diff -Nru dwarves-1.24/btfdiff dwarves-1.25/btfdiff --- dwarves-1.24/btfdiff 2021-10-28 13:26:41.000000000 +0000 +++ dwarves-1.25/btfdiff 2023-02-18 13:53:54.000000000 +0000 @@ -30,6 +30,7 @@ --suppress_aligned_attribute \ --suppress_force_paddings \ --suppress_packed \ + --lang_exclude rust \ --show_private_classes $dwarf_input > $dwarf_output ${pahole_bin} -F btf \ --sort \ diff -Nru dwarves-1.24/btf_encoder.c dwarves-1.25/btf_encoder.c --- dwarves-1.24/btf_encoder.c 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/btf_encoder.c 2023-03-13 12:33:36.000000000 +0000 @@ -9,12 +9,12 @@ Copyright (C) Red Hat Inc */ +#include #include "dwarves.h" #include "elf_symtab.h" #include "btf_encoder.h" #include "gobuffer.h" -#include #include #include #include /* for isalpha() and isalnum() */ @@ -30,10 +30,24 @@ #include #include +#include /* for tsearch(), tfind() and tdestroy() */ +#include + +#define BTF_ENCODER_MAX_PROTO 512 + +/* state used to do later encoding of saved functions */ +struct btf_encoder_state { + uint32_t type_id_off; + bool got_proto; + char proto[BTF_ENCODER_MAX_PROTO]; +}; struct elf_function { const char *name; bool generated; + size_t prefixlen; + struct function *function; + struct btf_encoder_state state; }; #define MAX_PERCPU_VAR_CNT 4096 @@ -44,12 +58,18 @@ uint32_t sz; }; +/* + * cu: cu being processed. + */ struct btf_encoder { struct list_head node; struct btf *btf; + struct cu *cu; struct gobuffer percpu_secinfo; const char *filename; struct elf_symtab *symtab; + uint32_t type_id_off; + int saved_func_cnt; bool has_index_type, need_index_type, skip_encoding_vars, @@ -70,22 +90,42 @@ struct elf_function *entries; int allocated; int cnt; + int suffix_cnt; /* number of .isra, .part etc */ } functions; }; -void btf_encoders__add(struct list_head *encoders, struct btf_encoder *encoder) -{ - list_add_tail(&encoder->node, encoders); -} +static LIST_HEAD(encoders); +static pthread_mutex_t encoders__lock = PTHREAD_MUTEX_INITIALIZER; + +static void btf_encoder__add_saved_funcs(struct btf_encoder *encoder); + +/* mutex only needed for add/delete, as this can happen in multiple encoding + * threads. Traversal of the list is currently confined to thread collection. + */ -struct btf_encoder *btf_encoders__first(struct list_head *encoders) +#define btf_encoders__for_each_encoder(encoder) \ + list_for_each_entry(encoder, &encoders, node) + +static void btf_encoders__add(struct btf_encoder *encoder) { - return list_first_entry(encoders, struct btf_encoder, node); + pthread_mutex_lock(&encoders__lock); + list_add_tail(&encoder->node, &encoders); + pthread_mutex_unlock(&encoders__lock); } -struct btf_encoder *btf_encoders__next(struct btf_encoder *encoder) +static void btf_encoders__delete(struct btf_encoder *encoder) { - return list_next_entry(encoder, node); + struct btf_encoder *existing = NULL; + + pthread_mutex_lock(&encoders__lock); + /* encoder may not have been added to list yet; check. */ + btf_encoders__for_each_encoder(existing) { + if (encoder == existing) + break; + } + if (encoder == existing) + list_del(&encoder->node); + pthread_mutex_unlock(&encoders__lock); } #define PERCPU_SECTION ".data..percpu" @@ -124,7 +164,7 @@ #define BITS_ROUNDDOWN_BYTES(bits) ((bits) >> 3) #define BITS_ROUNDUP_BYTES(bits) (BITS_ROUNDDOWN_BYTES(bits) + !!BITS_PER_BYTE_MASKED(bits)) -static const char * const btf_kind_str[NR_BTF_KINDS] = { +static const char * const btf_kind_str[] = { [BTF_KIND_UNKN] = "UNKNOWN", [BTF_KIND_INT] = "INT", [BTF_KIND_PTR] = "PTR", @@ -491,6 +531,29 @@ return id; } +#if LIBBPF_MAJOR_VERSION < 1 +static inline int libbpf_err(int ret) +{ + if (ret < 0) + errno = -ret; + return ret; +} + +static +int btf__add_enum64(struct btf *btf __maybe_unused, const char *name __maybe_unused, + __u32 byte_sz __maybe_unused, bool is_signed __maybe_unused) +{ + return libbpf_err(-ENOTSUP); +} + +static +int btf__add_enum64_value(struct btf *btf __maybe_unused, const char *name __maybe_unused, + __u64 value __maybe_unused) +{ + return libbpf_err(-ENOTSUP); +} +#endif + static int32_t btf_encoder__add_enum(struct btf_encoder *encoder, const char *name, struct type *etype, struct conf_load *conf_load) { @@ -566,7 +629,15 @@ } } -static int32_t btf_encoder__add_func_proto(struct btf_encoder *encoder, struct ftype *ftype, uint32_t type_id_off) +static int32_t btf_encoder__tag_type(struct btf_encoder *encoder, uint32_t tag_type) +{ + if (tag_type == 0) + return 0; + + return encoder->type_id_off + tag_type; +} + +static int32_t btf_encoder__add_func_proto(struct btf_encoder *encoder, struct ftype *ftype) { struct btf *btf = encoder->btf; const struct btf_type *t; @@ -576,7 +647,7 @@ /* add btf_type for func_proto */ nr_params = ftype->nr_parms + (ftype->unspec_parms ? 1 : 0); - type_id = ftype->tag.type == 0 ? 0 : type_id_off + ftype->tag.type; + type_id = btf_encoder__tag_type(encoder, ftype->tag.type); id = btf__add_func_proto(btf, type_id); if (id > 0) { @@ -594,7 +665,7 @@ ftype__for_each_parameter(ftype, param) { const char *name = parameter__name(param); - type_id = param->tag.type == 0 ? 0 : type_id_off + param->tag.type; + type_id = param->tag.type == 0 ? 0 : encoder->type_id_off + param->tag.type; ++param_idx; if (btf_encoder__add_func_param(encoder, name, type_id, param_idx == nr_params)) return -1; @@ -647,6 +718,11 @@ int32_t i, id; struct btf_var_secinfo *vsi; + if (encoder == other) + return 0; + + btf_encoder__add_saved_funcs(other); + for (i = 0; i < nr_var_secinfo; i++) { vsi = (struct btf_var_secinfo *)var_secinfo_buf->entries + i; type_id = next_type_id + vsi->type - 1; /* Type ID starts from 1 */ @@ -722,6 +798,168 @@ return id; } +static bool proto__get(struct function *func, char *proto, size_t len) +{ + const struct conf_fprintf conf = { + .name_spacing = 23, + .type_spacing = 26, + .emit_stats = 0, + .no_parm_names = 1, + .skip_emitting_errors = 1, + .skip_emitting_modifier = 1, + }; + + return function__prototype_conf(func, func->priv, &conf, proto, len) != NULL; +} + +static bool funcs__match(struct btf_encoder *encoder, struct elf_function *func, struct function *f2) +{ + char proto[BTF_ENCODER_MAX_PROTO]; + struct function *f1 = func->function; + const char *name; + + if (!f1) + return false; + + name = function__name(f1); + + if (f1->proto.nr_parms != f2->proto.nr_parms) { + if (encoder->verbose) + printf("function mismatch for '%s'(%s): %d params != %d params\n", + name, f1->alias ?: name, + f1->proto.nr_parms, f2->proto.nr_parms); + return false; + } + if (f1->proto.nr_parms == 0) + return true; + + if (f1->proto.tag.type == f2->proto.tag.type) + return true; + + if (!func->state.got_proto) + func->state.got_proto = proto__get(f1, func->state.proto, sizeof(func->state.proto)); + + if (proto__get(f2, proto, sizeof(proto))) { + if (strcmp(func->state.proto, proto) != 0) { + if (encoder->verbose) + printf("function mismatch for '%s'('%s'): '%s' != '%s'\n", + name, f1->alias ?: name, + func->state.proto, proto); + return false; + } + } + return true; +} + +static int32_t btf_encoder__save_func(struct btf_encoder *encoder, struct function *fn, struct elf_function *func) +{ + fn->priv = encoder->cu; + if (func->function) { + struct function *existing = func->function; + + /* If saving and we find an existing entry, we want to merge + * observations across both functions, checking that the + * "seen optimized parameters", "inconsistent prototype" + * and "unexpected register" status is reflected in the + * the func entry. + * If the entry is new, record encoder state required + * to add the local function later (encoder + type_id_off) + * such that we can add the function later. + */ + existing->proto.optimized_parms |= fn->proto.optimized_parms; + existing->proto.unexpected_reg |= fn->proto.unexpected_reg; + if (!existing->proto.unexpected_reg && !existing->proto.inconsistent_proto && + !funcs__match(encoder, func, fn)) + existing->proto.inconsistent_proto = 1; + } else { + func->state.type_id_off = encoder->type_id_off; + func->function = fn; + encoder->saved_func_cnt++; + } + return 0; +} + +static int32_t btf_encoder__add_func(struct btf_encoder *encoder, struct function *fn) +{ + int btf_fnproto_id, btf_fn_id, tag_type_id; + struct llvm_annotation *annot; + const char *name; + + btf_fnproto_id = btf_encoder__add_func_proto(encoder, &fn->proto); + name = function__name(fn); + btf_fn_id = btf_encoder__add_ref_type(encoder, BTF_KIND_FUNC, btf_fnproto_id, name, false); + if (btf_fnproto_id < 0 || btf_fn_id < 0) { + printf("error: failed to encode function '%s'\n", function__name(fn)); + return -1; + } + list_for_each_entry(annot, &fn->annots, node) { + tag_type_id = btf_encoder__add_decl_tag(encoder, annot->value, btf_fn_id, + annot->component_idx); + if (tag_type_id < 0) { + fprintf(stderr, "error: failed to encode tag '%s' to func %s with component_idx %d\n", + annot->value, name, annot->component_idx); + return -1; + } + } + return 0; +} + +static void btf_encoder__add_saved_funcs(struct btf_encoder *encoder) +{ + int i; + + for (i = 0; i < encoder->functions.cnt; i++) { + struct elf_function *func = &encoder->functions.entries[i]; + struct function *fn = func->function; + struct btf_encoder *other_encoder; + + if (!fn || fn->proto.processed) + continue; + + /* merge optimized-out status across encoders; since each + * encoder has the same elf symbol table we can use the + * same index to access the same elf symbol. + */ + btf_encoders__for_each_encoder(other_encoder) { + struct function *other_fn; + + if (other_encoder == encoder) + continue; + + other_fn = other_encoder->functions.entries[i].function; + if (!other_fn) + continue; + fn->proto.optimized_parms |= other_fn->proto.optimized_parms; + fn->proto.unexpected_reg |= other_fn->proto.unexpected_reg; + if (other_fn->proto.inconsistent_proto) + fn->proto.inconsistent_proto = 1; + if (!fn->proto.unexpected_reg && !fn->proto.inconsistent_proto && + !funcs__match(encoder, func, other_fn)) + fn->proto.inconsistent_proto = 1; + other_fn->proto.processed = 1; + } + /* do not exclude functions with optimized-out parameters; they + * may still be _called_ with the right parameter values, they + * just do not _use_ them. Only exclude functions with + * unexpected register use or multiple inconsistent prototypes. + */ + if (fn->proto.unexpected_reg || fn->proto.inconsistent_proto) { + if (encoder->verbose) { + const char *name = function__name(fn); + + printf("skipping addition of '%s'(%s) due to %s\n", + name, fn->alias ?: name, + fn->proto.unexpected_reg ? "unexpected register used for parameter" : + "multiple inconsistent function prototypes"); + } + } else { + encoder->type_id_off = func->state.type_id_off; + btf_encoder__add_func(encoder, fn); + } + fn->proto.processed = 1; + } +} + /* * This corresponds to the same macro defined in * include/linux/kallsyms.h @@ -733,6 +971,11 @@ const struct elf_function *a = _a; const struct elf_function *b = _b; + /* if search key allows prefix match, verify target has matching + * prefix len and prefix matches. + */ + if (a->prefixlen && a->prefixlen == b->prefixlen) + return strncmp(a->name, b->name, b->prefixlen); return strcmp(a->name, b->name); } @@ -765,14 +1008,25 @@ } encoder->functions.entries[encoder->functions.cnt].name = name; + if (strchr(name, '.')) { + const char *suffix = strchr(name, '.'); + + encoder->functions.suffix_cnt++; + encoder->functions.entries[encoder->functions.cnt].prefixlen = suffix - name; + } encoder->functions.entries[encoder->functions.cnt].generated = false; + encoder->functions.entries[encoder->functions.cnt].function = NULL; + encoder->functions.entries[encoder->functions.cnt].state.got_proto = false; + encoder->functions.entries[encoder->functions.cnt].state.proto[0] = '\0'; + encoder->functions.entries[encoder->functions.cnt].state.type_id_off = 0; encoder->functions.cnt++; return 0; } -static struct elf_function *btf_encoder__find_function(const struct btf_encoder *encoder, const char *name) +static struct elf_function *btf_encoder__find_function(const struct btf_encoder *encoder, + const char *name, size_t prefixlen) { - struct elf_function key = { .name = name }; + struct elf_function key = { .name = name, .prefixlen = prefixlen }; return bsearch(&key, encoder->functions.entries, encoder->functions.cnt, sizeof(key), functions_cmp); } @@ -819,22 +1073,21 @@ fprintf(stderr, "PAHOLE: Error: Use '--btf_encode_force' to ignore such symbols and force emit the btf.\n"); } -static int tag__check_id_drift(const struct tag *tag, - uint32_t core_id, uint32_t btf_type_id, - uint32_t type_id_off) +static int tag__check_id_drift(struct btf_encoder *encoder, const struct tag *tag, + uint32_t core_id, uint32_t btf_type_id) { - if (btf_type_id != (core_id + type_id_off)) { + if (btf_type_id != (core_id + encoder->type_id_off)) { fprintf(stderr, "%s: %s id drift, core_id: %u, btf_type_id: %u, type_id_off: %u\n", __func__, dwarf_tag_name(tag->tag), - core_id, btf_type_id, type_id_off); + core_id, btf_type_id, encoder->type_id_off); return -1; } return 0; } -static int32_t btf_encoder__add_struct_type(struct btf_encoder *encoder, struct tag *tag, uint32_t type_id_off) +static int32_t btf_encoder__add_struct_type(struct btf_encoder *encoder, struct tag *tag) { struct type *type = tag__type(tag); struct class_member *pos; @@ -856,7 +1109,8 @@ * is required. */ name = class_member__name(pos); - if (btf_encoder__add_field(encoder, name, type_id_off + pos->tag.type, pos->bitfield_size, pos->bit_offset)) + if (btf_encoder__add_field(encoder, name, encoder->type_id_off + pos->tag.type, + pos->bitfield_size, pos->bit_offset)) return -1; } @@ -896,11 +1150,11 @@ return type_id; } -static int btf_encoder__encode_tag(struct btf_encoder *encoder, struct tag *tag, uint32_t type_id_off, +static int btf_encoder__encode_tag(struct btf_encoder *encoder, struct tag *tag, struct conf_load *conf_load) { /* single out type 0 as it represents special type "void" */ - uint32_t ref_type_id = tag->type == 0 ? 0 : type_id_off + tag->type; + uint32_t ref_type_id = tag->type == 0 ? 0 : encoder->type_id_off + tag->type; struct base_type *bt; const char *name; @@ -930,7 +1184,7 @@ if (tag__type(tag)->declaration) return btf_encoder__add_ref_type(encoder, BTF_KIND_FWD, 0, name, tag->tag == DW_TAG_union_type); else - return btf_encoder__add_struct_type(encoder, tag, type_id_off); + return btf_encoder__add_struct_type(encoder, tag); case DW_TAG_array_type: /* TODO: Encode one dimension at a time. */ encoder->need_index_type = true; @@ -938,10 +1192,19 @@ case DW_TAG_enumeration_type: return btf_encoder__add_enum_type(encoder, tag, conf_load); case DW_TAG_subroutine_type: - return btf_encoder__add_func_proto(encoder, tag__ftype(tag), type_id_off); + return btf_encoder__add_func_proto(encoder, tag__ftype(tag)); + case DW_TAG_unspecified_type: + /* Just don't encode this for now, converting anything with this type to void (0) instead. + * + * If we end up needing to encode this, one possible hack is to do as follows, as "const void". + * + * Returning zero means we skipped encoding a DWARF type. + */ + // btf_encoder__add_ref_type(encoder, BTF_KIND_CONST, 0, NULL, false); + return 0; default: - fprintf(stderr, "Unsupported DW_TAG_%s(0x%x)\n", - dwarf_tag_name(tag->tag), tag->tag); + fprintf(stderr, "Unsupported DW_TAG_%s(0x%x): type: 0x%x\n", + dwarf_tag_name(tag->tag), tag->tag, ref_type_id); return -1; } } @@ -1093,6 +1356,9 @@ { int err; + /* for single-threaded case, saved funcs are added here */ + btf_encoder__add_saved_funcs(encoder); + if (gobuffer__size(&encoder->percpu_secinfo) != 0) btf_encoder__add_datasec(encoder, PERCPU_SECTION); @@ -1232,8 +1498,9 @@ return true; } -static int btf_encoder__encode_cu_variables(struct btf_encoder *encoder, struct cu *cu, uint32_t type_id_off) +static int btf_encoder__encode_cu_variables(struct btf_encoder *encoder) { + struct cu *cu = encoder->cu; uint32_t core_id; struct tag *pos; int err = -1; @@ -1316,7 +1583,7 @@ continue; } - type = var->ip.tag.type + type_id_off; + type = var->ip.tag.type + encoder->type_id_off; linkage = var->external ? BTF_VAR_GLOBAL_ALLOCATED : BTF_VAR_STATIC; if (encoder->verbose) { @@ -1428,6 +1695,7 @@ if (encoder->verbose) printf("File %s:\n", cu->filename); + btf_encoders__add(encoder); } out: return encoder; @@ -1442,6 +1710,7 @@ if (encoder == NULL) return; + btf_encoders__delete(encoder); __gobuffer__delete(&encoder->percpu_secinfo); zfree(&encoder->filename); btf__free(encoder->btf); @@ -1457,32 +1726,38 @@ int btf_encoder__encode_cu(struct btf_encoder *encoder, struct cu *cu, struct conf_load *conf_load) { - uint32_t type_id_off = btf__type_cnt(encoder->btf) - 1; struct llvm_annotation *annot; - int btf_type_id, tag_type_id; + int btf_type_id, tag_type_id, skipped_types = 0; uint32_t core_id; struct function *fn; struct tag *pos; int err = 0; + encoder->cu = cu; + encoder->type_id_off = btf__type_cnt(encoder->btf) - 1; if (!encoder->has_index_type) { /* cu__find_base_type_by_name() takes "type_id_t *id" */ type_id_t id; if (cu__find_base_type_by_name(cu, "int", &id)) { encoder->has_index_type = true; - encoder->array_index_id = type_id_off + id; + encoder->array_index_id = encoder->type_id_off + id; } else { encoder->has_index_type = false; - encoder->array_index_id = type_id_off + cu->types_table.nr_entries; + encoder->array_index_id = encoder->type_id_off + cu->types_table.nr_entries; } } cu__for_each_type(cu, core_id, pos) { - btf_type_id = btf_encoder__encode_tag(encoder, pos, type_id_off, conf_load); + btf_type_id = btf_encoder__encode_tag(encoder, pos, conf_load); + + if (btf_type_id == 0) { + ++skipped_types; + continue; + } if (btf_type_id < 0 || - tag__check_id_drift(pos, core_id, btf_type_id, type_id_off)) { + tag__check_id_drift(encoder, pos, core_id, btf_type_id + skipped_types)) { err = -1; goto out; } @@ -1516,7 +1791,7 @@ continue; } - btf_type_id = type_id_off + core_id; + btf_type_id = encoder->type_id_off + core_id; ns = tag__namespace(pos); list_for_each_entry(annot, &ns->annots, node) { tag_type_id = btf_encoder__add_decl_tag(encoder, annot->value, btf_type_id, annot->component_idx); @@ -1529,8 +1804,8 @@ } cu__for_each_function(cu, core_id, fn) { - int btf_fnproto_id, btf_fn_id; - const char *name; + struct elf_function *func = NULL; + bool save = false; /* * Skip functions that: @@ -1544,44 +1819,69 @@ if (!ftype__has_arg_names(&fn->proto)) continue; if (encoder->functions.cnt) { - struct elf_function *func; const char *name; name = function__name(fn); if (!name) continue; - func = btf_encoder__find_function(encoder, name); - if (!func || func->generated) + /* prefer exact function name match... */ + func = btf_encoder__find_function(encoder, name, 0); + if (func) { + if (func->generated) + continue; + if (conf_load->skip_encoding_btf_inconsistent_proto) + save = true; + else + func->generated = true; + } else if (encoder->functions.suffix_cnt && + conf_load->btf_gen_optimized) { + /* falling back to name.isra.0 match if no exact + * match is found; only bother if we found any + * .suffix function names. The function + * will be saved and added once we ensure + * it does not have optimized-out parameters + * in any cu. + */ + func = btf_encoder__find_function(encoder, name, + strlen(name)); + if (func) { + save = true; + if (encoder->verbose) + printf("matched function '%s' with '%s'%s\n", + name, func->name, + fn->proto.optimized_parms ? + ", has optimized-out parameters" : + fn->proto.unexpected_reg ? ", has unexpected register use by params" : + ""); + fn->alias = func->name; + } + } + if (!func) continue; - func->generated = true; } else { if (!fn->external) continue; } - btf_fnproto_id = btf_encoder__add_func_proto(encoder, &fn->proto, type_id_off); - name = function__name(fn); - btf_fn_id = btf_encoder__add_ref_type(encoder, BTF_KIND_FUNC, btf_fnproto_id, name, false); - if (btf_fnproto_id < 0 || btf_fn_id < 0) { - err = -1; - printf("error: failed to encode function '%s'\n", function__name(fn)); + if (save) + err = btf_encoder__save_func(encoder, fn, func); + else + err = btf_encoder__add_func(encoder, fn); + if (err) goto out; - } - - list_for_each_entry(annot, &fn->annots, node) { - tag_type_id = btf_encoder__add_decl_tag(encoder, annot->value, btf_fn_id, annot->component_idx); - if (tag_type_id < 0) { - fprintf(stderr, "error: failed to encode tag '%s' to func %s with component_idx %d\n", - annot->value, name, annot->component_idx); - goto out; - } - } } if (!encoder->skip_encoding_vars) - err = btf_encoder__encode_cu_variables(encoder, cu, type_id_off); + err = btf_encoder__encode_cu_variables(encoder); + + /* It is only safe to delete this CU if we have not stashed any static + * functions for later addition. + */ + if (!err) + err = encoder->saved_func_cnt > 0 ? LSK__KEEPIT : LSK__DELETE; out: + encoder->cu = NULL; return err; } diff -Nru dwarves-1.24/btf_encoder.h dwarves-1.25/btf_encoder.h --- dwarves-1.24/btf_encoder.h 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/btf_encoder.h 2023-02-18 13:53:54.000000000 +0000 @@ -23,12 +23,6 @@ int btf_encoder__encode_cu(struct btf_encoder *encoder, struct cu *cu, struct conf_load *conf_load); -void btf_encoders__add(struct list_head *encoders, struct btf_encoder *encoder); - -struct btf_encoder *btf_encoders__first(struct list_head *encoders); - -struct btf_encoder *btf_encoders__next(struct btf_encoder *encoder); - struct btf *btf_encoder__btf(struct btf_encoder *encoder); int btf_encoder__add_encoder(struct btf_encoder *encoder, struct btf_encoder *other); diff -Nru dwarves-1.24/btf_loader.c dwarves-1.25/btf_loader.c --- dwarves-1.24/btf_loader.c 2022-07-29 19:19:02.000000000 +0000 +++ dwarves-1.25/btf_loader.c 2023-03-28 12:41:40.000000000 +0000 @@ -108,6 +108,7 @@ bt->is_bool = attrs & BTF_INT_BOOL; bt->name_has_encoding = false; bt->float_type = float_type; + INIT_LIST_HEAD(&bt->node); } return bt; } @@ -312,6 +313,7 @@ return -ENOMEM; } +#if LIBBPF_MAJOR_VERSION >= 1 static struct enumerator *enumerator__new64(const char *name, uint64_t value) { struct enumerator *en = tag__alloc(sizeof(*en)); @@ -354,6 +356,12 @@ enumeration__delete(enumeration); return -ENOMEM; } +#else +static int create_new_enumeration64(struct cu *cu __maybe_unused, const struct btf_type *tp __maybe_unused, uint32_t id __maybe_unused) +{ + return -ENOTSUP; +} +#endif static int create_new_subroutine_type(struct cu *cu, const struct btf_type *tp, uint32_t id) { @@ -421,10 +429,11 @@ return -ENOMEM; switch (type) { - case BTF_KIND_CONST: tag->tag = DW_TAG_const_type; break; - case BTF_KIND_PTR: tag->tag = DW_TAG_pointer_type; break; - case BTF_KIND_RESTRICT: tag->tag = DW_TAG_restrict_type; break; - case BTF_KIND_VOLATILE: tag->tag = DW_TAG_volatile_type; break; + case BTF_KIND_CONST: tag->tag = DW_TAG_const_type; break; + case BTF_KIND_PTR: tag->tag = DW_TAG_pointer_type; break; + case BTF_KIND_RESTRICT: tag->tag = DW_TAG_restrict_type; break; + case BTF_KIND_VOLATILE: tag->tag = DW_TAG_volatile_type; break; + case BTF_KIND_TYPE_TAG: tag->tag = DW_TAG_LLVM_annotation; break; default: free(tag); printf("%s: Unknown type %d\n\n", __func__, type); @@ -481,6 +490,12 @@ case BTF_KIND_PTR: case BTF_KIND_CONST: case BTF_KIND_RESTRICT: + /* For type tag it's a bit of a lie. + * In DWARF it is encoded as a child tag of whatever type it + * applies to. Here we load it as a standalone tag with a pointer + * to a next type only to have a valid ID in the types table. + */ + case BTF_KIND_TYPE_TAG: err = create_new_tag(cu, type, type_ptr, type_index); break; case BTF_KIND_UNKN: diff -Nru dwarves-1.24/changes-v1.25 dwarves-1.25/changes-v1.25 --- dwarves-1.24/changes-v1.25 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/changes-v1.25 2023-04-08 17:41:42.000000000 +0000 @@ -0,0 +1,58 @@ +DWARF loader: + +- Support for DW_TAG_unspecified_type more generally, that in binutils 2.40 is used + for assembly functions, resulting in BTF encoding problems when building the Linux + kernel. + +- Make sure struct member offsets are in ascending order. This is part of the set of + changes to support encoding BTF for Rust for use with the Linux kernel, where the + BTF verifier considers invalid offset unordered struct members. + +- Support C atomic types (DW_TAG_atomic_type), that are not used in the Linux kernel but + is present in user space components such as Open VSwitch. + +BTF loader: + +- Initial support for DW_TAG_LLVM_annotation, used for BTF type tags, to encode things + like __rcu, __user annotations in the Linux kernel. This is still in flux with changes + in how these are encoded that resulted from the discussion to support this in gcc in + addition to in clang, where it was first designed. + +BTF encoder: + +- Exclude functions with the same name (static functions in different CUs), + inconsistent prototypes or not following calling convention. + +- Allow generation of BTF for optimized functions, those that end with a .isra* + suffix (inter procedural scalar replacement of aggregates) or .constprop* + (constant propagation). + +Pretty printer: + +- For now the DW_TAG_LLVM_annotation tags are being suppressed, so the output from + BTF and DWARF matches, further work is planned to support it so that the output + matches the original source code and can be recompilable, resulting in the same + DWARF info. + +- Support C atomic types, allowing the generation of source code that can be + compiled with resulting DWARF info matching the original source code. + +pahole: + +- Support --lang=/--lang_exclude=asm, the DW_LANG_ define for assembly is out + of order, special case it to support asking for CUs written in assembly to be + selected or excluded. + +- Support suppressing the atomic type modifiers/attributes. + +- Allow filtering out functions optimized by the compiler, where the calling convention isn't + the one expected by BPF or arguments are optimized out. + +- Support --compile from DWARF in addition to from BTF, this allows user space components + such as Open VSwitch to use pahole to generate compilable code for its data structures. + +btfdiff: + +- Exclude RUST CUs, as those are not yet being BTF encoded. + +Signed-off-by: Arnaldo Carvalho de Melo diff -Nru dwarves-1.24/CMakeLists.txt dwarves-1.25/CMakeLists.txt --- dwarves-1.24/CMakeLists.txt 2022-08-17 15:20:26.000000000 +0000 +++ dwarves-1.25/CMakeLists.txt 2023-02-28 20:39:12.000000000 +0000 @@ -1,5 +1,5 @@ -project(pahole C) cmake_minimum_required(VERSION 2.8.12) +project(pahole C) cmake_policy(SET CMP0005 NEW) option(LIBBPF_EMBEDDED "Use the embedded version of libbpf instead of searching it via pkg-config" ON) @@ -54,9 +54,9 @@ endif (NOT DEFINED BUILD_SHARED_LIBS) # Just for grepping, DWARVES_VERSION isn't used anywhere anymore -# add_definitions(-D_GNU_SOURCE -DDWARVES_VERSION="v1.24") +# add_definitions(-D_GNU_SOURCE -DDWARVES_VERSION="v1.25") add_definitions(-D_GNU_SOURCE -DDWARVES_MAJOR_VERSION=1) -add_definitions(-D_GNU_SOURCE -DDWARVES_MINOR_VERSION=24) +add_definitions(-D_GNU_SOURCE -DDWARVES_MINOR_VERSION=25) find_package(DWARF REQUIRED) find_package(ZLIB REQUIRED) find_package(argp REQUIRED) diff -Nru dwarves-1.24/codiff.c dwarves-1.25/codiff.c --- dwarves-1.24/codiff.c 2021-10-28 13:26:41.000000000 +0000 +++ dwarves-1.25/codiff.c 2023-02-18 13:53:54.000000000 +0000 @@ -433,7 +433,7 @@ const struct tag *type = cu__type(cu, member->tag.type); char bf[128]; - tag__assert_search_result(type); + tag__assert_search_result(type, member->tag.tag, class_member__name(member)); printf(" %c%-26s %-21s /* %5u %5zd */\n", change, tag__name(type, cu, bf, sizeof(bf), NULL), class_member__name(member), diff -Nru dwarves-1.24/ctf_loader.c dwarves-1.25/ctf_loader.c --- dwarves-1.24/ctf_loader.c 2022-01-28 00:48:51.000000000 +0000 +++ dwarves-1.25/ctf_loader.c 2023-02-18 13:53:54.000000000 +0000 @@ -157,6 +157,7 @@ bt->is_varargs = attrs & CTF_TYPE_INT_VARARGS; bt->name_has_encoding = false; bt->float_type = float_type; + INIT_LIST_HEAD(&bt->node); } return bt; } diff -Nru dwarves-1.24/ctracer.c dwarves-1.25/ctracer.c --- dwarves-1.24/ctracer.c 2022-02-07 14:52:51.000000000 +0000 +++ dwarves-1.25/ctracer.c 2023-02-18 13:53:54.000000000 +0000 @@ -357,7 +357,7 @@ type__for_each_data_member_safe(&clone->type, pos, next) { struct tag *member_type = cu__type(cu, pos->tag.type); - tag__assert_search_result(member_type); + tag__assert_search_result(member_type, pos->tag.tag, class_member__name(pos)); if (!tag__is_base_type(member_type, cu)) { next = class__remove_member(clone, cu, pos); class_member__delete(pos); @@ -498,7 +498,7 @@ type__for_each_member(type, pos) { struct tag *ctype = cu__type(cu, pos->tag.type); - tag__assert_search_result(ctype); + tag__assert_search_result(ctype, pos->tag.tag, class_member__name(pos)); if (tag__is_pointer_to(ctype, target_type_id)) return tag; } @@ -687,7 +687,7 @@ list_for_each_entry(pos, &func->proto.parms, tag.node) { struct tag *type = cu__type(cu, pos->tag.type); - tag__assert_search_result(type); + tag__assert_search_result(type, pos->tag.tag, parameter__name(pos)); if (!tag__is_pointer_to(type, target_type_id)) continue; @@ -762,7 +762,7 @@ type__for_each_member(tag__type(pointer), pos_member) { struct tag *ctype = cu__type(cu, pos_member->tag.type); - tag__assert_search_result(ctype); + tag__assert_search_result(ctype, pos_member->tag.tag, class_member__name(pos_member)); if (tag__is_pointer_to(ctype, target_type_id)) break; } @@ -960,7 +960,7 @@ goto out; } - type_emissions__init(&emissions); + type_emissions__init(&emissions, NULL); /* * Create the methods_cus (Compilation Units) object where we will diff -Nru dwarves-1.24/debian/changelog dwarves-1.25/debian/changelog --- dwarves-1.24/debian/changelog 2022-12-13 12:35:22.000000000 +0000 +++ dwarves-1.25/debian/changelog 2023-04-25 13:34:05.000000000 +0000 @@ -1,3 +1,13 @@ +dwarves (1.25-0ubuntu1) mantic; urgency=medium + + * New upstream release. + * Drop cherry-picked patches, included in the new upstream release. + * Remaining changes: + - Use vendored, uptodate/compatible uapi headers even when building + with system libbpf. + + -- Dimitri John Ledkov Tue, 25 Apr 2023 14:34:05 +0100 + dwarves (1.24-4ubuntu1) lunar; urgency=medium * Use vendored, uptodate/compatible uapi headers even when building with diff -Nru dwarves-1.24/debian/patches/00-store-the-CU-being-processed-to-avoid-changing-many-functions.patch dwarves-1.25/debian/patches/00-store-the-CU-being-processed-to-avoid-changing-many-functions.patch --- dwarves-1.24/debian/patches/00-store-the-CU-being-processed-to-avoid-changing-many-functions.patch 2022-12-10 09:11:28.000000000 +0000 +++ dwarves-1.25/debian/patches/00-store-the-CU-being-processed-to-avoid-changing-many-functions.patch 1970-01-01 00:00:00.000000000 +0000 @@ -1,63 +0,0 @@ -commit 121a46a026afac197652cb8a4cdf2d3879d7f587 -Author: Arnaldo Carvalho de Melo -Date: Mon Oct 10 09:34:53 2022 -0300 - - btf_encoder: Store the CU being processed to avoid changing many functions - - Having it as encoder->cu will make it available to nested function - without requiring changing all the functions leading to them. - - Signed-off-by: Arnaldo Carvalho de Melo - ---- - btf_encoder.c | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - -Index: b/btf_encoder.c -=================================================================== ---- a/btf_encoder.c -+++ b/btf_encoder.c -@@ -44,9 +44,13 @@ struct var_info { - uint32_t sz; - }; - -+/* -+ * cu: cu being processed. -+ */ - struct btf_encoder { - struct list_head node; - struct btf *btf; -+ struct cu *cu; - struct gobuffer percpu_secinfo; - const char *filename; - struct elf_symtab *symtab; -@@ -1232,8 +1236,9 @@ static bool ftype__has_arg_names(const s - return true; - } - --static int btf_encoder__encode_cu_variables(struct btf_encoder *encoder, struct cu *cu, uint32_t type_id_off) -+static int btf_encoder__encode_cu_variables(struct btf_encoder *encoder, uint32_t type_id_off) - { -+ struct cu *cu = encoder->cu; - uint32_t core_id; - struct tag *pos; - int err = -1; -@@ -1465,6 +1470,7 @@ int btf_encoder__encode_cu(struct btf_en - struct tag *pos; - int err = 0; - -+ encoder->cu = cu; - - if (!encoder->has_index_type) { - /* cu__find_base_type_by_name() takes "type_id_t *id" */ -@@ -1580,8 +1586,9 @@ int btf_encoder__encode_cu(struct btf_en - } - - if (!encoder->skip_encoding_vars) -- err = btf_encoder__encode_cu_variables(encoder, cu, type_id_off); -+ err = btf_encoder__encode_cu_variables(encoder, type_id_off); - out: -+ encoder->cu = NULL; - return err; - } - diff -Nru dwarves-1.24/debian/patches/01-record-if-a-CU-has-a-DW_TAG_unspecified_type.patch dwarves-1.25/debian/patches/01-record-if-a-CU-has-a-DW_TAG_unspecified_type.patch --- dwarves-1.24/debian/patches/01-record-if-a-CU-has-a-DW_TAG_unspecified_type.patch 2022-12-10 09:11:28.000000000 +0000 +++ dwarves-1.25/debian/patches/01-record-if-a-CU-has-a-DW_TAG_unspecified_type.patch 1970-01-01 00:00:00.000000000 +0000 @@ -1,81 +0,0 @@ -commit cffe5e1f75e1612e1ffd8da5fab30e0230fbcdd4 -Author: Arnaldo Carvalho de Melo -Date: Mon Oct 10 09:42:30 2022 -0300 - - core: Record if a CU has a DW_TAG_unspecified_type - - So that the BTF encoder can turn such functions into returning void - instead, as BTF doesn't have a representation for such tags. - - First noticed with Linux circa v6.1 built with GNU AS 2.39.50, git - HEAD at the time building a .S file where the entry_ibpb assembly - "function" was encoded as DWARF with DW_TAG_unspecified_type as its - return type. - - Signed-off-by: Arnaldo Carvalho de Melo - ---- - dwarf_loader.c | 7 ++++++- - dwarves.h | 8 ++++++++ - 2 files changed, 14 insertions(+), 1 deletion(-) - -Index: b/dwarf_loader.c -=================================================================== ---- a/dwarf_loader.c -+++ b/dwarf_loader.c -@@ -2000,9 +2000,11 @@ static struct tag *__die__process_tag(Dw - case DW_TAG_imported_module: - case DW_TAG_reference_type: - case DW_TAG_restrict_type: -- case DW_TAG_unspecified_type: - case DW_TAG_volatile_type: - tag = die__create_new_tag(die, cu); break; -+ case DW_TAG_unspecified_type: -+ cu->unspecified_type.tag = -+ tag = die__create_new_tag(die, cu); break; - case DW_TAG_pointer_type: - tag = die__create_new_pointer_tag(die, cu, conf); break; - case DW_TAG_ptr_to_member_type: -@@ -2063,6 +2065,8 @@ static int die__process_unit(Dwarf_Die * - cu__hash(cu, tag); - struct dwarf_tag *dtag = tag->priv; - dtag->small_id = id; -+ if (tag->tag == DW_TAG_unspecified_type) -+ cu->unspecified_type.type = id; - } while (dwarf_siblingof(die, die) == 0); - - return 0; -@@ -2498,6 +2502,7 @@ static int cu__recode_dwarf_types_table( - if (tag__recode_dwarf_type(tag, cu)) - return -1; - } -+ - return 0; - } - -Index: b/dwarves.h -=================================================================== ---- a/dwarves.h -+++ b/dwarves.h -@@ -230,6 +230,10 @@ struct debug_fmt_ops { - bool has_alignment_info; - }; - -+/* -+ * unspecified_type: If this CU has a DW_TAG_unspecified_type, as BTF doesn't have a representation for this -+ * and thus we need to check functions returning this to convert it to void. -+ */ - struct cu { - struct list_head node; - struct list_head tags; -@@ -238,6 +242,10 @@ struct cu { - struct ptr_table functions_table; - struct ptr_table tags_table; - struct rb_root functions; -+ struct { -+ struct tag *tag; -+ uint32_t type; -+ } unspecified_type; - char *name; - char *filename; - void *priv; diff -Nru dwarves-1.24/debian/patches/02-encode-DW_TAG_unspecified_type-returning-routines-as-void.patch dwarves-1.25/debian/patches/02-encode-DW_TAG_unspecified_type-returning-routines-as-void.patch --- dwarves-1.24/debian/patches/02-encode-DW_TAG_unspecified_type-returning-routines-as-void.patch 2022-12-10 09:11:28.000000000 +0000 +++ dwarves-1.25/debian/patches/02-encode-DW_TAG_unspecified_type-returning-routines-as-void.patch 1970-01-01 00:00:00.000000000 +0000 @@ -1,148 +0,0 @@ -commit bcc648a10cbcd0b96b84ff7c737d56ce70f7b501 -Author: Arnaldo Carvalho de Melo -Date: Mon Oct 10 11:20:07 2022 -0300 - - btf_encoder: Encode DW_TAG_unspecified_type returning routines as void - - Since we don´t have how to encode this info in BTF, and from what we - saw, at least in this case: - - Built binutils from git://sourceware.org/git/binutils-gdb.git, then used - gcc's -B option to point to the directory with the new as, that is built - as as-new, so make a symlink, ending up with: - - 15e20ce2324a:~/git/linux # readelf -wi ./arch/x86/entry/entry.o - Contents of the .debug_info section: - - Compilation Unit @ offset 0: - Length: 0x35 (32-bit) - Version: 5 - Unit Type: DW_UT_compile (1) - Abbrev Offset: 0 - Pointer Size: 8 - <0>: Abbrev Number: 1 (DW_TAG_compile_unit) - DW_AT_stmt_list : 0 - <11> DW_AT_low_pc : 0 - <19> DW_AT_high_pc : 19 - <1a> DW_AT_name : (indirect string, offset: 0): arch/x86/entry/entry.S - <1e> DW_AT_comp_dir : (indirect string, offset: 0x17): /root/git/linux - <22> DW_AT_producer : (indirect string, offset: 0x27): GNU AS 2.39.50 - <26> DW_AT_language : 32769 (MIPS assembler) - <1><28>: Abbrev Number: 2 (DW_TAG_subprogram) - <29> DW_AT_name : (indirect string, offset: 0x36): entry_ibpb - <2d> DW_AT_external : 1 - <2d> DW_AT_type : <0x37> - <2e> DW_AT_low_pc : 0 - <36> DW_AT_high_pc : 19 - <1><37>: Abbrev Number: 3 (DW_TAG_unspecified_type) - <1><38>: Abbrev Number: 0 - - So we have that asm label encoded by GNU AS 2.39.50 as a - DW_TAG_subprogram that has as its DW_AT_type the DW_TAG_unspecified_type - 0x37 that we convert to 0 (void): - - 15e20ce2324a:~/git/linux # pahole -J ./arch/x86/entry/entry.o - 15e20ce2324a:~/git/linux # pahole -JV ./arch/x86/entry/entry.o - btf_encoder__new: 'entry.o' doesn't have '.data..percpu' section - Found 0 per-CPU variables! - Found 1 functions! - File entry.o: - [1] FUNC_PROTO (anon) return=0 args=(void) - [2] FUNC entry_ibpb type_id=1 - 15e20ce2324a:~/git/linux # pfunct -F btf ./arch/x86/entry/entry.o - entry_ibpb - 15e20ce2324a:~/git/linux # pfunct --proto -F btf ./arch/x86/entry/entry.o - void entry_ibpb(void); - 15e20ce2324a:~/git/linux # - - 15e20ce2324a:~/git/linux # tools/bpf/bpftool/bpftool btf dump file ./arch/x86/entry/entry.o format raw - [1] FUNC_PROTO '(anon)' ret_type_id=0 vlen=0 - [2] FUNC 'entry_ibpb' type_id=1 linkage=static - 15e20ce2324a:~/git/linux # - - I think this is what can be done to avoid having to skip ASM DWARF when - gets widely used, i.e. binutils gets updated. - - Acked-by: Yonghong Song - Cc: Andrii Nakryiko , - Cc: Martin Liška - Link: https://lore.kernel.org/all/Y0R7uu3s%2FimnvPzM@kernel.org/ - Signed-off-by: Arnaldo Carvalho de Melo - ---- - btf_encoder.c | 33 ++++++++++++++++++++++++++++++--- - 1 file changed, 30 insertions(+), 3 deletions(-) - -Index: b/btf_encoder.c -=================================================================== ---- a/btf_encoder.c -+++ b/btf_encoder.c -@@ -570,6 +570,19 @@ static int32_t btf_encoder__add_func_par - } - } - -+static int32_t btf_encoder__tag_type(struct btf_encoder *encoder, uint32_t type_id_off, uint32_t tag_type) -+{ -+ if (tag_type == 0) -+ return 0; -+ -+ if (encoder->cu->unspecified_type.tag && tag_type == encoder->cu->unspecified_type.type) { -+ // No provision for encoding this, turn it into void. -+ return 0; -+ } -+ -+ return type_id_off + tag_type; -+} -+ - static int32_t btf_encoder__add_func_proto(struct btf_encoder *encoder, struct ftype *ftype, uint32_t type_id_off) - { - struct btf *btf = encoder->btf; -@@ -580,7 +593,7 @@ static int32_t btf_encoder__add_func_pro - - /* add btf_type for func_proto */ - nr_params = ftype->nr_parms + (ftype->unspec_parms ? 1 : 0); -- type_id = ftype->tag.type == 0 ? 0 : type_id_off + ftype->tag.type; -+ type_id = btf_encoder__tag_type(encoder, type_id_off, ftype->tag.type); - - id = btf__add_func_proto(btf, type_id); - if (id > 0) { -@@ -943,6 +956,15 @@ static int btf_encoder__encode_tag(struc - return btf_encoder__add_enum_type(encoder, tag, conf_load); - case DW_TAG_subroutine_type: - return btf_encoder__add_func_proto(encoder, tag__ftype(tag), type_id_off); -+ case DW_TAG_unspecified_type: -+ /* Just don't encode this for now, converting anything with this type to void (0) instead. -+ * -+ * If we end up needing to encode this, one possible hack is to do as follows, as "const void". -+ * -+ * Returning zero means we skipped encoding a DWARF type. -+ */ -+ // btf_encoder__add_ref_type(encoder, BTF_KIND_CONST, 0, NULL, false); -+ return 0; - default: - fprintf(stderr, "Unsupported DW_TAG_%s(0x%x)\n", - dwarf_tag_name(tag->tag), tag->tag); -@@ -1464,7 +1486,7 @@ int btf_encoder__encode_cu(struct btf_en - { - uint32_t type_id_off = btf__type_cnt(encoder->btf) - 1; - struct llvm_annotation *annot; -- int btf_type_id, tag_type_id; -+ int btf_type_id, tag_type_id, skipped_types = 0; - uint32_t core_id; - struct function *fn; - struct tag *pos; -@@ -1487,8 +1509,13 @@ int btf_encoder__encode_cu(struct btf_en - cu__for_each_type(cu, core_id, pos) { - btf_type_id = btf_encoder__encode_tag(encoder, pos, type_id_off, conf_load); - -+ if (btf_type_id == 0) { -+ ++skipped_types; -+ continue; -+ } -+ - if (btf_type_id < 0 || -- tag__check_id_drift(pos, core_id, btf_type_id, type_id_off)) { -+ tag__check_id_drift(pos, core_id, btf_type_id + skipped_types, type_id_off)) { - err = -1; - goto out; - } diff -Nru dwarves-1.24/debian/patches/series dwarves-1.25/debian/patches/series --- dwarves-1.24/debian/patches/series 2022-12-13 12:35:22.000000000 +0000 +++ dwarves-1.25/debian/patches/series 2023-04-25 13:34:05.000000000 +0000 @@ -1,4 +1 @@ -00-store-the-CU-being-processed-to-avoid-changing-many-functions.patch -01-record-if-a-CU-has-a-DW_TAG_unspecified_type.patch -02-encode-DW_TAG_unspecified_type-returning-routines-as-void.patch vendored-uapi.patch diff -Nru dwarves-1.24/dutil.h dwarves-1.25/dutil.h --- dwarves-1.24/dutil.h 2021-11-23 18:32:33.000000000 +0000 +++ dwarves-1.25/dutil.h 2023-02-18 13:53:54.000000000 +0000 @@ -344,4 +344,8 @@ #define zfree(ptr) __zfree((void **)(ptr)) +#ifndef BTF_KIND_ENUM64 +#define BTF_KIND_ENUM64 19 +#endif + #endif /* _DUTIL_H_ */ diff -Nru dwarves-1.24/dwarf_loader.c dwarves-1.25/dwarf_loader.c --- dwarves-1.24/dwarf_loader.c 2022-08-10 19:34:38.000000000 +0000 +++ dwarves-1.25/dwarf_loader.c 2023-03-02 20:47:49.000000000 +0000 @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -52,6 +53,10 @@ #define DW_OP_addrx 0xa1 #endif +#ifndef EM_RISCV +#define EM_RISCV 243 +#endif + static pthread_mutex_t libdw__lock = PTHREAD_MUTEX_INITIALIZER; static uint32_t hashtags__bits = 12; @@ -564,6 +569,7 @@ bt->is_varargs = false; bt->name_has_encoding = true; bt->float_type = encoding_to_float_type(encoding); + INIT_LIST_HEAD(&bt->node); } return bt; @@ -782,7 +788,8 @@ break; case DW_TAG_const_type: - case DW_TAG_volatile_type: { + case DW_TAG_volatile_type: + case DW_TAG_atomic_type: { const struct dwarf_tag *dtag = tag->priv; struct dwarf_tag *dtype = dwarf_cu__find_type_by_ref(cu->priv, &dtag->type); @@ -990,13 +997,160 @@ return member; } -static struct parameter *parameter__new(Dwarf_Die *die, struct cu *cu, struct conf_load *conf) +/* How many function parameters are passed via registers? Used below in + * determining if an argument has been optimized out or if it is simply + * an argument > cu__nr_register_params(). Making cu__nr_register_params() + * return 0 allows unsupported architectures to skip tagging optimized-out + * values. + */ +static int arch__nr_register_params(const GElf_Ehdr *ehdr) +{ + switch (ehdr->e_machine) { + case EM_S390: return 5; + case EM_SPARC: + case EM_SPARCV9: + case EM_X86_64: return 6; + case EM_AARCH64: + case EM_ARC: + case EM_ARM: + case EM_MIPS: + case EM_PPC: + case EM_PPC64: + case EM_RISCV: return 8; + default: break; + } + + return 0; +} + +/* map from parameter index (0 for first, ...) to expected DW_OP_reg. + * This will allow us to identify cases where optimized-out parameters + * interfere with expectations about register contents on function + * entry. + */ +static void arch__set_register_params(const GElf_Ehdr *ehdr, struct cu *cu) +{ + memset(cu->register_params, -1, sizeof(cu->register_params)); + + switch (ehdr->e_machine) { + case EM_S390: + /* https://github.com/IBM/s390x-abi/releases/download/v1.6/lzsabi_s390x.pdf */ + cu->register_params[0] = DW_OP_reg2; // %r2 + cu->register_params[1] = DW_OP_reg3; // %r3 + cu->register_params[2] = DW_OP_reg4; // %r4 + cu->register_params[3] = DW_OP_reg5; // %r5 + cu->register_params[4] = DW_OP_reg6; // %r6 + return; + case EM_X86_64: + /* //en.wikipedia.org/wiki/X86_calling_conventions#System_V_AMD64_ABI */ + cu->register_params[0] = DW_OP_reg5; // %rdi + cu->register_params[1] = DW_OP_reg4; // %rsi + cu->register_params[2] = DW_OP_reg1; // %rdx + cu->register_params[3] = DW_OP_reg2; // %rcx + cu->register_params[4] = DW_OP_reg8; // %r8 + cu->register_params[5] = DW_OP_reg9; // %r9 + return; + case EM_ARM: + /* https://github.com/ARM-software/abi-aa/blob/main/aapcs32/aapcs32.rst#machine-registers */ + case EM_AARCH64: + /* https://github.com/ARM-software/abi-aa/blob/main/aapcs64/aapcs64.rst#machine-registers */ + cu->register_params[0] = DW_OP_reg0; + cu->register_params[1] = DW_OP_reg1; + cu->register_params[2] = DW_OP_reg2; + cu->register_params[3] = DW_OP_reg3; + cu->register_params[4] = DW_OP_reg4; + cu->register_params[5] = DW_OP_reg5; + cu->register_params[6] = DW_OP_reg6; + cu->register_params[7] = DW_OP_reg7; + return; + default: + return; + } +} + +static struct parameter *parameter__new(Dwarf_Die *die, struct cu *cu, + struct conf_load *conf, int param_idx) { struct parameter *parm = tag__alloc(cu, sizeof(*parm)); if (parm != NULL) { + Dwarf_Addr base, start, end; + bool has_const_value; + Dwarf_Attribute attr; + struct location loc; + tag__init(&parm->tag, cu, die); parm->name = attr_string(die, DW_AT_name, conf); + + if (param_idx >= cu->nr_register_params || param_idx < 0) + return parm; + /* Parameters which use DW_AT_abstract_origin to point at + * the original parameter definition (with no name in the DIE) + * are the result of later DWARF generation during compilation + * so often better take into account if arguments were + * optimized out. + * + * By checking that locations for parameters that are expected + * to be passed as registers are actually passed as registers, + * we can spot optimized-out parameters. + * + * It can also be the case that a parameter DIE has + * a constant value attribute reflecting optimization or + * has no location attribute. + * + * From the DWARF spec: + * + * "4.1.10 + * + * A DW_AT_const_value attribute for an entry describing a + * variable or formal parameter whose value is constant and not + * represented by an object in the address space of the program, + * or an entry describing a named constant. (Note + * that such an entry does not have a location attribute.)" + * + * So we can also use the absence of a location for a parameter + * as evidence it has been optimized out. This info will + * need to be shared between a parameter and any abstract + * origin references however, since gcc can have location + * information in the parameter that refers back to the original + * via abstract origin, so we need to share location presence + * between these parameter representations. See + * ftype__recode_dwarf_types() below for how this is handled. + */ + has_const_value = dwarf_attr(die, DW_AT_const_value, &attr) != NULL; + parm->has_loc = dwarf_attr(die, DW_AT_location, &attr) != NULL; + /* dwarf_getlocations() handles location lists; here we are + * only interested in the first expr. + */ + if (parm->has_loc && +#if _ELFUTILS_PREREQ(0, 157) + dwarf_getlocations(&attr, 0, &base, &start, &end, + &loc.expr, &loc.exprlen) > 0 && +#else + dwarf_getlocation(&attr, &loc.expr, &loc.exprlen) == 0 && +#endif + loc.exprlen != 0) { + int expected_reg = cu->register_params[param_idx]; + Dwarf_Op *expr = loc.expr; + + switch (expr->atom) { + case DW_OP_reg0 ... DW_OP_reg31: + /* mark parameters that use an unexpected + * register to hold a parameter; these will + * be problematic for users of BTF as they + * violate expectations about register + * contents. + */ + if (expected_reg >= 0 && expected_reg != expr->atom) + parm->unexpected_reg = 1; + break; + default: + parm->optimized = 1; + break; + } + } else if (has_const_value) { + parm->optimized = 1; + } } return parm; @@ -1448,7 +1602,7 @@ struct cu *cu, struct conf_load *conf, int param_idx) { - struct parameter *parm = parameter__new(die, cu, conf); + struct parameter *parm = parameter__new(die, cu, conf, param_idx); if (parm == NULL) return NULL; @@ -1484,7 +1638,12 @@ if (label == NULL) return NULL; - lexblock__add_label(lexblock, label); + if (lexblock != NULL) { + // asm CUs have labels and they will be in the cu top level tag list + // See die__process_unit() + lexblock__add_label(lexblock, label); + } + return &label->ip.tag; } @@ -2000,8 +2159,10 @@ case DW_TAG_imported_module: case DW_TAG_reference_type: case DW_TAG_restrict_type: - case DW_TAG_unspecified_type: case DW_TAG_volatile_type: + case DW_TAG_atomic_type: + tag = die__create_new_tag(die, cu); break; + case DW_TAG_unspecified_type: tag = die__create_new_tag(die, cu); break; case DW_TAG_pointer_type: tag = die__create_new_pointer_tag(die, cu, conf); break; @@ -2035,6 +2196,12 @@ */ tag = &unsupported_tag; break; + case DW_TAG_label: + if (conf->ignore_labels) + tag = &unsupported_tag; // callers will assume conf->ignore_labels is true + else // We can have labels in asm CUs, no lexblock + tag = die__create_new_label(die, NULL, cu, conf); + break; } if (tag != NULL) @@ -2053,13 +2220,30 @@ if (tag == &unsupported_tag) { // XXX special case DW_TAG_dwarf_procedure, appears when looking at a recent ~/bin/perf // Investigate later how to properly support this... - if (dwarf_tag(die) != DW_TAG_dwarf_procedure) + if (dwarf_tag(die) != DW_TAG_dwarf_procedure && + dwarf_tag(die) != DW_TAG_label) // conf->ignore_labels == true, see die__process_tag() tag__print_not_supported(dwarf_tag(die)); continue; } - uint32_t id; - cu__add_tag(cu, tag, &id); + uint32_t id = 0; + /* There is no BTF representation for unspecified types. + * Currently we want such types to be represented as `void` + * (and thus skip BTF encoding). + * + * As BTF encoding is skipped, such types must not be added to type table, + * otherwise an ID for a type would be allocated and we would be forced + * to put something in BTF at this ID. + * Thus avoid `cu__add_tag()` call for such types. + * + * On the other hand, there might be references to this type from other + * tags, so `dwarf_cu__find_tag_by_ref()` must return something. + * Thus call `cu__hash()` for such types. + * + * Note, that small_id of zero would be assigned to unspecified type entry. + */ + if (tag->tag != DW_TAG_unspecified_type) + cu__add_tag(cu, tag, &id); cu__hash(cu, tag); struct dwarf_tag *dtag = tag->priv; dtag->small_id = id; @@ -2175,6 +2359,7 @@ ftype__for_each_parameter(type, pos) { struct dwarf_tag *dpos = pos->tag.priv; + struct parameter *opos; struct dwarf_tag *dtype; if (dpos->type.off == 0) { @@ -2188,8 +2373,22 @@ tag__print_abstract_origin_not_found(&pos->tag); continue; } - pos->name = tag__parameter(dtype->tag)->name; + opos = tag__parameter(dtype->tag); + pos->name = opos->name; pos->tag.type = dtype->tag->type; + /* share location information between parameter and + * abstract origin; if neither have location, we will + * mark the parameter as optimized out. Also share + * info regarding unexpected register use for + * parameters. + */ + if (pos->has_loc) + opos->has_loc = pos->has_loc; + + if (pos->optimized) + opos->optimized = pos->optimized; + if (pos->unexpected_reg) + opos->unexpected_reg = pos->unexpected_reg; continue; } @@ -2216,9 +2415,15 @@ lexblock__recode_dwarf_types(tag__lexblock(pos), cu); continue; case DW_TAG_inlined_subroutine: - dtype = dwarf_cu__find_tag_by_ref(dcu, &dpos->type); + if (dpos->type.off != 0) + dtype = dwarf_cu__find_tag_by_ref(dcu, &dpos->type); + else + dtype = dwarf_cu__find_tag_by_ref(dcu, &dpos->abstract_origin); if (dtype == NULL) { - tag__print_type_not_found(pos); + if (dpos->type.off != 0) + tag__print_type_not_found(pos); + else + tag__print_abstract_origin_not_found(pos); continue; } ftype__recode_dwarf_types(dtype->tag, cu); @@ -2459,18 +2664,70 @@ return 0; } -static int cu__resolve_func_ret_types(struct cu *cu) +static bool param__is_struct(struct cu *cu, struct tag *tag) +{ + struct tag *type = cu__type(cu, tag->type); + + if (!type) + return false; + + switch (type->tag) { + case DW_TAG_structure_type: + return true; + case DW_TAG_const_type: + case DW_TAG_typedef: + /* handle "typedef struct", const parameter */ + return param__is_struct(cu, type); + default: + return false; + } +} + +static int cu__resolve_func_ret_types_optimized(struct cu *cu) { struct ptr_table *pt = &cu->functions_table; uint32_t i; for (i = 0; i < pt->nr_entries; ++i) { struct tag *tag = pt->entries[i]; + struct parameter *pos; + struct function *fn = tag__function(tag); + bool has_unexpected_reg = false, has_struct_param = false; + + /* mark function as optimized if parameter is, or + * if parameter does not have a location; at this + * point location presence has been marked in + * abstract origins for cases where a parameter + * location is not stored in the original function + * parameter tag. + * + * Also mark functions which, due to optimization, + * use an unexpected register for a parameter. + * Exception is functions which have a struct + * as a parameter, as multiple registers may + * be used to represent it, throwing off register + * to parameter mapping. + */ + ftype__for_each_parameter(&fn->proto, pos) { + if (pos->optimized || !pos->has_loc) + fn->proto.optimized_parms = 1; + + if (pos->unexpected_reg) + has_unexpected_reg = true; + } + if (has_unexpected_reg) { + ftype__for_each_parameter(&fn->proto, pos) { + has_struct_param = param__is_struct(cu, &pos->tag); + if (has_struct_param) + break; + } + if (!has_struct_param) + fn->proto.unexpected_reg = 1; + } if (tag == NULL || tag->type != 0) continue; - struct function *fn = tag__function(tag); if (!fn->abstract_origin) continue; @@ -2498,6 +2755,7 @@ if (tag__recode_dwarf_type(tag, cu)) return -1; } + return 0; } @@ -2592,7 +2850,7 @@ if (ret != 0) return ret; - return cu__resolve_func_ret_types(cu); + return cu__resolve_func_ret_types_optimized(cu); } static int class_member__cache_byte_size(struct tag *tag, struct cu *cu, @@ -2694,9 +2952,51 @@ return 0; } +static bool cu__language_reorders_offsets(const struct cu *cu) +{ + return cu->language == DW_LANG_Rust; +} + +static int type__sort_by_offset(struct tag *tag, struct cu *cu, void *cookie __maybe_unused) +{ + if (!tag__is_type(tag)) + return 0; + + struct type *type = tag__type(tag); + struct class_member *current_member; + + // There may be more than DW_TAG_members entries in the type tags, so do a simple + // bubble sort for now, so that the other non tags stay where they are. +restart: + type__for_each_data_member(type, current_member) { + if (list_is_last(¤t_member->tag.node, &type->namespace.tags)) + break; + + struct class_member *next_member = list_entry(current_member->tag.node.next, typeof(*current_member), tag.node); + + if (current_member->byte_offset <= next_member->byte_offset) + continue; + + list_del(¤t_member->tag.node); + list_add(¤t_member->tag.node, &next_member->tag.node); + goto restart; + } + + return 0; +} + +static void cu__sort_types_by_offset(struct cu *cu, struct conf_load *conf) +{ + cu__for_all_tags(cu, type__sort_by_offset, conf); +} + static int cu__finalize(struct cu *cu, struct conf_load *conf, void *thr_data) { cu__for_all_tags(cu, class_member__cache_byte_size, conf); + + if (cu__language_reorders_offsets(cu)) + cu__sort_types_by_offset(cu, conf); + if (conf && conf->steal) { return conf->steal(cu, conf, thr_data); } @@ -2733,6 +3033,8 @@ return DWARF_CB_ABORT; cu->little_endian = ehdr.e_ident[EI_DATA] == ELFDATA2LSB; + cu->nr_register_params = arch__nr_register_params(&ehdr); + arch__set_register_params(&ehdr, cu); return 0; } @@ -2788,8 +3090,8 @@ return 0; } -/* Match the define in linux:include/linux/elfnote.h */ -#define LINUX_ELFNOTE_BUILD_LTO 0x101 +/* Match the define in linux:include/linux/elfnote-lto.h */ +#define LINUX_ELFNOTE_LTO_INFO 0x101 static bool cus__merging_cu(Dwarf *dw, Elf *elf) { @@ -2807,7 +3109,7 @@ size_t name_off, desc_off, offset = 0; GElf_Nhdr hdr; while ((offset = gelf_getnote(data, offset, &hdr, &name_off, &desc_off)) != 0) { - if (hdr.n_type != LINUX_ELFNOTE_BUILD_LTO) + if (hdr.n_type != LINUX_ELFNOTE_LTO_INFO) continue; /* owner is Linux */ @@ -3112,7 +3414,7 @@ * encoded in another subprogram through abstract_origin * tag. Let us visit all subprograms again to resolve this. */ - if (cu__resolve_func_ret_types(cu) != LSK__KEEPIT) + if (cu__resolve_func_ret_types_optimized(cu) != LSK__KEEPIT) goto out_abort; if (cus__finalize(cus, cu, conf, NULL) == LSK__STOP_LOADING) diff -Nru dwarves-1.24/dwarves.c dwarves-1.25/dwarves.c --- dwarves-1.24/dwarves.c 2022-04-25 18:04:21.000000000 +0000 +++ dwarves-1.25/dwarves.c 2023-02-18 13:53:54.000000000 +0000 @@ -175,10 +175,10 @@ } } -void tag__not_found_die(const char *file, int line, const char *func) +void tag__not_found_die(const char *file, int line, const char *func, int tag, const char *name) { - fprintf(stderr, "%s::%s(%d): tag not found, please report to " - "acme@kernel.org\n", file, func, line); + fprintf(stderr, "%s::%s(%d, related to the type of tag DW_TAG_%s \"%s\"): tag not found, please report to " + "acme@kernel.org\n", file, func, line, dwarf_tag_name(tag), name); exit(1); } @@ -250,6 +250,29 @@ { .name = NULL }, }; +bool base_type__language_defined(struct base_type *bt) +{ + int i = 0; + char bf[64]; + const char *name; + + if (bt->name_has_encoding) + name = bt->name; + else + name = base_type__name(bt, bf, sizeof(bf)); + + while (base_type_name_to_size_table[i].name != NULL) { + if (bt->name_has_encoding) { + if (strcmp(base_type_name_to_size_table[i].name, bt->name) == 0) + return true; + } else if (strcmp(base_type_name_to_size_table[i].name, name) == 0) + return true; + ++i; + } + + return false; +} + size_t base_type__name_to_size(struct base_type *bt, struct cu *cu) { int i = 0; @@ -388,7 +411,8 @@ case DW_TAG_const_type: case DW_TAG_typedef: case DW_TAG_rvalue_reference_type: - case DW_TAG_volatile_type: { + case DW_TAG_volatile_type: + case DW_TAG_atomic_type: { struct tag *tag = cu__type(cu, type->type); if (tag == NULL) { tag__id_not_found_fprintf(stderr, type->type); @@ -625,7 +649,7 @@ const unsigned char *build_id, int build_id_len, const char *filename, bool use_obstack) { - struct cu *cu = malloc(sizeof(*cu) + build_id_len); + struct cu *cu = zalloc(sizeof(*cu) + build_id_len); if (cu != NULL) { uint32_t void_id; @@ -2085,6 +2109,118 @@ #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) +#ifndef DW_LANG_C89 +#define DW_LANG_C89 0x0001 +#endif +#ifndef DW_LANG_C +#define DW_LANG_C 0x0002 +#endif +#ifndef DW_LANG_Ada83 +#define DW_LANG_Ada83 0x0003 +#endif +#ifndef DW_LANG_C_plus_plus +#define DW_LANG_C_plus_plus 0x0004 +#endif +#ifndef DW_LANG_Cobol74 +#define DW_LANG_Cobol74 0x0005 +#endif +#ifndef DW_LANG_Cobol85 +#define DW_LANG_Cobol85 0x0006 +#endif +#ifndef DW_LANG_Fortran77 +#define DW_LANG_Fortran77 0x0007 +#endif +#ifndef DW_LANG_Fortran90 +#define DW_LANG_Fortran90 0x0008 +#endif +#ifndef DW_LANG_Pascal83 +#define DW_LANG_Pascal83 0x0009 +#endif +#ifndef DW_LANG_Modula2 +#define DW_LANG_Modula2 0x000a +#endif +#ifndef DW_LANG_Java +#define DW_LANG_Java 0x000b +#endif +#ifndef DW_LANG_C99 +#define DW_LANG_C99 0x000c +#endif +#ifndef DW_LANG_Ada95 +#define DW_LANG_Ada95 0x000d +#endif +#ifndef DW_LANG_Fortran95 +#define DW_LANG_Fortran95 0x000e +#endif +#ifndef DW_LANG_PLI +#define DW_LANG_PLI 0x000f +#endif +#ifndef DW_LANG_ObjC +#define DW_LANG_ObjC 0x0010 +#endif +#ifndef DW_LANG_ObjC_plus_plus +#define DW_LANG_ObjC_plus_plus 0x0011 +#endif +#ifndef DW_LANG_UPC +#define DW_LANG_UPC 0x0012 +#endif +#ifndef DW_LANG_D +#define DW_LANG_D 0x0013 +#endif +#ifndef DW_LANG_Python +#define DW_LANG_Python 0x0014 +#endif +#ifndef DW_LANG_OpenCL +#define DW_LANG_OpenCL 0x0015 +#endif +#ifndef DW_LANG_Go +#define DW_LANG_Go 0x0016 +#endif +#ifndef DW_LANG_Modula3 +#define DW_LANG_Modula3 0x0017 +#endif +#ifndef DW_LANG_Haskell +#define DW_LANG_Haskell 0x0018 +#endif +#ifndef DW_LANG_C_plus_plus_03 +#define DW_LANG_C_plus_plus_03 0x0019 +#endif +#ifndef DW_LANG_C_plus_plus_11 +#define DW_LANG_C_plus_plus_11 0x001a +#endif +#ifndef DW_LANG_OCaml +#define DW_LANG_OCaml 0x001b +#endif +#ifndef DW_LANG_Rust +#define DW_LANG_Rust 0x001c +#endif +#ifndef DW_LANG_C11 +#define DW_LANG_C11 0x001d +#endif +#ifndef DW_LANG_Swift +#define DW_LANG_Swift 0x001e +#endif +#ifndef DW_LANG_Julia +#define DW_LANG_Julia 0x001f +#endif +#ifndef DW_LANG_Dylan +#define DW_LANG_Dylan 0x0020 +#endif +#ifndef DW_LANG_C_plus_plus_14 +#define DW_LANG_C_plus_plus_14 0x0021 +#endif +#ifndef DW_LANG_Fortran03 +#define DW_LANG_Fortran03 0x0022 +#endif +#ifndef DW_LANG_Fortran08 +#define DW_LANG_Fortran08 0x0023 +#endif +#ifndef DW_LANG_RenderScript +#define DW_LANG_RenderScript 0x0024 +#endif +#ifndef DW_LANG_BLISS +#define DW_LANG_BLISS 0x0025 +#endif + int lang__str2int(const char *lang) { static const char *languages[] = { @@ -2127,6 +2263,9 @@ [DW_LANG_UPC] = "upc", }; + if (strcasecmp(lang, "asm") == 0) + return DW_LANG_Mips_Assembler; + // c89 is the first, bliss is the last, see /usr/include/dwarf.h for (int id = DW_LANG_C89; id <= DW_LANG_BLISS; ++id) if (languages[id] && strcasecmp(lang, languages[id]) == 0) @@ -2470,12 +2609,9 @@ struct cus *cus__new(void) { - struct cus *cus = malloc(sizeof(*cus)); + struct cus *cus = zalloc(sizeof(*cus)); if (cus != NULL) { - cus->nr_entries = 0; - cus->priv = NULL; - cus->loader_exit = NULL; INIT_LIST_HEAD(&cus->cus); pthread_mutex_init(&cus->mutex, NULL); } diff -Nru dwarves-1.24/dwarves_emit.c dwarves-1.25/dwarves_emit.c --- dwarves-1.24/dwarves_emit.c 2022-02-08 18:55:44.000000000 +0000 +++ dwarves-1.25/dwarves_emit.c 2023-02-18 13:53:54.000000000 +0000 @@ -13,10 +13,12 @@ #include "dwarves_emit.h" #include "dwarves.h" -void type_emissions__init(struct type_emissions *emissions) +void type_emissions__init(struct type_emissions *emissions, struct conf_fprintf *conf_fprintf) { + INIT_LIST_HEAD(&emissions->base_type_definitions); INIT_LIST_HEAD(&emissions->definitions); INIT_LIST_HEAD(&emissions->fwd_decls); + emissions->conf_fprintf = conf_fprintf; } static void type_emissions__add_definition(struct type_emissions *emissions, @@ -121,7 +123,13 @@ enumeration__fprintf(tag, conf, fp); fputs(";\n", fp); - type_emissions__add_definition(emissions, etype); + + // See comment on enumeration__fprintf(), it seems this happens with DWARF as well + // or BTF doesn't have type->declaration set because DWARF didn't have it set. + // But we consider type->nr_members == 0 as just a forward declaration, so don't + // mark it as defined because we may need it to __really__ printf it later. + if (etype->nr_members != 0) + type_emissions__add_definition(emissions, etype); return 1; } @@ -149,9 +157,17 @@ } type = cu__type(cu, tdef->type); - tag__assert_search_result(type); + if (type == NULL) // void + goto emit; switch (type->tag) { + case DW_TAG_atomic_type: + type = cu__type(cu, tdef->type); + if (type) + tag__emit_definitions(type, cu, emissions, fp); + else + fprintf(stderr, "%s: couldn't find the type pointed from _Atomic for '%s'\n", __func__, type__name(def)); + break; case DW_TAG_array_type: tag__emit_definitions(type, cu, emissions, fp); break; @@ -209,6 +225,7 @@ * will thus be emitted before the function typedef, making a no go to * redefine the typedef after struct __wait_queue. */ +emit: if (!def->definition_emitted) { typedef__fprintf(tdef, cu, NULL, fp); fputs(";\n", fp); @@ -245,6 +262,91 @@ return 1; } +static struct base_type *base_type_emissions__find_definition(const struct type_emissions *emissions, const char *name) +{ + struct base_type *pos; + + if (name == NULL) + return NULL; + + list_for_each_entry(pos, &emissions->base_type_definitions, node) + if (strcmp(__base_type__name(pos), name) == 0) + return pos; + + return NULL; +} + +static void base_type_emissions__add_definition(struct type_emissions *emissions, struct base_type *type) +{ + type->definition_emitted = 1; + if (!list_empty(&type->node)) + list_del(&type->node); + list_add_tail(&type->node, &emissions->base_type_definitions); +} + +static const char *base_type__stdint2simple(const char *name) +{ + if (strcmp(name, "int32_t") == 0) + return "int"; + if (strcmp(name, "int16_t") == 0) + return "short"; + if (strcmp(name, "int8_t") == 0) + return "char"; + if (strcmp(name, "int64_t") == 0) + return "long"; + return name; +} + +static int base_type__emit_definitions(struct base_type *type, struct type_emissions *emissions, FILE *fp) +{ +#define base_type__prefix "atomic_" + const size_t prefixlen = sizeof(base_type__prefix) - 1; + const char *name = __base_type__name(type); + + // See if it was already emitted in this CU + if (type->definition_emitted) + return 0; + + // We're only emitting for "atomic_" prefixed base types + if (strncmp(name, base_type__prefix, prefixlen) != 0) + return 0; + + // See if it was already emitted in another CU + if (base_type_emissions__find_definition(emissions, name)) { + type->definition_emitted = 1; + return 0; + } + + const char *non_atomic_name = name + prefixlen; + + fputs("typedef _Atomic", fp); + + if (non_atomic_name[0] == 's' && + non_atomic_name[1] != 'i' && non_atomic_name[1] != 'h') // exclude atomic_size_t and atomic_short + fprintf(fp, " signed %s", non_atomic_name + 1); + else if (non_atomic_name[0] == 'l' && non_atomic_name[1] == 'l') + fprintf(fp, " long long"); + else if (non_atomic_name[0] == 'u') { + fprintf(fp, " unsigned"); + if (non_atomic_name[1] == 'l') { + fprintf(fp, " long"); + if (non_atomic_name[2] == 'l') + fprintf(fp, " long"); + } else + fprintf(fp, " %s", base_type__stdint2simple(non_atomic_name + 1)); + } else if (non_atomic_name[0] == 'b') + fprintf(fp, " _Bool"); + else + fprintf(fp, " %s", base_type__stdint2simple(non_atomic_name)); + + fprintf(fp, " %s;\n", name); + + base_type_emissions__add_definition(emissions, type); + return 1; + +#undef base_type__prefix +} + static int tag__emit_definitions(struct tag *tag, struct cu *cu, struct type_emissions *emissions, FILE *fp) { @@ -255,6 +357,10 @@ return 0; next_indirection: switch (type->tag) { + case DW_TAG_base_type: + if (emissions->conf_fprintf && emissions->conf_fprintf->skip_emitting_atomic_typedefs) + return 0; + return base_type__emit_definitions(tag__base_type(type), emissions, fp); case DW_TAG_pointer_type: case DW_TAG_reference_type: pointer = 1; @@ -262,6 +368,7 @@ case DW_TAG_array_type: case DW_TAG_const_type: case DW_TAG_volatile_type: + case DW_TAG_atomic_type: type = cu__type(cu, type->type); if (type == NULL) return 0; @@ -357,6 +464,12 @@ } else { // Will be deleted in type__delete() on noticing ctype->suffix_disambiguation != 0 tag__namespace(tag)->name = disambiguated_name; + + // Now look again if it was emitted in a previous CU with the disambiguated name + if (type_emissions__find_definition(emissions, tag->tag, type__name(ctype)) != NULL) { + ctype->definition_emitted = 1; + return 0; + } } } diff -Nru dwarves-1.24/dwarves_emit.h dwarves-1.25/dwarves_emit.h --- dwarves-1.24/dwarves_emit.h 2022-02-07 14:51:58.000000000 +0000 +++ dwarves-1.25/dwarves_emit.h 2023-02-18 13:53:54.000000000 +0000 @@ -16,13 +16,16 @@ struct ftype; struct tag; struct type; +struct conf_fprintf; struct type_emissions { struct list_head definitions; /* struct type entries */ + struct list_head base_type_definitions; /* struct base_type entries */ struct list_head fwd_decls; /* struct class entries */ + struct conf_fprintf *conf_fprintf; }; -void type_emissions__init(struct type_emissions *temissions); +void type_emissions__init(struct type_emissions *temissions, struct conf_fprintf *conf_fprintf); int ftype__emit_definitions(struct ftype *ftype, struct cu *cu, struct type_emissions *emissions, FILE *fp); diff -Nru dwarves-1.24/dwarves_fprintf.c dwarves-1.25/dwarves_fprintf.c --- dwarves-1.24/dwarves_fprintf.c 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/dwarves_fprintf.c 2023-03-31 12:21:07.000000000 +0000 @@ -93,6 +93,7 @@ [DW_TAG_skeleton_unit] = "skeleton_unit", [DW_TAG_immutable_type] = "immutable_type", #endif + [DW_TAG_atomic_type] = "atomic_type", }; static const char *dwarf_gnu_tag_names[] = { @@ -137,6 +138,8 @@ #endif ) return dwarf_gnu_tag_names[tag - DW_TAG_MIPS_loop]; + else if (tag == DW_TAG_LLVM_annotation) + return "LLVM_annotation"; return "INVALID"; } @@ -302,32 +305,33 @@ const struct tag *ptr_type; char bf[512]; int is_pointer = 0; - size_t printed; + size_t printed = fprintf(fp, "typedef "); /* * Check for void (humm, perhaps we should have a fake void tag instance * to avoid all these checks? */ if (tag->type == 0) - return fprintf(fp, "typedef void %s", type__name(type)); - + return printed + fprintf(fp, "void %s", type__name(type)); +next_type: tag_type = cu__type(cu, tag->type); if (tag_type == NULL) { - printed = fprintf(fp, "typedef "); printed += tag__id_not_found_fprintf(fp, tag->type); return printed + fprintf(fp, " %s", type__name(type)); } switch (tag_type->tag) { + case DW_TAG_atomic_type: + printed += fprintf(fp, "_Atomic "); + tag = tag_type; + goto next_type; case DW_TAG_array_type: - printed = fprintf(fp, "typedef "); return printed + array_type__fprintf(tag_type, cu, type__name(type), pconf, fp); case DW_TAG_pointer_type: if (tag_type->type == 0) /* void pointer */ break; ptr_type = cu__type(cu, tag_type->type); if (ptr_type == NULL) { - printed = fprintf(fp, "typedef "); printed += tag__id_not_found_fprintf(fp, tag_type->type); return printed + fprintf(fp, " *%s", type__name(type)); } @@ -337,7 +341,6 @@ is_pointer = 1; /* Fall thru */ case DW_TAG_subroutine_type: - printed = fprintf(fp, "typedef "); return printed + ftype__fprintf(tag__ftype(tag_type), cu, type__name(type), 0, is_pointer, 0, true, pconf, fp); case DW_TAG_class_type: @@ -345,27 +348,27 @@ struct type *ctype = tag__type(tag_type); if (type__name(ctype) != NULL) - return fprintf(fp, "typedef struct %s %s", type__name(ctype), type__name(type)); + return printed + fprintf(fp, "struct %s %s", type__name(ctype), type__name(type)); struct conf_fprintf tconf = *pconf; tconf.suffix = type__name(type); - return fprintf(fp, "typedef ") + __class__fprintf(tag__class(tag_type), cu, &tconf, fp); + return printed + __class__fprintf(tag__class(tag_type), cu, &tconf, fp); } case DW_TAG_enumeration_type: { struct type *ctype = tag__type(tag_type); if (type__name(ctype) != NULL) - return fprintf(fp, "typedef enum %s %s", type__name(ctype), type__name(type)); + return printed + fprintf(fp, "enum %s %s", type__name(ctype), type__name(type)); struct conf_fprintf tconf = *pconf; tconf.suffix = type__name(type); - return fprintf(fp, "typedef ") + enumeration__fprintf(tag_type, &tconf, fp); + return printed + enumeration__fprintf(tag_type, &tconf, fp); } } - return fprintf(fp, "typedef %s %s", + return printed + fprintf(fp, "%s %s", tag__name(tag_type, cu, bf, sizeof(bf), pconf), type__name(type)); } @@ -503,7 +506,8 @@ struct tag *next_type = cu__type(cu, type->type); if (next_type && tag__is_pointer(next_type)) { - const_pointer = "const "; + if (!(conf && conf->skip_emitting_modifier)) + const_pointer = "const "; type = next_type; } } @@ -566,6 +570,7 @@ case DW_TAG_volatile_type: case DW_TAG_const_type: case DW_TAG_restrict_type: + case DW_TAG_atomic_type: case DW_TAG_unspecified_type: type = cu__type(cu, tag->type); if (type == NULL && tag->type != 0) @@ -576,12 +581,16 @@ *type_str = __tag__name(type, cu, tmpbf, sizeof(tmpbf), pconf); - switch (tag->tag) { - case DW_TAG_volatile_type: prefix = "volatile "; break; - case DW_TAG_const_type: prefix = "const "; break; - case DW_TAG_restrict_type: suffix = " restrict"; break; + if (!pconf->skip_emitting_modifier) { + switch (tag->tag) { + case DW_TAG_volatile_type: prefix = "volatile "; break; + case DW_TAG_const_type: prefix = "const "; break; + case DW_TAG_restrict_type: suffix = " restrict"; break; + case DW_TAG_atomic_type: prefix = "_Atomic "; break; + } } - snprintf(bf, len, "%s%s%s ", prefix, type_str, suffix); + snprintf(bf, len, "%s%s%s%s", prefix, type_str, suffix, + pconf->no_parm_names ? "" : " "); } break; case DW_TAG_array_type: @@ -608,6 +617,13 @@ case DW_TAG_variable: snprintf(bf, len, "%s", variable__name(tag__variable(tag))); break; + case DW_TAG_LLVM_annotation: + type = cu__type(cu, tag->type); + if (type == NULL && tag->type != 0) + tag__id_not_found_snprintf(bf, len, tag->type); + else if (!tag__has_type_loop(tag, type, bf, len, NULL)) + __tag__name(type, cu, bf, len, conf); + break; default: snprintf(bf, len, "%s%s", tag__prefix(cu, tag->tag, pconf), type__name(tag__type(tag)) ?: ""); @@ -667,6 +683,22 @@ return printed; } +static type_id_t skip_llvm_annotations(const struct cu *cu, type_id_t id) +{ + struct tag *type; + + for (;;) { + if (id == 0) + break; + type = cu__type(cu, id); + if (type == NULL || type->tag != DW_TAG_LLVM_annotation || type->type == id) + break; + id = type->type; + } + + return id; +} + static size_t union__fprintf(struct type *type, const struct cu *cu, const struct conf_fprintf *conf, FILE *fp); @@ -764,12 +796,16 @@ tconf.suppress_offset_comment = suppress_offset_comment; } + const char *modifier; + next_type: switch (type->tag) { - case DW_TAG_pointer_type: - if (type->type != 0) { + case DW_TAG_pointer_type: { + type_id_t ptype_id = skip_llvm_annotations(cu, type->type); + + if (ptype_id != 0) { int n; - struct tag *ptype = cu__type(cu, type->type); + struct tag *ptype = cu__type(cu, ptype_id); if (ptype == NULL) goto out_type_not_found; n = tag__has_type_loop(type, ptype, NULL, 0, fp); @@ -795,6 +831,7 @@ } } /* Fall Thru */ + } default: print_default: printed += fprintf(fp, "%-*s %s", tconf.type_spacing, @@ -805,10 +842,17 @@ printed += ftype__fprintf(tag__ftype(type), cu, name, 0, 0, tconf.type_spacing, true, &tconf, fp); break; - case DW_TAG_const_type: { - size_t const_printed = fprintf(fp, "%s ", "const"); - tconf.type_spacing -= const_printed; - printed += const_printed; + case DW_TAG_atomic_type: + modifier = "_Atomic"; + goto print_modifier; + case DW_TAG_const_type: + modifier = "const"; +print_modifier: { + if (!conf->skip_emitting_modifier) { + size_t modifier_printed = fprintf(fp, "%s ", modifier); + tconf.type_spacing -= modifier_printed; + printed += modifier_printed; + } struct tag *ttype = cu__type(cu, type->type); if (ttype) { @@ -862,6 +906,14 @@ else printed += enumeration__fprintf(type, &tconf, fp); break; + case DW_TAG_LLVM_annotation: { + struct tag *ttype = cu__type(cu, type->type); + if (ttype) { + type = ttype; + goto next_type; + } + goto out_type_not_found; + } } out: if (type_expanded) @@ -1090,21 +1142,33 @@ conf->suffix ? " " : "", conf->suffix ?: ""); } -const char *function__prototype(const struct function *func, - const struct cu *cu, char *bf, size_t len) +const char *function__prototype_conf(const struct function *func, + const struct cu *cu, + const struct conf_fprintf *conf, + char *bf, size_t len) { FILE *bfp = fmemopen(bf, len, "w"); if (bfp != NULL) { - ftype__fprintf(&func->proto, cu, NULL, 0, 0, 0, true, - &conf_fprintf__defaults, bfp); + ftype__fprintf(&func->proto, cu, NULL, 0, 0, 0, true, conf, + bfp); fclose(bfp); - } else + } else { + if (conf->skip_emitting_errors) + return NULL; snprintf(bf, len, "", __func__); + } return bf; } +const char *function__prototype(const struct function *func, + const struct cu *cu, char *bf, size_t len) +{ + return function__prototype_conf(func, cu, &conf_fprintf__defaults, + bf, len); +} + size_t ftype__fprintf_parms(const struct ftype *ftype, const struct cu *cu, int indent, const struct conf_fprintf *conf, FILE *fp) diff -Nru dwarves-1.24/dwarves.h dwarves-1.25/dwarves.h --- dwarves-1.24/dwarves.h 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/dwarves.h 2023-03-13 12:33:36.000000000 +0000 @@ -66,6 +66,8 @@ bool skip_missing; bool skip_encoding_btf_type_tag; bool skip_encoding_btf_enum64; + bool btf_gen_optimized; + bool skip_encoding_btf_inconsistent_proto; uint8_t hashtable_bits; uint8_t max_hashtable_bits; uint16_t kabi_prefix_len; @@ -91,6 +93,7 @@ * @suppress_force_paddings: This makes sense only if the debugging format has struct alignment information, * So allow for it to be disabled and disable it automatically for things like BTF, * that don't have such info. + * @skip_emitting_atomic_typedefs: Allow not emitting "typedef _Atomic int atomic_int;" and friends */ struct conf_fprintf { const char *prefix; @@ -129,6 +132,9 @@ uint8_t classes_as_structs:1; uint8_t hex_fmt:1; uint8_t strip_inline:1; + uint8_t skip_emitting_atomic_typedefs:1; + uint8_t skip_emitting_errors:1; + uint8_t skip_emitting_modifier:1; }; struct cus; @@ -230,6 +236,8 @@ bool has_alignment_info; }; +#define ARCH_MAX_REGISTER_PARAMS 8 + struct cu { struct list_head node; struct list_head tags; @@ -252,6 +260,8 @@ uint8_t has_addr_info:1; uint8_t uses_global_strings:1; uint8_t little_endian:1; + uint8_t nr_register_params; + int register_params[ARCH_MAX_REGISTER_PARAMS]; uint16_t language; unsigned long nr_inline_expansions; size_t size_inline_expansions; @@ -488,6 +498,11 @@ return tag->tag == DW_TAG_volatile_type; } +static inline bool tag__is_atomic(const struct tag *tag) +{ + return tag->tag == DW_TAG_atomic_type; +} + static inline bool tag__is_restrict(const struct tag *tag) { return tag->tag == DW_TAG_restrict_type; @@ -497,7 +512,8 @@ { return tag__is_const(tag) || tag__is_volatile(tag) || - tag__is_restrict(tag); + tag__is_restrict(tag) || + tag__is_atomic(tag); } static inline bool tag__has_namespace(const struct tag *tag) @@ -540,6 +556,8 @@ tag->tag == DW_TAG_subroutine_type || tag->tag == DW_TAG_unspecified_type || tag->tag == DW_TAG_volatile_type || + tag->tag == DW_TAG_atomic_type || + tag->tag == DW_TAG_unspecified_type || tag->tag == DW_TAG_LLVM_annotation; } @@ -574,11 +592,11 @@ const char *tag__name(const struct tag *tag, const struct cu *cu, char *bf, size_t len, const struct conf_fprintf *conf); -void tag__not_found_die(const char *file, int line, const char *func); +void tag__not_found_die(const char *file, int line, const char *func, int tag, const char *name); -#define tag__assert_search_result(tag) \ - do { if (!tag) tag__not_found_die(__FILE__,\ - __LINE__, __func__); } while (0) +#define tag__assert_search_result(result, tag, name) \ + do { if (!result) tag__not_found_die(__FILE__,\ + __LINE__, __func__, tag, name); } while (0) size_t tag__size(const struct tag *tag, const struct cu *cu); size_t tag__nr_cachelines(const struct conf_fprintf *conf, const struct tag *tag, const struct cu *cu); @@ -790,6 +808,9 @@ struct parameter { struct tag tag; const char *name; + uint8_t optimized:1; + uint8_t unexpected_reg:1; + uint8_t has_loc:1; }; static inline struct parameter *tag__parameter(const struct tag *tag) @@ -809,7 +830,11 @@ struct tag tag; struct list_head parms; uint16_t nr_parms; - uint8_t unspec_parms; /* just one bit is needed */ + uint8_t unspec_parms:1; /* just one bit is needed */ + uint8_t optimized_parms:1; + uint8_t unexpected_reg:1; + uint8_t processed:1; + uint8_t inconsistent_proto:1; }; static inline struct ftype *tag__ftype(const struct tag *tag) @@ -862,6 +887,7 @@ struct rb_node rb_node; const char *name; const char *linkage_name; + const char *alias; /* name.isra.0 */ uint32_t cu_total_size_inline_expansions; uint16_t cu_total_nr_inline_expansions; uint8_t inlined:2; @@ -920,6 +946,10 @@ FILE *fp); const char *function__prototype(const struct function *func, const struct cu *cu, char *bf, size_t len); +const char *function__prototype_conf(const struct function *func, + const struct cu *cu, + const struct conf_fprintf *conf, + char *bf, size_t len); static __pure inline uint64_t function__addr(const struct function *func) { @@ -1318,12 +1348,14 @@ struct base_type { struct tag tag; const char *name; + struct list_head node; uint16_t bit_size; uint8_t name_has_encoding:1; uint8_t is_signed:1; uint8_t is_bool:1; uint8_t is_varargs:1; uint8_t float_type:4; + uint8_t definition_emitted:1; }; static inline struct base_type *tag__base_type(const struct tag *tag) @@ -1342,6 +1374,8 @@ size_t base_type__name_to_size(struct base_type *btype, struct cu *cu); +bool base_type__language_defined(struct base_type *bt); + struct array_type { struct tag tag; uint32_t *nr_entries; @@ -1398,6 +1432,10 @@ extern const char tabs[]; +#ifndef DW_TAG_atomic_type +#define DW_TAG_atomic_type 0x47 +#endif + #ifndef DW_TAG_skeleton_unit #define DW_TAG_skeleton_unit 0x4a #endif diff -Nru dwarves-1.24/dwarves_reorganize.c dwarves-1.25/dwarves_reorganize.c --- dwarves-1.24/dwarves_reorganize.c 2021-08-23 12:38:41.000000000 +0000 +++ dwarves-1.25/dwarves_reorganize.c 2023-02-18 13:53:54.000000000 +0000 @@ -550,8 +550,8 @@ cu__find_base_type_of_size(cu, bytes_needed, &new_type_id); - tag__assert_search_result(old_type_tag); - tag__assert_search_result(new_type_tag); + tag__assert_search_result(old_type_tag, member->tag.tag, class_member__name(member)); + tag__assert_search_result(new_type_tag, member->tag.tag, class_member__name(member)); if (verbose) { char old_bf[64], new_bf[64]; Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-compact-darkbg.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-compact-darkbg.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-compact-mono.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-compact-mono.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-compact.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-compact.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sideways-darkbg.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sideways-darkbg.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sideways-mono.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sideways-mono.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sideways.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sideways.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sparse-darkbg.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sparse-darkbg.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sparse-mono.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sparse-mono.png differ Binary files /tmp/tmp54gim0pv/_NjmgAhJ7m/dwarves-1.24/lib/bpf/assets/libbpf-logo-sparse.png and /tmp/tmp54gim0pv/FAcXK4TRLw/dwarves-1.25/lib/bpf/assets/libbpf-logo-sparse.png differ diff -Nru dwarves-1.24/lib/bpf/BPF-CHECKPOINT-COMMIT dwarves-1.25/lib/bpf/BPF-CHECKPOINT-COMMIT --- dwarves-1.24/lib/bpf/BPF-CHECKPOINT-COMMIT 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/BPF-CHECKPOINT-COMMIT 2023-02-22 13:48:48.000000000 +0000 @@ -1 +1 @@ -825464e79db4aac936e0fdae62cdfb7546d0028f +54c3f1a81421f85e60ae2eaae7be3727a09916ee diff -Nru dwarves-1.24/lib/bpf/CHECKPOINT-COMMIT dwarves-1.25/lib/bpf/CHECKPOINT-COMMIT --- dwarves-1.24/lib/bpf/CHECKPOINT-COMMIT 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/CHECKPOINT-COMMIT 2023-02-22 13:48:48.000000000 +0000 @@ -1 +1 @@ -fe92833524e368e59bba9c57e00f7359f133667f +7b43df6c6ec38c9097420902a1c8165c4b25bf70 diff -Nru dwarves-1.24/lib/bpf/ci/managers/debian.sh dwarves-1.25/lib/bpf/ci/managers/debian.sh --- dwarves-1.24/lib/bpf/ci/managers/debian.sh 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/managers/debian.sh 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,95 @@ +#!/bin/bash + +PHASES=(${@:-SETUP RUN RUN_ASAN CLEANUP}) +DEBIAN_RELEASE="${DEBIAN_RELEASE:-testing}" +CONT_NAME="${CONT_NAME:-libbpf-debian-$DEBIAN_RELEASE}" +ENV_VARS="${ENV_VARS:-}" +DOCKER_RUN="${DOCKER_RUN:-docker run}" +REPO_ROOT="${REPO_ROOT:-$PWD}" +ADDITIONAL_DEPS=(pkgconf) +EXTRA_CFLAGS="" +EXTRA_LDFLAGS="" + +function info() { + echo -e "\033[33;1m$1\033[0m" +} + +function error() { + echo -e "\033[31;1m$1\033[0m" +} + +function docker_exec() { + docker exec $ENV_VARS $CONT_NAME "$@" +} + +set -eu + +source "$(dirname $0)/travis_wait.bash" + +for phase in "${PHASES[@]}"; do + case $phase in + SETUP) + info "Setup phase" + info "Using Debian $DEBIAN_RELEASE" + + docker --version + + docker pull debian:$DEBIAN_RELEASE + info "Starting container $CONT_NAME" + $DOCKER_RUN -v $REPO_ROOT:/build:rw \ + -w /build --privileged=true --name $CONT_NAME \ + -dit --net=host debian:$DEBIAN_RELEASE /bin/bash + echo -e "::group::Build Env Setup" + docker_exec bash -c "echo deb-src http://deb.debian.org/debian $DEBIAN_RELEASE main >>/etc/apt/sources.list" + docker_exec apt-get -y update + docker_exec apt-get -y install aptitude + docker_exec aptitude -y install make libz-dev libelf-dev + docker_exec aptitude -y install "${ADDITIONAL_DEPS[@]}" + echo -e "::endgroup::" + ;; + RUN|RUN_CLANG|RUN_CLANG14|RUN_CLANG15|RUN_CLANG16|RUN_GCC10|RUN_GCC11|RUN_GCC12|RUN_ASAN|RUN_CLANG_ASAN|RUN_GCC10_ASAN) + CC="cc" + if [[ "$phase" =~ "RUN_CLANG(\d+)(_ASAN)?" ]]; then + ENV_VARS="-e CC=clang-${BASH_REMATCH[1]} -e CXX=clang++-${BASH_REMATCH[1]}" + CC="clang-${BASH_REMATCH[1]}" + elif [[ "$phase" = *"CLANG"* ]]; then + ENV_VARS="-e CC=clang -e CXX=clang++" + CC="clang" + elif [[ "$phase" =~ "RUN_GCC(\d+)(_ASAN)?" ]]; then + ENV_VARS="-e CC=gcc-${BASH_REMATCH[1]} -e CXX=g++-${BASH_REMATCH[1]}" + CC="gcc-${BASH_REMATCH[1]}" + fi + if [[ "$phase" = *"ASAN"* ]]; then + EXTRA_CFLAGS="${EXTRA_CFLAGS} -fsanitize=address,undefined" + EXTRA_LDFLAGS="${EXTRA_LDFLAGS} -fsanitize=address,undefined" + fi + if [[ "$CC" != "cc" ]]; then + docker_exec aptitude -y install "$CC" + else + docker_exec aptitude -y install gcc + fi + docker_exec mkdir build install + docker_exec ${CC} --version + info "build" + docker_exec make -j$((4*$(nproc))) EXTRA_CFLAGS="${EXTRA_CFLAGS}" EXTRA_LDFLAGS="${EXTRA_LDFLAGS}" -C ./src -B OBJDIR=../build + info "ldd build/libbpf.so:" + docker_exec ldd build/libbpf.so + if ! docker_exec ldd build/libbpf.so | grep -q libelf; then + error "No reference to libelf.so in libbpf.so!" + exit 1 + fi + info "install" + docker_exec make -j$((4*$(nproc))) -C src OBJDIR=../build DESTDIR=../install install + info "link binary" + docker_exec bash -c "EXTRA_CFLAGS=\"${EXTRA_CFLAGS}\" EXTRA_LDFLAGS=\"${EXTRA_LDFLAGS}\" ./ci/managers/test_compile.sh" + ;; + CLEANUP) + info "Cleanup phase" + docker stop $CONT_NAME + docker rm -f $CONT_NAME + ;; + *) + echo >&2 "Unknown phase '$phase'" + exit 1 + esac +done diff -Nru dwarves-1.24/lib/bpf/ci/managers/test_compile.sh dwarves-1.25/lib/bpf/ci/managers/test_compile.sh --- dwarves-1.24/lib/bpf/ci/managers/test_compile.sh 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/managers/test_compile.sh 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,15 @@ +#!/bin/bash +set -euox pipefail + +EXTRA_CFLAGS=${EXTRA_CFLAGS:-} +EXTRA_LDFLAGS=${EXTRA_LDFLAGS:-} + +cat << EOF > main.c +#include +int main() { + return bpf_object__open(0) < 0; +} +EOF + +# static linking +${CC:-cc} ${EXTRA_CFLAGS} ${EXTRA_LDFLAGS} -o main -I./include/uapi -I./install/usr/include main.c ./build/libbpf.a -lelf -lz diff -Nru dwarves-1.24/lib/bpf/ci/managers/travis_wait.bash dwarves-1.25/lib/bpf/ci/managers/travis_wait.bash --- dwarves-1.24/lib/bpf/ci/managers/travis_wait.bash 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/managers/travis_wait.bash 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,61 @@ +# This was borrowed from https://github.com/travis-ci/travis-build/tree/master/lib/travis/build/bash +# to get around https://github.com/travis-ci/travis-ci/issues/9979. It should probably be removed +# as soon as Travis CI has started to provide an easy way to export the functions to bash scripts. + +travis_jigger() { + local cmd_pid="${1}" + shift + local timeout="${1}" + shift + local count=0 + + echo -e "\\n" + + while [[ "${count}" -lt "${timeout}" ]]; do + count="$((count + 1))" + echo -ne "Still running (${count} of ${timeout}): ${*}\\r" + sleep 60 + done + + echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n" + kill -9 "${cmd_pid}" +} + +travis_wait() { + local timeout="${1}" + + if [[ "${timeout}" =~ ^[0-9]+$ ]]; then + shift + else + timeout=20 + fi + + local cmd=("${@}") + local log_file="travis_wait_${$}.log" + + "${cmd[@]}" &>"${log_file}" & + local cmd_pid="${!}" + + travis_jigger "${!}" "${timeout}" "${cmd[@]}" & + local jigger_pid="${!}" + local result + + { + set +e + wait "${cmd_pid}" 2>/dev/null + result="${?}" + ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}" + set -e + } + + if [[ "${result}" -eq 0 ]]; then + echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" + else + echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" + fi + + echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n" + cat "${log_file}" + + return "${result}" +} diff -Nru dwarves-1.24/lib/bpf/ci/managers/ubuntu.sh dwarves-1.25/lib/bpf/ci/managers/ubuntu.sh --- dwarves-1.24/lib/bpf/ci/managers/ubuntu.sh 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/managers/ubuntu.sh 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,24 @@ +#!/bin/bash +set -eux + +RELEASE="focal" + +apt-get update +apt-get install -y pkg-config + +source "$(dirname $0)/travis_wait.bash" + +cd $REPO_ROOT + +EXTRA_CFLAGS="-Werror -Wall -fsanitize=address,undefined" +EXTRA_LDFLAGS="-Werror -Wall -fsanitize=address,undefined" +mkdir build install +cc --version +make -j$((4*$(nproc))) EXTRA_CFLAGS="${EXTRA_CFLAGS}" EXTRA_LDFLAGS="${EXTRA_LDFLAGS}" -C ./src -B OBJDIR=../build +ldd build/libbpf.so +if ! ldd build/libbpf.so | grep -q libelf; then + echo "FAIL: No reference to libelf.so in libbpf.so!" + exit 1 +fi +make -j$((4*$(nproc))) -C src OBJDIR=../build DESTDIR=../install install +EXTRA_CFLAGS=${EXTRA_CFLAGS} EXTRA_LDFLAGS=${EXTRA_LDFLAGS} $(dirname $0)/test_compile.sh diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/configs/ALLOWLIST-4.9.0 dwarves-1.25/lib/bpf/ci/vmtest/configs/ALLOWLIST-4.9.0 --- dwarves-1.24/lib/bpf/ci/vmtest/configs/ALLOWLIST-4.9.0 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/configs/ALLOWLIST-4.9.0 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,8 @@ +# btf_dump -- need to disable data dump sub-tests +core_retro +cpu_mask +hashmap +legacy_printk +perf_buffer +section_names + diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/configs/ALLOWLIST-5.5.0 dwarves-1.25/lib/bpf/ci/vmtest/configs/ALLOWLIST-5.5.0 --- dwarves-1.24/lib/bpf/ci/vmtest/configs/ALLOWLIST-5.5.0 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/configs/ALLOWLIST-5.5.0 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,55 @@ +# attach_probe +autoload +bpf_verif_scale +cgroup_attach_autodetach +cgroup_attach_override +core_autosize +core_extern +core_read_macros +core_reloc +core_retro +cpu_mask +endian +get_branch_snapshot +get_stackid_cannot_attach +global_data +global_data_init +global_func_args +hashmap +l4lb_all +legacy_printk +linked_funcs +linked_maps +map_lock +obj_name +perf_buffer +perf_event_stackmap +pinning +pkt_md_access +probe_user +queue_stack_map +raw_tp_writable_reject_nbd_invalid +raw_tp_writable_test_run +rdonly_maps +section_names +signal_pending +skeleton +sockmap_ktls +sockopt +sockopt_inherit +sockopt_multi +spinlock +stacktrace_map +stacktrace_map_raw_tp +static_linked +task_fd_query_rawtp +task_fd_query_tp +tc_bpf +tcp_estats +tcp_rtt +tp_attach_query +usdt/urand_pid_attach +xdp +xdp_info +xdp_noinline +xdp_perf diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/configs/DENYLIST-5.5.0 dwarves-1.25/lib/bpf/ci/vmtest/configs/DENYLIST-5.5.0 --- dwarves-1.24/lib/bpf/ci/vmtest/configs/DENYLIST-5.5.0 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/configs/DENYLIST-5.5.0 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,118 @@ +# This file is not used and is there for historic purposes only. +# See ALLOWLIST-5.5.0 instead. + +# PERMANENTLY DISABLED +align # verifier output format changed +atomics # new atomic operations (v5.12+) +atomic_bounds # new atomic operations (v5.12+) +bind_perm # changed semantics of return values (v5.12+) +bpf_cookie # 5.15+ +bpf_iter # bpf_iter support is missing +bpf_obj_id # bpf_link support missing for GET_OBJ_INFO, GET_FD_BY_ID, etc +bpf_tcp_ca # STRUCT_OPS is missing +btf_map_in_map # inner map leak fixed in 5.8 +btf_skc_cls_ingress # v5.10+ functionality +cg_storage_multi # v5.9+ functionality +cgroup_attach_multi # BPF_F_REPLACE_PROG missing +cgroup_link # LINK_CREATE is missing +cgroup_skb_sk_lookup # bpf_sk_lookup_tcp() helper is missing +check_mtu # missing BPF helper (v5.12+) +cls_redirect # bpf_csum_level() helper is missing +connect_force_port # cgroup/get{peer,sock}name{4,6} support is missing +d_path # v5.10+ feature +enable_stats # BPF_ENABLE_STATS support is missing +fentry_fexit # bpf_prog_test_tracing missing +fentry_test # bpf_prog_test_tracing missing +fexit_bpf2bpf # freplace is missing +fexit_sleep # relies on bpf_trampoline fix in 5.12+ +fexit_test # bpf_prog_test_tracing missing +flow_dissector # bpf_link-based flow dissector is in 5.8+ +flow_dissector_reattach +for_each # v5.12+ +get_func_ip_test # v5.15+ +get_stack_raw_tp # exercising BPF verifier bug causing infinite loop +hash_large_key # v5.11+ +ima # v5.11+ +kfree_skb # 32-bit pointer arith in test_pkt_access +ksyms # __start_BTF has different name +kfunc_call # v5.13+ +link_pinning # bpf_link is missing +linked_vars # v5.13+ +load_bytes_relative # new functionality in 5.8 +lookup_and_delete # v5.14+ +map_init # per-CPU LRU missing +map_ptr # test uses BPF_MAP_TYPE_RINGBUF, added in 5.8 +metadata # v5.10+ +migrate_reuseport # v5.14+ +mmap # 5.5 kernel is too permissive with re-mmaping +modify_return # fmod_ret support is missing +module_attach # module BTF support missing (v5.11+) +netcnt +netns_cookie # v5.15+ +ns_current_pid_tgid # bpf_get_ns_current_pid_tgid() helper is missing +pe_preserve_elems # v5.10+ +perf_branches # bpf_read_branch_records() helper is missing +perf_link # v5.15+ +pkt_access # 32-bit pointer arith in test_pkt_access +probe_read_user_str # kernel bug with garbage bytes at the end +prog_run_xattr # 32-bit pointer arith in test_pkt_access +raw_tp_test_run # v5.10+ +recursion # v5.12+ +ringbuf # BPF_MAP_TYPE_RINGBUF is supported in 5.8+ + +# bug in verifier w/ tracking references +#reference_tracking/classifier/sk_lookup_success +reference_tracking + +select_reuseport # UDP support is missing +send_signal # bpf_send_signal_thread() helper is missing +sk_assign # bpf_sk_assign helper missing +sk_lookup # v5.9+ +sk_storage_tracing # missing bpf_sk_storage_get() helper +skb_ctx # ctx_{size, }_{in, out} in BPF_PROG_TEST_RUN is missing +skb_helpers # helpers added in 5.8+ +skeleton # creates too big ARRAY map +snprintf # v5.13+ +snprintf_btf # v5.10+ +sock_fields # v5.10+ +socket_cookie # v5.12+ +sockmap_basic # uses new socket fields, 5.8+ +sockmap_listen # no listen socket supportin SOCKMAP +sockopt_sk +sockopt_qos_to_cc # v5.15+ +stacktrace_build_id # v5.9+ +stack_var_off # v5.12+ +syscall # v5.14+ +task_local_storage # v5.12+ +task_pt_regs # v5.15+ +tcp_hdr_options # v5.10+, new TCP header options feature in BPF +tcpbpf_user # LINK_CREATE is missing +tc_redirect # v5.14+ +test_bpffs # v5.10+, new CONFIG_BPF_PRELOAD=y and CONFIG_BPF_PRELOAD_UMG=y|m +test_bprm_opts # v5.11+ +test_global_funcs # kernel doesn't support BTF linkage=global on FUNCs +test_local_storage # v5.10+ feature +test_lsm # no BPF_LSM support +test_overhead # no fmod_ret support +test_profiler # needs verifier logic improvements from v5.10+ +test_skb_pkt_end # v5.11+ +timer # v5.15+ +timer_mim # v5.15+ +trace_ext # v5.10+ +trace_printk # v5.14+ +trampoline_count # v5.12+ have lower allowed limits +udp_limit # no cgroup/sock_release BPF program type (5.9+) +varlen # verifier bug fixed in later kernels +vmlinux # hrtimer_nanosleep() signature changed incompatibly +xdp_adjust_tail # new XDP functionality added in 5.8 +xdp_attach # IFLA_XDP_EXPECTED_FD support is missing +xdp_bonding # v5.15+ +xdp_bpf2bpf # freplace is missing +xdp_context_test_run # v5.15+ +xdp_cpumap_attach # v5.9+ +xdp_devmap_attach # new feature in 5.8 +xdp_link # v5.9+ + +# SUBTESTS FAILING (block entire test until blocking subtests works properly) +btf # "size check test", "func (Non zero vlen)" +tailcalls # tailcall_bpf2bpf_1, tailcall_bpf2bpf_2, tailcall_bpf2bpf_3 diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/configs/DENYLIST-latest.s390x dwarves-1.25/lib/bpf/ci/vmtest/configs/DENYLIST-latest.s390x --- dwarves-1.24/lib/bpf/ci/vmtest/configs/DENYLIST-latest.s390x 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/configs/DENYLIST-latest.s390x 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,3 @@ +# TEMPORARY +usdt/basic # failing verifier due to bounds check after LLVM update +usdt/multispec # same as above diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/helpers.sh dwarves-1.25/lib/bpf/ci/vmtest/helpers.sh --- dwarves-1.24/lib/bpf/ci/vmtest/helpers.sh 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/helpers.sh 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,38 @@ +# shellcheck shell=bash + +# $1 - start or end +# $2 - fold identifier, no spaces +# $3 - fold section description +foldable() { + local YELLOW='\033[1;33m' + local NOCOLOR='\033[0m' + if [ $1 = "start" ]; then + line="::group::$2" + if [ ! -z "${3:-}" ]; then + line="$line - ${YELLOW}$3${NOCOLOR}" + fi + else + line="::endgroup::" + fi + echo -e "$line" +} + +__print() { + local TITLE="" + if [[ -n $2 ]]; then + TITLE=" title=$2" + fi + echo "::$1${TITLE}::$3" +} + +# $1 - title +# $2 - message +print_error() { + __print error $1 $2 +} + +# $1 - title +# $2 - message +print_notice() { + __print notice $1 $2 +} diff -Nru dwarves-1.24/lib/bpf/ci/vmtest/run_selftests.sh dwarves-1.25/lib/bpf/ci/vmtest/run_selftests.sh --- dwarves-1.24/lib/bpf/ci/vmtest/run_selftests.sh 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/ci/vmtest/run_selftests.sh 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,87 @@ +#!/bin/bash + +set -euo pipefail + +source $(cd $(dirname $0) && pwd)/helpers.sh + +ARCH=$(uname -m) + +STATUS_FILE=/exitstatus + +read_lists() { + (for path in "$@"; do + if [[ -s "$path" ]]; then + cat "$path" + fi; + done) | cut -d'#' -f1 | tr -s ' \t\n' ',' +} + +test_progs() { + if [[ "${KERNEL}" != '4.9.0' ]]; then + foldable start test_progs "Testing test_progs" + # "&& true" does not change the return code (it is not executed + # if the Python script fails), but it prevents exiting on a + # failure due to the "set -e". + ./test_progs ${DENYLIST:+-d$DENYLIST} ${ALLOWLIST:+-a$ALLOWLIST} && true + echo "test_progs:$?" >> "${STATUS_FILE}" + foldable end test_progs + fi +} + +test_progs_no_alu32() { + foldable start test_progs-no_alu32 "Testing test_progs-no_alu32" + ./test_progs-no_alu32 ${DENYLIST:+-d$DENYLIST} ${ALLOWLIST:+-a$ALLOWLIST} && true + echo "test_progs-no_alu32:$?" >> "${STATUS_FILE}" + foldable end test_progs-no_alu32 +} + +test_maps() { + if [[ "${KERNEL}" == 'latest' ]]; then + foldable start test_maps "Testing test_maps" + ./test_maps && true + echo "test_maps:$?" >> "${STATUS_FILE}" + foldable end test_maps + fi +} + +test_verifier() { + if [[ "${KERNEL}" == 'latest' ]]; then + foldable start test_verifier "Testing test_verifier" + ./test_verifier && true + echo "test_verifier:$?" >> "${STATUS_FILE}" + foldable end test_verifier + fi +} + +foldable end vm_init + +configs_path=/${PROJECT_NAME}/selftests/bpf +local_configs_path=${PROJECT_NAME}/vmtest/configs +DENYLIST=$(read_lists \ + "$configs_path/DENYLIST" \ + "$configs_path/DENYLIST.${ARCH}" \ + "$local_configs_path/DENYLIST-${KERNEL}" \ + "$local_configs_path/DENYLIST-${KERNEL}.${ARCH}" \ +) +ALLOWLIST=$(read_lists \ + "$configs_path/ALLOWLIST" \ + "$configs_path/ALLOWLIST.${ARCH}" \ + "$local_configs_path/ALLOWLIST-${KERNEL}" \ + "$local_configs_path/ALLOWLIST-${KERNEL}.${ARCH}" \ +) + +echo "DENYLIST: ${DENYLIST}" +echo "ALLOWLIST: ${ALLOWLIST}" + +cd ${PROJECT_NAME}/selftests/bpf + +if [ $# -eq 0 ]; then + test_progs + test_progs_no_alu32 + # test_maps + test_verifier +else + for test_name in "$@"; do + "${test_name}" + done +fi diff -Nru dwarves-1.24/lib/bpf/docs/index.rst dwarves-1.25/lib/bpf/docs/index.rst --- dwarves-1.24/lib/bpf/docs/index.rst 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/docs/index.rst 2023-02-22 13:48:48.000000000 +0000 @@ -1,5 +1,7 @@ .. SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) +.. _libbpf: + libbpf ====== @@ -7,6 +9,7 @@ :maxdepth: 1 API Documentation + program_types libbpf_naming_convention libbpf_build diff -Nru dwarves-1.24/lib/bpf/docs/libbpf_naming_convention.rst dwarves-1.25/lib/bpf/docs/libbpf_naming_convention.rst --- dwarves-1.24/lib/bpf/docs/libbpf_naming_convention.rst 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/docs/libbpf_naming_convention.rst 2023-02-22 13:48:48.000000000 +0000 @@ -9,8 +9,8 @@ new function or type is added to keep libbpf API clean and consistent. All types and functions provided by libbpf API should have one of the -following prefixes: ``bpf_``, ``btf_``, ``libbpf_``, ``xsk_``, -``btf_dump_``, ``ring_buffer_``, ``perf_buffer_``. +following prefixes: ``bpf_``, ``btf_``, ``libbpf_``, ``btf_dump_``, +``ring_buffer_``, ``perf_buffer_``. System call wrappers -------------------- @@ -59,15 +59,6 @@ described above should have ``libbpf_`` prefix, e.g. ``libbpf_get_error`` or ``libbpf_prog_type_by_name``. -AF_XDP functions -------------------- - -AF_XDP functions should have an ``xsk_`` prefix, e.g. -``xsk_umem__get_data`` or ``xsk_umem__create``. The interface consists -of both low-level ring access functions and high-level configuration -functions. These can be mixed and matched. Note that these functions -are not reentrant for performance reasons. - ABI --- diff -Nru dwarves-1.24/lib/bpf/docs/program_types.rst dwarves-1.25/lib/bpf/docs/program_types.rst --- dwarves-1.24/lib/bpf/docs/program_types.rst 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/docs/program_types.rst 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,203 @@ +.. SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) + +.. _program_types_and_elf: + +Program Types and ELF Sections +============================== + +The table below lists the program types, their attach types where relevant and the ELF section +names supported by libbpf for them. The ELF section names follow these rules: + +- ``type`` is an exact match, e.g. ``SEC("socket")`` +- ``type+`` means it can be either exact ``SEC("type")`` or well-formed ``SEC("type/extras")`` + with a '``/``' separator between ``type`` and ``extras``. + +When ``extras`` are specified, they provide details of how to auto-attach the BPF program. The +format of ``extras`` depends on the program type, e.g. ``SEC("tracepoint//")`` +for tracepoints or ``SEC("usdt/::")`` for USDT probes. The extras are +described in more detail in the footnotes. + + ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| Program Type | Attach Type | ELF Section Name | Sleepable | ++===========================================+========================================+==================================+===========+ +| ``BPF_PROG_TYPE_CGROUP_DEVICE`` | ``BPF_CGROUP_DEVICE`` | ``cgroup/dev`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_CGROUP_SKB`` | | ``cgroup/skb`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET_EGRESS`` | ``cgroup_skb/egress`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET_INGRESS`` | ``cgroup_skb/ingress`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_CGROUP_SOCKOPT`` | ``BPF_CGROUP_GETSOCKOPT`` | ``cgroup/getsockopt`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_SETSOCKOPT`` | ``cgroup/setsockopt`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_CGROUP_SOCK_ADDR`` | ``BPF_CGROUP_INET4_BIND`` | ``cgroup/bind4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET4_CONNECT`` | ``cgroup/connect4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET4_GETPEERNAME`` | ``cgroup/getpeername4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET4_GETSOCKNAME`` | ``cgroup/getsockname4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET6_BIND`` | ``cgroup/bind6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET6_CONNECT`` | ``cgroup/connect6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET6_GETPEERNAME`` | ``cgroup/getpeername6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET6_GETSOCKNAME`` | ``cgroup/getsockname6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_UDP4_RECVMSG`` | ``cgroup/recvmsg4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_UDP4_SENDMSG`` | ``cgroup/sendmsg4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_UDP6_RECVMSG`` | ``cgroup/recvmsg6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_UDP6_SENDMSG`` | ``cgroup/sendmsg6`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_CGROUP_SOCK`` | ``BPF_CGROUP_INET4_POST_BIND`` | ``cgroup/post_bind4`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET6_POST_BIND`` | ``cgroup/post_bind6`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET_SOCK_CREATE`` | ``cgroup/sock_create`` | | ++ + +----------------------------------+-----------+ +| | | ``cgroup/sock`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_CGROUP_INET_SOCK_RELEASE`` | ``cgroup/sock_release`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_CGROUP_SYSCTL`` | ``BPF_CGROUP_SYSCTL`` | ``cgroup/sysctl`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_EXT`` | | ``freplace+`` [#fentry]_ | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_FLOW_DISSECTOR`` | ``BPF_FLOW_DISSECTOR`` | ``flow_dissector`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_KPROBE`` | | ``kprobe+`` [#kprobe]_ | | ++ + +----------------------------------+-----------+ +| | | ``kretprobe+`` [#kprobe]_ | | ++ + +----------------------------------+-----------+ +| | | ``ksyscall+`` [#ksyscall]_ | | ++ + +----------------------------------+-----------+ +| | | ``kretsyscall+`` [#ksyscall]_ | | ++ + +----------------------------------+-----------+ +| | | ``uprobe+`` [#uprobe]_ | | ++ + +----------------------------------+-----------+ +| | | ``uprobe.s+`` [#uprobe]_ | Yes | ++ + +----------------------------------+-----------+ +| | | ``uretprobe+`` [#uprobe]_ | | ++ + +----------------------------------+-----------+ +| | | ``uretprobe.s+`` [#uprobe]_ | Yes | ++ + +----------------------------------+-----------+ +| | | ``usdt+`` [#usdt]_ | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_KPROBE_MULTI`` | ``kprobe.multi+`` [#kpmulti]_ | | ++ + +----------------------------------+-----------+ +| | | ``kretprobe.multi+`` [#kpmulti]_ | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LIRC_MODE2`` | ``BPF_LIRC_MODE2`` | ``lirc_mode2`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LSM`` | ``BPF_LSM_CGROUP`` | ``lsm_cgroup+`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_LSM_MAC`` | ``lsm+`` [#lsm]_ | | ++ + +----------------------------------+-----------+ +| | | ``lsm.s+`` [#lsm]_ | Yes | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LWT_IN`` | | ``lwt_in`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LWT_OUT`` | | ``lwt_out`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LWT_SEG6LOCAL`` | | ``lwt_seg6local`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_LWT_XMIT`` | | ``lwt_xmit`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_PERF_EVENT`` | | ``perf_event`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE`` | | ``raw_tp.w+`` [#rawtp]_ | | ++ + +----------------------------------+-----------+ +| | | ``raw_tracepoint.w+`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_RAW_TRACEPOINT`` | | ``raw_tp+`` [#rawtp]_ | | ++ + +----------------------------------+-----------+ +| | | ``raw_tracepoint+`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SCHED_ACT`` | | ``action`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SCHED_CLS`` | | ``classifier`` | | ++ + +----------------------------------+-----------+ +| | | ``tc`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SK_LOOKUP`` | ``BPF_SK_LOOKUP`` | ``sk_lookup`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SK_MSG`` | ``BPF_SK_MSG_VERDICT`` | ``sk_msg`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SK_REUSEPORT`` | ``BPF_SK_REUSEPORT_SELECT_OR_MIGRATE`` | ``sk_reuseport/migrate`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_SK_REUSEPORT_SELECT`` | ``sk_reuseport`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SK_SKB`` | | ``sk_skb`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_SK_SKB_STREAM_PARSER`` | ``sk_skb/stream_parser`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_SK_SKB_STREAM_VERDICT`` | ``sk_skb/stream_verdict`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SOCKET_FILTER`` | | ``socket`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SOCK_OPS`` | ``BPF_CGROUP_SOCK_OPS`` | ``sockops`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_STRUCT_OPS`` | | ``struct_ops+`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_SYSCALL`` | | ``syscall`` | Yes | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_TRACEPOINT`` | | ``tp+`` [#tp]_ | | ++ + +----------------------------------+-----------+ +| | | ``tracepoint+`` [#tp]_ | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_TRACING`` | ``BPF_MODIFY_RETURN`` | ``fmod_ret+`` [#fentry]_ | | ++ + +----------------------------------+-----------+ +| | | ``fmod_ret.s+`` [#fentry]_ | Yes | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_FENTRY`` | ``fentry+`` [#fentry]_ | | ++ + +----------------------------------+-----------+ +| | | ``fentry.s+`` [#fentry]_ | Yes | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_FEXIT`` | ``fexit+`` [#fentry]_ | | ++ + +----------------------------------+-----------+ +| | | ``fexit.s+`` [#fentry]_ | Yes | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_ITER`` | ``iter+`` [#iter]_ | | ++ + +----------------------------------+-----------+ +| | | ``iter.s+`` [#iter]_ | Yes | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_TRACE_RAW_TP`` | ``tp_btf+`` [#fentry]_ | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ +| ``BPF_PROG_TYPE_XDP`` | ``BPF_XDP_CPUMAP`` | ``xdp.frags/cpumap`` | | ++ + +----------------------------------+-----------+ +| | | ``xdp/cpumap`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_XDP_DEVMAP`` | ``xdp.frags/devmap`` | | ++ + +----------------------------------+-----------+ +| | | ``xdp/devmap`` | | ++ +----------------------------------------+----------------------------------+-----------+ +| | ``BPF_XDP`` | ``xdp.frags`` | | ++ + +----------------------------------+-----------+ +| | | ``xdp`` | | ++-------------------------------------------+----------------------------------------+----------------------------------+-----------+ + + +.. rubric:: Footnotes + +.. [#fentry] The ``fentry`` attach format is ``fentry[.s]/``. +.. [#kprobe] The ``kprobe`` attach format is ``kprobe/[+]``. Valid + characters for ``function`` are ``a-zA-Z0-9_.`` and ``offset`` must be a valid + non-negative integer. +.. [#ksyscall] The ``ksyscall`` attach format is ``ksyscall/``. +.. [#uprobe] The ``uprobe`` attach format is ``uprobe[.s]/:[+]``. +.. [#usdt] The ``usdt`` attach format is ``usdt/::``. +.. [#kpmulti] The ``kprobe.multi`` attach format is ``kprobe.multi/`` where ``pattern`` + supports ``*`` and ``?`` wildcards. Valid characters for pattern are + ``a-zA-Z0-9_.*?``. +.. [#lsm] The ``lsm`` attachment format is ``lsm[.s]/``. +.. [#rawtp] The ``raw_tp`` attach format is ``raw_tracepoint[.w]/``. +.. [#tp] The ``tracepoint`` attach format is ``tracepoint//``. +.. [#iter] The ``iter`` attach format is ``iter[.s]/``. diff -Nru dwarves-1.24/lib/bpf/.github/actions/build-selftests/action.yml dwarves-1.25/lib/bpf/.github/actions/build-selftests/action.yml --- dwarves-1.24/lib/bpf/.github/actions/build-selftests/action.yml 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/build-selftests/action.yml 2023-02-22 13:48:48.000000000 +0000 @@ -18,9 +18,10 @@ steps: - shell: bash run: | - echo "::group::Setup Env" + source $GITHUB_ACTION_PATH/../../../ci/vmtest/helpers.sh + foldable start "Setup Env" sudo apt-get install -y qemu-kvm zstd binutils-dev elfutils libcap-dev libelf-dev libdw-dev python3-docutils - echo "::endgroup::" + foldable end - shell: bash run: | export KERNEL=${{ inputs.kernel }} diff -Nru dwarves-1.24/lib/bpf/.github/actions/build-selftests/build_selftests.sh dwarves-1.25/lib/bpf/.github/actions/build-selftests/build_selftests.sh --- dwarves-1.24/lib/bpf/.github/actions/build-selftests/build_selftests.sh 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/build-selftests/build_selftests.sh 2023-02-22 13:48:48.000000000 +0000 @@ -6,9 +6,9 @@ source ${THISDIR}/helpers.sh -travis_fold start prepare_selftests "Building selftests" +foldable start prepare_selftests "Building selftests" -LLVM_VER=15 +LLVM_VER=16 LIBBPF_PATH="${REPO_ROOT}" PREPARE_SELFTESTS_SCRIPT=${THISDIR}/prepare_selftests-${KERNEL}.sh @@ -39,4 +39,4 @@ rm selftests/bpf/.gitignore git add selftests -travis_fold end prepare_selftests +foldable end prepare_selftests diff -Nru dwarves-1.24/lib/bpf/.github/actions/build-selftests/helpers.sh dwarves-1.25/lib/bpf/.github/actions/build-selftests/helpers.sh --- dwarves-1.24/lib/bpf/.github/actions/build-selftests/helpers.sh 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/build-selftests/helpers.sh 2023-02-22 13:48:48.000000000 +0000 @@ -1,26 +1,20 @@ +# shellcheck shell=bash + # $1 - start or end # $2 - fold identifier, no spaces # $3 - fold section description -travis_fold() { +foldable() { local YELLOW='\033[1;33m' local NOCOLOR='\033[0m' - if [ -z ${GITHUB_WORKFLOW+x} ]; then - echo travis_fold:$1:$2 + if [ $1 = "start" ]; then + line="::group::$2" if [ ! -z "${3:-}" ]; then - echo -e "${YELLOW}$3${NOCOLOR}" + line="$line - ${YELLOW}$3${NOCOLOR}" fi - echo else - if [ $1 = "start" ]; then - line="::group::$2" - if [ ! -z "${3:-}" ]; then - line="$line - ${YELLOW}$3${NOCOLOR}" - fi - else - line="::endgroup::" - fi - echo -e "$line" + line="::endgroup::" fi + echo -e "$line" } __print() { diff -Nru dwarves-1.24/lib/bpf/.github/actions/build-selftests/vmlinux.h dwarves-1.25/lib/bpf/.github/actions/build-selftests/vmlinux.h --- dwarves-1.24/lib/bpf/.github/actions/build-selftests/vmlinux.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/build-selftests/vmlinux.h 2023-02-22 13:48:48.000000000 +0000 @@ -5,304 +5,34 @@ #pragma clang attribute push (__attribute__((preserve_access_index)), apply_to = record) #endif -typedef unsigned char __u8; - -typedef short unsigned int __u16; - -typedef __u8 u8; - -typedef __u16 u16; - -typedef _Bool bool; - -typedef struct { - int counter; -} atomic_t; - -struct list_head { - struct list_head *next; - struct list_head *prev; -}; - -struct hlist_node { - struct hlist_node *next; - struct hlist_node **pprev; -}; - -struct qspinlock { - union { - atomic_t val; - struct { - u8 locked; - u8 pending; - }; - struct { - u16 locked_pending; - u16 tail; - }; - }; -}; - -typedef struct qspinlock arch_spinlock_t; +typedef signed char __s8; -struct lockdep_subclass_key { - char __one_byte; -}; +typedef unsigned char __u8; -struct lock_class_key { - union { - struct hlist_node hash_entry; - struct lockdep_subclass_key subkeys[8]; - }; -}; +typedef short int __s16; -struct lock_trace; +typedef short unsigned int __u16; -struct lock_class { - struct hlist_node hash_entry; - struct list_head lock_entry; - struct list_head locks_after; - struct list_head locks_before; - const struct lockdep_subclass_key *key; - unsigned int subclass; - unsigned int dep_gen_id; - long unsigned int usage_mask; - const struct lock_trace *usage_traces[10]; - int name_version; - const char *name; - u8 wait_type_inner; - u8 wait_type_outer; - u8 lock_type; -}; +typedef int __s32; typedef unsigned int __u32; -typedef __u32 u32; - -struct lock_trace { - struct hlist_node hash_entry; - u32 hash; - u32 nr_entries; - long unsigned int entries[0]; -}; - -struct lockdep_map { - struct lock_class_key *key; - struct lock_class *class_cache[2]; - const char *name; - u8 wait_type_outer; - u8 wait_type_inner; - u8 lock_type; -}; - -struct raw_spinlock { - arch_spinlock_t raw_lock; - unsigned int magic; - unsigned int owner_cpu; - void *owner; - struct lockdep_map dep_map; -}; - -typedef struct raw_spinlock raw_spinlock_t; - -struct spinlock { - union { - struct raw_spinlock rlock; - struct { - u8 __padding[24]; - struct lockdep_map dep_map; - }; - }; -}; - -typedef struct spinlock spinlock_t; - -enum { - UNAME26 = 131072, - ADDR_NO_RANDOMIZE = 262144, - FDPIC_FUNCPTRS = 524288, - MMAP_PAGE_ZERO = 1048576, - ADDR_COMPAT_LAYOUT = 2097152, - READ_IMPLIES_EXEC = 4194304, - ADDR_LIMIT_32BIT = 8388608, - SHORT_INODE = 16777216, - WHOLE_SECONDS = 33554432, - STICKY_TIMEOUTS = 67108864, - ADDR_LIMIT_3GB = 134217728, -}; - -enum tlb_infos { - ENTRIES = 0, - NR_INFO = 1, -}; - -enum node_states { - N_POSSIBLE = 0, - N_ONLINE = 1, - N_NORMAL_MEMORY = 2, - N_HIGH_MEMORY = 2, - N_MEMORY = 3, - N_CPU = 4, - N_GENERIC_INITIATOR = 5, - NR_NODE_STATES = 6, -}; - -enum { - MM_FILEPAGES = 0, - MM_ANONPAGES = 1, - MM_SWAPENTS = 2, - MM_SHMEMPAGES = 3, - NR_MM_COUNTERS = 4, -}; - -typedef unsigned int vm_fault_t; - -enum migratetype { - MIGRATE_UNMOVABLE = 0, - MIGRATE_MOVABLE = 1, - MIGRATE_RECLAIMABLE = 2, - MIGRATE_PCPTYPES = 3, - MIGRATE_HIGHATOMIC = 3, - MIGRATE_CMA = 4, - MIGRATE_ISOLATE = 5, - MIGRATE_TYPES = 6, -}; - -enum numa_stat_item { - NUMA_HIT = 0, - NUMA_MISS = 1, - NUMA_FOREIGN = 2, - NUMA_INTERLEAVE_HIT = 3, - NUMA_LOCAL = 4, - NUMA_OTHER = 5, - NR_VM_NUMA_EVENT_ITEMS = 6, -}; - -enum zone_stat_item { - NR_FREE_PAGES = 0, - NR_ZONE_LRU_BASE = 1, - NR_ZONE_INACTIVE_ANON = 1, - NR_ZONE_ACTIVE_ANON = 2, - NR_ZONE_INACTIVE_FILE = 3, - NR_ZONE_ACTIVE_FILE = 4, - NR_ZONE_UNEVICTABLE = 5, - NR_ZONE_WRITE_PENDING = 6, - NR_MLOCK = 7, - NR_BOUNCE = 8, - NR_FREE_CMA_PAGES = 9, - NR_VM_ZONE_STAT_ITEMS = 10, -}; - -enum node_stat_item { - NR_LRU_BASE = 0, - NR_INACTIVE_ANON = 0, - NR_ACTIVE_ANON = 1, - NR_INACTIVE_FILE = 2, - NR_ACTIVE_FILE = 3, - NR_UNEVICTABLE = 4, - NR_SLAB_RECLAIMABLE_B = 5, - NR_SLAB_UNRECLAIMABLE_B = 6, - NR_ISOLATED_ANON = 7, - NR_ISOLATED_FILE = 8, - WORKINGSET_NODES = 9, - WORKINGSET_REFAULT_BASE = 10, - WORKINGSET_REFAULT_ANON = 10, - WORKINGSET_REFAULT_FILE = 11, - WORKINGSET_ACTIVATE_BASE = 12, - WORKINGSET_ACTIVATE_ANON = 12, - WORKINGSET_ACTIVATE_FILE = 13, - WORKINGSET_RESTORE_BASE = 14, - WORKINGSET_RESTORE_ANON = 14, - WORKINGSET_RESTORE_FILE = 15, - WORKINGSET_NODERECLAIM = 16, - NR_ANON_MAPPED = 17, - NR_FILE_MAPPED = 18, - NR_FILE_PAGES = 19, - NR_FILE_DIRTY = 20, - NR_WRITEBACK = 21, - NR_WRITEBACK_TEMP = 22, - NR_SHMEM = 23, - NR_SHMEM_THPS = 24, - NR_SHMEM_PMDMAPPED = 25, - NR_FILE_THPS = 26, - NR_FILE_PMDMAPPED = 27, - NR_ANON_THPS = 28, - NR_VMSCAN_WRITE = 29, - NR_VMSCAN_IMMEDIATE = 30, - NR_DIRTIED = 31, - NR_WRITTEN = 32, - NR_THROTTLED_WRITTEN = 33, - NR_KERNEL_MISC_RECLAIMABLE = 34, - NR_FOLL_PIN_ACQUIRED = 35, - NR_FOLL_PIN_RELEASED = 36, - NR_KERNEL_STACK_KB = 37, - NR_PAGETABLE = 38, - NR_SWAPCACHE = 39, - PGPROMOTE_SUCCESS = 40, - NR_VM_NODE_STAT_ITEMS = 41, -}; - -enum lru_list { - LRU_INACTIVE_ANON = 0, - LRU_ACTIVE_ANON = 1, - LRU_INACTIVE_FILE = 2, - LRU_ACTIVE_FILE = 3, - LRU_UNEVICTABLE = 4, - NR_LRU_LISTS = 5, -}; - -enum vmscan_throttle_state { - VMSCAN_THROTTLE_WRITEBACK = 0, - VMSCAN_THROTTLE_ISOLATED = 1, - VMSCAN_THROTTLE_NOPROGRESS = 2, - VMSCAN_THROTTLE_CONGESTED = 3, - NR_VMSCAN_THROTTLE = 4, -}; - -enum zone_watermarks { - WMARK_MIN = 0, - WMARK_LOW = 1, - WMARK_HIGH = 2, - WMARK_PROMO = 3, - NR_WMARK = 4, -}; - -enum { - ZONELIST_FALLBACK = 0, - ZONELIST_NOFALLBACK = 1, - MAX_ZONELISTS = 2, -}; - -enum pcpu_fc { - PCPU_FC_AUTO = 0, - PCPU_FC_EMBED = 1, - PCPU_FC_PAGE = 2, - PCPU_FC_NR = 3, -}; - -struct syscore_ops { - struct list_head node; - int (*suspend)(); - void (*resume)(); - void (*shutdown)(); -}; - -typedef signed char __s8; - -typedef short int __s16; - -typedef int __s32; - typedef long long int __s64; typedef long long unsigned int __u64; typedef __s8 s8; +typedef __u8 u8; + typedef __s16 s16; +typedef __u16 u16; + typedef __s32 s32; +typedef __u32 u32; + typedef __s64 s64; typedef __u64 u64; @@ -348,6 +78,8 @@ typedef __kernel_clockid_t clockid_t; +typedef _Bool bool; + typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; @@ -370,14 +102,32 @@ typedef unsigned int fmode_t; +typedef u64 phys_addr_t; + +typedef struct { + int counter; +} atomic_t; + typedef struct { s64 counter; } atomic64_t; +struct list_head { + struct list_head *next; + struct list_head *prev; +}; + +struct hlist_node; + struct hlist_head { struct hlist_node *first; }; +struct hlist_node { + struct hlist_node *next; + struct hlist_node **pprev; +}; + struct callback_head { struct callback_head *next; void (*func)(struct callback_head *); @@ -389,6 +139,17 @@ int namespace_offset; }; +struct lockdep_subclass_key { + char __one_byte; +}; + +struct lock_class_key { + union { + struct hlist_node hash_entry; + struct lockdep_subclass_key subkeys[8]; + }; +}; + struct fs_context; struct fs_parameter_spec; @@ -419,6 +180,22 @@ struct lock_class_key i_mutex_dir_key; }; +struct qspinlock { + union { + atomic_t val; + struct { + u8 locked; + u8 pending; + }; + struct { + u16 locked_pending; + u16 tail; + }; + }; +}; + +typedef struct qspinlock arch_spinlock_t; + struct qrwlock { union { atomic_t cnts; @@ -432,6 +209,51 @@ typedef struct qrwlock arch_rwlock_t; +struct lock_trace; + +struct lock_class { + struct hlist_node hash_entry; + struct list_head lock_entry; + struct list_head locks_after; + struct list_head locks_before; + const struct lockdep_subclass_key *key; + unsigned int subclass; + unsigned int dep_gen_id; + long unsigned int usage_mask; + const struct lock_trace *usage_traces[10]; + int name_version; + const char *name; + u8 wait_type_inner; + u8 wait_type_outer; + u8 lock_type; +}; + +struct lock_trace { + struct hlist_node hash_entry; + u32 hash; + u32 nr_entries; + long unsigned int entries[0]; +}; + +struct lockdep_map { + struct lock_class_key *key; + struct lock_class *class_cache[2]; + const char *name; + u8 wait_type_outer; + u8 wait_type_inner; + u8 lock_type; +}; + +struct raw_spinlock { + arch_spinlock_t raw_lock; + unsigned int magic; + unsigned int owner_cpu; + void *owner; + struct lockdep_map dep_map; +}; + +typedef struct raw_spinlock raw_spinlock_t; + struct ratelimit_state { raw_spinlock_t lock; int interval; @@ -468,6 +290,8 @@ struct seq_file; +struct io_uring_cmd; + struct file_operations { struct module *owner; loff_t (*llseek)(struct file *, loff_t, int); @@ -501,6 +325,8 @@ ssize_t (*copy_file_range)(struct file *, loff_t, struct file *, loff_t, size_t, unsigned int); loff_t (*remap_file_range)(struct file *, loff_t, struct file *, loff_t, loff_t, unsigned int); int (*fadvise)(struct file *, loff_t, loff_t, int); + int (*uring_cmd)(struct io_uring_cmd *, unsigned int); + int (*uring_cmd_iopoll)(struct io_uring_cmd *, struct io_comp_batch *, unsigned int); }; struct static_call_site { @@ -508,7 +334,11 @@ s32 key; }; -struct static_call_mod; +struct static_call_mod { + struct static_call_mod *next; + struct module *mod; + struct static_call_site *sites; +}; struct static_call_key { void *func; @@ -718,11 +548,6 @@ struct list_head node_list; }; -struct vmacache { - u64 seqnum; - struct vm_area_struct *vmas[4]; -}; - struct task_rss_stat { int events; int count[4]; @@ -844,6 +669,18 @@ bool on_dispatch; }; +struct spinlock { + union { + struct raw_spinlock rlock; + struct { + u8 __padding[24]; + struct lockdep_map dep_map; + }; + }; +}; + +typedef struct spinlock spinlock_t; + struct wake_q_node { struct wake_q_node *next; }; @@ -936,6 +773,14 @@ struct kmap_ctrl {}; +struct timer_list { + struct hlist_node entry; + long unsigned int expires; + void (*function)(struct timer_list *); + u32 flags; + struct lockdep_map lockdep_map; +}; + struct llist_head { struct llist_node *first; }; @@ -1234,15 +1079,15 @@ int trc_reader_nesting; int trc_ipi_to_cpu; union rcu_special trc_reader_special; - bool trc_reader_checked; struct list_head trc_holdout_list; + struct list_head trc_blkd_node; + int trc_blkd_cpu; struct sched_info sched_info; struct list_head tasks; struct plist_node pushable_tasks; struct rb_node pushable_dl_tasks; struct mm_struct *mm; struct mm_struct *active_mm; - struct vmacache vmacache; struct task_rss_stat rss_stat; int exit_state; int exit_code; @@ -1263,11 +1108,14 @@ unsigned int no_cgroup_migration: 1; unsigned int frozen: 1; unsigned int use_memdelay: 1; - unsigned int in_eventfd_signal: 1; + unsigned int in_eventfd: 1; + unsigned int reported_split_lock: 1; + unsigned int in_thrashing: 1; long unsigned int atomic_flags; struct restart_block restart_block; pid_t pid; pid_t tgid; + long unsigned int stack_canary; struct task_struct *real_parent; struct task_struct *parent; struct list_head children; @@ -1413,7 +1261,6 @@ long long unsigned int ftrace_timestamp; atomic_t trace_overrun; atomic_t tracing_graph_pause; - long unsigned int trace; long unsigned int trace_recursion; struct mem_cgroup *memcg_in_oom; gfp_t memcg_oom_gfp_mask; @@ -1426,6 +1273,7 @@ long unsigned int task_state_change; int pagefault_disabled; struct task_struct *oom_reaper_list; + struct timer_list oom_reaper_timer; struct vm_struct *stack_vm_area; refcount_t stack_refcount; void *security; @@ -1528,20 +1376,10 @@ struct pt_regs *regs; }; -typedef long unsigned int pteval_t; - -typedef long unsigned int pmdval_t; - -typedef long unsigned int pudval_t; - typedef long unsigned int pgdval_t; typedef long unsigned int pgprotval_t; -typedef struct { - pteval_t pte; -} pte_t; - struct pgprot { pgprotval_t pgprot; }; @@ -1552,14 +1390,6 @@ pgdval_t pgd; } pgd_t; -typedef struct { - pudval_t pud; -} pud_t; - -typedef struct { - pmdval_t pmd; -} pmd_t; - typedef struct page *pgtable_t; struct address_space; @@ -1578,6 +1408,8 @@ void *__filler; unsigned int mlock_count; }; + struct list_head buddy_list; + struct list_head pcp_list; }; struct address_space *mapping; long unsigned int index; @@ -1657,7 +1489,80 @@ long: 64; }; -typedef bool (*stack_trace_consume_fn)(void *, long unsigned int); +enum xfeature { + XFEATURE_FP = 0, + XFEATURE_SSE = 1, + XFEATURE_YMM = 2, + XFEATURE_BNDREGS = 3, + XFEATURE_BNDCSR = 4, + XFEATURE_OPMASK = 5, + XFEATURE_ZMM_Hi256 = 6, + XFEATURE_Hi16_ZMM = 7, + XFEATURE_PT_UNIMPLEMENTED_SO_FAR = 8, + XFEATURE_PKRU = 9, + XFEATURE_PASID = 10, + XFEATURE_RSRVD_COMP_11 = 11, + XFEATURE_RSRVD_COMP_12 = 12, + XFEATURE_RSRVD_COMP_13 = 13, + XFEATURE_RSRVD_COMP_14 = 14, + XFEATURE_LBR = 15, + XFEATURE_RSRVD_COMP_16 = 16, + XFEATURE_XTILE_CFG = 17, + XFEATURE_XTILE_DATA = 18, + XFEATURE_MAX = 19, +}; + +struct fpu_state_config { + unsigned int max_size; + unsigned int default_size; + u64 max_features; + u64 default_features; + u64 legacy_features; +}; + +struct cpuinfo_x86 { + __u8 x86; + __u8 x86_vendor; + __u8 x86_model; + __u8 x86_stepping; + int x86_tlbsize; + __u32 vmx_capability[5]; + __u8 x86_virt_bits; + __u8 x86_phys_bits; + __u8 x86_coreid_bits; + __u8 cu_id; + __u32 extended_cpuid_level; + int cpuid_level; + union { + __u32 x86_capability[21]; + long unsigned int x86_capability_alignment; + }; + char x86_vendor_id[16]; + char x86_model_id[64]; + unsigned int x86_cache_size; + int x86_cache_alignment; + int x86_cache_max_rmid; + int x86_cache_occ_scale; + int x86_cache_mbm_width_offset; + int x86_power; + long unsigned int loops_per_jiffy; + u64 ppin; + u16 x86_max_cores; + u16 apicid; + u16 initial_apicid; + u16 x86_clflush_size; + u16 booted_cores; + u16 phys_proc_id; + u16 logical_proc_id; + u16 cpu_core_id; + u16 cpu_die_id; + u16 logical_die_id; + u16 cpu_index; + bool smt_active; + u32 microcode; + u8 x86_cache_bits; + unsigned int initialized: 1; +}; typedef struct { arch_rwlock_t raw_lock; @@ -1689,50 +1594,6 @@ struct pid_namespace *ns; }; -struct xarray { - spinlock_t xa_lock; - gfp_t xa_flags; - void *xa_head; -}; - -struct idr { - struct xarray idr_rt; - unsigned int idr_base; - unsigned int idr_next; -}; - -struct proc_ns_operations; - -struct ns_common { - atomic_long_t stashed; - const struct proc_ns_operations *ops; - unsigned int inum; - refcount_t count; -}; - -struct kmem_cache; - -struct fs_pin; - -struct user_namespace; - -struct ucounts; - -struct pid_namespace { - struct idr idr; - struct callback_head rcu; - unsigned int pid_allocated; - struct task_struct *child_reaper; - struct kmem_cache *pid_cachep; - unsigned int level; - struct pid_namespace *parent; - struct fs_pin *bacct; - struct user_namespace *user_ns; - struct ucounts *ucounts; - int reboot; - struct ns_common ns; -}; - struct pid { refcount_t count; unsigned int level; @@ -1748,14 +1609,6 @@ gid_t val; } kgid_t; -struct timer_list { - struct hlist_node entry; - long unsigned int expires; - void (*function)(struct timer_list *); - u32 flags; - struct lockdep_map lockdep_map; -}; - struct work_struct; typedef void (*work_func_t)(struct work_struct *); @@ -1883,6 +1736,7 @@ struct { long unsigned int _data; __u32 _type; + __u32 _flags; } _perf; }; } _sigfault; @@ -1917,42 +1771,6 @@ struct sigaction sa; }; -struct vm_userfaultfd_ctx {}; - -struct anon_vma_name; - -struct anon_vma; - -struct vm_operations_struct; - -struct vm_area_struct { - long unsigned int vm_start; - long unsigned int vm_end; - struct vm_area_struct *vm_next; - struct vm_area_struct *vm_prev; - struct rb_node vm_rb; - long unsigned int rb_subtree_gap; - struct mm_struct *vm_mm; - pgprot_t vm_page_prot; - long unsigned int vm_flags; - union { - struct { - struct rb_node rb; - long unsigned int rb_subtree_last; - } shared; - struct anon_vma_name *anon_name; - }; - struct list_head anon_vma_chain; - struct anon_vma *anon_vma; - const struct vm_operations_struct *vm_ops; - long unsigned int vm_pgoff; - struct file *vm_file; - void *vm_private_data; - atomic_long_t swap_readahead_info; - struct mempolicy *vm_policy; - struct vm_userfaultfd_ctx vm_userfaultfd_ctx; -}; - struct mm_rss_stat { atomic_long_t count[4]; }; @@ -2004,6 +1822,7 @@ refcount_t sigcnt; atomic_t live; int nr_threads; + int quick_threads; struct list_head thread_head; wait_queue_head_t wait_chldexit; struct task_struct *curr_target; @@ -2104,7 +1923,18 @@ void (*prio_changed)(struct rq *, struct task_struct *, int); unsigned int (*get_rr_interval)(struct rq *, struct task_struct *); void (*update_curr)(struct rq *); - void (*task_change_group)(struct task_struct *, int); + void (*task_change_group)(struct task_struct *); +}; + +typedef struct lockdep_map *lockdep_map_p; + +struct maple_tree { + union { + spinlock_t ma_lock; + lockdep_map_p ma_external_lock; + }; + void *ma_root; + unsigned int ma_flags; }; struct ldt_struct; @@ -2121,6 +1951,8 @@ void *vdso; const struct vdso_image *vdso_image; atomic_t perf_rdpmc_allowed; + u16 pkey_allocation_map; + s16 execute_only_pkey; } mm_context_t; struct xol_area; @@ -2133,16 +1965,15 @@ struct kioctx_table; +struct user_namespace; + struct mm_struct { struct { - struct vm_area_struct *mmap; - struct rb_root mm_rb; - u64 vmacache_seqnum; + struct maple_tree mm_mt; long unsigned int (*get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); long unsigned int mmap_base; long unsigned int mmap_legacy_base; long unsigned int task_size; - long unsigned int highest_vm_end; pgd_t *pgd; atomic_t membarrier_state; atomic_t mm_users; @@ -2192,6 +2023,8 @@ struct uprobes_state uprobes_state; atomic_long_t hugetlb_usage; struct work_struct async_put_work; + long unsigned int ksm_merging_pages; + long unsigned int ksm_rmap_items; }; long unsigned int cpu_bitmap[0]; }; @@ -2214,6 +2047,8 @@ struct user_struct; +struct ucounts; + struct group_info; struct cred { @@ -2331,30 +2166,6 @@ struct key_restriction *restrict_link; }; -struct uts_namespace; - -struct ipc_namespace; - -struct mnt_namespace; - -struct net; - -struct time_namespace; - -struct cgroup_namespace; - -struct nsproxy { - atomic_t count; - struct uts_namespace *uts_ns; - struct ipc_namespace *ipc_ns; - struct mnt_namespace *mnt_ns; - struct pid_namespace *pid_ns_for_children; - struct net *net_ns; - struct time_namespace *time_ns; - struct time_namespace *time_ns_for_children; - struct cgroup_namespace *cgroup_ns; -}; - struct sighand_struct { spinlock_t siglock; refcount_t count; @@ -2368,13 +2179,6 @@ short unsigned int ioprio; }; -struct ftrace_ret_stack { - long unsigned int ret; - long unsigned int func; - long long unsigned int calltime; - long unsigned int *retp; -}; - enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, @@ -2410,58 +2214,39 @@ unsigned int depth; }; -struct exception_table_entry { - int insn; - int fixup; - int data; -}; - -struct key_tag { - struct callback_head rcu; - refcount_t usage; - bool removed; -}; - -typedef int (*request_key_actor_t)(struct key *, void *); - -struct key_preparsed_payload; - -struct key_match_data; - -struct kernel_pkey_params; - -struct kernel_pkey_query; - -struct key_type { - const char *name; - size_t def_datalen; - unsigned int flags; - int (*vet_description)(const char *); - int (*preparse)(struct key_preparsed_payload *); - void (*free_preparse)(struct key_preparsed_payload *); - int (*instantiate)(struct key *, struct key_preparsed_payload *); - int (*update)(struct key *, struct key_preparsed_payload *); - int (*match_preparse)(struct key_match_data *); - void (*match_free)(struct key_match_data *); - void (*revoke)(struct key *); - void (*destroy)(struct key *); - void (*describe)(const struct key *, struct seq_file *); - long int (*read)(const struct key *, char *, size_t); - request_key_actor_t request_key; - struct key_restriction * (*lookup_restriction)(const char *); - int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *); - int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *); - int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *); - struct list_head link; - struct lock_class_key lock_class; +struct vm_struct { + struct vm_struct *next; + void *addr; + long unsigned int size; + long unsigned int flags; + struct page **pages; + unsigned int page_order; + unsigned int nr_pages; + phys_addr_t phys_addr; + const void *caller; }; -typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *); - -struct key_restriction { - key_restrict_link_func_t check; - struct key *key; - struct key_type *keytype; +struct kstat { + u32 result_mask; + umode_t mode; + unsigned int nlink; + uint32_t blksize; + u64 attributes; + u64 attributes_mask; + u64 ino; + dev_t dev; + dev_t rdev; + kuid_t uid; + kgid_t gid; + loff_t size; + struct timespec64 atime; + struct timespec64 mtime; + struct timespec64 ctime; + struct timespec64 btime; + u64 blocks; + u64 mnt_id; + u32 dio_mem_align; + u32 dio_offset_align; }; struct kref { @@ -2518,8 +2303,9 @@ }; struct srcu_struct { - struct srcu_node node[9]; + struct srcu_node *node; struct srcu_node *level[3]; + int srcu_size_state; struct mutex srcu_cb_mutex; spinlock_t lock; struct mutex srcu_gp_mutex; @@ -2527,12 +2313,19 @@ long unsigned int srcu_gp_seq; long unsigned int srcu_gp_seq_needed; long unsigned int srcu_gp_seq_needed_exp; + long unsigned int srcu_gp_start; long unsigned int srcu_last_gp_end; + long unsigned int srcu_size_jiffies; + long unsigned int srcu_n_lock_retries; + long unsigned int srcu_n_exp_nodelay; struct srcu_data *sda; + bool sda_is_static; long unsigned int srcu_barrier_seq; struct mutex srcu_barrier_mutex; struct completion srcu_barrier_completion; atomic_t srcu_barrier_cpu_cnt; + long unsigned int reschedule_jiffies; + long unsigned int reschedule_count; struct delayed_work work; struct lockdep_map dep_map; }; @@ -2568,6 +2361,12 @@ long int sym_vdso32_rt_sigreturn_landing_pad; }; +struct xarray { + spinlock_t xa_lock; + gfp_t xa_flags; + void *xa_head; +}; + typedef u32 errseq_t; struct address_space_operations; @@ -2610,6 +2409,13 @@ }; struct page page; }; + long unsigned int _flags_1; + long unsigned int __head; + unsigned char _folio_dtor; + unsigned char _folio_order; + atomic_t _total_mapcount; + atomic_t _pincount; + unsigned int _folio_nr_pages; }; struct vfsmount; @@ -2639,9 +2445,10 @@ struct file { union { - struct llist_node fu_llist; - struct callback_head fu_rcuhead; - } f_u; + struct llist_node f_llist; + struct callback_head f_rcuhead; + unsigned int f_iocb_flags; + }; struct path f_path; struct inode *f_inode; const struct file_operations *f_op; @@ -2663,11 +2470,47 @@ errseq_t f_sb_err; }; +struct userfaultfd_ctx; + +struct vm_userfaultfd_ctx { + struct userfaultfd_ctx *ctx; +}; + struct anon_vma_name { struct kref kref; char name[0]; }; +struct anon_vma; + +struct vm_operations_struct; + +struct vm_area_struct { + long unsigned int vm_start; + long unsigned int vm_end; + struct mm_struct *vm_mm; + pgprot_t vm_page_prot; + long unsigned int vm_flags; + union { + struct { + struct rb_node rb; + long unsigned int rb_subtree_last; + } shared; + struct anon_vma_name *anon_name; + }; + struct list_head anon_vma_chain; + struct anon_vma *anon_vma; + const struct vm_operations_struct *vm_ops; + long unsigned int vm_pgoff; + struct file *vm_file; + void *vm_private_data; + atomic_long_t swap_readahead_info; + struct mempolicy *vm_policy; + struct vm_userfaultfd_ctx vm_userfaultfd_ctx; +}; + +typedef unsigned int vm_fault_t; + enum page_entry_size { PE_SIZE_PTE = 0, PE_SIZE_PMD = 1, @@ -2695,95 +2538,60 @@ struct page * (*find_special_page)(struct vm_area_struct *, long unsigned int); }; -enum fault_flag { - FAULT_FLAG_WRITE = 1, - FAULT_FLAG_MKWRITE = 2, - FAULT_FLAG_ALLOW_RETRY = 4, - FAULT_FLAG_RETRY_NOWAIT = 8, - FAULT_FLAG_KILLABLE = 16, - FAULT_FLAG_TRIED = 32, - FAULT_FLAG_USER = 64, - FAULT_FLAG_REMOTE = 128, - FAULT_FLAG_INSTRUCTION = 256, - FAULT_FLAG_INTERRUPTIBLE = 512, -}; - -struct vm_fault { - const struct { - struct vm_area_struct *vma; - gfp_t gfp_mask; - long unsigned int pgoff; - long unsigned int address; - long unsigned int real_address; - }; - enum fault_flag flags; - pmd_t *pmd; - pud_t *pud; - union { - pte_t orig_pte; - pmd_t orig_pmd; - }; - struct page *cow_page; - struct page *page; - pte_t *pte; - spinlock_t *ptl; - pgtable_t prealloc_pte; -}; - -typedef unsigned int isolate_mode_t; - -struct percpu_counter { - raw_spinlock_t lock; - s64 count; - struct list_head list; - s32 *counters; -}; - -struct user_struct { - refcount_t __count; - struct percpu_counter epoll_watches; - long unsigned int unix_inflight; - atomic_long_t pipe_bufs; - struct hlist_node uidhash_node; - kuid_t uid; - atomic_long_t locked_vm; - struct ratelimit_state ratelimit; +struct iovec { + void *iov_base; + __kernel_size_t iov_len; }; -struct group_info { - atomic_t usage; - int ngroups; - kgid_t gid[0]; +struct kvec { + void *iov_base; + size_t iov_len; }; -struct core_thread { - struct task_struct *task; - struct core_thread *next; +struct bio_vec { + struct page *bv_page; + unsigned int bv_len; + unsigned int bv_offset; }; -struct core_state { - atomic_t nr_threads; - struct core_thread dumper; - struct completion startup; +struct iov_iter { + u8 iter_type; + bool nofault; + bool data_source; + bool user_backed; + union { + size_t iov_offset; + int last_offset; + }; + size_t count; + union { + const struct iovec *iov; + const struct kvec *kvec; + const struct bio_vec *bvec; + struct xarray *xarray; + struct pipe_inode_info *pipe; + void *ubuf; + }; + union { + long unsigned int nr_segs; + struct { + unsigned int head; + unsigned int start_head; + }; + loff_t xarray_start; + }; }; -struct shrink_control { - gfp_t gfp_mask; - int nid; - long unsigned int nr_to_scan; - long unsigned int nr_scanned; - struct mem_cgroup *memcg; -}; +struct wait_page_queue; -struct shrinker { - long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *); - long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *); - long int batch; - int seeks; - unsigned int flags; - struct list_head list; - int id; - atomic_long_t *nr_deferred; +struct kiocb { + struct file *ki_filp; + loff_t ki_pos; + void (*ki_complete)(struct kiocb *, long int); + void *private; + int ki_flags; + u16 ki_ioprio; + struct wait_page_queue *ki_waitq; }; struct hlist_bl_node; @@ -3003,6 +2811,19 @@ __u8 b[16]; } uuid_t; +struct shrink_control; + +struct shrinker { + long unsigned int (*count_objects)(struct shrinker *, struct shrink_control *); + long unsigned int (*scan_objects)(struct shrinker *, struct shrink_control *); + long int batch; + int seeks; + unsigned int flags; + struct list_head list; + int id; + atomic_long_t *nr_deferred; +}; + struct list_lru_node; struct list_lru { @@ -3104,25 +2925,12 @@ struct user_namespace *mnt_userns; }; -struct kstat { - u32 result_mask; - umode_t mode; - unsigned int nlink; - uint32_t blksize; - u64 attributes; - u64 attributes_mask; - u64 ino; - dev_t dev; - dev_t rdev; - kuid_t uid; - kgid_t gid; - loff_t size; - struct timespec64 atime; - struct timespec64 mtime; - struct timespec64 ctime; - struct timespec64 btime; - u64 blocks; - u64 mnt_id; +struct shrink_control { + gfp_t gfp_mask; + int nid; + long unsigned int nr_to_scan; + long unsigned int nr_scanned; + struct mem_cgroup *memcg; }; struct list_lru_one { @@ -3147,28 +2955,119 @@ MIGRATE_SYNC_NO_COPY = 3, }; +struct exception_table_entry { + int insn; + int fixup; + int data; +}; + +struct key_tag { + struct callback_head rcu; + refcount_t usage; + bool removed; +}; + +typedef int (*request_key_actor_t)(struct key *, void *); + +struct key_preparsed_payload; + +struct key_match_data; + +struct kernel_pkey_params; + +struct kernel_pkey_query; + +struct key_type { + const char *name; + size_t def_datalen; + unsigned int flags; + int (*vet_description)(const char *); + int (*preparse)(struct key_preparsed_payload *); + void (*free_preparse)(struct key_preparsed_payload *); + int (*instantiate)(struct key *, struct key_preparsed_payload *); + int (*update)(struct key *, struct key_preparsed_payload *); + int (*match_preparse)(struct key_match_data *); + void (*match_free)(struct key_match_data *); + void (*revoke)(struct key *); + void (*destroy)(struct key *); + void (*describe)(const struct key *, struct seq_file *); + long int (*read)(const struct key *, char *, size_t); + request_key_actor_t request_key; + struct key_restriction * (*lookup_restriction)(const char *); + int (*asym_query)(const struct kernel_pkey_params *, struct kernel_pkey_query *); + int (*asym_eds_op)(struct kernel_pkey_params *, const void *, void *); + int (*asym_verify_signature)(struct kernel_pkey_params *, const void *, const void *); + struct list_head link; + struct lock_class_key lock_class; +}; + +typedef int (*key_restrict_link_func_t)(struct key *, const struct key_type *, const union key_payload *, struct key *); + +struct key_restriction { + key_restrict_link_func_t check; + struct key *key; + struct key_type *keytype; +}; + +struct percpu_counter { + raw_spinlock_t lock; + s64 count; + struct list_head list; + s32 *counters; +}; + +struct user_struct { + refcount_t __count; + struct percpu_counter epoll_watches; + long unsigned int unix_inflight; + atomic_long_t pipe_bufs; + struct hlist_node uidhash_node; + kuid_t uid; + atomic_long_t locked_vm; + struct ratelimit_state ratelimit; +}; + +struct group_info { + atomic_t usage; + int ngroups; + kgid_t gid[0]; +}; + +struct core_thread { + struct task_struct *task; + struct core_thread *next; +}; + +struct core_state { + atomic_t nr_threads; + struct core_thread dumper; + struct completion startup; +}; + struct delayed_call { void (*fn)(void *); void *arg; }; -struct wait_page_queue; +typedef struct { + uid_t val; +} vfsuid_t; -struct kiocb { - struct file *ki_filp; - loff_t ki_pos; - void (*ki_complete)(struct kiocb *, long int); - void *private; - int ki_flags; - u16 ki_ioprio; - struct wait_page_queue *ki_waitq; -}; +typedef struct { + gid_t val; +} vfsgid_t; struct iattr { unsigned int ia_valid; umode_t ia_mode; - kuid_t ia_uid; - kgid_t ia_gid; + union { + kuid_t ia_uid; + vfsuid_t ia_vfsuid; + }; + union { + kgid_t ia_gid; + vfsgid_t ia_vfsgid; + }; loff_t ia_size; struct timespec64 ia_atime; struct timespec64 ia_mtime; @@ -3424,6 +3323,7 @@ const struct kernel_symbol *gpl_syms; const s32 *gpl_crcs; bool using_gplonly_symbols; + bool sig_ok; bool async_probe_requested; unsigned int num_exentries; struct exception_table_entry *extable; @@ -3491,26 +3391,25 @@ struct address_space_operations { int (*writepage)(struct page *, struct writeback_control *); - int (*readpage)(struct file *, struct page *); + int (*read_folio)(struct file *, struct folio *); int (*writepages)(struct address_space *, struct writeback_control *); bool (*dirty_folio)(struct address_space *, struct folio *); void (*readahead)(struct readahead_control *); - int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page **, void **); + int (*write_begin)(struct file *, struct address_space *, loff_t, unsigned int, struct page **, void **); int (*write_end)(struct file *, struct address_space *, loff_t, unsigned int, unsigned int, struct page *, void *); sector_t (*bmap)(struct address_space *, sector_t); void (*invalidate_folio)(struct folio *, size_t, size_t); - int (*releasepage)(struct page *, gfp_t); - void (*freepage)(struct page *); + bool (*release_folio)(struct folio *, gfp_t); + void (*free_folio)(struct folio *); ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *); - int (*migratepage)(struct address_space *, struct page *, struct page *, enum migrate_mode); - bool (*isolate_page)(struct page *, isolate_mode_t); - void (*putback_page)(struct page *); + int (*migrate_folio)(struct address_space *, struct folio *, struct folio *, enum migrate_mode); int (*launder_folio)(struct folio *); bool (*is_partially_uptodate)(struct folio *, size_t, size_t); - void (*is_dirty_writeback)(struct page *, bool *, bool *); + void (*is_dirty_writeback)(struct folio *, bool *, bool *); int (*error_remove_page)(struct address_space *, struct page *); int (*swap_activate)(struct swap_info_struct *, struct file *, sector_t *); void (*swap_deactivate)(struct file *); + int (*swap_rw)(struct kiocb *, struct iov_iter *); }; struct fiemap_extent_info; @@ -3537,7 +3436,7 @@ int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64, u64); int (*update_time)(struct inode *, struct timespec64 *, int); int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned int, umode_t); - int (*tmpfile)(struct user_namespace *, struct inode *, struct dentry *, umode_t); + int (*tmpfile)(struct user_namespace *, struct inode *, struct file *, umode_t); int (*set_acl)(struct user_namespace *, struct inode *, struct posix_acl *, int); int (*fileattr_set)(struct user_namespace *, struct dentry *, struct fileattr *); int (*fileattr_get)(struct dentry *, struct fileattr *); @@ -3606,6 +3505,7 @@ }; struct lock_manager_operations { + void *lm_mod_owner; fl_owner_t (*lm_get_owner)(fl_owner_t); void (*lm_put_owner)(fl_owner_t); void (*lm_notify)(struct file_lock *); @@ -3614,6 +3514,8 @@ int (*lm_change)(struct file_lock *, int, struct list_head *); void (*lm_setup)(struct file_lock *, void **); bool (*lm_breaker_owns_lease)(struct file_lock *); + bool (*lm_lock_expirable)(struct file_lock *); + void (*lm_expire_lock)(); }; struct fasync_struct { @@ -3679,7 +3581,7 @@ int (*set)(const struct xattr_handler *, struct user_namespace *, struct dentry *, struct inode *, const char *, const void *, size_t, int); }; -typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int); +typedef bool (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64, unsigned int); struct dir_context { filldir_t actor; @@ -3702,51 +3604,31 @@ const void *data; }; -struct nsset; +struct membuf { + void *p; + size_t left; +}; -struct proc_ns_operations { - const char *name; - const char *real_ns_name; - int type; - struct ns_common * (*get)(struct task_struct *); - void (*put)(struct ns_common *); - int (*install)(struct nsset *, struct ns_common *); - struct user_namespace * (*owner)(struct ns_common *); - struct ns_common * (*get_parent)(struct ns_common *); -}; - -enum stack_type { - STACK_TYPE_UNKNOWN = 0, - STACK_TYPE_TASK = 1, - STACK_TYPE_IRQ = 2, - STACK_TYPE_SOFTIRQ = 3, - STACK_TYPE_ENTRY = 4, - STACK_TYPE_EXCEPTION = 5, - STACK_TYPE_EXCEPTION_LAST = 10, -}; - -struct stack_info { - enum stack_type type; - long unsigned int *begin; - long unsigned int *end; - long unsigned int *next_sp; -}; +struct user_regset; -typedef __u64 Elf64_Addr; +typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *); -typedef __u16 Elf64_Half; +typedef int user_regset_get2_fn(struct task_struct *, const struct user_regset *, struct membuf); -typedef __u32 Elf64_Word; +typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *); -typedef __u64 Elf64_Xword; +typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int); -struct elf64_sym { - Elf64_Word st_name; - unsigned char st_info; - unsigned char st_other; - Elf64_Half st_shndx; - Elf64_Addr st_value; - Elf64_Xword st_size; +struct user_regset { + user_regset_get2_fn *regset_get; + user_regset_set_fn *set; + user_regset_active_fn *active; + user_regset_writeback_fn *writeback; + unsigned int n; + unsigned int size; + unsigned int align; + unsigned int bias; + unsigned int core_note_type; }; struct kernfs_root; @@ -3911,6 +3793,23 @@ int (* const uevent)(struct kobject *, struct kobj_uevent_env *); }; +typedef __u64 Elf64_Addr; + +typedef __u16 Elf64_Half; + +typedef __u32 Elf64_Word; + +typedef __u64 Elf64_Xword; + +struct elf64_sym { + Elf64_Word st_name; + unsigned char st_info; + unsigned char st_other; + Elf64_Half st_shndx; + Elf64_Addr st_value; + Elf64_Xword st_size; +}; + struct kernel_param_ops { unsigned int flags; int (*set)(const char *, const struct kernel_param *); @@ -3963,2441 +3862,2356 @@ void (*free)(struct module *); }; -struct unwind_state { - struct stack_info stack_info; - long unsigned int stack_mask; - struct task_struct *task; - int graph_idx; - struct llist_node *kr_cur; - bool error; - bool signal; - bool full_regs; - long unsigned int sp; - long unsigned int bp; - long unsigned int ip; - struct pt_regs *regs; - struct pt_regs *prev_regs; +struct trace_eval_map { + const char *system; + const char *eval_string; + long unsigned int eval_value; }; -struct stack_frame_user { - const void *next_fp; - long unsigned int ret_addr; +enum xstate_copy_mode { + XSTATE_COPY_FP = 0, + XSTATE_COPY_FX = 1, + XSTATE_COPY_XSAVE = 2, }; -typedef __u16 __le16; - -typedef __u16 __be16; - -typedef __u32 __be32; +typedef long unsigned int uintptr_t; -typedef __u64 __be64; +typedef long unsigned int irq_hw_number_t; -typedef __u32 __wsum; +struct range { + u64 start; + u64 end; +}; -typedef __kernel_ulong_t ino_t; +typedef long unsigned int pteval_t; -typedef long unsigned int uintptr_t; +typedef long unsigned int pmdval_t; -typedef u64 uint64_t; +typedef long unsigned int pudval_t; -typedef unsigned int slab_flags_t; +typedef struct { + pteval_t pte; +} pte_t; -typedef u64 phys_addr_t; +typedef struct { + pudval_t pud; +} pud_t; -typedef void (*rcu_callback_t)(struct callback_head *); +typedef struct { + pmdval_t pmd; +} pmd_t; -struct obs_kernel_param { - const char *str; - int (*setup_func)(char *); - int early; +enum { + UNAME26 = 131072, + ADDR_NO_RANDOMIZE = 262144, + FDPIC_FUNCPTRS = 524288, + MMAP_PAGE_ZERO = 1048576, + ADDR_COMPAT_LAYOUT = 2097152, + READ_IMPLIES_EXEC = 4194304, + ADDR_LIMIT_32BIT = 8388608, + SHORT_INODE = 16777216, + WHOLE_SECONDS = 33554432, + STICKY_TIMEOUTS = 67108864, + ADDR_LIMIT_3GB = 134217728, }; -enum lockdep_wait_type { - LD_WAIT_INV = 0, - LD_WAIT_FREE = 1, - LD_WAIT_SPIN = 2, - LD_WAIT_CONFIG = 2, - LD_WAIT_SLEEP = 3, - LD_WAIT_MAX = 4, +enum tlb_infos { + ENTRIES = 0, + NR_INFO = 1, }; -enum lockdep_lock_type { - LD_LOCK_NORMAL = 0, - LD_LOCK_PERCPU = 1, - LD_LOCK_MAX = 2, +enum pcpu_fc { + PCPU_FC_AUTO = 0, + PCPU_FC_EMBED = 1, + PCPU_FC_PAGE = 2, + PCPU_FC_NR = 3, }; -struct static_call_mod { - struct static_call_mod *next; - struct module *mod; - struct static_call_site *sites; +enum node_states { + N_POSSIBLE = 0, + N_ONLINE = 1, + N_NORMAL_MEMORY = 2, + N_HIGH_MEMORY = 2, + N_MEMORY = 3, + N_CPU = 4, + N_GENERIC_INITIATOR = 5, + NR_NODE_STATES = 6, }; -struct static_key_true { - struct static_key key; +enum { + MM_FILEPAGES = 0, + MM_ANONPAGES = 1, + MM_SWAPENTS = 2, + MM_SHMEMPAGES = 3, + NR_MM_COUNTERS = 4, }; -struct pollfd { - int fd; - short int events; - short int revents; +struct vmem_altmap { + long unsigned int base_pfn; + const long unsigned int end_pfn; + const long unsigned int reserve; + long unsigned int free; + long unsigned int align; + long unsigned int alloc; }; -typedef struct cpumask cpumask_var_t[1]; +struct percpu_ref_data; -struct seq_operations { - void * (*start)(struct seq_file *, loff_t *); - void (*stop)(struct seq_file *, void *); - void * (*next)(struct seq_file *, void *, loff_t *); - int (*show)(struct seq_file *, void *); +struct percpu_ref { + long unsigned int percpu_count_ptr; + struct percpu_ref_data *data; }; -enum perf_event_state { - PERF_EVENT_STATE_DEAD = 4294967292, - PERF_EVENT_STATE_EXIT = 4294967293, - PERF_EVENT_STATE_ERROR = 4294967294, - PERF_EVENT_STATE_OFF = 4294967295, - PERF_EVENT_STATE_INACTIVE = 0, - PERF_EVENT_STATE_ACTIVE = 1, +enum memory_type { + MEMORY_DEVICE_PRIVATE = 1, + MEMORY_DEVICE_COHERENT = 2, + MEMORY_DEVICE_FS_DAX = 3, + MEMORY_DEVICE_GENERIC = 4, + MEMORY_DEVICE_PCI_P2PDMA = 5, }; -typedef struct { - atomic_long_t a; -} local_t; - -typedef struct { - local_t a; -} local64_t; +struct dev_pagemap_ops; -struct perf_event_attr { - __u32 type; - __u32 size; - __u64 config; - union { - __u64 sample_period; - __u64 sample_freq; - }; - __u64 sample_type; - __u64 read_format; - __u64 disabled: 1; - __u64 inherit: 1; - __u64 pinned: 1; - __u64 exclusive: 1; - __u64 exclude_user: 1; - __u64 exclude_kernel: 1; - __u64 exclude_hv: 1; - __u64 exclude_idle: 1; - __u64 mmap: 1; - __u64 comm: 1; - __u64 freq: 1; - __u64 inherit_stat: 1; - __u64 enable_on_exec: 1; - __u64 task: 1; - __u64 watermark: 1; - __u64 precise_ip: 2; - __u64 mmap_data: 1; - __u64 sample_id_all: 1; - __u64 exclude_host: 1; - __u64 exclude_guest: 1; - __u64 exclude_callchain_kernel: 1; - __u64 exclude_callchain_user: 1; - __u64 mmap2: 1; - __u64 comm_exec: 1; - __u64 use_clockid: 1; - __u64 context_switch: 1; - __u64 write_backward: 1; - __u64 namespaces: 1; - __u64 ksymbol: 1; - __u64 bpf_event: 1; - __u64 aux_output: 1; - __u64 cgroup: 1; - __u64 text_poke: 1; - __u64 build_id: 1; - __u64 inherit_thread: 1; - __u64 remove_on_exec: 1; - __u64 sigtrap: 1; - __u64 __reserved_1: 26; - union { - __u32 wakeup_events; - __u32 wakeup_watermark; - }; - __u32 bp_type; - union { - __u64 bp_addr; - __u64 kprobe_func; - __u64 uprobe_path; - __u64 config1; - }; +struct dev_pagemap { + struct vmem_altmap altmap; + struct percpu_ref ref; + struct completion done; + enum memory_type type; + unsigned int flags; + long unsigned int vmemmap_shift; + const struct dev_pagemap_ops *ops; + void *owner; + int nr_range; union { - __u64 bp_len; - __u64 kprobe_addr; - __u64 probe_offset; - __u64 config2; + struct range range; + struct range ranges[0]; }; - __u64 branch_sample_type; - __u64 sample_regs_user; - __u32 sample_stack_user; - __s32 clockid; - __u64 sample_regs_intr; - __u32 aux_watermark; - __u16 sample_max_stack; - __u16 __reserved_2; - __u32 aux_sample_size; - __u32 __reserved_3; - __u64 sig_data; -}; - -struct hw_perf_event_extra { - u64 config; - unsigned int reg; - int alloc; - int idx; }; -struct arch_hw_breakpoint { - long unsigned int address; - long unsigned int mask; - u8 len; - u8 type; +enum fault_flag { + FAULT_FLAG_WRITE = 1, + FAULT_FLAG_MKWRITE = 2, + FAULT_FLAG_ALLOW_RETRY = 4, + FAULT_FLAG_RETRY_NOWAIT = 8, + FAULT_FLAG_KILLABLE = 16, + FAULT_FLAG_TRIED = 32, + FAULT_FLAG_USER = 64, + FAULT_FLAG_REMOTE = 128, + FAULT_FLAG_INSTRUCTION = 256, + FAULT_FLAG_INTERRUPTIBLE = 512, + FAULT_FLAG_UNSHARE = 1024, + FAULT_FLAG_ORIG_PTE_VALID = 2048, }; -struct hw_perf_event { - union { - struct { - u64 config; - u64 last_tag; - long unsigned int config_base; - long unsigned int event_base; - int event_base_rdpmc; - int idx; - int last_cpu; - int flags; - struct hw_perf_event_extra extra_reg; - struct hw_perf_event_extra branch_reg; - }; - struct { - struct hrtimer hrtimer; - }; - struct { - struct list_head tp_list; - }; - struct { - u64 pwr_acc; - u64 ptsc; - }; - struct { - struct arch_hw_breakpoint info; - struct list_head bp_list; - }; - struct { - u8 iommu_bank; - u8 iommu_cntr; - u16 padding; - u64 conf; - u64 conf1; - }; +struct vm_fault { + const struct { + struct vm_area_struct *vma; + gfp_t gfp_mask; + long unsigned int pgoff; + long unsigned int address; + long unsigned int real_address; }; - struct task_struct *target; - void *addr_filters; - long unsigned int addr_filters_gen; - int state; - local64_t prev_count; - u64 sample_period; + enum fault_flag flags; + pmd_t *pmd; + pud_t *pud; union { - struct { - u64 last_period; - local64_t period_left; - }; - struct { - u64 saved_metric; - u64 saved_slots; - }; + pte_t orig_pte; + pmd_t orig_pmd; }; - u64 interrupts_seq; - u64 interrupts; - u64 freq_time_stamp; - u64 freq_count_stamp; + struct page *cow_page; + struct page *page; + pte_t *pte; + spinlock_t *ptl; + pgtable_t prealloc_pte; }; -struct irq_work { - struct __call_single_node node; - void (*func)(struct irq_work *); - struct rcuwait irqwait; +enum migratetype { + MIGRATE_UNMOVABLE = 0, + MIGRATE_MOVABLE = 1, + MIGRATE_RECLAIMABLE = 2, + MIGRATE_PCPTYPES = 3, + MIGRATE_HIGHATOMIC = 3, + MIGRATE_CMA = 4, + MIGRATE_ISOLATE = 5, + MIGRATE_TYPES = 6, }; -struct perf_addr_filters_head { - struct list_head list; - raw_spinlock_t lock; - unsigned int nr_file_filters; +enum numa_stat_item { + NUMA_HIT = 0, + NUMA_MISS = 1, + NUMA_FOREIGN = 2, + NUMA_INTERLEAVE_HIT = 3, + NUMA_LOCAL = 4, + NUMA_OTHER = 5, + NR_VM_NUMA_EVENT_ITEMS = 6, }; -struct perf_sample_data; +enum zone_stat_item { + NR_FREE_PAGES = 0, + NR_ZONE_LRU_BASE = 1, + NR_ZONE_INACTIVE_ANON = 1, + NR_ZONE_ACTIVE_ANON = 2, + NR_ZONE_INACTIVE_FILE = 3, + NR_ZONE_ACTIVE_FILE = 4, + NR_ZONE_UNEVICTABLE = 5, + NR_ZONE_WRITE_PENDING = 6, + NR_MLOCK = 7, + NR_BOUNCE = 8, + NR_FREE_CMA_PAGES = 9, + NR_VM_ZONE_STAT_ITEMS = 10, +}; -typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *); +enum node_stat_item { + NR_LRU_BASE = 0, + NR_INACTIVE_ANON = 0, + NR_ACTIVE_ANON = 1, + NR_INACTIVE_FILE = 2, + NR_ACTIVE_FILE = 3, + NR_UNEVICTABLE = 4, + NR_SLAB_RECLAIMABLE_B = 5, + NR_SLAB_UNRECLAIMABLE_B = 6, + NR_ISOLATED_ANON = 7, + NR_ISOLATED_FILE = 8, + WORKINGSET_NODES = 9, + WORKINGSET_REFAULT_BASE = 10, + WORKINGSET_REFAULT_ANON = 10, + WORKINGSET_REFAULT_FILE = 11, + WORKINGSET_ACTIVATE_BASE = 12, + WORKINGSET_ACTIVATE_ANON = 12, + WORKINGSET_ACTIVATE_FILE = 13, + WORKINGSET_RESTORE_BASE = 14, + WORKINGSET_RESTORE_ANON = 14, + WORKINGSET_RESTORE_FILE = 15, + WORKINGSET_NODERECLAIM = 16, + NR_ANON_MAPPED = 17, + NR_FILE_MAPPED = 18, + NR_FILE_PAGES = 19, + NR_FILE_DIRTY = 20, + NR_WRITEBACK = 21, + NR_WRITEBACK_TEMP = 22, + NR_SHMEM = 23, + NR_SHMEM_THPS = 24, + NR_SHMEM_PMDMAPPED = 25, + NR_FILE_THPS = 26, + NR_FILE_PMDMAPPED = 27, + NR_ANON_THPS = 28, + NR_VMSCAN_WRITE = 29, + NR_VMSCAN_IMMEDIATE = 30, + NR_DIRTIED = 31, + NR_WRITTEN = 32, + NR_THROTTLED_WRITTEN = 33, + NR_KERNEL_MISC_RECLAIMABLE = 34, + NR_FOLL_PIN_ACQUIRED = 35, + NR_FOLL_PIN_RELEASED = 36, + NR_KERNEL_STACK_KB = 37, + NR_PAGETABLE = 38, + NR_SECONDARY_PAGETABLE = 39, + NR_SWAPCACHE = 40, + PGPROMOTE_SUCCESS = 41, + PGPROMOTE_CANDIDATE = 42, + NR_VM_NODE_STAT_ITEMS = 43, +}; -struct ftrace_ops; +enum lru_list { + LRU_INACTIVE_ANON = 0, + LRU_ACTIVE_ANON = 1, + LRU_INACTIVE_FILE = 2, + LRU_ACTIVE_FILE = 3, + LRU_UNEVICTABLE = 4, + NR_LRU_LISTS = 5, +}; -struct ftrace_regs; +enum vmscan_throttle_state { + VMSCAN_THROTTLE_WRITEBACK = 0, + VMSCAN_THROTTLE_ISOLATED = 1, + VMSCAN_THROTTLE_NOPROGRESS = 2, + VMSCAN_THROTTLE_CONGESTED = 3, + NR_VMSCAN_THROTTLE = 4, +}; -typedef void (*ftrace_func_t)(long unsigned int, long unsigned int, struct ftrace_ops *, struct ftrace_regs *); +enum zone_watermarks { + WMARK_MIN = 0, + WMARK_LOW = 1, + WMARK_HIGH = 2, + WMARK_PROMO = 3, + NR_WMARK = 4, +}; -struct ftrace_hash; +enum { + ZONELIST_FALLBACK = 0, + ZONELIST_NOFALLBACK = 1, + MAX_ZONELISTS = 2, +}; -struct ftrace_ops_hash { - struct ftrace_hash *notrace_hash; - struct ftrace_hash *filter_hash; - struct mutex regex_lock; +struct x86_init_mpparse { + void (*setup_ioapic_ids)(); + void (*find_smp_config)(); + void (*get_smp_config)(unsigned int); }; -struct ftrace_ops { - ftrace_func_t func; - struct ftrace_ops *next; - long unsigned int flags; - void *private; - ftrace_func_t saved_func; - struct ftrace_ops_hash local_hash; - struct ftrace_ops_hash *func_hash; - struct ftrace_ops_hash old_hash; - long unsigned int trampoline; - long unsigned int trampoline_size; - struct list_head list; +struct x86_init_resources { + void (*probe_roms)(); + void (*reserve_resources)(); + char * (*memory_setup)(); }; -struct pmu; - -struct perf_buffer; +struct irq_domain; -struct perf_addr_filter_range; +struct x86_init_irqs { + void (*pre_vector_init)(); + void (*intr_init)(); + void (*intr_mode_select)(); + void (*intr_mode_init)(); + struct irq_domain * (*create_pci_msi_domain)(); +}; -struct bpf_prog; +enum irq_domain_bus_token { + DOMAIN_BUS_ANY = 0, + DOMAIN_BUS_WIRED = 1, + DOMAIN_BUS_GENERIC_MSI = 2, + DOMAIN_BUS_PCI_MSI = 3, + DOMAIN_BUS_PLATFORM_MSI = 4, + DOMAIN_BUS_NEXUS = 5, + DOMAIN_BUS_IPI = 6, + DOMAIN_BUS_FSL_MC_MSI = 7, + DOMAIN_BUS_TI_SCI_INTA_MSI = 8, + DOMAIN_BUS_WAKEUP = 9, + DOMAIN_BUS_VMD_MSI = 10, +}; -struct event_filter; +struct irq_domain_ops; -struct perf_cgroup; +struct fwnode_handle; -struct perf_event { - struct list_head event_entry; - struct list_head sibling_list; - struct list_head active_list; - struct rb_node group_node; - u64 group_index; - struct list_head migrate_entry; - struct hlist_node hlist_entry; - struct list_head active_entry; - int nr_siblings; - int event_caps; - int group_caps; - struct perf_event *group_leader; - struct pmu *pmu; - void *pmu_private; - enum perf_event_state state; - unsigned int attach_state; - local64_t count; - atomic64_t child_count; - u64 total_time_enabled; - u64 total_time_running; - u64 tstamp; - struct perf_event_attr attr; - u16 header_size; - u16 id_header_size; - u16 read_size; - struct hw_perf_event hw; - struct perf_event_context *ctx; - atomic_long_t refcount; - atomic64_t child_total_time_enabled; - atomic64_t child_total_time_running; - struct mutex child_mutex; - struct list_head child_list; - struct perf_event *parent; - int oncpu; - int cpu; - struct list_head owner_entry; - struct task_struct *owner; - struct mutex mmap_mutex; - atomic_t mmap_count; - struct perf_buffer *rb; - struct list_head rb_entry; - long unsigned int rcu_batches; - int rcu_pending; - wait_queue_head_t waitq; - struct fasync_struct *fasync; - int pending_wakeup; - int pending_kill; - int pending_disable; - long unsigned int pending_addr; - struct irq_work pending; - atomic_t event_limit; - struct perf_addr_filters_head addr_filters; - struct perf_addr_filter_range *addr_filter_ranges; - long unsigned int addr_filters_gen; - struct perf_event *aux_event; - void (*destroy)(struct perf_event *); - struct callback_head callback_head; - struct pid_namespace *ns; - u64 id; - u64 (*clock)(); - perf_overflow_handler_t overflow_handler; - void *overflow_handler_context; - perf_overflow_handler_t orig_overflow_handler; - struct bpf_prog *prog; - u64 bpf_cookie; - struct trace_event_call *tp_event; - struct event_filter *filter; - struct ftrace_ops ftrace_ops; - struct perf_cgroup *cgrp; - void *security; - struct list_head sb_list; -}; +struct irq_domain_chip_generic; -struct wait_queue_entry; +struct device; -typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *); +struct irq_data; -struct wait_queue_entry { +struct irq_domain { + struct list_head link; + const char *name; + const struct irq_domain_ops *ops; + void *host_data; unsigned int flags; - void *private; - wait_queue_func_t func; - struct list_head entry; + unsigned int mapcount; + struct fwnode_handle *fwnode; + enum irq_domain_bus_token bus_token; + struct irq_domain_chip_generic *gc; + struct device *dev; + struct irq_domain *parent; + irq_hw_number_t hwirq_max; + unsigned int revmap_size; + struct xarray revmap_tree; + struct mutex revmap_mutex; + struct irq_data *revmap[0]; }; -typedef struct wait_queue_entry wait_queue_entry_t; - -enum refcount_saturation_type { - REFCOUNT_ADD_NOT_ZERO_OVF = 0, - REFCOUNT_ADD_OVF = 1, - REFCOUNT_ADD_UAF = 2, - REFCOUNT_SUB_UAF = 3, - REFCOUNT_DEC_LEAK = 4, +struct x86_init_oem { + void (*arch_setup)(); + void (*banner)(); }; -struct uid_gid_extent { - u32 first; - u32 lower_first; - u32 count; +struct x86_init_paging { + void (*pagetable_init)(); }; -struct uid_gid_map { - u32 nr_extents; - union { - struct uid_gid_extent extent[5]; - struct { - struct uid_gid_extent *forward; - struct uid_gid_extent *reverse; - }; - }; +struct x86_init_timers { + void (*setup_percpu_clockev)(); + void (*timer_init)(); + void (*wallclock_init)(); }; -struct ctl_table; - -struct ctl_table_root; - -struct ctl_table_set; - -struct ctl_dir; - -struct ctl_node; - -struct ctl_table_header { - union { - struct { - struct ctl_table *ctl_table; - int used; - int count; - int nreg; - }; - struct callback_head rcu; - }; - struct completion *unregistering; - struct ctl_table *ctl_table_arg; - struct ctl_table_root *root; - struct ctl_table_set *set; - struct ctl_dir *parent; - struct ctl_node *node; - struct hlist_head inodes; +struct x86_init_iommu { + int (*iommu_init)(); }; -struct ctl_dir { - struct ctl_table_header header; - struct rb_root root; +struct x86_init_pci { + int (*arch_init)(); + int (*init)(); + void (*init_irq)(); + void (*fixup_irqs)(); }; -struct ctl_table_set { - int (*is_seen)(struct ctl_table_set *); - struct ctl_dir dir; +struct x86_hyper_init { + void (*init_platform)(); + void (*guest_late_init)(); + bool (*x2apic_available)(); + bool (*msi_ext_dest_id)(); + void (*init_mem_mapping)(); + void (*init_after_bootmem)(); }; -struct user_namespace { - struct uid_gid_map uid_map; - struct uid_gid_map gid_map; - struct uid_gid_map projid_map; - struct user_namespace *parent; - int level; - kuid_t owner; - kgid_t group; - struct ns_common ns; - long unsigned int flags; - bool parent_could_setfcap; - struct list_head keyring_name_list; - struct key *user_keyring_register; - struct rw_semaphore keyring_sem; - struct work_struct work; - struct ctl_table_set set; - struct ctl_table_header *sysctls; - struct ucounts *ucounts; - long int ucount_max[14]; +struct x86_init_acpi { + void (*set_root_pointer)(u64); + u64 (*get_root_pointer)(); + void (*reduced_hw_early_init)(); }; -enum { - WORK_STRUCT_PENDING_BIT = 0, - WORK_STRUCT_INACTIVE_BIT = 1, - WORK_STRUCT_PWQ_BIT = 2, - WORK_STRUCT_LINKED_BIT = 3, - WORK_STRUCT_COLOR_SHIFT = 4, - WORK_STRUCT_COLOR_BITS = 4, - WORK_STRUCT_PENDING = 1, - WORK_STRUCT_INACTIVE = 2, - WORK_STRUCT_PWQ = 4, - WORK_STRUCT_LINKED = 8, - WORK_STRUCT_STATIC = 0, - WORK_NR_COLORS = 16, - WORK_CPU_UNBOUND = 128, - WORK_STRUCT_FLAG_BITS = 8, - WORK_OFFQ_FLAG_BASE = 4, - __WORK_OFFQ_CANCELING = 4, - WORK_OFFQ_CANCELING = 16, - WORK_OFFQ_FLAG_BITS = 1, - WORK_OFFQ_POOL_SHIFT = 5, - WORK_OFFQ_LEFT = 59, - WORK_OFFQ_POOL_BITS = 31, - WORK_OFFQ_POOL_NONE = 2147483647, - WORK_STRUCT_FLAG_MASK = 255, - WORK_STRUCT_WQ_DATA_MASK = 4294967040, - WORK_STRUCT_NO_POOL = 4294967264, - WORK_BUSY_PENDING = 1, - WORK_BUSY_RUNNING = 2, - WORKER_DESC_LEN = 24, +struct x86_init_ops { + struct x86_init_resources resources; + struct x86_init_mpparse mpparse; + struct x86_init_irqs irqs; + struct x86_init_oem oem; + struct x86_init_paging paging; + struct x86_init_timers timers; + struct x86_init_iommu iommu; + struct x86_init_pci pci; + struct x86_hyper_init hyper; + struct x86_init_acpi acpi; }; -struct rcu_work { - struct work_struct work; +typedef void percpu_ref_func_t(struct percpu_ref *); + +struct percpu_ref_data { + atomic_long_t count; + percpu_ref_func_t *release; + percpu_ref_func_t *confirm_switch; + bool force_atomic: 1; + bool allow_reinit: 1; struct callback_head rcu; - struct workqueue_struct *wq; + struct percpu_ref *ref; }; -struct rhash_head { - struct rhash_head *next; +enum hrtimer_base_type { + HRTIMER_BASE_MONOTONIC = 0, + HRTIMER_BASE_REALTIME = 1, + HRTIMER_BASE_BOOTTIME = 2, + HRTIMER_BASE_TAI = 3, + HRTIMER_BASE_MONOTONIC_SOFT = 4, + HRTIMER_BASE_REALTIME_SOFT = 5, + HRTIMER_BASE_BOOTTIME_SOFT = 6, + HRTIMER_BASE_TAI_SOFT = 7, + HRTIMER_MAX_CLOCK_BASES = 8, }; -struct rhashtable; - -struct rhashtable_compare_arg { - struct rhashtable *ht; - const void *key; +enum rseq_cs_flags_bit { + RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0, + RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1, + RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2, }; -typedef u32 (*rht_hashfn_t)(const void *, u32, u32); - -typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32); - -typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *); +enum { + TASK_COMM_LEN = 16, +}; -struct rhashtable_params { - u16 nelem_hint; - u16 key_len; - u16 key_offset; - u16 head_offset; - unsigned int max_size; - u16 min_size; - bool automatic_shrinking; - rht_hashfn_t hashfn; - rht_obj_hashfn_t obj_hashfn; - rht_obj_cmpfn_t obj_cmpfn; +enum perf_event_task_context { + perf_invalid_context = -1, + perf_hw_context = 0, + perf_sw_context = 1, + perf_nr_task_contexts = 2, }; -struct bucket_table; +enum rseq_event_mask_bits { + RSEQ_EVENT_PREEMPT_BIT = 0, + RSEQ_EVENT_SIGNAL_BIT = 1, + RSEQ_EVENT_MIGRATE_BIT = 2, +}; -struct rhashtable { - struct bucket_table *tbl; - unsigned int key_len; - unsigned int max_elems; - struct rhashtable_params p; - bool rhlist; - struct work_struct run_work; - struct mutex mutex; - spinlock_t lock; - atomic_t nelems; +struct dev_pagemap_ops { + void (*page_free)(struct page *); + vm_fault_t (*migrate_to_ram)(struct vm_fault *); + int (*memory_failure)(struct dev_pagemap *, long unsigned int, long unsigned int, int); }; -struct task_cputime { - u64 stime; - u64 utime; - long long unsigned int sum_exec_runtime; +enum kmalloc_cache_type { + KMALLOC_NORMAL = 0, + KMALLOC_CGROUP = 1, + KMALLOC_RECLAIM = 2, + KMALLOC_DMA = 3, + NR_KMALLOC_TYPES = 4, }; -struct ucounts { - struct hlist_node node; - struct user_namespace *ns; - kuid_t uid; - atomic_t count; - atomic_long_t ucount[14]; +enum { + DQF_ROOT_SQUASH_B = 0, + DQF_SYS_FILE_B = 16, + DQF_PRIVATE = 17, }; -struct bio; +enum { + DQST_LOOKUPS = 0, + DQST_DROPS = 1, + DQST_READS = 2, + DQST_WRITES = 3, + DQST_CACHE_HITS = 4, + DQST_ALLOC_DQUOTS = 5, + DQST_FREE_DQUOTS = 6, + DQST_SYNCS = 7, + _DQST_DQSTAT_LAST = 8, +}; -struct bio_list { - struct bio *head; - struct bio *tail; +enum { + SB_UNFROZEN = 0, + SB_FREEZE_WRITE = 1, + SB_FREEZE_PAGEFAULT = 2, + SB_FREEZE_FS = 3, + SB_FREEZE_COMPLETE = 4, }; -struct fprop_local_percpu { - struct percpu_counter events; - unsigned int period; - raw_spinlock_t lock; +enum compound_dtor_id { + NULL_COMPOUND_DTOR = 0, + COMPOUND_PAGE_DTOR = 1, + HUGETLB_PAGE_DTOR = 2, + TRANSHUGE_PAGE_DTOR = 3, + NR_COMPOUND_DTORS = 4, }; -enum wb_reason { - WB_REASON_BACKGROUND = 0, - WB_REASON_VMSCAN = 1, - WB_REASON_SYNC = 2, - WB_REASON_PERIODIC = 3, - WB_REASON_LAPTOP_TIMER = 4, - WB_REASON_FS_FREE_SPACE = 5, - WB_REASON_FORKER_THREAD = 6, - WB_REASON_FOREIGN_FLUSH = 7, - WB_REASON_MAX = 8, +enum vm_event_item { + PGPGIN = 0, + PGPGOUT = 1, + PSWPIN = 2, + PSWPOUT = 3, + PGALLOC_DMA = 4, + PGALLOC_DMA32 = 5, + PGALLOC_NORMAL = 6, + PGALLOC_MOVABLE = 7, + ALLOCSTALL_DMA = 8, + ALLOCSTALL_DMA32 = 9, + ALLOCSTALL_NORMAL = 10, + ALLOCSTALL_MOVABLE = 11, + PGSCAN_SKIP_DMA = 12, + PGSCAN_SKIP_DMA32 = 13, + PGSCAN_SKIP_NORMAL = 14, + PGSCAN_SKIP_MOVABLE = 15, + PGFREE = 16, + PGACTIVATE = 17, + PGDEACTIVATE = 18, + PGLAZYFREE = 19, + PGFAULT = 20, + PGMAJFAULT = 21, + PGLAZYFREED = 22, + PGREFILL = 23, + PGREUSE = 24, + PGSTEAL_KSWAPD = 25, + PGSTEAL_DIRECT = 26, + PGDEMOTE_KSWAPD = 27, + PGDEMOTE_DIRECT = 28, + PGSCAN_KSWAPD = 29, + PGSCAN_DIRECT = 30, + PGSCAN_DIRECT_THROTTLE = 31, + PGSCAN_ANON = 32, + PGSCAN_FILE = 33, + PGSTEAL_ANON = 34, + PGSTEAL_FILE = 35, + PGSCAN_ZONE_RECLAIM_FAILED = 36, + PGINODESTEAL = 37, + SLABS_SCANNED = 38, + KSWAPD_INODESTEAL = 39, + KSWAPD_LOW_WMARK_HIT_QUICKLY = 40, + KSWAPD_HIGH_WMARK_HIT_QUICKLY = 41, + PAGEOUTRUN = 42, + PGROTATED = 43, + DROP_PAGECACHE = 44, + DROP_SLAB = 45, + OOM_KILL = 46, + NUMA_PTE_UPDATES = 47, + NUMA_HUGE_PTE_UPDATES = 48, + NUMA_HINT_FAULTS = 49, + NUMA_HINT_FAULTS_LOCAL = 50, + NUMA_PAGE_MIGRATE = 51, + PGMIGRATE_SUCCESS = 52, + PGMIGRATE_FAIL = 53, + THP_MIGRATION_SUCCESS = 54, + THP_MIGRATION_FAIL = 55, + THP_MIGRATION_SPLIT = 56, + COMPACTMIGRATE_SCANNED = 57, + COMPACTFREE_SCANNED = 58, + COMPACTISOLATED = 59, + COMPACTSTALL = 60, + COMPACTFAIL = 61, + COMPACTSUCCESS = 62, + KCOMPACTD_WAKE = 63, + KCOMPACTD_MIGRATE_SCANNED = 64, + KCOMPACTD_FREE_SCANNED = 65, + HTLB_BUDDY_PGALLOC = 66, + HTLB_BUDDY_PGALLOC_FAIL = 67, + CMA_ALLOC_SUCCESS = 68, + CMA_ALLOC_FAIL = 69, + UNEVICTABLE_PGCULLED = 70, + UNEVICTABLE_PGSCANNED = 71, + UNEVICTABLE_PGRESCUED = 72, + UNEVICTABLE_PGMLOCKED = 73, + UNEVICTABLE_PGMUNLOCKED = 74, + UNEVICTABLE_PGCLEARED = 75, + UNEVICTABLE_PGSTRANDED = 76, + THP_FAULT_ALLOC = 77, + THP_FAULT_FALLBACK = 78, + THP_FAULT_FALLBACK_CHARGE = 79, + THP_COLLAPSE_ALLOC = 80, + THP_COLLAPSE_ALLOC_FAILED = 81, + THP_FILE_ALLOC = 82, + THP_FILE_FALLBACK = 83, + THP_FILE_FALLBACK_CHARGE = 84, + THP_FILE_MAPPED = 85, + THP_SPLIT_PAGE = 86, + THP_SPLIT_PAGE_FAILED = 87, + THP_DEFERRED_SPLIT_PAGE = 88, + THP_SPLIT_PMD = 89, + THP_SCAN_EXCEED_NONE_PTE = 90, + THP_SCAN_EXCEED_SWAP_PTE = 91, + THP_SCAN_EXCEED_SHARED_PTE = 92, + THP_SPLIT_PUD = 93, + THP_ZERO_PAGE_ALLOC = 94, + THP_ZERO_PAGE_ALLOC_FAILED = 95, + THP_SWPOUT = 96, + THP_SWPOUT_FALLBACK = 97, + BALLOON_INFLATE = 98, + BALLOON_DEFLATE = 99, + BALLOON_MIGRATE = 100, + SWAP_RA = 101, + SWAP_RA_HIT = 102, + KSM_SWPIN_COPY = 103, + COW_KSM = 104, + DIRECT_MAP_LEVEL2_SPLIT = 105, + DIRECT_MAP_LEVEL3_SPLIT = 106, + NR_VM_EVENT_ITEMS = 107, }; -struct percpu_ref_data; +struct fwnode_operations; -struct percpu_ref { - long unsigned int percpu_count_ptr; - struct percpu_ref_data *data; +struct fwnode_handle { + struct fwnode_handle *secondary; + const struct fwnode_operations *ops; + struct device *dev; + struct list_head suppliers; + struct list_head consumers; + u8 flags; }; -struct cgroup_subsys_state; +enum dev_dma_attr { + DEV_DMA_NOT_SUPPORTED = 0, + DEV_DMA_NON_COHERENT = 1, + DEV_DMA_COHERENT = 2, +}; -struct bdi_writeback { - struct backing_dev_info *bdi; - long unsigned int state; - long unsigned int last_old_flush; - struct list_head b_dirty; - struct list_head b_io; - struct list_head b_more_io; - struct list_head b_dirty_time; - spinlock_t list_lock; - atomic_t writeback_inodes; - struct percpu_counter stat[4]; - long unsigned int congested; - long unsigned int bw_time_stamp; - long unsigned int dirtied_stamp; - long unsigned int written_stamp; - long unsigned int write_bandwidth; - long unsigned int avg_write_bandwidth; - long unsigned int dirty_ratelimit; - long unsigned int balanced_dirty_ratelimit; - struct fprop_local_percpu completions; - int dirty_exceeded; - enum wb_reason start_all_reason; - spinlock_t work_lock; - struct list_head work_list; - struct delayed_work dwork; - struct delayed_work bw_dwork; - long unsigned int dirty_sleep; - struct list_head bdi_node; - struct percpu_ref refcnt; - struct fprop_local_percpu memcg_completions; - struct cgroup_subsys_state *memcg_css; - struct cgroup_subsys_state *blkcg_css; - struct list_head memcg_node; - struct list_head blkcg_node; - struct list_head b_attached; - struct list_head offline_node; - union { - struct work_struct release_work; - struct callback_head rcu; - }; -}; +struct fwnode_reference_args; -struct device; +struct fwnode_endpoint; -struct backing_dev_info { - u64 id; - struct rb_node rb_node; - struct list_head bdi_list; - long unsigned int ra_pages; - long unsigned int io_pages; - struct kref refcnt; - unsigned int capabilities; - unsigned int min_ratio; - unsigned int max_ratio; - unsigned int max_prop_frac; - atomic_long_t tot_write_bandwidth; - struct bdi_writeback wb; - struct list_head wb_list; - struct xarray cgwb_tree; - struct mutex cgwb_release_mutex; - struct rw_semaphore wb_switch_rwsem; - wait_queue_head_t wb_waitq; - struct device *dev; - char dev_name[64]; - struct device *owner; - struct timer_list laptop_mode_wb_timer; - struct dentry *debug_dir; +struct fwnode_operations { + struct fwnode_handle * (*get)(struct fwnode_handle *); + void (*put)(struct fwnode_handle *); + bool (*device_is_available)(const struct fwnode_handle *); + const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *); + bool (*device_dma_supported)(const struct fwnode_handle *); + enum dev_dma_attr (*device_get_dma_attr)(const struct fwnode_handle *); + bool (*property_present)(const struct fwnode_handle *, const char *); + int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t); + int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t); + const char * (*get_name)(const struct fwnode_handle *); + const char * (*get_name_prefix)(const struct fwnode_handle *); + struct fwnode_handle * (*get_parent)(const struct fwnode_handle *); + struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *); + struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *); + int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *); + struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *); + struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *); + struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *); + int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *); + void * (*iomap)(struct fwnode_handle *, int); + int (*irq_get)(const struct fwnode_handle *, unsigned int); + int (*add_links)(struct fwnode_handle *); }; -struct cgroup; - -struct css_set { - struct cgroup_subsys_state *subsys[10]; - refcount_t refcount; - struct css_set *dom_cset; - struct cgroup *dfl_cgrp; - int nr_tasks; - struct list_head tasks; - struct list_head mg_tasks; - struct list_head dying_tasks; - struct list_head task_iters; - struct list_head e_cset_node[10]; - struct list_head threaded_csets; - struct list_head threaded_csets_node; - struct hlist_node hlist; - struct list_head cgrp_links; - struct list_head mg_preload_node; - struct list_head mg_node; - struct cgroup *mg_src_cgrp; - struct cgroup *mg_dst_cgrp; - struct css_set *mg_dst_cset; - bool dead; - struct callback_head callback_head; +enum dl_dev_state { + DL_DEV_NO_DRIVER = 0, + DL_DEV_PROBING = 1, + DL_DEV_DRIVER_BOUND = 2, + DL_DEV_UNBINDING = 3, }; -struct perf_event_groups { - struct rb_root tree; - u64 index; +struct dev_links_info { + struct list_head suppliers; + struct list_head consumers; + struct list_head defer_sync; + enum dl_dev_state status; }; -struct perf_event_context { - struct pmu *pmu; - raw_spinlock_t lock; - struct mutex mutex; - struct list_head active_ctx_list; - struct perf_event_groups pinned_groups; - struct perf_event_groups flexible_groups; - struct list_head event_list; - struct list_head pinned_active; - struct list_head flexible_active; - int nr_events; - int nr_active; - int nr_user; - int is_active; - int nr_stat; - int nr_freq; - int rotate_disable; - int rotate_necessary; - refcount_t refcount; - struct task_struct *task; - u64 time; - u64 timestamp; - u64 timeoffset; - struct perf_event_context *parent_ctx; - u64 parent_gen; - u64 generation; - int pin_count; - int nr_cgroups; - void *task_ctx_data; - struct callback_head callback_head; +struct pm_message { + int event; }; -struct pipe_buffer; +typedef struct pm_message pm_message_t; -struct pipe_inode_info { - struct mutex mutex; - wait_queue_head_t rd_wait; - wait_queue_head_t wr_wait; - unsigned int head; - unsigned int tail; - unsigned int max_usage; - unsigned int ring_size; - unsigned int nr_accounted; - unsigned int readers; - unsigned int writers; - unsigned int files; - unsigned int r_counter; - unsigned int w_counter; - unsigned int poll_usage; - struct page *tmp_page; - struct fasync_struct *fasync_readers; - struct fasync_struct *fasync_writers; - struct pipe_buffer *bufs; - struct user_struct *user; +enum rpm_request { + RPM_REQ_NONE = 0, + RPM_REQ_IDLE = 1, + RPM_REQ_SUSPEND = 2, + RPM_REQ_AUTOSUSPEND = 3, + RPM_REQ_RESUME = 4, }; -struct cgroup_subsys; - -struct cgroup_subsys_state { - struct cgroup *cgroup; - struct cgroup_subsys *ss; - struct percpu_ref refcnt; - struct list_head sibling; - struct list_head children; - struct list_head rstat_css_node; - int id; - unsigned int flags; - u64 serial_nr; - atomic_t online_cnt; - struct work_struct destroy_work; - struct rcu_work destroy_rwork; - struct cgroup_subsys_state *parent; +enum rpm_status { + RPM_INVALID = -1, + RPM_ACTIVE = 0, + RPM_RESUMING = 1, + RPM_SUSPENDED = 2, + RPM_SUSPENDING = 3, }; -struct mem_cgroup_id { - int id; - refcount_t ref; -}; +struct wakeup_source; -struct page_counter { - atomic_long_t usage; - long unsigned int min; - long unsigned int low; - long unsigned int high; - long unsigned int max; - long unsigned int emin; - atomic_long_t min_usage; - atomic_long_t children_min_usage; - long unsigned int elow; - atomic_long_t low_usage; - atomic_long_t children_low_usage; - long unsigned int watermark; - long unsigned int failcnt; - struct page_counter *parent; -}; +struct wake_irq; -struct vmpressure { - long unsigned int scanned; - long unsigned int reclaimed; - long unsigned int tree_scanned; - long unsigned int tree_reclaimed; - spinlock_t sr_lock; - struct list_head events; - struct mutex events_lock; - struct work_struct work; -}; +struct pm_subsys_data; -struct cgroup_file { - struct kernfs_node *kn; - long unsigned int notified_at; - struct timer_list notify_timer; +struct dev_pm_qos; + +struct dev_pm_info { + pm_message_t power_state; + unsigned int can_wakeup: 1; + unsigned int async_suspend: 1; + bool in_dpm_list: 1; + bool is_prepared: 1; + bool is_suspended: 1; + bool is_noirq_suspended: 1; + bool is_late_suspended: 1; + bool no_pm: 1; + bool early_init: 1; + bool direct_complete: 1; + u32 driver_flags; + spinlock_t lock; + struct list_head entry; + struct completion completion; + struct wakeup_source *wakeup; + bool wakeup_path: 1; + bool syscore: 1; + bool no_pm_callbacks: 1; + unsigned int must_resume: 1; + unsigned int may_skip_resume: 1; + struct hrtimer suspend_timer; + u64 timer_expires; + struct work_struct work; + wait_queue_head_t wait_queue; + struct wake_irq *wakeirq; + atomic_t usage_count; + atomic_t child_count; + unsigned int disable_depth: 3; + unsigned int idle_notification: 1; + unsigned int request_pending: 1; + unsigned int deferred_resume: 1; + unsigned int needs_force_resume: 1; + unsigned int runtime_auto: 1; + bool ignore_children: 1; + unsigned int no_callbacks: 1; + unsigned int irq_safe: 1; + unsigned int use_autosuspend: 1; + unsigned int timer_autosuspends: 1; + unsigned int memalloc_noio: 1; + unsigned int links_count; + enum rpm_request request; + enum rpm_status runtime_status; + enum rpm_status last_status; + int runtime_error; + int autosuspend_delay; + u64 last_busy; + u64 active_time; + u64 suspended_time; + u64 accounting_timestamp; + struct pm_subsys_data *subsys_data; + void (*set_latency_tolerance)(struct device *, s32); + struct dev_pm_qos *qos; }; -struct mem_cgroup_threshold_ary; +struct msi_device_data; -struct mem_cgroup_thresholds { - struct mem_cgroup_threshold_ary *primary; - struct mem_cgroup_threshold_ary *spare; +struct dev_msi_info { + struct irq_domain *domain; + struct msi_device_data *data; }; -struct memcg_padding { - char x[0]; -}; +struct dev_archdata {}; -struct memcg_vmstats { - long int state[46]; - long unsigned int events[106]; - long int state_pending[46]; - long unsigned int events_pending[106]; +enum device_removable { + DEVICE_REMOVABLE_NOT_SUPPORTED = 0, + DEVICE_REMOVABLE_UNKNOWN = 1, + DEVICE_FIXED = 2, + DEVICE_REMOVABLE = 3, }; -struct fprop_global { - struct percpu_counter events; - unsigned int period; - seqcount_t sequence; -}; +struct device_private; -struct wb_domain { - spinlock_t lock; - struct fprop_global completions; - struct timer_list period_timer; - long unsigned int period_time; - long unsigned int dirty_limit_tstamp; - long unsigned int dirty_limit; -}; +struct device_type; -struct wb_completion { - atomic_t cnt; - wait_queue_head_t *waitq; -}; +struct bus_type; -struct memcg_cgwb_frn { - u64 bdi_id; - int memcg_id; - u64 at; - struct wb_completion done; -}; +struct device_driver; -struct deferred_split { - spinlock_t split_queue_lock; - struct list_head split_queue; - long unsigned int split_queue_len; -}; +struct dev_pm_domain; -struct obj_cgroup; +struct dma_map_ops; -struct memcg_vmstats_percpu; +struct bus_dma_region; -struct mem_cgroup_per_node; +struct device_dma_parameters; -struct mem_cgroup { - struct cgroup_subsys_state css; - struct mem_cgroup_id id; - struct page_counter memory; - union { - struct page_counter swap; - struct page_counter memsw; - }; - struct page_counter kmem; - struct page_counter tcpmem; - struct work_struct high_work; - long unsigned int soft_limit; - struct vmpressure vmpressure; - bool oom_group; - bool oom_lock; - int under_oom; - int swappiness; - int oom_kill_disable; - struct cgroup_file events_file; - struct cgroup_file events_local_file; - struct cgroup_file swap_events_file; - struct mutex thresholds_lock; - struct mem_cgroup_thresholds thresholds; - struct mem_cgroup_thresholds memsw_thresholds; - struct list_head oom_notify; - long unsigned int move_charge_at_immigrate; - spinlock_t move_lock; - long unsigned int move_lock_flags; - long: 64; - struct memcg_padding _pad1_; - struct memcg_vmstats vmstats; - atomic_long_t memory_events[9]; - atomic_long_t memory_events_local[9]; - long unsigned int socket_pressure; - bool tcpmem_active; - int tcpmem_pressure; - int kmemcg_id; - struct obj_cgroup *objcg; - struct list_head objcg_list; - struct memcg_padding _pad2_; - atomic_t moving_account; - struct task_struct *move_lock_task; - struct memcg_vmstats_percpu *vmstats_percpu; - struct list_head cgwb_list; - struct wb_domain cgwb_domain; - struct memcg_cgwb_frn cgwb_frn[4]; - struct list_head event_list; - spinlock_t event_list_lock; - struct deferred_split deferred_split_queue; - struct mem_cgroup_per_node *nodeinfo[0]; - long: 64; - long: 64; -}; +struct cma; -struct vm_struct { - struct vm_struct *next; - void *addr; - long unsigned int size; - long unsigned int flags; - struct page **pages; - unsigned int page_order; - unsigned int nr_pages; - phys_addr_t phys_addr; - const void *caller; -}; +struct io_tlb_mem; -struct bpf_run_ctx {}; +struct device_node; -struct taskstats { - __u16 version; - __u32 ac_exitcode; - __u8 ac_flag; - __u8 ac_nice; - __u64 cpu_count; - __u64 cpu_delay_total; - __u64 blkio_count; - __u64 blkio_delay_total; - __u64 swapin_count; - __u64 swapin_delay_total; - __u64 cpu_run_real_total; - __u64 cpu_run_virtual_total; - char ac_comm[32]; - __u8 ac_sched; - __u8 ac_pad[3]; - int: 32; - __u32 ac_uid; - __u32 ac_gid; - __u32 ac_pid; - __u32 ac_ppid; - __u32 ac_btime; - __u64 ac_etime; - __u64 ac_utime; - __u64 ac_stime; - __u64 ac_minflt; - __u64 ac_majflt; - __u64 coremem; - __u64 virtmem; - __u64 hiwater_rss; - __u64 hiwater_vm; - __u64 read_char; - __u64 write_char; - __u64 read_syscalls; - __u64 write_syscalls; - __u64 read_bytes; - __u64 write_bytes; - __u64 cancelled_write_bytes; - __u64 nvcsw; - __u64 nivcsw; - __u64 ac_utimescaled; - __u64 ac_stimescaled; - __u64 cpu_scaled_run_real_total; - __u64 freepages_count; - __u64 freepages_delay_total; - __u64 thrashing_count; - __u64 thrashing_delay_total; - __u64 ac_btime64; - __u64 compact_count; - __u64 compact_delay_total; -}; +struct class; -struct notifier_block; +struct iommu_group; -typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *); +struct dev_iommu; -struct notifier_block { - notifier_fn_t notifier_call; - struct notifier_block *next; - int priority; +struct device_physical_location; + +struct device { + struct kobject kobj; + struct device *parent; + struct device_private *p; + const char *init_name; + const struct device_type *type; + struct bus_type *bus; + struct device_driver *driver; + void *platform_data; + void *driver_data; + struct mutex mutex; + struct dev_links_info links; + struct dev_pm_info power; + struct dev_pm_domain *pm_domain; + struct dev_msi_info msi; + const struct dma_map_ops *dma_ops; + u64 *dma_mask; + u64 coherent_dma_mask; + u64 bus_dma_limit; + const struct bus_dma_region *dma_range_map; + struct device_dma_parameters *dma_parms; + struct list_head dma_pools; + struct cma *cma_area; + struct io_tlb_mem *dma_io_tlb_mem; + struct dev_archdata archdata; + struct device_node *of_node; + struct fwnode_handle *fwnode; + int numa_node; + dev_t devt; + u32 id; + spinlock_t devres_lock; + struct list_head devres_head; + struct class *class; + const struct attribute_group **groups; + void (*release)(struct device *); + struct iommu_group *iommu_group; + struct dev_iommu *iommu; + struct device_physical_location *physical_location; + enum device_removable removable; + bool offline_disabled: 1; + bool offline: 1; + bool of_node_reused: 1; + bool state_synced: 1; + bool can_match: 1; }; -struct blocking_notifier_head { - struct rw_semaphore rwsem; - struct notifier_block *head; +struct fwnode_endpoint { + unsigned int port; + unsigned int id; + const struct fwnode_handle *local_fwnode; }; -struct raw_notifier_head { - struct notifier_block *head; +struct fwnode_reference_args { + struct fwnode_handle *fwnode; + unsigned int nargs; + u64 args[8]; }; -struct ldt_struct { - struct desc_struct *entries; - unsigned int nr_entries; - int slot; +typedef long unsigned int kernel_ulong_t; + +struct acpi_device_id { + __u8 id[16]; + kernel_ulong_t driver_data; + __u32 cls; + __u32 cls_msk; }; -enum dma_data_direction { - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2, - DMA_NONE = 3, +struct of_device_id { + char name[32]; + char type[32]; + char compatible[128]; + const void *data; }; -struct page_pool_params { - unsigned int flags; - unsigned int order; - unsigned int pool_size; - int nid; - struct device *dev; - enum dma_data_direction dma_dir; - unsigned int max_len; - unsigned int offset; - void (*init_callback)(struct page *, void *); - void *init_arg; -}; +typedef u32 phandle; -struct pp_alloc_cache { - u32 count; - struct page *cache[128]; +struct property { + char *name; + int length; + void *value; + struct property *next; }; -struct ptr_ring { - int producer; - spinlock_t producer_lock; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - int consumer_head; - int consumer_tail; - spinlock_t consumer_lock; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - int size; - int batch; - void **queue; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct device_node { + const char *name; + phandle phandle; + const char *full_name; + struct fwnode_handle fwnode; + struct property *properties; + struct property *deadprops; + struct device_node *parent; + struct device_node *child; + struct device_node *sibling; + long unsigned int _flags; + void *data; }; -struct page_pool { - struct page_pool_params p; - struct delayed_work release_dw; - void (*disconnect)(void *); - long unsigned int defer_start; - long unsigned int defer_warn; - u32 pages_state_hold_cnt; - unsigned int frag_offset; - struct page *frag_page; - long int frag_users; - u32 xdp_mem_id; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct pp_alloc_cache alloc; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct ptr_ring ring; - atomic_t pages_state_release_cnt; - refcount_t user_cnt; - u64 destroy_cnt; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct irq_fwspec { + struct fwnode_handle *fwnode; + int param_count; + u32 param[16]; }; -typedef struct { - struct lockdep_map dep_map; - struct task_struct *owner; -} local_lock_t; - -struct free_area { - struct list_head free_list[6]; - long unsigned int nr_free; +struct irq_domain_ops { + int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token); + int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token); + int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t); + void (*unmap)(struct irq_domain *, unsigned int); + int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *); + int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *); + void (*free)(struct irq_domain *, unsigned int, unsigned int); + int (*activate)(struct irq_domain *, struct irq_data *, bool); + void (*deactivate)(struct irq_domain *, struct irq_data *); + int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *); }; -struct zone_padding { - char x[0]; +enum cpu_idle_type { + CPU_IDLE = 0, + CPU_NOT_IDLE = 1, + CPU_NEWLY_IDLE = 2, + CPU_MAX_IDLE_TYPES = 3, }; -struct pglist_data; - -struct lruvec { - struct list_head lists[5]; - spinlock_t lru_lock; - long unsigned int anon_cost; - long unsigned int file_cost; - atomic_long_t nonresident_age; - long unsigned int refaults[2]; - long unsigned int flags; - struct pglist_data *pgdat; +enum { + __SD_BALANCE_NEWIDLE = 0, + __SD_BALANCE_EXEC = 1, + __SD_BALANCE_FORK = 2, + __SD_BALANCE_WAKE = 3, + __SD_WAKE_AFFINE = 4, + __SD_ASYM_CPUCAPACITY = 5, + __SD_ASYM_CPUCAPACITY_FULL = 6, + __SD_SHARE_CPUCAPACITY = 7, + __SD_SHARE_PKG_RESOURCES = 8, + __SD_SERIALIZE = 9, + __SD_ASYM_PACKING = 10, + __SD_PREFER_SIBLING = 11, + __SD_OVERLAP = 12, + __SD_NUMA = 13, + __SD_FLAG_CNT = 14, }; -struct per_cpu_pages; +struct dev_pm_ops { + int (*prepare)(struct device *); + void (*complete)(struct device *); + int (*suspend)(struct device *); + int (*resume)(struct device *); + int (*freeze)(struct device *); + int (*thaw)(struct device *); + int (*poweroff)(struct device *); + int (*restore)(struct device *); + int (*suspend_late)(struct device *); + int (*resume_early)(struct device *); + int (*freeze_late)(struct device *); + int (*thaw_early)(struct device *); + int (*poweroff_late)(struct device *); + int (*restore_early)(struct device *); + int (*suspend_noirq)(struct device *); + int (*resume_noirq)(struct device *); + int (*freeze_noirq)(struct device *); + int (*thaw_noirq)(struct device *); + int (*poweroff_noirq)(struct device *); + int (*restore_noirq)(struct device *); + int (*runtime_suspend)(struct device *); + int (*runtime_resume)(struct device *); + int (*runtime_idle)(struct device *); +}; -struct per_cpu_zonestat; +struct pm_subsys_data { + spinlock_t lock; + unsigned int refcount; +}; -struct zone { - long unsigned int _watermark[4]; - long unsigned int watermark_boost; - long unsigned int nr_reserved_highatomic; - long int lowmem_reserve[4]; - int node; - struct pglist_data *zone_pgdat; - struct per_cpu_pages *per_cpu_pageset; - struct per_cpu_zonestat *per_cpu_zonestats; - int pageset_high; - int pageset_batch; - long unsigned int zone_start_pfn; - atomic_long_t managed_pages; - long unsigned int spanned_pages; - long unsigned int present_pages; - long unsigned int cma_pages; +struct wakeup_source { const char *name; - long unsigned int nr_isolate_pageblock; - int initialized; - long: 32; - long: 64; - struct zone_padding _pad1_; - struct free_area free_area[11]; - long unsigned int flags; + int id; + struct list_head entry; spinlock_t lock; - struct zone_padding _pad2_; - long unsigned int percpu_drift_mark; - long unsigned int compact_cached_free_pfn; - long unsigned int compact_cached_migrate_pfn[2]; - long unsigned int compact_init_migrate_pfn; - long unsigned int compact_init_free_pfn; - unsigned int compact_considered; - unsigned int compact_defer_shift; - int compact_order_failed; - bool compact_blockskip_flush; - bool contiguous; - short: 16; - struct zone_padding _pad3_; - atomic_long_t vm_stat[10]; - atomic_long_t vm_numa_event[6]; + struct wake_irq *wakeirq; + struct timer_list timer; + long unsigned int timer_expires; + ktime_t total_time; + ktime_t max_time; + ktime_t last_time; + ktime_t start_prevent_time; + ktime_t prevent_sleep_time; + long unsigned int event_count; + long unsigned int active_count; + long unsigned int relax_count; + long unsigned int expire_count; + long unsigned int wakeup_count; + struct device *dev; + bool active: 1; + bool autosleep_enabled: 1; }; -struct zoneref { - struct zone *zone; - int zone_idx; +struct dev_pm_domain { + struct dev_pm_ops ops; + int (*start)(struct device *); + void (*detach)(struct device *, bool); + int (*activate)(struct device *); + void (*sync)(struct device *); + void (*dismiss)(struct device *); }; -struct zonelist { - struct zoneref _zonerefs[257]; +struct iommu_ops; + +struct subsys_private; + +struct bus_type { + const char *name; + const char *dev_name; + struct device *dev_root; + const struct attribute_group **bus_groups; + const struct attribute_group **dev_groups; + const struct attribute_group **drv_groups; + int (*match)(struct device *, struct device_driver *); + int (*uevent)(struct device *, struct kobj_uevent_env *); + int (*probe)(struct device *); + void (*sync_state)(struct device *); + void (*remove)(struct device *); + void (*shutdown)(struct device *); + int (*online)(struct device *); + int (*offline)(struct device *); + int (*suspend)(struct device *, pm_message_t); + int (*resume)(struct device *); + int (*num_vf)(struct device *); + int (*dma_configure)(struct device *); + void (*dma_cleanup)(struct device *); + const struct dev_pm_ops *pm; + const struct iommu_ops *iommu_ops; + struct subsys_private *p; + struct lock_class_key lock_key; + bool need_parent_lock; }; -enum zone_type { - ZONE_DMA = 0, - ZONE_DMA32 = 1, - ZONE_NORMAL = 2, - ZONE_MOVABLE = 3, - __MAX_NR_ZONES = 4, +enum probe_type { + PROBE_DEFAULT_STRATEGY = 0, + PROBE_PREFER_ASYNCHRONOUS = 1, + PROBE_FORCE_SYNCHRONOUS = 2, }; -struct per_cpu_nodestat; +struct driver_private; -struct pglist_data { - struct zone node_zones[4]; - struct zonelist node_zonelists[2]; - int nr_zones; - long unsigned int node_start_pfn; - long unsigned int node_present_pages; - long unsigned int node_spanned_pages; - int node_id; - wait_queue_head_t kswapd_wait; - wait_queue_head_t pfmemalloc_wait; - wait_queue_head_t reclaim_wait[4]; - atomic_t nr_writeback_throttled; - long unsigned int nr_reclaim_start; - struct task_struct *kswapd; - int kswapd_order; - enum zone_type kswapd_highest_zoneidx; - int kswapd_failures; - int kcompactd_max_order; - enum zone_type kcompactd_highest_zoneidx; - wait_queue_head_t kcompactd_wait; - struct task_struct *kcompactd; - bool proactive_compact_trigger; - long unsigned int totalreserve_pages; - long unsigned int min_unmapped_pages; - long unsigned int min_slab_pages; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct zone_padding _pad1_; - struct deferred_split deferred_split_queue; - struct lruvec __lruvec; - long unsigned int flags; - long: 64; - long: 64; - long: 64; - struct zone_padding _pad2_; - struct per_cpu_nodestat *per_cpu_nodestats; - atomic_long_t vm_stat[41]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct device_driver { + const char *name; + struct bus_type *bus; + struct module *owner; + const char *mod_name; + bool suppress_bind_attrs; + enum probe_type probe_type; + const struct of_device_id *of_match_table; + const struct acpi_device_id *acpi_match_table; + int (*probe)(struct device *); + void (*sync_state)(struct device *); + int (*remove)(struct device *); + void (*shutdown)(struct device *); + int (*suspend)(struct device *, pm_message_t); + int (*resume)(struct device *); + const struct attribute_group **groups; + const struct attribute_group **dev_groups; + const struct dev_pm_ops *pm; + void (*coredump)(struct device *); + struct driver_private *p; }; -struct per_cpu_pages { - int count; - int high; - int batch; - short int free_factor; - short int expire; - struct list_head lists[15]; +enum iommu_cap { + IOMMU_CAP_CACHE_COHERENCY = 0, + IOMMU_CAP_INTR_REMAP = 1, + IOMMU_CAP_NOEXEC = 2, + IOMMU_CAP_PRE_BOOT_PROTECTION = 3, +}; + +enum iommu_dev_features { + IOMMU_DEV_FEAT_SVA = 0, + IOMMU_DEV_FEAT_IOPF = 1, +}; + +struct iommu_domain; + +struct iommu_device; + +struct of_phandle_args; + +struct iommu_sva; + +struct iommu_fault_event; + +struct iommu_page_response; + +struct iommu_domain_ops; + +struct iommu_ops { + bool (*capable)(struct device *, enum iommu_cap); + struct iommu_domain * (*domain_alloc)(unsigned int); + struct iommu_device * (*probe_device)(struct device *); + void (*release_device)(struct device *); + void (*probe_finalize)(struct device *); + struct iommu_group * (*device_group)(struct device *); + void (*get_resv_regions)(struct device *, struct list_head *); + int (*of_xlate)(struct device *, struct of_phandle_args *); + bool (*is_attach_deferred)(struct device *); + int (*dev_enable_feat)(struct device *, enum iommu_dev_features); + int (*dev_disable_feat)(struct device *, enum iommu_dev_features); + struct iommu_sva * (*sva_bind)(struct device *, struct mm_struct *, void *); + void (*sva_unbind)(struct iommu_sva *); + u32 (*sva_get_pasid)(struct iommu_sva *); + int (*page_response)(struct device *, struct iommu_fault_event *, struct iommu_page_response *); + int (*def_domain_type)(struct device *); + const struct iommu_domain_ops *default_domain_ops; + long unsigned int pgsize_bitmap; + struct module *owner; }; -struct per_cpu_zonestat { - s8 vm_stat_diff[10]; - s8 stat_threshold; - long unsigned int vm_numa_event[6]; +struct device_type { + const char *name; + const struct attribute_group **groups; + int (*uevent)(struct device *, struct kobj_uevent_env *); + char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *); + void (*release)(struct device *); + const struct dev_pm_ops *pm; }; -struct per_cpu_nodestat { - s8 stat_threshold; - s8 vm_node_stat_diff[41]; +struct class { + const char *name; + struct module *owner; + const struct attribute_group **class_groups; + const struct attribute_group **dev_groups; + struct kobject *dev_kobj; + int (*dev_uevent)(struct device *, struct kobj_uevent_env *); + char * (*devnode)(struct device *, umode_t *); + void (*class_release)(struct class *); + void (*dev_release)(struct device *); + int (*shutdown_pre)(struct device *); + const struct kobj_ns_type_operations *ns_type; + const void * (*namespace)(struct device *); + void (*get_ownership)(struct device *, kuid_t *, kgid_t *); + const struct dev_pm_ops *pm; + struct subsys_private *p; }; -struct xa_node { - unsigned char shift; - unsigned char offset; - unsigned char count; - unsigned char nr_values; - struct xa_node *parent; - struct xarray *array; - union { - struct list_head private_list; - struct callback_head callback_head; - }; - void *slots[64]; - union { - long unsigned int tags[3]; - long unsigned int marks[3]; - }; +struct device_dma_parameters { + unsigned int max_segment_size; + unsigned int min_align_mask; + long unsigned int segment_boundary_mask; }; -struct radix_tree_preload { - local_lock_t lock; - unsigned int nr; - struct xa_node *nodes; +enum device_physical_location_panel { + DEVICE_PANEL_TOP = 0, + DEVICE_PANEL_BOTTOM = 1, + DEVICE_PANEL_LEFT = 2, + DEVICE_PANEL_RIGHT = 3, + DEVICE_PANEL_FRONT = 4, + DEVICE_PANEL_BACK = 5, + DEVICE_PANEL_UNKNOWN = 6, +}; + +enum device_physical_location_vertical_position { + DEVICE_VERT_POS_UPPER = 0, + DEVICE_VERT_POS_CENTER = 1, + DEVICE_VERT_POS_LOWER = 2, +}; + +enum device_physical_location_horizontal_position { + DEVICE_HORI_POS_LEFT = 0, + DEVICE_HORI_POS_CENTER = 1, + DEVICE_HORI_POS_RIGHT = 2, +}; + +struct device_physical_location { + enum device_physical_location_panel panel; + enum device_physical_location_vertical_position vertical_position; + enum device_physical_location_horizontal_position horizontal_position; + bool dock; + bool lid; }; -struct kernel_clone_args { - u64 flags; - int *pidfd; - int *child_tid; - int *parent_tid; - int exit_signal; - long unsigned int stack; - long unsigned int stack_size; - long unsigned int tls; - pid_t *set_tid; - size_t set_tid_size; - int cgroup; - int io_thread; - struct cgroup *cgrp; - struct css_set *cset; -}; +typedef u64 dma_addr_t; -struct cgroup_base_stat { - struct task_cputime cputime; +enum dma_data_direction { + DMA_BIDIRECTIONAL = 0, + DMA_TO_DEVICE = 1, + DMA_FROM_DEVICE = 2, + DMA_NONE = 3, }; -struct psi_group {}; +struct sg_table; -struct bpf_prog_array; +struct scatterlist; -struct cgroup_bpf { - struct bpf_prog_array *effective[23]; - struct list_head progs[23]; - u32 flags[23]; - struct list_head storages; - struct bpf_prog_array *inactive; - struct percpu_ref refcnt; - struct work_struct release_work; +struct dma_map_ops { + unsigned int flags; + void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int); + void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int); + struct page * (*alloc_pages)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t); + void (*free_pages)(struct device *, size_t, struct page *, dma_addr_t, enum dma_data_direction); + struct sg_table * (*alloc_noncontiguous)(struct device *, size_t, enum dma_data_direction, gfp_t, long unsigned int); + void (*free_noncontiguous)(struct device *, size_t, struct sg_table *, enum dma_data_direction); + int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int); + int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int); + dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int); + void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int); + int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int); + void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int); + dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int); + void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int); + void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction); + void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction); + void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction); + void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction); + void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction); + int (*dma_supported)(struct device *, u64); + u64 (*get_required_mask)(struct device *); + size_t (*max_mapping_size)(struct device *); + size_t (*opt_mapping_size)(); + long unsigned int (*get_merge_boundary)(struct device *); }; -struct cgroup_freezer_state { - bool freeze; - int e_freeze; - int nr_frozen_descendants; - int nr_frozen_tasks; +struct bus_dma_region { + phys_addr_t cpu_start; + dma_addr_t dma_start; + u64 size; + u64 offset; }; -struct cgroup_root; +enum { + HI_SOFTIRQ = 0, + TIMER_SOFTIRQ = 1, + NET_TX_SOFTIRQ = 2, + NET_RX_SOFTIRQ = 3, + BLOCK_SOFTIRQ = 4, + IRQ_POLL_SOFTIRQ = 5, + TASKLET_SOFTIRQ = 6, + SCHED_SOFTIRQ = 7, + HRTIMER_SOFTIRQ = 8, + RCU_SOFTIRQ = 9, + NR_SOFTIRQS = 10, +}; -struct cgroup_rstat_cpu; +enum { + PCI_STD_RESOURCES = 0, + PCI_STD_RESOURCE_END = 5, + PCI_ROM_RESOURCE = 6, + PCI_IOV_RESOURCES = 7, + PCI_IOV_RESOURCE_END = 12, + PCI_BRIDGE_RESOURCES = 13, + PCI_BRIDGE_RESOURCE_END = 16, + PCI_NUM_RESOURCES = 17, + DEVICE_COUNT_RESOURCE = 17, +}; -struct cgroup { - struct cgroup_subsys_state self; - long unsigned int flags; - int level; - int max_depth; - int nr_descendants; - int nr_dying_descendants; - int max_descendants; - int nr_populated_csets; - int nr_populated_domain_children; - int nr_populated_threaded_children; - int nr_threaded_children; - struct kernfs_node *kn; - struct cgroup_file procs_file; - struct cgroup_file events_file; - u16 subtree_control; - u16 subtree_ss_mask; - u16 old_subtree_control; - u16 old_subtree_ss_mask; - struct cgroup_subsys_state *subsys[10]; - struct cgroup_root *root; - struct list_head cset_links; - struct list_head e_csets[10]; - struct cgroup *dom_cgrp; - struct cgroup *old_dom_cgrp; - struct cgroup_rstat_cpu *rstat_cpu; - struct list_head rstat_css_list; - struct cgroup_base_stat last_bstat; - struct cgroup_base_stat bstat; - struct prev_cputime prev_cputime; - struct list_head pidlists; - struct mutex pidlist_mutex; - wait_queue_head_t offline_waitq; - struct work_struct release_agent_work; - struct psi_group psi; - struct cgroup_bpf bpf; - atomic_t congestion_count; - struct cgroup_freezer_state freezer; - u64 ancestor_ids[0]; -}; +typedef unsigned int pci_channel_state_t; -typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *); +typedef unsigned int pcie_reset_state_t; -struct ctl_table_poll; +typedef short unsigned int pci_dev_flags_t; -struct ctl_table { - const char *procname; - void *data; - int maxlen; - umode_t mode; - struct ctl_table *child; - proc_handler *proc_handler; - struct ctl_table_poll *poll; - void *extra1; - void *extra2; +typedef short unsigned int pci_bus_flags_t; + +typedef unsigned int pci_ers_result_t; + +typedef bool (*stack_trace_consume_fn)(void *, long unsigned int); + +enum refcount_saturation_type { + REFCOUNT_ADD_NOT_ZERO_OVF = 0, + REFCOUNT_ADD_OVF = 1, + REFCOUNT_ADD_UAF = 2, + REFCOUNT_SUB_UAF = 3, + REFCOUNT_DEC_LEAK = 4, }; -struct ctl_table_poll { - atomic_t event; - wait_queue_head_t wait; +struct stacktrace_cookie { + long unsigned int *store; + unsigned int size; + unsigned int skip; + unsigned int len; }; -struct ctl_node { - struct rb_node node; - struct ctl_table_header *header; +enum lockdep_wait_type { + LD_WAIT_INV = 0, + LD_WAIT_FREE = 1, + LD_WAIT_SPIN = 2, + LD_WAIT_CONFIG = 2, + LD_WAIT_SLEEP = 3, + LD_WAIT_MAX = 4, }; -struct ctl_table_root { - struct ctl_table_set default_set; - struct ctl_table_set * (*lookup)(struct ctl_table_root *); - void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *); - int (*permissions)(struct ctl_table_header *, struct ctl_table *); +struct pollfd { + int fd; + short int events; + short int revents; }; -typedef void percpu_ref_func_t(struct percpu_ref *); +typedef struct cpumask cpumask_var_t[1]; -enum { - __PERCPU_REF_ATOMIC = 1, - __PERCPU_REF_DEAD = 2, - __PERCPU_REF_ATOMIC_DEAD = 3, - __PERCPU_REF_FLAG_BITS = 2, +struct seq_operations { + void * (*start)(struct seq_file *, loff_t *); + void (*stop)(struct seq_file *, void *); + void * (*next)(struct seq_file *, void *, loff_t *); + int (*show)(struct seq_file *, void *); }; -struct percpu_ref_data { - atomic_long_t count; - percpu_ref_func_t *release; - percpu_ref_func_t *confirm_switch; - bool force_atomic: 1; - bool allow_reinit: 1; - struct callback_head rcu; - struct percpu_ref *ref; +enum perf_event_state { + PERF_EVENT_STATE_DEAD = -4, + PERF_EVENT_STATE_EXIT = -3, + PERF_EVENT_STATE_ERROR = -2, + PERF_EVENT_STATE_OFF = -1, + PERF_EVENT_STATE_INACTIVE = 0, + PERF_EVENT_STATE_ACTIVE = 1, }; -enum kmalloc_cache_type { - KMALLOC_NORMAL = 0, - KMALLOC_CGROUP = 1, - KMALLOC_RECLAIM = 2, - KMALLOC_DMA = 3, - NR_KMALLOC_TYPES = 4, -}; +typedef struct { + atomic_long_t a; +} local_t; -struct wait_page_queue { - struct folio *folio; - int bit_nr; - wait_queue_entry_t wait; -}; +typedef struct { + local_t a; +} local64_t; -enum writeback_sync_modes { - WB_SYNC_NONE = 0, - WB_SYNC_ALL = 1, +struct perf_event_attr { + __u32 type; + __u32 size; + __u64 config; + union { + __u64 sample_period; + __u64 sample_freq; + }; + __u64 sample_type; + __u64 read_format; + __u64 disabled: 1; + __u64 inherit: 1; + __u64 pinned: 1; + __u64 exclusive: 1; + __u64 exclude_user: 1; + __u64 exclude_kernel: 1; + __u64 exclude_hv: 1; + __u64 exclude_idle: 1; + __u64 mmap: 1; + __u64 comm: 1; + __u64 freq: 1; + __u64 inherit_stat: 1; + __u64 enable_on_exec: 1; + __u64 task: 1; + __u64 watermark: 1; + __u64 precise_ip: 2; + __u64 mmap_data: 1; + __u64 sample_id_all: 1; + __u64 exclude_host: 1; + __u64 exclude_guest: 1; + __u64 exclude_callchain_kernel: 1; + __u64 exclude_callchain_user: 1; + __u64 mmap2: 1; + __u64 comm_exec: 1; + __u64 use_clockid: 1; + __u64 context_switch: 1; + __u64 write_backward: 1; + __u64 namespaces: 1; + __u64 ksymbol: 1; + __u64 bpf_event: 1; + __u64 aux_output: 1; + __u64 cgroup: 1; + __u64 text_poke: 1; + __u64 build_id: 1; + __u64 inherit_thread: 1; + __u64 remove_on_exec: 1; + __u64 sigtrap: 1; + __u64 __reserved_1: 26; + union { + __u32 wakeup_events; + __u32 wakeup_watermark; + }; + __u32 bp_type; + union { + __u64 bp_addr; + __u64 kprobe_func; + __u64 uprobe_path; + __u64 config1; + }; + union { + __u64 bp_len; + __u64 kprobe_addr; + __u64 probe_offset; + __u64 config2; + }; + __u64 branch_sample_type; + __u64 sample_regs_user; + __u32 sample_stack_user; + __s32 clockid; + __u64 sample_regs_intr; + __u32 aux_watermark; + __u16 sample_max_stack; + __u16 __reserved_2; + __u32 aux_sample_size; + __u32 __reserved_3; + __u64 sig_data; }; -struct writeback_control { - long int nr_to_write; - long int pages_skipped; - loff_t range_start; - loff_t range_end; - enum writeback_sync_modes sync_mode; - unsigned int for_kupdate: 1; - unsigned int for_background: 1; - unsigned int tagged_writepages: 1; - unsigned int for_reclaim: 1; - unsigned int range_cyclic: 1; - unsigned int for_sync: 1; - unsigned int unpinned_fscache_wb: 1; - unsigned int no_cgroup_owner: 1; - unsigned int punt_to_cgroup: 1; - struct bdi_writeback *wb; - struct inode *inode; - int wb_id; - int wb_lcand_id; - int wb_tcand_id; - size_t wb_bytes; - size_t wb_lcand_bytes; - size_t wb_tcand_bytes; +struct hw_perf_event_extra { + u64 config; + unsigned int reg; + int alloc; + int idx; }; -struct readahead_control { - struct file *file; - struct address_space *mapping; - struct file_ra_state *ra; - long unsigned int _index; - unsigned int _nr_pages; - unsigned int _batch_count; +struct arch_hw_breakpoint { + long unsigned int address; + long unsigned int mask; + u8 len; + u8 type; }; -struct iovec; - -struct kvec; +struct rhash_head { + struct rhash_head *next; +}; -struct bio_vec; +struct rhlist_head { + struct rhash_head rhead; + struct rhlist_head *next; +}; -struct iov_iter { - u8 iter_type; - bool nofault; - bool data_source; - size_t iov_offset; - size_t count; +struct hw_perf_event { union { - const struct iovec *iov; - const struct kvec *kvec; - const struct bio_vec *bvec; - struct xarray *xarray; - struct pipe_inode_info *pipe; + struct { + u64 config; + u64 last_tag; + long unsigned int config_base; + long unsigned int event_base; + int event_base_rdpmc; + int idx; + int last_cpu; + int flags; + struct hw_perf_event_extra extra_reg; + struct hw_perf_event_extra branch_reg; + }; + struct { + struct hrtimer hrtimer; + }; + struct { + struct list_head tp_list; + }; + struct { + u64 pwr_acc; + u64 ptsc; + }; + struct { + struct arch_hw_breakpoint info; + struct rhlist_head bp_list; + }; + struct { + u8 iommu_bank; + u8 iommu_cntr; + u16 padding; + u64 conf; + u64 conf1; + }; }; + struct task_struct *target; + void *addr_filters; + long unsigned int addr_filters_gen; + int state; + local64_t prev_count; + u64 sample_period; union { - long unsigned int nr_segs; struct { - unsigned int head; - unsigned int start_head; + u64 last_period; + local64_t period_left; + }; + struct { + u64 saved_metric; + u64 saved_slots; }; - loff_t xarray_start; }; + u64 interrupts_seq; + u64 interrupts; + u64 freq_time_stamp; + u64 freq_count_stamp; }; -enum dl_dev_state { - DL_DEV_NO_DRIVER = 0, - DL_DEV_PROBING = 1, - DL_DEV_DRIVER_BOUND = 2, - DL_DEV_UNBINDING = 3, -}; - -struct dev_links_info { - struct list_head suppliers; - struct list_head consumers; - struct list_head defer_sync; - enum dl_dev_state status; +struct irq_work { + struct __call_single_node node; + void (*func)(struct irq_work *); + struct rcuwait irqwait; }; -struct pm_message { - int event; +struct perf_addr_filters_head { + struct list_head list; + raw_spinlock_t lock; + unsigned int nr_file_filters; }; -typedef struct pm_message pm_message_t; +struct perf_sample_data; -struct pm_subsys_data; +typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *); -struct dev_pm_qos; +struct ftrace_ops; -struct dev_pm_info { - pm_message_t power_state; - unsigned int can_wakeup: 1; - unsigned int async_suspend: 1; - bool in_dpm_list: 1; - bool is_prepared: 1; - bool is_suspended: 1; - bool is_noirq_suspended: 1; - bool is_late_suspended: 1; - bool no_pm: 1; - bool early_init: 1; - bool direct_complete: 1; - u32 driver_flags; - spinlock_t lock; - unsigned int should_wakeup: 1; - struct pm_subsys_data *subsys_data; - void (*set_latency_tolerance)(struct device *, s32); - struct dev_pm_qos *qos; -}; +struct ftrace_regs; -struct irq_domain; +typedef void (*ftrace_func_t)(long unsigned int, long unsigned int, struct ftrace_ops *, struct ftrace_regs *); -struct msi_device_data; +struct ftrace_hash; -struct dev_msi_info { - struct irq_domain *domain; - struct msi_device_data *data; +struct ftrace_ops_hash { + struct ftrace_hash *notrace_hash; + struct ftrace_hash *filter_hash; + struct mutex regex_lock; }; -struct dev_archdata {}; +enum ftrace_ops_cmd { + FTRACE_OPS_CMD_ENABLE_SHARE_IPMODIFY_SELF = 0, + FTRACE_OPS_CMD_ENABLE_SHARE_IPMODIFY_PEER = 1, + FTRACE_OPS_CMD_DISABLE_SHARE_IPMODIFY_PEER = 2, +}; -struct dev_iommu; +typedef int (*ftrace_ops_func_t)(struct ftrace_ops *, enum ftrace_ops_cmd); -enum device_removable { - DEVICE_REMOVABLE_NOT_SUPPORTED = 0, - DEVICE_REMOVABLE_UNKNOWN = 1, - DEVICE_FIXED = 2, - DEVICE_REMOVABLE = 3, +struct ftrace_ops { + ftrace_func_t func; + struct ftrace_ops *next; + long unsigned int flags; + void *private; + ftrace_func_t saved_func; + struct ftrace_ops_hash local_hash; + struct ftrace_ops_hash *func_hash; + struct ftrace_ops_hash old_hash; + long unsigned int trampoline; + long unsigned int trampoline_size; + struct list_head list; + ftrace_ops_func_t ops_func; }; -struct device_private; +struct pmu; -struct device_type; +struct perf_buffer; -struct bus_type; +struct perf_addr_filter_range; -struct device_driver; +struct bpf_prog; -struct dev_pm_domain; +struct event_filter; -struct dma_map_ops; +struct perf_cgroup; -struct bus_dma_region; +struct perf_event { + struct list_head event_entry; + struct list_head sibling_list; + struct list_head active_list; + struct rb_node group_node; + u64 group_index; + struct list_head migrate_entry; + struct hlist_node hlist_entry; + struct list_head active_entry; + int nr_siblings; + int event_caps; + int group_caps; + struct perf_event *group_leader; + struct pmu *pmu; + void *pmu_private; + enum perf_event_state state; + unsigned int attach_state; + local64_t count; + atomic64_t child_count; + u64 total_time_enabled; + u64 total_time_running; + u64 tstamp; + struct perf_event_attr attr; + u16 header_size; + u16 id_header_size; + u16 read_size; + struct hw_perf_event hw; + struct perf_event_context *ctx; + atomic_long_t refcount; + atomic64_t child_total_time_enabled; + atomic64_t child_total_time_running; + struct mutex child_mutex; + struct list_head child_list; + struct perf_event *parent; + int oncpu; + int cpu; + struct list_head owner_entry; + struct task_struct *owner; + struct mutex mmap_mutex; + atomic_t mmap_count; + struct perf_buffer *rb; + struct list_head rb_entry; + long unsigned int rcu_batches; + int rcu_pending; + wait_queue_head_t waitq; + struct fasync_struct *fasync; + unsigned int pending_wakeup; + unsigned int pending_kill; + unsigned int pending_disable; + unsigned int pending_sigtrap; + long unsigned int pending_addr; + struct irq_work pending_irq; + struct callback_head pending_task; + unsigned int pending_work; + atomic_t event_limit; + struct perf_addr_filters_head addr_filters; + struct perf_addr_filter_range *addr_filter_ranges; + long unsigned int addr_filters_gen; + struct perf_event *aux_event; + void (*destroy)(struct perf_event *); + struct callback_head callback_head; + struct pid_namespace *ns; + u64 id; + atomic64_t lost_samples; + u64 (*clock)(); + perf_overflow_handler_t overflow_handler; + void *overflow_handler_context; + perf_overflow_handler_t orig_overflow_handler; + struct bpf_prog *prog; + u64 bpf_cookie; + struct trace_event_call *tp_event; + struct event_filter *filter; + struct ftrace_ops ftrace_ops; + struct perf_cgroup *cgrp; + void *security; + struct list_head sb_list; +}; -struct device_dma_parameters; +struct uid_gid_extent { + u32 first; + u32 lower_first; + u32 count; +}; -struct cma; +struct uid_gid_map { + u32 nr_extents; + union { + struct uid_gid_extent extent[5]; + struct { + struct uid_gid_extent *forward; + struct uid_gid_extent *reverse; + }; + }; +}; -struct io_tlb_mem; +struct proc_ns_operations; -struct device_node; +struct ns_common { + atomic_long_t stashed; + const struct proc_ns_operations *ops; + unsigned int inum; + refcount_t count; +}; -struct fwnode_handle; +struct ctl_table; -struct class; +struct ctl_table_root; -struct iommu_group; +struct ctl_table_set; -struct device { - struct kobject kobj; - struct device *parent; - struct device_private *p; - const char *init_name; - const struct device_type *type; - struct bus_type *bus; - struct device_driver *driver; - void *platform_data; - void *driver_data; - struct mutex lockdep_mutex; - struct mutex mutex; - struct dev_links_info links; - struct dev_pm_info power; - struct dev_pm_domain *pm_domain; - struct dev_msi_info msi; - const struct dma_map_ops *dma_ops; - u64 *dma_mask; - u64 coherent_dma_mask; - u64 bus_dma_limit; - const struct bus_dma_region *dma_range_map; - struct device_dma_parameters *dma_parms; - struct list_head dma_pools; - struct cma *cma_area; - struct io_tlb_mem *dma_io_tlb_mem; - struct dev_archdata archdata; - struct device_node *of_node; - struct fwnode_handle *fwnode; - int numa_node; - dev_t devt; - u32 id; - spinlock_t devres_lock; - struct list_head devres_head; - struct class *class; - const struct attribute_group **groups; - void (*release)(struct device *); - struct iommu_group *iommu_group; - struct dev_iommu *iommu; - enum device_removable removable; - bool offline_disabled: 1; - bool offline: 1; - bool of_node_reused: 1; - bool state_synced: 1; - bool can_match: 1; -}; - -struct disk_stats; - -struct gendisk; - -struct partition_meta_info; - -struct block_device { - sector_t bd_start_sect; - sector_t bd_nr_sectors; - struct disk_stats *bd_stats; - long unsigned int bd_stamp; - bool bd_read_only; - dev_t bd_dev; - int bd_openers; - struct inode *bd_inode; - struct super_block *bd_super; - void *bd_claiming; - struct device bd_device; - void *bd_holder; - int bd_holders; - bool bd_write_holder; - struct kobject *bd_holder_dir; - u8 bd_partno; - spinlock_t bd_size_lock; - struct gendisk *bd_disk; - struct request_queue *bd_queue; - int bd_fsfreeze_count; - struct mutex bd_fsfreeze_mutex; - struct super_block *bd_fsfreeze_sb; - struct partition_meta_info *bd_meta_info; -}; - -typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *); - -struct poll_table_struct { - poll_queue_proc _qproc; - __poll_t _key; -}; - -struct seq_file { - char *buf; - size_t size; - size_t from; - size_t count; - size_t pad_until; - loff_t index; - loff_t read_pos; - struct mutex lock; - const struct seq_operations *op; - int poll_event; - const struct file *file; - void *private; -}; - -struct fc_log; +struct ctl_dir; -struct p_log { - const char *prefix; - struct fc_log *log; -}; +struct ctl_node; -enum fs_context_purpose { - FS_CONTEXT_FOR_MOUNT = 0, - FS_CONTEXT_FOR_SUBMOUNT = 1, - FS_CONTEXT_FOR_RECONFIGURE = 2, +struct ctl_table_header { + union { + struct { + struct ctl_table *ctl_table; + int used; + int count; + int nreg; + }; + struct callback_head rcu; + }; + struct completion *unregistering; + struct ctl_table *ctl_table_arg; + struct ctl_table_root *root; + struct ctl_table_set *set; + struct ctl_dir *parent; + struct ctl_node *node; + struct hlist_head inodes; }; -enum fs_context_phase { - FS_CONTEXT_CREATE_PARAMS = 0, - FS_CONTEXT_CREATING = 1, - FS_CONTEXT_AWAITING_MOUNT = 2, - FS_CONTEXT_AWAITING_RECONF = 3, - FS_CONTEXT_RECONF_PARAMS = 4, - FS_CONTEXT_RECONFIGURING = 5, - FS_CONTEXT_FAILED = 6, +struct ctl_dir { + struct ctl_table_header header; + struct rb_root root; }; -struct fs_context_operations; - -struct fs_context { - const struct fs_context_operations *ops; - struct mutex uapi_mutex; - struct file_system_type *fs_type; - void *fs_private; - void *sget_key; - struct dentry *root; - struct user_namespace *user_ns; - struct net *net_ns; - const struct cred *cred; - struct p_log log; - const char *source; - void *security; - void *s_fs_info; - unsigned int sb_flags; - unsigned int sb_flags_mask; - unsigned int s_iflags; - unsigned int lsm_flags; - enum fs_context_purpose purpose: 8; - enum fs_context_phase phase: 8; - bool need_free: 1; - bool global: 1; - bool oldapi: 1; +struct ctl_table_set { + int (*is_seen)(struct ctl_table_set *); + struct ctl_dir dir; }; -struct audit_names; - -struct filename { - const char *name; - const char *uptr; - int refcnt; - struct audit_names *aname; - const char iname[0]; +struct user_namespace { + struct uid_gid_map uid_map; + struct uid_gid_map gid_map; + struct uid_gid_map projid_map; + struct user_namespace *parent; + int level; + kuid_t owner; + kgid_t group; + struct ns_common ns; + long unsigned int flags; + bool parent_could_setfcap; + struct list_head keyring_name_list; + struct key *user_keyring_register; + struct rw_semaphore keyring_sem; + struct work_struct work; + struct ctl_table_set set; + struct ctl_table_header *sysctls; + struct ucounts *ucounts; + long int ucount_max[10]; + long int rlimit_max[4]; }; -typedef u8 blk_status_t; - -struct bvec_iter { - sector_t bi_sector; - unsigned int bi_size; - unsigned int bi_idx; - unsigned int bi_bvec_done; -} __attribute__((packed)); - -typedef unsigned int blk_qc_t; +typedef int proc_handler(struct ctl_table *, int, void *, size_t *, loff_t *); -typedef void bio_end_io_t(struct bio *); +struct ctl_table_poll; -struct bio_issue { - u64 value; +struct ctl_table { + const char *procname; + void *data; + int maxlen; + umode_t mode; + struct ctl_table *child; + proc_handler *proc_handler; + struct ctl_table_poll *poll; + void *extra1; + void *extra2; }; -struct bio_vec { - struct page *bv_page; - unsigned int bv_len; - unsigned int bv_offset; +struct ctl_table_poll { + atomic_t event; + wait_queue_head_t wait; }; -struct blkcg_gq; - -struct bio_set; - -struct bio { - struct bio *bi_next; - struct block_device *bi_bdev; - unsigned int bi_opf; - short unsigned int bi_flags; - short unsigned int bi_ioprio; - blk_status_t bi_status; - atomic_t __bi_remaining; - struct bvec_iter bi_iter; - blk_qc_t bi_cookie; - bio_end_io_t *bi_end_io; - void *bi_private; - struct blkcg_gq *bi_blkg; - struct bio_issue bi_issue; - union { }; - short unsigned int bi_vcnt; - short unsigned int bi_max_vecs; - atomic_t __bi_cnt; - struct bio_vec *bi_io_vec; - struct bio_set *bi_pool; - struct bio_vec bi_inline_vecs[0]; +struct ctl_node { + struct rb_node node; + struct ctl_table_header *header; }; -enum kernfs_node_type { - KERNFS_DIR = 1, - KERNFS_FILE = 2, - KERNFS_LINK = 4, +struct ctl_table_root { + struct ctl_table_set default_set; + struct ctl_table_set * (*lookup)(struct ctl_table_root *); + void (*set_ownership)(struct ctl_table_header *, struct ctl_table *, kuid_t *, kgid_t *); + int (*permissions)(struct ctl_table_header *, struct ctl_table *); }; -enum kernfs_root_flag { - KERNFS_ROOT_CREATE_DEACTIVATED = 1, - KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2, - KERNFS_ROOT_SUPPORT_EXPORTOP = 4, - KERNFS_ROOT_SUPPORT_USER_XATTR = 8, +struct rcu_work { + struct work_struct work; + struct callback_head rcu; + struct workqueue_struct *wq; }; -struct kernfs_syscall_ops { - int (*show_options)(struct seq_file *, struct kernfs_root *); - int (*mkdir)(struct kernfs_node *, const char *, umode_t); - int (*rmdir)(struct kernfs_node *); - int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *); - int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *); +struct idr { + struct xarray idr_rt; + unsigned int idr_base; + unsigned int idr_next; }; -struct kernfs_fs_context { - struct kernfs_root *root; - void *ns_tag; - long unsigned int magic; - bool new_sb_created; -}; +struct kmem_cache; -struct new_utsname { - char sysname[65]; - char nodename[65]; - char release[65]; - char version[65]; - char machine[65]; - char domainname[65]; -}; +struct fs_pin; -struct uts_namespace { - struct new_utsname name; +struct pid_namespace { + struct idr idr; + struct callback_head rcu; + unsigned int pid_allocated; + struct task_struct *child_reaper; + struct kmem_cache *pid_cachep; + unsigned int level; + struct pid_namespace *parent; + struct fs_pin *bacct; struct user_namespace *user_ns; struct ucounts *ucounts; + int reboot; struct ns_common ns; }; -struct ref_tracker_dir {}; - -struct prot_inuse; - -struct netns_core { - struct ctl_table_header *sysctl_hdr; - int sysctl_somaxconn; - u8 sysctl_txrehash; - struct prot_inuse *prot_inuse; +struct task_cputime { + u64 stime; + u64 utime; + long long unsigned int sum_exec_runtime; }; -struct ipstats_mib; +struct ucounts { + struct hlist_node node; + struct user_namespace *ns; + kuid_t uid; + atomic_t count; + atomic_long_t ucount[10]; + atomic_long_t rlimit[4]; +}; -struct tcp_mib; +struct uts_namespace; -struct linux_mib; +struct ipc_namespace; -struct udp_mib; +struct mnt_namespace; -struct linux_tls_mib; +struct net; -struct icmp_mib; +struct time_namespace; -struct icmpmsg_mib; +struct cgroup_namespace; -struct icmpv6_mib; +struct nsproxy { + atomic_t count; + struct uts_namespace *uts_ns; + struct ipc_namespace *ipc_ns; + struct mnt_namespace *mnt_ns; + struct pid_namespace *pid_ns_for_children; + struct net *net_ns; + struct time_namespace *time_ns; + struct time_namespace *time_ns_for_children; + struct cgroup_namespace *cgroup_ns; +}; -struct icmpv6msg_mib; +struct cgroup_subsys_state; -struct proc_dir_entry; +struct cgroup; -struct netns_mib { - struct ipstats_mib *ip_statistics; - struct ipstats_mib *ipv6_statistics; - struct tcp_mib *tcp_statistics; - struct linux_mib *net_statistics; - struct udp_mib *udp_statistics; - struct udp_mib *udp_stats_in6; - struct linux_tls_mib *tls_statistics; - struct udp_mib *udplite_statistics; - struct udp_mib *udplite_stats_in6; - struct icmp_mib *icmp_statistics; - struct icmpmsg_mib *icmpmsg_statistics; - struct icmpv6_mib *icmpv6_statistics; - struct icmpv6msg_mib *icmpv6msg_statistics; - struct proc_dir_entry *proc_net_devsnmp6; +struct css_set { + struct cgroup_subsys_state *subsys[10]; + refcount_t refcount; + struct css_set *dom_cset; + struct cgroup *dfl_cgrp; + int nr_tasks; + struct list_head tasks; + struct list_head mg_tasks; + struct list_head dying_tasks; + struct list_head task_iters; + struct list_head e_cset_node[10]; + struct list_head threaded_csets; + struct list_head threaded_csets_node; + struct hlist_node hlist; + struct list_head cgrp_links; + struct list_head mg_src_preload_node; + struct list_head mg_dst_preload_node; + struct list_head mg_node; + struct cgroup *mg_src_cgrp; + struct cgroup *mg_dst_cgrp; + struct css_set *mg_dst_cset; + bool dead; + struct callback_head callback_head; }; -struct netns_packet { - struct mutex sklist_lock; - struct hlist_head sklist; +struct perf_event_groups { + struct rb_root tree; + u64 index; }; -struct netns_unix { - int sysctl_max_dgram_qlen; - struct ctl_table_header *ctl; +struct perf_event_context { + struct pmu *pmu; + raw_spinlock_t lock; + struct mutex mutex; + struct list_head active_ctx_list; + struct perf_event_groups pinned_groups; + struct perf_event_groups flexible_groups; + struct list_head event_list; + struct list_head pinned_active; + struct list_head flexible_active; + int nr_events; + int nr_active; + int nr_user; + int is_active; + int nr_stat; + int nr_freq; + int rotate_disable; + int rotate_necessary; + refcount_t refcount; + struct task_struct *task; + u64 time; + u64 timestamp; + u64 timeoffset; + struct perf_event_context *parent_ctx; + u64 parent_gen; + u64 generation; + int pin_count; + int nr_cgroups; + void *task_ctx_data; + struct callback_head callback_head; + local_t nr_pending; }; -struct netns_nexthop { - struct rb_root rb_root; - struct hlist_head *devhash; - unsigned int seq; - u32 last_id_allocated; - struct blocking_notifier_head notifier_chain; +struct ftrace_ret_stack { + long unsigned int ret; + long unsigned int func; + long long unsigned int calltime; + long unsigned int *retp; }; -struct local_ports { - seqlock_t lock; - int range[2]; - bool warned; -}; +struct cgroup_subsys; -struct ping_group_range { - seqlock_t lock; - kgid_t range[2]; +struct cgroup_subsys_state { + struct cgroup *cgroup; + struct cgroup_subsys *ss; + struct percpu_ref refcnt; + struct list_head sibling; + struct list_head children; + struct list_head rstat_css_node; + int id; + unsigned int flags; + u64 serial_nr; + atomic_t online_cnt; + struct work_struct destroy_work; + struct rcu_work destroy_rwork; + struct cgroup_subsys_state *parent; }; -typedef struct { - u64 key[2]; -} siphash_key_t; - -struct inet_timewait_death_row; - -struct ipv4_devconf; - -struct ip_ra_chain; - -struct fib_rules_ops; +struct cgroup_file { + struct kernfs_node *kn; + long unsigned int notified_at; + struct timer_list notify_timer; +}; -struct fib_table; +struct cgroup_base_stat { + struct task_cputime cputime; +}; -struct inet_peer_base; +struct bpf_prog_array; -struct fqdir; +struct cgroup_bpf { + struct bpf_prog_array *effective[33]; + struct hlist_head progs[33]; + u8 flags[33]; + struct list_head storages; + struct bpf_prog_array *inactive; + struct percpu_ref refcnt; + struct work_struct release_work; +}; -struct tcp_congestion_ops; +struct cgroup_freezer_state { + bool freeze; + int e_freeze; + int nr_frozen_descendants; + int nr_frozen_tasks; +}; -struct tcp_fastopen_context; +struct cgroup_root; -struct mr_table; +struct cgroup_rstat_cpu; -struct fib_notifier_ops; +struct psi_group; -struct netns_ipv4 { - struct inet_timewait_death_row *tcp_death_row; - struct ctl_table_header *forw_hdr; - struct ctl_table_header *frags_hdr; - struct ctl_table_header *ipv4_hdr; - struct ctl_table_header *route_hdr; - struct ctl_table_header *xfrm4_hdr; - struct ipv4_devconf *devconf_all; - struct ipv4_devconf *devconf_dflt; - struct ip_ra_chain *ra_chain; - struct mutex ra_mutex; - struct fib_rules_ops *rules_ops; - struct fib_table *fib_main; - struct fib_table *fib_default; - unsigned int fib_rules_require_fldissect; - bool fib_has_custom_rules; - bool fib_has_custom_local_routes; - bool fib_offload_disabled; - struct hlist_head *fib_table_hash; - struct sock *fibnl; - struct sock *mc_autojoin_sk; - struct inet_peer_base *peers; - struct fqdir *fqdir; - u8 sysctl_icmp_echo_ignore_all; - u8 sysctl_icmp_echo_enable_probe; - u8 sysctl_icmp_echo_ignore_broadcasts; - u8 sysctl_icmp_ignore_bogus_error_responses; - u8 sysctl_icmp_errors_use_inbound_ifaddr; - int sysctl_icmp_ratelimit; - int sysctl_icmp_ratemask; - u32 ip_rt_min_pmtu; - int ip_rt_mtu_expires; - int ip_rt_min_advmss; - struct local_ports ip_local_ports; - u8 sysctl_tcp_ecn; - u8 sysctl_tcp_ecn_fallback; - u8 sysctl_ip_default_ttl; - u8 sysctl_ip_no_pmtu_disc; - u8 sysctl_ip_fwd_use_pmtu; - u8 sysctl_ip_fwd_update_priority; - u8 sysctl_ip_nonlocal_bind; - u8 sysctl_ip_autobind_reuse; - u8 sysctl_ip_dynaddr; - u8 sysctl_ip_early_demux; - u8 sysctl_tcp_early_demux; - u8 sysctl_udp_early_demux; - u8 sysctl_nexthop_compat_mode; - u8 sysctl_fwmark_reflect; - u8 sysctl_tcp_fwmark_accept; - u8 sysctl_tcp_mtu_probing; - int sysctl_tcp_mtu_probe_floor; - int sysctl_tcp_base_mss; - int sysctl_tcp_min_snd_mss; - int sysctl_tcp_probe_threshold; - u32 sysctl_tcp_probe_interval; - int sysctl_tcp_keepalive_time; - int sysctl_tcp_keepalive_intvl; - u8 sysctl_tcp_keepalive_probes; - u8 sysctl_tcp_syn_retries; - u8 sysctl_tcp_synack_retries; - u8 sysctl_tcp_syncookies; - u8 sysctl_tcp_migrate_req; - u8 sysctl_tcp_comp_sack_nr; - int sysctl_tcp_reordering; - u8 sysctl_tcp_retries1; - u8 sysctl_tcp_retries2; - u8 sysctl_tcp_orphan_retries; - u8 sysctl_tcp_tw_reuse; - int sysctl_tcp_fin_timeout; - unsigned int sysctl_tcp_notsent_lowat; - u8 sysctl_tcp_sack; - u8 sysctl_tcp_window_scaling; - u8 sysctl_tcp_timestamps; - u8 sysctl_tcp_early_retrans; - u8 sysctl_tcp_recovery; - u8 sysctl_tcp_thin_linear_timeouts; - u8 sysctl_tcp_slow_start_after_idle; - u8 sysctl_tcp_retrans_collapse; - u8 sysctl_tcp_stdurg; - u8 sysctl_tcp_rfc1337; - u8 sysctl_tcp_abort_on_overflow; - u8 sysctl_tcp_fack; - int sysctl_tcp_max_reordering; - int sysctl_tcp_adv_win_scale; - u8 sysctl_tcp_dsack; - u8 sysctl_tcp_app_win; - u8 sysctl_tcp_frto; - u8 sysctl_tcp_nometrics_save; - u8 sysctl_tcp_no_ssthresh_metrics_save; - u8 sysctl_tcp_moderate_rcvbuf; - u8 sysctl_tcp_tso_win_divisor; - u8 sysctl_tcp_workaround_signed_windows; - int sysctl_tcp_limit_output_bytes; - int sysctl_tcp_challenge_ack_limit; - int sysctl_tcp_min_rtt_wlen; - u8 sysctl_tcp_min_tso_segs; - u8 sysctl_tcp_tso_rtt_log; - u8 sysctl_tcp_autocorking; - u8 sysctl_tcp_reflect_tos; - int sysctl_tcp_invalid_ratelimit; - int sysctl_tcp_pacing_ss_ratio; - int sysctl_tcp_pacing_ca_ratio; - int sysctl_tcp_wmem[3]; - int sysctl_tcp_rmem[3]; - long unsigned int sysctl_tcp_comp_sack_delay_ns; - long unsigned int sysctl_tcp_comp_sack_slack_ns; - int sysctl_max_syn_backlog; - int sysctl_tcp_fastopen; - const struct tcp_congestion_ops *tcp_congestion_control; - struct tcp_fastopen_context *tcp_fastopen_ctx; - unsigned int sysctl_tcp_fastopen_blackhole_timeout; - atomic_t tfo_active_disable_times; - long unsigned int tfo_active_disable_stamp; - int sysctl_udp_wmem_min; - int sysctl_udp_rmem_min; - u8 sysctl_fib_notify_on_flag_change; - u8 sysctl_igmp_llm_reports; - int sysctl_igmp_max_memberships; - int sysctl_igmp_max_msf; - int sysctl_igmp_qrv; - struct ping_group_range ping_group_range; - atomic_t dev_addr_genid; - long unsigned int *sysctl_local_reserved_ports; - int sysctl_ip_prot_sock; - struct mr_table *mrt; - u32 sysctl_fib_multipath_hash_fields; - u8 sysctl_fib_multipath_use_neigh; - u8 sysctl_fib_multipath_hash_policy; - struct fib_notifier_ops *notifier_ops; - unsigned int fib_seq; - struct fib_notifier_ops *ipmr_notifier_ops; - unsigned int ipmr_seq; - atomic_t rt_genid; - siphash_key_t ip_id_key; +struct cgroup { + struct cgroup_subsys_state self; + long unsigned int flags; + int level; + int max_depth; + int nr_descendants; + int nr_dying_descendants; + int max_descendants; + int nr_populated_csets; + int nr_populated_domain_children; + int nr_populated_threaded_children; + int nr_threaded_children; + struct kernfs_node *kn; + struct cgroup_file procs_file; + struct cgroup_file events_file; + struct cgroup_file psi_files[0]; + u16 subtree_control; + u16 subtree_ss_mask; + u16 old_subtree_control; + u16 old_subtree_ss_mask; + struct cgroup_subsys_state *subsys[10]; + struct cgroup_root *root; + struct list_head cset_links; + struct list_head e_csets[10]; + struct cgroup *dom_cgrp; + struct cgroup *old_dom_cgrp; + struct cgroup_rstat_cpu *rstat_cpu; + struct list_head rstat_css_list; + struct cgroup_base_stat last_bstat; + struct cgroup_base_stat bstat; + struct prev_cputime prev_cputime; + struct list_head pidlists; + struct mutex pidlist_mutex; + wait_queue_head_t offline_waitq; + struct work_struct release_agent_work; + struct psi_group *psi; + struct cgroup_bpf bpf; + atomic_t congestion_count; + struct cgroup_freezer_state freezer; + struct bpf_local_storage *bpf_cgrp_storage; + struct cgroup *ancestors[0]; }; -struct dst_entry; - -struct net_device; +struct taskstats { + __u16 version; + __u32 ac_exitcode; + __u8 ac_flag; + __u8 ac_nice; + __u64 cpu_count; + __u64 cpu_delay_total; + __u64 blkio_count; + __u64 blkio_delay_total; + __u64 swapin_count; + __u64 swapin_delay_total; + __u64 cpu_run_real_total; + __u64 cpu_run_virtual_total; + char ac_comm[32]; + __u8 ac_sched; + __u8 ac_pad[3]; + int: 32; + __u32 ac_uid; + __u32 ac_gid; + __u32 ac_pid; + __u32 ac_ppid; + __u32 ac_btime; + __u64 ac_etime; + __u64 ac_utime; + __u64 ac_stime; + __u64 ac_minflt; + __u64 ac_majflt; + __u64 coremem; + __u64 virtmem; + __u64 hiwater_rss; + __u64 hiwater_vm; + __u64 read_char; + __u64 write_char; + __u64 read_syscalls; + __u64 write_syscalls; + __u64 read_bytes; + __u64 write_bytes; + __u64 cancelled_write_bytes; + __u64 nvcsw; + __u64 nivcsw; + __u64 ac_utimescaled; + __u64 ac_stimescaled; + __u64 cpu_scaled_run_real_total; + __u64 freepages_count; + __u64 freepages_delay_total; + __u64 thrashing_count; + __u64 thrashing_delay_total; + __u64 ac_btime64; + __u64 compact_count; + __u64 compact_delay_total; + __u32 ac_tgid; + __u64 ac_tgetime; + __u64 ac_exe_dev; + __u64 ac_exe_inode; + __u64 wpcopy_count; + __u64 wpcopy_delay_total; +}; -struct sk_buff; +typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *); -struct neighbour; +struct poll_table_struct { + poll_queue_proc _qproc; + __poll_t _key; +}; -struct dst_ops { - short unsigned int family; - unsigned int gc_thresh; - int (*gc)(struct dst_ops *); - struct dst_entry * (*check)(struct dst_entry *, __u32); - unsigned int (*default_advmss)(const struct dst_entry *); - unsigned int (*mtu)(const struct dst_entry *); - u32 * (*cow_metrics)(struct dst_entry *, long unsigned int); - void (*destroy)(struct dst_entry *); - void (*ifdown)(struct dst_entry *, struct net_device *, int); - struct dst_entry * (*negative_advice)(struct dst_entry *); - void (*link_failure)(struct sk_buff *); - void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool); - void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *); - int (*local_out)(struct net *, struct sock *, struct sk_buff *); - struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *); - void (*confirm_neigh)(const struct dst_entry *, const void *); - struct kmem_cache *kmem_cachep; - struct percpu_counter pcpuc_entries; - long: 64; - long: 64; - long: 64; - long: 64; +struct seq_file { + char *buf; + size_t size; + size_t from; + size_t count; + size_t pad_until; + loff_t index; + loff_t read_pos; + struct mutex lock; + const struct seq_operations *op; + int poll_event; + const struct file *file; + void *private; }; -struct netns_sysctl_ipv6 { - struct ctl_table_header *hdr; - struct ctl_table_header *route_hdr; - struct ctl_table_header *icmp_hdr; - struct ctl_table_header *frags_hdr; - struct ctl_table_header *xfrm6_hdr; - int flush_delay; - int ip6_rt_max_size; - int ip6_rt_gc_min_interval; - int ip6_rt_gc_timeout; - int ip6_rt_gc_interval; - int ip6_rt_gc_elasticity; - int ip6_rt_mtu_expires; - int ip6_rt_min_advmss; - u32 multipath_hash_fields; - u8 multipath_hash_policy; - u8 bindv6only; - u8 flowlabel_consistency; - u8 auto_flowlabels; - int icmpv6_time; - u8 icmpv6_echo_ignore_all; - u8 icmpv6_echo_ignore_multicast; - u8 icmpv6_echo_ignore_anycast; - long unsigned int icmpv6_ratemask[4]; - long unsigned int *icmpv6_ratemask_ptr; - u8 anycast_src_echo_reply; - u8 ip_nonlocal_bind; - u8 fwmark_reflect; - u8 flowlabel_state_ranges; - int idgen_retries; - int idgen_delay; - int flowlabel_reflect; - int max_dst_opts_cnt; - int max_hbh_opts_cnt; - int max_dst_opts_len; - int max_hbh_opts_len; - int seg6_flowlabel; - u32 ioam6_id; - u64 ioam6_id_wide; - bool skip_notify_on_dev_down; - u8 fib_notify_on_flag_change; +enum lockdown_reason { + LOCKDOWN_NONE = 0, + LOCKDOWN_MODULE_SIGNATURE = 1, + LOCKDOWN_DEV_MEM = 2, + LOCKDOWN_EFI_TEST = 3, + LOCKDOWN_KEXEC = 4, + LOCKDOWN_HIBERNATION = 5, + LOCKDOWN_PCI_ACCESS = 6, + LOCKDOWN_IOPORT = 7, + LOCKDOWN_MSR = 8, + LOCKDOWN_ACPI_TABLES = 9, + LOCKDOWN_DEVICE_TREE = 10, + LOCKDOWN_PCMCIA_CIS = 11, + LOCKDOWN_TIOCSSERIAL = 12, + LOCKDOWN_MODULE_PARAMETERS = 13, + LOCKDOWN_MMIOTRACE = 14, + LOCKDOWN_DEBUGFS = 15, + LOCKDOWN_XMON_WR = 16, + LOCKDOWN_BPF_WRITE_USER = 17, + LOCKDOWN_DBG_WRITE_KERNEL = 18, + LOCKDOWN_RTAS_ERROR_INJECTION = 19, + LOCKDOWN_INTEGRITY_MAX = 20, + LOCKDOWN_KCORE = 21, + LOCKDOWN_KPROBES = 22, + LOCKDOWN_BPF_READ_KERNEL = 23, + LOCKDOWN_DBG_READ_KERNEL = 24, + LOCKDOWN_PERF = 25, + LOCKDOWN_TRACEFS = 26, + LOCKDOWN_XMON_RW = 27, + LOCKDOWN_XFRM_SECRET = 28, + LOCKDOWN_CONFIDENTIALITY_MAX = 29, }; -struct ipv6_devconf; +struct trace_event_functions; -struct fib6_info; +struct trace_event { + struct hlist_node node; + struct list_head list; + int type; + struct trace_event_functions *funcs; +}; -struct rt6_info; +struct trace_event_class; -struct rt6_statistics; +struct trace_event_call { + struct list_head list; + struct trace_event_class *class; + union { + char *name; + struct tracepoint *tp; + }; + struct trace_event event; + char *print_fmt; + struct event_filter *filter; + union { + void *module; + atomic_t refcnt; + }; + void *data; + int flags; + int perf_refcount; + struct hlist_head *perf_events; + struct bpf_prog_array *prog_array; + int (*perf_perm)(struct trace_event_call *, struct perf_event *); +}; -struct fib6_table; +struct ring_buffer_event { + u32 type_len: 5; + u32 time_delta: 27; + u32 array[0]; +}; -struct seg6_pernet_data; +struct cgroup_namespace { + struct ns_common ns; + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct css_set *root_cset; +}; -struct ioam6_pernet_data; +struct nsset; -struct netns_ipv6 { - struct dst_ops ip6_dst_ops; - struct netns_sysctl_ipv6 sysctl; - struct ipv6_devconf *devconf_all; - struct ipv6_devconf *devconf_dflt; - struct inet_peer_base *peers; - struct fqdir *fqdir; - struct fib6_info *fib6_null_entry; - struct rt6_info *ip6_null_entry; - struct rt6_statistics *rt6_stats; - struct timer_list ip6_fib_timer; - struct hlist_head *fib_table_hash; - struct fib6_table *fib6_main_tbl; - struct list_head fib6_walkers; - rwlock_t fib6_walker_lock; - spinlock_t fib6_gc_lock; - atomic_t ip6_rt_gc_expire; - long unsigned int ip6_rt_last_gc; - unsigned char flowlabel_has_excl; - bool fib6_has_custom_rules; - unsigned int fib6_rules_require_fldissect; - unsigned int fib6_routes_require_src; - struct rt6_info *ip6_prohibit_entry; - struct rt6_info *ip6_blk_hole_entry; - struct fib6_table *fib6_local_tbl; - struct fib_rules_ops *fib6_rules_ops; - struct sock *ndisc_sk; - struct sock *tcp_sk; - struct sock *igmp_sk; - struct sock *mc_autojoin_sk; - struct hlist_head *inet6_addr_lst; - spinlock_t addrconf_hash_lock; - struct delayed_work addr_chk_work; - atomic_t dev_addr_genid; - atomic_t fib6_sernum; - struct seg6_pernet_data *seg6_data; - struct fib_notifier_ops *notifier_ops; - struct fib_notifier_ops *ip6mr_notifier_ops; - unsigned int ipmr_seq; - struct { - struct hlist_head head; - spinlock_t lock; - u32 seq; - } ip6addrlbl_table; - struct ioam6_pernet_data *ioam6_data; - long: 64; - long: 64; +struct proc_ns_operations { + const char *name; + const char *real_ns_name; + int type; + struct ns_common * (*get)(struct task_struct *); + void (*put)(struct ns_common *); + int (*install)(struct nsset *, struct ns_common *); + struct user_namespace * (*owner)(struct ns_common *); + struct ns_common * (*get_parent)(struct ns_common *); }; -struct nf_logger; +struct ftrace_regs { + struct pt_regs regs; +}; -struct nf_hook_entries; +struct ftrace_hash { + long unsigned int size_bits; + struct hlist_head *buckets; + long unsigned int count; + long unsigned int flags; + struct callback_head rcu; +}; -struct netns_nf { - struct proc_dir_entry *proc_netfilter; - const struct nf_logger *nf_loggers[13]; - struct ctl_table_header *nf_log_dir_header; - struct nf_hook_entries *hooks_ipv4[5]; - struct nf_hook_entries *hooks_ipv6[5]; +enum perf_sw_ids { + PERF_COUNT_SW_CPU_CLOCK = 0, + PERF_COUNT_SW_TASK_CLOCK = 1, + PERF_COUNT_SW_PAGE_FAULTS = 2, + PERF_COUNT_SW_CONTEXT_SWITCHES = 3, + PERF_COUNT_SW_CPU_MIGRATIONS = 4, + PERF_COUNT_SW_PAGE_FAULTS_MIN = 5, + PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6, + PERF_COUNT_SW_ALIGNMENT_FAULTS = 7, + PERF_COUNT_SW_EMULATION_FAULTS = 8, + PERF_COUNT_SW_DUMMY = 9, + PERF_COUNT_SW_BPF_OUTPUT = 10, + PERF_COUNT_SW_CGROUP_SWITCHES = 11, + PERF_COUNT_SW_MAX = 12, }; -struct netns_bpf { - struct bpf_prog_array *run_array[2]; - struct bpf_prog *progs[2]; - struct list_head links[2]; +enum perf_branch_sample_type_shift { + PERF_SAMPLE_BRANCH_USER_SHIFT = 0, + PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1, + PERF_SAMPLE_BRANCH_HV_SHIFT = 2, + PERF_SAMPLE_BRANCH_ANY_SHIFT = 3, + PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4, + PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5, + PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6, + PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7, + PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8, + PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9, + PERF_SAMPLE_BRANCH_COND_SHIFT = 10, + PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11, + PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12, + PERF_SAMPLE_BRANCH_CALL_SHIFT = 13, + PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14, + PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15, + PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16, + PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, + PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18, + PERF_SAMPLE_BRANCH_MAX_SHIFT = 19, }; -struct xfrm_policy_hash { - struct hlist_head *table; - unsigned int hmask; - u8 dbits4; - u8 sbits4; - u8 dbits6; - u8 sbits6; +union perf_mem_data_src { + __u64 val; + struct { + __u64 mem_op: 5; + __u64 mem_lvl: 14; + __u64 mem_snoop: 5; + __u64 mem_lock: 2; + __u64 mem_dtlb: 7; + __u64 mem_lvl_num: 4; + __u64 mem_remote: 1; + __u64 mem_snoopx: 2; + __u64 mem_blk: 3; + __u64 mem_hops: 3; + __u64 mem_rsvd: 18; + }; }; -struct xfrm_policy_hthresh { - struct work_struct work; - seqlock_t lock; - u8 lbits4; - u8 rbits4; - u8 lbits6; - u8 rbits6; +struct perf_branch_entry { + __u64 from; + __u64 to; + __u64 mispred: 1; + __u64 predicted: 1; + __u64 in_tx: 1; + __u64 abort: 1; + __u64 cycles: 16; + __u64 type: 4; + __u64 spec: 2; + __u64 new_type: 4; + __u64 priv: 3; + __u64 reserved: 31; }; -struct netns_xfrm { - struct list_head state_all; - struct hlist_head *state_bydst; - struct hlist_head *state_bysrc; - struct hlist_head *state_byspi; - struct hlist_head *state_byseq; - unsigned int state_hmask; - unsigned int state_num; - struct work_struct state_hash_work; - struct list_head policy_all; - struct hlist_head *policy_byidx; - unsigned int policy_idx_hmask; - struct hlist_head policy_inexact[3]; - struct xfrm_policy_hash policy_bydst[3]; - unsigned int policy_count[6]; - struct work_struct policy_hash_work; - struct xfrm_policy_hthresh policy_hthresh; - struct list_head inexact_bins; - struct sock *nlsk; - struct sock *nlsk_stash; - u32 sysctl_aevent_etime; - u32 sysctl_aevent_rseqth; - int sysctl_larval_drop; - u32 sysctl_acq_expires; - u8 policy_default[3]; - struct ctl_table_header *sysctl_hdr; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct dst_ops xfrm4_dst_ops; - struct dst_ops xfrm6_dst_ops; - spinlock_t xfrm_state_lock; - seqcount_spinlock_t xfrm_state_hash_generation; - seqcount_spinlock_t xfrm_policy_hash_generation; - spinlock_t xfrm_policy_lock; - struct mutex xfrm_cfg_mutex; +union perf_sample_weight { + __u64 full; + struct { + __u32 var1_dw; + __u16 var2_w; + __u16 var3_w; + }; }; -struct mpls_route; - -struct netns_mpls { - int ip_ttl_propagate; - int default_ttl; - size_t platform_labels; - struct mpls_route **platform_label; - struct ctl_table_header *ctl; +enum exception_stack_ordering { + ESTACK_DF = 0, + ESTACK_NMI = 1, + ESTACK_DB = 2, + ESTACK_MCE = 3, + ESTACK_VC = 4, + ESTACK_VC2 = 5, + N_EXCEPTION_STACKS = 6, }; -struct netns_xdp { - struct mutex lock; - struct hlist_head list; +struct perf_cpu_context; + +struct perf_output_handle; + +struct pmu { + struct list_head entry; + struct module *module; + struct device *dev; + const struct attribute_group **attr_groups; + const struct attribute_group **attr_update; + const char *name; + int type; + int capabilities; + int *pmu_disable_count; + struct perf_cpu_context *pmu_cpu_context; + atomic_t exclusive_cnt; + int task_ctx_nr; + int hrtimer_interval_ms; + unsigned int nr_addr_filters; + void (*pmu_enable)(struct pmu *); + void (*pmu_disable)(struct pmu *); + int (*event_init)(struct perf_event *); + void (*event_mapped)(struct perf_event *, struct mm_struct *); + void (*event_unmapped)(struct perf_event *, struct mm_struct *); + int (*add)(struct perf_event *, int); + void (*del)(struct perf_event *, int); + void (*start)(struct perf_event *, int); + void (*stop)(struct perf_event *, int); + void (*read)(struct perf_event *); + void (*start_txn)(struct pmu *, unsigned int); + int (*commit_txn)(struct pmu *); + void (*cancel_txn)(struct pmu *); + int (*event_idx)(struct perf_event *); + void (*sched_task)(struct perf_event_context *, bool); + struct kmem_cache *task_ctx_cache; + void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *); + void * (*setup_aux)(struct perf_event *, void **, int, bool); + void (*free_aux)(void *); + long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int); + int (*addr_filters_validate)(struct list_head *); + void (*addr_filters_sync)(struct perf_event *); + int (*aux_output_match)(struct perf_event *); + int (*filter_match)(struct perf_event *); + int (*check_period)(struct perf_event *, u64); }; -struct uevent_sock; +struct perf_regs { + __u64 abi; + struct pt_regs *regs; +}; -struct net_generic; +enum { + TASKSTATS_CMD_UNSPEC = 0, + TASKSTATS_CMD_GET = 1, + TASKSTATS_CMD_NEW = 2, + __TASKSTATS_CMD_MAX = 3, +}; -struct net { - refcount_t passive; - spinlock_t rules_mod_lock; - atomic_t dev_unreg_count; - unsigned int dev_base_seq; - int ifindex; - spinlock_t nsid_lock; - atomic_t fnhe_genid; - struct list_head list; - struct list_head exit_list; - struct llist_node cleanup_list; - struct key_tag *key_domain; - struct user_namespace *user_ns; - struct ucounts *ucounts; - struct idr netns_ids; - struct ns_common ns; - struct ref_tracker_dir refcnt_tracker; - struct list_head dev_base_head; - struct proc_dir_entry *proc_net; - struct proc_dir_entry *proc_net_stat; - struct ctl_table_set sysctls; - struct sock *rtnl; - struct sock *genl_sock; - struct uevent_sock *uevent_sock; - struct hlist_head *dev_name_head; - struct hlist_head *dev_index_head; - struct raw_notifier_head netdev_chain; - u32 hash_mix; - struct net_device *loopback_dev; - struct list_head rules_ops; - struct netns_core core; - struct netns_mib mib; - struct netns_packet packet; - struct netns_unix unx; - struct netns_nexthop nexthop; - struct netns_ipv4 ipv4; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct netns_ipv6 ipv6; - struct netns_nf nf; - struct net_generic *gen; - struct netns_bpf bpf; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct netns_xfrm xfrm; - u64 net_cookie; - struct netns_mpls mpls; - struct netns_xdp xdp; - struct sock *diag_nlsk; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +enum ucount_type { + UCOUNT_USER_NAMESPACES = 0, + UCOUNT_PID_NAMESPACES = 1, + UCOUNT_UTS_NAMESPACES = 2, + UCOUNT_IPC_NAMESPACES = 3, + UCOUNT_NET_NAMESPACES = 4, + UCOUNT_MNT_NAMESPACES = 5, + UCOUNT_CGROUP_NAMESPACES = 6, + UCOUNT_TIME_NAMESPACES = 7, + UCOUNT_INOTIFY_INSTANCES = 8, + UCOUNT_INOTIFY_WATCHES = 9, + UCOUNT_COUNTS = 10, }; -struct cgroup_namespace { - struct ns_common ns; - struct user_namespace *user_ns; - struct ucounts *ucounts; - struct css_set *root_cset; +enum rlimit_type { + UCOUNT_RLIMIT_NPROC = 0, + UCOUNT_RLIMIT_MSGQUEUE = 1, + UCOUNT_RLIMIT_SIGPENDING = 2, + UCOUNT_RLIMIT_MEMLOCK = 3, + UCOUNT_RLIMIT_COUNTS = 4, }; -struct nsset { - unsigned int flags; - struct nsproxy *nsproxy; - struct fs_struct *fs; - const struct cred *cred; +enum cpu_usage_stat { + CPUTIME_USER = 0, + CPUTIME_NICE = 1, + CPUTIME_SYSTEM = 2, + CPUTIME_SOFTIRQ = 3, + CPUTIME_IRQ = 4, + CPUTIME_IDLE = 5, + CPUTIME_IOWAIT = 6, + CPUTIME_STEAL = 7, + CPUTIME_GUEST = 8, + CPUTIME_GUEST_NICE = 9, + NR_STATS = 10, }; struct u64_stats_sync {}; -typedef struct { - local64_t v; -} u64_stats_t; - enum cgroup_bpf_attach_type { - CGROUP_BPF_ATTACH_TYPE_INVALID = 4294967295, + CGROUP_BPF_ATTACH_TYPE_INVALID = -1, CGROUP_INET_INGRESS = 0, CGROUP_INET_EGRESS = 1, CGROUP_INET_SOCK_CREATE = 2, @@ -6421,23 +6235,12 @@ CGROUP_INET4_GETSOCKNAME = 20, CGROUP_INET6_GETSOCKNAME = 21, CGROUP_INET_SOCK_RELEASE = 22, - MAX_CGROUP_BPF_ATTACH_TYPE = 23, -}; - -struct bpf_cgroup_storage; - -struct bpf_prog_array_item { - struct bpf_prog *prog; - union { - struct bpf_cgroup_storage *cgroup_storage[2]; - u64 bpf_cookie; - }; + CGROUP_LSM_START = 23, + CGROUP_LSM_END = 32, + MAX_CGROUP_BPF_ATTACH_TYPE = 33, }; -struct bpf_prog_array { - struct callback_head rcu; - struct bpf_prog_array_item items[0]; -}; +struct psi_group {}; enum cgroup_subsys_id { cpuset_cgrp_id = 0, @@ -6453,43 +6256,6 @@ CGROUP_SUBSYS_COUNT = 10, }; -enum { - CSS_NO_REF = 1, - CSS_ONLINE = 2, - CSS_RELEASED = 4, - CSS_VISIBLE = 8, - CSS_DYING = 16, -}; - -enum { - CGRP_NOTIFY_ON_RELEASE = 0, - CGRP_CPUSET_CLONE_CHILDREN = 1, - CGRP_FREEZE = 2, - CGRP_FROZEN = 3, - CGRP_KILL = 4, -}; - -enum { - CGRP_ROOT_NOPREFIX = 2, - CGRP_ROOT_XATTR = 4, - CGRP_ROOT_NS_DELEGATE = 8, - CGRP_ROOT_CPUSET_V2_MODE = 16, - CGRP_ROOT_MEMORY_LOCAL_EVENTS = 32, - CGRP_ROOT_MEMORY_RECURSIVE_PROT = 64, -}; - -enum { - CFTYPE_ONLY_ON_ROOT = 1, - CFTYPE_NOT_ON_ROOT = 2, - CFTYPE_NS_DELEGATABLE = 4, - CFTYPE_NO_PREFIX = 8, - CFTYPE_WORLD_WRITABLE = 16, - CFTYPE_DEBUG = 32, - CFTYPE_PRESSURE = 64, - __CFTYPE_ONLY_ON_DFL = 65536, - __CFTYPE_NOT_ON_DFL = 131072, -}; - struct cgroup_taskset; struct cftype; @@ -6540,7 +6306,7 @@ unsigned int subsys_mask; int hierarchy_id; struct cgroup cgrp; - u64 cgrp_ancestor_id_storage; + struct cgroup *cgrp_ancestor_storage; atomic_t nr_cgrps; struct list_head root_list; unsigned int flags; @@ -6572,2542 +6338,1648 @@ struct lock_class_key lockdep_key; }; -struct cgroup_taskset { - struct list_head src_csets; - struct list_head dst_csets; - int nr_tasks; - int ssid; - struct list_head *csets; - struct css_set *cur_cset; - struct task_struct *cur_task; -}; - -struct sock_cgroup_data { - struct cgroup *cgroup; - u32 classid; -}; - -struct css_task_iter { - struct cgroup_subsys *ss; - unsigned int flags; - struct list_head *cset_pos; - struct list_head *cset_head; - struct list_head *tcset_pos; - struct list_head *tcset_head; - struct list_head *task_pos; - struct list_head *cur_tasks_head; - struct css_set *cur_cset; - struct css_set *cur_dcset; - struct task_struct *cur_task; - struct list_head iters_node; -}; - -struct kobj_attribute { - struct attribute attr; - ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *); - ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t); -}; - -enum vm_event_item { - PGPGIN = 0, - PGPGOUT = 1, - PSWPIN = 2, - PSWPOUT = 3, - PGALLOC_DMA = 4, - PGALLOC_DMA32 = 5, - PGALLOC_NORMAL = 6, - PGALLOC_MOVABLE = 7, - ALLOCSTALL_DMA = 8, - ALLOCSTALL_DMA32 = 9, - ALLOCSTALL_NORMAL = 10, - ALLOCSTALL_MOVABLE = 11, - PGSCAN_SKIP_DMA = 12, - PGSCAN_SKIP_DMA32 = 13, - PGSCAN_SKIP_NORMAL = 14, - PGSCAN_SKIP_MOVABLE = 15, - PGFREE = 16, - PGACTIVATE = 17, - PGDEACTIVATE = 18, - PGLAZYFREE = 19, - PGFAULT = 20, - PGMAJFAULT = 21, - PGLAZYFREED = 22, - PGREFILL = 23, - PGREUSE = 24, - PGSTEAL_KSWAPD = 25, - PGSTEAL_DIRECT = 26, - PGDEMOTE_KSWAPD = 27, - PGDEMOTE_DIRECT = 28, - PGSCAN_KSWAPD = 29, - PGSCAN_DIRECT = 30, - PGSCAN_DIRECT_THROTTLE = 31, - PGSCAN_ANON = 32, - PGSCAN_FILE = 33, - PGSTEAL_ANON = 34, - PGSTEAL_FILE = 35, - PGSCAN_ZONE_RECLAIM_FAILED = 36, - PGINODESTEAL = 37, - SLABS_SCANNED = 38, - KSWAPD_INODESTEAL = 39, - KSWAPD_LOW_WMARK_HIT_QUICKLY = 40, - KSWAPD_HIGH_WMARK_HIT_QUICKLY = 41, - PAGEOUTRUN = 42, - PGROTATED = 43, - DROP_PAGECACHE = 44, - DROP_SLAB = 45, - OOM_KILL = 46, - NUMA_PTE_UPDATES = 47, - NUMA_HUGE_PTE_UPDATES = 48, - NUMA_HINT_FAULTS = 49, - NUMA_HINT_FAULTS_LOCAL = 50, - NUMA_PAGE_MIGRATE = 51, - PGMIGRATE_SUCCESS = 52, - PGMIGRATE_FAIL = 53, - THP_MIGRATION_SUCCESS = 54, - THP_MIGRATION_FAIL = 55, - THP_MIGRATION_SPLIT = 56, - COMPACTMIGRATE_SCANNED = 57, - COMPACTFREE_SCANNED = 58, - COMPACTISOLATED = 59, - COMPACTSTALL = 60, - COMPACTFAIL = 61, - COMPACTSUCCESS = 62, - KCOMPACTD_WAKE = 63, - KCOMPACTD_MIGRATE_SCANNED = 64, - KCOMPACTD_FREE_SCANNED = 65, - HTLB_BUDDY_PGALLOC = 66, - HTLB_BUDDY_PGALLOC_FAIL = 67, - CMA_ALLOC_SUCCESS = 68, - CMA_ALLOC_FAIL = 69, - UNEVICTABLE_PGCULLED = 70, - UNEVICTABLE_PGSCANNED = 71, - UNEVICTABLE_PGRESCUED = 72, - UNEVICTABLE_PGMLOCKED = 73, - UNEVICTABLE_PGMUNLOCKED = 74, - UNEVICTABLE_PGCLEARED = 75, - UNEVICTABLE_PGSTRANDED = 76, - THP_FAULT_ALLOC = 77, - THP_FAULT_FALLBACK = 78, - THP_FAULT_FALLBACK_CHARGE = 79, - THP_COLLAPSE_ALLOC = 80, - THP_COLLAPSE_ALLOC_FAILED = 81, - THP_FILE_ALLOC = 82, - THP_FILE_FALLBACK = 83, - THP_FILE_FALLBACK_CHARGE = 84, - THP_FILE_MAPPED = 85, - THP_SPLIT_PAGE = 86, - THP_SPLIT_PAGE_FAILED = 87, - THP_DEFERRED_SPLIT_PAGE = 88, - THP_SPLIT_PMD = 89, - THP_SCAN_EXCEED_NONE_PTE = 90, - THP_SCAN_EXCEED_SWAP_PTE = 91, - THP_SCAN_EXCEED_SHARED_PTE = 92, - THP_SPLIT_PUD = 93, - THP_ZERO_PAGE_ALLOC = 94, - THP_ZERO_PAGE_ALLOC_FAILED = 95, - THP_SWPOUT = 96, - THP_SWPOUT_FALLBACK = 97, - BALLOON_INFLATE = 98, - BALLOON_DEFLATE = 99, - BALLOON_MIGRATE = 100, - SWAP_RA = 101, - SWAP_RA_HIT = 102, - KSM_SWPIN_COPY = 103, - DIRECT_MAP_LEVEL2_SPLIT = 104, - DIRECT_MAP_LEVEL3_SPLIT = 105, - NR_VM_EVENT_ITEMS = 106, +struct perf_callchain_entry { + __u64 nr; + __u64 ip[0]; }; -enum fs_value_type { - fs_value_is_undefined = 0, - fs_value_is_flag = 1, - fs_value_is_string = 2, - fs_value_is_blob = 3, - fs_value_is_filename = 4, - fs_value_is_file = 5, -}; +typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int); -struct fs_parameter { - const char *key; - enum fs_value_type type: 8; +struct perf_raw_frag { union { - char *string; - void *blob; - struct filename *name; - struct file *file; + struct perf_raw_frag *next; + long unsigned int pad; }; - size_t size; - int dirfd; + perf_copy_f copy; + void *data; + u32 size; +} __attribute__((packed)); + +struct perf_raw_record { + struct perf_raw_frag frag; + u32 size; }; -struct fc_log { - refcount_t usage; - u8 head; - u8 tail; - u8 need_free; - struct module *owner; - char *buffer[8]; +struct perf_branch_stack { + __u64 nr; + __u64 hw_idx; + struct perf_branch_entry entries[0]; }; -struct fs_context_operations { - void (*free)(struct fs_context *); - int (*dup)(struct fs_context *, struct fs_context *); - int (*parse_param)(struct fs_context *, struct fs_parameter *); - int (*parse_monolithic)(struct fs_context *, void *); - int (*get_tree)(struct fs_context *); - int (*reconfigure)(struct fs_context *); +struct perf_cpu_context { + struct perf_event_context ctx; + struct perf_event_context *task_ctx; + int active_oncpu; + int exclusive; + raw_spinlock_t hrtimer_lock; + struct hrtimer hrtimer; + ktime_t hrtimer_interval; + unsigned int hrtimer_active; + struct perf_cgroup *cgrp; + struct list_head cgrp_cpuctx_entry; + struct list_head sched_cb_entry; + int sched_cb_usage; + int online; + int heap_size; + struct perf_event **heap; + struct perf_event *heap_default[2]; }; -struct fs_parse_result { - bool negated; +struct perf_output_handle { + struct perf_event *event; + struct perf_buffer *rb; + long unsigned int wakeup; + long unsigned int size; + u64 aux_flags; union { - bool boolean; - int int_32; - unsigned int uint_32; - u64 uint_64; + void *addr; + long unsigned int head; }; + int page; }; -struct cgroup_fs_context { - struct kernfs_fs_context kfc; - struct cgroup_root *root; - struct cgroup_namespace *ns; - unsigned int flags; - bool cpuset_clone_children; - bool none; - bool all_ss; - u16 subsys_mask; - char *name; - char *release_agent; +struct perf_addr_filter_range { + long unsigned int start; + long unsigned int size; }; -struct cgroup_pidlist; - -struct cgroup_file_ctx { - struct cgroup_namespace *ns; - struct { - void *trigger; - } psi; - struct { - bool started; - struct css_task_iter iter; - } procs; - struct { - struct cgroup_pidlist *pidlist; - } procs1; +struct perf_sample_data { + u64 sample_flags; + u64 period; + struct perf_branch_stack *br_stack; + union perf_sample_weight weight; + union perf_mem_data_src data_src; + u64 txn; + u64 addr; + struct perf_raw_record *raw; + u64 type; + u64 ip; + struct { + u32 pid; + u32 tid; + } tid_entry; + u64 time; + u64 id; + u64 stream_id; + struct { + u32 cpu; + u32 reserved; + } cpu_entry; + struct perf_callchain_entry *callchain; + u64 aux_size; + struct perf_regs regs_user; + struct perf_regs regs_intr; + u64 stack_user_size; + u64 phys_addr; + u64 cgroup; + u64 data_page_size; + u64 code_page_size; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct cgrp_cset_link { - struct cgroup *cgrp; - struct css_set *cset; - struct list_head cset_link; - struct list_head cgrp_link; -}; +struct prog_entry; -struct cgroup_mgctx { - struct list_head preloaded_src_csets; - struct list_head preloaded_dst_csets; - struct cgroup_taskset tset; - u16 ss_mask; +struct event_filter { + struct prog_entry *prog; + char *filter_string; }; -struct bpf_insn { - __u8 code; - __u8 dst_reg: 4; - __u8 src_reg: 4; - __s16 off; - __s32 imm; -}; +struct perf_cgroup_info; -struct bpf_cgroup_storage_key { - __u64 cgroup_inode_id; - __u32 attach_type; +struct perf_cgroup { + struct cgroup_subsys_state css; + struct perf_cgroup_info *info; }; -enum bpf_map_type { - BPF_MAP_TYPE_UNSPEC = 0, - BPF_MAP_TYPE_HASH = 1, - BPF_MAP_TYPE_ARRAY = 2, - BPF_MAP_TYPE_PROG_ARRAY = 3, - BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4, - BPF_MAP_TYPE_PERCPU_HASH = 5, - BPF_MAP_TYPE_PERCPU_ARRAY = 6, - BPF_MAP_TYPE_STACK_TRACE = 7, - BPF_MAP_TYPE_CGROUP_ARRAY = 8, - BPF_MAP_TYPE_LRU_HASH = 9, - BPF_MAP_TYPE_LRU_PERCPU_HASH = 10, - BPF_MAP_TYPE_LPM_TRIE = 11, - BPF_MAP_TYPE_ARRAY_OF_MAPS = 12, - BPF_MAP_TYPE_HASH_OF_MAPS = 13, - BPF_MAP_TYPE_DEVMAP = 14, - BPF_MAP_TYPE_SOCKMAP = 15, - BPF_MAP_TYPE_CPUMAP = 16, - BPF_MAP_TYPE_XSKMAP = 17, - BPF_MAP_TYPE_SOCKHASH = 18, - BPF_MAP_TYPE_CGROUP_STORAGE = 19, - BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20, - BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21, - BPF_MAP_TYPE_QUEUE = 22, - BPF_MAP_TYPE_STACK = 23, - BPF_MAP_TYPE_SK_STORAGE = 24, - BPF_MAP_TYPE_DEVMAP_HASH = 25, - BPF_MAP_TYPE_STRUCT_OPS = 26, - BPF_MAP_TYPE_RINGBUF = 27, - BPF_MAP_TYPE_INODE_STORAGE = 28, - BPF_MAP_TYPE_TASK_STORAGE = 29, - BPF_MAP_TYPE_BLOOM_FILTER = 30, +struct perf_cgroup_info { + u64 time; + u64 timestamp; + u64 timeoffset; + int active; }; -enum bpf_prog_type { - BPF_PROG_TYPE_UNSPEC = 0, - BPF_PROG_TYPE_SOCKET_FILTER = 1, - BPF_PROG_TYPE_KPROBE = 2, - BPF_PROG_TYPE_SCHED_CLS = 3, - BPF_PROG_TYPE_SCHED_ACT = 4, - BPF_PROG_TYPE_TRACEPOINT = 5, - BPF_PROG_TYPE_XDP = 6, - BPF_PROG_TYPE_PERF_EVENT = 7, - BPF_PROG_TYPE_CGROUP_SKB = 8, - BPF_PROG_TYPE_CGROUP_SOCK = 9, - BPF_PROG_TYPE_LWT_IN = 10, - BPF_PROG_TYPE_LWT_OUT = 11, - BPF_PROG_TYPE_LWT_XMIT = 12, - BPF_PROG_TYPE_SOCK_OPS = 13, - BPF_PROG_TYPE_SK_SKB = 14, - BPF_PROG_TYPE_CGROUP_DEVICE = 15, - BPF_PROG_TYPE_SK_MSG = 16, - BPF_PROG_TYPE_RAW_TRACEPOINT = 17, - BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18, - BPF_PROG_TYPE_LWT_SEG6LOCAL = 19, - BPF_PROG_TYPE_LIRC_MODE2 = 20, - BPF_PROG_TYPE_SK_REUSEPORT = 21, - BPF_PROG_TYPE_FLOW_DISSECTOR = 22, - BPF_PROG_TYPE_CGROUP_SYSCTL = 23, - BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24, - BPF_PROG_TYPE_CGROUP_SOCKOPT = 25, - BPF_PROG_TYPE_TRACING = 26, - BPF_PROG_TYPE_STRUCT_OPS = 27, - BPF_PROG_TYPE_EXT = 28, - BPF_PROG_TYPE_LSM = 29, - BPF_PROG_TYPE_SK_LOOKUP = 30, - BPF_PROG_TYPE_SYSCALL = 31, +struct seq_buf { + char *buffer; + size_t size; + size_t len; + loff_t readpos; }; -enum bpf_attach_type { - BPF_CGROUP_INET_INGRESS = 0, - BPF_CGROUP_INET_EGRESS = 1, - BPF_CGROUP_INET_SOCK_CREATE = 2, - BPF_CGROUP_SOCK_OPS = 3, - BPF_SK_SKB_STREAM_PARSER = 4, - BPF_SK_SKB_STREAM_VERDICT = 5, - BPF_CGROUP_DEVICE = 6, - BPF_SK_MSG_VERDICT = 7, - BPF_CGROUP_INET4_BIND = 8, - BPF_CGROUP_INET6_BIND = 9, - BPF_CGROUP_INET4_CONNECT = 10, - BPF_CGROUP_INET6_CONNECT = 11, - BPF_CGROUP_INET4_POST_BIND = 12, - BPF_CGROUP_INET6_POST_BIND = 13, - BPF_CGROUP_UDP4_SENDMSG = 14, - BPF_CGROUP_UDP6_SENDMSG = 15, - BPF_LIRC_MODE2 = 16, - BPF_FLOW_DISSECTOR = 17, - BPF_CGROUP_SYSCTL = 18, - BPF_CGROUP_UDP4_RECVMSG = 19, - BPF_CGROUP_UDP6_RECVMSG = 20, - BPF_CGROUP_GETSOCKOPT = 21, - BPF_CGROUP_SETSOCKOPT = 22, - BPF_TRACE_RAW_TP = 23, - BPF_TRACE_FENTRY = 24, - BPF_TRACE_FEXIT = 25, - BPF_MODIFY_RETURN = 26, - BPF_LSM_MAC = 27, - BPF_TRACE_ITER = 28, - BPF_CGROUP_INET4_GETPEERNAME = 29, - BPF_CGROUP_INET6_GETPEERNAME = 30, - BPF_CGROUP_INET4_GETSOCKNAME = 31, - BPF_CGROUP_INET6_GETSOCKNAME = 32, - BPF_XDP_DEVMAP = 33, - BPF_CGROUP_INET_SOCK_RELEASE = 34, - BPF_XDP_CPUMAP = 35, - BPF_SK_LOOKUP = 36, - BPF_XDP = 37, - BPF_SK_SKB_VERDICT = 38, - BPF_SK_REUSEPORT_SELECT = 39, - BPF_SK_REUSEPORT_SELECT_OR_MIGRATE = 40, - BPF_PERF_EVENT = 41, - BPF_TRACE_KPROBE_MULTI = 42, - __MAX_BPF_ATTACH_TYPE = 43, +struct trace_seq { + char buffer[4096]; + struct seq_buf seq; + int full; }; -union bpf_attr { - struct { - __u32 map_type; - __u32 key_size; - __u32 value_size; - __u32 max_entries; - __u32 map_flags; - __u32 inner_map_fd; - __u32 numa_node; - char map_name[16]; - __u32 map_ifindex; - __u32 btf_fd; - __u32 btf_key_type_id; - __u32 btf_value_type_id; - __u32 btf_vmlinux_value_type_id; - __u64 map_extra; - }; - struct { - __u32 map_fd; - __u64 key; - union { - __u64 value; - __u64 next_key; - }; - __u64 flags; - }; - struct { - __u64 in_batch; - __u64 out_batch; - __u64 keys; - __u64 values; - __u32 count; - __u32 map_fd; - __u64 elem_flags; - __u64 flags; - } batch; - struct { - __u32 prog_type; - __u32 insn_cnt; - __u64 insns; - __u64 license; - __u32 log_level; - __u32 log_size; - __u64 log_buf; - __u32 kern_version; - __u32 prog_flags; - char prog_name[16]; - __u32 prog_ifindex; - __u32 expected_attach_type; - __u32 prog_btf_fd; - __u32 func_info_rec_size; - __u64 func_info; - __u32 func_info_cnt; - __u32 line_info_rec_size; - __u64 line_info; - __u32 line_info_cnt; - __u32 attach_btf_id; - union { - __u32 attach_prog_fd; - __u32 attach_btf_obj_fd; - }; - __u32 core_relo_cnt; - __u64 fd_array; - __u64 core_relos; - __u32 core_relo_rec_size; - }; - struct { - __u64 pathname; - __u32 bpf_fd; - __u32 file_flags; - }; - struct { - __u32 target_fd; - __u32 attach_bpf_fd; - __u32 attach_type; - __u32 attach_flags; - __u32 replace_bpf_fd; - }; - struct { - __u32 prog_fd; - __u32 retval; - __u32 data_size_in; - __u32 data_size_out; - __u64 data_in; - __u64 data_out; - __u32 repeat; - __u32 duration; - __u32 ctx_size_in; - __u32 ctx_size_out; - __u64 ctx_in; - __u64 ctx_out; - __u32 flags; - __u32 cpu; - __u32 batch_size; - } test; - struct { - union { - __u32 start_id; - __u32 prog_id; - __u32 map_id; - __u32 btf_id; - __u32 link_id; - }; - __u32 next_id; - __u32 open_flags; - }; - struct { - __u32 bpf_fd; - __u32 info_len; - __u64 info; - } info; - struct { - __u32 target_fd; - __u32 attach_type; - __u32 query_flags; - __u32 attach_flags; - __u64 prog_ids; - __u32 prog_cnt; - } query; - struct { - __u64 name; - __u32 prog_fd; - } raw_tracepoint; - struct { - __u64 btf; - __u64 btf_log_buf; - __u32 btf_size; - __u32 btf_log_size; - __u32 btf_log_level; - }; - struct { - __u32 pid; - __u32 fd; - __u32 flags; - __u32 buf_len; - __u64 buf; - __u32 prog_id; - __u32 fd_type; - __u64 probe_offset; - __u64 probe_addr; - } task_fd_query; - struct { - __u32 prog_fd; - union { - __u32 target_fd; - __u32 target_ifindex; - }; - __u32 attach_type; - __u32 flags; - union { - __u32 target_btf_id; - struct { - __u64 iter_info; - __u32 iter_info_len; - }; - struct { - __u64 bpf_cookie; - } perf_event; - struct { - __u32 flags; - __u32 cnt; - __u64 syms; - __u64 addrs; - __u64 cookies; - } kprobe_multi; - struct { - __u32 target_btf_id; - __u64 cookie; - } tracing; - }; - } link_create; - struct { - __u32 link_fd; - __u32 new_prog_fd; - __u32 flags; - __u32 old_prog_fd; - } link_update; - struct { - __u32 link_fd; - } link_detach; - struct { - __u32 type; - } enable_stats; - struct { - __u32 link_fd; - __u32 flags; - } iter_create; - struct { - __u32 prog_fd; - __u32 map_fd; - __u32 flags; - } prog_bind_map; +struct trace_entry { + short unsigned int type; + unsigned char flags; + unsigned char preempt_count; + int pid; }; -struct bpf_func_info { - __u32 insn_off; - __u32 type_id; +struct trace_array; + +struct tracer; + +struct array_buffer; + +struct ring_buffer_iter; + +struct trace_iterator { + struct trace_array *tr; + struct tracer *trace; + struct array_buffer *array_buffer; + void *private; + int cpu_file; + struct mutex mutex; + struct ring_buffer_iter **buffer_iter; + long unsigned int iter_flags; + void *temp; + unsigned int temp_size; + char *fmt; + unsigned int fmt_size; + long int wait_index; + struct trace_seq tmp_seq; + cpumask_var_t started; + bool snapshot; + struct trace_seq seq; + struct trace_entry *ent; + long unsigned int lost_events; + int leftover; + int ent_size; + int cpu; + u64 ts; + loff_t pos; + long int idx; }; -struct bpf_line_info { - __u32 insn_off; - __u32 file_name_off; - __u32 line_off; - __u32 line_col; +struct trace_buffer; + +struct trace_array_cpu; + +struct array_buffer { + struct trace_array *tr; + struct trace_buffer *buffer; + struct trace_array_cpu *data; + u64 time_start; + int cpu; }; -typedef __u64 __addrpair; +struct trace_pid_list; -typedef __u32 __portpair; +struct trace_event_file; -typedef struct { - struct net *net; -} possible_net_t; +struct trace_options; -struct in6_addr { - union { - __u8 u6_addr8[16]; - __be16 u6_addr16[8]; - __be32 u6_addr32[4]; - } in6_u; +struct trace_func_repeats; + +struct trace_array { + struct list_head list; + char *name; + struct array_buffer array_buffer; + struct trace_pid_list *filtered_pids; + struct trace_pid_list *filtered_no_pids; + arch_spinlock_t max_lock; + int buffer_disabled; + int sys_refcount_enter; + int sys_refcount_exit; + struct trace_event_file *enter_syscall_files[451]; + struct trace_event_file *exit_syscall_files[451]; + int stop_count; + int clock_id; + int nr_topts; + bool clear_trace; + int buffer_percent; + unsigned int n_err_log_entries; + struct tracer *current_trace; + unsigned int trace_flags; + unsigned char trace_flags_index[32]; + unsigned int flags; + raw_spinlock_t start_lock; + struct list_head err_log; + struct dentry *dir; + struct dentry *options; + struct dentry *percpu_dir; + struct dentry *event_dir; + struct trace_options *topts; + struct list_head systems; + struct list_head events; + struct trace_event_file *trace_marker_file; + cpumask_var_t tracing_cpumask; + int ref; + int trace_ref; + struct ftrace_ops *ops; + struct trace_pid_list *function_pids; + struct trace_pid_list *function_no_pids; + struct list_head func_probes; + struct list_head mod_trace; + struct list_head mod_notrace; + int function_enabled; + int no_filter_buffering_ref; + struct list_head hist_vars; + struct trace_func_repeats *last_func_repeats; }; -struct hlist_nulls_node { - struct hlist_nulls_node *next; - struct hlist_nulls_node **pprev; +enum print_line_t { + TRACE_TYPE_PARTIAL_LINE = 0, + TRACE_TYPE_HANDLED = 1, + TRACE_TYPE_UNHANDLED = 2, + TRACE_TYPE_NO_CONSUME = 3, }; -struct proto; +struct tracer_flags; -struct sock_common { - union { - __addrpair skc_addrpair; - struct { - __be32 skc_daddr; - __be32 skc_rcv_saddr; - }; - }; - union { - unsigned int skc_hash; - __u16 skc_u16hashes[2]; - }; - union { - __portpair skc_portpair; - struct { - __be16 skc_dport; - __u16 skc_num; - }; - }; - short unsigned int skc_family; - volatile unsigned char skc_state; - unsigned char skc_reuse: 4; - unsigned char skc_reuseport: 1; - unsigned char skc_ipv6only: 1; - unsigned char skc_net_refcnt: 1; - int skc_bound_dev_if; - union { - struct hlist_node skc_bind_node; - struct hlist_node skc_portaddr_node; - }; - struct proto *skc_prot; - possible_net_t skc_net; - struct in6_addr skc_v6_daddr; - struct in6_addr skc_v6_rcv_saddr; - atomic64_t skc_cookie; - union { - long unsigned int skc_flags; - struct sock *skc_listener; - struct inet_timewait_death_row *skc_tw_dr; - }; - int skc_dontcopy_begin[0]; - union { - struct hlist_node skc_node; - struct hlist_nulls_node skc_nulls_node; - }; - short unsigned int skc_tx_queue_mapping; - short unsigned int skc_rx_queue_mapping; - union { - int skc_incoming_cpu; - u32 skc_rcv_wnd; - u32 skc_tw_rcv_nxt; - }; - refcount_t skc_refcnt; - int skc_dontcopy_end[0]; - union { - u32 skc_rxhash; - u32 skc_window_clamp; - u32 skc_tw_snd_nxt; - }; +struct tracer { + const char *name; + int (*init)(struct trace_array *); + void (*reset)(struct trace_array *); + void (*start)(struct trace_array *); + void (*stop)(struct trace_array *); + int (*update_thresh)(struct trace_array *); + void (*open)(struct trace_iterator *); + void (*pipe_open)(struct trace_iterator *); + void (*close)(struct trace_iterator *); + void (*pipe_close)(struct trace_iterator *); + ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *); + ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); + void (*print_header)(struct seq_file *); + enum print_line_t (*print_line)(struct trace_iterator *); + int (*set_flag)(struct trace_array *, u32, u32, int); + int (*flag_changed)(struct trace_array *, u32, int); + struct tracer *next; + struct tracer_flags *flags; + int enabled; + bool print_max; + bool allow_instances; + bool noboot; }; -typedef struct { - spinlock_t slock; - int owned; - wait_queue_head_t wq; - struct lockdep_map dep_map; -} socket_lock_t; +typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *); -struct sk_buff_list { - struct sk_buff *next; - struct sk_buff *prev; +struct trace_event_functions { + trace_print_func trace; + trace_print_func raw; + trace_print_func hex; + trace_print_func binary; }; -struct sk_buff_head { +enum trace_flag_type { + TRACE_FLAG_IRQS_OFF = 1, + TRACE_FLAG_IRQS_NOSUPPORT = 2, + TRACE_FLAG_NEED_RESCHED = 4, + TRACE_FLAG_HARDIRQ = 8, + TRACE_FLAG_SOFTIRQ = 16, + TRACE_FLAG_PREEMPT_RESCHED = 32, + TRACE_FLAG_NMI = 64, + TRACE_FLAG_BH_OFF = 128, +}; + +enum trace_reg { + TRACE_REG_REGISTER = 0, + TRACE_REG_UNREGISTER = 1, + TRACE_REG_PERF_REGISTER = 2, + TRACE_REG_PERF_UNREGISTER = 3, + TRACE_REG_PERF_OPEN = 4, + TRACE_REG_PERF_CLOSE = 5, + TRACE_REG_PERF_ADD = 6, + TRACE_REG_PERF_DEL = 7, +}; + +struct trace_event_fields { + const char *type; union { struct { - struct sk_buff *next; - struct sk_buff *prev; + const char *name; + const int size; + const int align; + const int is_signed; + const int filter_type; }; - struct sk_buff_list list; + int (*define_fields)(struct trace_event_call *); }; - __u32 qlen; - spinlock_t lock; }; -typedef u64 netdev_features_t; - -typedef struct {} netns_tracker; +struct trace_event_class { + const char *system; + void *probe; + void *perf_probe; + int (*reg)(struct trace_event_call *, enum trace_reg, void *); + struct trace_event_fields *fields_array; + struct list_head * (*get_fields)(struct trace_event_call *); + struct list_head fields; + int (*raw_init)(struct trace_event_call *); +}; -struct sk_filter; +struct trace_subsystem_dir; -struct socket_wq; +struct trace_event_file { + struct list_head list; + struct trace_event_call *event_call; + struct event_filter *filter; + struct dentry *dir; + struct trace_array *tr; + struct trace_subsystem_dir *system; + struct list_head triggers; + long unsigned int flags; + atomic_t sm_ref; + atomic_t tm_ref; +}; -struct xfrm_policy; +enum { + TRACE_EVENT_FL_FILTERED_BIT = 0, + TRACE_EVENT_FL_CAP_ANY_BIT = 1, + TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2, + TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3, + TRACE_EVENT_FL_TRACEPOINT_BIT = 4, + TRACE_EVENT_FL_DYNAMIC_BIT = 5, + TRACE_EVENT_FL_KPROBE_BIT = 6, + TRACE_EVENT_FL_UPROBE_BIT = 7, + TRACE_EVENT_FL_EPROBE_BIT = 8, + TRACE_EVENT_FL_CUSTOM_BIT = 9, +}; -struct socket; +enum { + TRACE_EVENT_FL_FILTERED = 1, + TRACE_EVENT_FL_CAP_ANY = 2, + TRACE_EVENT_FL_NO_SET_FILTER = 4, + TRACE_EVENT_FL_IGNORE_ENABLE = 8, + TRACE_EVENT_FL_TRACEPOINT = 16, + TRACE_EVENT_FL_DYNAMIC = 32, + TRACE_EVENT_FL_KPROBE = 64, + TRACE_EVENT_FL_UPROBE = 128, + TRACE_EVENT_FL_EPROBE = 256, + TRACE_EVENT_FL_CUSTOM = 512, +}; -struct sock_reuseport; +enum { + EVENT_FILE_FL_ENABLED_BIT = 0, + EVENT_FILE_FL_RECORDED_CMD_BIT = 1, + EVENT_FILE_FL_RECORDED_TGID_BIT = 2, + EVENT_FILE_FL_FILTERED_BIT = 3, + EVENT_FILE_FL_NO_SET_FILTER_BIT = 4, + EVENT_FILE_FL_SOFT_MODE_BIT = 5, + EVENT_FILE_FL_SOFT_DISABLED_BIT = 6, + EVENT_FILE_FL_TRIGGER_MODE_BIT = 7, + EVENT_FILE_FL_TRIGGER_COND_BIT = 8, + EVENT_FILE_FL_PID_FILTER_BIT = 9, + EVENT_FILE_FL_WAS_ENABLED_BIT = 10, +}; -struct sock { - struct sock_common __sk_common; - struct dst_entry *sk_rx_dst; - int sk_rx_dst_ifindex; - u32 sk_rx_dst_cookie; - socket_lock_t sk_lock; - atomic_t sk_drops; - int sk_rcvlowat; - struct sk_buff_head sk_error_queue; - struct sk_buff_head sk_receive_queue; - struct { - atomic_t rmem_alloc; - int len; - struct sk_buff *head; - struct sk_buff *tail; - } sk_backlog; - int sk_forward_alloc; - u32 sk_reserved_mem; - unsigned int sk_ll_usec; - unsigned int sk_napi_id; - int sk_rcvbuf; - struct sk_filter *sk_filter; - union { - struct socket_wq *sk_wq; - struct socket_wq *sk_wq_raw; - }; - struct xfrm_policy *sk_policy[2]; - struct dst_entry *sk_dst_cache; - atomic_t sk_omem_alloc; - int sk_sndbuf; - int sk_wmem_queued; - refcount_t sk_wmem_alloc; - long unsigned int sk_tsq_flags; - union { - struct sk_buff *sk_send_head; - struct rb_root tcp_rtx_queue; - }; - struct sk_buff_head sk_write_queue; - __s32 sk_peek_off; - int sk_write_pending; - __u32 sk_dst_pending_confirm; - u32 sk_pacing_status; - long int sk_sndtimeo; - struct timer_list sk_timer; - __u32 sk_priority; - __u32 sk_mark; - long unsigned int sk_pacing_rate; - long unsigned int sk_max_pacing_rate; - struct page_frag sk_frag; - netdev_features_t sk_route_caps; - int sk_gso_type; - unsigned int sk_gso_max_size; - gfp_t sk_allocation; - __u32 sk_txhash; - u8 sk_gso_disabled: 1; - u8 sk_kern_sock: 1; - u8 sk_no_check_tx: 1; - u8 sk_no_check_rx: 1; - u8 sk_userlocks: 4; - u8 sk_pacing_shift; - u16 sk_type; - u16 sk_protocol; - u16 sk_gso_max_segs; - long unsigned int sk_lingertime; - struct proto *sk_prot_creator; - rwlock_t sk_callback_lock; - int sk_err; - int sk_err_soft; - u32 sk_ack_backlog; - u32 sk_max_ack_backlog; - kuid_t sk_uid; - u8 sk_txrehash; - u8 sk_prefer_busy_poll; - u16 sk_busy_poll_budget; - spinlock_t sk_peer_lock; - int sk_bind_phc; - struct pid *sk_peer_pid; - const struct cred *sk_peer_cred; - long int sk_rcvtimeo; - ktime_t sk_stamp; - u16 sk_tsflags; - u8 sk_shutdown; - atomic_t sk_tskey; - atomic_t sk_zckey; - u8 sk_clockid; - u8 sk_txtime_deadline_mode: 1; - u8 sk_txtime_report_errors: 1; - u8 sk_txtime_unused: 6; - struct socket *sk_socket; - void *sk_user_data; - void *sk_security; - struct sock_cgroup_data sk_cgrp_data; - struct mem_cgroup *sk_memcg; - void (*sk_state_change)(struct sock *); - void (*sk_data_ready)(struct sock *); - void (*sk_write_space)(struct sock *); - void (*sk_error_report)(struct sock *); - int (*sk_backlog_rcv)(struct sock *, struct sk_buff *); - void (*sk_destruct)(struct sock *); - struct sock_reuseport *sk_reuseport_cb; - struct bpf_local_storage *sk_bpf_storage; - struct callback_head sk_rcu; - netns_tracker ns_tracker; +enum { + EVENT_FILE_FL_ENABLED = 1, + EVENT_FILE_FL_RECORDED_CMD = 2, + EVENT_FILE_FL_RECORDED_TGID = 4, + EVENT_FILE_FL_FILTERED = 8, + EVENT_FILE_FL_NO_SET_FILTER = 16, + EVENT_FILE_FL_SOFT_MODE = 32, + EVENT_FILE_FL_SOFT_DISABLED = 64, + EVENT_FILE_FL_TRIGGER_MODE = 128, + EVENT_FILE_FL_TRIGGER_COND = 256, + EVENT_FILE_FL_PID_FILTER = 512, + EVENT_FILE_FL_WAS_ENABLED = 1024, }; -struct trace_event_functions; +struct event_subsystem; -struct trace_event { - struct hlist_node node; +struct trace_subsystem_dir { struct list_head list; - int type; - struct trace_event_functions *funcs; + struct event_subsystem *subsystem; + struct trace_array *tr; + struct dentry *entry; + int ref_count; + int nr_events; }; -struct trace_event_class; - -struct trace_event_call { - struct list_head list; - struct trace_event_class *class; - union { - char *name; - struct tracepoint *tp; - }; - struct trace_event event; - char *print_fmt; - struct event_filter *filter; - union { - void *module; - atomic_t refcnt; - }; - void *data; - int flags; - int perf_refcount; - struct hlist_head *perf_events; - struct bpf_prog_array *prog_array; - int (*perf_perm)(struct trace_event_call *, struct perf_event *); +enum event_trigger_type { + ETT_NONE = 0, + ETT_TRACE_ONOFF = 1, + ETT_SNAPSHOT = 2, + ETT_STACKTRACE = 4, + ETT_EVENT_ENABLE = 8, + ETT_EVENT_HIST = 16, + ETT_HIST_ENABLE = 32, + ETT_EVENT_EPROBE = 64, }; -struct trace_eval_map { - const char *system; - const char *eval_string; - long unsigned int eval_value; +union lower_chunk { + union lower_chunk *next; + long unsigned int data[256]; }; -typedef struct { - union { - void *kernel; - void *user; - }; - bool is_kernel: 1; -} sockptr_t; +union upper_chunk { + union upper_chunk *next; + union lower_chunk *data[256]; +}; -struct btf_type { - __u32 name_off; - __u32 info; - union { - __u32 size; - __u32 type; - }; +struct trace_pid_list { + raw_spinlock_t lock; + struct irq_work refill_irqwork; + union upper_chunk *upper[256]; + union upper_chunk *upper_list; + union lower_chunk *lower_list; + int free_upper_chunks; + int free_lower_chunks; }; -enum btf_kfunc_type { - BTF_KFUNC_TYPE_CHECK = 0, - BTF_KFUNC_TYPE_ACQUIRE = 1, - BTF_KFUNC_TYPE_RELEASE = 2, - BTF_KFUNC_TYPE_RET_NULL = 3, - BTF_KFUNC_TYPE_KPTR_ACQUIRE = 4, - BTF_KFUNC_TYPE_MAX = 5, +struct trace_array_cpu { + atomic_t disabled; + void *buffer_page; + long unsigned int entries; + long unsigned int saved_latency; + long unsigned int critical_start; + long unsigned int critical_end; + long unsigned int critical_sequence; + long unsigned int nice; + long unsigned int policy; + long unsigned int rt_priority; + long unsigned int skipped_entries; + u64 preempt_timestamp; + pid_t pid; + kuid_t uid; + char comm[16]; + int ftrace_ignore_pid; + bool ignore_pid; }; -typedef void (*btf_dtor_kfunc_t)(void *); +struct trace_option_dentry; -typedef u64 (*bpf_callback_t)(u64, u64, u64, u64, u64); +struct trace_options { + struct tracer *tracer; + struct trace_option_dentry *topts; +}; -struct bpf_iter_aux_info; +struct tracer_opt; -typedef int (*bpf_iter_init_seq_priv_t)(void *, struct bpf_iter_aux_info *); +struct trace_option_dentry { + struct tracer_opt *opt; + struct tracer_flags *flags; + struct trace_array *tr; + struct dentry *entry; +}; -struct bpf_map; +struct trace_func_repeats { + long unsigned int ip; + long unsigned int parent_ip; + long unsigned int count; + u64 ts_last_call; +}; -struct bpf_iter_aux_info { - struct bpf_map *map; +struct tracer_opt { + const char *name; + u32 bit; }; -typedef void (*bpf_iter_fini_seq_priv_t)(void *); +struct tracer_flags { + u32 val; + struct tracer_opt *opts; + struct tracer *trace; +}; -struct bpf_iter_seq_info { - const struct seq_operations *seq_ops; - bpf_iter_init_seq_priv_t init_seq_private; - bpf_iter_fini_seq_priv_t fini_seq_private; - u32 seq_priv_size; +enum trace_iterator_bits { + TRACE_ITER_PRINT_PARENT_BIT = 0, + TRACE_ITER_SYM_OFFSET_BIT = 1, + TRACE_ITER_SYM_ADDR_BIT = 2, + TRACE_ITER_VERBOSE_BIT = 3, + TRACE_ITER_RAW_BIT = 4, + TRACE_ITER_HEX_BIT = 5, + TRACE_ITER_BIN_BIT = 6, + TRACE_ITER_BLOCK_BIT = 7, + TRACE_ITER_PRINTK_BIT = 8, + TRACE_ITER_ANNOTATE_BIT = 9, + TRACE_ITER_USERSTACKTRACE_BIT = 10, + TRACE_ITER_SYM_USEROBJ_BIT = 11, + TRACE_ITER_PRINTK_MSGONLY_BIT = 12, + TRACE_ITER_CONTEXT_INFO_BIT = 13, + TRACE_ITER_LATENCY_FMT_BIT = 14, + TRACE_ITER_RECORD_CMD_BIT = 15, + TRACE_ITER_RECORD_TGID_BIT = 16, + TRACE_ITER_OVERWRITE_BIT = 17, + TRACE_ITER_STOP_ON_FREE_BIT = 18, + TRACE_ITER_IRQ_INFO_BIT = 19, + TRACE_ITER_MARKERS_BIT = 20, + TRACE_ITER_EVENT_FORK_BIT = 21, + TRACE_ITER_PAUSE_ON_TRACE_BIT = 22, + TRACE_ITER_HASH_PTR_BIT = 23, + TRACE_ITER_FUNCTION_BIT = 24, + TRACE_ITER_FUNC_FORK_BIT = 25, + TRACE_ITER_DISPLAY_GRAPH_BIT = 26, + TRACE_ITER_STACKTRACE_BIT = 27, + TRACE_ITER_LAST_BIT = 28, }; -struct btf; +struct event_subsystem { + struct list_head list; + const char *name; + struct event_filter *filter; + int ref_count; +}; -struct bpf_prog_aux; +enum { + EVENT_TRIGGER_FL_PROBE = 1, +}; -struct bpf_local_storage_map; +struct event_trigger_ops; -struct bpf_verifier_env; +struct event_command; -struct bpf_func_state; +struct event_trigger_data { + long unsigned int count; + int ref; + int flags; + struct event_trigger_ops *ops; + struct event_command *cmd_ops; + struct event_filter *filter; + char *filter_str; + void *private_data; + bool paused; + bool paused_tmp; + struct list_head list; + char *name; + struct list_head named_list; + struct event_trigger_data *named_data; +}; -struct bpf_map_ops { - int (*map_alloc_check)(union bpf_attr *); - struct bpf_map * (*map_alloc)(union bpf_attr *); - void (*map_release)(struct bpf_map *, struct file *); - void (*map_free)(struct bpf_map *); - int (*map_get_next_key)(struct bpf_map *, void *, void *); - void (*map_release_uref)(struct bpf_map *); - void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *); - int (*map_lookup_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); - int (*map_lookup_and_delete_elem)(struct bpf_map *, void *, void *, u64); - int (*map_lookup_and_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); - int (*map_update_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); - int (*map_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); - void * (*map_lookup_elem)(struct bpf_map *, void *); - int (*map_update_elem)(struct bpf_map *, void *, void *, u64); - int (*map_delete_elem)(struct bpf_map *, void *); - int (*map_push_elem)(struct bpf_map *, void *, u64); - int (*map_pop_elem)(struct bpf_map *, void *); - int (*map_peek_elem)(struct bpf_map *, void *); - void * (*map_lookup_percpu_elem)(struct bpf_map *, void *, u32); - void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int); - void (*map_fd_put_ptr)(void *); - int (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *); - u32 (*map_fd_sys_lookup_elem)(void *); - void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *); - int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *); - int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *); - void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *); - void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *); - int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32); - int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *); - int (*map_mmap)(struct bpf_map *, struct vm_area_struct *); - __poll_t (*map_poll)(struct bpf_map *, struct file *, struct poll_table_struct *); - int (*map_local_storage_charge)(struct bpf_local_storage_map *, void *, u32); - void (*map_local_storage_uncharge)(struct bpf_local_storage_map *, void *, u32); - struct bpf_local_storage ** (*map_owner_storage_ptr)(void *); - int (*map_redirect)(struct bpf_map *, u32, u64); - bool (*map_meta_equal)(const struct bpf_map *, const struct bpf_map *); - int (*map_set_for_each_callback_args)(struct bpf_verifier_env *, struct bpf_func_state *, struct bpf_func_state *); - int (*map_for_each_callback)(struct bpf_map *, bpf_callback_t, void *, u64); - int *map_btf_id; - const struct bpf_iter_seq_info *iter_seq_info; +struct event_trigger_ops { + void (*trigger)(struct event_trigger_data *, struct trace_buffer *, void *, struct ring_buffer_event *); + int (*init)(struct event_trigger_data *); + void (*free)(struct event_trigger_data *); + int (*print)(struct seq_file *, struct event_trigger_data *); }; -struct bpf_map_value_off; - -struct bpf_map_off_arr; - -struct bpf_map { - const struct bpf_map_ops *ops; - struct bpf_map *inner_map_meta; - void *security; - enum bpf_map_type map_type; - u32 key_size; - u32 value_size; - u32 max_entries; - u64 map_extra; - u32 map_flags; - int spin_lock_off; - struct bpf_map_value_off *kptr_off_tab; - int timer_off; - u32 id; - int numa_node; - u32 btf_key_type_id; - u32 btf_value_type_id; - u32 btf_vmlinux_value_type_id; - struct btf *btf; - struct mem_cgroup *memcg; - char name[16]; - struct bpf_map_off_arr *off_arr; - atomic64_t refcnt; - atomic64_t usercnt; - struct work_struct work; - struct mutex freeze_mutex; - atomic64_t writecnt; - struct { - spinlock_t lock; - enum bpf_prog_type type; - bool jited; - bool xdp_has_frags; - } owner; - bool bypass_spec_v1; - bool frozen; +struct event_command { + struct list_head list; + char *name; + enum event_trigger_type trigger_type; + int flags; + int (*parse)(struct event_command *, struct trace_event_file *, char *, char *, char *); + int (*reg)(char *, struct event_trigger_data *, struct trace_event_file *); + void (*unreg)(char *, struct event_trigger_data *, struct trace_event_file *); + void (*unreg_all)(struct trace_event_file *); + int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *); + struct event_trigger_ops * (*get_trigger_ops)(char *, char *); }; -struct btf_header { - __u16 magic; - __u8 version; - __u8 flags; - __u32 hdr_len; - __u32 type_off; - __u32 type_len; - __u32 str_off; - __u32 str_len; +struct enable_trigger_data { + struct trace_event_file *file; + bool enable; + bool hist; }; -struct btf_kfunc_set_tab; - -struct btf_id_dtor_kfunc_tab; - -struct btf { - void *data; - struct btf_type **types; - u32 *resolved_ids; - u32 *resolved_sizes; - const char *strings; - void *nohdr_data; - struct btf_header hdr; - u32 nr_types; - u32 types_size; - u32 data_size; - refcount_t refcnt; - u32 id; - struct callback_head rcu; - struct btf_kfunc_set_tab *kfunc_set_tab; - struct btf_id_dtor_kfunc_tab *dtor_kfunc_tab; - struct btf *base_btf; - u32 start_id; - u32 start_str_off; - char name[56]; - bool kernel_btf; +enum event_command_flags { + EVENT_CMD_FL_POST_TRIGGER = 1, + EVENT_CMD_FL_NEEDS_REC = 2, }; -struct bpf_ksym { - long unsigned int start; - long unsigned int end; - char name[128]; - struct list_head lnode; - struct latch_tree_node tnode; - bool prog; +enum lockdep_lock_type { + LD_LOCK_NORMAL = 0, + LD_LOCK_PERCPU = 1, + LD_LOCK_MAX = 2, }; -struct bpf_ctx_arg_aux; - -struct bpf_trampoline; - -struct bpf_jit_poke_descriptor; - -struct bpf_kfunc_desc_tab; - -struct bpf_kfunc_btf_tab; +struct cacheline_padding { + char x[0]; +}; -struct bpf_prog_ops; +struct bio; -struct btf_mod_pair; +struct bio_list { + struct bio *head; + struct bio *tail; +}; -struct bpf_prog_offload; +struct fprop_local_percpu { + struct percpu_counter events; + unsigned int period; + raw_spinlock_t lock; +}; -struct bpf_func_info_aux; +enum wb_reason { + WB_REASON_BACKGROUND = 0, + WB_REASON_VMSCAN = 1, + WB_REASON_SYNC = 2, + WB_REASON_PERIODIC = 3, + WB_REASON_LAPTOP_TIMER = 4, + WB_REASON_FS_FREE_SPACE = 5, + WB_REASON_FORKER_THREAD = 6, + WB_REASON_FOREIGN_FLUSH = 7, + WB_REASON_MAX = 8, +}; -struct bpf_prog_aux { - atomic64_t refcnt; - u32 used_map_cnt; - u32 used_btf_cnt; - u32 max_ctx_offset; - u32 max_pkt_offset; - u32 max_tp_access; - u32 stack_depth; - u32 id; - u32 func_cnt; - u32 func_idx; - u32 attach_btf_id; - u32 ctx_arg_info_size; - u32 max_rdonly_access; - u32 max_rdwr_access; - struct btf *attach_btf; - const struct bpf_ctx_arg_aux *ctx_arg_info; - struct mutex dst_mutex; - struct bpf_prog *dst_prog; - struct bpf_trampoline *dst_trampoline; - enum bpf_prog_type saved_dst_prog_type; - enum bpf_attach_type saved_dst_attach_type; - bool verifier_zext; - bool offload_requested; - bool attach_btf_trace; - bool func_proto_unreliable; - bool sleepable; - bool tail_call_reachable; - bool xdp_has_frags; - bool use_bpf_prog_pack; - const struct btf_type *attach_func_proto; - const char *attach_func_name; - struct bpf_prog **func; - void *jit_data; - struct bpf_jit_poke_descriptor *poke_tab; - struct bpf_kfunc_desc_tab *kfunc_tab; - struct bpf_kfunc_btf_tab *kfunc_btf_tab; - u32 size_poke_tab; - struct bpf_ksym ksym; - const struct bpf_prog_ops *ops; - struct bpf_map **used_maps; - struct mutex used_maps_mutex; - struct btf_mod_pair *used_btfs; - struct bpf_prog *prog; - struct user_struct *user; - u64 load_time; - u32 verified_insns; - struct bpf_map *cgroup_storage[2]; - char name[16]; - void *security; - struct bpf_prog_offload *offload; - struct btf *btf; - struct bpf_func_info *func_info; - struct bpf_func_info_aux *func_info_aux; - struct bpf_line_info *linfo; - void **jited_linfo; - u32 func_info_cnt; - u32 nr_linfo; - u32 linfo_idx; - u32 num_exentries; - struct exception_table_entry *extable; +struct bdi_writeback { + struct backing_dev_info *bdi; + long unsigned int state; + long unsigned int last_old_flush; + struct list_head b_dirty; + struct list_head b_io; + struct list_head b_more_io; + struct list_head b_dirty_time; + spinlock_t list_lock; + atomic_t writeback_inodes; + struct percpu_counter stat[4]; + long unsigned int bw_time_stamp; + long unsigned int dirtied_stamp; + long unsigned int written_stamp; + long unsigned int write_bandwidth; + long unsigned int avg_write_bandwidth; + long unsigned int dirty_ratelimit; + long unsigned int balanced_dirty_ratelimit; + struct fprop_local_percpu completions; + int dirty_exceeded; + enum wb_reason start_all_reason; + spinlock_t work_lock; + struct list_head work_list; + struct delayed_work dwork; + struct delayed_work bw_dwork; + long unsigned int dirty_sleep; + struct list_head bdi_node; + struct percpu_ref refcnt; + struct fprop_local_percpu memcg_completions; + struct cgroup_subsys_state *memcg_css; + struct cgroup_subsys_state *blkcg_css; + struct list_head memcg_node; + struct list_head blkcg_node; + struct list_head b_attached; + struct list_head offline_node; union { - struct work_struct work; + struct work_struct release_work; struct callback_head rcu; }; }; -enum { - BPF_MAP_VALUE_OFF_MAX = 8, - BPF_MAP_OFF_ARR_MAX = 10, -}; - -enum bpf_kptr_type { - BPF_KPTR_UNREF = 0, - BPF_KPTR_REF = 1, +struct backing_dev_info { + u64 id; + struct rb_node rb_node; + struct list_head bdi_list; + long unsigned int ra_pages; + long unsigned int io_pages; + struct kref refcnt; + unsigned int capabilities; + unsigned int min_ratio; + unsigned int max_ratio; + unsigned int max_prop_frac; + atomic_long_t tot_write_bandwidth; + struct bdi_writeback wb; + struct list_head wb_list; + struct xarray cgwb_tree; + struct mutex cgwb_release_mutex; + struct rw_semaphore wb_switch_rwsem; + wait_queue_head_t wb_waitq; + struct device *dev; + char dev_name[64]; + struct device *owner; + struct timer_list laptop_mode_wb_timer; + struct dentry *debug_dir; }; -struct bpf_map_value_off_desc { - u32 offset; - enum bpf_kptr_type type; - struct { - struct btf *btf; - struct module *module; - btf_dtor_kfunc_t dtor; - u32 btf_id; - } kptr; +struct mem_cgroup_id { + int id; + refcount_t ref; }; -struct bpf_map_value_off { - u32 nr_off; - struct bpf_map_value_off_desc off[0]; +struct page_counter { + atomic_long_t usage; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct cacheline_padding _pad1_; + long unsigned int emin; + atomic_long_t min_usage; + atomic_long_t children_min_usage; + long unsigned int elow; + atomic_long_t low_usage; + atomic_long_t children_low_usage; + long unsigned int watermark; + long unsigned int failcnt; + struct cacheline_padding _pad2_; + long unsigned int min; + long unsigned int low; + long unsigned int high; + long unsigned int max; + struct page_counter *parent; + long: 64; + long: 64; + long: 64; }; -struct bpf_map_off_arr { - u32 cnt; - u32 field_off[10]; - u8 field_sz[10]; +struct vmpressure { + long unsigned int scanned; + long unsigned int reclaimed; + long unsigned int tree_scanned; + long unsigned int tree_reclaimed; + spinlock_t sr_lock; + struct list_head events; + struct mutex events_lock; + struct work_struct work; }; -struct bpf_offloaded_map; +struct mem_cgroup_threshold_ary; -struct bpf_map_dev_ops { - int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *); - int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *); - int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64); - int (*map_delete_elem)(struct bpf_offloaded_map *, void *); +struct mem_cgroup_thresholds { + struct mem_cgroup_threshold_ary *primary; + struct mem_cgroup_threshold_ary *spare; }; -struct bpf_offloaded_map { - struct bpf_map map; - struct net_device *netdev; - const struct bpf_map_dev_ops *dev_ops; - void *dev_priv; - struct list_head offloads; - long: 64; - long: 64; - long: 64; +struct fprop_global { + struct percpu_counter events; + unsigned int period; + seqcount_t sequence; }; -struct net_device_stats { - long unsigned int rx_packets; - long unsigned int tx_packets; - long unsigned int rx_bytes; - long unsigned int tx_bytes; - long unsigned int rx_errors; - long unsigned int tx_errors; - long unsigned int rx_dropped; - long unsigned int tx_dropped; - long unsigned int multicast; - long unsigned int collisions; - long unsigned int rx_length_errors; - long unsigned int rx_over_errors; - long unsigned int rx_crc_errors; - long unsigned int rx_frame_errors; - long unsigned int rx_fifo_errors; - long unsigned int rx_missed_errors; - long unsigned int tx_aborted_errors; - long unsigned int tx_carrier_errors; - long unsigned int tx_fifo_errors; - long unsigned int tx_heartbeat_errors; - long unsigned int tx_window_errors; - long unsigned int rx_compressed; - long unsigned int tx_compressed; +struct wb_domain { + spinlock_t lock; + struct fprop_global completions; + struct timer_list period_timer; + long unsigned int period_time; + long unsigned int dirty_limit_tstamp; + long unsigned int dirty_limit; }; -struct netdev_hw_addr_list { - struct list_head list; - int count; - struct rb_root tree; +struct wb_completion { + atomic_t cnt; + wait_queue_head_t *waitq; }; -struct wireless_dev; - -enum rx_handler_result { - RX_HANDLER_CONSUMED = 0, - RX_HANDLER_ANOTHER = 1, - RX_HANDLER_EXACT = 2, - RX_HANDLER_PASS = 3, +struct memcg_cgwb_frn { + u64 bdi_id; + int memcg_id; + u64 at; + struct wb_completion done; }; -typedef enum rx_handler_result rx_handler_result_t; - -typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **); - -enum netdev_ml_priv_type { - ML_PRIV_NONE = 0, - ML_PRIV_CAN = 1, +struct deferred_split { + spinlock_t split_queue_lock; + struct list_head split_queue; + long unsigned int split_queue_len; }; -struct pcpu_dstats; +struct memcg_vmstats; -struct netdev_tc_txq { - u16 count; - u16 offset; -}; +struct obj_cgroup; -struct sfp_bus; +struct memcg_vmstats_percpu; -struct bpf_xdp_link; +struct mem_cgroup_per_node; -struct bpf_xdp_entity { - struct bpf_prog *prog; - struct bpf_xdp_link *link; +struct mem_cgroup { + struct cgroup_subsys_state css; + struct mem_cgroup_id id; + long: 64; + long: 64; + long: 64; + long: 64; + struct page_counter memory; + union { + struct page_counter swap; + struct page_counter memsw; + }; + struct page_counter kmem; + struct page_counter tcpmem; + struct work_struct high_work; + long unsigned int soft_limit; + struct vmpressure vmpressure; + bool oom_group; + bool oom_lock; + int under_oom; + int swappiness; + int oom_kill_disable; + struct cgroup_file events_file; + struct cgroup_file events_local_file; + struct cgroup_file swap_events_file; + struct mutex thresholds_lock; + struct mem_cgroup_thresholds thresholds; + struct mem_cgroup_thresholds memsw_thresholds; + struct list_head oom_notify; + long unsigned int move_charge_at_immigrate; + spinlock_t move_lock; + long unsigned int move_lock_flags; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct cacheline_padding _pad1_; + struct memcg_vmstats *vmstats; + atomic_long_t memory_events[9]; + atomic_long_t memory_events_local[9]; + long unsigned int socket_pressure; + bool tcpmem_active; + int tcpmem_pressure; + int kmemcg_id; + struct obj_cgroup *objcg; + struct list_head objcg_list; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct cacheline_padding _pad2_; + atomic_t moving_account; + struct task_struct *move_lock_task; + struct memcg_vmstats_percpu *vmstats_percpu; + struct list_head cgwb_list; + struct wb_domain cgwb_domain; + struct memcg_cgwb_frn cgwb_frn[4]; + struct list_head event_list; + spinlock_t event_list_lock; + struct deferred_split deferred_split_queue; + struct mem_cgroup_per_node *nodeinfo[0]; + long: 64; + long: 64; }; -typedef struct {} netdevice_tracker; - -struct netdev_name_node; - -struct dev_ifalias; - -struct net_device_ops; - -struct net_device_core_stats; +typedef struct { + struct lockdep_map dep_map; + struct task_struct *owner; +} local_lock_t; -struct ethtool_ops; +struct free_area { + struct list_head free_list[6]; + long unsigned int nr_free; +}; -struct ndisc_ops; +struct pglist_data; -struct header_ops; +struct lruvec { + struct list_head lists[5]; + spinlock_t lru_lock; + long unsigned int anon_cost; + long unsigned int file_cost; + atomic_long_t nonresident_age; + long unsigned int refaults[2]; + long unsigned int flags; + struct pglist_data *pgdat; +}; -struct vlan_info; +struct per_cpu_pages; -struct in_device; +struct per_cpu_zonestat; -struct inet6_dev; - -struct wpan_dev; - -struct netdev_rx_queue; - -struct mini_Qdisc; - -struct netdev_queue; - -struct cpu_rmap; - -struct Qdisc; - -struct xdp_dev_bulk_queue; - -struct xps_dev_maps; - -struct pcpu_lstats; - -struct pcpu_sw_netstats; - -struct rtnl_link_ops; +struct zone { + long unsigned int _watermark[4]; + long unsigned int watermark_boost; + long unsigned int nr_reserved_highatomic; + long int lowmem_reserve[4]; + int node; + struct pglist_data *zone_pgdat; + struct per_cpu_pages *per_cpu_pageset; + struct per_cpu_zonestat *per_cpu_zonestats; + int pageset_high; + int pageset_batch; + long unsigned int zone_start_pfn; + atomic_long_t managed_pages; + long unsigned int spanned_pages; + long unsigned int present_pages; + long unsigned int cma_pages; + const char *name; + long unsigned int nr_isolate_pageblock; + int initialized; + long: 32; + long: 64; + struct cacheline_padding _pad1_; + struct free_area free_area[11]; + long unsigned int flags; + spinlock_t lock; + struct cacheline_padding _pad2_; + long unsigned int percpu_drift_mark; + long unsigned int compact_cached_free_pfn; + long unsigned int compact_cached_migrate_pfn[2]; + long unsigned int compact_init_migrate_pfn; + long unsigned int compact_init_free_pfn; + unsigned int compact_considered; + unsigned int compact_defer_shift; + int compact_order_failed; + bool compact_blockskip_flush; + bool contiguous; + short: 16; + struct cacheline_padding _pad3_; + atomic_long_t vm_stat[10]; + atomic_long_t vm_numa_event[6]; +}; -struct dcbnl_rtnl_ops; +struct zoneref { + struct zone *zone; + int zone_idx; +}; -struct phy_device; +struct zonelist { + struct zoneref _zonerefs[257]; +}; -struct udp_tunnel_nic_info; +enum zone_type { + ZONE_DMA = 0, + ZONE_DMA32 = 1, + ZONE_NORMAL = 2, + ZONE_MOVABLE = 3, + __MAX_NR_ZONES = 4, +}; -struct udp_tunnel_nic; +struct per_cpu_nodestat; -struct rtnl_hw_stats64; +struct memory_tier; -struct net_device { - char name[16]; - struct netdev_name_node *name_node; - struct dev_ifalias *ifalias; - long unsigned int mem_end; - long unsigned int mem_start; - long unsigned int base_addr; - long unsigned int state; - struct list_head dev_list; - struct list_head napi_list; - struct list_head unreg_list; - struct list_head close_list; - struct list_head ptype_all; - struct list_head ptype_specific; - struct { - struct list_head upper; - struct list_head lower; - } adj_list; - unsigned int flags; - long long unsigned int priv_flags; - const struct net_device_ops *netdev_ops; - int ifindex; - short unsigned int gflags; - short unsigned int hard_header_len; - unsigned int mtu; - short unsigned int needed_headroom; - short unsigned int needed_tailroom; - netdev_features_t features; - netdev_features_t hw_features; - netdev_features_t wanted_features; - netdev_features_t vlan_features; - netdev_features_t hw_enc_features; - netdev_features_t mpls_features; - netdev_features_t gso_partial_features; - unsigned int min_mtu; - unsigned int max_mtu; - short unsigned int type; - unsigned char min_header_len; - unsigned char name_assign_type; - int group; - struct net_device_stats stats; - struct net_device_core_stats *core_stats; - atomic_t carrier_up_count; - atomic_t carrier_down_count; - const struct ethtool_ops *ethtool_ops; - const struct ndisc_ops *ndisc_ops; - const struct header_ops *header_ops; - unsigned char operstate; - unsigned char link_mode; - unsigned char if_port; - unsigned char dma; - unsigned char perm_addr[32]; - unsigned char addr_assign_type; - unsigned char addr_len; - unsigned char upper_level; - unsigned char lower_level; - short unsigned int neigh_priv_len; - short unsigned int dev_id; - short unsigned int dev_port; - short unsigned int padded; - spinlock_t addr_list_lock; - int irq; - struct netdev_hw_addr_list uc; - struct netdev_hw_addr_list mc; - struct netdev_hw_addr_list dev_addrs; - struct kset *queues_kset; - struct list_head unlink_list; - unsigned int promiscuity; - unsigned int allmulti; - bool uc_promisc; - unsigned char nested_level; - struct vlan_info *vlan_info; - struct in_device *ip_ptr; - struct inet6_dev *ip6_ptr; - struct wireless_dev *ieee80211_ptr; - struct wpan_dev *ieee802154_ptr; - const unsigned char *dev_addr; - struct netdev_rx_queue *_rx; - unsigned int num_rx_queues; - unsigned int real_num_rx_queues; - struct bpf_prog *xdp_prog; - long unsigned int gro_flush_timeout; - int napi_defer_hard_irqs; - unsigned int gro_max_size; - rx_handler_func_t *rx_handler; - void *rx_handler_data; - struct mini_Qdisc *miniq_ingress; - struct netdev_queue *ingress_queue; - struct nf_hook_entries *nf_hooks_ingress; - unsigned char broadcast[32]; - struct cpu_rmap *rx_cpu_rmap; - struct hlist_node index_hlist; +struct pglist_data { + struct zone node_zones[4]; + struct zonelist node_zonelists[2]; + int nr_zones; + long unsigned int node_start_pfn; + long unsigned int node_present_pages; + long unsigned int node_spanned_pages; + int node_id; + wait_queue_head_t kswapd_wait; + wait_queue_head_t pfmemalloc_wait; + wait_queue_head_t reclaim_wait[4]; + atomic_t nr_writeback_throttled; + long unsigned int nr_reclaim_start; + struct task_struct *kswapd; + int kswapd_order; + enum zone_type kswapd_highest_zoneidx; + int kswapd_failures; + int kcompactd_max_order; + enum zone_type kcompactd_highest_zoneidx; + wait_queue_head_t kcompactd_wait; + struct task_struct *kcompactd; + bool proactive_compact_trigger; + long unsigned int totalreserve_pages; + long unsigned int min_unmapped_pages; + long unsigned int min_slab_pages; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; + struct cacheline_padding _pad1_; + struct deferred_split deferred_split_queue; + unsigned int nbp_rl_start; + long unsigned int nbp_rl_nr_cand; + unsigned int nbp_threshold; + unsigned int nbp_th_start; + long unsigned int nbp_th_nr_cand; + struct lruvec __lruvec; + long unsigned int flags; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct cacheline_padding _pad2_; + struct per_cpu_nodestat *per_cpu_nodestats; + atomic_long_t vm_stat[43]; + struct memory_tier *memtier; + long: 64; long: 64; - struct netdev_queue *_tx; - unsigned int num_tx_queues; - unsigned int real_num_tx_queues; - struct Qdisc *qdisc; - unsigned int tx_queue_len; - spinlock_t tx_global_lock; - struct xdp_dev_bulk_queue *xdp_bulkq; - struct xps_dev_maps *xps_maps[2]; - struct mini_Qdisc *miniq_egress; - struct nf_hook_entries *nf_hooks_egress; - struct hlist_head qdisc_hash[16]; - struct timer_list watchdog_timer; - int watchdog_timeo; - u32 proto_down_reason; - struct list_head todo_list; - int *pcpu_refcnt; - struct ref_tracker_dir refcnt_tracker; - struct list_head link_watch_list; - enum { - NETREG_UNINITIALIZED = 0, - NETREG_REGISTERED = 1, - NETREG_UNREGISTERING = 2, - NETREG_UNREGISTERED = 3, - NETREG_RELEASED = 4, - NETREG_DUMMY = 5, - } reg_state: 8; - bool dismantle; - enum { - RTNL_LINK_INITIALIZED = 0, - RTNL_LINK_INITIALIZING = 1, - } rtnl_link_state: 16; - bool needs_free_netdev; - void (*priv_destructor)(struct net_device *); - possible_net_t nd_net; - void *ml_priv; - enum netdev_ml_priv_type ml_priv_type; - union { - struct pcpu_lstats *lstats; - struct pcpu_sw_netstats *tstats; - struct pcpu_dstats *dstats; - }; - struct device dev; - const struct attribute_group *sysfs_groups[4]; - const struct attribute_group *sysfs_rx_queue_group; - const struct rtnl_link_ops *rtnl_link_ops; - unsigned int gso_max_size; - u16 gso_max_segs; - const struct dcbnl_rtnl_ops *dcbnl_ops; - s16 num_tc; - struct netdev_tc_txq tc_to_txq[16]; - u8 prio_tc_map[16]; - struct phy_device *phydev; - struct sfp_bus *sfp_bus; - struct lock_class_key *qdisc_tx_busylock; - bool proto_down; - unsigned int wol_enabled: 1; - unsigned int threaded: 1; - struct list_head net_notifier_list; - const struct udp_tunnel_nic_info *udp_tunnel_nic_info; - struct udp_tunnel_nic *udp_tunnel_nic; - struct bpf_xdp_entity xdp_state[3]; - u8 dev_addr_shadow[32]; - netdevice_tracker linkwatch_dev_tracker; - netdevice_tracker watchdog_dev_tracker; - netdevice_tracker dev_registered_tracker; - struct rtnl_hw_stats64 *offload_xstats_l3; long: 64; }; -enum bpf_type_flag { - PTR_MAYBE_NULL = 256, - MEM_RDONLY = 512, - MEM_ALLOC = 1024, - MEM_USER = 2048, - MEM_PERCPU = 4096, - OBJ_RELEASE = 8192, - PTR_UNTRUSTED = 16384, - __BPF_TYPE_LAST_FLAG = 16384, +struct per_cpu_pages { + spinlock_t lock; + int count; + int high; + int batch; + short int free_factor; + short int expire; + struct list_head lists[13]; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum bpf_arg_type { - ARG_DONTCARE = 0, - ARG_CONST_MAP_PTR = 1, - ARG_PTR_TO_MAP_KEY = 2, - ARG_PTR_TO_MAP_VALUE = 3, - ARG_PTR_TO_UNINIT_MAP_VALUE = 4, - ARG_PTR_TO_MEM = 5, - ARG_PTR_TO_UNINIT_MEM = 6, - ARG_CONST_SIZE = 7, - ARG_CONST_SIZE_OR_ZERO = 8, - ARG_PTR_TO_CTX = 9, - ARG_ANYTHING = 10, - ARG_PTR_TO_SPIN_LOCK = 11, - ARG_PTR_TO_SOCK_COMMON = 12, - ARG_PTR_TO_INT = 13, - ARG_PTR_TO_LONG = 14, - ARG_PTR_TO_SOCKET = 15, - ARG_PTR_TO_BTF_ID = 16, - ARG_PTR_TO_ALLOC_MEM = 17, - ARG_CONST_ALLOC_SIZE_OR_ZERO = 18, - ARG_PTR_TO_BTF_ID_SOCK_COMMON = 19, - ARG_PTR_TO_PERCPU_BTF_ID = 20, - ARG_PTR_TO_FUNC = 21, - ARG_PTR_TO_STACK = 22, - ARG_PTR_TO_CONST_STR = 23, - ARG_PTR_TO_TIMER = 24, - ARG_PTR_TO_KPTR = 25, - __BPF_ARG_TYPE_MAX = 26, - ARG_PTR_TO_MAP_VALUE_OR_NULL = 259, - ARG_PTR_TO_MEM_OR_NULL = 261, - ARG_PTR_TO_CTX_OR_NULL = 265, - ARG_PTR_TO_SOCKET_OR_NULL = 271, - ARG_PTR_TO_ALLOC_MEM_OR_NULL = 273, - ARG_PTR_TO_STACK_OR_NULL = 278, - ARG_PTR_TO_BTF_ID_OR_NULL = 272, - __BPF_ARG_TYPE_LIMIT = 32767, +struct per_cpu_zonestat { + s8 vm_stat_diff[10]; + s8 stat_threshold; + long unsigned int vm_numa_event[6]; }; -enum bpf_return_type { - RET_INTEGER = 0, - RET_VOID = 1, - RET_PTR_TO_MAP_VALUE = 2, - RET_PTR_TO_SOCKET = 3, - RET_PTR_TO_TCP_SOCK = 4, - RET_PTR_TO_SOCK_COMMON = 5, - RET_PTR_TO_ALLOC_MEM = 6, - RET_PTR_TO_MEM_OR_BTF_ID = 7, - RET_PTR_TO_BTF_ID = 8, - __BPF_RET_TYPE_MAX = 9, - RET_PTR_TO_MAP_VALUE_OR_NULL = 258, - RET_PTR_TO_SOCKET_OR_NULL = 259, - RET_PTR_TO_TCP_SOCK_OR_NULL = 260, - RET_PTR_TO_SOCK_COMMON_OR_NULL = 261, - RET_PTR_TO_ALLOC_MEM_OR_NULL = 1286, - RET_PTR_TO_BTF_ID_OR_NULL = 264, - __BPF_RET_TYPE_LIMIT = 32767, +struct per_cpu_nodestat { + s8 stat_threshold; + s8 vm_node_stat_diff[43]; }; -enum bpf_reg_type { - NOT_INIT = 0, - SCALAR_VALUE = 1, - PTR_TO_CTX = 2, - CONST_PTR_TO_MAP = 3, - PTR_TO_MAP_VALUE = 4, - PTR_TO_MAP_KEY = 5, - PTR_TO_STACK = 6, - PTR_TO_PACKET_META = 7, - PTR_TO_PACKET = 8, - PTR_TO_PACKET_END = 9, - PTR_TO_FLOW_KEYS = 10, - PTR_TO_SOCKET = 11, - PTR_TO_SOCK_COMMON = 12, - PTR_TO_TCP_SOCK = 13, - PTR_TO_TP_BUFFER = 14, - PTR_TO_XDP_SOCK = 15, - PTR_TO_BTF_ID = 16, - PTR_TO_MEM = 17, - PTR_TO_BUF = 18, - PTR_TO_FUNC = 19, - __BPF_REG_TYPE_MAX = 20, - PTR_TO_MAP_VALUE_OR_NULL = 260, - PTR_TO_SOCKET_OR_NULL = 267, - PTR_TO_SOCK_COMMON_OR_NULL = 268, - PTR_TO_TCP_SOCK_OR_NULL = 269, - PTR_TO_BTF_ID_OR_NULL = 272, - __BPF_REG_TYPE_LIMIT = 32767, +enum { + __PERCPU_REF_ATOMIC = 1, + __PERCPU_REF_DEAD = 2, + __PERCPU_REF_ATOMIC_DEAD = 3, + __PERCPU_REF_FLAG_BITS = 2, }; -struct bpf_prog_ops { - int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *); +enum writeback_sync_modes { + WB_SYNC_NONE = 0, + WB_SYNC_ALL = 1, }; -struct bpf_offload_dev; +struct swap_iocb; -struct bpf_prog_offload { - struct bpf_prog *prog; - struct net_device *netdev; - struct bpf_offload_dev *offdev; - void *dev_priv; - struct list_head offloads; - bool dev_state; - bool opt_failed; - void *jited_image; - u32 jited_len; +struct writeback_control { + long int nr_to_write; + long int pages_skipped; + loff_t range_start; + loff_t range_end; + enum writeback_sync_modes sync_mode; + unsigned int for_kupdate: 1; + unsigned int for_background: 1; + unsigned int tagged_writepages: 1; + unsigned int for_reclaim: 1; + unsigned int range_cyclic: 1; + unsigned int for_sync: 1; + unsigned int unpinned_fscache_wb: 1; + unsigned int no_cgroup_owner: 1; + unsigned int punt_to_cgroup: 1; + struct swap_iocb **swap_plug; + struct bdi_writeback *wb; + struct inode *inode; + int wb_id; + int wb_lcand_id; + int wb_tcand_id; + size_t wb_bytes; + size_t wb_lcand_bytes; + size_t wb_tcand_bytes; }; -enum bpf_cgroup_storage_type { - BPF_CGROUP_STORAGE_SHARED = 0, - BPF_CGROUP_STORAGE_PERCPU = 1, - __BPF_CGROUP_STORAGE_MAX = 2, -}; +struct disk_stats; -struct btf_func_model { - u8 ret_size; - u8 nr_args; - u8 arg_size[12]; -}; +struct gendisk; -enum bpf_tramp_prog_type { - BPF_TRAMP_FENTRY = 0, - BPF_TRAMP_FEXIT = 1, - BPF_TRAMP_MODIFY_RETURN = 2, - BPF_TRAMP_MAX = 3, - BPF_TRAMP_REPLACE = 4, -}; +struct partition_meta_info; -struct bpf_tramp_image { - void *image; - struct bpf_ksym ksym; - struct percpu_ref pcref; - void *ip_after_call; - void *ip_epilogue; - union { - struct callback_head rcu; - struct work_struct work; - }; +struct block_device { + sector_t bd_start_sect; + sector_t bd_nr_sectors; + struct disk_stats *bd_stats; + long unsigned int bd_stamp; + bool bd_read_only; + dev_t bd_dev; + atomic_t bd_openers; + struct inode *bd_inode; + struct super_block *bd_super; + void *bd_claiming; + struct device bd_device; + void *bd_holder; + int bd_holders; + bool bd_write_holder; + struct kobject *bd_holder_dir; + u8 bd_partno; + spinlock_t bd_size_lock; + struct gendisk *bd_disk; + struct request_queue *bd_queue; + int bd_fsfreeze_count; + struct mutex bd_fsfreeze_mutex; + struct super_block *bd_fsfreeze_sb; + struct partition_meta_info *bd_meta_info; }; -struct bpf_trampoline { - struct hlist_node hlist; - struct mutex mutex; - refcount_t refcnt; - u64 key; - struct { - struct btf_func_model model; - void *addr; - bool ftrace_managed; - } func; - struct bpf_prog *extension_prog; - struct hlist_head progs_hlist[3]; - int progs_cnt[3]; - struct bpf_tramp_image *cur_image; - u64 selector; - struct module *mod; -}; +typedef __u32 blk_opf_t; -struct bpf_func_info_aux { - u16 linkage; - bool unreliable; -}; +typedef u8 blk_status_t; -struct bpf_jit_poke_descriptor { - void *tailcall_target; - void *tailcall_bypass; - void *bypass_addr; - void *aux; - union { - struct { - struct bpf_map *map; - u32 key; - } tail_call; - }; - bool tailcall_target_stable; - u8 adj_off; - u16 reason; - u32 insn_idx; -}; +struct bvec_iter { + sector_t bi_sector; + unsigned int bi_size; + unsigned int bi_idx; + unsigned int bi_bvec_done; +} __attribute__((packed)); -struct bpf_ctx_arg_aux { - u32 offset; - enum bpf_reg_type reg_type; - u32 btf_id; -}; +typedef unsigned int blk_qc_t; -struct btf_mod_pair { - struct btf *btf; - struct module *module; +typedef void bio_end_io_t(struct bio *); + +struct bio_issue { + u64 value; }; -struct bpf_storage_buffer; +struct blkcg_gq; -struct bpf_cgroup_storage_map; +struct bio_set; -struct bpf_cgroup_storage { - union { - struct bpf_storage_buffer *buf; - void *percpu_buf; - }; - struct bpf_cgroup_storage_map *map; - struct bpf_cgroup_storage_key key; - struct list_head list_map; - struct list_head list_cg; - struct rb_node node; - struct callback_head rcu; +struct bio { + struct bio *bi_next; + struct block_device *bi_bdev; + blk_opf_t bi_opf; + short unsigned int bi_flags; + short unsigned int bi_ioprio; + blk_status_t bi_status; + atomic_t __bi_remaining; + struct bvec_iter bi_iter; + blk_qc_t bi_cookie; + bio_end_io_t *bi_end_io; + void *bi_private; + struct blkcg_gq *bi_blkg; + struct bio_issue bi_issue; + union { }; + short unsigned int bi_vcnt; + short unsigned int bi_max_vecs; + atomic_t __bi_cnt; + struct bio_vec *bi_io_vec; + struct bio_set *bi_pool; + struct bio_vec bi_inline_vecs[0]; }; -typedef unsigned int sk_buff_data_t; +enum { + CSS_NO_REF = 1, + CSS_ONLINE = 2, + CSS_RELEASED = 4, + CSS_VISIBLE = 8, + CSS_DYING = 16, +}; -struct skb_ext; +struct trace_event_buffer { + struct trace_buffer *buffer; + struct ring_buffer_event *event; + struct trace_event_file *trace_file; + void *entry; + unsigned int trace_ctx; + struct pt_regs *regs; +}; -struct sk_buff { - union { - struct { - struct sk_buff *next; - struct sk_buff *prev; - union { - struct net_device *dev; - long unsigned int dev_scratch; - }; - }; - struct rb_node rbnode; - struct list_head list; - struct llist_node ll_node; - }; - union { - struct sock *sk; - int ip_defrag_offset; - }; - union { - ktime_t tstamp; - u64 skb_mstamp_ns; - }; - char cb[48]; - union { - struct { - long unsigned int _skb_refdst; - void (*destructor)(struct sk_buff *); - }; - struct list_head tcp_tsorted_anchor; - long unsigned int _sk_redir; - }; - unsigned int len; - unsigned int data_len; - __u16 mac_len; - __u16 hdr_len; - __u16 queue_mapping; - __u8 __cloned_offset[0]; - __u8 cloned: 1; - __u8 nohdr: 1; - __u8 fclone: 2; - __u8 peeked: 1; - __u8 head_frag: 1; - __u8 pfmemalloc: 1; - __u8 pp_recycle: 1; - __u8 active_extensions; - union { - struct { - __u8 __pkt_type_offset[0]; - __u8 pkt_type: 3; - __u8 ignore_df: 1; - __u8 nf_trace: 1; - __u8 ip_summed: 2; - __u8 ooo_okay: 1; - __u8 l4_hash: 1; - __u8 sw_hash: 1; - __u8 wifi_acked_valid: 1; - __u8 wifi_acked: 1; - __u8 no_fcs: 1; - __u8 encapsulation: 1; - __u8 encap_hdr_csum: 1; - __u8 csum_valid: 1; - __u8 __pkt_vlan_present_offset[0]; - __u8 vlan_present: 1; - __u8 csum_complete_sw: 1; - __u8 csum_level: 2; - __u8 dst_pending_confirm: 1; - __u8 mono_delivery_time: 1; - __u8 tc_skip_classify: 1; - __u8 tc_at_ingress: 1; - __u8 ndisc_nodetype: 2; - __u8 ipvs_property: 1; - __u8 inner_protocol_type: 1; - __u8 remcsum_offload: 1; - __u8 redirected: 1; - __u8 nf_skip_egress: 1; - __u8 slow_gro: 1; - __u8 csum_not_inet: 1; - __u16 tc_index; - union { - __wsum csum; - struct { - __u16 csum_start; - __u16 csum_offset; - }; - }; - __u32 priority; - int skb_iif; - __u32 hash; - __be16 vlan_proto; - __u16 vlan_tci; - union { - unsigned int napi_id; - unsigned int sender_cpu; - }; - u16 alloc_cpu; - __u32 secmark; - union { - __u32 mark; - __u32 reserved_tailroom; - }; - union { - __be16 inner_protocol; - __u8 inner_ipproto; - }; - __u16 inner_transport_header; - __u16 inner_network_header; - __u16 inner_mac_header; - __be16 protocol; - __u16 transport_header; - __u16 network_header; - __u16 mac_header; - }; - struct { - __u8 __pkt_type_offset[0]; - __u8 pkt_type: 3; - __u8 ignore_df: 1; - __u8 nf_trace: 1; - __u8 ip_summed: 2; - __u8 ooo_okay: 1; - __u8 l4_hash: 1; - __u8 sw_hash: 1; - __u8 wifi_acked_valid: 1; - __u8 wifi_acked: 1; - __u8 no_fcs: 1; - __u8 encapsulation: 1; - __u8 encap_hdr_csum: 1; - __u8 csum_valid: 1; - __u8 __pkt_vlan_present_offset[0]; - __u8 vlan_present: 1; - __u8 csum_complete_sw: 1; - __u8 csum_level: 2; - __u8 dst_pending_confirm: 1; - __u8 mono_delivery_time: 1; - __u8 tc_skip_classify: 1; - __u8 tc_at_ingress: 1; - __u8 ndisc_nodetype: 2; - __u8 ipvs_property: 1; - __u8 inner_protocol_type: 1; - __u8 remcsum_offload: 1; - __u8 redirected: 1; - __u8 nf_skip_egress: 1; - __u8 slow_gro: 1; - __u8 csum_not_inet: 1; - __u16 tc_index; - union { - __wsum csum; - struct { - __u16 csum_start; - __u16 csum_offset; - }; - }; - __u32 priority; - int skb_iif; - __u32 hash; - __be16 vlan_proto; - __u16 vlan_tci; - union { - unsigned int napi_id; - unsigned int sender_cpu; - }; - u16 alloc_cpu; - __u32 secmark; - union { - __u32 mark; - __u32 reserved_tailroom; - }; - union { - __be16 inner_protocol; - __u8 inner_ipproto; - }; - __u16 inner_transport_header; - __u16 inner_network_header; - __u16 inner_mac_header; - __be16 protocol; - __u16 transport_header; - __u16 network_header; - __u16 mac_header; - } headers; - }; - sk_buff_data_t tail; - sk_buff_data_t end; - unsigned char *head; - unsigned char *data; - unsigned int truesize; - refcount_t users; - struct skb_ext *extensions; +enum { + FILTER_OTHER = 0, + FILTER_STATIC_STRING = 1, + FILTER_DYN_STRING = 2, + FILTER_RDYN_STRING = 3, + FILTER_PTR_STRING = 4, + FILTER_TRACE_FN = 5, + FILTER_COMM = 6, + FILTER_CPU = 7, }; -struct dql { - unsigned int num_queued; - unsigned int adj_limit; - unsigned int last_obj_cnt; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - unsigned int limit; - unsigned int num_completed; - unsigned int prev_ovlimit; - unsigned int prev_num_queued; - unsigned int prev_last_obj_cnt; - unsigned int lowest_slack; - long unsigned int slack_start_time; - unsigned int max_limit; - unsigned int min_limit; - unsigned int slack_hold_time; - long: 32; - long: 64; - long: 64; +struct trace_event_raw_mmap_lock { + struct trace_entry ent; + struct mm_struct *mm; + u32 __data_loc_memcg_path; + bool write; + char __data[0]; }; -struct iovec { - void *iov_base; - __kernel_size_t iov_len; +struct trace_event_raw_mmap_lock_acquire_returned { + struct trace_entry ent; + struct mm_struct *mm; + u32 __data_loc_memcg_path; + bool write; + bool success; + char __data[0]; }; -struct kvec { - void *iov_base; - size_t iov_len; +struct trace_event_data_offsets_mmap_lock { + u32 memcg_path; }; -typedef short unsigned int __kernel_sa_family_t; +struct trace_event_data_offsets_mmap_lock_acquire_returned { + u32 memcg_path; +}; -typedef __kernel_sa_family_t sa_family_t; +typedef void (*btf_trace_mmap_lock_start_locking)(void *, struct mm_struct *, const char *, bool); -struct sockaddr { - sa_family_t sa_family; - char sa_data[14]; +typedef void (*btf_trace_mmap_lock_released)(void *, struct mm_struct *, const char *, bool); + +typedef void (*btf_trace_mmap_lock_acquire_returned)(void *, struct mm_struct *, const char *, bool, bool); + +enum wb_stat_item { + WB_RECLAIMABLE = 0, + WB_WRITEBACK = 1, + WB_DIRTIED = 2, + WB_WRITTEN = 3, + NR_WB_STAT_ITEMS = 4, }; -struct msghdr { - void *msg_name; - int msg_namelen; - struct iov_iter msg_iter; - union { - void *msg_control; - void *msg_control_user; - }; - bool msg_control_is_user: 1; - __kernel_size_t msg_controllen; - unsigned int msg_flags; - struct kiocb *msg_iocb; +typedef void *mempool_alloc_t(gfp_t, void *); + +typedef void mempool_free_t(void *, void *); + +struct mempool_s { + spinlock_t lock; + int min_nr; + int curr_nr; + void **elements; + void *pool_data; + mempool_alloc_t *alloc; + mempool_free_t *free; + wait_queue_head_t wait; }; -enum flow_dissector_key_id { - FLOW_DISSECTOR_KEY_CONTROL = 0, - FLOW_DISSECTOR_KEY_BASIC = 1, - FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2, - FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3, - FLOW_DISSECTOR_KEY_PORTS = 4, - FLOW_DISSECTOR_KEY_PORTS_RANGE = 5, - FLOW_DISSECTOR_KEY_ICMP = 6, - FLOW_DISSECTOR_KEY_ETH_ADDRS = 7, - FLOW_DISSECTOR_KEY_TIPC = 8, - FLOW_DISSECTOR_KEY_ARP = 9, - FLOW_DISSECTOR_KEY_VLAN = 10, - FLOW_DISSECTOR_KEY_FLOW_LABEL = 11, - FLOW_DISSECTOR_KEY_GRE_KEYID = 12, - FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13, - FLOW_DISSECTOR_KEY_ENC_KEYID = 14, - FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15, - FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16, - FLOW_DISSECTOR_KEY_ENC_CONTROL = 17, - FLOW_DISSECTOR_KEY_ENC_PORTS = 18, - FLOW_DISSECTOR_KEY_MPLS = 19, - FLOW_DISSECTOR_KEY_TCP = 20, - FLOW_DISSECTOR_KEY_IP = 21, - FLOW_DISSECTOR_KEY_CVLAN = 22, - FLOW_DISSECTOR_KEY_ENC_IP = 23, - FLOW_DISSECTOR_KEY_ENC_OPTS = 24, - FLOW_DISSECTOR_KEY_META = 25, - FLOW_DISSECTOR_KEY_CT = 26, - FLOW_DISSECTOR_KEY_HASH = 27, - FLOW_DISSECTOR_KEY_NUM_OF_VLANS = 28, - FLOW_DISSECTOR_KEY_MAX = 29, +typedef struct mempool_s mempool_t; + +struct bio_alloc_cache; + +struct bio_set { + struct kmem_cache *bio_slab; + unsigned int front_pad; + struct bio_alloc_cache *cache; + mempool_t bio_pool; + mempool_t bvec_pool; + unsigned int back_pad; + spinlock_t rescue_lock; + struct bio_list rescue_list; + struct work_struct rescue_work; + struct workqueue_struct *rescue_workqueue; + struct hlist_node cpuhp_dead; }; -struct flowi_tunnel { - __be64 tun_id; +enum memcg_memory_event { + MEMCG_LOW = 0, + MEMCG_HIGH = 1, + MEMCG_MAX = 2, + MEMCG_OOM = 3, + MEMCG_OOM_KILL = 4, + MEMCG_OOM_GROUP_KILL = 5, + MEMCG_SWAP_HIGH = 6, + MEMCG_SWAP_MAX = 7, + MEMCG_SWAP_FAIL = 8, + MEMCG_NR_MEMORY_EVENTS = 9, }; -struct flowi_common { - int flowic_oif; - int flowic_iif; - int flowic_l3mdev; - __u32 flowic_mark; - __u8 flowic_tos; - __u8 flowic_scope; - __u8 flowic_proto; - __u8 flowic_flags; - __u32 flowic_secid; - kuid_t flowic_uid; - struct flowi_tunnel flowic_tun_key; - __u32 flowic_multipath_hash; +struct mem_cgroup_reclaim_iter { + struct mem_cgroup *position; + unsigned int generation; }; -union flowi_uli { - struct { - __be16 dport; - __be16 sport; - } ports; - struct { - __u8 type; - __u8 code; - } icmpt; - struct { - __le16 dport; - __le16 sport; - } dnports; - __be32 gre_key; - struct { - __u8 type; - } mht; +struct shrinker_info { + struct callback_head rcu; + atomic_long_t *nr_deferred; + long unsigned int *map; }; -struct flowi4 { - struct flowi_common __fl_common; - __be32 saddr; - __be32 daddr; - union flowi_uli uli; +struct lruvec_stats_percpu { + long int state[43]; + long int state_prev[43]; }; -struct flowi6 { - struct flowi_common __fl_common; - struct in6_addr daddr; - struct in6_addr saddr; - __be32 flowlabel; - union flowi_uli uli; - __u32 mp_hash; +struct lruvec_stats { + long int state[43]; + long int state_pending[43]; }; -struct flowidn { - struct flowi_common __fl_common; - __le16 daddr; - __le16 saddr; - union flowi_uli uli; +struct mem_cgroup_per_node { + struct lruvec lruvec; + struct lruvec_stats_percpu *lruvec_stats_percpu; + struct lruvec_stats lruvec_stats; + long unsigned int lru_zone_size[20]; + struct mem_cgroup_reclaim_iter iter; + struct shrinker_info *shrinker_info; + struct rb_node tree_node; + long unsigned int usage_in_excess; + bool on_tree; + struct mem_cgroup *memcg; }; -struct flowi { +struct eventfd_ctx; + +struct mem_cgroup_threshold { + struct eventfd_ctx *eventfd; + long unsigned int threshold; +}; + +struct mem_cgroup_threshold_ary { + int current_threshold; + unsigned int size; + struct mem_cgroup_threshold entries[0]; +}; + +struct obj_cgroup { + struct percpu_ref refcnt; + struct mem_cgroup *memcg; + atomic_t nr_charged_bytes; union { - struct flowi_common __fl_common; - struct flowi4 ip4; - struct flowi6 ip6; - struct flowidn dn; - } u; + struct list_head list; + struct callback_head rcu; + }; }; -struct prot_inuse { - int all; - int val[64]; +struct memcg_path { + local_lock_t lock; + char *buf; + local_t buf_idx; }; -enum { - IPSTATS_MIB_NUM = 0, - IPSTATS_MIB_INPKTS = 1, - IPSTATS_MIB_INOCTETS = 2, - IPSTATS_MIB_INDELIVERS = 3, - IPSTATS_MIB_OUTFORWDATAGRAMS = 4, - IPSTATS_MIB_OUTPKTS = 5, - IPSTATS_MIB_OUTOCTETS = 6, - IPSTATS_MIB_INHDRERRORS = 7, - IPSTATS_MIB_INTOOBIGERRORS = 8, - IPSTATS_MIB_INNOROUTES = 9, - IPSTATS_MIB_INADDRERRORS = 10, - IPSTATS_MIB_INUNKNOWNPROTOS = 11, - IPSTATS_MIB_INTRUNCATEDPKTS = 12, - IPSTATS_MIB_INDISCARDS = 13, - IPSTATS_MIB_OUTDISCARDS = 14, - IPSTATS_MIB_OUTNOROUTES = 15, - IPSTATS_MIB_REASMTIMEOUT = 16, - IPSTATS_MIB_REASMREQDS = 17, - IPSTATS_MIB_REASMOKS = 18, - IPSTATS_MIB_REASMFAILS = 19, - IPSTATS_MIB_FRAGOKS = 20, - IPSTATS_MIB_FRAGFAILS = 21, - IPSTATS_MIB_FRAGCREATES = 22, - IPSTATS_MIB_INMCASTPKTS = 23, - IPSTATS_MIB_OUTMCASTPKTS = 24, - IPSTATS_MIB_INBCASTPKTS = 25, - IPSTATS_MIB_OUTBCASTPKTS = 26, - IPSTATS_MIB_INMCASTOCTETS = 27, - IPSTATS_MIB_OUTMCASTOCTETS = 28, - IPSTATS_MIB_INBCASTOCTETS = 29, - IPSTATS_MIB_OUTBCASTOCTETS = 30, - IPSTATS_MIB_CSUMERRORS = 31, - IPSTATS_MIB_NOECTPKTS = 32, - IPSTATS_MIB_ECT1PKTS = 33, - IPSTATS_MIB_ECT0PKTS = 34, - IPSTATS_MIB_CEPKTS = 35, - IPSTATS_MIB_REASM_OVERLAPS = 36, - __IPSTATS_MIB_MAX = 37, +struct static_key_true { + struct static_key key; }; -enum { - ICMP_MIB_NUM = 0, - ICMP_MIB_INMSGS = 1, - ICMP_MIB_INERRORS = 2, - ICMP_MIB_INDESTUNREACHS = 3, - ICMP_MIB_INTIMEEXCDS = 4, - ICMP_MIB_INPARMPROBS = 5, - ICMP_MIB_INSRCQUENCHS = 6, - ICMP_MIB_INREDIRECTS = 7, - ICMP_MIB_INECHOS = 8, - ICMP_MIB_INECHOREPS = 9, - ICMP_MIB_INTIMESTAMPS = 10, - ICMP_MIB_INTIMESTAMPREPS = 11, - ICMP_MIB_INADDRMASKS = 12, - ICMP_MIB_INADDRMASKREPS = 13, - ICMP_MIB_OUTMSGS = 14, - ICMP_MIB_OUTERRORS = 15, - ICMP_MIB_OUTDESTUNREACHS = 16, - ICMP_MIB_OUTTIMEEXCDS = 17, - ICMP_MIB_OUTPARMPROBS = 18, - ICMP_MIB_OUTSRCQUENCHS = 19, - ICMP_MIB_OUTREDIRECTS = 20, - ICMP_MIB_OUTECHOS = 21, - ICMP_MIB_OUTECHOREPS = 22, - ICMP_MIB_OUTTIMESTAMPS = 23, - ICMP_MIB_OUTTIMESTAMPREPS = 24, - ICMP_MIB_OUTADDRMASKS = 25, - ICMP_MIB_OUTADDRMASKREPS = 26, - ICMP_MIB_CSUMERRORS = 27, - __ICMP_MIB_MAX = 28, -}; +struct wait_queue_entry; -enum { - ICMP6_MIB_NUM = 0, - ICMP6_MIB_INMSGS = 1, - ICMP6_MIB_INERRORS = 2, - ICMP6_MIB_OUTMSGS = 3, - ICMP6_MIB_OUTERRORS = 4, - ICMP6_MIB_CSUMERRORS = 5, - __ICMP6_MIB_MAX = 6, +typedef int (*wait_queue_func_t)(struct wait_queue_entry *, unsigned int, int, void *); + +struct wait_queue_entry { + unsigned int flags; + void *private; + wait_queue_func_t func; + struct list_head entry; }; +typedef struct wait_queue_entry wait_queue_entry_t; + enum { - TCP_MIB_NUM = 0, - TCP_MIB_RTOALGORITHM = 1, - TCP_MIB_RTOMIN = 2, - TCP_MIB_RTOMAX = 3, - TCP_MIB_MAXCONN = 4, - TCP_MIB_ACTIVEOPENS = 5, - TCP_MIB_PASSIVEOPENS = 6, - TCP_MIB_ATTEMPTFAILS = 7, - TCP_MIB_ESTABRESETS = 8, - TCP_MIB_CURRESTAB = 9, - TCP_MIB_INSEGS = 10, - TCP_MIB_OUTSEGS = 11, - TCP_MIB_RETRANSSEGS = 12, - TCP_MIB_INERRS = 13, - TCP_MIB_OUTRSTS = 14, - TCP_MIB_CSUMERRORS = 15, - __TCP_MIB_MAX = 16, + WORK_STRUCT_PENDING_BIT = 0LL, + WORK_STRUCT_INACTIVE_BIT = 1LL, + WORK_STRUCT_PWQ_BIT = 2LL, + WORK_STRUCT_LINKED_BIT = 3LL, + WORK_STRUCT_COLOR_SHIFT = 4LL, + WORK_STRUCT_COLOR_BITS = 4LL, + WORK_STRUCT_PENDING = 1LL, + WORK_STRUCT_INACTIVE = 2LL, + WORK_STRUCT_PWQ = 4LL, + WORK_STRUCT_LINKED = 8LL, + WORK_STRUCT_STATIC = 0LL, + WORK_NR_COLORS = 16LL, + WORK_CPU_UNBOUND = 128LL, + WORK_STRUCT_FLAG_BITS = 8LL, + WORK_OFFQ_FLAG_BASE = 4LL, + __WORK_OFFQ_CANCELING = 4LL, + WORK_OFFQ_CANCELING = 16LL, + WORK_OFFQ_FLAG_BITS = 1LL, + WORK_OFFQ_POOL_SHIFT = 5LL, + WORK_OFFQ_LEFT = 59LL, + WORK_OFFQ_POOL_BITS = 31LL, + WORK_OFFQ_POOL_NONE = 2147483647LL, + WORK_STRUCT_FLAG_MASK = 255LL, + WORK_STRUCT_WQ_DATA_MASK = -256LL, + WORK_STRUCT_NO_POOL = 68719476704LL, + WORK_BUSY_PENDING = 1LL, + WORK_BUSY_RUNNING = 2LL, + WORKER_DESC_LEN = 24LL, }; -enum { - UDP_MIB_NUM = 0, - UDP_MIB_INDATAGRAMS = 1, - UDP_MIB_NOPORTS = 2, - UDP_MIB_INERRORS = 3, - UDP_MIB_OUTDATAGRAMS = 4, - UDP_MIB_RCVBUFERRORS = 5, - UDP_MIB_SNDBUFERRORS = 6, - UDP_MIB_CSUMERRORS = 7, - UDP_MIB_IGNOREDMULTI = 8, - UDP_MIB_MEMERRORS = 9, - __UDP_MIB_MAX = 10, +struct reclaim_state { + long unsigned int reclaimed_slab; }; -enum { - LINUX_MIB_NUM = 0, - LINUX_MIB_SYNCOOKIESSENT = 1, - LINUX_MIB_SYNCOOKIESRECV = 2, - LINUX_MIB_SYNCOOKIESFAILED = 3, - LINUX_MIB_EMBRYONICRSTS = 4, - LINUX_MIB_PRUNECALLED = 5, - LINUX_MIB_RCVPRUNED = 6, - LINUX_MIB_OFOPRUNED = 7, - LINUX_MIB_OUTOFWINDOWICMPS = 8, - LINUX_MIB_LOCKDROPPEDICMPS = 9, - LINUX_MIB_ARPFILTER = 10, - LINUX_MIB_TIMEWAITED = 11, - LINUX_MIB_TIMEWAITRECYCLED = 12, - LINUX_MIB_TIMEWAITKILLED = 13, - LINUX_MIB_PAWSACTIVEREJECTED = 14, - LINUX_MIB_PAWSESTABREJECTED = 15, - LINUX_MIB_DELAYEDACKS = 16, - LINUX_MIB_DELAYEDACKLOCKED = 17, - LINUX_MIB_DELAYEDACKLOST = 18, - LINUX_MIB_LISTENOVERFLOWS = 19, - LINUX_MIB_LISTENDROPS = 20, - LINUX_MIB_TCPHPHITS = 21, - LINUX_MIB_TCPPUREACKS = 22, - LINUX_MIB_TCPHPACKS = 23, - LINUX_MIB_TCPRENORECOVERY = 24, - LINUX_MIB_TCPSACKRECOVERY = 25, - LINUX_MIB_TCPSACKRENEGING = 26, - LINUX_MIB_TCPSACKREORDER = 27, - LINUX_MIB_TCPRENOREORDER = 28, - LINUX_MIB_TCPTSREORDER = 29, - LINUX_MIB_TCPFULLUNDO = 30, - LINUX_MIB_TCPPARTIALUNDO = 31, - LINUX_MIB_TCPDSACKUNDO = 32, - LINUX_MIB_TCPLOSSUNDO = 33, - LINUX_MIB_TCPLOSTRETRANSMIT = 34, - LINUX_MIB_TCPRENOFAILURES = 35, - LINUX_MIB_TCPSACKFAILURES = 36, - LINUX_MIB_TCPLOSSFAILURES = 37, - LINUX_MIB_TCPFASTRETRANS = 38, - LINUX_MIB_TCPSLOWSTARTRETRANS = 39, - LINUX_MIB_TCPTIMEOUTS = 40, - LINUX_MIB_TCPLOSSPROBES = 41, - LINUX_MIB_TCPLOSSPROBERECOVERY = 42, - LINUX_MIB_TCPRENORECOVERYFAIL = 43, - LINUX_MIB_TCPSACKRECOVERYFAIL = 44, - LINUX_MIB_TCPRCVCOLLAPSED = 45, - LINUX_MIB_TCPDSACKOLDSENT = 46, - LINUX_MIB_TCPDSACKOFOSENT = 47, - LINUX_MIB_TCPDSACKRECV = 48, - LINUX_MIB_TCPDSACKOFORECV = 49, - LINUX_MIB_TCPABORTONDATA = 50, - LINUX_MIB_TCPABORTONCLOSE = 51, - LINUX_MIB_TCPABORTONMEMORY = 52, - LINUX_MIB_TCPABORTONTIMEOUT = 53, - LINUX_MIB_TCPABORTONLINGER = 54, - LINUX_MIB_TCPABORTFAILED = 55, - LINUX_MIB_TCPMEMORYPRESSURES = 56, - LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57, - LINUX_MIB_TCPSACKDISCARD = 58, - LINUX_MIB_TCPDSACKIGNOREDOLD = 59, - LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60, - LINUX_MIB_TCPSPURIOUSRTOS = 61, - LINUX_MIB_TCPMD5NOTFOUND = 62, - LINUX_MIB_TCPMD5UNEXPECTED = 63, - LINUX_MIB_TCPMD5FAILURE = 64, - LINUX_MIB_SACKSHIFTED = 65, - LINUX_MIB_SACKMERGED = 66, - LINUX_MIB_SACKSHIFTFALLBACK = 67, - LINUX_MIB_TCPBACKLOGDROP = 68, - LINUX_MIB_PFMEMALLOCDROP = 69, - LINUX_MIB_TCPMINTTLDROP = 70, - LINUX_MIB_TCPDEFERACCEPTDROP = 71, - LINUX_MIB_IPRPFILTER = 72, - LINUX_MIB_TCPTIMEWAITOVERFLOW = 73, - LINUX_MIB_TCPREQQFULLDOCOOKIES = 74, - LINUX_MIB_TCPREQQFULLDROP = 75, - LINUX_MIB_TCPRETRANSFAIL = 76, - LINUX_MIB_TCPRCVCOALESCE = 77, - LINUX_MIB_TCPBACKLOGCOALESCE = 78, - LINUX_MIB_TCPOFOQUEUE = 79, - LINUX_MIB_TCPOFODROP = 80, - LINUX_MIB_TCPOFOMERGE = 81, - LINUX_MIB_TCPCHALLENGEACK = 82, - LINUX_MIB_TCPSYNCHALLENGE = 83, - LINUX_MIB_TCPFASTOPENACTIVE = 84, - LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85, - LINUX_MIB_TCPFASTOPENPASSIVE = 86, - LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87, - LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88, - LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89, - LINUX_MIB_TCPFASTOPENBLACKHOLE = 90, - LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91, - LINUX_MIB_BUSYPOLLRXPACKETS = 92, - LINUX_MIB_TCPAUTOCORKING = 93, - LINUX_MIB_TCPFROMZEROWINDOWADV = 94, - LINUX_MIB_TCPTOZEROWINDOWADV = 95, - LINUX_MIB_TCPWANTZEROWINDOWADV = 96, - LINUX_MIB_TCPSYNRETRANS = 97, - LINUX_MIB_TCPORIGDATASENT = 98, - LINUX_MIB_TCPHYSTARTTRAINDETECT = 99, - LINUX_MIB_TCPHYSTARTTRAINCWND = 100, - LINUX_MIB_TCPHYSTARTDELAYDETECT = 101, - LINUX_MIB_TCPHYSTARTDELAYCWND = 102, - LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103, - LINUX_MIB_TCPACKSKIPPEDPAWS = 104, - LINUX_MIB_TCPACKSKIPPEDSEQ = 105, - LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106, - LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107, - LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108, - LINUX_MIB_TCPWINPROBE = 109, - LINUX_MIB_TCPKEEPALIVE = 110, - LINUX_MIB_TCPMTUPFAIL = 111, - LINUX_MIB_TCPMTUPSUCCESS = 112, - LINUX_MIB_TCPDELIVERED = 113, - LINUX_MIB_TCPDELIVEREDCE = 114, - LINUX_MIB_TCPACKCOMPRESSED = 115, - LINUX_MIB_TCPZEROWINDOWDROP = 116, - LINUX_MIB_TCPRCVQDROP = 117, - LINUX_MIB_TCPWQUEUETOOBIG = 118, - LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119, - LINUX_MIB_TCPTIMEOUTREHASH = 120, - LINUX_MIB_TCPDUPLICATEDATAREHASH = 121, - LINUX_MIB_TCPDSACKRECVSEGS = 122, - LINUX_MIB_TCPDSACKIGNOREDDUBIOUS = 123, - LINUX_MIB_TCPMIGRATEREQSUCCESS = 124, - LINUX_MIB_TCPMIGRATEREQFAILURE = 125, - __LINUX_MIB_MAX = 126, +struct wait_page_queue { + struct folio *folio; + int bit_nr; + wait_queue_entry_t wait; }; -enum { - LINUX_MIB_XFRMNUM = 0, - LINUX_MIB_XFRMINERROR = 1, - LINUX_MIB_XFRMINBUFFERERROR = 2, - LINUX_MIB_XFRMINHDRERROR = 3, - LINUX_MIB_XFRMINNOSTATES = 4, - LINUX_MIB_XFRMINSTATEPROTOERROR = 5, - LINUX_MIB_XFRMINSTATEMODEERROR = 6, - LINUX_MIB_XFRMINSTATESEQERROR = 7, - LINUX_MIB_XFRMINSTATEEXPIRED = 8, - LINUX_MIB_XFRMINSTATEMISMATCH = 9, - LINUX_MIB_XFRMINSTATEINVALID = 10, - LINUX_MIB_XFRMINTMPLMISMATCH = 11, - LINUX_MIB_XFRMINNOPOLS = 12, - LINUX_MIB_XFRMINPOLBLOCK = 13, - LINUX_MIB_XFRMINPOLERROR = 14, - LINUX_MIB_XFRMOUTERROR = 15, - LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16, - LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17, - LINUX_MIB_XFRMOUTNOSTATES = 18, - LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19, - LINUX_MIB_XFRMOUTSTATEMODEERROR = 20, - LINUX_MIB_XFRMOUTSTATESEQERROR = 21, - LINUX_MIB_XFRMOUTSTATEEXPIRED = 22, - LINUX_MIB_XFRMOUTPOLBLOCK = 23, - LINUX_MIB_XFRMOUTPOLDEAD = 24, - LINUX_MIB_XFRMOUTPOLERROR = 25, - LINUX_MIB_XFRMFWDHDRERROR = 26, - LINUX_MIB_XFRMOUTSTATEINVALID = 27, - LINUX_MIB_XFRMACQUIREERROR = 28, - __LINUX_MIB_XFRMMAX = 29, +struct readahead_control { + struct file *file; + struct address_space *mapping; + struct file_ra_state *ra; + long unsigned int _index; + unsigned int _nr_pages; + unsigned int _batch_count; + bool _workingset; + long unsigned int _pflags; }; -enum { - LINUX_MIB_TLSNUM = 0, - LINUX_MIB_TLSCURRTXSW = 1, - LINUX_MIB_TLSCURRRXSW = 2, - LINUX_MIB_TLSCURRTXDEVICE = 3, - LINUX_MIB_TLSCURRRXDEVICE = 4, - LINUX_MIB_TLSTXSW = 5, - LINUX_MIB_TLSRXSW = 6, - LINUX_MIB_TLSTXDEVICE = 7, - LINUX_MIB_TLSRXDEVICE = 8, - LINUX_MIB_TLSDECRYPTERROR = 9, - LINUX_MIB_TLSRXDEVICERESYNC = 10, - __LINUX_MIB_TLSMAX = 11, +struct swap_cluster_info { + spinlock_t lock; + unsigned int data: 24; + unsigned int flags: 8; }; -struct ipstats_mib { - u64 mibs[37]; - struct u64_stats_sync syncp; +struct swap_cluster_list { + struct swap_cluster_info head; + struct swap_cluster_info tail; }; -struct icmp_mib { - long unsigned int mibs[28]; +struct percpu_cluster; + +struct swap_info_struct { + struct percpu_ref users; + long unsigned int flags; + short int prio; + struct plist_node list; + signed char type; + unsigned int max; + unsigned char *swap_map; + struct swap_cluster_info *cluster_info; + struct swap_cluster_list free_clusters; + unsigned int lowest_bit; + unsigned int highest_bit; + unsigned int pages; + unsigned int inuse_pages; + unsigned int cluster_next; + unsigned int cluster_nr; + unsigned int *cluster_next_cpu; + struct percpu_cluster *percpu_cluster; + struct rb_root swap_extent_root; + struct block_device *bdev; + struct file *swap_file; + unsigned int old_block_size; + struct completion comp; + spinlock_t lock; + spinlock_t cont_lock; + struct work_struct discard_work; + struct swap_cluster_list discard_clusters; + struct plist_node avail_lists[0]; }; -struct icmpmsg_mib { - atomic_long_t mibs[512]; +struct percpu_cluster { + struct swap_cluster_info index; + unsigned int next; }; -struct icmpv6_mib { - long unsigned int mibs[6]; +enum vmpressure_levels { + VMPRESSURE_LOW = 0, + VMPRESSURE_MEDIUM = 1, + VMPRESSURE_CRITICAL = 2, + VMPRESSURE_NUM_LEVELS = 3, }; -struct icmpv6msg_mib { - atomic_long_t mibs[512]; +enum vmpressure_modes { + VMPRESSURE_NO_PASSTHROUGH = 0, + VMPRESSURE_HIERARCHY = 1, + VMPRESSURE_LOCAL = 2, + VMPRESSURE_NUM_MODES = 3, }; -struct tcp_mib { - long unsigned int mibs[16]; +struct vmpressure_event { + struct eventfd_ctx *efd; + enum vmpressure_levels level; + enum vmpressure_modes mode; + struct list_head node; }; -struct udp_mib { - long unsigned int mibs[10]; +struct fc_log; + +struct p_log { + const char *prefix; + struct fc_log *log; }; -struct linux_mib { - long unsigned int mibs[126]; +enum fs_context_purpose { + FS_CONTEXT_FOR_MOUNT = 0, + FS_CONTEXT_FOR_SUBMOUNT = 1, + FS_CONTEXT_FOR_RECONFIGURE = 2, }; -struct linux_tls_mib { - long unsigned int mibs[11]; +enum fs_context_phase { + FS_CONTEXT_CREATE_PARAMS = 0, + FS_CONTEXT_CREATING = 1, + FS_CONTEXT_AWAITING_MOUNT = 2, + FS_CONTEXT_AWAITING_RECONF = 3, + FS_CONTEXT_RECONF_PARAMS = 4, + FS_CONTEXT_RECONFIGURING = 5, + FS_CONTEXT_FAILED = 6, }; -struct inet_frags; +struct fs_context_operations; -struct fqdir { - long int high_thresh; - long int low_thresh; - int timeout; - int max_dist; - struct inet_frags *f; - struct net *net; - bool dead; - long: 56; - long: 64; - long: 64; - struct rhashtable rhashtable; - long: 64; - long: 64; - long: 64; - long: 64; - atomic_long_t mem; - struct work_struct destroy_work; - struct llist_node free_list; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct fs_context { + const struct fs_context_operations *ops; + struct mutex uapi_mutex; + struct file_system_type *fs_type; + void *fs_private; + void *sget_key; + struct dentry *root; + struct user_namespace *user_ns; + struct net *net_ns; + const struct cred *cred; + struct p_log log; + const char *source; + void *security; + void *s_fs_info; + unsigned int sb_flags; + unsigned int sb_flags_mask; + unsigned int s_iflags; + unsigned int lsm_flags; + enum fs_context_purpose purpose: 8; + enum fs_context_phase phase: 8; + bool need_free: 1; + bool global: 1; + bool oldapi: 1; }; -struct inet_frag_queue; +struct audit_names; -struct inet_frags { - unsigned int qsize; - void (*constructor)(struct inet_frag_queue *, const void *); - void (*destructor)(struct inet_frag_queue *); - void (*frag_expire)(struct timer_list *); - struct kmem_cache *frags_cachep; - const char *frags_cache_name; - struct rhashtable_params rhash_params; - refcount_t refcnt; - struct completion completion; +struct filename { + const char *name; + const char *uptr; + int refcnt; + struct audit_names *aname; + const char iname[0]; }; -struct frag_v4_compare_key { - __be32 saddr; - __be32 daddr; - u32 user; - u32 vif; - __be16 id; - u16 protocol; +enum fs_value_type { + fs_value_is_undefined = 0, + fs_value_is_flag = 1, + fs_value_is_string = 2, + fs_value_is_blob = 3, + fs_value_is_filename = 4, + fs_value_is_file = 5, }; -struct frag_v6_compare_key { - struct in6_addr saddr; - struct in6_addr daddr; - u32 user; - __be32 id; - u32 iif; +struct fs_parameter { + const char *key; + enum fs_value_type type: 8; + union { + char *string; + void *blob; + struct filename *name; + struct file *file; + }; + size_t size; + int dirfd; }; -struct inet_frag_queue { - struct rhash_head node; - union { - struct frag_v4_compare_key v4; - struct frag_v6_compare_key v6; - } key; - struct timer_list timer; - spinlock_t lock; - refcount_t refcnt; - struct rb_root rb_fragments; - struct sk_buff *fragments_tail; - struct sk_buff *last_run_head; - ktime_t stamp; - int len; - int meat; - u8 mono_delivery_time; - __u8 flags; - u16 max_size; - struct fqdir *fqdir; - struct callback_head rcu; +struct fc_log { + refcount_t usage; + u8 head; + u8 tail; + u8 need_free; + struct module *owner; + char *buffer[8]; }; -struct inet_hashinfo; +struct fs_context_operations { + void (*free)(struct fs_context *); + int (*dup)(struct fs_context *, struct fs_context *); + int (*parse_param)(struct fs_context *, struct fs_parameter *); + int (*parse_monolithic)(struct fs_context *, void *); + int (*get_tree)(struct fs_context *); + int (*reconfigure)(struct fs_context *); +}; -struct inet_timewait_death_row { - refcount_t tw_refcount; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct inet_hashinfo *hashinfo; - int sysctl_max_tw_buckets; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct pseudo_fs_context { + const struct super_operations *ops; + const struct xattr_handler **xattr; + const struct dentry_operations *dops; + long unsigned int magic; }; -struct fib_rule; +typedef __u16 __be16; -struct fib_lookup_arg; +typedef __u32 __be32; -struct fib_rule_hdr; +typedef __u32 __wsum; -struct nlattr; +typedef __kernel_ulong_t ino_t; -struct netlink_ext_ack; +typedef u32 nlink_t; -struct fib_rules_ops { - int family; - struct list_head list; - int rule_size; - int addr_size; - int unresolved_rules; - int nr_goto_rules; - unsigned int fib_rules_seq; - int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *); - bool (*suppress)(struct fib_rule *, int, struct fib_lookup_arg *); - int (*match)(struct fib_rule *, struct flowi *, int); - int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *); - int (*delete)(struct fib_rule *); - int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **); - int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *); - size_t (*nlmsg_payload)(struct fib_rule *); - void (*flush_cache)(struct fib_rules_ops *); - int nlgroup; - struct list_head rules_list; - struct module *owner; - struct net *fro_net; - struct callback_head rcu; +struct notifier_block; + +typedef int (*notifier_fn_t)(struct notifier_block *, long unsigned int, void *); + +struct notifier_block { + notifier_fn_t notifier_call; + struct notifier_block *next; + int priority; }; -enum tcp_ca_event { - CA_EVENT_TX_START = 0, - CA_EVENT_CWND_RESTART = 1, - CA_EVENT_COMPLETE_CWR = 2, - CA_EVENT_LOSS = 3, - CA_EVENT_ECN_NO_CE = 4, - CA_EVENT_ECN_IS_CE = 5, +struct blocking_notifier_head { + struct rw_semaphore rwsem; + struct notifier_block *head; }; -struct ack_sample; +struct raw_notifier_head { + struct notifier_block *head; +}; -struct rate_sample; +struct page_pool_params { + unsigned int flags; + unsigned int order; + unsigned int pool_size; + int nid; + struct device *dev; + enum dma_data_direction dma_dir; + unsigned int max_len; + unsigned int offset; + void (*init_callback)(struct page *, void *); + void *init_arg; +}; -union tcp_cc_info; +struct pp_alloc_cache { + u32 count; + struct page *cache[128]; +}; -struct tcp_congestion_ops { - u32 (*ssthresh)(struct sock *); - void (*cong_avoid)(struct sock *, u32, u32); - void (*set_state)(struct sock *, u8); - void (*cwnd_event)(struct sock *, enum tcp_ca_event); - void (*in_ack_event)(struct sock *, u32); - void (*pkts_acked)(struct sock *, const struct ack_sample *); - u32 (*min_tso_segs)(struct sock *); - void (*cong_control)(struct sock *, const struct rate_sample *); - u32 (*undo_cwnd)(struct sock *); - u32 (*sndbuf_expand)(struct sock *); - size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *); - char name[16]; - struct module *owner; - struct list_head list; - u32 key; - u32 flags; - void (*init)(struct sock *); - void (*release)(struct sock *); +struct ptr_ring { + int producer; + spinlock_t producer_lock; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + int consumer_head; + int consumer_tail; + spinlock_t consumer_lock; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + int size; + int batch; + void **queue; + long: 64; long: 64; long: 64; long: 64; @@ -9115,8966 +7987,9432 @@ long: 64; }; -struct fib_notifier_ops { - int family; - struct list_head list; - unsigned int (*fib_seq_read)(struct net *); - int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *); - struct module *owner; - struct callback_head rcu; +struct page_pool { + struct page_pool_params p; + struct delayed_work release_dw; + void (*disconnect)(void *); + long unsigned int defer_start; + long unsigned int defer_warn; + u32 pages_state_hold_cnt; + unsigned int frag_offset; + struct page *frag_page; + long int frag_users; + u32 xdp_mem_id; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct pp_alloc_cache alloc; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct ptr_ring ring; + atomic_t pages_state_release_cnt; + refcount_t user_cnt; + u64 destroy_cnt; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct xfrm_state; +struct linux_binprm; -struct lwtunnel_state; +struct coredump_params; -struct dst_entry { - struct net_device *dev; - struct dst_ops *ops; - long unsigned int _metrics; - long unsigned int expires; - struct xfrm_state *xfrm; - int (*input)(struct sk_buff *); - int (*output)(struct net *, struct sock *, struct sk_buff *); - short unsigned int flags; - short int obsolete; - short unsigned int header_len; - short unsigned int trailer_len; - atomic_t __refcnt; - int __use; - long unsigned int lastuse; - struct lwtunnel_state *lwtstate; - struct callback_head callback_head; - short int error; - short int __pad; - __u32 tclassid; - netdevice_tracker dev_tracker; +struct linux_binfmt { + struct list_head lh; + struct module *module; + int (*load_binary)(struct linux_binprm *); + int (*load_shlib)(struct file *); + int (*core_dump)(struct coredump_params *); + long unsigned int min_coredump; }; -struct hh_cache { - unsigned int hh_len; - seqlock_t hh_lock; - long unsigned int hh_data[4]; +struct rhashtable; + +struct rhashtable_compare_arg { + struct rhashtable *ht; + const void *key; }; -struct neigh_table; +typedef u32 (*rht_hashfn_t)(const void *, u32, u32); -struct neigh_parms; +typedef u32 (*rht_obj_hashfn_t)(const void *, u32, u32); -struct neigh_ops; +typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *, const void *); -struct neighbour { - struct neighbour *next; - struct neigh_table *tbl; - struct neigh_parms *parms; - long unsigned int confirmed; - long unsigned int updated; - rwlock_t lock; - refcount_t refcnt; - unsigned int arp_queue_len_bytes; - struct sk_buff_head arp_queue; - struct timer_list timer; - long unsigned int used; - atomic_t probes; - u8 nud_state; - u8 type; - u8 dead; - u8 protocol; - u32 flags; - seqlock_t ha_lock; - unsigned char ha[32]; - struct hh_cache hh; - int (*output)(struct neighbour *, struct sk_buff *); - const struct neigh_ops *ops; - struct list_head gc_list; - struct list_head managed_list; - struct callback_head rcu; - struct net_device *dev; - netdevice_tracker dev_tracker; - u8 primary_key[0]; +struct rhashtable_params { + u16 nelem_hint; + u16 key_len; + u16 key_offset; + u16 head_offset; + unsigned int max_size; + u16 min_size; + bool automatic_shrinking; + rht_hashfn_t hashfn; + rht_obj_hashfn_t obj_hashfn; + rht_obj_cmpfn_t obj_cmpfn; }; -enum nf_inet_hooks { - NF_INET_PRE_ROUTING = 0, - NF_INET_LOCAL_IN = 1, - NF_INET_FORWARD = 2, - NF_INET_LOCAL_OUT = 3, - NF_INET_POST_ROUTING = 4, - NF_INET_NUMHOOKS = 5, - NF_INET_INGRESS = 5, -}; +struct bucket_table; -enum { - NFPROTO_UNSPEC = 0, - NFPROTO_INET = 1, - NFPROTO_IPV4 = 2, - NFPROTO_ARP = 3, - NFPROTO_NETDEV = 5, - NFPROTO_BRIDGE = 7, - NFPROTO_IPV6 = 10, - NFPROTO_DECNET = 12, - NFPROTO_NUMPROTO = 13, +struct rhashtable { + struct bucket_table *tbl; + unsigned int key_len; + unsigned int max_elems; + struct rhashtable_params p; + bool rhlist; + struct work_struct run_work; + struct mutex mutex; + spinlock_t lock; + atomic_t nelems; }; -enum nf_log_type { - NF_LOG_TYPE_LOG = 0, - NF_LOG_TYPE_ULOG = 1, - NF_LOG_TYPE_MAX = 2, -}; +struct pipe_buffer; -typedef u8 u_int8_t; +struct pipe_inode_info { + struct mutex mutex; + wait_queue_head_t rd_wait; + wait_queue_head_t wr_wait; + unsigned int head; + unsigned int tail; + unsigned int max_usage; + unsigned int ring_size; + unsigned int nr_accounted; + unsigned int readers; + unsigned int writers; + unsigned int files; + unsigned int r_counter; + unsigned int w_counter; + bool poll_usage; + struct page *tmp_page; + struct fasync_struct *fasync_readers; + struct fasync_struct *fasync_writers; + struct pipe_buffer *bufs; + struct user_struct *user; +}; -struct nf_loginfo; +struct proc_ops { + unsigned int proc_flags; + int (*proc_open)(struct inode *, struct file *); + ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *); + ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *); + ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *); + loff_t (*proc_lseek)(struct file *, loff_t, int); + int (*proc_release)(struct inode *, struct file *); + __poll_t (*proc_poll)(struct file *, struct poll_table_struct *); + long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int); + int (*proc_mmap)(struct file *, struct vm_area_struct *); + long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); +}; -typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *); +typedef int (*proc_write_t)(struct file *, char *, size_t); -struct nf_logger { - char *name; - enum nf_log_type type; - nf_logfn *logfn; - struct module *me; +struct new_utsname { + char sysname[65]; + char nodename[65]; + char release[65]; + char version[65]; + char machine[65]; + char domainname[65]; }; -enum { - XFRM_POLICY_IN = 0, - XFRM_POLICY_OUT = 1, - XFRM_POLICY_FWD = 2, - XFRM_POLICY_MASK = 3, - XFRM_POLICY_MAX = 3, +struct uts_namespace { + struct new_utsname name; + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct ns_common ns; }; -enum netns_bpf_attach_type { - NETNS_BPF_INVALID = 4294967295, - NETNS_BPF_FLOW_DISSECTOR = 0, - NETNS_BPF_SK_LOOKUP = 1, - MAX_NETNS_BPF_ATTACH_TYPE = 2, +struct ipc_ids { + int in_use; + short unsigned int seq; + struct rw_semaphore rwsem; + struct idr ipcs_idr; + int max_idx; + int last_idx; + struct rhashtable key_ht; }; -typedef enum { - SS_FREE = 0, - SS_UNCONNECTED = 1, - SS_CONNECTING = 2, - SS_CONNECTED = 3, - SS_DISCONNECTING = 4, -} socket_state; - -struct socket_wq { - wait_queue_head_t wait; - struct fasync_struct *fasync_list; - long unsigned int flags; - struct callback_head rcu; - long: 64; - long: 64; +struct ipc_namespace { + struct ipc_ids ids[3]; + int sem_ctls[4]; + int used_sems; + unsigned int msg_ctlmax; + unsigned int msg_ctlmnb; + unsigned int msg_ctlmni; + struct percpu_counter percpu_msg_bytes; + struct percpu_counter percpu_msg_hdrs; + size_t shm_ctlmax; + size_t shm_ctlall; + long unsigned int shm_tot; + int shm_ctlmni; + int shm_rmid_forced; + struct notifier_block ipcns_nb; + struct vfsmount *mq_mnt; + unsigned int mq_queues_count; + unsigned int mq_queues_max; + unsigned int mq_msg_max; + unsigned int mq_msgsize_max; + unsigned int mq_msg_default; + unsigned int mq_msgsize_default; + struct ctl_table_set mq_set; + struct ctl_table_header *mq_sysctls; + struct ctl_table_set ipc_set; + struct ctl_table_header *ipc_sysctls; + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct llist_node mnt_llist; + struct ns_common ns; }; -struct proto_ops; +struct ref_tracker_dir {}; -struct socket { - socket_state state; - short int type; - long unsigned int flags; - struct file *file; - struct sock *sk; - const struct proto_ops *ops; - long: 64; - long: 64; - long: 64; - struct socket_wq wq; +struct prot_inuse; + +struct netns_core { + struct ctl_table_header *sysctl_hdr; + int sysctl_somaxconn; + u8 sysctl_txrehash; + struct prot_inuse *prot_inuse; }; -typedef struct { - size_t written; - size_t count; - union { - char *buf; - void *data; - } arg; - int error; -} read_descriptor_t; +struct ipstats_mib; -typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t); +struct tcp_mib; -struct proto_ops { - int family; - struct module *owner; - int (*release)(struct socket *); - int (*bind)(struct socket *, struct sockaddr *, int); - int (*connect)(struct socket *, struct sockaddr *, int, int); - int (*socketpair)(struct socket *, struct socket *); - int (*accept)(struct socket *, struct socket *, int, bool); - int (*getname)(struct socket *, struct sockaddr *, int); - __poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *); - int (*ioctl)(struct socket *, unsigned int, long unsigned int); - int (*gettstamp)(struct socket *, void *, bool, bool); - int (*listen)(struct socket *, int); - int (*shutdown)(struct socket *, int); - int (*setsockopt)(struct socket *, int, int, sockptr_t, unsigned int); - int (*getsockopt)(struct socket *, int, int, char *, int *); - void (*show_fdinfo)(struct seq_file *, struct socket *); - int (*sendmsg)(struct socket *, struct msghdr *, size_t); - int (*recvmsg)(struct socket *, struct msghdr *, size_t, int); - int (*mmap)(struct file *, struct socket *, struct vm_area_struct *); - ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int); - ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); - int (*set_peek_off)(struct sock *, int); - int (*peek_len)(struct socket *); - int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t); - int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int); - int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t); - int (*set_rcvlowat)(struct sock *, int); -}; +struct linux_mib; -enum cpu_idle_type { - CPU_IDLE = 0, - CPU_NOT_IDLE = 1, - CPU_NEWLY_IDLE = 2, - CPU_MAX_IDLE_TYPES = 3, -}; +struct udp_mib; -enum { - __SD_BALANCE_NEWIDLE = 0, - __SD_BALANCE_EXEC = 1, - __SD_BALANCE_FORK = 2, - __SD_BALANCE_WAKE = 3, - __SD_WAKE_AFFINE = 4, - __SD_ASYM_CPUCAPACITY = 5, - __SD_ASYM_CPUCAPACITY_FULL = 6, - __SD_SHARE_CPUCAPACITY = 7, - __SD_SHARE_PKG_RESOURCES = 8, - __SD_SERIALIZE = 9, - __SD_ASYM_PACKING = 10, - __SD_PREFER_SIBLING = 11, - __SD_OVERLAP = 12, - __SD_NUMA = 13, - __SD_FLAG_CNT = 14, -}; +struct linux_tls_mib; -struct dev_pm_ops { - int (*prepare)(struct device *); - void (*complete)(struct device *); - int (*suspend)(struct device *); - int (*resume)(struct device *); - int (*freeze)(struct device *); - int (*thaw)(struct device *); - int (*poweroff)(struct device *); - int (*restore)(struct device *); - int (*suspend_late)(struct device *); - int (*resume_early)(struct device *); - int (*freeze_late)(struct device *); - int (*thaw_early)(struct device *); - int (*poweroff_late)(struct device *); - int (*restore_early)(struct device *); - int (*suspend_noirq)(struct device *); - int (*resume_noirq)(struct device *); - int (*freeze_noirq)(struct device *); - int (*thaw_noirq)(struct device *); - int (*poweroff_noirq)(struct device *); - int (*restore_noirq)(struct device *); - int (*runtime_suspend)(struct device *); - int (*runtime_resume)(struct device *); - int (*runtime_idle)(struct device *); -}; +struct mptcp_mib; -struct pm_subsys_data { - spinlock_t lock; - unsigned int refcount; -}; +struct icmp_mib; -struct dev_pm_domain { - struct dev_pm_ops ops; - int (*start)(struct device *); - void (*detach)(struct device *, bool); - int (*activate)(struct device *); - void (*sync)(struct device *); - void (*dismiss)(struct device *); -}; +struct icmpmsg_mib; -struct iommu_ops; +struct icmpv6_mib; -struct subsys_private; +struct icmpv6msg_mib; -struct bus_type { - const char *name; - const char *dev_name; - struct device *dev_root; - const struct attribute_group **bus_groups; - const struct attribute_group **dev_groups; - const struct attribute_group **drv_groups; - int (*match)(struct device *, struct device_driver *); - int (*uevent)(struct device *, struct kobj_uevent_env *); - int (*probe)(struct device *); - void (*sync_state)(struct device *); - void (*remove)(struct device *); - void (*shutdown)(struct device *); - int (*online)(struct device *); - int (*offline)(struct device *); - int (*suspend)(struct device *, pm_message_t); - int (*resume)(struct device *); - int (*num_vf)(struct device *); - int (*dma_configure)(struct device *); - const struct dev_pm_ops *pm; - const struct iommu_ops *iommu_ops; - struct subsys_private *p; - struct lock_class_key lock_key; - bool need_parent_lock; -}; +struct proc_dir_entry; -enum probe_type { - PROBE_DEFAULT_STRATEGY = 0, - PROBE_PREFER_ASYNCHRONOUS = 1, - PROBE_FORCE_SYNCHRONOUS = 2, +struct netns_mib { + struct ipstats_mib *ip_statistics; + struct ipstats_mib *ipv6_statistics; + struct tcp_mib *tcp_statistics; + struct linux_mib *net_statistics; + struct udp_mib *udp_statistics; + struct udp_mib *udp_stats_in6; + struct linux_tls_mib *tls_statistics; + struct mptcp_mib *mptcp_statistics; + struct udp_mib *udplite_statistics; + struct udp_mib *udplite_stats_in6; + struct icmp_mib *icmp_statistics; + struct icmpmsg_mib *icmpmsg_statistics; + struct icmpv6_mib *icmpv6_statistics; + struct icmpv6msg_mib *icmpv6msg_statistics; + struct proc_dir_entry *proc_net_devsnmp6; }; -struct of_device_id; +struct netns_packet { + struct mutex sklist_lock; + struct hlist_head sklist; +}; -struct acpi_device_id; +struct unix_table { + spinlock_t *locks; + struct hlist_head *buckets; +}; -struct driver_private; +struct netns_unix { + struct unix_table table; + int sysctl_max_dgram_qlen; + struct ctl_table_header *ctl; +}; -struct device_driver { - const char *name; - struct bus_type *bus; - struct module *owner; - const char *mod_name; - bool suppress_bind_attrs; - enum probe_type probe_type; - const struct of_device_id *of_match_table; - const struct acpi_device_id *acpi_match_table; - int (*probe)(struct device *); - void (*sync_state)(struct device *); - int (*remove)(struct device *); - void (*shutdown)(struct device *); - int (*suspend)(struct device *, pm_message_t); - int (*resume)(struct device *); - const struct attribute_group **groups; - const struct attribute_group **dev_groups; - const struct dev_pm_ops *pm; - void (*coredump)(struct device *); - struct driver_private *p; +struct netns_nexthop { + struct rb_root rb_root; + struct hlist_head *devhash; + unsigned int seq; + u32 last_id_allocated; + struct blocking_notifier_head notifier_chain; }; -struct iommu_ops {}; +struct inet_hashinfo; -struct device_type { - const char *name; - const struct attribute_group **groups; - int (*uevent)(struct device *, struct kobj_uevent_env *); - char * (*devnode)(struct device *, umode_t *, kuid_t *, kgid_t *); - void (*release)(struct device *); - const struct dev_pm_ops *pm; +struct inet_timewait_death_row { + refcount_t tw_refcount; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct inet_hashinfo *hashinfo; + int sysctl_max_tw_buckets; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct class { - const char *name; - struct module *owner; - const struct attribute_group **class_groups; - const struct attribute_group **dev_groups; - struct kobject *dev_kobj; - int (*dev_uevent)(struct device *, struct kobj_uevent_env *); - char * (*devnode)(struct device *, umode_t *); - void (*class_release)(struct class *); - void (*dev_release)(struct device *); - int (*shutdown_pre)(struct device *); - const struct kobj_ns_type_operations *ns_type; - const void * (*namespace)(struct device *); - void (*get_ownership)(struct device *, kuid_t *, kgid_t *); - const struct dev_pm_ops *pm; - struct subsys_private *p; +struct local_ports { + seqlock_t lock; + int range[2]; + bool warned; }; -struct of_device_id { - char name[32]; - char type[32]; - char compatible[128]; - const void *data; +struct ping_group_range { + seqlock_t lock; + kgid_t range[2]; }; -typedef long unsigned int kernel_ulong_t; +typedef struct { + u64 key[2]; +} siphash_key_t; -struct acpi_device_id { - __u8 id[16]; - kernel_ulong_t driver_data; - __u32 cls; - __u32 cls_msk; -}; +struct udp_table; -struct device_dma_parameters { - unsigned int max_segment_size; - unsigned int min_align_mask; - long unsigned int segment_boundary_mask; -}; +struct ipv4_devconf; -typedef u64 dma_addr_t; +struct ip_ra_chain; -struct sg_table; +struct fib_rules_ops; -struct scatterlist; +struct fib_table; -struct dma_map_ops { - void * (*alloc)(struct device *, size_t, dma_addr_t *, gfp_t, long unsigned int); - void (*free)(struct device *, size_t, void *, dma_addr_t, long unsigned int); - struct page * (*alloc_pages)(struct device *, size_t, dma_addr_t *, enum dma_data_direction, gfp_t); - void (*free_pages)(struct device *, size_t, struct page *, dma_addr_t, enum dma_data_direction); - struct sg_table * (*alloc_noncontiguous)(struct device *, size_t, enum dma_data_direction, gfp_t, long unsigned int); - void (*free_noncontiguous)(struct device *, size_t, struct sg_table *, enum dma_data_direction); - int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, long unsigned int); - int (*get_sgtable)(struct device *, struct sg_table *, void *, dma_addr_t, size_t, long unsigned int); - dma_addr_t (*map_page)(struct device *, struct page *, long unsigned int, size_t, enum dma_data_direction, long unsigned int); - void (*unmap_page)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int); - int (*map_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int); - void (*unmap_sg)(struct device *, struct scatterlist *, int, enum dma_data_direction, long unsigned int); - dma_addr_t (*map_resource)(struct device *, phys_addr_t, size_t, enum dma_data_direction, long unsigned int); - void (*unmap_resource)(struct device *, dma_addr_t, size_t, enum dma_data_direction, long unsigned int); - void (*sync_single_for_cpu)(struct device *, dma_addr_t, size_t, enum dma_data_direction); - void (*sync_single_for_device)(struct device *, dma_addr_t, size_t, enum dma_data_direction); - void (*sync_sg_for_cpu)(struct device *, struct scatterlist *, int, enum dma_data_direction); - void (*sync_sg_for_device)(struct device *, struct scatterlist *, int, enum dma_data_direction); - void (*cache_sync)(struct device *, void *, size_t, enum dma_data_direction); - int (*dma_supported)(struct device *, u64); - u64 (*get_required_mask)(struct device *); - size_t (*max_mapping_size)(struct device *); - long unsigned int (*get_merge_boundary)(struct device *); -}; +struct inet_peer_base; -struct bus_dma_region { - phys_addr_t cpu_start; - dma_addr_t dma_start; - u64 size; - u64 offset; -}; +struct fqdir; -struct fwnode_operations; +struct tcp_congestion_ops; -struct fwnode_handle { - struct fwnode_handle *secondary; - const struct fwnode_operations *ops; - struct device *dev; - struct list_head suppliers; - struct list_head consumers; - u8 flags; -}; +struct tcp_fastopen_context; -struct fwnode_reference_args; +struct mr_table; -struct fwnode_endpoint; +struct fib_notifier_ops; -struct fwnode_operations { - struct fwnode_handle * (*get)(struct fwnode_handle *); - void (*put)(struct fwnode_handle *); - bool (*device_is_available)(const struct fwnode_handle *); - const void * (*device_get_match_data)(const struct fwnode_handle *, const struct device *); - bool (*property_present)(const struct fwnode_handle *, const char *); - int (*property_read_int_array)(const struct fwnode_handle *, const char *, unsigned int, void *, size_t); - int (*property_read_string_array)(const struct fwnode_handle *, const char *, const char **, size_t); - const char * (*get_name)(const struct fwnode_handle *); - const char * (*get_name_prefix)(const struct fwnode_handle *); - struct fwnode_handle * (*get_parent)(const struct fwnode_handle *); - struct fwnode_handle * (*get_next_child_node)(const struct fwnode_handle *, struct fwnode_handle *); - struct fwnode_handle * (*get_named_child_node)(const struct fwnode_handle *, const char *); - int (*get_reference_args)(const struct fwnode_handle *, const char *, const char *, unsigned int, unsigned int, struct fwnode_reference_args *); - struct fwnode_handle * (*graph_get_next_endpoint)(const struct fwnode_handle *, struct fwnode_handle *); - struct fwnode_handle * (*graph_get_remote_endpoint)(const struct fwnode_handle *); - struct fwnode_handle * (*graph_get_port_parent)(struct fwnode_handle *); - int (*graph_parse_endpoint)(const struct fwnode_handle *, struct fwnode_endpoint *); - int (*add_links)(struct fwnode_handle *); +struct netns_ipv4 { + struct inet_timewait_death_row tcp_death_row; + struct udp_table *udp_table; + struct ctl_table_header *forw_hdr; + struct ctl_table_header *frags_hdr; + struct ctl_table_header *ipv4_hdr; + struct ctl_table_header *route_hdr; + struct ctl_table_header *xfrm4_hdr; + struct ipv4_devconf *devconf_all; + struct ipv4_devconf *devconf_dflt; + struct ip_ra_chain *ra_chain; + struct mutex ra_mutex; + struct fib_rules_ops *rules_ops; + struct fib_table *fib_main; + struct fib_table *fib_default; + unsigned int fib_rules_require_fldissect; + bool fib_has_custom_rules; + bool fib_has_custom_local_routes; + bool fib_offload_disabled; + struct hlist_head *fib_table_hash; + struct sock *fibnl; + struct sock *mc_autojoin_sk; + struct inet_peer_base *peers; + struct fqdir *fqdir; + u8 sysctl_icmp_echo_ignore_all; + u8 sysctl_icmp_echo_enable_probe; + u8 sysctl_icmp_echo_ignore_broadcasts; + u8 sysctl_icmp_ignore_bogus_error_responses; + u8 sysctl_icmp_errors_use_inbound_ifaddr; + int sysctl_icmp_ratelimit; + int sysctl_icmp_ratemask; + u32 ip_rt_min_pmtu; + int ip_rt_mtu_expires; + int ip_rt_min_advmss; + struct local_ports ip_local_ports; + u8 sysctl_tcp_ecn; + u8 sysctl_tcp_ecn_fallback; + u8 sysctl_ip_default_ttl; + u8 sysctl_ip_no_pmtu_disc; + u8 sysctl_ip_fwd_use_pmtu; + u8 sysctl_ip_fwd_update_priority; + u8 sysctl_ip_nonlocal_bind; + u8 sysctl_ip_autobind_reuse; + u8 sysctl_ip_dynaddr; + u8 sysctl_ip_early_demux; + u8 sysctl_raw_l3mdev_accept; + u8 sysctl_tcp_early_demux; + u8 sysctl_udp_early_demux; + u8 sysctl_nexthop_compat_mode; + u8 sysctl_fwmark_reflect; + u8 sysctl_tcp_fwmark_accept; + u8 sysctl_tcp_l3mdev_accept; + u8 sysctl_tcp_mtu_probing; + int sysctl_tcp_mtu_probe_floor; + int sysctl_tcp_base_mss; + int sysctl_tcp_min_snd_mss; + int sysctl_tcp_probe_threshold; + u32 sysctl_tcp_probe_interval; + int sysctl_tcp_keepalive_time; + int sysctl_tcp_keepalive_intvl; + u8 sysctl_tcp_keepalive_probes; + u8 sysctl_tcp_syn_retries; + u8 sysctl_tcp_synack_retries; + u8 sysctl_tcp_syncookies; + u8 sysctl_tcp_migrate_req; + u8 sysctl_tcp_comp_sack_nr; + int sysctl_tcp_reordering; + u8 sysctl_tcp_retries1; + u8 sysctl_tcp_retries2; + u8 sysctl_tcp_orphan_retries; + u8 sysctl_tcp_tw_reuse; + int sysctl_tcp_fin_timeout; + unsigned int sysctl_tcp_notsent_lowat; + u8 sysctl_tcp_sack; + u8 sysctl_tcp_window_scaling; + u8 sysctl_tcp_timestamps; + u8 sysctl_tcp_early_retrans; + u8 sysctl_tcp_recovery; + u8 sysctl_tcp_thin_linear_timeouts; + u8 sysctl_tcp_slow_start_after_idle; + u8 sysctl_tcp_retrans_collapse; + u8 sysctl_tcp_stdurg; + u8 sysctl_tcp_rfc1337; + u8 sysctl_tcp_abort_on_overflow; + u8 sysctl_tcp_fack; + int sysctl_tcp_max_reordering; + int sysctl_tcp_adv_win_scale; + u8 sysctl_tcp_dsack; + u8 sysctl_tcp_app_win; + u8 sysctl_tcp_frto; + u8 sysctl_tcp_nometrics_save; + u8 sysctl_tcp_no_ssthresh_metrics_save; + u8 sysctl_tcp_moderate_rcvbuf; + u8 sysctl_tcp_tso_win_divisor; + u8 sysctl_tcp_workaround_signed_windows; + int sysctl_tcp_limit_output_bytes; + int sysctl_tcp_challenge_ack_limit; + int sysctl_tcp_min_rtt_wlen; + u8 sysctl_tcp_min_tso_segs; + u8 sysctl_tcp_tso_rtt_log; + u8 sysctl_tcp_autocorking; + u8 sysctl_tcp_reflect_tos; + int sysctl_tcp_invalid_ratelimit; + int sysctl_tcp_pacing_ss_ratio; + int sysctl_tcp_pacing_ca_ratio; + int sysctl_tcp_wmem[3]; + int sysctl_tcp_rmem[3]; + unsigned int sysctl_tcp_child_ehash_entries; + long unsigned int sysctl_tcp_comp_sack_delay_ns; + long unsigned int sysctl_tcp_comp_sack_slack_ns; + int sysctl_max_syn_backlog; + int sysctl_tcp_fastopen; + const struct tcp_congestion_ops *tcp_congestion_control; + struct tcp_fastopen_context *tcp_fastopen_ctx; + unsigned int sysctl_tcp_fastopen_blackhole_timeout; + atomic_t tfo_active_disable_times; + long unsigned int tfo_active_disable_stamp; + u32 tcp_challenge_timestamp; + u32 tcp_challenge_count; + u8 sysctl_tcp_plb_enabled; + u8 sysctl_tcp_plb_idle_rehash_rounds; + u8 sysctl_tcp_plb_rehash_rounds; + u8 sysctl_tcp_plb_suspend_rto_sec; + int sysctl_tcp_plb_cong_thresh; + int sysctl_udp_wmem_min; + int sysctl_udp_rmem_min; + u8 sysctl_fib_notify_on_flag_change; + u8 sysctl_udp_l3mdev_accept; + u8 sysctl_igmp_llm_reports; + int sysctl_igmp_max_memberships; + int sysctl_igmp_max_msf; + int sysctl_igmp_qrv; + struct ping_group_range ping_group_range; + atomic_t dev_addr_genid; + unsigned int sysctl_udp_child_hash_entries; + long unsigned int *sysctl_local_reserved_ports; + int sysctl_ip_prot_sock; + struct mr_table *mrt; + u32 sysctl_fib_multipath_hash_fields; + u8 sysctl_fib_multipath_use_neigh; + u8 sysctl_fib_multipath_hash_policy; + struct fib_notifier_ops *notifier_ops; + unsigned int fib_seq; + struct fib_notifier_ops *ipmr_notifier_ops; + unsigned int ipmr_seq; + atomic_t rt_genid; + siphash_key_t ip_id_key; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct fwnode_endpoint { - unsigned int port; - unsigned int id; - const struct fwnode_handle *local_fwnode; -}; +struct dst_entry; -struct fwnode_reference_args { - struct fwnode_handle *fwnode; - unsigned int nargs; - u64 args[8]; -}; +struct net_device; -struct pipe_buf_operations; +struct sk_buff; -struct pipe_buffer { - struct page *page; - unsigned int offset; - unsigned int len; - const struct pipe_buf_operations *ops; - unsigned int flags; - long unsigned int private; -}; +struct neighbour; -struct pipe_buf_operations { - int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *); - void (*release)(struct pipe_inode_info *, struct pipe_buffer *); - bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *); - bool (*get)(struct pipe_inode_info *, struct pipe_buffer *); +struct dst_ops { + short unsigned int family; + unsigned int gc_thresh; + int (*gc)(struct dst_ops *); + struct dst_entry * (*check)(struct dst_entry *, __u32); + unsigned int (*default_advmss)(const struct dst_entry *); + unsigned int (*mtu)(const struct dst_entry *); + u32 * (*cow_metrics)(struct dst_entry *, long unsigned int); + void (*destroy)(struct dst_entry *); + void (*ifdown)(struct dst_entry *, struct net_device *, int); + struct dst_entry * (*negative_advice)(struct dst_entry *); + void (*link_failure)(struct sk_buff *); + void (*update_pmtu)(struct dst_entry *, struct sock *, struct sk_buff *, u32, bool); + void (*redirect)(struct dst_entry *, struct sock *, struct sk_buff *); + int (*local_out)(struct net *, struct sock *, struct sk_buff *); + struct neighbour * (*neigh_lookup)(const struct dst_entry *, struct sk_buff *, const void *); + void (*confirm_neigh)(const struct dst_entry *, const void *); + struct kmem_cache *kmem_cachep; + struct percpu_counter pcpuc_entries; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct skb_ext { - refcount_t refcnt; - u8 offset[2]; - u8 chunks; - char: 8; - char data[0]; +struct netns_sysctl_ipv6 { + struct ctl_table_header *hdr; + struct ctl_table_header *route_hdr; + struct ctl_table_header *icmp_hdr; + struct ctl_table_header *frags_hdr; + struct ctl_table_header *xfrm6_hdr; + int flush_delay; + int ip6_rt_max_size; + int ip6_rt_gc_min_interval; + int ip6_rt_gc_timeout; + int ip6_rt_gc_interval; + int ip6_rt_gc_elasticity; + int ip6_rt_mtu_expires; + int ip6_rt_min_advmss; + u32 multipath_hash_fields; + u8 multipath_hash_policy; + u8 bindv6only; + u8 flowlabel_consistency; + u8 auto_flowlabels; + int icmpv6_time; + u8 icmpv6_echo_ignore_all; + u8 icmpv6_echo_ignore_multicast; + u8 icmpv6_echo_ignore_anycast; + long unsigned int icmpv6_ratemask[4]; + long unsigned int *icmpv6_ratemask_ptr; + u8 anycast_src_echo_reply; + u8 ip_nonlocal_bind; + u8 fwmark_reflect; + u8 flowlabel_state_ranges; + int idgen_retries; + int idgen_delay; + int flowlabel_reflect; + int max_dst_opts_cnt; + int max_hbh_opts_cnt; + int max_dst_opts_len; + int max_hbh_opts_len; + int seg6_flowlabel; + u32 ioam6_id; + u64 ioam6_id_wide; + bool skip_notify_on_dev_down; + u8 fib_notify_on_flag_change; }; -enum skb_ext_id { - SKB_EXT_SEC_PATH = 0, - TC_SKB_EXT = 1, - SKB_EXT_NUM = 2, -}; +struct ipv6_devconf; -struct ieee_ets { - __u8 willing; - __u8 ets_cap; - __u8 cbs; - __u8 tc_tx_bw[8]; - __u8 tc_rx_bw[8]; - __u8 tc_tsa[8]; - __u8 prio_tc[8]; - __u8 tc_reco_bw[8]; - __u8 tc_reco_tsa[8]; - __u8 reco_prio_tc[8]; -}; +struct fib6_info; -struct ieee_maxrate { - __u64 tc_maxrate[8]; -}; +struct rt6_info; -struct ieee_qcn { - __u8 rpg_enable[8]; - __u32 rppp_max_rps[8]; - __u32 rpg_time_reset[8]; - __u32 rpg_byte_reset[8]; - __u32 rpg_threshold[8]; - __u32 rpg_max_rate[8]; - __u32 rpg_ai_rate[8]; - __u32 rpg_hai_rate[8]; - __u32 rpg_gd[8]; - __u32 rpg_min_dec_fac[8]; - __u32 rpg_min_rate[8]; - __u32 cndd_state_machine[8]; -}; +struct rt6_statistics; -struct ieee_qcn_stats { - __u64 rppp_rp_centiseconds[8]; - __u32 rppp_created_rps[8]; -}; +struct fib6_table; -struct ieee_pfc { - __u8 pfc_cap; - __u8 pfc_en; - __u8 mbc; - __u16 delay; - __u64 requests[8]; - __u64 indications[8]; -}; +struct seg6_pernet_data; -struct dcbnl_buffer { - __u8 prio2buffer[8]; - __u32 buffer_size[8]; - __u32 total_size; +struct ioam6_pernet_data; + +struct netns_ipv6 { + struct dst_ops ip6_dst_ops; + struct netns_sysctl_ipv6 sysctl; + struct ipv6_devconf *devconf_all; + struct ipv6_devconf *devconf_dflt; + struct inet_peer_base *peers; + struct fqdir *fqdir; + struct fib6_info *fib6_null_entry; + struct rt6_info *ip6_null_entry; + struct rt6_statistics *rt6_stats; + struct timer_list ip6_fib_timer; + struct hlist_head *fib_table_hash; + struct fib6_table *fib6_main_tbl; + struct list_head fib6_walkers; + rwlock_t fib6_walker_lock; + spinlock_t fib6_gc_lock; + atomic_t ip6_rt_gc_expire; + long unsigned int ip6_rt_last_gc; + unsigned char flowlabel_has_excl; + bool fib6_has_custom_rules; + unsigned int fib6_rules_require_fldissect; + unsigned int fib6_routes_require_src; + struct rt6_info *ip6_prohibit_entry; + struct rt6_info *ip6_blk_hole_entry; + struct fib6_table *fib6_local_tbl; + struct fib_rules_ops *fib6_rules_ops; + struct sock *ndisc_sk; + struct sock *tcp_sk; + struct sock *igmp_sk; + struct sock *mc_autojoin_sk; + struct hlist_head *inet6_addr_lst; + spinlock_t addrconf_hash_lock; + struct delayed_work addr_chk_work; + atomic_t dev_addr_genid; + atomic_t fib6_sernum; + struct seg6_pernet_data *seg6_data; + struct fib_notifier_ops *notifier_ops; + struct fib_notifier_ops *ip6mr_notifier_ops; + unsigned int ipmr_seq; + struct { + struct hlist_head head; + spinlock_t lock; + u32 seq; + } ip6addrlbl_table; + struct ioam6_pernet_data *ioam6_data; + long: 64; + long: 64; }; -struct cee_pg { - __u8 willing; - __u8 error; - __u8 pg_en; - __u8 tcs_supported; - __u8 pg_bw[8]; - __u8 prio_pg[8]; +struct nf_logger; + +struct nf_hook_entries; + +struct netns_nf { + struct proc_dir_entry *proc_netfilter; + const struct nf_logger *nf_loggers[11]; + struct ctl_table_header *nf_log_dir_header; + struct nf_hook_entries *hooks_ipv4[5]; + struct nf_hook_entries *hooks_ipv6[5]; + unsigned int defrag_ipv4_users; + unsigned int defrag_ipv6_users; }; -struct cee_pfc { - __u8 willing; - __u8 error; - __u8 pfc_en; - __u8 tcs_supported; +struct nf_ct_event_notifier; + +struct nf_generic_net { + unsigned int timeout; }; -struct dcb_app { - __u8 selector; - __u8 priority; - __u16 protocol; +struct nf_tcp_net { + unsigned int timeouts[14]; + u8 tcp_loose; + u8 tcp_be_liberal; + u8 tcp_max_retrans; + u8 tcp_ignore_invalid_rst; }; -struct dcb_peer_app_info { - __u8 willing; - __u8 error; +struct nf_udp_net { + unsigned int timeouts[2]; }; -struct dcbnl_rtnl_ops { - int (*ieee_getets)(struct net_device *, struct ieee_ets *); - int (*ieee_setets)(struct net_device *, struct ieee_ets *); - int (*ieee_getmaxrate)(struct net_device *, struct ieee_maxrate *); - int (*ieee_setmaxrate)(struct net_device *, struct ieee_maxrate *); - int (*ieee_getqcn)(struct net_device *, struct ieee_qcn *); - int (*ieee_setqcn)(struct net_device *, struct ieee_qcn *); - int (*ieee_getqcnstats)(struct net_device *, struct ieee_qcn_stats *); - int (*ieee_getpfc)(struct net_device *, struct ieee_pfc *); - int (*ieee_setpfc)(struct net_device *, struct ieee_pfc *); - int (*ieee_getapp)(struct net_device *, struct dcb_app *); - int (*ieee_setapp)(struct net_device *, struct dcb_app *); - int (*ieee_delapp)(struct net_device *, struct dcb_app *); - int (*ieee_peer_getets)(struct net_device *, struct ieee_ets *); - int (*ieee_peer_getpfc)(struct net_device *, struct ieee_pfc *); - u8 (*getstate)(struct net_device *); - u8 (*setstate)(struct net_device *, u8); - void (*getpermhwaddr)(struct net_device *, u8 *); - void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8); - void (*setpgbwgcfgtx)(struct net_device *, int, u8); - void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8); - void (*setpgbwgcfgrx)(struct net_device *, int, u8); - void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); - void (*getpgbwgcfgtx)(struct net_device *, int, u8 *); - void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); - void (*getpgbwgcfgrx)(struct net_device *, int, u8 *); - void (*setpfccfg)(struct net_device *, int, u8); - void (*getpfccfg)(struct net_device *, int, u8 *); - u8 (*setall)(struct net_device *); - u8 (*getcap)(struct net_device *, int, u8 *); - int (*getnumtcs)(struct net_device *, int, u8 *); - int (*setnumtcs)(struct net_device *, int, u8); - u8 (*getpfcstate)(struct net_device *); - void (*setpfcstate)(struct net_device *, u8); - void (*getbcncfg)(struct net_device *, int, u32 *); - void (*setbcncfg)(struct net_device *, int, u32); - void (*getbcnrp)(struct net_device *, int, u8 *); - void (*setbcnrp)(struct net_device *, int, u8); - int (*setapp)(struct net_device *, u8, u16, u8); - int (*getapp)(struct net_device *, u8, u16); - u8 (*getfeatcfg)(struct net_device *, int, u8 *); - u8 (*setfeatcfg)(struct net_device *, int, u8); - u8 (*getdcbx)(struct net_device *); - u8 (*setdcbx)(struct net_device *, u8); - int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, u16 *); - int (*peer_getapptable)(struct net_device *, struct dcb_app *); - int (*cee_peer_getpg)(struct net_device *, struct cee_pg *); - int (*cee_peer_getpfc)(struct net_device *, struct cee_pfc *); - int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *); - int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *); +struct nf_icmp_net { + unsigned int timeout; }; -struct xdp_mem_info { - u32 type; - u32 id; +struct nf_dccp_net { + u8 dccp_loose; + unsigned int dccp_timeout[10]; +}; + +struct nf_sctp_net { + unsigned int timeouts[10]; +}; + +struct nf_ip_net { + struct nf_generic_net generic; + struct nf_tcp_net tcp; + struct nf_udp_net udp; + struct nf_icmp_net icmp; + struct nf_icmp_net icmpv6; + struct nf_dccp_net dccp; + struct nf_sctp_net sctp; +}; + +struct ip_conntrack_stat; + +struct netns_ct { + u8 sysctl_log_invalid; + u8 sysctl_events; + u8 sysctl_acct; + u8 sysctl_tstamp; + u8 sysctl_checksum; + struct ip_conntrack_stat *stat; + struct nf_ct_event_notifier *nf_conntrack_event_cb; + struct nf_ip_net nf_ct_proto; }; -struct xdp_rxq_info { - struct net_device *dev; - u32 queue_index; - u32 reg_state; - struct xdp_mem_info mem; - unsigned int napi_id; - u32 frag_size; +struct netns_bpf { + struct bpf_prog_array *run_array[2]; + struct bpf_prog *progs[2]; + struct list_head links[2]; +}; + +struct xfrm_policy_hash { + struct hlist_head *table; + unsigned int hmask; + u8 dbits4; + u8 sbits4; + u8 dbits6; + u8 sbits6; +}; + +struct xfrm_policy_hthresh { + struct work_struct work; + seqlock_t lock; + u8 lbits4; + u8 rbits4; + u8 lbits6; + u8 rbits6; +}; + +struct netns_xfrm { + struct list_head state_all; + struct hlist_head *state_bydst; + struct hlist_head *state_bysrc; + struct hlist_head *state_byspi; + struct hlist_head *state_byseq; + unsigned int state_hmask; + unsigned int state_num; + struct work_struct state_hash_work; + struct list_head policy_all; + struct hlist_head *policy_byidx; + unsigned int policy_idx_hmask; + struct hlist_head policy_inexact[3]; + struct xfrm_policy_hash policy_bydst[3]; + unsigned int policy_count[6]; + struct work_struct policy_hash_work; + struct xfrm_policy_hthresh policy_hthresh; + struct list_head inexact_bins; + struct sock *nlsk; + struct sock *nlsk_stash; + u32 sysctl_aevent_etime; + u32 sysctl_aevent_rseqth; + int sysctl_larval_drop; + u32 sysctl_acq_expires; + u8 policy_default[3]; + struct ctl_table_header *sysctl_hdr; + long: 64; + long: 64; long: 64; long: 64; long: 64; long: 64; + struct dst_ops xfrm4_dst_ops; + struct dst_ops xfrm6_dst_ops; + spinlock_t xfrm_state_lock; + seqcount_spinlock_t xfrm_state_hash_generation; + seqcount_spinlock_t xfrm_policy_hash_generation; + spinlock_t xfrm_policy_lock; + struct mutex xfrm_cfg_mutex; }; -struct xdp_txq_info { - struct net_device *dev; -}; +struct mpls_route; -struct xdp_buff { - void *data; - void *data_end; - void *data_meta; - void *data_hard_start; - struct xdp_rxq_info *rxq; - struct xdp_txq_info *txq; - u32 frame_sz; - u32 flags; +struct netns_mpls { + int ip_ttl_propagate; + int default_ttl; + size_t platform_labels; + struct mpls_route **platform_label; + struct ctl_table_header *ctl; }; -struct xdp_frame { - void *data; - u16 len; - u16 headroom; - u32 metasize: 8; - u32 frame_sz: 24; - struct xdp_mem_info mem; - struct net_device *dev_rx; - u32 flags; +struct netns_xdp { + struct mutex lock; + struct hlist_head list; }; -struct nlmsghdr { - __u32 nlmsg_len; - __u16 nlmsg_type; - __u16 nlmsg_flags; - __u32 nlmsg_seq; - __u32 nlmsg_pid; -}; +struct uevent_sock; -struct nlattr { - __u16 nla_len; - __u16 nla_type; -}; +struct net_generic; -struct nla_policy; +struct net { + refcount_t passive; + spinlock_t rules_mod_lock; + atomic_t dev_unreg_count; + unsigned int dev_base_seq; + int ifindex; + spinlock_t nsid_lock; + atomic_t fnhe_genid; + struct list_head list; + struct list_head exit_list; + struct llist_node cleanup_list; + struct key_tag *key_domain; + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct idr netns_ids; + struct ns_common ns; + struct ref_tracker_dir refcnt_tracker; + struct ref_tracker_dir notrefcnt_tracker; + struct list_head dev_base_head; + struct proc_dir_entry *proc_net; + struct proc_dir_entry *proc_net_stat; + struct ctl_table_set sysctls; + struct sock *rtnl; + struct sock *genl_sock; + struct uevent_sock *uevent_sock; + struct hlist_head *dev_name_head; + struct hlist_head *dev_index_head; + struct raw_notifier_head netdev_chain; + u32 hash_mix; + struct net_device *loopback_dev; + struct list_head rules_ops; + struct netns_core core; + struct netns_mib mib; + struct netns_packet packet; + struct netns_unix unx; + struct netns_nexthop nexthop; + long: 64; + long: 64; + long: 64; + long: 64; + struct netns_ipv4 ipv4; + struct netns_ipv6 ipv6; + struct netns_nf nf; + struct netns_ct ct; + struct net_generic *gen; + struct netns_bpf bpf; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct netns_xfrm xfrm; + u64 net_cookie; + struct netns_mpls mpls; + struct netns_xdp xdp; + struct sock *diag_nlsk; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; +}; -struct netlink_ext_ack { - const char *_msg; - const struct nlattr *bad_attr; - const struct nla_policy *policy; - u8 cookie[20]; - u8 cookie_len; +struct nsset { + unsigned int flags; + struct nsproxy *nsproxy; + struct fs_struct *fs; + const struct cred *cred; }; -struct netlink_range_validation; +typedef unsigned int sk_buff_data_t; -struct netlink_range_validation_signed; +struct skb_ext; -struct nla_policy { - u8 type; - u8 validation_type; - u16 len; +struct sk_buff { union { - const u32 bitfield32_valid; - const u32 mask; - const char *reject_message; - const struct nla_policy *nested_policy; - struct netlink_range_validation *range; - struct netlink_range_validation_signed *range_signed; struct { - s16 min; - s16 max; + struct sk_buff *next; + struct sk_buff *prev; + union { + struct net_device *dev; + long unsigned int dev_scratch; + }; }; - int (*validate)(const struct nlattr *, struct netlink_ext_ack *); - u16 strict_start_type; + struct rb_node rbnode; + struct list_head list; + struct llist_node ll_node; }; -}; - -struct netlink_callback { - struct sk_buff *skb; - const struct nlmsghdr *nlh; - int (*dump)(struct sk_buff *, struct netlink_callback *); - int (*done)(struct netlink_callback *); - void *data; - struct module *module; - struct netlink_ext_ack *extack; - u16 family; - u16 answer_flags; - u32 min_dump_alloc; - unsigned int prev_seq; - unsigned int seq; - bool strict_check; union { - u8 ctx[48]; - long int args[6]; + struct sock *sk; + int ip_defrag_offset; }; -}; - -struct ndmsg { - __u8 ndm_family; - __u8 ndm_pad1; - __u16 ndm_pad2; - __s32 ndm_ifindex; - __u16 ndm_state; - __u8 ndm_flags; - __u8 ndm_type; -}; - -typedef struct { - unsigned int clock_rate; - unsigned int clock_type; - short unsigned int loopback; -} sync_serial_settings; - -typedef struct { - unsigned int clock_rate; - unsigned int clock_type; - short unsigned int loopback; - unsigned int slot_map; -} te1_settings; - -typedef struct { - short unsigned int encoding; - short unsigned int parity; -} raw_hdlc_proto; - -typedef struct { - unsigned int t391; - unsigned int t392; - unsigned int n391; - unsigned int n392; - unsigned int n393; - short unsigned int lmi; - short unsigned int dce; -} fr_proto; - -typedef struct { - unsigned int dlci; -} fr_proto_pvc; - -typedef struct { - unsigned int dlci; - char master[16]; -} fr_proto_pvc_info; - -typedef struct { - unsigned int interval; - unsigned int timeout; -} cisco_proto; - -typedef struct { - short unsigned int dce; - unsigned int modulo; - unsigned int window; - unsigned int t1; - unsigned int t2; - unsigned int n2; -} x25_hdlc_proto; - -struct ifmap { - long unsigned int mem_start; - long unsigned int mem_end; - short unsigned int base_addr; - unsigned char irq; - unsigned char dma; - unsigned char port; -}; - -struct if_settings { - unsigned int type; - unsigned int size; union { - raw_hdlc_proto *raw_hdlc; - cisco_proto *cisco; - fr_proto *fr; - fr_proto_pvc *fr_pvc; - fr_proto_pvc_info *fr_pvc_info; - x25_hdlc_proto *x25; - sync_serial_settings *sync; - te1_settings *te1; - } ifs_ifsu; -}; - -struct ifreq { + ktime_t tstamp; + u64 skb_mstamp_ns; + }; + char cb[48]; union { - char ifrn_name[16]; - } ifr_ifrn; + struct { + long unsigned int _skb_refdst; + void (*destructor)(struct sk_buff *); + }; + struct list_head tcp_tsorted_anchor; + long unsigned int _sk_redir; + }; + long unsigned int _nfct; + unsigned int len; + unsigned int data_len; + __u16 mac_len; + __u16 hdr_len; + __u16 queue_mapping; + __u8 __cloned_offset[0]; + __u8 cloned: 1; + __u8 nohdr: 1; + __u8 fclone: 2; + __u8 peeked: 1; + __u8 head_frag: 1; + __u8 pfmemalloc: 1; + __u8 pp_recycle: 1; + __u8 active_extensions; union { - struct sockaddr ifru_addr; - struct sockaddr ifru_dstaddr; - struct sockaddr ifru_broadaddr; - struct sockaddr ifru_netmask; - struct sockaddr ifru_hwaddr; - short int ifru_flags; - int ifru_ivalue; - int ifru_mtu; - struct ifmap ifru_map; - char ifru_slave[16]; - char ifru_newname[16]; - void *ifru_data; - struct if_settings ifru_settings; - } ifr_ifru; -}; - -struct rtnl_link_stats64 { - __u64 rx_packets; - __u64 tx_packets; - __u64 rx_bytes; - __u64 tx_bytes; - __u64 rx_errors; - __u64 tx_errors; - __u64 rx_dropped; - __u64 tx_dropped; - __u64 multicast; - __u64 collisions; - __u64 rx_length_errors; - __u64 rx_over_errors; - __u64 rx_crc_errors; - __u64 rx_frame_errors; - __u64 rx_fifo_errors; - __u64 rx_missed_errors; - __u64 tx_aborted_errors; - __u64 tx_carrier_errors; - __u64 tx_fifo_errors; - __u64 tx_heartbeat_errors; - __u64 tx_window_errors; - __u64 rx_compressed; - __u64 tx_compressed; - __u64 rx_nohandler; - __u64 rx_otherhost_dropped; + struct { + __u8 __pkt_type_offset[0]; + __u8 pkt_type: 3; + __u8 ignore_df: 1; + __u8 nf_trace: 1; + __u8 ip_summed: 2; + __u8 ooo_okay: 1; + __u8 l4_hash: 1; + __u8 sw_hash: 1; + __u8 wifi_acked_valid: 1; + __u8 wifi_acked: 1; + __u8 no_fcs: 1; + __u8 encapsulation: 1; + __u8 encap_hdr_csum: 1; + __u8 csum_valid: 1; + __u8 __pkt_vlan_present_offset[0]; + __u8 remcsum_offload: 1; + __u8 csum_complete_sw: 1; + __u8 csum_level: 2; + __u8 dst_pending_confirm: 1; + __u8 mono_delivery_time: 1; + __u8 tc_skip_classify: 1; + __u8 tc_at_ingress: 1; + __u8 ndisc_nodetype: 2; + __u8 ipvs_property: 1; + __u8 inner_protocol_type: 1; + __u8 redirected: 1; + __u8 nf_skip_egress: 1; + __u8 slow_gro: 1; + __u8 csum_not_inet: 1; + __u8 scm_io_uring: 1; + __u16 tc_index; + union { + __wsum csum; + struct { + __u16 csum_start; + __u16 csum_offset; + }; + }; + __u32 priority; + int skb_iif; + __u32 hash; + union { + u32 vlan_all; + struct { + __be16 vlan_proto; + __u16 vlan_tci; + }; + }; + union { + unsigned int napi_id; + unsigned int sender_cpu; + }; + u16 alloc_cpu; + __u32 secmark; + union { + __u32 mark; + __u32 reserved_tailroom; + }; + union { + __be16 inner_protocol; + __u8 inner_ipproto; + }; + __u16 inner_transport_header; + __u16 inner_network_header; + __u16 inner_mac_header; + __be16 protocol; + __u16 transport_header; + __u16 network_header; + __u16 mac_header; + }; + struct { + __u8 __pkt_type_offset[0]; + __u8 pkt_type: 3; + __u8 ignore_df: 1; + __u8 nf_trace: 1; + __u8 ip_summed: 2; + __u8 ooo_okay: 1; + __u8 l4_hash: 1; + __u8 sw_hash: 1; + __u8 wifi_acked_valid: 1; + __u8 wifi_acked: 1; + __u8 no_fcs: 1; + __u8 encapsulation: 1; + __u8 encap_hdr_csum: 1; + __u8 csum_valid: 1; + __u8 __pkt_vlan_present_offset[0]; + __u8 remcsum_offload: 1; + __u8 csum_complete_sw: 1; + __u8 csum_level: 2; + __u8 dst_pending_confirm: 1; + __u8 mono_delivery_time: 1; + __u8 tc_skip_classify: 1; + __u8 tc_at_ingress: 1; + __u8 ndisc_nodetype: 2; + __u8 ipvs_property: 1; + __u8 inner_protocol_type: 1; + __u8 redirected: 1; + __u8 nf_skip_egress: 1; + __u8 slow_gro: 1; + __u8 csum_not_inet: 1; + __u8 scm_io_uring: 1; + __u16 tc_index; + union { + __wsum csum; + struct { + __u16 csum_start; + __u16 csum_offset; + }; + }; + __u32 priority; + int skb_iif; + __u32 hash; + union { + u32 vlan_all; + struct { + __be16 vlan_proto; + __u16 vlan_tci; + }; + }; + union { + unsigned int napi_id; + unsigned int sender_cpu; + }; + u16 alloc_cpu; + __u32 secmark; + union { + __u32 mark; + __u32 reserved_tailroom; + }; + union { + __be16 inner_protocol; + __u8 inner_ipproto; + }; + __u16 inner_transport_header; + __u16 inner_network_header; + __u16 inner_mac_header; + __be16 protocol; + __u16 transport_header; + __u16 network_header; + __u16 mac_header; + } headers; + }; + sk_buff_data_t tail; + sk_buff_data_t end; + unsigned char *head; + unsigned char *data; + unsigned int truesize; + refcount_t users; + struct skb_ext *extensions; }; -struct rtnl_hw_stats64 { - __u64 rx_packets; - __u64 tx_packets; - __u64 rx_bytes; - __u64 tx_bytes; - __u64 rx_errors; - __u64 tx_errors; - __u64 rx_dropped; - __u64 tx_dropped; - __u64 multicast; +struct in6_addr { + union { + __u8 u6_addr8[16]; + __be16 u6_addr16[8]; + __be32 u6_addr32[4]; + } in6_u; }; -struct ifla_vf_guid { - __u32 vf; - __u64 guid; +enum flow_dissector_key_id { + FLOW_DISSECTOR_KEY_CONTROL = 0, + FLOW_DISSECTOR_KEY_BASIC = 1, + FLOW_DISSECTOR_KEY_IPV4_ADDRS = 2, + FLOW_DISSECTOR_KEY_IPV6_ADDRS = 3, + FLOW_DISSECTOR_KEY_PORTS = 4, + FLOW_DISSECTOR_KEY_PORTS_RANGE = 5, + FLOW_DISSECTOR_KEY_ICMP = 6, + FLOW_DISSECTOR_KEY_ETH_ADDRS = 7, + FLOW_DISSECTOR_KEY_TIPC = 8, + FLOW_DISSECTOR_KEY_ARP = 9, + FLOW_DISSECTOR_KEY_VLAN = 10, + FLOW_DISSECTOR_KEY_FLOW_LABEL = 11, + FLOW_DISSECTOR_KEY_GRE_KEYID = 12, + FLOW_DISSECTOR_KEY_MPLS_ENTROPY = 13, + FLOW_DISSECTOR_KEY_ENC_KEYID = 14, + FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS = 15, + FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS = 16, + FLOW_DISSECTOR_KEY_ENC_CONTROL = 17, + FLOW_DISSECTOR_KEY_ENC_PORTS = 18, + FLOW_DISSECTOR_KEY_MPLS = 19, + FLOW_DISSECTOR_KEY_TCP = 20, + FLOW_DISSECTOR_KEY_IP = 21, + FLOW_DISSECTOR_KEY_CVLAN = 22, + FLOW_DISSECTOR_KEY_ENC_IP = 23, + FLOW_DISSECTOR_KEY_ENC_OPTS = 24, + FLOW_DISSECTOR_KEY_META = 25, + FLOW_DISSECTOR_KEY_CT = 26, + FLOW_DISSECTOR_KEY_HASH = 27, + FLOW_DISSECTOR_KEY_NUM_OF_VLANS = 28, + FLOW_DISSECTOR_KEY_PPPOE = 29, + FLOW_DISSECTOR_KEY_L2TPV3 = 30, + FLOW_DISSECTOR_KEY_MAX = 31, }; -struct ifla_vf_stats { - __u64 rx_packets; - __u64 tx_packets; - __u64 rx_bytes; - __u64 tx_bytes; - __u64 broadcast; - __u64 multicast; - __u64 rx_dropped; - __u64 tx_dropped; +enum { + IPSTATS_MIB_NUM = 0, + IPSTATS_MIB_INPKTS = 1, + IPSTATS_MIB_INOCTETS = 2, + IPSTATS_MIB_INDELIVERS = 3, + IPSTATS_MIB_OUTFORWDATAGRAMS = 4, + IPSTATS_MIB_OUTPKTS = 5, + IPSTATS_MIB_OUTOCTETS = 6, + IPSTATS_MIB_INHDRERRORS = 7, + IPSTATS_MIB_INTOOBIGERRORS = 8, + IPSTATS_MIB_INNOROUTES = 9, + IPSTATS_MIB_INADDRERRORS = 10, + IPSTATS_MIB_INUNKNOWNPROTOS = 11, + IPSTATS_MIB_INTRUNCATEDPKTS = 12, + IPSTATS_MIB_INDISCARDS = 13, + IPSTATS_MIB_OUTDISCARDS = 14, + IPSTATS_MIB_OUTNOROUTES = 15, + IPSTATS_MIB_REASMTIMEOUT = 16, + IPSTATS_MIB_REASMREQDS = 17, + IPSTATS_MIB_REASMOKS = 18, + IPSTATS_MIB_REASMFAILS = 19, + IPSTATS_MIB_FRAGOKS = 20, + IPSTATS_MIB_FRAGFAILS = 21, + IPSTATS_MIB_FRAGCREATES = 22, + IPSTATS_MIB_INMCASTPKTS = 23, + IPSTATS_MIB_OUTMCASTPKTS = 24, + IPSTATS_MIB_INBCASTPKTS = 25, + IPSTATS_MIB_OUTBCASTPKTS = 26, + IPSTATS_MIB_INMCASTOCTETS = 27, + IPSTATS_MIB_OUTMCASTOCTETS = 28, + IPSTATS_MIB_INBCASTOCTETS = 29, + IPSTATS_MIB_OUTBCASTOCTETS = 30, + IPSTATS_MIB_CSUMERRORS = 31, + IPSTATS_MIB_NOECTPKTS = 32, + IPSTATS_MIB_ECT1PKTS = 33, + IPSTATS_MIB_ECT0PKTS = 34, + IPSTATS_MIB_CEPKTS = 35, + IPSTATS_MIB_REASM_OVERLAPS = 36, + __IPSTATS_MIB_MAX = 37, }; -struct ifla_vf_info { - __u32 vf; - __u8 mac[32]; - __u32 vlan; - __u32 qos; - __u32 spoofchk; - __u32 linkstate; - __u32 min_tx_rate; - __u32 max_tx_rate; - __u32 rss_query_en; - __u32 trusted; - __be16 vlan_proto; +enum { + ICMP_MIB_NUM = 0, + ICMP_MIB_INMSGS = 1, + ICMP_MIB_INERRORS = 2, + ICMP_MIB_INDESTUNREACHS = 3, + ICMP_MIB_INTIMEEXCDS = 4, + ICMP_MIB_INPARMPROBS = 5, + ICMP_MIB_INSRCQUENCHS = 6, + ICMP_MIB_INREDIRECTS = 7, + ICMP_MIB_INECHOS = 8, + ICMP_MIB_INECHOREPS = 9, + ICMP_MIB_INTIMESTAMPS = 10, + ICMP_MIB_INTIMESTAMPREPS = 11, + ICMP_MIB_INADDRMASKS = 12, + ICMP_MIB_INADDRMASKREPS = 13, + ICMP_MIB_OUTMSGS = 14, + ICMP_MIB_OUTERRORS = 15, + ICMP_MIB_OUTDESTUNREACHS = 16, + ICMP_MIB_OUTTIMEEXCDS = 17, + ICMP_MIB_OUTPARMPROBS = 18, + ICMP_MIB_OUTSRCQUENCHS = 19, + ICMP_MIB_OUTREDIRECTS = 20, + ICMP_MIB_OUTECHOS = 21, + ICMP_MIB_OUTECHOREPS = 22, + ICMP_MIB_OUTTIMESTAMPS = 23, + ICMP_MIB_OUTTIMESTAMPREPS = 24, + ICMP_MIB_OUTADDRMASKS = 25, + ICMP_MIB_OUTADDRMASKREPS = 26, + ICMP_MIB_CSUMERRORS = 27, + __ICMP_MIB_MAX = 28, }; -enum netdev_tx { - __NETDEV_TX_MIN = 2147483648, - NETDEV_TX_OK = 0, - NETDEV_TX_BUSY = 16, +enum { + ICMP6_MIB_NUM = 0, + ICMP6_MIB_INMSGS = 1, + ICMP6_MIB_INERRORS = 2, + ICMP6_MIB_OUTMSGS = 3, + ICMP6_MIB_OUTERRORS = 4, + ICMP6_MIB_CSUMERRORS = 5, + __ICMP6_MIB_MAX = 6, }; -typedef enum netdev_tx netdev_tx_t; +enum { + TCP_MIB_NUM = 0, + TCP_MIB_RTOALGORITHM = 1, + TCP_MIB_RTOMIN = 2, + TCP_MIB_RTOMAX = 3, + TCP_MIB_MAXCONN = 4, + TCP_MIB_ACTIVEOPENS = 5, + TCP_MIB_PASSIVEOPENS = 6, + TCP_MIB_ATTEMPTFAILS = 7, + TCP_MIB_ESTABRESETS = 8, + TCP_MIB_CURRESTAB = 9, + TCP_MIB_INSEGS = 10, + TCP_MIB_OUTSEGS = 11, + TCP_MIB_RETRANSSEGS = 12, + TCP_MIB_INERRS = 13, + TCP_MIB_OUTRSTS = 14, + TCP_MIB_CSUMERRORS = 15, + __TCP_MIB_MAX = 16, +}; -struct net_device_core_stats { - local_t rx_dropped; - local_t tx_dropped; - local_t rx_nohandler; - local_t rx_otherhost_dropped; +enum { + UDP_MIB_NUM = 0, + UDP_MIB_INDATAGRAMS = 1, + UDP_MIB_NOPORTS = 2, + UDP_MIB_INERRORS = 3, + UDP_MIB_OUTDATAGRAMS = 4, + UDP_MIB_RCVBUFERRORS = 5, + UDP_MIB_SNDBUFERRORS = 6, + UDP_MIB_CSUMERRORS = 7, + UDP_MIB_IGNOREDMULTI = 8, + UDP_MIB_MEMERRORS = 9, + __UDP_MIB_MAX = 10, }; -struct header_ops { - int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int); - int (*parse)(const struct sk_buff *, unsigned char *); - int (*cache)(const struct neighbour *, struct hh_cache *, __be16); - void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *); - bool (*validate)(const char *, unsigned int); - __be16 (*parse_protocol)(const struct sk_buff *); +enum { + LINUX_MIB_NUM = 0, + LINUX_MIB_SYNCOOKIESSENT = 1, + LINUX_MIB_SYNCOOKIESRECV = 2, + LINUX_MIB_SYNCOOKIESFAILED = 3, + LINUX_MIB_EMBRYONICRSTS = 4, + LINUX_MIB_PRUNECALLED = 5, + LINUX_MIB_RCVPRUNED = 6, + LINUX_MIB_OFOPRUNED = 7, + LINUX_MIB_OUTOFWINDOWICMPS = 8, + LINUX_MIB_LOCKDROPPEDICMPS = 9, + LINUX_MIB_ARPFILTER = 10, + LINUX_MIB_TIMEWAITED = 11, + LINUX_MIB_TIMEWAITRECYCLED = 12, + LINUX_MIB_TIMEWAITKILLED = 13, + LINUX_MIB_PAWSACTIVEREJECTED = 14, + LINUX_MIB_PAWSESTABREJECTED = 15, + LINUX_MIB_DELAYEDACKS = 16, + LINUX_MIB_DELAYEDACKLOCKED = 17, + LINUX_MIB_DELAYEDACKLOST = 18, + LINUX_MIB_LISTENOVERFLOWS = 19, + LINUX_MIB_LISTENDROPS = 20, + LINUX_MIB_TCPHPHITS = 21, + LINUX_MIB_TCPPUREACKS = 22, + LINUX_MIB_TCPHPACKS = 23, + LINUX_MIB_TCPRENORECOVERY = 24, + LINUX_MIB_TCPSACKRECOVERY = 25, + LINUX_MIB_TCPSACKRENEGING = 26, + LINUX_MIB_TCPSACKREORDER = 27, + LINUX_MIB_TCPRENOREORDER = 28, + LINUX_MIB_TCPTSREORDER = 29, + LINUX_MIB_TCPFULLUNDO = 30, + LINUX_MIB_TCPPARTIALUNDO = 31, + LINUX_MIB_TCPDSACKUNDO = 32, + LINUX_MIB_TCPLOSSUNDO = 33, + LINUX_MIB_TCPLOSTRETRANSMIT = 34, + LINUX_MIB_TCPRENOFAILURES = 35, + LINUX_MIB_TCPSACKFAILURES = 36, + LINUX_MIB_TCPLOSSFAILURES = 37, + LINUX_MIB_TCPFASTRETRANS = 38, + LINUX_MIB_TCPSLOWSTARTRETRANS = 39, + LINUX_MIB_TCPTIMEOUTS = 40, + LINUX_MIB_TCPLOSSPROBES = 41, + LINUX_MIB_TCPLOSSPROBERECOVERY = 42, + LINUX_MIB_TCPRENORECOVERYFAIL = 43, + LINUX_MIB_TCPSACKRECOVERYFAIL = 44, + LINUX_MIB_TCPRCVCOLLAPSED = 45, + LINUX_MIB_TCPDSACKOLDSENT = 46, + LINUX_MIB_TCPDSACKOFOSENT = 47, + LINUX_MIB_TCPDSACKRECV = 48, + LINUX_MIB_TCPDSACKOFORECV = 49, + LINUX_MIB_TCPABORTONDATA = 50, + LINUX_MIB_TCPABORTONCLOSE = 51, + LINUX_MIB_TCPABORTONMEMORY = 52, + LINUX_MIB_TCPABORTONTIMEOUT = 53, + LINUX_MIB_TCPABORTONLINGER = 54, + LINUX_MIB_TCPABORTFAILED = 55, + LINUX_MIB_TCPMEMORYPRESSURES = 56, + LINUX_MIB_TCPMEMORYPRESSURESCHRONO = 57, + LINUX_MIB_TCPSACKDISCARD = 58, + LINUX_MIB_TCPDSACKIGNOREDOLD = 59, + LINUX_MIB_TCPDSACKIGNOREDNOUNDO = 60, + LINUX_MIB_TCPSPURIOUSRTOS = 61, + LINUX_MIB_TCPMD5NOTFOUND = 62, + LINUX_MIB_TCPMD5UNEXPECTED = 63, + LINUX_MIB_TCPMD5FAILURE = 64, + LINUX_MIB_SACKSHIFTED = 65, + LINUX_MIB_SACKMERGED = 66, + LINUX_MIB_SACKSHIFTFALLBACK = 67, + LINUX_MIB_TCPBACKLOGDROP = 68, + LINUX_MIB_PFMEMALLOCDROP = 69, + LINUX_MIB_TCPMINTTLDROP = 70, + LINUX_MIB_TCPDEFERACCEPTDROP = 71, + LINUX_MIB_IPRPFILTER = 72, + LINUX_MIB_TCPTIMEWAITOVERFLOW = 73, + LINUX_MIB_TCPREQQFULLDOCOOKIES = 74, + LINUX_MIB_TCPREQQFULLDROP = 75, + LINUX_MIB_TCPRETRANSFAIL = 76, + LINUX_MIB_TCPRCVCOALESCE = 77, + LINUX_MIB_TCPBACKLOGCOALESCE = 78, + LINUX_MIB_TCPOFOQUEUE = 79, + LINUX_MIB_TCPOFODROP = 80, + LINUX_MIB_TCPOFOMERGE = 81, + LINUX_MIB_TCPCHALLENGEACK = 82, + LINUX_MIB_TCPSYNCHALLENGE = 83, + LINUX_MIB_TCPFASTOPENACTIVE = 84, + LINUX_MIB_TCPFASTOPENACTIVEFAIL = 85, + LINUX_MIB_TCPFASTOPENPASSIVE = 86, + LINUX_MIB_TCPFASTOPENPASSIVEFAIL = 87, + LINUX_MIB_TCPFASTOPENLISTENOVERFLOW = 88, + LINUX_MIB_TCPFASTOPENCOOKIEREQD = 89, + LINUX_MIB_TCPFASTOPENBLACKHOLE = 90, + LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES = 91, + LINUX_MIB_BUSYPOLLRXPACKETS = 92, + LINUX_MIB_TCPAUTOCORKING = 93, + LINUX_MIB_TCPFROMZEROWINDOWADV = 94, + LINUX_MIB_TCPTOZEROWINDOWADV = 95, + LINUX_MIB_TCPWANTZEROWINDOWADV = 96, + LINUX_MIB_TCPSYNRETRANS = 97, + LINUX_MIB_TCPORIGDATASENT = 98, + LINUX_MIB_TCPHYSTARTTRAINDETECT = 99, + LINUX_MIB_TCPHYSTARTTRAINCWND = 100, + LINUX_MIB_TCPHYSTARTDELAYDETECT = 101, + LINUX_MIB_TCPHYSTARTDELAYCWND = 102, + LINUX_MIB_TCPACKSKIPPEDSYNRECV = 103, + LINUX_MIB_TCPACKSKIPPEDPAWS = 104, + LINUX_MIB_TCPACKSKIPPEDSEQ = 105, + LINUX_MIB_TCPACKSKIPPEDFINWAIT2 = 106, + LINUX_MIB_TCPACKSKIPPEDTIMEWAIT = 107, + LINUX_MIB_TCPACKSKIPPEDCHALLENGE = 108, + LINUX_MIB_TCPWINPROBE = 109, + LINUX_MIB_TCPKEEPALIVE = 110, + LINUX_MIB_TCPMTUPFAIL = 111, + LINUX_MIB_TCPMTUPSUCCESS = 112, + LINUX_MIB_TCPDELIVERED = 113, + LINUX_MIB_TCPDELIVEREDCE = 114, + LINUX_MIB_TCPACKCOMPRESSED = 115, + LINUX_MIB_TCPZEROWINDOWDROP = 116, + LINUX_MIB_TCPRCVQDROP = 117, + LINUX_MIB_TCPWQUEUETOOBIG = 118, + LINUX_MIB_TCPFASTOPENPASSIVEALTKEY = 119, + LINUX_MIB_TCPTIMEOUTREHASH = 120, + LINUX_MIB_TCPDUPLICATEDATAREHASH = 121, + LINUX_MIB_TCPDSACKRECVSEGS = 122, + LINUX_MIB_TCPDSACKIGNOREDDUBIOUS = 123, + LINUX_MIB_TCPMIGRATEREQSUCCESS = 124, + LINUX_MIB_TCPMIGRATEREQFAILURE = 125, + LINUX_MIB_TCPPLBREHASH = 126, + __LINUX_MIB_MAX = 127, }; enum { - NAPI_STATE_SCHED = 0, - NAPI_STATE_MISSED = 1, - NAPI_STATE_DISABLE = 2, - NAPI_STATE_NPSVC = 3, - NAPI_STATE_LISTED = 4, - NAPI_STATE_NO_BUSY_POLL = 5, - NAPI_STATE_IN_BUSY_POLL = 6, - NAPI_STATE_PREFER_BUSY_POLL = 7, - NAPI_STATE_THREADED = 8, - NAPI_STATE_SCHED_THREADED = 9, + LINUX_MIB_XFRMNUM = 0, + LINUX_MIB_XFRMINERROR = 1, + LINUX_MIB_XFRMINBUFFERERROR = 2, + LINUX_MIB_XFRMINHDRERROR = 3, + LINUX_MIB_XFRMINNOSTATES = 4, + LINUX_MIB_XFRMINSTATEPROTOERROR = 5, + LINUX_MIB_XFRMINSTATEMODEERROR = 6, + LINUX_MIB_XFRMINSTATESEQERROR = 7, + LINUX_MIB_XFRMINSTATEEXPIRED = 8, + LINUX_MIB_XFRMINSTATEMISMATCH = 9, + LINUX_MIB_XFRMINSTATEINVALID = 10, + LINUX_MIB_XFRMINTMPLMISMATCH = 11, + LINUX_MIB_XFRMINNOPOLS = 12, + LINUX_MIB_XFRMINPOLBLOCK = 13, + LINUX_MIB_XFRMINPOLERROR = 14, + LINUX_MIB_XFRMOUTERROR = 15, + LINUX_MIB_XFRMOUTBUNDLEGENERROR = 16, + LINUX_MIB_XFRMOUTBUNDLECHECKERROR = 17, + LINUX_MIB_XFRMOUTNOSTATES = 18, + LINUX_MIB_XFRMOUTSTATEPROTOERROR = 19, + LINUX_MIB_XFRMOUTSTATEMODEERROR = 20, + LINUX_MIB_XFRMOUTSTATESEQERROR = 21, + LINUX_MIB_XFRMOUTSTATEEXPIRED = 22, + LINUX_MIB_XFRMOUTPOLBLOCK = 23, + LINUX_MIB_XFRMOUTPOLDEAD = 24, + LINUX_MIB_XFRMOUTPOLERROR = 25, + LINUX_MIB_XFRMFWDHDRERROR = 26, + LINUX_MIB_XFRMOUTSTATEINVALID = 27, + LINUX_MIB_XFRMACQUIREERROR = 28, + __LINUX_MIB_XFRMMAX = 29, }; -struct xsk_buff_pool; - -struct netdev_queue { - struct net_device *dev; - netdevice_tracker dev_tracker; - struct Qdisc *qdisc; - struct Qdisc *qdisc_sleeping; - struct kobject kobj; - int numa_node; - long unsigned int tx_maxrate; - atomic_long_t trans_timeout; - struct net_device *sb_dev; - struct xsk_buff_pool *pool; - spinlock_t _xmit_lock; - int xmit_lock_owner; - long unsigned int trans_start; - long unsigned int state; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct dql dql; +enum { + LINUX_MIB_TLSNUM = 0, + LINUX_MIB_TLSCURRTXSW = 1, + LINUX_MIB_TLSCURRRXSW = 2, + LINUX_MIB_TLSCURRTXDEVICE = 3, + LINUX_MIB_TLSCURRRXDEVICE = 4, + LINUX_MIB_TLSTXSW = 5, + LINUX_MIB_TLSRXSW = 6, + LINUX_MIB_TLSTXDEVICE = 7, + LINUX_MIB_TLSRXDEVICE = 8, + LINUX_MIB_TLSDECRYPTERROR = 9, + LINUX_MIB_TLSRXDEVICERESYNC = 10, + LINUX_MIB_TLSDECRYPTRETRY = 11, + LINUX_MIB_TLSRXNOPADVIOL = 12, + __LINUX_MIB_TLSMAX = 13, }; -struct rps_map { - unsigned int len; - struct callback_head rcu; - u16 cpus[0]; +struct ipstats_mib { + u64 mibs[37]; + struct u64_stats_sync syncp; }; -struct rps_dev_flow { - u16 cpu; - u16 filter; - unsigned int last_qtail; +struct icmp_mib { + long unsigned int mibs[28]; }; -struct rps_dev_flow_table { - unsigned int mask; - struct callback_head rcu; - struct rps_dev_flow flows[0]; +struct icmpmsg_mib { + atomic_long_t mibs[512]; }; -struct netdev_rx_queue { - struct xdp_rxq_info xdp_rxq; - struct rps_map *rps_map; - struct rps_dev_flow_table *rps_flow_table; - struct kobject kobj; - struct net_device *dev; - netdevice_tracker dev_tracker; - struct xsk_buff_pool *pool; - long: 64; - long: 64; - long: 64; - long: 64; +struct icmpv6_mib { + long unsigned int mibs[6]; }; -enum xps_map_type { - XPS_CPUS = 0, - XPS_RXQS = 1, - XPS_MAPS_MAX = 2, +struct icmpv6msg_mib { + atomic_long_t mibs[512]; }; -struct xps_map { - unsigned int len; - unsigned int alloc_len; - struct callback_head rcu; - u16 queues[0]; +struct tcp_mib { + long unsigned int mibs[16]; }; -struct xps_dev_maps { - struct callback_head rcu; - unsigned int nr_ids; - s16 num_tc; - struct xps_map *attr_map[0]; +struct udp_mib { + long unsigned int mibs[10]; }; -struct netdev_phys_item_id { - unsigned char id[32]; - unsigned char id_len; +struct linux_mib { + long unsigned int mibs[127]; }; -enum net_device_path_type { - DEV_PATH_ETHERNET = 0, - DEV_PATH_VLAN = 1, - DEV_PATH_BRIDGE = 2, - DEV_PATH_PPPOE = 3, - DEV_PATH_DSA = 4, - DEV_PATH_MTK_WDMA = 5, +struct linux_tls_mib { + long unsigned int mibs[13]; }; -struct net_device_path { - enum net_device_path_type type; - const struct net_device *dev; +struct proc_dir_entry { + atomic_t in_use; + refcount_t refcnt; + struct list_head pde_openers; + spinlock_t pde_unload_lock; + struct completion *pde_unload_completion; + const struct inode_operations *proc_iops; union { - struct { - u16 id; - __be16 proto; - u8 h_dest[6]; - } encap; - struct { - enum { - DEV_PATH_BR_VLAN_KEEP = 0, - DEV_PATH_BR_VLAN_TAG = 1, - DEV_PATH_BR_VLAN_UNTAG = 2, - DEV_PATH_BR_VLAN_UNTAG_HW = 3, - } vlan_mode; - u16 vlan_id; - __be16 vlan_proto; - } bridge; - struct { - int port; - u16 proto; - } dsa; - struct { - u8 wdma_idx; - u8 queue; - u16 wcid; - u8 bss; - } mtk_wdma; + const struct proc_ops *proc_ops; + const struct file_operations *proc_dir_ops; + }; + const struct dentry_operations *proc_dops; + union { + const struct seq_operations *seq_ops; + int (*single_show)(struct seq_file *, void *); }; + proc_write_t write; + void *data; + unsigned int state_size; + unsigned int low_ino; + nlink_t nlink; + kuid_t uid; + kgid_t gid; + loff_t size; + struct proc_dir_entry *parent; + struct rb_root subdir; + struct rb_node subdir_node; + char *name; + umode_t mode; + u8 flags; + u8 namelen; + char inline_name[0]; }; -struct net_device_path_ctx { - const struct net_device *dev; - const u8 *daddr; - int num_vlans; - struct { - u16 id; - __be16 proto; - } vlan[2]; +struct inet_frags; + +struct fqdir { + long int high_thresh; + long int low_thresh; + int timeout; + int max_dist; + struct inet_frags *f; + struct net *net; + bool dead; + long: 56; + long: 64; + long: 64; + struct rhashtable rhashtable; + long: 64; + long: 64; + long: 64; + long: 64; + atomic_long_t mem; + struct work_struct destroy_work; + struct llist_node free_list; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum tc_setup_type { - TC_SETUP_QDISC_MQPRIO = 0, - TC_SETUP_CLSU32 = 1, - TC_SETUP_CLSFLOWER = 2, - TC_SETUP_CLSMATCHALL = 3, - TC_SETUP_CLSBPF = 4, - TC_SETUP_BLOCK = 5, - TC_SETUP_QDISC_CBS = 6, - TC_SETUP_QDISC_RED = 7, - TC_SETUP_QDISC_PRIO = 8, - TC_SETUP_QDISC_MQ = 9, - TC_SETUP_QDISC_ETF = 10, - TC_SETUP_ROOT_QDISC = 11, - TC_SETUP_QDISC_GRED = 12, - TC_SETUP_QDISC_TAPRIO = 13, - TC_SETUP_FT = 14, - TC_SETUP_QDISC_ETS = 15, - TC_SETUP_QDISC_TBF = 16, - TC_SETUP_QDISC_FIFO = 17, - TC_SETUP_QDISC_HTB = 18, - TC_SETUP_ACT = 19, +struct inet_frag_queue; + +struct inet_frags { + unsigned int qsize; + void (*constructor)(struct inet_frag_queue *, const void *); + void (*destructor)(struct inet_frag_queue *); + void (*frag_expire)(struct timer_list *); + struct kmem_cache *frags_cachep; + const char *frags_cache_name; + struct rhashtable_params rhash_params; + refcount_t refcnt; + struct completion completion; }; -enum bpf_netdev_command { - XDP_SETUP_PROG = 0, - XDP_SETUP_PROG_HW = 1, - BPF_OFFLOAD_MAP_ALLOC = 2, - BPF_OFFLOAD_MAP_FREE = 3, - XDP_SETUP_XSK_POOL = 4, +struct frag_v4_compare_key { + __be32 saddr; + __be32 daddr; + u32 user; + u32 vif; + __be16 id; + u16 protocol; }; -enum bpf_xdp_mode { - XDP_MODE_SKB = 0, - XDP_MODE_DRV = 1, - XDP_MODE_HW = 2, - __MAX_XDP_MODE = 3, +struct frag_v6_compare_key { + struct in6_addr saddr; + struct in6_addr daddr; + u32 user; + __be32 id; + u32 iif; }; -struct netdev_bpf { - enum bpf_netdev_command command; +struct inet_frag_queue { + struct rhash_head node; union { - struct { - u32 flags; - struct bpf_prog *prog; - struct netlink_ext_ack *extack; - }; - struct { - struct bpf_offloaded_map *offmap; - }; - struct { - struct xsk_buff_pool *pool; - u16 queue_id; - } xsk; - }; + struct frag_v4_compare_key v4; + struct frag_v6_compare_key v6; + } key; + struct timer_list timer; + spinlock_t lock; + refcount_t refcnt; + struct rb_root rb_fragments; + struct sk_buff *fragments_tail; + struct sk_buff *last_run_head; + ktime_t stamp; + int len; + int meat; + u8 mono_delivery_time; + __u8 flags; + u16 max_size; + struct fqdir *fqdir; + struct callback_head rcu; }; -struct dev_ifalias { - struct callback_head rcuhead; - char ifalias[0]; +enum tcp_ca_event { + CA_EVENT_TX_START = 0, + CA_EVENT_CWND_RESTART = 1, + CA_EVENT_COMPLETE_CWR = 2, + CA_EVENT_LOSS = 3, + CA_EVENT_ECN_NO_CE = 4, + CA_EVENT_ECN_IS_CE = 5, }; -struct devlink_port; +struct ack_sample; -struct ip_tunnel_parm; +struct rate_sample; -struct net_device_ops { - int (*ndo_init)(struct net_device *); - void (*ndo_uninit)(struct net_device *); - int (*ndo_open)(struct net_device *); - int (*ndo_stop)(struct net_device *); - netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *); - netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t); - u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *); - void (*ndo_change_rx_flags)(struct net_device *, int); - void (*ndo_set_rx_mode)(struct net_device *); - int (*ndo_set_mac_address)(struct net_device *, void *); - int (*ndo_validate_addr)(struct net_device *); - int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int); - int (*ndo_eth_ioctl)(struct net_device *, struct ifreq *, int); - int (*ndo_siocbond)(struct net_device *, struct ifreq *, int); - int (*ndo_siocwandev)(struct net_device *, struct if_settings *); - int (*ndo_siocdevprivate)(struct net_device *, struct ifreq *, void *, int); - int (*ndo_set_config)(struct net_device *, struct ifmap *); - int (*ndo_change_mtu)(struct net_device *, int); - int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *); - void (*ndo_tx_timeout)(struct net_device *, unsigned int); - void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *); - bool (*ndo_has_offload_stats)(const struct net_device *, int); - int (*ndo_get_offload_stats)(int, const struct net_device *, void *); - struct net_device_stats * (*ndo_get_stats)(struct net_device *); - int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16); - int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16); - int (*ndo_set_vf_mac)(struct net_device *, int, u8 *); - int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16); - int (*ndo_set_vf_rate)(struct net_device *, int, int, int); - int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool); - int (*ndo_set_vf_trust)(struct net_device *, int, bool); - int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *); - int (*ndo_set_vf_link_state)(struct net_device *, int, int); - int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *); - int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **); - int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *); - int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *); - int (*ndo_set_vf_guid)(struct net_device *, int, u64, int); - int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool); - int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *); - int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32); - int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *); - int (*ndo_del_slave)(struct net_device *, struct net_device *); - struct net_device * (*ndo_get_xmit_slave)(struct net_device *, struct sk_buff *, bool); - struct net_device * (*ndo_sk_get_lower_dev)(struct net_device *, struct sock *); - netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t); - int (*ndo_set_features)(struct net_device *, netdev_features_t); - int (*ndo_neigh_construct)(struct net_device *, struct neighbour *); - void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *); - int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *); - int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16); - int (*ndo_fdb_del_bulk)(struct ndmsg *, struct nlattr **, struct net_device *, u16, struct netlink_ext_ack *); - int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *); - int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *); - int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *); - int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int); - int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16); - int (*ndo_change_carrier)(struct net_device *, bool); - int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *); - int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *); - int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t); - void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *); - void (*ndo_dfwd_del_station)(struct net_device *, void *); - int (*ndo_set_tx_maxrate)(struct net_device *, int, u32); - int (*ndo_get_iflink)(const struct net_device *); - int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *); - void (*ndo_set_rx_headroom)(struct net_device *, int); - int (*ndo_bpf)(struct net_device *, struct netdev_bpf *); - int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32); - struct net_device * (*ndo_xdp_get_xmit_slave)(struct net_device *, struct xdp_buff *); - int (*ndo_xsk_wakeup)(struct net_device *, u32, u32); - struct devlink_port * (*ndo_get_devlink_port)(struct net_device *); - int (*ndo_tunnel_ctl)(struct net_device *, struct ip_tunnel_parm *, int); - struct net_device * (*ndo_get_peer_dev)(struct net_device *); - int (*ndo_fill_forward_path)(struct net_device_path_ctx *, struct net_device_path *); +union tcp_cc_info; + +struct tcp_congestion_ops { + u32 (*ssthresh)(struct sock *); + void (*cong_avoid)(struct sock *, u32, u32); + void (*set_state)(struct sock *, u8); + void (*cwnd_event)(struct sock *, enum tcp_ca_event); + void (*in_ack_event)(struct sock *, u32); + void (*pkts_acked)(struct sock *, const struct ack_sample *); + u32 (*min_tso_segs)(struct sock *); + void (*cong_control)(struct sock *, const struct rate_sample *); + u32 (*undo_cwnd)(struct sock *); + u32 (*sndbuf_expand)(struct sock *); + size_t (*get_info)(struct sock *, u32, int *, union tcp_cc_info *); + char name[16]; + struct module *owner; + struct list_head list; + u32 key; + u32 flags; + void (*init)(struct sock *); + void (*release)(struct sock *); + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct neigh_parms { - possible_net_t net; +typedef struct {} netdevice_tracker; + +struct xfrm_state; + +struct lwtunnel_state; + +struct dst_entry { struct net_device *dev; - netdevice_tracker dev_tracker; - struct list_head list; - int (*neigh_setup)(struct neighbour *); - struct neigh_table *tbl; - void *sysctl_table; - int dead; - refcount_t refcnt; + struct dst_ops *ops; + long unsigned int _metrics; + long unsigned int expires; + struct xfrm_state *xfrm; + int (*input)(struct sk_buff *); + int (*output)(struct net *, struct sock *, struct sk_buff *); + short unsigned int flags; + short int obsolete; + short unsigned int header_len; + short unsigned int trailer_len; + atomic_t __refcnt; + int __use; + long unsigned int lastuse; + struct lwtunnel_state *lwtstate; struct callback_head callback_head; - int reachable_time; - int data[13]; - long unsigned int data_state[1]; + short int error; + short int __pad; + __u32 tclassid; + netdevice_tracker dev_tracker; }; -struct pcpu_lstats { - u64_stats_t packets; - u64_stats_t bytes; - struct u64_stats_sync syncp; +enum nf_inet_hooks { + NF_INET_PRE_ROUTING = 0, + NF_INET_LOCAL_IN = 1, + NF_INET_FORWARD = 2, + NF_INET_LOCAL_OUT = 3, + NF_INET_POST_ROUTING = 4, + NF_INET_NUMHOOKS = 5, + NF_INET_INGRESS = 5, }; -struct pcpu_sw_netstats { - u64 rx_packets; - u64 rx_bytes; - u64 tx_packets; - u64 tx_bytes; - struct u64_stats_sync syncp; +enum { + NFPROTO_UNSPEC = 0, + NFPROTO_INET = 1, + NFPROTO_IPV4 = 2, + NFPROTO_ARP = 3, + NFPROTO_NETDEV = 5, + NFPROTO_BRIDGE = 7, + NFPROTO_IPV6 = 10, + NFPROTO_NUMPROTO = 11, }; -enum ethtool_phys_id_state { - ETHTOOL_ID_INACTIVE = 0, - ETHTOOL_ID_ACTIVE = 1, - ETHTOOL_ID_ON = 2, - ETHTOOL_ID_OFF = 3, +enum nf_log_type { + NF_LOG_TYPE_LOG = 0, + NF_LOG_TYPE_ULOG = 1, + NF_LOG_TYPE_MAX = 2, }; -struct ethtool_drvinfo; - -struct ethtool_regs; - -struct ethtool_wolinfo; +typedef u8 u_int8_t; -struct ethtool_link_ext_state_info; +struct nf_loginfo; -struct ethtool_eeprom; +typedef void nf_logfn(struct net *, u_int8_t, unsigned int, const struct sk_buff *, const struct net_device *, const struct net_device *, const struct nf_loginfo *, const char *); -struct ethtool_coalesce; +struct nf_logger { + char *name; + enum nf_log_type type; + nf_logfn *logfn; + struct module *me; +}; -struct kernel_ethtool_coalesce; +enum tcp_conntrack { + TCP_CONNTRACK_NONE = 0, + TCP_CONNTRACK_SYN_SENT = 1, + TCP_CONNTRACK_SYN_RECV = 2, + TCP_CONNTRACK_ESTABLISHED = 3, + TCP_CONNTRACK_FIN_WAIT = 4, + TCP_CONNTRACK_CLOSE_WAIT = 5, + TCP_CONNTRACK_LAST_ACK = 6, + TCP_CONNTRACK_TIME_WAIT = 7, + TCP_CONNTRACK_CLOSE = 8, + TCP_CONNTRACK_LISTEN = 9, + TCP_CONNTRACK_MAX = 10, + TCP_CONNTRACK_IGNORE = 11, + TCP_CONNTRACK_RETRANS = 12, + TCP_CONNTRACK_UNACK = 13, + TCP_CONNTRACK_TIMEOUT_MAX = 14, +}; + +enum ct_dccp_states { + CT_DCCP_NONE = 0, + CT_DCCP_REQUEST = 1, + CT_DCCP_RESPOND = 2, + CT_DCCP_PARTOPEN = 3, + CT_DCCP_OPEN = 4, + CT_DCCP_CLOSEREQ = 5, + CT_DCCP_CLOSING = 6, + CT_DCCP_TIMEWAIT = 7, + CT_DCCP_IGNORE = 8, + CT_DCCP_INVALID = 9, + __CT_DCCP_MAX = 10, +}; + +struct ip_conntrack_stat { + unsigned int found; + unsigned int invalid; + unsigned int insert; + unsigned int insert_failed; + unsigned int clash_resolve; + unsigned int drop; + unsigned int early_drop; + unsigned int error; + unsigned int expect_new; + unsigned int expect_create; + unsigned int expect_delete; + unsigned int search_restart; + unsigned int chaintoolong; +}; + +enum ip_conntrack_dir { + IP_CT_DIR_ORIGINAL = 0, + IP_CT_DIR_REPLY = 1, + IP_CT_DIR_MAX = 2, +}; + +enum sctp_conntrack { + SCTP_CONNTRACK_NONE = 0, + SCTP_CONNTRACK_CLOSED = 1, + SCTP_CONNTRACK_COOKIE_WAIT = 2, + SCTP_CONNTRACK_COOKIE_ECHOED = 3, + SCTP_CONNTRACK_ESTABLISHED = 4, + SCTP_CONNTRACK_SHUTDOWN_SENT = 5, + SCTP_CONNTRACK_SHUTDOWN_RECD = 6, + SCTP_CONNTRACK_SHUTDOWN_ACK_SENT = 7, + SCTP_CONNTRACK_HEARTBEAT_SENT = 8, + SCTP_CONNTRACK_HEARTBEAT_ACKED = 9, + SCTP_CONNTRACK_MAX = 10, +}; + +enum udp_conntrack { + UDP_CT_UNREPLIED = 0, + UDP_CT_REPLIED = 1, + UDP_CT_MAX = 2, +}; -struct ethtool_ringparam; +enum { + XFRM_POLICY_IN = 0, + XFRM_POLICY_OUT = 1, + XFRM_POLICY_FWD = 2, + XFRM_POLICY_MASK = 3, + XFRM_POLICY_MAX = 3, +}; -struct kernel_ethtool_ringparam; +enum netns_bpf_attach_type { + NETNS_BPF_INVALID = -1, + NETNS_BPF_FLOW_DISSECTOR = 0, + NETNS_BPF_SK_LOOKUP = 1, + MAX_NETNS_BPF_ATTACH_TYPE = 2, +}; -struct ethtool_pause_stats; +struct pipe_buf_operations; -struct ethtool_pauseparam; +struct pipe_buffer { + struct page *page; + unsigned int offset; + unsigned int len; + const struct pipe_buf_operations *ops; + unsigned int flags; + long unsigned int private; +}; -struct ethtool_test; +struct pipe_buf_operations { + int (*confirm)(struct pipe_inode_info *, struct pipe_buffer *); + void (*release)(struct pipe_inode_info *, struct pipe_buffer *); + bool (*try_steal)(struct pipe_inode_info *, struct pipe_buffer *); + bool (*get)(struct pipe_inode_info *, struct pipe_buffer *); +}; -struct ethtool_stats; +struct skb_ext { + refcount_t refcnt; + u8 offset[3]; + u8 chunks; + char data[0]; +}; -struct ethtool_rxnfc; +enum skb_ext_id { + SKB_EXT_SEC_PATH = 0, + TC_SKB_EXT = 1, + SKB_EXT_MPTCP = 2, + SKB_EXT_NUM = 3, +}; -struct ethtool_flash; +struct linux_binprm { + struct vm_area_struct *vma; + long unsigned int vma_pages; + struct mm_struct *mm; + long unsigned int p; + long unsigned int argmin; + unsigned int have_execfd: 1; + unsigned int execfd_creds: 1; + unsigned int secureexec: 1; + unsigned int point_of_no_return: 1; + struct file *executable; + struct file *interpreter; + struct file *file; + struct cred *cred; + int unsafe; + unsigned int per_clear; + int argc; + int envc; + const char *filename; + const char *interp; + const char *fdpath; + unsigned int interp_flags; + int execfd; + long unsigned int loader; + long unsigned int exec; + struct rlimit rlim_stack; + char buf[256]; +}; -struct ethtool_channels; +union proc_op { + int (*proc_get_link)(struct dentry *, struct path *); + int (*proc_show)(struct seq_file *, struct pid_namespace *, struct pid *, struct task_struct *); + const char *lsm; +}; -struct ethtool_dump; +struct proc_inode { + struct pid *pid; + unsigned int fd; + union proc_op op; + struct proc_dir_entry *pde; + struct ctl_table_header *sysctl; + struct ctl_table *sysctl_entry; + struct hlist_node sibling_inodes; + const struct proc_ns_operations *ns_ops; + struct inode vfs_inode; +}; -struct ethtool_ts_info; +typedef struct dentry *instantiate_t(struct dentry *, struct task_struct *, const void *); -struct ethtool_modinfo; +typedef __u16 __le16; -struct ethtool_eee; +typedef __u32 __le32; -struct ethtool_tunable; +typedef __u64 __le64; -struct ethtool_link_ksettings; +typedef unsigned int slab_flags_t; -struct ethtool_fec_stats; +struct wait_bit_key { + void *flags; + int bit_nr; + long unsigned int timeout; +}; -struct ethtool_fecparam; +struct wait_bit_queue_entry { + struct wait_bit_key key; + struct wait_queue_entry wq_entry; +}; -struct ethtool_module_eeprom; +struct request; -struct ethtool_eth_phy_stats; +struct blk_plug { + struct request *mq_list; + struct request *cached_rq; + short unsigned int nr_ios; + short unsigned int rq_count; + bool multiple_queues; + bool has_elevator; + bool nowait; + struct list_head cb_list; +}; -struct ethtool_eth_mac_stats; +enum blk_bounce { + BLK_BOUNCE_NONE = 0, + BLK_BOUNCE_HIGH = 1, +}; -struct ethtool_eth_ctrl_stats; +enum blk_zoned_model { + BLK_ZONED_NONE = 0, + BLK_ZONED_HA = 1, + BLK_ZONED_HM = 2, +}; -struct ethtool_rmon_stats; +struct queue_limits { + enum blk_bounce bounce; + long unsigned int seg_boundary_mask; + long unsigned int virt_boundary_mask; + unsigned int max_hw_sectors; + unsigned int max_dev_sectors; + unsigned int chunk_sectors; + unsigned int max_sectors; + unsigned int max_segment_size; + unsigned int physical_block_size; + unsigned int logical_block_size; + unsigned int alignment_offset; + unsigned int io_min; + unsigned int io_opt; + unsigned int max_discard_sectors; + unsigned int max_hw_discard_sectors; + unsigned int max_secure_erase_sectors; + unsigned int max_write_zeroes_sectors; + unsigned int max_zone_append_sectors; + unsigned int discard_granularity; + unsigned int discard_alignment; + unsigned int zone_write_granularity; + short unsigned int max_segments; + short unsigned int max_integrity_segments; + short unsigned int max_discard_segments; + unsigned char misaligned; + unsigned char discard_misaligned; + unsigned char raid_partial_stripes_expensive; + enum blk_zoned_model zoned; + unsigned int dma_alignment; +}; -struct ethtool_rmon_hist_range; +struct elevator_queue; -struct ethtool_module_power_mode_params; +struct blk_queue_stats; -struct ethtool_ops { - u32 cap_link_lanes_supported: 1; - u32 supported_coalesce_params; - u32 supported_ring_params; - void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); - int (*get_regs_len)(struct net_device *); - void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); - void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); - int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); - u32 (*get_msglevel)(struct net_device *); - void (*set_msglevel)(struct net_device *, u32); - int (*nway_reset)(struct net_device *); - u32 (*get_link)(struct net_device *); - int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *); - int (*get_eeprom_len)(struct net_device *); - int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *, struct kernel_ethtool_coalesce *, struct netlink_ext_ack *); - int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *, struct kernel_ethtool_coalesce *, struct netlink_ext_ack *); - void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *, struct kernel_ethtool_ringparam *, struct netlink_ext_ack *); - int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *, struct kernel_ethtool_ringparam *, struct netlink_ext_ack *); - void (*get_pause_stats)(struct net_device *, struct ethtool_pause_stats *); - void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *); - int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *); - void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); - void (*get_strings)(struct net_device *, u32, u8 *); - int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); - void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); - int (*begin)(struct net_device *); - void (*complete)(struct net_device *); - u32 (*get_priv_flags)(struct net_device *); - int (*set_priv_flags)(struct net_device *, u32); - int (*get_sset_count)(struct net_device *, int); - int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *); - int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); - int (*flash_device)(struct net_device *, struct ethtool_flash *); - int (*reset)(struct net_device *, u32 *); - u32 (*get_rxfh_key_size)(struct net_device *); - u32 (*get_rxfh_indir_size)(struct net_device *); - int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *); - int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8); - int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32); - int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool); - void (*get_channels)(struct net_device *, struct ethtool_channels *); - int (*set_channels)(struct net_device *, struct ethtool_channels *); - int (*get_dump_flag)(struct net_device *, struct ethtool_dump *); - int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *); - int (*set_dump)(struct net_device *, struct ethtool_dump *); - int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *); - int (*get_module_info)(struct net_device *, struct ethtool_modinfo *); - int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); - int (*get_eee)(struct net_device *, struct ethtool_eee *); - int (*set_eee)(struct net_device *, struct ethtool_eee *); - int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *); - int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *); - int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *); - int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *); - int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *); - int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *); - void (*get_fec_stats)(struct net_device *, struct ethtool_fec_stats *); - int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *); - int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *); - void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *); - int (*get_phy_tunable)(struct net_device *, const struct ethtool_tunable *, void *); - int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *); - int (*get_module_eeprom_by_page)(struct net_device *, const struct ethtool_module_eeprom *, struct netlink_ext_ack *); - void (*get_eth_phy_stats)(struct net_device *, struct ethtool_eth_phy_stats *); - void (*get_eth_mac_stats)(struct net_device *, struct ethtool_eth_mac_stats *); - void (*get_eth_ctrl_stats)(struct net_device *, struct ethtool_eth_ctrl_stats *); - void (*get_rmon_stats)(struct net_device *, struct ethtool_rmon_stats *, const struct ethtool_rmon_hist_range **); - int (*get_module_power_mode)(struct net_device *, struct ethtool_module_power_mode_params *, struct netlink_ext_ack *); - int (*set_module_power_mode)(struct net_device *, const struct ethtool_module_power_mode_params *, struct netlink_ext_ack *); -}; +struct rq_qos; -struct nd_opt_hdr; +struct blk_mq_ops; -struct ndisc_options; +struct blk_mq_ctx; -struct prefix_info; +struct blk_stat_callback; -struct ndisc_ops { - int (*is_useropt)(u8); - int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *); - void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *); - int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **); - void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *); - void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool); -}; +struct blk_rq_stat; -struct rtnl_link_ops { - struct list_head list; - const char *kind; - size_t priv_size; - struct net_device * (*alloc)(struct nlattr **, const char *, unsigned char, unsigned int, unsigned int); - void (*setup)(struct net_device *); - bool netns_refund; - unsigned int maxtype; - const struct nla_policy *policy; - int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *); - int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); - int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); - void (*dellink)(struct net_device *, struct list_head *); - size_t (*get_size)(const struct net_device *); - int (*fill_info)(struct sk_buff *, const struct net_device *); - size_t (*get_xstats_size)(const struct net_device *); - int (*fill_xstats)(struct sk_buff *, const struct net_device *); - unsigned int (*get_num_tx_queues)(); - unsigned int (*get_num_rx_queues)(); - unsigned int slave_maxtype; - const struct nla_policy *slave_policy; - int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); - size_t (*get_slave_size)(const struct net_device *, const struct net_device *); - int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *); - struct net * (*get_link_net)(const struct net_device *); - size_t (*get_linkxstats_size)(const struct net_device *, int); - int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int); -}; +struct blk_mq_tags; -struct udp_tunnel_nic_table_info { - unsigned int n_entries; - unsigned int tunnel_types; -}; +struct blk_trace; -struct udp_tunnel_info; +struct blk_flush_queue; -struct udp_tunnel_nic_shared; +struct throtl_data; -struct udp_tunnel_nic_info { - int (*set_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); - int (*unset_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); - int (*sync_table)(struct net_device *, unsigned int); - struct udp_tunnel_nic_shared *shared; - unsigned int flags; - struct udp_tunnel_nic_table_info tables[4]; -}; +struct blk_mq_tag_set; -enum { - NETIF_MSG_DRV_BIT = 0, - NETIF_MSG_PROBE_BIT = 1, - NETIF_MSG_LINK_BIT = 2, - NETIF_MSG_TIMER_BIT = 3, - NETIF_MSG_IFDOWN_BIT = 4, - NETIF_MSG_IFUP_BIT = 5, - NETIF_MSG_RX_ERR_BIT = 6, - NETIF_MSG_TX_ERR_BIT = 7, - NETIF_MSG_TX_QUEUED_BIT = 8, - NETIF_MSG_INTR_BIT = 9, - NETIF_MSG_TX_DONE_BIT = 10, - NETIF_MSG_RX_STATUS_BIT = 11, - NETIF_MSG_PKTDATA_BIT = 12, - NETIF_MSG_HW_BIT = 13, - NETIF_MSG_WOL_BIT = 14, - NETIF_MSG_CLASS_COUNT = 15, +struct request_queue { + struct request *last_merge; + struct elevator_queue *elevator; + struct percpu_ref q_usage_counter; + struct blk_queue_stats *stats; + struct rq_qos *rq_qos; + const struct blk_mq_ops *mq_ops; + struct blk_mq_ctx *queue_ctx; + unsigned int queue_depth; + struct xarray hctx_table; + unsigned int nr_hw_queues; + void *queuedata; + long unsigned int queue_flags; + atomic_t pm_only; + int id; + spinlock_t queue_lock; + struct gendisk *disk; + struct kobject kobj; + struct kobject *mq_kobj; + struct device *dev; + enum rpm_status rpm_status; + long unsigned int nr_requests; + unsigned int dma_pad_mask; + unsigned int rq_timeout; + int poll_nsec; + struct blk_stat_callback *poll_cb; + struct blk_rq_stat *poll_stat; + struct timer_list timeout; + struct work_struct timeout_work; + atomic_t nr_active_requests_shared_tags; + struct blk_mq_tags *sched_shared_tags; + struct list_head icq_list; + long unsigned int blkcg_pols[1]; + struct blkcg_gq *root_blkg; + struct list_head blkg_list; + struct queue_limits limits; + unsigned int required_elevator_features; + int node; + struct blk_trace *blk_trace; + struct blk_flush_queue *fq; + struct list_head requeue_list; + spinlock_t requeue_lock; + struct delayed_work requeue_work; + struct mutex sysfs_lock; + struct mutex sysfs_dir_lock; + struct list_head unused_hctx_list; + spinlock_t unused_hctx_lock; + int mq_freeze_depth; + struct throtl_data *td; + struct callback_head callback_head; + wait_queue_head_t mq_freeze_wq; + struct mutex mq_freeze_lock; + int quiesce_depth; + struct blk_mq_tag_set *tag_set; + struct list_head tag_set_list; + struct dentry *debugfs_dir; + struct dentry *sched_debugfs_dir; + struct dentry *rqos_debugfs_dir; + struct mutex debugfs_mutex; + bool mq_sysfs_init_done; + struct srcu_struct srcu[0]; }; -enum wb_stat_item { - WB_RECLAIMABLE = 0, - WB_WRITEBACK = 1, - WB_DIRTIED = 2, - WB_WRITTEN = 3, - NR_WB_STAT_ITEMS = 4, +struct buffer_head; + +typedef void bh_end_io_t(struct buffer_head *, int); + +struct buffer_head { + long unsigned int b_state; + struct buffer_head *b_this_page; + struct page *b_page; + sector_t b_blocknr; + size_t b_size; + char *b_data; + struct block_device *b_bdev; + bh_end_io_t *b_end_io; + void *b_private; + struct list_head b_assoc_buffers; + struct address_space *b_assoc_map; + atomic_t b_count; + spinlock_t b_uptodate_lock; }; -typedef void *mempool_alloc_t(gfp_t, void *); +struct io_comp_batch { + struct request *req_list; + bool need_ts; + void (*complete)(struct io_comp_batch *); +}; -typedef void mempool_free_t(void *, void *); +struct fiemap_extent; -struct mempool_s { - spinlock_t lock; - int min_nr; - int curr_nr; - void **elements; - void *pool_data; - mempool_alloc_t *alloc; - mempool_free_t *free; - wait_queue_head_t wait; +struct fiemap_extent_info { + unsigned int fi_flags; + unsigned int fi_extents_mapped; + unsigned int fi_extents_max; + struct fiemap_extent *fi_extents_start; }; -typedef struct mempool_s mempool_t; +struct block_device_operations; -struct bio_alloc_cache; +struct timer_rand_state; -struct bio_set { - struct kmem_cache *bio_slab; - unsigned int front_pad; - struct bio_alloc_cache *cache; - mempool_t bio_pool; - mempool_t bvec_pool; - unsigned int back_pad; - spinlock_t rescue_lock; - struct bio_list rescue_list; - struct work_struct rescue_work; - struct workqueue_struct *rescue_workqueue; - struct hlist_node cpuhp_dead; -}; +struct disk_events; -enum memcg_stat_item { - MEMCG_SWAP = 41, - MEMCG_SOCK = 42, - MEMCG_PERCPU_B = 43, - MEMCG_VMALLOC = 44, - MEMCG_KMEM = 45, - MEMCG_NR_STAT = 46, -}; +struct badblocks; -enum memcg_memory_event { - MEMCG_LOW = 0, - MEMCG_HIGH = 1, - MEMCG_MAX = 2, - MEMCG_OOM = 3, - MEMCG_OOM_KILL = 4, - MEMCG_OOM_GROUP_KILL = 5, - MEMCG_SWAP_HIGH = 6, - MEMCG_SWAP_MAX = 7, - MEMCG_SWAP_FAIL = 8, - MEMCG_NR_MEMORY_EVENTS = 9, +struct blk_independent_access_ranges; + +struct gendisk { + int major; + int first_minor; + int minors; + char disk_name[32]; + short unsigned int events; + short unsigned int event_flags; + struct xarray part_tbl; + struct block_device *part0; + const struct block_device_operations *fops; + struct request_queue *queue; + void *private_data; + struct bio_set bio_split; + int flags; + long unsigned int state; + struct mutex open_mutex; + unsigned int open_partitions; + struct backing_dev_info *bdi; + struct kobject *slave_dir; + struct timer_rand_state *random; + atomic_t sync_io; + struct disk_events *ev; + int node_id; + struct badblocks *bb; + struct lockdep_map lockdep_map; + u64 diskseq; + struct blk_independent_access_ranges *ia_ranges; }; -enum mem_cgroup_events_target { - MEM_CGROUP_TARGET_THRESH = 0, - MEM_CGROUP_TARGET_SOFTLIMIT = 1, - MEM_CGROUP_NTARGETS = 2, +struct partition_meta_info { + char uuid[37]; + u8 volname[64]; }; -struct memcg_vmstats_percpu { - long int state[46]; - long unsigned int events[106]; - long int state_prev[46]; - long unsigned int events_prev[106]; - long unsigned int nr_page_events; - long unsigned int targets[2]; +enum req_op { + REQ_OP_READ = 0, + REQ_OP_WRITE = 1, + REQ_OP_FLUSH = 2, + REQ_OP_DISCARD = 3, + REQ_OP_SECURE_ERASE = 5, + REQ_OP_WRITE_ZEROES = 9, + REQ_OP_ZONE_OPEN = 10, + REQ_OP_ZONE_CLOSE = 11, + REQ_OP_ZONE_FINISH = 12, + REQ_OP_ZONE_APPEND = 13, + REQ_OP_ZONE_RESET = 15, + REQ_OP_ZONE_RESET_ALL = 17, + REQ_OP_DRV_IN = 34, + REQ_OP_DRV_OUT = 35, + REQ_OP_LAST = 36, }; -struct mem_cgroup_reclaim_iter { - struct mem_cgroup *position; - unsigned int generation; +enum req_flag_bits { + __REQ_FAILFAST_DEV = 8, + __REQ_FAILFAST_TRANSPORT = 9, + __REQ_FAILFAST_DRIVER = 10, + __REQ_SYNC = 11, + __REQ_META = 12, + __REQ_PRIO = 13, + __REQ_NOMERGE = 14, + __REQ_IDLE = 15, + __REQ_INTEGRITY = 16, + __REQ_FUA = 17, + __REQ_PREFLUSH = 18, + __REQ_RAHEAD = 19, + __REQ_BACKGROUND = 20, + __REQ_NOWAIT = 21, + __REQ_CGROUP_PUNT = 22, + __REQ_POLLED = 23, + __REQ_ALLOC_CACHE = 24, + __REQ_SWAP = 25, + __REQ_DRV = 26, + __REQ_NOUNMAP = 27, + __REQ_NR_BITS = 28, }; -struct shrinker_info { - struct callback_head rcu; - atomic_long_t *nr_deferred; - long unsigned int *map; +struct blk_rq_stat { + u64 mean; + u64 min; + u64 max; + u32 nr_samples; + u64 batch; }; -struct lruvec_stats_percpu { - long int state[41]; - long int state_prev[41]; +struct blk_zone { + __u64 start; + __u64 len; + __u64 wp; + __u8 type; + __u8 cond; + __u8 non_seq; + __u8 reset; + __u8 resv[4]; + __u64 capacity; + __u8 reserved[24]; }; -struct lruvec_stats { - long int state[41]; - long int state_pending[41]; -}; +typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *); -struct mem_cgroup_per_node { - struct lruvec lruvec; - struct lruvec_stats_percpu *lruvec_stats_percpu; - struct lruvec_stats lruvec_stats; - long unsigned int lru_zone_size[20]; - struct mem_cgroup_reclaim_iter iter; - struct shrinker_info *shrinker_info; - struct rb_node tree_node; - long unsigned int usage_in_excess; - bool on_tree; - struct mem_cgroup *memcg; +enum blk_unique_id { + BLK_UID_T10 = 1, + BLK_UID_EUI64 = 2, + BLK_UID_NAA = 3, }; -struct eventfd_ctx; +struct hd_geometry; -struct mem_cgroup_threshold { - struct eventfd_ctx *eventfd; - long unsigned int threshold; +struct pr_ops; + +struct block_device_operations { + void (*submit_bio)(struct bio *); + int (*poll_bio)(struct bio *, struct io_comp_batch *, unsigned int); + int (*open)(struct block_device *, fmode_t); + void (*release)(struct gendisk *, fmode_t); + int (*rw_page)(struct block_device *, sector_t, struct page *, enum req_op); + int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int); + int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int); + unsigned int (*check_events)(struct gendisk *, unsigned int); + void (*unlock_native_capacity)(struct gendisk *); + int (*getgeo)(struct block_device *, struct hd_geometry *); + int (*set_read_only)(struct block_device *, bool); + void (*free_disk)(struct gendisk *); + void (*swap_slot_free_notify)(struct block_device *, long unsigned int); + int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *); + char * (*devnode)(struct gendisk *, umode_t *); + int (*get_unique_id)(struct gendisk *, u8 *, enum blk_unique_id); + struct module *owner; + const struct pr_ops *pr_ops; + int (*alternative_gpt_sector)(struct gendisk *, sector_t *); }; -struct mem_cgroup_threshold_ary { - int current_threshold; - unsigned int size; - struct mem_cgroup_threshold entries[0]; +struct blk_independent_access_range { + struct kobject kobj; + sector_t sector; + sector_t nr_sectors; }; -struct obj_cgroup { - struct percpu_ref refcnt; - struct mem_cgroup *memcg; - atomic_t nr_charged_bytes; - union { - struct list_head list; - struct callback_head rcu; - }; +struct blk_independent_access_ranges { + struct kobject kobj; + bool sysfs_registered; + unsigned int nr_ia_ranges; + struct blk_independent_access_range ia_range[0]; }; -typedef struct poll_table_struct poll_table; +enum blk_eh_timer_return { + BLK_EH_DONE = 0, + BLK_EH_RESET_TIMER = 1, +}; -enum { - RTAX_UNSPEC = 0, - RTAX_LOCK = 1, - RTAX_MTU = 2, - RTAX_WINDOW = 3, - RTAX_RTT = 4, - RTAX_RTTVAR = 5, - RTAX_SSTHRESH = 6, - RTAX_CWND = 7, - RTAX_ADVMSS = 8, - RTAX_REORDERING = 9, - RTAX_HOPLIMIT = 10, - RTAX_INITCWND = 11, - RTAX_FEATURES = 12, - RTAX_RTO_MIN = 13, - RTAX_INITRWND = 14, - RTAX_QUICKACK = 15, - RTAX_CC_ALGO = 16, - RTAX_FASTOPEN_NO_COOKIE = 17, - __RTAX_MAX = 18, +struct blk_mq_hw_ctx; + +struct blk_mq_queue_data; + +struct blk_mq_ops { + blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *); + void (*commit_rqs)(struct blk_mq_hw_ctx *); + void (*queue_rqs)(struct request **); + int (*get_budget)(struct request_queue *); + void (*put_budget)(struct request_queue *, int); + void (*set_rq_budget_token)(struct request *, int); + int (*get_rq_budget_token)(struct request *); + enum blk_eh_timer_return (*timeout)(struct request *); + int (*poll)(struct blk_mq_hw_ctx *, struct io_comp_batch *); + void (*complete)(struct request *); + int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int); + void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int); + int (*init_request)(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int); + void (*exit_request)(struct blk_mq_tag_set *, struct request *, unsigned int); + void (*cleanup_rq)(struct request *); + bool (*busy)(struct request_queue *); + void (*map_queues)(struct blk_mq_tag_set *); + void (*show_rq)(struct seq_file *, struct request *); }; -struct netlink_range_validation { - u64 min; - u64 max; +enum pr_type { + PR_WRITE_EXCLUSIVE = 1, + PR_EXCLUSIVE_ACCESS = 2, + PR_WRITE_EXCLUSIVE_REG_ONLY = 3, + PR_EXCLUSIVE_ACCESS_REG_ONLY = 4, + PR_WRITE_EXCLUSIVE_ALL_REGS = 5, + PR_EXCLUSIVE_ACCESS_ALL_REGS = 6, }; -struct netlink_range_validation_signed { - s64 min; - s64 max; +struct pr_ops { + int (*pr_register)(struct block_device *, u64, u64, u32); + int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32); + int (*pr_release)(struct block_device *, u64, enum pr_type); + int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool); + int (*pr_clear)(struct block_device *, u64); }; -enum { - NEIGH_VAR_MCAST_PROBES = 0, - NEIGH_VAR_UCAST_PROBES = 1, - NEIGH_VAR_APP_PROBES = 2, - NEIGH_VAR_MCAST_REPROBES = 3, - NEIGH_VAR_RETRANS_TIME = 4, - NEIGH_VAR_BASE_REACHABLE_TIME = 5, - NEIGH_VAR_DELAY_PROBE_TIME = 6, - NEIGH_VAR_GC_STALETIME = 7, - NEIGH_VAR_QUEUE_LEN_BYTES = 8, - NEIGH_VAR_PROXY_QLEN = 9, - NEIGH_VAR_ANYCAST_DELAY = 10, - NEIGH_VAR_PROXY_DELAY = 11, - NEIGH_VAR_LOCKTIME = 12, - NEIGH_VAR_QUEUE_LEN = 13, - NEIGH_VAR_RETRANS_TIME_MS = 14, - NEIGH_VAR_BASE_REACHABLE_TIME_MS = 15, - NEIGH_VAR_GC_INTERVAL = 16, - NEIGH_VAR_GC_THRESH1 = 17, - NEIGH_VAR_GC_THRESH2 = 18, - NEIGH_VAR_GC_THRESH3 = 19, - NEIGH_VAR_MAX = 20, +enum bh_state_bits { + BH_Uptodate = 0, + BH_Dirty = 1, + BH_Lock = 2, + BH_Req = 3, + BH_Mapped = 4, + BH_New = 5, + BH_Async_Read = 6, + BH_Async_Write = 7, + BH_Delay = 8, + BH_Boundary = 9, + BH_Write_EIO = 10, + BH_Unwritten = 11, + BH_Quiet = 12, + BH_Meta = 13, + BH_Prio = 14, + BH_Defer_Completion = 15, + BH_PrivateStart = 16, }; -struct pneigh_entry; +typedef unsigned int tid_t; -struct neigh_statistics; +struct transaction_chp_stats_s { + long unsigned int cs_chp_time; + __u32 cs_forced_to_close; + __u32 cs_written; + __u32 cs_dropped; +}; -struct neigh_hash_table; +struct journal_s; -struct neigh_table { - int family; - unsigned int entry_size; - unsigned int key_len; - __be16 protocol; - __u32 (*hash)(const void *, const struct net_device *, __u32 *); - bool (*key_eq)(const struct neighbour *, const void *); - int (*constructor)(struct neighbour *); - int (*pconstructor)(struct pneigh_entry *); - void (*pdestructor)(struct pneigh_entry *); - void (*proxy_redo)(struct sk_buff *); - int (*is_multicast)(const void *); - bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *); - char *id; - struct neigh_parms parms; - struct list_head parms_list; - int gc_interval; - int gc_thresh1; - int gc_thresh2; - int gc_thresh3; - long unsigned int last_flush; - struct delayed_work gc_work; - struct delayed_work managed_work; - struct timer_list proxy_timer; - struct sk_buff_head proxy_queue; - atomic_t entries; - atomic_t gc_entries; - struct list_head gc_list; - struct list_head managed_list; - rwlock_t lock; - long unsigned int last_rand; - struct neigh_statistics *stats; - struct neigh_hash_table *nht; - struct pneigh_entry **phash_buckets; -}; +typedef struct journal_s journal_t; -struct neigh_statistics { - long unsigned int allocs; - long unsigned int destroys; - long unsigned int hash_grows; - long unsigned int res_failed; - long unsigned int lookups; - long unsigned int hits; - long unsigned int rcv_probes_mcast; - long unsigned int rcv_probes_ucast; - long unsigned int periodic_gc_runs; - long unsigned int forced_gc_runs; - long unsigned int unres_discards; - long unsigned int table_fulls; -}; +struct journal_head; -struct neigh_ops { - int family; - void (*solicit)(struct neighbour *, struct sk_buff *); - void (*error_report)(struct neighbour *, struct sk_buff *); - int (*output)(struct neighbour *, struct sk_buff *); - int (*connected_output)(struct neighbour *, struct sk_buff *); -}; +struct transaction_s; -struct pneigh_entry { - struct pneigh_entry *next; - possible_net_t net; - struct net_device *dev; - netdevice_tracker dev_tracker; - u32 flags; - u8 protocol; - u8 key[0]; -}; +typedef struct transaction_s transaction_t; -struct neigh_hash_table { - struct neighbour **hash_buckets; - unsigned int hash_shift; - __u32 hash_rnd[4]; - struct callback_head rcu; +struct transaction_s { + journal_t *t_journal; + tid_t t_tid; + enum { + T_RUNNING = 0, + T_LOCKED = 1, + T_SWITCH = 2, + T_FLUSH = 3, + T_COMMIT = 4, + T_COMMIT_DFLUSH = 5, + T_COMMIT_JFLUSH = 6, + T_COMMIT_CALLBACK = 7, + T_FINISHED = 8, + } t_state; + long unsigned int t_log_start; + int t_nr_buffers; + struct journal_head *t_reserved_list; + struct journal_head *t_buffers; + struct journal_head *t_forget; + struct journal_head *t_checkpoint_list; + struct journal_head *t_checkpoint_io_list; + struct journal_head *t_shadow_list; + struct list_head t_inode_list; + spinlock_t t_handle_lock; + long unsigned int t_max_wait; + long unsigned int t_start; + long unsigned int t_requested; + struct transaction_chp_stats_s t_chp_stats; + atomic_t t_updates; + atomic_t t_outstanding_credits; + atomic_t t_outstanding_revokes; + atomic_t t_handle_count; + transaction_t *t_cpnext; + transaction_t *t_cpprev; + long unsigned int t_expires; + ktime_t t_start_time; + unsigned int t_synchronous_commit: 1; + int t_need_data_flush; + struct list_head t_private_list; }; -enum { - TCP_ESTABLISHED = 1, - TCP_SYN_SENT = 2, - TCP_SYN_RECV = 3, - TCP_FIN_WAIT1 = 4, - TCP_FIN_WAIT2 = 5, - TCP_TIME_WAIT = 6, - TCP_CLOSE = 7, - TCP_CLOSE_WAIT = 8, - TCP_LAST_ACK = 9, - TCP_LISTEN = 10, - TCP_CLOSING = 11, - TCP_NEW_SYN_RECV = 12, - TCP_MAX_STATES = 13, -}; +struct jbd2_buffer_trigger_type; -struct fib_rule_hdr { - __u8 family; - __u8 dst_len; - __u8 src_len; - __u8 tos; - __u8 table; - __u8 res1; - __u8 res2; - __u8 action; - __u32 flags; +struct journal_head { + struct buffer_head *b_bh; + spinlock_t b_state_lock; + int b_jcount; + unsigned int b_jlist; + unsigned int b_modified; + char *b_frozen_data; + char *b_committed_data; + transaction_t *b_transaction; + transaction_t *b_next_transaction; + struct journal_head *b_tnext; + struct journal_head *b_tprev; + transaction_t *b_cp_transaction; + struct journal_head *b_cpnext; + struct journal_head *b_cpprev; + struct jbd2_buffer_trigger_type *b_triggers; + struct jbd2_buffer_trigger_type *b_frozen_triggers; }; -struct fib_rule_port_range { - __u16 start; - __u16 end; +struct jbd2_buffer_trigger_type { + void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t); + void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *); }; -struct fib_kuid_range { - kuid_t start; - kuid_t end; -}; +struct crypto_alg; -struct fib_rule { - struct list_head list; - int iifindex; - int oifindex; - u32 mark; - u32 mark_mask; - u32 flags; - u32 table; - u8 action; - u8 l3mdev; - u8 proto; - u8 ip_proto; - u32 target; - __be64 tun_id; - struct fib_rule *ctarget; - struct net *fr_net; - refcount_t refcnt; - u32 pref; - int suppress_ifgroup; - int suppress_prefixlen; - char iifname[16]; - char oifname[16]; - struct fib_kuid_range uid_range; - struct fib_rule_port_range sport_range; - struct fib_rule_port_range dport_range; - struct callback_head rcu; +struct crypto_tfm { + u32 crt_flags; + int node; + void (*exit)(struct crypto_tfm *); + struct crypto_alg *__crt_alg; + void *__crt_ctx[0]; }; -struct fib_lookup_arg { - void *lookup_ptr; - const void *lookup_data; - void *result; - struct fib_rule *rule; - u32 table; - int flags; +struct cipher_alg { + unsigned int cia_min_keysize; + unsigned int cia_max_keysize; + int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int); + void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *); + void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *); }; -struct smc_hashinfo; - -struct sk_psock; - -struct request_sock_ops; - -struct timewait_sock_ops; - -struct udp_table; +struct compress_alg { + int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *); + int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *); +}; -struct raw_hashinfo; +struct crypto_type; -struct proto { - void (*close)(struct sock *, long int); - int (*pre_connect)(struct sock *, struct sockaddr *, int); - int (*connect)(struct sock *, struct sockaddr *, int); - int (*disconnect)(struct sock *, int); - struct sock * (*accept)(struct sock *, int, int *, bool); - int (*ioctl)(struct sock *, int, long unsigned int); - int (*init)(struct sock *); - void (*destroy)(struct sock *); - void (*shutdown)(struct sock *, int); - int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); - int (*getsockopt)(struct sock *, int, int, char *, int *); - void (*keepalive)(struct sock *, int); - int (*sendmsg)(struct sock *, struct msghdr *, size_t); - int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *); - int (*sendpage)(struct sock *, struct page *, int, size_t, int); - int (*bind)(struct sock *, struct sockaddr *, int); - int (*bind_add)(struct sock *, struct sockaddr *, int); - int (*backlog_rcv)(struct sock *, struct sk_buff *); - bool (*bpf_bypass_getsockopt)(int, int); - void (*release_cb)(struct sock *); - int (*hash)(struct sock *); - void (*unhash)(struct sock *); - void (*rehash)(struct sock *); - int (*get_port)(struct sock *, short unsigned int); - void (*put_port)(struct sock *); - int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool); - unsigned int inuse_idx; - bool (*stream_memory_free)(const struct sock *, int); - bool (*sock_is_readable)(struct sock *); - void (*enter_memory_pressure)(struct sock *); - void (*leave_memory_pressure)(struct sock *); - atomic_long_t *memory_allocated; - struct percpu_counter *sockets_allocated; - long unsigned int *memory_pressure; - long int *sysctl_mem; - int *sysctl_wmem; - int *sysctl_rmem; - u32 sysctl_wmem_offset; - u32 sysctl_rmem_offset; - int max_header; - bool no_autobind; - struct kmem_cache *slab; - unsigned int obj_size; - slab_flags_t slab_flags; - unsigned int useroffset; - unsigned int usersize; - unsigned int *orphan_count; - struct request_sock_ops *rsk_prot; - struct timewait_sock_ops *twsk_prot; +struct crypto_alg { + struct list_head cra_list; + struct list_head cra_users; + u32 cra_flags; + unsigned int cra_blocksize; + unsigned int cra_ctxsize; + unsigned int cra_alignmask; + int cra_priority; + refcount_t cra_refcnt; + char cra_name[128]; + char cra_driver_name[128]; + const struct crypto_type *cra_type; union { - struct inet_hashinfo *hashinfo; - struct udp_table *udp_table; - struct raw_hashinfo *raw_hash; - struct smc_hashinfo *smc_hash; - } h; - struct module *owner; - char name[32]; - struct list_head node; - int (*diag_destroy)(struct sock *, int); + struct cipher_alg cipher; + struct compress_alg compress; + } cra_u; + int (*cra_init)(struct crypto_tfm *); + void (*cra_exit)(struct crypto_tfm *); + void (*cra_destroy)(struct crypto_alg *); + struct module *cra_module; }; -struct bpf_storage_buffer { - struct callback_head rcu; - char data[0]; -}; +struct crypto_instance; -struct ftrace_regs { - struct pt_regs regs; +struct crypto_type { + unsigned int (*ctxsize)(struct crypto_alg *, u32, u32); + unsigned int (*extsize)(struct crypto_alg *); + int (*init)(struct crypto_tfm *, u32, u32); + int (*init_tfm)(struct crypto_tfm *); + void (*show)(struct seq_file *, struct crypto_alg *); + int (*report)(struct sk_buff *, struct crypto_alg *); + void (*free)(struct crypto_instance *); + unsigned int type; + unsigned int maskclear; + unsigned int maskset; + unsigned int tfmsize; }; -enum { - TSK_TRACE_FL_TRACE_BIT = 0, - TSK_TRACE_FL_GRAPH_BIT = 1, +struct crypto_shash; + +struct shash_desc { + struct crypto_shash *tfm; + void *__ctx[0]; }; -enum exception_stack_ordering { - ESTACK_DF = 0, - ESTACK_NMI = 1, - ESTACK_DB = 2, - ESTACK_MCE = 3, - ESTACK_VC = 4, - ESTACK_VC2 = 5, - N_EXCEPTION_STACKS = 6, +struct crypto_shash { + unsigned int descsize; + struct crypto_tfm base; }; -enum { - PROC_ROOT_INO = 1, - PROC_IPC_INIT_INO = 4026531839, - PROC_UTS_INIT_INO = 4026531838, - PROC_USER_INIT_INO = 4026531837, - PROC_PID_INIT_INO = 4026531836, - PROC_CGROUP_INIT_INO = 4026531835, - PROC_TIME_INIT_INO = 4026531834, -}; - -struct ring_buffer_event { - u32 type_len: 5; - u32 time_delta: 27; - u32 array[0]; -}; - -struct seq_buf { - char *buffer; - size_t size; - size_t len; - loff_t readpos; -}; - -struct trace_seq { - char buffer[4096]; - struct seq_buf seq; - int full; -}; - -enum perf_sw_ids { - PERF_COUNT_SW_CPU_CLOCK = 0, - PERF_COUNT_SW_TASK_CLOCK = 1, - PERF_COUNT_SW_PAGE_FAULTS = 2, - PERF_COUNT_SW_CONTEXT_SWITCHES = 3, - PERF_COUNT_SW_CPU_MIGRATIONS = 4, - PERF_COUNT_SW_PAGE_FAULTS_MIN = 5, - PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6, - PERF_COUNT_SW_ALIGNMENT_FAULTS = 7, - PERF_COUNT_SW_EMULATION_FAULTS = 8, - PERF_COUNT_SW_DUMMY = 9, - PERF_COUNT_SW_BPF_OUTPUT = 10, - PERF_COUNT_SW_CGROUP_SWITCHES = 11, - PERF_COUNT_SW_MAX = 12, -}; +struct jbd2_journal_handle; -enum perf_branch_sample_type_shift { - PERF_SAMPLE_BRANCH_USER_SHIFT = 0, - PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1, - PERF_SAMPLE_BRANCH_HV_SHIFT = 2, - PERF_SAMPLE_BRANCH_ANY_SHIFT = 3, - PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4, - PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5, - PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6, - PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7, - PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8, - PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9, - PERF_SAMPLE_BRANCH_COND_SHIFT = 10, - PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11, - PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12, - PERF_SAMPLE_BRANCH_CALL_SHIFT = 13, - PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14, - PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15, - PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16, - PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, - PERF_SAMPLE_BRANCH_MAX_SHIFT = 18, -}; +typedef struct jbd2_journal_handle handle_t; -union perf_mem_data_src { - __u64 val; - struct { - __u64 mem_op: 5; - __u64 mem_lvl: 14; - __u64 mem_snoop: 5; - __u64 mem_lock: 2; - __u64 mem_dtlb: 7; - __u64 mem_lvl_num: 4; - __u64 mem_remote: 1; - __u64 mem_snoopx: 2; - __u64 mem_blk: 3; - __u64 mem_hops: 3; - __u64 mem_rsvd: 18; +struct jbd2_journal_handle { + union { + transaction_t *h_transaction; + journal_t *h_journal; }; + handle_t *h_rsv_handle; + int h_total_credits; + int h_revoke_credits; + int h_revoke_credits_requested; + int h_ref; + int h_err; + unsigned int h_sync: 1; + unsigned int h_jdata: 1; + unsigned int h_reserved: 1; + unsigned int h_aborted: 1; + unsigned int h_type: 8; + unsigned int h_line_no: 16; + long unsigned int h_start_jiffies; + unsigned int h_requested_credits; + unsigned int saved_alloc_context; }; -struct perf_branch_entry { - __u64 from; - __u64 to; - __u64 mispred: 1; - __u64 predicted: 1; - __u64 in_tx: 1; - __u64 abort: 1; - __u64 cycles: 16; - __u64 type: 4; - __u64 reserved: 40; +struct transaction_run_stats_s { + long unsigned int rs_wait; + long unsigned int rs_request_delay; + long unsigned int rs_running; + long unsigned int rs_locked; + long unsigned int rs_flushing; + long unsigned int rs_logging; + __u32 rs_handle_count; + __u32 rs_blocks; + __u32 rs_blocks_logged; }; -union perf_sample_weight { - __u64 full; - struct { - __u32 var1_dw; - __u16 var2_w; - __u16 var3_w; - }; +struct transaction_stats_s { + long unsigned int ts_tid; + long unsigned int ts_requested; + struct transaction_run_stats_s run; }; -struct perf_cpu_context; - -struct perf_output_handle; - -struct pmu { - struct list_head entry; - struct module *module; - struct device *dev; - const struct attribute_group **attr_groups; - const struct attribute_group **attr_update; - const char *name; - int type; - int capabilities; - int *pmu_disable_count; - struct perf_cpu_context *pmu_cpu_context; - atomic_t exclusive_cnt; - int task_ctx_nr; - int hrtimer_interval_ms; - unsigned int nr_addr_filters; - void (*pmu_enable)(struct pmu *); - void (*pmu_disable)(struct pmu *); - int (*event_init)(struct perf_event *); - void (*event_mapped)(struct perf_event *, struct mm_struct *); - void (*event_unmapped)(struct perf_event *, struct mm_struct *); - int (*add)(struct perf_event *, int); - void (*del)(struct perf_event *, int); - void (*start)(struct perf_event *, int); - void (*stop)(struct perf_event *, int); - void (*read)(struct perf_event *); - void (*start_txn)(struct pmu *, unsigned int); - int (*commit_txn)(struct pmu *); - void (*cancel_txn)(struct pmu *); - int (*event_idx)(struct perf_event *); - void (*sched_task)(struct perf_event_context *, bool); - struct kmem_cache *task_ctx_cache; - void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *); - void * (*setup_aux)(struct perf_event *, void **, int, bool); - void (*free_aux)(void *); - long int (*snapshot_aux)(struct perf_event *, struct perf_output_handle *, long unsigned int); - int (*addr_filters_validate)(struct list_head *); - void (*addr_filters_sync)(struct perf_event *); - int (*aux_output_match)(struct perf_event *); - int (*filter_match)(struct perf_event *); - int (*check_period)(struct perf_event *, u64); +enum passtype { + PASS_SCAN = 0, + PASS_REVOKE = 1, + PASS_REPLAY = 2, }; -struct perf_regs { - __u64 abi; - struct pt_regs *regs; -}; +struct journal_superblock_s; -struct perf_callchain_entry { - __u64 nr; - __u64 ip[0]; -}; +typedef struct journal_superblock_s journal_superblock_t; -typedef long unsigned int (*perf_copy_f)(void *, const void *, long unsigned int, long unsigned int); +struct jbd2_revoke_table_s; -struct perf_raw_frag { - union { - struct perf_raw_frag *next; - long unsigned int pad; - }; - perf_copy_f copy; - void *data; - u32 size; -} __attribute__((packed)); +struct jbd2_inode; -struct perf_raw_record { - struct perf_raw_frag frag; - u32 size; +struct journal_s { + long unsigned int j_flags; + long unsigned int j_atomic_flags; + int j_errno; + struct mutex j_abort_mutex; + struct buffer_head *j_sb_buffer; + journal_superblock_t *j_superblock; + int j_format_version; + rwlock_t j_state_lock; + int j_barrier_count; + struct mutex j_barrier; + transaction_t *j_running_transaction; + transaction_t *j_committing_transaction; + transaction_t *j_checkpoint_transactions; + wait_queue_head_t j_wait_transaction_locked; + wait_queue_head_t j_wait_done_commit; + wait_queue_head_t j_wait_commit; + wait_queue_head_t j_wait_updates; + wait_queue_head_t j_wait_reserved; + wait_queue_head_t j_fc_wait; + struct mutex j_checkpoint_mutex; + struct buffer_head *j_chkpt_bhs[64]; + struct shrinker j_shrinker; + struct percpu_counter j_checkpoint_jh_count; + transaction_t *j_shrink_transaction; + long unsigned int j_head; + long unsigned int j_tail; + long unsigned int j_free; + long unsigned int j_first; + long unsigned int j_last; + long unsigned int j_fc_first; + long unsigned int j_fc_off; + long unsigned int j_fc_last; + struct block_device *j_dev; + int j_blocksize; + long long unsigned int j_blk_offset; + char j_devname[56]; + struct block_device *j_fs_dev; + unsigned int j_total_len; + atomic_t j_reserved_credits; + spinlock_t j_list_lock; + struct inode *j_inode; + tid_t j_tail_sequence; + tid_t j_transaction_sequence; + tid_t j_commit_sequence; + tid_t j_commit_request; + __u8 j_uuid[16]; + struct task_struct *j_task; + int j_max_transaction_buffers; + int j_revoke_records_per_block; + long unsigned int j_commit_interval; + struct timer_list j_commit_timer; + spinlock_t j_revoke_lock; + struct jbd2_revoke_table_s *j_revoke; + struct jbd2_revoke_table_s *j_revoke_table[2]; + struct buffer_head **j_wbuf; + struct buffer_head **j_fc_wbuf; + int j_wbufsize; + int j_fc_wbufsize; + pid_t j_last_sync_writer; + u64 j_average_commit_time; + u32 j_min_batch_time; + u32 j_max_batch_time; + void (*j_commit_callback)(journal_t *, transaction_t *); + int (*j_submit_inode_data_buffers)(struct jbd2_inode *); + int (*j_finish_inode_data_buffers)(struct jbd2_inode *); + spinlock_t j_history_lock; + struct proc_dir_entry *j_proc_entry; + struct transaction_stats_s j_stats; + unsigned int j_failed_commit; + void *j_private; + struct crypto_shash *j_chksum_driver; + __u32 j_csum_seed; + struct lockdep_map j_trans_commit_map; + void (*j_fc_cleanup_callback)(struct journal_s *, int, tid_t); + int (*j_fc_replay_callback)(struct journal_s *, struct buffer_head *, enum passtype, int, tid_t); }; -struct perf_branch_stack { - __u64 nr; - __u64 hw_idx; - struct perf_branch_entry entries[0]; +struct journal_header_s { + __be32 h_magic; + __be32 h_blocktype; + __be32 h_sequence; }; -struct perf_cpu_context { - struct perf_event_context ctx; - struct perf_event_context *task_ctx; - int active_oncpu; - int exclusive; - raw_spinlock_t hrtimer_lock; - struct hrtimer hrtimer; - ktime_t hrtimer_interval; - unsigned int hrtimer_active; - struct perf_cgroup *cgrp; - struct list_head cgrp_cpuctx_entry; - struct list_head sched_cb_entry; - int sched_cb_usage; - int online; - int heap_size; - struct perf_event **heap; - struct perf_event *heap_default[2]; -}; +typedef struct journal_header_s journal_header_t; -struct perf_output_handle { - struct perf_event *event; - struct perf_buffer *rb; - long unsigned int wakeup; - long unsigned int size; - u64 aux_flags; - union { - void *addr; - long unsigned int head; - }; - int page; +struct journal_superblock_s { + journal_header_t s_header; + __be32 s_blocksize; + __be32 s_maxlen; + __be32 s_first; + __be32 s_sequence; + __be32 s_start; + __be32 s_errno; + __be32 s_feature_compat; + __be32 s_feature_incompat; + __be32 s_feature_ro_compat; + __u8 s_uuid[16]; + __be32 s_nr_users; + __be32 s_dynsuper; + __be32 s_max_transaction; + __be32 s_max_trans_data; + __u8 s_checksum_type; + __u8 s_padding2[3]; + __be32 s_num_fc_blks; + __u32 s_padding[41]; + __be32 s_checksum; + __u8 s_users[768]; }; -struct perf_addr_filter_range { - long unsigned int start; - long unsigned int size; +struct jbd2_inode { + transaction_t *i_transaction; + transaction_t *i_next_transaction; + struct list_head i_list; + struct inode *i_vfs_inode; + long unsigned int i_flags; + loff_t i_dirty_start; + loff_t i_dirty_end; }; -struct perf_sample_data { - u64 addr; - struct perf_raw_record *raw; - struct perf_branch_stack *br_stack; - u64 period; - union perf_sample_weight weight; - u64 txn; - union perf_mem_data_src data_src; - u64 type; - u64 ip; - struct { - u32 pid; - u32 tid; - } tid_entry; - u64 time; - u64 id; - u64 stream_id; - struct { - u32 cpu; - u32 reserved; - } cpu_entry; - struct perf_callchain_entry *callchain; - u64 aux_size; - struct perf_regs regs_user; - struct perf_regs regs_intr; - u64 stack_user_size; - u64 phys_addr; - u64 cgroup; - u64 data_page_size; - u64 code_page_size; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct bgl_lock { + spinlock_t lock; }; -struct perf_cgroup_info; - -struct perf_cgroup { - struct cgroup_subsys_state css; - struct perf_cgroup_info *info; +struct blockgroup_lock { + struct bgl_lock locks[128]; }; -struct perf_cgroup_info { - u64 time; - u64 timestamp; - u64 timeoffset; - int active; +struct fiemap_extent { + __u64 fe_logical; + __u64 fe_physical; + __u64 fe_length; + __u64 fe_reserved64[2]; + __u32 fe_flags; + __u32 fe_reserved[3]; }; -struct trace_entry { - short unsigned int type; - unsigned char flags; - unsigned char preempt_count; - int pid; -}; +struct fscrypt_dummy_policy {}; -struct trace_array; +typedef int ext4_grpblk_t; -struct tracer; +typedef long long unsigned int ext4_fsblk_t; -struct array_buffer; +typedef __u32 ext4_lblk_t; -struct ring_buffer_iter; +typedef unsigned int ext4_group_t; -struct trace_iterator { - struct trace_array *tr; - struct tracer *trace; - struct array_buffer *array_buffer; - void *private; - int cpu_file; - struct mutex mutex; - struct ring_buffer_iter **buffer_iter; - long unsigned int iter_flags; - void *temp; - unsigned int temp_size; - char *fmt; - unsigned int fmt_size; - struct trace_seq tmp_seq; - cpumask_var_t started; - bool snapshot; - struct trace_seq seq; - struct trace_entry *ent; - long unsigned int lost_events; - int leftover; - int ent_size; - int cpu; - u64 ts; - loff_t pos; - long int idx; +struct ext4_map_blocks { + ext4_fsblk_t m_pblk; + ext4_lblk_t m_lblk; + unsigned int m_len; + unsigned int m_flags; }; -enum print_line_t { - TRACE_TYPE_PARTIAL_LINE = 0, - TRACE_TYPE_HANDLED = 1, - TRACE_TYPE_UNHANDLED = 2, - TRACE_TYPE_NO_CONSUME = 3, +struct ext4_system_blocks { + struct rb_root root; + struct callback_head rcu; }; -typedef enum print_line_t (*trace_print_func)(struct trace_iterator *, int, struct trace_event *); - -struct trace_event_functions { - trace_print_func trace; - trace_print_func raw; - trace_print_func hex; - trace_print_func binary; +struct flex_groups { + atomic64_t free_clusters; + atomic_t free_inodes; + atomic_t used_dirs; }; -enum trace_reg { - TRACE_REG_REGISTER = 0, - TRACE_REG_UNREGISTER = 1, - TRACE_REG_PERF_REGISTER = 2, - TRACE_REG_PERF_UNREGISTER = 3, - TRACE_REG_PERF_OPEN = 4, - TRACE_REG_PERF_CLOSE = 5, - TRACE_REG_PERF_ADD = 6, - TRACE_REG_PERF_DEL = 7, +enum { + EXT4_INODE_SECRM = 0, + EXT4_INODE_UNRM = 1, + EXT4_INODE_COMPR = 2, + EXT4_INODE_SYNC = 3, + EXT4_INODE_IMMUTABLE = 4, + EXT4_INODE_APPEND = 5, + EXT4_INODE_NODUMP = 6, + EXT4_INODE_NOATIME = 7, + EXT4_INODE_DIRTY = 8, + EXT4_INODE_COMPRBLK = 9, + EXT4_INODE_NOCOMPR = 10, + EXT4_INODE_ENCRYPT = 11, + EXT4_INODE_INDEX = 12, + EXT4_INODE_IMAGIC = 13, + EXT4_INODE_JOURNAL_DATA = 14, + EXT4_INODE_NOTAIL = 15, + EXT4_INODE_DIRSYNC = 16, + EXT4_INODE_TOPDIR = 17, + EXT4_INODE_HUGE_FILE = 18, + EXT4_INODE_EXTENTS = 19, + EXT4_INODE_VERITY = 20, + EXT4_INODE_EA_INODE = 21, + EXT4_INODE_DAX = 25, + EXT4_INODE_INLINE_DATA = 28, + EXT4_INODE_PROJINHERIT = 29, + EXT4_INODE_CASEFOLD = 30, + EXT4_INODE_RESERVED = 31, }; -struct trace_event_fields { - const char *type; - union { - struct { - const char *name; - const int size; - const int align; - const int is_signed; - const int filter_type; - }; - int (*define_fields)(struct trace_event_call *); - }; +struct ext4_inode { + __le16 i_mode; + __le16 i_uid; + __le32 i_size_lo; + __le32 i_atime; + __le32 i_ctime; + __le32 i_mtime; + __le32 i_dtime; + __le16 i_gid; + __le16 i_links_count; + __le32 i_blocks_lo; + __le32 i_flags; + union { + struct { + __le32 l_i_version; + } linux1; + struct { + __u32 h_i_translator; + } hurd1; + struct { + __u32 m_i_reserved1; + } masix1; + } osd1; + __le32 i_block[15]; + __le32 i_generation; + __le32 i_file_acl_lo; + __le32 i_size_high; + __le32 i_obso_faddr; + union { + struct { + __le16 l_i_blocks_high; + __le16 l_i_file_acl_high; + __le16 l_i_uid_high; + __le16 l_i_gid_high; + __le16 l_i_checksum_lo; + __le16 l_i_reserved; + } linux2; + struct { + __le16 h_i_reserved1; + __u16 h_i_mode_high; + __u16 h_i_uid_high; + __u16 h_i_gid_high; + __u32 h_i_author; + } hurd2; + struct { + __le16 h_i_reserved1; + __le16 m_i_file_acl_high; + __u32 m_i_reserved2[2]; + } masix2; + } osd2; + __le16 i_extra_isize; + __le16 i_checksum_hi; + __le32 i_ctime_extra; + __le32 i_mtime_extra; + __le32 i_atime_extra; + __le32 i_crtime; + __le32 i_crtime_extra; + __le32 i_version_hi; + __le32 i_projid; }; -struct trace_event_class { - const char *system; - void *probe; - void *perf_probe; - int (*reg)(struct trace_event_call *, enum trace_reg, void *); - struct trace_event_fields *fields_array; - struct list_head * (*get_fields)(struct trace_event_call *); - struct list_head fields; - int (*raw_init)(struct trace_event_call *); +struct extent_status { + struct rb_node rb_node; + ext4_lblk_t es_lblk; + ext4_lblk_t es_len; + ext4_fsblk_t es_pblk; }; -struct trace_buffer; - -struct trace_event_file; - -struct trace_event_buffer { - struct trace_buffer *buffer; - struct ring_buffer_event *event; - struct trace_event_file *trace_file; - void *entry; - unsigned int trace_ctx; - struct pt_regs *regs; +struct ext4_es_tree { + struct rb_root root; + struct extent_status *cache_es; }; -struct trace_subsystem_dir; - -struct trace_event_file { - struct list_head list; - struct trace_event_call *event_call; - struct event_filter *filter; - struct dentry *dir; - struct trace_array *tr; - struct trace_subsystem_dir *system; - struct list_head triggers; - long unsigned int flags; - atomic_t sm_ref; - atomic_t tm_ref; +struct ext4_es_stats { + long unsigned int es_stats_shrunk; + struct percpu_counter es_stats_cache_hits; + struct percpu_counter es_stats_cache_misses; + u64 es_stats_scan_time; + u64 es_stats_max_scan_time; + struct percpu_counter es_stats_all_cnt; + struct percpu_counter es_stats_shk_cnt; }; -enum { - TRACE_EVENT_FL_FILTERED_BIT = 0, - TRACE_EVENT_FL_CAP_ANY_BIT = 1, - TRACE_EVENT_FL_NO_SET_FILTER_BIT = 2, - TRACE_EVENT_FL_IGNORE_ENABLE_BIT = 3, - TRACE_EVENT_FL_TRACEPOINT_BIT = 4, - TRACE_EVENT_FL_DYNAMIC_BIT = 5, - TRACE_EVENT_FL_KPROBE_BIT = 6, - TRACE_EVENT_FL_UPROBE_BIT = 7, - TRACE_EVENT_FL_EPROBE_BIT = 8, - TRACE_EVENT_FL_CUSTOM_BIT = 9, +struct ext4_pending_tree { + struct rb_root root; }; -enum { - TRACE_EVENT_FL_FILTERED = 1, - TRACE_EVENT_FL_CAP_ANY = 2, - TRACE_EVENT_FL_NO_SET_FILTER = 4, - TRACE_EVENT_FL_IGNORE_ENABLE = 8, - TRACE_EVENT_FL_TRACEPOINT = 16, - TRACE_EVENT_FL_DYNAMIC = 32, - TRACE_EVENT_FL_KPROBE = 64, - TRACE_EVENT_FL_UPROBE = 128, - TRACE_EVENT_FL_EPROBE = 256, - TRACE_EVENT_FL_CUSTOM = 512, +struct ext4_fc_tl { + __le16 fc_tag; + __le16 fc_len; }; -enum { - EVENT_FILE_FL_ENABLED_BIT = 0, - EVENT_FILE_FL_RECORDED_CMD_BIT = 1, - EVENT_FILE_FL_RECORDED_TGID_BIT = 2, - EVENT_FILE_FL_FILTERED_BIT = 3, - EVENT_FILE_FL_NO_SET_FILTER_BIT = 4, - EVENT_FILE_FL_SOFT_MODE_BIT = 5, - EVENT_FILE_FL_SOFT_DISABLED_BIT = 6, - EVENT_FILE_FL_TRIGGER_MODE_BIT = 7, - EVENT_FILE_FL_TRIGGER_COND_BIT = 8, - EVENT_FILE_FL_PID_FILTER_BIT = 9, - EVENT_FILE_FL_WAS_ENABLED_BIT = 10, +struct ext4_fc_head { + __le32 fc_features; + __le32 fc_tid; }; -enum { - EVENT_FILE_FL_ENABLED = 1, - EVENT_FILE_FL_RECORDED_CMD = 2, - EVENT_FILE_FL_RECORDED_TGID = 4, - EVENT_FILE_FL_FILTERED = 8, - EVENT_FILE_FL_NO_SET_FILTER = 16, - EVENT_FILE_FL_SOFT_MODE = 32, - EVENT_FILE_FL_SOFT_DISABLED = 64, - EVENT_FILE_FL_TRIGGER_MODE = 128, - EVENT_FILE_FL_TRIGGER_COND = 256, - EVENT_FILE_FL_PID_FILTER = 512, - EVENT_FILE_FL_WAS_ENABLED = 1024, +struct ext4_fc_add_range { + __le32 fc_ino; + __u8 fc_ex[12]; }; -enum { - FILTER_OTHER = 0, - FILTER_STATIC_STRING = 1, - FILTER_DYN_STRING = 2, - FILTER_RDYN_STRING = 3, - FILTER_PTR_STRING = 4, - FILTER_TRACE_FN = 5, - FILTER_COMM = 6, - FILTER_CPU = 7, +struct ext4_fc_del_range { + __le32 fc_ino; + __le32 fc_lblk; + __le32 fc_len; }; -struct trace_event_raw_cgroup_root { - struct trace_entry ent; - int root; - u16 ss_mask; - u32 __data_loc_name; - char __data[0]; +struct ext4_fc_dentry_info { + __le32 fc_parent_ino; + __le32 fc_ino; + __u8 fc_dname[0]; }; -struct trace_event_raw_cgroup { - struct trace_entry ent; - int root; - int level; - u64 id; - u32 __data_loc_path; - char __data[0]; +struct ext4_fc_inode { + __le32 fc_ino; + __u8 fc_raw_inode[0]; }; -struct trace_event_raw_cgroup_migrate { - struct trace_entry ent; - int dst_root; - int dst_level; - u64 dst_id; - int pid; - u32 __data_loc_dst_path; - u32 __data_loc_comm; - char __data[0]; +struct ext4_fc_tail { + __le32 fc_tid; + __le32 fc_crc; }; -struct trace_event_raw_cgroup_event { - struct trace_entry ent; - int root; - int level; - u64 id; - u32 __data_loc_path; - int val; - char __data[0]; +enum { + EXT4_FC_STATUS_OK = 0, + EXT4_FC_STATUS_INELIGIBLE = 1, + EXT4_FC_STATUS_SKIPPED = 2, + EXT4_FC_STATUS_FAILED = 3, }; -struct trace_event_data_offsets_cgroup_root { - u32 name; +enum { + EXT4_FC_REASON_XATTR = 0, + EXT4_FC_REASON_CROSS_RENAME = 1, + EXT4_FC_REASON_JOURNAL_FLAG_CHANGE = 2, + EXT4_FC_REASON_NOMEM = 3, + EXT4_FC_REASON_SWAP_BOOT = 4, + EXT4_FC_REASON_RESIZE = 5, + EXT4_FC_REASON_RENAME_DIR = 6, + EXT4_FC_REASON_FALLOC_RANGE = 7, + EXT4_FC_REASON_INODE_JOURNAL_DATA = 8, + EXT4_FC_REASON_MAX = 9, }; -struct trace_event_data_offsets_cgroup { - u32 path; +struct ext4_fc_dentry_update { + int fcd_op; + int fcd_parent; + int fcd_ino; + struct qstr fcd_name; + unsigned char fcd_iname[32]; + struct list_head fcd_list; + struct list_head fcd_dilist; }; -struct trace_event_data_offsets_cgroup_migrate { - u32 dst_path; - u32 comm; +struct ext4_fc_stats { + unsigned int fc_ineligible_reason_count[9]; + long unsigned int fc_num_commits; + long unsigned int fc_ineligible_commits; + long unsigned int fc_failed_commits; + long unsigned int fc_skipped_commits; + long unsigned int fc_numblks; + u64 s_fc_avg_commit_time; }; -struct trace_event_data_offsets_cgroup_event { - u32 path; +struct ext4_fc_alloc_region { + ext4_lblk_t lblk; + ext4_fsblk_t pblk; + int ino; + int len; }; -typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *); - -typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *); - -typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *); - -typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *); - -typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *); - -typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *); - -typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *); +struct ext4_fc_replay_state { + int fc_replay_num_tags; + int fc_replay_expected_off; + int fc_current_pass; + int fc_cur_tag; + int fc_crc; + struct ext4_fc_alloc_region *fc_regions; + int fc_regions_size; + int fc_regions_used; + int fc_regions_valid; + int *fc_modified_inodes; + int fc_modified_inodes_used; + int fc_modified_inodes_size; +}; -typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *); +struct ext4_inode_info { + __le32 i_data[15]; + __u32 i_dtime; + ext4_fsblk_t i_file_acl; + ext4_group_t i_block_group; + ext4_lblk_t i_dir_start_lookup; + long unsigned int i_flags; + struct rw_semaphore xattr_sem; + union { + struct list_head i_orphan; + unsigned int i_orphan_idx; + }; + struct list_head i_fc_dilist; + struct list_head i_fc_list; + ext4_lblk_t i_fc_lblk_start; + ext4_lblk_t i_fc_lblk_len; + atomic_t i_fc_updates; + wait_queue_head_t i_fc_wait; + struct mutex i_fc_lock; + loff_t i_disksize; + struct rw_semaphore i_data_sem; + struct inode vfs_inode; + struct jbd2_inode *jinode; + spinlock_t i_raw_lock; + struct timespec64 i_crtime; + atomic_t i_prealloc_active; + struct list_head i_prealloc_list; + spinlock_t i_prealloc_lock; + struct ext4_es_tree i_es_tree; + rwlock_t i_es_lock; + struct list_head i_es_list; + unsigned int i_es_all_nr; + unsigned int i_es_shk_nr; + ext4_lblk_t i_es_shrink_lblk; + ext4_group_t i_last_alloc_group; + unsigned int i_reserved_data_blocks; + struct ext4_pending_tree i_pending_tree; + __u16 i_extra_isize; + u16 i_inline_off; + u16 i_inline_size; + spinlock_t i_completed_io_lock; + struct list_head i_rsv_conversion_list; + struct work_struct i_rsv_conversion_work; + atomic_t i_unwritten; + spinlock_t i_block_reservation_lock; + tid_t i_sync_tid; + tid_t i_datasync_tid; + __u32 i_csum_seed; + kprojid_t i_projid; +}; -typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *); +struct ext4_super_block { + __le32 s_inodes_count; + __le32 s_blocks_count_lo; + __le32 s_r_blocks_count_lo; + __le32 s_free_blocks_count_lo; + __le32 s_free_inodes_count; + __le32 s_first_data_block; + __le32 s_log_block_size; + __le32 s_log_cluster_size; + __le32 s_blocks_per_group; + __le32 s_clusters_per_group; + __le32 s_inodes_per_group; + __le32 s_mtime; + __le32 s_wtime; + __le16 s_mnt_count; + __le16 s_max_mnt_count; + __le16 s_magic; + __le16 s_state; + __le16 s_errors; + __le16 s_minor_rev_level; + __le32 s_lastcheck; + __le32 s_checkinterval; + __le32 s_creator_os; + __le32 s_rev_level; + __le16 s_def_resuid; + __le16 s_def_resgid; + __le32 s_first_ino; + __le16 s_inode_size; + __le16 s_block_group_nr; + __le32 s_feature_compat; + __le32 s_feature_incompat; + __le32 s_feature_ro_compat; + __u8 s_uuid[16]; + char s_volume_name[16]; + char s_last_mounted[64]; + __le32 s_algorithm_usage_bitmap; + __u8 s_prealloc_blocks; + __u8 s_prealloc_dir_blocks; + __le16 s_reserved_gdt_blocks; + __u8 s_journal_uuid[16]; + __le32 s_journal_inum; + __le32 s_journal_dev; + __le32 s_last_orphan; + __le32 s_hash_seed[4]; + __u8 s_def_hash_version; + __u8 s_jnl_backup_type; + __le16 s_desc_size; + __le32 s_default_mount_opts; + __le32 s_first_meta_bg; + __le32 s_mkfs_time; + __le32 s_jnl_blocks[17]; + __le32 s_blocks_count_hi; + __le32 s_r_blocks_count_hi; + __le32 s_free_blocks_count_hi; + __le16 s_min_extra_isize; + __le16 s_want_extra_isize; + __le32 s_flags; + __le16 s_raid_stride; + __le16 s_mmp_update_interval; + __le64 s_mmp_block; + __le32 s_raid_stripe_width; + __u8 s_log_groups_per_flex; + __u8 s_checksum_type; + __u8 s_encryption_level; + __u8 s_reserved_pad; + __le64 s_kbytes_written; + __le32 s_snapshot_inum; + __le32 s_snapshot_id; + __le64 s_snapshot_r_blocks_count; + __le32 s_snapshot_list; + __le32 s_error_count; + __le32 s_first_error_time; + __le32 s_first_error_ino; + __le64 s_first_error_block; + __u8 s_first_error_func[32]; + __le32 s_first_error_line; + __le32 s_last_error_time; + __le32 s_last_error_ino; + __le32 s_last_error_line; + __le64 s_last_error_block; + __u8 s_last_error_func[32]; + __u8 s_mount_opts[64]; + __le32 s_usr_quota_inum; + __le32 s_grp_quota_inum; + __le32 s_overhead_clusters; + __le32 s_backup_bgs[2]; + __u8 s_encrypt_algos[4]; + __u8 s_encrypt_pw_salt[16]; + __le32 s_lpf_ino; + __le32 s_prj_quota_inum; + __le32 s_checksum_seed; + __u8 s_wtime_hi; + __u8 s_mtime_hi; + __u8 s_mkfs_time_hi; + __u8 s_lastcheck_hi; + __u8 s_first_error_time_hi; + __u8 s_last_error_time_hi; + __u8 s_first_error_errcode; + __u8 s_last_error_errcode; + __le16 s_encoding; + __le16 s_encoding_flags; + __le32 s_orphan_file_inum; + __le32 s_reserved[94]; + __le32 s_checksum; +}; -typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool); +struct ext4_journal_trigger { + struct jbd2_buffer_trigger_type tr_triggers; + struct super_block *sb; +}; -typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool); +struct ext4_orphan_block { + atomic_t ob_free_entries; + struct buffer_head *ob_bh; +}; -typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int); +struct ext4_orphan_info { + int of_blocks; + __u32 of_csum_seed; + struct ext4_orphan_block *of_binfo; +}; -typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int); +struct mb_cache; -enum cgroup_opt_features { - OPT_FEATURE_COUNT = 0, -}; +struct dax_device; -enum cgroup2_param { - Opt_nsdelegate = 0, - Opt_memory_localevents = 1, - Opt_memory_recursiveprot = 2, - nr__cgroup2_params = 3, -}; +struct ext4_group_info; -typedef __u16 __sum16; +struct ext4_locality_group; -struct bpf_flow_keys { - __u16 nhoff; - __u16 thoff; - __u16 addr_proto; - __u8 is_frag; - __u8 is_first_frag; - __u8 is_encap; - __u8 ip_proto; - __be16 n_proto; - __be16 sport; - __be16 dport; - union { - struct { - __be32 ipv4_src; - __be32 ipv4_dst; - }; - struct { - __u32 ipv6_src[4]; - __u32 ipv6_dst[4]; - }; - }; - __u32 flags; - __be32 flow_label; -}; +struct ext4_li_request; -struct bpf_sock { - __u32 bound_dev_if; - __u32 family; - __u32 type; - __u32 protocol; - __u32 mark; - __u32 priority; - __u32 src_ip4; - __u32 src_ip6[4]; - __u32 src_port; - __be16 dst_port; - __u32 dst_ip4; - __u32 dst_ip6[4]; - __u32 state; - __s32 rx_queue_mapping; -}; - -struct __sk_buff { - __u32 len; - __u32 pkt_type; - __u32 mark; - __u32 queue_mapping; - __u32 protocol; - __u32 vlan_present; - __u32 vlan_tci; - __u32 vlan_proto; - __u32 priority; - __u32 ingress_ifindex; - __u32 ifindex; - __u32 tc_index; - __u32 cb[5]; - __u32 hash; - __u32 tc_classid; - __u32 data; - __u32 data_end; - __u32 napi_id; - __u32 family; - __u32 remote_ip4; - __u32 local_ip4; - __u32 remote_ip6[4]; - __u32 local_ip6[4]; - __u32 remote_port; - __u32 local_port; - __u32 data_meta; - union { - struct bpf_flow_keys *flow_keys; - }; - __u64 tstamp; - __u32 wire_len; - __u32 gso_segs; - union { - struct bpf_sock *sk; - }; - __u32 gso_size; - __u8 tstamp_type; - __u64 hwtstamp; -}; - -enum xdp_action { - XDP_ABORTED = 0, - XDP_DROP = 1, - XDP_PASS = 2, - XDP_TX = 3, - XDP_REDIRECT = 4, +struct ext4_sb_info { + long unsigned int s_desc_size; + long unsigned int s_inodes_per_block; + long unsigned int s_blocks_per_group; + long unsigned int s_clusters_per_group; + long unsigned int s_inodes_per_group; + long unsigned int s_itb_per_group; + long unsigned int s_gdb_count; + long unsigned int s_desc_per_block; + ext4_group_t s_groups_count; + ext4_group_t s_blockfile_groups; + long unsigned int s_overhead; + unsigned int s_cluster_ratio; + unsigned int s_cluster_bits; + loff_t s_bitmap_maxbytes; + struct buffer_head *s_sbh; + struct ext4_super_block *s_es; + struct buffer_head **s_group_desc; + unsigned int s_mount_opt; + unsigned int s_mount_opt2; + long unsigned int s_mount_flags; + unsigned int s_def_mount_opt; + ext4_fsblk_t s_sb_block; + atomic64_t s_resv_clusters; + kuid_t s_resuid; + kgid_t s_resgid; + short unsigned int s_mount_state; + short unsigned int s_pad; + int s_addr_per_block_bits; + int s_desc_per_block_bits; + int s_inode_size; + int s_first_ino; + unsigned int s_inode_readahead_blks; + unsigned int s_inode_goal; + u32 s_hash_seed[4]; + int s_def_hash_version; + int s_hash_unsigned; + struct percpu_counter s_freeclusters_counter; + struct percpu_counter s_freeinodes_counter; + struct percpu_counter s_dirs_counter; + struct percpu_counter s_dirtyclusters_counter; + struct percpu_counter s_sra_exceeded_retry_limit; + struct blockgroup_lock *s_blockgroup_lock; + struct proc_dir_entry *s_proc; + struct kobject s_kobj; + struct completion s_kobj_unregister; + struct super_block *s_sb; + struct buffer_head *s_mmp_bh; + struct journal_s *s_journal; + long unsigned int s_ext4_flags; + struct mutex s_orphan_lock; + struct list_head s_orphan; + struct ext4_orphan_info s_orphan_info; + long unsigned int s_commit_interval; + u32 s_max_batch_time; + u32 s_min_batch_time; + struct block_device *s_journal_bdev; + unsigned int s_want_extra_isize; + struct ext4_system_blocks *s_system_blks; + struct ext4_group_info ***s_group_info; + struct inode *s_buddy_cache; + spinlock_t s_md_lock; + short unsigned int *s_mb_offsets; + unsigned int *s_mb_maxs; + unsigned int s_group_info_size; + unsigned int s_mb_free_pending; + struct list_head s_freed_data_list; + struct list_head s_discard_list; + struct work_struct s_discard_work; + atomic_t s_retry_alloc_pending; + struct list_head *s_mb_avg_fragment_size; + rwlock_t *s_mb_avg_fragment_size_locks; + struct list_head *s_mb_largest_free_orders; + rwlock_t *s_mb_largest_free_orders_locks; + long unsigned int s_stripe; + unsigned int s_mb_max_linear_groups; + unsigned int s_mb_stream_request; + unsigned int s_mb_max_to_scan; + unsigned int s_mb_min_to_scan; + unsigned int s_mb_stats; + unsigned int s_mb_order2_reqs; + unsigned int s_mb_group_prealloc; + unsigned int s_mb_max_inode_prealloc; + unsigned int s_max_dir_size_kb; + long unsigned int s_mb_last_group; + long unsigned int s_mb_last_start; + unsigned int s_mb_prefetch; + unsigned int s_mb_prefetch_limit; + atomic_t s_bal_reqs; + atomic_t s_bal_success; + atomic_t s_bal_allocated; + atomic_t s_bal_ex_scanned; + atomic_t s_bal_groups_scanned; + atomic_t s_bal_goals; + atomic_t s_bal_breaks; + atomic_t s_bal_2orders; + atomic_t s_bal_cr0_bad_suggestions; + atomic_t s_bal_cr1_bad_suggestions; + atomic64_t s_bal_cX_groups_considered[4]; + atomic64_t s_bal_cX_hits[4]; + atomic64_t s_bal_cX_failed[4]; + atomic_t s_mb_buddies_generated; + atomic64_t s_mb_generation_time; + atomic_t s_mb_lost_chunks; + atomic_t s_mb_preallocated; + atomic_t s_mb_discarded; + atomic_t s_lock_busy; + struct ext4_locality_group *s_locality_groups; + long unsigned int s_sectors_written_start; + u64 s_kbytes_written; + unsigned int s_extent_max_zeroout_kb; + unsigned int s_log_groups_per_flex; + struct flex_groups **s_flex_groups; + ext4_group_t s_flex_groups_allocated; + struct workqueue_struct *rsv_conversion_wq; + struct timer_list s_err_report; + struct ext4_li_request *s_li_request; + unsigned int s_li_wait_mult; + struct task_struct *s_mmp_tsk; + long unsigned int s_last_trim_minblks; + struct crypto_shash *s_chksum_driver; + __u32 s_csum_seed; + struct shrinker s_es_shrinker; + struct list_head s_es_list; + long int s_es_nr_inode; + struct ext4_es_stats s_es_stats; + struct mb_cache *s_ea_block_cache; + struct mb_cache *s_ea_inode_cache; + spinlock_t s_es_lock; + struct ext4_journal_trigger s_journal_triggers[1]; + struct ratelimit_state s_err_ratelimit_state; + struct ratelimit_state s_warning_ratelimit_state; + struct ratelimit_state s_msg_ratelimit_state; + atomic_t s_warning_count; + atomic_t s_msg_count; + struct fscrypt_dummy_policy s_dummy_enc_policy; + struct percpu_rw_semaphore s_writepages_rwsem; + struct dax_device *s_daxdev; + u64 s_dax_part_off; + errseq_t s_bdev_wb_err; + spinlock_t s_bdev_wb_lock; + spinlock_t s_error_lock; + int s_add_error_count; + int s_first_error_code; + __u32 s_first_error_line; + __u32 s_first_error_ino; + __u64 s_first_error_block; + const char *s_first_error_func; + time64_t s_first_error_time; + int s_last_error_code; + __u32 s_last_error_line; + __u32 s_last_error_ino; + __u64 s_last_error_block; + const char *s_last_error_func; + time64_t s_last_error_time; + struct work_struct s_error_work; + atomic_t s_fc_subtid; + struct list_head s_fc_q[2]; + struct list_head s_fc_dentry_q[2]; + unsigned int s_fc_bytes; + spinlock_t s_fc_lock; + struct buffer_head *s_fc_bh; + struct ext4_fc_stats s_fc_stats; + tid_t s_fc_ineligible_tid; + struct ext4_fc_replay_state s_fc_replay_state; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct xdp_md { - __u32 data; - __u32 data_end; - __u32 data_meta; - __u32 ingress_ifindex; - __u32 rx_queue_index; - __u32 egress_ifindex; +struct ext4_group_info { + long unsigned int bb_state; + struct rb_root bb_free_root; + ext4_grpblk_t bb_first_free; + ext4_grpblk_t bb_free; + ext4_grpblk_t bb_fragments; + int bb_avg_fragment_size_order; + ext4_grpblk_t bb_largest_free_order; + ext4_group_t bb_group; + struct list_head bb_prealloc_list; + struct rw_semaphore alloc_sem; + struct list_head bb_avg_fragment_size_node; + struct list_head bb_largest_free_order_node; + ext4_grpblk_t bb_counters[0]; }; -enum sk_action { - SK_DROP = 0, - SK_PASS = 1, +struct ext4_locality_group { + struct mutex lg_mutex; + struct list_head lg_prealloc_list[10]; + spinlock_t lg_prealloc_lock; }; -struct bpf_sk_lookup { - union { - union { - struct bpf_sock *sk; - }; - __u64 cookie; - }; - __u32 family; - __u32 protocol; - __u32 remote_ip4; - __u32 remote_ip6[4]; - __be16 remote_port; - __u32 local_ip4; - __u32 local_ip6[4]; - __u32 local_port; - __u32 ingress_ifindex; +enum ext4_li_mode { + EXT4_LI_MODE_PREFETCH_BBITMAP = 0, + EXT4_LI_MODE_ITABLE = 1, }; -struct static_key_false { - struct static_key key; +struct ext4_li_request { + struct super_block *lr_super; + enum ext4_li_mode lr_mode; + ext4_group_t lr_first_not_zeroed; + ext4_group_t lr_next_group; + struct list_head lr_request; + long unsigned int lr_next_sched; + long unsigned int lr_timeout; }; -typedef void (*smp_call_func_t)(void *); - enum { - EI_ETYPE_NONE = 0, - EI_ETYPE_NULL = 1, - EI_ETYPE_ERRNO = 2, - EI_ETYPE_ERRNO_NULL = 3, - EI_ETYPE_TRUE = 4, -}; - -struct bpf_local_storage_data; - -struct bpf_local_storage { - struct bpf_local_storage_data *cache[16]; - struct hlist_head list; - void *owner; - struct callback_head rcu; - raw_spinlock_t lock; + EXT4_MF_MNTDIR_SAMPLED = 0, + EXT4_MF_FS_ABORTED = 1, + EXT4_MF_FC_INELIGIBLE = 2, }; -typedef sockptr_t bpfptr_t; - -struct btf_id_set { - u32 cnt; - u32 ids[0]; +enum { + EXT4_STATE_JDATA = 0, + EXT4_STATE_NEW = 1, + EXT4_STATE_XATTR = 2, + EXT4_STATE_NO_EXPAND = 3, + EXT4_STATE_DA_ALLOC_CLOSE = 4, + EXT4_STATE_EXT_MIGRATE = 5, + EXT4_STATE_NEWENTRY = 6, + EXT4_STATE_MAY_INLINE_DATA = 7, + EXT4_STATE_EXT_PRECACHED = 8, + EXT4_STATE_LUSTRE_EA_INODE = 9, + EXT4_STATE_VERITY_IN_PROGRESS = 10, + EXT4_STATE_FC_COMMITTING = 11, + EXT4_STATE_ORPHAN_FILE = 12, }; -struct btf_kfunc_id_set { - struct module *owner; - union { - struct { - struct btf_id_set *check_set; - struct btf_id_set *acquire_set; - struct btf_id_set *release_set; - struct btf_id_set *ret_null_set; - struct btf_id_set *kptr_acquire_set; - }; - struct btf_id_set *sets[5]; - }; +struct ext4_iloc { + struct buffer_head *bh; + long unsigned int offset; + ext4_group_t block_group; }; -struct btf_id_dtor_kfunc { - u32 btf_id; - u32 kfunc_btf_id; -}; +typedef enum { + EXT4_IGET_NORMAL = 0, + EXT4_IGET_SPECIAL = 1, + EXT4_IGET_HANDLE = 2, +} ext4_iget_flags; -struct sock_filter { - __u16 code; - __u8 jt; - __u8 jf; - __u32 k; +struct ext4_extent { + __le32 ee_block; + __le16 ee_len; + __le16 ee_start_hi; + __le32 ee_start_lo; }; -struct bpf_prog_stats; - -struct sock_fprog_kern; - -struct bpf_prog { - u16 pages; - u16 jited: 1; - u16 jit_requested: 1; - u16 gpl_compatible: 1; - u16 cb_access: 1; - u16 dst_needed: 1; - u16 blinding_requested: 1; - u16 blinded: 1; - u16 is_func: 1; - u16 kprobe_override: 1; - u16 has_callchain_buf: 1; - u16 enforce_expected_attach_type: 1; - u16 call_get_stack: 1; - u16 call_get_func_ip: 1; - u16 tstamp_type_access: 1; - enum bpf_prog_type type; - enum bpf_attach_type expected_attach_type; - u32 len; - u32 jited_len; - u8 tag[8]; - struct bpf_prog_stats *stats; - int *active; - unsigned int (*bpf_func)(const void *, const struct bpf_insn *); - struct bpf_prog_aux *aux; - struct sock_fprog_kern *orig_prog; - union { - struct { - struct { } __empty_insns; - struct sock_filter insns[0]; - }; - struct { - struct { } __empty_insnsi; - struct bpf_insn insnsi[0]; - }; - }; +struct ext4_extent_idx { + __le32 ei_block; + __le32 ei_leaf_lo; + __le16 ei_leaf_hi; + __u16 ei_unused; }; -struct bpf_local_storage_map_bucket; - -struct bpf_local_storage_map { - struct bpf_map map; - struct bpf_local_storage_map_bucket *buckets; - u32 bucket_log; - u16 elem_size; - u16 cache_idx; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct ext4_extent_header { + __le16 eh_magic; + __le16 eh_entries; + __le16 eh_max; + __le16 eh_depth; + __le32 eh_generation; }; -struct bpf_cg_run_ctx { - struct bpf_run_ctx run_ctx; - const struct bpf_prog_array_item *prog_item; - int retval; +struct ext4_ext_path { + ext4_fsblk_t p_block; + __u16 p_depth; + __u16 p_maxdepth; + struct ext4_extent *p_ext; + struct ext4_extent_idx *p_idx; + struct ext4_extent_header *p_hdr; + struct buffer_head *p_bh; }; -struct ethhdr { - unsigned char h_dest[6]; - unsigned char h_source[6]; - __be16 h_proto; +struct __track_dentry_update_args { + struct dentry *dentry; + int op; }; -struct bpf_flow_dissector { - struct bpf_flow_keys *flow_keys; - const struct sk_buff *skb; - const void *data; - const void *data_end; +struct __track_range_args { + ext4_lblk_t start; + ext4_lblk_t end; }; -enum skb_drop_reason { - SKB_NOT_DROPPED_YET = 0, - SKB_DROP_REASON_NOT_SPECIFIED = 1, - SKB_DROP_REASON_NO_SOCKET = 2, - SKB_DROP_REASON_PKT_TOO_SMALL = 3, - SKB_DROP_REASON_TCP_CSUM = 4, - SKB_DROP_REASON_SOCKET_FILTER = 5, - SKB_DROP_REASON_UDP_CSUM = 6, - SKB_DROP_REASON_NETFILTER_DROP = 7, - SKB_DROP_REASON_OTHERHOST = 8, - SKB_DROP_REASON_IP_CSUM = 9, - SKB_DROP_REASON_IP_INHDR = 10, - SKB_DROP_REASON_IP_RPFILTER = 11, - SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST = 12, - SKB_DROP_REASON_XFRM_POLICY = 13, - SKB_DROP_REASON_IP_NOPROTO = 14, - SKB_DROP_REASON_SOCKET_RCVBUFF = 15, - SKB_DROP_REASON_PROTO_MEM = 16, - SKB_DROP_REASON_TCP_MD5NOTFOUND = 17, - SKB_DROP_REASON_TCP_MD5UNEXPECTED = 18, - SKB_DROP_REASON_TCP_MD5FAILURE = 19, - SKB_DROP_REASON_SOCKET_BACKLOG = 20, - SKB_DROP_REASON_TCP_FLAGS = 21, - SKB_DROP_REASON_TCP_ZEROWINDOW = 22, - SKB_DROP_REASON_TCP_OLD_DATA = 23, - SKB_DROP_REASON_TCP_OVERWINDOW = 24, - SKB_DROP_REASON_TCP_OFOMERGE = 25, - SKB_DROP_REASON_TCP_RFC7323_PAWS = 26, - SKB_DROP_REASON_TCP_INVALID_SEQUENCE = 27, - SKB_DROP_REASON_TCP_RESET = 28, - SKB_DROP_REASON_TCP_INVALID_SYN = 29, - SKB_DROP_REASON_TCP_CLOSE = 30, - SKB_DROP_REASON_TCP_FASTOPEN = 31, - SKB_DROP_REASON_TCP_OLD_ACK = 32, - SKB_DROP_REASON_TCP_TOO_OLD_ACK = 33, - SKB_DROP_REASON_TCP_ACK_UNSENT_DATA = 34, - SKB_DROP_REASON_TCP_OFO_QUEUE_PRUNE = 35, - SKB_DROP_REASON_TCP_OFO_DROP = 36, - SKB_DROP_REASON_IP_OUTNOROUTES = 37, - SKB_DROP_REASON_BPF_CGROUP_EGRESS = 38, - SKB_DROP_REASON_IPV6DISABLED = 39, - SKB_DROP_REASON_NEIGH_CREATEFAIL = 40, - SKB_DROP_REASON_NEIGH_FAILED = 41, - SKB_DROP_REASON_NEIGH_QUEUEFULL = 42, - SKB_DROP_REASON_NEIGH_DEAD = 43, - SKB_DROP_REASON_TC_EGRESS = 44, - SKB_DROP_REASON_QDISC_DROP = 45, - SKB_DROP_REASON_CPU_BACKLOG = 46, - SKB_DROP_REASON_XDP = 47, - SKB_DROP_REASON_TC_INGRESS = 48, - SKB_DROP_REASON_UNHANDLED_PROTO = 49, - SKB_DROP_REASON_SKB_CSUM = 50, - SKB_DROP_REASON_SKB_GSO_SEG = 51, - SKB_DROP_REASON_SKB_UCOPY_FAULT = 52, - SKB_DROP_REASON_DEV_HDR = 53, - SKB_DROP_REASON_DEV_READY = 54, - SKB_DROP_REASON_FULL_RING = 55, - SKB_DROP_REASON_NOMEM = 56, - SKB_DROP_REASON_HDR_TRUNC = 57, - SKB_DROP_REASON_TAP_FILTER = 58, - SKB_DROP_REASON_TAP_TXFILTER = 59, - SKB_DROP_REASON_ICMP_CSUM = 60, - SKB_DROP_REASON_INVALID_PROTO = 61, - SKB_DROP_REASON_IP_INADDRERRORS = 62, - SKB_DROP_REASON_IP_INNOROUTES = 63, - SKB_DROP_REASON_PKT_TOO_BIG = 64, - SKB_DROP_REASON_MAX = 65, +struct dentry_info_args { + int parent_ino; + int dname_len; + int ino; + int inode_len; + char *dname; }; -typedef struct bio_vec skb_frag_t; - -struct skb_shared_hwtstamps { - ktime_t hwtstamp; -}; +typedef phys_addr_t resource_size_t; -struct skb_shared_info { - __u8 flags; - __u8 meta_len; - __u8 nr_frags; - __u8 tx_flags; - short unsigned int gso_size; - short unsigned int gso_segs; - struct sk_buff *frag_list; - struct skb_shared_hwtstamps hwtstamps; - unsigned int gso_type; - u32 tskey; - atomic_t dataref; - unsigned int xdp_frags_size; - void *destructor_arg; - skb_frag_t frags[17]; +struct pci_device_id { + __u32 vendor; + __u32 device; + __u32 subvendor; + __u32 subdevice; + __u32 class; + __u32 class_mask; + kernel_ulong_t driver_data; + __u32 override_only; }; -struct icmpv6_mib_device { - atomic_long_t mibs[6]; +struct resource { + resource_size_t start; + resource_size_t end; + const char *name; + long unsigned int flags; + long unsigned int desc; + struct resource *parent; + struct resource *sibling; + struct resource *child; }; -struct icmpv6msg_mib_device { - atomic_long_t mibs[512]; -}; +struct pci_bus; -struct hlist_nulls_head { - struct hlist_nulls_node *first; -}; +struct hotplug_slot; -struct inet_listen_hashbucket { - spinlock_t lock; - unsigned int count; - union { - struct hlist_head head; - struct hlist_nulls_head nulls_head; - }; +struct pci_slot { + struct pci_bus *bus; + struct list_head list; + struct hotplug_slot *hotplug; + unsigned char number; + struct kobject kobj; }; -struct inet_ehash_bucket; +struct pci_dev; -struct inet_bind_hashbucket; +struct pci_ops; -struct inet_hashinfo { - struct inet_ehash_bucket *ehash; - spinlock_t *ehash_locks; - unsigned int ehash_mask; - unsigned int ehash_locks_mask; - struct kmem_cache *bind_bucket_cachep; - struct inet_bind_hashbucket *bhash; - unsigned int bhash_size; - unsigned int lhash2_mask; - struct inet_listen_hashbucket *lhash2; - long: 64; - struct inet_listen_hashbucket listening_hash[32]; -}; - -struct ip_ra_chain { - struct ip_ra_chain *next; - struct sock *sk; - union { - void (*destructor)(struct sock *); - struct sock *saved_sk; - }; - struct callback_head rcu; -}; - -struct fib_table { - struct hlist_node tb_hlist; - u32 tb_id; - int tb_num_default; - struct callback_head rcu; - long unsigned int *tb_data; - long unsigned int __data[0]; -}; - -struct inet_peer_base { - struct rb_root rb_root; - seqlock_t lock; - int total; +struct pci_bus { + struct list_head node; + struct pci_bus *parent; + struct list_head children; + struct list_head devices; + struct pci_dev *self; + struct list_head slots; + struct resource *resource[4]; + struct list_head resources; + struct resource busn_res; + struct pci_ops *ops; + void *sysdata; + struct proc_dir_entry *procdir; + unsigned char number; + unsigned char primary; + unsigned char max_bus_speed; + unsigned char cur_bus_speed; + char name[48]; + short unsigned int bridge_ctl; + pci_bus_flags_t bus_flags; + struct device *bridge; + struct device dev; + struct bin_attribute *legacy_io; + struct bin_attribute *legacy_mem; + unsigned int is_added: 1; + unsigned int unsafe_warn: 1; }; -struct tcp_fastopen_context { - siphash_key_t key[2]; - int num; - struct callback_head rcu; -}; +typedef int pci_power_t; -struct ipv6_stable_secret { - bool initialized; - struct in6_addr secret; +struct pci_vpd { + struct mutex lock; + unsigned int len; + u8 cap; }; -struct ipv6_devconf { - __s32 forwarding; - __s32 hop_limit; - __s32 mtu6; - __s32 accept_ra; - __s32 accept_redirects; - __s32 autoconf; - __s32 dad_transmits; - __s32 rtr_solicits; - __s32 rtr_solicit_interval; - __s32 rtr_solicit_max_interval; - __s32 rtr_solicit_delay; - __s32 force_mld_version; - __s32 mldv1_unsolicited_report_interval; - __s32 mldv2_unsolicited_report_interval; - __s32 use_tempaddr; - __s32 temp_valid_lft; - __s32 temp_prefered_lft; - __s32 regen_max_retry; - __s32 max_desync_factor; - __s32 max_addresses; - __s32 accept_ra_defrtr; - __u32 ra_defrtr_metric; - __s32 accept_ra_min_hop_limit; - __s32 accept_ra_pinfo; - __s32 ignore_routes_with_linkdown; - __s32 accept_ra_rtr_pref; - __s32 rtr_probe_interval; - __s32 accept_ra_rt_info_min_plen; - __s32 accept_ra_rt_info_max_plen; - __s32 proxy_ndp; - __s32 accept_source_route; - __s32 accept_ra_from_local; - __s32 disable_ipv6; - __s32 drop_unicast_in_l2_multicast; - __s32 accept_dad; - __s32 force_tllao; - __s32 ndisc_notify; - __s32 suppress_frag_ndisc; - __s32 accept_ra_mtu; - __s32 drop_unsolicited_na; - __s32 accept_unsolicited_na; - struct ipv6_stable_secret stable_secret; - __s32 use_oif_addrs_only; - __s32 keep_addr_on_down; - __s32 seg6_enabled; - __u32 enhanced_dad; - __u32 addr_gen_mode; - __s32 disable_policy; - __s32 ndisc_tclass; - __s32 rpl_seg_enabled; - __u32 ioam6_id; - __u32 ioam6_id_wide; - __u8 ioam6_enabled; - __u8 ndisc_evict_nocarrier; - struct ctl_table_header *sysctl_header; +struct pci_sriov { + int pos; + int nres; + u32 cap; + u16 ctrl; + u16 total_VFs; + u16 initial_VFs; + u16 num_VFs; + u16 offset; + u16 stride; + u16 vf_device; + u32 pgsz; + u8 link; + u8 max_VF_buses; + u16 driver_max_VFs; + struct pci_dev *dev; + struct pci_dev *self; + u32 class; + u8 hdr_type; + u16 subsystem_vendor; + u16 subsystem_device; + resource_size_t barsz[6]; + bool drivers_autoprobe; }; -enum xdp_mem_type { - MEM_TYPE_PAGE_SHARED = 0, - MEM_TYPE_PAGE_ORDER0 = 1, - MEM_TYPE_PAGE_POOL = 2, - MEM_TYPE_XSK_BUFF_POOL = 3, - MEM_TYPE_MAX = 4, -}; +struct rcec_ea; -enum xdp_buff_flags { - XDP_FLAGS_HAS_FRAGS = 1, - XDP_FLAGS_FRAGS_PF_MEMALLOC = 2, -}; +struct pci_driver; -enum net_device_flags { - IFF_UP = 1, - IFF_BROADCAST = 2, - IFF_DEBUG = 4, - IFF_LOOPBACK = 8, - IFF_POINTOPOINT = 16, - IFF_NOTRAILERS = 32, - IFF_RUNNING = 64, - IFF_NOARP = 128, - IFF_PROMISC = 256, - IFF_ALLMULTI = 512, - IFF_MASTER = 1024, - IFF_SLAVE = 2048, - IFF_MULTICAST = 4096, - IFF_PORTSEL = 8192, - IFF_AUTOMEDIA = 16384, - IFF_DYNAMIC = 32768, - IFF_LOWER_UP = 65536, - IFF_DORMANT = 131072, - IFF_ECHO = 262144, -}; +struct pcie_link_state; -struct tc_stats { - __u64 bytes; - __u32 packets; - __u32 drops; - __u32 overlimits; - __u32 bps; - __u32 pps; - __u32 qlen; - __u32 backlog; +struct pci_dev { + struct list_head bus_list; + struct pci_bus *bus; + struct pci_bus *subordinate; + void *sysdata; + struct proc_dir_entry *procent; + struct pci_slot *slot; + unsigned int devfn; + short unsigned int vendor; + short unsigned int device; + short unsigned int subsystem_vendor; + short unsigned int subsystem_device; + unsigned int class; + u8 revision; + u8 hdr_type; + struct rcec_ea *rcec_ea; + struct pci_dev *rcec; + u32 devcap; + u8 pcie_cap; + u8 msi_cap; + u8 msix_cap; + u8 pcie_mpss: 3; + u8 rom_base_reg; + u8 pin; + u16 pcie_flags_reg; + long unsigned int *dma_alias_mask; + struct pci_driver *driver; + u64 dma_mask; + struct device_dma_parameters dma_parms; + pci_power_t current_state; + unsigned int imm_ready: 1; + u8 pm_cap; + unsigned int pme_support: 5; + unsigned int pme_poll: 1; + unsigned int d1_support: 1; + unsigned int d2_support: 1; + unsigned int no_d1d2: 1; + unsigned int no_d3cold: 1; + unsigned int bridge_d3: 1; + unsigned int d3cold_allowed: 1; + unsigned int mmio_always_on: 1; + unsigned int wakeup_prepared: 1; + unsigned int skip_bus_pm: 1; + unsigned int ignore_hotplug: 1; + unsigned int hotplug_user_indicators: 1; + unsigned int clear_retrain_link: 1; + unsigned int d3hot_delay; + unsigned int d3cold_delay; + struct pcie_link_state *link_state; + unsigned int ltr_path: 1; + u16 l1ss; + unsigned int pasid_no_tlp: 1; + unsigned int eetlp_prefix_path: 1; + pci_channel_state_t error_state; + struct device dev; + int cfg_size; + unsigned int irq; + struct resource resource[17]; + bool match_driver; + unsigned int transparent: 1; + unsigned int io_window: 1; + unsigned int pref_window: 1; + unsigned int pref_64_window: 1; + unsigned int multifunction: 1; + unsigned int is_busmaster: 1; + unsigned int no_msi: 1; + unsigned int no_64bit_msi: 1; + unsigned int block_cfg_access: 1; + unsigned int broken_parity_status: 1; + unsigned int irq_reroute_variant: 2; + unsigned int msi_enabled: 1; + unsigned int msix_enabled: 1; + unsigned int ari_enabled: 1; + unsigned int ats_enabled: 1; + unsigned int pasid_enabled: 1; + unsigned int pri_enabled: 1; + unsigned int is_managed: 1; + unsigned int is_msi_managed: 1; + unsigned int needs_freset: 1; + unsigned int state_saved: 1; + unsigned int is_physfn: 1; + unsigned int is_virtfn: 1; + unsigned int is_hotplug_bridge: 1; + unsigned int shpc_managed: 1; + unsigned int is_thunderbolt: 1; + unsigned int untrusted: 1; + unsigned int external_facing: 1; + unsigned int broken_intx_masking: 1; + unsigned int io_window_1k: 1; + unsigned int irq_managed: 1; + unsigned int non_compliant_bars: 1; + unsigned int is_probed: 1; + unsigned int link_active_reporting: 1; + unsigned int no_vf_scan: 1; + unsigned int no_command_memory: 1; + unsigned int rom_bar_overlap: 1; + pci_dev_flags_t dev_flags; + atomic_t enable_cnt; + u32 saved_config_space[16]; + struct hlist_head saved_cap_space; + int rom_attr_enabled; + struct bin_attribute *res_attr[17]; + struct bin_attribute *res_attr_wc[17]; + void *msix_base; + raw_spinlock_t msi_lock; + struct pci_vpd vpd; + union { + struct pci_sriov *sriov; + struct pci_dev *physfn; + }; + u16 ats_cap; + u8 ats_stu; + u16 acs_cap; + phys_addr_t rom; + size_t romlen; + const char *driver_override; + long unsigned int priv_flags; + u8 reset_methods[7]; }; -struct tc_sizespec { - unsigned char cell_log; - unsigned char size_log; - short int cell_align; - int overhead; - unsigned int linklayer; - unsigned int mpu; - unsigned int mtu; - unsigned int tsize; +struct rcec_ea { + u8 nextbusn; + u8 lastbusn; + u32 bitmap; }; -struct net_rate_estimator; - -struct qdisc_skb_head { - struct sk_buff *head; - struct sk_buff *tail; - __u32 qlen; +struct pci_dynids { spinlock_t lock; + struct list_head list; }; -struct gnet_stats_basic_sync { - u64_stats_t bytes; - u64_stats_t packets; - struct u64_stats_sync syncp; -}; +struct pci_error_handlers; -struct gnet_stats_queue { - __u32 qlen; - __u32 backlog; - __u32 drops; - __u32 requeues; - __u32 overlimits; +struct pci_driver { + struct list_head node; + const char *name; + const struct pci_device_id *id_table; + int (*probe)(struct pci_dev *, const struct pci_device_id *); + void (*remove)(struct pci_dev *); + int (*suspend)(struct pci_dev *, pm_message_t); + int (*resume)(struct pci_dev *); + void (*shutdown)(struct pci_dev *); + int (*sriov_configure)(struct pci_dev *, int); + int (*sriov_set_msix_vec_count)(struct pci_dev *, int); + u32 (*sriov_get_vf_total_msix)(struct pci_dev *); + const struct pci_error_handlers *err_handler; + const struct attribute_group **groups; + const struct attribute_group **dev_groups; + struct device_driver driver; + struct pci_dynids dynids; + bool driver_managed_dma; }; -struct Qdisc_ops; - -struct qdisc_size_table; - -struct Qdisc { - int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **); - struct sk_buff * (*dequeue)(struct Qdisc *); - unsigned int flags; - u32 limit; - const struct Qdisc_ops *ops; - struct qdisc_size_table *stab; - struct hlist_node hash; - u32 handle; - u32 parent; - struct netdev_queue *dev_queue; - struct net_rate_estimator *rate_est; - struct gnet_stats_basic_sync *cpu_bstats; - struct gnet_stats_queue *cpu_qstats; - int pad; - refcount_t refcnt; - long: 64; - long: 64; - long: 64; - struct sk_buff_head gso_skb; - struct qdisc_skb_head q; - struct gnet_stats_basic_sync bstats; - struct gnet_stats_queue qstats; - long unsigned int state; - long unsigned int state2; - struct Qdisc *next_sched; - struct sk_buff_head skb_bad_txq; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - spinlock_t busylock; - spinlock_t seqlock; - struct callback_head rcu; - netdevice_tracker dev_tracker; - long: 64; - long: 64; +struct pci_host_bridge { + struct device dev; + struct pci_bus *bus; + struct pci_ops *ops; + struct pci_ops *child_ops; + void *sysdata; + int busnr; + int domain_nr; + struct list_head windows; + struct list_head dma_ranges; + u8 (*swizzle_irq)(struct pci_dev *, u8 *); + int (*map_irq)(const struct pci_dev *, u8, u8); + void (*release_fn)(struct pci_host_bridge *); + void *release_data; + unsigned int ignore_reset_delay: 1; + unsigned int no_ext_tags: 1; + unsigned int native_aer: 1; + unsigned int native_pcie_hotplug: 1; + unsigned int native_shpc_hotplug: 1; + unsigned int native_pme: 1; + unsigned int native_ltr: 1; + unsigned int native_dpc: 1; + unsigned int preserve_config: 1; + unsigned int size_windows: 1; + unsigned int msi_domain: 1; + resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t); long: 64; long: 64; long: 64; long: 64; - long int privdata[0]; + long unsigned int private[0]; }; -enum netdev_priv_flags { - IFF_802_1Q_VLAN = 1, - IFF_EBRIDGE = 2, - IFF_BONDING = 4, - IFF_ISATAP = 8, - IFF_WAN_HDLC = 16, - IFF_XMIT_DST_RELEASE = 32, - IFF_DONT_BRIDGE = 64, - IFF_DISABLE_NETPOLL = 128, - IFF_MACVLAN_PORT = 256, - IFF_BRIDGE_PORT = 512, - IFF_OVS_DATAPATH = 1024, - IFF_TX_SKB_SHARING = 2048, - IFF_UNICAST_FLT = 4096, - IFF_TEAM_PORT = 8192, - IFF_SUPP_NOFCS = 16384, - IFF_LIVE_ADDR_CHANGE = 32768, - IFF_MACVLAN = 65536, - IFF_XMIT_DST_RELEASE_PERM = 131072, - IFF_L3MDEV_MASTER = 262144, - IFF_NO_QUEUE = 524288, - IFF_OPENVSWITCH = 1048576, - IFF_L3MDEV_SLAVE = 2097152, - IFF_TEAM = 4194304, - IFF_RXFH_CONFIGURED = 8388608, - IFF_PHONY_HEADROOM = 16777216, - IFF_MACSEC = 33554432, - IFF_NO_RX_HANDLER = 67108864, - IFF_FAILOVER = 134217728, - IFF_FAILOVER_SLAVE = 268435456, - IFF_L3MDEV_RX_HANDLER = 536870912, - IFF_LIVE_RENAME_OK = 1073741824, - IFF_TX_SKB_NO_LINEAR = 2147483648, - IFF_CHANGE_PROTO_DOWN = 0, +struct pci_ops { + int (*add_bus)(struct pci_bus *); + void (*remove_bus)(struct pci_bus *); + void * (*map_bus)(struct pci_bus *, unsigned int, int); + int (*read)(struct pci_bus *, unsigned int, int, int, u32 *); + int (*write)(struct pci_bus *, unsigned int, int, int, u32); }; -struct ipv6_devstat { - struct proc_dir_entry *proc_dir_entry; - struct ipstats_mib *ipv6; - struct icmpv6_mib_device *icmpv6dev; - struct icmpv6msg_mib_device *icmpv6msgdev; +struct pci_error_handlers { + pci_ers_result_t (*error_detected)(struct pci_dev *, pci_channel_state_t); + pci_ers_result_t (*mmio_enabled)(struct pci_dev *); + pci_ers_result_t (*slot_reset)(struct pci_dev *); + void (*reset_prepare)(struct pci_dev *); + void (*reset_done)(struct pci_dev *); + void (*resume)(struct pci_dev *); }; -struct ifmcaddr6; - -struct ifacaddr6; +typedef void (*exitcall_t)(); -struct inet6_dev { - struct net_device *dev; - netdevice_tracker dev_tracker; - struct list_head addr_list; - struct ifmcaddr6 *mc_list; - struct ifmcaddr6 *mc_tomb; - unsigned char mc_qrv; - unsigned char mc_gq_running; - unsigned char mc_ifc_count; - unsigned char mc_dad_count; - long unsigned int mc_v1_seen; - long unsigned int mc_qi; - long unsigned int mc_qri; - long unsigned int mc_maxdelay; - struct delayed_work mc_gq_work; - struct delayed_work mc_ifc_work; - struct delayed_work mc_dad_work; - struct delayed_work mc_query_work; - struct delayed_work mc_report_work; - struct sk_buff_head mc_query_queue; - struct sk_buff_head mc_report_queue; - spinlock_t mc_query_lock; - spinlock_t mc_report_lock; - struct mutex mc_lock; - struct ifacaddr6 *ac_list; - rwlock_t lock; - refcount_t refcnt; - __u32 if_flags; - int dead; - u32 desync_factor; - struct list_head tempaddr_list; - struct in6_addr token; - struct neigh_parms *nd_parms; - struct ipv6_devconf cnf; - struct ipv6_devstat stats; - struct timer_list rs_timer; - __s32 rs_interval; - __u8 rs_probes; - long unsigned int tstamp; - struct callback_head rcu; - unsigned int ra_mtu; +struct ld_semaphore { + atomic_long_t count; + raw_spinlock_t wait_lock; + unsigned int wait_readers; + struct list_head read_wait; + struct list_head write_wait; + struct lockdep_map dep_map; }; -struct tcf_proto; +typedef unsigned int tcflag_t; -struct tcf_block; +typedef unsigned char cc_t; -struct mini_Qdisc { - struct tcf_proto *filter_list; - struct tcf_block *block; - struct gnet_stats_basic_sync *cpu_bstats; - struct gnet_stats_queue *cpu_qstats; - long unsigned int rcu_state; -}; - -struct tcmsg { - unsigned char tcm_family; - unsigned char tcm__pad1; - short unsigned int tcm__pad2; - int tcm_ifindex; - __u32 tcm_handle; - __u32 tcm_parent; - __u32 tcm_info; -}; - -struct gnet_dump { - spinlock_t *lock; - struct sk_buff *skb; - struct nlattr *tail; - int compat_tc_stats; - int compat_xstats; - int padattr; - void *xstats; - int xstats_len; - struct tc_stats tc_stats; -}; - -enum flow_action_hw_stats_bit { - FLOW_ACTION_HW_STATS_IMMEDIATE_BIT = 0, - FLOW_ACTION_HW_STATS_DELAYED_BIT = 1, - FLOW_ACTION_HW_STATS_DISABLED_BIT = 2, - FLOW_ACTION_HW_STATS_NUM_BITS = 3, -}; +typedef unsigned int speed_t; -struct flow_block { - struct list_head cb_list; +struct ktermios { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[19]; + speed_t c_ispeed; + speed_t c_ospeed; }; -typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *); - -struct qdisc_size_table { - struct callback_head rcu; - struct list_head list; - struct tc_sizespec szopts; - int refcnt; - u16 data[0]; +struct winsize { + short unsigned int ws_row; + short unsigned int ws_col; + short unsigned int ws_xpixel; + short unsigned int ws_ypixel; }; -struct Qdisc_class_ops; - -struct Qdisc_ops { - struct Qdisc_ops *next; - const struct Qdisc_class_ops *cl_ops; - char id[16]; - int priv_size; - unsigned int static_flags; - int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **); - struct sk_buff * (*dequeue)(struct Qdisc *); - struct sk_buff * (*peek)(struct Qdisc *); - int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *); - void (*reset)(struct Qdisc *); - void (*destroy)(struct Qdisc *); - int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *); - void (*attach)(struct Qdisc *); - int (*change_tx_queue_len)(struct Qdisc *, unsigned int); - void (*change_real_num_tx)(struct Qdisc *, unsigned int); - int (*dump)(struct Qdisc *, struct sk_buff *); - int (*dump_stats)(struct Qdisc *, struct gnet_dump *); - void (*ingress_block_set)(struct Qdisc *, u32); - void (*egress_block_set)(struct Qdisc *, u32); - u32 (*ingress_block_get)(struct Qdisc *); - u32 (*egress_block_get)(struct Qdisc *); - struct module *owner; -}; +struct tty_driver; -struct qdisc_walker; +struct tty_operations; -struct Qdisc_class_ops { - unsigned int flags; - struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *); - int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *); - struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int); - void (*qlen_notify)(struct Qdisc *, long unsigned int); - long unsigned int (*find)(struct Qdisc *, u32); - int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *); - int (*delete)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *); - void (*walk)(struct Qdisc *, struct qdisc_walker *); - struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *); - long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32); - void (*unbind_tcf)(struct Qdisc *, long unsigned int); - int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *); - int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *); -}; +struct tty_ldisc; -struct tcf_chain; +struct tty_port; -struct tcf_block { - struct mutex lock; - struct list_head chain_list; - u32 index; - u32 classid; - refcount_t refcnt; - struct net *net; - struct Qdisc *q; - struct rw_semaphore cb_lock; - struct flow_block flow_block; - struct list_head owner_list; - bool keep_dst; - atomic_t offloadcnt; - unsigned int nooffloaddevcnt; - unsigned int lockeddevcnt; +struct tty_struct { + struct kref kref; + struct device *dev; + struct tty_driver *driver; + const struct tty_operations *ops; + int index; + struct ld_semaphore ldisc_sem; + struct tty_ldisc *ldisc; + struct mutex atomic_write_lock; + struct mutex legacy_mutex; + struct mutex throttle_mutex; + struct rw_semaphore termios_rwsem; + struct mutex winsize_mutex; + struct ktermios termios; + struct ktermios termios_locked; + char name[64]; + long unsigned int flags; + int count; + struct winsize winsize; struct { - struct tcf_chain *chain; - struct list_head filter_chain_list; - } chain0; - struct callback_head rcu; - struct hlist_head proto_destroy_ht[128]; - struct mutex proto_destroy_lock; + spinlock_t lock; + bool stopped; + bool tco_stopped; + long unsigned int unused[0]; + } flow; + struct { + spinlock_t lock; + struct pid *pgrp; + struct pid *session; + unsigned char pktstatus; + bool packet; + long unsigned int unused[0]; + } ctrl; + int hw_stopped; + unsigned int receive_room; + int flow_change; + struct tty_struct *link; + struct fasync_struct *fasync; + wait_queue_head_t write_wait; + wait_queue_head_t read_wait; + struct work_struct hangup_work; + void *disc_data; + void *driver_data; + spinlock_t files_lock; + struct list_head tty_files; + int closing; + unsigned char *write_buf; + int write_cnt; + struct work_struct SAK_work; + struct tty_port *port; }; -struct tcf_result; - -struct tcf_proto_ops; - -struct tcf_proto { - struct tcf_proto *next; - void *root; - int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *); - __be16 protocol; - u32 prio; - void *data; - const struct tcf_proto_ops *ops; - struct tcf_chain *chain; - spinlock_t lock; - bool deleting; - refcount_t refcnt; - struct callback_head rcu; - struct hlist_node destroy_ht_node; +struct cdev { + struct kobject kobj; + struct module *owner; + const struct file_operations *ops; + struct list_head list; + dev_t dev; + unsigned int count; }; -struct tcf_result { +struct tty_buffer { union { - struct { - long unsigned int class; - u32 classid; - }; - const struct tcf_proto *goto_tp; - struct { - bool ingress; - struct gnet_stats_queue *qstats; - }; + struct tty_buffer *next; + struct llist_node free; }; -}; - -struct tcf_walker; - -struct tcf_proto_ops { - struct list_head head; - char kind[16]; - int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *); - int (*init)(struct tcf_proto *); - void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *); - void * (*get)(struct tcf_proto *, u32); - void (*put)(struct tcf_proto *, void *); - int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, u32, struct netlink_ext_ack *); - int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *); - bool (*delete_empty)(struct tcf_proto *); - void (*walk)(struct tcf_proto *, struct tcf_walker *, bool); - int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *); - void (*hw_add)(struct tcf_proto *, void *); - void (*hw_del)(struct tcf_proto *, void *); - void (*bind_class)(void *, u32, long unsigned int, void *, long unsigned int); - void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *); - void (*tmplt_destroy)(void *); - int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool); - int (*terse_dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool); - int (*tmplt_dump)(struct sk_buff *, struct net *, void *); - struct module *owner; + int used; + int size; + int commit; + int lookahead; + int read; int flags; + long unsigned int data[0]; }; -struct tcf_chain { - struct mutex filter_chain_lock; - struct tcf_proto *filter_chain; - struct list_head list; - struct tcf_block *block; - u32 index; - unsigned int refcnt; - unsigned int action_refcnt; - bool explicitly_created; - bool flushing; - const struct tcf_proto_ops *tmplt_ops; - void *tmplt_priv; - struct callback_head rcu; +struct tty_bufhead { + struct tty_buffer *head; + struct work_struct work; + struct mutex lock; + atomic_t priority; + struct tty_buffer sentinel; + struct llist_head free; + atomic_t mem_used; + int mem_limit; + struct tty_buffer *tail; }; -struct qdisc_skb_cb { - struct { - unsigned int pkt_len; - u16 slave_dev_queue_mapping; - u16 tc_classid; - }; - unsigned char data[20]; -}; +struct serial_icounter_struct; -struct sock_fprog_kern { - u16 len; - struct sock_filter *filter; +struct serial_struct; + +struct tty_operations { + struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int); + int (*install)(struct tty_driver *, struct tty_struct *); + void (*remove)(struct tty_driver *, struct tty_struct *); + int (*open)(struct tty_struct *, struct file *); + void (*close)(struct tty_struct *, struct file *); + void (*shutdown)(struct tty_struct *); + void (*cleanup)(struct tty_struct *); + int (*write)(struct tty_struct *, const unsigned char *, int); + int (*put_char)(struct tty_struct *, unsigned char); + void (*flush_chars)(struct tty_struct *); + unsigned int (*write_room)(struct tty_struct *); + unsigned int (*chars_in_buffer)(struct tty_struct *); + int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int); + long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int); + void (*set_termios)(struct tty_struct *, const struct ktermios *); + void (*throttle)(struct tty_struct *); + void (*unthrottle)(struct tty_struct *); + void (*stop)(struct tty_struct *); + void (*start)(struct tty_struct *); + void (*hangup)(struct tty_struct *); + int (*break_ctl)(struct tty_struct *, int); + void (*flush_buffer)(struct tty_struct *); + void (*set_ldisc)(struct tty_struct *); + void (*wait_until_sent)(struct tty_struct *, int); + void (*send_xchar)(struct tty_struct *, char); + int (*tiocmget)(struct tty_struct *); + int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int); + int (*resize)(struct tty_struct *, struct winsize *); + int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *); + int (*get_serial)(struct tty_struct *, struct serial_struct *); + int (*set_serial)(struct tty_struct *, struct serial_struct *); + void (*show_fdinfo)(struct tty_struct *, struct seq_file *); + int (*proc_show)(struct seq_file *, void *); }; -struct bpf_prog_stats { - u64_stats_t cnt; - u64_stats_t nsecs; - u64_stats_t misses; - struct u64_stats_sync syncp; - long: 64; +struct tty_driver { + struct kref kref; + struct cdev **cdevs; + struct module *owner; + const char *driver_name; + const char *name; + int name_base; + int major; + int minor_start; + unsigned int num; + short int type; + short int subtype; + struct ktermios init_termios; + long unsigned int flags; + struct proc_dir_entry *proc_entry; + struct tty_driver *other; + struct tty_struct **ttys; + struct tty_port **ports; + struct ktermios **termios; + void *driver_state; + const struct tty_operations *ops; + struct list_head tty_drivers; }; -struct sk_filter { - refcount_t refcnt; - struct callback_head rcu; - struct bpf_prog *prog; +struct __kfifo { + unsigned int in; + unsigned int out; + unsigned int mask; + unsigned int esize; + void *data; }; -typedef unsigned int (*bpf_dispatcher_fn)(const void *, const struct bpf_insn *, unsigned int (*)(const void *, const struct bpf_insn *)); +struct tty_port_operations; -struct bpf_skb_data_end { - struct qdisc_skb_cb qdisc_cb; - void *data_meta; - void *data_end; -}; +struct tty_port_client_operations; -struct bpf_nh_params { - u32 nh_family; - union { - u32 ipv4_nh; - struct in6_addr ipv6_nh; - }; +struct tty_port { + struct tty_bufhead buf; + struct tty_struct *tty; + struct tty_struct *itty; + const struct tty_port_operations *ops; + const struct tty_port_client_operations *client_ops; + spinlock_t lock; + int blocked_open; + int count; + wait_queue_head_t open_wait; + wait_queue_head_t delta_msr_wait; + long unsigned int flags; + long unsigned int iflags; + unsigned char console: 1; + struct mutex mutex; + struct mutex buf_mutex; + unsigned char *xmit_buf; + struct { + union { + struct __kfifo kfifo; + unsigned char *type; + const unsigned char *const_type; + char (*rectype)[0]; + unsigned char *ptr; + const unsigned char *ptr_const; + }; + unsigned char buf[0]; + } xmit_fifo; + unsigned int close_delay; + unsigned int closing_wait; + int drain_delay; + struct kref kref; + void *client_data; }; -struct bpf_redirect_info { - u32 flags; - u32 tgt_index; - void *tgt_value; - struct bpf_map *map; - u32 map_id; - enum bpf_map_type map_type; - u32 kern_flags; - struct bpf_nh_params nh; +struct tty_ldisc_ops { + char *name; + int num; + int (*open)(struct tty_struct *); + void (*close)(struct tty_struct *); + void (*flush_buffer)(struct tty_struct *); + ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t, void **, long unsigned int); + ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t); + int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int); + int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int); + void (*set_termios)(struct tty_struct *, const struct ktermios *); + __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *); + void (*hangup)(struct tty_struct *); + void (*receive_buf)(struct tty_struct *, const unsigned char *, const char *, int); + void (*write_wakeup)(struct tty_struct *); + void (*dcd_change)(struct tty_struct *, unsigned int); + int (*receive_buf2)(struct tty_struct *, const unsigned char *, const char *, int); + void (*lookahead_buf)(struct tty_struct *, const unsigned char *, const unsigned char *, unsigned int); + struct module *owner; }; -struct bpf_sk_lookup_kern { - u16 family; - u16 protocol; - __be16 sport; - u16 dport; - struct { - __be32 saddr; - __be32 daddr; - } v4; - struct { - const struct in6_addr *saddr; - const struct in6_addr *daddr; - } v6; - struct sock *selected_sk; - u32 ingress_ifindex; - bool no_reuseport; +struct tty_ldisc { + struct tty_ldisc_ops *ops; + struct tty_struct *tty; }; -struct lwtunnel_state { - __u16 type; - __u16 flags; - __u16 headroom; - atomic_t refcnt; - int (*orig_output)(struct net *, struct sock *, struct sk_buff *); - int (*orig_input)(struct sk_buff *); - struct callback_head rcu; - __u8 data[0]; +struct tty_port_operations { + int (*carrier_raised)(struct tty_port *); + void (*dtr_rts)(struct tty_port *, int); + void (*shutdown)(struct tty_port *); + int (*activate)(struct tty_port *, struct tty_struct *); + void (*destruct)(struct tty_port *); }; -struct sock_reuseport { - struct callback_head rcu; - u16 max_socks; - u16 num_socks; - u16 num_closed_socks; - unsigned int synq_overflow_ts; - unsigned int reuseport_id; - unsigned int bind_inany: 1; - unsigned int has_conns: 1; - struct bpf_prog *prog; - struct sock *socks[0]; +struct tty_port_client_operations { + int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t); + void (*lookahead_buf)(struct tty_port *, const unsigned char *, const unsigned char *, unsigned int); + void (*write_wakeup)(struct tty_port *); }; -struct request_sock; +typedef struct { + __u8 b[16]; +} guid_t; -struct request_sock_ops { - int family; - unsigned int obj_size; - struct kmem_cache *slab; - char *slab_name; - int (*rtx_syn_ack)(const struct sock *, struct request_sock *); - void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *); - void (*send_reset)(const struct sock *, struct sk_buff *); - void (*destructor)(struct request_sock *); - void (*syn_ack_timeout)(const struct request_sock *); -}; +typedef long unsigned int efi_status_t; -struct timewait_sock_ops { - struct kmem_cache *twsk_slab; - char *twsk_slab_name; - unsigned int twsk_obj_size; - int (*twsk_unique)(struct sock *, struct sock *, void *); - void (*twsk_destructor)(struct sock *); -}; +typedef u8 efi_bool_t; -struct bpf_local_storage_map_bucket { - struct hlist_head list; - raw_spinlock_t lock; -}; +typedef u16 efi_char16_t; -struct bpf_local_storage_data { - struct bpf_local_storage_map *smap; - u8 data[0]; -}; +typedef guid_t efi_guid_t; -struct saved_syn; +typedef struct { + u64 signature; + u32 revision; + u32 headersize; + u32 crc32; + u32 reserved; +} efi_table_hdr_t; -struct request_sock { - struct sock_common __req_common; - struct request_sock *dl_next; - u16 mss; - u8 num_retrans; - u8 syncookie: 1; - u8 num_timeout: 7; - u32 ts_recent; - struct timer_list rsk_timer; - const struct request_sock_ops *rsk_ops; - struct sock *sk; - struct saved_syn *saved_syn; - u32 secid; - u32 peer_secid; - u32 timeout; -}; +typedef struct { + u32 type; + u32 pad; + u64 phys_addr; + u64 virt_addr; + u64 num_pages; + u64 attribute; +} efi_memory_desc_t; -struct saved_syn { - u32 mac_hdrlen; - u32 network_hdrlen; - u32 tcp_hdrlen; - u8 data[0]; -}; +typedef struct { + efi_guid_t guid; + u32 headersize; + u32 flags; + u32 imagesize; +} efi_capsule_header_t; -enum tsq_enum { - TSQ_THROTTLED = 0, - TSQ_QUEUED = 1, - TCP_TSQ_DEFERRED = 2, - TCP_WRITE_TIMER_DEFERRED = 3, - TCP_DELACK_TIMER_DEFERRED = 4, - TCP_MTU_REDUCED_DEFERRED = 5, -}; +typedef struct { + u16 year; + u8 month; + u8 day; + u8 hour; + u8 minute; + u8 second; + u8 pad1; + u32 nanosecond; + s16 timezone; + u8 daylight; + u8 pad2; +} efi_time_t; -struct iphdr { - __u8 ihl: 4; - __u8 version: 4; - __u8 tos; - __be16 tot_len; - __be16 id; - __be16 frag_off; - __u8 ttl; - __u8 protocol; - __sum16 check; - __be32 saddr; - __be32 daddr; -}; +typedef struct { + u32 resolution; + u32 accuracy; + u8 sets_to_zero; +} efi_time_cap_t; -struct ipv6hdr { - __u8 priority: 4; - __u8 version: 4; - __u8 flow_lbl[3]; - __be16 payload_len; - __u8 nexthdr; - __u8 hop_limit; - struct in6_addr saddr; - struct in6_addr daddr; -}; +typedef struct { + efi_table_hdr_t hdr; + u32 get_time; + u32 set_time; + u32 get_wakeup_time; + u32 set_wakeup_time; + u32 set_virtual_address_map; + u32 convert_pointer; + u32 get_variable; + u32 get_next_variable; + u32 set_variable; + u32 get_next_high_mono_count; + u32 reset_system; + u32 update_capsule; + u32 query_capsule_caps; + u32 query_variable_info; +} efi_runtime_services_32_t; -struct ip6_sf_list { - struct ip6_sf_list *sf_next; - struct in6_addr sf_addr; - long unsigned int sf_count[2]; - unsigned char sf_gsresp; - unsigned char sf_oldin; - unsigned char sf_crcount; - struct callback_head rcu; -}; +typedef efi_status_t efi_get_time_t(efi_time_t *, efi_time_cap_t *); -struct ifmcaddr6 { - struct in6_addr mca_addr; - struct inet6_dev *idev; - struct ifmcaddr6 *next; - struct ip6_sf_list *mca_sources; - struct ip6_sf_list *mca_tomb; - unsigned int mca_sfmode; - unsigned char mca_crcount; - long unsigned int mca_sfcount[2]; - struct delayed_work mca_work; - unsigned int mca_flags; - int mca_users; - refcount_t mca_refcnt; - long unsigned int mca_cstamp; - long unsigned int mca_tstamp; - struct callback_head rcu; -}; +typedef efi_status_t efi_set_time_t(efi_time_t *); -struct ifacaddr6 { - struct in6_addr aca_addr; - struct fib6_info *aca_rt; - struct ifacaddr6 *aca_next; - struct hlist_node aca_addr_lst; - int aca_users; - refcount_t aca_refcnt; - long unsigned int aca_cstamp; - long unsigned int aca_tstamp; - struct callback_head rcu; -}; +typedef efi_status_t efi_get_wakeup_time_t(efi_bool_t *, efi_bool_t *, efi_time_t *); -enum { - __ND_OPT_PREFIX_INFO_END = 0, - ND_OPT_SOURCE_LL_ADDR = 1, - ND_OPT_TARGET_LL_ADDR = 2, - ND_OPT_PREFIX_INFO = 3, - ND_OPT_REDIRECT_HDR = 4, - ND_OPT_MTU = 5, - ND_OPT_NONCE = 14, - __ND_OPT_ARRAY_MAX = 15, - ND_OPT_ROUTE_INFO = 24, - ND_OPT_RDNSS = 25, - ND_OPT_DNSSL = 31, - ND_OPT_6CO = 34, - ND_OPT_CAPTIVE_PORTAL = 37, - ND_OPT_PREF64 = 38, - __ND_OPT_MAX = 39, -}; +typedef efi_status_t efi_set_wakeup_time_t(efi_bool_t, efi_time_t *); -struct nd_opt_hdr { - __u8 nd_opt_type; - __u8 nd_opt_len; -}; +typedef efi_status_t efi_get_variable_t(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *); -struct ndisc_options { - struct nd_opt_hdr *nd_opt_array[15]; - struct nd_opt_hdr *nd_opts_ri; - struct nd_opt_hdr *nd_opts_ri_end; - struct nd_opt_hdr *nd_useropts; - struct nd_opt_hdr *nd_useropts_end; -}; +typedef efi_status_t efi_get_next_variable_t(long unsigned int *, efi_char16_t *, efi_guid_t *); -struct prefix_info { - __u8 type; - __u8 length; - __u8 prefix_len; - __u8 reserved: 6; - __u8 autoconf: 1; - __u8 onlink: 1; - __be32 valid; - __be32 prefered; - __be32 reserved2; - struct in6_addr prefix; -}; +typedef efi_status_t efi_set_variable_t(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *); -struct inet_ehash_bucket { - struct hlist_nulls_head chain; -}; +typedef efi_status_t efi_get_next_high_mono_count_t(u32 *); -struct inet_bind_hashbucket { - spinlock_t lock; - struct hlist_head chain; -}; +typedef void efi_reset_system_t(int, efi_status_t, long unsigned int, efi_char16_t *); -struct ack_sample { - u32 pkts_acked; - s32 rtt_us; - u32 in_flight; -}; +typedef efi_status_t efi_query_variable_info_t(u32, u64 *, u64 *, u64 *); -struct rate_sample { - u64 prior_mstamp; - u32 prior_delivered; - u32 prior_delivered_ce; - s32 delivered; - s32 delivered_ce; - long int interval_us; - u32 snd_interval_us; - u32 rcv_interval_us; - long int rtt_us; - int losses; - u32 acked_sacked; - u32 prior_in_flight; - bool is_app_limited; - bool is_retrans; - bool is_ack_delayed; -}; +typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **, long unsigned int, long unsigned int); -struct trace_event_raw_bpf_test_finish { - struct trace_entry ent; - int err; - char __data[0]; -}; +typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **, long unsigned int, u64 *, int *); -struct trace_event_data_offsets_bpf_test_finish {}; +typedef union { + struct { + efi_table_hdr_t hdr; + efi_status_t (*get_time)(efi_time_t *, efi_time_cap_t *); + efi_status_t (*set_time)(efi_time_t *); + efi_status_t (*get_wakeup_time)(efi_bool_t *, efi_bool_t *, efi_time_t *); + efi_status_t (*set_wakeup_time)(efi_bool_t, efi_time_t *); + efi_status_t (*set_virtual_address_map)(long unsigned int, long unsigned int, u32, efi_memory_desc_t *); + void *convert_pointer; + efi_status_t (*get_variable)(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *); + efi_status_t (*get_next_variable)(long unsigned int *, efi_char16_t *, efi_guid_t *); + efi_status_t (*set_variable)(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *); + efi_status_t (*get_next_high_mono_count)(u32 *); + void (*reset_system)(int, efi_status_t, long unsigned int, efi_char16_t *); + efi_status_t (*update_capsule)(efi_capsule_header_t **, long unsigned int, long unsigned int); + efi_status_t (*query_capsule_caps)(efi_capsule_header_t **, long unsigned int, u64 *, int *); + efi_status_t (*query_variable_info)(u32, u64 *, u64 *, u64 *); + }; + efi_runtime_services_32_t mixed_mode; +} efi_runtime_services_t; -typedef void (*btf_trace_bpf_test_finish)(void *, int *); +struct efi_memory_map { + phys_addr_t phys_map; + void *map; + void *map_end; + int nr_map; + long unsigned int desc_version; + long unsigned int desc_size; + long unsigned int flags; +}; -struct bpf_test_timer { - enum { - NO_PREEMPT = 0, - NO_MIGRATE = 1, - } mode; - u32 i; - u64 time_start; - u64 time_spent; +struct efi { + const efi_runtime_services_t *runtime; + unsigned int runtime_version; + unsigned int runtime_supported_mask; + long unsigned int acpi; + long unsigned int acpi20; + long unsigned int smbios; + long unsigned int smbios3; + long unsigned int esrt; + long unsigned int tpm_log; + long unsigned int tpm_final_log; + long unsigned int mokvar_table; + long unsigned int coco_secret; + efi_get_time_t *get_time; + efi_set_time_t *set_time; + efi_get_wakeup_time_t *get_wakeup_time; + efi_set_wakeup_time_t *set_wakeup_time; + efi_get_variable_t *get_variable; + efi_get_next_variable_t *get_next_variable; + efi_set_variable_t *set_variable; + efi_set_variable_t *set_variable_nonblocking; + efi_query_variable_info_t *query_variable_info; + efi_query_variable_info_t *query_variable_info_nonblocking; + efi_update_capsule_t *update_capsule; + efi_query_capsule_caps_t *query_capsule_caps; + efi_get_next_high_mono_count_t *get_next_high_mono_count; + efi_reset_system_t *reset_system; + struct efi_memory_map memmap; + long unsigned int flags; }; -struct xdp_page_head { - struct xdp_buff orig_ctx; - struct xdp_buff ctx; - struct xdp_frame frm; - u8 data[0]; +struct linux_efi_tpm_eventlog { + u32 size; + u32 final_events_preboot_size; + u8 version; + u8 log[0]; }; -struct xdp_test_data { - struct xdp_buff *orig_ctx; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct xdp_rxq_info rxq; - struct net_device *dev; - struct page_pool *pp; - struct xdp_frame **frames; - struct sk_buff **skbs; - u32 batch_size; - u32 frame_cnt; - long: 64; - long: 64; - long: 64; +struct efi_tcg2_final_events_table { + u64 version; + u64 nr_events; + u8 events[0]; }; -struct bpf_fentry_test_t { - struct bpf_fentry_test_t *a; +struct hwrng { + const char *name; + int (*init)(struct hwrng *); + void (*cleanup)(struct hwrng *); + int (*data_present)(struct hwrng *, int); + int (*data_read)(struct hwrng *, u32 *); + int (*read)(struct hwrng *, void *, size_t, bool); + long unsigned int priv; + short unsigned int quality; + struct list_head list; + struct kref ref; + struct completion cleanup_done; + struct completion dying; }; -struct prog_test_member1 { - int a; +typedef void *acpi_handle; + +enum { + MEMREMAP_WB = 1, + MEMREMAP_WT = 2, + MEMREMAP_WC = 4, + MEMREMAP_ENC = 8, + MEMREMAP_DEC = 16, }; -struct prog_test_member { - struct prog_test_member1 m; - int c; +struct tpm_bank_info { + u16 alg_id; + u16 digest_size; + u16 crypto_id; }; -struct prog_test_ref_kfunc { - int a; - int b; - struct prog_test_member memb; - struct prog_test_ref_kfunc *next; - refcount_t cnt; +struct tpm_chip; + +struct tpm_class_ops { + unsigned int flags; + const u8 req_complete_mask; + const u8 req_complete_val; + bool (*req_canceled)(struct tpm_chip *, u8); + int (*recv)(struct tpm_chip *, u8 *, size_t); + int (*send)(struct tpm_chip *, u8 *, size_t); + void (*cancel)(struct tpm_chip *); + u8 (*status)(struct tpm_chip *); + void (*update_timeouts)(struct tpm_chip *, long unsigned int *); + void (*update_durations)(struct tpm_chip *, long unsigned int *); + int (*go_idle)(struct tpm_chip *); + int (*cmd_ready)(struct tpm_chip *); + int (*request_locality)(struct tpm_chip *, int); + int (*relinquish_locality)(struct tpm_chip *, int); + void (*clk_enable)(struct tpm_chip *, bool); }; -struct prog_test_pass1 { - int x0; - struct { - int x1; - struct { - int x2; - struct { - int x3; - }; - }; - }; +struct tpm_bios_log { + void *bios_event_log; + void *bios_event_log_end; }; -struct prog_test_pass2 { - int len; - short int arr1[4]; - struct { - char arr2[4]; - long unsigned int arr3[8]; - } x; +struct tpm_chip_seqops { + struct tpm_chip *chip; + const struct seq_operations *seqops; }; -struct prog_test_fail1 { - void *p; - int x; +struct tpm_space { + u32 context_tbl[3]; + u8 *context_buf; + u32 session_tbl[3]; + u8 *session_buf; + u32 buf_size; }; -struct prog_test_fail2 { - int x8; - struct prog_test_pass1 x; +struct tpm_chip { + struct device dev; + struct device devs; + struct cdev cdev; + struct cdev cdevs; + struct rw_semaphore ops_sem; + const struct tpm_class_ops *ops; + struct tpm_bios_log log; + struct tpm_chip_seqops bin_log_seqops; + struct tpm_chip_seqops ascii_log_seqops; + unsigned int flags; + int dev_num; + long unsigned int is_open; + char hwrng_name[64]; + struct hwrng hwrng; + struct mutex tpm_mutex; + long unsigned int timeout_a; + long unsigned int timeout_b; + long unsigned int timeout_c; + long unsigned int timeout_d; + bool timeout_adjusted; + long unsigned int duration[4]; + bool duration_adjusted; + struct dentry *bios_dir[3]; + const struct attribute_group *groups[8]; + unsigned int groups_cnt; + u32 nr_allocated_banks; + struct tpm_bank_info *allocated_banks; + acpi_handle acpi_dev_handle; + char ppi_version[4]; + struct tpm_space work_space; + u32 last_cc; + u32 nr_commands; + u32 *cc_attrs_tbl; + int locality; }; -struct prog_test_fail3 { - int len; - char arr1[2]; - char arr2[0]; +enum tpm_chip_flags { + TPM_CHIP_FLAG_TPM2 = 2, + TPM_CHIP_FLAG_IRQ = 4, + TPM_CHIP_FLAG_VIRTUAL = 8, + TPM_CHIP_FLAG_HAVE_TIMEOUTS = 16, + TPM_CHIP_FLAG_ALWAYS_POWERED = 32, + TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED = 64, + TPM_CHIP_FLAG_FIRMWARE_UPGRADE = 128, }; -struct bpf_raw_tp_test_run_info { - struct bpf_prog *prog; - void *ctx; - u32 retval; +struct dma_fence_ops; + +struct dma_fence { + spinlock_t *lock; + const struct dma_fence_ops *ops; + union { + struct list_head cb_list; + ktime_t timestamp; + struct callback_head rcu; + }; + u64 context; + u64 seqno; + long unsigned int flags; + struct kref refcount; + int error; }; -enum { - INET_FRAG_FIRST_IN = 1, - INET_FRAG_LAST_IN = 2, - INET_FRAG_COMPLETE = 4, - INET_FRAG_HASH_DEAD = 8, +struct dma_fence_ops { + bool use_64bit_seqno; + const char * (*get_driver_name)(struct dma_fence *); + const char * (*get_timeline_name)(struct dma_fence *); + bool (*enable_signaling)(struct dma_fence *); + bool (*signaled)(struct dma_fence *); + long int (*wait)(struct dma_fence *, bool, long int); + void (*release)(struct dma_fence *); + void (*fence_value_str)(struct dma_fence *, char *, int); + void (*timeline_value_str)(struct dma_fence *, char *, int); }; -struct nf_hook_state; +struct dma_fence_cb; -typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *); +typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *); -struct nf_hook_entry { - nf_hookfn *hook; - void *priv; +struct dma_fence_cb { + struct list_head node; + dma_fence_func_t func; }; -struct nf_hook_entries { - u16 num_hook_entries; - struct nf_hook_entry hooks[0]; -}; +struct dma_fence_array; -struct pernet_operations { - struct list_head list; - int (*init)(struct net *); - void (*pre_exit)(struct net *); - void (*exit)(struct net *); - void (*exit_batch)(struct list_head *); - unsigned int *id; - size_t size; +struct dma_fence_array_cb { + struct dma_fence_cb cb; + struct dma_fence_array *array; }; -enum { - RTN_UNSPEC = 0, - RTN_UNICAST = 1, - RTN_LOCAL = 2, - RTN_BROADCAST = 3, - RTN_ANYCAST = 4, - RTN_MULTICAST = 5, - RTN_BLACKHOLE = 6, - RTN_UNREACHABLE = 7, - RTN_PROHIBIT = 8, - RTN_THROW = 9, - RTN_NAT = 10, - RTN_XRESOLVE = 11, - __RTN_MAX = 12, +struct dma_fence_array { + struct dma_fence base; + spinlock_t lock; + unsigned int num_fences; + atomic_t num_pending; + struct dma_fence **fences; + struct irq_work work; }; -struct ip_options { - __be32 faddr; - __be32 nexthop; - unsigned char optlen; - unsigned char srr; - unsigned char rr; - unsigned char ts; - unsigned char is_strictroute: 1; - unsigned char srr_is_hit: 1; - unsigned char is_changed: 1; - unsigned char rr_needaddr: 1; - unsigned char ts_needtime: 1; - unsigned char ts_needaddr: 1; - unsigned char router_alert; - unsigned char cipso; - unsigned char __pad2; - unsigned char __data[0]; +typedef __u64 __be64; + +typedef __u16 __sum16; + +struct debugfs_u32_array { + u32 *array; + u32 n_elements; }; -struct ipv4_addr_key { - __be32 addr; - int vif; +typedef __u64 __addrpair; + +typedef __u32 __portpair; + +typedef struct { + struct net *net; +} possible_net_t; + +struct hlist_nulls_node { + struct hlist_nulls_node *next; + struct hlist_nulls_node **pprev; }; -struct inetpeer_addr { +struct proto; + +struct sock_common { union { - struct ipv4_addr_key a4; - struct in6_addr a6; - u32 key[4]; + __addrpair skc_addrpair; + struct { + __be32 skc_daddr; + __be32 skc_rcv_saddr; + }; + }; + union { + unsigned int skc_hash; + __u16 skc_u16hashes[2]; }; - __u16 family; -}; - -struct inet_peer { - struct rb_node rb_node; - struct inetpeer_addr daddr; - u32 metrics[17]; - u32 rate_tokens; - u32 n_redirects; - long unsigned int rate_last; union { + __portpair skc_portpair; struct { - atomic_t rid; + __be16 skc_dport; + __u16 skc_num; }; - struct callback_head rcu; }; - __u32 dtime; - refcount_t refcnt; -}; - -struct uncached_list; - -struct rtable { - struct dst_entry dst; - int rt_genid; - unsigned int rt_flags; - __u16 rt_type; - __u8 rt_is_input; - __u8 rt_uses_gateway; - int rt_iif; - u8 rt_gw_family; + short unsigned int skc_family; + volatile unsigned char skc_state; + unsigned char skc_reuse: 4; + unsigned char skc_reuseport: 1; + unsigned char skc_ipv6only: 1; + unsigned char skc_net_refcnt: 1; + int skc_bound_dev_if; union { - __be32 rt_gw4; - struct in6_addr rt_gw6; + struct hlist_node skc_bind_node; + struct hlist_node skc_portaddr_node; + }; + struct proto *skc_prot; + possible_net_t skc_net; + struct in6_addr skc_v6_daddr; + struct in6_addr skc_v6_rcv_saddr; + atomic64_t skc_cookie; + union { + long unsigned int skc_flags; + struct sock *skc_listener; + struct inet_timewait_death_row *skc_tw_dr; + }; + int skc_dontcopy_begin[0]; + union { + struct hlist_node skc_node; + struct hlist_nulls_node skc_nulls_node; + }; + short unsigned int skc_tx_queue_mapping; + short unsigned int skc_rx_queue_mapping; + union { + int skc_incoming_cpu; + u32 skc_rcv_wnd; + u32 skc_tw_rcv_nxt; + }; + refcount_t skc_refcnt; + int skc_dontcopy_end[0]; + union { + u32 skc_rxhash; + u32 skc_window_clamp; + u32 skc_tw_snd_nxt; }; - u32 rt_mtu_locked: 1; - u32 rt_pmtu: 31; - struct list_head rt_uncached; - struct uncached_list *rt_uncached_list; -}; - -struct inet_skb_parm { - int iif; - struct ip_options opt; - u16 flags; - u16 frag_max_size; -}; - -enum ip_defrag_users { - IP_DEFRAG_LOCAL_DELIVER = 0, - IP_DEFRAG_CALL_RA_CHAIN = 1, - IP_DEFRAG_CONNTRACK_IN = 2, - __IP_DEFRAG_CONNTRACK_IN_END = 65537, - IP_DEFRAG_CONNTRACK_OUT = 65538, - __IP_DEFRAG_CONNTRACK_OUT_END = 131073, - IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074, - __IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609, - IP_DEFRAG_VS_IN = 196610, - IP_DEFRAG_VS_OUT = 196611, - IP_DEFRAG_VS_FWD = 196612, - IP_DEFRAG_AF_PACKET = 196613, - IP_DEFRAG_MACVLAN = 196614, -}; - -struct nf_hook_state { - u8 hook; - u8 pf; - struct net_device *in; - struct net_device *out; - struct sock *sk; - struct net *net; - int (*okfn)(struct net *, struct sock *, struct sk_buff *); -}; - -enum { - INET_ECN_NOT_ECT = 0, - INET_ECN_ECT_1 = 1, - INET_ECN_ECT_0 = 2, - INET_ECN_CE = 3, - INET_ECN_MASK = 3, -}; - -struct ipq { - struct inet_frag_queue q; - u8 ecn; - u16 max_df_size; - int iif; - unsigned int rid; - struct inet_peer *peer; -}; - -struct flow_dissector_key_control { - u16 thoff; - u16 addr_type; - u32 flags; }; -struct flow_dissector_key_basic { - __be16 n_proto; - u8 ip_proto; - u8 padding; -}; +typedef struct { + spinlock_t slock; + int owned; + wait_queue_head_t wq; + struct lockdep_map dep_map; +} socket_lock_t; -struct flow_dissector_key_tags { - u32 flow_label; +struct sk_buff_list { + struct sk_buff *next; + struct sk_buff *prev; }; -struct flow_dissector_key_vlan { +struct sk_buff_head { union { struct { - u16 vlan_id: 12; - u16 vlan_dei: 1; - u16 vlan_priority: 3; + struct sk_buff *next; + struct sk_buff *prev; }; - __be16 vlan_tci; + struct sk_buff_list list; }; - __be16 vlan_tpid; - __be16 vlan_eth_type; - u16 padding; + __u32 qlen; + spinlock_t lock; }; -struct flow_dissector_key_keyid { - __be32 keyid; -}; +typedef u64 netdev_features_t; -struct flow_dissector_key_ipv4_addrs { - __be32 src; - __be32 dst; +struct sock_cgroup_data { + struct cgroup *cgroup; + u32 classid; }; -struct flow_dissector_key_ipv6_addrs { - struct in6_addr src; - struct in6_addr dst; -}; +typedef struct {} netns_tracker; -struct flow_dissector_key_tipc { - __be32 key; -}; +struct sk_filter; -struct flow_dissector_key_addrs { +struct socket_wq; + +struct xfrm_policy; + +struct socket; + +struct sock_reuseport; + +struct sock { + struct sock_common __sk_common; + struct dst_entry *sk_rx_dst; + int sk_rx_dst_ifindex; + u32 sk_rx_dst_cookie; + socket_lock_t sk_lock; + atomic_t sk_drops; + int sk_rcvlowat; + struct sk_buff_head sk_error_queue; + struct sk_buff_head sk_receive_queue; + struct { + atomic_t rmem_alloc; + int len; + struct sk_buff *head; + struct sk_buff *tail; + } sk_backlog; + int sk_forward_alloc; + u32 sk_reserved_mem; + unsigned int sk_ll_usec; + unsigned int sk_napi_id; + int sk_rcvbuf; + struct sk_filter *sk_filter; union { - struct flow_dissector_key_ipv4_addrs v4addrs; - struct flow_dissector_key_ipv6_addrs v6addrs; - struct flow_dissector_key_tipc tipckey; + struct socket_wq *sk_wq; + struct socket_wq *sk_wq_raw; + }; + struct xfrm_policy *sk_policy[2]; + struct dst_entry *sk_dst_cache; + atomic_t sk_omem_alloc; + int sk_sndbuf; + int sk_wmem_queued; + refcount_t sk_wmem_alloc; + long unsigned int sk_tsq_flags; + union { + struct sk_buff *sk_send_head; + struct rb_root tcp_rtx_queue; }; + struct sk_buff_head sk_write_queue; + __s32 sk_peek_off; + int sk_write_pending; + __u32 sk_dst_pending_confirm; + u32 sk_pacing_status; + long int sk_sndtimeo; + struct timer_list sk_timer; + __u32 sk_priority; + __u32 sk_mark; + long unsigned int sk_pacing_rate; + long unsigned int sk_max_pacing_rate; + struct page_frag sk_frag; + netdev_features_t sk_route_caps; + int sk_gso_type; + unsigned int sk_gso_max_size; + gfp_t sk_allocation; + __u32 sk_txhash; + u8 sk_gso_disabled: 1; + u8 sk_kern_sock: 1; + u8 sk_no_check_tx: 1; + u8 sk_no_check_rx: 1; + u8 sk_userlocks: 4; + u8 sk_pacing_shift; + u16 sk_type; + u16 sk_protocol; + u16 sk_gso_max_segs; + long unsigned int sk_lingertime; + struct proto *sk_prot_creator; + rwlock_t sk_callback_lock; + int sk_err; + int sk_err_soft; + u32 sk_ack_backlog; + u32 sk_max_ack_backlog; + kuid_t sk_uid; + u8 sk_txrehash; + u8 sk_prefer_busy_poll; + u16 sk_busy_poll_budget; + spinlock_t sk_peer_lock; + int sk_bind_phc; + struct pid *sk_peer_pid; + const struct cred *sk_peer_cred; + long int sk_rcvtimeo; + ktime_t sk_stamp; + u16 sk_tsflags; + u8 sk_shutdown; + atomic_t sk_tskey; + atomic_t sk_zckey; + u8 sk_clockid; + u8 sk_txtime_deadline_mode: 1; + u8 sk_txtime_report_errors: 1; + u8 sk_txtime_unused: 6; + struct socket *sk_socket; + void *sk_user_data; + void *sk_security; + struct sock_cgroup_data sk_cgrp_data; + struct mem_cgroup *sk_memcg; + void (*sk_state_change)(struct sock *); + void (*sk_data_ready)(struct sock *); + void (*sk_write_space)(struct sock *); + void (*sk_error_report)(struct sock *); + int (*sk_backlog_rcv)(struct sock *, struct sk_buff *); + void (*sk_destruct)(struct sock *); + struct sock_reuseport *sk_reuseport_cb; + struct bpf_local_storage *sk_bpf_storage; + struct callback_head sk_rcu; + netns_tracker ns_tracker; + struct hlist_node sk_bind2_node; }; -struct flow_dissector_key_ports { +typedef short unsigned int __kernel_sa_family_t; + +typedef __kernel_sa_family_t sa_family_t; + +struct sockaddr { + sa_family_t sa_family; union { - __be32 ports; + char sa_data_min[14]; struct { - __be16 src; - __be16 dst; + struct { } __empty_sa_data; + char sa_data[0]; }; }; }; -struct flow_dissector_key_icmp { - struct { - u8 type; - u8 code; - }; - u16 id; -}; +struct ubuf_info; -struct flow_keys { - struct flow_dissector_key_control control; - struct flow_dissector_key_basic basic; - struct flow_dissector_key_tags tags; - struct flow_dissector_key_vlan vlan; - struct flow_dissector_key_vlan cvlan; - struct flow_dissector_key_keyid keyid; - struct flow_dissector_key_ports ports; - struct flow_dissector_key_icmp icmp; - struct flow_dissector_key_addrs addrs; - int: 32; +struct msghdr { + void *msg_name; + int msg_namelen; + int msg_inq; + struct iov_iter msg_iter; + union { + void *msg_control; + void *msg_control_user; + }; + bool msg_control_is_user: 1; + bool msg_get_inq: 1; + unsigned int msg_flags; + __kernel_size_t msg_controllen; + struct kiocb *msg_iocb; + struct ubuf_info *msg_ubuf; + int (*sg_from_iter)(struct sock *, struct sk_buff *, struct iov_iter *, size_t); }; -struct ipv4_devconf { - void *sysctl; - int data[33]; - long unsigned int state[1]; +struct ubuf_info { + void (*callback)(struct sk_buff *, struct ubuf_info *, bool); + refcount_t refcnt; + u8 flags; }; -struct rt6key { - struct in6_addr addr; - int plen; -}; +typedef struct { + union { + void *kernel; + void *user; + }; + bool is_kernel: 1; +} sockptr_t; -struct fnhe_hash_bucket; +typedef enum { + SS_FREE = 0, + SS_UNCONNECTED = 1, + SS_CONNECTING = 2, + SS_CONNECTED = 3, + SS_DISCONNECTING = 4, +} socket_state; -struct fib_nh_common { - struct net_device *nhc_dev; - netdevice_tracker nhc_dev_tracker; - int nhc_oif; - unsigned char nhc_scope; - u8 nhc_family; - u8 nhc_gw_family; - unsigned char nhc_flags; - struct lwtunnel_state *nhc_lwtstate; - union { - __be32 ipv4; - struct in6_addr ipv6; - } nhc_gw; - int nhc_weight; - atomic_t nhc_upper_bound; - struct rtable **nhc_pcpu_rth_output; - struct rtable *nhc_rth_input; - struct fnhe_hash_bucket *nhc_exceptions; +struct socket_wq { + wait_queue_head_t wait; + struct fasync_struct *fasync_list; + long unsigned int flags; + struct callback_head rcu; + long: 64; + long: 64; }; -struct rt6_exception_bucket; +struct proto_ops; -struct fib6_nh { - struct fib_nh_common nh_common; - long unsigned int last_probe; - struct rt6_info **rt6i_pcpu; - struct rt6_exception_bucket *rt6i_exception_bucket; +struct socket { + socket_state state; + short int type; + long unsigned int flags; + struct file *file; + struct sock *sk; + const struct proto_ops *ops; + long: 64; + long: 64; + long: 64; + struct socket_wq wq; }; -struct fib6_node; +typedef struct { + size_t written; + size_t count; + union { + char *buf; + void *data; + } arg; + int error; +} read_descriptor_t; -struct dst_metrics; +typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *, unsigned int, size_t); -struct nexthop; +typedef int (*skb_read_actor_t)(struct sock *, struct sk_buff *); -struct fib6_info { - struct fib6_table *fib6_table; - struct fib6_info *fib6_next; - struct fib6_node *fib6_node; - union { - struct list_head fib6_siblings; - struct list_head nh_list; - }; - unsigned int fib6_nsiblings; - refcount_t fib6_ref; - long unsigned int expires; - struct dst_metrics *fib6_metrics; - struct rt6key fib6_dst; - u32 fib6_flags; - struct rt6key fib6_src; - struct rt6key fib6_prefsrc; - u32 fib6_metric; - u8 fib6_protocol; - u8 fib6_type; - u8 offload; - u8 trap; - u8 offload_failed; - u8 should_flush: 1; - u8 dst_nocount: 1; - u8 dst_nopolicy: 1; - u8 fib6_destroying: 1; - u8 unused: 4; - struct callback_head rcu; - struct nexthop *nh; - struct fib6_nh fib6_nh[0]; +struct proto_ops { + int family; + struct module *owner; + int (*release)(struct socket *); + int (*bind)(struct socket *, struct sockaddr *, int); + int (*connect)(struct socket *, struct sockaddr *, int, int); + int (*socketpair)(struct socket *, struct socket *); + int (*accept)(struct socket *, struct socket *, int, bool); + int (*getname)(struct socket *, struct sockaddr *, int); + __poll_t (*poll)(struct file *, struct socket *, struct poll_table_struct *); + int (*ioctl)(struct socket *, unsigned int, long unsigned int); + int (*gettstamp)(struct socket *, void *, bool, bool); + int (*listen)(struct socket *, int); + int (*shutdown)(struct socket *, int); + int (*setsockopt)(struct socket *, int, int, sockptr_t, unsigned int); + int (*getsockopt)(struct socket *, int, int, char *, int *); + void (*show_fdinfo)(struct seq_file *, struct socket *); + int (*sendmsg)(struct socket *, struct msghdr *, size_t); + int (*recvmsg)(struct socket *, struct msghdr *, size_t, int); + int (*mmap)(struct file *, struct socket *, struct vm_area_struct *); + ssize_t (*sendpage)(struct socket *, struct page *, int, size_t, int); + ssize_t (*splice_read)(struct socket *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); + int (*set_peek_off)(struct sock *, int); + int (*peek_len)(struct socket *); + int (*read_sock)(struct sock *, read_descriptor_t *, sk_read_actor_t); + int (*read_skb)(struct sock *, skb_read_actor_t); + int (*sendpage_locked)(struct sock *, struct page *, int, size_t, int); + int (*sendmsg_locked)(struct sock *, struct msghdr *, size_t); + int (*set_rcvlowat)(struct sock *, int); }; -struct rt6_info { - struct dst_entry dst; - struct fib6_info *from; - int sernum; - struct rt6key rt6i_dst; - struct rt6key rt6i_src; - struct in6_addr rt6i_gateway; - struct inet6_dev *rt6i_idev; - u32 rt6i_flags; - struct list_head rt6i_uncached; - struct uncached_list *rt6i_uncached_list; - short unsigned int rt6i_nfheader_len; +struct ethhdr { + unsigned char h_dest[6]; + unsigned char h_source[6]; + __be16 h_proto; }; -struct rt6_statistics { - __u32 fib_nodes; - __u32 fib_route_nodes; - __u32 fib_rt_entries; - __u32 fib_rt_cache; - __u32 fib_discarded_routes; - atomic_t fib_rt_alloc; +struct flowi_tunnel { + __be64 tun_id; }; -struct fib6_node { - struct fib6_node *parent; - struct fib6_node *left; - struct fib6_node *right; - struct fib6_node *subtree; - struct fib6_info *leaf; - __u16 fn_bit; - __u16 fn_flags; - int fn_sernum; - struct fib6_info *rr_ptr; - struct callback_head rcu; +struct flowi_common { + int flowic_oif; + int flowic_iif; + int flowic_l3mdev; + __u32 flowic_mark; + __u8 flowic_tos; + __u8 flowic_scope; + __u8 flowic_proto; + __u8 flowic_flags; + __u32 flowic_secid; + kuid_t flowic_uid; + struct flowi_tunnel flowic_tun_key; + __u32 flowic_multipath_hash; }; -struct fib6_table { - struct hlist_node tb6_hlist; - u32 tb6_id; - spinlock_t tb6_lock; - struct fib6_node tb6_root; - struct inet_peer_base tb6_peers; - unsigned int flags; - unsigned int fib_seq; +union flowi_uli { + struct { + __be16 dport; + __be16 sport; + } ports; + struct { + __u8 type; + __u8 code; + } icmpt; + __be32 gre_key; + struct { + __u8 type; + } mht; }; -enum { - IPV4_DEVCONF_FORWARDING = 1, - IPV4_DEVCONF_MC_FORWARDING = 2, - IPV4_DEVCONF_PROXY_ARP = 3, - IPV4_DEVCONF_ACCEPT_REDIRECTS = 4, - IPV4_DEVCONF_SECURE_REDIRECTS = 5, - IPV4_DEVCONF_SEND_REDIRECTS = 6, - IPV4_DEVCONF_SHARED_MEDIA = 7, - IPV4_DEVCONF_RP_FILTER = 8, - IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9, - IPV4_DEVCONF_BOOTP_RELAY = 10, - IPV4_DEVCONF_LOG_MARTIANS = 11, - IPV4_DEVCONF_TAG = 12, - IPV4_DEVCONF_ARPFILTER = 13, - IPV4_DEVCONF_MEDIUM_ID = 14, - IPV4_DEVCONF_NOXFRM = 15, - IPV4_DEVCONF_NOPOLICY = 16, - IPV4_DEVCONF_FORCE_IGMP_VERSION = 17, - IPV4_DEVCONF_ARP_ANNOUNCE = 18, - IPV4_DEVCONF_ARP_IGNORE = 19, - IPV4_DEVCONF_PROMOTE_SECONDARIES = 20, - IPV4_DEVCONF_ARP_ACCEPT = 21, - IPV4_DEVCONF_ARP_NOTIFY = 22, - IPV4_DEVCONF_ACCEPT_LOCAL = 23, - IPV4_DEVCONF_SRC_VMARK = 24, - IPV4_DEVCONF_PROXY_ARP_PVLAN = 25, - IPV4_DEVCONF_ROUTE_LOCALNET = 26, - IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27, - IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28, - IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29, - IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30, - IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31, - IPV4_DEVCONF_BC_FORWARDING = 32, - IPV4_DEVCONF_ARP_EVICT_NOCARRIER = 33, - __IPV4_DEVCONF_MAX = 34, +struct flowi4 { + struct flowi_common __fl_common; + __be32 saddr; + __be32 daddr; + union flowi_uli uli; }; -enum netdev_state_t { - __LINK_STATE_START = 0, - __LINK_STATE_PRESENT = 1, - __LINK_STATE_NOCARRIER = 2, - __LINK_STATE_LINKWATCH_PENDING = 3, - __LINK_STATE_DORMANT = 4, - __LINK_STATE_TESTING = 5, +struct flowi6 { + struct flowi_common __fl_common; + struct in6_addr daddr; + struct in6_addr saddr; + __be32 flowlabel; + union flowi_uli uli; + __u32 mp_hash; }; -struct in_ifaddr; - -struct ip_mc_list; - -struct in_device { - struct net_device *dev; - netdevice_tracker dev_tracker; - refcount_t refcnt; - int dead; - struct in_ifaddr *ifa_list; - struct ip_mc_list *mc_list; - struct ip_mc_list **mc_hash; - int mc_count; - spinlock_t mc_tomb_lock; - struct ip_mc_list *mc_tomb; - long unsigned int mr_v1_seen; - long unsigned int mr_v2_seen; - long unsigned int mr_maxdelay; - long unsigned int mr_qi; - long unsigned int mr_qri; - unsigned char mr_qrv; - unsigned char mr_gq_running; - u32 mr_ifc_count; - struct timer_list mr_gq_timer; - struct timer_list mr_ifc_timer; - struct neigh_parms *arp_parms; - struct ipv4_devconf cnf; - struct callback_head callback_head; +struct flowi { + union { + struct flowi_common __fl_common; + struct flowi4 ip4; + struct flowi6 ip6; + } u; }; -enum netdev_cmd { - NETDEV_UP = 1, - NETDEV_DOWN = 2, - NETDEV_REBOOT = 3, - NETDEV_CHANGE = 4, - NETDEV_REGISTER = 5, - NETDEV_UNREGISTER = 6, - NETDEV_CHANGEMTU = 7, - NETDEV_CHANGEADDR = 8, - NETDEV_PRE_CHANGEADDR = 9, - NETDEV_GOING_DOWN = 10, - NETDEV_CHANGENAME = 11, - NETDEV_FEAT_CHANGE = 12, - NETDEV_BONDING_FAILOVER = 13, - NETDEV_PRE_UP = 14, - NETDEV_PRE_TYPE_CHANGE = 15, - NETDEV_POST_TYPE_CHANGE = 16, - NETDEV_POST_INIT = 17, - NETDEV_RELEASE = 18, - NETDEV_NOTIFY_PEERS = 19, - NETDEV_JOIN = 20, - NETDEV_CHANGEUPPER = 21, - NETDEV_RESEND_IGMP = 22, - NETDEV_PRECHANGEMTU = 23, - NETDEV_CHANGEINFODATA = 24, - NETDEV_BONDING_INFO = 25, - NETDEV_PRECHANGEUPPER = 26, - NETDEV_CHANGELOWERSTATE = 27, - NETDEV_UDP_TUNNEL_PUSH_INFO = 28, - NETDEV_UDP_TUNNEL_DROP_INFO = 29, - NETDEV_CHANGE_TX_QUEUE_LEN = 30, - NETDEV_CVLAN_FILTER_PUSH_INFO = 31, - NETDEV_CVLAN_FILTER_DROP_INFO = 32, - NETDEV_SVLAN_FILTER_PUSH_INFO = 33, - NETDEV_SVLAN_FILTER_DROP_INFO = 34, - NETDEV_OFFLOAD_XSTATS_ENABLE = 35, - NETDEV_OFFLOAD_XSTATS_DISABLE = 36, - NETDEV_OFFLOAD_XSTATS_REPORT_USED = 37, - NETDEV_OFFLOAD_XSTATS_REPORT_DELTA = 38, +struct skb_shared_hwtstamps { + union { + ktime_t hwtstamp; + void *netdev_data; + }; }; -struct rtmsg { - unsigned char rtm_family; - unsigned char rtm_dst_len; - unsigned char rtm_src_len; - unsigned char rtm_tos; - unsigned char rtm_table; - unsigned char rtm_protocol; - unsigned char rtm_scope; - unsigned char rtm_type; - unsigned int rtm_flags; +struct net_device_stats { + union { + long unsigned int rx_packets; + atomic_long_t __rx_packets; + }; + union { + long unsigned int tx_packets; + atomic_long_t __tx_packets; + }; + union { + long unsigned int rx_bytes; + atomic_long_t __rx_bytes; + }; + union { + long unsigned int tx_bytes; + atomic_long_t __tx_bytes; + }; + union { + long unsigned int rx_errors; + atomic_long_t __rx_errors; + }; + union { + long unsigned int tx_errors; + atomic_long_t __tx_errors; + }; + union { + long unsigned int rx_dropped; + atomic_long_t __rx_dropped; + }; + union { + long unsigned int tx_dropped; + atomic_long_t __tx_dropped; + }; + union { + long unsigned int multicast; + atomic_long_t __multicast; + }; + union { + long unsigned int collisions; + atomic_long_t __collisions; + }; + union { + long unsigned int rx_length_errors; + atomic_long_t __rx_length_errors; + }; + union { + long unsigned int rx_over_errors; + atomic_long_t __rx_over_errors; + }; + union { + long unsigned int rx_crc_errors; + atomic_long_t __rx_crc_errors; + }; + union { + long unsigned int rx_frame_errors; + atomic_long_t __rx_frame_errors; + }; + union { + long unsigned int rx_fifo_errors; + atomic_long_t __rx_fifo_errors; + }; + union { + long unsigned int rx_missed_errors; + atomic_long_t __rx_missed_errors; + }; + union { + long unsigned int tx_aborted_errors; + atomic_long_t __tx_aborted_errors; + }; + union { + long unsigned int tx_carrier_errors; + atomic_long_t __tx_carrier_errors; + }; + union { + long unsigned int tx_fifo_errors; + atomic_long_t __tx_fifo_errors; + }; + union { + long unsigned int tx_heartbeat_errors; + atomic_long_t __tx_heartbeat_errors; + }; + union { + long unsigned int tx_window_errors; + atomic_long_t __tx_window_errors; + }; + union { + long unsigned int rx_compressed; + atomic_long_t __rx_compressed; + }; + union { + long unsigned int tx_compressed; + atomic_long_t __tx_compressed; + }; }; -enum rt_scope_t { - RT_SCOPE_UNIVERSE = 0, - RT_SCOPE_SITE = 200, - RT_SCOPE_LINK = 253, - RT_SCOPE_HOST = 254, - RT_SCOPE_NOWHERE = 255, +struct netdev_hw_addr_list { + struct list_head list; + int count; + struct rb_root tree; }; -enum rt_class_t { - RT_TABLE_UNSPEC = 0, - RT_TABLE_COMPAT = 252, - RT_TABLE_DEFAULT = 253, - RT_TABLE_MAIN = 254, - RT_TABLE_LOCAL = 255, - RT_TABLE_MAX = 4294967295, +enum rx_handler_result { + RX_HANDLER_CONSUMED = 0, + RX_HANDLER_ANOTHER = 1, + RX_HANDLER_EXACT = 2, + RX_HANDLER_PASS = 3, }; -enum rtattr_type_t { - RTA_UNSPEC = 0, - RTA_DST = 1, - RTA_SRC = 2, - RTA_IIF = 3, - RTA_OIF = 4, - RTA_GATEWAY = 5, - RTA_PRIORITY = 6, - RTA_PREFSRC = 7, - RTA_METRICS = 8, - RTA_MULTIPATH = 9, - RTA_PROTOINFO = 10, - RTA_FLOW = 11, - RTA_CACHEINFO = 12, - RTA_SESSION = 13, - RTA_MP_ALGO = 14, - RTA_TABLE = 15, - RTA_MARK = 16, - RTA_MFC_STATS = 17, - RTA_VIA = 18, - RTA_NEWDST = 19, - RTA_PREF = 20, - RTA_ENCAP_TYPE = 21, - RTA_ENCAP = 22, - RTA_EXPIRES = 23, - RTA_PAD = 24, - RTA_UID = 25, - RTA_TTL_PROPAGATE = 26, - RTA_IP_PROTO = 27, - RTA_SPORT = 28, - RTA_DPORT = 29, - RTA_NH_ID = 30, - __RTA_MAX = 31, -}; +typedef enum rx_handler_result rx_handler_result_t; -struct rtnexthop { - short unsigned int rtnh_len; - unsigned char rtnh_flags; - unsigned char rtnh_hops; - int rtnh_ifindex; -}; +typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **); -struct rtvia { - __kernel_sa_family_t rtvia_family; - __u8 rtvia_addr[0]; +enum netdev_ml_priv_type { + ML_PRIV_NONE = 0, + ML_PRIV_CAN = 1, }; -enum rtnetlink_groups { - RTNLGRP_NONE = 0, - RTNLGRP_LINK = 1, - RTNLGRP_NOTIFY = 2, - RTNLGRP_NEIGH = 3, - RTNLGRP_TC = 4, - RTNLGRP_IPV4_IFADDR = 5, - RTNLGRP_IPV4_MROUTE = 6, - RTNLGRP_IPV4_ROUTE = 7, - RTNLGRP_IPV4_RULE = 8, - RTNLGRP_IPV6_IFADDR = 9, - RTNLGRP_IPV6_MROUTE = 10, - RTNLGRP_IPV6_ROUTE = 11, - RTNLGRP_IPV6_IFINFO = 12, - RTNLGRP_DECnet_IFADDR = 13, - RTNLGRP_NOP2 = 14, - RTNLGRP_DECnet_ROUTE = 15, - RTNLGRP_DECnet_RULE = 16, - RTNLGRP_NOP4 = 17, - RTNLGRP_IPV6_PREFIX = 18, - RTNLGRP_IPV6_RULE = 19, - RTNLGRP_ND_USEROPT = 20, - RTNLGRP_PHONET_IFADDR = 21, - RTNLGRP_PHONET_ROUTE = 22, - RTNLGRP_DCB = 23, - RTNLGRP_IPV4_NETCONF = 24, - RTNLGRP_IPV6_NETCONF = 25, - RTNLGRP_MDB = 26, - RTNLGRP_MPLS_ROUTE = 27, - RTNLGRP_NSID = 28, - RTNLGRP_MPLS_NETCONF = 29, - RTNLGRP_IPV4_MROUTE_R = 30, - RTNLGRP_IPV6_MROUTE_R = 31, - RTNLGRP_NEXTHOP = 32, - RTNLGRP_BRVLAN = 33, - RTNLGRP_MCTP_IFADDR = 34, - RTNLGRP_TUNNEL = 35, - RTNLGRP_STATS = 36, - __RTNLGRP_MAX = 37, +struct netdev_tc_txq { + u16 count; + u16 offset; }; -struct in_ifaddr { - struct hlist_node hash; - struct in_ifaddr *ifa_next; - struct in_device *ifa_dev; - struct callback_head callback_head; - __be32 ifa_local; - __be32 ifa_address; - __be32 ifa_mask; - __u32 ifa_rt_priority; - __be32 ifa_broadcast; - unsigned char ifa_scope; - unsigned char ifa_prefixlen; - unsigned char ifa_proto; - __u32 ifa_flags; - char ifa_label[16]; - __u32 ifa_valid_lft; - __u32 ifa_preferred_lft; - long unsigned int ifa_cstamp; - long unsigned int ifa_tstamp; -}; +struct sfp_bus; -struct nl_info { - struct nlmsghdr *nlh; - struct net *nl_net; - u32 portid; - u8 skip_notify: 1; - u8 skip_notify_kernel: 1; +struct bpf_xdp_link; + +struct bpf_xdp_entity { + struct bpf_prog *prog; + struct bpf_xdp_link *link; }; -typedef u8 dscp_t; +struct netdev_name_node; -struct dst_metrics { - u32 metrics[17]; - refcount_t refcnt; -}; +struct dev_ifalias; -struct fib_notifier_info { - int family; - struct netlink_ext_ack *extack; -}; +struct net_device_ops; -enum fib_event_type { - FIB_EVENT_ENTRY_REPLACE = 0, - FIB_EVENT_ENTRY_APPEND = 1, - FIB_EVENT_ENTRY_ADD = 2, - FIB_EVENT_ENTRY_DEL = 3, - FIB_EVENT_RULE_ADD = 4, - FIB_EVENT_RULE_DEL = 5, - FIB_EVENT_NH_ADD = 6, - FIB_EVENT_NH_DEL = 7, - FIB_EVENT_VIF_ADD = 8, - FIB_EVENT_VIF_DEL = 9, -}; +struct net_device_core_stats; -struct fib_config { - u8 fc_dst_len; - dscp_t fc_dscp; - u8 fc_protocol; - u8 fc_scope; - u8 fc_type; - u8 fc_gw_family; - u32 fc_table; - __be32 fc_dst; - union { - __be32 fc_gw4; - struct in6_addr fc_gw6; - }; - int fc_oif; - u32 fc_flags; - u32 fc_priority; - __be32 fc_prefsrc; - u32 fc_nh_id; - struct nlattr *fc_mx; - struct rtnexthop *fc_mp; - int fc_mx_len; - int fc_mp_len; - u32 fc_flow; - u32 fc_nlflags; - struct nl_info fc_nlinfo; - struct nlattr *fc_encap; - u16 fc_encap_type; -}; +struct ethtool_ops; -struct fib_nh_exception { - struct fib_nh_exception *fnhe_next; - int fnhe_genid; - __be32 fnhe_daddr; - u32 fnhe_pmtu; - bool fnhe_mtu_locked; - __be32 fnhe_gw; - long unsigned int fnhe_expires; - struct rtable *fnhe_rth_input; - struct rtable *fnhe_rth_output; - long unsigned int fnhe_stamp; - struct callback_head rcu; -}; +struct l3mdev_ops; -struct fnhe_hash_bucket { - struct fib_nh_exception *chain; -}; +struct ndisc_ops; -struct fib_info; +struct header_ops; -struct fib_nh { - struct fib_nh_common nh_common; - struct hlist_node nh_hash; - struct fib_info *nh_parent; - __be32 nh_saddr; - int nh_saddr_genid; -}; +struct in_device; -struct fib_info { - struct hlist_node fib_hash; - struct hlist_node fib_lhash; - struct list_head nh_list; - struct net *fib_net; - refcount_t fib_treeref; - refcount_t fib_clntref; - unsigned int fib_flags; - unsigned char fib_dead; - unsigned char fib_protocol; - unsigned char fib_scope; - unsigned char fib_type; - __be32 fib_prefsrc; - u32 fib_tb_id; - u32 fib_priority; - struct dst_metrics *fib_metrics; - int fib_nhs; - bool fib_nh_is_v6; - bool nh_updated; - struct nexthop *nh; - struct callback_head rcu; - struct fib_nh fib_nh[0]; -}; +struct inet6_dev; -struct nh_info; +struct vlan_info; -struct nh_group; +struct mpls_dev; -struct nexthop { - struct rb_node rb_node; - struct list_head fi_list; - struct list_head f6i_list; - struct list_head fdb_list; - struct list_head grp_list; - struct net *net; - u32 id; - u8 protocol; - u8 nh_flags; - bool is_group; - refcount_t refcnt; - struct callback_head rcu; - union { - struct nh_info *nh_info; - struct nh_group *nh_grp; - }; -}; +struct netdev_rx_queue; -struct fib_result { - __be32 prefix; - unsigned char prefixlen; - unsigned char nh_sel; - unsigned char type; - unsigned char scope; - u32 tclassid; - struct fib_nh_common *nhc; - struct fib_info *fi; - struct fib_table *table; - struct hlist_head *fa_head; -}; +struct mini_Qdisc; -struct fib_rt_info { - struct fib_info *fi; - u32 tb_id; - __be32 dst; - int dst_len; - dscp_t dscp; - u8 type; - u8 offload: 1; - u8 trap: 1; - u8 offload_failed: 1; - u8 unused: 5; -}; +struct netdev_queue; -struct fib_nh_notifier_info { - struct fib_notifier_info info; - struct fib_nh *fib_nh; -}; +struct cpu_rmap; -struct fib6_result; +struct Qdisc; -struct fib6_config; +struct xdp_dev_bulk_queue; -struct ipv6_stub { - int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *); - int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *); - struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *); - int (*ipv6_route_input)(struct sk_buff *); - struct fib6_table * (*fib6_get_table)(struct net *, u32); - int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int); - int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int); - void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int); - u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *); - int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *); - void (*fib6_nh_release)(struct fib6_nh *); - void (*fib6_nh_release_dsts)(struct fib6_nh *); - void (*fib6_update_sernum)(struct net *, struct fib6_info *); - int (*ip6_del_rt)(struct net *, struct fib6_info *, bool); - void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *); - void (*udpv6_encap_enable)(); - void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool); - void (*xfrm6_local_rxpmtu)(struct sk_buff *, u32); - int (*xfrm6_udp_encap_rcv)(struct sock *, struct sk_buff *); - int (*xfrm6_rcv_encap)(struct sk_buff *, int, __be32, int); - struct neigh_table *nd_tbl; - int (*ipv6_fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *)); - struct net_device * (*ipv6_dev_find)(struct net *, const struct in6_addr *, struct net_device *); -}; +struct xps_dev_maps; -struct fib6_result { - struct fib6_nh *nh; - struct fib6_info *f6i; - u32 fib6_flags; - u8 fib6_type; - struct rt6_info *rt6; +struct pcpu_lstats; + +struct pcpu_sw_netstats; + +struct pcpu_dstats; + +struct rtnl_link_ops; + +struct dcbnl_rtnl_ops; + +struct phy_device; + +struct udp_tunnel_nic_info; + +struct udp_tunnel_nic; + +struct rtnl_hw_stats64; + +struct devlink_port; + +struct net_device { + char name[16]; + struct netdev_name_node *name_node; + struct dev_ifalias *ifalias; + long unsigned int mem_end; + long unsigned int mem_start; + long unsigned int base_addr; + long unsigned int state; + struct list_head dev_list; + struct list_head napi_list; + struct list_head unreg_list; + struct list_head close_list; + struct list_head ptype_all; + struct list_head ptype_specific; + struct { + struct list_head upper; + struct list_head lower; + } adj_list; + unsigned int flags; + long long unsigned int priv_flags; + const struct net_device_ops *netdev_ops; + int ifindex; + short unsigned int gflags; + short unsigned int hard_header_len; + unsigned int mtu; + short unsigned int needed_headroom; + short unsigned int needed_tailroom; + netdev_features_t features; + netdev_features_t hw_features; + netdev_features_t wanted_features; + netdev_features_t vlan_features; + netdev_features_t hw_enc_features; + netdev_features_t mpls_features; + netdev_features_t gso_partial_features; + unsigned int min_mtu; + unsigned int max_mtu; + short unsigned int type; + unsigned char min_header_len; + unsigned char name_assign_type; + int group; + struct net_device_stats stats; + struct net_device_core_stats *core_stats; + atomic_t carrier_up_count; + atomic_t carrier_down_count; + const struct ethtool_ops *ethtool_ops; + const struct l3mdev_ops *l3mdev_ops; + const struct ndisc_ops *ndisc_ops; + const struct header_ops *header_ops; + unsigned char operstate; + unsigned char link_mode; + unsigned char if_port; + unsigned char dma; + unsigned char perm_addr[32]; + unsigned char addr_assign_type; + unsigned char addr_len; + unsigned char upper_level; + unsigned char lower_level; + short unsigned int neigh_priv_len; + short unsigned int dev_id; + short unsigned int dev_port; + short unsigned int padded; + spinlock_t addr_list_lock; + int irq; + struct netdev_hw_addr_list uc; + struct netdev_hw_addr_list mc; + struct netdev_hw_addr_list dev_addrs; + struct kset *queues_kset; + struct list_head unlink_list; + unsigned int promiscuity; + unsigned int allmulti; + bool uc_promisc; + unsigned char nested_level; + struct in_device *ip_ptr; + struct inet6_dev *ip6_ptr; + struct vlan_info *vlan_info; + struct mpls_dev *mpls_ptr; + const unsigned char *dev_addr; + struct netdev_rx_queue *_rx; + unsigned int num_rx_queues; + unsigned int real_num_rx_queues; + struct bpf_prog *xdp_prog; + long unsigned int gro_flush_timeout; + int napi_defer_hard_irqs; + unsigned int gro_max_size; + rx_handler_func_t *rx_handler; + void *rx_handler_data; + struct mini_Qdisc *miniq_ingress; + struct netdev_queue *ingress_queue; + struct nf_hook_entries *nf_hooks_ingress; + unsigned char broadcast[32]; + struct cpu_rmap *rx_cpu_rmap; + struct hlist_node index_hlist; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct netdev_queue *_tx; + unsigned int num_tx_queues; + unsigned int real_num_tx_queues; + struct Qdisc *qdisc; + unsigned int tx_queue_len; + spinlock_t tx_global_lock; + struct xdp_dev_bulk_queue *xdp_bulkq; + struct xps_dev_maps *xps_maps[2]; + struct mini_Qdisc *miniq_egress; + struct nf_hook_entries *nf_hooks_egress; + struct hlist_head qdisc_hash[16]; + struct timer_list watchdog_timer; + int watchdog_timeo; + u32 proto_down_reason; + struct list_head todo_list; + int *pcpu_refcnt; + struct ref_tracker_dir refcnt_tracker; + struct list_head link_watch_list; + enum { + NETREG_UNINITIALIZED = 0, + NETREG_REGISTERED = 1, + NETREG_UNREGISTERING = 2, + NETREG_UNREGISTERED = 3, + NETREG_RELEASED = 4, + NETREG_DUMMY = 5, + } reg_state: 8; + bool dismantle; + enum { + RTNL_LINK_INITIALIZED = 0, + RTNL_LINK_INITIALIZING = 1, + } rtnl_link_state: 16; + bool needs_free_netdev; + void (*priv_destructor)(struct net_device *); + possible_net_t nd_net; + void *ml_priv; + enum netdev_ml_priv_type ml_priv_type; + union { + struct pcpu_lstats *lstats; + struct pcpu_sw_netstats *tstats; + struct pcpu_dstats *dstats; + }; + struct device dev; + const struct attribute_group *sysfs_groups[4]; + const struct attribute_group *sysfs_rx_queue_group; + const struct rtnl_link_ops *rtnl_link_ops; + unsigned int gso_max_size; + unsigned int tso_max_size; + u16 gso_max_segs; + u16 tso_max_segs; + const struct dcbnl_rtnl_ops *dcbnl_ops; + s16 num_tc; + struct netdev_tc_txq tc_to_txq[16]; + u8 prio_tc_map[16]; + struct phy_device *phydev; + struct sfp_bus *sfp_bus; + struct lock_class_key *qdisc_tx_busylock; + bool proto_down; + unsigned int wol_enabled: 1; + unsigned int threaded: 1; + struct list_head net_notifier_list; + const struct udp_tunnel_nic_info *udp_tunnel_nic_info; + struct udp_tunnel_nic *udp_tunnel_nic; + struct bpf_xdp_entity xdp_state[3]; + u8 dev_addr_shadow[32]; + netdevice_tracker linkwatch_dev_tracker; + netdevice_tracker watchdog_dev_tracker; + netdevice_tracker dev_registered_tracker; + struct rtnl_hw_stats64 *offload_xstats_l3; + struct devlink_port *devlink_port; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct fib6_config { - u32 fc_table; - u32 fc_metric; - int fc_dst_len; - int fc_src_len; - int fc_ifindex; - u32 fc_flags; - u32 fc_protocol; - u16 fc_type; - u16 fc_delete_all_nh: 1; - u16 fc_ignore_dev_down: 1; - u16 __unused: 14; - u32 fc_nh_id; - struct in6_addr fc_dst; - struct in6_addr fc_src; - struct in6_addr fc_prefsrc; - struct in6_addr fc_gateway; - long unsigned int fc_expires; - struct nlattr *fc_mx; - int fc_mx_len; - int fc_mp_len; - struct nlattr *fc_mp; - struct nl_info fc_nlinfo; - struct nlattr *fc_encap; - u16 fc_encap_type; - bool fc_is_fdb; +struct dql { + unsigned int num_queued; + unsigned int adj_limit; + unsigned int last_obj_cnt; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + unsigned int limit; + unsigned int num_completed; + unsigned int prev_ovlimit; + unsigned int prev_num_queued; + unsigned int prev_last_obj_cnt; + unsigned int lowest_slack; + long unsigned int slack_start_time; + unsigned int max_limit; + unsigned int min_limit; + unsigned int slack_hold_time; + long: 32; + long: 64; + long: 64; }; -enum lwtunnel_encap_types { - LWTUNNEL_ENCAP_NONE = 0, - LWTUNNEL_ENCAP_MPLS = 1, - LWTUNNEL_ENCAP_IP = 2, - LWTUNNEL_ENCAP_ILA = 3, - LWTUNNEL_ENCAP_IP6 = 4, - LWTUNNEL_ENCAP_SEG6 = 5, - LWTUNNEL_ENCAP_BPF = 6, - LWTUNNEL_ENCAP_SEG6_LOCAL = 7, - LWTUNNEL_ENCAP_RPL = 8, - LWTUNNEL_ENCAP_IOAM6 = 9, - __LWTUNNEL_ENCAP_MAX = 10, +struct prot_inuse { + int all; + int val[64]; }; -struct rt6_exception_bucket { - struct hlist_head chain; - int depth; +typedef struct { + local64_t v; +} u64_stats_t; + +struct icmpv6_mib_device { + atomic_long_t mibs[6]; }; -struct nh_info { - struct hlist_node dev_hash; - struct nexthop *nh_parent; - u8 family; - bool reject_nh; - bool fdb_nh; - union { - struct fib_nh_common fib_nhc; - struct fib_nh fib_nh; - struct fib6_nh fib6_nh; - }; +struct icmpv6msg_mib_device { + atomic_long_t mibs[512]; }; -struct nh_grp_entry; +struct udp_hslot; -struct nh_res_bucket { - struct nh_grp_entry *nh_entry; - atomic_long_t used_time; - long unsigned int migrated_time; - bool occupied; - u8 nh_flags; +struct udp_table { + struct udp_hslot *hash; + struct udp_hslot *hash2; + unsigned int mask; + unsigned int log; }; -struct nh_grp_entry { - struct nexthop *nh; - u8 weight; +struct ip_ra_chain { + struct ip_ra_chain *next; + struct sock *sk; union { - struct { - atomic_t upper_bound; - } hthr; - struct { - struct list_head uw_nh_entry; - u16 count_buckets; - u16 wants_buckets; - } res; + void (*destructor)(struct sock *); + struct sock *saved_sk; }; - struct list_head nh_list; - struct nexthop *nh_parent; + struct callback_head rcu; }; -struct nh_res_table { - struct net *net; - u32 nhg_id; - struct delayed_work upkeep_dw; - struct list_head uw_nh_entries; - long unsigned int unbalanced_since; - u32 idle_timer; - u32 unbalanced_timer; - u16 num_nh_buckets; - struct nh_res_bucket nh_buckets[0]; -}; +struct fib_rule; -struct nh_group { - struct nh_group *spare; - u16 num_nh; - bool is_multipath; - bool hash_threshold; - bool resilient; - bool fdb_nh; - bool has_v4; - struct nh_res_table *res_table; - struct nh_grp_entry nh_entries[0]; +struct fib_lookup_arg; + +struct fib_rule_hdr; + +struct nlattr; + +struct netlink_ext_ack; + +struct fib_rules_ops { + int family; + struct list_head list; + int rule_size; + int addr_size; + int unresolved_rules; + int nr_goto_rules; + unsigned int fib_rules_seq; + int (*action)(struct fib_rule *, struct flowi *, int, struct fib_lookup_arg *); + bool (*suppress)(struct fib_rule *, int, struct fib_lookup_arg *); + int (*match)(struct fib_rule *, struct flowi *, int); + int (*configure)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *, struct nlattr **, struct netlink_ext_ack *); + int (*delete)(struct fib_rule *); + int (*compare)(struct fib_rule *, struct fib_rule_hdr *, struct nlattr **); + int (*fill)(struct fib_rule *, struct sk_buff *, struct fib_rule_hdr *); + size_t (*nlmsg_payload)(struct fib_rule *); + void (*flush_cache)(struct fib_rules_ops *); + int nlgroup; + struct list_head rules_list; + struct module *owner; + struct net *fro_net; + struct callback_head rcu; }; -struct fib_alias { - struct hlist_node fa_list; - struct fib_info *fa_info; - dscp_t fa_dscp; - u8 fa_type; - u8 fa_state; - u8 fa_slen; +struct fib_table { + struct hlist_node tb_hlist; u32 tb_id; - s16 fa_default; - u8 offload; - u8 trap; - u8 offload_failed; + int tb_num_default; struct callback_head rcu; + long unsigned int *tb_data; + long unsigned int __data[0]; }; -struct fib_prop { - int error; - u8 scope; +struct inet_peer_base { + struct rb_root rb_root; + seqlock_t lock; + int total; }; -enum { - NETIF_F_SG_BIT = 0, - NETIF_F_IP_CSUM_BIT = 1, - __UNUSED_NETIF_F_1 = 2, - NETIF_F_HW_CSUM_BIT = 3, - NETIF_F_IPV6_CSUM_BIT = 4, - NETIF_F_HIGHDMA_BIT = 5, - NETIF_F_FRAGLIST_BIT = 6, - NETIF_F_HW_VLAN_CTAG_TX_BIT = 7, - NETIF_F_HW_VLAN_CTAG_RX_BIT = 8, - NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9, - NETIF_F_VLAN_CHALLENGED_BIT = 10, - NETIF_F_GSO_BIT = 11, - NETIF_F_LLTX_BIT = 12, - NETIF_F_NETNS_LOCAL_BIT = 13, - NETIF_F_GRO_BIT = 14, - NETIF_F_LRO_BIT = 15, - NETIF_F_GSO_SHIFT = 16, - NETIF_F_TSO_BIT = 16, - NETIF_F_GSO_ROBUST_BIT = 17, - NETIF_F_TSO_ECN_BIT = 18, - NETIF_F_TSO_MANGLEID_BIT = 19, - NETIF_F_TSO6_BIT = 20, - NETIF_F_FSO_BIT = 21, - NETIF_F_GSO_GRE_BIT = 22, - NETIF_F_GSO_GRE_CSUM_BIT = 23, - NETIF_F_GSO_IPXIP4_BIT = 24, - NETIF_F_GSO_IPXIP6_BIT = 25, - NETIF_F_GSO_UDP_TUNNEL_BIT = 26, - NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27, - NETIF_F_GSO_PARTIAL_BIT = 28, - NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29, - NETIF_F_GSO_SCTP_BIT = 30, - NETIF_F_GSO_ESP_BIT = 31, - NETIF_F_GSO_UDP_BIT = 32, - NETIF_F_GSO_UDP_L4_BIT = 33, - NETIF_F_GSO_FRAGLIST_BIT = 34, - NETIF_F_GSO_LAST = 34, - NETIF_F_FCOE_CRC_BIT = 35, - NETIF_F_SCTP_CRC_BIT = 36, - NETIF_F_FCOE_MTU_BIT = 37, - NETIF_F_NTUPLE_BIT = 38, - NETIF_F_RXHASH_BIT = 39, - NETIF_F_RXCSUM_BIT = 40, - NETIF_F_NOCACHE_COPY_BIT = 41, - NETIF_F_LOOPBACK_BIT = 42, - NETIF_F_RXFCS_BIT = 43, - NETIF_F_RXALL_BIT = 44, - NETIF_F_HW_VLAN_STAG_TX_BIT = 45, - NETIF_F_HW_VLAN_STAG_RX_BIT = 46, - NETIF_F_HW_VLAN_STAG_FILTER_BIT = 47, - NETIF_F_HW_L2FW_DOFFLOAD_BIT = 48, - NETIF_F_HW_TC_BIT = 49, - NETIF_F_HW_ESP_BIT = 50, - NETIF_F_HW_ESP_TX_CSUM_BIT = 51, - NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 52, - NETIF_F_HW_TLS_TX_BIT = 53, - NETIF_F_HW_TLS_RX_BIT = 54, - NETIF_F_GRO_HW_BIT = 55, - NETIF_F_HW_TLS_RECORD_BIT = 56, - NETIF_F_GRO_FRAGLIST_BIT = 57, - NETIF_F_HW_MACSEC_BIT = 58, - NETIF_F_GRO_UDP_FWD_BIT = 59, - NETIF_F_HW_HSR_TAG_INS_BIT = 60, - NETIF_F_HW_HSR_TAG_RM_BIT = 61, - NETIF_F_HW_HSR_FWD_BIT = 62, - NETIF_F_HW_HSR_DUP_BIT = 63, - NETDEV_FEATURE_COUNT = 64, +struct fib_notifier_ops { + int family; + struct list_head list; + unsigned int (*fib_seq_read)(struct net *); + int (*fib_dump)(struct net *, struct notifier_block *, struct netlink_ext_ack *); + struct module *owner; + struct callback_head rcu; }; -enum irqreturn { - IRQ_NONE = 0, - IRQ_HANDLED = 1, - IRQ_WAKE_THREAD = 2, +struct hh_cache { + unsigned int hh_len; + seqlock_t hh_lock; + long unsigned int hh_data[12]; }; -typedef enum irqreturn irqreturn_t; +struct neigh_table; -struct vlan_group { - unsigned int nr_vlan_devs; - struct hlist_node hlist; - struct net_device **vlan_devices_arrays[16]; -}; +struct neigh_parms; -struct vlan_info { - struct net_device *real_dev; - struct vlan_group grp; - struct list_head vid_list; - unsigned int nr_vids; +struct neigh_ops; + +struct neighbour { + struct neighbour *next; + struct neigh_table *tbl; + struct neigh_parms *parms; + long unsigned int confirmed; + long unsigned int updated; + rwlock_t lock; + refcount_t refcnt; + unsigned int arp_queue_len_bytes; + struct sk_buff_head arp_queue; + struct timer_list timer; + long unsigned int used; + atomic_t probes; + u8 nud_state; + u8 type; + u8 dead; + u8 protocol; + u32 flags; + seqlock_t ha_lock; + unsigned char ha[32]; + struct hh_cache hh; + int (*output)(struct neighbour *, struct sk_buff *); + const struct neigh_ops *ops; + struct list_head gc_list; + struct list_head managed_list; struct callback_head rcu; + struct net_device *dev; + netdevice_tracker dev_tracker; + u8 primary_key[0]; }; -struct gpio_desc; - -struct reset_control; - -struct mii_bus; +struct ipv6_stable_secret { + bool initialized; + struct in6_addr secret; +}; -struct mdio_device { - struct device dev; - struct mii_bus *bus; - char modalias[32]; - int (*bus_match)(struct device *, struct device_driver *); - void (*device_free)(struct mdio_device *); - void (*device_remove)(struct mdio_device *); - int addr; - int flags; - struct gpio_desc *reset_gpio; - struct reset_control *reset_ctrl; - unsigned int reset_assert_delay; - unsigned int reset_deassert_delay; +struct ipv6_devconf { + __s32 forwarding; + __s32 hop_limit; + __s32 mtu6; + __s32 accept_ra; + __s32 accept_redirects; + __s32 autoconf; + __s32 dad_transmits; + __s32 rtr_solicits; + __s32 rtr_solicit_interval; + __s32 rtr_solicit_max_interval; + __s32 rtr_solicit_delay; + __s32 force_mld_version; + __s32 mldv1_unsolicited_report_interval; + __s32 mldv2_unsolicited_report_interval; + __s32 use_tempaddr; + __s32 temp_valid_lft; + __s32 temp_prefered_lft; + __s32 regen_max_retry; + __s32 max_desync_factor; + __s32 max_addresses; + __s32 accept_ra_defrtr; + __u32 ra_defrtr_metric; + __s32 accept_ra_min_hop_limit; + __s32 accept_ra_pinfo; + __s32 ignore_routes_with_linkdown; + __s32 accept_ra_rtr_pref; + __s32 rtr_probe_interval; + __s32 accept_ra_rt_info_min_plen; + __s32 accept_ra_rt_info_max_plen; + __s32 proxy_ndp; + __s32 accept_source_route; + __s32 accept_ra_from_local; + __s32 disable_ipv6; + __s32 drop_unicast_in_l2_multicast; + __s32 accept_dad; + __s32 force_tllao; + __s32 ndisc_notify; + __s32 suppress_frag_ndisc; + __s32 accept_ra_mtu; + __s32 drop_unsolicited_na; + __s32 accept_untracked_na; + struct ipv6_stable_secret stable_secret; + __s32 use_oif_addrs_only; + __s32 keep_addr_on_down; + __s32 seg6_enabled; + __u32 enhanced_dad; + __u32 addr_gen_mode; + __s32 disable_policy; + __s32 ndisc_tclass; + __s32 rpl_seg_enabled; + __u32 ioam6_id; + __u32 ioam6_id_wide; + __u8 ioam6_enabled; + __u8 ndisc_evict_nocarrier; + struct ctl_table_header *sysctl_header; }; -struct phy_c45_device_ids { - u32 devices_in_package; - u32 mmds_present; - u32 device_ids[32]; +struct rt6key { + struct in6_addr addr; + int plen; }; -enum phy_state { - PHY_DOWN = 0, - PHY_READY = 1, - PHY_HALTED = 2, - PHY_UP = 3, - PHY_RUNNING = 4, - PHY_NOLINK = 5, - PHY_CABLETEST = 6, +struct rtable; + +struct fnhe_hash_bucket; + +struct fib_nh_common { + struct net_device *nhc_dev; + netdevice_tracker nhc_dev_tracker; + int nhc_oif; + unsigned char nhc_scope; + u8 nhc_family; + u8 nhc_gw_family; + unsigned char nhc_flags; + struct lwtunnel_state *nhc_lwtstate; + union { + __be32 ipv4; + struct in6_addr ipv6; + } nhc_gw; + int nhc_weight; + atomic_t nhc_upper_bound; + struct rtable **nhc_pcpu_rth_output; + struct rtable *nhc_rth_input; + struct fnhe_hash_bucket *nhc_exceptions; }; -typedef enum { - PHY_INTERFACE_MODE_NA = 0, - PHY_INTERFACE_MODE_INTERNAL = 1, - PHY_INTERFACE_MODE_MII = 2, - PHY_INTERFACE_MODE_GMII = 3, - PHY_INTERFACE_MODE_SGMII = 4, - PHY_INTERFACE_MODE_TBI = 5, - PHY_INTERFACE_MODE_REVMII = 6, - PHY_INTERFACE_MODE_RMII = 7, - PHY_INTERFACE_MODE_REVRMII = 8, - PHY_INTERFACE_MODE_RGMII = 9, - PHY_INTERFACE_MODE_RGMII_ID = 10, - PHY_INTERFACE_MODE_RGMII_RXID = 11, - PHY_INTERFACE_MODE_RGMII_TXID = 12, - PHY_INTERFACE_MODE_RTBI = 13, - PHY_INTERFACE_MODE_SMII = 14, - PHY_INTERFACE_MODE_XGMII = 15, - PHY_INTERFACE_MODE_XLGMII = 16, - PHY_INTERFACE_MODE_MOCA = 17, - PHY_INTERFACE_MODE_QSGMII = 18, - PHY_INTERFACE_MODE_TRGMII = 19, - PHY_INTERFACE_MODE_100BASEX = 20, - PHY_INTERFACE_MODE_1000BASEX = 21, - PHY_INTERFACE_MODE_2500BASEX = 22, - PHY_INTERFACE_MODE_5GBASER = 23, - PHY_INTERFACE_MODE_RXAUI = 24, - PHY_INTERFACE_MODE_XAUI = 25, - PHY_INTERFACE_MODE_10GBASER = 26, - PHY_INTERFACE_MODE_25GBASER = 27, - PHY_INTERFACE_MODE_USXGMII = 28, - PHY_INTERFACE_MODE_10GKR = 29, - PHY_INTERFACE_MODE_MAX = 30, -} phy_interface_t; +struct rt6_exception_bucket; -struct phylink; +struct fib6_nh { + struct fib_nh_common nh_common; + long unsigned int last_probe; + struct rt6_info **rt6i_pcpu; + struct rt6_exception_bucket *rt6i_exception_bucket; +}; -struct phy_driver; +struct fib6_node; -struct phy_package_shared; +struct dst_metrics; -struct mii_timestamper; +struct nexthop; -struct phy_device { - struct mdio_device mdio; - struct phy_driver *drv; - u32 phy_id; - struct phy_c45_device_ids c45_ids; - unsigned int is_c45: 1; - unsigned int is_internal: 1; - unsigned int is_pseudo_fixed_link: 1; - unsigned int is_gigabit_capable: 1; - unsigned int has_fixups: 1; - unsigned int suspended: 1; - unsigned int suspended_by_mdio_bus: 1; - unsigned int sysfs_links: 1; - unsigned int loopback_enabled: 1; - unsigned int downshifted_rate: 1; - unsigned int is_on_sfp_module: 1; - unsigned int mac_managed_pm: 1; - unsigned int autoneg: 1; - unsigned int link: 1; - unsigned int autoneg_complete: 1; - unsigned int interrupts: 1; - enum phy_state state; - u32 dev_flags; - phy_interface_t interface; - int speed; - int duplex; - int port; - int pause; - int asym_pause; - u8 master_slave_get; - u8 master_slave_set; - u8 master_slave_state; - long unsigned int supported[2]; - long unsigned int advertising[2]; - long unsigned int lp_advertising[2]; - long unsigned int adv_old[2]; - u32 eee_broken_modes; - int irq; - void *priv; - struct phy_package_shared *shared; - struct sk_buff *skb; - void *ehdr; - struct nlattr *nest; - struct delayed_work state_queue; - struct mutex lock; - bool sfp_bus_attached; - struct sfp_bus *sfp_bus; - struct phylink *phylink; - struct net_device *attached_dev; - struct mii_timestamper *mii_ts; - u8 mdix; - u8 mdix_ctrl; - void (*phy_link_change)(struct phy_device *, bool); - void (*adjust_link)(struct net_device *); +struct fib6_info { + struct fib6_table *fib6_table; + struct fib6_info *fib6_next; + struct fib6_node *fib6_node; + union { + struct list_head fib6_siblings; + struct list_head nh_list; + }; + unsigned int fib6_nsiblings; + refcount_t fib6_ref; + long unsigned int expires; + struct dst_metrics *fib6_metrics; + struct rt6key fib6_dst; + u32 fib6_flags; + struct rt6key fib6_src; + struct rt6key fib6_prefsrc; + u32 fib6_metric; + u8 fib6_protocol; + u8 fib6_type; + u8 offload; + u8 trap; + u8 offload_failed; + u8 should_flush: 1; + u8 dst_nocount: 1; + u8 dst_nopolicy: 1; + u8 fib6_destroying: 1; + u8 unused: 4; + struct callback_head rcu; + struct nexthop *nh; + struct fib6_nh fib6_nh[0]; }; -enum { - SOF_TIMESTAMPING_TX_HARDWARE = 1, - SOF_TIMESTAMPING_TX_SOFTWARE = 2, - SOF_TIMESTAMPING_RX_HARDWARE = 4, - SOF_TIMESTAMPING_RX_SOFTWARE = 8, - SOF_TIMESTAMPING_SOFTWARE = 16, - SOF_TIMESTAMPING_SYS_HARDWARE = 32, - SOF_TIMESTAMPING_RAW_HARDWARE = 64, - SOF_TIMESTAMPING_OPT_ID = 128, - SOF_TIMESTAMPING_TX_SCHED = 256, - SOF_TIMESTAMPING_TX_ACK = 512, - SOF_TIMESTAMPING_OPT_CMSG = 1024, - SOF_TIMESTAMPING_OPT_TSONLY = 2048, - SOF_TIMESTAMPING_OPT_STATS = 4096, - SOF_TIMESTAMPING_OPT_PKTINFO = 8192, - SOF_TIMESTAMPING_OPT_TX_SWHW = 16384, - SOF_TIMESTAMPING_BIND_PHC = 32768, - SOF_TIMESTAMPING_LAST = 32768, - SOF_TIMESTAMPING_MASK = 65535, +struct uncached_list; + +struct rt6_info { + struct dst_entry dst; + struct fib6_info *from; + int sernum; + struct rt6key rt6i_dst; + struct rt6key rt6i_src; + struct in6_addr rt6i_gateway; + struct inet6_dev *rt6i_idev; + u32 rt6i_flags; + struct list_head rt6i_uncached; + struct uncached_list *rt6i_uncached_list; + short unsigned int rt6i_nfheader_len; }; -struct ethtool_drvinfo { - __u32 cmd; - char driver[32]; - char version[32]; - char fw_version[32]; - char bus_info[32]; - char erom_version[32]; - char reserved2[12]; - __u32 n_priv_flags; - __u32 n_stats; - __u32 testinfo_len; - __u32 eedump_len; - __u32 regdump_len; +struct rt6_statistics { + __u32 fib_nodes; + __u32 fib_route_nodes; + __u32 fib_rt_entries; + __u32 fib_rt_cache; + __u32 fib_discarded_routes; + atomic_t fib_rt_alloc; }; -struct ethtool_wolinfo { - __u32 cmd; - __u32 supported; - __u32 wolopts; - __u8 sopass[6]; +struct fib6_node { + struct fib6_node *parent; + struct fib6_node *left; + struct fib6_node *right; + struct fib6_node *subtree; + struct fib6_info *leaf; + __u16 fn_bit; + __u16 fn_flags; + int fn_sernum; + struct fib6_info *rr_ptr; + struct callback_head rcu; }; -struct ethtool_tunable { - __u32 cmd; - __u32 id; - __u32 type_id; - __u32 len; - void *data[0]; +struct fib6_table { + struct hlist_node tb6_hlist; + u32 tb6_id; + spinlock_t tb6_lock; + struct fib6_node tb6_root; + struct inet_peer_base tb6_peers; + unsigned int flags; + unsigned int fib_seq; }; -struct ethtool_regs { - __u32 cmd; - __u32 version; - __u32 len; - __u8 data[0]; +enum { + IPPROTO_IP = 0, + IPPROTO_ICMP = 1, + IPPROTO_IGMP = 2, + IPPROTO_IPIP = 4, + IPPROTO_TCP = 6, + IPPROTO_EGP = 8, + IPPROTO_PUP = 12, + IPPROTO_UDP = 17, + IPPROTO_IDP = 22, + IPPROTO_TP = 29, + IPPROTO_DCCP = 33, + IPPROTO_IPV6 = 41, + IPPROTO_RSVP = 46, + IPPROTO_GRE = 47, + IPPROTO_ESP = 50, + IPPROTO_AH = 51, + IPPROTO_MTP = 92, + IPPROTO_BEETPH = 94, + IPPROTO_ENCAP = 98, + IPPROTO_PIM = 103, + IPPROTO_COMP = 108, + IPPROTO_L2TP = 115, + IPPROTO_SCTP = 132, + IPPROTO_UDPLITE = 136, + IPPROTO_MPLS = 137, + IPPROTO_ETHERNET = 143, + IPPROTO_RAW = 255, + IPPROTO_MPTCP = 262, + IPPROTO_MAX = 263, }; -struct ethtool_eeprom { - __u32 cmd; - __u32 magic; - __u32 offset; - __u32 len; - __u8 data[0]; +struct net_generic { + union { + struct { + unsigned int len; + struct callback_head rcu; + } s; + struct { + struct { } __empty_ptr; + void *ptr[0]; + }; + }; }; -struct ethtool_eee { - __u32 cmd; - __u32 supported; - __u32 advertised; - __u32 lp_advertised; - __u32 eee_active; - __u32 eee_enabled; - __u32 tx_lpi_enabled; - __u32 tx_lpi_timer; - __u32 reserved[2]; +struct ieee_ets { + __u8 willing; + __u8 ets_cap; + __u8 cbs; + __u8 tc_tx_bw[8]; + __u8 tc_rx_bw[8]; + __u8 tc_tsa[8]; + __u8 prio_tc[8]; + __u8 tc_reco_bw[8]; + __u8 tc_reco_tsa[8]; + __u8 reco_prio_tc[8]; }; -struct ethtool_modinfo { - __u32 cmd; - __u32 type; - __u32 eeprom_len; - __u32 reserved[8]; +struct ieee_maxrate { + __u64 tc_maxrate[8]; }; -struct ethtool_coalesce { - __u32 cmd; - __u32 rx_coalesce_usecs; - __u32 rx_max_coalesced_frames; - __u32 rx_coalesce_usecs_irq; - __u32 rx_max_coalesced_frames_irq; - __u32 tx_coalesce_usecs; - __u32 tx_max_coalesced_frames; - __u32 tx_coalesce_usecs_irq; - __u32 tx_max_coalesced_frames_irq; - __u32 stats_block_coalesce_usecs; - __u32 use_adaptive_rx_coalesce; - __u32 use_adaptive_tx_coalesce; - __u32 pkt_rate_low; - __u32 rx_coalesce_usecs_low; - __u32 rx_max_coalesced_frames_low; - __u32 tx_coalesce_usecs_low; - __u32 tx_max_coalesced_frames_low; - __u32 pkt_rate_high; - __u32 rx_coalesce_usecs_high; - __u32 rx_max_coalesced_frames_high; - __u32 tx_coalesce_usecs_high; - __u32 tx_max_coalesced_frames_high; - __u32 rate_sample_interval; +struct ieee_qcn { + __u8 rpg_enable[8]; + __u32 rppp_max_rps[8]; + __u32 rpg_time_reset[8]; + __u32 rpg_byte_reset[8]; + __u32 rpg_threshold[8]; + __u32 rpg_max_rate[8]; + __u32 rpg_ai_rate[8]; + __u32 rpg_hai_rate[8]; + __u32 rpg_gd[8]; + __u32 rpg_min_dec_fac[8]; + __u32 rpg_min_rate[8]; + __u32 cndd_state_machine[8]; }; -struct ethtool_ringparam { - __u32 cmd; - __u32 rx_max_pending; - __u32 rx_mini_max_pending; - __u32 rx_jumbo_max_pending; - __u32 tx_max_pending; - __u32 rx_pending; - __u32 rx_mini_pending; - __u32 rx_jumbo_pending; - __u32 tx_pending; +struct ieee_qcn_stats { + __u64 rppp_rp_centiseconds[8]; + __u32 rppp_created_rps[8]; }; -struct ethtool_channels { - __u32 cmd; - __u32 max_rx; - __u32 max_tx; - __u32 max_other; - __u32 max_combined; - __u32 rx_count; - __u32 tx_count; - __u32 other_count; - __u32 combined_count; +struct ieee_pfc { + __u8 pfc_cap; + __u8 pfc_en; + __u8 mbc; + __u16 delay; + __u64 requests[8]; + __u64 indications[8]; }; -struct ethtool_pauseparam { - __u32 cmd; - __u32 autoneg; - __u32 rx_pause; - __u32 tx_pause; +struct dcbnl_buffer { + __u8 prio2buffer[8]; + __u32 buffer_size[8]; + __u32 total_size; }; -enum ethtool_link_ext_state { - ETHTOOL_LINK_EXT_STATE_AUTONEG = 0, - ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE = 1, - ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH = 2, - ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY = 3, - ETHTOOL_LINK_EXT_STATE_NO_CABLE = 4, - ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE = 5, - ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE = 6, - ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE = 7, - ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED = 8, - ETHTOOL_LINK_EXT_STATE_OVERHEAT = 9, - ETHTOOL_LINK_EXT_STATE_MODULE = 10, +struct cee_pg { + __u8 willing; + __u8 error; + __u8 pg_en; + __u8 tcs_supported; + __u8 pg_bw[8]; + __u8 prio_pg[8]; }; -enum ethtool_link_ext_substate_autoneg { - ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1, - ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED = 2, - ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED = 3, - ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE = 4, - ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE = 5, - ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD = 6, +struct cee_pfc { + __u8 willing; + __u8 error; + __u8 pfc_en; + __u8 tcs_supported; }; -enum ethtool_link_ext_substate_link_training { - ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1, - ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT = 2, - ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 3, - ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT = 4, +struct dcb_app { + __u8 selector; + __u8 priority; + __u16 protocol; }; -enum ethtool_link_ext_substate_link_logical_mismatch { - ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1, - ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK = 2, - ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS = 3, - ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED = 4, - ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED = 5, +struct dcb_peer_app_info { + __u8 willing; + __u8 error; }; -enum ethtool_link_ext_substate_bad_signal_integrity { - ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1, - ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE = 2, - ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_REFERENCE_CLOCK_LOST = 3, - ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_ALOS = 4, +struct dcbnl_rtnl_ops { + int (*ieee_getets)(struct net_device *, struct ieee_ets *); + int (*ieee_setets)(struct net_device *, struct ieee_ets *); + int (*ieee_getmaxrate)(struct net_device *, struct ieee_maxrate *); + int (*ieee_setmaxrate)(struct net_device *, struct ieee_maxrate *); + int (*ieee_getqcn)(struct net_device *, struct ieee_qcn *); + int (*ieee_setqcn)(struct net_device *, struct ieee_qcn *); + int (*ieee_getqcnstats)(struct net_device *, struct ieee_qcn_stats *); + int (*ieee_getpfc)(struct net_device *, struct ieee_pfc *); + int (*ieee_setpfc)(struct net_device *, struct ieee_pfc *); + int (*ieee_getapp)(struct net_device *, struct dcb_app *); + int (*ieee_setapp)(struct net_device *, struct dcb_app *); + int (*ieee_delapp)(struct net_device *, struct dcb_app *); + int (*ieee_peer_getets)(struct net_device *, struct ieee_ets *); + int (*ieee_peer_getpfc)(struct net_device *, struct ieee_pfc *); + u8 (*getstate)(struct net_device *); + u8 (*setstate)(struct net_device *, u8); + void (*getpermhwaddr)(struct net_device *, u8 *); + void (*setpgtccfgtx)(struct net_device *, int, u8, u8, u8, u8); + void (*setpgbwgcfgtx)(struct net_device *, int, u8); + void (*setpgtccfgrx)(struct net_device *, int, u8, u8, u8, u8); + void (*setpgbwgcfgrx)(struct net_device *, int, u8); + void (*getpgtccfgtx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); + void (*getpgbwgcfgtx)(struct net_device *, int, u8 *); + void (*getpgtccfgrx)(struct net_device *, int, u8 *, u8 *, u8 *, u8 *); + void (*getpgbwgcfgrx)(struct net_device *, int, u8 *); + void (*setpfccfg)(struct net_device *, int, u8); + void (*getpfccfg)(struct net_device *, int, u8 *); + u8 (*setall)(struct net_device *); + u8 (*getcap)(struct net_device *, int, u8 *); + int (*getnumtcs)(struct net_device *, int, u8 *); + int (*setnumtcs)(struct net_device *, int, u8); + u8 (*getpfcstate)(struct net_device *); + void (*setpfcstate)(struct net_device *, u8); + void (*getbcncfg)(struct net_device *, int, u32 *); + void (*setbcncfg)(struct net_device *, int, u32); + void (*getbcnrp)(struct net_device *, int, u8 *); + void (*setbcnrp)(struct net_device *, int, u8); + int (*setapp)(struct net_device *, u8, u16, u8); + int (*getapp)(struct net_device *, u8, u16); + u8 (*getfeatcfg)(struct net_device *, int, u8 *); + u8 (*setfeatcfg)(struct net_device *, int, u8); + u8 (*getdcbx)(struct net_device *); + u8 (*setdcbx)(struct net_device *, u8); + int (*peer_getappinfo)(struct net_device *, struct dcb_peer_app_info *, u16 *); + int (*peer_getapptable)(struct net_device *, struct dcb_app *); + int (*cee_peer_getpg)(struct net_device *, struct cee_pg *); + int (*cee_peer_getpfc)(struct net_device *, struct cee_pfc *); + int (*dcbnl_getbuffer)(struct net_device *, struct dcbnl_buffer *); + int (*dcbnl_setbuffer)(struct net_device *, struct dcbnl_buffer *); + int (*dcbnl_setapptrust)(struct net_device *, u8 *, int); + int (*dcbnl_getapptrust)(struct net_device *, u8 *, int *); }; -enum ethtool_link_ext_substate_cable_issue { - ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1, - ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE = 2, +struct xdp_mem_info { + u32 type; + u32 id; }; -enum ethtool_link_ext_substate_module { - ETHTOOL_LINK_EXT_SUBSTATE_MODULE_CMIS_NOT_READY = 1, +struct xdp_rxq_info { + struct net_device *dev; + u32 queue_index; + u32 reg_state; + struct xdp_mem_info mem; + unsigned int napi_id; + u32 frag_size; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum ethtool_module_power_mode_policy { - ETHTOOL_MODULE_POWER_MODE_POLICY_HIGH = 1, - ETHTOOL_MODULE_POWER_MODE_POLICY_AUTO = 2, +struct xdp_txq_info { + struct net_device *dev; }; -enum ethtool_module_power_mode { - ETHTOOL_MODULE_POWER_MODE_LOW = 1, - ETHTOOL_MODULE_POWER_MODE_HIGH = 2, +struct xdp_buff { + void *data; + void *data_end; + void *data_meta; + void *data_hard_start; + struct xdp_rxq_info *rxq; + struct xdp_txq_info *txq; + u32 frame_sz; + u32 flags; }; -struct ethtool_test { - __u32 cmd; - __u32 flags; - __u32 reserved; - __u32 len; - __u64 data[0]; +struct xdp_frame { + void *data; + u16 len; + u16 headroom; + u32 metasize; + struct xdp_mem_info mem; + struct net_device *dev_rx; + u32 frame_sz; + u32 flags; }; -struct ethtool_stats { - __u32 cmd; - __u32 n_stats; - __u64 data[0]; +struct xdp_attachment_info { + struct bpf_prog *prog; + u32 flags; }; -struct ethtool_tcpip4_spec { - __be32 ip4src; - __be32 ip4dst; - __be16 psrc; - __be16 pdst; - __u8 tos; +struct nlmsghdr { + __u32 nlmsg_len; + __u16 nlmsg_type; + __u16 nlmsg_flags; + __u32 nlmsg_seq; + __u32 nlmsg_pid; }; -struct ethtool_ah_espip4_spec { - __be32 ip4src; - __be32 ip4dst; - __be32 spi; - __u8 tos; +struct nlattr { + __u16 nla_len; + __u16 nla_type; }; -struct ethtool_usrip4_spec { - __be32 ip4src; - __be32 ip4dst; - __be32 l4_4_bytes; - __u8 tos; - __u8 ip_ver; - __u8 proto; -}; +struct nla_policy; -struct ethtool_tcpip6_spec { - __be32 ip6src[4]; - __be32 ip6dst[4]; - __be16 psrc; - __be16 pdst; - __u8 tclass; +struct netlink_ext_ack { + const char *_msg; + const struct nlattr *bad_attr; + const struct nla_policy *policy; + const struct nlattr *miss_nest; + u16 miss_type; + u8 cookie[20]; + u8 cookie_len; + char _msg_buf[80]; }; -struct ethtool_ah_espip6_spec { - __be32 ip6src[4]; - __be32 ip6dst[4]; - __be32 spi; - __u8 tclass; -}; +struct netlink_range_validation; -struct ethtool_usrip6_spec { - __be32 ip6src[4]; - __be32 ip6dst[4]; - __be32 l4_4_bytes; - __u8 tclass; - __u8 l4_proto; +struct netlink_range_validation_signed; + +struct nla_policy { + u8 type; + u8 validation_type; + u16 len; + union { + u16 strict_start_type; + const u32 bitfield32_valid; + const u32 mask; + const char *reject_message; + const struct nla_policy *nested_policy; + struct netlink_range_validation *range; + struct netlink_range_validation_signed *range_signed; + struct { + s16 min; + s16 max; + }; + int (*validate)(const struct nlattr *, struct netlink_ext_ack *); + }; }; -union ethtool_flow_union { - struct ethtool_tcpip4_spec tcp_ip4_spec; - struct ethtool_tcpip4_spec udp_ip4_spec; - struct ethtool_tcpip4_spec sctp_ip4_spec; - struct ethtool_ah_espip4_spec ah_ip4_spec; - struct ethtool_ah_espip4_spec esp_ip4_spec; - struct ethtool_usrip4_spec usr_ip4_spec; - struct ethtool_tcpip6_spec tcp_ip6_spec; - struct ethtool_tcpip6_spec udp_ip6_spec; - struct ethtool_tcpip6_spec sctp_ip6_spec; - struct ethtool_ah_espip6_spec ah_ip6_spec; - struct ethtool_ah_espip6_spec esp_ip6_spec; - struct ethtool_usrip6_spec usr_ip6_spec; - struct ethhdr ether_spec; - __u8 hdata[52]; +struct netlink_callback { + struct sk_buff *skb; + const struct nlmsghdr *nlh; + int (*dump)(struct sk_buff *, struct netlink_callback *); + int (*done)(struct netlink_callback *); + void *data; + struct module *module; + struct netlink_ext_ack *extack; + u16 family; + u16 answer_flags; + u32 min_dump_alloc; + unsigned int prev_seq; + unsigned int seq; + bool strict_check; + union { + u8 ctx[48]; + long int args[6]; + }; }; -struct ethtool_flow_ext { - __u8 padding[2]; - unsigned char h_dest[6]; - __be16 vlan_etype; - __be16 vlan_tci; - __be32 data[2]; +struct ndmsg { + __u8 ndm_family; + __u8 ndm_pad1; + __u16 ndm_pad2; + __s32 ndm_ifindex; + __u16 ndm_state; + __u8 ndm_flags; + __u8 ndm_type; }; -struct ethtool_rx_flow_spec { - __u32 flow_type; - union ethtool_flow_union h_u; - struct ethtool_flow_ext h_ext; - union ethtool_flow_union m_u; - struct ethtool_flow_ext m_ext; - __u64 ring_cookie; - __u32 location; +typedef struct { + unsigned int clock_rate; + unsigned int clock_type; + short unsigned int loopback; +} sync_serial_settings; + +typedef struct { + unsigned int clock_rate; + unsigned int clock_type; + short unsigned int loopback; + unsigned int slot_map; +} te1_settings; + +typedef struct { + short unsigned int encoding; + short unsigned int parity; +} raw_hdlc_proto; + +typedef struct { + unsigned int t391; + unsigned int t392; + unsigned int n391; + unsigned int n392; + unsigned int n393; + short unsigned int lmi; + short unsigned int dce; +} fr_proto; + +typedef struct { + unsigned int dlci; +} fr_proto_pvc; + +typedef struct { + unsigned int dlci; + char master[16]; +} fr_proto_pvc_info; + +typedef struct { + unsigned int interval; + unsigned int timeout; +} cisco_proto; + +typedef struct { + short unsigned int dce; + unsigned int modulo; + unsigned int window; + unsigned int t1; + unsigned int t2; + unsigned int n2; +} x25_hdlc_proto; + +struct ifmap { + long unsigned int mem_start; + long unsigned int mem_end; + short unsigned int base_addr; + unsigned char irq; + unsigned char dma; + unsigned char port; }; -struct ethtool_rxnfc { - __u32 cmd; - __u32 flow_type; - __u64 data; - struct ethtool_rx_flow_spec fs; +struct if_settings { + unsigned int type; + unsigned int size; union { - __u32 rule_cnt; - __u32 rss_context; - }; - __u32 rule_locs[0]; + raw_hdlc_proto *raw_hdlc; + cisco_proto *cisco; + fr_proto *fr; + fr_proto_pvc *fr_pvc; + fr_proto_pvc_info *fr_pvc_info; + x25_hdlc_proto *x25; + sync_serial_settings *sync; + te1_settings *te1; + } ifs_ifsu; }; -struct ethtool_flash { - __u32 cmd; - __u32 region; - char data[128]; +struct ifreq { + union { + char ifrn_name[16]; + } ifr_ifrn; + union { + struct sockaddr ifru_addr; + struct sockaddr ifru_dstaddr; + struct sockaddr ifru_broadaddr; + struct sockaddr ifru_netmask; + struct sockaddr ifru_hwaddr; + short int ifru_flags; + int ifru_ivalue; + int ifru_mtu; + struct ifmap ifru_map; + char ifru_slave[16]; + char ifru_newname[16]; + void *ifru_data; + struct if_settings ifru_settings; + } ifr_ifru; }; -struct ethtool_dump { - __u32 cmd; - __u32 version; - __u32 flag; - __u32 len; - __u8 data[0]; +struct rtnl_link_stats64 { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 multicast; + __u64 collisions; + __u64 rx_length_errors; + __u64 rx_over_errors; + __u64 rx_crc_errors; + __u64 rx_frame_errors; + __u64 rx_fifo_errors; + __u64 rx_missed_errors; + __u64 tx_aborted_errors; + __u64 tx_carrier_errors; + __u64 tx_fifo_errors; + __u64 tx_heartbeat_errors; + __u64 tx_window_errors; + __u64 rx_compressed; + __u64 tx_compressed; + __u64 rx_nohandler; + __u64 rx_otherhost_dropped; }; -struct ethtool_ts_info { - __u32 cmd; - __u32 so_timestamping; - __s32 phc_index; - __u32 tx_types; - __u32 tx_reserved[3]; - __u32 rx_filters; - __u32 rx_reserved[3]; +struct rtnl_hw_stats64 { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 multicast; }; -struct ethtool_fecparam { - __u32 cmd; - __u32 active_fec; - __u32 fec; - __u32 reserved; -}; - -enum ethtool_link_mode_bit_indices { - ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0, - ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1, - ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2, - ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3, - ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4, - ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5, - ETHTOOL_LINK_MODE_Autoneg_BIT = 6, - ETHTOOL_LINK_MODE_TP_BIT = 7, - ETHTOOL_LINK_MODE_AUI_BIT = 8, - ETHTOOL_LINK_MODE_MII_BIT = 9, - ETHTOOL_LINK_MODE_FIBRE_BIT = 10, - ETHTOOL_LINK_MODE_BNC_BIT = 11, - ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12, - ETHTOOL_LINK_MODE_Pause_BIT = 13, - ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14, - ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15, - ETHTOOL_LINK_MODE_Backplane_BIT = 16, - ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17, - ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18, - ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19, - ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20, - ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21, - ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22, - ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23, - ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24, - ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25, - ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26, - ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27, - ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28, - ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29, - ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30, - ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31, - ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32, - ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33, - ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34, - ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35, - ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36, - ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37, - ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38, - ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39, - ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40, - ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41, - ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42, - ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43, - ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44, - ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45, - ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46, - ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47, - ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48, - ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49, - ETHTOOL_LINK_MODE_FEC_RS_BIT = 50, - ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51, - ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52, - ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53, - ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54, - ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55, - ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56, - ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57, - ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58, - ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59, - ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60, - ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61, - ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62, - ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63, - ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64, - ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65, - ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66, - ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67, - ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68, - ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69, - ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70, - ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71, - ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72, - ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73, - ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74, - ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75, - ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76, - ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77, - ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78, - ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79, - ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80, - ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81, - ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82, - ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83, - ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84, - ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85, - ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86, - ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87, - ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88, - ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89, - ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, - ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, - __ETHTOOL_LINK_MODE_MASK_NBITS = 92, -}; - -struct ethtool_link_settings { - __u32 cmd; - __u32 speed; - __u8 duplex; - __u8 port; - __u8 phy_address; - __u8 autoneg; - __u8 mdio_support; - __u8 eth_tp_mdix; - __u8 eth_tp_mdix_ctrl; - __s8 link_mode_masks_nwords; - __u8 transceiver; - __u8 master_slave_cfg; - __u8 master_slave_state; - __u8 reserved1[1]; - __u32 reserved[7]; - __u32 link_mode_masks[0]; -}; - -struct kernel_ethtool_ringparam { - u32 rx_buf_len; - u8 tcp_data_split; - u8 tx_push; - u32 cqe_size; +struct ifla_vf_guid { + __u32 vf; + __u64 guid; }; -struct ethtool_link_ext_state_info { - enum ethtool_link_ext_state link_ext_state; - union { - enum ethtool_link_ext_substate_autoneg autoneg; - enum ethtool_link_ext_substate_link_training link_training; - enum ethtool_link_ext_substate_link_logical_mismatch link_logical_mismatch; - enum ethtool_link_ext_substate_bad_signal_integrity bad_signal_integrity; - enum ethtool_link_ext_substate_cable_issue cable_issue; - enum ethtool_link_ext_substate_module module; - u32 __link_ext_substate; - }; +struct ifla_vf_stats { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 broadcast; + __u64 multicast; + __u64 rx_dropped; + __u64 tx_dropped; }; -struct ethtool_link_ksettings { - struct ethtool_link_settings base; - struct { - long unsigned int supported[2]; - long unsigned int advertising[2]; - long unsigned int lp_advertising[2]; - } link_modes; - u32 lanes; +struct ifla_vf_info { + __u32 vf; + __u8 mac[32]; + __u32 vlan; + __u32 qos; + __u32 spoofchk; + __u32 linkstate; + __u32 min_tx_rate; + __u32 max_tx_rate; + __u32 rss_query_en; + __u32 trusted; + __be16 vlan_proto; }; -struct kernel_ethtool_coalesce { - u8 use_cqe_mode_tx; - u8 use_cqe_mode_rx; +enum netdev_tx { + __NETDEV_TX_MIN = -2147483648, + NETDEV_TX_OK = 0, + NETDEV_TX_BUSY = 16, }; -struct ethtool_eth_mac_stats { - u64 FramesTransmittedOK; - u64 SingleCollisionFrames; - u64 MultipleCollisionFrames; - u64 FramesReceivedOK; - u64 FrameCheckSequenceErrors; - u64 AlignmentErrors; - u64 OctetsTransmittedOK; - u64 FramesWithDeferredXmissions; - u64 LateCollisions; - u64 FramesAbortedDueToXSColls; - u64 FramesLostDueToIntMACXmitError; - u64 CarrierSenseErrors; - u64 OctetsReceivedOK; - u64 FramesLostDueToIntMACRcvError; - u64 MulticastFramesXmittedOK; - u64 BroadcastFramesXmittedOK; - u64 FramesWithExcessiveDeferral; - u64 MulticastFramesReceivedOK; - u64 BroadcastFramesReceivedOK; - u64 InRangeLengthErrors; - u64 OutOfRangeLengthField; - u64 FrameTooLongErrors; -}; +typedef enum netdev_tx netdev_tx_t; -struct ethtool_eth_phy_stats { - u64 SymbolErrorDuringCarrier; +struct net_device_core_stats { + long unsigned int rx_dropped; + long unsigned int tx_dropped; + long unsigned int rx_nohandler; + long unsigned int rx_otherhost_dropped; }; -struct ethtool_eth_ctrl_stats { - u64 MACControlFramesTransmitted; - u64 MACControlFramesReceived; - u64 UnsupportedOpcodesReceived; +struct header_ops { + int (*create)(struct sk_buff *, struct net_device *, short unsigned int, const void *, const void *, unsigned int); + int (*parse)(const struct sk_buff *, unsigned char *); + int (*cache)(const struct neighbour *, struct hh_cache *, __be16); + void (*cache_update)(struct hh_cache *, const struct net_device *, const unsigned char *); + bool (*validate)(const char *, unsigned int); + __be16 (*parse_protocol)(const struct sk_buff *); }; -struct ethtool_pause_stats { - u64 tx_pause_frames; - u64 rx_pause_frames; +enum netdev_state_t { + __LINK_STATE_START = 0, + __LINK_STATE_PRESENT = 1, + __LINK_STATE_NOCARRIER = 2, + __LINK_STATE_LINKWATCH_PENDING = 3, + __LINK_STATE_DORMANT = 4, + __LINK_STATE_TESTING = 5, }; -struct ethtool_fec_stat { - u64 total; - u64 lanes[8]; -}; +struct xsk_buff_pool; -struct ethtool_fec_stats { - struct ethtool_fec_stat corrected_blocks; - struct ethtool_fec_stat uncorrectable_blocks; - struct ethtool_fec_stat corrected_bits; +struct netdev_queue { + struct net_device *dev; + netdevice_tracker dev_tracker; + struct Qdisc *qdisc; + struct Qdisc *qdisc_sleeping; + struct kobject kobj; + int numa_node; + long unsigned int tx_maxrate; + atomic_long_t trans_timeout; + struct net_device *sb_dev; + struct xsk_buff_pool *pool; + spinlock_t _xmit_lock; + int xmit_lock_owner; + long unsigned int trans_start; + long unsigned int state; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct dql dql; }; -struct ethtool_rmon_hist_range { - u16 low; - u16 high; +struct rps_map { + unsigned int len; + struct callback_head rcu; + u16 cpus[0]; }; -struct ethtool_rmon_stats { - u64 undersize_pkts; - u64 oversize_pkts; - u64 fragments; - u64 jabbers; - u64 hist[10]; - u64 hist_tx[10]; +struct rps_dev_flow { + u16 cpu; + u16 filter; + unsigned int last_qtail; }; -struct ethtool_module_eeprom { - u32 offset; - u32 length; - u8 page; - u8 bank; - u8 i2c_address; - u8 *data; +struct rps_dev_flow_table { + unsigned int mask; + struct callback_head rcu; + struct rps_dev_flow flows[0]; }; -struct ethtool_module_power_mode_params { - enum ethtool_module_power_mode_policy policy; - enum ethtool_module_power_mode mode; +struct netdev_rx_queue { + struct xdp_rxq_info xdp_rxq; + struct rps_map *rps_map; + struct rps_dev_flow_table *rps_flow_table; + struct kobject kobj; + struct net_device *dev; + netdevice_tracker dev_tracker; + struct xsk_buff_pool *pool; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct phy_tdr_config { - u32 first; - u32 last; - u32 step; - s8 pair; +struct xps_map { + unsigned int len; + unsigned int alloc_len; + struct callback_head rcu; + u16 queues[0]; }; -struct mdio_bus_stats { - u64_stats_t transfers; - u64_stats_t errors; - u64_stats_t writes; - u64_stats_t reads; - struct u64_stats_sync syncp; +struct xps_dev_maps { + struct callback_head rcu; + unsigned int nr_ids; + s16 num_tc; + struct xps_map *attr_map[0]; }; -struct mii_bus { - struct module *owner; - const char *name; - char id[61]; - void *priv; - int (*read)(struct mii_bus *, int, int); - int (*write)(struct mii_bus *, int, int, u16); - int (*reset)(struct mii_bus *); - struct mdio_bus_stats stats[32]; - struct mutex mdio_lock; - struct device *parent; - enum { - MDIOBUS_ALLOCATED = 1, - MDIOBUS_REGISTERED = 2, - MDIOBUS_UNREGISTERED = 3, - MDIOBUS_RELEASED = 4, - } state; - struct device dev; - struct mdio_device *mdio_map[32]; - u32 phy_mask; - u32 phy_ignore_ta_mask; - int irq[32]; - int reset_delay_us; - int reset_post_delay_us; - struct gpio_desc *reset_gpiod; - enum { - MDIOBUS_NO_CAP = 0, - MDIOBUS_C22 = 1, - MDIOBUS_C45 = 2, - MDIOBUS_C22_C45 = 3, - } probe_capabilities; - struct mutex shared_lock; - struct phy_package_shared *shared[32]; +struct netdev_phys_item_id { + unsigned char id[32]; + unsigned char id_len; }; -struct mdio_driver_common { - struct device_driver driver; - int flags; +enum net_device_path_type { + DEV_PATH_ETHERNET = 0, + DEV_PATH_VLAN = 1, + DEV_PATH_BRIDGE = 2, + DEV_PATH_PPPOE = 3, + DEV_PATH_DSA = 4, + DEV_PATH_MTK_WDMA = 5, }; -struct mii_timestamper { - bool (*rxtstamp)(struct mii_timestamper *, struct sk_buff *, int); - void (*txtstamp)(struct mii_timestamper *, struct sk_buff *, int); - int (*hwtstamp)(struct mii_timestamper *, struct ifreq *); - void (*link_state)(struct mii_timestamper *, struct phy_device *); - int (*ts_info)(struct mii_timestamper *, struct ethtool_ts_info *); - struct device *device; +struct net_device_path { + enum net_device_path_type type; + const struct net_device *dev; + union { + struct { + u16 id; + __be16 proto; + u8 h_dest[6]; + } encap; + struct { + enum { + DEV_PATH_BR_VLAN_KEEP = 0, + DEV_PATH_BR_VLAN_TAG = 1, + DEV_PATH_BR_VLAN_UNTAG = 2, + DEV_PATH_BR_VLAN_UNTAG_HW = 3, + } vlan_mode; + u16 vlan_id; + __be16 vlan_proto; + } bridge; + struct { + int port; + u16 proto; + } dsa; + struct { + u8 wdma_idx; + u8 queue; + u16 wcid; + u8 bss; + } mtk_wdma; + }; }; -struct phy_package_shared { - int addr; - refcount_t refcnt; - long unsigned int flags; - size_t priv_size; - void *priv; +struct net_device_path_ctx { + const struct net_device *dev; + u8 daddr[6]; + int num_vlans; + struct { + u16 id; + __be16 proto; + } vlan[2]; }; -struct phy_driver { - struct mdio_driver_common mdiodrv; - u32 phy_id; - char *name; - u32 phy_id_mask; - const long unsigned int * const features; - u32 flags; - const void *driver_data; - int (*soft_reset)(struct phy_device *); - int (*config_init)(struct phy_device *); - int (*probe)(struct phy_device *); - int (*get_features)(struct phy_device *); - int (*suspend)(struct phy_device *); - int (*resume)(struct phy_device *); - int (*config_aneg)(struct phy_device *); - int (*aneg_done)(struct phy_device *); - int (*read_status)(struct phy_device *); - int (*config_intr)(struct phy_device *); - irqreturn_t (*handle_interrupt)(struct phy_device *); - void (*remove)(struct phy_device *); - int (*match_phy_device)(struct phy_device *); - int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *); - void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *); - void (*link_change_notify)(struct phy_device *); - int (*read_mmd)(struct phy_device *, int, u16); - int (*write_mmd)(struct phy_device *, int, u16, u16); - int (*read_page)(struct phy_device *); - int (*write_page)(struct phy_device *, int); - int (*module_info)(struct phy_device *, struct ethtool_modinfo *); - int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *); - int (*cable_test_start)(struct phy_device *); - int (*cable_test_tdr_start)(struct phy_device *, const struct phy_tdr_config *); - int (*cable_test_get_status)(struct phy_device *, bool *); - int (*get_sset_count)(struct phy_device *); - void (*get_strings)(struct phy_device *, u8 *); - void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *); - int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *); - int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *); - int (*set_loopback)(struct phy_device *, bool); - int (*get_sqi)(struct phy_device *); - int (*get_sqi_max)(struct phy_device *); +enum tc_setup_type { + TC_QUERY_CAPS = 0, + TC_SETUP_QDISC_MQPRIO = 1, + TC_SETUP_CLSU32 = 2, + TC_SETUP_CLSFLOWER = 3, + TC_SETUP_CLSMATCHALL = 4, + TC_SETUP_CLSBPF = 5, + TC_SETUP_BLOCK = 6, + TC_SETUP_QDISC_CBS = 7, + TC_SETUP_QDISC_RED = 8, + TC_SETUP_QDISC_PRIO = 9, + TC_SETUP_QDISC_MQ = 10, + TC_SETUP_QDISC_ETF = 11, + TC_SETUP_ROOT_QDISC = 12, + TC_SETUP_QDISC_GRED = 13, + TC_SETUP_QDISC_TAPRIO = 14, + TC_SETUP_FT = 15, + TC_SETUP_QDISC_ETS = 16, + TC_SETUP_QDISC_TBF = 17, + TC_SETUP_QDISC_FIFO = 18, + TC_SETUP_QDISC_HTB = 19, + TC_SETUP_ACT = 20, }; -enum vlan_flags { - VLAN_FLAG_REORDER_HDR = 1, - VLAN_FLAG_GVRP = 2, - VLAN_FLAG_LOOSE_BINDING = 4, - VLAN_FLAG_MVRP = 8, - VLAN_FLAG_BRIDGE_BINDING = 16, +enum bpf_netdev_command { + XDP_SETUP_PROG = 0, + XDP_SETUP_PROG_HW = 1, + BPF_OFFLOAD_MAP_ALLOC = 2, + BPF_OFFLOAD_MAP_FREE = 3, + XDP_SETUP_XSK_POOL = 4, }; -struct vlan_hdr { - __be16 h_vlan_TCI; - __be16 h_vlan_encapsulated_proto; -}; +struct bpf_offloaded_map; -struct vlan_ethhdr { +struct netdev_bpf { + enum bpf_netdev_command command; union { struct { - unsigned char h_dest[6]; - unsigned char h_source[6]; + u32 flags; + struct bpf_prog *prog; + struct netlink_ext_ack *extack; }; struct { - unsigned char h_dest[6]; - unsigned char h_source[6]; - } addrs; + struct bpf_offloaded_map *offmap; + }; + struct { + struct xsk_buff_pool *pool; + u16 queue_id; + } xsk; }; - __be16 h_vlan_proto; - __be16 h_vlan_TCI; - __be16 h_vlan_encapsulated_proto; }; -struct vlan_pcpu_stats { - u64 rx_packets; - u64 rx_bytes; - u64 rx_multicast; - u64 tx_packets; - u64 tx_bytes; - struct u64_stats_sync syncp; - u32 rx_errors; - u32 tx_dropped; +struct dev_ifalias { + struct callback_head rcuhead; + char ifalias[0]; }; -struct vlan_priority_tci_mapping { - u32 priority; - u16 vlan_qos; - struct vlan_priority_tci_mapping *next; -}; +struct ip_tunnel_parm; -struct vlan_dev_priv { - unsigned int nr_ingress_mappings; - u32 ingress_priority_map[8]; - unsigned int nr_egress_mappings; - struct vlan_priority_tci_mapping *egress_priority_map[16]; - __be16 vlan_proto; - u16 vlan_id; - u16 flags; - struct net_device *real_dev; - netdevice_tracker dev_tracker; - unsigned char real_dev_addr[6]; - struct proc_dir_entry *dent; - struct vlan_pcpu_stats *vlan_pcpu_stats; -}; - -enum vlan_protos { - VLAN_PROTO_8021Q = 0, - VLAN_PROTO_8021AD = 1, - VLAN_PROTO_NUM = 2, +struct net_device_ops { + int (*ndo_init)(struct net_device *); + void (*ndo_uninit)(struct net_device *); + int (*ndo_open)(struct net_device *); + int (*ndo_stop)(struct net_device *); + netdev_tx_t (*ndo_start_xmit)(struct sk_buff *, struct net_device *); + netdev_features_t (*ndo_features_check)(struct sk_buff *, struct net_device *, netdev_features_t); + u16 (*ndo_select_queue)(struct net_device *, struct sk_buff *, struct net_device *); + void (*ndo_change_rx_flags)(struct net_device *, int); + void (*ndo_set_rx_mode)(struct net_device *); + int (*ndo_set_mac_address)(struct net_device *, void *); + int (*ndo_validate_addr)(struct net_device *); + int (*ndo_do_ioctl)(struct net_device *, struct ifreq *, int); + int (*ndo_eth_ioctl)(struct net_device *, struct ifreq *, int); + int (*ndo_siocbond)(struct net_device *, struct ifreq *, int); + int (*ndo_siocwandev)(struct net_device *, struct if_settings *); + int (*ndo_siocdevprivate)(struct net_device *, struct ifreq *, void *, int); + int (*ndo_set_config)(struct net_device *, struct ifmap *); + int (*ndo_change_mtu)(struct net_device *, int); + int (*ndo_neigh_setup)(struct net_device *, struct neigh_parms *); + void (*ndo_tx_timeout)(struct net_device *, unsigned int); + void (*ndo_get_stats64)(struct net_device *, struct rtnl_link_stats64 *); + bool (*ndo_has_offload_stats)(const struct net_device *, int); + int (*ndo_get_offload_stats)(int, const struct net_device *, void *); + struct net_device_stats * (*ndo_get_stats)(struct net_device *); + int (*ndo_vlan_rx_add_vid)(struct net_device *, __be16, u16); + int (*ndo_vlan_rx_kill_vid)(struct net_device *, __be16, u16); + int (*ndo_set_vf_mac)(struct net_device *, int, u8 *); + int (*ndo_set_vf_vlan)(struct net_device *, int, u16, u8, __be16); + int (*ndo_set_vf_rate)(struct net_device *, int, int, int); + int (*ndo_set_vf_spoofchk)(struct net_device *, int, bool); + int (*ndo_set_vf_trust)(struct net_device *, int, bool); + int (*ndo_get_vf_config)(struct net_device *, int, struct ifla_vf_info *); + int (*ndo_set_vf_link_state)(struct net_device *, int, int); + int (*ndo_get_vf_stats)(struct net_device *, int, struct ifla_vf_stats *); + int (*ndo_set_vf_port)(struct net_device *, int, struct nlattr **); + int (*ndo_get_vf_port)(struct net_device *, int, struct sk_buff *); + int (*ndo_get_vf_guid)(struct net_device *, int, struct ifla_vf_guid *, struct ifla_vf_guid *); + int (*ndo_set_vf_guid)(struct net_device *, int, u64, int); + int (*ndo_set_vf_rss_query_en)(struct net_device *, int, bool); + int (*ndo_setup_tc)(struct net_device *, enum tc_setup_type, void *); + int (*ndo_rx_flow_steer)(struct net_device *, const struct sk_buff *, u16, u32); + int (*ndo_add_slave)(struct net_device *, struct net_device *, struct netlink_ext_ack *); + int (*ndo_del_slave)(struct net_device *, struct net_device *); + struct net_device * (*ndo_get_xmit_slave)(struct net_device *, struct sk_buff *, bool); + struct net_device * (*ndo_sk_get_lower_dev)(struct net_device *, struct sock *); + netdev_features_t (*ndo_fix_features)(struct net_device *, netdev_features_t); + int (*ndo_set_features)(struct net_device *, netdev_features_t); + int (*ndo_neigh_construct)(struct net_device *, struct neighbour *); + void (*ndo_neigh_destroy)(struct net_device *, struct neighbour *); + int (*ndo_fdb_add)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, u16, struct netlink_ext_ack *); + int (*ndo_fdb_del)(struct ndmsg *, struct nlattr **, struct net_device *, const unsigned char *, u16, struct netlink_ext_ack *); + int (*ndo_fdb_del_bulk)(struct ndmsg *, struct nlattr **, struct net_device *, u16, struct netlink_ext_ack *); + int (*ndo_fdb_dump)(struct sk_buff *, struct netlink_callback *, struct net_device *, struct net_device *, int *); + int (*ndo_fdb_get)(struct sk_buff *, struct nlattr **, struct net_device *, const unsigned char *, u16, u32, u32, struct netlink_ext_ack *); + int (*ndo_bridge_setlink)(struct net_device *, struct nlmsghdr *, u16, struct netlink_ext_ack *); + int (*ndo_bridge_getlink)(struct sk_buff *, u32, u32, struct net_device *, u32, int); + int (*ndo_bridge_dellink)(struct net_device *, struct nlmsghdr *, u16); + int (*ndo_change_carrier)(struct net_device *, bool); + int (*ndo_get_phys_port_id)(struct net_device *, struct netdev_phys_item_id *); + int (*ndo_get_port_parent_id)(struct net_device *, struct netdev_phys_item_id *); + int (*ndo_get_phys_port_name)(struct net_device *, char *, size_t); + void * (*ndo_dfwd_add_station)(struct net_device *, struct net_device *); + void (*ndo_dfwd_del_station)(struct net_device *, void *); + int (*ndo_set_tx_maxrate)(struct net_device *, int, u32); + int (*ndo_get_iflink)(const struct net_device *); + int (*ndo_fill_metadata_dst)(struct net_device *, struct sk_buff *); + void (*ndo_set_rx_headroom)(struct net_device *, int); + int (*ndo_bpf)(struct net_device *, struct netdev_bpf *); + int (*ndo_xdp_xmit)(struct net_device *, int, struct xdp_frame **, u32); + struct net_device * (*ndo_xdp_get_xmit_slave)(struct net_device *, struct xdp_buff *); + int (*ndo_xsk_wakeup)(struct net_device *, u32, u32); + int (*ndo_tunnel_ctl)(struct net_device *, struct ip_tunnel_parm *, int); + struct net_device * (*ndo_get_peer_dev)(struct net_device *); + int (*ndo_fill_forward_path)(struct net_device_path_ctx *, struct net_device_path *); + ktime_t (*ndo_get_tstamp)(struct net_device *, const struct skb_shared_hwtstamps *, bool); }; -struct screen_info { - __u8 orig_x; - __u8 orig_y; - __u16 ext_mem_k; - __u16 orig_video_page; - __u8 orig_video_mode; - __u8 orig_video_cols; - __u8 flags; - __u8 unused2; - __u16 orig_video_ega_bx; - __u16 unused3; - __u8 orig_video_lines; - __u8 orig_video_isVGA; - __u16 orig_video_points; - __u16 lfb_width; - __u16 lfb_height; - __u16 lfb_depth; - __u32 lfb_base; - __u32 lfb_size; - __u16 cl_magic; - __u16 cl_offset; - __u16 lfb_linelength; - __u8 red_size; - __u8 red_pos; - __u8 green_size; - __u8 green_pos; - __u8 blue_size; - __u8 blue_pos; - __u8 rsvd_size; - __u8 rsvd_pos; - __u16 vesapm_seg; - __u16 vesapm_off; - __u16 pages; - __u16 vesa_attributes; - __u32 capabilities; - __u32 ext_lfb_base; - __u8 _reserved[2]; -} __attribute__((packed)); - -struct apm_bios_info { - __u16 version; - __u16 cseg; - __u32 offset; - __u16 cseg_16; - __u16 dseg; - __u16 flags; - __u16 cseg_len; - __u16 cseg_16_len; - __u16 dseg_len; +struct neigh_parms { + possible_net_t net; + struct net_device *dev; + netdevice_tracker dev_tracker; + struct list_head list; + int (*neigh_setup)(struct neighbour *); + struct neigh_table *tbl; + void *sysctl_table; + int dead; + refcount_t refcnt; + struct callback_head callback_head; + int reachable_time; + u32 qlen; + int data[14]; + long unsigned int data_state[1]; }; -struct edd_device_params { - __u16 length; - __u16 info_flags; - __u32 num_default_cylinders; - __u32 num_default_heads; - __u32 sectors_per_track; - __u64 number_of_sectors; - __u16 bytes_per_sector; - __u32 dpte_ptr; - __u16 key; - __u8 device_path_info_length; - __u8 reserved2; - __u16 reserved3; - __u8 host_bus_type[4]; - __u8 interface_type[8]; - union { - struct { - __u16 base_address; - __u16 reserved1; - __u32 reserved2; - } isa; - struct { - __u8 bus; - __u8 slot; - __u8 function; - __u8 channel; - __u32 reserved; - } pci; - struct { - __u64 reserved; - } ibnd; - struct { - __u64 reserved; - } xprs; - struct { - __u64 reserved; - } htpt; - struct { - __u64 reserved; - } unknown; - } interface_path; +struct iphdr { + __u8 ihl: 4; + __u8 version: 4; + __u8 tos; + __be16 tot_len; + __be16 id; + __be16 frag_off; + __u8 ttl; + __u8 protocol; + __sum16 check; union { struct { - __u8 device; - __u8 reserved1; - __u16 reserved2; - __u32 reserved3; - __u64 reserved4; - } ata; - struct { - __u8 device; - __u8 lun; - __u8 reserved1; - __u8 reserved2; - __u32 reserved3; - __u64 reserved4; - } atapi; - struct { - __u16 id; - __u64 lun; - __u16 reserved1; - __u32 reserved2; - } __attribute__((packed)) scsi; - struct { - __u64 serial_number; - __u64 reserved; - } usb; - struct { - __u64 eui; - __u64 reserved; - } i1394; - struct { - __u64 wwid; - __u64 lun; - } fibre; - struct { - __u64 identity_tag; - __u64 reserved; - } i2o; - struct { - __u32 array_number; - __u32 reserved1; - __u64 reserved2; - } raid; - struct { - __u8 device; - __u8 reserved1; - __u16 reserved2; - __u32 reserved3; - __u64 reserved4; - } sata; + __be32 saddr; + __be32 daddr; + }; struct { - __u64 reserved1; - __u64 reserved2; - } unknown; - } device_path; - __u8 reserved4; - __u8 checksum; -} __attribute__((packed)); - -struct edd_info { - __u8 device; - __u8 version; - __u16 interface_support; - __u16 legacy_max_cylinder; - __u8 legacy_max_head; - __u8 legacy_sectors_per_track; - struct edd_device_params params; -} __attribute__((packed)); - -struct ist_info { - __u32 signature; - __u32 command; - __u32 event; - __u32 perf_level; + __be32 saddr; + __be32 daddr; + } addrs; + }; }; -struct edid_info { - unsigned char dummy[128]; +struct ip_tunnel_parm { + char name[16]; + int link; + __be16 i_flags; + __be16 o_flags; + __be32 i_key; + __be32 o_key; + struct iphdr iph; }; -struct setup_header { - __u8 setup_sects; - __u16 root_flags; - __u32 syssize; - __u16 ram_size; - __u16 vid_mode; - __u16 root_dev; - __u16 boot_flag; - __u16 jump; - __u32 header; - __u16 version; - __u32 realmode_swtch; - __u16 start_sys_seg; - __u16 kernel_version; - __u8 type_of_loader; - __u8 loadflags; - __u16 setup_move_size; - __u32 code32_start; - __u32 ramdisk_image; - __u32 ramdisk_size; - __u32 bootsect_kludge; - __u16 heap_end_ptr; - __u8 ext_loader_ver; - __u8 ext_loader_type; - __u32 cmd_line_ptr; - __u32 initrd_addr_max; - __u32 kernel_alignment; - __u8 relocatable_kernel; - __u8 min_alignment; - __u16 xloadflags; - __u32 cmdline_size; - __u32 hardware_subarch; - __u64 hardware_subarch_data; - __u32 payload_offset; - __u32 payload_length; - __u64 setup_data; - __u64 pref_address; - __u32 init_size; - __u32 handover_offset; - __u32 kernel_info_offset; -} __attribute__((packed)); - -struct sys_desc_table { - __u16 length; - __u8 table[14]; +struct pcpu_lstats { + u64_stats_t packets; + u64_stats_t bytes; + struct u64_stats_sync syncp; }; -struct olpc_ofw_header { - __u32 ofw_magic; - __u32 ofw_version; - __u32 cif_handler; - __u32 irq_desc_table; +struct pcpu_sw_netstats { + u64_stats_t rx_packets; + u64_stats_t rx_bytes; + u64_stats_t tx_packets; + u64_stats_t tx_bytes; + struct u64_stats_sync syncp; }; -struct efi_info { - __u32 efi_loader_signature; - __u32 efi_systab; - __u32 efi_memdesc_size; - __u32 efi_memdesc_version; - __u32 efi_memmap; - __u32 efi_memmap_size; - __u32 efi_systab_hi; - __u32 efi_memmap_hi; +enum ethtool_phys_id_state { + ETHTOOL_ID_INACTIVE = 0, + ETHTOOL_ID_ACTIVE = 1, + ETHTOOL_ID_ON = 2, + ETHTOOL_ID_OFF = 3, }; -struct boot_e820_entry { - __u64 addr; - __u64 size; - __u32 type; -} __attribute__((packed)); +struct ethtool_drvinfo; -struct boot_params { - struct screen_info screen_info; - struct apm_bios_info apm_bios_info; - __u8 _pad2[4]; - __u64 tboot_addr; - struct ist_info ist_info; - __u64 acpi_rsdp_addr; - __u8 _pad3[8]; - __u8 hd0_info[16]; - __u8 hd1_info[16]; - struct sys_desc_table sys_desc_table; - struct olpc_ofw_header olpc_ofw_header; - __u32 ext_ramdisk_image; - __u32 ext_ramdisk_size; - __u32 ext_cmd_line_ptr; - __u8 _pad4[116]; - struct edid_info edid_info; - struct efi_info efi_info; - __u32 alt_mem_k; - __u32 scratch; - __u8 e820_entries; - __u8 eddbuf_entries; - __u8 edd_mbr_sig_buf_entries; - __u8 kbd_status; - __u8 secure_boot; - __u8 _pad5[2]; - __u8 sentinel; - __u8 _pad6[1]; - struct setup_header hdr; - __u8 _pad7[36]; - __u32 edd_mbr_sig_buffer[16]; - struct boot_e820_entry e820_table[128]; - __u8 _pad8[48]; - struct edd_info eddbuf[6]; - __u8 _pad9[276]; -} __attribute__((packed)); +struct ethtool_regs; -enum x86_hardware_subarch { - X86_SUBARCH_PC = 0, - X86_SUBARCH_LGUEST = 1, - X86_SUBARCH_XEN = 2, - X86_SUBARCH_INTEL_MID = 3, - X86_SUBARCH_CE4100 = 4, - X86_NR_SUBARCHS = 5, -}; +struct ethtool_wolinfo; -typedef long unsigned int p4dval_t; +struct ethtool_link_ext_state_info; -typedef struct { - pgd_t pgd; -} p4d_t; +struct ethtool_link_ext_stats; -struct idt_bits { - u16 ist: 3; - u16 zero: 5; - u16 type: 5; - u16 dpl: 2; - u16 p: 1; -}; +struct ethtool_eeprom; -struct gate_struct { - u16 offset_low; - u16 segment; - struct idt_bits bits; - u16 offset_middle; - u32 offset_high; - u32 reserved; -}; +struct ethtool_coalesce; -typedef struct gate_struct gate_desc; +struct kernel_ethtool_coalesce; -struct desc_ptr { - short unsigned int size; - long unsigned int address; -} __attribute__((packed)); +struct ethtool_ringparam; -enum hrtimer_base_type { - HRTIMER_BASE_MONOTONIC = 0, - HRTIMER_BASE_REALTIME = 1, - HRTIMER_BASE_BOOTTIME = 2, - HRTIMER_BASE_TAI = 3, - HRTIMER_BASE_MONOTONIC_SOFT = 4, - HRTIMER_BASE_REALTIME_SOFT = 5, - HRTIMER_BASE_BOOTTIME_SOFT = 6, - HRTIMER_BASE_TAI_SOFT = 7, - HRTIMER_MAX_CLOCK_BASES = 8, -}; +struct kernel_ethtool_ringparam; -enum rseq_cs_flags_bit { - RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT_BIT = 0, - RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL_BIT = 1, - RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE_BIT = 2, -}; +struct ethtool_pause_stats; -enum { - TASK_COMM_LEN = 16, -}; +struct ethtool_pauseparam; -enum perf_event_task_context { - perf_invalid_context = 4294967295, - perf_hw_context = 0, - perf_sw_context = 1, - perf_nr_task_contexts = 2, -}; +struct ethtool_test; -enum rseq_event_mask_bits { - RSEQ_EVENT_PREEMPT_BIT = 0, - RSEQ_EVENT_SIGNAL_BIT = 1, - RSEQ_EVENT_MIGRATE_BIT = 2, -}; +struct ethtool_stats; -enum fixed_addresses { - VSYSCALL_PAGE = 511, - FIX_DBGP_BASE = 512, - FIX_EARLYCON_MEM_BASE = 513, - FIX_APIC_BASE = 514, - FIX_IO_APIC_BASE_0 = 515, - FIX_IO_APIC_BASE_END = 642, - __end_of_permanent_fixed_addresses = 643, - FIX_BTMAP_END = 1024, - FIX_BTMAP_BEGIN = 1535, - __end_of_fixed_addresses = 1536, -}; +struct ethtool_rxnfc; -enum { - DQF_ROOT_SQUASH_B = 0, - DQF_SYS_FILE_B = 16, - DQF_PRIVATE = 17, -}; +struct ethtool_flash; -enum { - DQST_LOOKUPS = 0, - DQST_DROPS = 1, - DQST_READS = 2, - DQST_WRITES = 3, - DQST_CACHE_HITS = 4, - DQST_ALLOC_DQUOTS = 5, - DQST_FREE_DQUOTS = 6, - DQST_SYNCS = 7, - _DQST_DQSTAT_LAST = 8, -}; +struct ethtool_channels; -enum { - SB_UNFROZEN = 0, - SB_FREEZE_WRITE = 1, - SB_FREEZE_PAGEFAULT = 2, - SB_FREEZE_FS = 3, - SB_FREEZE_COMPLETE = 4, -}; +struct ethtool_dump; -enum compound_dtor_id { - NULL_COMPOUND_DTOR = 0, - COMPOUND_PAGE_DTOR = 1, - HUGETLB_PAGE_DTOR = 2, - TRANSHUGE_PAGE_DTOR = 3, - NR_COMPOUND_DTORS = 4, -}; +struct ethtool_ts_info; -struct tlb_context { - u64 ctx_id; - u64 tlb_gen; -}; +struct ethtool_modinfo; -struct tlb_state { - struct mm_struct *loaded_mm; - union { - struct mm_struct *last_user_mm; - long unsigned int last_user_mm_spec; - }; - u16 loaded_mm_asid; - u16 next_asid; - bool invalidate_other; - short unsigned int user_pcid_flush_mask; - long unsigned int cr4; - struct tlb_context ctxs[6]; -}; +struct ethtool_eee; -struct boot_params_to_save { - unsigned int start; - unsigned int len; -}; +struct ethtool_tunable; -struct cpuinfo_x86 { - __u8 x86; - __u8 x86_vendor; - __u8 x86_model; - __u8 x86_stepping; - int x86_tlbsize; - __u32 vmx_capability[3]; - __u8 x86_virt_bits; - __u8 x86_phys_bits; - __u8 x86_coreid_bits; - __u8 cu_id; - __u32 extended_cpuid_level; - int cpuid_level; - union { - __u32 x86_capability[21]; - long unsigned int x86_capability_alignment; - }; - char x86_vendor_id[16]; - char x86_model_id[64]; - unsigned int x86_cache_size; - int x86_cache_alignment; - int x86_cache_max_rmid; - int x86_cache_occ_scale; - int x86_cache_mbm_width_offset; - int x86_power; - long unsigned int loops_per_jiffy; - u64 ppin; - u16 x86_max_cores; - u16 apicid; - u16 initial_apicid; - u16 x86_clflush_size; - u16 booted_cores; - u16 phys_proc_id; - u16 logical_proc_id; - u16 cpu_core_id; - u16 cpu_die_id; - u16 logical_die_id; - u16 cpu_index; - bool smt_active; - u32 microcode; - u8 x86_cache_bits; - unsigned int initialized: 1; -}; +struct ethtool_link_ksettings; -struct io_bitmap { - u64 sequence; - refcount_t refcnt; - unsigned int max; - long unsigned int bitmap[1024]; +struct ethtool_fec_stats; + +struct ethtool_fecparam; + +struct ethtool_module_eeprom; + +struct ethtool_eth_phy_stats; + +struct ethtool_eth_mac_stats; + +struct ethtool_eth_ctrl_stats; + +struct ethtool_rmon_stats; + +struct ethtool_rmon_hist_range; + +struct ethtool_module_power_mode_params; + +struct ethtool_ops { + u32 cap_link_lanes_supported: 1; + u32 supported_coalesce_params; + u32 supported_ring_params; + void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); + int (*get_regs_len)(struct net_device *); + void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); + void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); + int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); + u32 (*get_msglevel)(struct net_device *); + void (*set_msglevel)(struct net_device *, u32); + int (*nway_reset)(struct net_device *); + u32 (*get_link)(struct net_device *); + int (*get_link_ext_state)(struct net_device *, struct ethtool_link_ext_state_info *); + void (*get_link_ext_stats)(struct net_device *, struct ethtool_link_ext_stats *); + int (*get_eeprom_len)(struct net_device *); + int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); + int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); + int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *, struct kernel_ethtool_coalesce *, struct netlink_ext_ack *); + int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *, struct kernel_ethtool_coalesce *, struct netlink_ext_ack *); + void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *, struct kernel_ethtool_ringparam *, struct netlink_ext_ack *); + int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *, struct kernel_ethtool_ringparam *, struct netlink_ext_ack *); + void (*get_pause_stats)(struct net_device *, struct ethtool_pause_stats *); + void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam *); + int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam *); + void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); + void (*get_strings)(struct net_device *, u32, u8 *); + int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); + void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); + int (*begin)(struct net_device *); + void (*complete)(struct net_device *); + u32 (*get_priv_flags)(struct net_device *); + int (*set_priv_flags)(struct net_device *, u32); + int (*get_sset_count)(struct net_device *, int); + int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, u32 *); + int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); + int (*flash_device)(struct net_device *, struct ethtool_flash *); + int (*reset)(struct net_device *, u32 *); + u32 (*get_rxfh_key_size)(struct net_device *); + u32 (*get_rxfh_indir_size)(struct net_device *); + int (*get_rxfh)(struct net_device *, u32 *, u8 *, u8 *); + int (*set_rxfh)(struct net_device *, const u32 *, const u8 *, const u8); + int (*get_rxfh_context)(struct net_device *, u32 *, u8 *, u8 *, u32); + int (*set_rxfh_context)(struct net_device *, const u32 *, const u8 *, const u8, u32 *, bool); + void (*get_channels)(struct net_device *, struct ethtool_channels *); + int (*set_channels)(struct net_device *, struct ethtool_channels *); + int (*get_dump_flag)(struct net_device *, struct ethtool_dump *); + int (*get_dump_data)(struct net_device *, struct ethtool_dump *, void *); + int (*set_dump)(struct net_device *, struct ethtool_dump *); + int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *); + int (*get_module_info)(struct net_device *, struct ethtool_modinfo *); + int (*get_module_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); + int (*get_eee)(struct net_device *, struct ethtool_eee *); + int (*set_eee)(struct net_device *, struct ethtool_eee *); + int (*get_tunable)(struct net_device *, const struct ethtool_tunable *, void *); + int (*set_tunable)(struct net_device *, const struct ethtool_tunable *, const void *); + int (*get_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *); + int (*set_per_queue_coalesce)(struct net_device *, u32, struct ethtool_coalesce *); + int (*get_link_ksettings)(struct net_device *, struct ethtool_link_ksettings *); + int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *); + void (*get_fec_stats)(struct net_device *, struct ethtool_fec_stats *); + int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *); + int (*set_fecparam)(struct net_device *, struct ethtool_fecparam *); + void (*get_ethtool_phy_stats)(struct net_device *, struct ethtool_stats *, u64 *); + int (*get_phy_tunable)(struct net_device *, const struct ethtool_tunable *, void *); + int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *); + int (*get_module_eeprom_by_page)(struct net_device *, const struct ethtool_module_eeprom *, struct netlink_ext_ack *); + void (*get_eth_phy_stats)(struct net_device *, struct ethtool_eth_phy_stats *); + void (*get_eth_mac_stats)(struct net_device *, struct ethtool_eth_mac_stats *); + void (*get_eth_ctrl_stats)(struct net_device *, struct ethtool_eth_ctrl_stats *); + void (*get_rmon_stats)(struct net_device *, struct ethtool_rmon_stats *, const struct ethtool_rmon_hist_range **); + int (*get_module_power_mode)(struct net_device *, struct ethtool_module_power_mode_params *, struct netlink_ext_ack *); + int (*set_module_power_mode)(struct net_device *, const struct ethtool_module_power_mode_params *, struct netlink_ext_ack *); }; -struct mce { - __u64 status; - __u64 misc; - __u64 addr; - __u64 mcgstatus; - __u64 ip; - __u64 tsc; - __u64 time; - __u8 cpuvendor; - __u8 inject_flags; - __u8 severity; - __u8 pad; - __u32 cpuid; - __u8 cs; - __u8 bank; - __u8 cpu; - __u8 finished; - __u32 extcpu; - __u32 socketid; - __u32 apicid; - __u64 mcgcap; - __u64 synd; - __u64 ipid; - __u64 ppin; - __u32 microcode; - __u64 kflags; +struct l3mdev_ops { + u32 (*l3mdev_fib_table)(const struct net_device *); + struct sk_buff * (*l3mdev_l3_rcv)(struct net_device *, struct sk_buff *, u16); + struct sk_buff * (*l3mdev_l3_out)(struct net_device *, struct sock *, struct sk_buff *, u16); + struct dst_entry * (*l3mdev_link_scope_lookup)(const struct net_device *, struct flowi6 *); }; -typedef unsigned int insn_attr_t; +struct nd_opt_hdr; -typedef unsigned char insn_byte_t; +struct ndisc_options; -typedef int insn_value_t; +struct prefix_info; -struct insn_field { - union { - insn_value_t value; - insn_byte_t bytes[4]; - }; - unsigned char got; - unsigned char nbytes; +struct ndisc_ops { + int (*is_useropt)(u8); + int (*parse_options)(const struct net_device *, struct nd_opt_hdr *, struct ndisc_options *); + void (*update)(const struct net_device *, struct neighbour *, u32, u8, const struct ndisc_options *); + int (*opt_addr_space)(const struct net_device *, u8, struct neighbour *, u8 *, u8 **); + void (*fill_addr_option)(const struct net_device *, struct sk_buff *, u8, const u8 *); + void (*prefix_rcv_add_addr)(struct net *, struct net_device *, const struct prefix_info *, struct inet6_dev *, struct in6_addr *, int, u32, bool, bool, __u32, u32, bool); }; -struct insn { - struct insn_field prefixes; - struct insn_field rex_prefix; - struct insn_field vex_prefix; - struct insn_field opcode; - struct insn_field modrm; - struct insn_field sib; - struct insn_field displacement; - union { - struct insn_field immediate; - struct insn_field moffset1; - struct insn_field immediate1; - }; - union { - struct insn_field moffset2; - struct insn_field immediate2; - }; - int emulate_prefix_size; - insn_attr_t attr; - unsigned char opnd_bytes; - unsigned char addr_bytes; - unsigned char length; - unsigned char x86_64; - const insn_byte_t *kaddr; - const insn_byte_t *end_kaddr; - const insn_byte_t *next_byte; +struct ipv6_devstat { + struct proc_dir_entry *proc_dir_entry; + struct ipstats_mib *ipv6; + struct icmpv6_mib_device *icmpv6dev; + struct icmpv6msg_mib_device *icmpv6msgdev; }; -enum insn_mode { - INSN_MODE_32 = 0, - INSN_MODE_64 = 1, - INSN_MODE_KERN = 2, - INSN_NUM_MODES = 3, +struct ifmcaddr6; + +struct ifacaddr6; + +struct inet6_dev { + struct net_device *dev; + netdevice_tracker dev_tracker; + struct list_head addr_list; + struct ifmcaddr6 *mc_list; + struct ifmcaddr6 *mc_tomb; + unsigned char mc_qrv; + unsigned char mc_gq_running; + unsigned char mc_ifc_count; + unsigned char mc_dad_count; + long unsigned int mc_v1_seen; + long unsigned int mc_qi; + long unsigned int mc_qri; + long unsigned int mc_maxdelay; + struct delayed_work mc_gq_work; + struct delayed_work mc_ifc_work; + struct delayed_work mc_dad_work; + struct delayed_work mc_query_work; + struct delayed_work mc_report_work; + struct sk_buff_head mc_query_queue; + struct sk_buff_head mc_report_queue; + spinlock_t mc_query_lock; + spinlock_t mc_report_lock; + struct mutex mc_lock; + struct ifacaddr6 *ac_list; + rwlock_t lock; + refcount_t refcnt; + __u32 if_flags; + int dead; + u32 desync_factor; + struct list_head tempaddr_list; + struct in6_addr token; + struct neigh_parms *nd_parms; + struct ipv6_devconf cnf; + struct ipv6_devstat stats; + struct timer_list rs_timer; + __s32 rs_interval; + __u8 rs_probes; + long unsigned int tstamp; + struct callback_head rcu; + unsigned int ra_mtu; }; -enum severity_level { - MCE_NO_SEVERITY = 0, - MCE_DEFERRED_SEVERITY = 1, - MCE_UCNA_SEVERITY = 1, - MCE_KEEP_SEVERITY = 2, - MCE_SOME_SEVERITY = 3, - MCE_AO_SEVERITY = 4, - MCE_UC_SEVERITY = 5, - MCE_AR_SEVERITY = 6, - MCE_PANIC_SEVERITY = 7, +struct rtnl_link_ops { + struct list_head list; + const char *kind; + size_t priv_size; + struct net_device * (*alloc)(struct nlattr **, const char *, unsigned char, unsigned int, unsigned int); + void (*setup)(struct net_device *); + bool netns_refund; + unsigned int maxtype; + const struct nla_policy *policy; + int (*validate)(struct nlattr **, struct nlattr **, struct netlink_ext_ack *); + int (*newlink)(struct net *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); + int (*changelink)(struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); + void (*dellink)(struct net_device *, struct list_head *); + size_t (*get_size)(const struct net_device *); + int (*fill_info)(struct sk_buff *, const struct net_device *); + size_t (*get_xstats_size)(const struct net_device *); + int (*fill_xstats)(struct sk_buff *, const struct net_device *); + unsigned int (*get_num_tx_queues)(); + unsigned int (*get_num_rx_queues)(); + unsigned int slave_maxtype; + const struct nla_policy *slave_policy; + int (*slave_changelink)(struct net_device *, struct net_device *, struct nlattr **, struct nlattr **, struct netlink_ext_ack *); + size_t (*get_slave_size)(const struct net_device *, const struct net_device *); + int (*fill_slave_info)(struct sk_buff *, const struct net_device *, const struct net_device *); + struct net * (*get_link_net)(const struct net_device *); + size_t (*get_linkxstats_size)(const struct net_device *, int); + int (*fill_linkxstats)(struct sk_buff *, const struct net_device *, int *, int); }; -struct mca_config { - __u64 lmce_disabled: 1; - __u64 disabled: 1; - __u64 ser: 1; - __u64 recovery: 1; - __u64 bios_cmci_threshold: 1; - __u64 initialized: 1; - __u64 __reserved: 58; - bool dont_log_ce; - bool cmci_disabled; - bool ignore_ce; - bool print_all; - int monarch_timeout; - int panic_timeout; - u32 rip_msr; - s8 bootlog; +struct udp_tunnel_nic_table_info { + unsigned int n_entries; + unsigned int tunnel_types; }; -struct mce_vendor_flags { - __u64 overflow_recov: 1; - __u64 succor: 1; - __u64 smca: 1; - __u64 amd_threshold: 1; - __u64 p5: 1; - __u64 winchip: 1; - __u64 snb_ifu_quirk: 1; - __u64 skx_repmov_quirk: 1; - __u64 __reserved_0: 56; +struct udp_tunnel_info; + +struct udp_tunnel_nic_shared; + +struct udp_tunnel_nic_info { + int (*set_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); + int (*unset_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); + int (*sync_table)(struct net_device *, unsigned int); + struct udp_tunnel_nic_shared *shared; + unsigned int flags; + struct udp_tunnel_nic_table_info tables[4]; }; -enum context { - IN_KERNEL = 1, - IN_USER = 2, - IN_KERNEL_RECOV = 3, +enum devlink_port_type { + DEVLINK_PORT_TYPE_NOTSET = 0, + DEVLINK_PORT_TYPE_AUTO = 1, + DEVLINK_PORT_TYPE_ETH = 2, + DEVLINK_PORT_TYPE_IB = 3, }; -enum ser { - SER_REQUIRED = 1, - NO_SER = 2, +enum devlink_port_flavour { + DEVLINK_PORT_FLAVOUR_PHYSICAL = 0, + DEVLINK_PORT_FLAVOUR_CPU = 1, + DEVLINK_PORT_FLAVOUR_DSA = 2, + DEVLINK_PORT_FLAVOUR_PCI_PF = 3, + DEVLINK_PORT_FLAVOUR_PCI_VF = 4, + DEVLINK_PORT_FLAVOUR_VIRTUAL = 5, + DEVLINK_PORT_FLAVOUR_UNUSED = 6, + DEVLINK_PORT_FLAVOUR_PCI_SF = 7, }; -enum exception { - EXCP_CONTEXT = 1, - NO_EXCP = 2, +struct devlink_port_phys_attrs { + u32 port_number; + u32 split_subport_number; }; -struct severity { - u64 mask; - u64 result; - unsigned char sev; - unsigned char mcgmask; - unsigned char mcgres; - unsigned char ser; - unsigned char context; - unsigned char excp; - unsigned char covered; - unsigned char cpu_model; - unsigned char cpu_minstepping; - unsigned char bank_lo; - unsigned char bank_hi; - char *msg; +struct devlink_port_pci_pf_attrs { + u32 controller; + u16 pf; + u8 external: 1; }; -enum syscall_work_bit { - SYSCALL_WORK_BIT_SECCOMP = 0, - SYSCALL_WORK_BIT_SYSCALL_TRACEPOINT = 1, - SYSCALL_WORK_BIT_SYSCALL_TRACE = 2, - SYSCALL_WORK_BIT_SYSCALL_EMU = 3, - SYSCALL_WORK_BIT_SYSCALL_AUDIT = 4, - SYSCALL_WORK_BIT_SYSCALL_USER_DISPATCH = 5, - SYSCALL_WORK_BIT_SYSCALL_EXIT_TRAP = 6, +struct devlink_port_pci_vf_attrs { + u32 controller; + u16 pf; + u16 vf; + u8 external: 1; }; -struct siginfo { +struct devlink_port_pci_sf_attrs { + u32 controller; + u32 sf; + u16 pf; + u8 external: 1; +}; + +struct devlink_port_attrs { + u8 split: 1; + u8 splittable: 1; + u32 lanes; + enum devlink_port_flavour flavour; + struct netdev_phys_item_id switch_id; union { - struct { - int si_signo; - int si_errno; - int si_code; - union __sifields _sifields; - }; - int _si_pad[32]; + struct devlink_port_phys_attrs phys; + struct devlink_port_pci_pf_attrs pci_pf; + struct devlink_port_pci_vf_attrs pci_vf; + struct devlink_port_pci_sf_attrs pci_sf; }; }; -typedef struct siginfo siginfo_t; - -struct sigqueue { - struct list_head list; - int flags; - kernel_siginfo_t info; - struct ucounts *ucounts; -}; +struct devlink; -struct wait_bit_key { - void *flags; - int bit_nr; - long unsigned int timeout; -}; +struct ib_device; -typedef int wait_bit_action_f(struct wait_bit_key *, int); +struct devlink_rate; -struct ptrace_peeksiginfo_args { - __u64 off; - __u32 flags; - __s32 nr; -}; +struct devlink_linecard; -struct ptrace_syscall_info { - __u8 op; - __u8 pad[3]; - __u32 arch; - __u64 instruction_pointer; - __u64 stack_pointer; +struct devlink_port { + struct list_head list; + struct list_head region_list; + struct devlink *devlink; + unsigned int index; + spinlock_t type_lock; + enum devlink_port_type type; + enum devlink_port_type desired_type; union { struct { - __u64 nr; - __u64 args[6]; - } entry; - struct { - __s64 rval; - __u8 is_error; - } exit; + struct net_device *netdev; + int ifindex; + char ifname[16]; + } type_eth; struct { - __u64 nr; - __u64 args[6]; - __u32 ret_data; - } seccomp; + struct ib_device *ibdev; + } type_ib; }; -}; - -struct ptrace_rseq_configuration { - __u64 rseq_abi_pointer; - __u32 rseq_abi_size; - __u32 signature; - __u32 flags; - __u32 pad; -}; - -enum audit_ntp_type { - AUDIT_NTP_OFFSET = 0, - AUDIT_NTP_FREQ = 1, - AUDIT_NTP_STATUS = 2, - AUDIT_NTP_TAI = 3, - AUDIT_NTP_TICK = 4, - AUDIT_NTP_ADJUST = 5, - AUDIT_NTP_NVALS = 6, + struct devlink_port_attrs attrs; + u8 attrs_set: 1; + u8 switch_port: 1; + u8 registered: 1; + u8 initialized: 1; + struct delayed_work type_warn_dw; + struct list_head reporter_list; + struct mutex reporters_lock; + struct devlink_rate *devlink_rate; + struct devlink_linecard *linecard; }; enum { - HI_SOFTIRQ = 0, - TIMER_SOFTIRQ = 1, - NET_TX_SOFTIRQ = 2, - NET_RX_SOFTIRQ = 3, - BLOCK_SOFTIRQ = 4, - IRQ_POLL_SOFTIRQ = 5, - TASKLET_SOFTIRQ = 6, - SCHED_SOFTIRQ = 7, - HRTIMER_SOFTIRQ = 8, - RCU_SOFTIRQ = 9, - NR_SOFTIRQS = 10, + RTAX_UNSPEC = 0, + RTAX_LOCK = 1, + RTAX_MTU = 2, + RTAX_WINDOW = 3, + RTAX_RTT = 4, + RTAX_RTTVAR = 5, + RTAX_SSTHRESH = 6, + RTAX_CWND = 7, + RTAX_ADVMSS = 8, + RTAX_REORDERING = 9, + RTAX_HOPLIMIT = 10, + RTAX_INITCWND = 11, + RTAX_FEATURES = 12, + RTAX_RTO_MIN = 13, + RTAX_INITRWND = 14, + RTAX_QUICKACK = 15, + RTAX_CC_ALGO = 16, + RTAX_FASTOPEN_NO_COOKIE = 17, + __RTAX_MAX = 18, }; -enum { - TASKSTATS_CMD_UNSPEC = 0, - TASKSTATS_CMD_GET = 1, - TASKSTATS_CMD_NEW = 2, - __TASKSTATS_CMD_MAX = 3, +enum flow_action_hw_stats_bit { + FLOW_ACTION_HW_STATS_IMMEDIATE_BIT = 0, + FLOW_ACTION_HW_STATS_DELAYED_BIT = 1, + FLOW_ACTION_HW_STATS_DISABLED_BIT = 2, + FLOW_ACTION_HW_STATS_NUM_BITS = 3, }; -enum ucount_type { - UCOUNT_USER_NAMESPACES = 0, - UCOUNT_PID_NAMESPACES = 1, - UCOUNT_UTS_NAMESPACES = 2, - UCOUNT_IPC_NAMESPACES = 3, - UCOUNT_NET_NAMESPACES = 4, - UCOUNT_MNT_NAMESPACES = 5, - UCOUNT_CGROUP_NAMESPACES = 6, - UCOUNT_TIME_NAMESPACES = 7, - UCOUNT_INOTIFY_INSTANCES = 8, - UCOUNT_INOTIFY_WATCHES = 9, - UCOUNT_RLIMIT_NPROC = 10, - UCOUNT_RLIMIT_MSGQUEUE = 11, - UCOUNT_RLIMIT_SIGPENDING = 12, - UCOUNT_RLIMIT_MEMLOCK = 13, - UCOUNT_COUNTS = 14, +struct flow_action_cookie { + u32 cookie_len; + u8 cookie[0]; }; -enum cpu_usage_stat { - CPUTIME_USER = 0, - CPUTIME_NICE = 1, - CPUTIME_SYSTEM = 2, - CPUTIME_SOFTIRQ = 3, - CPUTIME_IRQ = 4, - CPUTIME_IDLE = 5, - CPUTIME_IOWAIT = 6, - CPUTIME_STEAL = 7, - CPUTIME_GUEST = 8, - CPUTIME_GUEST_NICE = 9, - NR_STATS = 10, +enum devlink_sb_pool_type { + DEVLINK_SB_POOL_TYPE_INGRESS = 0, + DEVLINK_SB_POOL_TYPE_EGRESS = 1, }; -struct syscall_metadata { - const char *name; - int syscall_nr; - int nb_args; - const char **types; - const char **args; - struct list_head enter_fields; - struct trace_event_call *enter_event; - struct trace_event_call *exit_event; +enum devlink_sb_threshold_type { + DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0, + DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1, }; -struct membuf { - void *p; - size_t left; +enum devlink_eswitch_mode { + DEVLINK_ESWITCH_MODE_LEGACY = 0, + DEVLINK_ESWITCH_MODE_SWITCHDEV = 1, }; -struct user_regset; - -typedef int user_regset_active_fn(struct task_struct *, const struct user_regset *); - -typedef int user_regset_get2_fn(struct task_struct *, const struct user_regset *, struct membuf); - -typedef int user_regset_set_fn(struct task_struct *, const struct user_regset *, unsigned int, unsigned int, const void *, const void *); - -typedef int user_regset_writeback_fn(struct task_struct *, const struct user_regset *, int); - -struct user_regset { - user_regset_get2_fn *regset_get; - user_regset_set_fn *set; - user_regset_active_fn *active; - user_regset_writeback_fn *writeback; - unsigned int n; - unsigned int size; - unsigned int align; - unsigned int bias; - unsigned int core_note_type; +enum devlink_eswitch_encap_mode { + DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0, + DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1, }; -struct user_regset_view { - const char *name; - const struct user_regset *regsets; - unsigned int n; - u32 e_flags; - u16 e_machine; - u8 ei_osabi; +enum devlink_rate_type { + DEVLINK_RATE_TYPE_LEAF = 0, + DEVLINK_RATE_TYPE_NODE = 1, }; -struct ftrace_hash { - long unsigned int size_bits; - struct hlist_head *buckets; - long unsigned int count; - long unsigned int flags; - struct callback_head rcu; +enum devlink_param_cmode { + DEVLINK_PARAM_CMODE_RUNTIME = 0, + DEVLINK_PARAM_CMODE_DRIVERINIT = 1, + DEVLINK_PARAM_CMODE_PERMANENT = 2, + __DEVLINK_PARAM_CMODE_MAX = 3, + DEVLINK_PARAM_CMODE_MAX = 2, }; -typedef u32 phandle; - -struct property { - char *name; - int length; - void *value; - struct property *next; +enum devlink_selftest_status { + DEVLINK_SELFTEST_STATUS_SKIP = 0, + DEVLINK_SELFTEST_STATUS_PASS = 1, + DEVLINK_SELFTEST_STATUS_FAIL = 2, }; -struct device_node { - const char *name; - phandle phandle; - const char *full_name; - struct fwnode_handle fwnode; - struct property *properties; - struct property *deadprops; - struct device_node *parent; - struct device_node *child; - struct device_node *sibling; - long unsigned int _flags; - void *data; +enum devlink_trap_action { + DEVLINK_TRAP_ACTION_DROP = 0, + DEVLINK_TRAP_ACTION_TRAP = 1, + DEVLINK_TRAP_ACTION_MIRROR = 2, }; -struct prog_entry; +enum devlink_trap_type { + DEVLINK_TRAP_TYPE_DROP = 0, + DEVLINK_TRAP_TYPE_EXCEPTION = 1, + DEVLINK_TRAP_TYPE_CONTROL = 2, +}; -struct event_filter { - struct prog_entry *prog; - char *filter_string; +enum devlink_reload_action { + DEVLINK_RELOAD_ACTION_UNSPEC = 0, + DEVLINK_RELOAD_ACTION_DRIVER_REINIT = 1, + DEVLINK_RELOAD_ACTION_FW_ACTIVATE = 2, + __DEVLINK_RELOAD_ACTION_MAX = 3, + DEVLINK_RELOAD_ACTION_MAX = 2, }; -struct trace_array_cpu; +enum devlink_reload_limit { + DEVLINK_RELOAD_LIMIT_UNSPEC = 0, + DEVLINK_RELOAD_LIMIT_NO_RESET = 1, + __DEVLINK_RELOAD_LIMIT_MAX = 2, + DEVLINK_RELOAD_LIMIT_MAX = 1, +}; -struct array_buffer { - struct trace_array *tr; - struct trace_buffer *buffer; - struct trace_array_cpu *data; - u64 time_start; - int cpu; +enum devlink_resource_unit { + DEVLINK_RESOURCE_UNIT_ENTRY = 0, }; -struct trace_pid_list; +enum devlink_port_fn_state { + DEVLINK_PORT_FN_STATE_INACTIVE = 0, + DEVLINK_PORT_FN_STATE_ACTIVE = 1, +}; -struct trace_options; +enum devlink_port_fn_opstate { + DEVLINK_PORT_FN_OPSTATE_DETACHED = 0, + DEVLINK_PORT_FN_OPSTATE_ATTACHED = 1, +}; -struct trace_func_repeats; +struct firmware { + size_t size; + const u8 *data; + void *priv; +}; -struct trace_array { +struct devlink_rate { struct list_head list; - char *name; - struct array_buffer array_buffer; - struct trace_pid_list *filtered_pids; - struct trace_pid_list *filtered_no_pids; - arch_spinlock_t max_lock; - int buffer_disabled; - int sys_refcount_enter; - int sys_refcount_exit; - struct trace_event_file *enter_syscall_files[451]; - struct trace_event_file *exit_syscall_files[451]; - int stop_count; - int clock_id; - int nr_topts; - bool clear_trace; - int buffer_percent; - unsigned int n_err_log_entries; - struct tracer *current_trace; - unsigned int trace_flags; - unsigned char trace_flags_index[32]; - unsigned int flags; - raw_spinlock_t start_lock; - struct list_head err_log; - struct dentry *dir; - struct dentry *options; - struct dentry *percpu_dir; - struct dentry *event_dir; - struct trace_options *topts; - struct list_head systems; - struct list_head events; - struct trace_event_file *trace_marker_file; - cpumask_var_t tracing_cpumask; - int ref; - int trace_ref; - struct ftrace_ops *ops; - struct trace_pid_list *function_pids; - struct trace_pid_list *function_no_pids; - struct list_head func_probes; - struct list_head mod_trace; - struct list_head mod_notrace; - int function_enabled; - int no_filter_buffering_ref; - struct list_head hist_vars; - struct trace_func_repeats *last_func_repeats; + enum devlink_rate_type type; + struct devlink *devlink; + void *priv; + u64 tx_share; + u64 tx_max; + struct devlink_rate *parent; + union { + struct devlink_port *devlink_port; + struct { + char *name; + refcount_t refcnt; + }; + }; + u32 tx_priority; + u32 tx_weight; }; -struct tracer_flags; - -struct tracer { - const char *name; - int (*init)(struct trace_array *); - void (*reset)(struct trace_array *); - void (*start)(struct trace_array *); - void (*stop)(struct trace_array *); - int (*update_thresh)(struct trace_array *); - void (*open)(struct trace_iterator *); - void (*pipe_open)(struct trace_iterator *); - void (*close)(struct trace_iterator *); - void (*pipe_close)(struct trace_iterator *); - ssize_t (*read)(struct trace_iterator *, struct file *, char *, size_t, loff_t *); - ssize_t (*splice_read)(struct trace_iterator *, struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); - void (*print_header)(struct seq_file *); - enum print_line_t (*print_line)(struct trace_iterator *); - int (*set_flag)(struct trace_array *, u32, u32, int); - int (*flag_changed)(struct trace_array *, u32, int); - struct tracer *next; - struct tracer_flags *flags; - int enabled; - bool print_max; - bool allow_instances; - bool noboot; +struct devlink_dev_stats { + u32 reload_stats[6]; + u32 remote_reload_stats[6]; }; -struct event_subsystem; +struct devlink_dpipe_headers; -struct trace_subsystem_dir { - struct list_head list; - struct event_subsystem *subsystem; - struct trace_array *tr; - struct dentry *entry; - int ref_count; - int nr_events; -}; +struct devlink_ops; -union lower_chunk { - union lower_chunk *next; - long unsigned int data[256]; +struct devlink { + u32 index; + struct list_head port_list; + struct list_head rate_list; + struct list_head sb_list; + struct list_head dpipe_table_list; + struct list_head resource_list; + struct list_head param_list; + struct list_head region_list; + struct list_head reporter_list; + struct mutex reporters_lock; + struct devlink_dpipe_headers *dpipe_headers; + struct list_head trap_list; + struct list_head trap_group_list; + struct list_head trap_policer_list; + struct list_head linecard_list; + struct mutex linecards_lock; + const struct devlink_ops *ops; + u64 features; + struct xarray snapshot_ids; + struct devlink_dev_stats stats; + struct device *dev; + possible_net_t _net; + struct mutex lock; + struct lock_class_key lock_key; + u8 reload_failed: 1; + refcount_t refcount; + struct completion comp; + struct callback_head rcu; + struct notifier_block netdevice_nb; + long: 64; + char priv[0]; }; -union upper_chunk { - union upper_chunk *next; - union lower_chunk *data[256]; +struct devlink_port_new_attrs { + enum devlink_port_flavour flavour; + unsigned int port_index; + u32 controller; + u32 sfnum; + u16 pfnum; + u8 port_index_valid: 1; + u8 controller_valid: 1; + u8 sfnum_valid: 1; }; -struct trace_pid_list { - raw_spinlock_t lock; - struct irq_work refill_irqwork; - union upper_chunk *upper[256]; - union upper_chunk *upper_list; - union lower_chunk *lower_list; - int free_upper_chunks; - int free_lower_chunks; +struct devlink_sb_pool_info { + enum devlink_sb_pool_type pool_type; + u32 size; + enum devlink_sb_threshold_type threshold_type; + u32 cell_size; }; -struct trace_array_cpu { - atomic_t disabled; - void *buffer_page; - long unsigned int entries; - long unsigned int saved_latency; - long unsigned int critical_start; - long unsigned int critical_end; - long unsigned int critical_sequence; - long unsigned int nice; - long unsigned int policy; - long unsigned int rt_priority; - long unsigned int skipped_entries; - u64 preempt_timestamp; - pid_t pid; - kuid_t uid; - char comm[16]; - int ftrace_ignore_pid; - bool ignore_pid; +struct devlink_resource_size_params { + u64 size_min; + u64 size_max; + u64 size_granularity; + enum devlink_resource_unit unit; }; -struct trace_option_dentry; - -struct trace_options { - struct tracer *tracer; - struct trace_option_dentry *topts; +enum devlink_param_type { + DEVLINK_PARAM_TYPE_U8 = 0, + DEVLINK_PARAM_TYPE_U16 = 1, + DEVLINK_PARAM_TYPE_U32 = 2, + DEVLINK_PARAM_TYPE_STRING = 3, + DEVLINK_PARAM_TYPE_BOOL = 4, }; -struct tracer_opt; - -struct trace_option_dentry { - struct tracer_opt *opt; - struct tracer_flags *flags; - struct trace_array *tr; - struct dentry *entry; +union devlink_param_value { + u8 vu8; + u16 vu16; + u32 vu32; + char vstr[32]; + bool vbool; }; -struct trace_func_repeats { - long unsigned int ip; - long unsigned int parent_ip; - long unsigned int count; - u64 ts_last_call; +struct devlink_param_gset_ctx { + union devlink_param_value val; + enum devlink_param_cmode cmode; }; -struct tracer_opt { +struct devlink_param { + u32 id; const char *name; - u32 bit; + bool generic; + enum devlink_param_type type; + long unsigned int supported_cmodes; + int (*get)(struct devlink *, u32, struct devlink_param_gset_ctx *); + int (*set)(struct devlink *, u32, struct devlink_param_gset_ctx *); + int (*validate)(struct devlink *, u32, union devlink_param_value, struct netlink_ext_ack *); }; -struct tracer_flags { - u32 val; - struct tracer_opt *opts; - struct tracer *trace; +enum devlink_param_generic_id { + DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET = 0, + DEVLINK_PARAM_GENERIC_ID_MAX_MACS = 1, + DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV = 2, + DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT = 3, + DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI = 4, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX = 5, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN = 6, + DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY = 7, + DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE = 8, + DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE = 9, + DEVLINK_PARAM_GENERIC_ID_ENABLE_REMOTE_DEV_RESET = 10, + DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH = 11, + DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA = 12, + DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET = 13, + DEVLINK_PARAM_GENERIC_ID_ENABLE_IWARP = 14, + DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE = 15, + DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE = 16, + __DEVLINK_PARAM_GENERIC_ID_MAX = 17, + DEVLINK_PARAM_GENERIC_ID_MAX = 16, }; -enum trace_iterator_bits { - TRACE_ITER_PRINT_PARENT_BIT = 0, - TRACE_ITER_SYM_OFFSET_BIT = 1, - TRACE_ITER_SYM_ADDR_BIT = 2, - TRACE_ITER_VERBOSE_BIT = 3, - TRACE_ITER_RAW_BIT = 4, - TRACE_ITER_HEX_BIT = 5, - TRACE_ITER_BIN_BIT = 6, - TRACE_ITER_BLOCK_BIT = 7, - TRACE_ITER_PRINTK_BIT = 8, - TRACE_ITER_ANNOTATE_BIT = 9, - TRACE_ITER_USERSTACKTRACE_BIT = 10, - TRACE_ITER_SYM_USEROBJ_BIT = 11, - TRACE_ITER_PRINTK_MSGONLY_BIT = 12, - TRACE_ITER_CONTEXT_INFO_BIT = 13, - TRACE_ITER_LATENCY_FMT_BIT = 14, - TRACE_ITER_RECORD_CMD_BIT = 15, - TRACE_ITER_RECORD_TGID_BIT = 16, - TRACE_ITER_OVERWRITE_BIT = 17, - TRACE_ITER_STOP_ON_FREE_BIT = 18, - TRACE_ITER_IRQ_INFO_BIT = 19, - TRACE_ITER_MARKERS_BIT = 20, - TRACE_ITER_EVENT_FORK_BIT = 21, - TRACE_ITER_PAUSE_ON_TRACE_BIT = 22, - TRACE_ITER_HASH_PTR_BIT = 23, - TRACE_ITER_FUNCTION_BIT = 24, - TRACE_ITER_FUNC_FORK_BIT = 25, - TRACE_ITER_DISPLAY_GRAPH_BIT = 26, - TRACE_ITER_STACKTRACE_BIT = 27, - TRACE_ITER_LAST_BIT = 28, +struct devlink_flash_update_params { + const struct firmware *fw; + const char *component; + u32 overwrite_mask; }; -struct event_subsystem { - struct list_head list; +struct devlink_region_ops { const char *name; - struct event_filter *filter; - int ref_count; + void (*destructor)(const void *); + int (*snapshot)(struct devlink *, const struct devlink_region_ops *, struct netlink_ext_ack *, u8 **); + void *priv; }; -struct trace_event_raw_preemptirq_template { - struct trace_entry ent; - s32 caller_offs; - s32 parent_offs; - char __data[0]; +struct devlink_trap_policer { + u32 id; + u64 init_rate; + u64 init_burst; + u64 max_rate; + u64 min_rate; + u64 max_burst; + u64 min_burst; }; -struct trace_event_data_offsets_preemptirq_template {}; - -typedef void (*btf_trace_irq_disable)(void *, long unsigned int, long unsigned int); +struct devlink_trap_group { + const char *name; + u16 id; + bool generic; + u32 init_policer_id; +}; -typedef void (*btf_trace_irq_enable)(void *, long unsigned int, long unsigned int); +struct devlink_trap { + enum devlink_trap_type type; + enum devlink_trap_action init_action; + bool generic; + u16 id; + const char *name; + u16 init_group_id; + u32 metadata_cap; +}; -enum { - BPF_REG_0 = 0, - BPF_REG_1 = 1, - BPF_REG_2 = 2, - BPF_REG_3 = 3, - BPF_REG_4 = 4, - BPF_REG_5 = 5, - BPF_REG_6 = 6, - BPF_REG_7 = 7, - BPF_REG_8 = 8, - BPF_REG_9 = 9, - BPF_REG_10 = 10, - __MAX_BPF_REG = 11, +enum devlink_trap_generic_id { + DEVLINK_TRAP_GENERIC_ID_SMAC_MC = 0, + DEVLINK_TRAP_GENERIC_ID_VLAN_TAG_MISMATCH = 1, + DEVLINK_TRAP_GENERIC_ID_INGRESS_VLAN_FILTER = 2, + DEVLINK_TRAP_GENERIC_ID_INGRESS_STP_FILTER = 3, + DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST = 4, + DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER = 5, + DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE = 6, + DEVLINK_TRAP_GENERIC_ID_TTL_ERROR = 7, + DEVLINK_TRAP_GENERIC_ID_TAIL_DROP = 8, + DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET = 9, + DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC = 10, + DEVLINK_TRAP_GENERIC_ID_DIP_LB = 11, + DEVLINK_TRAP_GENERIC_ID_SIP_MC = 12, + DEVLINK_TRAP_GENERIC_ID_SIP_LB = 13, + DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR = 14, + DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC = 15, + DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE = 16, + DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE = 17, + DEVLINK_TRAP_GENERIC_ID_MTU_ERROR = 18, + DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH = 19, + DEVLINK_TRAP_GENERIC_ID_RPF = 20, + DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE = 21, + DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS = 22, + DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS = 23, + DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE = 24, + DEVLINK_TRAP_GENERIC_ID_DECAP_ERROR = 25, + DEVLINK_TRAP_GENERIC_ID_OVERLAY_SMAC_MC = 26, + DEVLINK_TRAP_GENERIC_ID_INGRESS_FLOW_ACTION_DROP = 27, + DEVLINK_TRAP_GENERIC_ID_EGRESS_FLOW_ACTION_DROP = 28, + DEVLINK_TRAP_GENERIC_ID_STP = 29, + DEVLINK_TRAP_GENERIC_ID_LACP = 30, + DEVLINK_TRAP_GENERIC_ID_LLDP = 31, + DEVLINK_TRAP_GENERIC_ID_IGMP_QUERY = 32, + DEVLINK_TRAP_GENERIC_ID_IGMP_V1_REPORT = 33, + DEVLINK_TRAP_GENERIC_ID_IGMP_V2_REPORT = 34, + DEVLINK_TRAP_GENERIC_ID_IGMP_V3_REPORT = 35, + DEVLINK_TRAP_GENERIC_ID_IGMP_V2_LEAVE = 36, + DEVLINK_TRAP_GENERIC_ID_MLD_QUERY = 37, + DEVLINK_TRAP_GENERIC_ID_MLD_V1_REPORT = 38, + DEVLINK_TRAP_GENERIC_ID_MLD_V2_REPORT = 39, + DEVLINK_TRAP_GENERIC_ID_MLD_V1_DONE = 40, + DEVLINK_TRAP_GENERIC_ID_IPV4_DHCP = 41, + DEVLINK_TRAP_GENERIC_ID_IPV6_DHCP = 42, + DEVLINK_TRAP_GENERIC_ID_ARP_REQUEST = 43, + DEVLINK_TRAP_GENERIC_ID_ARP_RESPONSE = 44, + DEVLINK_TRAP_GENERIC_ID_ARP_OVERLAY = 45, + DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_SOLICIT = 46, + DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_ADVERT = 47, + DEVLINK_TRAP_GENERIC_ID_IPV4_BFD = 48, + DEVLINK_TRAP_GENERIC_ID_IPV6_BFD = 49, + DEVLINK_TRAP_GENERIC_ID_IPV4_OSPF = 50, + DEVLINK_TRAP_GENERIC_ID_IPV6_OSPF = 51, + DEVLINK_TRAP_GENERIC_ID_IPV4_BGP = 52, + DEVLINK_TRAP_GENERIC_ID_IPV6_BGP = 53, + DEVLINK_TRAP_GENERIC_ID_IPV4_VRRP = 54, + DEVLINK_TRAP_GENERIC_ID_IPV6_VRRP = 55, + DEVLINK_TRAP_GENERIC_ID_IPV4_PIM = 56, + DEVLINK_TRAP_GENERIC_ID_IPV6_PIM = 57, + DEVLINK_TRAP_GENERIC_ID_UC_LB = 58, + DEVLINK_TRAP_GENERIC_ID_LOCAL_ROUTE = 59, + DEVLINK_TRAP_GENERIC_ID_EXTERNAL_ROUTE = 60, + DEVLINK_TRAP_GENERIC_ID_IPV6_UC_DIP_LINK_LOCAL_SCOPE = 61, + DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_NODES = 62, + DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_ROUTERS = 63, + DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_SOLICIT = 64, + DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ADVERT = 65, + DEVLINK_TRAP_GENERIC_ID_IPV6_REDIRECT = 66, + DEVLINK_TRAP_GENERIC_ID_IPV4_ROUTER_ALERT = 67, + DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ALERT = 68, + DEVLINK_TRAP_GENERIC_ID_PTP_EVENT = 69, + DEVLINK_TRAP_GENERIC_ID_PTP_GENERAL = 70, + DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_SAMPLE = 71, + DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_TRAP = 72, + DEVLINK_TRAP_GENERIC_ID_EARLY_DROP = 73, + DEVLINK_TRAP_GENERIC_ID_VXLAN_PARSING = 74, + DEVLINK_TRAP_GENERIC_ID_LLC_SNAP_PARSING = 75, + DEVLINK_TRAP_GENERIC_ID_VLAN_PARSING = 76, + DEVLINK_TRAP_GENERIC_ID_PPPOE_PPP_PARSING = 77, + DEVLINK_TRAP_GENERIC_ID_MPLS_PARSING = 78, + DEVLINK_TRAP_GENERIC_ID_ARP_PARSING = 79, + DEVLINK_TRAP_GENERIC_ID_IP_1_PARSING = 80, + DEVLINK_TRAP_GENERIC_ID_IP_N_PARSING = 81, + DEVLINK_TRAP_GENERIC_ID_GRE_PARSING = 82, + DEVLINK_TRAP_GENERIC_ID_UDP_PARSING = 83, + DEVLINK_TRAP_GENERIC_ID_TCP_PARSING = 84, + DEVLINK_TRAP_GENERIC_ID_IPSEC_PARSING = 85, + DEVLINK_TRAP_GENERIC_ID_SCTP_PARSING = 86, + DEVLINK_TRAP_GENERIC_ID_DCCP_PARSING = 87, + DEVLINK_TRAP_GENERIC_ID_GTP_PARSING = 88, + DEVLINK_TRAP_GENERIC_ID_ESP_PARSING = 89, + DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_NEXTHOP = 90, + DEVLINK_TRAP_GENERIC_ID_DMAC_FILTER = 91, + DEVLINK_TRAP_GENERIC_ID_EAPOL = 92, + DEVLINK_TRAP_GENERIC_ID_LOCKED_PORT = 93, + __DEVLINK_TRAP_GENERIC_ID_MAX = 94, + DEVLINK_TRAP_GENERIC_ID_MAX = 93, }; -enum { - BPF_ANY = 0, - BPF_NOEXIST = 1, - BPF_EXIST = 2, - BPF_F_LOCK = 4, +enum devlink_trap_group_generic_id { + DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS = 0, + DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS = 1, + DEVLINK_TRAP_GROUP_GENERIC_ID_L3_EXCEPTIONS = 2, + DEVLINK_TRAP_GROUP_GENERIC_ID_BUFFER_DROPS = 3, + DEVLINK_TRAP_GROUP_GENERIC_ID_TUNNEL_DROPS = 4, + DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_DROPS = 5, + DEVLINK_TRAP_GROUP_GENERIC_ID_STP = 6, + DEVLINK_TRAP_GROUP_GENERIC_ID_LACP = 7, + DEVLINK_TRAP_GROUP_GENERIC_ID_LLDP = 8, + DEVLINK_TRAP_GROUP_GENERIC_ID_MC_SNOOPING = 9, + DEVLINK_TRAP_GROUP_GENERIC_ID_DHCP = 10, + DEVLINK_TRAP_GROUP_GENERIC_ID_NEIGH_DISCOVERY = 11, + DEVLINK_TRAP_GROUP_GENERIC_ID_BFD = 12, + DEVLINK_TRAP_GROUP_GENERIC_ID_OSPF = 13, + DEVLINK_TRAP_GROUP_GENERIC_ID_BGP = 14, + DEVLINK_TRAP_GROUP_GENERIC_ID_VRRP = 15, + DEVLINK_TRAP_GROUP_GENERIC_ID_PIM = 16, + DEVLINK_TRAP_GROUP_GENERIC_ID_UC_LB = 17, + DEVLINK_TRAP_GROUP_GENERIC_ID_LOCAL_DELIVERY = 18, + DEVLINK_TRAP_GROUP_GENERIC_ID_EXTERNAL_DELIVERY = 19, + DEVLINK_TRAP_GROUP_GENERIC_ID_IPV6 = 20, + DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_EVENT = 21, + DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_GENERAL = 22, + DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_SAMPLE = 23, + DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_TRAP = 24, + DEVLINK_TRAP_GROUP_GENERIC_ID_PARSER_ERROR_DROPS = 25, + DEVLINK_TRAP_GROUP_GENERIC_ID_EAPOL = 26, + __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 27, + DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 26, }; enum { - BPF_F_NO_PREALLOC = 1, - BPF_F_NO_COMMON_LRU = 2, - BPF_F_NUMA_NODE = 4, - BPF_F_RDONLY = 8, - BPF_F_WRONLY = 16, - BPF_F_STACK_BUILD_ID = 32, - BPF_F_ZERO_SEED = 64, - BPF_F_RDONLY_PROG = 128, - BPF_F_WRONLY_PROG = 256, - BPF_F_CLONE = 512, - BPF_F_MMAPABLE = 1024, - BPF_F_PRESERVE_ELEMS = 2048, - BPF_F_INNER_MAP = 4096, + DEVLINK_F_RELOAD = 1, }; -enum { - BTF_KIND_UNKN = 0, - BTF_KIND_INT = 1, - BTF_KIND_PTR = 2, - BTF_KIND_ARRAY = 3, - BTF_KIND_STRUCT = 4, - BTF_KIND_UNION = 5, - BTF_KIND_ENUM = 6, - BTF_KIND_FWD = 7, - BTF_KIND_TYPEDEF = 8, - BTF_KIND_VOLATILE = 9, - BTF_KIND_CONST = 10, - BTF_KIND_RESTRICT = 11, - BTF_KIND_FUNC = 12, - BTF_KIND_FUNC_PROTO = 13, - BTF_KIND_VAR = 14, - BTF_KIND_DATASEC = 15, - BTF_KIND_FLOAT = 16, - BTF_KIND_DECL_TAG = 17, - BTF_KIND_TYPE_TAG = 18, - NR_BTF_KINDS = 19, - BTF_KIND_MAX = 18, +struct devlink_info_req; + +struct devlink_ops { + u32 supported_flash_update_params; + long unsigned int reload_actions; + long unsigned int reload_limits; + int (*reload_down)(struct devlink *, bool, enum devlink_reload_action, enum devlink_reload_limit, struct netlink_ext_ack *); + int (*reload_up)(struct devlink *, enum devlink_reload_action, enum devlink_reload_limit, u32 *, struct netlink_ext_ack *); + int (*port_type_set)(struct devlink_port *, enum devlink_port_type); + int (*port_split)(struct devlink *, struct devlink_port *, unsigned int, struct netlink_ext_ack *); + int (*port_unsplit)(struct devlink *, struct devlink_port *, struct netlink_ext_ack *); + int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *); + int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *); + int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *); + int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *); + int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *); + int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *); + int (*sb_occ_snapshot)(struct devlink *, unsigned int); + int (*sb_occ_max_clear)(struct devlink *, unsigned int); + int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *); + int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *); + int (*eswitch_mode_get)(struct devlink *, u16 *); + int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *); + int (*eswitch_inline_mode_get)(struct devlink *, u8 *); + int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *); + int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *); + int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *); + int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *); + int (*flash_update)(struct devlink *, struct devlink_flash_update_params *, struct netlink_ext_ack *); + int (*trap_init)(struct devlink *, const struct devlink_trap *, void *); + void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *); + int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action, struct netlink_ext_ack *); + int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *); + int (*trap_group_set)(struct devlink *, const struct devlink_trap_group *, const struct devlink_trap_policer *, struct netlink_ext_ack *); + int (*trap_group_action_set)(struct devlink *, const struct devlink_trap_group *, enum devlink_trap_action, struct netlink_ext_ack *); + int (*trap_drop_counter_get)(struct devlink *, const struct devlink_trap *, u64 *); + int (*trap_policer_init)(struct devlink *, const struct devlink_trap_policer *); + void (*trap_policer_fini)(struct devlink *, const struct devlink_trap_policer *); + int (*trap_policer_set)(struct devlink *, const struct devlink_trap_policer *, u64, u64, struct netlink_ext_ack *); + int (*trap_policer_counter_get)(struct devlink *, const struct devlink_trap_policer *, u64 *); + int (*port_function_hw_addr_get)(struct devlink_port *, u8 *, int *, struct netlink_ext_ack *); + int (*port_function_hw_addr_set)(struct devlink_port *, const u8 *, int, struct netlink_ext_ack *); + int (*port_new)(struct devlink *, const struct devlink_port_new_attrs *, struct netlink_ext_ack *, unsigned int *); + int (*port_del)(struct devlink *, unsigned int, struct netlink_ext_ack *); + int (*port_fn_state_get)(struct devlink_port *, enum devlink_port_fn_state *, enum devlink_port_fn_opstate *, struct netlink_ext_ack *); + int (*port_fn_state_set)(struct devlink_port *, enum devlink_port_fn_state, struct netlink_ext_ack *); + int (*rate_leaf_tx_share_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); + int (*rate_leaf_tx_max_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); + int (*rate_leaf_tx_priority_set)(struct devlink_rate *, void *, u32, struct netlink_ext_ack *); + int (*rate_leaf_tx_weight_set)(struct devlink_rate *, void *, u32, struct netlink_ext_ack *); + int (*rate_node_tx_share_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); + int (*rate_node_tx_max_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); + int (*rate_node_tx_priority_set)(struct devlink_rate *, void *, u32, struct netlink_ext_ack *); + int (*rate_node_tx_weight_set)(struct devlink_rate *, void *, u32, struct netlink_ext_ack *); + int (*rate_node_new)(struct devlink_rate *, void **, struct netlink_ext_ack *); + int (*rate_node_del)(struct devlink_rate *, void *, struct netlink_ext_ack *); + int (*rate_leaf_parent_set)(struct devlink_rate *, struct devlink_rate *, void *, void *, struct netlink_ext_ack *); + int (*rate_node_parent_set)(struct devlink_rate *, struct devlink_rate *, void *, void *, struct netlink_ext_ack *); + bool (*selftest_check)(struct devlink *, unsigned int, struct netlink_ext_ack *); + enum devlink_selftest_status (*selftest_run)(struct devlink *, unsigned int, struct netlink_ext_ack *); }; -enum bpf_jit_poke_reason { - BPF_POKE_REASON_TAIL_CALL = 0, +enum devlink_info_version_type { + DEVLINK_INFO_VERSION_TYPE_NONE = 0, + DEVLINK_INFO_VERSION_TYPE_COMPONENT = 1, }; -struct bpf_array_aux { - struct list_head poke_progs; - struct bpf_map *map; - struct mutex poke_mutex; - struct work_struct work; +struct netlink_range_validation { + u64 min; + u64 max; }; -struct bpf_array { - struct bpf_map map; - u32 elem_size; - u32 index_mask; - struct bpf_array_aux *aux; - union { - char value[0]; - void *ptrs[0]; - void *pptrs[0]; - }; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct netlink_range_validation_signed { + s64 min; + s64 max; }; -struct bpf_event_entry { - struct perf_event *event; - struct file *perf_file; - struct file *map_file; - struct callback_head rcu; +enum { + NEIGH_VAR_MCAST_PROBES = 0, + NEIGH_VAR_UCAST_PROBES = 1, + NEIGH_VAR_APP_PROBES = 2, + NEIGH_VAR_MCAST_REPROBES = 3, + NEIGH_VAR_RETRANS_TIME = 4, + NEIGH_VAR_BASE_REACHABLE_TIME = 5, + NEIGH_VAR_DELAY_PROBE_TIME = 6, + NEIGH_VAR_INTERVAL_PROBE_TIME_MS = 7, + NEIGH_VAR_GC_STALETIME = 8, + NEIGH_VAR_QUEUE_LEN_BYTES = 9, + NEIGH_VAR_PROXY_QLEN = 10, + NEIGH_VAR_ANYCAST_DELAY = 11, + NEIGH_VAR_PROXY_DELAY = 12, + NEIGH_VAR_LOCKTIME = 13, + NEIGH_VAR_QUEUE_LEN = 14, + NEIGH_VAR_RETRANS_TIME_MS = 15, + NEIGH_VAR_BASE_REACHABLE_TIME_MS = 16, + NEIGH_VAR_GC_INTERVAL = 17, + NEIGH_VAR_GC_THRESH1 = 18, + NEIGH_VAR_GC_THRESH2 = 19, + NEIGH_VAR_GC_THRESH3 = 20, + NEIGH_VAR_MAX = 21, }; -struct bpf_iter_meta { - union { - struct seq_file *seq; - }; - u64 session_id; - u64 seq_num; +struct pneigh_entry; + +struct neigh_statistics; + +struct neigh_hash_table; + +struct neigh_table { + int family; + unsigned int entry_size; + unsigned int key_len; + __be16 protocol; + __u32 (*hash)(const void *, const struct net_device *, __u32 *); + bool (*key_eq)(const struct neighbour *, const void *); + int (*constructor)(struct neighbour *); + int (*pconstructor)(struct pneigh_entry *); + void (*pdestructor)(struct pneigh_entry *); + void (*proxy_redo)(struct sk_buff *); + int (*is_multicast)(const void *); + bool (*allow_add)(const struct net_device *, struct netlink_ext_ack *); + char *id; + struct neigh_parms parms; + struct list_head parms_list; + int gc_interval; + int gc_thresh1; + int gc_thresh2; + int gc_thresh3; + long unsigned int last_flush; + struct delayed_work gc_work; + struct delayed_work managed_work; + struct timer_list proxy_timer; + struct sk_buff_head proxy_queue; + atomic_t entries; + atomic_t gc_entries; + struct list_head gc_list; + struct list_head managed_list; + rwlock_t lock; + long unsigned int last_rand; + struct neigh_statistics *stats; + struct neigh_hash_table *nht; + struct pneigh_entry **phash_buckets; }; -struct bpf_iter__bpf_map_elem { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_map *map; - }; - union { - void *key; - }; - union { - void *value; - }; +struct neigh_statistics { + long unsigned int allocs; + long unsigned int destroys; + long unsigned int hash_grows; + long unsigned int res_failed; + long unsigned int lookups; + long unsigned int hits; + long unsigned int rcv_probes_mcast; + long unsigned int rcv_probes_ucast; + long unsigned int periodic_gc_runs; + long unsigned int forced_gc_runs; + long unsigned int unres_discards; + long unsigned int table_fulls; }; -enum bpf_text_poke_type { - BPF_MOD_CALL = 0, - BPF_MOD_JUMP = 1, +struct neigh_ops { + int family; + void (*solicit)(struct neighbour *, struct sk_buff *); + void (*error_report)(struct neighbour *, struct sk_buff *); + int (*output)(struct neighbour *, struct sk_buff *); + int (*connected_output)(struct neighbour *, struct sk_buff *); }; -struct bpf_iter_seq_array_map_info { - struct bpf_map *map; - void *percpu_value_buf; - u32 index; +struct pneigh_entry { + struct pneigh_entry *next; + possible_net_t net; + struct net_device *dev; + netdevice_tracker dev_tracker; + u32 flags; + u8 protocol; + u8 key[0]; }; -struct prog_poke_elem { - struct list_head list; - struct bpf_prog_aux *aux; +struct neigh_hash_table { + struct neighbour **hash_buckets; + unsigned int hash_shift; + __u32 hash_rnd[4]; + struct callback_head rcu; }; -struct mempolicy { +struct lwtunnel_state { + __u16 type; + __u16 flags; + __u16 headroom; atomic_t refcnt; - short unsigned int mode; - short unsigned int flags; - nodemask_t nodes; - int home_node; - union { - nodemask_t cpuset_mems_allowed; - nodemask_t user_nodemask; - } w; + int (*orig_output)(struct net *, struct sock *, struct sk_buff *); + int (*orig_input)(struct sk_buff *); + struct callback_head rcu; + __u8 data[0]; }; -struct kioctx; +struct dst_metrics { + u32 metrics[17]; + refcount_t refcnt; +}; -struct kioctx_table { - struct callback_head rcu; - unsigned int nr; - struct kioctx *table[0]; +enum { + TCP_ESTABLISHED = 1, + TCP_SYN_SENT = 2, + TCP_SYN_RECV = 3, + TCP_FIN_WAIT1 = 4, + TCP_FIN_WAIT2 = 5, + TCP_TIME_WAIT = 6, + TCP_CLOSE = 7, + TCP_CLOSE_WAIT = 8, + TCP_LAST_ACK = 9, + TCP_LISTEN = 10, + TCP_CLOSING = 11, + TCP_NEW_SYN_RECV = 12, + TCP_MAX_STATES = 13, }; -enum pageflags { - PG_locked = 0, - PG_referenced = 1, - PG_uptodate = 2, - PG_dirty = 3, - PG_lru = 4, - PG_active = 5, - PG_workingset = 6, - PG_waiters = 7, - PG_error = 8, - PG_slab = 9, - PG_owner_priv_1 = 10, - PG_arch_1 = 11, - PG_reserved = 12, - PG_private = 13, - PG_private_2 = 14, - PG_writeback = 15, - PG_head = 16, - PG_mappedtodisk = 17, - PG_reclaim = 18, - PG_swapbacked = 19, - PG_unevictable = 20, - PG_mlocked = 21, - PG_uncached = 22, - PG_hwpoison = 23, - PG_arch_2 = 24, - __NR_PAGEFLAGS = 25, - PG_readahead = 18, - PG_checked = 10, - PG_swapcache = 10, - PG_fscache = 14, - PG_pinned = 10, - PG_savepinned = 3, - PG_foreign = 10, - PG_xen_remapped = 10, - PG_slob_free = 13, - PG_double_map = 6, - PG_has_hwpoisoned = 17, - PG_isolated = 18, - PG_reported = 2, +struct fib_rule_hdr { + __u8 family; + __u8 dst_len; + __u8 src_len; + __u8 tos; + __u8 table; + __u8 res1; + __u8 res2; + __u8 action; + __u32 flags; }; -enum migrate_reason { - MR_COMPACTION = 0, - MR_MEMORY_FAILURE = 1, - MR_MEMORY_HOTPLUG = 2, - MR_SYSCALL = 3, - MR_MEMPOLICY_MBIND = 4, - MR_NUMA_MISPLACED = 5, - MR_CONTIG_RANGE = 6, - MR_LONGTERM_PIN = 7, - MR_DEMOTION = 8, - MR_TYPES = 9, +struct fib_rule_port_range { + __u16 start; + __u16 end; }; -enum hrtimer_mode { - HRTIMER_MODE_ABS = 0, - HRTIMER_MODE_REL = 1, - HRTIMER_MODE_PINNED = 2, - HRTIMER_MODE_SOFT = 4, - HRTIMER_MODE_HARD = 8, - HRTIMER_MODE_ABS_PINNED = 2, - HRTIMER_MODE_REL_PINNED = 3, - HRTIMER_MODE_ABS_SOFT = 4, - HRTIMER_MODE_REL_SOFT = 5, - HRTIMER_MODE_ABS_PINNED_SOFT = 6, - HRTIMER_MODE_REL_PINNED_SOFT = 7, - HRTIMER_MODE_ABS_HARD = 8, - HRTIMER_MODE_REL_HARD = 9, - HRTIMER_MODE_ABS_PINNED_HARD = 10, - HRTIMER_MODE_REL_PINNED_HARD = 11, -}; - -struct hrtimer_sleeper { - struct hrtimer timer; - struct task_struct *task; -}; - -struct request; - -struct blk_plug { - struct request *mq_list; - struct request *cached_rq; - short unsigned int nr_ios; - short unsigned int rq_count; - bool multiple_queues; - bool has_elevator; - bool nowait; - struct list_head cb_list; -}; - -enum blk_bounce { - BLK_BOUNCE_NONE = 0, - BLK_BOUNCE_HIGH = 1, +struct fib_kuid_range { + kuid_t start; + kuid_t end; }; -enum blk_zoned_model { - BLK_ZONED_NONE = 0, - BLK_ZONED_HA = 1, - BLK_ZONED_HM = 2, +struct fib_rule { + struct list_head list; + int iifindex; + int oifindex; + u32 mark; + u32 mark_mask; + u32 flags; + u32 table; + u8 action; + u8 l3mdev; + u8 proto; + u8 ip_proto; + u32 target; + __be64 tun_id; + struct fib_rule *ctarget; + struct net *fr_net; + refcount_t refcnt; + u32 pref; + int suppress_ifgroup; + int suppress_prefixlen; + char iifname[16]; + char oifname[16]; + struct fib_kuid_range uid_range; + struct fib_rule_port_range sport_range; + struct fib_rule_port_range dport_range; + struct callback_head rcu; }; -struct queue_limits { - enum blk_bounce bounce; - long unsigned int seg_boundary_mask; - long unsigned int virt_boundary_mask; - unsigned int max_hw_sectors; - unsigned int max_dev_sectors; - unsigned int chunk_sectors; - unsigned int max_sectors; - unsigned int max_segment_size; - unsigned int physical_block_size; - unsigned int logical_block_size; - unsigned int alignment_offset; - unsigned int io_min; - unsigned int io_opt; - unsigned int max_discard_sectors; - unsigned int max_hw_discard_sectors; - unsigned int max_write_zeroes_sectors; - unsigned int max_zone_append_sectors; - unsigned int discard_granularity; - unsigned int discard_alignment; - unsigned int zone_write_granularity; - short unsigned int max_segments; - short unsigned int max_integrity_segments; - short unsigned int max_discard_segments; - unsigned char misaligned; - unsigned char discard_misaligned; - unsigned char raid_partial_stripes_expensive; - enum blk_zoned_model zoned; +struct fib_lookup_arg { + void *lookup_ptr; + const void *lookup_data; + void *result; + struct fib_rule *rule; + u32 table; + int flags; }; -struct elevator_queue; - -struct blk_queue_stats; - -struct rq_qos; - -struct blk_mq_ops; - -struct blk_mq_ctx; - -struct blk_stat_callback; - -struct blk_rq_stat; +struct smc_hashinfo; -struct blk_mq_tags; +struct sk_psock; -struct blk_trace; +struct request_sock_ops; -struct blk_flush_queue; +struct timewait_sock_ops; -struct throtl_data; +struct raw_hashinfo; -struct blk_mq_tag_set; +struct proto { + void (*close)(struct sock *, long int); + int (*pre_connect)(struct sock *, struct sockaddr *, int); + int (*connect)(struct sock *, struct sockaddr *, int); + int (*disconnect)(struct sock *, int); + struct sock * (*accept)(struct sock *, int, int *, bool); + int (*ioctl)(struct sock *, int, long unsigned int); + int (*init)(struct sock *); + void (*destroy)(struct sock *); + void (*shutdown)(struct sock *, int); + int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); + int (*getsockopt)(struct sock *, int, int, char *, int *); + void (*keepalive)(struct sock *, int); + int (*sendmsg)(struct sock *, struct msghdr *, size_t); + int (*recvmsg)(struct sock *, struct msghdr *, size_t, int, int *); + int (*sendpage)(struct sock *, struct page *, int, size_t, int); + int (*bind)(struct sock *, struct sockaddr *, int); + int (*bind_add)(struct sock *, struct sockaddr *, int); + int (*backlog_rcv)(struct sock *, struct sk_buff *); + bool (*bpf_bypass_getsockopt)(int, int); + void (*release_cb)(struct sock *); + int (*hash)(struct sock *); + void (*unhash)(struct sock *); + void (*rehash)(struct sock *); + int (*get_port)(struct sock *, short unsigned int); + void (*put_port)(struct sock *); + int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool); + unsigned int inuse_idx; + int (*forward_alloc_get)(const struct sock *); + bool (*stream_memory_free)(const struct sock *, int); + bool (*sock_is_readable)(struct sock *); + void (*enter_memory_pressure)(struct sock *); + void (*leave_memory_pressure)(struct sock *); + atomic_long_t *memory_allocated; + int *per_cpu_fw_alloc; + struct percpu_counter *sockets_allocated; + long unsigned int *memory_pressure; + long int *sysctl_mem; + int *sysctl_wmem; + int *sysctl_rmem; + u32 sysctl_wmem_offset; + u32 sysctl_rmem_offset; + int max_header; + bool no_autobind; + struct kmem_cache *slab; + unsigned int obj_size; + slab_flags_t slab_flags; + unsigned int useroffset; + unsigned int usersize; + unsigned int *orphan_count; + struct request_sock_ops *rsk_prot; + struct timewait_sock_ops *twsk_prot; + union { + struct inet_hashinfo *hashinfo; + struct udp_table *udp_table; + struct raw_hashinfo *raw_hash; + struct smc_hashinfo *smc_hash; + } h; + struct module *owner; + char name[32]; + struct list_head node; + int (*diag_destroy)(struct sock *, int); +}; -struct blk_independent_access_ranges; +struct request_sock; -struct request_queue { - struct request *last_merge; - struct elevator_queue *elevator; - struct percpu_ref q_usage_counter; - struct blk_queue_stats *stats; - struct rq_qos *rq_qos; - const struct blk_mq_ops *mq_ops; - struct blk_mq_ctx *queue_ctx; - unsigned int queue_depth; - struct xarray hctx_table; - unsigned int nr_hw_queues; - void *queuedata; - long unsigned int queue_flags; - atomic_t pm_only; - int id; - spinlock_t queue_lock; - struct gendisk *disk; - struct kobject kobj; - struct kobject *mq_kobj; - long unsigned int nr_requests; - unsigned int dma_pad_mask; - unsigned int dma_alignment; - unsigned int rq_timeout; - int poll_nsec; - struct blk_stat_callback *poll_cb; - struct blk_rq_stat *poll_stat; - struct timer_list timeout; - struct work_struct timeout_work; - atomic_t nr_active_requests_shared_tags; - struct blk_mq_tags *sched_shared_tags; - struct list_head icq_list; - long unsigned int blkcg_pols[1]; - struct blkcg_gq *root_blkg; - struct list_head blkg_list; - struct queue_limits limits; - unsigned int required_elevator_features; - int node; - struct mutex debugfs_mutex; - struct blk_trace *blk_trace; - struct blk_flush_queue *fq; - struct list_head requeue_list; - spinlock_t requeue_lock; - struct delayed_work requeue_work; - struct mutex sysfs_lock; - struct mutex sysfs_dir_lock; - struct list_head unused_hctx_list; - spinlock_t unused_hctx_lock; - int mq_freeze_depth; - struct throtl_data *td; - struct callback_head callback_head; - wait_queue_head_t mq_freeze_wq; - struct mutex mq_freeze_lock; - int quiesce_depth; - struct blk_mq_tag_set *tag_set; - struct list_head tag_set_list; - struct bio_set bio_split; - struct dentry *debugfs_dir; - struct dentry *sched_debugfs_dir; - struct dentry *rqos_debugfs_dir; - bool mq_sysfs_init_done; - struct blk_independent_access_ranges *ia_ranges; - struct srcu_struct srcu[0]; +struct request_sock_ops { + int family; + unsigned int obj_size; + struct kmem_cache *slab; + char *slab_name; + int (*rtx_syn_ack)(const struct sock *, struct request_sock *); + void (*send_ack)(const struct sock *, struct sk_buff *, struct request_sock *); + void (*send_reset)(const struct sock *, struct sk_buff *); + void (*destructor)(struct request_sock *); + void (*syn_ack_timeout)(const struct request_sock *); }; -enum { - IOPRIO_CLASS_NONE = 0, - IOPRIO_CLASS_RT = 1, - IOPRIO_CLASS_BE = 2, - IOPRIO_CLASS_IDLE = 3, +struct timewait_sock_ops { + struct kmem_cache *twsk_slab; + char *twsk_slab_name; + unsigned int twsk_obj_size; + int (*twsk_unique)(struct sock *, struct sock *, void *); + void (*twsk_destructor)(struct sock *); }; -typedef int __kernel_rwf_t; - -typedef __kernel_rwf_t rwf_t; +struct saved_syn; -struct io_comp_batch { - struct request *req_list; - bool need_ts; - void (*complete)(struct io_comp_batch *); +struct request_sock { + struct sock_common __req_common; + struct request_sock *dl_next; + u16 mss; + u8 num_retrans; + u8 syncookie: 1; + u8 num_timeout: 7; + u32 ts_recent; + struct timer_list rsk_timer; + const struct request_sock_ops *rsk_ops; + struct sock *sk; + struct saved_syn *saved_syn; + u32 secid; + u32 peer_secid; + u32 timeout; }; -typedef __kernel_ulong_t aio_context_t; - -enum { - IOCB_CMD_PREAD = 0, - IOCB_CMD_PWRITE = 1, - IOCB_CMD_FSYNC = 2, - IOCB_CMD_FDSYNC = 3, - IOCB_CMD_POLL = 5, - IOCB_CMD_NOOP = 6, - IOCB_CMD_PREADV = 7, - IOCB_CMD_PWRITEV = 8, +struct saved_syn { + u32 mac_hdrlen; + u32 network_hdrlen; + u32 tcp_hdrlen; + u8 data[0]; }; -struct io_event { - __u64 data; - __u64 obj; - __s64 res; - __s64 res2; +enum tsq_enum { + TSQ_THROTTLED = 0, + TSQ_QUEUED = 1, + TCP_TSQ_DEFERRED = 2, + TCP_WRITE_TIMER_DEFERRED = 3, + TCP_DELACK_TIMER_DEFERRED = 4, + TCP_MTU_REDUCED_DEFERRED = 5, }; -struct iocb { - __u64 aio_data; - __u32 aio_key; - __kernel_rwf_t aio_rw_flags; - __u16 aio_lio_opcode; - __s16 aio_reqprio; - __u32 aio_fildes; - __u64 aio_buf; - __u64 aio_nbytes; - __s64 aio_offset; - __u64 aio_reserved2; - __u32 aio_flags; - __u32 aio_resfd; +struct udphdr { + __be16 source; + __be16 dest; + __be16 len; + __sum16 check; }; -struct block_device_operations; - -struct timer_rand_state; +struct ip6_sf_list { + struct ip6_sf_list *sf_next; + struct in6_addr sf_addr; + long unsigned int sf_count[2]; + unsigned char sf_gsresp; + unsigned char sf_oldin; + unsigned char sf_crcount; + struct callback_head rcu; +}; -struct disk_events; +struct ifmcaddr6 { + struct in6_addr mca_addr; + struct inet6_dev *idev; + struct ifmcaddr6 *next; + struct ip6_sf_list *mca_sources; + struct ip6_sf_list *mca_tomb; + unsigned int mca_sfmode; + unsigned char mca_crcount; + long unsigned int mca_sfcount[2]; + struct delayed_work mca_work; + unsigned int mca_flags; + int mca_users; + refcount_t mca_refcnt; + long unsigned int mca_cstamp; + long unsigned int mca_tstamp; + struct callback_head rcu; +}; -struct badblocks; +struct ifacaddr6 { + struct in6_addr aca_addr; + struct fib6_info *aca_rt; + struct ifacaddr6 *aca_next; + struct hlist_node aca_addr_lst; + int aca_users; + refcount_t aca_refcnt; + long unsigned int aca_cstamp; + long unsigned int aca_tstamp; + struct callback_head rcu; +}; -struct gendisk { - int major; - int first_minor; - int minors; - char disk_name[32]; - short unsigned int events; - short unsigned int event_flags; - struct xarray part_tbl; - struct block_device *part0; - const struct block_device_operations *fops; - struct request_queue *queue; - void *private_data; - int flags; - long unsigned int state; - struct mutex open_mutex; - unsigned int open_partitions; - struct backing_dev_info *bdi; - struct kobject *slave_dir; - struct timer_rand_state *random; - atomic_t sync_io; - struct disk_events *ev; - int node_id; - struct badblocks *bb; - struct lockdep_map lockdep_map; - u64 diskseq; +struct fib_nh_exception { + struct fib_nh_exception *fnhe_next; + int fnhe_genid; + __be32 fnhe_daddr; + u32 fnhe_pmtu; + bool fnhe_mtu_locked; + __be32 fnhe_gw; + long unsigned int fnhe_expires; + struct rtable *fnhe_rth_input; + struct rtable *fnhe_rth_output; + long unsigned int fnhe_stamp; + struct callback_head rcu; }; -struct partition_meta_info { - char uuid[37]; - u8 volname[64]; +struct rtable { + struct dst_entry dst; + int rt_genid; + unsigned int rt_flags; + __u16 rt_type; + __u8 rt_is_input; + __u8 rt_uses_gateway; + int rt_iif; + u8 rt_gw_family; + union { + __be32 rt_gw4; + struct in6_addr rt_gw6; + }; + u32 rt_mtu_locked: 1; + u32 rt_pmtu: 31; + struct list_head rt_uncached; + struct uncached_list *rt_uncached_list; }; -struct blk_rq_stat { - u64 mean; - u64 min; - u64 max; - u32 nr_samples; - u64 batch; +struct fnhe_hash_bucket { + struct fib_nh_exception *chain; }; -typedef int kiocb_cancel_fn(struct kiocb *); +struct fib_info; -struct blk_zone { - __u64 start; - __u64 len; - __u64 wp; - __u8 type; - __u8 cond; - __u8 non_seq; - __u8 reset; - __u8 resv[4]; - __u64 capacity; - __u8 reserved[24]; +struct fib_nh { + struct fib_nh_common nh_common; + struct hlist_node nh_hash; + struct fib_info *nh_parent; + __be32 nh_saddr; + int nh_saddr_genid; }; -typedef int (*report_zones_cb)(struct blk_zone *, unsigned int, void *); - -enum blk_unique_id { - BLK_UID_T10 = 1, - BLK_UID_EUI64 = 2, - BLK_UID_NAA = 3, +struct fib_info { + struct hlist_node fib_hash; + struct hlist_node fib_lhash; + struct list_head nh_list; + struct net *fib_net; + refcount_t fib_treeref; + refcount_t fib_clntref; + unsigned int fib_flags; + unsigned char fib_dead; + unsigned char fib_protocol; + unsigned char fib_scope; + unsigned char fib_type; + __be32 fib_prefsrc; + u32 fib_tb_id; + u32 fib_priority; + struct dst_metrics *fib_metrics; + int fib_nhs; + bool fib_nh_is_v6; + bool nh_updated; + struct nexthop *nh; + struct callback_head rcu; + struct fib_nh fib_nh[0]; }; -struct hd_geometry; +struct nh_info; -struct pr_ops; +struct nh_group; -struct block_device_operations { - void (*submit_bio)(struct bio *); - int (*poll_bio)(struct bio *, struct io_comp_batch *, unsigned int); - int (*open)(struct block_device *, fmode_t); - void (*release)(struct gendisk *, fmode_t); - int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int); - int (*ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int); - int (*compat_ioctl)(struct block_device *, fmode_t, unsigned int, long unsigned int); - unsigned int (*check_events)(struct gendisk *, unsigned int); - void (*unlock_native_capacity)(struct gendisk *); - int (*getgeo)(struct block_device *, struct hd_geometry *); - int (*set_read_only)(struct block_device *, bool); - void (*free_disk)(struct gendisk *); - void (*swap_slot_free_notify)(struct block_device *, long unsigned int); - int (*report_zones)(struct gendisk *, sector_t, unsigned int, report_zones_cb, void *); - char * (*devnode)(struct gendisk *, umode_t *); - int (*get_unique_id)(struct gendisk *, u8 *, enum blk_unique_id); - struct module *owner; - const struct pr_ops *pr_ops; - int (*alternative_gpt_sector)(struct gendisk *, sector_t *); +struct nexthop { + struct rb_node rb_node; + struct list_head fi_list; + struct list_head f6i_list; + struct list_head fdb_list; + struct list_head grp_list; + struct net *net; + u32 id; + u8 protocol; + u8 nh_flags; + bool is_group; + refcount_t refcnt; + struct callback_head rcu; + union { + struct nh_info *nh_info; + struct nh_group *nh_grp; + }; }; -struct blk_independent_access_range { - struct kobject kobj; - struct request_queue *queue; - sector_t sector; - sector_t nr_sectors; +enum { + __ND_OPT_PREFIX_INFO_END = 0, + ND_OPT_SOURCE_LL_ADDR = 1, + ND_OPT_TARGET_LL_ADDR = 2, + ND_OPT_PREFIX_INFO = 3, + ND_OPT_REDIRECT_HDR = 4, + ND_OPT_MTU = 5, + ND_OPT_NONCE = 14, + __ND_OPT_ARRAY_MAX = 15, + ND_OPT_ROUTE_INFO = 24, + ND_OPT_RDNSS = 25, + ND_OPT_DNSSL = 31, + ND_OPT_6CO = 34, + ND_OPT_CAPTIVE_PORTAL = 37, + ND_OPT_PREF64 = 38, + __ND_OPT_MAX = 39, }; -struct blk_independent_access_ranges { - struct kobject kobj; - bool sysfs_registered; - unsigned int nr_ia_ranges; - struct blk_independent_access_range ia_range[0]; +struct nd_opt_hdr { + __u8 nd_opt_type; + __u8 nd_opt_len; }; -enum blk_eh_timer_return { - BLK_EH_DONE = 0, - BLK_EH_RESET_TIMER = 1, +struct ndisc_options { + struct nd_opt_hdr *nd_opt_array[15]; + struct nd_opt_hdr *nd_opts_ri; + struct nd_opt_hdr *nd_opts_ri_end; + struct nd_opt_hdr *nd_useropts; + struct nd_opt_hdr *nd_useropts_end; }; -struct blk_mq_hw_ctx; - -struct blk_mq_queue_data; - -struct blk_mq_ops { - blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *); - void (*commit_rqs)(struct blk_mq_hw_ctx *); - void (*queue_rqs)(struct request **); - int (*get_budget)(struct request_queue *); - void (*put_budget)(struct request_queue *, int); - void (*set_rq_budget_token)(struct request *, int); - int (*get_rq_budget_token)(struct request *); - enum blk_eh_timer_return (*timeout)(struct request *, bool); - int (*poll)(struct blk_mq_hw_ctx *, struct io_comp_batch *); - void (*complete)(struct request *); - int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int); - void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int); - int (*init_request)(struct blk_mq_tag_set *, struct request *, unsigned int, unsigned int); - void (*exit_request)(struct blk_mq_tag_set *, struct request *, unsigned int); - void (*cleanup_rq)(struct request *); - bool (*busy)(struct request_queue *); - int (*map_queues)(struct blk_mq_tag_set *); - void (*show_rq)(struct seq_file *, struct request *); +struct prefix_info { + __u8 type; + __u8 length; + __u8 prefix_len; + __u8 reserved: 6; + __u8 autoconf: 1; + __u8 onlink: 1; + __be32 valid; + __be32 prefered; + __be32 reserved2; + struct in6_addr prefix; }; -enum pr_type { - PR_WRITE_EXCLUSIVE = 1, - PR_EXCLUSIVE_ACCESS = 2, - PR_WRITE_EXCLUSIVE_REG_ONLY = 3, - PR_EXCLUSIVE_ACCESS_REG_ONLY = 4, - PR_WRITE_EXCLUSIVE_ALL_REGS = 5, - PR_EXCLUSIVE_ACCESS_ALL_REGS = 6, +struct ethtool_drvinfo { + __u32 cmd; + char driver[32]; + char version[32]; + char fw_version[32]; + char bus_info[32]; + char erom_version[32]; + char reserved2[12]; + __u32 n_priv_flags; + __u32 n_stats; + __u32 testinfo_len; + __u32 eedump_len; + __u32 regdump_len; }; -struct pr_ops { - int (*pr_register)(struct block_device *, u64, u64, u32); - int (*pr_reserve)(struct block_device *, u64, enum pr_type, u32); - int (*pr_release)(struct block_device *, u64, enum pr_type); - int (*pr_preempt)(struct block_device *, u64, u64, enum pr_type, bool); - int (*pr_clear)(struct block_device *, u64); +struct ethtool_wolinfo { + __u32 cmd; + __u32 supported; + __u32 wolopts; + __u8 sopass[6]; }; -struct pseudo_fs_context { - const struct super_operations *ops; - const struct xattr_handler **xattr; - const struct dentry_operations *dops; - long unsigned int magic; +struct ethtool_tunable { + __u32 cmd; + __u32 id; + __u32 type_id; + __u32 len; + void *data[0]; }; -struct aio_ring { - unsigned int id; - unsigned int nr; - unsigned int head; - unsigned int tail; - unsigned int magic; - unsigned int compat_features; - unsigned int incompat_features; - unsigned int header_length; - struct io_event io_events[0]; +struct ethtool_regs { + __u32 cmd; + __u32 version; + __u32 len; + __u8 data[0]; }; -struct kioctx_cpu; - -struct ctx_rq_wait; - -struct kioctx { - struct percpu_ref users; - atomic_t dead; - struct percpu_ref reqs; - long unsigned int user_id; - struct kioctx_cpu *cpu; - unsigned int req_batch; - unsigned int max_reqs; - unsigned int nr_events; - long unsigned int mmap_base; - long unsigned int mmap_size; - struct page **ring_pages; - long int nr_pages; - struct rcu_work free_rwork; - struct ctx_rq_wait *rq_wait; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct { - atomic_t reqs_available; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct { - spinlock_t ctx_lock; - struct list_head active_reqs; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct { - struct mutex ring_lock; - wait_queue_head_t wait; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct { - unsigned int tail; - unsigned int completed_events; - spinlock_t completion_lock; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct page *internal_pages[8]; - struct file *aio_ring_file; - unsigned int id; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct ethtool_eeprom { + __u32 cmd; + __u32 magic; + __u32 offset; + __u32 len; + __u8 data[0]; }; -struct kioctx_cpu { - unsigned int reqs_available; +struct ethtool_eee { + __u32 cmd; + __u32 supported; + __u32 advertised; + __u32 lp_advertised; + __u32 eee_active; + __u32 eee_enabled; + __u32 tx_lpi_enabled; + __u32 tx_lpi_timer; + __u32 reserved[2]; }; -struct ctx_rq_wait { - struct completion comp; - atomic_t count; +struct ethtool_modinfo { + __u32 cmd; + __u32 type; + __u32 eeprom_len; + __u32 reserved[8]; }; -struct fsync_iocb { - struct file *file; - struct work_struct work; - bool datasync; - struct cred *creds; +struct ethtool_coalesce { + __u32 cmd; + __u32 rx_coalesce_usecs; + __u32 rx_max_coalesced_frames; + __u32 rx_coalesce_usecs_irq; + __u32 rx_max_coalesced_frames_irq; + __u32 tx_coalesce_usecs; + __u32 tx_max_coalesced_frames; + __u32 tx_coalesce_usecs_irq; + __u32 tx_max_coalesced_frames_irq; + __u32 stats_block_coalesce_usecs; + __u32 use_adaptive_rx_coalesce; + __u32 use_adaptive_tx_coalesce; + __u32 pkt_rate_low; + __u32 rx_coalesce_usecs_low; + __u32 rx_max_coalesced_frames_low; + __u32 tx_coalesce_usecs_low; + __u32 tx_max_coalesced_frames_low; + __u32 pkt_rate_high; + __u32 rx_coalesce_usecs_high; + __u32 rx_max_coalesced_frames_high; + __u32 tx_coalesce_usecs_high; + __u32 tx_max_coalesced_frames_high; + __u32 rate_sample_interval; }; -struct poll_iocb { - struct file *file; - struct wait_queue_head *head; - __poll_t events; - bool cancelled; - bool work_scheduled; - bool work_need_resched; - struct wait_queue_entry wait; - struct work_struct work; +struct ethtool_ringparam { + __u32 cmd; + __u32 rx_max_pending; + __u32 rx_mini_max_pending; + __u32 rx_jumbo_max_pending; + __u32 tx_max_pending; + __u32 rx_pending; + __u32 rx_mini_pending; + __u32 rx_jumbo_pending; + __u32 tx_pending; }; -struct aio_kiocb { - union { - struct file *ki_filp; - struct kiocb rw; - struct fsync_iocb fsync; - struct poll_iocb poll; - }; - struct kioctx *ki_ctx; - kiocb_cancel_fn *ki_cancel; - struct io_event ki_res; - struct list_head ki_list; - refcount_t ki_refcnt; - struct eventfd_ctx *ki_eventfd; +struct ethtool_channels { + __u32 cmd; + __u32 max_rx; + __u32 max_tx; + __u32 max_other; + __u32 max_combined; + __u32 rx_count; + __u32 tx_count; + __u32 other_count; + __u32 combined_count; }; -struct aio_poll_table { - struct poll_table_struct pt; - struct aio_kiocb *iocb; - bool queued; - int error; +struct ethtool_pauseparam { + __u32 cmd; + __u32 autoneg; + __u32 rx_pause; + __u32 tx_pause; }; -struct __aio_sigset { - const sigset_t *sigmask; - size_t sigsetsize; +enum ethtool_link_ext_state { + ETHTOOL_LINK_EXT_STATE_AUTONEG = 0, + ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE = 1, + ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH = 2, + ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY = 3, + ETHTOOL_LINK_EXT_STATE_NO_CABLE = 4, + ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE = 5, + ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE = 6, + ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE = 7, + ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED = 8, + ETHTOOL_LINK_EXT_STATE_OVERHEAT = 9, + ETHTOOL_LINK_EXT_STATE_MODULE = 10, }; -typedef __u32 __le32; - -typedef u16 uint16_t; - -struct posix_acl_entry { - short int e_tag; - short unsigned int e_perm; - union { - kuid_t e_uid; - kgid_t e_gid; - }; +enum ethtool_link_ext_substate_autoneg { + ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1, + ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED = 2, + ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED = 3, + ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE = 4, + ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE = 5, + ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD = 6, }; -struct posix_acl { - refcount_t a_refcount; - struct callback_head a_rcu; - unsigned int a_count; - struct posix_acl_entry a_entries[0]; +enum ethtool_link_ext_substate_link_training { + ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1, + ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT = 2, + ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 3, + ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT = 4, }; -enum p9_open_mode_t { - P9_OREAD = 0, - P9_OWRITE = 1, - P9_ORDWR = 2, - P9_OEXEC = 3, - P9_OTRUNC = 16, - P9_OREXEC = 32, - P9_ORCLOSE = 64, - P9_OAPPEND = 128, - P9_OEXCL = 4096, +enum ethtool_link_ext_substate_link_logical_mismatch { + ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1, + ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK = 2, + ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS = 3, + ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED = 4, + ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED = 5, }; -enum p9_perm_t { - P9_DMDIR = 2147483648, - P9_DMAPPEND = 1073741824, - P9_DMEXCL = 536870912, - P9_DMMOUNT = 268435456, - P9_DMAUTH = 134217728, - P9_DMTMP = 67108864, - P9_DMSYMLINK = 33554432, - P9_DMLINK = 16777216, - P9_DMDEVICE = 8388608, - P9_DMNAMEDPIPE = 2097152, - P9_DMSOCKET = 1048576, - P9_DMSETUID = 524288, - P9_DMSETGID = 262144, - P9_DMSETVTX = 65536, +enum ethtool_link_ext_substate_bad_signal_integrity { + ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1, + ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE = 2, + ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_REFERENCE_CLOCK_LOST = 3, + ETHTOOL_LINK_EXT_SUBSTATE_BSI_SERDES_ALOS = 4, }; -struct p9_qid { - u8 type; - u32 version; - u64 path; +enum ethtool_link_ext_substate_cable_issue { + ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1, + ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE = 2, }; -struct p9_wstat { - u16 size; - u16 type; - u32 dev; - struct p9_qid qid; - u32 mode; - u32 atime; - u32 mtime; - u64 length; - const char *name; - const char *uid; - const char *gid; - const char *muid; - char *extension; - kuid_t n_uid; - kgid_t n_gid; - kuid_t n_muid; +enum ethtool_link_ext_substate_module { + ETHTOOL_LINK_EXT_SUBSTATE_MODULE_CMIS_NOT_READY = 1, }; -enum p9_trans_status { - Connected = 0, - BeginDisconnect = 1, - Disconnected = 2, - Hung = 3, +enum ethtool_module_power_mode_policy { + ETHTOOL_MODULE_POWER_MODE_POLICY_HIGH = 1, + ETHTOOL_MODULE_POWER_MODE_POLICY_AUTO = 2, }; -struct p9_trans_module; - -struct p9_client { - spinlock_t lock; - unsigned int msize; - unsigned char proto_version; - struct p9_trans_module *trans_mod; - enum p9_trans_status status; - void *trans; - struct kmem_cache *fcall_cache; - union { - struct { - int rfd; - int wfd; - } fd; - struct { - u16 port; - bool privport; - } tcp; - } trans_opts; - struct idr fids; - struct idr reqs; - char name[65]; +enum ethtool_module_power_mode { + ETHTOOL_MODULE_POWER_MODE_LOW = 1, + ETHTOOL_MODULE_POWER_MODE_HIGH = 2, }; -struct p9_fid { - struct p9_client *clnt; - u32 fid; - refcount_t count; - int mode; - struct p9_qid qid; - u32 iounit; - kuid_t uid; - void *rdir; - struct hlist_node dlist; - struct hlist_node ilist; +struct ethtool_test { + __u32 cmd; + __u32 flags; + __u32 reserved; + __u32 len; + __u64 data[0]; }; -enum netfs_io_source { - NETFS_FILL_WITH_ZEROES = 0, - NETFS_DOWNLOAD_FROM_SERVER = 1, - NETFS_READ_FROM_CACHE = 2, - NETFS_INVALID_READ = 3, +struct ethtool_stats { + __u32 cmd; + __u32 n_stats; + __u64 data[0]; }; -typedef void (*netfs_io_terminated_t)(void *, ssize_t, bool); - -struct netfs_request_ops; +struct ethtool_tcpip4_spec { + __be32 ip4src; + __be32 ip4dst; + __be16 psrc; + __be16 pdst; + __u8 tos; +}; -struct netfs_i_context { - const struct netfs_request_ops *ops; - loff_t remote_i_size; +struct ethtool_ah_espip4_spec { + __be32 ip4src; + __be32 ip4dst; + __be32 spi; + __u8 tos; }; -struct netfs_io_request; - -struct netfs_io_subrequest; - -struct netfs_request_ops { - int (*init_request)(struct netfs_io_request *, struct file *); - int (*begin_cache_operation)(struct netfs_io_request *); - void (*expand_readahead)(struct netfs_io_request *); - bool (*clamp_length)(struct netfs_io_subrequest *); - void (*issue_read)(struct netfs_io_subrequest *); - bool (*is_still_valid)(struct netfs_io_request *); - int (*check_write_begin)(struct file *, loff_t, unsigned int, struct folio *, void **); - void (*done)(struct netfs_io_request *); - void (*cleanup)(struct address_space *, void *); +struct ethtool_usrip4_spec { + __be32 ip4src; + __be32 ip4dst; + __be32 l4_4_bytes; + __u8 tos; + __u8 ip_ver; + __u8 proto; }; -struct netfs_cache_ops; +struct ethtool_tcpip6_spec { + __be32 ip6src[4]; + __be32 ip6dst[4]; + __be16 psrc; + __be16 pdst; + __u8 tclass; +}; -struct netfs_cache_resources { - const struct netfs_cache_ops *ops; - void *cache_priv; - void *cache_priv2; - unsigned int debug_id; - unsigned int inval_counter; +struct ethtool_ah_espip6_spec { + __be32 ip6src[4]; + __be32 ip6dst[4]; + __be32 spi; + __u8 tclass; }; -enum netfs_read_from_hole { - NETFS_READ_HOLE_IGNORE = 0, - NETFS_READ_HOLE_CLEAR = 1, - NETFS_READ_HOLE_FAIL = 2, +struct ethtool_usrip6_spec { + __be32 ip6src[4]; + __be32 ip6dst[4]; + __be32 l4_4_bytes; + __u8 tclass; + __u8 l4_proto; }; -struct netfs_cache_ops { - void (*end_operation)(struct netfs_cache_resources *); - int (*read)(struct netfs_cache_resources *, loff_t, struct iov_iter *, enum netfs_read_from_hole, netfs_io_terminated_t, void *); - int (*write)(struct netfs_cache_resources *, loff_t, struct iov_iter *, netfs_io_terminated_t, void *); - void (*expand_readahead)(struct netfs_cache_resources *, loff_t *, size_t *, loff_t); - enum netfs_io_source (*prepare_read)(struct netfs_io_subrequest *, loff_t); - int (*prepare_write)(struct netfs_cache_resources *, loff_t *, size_t *, loff_t, bool); - int (*query_occupancy)(struct netfs_cache_resources *, loff_t, size_t, size_t, loff_t *, size_t *); +union ethtool_flow_union { + struct ethtool_tcpip4_spec tcp_ip4_spec; + struct ethtool_tcpip4_spec udp_ip4_spec; + struct ethtool_tcpip4_spec sctp_ip4_spec; + struct ethtool_ah_espip4_spec ah_ip4_spec; + struct ethtool_ah_espip4_spec esp_ip4_spec; + struct ethtool_usrip4_spec usr_ip4_spec; + struct ethtool_tcpip6_spec tcp_ip6_spec; + struct ethtool_tcpip6_spec udp_ip6_spec; + struct ethtool_tcpip6_spec sctp_ip6_spec; + struct ethtool_ah_espip6_spec ah_ip6_spec; + struct ethtool_ah_espip6_spec esp_ip6_spec; + struct ethtool_usrip6_spec usr_ip6_spec; + struct ethhdr ether_spec; + __u8 hdata[52]; }; -struct netfs_io_subrequest { - struct netfs_io_request *rreq; - struct list_head rreq_link; - loff_t start; - size_t len; - size_t transferred; - refcount_t ref; - short int error; - short unsigned int debug_index; - enum netfs_io_source source; - long unsigned int flags; +struct ethtool_flow_ext { + __u8 padding[2]; + unsigned char h_dest[6]; + __be16 vlan_etype; + __be16 vlan_tci; + __be32 data[2]; }; -enum netfs_io_origin { - NETFS_READAHEAD = 0, - NETFS_READPAGE = 1, - NETFS_READ_FOR_WRITE = 2, +struct ethtool_rx_flow_spec { + __u32 flow_type; + union ethtool_flow_union h_u; + struct ethtool_flow_ext h_ext; + union ethtool_flow_union m_u; + struct ethtool_flow_ext m_ext; + __u64 ring_cookie; + __u32 location; }; -struct netfs_io_request { - struct work_struct work; - struct inode *inode; - struct address_space *mapping; - struct netfs_cache_resources cache_resources; - struct list_head subrequests; - void *netfs_priv; - unsigned int debug_id; - atomic_t nr_outstanding; - atomic_t nr_copy_ops; - size_t submitted; - size_t len; - short int error; - enum netfs_io_origin origin; - loff_t i_size; - loff_t start; - long unsigned int no_unlock_folio; - refcount_t ref; - long unsigned int flags; - const struct netfs_request_ops *netfs_ops; +struct ethtool_rxnfc { + __u32 cmd; + __u32 flow_type; + __u64 data; + struct ethtool_rx_flow_spec fs; + union { + __u32 rule_cnt; + __u32 rss_context; + }; + __u32 rule_locs[0]; }; -enum p9_session_flags { - V9FS_PROTO_2000U = 1, - V9FS_PROTO_2000L = 2, - V9FS_ACCESS_SINGLE = 4, - V9FS_ACCESS_USER = 8, - V9FS_ACCESS_CLIENT = 16, - V9FS_POSIX_ACL = 32, +struct ethtool_flash { + __u32 cmd; + __u32 region; + char data[128]; }; -enum p9_cache_modes { - CACHE_NONE = 0, - CACHE_MMAP = 1, - CACHE_LOOSE = 2, - CACHE_FSCACHE = 3, - nr__p9_cache_modes = 4, +struct ethtool_dump { + __u32 cmd; + __u32 version; + __u32 flag; + __u32 len; + __u8 data[0]; }; -struct v9fs_session_info { - unsigned char flags; - unsigned char nodev; - short unsigned int debug; - unsigned int afid; - unsigned int cache; - char *uname; - char *aname; - unsigned int maxdata; - kuid_t dfltuid; - kgid_t dfltgid; - kuid_t uid; - struct p9_client *clnt; - struct list_head slist; - struct rw_semaphore rename_sem; - long int session_lock_timeout; +struct ethtool_ts_info { + __u32 cmd; + __u32 so_timestamping; + __s32 phc_index; + __u32 tx_types; + __u32 tx_reserved[3]; + __u32 rx_filters; + __u32 rx_reserved[3]; }; -struct v9fs_inode { - struct { - struct inode vfs_inode; - struct netfs_i_context netfs_ctx; - }; - struct p9_qid qid; - unsigned int cache_validity; - struct p9_fid *writeback_fid; - struct mutex v_mutex; +struct ethtool_fecparam { + __u32 cmd; + __u32 active_fec; + __u32 fec; + __u32 reserved; }; -enum fscache_cookie_state { - FSCACHE_COOKIE_STATE_QUIESCENT = 0, - FSCACHE_COOKIE_STATE_LOOKING_UP = 1, - FSCACHE_COOKIE_STATE_CREATING = 2, - FSCACHE_COOKIE_STATE_ACTIVE = 3, - FSCACHE_COOKIE_STATE_INVALIDATING = 4, - FSCACHE_COOKIE_STATE_FAILED = 5, - FSCACHE_COOKIE_STATE_LRU_DISCARDING = 6, - FSCACHE_COOKIE_STATE_WITHDRAWING = 7, - FSCACHE_COOKIE_STATE_RELINQUISHING = 8, - FSCACHE_COOKIE_STATE_DROPPED = 9, +enum ethtool_link_mode_bit_indices { + ETHTOOL_LINK_MODE_10baseT_Half_BIT = 0, + ETHTOOL_LINK_MODE_10baseT_Full_BIT = 1, + ETHTOOL_LINK_MODE_100baseT_Half_BIT = 2, + ETHTOOL_LINK_MODE_100baseT_Full_BIT = 3, + ETHTOOL_LINK_MODE_1000baseT_Half_BIT = 4, + ETHTOOL_LINK_MODE_1000baseT_Full_BIT = 5, + ETHTOOL_LINK_MODE_Autoneg_BIT = 6, + ETHTOOL_LINK_MODE_TP_BIT = 7, + ETHTOOL_LINK_MODE_AUI_BIT = 8, + ETHTOOL_LINK_MODE_MII_BIT = 9, + ETHTOOL_LINK_MODE_FIBRE_BIT = 10, + ETHTOOL_LINK_MODE_BNC_BIT = 11, + ETHTOOL_LINK_MODE_10000baseT_Full_BIT = 12, + ETHTOOL_LINK_MODE_Pause_BIT = 13, + ETHTOOL_LINK_MODE_Asym_Pause_BIT = 14, + ETHTOOL_LINK_MODE_2500baseX_Full_BIT = 15, + ETHTOOL_LINK_MODE_Backplane_BIT = 16, + ETHTOOL_LINK_MODE_1000baseKX_Full_BIT = 17, + ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT = 18, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT = 19, + ETHTOOL_LINK_MODE_10000baseR_FEC_BIT = 20, + ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT = 21, + ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT = 22, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT = 23, + ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT = 24, + ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT = 25, + ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT = 26, + ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT = 27, + ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT = 28, + ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29, + ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30, + ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31, + ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32, + ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33, + ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34, + ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT = 35, + ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT = 36, + ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT = 37, + ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT = 38, + ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT = 39, + ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT = 40, + ETHTOOL_LINK_MODE_1000baseX_Full_BIT = 41, + ETHTOOL_LINK_MODE_10000baseCR_Full_BIT = 42, + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT = 43, + ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44, + ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45, + ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46, + ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47, + ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48, + ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49, + ETHTOOL_LINK_MODE_FEC_RS_BIT = 50, + ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51, + ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52, + ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53, + ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54, + ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55, + ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56, + ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57, + ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58, + ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59, + ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60, + ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61, + ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62, + ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63, + ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64, + ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65, + ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66, + ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67, + ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68, + ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT = 69, + ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT = 70, + ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71, + ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72, + ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73, + ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74, + ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75, + ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76, + ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77, + ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78, + ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79, + ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80, + ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81, + ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82, + ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83, + ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84, + ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85, + ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86, + ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87, + ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88, + ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89, + ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, + ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, + ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 92, + ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT = 93, + ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT = 94, + ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT = 95, + ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT = 96, + ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT = 97, + ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT = 98, + __ETHTOOL_LINK_MODE_MASK_NBITS = 99, }; -struct fscache_cache; +struct ethtool_link_settings { + __u32 cmd; + __u32 speed; + __u8 duplex; + __u8 port; + __u8 phy_address; + __u8 autoneg; + __u8 mdio_support; + __u8 eth_tp_mdix; + __u8 eth_tp_mdix_ctrl; + __s8 link_mode_masks_nwords; + __u8 transceiver; + __u8 master_slave_cfg; + __u8 master_slave_state; + __u8 rate_matching; + __u32 reserved[7]; + __u32 link_mode_masks[0]; +}; -struct fscache_volume { - refcount_t ref; - atomic_t n_cookies; - atomic_t n_accesses; - unsigned int debug_id; - unsigned int key_hash; - char *key; - struct list_head proc_link; - struct hlist_bl_node hash_link; - struct work_struct work; - struct fscache_cache *cache; - void *cache_priv; - spinlock_t lock; - long unsigned int flags; - u8 coherency_len; - u8 coherency[0]; +struct kernel_ethtool_ringparam { + u32 rx_buf_len; + u8 tcp_data_split; + u8 tx_push; + u32 cqe_size; }; -struct fscache_cookie { - refcount_t ref; - atomic_t n_active; - atomic_t n_accesses; - unsigned int debug_id; - unsigned int inval_counter; - spinlock_t lock; - struct fscache_volume *volume; - void *cache_priv; - struct hlist_bl_node hash_link; - struct list_head proc_link; - struct list_head commit_link; - struct work_struct work; - loff_t object_size; - long unsigned int unused_at; - long unsigned int flags; - enum fscache_cookie_state state; - u8 advice; - u8 key_len; - u8 aux_len; - u32 key_hash; - union { - void *key; - u8 inline_key[16]; - }; +struct ethtool_link_ext_state_info { + enum ethtool_link_ext_state link_ext_state; union { - void *aux; - u8 inline_aux[8]; + enum ethtool_link_ext_substate_autoneg autoneg; + enum ethtool_link_ext_substate_link_training link_training; + enum ethtool_link_ext_substate_link_logical_mismatch link_logical_mismatch; + enum ethtool_link_ext_substate_bad_signal_integrity bad_signal_integrity; + enum ethtool_link_ext_substate_cable_issue cable_issue; + enum ethtool_link_ext_substate_module module; + u32 __link_ext_substate; }; }; -enum mmio_type { - MMIO_DECODE_FAILED = 0, - MMIO_WRITE = 1, - MMIO_WRITE_IMM = 2, - MMIO_READ = 3, - MMIO_READ_ZERO_EXTEND = 4, - MMIO_READ_SIGN_EXTEND = 5, - MMIO_MOVS = 6, +struct ethtool_link_ext_stats { + u64 link_down_events; }; -enum reg_type { - REG_TYPE_RM = 0, - REG_TYPE_REG = 1, - REG_TYPE_INDEX = 2, - REG_TYPE_BASE = 3, +struct ethtool_link_ksettings { + struct ethtool_link_settings base; + struct { + long unsigned int supported[2]; + long unsigned int advertising[2]; + long unsigned int lp_advertising[2]; + } link_modes; + u32 lanes; }; -enum con_scroll { - SM_UP = 0, - SM_DOWN = 1, +struct kernel_ethtool_coalesce { + u8 use_cqe_mode_tx; + u8 use_cqe_mode_rx; }; -enum vc_intensity { - VCI_HALF_BRIGHT = 0, - VCI_NORMAL = 1, - VCI_BOLD = 2, - VCI_MASK = 3, +struct ethtool_eth_mac_stats { + u64 FramesTransmittedOK; + u64 SingleCollisionFrames; + u64 MultipleCollisionFrames; + u64 FramesReceivedOK; + u64 FrameCheckSequenceErrors; + u64 AlignmentErrors; + u64 OctetsTransmittedOK; + u64 FramesWithDeferredXmissions; + u64 LateCollisions; + u64 FramesAbortedDueToXSColls; + u64 FramesLostDueToIntMACXmitError; + u64 CarrierSenseErrors; + u64 OctetsReceivedOK; + u64 FramesLostDueToIntMACRcvError; + u64 MulticastFramesXmittedOK; + u64 BroadcastFramesXmittedOK; + u64 FramesWithExcessiveDeferral; + u64 MulticastFramesReceivedOK; + u64 BroadcastFramesReceivedOK; + u64 InRangeLengthErrors; + u64 OutOfRangeLengthField; + u64 FrameTooLongErrors; }; -struct vc_data; - -struct console_font; +struct ethtool_eth_phy_stats { + u64 SymbolErrorDuringCarrier; +}; -struct consw { - struct module *owner; - const char * (*con_startup)(); - void (*con_init)(struct vc_data *, int); - void (*con_deinit)(struct vc_data *); - void (*con_clear)(struct vc_data *, int, int, int, int); - void (*con_putc)(struct vc_data *, int, int, int); - void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int); - void (*con_cursor)(struct vc_data *, int); - bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int); - int (*con_switch)(struct vc_data *); - int (*con_blank)(struct vc_data *, int, int); - int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int); - int (*con_font_get)(struct vc_data *, struct console_font *); - int (*con_font_default)(struct vc_data *, struct console_font *, char *); - int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int); - void (*con_set_palette)(struct vc_data *, const unsigned char *); - void (*con_scrolldelta)(struct vc_data *, int); - int (*con_set_origin)(struct vc_data *); - void (*con_save_screen)(struct vc_data *); - u8 (*con_build_attr)(struct vc_data *, u8, enum vc_intensity, bool, bool, bool, bool); - void (*con_invert_region)(struct vc_data *, u16 *, int); - u16 * (*con_screen_pos)(const struct vc_data *, int); - long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *); - void (*con_flush_scrollback)(struct vc_data *); - int (*con_debug_enter)(struct vc_data *); - int (*con_debug_leave)(struct vc_data *); +struct ethtool_eth_ctrl_stats { + u64 MACControlFramesTransmitted; + u64 MACControlFramesReceived; + u64 UnsupportedOpcodesReceived; }; -struct tty_buffer { - union { - struct tty_buffer *next; - struct llist_node free; - }; - int used; - int size; - int commit; - int read; - int flags; - long unsigned int data[0]; +struct ethtool_pause_stats { + u64 tx_pause_frames; + u64 rx_pause_frames; }; -struct tty_bufhead { - struct tty_buffer *head; - struct work_struct work; - struct mutex lock; - atomic_t priority; - struct tty_buffer sentinel; - struct llist_head free; - atomic_t mem_used; - int mem_limit; - struct tty_buffer *tail; +struct ethtool_fec_stat { + u64 total; + u64 lanes[8]; }; -struct __kfifo { - unsigned int in; - unsigned int out; - unsigned int mask; - unsigned int esize; - void *data; +struct ethtool_fec_stats { + struct ethtool_fec_stat corrected_blocks; + struct ethtool_fec_stat uncorrectable_blocks; + struct ethtool_fec_stat corrected_bits; }; -struct tty_port_operations; +struct ethtool_rmon_hist_range { + u16 low; + u16 high; +}; -struct tty_port_client_operations; +struct ethtool_rmon_stats { + u64 undersize_pkts; + u64 oversize_pkts; + u64 fragments; + u64 jabbers; + u64 hist[10]; + u64 hist_tx[10]; +}; -struct tty_port { - struct tty_bufhead buf; - struct tty_struct *tty; - struct tty_struct *itty; - const struct tty_port_operations *ops; - const struct tty_port_client_operations *client_ops; - spinlock_t lock; - int blocked_open; - int count; - wait_queue_head_t open_wait; - wait_queue_head_t delta_msr_wait; - long unsigned int flags; - long unsigned int iflags; - unsigned char console: 1; - struct mutex mutex; - struct mutex buf_mutex; - unsigned char *xmit_buf; - struct { - union { - struct __kfifo kfifo; - unsigned char *type; - const unsigned char *const_type; - char (*rectype)[0]; - unsigned char *ptr; - const unsigned char *ptr_const; - }; - unsigned char buf[0]; - } xmit_fifo; - unsigned int close_delay; - unsigned int closing_wait; - int drain_delay; - struct kref kref; - void *client_data; -}; - -struct vc_state { - unsigned int x; - unsigned int y; - unsigned char color; - unsigned char Gx_charset[2]; - unsigned int charset: 1; - enum vc_intensity intensity; - bool italic; - bool underline; - bool blink; - bool reverse; +struct ethtool_module_eeprom { + u32 offset; + u32 length; + u8 page; + u8 bank; + u8 i2c_address; + u8 *data; }; -struct console_font { - unsigned int width; - unsigned int height; - unsigned int charcount; - unsigned char *data; +struct ethtool_module_power_mode_params { + enum ethtool_module_power_mode_policy policy; + enum ethtool_module_power_mode mode; }; -struct vt_mode { - char mode; - char waitv; - short int relsig; - short int acqsig; - short int frsig; +struct rt6_exception_bucket { + struct hlist_head chain; + int depth; }; -struct uni_pagedir; - -struct uni_screen; - -struct vc_data { - struct tty_port port; - struct vc_state state; - struct vc_state saved_state; - short unsigned int vc_num; - unsigned int vc_cols; - unsigned int vc_rows; - unsigned int vc_size_row; - unsigned int vc_scan_lines; - unsigned int vc_cell_height; - long unsigned int vc_origin; - long unsigned int vc_scr_end; - long unsigned int vc_visible_origin; - unsigned int vc_top; - unsigned int vc_bottom; - const struct consw *vc_sw; - short unsigned int *vc_screenbuf; - unsigned int vc_screenbuf_size; - unsigned char vc_mode; - unsigned char vc_attr; - unsigned char vc_def_color; - unsigned char vc_ulcolor; - unsigned char vc_itcolor; - unsigned char vc_halfcolor; - unsigned int vc_cursor_type; - short unsigned int vc_complement_mask; - short unsigned int vc_s_complement_mask; - long unsigned int vc_pos; - short unsigned int vc_hi_font_mask; - struct console_font vc_font; - short unsigned int vc_video_erase_char; - unsigned int vc_state; - unsigned int vc_npar; - unsigned int vc_par[16]; - struct vt_mode vt_mode; - struct pid *vt_pid; - int vt_newvt; - wait_queue_head_t paste_wait; - unsigned int vc_disp_ctrl: 1; - unsigned int vc_toggle_meta: 1; - unsigned int vc_decscnm: 1; - unsigned int vc_decom: 1; - unsigned int vc_decawm: 1; - unsigned int vc_deccm: 1; - unsigned int vc_decim: 1; - unsigned int vc_priv: 3; - unsigned int vc_need_wrap: 1; - unsigned int vc_can_do_color: 1; - unsigned int vc_report_mouse: 2; - unsigned char vc_utf: 1; - unsigned char vc_utf_count; - int vc_utf_char; - long unsigned int vc_tab_stop[4]; - unsigned char vc_palette[48]; - short unsigned int *vc_translate; - unsigned int vc_resize_user; - unsigned int vc_bell_pitch; - unsigned int vc_bell_duration; - short unsigned int vc_cur_blink_ms; - struct vc_data **vc_display_fg; - struct uni_pagedir *vc_uni_pagedir; - struct uni_pagedir **vc_uni_pagedir_loc; - struct uni_screen *vc_uni_screen; +struct nh_info { + struct hlist_node dev_hash; + struct nexthop *nh_parent; + u8 family; + bool reject_nh; + bool fdb_nh; + union { + struct fib_nh_common fib_nhc; + struct fib_nh fib_nh; + struct fib6_nh fib6_nh; + }; }; -typedef unsigned int tcflag_t; - -typedef unsigned char cc_t; - -typedef unsigned int speed_t; +struct nh_grp_entry; -struct ktermios { - tcflag_t c_iflag; - tcflag_t c_oflag; - tcflag_t c_cflag; - tcflag_t c_lflag; - cc_t c_line; - cc_t c_cc[19]; - speed_t c_ispeed; - speed_t c_ospeed; +struct nh_res_bucket { + struct nh_grp_entry *nh_entry; + atomic_long_t used_time; + long unsigned int migrated_time; + bool occupied; + u8 nh_flags; }; -struct tty_operations; - -struct tty_driver { - int magic; - struct kref kref; - struct cdev **cdevs; - struct module *owner; - const char *driver_name; - const char *name; - int name_base; - int major; - int minor_start; - unsigned int num; - short int type; - short int subtype; - struct ktermios init_termios; - long unsigned int flags; - struct proc_dir_entry *proc_entry; - struct tty_driver *other; - struct tty_struct **ttys; - struct tty_port **ports; - struct ktermios **termios; - void *driver_state; - const struct tty_operations *ops; - struct list_head tty_drivers; +struct nh_grp_entry { + struct nexthop *nh; + u8 weight; + union { + struct { + atomic_t upper_bound; + } hthr; + struct { + struct list_head uw_nh_entry; + u16 count_buckets; + u16 wants_buckets; + } res; + }; + struct list_head nh_list; + struct nexthop *nh_parent; }; -struct ld_semaphore { - atomic_long_t count; - raw_spinlock_t wait_lock; - unsigned int wait_readers; - struct list_head read_wait; - struct list_head write_wait; - struct lockdep_map dep_map; +struct nh_res_table { + struct net *net; + u32 nhg_id; + struct delayed_work upkeep_dw; + struct list_head uw_nh_entries; + long unsigned int unbalanced_since; + u32 idle_timer; + u32 unbalanced_timer; + u16 num_nh_buckets; + struct nh_res_bucket nh_buckets[0]; }; -struct winsize { - short unsigned int ws_row; - short unsigned int ws_col; - short unsigned int ws_xpixel; - short unsigned int ws_ypixel; +struct nh_group { + struct nh_group *spare; + u16 num_nh; + bool is_multipath; + bool hash_threshold; + bool resilient; + bool fdb_nh; + bool has_v4; + struct nh_res_table *res_table; + struct nh_grp_entry nh_entries[0]; }; -struct tty_ldisc; - -struct tty_struct { - int magic; - struct kref kref; - struct device *dev; - struct tty_driver *driver; - const struct tty_operations *ops; - int index; - struct ld_semaphore ldisc_sem; - struct tty_ldisc *ldisc; - struct mutex atomic_write_lock; - struct mutex legacy_mutex; - struct mutex throttle_mutex; - struct rw_semaphore termios_rwsem; - struct mutex winsize_mutex; - struct ktermios termios; - struct ktermios termios_locked; - char name[64]; - long unsigned int flags; +struct udp_hslot { + struct hlist_head head; int count; - struct winsize winsize; - struct { - spinlock_t lock; - bool stopped; - bool tco_stopped; - long unsigned int unused[0]; - } flow; - struct { - spinlock_t lock; - struct pid *pgrp; - struct pid *session; - unsigned char pktstatus; - bool packet; - long unsigned int unused[0]; - } ctrl; - int hw_stopped; - unsigned int receive_room; - int flow_change; - struct tty_struct *link; - struct fasync_struct *fasync; - wait_queue_head_t write_wait; - wait_queue_head_t read_wait; - struct work_struct hangup_work; - void *disc_data; - void *driver_data; - spinlock_t files_lock; - struct list_head tty_files; - int closing; - unsigned char *write_buf; - int write_cnt; - struct work_struct SAK_work; - struct tty_port *port; + spinlock_t lock; }; -struct cdev { - struct kobject kobj; - struct module *owner; - const struct file_operations *ops; - struct list_head list; - dev_t dev; - unsigned int count; +struct udp_tunnel_info { + short unsigned int type; + sa_family_t sa_family; + __be16 port; + u8 hw_priv; }; -struct serial_icounter_struct; - -struct serial_struct; - -struct tty_operations { - struct tty_struct * (*lookup)(struct tty_driver *, struct file *, int); - int (*install)(struct tty_driver *, struct tty_struct *); - void (*remove)(struct tty_driver *, struct tty_struct *); - int (*open)(struct tty_struct *, struct file *); - void (*close)(struct tty_struct *, struct file *); - void (*shutdown)(struct tty_struct *); - void (*cleanup)(struct tty_struct *); - int (*write)(struct tty_struct *, const unsigned char *, int); - int (*put_char)(struct tty_struct *, unsigned char); - void (*flush_chars)(struct tty_struct *); - unsigned int (*write_room)(struct tty_struct *); - unsigned int (*chars_in_buffer)(struct tty_struct *); - int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int); - long int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int); - void (*set_termios)(struct tty_struct *, struct ktermios *); - void (*throttle)(struct tty_struct *); - void (*unthrottle)(struct tty_struct *); - void (*stop)(struct tty_struct *); - void (*start)(struct tty_struct *); - void (*hangup)(struct tty_struct *); - int (*break_ctl)(struct tty_struct *, int); - void (*flush_buffer)(struct tty_struct *); - void (*set_ldisc)(struct tty_struct *); - void (*wait_until_sent)(struct tty_struct *, int); - void (*send_xchar)(struct tty_struct *, char); - int (*tiocmget)(struct tty_struct *); - int (*tiocmset)(struct tty_struct *, unsigned int, unsigned int); - int (*resize)(struct tty_struct *, struct winsize *); - int (*get_icount)(struct tty_struct *, struct serial_icounter_struct *); - int (*get_serial)(struct tty_struct *, struct serial_struct *); - int (*set_serial)(struct tty_struct *, struct serial_struct *); - void (*show_fdinfo)(struct tty_struct *, struct seq_file *); - int (*proc_show)(struct seq_file *, void *); +struct udp_tunnel_nic_shared { + struct udp_tunnel_nic *udp_tunnel_nic_info; + struct list_head devices; }; -struct tty_ldisc_ops { - char *name; - int num; - int (*open)(struct tty_struct *); - void (*close)(struct tty_struct *); - void (*flush_buffer)(struct tty_struct *); - ssize_t (*read)(struct tty_struct *, struct file *, unsigned char *, size_t, void **, long unsigned int); - ssize_t (*write)(struct tty_struct *, struct file *, const unsigned char *, size_t); - int (*ioctl)(struct tty_struct *, unsigned int, long unsigned int); - int (*compat_ioctl)(struct tty_struct *, unsigned int, long unsigned int); - void (*set_termios)(struct tty_struct *, struct ktermios *); - __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *); - void (*hangup)(struct tty_struct *); - void (*receive_buf)(struct tty_struct *, const unsigned char *, const char *, int); - void (*write_wakeup)(struct tty_struct *); - void (*dcd_change)(struct tty_struct *, unsigned int); - int (*receive_buf2)(struct tty_struct *, const unsigned char *, const char *, int); - struct module *owner; +struct nsim_sa { + struct xfrm_state *xs; + __be32 ipaddr[4]; + u32 key[4]; + u32 salt; + bool used; + bool crypt; + bool rx; }; -struct tty_ldisc { - struct tty_ldisc_ops *ops; - struct tty_struct *tty; +struct nsim_ipsec { + struct nsim_sa sa[33]; + struct dentry *pfile; + u32 count; + u32 tx; + u32 ok; }; -struct tty_port_operations { - int (*carrier_raised)(struct tty_port *); - void (*dtr_rts)(struct tty_port *, int); - void (*shutdown)(struct tty_port *); - int (*activate)(struct tty_port *, struct tty_struct *); - void (*destruct)(struct tty_port *); +struct nsim_ethtool_pauseparam { + bool rx; + bool tx; + bool report_stats_rx; + bool report_stats_tx; }; -struct tty_port_client_operations { - int (*receive_buf)(struct tty_port *, const unsigned char *, const unsigned char *, size_t); - void (*write_wakeup)(struct tty_port *); +struct nsim_ethtool { + u32 get_err; + u32 set_err; + u32 channels; + struct nsim_ethtool_pauseparam pauseparam; + struct ethtool_coalesce coalesce; + struct ethtool_ringparam ring; + struct ethtool_fecparam fec; }; -typedef unsigned int uint; - -struct __kernel_timex_timeval { - __kernel_time64_t tv_sec; - long long int tv_usec; -}; +struct nsim_dev; -struct __kernel_timex { - unsigned int modes; - long long int offset; - long long int freq; - long long int maxerror; - long long int esterror; - int status; - long long int constant; - long long int precision; - long long int tolerance; - struct __kernel_timex_timeval time; - long long int tick; - long long int ppsfreq; - long long int jitter; - int shift; - long long int stabil; - long long int jitcnt; - long long int calcnt; - long long int errcnt; - long long int stbcnt; - int tai; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; +struct nsim_dev_port; -struct system_device_crosststamp { - ktime_t device; - ktime_t sys_realtime; - ktime_t sys_monoraw; -}; +struct nsim_bus_dev; -struct device_attribute { - struct attribute attr; - ssize_t (*show)(struct device *, struct device_attribute *, char *); - ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t); +struct netdevsim { + struct net_device *netdev; + struct nsim_dev *nsim_dev; + struct nsim_dev_port *nsim_dev_port; + u64 tx_packets; + u64 tx_bytes; + struct u64_stats_sync syncp; + struct nsim_bus_dev *nsim_bus_dev; + struct bpf_prog *bpf_offloaded; + u32 bpf_offloaded_id; + struct xdp_attachment_info xdp; + struct xdp_attachment_info xdp_hw; + bool bpf_tc_accept; + bool bpf_tc_non_bound_accept; + bool bpf_xdpdrv_accept; + bool bpf_xdpoffload_accept; + bool bpf_map_accept; + struct nsim_ipsec ipsec; + struct { + u32 inject_error; + u32 sleep; + u32 __ports[8]; + u32 (*ports)[4]; + struct debugfs_u32_array dfs_ports[2]; + } udp_ports; + struct nsim_ethtool ethtool; }; -struct kthread_work; - -typedef void (*kthread_work_func_t)(struct kthread_work *); +struct devlink_region; -struct kthread_worker; +struct devlink_health_reporter; -struct kthread_work { - struct list_head node; - kthread_work_func_t func; - struct kthread_worker *worker; - int canceling; +struct nsim_dev_health { + struct devlink_health_reporter *empty_reporter; + struct devlink_health_reporter *dummy_reporter; + struct dentry *ddir; + char *recovered_break_msg; + u32 binary_len; + bool fail_recover; }; -struct kthread_worker { - unsigned int flags; - raw_spinlock_t lock; - struct list_head work_list; - struct list_head delayed_work_list; - struct task_struct *task; - struct kthread_work *current_work; +struct nsim_dev_hwstats { + struct dentry *ddir; + struct dentry *l3_ddir; + struct mutex hwsdev_list_lock; + struct list_head l3_list; + struct notifier_block netdevice_nb; + struct delayed_work traffic_dw; }; -struct kthread_delayed_work { - struct kthread_work work; - struct timer_list timer; -}; +struct nsim_dev_psample; -struct posix_clock; +struct nsim_fib_data; -struct posix_clock_operations { - struct module *owner; - int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *); - int (*clock_gettime)(struct posix_clock *, struct timespec64 *); - int (*clock_getres)(struct posix_clock *, struct timespec64 *); - int (*clock_settime)(struct posix_clock *, const struct timespec64 *); - long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int); - int (*open)(struct posix_clock *, fmode_t); - __poll_t (*poll)(struct posix_clock *, struct file *, poll_table *); - int (*release)(struct posix_clock *); - ssize_t (*read)(struct posix_clock *, uint, char *, size_t); -}; +struct nsim_trap_data; -struct posix_clock { - struct posix_clock_operations ops; - struct cdev cdev; - struct device *dev; - struct rw_semaphore rwsem; - bool zombie; -}; +struct nsim_vf_config; -struct ptp_clock_time { - __s64 sec; - __u32 nsec; - __u32 reserved; +struct bpf_offload_dev; + +struct nsim_dev { + struct nsim_bus_dev *nsim_bus_dev; + struct nsim_fib_data *fib_data; + struct nsim_trap_data *trap_data; + struct dentry *ddir; + struct dentry *ports_ddir; + struct dentry *take_snapshot; + struct dentry *nodes_ddir; + struct nsim_vf_config *vfconfigs; + struct bpf_offload_dev *bpf_dev; + bool bpf_bind_accept; + bool bpf_bind_verifier_accept; + u32 bpf_bind_verifier_delay; + struct dentry *ddir_bpf_bound_progs; + u32 prog_id_gen; + struct list_head bpf_bound_progs; + struct list_head bpf_bound_maps; + struct netdev_phys_item_id switch_id; + struct list_head port_list; + bool fw_update_status; + u32 fw_update_overwrite_mask; + u32 max_macs; + bool test1; + bool dont_allow_reload; + bool fail_reload; + struct devlink_region *dummy_region; + struct nsim_dev_health health; + struct nsim_dev_hwstats hwstats; + struct flow_action_cookie *fa_cookie; + spinlock_t fa_cookie_lock; + bool fail_trap_group_set; + bool fail_trap_policer_set; + bool fail_trap_policer_counter_get; + bool fail_trap_drop_counter_get; + struct { + struct udp_tunnel_nic_shared utn_shared; + u32 __ports[8]; + bool sync_all; + bool open_only; + bool ipv4_only; + bool shared; + bool static_iana_vxlan; + u32 sleep; + } udp_ports; + struct nsim_dev_psample *psample; + u16 esw_mode; }; -struct ptp_extts_request { - unsigned int index; - unsigned int flags; - unsigned int rsv[2]; +enum nsim_dev_port_type { + NSIM_DEV_PORT_TYPE_PF = 0, + NSIM_DEV_PORT_TYPE_VF = 1, }; -struct ptp_perout_request { - union { - struct ptp_clock_time start; - struct ptp_clock_time phase; - }; - struct ptp_clock_time period; - unsigned int index; - unsigned int flags; - union { - struct ptp_clock_time on; - unsigned int rsv[4]; - }; +struct nsim_dev_port { + struct list_head list; + struct devlink_port devlink_port; + unsigned int port_index; + enum nsim_dev_port_type port_type; + struct dentry *ddir; + struct dentry *rate_parent; + char *parent_name; + struct netdevsim *ns; }; -enum ptp_pin_function { - PTP_PF_NONE = 0, - PTP_PF_EXTTS = 1, - PTP_PF_PEROUT = 2, - PTP_PF_PHYSYNC = 3, +struct nsim_bus_dev { + struct device dev; + struct list_head list; + unsigned int port_count; + unsigned int num_queues; + struct net *initial_net; + unsigned int max_vfs; + unsigned int num_vfs; + bool init; }; -struct ptp_pin_desc { - char name[64]; - unsigned int index; - unsigned int func; - unsigned int chan; - unsigned int rsv[5]; +enum nsim_resource_id { + NSIM_RESOURCE_NONE = 0, + NSIM_RESOURCE_IPV4 = 1, + NSIM_RESOURCE_IPV4_FIB = 2, + NSIM_RESOURCE_IPV4_FIB_RULES = 3, + NSIM_RESOURCE_IPV6 = 4, + NSIM_RESOURCE_IPV6_FIB = 5, + NSIM_RESOURCE_IPV6_FIB_RULES = 6, + NSIM_RESOURCE_NEXTHOPS = 7, }; -struct ptp_extts_event { - struct ptp_clock_time t; - unsigned int index; - unsigned int flags; - unsigned int rsv[2]; +struct nsim_vf_config { + int link_state; + u16 min_tx_rate; + u16 max_tx_rate; + u16 vlan; + __be16 vlan_proto; + u16 qos; + u8 vf_mac[6]; + bool spoofchk_enabled; + bool trusted; + bool rss_query_enabled; }; -struct pps_ktime { - __s64 sec; - __s32 nsec; - __u32 flags; +struct nsim_trap_item; + +struct nsim_trap_data { + struct delayed_work trap_report_dw; + struct nsim_trap_item *trap_items_arr; + u64 *trap_policers_cnt_arr; + u64 trap_pkt_cnt; + struct nsim_dev *nsim_dev; + spinlock_t trap_lock; }; -struct pps_kparams { - int api_version; - int mode; - struct pps_ktime assert_off_tu; - struct pps_ktime clear_off_tu; +enum nsim_devlink_param_id { + NSIM_DEVLINK_PARAM_ID_BASE = 16, + NSIM_DEVLINK_PARAM_ID_TEST1 = 17, }; -struct pps_device; +struct nsim_trap_item { + void *trap_ctx; + enum devlink_trap_action action; +}; -struct pps_source_info { - char name[32]; - char path[32]; - int mode; - void (*echo)(struct pps_device *, int, void *); - struct module *owner; - struct device *dev; +enum { + NSIM_TRAP_ID_BASE = 93, + NSIM_TRAP_ID_FID_MISS = 94, }; -struct pps_device { - struct pps_source_info info; - struct pps_kparams params; - __u32 assert_sequence; - __u32 clear_sequence; - struct pps_ktime assert_tu; - struct pps_ktime clear_tu; - int current_mode; - unsigned int last_ev; - wait_queue_head_t queue; - unsigned int id; - const void *lookup_cookie; - struct cdev cdev; - struct device *dev; - struct fasync_struct *async_queue; - spinlock_t lock; +struct nsim_rate_node { + struct dentry *ddir; + struct dentry *rate_parent; + char *parent_name; + u16 tx_share; + u16 tx_max; }; -struct cyclecounter { - u64 (*read)(const struct cyclecounter *); - u64 mask; - u32 mult; - u32 shift; +typedef void (*rcu_callback_t)(struct callback_head *); + +enum { + NETIF_F_SG_BIT = 0, + NETIF_F_IP_CSUM_BIT = 1, + __UNUSED_NETIF_F_1 = 2, + NETIF_F_HW_CSUM_BIT = 3, + NETIF_F_IPV6_CSUM_BIT = 4, + NETIF_F_HIGHDMA_BIT = 5, + NETIF_F_FRAGLIST_BIT = 6, + NETIF_F_HW_VLAN_CTAG_TX_BIT = 7, + NETIF_F_HW_VLAN_CTAG_RX_BIT = 8, + NETIF_F_HW_VLAN_CTAG_FILTER_BIT = 9, + NETIF_F_VLAN_CHALLENGED_BIT = 10, + NETIF_F_GSO_BIT = 11, + NETIF_F_LLTX_BIT = 12, + NETIF_F_NETNS_LOCAL_BIT = 13, + NETIF_F_GRO_BIT = 14, + NETIF_F_LRO_BIT = 15, + NETIF_F_GSO_SHIFT = 16, + NETIF_F_TSO_BIT = 16, + NETIF_F_GSO_ROBUST_BIT = 17, + NETIF_F_TSO_ECN_BIT = 18, + NETIF_F_TSO_MANGLEID_BIT = 19, + NETIF_F_TSO6_BIT = 20, + NETIF_F_FSO_BIT = 21, + NETIF_F_GSO_GRE_BIT = 22, + NETIF_F_GSO_GRE_CSUM_BIT = 23, + NETIF_F_GSO_IPXIP4_BIT = 24, + NETIF_F_GSO_IPXIP6_BIT = 25, + NETIF_F_GSO_UDP_TUNNEL_BIT = 26, + NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT = 27, + NETIF_F_GSO_PARTIAL_BIT = 28, + NETIF_F_GSO_TUNNEL_REMCSUM_BIT = 29, + NETIF_F_GSO_SCTP_BIT = 30, + NETIF_F_GSO_ESP_BIT = 31, + NETIF_F_GSO_UDP_BIT = 32, + NETIF_F_GSO_UDP_L4_BIT = 33, + NETIF_F_GSO_FRAGLIST_BIT = 34, + NETIF_F_GSO_LAST = 34, + NETIF_F_FCOE_CRC_BIT = 35, + NETIF_F_SCTP_CRC_BIT = 36, + NETIF_F_FCOE_MTU_BIT = 37, + NETIF_F_NTUPLE_BIT = 38, + NETIF_F_RXHASH_BIT = 39, + NETIF_F_RXCSUM_BIT = 40, + NETIF_F_NOCACHE_COPY_BIT = 41, + NETIF_F_LOOPBACK_BIT = 42, + NETIF_F_RXFCS_BIT = 43, + NETIF_F_RXALL_BIT = 44, + NETIF_F_HW_VLAN_STAG_TX_BIT = 45, + NETIF_F_HW_VLAN_STAG_RX_BIT = 46, + NETIF_F_HW_VLAN_STAG_FILTER_BIT = 47, + NETIF_F_HW_L2FW_DOFFLOAD_BIT = 48, + NETIF_F_HW_TC_BIT = 49, + NETIF_F_HW_ESP_BIT = 50, + NETIF_F_HW_ESP_TX_CSUM_BIT = 51, + NETIF_F_RX_UDP_TUNNEL_PORT_BIT = 52, + NETIF_F_HW_TLS_TX_BIT = 53, + NETIF_F_HW_TLS_RX_BIT = 54, + NETIF_F_GRO_HW_BIT = 55, + NETIF_F_HW_TLS_RECORD_BIT = 56, + NETIF_F_GRO_FRAGLIST_BIT = 57, + NETIF_F_HW_MACSEC_BIT = 58, + NETIF_F_GRO_UDP_FWD_BIT = 59, + NETIF_F_HW_HSR_TAG_INS_BIT = 60, + NETIF_F_HW_HSR_TAG_RM_BIT = 61, + NETIF_F_HW_HSR_FWD_BIT = 62, + NETIF_F_HW_HSR_DUP_BIT = 63, + NETDEV_FEATURE_COUNT = 64, }; -struct timecounter { - const struct cyclecounter *cc; - u64 cycle_last; - u64 nsec; - u64 mask; - u64 frac; +enum skb_drop_reason { + SKB_NOT_DROPPED_YET = 0, + SKB_CONSUMED = 1, + SKB_DROP_REASON_NOT_SPECIFIED = 2, + SKB_DROP_REASON_NO_SOCKET = 3, + SKB_DROP_REASON_PKT_TOO_SMALL = 4, + SKB_DROP_REASON_TCP_CSUM = 5, + SKB_DROP_REASON_SOCKET_FILTER = 6, + SKB_DROP_REASON_UDP_CSUM = 7, + SKB_DROP_REASON_NETFILTER_DROP = 8, + SKB_DROP_REASON_OTHERHOST = 9, + SKB_DROP_REASON_IP_CSUM = 10, + SKB_DROP_REASON_IP_INHDR = 11, + SKB_DROP_REASON_IP_RPFILTER = 12, + SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST = 13, + SKB_DROP_REASON_XFRM_POLICY = 14, + SKB_DROP_REASON_IP_NOPROTO = 15, + SKB_DROP_REASON_SOCKET_RCVBUFF = 16, + SKB_DROP_REASON_PROTO_MEM = 17, + SKB_DROP_REASON_TCP_MD5NOTFOUND = 18, + SKB_DROP_REASON_TCP_MD5UNEXPECTED = 19, + SKB_DROP_REASON_TCP_MD5FAILURE = 20, + SKB_DROP_REASON_SOCKET_BACKLOG = 21, + SKB_DROP_REASON_TCP_FLAGS = 22, + SKB_DROP_REASON_TCP_ZEROWINDOW = 23, + SKB_DROP_REASON_TCP_OLD_DATA = 24, + SKB_DROP_REASON_TCP_OVERWINDOW = 25, + SKB_DROP_REASON_TCP_OFOMERGE = 26, + SKB_DROP_REASON_TCP_RFC7323_PAWS = 27, + SKB_DROP_REASON_TCP_INVALID_SEQUENCE = 28, + SKB_DROP_REASON_TCP_RESET = 29, + SKB_DROP_REASON_TCP_INVALID_SYN = 30, + SKB_DROP_REASON_TCP_CLOSE = 31, + SKB_DROP_REASON_TCP_FASTOPEN = 32, + SKB_DROP_REASON_TCP_OLD_ACK = 33, + SKB_DROP_REASON_TCP_TOO_OLD_ACK = 34, + SKB_DROP_REASON_TCP_ACK_UNSENT_DATA = 35, + SKB_DROP_REASON_TCP_OFO_QUEUE_PRUNE = 36, + SKB_DROP_REASON_TCP_OFO_DROP = 37, + SKB_DROP_REASON_IP_OUTNOROUTES = 38, + SKB_DROP_REASON_BPF_CGROUP_EGRESS = 39, + SKB_DROP_REASON_IPV6DISABLED = 40, + SKB_DROP_REASON_NEIGH_CREATEFAIL = 41, + SKB_DROP_REASON_NEIGH_FAILED = 42, + SKB_DROP_REASON_NEIGH_QUEUEFULL = 43, + SKB_DROP_REASON_NEIGH_DEAD = 44, + SKB_DROP_REASON_TC_EGRESS = 45, + SKB_DROP_REASON_QDISC_DROP = 46, + SKB_DROP_REASON_CPU_BACKLOG = 47, + SKB_DROP_REASON_XDP = 48, + SKB_DROP_REASON_TC_INGRESS = 49, + SKB_DROP_REASON_UNHANDLED_PROTO = 50, + SKB_DROP_REASON_SKB_CSUM = 51, + SKB_DROP_REASON_SKB_GSO_SEG = 52, + SKB_DROP_REASON_SKB_UCOPY_FAULT = 53, + SKB_DROP_REASON_DEV_HDR = 54, + SKB_DROP_REASON_DEV_READY = 55, + SKB_DROP_REASON_FULL_RING = 56, + SKB_DROP_REASON_NOMEM = 57, + SKB_DROP_REASON_HDR_TRUNC = 58, + SKB_DROP_REASON_TAP_FILTER = 59, + SKB_DROP_REASON_TAP_TXFILTER = 60, + SKB_DROP_REASON_ICMP_CSUM = 61, + SKB_DROP_REASON_INVALID_PROTO = 62, + SKB_DROP_REASON_IP_INADDRERRORS = 63, + SKB_DROP_REASON_IP_INNOROUTES = 64, + SKB_DROP_REASON_PKT_TOO_BIG = 65, + SKB_DROP_REASON_DUP_FRAG = 66, + SKB_DROP_REASON_FRAG_REASM_TIMEOUT = 67, + SKB_DROP_REASON_FRAG_TOO_FAR = 68, + SKB_DROP_REASON_MAX = 69, }; -struct ptp_clock_request { - enum { - PTP_CLK_REQ_EXTTS = 0, - PTP_CLK_REQ_PEROUT = 1, - PTP_CLK_REQ_PPS = 2, - } type; - union { - struct ptp_extts_request extts; - struct ptp_perout_request perout; - }; +typedef struct bio_vec skb_frag_t; + +struct skb_shared_info { + __u8 flags; + __u8 meta_len; + __u8 nr_frags; + __u8 tx_flags; + short unsigned int gso_size; + short unsigned int gso_segs; + struct sk_buff *frag_list; + struct skb_shared_hwtstamps hwtstamps; + unsigned int gso_type; + u32 tskey; + atomic_t dataref; + unsigned int xdp_frags_size; + void *destructor_arg; + skb_frag_t frags[17]; }; -struct ptp_system_timestamp { - struct timespec64 pre_ts; - struct timespec64 post_ts; +enum net_device_flags { + IFF_UP = 1, + IFF_BROADCAST = 2, + IFF_DEBUG = 4, + IFF_LOOPBACK = 8, + IFF_POINTOPOINT = 16, + IFF_NOTRAILERS = 32, + IFF_RUNNING = 64, + IFF_NOARP = 128, + IFF_PROMISC = 256, + IFF_ALLMULTI = 512, + IFF_MASTER = 1024, + IFF_SLAVE = 2048, + IFF_MULTICAST = 4096, + IFF_PORTSEL = 8192, + IFF_AUTOMEDIA = 16384, + IFF_DYNAMIC = 32768, + IFF_LOWER_UP = 65536, + IFF_DORMANT = 131072, + IFF_ECHO = 262144, }; -struct ptp_clock_info { - struct module *owner; - char name[32]; - s32 max_adj; - int n_alarm; - int n_ext_ts; - int n_per_out; - int n_pins; - int pps; - struct ptp_pin_desc *pin_config; - int (*adjfine)(struct ptp_clock_info *, long int); - int (*adjfreq)(struct ptp_clock_info *, s32); - int (*adjphase)(struct ptp_clock_info *, s32); - int (*adjtime)(struct ptp_clock_info *, s64); - int (*gettime64)(struct ptp_clock_info *, struct timespec64 *); - int (*gettimex64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *); - int (*getcrosststamp)(struct ptp_clock_info *, struct system_device_crosststamp *); - int (*settime64)(struct ptp_clock_info *, const struct timespec64 *); - int (*enable)(struct ptp_clock_info *, struct ptp_clock_request *, int); - int (*verify)(struct ptp_clock_info *, unsigned int, enum ptp_pin_function, unsigned int); - long int (*do_aux_work)(struct ptp_clock_info *); +struct gro_list { + struct list_head list; + int count; }; -struct timestamp_event_queue { - struct ptp_extts_event buf[128]; - int head; - int tail; - spinlock_t lock; +struct napi_struct { + struct list_head poll_list; + long unsigned int state; + int weight; + int defer_hard_irqs_count; + long unsigned int gro_bitmask; + int (*poll)(struct napi_struct *, int); + struct net_device *dev; + struct gro_list gro_hash[8]; + struct sk_buff *skb; + struct list_head rx_list; + int rx_count; + struct hrtimer timer; + struct list_head dev_list; + struct hlist_node napi_hash_node; + unsigned int napi_id; + struct task_struct *thread; }; -struct ptp_clock { - struct posix_clock clock; - struct device dev; - struct ptp_clock_info *info; - dev_t devid; - int index; - struct pps_device *pps_source; - long int dialed_frequency; - struct timestamp_event_queue tsevq; - struct mutex tsevq_mux; - struct mutex pincfg_mux; - wait_queue_head_t tsev_wq; - int defunct; - struct device_attribute *pin_dev_attr; - struct attribute **pin_attr; - struct attribute_group pin_attr_group; - const struct attribute_group *pin_attr_groups[2]; - struct kthread_worker *kworker; - struct kthread_delayed_work aux_work; - unsigned int max_vclocks; - unsigned int n_vclocks; - int *vclock_index; - struct mutex n_vclocks_mux; - bool is_virtual_clock; +enum { + NAPI_STATE_SCHED = 0, + NAPI_STATE_MISSED = 1, + NAPI_STATE_DISABLE = 2, + NAPI_STATE_NPSVC = 3, + NAPI_STATE_LISTED = 4, + NAPI_STATE_NO_BUSY_POLL = 5, + NAPI_STATE_IN_BUSY_POLL = 6, + NAPI_STATE_PREFER_BUSY_POLL = 7, + NAPI_STATE_THREADED = 8, + NAPI_STATE_SCHED_THREADED = 9, }; -struct ptp_vclock { - struct ptp_clock *pclock; - struct ptp_clock_info info; - struct ptp_clock *clock; - struct cyclecounter cc; - struct timecounter tc; - spinlock_t lock; +enum gro_result { + GRO_MERGED = 0, + GRO_MERGED_FREE = 1, + GRO_HELD = 2, + GRO_NORMAL = 3, + GRO_CONSUMED = 4, }; -typedef struct { - __u8 b[16]; -} guid_t; +typedef enum gro_result gro_result_t; -enum reboot_mode { - REBOOT_UNDEFINED = 4294967295, - REBOOT_COLD = 0, - REBOOT_WARM = 1, - REBOOT_HARD = 2, - REBOOT_SOFT = 3, - REBOOT_GPIO = 4, +enum xps_map_type { + XPS_CPUS = 0, + XPS_RXQS = 1, + XPS_MAPS_MAX = 2, }; -typedef long unsigned int efi_status_t; +enum bpf_xdp_mode { + XDP_MODE_SKB = 0, + XDP_MODE_DRV = 1, + XDP_MODE_HW = 2, + __MAX_XDP_MODE = 3, +}; -typedef u8 efi_bool_t; +enum { + NETIF_MSG_DRV_BIT = 0, + NETIF_MSG_PROBE_BIT = 1, + NETIF_MSG_LINK_BIT = 2, + NETIF_MSG_TIMER_BIT = 3, + NETIF_MSG_IFDOWN_BIT = 4, + NETIF_MSG_IFUP_BIT = 5, + NETIF_MSG_RX_ERR_BIT = 6, + NETIF_MSG_TX_ERR_BIT = 7, + NETIF_MSG_TX_QUEUED_BIT = 8, + NETIF_MSG_INTR_BIT = 9, + NETIF_MSG_TX_DONE_BIT = 10, + NETIF_MSG_RX_STATUS_BIT = 11, + NETIF_MSG_PKTDATA_BIT = 12, + NETIF_MSG_HW_BIT = 13, + NETIF_MSG_WOL_BIT = 14, + NETIF_MSG_CLASS_COUNT = 15, +}; -typedef u16 efi_char16_t; +struct gro_cell; -typedef guid_t efi_guid_t; +struct gro_cells { + struct gro_cell *cells; +}; -typedef struct { - u64 signature; - u32 revision; - u32 headersize; - u32 crc32; - u32 reserved; -} efi_table_hdr_t; +struct gro_cell { + struct sk_buff_head napi_skbs; + struct napi_struct napi; +}; -typedef struct { - u32 type; - u32 pad; - u64 phys_addr; - u64 virt_addr; - u64 num_pages; - u64 attribute; -} efi_memory_desc_t; +struct percpu_free_defer { + struct callback_head rcu; + void *ptr; +}; -typedef struct { - efi_guid_t guid; - u32 headersize; - u32 flags; - u32 imagesize; -} efi_capsule_header_t; +enum tunable_id { + ETHTOOL_ID_UNSPEC = 0, + ETHTOOL_RX_COPYBREAK = 1, + ETHTOOL_TX_COPYBREAK = 2, + ETHTOOL_PFC_PREVENTION_TOUT = 3, + ETHTOOL_TX_COPYBREAK_BUF_SIZE = 4, + __ETHTOOL_TUNABLE_COUNT = 5, +}; -typedef struct { - u16 year; - u8 month; - u8 day; - u8 hour; - u8 minute; - u8 second; - u8 pad1; - u32 nanosecond; - s16 timezone; - u8 daylight; - u8 pad2; -} efi_time_t; - -typedef struct { - u32 resolution; - u32 accuracy; - u8 sets_to_zero; -} efi_time_cap_t; - -typedef struct { - efi_table_hdr_t hdr; - u32 get_time; - u32 set_time; - u32 get_wakeup_time; - u32 set_wakeup_time; - u32 set_virtual_address_map; - u32 convert_pointer; - u32 get_variable; - u32 get_next_variable; - u32 set_variable; - u32 get_next_high_mono_count; - u32 reset_system; - u32 update_capsule; - u32 query_capsule_caps; - u32 query_variable_info; -} efi_runtime_services_32_t; - -typedef efi_status_t efi_get_time_t(efi_time_t *, efi_time_cap_t *); - -typedef efi_status_t efi_set_time_t(efi_time_t *); - -typedef efi_status_t efi_get_wakeup_time_t(efi_bool_t *, efi_bool_t *, efi_time_t *); - -typedef efi_status_t efi_set_wakeup_time_t(efi_bool_t, efi_time_t *); - -typedef efi_status_t efi_get_variable_t(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *); - -typedef efi_status_t efi_get_next_variable_t(long unsigned int *, efi_char16_t *, efi_guid_t *); +enum phy_tunable_id { + ETHTOOL_PHY_ID_UNSPEC = 0, + ETHTOOL_PHY_DOWNSHIFT = 1, + ETHTOOL_PHY_FAST_LINK_DOWN = 2, + ETHTOOL_PHY_EDPD = 3, + __ETHTOOL_PHY_TUNABLE_COUNT = 4, +}; -typedef efi_status_t efi_set_variable_t(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *); +enum ethtool_stringset { + ETH_SS_TEST = 0, + ETH_SS_STATS = 1, + ETH_SS_PRIV_FLAGS = 2, + ETH_SS_NTUPLE_FILTERS = 3, + ETH_SS_FEATURES = 4, + ETH_SS_RSS_HASH_FUNCS = 5, + ETH_SS_TUNABLES = 6, + ETH_SS_PHY_STATS = 7, + ETH_SS_PHY_TUNABLES = 8, + ETH_SS_LINK_MODES = 9, + ETH_SS_MSG_CLASSES = 10, + ETH_SS_WOL_MODES = 11, + ETH_SS_SOF_TIMESTAMPING = 12, + ETH_SS_TS_TX_TYPES = 13, + ETH_SS_TS_RX_FILTERS = 14, + ETH_SS_UDP_TUNNEL_TYPES = 15, + ETH_SS_STATS_STD = 16, + ETH_SS_STATS_ETH_PHY = 17, + ETH_SS_STATS_ETH_MAC = 18, + ETH_SS_STATS_ETH_CTRL = 19, + ETH_SS_STATS_RMON = 20, + ETH_SS_COUNT = 21, +}; -typedef efi_status_t efi_get_next_high_mono_count_t(u32 *); +enum { + ETH_RSS_HASH_TOP_BIT = 0, + ETH_RSS_HASH_XOR_BIT = 1, + ETH_RSS_HASH_CRC32_BIT = 2, + ETH_RSS_HASH_FUNCS_COUNT = 3, +}; -typedef void efi_reset_system_t(int, efi_status_t, long unsigned int, efi_char16_t *); +enum { + ETHTOOL_MSG_USER_NONE = 0, + ETHTOOL_MSG_STRSET_GET = 1, + ETHTOOL_MSG_LINKINFO_GET = 2, + ETHTOOL_MSG_LINKINFO_SET = 3, + ETHTOOL_MSG_LINKMODES_GET = 4, + ETHTOOL_MSG_LINKMODES_SET = 5, + ETHTOOL_MSG_LINKSTATE_GET = 6, + ETHTOOL_MSG_DEBUG_GET = 7, + ETHTOOL_MSG_DEBUG_SET = 8, + ETHTOOL_MSG_WOL_GET = 9, + ETHTOOL_MSG_WOL_SET = 10, + ETHTOOL_MSG_FEATURES_GET = 11, + ETHTOOL_MSG_FEATURES_SET = 12, + ETHTOOL_MSG_PRIVFLAGS_GET = 13, + ETHTOOL_MSG_PRIVFLAGS_SET = 14, + ETHTOOL_MSG_RINGS_GET = 15, + ETHTOOL_MSG_RINGS_SET = 16, + ETHTOOL_MSG_CHANNELS_GET = 17, + ETHTOOL_MSG_CHANNELS_SET = 18, + ETHTOOL_MSG_COALESCE_GET = 19, + ETHTOOL_MSG_COALESCE_SET = 20, + ETHTOOL_MSG_PAUSE_GET = 21, + ETHTOOL_MSG_PAUSE_SET = 22, + ETHTOOL_MSG_EEE_GET = 23, + ETHTOOL_MSG_EEE_SET = 24, + ETHTOOL_MSG_TSINFO_GET = 25, + ETHTOOL_MSG_CABLE_TEST_ACT = 26, + ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 27, + ETHTOOL_MSG_TUNNEL_INFO_GET = 28, + ETHTOOL_MSG_FEC_GET = 29, + ETHTOOL_MSG_FEC_SET = 30, + ETHTOOL_MSG_MODULE_EEPROM_GET = 31, + ETHTOOL_MSG_STATS_GET = 32, + ETHTOOL_MSG_PHC_VCLOCKS_GET = 33, + ETHTOOL_MSG_MODULE_GET = 34, + ETHTOOL_MSG_MODULE_SET = 35, + ETHTOOL_MSG_PSE_GET = 36, + ETHTOOL_MSG_PSE_SET = 37, + __ETHTOOL_MSG_USER_CNT = 38, + ETHTOOL_MSG_USER_MAX = 37, +}; -typedef efi_status_t efi_query_variable_info_t(u32, u64 *, u64 *, u64 *); +enum { + ETHTOOL_MSG_KERNEL_NONE = 0, + ETHTOOL_MSG_STRSET_GET_REPLY = 1, + ETHTOOL_MSG_LINKINFO_GET_REPLY = 2, + ETHTOOL_MSG_LINKINFO_NTF = 3, + ETHTOOL_MSG_LINKMODES_GET_REPLY = 4, + ETHTOOL_MSG_LINKMODES_NTF = 5, + ETHTOOL_MSG_LINKSTATE_GET_REPLY = 6, + ETHTOOL_MSG_DEBUG_GET_REPLY = 7, + ETHTOOL_MSG_DEBUG_NTF = 8, + ETHTOOL_MSG_WOL_GET_REPLY = 9, + ETHTOOL_MSG_WOL_NTF = 10, + ETHTOOL_MSG_FEATURES_GET_REPLY = 11, + ETHTOOL_MSG_FEATURES_SET_REPLY = 12, + ETHTOOL_MSG_FEATURES_NTF = 13, + ETHTOOL_MSG_PRIVFLAGS_GET_REPLY = 14, + ETHTOOL_MSG_PRIVFLAGS_NTF = 15, + ETHTOOL_MSG_RINGS_GET_REPLY = 16, + ETHTOOL_MSG_RINGS_NTF = 17, + ETHTOOL_MSG_CHANNELS_GET_REPLY = 18, + ETHTOOL_MSG_CHANNELS_NTF = 19, + ETHTOOL_MSG_COALESCE_GET_REPLY = 20, + ETHTOOL_MSG_COALESCE_NTF = 21, + ETHTOOL_MSG_PAUSE_GET_REPLY = 22, + ETHTOOL_MSG_PAUSE_NTF = 23, + ETHTOOL_MSG_EEE_GET_REPLY = 24, + ETHTOOL_MSG_EEE_NTF = 25, + ETHTOOL_MSG_TSINFO_GET_REPLY = 26, + ETHTOOL_MSG_CABLE_TEST_NTF = 27, + ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 28, + ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 29, + ETHTOOL_MSG_FEC_GET_REPLY = 30, + ETHTOOL_MSG_FEC_NTF = 31, + ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY = 32, + ETHTOOL_MSG_STATS_GET_REPLY = 33, + ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY = 34, + ETHTOOL_MSG_MODULE_GET_REPLY = 35, + ETHTOOL_MSG_MODULE_NTF = 36, + ETHTOOL_MSG_PSE_GET_REPLY = 37, + __ETHTOOL_MSG_KERNEL_CNT = 38, + ETHTOOL_MSG_KERNEL_MAX = 37, +}; -typedef efi_status_t efi_update_capsule_t(efi_capsule_header_t **, long unsigned int, long unsigned int); +enum { + ETHTOOL_A_HEADER_UNSPEC = 0, + ETHTOOL_A_HEADER_DEV_INDEX = 1, + ETHTOOL_A_HEADER_DEV_NAME = 2, + ETHTOOL_A_HEADER_FLAGS = 3, + __ETHTOOL_A_HEADER_CNT = 4, + ETHTOOL_A_HEADER_MAX = 3, +}; -typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **, long unsigned int, u64 *, int *); +enum { + ETHTOOL_A_STRSET_UNSPEC = 0, + ETHTOOL_A_STRSET_HEADER = 1, + ETHTOOL_A_STRSET_STRINGSETS = 2, + ETHTOOL_A_STRSET_COUNTS_ONLY = 3, + __ETHTOOL_A_STRSET_CNT = 4, + ETHTOOL_A_STRSET_MAX = 3, +}; -typedef union { - struct { - efi_table_hdr_t hdr; - efi_status_t (*get_time)(efi_time_t *, efi_time_cap_t *); - efi_status_t (*set_time)(efi_time_t *); - efi_status_t (*get_wakeup_time)(efi_bool_t *, efi_bool_t *, efi_time_t *); - efi_status_t (*set_wakeup_time)(efi_bool_t, efi_time_t *); - efi_status_t (*set_virtual_address_map)(long unsigned int, long unsigned int, u32, efi_memory_desc_t *); - void *convert_pointer; - efi_status_t (*get_variable)(efi_char16_t *, efi_guid_t *, u32 *, long unsigned int *, void *); - efi_status_t (*get_next_variable)(long unsigned int *, efi_char16_t *, efi_guid_t *); - efi_status_t (*set_variable)(efi_char16_t *, efi_guid_t *, u32, long unsigned int, void *); - efi_status_t (*get_next_high_mono_count)(u32 *); - void (*reset_system)(int, efi_status_t, long unsigned int, efi_char16_t *); - efi_status_t (*update_capsule)(efi_capsule_header_t **, long unsigned int, long unsigned int); - efi_status_t (*query_capsule_caps)(efi_capsule_header_t **, long unsigned int, u64 *, int *); - efi_status_t (*query_variable_info)(u32, u64 *, u64 *, u64 *); - }; - efi_runtime_services_32_t mixed_mode; -} efi_runtime_services_t; +enum { + ETHTOOL_A_LINKINFO_UNSPEC = 0, + ETHTOOL_A_LINKINFO_HEADER = 1, + ETHTOOL_A_LINKINFO_PORT = 2, + ETHTOOL_A_LINKINFO_PHYADDR = 3, + ETHTOOL_A_LINKINFO_TP_MDIX = 4, + ETHTOOL_A_LINKINFO_TP_MDIX_CTRL = 5, + ETHTOOL_A_LINKINFO_TRANSCEIVER = 6, + __ETHTOOL_A_LINKINFO_CNT = 7, + ETHTOOL_A_LINKINFO_MAX = 6, +}; -struct efi_memory_map { - phys_addr_t phys_map; - void *map; - void *map_end; - int nr_map; - long unsigned int desc_version; - long unsigned int desc_size; - long unsigned int flags; +enum { + ETHTOOL_A_LINKMODES_UNSPEC = 0, + ETHTOOL_A_LINKMODES_HEADER = 1, + ETHTOOL_A_LINKMODES_AUTONEG = 2, + ETHTOOL_A_LINKMODES_OURS = 3, + ETHTOOL_A_LINKMODES_PEER = 4, + ETHTOOL_A_LINKMODES_SPEED = 5, + ETHTOOL_A_LINKMODES_DUPLEX = 6, + ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG = 7, + ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE = 8, + ETHTOOL_A_LINKMODES_LANES = 9, + ETHTOOL_A_LINKMODES_RATE_MATCHING = 10, + __ETHTOOL_A_LINKMODES_CNT = 11, + ETHTOOL_A_LINKMODES_MAX = 10, }; -struct efi { - const efi_runtime_services_t *runtime; - unsigned int runtime_version; - unsigned int runtime_supported_mask; - long unsigned int acpi; - long unsigned int acpi20; - long unsigned int smbios; - long unsigned int smbios3; - long unsigned int esrt; - long unsigned int tpm_log; - long unsigned int tpm_final_log; - long unsigned int mokvar_table; - efi_get_time_t *get_time; - efi_set_time_t *set_time; - efi_get_wakeup_time_t *get_wakeup_time; - efi_set_wakeup_time_t *set_wakeup_time; - efi_get_variable_t *get_variable; - efi_get_next_variable_t *get_next_variable; - efi_set_variable_t *set_variable; - efi_set_variable_t *set_variable_nonblocking; - efi_query_variable_info_t *query_variable_info; - efi_query_variable_info_t *query_variable_info_nonblocking; - efi_update_capsule_t *update_capsule; - efi_query_capsule_caps_t *query_capsule_caps; - efi_get_next_high_mono_count_t *get_next_high_mono_count; - efi_reset_system_t *reset_system; - struct efi_memory_map memmap; - long unsigned int flags; +enum { + ETHTOOL_A_LINKSTATE_UNSPEC = 0, + ETHTOOL_A_LINKSTATE_HEADER = 1, + ETHTOOL_A_LINKSTATE_LINK = 2, + ETHTOOL_A_LINKSTATE_SQI = 3, + ETHTOOL_A_LINKSTATE_SQI_MAX = 4, + ETHTOOL_A_LINKSTATE_EXT_STATE = 5, + ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 6, + ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT = 7, + __ETHTOOL_A_LINKSTATE_CNT = 8, + ETHTOOL_A_LINKSTATE_MAX = 7, }; -enum lockdep_ok { - LOCKDEP_STILL_OK = 0, - LOCKDEP_NOW_UNRELIABLE = 1, +enum { + ETHTOOL_A_DEBUG_UNSPEC = 0, + ETHTOOL_A_DEBUG_HEADER = 1, + ETHTOOL_A_DEBUG_MSGMASK = 2, + __ETHTOOL_A_DEBUG_CNT = 3, + ETHTOOL_A_DEBUG_MAX = 2, }; -struct semaphore { - raw_spinlock_t lock; - unsigned int count; - struct list_head wait_list; +enum { + ETHTOOL_A_WOL_UNSPEC = 0, + ETHTOOL_A_WOL_HEADER = 1, + ETHTOOL_A_WOL_MODES = 2, + ETHTOOL_A_WOL_SOPASS = 3, + __ETHTOOL_A_WOL_CNT = 4, + ETHTOOL_A_WOL_MAX = 3, }; -struct reclaim_state { - long unsigned int reclaimed_slab; +enum { + ETHTOOL_A_FEATURES_UNSPEC = 0, + ETHTOOL_A_FEATURES_HEADER = 1, + ETHTOOL_A_FEATURES_HW = 2, + ETHTOOL_A_FEATURES_WANTED = 3, + ETHTOOL_A_FEATURES_ACTIVE = 4, + ETHTOOL_A_FEATURES_NOCHANGE = 5, + __ETHTOOL_A_FEATURES_CNT = 6, + ETHTOOL_A_FEATURES_MAX = 5, }; -struct swap_cluster_info { - spinlock_t lock; - unsigned int data: 24; - unsigned int flags: 8; +enum { + ETHTOOL_A_PRIVFLAGS_UNSPEC = 0, + ETHTOOL_A_PRIVFLAGS_HEADER = 1, + ETHTOOL_A_PRIVFLAGS_FLAGS = 2, + __ETHTOOL_A_PRIVFLAGS_CNT = 3, + ETHTOOL_A_PRIVFLAGS_MAX = 2, }; -struct swap_cluster_list { - struct swap_cluster_info head; - struct swap_cluster_info tail; +enum { + ETHTOOL_A_RINGS_UNSPEC = 0, + ETHTOOL_A_RINGS_HEADER = 1, + ETHTOOL_A_RINGS_RX_MAX = 2, + ETHTOOL_A_RINGS_RX_MINI_MAX = 3, + ETHTOOL_A_RINGS_RX_JUMBO_MAX = 4, + ETHTOOL_A_RINGS_TX_MAX = 5, + ETHTOOL_A_RINGS_RX = 6, + ETHTOOL_A_RINGS_RX_MINI = 7, + ETHTOOL_A_RINGS_RX_JUMBO = 8, + ETHTOOL_A_RINGS_TX = 9, + ETHTOOL_A_RINGS_RX_BUF_LEN = 10, + ETHTOOL_A_RINGS_TCP_DATA_SPLIT = 11, + ETHTOOL_A_RINGS_CQE_SIZE = 12, + ETHTOOL_A_RINGS_TX_PUSH = 13, + __ETHTOOL_A_RINGS_CNT = 14, + ETHTOOL_A_RINGS_MAX = 13, }; -struct percpu_cluster; +enum { + ETHTOOL_A_CHANNELS_UNSPEC = 0, + ETHTOOL_A_CHANNELS_HEADER = 1, + ETHTOOL_A_CHANNELS_RX_MAX = 2, + ETHTOOL_A_CHANNELS_TX_MAX = 3, + ETHTOOL_A_CHANNELS_OTHER_MAX = 4, + ETHTOOL_A_CHANNELS_COMBINED_MAX = 5, + ETHTOOL_A_CHANNELS_RX_COUNT = 6, + ETHTOOL_A_CHANNELS_TX_COUNT = 7, + ETHTOOL_A_CHANNELS_OTHER_COUNT = 8, + ETHTOOL_A_CHANNELS_COMBINED_COUNT = 9, + __ETHTOOL_A_CHANNELS_CNT = 10, + ETHTOOL_A_CHANNELS_MAX = 9, +}; -struct swap_info_struct { - struct percpu_ref users; - long unsigned int flags; - short int prio; - struct plist_node list; - signed char type; - unsigned int max; - unsigned char *swap_map; - struct swap_cluster_info *cluster_info; - struct swap_cluster_list free_clusters; - unsigned int lowest_bit; - unsigned int highest_bit; - unsigned int pages; - unsigned int inuse_pages; - unsigned int cluster_next; - unsigned int cluster_nr; - unsigned int *cluster_next_cpu; - struct percpu_cluster *percpu_cluster; - struct rb_root swap_extent_root; - struct block_device *bdev; - struct file *swap_file; - unsigned int old_block_size; - struct completion comp; - spinlock_t lock; - spinlock_t cont_lock; - struct work_struct discard_work; - struct swap_cluster_list discard_clusters; - struct plist_node avail_lists[0]; +enum { + ETHTOOL_A_COALESCE_UNSPEC = 0, + ETHTOOL_A_COALESCE_HEADER = 1, + ETHTOOL_A_COALESCE_RX_USECS = 2, + ETHTOOL_A_COALESCE_RX_MAX_FRAMES = 3, + ETHTOOL_A_COALESCE_RX_USECS_IRQ = 4, + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ = 5, + ETHTOOL_A_COALESCE_TX_USECS = 6, + ETHTOOL_A_COALESCE_TX_MAX_FRAMES = 7, + ETHTOOL_A_COALESCE_TX_USECS_IRQ = 8, + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ = 9, + ETHTOOL_A_COALESCE_STATS_BLOCK_USECS = 10, + ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX = 11, + ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX = 12, + ETHTOOL_A_COALESCE_PKT_RATE_LOW = 13, + ETHTOOL_A_COALESCE_RX_USECS_LOW = 14, + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW = 15, + ETHTOOL_A_COALESCE_TX_USECS_LOW = 16, + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW = 17, + ETHTOOL_A_COALESCE_PKT_RATE_HIGH = 18, + ETHTOOL_A_COALESCE_RX_USECS_HIGH = 19, + ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH = 20, + ETHTOOL_A_COALESCE_TX_USECS_HIGH = 21, + ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 22, + ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 23, + ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 24, + ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 25, + __ETHTOOL_A_COALESCE_CNT = 26, + ETHTOOL_A_COALESCE_MAX = 25, }; -enum efi_rts_ids { - EFI_NONE = 0, - EFI_GET_TIME = 1, - EFI_SET_TIME = 2, - EFI_GET_WAKEUP_TIME = 3, - EFI_SET_WAKEUP_TIME = 4, - EFI_GET_VARIABLE = 5, - EFI_GET_NEXT_VARIABLE = 6, - EFI_SET_VARIABLE = 7, - EFI_QUERY_VARIABLE_INFO = 8, - EFI_GET_NEXT_HIGH_MONO_COUNT = 9, - EFI_RESET_SYSTEM = 10, - EFI_UPDATE_CAPSULE = 11, - EFI_QUERY_CAPSULE_CAPS = 12, +enum { + ETHTOOL_A_PAUSE_UNSPEC = 0, + ETHTOOL_A_PAUSE_HEADER = 1, + ETHTOOL_A_PAUSE_AUTONEG = 2, + ETHTOOL_A_PAUSE_RX = 3, + ETHTOOL_A_PAUSE_TX = 4, + ETHTOOL_A_PAUSE_STATS = 5, + __ETHTOOL_A_PAUSE_CNT = 6, + ETHTOOL_A_PAUSE_MAX = 5, }; -struct efi_runtime_work { - void *arg1; - void *arg2; - void *arg3; - void *arg4; - void *arg5; - efi_status_t status; - struct work_struct work; - enum efi_rts_ids efi_rts_id; - struct completion efi_rts_comp; +enum { + ETHTOOL_A_EEE_UNSPEC = 0, + ETHTOOL_A_EEE_HEADER = 1, + ETHTOOL_A_EEE_MODES_OURS = 2, + ETHTOOL_A_EEE_MODES_PEER = 3, + ETHTOOL_A_EEE_ACTIVE = 4, + ETHTOOL_A_EEE_ENABLED = 5, + ETHTOOL_A_EEE_TX_LPI_ENABLED = 6, + ETHTOOL_A_EEE_TX_LPI_TIMER = 7, + __ETHTOOL_A_EEE_CNT = 8, + ETHTOOL_A_EEE_MAX = 7, }; -struct percpu_cluster { - struct swap_cluster_info index; - unsigned int next; +enum { + ETHTOOL_A_TSINFO_UNSPEC = 0, + ETHTOOL_A_TSINFO_HEADER = 1, + ETHTOOL_A_TSINFO_TIMESTAMPING = 2, + ETHTOOL_A_TSINFO_TX_TYPES = 3, + ETHTOOL_A_TSINFO_RX_FILTERS = 4, + ETHTOOL_A_TSINFO_PHC_INDEX = 5, + __ETHTOOL_A_TSINFO_CNT = 6, + ETHTOOL_A_TSINFO_MAX = 5, }; enum { - DUMP_PREFIX_NONE = 0, - DUMP_PREFIX_ADDRESS = 1, - DUMP_PREFIX_OFFSET = 2, + ETHTOOL_A_PHC_VCLOCKS_UNSPEC = 0, + ETHTOOL_A_PHC_VCLOCKS_HEADER = 1, + ETHTOOL_A_PHC_VCLOCKS_NUM = 2, + ETHTOOL_A_PHC_VCLOCKS_INDEX = 3, + __ETHTOOL_A_PHC_VCLOCKS_CNT = 4, + ETHTOOL_A_PHC_VCLOCKS_MAX = 3, }; -struct __call_single_data { - struct __call_single_node node; - smp_call_func_t func; - void *info; +enum { + ETHTOOL_A_CABLE_TEST_UNSPEC = 0, + ETHTOOL_A_CABLE_TEST_HEADER = 1, + __ETHTOOL_A_CABLE_TEST_CNT = 2, + ETHTOOL_A_CABLE_TEST_MAX = 1, }; -typedef struct __call_single_data call_single_data_t; +enum { + ETHTOOL_A_CABLE_TEST_TDR_UNSPEC = 0, + ETHTOOL_A_CABLE_TEST_TDR_HEADER = 1, + ETHTOOL_A_CABLE_TEST_TDR_CFG = 2, + __ETHTOOL_A_CABLE_TEST_TDR_CNT = 3, + ETHTOOL_A_CABLE_TEST_TDR_MAX = 2, +}; -enum tk_offsets { - TK_OFFS_REAL = 0, - TK_OFFS_BOOT = 1, - TK_OFFS_TAI = 2, - TK_OFFS_MAX = 3, +enum { + ETHTOOL_A_TUNNEL_INFO_UNSPEC = 0, + ETHTOOL_A_TUNNEL_INFO_HEADER = 1, + ETHTOOL_A_TUNNEL_INFO_UDP_PORTS = 2, + __ETHTOOL_A_TUNNEL_INFO_CNT = 3, + ETHTOOL_A_TUNNEL_INFO_MAX = 2, }; -struct page_frag_cache { - void *va; - __u16 offset; - __u16 size; - unsigned int pagecnt_bias; - bool pfmemalloc; +enum { + ETHTOOL_A_FEC_UNSPEC = 0, + ETHTOOL_A_FEC_HEADER = 1, + ETHTOOL_A_FEC_MODES = 2, + ETHTOOL_A_FEC_AUTO = 3, + ETHTOOL_A_FEC_ACTIVE = 4, + ETHTOOL_A_FEC_STATS = 5, + __ETHTOOL_A_FEC_CNT = 6, + ETHTOOL_A_FEC_MAX = 5, }; enum { - IPPROTO_IP = 0, - IPPROTO_ICMP = 1, - IPPROTO_IGMP = 2, - IPPROTO_IPIP = 4, - IPPROTO_TCP = 6, - IPPROTO_EGP = 8, - IPPROTO_PUP = 12, - IPPROTO_UDP = 17, - IPPROTO_IDP = 22, - IPPROTO_TP = 29, - IPPROTO_DCCP = 33, - IPPROTO_IPV6 = 41, - IPPROTO_RSVP = 46, - IPPROTO_GRE = 47, - IPPROTO_ESP = 50, - IPPROTO_AH = 51, - IPPROTO_MTP = 92, - IPPROTO_BEETPH = 94, - IPPROTO_ENCAP = 98, - IPPROTO_PIM = 103, - IPPROTO_COMP = 108, - IPPROTO_SCTP = 132, - IPPROTO_UDPLITE = 136, - IPPROTO_MPLS = 137, - IPPROTO_ETHERNET = 143, - IPPROTO_RAW = 255, - IPPROTO_MPTCP = 262, - IPPROTO_MAX = 263, + ETHTOOL_A_MODULE_EEPROM_UNSPEC = 0, + ETHTOOL_A_MODULE_EEPROM_HEADER = 1, + ETHTOOL_A_MODULE_EEPROM_OFFSET = 2, + ETHTOOL_A_MODULE_EEPROM_LENGTH = 3, + ETHTOOL_A_MODULE_EEPROM_PAGE = 4, + ETHTOOL_A_MODULE_EEPROM_BANK = 5, + ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS = 6, + ETHTOOL_A_MODULE_EEPROM_DATA = 7, + __ETHTOOL_A_MODULE_EEPROM_CNT = 8, + ETHTOOL_A_MODULE_EEPROM_MAX = 7, +}; + +enum { + ETHTOOL_A_STATS_UNSPEC = 0, + ETHTOOL_A_STATS_PAD = 1, + ETHTOOL_A_STATS_HEADER = 2, + ETHTOOL_A_STATS_GROUPS = 3, + ETHTOOL_A_STATS_GRP = 4, + __ETHTOOL_A_STATS_CNT = 5, + ETHTOOL_A_STATS_MAX = 4, +}; + +enum { + ETHTOOL_STATS_ETH_PHY = 0, + ETHTOOL_STATS_ETH_MAC = 1, + ETHTOOL_STATS_ETH_CTRL = 2, + ETHTOOL_STATS_RMON = 3, + __ETHTOOL_STATS_CNT = 4, +}; + +enum { + ETHTOOL_A_STATS_GRP_UNSPEC = 0, + ETHTOOL_A_STATS_GRP_PAD = 1, + ETHTOOL_A_STATS_GRP_ID = 2, + ETHTOOL_A_STATS_GRP_SS_ID = 3, + ETHTOOL_A_STATS_GRP_STAT = 4, + ETHTOOL_A_STATS_GRP_HIST_RX = 5, + ETHTOOL_A_STATS_GRP_HIST_TX = 6, + ETHTOOL_A_STATS_GRP_HIST_BKT_LOW = 7, + ETHTOOL_A_STATS_GRP_HIST_BKT_HI = 8, + ETHTOOL_A_STATS_GRP_HIST_VAL = 9, + __ETHTOOL_A_STATS_GRP_CNT = 10, + ETHTOOL_A_STATS_GRP_MAX = 4, +}; + +enum { + ETHTOOL_A_STATS_ETH_PHY_5_SYM_ERR = 0, + __ETHTOOL_A_STATS_ETH_PHY_CNT = 1, + ETHTOOL_A_STATS_ETH_PHY_MAX = 0, +}; + +enum { + ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT = 0, + ETHTOOL_A_STATS_ETH_MAC_3_SINGLE_COL = 1, + ETHTOOL_A_STATS_ETH_MAC_4_MULTI_COL = 2, + ETHTOOL_A_STATS_ETH_MAC_5_RX_PKT = 3, + ETHTOOL_A_STATS_ETH_MAC_6_FCS_ERR = 4, + ETHTOOL_A_STATS_ETH_MAC_7_ALIGN_ERR = 5, + ETHTOOL_A_STATS_ETH_MAC_8_TX_BYTES = 6, + ETHTOOL_A_STATS_ETH_MAC_9_TX_DEFER = 7, + ETHTOOL_A_STATS_ETH_MAC_10_LATE_COL = 8, + ETHTOOL_A_STATS_ETH_MAC_11_XS_COL = 9, + ETHTOOL_A_STATS_ETH_MAC_12_TX_INT_ERR = 10, + ETHTOOL_A_STATS_ETH_MAC_13_CS_ERR = 11, + ETHTOOL_A_STATS_ETH_MAC_14_RX_BYTES = 12, + ETHTOOL_A_STATS_ETH_MAC_15_RX_INT_ERR = 13, + ETHTOOL_A_STATS_ETH_MAC_18_TX_MCAST = 14, + ETHTOOL_A_STATS_ETH_MAC_19_TX_BCAST = 15, + ETHTOOL_A_STATS_ETH_MAC_20_XS_DEFER = 16, + ETHTOOL_A_STATS_ETH_MAC_21_RX_MCAST = 17, + ETHTOOL_A_STATS_ETH_MAC_22_RX_BCAST = 18, + ETHTOOL_A_STATS_ETH_MAC_23_IR_LEN_ERR = 19, + ETHTOOL_A_STATS_ETH_MAC_24_OOR_LEN = 20, + ETHTOOL_A_STATS_ETH_MAC_25_TOO_LONG_ERR = 21, + __ETHTOOL_A_STATS_ETH_MAC_CNT = 22, + ETHTOOL_A_STATS_ETH_MAC_MAX = 21, +}; + +enum { + ETHTOOL_A_STATS_ETH_CTRL_3_TX = 0, + ETHTOOL_A_STATS_ETH_CTRL_4_RX = 1, + ETHTOOL_A_STATS_ETH_CTRL_5_RX_UNSUP = 2, + __ETHTOOL_A_STATS_ETH_CTRL_CNT = 3, + ETHTOOL_A_STATS_ETH_CTRL_MAX = 2, +}; + +enum { + ETHTOOL_A_STATS_RMON_UNDERSIZE = 0, + ETHTOOL_A_STATS_RMON_OVERSIZE = 1, + ETHTOOL_A_STATS_RMON_FRAG = 2, + ETHTOOL_A_STATS_RMON_JABBER = 3, + __ETHTOOL_A_STATS_RMON_CNT = 4, + ETHTOOL_A_STATS_RMON_MAX = 3, +}; + +enum { + ETHTOOL_A_MODULE_UNSPEC = 0, + ETHTOOL_A_MODULE_HEADER = 1, + ETHTOOL_A_MODULE_POWER_MODE_POLICY = 2, + ETHTOOL_A_MODULE_POWER_MODE = 3, + __ETHTOOL_A_MODULE_CNT = 4, + ETHTOOL_A_MODULE_MAX = 3, +}; + +enum { + ETHTOOL_A_PSE_UNSPEC = 0, + ETHTOOL_A_PSE_HEADER = 1, + ETHTOOL_A_PODL_PSE_ADMIN_STATE = 2, + ETHTOOL_A_PODL_PSE_ADMIN_CONTROL = 3, + ETHTOOL_A_PODL_PSE_PW_D_STATUS = 4, + __ETHTOOL_A_PSE_CNT = 5, + ETHTOOL_A_PSE_MAX = 4, +}; + +struct genlmsghdr { + __u8 cmd; + __u8 version; + __u16 reserved; +}; + +enum { + NLA_UNSPEC = 0, + NLA_U8 = 1, + NLA_U16 = 2, + NLA_U32 = 3, + NLA_U64 = 4, + NLA_STRING = 5, + NLA_FLAG = 6, + NLA_MSECS = 7, + NLA_NESTED = 8, + NLA_NESTED_ARRAY = 9, + NLA_NUL_STRING = 10, + NLA_BINARY = 11, + NLA_S8 = 12, + NLA_S16 = 13, + NLA_S32 = 14, + NLA_S64 = 15, + NLA_BITFIELD32 = 16, + NLA_REJECT = 17, + NLA_BE16 = 18, + NLA_BE32 = 19, + __NLA_TYPE_MAX = 20, +}; + +struct genl_info { + u32 snd_seq; + u32 snd_portid; + struct nlmsghdr *nlhdr; + struct genlmsghdr *genlhdr; + void *userhdr; + struct nlattr **attrs; + possible_net_t _net; + void *user_ptr[2]; + struct netlink_ext_ack *extack; +}; + +struct ethnl_req_info { + struct net_device *dev; + netdevice_tracker dev_tracker; + u32 flags; +}; + +struct ethnl_reply_data { + struct net_device *dev; +}; + +struct ethnl_request_ops { + u8 request_cmd; + u8 reply_cmd; + u16 hdr_attr; + unsigned int req_info_size; + unsigned int reply_data_size; + bool allow_nodev_do; + int (*parse_request)(struct ethnl_req_info *, struct nlattr **, struct netlink_ext_ack *); + int (*prepare_data)(const struct ethnl_req_info *, struct ethnl_reply_data *, struct genl_info *); + int (*reply_size)(const struct ethnl_req_info *, const struct ethnl_reply_data *); + int (*fill_reply)(struct sk_buff *, const struct ethnl_req_info *, const struct ethnl_reply_data *); + void (*cleanup_data)(struct ethnl_reply_data *); +}; + +typedef const char (* const ethnl_string_array_t)[32]; + +struct stats_req_info { + struct ethnl_req_info base; + long unsigned int stat_mask[1]; +}; + +struct stats_reply_data { + struct ethnl_reply_data base; + union { + struct { + struct ethtool_eth_phy_stats phy_stats; + struct ethtool_eth_mac_stats mac_stats; + struct ethtool_eth_ctrl_stats ctrl_stats; + struct ethtool_rmon_stats rmon_stats; + }; + struct { + struct ethtool_eth_phy_stats phy_stats; + struct ethtool_eth_mac_stats mac_stats; + struct ethtool_eth_ctrl_stats ctrl_stats; + struct ethtool_rmon_stats rmon_stats; + } stats; + }; + const struct ethtool_rmon_hist_range *rmon_ranges; +}; + +typedef __kernel_clock_t clock_t; + +struct static_key_false { + struct static_key key; +}; + +struct bpf_run_ctx {}; + +struct __kernel_sockaddr_storage { + union { + struct { + __kernel_sa_family_t ss_family; + char __data[126]; + }; + void *__align; + }; +}; + +struct inet_ehash_bucket; + +struct inet_bind_hashbucket; + +struct inet_listen_hashbucket; + +struct inet_hashinfo { + struct inet_ehash_bucket *ehash; + spinlock_t *ehash_locks; + unsigned int ehash_mask; + unsigned int ehash_locks_mask; + struct kmem_cache *bind_bucket_cachep; + struct inet_bind_hashbucket *bhash; + struct kmem_cache *bind2_bucket_cachep; + struct inet_bind_hashbucket *bhash2; + unsigned int bhash_size; + unsigned int lhash2_mask; + struct inet_listen_hashbucket *lhash2; + bool pernet; +}; + +struct ipv4_devconf { + void *sysctl; + int data[33]; + long unsigned int state[1]; +}; + +struct tcp_fastopen_context { + siphash_key_t key[2]; + int num; + struct callback_head rcu; +}; + +struct in_addr { + __be32 s_addr; +}; + +struct sockaddr_in { + __kernel_sa_family_t sin_family; + __be16 sin_port; + struct in_addr sin_addr; + unsigned char __pad[8]; +}; + +struct hlist_nulls_head { + struct hlist_nulls_node *first; +}; + +struct nf_conntrack { + refcount_t use; }; typedef union { @@ -18266,106 +17604,179 @@ __u8 dplen; }; -enum sock_type { - SOCK_STREAM = 1, - SOCK_DGRAM = 2, - SOCK_RAW = 3, - SOCK_RDM = 4, - SOCK_SEQPACKET = 5, - SOCK_DCCP = 6, - SOCK_PACKET = 10, -}; +struct bpf_cgroup_storage; -struct ts_state { - unsigned int offset; - char cb[48]; +struct bpf_prog_array_item { + struct bpf_prog *prog; + union { + struct bpf_cgroup_storage *cgroup_storage[2]; + u64 bpf_cookie; + }; }; -struct ts_config; - -struct ts_ops { - const char *name; - struct ts_config * (*init)(const void *, unsigned int, gfp_t, int); - unsigned int (*find)(struct ts_config *, struct ts_state *); - void (*destroy)(struct ts_config *); - void * (*get_pattern)(struct ts_config *); - unsigned int (*get_pattern_len)(struct ts_config *); - struct module *owner; - struct list_head list; +struct bpf_prog_array { + struct callback_head rcu; + struct bpf_prog_array_item items[0]; }; -struct ts_config { - struct ts_ops *ops; - int flags; - unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *); - void (*finish)(struct ts_config *, struct ts_state *); +enum bpf_prog_type { + BPF_PROG_TYPE_UNSPEC = 0, + BPF_PROG_TYPE_SOCKET_FILTER = 1, + BPF_PROG_TYPE_KPROBE = 2, + BPF_PROG_TYPE_SCHED_CLS = 3, + BPF_PROG_TYPE_SCHED_ACT = 4, + BPF_PROG_TYPE_TRACEPOINT = 5, + BPF_PROG_TYPE_XDP = 6, + BPF_PROG_TYPE_PERF_EVENT = 7, + BPF_PROG_TYPE_CGROUP_SKB = 8, + BPF_PROG_TYPE_CGROUP_SOCK = 9, + BPF_PROG_TYPE_LWT_IN = 10, + BPF_PROG_TYPE_LWT_OUT = 11, + BPF_PROG_TYPE_LWT_XMIT = 12, + BPF_PROG_TYPE_SOCK_OPS = 13, + BPF_PROG_TYPE_SK_SKB = 14, + BPF_PROG_TYPE_CGROUP_DEVICE = 15, + BPF_PROG_TYPE_SK_MSG = 16, + BPF_PROG_TYPE_RAW_TRACEPOINT = 17, + BPF_PROG_TYPE_CGROUP_SOCK_ADDR = 18, + BPF_PROG_TYPE_LWT_SEG6LOCAL = 19, + BPF_PROG_TYPE_LIRC_MODE2 = 20, + BPF_PROG_TYPE_SK_REUSEPORT = 21, + BPF_PROG_TYPE_FLOW_DISSECTOR = 22, + BPF_PROG_TYPE_CGROUP_SYSCTL = 23, + BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 24, + BPF_PROG_TYPE_CGROUP_SOCKOPT = 25, + BPF_PROG_TYPE_TRACING = 26, + BPF_PROG_TYPE_STRUCT_OPS = 27, + BPF_PROG_TYPE_EXT = 28, + BPF_PROG_TYPE_LSM = 29, + BPF_PROG_TYPE_SK_LOOKUP = 30, + BPF_PROG_TYPE_SYSCALL = 31, }; -struct scatterlist { - long unsigned int page_link; - unsigned int offset; - unsigned int length; - dma_addr_t dma_address; - unsigned int dma_length; +enum bpf_attach_type { + BPF_CGROUP_INET_INGRESS = 0, + BPF_CGROUP_INET_EGRESS = 1, + BPF_CGROUP_INET_SOCK_CREATE = 2, + BPF_CGROUP_SOCK_OPS = 3, + BPF_SK_SKB_STREAM_PARSER = 4, + BPF_SK_SKB_STREAM_VERDICT = 5, + BPF_CGROUP_DEVICE = 6, + BPF_SK_MSG_VERDICT = 7, + BPF_CGROUP_INET4_BIND = 8, + BPF_CGROUP_INET6_BIND = 9, + BPF_CGROUP_INET4_CONNECT = 10, + BPF_CGROUP_INET6_CONNECT = 11, + BPF_CGROUP_INET4_POST_BIND = 12, + BPF_CGROUP_INET6_POST_BIND = 13, + BPF_CGROUP_UDP4_SENDMSG = 14, + BPF_CGROUP_UDP6_SENDMSG = 15, + BPF_LIRC_MODE2 = 16, + BPF_FLOW_DISSECTOR = 17, + BPF_CGROUP_SYSCTL = 18, + BPF_CGROUP_UDP4_RECVMSG = 19, + BPF_CGROUP_UDP6_RECVMSG = 20, + BPF_CGROUP_GETSOCKOPT = 21, + BPF_CGROUP_SETSOCKOPT = 22, + BPF_TRACE_RAW_TP = 23, + BPF_TRACE_FENTRY = 24, + BPF_TRACE_FEXIT = 25, + BPF_MODIFY_RETURN = 26, + BPF_LSM_MAC = 27, + BPF_TRACE_ITER = 28, + BPF_CGROUP_INET4_GETPEERNAME = 29, + BPF_CGROUP_INET6_GETPEERNAME = 30, + BPF_CGROUP_INET4_GETSOCKNAME = 31, + BPF_CGROUP_INET6_GETSOCKNAME = 32, + BPF_XDP_DEVMAP = 33, + BPF_CGROUP_INET_SOCK_RELEASE = 34, + BPF_XDP_CPUMAP = 35, + BPF_SK_LOOKUP = 36, + BPF_XDP = 37, + BPF_SK_SKB_VERDICT = 38, + BPF_SK_REUSEPORT_SELECT = 39, + BPF_SK_REUSEPORT_SELECT_OR_MIGRATE = 40, + BPF_PERF_EVENT = 41, + BPF_TRACE_KPROBE_MULTI = 42, + BPF_LSM_CGROUP = 43, + __MAX_BPF_ATTACH_TYPE = 44, }; -struct partial_page { - unsigned int offset; - unsigned int len; - long unsigned int private; +struct sock_filter { + __u16 code; + __u8 jt; + __u8 jf; + __u32 k; }; -struct splice_pipe_desc { - struct page **pages; - struct partial_page *partial; - int nr_pages; - unsigned int nr_pages_max; - const struct pipe_buf_operations *ops; - void (*spd_release)(struct splice_pipe_desc *, unsigned int); +struct bpf_insn { + __u8 code; + __u8 dst_reg: 4; + __u8 src_reg: 4; + __s16 off; + __s32 imm; }; -enum { - SKBTX_HW_TSTAMP = 1, - SKBTX_SW_TSTAMP = 2, - SKBTX_IN_PROGRESS = 4, - SKBTX_WIFI_STATUS = 16, - SKBTX_SCHED_TSTAMP = 64, -}; +struct bpf_prog_stats; -enum { - SKBFL_ZEROCOPY_ENABLE = 1, - SKBFL_SHARED_FRAG = 2, - SKBFL_PURE_ZEROCOPY = 4, -}; +struct bpf_prog_aux; -struct mmpin { - struct user_struct *user; - unsigned int num_pg; -}; +struct sock_fprog_kern; -struct ubuf_info { - void (*callback)(struct sk_buff *, struct ubuf_info *, bool); +struct bpf_prog { + u16 pages; + u16 jited: 1; + u16 jit_requested: 1; + u16 gpl_compatible: 1; + u16 cb_access: 1; + u16 dst_needed: 1; + u16 blinding_requested: 1; + u16 blinded: 1; + u16 is_func: 1; + u16 kprobe_override: 1; + u16 has_callchain_buf: 1; + u16 enforce_expected_attach_type: 1; + u16 call_get_stack: 1; + u16 call_get_func_ip: 1; + u16 tstamp_type_access: 1; + enum bpf_prog_type type; + enum bpf_attach_type expected_attach_type; + u32 len; + u32 jited_len; + u8 tag[8]; + struct bpf_prog_stats *stats; + int *active; + unsigned int (*bpf_func)(const void *, const struct bpf_insn *); + struct bpf_prog_aux *aux; + struct sock_fprog_kern *orig_prog; union { struct { - long unsigned int desc; - void *ctx; + struct { } __empty_insns; + struct sock_filter insns[0]; }; struct { - u32 id; - u16 len; - u16 zerocopy: 1; - u32 bytelen; + struct { } __empty_insnsi; + struct bpf_insn insnsi[0]; }; }; - refcount_t refcnt; - u8 flags; - struct mmpin mmp; }; -enum { - SKB_FCLONE_UNAVAILABLE = 0, - SKB_FCLONE_ORIG = 1, - SKB_FCLONE_CLONE = 2, +enum sock_type { + SOCK_STREAM = 1, + SOCK_DGRAM = 2, + SOCK_RAW = 3, + SOCK_RDM = 4, + SOCK_SEQPACKET = 5, + SOCK_DCCP = 6, + SOCK_PACKET = 10, +}; + +struct scatterlist { + long unsigned int page_link; + unsigned int offset; + unsigned int length; + dma_addr_t dma_address; + unsigned int dma_length; }; enum { @@ -18390,86 +17801,115 @@ SKB_GSO_FRAGLIST = 262144, }; -struct sk_buff_fclones { - struct sk_buff skb1; - struct sk_buff skb2; - refcount_t fclone_ref; -}; - -struct skb_seq_state { - __u32 lower_offset; - __u32 upper_offset; - __u32 frag_idx; - __u32 stepped_offset; - struct sk_buff *root_skb; - struct sk_buff *cur_skb; - __u8 *frag_data; - __u32 frag_off; +struct seq_net_private { + struct net *net; + netns_tracker ns_tracker; }; -struct skb_checksum_ops { - __wsum (*update)(const void *, int, __wsum); - __wsum (*combine)(__wsum, __wsum, int, int); +struct pernet_operations { + struct list_head list; + int (*init)(struct net *); + void (*pre_exit)(struct net *); + void (*exit)(struct net *); + void (*exit_batch)(struct list_head *); + unsigned int *id; + size_t size; }; -struct skb_gso_cb { +struct icmphdr { + __u8 type; + __u8 code; + __sum16 checksum; union { - int mac_offset; - int data_offset; - }; - int encap_level; - __wsum csum; - __u16 csum_start; + struct { + __be16 id; + __be16 sequence; + } echo; + __be32 gateway; + struct { + __be16 __unused; + __be16 mtu; + } frag; + __u8 reserved[4]; + } un; }; -struct gro_list { - struct list_head list; - int count; +struct tc_stats { + __u64 bytes; + __u32 packets; + __u32 drops; + __u32 overlimits; + __u32 bps; + __u32 pps; + __u32 qlen; + __u32 backlog; }; -struct napi_struct { - struct list_head poll_list; - long unsigned int state; - int weight; - int defer_hard_irqs_count; - long unsigned int gro_bitmask; - int (*poll)(struct napi_struct *, int); - struct net_device *dev; - struct gro_list gro_hash[8]; - struct sk_buff *skb; - struct list_head rx_list; - int rx_count; - struct hrtimer timer; - struct list_head dev_list; - struct hlist_node napi_hash_node; - unsigned int napi_id; - struct task_struct *thread; +struct tc_sizespec { + unsigned char cell_log; + unsigned char size_log; + short int cell_align; + int overhead; + unsigned int linklayer; + unsigned int mpu; + unsigned int mtu; + unsigned int tsize; }; -struct sd_flow_limit; +struct net_rate_estimator; -struct softnet_data { - struct list_head poll_list; - struct sk_buff_head process_queue; - unsigned int processed; - unsigned int time_squeeze; - unsigned int received_rps; - struct softnet_data *rps_ipi_list; - struct sd_flow_limit *flow_limit; - struct Qdisc *output_queue; - struct Qdisc **output_queue_tailp; - struct sk_buff *completion_queue; - struct { - u16 recursion; - u8 more; - u8 skip_txqueue; - } xmit; - long: 32; +struct qdisc_skb_head { + struct sk_buff *head; + struct sk_buff *tail; + __u32 qlen; + spinlock_t lock; +}; + +struct gnet_stats_basic_sync { + u64_stats_t bytes; + u64_stats_t packets; + struct u64_stats_sync syncp; +}; + +struct gnet_stats_queue { + __u32 qlen; + __u32 backlog; + __u32 drops; + __u32 requeues; + __u32 overlimits; +}; + +struct Qdisc_ops; + +struct qdisc_size_table; + +struct Qdisc { + int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **); + struct sk_buff * (*dequeue)(struct Qdisc *); + unsigned int flags; + u32 limit; + const struct Qdisc_ops *ops; + struct qdisc_size_table *stab; + struct hlist_node hash; + u32 handle; + u32 parent; + struct netdev_queue *dev_queue; + struct net_rate_estimator *rate_est; + struct gnet_stats_basic_sync *cpu_bstats; + struct gnet_stats_queue *cpu_qstats; + int pad; + refcount_t refcnt; long: 64; long: 64; long: 64; - unsigned int input_queue_head; - long: 32; + struct sk_buff_head gso_skb; + struct qdisc_skb_head q; + struct gnet_stats_basic_sync bstats; + struct gnet_stats_queue qstats; + long unsigned int state; + long unsigned int state2; + struct Qdisc *next_sched; + struct sk_buff_head skb_bad_txq; long: 64; long: 64; long: 64; @@ -18477,29 +17917,222 @@ long: 64; long: 64; long: 64; - call_single_data_t csd; - struct softnet_data *rps_ipi_next; - unsigned int cpu; - unsigned int input_queue_tail; - unsigned int dropped; - struct sk_buff_head input_pkt_queue; - struct napi_struct backlog; + spinlock_t busylock; + spinlock_t seqlock; + struct callback_head rcu; + netdevice_tracker dev_tracker; long: 64; long: 64; long: 64; long: 64; long: 64; - spinlock_t defer_lock; - int defer_count; - struct sk_buff *defer_list; + long: 64; + long int privdata[0]; +}; + +enum bpf_map_type { + BPF_MAP_TYPE_UNSPEC = 0, + BPF_MAP_TYPE_HASH = 1, + BPF_MAP_TYPE_ARRAY = 2, + BPF_MAP_TYPE_PROG_ARRAY = 3, + BPF_MAP_TYPE_PERF_EVENT_ARRAY = 4, + BPF_MAP_TYPE_PERCPU_HASH = 5, + BPF_MAP_TYPE_PERCPU_ARRAY = 6, + BPF_MAP_TYPE_STACK_TRACE = 7, + BPF_MAP_TYPE_CGROUP_ARRAY = 8, + BPF_MAP_TYPE_LRU_HASH = 9, + BPF_MAP_TYPE_LRU_PERCPU_HASH = 10, + BPF_MAP_TYPE_LPM_TRIE = 11, + BPF_MAP_TYPE_ARRAY_OF_MAPS = 12, + BPF_MAP_TYPE_HASH_OF_MAPS = 13, + BPF_MAP_TYPE_DEVMAP = 14, + BPF_MAP_TYPE_SOCKMAP = 15, + BPF_MAP_TYPE_CPUMAP = 16, + BPF_MAP_TYPE_XSKMAP = 17, + BPF_MAP_TYPE_SOCKHASH = 18, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED = 19, + BPF_MAP_TYPE_CGROUP_STORAGE = 19, + BPF_MAP_TYPE_REUSEPORT_SOCKARRAY = 20, + BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = 21, + BPF_MAP_TYPE_QUEUE = 22, + BPF_MAP_TYPE_STACK = 23, + BPF_MAP_TYPE_SK_STORAGE = 24, + BPF_MAP_TYPE_DEVMAP_HASH = 25, + BPF_MAP_TYPE_STRUCT_OPS = 26, + BPF_MAP_TYPE_RINGBUF = 27, + BPF_MAP_TYPE_INODE_STORAGE = 28, + BPF_MAP_TYPE_TASK_STORAGE = 29, + BPF_MAP_TYPE_BLOOM_FILTER = 30, + BPF_MAP_TYPE_USER_RINGBUF = 31, + BPF_MAP_TYPE_CGRP_STORAGE = 32, +}; + +struct bpf_map_ops; + +struct btf_record; + +struct btf; + +struct btf_field_offs; + +struct bpf_map { + const struct bpf_map_ops *ops; + struct bpf_map *inner_map_meta; + void *security; + enum bpf_map_type map_type; + u32 key_size; + u32 value_size; + u32 max_entries; + u64 map_extra; + u32 map_flags; + u32 id; + struct btf_record *record; + int numa_node; + u32 btf_key_type_id; + u32 btf_value_type_id; + u32 btf_vmlinux_value_type_id; + struct btf *btf; + struct obj_cgroup *objcg; + char name[16]; + struct btf_field_offs *field_offs; + long: 64; + atomic64_t refcnt; + atomic64_t usercnt; + struct work_struct work; + struct mutex freeze_mutex; + atomic64_t writecnt; + struct { + spinlock_t lock; + enum bpf_prog_type type; + bool jited; + bool xdp_has_frags; + } owner; + bool bypass_spec_v1; + bool frozen; +}; + +struct bpf_map_dev_ops; + +struct bpf_offloaded_map { + struct bpf_map map; + struct net_device *netdev; + const struct bpf_map_dev_ops *dev_ops; + void *dev_priv; + struct list_head offloads; + long: 64; long: 64; long: 64; - call_single_data_t defer_csd; }; -enum skb_free_reason { - SKB_REASON_CONSUMED = 0, - SKB_REASON_DROPPED = 1, +enum netdev_priv_flags { + IFF_802_1Q_VLAN = 1ULL, + IFF_EBRIDGE = 2ULL, + IFF_BONDING = 4ULL, + IFF_ISATAP = 8ULL, + IFF_WAN_HDLC = 16ULL, + IFF_XMIT_DST_RELEASE = 32ULL, + IFF_DONT_BRIDGE = 64ULL, + IFF_DISABLE_NETPOLL = 128ULL, + IFF_MACVLAN_PORT = 256ULL, + IFF_BRIDGE_PORT = 512ULL, + IFF_OVS_DATAPATH = 1024ULL, + IFF_TX_SKB_SHARING = 2048ULL, + IFF_UNICAST_FLT = 4096ULL, + IFF_TEAM_PORT = 8192ULL, + IFF_SUPP_NOFCS = 16384ULL, + IFF_LIVE_ADDR_CHANGE = 32768ULL, + IFF_MACVLAN = 65536ULL, + IFF_XMIT_DST_RELEASE_PERM = 131072ULL, + IFF_L3MDEV_MASTER = 262144ULL, + IFF_NO_QUEUE = 524288ULL, + IFF_OPENVSWITCH = 1048576ULL, + IFF_L3MDEV_SLAVE = 2097152ULL, + IFF_TEAM = 4194304ULL, + IFF_RXFH_CONFIGURED = 8388608ULL, + IFF_PHONY_HEADROOM = 16777216ULL, + IFF_MACSEC = 33554432ULL, + IFF_NO_RX_HANDLER = 67108864ULL, + IFF_FAILOVER = 134217728ULL, + IFF_FAILOVER_SLAVE = 268435456ULL, + IFF_L3MDEV_RX_HANDLER = 536870912ULL, + IFF_TX_SKB_NO_LINEAR = 2147483648ULL, + IFF_CHANGE_PROTO_DOWN = 4294967296ULL, +}; + +struct in_ifaddr; + +struct ip_mc_list; + +struct in_device { + struct net_device *dev; + netdevice_tracker dev_tracker; + refcount_t refcnt; + int dead; + struct in_ifaddr *ifa_list; + struct ip_mc_list *mc_list; + struct ip_mc_list **mc_hash; + int mc_count; + spinlock_t mc_tomb_lock; + struct ip_mc_list *mc_tomb; + long unsigned int mr_v1_seen; + long unsigned int mr_v2_seen; + long unsigned int mr_maxdelay; + long unsigned int mr_qi; + long unsigned int mr_qri; + unsigned char mr_qrv; + unsigned char mr_gq_running; + u32 mr_ifc_count; + struct timer_list mr_gq_timer; + struct timer_list mr_ifc_timer; + struct neigh_parms *arp_parms; + struct ipv4_devconf cnf; + struct callback_head callback_head; +}; + +struct tcf_proto; + +struct tcf_block; + +struct mini_Qdisc { + struct tcf_proto *filter_list; + struct tcf_block *block; + struct gnet_stats_basic_sync *cpu_bstats; + struct gnet_stats_queue *cpu_qstats; + long unsigned int rcu_state; +}; + +enum { + RTN_UNSPEC = 0, + RTN_UNICAST = 1, + RTN_LOCAL = 2, + RTN_BROADCAST = 3, + RTN_ANYCAST = 4, + RTN_MULTICAST = 5, + RTN_BLACKHOLE = 6, + RTN_UNREACHABLE = 7, + RTN_PROHIBIT = 8, + RTN_THROW = 9, + RTN_NAT = 10, + RTN_XRESOLVE = 11, + __RTN_MAX = 12, +}; + +enum rt_scope_t { + RT_SCOPE_UNIVERSE = 0, + RT_SCOPE_SITE = 200, + RT_SCOPE_LINK = 253, + RT_SCOPE_HOST = 254, + RT_SCOPE_NOWHERE = 255, +}; + +struct tcmsg { + unsigned char tcm_family; + unsigned char tcm__pad1; + short unsigned int tcm__pad2; + int tcm_ifindex; + __u32 tcm_handle; + __u32 tcm_parent; + __u32 tcm_info; }; struct xfrm_state_walk { @@ -18517,13 +18150,12 @@ XFRM_REPLAY_MODE_ESN = 2, }; -struct xfrm_state_offload { +struct xfrm_dev_offload { struct net_device *dev; netdevice_tracker dev_tracker; struct net_device *real_dev; long unsigned int offload_handle; - unsigned int num_exthdrs; - u8 flags; + u8 dir: 2; }; struct xfrm_mode { @@ -18595,7 +18227,7 @@ struct xfrm_stats stats; struct xfrm_lifetime_cur curlft; struct hrtimer mtimer; - struct xfrm_state_offload xso; + struct xfrm_dev_offload xso; long int saved_tmo; time64_t lastused; struct page_frag xfrag; @@ -18608,6 +18240,27 @@ void *data; }; +enum { + TCPF_ESTABLISHED = 2, + TCPF_SYN_SENT = 4, + TCPF_SYN_RECV = 8, + TCPF_FIN_WAIT1 = 16, + TCPF_FIN_WAIT2 = 32, + TCPF_TIME_WAIT = 64, + TCPF_CLOSE = 128, + TCPF_CLOSE_WAIT = 256, + TCPF_LAST_ACK = 512, + TCPF_LISTEN = 1024, + TCPF_CLOSING = 2048, + TCPF_NEW_SYN_RECV = 4096, +}; + +struct sk_filter { + refcount_t refcnt; + struct callback_head rcu; + struct bpf_prog *prog; +}; + struct xfrm_policy_walk_entry { struct list_head all; u8 dead; @@ -18663,6 +18316,20 @@ struct callback_head rcu; }; +struct sock_reuseport { + struct callback_head rcu; + u16 max_socks; + u16 num_socks; + u16 num_closed_socks; + u16 incoming_cpu; + unsigned int synq_overflow_ts; + unsigned int reuseport_id; + unsigned int bind_inany: 1; + unsigned int has_conns: 1; + struct bpf_prog *prog; + struct sock *socks[0]; +}; + enum sock_flags { SOCK_DEAD = 0, SOCK_DONE = 1, @@ -18691,2542 +18358,3275 @@ SOCK_TXTIME = 24, SOCK_XDP = 25, SOCK_TSTAMP_NEW = 26, + SOCK_RCVMARK = 27, }; -struct tcphdr { - __be16 source; - __be16 dest; - __be32 seq; - __be32 ack_seq; - __u16 res1: 4; - __u16 doff: 4; - __u16 fin: 1; - __u16 syn: 1; - __u16 rst: 1; - __u16 psh: 1; - __u16 ack: 1; - __u16 urg: 1; - __u16 ece: 1; - __u16 cwr: 1; - __be16 window; - __sum16 check; - __be16 urg_ptr; -}; - -struct udphdr { - __be16 source; - __be16 dest; - __be16 len; - __sum16 check; +struct fastopen_queue { + struct request_sock *rskq_rst_head; + struct request_sock *rskq_rst_tail; + spinlock_t lock; + int qlen; + int max_qlen; + struct tcp_fastopen_context *ctx; }; -struct qdisc_walker { - int stop; - int skip; - int count; - int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *); +struct request_sock_queue { + spinlock_t rskq_lock; + u8 rskq_defer_accept; + u32 synflood_warned; + atomic_t qlen; + atomic_t young; + struct request_sock *rskq_accept_head; + struct request_sock *rskq_accept_tail; + struct fastopen_queue fastopenq; }; -struct ip_auth_hdr { - __u8 nexthdr; - __u8 hdrlen; - __be16 reserved; - __be32 spi; - __be32 seq_no; - __u8 auth_data[0]; +struct ip_options { + __be32 faddr; + __be32 nexthop; + unsigned char optlen; + unsigned char srr; + unsigned char rr; + unsigned char ts; + unsigned char is_strictroute: 1; + unsigned char srr_is_hit: 1; + unsigned char is_changed: 1; + unsigned char rr_needaddr: 1; + unsigned char ts_needtime: 1; + unsigned char ts_needaddr: 1; + unsigned char router_alert; + unsigned char cipso; + unsigned char __pad2; + unsigned char __data[0]; }; -struct ipv6_opt_hdr { - __u8 nexthdr; - __u8 hdrlen; +struct ip_options_rcu { + struct callback_head rcu; + struct ip_options opt; }; -struct inet6_skb_parm { - int iif; - __be16 ra; - __u16 dst0; - __u16 srcrt; - __u16 dst1; - __u16 lastopt; - __u16 nhoff; - __u16 flags; - __u16 dsthao; - __u16 frag_max_size; - __u16 srhoff; -}; +struct ipv6_opt_hdr; -struct frag_hdr { - __u8 nexthdr; - __u8 reserved; - __be16 frag_off; - __be32 identification; -}; +struct ipv6_rt_hdr; -struct sock_ee_data_rfc4884 { - __u16 len; - __u8 flags; - __u8 reserved; +struct ipv6_txoptions { + refcount_t refcnt; + int tot_len; + __u16 opt_flen; + __u16 opt_nflen; + struct ipv6_opt_hdr *hopopt; + struct ipv6_opt_hdr *dst0opt; + struct ipv6_rt_hdr *srcrt; + struct ipv6_opt_hdr *dst1opt; + struct callback_head rcu; }; -struct sock_extended_err { - __u32 ee_errno; - __u8 ee_origin; - __u8 ee_type; - __u8 ee_code; - __u8 ee_pad; - __u32 ee_info; +struct inet_request_sock { + struct request_sock req; + u16 snd_wscale: 4; + u16 rcv_wscale: 4; + u16 tstamp_ok: 1; + u16 sack_ok: 1; + u16 wscale_ok: 1; + u16 ecn_ok: 1; + u16 acked: 1; + u16 no_srccheck: 1; + u16 smc_ok: 1; + u32 ir_mark; union { - __u32 ee_data; - struct sock_ee_data_rfc4884 ee_rfc4884; + struct ip_options_rcu *ireq_opt; + struct { + struct ipv6_txoptions *ipv6_opt; + struct sk_buff *pktopts; + }; }; }; -enum { - SCM_TSTAMP_SND = 0, - SCM_TSTAMP_SCHED = 1, - SCM_TSTAMP_ACK = 2, -}; - -struct sock_exterr_skb { - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - } header; - struct sock_extended_err ee; - u16 addr_offset; - __be16 port; - u8 opt_stats: 1; - u8 unused: 7; +struct inet_cork { + unsigned int flags; + __be32 addr; + struct ip_options *opt; + unsigned int fragsize; + int length; + struct dst_entry *dst; + u8 tx_flags; + __u8 ttl; + __s16 tos; + char priority; + __u16 gso_size; + u64 transmit_time; + u32 mark; }; -struct xfrm_type { - struct module *owner; - u8 proto; - u8 flags; - int (*init_state)(struct xfrm_state *); - void (*destructor)(struct xfrm_state *); - int (*input)(struct xfrm_state *, struct sk_buff *); - int (*output)(struct xfrm_state *, struct sk_buff *); - int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *); +struct inet_cork_full { + struct inet_cork base; + struct flowi fl; }; -struct xfrm_type_offload { - struct module *owner; - u8 proto; - void (*encap)(struct xfrm_state *, struct sk_buff *); - int (*input_tail)(struct xfrm_state *, struct sk_buff *); - int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t); -}; +struct ipv6_pinfo; -struct xfrm_offload { - struct { - __u32 low; - __u32 hi; - } seq; - __u32 flags; - __u32 status; - __u8 proto; - __u8 inner_ipproto; -}; +struct ip_mc_socklist; -struct sec_path { - int len; - int olen; - struct xfrm_state *xvec[6]; - struct xfrm_offload ovec[1]; +struct inet_sock { + struct sock sk; + struct ipv6_pinfo *pinet6; + __be32 inet_saddr; + __s16 uc_ttl; + __u16 cmsg_flags; + struct ip_options_rcu *inet_opt; + __be16 inet_sport; + __u16 inet_id; + __u8 tos; + __u8 min_ttl; + __u8 mc_ttl; + __u8 pmtudisc; + __u8 recverr: 1; + __u8 is_icsk: 1; + __u8 freebind: 1; + __u8 hdrincl: 1; + __u8 mc_loop: 1; + __u8 transparent: 1; + __u8 mc_all: 1; + __u8 nodefrag: 1; + __u8 bind_address_no_port: 1; + __u8 recverr_rfc4884: 1; + __u8 defer_connect: 1; + __u8 rcv_tos; + __u8 convert_csum; + int uc_index; + int mc_index; + __be32 mc_addr; + struct ip_mc_socklist *mc_list; + struct inet_cork_full cork; }; -struct mpls_shim_hdr { - __be32 label_stack_entry; +struct in6_pktinfo { + struct in6_addr ipi6_addr; + int ipi6_ifindex; }; -struct napi_alloc_cache { - struct page_frag_cache page; - unsigned int skb_count; - void *skb_cache[64]; +struct inet6_cork { + struct ipv6_txoptions *opt; + u8 hop_limit; + u8 tclass; }; -typedef int (*sendmsg_func)(struct sock *, struct msghdr *, struct kvec *, size_t, size_t); +struct ipv6_mc_socklist; -typedef int (*sendpage_func)(struct sock *, struct page *, int, size_t, int); +struct ipv6_ac_socklist; -struct seq_net_private { - struct net *net; - netns_tracker ns_tracker; +struct ipv6_fl_socklist; + +struct ipv6_pinfo { + struct in6_addr saddr; + struct in6_pktinfo sticky_pktinfo; + const struct in6_addr *daddr_cache; + const struct in6_addr *saddr_cache; + __be32 flow_label; + __u32 frag_size; + __u16 __unused_1: 7; + __s16 hop_limit: 9; + __u16 mc_loop: 1; + __u16 __unused_2: 6; + __s16 mcast_hops: 9; + int ucast_oif; + int mcast_oif; + union { + struct { + __u16 srcrt: 1; + __u16 osrcrt: 1; + __u16 rxinfo: 1; + __u16 rxoinfo: 1; + __u16 rxhlim: 1; + __u16 rxohlim: 1; + __u16 hopopts: 1; + __u16 ohopopts: 1; + __u16 dstopts: 1; + __u16 odstopts: 1; + __u16 rxflow: 1; + __u16 rxtclass: 1; + __u16 rxpmtu: 1; + __u16 rxorigdstaddr: 1; + __u16 recvfragsize: 1; + } bits; + __u16 all; + } rxopt; + __u16 recverr: 1; + __u16 sndflow: 1; + __u16 repflow: 1; + __u16 pmtudisc: 3; + __u16 padding: 1; + __u16 srcprefs: 3; + __u16 dontfrag: 1; + __u16 autoflowlabel: 1; + __u16 autoflowlabel_set: 1; + __u16 mc_all: 1; + __u16 recverr_rfc4884: 1; + __u16 rtalert_isolate: 1; + __u8 min_hopcount; + __u8 tclass; + __be32 rcv_flowinfo; + __u32 dst_cookie; + struct ipv6_mc_socklist *ipv6_mc_list; + struct ipv6_ac_socklist *ipv6_ac_list; + struct ipv6_fl_socklist *ipv6_fl_list; + struct ipv6_txoptions *opt; + struct sk_buff *pktoptions; + struct sk_buff *rxpmtu; + struct inet6_cork cork; }; enum { - RTM_BASE = 16, - RTM_NEWLINK = 16, - RTM_DELLINK = 17, - RTM_GETLINK = 18, - RTM_SETLINK = 19, - RTM_NEWADDR = 20, - RTM_DELADDR = 21, - RTM_GETADDR = 22, - RTM_NEWROUTE = 24, - RTM_DELROUTE = 25, - RTM_GETROUTE = 26, - RTM_NEWNEIGH = 28, - RTM_DELNEIGH = 29, - RTM_GETNEIGH = 30, - RTM_NEWRULE = 32, - RTM_DELRULE = 33, - RTM_GETRULE = 34, - RTM_NEWQDISC = 36, - RTM_DELQDISC = 37, - RTM_GETQDISC = 38, - RTM_NEWTCLASS = 40, - RTM_DELTCLASS = 41, - RTM_GETTCLASS = 42, - RTM_NEWTFILTER = 44, - RTM_DELTFILTER = 45, - RTM_GETTFILTER = 46, - RTM_NEWACTION = 48, - RTM_DELACTION = 49, - RTM_GETACTION = 50, - RTM_NEWPREFIX = 52, - RTM_GETMULTICAST = 58, - RTM_GETANYCAST = 62, - RTM_NEWNEIGHTBL = 64, - RTM_GETNEIGHTBL = 66, - RTM_SETNEIGHTBL = 67, - RTM_NEWNDUSEROPT = 68, - RTM_NEWADDRLABEL = 72, - RTM_DELADDRLABEL = 73, - RTM_GETADDRLABEL = 74, - RTM_GETDCB = 78, - RTM_SETDCB = 79, - RTM_NEWNETCONF = 80, - RTM_DELNETCONF = 81, - RTM_GETNETCONF = 82, - RTM_NEWMDB = 84, - RTM_DELMDB = 85, - RTM_GETMDB = 86, - RTM_NEWNSID = 88, - RTM_DELNSID = 89, - RTM_GETNSID = 90, - RTM_NEWSTATS = 92, - RTM_GETSTATS = 94, - RTM_SETSTATS = 95, - RTM_NEWCACHEREPORT = 96, - RTM_NEWCHAIN = 100, - RTM_DELCHAIN = 101, - RTM_GETCHAIN = 102, - RTM_NEWNEXTHOP = 104, - RTM_DELNEXTHOP = 105, - RTM_GETNEXTHOP = 106, - RTM_NEWLINKPROP = 108, - RTM_DELLINKPROP = 109, - RTM_GETLINKPROP = 110, - RTM_NEWVLAN = 112, - RTM_DELVLAN = 113, - RTM_GETVLAN = 114, - RTM_NEWNEXTHOPBUCKET = 116, - RTM_DELNEXTHOPBUCKET = 117, - RTM_GETNEXTHOPBUCKET = 118, - RTM_NEWTUNNEL = 120, - RTM_DELTUNNEL = 121, - RTM_GETTUNNEL = 122, - __RTM_MAX = 123, + IPV4_DEVCONF_FORWARDING = 1, + IPV4_DEVCONF_MC_FORWARDING = 2, + IPV4_DEVCONF_PROXY_ARP = 3, + IPV4_DEVCONF_ACCEPT_REDIRECTS = 4, + IPV4_DEVCONF_SECURE_REDIRECTS = 5, + IPV4_DEVCONF_SEND_REDIRECTS = 6, + IPV4_DEVCONF_SHARED_MEDIA = 7, + IPV4_DEVCONF_RP_FILTER = 8, + IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE = 9, + IPV4_DEVCONF_BOOTP_RELAY = 10, + IPV4_DEVCONF_LOG_MARTIANS = 11, + IPV4_DEVCONF_TAG = 12, + IPV4_DEVCONF_ARPFILTER = 13, + IPV4_DEVCONF_MEDIUM_ID = 14, + IPV4_DEVCONF_NOXFRM = 15, + IPV4_DEVCONF_NOPOLICY = 16, + IPV4_DEVCONF_FORCE_IGMP_VERSION = 17, + IPV4_DEVCONF_ARP_ANNOUNCE = 18, + IPV4_DEVCONF_ARP_IGNORE = 19, + IPV4_DEVCONF_PROMOTE_SECONDARIES = 20, + IPV4_DEVCONF_ARP_ACCEPT = 21, + IPV4_DEVCONF_ARP_NOTIFY = 22, + IPV4_DEVCONF_ACCEPT_LOCAL = 23, + IPV4_DEVCONF_SRC_VMARK = 24, + IPV4_DEVCONF_PROXY_ARP_PVLAN = 25, + IPV4_DEVCONF_ROUTE_LOCALNET = 26, + IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL = 27, + IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL = 28, + IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 29, + IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 30, + IPV4_DEVCONF_DROP_GRATUITOUS_ARP = 31, + IPV4_DEVCONF_BC_FORWARDING = 32, + IPV4_DEVCONF_ARP_EVICT_NOCARRIER = 33, + __IPV4_DEVCONF_MAX = 34, }; -struct rtgenmsg { - unsigned char rtgen_family; +struct ipv6_rt_hdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 type; + __u8 segments_left; }; -typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *); - -typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *); - -struct fib_dump_filter { - u32 table_id; - bool filter_set; - bool dump_routes; - bool dump_exceptions; - unsigned char protocol; - unsigned char rt_type; - unsigned int flags; - struct net_device *dev; +struct ipv6_opt_hdr { + __u8 nexthdr; + __u8 hdrlen; }; -struct fib6_gc_args { - int timeout; - int more; +struct minmax_sample { + u32 t; + u32 v; }; -enum fib6_walk_state { - FWS_S = 0, - FWS_L = 1, - FWS_R = 2, - FWS_C = 3, - FWS_U = 4, +struct minmax { + struct minmax_sample s[3]; }; -struct fib6_walker { - struct list_head lh; - struct fib6_node *root; - struct fib6_node *node; - struct fib6_info *leaf; - enum fib6_walk_state state; - unsigned int skip; - unsigned int count; - unsigned int skip_in_node; - int (*func)(struct fib6_walker *); - void *args; +struct inet_connection_sock_af_ops { + int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *); + void (*send_check)(struct sock *, struct sk_buff *); + int (*rebuild_header)(struct sock *); + void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *); + int (*conn_request)(struct sock *, struct sk_buff *); + struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *); + u16 net_header_len; + u16 net_frag_header_len; + u16 sockaddr_len; + int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); + int (*getsockopt)(struct sock *, int, int, char *, int *); + void (*addr2sockaddr)(struct sock *, struct sockaddr *); + void (*mtu_reduced)(struct sock *); }; -struct fib6_entry_notifier_info { - struct fib_notifier_info info; - struct fib6_info *rt; - unsigned int nsiblings; +struct inet_bind_bucket; + +struct inet_bind2_bucket; + +struct tcp_ulp_ops; + +struct inet_connection_sock { + struct inet_sock icsk_inet; + struct request_sock_queue icsk_accept_queue; + struct inet_bind_bucket *icsk_bind_hash; + struct inet_bind2_bucket *icsk_bind2_hash; + long unsigned int icsk_timeout; + struct timer_list icsk_retransmit_timer; + struct timer_list icsk_delack_timer; + __u32 icsk_rto; + __u32 icsk_rto_min; + __u32 icsk_delack_max; + __u32 icsk_pmtu_cookie; + const struct tcp_congestion_ops *icsk_ca_ops; + const struct inet_connection_sock_af_ops *icsk_af_ops; + const struct tcp_ulp_ops *icsk_ulp_ops; + void *icsk_ulp_data; + void (*icsk_clean_acked)(struct sock *, u32); + unsigned int (*icsk_sync_mss)(struct sock *, u32); + __u8 icsk_ca_state: 5; + __u8 icsk_ca_initialized: 1; + __u8 icsk_ca_setsockopt: 1; + __u8 icsk_ca_dst_locked: 1; + __u8 icsk_retransmits; + __u8 icsk_pending; + __u8 icsk_backoff; + __u8 icsk_syn_retries; + __u8 icsk_probes_out; + __u16 icsk_ext_hdr_len; + struct { + __u8 pending; + __u8 quick; + __u8 pingpong; + __u8 retry; + __u32 ato; + long unsigned int timeout; + __u32 lrcvtime; + __u16 last_seg_size; + __u16 rcv_mss; + } icsk_ack; + struct { + int search_high; + int search_low; + u32 probe_size: 31; + u32 enabled: 1; + u32 probe_timestamp; + } icsk_mtup; + u32 icsk_probes_tstamp; + u32 icsk_user_timeout; + u64 icsk_ca_priv[13]; }; -struct ipv6_route_iter { - struct seq_net_private p; - struct fib6_walker w; - loff_t skip; - struct fib6_table *tbl; - int sernum; +struct inet_bind_bucket { + possible_net_t ib_net; + int l3mdev; + short unsigned int port; + signed char fastreuse; + signed char fastreuseport; + kuid_t fastuid; + struct in6_addr fast_v6_rcv_saddr; + __be32 fast_rcv_saddr; + short unsigned int fast_sk_family; + bool fast_ipv6_only; + struct hlist_node node; + struct hlist_head owners; }; -struct bpf_iter__ipv6_route { - union { - struct bpf_iter_meta *meta; - }; +struct inet_bind2_bucket { + possible_net_t ib_net; + int l3mdev; + short unsigned int port; + short unsigned int family; union { - struct fib6_info *rt; + struct in6_addr v6_rcv_saddr; + __be32 rcv_saddr; }; + struct hlist_node node; + struct hlist_head owners; }; -struct rt6_rtnl_dump_arg { - struct sk_buff *skb; - struct netlink_callback *cb; - struct net *net; - struct fib_dump_filter filter; +struct tcp_ulp_ops { + struct list_head list; + int (*init)(struct sock *); + void (*update)(struct sock *, struct proto *, void (*)(struct sock *)); + void (*release)(struct sock *); + int (*get_info)(const struct sock *, struct sk_buff *); + size_t (*get_info_size)(const struct sock *); + void (*clone)(const struct request_sock *, struct sock *, const gfp_t); + char name[16]; + struct module *owner; }; -struct fib6_cleaner { - struct fib6_walker w; - struct net *net; - int (*func)(struct fib6_info *, void *); - int sernum; - void *arg; - bool skip_notify; +enum inet_csk_ack_state_t { + ICSK_ACK_SCHED = 1, + ICSK_ACK_TIMER = 2, + ICSK_ACK_PUSHED = 4, + ICSK_ACK_PUSHED2 = 8, + ICSK_ACK_NOW = 16, }; -enum { - FIB6_NO_SERNUM_CHANGE = 0, +struct inet_timewait_sock { + struct sock_common __tw_common; + __u32 tw_mark; + volatile unsigned char tw_substate; + unsigned char tw_rcv_wscale; + __be16 tw_sport; + unsigned int tw_transparent: 1; + unsigned int tw_flowlabel: 20; + unsigned int tw_pad: 3; + unsigned int tw_tos: 8; + u32 tw_txhash; + u32 tw_priority; + struct timer_list tw_timer; + struct inet_bind_bucket *tw_tb; }; -struct fib6_dump_arg { - struct net *net; - struct notifier_block *nb; - struct netlink_ext_ack *extack; +struct tcphdr { + __be16 source; + __be16 dest; + __be32 seq; + __be32 ack_seq; + __u16 res1: 4; + __u16 doff: 4; + __u16 fin: 1; + __u16 syn: 1; + __u16 rst: 1; + __u16 psh: 1; + __u16 ack: 1; + __u16 urg: 1; + __u16 ece: 1; + __u16 cwr: 1; + __be16 window; + __sum16 check; + __be16 urg_ptr; }; -struct fib6_nh_pcpu_arg { - struct fib6_info *from; - const struct fib6_table *table; +struct tcp_md5sig { + struct __kernel_sockaddr_storage tcpm_addr; + __u8 tcpm_flags; + __u8 tcpm_prefixlen; + __u16 tcpm_keylen; + int tcpm_ifindex; + __u8 tcpm_key[80]; }; -struct lookup_args { - int offset; - const struct in6_addr *addr; +struct tcp_fastopen_cookie { + __le64 val[2]; + s8 len; + bool exp; }; -struct x86_guest { - void (*enc_status_change_prepare)(long unsigned int, int, bool); - bool (*enc_status_change_finish)(long unsigned int, int, bool); - bool (*enc_tlb_flush_required)(bool); - bool (*enc_cache_flush_required)(); -}; +struct tcp_sack_block { + u32 start_seq; + u32 end_seq; +}; -struct x86_legacy_devices { - int pnpbios; +struct tcp_options_received { + int ts_recent_stamp; + u32 ts_recent; + u32 rcv_tsval; + u32 rcv_tsecr; + u16 saw_tstamp: 1; + u16 tstamp_ok: 1; + u16 dsack: 1; + u16 wscale_ok: 1; + u16 sack_ok: 3; + u16 smc_ok: 1; + u16 snd_wscale: 4; + u16 rcv_wscale: 4; + u8 saw_unknown: 1; + u8 unused: 7; + u8 num_sacks; + u16 user_mss; + u16 mss_clamp; }; -enum x86_legacy_i8042_state { - X86_LEGACY_I8042_PLATFORM_ABSENT = 0, - X86_LEGACY_I8042_FIRMWARE_ABSENT = 1, - X86_LEGACY_I8042_EXPECTED_PRESENT = 2, +struct tcp_request_sock_ops; + +struct tcp_request_sock { + struct inet_request_sock req; + const struct tcp_request_sock_ops *af_specific; + u64 snt_synack; + bool tfo_listener; + bool is_mptcp; + bool drop_req; + u32 txhash; + u32 rcv_isn; + u32 snt_isn; + u32 ts_off; + u32 last_oow_ack_time; + u32 rcv_nxt; + u8 syn_tos; }; -struct x86_legacy_features { - enum x86_legacy_i8042_state i8042; - int rtc; - int warm_reset; - int no_vga; - int reserve_bios_regions; - struct x86_legacy_devices devices; +enum tcp_synack_type { + TCP_SYNACK_NORMAL = 0, + TCP_SYNACK_FASTOPEN = 1, + TCP_SYNACK_COOKIE = 2, }; -struct ghcb; +struct tcp_md5sig_key; -struct x86_hyper_runtime { - void (*pin_vcpu)(int); - void (*sev_es_hcall_prepare)(struct ghcb *, struct pt_regs *); - bool (*sev_es_hcall_finish)(struct ghcb *, struct pt_regs *); +struct tcp_request_sock_ops { + u16 mss_clamp; + struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *); + int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *); + __u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *); + struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *); + u32 (*init_seq)(const struct sk_buff *); + u32 (*init_ts_off)(const struct net *, const struct sk_buff *); + int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *); }; -struct x86_platform_ops { - long unsigned int (*calibrate_cpu)(); - long unsigned int (*calibrate_tsc)(); - void (*get_wallclock)(struct timespec64 *); - int (*set_wallclock)(const struct timespec64 *); - void (*iommu_shutdown)(); - bool (*is_untracked_pat_range)(u64, u64); - void (*nmi_init)(); - unsigned char (*get_nmi_reason)(); - void (*save_sched_clock_state)(); - void (*restore_sched_clock_state)(); - void (*apic_post_init)(); - struct x86_legacy_features legacy; - void (*set_legacy_features)(); - struct x86_hyper_runtime hyper; - struct x86_guest guest; +struct tcp_rack { + u64 mstamp; + u32 rtt_us; + u32 end_seq; + u32 last_delivered; + u8 reo_wnd_steps; + u8 reo_wnd_persist: 5; + u8 dsack_seen: 1; + u8 advanced: 1; }; -struct __user_cap_header_struct { - __u32 version; - int pid; -}; +struct tcp_sock_af_ops; -typedef struct __user_cap_header_struct *cap_user_header_t; +struct tcp_md5sig_info; -struct __user_cap_data_struct { - __u32 effective; - __u32 permitted; - __u32 inheritable; +struct tcp_fastopen_request; + +struct tcp_sock { + struct inet_connection_sock inet_conn; + u16 tcp_header_len; + u16 gso_segs; + __be32 pred_flags; + u64 bytes_received; + u32 segs_in; + u32 data_segs_in; + u32 rcv_nxt; + u32 copied_seq; + u32 rcv_wup; + u32 snd_nxt; + u32 segs_out; + u32 data_segs_out; + u64 bytes_sent; + u64 bytes_acked; + u32 dsack_dups; + u32 snd_una; + u32 snd_sml; + u32 rcv_tstamp; + u32 lsndtime; + u32 last_oow_ack_time; + u32 compressed_ack_rcv_nxt; + u32 tsoffset; + struct list_head tsq_node; + struct list_head tsorted_sent_queue; + u32 snd_wl1; + u32 snd_wnd; + u32 max_window; + u32 mss_cache; + u32 window_clamp; + u32 rcv_ssthresh; + struct tcp_rack rack; + u16 advmss; + u8 compressed_ack; + u8 dup_ack_counter: 2; + u8 tlp_retrans: 1; + u8 unused: 5; + u32 chrono_start; + u32 chrono_stat[3]; + u8 chrono_type: 2; + u8 rate_app_limited: 1; + u8 fastopen_connect: 1; + u8 fastopen_no_cookie: 1; + u8 is_sack_reneg: 1; + u8 fastopen_client_fail: 2; + u8 nonagle: 4; + u8 thin_lto: 1; + u8 recvmsg_inq: 1; + u8 repair: 1; + u8 frto: 1; + u8 repair_queue; + u8 save_syn: 2; + u8 syn_data: 1; + u8 syn_fastopen: 1; + u8 syn_fastopen_exp: 1; + u8 syn_fastopen_ch: 1; + u8 syn_data_acked: 1; + u8 is_cwnd_limited: 1; + u32 tlp_high_seq; + u32 tcp_tx_delay; + u64 tcp_wstamp_ns; + u64 tcp_clock_cache; + u64 tcp_mstamp; + u32 srtt_us; + u32 mdev_us; + u32 mdev_max_us; + u32 rttvar_us; + u32 rtt_seq; + struct minmax rtt_min; + u32 packets_out; + u32 retrans_out; + u32 max_packets_out; + u32 cwnd_usage_seq; + u16 urg_data; + u8 ecn_flags; + u8 keepalive_probes; + u32 reordering; + u32 reord_seen; + u32 snd_up; + struct tcp_options_received rx_opt; + u32 snd_ssthresh; + u32 snd_cwnd; + u32 snd_cwnd_cnt; + u32 snd_cwnd_clamp; + u32 snd_cwnd_used; + u32 snd_cwnd_stamp; + u32 prior_cwnd; + u32 prr_delivered; + u32 prr_out; + u32 delivered; + u32 delivered_ce; + u32 lost; + u32 app_limited; + u64 first_tx_mstamp; + u64 delivered_mstamp; + u32 rate_delivered; + u32 rate_interval_us; + u32 rcv_wnd; + u32 write_seq; + u32 notsent_lowat; + u32 pushed_seq; + u32 lost_out; + u32 sacked_out; + struct hrtimer pacing_timer; + struct hrtimer compressed_ack_timer; + struct sk_buff *lost_skb_hint; + struct sk_buff *retransmit_skb_hint; + struct rb_root out_of_order_queue; + struct sk_buff *ooo_last_skb; + struct tcp_sack_block duplicate_sack[1]; + struct tcp_sack_block selective_acks[4]; + struct tcp_sack_block recv_sack_cache[4]; + struct sk_buff *highest_sack; + int lost_cnt_hint; + u32 prior_ssthresh; + u32 high_seq; + u32 retrans_stamp; + u32 undo_marker; + int undo_retrans; + u64 bytes_retrans; + u32 total_retrans; + u32 urg_seq; + unsigned int keepalive_time; + unsigned int keepalive_intvl; + int linger2; + u8 bpf_sock_ops_cb_flags; + u8 bpf_chg_cc_inprogress: 1; + u16 timeout_rehash; + u32 rcv_ooopack; + u32 rcv_rtt_last_tsecr; + struct { + u32 rtt_us; + u32 seq; + u64 time; + } rcv_rtt_est; + struct { + u32 space; + u32 seq; + u64 time; + } rcvq_space; + struct { + u32 probe_seq_start; + u32 probe_seq_end; + } mtu_probe; + u32 plb_rehash; + u32 mtu_info; + bool is_mptcp; + const struct tcp_sock_af_ops *af_specific; + struct tcp_md5sig_info *md5sig_info; + struct tcp_fastopen_request *fastopen_req; + struct request_sock *fastopen_rsk; + struct saved_syn *saved_syn; }; -typedef struct __user_cap_data_struct *cap_user_data_t; +struct tcp_sock_af_ops { + struct tcp_md5sig_key * (*md5_lookup)(const struct sock *, const struct sock *); + int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *); + int (*md5_parse)(struct sock *, int, sockptr_t, int); +}; -struct anon_vma { - struct anon_vma *root; - struct rw_semaphore rwsem; - atomic_t refcount; - unsigned int degree; - struct anon_vma *parent; - struct rb_root_cached rb_root; +struct tcp_md5sig_info { + struct hlist_head head; + struct callback_head rcu; }; -typedef struct { - long unsigned int val; -} swp_entry_t; +struct tcp_fastopen_request { + struct tcp_fastopen_cookie cookie; + struct msghdr *data; + size_t size; + int copied; + struct ubuf_info *uarg; +}; -struct compact_control; +struct tcp_timewait_sock { + struct inet_timewait_sock tw_sk; + u32 tw_rcv_wnd; + u32 tw_ts_offset; + u32 tw_ts_recent; + u32 tw_last_oow_ack_time; + int tw_ts_recent_stamp; + u32 tw_tx_delay; + struct tcp_md5sig_key *tw_md5_key; +}; -struct capture_control { - struct compact_control *cc; - struct page *page; +union tcp_md5_addr { + struct in_addr a4; + struct in6_addr a6; }; -struct compact_control { - struct list_head freepages; - struct list_head migratepages; - unsigned int nr_freepages; - unsigned int nr_migratepages; - long unsigned int free_pfn; - long unsigned int migrate_pfn; - long unsigned int fast_start_pfn; - struct zone *zone; - long unsigned int total_migrate_scanned; - long unsigned int total_free_scanned; - short unsigned int fast_search_fail; - short int search_order; - const gfp_t gfp_mask; - int order; - int migratetype; - const unsigned int alloc_flags; - const int highest_zoneidx; - enum migrate_mode mode; - bool ignore_skip_hint; - bool no_set_skip_hint; - bool ignore_block_suitable; - bool direct_compaction; - bool proactive_compaction; - bool whole_zone; - bool contended; - bool rescan; - bool alloc_contig; +struct tcp_md5sig_key { + struct hlist_node node; + u8 keylen; + u8 family; + u8 prefixlen; + u8 flags; + union tcp_md5_addr addr; + int l3index; + u8 key[80]; + struct callback_head rcu; }; -typedef void (*xa_update_node_t)(struct xa_node *); +struct inet6_skb_parm { + int iif; + __be16 ra; + __u16 dst0; + __u16 srcrt; + __u16 dst1; + __u16 lastopt; + __u16 nhoff; + __u16 flags; + __u16 dsthao; + __u16 frag_max_size; + __u16 srhoff; +}; -struct xa_state { - struct xarray *xa; - long unsigned int xa_index; - unsigned char xa_shift; - unsigned char xa_sibs; - unsigned char xa_offset; - unsigned char xa_pad; - struct xa_node *xa_node; - struct xa_node *xa_alloc; - xa_update_node_t xa_update; - struct list_lru *xa_lru; +struct ip6_sf_socklist; + +struct ipv6_mc_socklist { + struct in6_addr addr; + int ifindex; + unsigned int sfmode; + struct ipv6_mc_socklist *next; + struct ip6_sf_socklist *sflist; + struct callback_head rcu; }; -enum mf_flags { - MF_COUNT_INCREASED = 1, - MF_ACTION_REQUIRED = 2, - MF_MUST_KILL = 4, - MF_SOFT_OFFLINE = 8, - MF_UNPOISON = 16, +struct ipv6_ac_socklist { + struct in6_addr acl_addr; + int acl_ifindex; + struct ipv6_ac_socklist *acl_next; }; -struct hstate; +struct ip6_flowlabel; -struct hugepage_subpool { - spinlock_t lock; - long int count; - long int max_hpages; - long int used_hpages; - struct hstate *hstate; - long int min_hpages; - long int rsv_hpages; +struct ipv6_fl_socklist { + struct ipv6_fl_socklist *next; + struct ip6_flowlabel *fl; + struct callback_head rcu; }; -struct hstate { - struct mutex resize_lock; - int next_nid_to_alloc; - int next_nid_to_free; - unsigned int order; - unsigned int demote_order; - long unsigned int mask; - long unsigned int max_huge_pages; - long unsigned int nr_huge_pages; - long unsigned int free_huge_pages; - long unsigned int resv_huge_pages; - long unsigned int surplus_huge_pages; - long unsigned int nr_overcommit_huge_pages; - struct list_head hugepage_activelist; - struct list_head hugepage_freelists[64]; - unsigned int max_huge_pages_node[64]; - unsigned int nr_huge_pages_node[64]; - unsigned int free_huge_pages_node[64]; - unsigned int surplus_huge_pages_node[64]; - unsigned int nr_free_vmemmap_pages; - struct cftype cgroup_files_dfl[8]; - struct cftype cgroup_files_legacy[10]; - char name[32]; +struct ip6_sf_socklist { + unsigned int sl_max; + unsigned int sl_count; + struct callback_head rcu; + struct in6_addr sl_addr[0]; }; -struct hugetlbfs_sb_info { - long int max_inodes; - long int free_inodes; - spinlock_t stat_lock; - struct hstate *hstate; - struct hugepage_subpool *spool; +struct ip6_flowlabel { + struct ip6_flowlabel *next; + __be32 label; + atomic_t users; + struct in6_addr dst; + struct ipv6_txoptions *opt; + long unsigned int linger; + struct callback_head rcu; + u8 share; + union { + struct pid *pid; + kuid_t uid; + } owner; + long unsigned int lastuse; + long unsigned int expires; + struct net *fl_net; +}; + +struct inet_skb_parm { + int iif; + struct ip_options opt; + u16 flags; + u16 frag_max_size; +}; + +struct ip_reply_arg { + struct kvec iov[1]; + int flags; + __wsum csum; + int csumoffset; + int bound_dev_if; + u8 tos; kuid_t uid; - kgid_t gid; - umode_t mode; }; -struct mm_walk; +struct icmp_err { + int errno; + unsigned int fatal: 1; +}; -struct mm_walk_ops { - int (*pgd_entry)(pgd_t *, long unsigned int, long unsigned int, struct mm_walk *); - int (*p4d_entry)(p4d_t *, long unsigned int, long unsigned int, struct mm_walk *); - int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *); - int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *); - int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *); - int (*pte_hole)(long unsigned int, long unsigned int, int, struct mm_walk *); - int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *); - int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *); - int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *); - void (*post_vma)(struct mm_walk *); +struct inet_ehash_bucket { + struct hlist_nulls_head chain; }; -enum page_walk_action { - ACTION_SUBTREE = 0, - ACTION_CONTINUE = 1, - ACTION_AGAIN = 2, +struct inet_bind_hashbucket { + spinlock_t lock; + struct hlist_head chain; }; -struct mm_walk { - const struct mm_walk_ops *ops; - struct mm_struct *mm; - pgd_t *pgd; - struct vm_area_struct *vma; - enum page_walk_action action; - bool no_vma; - void *private; +struct inet_listen_hashbucket { + spinlock_t lock; + struct hlist_nulls_head nulls_head; }; -struct mmu_notifier_range { - long unsigned int start; - long unsigned int end; +struct bpf_cgroup_storage_key { + __u64 cgroup_inode_id; + __u32 attach_type; }; -struct mmu_gather_batch { - struct mmu_gather_batch *next; - unsigned int nr; - unsigned int max; - struct page *pages[0]; +enum bpf_cgroup_iter_order { + BPF_CGROUP_ITER_ORDER_UNSPEC = 0, + BPF_CGROUP_ITER_SELF_ONLY = 1, + BPF_CGROUP_ITER_DESCENDANTS_PRE = 2, + BPF_CGROUP_ITER_DESCENDANTS_POST = 3, + BPF_CGROUP_ITER_ANCESTORS_UP = 4, }; -struct mmu_gather { - struct mm_struct *mm; - long unsigned int start; - long unsigned int end; - unsigned int fullmm: 1; - unsigned int need_flush_all: 1; - unsigned int freed_tables: 1; - unsigned int cleared_ptes: 1; - unsigned int cleared_pmds: 1; - unsigned int cleared_puds: 1; - unsigned int cleared_p4ds: 1; - unsigned int vma_exec: 1; - unsigned int vma_huge: 1; - unsigned int batch_count; - struct mmu_gather_batch *active; - struct mmu_gather_batch local; - struct page *__pages[8]; -}; - -struct madvise_walk_private { - struct mmu_gather *tlb; - bool pageout; +union bpf_iter_link_info { + struct { + __u32 map_fd; + } map; + struct { + enum bpf_cgroup_iter_order order; + __u32 cgroup_fd; + __u64 cgroup_id; + } cgroup; + struct { + __u32 tid; + __u32 pid; + __u32 pid_fd; + } task; }; -struct simple_xattrs { - struct list_head head; - spinlock_t lock; +union bpf_attr { + struct { + __u32 map_type; + __u32 key_size; + __u32 value_size; + __u32 max_entries; + __u32 map_flags; + __u32 inner_map_fd; + __u32 numa_node; + char map_name[16]; + __u32 map_ifindex; + __u32 btf_fd; + __u32 btf_key_type_id; + __u32 btf_value_type_id; + __u32 btf_vmlinux_value_type_id; + __u64 map_extra; + }; + struct { + __u32 map_fd; + __u64 key; + union { + __u64 value; + __u64 next_key; + }; + __u64 flags; + }; + struct { + __u64 in_batch; + __u64 out_batch; + __u64 keys; + __u64 values; + __u32 count; + __u32 map_fd; + __u64 elem_flags; + __u64 flags; + } batch; + struct { + __u32 prog_type; + __u32 insn_cnt; + __u64 insns; + __u64 license; + __u32 log_level; + __u32 log_size; + __u64 log_buf; + __u32 kern_version; + __u32 prog_flags; + char prog_name[16]; + __u32 prog_ifindex; + __u32 expected_attach_type; + __u32 prog_btf_fd; + __u32 func_info_rec_size; + __u64 func_info; + __u32 func_info_cnt; + __u32 line_info_rec_size; + __u64 line_info; + __u32 line_info_cnt; + __u32 attach_btf_id; + union { + __u32 attach_prog_fd; + __u32 attach_btf_obj_fd; + }; + __u32 core_relo_cnt; + __u64 fd_array; + __u64 core_relos; + __u32 core_relo_rec_size; + }; + struct { + __u64 pathname; + __u32 bpf_fd; + __u32 file_flags; + }; + struct { + __u32 target_fd; + __u32 attach_bpf_fd; + __u32 attach_type; + __u32 attach_flags; + __u32 replace_bpf_fd; + }; + struct { + __u32 prog_fd; + __u32 retval; + __u32 data_size_in; + __u32 data_size_out; + __u64 data_in; + __u64 data_out; + __u32 repeat; + __u32 duration; + __u32 ctx_size_in; + __u32 ctx_size_out; + __u64 ctx_in; + __u64 ctx_out; + __u32 flags; + __u32 cpu; + __u32 batch_size; + } test; + struct { + union { + __u32 start_id; + __u32 prog_id; + __u32 map_id; + __u32 btf_id; + __u32 link_id; + }; + __u32 next_id; + __u32 open_flags; + }; + struct { + __u32 bpf_fd; + __u32 info_len; + __u64 info; + } info; + struct { + __u32 target_fd; + __u32 attach_type; + __u32 query_flags; + __u32 attach_flags; + __u64 prog_ids; + __u32 prog_cnt; + __u64 prog_attach_flags; + } query; + struct { + __u64 name; + __u32 prog_fd; + } raw_tracepoint; + struct { + __u64 btf; + __u64 btf_log_buf; + __u32 btf_size; + __u32 btf_log_size; + __u32 btf_log_level; + }; + struct { + __u32 pid; + __u32 fd; + __u32 flags; + __u32 buf_len; + __u64 buf; + __u32 prog_id; + __u32 fd_type; + __u64 probe_offset; + __u64 probe_addr; + } task_fd_query; + struct { + __u32 prog_fd; + union { + __u32 target_fd; + __u32 target_ifindex; + }; + __u32 attach_type; + __u32 flags; + union { + __u32 target_btf_id; + struct { + __u64 iter_info; + __u32 iter_info_len; + }; + struct { + __u64 bpf_cookie; + } perf_event; + struct { + __u32 flags; + __u32 cnt; + __u64 syms; + __u64 addrs; + __u64 cookies; + } kprobe_multi; + struct { + __u32 target_btf_id; + __u64 cookie; + } tracing; + }; + } link_create; + struct { + __u32 link_fd; + __u32 new_prog_fd; + __u32 flags; + __u32 old_prog_fd; + } link_update; + struct { + __u32 link_fd; + } link_detach; + struct { + __u32 type; + } enable_stats; + struct { + __u32 link_fd; + __u32 flags; + } iter_create; + struct { + __u32 prog_fd; + __u32 map_fd; + __u32 flags; + } prog_bind_map; }; -struct simple_xattr { - struct list_head list; - char *name; - size_t size; - char value[0]; +enum bpf_func_id { + BPF_FUNC_unspec = 0, + BPF_FUNC_map_lookup_elem = 1, + BPF_FUNC_map_update_elem = 2, + BPF_FUNC_map_delete_elem = 3, + BPF_FUNC_probe_read = 4, + BPF_FUNC_ktime_get_ns = 5, + BPF_FUNC_trace_printk = 6, + BPF_FUNC_get_prandom_u32 = 7, + BPF_FUNC_get_smp_processor_id = 8, + BPF_FUNC_skb_store_bytes = 9, + BPF_FUNC_l3_csum_replace = 10, + BPF_FUNC_l4_csum_replace = 11, + BPF_FUNC_tail_call = 12, + BPF_FUNC_clone_redirect = 13, + BPF_FUNC_get_current_pid_tgid = 14, + BPF_FUNC_get_current_uid_gid = 15, + BPF_FUNC_get_current_comm = 16, + BPF_FUNC_get_cgroup_classid = 17, + BPF_FUNC_skb_vlan_push = 18, + BPF_FUNC_skb_vlan_pop = 19, + BPF_FUNC_skb_get_tunnel_key = 20, + BPF_FUNC_skb_set_tunnel_key = 21, + BPF_FUNC_perf_event_read = 22, + BPF_FUNC_redirect = 23, + BPF_FUNC_get_route_realm = 24, + BPF_FUNC_perf_event_output = 25, + BPF_FUNC_skb_load_bytes = 26, + BPF_FUNC_get_stackid = 27, + BPF_FUNC_csum_diff = 28, + BPF_FUNC_skb_get_tunnel_opt = 29, + BPF_FUNC_skb_set_tunnel_opt = 30, + BPF_FUNC_skb_change_proto = 31, + BPF_FUNC_skb_change_type = 32, + BPF_FUNC_skb_under_cgroup = 33, + BPF_FUNC_get_hash_recalc = 34, + BPF_FUNC_get_current_task = 35, + BPF_FUNC_probe_write_user = 36, + BPF_FUNC_current_task_under_cgroup = 37, + BPF_FUNC_skb_change_tail = 38, + BPF_FUNC_skb_pull_data = 39, + BPF_FUNC_csum_update = 40, + BPF_FUNC_set_hash_invalid = 41, + BPF_FUNC_get_numa_node_id = 42, + BPF_FUNC_skb_change_head = 43, + BPF_FUNC_xdp_adjust_head = 44, + BPF_FUNC_probe_read_str = 45, + BPF_FUNC_get_socket_cookie = 46, + BPF_FUNC_get_socket_uid = 47, + BPF_FUNC_set_hash = 48, + BPF_FUNC_setsockopt = 49, + BPF_FUNC_skb_adjust_room = 50, + BPF_FUNC_redirect_map = 51, + BPF_FUNC_sk_redirect_map = 52, + BPF_FUNC_sock_map_update = 53, + BPF_FUNC_xdp_adjust_meta = 54, + BPF_FUNC_perf_event_read_value = 55, + BPF_FUNC_perf_prog_read_value = 56, + BPF_FUNC_getsockopt = 57, + BPF_FUNC_override_return = 58, + BPF_FUNC_sock_ops_cb_flags_set = 59, + BPF_FUNC_msg_redirect_map = 60, + BPF_FUNC_msg_apply_bytes = 61, + BPF_FUNC_msg_cork_bytes = 62, + BPF_FUNC_msg_pull_data = 63, + BPF_FUNC_bind = 64, + BPF_FUNC_xdp_adjust_tail = 65, + BPF_FUNC_skb_get_xfrm_state = 66, + BPF_FUNC_get_stack = 67, + BPF_FUNC_skb_load_bytes_relative = 68, + BPF_FUNC_fib_lookup = 69, + BPF_FUNC_sock_hash_update = 70, + BPF_FUNC_msg_redirect_hash = 71, + BPF_FUNC_sk_redirect_hash = 72, + BPF_FUNC_lwt_push_encap = 73, + BPF_FUNC_lwt_seg6_store_bytes = 74, + BPF_FUNC_lwt_seg6_adjust_srh = 75, + BPF_FUNC_lwt_seg6_action = 76, + BPF_FUNC_rc_repeat = 77, + BPF_FUNC_rc_keydown = 78, + BPF_FUNC_skb_cgroup_id = 79, + BPF_FUNC_get_current_cgroup_id = 80, + BPF_FUNC_get_local_storage = 81, + BPF_FUNC_sk_select_reuseport = 82, + BPF_FUNC_skb_ancestor_cgroup_id = 83, + BPF_FUNC_sk_lookup_tcp = 84, + BPF_FUNC_sk_lookup_udp = 85, + BPF_FUNC_sk_release = 86, + BPF_FUNC_map_push_elem = 87, + BPF_FUNC_map_pop_elem = 88, + BPF_FUNC_map_peek_elem = 89, + BPF_FUNC_msg_push_data = 90, + BPF_FUNC_msg_pop_data = 91, + BPF_FUNC_rc_pointer_rel = 92, + BPF_FUNC_spin_lock = 93, + BPF_FUNC_spin_unlock = 94, + BPF_FUNC_sk_fullsock = 95, + BPF_FUNC_tcp_sock = 96, + BPF_FUNC_skb_ecn_set_ce = 97, + BPF_FUNC_get_listener_sock = 98, + BPF_FUNC_skc_lookup_tcp = 99, + BPF_FUNC_tcp_check_syncookie = 100, + BPF_FUNC_sysctl_get_name = 101, + BPF_FUNC_sysctl_get_current_value = 102, + BPF_FUNC_sysctl_get_new_value = 103, + BPF_FUNC_sysctl_set_new_value = 104, + BPF_FUNC_strtol = 105, + BPF_FUNC_strtoul = 106, + BPF_FUNC_sk_storage_get = 107, + BPF_FUNC_sk_storage_delete = 108, + BPF_FUNC_send_signal = 109, + BPF_FUNC_tcp_gen_syncookie = 110, + BPF_FUNC_skb_output = 111, + BPF_FUNC_probe_read_user = 112, + BPF_FUNC_probe_read_kernel = 113, + BPF_FUNC_probe_read_user_str = 114, + BPF_FUNC_probe_read_kernel_str = 115, + BPF_FUNC_tcp_send_ack = 116, + BPF_FUNC_send_signal_thread = 117, + BPF_FUNC_jiffies64 = 118, + BPF_FUNC_read_branch_records = 119, + BPF_FUNC_get_ns_current_pid_tgid = 120, + BPF_FUNC_xdp_output = 121, + BPF_FUNC_get_netns_cookie = 122, + BPF_FUNC_get_current_ancestor_cgroup_id = 123, + BPF_FUNC_sk_assign = 124, + BPF_FUNC_ktime_get_boot_ns = 125, + BPF_FUNC_seq_printf = 126, + BPF_FUNC_seq_write = 127, + BPF_FUNC_sk_cgroup_id = 128, + BPF_FUNC_sk_ancestor_cgroup_id = 129, + BPF_FUNC_ringbuf_output = 130, + BPF_FUNC_ringbuf_reserve = 131, + BPF_FUNC_ringbuf_submit = 132, + BPF_FUNC_ringbuf_discard = 133, + BPF_FUNC_ringbuf_query = 134, + BPF_FUNC_csum_level = 135, + BPF_FUNC_skc_to_tcp6_sock = 136, + BPF_FUNC_skc_to_tcp_sock = 137, + BPF_FUNC_skc_to_tcp_timewait_sock = 138, + BPF_FUNC_skc_to_tcp_request_sock = 139, + BPF_FUNC_skc_to_udp6_sock = 140, + BPF_FUNC_get_task_stack = 141, + BPF_FUNC_load_hdr_opt = 142, + BPF_FUNC_store_hdr_opt = 143, + BPF_FUNC_reserve_hdr_opt = 144, + BPF_FUNC_inode_storage_get = 145, + BPF_FUNC_inode_storage_delete = 146, + BPF_FUNC_d_path = 147, + BPF_FUNC_copy_from_user = 148, + BPF_FUNC_snprintf_btf = 149, + BPF_FUNC_seq_printf_btf = 150, + BPF_FUNC_skb_cgroup_classid = 151, + BPF_FUNC_redirect_neigh = 152, + BPF_FUNC_per_cpu_ptr = 153, + BPF_FUNC_this_cpu_ptr = 154, + BPF_FUNC_redirect_peer = 155, + BPF_FUNC_task_storage_get = 156, + BPF_FUNC_task_storage_delete = 157, + BPF_FUNC_get_current_task_btf = 158, + BPF_FUNC_bprm_opts_set = 159, + BPF_FUNC_ktime_get_coarse_ns = 160, + BPF_FUNC_ima_inode_hash = 161, + BPF_FUNC_sock_from_file = 162, + BPF_FUNC_check_mtu = 163, + BPF_FUNC_for_each_map_elem = 164, + BPF_FUNC_snprintf = 165, + BPF_FUNC_sys_bpf = 166, + BPF_FUNC_btf_find_by_name_kind = 167, + BPF_FUNC_sys_close = 168, + BPF_FUNC_timer_init = 169, + BPF_FUNC_timer_set_callback = 170, + BPF_FUNC_timer_start = 171, + BPF_FUNC_timer_cancel = 172, + BPF_FUNC_get_func_ip = 173, + BPF_FUNC_get_attach_cookie = 174, + BPF_FUNC_task_pt_regs = 175, + BPF_FUNC_get_branch_snapshot = 176, + BPF_FUNC_trace_vprintk = 177, + BPF_FUNC_skc_to_unix_sock = 178, + BPF_FUNC_kallsyms_lookup_name = 179, + BPF_FUNC_find_vma = 180, + BPF_FUNC_loop = 181, + BPF_FUNC_strncmp = 182, + BPF_FUNC_get_func_arg = 183, + BPF_FUNC_get_func_ret = 184, + BPF_FUNC_get_func_arg_cnt = 185, + BPF_FUNC_get_retval = 186, + BPF_FUNC_set_retval = 187, + BPF_FUNC_xdp_get_buff_len = 188, + BPF_FUNC_xdp_load_bytes = 189, + BPF_FUNC_xdp_store_bytes = 190, + BPF_FUNC_copy_from_user_task = 191, + BPF_FUNC_skb_set_tstamp = 192, + BPF_FUNC_ima_file_hash = 193, + BPF_FUNC_kptr_xchg = 194, + BPF_FUNC_map_lookup_percpu_elem = 195, + BPF_FUNC_skc_to_mptcp_sock = 196, + BPF_FUNC_dynptr_from_mem = 197, + BPF_FUNC_ringbuf_reserve_dynptr = 198, + BPF_FUNC_ringbuf_submit_dynptr = 199, + BPF_FUNC_ringbuf_discard_dynptr = 200, + BPF_FUNC_dynptr_read = 201, + BPF_FUNC_dynptr_write = 202, + BPF_FUNC_dynptr_data = 203, + BPF_FUNC_tcp_raw_gen_syncookie_ipv4 = 204, + BPF_FUNC_tcp_raw_gen_syncookie_ipv6 = 205, + BPF_FUNC_tcp_raw_check_syncookie_ipv4 = 206, + BPF_FUNC_tcp_raw_check_syncookie_ipv6 = 207, + BPF_FUNC_ktime_get_tai_ns = 208, + BPF_FUNC_user_ringbuf_drain = 209, + BPF_FUNC_cgrp_storage_get = 210, + BPF_FUNC_cgrp_storage_delete = 211, + __BPF_FUNC_MAX_ID = 212, }; -enum kernfs_node_flag { - KERNFS_ACTIVATED = 16, - KERNFS_NS = 32, - KERNFS_HAS_SEQ_SHOW = 64, - KERNFS_HAS_MMAP = 128, - KERNFS_LOCKDEP = 256, - KERNFS_SUICIDAL = 1024, - KERNFS_SUICIDED = 2048, - KERNFS_EMPTY_DIR = 4096, - KERNFS_HAS_RELEASE = 8192, +struct bpf_link_info { + __u32 type; + __u32 id; + __u32 prog_id; + union { + struct { + __u64 tp_name; + __u32 tp_name_len; + } raw_tracepoint; + struct { + __u32 attach_type; + __u32 target_obj_id; + __u32 target_btf_id; + } tracing; + struct { + __u64 cgroup_id; + __u32 attach_type; + } cgroup; + struct { + __u64 target_name; + __u32 target_name_len; + union { + struct { + __u32 map_id; + } map; + }; + union { + struct { + __u64 cgroup_id; + __u32 order; + } cgroup; + struct { + __u32 tid; + __u32 pid; + } task; + }; + } iter; + struct { + __u32 netns_ino; + __u32 attach_type; + } netns; + struct { + __u32 ifindex; + } xdp; + }; }; -struct kernfs_root { - struct kernfs_node *kn; - unsigned int flags; - struct idr ino_idr; - u32 last_id_lowbits; - u32 id_highbits; - struct kernfs_syscall_ops *syscall_ops; - struct list_head supers; - wait_queue_head_t deactivate_waitq; - struct rw_semaphore kernfs_rwsem; +enum { + BPF_SOCK_OPS_VOID = 0, + BPF_SOCK_OPS_TIMEOUT_INIT = 1, + BPF_SOCK_OPS_RWND_INIT = 2, + BPF_SOCK_OPS_TCP_CONNECT_CB = 3, + BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4, + BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5, + BPF_SOCK_OPS_NEEDS_ECN = 6, + BPF_SOCK_OPS_BASE_RTT = 7, + BPF_SOCK_OPS_RTO_CB = 8, + BPF_SOCK_OPS_RETRANS_CB = 9, + BPF_SOCK_OPS_STATE_CB = 10, + BPF_SOCK_OPS_TCP_LISTEN_CB = 11, + BPF_SOCK_OPS_RTT_CB = 12, + BPF_SOCK_OPS_PARSE_HDR_OPT_CB = 13, + BPF_SOCK_OPS_HDR_OPT_LEN_CB = 14, + BPF_SOCK_OPS_WRITE_HDR_OPT_CB = 15, }; -struct kernfs_iattrs { - kuid_t ia_uid; - kgid_t ia_gid; - struct timespec64 ia_atime; - struct timespec64 ia_mtime; - struct timespec64 ia_ctime; - struct simple_xattrs xattrs; - atomic_t nr_user_xattrs; - atomic_t user_xattr_size; +struct bpf_func_info { + __u32 insn_off; + __u32 type_id; }; -struct kernfs_super_info { - struct super_block *sb; - struct kernfs_root *root; - const void *ns; - struct list_head node; -}; - -typedef __u64 __le64; - -struct buffer_head; - -typedef void bh_end_io_t(struct buffer_head *, int); - -struct buffer_head { - long unsigned int b_state; - struct buffer_head *b_this_page; - struct page *b_page; - sector_t b_blocknr; - size_t b_size; - char *b_data; - struct block_device *b_bdev; - bh_end_io_t *b_end_io; - void *b_private; - struct list_head b_assoc_buffers; - struct address_space *b_assoc_map; - atomic_t b_count; - spinlock_t b_uptodate_lock; +struct bpf_line_info { + __u32 insn_off; + __u32 file_name_off; + __u32 line_off; + __u32 line_col; }; -struct fiemap_extent; - -struct fiemap_extent_info { - unsigned int fi_flags; - unsigned int fi_extents_mapped; - unsigned int fi_extents_max; - struct fiemap_extent *fi_extents_start; +enum { + BTF_SOCK_TYPE_INET = 0, + BTF_SOCK_TYPE_INET_CONN = 1, + BTF_SOCK_TYPE_INET_REQ = 2, + BTF_SOCK_TYPE_INET_TW = 3, + BTF_SOCK_TYPE_REQ = 4, + BTF_SOCK_TYPE_SOCK = 5, + BTF_SOCK_TYPE_SOCK_COMMON = 6, + BTF_SOCK_TYPE_TCP = 7, + BTF_SOCK_TYPE_TCP_REQ = 8, + BTF_SOCK_TYPE_TCP_TW = 9, + BTF_SOCK_TYPE_TCP6 = 10, + BTF_SOCK_TYPE_UDP = 11, + BTF_SOCK_TYPE_UDP6 = 12, + BTF_SOCK_TYPE_UNIX = 13, + BTF_SOCK_TYPE_MPTCP = 14, + BTF_SOCK_TYPE_SOCKET = 15, + MAX_BTF_SOCK_TYPE = 16, }; -typedef unsigned int tid_t; - -struct transaction_chp_stats_s { - long unsigned int cs_chp_time; - __u32 cs_forced_to_close; - __u32 cs_written; - __u32 cs_dropped; +struct btf_type { + __u32 name_off; + __u32 info; + union { + __u32 size; + __u32 type; + }; }; -struct journal_s; - -typedef struct journal_s journal_t; - -struct journal_head; - -struct transaction_s; - -typedef struct transaction_s transaction_t; - -struct transaction_s { - journal_t *t_journal; - tid_t t_tid; - enum { - T_RUNNING = 0, - T_LOCKED = 1, - T_SWITCH = 2, - T_FLUSH = 3, - T_COMMIT = 4, - T_COMMIT_DFLUSH = 5, - T_COMMIT_JFLUSH = 6, - T_COMMIT_CALLBACK = 7, - T_FINISHED = 8, - } t_state; - long unsigned int t_log_start; - int t_nr_buffers; - struct journal_head *t_reserved_list; - struct journal_head *t_buffers; - struct journal_head *t_forget; - struct journal_head *t_checkpoint_list; - struct journal_head *t_checkpoint_io_list; - struct journal_head *t_shadow_list; - struct list_head t_inode_list; - spinlock_t t_handle_lock; - long unsigned int t_max_wait; - long unsigned int t_start; - long unsigned int t_requested; - struct transaction_chp_stats_s t_chp_stats; - atomic_t t_updates; - atomic_t t_outstanding_credits; - atomic_t t_outstanding_revokes; - atomic_t t_handle_count; - transaction_t *t_cpnext; - transaction_t *t_cpprev; - long unsigned int t_expires; - ktime_t t_start_time; - unsigned int t_synchronous_commit: 1; - int t_need_data_flush; - struct list_head t_private_list; +enum btf_field_type { + BPF_SPIN_LOCK = 1, + BPF_TIMER = 2, + BPF_KPTR_UNREF = 4, + BPF_KPTR_REF = 8, + BPF_KPTR = 12, + BPF_LIST_HEAD = 16, + BPF_LIST_NODE = 32, }; -struct jbd2_buffer_trigger_type; +typedef void (*btf_dtor_kfunc_t)(void *); -struct journal_head { - struct buffer_head *b_bh; - spinlock_t b_state_lock; - int b_jcount; - unsigned int b_jlist; - unsigned int b_modified; - char *b_frozen_data; - char *b_committed_data; - transaction_t *b_transaction; - transaction_t *b_next_transaction; - struct journal_head *b_tnext; - struct journal_head *b_tprev; - transaction_t *b_cp_transaction; - struct journal_head *b_cpnext; - struct journal_head *b_cpprev; - struct jbd2_buffer_trigger_type *b_triggers; - struct jbd2_buffer_trigger_type *b_frozen_triggers; +struct btf_field_kptr { + struct btf *btf; + struct module *module; + btf_dtor_kfunc_t dtor; + u32 btf_id; }; -struct jbd2_buffer_trigger_type { - void (*t_frozen)(struct jbd2_buffer_trigger_type *, struct buffer_head *, void *, size_t); - void (*t_abort)(struct jbd2_buffer_trigger_type *, struct buffer_head *); +struct btf_field_list_head { + struct btf *btf; + u32 value_btf_id; + u32 node_offset; + struct btf_record *value_rec; }; -struct crypto_alg; - -struct crypto_tfm { - u32 crt_flags; - int node; - void (*exit)(struct crypto_tfm *); - struct crypto_alg *__crt_alg; - void *__crt_ctx[0]; +struct btf_field { + u32 offset; + enum btf_field_type type; + union { + struct btf_field_kptr kptr; + struct btf_field_list_head list_head; + }; }; -struct cipher_alg { - unsigned int cia_min_keysize; - unsigned int cia_max_keysize; - int (*cia_setkey)(struct crypto_tfm *, const u8 *, unsigned int); - void (*cia_encrypt)(struct crypto_tfm *, u8 *, const u8 *); - void (*cia_decrypt)(struct crypto_tfm *, u8 *, const u8 *); +struct btf_record { + u32 cnt; + u32 field_mask; + int spin_lock_off; + int timer_off; + struct btf_field fields[0]; }; -struct compress_alg { - int (*coa_compress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *); - int (*coa_decompress)(struct crypto_tfm *, const u8 *, unsigned int, u8 *, unsigned int *); +struct btf_field_offs { + u32 cnt; + u32 field_off[10]; + u8 field_sz[10]; }; -struct crypto_type; - -struct crypto_alg { - struct list_head cra_list; - struct list_head cra_users; - u32 cra_flags; - unsigned int cra_blocksize; - unsigned int cra_ctxsize; - unsigned int cra_alignmask; - int cra_priority; - refcount_t cra_refcnt; - char cra_name[128]; - char cra_driver_name[128]; - const struct crypto_type *cra_type; - union { - struct cipher_alg cipher; - struct compress_alg compress; - } cra_u; - int (*cra_init)(struct crypto_tfm *); - void (*cra_exit)(struct crypto_tfm *); - void (*cra_destroy)(struct crypto_alg *); - struct module *cra_module; -}; +typedef u64 (*bpf_callback_t)(u64, u64, u64, u64, u64); -struct crypto_instance; +struct bpf_iter_aux_info; -struct crypto_type { - unsigned int (*ctxsize)(struct crypto_alg *, u32, u32); - unsigned int (*extsize)(struct crypto_alg *); - int (*init)(struct crypto_tfm *, u32, u32); - int (*init_tfm)(struct crypto_tfm *); - void (*show)(struct seq_file *, struct crypto_alg *); - int (*report)(struct sk_buff *, struct crypto_alg *); - void (*free)(struct crypto_instance *); - unsigned int type; - unsigned int maskclear; - unsigned int maskset; - unsigned int tfmsize; -}; +typedef int (*bpf_iter_init_seq_priv_t)(void *, struct bpf_iter_aux_info *); -struct crypto_shash { - unsigned int descsize; - struct crypto_tfm base; +enum bpf_iter_task_type { + BPF_TASK_ITER_ALL = 0, + BPF_TASK_ITER_TID = 1, + BPF_TASK_ITER_TGID = 2, }; -struct transaction_run_stats_s { - long unsigned int rs_wait; - long unsigned int rs_request_delay; - long unsigned int rs_running; - long unsigned int rs_locked; - long unsigned int rs_flushing; - long unsigned int rs_logging; - __u32 rs_handle_count; - __u32 rs_blocks; - __u32 rs_blocks_logged; +struct bpf_iter_aux_info { + struct bpf_map *map; + struct { + struct cgroup *start; + enum bpf_cgroup_iter_order order; + } cgroup; + struct { + enum bpf_iter_task_type type; + u32 pid; + } task; }; -struct transaction_stats_s { - long unsigned int ts_tid; - long unsigned int ts_requested; - struct transaction_run_stats_s run; -}; +typedef void (*bpf_iter_fini_seq_priv_t)(void *); -enum passtype { - PASS_SCAN = 0, - PASS_REVOKE = 1, - PASS_REPLAY = 2, +struct bpf_iter_seq_info { + const struct seq_operations *seq_ops; + bpf_iter_init_seq_priv_t init_seq_private; + bpf_iter_fini_seq_priv_t fini_seq_private; + u32 seq_priv_size; }; -struct journal_superblock_s; - -typedef struct journal_superblock_s journal_superblock_t; +struct bpf_local_storage_map; -struct jbd2_revoke_table_s; +struct bpf_verifier_env; -struct jbd2_inode; +struct bpf_func_state; -struct journal_s { - long unsigned int j_flags; - long unsigned int j_atomic_flags; - int j_errno; - struct mutex j_abort_mutex; - struct buffer_head *j_sb_buffer; - journal_superblock_t *j_superblock; - int j_format_version; - rwlock_t j_state_lock; - int j_barrier_count; - struct mutex j_barrier; - transaction_t *j_running_transaction; - transaction_t *j_committing_transaction; - transaction_t *j_checkpoint_transactions; - wait_queue_head_t j_wait_transaction_locked; - wait_queue_head_t j_wait_done_commit; - wait_queue_head_t j_wait_commit; - wait_queue_head_t j_wait_updates; - wait_queue_head_t j_wait_reserved; - wait_queue_head_t j_fc_wait; - struct mutex j_checkpoint_mutex; - struct buffer_head *j_chkpt_bhs[64]; - struct shrinker j_shrinker; - struct percpu_counter j_checkpoint_jh_count; - transaction_t *j_shrink_transaction; - long unsigned int j_head; - long unsigned int j_tail; - long unsigned int j_free; - long unsigned int j_first; - long unsigned int j_last; - long unsigned int j_fc_first; - long unsigned int j_fc_off; - long unsigned int j_fc_last; - struct block_device *j_dev; - int j_blocksize; - long long unsigned int j_blk_offset; - char j_devname[56]; - struct block_device *j_fs_dev; - unsigned int j_total_len; - atomic_t j_reserved_credits; - spinlock_t j_list_lock; - struct inode *j_inode; - tid_t j_tail_sequence; - tid_t j_transaction_sequence; - tid_t j_commit_sequence; - tid_t j_commit_request; - __u8 j_uuid[16]; - struct task_struct *j_task; - int j_max_transaction_buffers; - int j_revoke_records_per_block; - long unsigned int j_commit_interval; - struct timer_list j_commit_timer; - spinlock_t j_revoke_lock; - struct jbd2_revoke_table_s *j_revoke; - struct jbd2_revoke_table_s *j_revoke_table[2]; - struct buffer_head **j_wbuf; - struct buffer_head **j_fc_wbuf; - int j_wbufsize; - int j_fc_wbufsize; - pid_t j_last_sync_writer; - u64 j_average_commit_time; - u32 j_min_batch_time; - u32 j_max_batch_time; - void (*j_commit_callback)(journal_t *, transaction_t *); - int (*j_submit_inode_data_buffers)(struct jbd2_inode *); - int (*j_finish_inode_data_buffers)(struct jbd2_inode *); - spinlock_t j_history_lock; - struct proc_dir_entry *j_proc_entry; - struct transaction_stats_s j_stats; - unsigned int j_failed_commit; - void *j_private; - struct crypto_shash *j_chksum_driver; - __u32 j_csum_seed; - struct lockdep_map j_trans_commit_map; - void (*j_fc_cleanup_callback)(struct journal_s *, int, tid_t); - int (*j_fc_replay_callback)(struct journal_s *, struct buffer_head *, enum passtype, int, tid_t); +struct bpf_map_ops { + int (*map_alloc_check)(union bpf_attr *); + struct bpf_map * (*map_alloc)(union bpf_attr *); + void (*map_release)(struct bpf_map *, struct file *); + void (*map_free)(struct bpf_map *); + int (*map_get_next_key)(struct bpf_map *, void *, void *); + void (*map_release_uref)(struct bpf_map *); + void * (*map_lookup_elem_sys_only)(struct bpf_map *, void *); + int (*map_lookup_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); + int (*map_lookup_and_delete_elem)(struct bpf_map *, void *, void *, u64); + int (*map_lookup_and_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); + int (*map_update_batch)(struct bpf_map *, struct file *, const union bpf_attr *, union bpf_attr *); + int (*map_delete_batch)(struct bpf_map *, const union bpf_attr *, union bpf_attr *); + void * (*map_lookup_elem)(struct bpf_map *, void *); + int (*map_update_elem)(struct bpf_map *, void *, void *, u64); + int (*map_delete_elem)(struct bpf_map *, void *); + int (*map_push_elem)(struct bpf_map *, void *, u64); + int (*map_pop_elem)(struct bpf_map *, void *); + int (*map_peek_elem)(struct bpf_map *, void *); + void * (*map_lookup_percpu_elem)(struct bpf_map *, void *, u32); + void * (*map_fd_get_ptr)(struct bpf_map *, struct file *, int); + void (*map_fd_put_ptr)(void *); + int (*map_gen_lookup)(struct bpf_map *, struct bpf_insn *); + u32 (*map_fd_sys_lookup_elem)(void *); + void (*map_seq_show_elem)(struct bpf_map *, void *, struct seq_file *); + int (*map_check_btf)(const struct bpf_map *, const struct btf *, const struct btf_type *, const struct btf_type *); + int (*map_poke_track)(struct bpf_map *, struct bpf_prog_aux *); + void (*map_poke_untrack)(struct bpf_map *, struct bpf_prog_aux *); + void (*map_poke_run)(struct bpf_map *, u32, struct bpf_prog *, struct bpf_prog *); + int (*map_direct_value_addr)(const struct bpf_map *, u64 *, u32); + int (*map_direct_value_meta)(const struct bpf_map *, u64, u32 *); + int (*map_mmap)(struct bpf_map *, struct vm_area_struct *); + __poll_t (*map_poll)(struct bpf_map *, struct file *, struct poll_table_struct *); + int (*map_local_storage_charge)(struct bpf_local_storage_map *, void *, u32); + void (*map_local_storage_uncharge)(struct bpf_local_storage_map *, void *, u32); + struct bpf_local_storage ** (*map_owner_storage_ptr)(void *); + int (*map_redirect)(struct bpf_map *, u64, u64); + bool (*map_meta_equal)(const struct bpf_map *, const struct bpf_map *); + int (*map_set_for_each_callback_args)(struct bpf_verifier_env *, struct bpf_func_state *, struct bpf_func_state *); + int (*map_for_each_callback)(struct bpf_map *, bpf_callback_t, void *, u64); + int *map_btf_id; + const struct bpf_iter_seq_info *iter_seq_info; }; -struct journal_header_s { - __be32 h_magic; - __be32 h_blocktype; - __be32 h_sequence; +struct btf_header { + __u16 magic; + __u8 version; + __u8 flags; + __u32 hdr_len; + __u32 type_off; + __u32 type_len; + __u32 str_off; + __u32 str_len; }; -typedef struct journal_header_s journal_header_t; - -struct journal_superblock_s { - journal_header_t s_header; - __be32 s_blocksize; - __be32 s_maxlen; - __be32 s_first; - __be32 s_sequence; - __be32 s_start; - __be32 s_errno; - __be32 s_feature_compat; - __be32 s_feature_incompat; - __be32 s_feature_ro_compat; - __u8 s_uuid[16]; - __be32 s_nr_users; - __be32 s_dynsuper; - __be32 s_max_transaction; - __be32 s_max_trans_data; - __u8 s_checksum_type; - __u8 s_padding2[3]; - __be32 s_num_fc_blks; - __u32 s_padding[41]; - __be32 s_checksum; - __u8 s_users[768]; -}; +struct btf_kfunc_set_tab; -struct jbd2_inode { - transaction_t *i_transaction; - transaction_t *i_next_transaction; - struct list_head i_list; - struct inode *i_vfs_inode; - long unsigned int i_flags; - loff_t i_dirty_start; - loff_t i_dirty_end; -}; +struct btf_id_dtor_kfunc_tab; -struct bgl_lock { - spinlock_t lock; -}; +struct btf_struct_metas; -struct blockgroup_lock { - struct bgl_lock locks[128]; +struct btf { + void *data; + struct btf_type **types; + u32 *resolved_ids; + u32 *resolved_sizes; + const char *strings; + void *nohdr_data; + struct btf_header hdr; + u32 nr_types; + u32 types_size; + u32 data_size; + refcount_t refcnt; + u32 id; + struct callback_head rcu; + struct btf_kfunc_set_tab *kfunc_set_tab; + struct btf_id_dtor_kfunc_tab *dtor_kfunc_tab; + struct btf_struct_metas *struct_meta_tab; + struct btf *base_btf; + u32 start_id; + u32 start_str_off; + char name[56]; + bool kernel_btf; }; -struct fiemap_extent { - __u64 fe_logical; - __u64 fe_physical; - __u64 fe_length; - __u64 fe_reserved64[2]; - __u32 fe_flags; - __u32 fe_reserved[3]; +struct bpf_ksym { + long unsigned int start; + long unsigned int end; + char name[512]; + struct list_head lnode; + struct latch_tree_node tnode; + bool prog; }; -struct fscrypt_dummy_policy {}; - -typedef int ext4_grpblk_t; +struct bpf_ctx_arg_aux; -typedef long long unsigned int ext4_fsblk_t; +struct bpf_trampoline; -typedef __u32 ext4_lblk_t; +struct bpf_jit_poke_descriptor; -typedef unsigned int ext4_group_t; +struct bpf_kfunc_desc_tab; -struct ext4_system_blocks { - struct rb_root root; - struct callback_head rcu; -}; +struct bpf_kfunc_btf_tab; -struct flex_groups { - atomic64_t free_clusters; - atomic_t free_inodes; - atomic_t used_dirs; -}; +struct bpf_prog_ops; -struct ext4_es_stats { - long unsigned int es_stats_shrunk; - struct percpu_counter es_stats_cache_hits; - struct percpu_counter es_stats_cache_misses; - u64 es_stats_scan_time; - u64 es_stats_max_scan_time; - struct percpu_counter es_stats_all_cnt; - struct percpu_counter es_stats_shk_cnt; -}; +struct btf_mod_pair; -struct ext4_fc_stats { - unsigned int fc_ineligible_reason_count[9]; - long unsigned int fc_num_commits; - long unsigned int fc_ineligible_commits; - long unsigned int fc_failed_commits; - long unsigned int fc_skipped_commits; - long unsigned int fc_numblks; - u64 s_fc_avg_commit_time; -}; +struct bpf_prog_offload; -struct ext4_fc_alloc_region { - ext4_lblk_t lblk; - ext4_fsblk_t pblk; - int ino; - int len; -}; +struct bpf_func_info_aux; -struct ext4_fc_replay_state { - int fc_replay_num_tags; - int fc_replay_expected_off; - int fc_current_pass; - int fc_cur_tag; - int fc_crc; - struct ext4_fc_alloc_region *fc_regions; - int fc_regions_size; - int fc_regions_used; - int fc_regions_valid; - int *fc_modified_inodes; - int fc_modified_inodes_used; - int fc_modified_inodes_size; +struct bpf_prog_aux { + atomic64_t refcnt; + u32 used_map_cnt; + u32 used_btf_cnt; + u32 max_ctx_offset; + u32 max_pkt_offset; + u32 max_tp_access; + u32 stack_depth; + u32 id; + u32 func_cnt; + u32 func_idx; + u32 attach_btf_id; + u32 ctx_arg_info_size; + u32 max_rdonly_access; + u32 max_rdwr_access; + struct btf *attach_btf; + const struct bpf_ctx_arg_aux *ctx_arg_info; + struct mutex dst_mutex; + struct bpf_prog *dst_prog; + struct bpf_trampoline *dst_trampoline; + enum bpf_prog_type saved_dst_prog_type; + enum bpf_attach_type saved_dst_attach_type; + bool verifier_zext; + bool offload_requested; + bool attach_btf_trace; + bool func_proto_unreliable; + bool sleepable; + bool tail_call_reachable; + bool xdp_has_frags; + const struct btf_type *attach_func_proto; + const char *attach_func_name; + struct bpf_prog **func; + void *jit_data; + struct bpf_jit_poke_descriptor *poke_tab; + struct bpf_kfunc_desc_tab *kfunc_tab; + struct bpf_kfunc_btf_tab *kfunc_btf_tab; + u32 size_poke_tab; + struct bpf_ksym ksym; + const struct bpf_prog_ops *ops; + struct bpf_map **used_maps; + struct mutex used_maps_mutex; + struct btf_mod_pair *used_btfs; + struct bpf_prog *prog; + struct user_struct *user; + u64 load_time; + u32 verified_insns; + int cgroup_atype; + struct bpf_map *cgroup_storage[2]; + char name[16]; + void *security; + struct bpf_prog_offload *offload; + struct btf *btf; + struct bpf_func_info *func_info; + struct bpf_func_info_aux *func_info_aux; + struct bpf_line_info *linfo; + void **jited_linfo; + u32 func_info_cnt; + u32 nr_linfo; + u32 linfo_idx; + u32 num_exentries; + struct exception_table_entry *extable; + union { + struct work_struct work; + struct callback_head rcu; + }; }; -struct ext4_super_block { - __le32 s_inodes_count; - __le32 s_blocks_count_lo; - __le32 s_r_blocks_count_lo; - __le32 s_free_blocks_count_lo; - __le32 s_free_inodes_count; - __le32 s_first_data_block; - __le32 s_log_block_size; - __le32 s_log_cluster_size; - __le32 s_blocks_per_group; - __le32 s_clusters_per_group; - __le32 s_inodes_per_group; - __le32 s_mtime; - __le32 s_wtime; - __le16 s_mnt_count; - __le16 s_max_mnt_count; - __le16 s_magic; - __le16 s_state; - __le16 s_errors; - __le16 s_minor_rev_level; - __le32 s_lastcheck; - __le32 s_checkinterval; - __le32 s_creator_os; - __le32 s_rev_level; - __le16 s_def_resuid; - __le16 s_def_resgid; - __le32 s_first_ino; - __le16 s_inode_size; - __le16 s_block_group_nr; - __le32 s_feature_compat; - __le32 s_feature_incompat; - __le32 s_feature_ro_compat; - __u8 s_uuid[16]; - char s_volume_name[16]; - char s_last_mounted[64]; - __le32 s_algorithm_usage_bitmap; - __u8 s_prealloc_blocks; - __u8 s_prealloc_dir_blocks; - __le16 s_reserved_gdt_blocks; - __u8 s_journal_uuid[16]; - __le32 s_journal_inum; - __le32 s_journal_dev; - __le32 s_last_orphan; - __le32 s_hash_seed[4]; - __u8 s_def_hash_version; - __u8 s_jnl_backup_type; - __le16 s_desc_size; - __le32 s_default_mount_opts; - __le32 s_first_meta_bg; - __le32 s_mkfs_time; - __le32 s_jnl_blocks[17]; - __le32 s_blocks_count_hi; - __le32 s_r_blocks_count_hi; - __le32 s_free_blocks_count_hi; - __le16 s_min_extra_isize; - __le16 s_want_extra_isize; - __le32 s_flags; - __le16 s_raid_stride; - __le16 s_mmp_update_interval; - __le64 s_mmp_block; - __le32 s_raid_stripe_width; - __u8 s_log_groups_per_flex; - __u8 s_checksum_type; - __u8 s_encryption_level; - __u8 s_reserved_pad; - __le64 s_kbytes_written; - __le32 s_snapshot_inum; - __le32 s_snapshot_id; - __le64 s_snapshot_r_blocks_count; - __le32 s_snapshot_list; - __le32 s_error_count; - __le32 s_first_error_time; - __le32 s_first_error_ino; - __le64 s_first_error_block; - __u8 s_first_error_func[32]; - __le32 s_first_error_line; - __le32 s_last_error_time; - __le32 s_last_error_ino; - __le32 s_last_error_line; - __le64 s_last_error_block; - __u8 s_last_error_func[32]; - __u8 s_mount_opts[64]; - __le32 s_usr_quota_inum; - __le32 s_grp_quota_inum; - __le32 s_overhead_clusters; - __le32 s_backup_bgs[2]; - __u8 s_encrypt_algos[4]; - __u8 s_encrypt_pw_salt[16]; - __le32 s_lpf_ino; - __le32 s_prj_quota_inum; - __le32 s_checksum_seed; - __u8 s_wtime_hi; - __u8 s_mtime_hi; - __u8 s_mkfs_time_hi; - __u8 s_lastcheck_hi; - __u8 s_first_error_time_hi; - __u8 s_last_error_time_hi; - __u8 s_first_error_errcode; - __u8 s_last_error_errcode; - __le16 s_encoding; - __le16 s_encoding_flags; - __le32 s_orphan_file_inum; - __le32 s_reserved[94]; - __le32 s_checksum; +struct bpf_map_dev_ops { + int (*map_get_next_key)(struct bpf_offloaded_map *, void *, void *); + int (*map_lookup_elem)(struct bpf_offloaded_map *, void *, void *); + int (*map_update_elem)(struct bpf_offloaded_map *, void *, void *, u64); + int (*map_delete_elem)(struct bpf_offloaded_map *, void *); }; -struct ext4_journal_trigger { - struct jbd2_buffer_trigger_type tr_triggers; - struct super_block *sb; +enum bpf_arg_type { + ARG_DONTCARE = 0, + ARG_CONST_MAP_PTR = 1, + ARG_PTR_TO_MAP_KEY = 2, + ARG_PTR_TO_MAP_VALUE = 3, + ARG_PTR_TO_MEM = 4, + ARG_CONST_SIZE = 5, + ARG_CONST_SIZE_OR_ZERO = 6, + ARG_PTR_TO_CTX = 7, + ARG_ANYTHING = 8, + ARG_PTR_TO_SPIN_LOCK = 9, + ARG_PTR_TO_SOCK_COMMON = 10, + ARG_PTR_TO_INT = 11, + ARG_PTR_TO_LONG = 12, + ARG_PTR_TO_SOCKET = 13, + ARG_PTR_TO_BTF_ID = 14, + ARG_PTR_TO_RINGBUF_MEM = 15, + ARG_CONST_ALLOC_SIZE_OR_ZERO = 16, + ARG_PTR_TO_BTF_ID_SOCK_COMMON = 17, + ARG_PTR_TO_PERCPU_BTF_ID = 18, + ARG_PTR_TO_FUNC = 19, + ARG_PTR_TO_STACK = 20, + ARG_PTR_TO_CONST_STR = 21, + ARG_PTR_TO_TIMER = 22, + ARG_PTR_TO_KPTR = 23, + ARG_PTR_TO_DYNPTR = 24, + __BPF_ARG_TYPE_MAX = 25, + ARG_PTR_TO_MAP_VALUE_OR_NULL = 259, + ARG_PTR_TO_MEM_OR_NULL = 260, + ARG_PTR_TO_CTX_OR_NULL = 263, + ARG_PTR_TO_SOCKET_OR_NULL = 269, + ARG_PTR_TO_STACK_OR_NULL = 276, + ARG_PTR_TO_BTF_ID_OR_NULL = 270, + ARG_PTR_TO_UNINIT_MEM = 32772, + ARG_PTR_TO_FIXED_SIZE_MEM = 262148, + __BPF_ARG_TYPE_LIMIT = 4194303, }; -struct ext4_orphan_block { - atomic_t ob_free_entries; - struct buffer_head *ob_bh; +enum bpf_return_type { + RET_INTEGER = 0, + RET_VOID = 1, + RET_PTR_TO_MAP_VALUE = 2, + RET_PTR_TO_SOCKET = 3, + RET_PTR_TO_TCP_SOCK = 4, + RET_PTR_TO_SOCK_COMMON = 5, + RET_PTR_TO_MEM = 6, + RET_PTR_TO_MEM_OR_BTF_ID = 7, + RET_PTR_TO_BTF_ID = 8, + __BPF_RET_TYPE_MAX = 9, + RET_PTR_TO_MAP_VALUE_OR_NULL = 258, + RET_PTR_TO_SOCKET_OR_NULL = 259, + RET_PTR_TO_TCP_SOCK_OR_NULL = 260, + RET_PTR_TO_SOCK_COMMON_OR_NULL = 261, + RET_PTR_TO_RINGBUF_MEM_OR_NULL = 1286, + RET_PTR_TO_DYNPTR_MEM_OR_NULL = 262, + RET_PTR_TO_BTF_ID_OR_NULL = 264, + RET_PTR_TO_BTF_ID_TRUSTED = 1048584, + __BPF_RET_TYPE_LIMIT = 4194303, }; -struct ext4_orphan_info { - int of_blocks; - __u32 of_csum_seed; - struct ext4_orphan_block *of_binfo; +struct bpf_func_proto { + u64 (*func)(u64, u64, u64, u64, u64); + bool gpl_only; + bool pkt_access; + bool might_sleep; + enum bpf_return_type ret_type; + union { + struct { + enum bpf_arg_type arg1_type; + enum bpf_arg_type arg2_type; + enum bpf_arg_type arg3_type; + enum bpf_arg_type arg4_type; + enum bpf_arg_type arg5_type; + }; + enum bpf_arg_type arg_type[5]; + }; + union { + struct { + u32 *arg1_btf_id; + u32 *arg2_btf_id; + u32 *arg3_btf_id; + u32 *arg4_btf_id; + u32 *arg5_btf_id; + }; + u32 *arg_btf_id[5]; + struct { + size_t arg1_size; + size_t arg2_size; + size_t arg3_size; + size_t arg4_size; + size_t arg5_size; + }; + size_t arg_size[5]; + }; + int *ret_btf_id; + bool (*allowed)(const struct bpf_prog *); }; -struct mb_cache; - -struct dax_device; - -struct ext4_group_info; - -struct ext4_locality_group; - -struct ext4_li_request; - -struct ext4_sb_info { - long unsigned int s_desc_size; - long unsigned int s_inodes_per_block; - long unsigned int s_blocks_per_group; - long unsigned int s_clusters_per_group; - long unsigned int s_inodes_per_group; - long unsigned int s_itb_per_group; - long unsigned int s_gdb_count; - long unsigned int s_desc_per_block; - ext4_group_t s_groups_count; - ext4_group_t s_blockfile_groups; - long unsigned int s_overhead; - unsigned int s_cluster_ratio; - unsigned int s_cluster_bits; - loff_t s_bitmap_maxbytes; - struct buffer_head *s_sbh; - struct ext4_super_block *s_es; - struct buffer_head **s_group_desc; - unsigned int s_mount_opt; - unsigned int s_mount_opt2; - long unsigned int s_mount_flags; - unsigned int s_def_mount_opt; - ext4_fsblk_t s_sb_block; - atomic64_t s_resv_clusters; - kuid_t s_resuid; - kgid_t s_resgid; - short unsigned int s_mount_state; - short unsigned int s_pad; - int s_addr_per_block_bits; - int s_desc_per_block_bits; - int s_inode_size; - int s_first_ino; - unsigned int s_inode_readahead_blks; - unsigned int s_inode_goal; - u32 s_hash_seed[4]; - int s_def_hash_version; - int s_hash_unsigned; - struct percpu_counter s_freeclusters_counter; - struct percpu_counter s_freeinodes_counter; - struct percpu_counter s_dirs_counter; - struct percpu_counter s_dirtyclusters_counter; - struct percpu_counter s_sra_exceeded_retry_limit; - struct blockgroup_lock *s_blockgroup_lock; - struct proc_dir_entry *s_proc; - struct kobject s_kobj; - struct completion s_kobj_unregister; - struct super_block *s_sb; - struct buffer_head *s_mmp_bh; - struct journal_s *s_journal; - long unsigned int s_ext4_flags; - struct mutex s_orphan_lock; - struct list_head s_orphan; - struct ext4_orphan_info s_orphan_info; - long unsigned int s_commit_interval; - u32 s_max_batch_time; - u32 s_min_batch_time; - struct block_device *s_journal_bdev; - unsigned int s_want_extra_isize; - struct ext4_system_blocks *s_system_blks; - struct ext4_group_info ***s_group_info; - struct inode *s_buddy_cache; - spinlock_t s_md_lock; - short unsigned int *s_mb_offsets; - unsigned int *s_mb_maxs; - unsigned int s_group_info_size; - unsigned int s_mb_free_pending; - struct list_head s_freed_data_list; - struct list_head s_discard_list; - struct work_struct s_discard_work; - atomic_t s_retry_alloc_pending; - struct rb_root s_mb_avg_fragment_size_root; - rwlock_t s_mb_rb_lock; - struct list_head *s_mb_largest_free_orders; - rwlock_t *s_mb_largest_free_orders_locks; - long unsigned int s_stripe; - unsigned int s_mb_max_linear_groups; - unsigned int s_mb_stream_request; - unsigned int s_mb_max_to_scan; - unsigned int s_mb_min_to_scan; - unsigned int s_mb_stats; - unsigned int s_mb_order2_reqs; - unsigned int s_mb_group_prealloc; - unsigned int s_mb_max_inode_prealloc; - unsigned int s_max_dir_size_kb; - long unsigned int s_mb_last_group; - long unsigned int s_mb_last_start; - unsigned int s_mb_prefetch; - unsigned int s_mb_prefetch_limit; - atomic_t s_bal_reqs; - atomic_t s_bal_success; - atomic_t s_bal_allocated; - atomic_t s_bal_ex_scanned; - atomic_t s_bal_groups_scanned; - atomic_t s_bal_goals; - atomic_t s_bal_breaks; - atomic_t s_bal_2orders; - atomic_t s_bal_cr0_bad_suggestions; - atomic_t s_bal_cr1_bad_suggestions; - atomic64_t s_bal_cX_groups_considered[4]; - atomic64_t s_bal_cX_hits[4]; - atomic64_t s_bal_cX_failed[4]; - atomic_t s_mb_buddies_generated; - atomic64_t s_mb_generation_time; - atomic_t s_mb_lost_chunks; - atomic_t s_mb_preallocated; - atomic_t s_mb_discarded; - atomic_t s_lock_busy; - struct ext4_locality_group *s_locality_groups; - long unsigned int s_sectors_written_start; - u64 s_kbytes_written; - unsigned int s_extent_max_zeroout_kb; - unsigned int s_log_groups_per_flex; - struct flex_groups **s_flex_groups; - ext4_group_t s_flex_groups_allocated; - struct workqueue_struct *rsv_conversion_wq; - struct timer_list s_err_report; - struct ext4_li_request *s_li_request; - unsigned int s_li_wait_mult; - struct task_struct *s_mmp_tsk; - long unsigned int s_last_trim_minblks; - struct crypto_shash *s_chksum_driver; - __u32 s_csum_seed; - struct shrinker s_es_shrinker; - struct list_head s_es_list; - long int s_es_nr_inode; - struct ext4_es_stats s_es_stats; - struct mb_cache *s_ea_block_cache; - struct mb_cache *s_ea_inode_cache; - long: 64; - spinlock_t s_es_lock; - struct ext4_journal_trigger s_journal_triggers[1]; - struct ratelimit_state s_err_ratelimit_state; - struct ratelimit_state s_warning_ratelimit_state; - struct ratelimit_state s_msg_ratelimit_state; - atomic_t s_warning_count; - atomic_t s_msg_count; - struct fscrypt_dummy_policy s_dummy_enc_policy; - struct percpu_rw_semaphore s_writepages_rwsem; - struct dax_device *s_daxdev; - u64 s_dax_part_off; - errseq_t s_bdev_wb_err; - spinlock_t s_bdev_wb_lock; - spinlock_t s_error_lock; - int s_add_error_count; - int s_first_error_code; - __u32 s_first_error_line; - __u32 s_first_error_ino; - __u64 s_first_error_block; - const char *s_first_error_func; - time64_t s_first_error_time; - int s_last_error_code; - __u32 s_last_error_line; - __u32 s_last_error_ino; - __u64 s_last_error_block; - const char *s_last_error_func; - time64_t s_last_error_time; - struct work_struct s_error_work; - atomic_t s_fc_subtid; - struct list_head s_fc_q[2]; - struct list_head s_fc_dentry_q[2]; - unsigned int s_fc_bytes; - spinlock_t s_fc_lock; - struct buffer_head *s_fc_bh; - struct ext4_fc_stats s_fc_stats; - tid_t s_fc_ineligible_tid; - struct ext4_fc_replay_state s_fc_replay_state; - long: 64; - long: 64; - long: 64; - long: 64; +enum bpf_reg_type { + NOT_INIT = 0, + SCALAR_VALUE = 1, + PTR_TO_CTX = 2, + CONST_PTR_TO_MAP = 3, + PTR_TO_MAP_VALUE = 4, + PTR_TO_MAP_KEY = 5, + PTR_TO_STACK = 6, + PTR_TO_PACKET_META = 7, + PTR_TO_PACKET = 8, + PTR_TO_PACKET_END = 9, + PTR_TO_FLOW_KEYS = 10, + PTR_TO_SOCKET = 11, + PTR_TO_SOCK_COMMON = 12, + PTR_TO_TCP_SOCK = 13, + PTR_TO_TP_BUFFER = 14, + PTR_TO_XDP_SOCK = 15, + PTR_TO_BTF_ID = 16, + PTR_TO_MEM = 17, + PTR_TO_BUF = 18, + PTR_TO_FUNC = 19, + PTR_TO_DYNPTR = 20, + __BPF_REG_TYPE_MAX = 21, + PTR_TO_MAP_VALUE_OR_NULL = 260, + PTR_TO_SOCKET_OR_NULL = 267, + PTR_TO_SOCK_COMMON_OR_NULL = 268, + PTR_TO_TCP_SOCK_OR_NULL = 269, + PTR_TO_BTF_ID_OR_NULL = 272, + __BPF_REG_TYPE_LIMIT = 4194303, }; -struct ext4_group_info { - long unsigned int bb_state; - struct rb_root bb_free_root; - ext4_grpblk_t bb_first_free; - ext4_grpblk_t bb_free; - ext4_grpblk_t bb_fragments; - ext4_grpblk_t bb_largest_free_order; - ext4_group_t bb_group; - struct list_head bb_prealloc_list; - struct rw_semaphore alloc_sem; - struct rb_node bb_avg_fragment_size_rb; - struct list_head bb_largest_free_order_node; - ext4_grpblk_t bb_counters[0]; +struct bpf_prog_ops { + int (*test_run)(struct bpf_prog *, const union bpf_attr *, union bpf_attr *); }; -enum ext4_li_mode { - EXT4_LI_MODE_PREFETCH_BBITMAP = 0, - EXT4_LI_MODE_ITABLE = 1, +struct bpf_prog_offload { + struct bpf_prog *prog; + struct net_device *netdev; + struct bpf_offload_dev *offdev; + void *dev_priv; + struct list_head offloads; + bool dev_state; + bool opt_failed; + void *jited_image; + u32 jited_len; }; -struct ext4_li_request { - struct super_block *lr_super; - enum ext4_li_mode lr_mode; - ext4_group_t lr_first_not_zeroed; - ext4_group_t lr_next_group; - struct list_head lr_request; - long unsigned int lr_next_sched; - long unsigned int lr_timeout; +enum bpf_cgroup_storage_type { + BPF_CGROUP_STORAGE_SHARED = 0, + BPF_CGROUP_STORAGE_PERCPU = 1, + __BPF_CGROUP_STORAGE_MAX = 2, }; -struct __key_reference_with_attributes; - -typedef struct __key_reference_with_attributes *key_ref_t; - -enum key_state { - KEY_IS_UNINSTANTIATED = 0, - KEY_IS_POSITIVE = 1, +struct btf_func_model { + u8 ret_size; + u8 nr_args; + u8 arg_size[12]; + u8 arg_flags[12]; }; -struct key_user { - struct rb_node node; - struct mutex cons_lock; - spinlock_t lock; - refcount_t usage; - atomic_t nkeys; - atomic_t nikeys; - kuid_t uid; - int qnkeys; - int qnbytes; +struct bpf_tramp_image { + void *image; + struct bpf_ksym ksym; + struct percpu_ref pcref; + void *ip_after_call; + void *ip_epilogue; + union { + struct callback_head rcu; + struct work_struct work; + }; }; -struct key_preparsed_payload { - const char *orig_description; - char *description; - union key_payload payload; - const void *data; - size_t datalen; - size_t quotalen; - time64_t expiry; -}; - -struct key_match_data { - bool (*cmp)(const struct key *, const struct key_match_data *); - const void *raw_data; - void *preparsed; - unsigned int lookup_type; +struct bpf_trampoline { + struct hlist_node hlist; + struct ftrace_ops *fops; + struct mutex mutex; + refcount_t refcnt; + u32 flags; + u64 key; + struct { + struct btf_func_model model; + void *addr; + bool ftrace_managed; + } func; + struct bpf_prog *extension_prog; + struct hlist_head progs_hlist[3]; + int progs_cnt[3]; + struct bpf_tramp_image *cur_image; + u64 selector; + struct module *mod; }; -enum kernel_pkey_operation { - kernel_pkey_encrypt = 0, - kernel_pkey_decrypt = 1, - kernel_pkey_sign = 2, - kernel_pkey_verify = 3, +struct bpf_func_info_aux { + u16 linkage; + bool unreliable; }; -struct kernel_pkey_params { - struct key *key; - const char *encoding; - const char *hash_algo; - char *info; - __u32 in_len; +struct bpf_jit_poke_descriptor { + void *tailcall_target; + void *tailcall_bypass; + void *bypass_addr; + void *aux; union { - __u32 out_len; - __u32 in2_len; + struct { + struct bpf_map *map; + u32 key; + } tail_call; }; - enum kernel_pkey_operation op: 8; + bool tailcall_target_stable; + u8 adj_off; + u16 reason; + u32 insn_idx; }; -struct kernel_pkey_query { - __u32 supported_ops; - __u32 key_size; - __u16 max_data_size; - __u16 max_sig_size; - __u16 max_enc_size; - __u16 max_dec_size; +struct bpf_ctx_arg_aux { + u32 offset; + enum bpf_reg_type reg_type; + u32 btf_id; }; -struct keyring_search_context { - struct keyring_index_key index_key; - const struct cred *cred; - struct key_match_data match_data; - unsigned int flags; - int (*iterator)(const void *, void *); - int skipped_ret; - bool possessed; - key_ref_t result; - time64_t now; +struct btf_mod_pair { + struct btf *btf; + struct module *module; }; -struct request_key_auth { - struct callback_head rcu; - struct key *target_key; - struct key *dest_keyring; - const struct cred *cred; - void *callout_info; - size_t callout_len; - pid_t pid; - char op[8]; +struct bpf_prog_stats { + u64_stats_t cnt; + u64_stats_t nsecs; + u64_stats_t misses; + struct u64_stats_sync syncp; + long: 64; }; -struct av_decision { - u32 allowed; - u32 auditallow; - u32 auditdeny; - u32 seqno; - u32 flags; +struct sock_fprog_kern { + u16 len; + struct sock_filter *filter; }; -struct extended_perms_data { - u32 p[8]; -}; +struct bpf_storage_buffer; -struct extended_perms_decision { - u8 used; - u8 driver; - struct extended_perms_data *allowed; - struct extended_perms_data *auditallow; - struct extended_perms_data *dontaudit; -}; +struct bpf_cgroup_storage_map; -struct extended_perms { - u16 len; - struct extended_perms_data drivers; +struct bpf_cgroup_storage { + union { + struct bpf_storage_buffer *buf; + void *percpu_buf; + }; + struct bpf_cgroup_storage_map *map; + struct bpf_cgroup_storage_key key; + struct list_head list_map; + struct list_head list_cg; + struct rb_node node; + struct callback_head rcu; }; -struct avtab_key { - u16 source_type; - u16 target_type; - u16 target_class; - u16 specified; -}; +typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *, union bpf_iter_link_info *, struct bpf_iter_aux_info *); -struct avtab_extended_perms { - u8 specified; - u8 driver; - struct extended_perms_data perms; +typedef void (*bpf_iter_detach_target_t)(struct bpf_iter_aux_info *); + +typedef void (*bpf_iter_show_fdinfo_t)(const struct bpf_iter_aux_info *, struct seq_file *); + +typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *, struct bpf_link_info *); + +typedef const struct bpf_func_proto * (*bpf_iter_get_func_proto_t)(enum bpf_func_id, const struct bpf_prog *); + +struct bpf_iter_reg { + const char *target; + bpf_iter_attach_target_t attach_target; + bpf_iter_detach_target_t detach_target; + bpf_iter_show_fdinfo_t show_fdinfo; + bpf_iter_fill_link_info_t fill_link_info; + bpf_iter_get_func_proto_t get_func_proto; + u32 ctx_arg_info_size; + u32 feature; + struct bpf_ctx_arg_aux ctx_arg_info[2]; + const struct bpf_iter_seq_info *seq_info; }; -struct avtab_datum { +struct bpf_iter_meta { union { - u32 data; - struct avtab_extended_perms *xperms; - } u; + struct seq_file *seq; + }; + u64 session_id; + u64 seq_num; }; -struct avtab_node { - struct avtab_key key; - struct avtab_datum datum; - struct avtab_node *next; +struct gnet_dump { + spinlock_t *lock; + struct sk_buff *skb; + struct nlattr *tail; + int compat_tc_stats; + int compat_xstats; + int padattr; + void *xstats; + int xstats_len; + struct tc_stats tc_stats; }; -struct avtab { - struct avtab_node **htable; - u32 nel; - u32 nslot; - u32 mask; +struct flow_block { + struct list_head cb_list; }; -struct hashtab_node { - void *key; - void *datum; - struct hashtab_node *next; -}; +typedef int flow_setup_cb_t(enum tc_setup_type, void *, void *); -struct hashtab { - struct hashtab_node **htable; - u32 size; - u32 nel; +struct qdisc_size_table { + struct callback_head rcu; + struct list_head list; + struct tc_sizespec szopts; + int refcnt; + u16 data[0]; }; -struct symtab { - struct hashtab table; - u32 nprim; -}; +struct Qdisc_class_ops; -struct ebitmap_node { - struct ebitmap_node *next; - long unsigned int maps[6]; - u32 startbit; +struct Qdisc_ops { + struct Qdisc_ops *next; + const struct Qdisc_class_ops *cl_ops; + char id[16]; + int priv_size; + unsigned int static_flags; + int (*enqueue)(struct sk_buff *, struct Qdisc *, struct sk_buff **); + struct sk_buff * (*dequeue)(struct Qdisc *); + struct sk_buff * (*peek)(struct Qdisc *); + int (*init)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *); + void (*reset)(struct Qdisc *); + void (*destroy)(struct Qdisc *); + int (*change)(struct Qdisc *, struct nlattr *, struct netlink_ext_ack *); + void (*attach)(struct Qdisc *); + int (*change_tx_queue_len)(struct Qdisc *, unsigned int); + void (*change_real_num_tx)(struct Qdisc *, unsigned int); + int (*dump)(struct Qdisc *, struct sk_buff *); + int (*dump_stats)(struct Qdisc *, struct gnet_dump *); + void (*ingress_block_set)(struct Qdisc *, u32); + void (*egress_block_set)(struct Qdisc *, u32); + u32 (*ingress_block_get)(struct Qdisc *); + u32 (*egress_block_get)(struct Qdisc *); + struct module *owner; }; -struct ebitmap { - struct ebitmap_node *node; - u32 highbit; -}; +struct qdisc_walker; -struct mls_level { - u32 sens; - struct ebitmap cat; +struct Qdisc_class_ops { + unsigned int flags; + struct netdev_queue * (*select_queue)(struct Qdisc *, struct tcmsg *); + int (*graft)(struct Qdisc *, long unsigned int, struct Qdisc *, struct Qdisc **, struct netlink_ext_ack *); + struct Qdisc * (*leaf)(struct Qdisc *, long unsigned int); + void (*qlen_notify)(struct Qdisc *, long unsigned int); + long unsigned int (*find)(struct Qdisc *, u32); + int (*change)(struct Qdisc *, u32, u32, struct nlattr **, long unsigned int *, struct netlink_ext_ack *); + int (*delete)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *); + void (*walk)(struct Qdisc *, struct qdisc_walker *); + struct tcf_block * (*tcf_block)(struct Qdisc *, long unsigned int, struct netlink_ext_ack *); + long unsigned int (*bind_tcf)(struct Qdisc *, long unsigned int, u32); + void (*unbind_tcf)(struct Qdisc *, long unsigned int); + int (*dump)(struct Qdisc *, long unsigned int, struct sk_buff *, struct tcmsg *); + int (*dump_stats)(struct Qdisc *, long unsigned int, struct gnet_dump *); }; -struct mls_range { - struct mls_level level[2]; -}; +struct tcf_chain; -struct context___2 { - u32 user; - u32 role; - u32 type; - u32 len; - struct mls_range range; - char *str; +struct tcf_block { + struct mutex lock; + struct list_head chain_list; + u32 index; + u32 classid; + refcount_t refcnt; + struct net *net; + struct Qdisc *q; + struct rw_semaphore cb_lock; + struct flow_block flow_block; + struct list_head owner_list; + bool keep_dst; + atomic_t offloadcnt; + unsigned int nooffloaddevcnt; + unsigned int lockeddevcnt; + struct { + struct tcf_chain *chain; + struct list_head filter_chain_list; + } chain0; + struct callback_head rcu; + struct hlist_head proto_destroy_ht[128]; + struct mutex proto_destroy_lock; }; -struct type_set; +struct tcf_result; -struct constraint_expr { - u32 expr_type; - u32 attr; - u32 op; - struct ebitmap names; - struct type_set *type_names; - struct constraint_expr *next; -}; +struct tcf_proto_ops; -struct type_set { - struct ebitmap types; - struct ebitmap negset; - u32 flags; +struct tcf_proto { + struct tcf_proto *next; + void *root; + int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *); + __be16 protocol; + u32 prio; + void *data; + const struct tcf_proto_ops *ops; + struct tcf_chain *chain; + spinlock_t lock; + bool deleting; + refcount_t refcnt; + struct callback_head rcu; + struct hlist_node destroy_ht_node; }; -struct constraint_node { - u32 permissions; - struct constraint_expr *expr; - struct constraint_node *next; +struct tcf_result { + union { + struct { + long unsigned int class; + u32 classid; + }; + const struct tcf_proto *goto_tp; + }; }; -struct common_datum { - u32 value; - struct symtab permissions; -}; +struct tcf_walker; -struct class_datum { - u32 value; - char *comkey; - struct common_datum *comdatum; - struct symtab permissions; - struct constraint_node *constraints; - struct constraint_node *validatetrans; - char default_user; - char default_role; - char default_type; - char default_range; +struct tcf_proto_ops { + struct list_head head; + char kind[16]; + int (*classify)(struct sk_buff *, const struct tcf_proto *, struct tcf_result *); + int (*init)(struct tcf_proto *); + void (*destroy)(struct tcf_proto *, bool, struct netlink_ext_ack *); + void * (*get)(struct tcf_proto *, u32); + void (*put)(struct tcf_proto *, void *); + int (*change)(struct net *, struct sk_buff *, struct tcf_proto *, long unsigned int, u32, struct nlattr **, void **, u32, struct netlink_ext_ack *); + int (*delete)(struct tcf_proto *, void *, bool *, bool, struct netlink_ext_ack *); + bool (*delete_empty)(struct tcf_proto *); + void (*walk)(struct tcf_proto *, struct tcf_walker *, bool); + int (*reoffload)(struct tcf_proto *, bool, flow_setup_cb_t *, void *, struct netlink_ext_ack *); + void (*hw_add)(struct tcf_proto *, void *); + void (*hw_del)(struct tcf_proto *, void *); + void (*bind_class)(void *, u32, long unsigned int, void *, long unsigned int); + void * (*tmplt_create)(struct net *, struct tcf_chain *, struct nlattr **, struct netlink_ext_ack *); + void (*tmplt_destroy)(void *); + int (*dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool); + int (*terse_dump)(struct net *, struct tcf_proto *, void *, struct sk_buff *, struct tcmsg *, bool); + int (*tmplt_dump)(struct sk_buff *, struct net *, void *); + struct module *owner; + int flags; }; -struct role_datum { - u32 value; - u32 bounds; - struct ebitmap dominates; - struct ebitmap types; +struct tcf_chain { + struct mutex filter_chain_lock; + struct tcf_proto *filter_chain; + struct list_head list; + struct tcf_block *block; + u32 index; + unsigned int refcnt; + unsigned int action_refcnt; + bool explicitly_created; + bool flushing; + const struct tcf_proto_ops *tmplt_ops; + void *tmplt_priv; + struct callback_head rcu; }; -struct role_allow { - u32 role; - u32 new_role; - struct role_allow *next; +struct bpf_sock_ops_kern { + struct sock *sk; + union { + u32 args[4]; + u32 reply; + u32 replylong[4]; + }; + struct sk_buff *syn_skb; + struct sk_buff *skb; + void *skb_data_end; + u8 op; + u8 is_fullsock; + u8 remaining_opt_len; + u64 temp; }; -struct type_datum { - u32 value; - u32 bounds; - unsigned char primary; - unsigned char attribute; +enum { + INET_ECN_NOT_ECT = 0, + INET_ECN_ECT_1 = 1, + INET_ECN_ECT_0 = 2, + INET_ECN_CE = 3, + INET_ECN_MASK = 3, }; -struct user_datum { - u32 value; - u32 bounds; - struct ebitmap roles; - struct mls_range range; - struct mls_level dfltlevel; +struct bpf_storage_buffer { + struct callback_head rcu; + char data[0]; }; -struct cond_bool_datum { - __u32 value; - int state; +enum tcp_tw_status { + TCP_TW_SUCCESS = 0, + TCP_TW_RST = 1, + TCP_TW_ACK = 2, + TCP_TW_SYN = 3, }; -struct ocontext { +struct tcp_skb_cb { + __u32 seq; + __u32 end_seq; union { - char *name; - struct { - u8 protocol; - u16 low_port; - u16 high_port; - } port; - struct { - u32 addr; - u32 mask; - } node; - struct { - u32 addr[4]; - u32 mask[4]; - } node6; - struct { - u64 subnet_prefix; - u16 low_pkey; - u16 high_pkey; - } ibpkey; + __u32 tcp_tw_isn; struct { - char *dev_name; - u8 port; - } ibendport; - } u; + u16 tcp_gso_segs; + u16 tcp_gso_size; + }; + }; + __u8 tcp_flags; + __u8 sacked; + __u8 ip_dsfield; + __u8 txstamp_ack: 1; + __u8 eor: 1; + __u8 has_rxtstamp: 1; + __u8 unused: 5; + __u32 ack_seq; union { - u32 sclass; - u32 behavior; - } v; - struct context___2 context[2]; - u32 sid[2]; - struct ocontext *next; + struct { + __u32 is_app_limited: 1; + __u32 delivered_ce: 20; + __u32 unused: 11; + __u32 delivered; + u64 first_tx_mstamp; + u64 delivered_mstamp; + } tx; + union { + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + } header; + }; }; -struct genfs { - char *fstype; - struct ocontext *head; - struct genfs *next; +struct ack_sample { + u32 pkts_acked; + s32 rtt_us; + u32 in_flight; }; -struct cond_node; - -struct policydb { - int mls_enabled; - struct symtab symtab[8]; - char **sym_val_to_name[8]; - struct class_datum **class_val_to_struct; - struct role_datum **role_val_to_struct; - struct user_datum **user_val_to_struct; - struct type_datum **type_val_to_struct; - struct avtab te_avtab; - struct hashtab role_tr; - struct ebitmap filename_trans_ttypes; - struct hashtab filename_trans; - u32 compat_filename_trans_count; - struct cond_bool_datum **bool_val_to_struct; - struct avtab te_cond_avtab; - struct cond_node *cond_list; - u32 cond_list_len; - struct role_allow *role_allow; - struct ocontext *ocontexts[9]; - struct genfs *genfs; - struct hashtab range_tr; - struct ebitmap *type_attr_map_array; - struct ebitmap policycaps; - struct ebitmap permissive_map; - size_t len; - unsigned int policyvers; - unsigned int reject_unknown: 1; - unsigned int allow_unknown: 1; - u16 process_class; - u32 process_trans_perms; +struct rate_sample { + u64 prior_mstamp; + u32 prior_delivered; + u32 prior_delivered_ce; + s32 delivered; + s32 delivered_ce; + long int interval_us; + u32 snd_interval_us; + u32 rcv_interval_us; + long int rtt_us; + int losses; + u32 acked_sacked; + u32 prior_in_flight; + u32 last_end_seq; + bool is_app_limited; + bool is_retrans; + bool is_ack_delayed; }; -struct cond_expr_node; - -struct cond_expr { - struct cond_expr_node *nodes; - u32 len; +struct tcp4_pseudohdr { + __be32 saddr; + __be32 daddr; + __u8 pad; + __u8 protocol; + __be16 len; }; -struct cond_av_list { - struct avtab_node **nodes; - u32 len; -}; +struct ahash_request; -struct cond_node { - int cur_state; - struct cond_expr expr; - struct cond_av_list true_list; - struct cond_av_list false_list; +struct tcp_md5sig_pool { + struct ahash_request *md5_req; + void *scratch; }; -struct policy_file { - char *data; - size_t len; -}; +struct crypto_async_request; -struct policy_data { - struct policydb *p; - void *fp; -}; +typedef void (*crypto_completion_t)(struct crypto_async_request *, int); -struct cond_expr_node { - u32 expr_type; - u32 bool; +struct crypto_async_request { + struct list_head list; + crypto_completion_t complete; + void *data; + struct crypto_tfm *tfm; + u32 flags; }; -struct cond_insertf_data { - struct policydb *p; - struct avtab_node **dst; - struct cond_av_list *other; +struct ahash_request { + struct crypto_async_request base; + unsigned int nbytes; + struct scatterlist *src; + u8 *result; + void *priv; + void *__ctx[0]; }; -typedef long unsigned int irq_hw_number_t; - -enum irq_domain_bus_token { - DOMAIN_BUS_ANY = 0, - DOMAIN_BUS_WIRED = 1, - DOMAIN_BUS_GENERIC_MSI = 2, - DOMAIN_BUS_PCI_MSI = 3, - DOMAIN_BUS_PLATFORM_MSI = 4, - DOMAIN_BUS_NEXUS = 5, - DOMAIN_BUS_IPI = 6, - DOMAIN_BUS_FSL_MC_MSI = 7, - DOMAIN_BUS_TI_SCI_INTA_MSI = 8, - DOMAIN_BUS_WAKEUP = 9, - DOMAIN_BUS_VMD_MSI = 10, +enum tcp_seq_states { + TCP_SEQ_STATE_LISTENING = 0, + TCP_SEQ_STATE_ESTABLISHED = 1, }; -struct irq_domain_ops; - -struct irq_domain_chip_generic; +struct tcp_seq_afinfo { + sa_family_t family; +}; -struct irq_data; +struct tcp_iter_state { + struct seq_net_private p; + enum tcp_seq_states state; + struct sock *syn_wait_sk; + int bucket; + int offset; + int sbucket; + int num; + loff_t last_pos; +}; -struct irq_domain { - struct list_head link; - const char *name; - const struct irq_domain_ops *ops; - void *host_data; - unsigned int flags; - unsigned int mapcount; - struct fwnode_handle *fwnode; - enum irq_domain_bus_token bus_token; - struct irq_domain_chip_generic *gc; - struct device *dev; - struct irq_domain *parent; - irq_hw_number_t hwirq_max; - unsigned int revmap_size; - struct xarray revmap_tree; - struct mutex revmap_mutex; - struct irq_data *revmap[0]; +enum audit_ntp_type { + AUDIT_NTP_OFFSET = 0, + AUDIT_NTP_FREQ = 1, + AUDIT_NTP_STATUS = 2, + AUDIT_NTP_TAI = 3, + AUDIT_NTP_TICK = 4, + AUDIT_NTP_ADJUST = 5, + AUDIT_NTP_NVALS = 6, }; -struct hwrng { - const char *name; - int (*init)(struct hwrng *); - void (*cleanup)(struct hwrng *); - int (*data_present)(struct hwrng *, int); - int (*data_read)(struct hwrng *, u32 *); - int (*read)(struct hwrng *, void *, size_t, bool); - long unsigned int priv; - short unsigned int quality; - struct list_head list; - struct kref ref; - struct completion cleanup_done; +struct xfrm_type { + struct module *owner; + u8 proto; + u8 flags; + int (*init_state)(struct xfrm_state *, struct netlink_ext_ack *); + void (*destructor)(struct xfrm_state *); + int (*input)(struct xfrm_state *, struct sk_buff *); + int (*output)(struct xfrm_state *, struct sk_buff *); + int (*reject)(struct xfrm_state *, struct sk_buff *, const struct flowi *); }; -struct irq_fwspec { - struct fwnode_handle *fwnode; - int param_count; - u32 param[16]; +struct xfrm_type_offload { + struct module *owner; + u8 proto; + void (*encap)(struct xfrm_state *, struct sk_buff *); + int (*input_tail)(struct xfrm_state *, struct sk_buff *); + int (*xmit)(struct xfrm_state *, struct sk_buff *, netdev_features_t); }; -struct irq_domain_ops { - int (*match)(struct irq_domain *, struct device_node *, enum irq_domain_bus_token); - int (*select)(struct irq_domain *, struct irq_fwspec *, enum irq_domain_bus_token); - int (*map)(struct irq_domain *, unsigned int, irq_hw_number_t); - void (*unmap)(struct irq_domain *, unsigned int); - int (*xlate)(struct irq_domain *, struct device_node *, const u32 *, unsigned int, long unsigned int *, unsigned int *); - int (*alloc)(struct irq_domain *, unsigned int, unsigned int, void *); - void (*free)(struct irq_domain *, unsigned int, unsigned int); - int (*activate)(struct irq_domain *, struct irq_data *, bool); - void (*deactivate)(struct irq_domain *, struct irq_data *); - int (*translate)(struct irq_domain *, struct irq_fwspec *, long unsigned int *, unsigned int *); +struct in_ifaddr { + struct hlist_node hash; + struct in_ifaddr *ifa_next; + struct in_device *ifa_dev; + struct callback_head callback_head; + __be32 ifa_local; + __be32 ifa_address; + __be32 ifa_mask; + __u32 ifa_rt_priority; + __be32 ifa_broadcast; + unsigned char ifa_scope; + unsigned char ifa_prefixlen; + unsigned char ifa_proto; + __u32 ifa_flags; + char ifa_label[16]; + __u32 ifa_valid_lft; + __u32 ifa_preferred_lft; + long unsigned int ifa_cstamp; + long unsigned int ifa_tstamp; }; -typedef void *acpi_handle; +struct crypto_ahash { + int (*init)(struct ahash_request *); + int (*update)(struct ahash_request *); + int (*final)(struct ahash_request *); + int (*finup)(struct ahash_request *); + int (*digest)(struct ahash_request *); + int (*export)(struct ahash_request *, void *); + int (*import)(struct ahash_request *, const void *); + int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int); + unsigned int reqsize; + struct crypto_tfm base; +}; -struct tpm_digest { - u16 alg_id; - u8 digest[64]; +struct bpf_tcp_iter_state { + struct tcp_iter_state state; + unsigned int cur_sk; + unsigned int end_sk; + unsigned int max_sk; + struct sock **batch; + bool st_bucket_done; }; -struct tpm_bank_info { - u16 alg_id; - u16 digest_size; - u16 crypto_id; +struct bpf_iter__tcp { + union { + struct bpf_iter_meta *meta; + }; + union { + struct sock_common *sk_common; + }; + uid_t uid; }; -struct tpm_chip; +struct x86_guest { + void (*enc_status_change_prepare)(long unsigned int, int, bool); + bool (*enc_status_change_finish)(long unsigned int, int, bool); + bool (*enc_tlb_flush_required)(bool); + bool (*enc_cache_flush_required)(); +}; -struct tpm_class_ops { - unsigned int flags; - const u8 req_complete_mask; - const u8 req_complete_val; - bool (*req_canceled)(struct tpm_chip *, u8); - int (*recv)(struct tpm_chip *, u8 *, size_t); - int (*send)(struct tpm_chip *, u8 *, size_t); - void (*cancel)(struct tpm_chip *); - u8 (*status)(struct tpm_chip *); - void (*update_timeouts)(struct tpm_chip *, long unsigned int *); - void (*update_durations)(struct tpm_chip *, long unsigned int *); - int (*go_idle)(struct tpm_chip *); - int (*cmd_ready)(struct tpm_chip *); - int (*request_locality)(struct tpm_chip *, int); - int (*relinquish_locality)(struct tpm_chip *, int); - void (*clk_enable)(struct tpm_chip *, bool); +struct x86_legacy_devices { + int pnpbios; }; -struct tpm_bios_log { - void *bios_event_log; - void *bios_event_log_end; +enum x86_legacy_i8042_state { + X86_LEGACY_I8042_PLATFORM_ABSENT = 0, + X86_LEGACY_I8042_FIRMWARE_ABSENT = 1, + X86_LEGACY_I8042_EXPECTED_PRESENT = 2, }; -struct tpm_chip_seqops { - struct tpm_chip *chip; - const struct seq_operations *seqops; +struct x86_legacy_features { + enum x86_legacy_i8042_state i8042; + int rtc; + int warm_reset; + int no_vga; + int reserve_bios_regions; + struct x86_legacy_devices devices; }; -struct tpm_space { - u32 context_tbl[3]; - u8 *context_buf; - u32 session_tbl[3]; - u8 *session_buf; - u32 buf_size; +struct ghcb; + +struct x86_hyper_runtime { + void (*pin_vcpu)(int); + void (*sev_es_hcall_prepare)(struct ghcb *, struct pt_regs *); + bool (*sev_es_hcall_finish)(struct ghcb *, struct pt_regs *); }; -struct tpm_chip { - struct device dev; - struct device devs; - struct cdev cdev; - struct cdev cdevs; - struct rw_semaphore ops_sem; - const struct tpm_class_ops *ops; - struct tpm_bios_log log; - struct tpm_chip_seqops bin_log_seqops; - struct tpm_chip_seqops ascii_log_seqops; - unsigned int flags; - int dev_num; - long unsigned int is_open; - char hwrng_name[64]; - struct hwrng hwrng; - struct mutex tpm_mutex; - long unsigned int timeout_a; - long unsigned int timeout_b; - long unsigned int timeout_c; - long unsigned int timeout_d; - bool timeout_adjusted; - long unsigned int duration[4]; - bool duration_adjusted; - struct dentry *bios_dir[3]; - const struct attribute_group *groups[8]; - unsigned int groups_cnt; - u32 nr_allocated_banks; - struct tpm_bank_info *allocated_banks; - acpi_handle acpi_dev_handle; - char ppi_version[4]; - struct tpm_space work_space; - u32 last_cc; - u32 nr_commands; - u32 *cc_attrs_tbl; - int locality; +struct x86_platform_ops { + long unsigned int (*calibrate_cpu)(); + long unsigned int (*calibrate_tsc)(); + void (*get_wallclock)(struct timespec64 *); + int (*set_wallclock)(const struct timespec64 *); + void (*iommu_shutdown)(); + bool (*is_untracked_pat_range)(u64, u64); + void (*nmi_init)(); + unsigned char (*get_nmi_reason)(); + void (*save_sched_clock_state)(); + void (*restore_sched_clock_state)(); + void (*apic_post_init)(); + struct x86_legacy_features legacy; + void (*set_legacy_features)(); + struct x86_hyper_runtime hyper; + struct x86_guest guest; }; -enum integrity_status { - INTEGRITY_PASS = 0, - INTEGRITY_PASS_IMMUTABLE = 1, - INTEGRITY_FAIL = 2, - INTEGRITY_FAIL_IMMUTABLE = 3, - INTEGRITY_NOLABEL = 4, - INTEGRITY_NOXATTRS = 5, - INTEGRITY_UNKNOWN = 6, +struct io_bitmap { + u64 sequence; + refcount_t refcnt; + unsigned int max; + long unsigned int bitmap[1024]; }; -struct evm_ima_xattr_data { - u8 type; - u8 data[0]; +enum perf_type_id { + PERF_TYPE_HARDWARE = 0, + PERF_TYPE_SOFTWARE = 1, + PERF_TYPE_TRACEPOINT = 2, + PERF_TYPE_HW_CACHE = 3, + PERF_TYPE_RAW = 4, + PERF_TYPE_BREAKPOINT = 5, + PERF_TYPE_MAX = 6, }; -struct ima_digest_data { - u8 algo; - u8 length; - union { - struct { - u8 unused; - u8 type; - } sha1; - struct { - u8 type; - u8 algo; - } ng; - u8 data[2]; - } xattr; - u8 digest[0]; +struct user_regset_view { + const char *name; + const struct user_regset *regsets; + unsigned int n; + u32 e_flags; + u16 e_machine; + u8 ei_osabi; }; -struct ima_max_digest_data { - struct ima_digest_data hdr; - u8 digest[64]; +enum x86_regset { + REGSET_GENERAL = 0, + REGSET_FP = 1, + REGSET_XFP = 2, + REGSET_IOPERM64 = 2, + REGSET_XSTATE = 3, + REGSET_TLS = 4, + REGSET_IOPERM32 = 5, }; -struct integrity_iint_cache { - struct rb_node rb_node; - struct mutex mutex; - struct inode *inode; - u64 version; - long unsigned int flags; - long unsigned int measured_pcrs; - long unsigned int atomic_flags; - enum integrity_status ima_file_status: 4; - enum integrity_status ima_mmap_status: 4; - enum integrity_status ima_bprm_status: 4; - enum integrity_status ima_read_status: 4; - enum integrity_status ima_creds_status: 4; - enum integrity_status evm_status: 4; - struct ima_digest_data *ima_hash; +struct pt_regs_offset { + const char *name; + int offset; }; -enum ima_show_type { - IMA_SHOW_BINARY = 0, - IMA_SHOW_BINARY_NO_FIELD_LEN = 1, - IMA_SHOW_BINARY_OLD_STRING_FMT = 2, - IMA_SHOW_ASCII = 3, +enum bpf_link_type { + BPF_LINK_TYPE_UNSPEC = 0, + BPF_LINK_TYPE_RAW_TRACEPOINT = 1, + BPF_LINK_TYPE_TRACING = 2, + BPF_LINK_TYPE_CGROUP = 3, + BPF_LINK_TYPE_ITER = 4, + BPF_LINK_TYPE_NETNS = 5, + BPF_LINK_TYPE_XDP = 6, + BPF_LINK_TYPE_PERF_EVENT = 7, + BPF_LINK_TYPE_KPROBE_MULTI = 8, + BPF_LINK_TYPE_STRUCT_OPS = 9, + MAX_BPF_LINK_TYPE = 10, }; -struct modsig; +struct bpf_link_ops; -struct ima_event_data { - struct integrity_iint_cache *iint; - struct file *file; - const unsigned char *filename; - struct evm_ima_xattr_data *xattr_value; - int xattr_len; - const struct modsig *modsig; - const char *violation; - const void *buf; - int buf_len; +struct bpf_link { + atomic64_t refcnt; + u32 id; + enum bpf_link_type type; + const struct bpf_link_ops *ops; + struct bpf_prog *prog; + struct work_struct work; }; -struct ima_field_data { - u8 *data; - u32 len; +struct bpf_link_ops { + void (*release)(struct bpf_link *); + void (*dealloc)(struct bpf_link *); + int (*detach)(struct bpf_link *); + int (*update_prog)(struct bpf_link *, struct bpf_prog *, struct bpf_prog *); + void (*show_fdinfo)(const struct bpf_link *, struct seq_file *); + int (*fill_link_info)(const struct bpf_link *, struct bpf_link_info *); }; -struct ima_template_field { - const char field_id[16]; - int (*field_init)(struct ima_event_data *, struct ima_field_data *); - void (*field_show)(struct seq_file *, enum ima_show_type, struct ima_field_data *); +struct bpf_link_primer { + struct bpf_link *link; + struct file *file; + int fd; + u32 id; }; -struct ima_template_desc { - struct list_head list; - char *name; - char *fmt; - int num_fields; - const struct ima_template_field **fields; +struct bpf_netns_link { + struct bpf_link link; + enum bpf_attach_type type; + enum netns_bpf_attach_type netns_type; + struct net *net; + struct list_head node; }; -struct ima_template_entry { - int pcr; - struct tpm_digest *digests; - struct ima_template_desc *template_desc; - u32 template_data_len; - struct ima_field_data template_data[0]; +struct fs_struct { + int users; + spinlock_t lock; + seqcount_spinlock_t seq; + int umask; + int in_exec; + struct path root; + struct path pwd; }; -struct rsa_key { - const u8 *n; - const u8 *e; - const u8 *d; - const u8 *p; - const u8 *q; - const u8 *dp; - const u8 *dq; - const u8 *qinv; - size_t n_sz; - size_t e_sz; - size_t d_sz; - size_t p_sz; - size_t q_sz; - size_t dp_sz; - size_t dq_sz; - size_t qinv_sz; -}; - -struct asn1_decoder; - -struct crypto_async_request; - -typedef void (*crypto_completion_t)(struct crypto_async_request *, int); +struct mount; -struct crypto_async_request { +struct mnt_namespace { + struct ns_common ns; + struct mount *root; struct list_head list; - crypto_completion_t complete; - void *data; - struct crypto_tfm *tfm; - u32 flags; + spinlock_t ns_lock; + struct user_namespace *user_ns; + struct ucounts *ucounts; + u64 seq; + wait_queue_head_t poll; + u64 event; + unsigned int mounts; + unsigned int pending_mounts; }; -struct crypto_template; +typedef struct poll_table_struct poll_table; -struct crypto_spawn; +struct mnt_pcp; -struct crypto_instance { - struct crypto_alg alg; - struct crypto_template *tmpl; +struct mountpoint; + +struct mount { + struct hlist_node mnt_hash; + struct mount *mnt_parent; + struct dentry *mnt_mountpoint; + struct vfsmount mnt; union { - struct hlist_node list; - struct crypto_spawn *spawns; + struct callback_head mnt_rcu; + struct llist_node mnt_llist; }; - void *__ctx[0]; -}; - -struct crypto_spawn { - struct list_head list; - struct crypto_alg *alg; + struct mnt_pcp *mnt_pcp; + struct list_head mnt_mounts; + struct list_head mnt_child; + struct list_head mnt_instance; + const char *mnt_devname; + struct list_head mnt_list; + struct list_head mnt_expire; + struct list_head mnt_share; + struct list_head mnt_slave_list; + struct list_head mnt_slave; + struct mount *mnt_master; + struct mnt_namespace *mnt_ns; + struct mountpoint *mnt_mp; union { - struct crypto_instance *inst; - struct crypto_spawn *next; + struct hlist_node mnt_mp_list; + struct hlist_node mnt_umount; }; - const struct crypto_type *frontend; - u32 mask; - bool dead; - bool registered; + struct list_head mnt_umounting; + struct fsnotify_mark_connector *mnt_fsnotify_marks; + __u32 mnt_fsnotify_mask; + int mnt_id; + int mnt_group_id; + int mnt_expiry_mark; + struct hlist_head mnt_pins; + struct hlist_head mnt_stuck_children; }; -struct rtattr; - -struct crypto_template { - struct list_head list; - struct hlist_head instances; - struct module *module; - int (*create)(struct crypto_template *, struct rtattr **); - char name[128]; +struct mnt_pcp { + int mnt_count; + int mnt_writers; }; -enum crypto_attr_type_t { - CRYPTOCFGA_UNSPEC = 0, - CRYPTOCFGA_PRIORITY_VAL = 1, - CRYPTOCFGA_REPORT_LARVAL = 2, - CRYPTOCFGA_REPORT_HASH = 3, - CRYPTOCFGA_REPORT_BLKCIPHER = 4, - CRYPTOCFGA_REPORT_AEAD = 5, - CRYPTOCFGA_REPORT_COMPRESS = 6, - CRYPTOCFGA_REPORT_RNG = 7, - CRYPTOCFGA_REPORT_CIPHER = 8, - CRYPTOCFGA_REPORT_AKCIPHER = 9, - CRYPTOCFGA_REPORT_KPP = 10, - CRYPTOCFGA_REPORT_ACOMP = 11, - CRYPTOCFGA_STAT_LARVAL = 12, - CRYPTOCFGA_STAT_HASH = 13, - CRYPTOCFGA_STAT_BLKCIPHER = 14, - CRYPTOCFGA_STAT_AEAD = 15, - CRYPTOCFGA_STAT_COMPRESS = 16, - CRYPTOCFGA_STAT_RNG = 17, - CRYPTOCFGA_STAT_CIPHER = 18, - CRYPTOCFGA_STAT_AKCIPHER = 19, - CRYPTOCFGA_STAT_KPP = 20, - CRYPTOCFGA_STAT_ACOMP = 21, - __CRYPTOCFGA_MAX = 22, +struct mountpoint { + struct hlist_node m_hash; + struct dentry *m_dentry; + struct hlist_head m_list; + int m_count; }; -struct crypto_report_acomp { - char type[64]; +struct proc_mounts { + struct mnt_namespace *ns; + struct path root; + int (*show)(struct seq_file *, struct vfsmount *); + struct mount cursor; }; -struct acomp_req { - struct crypto_async_request base; - struct scatterlist *src; - struct scatterlist *dst; - unsigned int slen; - unsigned int dlen; - u32 flags; - void *__ctx[0]; +struct proc_fs_opts { + int flag; + const char *str; }; -struct crypto_acomp { - int (*compress)(struct acomp_req *); - int (*decompress)(struct acomp_req *); - void (*dst_free)(struct scatterlist *); - unsigned int reqsize; - struct crypto_tfm base; +struct vm_event_state { + long unsigned int event[107]; }; -struct acomp_alg { - int (*compress)(struct acomp_req *); - int (*decompress)(struct acomp_req *); - void (*dst_free)(struct scatterlist *); - int (*init)(struct crypto_acomp *); - void (*exit)(struct crypto_acomp *); - unsigned int reqsize; - struct crypto_alg base; +enum { + PROC_ENTRY_PERMANENT = 1, }; -typedef void (*dr_release_t)(struct device *, void *); +typedef int __kernel_rwf_t; -enum string_size_units { - STRING_UNITS_10 = 0, - STRING_UNITS_2 = 1, +struct posix_acl_entry { + short int e_tag; + short unsigned int e_perm; + union { + kuid_t e_uid; + kgid_t e_gid; + }; }; -struct strarray { - char **array; - size_t n; +struct posix_acl { + refcount_t a_refcount; + struct callback_head a_rcu; + unsigned int a_count; + struct posix_acl_entry a_entries[0]; }; -typedef s16 int16_t; +struct iomap_page_ops; -typedef u8 uint8_t; +struct iomap { + u64 addr; + loff_t offset; + u64 length; + u16 type; + u16 flags; + struct block_device *bdev; + struct dax_device *dax_dev; + void *inline_data; + void *private; + const struct iomap_page_ops *page_ops; +}; -typedef uint8_t BYTE; +struct iomap_page_ops { + int (*page_prepare)(struct inode *, loff_t, unsigned int); + void (*page_done)(struct inode *, loff_t, unsigned int, struct page *); +}; -typedef uint16_t U16; +struct iomap_ops { + int (*iomap_begin)(struct inode *, loff_t, loff_t, unsigned int, struct iomap *, struct iomap *); + int (*iomap_end)(struct inode *, loff_t, loff_t, ssize_t, unsigned int, struct iomap *); +}; -typedef int16_t S16; +struct iomap_iter { + struct inode *inode; + loff_t pos; + u64 len; + s64 processed; + unsigned int flags; + struct iomap iomap; + struct iomap srcmap; + void *private; +}; -typedef uint32_t U32; +struct iomap_dio_ops { + int (*end_io)(struct kiocb *, ssize_t, int, unsigned int); + void (*submit_io)(const struct iomap_iter *, struct bio *, loff_t); + struct bio_set *bio_set; +}; -typedef uint64_t U64; +enum ext4_journal_trigger_type { + EXT4_JTR_ORPHAN_FILE = 0, + EXT4_JTR_NONE = 1, +}; -typedef struct { - U32 f1c; - U32 f1d; - U32 f7b; - U32 f7c; -} ZSTD_cpuid_t; +struct fname; -typedef enum { - ZSTD_error_no_error = 0, - ZSTD_error_GENERIC = 1, - ZSTD_error_prefix_unknown = 10, - ZSTD_error_version_unsupported = 12, - ZSTD_error_frameParameter_unsupported = 14, - ZSTD_error_frameParameter_windowTooLarge = 16, - ZSTD_error_corruption_detected = 20, - ZSTD_error_checksum_wrong = 22, - ZSTD_error_dictionary_corrupted = 30, - ZSTD_error_dictionary_wrong = 32, - ZSTD_error_dictionaryCreation_failed = 34, - ZSTD_error_parameter_unsupported = 40, - ZSTD_error_parameter_outOfBound = 42, - ZSTD_error_tableLog_tooLarge = 44, - ZSTD_error_maxSymbolValue_tooLarge = 46, - ZSTD_error_maxSymbolValue_tooSmall = 48, - ZSTD_error_stage_wrong = 60, - ZSTD_error_init_missing = 62, - ZSTD_error_memory_allocation = 64, - ZSTD_error_workSpace_tooSmall = 66, - ZSTD_error_dstSize_tooSmall = 70, - ZSTD_error_srcSize_wrong = 72, - ZSTD_error_dstBuffer_null = 74, - ZSTD_error_frameIndex_tooLarge = 100, - ZSTD_error_seekableIO = 102, - ZSTD_error_dstBuffer_wrong = 104, - ZSTD_error_srcBuffer_wrong = 105, - ZSTD_error_maxCode = 120, -} ZSTD_ErrorCode; +struct dir_private_info { + struct rb_root root; + struct rb_node *curr_node; + struct fname *extra_fname; + loff_t last_pos; + __u32 curr_hash; + __u32 curr_minor_hash; + __u32 next_hash; +}; -typedef U32 HUF_DTable; +typedef int __kernel_key_t; -struct xxh64_state { - uint64_t total_len; - uint64_t v1; - uint64_t v2; - uint64_t v3; - uint64_t v4; - uint64_t mem64[4]; - uint32_t memsize; -}; +typedef unsigned int __kernel_mode_t; -typedef struct { - U16 nextState; - BYTE nbAdditionalBits; - BYTE nbBits; - U32 baseValue; -} ZSTD_seqSymbol; +typedef int __kernel_ipc_pid_t; -typedef struct { - ZSTD_seqSymbol LLTable[513]; - ZSTD_seqSymbol OFTable[257]; - ZSTD_seqSymbol MLTable[513]; - HUF_DTable hufTable[4097]; - U32 rep[3]; - U32 workspace[157]; -} ZSTD_entropyDTables_t; +typedef unsigned int __kernel_uid_t; -typedef enum { - ZSTD_frame = 0, - ZSTD_skippableFrame = 1, -} ZSTD_frameType_e; +typedef unsigned int __kernel_gid_t; -typedef struct { - long long unsigned int frameContentSize; - long long unsigned int windowSize; - unsigned int blockSizeMax; - ZSTD_frameType_e frameType; - unsigned int headerSize; - unsigned int dictID; - unsigned int checksumFlag; -} ZSTD_frameHeader; +typedef __kernel_long_t __kernel_old_time_t; -typedef enum { - bt_raw = 0, - bt_rle = 1, - bt_compressed = 2, - bt_reserved = 3, -} blockType_e; +typedef __kernel_key_t key_t; -typedef enum { - ZSTDds_getFrameHeaderSize = 0, - ZSTDds_decodeFrameHeader = 1, - ZSTDds_decodeBlockHeader = 2, - ZSTDds_decompressBlock = 3, - ZSTDds_decompressLastBlock = 4, - ZSTDds_checkChecksum = 5, - ZSTDds_decodeSkippableHeader = 6, - ZSTDds_skipFrame = 7, -} ZSTD_dStage; +typedef long unsigned int ulong; -typedef enum { - ZSTD_f_zstd1 = 0, - ZSTD_f_zstd1_magicless = 1, -} ZSTD_format_e; +struct maple_alloc { + long unsigned int total; + unsigned char node_count; + unsigned int request_count; + struct maple_alloc *slot[30]; +}; -typedef enum { - ZSTD_d_validateChecksum = 0, - ZSTD_d_ignoreChecksum = 1, -} ZSTD_forceIgnoreChecksum_e; +struct maple_enode; -typedef void * (*ZSTD_allocFunction)(void *, size_t); +struct ma_state { + struct maple_tree *tree; + long unsigned int index; + long unsigned int last; + struct maple_enode *node; + long unsigned int min; + long unsigned int max; + struct maple_alloc *alloc; + unsigned char depth; + unsigned char offset; + unsigned char mas_flags; +}; -typedef void (*ZSTD_freeFunction)(void *, void *); +typedef long unsigned int vm_flags_t; -typedef struct { - ZSTD_allocFunction customAlloc; - ZSTD_freeFunction customFree; - void *opaque; -} ZSTD_customMem; +struct mempolicy { + atomic_t refcnt; + short unsigned int mode; + short unsigned int flags; + nodemask_t nodes; + int home_node; + union { + nodemask_t cpuset_mems_allowed; + nodemask_t user_nodemask; + } w; +}; -typedef enum { - ZSTD_use_indefinitely = 4294967295, - ZSTD_dont_use = 0, - ZSTD_use_once = 1, -} ZSTD_dictUses_e; +struct vma_iterator { + struct ma_state mas; +}; -struct ZSTD_DDict_s; +struct rhash_lock_head; -typedef struct ZSTD_DDict_s ZSTD_DDict; +struct bucket_table { + unsigned int size; + unsigned int nest; + u32 hash_rnd; + struct list_head walkers; + struct callback_head rcu; + struct bucket_table *future_tbl; + struct lockdep_map dep_map; + long: 64; + long: 64; + long: 64; + long: 64; + struct rhash_lock_head *buckets[0]; +}; -typedef struct { - const ZSTD_DDict **ddictPtrTable; - size_t ddictPtrTableSize; - size_t ddictPtrCount; -} ZSTD_DDictHashSet; +struct ipc_perm { + __kernel_key_t key; + __kernel_uid_t uid; + __kernel_gid_t gid; + __kernel_uid_t cuid; + __kernel_gid_t cgid; + __kernel_mode_t mode; + short unsigned int seq; +}; -typedef enum { - ZSTD_rmd_refSingleDDict = 0, - ZSTD_rmd_refMultipleDDicts = 1, -} ZSTD_refMultipleDDicts_e; +struct ipc64_perm { + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned char __pad1[0]; + short unsigned int seq; + short unsigned int __pad2; + __kernel_ulong_t __unused1; + __kernel_ulong_t __unused2; +}; -typedef enum { - zdss_init = 0, - zdss_loadHeader = 1, - zdss_read = 2, - zdss_load = 3, - zdss_flush = 4, -} ZSTD_dStreamStage; +struct kern_ipc_perm { + spinlock_t lock; + bool deleted; + int id; + key_t key; + kuid_t uid; + kgid_t gid; + kuid_t cuid; + kgid_t cgid; + umode_t mode; + long unsigned int seq; + void *security; + struct rhash_head khtnode; + struct callback_head rcu; + refcount_t refcount; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; +}; -typedef enum { - ZSTD_bm_buffered = 0, - ZSTD_bm_stable = 1, -} ZSTD_bufferMode_e; +struct shmid_ds { + struct ipc_perm shm_perm; + int shm_segsz; + __kernel_old_time_t shm_atime; + __kernel_old_time_t shm_dtime; + __kernel_old_time_t shm_ctime; + __kernel_ipc_pid_t shm_cpid; + __kernel_ipc_pid_t shm_lpid; + short unsigned int shm_nattch; + short unsigned int shm_unused; + void *shm_unused2; + void *shm_unused3; +}; -struct ZSTD_outBuffer_s { - void *dst; - size_t size; - size_t pos; +struct shmid64_ds { + struct ipc64_perm shm_perm; + __kernel_size_t shm_segsz; + long int shm_atime; + long int shm_dtime; + long int shm_ctime; + __kernel_pid_t shm_cpid; + __kernel_pid_t shm_lpid; + long unsigned int shm_nattch; + long unsigned int __unused4; + long unsigned int __unused5; }; -typedef struct ZSTD_outBuffer_s ZSTD_outBuffer; +struct shminfo64 { + long unsigned int shmmax; + long unsigned int shmmin; + long unsigned int shmmni; + long unsigned int shmseg; + long unsigned int shmall; + long unsigned int __unused1; + long unsigned int __unused2; + long unsigned int __unused3; + long unsigned int __unused4; +}; -struct ZSTD_DCtx_s { - const ZSTD_seqSymbol *LLTptr; - const ZSTD_seqSymbol *MLTptr; - const ZSTD_seqSymbol *OFTptr; - const HUF_DTable *HUFptr; - ZSTD_entropyDTables_t entropy; - U32 workspace[640]; - const void *previousDstEnd; - const void *prefixStart; - const void *virtualStart; - const void *dictEnd; - size_t expected; - ZSTD_frameHeader fParams; - U64 processedCSize; - U64 decodedSize; - blockType_e bType; - ZSTD_dStage stage; - U32 litEntropy; - U32 fseEntropy; - struct xxh64_state xxhState; - size_t headerSize; - ZSTD_format_e format; - ZSTD_forceIgnoreChecksum_e forceIgnoreChecksum; - U32 validateChecksum; - const BYTE *litPtr; - ZSTD_customMem customMem; - size_t litSize; - size_t rleSize; - size_t staticSize; - int bmi2; - ZSTD_DDict *ddictLocal; - const ZSTD_DDict *ddict; - U32 dictID; - int ddictIsCold; - ZSTD_dictUses_e dictUses; - ZSTD_DDictHashSet *ddictSet; - ZSTD_refMultipleDDicts_e refMultipleDDicts; - ZSTD_dStreamStage streamStage; - char *inBuff; - size_t inBuffSize; - size_t inPos; - size_t maxWindowSize; - char *outBuff; - size_t outBuffSize; - size_t outStart; - size_t outEnd; - size_t lhSize; - void *legacyContext; - U32 previousLegacyVersion; - U32 legacyVersion; - U32 hostageByte; - int noForwardProgress; - ZSTD_bufferMode_e outBufferMode; - ZSTD_outBuffer expectedOutBuffer; - BYTE litBuffer[131104]; - BYTE headerBuffer[18]; - size_t oversizedDuration; +struct shminfo { + int shmmax; + int shmmin; + int shmmni; + int shmseg; + int shmall; }; -typedef struct ZSTD_DCtx_s ZSTD_DCtx; +struct shm_info { + int used_ids; + __kernel_ulong_t shm_tot; + __kernel_ulong_t shm_rss; + __kernel_ulong_t shm_swp; + __kernel_ulong_t swap_attempts; + __kernel_ulong_t swap_successes; +}; -typedef struct { - size_t error; - int lowerBound; - int upperBound; -} ZSTD_bounds; +enum { + EI_ETYPE_NONE = 0, + EI_ETYPE_NULL = 1, + EI_ETYPE_ERRNO = 2, + EI_ETYPE_ERRNO_NULL = 3, + EI_ETYPE_TRUE = 4, +}; -typedef enum { - ZSTD_reset_session_only = 1, - ZSTD_reset_parameters = 2, - ZSTD_reset_session_and_parameters = 3, -} ZSTD_ResetDirective; +struct shared_policy { + struct rb_root root; + rwlock_t lock; +}; -typedef enum { - ZSTD_d_windowLogMax = 100, - ZSTD_d_experimentalParam1 = 1000, - ZSTD_d_experimentalParam2 = 1001, - ZSTD_d_experimentalParam3 = 1002, - ZSTD_d_experimentalParam4 = 1003, -} ZSTD_dParameter; +struct hstate; -struct ZSTD_inBuffer_s { - const void *src; - size_t size; - size_t pos; +struct hugepage_subpool { + spinlock_t lock; + long int count; + long int max_hpages; + long int used_hpages; + struct hstate *hstate; + long int min_hpages; + long int rsv_hpages; }; -typedef struct ZSTD_inBuffer_s ZSTD_inBuffer; +struct hstate { + struct mutex resize_lock; + int next_nid_to_alloc; + int next_nid_to_free; + unsigned int order; + unsigned int demote_order; + long unsigned int mask; + long unsigned int max_huge_pages; + long unsigned int nr_huge_pages; + long unsigned int free_huge_pages; + long unsigned int resv_huge_pages; + long unsigned int surplus_huge_pages; + long unsigned int nr_overcommit_huge_pages; + struct list_head hugepage_activelist; + struct list_head hugepage_freelists[64]; + unsigned int max_huge_pages_node[64]; + unsigned int nr_huge_pages_node[64]; + unsigned int free_huge_pages_node[64]; + unsigned int surplus_huge_pages_node[64]; + struct cftype cgroup_files_dfl[8]; + struct cftype cgroup_files_legacy[10]; + char name[32]; +}; -typedef ZSTD_DCtx ZSTD_DStream; +enum { + HUGETLB_SHMFS_INODE = 1, + HUGETLB_ANONHUGE_INODE = 2, +}; -struct ZSTD_DDict_s { - void *dictBuffer; - const void *dictContent; - size_t dictSize; - ZSTD_entropyDTables_t entropy; - U32 dictID; - U32 entropyPresent; - ZSTD_customMem cMem; +struct hugetlbfs_sb_info { + long int max_inodes; + long int free_inodes; + spinlock_t stat_lock; + struct hstate *hstate; + struct hugepage_subpool *spool; + kuid_t uid; + kgid_t gid; + umode_t mode; }; -typedef enum { - ZSTD_dct_auto = 0, - ZSTD_dct_rawContent = 1, - ZSTD_dct_fullDict = 2, -} ZSTD_dictContentType_e; +struct simple_xattrs { + struct list_head head; + spinlock_t lock; +}; -typedef enum { - ZSTD_dlm_byCopy = 0, - ZSTD_dlm_byRef = 1, -} ZSTD_dictLoadMethod_e; +struct fs_parse_result { + bool negated; + union { + bool boolean; + int int_32; + unsigned int uint_32; + u64 uint_64; + }; +}; -typedef enum { - ZSTDnit_frameHeader = 0, - ZSTDnit_blockHeader = 1, - ZSTDnit_block = 2, - ZSTDnit_lastBlock = 3, - ZSTDnit_checksum = 4, - ZSTDnit_skippableFrame = 5, -} ZSTD_nextInputType_e; +struct shmem_inode_info { + spinlock_t lock; + unsigned int seals; + long unsigned int flags; + long unsigned int alloced; + long unsigned int swapped; + long unsigned int fallocend; + struct list_head shrinklist; + struct list_head swaplist; + struct shared_policy policy; + struct simple_xattrs xattrs; + atomic_t stop_eviction; + struct timespec64 i_crtime; + unsigned int fsflags; + struct inode vfs_inode; +}; -typedef struct { - size_t compressedSize; - long long unsigned int decompressedBound; -} ZSTD_frameSizeInfo; +struct syscall_metadata { + const char *name; + int syscall_nr; + int nb_args; + const char **types; + const char **args; + struct list_head enter_fields; + struct trace_event_call *enter_event; + struct trace_event_call *exit_event; +}; -typedef struct { - blockType_e blockType; - U32 lastBlock; - U32 origSize; -} blockProperties_t; +struct rhash_lock_head {}; -struct __large_struct { - long unsigned int buf[100]; +struct ipc_params { + key_t key; + int flg; + union { + size_t size; + int nsems; + } u; }; -struct word_at_a_time { - const long unsigned int one_bits; - const long unsigned int high_bits; +struct ipc_ops { + int (*getnew)(struct ipc_namespace *, struct ipc_params *); + int (*associate)(struct kern_ipc_perm *, int); + int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *); }; -typedef u32 acpi_status; - -struct wake_irq; +struct shmid_kernel { + struct kern_ipc_perm shm_perm; + struct file *shm_file; + long unsigned int shm_nattch; + long unsigned int shm_segsz; + time64_t shm_atim; + time64_t shm_dtim; + time64_t shm_ctim; + struct pid *shm_cprid; + struct pid *shm_lprid; + struct ucounts *mlock_ucounts; + struct task_struct *shm_creator; + struct list_head shm_clist; + struct ipc_namespace *ns; + long: 64; + long: 64; + long: 64; +}; -struct wakeup_source { - const char *name; +struct shm_file_data { int id; - struct list_head entry; - spinlock_t lock; - struct wake_irq *wakeirq; - struct timer_list timer; - long unsigned int timer_expires; - ktime_t total_time; - ktime_t max_time; - ktime_t last_time; - ktime_t start_prevent_time; - ktime_t prevent_sleep_time; - long unsigned int event_count; - long unsigned int active_count; - long unsigned int relax_count; - long unsigned int expire_count; - long unsigned int wakeup_count; - struct device *dev; - bool active: 1; - bool autosleep_enabled: 1; + struct ipc_namespace *ns; + struct file *file; + const struct vm_operations_struct *vm_ops; +}; + +typedef long unsigned int mpi_limb_t; + +typedef mpi_limb_t *mpi_ptr_t; + +typedef int mpi_size_t; + +typedef mpi_limb_t UWtype; + +typedef unsigned int UHWtype; + +struct gcry_mpi { + int alloced; + int nlimbs; + int nbits; + int sign; + unsigned int flags; + mpi_limb_t *d; +}; + +typedef struct gcry_mpi *MPI; + +struct karatsuba_ctx { + struct karatsuba_ctx *next; + mpi_ptr_t tspace; + mpi_size_t tspace_size; + mpi_ptr_t tp; + mpi_size_t tp_size; +}; + +struct softirq_action { + void (*action)(struct softirq_action *); +}; + +enum cpuhp_state { + CPUHP_INVALID = -1, + CPUHP_OFFLINE = 0, + CPUHP_CREATE_THREADS = 1, + CPUHP_PERF_PREPARE = 2, + CPUHP_PERF_X86_PREPARE = 3, + CPUHP_PERF_X86_AMD_UNCORE_PREP = 4, + CPUHP_PERF_POWER = 5, + CPUHP_PERF_SUPERH = 6, + CPUHP_X86_HPET_DEAD = 7, + CPUHP_X86_APB_DEAD = 8, + CPUHP_X86_MCE_DEAD = 9, + CPUHP_VIRT_NET_DEAD = 10, + CPUHP_IBMVNIC_DEAD = 11, + CPUHP_SLUB_DEAD = 12, + CPUHP_DEBUG_OBJ_DEAD = 13, + CPUHP_MM_WRITEBACK_DEAD = 14, + CPUHP_MM_DEMOTION_DEAD = 15, + CPUHP_MM_VMSTAT_DEAD = 16, + CPUHP_SOFTIRQ_DEAD = 17, + CPUHP_NET_MVNETA_DEAD = 18, + CPUHP_CPUIDLE_DEAD = 19, + CPUHP_ARM64_FPSIMD_DEAD = 20, + CPUHP_ARM_OMAP_WAKE_DEAD = 21, + CPUHP_IRQ_POLL_DEAD = 22, + CPUHP_BLOCK_SOFTIRQ_DEAD = 23, + CPUHP_BIO_DEAD = 24, + CPUHP_ACPI_CPUDRV_DEAD = 25, + CPUHP_S390_PFAULT_DEAD = 26, + CPUHP_BLK_MQ_DEAD = 27, + CPUHP_FS_BUFF_DEAD = 28, + CPUHP_PRINTK_DEAD = 29, + CPUHP_MM_MEMCQ_DEAD = 30, + CPUHP_XFS_DEAD = 31, + CPUHP_PERCPU_CNT_DEAD = 32, + CPUHP_RADIX_DEAD = 33, + CPUHP_PAGE_ALLOC = 34, + CPUHP_NET_DEV_DEAD = 35, + CPUHP_PCI_XGENE_DEAD = 36, + CPUHP_IOMMU_IOVA_DEAD = 37, + CPUHP_LUSTRE_CFS_DEAD = 38, + CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 39, + CPUHP_PADATA_DEAD = 40, + CPUHP_AP_DTPM_CPU_DEAD = 41, + CPUHP_RANDOM_PREPARE = 42, + CPUHP_WORKQUEUE_PREP = 43, + CPUHP_POWER_NUMA_PREPARE = 44, + CPUHP_HRTIMERS_PREPARE = 45, + CPUHP_PROFILE_PREPARE = 46, + CPUHP_X2APIC_PREPARE = 47, + CPUHP_SMPCFD_PREPARE = 48, + CPUHP_RELAY_PREPARE = 49, + CPUHP_SLAB_PREPARE = 50, + CPUHP_MD_RAID5_PREPARE = 51, + CPUHP_RCUTREE_PREP = 52, + CPUHP_CPUIDLE_COUPLED_PREPARE = 53, + CPUHP_POWERPC_PMAC_PREPARE = 54, + CPUHP_POWERPC_MMU_CTX_PREPARE = 55, + CPUHP_XEN_PREPARE = 56, + CPUHP_XEN_EVTCHN_PREPARE = 57, + CPUHP_ARM_SHMOBILE_SCU_PREPARE = 58, + CPUHP_SH_SH3X_PREPARE = 59, + CPUHP_NET_FLOW_PREPARE = 60, + CPUHP_TOPOLOGY_PREPARE = 61, + CPUHP_NET_IUCV_PREPARE = 62, + CPUHP_ARM_BL_PREPARE = 63, + CPUHP_TRACE_RB_PREPARE = 64, + CPUHP_MM_ZS_PREPARE = 65, + CPUHP_MM_ZSWP_MEM_PREPARE = 66, + CPUHP_MM_ZSWP_POOL_PREPARE = 67, + CPUHP_KVM_PPC_BOOK3S_PREPARE = 68, + CPUHP_ZCOMP_PREPARE = 69, + CPUHP_TIMERS_PREPARE = 70, + CPUHP_MIPS_SOC_PREPARE = 71, + CPUHP_BP_PREPARE_DYN = 72, + CPUHP_BP_PREPARE_DYN_END = 92, + CPUHP_BRINGUP_CPU = 93, + CPUHP_AP_IDLE_DEAD = 94, + CPUHP_AP_OFFLINE = 95, + CPUHP_AP_SCHED_STARTING = 96, + CPUHP_AP_RCUTREE_DYING = 97, + CPUHP_AP_CPU_PM_STARTING = 98, + CPUHP_AP_IRQ_GIC_STARTING = 99, + CPUHP_AP_IRQ_HIP04_STARTING = 100, + CPUHP_AP_IRQ_APPLE_AIC_STARTING = 101, + CPUHP_AP_IRQ_ARMADA_XP_STARTING = 102, + CPUHP_AP_IRQ_BCM2836_STARTING = 103, + CPUHP_AP_IRQ_MIPS_GIC_STARTING = 104, + CPUHP_AP_IRQ_RISCV_STARTING = 105, + CPUHP_AP_IRQ_LOONGARCH_STARTING = 106, + CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING = 107, + CPUHP_AP_ARM_MVEBU_COHERENCY = 108, + CPUHP_AP_MICROCODE_LOADER = 109, + CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 110, + CPUHP_AP_PERF_X86_STARTING = 111, + CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 112, + CPUHP_AP_PERF_X86_CQM_STARTING = 113, + CPUHP_AP_PERF_X86_CSTATE_STARTING = 114, + CPUHP_AP_PERF_XTENSA_STARTING = 115, + CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 116, + CPUHP_AP_ARM_SDEI_STARTING = 117, + CPUHP_AP_ARM_VFP_STARTING = 118, + CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 119, + CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 120, + CPUHP_AP_PERF_ARM_ACPI_STARTING = 121, + CPUHP_AP_PERF_ARM_STARTING = 122, + CPUHP_AP_PERF_RISCV_STARTING = 123, + CPUHP_AP_ARM_L2X0_STARTING = 124, + CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 125, + CPUHP_AP_ARM_ARCH_TIMER_STARTING = 126, + CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 127, + CPUHP_AP_JCORE_TIMER_STARTING = 128, + CPUHP_AP_ARM_TWD_STARTING = 129, + CPUHP_AP_QCOM_TIMER_STARTING = 130, + CPUHP_AP_TEGRA_TIMER_STARTING = 131, + CPUHP_AP_ARMADA_TIMER_STARTING = 132, + CPUHP_AP_MARCO_TIMER_STARTING = 133, + CPUHP_AP_MIPS_GIC_TIMER_STARTING = 134, + CPUHP_AP_ARC_TIMER_STARTING = 135, + CPUHP_AP_RISCV_TIMER_STARTING = 136, + CPUHP_AP_CLINT_TIMER_STARTING = 137, + CPUHP_AP_CSKY_TIMER_STARTING = 138, + CPUHP_AP_TI_GP_TIMER_STARTING = 139, + CPUHP_AP_HYPERV_TIMER_STARTING = 140, + CPUHP_AP_KVM_STARTING = 141, + CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 142, + CPUHP_AP_KVM_ARM_VGIC_STARTING = 143, + CPUHP_AP_KVM_ARM_TIMER_STARTING = 144, + CPUHP_AP_DUMMY_TIMER_STARTING = 145, + CPUHP_AP_ARM_XEN_STARTING = 146, + CPUHP_AP_ARM_CORESIGHT_STARTING = 147, + CPUHP_AP_ARM_CORESIGHT_CTI_STARTING = 148, + CPUHP_AP_ARM64_ISNDEP_STARTING = 149, + CPUHP_AP_SMPCFD_DYING = 150, + CPUHP_AP_X86_TBOOT_DYING = 151, + CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 152, + CPUHP_AP_ONLINE = 153, + CPUHP_TEARDOWN_CPU = 154, + CPUHP_AP_ONLINE_IDLE = 155, + CPUHP_AP_SCHED_WAIT_EMPTY = 156, + CPUHP_AP_SMPBOOT_THREADS = 157, + CPUHP_AP_X86_VDSO_VMA_ONLINE = 158, + CPUHP_AP_IRQ_AFFINITY_ONLINE = 159, + CPUHP_AP_BLK_MQ_ONLINE = 160, + CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 161, + CPUHP_AP_X86_INTEL_EPB_ONLINE = 162, + CPUHP_AP_PERF_ONLINE = 163, + CPUHP_AP_PERF_X86_ONLINE = 164, + CPUHP_AP_PERF_X86_UNCORE_ONLINE = 165, + CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 166, + CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 167, + CPUHP_AP_PERF_X86_RAPL_ONLINE = 168, + CPUHP_AP_PERF_X86_CQM_ONLINE = 169, + CPUHP_AP_PERF_X86_CSTATE_ONLINE = 170, + CPUHP_AP_PERF_X86_IDXD_ONLINE = 171, + CPUHP_AP_PERF_S390_CF_ONLINE = 172, + CPUHP_AP_PERF_S390_SF_ONLINE = 173, + CPUHP_AP_PERF_ARM_CCI_ONLINE = 174, + CPUHP_AP_PERF_ARM_CCN_ONLINE = 175, + CPUHP_AP_PERF_ARM_HISI_CPA_ONLINE = 176, + CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 177, + CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 178, + CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 179, + CPUHP_AP_PERF_ARM_HISI_PA_ONLINE = 180, + CPUHP_AP_PERF_ARM_HISI_SLLC_ONLINE = 181, + CPUHP_AP_PERF_ARM_HISI_PCIE_PMU_ONLINE = 182, + CPUHP_AP_PERF_ARM_HNS3_PMU_ONLINE = 183, + CPUHP_AP_PERF_ARM_L2X0_ONLINE = 184, + CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 185, + CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 186, + CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 187, + CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 188, + CPUHP_AP_PERF_ARM_MARVELL_CN10K_DDR_ONLINE = 189, + CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 190, + CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 191, + CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 192, + CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 193, + CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE = 194, + CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE = 195, + CPUHP_AP_PERF_CSKY_ONLINE = 196, + CPUHP_AP_WATCHDOG_ONLINE = 197, + CPUHP_AP_WORKQUEUE_ONLINE = 198, + CPUHP_AP_RANDOM_ONLINE = 199, + CPUHP_AP_RCUTREE_ONLINE = 200, + CPUHP_AP_BASE_CACHEINFO_ONLINE = 201, + CPUHP_AP_ONLINE_DYN = 202, + CPUHP_AP_ONLINE_DYN_END = 232, + CPUHP_AP_MM_DEMOTION_ONLINE = 233, + CPUHP_AP_X86_HPET_ONLINE = 234, + CPUHP_AP_X86_KVM_CLK_ONLINE = 235, + CPUHP_AP_ACTIVE = 236, + CPUHP_ONLINE = 237, +}; + +struct irq_poll; + +typedef int irq_poll_fn(struct irq_poll *, int); + +struct irq_poll { + struct list_head list; + long unsigned int state; + int weight; + irq_poll_fn *poll; +}; + +enum { + IRQ_POLL_F_SCHED = 0, + IRQ_POLL_F_DISABLE = 1, +}; + +struct __va_list_tag { + unsigned int gp_offset; + unsigned int fp_offset; + void *overflow_arg_area; + void *reg_save_area; +}; + +typedef __builtin_va_list va_list; + +enum irqreturn { + IRQ_NONE = 0, + IRQ_HANDLED = 1, + IRQ_WAKE_THREAD = 2, +}; + +typedef enum irqreturn irqreturn_t; + +typedef irqreturn_t (*irq_handler_t)(int, void *); + +struct obs_kernel_param { + const char *str; + int (*setup_func)(char *); + int early; +}; + +struct va_format { + const char *fmt; + va_list *va; }; +struct ida { + struct xarray xa; +}; + +typedef u64 acpi_size; + typedef u64 acpi_io_address; +typedef u32 acpi_status; + +typedef char *acpi_string; + typedef u32 acpi_object_type; union acpi_object { @@ -21268,6 +21668,64 @@ } power_resource; }; +struct acpi_object_list { + u32 count; + union acpi_object *pointer; +}; + +struct acpi_buffer { + acpi_size length; + void *pointer; +}; + +struct acpi_table_header { + char signature[4]; + u32 length; + u8 revision; + u8 checksum; + char oem_id[6]; + char oem_table_id[8]; + u32 oem_revision; + char asl_compiler_id[4]; + u32 asl_compiler_revision; +}; + +struct acpi_pld_info { + u8 revision; + u8 ignore_color; + u8 red; + u8 green; + u8 blue; + u16 width; + u16 height; + u8 user_visible; + u8 dock; + u8 lid; + u8 panel; + u8 vertical_position; + u8 horizontal_position; + u8 shape; + u8 group_orientation; + u8 group_token; + u8 group_position; + u8 bay; + u8 ejectable; + u8 ospm_eject_required; + u8 cabinet_number; + u8 card_cage_number; + u8 reference; + u8 rotation; + u8 order; + u8 reserved; + u16 vertical_offset; + u16 horizontal_offset; +}; + +struct acpi_handle_list { + u32 count; + acpi_handle handles[10]; +}; + struct acpi_device; struct acpi_hotplug_profile { @@ -21410,8 +21868,6 @@ struct acpi_hotplug_context; -struct acpi_driver; - struct acpi_gpio_mapping; struct acpi_device { @@ -21419,9 +21875,6 @@ int device_type; acpi_handle handle; struct fwnode_handle fwnode; - struct acpi_device *parent; - struct list_head children; - struct list_head node; struct list_head wakeup_list; struct list_head del_list; struct acpi_device_status status; @@ -21434,7 +21887,6 @@ struct acpi_device_data data; struct acpi_scan_handler *handler; struct acpi_hotplug_context *hp; - struct acpi_driver *driver; const struct acpi_gpio_mapping *driver_gpios; void *driver_data; struct device dev; @@ -21463,28 +21915,6 @@ void (*fixup)(struct acpi_device *); }; -typedef int (*acpi_op_add)(struct acpi_device *); - -typedef int (*acpi_op_remove)(struct acpi_device *); - -typedef void (*acpi_op_notify)(struct acpi_device *, u32); - -struct acpi_device_ops { - acpi_op_add add; - acpi_op_remove remove; - acpi_op_notify notify; -}; - -struct acpi_driver { - char name[80]; - char class[80]; - const struct acpi_device_id *ids; - unsigned int flags; - struct acpi_device_ops ops; - struct device_driver drv; - struct module *owner; -}; - struct acpi_device_perf_state { struct { u8 valid: 1; @@ -21504,584 +21934,480 @@ unsigned int quirks; }; -typedef phys_addr_t resource_size_t; +enum acpi_predicate { + all_versions = 0, + less_than_or_equal = 1, + equal = 2, + greater_than_or_equal = 3, +}; -enum clocksource_ids { - CSID_GENERIC = 0, - CSID_ARM_ARCH_COUNTER = 1, - CSID_MAX = 2, +struct acpi_platform_list { + char oem_id[7]; + char oem_table_id[9]; + u32 oem_revision; + char *table; + enum acpi_predicate pred; + char *reason; + u32 data; }; -enum vdso_clock_mode { - VDSO_CLOCKMODE_NONE = 0, - VDSO_CLOCKMODE_TSC = 1, - VDSO_CLOCKMODE_PVCLOCK = 2, - VDSO_CLOCKMODE_HVCLOCK = 3, - VDSO_CLOCKMODE_MAX = 4, - VDSO_CLOCKMODE_TIMENS = 2147483647, +struct acpi_device_bus_id { + const char *bus_id; + struct ida instance_ida; + struct list_head node; }; -struct clocksource { - u64 (*read)(struct clocksource *); - u64 mask; - u32 mult; - u32 shift; - u64 max_idle_ns; - u32 maxadj; - u32 uncertainty_margin; - u64 max_cycles; - const char *name; - struct list_head list; - int rating; - enum clocksource_ids id; - enum vdso_clock_mode vdso_clock_mode; - long unsigned int flags; - int (*enable)(struct clocksource *); - void (*disable)(struct clocksource *); - void (*suspend)(struct clocksource *); - void (*resume)(struct clocksource *); - void (*mark_unstable)(struct clocksource *); - void (*tick_stable)(struct clocksource *); - struct list_head wd_list; - u64 cs_last; - u64 wd_last; - struct module *owner; -}; - -typedef irqreturn_t (*irq_handler_t)(int, void *); - -struct miscdevice { - int minor; - const char *name; - const struct file_operations *fops; - struct list_head list; - struct device *parent; - struct device *this_device; - const struct attribute_group **groups; - const char *nodename; - umode_t mode; +struct acpi_dev_match_info { + struct acpi_device_id hid[2]; + const char *uid; + s64 hrv; }; -struct acpi_resource_irq { - u8 descriptor_length; - u8 triggering; - u8 polarity; - u8 shareable; - u8 wake_capable; - u8 interrupt_count; - u8 interrupts[1]; +enum dmi_field { + DMI_NONE = 0, + DMI_BIOS_VENDOR = 1, + DMI_BIOS_VERSION = 2, + DMI_BIOS_DATE = 3, + DMI_BIOS_RELEASE = 4, + DMI_EC_FIRMWARE_RELEASE = 5, + DMI_SYS_VENDOR = 6, + DMI_PRODUCT_NAME = 7, + DMI_PRODUCT_VERSION = 8, + DMI_PRODUCT_SERIAL = 9, + DMI_PRODUCT_UUID = 10, + DMI_PRODUCT_SKU = 11, + DMI_PRODUCT_FAMILY = 12, + DMI_BOARD_VENDOR = 13, + DMI_BOARD_NAME = 14, + DMI_BOARD_VERSION = 15, + DMI_BOARD_SERIAL = 16, + DMI_BOARD_ASSET_TAG = 17, + DMI_CHASSIS_VENDOR = 18, + DMI_CHASSIS_TYPE = 19, + DMI_CHASSIS_VERSION = 20, + DMI_CHASSIS_SERIAL = 21, + DMI_CHASSIS_ASSET_TAG = 22, + DMI_STRING_MAX = 23, + DMI_OEM_STRING = 24, }; -struct acpi_resource_dma { - u8 type; - u8 bus_master; - u8 transfer; - u8 channel_count; - u8 channels[1]; +struct dmi_strmatch { + unsigned char slot: 7; + unsigned char exact_match: 1; + char substr[79]; }; -struct acpi_resource_start_dependent { - u8 descriptor_length; - u8 compatibility_priority; - u8 performance_robustness; +struct dmi_system_id { + int (*callback)(const struct dmi_system_id *); + const char *ident; + struct dmi_strmatch matches[4]; + void *driver_data; }; -struct acpi_resource_io { - u8 io_decode; - u8 alignment; - u8 address_length; - u16 minimum; - u16 maximum; +struct acpi_generic_address { + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 access_width; + u64 address; } __attribute__((packed)); -struct acpi_resource_fixed_io { - u16 address; - u8 address_length; +struct acpi_table_fadt { + struct acpi_table_header header; + u32 facs; + u32 dsdt; + u8 model; + u8 preferred_profile; + u16 sci_interrupt; + u32 smi_command; + u8 acpi_enable; + u8 acpi_disable; + u8 s4_bios_request; + u8 pstate_control; + u32 pm1a_event_block; + u32 pm1b_event_block; + u32 pm1a_control_block; + u32 pm1b_control_block; + u32 pm2_control_block; + u32 pm_timer_block; + u32 gpe0_block; + u32 gpe1_block; + u8 pm1_event_length; + u8 pm1_control_length; + u8 pm2_control_length; + u8 pm_timer_length; + u8 gpe0_block_length; + u8 gpe1_block_length; + u8 gpe1_base; + u8 cst_control; + u16 c2_latency; + u16 c3_latency; + u16 flush_size; + u16 flush_stride; + u8 duty_offset; + u8 duty_width; + u8 day_alarm; + u8 month_alarm; + u8 century; + u16 boot_flags; + u8 reserved; + u32 flags; + struct acpi_generic_address reset_register; + u8 reset_value; + u16 arm_boot_flags; + u8 minor_revision; + u64 Xfacs; + u64 Xdsdt; + struct acpi_generic_address xpm1a_event_block; + struct acpi_generic_address xpm1b_event_block; + struct acpi_generic_address xpm1a_control_block; + struct acpi_generic_address xpm1b_control_block; + struct acpi_generic_address xpm2_control_block; + struct acpi_generic_address xpm_timer_block; + struct acpi_generic_address xgpe0_block; + struct acpi_generic_address xgpe1_block; + struct acpi_generic_address sleep_control; + struct acpi_generic_address sleep_status; + u64 hypervisor_id; } __attribute__((packed)); -struct acpi_resource_fixed_dma { - u16 request_lines; - u16 channels; - u8 width; -} __attribute__((packed)); +struct acpi_s2idle_dev_ops { + struct list_head list_node; + void (*prepare)(); + void (*check)(); + void (*restore)(); +}; -struct acpi_resource_vendor { - u16 byte_length; - u8 byte_data[1]; -} __attribute__((packed)); +typedef int suspend_state_t; -struct acpi_resource_vendor_typed { - u16 byte_length; - u8 uuid_subtype; - u8 uuid[16]; - u8 byte_data[1]; +struct platform_s2idle_ops { + int (*begin)(); + int (*prepare)(); + int (*prepare_late)(); + void (*check)(); + bool (*wake)(); + void (*restore_early)(); + void (*restore)(); + void (*end)(); }; -struct acpi_resource_end_tag { - u8 checksum; +struct lpi_device_info { + char *name; + int enabled; + union acpi_object *package; }; -struct acpi_resource_memory24 { - u8 write_protect; - u16 minimum; - u16 maximum; - u16 alignment; - u16 address_length; -} __attribute__((packed)); - -struct acpi_resource_memory32 { - u8 write_protect; - u32 minimum; - u32 maximum; - u32 alignment; - u32 address_length; -} __attribute__((packed)); +struct lpi_device_constraint { + int uid; + int min_dstate; + int function_states; +}; -struct acpi_resource_fixed_memory32 { - u8 write_protect; - u32 address; - u32 address_length; -} __attribute__((packed)); +struct lpi_constraints { + acpi_handle handle; + int min_dstate; +}; -struct acpi_memory_attribute { - u8 write_protect; - u8 caching; - u8 range_type; - u8 translation; +struct lpi_device_constraint_amd { + char *name; + int enabled; + int function_states; + int min_dstate; }; -struct acpi_io_attribute { - u8 range_type; - u8 translation; - u8 translation_type; - u8 reserved1; +struct amd_lps0_hid_device_data { + const unsigned int rev_id; + const bool check_off_by_one; + const bool prefer_amd_guid; }; -union acpi_resource_attribute { - struct acpi_memory_attribute mem; - struct acpi_io_attribute io; - u8 type_specific; +struct plist_head { + struct list_head node_list; }; -struct acpi_resource_label { - u16 string_length; - char *string_ptr; -} __attribute__((packed)); +struct clk; -struct acpi_resource_source { - u8 index; - u16 string_length; - char *string_ptr; -} __attribute__((packed)); +enum pm_qos_type { + PM_QOS_UNITIALIZED = 0, + PM_QOS_MAX = 1, + PM_QOS_MIN = 2, +}; -struct acpi_address16_attribute { - u16 granularity; - u16 minimum; - u16 maximum; - u16 translation_offset; - u16 address_length; +struct pm_qos_constraints { + struct plist_head list; + s32 target_value; + s32 default_value; + s32 no_constraint_value; + enum pm_qos_type type; + struct blocking_notifier_head *notifiers; }; -struct acpi_address32_attribute { - u32 granularity; - u32 minimum; - u32 maximum; - u32 translation_offset; - u32 address_length; +enum freq_qos_req_type { + FREQ_QOS_MIN = 1, + FREQ_QOS_MAX = 2, }; -struct acpi_address64_attribute { - u64 granularity; - u64 minimum; - u64 maximum; - u64 translation_offset; - u64 address_length; +struct freq_constraints { + struct pm_qos_constraints min_freq; + struct blocking_notifier_head min_freq_notifiers; + struct pm_qos_constraints max_freq; + struct blocking_notifier_head max_freq_notifiers; }; -struct acpi_resource_address { - u8 resource_type; - u8 producer_consumer; - u8 decode; - u8 min_address_fixed; - u8 max_address_fixed; - union acpi_resource_attribute info; +struct freq_qos_request { + enum freq_qos_req_type type; + struct plist_node pnode; + struct freq_constraints *qos; }; -struct acpi_resource_address16 { - u8 resource_type; - u8 producer_consumer; - u8 decode; - u8 min_address_fixed; - u8 max_address_fixed; - union acpi_resource_attribute info; - struct acpi_address16_attribute address; - struct acpi_resource_source resource_source; -} __attribute__((packed)); +enum cpufreq_table_sorting { + CPUFREQ_TABLE_UNSORTED = 0, + CPUFREQ_TABLE_SORTED_ASCENDING = 1, + CPUFREQ_TABLE_SORTED_DESCENDING = 2, +}; -struct acpi_resource_address32 { - u8 resource_type; - u8 producer_consumer; - u8 decode; - u8 min_address_fixed; - u8 max_address_fixed; - union acpi_resource_attribute info; - struct acpi_address32_attribute address; - struct acpi_resource_source resource_source; -} __attribute__((packed)); +struct cpufreq_cpuinfo { + unsigned int max_freq; + unsigned int min_freq; + unsigned int transition_latency; +}; -struct acpi_resource_address64 { - u8 resource_type; - u8 producer_consumer; - u8 decode; - u8 min_address_fixed; - u8 max_address_fixed; - union acpi_resource_attribute info; - struct acpi_address64_attribute address; - struct acpi_resource_source resource_source; -} __attribute__((packed)); +struct cpufreq_governor; -struct acpi_resource_extended_address64 { - u8 resource_type; - u8 producer_consumer; - u8 decode; - u8 min_address_fixed; - u8 max_address_fixed; - union acpi_resource_attribute info; - u8 revision_ID; - struct acpi_address64_attribute address; - u64 type_specific; -} __attribute__((packed)); +struct cpufreq_frequency_table; -struct acpi_resource_extended_irq { - u8 producer_consumer; - u8 triggering; - u8 polarity; - u8 shareable; - u8 wake_capable; - u8 interrupt_count; - struct acpi_resource_source resource_source; - u32 interrupts[1]; -} __attribute__((packed)); +struct cpufreq_stats; -struct acpi_resource_generic_register { - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 access_size; - u64 address; -} __attribute__((packed)); +struct thermal_cooling_device; -struct acpi_resource_gpio { - u8 revision_id; - u8 connection_type; - u8 producer_consumer; - u8 pin_config; - u8 shareable; - u8 wake_capable; - u8 io_restriction; - u8 triggering; - u8 polarity; - u16 drive_strength; - u16 debounce_timeout; - u16 pin_table_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u16 *pin_table; - u8 *vendor_data; -} __attribute__((packed)); +struct cpufreq_policy { + cpumask_var_t cpus; + cpumask_var_t related_cpus; + cpumask_var_t real_cpus; + unsigned int shared_type; + unsigned int cpu; + struct clk *clk; + struct cpufreq_cpuinfo cpuinfo; + unsigned int min; + unsigned int max; + unsigned int cur; + unsigned int suspend_freq; + unsigned int policy; + unsigned int last_policy; + struct cpufreq_governor *governor; + void *governor_data; + char last_governor[16]; + struct work_struct update; + struct freq_constraints constraints; + struct freq_qos_request *min_freq_req; + struct freq_qos_request *max_freq_req; + struct cpufreq_frequency_table *freq_table; + enum cpufreq_table_sorting freq_table_sorted; + struct list_head policy_list; + struct kobject kobj; + struct completion kobj_unregister; + struct rw_semaphore rwsem; + bool fast_switch_possible; + bool fast_switch_enabled; + bool strict_target; + bool efficiencies_available; + unsigned int transition_delay_us; + bool dvfs_possible_from_any_cpu; + unsigned int cached_target_freq; + unsigned int cached_resolved_idx; + bool transition_ongoing; + spinlock_t transition_lock; + wait_queue_head_t transition_wait; + struct task_struct *transition_task; + struct cpufreq_stats *stats; + void *driver_data; + struct thermal_cooling_device *cdev; + struct notifier_block nb_min; + struct notifier_block nb_max; +}; -struct acpi_resource_common_serialbus { - u8 revision_id; - u8 type; - u8 producer_consumer; - u8 slave_mode; - u8 connection_sharing; - u8 type_revision_id; - u16 type_data_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u8 *vendor_data; -} __attribute__((packed)); +struct cpufreq_governor { + char name[16]; + int (*init)(struct cpufreq_policy *); + void (*exit)(struct cpufreq_policy *); + int (*start)(struct cpufreq_policy *); + void (*stop)(struct cpufreq_policy *); + void (*limits)(struct cpufreq_policy *); + ssize_t (*show_setspeed)(struct cpufreq_policy *, char *); + int (*store_setspeed)(struct cpufreq_policy *, unsigned int); + struct list_head governor_list; + struct module *owner; + u8 flags; +}; -struct acpi_resource_i2c_serialbus { - u8 revision_id; - u8 type; - u8 producer_consumer; - u8 slave_mode; - u8 connection_sharing; - u8 type_revision_id; - u16 type_data_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u8 *vendor_data; - u8 access_mode; - u16 slave_address; - u32 connection_speed; -} __attribute__((packed)); +struct cpufreq_frequency_table { + unsigned int flags; + unsigned int driver_data; + unsigned int frequency; +}; -struct acpi_resource_spi_serialbus { - u8 revision_id; - u8 type; - u8 producer_consumer; - u8 slave_mode; - u8 connection_sharing; - u8 type_revision_id; - u16 type_data_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u8 *vendor_data; - u8 wire_mode; - u8 device_polarity; - u8 data_bit_length; - u8 clock_phase; - u8 clock_polarity; - u16 device_selection; - u32 connection_speed; -} __attribute__((packed)); +struct cpufreq_stats { + unsigned int total_trans; + long long unsigned int last_time; + unsigned int max_state; + unsigned int state_num; + unsigned int last_index; + u64 *time_in_state; + unsigned int *freq_table; + unsigned int *trans_table; + unsigned int reset_pending; + long long unsigned int reset_time; +}; -struct acpi_resource_uart_serialbus { - u8 revision_id; - u8 type; - u8 producer_consumer; - u8 slave_mode; - u8 connection_sharing; - u8 type_revision_id; - u16 type_data_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u8 *vendor_data; - u8 endian; - u8 data_bits; - u8 stop_bits; - u8 flow_control; - u8 parity; - u8 lines_enabled; - u16 rx_fifo_size; - u16 tx_fifo_size; - u32 default_baud_rate; -} __attribute__((packed)); +struct freq_attr { + struct attribute attr; + ssize_t (*show)(struct cpufreq_policy *, char *); + ssize_t (*store)(struct cpufreq_policy *, const char *, size_t); +}; -struct acpi_resource_csi2_serialbus { - u8 revision_id; - u8 type; - u8 producer_consumer; - u8 slave_mode; - u8 connection_sharing; - u8 type_revision_id; - u16 type_data_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u8 *vendor_data; - u8 local_port_instance; - u8 phy_type; -} __attribute__((packed)); - -struct acpi_resource_pin_function { - u8 revision_id; - u8 pin_config; - u8 shareable; - u16 function_number; - u16 pin_table_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u16 *pin_table; - u8 *vendor_data; -} __attribute__((packed)); - -struct acpi_resource_pin_config { - u8 revision_id; - u8 producer_consumer; - u8 shareable; - u8 pin_config_type; - u32 pin_config_value; - u16 pin_table_length; - u16 vendor_length; - struct acpi_resource_source resource_source; - u16 *pin_table; - u8 *vendor_data; -} __attribute__((packed)); - -struct acpi_resource_pin_group { - u8 revision_id; - u8 producer_consumer; - u16 pin_table_length; - u16 vendor_length; - u16 *pin_table; - struct acpi_resource_label resource_label; - u8 *vendor_data; -} __attribute__((packed)); - -struct acpi_resource_pin_group_function { - u8 revision_id; - u8 producer_consumer; - u8 shareable; - u16 function_number; - u16 vendor_length; - struct acpi_resource_source resource_source; - struct acpi_resource_label resource_source_label; - u8 *vendor_data; -} __attribute__((packed)); - -struct acpi_resource_pin_group_config { - u8 revision_id; - u8 producer_consumer; - u8 shareable; - u8 pin_config_type; - u32 pin_config_value; - u16 vendor_length; - struct acpi_resource_source resource_source; - struct acpi_resource_label resource_source_label; - u8 *vendor_data; -} __attribute__((packed)); - -union acpi_resource_data { - struct acpi_resource_irq irq; - struct acpi_resource_dma dma; - struct acpi_resource_start_dependent start_dpf; - struct acpi_resource_io io; - struct acpi_resource_fixed_io fixed_io; - struct acpi_resource_fixed_dma fixed_dma; - struct acpi_resource_vendor vendor; - struct acpi_resource_vendor_typed vendor_typed; - struct acpi_resource_end_tag end_tag; - struct acpi_resource_memory24 memory24; - struct acpi_resource_memory32 memory32; - struct acpi_resource_fixed_memory32 fixed_memory32; - struct acpi_resource_address16 address16; - struct acpi_resource_address32 address32; - struct acpi_resource_address64 address64; - struct acpi_resource_extended_address64 ext_address64; - struct acpi_resource_extended_irq extended_irq; - struct acpi_resource_generic_register generic_reg; - struct acpi_resource_gpio gpio; - struct acpi_resource_i2c_serialbus i2c_serial_bus; - struct acpi_resource_spi_serialbus spi_serial_bus; - struct acpi_resource_uart_serialbus uart_serial_bus; - struct acpi_resource_csi2_serialbus csi2_serial_bus; - struct acpi_resource_common_serialbus common_serial_bus; - struct acpi_resource_pin_function pin_function; - struct acpi_resource_pin_config pin_config; - struct acpi_resource_pin_group pin_group; - struct acpi_resource_pin_group_function pin_group_function; - struct acpi_resource_pin_group_config pin_group_config; - struct acpi_resource_address address; +struct efi_memory_map_data { + phys_addr_t phys_map; + long unsigned int size; + long unsigned int desc_version; + long unsigned int desc_size; + long unsigned int flags; }; -struct acpi_resource { - u32 type; - u32 length; - union acpi_resource_data data; -} __attribute__((packed)); - -typedef acpi_status (*acpi_walk_resource_callback)(struct acpi_resource *, void *); - -enum acpi_irq_model_id { - ACPI_IRQ_MODEL_PIC = 0, - ACPI_IRQ_MODEL_IOAPIC = 1, - ACPI_IRQ_MODEL_IOSAPIC = 2, - ACPI_IRQ_MODEL_PLATFORM = 3, - ACPI_IRQ_MODEL_GIC = 4, - ACPI_IRQ_MODEL_COUNT = 5, +struct efi_mem_range { + struct range range; + u64 attribute; }; -struct hpet_info { - long unsigned int hi_ireqfreq; - long unsigned int hi_flags; - short unsigned int hi_hpet; - short unsigned int hi_timer; +enum pageflags { + PG_locked = 0, + PG_referenced = 1, + PG_uptodate = 2, + PG_dirty = 3, + PG_lru = 4, + PG_active = 5, + PG_workingset = 6, + PG_waiters = 7, + PG_error = 8, + PG_slab = 9, + PG_owner_priv_1 = 10, + PG_arch_1 = 11, + PG_reserved = 12, + PG_private = 13, + PG_private_2 = 14, + PG_writeback = 15, + PG_head = 16, + PG_mappedtodisk = 17, + PG_reclaim = 18, + PG_swapbacked = 19, + PG_unevictable = 20, + PG_mlocked = 21, + PG_uncached = 22, + PG_hwpoison = 23, + PG_arch_2 = 24, + __NR_PAGEFLAGS = 25, + PG_readahead = 18, + PG_anon_exclusive = 17, + PG_checked = 10, + PG_swapcache = 10, + PG_fscache = 14, + PG_pinned = 10, + PG_savepinned = 3, + PG_foreign = 10, + PG_xen_remapped = 10, + PG_slob_free = 13, + PG_double_map = 6, + PG_has_hwpoisoned = 8, + PG_isolated = 18, + PG_reported = 2, }; -struct hpet_timer { - u64 hpet_config; - union { - u64 _hpet_hc64; - u32 _hpet_hc32; - long unsigned int _hpet_compare; - } _u1; - u64 hpet_fsb[2]; +struct csum_state { + __wsum csum; + size_t off; }; -struct hpet { - u64 hpet_cap; - u64 res0; - u64 hpet_config; - u64 res1; - u64 hpet_isr; - u64 res2[25]; - union { - u64 _hpet_mc64; - u32 _hpet_mc32; - long unsigned int _hpet_mc; - } _u0; - u64 res3; - struct hpet_timer hpet_timers[1]; +enum { + SKBFL_ZEROCOPY_ENABLE = 1, + SKBFL_SHARED_FRAG = 2, + SKBFL_PURE_ZEROCOPY = 4, + SKBFL_DONT_ORPHAN = 8, + SKBFL_MANAGED_FRAG_REFS = 16, }; -struct hpet_data { - long unsigned int hd_phys_address; - void *hd_address; - short unsigned int hd_nirqs; - unsigned int hd_state; - unsigned int hd_irq[32]; +struct ahash_request; + +enum ethtool_fec_config_bits { + ETHTOOL_FEC_NONE_BIT = 0, + ETHTOOL_FEC_AUTO_BIT = 1, + ETHTOOL_FEC_OFF_BIT = 2, + ETHTOOL_FEC_RS_BIT = 3, + ETHTOOL_FEC_BASER_BIT = 4, + ETHTOOL_FEC_LLRS_BIT = 5, }; -struct hpets; +enum { + ETHTOOL_A_FEC_STAT_UNSPEC = 0, + ETHTOOL_A_FEC_STAT_PAD = 1, + ETHTOOL_A_FEC_STAT_CORRECTED = 2, + ETHTOOL_A_FEC_STAT_UNCORR = 3, + ETHTOOL_A_FEC_STAT_CORR_BITS = 4, + __ETHTOOL_A_FEC_STAT_CNT = 5, + ETHTOOL_A_FEC_STAT_MAX = 4, +}; -struct hpet_dev { - struct hpets *hd_hpets; - struct hpet *hd_hpet; - struct hpet_timer *hd_timer; - long unsigned int hd_ireqfreq; - long unsigned int hd_irqdata; - wait_queue_head_t hd_waitqueue; - struct fasync_struct *hd_async_queue; - unsigned int hd_flags; - unsigned int hd_irq; - unsigned int hd_hdwirq; - char hd_name[7]; +enum nla_policy_validation { + NLA_VALIDATE_NONE = 0, + NLA_VALIDATE_RANGE = 1, + NLA_VALIDATE_RANGE_WARN_TOO_LONG = 2, + NLA_VALIDATE_MIN = 3, + NLA_VALIDATE_MAX = 4, + NLA_VALIDATE_MASK = 5, + NLA_VALIDATE_RANGE_PTR = 6, + NLA_VALIDATE_FUNCTION = 7, }; -struct hpets { - struct hpets *hp_next; - struct hpet *hp_hpet; - long unsigned int hp_hpet_phys; - struct clocksource *hp_clocksource; - long long unsigned int hp_tick_freq; - long unsigned int hp_delta; - unsigned int hp_ntimer; - unsigned int hp_which; - struct hpet_dev hp_dev[0]; +struct fec_stat_grp { + u64 stats[9]; + u8 cnt; }; -enum { - IF_OPER_UNKNOWN = 0, - IF_OPER_NOTPRESENT = 1, - IF_OPER_DOWN = 2, - IF_OPER_LOWERLAYERDOWN = 3, - IF_OPER_TESTING = 4, - IF_OPER_DORMANT = 5, - IF_OPER_UP = 6, +struct fec_reply_data { + struct ethnl_reply_data base; + long unsigned int fec_link_modes[2]; + u32 active_fec; + u8 fec_auto; + struct fec_stat_grp corr; + struct fec_stat_grp uncorr; + struct fec_stat_grp corr_bits; }; -enum { - IF_LINK_MODE_DEFAULT = 0, - IF_LINK_MODE_DORMANT = 1, - IF_LINK_MODE_TESTING = 2, +struct rhltable { + struct rhashtable ht; }; -struct netdev_name_node { - struct hlist_node hlist; - struct list_head list; - struct net_device *dev; - const char *name; +struct cmsghdr { + __kernel_size_t cmsg_len; + int cmsg_level; + int cmsg_type; }; -enum lw_bits { - LW_URGENT = 0, +struct sock_ee_data_rfc4884 { + __u16 len; + __u8 flags; + __u8 reserved; }; -struct rhltable { - struct rhashtable ht; +struct sock_extended_err { + __u32 ee_errno; + __u8 ee_origin; + __u8 ee_type; + __u8 ee_code; + __u8 ee_pad; + __u32 ee_info; + union { + __u32 ee_data; + struct sock_ee_data_rfc4884 ee_rfc4884; + }; }; struct mr_table_ops { @@ -22124,7293 +22450,6483 @@ int mroute_reg_vif_num; }; -struct net_generic { +struct ip_mreqn { + struct in_addr imr_multiaddr; + struct in_addr imr_address; + int imr_ifindex; +}; + +struct ip_mreq_source { + __be32 imr_multiaddr; + __be32 imr_interface; + __be32 imr_sourceaddr; +}; + +struct ip_msfilter { + __be32 imsf_multiaddr; + __be32 imsf_interface; + __u32 imsf_fmode; + __u32 imsf_numsrc; union { + __be32 imsf_slist[1]; struct { - unsigned int len; - struct callback_head rcu; - } s; - void *ptr[0]; + struct { } __empty_imsf_slist_flex; + __be32 imsf_slist_flex[0]; + }; }; }; -struct ip_tunnel_parm { - char name[16]; - int link; - __be16 i_flags; - __be16 o_flags; - __be32 i_key; - __be32 o_key; - struct iphdr iph; +struct group_req { + __u32 gr_interface; + struct __kernel_sockaddr_storage gr_group; }; -struct packet_type { - __be16 type; - bool ignore_outgoing; - struct net_device *dev; - netdevice_tracker dev_tracker; - int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); - void (*list_func)(struct list_head *, struct packet_type *, struct net_device *); - bool (*id_match)(struct packet_type *, struct sock *); - struct net *af_packet_net; - void *af_packet_priv; - struct list_head list; +struct group_source_req { + __u32 gsr_interface; + struct __kernel_sockaddr_storage gsr_group; + struct __kernel_sockaddr_storage gsr_source; }; -struct raw_hashinfo { - rwlock_t lock; - struct hlist_head ht[256]; +struct group_filter { + union { + struct { + __u32 gf_interface_aux; + struct __kernel_sockaddr_storage gf_group_aux; + __u32 gf_fmode_aux; + __u32 gf_numsrc_aux; + struct __kernel_sockaddr_storage gf_slist[1]; + }; + struct { + __u32 gf_interface; + struct __kernel_sockaddr_storage gf_group; + __u32 gf_fmode; + __u32 gf_numsrc; + struct __kernel_sockaddr_storage gf_slist_flex[0]; + }; + }; }; -struct ip_options_rcu { - struct callback_head rcu; - struct ip_options opt; +struct in_pktinfo { + int ipi_ifindex; + struct in_addr ipi_spec_dst; + struct in_addr ipi_addr; }; -struct ipv6_rt_hdr; +struct nf_hook_state; -struct ipv6_txoptions { +typedef unsigned int nf_hookfn(void *, struct sk_buff *, const struct nf_hook_state *); + +struct nf_hook_entry { + nf_hookfn *hook; + void *priv; +}; + +struct nf_hook_entries { + u16 num_hook_entries; + struct nf_hook_entry hooks[0]; +}; + +struct ip_sf_list; + +struct ip_mc_list { + struct in_device *interface; + __be32 multiaddr; + unsigned int sfmode; + struct ip_sf_list *sources; + struct ip_sf_list *tomb; + long unsigned int sfcount[2]; + union { + struct ip_mc_list *next; + struct ip_mc_list *next_rcu; + }; + struct ip_mc_list *next_hash; + struct timer_list timer; + int users; refcount_t refcnt; - int tot_len; - __u16 opt_flen; - __u16 opt_nflen; - struct ipv6_opt_hdr *hopopt; - struct ipv6_opt_hdr *dst0opt; - struct ipv6_rt_hdr *srcrt; - struct ipv6_opt_hdr *dst1opt; + spinlock_t lock; + char tm_running; + char reporter; + char unsolicit_count; + char loaded; + unsigned char gsquery; + unsigned char crcount; struct callback_head rcu; }; -struct inet_cork { - unsigned int flags; +enum { + SOF_TIMESTAMPING_TX_HARDWARE = 1, + SOF_TIMESTAMPING_TX_SOFTWARE = 2, + SOF_TIMESTAMPING_RX_HARDWARE = 4, + SOF_TIMESTAMPING_RX_SOFTWARE = 8, + SOF_TIMESTAMPING_SOFTWARE = 16, + SOF_TIMESTAMPING_SYS_HARDWARE = 32, + SOF_TIMESTAMPING_RAW_HARDWARE = 64, + SOF_TIMESTAMPING_OPT_ID = 128, + SOF_TIMESTAMPING_TX_SCHED = 256, + SOF_TIMESTAMPING_TX_ACK = 512, + SOF_TIMESTAMPING_OPT_CMSG = 1024, + SOF_TIMESTAMPING_OPT_TSONLY = 2048, + SOF_TIMESTAMPING_OPT_STATS = 4096, + SOF_TIMESTAMPING_OPT_PKTINFO = 8192, + SOF_TIMESTAMPING_OPT_TX_SWHW = 16384, + SOF_TIMESTAMPING_BIND_PHC = 32768, + SOF_TIMESTAMPING_LAST = 32768, + SOF_TIMESTAMPING_MASK = 65535, +}; + +struct sockcm_cookie { + u64 transmit_time; + u32 mark; + u16 tsflags; +}; + +struct ip_sf_socklist; + +struct ip_mc_socklist { + struct ip_mc_socklist *next_rcu; + struct ip_mreqn multi; + unsigned int sfmode; + struct ip_sf_socklist *sflist; + struct callback_head rcu; +}; + +struct ipcm_cookie { + struct sockcm_cookie sockc; __be32 addr; - struct ip_options *opt; - unsigned int fragsize; - int length; - struct dst_entry *dst; - u8 tx_flags; + int oif; + struct ip_options_rcu *opt; __u8 ttl; __s16 tos; char priority; __u16 gso_size; - u64 transmit_time; - u32 mark; }; -struct inet_cork_full { - struct inet_cork base; - struct flowi fl; +struct ip_sf_socklist { + unsigned int sl_max; + unsigned int sl_count; + struct callback_head rcu; + __be32 sl_addr[0]; }; -struct ipv6_pinfo; +struct ip_sf_list { + struct ip_sf_list *sf_next; + long unsigned int sf_count[2]; + __be32 sf_inaddr; + unsigned char sf_gsresp; + unsigned char sf_oldin; + unsigned char sf_crcount; +}; -struct ip_mc_socklist; +struct nf_hook_state { + u8 hook; + u8 pf; + struct net_device *in; + struct net_device *out; + struct sock *sk; + struct net *net; + int (*okfn)(struct net *, struct sock *, struct sk_buff *); +}; -struct inet_sock { - struct sock sk; - struct ipv6_pinfo *pinet6; - __be32 inet_saddr; - __s16 uc_ttl; - __u16 cmsg_flags; - struct ip_options_rcu *inet_opt; - __be16 inet_sport; - __u16 inet_id; - __u8 tos; - __u8 min_ttl; - __u8 mc_ttl; - __u8 pmtudisc; - __u8 recverr: 1; - __u8 is_icsk: 1; - __u8 freebind: 1; - __u8 hdrincl: 1; - __u8 mc_loop: 1; - __u8 transparent: 1; - __u8 mc_all: 1; - __u8 nodefrag: 1; - __u8 bind_address_no_port: 1; - __u8 recverr_rfc4884: 1; - __u8 defer_connect: 1; - __u8 rcv_tos; - __u8 convert_csum; - int uc_index; - int mc_index; - __be32 mc_addr; - struct ip_mc_socklist *mc_list; - struct inet_cork_full cork; -}; - -struct in6_pktinfo { - struct in6_addr ipi6_addr; - int ipi6_ifindex; -}; - -struct inet6_cork { - struct ipv6_txoptions *opt; - u8 hop_limit; - u8 tclass; -}; - -struct ipv6_mc_socklist; - -struct ipv6_ac_socklist; +struct compat_group_req { + __u32 gr_interface; + struct __kernel_sockaddr_storage gr_group; +} __attribute__((packed)); -struct ipv6_fl_socklist; +struct compat_group_source_req { + __u32 gsr_interface; + struct __kernel_sockaddr_storage gsr_group; + struct __kernel_sockaddr_storage gsr_source; +} __attribute__((packed)); -struct ipv6_pinfo { - struct in6_addr saddr; - struct in6_pktinfo sticky_pktinfo; - const struct in6_addr *daddr_cache; - const struct in6_addr *saddr_cache; - __be32 flow_label; - __u32 frag_size; - __u16 __unused_1: 7; - __s16 hop_limit: 9; - __u16 mc_loop: 1; - __u16 __unused_2: 6; - __s16 mcast_hops: 9; - int ucast_oif; - int mcast_oif; +struct compat_group_filter { union { struct { - __u16 srcrt: 1; - __u16 osrcrt: 1; - __u16 rxinfo: 1; - __u16 rxoinfo: 1; - __u16 rxhlim: 1; - __u16 rxohlim: 1; - __u16 hopopts: 1; - __u16 ohopopts: 1; - __u16 dstopts: 1; - __u16 odstopts: 1; - __u16 rxflow: 1; - __u16 rxtclass: 1; - __u16 rxpmtu: 1; - __u16 rxorigdstaddr: 1; - __u16 recvfragsize: 1; - } bits; - __u16 all; - } rxopt; - __u16 recverr: 1; - __u16 sndflow: 1; - __u16 repflow: 1; - __u16 pmtudisc: 3; - __u16 padding: 1; - __u16 srcprefs: 3; - __u16 dontfrag: 1; - __u16 autoflowlabel: 1; - __u16 autoflowlabel_set: 1; - __u16 mc_all: 1; - __u16 recverr_rfc4884: 1; - __u16 rtalert_isolate: 1; - __u8 min_hopcount; - __u8 tclass; - __be32 rcv_flowinfo; - __u32 dst_cookie; - struct ipv6_mc_socklist *ipv6_mc_list; - struct ipv6_ac_socklist *ipv6_ac_list; - struct ipv6_fl_socklist *ipv6_fl_list; - struct ipv6_txoptions *opt; - struct sk_buff *pktoptions; - struct sk_buff *rxpmtu; - struct inet6_cork cork; -}; - -struct ipv6_rt_hdr { - __u8 nexthdr; - __u8 hdrlen; - __u8 type; - __u8 segments_left; -}; - -struct ip6_sf_socklist; - -struct ipv6_mc_socklist { - struct in6_addr addr; - int ifindex; - unsigned int sfmode; - struct ipv6_mc_socklist *next; - struct ip6_sf_socklist *sflist; - struct callback_head rcu; -}; - -struct ipv6_ac_socklist { - struct in6_addr acl_addr; - int acl_ifindex; - struct ipv6_ac_socklist *acl_next; -}; - -struct ip6_flowlabel; - -struct ipv6_fl_socklist { - struct ipv6_fl_socklist *next; - struct ip6_flowlabel *fl; - struct callback_head rcu; -}; - -struct ip6_sf_socklist { - unsigned int sl_max; - unsigned int sl_count; - struct callback_head rcu; - struct in6_addr sl_addr[0]; -}; + __u32 gf_interface_aux; + struct __kernel_sockaddr_storage gf_group_aux; + __u32 gf_fmode_aux; + __u32 gf_numsrc_aux; + struct __kernel_sockaddr_storage gf_slist[1]; + } __attribute__((packed)); + struct { + __u32 gf_interface; + struct __kernel_sockaddr_storage gf_group; + __u32 gf_fmode; + __u32 gf_numsrc; + struct __kernel_sockaddr_storage gf_slist_flex[0]; + } __attribute__((packed)); + }; +} __attribute__((packed)); -struct ip6_flowlabel { - struct ip6_flowlabel *next; - __be32 label; - atomic_t users; - struct in6_addr dst; - struct ipv6_txoptions *opt; - long unsigned int linger; - struct callback_head rcu; - u8 share; +struct sock_exterr_skb { union { - struct pid *pid; - kuid_t uid; - } owner; - long unsigned int lastuse; - long unsigned int expires; - struct net *fl_net; + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + } header; + struct sock_extended_err ee; + u16 addr_offset; + __be16 port; + u8 opt_stats: 1; + u8 unused: 7; }; -struct net_protocol { - int (*early_demux)(struct sk_buff *); - int (*early_demux_handler)(struct sk_buff *); - int (*handler)(struct sk_buff *); - int (*err_handler)(struct sk_buff *, u32); - unsigned int no_policy: 1; - unsigned int icmp_strict_tag_validation: 1; +enum { + BPFILTER_IPT_SO_SET_REPLACE = 64, + BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65, + BPFILTER_IPT_SET_MAX = 66, }; -struct __una_u32 { - u32 x; +enum { + BPFILTER_IPT_SO_GET_INFO = 64, + BPFILTER_IPT_SO_GET_ENTRIES = 65, + BPFILTER_IPT_SO_GET_REVISION_MATCH = 66, + BPFILTER_IPT_SO_GET_REVISION_TARGET = 67, + BPFILTER_IPT_GET_MAX = 68, }; -struct fastopen_queue { - struct request_sock *rskq_rst_head; - struct request_sock *rskq_rst_tail; - spinlock_t lock; - int qlen; - int max_qlen; - struct tcp_fastopen_context *ctx; +struct sockaddr_in6 { + short unsigned int sin6_family; + __be16 sin6_port; + __be32 sin6_flowinfo; + struct in6_addr sin6_addr; + __u32 sin6_scope_id; }; -struct request_sock_queue { - spinlock_t rskq_lock; - u8 rskq_defer_accept; - u32 synflood_warned; - atomic_t qlen; - atomic_t young; - struct request_sock *rskq_accept_head; - struct request_sock *rskq_accept_tail; - struct fastopen_queue fastopenq; +enum pkt_hash_types { + PKT_HASH_TYPE_NONE = 0, + PKT_HASH_TYPE_L2 = 1, + PKT_HASH_TYPE_L3 = 2, + PKT_HASH_TYPE_L4 = 3, }; -struct inet_request_sock { - struct request_sock req; - u16 snd_wscale: 4; - u16 rcv_wscale: 4; - u16 tstamp_ok: 1; - u16 sack_ok: 1; - u16 wscale_ok: 1; - u16 ecn_ok: 1; - u16 acked: 1; - u16 no_srccheck: 1; - u16 smc_ok: 1; - u32 ir_mark; +struct ipv6hdr { + __u8 priority: 4; + __u8 version: 4; + __u8 flow_lbl[3]; + __be16 payload_len; + __u8 nexthdr; + __u8 hop_limit; union { - struct ip_options_rcu *ireq_opt; struct { - struct ipv6_txoptions *ipv6_opt; - struct sk_buff *pktopts; + struct in6_addr saddr; + struct in6_addr daddr; }; + struct { + struct in6_addr saddr; + struct in6_addr daddr; + } addrs; }; }; -struct inet_connection_sock_af_ops { - int (*queue_xmit)(struct sock *, struct sk_buff *, struct flowi *); - void (*send_check)(struct sock *, struct sk_buff *); - int (*rebuild_header)(struct sock *); - void (*sk_rx_dst_set)(struct sock *, const struct sk_buff *); - int (*conn_request)(struct sock *, struct sk_buff *); - struct sock * (*syn_recv_sock)(const struct sock *, struct sk_buff *, struct request_sock *, struct dst_entry *, struct request_sock *, bool *); - u16 net_header_len; - u16 net_frag_header_len; - u16 sockaddr_len; - int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); - int (*getsockopt)(struct sock *, int, int, char *, int *); - void (*addr2sockaddr)(struct sock *, struct sockaddr *); - void (*mtu_reduced)(struct sock *); +struct static_key_false_deferred { + struct static_key_false key; + long unsigned int timeout; + struct delayed_work work; }; -struct inet_bind_bucket; - -struct tcp_ulp_ops; - -struct inet_connection_sock { - struct inet_sock icsk_inet; - struct request_sock_queue icsk_accept_queue; - struct inet_bind_bucket *icsk_bind_hash; - long unsigned int icsk_timeout; - struct timer_list icsk_retransmit_timer; - struct timer_list icsk_delack_timer; - __u32 icsk_rto; - __u32 icsk_rto_min; - __u32 icsk_delack_max; - __u32 icsk_pmtu_cookie; - const struct tcp_congestion_ops *icsk_ca_ops; - const struct inet_connection_sock_af_ops *icsk_af_ops; - const struct tcp_ulp_ops *icsk_ulp_ops; - void *icsk_ulp_data; - void (*icsk_clean_acked)(struct sock *, u32); - struct hlist_node icsk_listen_portaddr_node; - unsigned int (*icsk_sync_mss)(struct sock *, u32); - __u8 icsk_ca_state: 5; - __u8 icsk_ca_initialized: 1; - __u8 icsk_ca_setsockopt: 1; - __u8 icsk_ca_dst_locked: 1; - __u8 icsk_retransmits; - __u8 icsk_pending; - __u8 icsk_backoff; - __u8 icsk_syn_retries; - __u8 icsk_probes_out; - __u16 icsk_ext_hdr_len; - struct { - __u8 pending; - __u8 quick; - __u8 pingpong; - __u8 retry; - __u32 ato; - long unsigned int timeout; - __u32 lrcvtime; - __u16 last_seg_size; - __u16 rcv_mss; - } icsk_ack; - struct { - int search_high; - int search_low; - u32 probe_size: 31; - u32 enabled: 1; - u32 probe_timestamp; - } icsk_mtup; - u32 icsk_probes_tstamp; - u32 icsk_user_timeout; - u64 icsk_ca_priv[13]; +enum flowlabel_reflect { + FLOWLABEL_REFLECT_ESTABLISHED = 1, + FLOWLABEL_REFLECT_TCP_RESET = 2, + FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4, }; -struct inet_bind_bucket { - possible_net_t ib_net; - int l3mdev; - short unsigned int port; - signed char fastreuse; - signed char fastreuseport; - kuid_t fastuid; - struct in6_addr fast_v6_rcv_saddr; - __be32 fast_rcv_saddr; - short unsigned int fast_sk_family; - bool fast_ipv6_only; - struct hlist_node node; - struct hlist_head owners; +struct tcp6_pseudohdr { + struct in6_addr saddr; + struct in6_addr daddr; + __be32 len; + __be32 protocol; }; -struct tcp_ulp_ops { - struct list_head list; - int (*init)(struct sock *); - void (*update)(struct sock *, struct proto *, void (*)(struct sock *)); - void (*release)(struct sock *); - int (*get_info)(const struct sock *, struct sk_buff *); - size_t (*get_info_size)(const struct sock *); - void (*clone)(const struct request_sock *, struct sock *, const gfp_t); - char name[16]; - struct module *owner; +struct inet6_protocol { + int (*handler)(struct sk_buff *); + int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); + unsigned int flags; }; -struct netlbl_audit { - u32 secid; - kuid_t loginuid; - unsigned int sessionid; +struct inet_protosw { + struct list_head list; + short unsigned int type; + short unsigned int protocol; + struct proto *prot; + const struct proto_ops *ops; + unsigned char flags; }; -struct netlbl_lsm_cache { - refcount_t refcount; - void (*free)(const void *); - void *data; -}; +struct screen_info { + __u8 orig_x; + __u8 orig_y; + __u16 ext_mem_k; + __u16 orig_video_page; + __u8 orig_video_mode; + __u8 orig_video_cols; + __u8 flags; + __u8 unused2; + __u16 orig_video_ega_bx; + __u16 unused3; + __u8 orig_video_lines; + __u8 orig_video_isVGA; + __u16 orig_video_points; + __u16 lfb_width; + __u16 lfb_height; + __u16 lfb_depth; + __u32 lfb_base; + __u32 lfb_size; + __u16 cl_magic; + __u16 cl_offset; + __u16 lfb_linelength; + __u8 red_size; + __u8 red_pos; + __u8 green_size; + __u8 green_pos; + __u8 blue_size; + __u8 blue_pos; + __u8 rsvd_size; + __u8 rsvd_pos; + __u16 vesapm_seg; + __u16 vesapm_off; + __u16 pages; + __u16 vesa_attributes; + __u32 capabilities; + __u32 ext_lfb_base; + __u8 _reserved[2]; +} __attribute__((packed)); -struct netlbl_lsm_catmap { - u32 startbit; - u64 bitmap[4]; - struct netlbl_lsm_catmap *next; +struct apm_bios_info { + __u16 version; + __u16 cseg; + __u32 offset; + __u16 cseg_16; + __u16 dseg; + __u16 flags; + __u16 cseg_len; + __u16 cseg_16_len; + __u16 dseg_len; }; -struct netlbl_lsm_secattr { - u32 flags; - u32 type; - char *domain; - struct netlbl_lsm_cache *cache; - struct { +struct edd_device_params { + __u16 length; + __u16 info_flags; + __u32 num_default_cylinders; + __u32 num_default_heads; + __u32 sectors_per_track; + __u64 number_of_sectors; + __u16 bytes_per_sector; + __u32 dpte_ptr; + __u16 key; + __u8 device_path_info_length; + __u8 reserved2; + __u16 reserved3; + __u8 host_bus_type[4]; + __u8 interface_type[8]; + union { struct { - struct netlbl_lsm_catmap *cat; - u32 lvl; - } mls; - u32 secid; - } attr; -}; - -struct cipso_v4_std_map_tbl { - struct { - u32 *cipso; - u32 *local; - u32 cipso_size; - u32 local_size; - } lvl; - struct { - u32 *cipso; - u32 *local; - u32 cipso_size; - u32 local_size; - } cat; -}; - -struct cipso_v4_doi { - u32 doi; - u32 type; + __u16 base_address; + __u16 reserved1; + __u32 reserved2; + } isa; + struct { + __u8 bus; + __u8 slot; + __u8 function; + __u8 channel; + __u32 reserved; + } pci; + struct { + __u64 reserved; + } ibnd; + struct { + __u64 reserved; + } xprs; + struct { + __u64 reserved; + } htpt; + struct { + __u64 reserved; + } unknown; + } interface_path; union { - struct cipso_v4_std_map_tbl *std; - } map; - u8 tags[5]; - refcount_t refcount; - struct list_head list; - struct callback_head rcu; -}; - -struct cipso_v4_map_cache_bkt { - spinlock_t lock; - u32 size; - struct list_head list; -}; - -struct cipso_v4_map_cache_entry { - u32 hash; - unsigned char *key; - size_t key_len; - struct netlbl_lsm_cache *lsm_data; - u32 activity; - struct list_head list; -}; - -struct audit_buffer; - -struct x86_cpu_id { - __u16 vendor; - __u16 family; - __u16 model; - __u16 steppings; - __u16 feature; - kernel_ulong_t driver_data; -}; + struct { + __u8 device; + __u8 reserved1; + __u16 reserved2; + __u32 reserved3; + __u64 reserved4; + } ata; + struct { + __u8 device; + __u8 lun; + __u8 reserved1; + __u8 reserved2; + __u32 reserved3; + __u64 reserved4; + } atapi; + struct { + __u16 id; + __u64 lun; + __u16 reserved1; + __u32 reserved2; + } __attribute__((packed)) scsi; + struct { + __u64 serial_number; + __u64 reserved; + } usb; + struct { + __u64 eui; + __u64 reserved; + } i1394; + struct { + __u64 wwid; + __u64 lun; + } fibre; + struct { + __u64 identity_tag; + __u64 reserved; + } i2o; + struct { + __u32 array_number; + __u32 reserved1; + __u64 reserved2; + } raid; + struct { + __u8 device; + __u8 reserved1; + __u16 reserved2; + __u32 reserved3; + __u64 reserved4; + } sata; + struct { + __u64 reserved1; + __u64 reserved2; + } unknown; + } device_path; + __u8 reserved4; + __u8 checksum; +} __attribute__((packed)); -struct x86_cpu_desc { - u8 x86_family; - u8 x86_vendor; - u8 x86_model; - u8 x86_stepping; - u32 x86_microcode_rev; -}; +struct edd_info { + __u8 device; + __u8 version; + __u16 interface_support; + __u16 legacy_max_cylinder; + __u8 legacy_max_head; + __u8 legacy_sectors_per_track; + struct edd_device_params params; +} __attribute__((packed)); -enum auditsc_class_t { - AUDITSC_NATIVE = 0, - AUDITSC_COMPAT = 1, - AUDITSC_OPEN = 2, - AUDITSC_OPENAT = 3, - AUDITSC_SOCKETCALL = 4, - AUDITSC_EXECVE = 5, - AUDITSC_OPENAT2 = 6, - AUDITSC_NVALS = 7, +struct ist_info { + __u32 signature; + __u32 command; + __u32 event; + __u32 perf_level; }; -struct x86_init_mpparse { - void (*setup_ioapic_ids)(); - void (*find_smp_config)(); - void (*get_smp_config)(unsigned int); +struct edid_info { + unsigned char dummy[128]; }; -struct x86_init_resources { - void (*probe_roms)(); - void (*reserve_resources)(); - char * (*memory_setup)(); -}; +struct setup_header { + __u8 setup_sects; + __u16 root_flags; + __u32 syssize; + __u16 ram_size; + __u16 vid_mode; + __u16 root_dev; + __u16 boot_flag; + __u16 jump; + __u32 header; + __u16 version; + __u32 realmode_swtch; + __u16 start_sys_seg; + __u16 kernel_version; + __u8 type_of_loader; + __u8 loadflags; + __u16 setup_move_size; + __u32 code32_start; + __u32 ramdisk_image; + __u32 ramdisk_size; + __u32 bootsect_kludge; + __u16 heap_end_ptr; + __u8 ext_loader_ver; + __u8 ext_loader_type; + __u32 cmd_line_ptr; + __u32 initrd_addr_max; + __u32 kernel_alignment; + __u8 relocatable_kernel; + __u8 min_alignment; + __u16 xloadflags; + __u32 cmdline_size; + __u32 hardware_subarch; + __u64 hardware_subarch_data; + __u32 payload_offset; + __u32 payload_length; + __u64 setup_data; + __u64 pref_address; + __u32 init_size; + __u32 handover_offset; + __u32 kernel_info_offset; +} __attribute__((packed)); -struct x86_init_irqs { - void (*pre_vector_init)(); - void (*intr_init)(); - void (*intr_mode_select)(); - void (*intr_mode_init)(); - struct irq_domain * (*create_pci_msi_domain)(); +struct sys_desc_table { + __u16 length; + __u8 table[14]; }; -struct x86_init_oem { - void (*arch_setup)(); - void (*banner)(); +struct olpc_ofw_header { + __u32 ofw_magic; + __u32 ofw_version; + __u32 cif_handler; + __u32 irq_desc_table; }; -struct x86_init_paging { - void (*pagetable_init)(); +struct efi_info { + __u32 efi_loader_signature; + __u32 efi_systab; + __u32 efi_memdesc_size; + __u32 efi_memdesc_version; + __u32 efi_memmap; + __u32 efi_memmap_size; + __u32 efi_systab_hi; + __u32 efi_memmap_hi; }; -struct x86_init_timers { - void (*setup_percpu_clockev)(); - void (*timer_init)(); - void (*wallclock_init)(); -}; +struct boot_e820_entry { + __u64 addr; + __u64 size; + __u32 type; +} __attribute__((packed)); -struct x86_init_iommu { - int (*iommu_init)(); -}; +struct boot_params { + struct screen_info screen_info; + struct apm_bios_info apm_bios_info; + __u8 _pad2[4]; + __u64 tboot_addr; + struct ist_info ist_info; + __u64 acpi_rsdp_addr; + __u8 _pad3[8]; + __u8 hd0_info[16]; + __u8 hd1_info[16]; + struct sys_desc_table sys_desc_table; + struct olpc_ofw_header olpc_ofw_header; + __u32 ext_ramdisk_image; + __u32 ext_ramdisk_size; + __u32 ext_cmd_line_ptr; + __u8 _pad4[112]; + __u32 cc_blob_address; + struct edid_info edid_info; + struct efi_info efi_info; + __u32 alt_mem_k; + __u32 scratch; + __u8 e820_entries; + __u8 eddbuf_entries; + __u8 edd_mbr_sig_buf_entries; + __u8 kbd_status; + __u8 secure_boot; + __u8 _pad5[2]; + __u8 sentinel; + __u8 _pad6[1]; + struct setup_header hdr; + __u8 _pad7[36]; + __u32 edd_mbr_sig_buffer[16]; + struct boot_e820_entry e820_table[128]; + __u8 _pad8[48]; + struct edd_info eddbuf[6]; + __u8 _pad9[276]; +} __attribute__((packed)); -struct x86_init_pci { - int (*arch_init)(); - int (*init)(); - void (*init_irq)(); - void (*fixup_irqs)(); +enum x86_hardware_subarch { + X86_SUBARCH_PC = 0, + X86_SUBARCH_LGUEST = 1, + X86_SUBARCH_XEN = 2, + X86_SUBARCH_INTEL_MID = 3, + X86_SUBARCH_CE4100 = 4, + X86_NR_SUBARCHS = 5, }; -struct x86_hyper_init { - void (*init_platform)(); - void (*guest_late_init)(); - bool (*x2apic_available)(); - bool (*msi_ext_dest_id)(); - void (*init_mem_mapping)(); - void (*init_after_bootmem)(); -}; +typedef long unsigned int p4dval_t; -struct x86_init_acpi { - void (*set_root_pointer)(u64); - u64 (*get_root_pointer)(); - void (*reduced_hw_early_init)(); -}; +typedef struct { + p4dval_t p4d; +} p4d_t; -struct x86_init_ops { - struct x86_init_resources resources; - struct x86_init_mpparse mpparse; - struct x86_init_irqs irqs; - struct x86_init_oem oem; - struct x86_init_paging paging; - struct x86_init_timers timers; - struct x86_init_iommu iommu; - struct x86_init_pci pci; - struct x86_hyper_init hyper; - struct x86_init_acpi acpi; +struct idt_bits { + u16 ist: 3; + u16 zero: 5; + u16 type: 5; + u16 dpl: 2; + u16 p: 1; }; -enum { - PCI_STD_RESOURCES = 0, - PCI_STD_RESOURCE_END = 5, - PCI_ROM_RESOURCE = 6, - PCI_IOV_RESOURCES = 7, - PCI_IOV_RESOURCE_END = 12, - PCI_BRIDGE_RESOURCES = 13, - PCI_BRIDGE_RESOURCE_END = 16, - PCI_NUM_RESOURCES = 17, - DEVICE_COUNT_RESOURCE = 17, +struct gate_struct { + u16 offset_low; + u16 segment; + struct idt_bits bits; + u16 offset_middle; + u32 offset_high; + u32 reserved; }; -typedef unsigned int pci_channel_state_t; - -typedef unsigned int pcie_reset_state_t; +typedef struct gate_struct gate_desc; -typedef short unsigned int pci_dev_flags_t; +struct desc_ptr { + short unsigned int size; + long unsigned int address; +} __attribute__((packed)); -typedef short unsigned int pci_bus_flags_t; +enum fixed_addresses { + VSYSCALL_PAGE = 511, + FIX_DBGP_BASE = 512, + FIX_EARLYCON_MEM_BASE = 513, + FIX_APIC_BASE = 514, + FIX_IO_APIC_BASE_0 = 515, + FIX_IO_APIC_BASE_END = 642, + __end_of_permanent_fixed_addresses = 643, + FIX_BTMAP_END = 1024, + FIX_BTMAP_BEGIN = 1535, + __end_of_fixed_addresses = 1536, +}; -typedef unsigned int pci_ers_result_t; +struct tlb_context { + u64 ctx_id; + u64 tlb_gen; +}; -enum e820_type { - E820_TYPE_RAM = 1, - E820_TYPE_RESERVED = 2, - E820_TYPE_ACPI = 3, - E820_TYPE_NVS = 4, - E820_TYPE_UNUSABLE = 5, - E820_TYPE_PMEM = 7, - E820_TYPE_PRAM = 12, - E820_TYPE_SOFT_RESERVED = 4026531839, - E820_TYPE_RESERVED_KERN = 128, +struct tlb_state { + struct mm_struct *loaded_mm; + union { + struct mm_struct *last_user_mm; + long unsigned int last_user_mm_spec; + }; + u16 loaded_mm_asid; + u16 next_asid; + bool invalidate_other; + short unsigned int user_pcid_flush_mask; + long unsigned int cr4; + struct tlb_context ctxs[6]; }; -struct amd_nb_bus_dev_range { - u8 bus; - u8 dev_base; - u8 dev_limit; +struct boot_params_to_save { + unsigned int start; + unsigned int len; }; -struct ksignal { - struct k_sigaction ka; - kernel_siginfo_t info; - int sig; +struct smp_ops { + void (*smp_prepare_boot_cpu)(); + void (*smp_prepare_cpus)(unsigned int); + void (*smp_cpus_done)(unsigned int); + void (*stop_other_cpus)(int); + void (*crash_stop_other_cpus)(); + void (*smp_send_reschedule)(int); + int (*cpu_up)(unsigned int, struct task_struct *); + int (*cpu_disable)(); + void (*cpu_die)(unsigned int); + void (*play_dead)(); + void (*send_call_func_ipi)(const struct cpumask *); + void (*send_call_func_single_ipi)(int); }; -enum rseq_cpu_id_state { - RSEQ_CPU_ID_UNINITIALIZED = 4294967295, - RSEQ_CPU_ID_REGISTRATION_FAILED = 4294967294, +struct ldt_struct { + struct desc_struct *entries; + unsigned int nr_entries; + int slot; }; -enum rseq_flags { - RSEQ_FLAG_UNREGISTER = 1, +enum apic_delivery_modes { + APIC_DELIVERY_MODE_FIXED = 0, + APIC_DELIVERY_MODE_LOWESTPRIO = 1, + APIC_DELIVERY_MODE_SMI = 2, + APIC_DELIVERY_MODE_NMI = 4, + APIC_DELIVERY_MODE_INIT = 5, + APIC_DELIVERY_MODE_EXTINT = 7, }; -enum rseq_cs_flags { - RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1, - RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2, - RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4, +struct physid_mask { + long unsigned int mask[512]; }; -struct rseq_cs { - __u32 version; - __u32 flags; - __u64 start_ip; - __u64 post_commit_offset; - __u64 abort_ip; +typedef struct physid_mask physid_mask_t; + +typedef struct { + u16 __softirq_pending; + unsigned int __nmi_count; + unsigned int apic_timer_irqs; + unsigned int irq_spurious_count; + unsigned int icr_read_retry_count; + unsigned int kvm_posted_intr_ipis; + unsigned int kvm_posted_intr_wakeup_ipis; + unsigned int kvm_posted_intr_nested_ipis; + unsigned int x86_platform_ipis; + unsigned int apic_perf_irqs; + unsigned int apic_irq_work_irqs; + unsigned int irq_resched_count; + unsigned int irq_call_count; + unsigned int irq_tlb_count; + unsigned int irq_thermal_count; + unsigned int irq_threshold_count; + unsigned int irq_deferred_error_count; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; +} irq_cpustat_t; + +struct apic { + void (*eoi_write)(u32, u32); + void (*native_eoi_write)(u32, u32); + void (*write)(u32, u32); + u32 (*read)(u32); + void (*wait_icr_idle)(); + u32 (*safe_wait_icr_idle)(); + void (*send_IPI)(int, int); + void (*send_IPI_mask)(const struct cpumask *, int); + void (*send_IPI_mask_allbutself)(const struct cpumask *, int); + void (*send_IPI_allbutself)(int); + void (*send_IPI_all)(int); + void (*send_IPI_self)(int); + u32 disable_esr; + enum apic_delivery_modes delivery_mode; + bool dest_mode_logical; + u32 (*calc_dest_apicid)(unsigned int); + u64 (*icr_read)(); + void (*icr_write)(u32, u32); + int (*probe)(); + int (*acpi_madt_oem_check)(char *, char *); + int (*apic_id_valid)(u32); + int (*apic_id_registered)(); + bool (*check_apicid_used)(physid_mask_t *, int); + void (*init_apic_ldr)(); + void (*ioapic_phys_id_map)(physid_mask_t *, physid_mask_t *); + void (*setup_apic_routing)(); + int (*cpu_present_to_apicid)(int); + void (*apicid_to_cpu_present)(int, physid_mask_t *); + int (*check_phys_apicid_present)(int); + int (*phys_pkg_id)(int, int); + u32 (*get_apic_id)(long unsigned int); + u32 (*set_apic_id)(unsigned int); + int (*wakeup_secondary_cpu)(int, long unsigned int); + int (*wakeup_secondary_cpu_64)(int, long unsigned int); + void (*inquire_remote_apic)(int); + char *name; }; -struct trace_event_raw_rseq_update { - struct trace_entry ent; - s32 cpu_id; - char __data[0]; +struct irqentry_state { + union { + bool exit_rcu; + bool lockdep; + }; }; -struct trace_event_raw_rseq_ip_fixup { - struct trace_entry ent; - long unsigned int regs_ip; - long unsigned int start_ip; - long unsigned int post_commit_offset; - long unsigned int abort_ip; - char __data[0]; +typedef struct irqentry_state irqentry_state_t; + +enum { + NMI_LOCAL = 0, + NMI_UNKNOWN = 1, + NMI_SERR = 2, + NMI_IO_CHECK = 3, + NMI_MAX = 4, }; -struct trace_event_data_offsets_rseq_update {}; +typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *); -struct trace_event_data_offsets_rseq_ip_fixup {}; +struct nmiaction { + struct list_head list; + nmi_handler_t handler; + u64 max_duration; + long unsigned int flags; + const char *name; +}; -typedef void (*btf_trace_rseq_update)(void *, struct task_struct *); +enum intercept_words { + INTERCEPT_CR = 0, + INTERCEPT_DR = 1, + INTERCEPT_EXCEPTION = 2, + INTERCEPT_WORD3 = 3, + INTERCEPT_WORD4 = 4, + INTERCEPT_WORD5 = 5, + MAX_INTERCEPT = 6, +}; -typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); +typedef u64 uint64_t; -typedef long unsigned int vm_flags_t; +typedef s64 int64_t; -typedef struct pglist_data pg_data_t; +typedef void (*smp_call_func_t)(void *); -struct vm_event_state { - long unsigned int event[106]; +enum tick_device_mode { + TICKDEV_MODE_PERIODIC = 0, + TICKDEV_MODE_ONESHOT = 1, }; -enum page_memcg_data_flags { - MEMCG_DATA_OBJCGS = 1, - MEMCG_DATA_KMEM = 2, - __NR_MEMCG_DATA_FLAGS = 4, +struct clock_event_device; + +struct tick_device { + struct clock_event_device *evtdev; + enum tick_device_mode mode; }; -enum mapping_flags { - AS_EIO = 0, - AS_ENOSPC = 1, - AS_MM_ALL_LOCKS = 2, - AS_UNEVICTABLE = 3, - AS_EXITING = 4, - AS_NO_WRITEBACK_TAGS = 5, - AS_LARGE_FOLIO_SUPPORT = 6, +enum clock_event_state { + CLOCK_EVT_STATE_DETACHED = 0, + CLOCK_EVT_STATE_SHUTDOWN = 1, + CLOCK_EVT_STATE_PERIODIC = 2, + CLOCK_EVT_STATE_ONESHOT = 3, + CLOCK_EVT_STATE_ONESHOT_STOPPED = 4, }; -struct pagevec { - unsigned char nr; - bool percpu_pvec_drained; - struct page *pages[15]; +struct clock_event_device { + void (*event_handler)(struct clock_event_device *); + int (*set_next_event)(long unsigned int, struct clock_event_device *); + int (*set_next_ktime)(ktime_t, struct clock_event_device *); + ktime_t next_event; + u64 max_delta_ns; + u64 min_delta_ns; + u32 mult; + u32 shift; + enum clock_event_state state_use_accessors; + unsigned int features; + long unsigned int retries; + int (*set_state_periodic)(struct clock_event_device *); + int (*set_state_oneshot)(struct clock_event_device *); + int (*set_state_oneshot_stopped)(struct clock_event_device *); + int (*set_state_shutdown)(struct clock_event_device *); + int (*tick_resume)(struct clock_event_device *); + void (*broadcast)(const struct cpumask *); + void (*suspend)(struct clock_event_device *); + void (*resume)(struct clock_event_device *); + long unsigned int min_delta_ticks; + long unsigned int max_delta_ticks; + const char *name; + int rating; + int irq; + int bound_on; + const struct cpumask *cpumask; + struct list_head list; + struct module *owner; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct mlock_pvec { - local_lock_t lock; - struct pagevec vec; +struct device_attribute { + struct attribute attr; + ssize_t (*show)(struct device *, struct device_attribute *, char *); + ssize_t (*store)(struct device *, struct device_attribute *, const char *, size_t); }; -typedef void (*exitcall_t)(); +struct ce_unbind { + struct clock_event_device *ce; + int res; +}; -struct linux_binprm; +typedef void (*swap_func_t)(void *, void *, int); -struct coredump_params; +typedef int (*cmp_func_t)(const void *, const void *); -struct linux_binfmt { - struct list_head lh; - struct module *module; - int (*load_binary)(struct linux_binprm *); - int (*load_shlib)(struct file *); - int (*core_dump)(struct coredump_params *); - long unsigned int min_coredump; +struct task_delay_info { + raw_spinlock_t lock; + u64 blkio_start; + u64 blkio_delay; + u64 swapin_start; + u64 swapin_delay; + u32 blkio_count; + u32 swapin_count; + u64 freepages_start; + u64 freepages_delay; + u64 thrashing_start; + u64 thrashing_delay; + u64 compact_start; + u64 compact_delay; + u64 wpcopy_start; + u64 wpcopy_delay; + u32 freepages_count; + u32 thrashing_count; + u32 compact_count; + u32 wpcopy_count; }; -struct linux_binprm { - struct vm_area_struct *vma; - long unsigned int vma_pages; - struct mm_struct *mm; - long unsigned int p; - long unsigned int argmin; - unsigned int have_execfd: 1; - unsigned int execfd_creds: 1; - unsigned int secureexec: 1; - unsigned int point_of_no_return: 1; - struct file *executable; - struct file *interpreter; - struct file *file; - struct cred *cred; - int unsafe; - unsigned int per_clear; - int argc; - int envc; - const char *filename; - const char *interp; - const char *fdpath; - unsigned int interp_flags; - int execfd; - long unsigned int loader; - long unsigned int exec; - struct rlimit rlim_stack; - char buf[256]; +struct cgroupstats { + __u64 nr_sleeping; + __u64 nr_running; + __u64 nr_stopped; + __u64 nr_uninterruptible; + __u64 nr_io_wait; }; -struct tree_descr { - const char *name; - const struct file_operations *ops; - int mode; +enum kernfs_node_type { + KERNFS_DIR = 1, + KERNFS_FILE = 2, + KERNFS_LINK = 4, }; -enum { - VERBOSE_STATUS = 1, +struct kernfs_syscall_ops { + int (*show_options)(struct seq_file *, struct kernfs_root *); + int (*mkdir)(struct kernfs_node *, const char *, umode_t); + int (*rmdir)(struct kernfs_node *); + int (*rename)(struct kernfs_node *, struct kernfs_node *, const char *); + int (*show_path)(struct seq_file *, struct kernfs_node *, struct kernfs_root *); +}; + +struct kernfs_fs_context { + struct kernfs_root *root; + void *ns_tag; + long unsigned int magic; + bool new_sb_created; }; enum { - Enabled = 0, - Magic = 1, + CGRP_NOTIFY_ON_RELEASE = 0, + CGRP_CPUSET_CLONE_CHILDREN = 1, + CGRP_FREEZE = 2, + CGRP_FROZEN = 3, + CGRP_KILL = 4, }; -typedef struct { - struct list_head list; - long unsigned int flags; - int offset; - int size; - char *magic; - char *mask; - const char *interpreter; - char *name; - struct dentry *dentry; - struct file *interp_file; -} Node; +enum { + CGRP_ROOT_NOPREFIX = 2, + CGRP_ROOT_XATTR = 4, + CGRP_ROOT_NS_DELEGATE = 8, + CGRP_ROOT_FAVOR_DYNMODS = 16, + CGRP_ROOT_CPUSET_V2_MODE = 65536, + CGRP_ROOT_MEMORY_LOCAL_EVENTS = 131072, + CGRP_ROOT_MEMORY_RECURSIVE_PROT = 262144, +}; -typedef u32 nlink_t; +enum { + CFTYPE_ONLY_ON_ROOT = 1, + CFTYPE_NOT_ON_ROOT = 2, + CFTYPE_NS_DELEGATABLE = 4, + CFTYPE_NO_PREFIX = 8, + CFTYPE_WORLD_WRITABLE = 16, + CFTYPE_DEBUG = 32, + __CFTYPE_ONLY_ON_DFL = 65536, + __CFTYPE_NOT_ON_DFL = 131072, + __CFTYPE_ADDED = 262144, +}; -struct proc_ops { - unsigned int proc_flags; - int (*proc_open)(struct inode *, struct file *); - ssize_t (*proc_read)(struct file *, char *, size_t, loff_t *); - ssize_t (*proc_read_iter)(struct kiocb *, struct iov_iter *); - ssize_t (*proc_write)(struct file *, const char *, size_t, loff_t *); - loff_t (*proc_lseek)(struct file *, loff_t, int); - int (*proc_release)(struct inode *, struct file *); - __poll_t (*proc_poll)(struct file *, struct poll_table_struct *); - long int (*proc_ioctl)(struct file *, unsigned int, long unsigned int); - int (*proc_mmap)(struct file *, struct vm_area_struct *); - long unsigned int (*proc_get_unmapped_area)(struct file *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); +struct cgroup_taskset { + struct list_head src_csets; + struct list_head dst_csets; + int nr_tasks; + int ssid; + struct list_head *csets; + struct css_set *cur_cset; + struct task_struct *cur_task; }; -typedef int (*proc_write_t)(struct file *, char *, size_t); +struct css_task_iter { + struct cgroup_subsys *ss; + unsigned int flags; + struct list_head *cset_pos; + struct list_head *cset_head; + struct list_head *tcset_pos; + struct list_head *tcset_head; + struct list_head *task_pos; + struct list_head *cur_tasks_head; + struct css_set *cur_cset; + struct css_set *cur_dcset; + struct task_struct *cur_task; + struct list_head iters_node; +}; -struct proc_dir_entry { - atomic_t in_use; - refcount_t refcnt; - struct list_head pde_openers; - spinlock_t pde_unload_lock; - struct completion *pde_unload_completion; - const struct inode_operations *proc_iops; - union { - const struct proc_ops *proc_ops; - const struct file_operations *proc_dir_ops; - }; - const struct dentry_operations *proc_dops; - union { - const struct seq_operations *seq_ops; - int (*single_show)(struct seq_file *, void *); - }; - proc_write_t write; - void *data; - unsigned int state_size; - unsigned int low_ino; - nlink_t nlink; - kuid_t uid; - kgid_t gid; - loff_t size; - struct proc_dir_entry *parent; - struct rb_root subdir; - struct rb_node subdir_node; +struct cgroup_fs_context { + struct kernfs_fs_context kfc; + struct cgroup_root *root; + struct cgroup_namespace *ns; + unsigned int flags; + bool cpuset_clone_children; + bool none; + bool all_ss; + u16 subsys_mask; char *name; - umode_t mode; - u8 flags; - u8 namelen; - char inline_name[0]; + char *release_agent; }; -union proc_op { - int (*proc_get_link)(struct dentry *, struct path *); - int (*proc_show)(struct seq_file *, struct pid_namespace *, struct pid *, struct task_struct *); - const char *lsm; +enum cgroup_filetype { + CGROUP_FILE_PROCS = 0, + CGROUP_FILE_TASKS = 1, }; -struct proc_inode { - struct pid *pid; - unsigned int fd; - union proc_op op; - struct proc_dir_entry *pde; - struct ctl_table_header *sysctl; - struct ctl_table *sysctl_entry; - struct hlist_node sibling_inodes; - const struct proc_ns_operations *ns_ops; - struct inode vfs_inode; +struct cgroup_pidlist { + struct { + enum cgroup_filetype type; + struct pid_namespace *ns; + } key; + pid_t *list; + int length; + struct list_head links; + struct cgroup *owner; + struct delayed_work destroy_dwork; }; -struct bpf_iter_aux_info; - -typedef u16 wchar_t; - -typedef u32 unicode_t; +struct cgroup_file_ctx { + struct cgroup_namespace *ns; + struct { + void *trigger; + } psi; + struct { + bool started; + struct css_task_iter iter; + } procs; + struct { + struct cgroup_pidlist *pidlist; + } procs1; +}; -struct nls_table { - const char *charset; - const char *alias; - int (*uni2char)(wchar_t, unsigned char *, int); - int (*char2uni)(const unsigned char *, int, wchar_t *); - const unsigned char *charset2lower; - const unsigned char *charset2upper; - struct module *owner; - struct nls_table *next; +struct cgrp_cset_link { + struct cgroup *cgrp; + struct css_set *cset; + struct list_head cset_link; + struct list_head cgrp_link; }; -enum utf16_endian { - UTF16_HOST_ENDIAN = 0, - UTF16_LITTLE_ENDIAN = 1, - UTF16_BIG_ENDIAN = 2, +struct cgroup_mgctx { + struct list_head preloaded_src_csets; + struct list_head preloaded_dst_csets; + struct cgroup_taskset tset; + u16 ss_mask; }; -struct utf8_table { - int cmask; - int cval; - int shift; - long int lmask; - long int lval; +enum cgroup1_param { + Opt_all = 0, + Opt_clone_children = 1, + Opt_cpuset_v2_mode = 2, + Opt_name = 3, + Opt_none = 4, + Opt_noprefix = 5, + Opt_release_agent = 6, + Opt_xattr = 7, + Opt_favordynmods = 8, + Opt_nofavordynmods = 9, }; -struct match_token { - int token; - const char *pattern; +struct fdtable { + unsigned int max_fds; + struct file **fd; + long unsigned int *close_on_exec; + long unsigned int *open_fds; + long unsigned int *full_fds_bits; + struct callback_head rcu; }; -enum { - MAX_OPT_ARGS = 3, +struct files_struct { + atomic_t count; + bool resize_in_progress; + wait_queue_head_t resize_wait; + struct fdtable *fdt; + struct fdtable fdtab; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + spinlock_t file_lock; + unsigned int next_fd; + long unsigned int close_on_exec_init[1]; + long unsigned int open_fds_init[1]; + long unsigned int full_fds_bits_init[1]; + struct file *fd_array[64]; + long: 64; + long: 64; + long: 64; + long: 64; }; -typedef struct { - char *from; - char *to; -} substring_t; +struct bpf_local_storage_data; -struct p9_fcall { - u32 size; - u8 id; - u16 tag; - size_t offset; - size_t capacity; - struct kmem_cache *cache; - u8 *sdata; +struct bpf_local_storage { + struct bpf_local_storage_data *cache[16]; + struct hlist_head list; + void *owner; + struct callback_head rcu; + raw_spinlock_t lock; }; -struct p9_req_t { - int status; - int t_err; - struct kref refcount; - wait_queue_head_t wq; - struct p9_fcall tc; - struct p9_fcall rc; - struct list_head req_list; +enum { + BPF_ANY = 0, + BPF_NOEXIST = 1, + BPF_EXIST = 2, + BPF_F_LOCK = 4, }; -struct p9_trans_module { - struct list_head list; - char *name; - int maxsize; - int def; - struct module *owner; - int (*create)(struct p9_client *, const char *, char *); - void (*close)(struct p9_client *); - int (*request)(struct p9_client *, struct p9_req_t *); - int (*cancel)(struct p9_client *, struct p9_req_t *); - int (*cancelled)(struct p9_client *, struct p9_req_t *); - int (*zc_request)(struct p9_client *, struct p9_req_t *, struct iov_iter *, struct iov_iter *, int, int, int); - int (*show_options)(struct seq_file *, struct p9_client *); +enum { + BPF_LOCAL_STORAGE_GET_F_CREATE = 1, + BPF_SK_STORAGE_GET_F_CREATE = 1, }; enum { - Opt_debug = 0, - Opt_dfltuid = 1, - Opt_dfltgid = 2, - Opt_afid = 3, - Opt_uname = 4, - Opt_remotename = 5, - Opt_cache = 6, - Opt_cachetag = 7, - Opt_nodevmap = 8, - Opt_cache_loose = 9, - Opt_fscache = 10, - Opt_mmap = 11, - Opt_access = 12, - Opt_posixacl = 13, - Opt_locktimeout = 14, - Opt_err = 15, + BTF_TRACING_TYPE_TASK = 0, + BTF_TRACING_TYPE_FILE = 1, + BTF_TRACING_TYPE_VMA = 2, + MAX_BTF_TRACING_TYPE = 3, }; -struct selinux_avc; - -struct selinux_policy; +struct bpf_local_storage_map_bucket; -struct selinux_state { - bool enforcing; - bool checkreqprot; - bool initialized; - bool policycap[8]; - struct page *status_page; - struct mutex status_lock; - struct selinux_avc *avc; - struct selinux_policy *policy; - struct mutex policy_mutex; +struct bpf_local_storage_map { + struct bpf_map map; + struct bpf_local_storage_map_bucket *buckets; + u32 bucket_log; + u16 elem_size; + u16 cache_idx; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct selinux_kernel_status { - u32 version; - u32 sequence; - u32 enforcing; - u32 policyload; - u32 deny_unknown; +struct bpf_local_storage_map_bucket { + struct hlist_head list; + raw_spinlock_t lock; }; -typedef char *acpi_string; +struct bpf_local_storage_data { + struct bpf_local_storage_map *smap; + u8 data[0]; +}; -struct acpi_object_list { - u32 count; - union acpi_object *pointer; +struct bpf_local_storage_elem { + struct hlist_node map_node; + struct hlist_node snode; + struct bpf_local_storage *local_storage; + struct callback_head rcu; + long: 64; + struct bpf_local_storage_data sdata; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct acpi_device_physical_node { - unsigned int node_id; - struct list_head node; - struct device *dev; - bool put_online: 1; +struct bpf_local_storage_cache { + spinlock_t idx_lock; + u64 idx_usage_counts[16]; }; -struct acpi_bus_type { - struct list_head list; - const char *name; - bool (*match)(struct device *); - struct acpi_device * (*find_companion)(struct device *); - void (*setup)(struct device *); -}; +typedef u64 (*btf_bpf_task_storage_get_recur)(struct bpf_map *, struct task_struct *, void *, u64, gfp_t); -struct __va_list_tag { - unsigned int gp_offset; - unsigned int fp_offset; - void *overflow_arg_area; - void *reg_save_area; -}; +typedef u64 (*btf_bpf_task_storage_get)(struct bpf_map *, struct task_struct *, void *, u64, gfp_t); -typedef __builtin_va_list va_list; +typedef u64 (*btf_bpf_task_storage_delete_recur)(struct bpf_map *, struct task_struct *); -struct klist_node; +typedef u64 (*btf_bpf_task_storage_delete)(struct bpf_map *, struct task_struct *); -struct klist { - spinlock_t k_lock; - struct list_head k_list; - void (*get)(struct klist_node *); - void (*put)(struct klist_node *); -}; +typedef struct { + int val[2]; +} __kernel_fsid_t; -struct klist_node { - void *n_klist; - struct list_head n_node; - struct kref n_ref; +struct __large_struct { + long unsigned int buf[100]; }; -struct subsys_private { - struct kset subsys; - struct kset *devices_kset; - struct list_head interfaces; - struct mutex mutex; - struct kset *drivers_kset; - struct klist klist_devices; - struct klist klist_drivers; - struct blocking_notifier_head bus_notifier; - unsigned int drivers_autoprobe: 1; - struct bus_type *bus; - struct kset glue_dirs; - struct class *class; -}; +typedef struct fsnotify_mark_connector *fsnotify_connp_t; -struct driver_private { - struct kobject kobj; - struct klist klist_devices; - struct klist_node knode_bus; - struct module_kobject *mkobj; - struct device_driver *driver; +struct fsnotify_mark_connector { + spinlock_t lock; + short unsigned int type; + short unsigned int flags; + __kernel_fsid_t fsid; + union { + fsnotify_connp_t *obj; + struct fsnotify_mark_connector *destroy_next; + }; + struct hlist_head list; }; -typedef int (*dr_match_t)(struct device *, void *, void *); - -struct device_private { - struct klist klist_children; - struct klist_node knode_parent; - struct klist_node knode_driver; - struct klist_node knode_bus; - struct klist_node knode_class; - struct list_head deferred_probe; - struct device_driver *async_driver; - char *deferred_probe_reason; - struct device *device; - u8 dead: 1; +struct fd { + struct file *file; + unsigned int flags; }; -struct devres_node { - struct list_head entry; - dr_release_t release; - const char *name; - size_t size; +enum fsnotify_data_type { + FSNOTIFY_EVENT_NONE = 0, + FSNOTIFY_EVENT_PATH = 1, + FSNOTIFY_EVENT_INODE = 2, + FSNOTIFY_EVENT_DENTRY = 3, + FSNOTIFY_EVENT_ERROR = 4, }; -struct devres { - struct devres_node node; - u8 data[0]; +struct linux_dirent64 { + u64 d_ino; + s64 d_off; + short unsigned int d_reclen; + unsigned char d_type; + char d_name[0]; }; -struct devres_group { - struct devres_node node[2]; - void *id; - int color; +struct old_linux_dirent { + long unsigned int d_ino; + long unsigned int d_offset; + short unsigned int d_namlen; + char d_name[1]; }; -struct action_devres { - void *data; - void (*action)(void *); +struct readdir_callback { + struct dir_context ctx; + struct old_linux_dirent *dirent; + int result; }; -struct pages_devres { - long unsigned int addr; - unsigned int order; +struct linux_dirent { + long unsigned int d_ino; + long unsigned int d_off; + short unsigned int d_reclen; + char d_name[1]; }; -struct rhlist_head { - struct rhash_head rhead; - struct rhlist_head *next; +struct getdents_callback { + struct dir_context ctx; + struct linux_dirent *current_dir; + int prev_reclen; + int count; + int error; }; -struct rhash_lock_head; - -struct bucket_table { - unsigned int size; - unsigned int nest; - u32 hash_rnd; - struct list_head walkers; - struct callback_head rcu; - struct bucket_table *future_tbl; - struct lockdep_map dep_map; - long: 64; - long: 64; - long: 64; - long: 64; - struct rhash_lock_head *buckets[0]; +struct getdents_callback64 { + struct dir_context ctx; + struct linux_dirent64 *current_dir; + int prev_reclen; + int count; + int error; }; -struct rhash_lock_head {}; +typedef int get_block_t(struct inode *, sector_t, struct buffer_head *, int); -enum devlink_port_type { - DEVLINK_PORT_TYPE_NOTSET = 0, - DEVLINK_PORT_TYPE_AUTO = 1, - DEVLINK_PORT_TYPE_ETH = 2, - DEVLINK_PORT_TYPE_IB = 3, +struct bvec_iter_all { + struct bio_vec bv; + int idx; + unsigned int done; }; -enum devlink_port_flavour { - DEVLINK_PORT_FLAVOUR_PHYSICAL = 0, - DEVLINK_PORT_FLAVOUR_CPU = 1, - DEVLINK_PORT_FLAVOUR_DSA = 2, - DEVLINK_PORT_FLAVOUR_PCI_PF = 3, - DEVLINK_PORT_FLAVOUR_PCI_VF = 4, - DEVLINK_PORT_FLAVOUR_VIRTUAL = 5, - DEVLINK_PORT_FLAVOUR_UNUSED = 6, - DEVLINK_PORT_FLAVOUR_PCI_SF = 7, +enum mapping_flags { + AS_EIO = 0, + AS_ENOSPC = 1, + AS_MM_ALL_LOCKS = 2, + AS_UNEVICTABLE = 3, + AS_EXITING = 4, + AS_NO_WRITEBACK_TAGS = 5, + AS_LARGE_FOLIO_SUPPORT = 6, }; -struct devlink_port_phys_attrs { - u32 port_number; - u32 split_subport_number; -}; +typedef int (*writepage_t)(struct page *, struct writeback_control *, void *); -struct devlink_port_pci_pf_attrs { - u32 controller; - u16 pf; - u8 external: 1; +struct mpage_readpage_args { + struct bio *bio; + struct folio *folio; + unsigned int nr_pages; + bool is_readahead; + sector_t last_block_in_bio; + struct buffer_head map_bh; + long unsigned int first_logical_block; + get_block_t *get_block; }; -struct devlink_port_pci_vf_attrs { - u32 controller; - u16 pf; - u16 vf; - u8 external: 1; +struct mpage_data { + struct bio *bio; + sector_t last_block_in_bio; + get_block_t *get_block; }; -struct devlink_port_pci_sf_attrs { - u32 controller; - u32 sf; - u16 pf; - u8 external: 1; +struct seccomp_data { + int nr; + __u32 arch; + __u64 instruction_pointer; + __u64 args[6]; }; -struct devlink_port_attrs { - u8 split: 1; - u8 splittable: 1; - u32 lanes; - enum devlink_port_flavour flavour; - struct netdev_phys_item_id switch_id; - union { - struct devlink_port_phys_attrs phys; - struct devlink_port_pci_pf_attrs pci_pf; - struct devlink_port_pci_vf_attrs pci_vf; - struct devlink_port_pci_sf_attrs pci_sf; - }; +enum proc_hidepid { + HIDEPID_OFF = 0, + HIDEPID_NO_ACCESS = 1, + HIDEPID_INVISIBLE = 2, + HIDEPID_NOT_PTRACEABLE = 4, }; -struct devlink; - -struct devlink_rate; - -struct devlink_linecard; +enum proc_pidonly { + PROC_PIDONLY_OFF = 0, + PROC_PIDONLY_ON = 1, +}; -struct devlink_port { - struct list_head list; - struct list_head param_list; - struct list_head region_list; - struct devlink *devlink; - unsigned int index; - spinlock_t type_lock; - enum devlink_port_type type; - enum devlink_port_type desired_type; - void *type_dev; - struct devlink_port_attrs attrs; - u8 attrs_set: 1; - u8 switch_port: 1; - struct delayed_work type_warn_dw; - struct list_head reporter_list; - struct mutex reporters_lock; - struct devlink_rate *devlink_rate; - struct devlink_linecard *linecard; +struct proc_fs_info { + struct pid_namespace *pid_ns; + struct dentry *proc_self; + struct dentry *proc_thread_self; + kgid_t pid_gid; + enum proc_hidepid hide_pid; + enum proc_pidonly pidonly; }; -struct udp_hslot; +struct genradix_root; -struct udp_table { - struct udp_hslot *hash; - struct udp_hslot *hash2; - unsigned int mask; - unsigned int log; +struct __genradix { + struct genradix_root *root; }; -struct fib_entry_notifier_info { - struct fib_notifier_info info; - u32 dst; - int dst_len; - struct fib_info *fi; - dscp_t dscp; - u8 type; - u32 tb_id; +struct timens_offsets { + struct timespec64 monotonic; + struct timespec64 boottime; }; -enum nexthop_event_type { - NEXTHOP_EVENT_DEL = 0, - NEXTHOP_EVENT_REPLACE = 1, - NEXTHOP_EVENT_RES_TABLE_PRE_REPLACE = 2, - NEXTHOP_EVENT_BUCKET_REPLACE = 3, +struct time_namespace { + struct user_namespace *user_ns; + struct ucounts *ucounts; + struct ns_common ns; + struct timens_offsets offsets; + struct page *vvar_page; + bool frozen_offsets; }; -enum nh_notifier_info_type { - NH_NOTIFIER_INFO_TYPE_SINGLE = 0, - NH_NOTIFIER_INFO_TYPE_GRP = 1, - NH_NOTIFIER_INFO_TYPE_RES_TABLE = 2, - NH_NOTIFIER_INFO_TYPE_RES_BUCKET = 3, +struct syscall_info { + __u64 sp; + struct seccomp_data data; }; -struct nh_notifier_single_info { - struct net_device *dev; - u8 gw_family; - union { - __be32 ipv4; - struct in6_addr ipv6; - }; - u8 is_reject: 1; - u8 is_fdb: 1; - u8 has_encap: 1; +struct proc_timens_offset { + int clockid; + struct timespec64 val; }; -struct nh_notifier_grp_entry_info { - u8 weight; - u32 id; - struct nh_notifier_single_info nh; +enum resctrl_conf_type { + CDP_NONE = 0, + CDP_CODE = 1, + CDP_DATA = 2, }; -struct nh_notifier_grp_info { - u16 num_nh; - bool is_fdb; - struct nh_notifier_grp_entry_info nh_entries[0]; +struct pid_entry { + const char *name; + unsigned int len; + umode_t mode; + const struct inode_operations *iop; + const struct file_operations *fop; + union proc_op op; }; -struct nh_notifier_res_bucket_info { - u16 bucket_index; - unsigned int idle_timer_ms; - bool force; - struct nh_notifier_single_info old_nh; - struct nh_notifier_single_info new_nh; +struct limit_names { + const char *name; + const char *unit; }; -struct nh_notifier_res_table_info { - u16 num_nh_buckets; - struct nh_notifier_single_info nhs[0]; +struct map_files_info { + long unsigned int start; + long unsigned int end; + fmode_t mode; }; -struct nh_notifier_info { - struct net *net; - struct netlink_ext_ack *extack; - u32 id; - enum nh_notifier_info_type type; - union { - struct nh_notifier_single_info *nh; - struct nh_notifier_grp_info *nh_grp; - struct nh_notifier_res_table_info *nh_res_table; - struct nh_notifier_res_bucket_info *nh_res_bucket; - }; +struct tgid_iter { + unsigned int tgid; + struct task_struct *task; }; -struct flow_action_cookie { - u32 cookie_len; - u8 cookie[0]; -}; +typedef unsigned int zap_flags_t; -enum devlink_rate_type { - DEVLINK_RATE_TYPE_LEAF = 0, - DEVLINK_RATE_TYPE_NODE = 1, +enum migrate_reason { + MR_COMPACTION = 0, + MR_MEMORY_FAILURE = 1, + MR_MEMORY_HOTPLUG = 2, + MR_SYSCALL = 3, + MR_MEMPOLICY_MBIND = 4, + MR_NUMA_MISPLACED = 5, + MR_CONTIG_RANGE = 6, + MR_LONGTERM_PIN = 7, + MR_DEMOTION = 8, + MR_TYPES = 9, }; -struct devlink_rate { - struct list_head list; - enum devlink_rate_type type; - struct devlink *devlink; - void *priv; - u64 tx_share; - u64 tx_max; - struct devlink_rate *parent; - union { - struct devlink_port *devlink_port; - struct { - char *name; - refcount_t refcnt; - }; - }; +struct kstatfs { + long int f_type; + long int f_bsize; + u64 f_blocks; + u64 f_bfree; + u64 f_bavail; + u64 f_files; + u64 f_ffree; + __kernel_fsid_t f_fsid; + long int f_namelen; + long int f_frsize; + long int f_flags; + long int f_spare[4]; }; -struct devlink_dev_stats { - u32 reload_stats[6]; - u32 remote_reload_stats[6]; +struct vm_unmapped_area_info { + long unsigned int flags; + long unsigned int length; + long unsigned int low_limit; + long unsigned int high_limit; + long unsigned int align_mask; + long unsigned int align_offset; }; -struct devlink_dpipe_headers; - -struct devlink_ops; - -struct devlink { - u32 index; - struct list_head port_list; - struct list_head rate_list; - struct list_head sb_list; - struct list_head dpipe_table_list; - struct list_head resource_list; - struct list_head param_list; - struct list_head region_list; - struct list_head reporter_list; - struct mutex reporters_lock; - struct devlink_dpipe_headers *dpipe_headers; - struct list_head trap_list; - struct list_head trap_group_list; - struct list_head trap_policer_list; - struct list_head linecard_list; - struct mutex linecards_lock; - const struct devlink_ops *ops; - u64 features; - struct xarray snapshot_ids; - struct devlink_dev_stats stats; - struct device *dev; - possible_net_t _net; - struct mutex lock; - u8 reload_failed: 1; - refcount_t refcount; - struct completion comp; - char priv[0]; +enum { + SUBPAGE_INDEX_SUBPOOL = 1, + SUBPAGE_INDEX_CGROUP = 2, + SUBPAGE_INDEX_CGROUP_RSVD = 3, + __MAX_CGROUP_SUBPAGE_INDEX = 3, + SUBPAGE_INDEX_HWPOISON = 4, + __NR_USED_SUBPAGE = 5, }; -typedef u64 devlink_resource_occ_get_t(void *); - -struct udp_hslot { - struct hlist_head head; - int count; +struct resv_map { + struct kref refs; spinlock_t lock; + struct list_head regions; + long int adds_in_progress; + struct list_head region_cache; + long int region_cache_count; + struct page_counter *reservation_counter; + long unsigned int pages_per_hpage; + struct cgroup_subsys_state *css; }; -struct udp_tunnel_info { - short unsigned int type; - sa_family_t sa_family; - __be16 port; - u8 hw_priv; +struct hugetlb_vma_lock { + struct kref refs; + struct rw_semaphore rw_sema; + struct vm_area_struct *vma; }; -struct udp_tunnel_nic_shared { - struct udp_tunnel_nic *udp_tunnel_nic_info; - struct list_head devices; +struct hugetlbfs_inode_info { + struct shared_policy policy; + struct inode vfs_inode; + unsigned int seals; }; -struct devlink_region; - -struct devlink_health_reporter; +enum hugetlb_page_flags { + HPG_restore_reserve = 0, + HPG_migratable = 1, + HPG_temporary = 2, + HPG_freed = 3, + HPG_vmemmap_optimized = 4, + HPG_raw_hwp_unreliable = 5, + __NR_HPAGEFLAGS = 6, +}; -struct nsim_dev_health { - struct devlink_health_reporter *empty_reporter; - struct devlink_health_reporter *dummy_reporter; - struct dentry *ddir; - char *recovered_break_msg; - u32 binary_len; - bool fail_recover; +struct pagevec { + unsigned char nr; + bool percpu_pvec_drained; + struct page *pages[15]; }; -struct nsim_dev_hwstats { - struct dentry *ddir; - struct dentry *l3_ddir; - struct mutex hwsdev_list_lock; - struct list_head l3_list; - struct notifier_block netdevice_nb; - struct delayed_work traffic_dw; +struct folio_batch { + unsigned char nr; + bool percpu_pvec_drained; + struct folio *folios[15]; }; -struct nsim_dev_psample; - -struct nsim_bus_dev; - -struct nsim_fib_data; - -struct nsim_trap_data; - -struct nsim_vf_config; - -struct nsim_dev { - struct nsim_bus_dev *nsim_bus_dev; - struct nsim_fib_data *fib_data; - struct nsim_trap_data *trap_data; - struct dentry *ddir; - struct dentry *ports_ddir; - struct dentry *take_snapshot; - struct dentry *nodes_ddir; - struct nsim_vf_config *vfconfigs; - struct bpf_offload_dev *bpf_dev; - bool bpf_bind_accept; - bool bpf_bind_verifier_accept; - u32 bpf_bind_verifier_delay; - struct dentry *ddir_bpf_bound_progs; - u32 prog_id_gen; - struct list_head bpf_bound_progs; - struct list_head bpf_bound_maps; - struct netdev_phys_item_id switch_id; - struct list_head port_list; - bool fw_update_status; - u32 fw_update_overwrite_mask; - u32 max_macs; - bool test1; - bool dont_allow_reload; - bool fail_reload; - struct devlink_region *dummy_region; - struct nsim_dev_health health; - struct nsim_dev_hwstats hwstats; - struct flow_action_cookie *fa_cookie; - spinlock_t fa_cookie_lock; - bool fail_trap_group_set; - bool fail_trap_policer_set; - bool fail_trap_policer_counter_get; - bool fail_trap_drop_counter_get; - struct { - struct udp_tunnel_nic_shared utn_shared; - u32 __ports[8]; - bool sync_all; - bool open_only; - bool ipv4_only; - bool shared; - bool static_iana_vxlan; - u32 sleep; - } udp_ports; - struct nsim_dev_psample *psample; - u16 esw_mode; +enum hugetlbfs_size_type { + NO_SIZE = 0, + SIZE_STD = 1, + SIZE_PERCENT = 2, }; -struct nsim_bus_dev { - struct device dev; - struct list_head list; - unsigned int port_count; - unsigned int num_queues; - struct net *initial_net; - unsigned int max_vfs; - unsigned int num_vfs; - struct mutex nsim_bus_reload_lock; - bool in_reload; - bool init; +struct hugetlbfs_fs_context { + struct hstate *hstate; + long long unsigned int max_size_opt; + long long unsigned int min_size_opt; + long int max_hpages; + long int nr_inodes; + long int min_hpages; + enum hugetlbfs_size_type max_val_type; + enum hugetlbfs_size_type min_val_type; + kuid_t uid; + kgid_t gid; + umode_t mode; }; -enum nsim_resource_id { - NSIM_RESOURCE_NONE = 0, - NSIM_RESOURCE_IPV4 = 1, - NSIM_RESOURCE_IPV4_FIB = 2, - NSIM_RESOURCE_IPV4_FIB_RULES = 3, - NSIM_RESOURCE_IPV6 = 4, - NSIM_RESOURCE_IPV6_FIB = 5, - NSIM_RESOURCE_IPV6_FIB_RULES = 6, - NSIM_RESOURCE_NEXTHOPS = 7, +enum hugetlb_param { + Opt_gid = 0, + Opt_min_size = 1, + Opt_mode = 2, + Opt_nr_inodes = 3, + Opt_pagesize = 4, + Opt_size = 5, + Opt_uid = 6, }; -struct nsim_vf_config { - int link_state; - u16 min_tx_rate; - u16 max_tx_rate; - u16 vlan; - __be16 vlan_proto; - u16 qos; - u8 vf_mac[6]; - bool spoofchk_enabled; - bool trusted; - bool rss_query_enabled; +struct word_at_a_time { + const long unsigned int one_bits; + const long unsigned int high_bits; }; -struct nsim_fib_entry { - u64 max; - atomic64_t num; -}; +typedef u16 uint16_t; -struct nsim_per_fib_data { - struct nsim_fib_entry fib; - struct nsim_fib_entry rules; +enum con_scroll { + SM_UP = 0, + SM_DOWN = 1, }; -struct nsim_fib_data { - struct notifier_block fib_nb; - struct nsim_per_fib_data ipv4; - struct nsim_per_fib_data ipv6; - struct nsim_fib_entry nexthops; - struct rhashtable fib_rt_ht; - struct list_head fib_rt_list; - struct mutex fib_lock; - struct notifier_block nexthop_nb; - struct rhashtable nexthop_ht; - struct devlink *devlink; - struct work_struct fib_event_work; - struct list_head fib_event_queue; - spinlock_t fib_event_queue_lock; - struct mutex nh_lock; - struct dentry *ddir; - bool fail_route_offload; - bool fail_res_nexthop_group_replace; - bool fail_nexthop_bucket_replace; +enum vc_intensity { + VCI_HALF_BRIGHT = 0, + VCI_NORMAL = 1, + VCI_BOLD = 2, + VCI_MASK = 3, }; -struct nsim_fib_rt_key { - unsigned char addr[16]; - unsigned char prefix_len; - int family; - u32 tb_id; -}; +struct vc_data; -struct nsim_fib_rt { - struct nsim_fib_rt_key key; - struct rhash_head ht_node; - struct list_head list; -}; +struct console_font; -struct nsim_fib4_rt { - struct nsim_fib_rt common; - struct fib_info *fi; - dscp_t dscp; - u8 type; +struct consw { + struct module *owner; + const char * (*con_startup)(); + void (*con_init)(struct vc_data *, int); + void (*con_deinit)(struct vc_data *); + void (*con_clear)(struct vc_data *, int, int, int, int); + void (*con_putc)(struct vc_data *, int, int, int); + void (*con_putcs)(struct vc_data *, const short unsigned int *, int, int, int); + void (*con_cursor)(struct vc_data *, int); + bool (*con_scroll)(struct vc_data *, unsigned int, unsigned int, enum con_scroll, unsigned int); + int (*con_switch)(struct vc_data *); + int (*con_blank)(struct vc_data *, int, int); + int (*con_font_set)(struct vc_data *, struct console_font *, unsigned int); + int (*con_font_get)(struct vc_data *, struct console_font *); + int (*con_font_default)(struct vc_data *, struct console_font *, char *); + int (*con_resize)(struct vc_data *, unsigned int, unsigned int, unsigned int); + void (*con_set_palette)(struct vc_data *, const unsigned char *); + void (*con_scrolldelta)(struct vc_data *, int); + int (*con_set_origin)(struct vc_data *); + void (*con_save_screen)(struct vc_data *); + u8 (*con_build_attr)(struct vc_data *, u8, enum vc_intensity, bool, bool, bool, bool); + void (*con_invert_region)(struct vc_data *, u16 *, int); + u16 * (*con_screen_pos)(const struct vc_data *, int); + long unsigned int (*con_getxy)(struct vc_data *, long unsigned int, int *, int *); + void (*con_flush_scrollback)(struct vc_data *); + int (*con_debug_enter)(struct vc_data *); + int (*con_debug_leave)(struct vc_data *); }; -struct nsim_fib6_rt { - struct nsim_fib_rt common; - struct list_head nh_list; - unsigned int nhs; +struct vc_state { + unsigned int x; + unsigned int y; + unsigned char color; + unsigned char Gx_charset[2]; + unsigned int charset: 1; + enum vc_intensity intensity; + bool italic; + bool underline; + bool blink; + bool reverse; }; -struct nsim_fib6_rt_nh { - struct list_head list; - struct fib6_info *rt; +struct console_font { + unsigned int width; + unsigned int height; + unsigned int charcount; + unsigned char *data; }; -struct nsim_fib6_event { - struct fib6_info **rt_arr; - unsigned int nrt6; +struct vt_mode { + char mode; + char waitv; + short int relsig; + short int acqsig; + short int frsig; }; -struct nsim_fib_event { - struct list_head list; - union { - struct fib_entry_notifier_info fen_info; - struct nsim_fib6_event fib6_event; - }; - struct nsim_fib_data *data; - long unsigned int event; - int family; -}; +struct uni_pagedict; -struct nsim_nexthop { - struct rhash_head ht_node; - u64 occ; - u32 id; - bool is_resilient; -}; +struct uni_screen; -struct tc_ratespec { - unsigned char cell_log; - __u8 linklayer; - short unsigned int overhead; - short int cell_align; - short unsigned int mpu; - __u32 rate; +struct vc_data { + struct tty_port port; + struct vc_state state; + struct vc_state saved_state; + short unsigned int vc_num; + unsigned int vc_cols; + unsigned int vc_rows; + unsigned int vc_size_row; + unsigned int vc_scan_lines; + unsigned int vc_cell_height; + long unsigned int vc_origin; + long unsigned int vc_scr_end; + long unsigned int vc_visible_origin; + unsigned int vc_top; + unsigned int vc_bottom; + const struct consw *vc_sw; + short unsigned int *vc_screenbuf; + unsigned int vc_screenbuf_size; + unsigned char vc_mode; + unsigned char vc_attr; + unsigned char vc_def_color; + unsigned char vc_ulcolor; + unsigned char vc_itcolor; + unsigned char vc_halfcolor; + unsigned int vc_cursor_type; + short unsigned int vc_complement_mask; + short unsigned int vc_s_complement_mask; + long unsigned int vc_pos; + short unsigned int vc_hi_font_mask; + struct console_font vc_font; + short unsigned int vc_video_erase_char; + unsigned int vc_state; + unsigned int vc_npar; + unsigned int vc_par[16]; + struct vt_mode vt_mode; + struct pid *vt_pid; + int vt_newvt; + wait_queue_head_t paste_wait; + unsigned int vc_disp_ctrl: 1; + unsigned int vc_toggle_meta: 1; + unsigned int vc_decscnm: 1; + unsigned int vc_decom: 1; + unsigned int vc_decawm: 1; + unsigned int vc_deccm: 1; + unsigned int vc_decim: 1; + unsigned int vc_priv: 3; + unsigned int vc_need_wrap: 1; + unsigned int vc_can_do_color: 1; + unsigned int vc_report_mouse: 2; + unsigned char vc_utf: 1; + unsigned char vc_utf_count; + int vc_utf_char; + long unsigned int vc_tab_stop[4]; + unsigned char vc_palette[48]; + short unsigned int *vc_translate; + unsigned int vc_resize_user; + unsigned int vc_bell_pitch; + unsigned int vc_bell_duration; + short unsigned int vc_cur_blink_ms; + struct vc_data **vc_display_fg; + struct uni_pagedict *uni_pagedict; + struct uni_pagedict **uni_pagedict_loc; + struct uni_screen *vc_uni_screen; }; -struct tc_prio_qopt { - int bands; - __u8 priomap[16]; +struct vc { + struct vc_data *d; + struct work_struct SAK_work; }; -enum netdev_queue_state_t { - __QUEUE_STATE_DRV_XOFF = 0, - __QUEUE_STATE_STACK_XOFF = 1, - __QUEUE_STATE_FROZEN = 2, +struct vgastate { + void *vgabase; + long unsigned int membase; + __u32 memsize; + __u32 flags; + __u32 depth; + __u32 num_attr; + __u32 num_crtc; + __u32 num_gfx; + __u32 num_seq; + void *vidstate; }; -enum { - TCA_UNSPEC = 0, - TCA_KIND = 1, - TCA_OPTIONS = 2, - TCA_STATS = 3, - TCA_XSTATS = 4, - TCA_RATE = 5, - TCA_FCNT = 6, - TCA_STATS2 = 7, - TCA_STAB = 8, - TCA_PAD = 9, - TCA_DUMP_INVISIBLE = 10, - TCA_CHAIN = 11, - TCA_HW_OFFLOAD = 12, - TCA_INGRESS_BLOCK = 13, - TCA_EGRESS_BLOCK = 14, - TCA_DUMP_FLAGS = 15, - __TCA_MAX = 16, +struct of_phandle_args { + struct device_node *np; + int args_count; + uint32_t args[16]; }; -struct skb_array { - struct ptr_ring ring; -}; +typedef u64 acpi_physical_address; -enum qdisc_state_t { - __QDISC_STATE_SCHED = 0, - __QDISC_STATE_DEACTIVATED = 1, - __QDISC_STATE_MISSED = 2, - __QDISC_STATE_DRAINING = 3, -}; +typedef u64 acpi_integer; -enum qdisc_state2_t { - __QDISC_STATE2_RUNNING = 0, -}; +typedef u8 acpi_adr_space_type; -struct psched_ratecfg { - u64 rate_bytes_ps; - u32 mult; - u16 overhead; - u16 mpu; - u8 linklayer; - u8 shift; -}; +typedef acpi_status (*acpi_adr_space_handler)(u32, acpi_physical_address, u32, u64 *, void *, void *); -struct psched_pktrate { - u64 rate_pkts_ps; - u32 mult; - u8 shift; +struct acpi_pcc_info { + u8 subspace_id; + u16 length; + u8 *internal_buffer; }; -struct mini_Qdisc_pair { - struct mini_Qdisc miniq1; - struct mini_Qdisc miniq2; - struct mini_Qdisc **p_miniq; -}; +typedef acpi_status (*acpi_adr_space_setup)(acpi_handle, u32, void *, void **); -struct pfifo_fast_priv { - struct skb_array q[3]; -}; +struct mbox_chan; -struct in_addr { - __be32 s_addr; +struct mbox_chan_ops { + int (*send_data)(struct mbox_chan *, void *); + int (*flush)(struct mbox_chan *, long unsigned int); + int (*startup)(struct mbox_chan *); + void (*shutdown)(struct mbox_chan *); + bool (*last_tx_done)(struct mbox_chan *); + bool (*peek_data)(struct mbox_chan *); }; -struct ip_mreqn { - struct in_addr imr_multiaddr; - struct in_addr imr_address; - int imr_ifindex; -}; +struct mbox_controller; -struct flow_dissector { - unsigned int used_keys; - short unsigned int offset[29]; -}; +struct mbox_client; -struct scm_creds { - u32 pid; - kuid_t uid; - kgid_t gid; +struct mbox_chan { + struct mbox_controller *mbox; + unsigned int txdone_method; + struct mbox_client *cl; + struct completion tx_complete; + void *active_req; + unsigned int msg_count; + unsigned int msg_free; + void *msg_data[20]; + spinlock_t lock; + void *con_priv; }; -struct netlink_skb_parms { - struct scm_creds creds; - __u32 portid; - __u32 dst_group; - __u32 flags; - struct sock *sk; - bool nsid_is_set; - int nsid; +struct mbox_controller { + struct device *dev; + const struct mbox_chan_ops *ops; + struct mbox_chan *chans; + int num_chans; + bool txdone_irq; + bool txdone_poll; + unsigned int txpoll_period; + struct mbox_chan * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *); + struct hrtimer poll_hrt; + spinlock_t poll_hrt_lock; + struct list_head node; }; -struct ip_sf_list; - -struct ip_mc_list { - struct in_device *interface; - __be32 multiaddr; - unsigned int sfmode; - struct ip_sf_list *sources; - struct ip_sf_list *tomb; - long unsigned int sfcount[2]; - union { - struct ip_mc_list *next; - struct ip_mc_list *next_rcu; - }; - struct ip_mc_list *next_hash; - struct timer_list timer; - int users; - refcount_t refcnt; - spinlock_t lock; - char tm_running; - char reporter; - char unsolicit_count; - char loaded; - unsigned char gsquery; - unsigned char crcount; - struct callback_head rcu; +struct mbox_client { + struct device *dev; + bool tx_block; + long unsigned int tx_tout; + bool knows_txdone; + void (*rx_callback)(struct mbox_client *, void *); + void (*tx_prepare)(struct mbox_client *, void *); + void (*tx_done)(struct mbox_client *, void *, int); }; -struct ip_sf_socklist { - unsigned int sl_max; - unsigned int sl_count; - struct callback_head rcu; - __be32 sl_addr[0]; +struct pcc_mbox_chan { + struct mbox_chan *mchan; + u64 shmem_base_addr; + u64 shmem_size; + u32 latency; + u32 max_access_rate; + u16 min_turnaround_time; }; -struct ip_mc_socklist { - struct ip_mc_socklist *next_rcu; - struct ip_mreqn multi; - unsigned int sfmode; - struct ip_sf_socklist *sflist; - struct callback_head rcu; +struct pcc_data { + struct pcc_mbox_chan *pcc_chan; + void *pcc_comm_addr; + struct completion done; + struct mbox_client cl; + struct acpi_pcc_info ctx; }; -struct ip_sf_list { - struct ip_sf_list *sf_next; - long unsigned int sf_count[2]; - __be32 sf_inaddr; - unsigned char sf_gsresp; - unsigned char sf_oldin; - unsigned char sf_crcount; -}; - -enum netlink_validation { - NL_VALIDATE_LIBERAL = 0, - NL_VALIDATE_TRAILING = 1, - NL_VALIDATE_MAXTYPE = 2, - NL_VALIDATE_UNSPEC = 4, - NL_VALIDATE_STRICT_ATTRS = 8, - NL_VALIDATE_NESTED = 16, -}; - -enum rtnl_link_flags { - RTNL_FLAG_DOIT_UNLOCKED = 1, - RTNL_FLAG_BULK_DEL_SUPPORTED = 2, -}; - -struct uncached_list { - spinlock_t lock; - struct list_head head; - struct list_head quarantine; +struct acpi_rsconvert_info { + u8 opcode; + u8 resource_offset; + u8 aml_offset; + u8 value; }; -struct rt_cache_stat { - unsigned int in_slow_tot; - unsigned int in_slow_mc; - unsigned int in_no_route; - unsigned int in_brd; - unsigned int in_martian_dst; - unsigned int in_martian_src; - unsigned int out_slow_tot; - unsigned int out_slow_mc; +enum { + ACPI_RSC_INITGET = 0, + ACPI_RSC_INITSET = 1, + ACPI_RSC_FLAGINIT = 2, + ACPI_RSC_1BITFLAG = 3, + ACPI_RSC_2BITFLAG = 4, + ACPI_RSC_3BITFLAG = 5, + ACPI_RSC_6BITFLAG = 6, + ACPI_RSC_ADDRESS = 7, + ACPI_RSC_BITMASK = 8, + ACPI_RSC_BITMASK16 = 9, + ACPI_RSC_COUNT = 10, + ACPI_RSC_COUNT16 = 11, + ACPI_RSC_COUNT_GPIO_PIN = 12, + ACPI_RSC_COUNT_GPIO_RES = 13, + ACPI_RSC_COUNT_GPIO_VEN = 14, + ACPI_RSC_COUNT_SERIAL_RES = 15, + ACPI_RSC_COUNT_SERIAL_VEN = 16, + ACPI_RSC_DATA8 = 17, + ACPI_RSC_EXIT_EQ = 18, + ACPI_RSC_EXIT_LE = 19, + ACPI_RSC_EXIT_NE = 20, + ACPI_RSC_LENGTH = 21, + ACPI_RSC_MOVE_GPIO_PIN = 22, + ACPI_RSC_MOVE_GPIO_RES = 23, + ACPI_RSC_MOVE_SERIAL_RES = 24, + ACPI_RSC_MOVE_SERIAL_VEN = 25, + ACPI_RSC_MOVE8 = 26, + ACPI_RSC_MOVE16 = 27, + ACPI_RSC_MOVE32 = 28, + ACPI_RSC_MOVE64 = 29, + ACPI_RSC_SET8 = 30, + ACPI_RSC_SOURCE = 31, + ACPI_RSC_SOURCEX = 32, }; -struct dst_cache_pcpu; +typedef u16 acpi_owner_id; -struct dst_cache { - struct dst_cache_pcpu *cache; - long unsigned int reset_ts; -}; +typedef u32 (*acpi_gpe_handler)(acpi_handle, u32, void *); -struct ip_tunnel_key { - __be64 tun_id; - union { - struct { - __be32 src; - __be32 dst; - } ipv4; - struct { - struct in6_addr src; - struct in6_addr dst; - } ipv6; - } u; - __be16 tun_flags; - u8 tos; - u8 ttl; - __be32 label; - __be16 tp_src; - __be16 tp_dst; -}; +typedef void (*acpi_notify_handler)(acpi_handle, u32, void *); -struct ip_tunnel_info { - struct ip_tunnel_key key; - struct dst_cache dst_cache; - u8 options_len; - u8 mode; -}; +typedef void (*acpi_object_handler)(acpi_handle, void *); -enum metadata_type { - METADATA_IP_TUNNEL = 0, - METADATA_HW_PORT_MUX = 1, +union acpi_name_union { + u32 integer; + char ascii[4]; }; -struct hw_port_info { - struct net_device *lower_dev; - u32 port_id; +struct acpi_vendor_uuid { + u8 subtype; + u8 data[16]; }; -struct metadata_dst { - struct dst_entry dst; - enum metadata_type type; - union { - struct ip_tunnel_info tun_info; - struct hw_port_info port_info; - } u; +struct acpi_resource_irq { + u8 descriptor_length; + u8 triggering; + u8 polarity; + u8 shareable; + u8 wake_capable; + u8 interrupt_count; + u8 interrupts[1]; }; -struct icmphdr { - __u8 type; - __u8 code; - __sum16 checksum; - union { - struct { - __be16 id; - __be16 sequence; - } echo; - __be32 gateway; - struct { - __be16 __unused; - __be16 mtu; - } frag; - __u8 reserved[4]; - } un; +struct acpi_resource_dma { + u8 type; + u8 bus_master; + u8 transfer; + u8 channel_count; + u8 channels[1]; }; -struct xfrm_dst { - union { - struct dst_entry dst; - struct rtable rt; - struct rt6_info rt6; - } u; - struct dst_entry *route; - struct dst_entry *child; - struct dst_entry *path; - struct xfrm_policy *pols[2]; - int num_pols; - int num_xfrms; - u32 xfrm_genid; - u32 policy_genid; - u32 route_mtu_cached; - u32 child_mtu_cached; - u32 route_cookie; - u32 path_cookie; +struct acpi_resource_start_dependent { + u8 descriptor_length; + u8 compatibility_priority; + u8 performance_robustness; }; -enum netevent_notif_type { - NETEVENT_NEIGH_UPDATE = 1, - NETEVENT_REDIRECT = 2, - NETEVENT_DELAY_PROBE_TIME_UPDATE = 3, - NETEVENT_IPV4_MPATH_HASH_UPDATE = 4, - NETEVENT_IPV6_MPATH_HASH_UPDATE = 5, - NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6, -}; +struct acpi_resource_io { + u8 io_decode; + u8 alignment; + u8 address_length; + u16 minimum; + u16 maximum; +} __attribute__((packed)); -typedef int (*initcall_t)(); +struct acpi_resource_fixed_io { + u16 address; + u8 address_length; +} __attribute__((packed)); -typedef int initcall_entry_t; +struct acpi_resource_fixed_dma { + u16 request_lines; + u16 channels; + u8 width; +} __attribute__((packed)); -enum system_states { - SYSTEM_BOOTING = 0, - SYSTEM_SCHEDULING = 1, - SYSTEM_FREEING_INITMEM = 2, - SYSTEM_RUNNING = 3, - SYSTEM_HALT = 4, - SYSTEM_POWER_OFF = 5, - SYSTEM_RESTART = 6, - SYSTEM_SUSPEND = 7, -}; +struct acpi_resource_vendor { + u16 byte_length; + u8 byte_data[1]; +} __attribute__((packed)); -struct smp_ops { - void (*smp_prepare_boot_cpu)(); - void (*smp_prepare_cpus)(unsigned int); - void (*smp_cpus_done)(unsigned int); - void (*stop_other_cpus)(int); - void (*crash_stop_other_cpus)(); - void (*smp_send_reschedule)(int); - int (*cpu_up)(unsigned int, struct task_struct *); - int (*cpu_disable)(); - void (*cpu_die)(unsigned int); - void (*play_dead)(); - void (*send_call_func_ipi)(const struct cpumask *); - void (*send_call_func_single_ipi)(int); +struct acpi_resource_vendor_typed { + u16 byte_length; + u8 uuid_subtype; + u8 uuid[16]; + u8 byte_data[1]; }; -struct task_delay_info { - raw_spinlock_t lock; - u64 blkio_start; - u64 blkio_delay; - u64 swapin_start; - u64 swapin_delay; - u32 blkio_count; - u32 swapin_count; - u64 freepages_start; - u64 freepages_delay; - u64 thrashing_start; - u64 thrashing_delay; - u64 compact_start; - u64 compact_delay; - u32 freepages_count; - u32 thrashing_count; - u32 compact_count; +struct acpi_resource_end_tag { + u8 checksum; }; -enum cpuhp_state { - CPUHP_INVALID = 4294967295, - CPUHP_OFFLINE = 0, - CPUHP_CREATE_THREADS = 1, - CPUHP_PERF_PREPARE = 2, - CPUHP_PERF_X86_PREPARE = 3, - CPUHP_PERF_X86_AMD_UNCORE_PREP = 4, - CPUHP_PERF_POWER = 5, - CPUHP_PERF_SUPERH = 6, - CPUHP_X86_HPET_DEAD = 7, - CPUHP_X86_APB_DEAD = 8, - CPUHP_X86_MCE_DEAD = 9, - CPUHP_VIRT_NET_DEAD = 10, - CPUHP_SLUB_DEAD = 11, - CPUHP_DEBUG_OBJ_DEAD = 12, - CPUHP_MM_WRITEBACK_DEAD = 13, - CPUHP_MM_DEMOTION_DEAD = 14, - CPUHP_MM_VMSTAT_DEAD = 15, - CPUHP_SOFTIRQ_DEAD = 16, - CPUHP_NET_MVNETA_DEAD = 17, - CPUHP_CPUIDLE_DEAD = 18, - CPUHP_ARM64_FPSIMD_DEAD = 19, - CPUHP_ARM_OMAP_WAKE_DEAD = 20, - CPUHP_IRQ_POLL_DEAD = 21, - CPUHP_BLOCK_SOFTIRQ_DEAD = 22, - CPUHP_BIO_DEAD = 23, - CPUHP_ACPI_CPUDRV_DEAD = 24, - CPUHP_S390_PFAULT_DEAD = 25, - CPUHP_BLK_MQ_DEAD = 26, - CPUHP_FS_BUFF_DEAD = 27, - CPUHP_PRINTK_DEAD = 28, - CPUHP_MM_MEMCQ_DEAD = 29, - CPUHP_XFS_DEAD = 30, - CPUHP_PERCPU_CNT_DEAD = 31, - CPUHP_RADIX_DEAD = 32, - CPUHP_PAGE_ALLOC = 33, - CPUHP_NET_DEV_DEAD = 34, - CPUHP_PCI_XGENE_DEAD = 35, - CPUHP_IOMMU_IOVA_DEAD = 36, - CPUHP_LUSTRE_CFS_DEAD = 37, - CPUHP_AP_ARM_CACHE_B15_RAC_DEAD = 38, - CPUHP_PADATA_DEAD = 39, - CPUHP_AP_DTPM_CPU_DEAD = 40, - CPUHP_RANDOM_PREPARE = 41, - CPUHP_WORKQUEUE_PREP = 42, - CPUHP_POWER_NUMA_PREPARE = 43, - CPUHP_HRTIMERS_PREPARE = 44, - CPUHP_PROFILE_PREPARE = 45, - CPUHP_X2APIC_PREPARE = 46, - CPUHP_SMPCFD_PREPARE = 47, - CPUHP_RELAY_PREPARE = 48, - CPUHP_SLAB_PREPARE = 49, - CPUHP_MD_RAID5_PREPARE = 50, - CPUHP_RCUTREE_PREP = 51, - CPUHP_CPUIDLE_COUPLED_PREPARE = 52, - CPUHP_POWERPC_PMAC_PREPARE = 53, - CPUHP_POWERPC_MMU_CTX_PREPARE = 54, - CPUHP_XEN_PREPARE = 55, - CPUHP_XEN_EVTCHN_PREPARE = 56, - CPUHP_ARM_SHMOBILE_SCU_PREPARE = 57, - CPUHP_SH_SH3X_PREPARE = 58, - CPUHP_NET_FLOW_PREPARE = 59, - CPUHP_TOPOLOGY_PREPARE = 60, - CPUHP_NET_IUCV_PREPARE = 61, - CPUHP_ARM_BL_PREPARE = 62, - CPUHP_TRACE_RB_PREPARE = 63, - CPUHP_MM_ZS_PREPARE = 64, - CPUHP_MM_ZSWP_MEM_PREPARE = 65, - CPUHP_MM_ZSWP_POOL_PREPARE = 66, - CPUHP_KVM_PPC_BOOK3S_PREPARE = 67, - CPUHP_ZCOMP_PREPARE = 68, - CPUHP_TIMERS_PREPARE = 69, - CPUHP_MIPS_SOC_PREPARE = 70, - CPUHP_BP_PREPARE_DYN = 71, - CPUHP_BP_PREPARE_DYN_END = 91, - CPUHP_BRINGUP_CPU = 92, - CPUHP_AP_IDLE_DEAD = 93, - CPUHP_AP_OFFLINE = 94, - CPUHP_AP_SCHED_STARTING = 95, - CPUHP_AP_RCUTREE_DYING = 96, - CPUHP_AP_CPU_PM_STARTING = 97, - CPUHP_AP_IRQ_GIC_STARTING = 98, - CPUHP_AP_IRQ_HIP04_STARTING = 99, - CPUHP_AP_IRQ_APPLE_AIC_STARTING = 100, - CPUHP_AP_IRQ_ARMADA_XP_STARTING = 101, - CPUHP_AP_IRQ_BCM2836_STARTING = 102, - CPUHP_AP_IRQ_MIPS_GIC_STARTING = 103, - CPUHP_AP_IRQ_RISCV_STARTING = 104, - CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING = 105, - CPUHP_AP_ARM_MVEBU_COHERENCY = 106, - CPUHP_AP_MICROCODE_LOADER = 107, - CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING = 108, - CPUHP_AP_PERF_X86_STARTING = 109, - CPUHP_AP_PERF_X86_AMD_IBS_STARTING = 110, - CPUHP_AP_PERF_X86_CQM_STARTING = 111, - CPUHP_AP_PERF_X86_CSTATE_STARTING = 112, - CPUHP_AP_PERF_XTENSA_STARTING = 113, - CPUHP_AP_MIPS_OP_LOONGSON3_STARTING = 114, - CPUHP_AP_ARM_SDEI_STARTING = 115, - CPUHP_AP_ARM_VFP_STARTING = 116, - CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING = 117, - CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING = 118, - CPUHP_AP_PERF_ARM_ACPI_STARTING = 119, - CPUHP_AP_PERF_ARM_STARTING = 120, - CPUHP_AP_PERF_RISCV_STARTING = 121, - CPUHP_AP_ARM_L2X0_STARTING = 122, - CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING = 123, - CPUHP_AP_ARM_ARCH_TIMER_STARTING = 124, - CPUHP_AP_ARM_GLOBAL_TIMER_STARTING = 125, - CPUHP_AP_JCORE_TIMER_STARTING = 126, - CPUHP_AP_ARM_TWD_STARTING = 127, - CPUHP_AP_QCOM_TIMER_STARTING = 128, - CPUHP_AP_TEGRA_TIMER_STARTING = 129, - CPUHP_AP_ARMADA_TIMER_STARTING = 130, - CPUHP_AP_MARCO_TIMER_STARTING = 131, - CPUHP_AP_MIPS_GIC_TIMER_STARTING = 132, - CPUHP_AP_ARC_TIMER_STARTING = 133, - CPUHP_AP_RISCV_TIMER_STARTING = 134, - CPUHP_AP_CLINT_TIMER_STARTING = 135, - CPUHP_AP_CSKY_TIMER_STARTING = 136, - CPUHP_AP_TI_GP_TIMER_STARTING = 137, - CPUHP_AP_HYPERV_TIMER_STARTING = 138, - CPUHP_AP_KVM_STARTING = 139, - CPUHP_AP_KVM_ARM_VGIC_INIT_STARTING = 140, - CPUHP_AP_KVM_ARM_VGIC_STARTING = 141, - CPUHP_AP_KVM_ARM_TIMER_STARTING = 142, - CPUHP_AP_DUMMY_TIMER_STARTING = 143, - CPUHP_AP_ARM_XEN_STARTING = 144, - CPUHP_AP_ARM_CORESIGHT_STARTING = 145, - CPUHP_AP_ARM_CORESIGHT_CTI_STARTING = 146, - CPUHP_AP_ARM64_ISNDEP_STARTING = 147, - CPUHP_AP_SMPCFD_DYING = 148, - CPUHP_AP_X86_TBOOT_DYING = 149, - CPUHP_AP_ARM_CACHE_B15_RAC_DYING = 150, - CPUHP_AP_ONLINE = 151, - CPUHP_TEARDOWN_CPU = 152, - CPUHP_AP_ONLINE_IDLE = 153, - CPUHP_AP_SCHED_WAIT_EMPTY = 154, - CPUHP_AP_SMPBOOT_THREADS = 155, - CPUHP_AP_X86_VDSO_VMA_ONLINE = 156, - CPUHP_AP_IRQ_AFFINITY_ONLINE = 157, - CPUHP_AP_BLK_MQ_ONLINE = 158, - CPUHP_AP_ARM_MVEBU_SYNC_CLOCKS = 159, - CPUHP_AP_X86_INTEL_EPB_ONLINE = 160, - CPUHP_AP_PERF_ONLINE = 161, - CPUHP_AP_PERF_X86_ONLINE = 162, - CPUHP_AP_PERF_X86_UNCORE_ONLINE = 163, - CPUHP_AP_PERF_X86_AMD_UNCORE_ONLINE = 164, - CPUHP_AP_PERF_X86_AMD_POWER_ONLINE = 165, - CPUHP_AP_PERF_X86_RAPL_ONLINE = 166, - CPUHP_AP_PERF_X86_CQM_ONLINE = 167, - CPUHP_AP_PERF_X86_CSTATE_ONLINE = 168, - CPUHP_AP_PERF_X86_IDXD_ONLINE = 169, - CPUHP_AP_PERF_S390_CF_ONLINE = 170, - CPUHP_AP_PERF_S390_SF_ONLINE = 171, - CPUHP_AP_PERF_ARM_CCI_ONLINE = 172, - CPUHP_AP_PERF_ARM_CCN_ONLINE = 173, - CPUHP_AP_PERF_ARM_HISI_DDRC_ONLINE = 174, - CPUHP_AP_PERF_ARM_HISI_HHA_ONLINE = 175, - CPUHP_AP_PERF_ARM_HISI_L3_ONLINE = 176, - CPUHP_AP_PERF_ARM_HISI_PA_ONLINE = 177, - CPUHP_AP_PERF_ARM_HISI_SLLC_ONLINE = 178, - CPUHP_AP_PERF_ARM_HISI_PCIE_PMU_ONLINE = 179, - CPUHP_AP_PERF_ARM_L2X0_ONLINE = 180, - CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE = 181, - CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE = 182, - CPUHP_AP_PERF_ARM_APM_XGENE_ONLINE = 183, - CPUHP_AP_PERF_ARM_CAVIUM_TX2_UNCORE_ONLINE = 184, - CPUHP_AP_PERF_ARM_MARVELL_CN10K_DDR_ONLINE = 185, - CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE = 186, - CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE = 187, - CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE = 188, - CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE = 189, - CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE = 190, - CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE = 191, - CPUHP_AP_PERF_CSKY_ONLINE = 192, - CPUHP_AP_WATCHDOG_ONLINE = 193, - CPUHP_AP_WORKQUEUE_ONLINE = 194, - CPUHP_AP_RANDOM_ONLINE = 195, - CPUHP_AP_RCUTREE_ONLINE = 196, - CPUHP_AP_BASE_CACHEINFO_ONLINE = 197, - CPUHP_AP_ONLINE_DYN = 198, - CPUHP_AP_ONLINE_DYN_END = 228, - CPUHP_AP_MM_DEMOTION_ONLINE = 229, - CPUHP_AP_X86_HPET_ONLINE = 230, - CPUHP_AP_X86_KVM_CLK_ONLINE = 231, - CPUHP_AP_ACTIVE = 232, - CPUHP_ONLINE = 233, -}; +struct acpi_resource_memory24 { + u8 write_protect; + u16 minimum; + u16 maximum; + u16 alignment; + u16 address_length; +} __attribute__((packed)); -struct xbc_node { - uint16_t next; - uint16_t child; - uint16_t parent; - uint16_t data; -}; +struct acpi_resource_memory32 { + u8 write_protect; + u32 minimum; + u32 maximum; + u32 alignment; + u32 address_length; +} __attribute__((packed)); -struct trace_event_raw_initcall_level { - struct trace_entry ent; - u32 __data_loc_level; - char __data[0]; -}; +struct acpi_resource_fixed_memory32 { + u8 write_protect; + u32 address; + u32 address_length; +} __attribute__((packed)); -struct trace_event_raw_initcall_start { - struct trace_entry ent; - initcall_t func; - char __data[0]; +struct acpi_memory_attribute { + u8 write_protect; + u8 caching; + u8 range_type; + u8 translation; }; -struct trace_event_raw_initcall_finish { - struct trace_entry ent; - initcall_t func; - int ret; - char __data[0]; +struct acpi_io_attribute { + u8 range_type; + u8 translation; + u8 translation_type; + u8 reserved1; }; -struct trace_event_data_offsets_initcall_level { - u32 level; +union acpi_resource_attribute { + struct acpi_memory_attribute mem; + struct acpi_io_attribute io; + u8 type_specific; }; -struct trace_event_data_offsets_initcall_start {}; - -struct trace_event_data_offsets_initcall_finish {}; - -typedef void (*btf_trace_initcall_level)(void *, const char *); - -typedef void (*btf_trace_initcall_start)(void *, initcall_t); +struct acpi_resource_label { + u16 string_length; + char *string_ptr; +} __attribute__((packed)); -typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int); +struct acpi_resource_source { + u8 index; + u16 string_length; + char *string_ptr; +} __attribute__((packed)); -struct blacklist_entry { - struct list_head next; - char *buf; +struct acpi_address16_attribute { + u16 granularity; + u16 minimum; + u16 maximum; + u16 translation_offset; + u16 address_length; }; -enum chipset_type { - NOT_SUPPORTED = 0, - SUPPORTED = 1, +struct acpi_address32_attribute { + u32 granularity; + u32 minimum; + u32 maximum; + u32 translation_offset; + u32 address_length; }; -struct agp_version { - u16 major; - u16 minor; +struct acpi_address64_attribute { + u64 granularity; + u64 minimum; + u64 maximum; + u64 translation_offset; + u64 address_length; }; -struct pci_dev; - -struct agp_kern_info { - struct agp_version version; - struct pci_dev *device; - enum chipset_type chipset; - long unsigned int mode; - long unsigned int aper_base; - size_t aper_size; - int max_memory; - int current_memory; - bool cant_use_aperture; - long unsigned int page_mask; - const struct vm_operations_struct *vm_ops; +struct acpi_resource_address { + u8 resource_type; + u8 producer_consumer; + u8 decode; + u8 min_address_fixed; + u8 max_address_fixed; + union acpi_resource_attribute info; }; -typedef int pci_power_t; - -struct resource { - resource_size_t start; - resource_size_t end; - const char *name; - long unsigned int flags; - long unsigned int desc; - struct resource *parent; - struct resource *sibling; - struct resource *child; -}; +struct acpi_resource_address16 { + u8 resource_type; + u8 producer_consumer; + u8 decode; + u8 min_address_fixed; + u8 max_address_fixed; + union acpi_resource_attribute info; + struct acpi_address16_attribute address; + struct acpi_resource_source resource_source; +} __attribute__((packed)); -struct pci_vpd { - struct mutex lock; - unsigned int len; - u8 cap; -}; +struct acpi_resource_address32 { + u8 resource_type; + u8 producer_consumer; + u8 decode; + u8 min_address_fixed; + u8 max_address_fixed; + union acpi_resource_attribute info; + struct acpi_address32_attribute address; + struct acpi_resource_source resource_source; +} __attribute__((packed)); -struct pci_bus; +struct acpi_resource_address64 { + u8 resource_type; + u8 producer_consumer; + u8 decode; + u8 min_address_fixed; + u8 max_address_fixed; + union acpi_resource_attribute info; + struct acpi_address64_attribute address; + struct acpi_resource_source resource_source; +} __attribute__((packed)); -struct pci_slot; +struct acpi_resource_extended_address64 { + u8 resource_type; + u8 producer_consumer; + u8 decode; + u8 min_address_fixed; + u8 max_address_fixed; + union acpi_resource_attribute info; + u8 revision_ID; + struct acpi_address64_attribute address; + u64 type_specific; +} __attribute__((packed)); -struct rcec_ea; +struct acpi_resource_extended_irq { + u8 producer_consumer; + u8 triggering; + u8 polarity; + u8 shareable; + u8 wake_capable; + u8 interrupt_count; + struct acpi_resource_source resource_source; + u32 interrupts[1]; +} __attribute__((packed)); -struct pci_driver; +struct acpi_resource_generic_register { + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 access_size; + u64 address; +} __attribute__((packed)); -struct pcie_link_state; +struct acpi_resource_gpio { + u8 revision_id; + u8 connection_type; + u8 producer_consumer; + u8 pin_config; + u8 shareable; + u8 wake_capable; + u8 io_restriction; + u8 triggering; + u8 polarity; + u16 drive_strength; + u16 debounce_timeout; + u16 pin_table_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u16 *pin_table; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_sriov; +struct acpi_resource_common_serialbus { + u8 revision_id; + u8 type; + u8 producer_consumer; + u8 slave_mode; + u8 connection_sharing; + u8 type_revision_id; + u16 type_data_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_dev { - struct list_head bus_list; - struct pci_bus *bus; - struct pci_bus *subordinate; - void *sysdata; - struct proc_dir_entry *procent; - struct pci_slot *slot; - unsigned int devfn; - short unsigned int vendor; - short unsigned int device; - short unsigned int subsystem_vendor; - short unsigned int subsystem_device; - unsigned int class; - u8 revision; - u8 hdr_type; - struct rcec_ea *rcec_ea; - struct pci_dev *rcec; - u32 devcap; - u8 pcie_cap; - u8 msi_cap; - u8 msix_cap; - u8 pcie_mpss: 3; - u8 rom_base_reg; - u8 pin; - u16 pcie_flags_reg; - long unsigned int *dma_alias_mask; - struct pci_driver *driver; - u64 dma_mask; - struct device_dma_parameters dma_parms; - pci_power_t current_state; - unsigned int imm_ready: 1; - u8 pm_cap; - unsigned int pme_support: 5; - unsigned int pme_poll: 1; - unsigned int d1_support: 1; - unsigned int d2_support: 1; - unsigned int no_d1d2: 1; - unsigned int no_d3cold: 1; - unsigned int bridge_d3: 1; - unsigned int d3cold_allowed: 1; - unsigned int mmio_always_on: 1; - unsigned int wakeup_prepared: 1; - unsigned int runtime_d3cold: 1; - unsigned int skip_bus_pm: 1; - unsigned int ignore_hotplug: 1; - unsigned int hotplug_user_indicators: 1; - unsigned int clear_retrain_link: 1; - unsigned int d3hot_delay; - unsigned int d3cold_delay; - struct pcie_link_state *link_state; - unsigned int ltr_path: 1; - u16 l1ss; - unsigned int pasid_no_tlp: 1; - unsigned int eetlp_prefix_path: 1; - pci_channel_state_t error_state; - struct device dev; - int cfg_size; - unsigned int irq; - struct resource resource[17]; - bool match_driver; - unsigned int transparent: 1; - unsigned int io_window: 1; - unsigned int pref_window: 1; - unsigned int pref_64_window: 1; - unsigned int multifunction: 1; - unsigned int is_busmaster: 1; - unsigned int no_msi: 1; - unsigned int no_64bit_msi: 1; - unsigned int block_cfg_access: 1; - unsigned int broken_parity_status: 1; - unsigned int irq_reroute_variant: 2; - unsigned int msi_enabled: 1; - unsigned int msix_enabled: 1; - unsigned int ari_enabled: 1; - unsigned int ats_enabled: 1; - unsigned int pasid_enabled: 1; - unsigned int pri_enabled: 1; - unsigned int is_managed: 1; - unsigned int is_msi_managed: 1; - unsigned int needs_freset: 1; - unsigned int state_saved: 1; - unsigned int is_physfn: 1; - unsigned int is_virtfn: 1; - unsigned int is_hotplug_bridge: 1; - unsigned int shpc_managed: 1; - unsigned int is_thunderbolt: 1; - unsigned int untrusted: 1; - unsigned int external_facing: 1; - unsigned int broken_intx_masking: 1; - unsigned int io_window_1k: 1; - unsigned int irq_managed: 1; - unsigned int non_compliant_bars: 1; - unsigned int is_probed: 1; - unsigned int link_active_reporting: 1; - unsigned int no_vf_scan: 1; - unsigned int no_command_memory: 1; - unsigned int rom_bar_overlap: 1; - pci_dev_flags_t dev_flags; - atomic_t enable_cnt; - u32 saved_config_space[16]; - struct hlist_head saved_cap_space; - int rom_attr_enabled; - struct bin_attribute *res_attr[17]; - struct bin_attribute *res_attr_wc[17]; - void *msix_base; - raw_spinlock_t msi_lock; - struct pci_vpd vpd; - union { - struct pci_sriov *sriov; - struct pci_dev *physfn; - }; - u16 ats_cap; - u8 ats_stu; - u16 acs_cap; - phys_addr_t rom; - size_t romlen; - char *driver_override; - long unsigned int priv_flags; - u8 reset_methods[7]; -}; +struct acpi_resource_i2c_serialbus { + u8 revision_id; + u8 type; + u8 producer_consumer; + u8 slave_mode; + u8 connection_sharing; + u8 type_revision_id; + u16 type_data_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u8 *vendor_data; + u8 access_mode; + u16 slave_address; + u32 connection_speed; +} __attribute__((packed)); -struct agp_bridge_data; +struct acpi_resource_spi_serialbus { + u8 revision_id; + u8 type; + u8 producer_consumer; + u8 slave_mode; + u8 connection_sharing; + u8 type_revision_id; + u16 type_data_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u8 *vendor_data; + u8 wire_mode; + u8 device_polarity; + u8 data_bit_length; + u8 clock_phase; + u8 clock_polarity; + u16 device_selection; + u32 connection_speed; +} __attribute__((packed)); -struct pci_device_id { - __u32 vendor; - __u32 device; - __u32 subvendor; - __u32 subdevice; - __u32 class; - __u32 class_mask; - kernel_ulong_t driver_data; - __u32 override_only; -}; +struct acpi_resource_uart_serialbus { + u8 revision_id; + u8 type; + u8 producer_consumer; + u8 slave_mode; + u8 connection_sharing; + u8 type_revision_id; + u16 type_data_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u8 *vendor_data; + u8 endian; + u8 data_bits; + u8 stop_bits; + u8 flow_control; + u8 parity; + u8 lines_enabled; + u16 rx_fifo_size; + u16 tx_fifo_size; + u32 default_baud_rate; +} __attribute__((packed)); -struct io_tlb_slot; +struct acpi_resource_csi2_serialbus { + u8 revision_id; + u8 type; + u8 producer_consumer; + u8 slave_mode; + u8 connection_sharing; + u8 type_revision_id; + u16 type_data_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u8 *vendor_data; + u8 local_port_instance; + u8 phy_type; +} __attribute__((packed)); -struct io_tlb_mem { - phys_addr_t start; - phys_addr_t end; - void *vaddr; - long unsigned int nslabs; - long unsigned int used; - unsigned int index; - spinlock_t lock; - struct dentry *debugfs; - bool late_alloc; - bool force_bounce; - bool for_alloc; - struct io_tlb_slot *slots; -}; +struct acpi_resource_pin_function { + u8 revision_id; + u8 pin_config; + u8 shareable; + u16 function_number; + u16 pin_table_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u16 *pin_table; + u8 *vendor_data; +} __attribute__((packed)); -struct hotplug_slot; +struct acpi_resource_pin_config { + u8 revision_id; + u8 producer_consumer; + u8 shareable; + u8 pin_config_type; + u32 pin_config_value; + u16 pin_table_length; + u16 vendor_length; + struct acpi_resource_source resource_source; + u16 *pin_table; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_slot { - struct pci_bus *bus; - struct list_head list; - struct hotplug_slot *hotplug; - unsigned char number; - struct kobject kobj; -}; +struct acpi_resource_pin_group { + u8 revision_id; + u8 producer_consumer; + u16 pin_table_length; + u16 vendor_length; + u16 *pin_table; + struct acpi_resource_label resource_label; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_ops; +struct acpi_resource_pin_group_function { + u8 revision_id; + u8 producer_consumer; + u8 shareable; + u16 function_number; + u16 vendor_length; + struct acpi_resource_source resource_source; + struct acpi_resource_label resource_source_label; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_bus { - struct list_head node; - struct pci_bus *parent; - struct list_head children; - struct list_head devices; - struct pci_dev *self; - struct list_head slots; - struct resource *resource[4]; - struct list_head resources; - struct resource busn_res; - struct pci_ops *ops; - void *sysdata; - struct proc_dir_entry *procdir; - unsigned char number; - unsigned char primary; - unsigned char max_bus_speed; - unsigned char cur_bus_speed; - char name[48]; - short unsigned int bridge_ctl; - pci_bus_flags_t bus_flags; - struct device *bridge; - struct device dev; - struct bin_attribute *legacy_io; - struct bin_attribute *legacy_mem; - unsigned int is_added: 1; - unsigned int unsafe_warn: 1; -}; +struct acpi_resource_pin_group_config { + u8 revision_id; + u8 producer_consumer; + u8 shareable; + u8 pin_config_type; + u32 pin_config_value; + u16 vendor_length; + struct acpi_resource_source resource_source; + struct acpi_resource_label resource_source_label; + u8 *vendor_data; +} __attribute__((packed)); -struct pci_dynids { - spinlock_t lock; - struct list_head list; +union acpi_resource_data { + struct acpi_resource_irq irq; + struct acpi_resource_dma dma; + struct acpi_resource_start_dependent start_dpf; + struct acpi_resource_io io; + struct acpi_resource_fixed_io fixed_io; + struct acpi_resource_fixed_dma fixed_dma; + struct acpi_resource_vendor vendor; + struct acpi_resource_vendor_typed vendor_typed; + struct acpi_resource_end_tag end_tag; + struct acpi_resource_memory24 memory24; + struct acpi_resource_memory32 memory32; + struct acpi_resource_fixed_memory32 fixed_memory32; + struct acpi_resource_address16 address16; + struct acpi_resource_address32 address32; + struct acpi_resource_address64 address64; + struct acpi_resource_extended_address64 ext_address64; + struct acpi_resource_extended_irq extended_irq; + struct acpi_resource_generic_register generic_reg; + struct acpi_resource_gpio gpio; + struct acpi_resource_i2c_serialbus i2c_serial_bus; + struct acpi_resource_spi_serialbus spi_serial_bus; + struct acpi_resource_uart_serialbus uart_serial_bus; + struct acpi_resource_csi2_serialbus csi2_serial_bus; + struct acpi_resource_common_serialbus common_serial_bus; + struct acpi_resource_pin_function pin_function; + struct acpi_resource_pin_config pin_config; + struct acpi_resource_pin_group pin_group; + struct acpi_resource_pin_group_function pin_group_function; + struct acpi_resource_pin_group_config pin_group_config; + struct acpi_resource_address address; }; -struct pci_error_handlers; - -struct pci_driver { - struct list_head node; - const char *name; - const struct pci_device_id *id_table; - int (*probe)(struct pci_dev *, const struct pci_device_id *); - void (*remove)(struct pci_dev *); - int (*suspend)(struct pci_dev *, pm_message_t); - int (*resume)(struct pci_dev *); - void (*shutdown)(struct pci_dev *); - int (*sriov_configure)(struct pci_dev *, int); - int (*sriov_set_msix_vec_count)(struct pci_dev *, int); - u32 (*sriov_get_vf_total_msix)(struct pci_dev *); - const struct pci_error_handlers *err_handler; - const struct attribute_group **groups; - const struct attribute_group **dev_groups; - struct device_driver driver; - struct pci_dynids dynids; -}; +struct acpi_resource { + u32 type; + u32 length; + union acpi_resource_data data; +} __attribute__((packed)); -struct pci_ops { - int (*add_bus)(struct pci_bus *); - void (*remove_bus)(struct pci_bus *); - void * (*map_bus)(struct pci_bus *, unsigned int, int); - int (*read)(struct pci_bus *, unsigned int, int, int, u32 *); - int (*write)(struct pci_bus *, unsigned int, int, int, u32); -}; +typedef acpi_status (*acpi_walk_resource_callback)(struct acpi_resource *, void *); -struct pci_error_handlers { - pci_ers_result_t (*error_detected)(struct pci_dev *, pci_channel_state_t); - pci_ers_result_t (*mmio_enabled)(struct pci_dev *); - pci_ers_result_t (*slot_reset)(struct pci_dev *); - void (*reset_prepare)(struct pci_dev *); - void (*reset_done)(struct pci_dev *); - void (*resume)(struct pci_dev *); -}; +union acpi_operand_object; -struct sg_table { - struct scatterlist *sgl; - unsigned int nents; - unsigned int orig_nents; +struct acpi_namespace_node { + union acpi_operand_object *object; + u8 descriptor_type; + u8 type; + u16 flags; + union acpi_name_union name; + struct acpi_namespace_node *parent; + struct acpi_namespace_node *child; + struct acpi_namespace_node *peer; + acpi_owner_id owner_id; }; -struct io_tlb_slot { - phys_addr_t orig_addr; - size_t alloc_size; - unsigned int list; +struct acpi_object_common { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; }; -struct amd_l3_cache { - unsigned int indices; - u8 subcaches[4]; +struct acpi_object_integer { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 fill[3]; + u64 value; }; -struct threshold_block { - unsigned int block; - unsigned int bank; - unsigned int cpu; - u32 address; - u16 interrupt_enable; - bool interrupt_capable; - u16 threshold_limit; - struct kobject kobj; - struct list_head miscj; +struct acpi_object_string { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + char *pointer; + u32 length; }; -struct threshold_bank { - struct kobject *kobj; - struct threshold_block *blocks; - refcount_t cpus; - unsigned int shared; +struct acpi_object_buffer { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 *pointer; + u32 length; + u32 aml_length; + u8 *aml_start; + struct acpi_namespace_node *node; }; -struct amd_northbridge { - struct pci_dev *root; - struct pci_dev *misc; - struct pci_dev *link; - struct amd_l3_cache l3_cache; - struct threshold_bank *bank4; +struct acpi_object_package { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + struct acpi_namespace_node *node; + union acpi_operand_object **elements; + u8 *aml_start; + u32 aml_length; + u32 count; }; -struct iommu_table_entry { - initcall_t detect; - initcall_t depend; - void (*early_init)(); - void (*late_init)(); - int flags; +struct acpi_object_event { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + void *os_semaphore; }; -struct wq_flusher; +struct acpi_walk_state; -struct worker; +typedef acpi_status (*acpi_internal_method)(struct acpi_walk_state *); -struct workqueue_attrs; +struct acpi_object_method { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 info_flags; + u8 param_count; + u8 sync_level; + union acpi_operand_object *mutex; + union acpi_operand_object *node; + u8 *aml_start; + union { + acpi_internal_method implementation; + union acpi_operand_object *handler; + } dispatch; + u32 aml_length; + acpi_owner_id owner_id; + u8 thread_count; +}; -struct pool_workqueue; +struct acpi_thread_state; -struct wq_device; +struct acpi_object_mutex { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 sync_level; + u16 acquisition_depth; + void *os_mutex; + u64 thread_id; + struct acpi_thread_state *owner_thread; + union acpi_operand_object *prev; + union acpi_operand_object *next; + struct acpi_namespace_node *node; + u8 original_sync_level; +}; -struct workqueue_struct { - struct list_head pwqs; - struct list_head list; - struct mutex mutex; - int work_color; - int flush_color; - atomic_t nr_pwqs_to_flush; - struct wq_flusher *first_flusher; - struct list_head flusher_queue; - struct list_head flusher_overflow; - struct list_head maydays; - struct worker *rescuer; - int nr_drainers; - int saved_max_active; - struct workqueue_attrs *unbound_attrs; - struct pool_workqueue *dfl_pwq; - struct wq_device *wq_dev; - char *lock_name; - struct lock_class_key key; - struct lockdep_map lockdep_map; - char name[24]; - struct callback_head rcu; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - unsigned int flags; - struct pool_workqueue *cpu_pwqs; - struct pool_workqueue *numa_pwq_tbl[0]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct acpi_object_region { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 space_id; + struct acpi_namespace_node *node; + union acpi_operand_object *handler; + union acpi_operand_object *next; + acpi_physical_address address; + u32 length; + void *pointer; }; -struct workqueue_attrs { - int nice; - cpumask_var_t cpumask; - bool no_numa; +struct acpi_object_notify_common { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + union acpi_operand_object *notify_list[2]; + union acpi_operand_object *handler; }; -struct execute_work { - struct work_struct work; -}; +struct acpi_gpe_block_info; -enum { - WQ_UNBOUND = 2, - WQ_FREEZABLE = 4, - WQ_MEM_RECLAIM = 8, - WQ_HIGHPRI = 16, - WQ_CPU_INTENSIVE = 32, - WQ_SYSFS = 64, - WQ_POWER_EFFICIENT = 128, - __WQ_DRAINING = 65536, - __WQ_ORDERED = 131072, - __WQ_LEGACY = 262144, - __WQ_ORDERED_EXPLICIT = 524288, - WQ_MAX_ACTIVE = 512, - WQ_MAX_UNBOUND_PER_CPU = 4, - WQ_DFL_ACTIVE = 256, +struct acpi_object_device { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + union acpi_operand_object *notify_list[2]; + union acpi_operand_object *handler; + struct acpi_gpe_block_info *gpe_block; }; -typedef unsigned int xa_mark_t; - -enum xa_lock_type { - XA_LOCK_IRQ = 1, - XA_LOCK_BH = 2, +struct acpi_object_power_resource { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + union acpi_operand_object *notify_list[2]; + union acpi_operand_object *handler; + u32 system_level; + u32 resource_order; }; -struct ida { - struct xarray xa; +struct acpi_object_processor { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 proc_id; + u8 length; + union acpi_operand_object *notify_list[2]; + union acpi_operand_object *handler; + acpi_io_address address; }; -enum kobject_action { - KOBJ_ADD = 0, - KOBJ_REMOVE = 1, - KOBJ_CHANGE = 2, - KOBJ_MOVE = 3, - KOBJ_ONLINE = 4, - KOBJ_OFFLINE = 5, - KOBJ_BIND = 6, - KOBJ_UNBIND = 7, +struct acpi_object_thermal_zone { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + union acpi_operand_object *notify_list[2]; + union acpi_operand_object *handler; }; -enum hk_type { - HK_TYPE_TIMER = 0, - HK_TYPE_RCU = 1, - HK_TYPE_MISC = 2, - HK_TYPE_SCHED = 3, - HK_TYPE_TICK = 4, - HK_TYPE_DOMAIN = 5, - HK_TYPE_WQ = 6, - HK_TYPE_MANAGED_IRQ = 7, - HK_TYPE_KTHREAD = 8, - HK_TYPE_MAX = 9, +struct acpi_object_field_common { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 field_flags; + u8 attribute; + u8 access_byte_width; + struct acpi_namespace_node *node; + u32 bit_length; + u32 base_byte_offset; + u32 value; + u8 start_field_bit_offset; + u8 access_length; + union acpi_operand_object *region_obj; }; -struct worker_pool; - -struct worker { - union { - struct list_head entry; - struct hlist_node hentry; - }; - struct work_struct *current_work; - work_func_t current_func; - struct pool_workqueue *current_pwq; - unsigned int current_color; - struct list_head scheduled; - struct task_struct *task; - struct worker_pool *pool; - struct list_head node; - long unsigned int last_active; - unsigned int flags; - int id; - int sleeping; - char desc[24]; - struct workqueue_struct *rescue_wq; - work_func_t last_func; +struct acpi_object_region_field { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 field_flags; + u8 attribute; + u8 access_byte_width; + struct acpi_namespace_node *node; + u32 bit_length; + u32 base_byte_offset; + u32 value; + u8 start_field_bit_offset; + u8 access_length; + u16 resource_length; + union acpi_operand_object *region_obj; + u8 *resource_buffer; + u16 pin_number_index; + u8 *internal_pcc_buffer; }; -struct pool_workqueue { - struct worker_pool *pool; - struct workqueue_struct *wq; - int work_color; - int flush_color; - int refcnt; - int nr_in_flight[16]; - int nr_active; - int max_active; - struct list_head inactive_works; - struct list_head pwqs_node; - struct list_head mayday_node; - struct work_struct unbound_release_work; - struct callback_head rcu; - long: 64; - long: 64; +struct acpi_object_buffer_field { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 field_flags; + u8 attribute; + u8 access_byte_width; + struct acpi_namespace_node *node; + u32 bit_length; + u32 base_byte_offset; + u32 value; + u8 start_field_bit_offset; + u8 access_length; + u8 is_create_field; + union acpi_operand_object *buffer_obj; }; -struct worker_pool { - raw_spinlock_t lock; - int cpu; - int node; - int id; - unsigned int flags; - long unsigned int watchdog_ts; - int nr_running; - struct list_head worklist; - int nr_workers; - int nr_idle; - struct list_head idle_list; - struct timer_list idle_timer; - struct timer_list mayday_timer; - struct hlist_head busy_hash[64]; - struct worker *manager; - struct list_head workers; - struct completion *detach_completion; - struct ida worker_ida; - struct workqueue_attrs *attrs; - struct hlist_node hash_node; - int refcnt; - struct callback_head rcu; +struct acpi_object_bank_field { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 field_flags; + u8 attribute; + u8 access_byte_width; + struct acpi_namespace_node *node; + u32 bit_length; + u32 base_byte_offset; + u32 value; + u8 start_field_bit_offset; + u8 access_length; + union acpi_operand_object *region_obj; + union acpi_operand_object *bank_obj; }; -enum { - POOL_MANAGER_ACTIVE = 1, - POOL_DISASSOCIATED = 4, - WORKER_DIE = 2, - WORKER_IDLE = 4, - WORKER_PREP = 8, - WORKER_CPU_INTENSIVE = 64, - WORKER_UNBOUND = 128, - WORKER_REBOUND = 256, - WORKER_NOT_RUNNING = 456, - NR_STD_WORKER_POOLS = 2, - UNBOUND_POOL_HASH_ORDER = 6, - BUSY_WORKER_HASH_ORDER = 6, - MAX_IDLE_WORKERS_RATIO = 4, - IDLE_WORKER_TIMEOUT = 300000, - MAYDAY_INITIAL_TIMEOUT = 10, - MAYDAY_INTERVAL = 100, - CREATE_COOLDOWN = 1000, - RESCUER_NICE_LEVEL = 4294967276, - HIGHPRI_NICE_LEVEL = 4294967276, - WQ_NAME_LEN = 24, +struct acpi_object_index_field { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 field_flags; + u8 attribute; + u8 access_byte_width; + struct acpi_namespace_node *node; + u32 bit_length; + u32 base_byte_offset; + u32 value; + u8 start_field_bit_offset; + u8 access_length; + union acpi_operand_object *index_obj; + union acpi_operand_object *data_obj; }; -struct wq_flusher { - struct list_head list; - int flush_color; - struct completion done; +struct acpi_object_notify_handler { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + struct acpi_namespace_node *node; + u32 handler_type; + acpi_notify_handler handler; + void *context; + union acpi_operand_object *next[2]; }; -struct wq_device { - struct workqueue_struct *wq; - struct device dev; +struct acpi_object_addr_handler { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 space_id; + u8 handler_flags; + acpi_adr_space_handler handler; + struct acpi_namespace_node *node; + void *context; + void *context_mutex; + acpi_adr_space_setup setup; + union acpi_operand_object *region_list; + union acpi_operand_object *next; }; -struct trace_event_raw_workqueue_queue_work { - struct trace_entry ent; - void *work; - void *function; - u32 __data_loc_workqueue; - unsigned int req_cpu; - unsigned int cpu; - char __data[0]; +struct acpi_object_reference { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + u8 class; + u8 target_type; + u8 resolved; + void *object; + struct acpi_namespace_node *node; + union acpi_operand_object **where; + u8 *index_pointer; + u8 *aml; + u32 value; }; -struct trace_event_raw_workqueue_activate_work { - struct trace_entry ent; - void *work; - char __data[0]; +struct acpi_object_extra { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + struct acpi_namespace_node *method_REG; + struct acpi_namespace_node *scope_node; + void *region_context; + u8 *aml_start; + u32 aml_length; }; -struct trace_event_raw_workqueue_execute_start { - struct trace_entry ent; - void *work; - void *function; - char __data[0]; +struct acpi_object_data { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + acpi_object_handler handler; + void *pointer; }; -struct trace_event_raw_workqueue_execute_end { - struct trace_entry ent; - void *work; - void *function; - char __data[0]; +struct acpi_object_cache_list { + union acpi_operand_object *next_object; + u8 descriptor_type; + u8 type; + u16 reference_count; + u8 flags; + union acpi_operand_object *next; }; -struct trace_event_data_offsets_workqueue_queue_work { - u32 workqueue; +union acpi_operand_object { + struct acpi_object_common common; + struct acpi_object_integer integer; + struct acpi_object_string string; + struct acpi_object_buffer buffer; + struct acpi_object_package package; + struct acpi_object_event event; + struct acpi_object_method method; + struct acpi_object_mutex mutex; + struct acpi_object_region region; + struct acpi_object_notify_common common_notify; + struct acpi_object_device device; + struct acpi_object_power_resource power_resource; + struct acpi_object_processor processor; + struct acpi_object_thermal_zone thermal_zone; + struct acpi_object_field_common common_field; + struct acpi_object_region_field field; + struct acpi_object_buffer_field buffer_field; + struct acpi_object_bank_field bank_field; + struct acpi_object_index_field index_field; + struct acpi_object_notify_handler notify; + struct acpi_object_addr_handler address_space; + struct acpi_object_reference reference; + struct acpi_object_extra extra; + struct acpi_object_data data; + struct acpi_object_cache_list cache; + struct acpi_namespace_node node; }; -struct trace_event_data_offsets_workqueue_activate_work {}; - -struct trace_event_data_offsets_workqueue_execute_start {}; +union acpi_parse_object; -struct trace_event_data_offsets_workqueue_execute_end {}; +union acpi_generic_state; -typedef void (*btf_trace_workqueue_queue_work)(void *, unsigned int, struct pool_workqueue *, struct work_struct *); +struct acpi_parse_state { + u8 *aml_start; + u8 *aml; + u8 *aml_end; + u8 *pkg_start; + u8 *pkg_end; + union acpi_parse_object *start_op; + struct acpi_namespace_node *start_node; + union acpi_generic_state *scope; + union acpi_parse_object *start_scope; + u32 aml_size; +}; -typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *); +typedef acpi_status (*acpi_parse_downwards)(struct acpi_walk_state *, union acpi_parse_object **); -typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *); +typedef acpi_status (*acpi_parse_upwards)(struct acpi_walk_state *); -typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *, work_func_t); +struct acpi_opcode_info; -struct wq_barrier { - struct work_struct work; - struct completion done; - struct task_struct *task; +struct acpi_walk_state { + struct acpi_walk_state *next; + u8 descriptor_type; + u8 walk_type; + u16 opcode; + u8 next_op_info; + u8 num_operands; + u8 operand_index; + acpi_owner_id owner_id; + u8 last_predicate; + u8 current_result; + u8 return_used; + u8 scope_depth; + u8 pass_number; + u8 namespace_override; + u8 result_size; + u8 result_count; + u8 *aml; + u32 arg_types; + u32 method_breakpoint; + u32 user_breakpoint; + u32 parse_flags; + struct acpi_parse_state parser_state; + u32 prev_arg_types; + u32 arg_count; + u16 method_nesting_depth; + u8 method_is_nested; + struct acpi_namespace_node arguments[7]; + struct acpi_namespace_node local_variables[8]; + union acpi_operand_object *operands[9]; + union acpi_operand_object **params; + u8 *aml_last_while; + union acpi_operand_object **caller_return_desc; + union acpi_generic_state *control_state; + struct acpi_namespace_node *deferred_node; + union acpi_operand_object *implicit_return_obj; + struct acpi_namespace_node *method_call_node; + union acpi_parse_object *method_call_op; + union acpi_operand_object *method_desc; + struct acpi_namespace_node *method_node; + char *method_pathname; + union acpi_parse_object *op; + const struct acpi_opcode_info *op_info; + union acpi_parse_object *origin; + union acpi_operand_object *result_obj; + union acpi_generic_state *results; + union acpi_operand_object *return_desc; + union acpi_generic_state *scope_info; + union acpi_parse_object *prev_op; + union acpi_parse_object *next_op; + struct acpi_thread_state *thread; + acpi_parse_downwards descending_callback; + acpi_parse_upwards ascending_callback; }; -struct cwt_wait { - wait_queue_entry_t wait; - struct work_struct *work; +struct acpi_gpe_handler_info { + acpi_gpe_handler address; + void *context; + struct acpi_namespace_node *method_node; + u8 original_flags; + u8 originally_enabled; }; -struct apply_wqattrs_ctx { - struct workqueue_struct *wq; - struct workqueue_attrs *attrs; - struct list_head list; - struct pool_workqueue *dfl_pwq; - struct pool_workqueue *pwq_tbl[0]; +struct acpi_gpe_notify_info { + struct acpi_namespace_node *device_node; + struct acpi_gpe_notify_info *next; }; -struct work_for_cpu { - struct work_struct work; - long int (*fn)(void *); - void *arg; - long int ret; +union acpi_gpe_dispatch_info { + struct acpi_namespace_node *method_node; + struct acpi_gpe_handler_info *handler; + struct acpi_gpe_notify_info *notify_list; }; -enum bpf_func_id { - BPF_FUNC_unspec = 0, - BPF_FUNC_map_lookup_elem = 1, - BPF_FUNC_map_update_elem = 2, - BPF_FUNC_map_delete_elem = 3, - BPF_FUNC_probe_read = 4, - BPF_FUNC_ktime_get_ns = 5, - BPF_FUNC_trace_printk = 6, - BPF_FUNC_get_prandom_u32 = 7, - BPF_FUNC_get_smp_processor_id = 8, - BPF_FUNC_skb_store_bytes = 9, - BPF_FUNC_l3_csum_replace = 10, - BPF_FUNC_l4_csum_replace = 11, - BPF_FUNC_tail_call = 12, - BPF_FUNC_clone_redirect = 13, - BPF_FUNC_get_current_pid_tgid = 14, - BPF_FUNC_get_current_uid_gid = 15, - BPF_FUNC_get_current_comm = 16, - BPF_FUNC_get_cgroup_classid = 17, - BPF_FUNC_skb_vlan_push = 18, - BPF_FUNC_skb_vlan_pop = 19, - BPF_FUNC_skb_get_tunnel_key = 20, - BPF_FUNC_skb_set_tunnel_key = 21, - BPF_FUNC_perf_event_read = 22, - BPF_FUNC_redirect = 23, - BPF_FUNC_get_route_realm = 24, - BPF_FUNC_perf_event_output = 25, - BPF_FUNC_skb_load_bytes = 26, - BPF_FUNC_get_stackid = 27, - BPF_FUNC_csum_diff = 28, - BPF_FUNC_skb_get_tunnel_opt = 29, - BPF_FUNC_skb_set_tunnel_opt = 30, - BPF_FUNC_skb_change_proto = 31, - BPF_FUNC_skb_change_type = 32, - BPF_FUNC_skb_under_cgroup = 33, - BPF_FUNC_get_hash_recalc = 34, - BPF_FUNC_get_current_task = 35, - BPF_FUNC_probe_write_user = 36, - BPF_FUNC_current_task_under_cgroup = 37, - BPF_FUNC_skb_change_tail = 38, - BPF_FUNC_skb_pull_data = 39, - BPF_FUNC_csum_update = 40, - BPF_FUNC_set_hash_invalid = 41, - BPF_FUNC_get_numa_node_id = 42, - BPF_FUNC_skb_change_head = 43, - BPF_FUNC_xdp_adjust_head = 44, - BPF_FUNC_probe_read_str = 45, - BPF_FUNC_get_socket_cookie = 46, - BPF_FUNC_get_socket_uid = 47, - BPF_FUNC_set_hash = 48, - BPF_FUNC_setsockopt = 49, - BPF_FUNC_skb_adjust_room = 50, - BPF_FUNC_redirect_map = 51, - BPF_FUNC_sk_redirect_map = 52, - BPF_FUNC_sock_map_update = 53, - BPF_FUNC_xdp_adjust_meta = 54, - BPF_FUNC_perf_event_read_value = 55, - BPF_FUNC_perf_prog_read_value = 56, - BPF_FUNC_getsockopt = 57, - BPF_FUNC_override_return = 58, - BPF_FUNC_sock_ops_cb_flags_set = 59, - BPF_FUNC_msg_redirect_map = 60, - BPF_FUNC_msg_apply_bytes = 61, - BPF_FUNC_msg_cork_bytes = 62, - BPF_FUNC_msg_pull_data = 63, - BPF_FUNC_bind = 64, - BPF_FUNC_xdp_adjust_tail = 65, - BPF_FUNC_skb_get_xfrm_state = 66, - BPF_FUNC_get_stack = 67, - BPF_FUNC_skb_load_bytes_relative = 68, - BPF_FUNC_fib_lookup = 69, - BPF_FUNC_sock_hash_update = 70, - BPF_FUNC_msg_redirect_hash = 71, - BPF_FUNC_sk_redirect_hash = 72, - BPF_FUNC_lwt_push_encap = 73, - BPF_FUNC_lwt_seg6_store_bytes = 74, - BPF_FUNC_lwt_seg6_adjust_srh = 75, - BPF_FUNC_lwt_seg6_action = 76, - BPF_FUNC_rc_repeat = 77, - BPF_FUNC_rc_keydown = 78, - BPF_FUNC_skb_cgroup_id = 79, - BPF_FUNC_get_current_cgroup_id = 80, - BPF_FUNC_get_local_storage = 81, - BPF_FUNC_sk_select_reuseport = 82, - BPF_FUNC_skb_ancestor_cgroup_id = 83, - BPF_FUNC_sk_lookup_tcp = 84, - BPF_FUNC_sk_lookup_udp = 85, - BPF_FUNC_sk_release = 86, - BPF_FUNC_map_push_elem = 87, - BPF_FUNC_map_pop_elem = 88, - BPF_FUNC_map_peek_elem = 89, - BPF_FUNC_msg_push_data = 90, - BPF_FUNC_msg_pop_data = 91, - BPF_FUNC_rc_pointer_rel = 92, - BPF_FUNC_spin_lock = 93, - BPF_FUNC_spin_unlock = 94, - BPF_FUNC_sk_fullsock = 95, - BPF_FUNC_tcp_sock = 96, - BPF_FUNC_skb_ecn_set_ce = 97, - BPF_FUNC_get_listener_sock = 98, - BPF_FUNC_skc_lookup_tcp = 99, - BPF_FUNC_tcp_check_syncookie = 100, - BPF_FUNC_sysctl_get_name = 101, - BPF_FUNC_sysctl_get_current_value = 102, - BPF_FUNC_sysctl_get_new_value = 103, - BPF_FUNC_sysctl_set_new_value = 104, - BPF_FUNC_strtol = 105, - BPF_FUNC_strtoul = 106, - BPF_FUNC_sk_storage_get = 107, - BPF_FUNC_sk_storage_delete = 108, - BPF_FUNC_send_signal = 109, - BPF_FUNC_tcp_gen_syncookie = 110, - BPF_FUNC_skb_output = 111, - BPF_FUNC_probe_read_user = 112, - BPF_FUNC_probe_read_kernel = 113, - BPF_FUNC_probe_read_user_str = 114, - BPF_FUNC_probe_read_kernel_str = 115, - BPF_FUNC_tcp_send_ack = 116, - BPF_FUNC_send_signal_thread = 117, - BPF_FUNC_jiffies64 = 118, - BPF_FUNC_read_branch_records = 119, - BPF_FUNC_get_ns_current_pid_tgid = 120, - BPF_FUNC_xdp_output = 121, - BPF_FUNC_get_netns_cookie = 122, - BPF_FUNC_get_current_ancestor_cgroup_id = 123, - BPF_FUNC_sk_assign = 124, - BPF_FUNC_ktime_get_boot_ns = 125, - BPF_FUNC_seq_printf = 126, - BPF_FUNC_seq_write = 127, - BPF_FUNC_sk_cgroup_id = 128, - BPF_FUNC_sk_ancestor_cgroup_id = 129, - BPF_FUNC_ringbuf_output = 130, - BPF_FUNC_ringbuf_reserve = 131, - BPF_FUNC_ringbuf_submit = 132, - BPF_FUNC_ringbuf_discard = 133, - BPF_FUNC_ringbuf_query = 134, - BPF_FUNC_csum_level = 135, - BPF_FUNC_skc_to_tcp6_sock = 136, - BPF_FUNC_skc_to_tcp_sock = 137, - BPF_FUNC_skc_to_tcp_timewait_sock = 138, - BPF_FUNC_skc_to_tcp_request_sock = 139, - BPF_FUNC_skc_to_udp6_sock = 140, - BPF_FUNC_get_task_stack = 141, - BPF_FUNC_load_hdr_opt = 142, - BPF_FUNC_store_hdr_opt = 143, - BPF_FUNC_reserve_hdr_opt = 144, - BPF_FUNC_inode_storage_get = 145, - BPF_FUNC_inode_storage_delete = 146, - BPF_FUNC_d_path = 147, - BPF_FUNC_copy_from_user = 148, - BPF_FUNC_snprintf_btf = 149, - BPF_FUNC_seq_printf_btf = 150, - BPF_FUNC_skb_cgroup_classid = 151, - BPF_FUNC_redirect_neigh = 152, - BPF_FUNC_per_cpu_ptr = 153, - BPF_FUNC_this_cpu_ptr = 154, - BPF_FUNC_redirect_peer = 155, - BPF_FUNC_task_storage_get = 156, - BPF_FUNC_task_storage_delete = 157, - BPF_FUNC_get_current_task_btf = 158, - BPF_FUNC_bprm_opts_set = 159, - BPF_FUNC_ktime_get_coarse_ns = 160, - BPF_FUNC_ima_inode_hash = 161, - BPF_FUNC_sock_from_file = 162, - BPF_FUNC_check_mtu = 163, - BPF_FUNC_for_each_map_elem = 164, - BPF_FUNC_snprintf = 165, - BPF_FUNC_sys_bpf = 166, - BPF_FUNC_btf_find_by_name_kind = 167, - BPF_FUNC_sys_close = 168, - BPF_FUNC_timer_init = 169, - BPF_FUNC_timer_set_callback = 170, - BPF_FUNC_timer_start = 171, - BPF_FUNC_timer_cancel = 172, - BPF_FUNC_get_func_ip = 173, - BPF_FUNC_get_attach_cookie = 174, - BPF_FUNC_task_pt_regs = 175, - BPF_FUNC_get_branch_snapshot = 176, - BPF_FUNC_trace_vprintk = 177, - BPF_FUNC_skc_to_unix_sock = 178, - BPF_FUNC_kallsyms_lookup_name = 179, - BPF_FUNC_find_vma = 180, - BPF_FUNC_loop = 181, - BPF_FUNC_strncmp = 182, - BPF_FUNC_get_func_arg = 183, - BPF_FUNC_get_func_ret = 184, - BPF_FUNC_get_func_arg_cnt = 185, - BPF_FUNC_get_retval = 186, - BPF_FUNC_set_retval = 187, - BPF_FUNC_xdp_get_buff_len = 188, - BPF_FUNC_xdp_load_bytes = 189, - BPF_FUNC_xdp_store_bytes = 190, - BPF_FUNC_copy_from_user_task = 191, - BPF_FUNC_skb_set_tstamp = 192, - BPF_FUNC_ima_file_hash = 193, - BPF_FUNC_kptr_xchg = 194, - BPF_FUNC_map_lookup_percpu_elem = 195, - __BPF_FUNC_MAX_ID = 196, +struct acpi_gpe_register_info; + +struct acpi_gpe_event_info { + union acpi_gpe_dispatch_info dispatch; + struct acpi_gpe_register_info *register_info; + u8 flags; + u8 gpe_number; + u8 runtime_count; + u8 disable_for_dispatch; }; -struct bpf_prog_info { - __u32 type; - __u32 id; - __u8 tag[8]; - __u32 jited_prog_len; - __u32 xlated_prog_len; - __u64 jited_prog_insns; - __u64 xlated_prog_insns; - __u64 load_time; - __u32 created_by_uid; - __u32 nr_map_ids; - __u64 map_ids; - char name[16]; - __u32 ifindex; - __u32 gpl_compatible: 1; - __u64 netns_dev; - __u64 netns_ino; - __u32 nr_jited_ksyms; - __u32 nr_jited_func_lens; - __u64 jited_ksyms; - __u64 jited_func_lens; - __u32 btf_id; - __u32 func_info_rec_size; - __u64 func_info; - __u32 nr_func_info; - __u32 nr_line_info; - __u64 line_info; - __u64 jited_line_info; - __u32 nr_jited_line_info; - __u32 line_info_rec_size; - __u32 jited_line_info_rec_size; - __u32 nr_prog_tags; - __u64 prog_tags; - __u64 run_time_ns; - __u64 run_cnt; - __u64 recursion_misses; - __u32 verified_insns; +struct acpi_gpe_address { + u8 space_id; + u64 address; }; -struct bpf_map_info { - __u32 type; - __u32 id; - __u32 key_size; - __u32 value_size; - __u32 max_entries; - __u32 map_flags; - char name[16]; - __u32 ifindex; - __u32 btf_vmlinux_value_type_id; - __u64 netns_dev; - __u64 netns_ino; - __u32 btf_id; - __u32 btf_key_type_id; - __u32 btf_value_type_id; - __u64 map_extra; +struct acpi_gpe_register_info { + struct acpi_gpe_address status_address; + struct acpi_gpe_address enable_address; + u16 base_gpe_number; + u8 enable_for_wake; + u8 enable_for_run; + u8 mask_for_run; + u8 enable_mask; }; -struct bpf_verifier_log { - u32 level; - char kbuf[1024]; - char *ubuf; - u32 len_used; - u32 len_total; +struct acpi_gpe_xrupt_info; + +struct acpi_gpe_block_info { + struct acpi_namespace_node *node; + struct acpi_gpe_block_info *previous; + struct acpi_gpe_block_info *next; + struct acpi_gpe_xrupt_info *xrupt_block; + struct acpi_gpe_register_info *register_info; + struct acpi_gpe_event_info *event_info; + u64 address; + u32 register_count; + u16 gpe_count; + u16 block_base_number; + u8 space_id; + u8 initialized; }; -struct bpf_subprog_info { - u32 start; - u32 linfo_idx; - u16 stack_depth; - bool has_tail_call; - bool tail_call_reachable; - bool has_ld_abs; - bool is_async_cb; +struct acpi_gpe_xrupt_info { + struct acpi_gpe_xrupt_info *previous; + struct acpi_gpe_xrupt_info *next; + struct acpi_gpe_block_info *gpe_block_list_head; + u32 interrupt_number; }; -struct bpf_id_pair { - u32 old; - u32 cur; +struct acpi_common_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; }; -struct bpf_verifier_ops; +struct acpi_update_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + union acpi_operand_object *object; +}; -struct bpf_verifier_stack_elem; +struct acpi_pkg_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + u32 index; + union acpi_operand_object *source_object; + union acpi_operand_object *dest_object; + struct acpi_walk_state *walk_state; + void *this_target_obj; + u32 num_packages; +}; -struct bpf_verifier_state; +struct acpi_control_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + u16 opcode; + union acpi_parse_object *predicate_op; + u8 *aml_predicate_start; + u8 *package_end; + u64 loop_timeout; +}; -struct bpf_verifier_state_list; +union acpi_parse_value { + u64 integer; + u32 size; + char *string; + u8 *buffer; + char *name; + union acpi_parse_object *arg; +}; -struct bpf_insn_aux_data; +struct acpi_parse_obj_common { + union acpi_parse_object *parent; + u8 descriptor_type; + u8 flags; + u16 aml_opcode; + u8 *aml; + union acpi_parse_object *next; + struct acpi_namespace_node *node; + union acpi_parse_value value; + u8 arg_list_length; +}; -struct bpf_verifier_env { - u32 insn_idx; - u32 prev_insn_idx; - struct bpf_prog *prog; - const struct bpf_verifier_ops *ops; - struct bpf_verifier_stack_elem *head; - int stack_size; - bool strict_alignment; - bool test_state_freq; - struct bpf_verifier_state *cur_state; - struct bpf_verifier_state_list **explored_states; - struct bpf_verifier_state_list *free_list; - struct bpf_map *used_maps[64]; - struct btf_mod_pair used_btfs[64]; - u32 used_map_cnt; - u32 used_btf_cnt; - u32 id_gen; - bool explore_alu_limits; - bool allow_ptr_leaks; - bool allow_uninit_stack; - bool allow_ptr_to_map_access; - bool bpf_capable; - bool bypass_spec_v1; - bool bypass_spec_v4; - bool seen_direct_write; - struct bpf_insn_aux_data *insn_aux_data; - const struct bpf_line_info *prev_linfo; - struct bpf_verifier_log log; - struct bpf_subprog_info subprog_info[257]; - struct bpf_id_pair idmap_scratch[75]; - struct { - int *insn_state; - int *insn_stack; - int cur_stack; - } cfg; - u32 pass_cnt; - u32 subprog_cnt; - u32 prev_insn_processed; - u32 insn_processed; - u32 prev_jmps_processed; - u32 jmps_processed; - u64 verification_time; - u32 max_states_per_insn; - u32 total_states; - u32 peak_states; - u32 longest_mark_read_walk; - bpfptr_t fd_array; - u32 scratched_regs; - u64 scratched_stack_slots; - u32 prev_log_len; - u32 prev_insn_print_len; - char type_str_buf[64]; +struct acpi_parse_obj_named { + union acpi_parse_object *parent; + u8 descriptor_type; + u8 flags; + u16 aml_opcode; + u8 *aml; + union acpi_parse_object *next; + struct acpi_namespace_node *node; + union acpi_parse_value value; + u8 arg_list_length; + char *path; + u8 *data; + u32 length; + u32 name; }; -struct tnum { - u64 value; - u64 mask; +struct acpi_parse_obj_asl { + union acpi_parse_object *parent; + u8 descriptor_type; + u8 flags; + u16 aml_opcode; + u8 *aml; + union acpi_parse_object *next; + struct acpi_namespace_node *node; + union acpi_parse_value value; + u8 arg_list_length; + union acpi_parse_object *child; + union acpi_parse_object *parent_method; + char *filename; + u8 file_changed; + char *parent_filename; + char *external_name; + char *namepath; + char name_seg[4]; + u32 extra_value; + u32 column; + u32 line_number; + u32 logical_line_number; + u32 logical_byte_offset; + u32 end_line; + u32 end_logical_line; + u32 acpi_btype; + u32 aml_length; + u32 aml_subtree_length; + u32 final_aml_length; + u32 final_aml_offset; + u32 compile_flags; + u16 parse_opcode; + u8 aml_opcode_length; + u8 aml_pkg_len_bytes; + u8 extra; + char parse_op_name[20]; }; -enum bpf_reg_liveness { - REG_LIVE_NONE = 0, - REG_LIVE_READ32 = 1, - REG_LIVE_READ64 = 2, - REG_LIVE_READ = 3, - REG_LIVE_WRITTEN = 4, - REG_LIVE_DONE = 8, +union acpi_parse_object { + struct acpi_parse_obj_common common; + struct acpi_parse_obj_named named; + struct acpi_parse_obj_asl asl; }; -struct bpf_reg_state { - enum bpf_reg_type type; - s32 off; - union { - int range; - struct { - struct bpf_map *map_ptr; - u32 map_uid; - }; - struct { - struct btf *btf; - u32 btf_id; - }; - u32 mem_size; - struct { - long unsigned int raw1; - long unsigned int raw2; - } raw; - u32 subprogno; - }; - u32 id; - u32 ref_obj_id; - struct tnum var_off; - s64 smin_value; - s64 smax_value; - u64 umin_value; - u64 umax_value; - s32 s32_min_value; - s32 s32_max_value; - u32 u32_min_value; - u32 u32_max_value; - struct bpf_reg_state *parent; - u32 frameno; - s32 subreg_def; - enum bpf_reg_liveness live; - bool precise; +struct acpi_scope_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + struct acpi_namespace_node *node; }; -struct bpf_reference_state; - -struct bpf_stack_state; - -struct bpf_func_state { - struct bpf_reg_state regs[11]; - int callsite; - u32 frameno; - u32 subprogno; - u32 async_entry_cnt; - bool in_callback_fn; - bool in_async_callback_fn; - int acquired_refs; - struct bpf_reference_state *refs; - int allocated_stack; - struct bpf_stack_state *stack; +struct acpi_pscope_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + u32 arg_count; + union acpi_parse_object *op; + u8 *arg_end; + u8 *pkg_end; + u32 arg_list; }; -struct bpf_func_proto { - u64 (*func)(u64, u64, u64, u64, u64); - bool gpl_only; - bool pkt_access; - enum bpf_return_type ret_type; - union { - struct { - enum bpf_arg_type arg1_type; - enum bpf_arg_type arg2_type; - enum bpf_arg_type arg3_type; - enum bpf_arg_type arg4_type; - enum bpf_arg_type arg5_type; - }; - enum bpf_arg_type arg_type[5]; - }; - union { - struct { - u32 *arg1_btf_id; - u32 *arg2_btf_id; - u32 *arg3_btf_id; - u32 *arg4_btf_id; - u32 *arg5_btf_id; - }; - u32 *arg_btf_id[5]; - }; - int *ret_btf_id; - bool (*allowed)(const struct bpf_prog *); +struct acpi_thread_state { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + u8 current_sync_level; + struct acpi_walk_state *walk_state_list; + union acpi_operand_object *acquired_mutex_list; + u64 thread_id; }; -enum bpf_access_type { - BPF_READ = 1, - BPF_WRITE = 2, +struct acpi_result_values { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + union acpi_operand_object *obj_desc[8]; }; -struct bpf_insn_access_aux { - enum bpf_reg_type reg_type; - union { - int ctx_field_size; - struct { - struct btf *btf; - u32 btf_id; - }; - }; - struct bpf_verifier_log *log; +struct acpi_global_notify_handler { + acpi_notify_handler handler; + void *context; }; -struct bpf_verifier_ops { - const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *); - bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *); - int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *); - int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *); - u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *); - int (*btf_struct_access)(struct bpf_verifier_log *, const struct btf *, const struct btf_type *, int, int, enum bpf_access_type, u32 *, enum bpf_type_flag *); +struct acpi_notify_info { + void *next; + u8 descriptor_type; + u8 flags; + u16 value; + u16 state; + u8 handler_list_id; + struct acpi_namespace_node *node; + union acpi_operand_object *handler_list_head; + struct acpi_global_notify_handler *global; }; -struct bpf_prog_offload_ops { - int (*insn_hook)(struct bpf_verifier_env *, int, int); - int (*finalize)(struct bpf_verifier_env *); - int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *); - int (*remove_insns)(struct bpf_verifier_env *, u32, u32); - int (*prepare)(struct bpf_prog *); - int (*translate)(struct bpf_prog *); - void (*destroy)(struct bpf_prog *); +union acpi_generic_state { + struct acpi_common_state common; + struct acpi_control_state control; + struct acpi_update_state update; + struct acpi_scope_state scope; + struct acpi_pscope_state parse_scope; + struct acpi_pkg_state pkg; + struct acpi_thread_state thread; + struct acpi_result_values results; + struct acpi_notify_info notify; }; -struct bpf_offload_dev { - const struct bpf_prog_offload_ops *ops; - struct list_head netdevs; - void *priv; +struct acpi_opcode_info { + u32 parse_args; + u32 runtime_args; + u16 flags; + u8 object_type; + u8 class; + u8 type; }; -struct bpf_stack_state { - struct bpf_reg_state spilled_ptr; - u8 slot_type[8]; +struct acpi_vendor_walk_info { + struct acpi_vendor_uuid *uuid; + struct acpi_buffer *buffer; + acpi_status status; }; -struct bpf_reference_state { - int id; - int insn_idx; +struct pnp_device_id { + __u8 id[8]; + kernel_ulong_t driver_data; }; -struct bpf_idx_pair { - u32 prev_idx; - u32 idx; +struct pnp_card_device_id { + __u8 id[8]; + kernel_ulong_t driver_data; + struct { + __u8 id[8]; + } devs[8]; }; -struct bpf_verifier_state { - struct bpf_func_state *frame[8]; - struct bpf_verifier_state *parent; - u32 branches; - u32 insn_idx; - u32 curframe; - u32 active_spin_lock; - bool speculative; - u32 first_insn_idx; - u32 last_insn_idx; - struct bpf_idx_pair *jmp_history; - u32 jmp_history_cnt; -}; +typedef acpi_status (*acpi_walk_callback)(acpi_handle, u32, void *, void **); -struct bpf_verifier_state_list { - struct bpf_verifier_state state; - struct bpf_verifier_state_list *next; - int miss_cnt; - int hit_cnt; +struct acpi_hardware_id { + struct list_head list; + const char *id; }; -struct bpf_insn_aux_data { - union { - enum bpf_reg_type ptr_type; - long unsigned int map_ptr_state; - s32 call_imm; - u32 alu_limit; - struct { - u32 map_index; - u32 map_off; - }; - struct { - enum bpf_reg_type reg_type; - union { - struct { - struct btf *btf; - u32 btf_id; - }; - u32 mem_size; - }; - } btf_var; - }; - u64 map_key_state; - int ctx_field_size; - u32 seen; - bool sanitize_stack_spill; - bool zext_dst; - u8 alu_state; - unsigned int orig_idx; - bool prune_point; -}; +struct pnp_protocol; -typedef struct ns_common *ns_get_path_helper_t(void *); +struct pnp_id; -struct bpf_offload_netdev { - struct rhash_head l; - struct net_device *netdev; - struct bpf_offload_dev *offdev; - struct list_head progs; - struct list_head maps; - struct list_head offdev_netdevs; +struct pnp_card { + struct device dev; + unsigned char number; + struct list_head global_list; + struct list_head protocol_list; + struct list_head devices; + struct pnp_protocol *protocol; + struct pnp_id *id; + char name[50]; + unsigned char pnpver; + unsigned char productver; + unsigned int serial; + unsigned char checksum; + struct proc_dir_entry *procdir; }; -struct ns_get_path_bpf_prog_args { - struct bpf_prog *prog; - struct bpf_prog_info *info; -}; +struct pnp_dev; -struct ns_get_path_bpf_map_args { - struct bpf_offloaded_map *offmap; - struct bpf_map_info *info; +struct pnp_protocol { + struct list_head protocol_list; + char *name; + int (*get)(struct pnp_dev *); + int (*set)(struct pnp_dev *); + int (*disable)(struct pnp_dev *); + bool (*can_wakeup)(struct pnp_dev *); + int (*suspend)(struct pnp_dev *, pm_message_t); + int (*resume)(struct pnp_dev *); + unsigned char number; + struct device dev; + struct list_head cards; + struct list_head devices; }; -struct trace_print_flags { - long unsigned int mask; - const char *name; +struct pnp_id { + char id[8]; + struct pnp_id *next; }; -enum pageblock_bits { - PB_migrate = 0, - PB_migrate_end = 2, - PB_migrate_skip = 3, - NR_PAGEBLOCK_BITS = 4, +struct pnp_card_driver; + +struct pnp_card_link { + struct pnp_card *card; + struct pnp_card_driver *driver; + void *driver_data; + pm_message_t pm_state; }; -struct mem_section_usage { - long unsigned int subsection_map[1]; - long unsigned int pageblock_flags[0]; +struct pnp_driver { + const char *name; + const struct pnp_device_id *id_table; + unsigned int flags; + int (*probe)(struct pnp_dev *, const struct pnp_device_id *); + void (*remove)(struct pnp_dev *); + void (*shutdown)(struct pnp_dev *); + int (*suspend)(struct pnp_dev *, pm_message_t); + int (*resume)(struct pnp_dev *); + struct device_driver driver; }; -struct mem_section { - long unsigned int section_mem_map; - struct mem_section_usage *usage; +struct pnp_card_driver { + struct list_head global_list; + char *name; + const struct pnp_card_device_id *id_table; + unsigned int flags; + int (*probe)(struct pnp_card_link *, const struct pnp_card_device_id *); + void (*remove)(struct pnp_card_link *); + int (*suspend)(struct pnp_card_link *, pm_message_t); + int (*resume)(struct pnp_card_link *); + struct pnp_driver link; }; -struct node { +struct pnp_dev { struct device dev; - struct list_head access_list; + u64 dma_mask; + unsigned int number; + int status; + struct list_head global_list; + struct list_head protocol_list; + struct list_head card_list; + struct list_head rdev_list; + struct pnp_protocol *protocol; + struct pnp_card *card; + struct pnp_driver *driver; + struct pnp_card_link *card_link; + struct pnp_id *id; + int active; + int capabilities; + unsigned int num_dependent_sets; + struct list_head resources; + struct list_head options; + char name[50]; + int flags; + struct proc_dir_entry *procent; + void *data; }; -typedef struct page *new_page_t(struct page *, long unsigned int); +typedef __kernel_long_t __kernel_off_t; -typedef void free_page_t(struct page *, long unsigned int); +typedef __kernel_off_t off_t; -enum compact_priority { - COMPACT_PRIO_SYNC_FULL = 0, - MIN_COMPACT_PRIORITY = 0, - COMPACT_PRIO_SYNC_LIGHT = 1, - MIN_COMPACT_COSTLY_PRIORITY = 1, - DEF_COMPACT_PRIORITY = 1, - COMPACT_PRIO_ASYNC = 2, - INIT_COMPACT_PRIORITY = 2, -}; +typedef u64 pci_bus_addr_t; -enum compact_result { - COMPACT_NOT_SUITABLE_ZONE = 0, - COMPACT_SKIPPED = 1, - COMPACT_DEFERRED = 2, - COMPACT_NO_SUITABLE_PAGE = 3, - COMPACT_CONTINUE = 4, - COMPACT_COMPLETE = 5, - COMPACT_PARTIAL_SKIPPED = 6, - COMPACT_CONTENDED = 7, - COMPACT_SUCCESS = 8, +struct pci_bus_region { + pci_bus_addr_t start; + pci_bus_addr_t end; }; -struct alloc_context { - struct zonelist *zonelist; - nodemask_t *nodemask; - struct zoneref *preferred_zoneref; - int migratetype; - enum zone_type highest_zoneidx; - bool spread_dirty_pages; +enum chipset_type { + NOT_SUPPORTED = 0, + SUPPORTED = 1, }; -struct trace_event_raw_mm_compaction_isolate_template { - struct trace_entry ent; - long unsigned int start_pfn; - long unsigned int end_pfn; - long unsigned int nr_scanned; - long unsigned int nr_taken; - char __data[0]; +struct agp_version { + u16 major; + u16 minor; }; -struct trace_event_raw_mm_compaction_migratepages { - struct trace_entry ent; - long unsigned int nr_migrated; - long unsigned int nr_failed; - char __data[0]; -}; +struct agp_bridge_data; -struct trace_event_raw_mm_compaction_begin { - struct trace_entry ent; - long unsigned int zone_start; - long unsigned int migrate_pfn; - long unsigned int free_pfn; - long unsigned int zone_end; - bool sync; - char __data[0]; +struct agp_memory { + struct agp_memory *next; + struct agp_memory *prev; + struct agp_bridge_data *bridge; + struct page **pages; + size_t page_count; + int key; + int num_scratch_pages; + off_t pg_start; + u32 type; + u32 physical; + bool is_bound; + bool is_flushed; + struct list_head mapped_list; + struct scatterlist *sg_list; + int num_sg; }; -struct trace_event_raw_mm_compaction_end { - struct trace_entry ent; - long unsigned int zone_start; - long unsigned int migrate_pfn; - long unsigned int free_pfn; - long unsigned int zone_end; - bool sync; - int status; - char __data[0]; -}; +struct agp_bridge_driver; -struct trace_event_raw_mm_compaction_try_to_compact_pages { - struct trace_entry ent; - int order; - gfp_t gfp_mask; - int prio; - char __data[0]; +struct agp_bridge_data { + const struct agp_version *version; + const struct agp_bridge_driver *driver; + const struct vm_operations_struct *vm_ops; + void *previous_size; + void *current_size; + void *dev_private_data; + struct pci_dev *dev; + u32 *gatt_table; + u32 *gatt_table_real; + long unsigned int scratch_page; + struct page *scratch_page_page; + dma_addr_t scratch_page_dma; + long unsigned int gart_bus_addr; + long unsigned int gatt_bus_addr; + u32 mode; + enum chipset_type type; + long unsigned int *key_list; + atomic_t current_memory_agp; + atomic_t agp_in_use; + int max_memory_agp; + int aperture_size_idx; + int capndx; + int flags; + char major_version; + char minor_version; + struct list_head list; + u32 apbase_config; + struct list_head mapped_list; + spinlock_t mapped_lock; }; -struct trace_event_raw_mm_compaction_suitable_template { - struct trace_entry ent; - int nid; - enum zone_type idx; - int order; - int ret; - char __data[0]; +enum e820_type { + E820_TYPE_RAM = 1, + E820_TYPE_RESERVED = 2, + E820_TYPE_ACPI = 3, + E820_TYPE_NVS = 4, + E820_TYPE_UNUSABLE = 5, + E820_TYPE_PMEM = 7, + E820_TYPE_PRAM = 12, + E820_TYPE_SOFT_RESERVED = 4026531839, + E820_TYPE_RESERVED_KERN = 128, }; -struct trace_event_raw_mm_compaction_defer_template { - struct trace_entry ent; - int nid; - enum zone_type idx; - int order; - unsigned int considered; - unsigned int defer_shift; - int order_failed; - char __data[0]; +struct amd_l3_cache { + unsigned int indices; + u8 subcaches[4]; }; -struct trace_event_raw_mm_compaction_kcompactd_sleep { - struct trace_entry ent; - int nid; - char __data[0]; +struct threshold_block { + unsigned int block; + unsigned int bank; + unsigned int cpu; + u32 address; + u16 interrupt_enable; + bool interrupt_capable; + u16 threshold_limit; + struct kobject kobj; + struct list_head miscj; }; -struct trace_event_raw_kcompactd_wake_template { - struct trace_entry ent; - int nid; - int order; - enum zone_type highest_zoneidx; - char __data[0]; +struct threshold_bank { + struct kobject *kobj; + struct threshold_block *blocks; + refcount_t cpus; + unsigned int shared; }; -struct trace_event_data_offsets_mm_compaction_isolate_template {}; - -struct trace_event_data_offsets_mm_compaction_migratepages {}; +struct amd_northbridge { + struct pci_dev *root; + struct pci_dev *misc; + struct pci_dev *link; + struct amd_l3_cache l3_cache; + struct threshold_bank *bank4; +}; -struct trace_event_data_offsets_mm_compaction_begin {}; +enum aper_size_type { + U8_APER_SIZE = 0, + U16_APER_SIZE = 1, + U32_APER_SIZE = 2, + LVL2_APER_SIZE = 3, + FIXED_APER_SIZE = 4, +}; -struct trace_event_data_offsets_mm_compaction_end {}; +struct gatt_mask { + long unsigned int mask; + u32 type; +}; -struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {}; +struct aper_size_info_32 { + int size; + int num_entries; + int page_order; + u32 size_value; +}; -struct trace_event_data_offsets_mm_compaction_suitable_template {}; +struct agp_bridge_driver { + struct module *owner; + const void *aperture_sizes; + int num_aperture_sizes; + enum aper_size_type size_type; + bool cant_use_aperture; + bool needs_scratch_page; + const struct gatt_mask *masks; + int (*fetch_size)(); + int (*configure)(); + void (*agp_enable)(struct agp_bridge_data *, u32); + void (*cleanup)(); + void (*tlb_flush)(struct agp_memory *); + long unsigned int (*mask_memory)(struct agp_bridge_data *, dma_addr_t, int); + void (*cache_flush)(); + int (*create_gatt_table)(struct agp_bridge_data *); + int (*free_gatt_table)(struct agp_bridge_data *); + int (*insert_memory)(struct agp_memory *, off_t, int); + int (*remove_memory)(struct agp_memory *, off_t, int); + struct agp_memory * (*alloc_by_type)(size_t, int); + void (*free_by_type)(struct agp_memory *); + struct page * (*agp_alloc_page)(struct agp_bridge_data *); + int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t); + void (*agp_destroy_page)(struct page *, int); + void (*agp_destroy_pages)(struct agp_memory *); + int (*agp_type_to_mask_type)(struct agp_bridge_data *, int); +}; -struct trace_event_data_offsets_mm_compaction_defer_template {}; +enum kobject_action { + KOBJ_ADD = 0, + KOBJ_REMOVE = 1, + KOBJ_CHANGE = 2, + KOBJ_MOVE = 3, + KOBJ_ONLINE = 4, + KOBJ_OFFLINE = 5, + KOBJ_BIND = 6, + KOBJ_UNBIND = 7, +}; -struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {}; +struct wake_irq { + struct device *dev; + unsigned int status; + int irq; + const char *name; +}; -struct trace_event_data_offsets_kcompactd_wake_template {}; +struct pm_qos_flags { + struct list_head list; + s32 effective_flags; +}; -typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); +struct dev_pm_qos_request; -typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); +struct dev_pm_qos { + struct pm_qos_constraints resume_latency; + struct pm_qos_constraints latency_tolerance; + struct freq_constraints freq; + struct pm_qos_flags flags; + struct dev_pm_qos_request *resume_latency_req; + struct dev_pm_qos_request *latency_tolerance_req; + struct dev_pm_qos_request *flags_req; +}; -typedef void (*btf_trace_mm_compaction_migratepages)(void *, struct compact_control *, unsigned int); +struct pm_qos_flags_request { + struct list_head node; + s32 flags; +}; -typedef void (*btf_trace_mm_compaction_begin)(void *, struct compact_control *, long unsigned int, long unsigned int, bool); +enum dev_pm_qos_req_type { + DEV_PM_QOS_RESUME_LATENCY = 1, + DEV_PM_QOS_LATENCY_TOLERANCE = 2, + DEV_PM_QOS_MIN_FREQUENCY = 3, + DEV_PM_QOS_MAX_FREQUENCY = 4, + DEV_PM_QOS_FLAGS = 5, +}; -typedef void (*btf_trace_mm_compaction_end)(void *, struct compact_control *, long unsigned int, long unsigned int, bool, int); +struct dev_pm_qos_request { + enum dev_pm_qos_req_type type; + union { + struct plist_node pnode; + struct pm_qos_flags_request flr; + struct freq_qos_request freq; + } data; + struct device *dev; +}; -typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int); +enum { + IFLA_VF_LINK_STATE_AUTO = 0, + IFLA_VF_LINK_STATE_ENABLE = 1, + IFLA_VF_LINK_STATE_DISABLE = 2, + __IFLA_VF_LINK_STATE_MAX = 3, +}; -typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone *, int, int); +enum flow_block_command { + FLOW_BLOCK_BIND = 0, + FLOW_BLOCK_UNBIND = 1, +}; -typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone *, int, int); +enum flow_block_binder_type { + FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0, + FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1, + FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2, + FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP = 3, + FLOW_BLOCK_BINDER_TYPE_RED_MARK = 4, +}; -typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone *, int); +struct flow_block_offload { + enum flow_block_command command; + enum flow_block_binder_type binder_type; + bool block_shared; + bool unlocked_driver_cb; + struct net *net; + struct flow_block *block; + struct list_head cb_list; + struct list_head *driver_block_list; + struct netlink_ext_ack *extack; + struct Qdisc *sch; + struct list_head *cb_list_head; +}; -typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone *, int); +struct qdisc_walker { + int stop; + int skip; + int count; + int (*fn)(struct Qdisc *, long unsigned int, struct qdisc_walker *); +}; -typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone *, int); +struct tcf_walker { + int stop; + int skip; + int count; + bool nonempty; + long unsigned int cookie; + int (*fn)(struct tcf_proto *, void *, struct tcf_walker *); +}; -typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int); +struct tc_ratespec { + unsigned char cell_log; + __u8 linklayer; + short unsigned int overhead; + short int cell_align; + short unsigned int mpu; + __u32 rate; +}; -typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type); +struct tc_prio_qopt { + int bands; + __u8 priomap[16]; +}; -typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type); +enum netdev_queue_state_t { + __QUEUE_STATE_DRV_XOFF = 0, + __QUEUE_STATE_STACK_XOFF = 1, + __QUEUE_STATE_FROZEN = 2, +}; -typedef enum { - ISOLATE_ABORT = 0, - ISOLATE_NONE = 1, - ISOLATE_SUCCESS = 2, -} isolate_migrate_t; +enum { + TCA_UNSPEC = 0, + TCA_KIND = 1, + TCA_OPTIONS = 2, + TCA_STATS = 3, + TCA_XSTATS = 4, + TCA_RATE = 5, + TCA_FCNT = 6, + TCA_STATS2 = 7, + TCA_STAB = 8, + TCA_PAD = 9, + TCA_DUMP_INVISIBLE = 10, + TCA_CHAIN = 11, + TCA_HW_OFFLOAD = 12, + TCA_INGRESS_BLOCK = 13, + TCA_EGRESS_BLOCK = 14, + TCA_DUMP_FLAGS = 15, + __TCA_MAX = 16, +}; -struct proc_maps_private { - struct inode *inode; - struct task_struct *task; - struct mm_struct *mm; - struct vm_area_struct *tail_vma; - struct mempolicy *task_mempolicy; +struct skb_array { + struct ptr_ring ring; }; -struct mem_size_stats { - long unsigned int resident; - long unsigned int shared_clean; - long unsigned int shared_dirty; - long unsigned int private_clean; - long unsigned int private_dirty; - long unsigned int referenced; - long unsigned int anonymous; - long unsigned int lazyfree; - long unsigned int anonymous_thp; - long unsigned int shmem_thp; - long unsigned int file_thp; - long unsigned int swap; - long unsigned int shared_hugetlb; - long unsigned int private_hugetlb; - u64 pss; - u64 pss_anon; - u64 pss_file; - u64 pss_shmem; - u64 pss_locked; - u64 swap_pss; +enum qdisc_state_t { + __QDISC_STATE_SCHED = 0, + __QDISC_STATE_DEACTIVATED = 1, + __QDISC_STATE_MISSED = 2, + __QDISC_STATE_DRAINING = 3, }; -enum clear_refs_types { - CLEAR_REFS_ALL = 1, - CLEAR_REFS_ANON = 2, - CLEAR_REFS_MAPPED = 3, - CLEAR_REFS_SOFT_DIRTY = 4, - CLEAR_REFS_MM_HIWATER_RSS = 5, - CLEAR_REFS_LAST = 6, +enum qdisc_state2_t { + __QDISC_STATE2_RUNNING = 0, }; -struct clear_refs_private { - enum clear_refs_types type; +struct qdisc_skb_cb { + struct { + unsigned int pkt_len; + u16 slave_dev_queue_mapping; + u16 tc_classid; + }; + unsigned char data[20]; }; -typedef struct { - u64 pme; -} pagemap_entry_t; +struct psched_ratecfg { + u64 rate_bytes_ps; + u32 mult; + u16 overhead; + u16 mpu; + u8 linklayer; + u8 shift; +}; -struct pagemapread { - int pos; - int len; - pagemap_entry_t *buffer; - bool show_pfn; +struct psched_pktrate { + u64 rate_pkts_ps; + u32 mult; + u8 shift; }; -struct numa_maps { - long unsigned int pages; - long unsigned int anon; - long unsigned int active; - long unsigned int writeback; - long unsigned int mapcount_max; - long unsigned int dirty; - long unsigned int swapcache; - long unsigned int node[64]; +struct mini_Qdisc_pair { + struct mini_Qdisc miniq1; + struct mini_Qdisc miniq2; + struct mini_Qdisc **p_miniq; }; -struct numa_maps_private { - struct proc_maps_private proc_maps; - struct numa_maps md; +struct xfrm_offload { + struct { + __u32 low; + __u32 hi; + } seq; + __u32 flags; + __u32 status; + __u8 proto; + __u8 inner_ipproto; }; -enum hash_algo { - HASH_ALGO_MD4 = 0, - HASH_ALGO_MD5 = 1, - HASH_ALGO_SHA1 = 2, - HASH_ALGO_RIPE_MD_160 = 3, - HASH_ALGO_SHA256 = 4, - HASH_ALGO_SHA384 = 5, - HASH_ALGO_SHA512 = 6, - HASH_ALGO_SHA224 = 7, - HASH_ALGO_RIPE_MD_128 = 8, - HASH_ALGO_RIPE_MD_256 = 9, - HASH_ALGO_RIPE_MD_320 = 10, - HASH_ALGO_WP_256 = 11, - HASH_ALGO_WP_384 = 12, - HASH_ALGO_WP_512 = 13, - HASH_ALGO_TGR_128 = 14, - HASH_ALGO_TGR_160 = 15, - HASH_ALGO_TGR_192 = 16, - HASH_ALGO_SM3_256 = 17, - HASH_ALGO_STREEBOG_256 = 18, - HASH_ALGO_STREEBOG_512 = 19, - HASH_ALGO__LAST = 20, +struct sec_path { + int len; + int olen; + struct xfrm_state *xvec[6]; + struct xfrm_offload ovec[1]; }; -struct ima_h_table { - atomic_long_t len; - atomic_long_t violations; - struct hlist_head queue[1024]; +struct pfifo_fast_priv { + struct skb_array q[3]; }; -enum ima_hooks { - NONE = 0, - FILE_CHECK = 1, - MMAP_CHECK = 2, - BPRM_CHECK = 3, - CREDS_CHECK = 4, - POST_SETATTR = 5, - MODULE_CHECK = 6, - FIRMWARE_CHECK = 7, - KEXEC_KERNEL_CHECK = 8, - KEXEC_INITRAMFS_CHECK = 9, - POLICY_CHECK = 10, - KEXEC_CMDLINE = 11, - KEY_CHECK = 12, - CRITICAL_DATA = 13, - SETXATTR_CHECK = 14, - MAX_CHECK = 15, +struct udp_tunnel_nic_ops { + void (*get_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); + void (*set_port_priv)(struct net_device *, unsigned int, unsigned int, u8); + void (*add_port)(struct net_device *, struct udp_tunnel_info *); + void (*del_port)(struct net_device *, struct udp_tunnel_info *); + void (*reset_ntf)(struct net_device *); + size_t (*dump_size)(struct net_device *, unsigned int); + int (*dump_write)(struct net_device *, unsigned int, struct sk_buff *); }; -struct io_cq { - struct request_queue *q; - struct io_context *ioc; - union { - struct list_head q_node; - struct kmem_cache *__rcu_icq_cache; - }; - union { - struct hlist_node ioc_node; - struct callback_head __rcu_head; - }; - unsigned int flags; +struct __call_single_data { + struct __call_single_node node; + smp_call_func_t func; + void *info; }; -struct sbitmap_word { - long unsigned int word; - long: 64; +typedef struct __call_single_data call_single_data_t; + +struct sd_flow_limit; + +struct softnet_data { + struct list_head poll_list; + struct sk_buff_head process_queue; + unsigned int processed; + unsigned int time_squeeze; + struct softnet_data *rps_ipi_list; + struct sd_flow_limit *flow_limit; + struct Qdisc *output_queue; + struct Qdisc **output_queue_tailp; + struct sk_buff *completion_queue; + struct { + u16 recursion; + u8 more; + u8 skip_txqueue; + } xmit; + long: 32; long: 64; long: 64; long: 64; long: 64; + unsigned int input_queue_head; + long: 32; long: 64; long: 64; - long unsigned int cleared; long: 64; long: 64; long: 64; long: 64; long: 64; + call_single_data_t csd; + struct softnet_data *rps_ipi_next; + unsigned int cpu; + unsigned int input_queue_tail; + unsigned int received_rps; + unsigned int dropped; + struct sk_buff_head input_pkt_queue; + struct napi_struct backlog; long: 64; long: 64; -}; - -struct sbitmap { - unsigned int depth; - unsigned int shift; - unsigned int map_nr; - bool round_robin; - struct sbitmap_word *map; - unsigned int *alloc_hint; -}; - -struct sbq_wait_state { - atomic_t wait_cnt; - wait_queue_head_t wait; long: 64; long: 64; long: 64; + spinlock_t defer_lock; + int defer_count; + int defer_ipi_scheduled; + struct sk_buff *defer_list; long: 64; long: 64; + call_single_data_t defer_csd; }; -struct sbitmap_queue { - struct sbitmap sb; - unsigned int wake_batch; - atomic_t wake_index; - struct sbq_wait_state *ws; - atomic_t ws_active; - unsigned int min_shallow_depth; +struct nl_info { + struct nlmsghdr *nlh; + struct net *nl_net; + u32 portid; + u8 skip_notify: 1; + u8 skip_notify_kernel: 1; }; -typedef __u32 req_flags_t; - -enum mq_rq_state { - MQ_RQ_IDLE = 0, - MQ_RQ_IN_FLIGHT = 1, - MQ_RQ_COMPLETE = 2, +struct ip_beet_phdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 padlen; + __u8 reserved; }; -typedef void rq_end_io_fn(struct request *, blk_status_t); +struct fib6_result; -struct request { - struct request_queue *q; - struct blk_mq_ctx *mq_ctx; - struct blk_mq_hw_ctx *mq_hctx; - unsigned int cmd_flags; - req_flags_t rq_flags; - int tag; - int internal_tag; - unsigned int timeout; - unsigned int __data_len; - sector_t __sector; - struct bio *bio; - struct bio *biotail; - union { - struct list_head queuelist; - struct request *rq_next; - }; - struct block_device *part; - u64 start_time_ns; - u64 io_start_time_ns; - short unsigned int stats_sectors; - short unsigned int nr_phys_segments; - short unsigned int write_hint; - short unsigned int ioprio; - enum mq_rq_state state; - atomic_t ref; - long unsigned int deadline; - union { - struct hlist_node hash; - struct llist_node ipi_list; - }; - union { - struct rb_node rb_node; - struct bio_vec special_vec; - void *completion_data; - int error_count; - }; - union { - struct { - struct io_cq *icq; - void *priv[2]; - } elv; - struct { - unsigned int seq; - struct list_head list; - rq_end_io_fn *saved_end_io; - } flush; - }; - union { - struct __call_single_data csd; - u64 fifo_time; - }; - rq_end_io_fn *end_io; - void *end_io_data; -}; +struct fib6_config; -struct blk_mq_tags { - unsigned int nr_tags; - unsigned int nr_reserved_tags; - atomic_t active_queues; - struct sbitmap_queue bitmap_tags; - struct sbitmap_queue breserved_tags; - struct request **rqs; - struct request **static_rqs; - struct list_head page_list; - spinlock_t lock; +struct ipv6_stub { + int (*ipv6_sock_mc_join)(struct sock *, int, const struct in6_addr *); + int (*ipv6_sock_mc_drop)(struct sock *, int, const struct in6_addr *); + struct dst_entry * (*ipv6_dst_lookup_flow)(struct net *, const struct sock *, struct flowi6 *, const struct in6_addr *); + int (*ipv6_route_input)(struct sk_buff *); + struct fib6_table * (*fib6_get_table)(struct net *, u32); + int (*fib6_lookup)(struct net *, int, struct flowi6 *, struct fib6_result *, int); + int (*fib6_table_lookup)(struct net *, struct fib6_table *, int, struct flowi6 *, struct fib6_result *, int); + void (*fib6_select_path)(const struct net *, struct fib6_result *, struct flowi6 *, int, bool, const struct sk_buff *, int); + u32 (*ip6_mtu_from_fib6)(const struct fib6_result *, const struct in6_addr *, const struct in6_addr *); + int (*fib6_nh_init)(struct net *, struct fib6_nh *, struct fib6_config *, gfp_t, struct netlink_ext_ack *); + void (*fib6_nh_release)(struct fib6_nh *); + void (*fib6_nh_release_dsts)(struct fib6_nh *); + void (*fib6_update_sernum)(struct net *, struct fib6_info *); + int (*ip6_del_rt)(struct net *, struct fib6_info *, bool); + void (*fib6_rt_update)(struct net *, struct fib6_info *, struct nl_info *); + void (*udpv6_encap_enable)(); + void (*ndisc_send_na)(struct net_device *, const struct in6_addr *, const struct in6_addr *, bool, bool, bool, bool); + void (*xfrm6_local_rxpmtu)(struct sk_buff *, u32); + int (*xfrm6_udp_encap_rcv)(struct sock *, struct sk_buff *); + int (*xfrm6_rcv_encap)(struct sk_buff *, int, __be32, int); + struct neigh_table *nd_tbl; + int (*ipv6_fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *)); + struct net_device * (*ipv6_dev_find)(struct net *, const struct in6_addr *, struct net_device *); }; -struct blk_flush_queue { - unsigned int flush_pending_idx: 1; - unsigned int flush_running_idx: 1; - blk_status_t rq_status; - long unsigned int flush_pending_since; - struct list_head flush_queue[2]; - struct list_head flush_data_in_flight; - struct request *flush_rq; - spinlock_t mq_flush_lock; +struct fib6_result { + struct fib6_nh *nh; + struct fib6_info *f6i; + u32 fib6_flags; + u8 fib6_type; + struct rt6_info *rt6; }; -struct blk_mq_queue_map { - unsigned int *mq_map; - unsigned int nr_queues; - unsigned int queue_offset; +struct fib6_config { + u32 fc_table; + u32 fc_metric; + int fc_dst_len; + int fc_src_len; + int fc_ifindex; + u32 fc_flags; + u32 fc_protocol; + u16 fc_type; + u16 fc_delete_all_nh: 1; + u16 fc_ignore_dev_down: 1; + u16 __unused: 14; + u32 fc_nh_id; + struct in6_addr fc_dst; + struct in6_addr fc_src; + struct in6_addr fc_prefsrc; + struct in6_addr fc_gateway; + long unsigned int fc_expires; + struct nlattr *fc_mx; + int fc_mx_len; + int fc_mp_len; + struct nlattr *fc_mp; + struct nl_info fc_nlinfo; + struct nlattr *fc_encap; + u16 fc_encap_type; + bool fc_is_fdb; }; -struct blk_mq_tag_set { - struct blk_mq_queue_map map[3]; - unsigned int nr_maps; - const struct blk_mq_ops *ops; - unsigned int nr_hw_queues; - unsigned int queue_depth; - unsigned int reserved_tags; - unsigned int cmd_size; - int numa_node; - unsigned int timeout; - unsigned int flags; - void *driver_data; - struct blk_mq_tags **tags; - struct blk_mq_tags *shared_tags; - struct mutex tag_list_lock; - struct list_head tag_list; +enum { + XFRM_MODE_FLAG_TUNNEL = 1, }; -struct blk_mq_hw_ctx { - struct { - spinlock_t lock; - struct list_head dispatch; - long unsigned int state; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct delayed_work run_work; - cpumask_var_t cpumask; - int next_cpu; - int next_cpu_batch; - long unsigned int flags; - void *sched_data; - struct request_queue *queue; - struct blk_flush_queue *fq; - void *driver_data; - struct sbitmap ctx_map; - struct blk_mq_ctx *dispatch_from; - unsigned int dispatch_busy; - short unsigned int type; - short unsigned int nr_ctx; - struct blk_mq_ctx **ctxs; - spinlock_t dispatch_wait_lock; - wait_queue_entry_t dispatch_wait; - atomic_t wait_index; - struct blk_mq_tags *tags; - struct blk_mq_tags *sched_tags; - long unsigned int queued; - long unsigned int run; - unsigned int numa_node; - unsigned int queue_num; - atomic_t nr_active; - struct hlist_node cpuhp_online; - struct hlist_node cpuhp_dead; - struct kobject kobj; - struct dentry *debugfs_dir; - struct dentry *sched_debugfs_dir; - struct list_head hctx_list; +enum { + XFRM_STATE_VOID = 0, + XFRM_STATE_ACQ = 1, + XFRM_STATE_VALID = 2, + XFRM_STATE_ERROR = 3, + XFRM_STATE_EXPIRED = 4, + XFRM_STATE_DEAD = 5, }; -struct blk_mq_queue_data { - struct request *rq; - bool last; +struct xfrm_dst { + union { + struct dst_entry dst; + struct rtable rt; + struct rt6_info rt6; + } u; + struct dst_entry *route; + struct dst_entry *child; + struct dst_entry *path; + struct xfrm_policy *pols[2]; + int num_pols; + int num_xfrms; + u32 xfrm_genid; + u32 policy_genid; + u32 route_mtu_cached; + u32 child_mtu_cached; + u32 route_cookie; + u32 path_cookie; }; -struct parsed_partitions { - struct gendisk *disk; - char name[32]; - struct { - sector_t from; - sector_t size; - int flags; - bool has_info; - struct partition_meta_info info; - } *parts; - int next; - int limit; - bool access_beyond_eod; - char *pp_buf; +struct xfrm_state_afinfo { + u8 family; + u8 proto; + const struct xfrm_type_offload *type_offload_esp; + const struct xfrm_type *type_esp; + const struct xfrm_type *type_ipip; + const struct xfrm_type *type_ipip6; + const struct xfrm_type *type_comp; + const struct xfrm_type *type_ah; + const struct xfrm_type *type_routing; + const struct xfrm_type *type_dstopts; + int (*output)(struct net *, struct sock *, struct sk_buff *); + int (*transport_finish)(struct sk_buff *, int); + void (*local_error)(struct sk_buff *, u32); }; -typedef struct { - struct page *v; -} Sector; - -struct d_partition { - __le32 p_res; - u8 p_fstype; - u8 p_res2[3]; - __le32 p_offset; - __le32 p_size; -}; +struct ip_tunnel; -struct disklabel { - u8 d_reserved[270]; - struct d_partition d_partitions[2]; - u8 d_blank[208]; - __le16 d_magic; -} __attribute__((packed)); +struct ip6_tnl; -struct ahash_request { - struct crypto_async_request base; - unsigned int nbytes; - struct scatterlist *src; - u8 *result; - void *priv; - void *__ctx[0]; +struct xfrm_tunnel_skb_cb { + union { + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + } header; + union { + struct ip_tunnel *ip4; + struct ip6_tnl *ip6; + } tunnel; }; -struct crypto_ahash { - int (*init)(struct ahash_request *); - int (*update)(struct ahash_request *); - int (*final)(struct ahash_request *); - int (*finup)(struct ahash_request *); - int (*digest)(struct ahash_request *); - int (*export)(struct ahash_request *, void *); - int (*import)(struct ahash_request *, const void *); - int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int); - unsigned int reqsize; - struct crypto_tfm base; +struct xfrm_mode_skb_cb { + struct xfrm_tunnel_skb_cb header; + __be16 id; + __be16 frag_off; + u8 ihl; + u8 tos; + u8 ttl; + u8 protocol; + u8 optlen; + u8 flow_lbl[3]; }; -enum iter_type { - ITER_IOVEC = 0, - ITER_KVEC = 1, - ITER_BVEC = 2, - ITER_PIPE = 3, - ITER_XARRAY = 4, - ITER_DISCARD = 5, +struct rt2_hdr { + struct ipv6_rt_hdr rt_hdr; + __u32 reserved; + struct in6_addr addr; }; -struct iov_iter_state { - size_t iov_offset; - size_t count; - long unsigned int nr_segs; -}; +struct ipv6_destopt_hao { + __u8 type; + __u8 length; + struct in6_addr addr; +} __attribute__((packed)); -struct csum_state { - __wsum csum; - size_t off; +struct raw_hashinfo { + spinlock_t lock; + struct hlist_nulls_head ht[256]; }; -typedef u32 compat_size_t; - -typedef s32 compat_ssize_t; - -typedef u32 compat_uptr_t; - -struct compat_iovec { - compat_uptr_t iov_base; - compat_size_t iov_len; +struct ip6_mh { + __u8 ip6mh_proto; + __u8 ip6mh_hdrlen; + __u8 ip6mh_type; + __u8 ip6mh_reserved; + __u16 ip6mh_cksum; + __u8 data[0]; }; -struct vc { - struct vc_data *d; - struct work_struct SAK_work; +struct mip6_report_rate_limiter { + spinlock_t lock; + ktime_t stamp; + int iif; + struct in6_addr src; + struct in6_addr dst; }; -struct vgastate { - void *vgabase; - long unsigned int membase; - __u32 memsize; - __u32 flags; - __u32 depth; - __u32 num_attr; - __u32 num_crtc; - __u32 num_gfx; - __u32 num_seq; - void *vidstate; +struct pci_hostbridge_probe { + u32 bus; + u32 slot; + u32 vendor; + u32 device; }; -typedef u64 acpi_size; - -typedef u64 acpi_physical_address; - -typedef u32 acpi_event_status; - -typedef void (*acpi_gbl_event_handler)(u32, acpi_handle, u32, void *); - -struct acpi_table_header { - char signature[4]; - u32 length; - u8 revision; - u8 checksum; - char oem_id[6]; - char oem_table_id[8]; - u32 oem_revision; - char asl_compiler_id[4]; - u32 asl_compiler_revision; +enum page_cache_mode { + _PAGE_CACHE_MODE_WB = 0, + _PAGE_CACHE_MODE_WC = 1, + _PAGE_CACHE_MODE_UC_MINUS = 2, + _PAGE_CACHE_MODE_UC = 3, + _PAGE_CACHE_MODE_WT = 4, + _PAGE_CACHE_MODE_WP = 5, + _PAGE_CACHE_MODE_NUM = 8, }; -struct acpi_generic_address { - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 access_width; - u64 address; -} __attribute__((packed)); +enum pg_level { + PG_LEVEL_NONE = 0, + PG_LEVEL_4K = 1, + PG_LEVEL_2M = 2, + PG_LEVEL_1G = 3, + PG_LEVEL_512G = 4, + PG_LEVEL_NUM = 5, +}; -struct acpi_table_fadt { - struct acpi_table_header header; - u32 facs; - u32 dsdt; - u8 model; - u8 preferred_profile; - u16 sci_interrupt; - u32 smi_command; - u8 acpi_enable; - u8 acpi_disable; - u8 s4_bios_request; - u8 pstate_control; - u32 pm1a_event_block; - u32 pm1b_event_block; - u32 pm1a_control_block; - u32 pm1b_control_block; - u32 pm2_control_block; - u32 pm_timer_block; - u32 gpe0_block; - u32 gpe1_block; - u8 pm1_event_length; - u8 pm1_control_length; - u8 pm2_control_length; - u8 pm_timer_length; - u8 gpe0_block_length; - u8 gpe1_block_length; - u8 gpe1_base; - u8 cst_control; - u16 c2_latency; - u16 c3_latency; - u16 flush_size; - u16 flush_stride; - u8 duty_offset; - u8 duty_width; - u8 day_alarm; - u8 month_alarm; - u8 century; - u16 boot_flags; - u8 reserved; - u32 flags; - struct acpi_generic_address reset_register; - u8 reset_value; - u16 arm_boot_flags; - u8 minor_revision; - u64 Xfacs; - u64 Xdsdt; - struct acpi_generic_address xpm1a_event_block; - struct acpi_generic_address xpm1b_event_block; - struct acpi_generic_address xpm1a_control_block; - struct acpi_generic_address xpm1b_control_block; - struct acpi_generic_address xpm2_control_block; - struct acpi_generic_address xpm_timer_block; - struct acpi_generic_address xgpe0_block; - struct acpi_generic_address xgpe1_block; - struct acpi_generic_address sleep_control; - struct acpi_generic_address sleep_status; - u64 hypervisor_id; -} __attribute__((packed)); +typedef struct pglist_data pg_data_t; -struct acpi_table_bert { - struct acpi_table_header header; - u32 region_length; - u64 address; +struct mem_section_usage { + long unsigned int subsection_map[1]; + long unsigned int pageblock_flags[0]; }; -struct acpi_table_attr { - struct bin_attribute attr; - char name[4]; - int instance; - char filename[8]; - struct list_head node; +struct mem_section { + long unsigned int section_mem_map; + struct mem_section_usage *usage; }; -struct acpi_data_attr { - struct bin_attribute attr; - u64 addr; +enum { + SECTION_MARKED_PRESENT_BIT = 0, + SECTION_HAS_MEM_MAP_BIT = 1, + SECTION_IS_ONLINE_BIT = 2, + SECTION_IS_EARLY_BIT = 3, + SECTION_MAP_LAST_BIT = 4, }; -struct acpi_data_obj { - char *name; - int (*fn)(void *, struct acpi_data_attr *); +enum kcore_type { + KCORE_TEXT = 0, + KCORE_VMALLOC = 1, + KCORE_RAM = 2, + KCORE_VMEMMAP = 3, + KCORE_USER = 4, }; -struct event_counter { - u32 count; - u32 flags; +struct kcore_list { + struct list_head list; + long unsigned int addr; + size_t size; + int type; }; -typedef u16 acpi_owner_id; - -typedef u8 acpi_adr_space_type; - -typedef u32 (*acpi_gpe_handler)(acpi_handle, u32, void *); - -typedef void (*acpi_notify_handler)(acpi_handle, u32, void *); +struct x86_mapping_info { + void * (*alloc_pgt_page)(void *); + void *context; + long unsigned int page_flag; + long unsigned int offset; + bool direct_gbpages; + long unsigned int kernpg_flag; +}; -typedef void (*acpi_object_handler)(acpi_handle, void *); +struct anon_vma { + struct anon_vma *root; + struct rw_semaphore rwsem; + atomic_t refcount; + long unsigned int num_children; + long unsigned int num_active_vmas; + struct anon_vma *parent; + struct rb_root_cached rb_root; +}; -typedef acpi_status (*acpi_adr_space_handler)(u32, acpi_physical_address, u32, u64 *, void *, void *); +typedef struct { + long unsigned int val; +} swp_entry_t; -typedef acpi_status (*acpi_adr_space_setup)(acpi_handle, u32, void *, void **); +struct compact_control; -union acpi_name_union { - u32 integer; - char ascii[4]; +struct capture_control { + struct compact_control *cc; + struct page *page; }; -typedef u32 acpi_mutex_handle; - -union acpi_operand_object; - -struct acpi_namespace_node { - union acpi_operand_object *object; - u8 descriptor_type; - u8 type; - u16 flags; - union acpi_name_union name; - struct acpi_namespace_node *parent; - struct acpi_namespace_node *child; - struct acpi_namespace_node *peer; - acpi_owner_id owner_id; +struct compact_control { + struct list_head freepages; + struct list_head migratepages; + unsigned int nr_freepages; + unsigned int nr_migratepages; + long unsigned int free_pfn; + long unsigned int migrate_pfn; + long unsigned int fast_start_pfn; + struct zone *zone; + long unsigned int total_migrate_scanned; + long unsigned int total_free_scanned; + short unsigned int fast_search_fail; + short int search_order; + const gfp_t gfp_mask; + int order; + int migratetype; + const unsigned int alloc_flags; + const int highest_zoneidx; + enum migrate_mode mode; + bool ignore_skip_hint; + bool no_set_skip_hint; + bool ignore_block_suitable; + bool direct_compaction; + bool proactive_compaction; + bool whole_zone; + bool contended; + bool rescan; + bool alloc_contig; }; -struct acpi_object_common { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; +struct mmu_notifier_range { + long unsigned int start; + long unsigned int end; }; -struct acpi_object_integer { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 fill[3]; - u64 value; +enum pgt_entry { + NORMAL_PMD = 0, + HPAGE_PMD = 1, + NORMAL_PUD = 2, + HPAGE_PUD = 3, }; -struct acpi_object_string { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - char *pointer; - u32 length; +enum vm_fault_reason { + VM_FAULT_OOM = 1, + VM_FAULT_SIGBUS = 2, + VM_FAULT_MAJOR = 4, + VM_FAULT_WRITE = 8, + VM_FAULT_HWPOISON = 16, + VM_FAULT_HWPOISON_LARGE = 32, + VM_FAULT_SIGSEGV = 64, + VM_FAULT_NOPAGE = 256, + VM_FAULT_LOCKED = 512, + VM_FAULT_RETRY = 1024, + VM_FAULT_FALLBACK = 2048, + VM_FAULT_DONE_COW = 4096, + VM_FAULT_NEEDDSYNC = 8192, + VM_FAULT_COMPLETED = 16384, + VM_FAULT_HINDEX_MASK = 983040, }; -struct acpi_object_buffer { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 *pointer; - u32 length; - u32 aml_length; - u8 *aml_start; - struct acpi_namespace_node *node; -}; +typedef __kernel_rwf_t rwf_t; -struct acpi_object_package { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - struct acpi_namespace_node *node; - union acpi_operand_object **elements; - u8 *aml_start; - u32 aml_length; - u32 count; +struct splice_desc { + size_t total_len; + unsigned int len; + unsigned int flags; + union { + void *userptr; + struct file *file; + void *data; + } u; + loff_t pos; + loff_t *opos; + size_t num_spliced; + bool need_wakeup; }; -struct acpi_object_event { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - void *os_semaphore; +struct partial_page { + unsigned int offset; + unsigned int len; + long unsigned int private; }; -struct acpi_walk_state; - -typedef acpi_status (*acpi_internal_method)(struct acpi_walk_state *); - -struct acpi_object_method { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 info_flags; - u8 param_count; - u8 sync_level; - union acpi_operand_object *mutex; - union acpi_operand_object *node; - u8 *aml_start; - union { - acpi_internal_method implementation; - union acpi_operand_object *handler; - } dispatch; - u32 aml_length; - acpi_owner_id owner_id; - u8 thread_count; +struct splice_pipe_desc { + struct page **pages; + struct partial_page *partial; + int nr_pages; + unsigned int nr_pages_max; + const struct pipe_buf_operations *ops; + void (*spd_release)(struct splice_pipe_desc *, unsigned int); }; -struct acpi_thread_state; +typedef int splice_actor(struct pipe_inode_info *, struct pipe_buffer *, struct splice_desc *); -struct acpi_object_mutex { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 sync_level; - u16 acquisition_depth; - void *os_mutex; - u64 thread_id; - struct acpi_thread_state *owner_thread; - union acpi_operand_object *prev; - union acpi_operand_object *next; - struct acpi_namespace_node *node; - u8 original_sync_level; -}; +typedef int splice_direct_actor(struct pipe_inode_info *, struct splice_desc *); -struct acpi_object_region { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 space_id; - struct acpi_namespace_node *node; - union acpi_operand_object *handler; - union acpi_operand_object *next; - acpi_physical_address address; - u32 length; - void *pointer; +typedef unsigned int xa_mark_t; + +enum xa_lock_type { + XA_LOCK_IRQ = 1, + XA_LOCK_BH = 2, }; -struct acpi_object_notify_common { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - union acpi_operand_object *notify_list[2]; - union acpi_operand_object *handler; +enum kernfs_root_flag { + KERNFS_ROOT_CREATE_DEACTIVATED = 1, + KERNFS_ROOT_EXTRA_OPEN_PERM_CHECK = 2, + KERNFS_ROOT_SUPPORT_EXPORTOP = 4, + KERNFS_ROOT_SUPPORT_USER_XATTR = 8, }; -struct acpi_gpe_block_info; +struct msg_msgseg; -struct acpi_object_device { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - union acpi_operand_object *notify_list[2]; - union acpi_operand_object *handler; - struct acpi_gpe_block_info *gpe_block; +struct msg_msg { + struct list_head m_list; + long int m_type; + size_t m_ts; + struct msg_msgseg *next; + void *security; }; -struct acpi_object_power_resource { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - union acpi_operand_object *notify_list[2]; - union acpi_operand_object *handler; - u32 system_level; - u32 resource_order; +struct msg_msgseg { + struct msg_msgseg *next; }; -struct acpi_object_processor { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 proc_id; - u8 length; - union acpi_operand_object *notify_list[2]; - union acpi_operand_object *handler; - acpi_io_address address; +enum { + PROC_ROOT_INO = 1, + PROC_IPC_INIT_INO = 4026531839, + PROC_UTS_INIT_INO = 4026531838, + PROC_USER_INIT_INO = 4026531837, + PROC_PID_INIT_INO = 4026531836, + PROC_CGROUP_INIT_INO = 4026531835, + PROC_TIME_INIT_INO = 4026531834, }; -struct acpi_object_thermal_zone { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - union acpi_operand_object *notify_list[2]; - union acpi_operand_object *handler; +struct hashtab_key_params { + u32 (*hash)(const void *); + int (*cmp)(const void *, const void *); }; -struct acpi_object_field_common { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 field_flags; - u8 attribute; - u8 access_byte_width; - struct acpi_namespace_node *node; - u32 bit_length; - u32 base_byte_offset; - u32 value; - u8 start_field_bit_offset; - u8 access_length; - union acpi_operand_object *region_obj; +struct hashtab_node { + void *key; + void *datum; + struct hashtab_node *next; }; -struct acpi_object_region_field { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 field_flags; - u8 attribute; - u8 access_byte_width; - struct acpi_namespace_node *node; - u32 bit_length; - u32 base_byte_offset; - u32 value; - u8 start_field_bit_offset; - u8 access_length; - u16 resource_length; - union acpi_operand_object *region_obj; - u8 *resource_buffer; - u16 pin_number_index; - u8 *internal_pcc_buffer; +struct hashtab { + struct hashtab_node **htable; + u32 size; + u32 nel; }; -struct acpi_object_buffer_field { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 field_flags; - u8 attribute; - u8 access_byte_width; - struct acpi_namespace_node *node; - u32 bit_length; - u32 base_byte_offset; - u32 value; - u8 start_field_bit_offset; - u8 access_length; - u8 is_create_field; - union acpi_operand_object *buffer_obj; +struct symtab { + struct hashtab table; + u32 nprim; }; -struct acpi_object_bank_field { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 field_flags; - u8 attribute; - u8 access_byte_width; - struct acpi_namespace_node *node; - u32 bit_length; - u32 base_byte_offset; - u32 value; - u8 start_field_bit_offset; - u8 access_length; - union acpi_operand_object *region_obj; - union acpi_operand_object *bank_obj; +enum { + Audit_equal = 0, + Audit_not_equal = 1, + Audit_bitmask = 2, + Audit_bittest = 3, + Audit_lt = 4, + Audit_gt = 5, + Audit_le = 6, + Audit_ge = 7, + Audit_bad = 8, }; -struct acpi_object_index_field { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 field_flags; - u8 attribute; - u8 access_byte_width; - struct acpi_namespace_node *node; - u32 bit_length; - u32 base_byte_offset; - u32 value; - u8 start_field_bit_offset; - u8 access_length; - union acpi_operand_object *index_obj; - union acpi_operand_object *data_obj; -}; +struct audit_field; -struct acpi_object_notify_handler { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - struct acpi_namespace_node *node; - u32 handler_type; - acpi_notify_handler handler; - void *context; - union acpi_operand_object *next[2]; -}; +struct audit_watch; -struct acpi_object_addr_handler { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 space_id; - u8 handler_flags; - acpi_adr_space_handler handler; - struct acpi_namespace_node *node; - void *context; - void *context_mutex; - acpi_adr_space_setup setup; - union acpi_operand_object *region_list; - union acpi_operand_object *next; +struct audit_tree; + +struct audit_fsnotify_mark; + +struct audit_krule { + u32 pflags; + u32 flags; + u32 listnr; + u32 action; + u32 mask[64]; + u32 buflen; + u32 field_count; + char *filterkey; + struct audit_field *fields; + struct audit_field *arch_f; + struct audit_field *inode_f; + struct audit_watch *watch; + struct audit_tree *tree; + struct audit_fsnotify_mark *exe; + struct list_head rlist; + struct list_head list; + u64 prio; }; -struct acpi_object_reference { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - u8 class; - u8 target_type; - u8 resolved; - void *object; - struct acpi_namespace_node *node; - union acpi_operand_object **where; - u8 *index_pointer; - u8 *aml; - u32 value; +struct audit_field { + u32 type; + union { + u32 val; + kuid_t uid; + kgid_t gid; + struct { + char *lsm_str; + void *lsm_rule; + }; + }; + u32 op; }; -struct acpi_object_extra { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - struct acpi_namespace_node *method_REG; - struct acpi_namespace_node *scope_node; - void *region_context; - u8 *aml_start; - u32 aml_length; +struct lsm_blob_sizes { + int lbs_cred; + int lbs_file; + int lbs_inode; + int lbs_superblock; + int lbs_ipc; + int lbs_msg_msg; + int lbs_task; }; -struct acpi_object_data { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - acpi_object_handler handler; - void *pointer; +struct netlbl_lsm_cache { + refcount_t refcount; + void (*free)(const void *); + void *data; }; -struct acpi_object_cache_list { - union acpi_operand_object *next_object; - u8 descriptor_type; - u8 type; - u16 reference_count; - u8 flags; - union acpi_operand_object *next; +struct netlbl_lsm_catmap { + u32 startbit; + u64 bitmap[4]; + struct netlbl_lsm_catmap *next; }; -union acpi_operand_object { - struct acpi_object_common common; - struct acpi_object_integer integer; - struct acpi_object_string string; - struct acpi_object_buffer buffer; - struct acpi_object_package package; - struct acpi_object_event event; - struct acpi_object_method method; - struct acpi_object_mutex mutex; - struct acpi_object_region region; - struct acpi_object_notify_common common_notify; - struct acpi_object_device device; - struct acpi_object_power_resource power_resource; - struct acpi_object_processor processor; - struct acpi_object_thermal_zone thermal_zone; - struct acpi_object_field_common common_field; - struct acpi_object_region_field field; - struct acpi_object_buffer_field buffer_field; - struct acpi_object_bank_field bank_field; - struct acpi_object_index_field index_field; - struct acpi_object_notify_handler notify; - struct acpi_object_addr_handler address_space; - struct acpi_object_reference reference; - struct acpi_object_extra extra; - struct acpi_object_data data; - struct acpi_object_cache_list cache; - struct acpi_namespace_node node; +struct netlbl_lsm_secattr { + u32 flags; + u32 type; + char *domain; + struct netlbl_lsm_cache *cache; + struct { + struct { + struct netlbl_lsm_catmap *cat; + u32 lvl; + } mls; + u32 secid; + } attr; }; -union acpi_parse_object; +enum ib_uverbs_write_cmds { + IB_USER_VERBS_CMD_GET_CONTEXT = 0, + IB_USER_VERBS_CMD_QUERY_DEVICE = 1, + IB_USER_VERBS_CMD_QUERY_PORT = 2, + IB_USER_VERBS_CMD_ALLOC_PD = 3, + IB_USER_VERBS_CMD_DEALLOC_PD = 4, + IB_USER_VERBS_CMD_CREATE_AH = 5, + IB_USER_VERBS_CMD_MODIFY_AH = 6, + IB_USER_VERBS_CMD_QUERY_AH = 7, + IB_USER_VERBS_CMD_DESTROY_AH = 8, + IB_USER_VERBS_CMD_REG_MR = 9, + IB_USER_VERBS_CMD_REG_SMR = 10, + IB_USER_VERBS_CMD_REREG_MR = 11, + IB_USER_VERBS_CMD_QUERY_MR = 12, + IB_USER_VERBS_CMD_DEREG_MR = 13, + IB_USER_VERBS_CMD_ALLOC_MW = 14, + IB_USER_VERBS_CMD_BIND_MW = 15, + IB_USER_VERBS_CMD_DEALLOC_MW = 16, + IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17, + IB_USER_VERBS_CMD_CREATE_CQ = 18, + IB_USER_VERBS_CMD_RESIZE_CQ = 19, + IB_USER_VERBS_CMD_DESTROY_CQ = 20, + IB_USER_VERBS_CMD_POLL_CQ = 21, + IB_USER_VERBS_CMD_PEEK_CQ = 22, + IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23, + IB_USER_VERBS_CMD_CREATE_QP = 24, + IB_USER_VERBS_CMD_QUERY_QP = 25, + IB_USER_VERBS_CMD_MODIFY_QP = 26, + IB_USER_VERBS_CMD_DESTROY_QP = 27, + IB_USER_VERBS_CMD_POST_SEND = 28, + IB_USER_VERBS_CMD_POST_RECV = 29, + IB_USER_VERBS_CMD_ATTACH_MCAST = 30, + IB_USER_VERBS_CMD_DETACH_MCAST = 31, + IB_USER_VERBS_CMD_CREATE_SRQ = 32, + IB_USER_VERBS_CMD_MODIFY_SRQ = 33, + IB_USER_VERBS_CMD_QUERY_SRQ = 34, + IB_USER_VERBS_CMD_DESTROY_SRQ = 35, + IB_USER_VERBS_CMD_POST_SRQ_RECV = 36, + IB_USER_VERBS_CMD_OPEN_XRCD = 37, + IB_USER_VERBS_CMD_CLOSE_XRCD = 38, + IB_USER_VERBS_CMD_CREATE_XSRQ = 39, + IB_USER_VERBS_CMD_OPEN_QP = 40, +}; -union acpi_generic_state; +enum ib_uverbs_wc_opcode { + IB_UVERBS_WC_SEND = 0, + IB_UVERBS_WC_RDMA_WRITE = 1, + IB_UVERBS_WC_RDMA_READ = 2, + IB_UVERBS_WC_COMP_SWAP = 3, + IB_UVERBS_WC_FETCH_ADD = 4, + IB_UVERBS_WC_BIND_MW = 5, + IB_UVERBS_WC_LOCAL_INV = 6, + IB_UVERBS_WC_TSO = 7, +}; -struct acpi_parse_state { - u8 *aml_start; - u8 *aml; - u8 *aml_end; - u8 *pkg_start; - u8 *pkg_end; - union acpi_parse_object *start_op; - struct acpi_namespace_node *start_node; - union acpi_generic_state *scope; - union acpi_parse_object *start_scope; - u32 aml_size; +enum ib_uverbs_create_qp_mask { + IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1, }; -typedef acpi_status (*acpi_parse_downwards)(struct acpi_walk_state *, union acpi_parse_object **); +enum ib_uverbs_wr_opcode { + IB_UVERBS_WR_RDMA_WRITE = 0, + IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1, + IB_UVERBS_WR_SEND = 2, + IB_UVERBS_WR_SEND_WITH_IMM = 3, + IB_UVERBS_WR_RDMA_READ = 4, + IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5, + IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6, + IB_UVERBS_WR_LOCAL_INV = 7, + IB_UVERBS_WR_BIND_MW = 8, + IB_UVERBS_WR_SEND_WITH_INV = 9, + IB_UVERBS_WR_TSO = 10, + IB_UVERBS_WR_RDMA_READ_WITH_INV = 11, + IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, + IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, +}; -typedef acpi_status (*acpi_parse_upwards)(struct acpi_walk_state *); +enum ib_uverbs_device_cap_flags { + IB_UVERBS_DEVICE_RESIZE_MAX_WR = 1ULL, + IB_UVERBS_DEVICE_BAD_PKEY_CNTR = 2ULL, + IB_UVERBS_DEVICE_BAD_QKEY_CNTR = 4ULL, + IB_UVERBS_DEVICE_RAW_MULTI = 8ULL, + IB_UVERBS_DEVICE_AUTO_PATH_MIG = 16ULL, + IB_UVERBS_DEVICE_CHANGE_PHY_PORT = 32ULL, + IB_UVERBS_DEVICE_UD_AV_PORT_ENFORCE = 64ULL, + IB_UVERBS_DEVICE_CURR_QP_STATE_MOD = 128ULL, + IB_UVERBS_DEVICE_SHUTDOWN_PORT = 256ULL, + IB_UVERBS_DEVICE_PORT_ACTIVE_EVENT = 1024ULL, + IB_UVERBS_DEVICE_SYS_IMAGE_GUID = 2048ULL, + IB_UVERBS_DEVICE_RC_RNR_NAK_GEN = 4096ULL, + IB_UVERBS_DEVICE_SRQ_RESIZE = 8192ULL, + IB_UVERBS_DEVICE_N_NOTIFY_CQ = 16384ULL, + IB_UVERBS_DEVICE_MEM_WINDOW = 131072ULL, + IB_UVERBS_DEVICE_UD_IP_CSUM = 262144ULL, + IB_UVERBS_DEVICE_XRC = 1048576ULL, + IB_UVERBS_DEVICE_MEM_MGT_EXTENSIONS = 2097152ULL, + IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2A = 8388608ULL, + IB_UVERBS_DEVICE_MEM_WINDOW_TYPE_2B = 16777216ULL, + IB_UVERBS_DEVICE_RC_IP_CSUM = 33554432ULL, + IB_UVERBS_DEVICE_RAW_IP_CSUM = 67108864ULL, + IB_UVERBS_DEVICE_MANAGED_FLOW_STEERING = 536870912ULL, + IB_UVERBS_DEVICE_RAW_SCATTER_FCS = 17179869184ULL, + IB_UVERBS_DEVICE_PCI_WRITE_END_PADDING = 68719476736ULL, +}; + +enum ib_uverbs_raw_packet_caps { + IB_UVERBS_RAW_PACKET_CAP_CVLAN_STRIPPING = 1, + IB_UVERBS_RAW_PACKET_CAP_SCATTER_FCS = 2, + IB_UVERBS_RAW_PACKET_CAP_IP_CSUM = 4, + IB_UVERBS_RAW_PACKET_CAP_DELAY_DROP = 8, +}; -struct acpi_opcode_info; +enum ib_uverbs_access_flags { + IB_UVERBS_ACCESS_LOCAL_WRITE = 1, + IB_UVERBS_ACCESS_REMOTE_WRITE = 2, + IB_UVERBS_ACCESS_REMOTE_READ = 4, + IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8, + IB_UVERBS_ACCESS_MW_BIND = 16, + IB_UVERBS_ACCESS_ZERO_BASED = 32, + IB_UVERBS_ACCESS_ON_DEMAND = 64, + IB_UVERBS_ACCESS_HUGETLB = 128, + IB_UVERBS_ACCESS_RELAXED_ORDERING = 1048576, + IB_UVERBS_ACCESS_OPTIONAL_RANGE = 1072693248, +}; -struct acpi_walk_state { - struct acpi_walk_state *next; - u8 descriptor_type; - u8 walk_type; - u16 opcode; - u8 next_op_info; - u8 num_operands; - u8 operand_index; - acpi_owner_id owner_id; - u8 last_predicate; - u8 current_result; - u8 return_used; - u8 scope_depth; - u8 pass_number; - u8 namespace_override; - u8 result_size; - u8 result_count; - u8 *aml; - u32 arg_types; - u32 method_breakpoint; - u32 user_breakpoint; - u32 parse_flags; - struct acpi_parse_state parser_state; - u32 prev_arg_types; - u32 arg_count; - u16 method_nesting_depth; - u8 method_is_nested; - struct acpi_namespace_node arguments[7]; - struct acpi_namespace_node local_variables[8]; - union acpi_operand_object *operands[9]; - union acpi_operand_object **params; - u8 *aml_last_while; - union acpi_operand_object **caller_return_desc; - union acpi_generic_state *control_state; - struct acpi_namespace_node *deferred_node; - union acpi_operand_object *implicit_return_obj; - struct acpi_namespace_node *method_call_node; - union acpi_parse_object *method_call_op; - union acpi_operand_object *method_desc; - struct acpi_namespace_node *method_node; - char *method_pathname; - union acpi_parse_object *op; - const struct acpi_opcode_info *op_info; - union acpi_parse_object *origin; - union acpi_operand_object *result_obj; - union acpi_generic_state *results; - union acpi_operand_object *return_desc; - union acpi_generic_state *scope_info; - union acpi_parse_object *prev_op; - union acpi_parse_object *next_op; - struct acpi_thread_state *thread; - acpi_parse_downwards descending_callback; - acpi_parse_upwards ascending_callback; +enum ib_uverbs_srq_type { + IB_UVERBS_SRQT_BASIC = 0, + IB_UVERBS_SRQT_XRC = 1, + IB_UVERBS_SRQT_TM = 2, }; -struct acpi_gpe_handler_info { - acpi_gpe_handler address; - void *context; - struct acpi_namespace_node *method_node; - u8 original_flags; - u8 originally_enabled; +enum ib_uverbs_wq_type { + IB_UVERBS_WQT_RQ = 0, }; -struct acpi_gpe_notify_info { - struct acpi_namespace_node *device_node; - struct acpi_gpe_notify_info *next; +enum ib_uverbs_wq_flags { + IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1, + IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 2, + IB_UVERBS_WQ_FLAGS_DELAY_DROP = 4, + IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 8, }; -union acpi_gpe_dispatch_info { - struct acpi_namespace_node *method_node; - struct acpi_gpe_handler_info *handler; - struct acpi_gpe_notify_info *notify_list; +enum ib_uverbs_qp_type { + IB_UVERBS_QPT_RC = 2, + IB_UVERBS_QPT_UC = 3, + IB_UVERBS_QPT_UD = 4, + IB_UVERBS_QPT_RAW_PACKET = 8, + IB_UVERBS_QPT_XRC_INI = 9, + IB_UVERBS_QPT_XRC_TGT = 10, + IB_UVERBS_QPT_DRIVER = 255, }; -struct acpi_gpe_register_info; +enum ib_uverbs_qp_create_flags { + IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2, + IB_UVERBS_QP_CREATE_SCATTER_FCS = 256, + IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 512, + IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 2048, + IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 4096, +}; -struct acpi_gpe_event_info { - union acpi_gpe_dispatch_info dispatch; - struct acpi_gpe_register_info *register_info; - u8 flags; - u8 gpe_number; - u8 runtime_count; - u8 disable_for_dispatch; +enum ib_uverbs_gid_type { + IB_UVERBS_GID_TYPE_IB = 0, + IB_UVERBS_GID_TYPE_ROCE_V1 = 1, + IB_UVERBS_GID_TYPE_ROCE_V2 = 2, }; -struct acpi_gpe_address { - u8 space_id; - u64 address; +enum ib_poll_context { + IB_POLL_SOFTIRQ = 0, + IB_POLL_WORKQUEUE = 1, + IB_POLL_UNBOUND_WORKQUEUE = 2, + IB_POLL_LAST_POOL_TYPE = 2, + IB_POLL_DIRECT = 3, }; -struct acpi_gpe_register_info { - struct acpi_gpe_address status_address; - struct acpi_gpe_address enable_address; - u16 base_gpe_number; - u8 enable_for_wake; - u8 enable_for_run; - u8 mask_for_run; - u8 enable_mask; +enum { + POLICYDB_CAP_NETPEER = 0, + POLICYDB_CAP_OPENPERM = 1, + POLICYDB_CAP_EXTSOCKCLASS = 2, + POLICYDB_CAP_ALWAYSNETWORK = 3, + POLICYDB_CAP_CGROUPSECLABEL = 4, + POLICYDB_CAP_NNP_NOSUID_TRANSITION = 5, + POLICYDB_CAP_GENFS_SECLABEL_SYMLINKS = 6, + POLICYDB_CAP_IOCTL_SKIP_CLOEXEC = 7, + __POLICYDB_CAP_MAX = 8, }; -struct acpi_gpe_xrupt_info; +struct selinux_avc; -struct acpi_gpe_block_info { - struct acpi_namespace_node *node; - struct acpi_gpe_block_info *previous; - struct acpi_gpe_block_info *next; - struct acpi_gpe_xrupt_info *xrupt_block; - struct acpi_gpe_register_info *register_info; - struct acpi_gpe_event_info *event_info; - u64 address; - u32 register_count; - u16 gpe_count; - u16 block_base_number; - u8 space_id; - u8 initialized; +struct selinux_policy; + +struct selinux_state { + bool enforcing; + bool checkreqprot; + bool initialized; + bool policycap[8]; + struct page *status_page; + struct mutex status_lock; + struct selinux_avc *avc; + struct selinux_policy *policy; + struct mutex policy_mutex; }; -struct acpi_gpe_xrupt_info { - struct acpi_gpe_xrupt_info *previous; - struct acpi_gpe_xrupt_info *next; - struct acpi_gpe_block_info *gpe_block_list_head; - u32 interrupt_number; +struct avtab_node; + +struct avtab { + struct avtab_node **htable; + u32 nel; + u32 nslot; + u32 mask; }; -struct acpi_common_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; +struct ebitmap_node; + +struct ebitmap { + struct ebitmap_node *node; + u32 highbit; }; -struct acpi_update_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - union acpi_operand_object *object; +struct class_datum; + +struct role_datum; + +struct user_datum; + +struct type_datum; + +struct cond_bool_datum; + +struct cond_node; + +struct role_allow; + +struct ocontext; + +struct genfs; + +struct policydb { + int mls_enabled; + struct symtab symtab[8]; + char **sym_val_to_name[8]; + struct class_datum **class_val_to_struct; + struct role_datum **role_val_to_struct; + struct user_datum **user_val_to_struct; + struct type_datum **type_val_to_struct; + struct avtab te_avtab; + struct hashtab role_tr; + struct ebitmap filename_trans_ttypes; + struct hashtab filename_trans; + u32 compat_filename_trans_count; + struct cond_bool_datum **bool_val_to_struct; + struct avtab te_cond_avtab; + struct cond_node *cond_list; + u32 cond_list_len; + struct role_allow *role_allow; + struct ocontext *ocontexts[9]; + struct genfs *genfs; + struct hashtab range_tr; + struct ebitmap *type_attr_map_array; + struct ebitmap policycaps; + struct ebitmap permissive_map; + size_t len; + unsigned int policyvers; + unsigned int reject_unknown: 1; + unsigned int allow_unknown: 1; + u16 process_class; + u32 process_trans_perms; }; -struct acpi_pkg_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - u32 index; - union acpi_operand_object *source_object; - union acpi_operand_object *dest_object; - struct acpi_walk_state *walk_state; - void *this_target_obj; - u32 num_packages; +struct selinux_mapping; + +struct selinux_map { + struct selinux_mapping *mapping; + u16 size; }; -struct acpi_control_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - u16 opcode; - union acpi_parse_object *predicate_op; - u8 *aml_predicate_start; - u8 *package_end; - u64 loop_timeout; +struct sidtab; + +struct selinux_policy { + struct sidtab *sidtab; + struct policydb policydb; + struct selinux_map map; + u32 latest_granting; }; -union acpi_parse_value { - u64 integer; - u32 size; - char *string; - u8 *buffer; - char *name; - union acpi_parse_object *arg; +struct selinux_policy_convert_data; + +struct selinux_load_state { + struct selinux_policy *policy; + struct selinux_policy_convert_data *convert_data; }; -struct acpi_parse_obj_common { - union acpi_parse_object *parent; - u8 descriptor_type; - u8 flags; - u16 aml_opcode; - u8 *aml; - union acpi_parse_object *next; - struct acpi_namespace_node *node; - union acpi_parse_value value; - u8 arg_list_length; +struct convert_context_args { + struct selinux_state *state; + struct policydb *oldp; + struct policydb *newp; }; -struct acpi_parse_obj_named { - union acpi_parse_object *parent; - u8 descriptor_type; - u8 flags; - u16 aml_opcode; - u8 *aml; - union acpi_parse_object *next; - struct acpi_namespace_node *node; - union acpi_parse_value value; - u8 arg_list_length; - char *path; - u8 *data; - u32 length; - u32 name; +struct context; + +struct sidtab_convert_params { + int (*func)(struct context *, struct context *, void *, gfp_t); + void *args; + struct sidtab *target; }; -struct acpi_parse_obj_asl { - union acpi_parse_object *parent; - u8 descriptor_type; - u8 flags; - u16 aml_opcode; - u8 *aml; - union acpi_parse_object *next; - struct acpi_namespace_node *node; - union acpi_parse_value value; - u8 arg_list_length; - union acpi_parse_object *child; - union acpi_parse_object *parent_method; - char *filename; - u8 file_changed; - char *parent_filename; - char *external_name; - char *namepath; - char name_seg[4]; - u32 extra_value; - u32 column; - u32 line_number; - u32 logical_line_number; - u32 logical_byte_offset; - u32 end_line; - u32 end_logical_line; - u32 acpi_btype; - u32 aml_length; - u32 aml_subtree_length; - u32 final_aml_length; - u32 final_aml_offset; - u32 compile_flags; - u16 parse_opcode; - u8 aml_opcode_length; - u8 aml_pkg_len_bytes; - u8 extra; - char parse_op_name[20]; +struct selinux_policy_convert_data { + struct convert_context_args args; + struct sidtab_convert_params sidtab_params; }; -union acpi_parse_object { - struct acpi_parse_obj_common common; - struct acpi_parse_obj_named named; - struct acpi_parse_obj_asl asl; +struct av_decision { + u32 allowed; + u32 auditallow; + u32 auditdeny; + u32 seqno; + u32 flags; }; -struct acpi_scope_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - struct acpi_namespace_node *node; +struct extended_perms_data { + u32 p[8]; }; -struct acpi_pscope_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - u32 arg_count; - union acpi_parse_object *op; - u8 *arg_end; - u8 *pkg_end; - u32 arg_list; +struct extended_perms_decision { + u8 used; + u8 driver; + struct extended_perms_data *allowed; + struct extended_perms_data *auditallow; + struct extended_perms_data *dontaudit; }; -struct acpi_thread_state { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - u8 current_sync_level; - struct acpi_walk_state *walk_state_list; - union acpi_operand_object *acquired_mutex_list; - u64 thread_id; +struct extended_perms { + u16 len; + struct extended_perms_data drivers; }; -struct acpi_result_values { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - union acpi_operand_object *obj_desc[8]; +struct security_class_mapping { + const char *name; + const char *perms[33]; }; -struct acpi_global_notify_handler { - acpi_notify_handler handler; - void *context; +struct ebitmap_node { + struct ebitmap_node *next; + long unsigned int maps[6]; + u32 startbit; }; -struct acpi_notify_info { - void *next; - u8 descriptor_type; - u8 flags; - u16 value; - u16 state; - u8 handler_list_id; - struct acpi_namespace_node *node; - union acpi_operand_object *handler_list_head; - struct acpi_global_notify_handler *global; +struct mls_level { + u32 sens; + struct ebitmap cat; }; -union acpi_generic_state { - struct acpi_common_state common; - struct acpi_control_state control; - struct acpi_update_state update; - struct acpi_scope_state scope; - struct acpi_pscope_state parse_scope; - struct acpi_pkg_state pkg; - struct acpi_thread_state thread; - struct acpi_result_values results; - struct acpi_notify_info notify; +struct mls_range { + struct mls_level level[2]; }; -struct acpi_opcode_info { - u32 parse_args; - u32 runtime_args; - u16 flags; - u8 object_type; - u8 class; - u8 type; +struct context { + u32 user; + u32 role; + u32 type; + u32 len; + struct mls_range range; + char *str; }; -struct clk_hw; +struct avtab_key { + u16 source_type; + u16 target_type; + u16 target_class; + u16 specified; +}; -struct clk_rate_request { - long unsigned int rate; - long unsigned int min_rate; - long unsigned int max_rate; - long unsigned int best_parent_rate; - struct clk_hw *best_parent_hw; +struct avtab_extended_perms { + u8 specified; + u8 driver; + struct extended_perms_data perms; }; -struct clk_core; +struct avtab_datum { + union { + u32 data; + struct avtab_extended_perms *xperms; + } u; +}; -struct clk; +struct avtab_node { + struct avtab_key key; + struct avtab_datum datum; + struct avtab_node *next; +}; -struct clk_init_data; +struct sidtab_str_cache; -struct clk_hw { - struct clk_core *core; - struct clk *clk; - const struct clk_init_data *init; +struct sidtab_entry { + u32 sid; + u32 hash; + struct context context; + struct sidtab_str_cache *cache; + struct hlist_node list; }; -struct clk_duty { - unsigned int num; - unsigned int den; -}; +struct sidtab_node_inner; -struct clk_ops { - int (*prepare)(struct clk_hw *); - void (*unprepare)(struct clk_hw *); - int (*is_prepared)(struct clk_hw *); - void (*unprepare_unused)(struct clk_hw *); - int (*enable)(struct clk_hw *); - void (*disable)(struct clk_hw *); - int (*is_enabled)(struct clk_hw *); - void (*disable_unused)(struct clk_hw *); - int (*save_context)(struct clk_hw *); - void (*restore_context)(struct clk_hw *); - long unsigned int (*recalc_rate)(struct clk_hw *, long unsigned int); - long int (*round_rate)(struct clk_hw *, long unsigned int, long unsigned int *); - int (*determine_rate)(struct clk_hw *, struct clk_rate_request *); - int (*set_parent)(struct clk_hw *, u8); - u8 (*get_parent)(struct clk_hw *); - int (*set_rate)(struct clk_hw *, long unsigned int, long unsigned int); - int (*set_rate_and_parent)(struct clk_hw *, long unsigned int, long unsigned int, u8); - long unsigned int (*recalc_accuracy)(struct clk_hw *, long unsigned int); - int (*get_phase)(struct clk_hw *); - int (*set_phase)(struct clk_hw *, int); - int (*get_duty_cycle)(struct clk_hw *, struct clk_duty *); - int (*set_duty_cycle)(struct clk_hw *, struct clk_duty *); - int (*init)(struct clk_hw *); - void (*terminate)(struct clk_hw *); - void (*debug_init)(struct clk_hw *, struct dentry *); -}; +struct sidtab_node_leaf; -struct clk_parent_data { - const struct clk_hw *hw; - const char *fw_name; - const char *name; - int index; +union sidtab_entry_inner { + struct sidtab_node_inner *ptr_inner; + struct sidtab_node_leaf *ptr_leaf; }; -struct clk_init_data { - const char *name; - const struct clk_ops *ops; - const char * const *parent_names; - const struct clk_parent_data *parent_data; - const struct clk_hw **parent_hws; - u8 num_parents; - long unsigned int flags; +struct sidtab_node_inner { + union sidtab_entry_inner entries[512]; }; -struct clk_fixed_factor { - struct clk_hw hw; - unsigned int mult; - unsigned int div; +struct sidtab_node_leaf { + struct sidtab_entry entries[39]; }; -struct console { - char name[16]; - void (*write)(struct console *, const char *, unsigned int); - int (*read)(struct console *, char *, unsigned int); - struct tty_driver * (*device)(struct console *, int *); - void (*unblank)(); - int (*setup)(struct console *, char *); - int (*exit)(struct console *); - int (*match)(struct console *, char *, int, char *); - short int flags; - short int index; - int cflag; - uint ispeed; - uint ospeed; - void *data; - struct console *next; +struct sidtab_isid_entry { + int set; + struct sidtab_entry entry; }; -struct circ_buf { - char *buf; - int head; - int tail; +struct sidtab { + union sidtab_entry_inner roots[4]; + u32 count; + struct sidtab_convert_params *convert; + bool frozen; + spinlock_t lock; + u32 cache_free_slots; + struct list_head cache_lru_list; + spinlock_t cache_lock; + struct sidtab_isid_entry isids[27]; + struct hlist_head context_to_sid[512]; }; -struct serial_icounter_struct { - int cts; - int dsr; - int rng; - int dcd; - int rx; - int tx; - int frame; - int overrun; - int parity; - int brk; - int buf_overrun; - int reserved[9]; -}; +struct type_set; -struct serial_struct { - int type; - int line; - unsigned int port; - int irq; - int flags; - int xmit_fifo_size; - int custom_divisor; - int baud_base; - short unsigned int close_delay; - char io_type; - char reserved_char[1]; - int hub6; - short unsigned int closing_wait; - short unsigned int closing_wait2; - unsigned char *iomem_base; - short unsigned int iomem_reg_shift; - unsigned int port_high; - long unsigned int iomap_base; +struct constraint_expr { + u32 expr_type; + u32 attr; + u32 op; + struct ebitmap names; + struct type_set *type_names; + struct constraint_expr *next; }; -struct serial_rs485 { - __u32 flags; - __u32 delay_rts_before_send; - __u32 delay_rts_after_send; - __u32 padding[5]; +struct type_set { + struct ebitmap types; + struct ebitmap negset; + u32 flags; }; -struct serial_iso7816 { - __u32 flags; - __u32 tg; - __u32 sc_fi; - __u32 sc_di; - __u32 clk; - __u32 reserved[5]; +struct constraint_node { + u32 permissions; + struct constraint_expr *expr; + struct constraint_node *next; }; -struct uart_port; - -struct uart_ops { - unsigned int (*tx_empty)(struct uart_port *); - void (*set_mctrl)(struct uart_port *, unsigned int); - unsigned int (*get_mctrl)(struct uart_port *); - void (*stop_tx)(struct uart_port *); - void (*start_tx)(struct uart_port *); - void (*throttle)(struct uart_port *); - void (*unthrottle)(struct uart_port *); - void (*send_xchar)(struct uart_port *, char); - void (*stop_rx)(struct uart_port *); - void (*enable_ms)(struct uart_port *); - void (*break_ctl)(struct uart_port *, int); - int (*startup)(struct uart_port *); - void (*shutdown)(struct uart_port *); - void (*flush_buffer)(struct uart_port *); - void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *); - void (*set_ldisc)(struct uart_port *, struct ktermios *); - void (*pm)(struct uart_port *, unsigned int, unsigned int); - const char * (*type)(struct uart_port *); - void (*release_port)(struct uart_port *); - int (*request_port)(struct uart_port *); - void (*config_port)(struct uart_port *, int); - int (*verify_port)(struct uart_port *, struct serial_struct *); - int (*ioctl)(struct uart_port *, unsigned int, long unsigned int); +struct perm_datum { + u32 value; }; -struct uart_icount { - __u32 cts; - __u32 dsr; - __u32 rng; - __u32 dcd; - __u32 rx; - __u32 tx; - __u32 frame; - __u32 overrun; - __u32 parity; - __u32 brk; - __u32 buf_overrun; +struct common_datum { + u32 value; + struct symtab permissions; }; -typedef unsigned int upf_t; - -typedef unsigned int upstat_t; - -struct uart_state; +struct class_datum { + u32 value; + char *comkey; + struct common_datum *comdatum; + struct symtab permissions; + struct constraint_node *constraints; + struct constraint_node *validatetrans; + char default_user; + char default_role; + char default_type; + char default_range; +}; -struct uart_port { - spinlock_t lock; - long unsigned int iobase; - unsigned char *membase; - unsigned int (*serial_in)(struct uart_port *, int); - void (*serial_out)(struct uart_port *, int, int); - void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *); - void (*set_ldisc)(struct uart_port *, struct ktermios *); - unsigned int (*get_mctrl)(struct uart_port *); - void (*set_mctrl)(struct uart_port *, unsigned int); - unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *); - void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int); - int (*startup)(struct uart_port *); - void (*shutdown)(struct uart_port *); - void (*throttle)(struct uart_port *); - void (*unthrottle)(struct uart_port *); - int (*handle_irq)(struct uart_port *); - void (*pm)(struct uart_port *, unsigned int, unsigned int); - void (*handle_break)(struct uart_port *); - int (*rs485_config)(struct uart_port *, struct serial_rs485 *); - int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *); - unsigned int irq; - long unsigned int irqflags; - unsigned int uartclk; - unsigned int fifosize; - unsigned char x_char; - unsigned char regshift; - unsigned char iotype; - unsigned char quirks; - unsigned int read_status_mask; - unsigned int ignore_status_mask; - struct uart_state *state; - struct uart_icount icount; - struct console *cons; - upf_t flags; - upstat_t status; - int hw_stopped; - unsigned int mctrl; - unsigned int timeout; - unsigned int type; - const struct uart_ops *ops; - unsigned int custom_divisor; - unsigned int line; - unsigned int minor; - resource_size_t mapbase; - resource_size_t mapsize; - struct device *dev; - long unsigned int sysrq; - unsigned int sysrq_ch; - unsigned char has_sysrq; - unsigned char sysrq_seq; - unsigned char hub6; - unsigned char suspended; - unsigned char console_reinit; - const char *name; - struct attribute_group *attr_group; - const struct attribute_group **tty_groups; - struct serial_rs485 rs485; - struct gpio_desc *rs485_term_gpio; - struct serial_iso7816 iso7816; - void *private_data; +struct role_datum { + u32 value; + u32 bounds; + struct ebitmap dominates; + struct ebitmap types; }; -enum uart_pm_state { - UART_PM_STATE_ON = 0, - UART_PM_STATE_OFF = 3, - UART_PM_STATE_UNDEFINED = 4, +struct role_trans_key { + u32 role; + u32 type; + u32 tclass; }; -struct uart_state { - struct tty_port port; - enum uart_pm_state pm_state; - struct circ_buf xmit; - atomic_t refcount; - wait_queue_head_t remove_wait; - struct uart_port *uart_port; +struct role_trans_datum { + u32 new_role; }; -struct earlycon_device { - struct console *con; - struct uart_port port; - char options[16]; - unsigned int baud; +struct filename_trans_key { + u32 ttype; + u16 tclass; + const char *name; }; -struct earlycon_id { - char name[15]; - char name_term; - char compatible[128]; - int (*setup)(struct earlycon_device *, const char *); +struct filename_trans_datum { + struct ebitmap stypes; + u32 otype; + struct filename_trans_datum *next; }; -struct nf_sockopt_ops { - struct list_head list; - u_int8_t pf; - int set_optmin; - int set_optmax; - int (*set)(struct sock *, int, sockptr_t, unsigned int); - int get_optmin; - int get_optmax; - int (*get)(struct sock *, int, void *, int *); - struct module *owner; +struct role_allow { + u32 role; + u32 new_role; + struct role_allow *next; }; -struct offload_callbacks { - struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t); - struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *); - int (*gro_complete)(struct sk_buff *, int); +struct type_datum { + u32 value; + u32 bounds; + unsigned char primary; + unsigned char attribute; }; -union tcp_word_hdr { - struct tcphdr hdr; - __be32 words[5]; +struct user_datum { + u32 value; + u32 bounds; + struct ebitmap roles; + struct mls_range range; + struct mls_level dfltlevel; }; -enum { - TCP_FLAG_CWR = 32768, - TCP_FLAG_ECE = 16384, - TCP_FLAG_URG = 8192, - TCP_FLAG_ACK = 4096, - TCP_FLAG_PSH = 2048, - TCP_FLAG_RST = 1024, - TCP_FLAG_SYN = 512, - TCP_FLAG_FIN = 256, - TCP_RESERVED_BITS = 15, - TCP_DATA_OFFSET = 240, +struct cond_bool_datum { + __u32 value; + int state; }; -struct napi_gro_cb { - void *frag0; - unsigned int frag0_len; - int data_offset; - u16 flush; - u16 flush_id; - u16 count; - u16 proto; - long unsigned int age; +struct ocontext { union { + char *name; struct { - u16 gro_remcsum_start; - u8 same_flow: 1; - u8 encap_mark: 1; - u8 csum_valid: 1; - u8 csum_cnt: 3; - u8 free: 2; - u8 is_ipv6: 1; - u8 is_fou: 1; - u8 is_atomic: 1; - u8 recursion_counter: 4; - u8 is_flist: 1; - }; + u8 protocol; + u16 low_port; + u16 high_port; + } port; struct { - u16 gro_remcsum_start; - u8 same_flow: 1; - u8 encap_mark: 1; - u8 csum_valid: 1; - u8 csum_cnt: 3; - u8 free: 2; - u8 is_ipv6: 1; - u8 is_fou: 1; - u8 is_atomic: 1; - u8 recursion_counter: 4; - u8 is_flist: 1; - } zeroed; - }; - __wsum csum; - struct sk_buff *last; + u32 addr; + u32 mask; + } node; + struct { + u32 addr[4]; + u32 mask[4]; + } node6; + struct { + u64 subnet_prefix; + u16 low_pkey; + u16 high_pkey; + } ibpkey; + struct { + char *dev_name; + u8 port; + } ibendport; + } u; + union { + u32 sclass; + u32 behavior; + } v; + struct context context[2]; + u32 sid[2]; + struct ocontext *next; }; -struct net_offload { - struct offload_callbacks callbacks; - unsigned int flags; +struct genfs { + char *fstype; + struct ocontext *head; + struct genfs *next; }; -enum { - TCPF_ESTABLISHED = 2, - TCPF_SYN_SENT = 4, - TCPF_SYN_RECV = 8, - TCPF_FIN_WAIT1 = 16, - TCPF_FIN_WAIT2 = 32, - TCPF_TIME_WAIT = 64, - TCPF_CLOSE = 128, - TCPF_CLOSE_WAIT = 256, - TCPF_LAST_ACK = 512, - TCPF_LISTEN = 1024, - TCPF_CLOSING = 2048, - TCPF_NEW_SYN_RECV = 4096, -}; +struct cond_expr_node; -struct ac6_iter_state { - struct seq_net_private p; - struct net_device *dev; - struct inet6_dev *idev; +struct cond_expr { + struct cond_expr_node *nodes; + u32 len; }; -enum bpf_ret_code { - BPF_OK = 0, - BPF_DROP = 2, - BPF_REDIRECT = 7, - BPF_LWT_REROUTE = 128, +struct cond_av_list { + struct avtab_node **nodes; + u32 len; }; -struct seg6_pernet_data { - struct mutex lock; - struct in6_addr *tun_src; -}; - -enum { - NLA_UNSPEC = 0, - NLA_U8 = 1, - NLA_U16 = 2, - NLA_U32 = 3, - NLA_U64 = 4, - NLA_STRING = 5, - NLA_FLAG = 6, - NLA_MSECS = 7, - NLA_NESTED = 8, - NLA_NESTED_ARRAY = 9, - NLA_NUL_STRING = 10, - NLA_BINARY = 11, - NLA_S8 = 12, - NLA_S16 = 13, - NLA_S32 = 14, - NLA_S64 = 15, - NLA_BITFIELD32 = 16, - NLA_REJECT = 17, - __NLA_TYPE_MAX = 18, +struct cond_node { + int cur_state; + struct cond_expr expr; + struct cond_av_list true_list; + struct cond_av_list false_list; }; -enum { - IP6_FH_F_FRAG = 1, - IP6_FH_F_AUTH = 2, - IP6_FH_F_SKIP_RH = 4, +struct policy_file { + char *data; + size_t len; }; -struct lwtunnel_encap_ops { - int (*build_state)(struct net *, struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *); - void (*destroy_state)(struct lwtunnel_state *); - int (*output)(struct net *, struct sock *, struct sk_buff *); - int (*input)(struct sk_buff *); - int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *); - int (*get_encap_size)(struct lwtunnel_state *); - int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *); - int (*xmit)(struct sk_buff *); - struct module *owner; +struct selinux_mapping { + u16 value; + unsigned int num_perms; + u32 perms[32]; }; -struct ipv6_sr_hdr { - __u8 nexthdr; - __u8 hdrlen; - __u8 type; - __u8 segments_left; - __u8 first_segment; - __u8 flags; - __u16 tag; - struct in6_addr segments[0]; +struct cond_expr_node { + u32 expr_type; + u32 bool; }; -enum { - SEG6_LOCAL_UNSPEC = 0, - SEG6_LOCAL_ACTION = 1, - SEG6_LOCAL_SRH = 2, - SEG6_LOCAL_TABLE = 3, - SEG6_LOCAL_NH4 = 4, - SEG6_LOCAL_NH6 = 5, - SEG6_LOCAL_IIF = 6, - SEG6_LOCAL_OIF = 7, - SEG6_LOCAL_BPF = 8, - SEG6_LOCAL_VRFTABLE = 9, - SEG6_LOCAL_COUNTERS = 10, - __SEG6_LOCAL_MAX = 11, +struct superblock_security_struct { + u32 sid; + u32 def_sid; + u32 mntpoint_sid; + short unsigned int behavior; + short unsigned int flags; + struct mutex lock; + struct list_head isec_head; + spinlock_t isec_lock; }; -enum { - SEG6_LOCAL_ACTION_UNSPEC = 0, - SEG6_LOCAL_ACTION_END = 1, - SEG6_LOCAL_ACTION_END_X = 2, - SEG6_LOCAL_ACTION_END_T = 3, - SEG6_LOCAL_ACTION_END_DX2 = 4, - SEG6_LOCAL_ACTION_END_DX6 = 5, - SEG6_LOCAL_ACTION_END_DX4 = 6, - SEG6_LOCAL_ACTION_END_DT6 = 7, - SEG6_LOCAL_ACTION_END_DT4 = 8, - SEG6_LOCAL_ACTION_END_B6 = 9, - SEG6_LOCAL_ACTION_END_B6_ENCAP = 10, - SEG6_LOCAL_ACTION_END_BM = 11, - SEG6_LOCAL_ACTION_END_S = 12, - SEG6_LOCAL_ACTION_END_AS = 13, - SEG6_LOCAL_ACTION_END_AM = 14, - SEG6_LOCAL_ACTION_END_BPF = 15, - SEG6_LOCAL_ACTION_END_DT46 = 16, - __SEG6_LOCAL_ACTION_MAX = 17, +enum sctp_msg_flags { + MSG_NOTIFICATION = 32768, }; -enum { - SEG6_LOCAL_BPF_PROG_UNSPEC = 0, - SEG6_LOCAL_BPF_PROG = 1, - SEG6_LOCAL_BPF_PROG_NAME = 2, - __SEG6_LOCAL_BPF_PROG_MAX = 3, +enum sctp_cid { + SCTP_CID_DATA = 0, + SCTP_CID_INIT = 1, + SCTP_CID_INIT_ACK = 2, + SCTP_CID_SACK = 3, + SCTP_CID_HEARTBEAT = 4, + SCTP_CID_HEARTBEAT_ACK = 5, + SCTP_CID_ABORT = 6, + SCTP_CID_SHUTDOWN = 7, + SCTP_CID_SHUTDOWN_ACK = 8, + SCTP_CID_ERROR = 9, + SCTP_CID_COOKIE_ECHO = 10, + SCTP_CID_COOKIE_ACK = 11, + SCTP_CID_ECN_ECNE = 12, + SCTP_CID_ECN_CWR = 13, + SCTP_CID_SHUTDOWN_COMPLETE = 14, + SCTP_CID_AUTH = 15, + SCTP_CID_I_DATA = 64, + SCTP_CID_FWD_TSN = 192, + SCTP_CID_ASCONF = 193, + SCTP_CID_I_FWD_TSN = 194, + SCTP_CID_ASCONF_ACK = 128, + SCTP_CID_RECONF = 130, + SCTP_CID_PAD = 132, }; enum { - SEG6_LOCAL_CNT_UNSPEC = 0, - SEG6_LOCAL_CNT_PAD = 1, - SEG6_LOCAL_CNT_PACKETS = 2, - SEG6_LOCAL_CNT_BYTES = 3, - SEG6_LOCAL_CNT_ERRORS = 4, - __SEG6_LOCAL_CNT_MAX = 5, + SCTP_MAX_STREAM = 65535, }; -struct seg6_bpf_srh_state { - struct ipv6_sr_hdr *srh; - u16 hdrlen; - bool valid; +enum sctp_event_timeout { + SCTP_EVENT_TIMEOUT_NONE = 0, + SCTP_EVENT_TIMEOUT_T1_COOKIE = 1, + SCTP_EVENT_TIMEOUT_T1_INIT = 2, + SCTP_EVENT_TIMEOUT_T2_SHUTDOWN = 3, + SCTP_EVENT_TIMEOUT_T3_RTX = 4, + SCTP_EVENT_TIMEOUT_T4_RTO = 5, + SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD = 6, + SCTP_EVENT_TIMEOUT_HEARTBEAT = 7, + SCTP_EVENT_TIMEOUT_RECONF = 8, + SCTP_EVENT_TIMEOUT_PROBE = 9, + SCTP_EVENT_TIMEOUT_SACK = 10, + SCTP_EVENT_TIMEOUT_AUTOCLOSE = 11, }; -struct seg6_local_lwt; - -struct seg6_local_lwtunnel_ops { - int (*build_state)(struct seg6_local_lwt *, const void *, struct netlink_ext_ack *); - void (*destroy_state)(struct seg6_local_lwt *); +enum { + SCTP_MAX_DUP_TSNS = 16, }; -struct bpf_lwt_prog { - struct bpf_prog *prog; - char *name; +enum { + SCTP_AUTH_HMAC_ID_RESERVED_0 = 0, + SCTP_AUTH_HMAC_ID_SHA1 = 1, + SCTP_AUTH_HMAC_ID_RESERVED_2 = 2, + SCTP_AUTH_HMAC_ID_SHA256 = 3, + __SCTP_AUTH_HMAC_MAX = 4, }; -struct pcpu_seg6_local_counters; - -struct seg6_action_desc; - -struct seg6_local_lwt { - int action; - struct ipv6_sr_hdr *srh; - int table; - struct in_addr nh4; - struct in6_addr nh6; - int iif; - int oif; - struct bpf_lwt_prog bpf; - struct pcpu_seg6_local_counters *pcpu_counters; - int headroom; - struct seg6_action_desc *desc; - long unsigned int parsed_optattrs; +struct selinux_audit_rule { + u32 au_seqno; + struct context au_ctxt; }; -struct seg6_action_desc { - int action; - long unsigned int attrs; - long unsigned int optattrs; - int (*input)(struct sk_buff *, struct seg6_local_lwt *); - int static_headroom; - struct seg6_local_lwtunnel_ops slwt_ops; -}; +struct audit_buffer; -enum seg6_end_dt_mode { - DT_INVALID_MODE = 4294967274, - DT_LEGACY_MODE = 0, - DT_VRF_MODE = 1, +enum xt_statistic_mode { + XT_STATISTIC_MODE_RANDOM = 0, + XT_STATISTIC_MODE_NTH = 1, + __XT_STATISTIC_MODE_MAX = 2, }; -struct seg6_end_dt_info { - enum seg6_end_dt_mode mode; - struct net *net; - int vrf_ifindex; - int vrf_table; - u16 family; +enum xt_statistic_flags { + XT_STATISTIC_INVERT = 1, }; -struct pcpu_seg6_local_counters { - u64_stats_t packets; - u64_stats_t bytes; - u64_stats_t errors; - struct u64_stats_sync syncp; -}; +struct xt_statistic_priv; -struct seg6_local_counters { - __u64 packets; - __u64 bytes; - __u64 errors; +struct xt_statistic_info { + __u16 mode; + __u16 flags; + union { + struct { + __u32 probability; + } random; + struct { + __u32 every; + __u32 packet; + __u32 count; + } nth; + } u; + struct xt_statistic_priv *master; }; -struct seg6_action_param { - int (*parse)(struct nlattr **, struct seg6_local_lwt *); - int (*put)(struct sk_buff *, struct seg6_local_lwt *); - int (*cmp)(struct seg6_local_lwt *, struct seg6_local_lwt *); - void (*destroy)(struct seg6_local_lwt *); +struct xt_statistic_priv { + atomic_t count; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct fs_struct { - int users; - spinlock_t lock; - seqcount_spinlock_t seq; - int umask; - int in_exec; - struct path root; - struct path pwd; -}; +struct xt_action_param; -enum { - Root_NFS = 255, - Root_CIFS = 254, - Root_RAM0 = 1048576, - Root_RAM1 = 1048577, - Root_FD0 = 2097152, - Root_HDA1 = 3145729, - Root_HDA2 = 3145730, - Root_SDA1 = 8388609, - Root_SDA2 = 8388610, - Root_HDC1 = 23068673, - Root_SR0 = 11534336, -}; +struct xt_mtchk_param; -enum rpc_display_format_t { - RPC_DISPLAY_ADDR = 0, - RPC_DISPLAY_PORT = 1, - RPC_DISPLAY_PROTO = 2, - RPC_DISPLAY_HEX_ADDR = 3, - RPC_DISPLAY_HEX_PORT = 4, - RPC_DISPLAY_NETID = 5, - RPC_DISPLAY_MAX = 6, -}; +struct xt_mtdtor_param; -enum nfs_opnum4 { - OP_ACCESS = 3, - OP_CLOSE = 4, - OP_COMMIT = 5, - OP_CREATE = 6, - OP_DELEGPURGE = 7, - OP_DELEGRETURN = 8, - OP_GETATTR = 9, - OP_GETFH = 10, - OP_LINK = 11, - OP_LOCK = 12, - OP_LOCKT = 13, - OP_LOCKU = 14, - OP_LOOKUP = 15, - OP_LOOKUPP = 16, - OP_NVERIFY = 17, - OP_OPEN = 18, - OP_OPENATTR = 19, - OP_OPEN_CONFIRM = 20, - OP_OPEN_DOWNGRADE = 21, - OP_PUTFH = 22, - OP_PUTPUBFH = 23, - OP_PUTROOTFH = 24, - OP_READ = 25, - OP_READDIR = 26, - OP_READLINK = 27, - OP_REMOVE = 28, - OP_RENAME = 29, - OP_RENEW = 30, - OP_RESTOREFH = 31, - OP_SAVEFH = 32, - OP_SECINFO = 33, - OP_SETATTR = 34, - OP_SETCLIENTID = 35, - OP_SETCLIENTID_CONFIRM = 36, - OP_VERIFY = 37, - OP_WRITE = 38, - OP_RELEASE_LOCKOWNER = 39, - OP_BACKCHANNEL_CTL = 40, - OP_BIND_CONN_TO_SESSION = 41, - OP_EXCHANGE_ID = 42, - OP_CREATE_SESSION = 43, - OP_DESTROY_SESSION = 44, - OP_FREE_STATEID = 45, - OP_GET_DIR_DELEGATION = 46, - OP_GETDEVICEINFO = 47, - OP_GETDEVICELIST = 48, - OP_LAYOUTCOMMIT = 49, - OP_LAYOUTGET = 50, - OP_LAYOUTRETURN = 51, - OP_SECINFO_NO_NAME = 52, - OP_SEQUENCE = 53, - OP_SET_SSV = 54, - OP_TEST_STATEID = 55, - OP_WANT_DELEGATION = 56, - OP_DESTROY_CLIENTID = 57, - OP_RECLAIM_COMPLETE = 58, - OP_ALLOCATE = 59, - OP_COPY = 60, - OP_COPY_NOTIFY = 61, - OP_DEALLOCATE = 62, - OP_IO_ADVISE = 63, - OP_LAYOUTERROR = 64, - OP_LAYOUTSTATS = 65, - OP_OFFLOAD_CANCEL = 66, - OP_OFFLOAD_STATUS = 67, - OP_READ_PLUS = 68, - OP_SEEK = 69, - OP_WRITE_SAME = 70, - OP_CLONE = 71, - OP_GETXATTR = 72, - OP_SETXATTR = 73, - OP_LISTXATTRS = 74, - OP_REMOVEXATTR = 75, - OP_ILLEGAL = 10044, +struct xt_match { + struct list_head list; + const char name[29]; + u_int8_t revision; + bool (*match)(const struct sk_buff *, struct xt_action_param *); + int (*checkentry)(const struct xt_mtchk_param *); + void (*destroy)(const struct xt_mtdtor_param *); + struct module *me; + const char *table; + unsigned int matchsize; + unsigned int usersize; + unsigned int hooks; + short unsigned int proto; + short unsigned int family; }; -struct uuidcmp { - const char *uuid; - int len; -}; +struct xt_tgchk_param; -typedef struct { - int val[2]; -} __kernel_fsid_t; +struct xt_tgdtor_param; -struct wait_bit_queue_entry { - struct wait_bit_key key; - struct wait_queue_entry wq_entry; +struct xt_target { + struct list_head list; + const char name[29]; + u_int8_t revision; + unsigned int (*target)(struct sk_buff *, const struct xt_action_param *); + int (*checkentry)(const struct xt_tgchk_param *); + void (*destroy)(const struct xt_tgdtor_param *); + struct module *me; + const char *table; + unsigned int targetsize; + unsigned int usersize; + unsigned int hooks; + short unsigned int proto; + short unsigned int family; }; -enum vm_fault_reason { - VM_FAULT_OOM = 1, - VM_FAULT_SIGBUS = 2, - VM_FAULT_MAJOR = 4, - VM_FAULT_WRITE = 8, - VM_FAULT_HWPOISON = 16, - VM_FAULT_HWPOISON_LARGE = 32, - VM_FAULT_SIGSEGV = 64, - VM_FAULT_NOPAGE = 256, - VM_FAULT_LOCKED = 512, - VM_FAULT_RETRY = 1024, - VM_FAULT_FALLBACK = 2048, - VM_FAULT_DONE_COW = 4096, - VM_FAULT_NEEDDSYNC = 8192, - VM_FAULT_HINDEX_MASK = 983040, +struct xt_action_param { + union { + const struct xt_match *match; + const struct xt_target *target; + }; + union { + const void *matchinfo; + const void *targinfo; + }; + const struct nf_hook_state *state; + unsigned int thoff; + u16 fragoff; + bool hotdrop; }; -enum positive_aop_returns { - AOP_WRITEPAGE_ACTIVATE = 524288, - AOP_TRUNCATED_PAGE = 524289, +struct xt_mtchk_param { + struct net *net; + const char *table; + const void *entryinfo; + const struct xt_match *match; + void *matchinfo; + unsigned int hook_mask; + u_int8_t family; + bool nft_compat; }; -struct kstatfs { - long int f_type; - long int f_bsize; - u64 f_blocks; - u64 f_bfree; - u64 f_bavail; - u64 f_files; - u64 f_ffree; - __kernel_fsid_t f_fsid; - long int f_namelen; - long int f_frsize; - long int f_flags; - long int f_spare[4]; +struct xt_mtdtor_param { + struct net *net; + const struct xt_match *match; + void *matchinfo; + u_int8_t family; }; -enum transparent_hugepage_flag { - TRANSPARENT_HUGEPAGE_NEVER_DAX = 0, - TRANSPARENT_HUGEPAGE_FLAG = 1, - TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG = 2, - TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG = 3, - TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG = 4, - TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG = 5, - TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG = 6, - TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG = 7, - TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG = 8, +struct xt_tgchk_param { + struct net *net; + const char *table; + const void *entryinfo; + const struct xt_target *target; + void *targinfo; + unsigned int hook_mask; + u_int8_t family; + bool nft_compat; }; -struct xattr; - -typedef int (*initxattrs)(struct inode *, const struct xattr *, void *); - -struct xattr { - const char *name; - void *value; - size_t value_len; +struct xt_tgdtor_param { + struct net *net; + const struct xt_target *target; + void *targinfo; + u_int8_t family; }; -struct constant_table { - const char *name; - int value; +enum tk_offsets { + TK_OFFS_REAL = 0, + TK_OFFS_BOOT = 1, + TK_OFFS_TAI = 2, + TK_OFFS_MAX = 3, }; enum { - MPOL_DEFAULT = 0, - MPOL_PREFERRED = 1, - MPOL_BIND = 2, - MPOL_INTERLEAVE = 3, - MPOL_LOCAL = 4, - MPOL_PREFERRED_MANY = 5, - MPOL_MAX = 6, -}; - -struct shared_policy { - struct rb_root root; - rwlock_t lock; + IFLA_UNSPEC = 0, + IFLA_ADDRESS = 1, + IFLA_BROADCAST = 2, + IFLA_IFNAME = 3, + IFLA_MTU = 4, + IFLA_LINK = 5, + IFLA_QDISC = 6, + IFLA_STATS = 7, + IFLA_COST = 8, + IFLA_PRIORITY = 9, + IFLA_MASTER = 10, + IFLA_WIRELESS = 11, + IFLA_PROTINFO = 12, + IFLA_TXQLEN = 13, + IFLA_MAP = 14, + IFLA_WEIGHT = 15, + IFLA_OPERSTATE = 16, + IFLA_LINKMODE = 17, + IFLA_LINKINFO = 18, + IFLA_NET_NS_PID = 19, + IFLA_IFALIAS = 20, + IFLA_NUM_VF = 21, + IFLA_VFINFO_LIST = 22, + IFLA_STATS64 = 23, + IFLA_VF_PORTS = 24, + IFLA_PORT_SELF = 25, + IFLA_AF_SPEC = 26, + IFLA_GROUP = 27, + IFLA_NET_NS_FD = 28, + IFLA_EXT_MASK = 29, + IFLA_PROMISCUITY = 30, + IFLA_NUM_TX_QUEUES = 31, + IFLA_NUM_RX_QUEUES = 32, + IFLA_CARRIER = 33, + IFLA_PHYS_PORT_ID = 34, + IFLA_CARRIER_CHANGES = 35, + IFLA_PHYS_SWITCH_ID = 36, + IFLA_LINK_NETNSID = 37, + IFLA_PHYS_PORT_NAME = 38, + IFLA_PROTO_DOWN = 39, + IFLA_GSO_MAX_SEGS = 40, + IFLA_GSO_MAX_SIZE = 41, + IFLA_PAD = 42, + IFLA_XDP = 43, + IFLA_EVENT = 44, + IFLA_NEW_NETNSID = 45, + IFLA_IF_NETNSID = 46, + IFLA_TARGET_NETNSID = 46, + IFLA_CARRIER_UP_COUNT = 47, + IFLA_CARRIER_DOWN_COUNT = 48, + IFLA_NEW_IFINDEX = 49, + IFLA_MIN_MTU = 50, + IFLA_MAX_MTU = 51, + IFLA_PROP_LIST = 52, + IFLA_ALT_IFNAME = 53, + IFLA_PERM_ADDRESS = 54, + IFLA_PROTO_DOWN_REASON = 55, + IFLA_PARENT_DEV_NAME = 56, + IFLA_PARENT_DEV_BUS_NAME = 57, + IFLA_GRO_MAX_SIZE = 58, + IFLA_TSO_MAX_SIZE = 59, + IFLA_TSO_MAX_SEGS = 60, + IFLA_ALLMULTI = 61, + IFLA_DEVLINK_PORT = 62, + __IFLA_MAX = 63, }; -struct shmem_inode_info { - spinlock_t lock; - unsigned int seals; - long unsigned int flags; - long unsigned int alloced; - long unsigned int swapped; - long unsigned int fallocend; - struct list_head shrinklist; - struct list_head swaplist; - struct shared_policy policy; - struct simple_xattrs xattrs; - atomic_t stop_eviction; - struct timespec64 i_crtime; - struct inode vfs_inode; +struct ifinfomsg { + unsigned char ifi_family; + unsigned char __ifi_pad; + short unsigned int ifi_type; + int ifi_index; + unsigned int ifi_flags; + unsigned int ifi_change; }; -struct shmem_sb_info { - long unsigned int max_blocks; - struct percpu_counter used_blocks; - long unsigned int max_inodes; - long unsigned int free_inodes; - raw_spinlock_t stat_lock; - umode_t mode; - unsigned char huge; - kuid_t uid; - kgid_t gid; - bool full_inums; - ino_t next_ino; - ino_t *ino_batch; - struct mempolicy *mpol; - spinlock_t shrinklist_lock; - struct list_head shrinklist; - long unsigned int shrinklist_len; +enum lwtunnel_encap_types { + LWTUNNEL_ENCAP_NONE = 0, + LWTUNNEL_ENCAP_MPLS = 1, + LWTUNNEL_ENCAP_IP = 2, + LWTUNNEL_ENCAP_ILA = 3, + LWTUNNEL_ENCAP_IP6 = 4, + LWTUNNEL_ENCAP_SEG6 = 5, + LWTUNNEL_ENCAP_BPF = 6, + LWTUNNEL_ENCAP_SEG6_LOCAL = 7, + LWTUNNEL_ENCAP_RPL = 8, + LWTUNNEL_ENCAP_IOAM6 = 9, + LWTUNNEL_ENCAP_XFRM = 10, + __LWTUNNEL_ENCAP_MAX = 11, }; -enum sgp_type { - SGP_READ = 0, - SGP_NOALLOC = 1, - SGP_CACHE = 2, - SGP_WRITE = 3, - SGP_FALLOC = 4, +enum tunnel_encap_types { + TUNNEL_ENCAP_NONE = 0, + TUNNEL_ENCAP_FOU = 1, + TUNNEL_ENCAP_GUE = 2, + TUNNEL_ENCAP_MPLS = 3, }; -enum fid_type { - FILEID_ROOT = 0, - FILEID_INO32_GEN = 1, - FILEID_INO32_GEN_PARENT = 2, - FILEID_BTRFS_WITHOUT_PARENT = 77, - FILEID_BTRFS_WITH_PARENT = 78, - FILEID_BTRFS_WITH_PARENT_ROOT = 79, - FILEID_UDF_WITHOUT_PARENT = 81, - FILEID_UDF_WITH_PARENT = 82, - FILEID_NILFS_WITHOUT_PARENT = 97, - FILEID_NILFS_WITH_PARENT = 98, - FILEID_FAT_WITHOUT_PARENT = 113, - FILEID_FAT_WITH_PARENT = 114, - FILEID_LUSTRE = 151, - FILEID_KERNFS = 254, - FILEID_INVALID = 255, +enum { + IFLA_GRE_UNSPEC = 0, + IFLA_GRE_LINK = 1, + IFLA_GRE_IFLAGS = 2, + IFLA_GRE_OFLAGS = 3, + IFLA_GRE_IKEY = 4, + IFLA_GRE_OKEY = 5, + IFLA_GRE_LOCAL = 6, + IFLA_GRE_REMOTE = 7, + IFLA_GRE_TTL = 8, + IFLA_GRE_TOS = 9, + IFLA_GRE_PMTUDISC = 10, + IFLA_GRE_ENCAP_LIMIT = 11, + IFLA_GRE_FLOWINFO = 12, + IFLA_GRE_FLAGS = 13, + IFLA_GRE_ENCAP_TYPE = 14, + IFLA_GRE_ENCAP_FLAGS = 15, + IFLA_GRE_ENCAP_SPORT = 16, + IFLA_GRE_ENCAP_DPORT = 17, + IFLA_GRE_COLLECT_METADATA = 18, + IFLA_GRE_IGNORE_DF = 19, + IFLA_GRE_FWMARK = 20, + IFLA_GRE_ERSPAN_INDEX = 21, + IFLA_GRE_ERSPAN_VER = 22, + IFLA_GRE_ERSPAN_DIR = 23, + IFLA_GRE_ERSPAN_HWID = 24, + __IFLA_GRE_MAX = 25, }; -struct fid { +struct dst_cache_pcpu; + +struct dst_cache { + struct dst_cache_pcpu *cache; + long unsigned int reset_ts; +}; + +struct ip_tunnel_key { + __be64 tun_id; union { struct { - u32 ino; - u32 gen; - u32 parent_ino; - u32 parent_gen; - } i32; + __be32 src; + __be32 dst; + } ipv4; struct { - u32 block; - u16 partref; - u16 parent_partref; - u32 generation; - u32 parent_block; - u32 parent_generation; - } udf; - __u32 raw[0]; - }; + struct in6_addr src; + struct in6_addr dst; + } ipv6; + } u; + __be16 tun_flags; + u8 tos; + u8 ttl; + __be32 label; + __be16 tp_src; + __be16 tp_dst; + __u8 flow_flags; }; -struct folio_batch { - unsigned char nr; - bool percpu_pvec_drained; - struct folio *folios[15]; +struct ip_tunnel_info { + struct ip_tunnel_key key; + struct dst_cache dst_cache; + u8 options_len; + u8 mode; }; -struct shmem_falloc { - wait_queue_head_t *waitq; - long unsigned int start; - long unsigned int next; - long unsigned int nr_falloced; - long unsigned int nr_unswapped; +struct ip_tunnel_encap { + u16 type; + u16 flags; + __be16 sport; + __be16 dport; }; -struct shmem_options { - long long unsigned int blocks; - long long unsigned int inodes; - struct mempolicy *mpol; - kuid_t uid; - kgid_t gid; - umode_t mode; - bool full_inums; - int huge; - int seen; +struct ip_tunnel_prl_entry { + struct ip_tunnel_prl_entry *next; + __be32 addr; + u16 flags; + struct callback_head callback_head; }; -enum shmem_param { - Opt_gid = 0, - Opt_huge = 1, - Opt_mode = 2, - Opt_mpol = 3, - Opt_nr_blocks = 4, - Opt_nr_inodes = 5, - Opt_size = 6, - Opt_uid = 7, - Opt_inode32 = 8, - Opt_inode64 = 9, +struct ip_tunnel { + struct ip_tunnel *next; + struct hlist_node hash_node; + struct net_device *dev; + netdevice_tracker dev_tracker; + struct net *net; + long unsigned int err_time; + int err_count; + u32 i_seqno; + atomic_t o_seqno; + int tun_hlen; + u32 index; + u8 erspan_ver; + u8 dir; + u16 hwid; + struct dst_cache dst_cache; + struct ip_tunnel_parm parms; + int mlink; + int encap_hlen; + int hlen; + struct ip_tunnel_encap encap; + struct ip_tunnel_prl_entry *prl; + unsigned int prl_count; + unsigned int ip_tnl_net_id; + struct gro_cells gro_cells; + __u32 fwmark; + bool collect_md; + bool ignore_df; }; -struct fdtable { - unsigned int max_fds; - struct file **fd; - long unsigned int *close_on_exec; - long unsigned int *open_fds; - long unsigned int *full_fds_bits; - struct callback_head rcu; +struct tnl_ptk_info { + __be16 flags; + __be16 proto; + __be32 key; + __be32 seq; + int hdr_len; }; -struct files_struct { - atomic_t count; - bool resize_in_progress; - wait_queue_head_t resize_wait; - struct fdtable *fdt; - struct fdtable fdtab; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - spinlock_t file_lock; - unsigned int next_fd; - long unsigned int close_on_exec_init[1]; - long unsigned int open_fds_init[1]; - long unsigned int full_fds_bits_init[1]; - struct file *fd_array[64]; - long: 64; - long: 64; - long: 64; - long: 64; +struct ip_tunnel_net { + struct net_device *fb_tunnel_dev; + struct rtnl_link_ops *rtnl_link_ops; + struct hlist_head tunnels[128]; + struct ip_tunnel *collect_md_tun; + int type; }; -enum proc_hidepid { - HIDEPID_OFF = 0, - HIDEPID_NO_ACCESS = 1, - HIDEPID_INVISIBLE = 2, - HIDEPID_NOT_PTRACEABLE = 4, +struct gre_base_hdr { + __be16 flags; + __be16 protocol; }; -enum proc_pidonly { - PROC_PIDONLY_OFF = 0, - PROC_PIDONLY_ON = 1, +struct gre_protocol { + int (*handler)(struct sk_buff *); + void (*err_handler)(struct sk_buff *, u32); }; -struct proc_fs_info { - struct pid_namespace *pid_ns; - struct dentry *proc_self; - struct dentry *proc_thread_self; - kgid_t pid_gid; - enum proc_hidepid hide_pid; - enum proc_pidonly pidonly; -}; +typedef u64 sci_t; -enum netfs_read_trace { - netfs_read_trace_expanded = 0, - netfs_read_trace_readahead = 1, - netfs_read_trace_readpage = 2, - netfs_read_trace_write_begin = 3, +enum metadata_type { + METADATA_IP_TUNNEL = 0, + METADATA_HW_PORT_MUX = 1, + METADATA_MACSEC = 2, + METADATA_XFRM = 3, }; -enum netfs_rreq_trace { - netfs_rreq_trace_assess = 0, - netfs_rreq_trace_copy = 1, - netfs_rreq_trace_done = 2, - netfs_rreq_trace_free = 3, - netfs_rreq_trace_resubmit = 4, - netfs_rreq_trace_unlock = 5, - netfs_rreq_trace_unmark = 6, +struct hw_port_info { + struct net_device *lower_dev; + u32 port_id; }; -enum netfs_failure { - netfs_fail_check_write_begin = 0, - netfs_fail_copy_to_cache = 1, - netfs_fail_read = 2, - netfs_fail_short_read = 3, - netfs_fail_prepare_write = 4, +struct macsec_info { + sci_t sci; }; -enum netfs_rreq_ref_trace { - netfs_rreq_trace_get_hold = 0, - netfs_rreq_trace_get_subreq = 1, - netfs_rreq_trace_put_complete = 2, - netfs_rreq_trace_put_discard = 3, - netfs_rreq_trace_put_failed = 4, - netfs_rreq_trace_put_hold = 5, - netfs_rreq_trace_put_subreq = 6, - netfs_rreq_trace_put_zero_len = 7, - netfs_rreq_trace_new = 8, +struct xfrm_md_info { + u32 if_id; + int link; }; -struct name_snapshot { - struct qstr name; - unsigned char inline_name[32]; +struct metadata_dst { + struct dst_entry dst; + enum metadata_type type; + union { + struct ip_tunnel_info tun_info; + struct hw_port_info port_info; + struct macsec_info macsec_info; + struct xfrm_md_info xfrm_info; + } u; }; -typedef struct fsnotify_mark_connector *fsnotify_connp_t; +struct erspan_md2 { + __be32 timestamp; + __be16 sgt; + __u8 hwid_upper: 2; + __u8 ft: 5; + __u8 p: 1; + __u8 o: 1; + __u8 gra: 2; + __u8 dir: 1; + __u8 hwid: 4; +}; -struct fsnotify_mark_connector { - spinlock_t lock; - short unsigned int type; - short unsigned int flags; - __kernel_fsid_t fsid; +struct erspan_metadata { + int version; union { - fsnotify_connp_t *obj; - struct fsnotify_mark_connector *destroy_next; - }; - struct hlist_head list; + __be32 index; + struct erspan_md2 md2; + } u; }; -typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *); +enum erspan_encap_type { + ERSPAN_ENCAP_NOVLAN = 0, + ERSPAN_ENCAP_ISL = 1, + ERSPAN_ENCAP_8021Q = 2, + ERSPAN_ENCAP_INFRAME = 3, +}; -enum fsnotify_data_type { - FSNOTIFY_EVENT_NONE = 0, - FSNOTIFY_EVENT_PATH = 1, - FSNOTIFY_EVENT_INODE = 2, - FSNOTIFY_EVENT_DENTRY = 3, - FSNOTIFY_EVENT_ERROR = 4, +struct erspan_base_hdr { + __u8 vlan_upper: 4; + __u8 ver: 4; + __u8 vlan: 8; + __u8 session_id_upper: 2; + __u8 t: 1; + __u8 en: 2; + __u8 cos: 3; + __u8 session_id: 8; }; -enum lockdown_reason { - LOCKDOWN_NONE = 0, - LOCKDOWN_MODULE_SIGNATURE = 1, - LOCKDOWN_DEV_MEM = 2, - LOCKDOWN_EFI_TEST = 3, - LOCKDOWN_KEXEC = 4, - LOCKDOWN_HIBERNATION = 5, - LOCKDOWN_PCI_ACCESS = 6, - LOCKDOWN_IOPORT = 7, - LOCKDOWN_MSR = 8, - LOCKDOWN_ACPI_TABLES = 9, - LOCKDOWN_PCMCIA_CIS = 10, - LOCKDOWN_TIOCSSERIAL = 11, - LOCKDOWN_MODULE_PARAMETERS = 12, - LOCKDOWN_MMIOTRACE = 13, - LOCKDOWN_DEBUGFS = 14, - LOCKDOWN_XMON_WR = 15, - LOCKDOWN_BPF_WRITE_USER = 16, - LOCKDOWN_INTEGRITY_MAX = 17, - LOCKDOWN_KCORE = 18, - LOCKDOWN_KPROBES = 19, - LOCKDOWN_BPF_READ_KERNEL = 20, - LOCKDOWN_PERF = 21, - LOCKDOWN_TRACEFS = 22, - LOCKDOWN_XMON_RW = 23, - LOCKDOWN_XFRM_SECRET = 24, - LOCKDOWN_CONFIDENTIALITY_MAX = 25, +enum erspan_bso { + BSO_NOERROR = 0, + BSO_SHORT = 1, + BSO_OVERSIZED = 2, + BSO_BAD = 3, }; -struct debugfs_fsdata { - const struct file_operations *real_fops; - refcount_t active_users; - struct completion active_users_drained; +struct qtag_prefix { + __be16 eth_type; + __be16 tci; }; -struct debugfs_mount_opts { - kuid_t uid; - kgid_t gid; - umode_t mode; +typedef u8 uint8_t; + +struct flow_dissector_key_control { + u16 thoff; + u16 addr_type; + u32 flags; }; -enum { - Opt_uid___2 = 0, - Opt_gid___2 = 1, - Opt_mode___2 = 2, - Opt_err___2 = 3, +struct flow_dissector_key_basic { + __be16 n_proto; + u8 ip_proto; + u8 padding; }; -struct debugfs_fs_info { - struct debugfs_mount_opts mount_opts; +struct flow_dissector_key_tags { + u32 flow_label; }; -struct hashtab_key_params { - u32 (*hash)(const void *); - int (*cmp)(const void *, const void *); +struct flow_dissector_key_vlan { + union { + struct { + u16 vlan_id: 12; + u16 vlan_dei: 1; + u16 vlan_priority: 3; + }; + __be16 vlan_tci; + }; + __be16 vlan_tpid; + __be16 vlan_eth_type; + u16 padding; }; -enum devcg_behavior { - DEVCG_DEFAULT_NONE = 0, - DEVCG_DEFAULT_ALLOW = 1, - DEVCG_DEFAULT_DENY = 2, +struct flow_dissector_key_keyid { + __be32 keyid; }; -struct dev_exception_item { - u32 major; - u32 minor; - short int type; - short int access; - struct list_head list; - struct callback_head rcu; +struct flow_dissector_key_ipv4_addrs { + __be32 src; + __be32 dst; }; -struct dev_cgroup { - struct cgroup_subsys_state css; - struct list_head exceptions; - enum devcg_behavior behavior; +struct flow_dissector_key_ipv6_addrs { + struct in6_addr src; + struct in6_addr dst; }; -struct cpu_rmap { - struct kref refcount; - u16 size; - u16 used; - void **obj; - struct { - u16 index; - u16 dist; - } near[0]; +struct flow_dissector_key_tipc { + __be32 key; }; -struct irq_affinity_notify { - unsigned int irq; - struct kref kref; - struct work_struct work; - void (*notify)(struct irq_affinity_notify *, const cpumask_t *); - void (*release)(struct kref *); +struct flow_dissector_key_addrs { + union { + struct flow_dissector_key_ipv4_addrs v4addrs; + struct flow_dissector_key_ipv6_addrs v6addrs; + struct flow_dissector_key_tipc tipckey; + }; }; -struct irq_glue { - struct irq_affinity_notify notify; - struct cpu_rmap *rmap; - u16 index; +struct flow_dissector_key_ports { + union { + __be32 ports; + struct { + __be16 src; + __be16 dst; + }; + }; }; -struct font_desc { - int idx; - const char *name; - unsigned int width; - unsigned int height; - unsigned int charcount; - const void *data; - int pref; +struct flow_dissector_key_icmp { + struct { + u8 type; + u8 code; + }; + u16 id; }; -struct font_data { - unsigned int extra[4]; - const unsigned char data[0]; +struct flow_keys { + struct flow_dissector_key_control control; + struct flow_dissector_key_basic basic; + struct flow_dissector_key_tags tags; + struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; + struct flow_dissector_key_keyid keyid; + struct flow_dissector_key_ports ports; + struct flow_dissector_key_icmp icmp; + struct flow_dissector_key_addrs addrs; + int: 32; }; -typedef bool (*smp_cond_func_t)(int, void *); +struct icmpv6_echo { + __be16 identifier; + __be16 sequence; +}; -struct netlink_kernel_cfg { - unsigned int groups; - unsigned int flags; - void (*input)(struct sk_buff *); - struct mutex *cb_mutex; - int (*bind)(struct net *, int); - void (*unbind)(struct net *, int); - bool (*compare)(struct net *, struct sock *); +struct icmpv6_nd_advt { + __u32 reserved: 5; + __u32 override: 1; + __u32 solicited: 1; + __u32 router: 1; + __u32 reserved2: 24; }; -struct uevent_sock { - struct list_head list; - struct sock *sk; +struct icmpv6_nd_ra { + __u8 hop_limit; + __u8 reserved: 3; + __u8 router_pref: 2; + __u8 home_agent: 1; + __u8 other: 1; + __u8 managed: 1; + __be16 rt_lifetime; }; -struct thermal_cooling_device_ops; +struct icmp6hdr { + __u8 icmp6_type; + __u8 icmp6_code; + __sum16 icmp6_cksum; + union { + __be32 un_data32[1]; + __be16 un_data16[2]; + __u8 un_data8[4]; + struct icmpv6_echo u_echo; + struct icmpv6_nd_advt u_nd_advt; + struct icmpv6_nd_ra u_nd_ra; + } icmp6_dataun; +}; -struct thermal_cooling_device { - int id; - char *type; - struct device device; - struct device_node *np; - void *devdata; - void *stats; - const struct thermal_cooling_device_ops *ops; - bool updated; +struct seg6_pernet_data { struct mutex lock; - struct list_head thermal_instances; - struct list_head node; + struct in6_addr *tun_src; }; -struct thermal_cooling_device_ops { - int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *); - int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *); - int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int); - int (*get_requested_power)(struct thermal_cooling_device *, u32 *); - int (*state2power)(struct thermal_cooling_device *, long unsigned int, u32 *); - int (*power2state)(struct thermal_cooling_device *, u32, long unsigned int *); +enum { + XFRM_LOOKUP_ICMP = 1, + XFRM_LOOKUP_QUEUE = 2, + XFRM_LOOKUP_KEEP_DST_REF = 4, }; -struct powerclamp_worker_data { - struct kthread_worker *worker; - struct kthread_work balancing_work; - struct kthread_delayed_work idle_injection_work; - unsigned int cpu; - unsigned int count; - unsigned int guard; - unsigned int window_size_now; - unsigned int target_ratio; - unsigned int duration_jiffies; - bool clamping; +typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *, const struct inet6_skb_parm *); + +struct ipcm6_cookie { + struct sockcm_cookie sockc; + __s16 hlimit; + __s16 tclass; + __u16 gso_size; + __s8 dontfrag; + struct ipv6_txoptions *opt; }; -struct powerclamp_calibration_data { - long unsigned int confidence; - long unsigned int steady_comp; - long unsigned int dynamic_comp; +struct ipv4_addr_key { + __be32 addr; + int vif; }; -struct pkg_cstate_info { - bool skip; - int msr_index; - int cstate_id; +struct inetpeer_addr { + union { + struct ipv4_addr_key a4; + struct in6_addr a6; + u32 key[4]; + }; + __u16 family; }; -struct input_id { - __u16 bustype; - __u16 vendor; - __u16 product; - __u16 version; +struct inet_peer { + struct rb_node rb_node; + struct inetpeer_addr daddr; + u32 metrics[17]; + u32 rate_tokens; + u32 n_redirects; + long unsigned int rate_last; + union { + struct { + atomic_t rid; + }; + struct callback_head rcu; + }; + __u32 dtime; + refcount_t refcnt; }; -struct input_absinfo { - __s32 value; - __s32 minimum; - __s32 maximum; - __s32 fuzz; - __s32 flat; - __s32 resolution; +struct icmpv6_msg { + struct sk_buff *skb; + int offset; + uint8_t type; }; -struct input_keymap_entry { - __u8 flags; - __u8 len; - __u16 index; - __u32 keycode; - __u8 scancode[32]; +struct icmp6_err { + int err; + int fatal; }; -struct ff_replay { - __u16 length; - __u16 delay; +struct xdp_desc { + __u64 addr; + __u32 len; + __u32 options; }; -struct ff_trigger { - __u16 button; - __u16 interval; +struct scm_creds { + u32 pid; + kuid_t uid; + kgid_t gid; }; -struct ff_envelope { - __u16 attack_length; - __u16 attack_level; - __u16 fade_length; - __u16 fade_level; +struct netlink_skb_parms { + struct scm_creds creds; + __u32 portid; + __u32 dst_group; + __u32 flags; + struct sock *sk; + bool nsid_is_set; + int nsid; }; -struct ff_constant_effect { - __s16 level; - struct ff_envelope envelope; +struct netlink_dump_control { + int (*start)(struct netlink_callback *); + int (*dump)(struct sk_buff *, struct netlink_callback *); + int (*done)(struct netlink_callback *); + void *data; + struct module *module; + u32 min_dump_alloc; }; -struct ff_ramp_effect { - __s16 start_level; - __s16 end_level; - struct ff_envelope envelope; +struct xdp_umem; + +struct xsk_queue; + +struct xdp_buff_xsk; + +struct xsk_buff_pool { + struct device *dev; + struct net_device *netdev; + struct list_head xsk_tx_list; + spinlock_t xsk_tx_list_lock; + refcount_t users; + struct xdp_umem *umem; + struct work_struct work; + struct list_head free_list; + u32 heads_cnt; + u16 queue_id; + long: 16; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct xsk_queue *fq; + struct xsk_queue *cq; + dma_addr_t *dma_pages; + struct xdp_buff_xsk *heads; + struct xdp_desc *tx_descs; + u64 chunk_mask; + u64 addrs_cnt; + u32 free_list_cnt; + u32 dma_pages_cnt; + u32 free_heads_cnt; + u32 headroom; + u32 chunk_size; + u32 chunk_shift; + u32 frame_len; + u8 cached_need_wakeup; + bool uses_need_wakeup; + bool dma_need_sync; + bool unaligned; + void *addrs; + spinlock_t cq_lock; + struct xdp_buff_xsk *free_heads[0]; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct ff_condition_effect { - __u16 right_saturation; - __u16 left_saturation; - __s16 right_coeff; - __s16 left_coeff; - __u16 deadband; - __s16 center; +struct xdp_umem { + void *addrs; + u64 size; + u32 headroom; + u32 chunk_size; + u32 chunks; + u32 npgs; + struct user_struct *user; + refcount_t users; + u8 flags; + bool zc; + struct page **pgs; + int id; + struct list_head xsk_dma_list; + struct work_struct work; }; -struct ff_periodic_effect { - __u16 waveform; - __u16 period; - __s16 magnitude; - __s16 offset; - __u16 phase; - struct ff_envelope envelope; - __u32 custom_len; - __s16 *custom_data; +struct xdp_sock { + struct sock sk; + struct xsk_queue *rx; + struct net_device *dev; + struct xdp_umem *umem; + struct list_head flush_node; + struct xsk_buff_pool *pool; + u16 queue_id; + bool zc; + enum { + XSK_READY = 0, + XSK_BOUND = 1, + XSK_UNBOUND = 2, + } state; + long: 64; + struct xsk_queue *tx; + struct list_head tx_list; + spinlock_t rx_lock; + u64 rx_dropped; + u64 rx_queue_full; + struct list_head map_list; + spinlock_t map_list_lock; + struct mutex mutex; + struct xsk_queue *fq_tmp; + struct xsk_queue *cq_tmp; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct ff_rumble_effect { - __u16 strong_magnitude; - __u16 weak_magnitude; +struct xdp_ring; + +struct xsk_queue { + u32 ring_mask; + u32 nentries; + u32 cached_prod; + u32 cached_cons; + struct xdp_ring *ring; + u64 invalid_descs; + u64 queue_empty_descs; }; -struct ff_effect { - __u16 type; - __s16 id; - __u16 direction; - struct ff_trigger trigger; - struct ff_replay replay; - union { - struct ff_constant_effect constant; - struct ff_ramp_effect ramp; - struct ff_periodic_effect periodic; - struct ff_condition_effect condition[2]; - struct ff_rumble_effect rumble; - } u; +struct xdp_diag_req { + __u8 sdiag_family; + __u8 sdiag_protocol; + __u16 pad; + __u32 xdiag_ino; + __u32 xdiag_show; + __u32 xdiag_cookie[2]; }; -struct hid_device_id { - __u16 bus; - __u16 group; - __u32 vendor; - __u32 product; - kernel_ulong_t driver_data; +struct xdp_diag_msg { + __u8 xdiag_family; + __u8 xdiag_type; + __u16 pad; + __u32 xdiag_ino; + __u32 xdiag_cookie[2]; }; -struct input_device_id { - kernel_ulong_t flags; - __u16 bustype; - __u16 vendor; - __u16 product; - __u16 version; - kernel_ulong_t evbit[1]; - kernel_ulong_t keybit[12]; - kernel_ulong_t relbit[1]; - kernel_ulong_t absbit[1]; - kernel_ulong_t mscbit[1]; - kernel_ulong_t ledbit[1]; - kernel_ulong_t sndbit[1]; - kernel_ulong_t ffbit[2]; - kernel_ulong_t swbit[1]; - kernel_ulong_t propbit[1]; - kernel_ulong_t driver_info; +enum { + XDP_DIAG_NONE = 0, + XDP_DIAG_INFO = 1, + XDP_DIAG_UID = 2, + XDP_DIAG_RX_RING = 3, + XDP_DIAG_TX_RING = 4, + XDP_DIAG_UMEM = 5, + XDP_DIAG_UMEM_FILL_RING = 6, + XDP_DIAG_UMEM_COMPLETION_RING = 7, + XDP_DIAG_MEMINFO = 8, + XDP_DIAG_STATS = 9, + __XDP_DIAG_MAX = 10, }; -struct input_value { - __u16 type; - __u16 code; - __s32 value; +struct xdp_diag_info { + __u32 ifindex; + __u32 queue_id; }; -enum input_clock_type { - INPUT_CLK_REAL = 0, - INPUT_CLK_MONO = 1, - INPUT_CLK_BOOT = 2, - INPUT_CLK_MAX = 3, +struct xdp_diag_ring { + __u32 entries; }; -struct ff_device; +struct xdp_diag_umem { + __u64 size; + __u32 id; + __u32 num_pages; + __u32 chunk_size; + __u32 headroom; + __u32 ifindex; + __u32 queue_id; + __u32 flags; + __u32 refs; +}; -struct input_dev_poller; +struct xdp_diag_stats { + __u64 n_rx_dropped; + __u64 n_rx_invalid; + __u64 n_rx_full; + __u64 n_fill_ring_empty; + __u64 n_tx_invalid; + __u64 n_tx_ring_empty; +}; -struct input_mt; +struct sock_diag_handler { + __u8 family; + int (*dump)(struct sk_buff *, struct nlmsghdr *); + int (*get_info)(struct sk_buff *, struct sock *); + int (*destroy)(struct sk_buff *, struct nlmsghdr *); +}; -struct input_handle; +struct xdp_buff_xsk { + struct xdp_buff xdp; + dma_addr_t dma; + dma_addr_t frame_dma; + struct xsk_buff_pool *pool; + u64 orig_addr; + struct list_head free_list_node; +}; -struct input_dev { - const char *name; - const char *phys; - const char *uniq; - struct input_id id; - long unsigned int propbit[1]; - long unsigned int evbit[1]; - long unsigned int keybit[12]; - long unsigned int relbit[1]; - long unsigned int absbit[1]; - long unsigned int mscbit[1]; - long unsigned int ledbit[1]; - long unsigned int sndbit[1]; - long unsigned int ffbit[2]; - long unsigned int swbit[1]; - unsigned int hint_events_per_packet; - unsigned int keycodemax; - unsigned int keycodesize; - void *keycode; - int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *); - int (*getkeycode)(struct input_dev *, struct input_keymap_entry *); - struct ff_device *ff; - struct input_dev_poller *poller; - unsigned int repeat_key; - struct timer_list timer; - int rep[2]; - struct input_mt *mt; - struct input_absinfo *absinfo; - long unsigned int key[12]; - long unsigned int led[1]; - long unsigned int snd[1]; - long unsigned int sw[1]; - int (*open)(struct input_dev *); - void (*close)(struct input_dev *); - int (*flush)(struct input_dev *, struct file *); - int (*event)(struct input_dev *, unsigned int, unsigned int, int); - struct input_handle *grab; - spinlock_t event_lock; - struct mutex mutex; - unsigned int users; - bool going_away; - struct device dev; - struct list_head h_list; - struct list_head node; - unsigned int num_vals; - unsigned int max_vals; - struct input_value *vals; - bool devres_managed; - ktime_t timestamp[3]; - bool inhibited; +struct xdp_ring { + u32 producer; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u32 pad1; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u32 consumer; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u32 pad2; + u32 flags; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u32 pad3; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct ff_device { - int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *); - int (*erase)(struct input_dev *, int); - int (*playback)(struct input_dev *, int, int); - void (*set_gain)(struct input_dev *, u16); - void (*set_autocenter)(struct input_dev *, u16); - void (*destroy)(struct ff_device *); - void *private; - long unsigned int ffbit[2]; - struct mutex mutex; - int max_effects; - struct ff_effect *effects; - struct file *effect_owners[0]; -}; +typedef int (*initcall_t)(); -struct input_handler; +typedef int initcall_entry_t; -struct input_handle { - void *private; - int open; - const char *name; - struct input_dev *dev; - struct input_handler *handler; - struct list_head d_node; - struct list_head h_node; +enum system_states { + SYSTEM_BOOTING = 0, + SYSTEM_SCHEDULING = 1, + SYSTEM_FREEING_INITMEM = 2, + SYSTEM_RUNNING = 3, + SYSTEM_HALT = 4, + SYSTEM_POWER_OFF = 5, + SYSTEM_RESTART = 6, + SYSTEM_SUSPEND = 7, }; -struct input_handler { - void *private; - void (*event)(struct input_handle *, unsigned int, unsigned int, int); - void (*events)(struct input_handle *, const struct input_value *, unsigned int); - bool (*filter)(struct input_handle *, unsigned int, unsigned int, int); - bool (*match)(struct input_handler *, struct input_dev *); - int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *); - void (*disconnect)(struct input_handle *); - void (*start)(struct input_handle *); - bool legacy_minors; - int minor; - const char *name; - const struct input_device_id *id_table; - struct list_head h_list; - struct list_head node; +struct fixed_percpu_data { + char gs_base[40]; + long unsigned int stack_canary; }; -struct hid_collection { - int parent_idx; - unsigned int type; - unsigned int usage; - unsigned int level; +struct xbc_node { + uint16_t next; + uint16_t child; + uint16_t parent; + uint16_t data; }; -struct hid_usage { - unsigned int hid; - unsigned int collection_index; - unsigned int usage_index; - __s8 resolution_multiplier; - __s8 wheel_factor; - __u16 code; - __u8 type; - __s8 hat_min; - __s8 hat_max; - __s8 hat_dir; - __s16 wheel_accumulated; +struct trace_event_raw_initcall_level { + struct trace_entry ent; + u32 __data_loc_level; + char __data[0]; }; -struct hid_report; +struct trace_event_raw_initcall_start { + struct trace_entry ent; + initcall_t func; + char __data[0]; +}; -struct hid_input; +struct trace_event_raw_initcall_finish { + struct trace_entry ent; + initcall_t func; + int ret; + char __data[0]; +}; -struct hid_field { - unsigned int physical; - unsigned int logical; - unsigned int application; - struct hid_usage *usage; - unsigned int maxusage; - unsigned int flags; - unsigned int report_offset; - unsigned int report_size; - unsigned int report_count; - unsigned int report_type; - __s32 *value; - __s32 *new_value; - __s32 *usages_priorities; - __s32 logical_minimum; - __s32 logical_maximum; - __s32 physical_minimum; - __s32 physical_maximum; - __s32 unit_exponent; - unsigned int unit; - bool ignored; - struct hid_report *report; - unsigned int index; - struct hid_input *hidinput; - __u16 dpad; - unsigned int slot_idx; +struct trace_event_data_offsets_initcall_level { + u32 level; }; -struct hid_field_entry; +struct trace_event_data_offsets_initcall_start {}; -struct hid_device; +struct trace_event_data_offsets_initcall_finish {}; -struct hid_report { - struct list_head list; - struct list_head hidinput_list; - struct list_head field_entry_list; - unsigned int id; - unsigned int type; - unsigned int application; - struct hid_field *field[256]; - struct hid_field_entry *field_entries; - unsigned int maxfield; - unsigned int size; - struct hid_device *device; - bool tool_active; - unsigned int tool; -}; +typedef void (*btf_trace_initcall_level)(void *, const char *); -struct hid_input { - struct list_head list; - struct hid_report *report; - struct input_dev *input; - const char *name; - bool registered; - struct list_head reports; - unsigned int application; -}; +typedef void (*btf_trace_initcall_start)(void *, initcall_t); -struct hid_field_entry { - struct list_head list; - struct hid_field *field; - unsigned int index; - __s32 priority; -}; +typedef void (*btf_trace_initcall_finish)(void *, initcall_t, int); -enum hid_type { - HID_TYPE_OTHER = 0, - HID_TYPE_USBMOUSE = 1, - HID_TYPE_USBNONE = 2, +struct blacklist_entry { + struct list_head next; + char *buf; }; -struct hid_report_enum { - unsigned int numbered; - struct list_head report_list; - struct hid_report *report_id_hash[256]; -}; +typedef __u64 Elf64_Off; -struct hid_driver; +struct elf64_hdr { + unsigned char e_ident[16]; + Elf64_Half e_type; + Elf64_Half e_machine; + Elf64_Word e_version; + Elf64_Addr e_entry; + Elf64_Off e_phoff; + Elf64_Off e_shoff; + Elf64_Word e_flags; + Elf64_Half e_ehsize; + Elf64_Half e_phentsize; + Elf64_Half e_phnum; + Elf64_Half e_shentsize; + Elf64_Half e_shnum; + Elf64_Half e_shstrndx; +}; -struct hid_ll_driver; +typedef struct elf64_hdr Elf64_Ehdr; -struct hid_device { - __u8 *dev_rdesc; - unsigned int dev_rsize; - __u8 *rdesc; - unsigned int rsize; - struct hid_collection *collection; - unsigned int collection_size; - unsigned int maxcollection; - unsigned int maxapplication; - __u16 bus; - __u16 group; - __u32 vendor; - __u32 product; - __u32 version; - enum hid_type type; - unsigned int country; - struct hid_report_enum report_enum[3]; - struct work_struct led_work; - struct semaphore driver_input_lock; - struct device dev; - struct hid_driver *driver; - struct hid_ll_driver *ll_driver; - struct mutex ll_open_lock; - unsigned int ll_open_count; - long unsigned int status; - unsigned int claimed; - unsigned int quirks; - bool io_started; - struct list_head inputs; - void *hiddev; - void *hidraw; - char name[128]; - char phys[64]; - char uniq[64]; - void *driver_data; - int (*ff_init)(struct hid_device *); - int (*hiddev_connect)(struct hid_device *, unsigned int); - void (*hiddev_disconnect)(struct hid_device *); - void (*hiddev_hid_event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); - void (*hiddev_report_event)(struct hid_device *, struct hid_report *); - short unsigned int debug; - struct dentry *debug_dir; - struct dentry *debug_rdesc; - struct dentry *debug_events; - struct list_head debug_list; - spinlock_t debug_list_lock; - wait_queue_head_t debug_wait; +struct elf64_shdr { + Elf64_Word sh_name; + Elf64_Word sh_type; + Elf64_Xword sh_flags; + Elf64_Addr sh_addr; + Elf64_Off sh_offset; + Elf64_Xword sh_size; + Elf64_Word sh_link; + Elf64_Word sh_info; + Elf64_Xword sh_addralign; + Elf64_Xword sh_entsize; }; -struct hid_report_id; - -struct hid_usage_id; +typedef struct elf64_shdr Elf64_Shdr; -struct hid_driver { - char *name; - const struct hid_device_id *id_table; - struct list_head dyn_list; - spinlock_t dyn_lock; - bool (*match)(struct hid_device *, bool); - int (*probe)(struct hid_device *, const struct hid_device_id *); - void (*remove)(struct hid_device *); - const struct hid_report_id *report_table; - int (*raw_event)(struct hid_device *, struct hid_report *, u8 *, int); - const struct hid_usage_id *usage_table; - int (*event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); - void (*report)(struct hid_device *, struct hid_report *); - __u8 * (*report_fixup)(struct hid_device *, __u8 *, unsigned int *); - int (*input_mapping)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *); - int (*input_mapped)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *); - int (*input_configured)(struct hid_device *, struct hid_input *); - void (*feature_mapping)(struct hid_device *, struct hid_field *, struct hid_usage *); - struct device_driver driver; +struct modversion_info { + long unsigned int crc; + char name[56]; }; -struct hid_ll_driver { - int (*start)(struct hid_device *); - void (*stop)(struct hid_device *); - int (*open)(struct hid_device *); - void (*close)(struct hid_device *); - int (*power)(struct hid_device *, int); - int (*parse)(struct hid_device *); - void (*request)(struct hid_device *, struct hid_report *, int); - int (*wait)(struct hid_device *); - int (*raw_request)(struct hid_device *, unsigned char, __u8 *, size_t, unsigned char, int); - int (*output_report)(struct hid_device *, __u8 *, size_t); - int (*idle)(struct hid_device *, int, int, int); - bool (*may_wakeup)(struct hid_device *); +struct _ddebug { + const char *modname; + const char *function; + const char *filename; + const char *format; + unsigned int lineno: 18; + unsigned int class_id: 6; + unsigned int flags: 8; + union { + struct static_key_true dd_key_true; + struct static_key_false dd_key_false; + } key; }; -struct hid_report_id { - __u32 report_type; +enum class_map_type { + DD_CLASS_TYPE_DISJOINT_BITS = 0, + DD_CLASS_TYPE_LEVEL_NUM = 1, + DD_CLASS_TYPE_DISJOINT_NAMES = 2, + DD_CLASS_TYPE_LEVEL_NAMES = 3, }; -struct hid_usage_id { - __u32 usage_hid; - __u32 usage_type; - __u32 usage_code; +struct ddebug_class_map { + struct list_head link; + struct module *mod; + const char *mod_name; + const char **class_names; + const int length; + const int base; + enum class_map_type map_type; }; -typedef __kernel_clock_t clock_t; +struct _ddebug_info { + struct _ddebug *descs; + struct ddebug_class_map *classes; + unsigned int num_descs; + unsigned int num_classes; +}; -enum tca_id { - TCA_ID_UNSPEC = 0, - TCA_ID_POLICE = 1, - TCA_ID_GACT = 5, - TCA_ID_IPT = 6, - TCA_ID_PEDIT = 7, - TCA_ID_MIRRED = 8, - TCA_ID_NAT = 9, - TCA_ID_XT = 10, - TCA_ID_SKBEDIT = 11, - TCA_ID_VLAN = 12, - TCA_ID_BPF = 13, - TCA_ID_CONNMARK = 14, - TCA_ID_SKBMOD = 15, - TCA_ID_CSUM = 16, - TCA_ID_TUNNEL_KEY = 17, - TCA_ID_SIMP = 22, - TCA_ID_IFE = 25, - TCA_ID_SAMPLE = 26, - TCA_ID_CTINFO = 27, - TCA_ID_MPLS = 28, - TCA_ID_CT = 29, - TCA_ID_GATE = 30, - __TCA_ID_MAX = 255, +struct load_info { + const char *name; + struct module *mod; + Elf64_Ehdr *hdr; + long unsigned int len; + Elf64_Shdr *sechdrs; + char *secstrings; + char *strtab; + long unsigned int symoffs; + long unsigned int stroffs; + long unsigned int init_typeoffs; + long unsigned int core_typeoffs; + struct _ddebug_info dyndbg; + bool sig_ok; + long unsigned int mod_kallsyms_init_off; + struct { + unsigned int sym; + unsigned int str; + unsigned int mod; + unsigned int vers; + unsigned int info; + unsigned int pcpu; + } index; }; -struct tcf_t { - __u64 install; - __u64 lastuse; - __u64 expires; - __u64 firstuse; +enum mod_license { + NOT_GPL_ONLY = 0, + GPL_ONLY = 1, }; -struct tcf_walker { - int stop; - int skip; - int count; - bool nonempty; - long unsigned int cookie; - int (*fn)(struct tcf_proto *, void *, struct tcf_walker *); +struct find_symbol_arg { + const char *name; + bool gplok; + bool warn; + struct module *owner; + const s32 *crc; + const struct kernel_symbol *sym; + enum mod_license license; }; -struct tcf_idrinfo { - struct mutex lock; - struct idr action_idr; - struct net *net; +struct dma_chan { + int lock; + const char *device_id; }; -struct tc_action_ops; +enum perf_hw_id { + PERF_COUNT_HW_CPU_CYCLES = 0, + PERF_COUNT_HW_INSTRUCTIONS = 1, + PERF_COUNT_HW_CACHE_REFERENCES = 2, + PERF_COUNT_HW_CACHE_MISSES = 3, + PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4, + PERF_COUNT_HW_BRANCH_MISSES = 5, + PERF_COUNT_HW_BUS_CYCLES = 6, + PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7, + PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8, + PERF_COUNT_HW_REF_CPU_CYCLES = 9, + PERF_COUNT_HW_MAX = 10, +}; -struct tc_cookie; +struct trace_print_flags { + long unsigned int mask; + const char *name; +}; -struct tc_action { - const struct tc_action_ops *ops; - __u32 type; - struct tcf_idrinfo *idrinfo; - u32 tcfa_index; - refcount_t tcfa_refcnt; - atomic_t tcfa_bindcnt; - int tcfa_action; - struct tcf_t tcfa_tm; - long: 64; - struct gnet_stats_basic_sync tcfa_bstats; - struct gnet_stats_basic_sync tcfa_bstats_hw; - struct gnet_stats_queue tcfa_qstats; - struct net_rate_estimator *tcfa_rate_est; - spinlock_t tcfa_lock; - struct gnet_stats_basic_sync *cpu_bstats; - struct gnet_stats_basic_sync *cpu_bstats_hw; - struct gnet_stats_queue *cpu_qstats; - struct tc_cookie *act_cookie; - struct tcf_chain *goto_chain; - u32 tcfa_flags; - u8 hw_stats; - u8 used_hw_stats; - bool used_hw_stats_valid; - u32 in_hw_count; - long: 32; - long: 64; +enum pm_qos_req_action { + PM_QOS_ADD_REQ = 0, + PM_QOS_UPDATE_REQ = 1, + PM_QOS_REMOVE_REQ = 2, }; -typedef void (*tc_action_priv_destructor)(void *); +struct trace_event_raw_cpu { + struct trace_entry ent; + u32 state; + u32 cpu_id; + char __data[0]; +}; -struct psample_group; +struct trace_event_raw_cpu_idle_miss { + struct trace_entry ent; + u32 cpu_id; + u32 state; + bool below; + char __data[0]; +}; -struct tc_action_ops { - struct list_head head; - char kind[16]; - enum tca_id id; - size_t size; - struct module *owner; - int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *); - int (*dump)(struct sk_buff *, struct tc_action *, int, int); - void (*cleanup)(struct tc_action *); - int (*lookup)(struct net *, struct tc_action **, u32); - int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, struct tcf_proto *, u32, struct netlink_ext_ack *); - int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *); - void (*stats_update)(struct tc_action *, u64, u64, u64, u64, bool); - size_t (*get_fill_size)(const struct tc_action *); - struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *); - struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *); - int (*offload_act_setup)(struct tc_action *, void *, u32 *, bool, struct netlink_ext_ack *); +struct trace_event_raw_powernv_throttle { + struct trace_entry ent; + int chip_id; + u32 __data_loc_reason; + int pmax; + char __data[0]; }; -struct tc_cookie { - u8 *data; - u32 len; - struct callback_head rcu; +struct trace_event_raw_pstate_sample { + struct trace_entry ent; + u32 core_busy; + u32 scaled_busy; + u32 from; + u32 to; + u64 mperf; + u64 aperf; + u64 tsc; + u32 freq; + u32 io_boost; + char __data[0]; }; -struct tc_action_net { - struct tcf_idrinfo *idrinfo; - const struct tc_action_ops *ops; +struct trace_event_raw_cpu_frequency_limits { + struct trace_entry ent; + u32 min_freq; + u32 max_freq; + u32 cpu_id; + char __data[0]; }; -struct tc_act_bpf { - __u32 index; - __u32 capab; - int action; - int refcnt; - int bindcnt; +struct trace_event_raw_device_pm_callback_start { + struct trace_entry ent; + u32 __data_loc_device; + u32 __data_loc_driver; + u32 __data_loc_parent; + u32 __data_loc_pm_ops; + int event; + char __data[0]; }; -enum { - TCA_ACT_BPF_UNSPEC = 0, - TCA_ACT_BPF_TM = 1, - TCA_ACT_BPF_PARMS = 2, - TCA_ACT_BPF_OPS_LEN = 3, - TCA_ACT_BPF_OPS = 4, - TCA_ACT_BPF_FD = 5, - TCA_ACT_BPF_NAME = 6, - TCA_ACT_BPF_PAD = 7, - TCA_ACT_BPF_TAG = 8, - TCA_ACT_BPF_ID = 9, - __TCA_ACT_BPF_MAX = 10, +struct trace_event_raw_device_pm_callback_end { + struct trace_entry ent; + u32 __data_loc_device; + u32 __data_loc_driver; + int error; + char __data[0]; }; -struct tcf_bpf { - struct tc_action common; - struct bpf_prog *filter; - union { - u32 bpf_fd; - u16 bpf_num_ops; - }; - struct sock_filter *bpf_ops; - const char *bpf_name; +struct trace_event_raw_suspend_resume { + struct trace_entry ent; + const char *action; + int val; + bool start; + char __data[0]; }; -struct tcf_bpf_cfg { - struct bpf_prog *filter; - struct sock_filter *bpf_ops; - const char *bpf_name; - u16 bpf_num_ops; - bool is_ebpf; +struct trace_event_raw_wakeup_source { + struct trace_entry ent; + u32 __data_loc_name; + u64 state; + char __data[0]; }; -enum xt_statistic_mode { - XT_STATISTIC_MODE_RANDOM = 0, - XT_STATISTIC_MODE_NTH = 1, - __XT_STATISTIC_MODE_MAX = 2, +struct trace_event_raw_clock { + struct trace_entry ent; + u32 __data_loc_name; + u64 state; + u64 cpu_id; + char __data[0]; }; -enum xt_statistic_flags { - XT_STATISTIC_INVERT = 1, +struct trace_event_raw_power_domain { + struct trace_entry ent; + u32 __data_loc_name; + u64 state; + u64 cpu_id; + char __data[0]; }; -struct xt_statistic_priv; - -struct xt_statistic_info { - __u16 mode; - __u16 flags; - union { - struct { - __u32 probability; - } random; - struct { - __u32 every; - __u32 packet; - __u32 count; - } nth; - } u; - struct xt_statistic_priv *master; +struct trace_event_raw_cpu_latency_qos_request { + struct trace_entry ent; + s32 value; + char __data[0]; }; -struct xt_statistic_priv { - atomic_t count; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct trace_event_raw_pm_qos_update { + struct trace_entry ent; + enum pm_qos_req_action action; + int prev_value; + int curr_value; + char __data[0]; }; -struct xt_action_param; - -struct xt_mtchk_param; - -struct xt_mtdtor_param; +struct trace_event_raw_dev_pm_qos_request { + struct trace_entry ent; + u32 __data_loc_name; + enum dev_pm_qos_req_type type; + s32 new_value; + char __data[0]; +}; -struct xt_match { - struct list_head list; - const char name[29]; - u_int8_t revision; - bool (*match)(const struct sk_buff *, struct xt_action_param *); - int (*checkentry)(const struct xt_mtchk_param *); - void (*destroy)(const struct xt_mtdtor_param *); - struct module *me; - const char *table; - unsigned int matchsize; - unsigned int usersize; - unsigned int hooks; - short unsigned int proto; - short unsigned int family; +struct trace_event_raw_guest_halt_poll_ns { + struct trace_entry ent; + bool grow; + unsigned int new; + unsigned int old; + char __data[0]; }; -struct xt_tgchk_param; +struct trace_event_data_offsets_cpu {}; -struct xt_tgdtor_param; +struct trace_event_data_offsets_cpu_idle_miss {}; -struct xt_target { - struct list_head list; - const char name[29]; - u_int8_t revision; - unsigned int (*target)(struct sk_buff *, const struct xt_action_param *); - int (*checkentry)(const struct xt_tgchk_param *); - void (*destroy)(const struct xt_tgdtor_param *); - struct module *me; - const char *table; - unsigned int targetsize; - unsigned int usersize; - unsigned int hooks; - short unsigned int proto; - short unsigned int family; +struct trace_event_data_offsets_powernv_throttle { + u32 reason; }; -struct xt_action_param { - union { - const struct xt_match *match; - const struct xt_target *target; - }; - union { - const void *matchinfo; - const void *targinfo; - }; - const struct nf_hook_state *state; - unsigned int thoff; - u16 fragoff; - bool hotdrop; -}; +struct trace_event_data_offsets_pstate_sample {}; -struct xt_mtchk_param { - struct net *net; - const char *table; - const void *entryinfo; - const struct xt_match *match; - void *matchinfo; - unsigned int hook_mask; - u_int8_t family; - bool nft_compat; -}; +struct trace_event_data_offsets_cpu_frequency_limits {}; -struct xt_mtdtor_param { - struct net *net; - const struct xt_match *match; - void *matchinfo; - u_int8_t family; +struct trace_event_data_offsets_device_pm_callback_start { + u32 device; + u32 driver; + u32 parent; + u32 pm_ops; }; -struct xt_tgchk_param { - struct net *net; - const char *table; - const void *entryinfo; - const struct xt_target *target; - void *targinfo; - unsigned int hook_mask; - u_int8_t family; - bool nft_compat; +struct trace_event_data_offsets_device_pm_callback_end { + u32 device; + u32 driver; }; -struct xt_tgdtor_param { - struct net *net; - const struct xt_target *target; - void *targinfo; - u_int8_t family; -}; +struct trace_event_data_offsets_suspend_resume {}; -struct __kernel_sockaddr_storage { - union { - struct { - __kernel_sa_family_t ss_family; - char __data[126]; - }; - void *__align; - }; +struct trace_event_data_offsets_wakeup_source { + u32 name; }; -struct ip_mreq_source { - __be32 imr_multiaddr; - __be32 imr_interface; - __be32 imr_sourceaddr; +struct trace_event_data_offsets_clock { + u32 name; }; -struct ip_msfilter { - union { - struct { - __be32 imsf_multiaddr_aux; - __be32 imsf_interface_aux; - __u32 imsf_fmode_aux; - __u32 imsf_numsrc_aux; - __be32 imsf_slist[1]; - }; - struct { - __be32 imsf_multiaddr; - __be32 imsf_interface; - __u32 imsf_fmode; - __u32 imsf_numsrc; - __be32 imsf_slist_flex[0]; - }; - }; +struct trace_event_data_offsets_power_domain { + u32 name; }; -struct group_filter { - union { - struct { - __u32 gf_interface_aux; - struct __kernel_sockaddr_storage gf_group_aux; - __u32 gf_fmode_aux; - __u32 gf_numsrc_aux; - struct __kernel_sockaddr_storage gf_slist[1]; - }; - struct { - __u32 gf_interface; - struct __kernel_sockaddr_storage gf_group; - __u32 gf_fmode; - __u32 gf_numsrc; - struct __kernel_sockaddr_storage gf_slist_flex[0]; - }; - }; -}; +struct trace_event_data_offsets_cpu_latency_qos_request {}; -struct sockaddr_in { - __kernel_sa_family_t sin_family; - __be16 sin_port; - struct in_addr sin_addr; - unsigned char __pad[8]; -}; +struct trace_event_data_offsets_pm_qos_update {}; -struct netdev_notifier_info { - struct net_device *dev; - struct netlink_ext_ack *extack; +struct trace_event_data_offsets_dev_pm_qos_request { + u32 name; }; -struct igmphdr { - __u8 type; - __u8 code; - __sum16 csum; - __be32 group; -}; +struct trace_event_data_offsets_guest_halt_poll_ns {}; -struct igmpv3_grec { - __u8 grec_type; - __u8 grec_auxwords; - __be16 grec_nsrcs; - __be32 grec_mca; - __be32 grec_src[0]; -}; +typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int); -struct igmpv3_report { - __u8 type; - __u8 resv1; - __sum16 csum; - __be16 resv2; - __be16 ngrec; - struct igmpv3_grec grec[0]; -}; +typedef void (*btf_trace_cpu_idle_miss)(void *, unsigned int, unsigned int, bool); -struct igmpv3_query { - __u8 type; - __u8 code; - __sum16 csum; - __be32 group; - __u8 qrv: 3; - __u8 suppress: 1; - __u8 resv: 4; - __u8 qqic; - __be16 nsrcs; - __be32 srcs[0]; -}; +typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int); -struct igmp_mc_iter_state { - struct seq_net_private p; - struct net_device *dev; - struct in_device *in_dev; -}; +typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32); -struct igmp_mcf_iter_state { - struct seq_net_private p; - struct net_device *dev; - struct in_device *idev; - struct ip_mc_list *im; -}; +typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int); -struct xfrm_policy_afinfo { - struct dst_ops *dst_ops; - struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32); - int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32); - int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *); - struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *); -}; +typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *); -struct net_proto_family { - int family; - int (*create)(struct net *, struct socket *, int, int); - struct module *owner; -}; +typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int); -struct flow_keys_basic { - struct flow_dissector_key_control control; - struct flow_dissector_key_basic basic; -}; +typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int); -struct sockaddr_pkt { - short unsigned int spkt_family; - unsigned char spkt_device[14]; - __be16 spkt_protocol; -}; +typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool); -struct sockaddr_ll { - short unsigned int sll_family; - __be16 sll_protocol; - int sll_ifindex; - short unsigned int sll_hatype; - unsigned char sll_pkttype; - unsigned char sll_halen; - unsigned char sll_addr[8]; -}; +typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int); -struct tpacket_stats { - unsigned int tp_packets; - unsigned int tp_drops; -}; +typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int); -struct tpacket_stats_v3 { - unsigned int tp_packets; - unsigned int tp_drops; - unsigned int tp_freeze_q_cnt; -}; +typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int); -struct tpacket_rollover_stats { - __u64 tp_all; - __u64 tp_huge; - __u64 tp_failed; -}; +typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int); -union tpacket_stats_u { - struct tpacket_stats stats1; - struct tpacket_stats_v3 stats3; -}; +typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int); -struct tpacket_auxdata { - __u32 tp_status; - __u32 tp_len; - __u32 tp_snaplen; - __u16 tp_mac; - __u16 tp_net; - __u16 tp_vlan_tci; - __u16 tp_vlan_tpid; -}; +typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int); -struct tpacket_hdr { - long unsigned int tp_status; - unsigned int tp_len; - unsigned int tp_snaplen; - short unsigned int tp_mac; - short unsigned int tp_net; - unsigned int tp_sec; - unsigned int tp_usec; -}; +typedef void (*btf_trace_pm_qos_add_request)(void *, s32); -struct tpacket2_hdr { - __u32 tp_status; - __u32 tp_len; - __u32 tp_snaplen; - __u16 tp_mac; - __u16 tp_net; - __u32 tp_sec; - __u32 tp_nsec; - __u16 tp_vlan_tci; - __u16 tp_vlan_tpid; - __u8 tp_padding[4]; -}; +typedef void (*btf_trace_pm_qos_update_request)(void *, s32); -struct tpacket_hdr_variant1 { - __u32 tp_rxhash; - __u32 tp_vlan_tci; - __u16 tp_vlan_tpid; - __u16 tp_padding; -}; +typedef void (*btf_trace_pm_qos_remove_request)(void *, s32); -struct tpacket3_hdr { - __u32 tp_next_offset; - __u32 tp_sec; - __u32 tp_nsec; - __u32 tp_snaplen; - __u32 tp_len; - __u32 tp_status; - __u16 tp_mac; - __u16 tp_net; - union { - struct tpacket_hdr_variant1 hv1; - }; - __u8 tp_padding[8]; -}; +typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int); -struct tpacket_bd_ts { - unsigned int ts_sec; - union { - unsigned int ts_usec; - unsigned int ts_nsec; - }; -}; +typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int); -struct tpacket_hdr_v1 { - __u32 block_status; - __u32 num_pkts; - __u32 offset_to_first_pkt; - __u32 blk_len; - __u64 seq_num; - struct tpacket_bd_ts ts_first_pkt; - struct tpacket_bd_ts ts_last_pkt; -}; +typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32); -union tpacket_bd_header_u { - struct tpacket_hdr_v1 bh1; -}; +typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32); -struct tpacket_block_desc { - __u32 version; - __u32 offset_to_priv; - union tpacket_bd_header_u hdr; -}; +typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32); -enum tpacket_versions { - TPACKET_V1 = 0, - TPACKET_V2 = 1, - TPACKET_V3 = 2, +typedef void (*btf_trace_guest_halt_poll_ns)(void *, bool, unsigned int, unsigned int); + +enum { + BPF_F_NO_PREALLOC = 1, + BPF_F_NO_COMMON_LRU = 2, + BPF_F_NUMA_NODE = 4, + BPF_F_RDONLY = 8, + BPF_F_WRONLY = 16, + BPF_F_STACK_BUILD_ID = 32, + BPF_F_ZERO_SEED = 64, + BPF_F_RDONLY_PROG = 128, + BPF_F_WRONLY_PROG = 256, + BPF_F_CLONE = 512, + BPF_F_MMAPABLE = 1024, + BPF_F_PRESERVE_ELEMS = 2048, + BPF_F_INNER_MAP = 4096, }; -struct tpacket_req { - unsigned int tp_block_size; - unsigned int tp_block_nr; - unsigned int tp_frame_size; - unsigned int tp_frame_nr; +enum { + BTF_KIND_UNKN = 0, + BTF_KIND_INT = 1, + BTF_KIND_PTR = 2, + BTF_KIND_ARRAY = 3, + BTF_KIND_STRUCT = 4, + BTF_KIND_UNION = 5, + BTF_KIND_ENUM = 6, + BTF_KIND_FWD = 7, + BTF_KIND_TYPEDEF = 8, + BTF_KIND_VOLATILE = 9, + BTF_KIND_CONST = 10, + BTF_KIND_RESTRICT = 11, + BTF_KIND_FUNC = 12, + BTF_KIND_FUNC_PROTO = 13, + BTF_KIND_VAR = 14, + BTF_KIND_DATASEC = 15, + BTF_KIND_FLOAT = 16, + BTF_KIND_DECL_TAG = 17, + BTF_KIND_TYPE_TAG = 18, + BTF_KIND_ENUM64 = 19, + NR_BTF_KINDS = 20, + BTF_KIND_MAX = 19, }; -struct tpacket_req3 { - unsigned int tp_block_size; - unsigned int tp_block_nr; - unsigned int tp_frame_size; - unsigned int tp_frame_nr; - unsigned int tp_retire_blk_tov; - unsigned int tp_sizeof_priv; - unsigned int tp_feature_req_word; +typedef int __kernel_daddr_t; + +struct ustat { + __kernel_daddr_t f_tfree; + long unsigned int f_tinode; + char f_fname[6]; + char f_fpack[6]; }; -union tpacket_req_u { - struct tpacket_req req; - struct tpacket_req3 req3; +struct statfs { + __kernel_long_t f_type; + __kernel_long_t f_bsize; + __kernel_long_t f_blocks; + __kernel_long_t f_bfree; + __kernel_long_t f_bavail; + __kernel_long_t f_files; + __kernel_long_t f_ffree; + __kernel_fsid_t f_fsid; + __kernel_long_t f_namelen; + __kernel_long_t f_frsize; + __kernel_long_t f_flags; + __kernel_long_t f_spare[4]; }; -struct fanout_args { - __u16 id; - __u16 type_flags; - __u32 max_num_members; +struct statfs64 { + __kernel_long_t f_type; + __kernel_long_t f_bsize; + __u64 f_blocks; + __u64 f_bfree; + __u64 f_bavail; + __u64 f_files; + __u64 f_ffree; + __kernel_fsid_t f_fsid; + __kernel_long_t f_namelen; + __kernel_long_t f_frsize; + __kernel_long_t f_flags; + __kernel_long_t f_spare[4]; }; -enum nf_dev_hooks { - NF_NETDEV_INGRESS = 0, - NF_NETDEV_EGRESS = 1, - NF_NETDEV_NUMHOOKS = 2, +typedef unsigned int uint; + +struct console { + char name[16]; + void (*write)(struct console *, const char *, unsigned int); + int (*read)(struct console *, char *, unsigned int); + struct tty_driver * (*device)(struct console *, int *); + void (*unblank)(); + int (*setup)(struct console *, char *); + int (*exit)(struct console *); + int (*match)(struct console *, char *, int, char *); + short int flags; + short int index; + int cflag; + uint ispeed; + uint ospeed; + u64 seq; + long unsigned int dropped; + void *data; + struct console *next; }; -struct sock_fprog { - short unsigned int len; - struct sock_filter *filter; +struct rsa_key { + const u8 *n; + const u8 *e; + const u8 *d; + const u8 *p; + const u8 *q; + const u8 *dp; + const u8 *dq; + const u8 *qinv; + size_t n_sz; + size_t e_sz; + size_t d_sz; + size_t p_sz; + size_t q_sz; + size_t dp_sz; + size_t dq_sz; + size_t qinv_sz; }; -typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int); +struct rtattr; -struct sockcm_cookie { - u64 transmit_time; - u32 mark; - u16 tsflags; +struct crypto_template { + struct list_head list; + struct hlist_head instances; + struct module *module; + int (*create)(struct crypto_template *, struct rtattr **); + char name[128]; }; -struct sock_skb_cb { - u32 dropcount; +struct akcipher_request { + struct crypto_async_request base; + struct scatterlist *src; + struct scatterlist *dst; + unsigned int src_len; + unsigned int dst_len; + void *__ctx[0]; }; -typedef __u16 __virtio16; +struct crypto_akcipher { + struct crypto_tfm base; +}; -struct virtio_net_hdr { - __u8 flags; - __u8 gso_type; - __virtio16 hdr_len; - __virtio16 gso_size; - __virtio16 csum_start; - __virtio16 csum_offset; +struct akcipher_alg { + int (*sign)(struct akcipher_request *); + int (*verify)(struct akcipher_request *); + int (*encrypt)(struct akcipher_request *); + int (*decrypt)(struct akcipher_request *); + int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int); + int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int); + unsigned int (*max_size)(struct crypto_akcipher *); + int (*init)(struct crypto_akcipher *); + void (*exit)(struct crypto_akcipher *); + unsigned int reqsize; + struct crypto_alg base; }; -struct packet_mclist { - struct packet_mclist *next; - int ifindex; - int count; - short unsigned int type; - short unsigned int alen; - unsigned char addr[32]; +struct crypto_spawn; + +struct crypto_instance { + struct crypto_alg alg; + struct crypto_template *tmpl; + union { + struct hlist_node list; + struct crypto_spawn *spawns; + }; + void *__ctx[0]; }; -struct pgv; +struct crypto_spawn { + struct list_head list; + struct crypto_alg *alg; + union { + struct crypto_instance *inst; + struct crypto_spawn *next; + }; + const struct crypto_type *frontend; + u32 mask; + bool dead; + bool registered; +}; -struct tpacket_kbdq_core { - struct pgv *pkbdq; - unsigned int feature_req_word; - unsigned int hdrlen; - unsigned char reset_pending_on_curr_blk; - unsigned char delete_blk_timer; - short unsigned int kactive_blk_num; - short unsigned int blk_sizeof_priv; - short unsigned int last_kactive_blk_num; - char *pkblk_start; - char *pkblk_end; - int kblk_size; - unsigned int max_frame_len; - unsigned int knum_blocks; - uint64_t knxt_seq_num; - char *prev; - char *nxt_offset; - struct sk_buff *skb; - rwlock_t blk_fill_in_prog_lock; - short unsigned int retire_blk_tov; - short unsigned int version; - long unsigned int tov_in_jiffies; - struct timer_list retire_blk_timer; +struct rsa_mpi_key { + MPI n; + MPI e; + MPI d; + MPI p; + MPI q; + MPI dp; + MPI dq; + MPI qinv; }; -struct pgv { - char *buffer; +struct __key_reference_with_attributes; + +typedef struct __key_reference_with_attributes *key_ref_t; + +struct key_preparsed_payload { + const char *orig_description; + char *description; + union key_payload payload; + const void *data; + size_t datalen; + size_t quotalen; + time64_t expiry; }; -struct packet_ring_buffer { - struct pgv *pg_vec; - unsigned int head; - unsigned int frames_per_block; - unsigned int frame_size; - unsigned int frame_max; - unsigned int pg_vec_order; - unsigned int pg_vec_pages; - unsigned int pg_vec_len; - unsigned int *pending_refcnt; +struct key_match_data { + bool (*cmp)(const struct key *, const struct key_match_data *); + const void *raw_data; + void *preparsed; + unsigned int lookup_type; +}; + +enum kernel_pkey_operation { + kernel_pkey_encrypt = 0, + kernel_pkey_decrypt = 1, + kernel_pkey_sign = 2, + kernel_pkey_verify = 3, +}; + +struct kernel_pkey_params { + struct key *key; + const char *encoding; + const char *hash_algo; + char *info; + __u32 in_len; union { - long unsigned int *rx_owner_map; - struct tpacket_kbdq_core prb_bdqc; + __u32 out_len; + __u32 in2_len; }; + enum kernel_pkey_operation op: 8; }; -struct packet_fanout { - possible_net_t net; - unsigned int num_members; - u32 max_num_members; - u16 id; - u8 type; - u8 flags; +struct kernel_pkey_query { + __u32 supported_ops; + __u32 key_size; + __u16 max_data_size; + __u16 max_sig_size; + __u16 max_enc_size; + __u16 max_dec_size; +}; + +enum key_being_used_for { + VERIFYING_MODULE_SIGNATURE = 0, + VERIFYING_FIRMWARE_SIGNATURE = 1, + VERIFYING_KEXEC_PE_SIGNATURE = 2, + VERIFYING_KEY_SIGNATURE = 3, + VERIFYING_KEY_SELF_SIGNATURE = 4, + VERIFYING_UNSPECIFIED_SIGNATURE = 5, + NR__KEY_BEING_USED_FOR = 6, +}; + +enum asymmetric_payload_bits { + asym_crypto = 0, + asym_subtype = 1, + asym_key_ids = 2, + asym_auth = 3, +}; + +struct asymmetric_key_id { + short unsigned int len; + unsigned char data[0]; +}; + +struct asymmetric_key_ids { + void *id[3]; +}; + +struct public_key_signature; + +struct asymmetric_key_subtype { + struct module *owner; + const char *name; + short unsigned int name_len; + void (*describe)(const struct key *, struct seq_file *); + void (*destroy)(void *, void *); + int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *); + int (*eds_op)(struct kernel_pkey_params *, const void *, void *); + int (*verify_signature)(const struct key *, const struct public_key_signature *); +}; + +struct public_key_signature { + struct asymmetric_key_id *auth_ids[3]; + u8 *s; + u8 *digest; + u32 s_size; + u32 digest_size; + const char *pkey_algo; + const char *hash_algo; + const char *encoding; + const void *data; + unsigned int data_size; +}; + +struct asymmetric_key_parser { + struct list_head link; + struct module *owner; + const char *name; + int (*parse)(struct key_preparsed_payload *); +}; + +struct io_cq { + struct request_queue *q; + struct io_context *ioc; union { - atomic_t rr_cur; - struct bpf_prog *bpf_prog; + struct list_head q_node; + struct kmem_cache *__rcu_icq_cache; }; - struct list_head list; - spinlock_t lock; - refcount_t sk_ref; - long: 32; - long: 64; - struct packet_type prot_hook; - struct sock *arr[0]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; + union { + struct hlist_node ioc_node; + struct callback_head __rcu_head; + }; + unsigned int flags; }; -struct packet_rollover { - int sock; - atomic_long_t num; - atomic_long_t num_huge; - atomic_long_t num_failed; - long: 64; - long: 64; - long: 64; - long: 64; - u32 history[16]; -}; +typedef __u32 blk_mq_req_flags_t; -struct packet_sock { - struct sock sk; - struct packet_fanout *fanout; - union tpacket_stats_u stats; - struct packet_ring_buffer rx_ring; - struct packet_ring_buffer tx_ring; - int copy_thresh; - spinlock_t bind_lock; - struct mutex pg_vec_lock; - unsigned int running; - unsigned int auxdata: 1; - unsigned int origdev: 1; - unsigned int has_vnet_hdr: 1; - unsigned int tp_loss: 1; - unsigned int tp_tx_has_off: 1; - int pressure; - int ifindex; - __be16 num; - struct packet_rollover *rollover; - struct packet_mclist *mclist; - atomic_t mapped; - enum tpacket_versions tp_version; - unsigned int tp_hdrlen; - unsigned int tp_reserve; - unsigned int tp_tstamp; - struct completion skb_completion; - struct net_device *cached_dev; - int (*xmit)(struct sk_buff *); +struct sbitmap_word { + long unsigned int word; long: 64; long: 64; long: 64; long: 64; long: 64; - struct packet_type prot_hook; long: 64; long: 64; + long unsigned int cleared; long: 64; long: 64; long: 64; long: 64; long: 64; - atomic_t tp_drops; - long: 32; long: 64; long: 64; +}; + +struct sbitmap { + unsigned int depth; + unsigned int shift; + unsigned int map_nr; + bool round_robin; + struct sbitmap_word *map; + unsigned int *alloc_hint; +}; + +struct sbq_wait_state { + atomic_t wait_cnt; + wait_queue_head_t wait; long: 64; long: 64; long: 64; @@ -29418,3506 +28934,3409 @@ long: 64; }; -struct packet_mreq_max { - int mr_ifindex; - short unsigned int mr_type; - short unsigned int mr_alen; - unsigned char mr_address[32]; -}; - -union tpacket_uhdr { - struct tpacket_hdr *h1; - struct tpacket2_hdr *h2; - struct tpacket3_hdr *h3; - void *raw; -}; - -struct packet_skb_cb { - union { - struct sockaddr_pkt pkt; - union { - unsigned int origlen; - struct sockaddr_ll ll; - }; - } sa; +struct sbitmap_queue { + struct sbitmap sb; + unsigned int wake_batch; + atomic_t wake_index; + struct sbq_wait_state *ws; + atomic_t ws_active; + unsigned int min_shallow_depth; }; -typedef __u32 Elf32_Word; +typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *); -struct elf32_note { - Elf32_Word n_namesz; - Elf32_Word n_descsz; - Elf32_Word n_type; +struct sbq_wait { + struct sbitmap_queue *sbq; + struct wait_queue_entry wait; }; -enum tsx_ctrl_states { - TSX_CTRL_ENABLE = 0, - TSX_CTRL_DISABLE = 1, - TSX_CTRL_RTM_ALWAYS_ABORT = 2, - TSX_CTRL_NOT_SUPPORTED = 3, -}; +typedef __u32 req_flags_t; -enum apic_delivery_modes { - APIC_DELIVERY_MODE_FIXED = 0, - APIC_DELIVERY_MODE_LOWESTPRIO = 1, - APIC_DELIVERY_MODE_SMI = 2, - APIC_DELIVERY_MODE_NMI = 4, - APIC_DELIVERY_MODE_INIT = 5, - APIC_DELIVERY_MODE_EXTINT = 7, +enum mq_rq_state { + MQ_RQ_IDLE = 0, + MQ_RQ_IN_FLIGHT = 1, + MQ_RQ_COMPLETE = 2, }; -struct physid_mask { - long unsigned int mask[512]; +enum rq_end_io_ret { + RQ_END_IO_NONE = 0, + RQ_END_IO_FREE = 1, }; -typedef struct physid_mask physid_mask_t; +typedef enum rq_end_io_ret rq_end_io_fn(struct request *, blk_status_t); -struct apic { - void (*eoi_write)(u32, u32); - void (*native_eoi_write)(u32, u32); - void (*write)(u32, u32); - u32 (*read)(u32); - void (*wait_icr_idle)(); - u32 (*safe_wait_icr_idle)(); - void (*send_IPI)(int, int); - void (*send_IPI_mask)(const struct cpumask *, int); - void (*send_IPI_mask_allbutself)(const struct cpumask *, int); - void (*send_IPI_allbutself)(int); - void (*send_IPI_all)(int); - void (*send_IPI_self)(int); - u32 disable_esr; - enum apic_delivery_modes delivery_mode; - bool dest_mode_logical; - u32 (*calc_dest_apicid)(unsigned int); - u64 (*icr_read)(); - void (*icr_write)(u32, u32); - int (*probe)(); - int (*acpi_madt_oem_check)(char *, char *); - int (*apic_id_valid)(u32); - int (*apic_id_registered)(); - bool (*check_apicid_used)(physid_mask_t *, int); - void (*init_apic_ldr)(); - void (*ioapic_phys_id_map)(physid_mask_t *, physid_mask_t *); - void (*setup_apic_routing)(); - int (*cpu_present_to_apicid)(int); - void (*apicid_to_cpu_present)(int, physid_mask_t *); - int (*check_phys_apicid_present)(int); - int (*phys_pkg_id)(int, int); - u32 (*get_apic_id)(long unsigned int); - u32 (*set_apic_id)(unsigned int); - int (*wakeup_secondary_cpu)(int, long unsigned int); - void (*inquire_remote_apic)(int); - char *name; +struct request { + struct request_queue *q; + struct blk_mq_ctx *mq_ctx; + struct blk_mq_hw_ctx *mq_hctx; + blk_opf_t cmd_flags; + req_flags_t rq_flags; + int tag; + int internal_tag; + unsigned int timeout; + unsigned int __data_len; + sector_t __sector; + struct bio *bio; + struct bio *biotail; + union { + struct list_head queuelist; + struct request *rq_next; + }; + struct block_device *part; + u64 start_time_ns; + u64 io_start_time_ns; + short unsigned int stats_sectors; + short unsigned int nr_phys_segments; + short unsigned int write_hint; + short unsigned int ioprio; + enum mq_rq_state state; + atomic_t ref; + long unsigned int deadline; + union { + struct hlist_node hash; + struct llist_node ipi_list; + }; + union { + struct rb_node rb_node; + struct bio_vec special_vec; + void *completion_data; + }; + union { + struct { + struct io_cq *icq; + void *priv[2]; + } elv; + struct { + unsigned int seq; + struct list_head list; + rq_end_io_fn *saved_end_io; + } flush; + }; + union { + struct __call_single_data csd; + u64 fifo_time; + }; + rq_end_io_fn *end_io; + void *end_io_data; }; -typedef long unsigned int mce_banks_t[1]; +struct elevator_type; -enum mcp_flags { - MCP_TIMESTAMP = 1, - MCP_UC = 2, - MCP_DONTLOG = 4, - MCP_QUEUE_LOG = 8, +struct elevator_queue { + struct elevator_type *type; + void *elevator_data; + struct kobject kobj; + struct mutex sysfs_lock; + unsigned int registered: 1; + struct hlist_head hash[64]; }; -enum { - CMCI_STORM_NONE = 0, - CMCI_STORM_ACTIVE = 1, - CMCI_STORM_SUBSIDED = 2, -}; +struct blk_mq_ctxs; -enum { - NMI_LOCAL = 0, - NMI_UNKNOWN = 1, - NMI_SERR = 2, - NMI_IO_CHECK = 3, - NMI_MAX = 4, +struct blk_mq_ctx { + struct { + spinlock_t lock; + struct list_head rq_lists[3]; + long: 64; + long: 64; + }; + unsigned int cpu; + short unsigned int index_hw[3]; + struct blk_mq_hw_ctx *hctxs[3]; + struct request_queue *queue; + struct blk_mq_ctxs *ctxs; + struct kobject kobj; + long: 64; }; -typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *); - -struct nmiaction { +struct blk_stat_callback { struct list_head list; - nmi_handler_t handler; - u64 max_duration; - long unsigned int flags; - const char *name; + struct timer_list timer; + struct blk_rq_stat *cpu_stat; + int (*bucket_fn)(const struct request *); + unsigned int buckets; + struct blk_rq_stat *stat; + void (*timer_fn)(struct blk_stat_callback *); + void *data; + struct callback_head rcu; }; -enum clock_event_state { - CLOCK_EVT_STATE_DETACHED = 0, - CLOCK_EVT_STATE_SHUTDOWN = 1, - CLOCK_EVT_STATE_PERIODIC = 2, - CLOCK_EVT_STATE_ONESHOT = 3, - CLOCK_EVT_STATE_ONESHOT_STOPPED = 4, +struct blk_mq_tags { + unsigned int nr_tags; + unsigned int nr_reserved_tags; + atomic_t active_queues; + struct sbitmap_queue bitmap_tags; + struct sbitmap_queue breserved_tags; + struct request **rqs; + struct request **static_rqs; + struct list_head page_list; + spinlock_t lock; }; -struct clock_event_device { - void (*event_handler)(struct clock_event_device *); - int (*set_next_event)(long unsigned int, struct clock_event_device *); - int (*set_next_ktime)(ktime_t, struct clock_event_device *); - ktime_t next_event; - u64 max_delta_ns; - u64 min_delta_ns; - u32 mult; - u32 shift; - enum clock_event_state state_use_accessors; - unsigned int features; - long unsigned int retries; - int (*set_state_periodic)(struct clock_event_device *); - int (*set_state_oneshot)(struct clock_event_device *); - int (*set_state_oneshot_stopped)(struct clock_event_device *); - int (*set_state_shutdown)(struct clock_event_device *); - int (*tick_resume)(struct clock_event_device *); - void (*broadcast)(const struct cpumask *); - void (*suspend)(struct clock_event_device *); - void (*resume)(struct clock_event_device *); - long unsigned int min_delta_ticks; - long unsigned int max_delta_ticks; - const char *name; - int rating; - int irq; - int bound_on; - const struct cpumask *cpumask; - struct list_head list; - struct module *owner; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct blk_flush_queue { + unsigned int flush_pending_idx: 1; + unsigned int flush_running_idx: 1; + blk_status_t rq_status; + long unsigned int flush_pending_since; + struct list_head flush_queue[2]; + struct list_head flush_data_in_flight; + struct request *flush_rq; + spinlock_t mq_flush_lock; }; -struct irqaction { - irq_handler_t handler; - void *dev_id; - void *percpu_dev_id; - struct irqaction *next; - irq_handler_t thread_fn; - struct task_struct *thread; - struct irqaction *secondary; - unsigned int irq; - unsigned int flags; - long unsigned int thread_flags; - long unsigned int thread_mask; - const char *name; - struct proc_dir_entry *dir; - long: 64; - long: 64; - long: 64; - long: 64; +struct blk_mq_queue_map { + unsigned int *mq_map; + unsigned int nr_queues; + unsigned int queue_offset; }; -struct irq_affinity_desc { - struct cpumask mask; - unsigned int is_managed: 1; +struct blk_mq_tag_set { + struct blk_mq_queue_map map[3]; + unsigned int nr_maps; + const struct blk_mq_ops *ops; + unsigned int nr_hw_queues; + unsigned int queue_depth; + unsigned int reserved_tags; + unsigned int cmd_size; + int numa_node; + unsigned int timeout; + unsigned int flags; + void *driver_data; + struct blk_mq_tags **tags; + struct blk_mq_tags *shared_tags; + struct mutex tag_list_lock; + struct list_head tag_list; }; -enum irqchip_irq_state { - IRQCHIP_STATE_PENDING = 0, - IRQCHIP_STATE_ACTIVE = 1, - IRQCHIP_STATE_MASKED = 2, - IRQCHIP_STATE_LINE_LEVEL = 3, +struct blk_mq_hw_ctx { + struct { + spinlock_t lock; + struct list_head dispatch; + long unsigned int state; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct delayed_work run_work; + cpumask_var_t cpumask; + int next_cpu; + int next_cpu_batch; + long unsigned int flags; + void *sched_data; + struct request_queue *queue; + struct blk_flush_queue *fq; + void *driver_data; + struct sbitmap ctx_map; + struct blk_mq_ctx *dispatch_from; + unsigned int dispatch_busy; + short unsigned int type; + short unsigned int nr_ctx; + struct blk_mq_ctx **ctxs; + spinlock_t dispatch_wait_lock; + wait_queue_entry_t dispatch_wait; + atomic_t wait_index; + struct blk_mq_tags *tags; + struct blk_mq_tags *sched_tags; + long unsigned int queued; + long unsigned int run; + unsigned int numa_node; + unsigned int queue_num; + atomic_t nr_active; + struct hlist_node cpuhp_online; + struct hlist_node cpuhp_dead; + struct kobject kobj; + struct dentry *debugfs_dir; + struct dentry *sched_debugfs_dir; + struct list_head hctx_list; }; -struct platform_msi_priv_data; - -struct msi_device_data { - long unsigned int properties; - struct platform_msi_priv_data *platform_data; - struct mutex mutex; - struct xarray __store; - long unsigned int __iter_idx; +enum hctx_type { + HCTX_TYPE_DEFAULT = 0, + HCTX_TYPE_READ = 1, + HCTX_TYPE_POLL = 2, + HCTX_MAX_TYPES = 3, }; -struct irq_desc; +struct blk_mq_queue_data { + struct request *rq; + bool last; +}; -typedef void (*irq_flow_handler_t)(struct irq_desc *); +typedef bool busy_tag_iter_fn(struct request *, void *); -struct msi_desc; +enum { + BLK_MQ_F_SHOULD_MERGE = 1, + BLK_MQ_F_TAG_QUEUE_SHARED = 2, + BLK_MQ_F_STACKING = 4, + BLK_MQ_F_TAG_HCTX_SHARED = 8, + BLK_MQ_F_BLOCKING = 32, + BLK_MQ_F_NO_SCHED = 64, + BLK_MQ_F_NO_SCHED_BY_DEFAULT = 128, + BLK_MQ_F_ALLOC_POLICY_START_BIT = 8, + BLK_MQ_F_ALLOC_POLICY_BITS = 1, + BLK_MQ_S_STOPPED = 0, + BLK_MQ_S_TAG_ACTIVE = 1, + BLK_MQ_S_SCHED_RESTART = 2, + BLK_MQ_S_INACTIVE = 3, + BLK_MQ_MAX_DEPTH = 10240, + BLK_MQ_CPU_WORK_BATCH = 8, +}; -struct irq_common_data { - unsigned int state_use_accessors; - unsigned int node; - void *handler_data; - struct msi_desc *msi_desc; - cpumask_var_t affinity; - cpumask_var_t effective_affinity; +enum { + BLK_MQ_REQ_NOWAIT = 1, + BLK_MQ_REQ_RESERVED = 2, + BLK_MQ_REQ_PM = 4, }; -struct irq_chip; +enum { + BLK_MQ_UNIQUE_TAG_BITS = 16, + BLK_MQ_UNIQUE_TAG_MASK = 65535, +}; -struct irq_data { - u32 mask; - unsigned int irq; - long unsigned int hwirq; - struct irq_common_data *common; - struct irq_chip *chip; - struct irq_domain *domain; - struct irq_data *parent_data; - void *chip_data; +enum { + BLK_MQ_NO_TAG = 4294967295, + BLK_MQ_TAG_MIN = 1, + BLK_MQ_TAG_MAX = 4294967294, }; -struct irq_desc { - struct irq_common_data irq_common_data; - struct irq_data irq_data; - unsigned int *kstat_irqs; - irq_flow_handler_t handle_irq; - struct irqaction *action; - unsigned int status_use_accessors; - unsigned int core_internal_state__do_not_mess_with_it; - unsigned int depth; - unsigned int wake_depth; - unsigned int tot_count; - unsigned int irq_count; - long unsigned int last_unhandled; - unsigned int irqs_unhandled; - atomic_t threads_handled; - int threads_handled_last; - raw_spinlock_t lock; - struct cpumask *percpu_enabled; - const struct cpumask *percpu_affinity; - const struct cpumask *affinity_hint; - struct irq_affinity_notify *affinity_notify; - cpumask_var_t pending_mask; - long unsigned int threads_oneshot; - atomic_t threads_active; - wait_queue_head_t wait_for_threads; - struct proc_dir_entry *dir; - struct callback_head rcu; +struct blk_mq_ctxs { struct kobject kobj; - struct mutex request_mutex; - int parent_irq; - struct module *owner; - const char *name; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; + struct blk_mq_ctx *queue_ctx; }; -enum { - IRQ_TYPE_NONE = 0, - IRQ_TYPE_EDGE_RISING = 1, - IRQ_TYPE_EDGE_FALLING = 2, - IRQ_TYPE_EDGE_BOTH = 3, - IRQ_TYPE_LEVEL_HIGH = 4, - IRQ_TYPE_LEVEL_LOW = 8, - IRQ_TYPE_LEVEL_MASK = 12, - IRQ_TYPE_SENSE_MASK = 15, - IRQ_TYPE_DEFAULT = 15, - IRQ_TYPE_PROBE = 16, - IRQ_LEVEL = 256, - IRQ_PER_CPU = 512, - IRQ_NOPROBE = 1024, - IRQ_NOREQUEST = 2048, - IRQ_NOAUTOEN = 4096, - IRQ_NO_BALANCING = 8192, - IRQ_MOVE_PCNTXT = 16384, - IRQ_NESTED_THREAD = 32768, - IRQ_NOTHREAD = 65536, - IRQ_PER_CPU_DEVID = 131072, - IRQ_IS_POLLED = 262144, - IRQ_DISABLE_UNLAZY = 524288, - IRQ_HIDDEN = 1048576, - IRQ_NO_DEBUG = 2097152, +struct blk_mq_alloc_data { + struct request_queue *q; + blk_mq_req_flags_t flags; + unsigned int shallow_depth; + blk_opf_t cmd_flags; + req_flags_t rq_flags; + unsigned int nr_tags; + struct request **cached_rq; + struct blk_mq_ctx *ctx; + struct blk_mq_hw_ctx *hctx; }; -struct x86_msi_addr_lo { - union { - struct { - u32 reserved_0: 2; - u32 dest_mode_logical: 1; - u32 redirect_hint: 1; - u32 reserved_1: 1; - u32 virt_destid_8_14: 7; - u32 destid_0_7: 8; - u32 base_address: 12; - }; - struct { - u32 dmar_reserved_0: 2; - u32 dmar_index_15: 1; - u32 dmar_subhandle_valid: 1; - u32 dmar_format: 1; - u32 dmar_index_0_14: 15; - u32 dmar_base_address: 12; - }; - }; +enum elv_merge { + ELEVATOR_NO_MERGE = 0, + ELEVATOR_FRONT_MERGE = 1, + ELEVATOR_BACK_MERGE = 2, + ELEVATOR_DISCARD_MERGE = 3, }; -typedef struct x86_msi_addr_lo arch_msi_msg_addr_lo_t; - -struct x86_msi_addr_hi { - u32 reserved: 8; - u32 destid_8_31: 24; +struct elevator_mq_ops { + int (*init_sched)(struct request_queue *, struct elevator_type *); + void (*exit_sched)(struct elevator_queue *); + int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int); + void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int); + void (*depth_updated)(struct blk_mq_hw_ctx *); + bool (*allow_merge)(struct request_queue *, struct request *, struct bio *); + bool (*bio_merge)(struct request_queue *, struct bio *, unsigned int); + int (*request_merge)(struct request_queue *, struct request **, struct bio *); + void (*request_merged)(struct request_queue *, struct request *, enum elv_merge); + void (*requests_merged)(struct request_queue *, struct request *, struct request *); + void (*limit_depth)(blk_opf_t, struct blk_mq_alloc_data *); + void (*prepare_request)(struct request *); + void (*finish_request)(struct request *); + void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool); + struct request * (*dispatch_request)(struct blk_mq_hw_ctx *); + bool (*has_work)(struct blk_mq_hw_ctx *); + void (*completed_request)(struct request *, u64); + void (*requeue_request)(struct request *); + struct request * (*former_request)(struct request_queue *, struct request *); + struct request * (*next_request)(struct request_queue *, struct request *); + void (*init_icq)(struct io_cq *); + void (*exit_icq)(struct io_cq *); }; -typedef struct x86_msi_addr_hi arch_msi_msg_addr_hi_t; +struct elv_fs_entry; -struct x86_msi_data { - union { - struct { - u32 vector: 8; - u32 delivery_mode: 3; - u32 dest_mode_logical: 1; - u32 reserved: 2; - u32 active_low: 1; - u32 is_level: 1; - }; - u32 dmar_subhandle; - }; +struct blk_mq_debugfs_attr; + +struct elevator_type { + struct kmem_cache *icq_cache; + struct elevator_mq_ops ops; + size_t icq_size; + size_t icq_align; + struct elv_fs_entry *elevator_attrs; + const char *elevator_name; + const char *elevator_alias; + const unsigned int elevator_features; + struct module *elevator_owner; + const struct blk_mq_debugfs_attr *queue_debugfs_attrs; + const struct blk_mq_debugfs_attr *hctx_debugfs_attrs; + char icq_cache_name[22]; + struct list_head list; }; -typedef struct x86_msi_data arch_msi_msg_data_t; +struct elv_fs_entry { + struct attribute attr; + ssize_t (*show)(struct elevator_queue *, char *); + ssize_t (*store)(struct elevator_queue *, const char *, size_t); +}; -struct msi_msg { - union { - u32 address_lo; - arch_msi_msg_addr_lo_t arch_addr_lo; - }; - union { - u32 address_hi; - arch_msi_msg_addr_hi_t arch_addr_hi; - }; - union { - u32 data; - arch_msi_msg_data_t arch_data; - }; +struct blk_mq_debugfs_attr { + const char *name; + umode_t mode; + int (*show)(void *, struct seq_file *); + ssize_t (*write)(void *, const char *, size_t, loff_t *); + const struct seq_operations *seq_ops; }; -struct pci_msi_desc { - union { - u32 msi_mask; - u32 msix_ctrl; - }; - struct { - u8 is_msix: 1; - u8 multiple: 3; - u8 multi_cap: 3; - u8 can_mask: 1; - u8 is_64: 1; - u8 is_virtual: 1; - unsigned int default_irq; - } msi_attrib; - union { - u8 mask_pos; - void *mask_base; - }; +struct bt_iter_data { + struct blk_mq_hw_ctx *hctx; + struct request_queue *q; + busy_tag_iter_fn *fn; + void *data; + bool reserved; }; -struct msi_desc { - unsigned int irq; - unsigned int nvec_used; - struct device *dev; - struct msi_msg msg; - struct irq_affinity_desc *affinity; - struct device_attribute *sysfs_attrs; - void (*write_msi_msg)(struct msi_desc *, void *); - void *write_msi_msg_data; - u16 msi_index; - struct pci_msi_desc pci; +struct bt_tags_iter_data { + struct blk_mq_tags *tags; + busy_tag_iter_fn *fn; + void *data; + unsigned int flags; }; -struct irq_chip { - const char *name; - unsigned int (*irq_startup)(struct irq_data *); - void (*irq_shutdown)(struct irq_data *); - void (*irq_enable)(struct irq_data *); - void (*irq_disable)(struct irq_data *); - void (*irq_ack)(struct irq_data *); - void (*irq_mask)(struct irq_data *); - void (*irq_mask_ack)(struct irq_data *); - void (*irq_unmask)(struct irq_data *); - void (*irq_eoi)(struct irq_data *); - int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool); - int (*irq_retrigger)(struct irq_data *); - int (*irq_set_type)(struct irq_data *, unsigned int); - int (*irq_set_wake)(struct irq_data *, unsigned int); - void (*irq_bus_lock)(struct irq_data *); - void (*irq_bus_sync_unlock)(struct irq_data *); - void (*irq_suspend)(struct irq_data *); - void (*irq_resume)(struct irq_data *); - void (*irq_pm_shutdown)(struct irq_data *); - void (*irq_calc_mask)(struct irq_data *); - void (*irq_print_chip)(struct irq_data *, struct seq_file *); - int (*irq_request_resources)(struct irq_data *); - void (*irq_release_resources)(struct irq_data *); - void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *); - void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *); - int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *); - int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool); - int (*irq_set_vcpu_affinity)(struct irq_data *, void *); - void (*ipi_send_single)(struct irq_data *, unsigned int); - void (*ipi_send_mask)(struct irq_data *, const struct cpumask *); - int (*irq_nmi_setup)(struct irq_data *); - void (*irq_nmi_teardown)(struct irq_data *); - long unsigned int flags; +struct xxh32_state { + uint32_t total_len_32; + uint32_t large_len; + uint32_t v1; + uint32_t v2; + uint32_t v3; + uint32_t v4; + uint32_t mem32[4]; + uint32_t memsize; }; -enum { - IRQCHIP_SET_TYPE_MASKED = 1, - IRQCHIP_EOI_IF_HANDLED = 2, - IRQCHIP_MASK_ON_SUSPEND = 4, - IRQCHIP_ONOFFLINE_ENABLED = 8, - IRQCHIP_SKIP_SET_WAKE = 16, - IRQCHIP_ONESHOT_SAFE = 32, - IRQCHIP_EOI_THREADED = 64, - IRQCHIP_SUPPORTS_LEVEL_MSI = 128, - IRQCHIP_SUPPORTS_NMI = 256, - IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND = 512, - IRQCHIP_AFFINITY_PRE_STARTUP = 1024, +struct xxh64_state { + uint64_t total_len; + uint64_t v1; + uint64_t v2; + uint64_t v3; + uint64_t v4; + uint64_t mem64[4]; + uint32_t memsize; }; -enum irq_alloc_type { - X86_IRQ_ALLOC_TYPE_IOAPIC = 1, - X86_IRQ_ALLOC_TYPE_HPET = 2, - X86_IRQ_ALLOC_TYPE_PCI_MSI = 3, - X86_IRQ_ALLOC_TYPE_PCI_MSIX = 4, - X86_IRQ_ALLOC_TYPE_DMAR = 5, - X86_IRQ_ALLOC_TYPE_AMDVI = 6, - X86_IRQ_ALLOC_TYPE_UV = 7, -}; +typedef enum { + ZSTD_error_no_error = 0, + ZSTD_error_GENERIC = 1, + ZSTD_error_prefix_unknown = 10, + ZSTD_error_version_unsupported = 12, + ZSTD_error_frameParameter_unsupported = 14, + ZSTD_error_frameParameter_windowTooLarge = 16, + ZSTD_error_corruption_detected = 20, + ZSTD_error_checksum_wrong = 22, + ZSTD_error_dictionary_corrupted = 30, + ZSTD_error_dictionary_wrong = 32, + ZSTD_error_dictionaryCreation_failed = 34, + ZSTD_error_parameter_unsupported = 40, + ZSTD_error_parameter_outOfBound = 42, + ZSTD_error_tableLog_tooLarge = 44, + ZSTD_error_maxSymbolValue_tooLarge = 46, + ZSTD_error_maxSymbolValue_tooSmall = 48, + ZSTD_error_stage_wrong = 60, + ZSTD_error_init_missing = 62, + ZSTD_error_memory_allocation = 64, + ZSTD_error_workSpace_tooSmall = 66, + ZSTD_error_dstSize_tooSmall = 70, + ZSTD_error_srcSize_wrong = 72, + ZSTD_error_dstBuffer_null = 74, + ZSTD_error_frameIndex_tooLarge = 100, + ZSTD_error_seekableIO = 102, + ZSTD_error_dstBuffer_wrong = 104, + ZSTD_error_srcBuffer_wrong = 105, + ZSTD_error_maxCode = 120, +} ZSTD_ErrorCode; -struct ioapic_alloc_info { - int pin; - int node; - u32 is_level: 1; - u32 active_low: 1; - u32 valid: 1; -}; +typedef ZSTD_ErrorCode ERR_enum; -struct uv_alloc_info { - int limit; - int blade; - long unsigned int offset; - char *name; +struct module_version_attribute { + struct module_attribute mattr; + const char *module_name; + const char *version; }; -struct irq_alloc_info { - enum irq_alloc_type type; - u32 flags; - u32 devid; - irq_hw_number_t hwirq; - const struct cpumask *mask; - struct msi_desc *desc; - void *data; - union { - struct ioapic_alloc_info ioapic; - struct uv_alloc_info uv; - }; +enum xz_mode { + XZ_SINGLE = 0, + XZ_PREALLOC = 1, + XZ_DYNALLOC = 2, }; -struct irq_chip_regs { - long unsigned int enable; - long unsigned int disable; - long unsigned int mask; - long unsigned int ack; - long unsigned int eoi; - long unsigned int type; - long unsigned int polarity; +enum xz_ret { + XZ_OK = 0, + XZ_STREAM_END = 1, + XZ_UNSUPPORTED_CHECK = 2, + XZ_MEM_ERROR = 3, + XZ_MEMLIMIT_ERROR = 4, + XZ_FORMAT_ERROR = 5, + XZ_OPTIONS_ERROR = 6, + XZ_DATA_ERROR = 7, + XZ_BUF_ERROR = 8, }; -struct irq_chip_type { - struct irq_chip chip; - struct irq_chip_regs regs; - irq_flow_handler_t handler; - u32 type; - u32 mask_cache_priv; - u32 *mask_cache; +struct xz_buf { + const uint8_t *in; + size_t in_pos; + size_t in_size; + uint8_t *out; + size_t out_pos; + size_t out_size; }; -struct irq_chip_generic { - raw_spinlock_t lock; - void *reg_base; - u32 (*reg_readl)(void *); - void (*reg_writel)(u32, void *); - void (*suspend)(struct irq_chip_generic *); - void (*resume)(struct irq_chip_generic *); - unsigned int irq_base; - unsigned int irq_cnt; - u32 mask_cache; - u32 type_cache; - u32 polarity_cache; - u32 wake_enabled; - u32 wake_active; - unsigned int num_ct; - void *private; - long unsigned int installed; - long unsigned int unused; - struct irq_domain *domain; - struct list_head list; - struct irq_chip_type chip_types[0]; -}; +struct xz_dec; -enum irq_gc_flags { - IRQ_GC_INIT_MASK_CACHE = 1, - IRQ_GC_INIT_NESTED_LOCK = 2, - IRQ_GC_MASK_CACHE_PER_TYPE = 4, - IRQ_GC_NO_MASK = 8, - IRQ_GC_BE_IO = 16, +struct fb_fix_screeninfo { + char id[16]; + long unsigned int smem_start; + __u32 smem_len; + __u32 type; + __u32 type_aux; + __u32 visual; + __u16 xpanstep; + __u16 ypanstep; + __u16 ywrapstep; + __u32 line_length; + long unsigned int mmio_start; + __u32 mmio_len; + __u32 accel; + __u16 capabilities; + __u16 reserved[2]; }; -struct irq_domain_chip_generic { - unsigned int irqs_per_chip; - unsigned int num_chips; - unsigned int irq_flags_to_clear; - unsigned int irq_flags_to_set; - enum irq_gc_flags gc_flags; - struct irq_chip_generic *gc[0]; +struct fb_bitfield { + __u32 offset; + __u32 length; + __u32 msb_right; }; -enum { - IRQCHIP_FWNODE_REAL = 0, - IRQCHIP_FWNODE_NAMED = 1, - IRQCHIP_FWNODE_NAMED_ID = 2, +struct fb_var_screeninfo { + __u32 xres; + __u32 yres; + __u32 xres_virtual; + __u32 yres_virtual; + __u32 xoffset; + __u32 yoffset; + __u32 bits_per_pixel; + __u32 grayscale; + struct fb_bitfield red; + struct fb_bitfield green; + struct fb_bitfield blue; + struct fb_bitfield transp; + __u32 nonstd; + __u32 activate; + __u32 height; + __u32 width; + __u32 accel_flags; + __u32 pixclock; + __u32 left_margin; + __u32 right_margin; + __u32 upper_margin; + __u32 lower_margin; + __u32 hsync_len; + __u32 vsync_len; + __u32 sync; + __u32 vmode; + __u32 rotate; + __u32 colorspace; + __u32 reserved[4]; }; -typedef struct irq_alloc_info msi_alloc_info_t; - -struct msi_domain_info; - -struct msi_domain_ops { - irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *); - int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *); - void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int); - int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *); - int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *); - void (*set_desc)(msi_alloc_info_t *, struct msi_desc *); - int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int); - void (*domain_free_irqs)(struct irq_domain *, struct device *); +struct fb_cmap { + __u32 start; + __u32 len; + __u16 *red; + __u16 *green; + __u16 *blue; + __u16 *transp; }; -struct msi_domain_info { - u32 flags; - struct msi_domain_ops *ops; - struct irq_chip *chip; - void *chip_data; - irq_flow_handler_t handler; - void *handler_data; - const char *handler_name; - void *data; +struct fb_copyarea { + __u32 dx; + __u32 dy; + __u32 width; + __u32 height; + __u32 sx; + __u32 sy; }; -enum { - MSI_FLAG_USE_DEF_DOM_OPS = 1, - MSI_FLAG_USE_DEF_CHIP_OPS = 2, - MSI_FLAG_MULTI_PCI_MSI = 4, - MSI_FLAG_PCI_MSIX = 8, - MSI_FLAG_ACTIVATE_EARLY = 16, - MSI_FLAG_MUST_REACTIVATE = 32, - MSI_FLAG_LEVEL_CAPABLE = 64, - MSI_FLAG_DEV_SYSFS = 128, - MSI_FLAG_MSIX_CONTIGUOUS = 256, - MSI_FLAG_ALLOC_SIMPLE_MSI_DESCS = 512, - MSI_FLAG_FREE_MSI_DESCS = 1024, +struct fb_fillrect { + __u32 dx; + __u32 dy; + __u32 width; + __u32 height; + __u32 color; + __u32 rop; }; -enum hpet_mode { - HPET_MODE_UNUSED = 0, - HPET_MODE_LEGACY = 1, - HPET_MODE_CLOCKEVT = 2, - HPET_MODE_DEVICE = 3, +struct fb_image { + __u32 dx; + __u32 dy; + __u32 width; + __u32 height; + __u32 fg_color; + __u32 bg_color; + __u8 depth; + const char *data; + struct fb_cmap cmap; }; -struct hpet_channel { - struct clock_event_device evt; - unsigned int num; - unsigned int cpu; - unsigned int irq; - unsigned int in_use; - enum hpet_mode mode; - unsigned int boot_cfg; - char name[10]; - long: 48; - long: 64; - long: 64; - long: 64; +struct fbcurpos { + __u16 x; + __u16 y; }; -struct hpet_base { - unsigned int nr_channels; - unsigned int nr_clockevents; - unsigned int boot_cfg; - struct hpet_channel *channels; +struct fb_cursor { + __u16 set; + __u16 enable; + __u16 rop; + const char *mask; + struct fbcurpos hot; + struct fb_image image; }; -union hpet_lock { - struct { - arch_spinlock_t lock; - u32 value; - }; - u64 lockval; +struct fb_chroma { + __u32 redx; + __u32 greenx; + __u32 bluex; + __u32 whitex; + __u32 redy; + __u32 greeny; + __u32 bluey; + __u32 whitey; }; -struct dma_chan { - int lock; - const char *device_id; +struct fb_videomode; + +struct fb_monspecs { + struct fb_chroma chroma; + struct fb_videomode *modedb; + __u8 manufacturer[4]; + __u8 monitor[14]; + __u8 serial_no[14]; + __u8 ascii[14]; + __u32 modedb_len; + __u32 model; + __u32 serial; + __u32 year; + __u32 week; + __u32 hfmin; + __u32 hfmax; + __u32 dclkmin; + __u32 dclkmax; + __u16 input; + __u16 dpms; + __u16 signal; + __u16 vfmin; + __u16 vfmax; + __u16 gamma; + __u16 gtf: 1; + __u16 misc; + __u8 version; + __u8 revision; + __u8 max_x; + __u8 max_y; }; -struct rchan; +struct fb_info; -struct rchan_buf { - void *start; - void *data; - size_t offset; - size_t subbufs_produced; - size_t subbufs_consumed; - struct rchan *chan; - wait_queue_head_t read_wait; - struct irq_work wakeup_work; - struct dentry *dentry; - struct kref kref; - struct page **page_array; - unsigned int page_count; - unsigned int finalized; - size_t *padding; - size_t prev_padding; - size_t bytes_consumed; - size_t early_bytes; - unsigned int cpu; - long: 32; - long: 64; - long: 64; - long: 64; +struct fb_pixmap { + u8 *addr; + u32 size; + u32 offset; + u32 buf_align; + u32 scan_align; + u32 access_align; + u32 flags; + u32 blit_x; + u32 blit_y; + void (*writeio)(struct fb_info *, void *, void *, unsigned int); + void (*readio)(struct fb_info *, void *, void *, unsigned int); }; -struct rchan_callbacks; +struct fb_ops; -struct rchan { - u32 version; - size_t subbuf_size; - size_t n_subbufs; - size_t alloc_size; - const struct rchan_callbacks *cb; - struct kref kref; - void *private_data; - size_t last_toobig; - struct rchan_buf **buf; - int is_global; - struct list_head list; - struct dentry *parent; - int has_base_filename; - char base_filename[255]; -}; +struct fb_tile_ops; -struct rchan_callbacks { - int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t); - struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *); - int (*remove_buf_file)(struct dentry *); -}; +struct apertures_struct; -struct rchan_percpu_buf_dispatcher { - struct rchan_buf *buf; - struct dentry *dentry; +struct fb_info { + refcount_t count; + int node; + int flags; + int fbcon_rotate_hint; + struct mutex lock; + struct mutex mm_lock; + struct fb_var_screeninfo var; + struct fb_fix_screeninfo fix; + struct fb_monspecs monspecs; + struct fb_pixmap pixmap; + struct fb_pixmap sprite; + struct fb_cmap cmap; + struct list_head modelist; + struct fb_videomode *mode; + const struct fb_ops *fbops; + struct device *device; + struct device *dev; + int class_flag; + struct fb_tile_ops *tileops; + union { + char *screen_base; + char *screen_buffer; + }; + long unsigned int screen_size; + void *pseudo_palette; + u32 state; + void *fbcon_par; + void *par; + struct apertures_struct *apertures; + bool skip_vt_switch; }; -enum lruvec_flags { - LRUVEC_CONGESTED = 0, +struct fb_videomode { + const char *name; + u32 refresh; + u32 xres; + u32 yres; + u32 pixclock; + u32 left_margin; + u32 right_margin; + u32 upper_margin; + u32 lower_margin; + u32 hsync_len; + u32 vsync_len; + u32 sync; + u32 vmode; + u32 flag; }; -enum pgdat_flags { - PGDAT_DIRTY = 0, - PGDAT_WRITEBACK = 1, - PGDAT_RECLAIM_LOCKED = 2, +struct fb_blit_caps { + u32 x; + u32 y; + u32 len; + u32 flags; }; -enum zone_flags { - ZONE_BOOSTED_WATERMARK = 0, - ZONE_RECLAIM_ACTIVE = 1, +struct fb_ops { + struct module *owner; + int (*fb_open)(struct fb_info *, int); + int (*fb_release)(struct fb_info *, int); + ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *); + ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *); + int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *); + int (*fb_set_par)(struct fb_info *); + int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *); + int (*fb_setcmap)(struct fb_cmap *, struct fb_info *); + int (*fb_blank)(int, struct fb_info *); + int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *); + void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *); + void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *); + void (*fb_imageblit)(struct fb_info *, const struct fb_image *); + int (*fb_cursor)(struct fb_info *, struct fb_cursor *); + int (*fb_sync)(struct fb_info *); + int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int); + int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int); + int (*fb_mmap)(struct fb_info *, struct vm_area_struct *); + void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *); + void (*fb_destroy)(struct fb_info *); + int (*fb_debug_enter)(struct fb_info *); + int (*fb_debug_leave)(struct fb_info *); }; -typedef void compound_page_dtor(struct page *); +struct fb_tilemap { + __u32 width; + __u32 height; + __u32 depth; + __u32 length; + const __u8 *data; +}; -struct reclaim_stat { - unsigned int nr_dirty; - unsigned int nr_unqueued_dirty; - unsigned int nr_congested; - unsigned int nr_writeback; - unsigned int nr_immediate; - unsigned int nr_pageout; - unsigned int nr_activate[2]; - unsigned int nr_ref_keep; - unsigned int nr_unmap_fail; - unsigned int nr_lazyfree_fail; +struct fb_tilerect { + __u32 sx; + __u32 sy; + __u32 width; + __u32 height; + __u32 index; + __u32 fg; + __u32 bg; + __u32 rop; }; -struct mem_cgroup_reclaim_cookie { - pg_data_t *pgdat; - unsigned int generation; +struct fb_tilearea { + __u32 sx; + __u32 sy; + __u32 dx; + __u32 dy; + __u32 width; + __u32 height; }; -enum ttu_flags { - TTU_SPLIT_HUGE_PMD = 4, - TTU_IGNORE_MLOCK = 8, - TTU_SYNC = 16, - TTU_IGNORE_HWPOISON = 32, - TTU_BATCH_FLUSH = 64, - TTU_RMAP_LOCKED = 128, +struct fb_tileblit { + __u32 sx; + __u32 sy; + __u32 width; + __u32 height; + __u32 fg; + __u32 bg; + __u32 length; + __u32 *indices; }; -struct migration_target_control { - int nid; - nodemask_t *nmask; - gfp_t gfp_mask; +struct fb_tilecursor { + __u32 sx; + __u32 sy; + __u32 mode; + __u32 shape; + __u32 fg; + __u32 bg; }; -struct trace_event_raw_mm_vmscan_kswapd_sleep { - struct trace_entry ent; - int nid; - char __data[0]; +struct fb_tile_ops { + void (*fb_settile)(struct fb_info *, struct fb_tilemap *); + void (*fb_tilecopy)(struct fb_info *, struct fb_tilearea *); + void (*fb_tilefill)(struct fb_info *, struct fb_tilerect *); + void (*fb_tileblit)(struct fb_info *, struct fb_tileblit *); + void (*fb_tilecursor)(struct fb_info *, struct fb_tilecursor *); + int (*fb_get_tilemax)(struct fb_info *); }; -struct trace_event_raw_mm_vmscan_kswapd_wake { - struct trace_entry ent; - int nid; - int zid; - int order; - char __data[0]; +struct aperture { + resource_size_t base; + resource_size_t size; }; -struct trace_event_raw_mm_vmscan_wakeup_kswapd { - struct trace_entry ent; - int nid; - int zid; - int order; - gfp_t gfp_flags; - char __data[0]; +struct apertures_struct { + unsigned int count; + struct aperture ranges[0]; }; -struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template { - struct trace_entry ent; - int order; - gfp_t gfp_flags; - char __data[0]; +typedef u32 acpi_name; + +struct acpi_pnp_device_id { + u32 length; + char *string; }; -struct trace_event_raw_mm_vmscan_direct_reclaim_end_template { - struct trace_entry ent; - long unsigned int nr_reclaimed; - char __data[0]; +struct acpi_pnp_device_id_list { + u32 count; + u32 list_size; + struct acpi_pnp_device_id ids[0]; }; -struct trace_event_raw_mm_shrink_slab_start { - struct trace_entry ent; - struct shrinker *shr; - void *shrink; - int nid; - long int nr_objects_to_shrink; - gfp_t gfp_flags; - long unsigned int cache_items; - long long unsigned int delta; - long unsigned int total_scan; - int priority; - char __data[0]; +struct acpi_device_info { + u32 info_size; + u32 name; + acpi_object_type type; + u8 param_count; + u16 valid; + u8 flags; + u8 highest_dstates[4]; + u8 lowest_dstates[5]; + u64 address; + struct acpi_pnp_device_id hardware_id; + struct acpi_pnp_device_id unique_id; + struct acpi_pnp_device_id class_code; + struct acpi_pnp_device_id_list compatible_id_list; }; -struct trace_event_raw_mm_shrink_slab_end { - struct trace_entry ent; - struct shrinker *shr; - int nid; - void *shrink; - long int unused_scan; - long int new_scan; - int retval; - long int total_scan; - char __data[0]; +typedef u32 acpi_mutex_handle; + +typedef enum { + ACPI_IMODE_LOAD_PASS1 = 1, + ACPI_IMODE_LOAD_PASS2 = 2, + ACPI_IMODE_EXECUTE = 3, +} acpi_interpreter_mode; + +struct acpi_subtable_header { + u8 type; + u8 length; }; -struct trace_event_raw_mm_vmscan_lru_isolate { - struct trace_entry ent; - int highest_zoneidx; - int order; - long unsigned int nr_requested; - long unsigned int nr_scanned; - long unsigned int nr_skipped; - long unsigned int nr_taken; - isolate_mode_t isolate_mode; - int lru; - char __data[0]; +struct acpi_cedt_header { + u8 type; + u8 reserved; + u16 length; }; -struct trace_event_raw_mm_vmscan_write_folio { - struct trace_entry ent; - long unsigned int pfn; - int reclaim_flags; - char __data[0]; +enum acpi_cedt_type { + ACPI_CEDT_TYPE_CHBS = 0, + ACPI_CEDT_TYPE_CFMWS = 1, + ACPI_CEDT_TYPE_RESERVED = 2, }; -struct trace_event_raw_mm_vmscan_lru_shrink_inactive { - struct trace_entry ent; - int nid; - long unsigned int nr_scanned; - long unsigned int nr_reclaimed; - long unsigned int nr_dirty; - long unsigned int nr_writeback; - long unsigned int nr_congested; - long unsigned int nr_immediate; - unsigned int nr_activate0; - unsigned int nr_activate1; - long unsigned int nr_ref_keep; - long unsigned int nr_unmap_fail; - int priority; - int reclaim_flags; - char __data[0]; +struct acpi_cedt_cfmws { + struct acpi_cedt_header header; + u32 reserved1; + u64 base_hpa; + u64 window_size; + u8 interleave_ways; + u8 interleave_arithmetic; + u16 reserved2; + u32 granularity; + u16 restrictions; + u16 qtg_id; + u32 interleave_targets[0]; +} __attribute__((packed)); + +struct acpi_hmat_structure { + u16 type; + u16 reserved; + u32 length; }; -struct trace_event_raw_mm_vmscan_lru_shrink_active { - struct trace_entry ent; - int nid; - long unsigned int nr_taken; - long unsigned int nr_active; - long unsigned int nr_deactivated; - long unsigned int nr_referenced; - int priority; - int reclaim_flags; - char __data[0]; +struct acpi_prmt_module_header { + u16 revision; + u16 length; }; -struct trace_event_raw_mm_vmscan_node_reclaim_begin { - struct trace_entry ent; - int nid; - int order; - gfp_t gfp_flags; - char __data[0]; +struct acpi_table_slit { + struct acpi_table_header header; + u64 locality_count; + u8 entry[1]; +} __attribute__((packed)); + +struct acpi_table_srat { + struct acpi_table_header header; + u32 table_revision; + u64 reserved; }; -struct trace_event_raw_mm_vmscan_throttled { - struct trace_entry ent; - int nid; - int usec_timeout; - int usec_delayed; - int reason; - char __data[0]; +enum acpi_srat_type { + ACPI_SRAT_TYPE_CPU_AFFINITY = 0, + ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, + ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, + ACPI_SRAT_TYPE_GICC_AFFINITY = 3, + ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, + ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5, + ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY = 6, + ACPI_SRAT_TYPE_RESERVED = 7, }; -struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {}; +struct acpi_srat_cpu_affinity { + struct acpi_subtable_header header; + u8 proximity_domain_lo; + u8 apic_id; + u32 flags; + u8 local_sapic_eid; + u8 proximity_domain_hi[3]; + u32 clock_domain; +}; -struct trace_event_data_offsets_mm_vmscan_kswapd_wake {}; +struct acpi_srat_mem_affinity { + struct acpi_subtable_header header; + u32 proximity_domain; + u16 reserved; + u64 base_address; + u64 length; + u32 reserved1; + u32 flags; + u64 reserved2; +} __attribute__((packed)); -struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {}; +struct acpi_srat_x2apic_cpu_affinity { + struct acpi_subtable_header header; + u16 reserved; + u32 proximity_domain; + u32 apic_id; + u32 flags; + u32 clock_domain; + u32 reserved2; +}; -struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {}; +struct acpi_srat_gicc_affinity { + struct acpi_subtable_header header; + u32 proximity_domain; + u32 acpi_processor_uid; + u32 flags; + u32 clock_domain; +} __attribute__((packed)); -struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {}; +struct acpi_srat_generic_affinity { + struct acpi_subtable_header header; + u8 reserved; + u8 device_handle_type; + u32 proximity_domain; + u8 device_handle[16]; + u32 flags; + u32 reserved1; +}; -struct trace_event_data_offsets_mm_shrink_slab_start {}; +union acpi_subtable_headers { + struct acpi_subtable_header common; + struct acpi_hmat_structure hmat; + struct acpi_prmt_module_header prmt; + struct acpi_cedt_header cedt; +}; -struct trace_event_data_offsets_mm_shrink_slab_end {}; +typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *); -struct trace_event_data_offsets_mm_vmscan_lru_isolate {}; +typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *, const long unsigned int); -struct trace_event_data_offsets_mm_vmscan_write_folio {}; +typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *, void *, const long unsigned int); -struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {}; +struct acpi_subtable_proc { + int id; + acpi_tbl_entry_handler handler; + acpi_tbl_entry_handler_arg handler_arg; + void *arg; + int count; +}; -struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {}; +enum { + TTY_LOCK_NORMAL = 0, + TTY_LOCK_SLAVE = 1, +}; -struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {}; +struct acpi_table_tpm2 { + struct acpi_table_header header; + u16 platform_class; + u16 reserved; + u64 control_address; + u32 start_method; +} __attribute__((packed)); -struct trace_event_data_offsets_mm_vmscan_throttled {}; +struct acpi_tpm2_phy { + u8 start_method_specific[12]; + u32 log_area_minimum_length; + u64 log_area_start_address; +}; -typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int); +enum bios_platform_class { + BIOS_CLIENT = 0, + BIOS_SERVER = 1, +}; -typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int); +struct tcg_efi_specid_event_algs { + u16 alg_id; + u16 digest_size; +}; -typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t); +struct tcg_efi_specid_event_head { + u8 signature[16]; + u32 platform_class; + u8 spec_version_minor; + u8 spec_version_major; + u8 spec_errata; + u8 uintnsize; + u32 num_algs; + struct tcg_efi_specid_event_algs digest_sizes[0]; +}; -typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t); +struct tcg_pcr_event { + u32 pcr_idx; + u32 event_type; + u8 digest[20]; + u32 event_size; + u8 event[0]; +}; -typedef void (*btf_trace_mm_vmscan_memcg_reclaim_begin)(void *, int, gfp_t); +struct client_hdr { + u32 log_max_len; + u64 log_start_addr; +} __attribute__((packed)); -typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_begin)(void *, int, gfp_t); +struct server_hdr { + u16 reserved; + u64 log_max_len; + u64 log_start_addr; +} __attribute__((packed)); -typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int); +struct acpi_tcpa { + struct acpi_table_header hdr; + u16 platform_class; + union { + struct client_hdr client; + struct server_hdr server; + }; +} __attribute__((packed)); -typedef void (*btf_trace_mm_vmscan_memcg_reclaim_end)(void *, long unsigned int); +struct iosys_map { + union { + void *vaddr_iomem; + void *vaddr; + }; + bool is_iomem; +}; -typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_end)(void *, long unsigned int); +struct sg_table { + struct scatterlist *sgl; + unsigned int nents; + unsigned int orig_nents; +}; -typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int); +struct dma_buf; -typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int); +struct dma_buf_attachment; -typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int); - -typedef void (*btf_trace_mm_vmscan_write_folio)(void *, struct folio *); - -typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int); - -typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int); - -typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t); - -typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int); - -typedef void (*btf_trace_mm_vmscan_throttled)(void *, int, int, int, int); - -struct scan_control { - long unsigned int nr_to_reclaim; - nodemask_t *nodemask; - struct mem_cgroup *target_mem_cgroup; - long unsigned int anon_cost; - long unsigned int file_cost; - unsigned int may_deactivate: 2; - unsigned int force_deactivate: 1; - unsigned int skipped_deactivate: 1; - unsigned int may_writepage: 1; - unsigned int may_unmap: 1; - unsigned int may_swap: 1; - unsigned int memcg_low_reclaim: 1; - unsigned int memcg_low_skipped: 1; - unsigned int hibernation_mode: 1; - unsigned int compaction_ready: 1; - unsigned int cache_trim_mode: 1; - unsigned int file_is_tiny: 1; - unsigned int no_demotion: 1; - s8 order; - s8 priority; - s8 reclaim_idx; - gfp_t gfp_mask; - long unsigned int nr_scanned; - long unsigned int nr_reclaimed; - struct { - unsigned int dirty; - unsigned int unqueued_dirty; - unsigned int congested; - unsigned int writeback; - unsigned int immediate; - unsigned int file_taken; - unsigned int taken; - } nr; - struct reclaim_state reclaim_state; +struct dma_buf_ops { + bool cache_sgt_mapping; + int (*attach)(struct dma_buf *, struct dma_buf_attachment *); + void (*detach)(struct dma_buf *, struct dma_buf_attachment *); + int (*pin)(struct dma_buf_attachment *); + void (*unpin)(struct dma_buf_attachment *); + struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction); + void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction); + void (*release)(struct dma_buf *); + int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction); + int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction); + int (*mmap)(struct dma_buf *, struct vm_area_struct *); + int (*vmap)(struct dma_buf *, struct iosys_map *); + void (*vunmap)(struct dma_buf *, struct iosys_map *); }; -typedef enum { - PAGE_KEEP = 0, - PAGE_ACTIVATE = 1, - PAGE_SUCCESS = 2, - PAGE_CLEAN = 3, -} pageout_t; - -enum page_references { - PAGEREF_RECLAIM = 0, - PAGEREF_RECLAIM_CLEAN = 1, - PAGEREF_KEEP = 2, - PAGEREF_ACTIVATE = 3, +struct dma_buf_poll_cb_t { + struct dma_fence_cb cb; + wait_queue_head_t *poll; + __poll_t active; }; -enum scan_balance { - SCAN_EQUAL = 0, - SCAN_FRACT = 1, - SCAN_ANON = 2, - SCAN_FILE = 3, -}; +struct dma_resv; -enum { - ACPI_REFCLASS_LOCAL = 0, - ACPI_REFCLASS_ARG = 1, - ACPI_REFCLASS_REFOF = 2, - ACPI_REFCLASS_INDEX = 3, - ACPI_REFCLASS_TABLE = 4, - ACPI_REFCLASS_NAME = 5, - ACPI_REFCLASS_DEBUG = 6, - ACPI_REFCLASS_MAX = 6, +struct dma_buf { + size_t size; + struct file *file; + struct list_head attachments; + const struct dma_buf_ops *ops; + struct mutex lock; + unsigned int vmapping_counter; + struct iosys_map vmap_ptr; + const char *exp_name; + const char *name; + spinlock_t name_lock; + struct module *owner; + struct list_head list_node; + void *priv; + struct dma_resv *resv; + wait_queue_head_t poll; + struct dma_buf_poll_cb_t cb_in; + struct dma_buf_poll_cb_t cb_out; }; -struct acpi_common_descriptor { - void *common_pointer; - u8 descriptor_type; -}; +struct dma_buf_attach_ops; -union acpi_descriptor { - struct acpi_common_descriptor common; - union acpi_operand_object object; - struct acpi_namespace_node node; - union acpi_parse_object op; +struct dma_buf_attachment { + struct dma_buf *dmabuf; + struct device *dev; + struct list_head node; + struct sg_table *sgt; + enum dma_data_direction dir; + bool peer2peer; + const struct dma_buf_attach_ops *importer_ops; + void *importer_priv; + void *priv; }; -struct acpi_name_info { - char name[4]; - u16 argument_list; - u8 expected_btypes; -} __attribute__((packed)); +struct ww_acquire_ctx; -struct acpi_package_info { - u8 type; - u8 object_type1; - u8 count1; - u8 object_type2; - u8 count2; - u16 reserved; -} __attribute__((packed)); +struct ww_class; -struct acpi_package_info2 { - u8 type; - u8 count; - u8 object_type[4]; - u8 reserved; +struct ww_mutex { + struct mutex base; + struct ww_acquire_ctx *ctx; + struct ww_class *ww_class; }; -struct acpi_package_info3 { - u8 type; - u8 count; - u8 object_type[2]; - u8 tail_object_type; - u16 reserved; -} __attribute__((packed)); - -struct acpi_package_info4 { - u8 type; - u8 object_type1; - u8 count1; - u8 sub_object_types; - u8 pkg_count; - u16 reserved; -} __attribute__((packed)); +struct dma_resv_list; -union acpi_predefined_info { - struct acpi_name_info info; - struct acpi_package_info ret_info; - struct acpi_package_info2 ret_info2; - struct acpi_package_info3 ret_info3; - struct acpi_package_info4 ret_info4; +struct dma_resv { + struct ww_mutex lock; + struct dma_resv_list *fences; }; -struct acpi_evaluate_info { - struct acpi_namespace_node *prefix_node; - const char *relative_pathname; - union acpi_operand_object **parameters; - struct acpi_namespace_node *node; - union acpi_operand_object *obj_desc; - char *full_pathname; - const union acpi_predefined_info *predefined; - union acpi_operand_object *return_object; - union acpi_operand_object *parent_package; - u32 return_flags; - u32 return_btype; - u16 param_count; - u16 node_flags; - u8 pass_number; - u8 return_object_type; - u8 flags; +struct dma_buf_attach_ops { + bool allow_peer2peer; + void (*move_notify)(struct dma_buf_attachment *); }; -typedef struct kobject *kobj_probe_t(dev_t, int *, void *); - -struct probe { - struct probe *next; - dev_t dev; - long unsigned int range; +struct dma_buf_export_info { + const char *exp_name; struct module *owner; - kobj_probe_t *get; - int (*lock)(dev_t, void *); - void *data; + const struct dma_buf_ops *ops; + size_t size; + int flags; + struct dma_resv *resv; + void *priv; }; -struct kobj_map { - struct probe *probes[255]; - struct mutex *lock; +struct dma_fence_unwrap { + struct dma_fence *chain; + struct dma_fence *array; + unsigned int index; }; -enum { - IFLA_UNSPEC = 0, - IFLA_ADDRESS = 1, - IFLA_BROADCAST = 2, - IFLA_IFNAME = 3, - IFLA_MTU = 4, - IFLA_LINK = 5, - IFLA_QDISC = 6, - IFLA_STATS = 7, - IFLA_COST = 8, - IFLA_PRIORITY = 9, - IFLA_MASTER = 10, - IFLA_WIRELESS = 11, - IFLA_PROTINFO = 12, - IFLA_TXQLEN = 13, - IFLA_MAP = 14, - IFLA_WEIGHT = 15, - IFLA_OPERSTATE = 16, - IFLA_LINKMODE = 17, - IFLA_LINKINFO = 18, - IFLA_NET_NS_PID = 19, - IFLA_IFALIAS = 20, - IFLA_NUM_VF = 21, - IFLA_VFINFO_LIST = 22, - IFLA_STATS64 = 23, - IFLA_VF_PORTS = 24, - IFLA_PORT_SELF = 25, - IFLA_AF_SPEC = 26, - IFLA_GROUP = 27, - IFLA_NET_NS_FD = 28, - IFLA_EXT_MASK = 29, - IFLA_PROMISCUITY = 30, - IFLA_NUM_TX_QUEUES = 31, - IFLA_NUM_RX_QUEUES = 32, - IFLA_CARRIER = 33, - IFLA_PHYS_PORT_ID = 34, - IFLA_CARRIER_CHANGES = 35, - IFLA_PHYS_SWITCH_ID = 36, - IFLA_LINK_NETNSID = 37, - IFLA_PHYS_PORT_NAME = 38, - IFLA_PROTO_DOWN = 39, - IFLA_GSO_MAX_SEGS = 40, - IFLA_GSO_MAX_SIZE = 41, - IFLA_PAD = 42, - IFLA_XDP = 43, - IFLA_EVENT = 44, - IFLA_NEW_NETNSID = 45, - IFLA_IF_NETNSID = 46, - IFLA_TARGET_NETNSID = 46, - IFLA_CARRIER_UP_COUNT = 47, - IFLA_CARRIER_DOWN_COUNT = 48, - IFLA_NEW_IFINDEX = 49, - IFLA_MIN_MTU = 50, - IFLA_MAX_MTU = 51, - IFLA_PROP_LIST = 52, - IFLA_ALT_IFNAME = 53, - IFLA_PERM_ADDRESS = 54, - IFLA_PROTO_DOWN_REASON = 55, - IFLA_PARENT_DEV_NAME = 56, - IFLA_PARENT_DEV_BUS_NAME = 57, - IFLA_GRO_MAX_SIZE = 58, - __IFLA_MAX = 59, +struct sync_file { + struct file *file; + char user_name[32]; + struct list_head sync_file_list; + wait_queue_head_t wq; + long unsigned int flags; + struct dma_fence *fence; + struct dma_fence_cb cb; }; -enum gro_result { - GRO_MERGED = 0, - GRO_MERGED_FREE = 1, - GRO_HELD = 2, - GRO_NORMAL = 3, - GRO_CONSUMED = 4, +struct ww_class { + atomic_long_t stamp; + struct lock_class_key acquire_key; + struct lock_class_key mutex_key; + const char *acquire_name; + const char *mutex_name; + unsigned int is_wait_die; }; -typedef enum gro_result gro_result_t; - -enum ethtool_stringset { - ETH_SS_TEST = 0, - ETH_SS_STATS = 1, - ETH_SS_PRIV_FLAGS = 2, - ETH_SS_NTUPLE_FILTERS = 3, - ETH_SS_FEATURES = 4, - ETH_SS_RSS_HASH_FUNCS = 5, - ETH_SS_TUNABLES = 6, - ETH_SS_PHY_STATS = 7, - ETH_SS_PHY_TUNABLES = 8, - ETH_SS_LINK_MODES = 9, - ETH_SS_MSG_CLASSES = 10, - ETH_SS_WOL_MODES = 11, - ETH_SS_SOF_TIMESTAMPING = 12, - ETH_SS_TS_TX_TYPES = 13, - ETH_SS_TS_RX_FILTERS = 14, - ETH_SS_UDP_TUNNEL_TYPES = 15, - ETH_SS_STATS_STD = 16, - ETH_SS_STATS_ETH_PHY = 17, - ETH_SS_STATS_ETH_MAC = 18, - ETH_SS_STATS_ETH_CTRL = 19, - ETH_SS_STATS_RMON = 20, - ETH_SS_COUNT = 21, +struct ww_acquire_ctx { + struct task_struct *task; + long unsigned int stamp; + unsigned int acquired; + short unsigned int wounded; + short unsigned int is_wait_die; + unsigned int done_acquire; + struct ww_class *ww_class; + void *contending_lock; + struct lockdep_map dep_map; + unsigned int deadlock_inject_interval; + unsigned int deadlock_inject_countdown; }; -struct ifinfomsg { - unsigned char ifi_family; - unsigned char __ifi_pad; - short unsigned int ifi_type; - int ifi_index; - unsigned int ifi_flags; - unsigned int ifi_change; +enum dma_resv_usage { + DMA_RESV_USAGE_KERNEL = 0, + DMA_RESV_USAGE_WRITE = 1, + DMA_RESV_USAGE_READ = 2, + DMA_RESV_USAGE_BOOKKEEP = 3, }; -enum { - VETH_INFO_UNSPEC = 0, - VETH_INFO_PEER = 1, - __VETH_INFO_MAX = 2, +struct dma_resv_iter { + struct dma_resv *obj; + enum dma_resv_usage usage; + struct dma_fence *fence; + enum dma_resv_usage fence_usage; + unsigned int index; + struct dma_resv_list *fences; + unsigned int num_fences; + bool is_restarted; }; -struct veth_stats { - u64 rx_drops; - u64 xdp_packets; - u64 xdp_bytes; - u64 xdp_redirect; - u64 xdp_drops; - u64 xdp_tx; - u64 xdp_tx_err; - u64 peer_tq_xdp_xmit; - u64 peer_tq_xdp_xmit_err; +struct dma_buf_sync { + __u64 flags; }; -struct veth_rq_stats { - struct veth_stats vs; - struct u64_stats_sync syncp; +struct dma_buf_export_sync_file { + __u32 flags; + __s32 fd; }; -struct veth_rq { - struct napi_struct xdp_napi; - struct napi_struct *napi; - struct net_device *dev; - struct bpf_prog *xdp_prog; - struct xdp_mem_info xdp_mem; - struct veth_rq_stats stats; - bool rx_notify_masked; - long: 56; - long: 64; - struct ptr_ring xdp_ring; - struct xdp_rxq_info xdp_rxq; +struct dma_buf_import_sync_file { + __u32 flags; + __s32 fd; }; -struct veth_priv { - struct net_device *peer; - atomic64_t dropped; - struct bpf_prog *_xdp_prog; - struct veth_rq *rq; - unsigned int requested_headroom; +struct dma_buf_list { + struct list_head head; + struct mutex lock; }; -struct veth_xdp_tx_bq { - struct xdp_frame *q[16]; - unsigned int count; +struct hid_device_id { + __u16 bus; + __u16 group; + __u32 vendor; + __u32 product; + kernel_ulong_t driver_data; }; -struct veth_q_stat_desc { - char desc[32]; - size_t offset; +struct input_device_id { + kernel_ulong_t flags; + __u16 bustype; + __u16 vendor; + __u16 product; + __u16 version; + kernel_ulong_t evbit[1]; + kernel_ulong_t keybit[12]; + kernel_ulong_t relbit[1]; + kernel_ulong_t absbit[1]; + kernel_ulong_t mscbit[1]; + kernel_ulong_t ledbit[1]; + kernel_ulong_t sndbit[1]; + kernel_ulong_t ffbit[2]; + kernel_ulong_t swbit[1]; + kernel_ulong_t propbit[1]; + kernel_ulong_t driver_info; }; -enum { - TCA_CGROUP_UNSPEC = 0, - TCA_CGROUP_ACT = 1, - TCA_CGROUP_POLICE = 2, - TCA_CGROUP_EMATCHES = 3, - __TCA_CGROUP_MAX = 4, +struct input_id { + __u16 bustype; + __u16 vendor; + __u16 product; + __u16 version; }; -struct tcf_ematch_tree_hdr { - __u16 nmatches; - __u16 progid; +struct input_absinfo { + __s32 value; + __s32 minimum; + __s32 maximum; + __s32 fuzz; + __s32 flat; + __s32 resolution; }; -struct tcf_exts { - __u32 type; - int nr_actions; - struct tc_action **actions; - struct net *net; - netns_tracker ns_tracker; - int action; - int police; +struct input_keymap_entry { + __u8 flags; + __u8 len; + __u16 index; + __u32 keycode; + __u8 scancode[32]; }; -struct tcf_pkt_info { - unsigned char *ptr; - int nexthdr; +struct ff_replay { + __u16 length; + __u16 delay; }; -struct tcf_ematch_ops; - -struct tcf_ematch { - struct tcf_ematch_ops *ops; - long unsigned int data; - unsigned int datalen; - u16 matchid; - u16 flags; - struct net *net; +struct ff_trigger { + __u16 button; + __u16 interval; }; -struct tcf_ematch_ops { - int kind; - int datalen; - int (*change)(struct net *, void *, int, struct tcf_ematch *); - int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *); - void (*destroy)(struct tcf_ematch *); - int (*dump)(struct sk_buff *, struct tcf_ematch *); - struct module *owner; - struct list_head link; +struct ff_envelope { + __u16 attack_length; + __u16 attack_level; + __u16 fade_length; + __u16 fade_level; }; -struct tcf_ematch_tree { - struct tcf_ematch_tree_hdr hdr; - struct tcf_ematch *matches; +struct ff_constant_effect { + __s16 level; + struct ff_envelope envelope; }; -struct cgroup_cls_state { - struct cgroup_subsys_state css; - u32 classid; +struct ff_ramp_effect { + __s16 start_level; + __s16 end_level; + struct ff_envelope envelope; }; -struct cls_cgroup_head { - u32 handle; - struct tcf_exts exts; - struct tcf_ematch_tree ematches; - struct tcf_proto *tp; - struct rcu_work rwork; +struct ff_condition_effect { + __u16 right_saturation; + __u16 left_saturation; + __s16 right_coeff; + __s16 left_coeff; + __u16 deadband; + __s16 center; }; -typedef __kernel_long_t __kernel_old_time_t; - -struct __kernel_old_timeval { - __kernel_long_t tv_sec; - __kernel_long_t tv_usec; +struct ff_periodic_effect { + __u16 waveform; + __u16 period; + __s16 magnitude; + __s16 offset; + __u16 phase; + struct ff_envelope envelope; + __u32 custom_len; + __s16 *custom_data; }; -struct __kernel_old_timespec { - __kernel_old_time_t tv_sec; - long int tv_nsec; +struct ff_rumble_effect { + __u16 strong_magnitude; + __u16 weak_magnitude; }; -struct __kernel_sock_timeval { - __s64 tv_sec; - __s64 tv_usec; +struct ff_effect { + __u16 type; + __s16 id; + __u16 direction; + struct ff_trigger trigger; + struct ff_replay replay; + union { + struct ff_constant_effect constant; + struct ff_ramp_effect ramp; + struct ff_periodic_effect periodic; + struct ff_condition_effect condition[2]; + struct ff_rumble_effect rumble; + } u; }; -struct scm_timestamping_internal { - struct timespec64 ts[3]; +struct semaphore { + raw_spinlock_t lock; + unsigned int count; + struct list_head wait_list; }; -struct tcpvegas_info { - __u32 tcpv_enabled; - __u32 tcpv_rttcnt; - __u32 tcpv_rtt; - __u32 tcpv_minrtt; +struct input_value { + __u16 type; + __u16 code; + __s32 value; }; -struct tcp_dctcp_info { - __u16 dctcp_enabled; - __u16 dctcp_ce_state; - __u32 dctcp_alpha; - __u32 dctcp_ab_ecn; - __u32 dctcp_ab_tot; +enum input_clock_type { + INPUT_CLK_REAL = 0, + INPUT_CLK_MONO = 1, + INPUT_CLK_BOOT = 2, + INPUT_CLK_MAX = 3, }; -struct tcp_bbr_info { - __u32 bbr_bw_lo; - __u32 bbr_bw_hi; - __u32 bbr_min_rtt; - __u32 bbr_pacing_gain; - __u32 bbr_cwnd_gain; -}; +struct ff_device; -union tcp_cc_info { - struct tcpvegas_info vegas; - struct tcp_dctcp_info dctcp; - struct tcp_bbr_info bbr; -}; +struct input_dev_poller; -struct rps_sock_flow_table { - u32 mask; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u32 ents[0]; -}; +struct input_mt; -struct minmax_sample { - u32 t; - u32 v; +struct input_handle; + +struct input_dev { + const char *name; + const char *phys; + const char *uniq; + struct input_id id; + long unsigned int propbit[1]; + long unsigned int evbit[1]; + long unsigned int keybit[12]; + long unsigned int relbit[1]; + long unsigned int absbit[1]; + long unsigned int mscbit[1]; + long unsigned int ledbit[1]; + long unsigned int sndbit[1]; + long unsigned int ffbit[2]; + long unsigned int swbit[1]; + unsigned int hint_events_per_packet; + unsigned int keycodemax; + unsigned int keycodesize; + void *keycode; + int (*setkeycode)(struct input_dev *, const struct input_keymap_entry *, unsigned int *); + int (*getkeycode)(struct input_dev *, struct input_keymap_entry *); + struct ff_device *ff; + struct input_dev_poller *poller; + unsigned int repeat_key; + struct timer_list timer; + int rep[2]; + struct input_mt *mt; + struct input_absinfo *absinfo; + long unsigned int key[12]; + long unsigned int led[1]; + long unsigned int snd[1]; + long unsigned int sw[1]; + int (*open)(struct input_dev *); + void (*close)(struct input_dev *); + int (*flush)(struct input_dev *, struct file *); + int (*event)(struct input_dev *, unsigned int, unsigned int, int); + struct input_handle *grab; + spinlock_t event_lock; + struct mutex mutex; + unsigned int users; + bool going_away; + struct device dev; + struct list_head h_list; + struct list_head node; + unsigned int num_vals; + unsigned int max_vals; + struct input_value *vals; + bool devres_managed; + ktime_t timestamp[3]; + bool inhibited; }; -struct minmax { - struct minmax_sample s[3]; +struct ff_device { + int (*upload)(struct input_dev *, struct ff_effect *, struct ff_effect *); + int (*erase)(struct input_dev *, int); + int (*playback)(struct input_dev *, int, int); + void (*set_gain)(struct input_dev *, u16); + void (*set_autocenter)(struct input_dev *, u16); + void (*destroy)(struct ff_device *); + void *private; + long unsigned int ffbit[2]; + struct mutex mutex; + int max_effects; + struct ff_effect *effects; + struct file *effect_owners[0]; }; -enum inet_csk_ack_state_t { - ICSK_ACK_SCHED = 1, - ICSK_ACK_TIMER = 2, - ICSK_ACK_PUSHED = 4, - ICSK_ACK_PUSHED2 = 8, - ICSK_ACK_NOW = 16, +struct input_handler; + +struct input_handle { + void *private; + int open; + const char *name; + struct input_dev *dev; + struct input_handler *handler; + struct list_head d_node; + struct list_head h_node; }; -struct tcp_repair_opt { - __u32 opt_code; - __u32 opt_val; +struct input_handler { + void *private; + void (*event)(struct input_handle *, unsigned int, unsigned int, int); + void (*events)(struct input_handle *, const struct input_value *, unsigned int); + bool (*filter)(struct input_handle *, unsigned int, unsigned int, int); + bool (*match)(struct input_handler *, struct input_dev *); + int (*connect)(struct input_handler *, struct input_dev *, const struct input_device_id *); + void (*disconnect)(struct input_handle *); + void (*start)(struct input_handle *); + bool legacy_minors; + int minor; + const char *name; + const struct input_device_id *id_table; + struct list_head h_list; + struct list_head node; }; -struct tcp_repair_window { - __u32 snd_wl1; - __u32 snd_wnd; - __u32 max_window; - __u32 rcv_wnd; - __u32 rcv_wup; +enum hid_report_type { + HID_INPUT_REPORT = 0, + HID_OUTPUT_REPORT = 1, + HID_FEATURE_REPORT = 2, + HID_REPORT_TYPES = 3, }; -enum { - TCP_NO_QUEUE = 0, - TCP_RECV_QUEUE = 1, - TCP_SEND_QUEUE = 2, - TCP_QUEUES_NR = 3, +struct hid_collection { + int parent_idx; + unsigned int type; + unsigned int usage; + unsigned int level; }; -enum tcp_ca_state { - TCP_CA_Open = 0, - TCP_CA_Disorder = 1, - TCP_CA_CWR = 2, - TCP_CA_Recovery = 3, - TCP_CA_Loss = 4, +struct hid_usage { + unsigned int hid; + unsigned int collection_index; + unsigned int usage_index; + __s8 resolution_multiplier; + __s8 wheel_factor; + __u16 code; + __u8 type; + __s8 hat_min; + __s8 hat_max; + __s8 hat_dir; + __s16 wheel_accumulated; }; -struct tcp_info { - __u8 tcpi_state; - __u8 tcpi_ca_state; - __u8 tcpi_retransmits; - __u8 tcpi_probes; - __u8 tcpi_backoff; - __u8 tcpi_options; - __u8 tcpi_snd_wscale: 4; - __u8 tcpi_rcv_wscale: 4; - __u8 tcpi_delivery_rate_app_limited: 1; - __u8 tcpi_fastopen_client_fail: 2; - __u32 tcpi_rto; - __u32 tcpi_ato; - __u32 tcpi_snd_mss; - __u32 tcpi_rcv_mss; - __u32 tcpi_unacked; - __u32 tcpi_sacked; - __u32 tcpi_lost; - __u32 tcpi_retrans; - __u32 tcpi_fackets; - __u32 tcpi_last_data_sent; - __u32 tcpi_last_ack_sent; - __u32 tcpi_last_data_recv; - __u32 tcpi_last_ack_recv; - __u32 tcpi_pmtu; - __u32 tcpi_rcv_ssthresh; - __u32 tcpi_rtt; - __u32 tcpi_rttvar; - __u32 tcpi_snd_ssthresh; - __u32 tcpi_snd_cwnd; - __u32 tcpi_advmss; - __u32 tcpi_reordering; - __u32 tcpi_rcv_rtt; - __u32 tcpi_rcv_space; - __u32 tcpi_total_retrans; - __u64 tcpi_pacing_rate; - __u64 tcpi_max_pacing_rate; - __u64 tcpi_bytes_acked; - __u64 tcpi_bytes_received; - __u32 tcpi_segs_out; - __u32 tcpi_segs_in; - __u32 tcpi_notsent_bytes; - __u32 tcpi_min_rtt; - __u32 tcpi_data_segs_in; - __u32 tcpi_data_segs_out; - __u64 tcpi_delivery_rate; - __u64 tcpi_busy_time; - __u64 tcpi_rwnd_limited; - __u64 tcpi_sndbuf_limited; - __u32 tcpi_delivered; - __u32 tcpi_delivered_ce; - __u64 tcpi_bytes_sent; - __u64 tcpi_bytes_retrans; - __u32 tcpi_dsack_dups; - __u32 tcpi_reord_seen; - __u32 tcpi_rcv_ooopack; - __u32 tcpi_snd_wnd; +struct hid_report; + +struct hid_input; + +struct hid_field { + unsigned int physical; + unsigned int logical; + unsigned int application; + struct hid_usage *usage; + unsigned int maxusage; + unsigned int flags; + unsigned int report_offset; + unsigned int report_size; + unsigned int report_count; + unsigned int report_type; + __s32 *value; + __s32 *new_value; + __s32 *usages_priorities; + __s32 logical_minimum; + __s32 logical_maximum; + __s32 physical_minimum; + __s32 physical_maximum; + __s32 unit_exponent; + unsigned int unit; + bool ignored; + struct hid_report *report; + unsigned int index; + struct hid_input *hidinput; + __u16 dpad; + unsigned int slot_idx; }; -enum { - TCP_NLA_PAD = 0, - TCP_NLA_BUSY = 1, - TCP_NLA_RWND_LIMITED = 2, - TCP_NLA_SNDBUF_LIMITED = 3, - TCP_NLA_DATA_SEGS_OUT = 4, - TCP_NLA_TOTAL_RETRANS = 5, - TCP_NLA_PACING_RATE = 6, - TCP_NLA_DELIVERY_RATE = 7, - TCP_NLA_SND_CWND = 8, - TCP_NLA_REORDERING = 9, - TCP_NLA_MIN_RTT = 10, - TCP_NLA_RECUR_RETRANS = 11, - TCP_NLA_DELIVERY_RATE_APP_LMT = 12, - TCP_NLA_SNDQ_SIZE = 13, - TCP_NLA_CA_STATE = 14, - TCP_NLA_SND_SSTHRESH = 15, - TCP_NLA_DELIVERED = 16, - TCP_NLA_DELIVERED_CE = 17, - TCP_NLA_BYTES_SENT = 18, - TCP_NLA_BYTES_RETRANS = 19, - TCP_NLA_DSACK_DUPS = 20, - TCP_NLA_REORD_SEEN = 21, - TCP_NLA_SRTT = 22, - TCP_NLA_TIMEOUT_REHASH = 23, - TCP_NLA_BYTES_NOTSENT = 24, - TCP_NLA_EDT = 25, - TCP_NLA_TTL = 26, +struct hid_field_entry; + +struct hid_device; + +struct hid_report { + struct list_head list; + struct list_head hidinput_list; + struct list_head field_entry_list; + unsigned int id; + enum hid_report_type type; + unsigned int application; + struct hid_field *field[256]; + struct hid_field_entry *field_entries; + unsigned int maxfield; + unsigned int size; + struct hid_device *device; + bool tool_active; + unsigned int tool; }; -struct tcp_zerocopy_receive { - __u64 address; - __u32 length; - __u32 recv_skip_hint; - __u32 inq; - __s32 err; - __u64 copybuf_address; - __s32 copybuf_len; - __u32 flags; - __u64 msg_control; - __u64 msg_controllen; - __u32 msg_flags; - __u32 reserved; +struct hid_input { + struct list_head list; + struct hid_report *report; + struct input_dev *input; + const char *name; + bool registered; + struct list_head reports; + unsigned int application; }; -struct tcp_fastopen_cookie { - __le64 val[2]; - s8 len; - bool exp; +struct hid_field_entry { + struct list_head list; + struct hid_field *field; + unsigned int index; + __s32 priority; }; -struct tcp_sack_block { - u32 start_seq; - u32 end_seq; +enum hid_type { + HID_TYPE_OTHER = 0, + HID_TYPE_USBMOUSE = 1, + HID_TYPE_USBNONE = 2, }; -struct tcp_options_received { - int ts_recent_stamp; - u32 ts_recent; - u32 rcv_tsval; - u32 rcv_tsecr; - u16 saw_tstamp: 1; - u16 tstamp_ok: 1; - u16 dsack: 1; - u16 wscale_ok: 1; - u16 sack_ok: 3; - u16 smc_ok: 1; - u16 snd_wscale: 4; - u16 rcv_wscale: 4; - u8 saw_unknown: 1; - u8 unused: 7; - u8 num_sacks; - u16 user_mss; - u16 mss_clamp; +struct hid_report_enum { + unsigned int numbered; + struct list_head report_list; + struct hid_report *report_id_hash[256]; }; -struct tcp_rack { - u64 mstamp; - u32 rtt_us; - u32 end_seq; - u32 last_delivered; - u8 reo_wnd_steps; - u8 reo_wnd_persist: 5; - u8 dsack_seen: 1; - u8 advanced: 1; +struct hid_driver; + +struct hid_ll_driver; + +struct hid_device { + __u8 *dev_rdesc; + unsigned int dev_rsize; + __u8 *rdesc; + unsigned int rsize; + struct hid_collection *collection; + unsigned int collection_size; + unsigned int maxcollection; + unsigned int maxapplication; + __u16 bus; + __u16 group; + __u32 vendor; + __u32 product; + __u32 version; + enum hid_type type; + unsigned int country; + struct hid_report_enum report_enum[3]; + struct work_struct led_work; + struct semaphore driver_input_lock; + struct device dev; + struct hid_driver *driver; + struct hid_ll_driver *ll_driver; + struct mutex ll_open_lock; + unsigned int ll_open_count; + long unsigned int status; + unsigned int claimed; + unsigned int quirks; + bool io_started; + struct list_head inputs; + void *hiddev; + void *hidraw; + char name[128]; + char phys[64]; + char uniq[64]; + void *driver_data; + int (*ff_init)(struct hid_device *); + int (*hiddev_connect)(struct hid_device *, unsigned int); + void (*hiddev_disconnect)(struct hid_device *); + void (*hiddev_hid_event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); + void (*hiddev_report_event)(struct hid_device *, struct hid_report *); + short unsigned int debug; + struct dentry *debug_dir; + struct dentry *debug_rdesc; + struct dentry *debug_events; + struct list_head debug_list; + spinlock_t debug_list_lock; + wait_queue_head_t debug_wait; + unsigned int id; }; -struct tcp_sock_af_ops; +struct hid_report_id; -struct tcp_md5sig_info; +struct hid_usage_id; -struct tcp_fastopen_request; +struct hid_driver { + char *name; + const struct hid_device_id *id_table; + struct list_head dyn_list; + spinlock_t dyn_lock; + bool (*match)(struct hid_device *, bool); + int (*probe)(struct hid_device *, const struct hid_device_id *); + void (*remove)(struct hid_device *); + const struct hid_report_id *report_table; + int (*raw_event)(struct hid_device *, struct hid_report *, u8 *, int); + const struct hid_usage_id *usage_table; + int (*event)(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); + void (*report)(struct hid_device *, struct hid_report *); + __u8 * (*report_fixup)(struct hid_device *, __u8 *, unsigned int *); + int (*input_mapping)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *); + int (*input_mapped)(struct hid_device *, struct hid_input *, struct hid_field *, struct hid_usage *, long unsigned int **, int *); + int (*input_configured)(struct hid_device *, struct hid_input *); + void (*feature_mapping)(struct hid_device *, struct hid_field *, struct hid_usage *); + int (*suspend)(struct hid_device *, pm_message_t); + int (*resume)(struct hid_device *); + int (*reset_resume)(struct hid_device *); + struct device_driver driver; +}; -struct tcp_sock { - struct inet_connection_sock inet_conn; - u16 tcp_header_len; - u16 gso_segs; - __be32 pred_flags; - u64 bytes_received; - u32 segs_in; - u32 data_segs_in; - u32 rcv_nxt; - u32 copied_seq; - u32 rcv_wup; - u32 snd_nxt; - u32 segs_out; - u32 data_segs_out; - u64 bytes_sent; - u64 bytes_acked; - u32 dsack_dups; - u32 snd_una; - u32 snd_sml; - u32 rcv_tstamp; - u32 lsndtime; - u32 last_oow_ack_time; - u32 compressed_ack_rcv_nxt; - u32 tsoffset; - struct list_head tsq_node; - struct list_head tsorted_sent_queue; - u32 snd_wl1; - u32 snd_wnd; - u32 max_window; - u32 mss_cache; - u32 window_clamp; - u32 rcv_ssthresh; - struct tcp_rack rack; - u16 advmss; - u8 compressed_ack; - u8 dup_ack_counter: 2; - u8 tlp_retrans: 1; - u8 unused: 5; - u32 chrono_start; - u32 chrono_stat[3]; - u8 chrono_type: 2; - u8 rate_app_limited: 1; - u8 fastopen_connect: 1; - u8 fastopen_no_cookie: 1; - u8 is_sack_reneg: 1; - u8 fastopen_client_fail: 2; - u8 nonagle: 4; - u8 thin_lto: 1; - u8 recvmsg_inq: 1; - u8 repair: 1; - u8 frto: 1; - u8 repair_queue; - u8 save_syn: 2; - u8 syn_data: 1; - u8 syn_fastopen: 1; - u8 syn_fastopen_exp: 1; - u8 syn_fastopen_ch: 1; - u8 syn_data_acked: 1; - u8 is_cwnd_limited: 1; - u32 tlp_high_seq; - u32 tcp_tx_delay; - u64 tcp_wstamp_ns; - u64 tcp_clock_cache; - u64 tcp_mstamp; - u32 srtt_us; - u32 mdev_us; - u32 mdev_max_us; - u32 rttvar_us; - u32 rtt_seq; - struct minmax rtt_min; - u32 packets_out; - u32 retrans_out; - u32 max_packets_out; - u32 max_packets_seq; - u16 urg_data; - u8 ecn_flags; - u8 keepalive_probes; - u32 reordering; - u32 reord_seen; - u32 snd_up; - struct tcp_options_received rx_opt; - u32 snd_ssthresh; - u32 snd_cwnd; - u32 snd_cwnd_cnt; - u32 snd_cwnd_clamp; - u32 snd_cwnd_used; - u32 snd_cwnd_stamp; - u32 prior_cwnd; - u32 prr_delivered; - u32 prr_out; - u32 delivered; - u32 delivered_ce; - u32 lost; - u32 app_limited; - u64 first_tx_mstamp; - u64 delivered_mstamp; - u32 rate_delivered; - u32 rate_interval_us; - u32 rcv_wnd; - u32 write_seq; - u32 notsent_lowat; - u32 pushed_seq; - u32 lost_out; - u32 sacked_out; - struct hrtimer pacing_timer; - struct hrtimer compressed_ack_timer; - struct sk_buff *lost_skb_hint; - struct sk_buff *retransmit_skb_hint; - struct rb_root out_of_order_queue; - struct sk_buff *ooo_last_skb; - struct tcp_sack_block duplicate_sack[1]; - struct tcp_sack_block selective_acks[4]; - struct tcp_sack_block recv_sack_cache[4]; - struct sk_buff *highest_sack; - int lost_cnt_hint; - u32 prior_ssthresh; - u32 high_seq; - u32 retrans_stamp; - u32 undo_marker; - int undo_retrans; - u64 bytes_retrans; - u32 total_retrans; - u32 urg_seq; - unsigned int keepalive_time; - unsigned int keepalive_intvl; - int linger2; - u8 bpf_sock_ops_cb_flags; - u16 timeout_rehash; - u32 rcv_ooopack; - u32 rcv_rtt_last_tsecr; - struct { - u32 rtt_us; - u32 seq; - u64 time; - } rcv_rtt_est; - struct { - u32 space; - u32 seq; - u64 time; - } rcvq_space; - struct { - u32 probe_seq_start; - u32 probe_seq_end; - } mtu_probe; - u32 mtu_info; - const struct tcp_sock_af_ops *af_specific; - struct tcp_md5sig_info *md5sig_info; - struct tcp_fastopen_request *fastopen_req; - struct request_sock *fastopen_rsk; - struct saved_syn *saved_syn; -}; - -struct tcp_md5sig_key; - -struct tcp_sock_af_ops { - struct tcp_md5sig_key * (*md5_lookup)(const struct sock *, const struct sock *); - int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *); - int (*md5_parse)(struct sock *, int, sockptr_t, int); +struct hid_ll_driver { + int (*start)(struct hid_device *); + void (*stop)(struct hid_device *); + int (*open)(struct hid_device *); + void (*close)(struct hid_device *); + int (*power)(struct hid_device *, int); + int (*parse)(struct hid_device *); + void (*request)(struct hid_device *, struct hid_report *, int); + int (*wait)(struct hid_device *); + int (*raw_request)(struct hid_device *, unsigned char, __u8 *, size_t, unsigned char, int); + int (*output_report)(struct hid_device *, __u8 *, size_t); + int (*idle)(struct hid_device *, int, int, int); + bool (*may_wakeup)(struct hid_device *); }; -struct tcp_md5sig_info { - struct hlist_head head; - struct callback_head rcu; +struct hid_report_id { + __u32 report_type; }; -struct tcp_fastopen_request { - struct tcp_fastopen_cookie cookie; - struct msghdr *data; - size_t size; - int copied; - struct ubuf_info *uarg; +struct hid_usage_id { + __u32 usage_hid; + __u32 usage_type; + __u32 usage_code; }; -union tcp_md5_addr { - struct in_addr a4; - struct in6_addr a6; +enum netdev_cmd { + NETDEV_UP = 1, + NETDEV_DOWN = 2, + NETDEV_REBOOT = 3, + NETDEV_CHANGE = 4, + NETDEV_REGISTER = 5, + NETDEV_UNREGISTER = 6, + NETDEV_CHANGEMTU = 7, + NETDEV_CHANGEADDR = 8, + NETDEV_PRE_CHANGEADDR = 9, + NETDEV_GOING_DOWN = 10, + NETDEV_CHANGENAME = 11, + NETDEV_FEAT_CHANGE = 12, + NETDEV_BONDING_FAILOVER = 13, + NETDEV_PRE_UP = 14, + NETDEV_PRE_TYPE_CHANGE = 15, + NETDEV_POST_TYPE_CHANGE = 16, + NETDEV_POST_INIT = 17, + NETDEV_PRE_UNINIT = 18, + NETDEV_RELEASE = 19, + NETDEV_NOTIFY_PEERS = 20, + NETDEV_JOIN = 21, + NETDEV_CHANGEUPPER = 22, + NETDEV_RESEND_IGMP = 23, + NETDEV_PRECHANGEMTU = 24, + NETDEV_CHANGEINFODATA = 25, + NETDEV_BONDING_INFO = 26, + NETDEV_PRECHANGEUPPER = 27, + NETDEV_CHANGELOWERSTATE = 28, + NETDEV_UDP_TUNNEL_PUSH_INFO = 29, + NETDEV_UDP_TUNNEL_DROP_INFO = 30, + NETDEV_CHANGE_TX_QUEUE_LEN = 31, + NETDEV_CVLAN_FILTER_PUSH_INFO = 32, + NETDEV_CVLAN_FILTER_DROP_INFO = 33, + NETDEV_SVLAN_FILTER_PUSH_INFO = 34, + NETDEV_SVLAN_FILTER_DROP_INFO = 35, + NETDEV_OFFLOAD_XSTATS_ENABLE = 36, + NETDEV_OFFLOAD_XSTATS_DISABLE = 37, + NETDEV_OFFLOAD_XSTATS_REPORT_USED = 38, + NETDEV_OFFLOAD_XSTATS_REPORT_DELTA = 39, }; -struct tcp_md5sig_key { - struct hlist_node node; - u8 keylen; - u8 family; - u8 prefixlen; - u8 flags; - union tcp_md5_addr addr; - int l3index; - u8 key[80]; - struct callback_head rcu; +struct netdev_notifier_info { + struct net_device *dev; + struct netlink_ext_ack *extack; }; enum { - BPF_SOCK_OPS_RTO_CB_FLAG = 1, - BPF_SOCK_OPS_RETRANS_CB_FLAG = 2, - BPF_SOCK_OPS_STATE_CB_FLAG = 4, - BPF_SOCK_OPS_RTT_CB_FLAG = 8, - BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = 16, - BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 32, - BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = 64, - BPF_SOCK_OPS_ALL_CB_FLAGS = 127, + RTM_BASE = 16, + RTM_NEWLINK = 16, + RTM_DELLINK = 17, + RTM_GETLINK = 18, + RTM_SETLINK = 19, + RTM_NEWADDR = 20, + RTM_DELADDR = 21, + RTM_GETADDR = 22, + RTM_NEWROUTE = 24, + RTM_DELROUTE = 25, + RTM_GETROUTE = 26, + RTM_NEWNEIGH = 28, + RTM_DELNEIGH = 29, + RTM_GETNEIGH = 30, + RTM_NEWRULE = 32, + RTM_DELRULE = 33, + RTM_GETRULE = 34, + RTM_NEWQDISC = 36, + RTM_DELQDISC = 37, + RTM_GETQDISC = 38, + RTM_NEWTCLASS = 40, + RTM_DELTCLASS = 41, + RTM_GETTCLASS = 42, + RTM_NEWTFILTER = 44, + RTM_DELTFILTER = 45, + RTM_GETTFILTER = 46, + RTM_NEWACTION = 48, + RTM_DELACTION = 49, + RTM_GETACTION = 50, + RTM_NEWPREFIX = 52, + RTM_GETMULTICAST = 58, + RTM_GETANYCAST = 62, + RTM_NEWNEIGHTBL = 64, + RTM_GETNEIGHTBL = 66, + RTM_SETNEIGHTBL = 67, + RTM_NEWNDUSEROPT = 68, + RTM_NEWADDRLABEL = 72, + RTM_DELADDRLABEL = 73, + RTM_GETADDRLABEL = 74, + RTM_GETDCB = 78, + RTM_SETDCB = 79, + RTM_NEWNETCONF = 80, + RTM_DELNETCONF = 81, + RTM_GETNETCONF = 82, + RTM_NEWMDB = 84, + RTM_DELMDB = 85, + RTM_GETMDB = 86, + RTM_NEWNSID = 88, + RTM_DELNSID = 89, + RTM_GETNSID = 90, + RTM_NEWSTATS = 92, + RTM_GETSTATS = 94, + RTM_SETSTATS = 95, + RTM_NEWCACHEREPORT = 96, + RTM_NEWCHAIN = 100, + RTM_DELCHAIN = 101, + RTM_GETCHAIN = 102, + RTM_NEWNEXTHOP = 104, + RTM_DELNEXTHOP = 105, + RTM_GETNEXTHOP = 106, + RTM_NEWLINKPROP = 108, + RTM_DELLINKPROP = 109, + RTM_GETLINKPROP = 110, + RTM_NEWVLAN = 112, + RTM_DELVLAN = 113, + RTM_GETVLAN = 114, + RTM_NEWNEXTHOPBUCKET = 116, + RTM_DELNEXTHOPBUCKET = 117, + RTM_GETNEXTHOPBUCKET = 118, + RTM_NEWTUNNEL = 120, + RTM_DELTUNNEL = 121, + RTM_GETTUNNEL = 122, + __RTM_MAX = 123, }; -enum { - BPF_SOCK_OPS_VOID = 0, - BPF_SOCK_OPS_TIMEOUT_INIT = 1, - BPF_SOCK_OPS_RWND_INIT = 2, - BPF_SOCK_OPS_TCP_CONNECT_CB = 3, - BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB = 4, - BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB = 5, - BPF_SOCK_OPS_NEEDS_ECN = 6, - BPF_SOCK_OPS_BASE_RTT = 7, - BPF_SOCK_OPS_RTO_CB = 8, - BPF_SOCK_OPS_RETRANS_CB = 9, - BPF_SOCK_OPS_STATE_CB = 10, - BPF_SOCK_OPS_TCP_LISTEN_CB = 11, - BPF_SOCK_OPS_RTT_CB = 12, - BPF_SOCK_OPS_PARSE_HDR_OPT_CB = 13, - BPF_SOCK_OPS_HDR_OPT_LEN_CB = 14, - BPF_SOCK_OPS_WRITE_HDR_OPT_CB = 15, +enum rt_class_t { + RT_TABLE_UNSPEC = 0, + RT_TABLE_COMPAT = 252, + RT_TABLE_DEFAULT = 253, + RT_TABLE_MAIN = 254, + RT_TABLE_LOCAL = 255, + RT_TABLE_MAX = 4294967295, }; -enum { - BPF_TCP_ESTABLISHED = 1, - BPF_TCP_SYN_SENT = 2, - BPF_TCP_SYN_RECV = 3, - BPF_TCP_FIN_WAIT1 = 4, - BPF_TCP_FIN_WAIT2 = 5, - BPF_TCP_TIME_WAIT = 6, - BPF_TCP_CLOSE = 7, - BPF_TCP_CLOSE_WAIT = 8, - BPF_TCP_LAST_ACK = 9, - BPF_TCP_LISTEN = 10, - BPF_TCP_CLOSING = 11, - BPF_TCP_NEW_SYN_RECV = 12, - BPF_TCP_MAX_STATES = 13, +struct rtgenmsg { + unsigned char rtgen_family; }; -struct bpf_sock_ops_kern { - struct sock *sk; - union { - u32 args[4]; - u32 reply; - u32 replylong[4]; - }; - struct sk_buff *syn_skb; - struct sk_buff *skb; - void *skb_data_end; - u8 op; - u8 is_fullsock; - u8 remaining_opt_len; - u64 temp; +enum netlink_validation { + NL_VALIDATE_LIBERAL = 0, + NL_VALIDATE_TRAILING = 1, + NL_VALIDATE_MAXTYPE = 2, + NL_VALIDATE_UNSPEC = 4, + NL_VALIDATE_STRICT_ATTRS = 8, + NL_VALIDATE_NESTED = 16, }; -struct tcp_skb_cb { - __u32 seq; - __u32 end_seq; - union { - __u32 tcp_tw_isn; - struct { - u16 tcp_gso_segs; - u16 tcp_gso_size; - }; - }; - __u8 tcp_flags; - __u8 sacked; - __u8 ip_dsfield; - __u8 txstamp_ack: 1; - __u8 eor: 1; - __u8 has_rxtstamp: 1; - __u8 unused: 5; - __u32 ack_seq; - union { - struct { - __u32 is_app_limited: 1; - __u32 delivered_ce: 20; - __u32 unused: 11; - __u32 delivered; - u64 first_tx_mstamp; - u64 delivered_mstamp; - } tx; - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - } header; - }; -}; +typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *); -struct tcp_md5sig_pool { - struct ahash_request *md5_req; - void *scratch; +typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *); + +struct fib_rule_uid_range { + __u32 start; + __u32 end; }; -enum tcp_chrono { - TCP_CHRONO_UNSPEC = 0, - TCP_CHRONO_BUSY = 1, - TCP_CHRONO_RWND_LIMITED = 2, - TCP_CHRONO_SNDBUF_LIMITED = 3, - __TCP_CHRONO_MAX = 4, +enum { + FRA_UNSPEC = 0, + FRA_DST = 1, + FRA_SRC = 2, + FRA_IIFNAME = 3, + FRA_GOTO = 4, + FRA_UNUSED2 = 5, + FRA_PRIORITY = 6, + FRA_UNUSED3 = 7, + FRA_UNUSED4 = 8, + FRA_UNUSED5 = 9, + FRA_FWMARK = 10, + FRA_FLOW = 11, + FRA_TUN_ID = 12, + FRA_SUPPRESS_IFGROUP = 13, + FRA_SUPPRESS_PREFIXLEN = 14, + FRA_TABLE = 15, + FRA_FWMASK = 16, + FRA_OIFNAME = 17, + FRA_PAD = 18, + FRA_L3MDEV = 19, + FRA_UID_RANGE = 20, + FRA_PROTOCOL = 21, + FRA_IP_PROTO = 22, + FRA_SPORT_RANGE = 23, + FRA_DPORT_RANGE = 24, + __FRA_MAX = 25, }; enum { - TCP_CMSG_INQ = 1, - TCP_CMSG_TS = 2, + FR_ACT_UNSPEC = 0, + FR_ACT_TO_TBL = 1, + FR_ACT_GOTO = 2, + FR_ACT_NOP = 3, + FR_ACT_RES3 = 4, + FR_ACT_RES4 = 5, + FR_ACT_BLACKHOLE = 6, + FR_ACT_UNREACHABLE = 7, + FR_ACT_PROHIBIT = 8, + __FR_ACT_MAX = 9, }; -struct tcp_splice_state { - struct pipe_inode_info *pipe; - size_t len; - unsigned int flags; +struct fib_notifier_info { + int family; + struct netlink_ext_ack *extack; }; -struct minix_super_block { - __u16 s_ninodes; - __u16 s_nzones; - __u16 s_imap_blocks; - __u16 s_zmap_blocks; - __u16 s_firstdatazone; - __u16 s_log_zone_size; - __u32 s_max_size; - __u16 s_magic; - __u16 s_state; - __u32 s_zones; +enum fib_event_type { + FIB_EVENT_ENTRY_REPLACE = 0, + FIB_EVENT_ENTRY_APPEND = 1, + FIB_EVENT_ENTRY_ADD = 2, + FIB_EVENT_ENTRY_DEL = 3, + FIB_EVENT_RULE_ADD = 4, + FIB_EVENT_RULE_DEL = 5, + FIB_EVENT_NH_ADD = 6, + FIB_EVENT_NH_DEL = 7, + FIB_EVENT_VIF_ADD = 8, + FIB_EVENT_VIF_DEL = 9, }; -struct romfs_super_block { - __be32 word0; - __be32 word1; - __be32 size; - __be32 checksum; - char name[0]; +struct fib_rule_notifier_info { + struct fib_notifier_info info; + struct fib_rule *rule; }; -struct cramfs_inode { - __u32 mode: 16; - __u32 uid: 16; - __u32 size: 24; - __u32 gid: 8; - __u32 namelen: 6; - __u32 offset: 26; +enum { + ETHTOOL_A_PAUSE_STAT_UNSPEC = 0, + ETHTOOL_A_PAUSE_STAT_PAD = 1, + ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 2, + ETHTOOL_A_PAUSE_STAT_RX_FRAMES = 3, + __ETHTOOL_A_PAUSE_STAT_CNT = 4, + ETHTOOL_A_PAUSE_STAT_MAX = 3, }; -struct cramfs_info { - __u32 crc; - __u32 edition; - __u32 blocks; - __u32 files; +struct pause_reply_data { + struct ethnl_reply_data base; + struct ethtool_pauseparam pauseparam; + struct ethtool_pause_stats pausestat; }; -struct cramfs_super { - __u32 magic; - __u32 size; - __u32 flags; - __u32 future; - __u8 signature[16]; - struct cramfs_info fsid; - __u8 name[16]; - struct cramfs_inode root; +enum lwtunnel_ip_t { + LWTUNNEL_IP_UNSPEC = 0, + LWTUNNEL_IP_ID = 1, + LWTUNNEL_IP_DST = 2, + LWTUNNEL_IP_SRC = 3, + LWTUNNEL_IP_TTL = 4, + LWTUNNEL_IP_TOS = 5, + LWTUNNEL_IP_FLAGS = 6, + LWTUNNEL_IP_PAD = 7, + LWTUNNEL_IP_OPTS = 8, + __LWTUNNEL_IP_MAX = 9, }; -struct squashfs_super_block { - __le32 s_magic; - __le32 inodes; - __le32 mkfs_time; - __le32 block_size; - __le32 fragments; - __le16 compression; - __le16 block_log; - __le16 flags; - __le16 no_ids; - __le16 s_major; - __le16 s_minor; - __le64 root_inode; - __le64 bytes_used; - __le64 id_table_start; - __le64 xattr_id_table_start; - __le64 inode_table_start; - __le64 directory_table_start; - __le64 fragment_table_start; - __le64 lookup_table_start; +enum lwtunnel_ip6_t { + LWTUNNEL_IP6_UNSPEC = 0, + LWTUNNEL_IP6_ID = 1, + LWTUNNEL_IP6_DST = 2, + LWTUNNEL_IP6_SRC = 3, + LWTUNNEL_IP6_HOPLIMIT = 4, + LWTUNNEL_IP6_TC = 5, + LWTUNNEL_IP6_FLAGS = 6, + LWTUNNEL_IP6_PAD = 7, + LWTUNNEL_IP6_OPTS = 8, + __LWTUNNEL_IP6_MAX = 9, }; -typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *)); - -typedef int (*print_type_func_t)(struct trace_seq *, void *, void *); +enum { + LWTUNNEL_IP_OPTS_UNSPEC = 0, + LWTUNNEL_IP_OPTS_GENEVE = 1, + LWTUNNEL_IP_OPTS_VXLAN = 2, + LWTUNNEL_IP_OPTS_ERSPAN = 3, + __LWTUNNEL_IP_OPTS_MAX = 4, +}; -enum fetch_op { - FETCH_OP_NOP = 0, - FETCH_OP_REG = 1, - FETCH_OP_STACK = 2, - FETCH_OP_STACKP = 3, - FETCH_OP_RETVAL = 4, - FETCH_OP_IMM = 5, - FETCH_OP_COMM = 6, - FETCH_OP_ARG = 7, - FETCH_OP_FOFFS = 8, - FETCH_OP_DATA = 9, - FETCH_OP_DEREF = 10, - FETCH_OP_UDEREF = 11, - FETCH_OP_ST_RAW = 12, - FETCH_OP_ST_MEM = 13, - FETCH_OP_ST_UMEM = 14, - FETCH_OP_ST_STRING = 15, - FETCH_OP_ST_USTRING = 16, - FETCH_OP_MOD_BF = 17, - FETCH_OP_LP_ARRAY = 18, - FETCH_OP_TP_ARG = 19, - FETCH_OP_END = 20, - FETCH_NOP_SYMBOL = 21, +enum { + LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0, + LWTUNNEL_IP_OPT_GENEVE_CLASS = 1, + LWTUNNEL_IP_OPT_GENEVE_TYPE = 2, + LWTUNNEL_IP_OPT_GENEVE_DATA = 3, + __LWTUNNEL_IP_OPT_GENEVE_MAX = 4, }; -struct fetch_insn { - enum fetch_op op; - union { - unsigned int param; - struct { - unsigned int size; - int offset; - }; - struct { - unsigned char basesize; - unsigned char lshift; - unsigned char rshift; - }; - long unsigned int immediate; - void *data; - }; +enum { + LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0, + LWTUNNEL_IP_OPT_VXLAN_GBP = 1, + __LWTUNNEL_IP_OPT_VXLAN_MAX = 2, }; -struct fetch_type { - const char *name; - size_t size; - int is_signed; - print_type_func_t print; - const char *fmt; - const char *fmttype; +enum { + LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0, + LWTUNNEL_IP_OPT_ERSPAN_VER = 1, + LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2, + LWTUNNEL_IP_OPT_ERSPAN_DIR = 3, + LWTUNNEL_IP_OPT_ERSPAN_HWID = 4, + __LWTUNNEL_IP_OPT_ERSPAN_MAX = 5, }; -struct probe_arg { - struct fetch_insn *code; - bool dynamic; - unsigned int offset; - unsigned int count; - const char *name; - const char *comm; - char *fmt; - const struct fetch_type *type; +struct lwtunnel_encap_ops { + int (*build_state)(struct net *, struct nlattr *, unsigned int, const void *, struct lwtunnel_state **, struct netlink_ext_ack *); + void (*destroy_state)(struct lwtunnel_state *); + int (*output)(struct net *, struct sock *, struct sk_buff *); + int (*input)(struct sk_buff *); + int (*fill_encap)(struct sk_buff *, struct lwtunnel_state *); + int (*get_encap_size)(struct lwtunnel_state *); + int (*cmp_encap)(struct lwtunnel_state *, struct lwtunnel_state *); + int (*xmit)(struct sk_buff *); + struct module *owner; }; -struct trace_uprobe_filter { - rwlock_t rwlock; - int nr_systemwide; - struct list_head perf_events; +enum { + IFLA_IPTUN_UNSPEC = 0, + IFLA_IPTUN_LINK = 1, + IFLA_IPTUN_LOCAL = 2, + IFLA_IPTUN_REMOTE = 3, + IFLA_IPTUN_TTL = 4, + IFLA_IPTUN_TOS = 5, + IFLA_IPTUN_ENCAP_LIMIT = 6, + IFLA_IPTUN_FLOWINFO = 7, + IFLA_IPTUN_FLAGS = 8, + IFLA_IPTUN_PROTO = 9, + IFLA_IPTUN_PMTUDISC = 10, + IFLA_IPTUN_6RD_PREFIX = 11, + IFLA_IPTUN_6RD_RELAY_PREFIX = 12, + IFLA_IPTUN_6RD_PREFIXLEN = 13, + IFLA_IPTUN_6RD_RELAY_PREFIXLEN = 14, + IFLA_IPTUN_ENCAP_TYPE = 15, + IFLA_IPTUN_ENCAP_FLAGS = 16, + IFLA_IPTUN_ENCAP_SPORT = 17, + IFLA_IPTUN_ENCAP_DPORT = 18, + IFLA_IPTUN_COLLECT_METADATA = 19, + IFLA_IPTUN_FWMARK = 20, + __IFLA_IPTUN_MAX = 21, }; -struct trace_probe_event { - unsigned int flags; - struct trace_event_class class; - struct trace_event_call call; - struct list_head files; - struct list_head probes; - struct trace_uprobe_filter filter[0]; +struct ip_tunnel_encap_ops { + size_t (*encap_hlen)(struct ip_tunnel_encap *); + int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *); + int (*err_handler)(struct sk_buff *, u32); }; -struct trace_probe { - struct list_head list; - struct trace_probe_event *event; - ssize_t size; - unsigned int nr_args; - struct probe_arg args[0]; +struct ip6_tnl_encap_ops { + size_t (*encap_hlen)(struct ip_tunnel_encap *); + int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *); + int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); }; -struct event_file_link { - struct trace_event_file *file; - struct list_head list; +struct geneve_opt { + __be16 opt_class; + u8 type; + u8 length: 5; + u8 r3: 1; + u8 r2: 1; + u8 r1: 1; + u8 opt_data[0]; }; -enum probe_print_type { - PROBE_PRINT_NORMAL = 0, - PROBE_PRINT_RETURN = 1, - PROBE_PRINT_EVENT = 2, +struct vxlan_metadata { + u32 gbp; }; -enum { - TP_ERR_FILE_NOT_FOUND = 0, - TP_ERR_NO_REGULAR_FILE = 1, - TP_ERR_BAD_REFCNT = 2, - TP_ERR_REFCNT_OPEN_BRACE = 3, - TP_ERR_BAD_REFCNT_SUFFIX = 4, - TP_ERR_BAD_UPROBE_OFFS = 5, - TP_ERR_MAXACT_NO_KPROBE = 6, - TP_ERR_BAD_MAXACT = 7, - TP_ERR_MAXACT_TOO_BIG = 8, - TP_ERR_BAD_PROBE_ADDR = 9, - TP_ERR_BAD_RETPROBE = 10, - TP_ERR_BAD_ADDR_SUFFIX = 11, - TP_ERR_NO_GROUP_NAME = 12, - TP_ERR_GROUP_TOO_LONG = 13, - TP_ERR_BAD_GROUP_NAME = 14, - TP_ERR_NO_EVENT_NAME = 15, - TP_ERR_EVENT_TOO_LONG = 16, - TP_ERR_BAD_EVENT_NAME = 17, - TP_ERR_EVENT_EXIST = 18, - TP_ERR_RETVAL_ON_PROBE = 19, - TP_ERR_BAD_STACK_NUM = 20, - TP_ERR_BAD_ARG_NUM = 21, - TP_ERR_BAD_VAR = 22, - TP_ERR_BAD_REG_NAME = 23, - TP_ERR_BAD_MEM_ADDR = 24, - TP_ERR_BAD_IMM = 25, - TP_ERR_IMMSTR_NO_CLOSE = 26, - TP_ERR_FILE_ON_KPROBE = 27, - TP_ERR_BAD_FILE_OFFS = 28, - TP_ERR_SYM_ON_UPROBE = 29, - TP_ERR_TOO_MANY_OPS = 30, - TP_ERR_DEREF_NEED_BRACE = 31, - TP_ERR_BAD_DEREF_OFFS = 32, - TP_ERR_DEREF_OPEN_BRACE = 33, - TP_ERR_COMM_CANT_DEREF = 34, - TP_ERR_BAD_FETCH_ARG = 35, - TP_ERR_ARRAY_NO_CLOSE = 36, - TP_ERR_BAD_ARRAY_SUFFIX = 37, - TP_ERR_BAD_ARRAY_NUM = 38, - TP_ERR_ARRAY_TOO_BIG = 39, - TP_ERR_BAD_TYPE = 40, - TP_ERR_BAD_STRING = 41, - TP_ERR_BAD_BITFIELD = 42, - TP_ERR_ARG_NAME_TOO_LONG = 43, - TP_ERR_NO_ARG_NAME = 44, - TP_ERR_BAD_ARG_NAME = 45, - TP_ERR_USED_ARG_NAME = 46, - TP_ERR_ARG_TOO_LONG = 47, - TP_ERR_NO_ARG_BODY = 48, - TP_ERR_BAD_INSN_BNDRY = 49, - TP_ERR_FAIL_REG_PROBE = 50, - TP_ERR_DIFF_PROBE_TYPE = 51, - TP_ERR_DIFF_ARG_TYPE = 52, - TP_ERR_SAME_PROBE = 53, +struct sadb_alg { + __u8 sadb_alg_id; + __u8 sadb_alg_ivlen; + __u16 sadb_alg_minbits; + __u16 sadb_alg_maxbits; + __u16 sadb_alg_reserved; }; -struct trace_probe_log { - const char *subsystem; - const char **argv; - int argc; - int index; +struct xfrm_algo_aead_info { + char *geniv; + u16 icv_truncbits; }; -struct bpf_bloom_filter { - struct bpf_map map; - u32 bitset_mask; - u32 hash_seed; - u32 aligned_u32_count; - u32 nr_hash_funcs; - long unsigned int bitset[0]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct xfrm_algo_auth_info { + u16 icv_truncbits; + u16 icv_fullbits; }; -enum bpf_link_type { - BPF_LINK_TYPE_UNSPEC = 0, - BPF_LINK_TYPE_RAW_TRACEPOINT = 1, - BPF_LINK_TYPE_TRACING = 2, - BPF_LINK_TYPE_CGROUP = 3, - BPF_LINK_TYPE_ITER = 4, - BPF_LINK_TYPE_NETNS = 5, - BPF_LINK_TYPE_XDP = 6, - BPF_LINK_TYPE_PERF_EVENT = 7, - BPF_LINK_TYPE_KPROBE_MULTI = 8, - BPF_LINK_TYPE_STRUCT_OPS = 9, - MAX_BPF_LINK_TYPE = 10, +struct xfrm_algo_encr_info { + char *geniv; + u16 blockbits; + u16 defkeybits; }; -enum { - BPF_F_SYSCTL_BASE_NAME = 1, +struct xfrm_algo_comp_info { + u16 threshold; }; -struct bpf_link_info { - __u32 type; - __u32 id; - __u32 prog_id; +struct xfrm_algo_desc { + char *name; + char *compat; + u8 available: 1; + u8 pfkey_supported: 1; union { - struct { - __u64 tp_name; - __u32 tp_name_len; - } raw_tracepoint; - struct { - __u32 attach_type; - __u32 target_obj_id; - __u32 target_btf_id; - } tracing; - struct { - __u64 cgroup_id; - __u32 attach_type; - } cgroup; - struct { - __u64 target_name; - __u32 target_name_len; - union { - struct { - __u32 map_id; - } map; - }; - } iter; - struct { - __u32 netns_ino; - __u32 attach_type; - } netns; - struct { - __u32 ifindex; - } xdp; - }; + struct xfrm_algo_aead_info aead; + struct xfrm_algo_auth_info auth; + struct xfrm_algo_encr_info encr; + struct xfrm_algo_comp_info comp; + } uinfo; + struct sadb_alg desc; }; -struct bpf_cgroup_dev_ctx { - __u32 access_type; - __u32 major; - __u32 minor; +struct xfrm_algo_list { + struct xfrm_algo_desc *algs; + int entries; + u32 type; + u32 mask; }; -struct bpf_sysctl { - __u32 write; - __u32 file_pos; +struct xfrm_aead_name { + const char *name; + int icvbits; }; -struct bpf_link_ops; +struct bpf_flow_keys { + __u16 nhoff; + __u16 thoff; + __u16 addr_proto; + __u8 is_frag; + __u8 is_first_frag; + __u8 is_encap; + __u8 ip_proto; + __be16 n_proto; + __be16 sport; + __be16 dport; + union { + struct { + __be32 ipv4_src; + __be32 ipv4_dst; + }; + struct { + __u32 ipv6_src[4]; + __u32 ipv6_dst[4]; + }; + }; + __u32 flags; + __be32 flow_label; +}; -struct bpf_link { - atomic64_t refcnt; - u32 id; - enum bpf_link_type type; - const struct bpf_link_ops *ops; - struct bpf_prog *prog; - struct work_struct work; +struct bpf_sock { + __u32 bound_dev_if; + __u32 family; + __u32 type; + __u32 protocol; + __u32 mark; + __u32 priority; + __u32 src_ip4; + __u32 src_ip6[4]; + __u32 src_port; + __be16 dst_port; + __u32 dst_ip4; + __u32 dst_ip6[4]; + __u32 state; + __s32 rx_queue_mapping; }; -struct bpf_link_ops { - void (*release)(struct bpf_link *); - void (*dealloc)(struct bpf_link *); - int (*detach)(struct bpf_link *); - int (*update_prog)(struct bpf_link *, struct bpf_prog *, struct bpf_prog *); - void (*show_fdinfo)(const struct bpf_link *, struct seq_file *); - int (*fill_link_info)(const struct bpf_link *, struct bpf_link_info *); +struct __sk_buff { + __u32 len; + __u32 pkt_type; + __u32 mark; + __u32 queue_mapping; + __u32 protocol; + __u32 vlan_present; + __u32 vlan_tci; + __u32 vlan_proto; + __u32 priority; + __u32 ingress_ifindex; + __u32 ifindex; + __u32 tc_index; + __u32 cb[5]; + __u32 hash; + __u32 tc_classid; + __u32 data; + __u32 data_end; + __u32 napi_id; + __u32 family; + __u32 remote_ip4; + __u32 local_ip4; + __u32 remote_ip6[4]; + __u32 local_ip6[4]; + __u32 remote_port; + __u32 local_port; + __u32 data_meta; + union { + struct bpf_flow_keys *flow_keys; + }; + __u64 tstamp; + __u32 wire_len; + __u32 gso_segs; + union { + struct bpf_sock *sk; + }; + __u32 gso_size; + __u8 tstamp_type; + __u64 hwtstamp; }; -struct bpf_link_primer { - struct bpf_link *link; - struct file *file; - int fd; - u32 id; +enum bpf_ret_code { + BPF_OK = 0, + BPF_DROP = 2, + BPF_REDIRECT = 7, + BPF_LWT_REROUTE = 128, + BPF_FLOW_DISSECTOR_CONTINUE = 129, }; -typedef u32 (*bpf_prog_run_fn)(const struct bpf_prog *, const void *); +typedef unsigned int (*bpf_func_t)(const void *, const struct bpf_insn *); -struct bpf_sock_addr_kern { - struct sock *sk; - struct sockaddr *uaddr; - u64 tmp_reg; - void *t_ctx; -}; +typedef unsigned int (*bpf_dispatcher_fn)(const void *, const struct bpf_insn *, unsigned int (*)(const void *, const struct bpf_insn *)); -struct bpf_sysctl_kern { - struct ctl_table_header *head; - struct ctl_table *table; - void *cur_val; - size_t cur_len; - void *new_val; - size_t new_len; - int new_updated; - int write; - loff_t *ppos; - u64 tmp_reg; +struct bpf_skb_data_end { + struct qdisc_skb_cb qdisc_cb; + void *data_meta; + void *data_end; }; -struct bpf_sockopt_buf { - u8 data[32]; +enum l3mdev_type { + L3MDEV_TYPE_UNSPEC = 0, + L3MDEV_TYPE_VRF = 1, + __L3MDEV_TYPE_MAX = 2, }; -struct bpf_sockopt_kern { - struct sock *sk; - u8 *optval; - u8 *optval_end; - s32 level; - s32 optname; - s32 optlen; - struct task_struct *current_task; - u64 tmp_reg; +enum { + IP6_FH_F_FRAG = 1, + IP6_FH_F_AUTH = 2, + IP6_FH_F_SKIP_RH = 4, }; -struct bpf_cgroup_link { - struct bpf_link link; - struct cgroup *cgroup; - enum bpf_attach_type type; +struct ipv6_sr_hdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 type; + __u8 segments_left; + __u8 first_segment; + __u8 flags; + __u16 tag; + struct in6_addr segments[0]; }; -struct bpf_prog_list { - struct list_head node; - struct bpf_prog *prog; - struct bpf_cgroup_link *link; - struct bpf_cgroup_storage *storage[2]; +enum { + SEG6_LOCAL_UNSPEC = 0, + SEG6_LOCAL_ACTION = 1, + SEG6_LOCAL_SRH = 2, + SEG6_LOCAL_TABLE = 3, + SEG6_LOCAL_NH4 = 4, + SEG6_LOCAL_NH6 = 5, + SEG6_LOCAL_IIF = 6, + SEG6_LOCAL_OIF = 7, + SEG6_LOCAL_BPF = 8, + SEG6_LOCAL_VRFTABLE = 9, + SEG6_LOCAL_COUNTERS = 10, + SEG6_LOCAL_FLAVORS = 11, + __SEG6_LOCAL_MAX = 12, }; -typedef u64 (*btf_bpf_get_retval)(); +enum { + SEG6_LOCAL_ACTION_UNSPEC = 0, + SEG6_LOCAL_ACTION_END = 1, + SEG6_LOCAL_ACTION_END_X = 2, + SEG6_LOCAL_ACTION_END_T = 3, + SEG6_LOCAL_ACTION_END_DX2 = 4, + SEG6_LOCAL_ACTION_END_DX6 = 5, + SEG6_LOCAL_ACTION_END_DX4 = 6, + SEG6_LOCAL_ACTION_END_DT6 = 7, + SEG6_LOCAL_ACTION_END_DT4 = 8, + SEG6_LOCAL_ACTION_END_B6 = 9, + SEG6_LOCAL_ACTION_END_B6_ENCAP = 10, + SEG6_LOCAL_ACTION_END_BM = 11, + SEG6_LOCAL_ACTION_END_S = 12, + SEG6_LOCAL_ACTION_END_AS = 13, + SEG6_LOCAL_ACTION_END_AM = 14, + SEG6_LOCAL_ACTION_END_BPF = 15, + SEG6_LOCAL_ACTION_END_DT46 = 16, + __SEG6_LOCAL_ACTION_MAX = 17, +}; -typedef u64 (*btf_bpf_set_retval)(int); +enum { + SEG6_LOCAL_BPF_PROG_UNSPEC = 0, + SEG6_LOCAL_BPF_PROG = 1, + SEG6_LOCAL_BPF_PROG_NAME = 2, + __SEG6_LOCAL_BPF_PROG_MAX = 3, +}; -typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64); +enum { + SEG6_LOCAL_CNT_UNSPEC = 0, + SEG6_LOCAL_CNT_PAD = 1, + SEG6_LOCAL_CNT_PACKETS = 2, + SEG6_LOCAL_CNT_BYTES = 3, + SEG6_LOCAL_CNT_ERRORS = 4, + __SEG6_LOCAL_CNT_MAX = 5, +}; -typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t); +enum { + SEG6_LOCAL_FLV_UNSPEC = 0, + SEG6_LOCAL_FLV_OPERATION = 1, + SEG6_LOCAL_FLV_LCBLOCK_BITS = 2, + SEG6_LOCAL_FLV_LCNODE_FN_BITS = 3, + __SEG6_LOCAL_FLV_MAX = 4, +}; -typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t); +enum { + SEG6_LOCAL_FLV_OP_UNSPEC = 0, + SEG6_LOCAL_FLV_OP_PSP = 1, + SEG6_LOCAL_FLV_OP_USP = 2, + SEG6_LOCAL_FLV_OP_USD = 3, + SEG6_LOCAL_FLV_OP_NEXT_CSID = 4, + __SEG6_LOCAL_FLV_OP_MAX = 5, +}; -typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t); +struct seg6_bpf_srh_state { + struct ipv6_sr_hdr *srh; + u16 hdrlen; + bool valid; +}; -typedef u64 (*btf_bpf_get_netns_cookie_sockopt)(struct bpf_sockopt_kern *); +struct seg6_local_lwt; -struct badblocks { - struct device *dev; - int count; - int unacked_exist; - int shift; - u64 *page; - int changed; - seqlock_t lock; - sector_t sector; - sector_t size; +struct seg6_local_lwtunnel_ops { + int (*build_state)(struct seg6_local_lwt *, const void *, struct netlink_ext_ack *); + void (*destroy_state)(struct seg6_local_lwt *); }; -struct xxh32_state { - uint32_t total_len_32; - uint32_t large_len; - uint32_t v1; - uint32_t v2; - uint32_t v3; - uint32_t v4; - uint32_t mem32[4]; - uint32_t memsize; +struct bpf_lwt_prog { + struct bpf_prog *prog; + char *name; }; -typedef unsigned char Byte; - -typedef long unsigned int uLong; +enum seg6_end_dt_mode { + DT_INVALID_MODE = -22, + DT_LEGACY_MODE = 0, + DT_VRF_MODE = 1, +}; -struct internal_state; +struct seg6_end_dt_info { + enum seg6_end_dt_mode mode; + struct net *net; + int vrf_ifindex; + int vrf_table; + u16 family; +}; -struct z_stream_s { - const Byte *next_in; - uLong avail_in; - uLong total_in; - Byte *next_out; - uLong avail_out; - uLong total_out; - char *msg; - struct internal_state *state; - void *workspace; - int data_type; - uLong adler; - uLong reserved; +struct seg6_flavors_info { + __u32 flv_ops; + __u8 lcblock_bits; + __u8 lcnode_func_bits; }; -typedef struct z_stream_s z_stream; +struct pcpu_seg6_local_counters; -typedef z_stream *z_streamp; +struct seg6_action_desc; -enum xz_mode { - XZ_SINGLE = 0, - XZ_PREALLOC = 1, - XZ_DYNALLOC = 2, +struct seg6_local_lwt { + int action; + struct ipv6_sr_hdr *srh; + int table; + struct in_addr nh4; + struct in6_addr nh6; + int iif; + int oif; + struct bpf_lwt_prog bpf; + struct seg6_end_dt_info dt_info; + struct seg6_flavors_info flv_info; + struct pcpu_seg6_local_counters *pcpu_counters; + int headroom; + struct seg6_action_desc *desc; + long unsigned int parsed_optattrs; }; -enum xz_ret { - XZ_OK = 0, - XZ_STREAM_END = 1, - XZ_UNSUPPORTED_CHECK = 2, - XZ_MEM_ERROR = 3, - XZ_MEMLIMIT_ERROR = 4, - XZ_FORMAT_ERROR = 5, - XZ_OPTIONS_ERROR = 6, - XZ_DATA_ERROR = 7, - XZ_BUF_ERROR = 8, +struct seg6_action_desc { + int action; + long unsigned int attrs; + long unsigned int optattrs; + int (*input)(struct sk_buff *, struct seg6_local_lwt *); + int static_headroom; + struct seg6_local_lwtunnel_ops slwt_ops; }; -struct xz_buf { - const uint8_t *in; - size_t in_pos; - size_t in_size; - uint8_t *out; - size_t out_pos; - size_t out_size; +struct pcpu_seg6_local_counters { + u64_stats_t packets; + u64_stats_t bytes; + u64_stats_t errors; + struct u64_stats_sync syncp; }; -enum lzma_state { - STATE_LIT_LIT = 0, - STATE_MATCH_LIT_LIT = 1, - STATE_REP_LIT_LIT = 2, - STATE_SHORTREP_LIT_LIT = 3, - STATE_MATCH_LIT = 4, - STATE_REP_LIT = 5, - STATE_SHORTREP_LIT = 6, - STATE_LIT_MATCH = 7, - STATE_LIT_LONGREP = 8, - STATE_LIT_SHORTREP = 9, - STATE_NONLIT_MATCH = 10, - STATE_NONLIT_REP = 11, +struct seg6_local_counters { + __u64 packets; + __u64 bytes; + __u64 errors; }; -struct dictionary { - uint8_t *buf; - size_t start; - size_t pos; - size_t full; - size_t limit; - size_t end; - uint32_t size; - uint32_t size_max; - uint32_t allocated; - enum xz_mode mode; +struct seg6_action_param { + int (*parse)(struct nlattr **, struct seg6_local_lwt *, struct netlink_ext_ack *); + int (*put)(struct sk_buff *, struct seg6_local_lwt *); + int (*cmp)(struct seg6_local_lwt *, struct seg6_local_lwt *); + void (*destroy)(struct seg6_local_lwt *); }; -struct rc_dec { - uint32_t range; - uint32_t code; - uint32_t init_bytes_left; - const uint8_t *in; - size_t in_pos; - size_t in_limit; -}; +typedef __u32 Elf32_Word; -struct lzma_len_dec { - uint16_t choice; - uint16_t choice2; - uint16_t low[128]; - uint16_t mid[128]; - uint16_t high[256]; +struct elf32_note { + Elf32_Word n_namesz; + Elf32_Word n_descsz; + Elf32_Word n_type; }; -struct lzma_dec { - uint32_t rep0; - uint32_t rep1; - uint32_t rep2; - uint32_t rep3; - enum lzma_state state; - uint32_t len; - uint32_t lc; - uint32_t literal_pos_mask; - uint32_t pos_mask; - uint16_t is_match[192]; - uint16_t is_rep[12]; - uint16_t is_rep0[12]; - uint16_t is_rep1[12]; - uint16_t is_rep2[12]; - uint16_t is_rep0_long[192]; - uint16_t dist_slot[256]; - uint16_t dist_special[114]; - uint16_t dist_align[16]; - struct lzma_len_dec match_len_dec; - struct lzma_len_dec rep_len_dec; - uint16_t literal[12288]; +enum cpuid_leafs { + CPUID_1_EDX = 0, + CPUID_8000_0001_EDX = 1, + CPUID_8086_0001_EDX = 2, + CPUID_LNX_1 = 3, + CPUID_1_ECX = 4, + CPUID_C000_0001_EDX = 5, + CPUID_8000_0001_ECX = 6, + CPUID_LNX_2 = 7, + CPUID_LNX_3 = 8, + CPUID_7_0_EBX = 9, + CPUID_D_1_EAX = 10, + CPUID_LNX_4 = 11, + CPUID_7_1_EAX = 12, + CPUID_8000_0008_EBX = 13, + CPUID_6_EAX = 14, + CPUID_8000_000A_EDX = 15, + CPUID_7_ECX = 16, + CPUID_8000_0007_EBX = 17, + CPUID_7_EDX = 18, + CPUID_8000_001F_EAX = 19, }; -enum lzma2_seq { - SEQ_CONTROL = 0, - SEQ_UNCOMPRESSED_1 = 1, - SEQ_UNCOMPRESSED_2 = 2, - SEQ_COMPRESSED_0 = 3, - SEQ_COMPRESSED_1 = 4, - SEQ_PROPERTIES = 5, - SEQ_LZMA_PREPARE = 6, - SEQ_LZMA_RUN = 7, - SEQ_COPY = 8, +struct cpu_dev { + const char *c_vendor; + const char *c_ident[2]; + void (*c_early_init)(struct cpuinfo_x86 *); + void (*c_bsp_init)(struct cpuinfo_x86 *); + void (*c_init)(struct cpuinfo_x86 *); + void (*c_identify)(struct cpuinfo_x86 *); + void (*c_detect_tlb)(struct cpuinfo_x86 *); + int c_x86_vendor; }; -struct lzma2_dec { - enum lzma2_seq sequence; - enum lzma2_seq next_sequence; - uint32_t uncompressed; - uint32_t compressed; - bool need_dict_reset; - bool need_props; -}; +typedef bool (*smp_cond_func_t)(int, void *); -struct xz_dec_lzma2 { - struct rc_dec rc; - struct dictionary dict; - struct lzma2_dec lzma2; - struct lzma_dec lzma; - struct { - uint32_t size; - uint8_t buf[63]; - } temp; +struct mce { + __u64 status; + __u64 misc; + __u64 addr; + __u64 mcgstatus; + __u64 ip; + __u64 tsc; + __u64 time; + __u8 cpuvendor; + __u8 inject_flags; + __u8 severity; + __u8 pad; + __u32 cpuid; + __u8 cs; + __u8 bank; + __u8 cpu; + __u8 finished; + __u32 extcpu; + __u32 socketid; + __u32 apicid; + __u64 mcgcap; + __u64 synd; + __u64 ipid; + __u64 ppin; + __u32 microcode; + __u64 kflags; }; -typedef long unsigned int mpi_limb_t; +typedef long unsigned int mce_banks_t[1]; -struct gcry_mpi { - int alloced; - int nlimbs; - int nbits; - int sign; - unsigned int flags; - mpi_limb_t *d; +enum mcp_flags { + MCP_TIMESTAMP = 1, + MCP_UC = 2, + MCP_DONTLOG = 4, + MCP_QUEUE_LOG = 8, }; -typedef struct gcry_mpi *MPI; - -typedef mpi_limb_t *mpi_ptr_t; - -typedef int mpi_size_t; - -typedef long int mpi_limb_signed_t; - -struct karatsuba_ctx { - struct karatsuba_ctx *next; - mpi_ptr_t tspace; - mpi_size_t tspace_size; - mpi_ptr_t tp; - mpi_size_t tp_size; +struct mca_config { + __u64 lmce_disabled: 1; + __u64 disabled: 1; + __u64 ser: 1; + __u64 recovery: 1; + __u64 bios_cmci_threshold: 1; + __u64 initialized: 1; + __u64 __reserved: 58; + bool dont_log_ce; + bool cmci_disabled; + bool ignore_ce; + bool print_all; + int monarch_timeout; + int panic_timeout; + u32 rip_msr; + s8 bootlog; }; -enum dmi_field { - DMI_NONE = 0, - DMI_BIOS_VENDOR = 1, - DMI_BIOS_VERSION = 2, - DMI_BIOS_DATE = 3, - DMI_BIOS_RELEASE = 4, - DMI_EC_FIRMWARE_RELEASE = 5, - DMI_SYS_VENDOR = 6, - DMI_PRODUCT_NAME = 7, - DMI_PRODUCT_VERSION = 8, - DMI_PRODUCT_SERIAL = 9, - DMI_PRODUCT_UUID = 10, - DMI_PRODUCT_SKU = 11, - DMI_PRODUCT_FAMILY = 12, - DMI_BOARD_VENDOR = 13, - DMI_BOARD_NAME = 14, - DMI_BOARD_VERSION = 15, - DMI_BOARD_SERIAL = 16, - DMI_BOARD_ASSET_TAG = 17, - DMI_CHASSIS_VENDOR = 18, - DMI_CHASSIS_TYPE = 19, - DMI_CHASSIS_VERSION = 20, - DMI_CHASSIS_SERIAL = 21, - DMI_CHASSIS_ASSET_TAG = 22, - DMI_STRING_MAX = 23, - DMI_OEM_STRING = 24, +enum { + CMCI_STORM_NONE = 0, + CMCI_STORM_ACTIVE = 1, + CMCI_STORM_SUBSIDED = 2, }; -struct dmi_strmatch { - unsigned char slot: 7; - unsigned char exact_match: 1; - char substr[79]; +enum cc_attr { + CC_ATTR_MEM_ENCRYPT = 0, + CC_ATTR_HOST_MEM_ENCRYPT = 1, + CC_ATTR_GUEST_MEM_ENCRYPT = 2, + CC_ATTR_GUEST_STATE_ENCRYPT = 3, + CC_ATTR_GUEST_UNROLL_STRING_IO = 4, + CC_ATTR_GUEST_SEV_SNP = 5, + CC_ATTR_HOTPLUG_DISABLED = 6, }; -struct dmi_system_id { - int (*callback)(const struct dmi_system_id *); - const char *ident; - struct dmi_strmatch matches[4]; - void *driver_data; +enum { + IORES_DESC_NONE = 0, + IORES_DESC_CRASH_KERNEL = 1, + IORES_DESC_ACPI_TABLES = 2, + IORES_DESC_ACPI_NV_STORAGE = 3, + IORES_DESC_PERSISTENT_MEMORY = 4, + IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5, + IORES_DESC_DEVICE_PRIVATE_MEMORY = 6, + IORES_DESC_RESERVED = 7, + IORES_DESC_SOFT_RESERVED = 8, + IORES_DESC_CXL = 9, }; -enum rpm_status { - RPM_INVALID = 4294967295, - RPM_ACTIVE = 0, - RPM_RESUMING = 1, - RPM_SUSPENDED = 2, - RPM_SUSPENDING = 3, +struct kimage_arch { + p4d_t *p4d; + pud_t *pud; + pmd_t *pmd; + pte_t *pte; }; -struct bus_attribute { - struct attribute attr; - ssize_t (*show)(struct bus_type *, char *); - ssize_t (*store)(struct bus_type *, const char *, size_t); +typedef long unsigned int kimage_entry_t; + +struct kexec_segment { + union { + void *buf; + void *kbuf; + }; + size_t bufsz; + long unsigned int mem; + size_t memsz; }; -struct hotplug_slot_ops; +struct kimage { + kimage_entry_t head; + kimage_entry_t *entry; + kimage_entry_t *last_entry; + long unsigned int start; + struct page *control_code_page; + struct page *swap_page; + void *vmcoreinfo_data_copy; + long unsigned int nr_segments; + struct kexec_segment segment[16]; + struct list_head control_pages; + struct list_head dest_pages; + struct list_head unusable_pages; + long unsigned int control_page; + unsigned int type: 1; + unsigned int preserve_context: 1; + unsigned int file_mode: 1; + struct kimage_arch arch; + void *elf_headers; + long unsigned int elf_headers_sz; + long unsigned int elf_load_addr; +}; -struct hotplug_slot { - const struct hotplug_slot_ops *ops; - struct list_head slot_list; - struct pci_slot *pci_slot; - struct module *owner; - const char *mod_name; +struct init_pgtable_data { + struct x86_mapping_info *info; + pgd_t *level4p; }; enum { - pci_channel_io_normal = 1, - pci_channel_io_frozen = 2, - pci_channel_io_perm_failure = 3, + BTF_FIELDS_MAX = 10, }; -enum pcie_reset_state { - pcie_deassert_reset = 1, - pcie_warm_reset = 2, - pcie_hot_reset = 3, +enum bpf_type_flag { + PTR_MAYBE_NULL = 256, + MEM_RDONLY = 512, + MEM_RINGBUF = 1024, + MEM_USER = 2048, + MEM_PERCPU = 4096, + OBJ_RELEASE = 8192, + PTR_UNTRUSTED = 16384, + MEM_UNINIT = 32768, + DYNPTR_TYPE_LOCAL = 65536, + DYNPTR_TYPE_RINGBUF = 131072, + MEM_FIXED_SIZE = 262144, + MEM_ALLOC = 524288, + PTR_TRUSTED = 1048576, + MEM_RCU = 2097152, + __BPF_TYPE_FLAG_MAX = 2097153, + __BPF_TYPE_LAST_FLAG = 2097152, }; -enum pci_dev_flags { - PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1, - PCI_DEV_FLAGS_NO_D3 = 2, - PCI_DEV_FLAGS_ASSIGNED = 4, - PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8, - PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32, - PCI_DEV_FLAGS_NO_BUS_RESET = 64, - PCI_DEV_FLAGS_NO_PM_RESET = 128, - PCI_DEV_FLAGS_VPD_REF_F0 = 256, - PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512, - PCI_DEV_FLAGS_NO_FLR_RESET = 1024, - PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048, - PCI_DEV_FLAGS_HAS_MSI_MASKING = 4096, +enum bpf_tramp_prog_type { + BPF_TRAMP_FENTRY = 0, + BPF_TRAMP_FEXIT = 1, + BPF_TRAMP_MODIFY_RETURN = 2, + BPF_TRAMP_MAX = 3, + BPF_TRAMP_REPLACE = 4, }; -enum pci_bus_flags { - PCI_BUS_FLAGS_NO_MSI = 1, - PCI_BUS_FLAGS_NO_MMRBC = 2, - PCI_BUS_FLAGS_NO_AERSID = 4, - PCI_BUS_FLAGS_NO_EXTCFG = 8, +struct __una_u32 { + u32 x; }; -enum pcie_link_width { - PCIE_LNK_WIDTH_RESRV = 0, - PCIE_LNK_X1 = 1, - PCIE_LNK_X2 = 2, - PCIE_LNK_X4 = 4, - PCIE_LNK_X8 = 8, - PCIE_LNK_X12 = 12, - PCIE_LNK_X16 = 16, - PCIE_LNK_X32 = 32, - PCIE_LNK_WIDTH_UNKNOWN = 255, +struct bpf_bloom_filter { + struct bpf_map map; + u32 bitset_mask; + u32 hash_seed; + u32 aligned_u32_count; + u32 nr_hash_funcs; + long unsigned int bitset[0]; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum pci_bus_speed { - PCI_SPEED_33MHz = 0, - PCI_SPEED_66MHz = 1, - PCI_SPEED_66MHz_PCIX = 2, - PCI_SPEED_100MHz_PCIX = 3, - PCI_SPEED_133MHz_PCIX = 4, - PCI_SPEED_66MHz_PCIX_ECC = 5, - PCI_SPEED_100MHz_PCIX_ECC = 6, - PCI_SPEED_133MHz_PCIX_ECC = 7, - PCI_SPEED_66MHz_PCIX_266 = 9, - PCI_SPEED_100MHz_PCIX_266 = 10, - PCI_SPEED_133MHz_PCIX_266 = 11, - AGP_UNKNOWN = 12, - AGP_1X = 13, - AGP_2X = 14, - AGP_4X = 15, - AGP_8X = 16, - PCI_SPEED_66MHz_PCIX_533 = 17, - PCI_SPEED_100MHz_PCIX_533 = 18, - PCI_SPEED_133MHz_PCIX_533 = 19, - PCIE_SPEED_2_5GT = 20, - PCIE_SPEED_5_0GT = 21, - PCIE_SPEED_8_0GT = 22, - PCIE_SPEED_16_0GT = 23, - PCIE_SPEED_32_0GT = 24, - PCIE_SPEED_64_0GT = 25, - PCI_SPEED_UNKNOWN = 255, +enum { + BPF_F_BROADCAST = 8, + BPF_F_EXCLUDE_INGRESS = 16, }; -struct pci_sriov { - int pos; - int nres; - u32 cap; - u16 ctrl; - u16 total_VFs; - u16 initial_VFs; - u16 num_VFs; - u16 offset; - u16 stride; - u16 vf_device; - u32 pgsz; - u8 link; - u8 max_VF_buses; - u16 driver_max_VFs; - struct pci_dev *dev; - struct pci_dev *self; - u32 class; - u8 hdr_type; - u16 subsystem_vendor; - u16 subsystem_device; - resource_size_t barsz[6]; - bool drivers_autoprobe; +enum xdp_action { + XDP_ABORTED = 0, + XDP_DROP = 1, + XDP_PASS = 2, + XDP_TX = 3, + XDP_REDIRECT = 4, }; -struct rcec_ea { - u8 nextbusn; - u8 lastbusn; - u32 bitmap; +struct bpf_devmap_val { + __u32 ifindex; + union { + int fd; + __u32 id; + } bpf_prog; }; -enum { - PCI_REASSIGN_ALL_RSRC = 1, - PCI_REASSIGN_ALL_BUS = 2, - PCI_PROBE_ONLY = 4, - PCI_CAN_SKIP_ISA_ALIGN = 8, - PCI_ENABLE_PROC_DOMAINS = 16, - PCI_COMPAT_DOMAIN_0 = 32, - PCI_SCAN_ALL_PCIE_DEVS = 64, +enum xdp_buff_flags { + XDP_FLAGS_HAS_FRAGS = 1, + XDP_FLAGS_FRAGS_PF_MEMALLOC = 2, }; -enum pcie_bus_config_types { - PCIE_BUS_TUNE_OFF = 0, - PCIE_BUS_DEFAULT = 1, - PCIE_BUS_SAFE = 2, - PCIE_BUS_PERFORMANCE = 3, - PCIE_BUS_PEER2PEER = 4, +struct xdp_dev_bulk_queue { + struct xdp_frame *q[16]; + struct list_head flush_node; + struct net_device *dev; + struct net_device *dev_rx; + struct bpf_prog *xdp_prog; + unsigned int count; }; -typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32); +struct bpf_nh_params { + u32 nh_family; + union { + u32 ipv4_nh; + struct in6_addr ipv6_nh; + }; +}; -struct pci_sysdata { - int domain; - int node; - struct acpi_device *companion; - void *iommu; - void *fwnode; +struct bpf_redirect_info { + u64 tgt_index; + void *tgt_value; + struct bpf_map *map; + u32 flags; + u32 kern_flags; + u32 map_id; + enum bpf_map_type map_type; + struct bpf_nh_params nh; }; -enum pci_fixup_pass { - pci_fixup_early = 0, - pci_fixup_header = 1, - pci_fixup_final = 2, - pci_fixup_enable = 3, - pci_fixup_resume = 4, - pci_fixup_suspend = 5, - pci_fixup_resume_early = 6, - pci_fixup_suspend_late = 7, +struct bpf_dtab; + +struct bpf_dtab_netdev { + struct net_device *dev; + struct hlist_node index_hlist; + struct bpf_dtab *dtab; + struct bpf_prog *xdp_prog; + struct callback_head rcu; + unsigned int idx; + struct bpf_devmap_val val; }; -struct hotplug_slot_ops { - int (*enable_slot)(struct hotplug_slot *); - int (*disable_slot)(struct hotplug_slot *); - int (*set_attention_status)(struct hotplug_slot *, u8); - int (*hardware_test)(struct hotplug_slot *, u32); - int (*get_power_status)(struct hotplug_slot *, u8 *); - int (*get_attention_status)(struct hotplug_slot *, u8 *); - int (*get_latch_status)(struct hotplug_slot *, u8 *); - int (*get_adapter_status)(struct hotplug_slot *, u8 *); - int (*reset_slot)(struct hotplug_slot *, bool); +struct bpf_dtab { + struct bpf_map map; + struct bpf_dtab_netdev **netdev_map; + struct list_head list; + struct hlist_head *dev_index_head; + spinlock_t index_lock; + unsigned int items; + u32 n_buckets; + long: 64; + long: 64; + long: 64; }; -struct pci_cap_saved_data { - u16 cap_nr; - bool cap_extended; - unsigned int size; - u32 data[0]; +enum { + BIO_NO_PAGE_REF = 0, + BIO_CLONED = 1, + BIO_BOUNCED = 2, + BIO_QUIET = 3, + BIO_CHAIN = 4, + BIO_REFFED = 5, + BIO_BPS_THROTTLED = 6, + BIO_TRACE_COMPLETION = 7, + BIO_CGROUP_ACCT = 8, + BIO_QOS_THROTTLED = 9, + BIO_QOS_MERGED = 10, + BIO_REMAPPED = 11, + BIO_ZONE_WRITE_LOCKED = 12, + BIO_FLAG_LAST = 13, }; -struct pci_cap_saved_state { - struct hlist_node next; - struct pci_cap_saved_data cap; +enum iter_type { + ITER_IOVEC = 0, + ITER_KVEC = 1, + ITER_BVEC = 2, + ITER_PIPE = 3, + ITER_XARRAY = 4, + ITER_DISCARD = 5, + ITER_UBUF = 6, }; -struct pci_reset_fn_method { - int (*reset_fn)(struct pci_dev *, bool); - char *name; +struct iomap_dio { + struct kiocb *iocb; + const struct iomap_dio_ops *dops; + loff_t i_size; + loff_t size; + atomic_t ref; + unsigned int flags; + int error; + size_t done_before; + bool wait_for_completion; + union { + struct { + struct iov_iter *iter; + struct task_struct *waiter; + struct bio *poll_bio; + } submit; + struct { + struct work_struct work; + } aio; + }; }; -struct pci_pme_device { - struct list_head list; - struct pci_dev *dev; +struct xa_node { + unsigned char shift; + unsigned char offset; + unsigned char count; + unsigned char nr_values; + struct xa_node *parent; + struct xarray *array; + union { + struct list_head private_list; + struct callback_head callback_head; + }; + void *slots[64]; + union { + long unsigned int tags[3]; + long unsigned int marks[3]; + }; }; -struct pci_saved_state { - u32 config_space[16]; - struct pci_cap_saved_data cap[0]; +typedef void (*xa_update_node_t)(struct xa_node *); + +struct xa_state { + struct xarray *xa; + long unsigned int xa_index; + unsigned char xa_shift; + unsigned char xa_sibs; + unsigned char xa_offset; + unsigned char xa_pad; + struct xa_node *xa_node; + struct xa_node *xa_alloc; + xa_update_node_t xa_update; + struct list_lru *xa_lru; }; -struct pci_devres { - unsigned int enabled: 1; - unsigned int pinned: 1; - unsigned int orig_intx: 1; - unsigned int restore_intx: 1; - unsigned int mwi: 1; - u32 region_mask; +enum netfs_io_source { + NETFS_FILL_WITH_ZEROES = 0, + NETFS_DOWNLOAD_FROM_SERVER = 1, + NETFS_READ_FROM_CACHE = 2, + NETFS_INVALID_READ = 3, }; -typedef enum { - ACPI_IMODE_LOAD_PASS1 = 1, - ACPI_IMODE_LOAD_PASS2 = 2, - ACPI_IMODE_EXECUTE = 3, -} acpi_interpreter_mode; +typedef void (*netfs_io_terminated_t)(void *, ssize_t, bool); -struct plist_head { - struct list_head node_list; +struct netfs_request_ops; + +struct netfs_inode { + struct inode inode; + const struct netfs_request_ops *ops; + loff_t remote_i_size; }; -enum pm_qos_type { - PM_QOS_UNITIALIZED = 0, - PM_QOS_MAX = 1, - PM_QOS_MIN = 2, +struct netfs_io_request; + +struct netfs_io_subrequest; + +struct netfs_request_ops { + int (*init_request)(struct netfs_io_request *, struct file *); + void (*free_request)(struct netfs_io_request *); + int (*begin_cache_operation)(struct netfs_io_request *); + void (*expand_readahead)(struct netfs_io_request *); + bool (*clamp_length)(struct netfs_io_subrequest *); + void (*issue_read)(struct netfs_io_subrequest *); + bool (*is_still_valid)(struct netfs_io_request *); + int (*check_write_begin)(struct file *, loff_t, unsigned int, struct folio **, void **); + void (*done)(struct netfs_io_request *); }; -struct pm_qos_constraints { - struct plist_head list; - s32 target_value; - s32 default_value; - s32 no_constraint_value; - enum pm_qos_type type; - struct blocking_notifier_head *notifiers; +struct netfs_cache_ops; + +struct netfs_cache_resources { + const struct netfs_cache_ops *ops; + void *cache_priv; + void *cache_priv2; + unsigned int debug_id; + unsigned int inval_counter; }; -struct freq_constraints { - struct pm_qos_constraints min_freq; - struct blocking_notifier_head min_freq_notifiers; - struct pm_qos_constraints max_freq; - struct blocking_notifier_head max_freq_notifiers; +enum netfs_read_from_hole { + NETFS_READ_HOLE_IGNORE = 0, + NETFS_READ_HOLE_CLEAR = 1, + NETFS_READ_HOLE_FAIL = 2, }; -struct pm_qos_flags { - struct list_head list; - s32 effective_flags; +struct netfs_cache_ops { + void (*end_operation)(struct netfs_cache_resources *); + int (*read)(struct netfs_cache_resources *, loff_t, struct iov_iter *, enum netfs_read_from_hole, netfs_io_terminated_t, void *); + int (*write)(struct netfs_cache_resources *, loff_t, struct iov_iter *, netfs_io_terminated_t, void *); + void (*expand_readahead)(struct netfs_cache_resources *, loff_t *, size_t *, loff_t); + enum netfs_io_source (*prepare_read)(struct netfs_io_subrequest *, loff_t); + int (*prepare_write)(struct netfs_cache_resources *, loff_t *, size_t *, loff_t, bool); + int (*query_occupancy)(struct netfs_cache_resources *, loff_t, size_t, size_t, loff_t *, size_t *); }; -struct dev_pm_qos_request; +struct netfs_io_subrequest { + struct netfs_io_request *rreq; + struct list_head rreq_link; + loff_t start; + size_t len; + size_t transferred; + refcount_t ref; + short int error; + short unsigned int debug_index; + enum netfs_io_source source; + long unsigned int flags; +}; -struct dev_pm_qos { - struct pm_qos_constraints resume_latency; - struct pm_qos_constraints latency_tolerance; - struct freq_constraints freq; - struct pm_qos_flags flags; - struct dev_pm_qos_request *resume_latency_req; - struct dev_pm_qos_request *latency_tolerance_req; - struct dev_pm_qos_request *flags_req; +enum netfs_io_origin { + NETFS_READAHEAD = 0, + NETFS_READPAGE = 1, + NETFS_READ_FOR_WRITE = 2, }; -struct pm_qos_flags_request { - struct list_head node; - s32 flags; +struct netfs_io_request { + struct work_struct work; + struct inode *inode; + struct address_space *mapping; + struct netfs_cache_resources cache_resources; + struct list_head subrequests; + void *netfs_priv; + unsigned int debug_id; + atomic_t nr_outstanding; + atomic_t nr_copy_ops; + size_t submitted; + size_t len; + short int error; + enum netfs_io_origin origin; + loff_t i_size; + loff_t start; + long unsigned int no_unlock_folio; + refcount_t ref; + long unsigned int flags; + const struct netfs_request_ops *netfs_ops; }; -enum freq_qos_req_type { - FREQ_QOS_MIN = 1, - FREQ_QOS_MAX = 2, +enum netfs_read_trace { + netfs_read_trace_expanded = 0, + netfs_read_trace_readahead = 1, + netfs_read_trace_readpage = 2, + netfs_read_trace_write_begin = 3, }; -struct freq_qos_request { - enum freq_qos_req_type type; - struct plist_node pnode; - struct freq_constraints *qos; +enum netfs_rreq_trace { + netfs_rreq_trace_assess = 0, + netfs_rreq_trace_copy = 1, + netfs_rreq_trace_done = 2, + netfs_rreq_trace_free = 3, + netfs_rreq_trace_resubmit = 4, + netfs_rreq_trace_unlock = 5, + netfs_rreq_trace_unmark = 6, }; -enum dev_pm_qos_req_type { - DEV_PM_QOS_RESUME_LATENCY = 1, - DEV_PM_QOS_LATENCY_TOLERANCE = 2, - DEV_PM_QOS_MIN_FREQUENCY = 3, - DEV_PM_QOS_MAX_FREQUENCY = 4, - DEV_PM_QOS_FLAGS = 5, +enum netfs_failure { + netfs_fail_check_write_begin = 0, + netfs_fail_copy_to_cache = 1, + netfs_fail_read = 2, + netfs_fail_short_read = 3, + netfs_fail_prepare_write = 4, }; -struct dev_pm_qos_request { - enum dev_pm_qos_req_type type; - union { - struct plist_node pnode; - struct pm_qos_flags_request flr; - struct freq_qos_request freq; - } data; - struct device *dev; +enum netfs_rreq_ref_trace { + netfs_rreq_trace_get_hold = 0, + netfs_rreq_trace_get_subreq = 1, + netfs_rreq_trace_put_complete = 2, + netfs_rreq_trace_put_discard = 3, + netfs_rreq_trace_put_failed = 4, + netfs_rreq_trace_put_hold = 5, + netfs_rreq_trace_put_subreq = 6, + netfs_rreq_trace_put_zero_len = 7, + netfs_rreq_trace_new = 8, }; -enum cpufreq_table_sorting { - CPUFREQ_TABLE_UNSORTED = 0, - CPUFREQ_TABLE_SORTED_ASCENDING = 1, - CPUFREQ_TABLE_SORTED_DESCENDING = 2, +struct p9_qid { + u8 type; + u32 version; + u64 path; }; -struct cpufreq_cpuinfo { - unsigned int max_freq; - unsigned int min_freq; - unsigned int transition_latency; +enum p9_trans_status { + Connected = 0, + BeginDisconnect = 1, + Disconnected = 2, + Hung = 3, }; -struct cpufreq_governor; +struct p9_trans_module; -struct cpufreq_frequency_table; +struct p9_client { + spinlock_t lock; + unsigned int msize; + unsigned char proto_version; + struct p9_trans_module *trans_mod; + enum p9_trans_status status; + void *trans; + struct kmem_cache *fcall_cache; + union { + struct { + int rfd; + int wfd; + } fd; + struct { + u16 port; + bool privport; + } tcp; + } trans_opts; + struct idr fids; + struct idr reqs; + char name[65]; +}; -struct cpufreq_stats; +struct p9_fid { + struct p9_client *clnt; + u32 fid; + refcount_t count; + int mode; + struct p9_qid qid; + u32 iounit; + kuid_t uid; + void *rdir; + struct hlist_node dlist; + struct hlist_node ilist; +}; -struct cpufreq_policy { - cpumask_var_t cpus; - cpumask_var_t related_cpus; - cpumask_var_t real_cpus; - unsigned int shared_type; - unsigned int cpu; - struct clk *clk; - struct cpufreq_cpuinfo cpuinfo; - unsigned int min; - unsigned int max; - unsigned int cur; - unsigned int suspend_freq; - unsigned int policy; - unsigned int last_policy; - struct cpufreq_governor *governor; - void *governor_data; - char last_governor[16]; - struct work_struct update; - struct freq_constraints constraints; - struct freq_qos_request *min_freq_req; - struct freq_qos_request *max_freq_req; - struct cpufreq_frequency_table *freq_table; - enum cpufreq_table_sorting freq_table_sorted; - struct list_head policy_list; - struct kobject kobj; - struct completion kobj_unregister; - struct rw_semaphore rwsem; - bool fast_switch_possible; - bool fast_switch_enabled; - bool strict_target; - bool efficiencies_available; - unsigned int transition_delay_us; - bool dvfs_possible_from_any_cpu; - unsigned int cached_target_freq; - unsigned int cached_resolved_idx; - bool transition_ongoing; - spinlock_t transition_lock; - wait_queue_head_t transition_wait; - struct task_struct *transition_task; - struct cpufreq_stats *stats; - void *driver_data; - struct thermal_cooling_device *cdev; - struct notifier_block nb_min; - struct notifier_block nb_max; +enum p9_session_flags { + V9FS_PROTO_2000U = 1, + V9FS_PROTO_2000L = 2, + V9FS_ACCESS_SINGLE = 4, + V9FS_ACCESS_USER = 8, + V9FS_ACCESS_CLIENT = 16, + V9FS_POSIX_ACL = 32, }; -struct cpufreq_governor { - char name[16]; - int (*init)(struct cpufreq_policy *); - void (*exit)(struct cpufreq_policy *); - int (*start)(struct cpufreq_policy *); - void (*stop)(struct cpufreq_policy *); - void (*limits)(struct cpufreq_policy *); - ssize_t (*show_setspeed)(struct cpufreq_policy *, char *); - int (*store_setspeed)(struct cpufreq_policy *, unsigned int); - struct list_head governor_list; - struct module *owner; - u8 flags; +struct v9fs_session_info { + unsigned char flags; + unsigned char nodev; + short unsigned int debug; + unsigned int afid; + unsigned int cache; + char *uname; + char *aname; + unsigned int maxdata; + kuid_t dfltuid; + kgid_t dfltgid; + kuid_t uid; + struct p9_client *clnt; + struct list_head slist; + struct rw_semaphore rename_sem; + long int session_lock_timeout; }; -struct cpufreq_frequency_table { - unsigned int flags; - unsigned int driver_data; - unsigned int frequency; +struct v9fs_inode { + struct netfs_inode netfs; + struct p9_qid qid; + unsigned int cache_validity; + struct p9_fid *writeback_fid; + struct mutex v_mutex; }; -typedef u32 phys_cpuid_t; +struct crypto_wait { + struct completion completion; + int err; +}; -struct acpi_processor_cx { - u8 valid; - u8 type; - u32 address; - u8 entry_method; - u8 index; - u32 latency; - u8 bm_sts_skip; - char desc[32]; +enum { + CRYPTO_MSG_ALG_REQUEST = 0, + CRYPTO_MSG_ALG_REGISTER = 1, + CRYPTO_MSG_ALG_LOADED = 2, }; -struct acpi_lpi_state { - u32 min_residency; - u32 wake_latency; - u32 flags; - u32 arch_flags; - u32 res_cnt_freq; - u32 enable_parent_state; - u64 address; - u8 index; - u8 entry_method; - char desc[32]; +struct crypto_larval { + struct crypto_alg alg; + struct crypto_alg *adult; + struct completion completion; + u32 mask; + bool test_started; }; -struct acpi_processor_power { - int count; - union { - struct acpi_processor_cx states[8]; - struct acpi_lpi_state lpi_states[8]; - }; - int timer_broadcast_on_state; +struct font_desc { + int idx; + const char *name; + unsigned int width; + unsigned int height; + unsigned int charcount; + const void *data; + int pref; }; -struct acpi_psd_package { - u64 num_entries; - u64 revision; - u64 domain; - u64 coord_type; - u64 num_processors; +enum OID { + OID_id_dsa_with_sha1 = 0, + OID_id_dsa = 1, + OID_id_ecPublicKey = 2, + OID_id_prime192v1 = 3, + OID_id_prime256v1 = 4, + OID_id_ecdsa_with_sha1 = 5, + OID_id_ecdsa_with_sha224 = 6, + OID_id_ecdsa_with_sha256 = 7, + OID_id_ecdsa_with_sha384 = 8, + OID_id_ecdsa_with_sha512 = 9, + OID_rsaEncryption = 10, + OID_md2WithRSAEncryption = 11, + OID_md3WithRSAEncryption = 12, + OID_md4WithRSAEncryption = 13, + OID_sha1WithRSAEncryption = 14, + OID_sha256WithRSAEncryption = 15, + OID_sha384WithRSAEncryption = 16, + OID_sha512WithRSAEncryption = 17, + OID_sha224WithRSAEncryption = 18, + OID_data = 19, + OID_signed_data = 20, + OID_email_address = 21, + OID_contentType = 22, + OID_messageDigest = 23, + OID_signingTime = 24, + OID_smimeCapabilites = 25, + OID_smimeAuthenticatedAttrs = 26, + OID_md2 = 27, + OID_md4 = 28, + OID_md5 = 29, + OID_mskrb5 = 30, + OID_krb5 = 31, + OID_krb5u2u = 32, + OID_msIndirectData = 33, + OID_msStatementType = 34, + OID_msSpOpusInfo = 35, + OID_msPeImageDataObjId = 36, + OID_msIndividualSPKeyPurpose = 37, + OID_msOutlookExpress = 38, + OID_ntlmssp = 39, + OID_spnego = 40, + OID_IAKerb = 41, + OID_PKU2U = 42, + OID_Scram = 43, + OID_certAuthInfoAccess = 44, + OID_sha1 = 45, + OID_id_ansip384r1 = 46, + OID_sha256 = 47, + OID_sha384 = 48, + OID_sha512 = 49, + OID_sha224 = 50, + OID_commonName = 51, + OID_surname = 52, + OID_countryName = 53, + OID_locality = 54, + OID_stateOrProvinceName = 55, + OID_organizationName = 56, + OID_organizationUnitName = 57, + OID_title = 58, + OID_description = 59, + OID_name = 60, + OID_givenName = 61, + OID_initials = 62, + OID_generationalQualifier = 63, + OID_subjectKeyIdentifier = 64, + OID_keyUsage = 65, + OID_subjectAltName = 66, + OID_issuerAltName = 67, + OID_basicConstraints = 68, + OID_crlDistributionPoints = 69, + OID_certPolicies = 70, + OID_authorityKeyIdentifier = 71, + OID_extKeyUsage = 72, + OID_NetlogonMechanism = 73, + OID_appleLocalKdcSupported = 74, + OID_gostCPSignA = 75, + OID_gostCPSignB = 76, + OID_gostCPSignC = 77, + OID_gost2012PKey256 = 78, + OID_gost2012PKey512 = 79, + OID_gost2012Digest256 = 80, + OID_gost2012Digest512 = 81, + OID_gost2012Signature256 = 82, + OID_gost2012Signature512 = 83, + OID_gostTC26Sign256A = 84, + OID_gostTC26Sign256B = 85, + OID_gostTC26Sign256C = 86, + OID_gostTC26Sign256D = 87, + OID_gostTC26Sign512A = 88, + OID_gostTC26Sign512B = 89, + OID_gostTC26Sign512C = 90, + OID_sm2 = 91, + OID_sm3 = 92, + OID_SM2_with_SM3 = 93, + OID_sm3WithRSAEncryption = 94, + OID_TPMLoadableKey = 95, + OID_TPMImportableKey = 96, + OID_TPMSealedData = 97, + OID__NR = 98, }; -struct acpi_pct_register { - u8 descriptor; - u16 length; - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 reserved; - u64 address; -} __attribute__((packed)); +enum asn1_tag { + ASN1_EOC = 0, + ASN1_BOOL = 1, + ASN1_INT = 2, + ASN1_BTS = 3, + ASN1_OTS = 4, + ASN1_NULL = 5, + ASN1_OID = 6, + ASN1_ODE = 7, + ASN1_EXT = 8, + ASN1_REAL = 9, + ASN1_ENUM = 10, + ASN1_EPDV = 11, + ASN1_UTF8STR = 12, + ASN1_RELOID = 13, + ASN1_SEQ = 16, + ASN1_SET = 17, + ASN1_NUMSTR = 18, + ASN1_PRNSTR = 19, + ASN1_TEXSTR = 20, + ASN1_VIDSTR = 21, + ASN1_IA5STR = 22, + ASN1_UNITIM = 23, + ASN1_GENTIM = 24, + ASN1_GRASTR = 25, + ASN1_VISSTR = 26, + ASN1_GENSTR = 27, + ASN1_UNISTR = 28, + ASN1_CHRSTR = 29, + ASN1_BMPSTR = 30, + ASN1_LONG_TAG = 31, +}; -struct acpi_processor_px { - u64 core_frequency; - u64 power; - u64 transition_latency; - u64 bus_master_latency; - u64 control; - u64 status; +struct driver_attribute { + struct attribute attr; + ssize_t (*show)(struct device_driver *, char *); + ssize_t (*store)(struct device_driver *, const char *, size_t); }; -struct acpi_processor_performance { - unsigned int state; - unsigned int platform_limit; - struct acpi_pct_register control_register; - struct acpi_pct_register status_register; - short: 16; - unsigned int state_count; - int: 32; - struct acpi_processor_px *states; - struct acpi_psd_package domain_info; - cpumask_var_t shared_cpu_map; - unsigned int shared_type; - int: 32; -} __attribute__((packed)); +struct platform_msi_priv_data; -struct acpi_tsd_package { - u64 num_entries; - u64 revision; - u64 domain; - u64 coord_type; - u64 num_processors; +struct msi_device_data { + long unsigned int properties; + struct platform_msi_priv_data *platform_data; + struct mutex mutex; + struct xarray __store; + long unsigned int __iter_idx; }; -struct acpi_processor_tx_tss { - u64 freqpercentage; - u64 power; - u64 transition_latency; - u64 control; - u64 status; +struct iopf_device_param; + +struct iommu_fault_param; + +struct iommu_fwspec; + +struct dev_iommu { + struct mutex lock; + struct iommu_fault_param *fault_param; + struct iopf_device_param *iopf_param; + struct iommu_fwspec *fwspec; + struct iommu_device *iommu_dev; + void *priv; }; -struct acpi_processor_tx { - u16 power; - u16 performance; +enum pci_fixup_pass { + pci_fixup_early = 0, + pci_fixup_header = 1, + pci_fixup_final = 2, + pci_fixup_enable = 3, + pci_fixup_resume = 4, + pci_fixup_suspend = 5, + pci_fixup_resume_early = 6, + pci_fixup_suspend_late = 7, }; -struct acpi_processor; +enum hk_type { + HK_TYPE_TIMER = 0, + HK_TYPE_RCU = 1, + HK_TYPE_MISC = 2, + HK_TYPE_SCHED = 3, + HK_TYPE_TICK = 4, + HK_TYPE_DOMAIN = 5, + HK_TYPE_WQ = 6, + HK_TYPE_MANAGED_IRQ = 7, + HK_TYPE_KTHREAD = 8, + HK_TYPE_MAX = 9, +}; -struct acpi_processor_throttling { - unsigned int state; - unsigned int platform_limit; - struct acpi_pct_register control_register; - struct acpi_pct_register status_register; - short: 16; - unsigned int state_count; - int: 32; - struct acpi_processor_tx_tss *states_tss; - struct acpi_tsd_package domain_info; - cpumask_var_t shared_cpu_map; - int (*acpi_processor_get_throttling)(struct acpi_processor *); - int (*acpi_processor_set_throttling)(struct acpi_processor *, int, bool); - u32 address; - u8 duty_offset; - u8 duty_width; - u8 tsd_valid_flag; - char: 8; - unsigned int shared_type; - struct acpi_processor_tx states[16]; - int: 32; -} __attribute__((packed)); +struct iommu_fault_unrecoverable { + __u32 reason; + __u32 flags; + __u32 pasid; + __u32 perm; + __u64 addr; + __u64 fetch_addr; +}; -struct acpi_processor_flags { - u8 power: 1; - u8 performance: 1; - u8 throttling: 1; - u8 limit: 1; - u8 bm_control: 1; - u8 bm_check: 1; - u8 has_cst: 1; - u8 has_lpi: 1; - u8 power_setup_done: 1; - u8 bm_rld_set: 1; - u8 need_hotplug_init: 1; +struct iommu_fault_page_request { + __u32 flags; + __u32 pasid; + __u32 grpid; + __u32 perm; + __u64 addr; + __u64 private_data[2]; }; -struct acpi_processor_lx { - int px; - int tx; +struct iommu_fault { + __u32 type; + __u32 padding; + union { + struct iommu_fault_unrecoverable event; + struct iommu_fault_page_request prm; + __u8 padding2[56]; + }; }; -struct acpi_processor_limit { - struct acpi_processor_lx state; - struct acpi_processor_lx thermal; - struct acpi_processor_lx user; +struct iommu_page_response { + __u32 argsz; + __u32 version; + __u32 flags; + __u32 pasid; + __u32 grpid; + __u32 code; }; -struct acpi_processor { - acpi_handle handle; - u32 acpi_id; - phys_cpuid_t phys_id; - u32 id; - u32 pblk; - int performance_platform_limit; - int throttling_platform_limit; - struct acpi_processor_flags flags; - struct acpi_processor_power power; - struct acpi_processor_performance *performance; - struct acpi_processor_throttling throttling; - struct acpi_processor_limit limit; - struct thermal_cooling_device *cdev; - struct device *dev; - struct freq_qos_request perflib_req; - struct freq_qos_request thermal_req; +typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, long unsigned int, int, void *); + +struct iommu_domain_geometry { + dma_addr_t aperture_start; + dma_addr_t aperture_end; + bool force_aperture; }; -typedef __kernel_long_t __kernel_off_t; +struct iommu_dma_cookie; -typedef __kernel_off_t off_t; +struct iommu_domain { + unsigned int type; + const struct iommu_domain_ops *ops; + long unsigned int pgsize_bitmap; + iommu_fault_handler_t handler; + void *handler_token; + struct iommu_domain_geometry geometry; + struct iommu_dma_cookie *iova_cookie; +}; + +typedef int (*iommu_dev_fault_handler_t)(struct iommu_fault *, void *); + +struct iommu_iotlb_gather; + +struct iommu_domain_ops { + int (*attach_dev)(struct iommu_domain *, struct device *); + void (*detach_dev)(struct iommu_domain *, struct device *); + int (*map)(struct iommu_domain *, long unsigned int, phys_addr_t, size_t, int, gfp_t); + int (*map_pages)(struct iommu_domain *, long unsigned int, phys_addr_t, size_t, size_t, int, gfp_t, size_t *); + size_t (*unmap)(struct iommu_domain *, long unsigned int, size_t, struct iommu_iotlb_gather *); + size_t (*unmap_pages)(struct iommu_domain *, long unsigned int, size_t, size_t, struct iommu_iotlb_gather *); + void (*flush_iotlb_all)(struct iommu_domain *); + void (*iotlb_sync_map)(struct iommu_domain *, long unsigned int, size_t); + void (*iotlb_sync)(struct iommu_domain *, struct iommu_iotlb_gather *); + phys_addr_t (*iova_to_phys)(struct iommu_domain *, dma_addr_t); + bool (*enforce_cache_coherency)(struct iommu_domain *); + int (*enable_nesting)(struct iommu_domain *); + int (*set_pgtable_quirks)(struct iommu_domain *, long unsigned int); + void (*free)(struct iommu_domain *); +}; -struct agp_bridge_data; +struct iommu_iotlb_gather { + long unsigned int start; + long unsigned int end; + size_t pgsize; + struct list_head freelist; + bool queued; +}; -struct agp_memory { - struct agp_memory *next; - struct agp_memory *prev; - struct agp_bridge_data *bridge; - struct page **pages; - size_t page_count; - int key; - int num_scratch_pages; - off_t pg_start; - u32 type; - u32 physical; - bool is_bound; - bool is_flushed; - struct list_head mapped_list; - struct scatterlist *sg_list; - int num_sg; +struct iommu_device { + struct list_head list; + const struct iommu_ops *ops; + struct fwnode_handle *fwnode; + struct device *dev; }; -struct agp_bridge_driver; +struct iommu_sva { + struct device *dev; +}; -struct agp_bridge_data { - const struct agp_version *version; - const struct agp_bridge_driver *driver; - const struct vm_operations_struct *vm_ops; - void *previous_size; - void *current_size; - void *dev_private_data; - struct pci_dev *dev; - u32 *gatt_table; - u32 *gatt_table_real; - long unsigned int scratch_page; - struct page *scratch_page_page; - dma_addr_t scratch_page_dma; - long unsigned int gart_bus_addr; - long unsigned int gatt_bus_addr; - u32 mode; - enum chipset_type type; - long unsigned int *key_list; - atomic_t current_memory_agp; - atomic_t agp_in_use; - int max_memory_agp; - int aperture_size_idx; - int capndx; - int flags; - char major_version; - char minor_version; +struct iommu_fault_event { + struct iommu_fault fault; struct list_head list; - u32 apbase_config; - struct list_head mapped_list; - spinlock_t mapped_lock; }; -enum aper_size_type { - U8_APER_SIZE = 0, - U16_APER_SIZE = 1, - U32_APER_SIZE = 2, - LVL2_APER_SIZE = 3, - FIXED_APER_SIZE = 4, +struct iommu_fault_param { + iommu_dev_fault_handler_t handler; + void *data; + struct list_head faults; + struct mutex lock; }; -struct gatt_mask { - long unsigned int mask; - u32 type; +struct iommu_fwspec { + const struct iommu_ops *ops; + struct fwnode_handle *iommu_fwnode; + u32 flags; + unsigned int num_ids; + u32 ids[0]; }; -struct agp_bridge_driver { - struct module *owner; - const void *aperture_sizes; - int num_aperture_sizes; - enum aper_size_type size_type; - bool cant_use_aperture; - bool needs_scratch_page; - const struct gatt_mask *masks; - int (*fetch_size)(); - int (*configure)(); - void (*agp_enable)(struct agp_bridge_data *, u32); - void (*cleanup)(); - void (*tlb_flush)(struct agp_memory *); - long unsigned int (*mask_memory)(struct agp_bridge_data *, dma_addr_t, int); - void (*cache_flush)(); - int (*create_gatt_table)(struct agp_bridge_data *); - int (*free_gatt_table)(struct agp_bridge_data *); - int (*insert_memory)(struct agp_memory *, off_t, int); - int (*remove_memory)(struct agp_memory *, off_t, int); - struct agp_memory * (*alloc_by_type)(size_t, int); - void (*free_by_type)(struct agp_memory *); - struct page * (*agp_alloc_page)(struct agp_bridge_data *); - int (*agp_alloc_pages)(struct agp_bridge_data *, struct agp_memory *, size_t); - void (*agp_destroy_page)(struct page *, int); - void (*agp_destroy_pages)(struct agp_memory *); - int (*agp_type_to_mask_type)(struct agp_bridge_data *, int); -}; - -struct dma_fence_ops; - -struct dma_fence { - spinlock_t *lock; - const struct dma_fence_ops *ops; - union { - struct list_head cb_list; - ktime_t timestamp; - struct callback_head rcu; - }; - u64 context; - u64 seqno; - long unsigned int flags; - struct kref refcount; - int error; -}; - -struct dma_fence_ops { - bool use_64bit_seqno; - const char * (*get_driver_name)(struct dma_fence *); - const char * (*get_timeline_name)(struct dma_fence *); - bool (*enable_signaling)(struct dma_fence *); - bool (*signaled)(struct dma_fence *); - long int (*wait)(struct dma_fence *, bool, long int); - void (*release)(struct dma_fence *); - void (*fence_value_str)(struct dma_fence *, char *, int); - void (*timeline_value_str)(struct dma_fence *, char *, int); +struct pcie_device { + int irq; + struct pci_dev *port; + u32 service; + void *priv_data; + struct device device; }; -enum dma_fence_flag_bits { - DMA_FENCE_FLAG_SIGNALED_BIT = 0, - DMA_FENCE_FLAG_TIMESTAMP_BIT = 1, - DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2, - DMA_FENCE_FLAG_USER_BITS = 3, +struct pcie_port_service_driver { + const char *name; + int (*probe)(struct pcie_device *); + void (*remove)(struct pcie_device *); + int (*suspend)(struct pcie_device *); + int (*resume_noirq)(struct pcie_device *); + int (*resume)(struct pcie_device *); + int (*runtime_suspend)(struct pcie_device *); + int (*runtime_resume)(struct pcie_device *); + int (*slot_reset)(struct pcie_device *); + int port_type; + u32 service; + struct device_driver driver; }; -struct dma_fence_cb; - -typedef void (*dma_fence_func_t)(struct dma_fence *, struct dma_fence_cb *); - -struct dma_fence_cb { +struct pci_dynid { struct list_head node; - dma_fence_func_t func; -}; - -struct dma_fence_chain { - struct dma_fence base; - struct dma_fence *prev; - u64 prev_seqno; - struct dma_fence *fence; - union { - struct dma_fence_cb cb; - struct irq_work work; - }; - spinlock_t lock; -}; - -struct dma_fence_array { - struct dma_fence base; - spinlock_t lock; - unsigned int num_fences; - atomic_t num_pending; - struct dma_fence **fences; - struct irq_work work; -}; - -struct dma_fence_unwrap { - struct dma_fence *chain; - struct dma_fence *array; - unsigned int index; -}; - -struct sync_file { - struct file *file; - char user_name[32]; - struct list_head sync_file_list; - wait_queue_head_t wq; - long unsigned int flags; - struct dma_fence *fence; - struct dma_fence_cb cb; + struct pci_device_id id; }; -struct sync_merge_data { - char name[32]; - __s32 fd2; - __s32 fence; - __u32 flags; - __u32 pad; +struct drv_dev_and_id { + struct pci_driver *drv; + struct pci_dev *dev; + const struct pci_device_id *id; }; -struct sync_fence_info { - char obj_name[32]; - char driver_name[32]; - __s32 status; - __u32 flags; - __u64 timestamp_ns; +struct acpi_gpio_params { + unsigned int crs_entry_index; + unsigned int line_index; + bool active_low; }; -struct sync_file_info { - char name[32]; - __s32 status; - __u32 flags; - __u32 num_fences; - __u32 pad; - __u64 sync_fence_info; +enum rc_proto { + RC_PROTO_UNKNOWN = 0, + RC_PROTO_OTHER = 1, + RC_PROTO_RC5 = 2, + RC_PROTO_RC5X_20 = 3, + RC_PROTO_RC5_SZ = 4, + RC_PROTO_JVC = 5, + RC_PROTO_SONY12 = 6, + RC_PROTO_SONY15 = 7, + RC_PROTO_SONY20 = 8, + RC_PROTO_NEC = 9, + RC_PROTO_NECX = 10, + RC_PROTO_NEC32 = 11, + RC_PROTO_SANYO = 12, + RC_PROTO_MCIR2_KBD = 13, + RC_PROTO_MCIR2_MSE = 14, + RC_PROTO_RC6_0 = 15, + RC_PROTO_RC6_6A_20 = 16, + RC_PROTO_RC6_6A_24 = 17, + RC_PROTO_RC6_6A_32 = 18, + RC_PROTO_RC6_MCE = 19, + RC_PROTO_SHARP = 20, + RC_PROTO_XMP = 21, + RC_PROTO_CEC = 22, + RC_PROTO_IMON = 23, + RC_PROTO_RCMM12 = 24, + RC_PROTO_RCMM24 = 25, + RC_PROTO_RCMM32 = 26, + RC_PROTO_XBOX_DVD = 27, + RC_PROTO_MAX = 27, +}; + +struct rc_map_table { + u64 scancode; + u32 keycode; }; -struct atomic_notifier_head { +struct rc_map { + struct rc_map_table *scan; + unsigned int size; + unsigned int len; + unsigned int alloc; + enum rc_proto rc_proto; + const char *name; spinlock_t lock; - struct notifier_block *head; -}; - -struct of_phandle_args { - struct device_node *np; - int args_count; - uint32_t args[16]; -}; - -enum { - POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0, - POWER_SUPPLY_TECHNOLOGY_NiMH = 1, - POWER_SUPPLY_TECHNOLOGY_LION = 2, - POWER_SUPPLY_TECHNOLOGY_LIPO = 3, - POWER_SUPPLY_TECHNOLOGY_LiFe = 4, - POWER_SUPPLY_TECHNOLOGY_NiCd = 5, - POWER_SUPPLY_TECHNOLOGY_LiMn = 6, -}; - -enum power_supply_property { - POWER_SUPPLY_PROP_STATUS = 0, - POWER_SUPPLY_PROP_CHARGE_TYPE = 1, - POWER_SUPPLY_PROP_HEALTH = 2, - POWER_SUPPLY_PROP_PRESENT = 3, - POWER_SUPPLY_PROP_ONLINE = 4, - POWER_SUPPLY_PROP_AUTHENTIC = 5, - POWER_SUPPLY_PROP_TECHNOLOGY = 6, - POWER_SUPPLY_PROP_CYCLE_COUNT = 7, - POWER_SUPPLY_PROP_VOLTAGE_MAX = 8, - POWER_SUPPLY_PROP_VOLTAGE_MIN = 9, - POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10, - POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11, - POWER_SUPPLY_PROP_VOLTAGE_NOW = 12, - POWER_SUPPLY_PROP_VOLTAGE_AVG = 13, - POWER_SUPPLY_PROP_VOLTAGE_OCV = 14, - POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15, - POWER_SUPPLY_PROP_CURRENT_MAX = 16, - POWER_SUPPLY_PROP_CURRENT_NOW = 17, - POWER_SUPPLY_PROP_CURRENT_AVG = 18, - POWER_SUPPLY_PROP_CURRENT_BOOT = 19, - POWER_SUPPLY_PROP_POWER_NOW = 20, - POWER_SUPPLY_PROP_POWER_AVG = 21, - POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22, - POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23, - POWER_SUPPLY_PROP_CHARGE_FULL = 24, - POWER_SUPPLY_PROP_CHARGE_EMPTY = 25, - POWER_SUPPLY_PROP_CHARGE_NOW = 26, - POWER_SUPPLY_PROP_CHARGE_AVG = 27, - POWER_SUPPLY_PROP_CHARGE_COUNTER = 28, - POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29, - POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30, - POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31, - POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32, - POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33, - POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34, - POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35, - POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36, - POWER_SUPPLY_PROP_CHARGE_BEHAVIOUR = 37, - POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 38, - POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 39, - POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 40, - POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 41, - POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 42, - POWER_SUPPLY_PROP_ENERGY_FULL = 43, - POWER_SUPPLY_PROP_ENERGY_EMPTY = 44, - POWER_SUPPLY_PROP_ENERGY_NOW = 45, - POWER_SUPPLY_PROP_ENERGY_AVG = 46, - POWER_SUPPLY_PROP_CAPACITY = 47, - POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 48, - POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 49, - POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN = 50, - POWER_SUPPLY_PROP_CAPACITY_LEVEL = 51, - POWER_SUPPLY_PROP_TEMP = 52, - POWER_SUPPLY_PROP_TEMP_MAX = 53, - POWER_SUPPLY_PROP_TEMP_MIN = 54, - POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 55, - POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 56, - POWER_SUPPLY_PROP_TEMP_AMBIENT = 57, - POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 58, - POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 59, - POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 60, - POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 61, - POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 62, - POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 63, - POWER_SUPPLY_PROP_TYPE = 64, - POWER_SUPPLY_PROP_USB_TYPE = 65, - POWER_SUPPLY_PROP_SCOPE = 66, - POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 67, - POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 68, - POWER_SUPPLY_PROP_CALIBRATE = 69, - POWER_SUPPLY_PROP_MANUFACTURE_YEAR = 70, - POWER_SUPPLY_PROP_MANUFACTURE_MONTH = 71, - POWER_SUPPLY_PROP_MANUFACTURE_DAY = 72, - POWER_SUPPLY_PROP_MODEL_NAME = 73, - POWER_SUPPLY_PROP_MANUFACTURER = 74, - POWER_SUPPLY_PROP_SERIAL_NUMBER = 75, -}; - -enum power_supply_type { - POWER_SUPPLY_TYPE_UNKNOWN = 0, - POWER_SUPPLY_TYPE_BATTERY = 1, - POWER_SUPPLY_TYPE_UPS = 2, - POWER_SUPPLY_TYPE_MAINS = 3, - POWER_SUPPLY_TYPE_USB = 4, - POWER_SUPPLY_TYPE_USB_DCP = 5, - POWER_SUPPLY_TYPE_USB_CDP = 6, - POWER_SUPPLY_TYPE_USB_ACA = 7, - POWER_SUPPLY_TYPE_USB_TYPE_C = 8, - POWER_SUPPLY_TYPE_USB_PD = 9, - POWER_SUPPLY_TYPE_USB_PD_DRP = 10, - POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11, - POWER_SUPPLY_TYPE_WIRELESS = 12, -}; - -enum power_supply_usb_type { - POWER_SUPPLY_USB_TYPE_UNKNOWN = 0, - POWER_SUPPLY_USB_TYPE_SDP = 1, - POWER_SUPPLY_USB_TYPE_DCP = 2, - POWER_SUPPLY_USB_TYPE_CDP = 3, - POWER_SUPPLY_USB_TYPE_ACA = 4, - POWER_SUPPLY_USB_TYPE_C = 5, - POWER_SUPPLY_USB_TYPE_PD = 6, - POWER_SUPPLY_USB_TYPE_PD_DRP = 7, - POWER_SUPPLY_USB_TYPE_PD_PPS = 8, - POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9, -}; - -enum power_supply_notifier_events { - PSY_EVENT_PROP_CHANGED = 0, -}; - -union power_supply_propval { - int intval; - const char *strval; }; -struct power_supply_config { - struct device_node *of_node; - struct fwnode_handle *fwnode; - void *drv_data; - const struct attribute_group **attr_grp; - char **supplied_to; - size_t num_supplicants; +struct rc_map_list { + struct list_head list; + struct rc_map map; }; -struct power_supply; - -struct power_supply_desc { - const char *name; - enum power_supply_type type; - const enum power_supply_usb_type *usb_types; - size_t num_usb_types; - const enum power_supply_property *properties; - size_t num_properties; - int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *); - int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *); - int (*property_is_writeable)(struct power_supply *, enum power_supply_property); - void (*external_power_changed)(struct power_supply *); - void (*set_charged)(struct power_supply *); - bool no_thermal; - int use_for_apm; +enum thermal_device_mode { + THERMAL_DEVICE_DISABLED = 0, + THERMAL_DEVICE_ENABLED = 1, }; -struct thermal_zone_device; - -struct power_supply { - const struct power_supply_desc *desc; - char **supplied_to; - size_t num_supplicants; - char **supplied_from; - size_t num_supplies; - struct device_node *of_node; - void *drv_data; - struct device dev; - struct work_struct changed_work; - struct delayed_work deferred_register_work; - spinlock_t changed_lock; - bool changed; - bool initialized; - bool removing; - atomic_t use_cnt; - struct thermal_zone_device *tzd; - struct thermal_cooling_device *tcd; +enum thermal_trip_type { + THERMAL_TRIP_ACTIVE = 0, + THERMAL_TRIP_PASSIVE = 1, + THERMAL_TRIP_HOT = 2, + THERMAL_TRIP_CRITICAL = 3, }; -enum thermal_device_mode { - THERMAL_DEVICE_DISABLED = 0, - THERMAL_DEVICE_ENABLED = 1, +enum thermal_trend { + THERMAL_TREND_STABLE = 0, + THERMAL_TREND_RAISING = 1, + THERMAL_TREND_DROPPING = 2, }; enum thermal_notify_event { @@ -32932,9 +32351,29 @@ THERMAL_EVENT_KEEP_ALIVE = 8, }; +struct thermal_zone_device; + +struct thermal_zone_device_ops { + int (*bind)(struct thermal_zone_device *, struct thermal_cooling_device *); + int (*unbind)(struct thermal_zone_device *, struct thermal_cooling_device *); + int (*get_temp)(struct thermal_zone_device *, int *); + int (*set_trips)(struct thermal_zone_device *, int, int); + int (*change_mode)(struct thermal_zone_device *, enum thermal_device_mode); + int (*get_trip_type)(struct thermal_zone_device *, int, enum thermal_trip_type *); + int (*get_trip_temp)(struct thermal_zone_device *, int, int *); + int (*set_trip_temp)(struct thermal_zone_device *, int, int); + int (*get_trip_hyst)(struct thermal_zone_device *, int, int *); + int (*set_trip_hyst)(struct thermal_zone_device *, int, int); + int (*get_crit_temp)(struct thermal_zone_device *, int *); + int (*set_emul_temp)(struct thermal_zone_device *, int); + int (*get_trend)(struct thermal_zone_device *, int, enum thermal_trend *); + void (*hot)(struct thermal_zone_device *); + void (*critical)(struct thermal_zone_device *); +}; + struct thermal_attr; -struct thermal_zone_device_ops; +struct thermal_trip; struct thermal_zone_params; @@ -32950,7 +32389,8 @@ struct thermal_attr *trip_hyst_attrs; enum thermal_device_mode mode; void *devdata; - int trips; + struct thermal_trip *trips; + int num_trips; long unsigned int trips_disabled; long unsigned int passive_delay_jiffies; long unsigned int polling_delay_jiffies; @@ -32973,99 +32413,40 @@ enum thermal_notify_event notify_event; }; -struct power_supply_battery_ocv_table { - int ocv; - int capacity; -}; - -struct power_supply_resistance_temp_table { - int temp; - int resistance; -}; - -struct power_supply_vbat_ri_table { - int vbat_uv; - int ri_uohm; -}; - -struct power_supply_maintenance_charge_table { - int charge_current_max_ua; - int charge_voltage_max_uv; - int charge_safety_timer_minutes; -}; +struct thermal_cooling_device_ops; -struct power_supply_battery_info { - unsigned int technology; - int energy_full_design_uwh; - int charge_full_design_uah; - int voltage_min_design_uv; - int voltage_max_design_uv; - int tricklecharge_current_ua; - int precharge_current_ua; - int precharge_voltage_max_uv; - int charge_term_current_ua; - int charge_restart_voltage_uv; - int overvoltage_limit_uv; - int constant_charge_current_max_ua; - int constant_charge_voltage_max_uv; - struct power_supply_maintenance_charge_table *maintenance_charge; - int maintenance_charge_size; - int alert_low_temp_charge_current_ua; - int alert_low_temp_charge_voltage_uv; - int alert_high_temp_charge_current_ua; - int alert_high_temp_charge_voltage_uv; - int factory_internal_resistance_uohm; - int factory_internal_resistance_charging_uohm; - int ocv_temp[20]; - int temp_ambient_alert_min; - int temp_ambient_alert_max; - int temp_alert_min; - int temp_alert_max; - int temp_min; - int temp_max; - struct power_supply_battery_ocv_table *ocv_table[20]; - int ocv_table_size[20]; - struct power_supply_resistance_temp_table *resist_table; - int resist_table_size; - struct power_supply_vbat_ri_table *vbat2ri_discharging; - int vbat2ri_discharging_size; - struct power_supply_vbat_ri_table *vbat2ri_charging; - int vbat2ri_charging_size; - int bti_resistance_ohm; - int bti_resistance_tolerance; +struct thermal_cooling_device { + int id; + char *type; + struct device device; + struct device_node *np; + void *devdata; + void *stats; + const struct thermal_cooling_device_ops *ops; + bool updated; + struct mutex lock; + struct list_head thermal_instances; + struct list_head node; }; -enum thermal_trip_type { - THERMAL_TRIP_ACTIVE = 0, - THERMAL_TRIP_PASSIVE = 1, - THERMAL_TRIP_HOT = 2, - THERMAL_TRIP_CRITICAL = 3, +struct thermal_trip { + int temperature; + int hysteresis; + enum thermal_trip_type type; }; -enum thermal_trend { - THERMAL_TREND_STABLE = 0, - THERMAL_TREND_RAISING = 1, - THERMAL_TREND_DROPPING = 2, - THERMAL_TREND_RAISE_FULL = 3, - THERMAL_TREND_DROP_FULL = 4, +struct thermal_cooling_device_ops { + int (*get_max_state)(struct thermal_cooling_device *, long unsigned int *); + int (*get_cur_state)(struct thermal_cooling_device *, long unsigned int *); + int (*set_cur_state)(struct thermal_cooling_device *, long unsigned int); + int (*get_requested_power)(struct thermal_cooling_device *, u32 *); + int (*state2power)(struct thermal_cooling_device *, long unsigned int, u32 *); + int (*power2state)(struct thermal_cooling_device *, u32, long unsigned int *); }; -struct thermal_zone_device_ops { - int (*bind)(struct thermal_zone_device *, struct thermal_cooling_device *); - int (*unbind)(struct thermal_zone_device *, struct thermal_cooling_device *); - int (*get_temp)(struct thermal_zone_device *, int *); - int (*set_trips)(struct thermal_zone_device *, int, int); - int (*change_mode)(struct thermal_zone_device *, enum thermal_device_mode); - int (*get_trip_type)(struct thermal_zone_device *, int, enum thermal_trip_type *); - int (*get_trip_temp)(struct thermal_zone_device *, int, int *); - int (*set_trip_temp)(struct thermal_zone_device *, int, int); - int (*get_trip_hyst)(struct thermal_zone_device *, int, int *); - int (*set_trip_hyst)(struct thermal_zone_device *, int, int); - int (*get_crit_temp)(struct thermal_zone_device *, int *); - int (*set_emul_temp)(struct thermal_zone_device *, int); - int (*get_trend)(struct thermal_zone_device *, int, enum thermal_trend *); - void (*hot)(struct thermal_zone_device *); - void (*critical)(struct thermal_zone_device *); +struct thermal_attr { + struct device_attribute attr; + char name[20]; }; struct thermal_bind_params; @@ -33101,2785 +32482,2866 @@ int (*match)(struct thermal_zone_device *, struct thermal_cooling_device *); }; -struct psy_am_i_supplied_data { - struct power_supply *psy; - unsigned int count; -}; - -struct psy_get_supplier_prop_data { - struct power_supply *psy; - enum power_supply_property psp; - union power_supply_propval *val; -}; - -struct gov_attr_set { - struct kobject kobj; - struct list_head policy_list; - struct mutex update_lock; - int usage_count; +enum { + WQ_UNBOUND = 2, + WQ_FREEZABLE = 4, + WQ_MEM_RECLAIM = 8, + WQ_HIGHPRI = 16, + WQ_CPU_INTENSIVE = 32, + WQ_SYSFS = 64, + WQ_POWER_EFFICIENT = 128, + __WQ_DRAINING = 65536, + __WQ_ORDERED = 131072, + __WQ_LEGACY = 262144, + __WQ_ORDERED_EXPLICIT = 524288, + WQ_MAX_ACTIVE = 512, + WQ_MAX_UNBOUND_PER_CPU = 4, + WQ_DFL_ACTIVE = 256, }; -struct governor_attr { +struct kobj_attribute { struct attribute attr; - ssize_t (*show)(struct gov_attr_set *, char *); - ssize_t (*store)(struct gov_attr_set *, const char *, size_t); + ssize_t (*show)(struct kobject *, struct kobj_attribute *, char *); + ssize_t (*store)(struct kobject *, struct kobj_attribute *, const char *, size_t); }; -struct efi_runtime_map_entry { - efi_memory_desc_t md; - struct kobject kobj; +struct debugfs_blob_wrapper { + void *data; + long unsigned int size; }; -struct map_attribute { - struct attribute attr; - ssize_t (*show)(struct efi_runtime_map_entry *, char *); -}; +struct pdev_archdata {}; -struct snmp_mib { - const char *name; - int entry; -}; +typedef efi_status_t efi_query_variable_store_t(u32, long unsigned int, bool); -struct sockaddr_un { - __kernel_sa_family_t sun_family; - char sun_path[108]; -}; +typedef struct { + efi_guid_t guid; + u64 table; +} efi_config_table_64_t; -struct scm_fp_list { - short int count; - short int max; - struct user_struct *user; - struct file *fp[253]; -}; +typedef struct { + efi_guid_t guid; + u32 table; +} efi_config_table_32_t; -struct unix_address { - refcount_t refcnt; - int len; - struct sockaddr_un name[0]; -}; +typedef union { + struct { + efi_guid_t guid; + void *table; + }; + efi_config_table_32_t mixed_mode; +} efi_config_table_t; -struct unix_skb_parms { - struct pid *pid; - kuid_t uid; - kgid_t gid; - struct scm_fp_list *fp; - u32 secid; - u32 consumed; -}; +typedef struct { + efi_guid_t guid; + long unsigned int *ptr; + const char name[16]; +} efi_config_table_type_t; -struct scm_stat { - atomic_t nr_fds; -}; +typedef struct { + u16 version; + u16 length; + u32 runtime_services_supported; +} efi_rt_properties_table_t; -struct unix_sock { - struct sock sk; - struct unix_address *addr; - struct path path; - struct mutex iolock; - struct mutex bindlock; - struct sock *peer; - struct list_head link; - atomic_long_t inflight; - spinlock_t lock; - long unsigned int gc_flags; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct socket_wq peer_wq; - wait_queue_entry_t peer_wake; - struct scm_stat scm_stat; - struct sk_buff *oob_skb; - long: 64; +struct efivar_operations { + efi_get_variable_t *get_variable; + efi_get_next_variable_t *get_next_variable; + efi_set_variable_t *set_variable; + efi_set_variable_t *set_variable_nonblocking; + efi_query_variable_store_t *query_variable_store; }; -struct inet6_protocol { - void (*early_demux)(struct sk_buff *); - void (*early_demux_handler)(struct sk_buff *); - int (*handler)(struct sk_buff *); - int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); - unsigned int flags; +struct efivars { + struct kset *kset; + struct kobject *kobject; + const struct efivar_operations *ops; }; -struct subprocess_info { - struct work_struct work; - struct completion *complete; - const char *path; - char **argv; - char **envp; - int wait; - int retval; - int (*init)(struct subprocess_info *, struct cred *); - void (*cleanup)(struct subprocess_info *); - void *data; +struct linux_efi_random_seed { + u32 size; + u8 bits[0]; }; -typedef int pcpu_fc_cpu_to_node_fn_t(int); - -typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int); - -enum bug_trap_type { - BUG_TRAP_TYPE_NONE = 0, - BUG_TRAP_TYPE_WARN = 1, - BUG_TRAP_TYPE_BUG = 2, +struct linux_efi_memreserve { + int size; + atomic_t count; + phys_addr_t next; + struct { + phys_addr_t base; + phys_addr_t size; + } entry[0]; }; -enum xen_domain_type { - XEN_NATIVE = 0, - XEN_PV_DOMAIN = 1, - XEN_HVM_DOMAIN = 2, +struct linux_efi_initrd { + long unsigned int base; + long unsigned int size; }; -struct acpi_subtable_header { - u8 type; - u8 length; +struct platform_device_id { + char name[20]; + kernel_ulong_t driver_data; }; -struct acpi_srat_cpu_affinity { - struct acpi_subtable_header header; - u8 proximity_domain_lo; - u8 apic_id; - u32 flags; - u8 local_sapic_eid; - u8 proximity_domain_hi[3]; - u32 clock_domain; +enum dev_prop_type { + DEV_PROP_U8 = 0, + DEV_PROP_U16 = 1, + DEV_PROP_U32 = 2, + DEV_PROP_U64 = 3, + DEV_PROP_STRING = 4, + DEV_PROP_REF = 5, }; -struct acpi_srat_x2apic_cpu_affinity { - struct acpi_subtable_header header; - u16 reserved; - u32 proximity_domain; - u32 apic_id; - u32 flags; - u32 clock_domain; - u32 reserved2; +struct property_entry { + const char *name; + size_t length; + bool is_inline; + enum dev_prop_type type; + union { + const void *pointer; + union { + u8 u8_data[8]; + u16 u16_data[4]; + u32 u32_data[2]; + u64 u64_data[1]; + const char *str[1]; + } value; + }; }; -enum uv_system_type { - UV_NONE = 0, - UV_LEGACY_APIC = 1, - UV_X2APIC = 2, +struct mfd_cell; + +struct platform_device { + const char *name; + int id; + bool id_auto; + struct device dev; + u64 platform_dma_mask; + struct device_dma_parameters dma_parms; + u32 num_resources; + struct resource *resource; + const struct platform_device_id *id_entry; + const char *driver_override; + struct mfd_cell *mfd_cell; + struct pdev_archdata archdata; }; -struct range { - u64 start; - u64 end; +struct platform_device_info { + struct device *parent; + struct fwnode_handle *fwnode; + bool of_node_reused; + const char *name; + int id; + const struct resource *res; + unsigned int num_res; + const void *data; + size_t size_data; + u64 dma_mask; + const struct property_entry *properties; }; -typedef struct { - efi_guid_t guid; - u64 table; -} efi_config_table_64_t; +typedef u16 ucs2_char_t; -struct efi_memory_map_data { - phys_addr_t phys_map; - long unsigned int size; - long unsigned int desc_version; - long unsigned int desc_size; - long unsigned int flags; +enum tca_id { + TCA_ID_UNSPEC = 0, + TCA_ID_POLICE = 1, + TCA_ID_GACT = 5, + TCA_ID_IPT = 6, + TCA_ID_PEDIT = 7, + TCA_ID_MIRRED = 8, + TCA_ID_NAT = 9, + TCA_ID_XT = 10, + TCA_ID_SKBEDIT = 11, + TCA_ID_VLAN = 12, + TCA_ID_BPF = 13, + TCA_ID_CONNMARK = 14, + TCA_ID_SKBMOD = 15, + TCA_ID_CSUM = 16, + TCA_ID_TUNNEL_KEY = 17, + TCA_ID_SIMP = 22, + TCA_ID_IFE = 25, + TCA_ID_SAMPLE = 26, + TCA_ID_CTINFO = 27, + TCA_ID_MPLS = 28, + TCA_ID_CT = 29, + TCA_ID_GATE = 30, + __TCA_ID_MAX = 255, }; -struct efi_mem_range { - struct range range; - u64 attribute; +struct tcf_t { + __u64 install; + __u64 lastuse; + __u64 expires; + __u64 firstuse; }; enum { - MEMREMAP_WB = 1, - MEMREMAP_WT = 2, - MEMREMAP_WC = 4, - MEMREMAP_ENC = 8, - MEMREMAP_DEC = 16, + TCA_CGROUP_UNSPEC = 0, + TCA_CGROUP_ACT = 1, + TCA_CGROUP_POLICE = 2, + TCA_CGROUP_EMATCHES = 3, + __TCA_CGROUP_MAX = 4, }; -struct e820_entry { - u64 addr; - u64 size; - enum e820_type type; -} __attribute__((packed)); - -struct e820_table { - __u32 nr_entries; - struct e820_entry entries[320]; -} __attribute__((packed)); - -struct efi_setup_data { - u64 fw_vendor; - u64 __unused; - u64 tables; - u64 smbios; - u64 reserved[8]; +struct tcf_ematch_tree_hdr { + __u16 nmatches; + __u16 progid; }; -struct real_mode_header { - u32 text_start; - u32 ro_end; - u32 trampoline_start; - u32 trampoline_header; - u32 trampoline_pgd; - u32 machine_real_restart_asm; - u32 machine_real_restart_seg; +struct tcf_idrinfo { + struct mutex lock; + struct idr action_idr; + struct net *net; }; -typedef void (*swap_func_t)(void *, void *, int); +struct tc_action_ops; -typedef int (*cmp_func_t)(const void *, const void *); +struct tc_cookie; -struct itimerspec64 { - struct timespec64 it_interval; - struct timespec64 it_value; +struct tc_action { + const struct tc_action_ops *ops; + __u32 type; + struct tcf_idrinfo *idrinfo; + u32 tcfa_index; + refcount_t tcfa_refcnt; + atomic_t tcfa_bindcnt; + int tcfa_action; + struct tcf_t tcfa_tm; + long: 64; + struct gnet_stats_basic_sync tcfa_bstats; + struct gnet_stats_basic_sync tcfa_bstats_hw; + struct gnet_stats_queue tcfa_qstats; + struct net_rate_estimator *tcfa_rate_est; + spinlock_t tcfa_lock; + struct gnet_stats_basic_sync *cpu_bstats; + struct gnet_stats_basic_sync *cpu_bstats_hw; + struct gnet_stats_queue *cpu_qstats; + struct tc_cookie *act_cookie; + struct tcf_chain *goto_chain; + u32 tcfa_flags; + u8 hw_stats; + u8 used_hw_stats; + bool used_hw_stats_valid; + u32 in_hw_count; + long: 32; + long: 64; }; -struct softirq_action { - void (*action)(struct softirq_action *); -}; +typedef void (*tc_action_priv_destructor)(void *); -enum tick_dep_bits { - TICK_DEP_BIT_POSIX_TIMER = 0, - TICK_DEP_BIT_PERF_EVENTS = 1, - TICK_DEP_BIT_SCHED = 2, - TICK_DEP_BIT_CLOCK_UNSTABLE = 3, - TICK_DEP_BIT_RCU = 4, - TICK_DEP_BIT_RCU_EXP = 5, -}; +struct psample_group; -struct trace_event_raw_timer_class { - struct trace_entry ent; - void *timer; - char __data[0]; +struct tc_action_ops { + struct list_head head; + char kind[16]; + enum tca_id id; + unsigned int net_id; + size_t size; + struct module *owner; + int (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *); + int (*dump)(struct sk_buff *, struct tc_action *, int, int); + void (*cleanup)(struct tc_action *); + int (*lookup)(struct net *, struct tc_action **, u32); + int (*init)(struct net *, struct nlattr *, struct nlattr *, struct tc_action **, struct tcf_proto *, u32, struct netlink_ext_ack *); + int (*walk)(struct net *, struct sk_buff *, struct netlink_callback *, int, const struct tc_action_ops *, struct netlink_ext_ack *); + void (*stats_update)(struct tc_action *, u64, u64, u64, u64, bool); + size_t (*get_fill_size)(const struct tc_action *); + struct net_device * (*get_dev)(const struct tc_action *, tc_action_priv_destructor *); + struct psample_group * (*get_psample_group)(const struct tc_action *, tc_action_priv_destructor *); + int (*offload_act_setup)(struct tc_action *, void *, u32 *, bool, struct netlink_ext_ack *); }; -struct trace_event_raw_timer_start { - struct trace_entry ent; - void *timer; - void *function; - long unsigned int expires; - long unsigned int now; - unsigned int flags; - char __data[0]; +struct tc_cookie { + u8 *data; + u32 len; + struct callback_head rcu; }; -struct trace_event_raw_timer_expire_entry { - struct trace_entry ent; - void *timer; - long unsigned int now; - void *function; - long unsigned int baseclk; - char __data[0]; +struct tcf_exts { + __u32 type; + int nr_actions; + struct tc_action **actions; + struct net *net; + netns_tracker ns_tracker; + int action; + int police; }; -struct trace_event_raw_hrtimer_init { - struct trace_entry ent; - void *hrtimer; - clockid_t clockid; - enum hrtimer_mode mode; - char __data[0]; +struct tcf_pkt_info { + unsigned char *ptr; + int nexthdr; }; -struct trace_event_raw_hrtimer_start { - struct trace_entry ent; - void *hrtimer; - void *function; - s64 expires; - s64 softexpires; - enum hrtimer_mode mode; - char __data[0]; -}; +struct tcf_ematch_ops; -struct trace_event_raw_hrtimer_expire_entry { - struct trace_entry ent; - void *hrtimer; - s64 now; - void *function; - char __data[0]; +struct tcf_ematch { + struct tcf_ematch_ops *ops; + long unsigned int data; + unsigned int datalen; + u16 matchid; + u16 flags; + struct net *net; }; -struct trace_event_raw_hrtimer_class { - struct trace_entry ent; - void *hrtimer; - char __data[0]; +struct tcf_ematch_ops { + int kind; + int datalen; + int (*change)(struct net *, void *, int, struct tcf_ematch *); + int (*match)(struct sk_buff *, struct tcf_ematch *, struct tcf_pkt_info *); + void (*destroy)(struct tcf_ematch *); + int (*dump)(struct sk_buff *, struct tcf_ematch *); + struct module *owner; + struct list_head link; }; -struct trace_event_raw_itimer_state { - struct trace_entry ent; - int which; - long long unsigned int expires; - long int value_sec; - long int value_nsec; - long int interval_sec; - long int interval_nsec; - char __data[0]; +struct tcf_ematch_tree { + struct tcf_ematch_tree_hdr hdr; + struct tcf_ematch *matches; }; -struct trace_event_raw_itimer_expire { - struct trace_entry ent; - int which; - pid_t pid; - long long unsigned int now; - char __data[0]; +struct cgroup_cls_state { + struct cgroup_subsys_state css; + u32 classid; }; -struct trace_event_raw_tick_stop { - struct trace_entry ent; - int success; - int dependency; - char __data[0]; +struct cls_cgroup_head { + u32 handle; + struct tcf_exts exts; + struct tcf_ematch_tree ematches; + struct tcf_proto *tp; + struct rcu_work rwork; }; -struct trace_event_data_offsets_timer_class {}; - -struct trace_event_data_offsets_timer_start {}; - -struct trace_event_data_offsets_timer_expire_entry {}; - -struct trace_event_data_offsets_hrtimer_init {}; - -struct trace_event_data_offsets_hrtimer_start {}; +struct module_reply_data { + struct ethnl_reply_data base; + struct ethtool_module_power_mode_params power; +}; -struct trace_event_data_offsets_hrtimer_expire_entry {}; +struct flow_dissector { + unsigned int used_keys; + short unsigned int offset[31]; +}; -struct trace_event_data_offsets_hrtimer_class {}; +struct netlink_kernel_cfg { + unsigned int groups; + unsigned int flags; + void (*input)(struct sk_buff *); + struct mutex *cb_mutex; + int (*bind)(struct net *, int); + void (*unbind)(struct net *, int); + bool (*compare)(struct net *, struct sock *); +}; -struct trace_event_data_offsets_itimer_state {}; +struct netdev_notifier_info_ext { + struct netdev_notifier_info info; + union { + u32 mtu; + } ext; +}; -struct trace_event_data_offsets_itimer_expire {}; +struct netdev_notifier_changeupper_info { + struct netdev_notifier_info info; + struct net_device *upper_dev; + bool master; + bool linking; + void *upper_info; +}; -struct trace_event_data_offsets_tick_stop {}; +struct rtmsg { + unsigned char rtm_family; + unsigned char rtm_dst_len; + unsigned char rtm_src_len; + unsigned char rtm_tos; + unsigned char rtm_table; + unsigned char rtm_protocol; + unsigned char rtm_scope; + unsigned char rtm_type; + unsigned int rtm_flags; +}; -typedef void (*btf_trace_timer_init)(void *, struct timer_list *); - -typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int); - -typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int); - -typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *); - -typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *); - -typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode); - -typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode); - -typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *); - -typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *); - -typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *); - -typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int); - -typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int); - -typedef void (*btf_trace_tick_stop)(void *, int, int); - -struct timer_base { - raw_spinlock_t lock; - struct timer_list *running_timer; - long unsigned int clk; - long unsigned int next_expiry; - unsigned int cpu; - bool next_expiry_recalc; - bool is_idle; - bool timers_pending; - long unsigned int pending_map[9]; - struct hlist_head vectors[576]; - long: 64; - long: 64; - long: 64; -}; - -struct process_timer { - struct timer_list timer; - struct task_struct *task; +enum rtattr_type_t { + RTA_UNSPEC = 0, + RTA_DST = 1, + RTA_SRC = 2, + RTA_IIF = 3, + RTA_OIF = 4, + RTA_GATEWAY = 5, + RTA_PRIORITY = 6, + RTA_PREFSRC = 7, + RTA_METRICS = 8, + RTA_MULTIPATH = 9, + RTA_PROTOINFO = 10, + RTA_FLOW = 11, + RTA_CACHEINFO = 12, + RTA_SESSION = 13, + RTA_MP_ALGO = 14, + RTA_TABLE = 15, + RTA_MARK = 16, + RTA_MFC_STATS = 17, + RTA_VIA = 18, + RTA_NEWDST = 19, + RTA_PREF = 20, + RTA_ENCAP_TYPE = 21, + RTA_ENCAP = 22, + RTA_EXPIRES = 23, + RTA_PAD = 24, + RTA_UID = 25, + RTA_TTL_PROPAGATE = 26, + RTA_IP_PROTO = 27, + RTA_SPORT = 28, + RTA_DPORT = 29, + RTA_NH_ID = 30, + __RTA_MAX = 31, }; -struct vmem_altmap { - long unsigned int base_pfn; - const long unsigned int end_pfn; - const long unsigned int reserve; - long unsigned int free; - long unsigned int align; - long unsigned int alloc; +struct rtnexthop { + short unsigned int rtnh_len; + unsigned char rtnh_flags; + unsigned char rtnh_hops; + int rtnh_ifindex; }; -enum memory_type { - MEMORY_DEVICE_PRIVATE = 1, - MEMORY_DEVICE_FS_DAX = 2, - MEMORY_DEVICE_GENERIC = 3, - MEMORY_DEVICE_PCI_P2PDMA = 4, +struct rtvia { + __kernel_sa_family_t rtvia_family; + __u8 rtvia_addr[0]; }; -struct dev_pagemap_ops; +typedef u8 dscp_t; -struct dev_pagemap { - struct vmem_altmap altmap; - struct percpu_ref ref; - struct completion done; - enum memory_type type; - unsigned int flags; - long unsigned int vmemmap_shift; - const struct dev_pagemap_ops *ops; - void *owner; - int nr_range; +struct fib_config { + u8 fc_dst_len; + dscp_t fc_dscp; + u8 fc_protocol; + u8 fc_scope; + u8 fc_type; + u8 fc_gw_family; + u32 fc_table; + __be32 fc_dst; union { - struct range range; - struct range ranges[0]; + __be32 fc_gw4; + struct in6_addr fc_gw6; }; + int fc_oif; + u32 fc_flags; + u32 fc_priority; + __be32 fc_prefsrc; + u32 fc_nh_id; + struct nlattr *fc_mx; + struct rtnexthop *fc_mp; + int fc_mx_len; + int fc_mp_len; + u32 fc_flow; + u32 fc_nlflags; + struct nl_info fc_nlinfo; + struct nlattr *fc_encap; + u16 fc_encap_type; }; -struct reciprocal_value { - u32 m; - u8 sh1; - u8 sh2; +struct fib_result { + __be32 prefix; + unsigned char prefixlen; + unsigned char nh_sel; + unsigned char type; + unsigned char scope; + u32 tclassid; + struct fib_nh_common *nhc; + struct fib_info *fi; + struct fib_table *table; + struct hlist_head *fa_head; }; -struct kmem_cache_order_objects { - unsigned int x; +struct fib_result_nl { + __be32 fl_addr; + u32 fl_mark; + unsigned char fl_tos; + unsigned char fl_scope; + unsigned char tb_id_in; + unsigned char tb_id; + unsigned char prefixlen; + unsigned char nh_sel; + unsigned char type; + unsigned char scope; + int err; }; -struct kmem_cache_cpu; - -struct kmem_cache_node; - -struct kmem_cache { - struct kmem_cache_cpu *cpu_slab; - slab_flags_t flags; - long unsigned int min_partial; - unsigned int size; - unsigned int object_size; - struct reciprocal_value reciprocal_size; - unsigned int offset; - unsigned int cpu_partial; - unsigned int cpu_partial_slabs; - struct kmem_cache_order_objects oo; - struct kmem_cache_order_objects max; - struct kmem_cache_order_objects min; - gfp_t allocflags; - int refcount; - void (*ctor)(void *); - unsigned int inuse; - unsigned int align; - unsigned int red_left_pad; - const char *name; - struct list_head list; - struct kobject kobj; - unsigned int remote_node_defrag_ratio; - unsigned int useroffset; - unsigned int usersize; - struct kmem_cache_node *node[64]; +struct fib_dump_filter { + u32 table_id; + bool filter_set; + bool dump_routes; + bool dump_exceptions; + unsigned char protocol; + unsigned char rt_type; + unsigned int flags; + struct net_device *dev; }; -enum writeback_stat_item { - NR_DIRTY_THRESHOLD = 0, - NR_DIRTY_BG_THRESHOLD = 1, - NR_VM_WRITEBACK_STAT_ITEMS = 2, +struct rtentry { + long unsigned int rt_pad1; + struct sockaddr rt_dst; + struct sockaddr rt_gateway; + struct sockaddr rt_genmask; + short unsigned int rt_flags; + short int rt_pad2; + long unsigned int rt_pad3; + void *rt_pad4; + short int rt_metric; + char *rt_dev; + long unsigned int rt_mtu; + long unsigned int rt_window; + short unsigned int rt_irtt; }; -struct blkg_iostat { - u64 bytes[3]; - u64 ios[3]; +enum xfrm_ae_ftype_t { + XFRM_AE_UNSPEC = 0, + XFRM_AE_RTHR = 1, + XFRM_AE_RVAL = 2, + XFRM_AE_LVAL = 4, + XFRM_AE_ETHR = 8, + XFRM_AE_CR = 16, + XFRM_AE_CE = 32, + XFRM_AE_CU = 64, + __XFRM_AE_MAX = 65, }; -struct blkg_iostat_set { - struct u64_stats_sync sync; - struct blkg_iostat cur; - struct blkg_iostat last; +enum xfrm_nlgroups { + XFRMNLGRP_NONE = 0, + XFRMNLGRP_ACQUIRE = 1, + XFRMNLGRP_EXPIRE = 2, + XFRMNLGRP_SA = 3, + XFRMNLGRP_POLICY = 4, + XFRMNLGRP_AEVENTS = 5, + XFRMNLGRP_REPORT = 6, + XFRMNLGRP_MIGRATE = 7, + XFRMNLGRP_MAPPING = 8, + __XFRMNLGRP_MAX = 9, }; -struct blkcg; - -struct blkg_policy_data; - -struct blkcg_gq { - struct request_queue *q; - struct list_head q_node; - struct hlist_node blkcg_node; - struct blkcg *blkcg; - struct blkcg_gq *parent; - struct percpu_ref refcnt; - bool online; - struct blkg_iostat_set *iostat_cpu; - struct blkg_iostat_set iostat; - struct blkg_policy_data *pd[6]; - spinlock_t async_bio_lock; - struct bio_list async_bios; +struct km_event { union { - struct work_struct async_bio_work; - struct work_struct free_work; - }; - atomic_t use_delay; - atomic64_t delay_nsec; - atomic64_t delay_start; - u64 last_delay; - int last_use; - struct callback_head callback_head; -}; - -struct fd { - struct file *file; - unsigned int flags; + u32 hard; + u32 proto; + u32 byid; + u32 aevent; + u32 type; + } data; + u32 seq; + u32 portid; + u32 event; + struct net *net; }; -struct dev_pagemap_ops { - void (*page_free)(struct page *); - vm_fault_t (*migrate_to_ram)(struct vm_fault *); +struct xfrm_skb_cb { + struct xfrm_tunnel_skb_cb header; + union { + struct { + __u32 low; + __u32 hi; + } output; + struct { + __be32 low; + __be32 hi; + } input; + } seq; }; -enum oom_constraint { - CONSTRAINT_NONE = 0, - CONSTRAINT_CPUSET = 1, - CONSTRAINT_MEMORY_POLICY = 2, - CONSTRAINT_MEMCG = 3, +struct errormap { + char *name; + int val; + int namelen; + struct hlist_node list; }; -struct oom_control { - struct zonelist *zonelist; - nodemask_t *nodemask; - struct mem_cgroup *memcg; - const gfp_t gfp_mask; - const int order; - long unsigned int totalpages; - struct task_struct *chosen; - long int chosen_points; - enum oom_constraint constraint; +struct irq_affinity { + unsigned int pre_vectors; + unsigned int post_vectors; + unsigned int nr_sets; + unsigned int set_size[4]; + void (*calc_sets)(struct irq_affinity *, unsigned int); + void *priv; }; -enum blkg_iostat_type { - BLKG_IOSTAT_READ = 0, - BLKG_IOSTAT_WRITE = 1, - BLKG_IOSTAT_DISCARD = 2, - BLKG_IOSTAT_NR = 3, +enum p9_msg_t { + P9_TLERROR = 6, + P9_RLERROR = 7, + P9_TSTATFS = 8, + P9_RSTATFS = 9, + P9_TLOPEN = 12, + P9_RLOPEN = 13, + P9_TLCREATE = 14, + P9_RLCREATE = 15, + P9_TSYMLINK = 16, + P9_RSYMLINK = 17, + P9_TMKNOD = 18, + P9_RMKNOD = 19, + P9_TRENAME = 20, + P9_RRENAME = 21, + P9_TREADLINK = 22, + P9_RREADLINK = 23, + P9_TGETATTR = 24, + P9_RGETATTR = 25, + P9_TSETATTR = 26, + P9_RSETATTR = 27, + P9_TXATTRWALK = 30, + P9_RXATTRWALK = 31, + P9_TXATTRCREATE = 32, + P9_RXATTRCREATE = 33, + P9_TREADDIR = 40, + P9_RREADDIR = 41, + P9_TFSYNC = 50, + P9_RFSYNC = 51, + P9_TLOCK = 52, + P9_RLOCK = 53, + P9_TGETLOCK = 54, + P9_RGETLOCK = 55, + P9_TLINK = 70, + P9_RLINK = 71, + P9_TMKDIR = 72, + P9_RMKDIR = 73, + P9_TRENAMEAT = 74, + P9_RRENAMEAT = 75, + P9_TUNLINKAT = 76, + P9_RUNLINKAT = 77, + P9_TVERSION = 100, + P9_RVERSION = 101, + P9_TAUTH = 102, + P9_RAUTH = 103, + P9_TATTACH = 104, + P9_RATTACH = 105, + P9_TERROR = 106, + P9_RERROR = 107, + P9_TFLUSH = 108, + P9_RFLUSH = 109, + P9_TWALK = 110, + P9_RWALK = 111, + P9_TOPEN = 112, + P9_ROPEN = 113, + P9_TCREATE = 114, + P9_RCREATE = 115, + P9_TREAD = 116, + P9_RREAD = 117, + P9_TWRITE = 118, + P9_RWRITE = 119, + P9_TCLUNK = 120, + P9_RCLUNK = 121, + P9_TREMOVE = 122, + P9_RREMOVE = 123, + P9_TSTAT = 124, + P9_RSTAT = 125, + P9_TWSTAT = 126, + P9_RWSTAT = 127, }; -struct blkcg_policy_data; - -struct blkcg { - struct cgroup_subsys_state css; - spinlock_t lock; - refcount_t online_pin; - struct xarray blkg_tree; - struct blkcg_gq *blkg_hint; - struct hlist_head blkg_list; - struct blkcg_policy_data *cpd[6]; - struct list_head all_blkcgs_node; - struct list_head cgwb_list; +struct p9_fcall { + u32 size; + u8 id; + u16 tag; + size_t offset; + size_t capacity; + struct kmem_cache *cache; + u8 *sdata; }; -struct slab { - long unsigned int __page_flags; - union { - struct list_head slab_list; - struct callback_head callback_head; - struct { - struct slab *next; - int slabs; - }; - }; - struct kmem_cache *slab_cache; - void *freelist; - union { - long unsigned int counters; - struct { - unsigned int inuse: 16; - unsigned int objects: 15; - unsigned int frozen: 1; - }; - }; - unsigned int __unused; - atomic_t __page_refcount; - long unsigned int memcg_data; +enum p9_req_status_t { + REQ_STATUS_ALLOC = 0, + REQ_STATUS_UNSENT = 1, + REQ_STATUS_SENT = 2, + REQ_STATUS_RCVD = 3, + REQ_STATUS_FLSHD = 4, + REQ_STATUS_ERROR = 5, }; -struct kmem_cache_cpu { - void **freelist; - long unsigned int tid; - struct slab *slab; - struct slab *partial; - local_lock_t lock; +struct p9_req_t { + int status; + int t_err; + refcount_t refcount; + wait_queue_head_t wq; + struct p9_fcall tc; + struct p9_fcall rc; + struct list_head req_list; }; -struct kmem_cache_node { - spinlock_t list_lock; - long unsigned int nr_partial; - struct list_head partial; - atomic_long_t nr_slabs; - atomic_long_t total_objects; - struct list_head full; +struct p9_trans_module { + struct list_head list; + char *name; + int maxsize; + bool pooled_rbuffers; + int def; + struct module *owner; + int (*create)(struct p9_client *, const char *, char *); + void (*close)(struct p9_client *); + int (*request)(struct p9_client *, struct p9_req_t *); + int (*cancel)(struct p9_client *, struct p9_req_t *); + int (*cancelled)(struct p9_client *, struct p9_req_t *); + int (*zc_request)(struct p9_client *, struct p9_req_t *, struct iov_iter *, struct iov_iter *, int, int, int); + int (*show_options)(struct seq_file *, struct p9_client *); }; -struct mem_cgroup_tree_per_node { - struct rb_root rb_root; - struct rb_node *rb_rightmost; - spinlock_t lock; +struct virtio_device_id { + __u32 device; + __u32 vendor; }; -struct mem_cgroup_tree { - struct mem_cgroup_tree_per_node *rb_tree_per_node[64]; -}; +struct virtio_device; -struct mem_cgroup_eventfd_list { +struct virtqueue { struct list_head list; - struct eventfd_ctx *eventfd; + void (*callback)(struct virtqueue *); + const char *name; + struct virtio_device *vdev; + unsigned int index; + unsigned int num_free; + unsigned int num_max; + void *priv; + bool reset; }; -struct mem_cgroup_event { - struct mem_cgroup *memcg; - struct eventfd_ctx *eventfd; - struct list_head list; - int (*register_event)(struct mem_cgroup *, struct eventfd_ctx *, const char *); - void (*unregister_event)(struct mem_cgroup *, struct eventfd_ctx *); - poll_table pt; - wait_queue_head_t *wqh; - wait_queue_entry_t wait; - struct work_struct remove; -}; +struct vringh_config_ops; -struct move_charge_struct { - spinlock_t lock; - struct mm_struct *mm; - struct mem_cgroup *from; - struct mem_cgroup *to; - long unsigned int flags; - long unsigned int precharge; - long unsigned int moved_charge; - long unsigned int moved_swap; - struct task_struct *moving_task; - wait_queue_head_t waitq; -}; +struct virtio_config_ops; -enum res_type { - _MEM = 0, - _MEMSWAP = 1, - _OOM_TYPE = 2, - _KMEM = 3, - _TCP = 4, +struct virtio_device { + int index; + bool failed; + bool config_enabled; + bool config_change_pending; + spinlock_t config_lock; + spinlock_t vqs_list_lock; + struct device dev; + struct virtio_device_id id; + const struct virtio_config_ops *config; + const struct vringh_config_ops *vringh_config; + struct list_head vqs; + u64 features; + void *priv; }; -struct memory_stat { - const char *name; - unsigned int idx; -}; +typedef void vq_callback_t(struct virtqueue *); -struct oom_wait_info { - struct mem_cgroup *memcg; - wait_queue_entry_t wait; -}; +struct virtio_shm_region; -struct memcg_stock_pcp { - local_lock_t stock_lock; - struct mem_cgroup *cached; - unsigned int nr_pages; - struct obj_cgroup *cached_objcg; - struct pglist_data *cached_pgdat; - unsigned int nr_bytes; - int nr_slab_reclaimable_b; - int nr_slab_unreclaimable_b; - struct work_struct work; - long unsigned int flags; +struct virtio_config_ops { + void (*get)(struct virtio_device *, unsigned int, void *, unsigned int); + void (*set)(struct virtio_device *, unsigned int, const void *, unsigned int); + u32 (*generation)(struct virtio_device *); + u8 (*get_status)(struct virtio_device *); + void (*set_status)(struct virtio_device *, u8); + void (*reset)(struct virtio_device *); + int (*find_vqs)(struct virtio_device *, unsigned int, struct virtqueue **, vq_callback_t **, const char * const *, const bool *, struct irq_affinity *); + void (*del_vqs)(struct virtio_device *); + void (*synchronize_cbs)(struct virtio_device *); + u64 (*get_features)(struct virtio_device *); + int (*finalize_features)(struct virtio_device *); + const char * (*bus_name)(struct virtio_device *); + int (*set_vq_affinity)(struct virtqueue *, const struct cpumask *); + const struct cpumask * (*get_vq_affinity)(struct virtio_device *, int); + bool (*get_shm_region)(struct virtio_device *, struct virtio_shm_region *, u8); + int (*disable_vq_and_reset)(struct virtqueue *); + int (*enable_vq_after_reset)(struct virtqueue *); }; -enum { - RES_USAGE = 0, - RES_LIMIT = 1, - RES_MAX_USAGE = 2, - RES_FAILCNT = 3, - RES_SOFT_LIMIT = 4, +struct virtio_driver { + struct device_driver driver; + const struct virtio_device_id *id_table; + const unsigned int *feature_table; + unsigned int feature_table_size; + const unsigned int *feature_table_legacy; + unsigned int feature_table_size_legacy; + int (*validate)(struct virtio_device *); + int (*probe)(struct virtio_device *); + void (*scan)(struct virtio_device *); + void (*remove)(struct virtio_device *); + void (*config_changed)(struct virtio_device *); + int (*freeze)(struct virtio_device *); + int (*restore)(struct virtio_device *); }; -union mc_target { - struct page *page; - swp_entry_t ent; -}; +typedef __u16 __virtio16; -enum mc_target_type { - MC_TARGET_NONE = 0, - MC_TARGET_PAGE = 1, - MC_TARGET_SWAP = 2, - MC_TARGET_DEVICE = 3, +struct virtio_shm_region { + u64 addr; + u64 len; }; -struct uncharge_gather { - struct mem_cgroup *memcg; - long unsigned int nr_memory; - long unsigned int pgpgout; - long unsigned int nr_kmem; - int nid; +struct virtio_9p_config { + __virtio16 tag_len; + __u8 tag[0]; }; -struct numa_stat { - const char *name; - unsigned int lru_mask; +struct virtio_chan { + bool inuse; + spinlock_t lock; + struct p9_client *client; + struct virtio_device *vdev; + struct virtqueue *vq; + int ring_bufs_avail; + wait_queue_head_t *vc_wq; + long unsigned int p9_max_pages; + struct scatterlist sg[128]; + char *tag; + struct list_head chan_list; }; -struct thermal_attr { - struct device_attribute attr; - char name[20]; +enum { + Root_NFS = 255, + Root_CIFS = 254, + Root_RAM0 = 1048576, + Root_RAM1 = 1048577, + Root_FD0 = 2097152, + Root_HDA1 = 3145729, + Root_HDA2 = 3145730, + Root_SDA1 = 8388609, + Root_SDA2 = 8388610, + Root_HDC1 = 23068673, + Root_SR0 = 11534336, }; -struct thermal_instance { - int id; - char name[20]; - struct thermal_zone_device *tz; - struct thermal_cooling_device *cdev; - int trip; - bool initialized; - long unsigned int upper; - long unsigned int lower; - long unsigned int target; - char attr_name[20]; - struct device_attribute attr; - char weight_attr_name[20]; - struct device_attribute weight_attr; - struct list_head tz_node; - struct list_head cdev_node; - unsigned int weight; +enum rpc_display_format_t { + RPC_DISPLAY_ADDR = 0, + RPC_DISPLAY_PORT = 1, + RPC_DISPLAY_PROTO = 2, + RPC_DISPLAY_HEX_ADDR = 3, + RPC_DISPLAY_HEX_PORT = 4, + RPC_DISPLAY_NETID = 5, + RPC_DISPLAY_MAX = 6, }; -struct cpuidle_state_usage { - long long unsigned int disable; - long long unsigned int usage; - u64 time_ns; - long long unsigned int above; - long long unsigned int below; - long long unsigned int rejected; +enum nfs_opnum4 { + OP_ACCESS = 3, + OP_CLOSE = 4, + OP_COMMIT = 5, + OP_CREATE = 6, + OP_DELEGPURGE = 7, + OP_DELEGRETURN = 8, + OP_GETATTR = 9, + OP_GETFH = 10, + OP_LINK = 11, + OP_LOCK = 12, + OP_LOCKT = 13, + OP_LOCKU = 14, + OP_LOOKUP = 15, + OP_LOOKUPP = 16, + OP_NVERIFY = 17, + OP_OPEN = 18, + OP_OPENATTR = 19, + OP_OPEN_CONFIRM = 20, + OP_OPEN_DOWNGRADE = 21, + OP_PUTFH = 22, + OP_PUTPUBFH = 23, + OP_PUTROOTFH = 24, + OP_READ = 25, + OP_READDIR = 26, + OP_READLINK = 27, + OP_REMOVE = 28, + OP_RENAME = 29, + OP_RENEW = 30, + OP_RESTOREFH = 31, + OP_SAVEFH = 32, + OP_SECINFO = 33, + OP_SETATTR = 34, + OP_SETCLIENTID = 35, + OP_SETCLIENTID_CONFIRM = 36, + OP_VERIFY = 37, + OP_WRITE = 38, + OP_RELEASE_LOCKOWNER = 39, + OP_BACKCHANNEL_CTL = 40, + OP_BIND_CONN_TO_SESSION = 41, + OP_EXCHANGE_ID = 42, + OP_CREATE_SESSION = 43, + OP_DESTROY_SESSION = 44, + OP_FREE_STATEID = 45, + OP_GET_DIR_DELEGATION = 46, + OP_GETDEVICEINFO = 47, + OP_GETDEVICELIST = 48, + OP_LAYOUTCOMMIT = 49, + OP_LAYOUTGET = 50, + OP_LAYOUTRETURN = 51, + OP_SECINFO_NO_NAME = 52, + OP_SEQUENCE = 53, + OP_SET_SSV = 54, + OP_TEST_STATEID = 55, + OP_WANT_DELEGATION = 56, + OP_DESTROY_CLIENTID = 57, + OP_RECLAIM_COMPLETE = 58, + OP_ALLOCATE = 59, + OP_COPY = 60, + OP_COPY_NOTIFY = 61, + OP_DEALLOCATE = 62, + OP_IO_ADVISE = 63, + OP_LAYOUTERROR = 64, + OP_LAYOUTSTATS = 65, + OP_OFFLOAD_CANCEL = 66, + OP_OFFLOAD_STATUS = 67, + OP_READ_PLUS = 68, + OP_SEEK = 69, + OP_WRITE_SAME = 70, + OP_CLONE = 71, + OP_GETXATTR = 72, + OP_SETXATTR = 73, + OP_LISTXATTRS = 74, + OP_REMOVEXATTR = 75, + OP_ILLEGAL = 10044, }; -struct cpuidle_device; - -struct cpuidle_driver; - -struct cpuidle_state { - char name[16]; - char desc[32]; - s64 exit_latency_ns; - s64 target_residency_ns; - unsigned int flags; - unsigned int exit_latency; - int power_usage; - unsigned int target_residency; - int (*enter)(struct cpuidle_device *, struct cpuidle_driver *, int); - int (*enter_dead)(struct cpuidle_device *, int); - int (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver *, int); +struct uuidcmp { + const char *uuid; + int len; }; -struct cpuidle_driver_kobj; - -struct cpuidle_state_kobj; - -struct cpuidle_device_kobj; - -struct cpuidle_device { - unsigned int registered: 1; - unsigned int enabled: 1; - unsigned int poll_time_limit: 1; - unsigned int cpu; - ktime_t next_hrtimer; - int last_state_idx; - u64 last_residency_ns; - u64 poll_limit_ns; - u64 forced_idle_latency_limit_ns; - struct cpuidle_state_usage states_usage[10]; - struct cpuidle_state_kobj *kobjs[10]; - struct cpuidle_driver_kobj *kobj_driver; - struct cpuidle_device_kobj *kobj_dev; - struct list_head device_list; +enum hrtimer_mode { + HRTIMER_MODE_ABS = 0, + HRTIMER_MODE_REL = 1, + HRTIMER_MODE_PINNED = 2, + HRTIMER_MODE_SOFT = 4, + HRTIMER_MODE_HARD = 8, + HRTIMER_MODE_ABS_PINNED = 2, + HRTIMER_MODE_REL_PINNED = 3, + HRTIMER_MODE_ABS_SOFT = 4, + HRTIMER_MODE_REL_SOFT = 5, + HRTIMER_MODE_ABS_PINNED_SOFT = 6, + HRTIMER_MODE_REL_PINNED_SOFT = 7, + HRTIMER_MODE_ABS_HARD = 8, + HRTIMER_MODE_REL_HARD = 9, + HRTIMER_MODE_ABS_PINNED_HARD = 10, + HRTIMER_MODE_REL_PINNED_HARD = 11, }; -struct cpuidle_driver { - const char *name; - struct module *owner; - unsigned int bctimer: 1; - struct cpuidle_state states[10]; - int state_count; - int safe_state_index; - struct cpumask *cpumask; - const char *governor; +enum tick_dep_bits { + TICK_DEP_BIT_POSIX_TIMER = 0, + TICK_DEP_BIT_PERF_EVENTS = 1, + TICK_DEP_BIT_SCHED = 2, + TICK_DEP_BIT_CLOCK_UNSTABLE = 3, + TICK_DEP_BIT_RCU = 4, + TICK_DEP_BIT_RCU_EXP = 5, }; -struct zpff_device { - struct hid_report *report; +enum perf_event_sample_format { + PERF_SAMPLE_IP = 1, + PERF_SAMPLE_TID = 2, + PERF_SAMPLE_TIME = 4, + PERF_SAMPLE_ADDR = 8, + PERF_SAMPLE_READ = 16, + PERF_SAMPLE_CALLCHAIN = 32, + PERF_SAMPLE_ID = 64, + PERF_SAMPLE_CPU = 128, + PERF_SAMPLE_PERIOD = 256, + PERF_SAMPLE_STREAM_ID = 512, + PERF_SAMPLE_RAW = 1024, + PERF_SAMPLE_BRANCH_STACK = 2048, + PERF_SAMPLE_REGS_USER = 4096, + PERF_SAMPLE_STACK_USER = 8192, + PERF_SAMPLE_WEIGHT = 16384, + PERF_SAMPLE_DATA_SRC = 32768, + PERF_SAMPLE_IDENTIFIER = 65536, + PERF_SAMPLE_TRANSACTION = 131072, + PERF_SAMPLE_REGS_INTR = 262144, + PERF_SAMPLE_PHYS_ADDR = 524288, + PERF_SAMPLE_AUX = 1048576, + PERF_SAMPLE_CGROUP = 2097152, + PERF_SAMPLE_DATA_PAGE_SIZE = 4194304, + PERF_SAMPLE_CODE_PAGE_SIZE = 8388608, + PERF_SAMPLE_WEIGHT_STRUCT = 16777216, + PERF_SAMPLE_MAX = 33554432, }; -struct fib_notifier_net { - struct list_head fib_notifier_ops; - struct atomic_notifier_head fib_chain; +enum perf_branch_sample_type { + PERF_SAMPLE_BRANCH_USER = 1, + PERF_SAMPLE_BRANCH_KERNEL = 2, + PERF_SAMPLE_BRANCH_HV = 4, + PERF_SAMPLE_BRANCH_ANY = 8, + PERF_SAMPLE_BRANCH_ANY_CALL = 16, + PERF_SAMPLE_BRANCH_ANY_RETURN = 32, + PERF_SAMPLE_BRANCH_IND_CALL = 64, + PERF_SAMPLE_BRANCH_ABORT_TX = 128, + PERF_SAMPLE_BRANCH_IN_TX = 256, + PERF_SAMPLE_BRANCH_NO_TX = 512, + PERF_SAMPLE_BRANCH_COND = 1024, + PERF_SAMPLE_BRANCH_CALL_STACK = 2048, + PERF_SAMPLE_BRANCH_IND_JUMP = 4096, + PERF_SAMPLE_BRANCH_CALL = 8192, + PERF_SAMPLE_BRANCH_NO_FLAGS = 16384, + PERF_SAMPLE_BRANCH_NO_CYCLES = 32768, + PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536, + PERF_SAMPLE_BRANCH_HW_INDEX = 131072, + PERF_SAMPLE_BRANCH_PRIV_SAVE = 262144, + PERF_SAMPLE_BRANCH_MAX = 524288, }; -struct tc_fifo_qopt { - __u32 limit; +enum perf_sample_regs_abi { + PERF_SAMPLE_REGS_ABI_NONE = 0, + PERF_SAMPLE_REGS_ABI_32 = 1, + PERF_SAMPLE_REGS_ABI_64 = 2, }; -struct tc_qopt_offload_stats { - struct gnet_stats_basic_sync *bstats; - struct gnet_stats_queue *qstats; +enum perf_event_read_format { + PERF_FORMAT_TOTAL_TIME_ENABLED = 1, + PERF_FORMAT_TOTAL_TIME_RUNNING = 2, + PERF_FORMAT_ID = 4, + PERF_FORMAT_GROUP = 8, + PERF_FORMAT_LOST = 16, + PERF_FORMAT_MAX = 32, }; -enum tc_fifo_command { - TC_FIFO_REPLACE = 0, - TC_FIFO_DESTROY = 1, - TC_FIFO_STATS = 2, +enum perf_event_ioc_flags { + PERF_IOC_FLAG_GROUP = 1, }; -struct tc_fifo_qopt_offload { - enum tc_fifo_command command; - u32 handle; - u32 parent; +struct perf_event_mmap_page { + __u32 version; + __u32 compat_version; + __u32 lock; + __u32 index; + __s64 offset; + __u64 time_enabled; + __u64 time_running; union { - struct tc_qopt_offload_stats stats; + __u64 capabilities; + struct { + __u64 cap_bit0: 1; + __u64 cap_bit0_is_deprecated: 1; + __u64 cap_user_rdpmc: 1; + __u64 cap_user_time: 1; + __u64 cap_user_time_zero: 1; + __u64 cap_user_time_short: 1; + __u64 cap_____res: 58; + }; }; + __u16 pmc_width; + __u16 time_shift; + __u32 time_mult; + __u64 time_offset; + __u64 time_zero; + __u32 size; + __u32 __reserved_1; + __u64 time_cycles; + __u64 time_mask; + __u8 __reserved[928]; + __u64 data_head; + __u64 data_tail; + __u64 data_offset; + __u64 data_size; + __u64 aux_head; + __u64 aux_tail; + __u64 aux_offset; + __u64 aux_size; }; -enum tunable_id { - ETHTOOL_ID_UNSPEC = 0, - ETHTOOL_RX_COPYBREAK = 1, - ETHTOOL_TX_COPYBREAK = 2, - ETHTOOL_PFC_PREVENTION_TOUT = 3, - ETHTOOL_TX_COPYBREAK_BUF_SIZE = 4, - __ETHTOOL_TUNABLE_COUNT = 5, +struct perf_event_header { + __u32 type; + __u16 misc; + __u16 size; }; -enum phy_tunable_id { - ETHTOOL_PHY_ID_UNSPEC = 0, - ETHTOOL_PHY_DOWNSHIFT = 1, - ETHTOOL_PHY_FAST_LINK_DOWN = 2, - ETHTOOL_PHY_EDPD = 3, - __ETHTOOL_PHY_TUNABLE_COUNT = 4, +struct perf_ns_link_info { + __u64 dev; + __u64 ino; }; -enum ethtool_fec_config_bits { - ETHTOOL_FEC_NONE_BIT = 0, - ETHTOOL_FEC_AUTO_BIT = 1, - ETHTOOL_FEC_OFF_BIT = 2, - ETHTOOL_FEC_RS_BIT = 3, - ETHTOOL_FEC_BASER_BIT = 4, - ETHTOOL_FEC_LLRS_BIT = 5, +enum { + NET_NS_INDEX = 0, + UTS_NS_INDEX = 1, + IPC_NS_INDEX = 2, + PID_NS_INDEX = 3, + USER_NS_INDEX = 4, + MNT_NS_INDEX = 5, + CGROUP_NS_INDEX = 6, + NR_NAMESPACES = 7, }; -enum { - ETH_RSS_HASH_TOP_BIT = 0, - ETH_RSS_HASH_XOR_BIT = 1, - ETH_RSS_HASH_CRC32_BIT = 2, - ETH_RSS_HASH_FUNCS_COUNT = 3, +enum perf_event_type { + PERF_RECORD_MMAP = 1, + PERF_RECORD_LOST = 2, + PERF_RECORD_COMM = 3, + PERF_RECORD_EXIT = 4, + PERF_RECORD_THROTTLE = 5, + PERF_RECORD_UNTHROTTLE = 6, + PERF_RECORD_FORK = 7, + PERF_RECORD_READ = 8, + PERF_RECORD_SAMPLE = 9, + PERF_RECORD_MMAP2 = 10, + PERF_RECORD_AUX = 11, + PERF_RECORD_ITRACE_START = 12, + PERF_RECORD_LOST_SAMPLES = 13, + PERF_RECORD_SWITCH = 14, + PERF_RECORD_SWITCH_CPU_WIDE = 15, + PERF_RECORD_NAMESPACES = 16, + PERF_RECORD_KSYMBOL = 17, + PERF_RECORD_BPF_EVENT = 18, + PERF_RECORD_CGROUP = 19, + PERF_RECORD_TEXT_POKE = 20, + PERF_RECORD_AUX_OUTPUT_HW_ID = 21, + PERF_RECORD_MAX = 22, }; -enum { - ETHTOOL_MSG_USER_NONE = 0, - ETHTOOL_MSG_STRSET_GET = 1, - ETHTOOL_MSG_LINKINFO_GET = 2, - ETHTOOL_MSG_LINKINFO_SET = 3, - ETHTOOL_MSG_LINKMODES_GET = 4, - ETHTOOL_MSG_LINKMODES_SET = 5, - ETHTOOL_MSG_LINKSTATE_GET = 6, - ETHTOOL_MSG_DEBUG_GET = 7, - ETHTOOL_MSG_DEBUG_SET = 8, - ETHTOOL_MSG_WOL_GET = 9, - ETHTOOL_MSG_WOL_SET = 10, - ETHTOOL_MSG_FEATURES_GET = 11, - ETHTOOL_MSG_FEATURES_SET = 12, - ETHTOOL_MSG_PRIVFLAGS_GET = 13, - ETHTOOL_MSG_PRIVFLAGS_SET = 14, - ETHTOOL_MSG_RINGS_GET = 15, - ETHTOOL_MSG_RINGS_SET = 16, - ETHTOOL_MSG_CHANNELS_GET = 17, - ETHTOOL_MSG_CHANNELS_SET = 18, - ETHTOOL_MSG_COALESCE_GET = 19, - ETHTOOL_MSG_COALESCE_SET = 20, - ETHTOOL_MSG_PAUSE_GET = 21, - ETHTOOL_MSG_PAUSE_SET = 22, - ETHTOOL_MSG_EEE_GET = 23, - ETHTOOL_MSG_EEE_SET = 24, - ETHTOOL_MSG_TSINFO_GET = 25, - ETHTOOL_MSG_CABLE_TEST_ACT = 26, - ETHTOOL_MSG_CABLE_TEST_TDR_ACT = 27, - ETHTOOL_MSG_TUNNEL_INFO_GET = 28, - ETHTOOL_MSG_FEC_GET = 29, - ETHTOOL_MSG_FEC_SET = 30, - ETHTOOL_MSG_MODULE_EEPROM_GET = 31, - ETHTOOL_MSG_STATS_GET = 32, - ETHTOOL_MSG_PHC_VCLOCKS_GET = 33, - ETHTOOL_MSG_MODULE_GET = 34, - ETHTOOL_MSG_MODULE_SET = 35, - __ETHTOOL_MSG_USER_CNT = 36, - ETHTOOL_MSG_USER_MAX = 35, +enum perf_record_ksymbol_type { + PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0, + PERF_RECORD_KSYMBOL_TYPE_BPF = 1, + PERF_RECORD_KSYMBOL_TYPE_OOL = 2, + PERF_RECORD_KSYMBOL_TYPE_MAX = 3, }; -enum { - ETHTOOL_MSG_KERNEL_NONE = 0, - ETHTOOL_MSG_STRSET_GET_REPLY = 1, - ETHTOOL_MSG_LINKINFO_GET_REPLY = 2, - ETHTOOL_MSG_LINKINFO_NTF = 3, - ETHTOOL_MSG_LINKMODES_GET_REPLY = 4, - ETHTOOL_MSG_LINKMODES_NTF = 5, - ETHTOOL_MSG_LINKSTATE_GET_REPLY = 6, - ETHTOOL_MSG_DEBUG_GET_REPLY = 7, - ETHTOOL_MSG_DEBUG_NTF = 8, - ETHTOOL_MSG_WOL_GET_REPLY = 9, - ETHTOOL_MSG_WOL_NTF = 10, - ETHTOOL_MSG_FEATURES_GET_REPLY = 11, - ETHTOOL_MSG_FEATURES_SET_REPLY = 12, - ETHTOOL_MSG_FEATURES_NTF = 13, - ETHTOOL_MSG_PRIVFLAGS_GET_REPLY = 14, - ETHTOOL_MSG_PRIVFLAGS_NTF = 15, - ETHTOOL_MSG_RINGS_GET_REPLY = 16, - ETHTOOL_MSG_RINGS_NTF = 17, - ETHTOOL_MSG_CHANNELS_GET_REPLY = 18, - ETHTOOL_MSG_CHANNELS_NTF = 19, - ETHTOOL_MSG_COALESCE_GET_REPLY = 20, - ETHTOOL_MSG_COALESCE_NTF = 21, - ETHTOOL_MSG_PAUSE_GET_REPLY = 22, - ETHTOOL_MSG_PAUSE_NTF = 23, - ETHTOOL_MSG_EEE_GET_REPLY = 24, - ETHTOOL_MSG_EEE_NTF = 25, - ETHTOOL_MSG_TSINFO_GET_REPLY = 26, - ETHTOOL_MSG_CABLE_TEST_NTF = 27, - ETHTOOL_MSG_CABLE_TEST_TDR_NTF = 28, - ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY = 29, - ETHTOOL_MSG_FEC_GET_REPLY = 30, - ETHTOOL_MSG_FEC_NTF = 31, - ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY = 32, - ETHTOOL_MSG_STATS_GET_REPLY = 33, - ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY = 34, - ETHTOOL_MSG_MODULE_GET_REPLY = 35, - ETHTOOL_MSG_MODULE_NTF = 36, - __ETHTOOL_MSG_KERNEL_CNT = 37, - ETHTOOL_MSG_KERNEL_MAX = 36, +enum perf_bpf_event_type { + PERF_BPF_EVENT_UNKNOWN = 0, + PERF_BPF_EVENT_PROG_LOAD = 1, + PERF_BPF_EVENT_PROG_UNLOAD = 2, + PERF_BPF_EVENT_MAX = 3, }; -enum { - ETHTOOL_A_HEADER_UNSPEC = 0, - ETHTOOL_A_HEADER_DEV_INDEX = 1, - ETHTOOL_A_HEADER_DEV_NAME = 2, - ETHTOOL_A_HEADER_FLAGS = 3, - __ETHTOOL_A_HEADER_CNT = 4, - ETHTOOL_A_HEADER_MAX = 3, +typedef struct pt_regs bpf_user_pt_regs_t; + +enum perf_event_x86_regs { + PERF_REG_X86_AX = 0, + PERF_REG_X86_BX = 1, + PERF_REG_X86_CX = 2, + PERF_REG_X86_DX = 3, + PERF_REG_X86_SI = 4, + PERF_REG_X86_DI = 5, + PERF_REG_X86_BP = 6, + PERF_REG_X86_SP = 7, + PERF_REG_X86_IP = 8, + PERF_REG_X86_FLAGS = 9, + PERF_REG_X86_CS = 10, + PERF_REG_X86_SS = 11, + PERF_REG_X86_DS = 12, + PERF_REG_X86_ES = 13, + PERF_REG_X86_FS = 14, + PERF_REG_X86_GS = 15, + PERF_REG_X86_R8 = 16, + PERF_REG_X86_R9 = 17, + PERF_REG_X86_R10 = 18, + PERF_REG_X86_R11 = 19, + PERF_REG_X86_R12 = 20, + PERF_REG_X86_R13 = 21, + PERF_REG_X86_R14 = 22, + PERF_REG_X86_R15 = 23, + PERF_REG_X86_32_MAX = 16, + PERF_REG_X86_64_MAX = 24, + PERF_REG_X86_XMM0 = 32, + PERF_REG_X86_XMM1 = 34, + PERF_REG_X86_XMM2 = 36, + PERF_REG_X86_XMM3 = 38, + PERF_REG_X86_XMM4 = 40, + PERF_REG_X86_XMM5 = 42, + PERF_REG_X86_XMM6 = 44, + PERF_REG_X86_XMM7 = 46, + PERF_REG_X86_XMM8 = 48, + PERF_REG_X86_XMM9 = 50, + PERF_REG_X86_XMM10 = 52, + PERF_REG_X86_XMM11 = 54, + PERF_REG_X86_XMM12 = 56, + PERF_REG_X86_XMM13 = 58, + PERF_REG_X86_XMM14 = 60, + PERF_REG_X86_XMM15 = 62, + PERF_REG_X86_XMM_MAX = 64, }; -enum { - ETHTOOL_A_STRSET_UNSPEC = 0, - ETHTOOL_A_STRSET_HEADER = 1, - ETHTOOL_A_STRSET_STRINGSETS = 2, - ETHTOOL_A_STRSET_COUNTS_ONLY = 3, - __ETHTOOL_A_STRSET_CNT = 4, - ETHTOOL_A_STRSET_MAX = 3, +enum perf_addr_filter_action_t { + PERF_ADDR_FILTER_ACTION_STOP = 0, + PERF_ADDR_FILTER_ACTION_START = 1, + PERF_ADDR_FILTER_ACTION_FILTER = 2, }; -enum { - ETHTOOL_A_LINKINFO_UNSPEC = 0, - ETHTOOL_A_LINKINFO_HEADER = 1, - ETHTOOL_A_LINKINFO_PORT = 2, - ETHTOOL_A_LINKINFO_PHYADDR = 3, - ETHTOOL_A_LINKINFO_TP_MDIX = 4, - ETHTOOL_A_LINKINFO_TP_MDIX_CTRL = 5, - ETHTOOL_A_LINKINFO_TRANSCEIVER = 6, - __ETHTOOL_A_LINKINFO_CNT = 7, - ETHTOOL_A_LINKINFO_MAX = 6, +struct perf_addr_filter { + struct list_head entry; + struct path path; + long unsigned int offset; + long unsigned int size; + enum perf_addr_filter_action_t action; }; -enum { - ETHTOOL_A_LINKMODES_UNSPEC = 0, - ETHTOOL_A_LINKMODES_HEADER = 1, - ETHTOOL_A_LINKMODES_AUTONEG = 2, - ETHTOOL_A_LINKMODES_OURS = 3, - ETHTOOL_A_LINKMODES_PEER = 4, - ETHTOOL_A_LINKMODES_SPEED = 5, - ETHTOOL_A_LINKMODES_DUPLEX = 6, - ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG = 7, - ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE = 8, - ETHTOOL_A_LINKMODES_LANES = 9, - __ETHTOOL_A_LINKMODES_CNT = 10, - ETHTOOL_A_LINKMODES_MAX = 9, +struct swevent_hlist { + struct hlist_head heads[256]; + struct callback_head callback_head; }; -enum { - ETHTOOL_A_LINKSTATE_UNSPEC = 0, - ETHTOOL_A_LINKSTATE_HEADER = 1, - ETHTOOL_A_LINKSTATE_LINK = 2, - ETHTOOL_A_LINKSTATE_SQI = 3, - ETHTOOL_A_LINKSTATE_SQI_MAX = 4, - ETHTOOL_A_LINKSTATE_EXT_STATE = 5, - ETHTOOL_A_LINKSTATE_EXT_SUBSTATE = 6, - __ETHTOOL_A_LINKSTATE_CNT = 7, - ETHTOOL_A_LINKSTATE_MAX = 6, +struct pmu_event_list { + raw_spinlock_t lock; + struct list_head list; }; -enum { - ETHTOOL_A_DEBUG_UNSPEC = 0, - ETHTOOL_A_DEBUG_HEADER = 1, - ETHTOOL_A_DEBUG_MSGMASK = 2, - __ETHTOOL_A_DEBUG_CNT = 3, - ETHTOOL_A_DEBUG_MAX = 2, +struct perf_buffer { + refcount_t refcount; + struct callback_head callback_head; + int nr_pages; + int overwrite; + int paused; + atomic_t poll; + local_t head; + unsigned int nest; + local_t events; + local_t wakeup; + local_t lost; + long int watermark; + long int aux_watermark; + spinlock_t event_lock; + struct list_head event_list; + atomic_t mmap_count; + long unsigned int mmap_locked; + struct user_struct *mmap_user; + long int aux_head; + unsigned int aux_nest; + long int aux_wakeup; + long unsigned int aux_pgoff; + int aux_nr_pages; + int aux_overwrite; + atomic_t aux_mmap_count; + long unsigned int aux_mmap_locked; + void (*free_aux)(void *); + refcount_t aux_refcount; + int aux_in_sampling; + void **aux_pages; + void *aux_priv; + struct perf_event_mmap_page *user_page; + void *data_pages[0]; }; -enum { - ETHTOOL_A_WOL_UNSPEC = 0, - ETHTOOL_A_WOL_HEADER = 1, - ETHTOOL_A_WOL_MODES = 2, - ETHTOOL_A_WOL_SOPASS = 3, - __ETHTOOL_A_WOL_CNT = 4, - ETHTOOL_A_WOL_MAX = 3, +struct bpf_perf_event_data_kern { + bpf_user_pt_regs_t *regs; + struct perf_sample_data *data; + struct perf_event *event; }; -enum { - ETHTOOL_A_FEATURES_UNSPEC = 0, - ETHTOOL_A_FEATURES_HEADER = 1, - ETHTOOL_A_FEATURES_HW = 2, - ETHTOOL_A_FEATURES_WANTED = 3, - ETHTOOL_A_FEATURES_ACTIVE = 4, - ETHTOOL_A_FEATURES_NOCHANGE = 5, - __ETHTOOL_A_FEATURES_CNT = 6, - ETHTOOL_A_FEATURES_MAX = 5, +struct perf_pmu_events_attr { + struct device_attribute attr; + u64 id; + const char *event_str; }; -enum { - ETHTOOL_A_PRIVFLAGS_UNSPEC = 0, - ETHTOOL_A_PRIVFLAGS_HEADER = 1, - ETHTOOL_A_PRIVFLAGS_FLAGS = 2, - __ETHTOOL_A_PRIVFLAGS_CNT = 3, - ETHTOOL_A_PRIVFLAGS_MAX = 2, +struct match_token { + int token; + const char *pattern; }; enum { - ETHTOOL_A_RINGS_UNSPEC = 0, - ETHTOOL_A_RINGS_HEADER = 1, - ETHTOOL_A_RINGS_RX_MAX = 2, - ETHTOOL_A_RINGS_RX_MINI_MAX = 3, - ETHTOOL_A_RINGS_RX_JUMBO_MAX = 4, - ETHTOOL_A_RINGS_TX_MAX = 5, - ETHTOOL_A_RINGS_RX = 6, - ETHTOOL_A_RINGS_RX_MINI = 7, - ETHTOOL_A_RINGS_RX_JUMBO = 8, - ETHTOOL_A_RINGS_TX = 9, - ETHTOOL_A_RINGS_RX_BUF_LEN = 10, - ETHTOOL_A_RINGS_TCP_DATA_SPLIT = 11, - ETHTOOL_A_RINGS_CQE_SIZE = 12, - ETHTOOL_A_RINGS_TX_PUSH = 13, - __ETHTOOL_A_RINGS_CNT = 14, - ETHTOOL_A_RINGS_MAX = 13, + MAX_OPT_ARGS = 3, }; -enum { - ETHTOOL_A_CHANNELS_UNSPEC = 0, - ETHTOOL_A_CHANNELS_HEADER = 1, - ETHTOOL_A_CHANNELS_RX_MAX = 2, - ETHTOOL_A_CHANNELS_TX_MAX = 3, - ETHTOOL_A_CHANNELS_OTHER_MAX = 4, - ETHTOOL_A_CHANNELS_COMBINED_MAX = 5, - ETHTOOL_A_CHANNELS_RX_COUNT = 6, - ETHTOOL_A_CHANNELS_TX_COUNT = 7, - ETHTOOL_A_CHANNELS_OTHER_COUNT = 8, - ETHTOOL_A_CHANNELS_COMBINED_COUNT = 9, - __ETHTOOL_A_CHANNELS_CNT = 10, - ETHTOOL_A_CHANNELS_MAX = 9, +typedef struct { + char *from; + char *to; +} substring_t; + +struct min_heap { + void *data; + int nr; + int size; }; -enum { - ETHTOOL_A_COALESCE_UNSPEC = 0, - ETHTOOL_A_COALESCE_HEADER = 1, - ETHTOOL_A_COALESCE_RX_USECS = 2, - ETHTOOL_A_COALESCE_RX_MAX_FRAMES = 3, - ETHTOOL_A_COALESCE_RX_USECS_IRQ = 4, - ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ = 5, - ETHTOOL_A_COALESCE_TX_USECS = 6, - ETHTOOL_A_COALESCE_TX_MAX_FRAMES = 7, - ETHTOOL_A_COALESCE_TX_USECS_IRQ = 8, - ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ = 9, - ETHTOOL_A_COALESCE_STATS_BLOCK_USECS = 10, - ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX = 11, - ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX = 12, - ETHTOOL_A_COALESCE_PKT_RATE_LOW = 13, - ETHTOOL_A_COALESCE_RX_USECS_LOW = 14, - ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW = 15, - ETHTOOL_A_COALESCE_TX_USECS_LOW = 16, - ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW = 17, - ETHTOOL_A_COALESCE_PKT_RATE_HIGH = 18, - ETHTOOL_A_COALESCE_RX_USECS_HIGH = 19, - ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH = 20, - ETHTOOL_A_COALESCE_TX_USECS_HIGH = 21, - ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH = 22, - ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 23, - ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 24, - ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 25, - __ETHTOOL_A_COALESCE_CNT = 26, - ETHTOOL_A_COALESCE_MAX = 25, +struct min_heap_callbacks { + int elem_size; + bool (*less)(const void *, const void *); + void (*swp)(void *, void *); }; -enum { - ETHTOOL_A_PAUSE_UNSPEC = 0, - ETHTOOL_A_PAUSE_HEADER = 1, - ETHTOOL_A_PAUSE_AUTONEG = 2, - ETHTOOL_A_PAUSE_RX = 3, - ETHTOOL_A_PAUSE_TX = 4, - ETHTOOL_A_PAUSE_STATS = 5, - __ETHTOOL_A_PAUSE_CNT = 6, - ETHTOOL_A_PAUSE_MAX = 5, +typedef void (*task_work_func_t)(struct callback_head *); + +enum task_work_notify_mode { + TWA_NONE = 0, + TWA_RESUME = 1, + TWA_SIGNAL = 2, + TWA_SIGNAL_NO_IPI = 3, }; -enum { - ETHTOOL_A_EEE_UNSPEC = 0, - ETHTOOL_A_EEE_HEADER = 1, - ETHTOOL_A_EEE_MODES_OURS = 2, - ETHTOOL_A_EEE_MODES_PEER = 3, - ETHTOOL_A_EEE_ACTIVE = 4, - ETHTOOL_A_EEE_ENABLED = 5, - ETHTOOL_A_EEE_TX_LPI_ENABLED = 6, - ETHTOOL_A_EEE_TX_LPI_TIMER = 7, - __ETHTOOL_A_EEE_CNT = 8, - ETHTOOL_A_EEE_MAX = 7, +typedef int (*remote_function_f)(void *); + +struct remote_function_call { + struct task_struct *p; + remote_function_f func; + void *info; + int ret; }; -enum { - ETHTOOL_A_TSINFO_UNSPEC = 0, - ETHTOOL_A_TSINFO_HEADER = 1, - ETHTOOL_A_TSINFO_TIMESTAMPING = 2, - ETHTOOL_A_TSINFO_TX_TYPES = 3, - ETHTOOL_A_TSINFO_RX_FILTERS = 4, - ETHTOOL_A_TSINFO_PHC_INDEX = 5, - __ETHTOOL_A_TSINFO_CNT = 6, - ETHTOOL_A_TSINFO_MAX = 5, +typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *, struct perf_event_context *, void *); + +struct event_function_struct { + struct perf_event *event; + event_f func; + void *data; }; -enum { - ETHTOOL_A_PHC_VCLOCKS_UNSPEC = 0, - ETHTOOL_A_PHC_VCLOCKS_HEADER = 1, - ETHTOOL_A_PHC_VCLOCKS_NUM = 2, - ETHTOOL_A_PHC_VCLOCKS_INDEX = 3, - __ETHTOOL_A_PHC_VCLOCKS_CNT = 4, - ETHTOOL_A_PHC_VCLOCKS_MAX = 3, +enum event_type_t { + EVENT_FLEXIBLE = 1, + EVENT_PINNED = 2, + EVENT_TIME = 4, + EVENT_CPU = 8, + EVENT_ALL = 3, }; -enum { - ETHTOOL_A_CABLE_TEST_UNSPEC = 0, - ETHTOOL_A_CABLE_TEST_HEADER = 1, - __ETHTOOL_A_CABLE_TEST_CNT = 2, - ETHTOOL_A_CABLE_TEST_MAX = 1, +struct __group_key { + int cpu; + struct cgroup *cgroup; }; -enum { - ETHTOOL_A_CABLE_TEST_TDR_UNSPEC = 0, - ETHTOOL_A_CABLE_TEST_TDR_HEADER = 1, - ETHTOOL_A_CABLE_TEST_TDR_CFG = 2, - __ETHTOOL_A_CABLE_TEST_TDR_CNT = 3, - ETHTOOL_A_CABLE_TEST_TDR_MAX = 2, +struct stop_event_data { + struct perf_event *event; + unsigned int restart; }; -enum { - ETHTOOL_A_TUNNEL_INFO_UNSPEC = 0, - ETHTOOL_A_TUNNEL_INFO_HEADER = 1, - ETHTOOL_A_TUNNEL_INFO_UDP_PORTS = 2, - __ETHTOOL_A_TUNNEL_INFO_CNT = 3, - ETHTOOL_A_TUNNEL_INFO_MAX = 2, +struct perf_read_data { + struct perf_event *event; + bool group; + int ret; }; -enum { - ETHTOOL_A_FEC_UNSPEC = 0, - ETHTOOL_A_FEC_HEADER = 1, - ETHTOOL_A_FEC_MODES = 2, - ETHTOOL_A_FEC_AUTO = 3, - ETHTOOL_A_FEC_ACTIVE = 4, - ETHTOOL_A_FEC_STATS = 5, - __ETHTOOL_A_FEC_CNT = 6, - ETHTOOL_A_FEC_MAX = 5, +struct perf_read_event { + struct perf_event_header header; + u32 pid; + u32 tid; }; -enum { - ETHTOOL_A_FEC_STAT_UNSPEC = 0, - ETHTOOL_A_FEC_STAT_PAD = 1, - ETHTOOL_A_FEC_STAT_CORRECTED = 2, - ETHTOOL_A_FEC_STAT_UNCORR = 3, - ETHTOOL_A_FEC_STAT_CORR_BITS = 4, - __ETHTOOL_A_FEC_STAT_CNT = 5, - ETHTOOL_A_FEC_STAT_MAX = 4, +typedef void perf_iterate_f(struct perf_event *, void *); + +struct remote_output { + struct perf_buffer *rb; + int err; }; -enum { - ETHTOOL_A_MODULE_EEPROM_UNSPEC = 0, - ETHTOOL_A_MODULE_EEPROM_HEADER = 1, - ETHTOOL_A_MODULE_EEPROM_OFFSET = 2, - ETHTOOL_A_MODULE_EEPROM_LENGTH = 3, - ETHTOOL_A_MODULE_EEPROM_PAGE = 4, - ETHTOOL_A_MODULE_EEPROM_BANK = 5, - ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS = 6, - ETHTOOL_A_MODULE_EEPROM_DATA = 7, - __ETHTOOL_A_MODULE_EEPROM_CNT = 8, - ETHTOOL_A_MODULE_EEPROM_MAX = 7, +struct perf_task_event { + struct task_struct *task; + struct perf_event_context *task_ctx; + struct { + struct perf_event_header header; + u32 pid; + u32 ppid; + u32 tid; + u32 ptid; + u64 time; + } event_id; }; -enum { - ETHTOOL_A_STATS_UNSPEC = 0, - ETHTOOL_A_STATS_PAD = 1, - ETHTOOL_A_STATS_HEADER = 2, - ETHTOOL_A_STATS_GROUPS = 3, - ETHTOOL_A_STATS_GRP = 4, - __ETHTOOL_A_STATS_CNT = 5, - ETHTOOL_A_STATS_MAX = 4, +struct perf_comm_event { + struct task_struct *task; + char *comm; + int comm_size; + struct { + struct perf_event_header header; + u32 pid; + u32 tid; + } event_id; }; -enum { - ETHTOOL_STATS_ETH_PHY = 0, - ETHTOOL_STATS_ETH_MAC = 1, - ETHTOOL_STATS_ETH_CTRL = 2, - ETHTOOL_STATS_RMON = 3, - __ETHTOOL_STATS_CNT = 4, +struct perf_namespaces_event { + struct task_struct *task; + struct { + struct perf_event_header header; + u32 pid; + u32 tid; + u64 nr_namespaces; + struct perf_ns_link_info link_info[7]; + } event_id; }; -enum { - ETHTOOL_A_STATS_ETH_PHY_5_SYM_ERR = 0, - __ETHTOOL_A_STATS_ETH_PHY_CNT = 1, - ETHTOOL_A_STATS_ETH_PHY_MAX = 0, +struct perf_cgroup_event { + char *path; + int path_size; + struct { + struct perf_event_header header; + u64 id; + char path[0]; + } event_id; }; -enum { - ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT = 0, - ETHTOOL_A_STATS_ETH_MAC_3_SINGLE_COL = 1, - ETHTOOL_A_STATS_ETH_MAC_4_MULTI_COL = 2, - ETHTOOL_A_STATS_ETH_MAC_5_RX_PKT = 3, - ETHTOOL_A_STATS_ETH_MAC_6_FCS_ERR = 4, - ETHTOOL_A_STATS_ETH_MAC_7_ALIGN_ERR = 5, - ETHTOOL_A_STATS_ETH_MAC_8_TX_BYTES = 6, - ETHTOOL_A_STATS_ETH_MAC_9_TX_DEFER = 7, - ETHTOOL_A_STATS_ETH_MAC_10_LATE_COL = 8, - ETHTOOL_A_STATS_ETH_MAC_11_XS_COL = 9, - ETHTOOL_A_STATS_ETH_MAC_12_TX_INT_ERR = 10, - ETHTOOL_A_STATS_ETH_MAC_13_CS_ERR = 11, - ETHTOOL_A_STATS_ETH_MAC_14_RX_BYTES = 12, - ETHTOOL_A_STATS_ETH_MAC_15_RX_INT_ERR = 13, - ETHTOOL_A_STATS_ETH_MAC_18_TX_MCAST = 14, - ETHTOOL_A_STATS_ETH_MAC_19_TX_BCAST = 15, - ETHTOOL_A_STATS_ETH_MAC_20_XS_DEFER = 16, - ETHTOOL_A_STATS_ETH_MAC_21_RX_MCAST = 17, - ETHTOOL_A_STATS_ETH_MAC_22_RX_BCAST = 18, - ETHTOOL_A_STATS_ETH_MAC_23_IR_LEN_ERR = 19, - ETHTOOL_A_STATS_ETH_MAC_24_OOR_LEN = 20, - ETHTOOL_A_STATS_ETH_MAC_25_TOO_LONG_ERR = 21, - __ETHTOOL_A_STATS_ETH_MAC_CNT = 22, - ETHTOOL_A_STATS_ETH_MAC_MAX = 21, +struct perf_mmap_event { + struct vm_area_struct *vma; + const char *file_name; + int file_size; + int maj; + int min; + u64 ino; + u64 ino_generation; + u32 prot; + u32 flags; + u8 build_id[20]; + u32 build_id_size; + struct { + struct perf_event_header header; + u32 pid; + u32 tid; + u64 start; + u64 len; + u64 pgoff; + } event_id; }; -enum { - ETHTOOL_A_STATS_ETH_CTRL_3_TX = 0, - ETHTOOL_A_STATS_ETH_CTRL_4_RX = 1, - ETHTOOL_A_STATS_ETH_CTRL_5_RX_UNSUP = 2, - __ETHTOOL_A_STATS_ETH_CTRL_CNT = 3, - ETHTOOL_A_STATS_ETH_CTRL_MAX = 2, +struct perf_switch_event { + struct task_struct *task; + struct task_struct *next_prev; + struct { + struct perf_event_header header; + u32 next_prev_pid; + u32 next_prev_tid; + } event_id; }; -enum { - ETHTOOL_A_STATS_RMON_UNDERSIZE = 0, - ETHTOOL_A_STATS_RMON_OVERSIZE = 1, - ETHTOOL_A_STATS_RMON_FRAG = 2, - ETHTOOL_A_STATS_RMON_JABBER = 3, - __ETHTOOL_A_STATS_RMON_CNT = 4, - ETHTOOL_A_STATS_RMON_MAX = 3, +struct perf_ksymbol_event { + const char *name; + int name_len; + struct { + struct perf_event_header header; + u64 addr; + u32 len; + u16 ksym_type; + u16 flags; + } event_id; }; -enum { - ETHTOOL_A_MODULE_UNSPEC = 0, - ETHTOOL_A_MODULE_HEADER = 1, - ETHTOOL_A_MODULE_POWER_MODE_POLICY = 2, - ETHTOOL_A_MODULE_POWER_MODE = 3, - __ETHTOOL_A_MODULE_CNT = 4, - ETHTOOL_A_MODULE_MAX = 3, +struct perf_bpf_event { + struct bpf_prog *prog; + struct { + struct perf_event_header header; + u16 type; + u16 flags; + u32 id; + u8 tag[8]; + } event_id; }; -struct genlmsghdr { - __u8 cmd; - __u8 version; - __u16 reserved; +struct perf_text_poke_event { + const void *old_bytes; + const void *new_bytes; + size_t pad; + u16 old_len; + u16 new_len; + struct { + struct perf_event_header header; + u64 addr; + } event_id; }; -enum nla_policy_validation { - NLA_VALIDATE_NONE = 0, - NLA_VALIDATE_RANGE = 1, - NLA_VALIDATE_RANGE_WARN_TOO_LONG = 2, - NLA_VALIDATE_MIN = 3, - NLA_VALIDATE_MAX = 4, - NLA_VALIDATE_MASK = 5, - NLA_VALIDATE_RANGE_PTR = 6, - NLA_VALIDATE_FUNCTION = 7, +struct swevent_htable { + struct swevent_hlist *swevent_hlist; + struct mutex hlist_mutex; + int hlist_refcount; + int recursion[4]; }; -struct genl_info { - u32 snd_seq; - u32 snd_portid; - struct nlmsghdr *nlhdr; - struct genlmsghdr *genlhdr; - void *userhdr; - struct nlattr **attrs; - possible_net_t _net; - void *user_ptr[2]; - struct netlink_ext_ack *extack; +enum perf_probe_config { + PERF_PROBE_CONFIG_IS_RETPROBE = 1, + PERF_UPROBE_REF_CTR_OFFSET_BITS = 32, + PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32, }; -struct ethnl_req_info { - struct net_device *dev; - netdevice_tracker dev_tracker; - u32 flags; +enum { + IF_ACT_NONE = -1, + IF_ACT_FILTER = 0, + IF_ACT_START = 1, + IF_ACT_STOP = 2, + IF_SRC_FILE = 3, + IF_SRC_KERNEL = 4, + IF_SRC_FILEADDR = 5, + IF_SRC_KERNELADDR = 6, }; -struct ethnl_reply_data { - struct net_device *dev; +enum { + IF_STATE_ACTION = 0, + IF_STATE_SOURCE = 1, + IF_STATE_END = 2, }; -struct ethnl_request_ops { - u8 request_cmd; - u8 reply_cmd; - u16 hdr_attr; - unsigned int req_info_size; - unsigned int reply_data_size; - bool allow_nodev_do; - int (*parse_request)(struct ethnl_req_info *, struct nlattr **, struct netlink_ext_ack *); - int (*prepare_data)(const struct ethnl_req_info *, struct ethnl_reply_data *, struct genl_info *); - int (*reply_size)(const struct ethnl_req_info *, const struct ethnl_reply_data *); - int (*fill_reply)(struct sk_buff *, const struct ethnl_req_info *, const struct ethnl_reply_data *); - void (*cleanup_data)(struct ethnl_reply_data *); +struct perf_aux_event { + struct perf_event_header header; + u64 hw_id; }; -typedef const char (* const ethnl_string_array_t)[32]; - -struct fec_stat_grp { - u64 stats[9]; - u8 cnt; +struct perf_aux_event___2 { + struct perf_event_header header; + u32 pid; + u32 tid; }; -struct fec_reply_data { - struct ethnl_reply_data base; - long unsigned int fec_link_modes[2]; - u32 active_fec; - u8 fec_auto; - struct fec_stat_grp corr; - struct fec_stat_grp uncorr; - struct fec_stat_grp corr_bits; +struct perf_aux_event___3 { + struct perf_event_header header; + u64 offset; + u64 size; + u64 flags; }; -struct ifaddrmsg { - __u8 ifa_family; - __u8 ifa_prefixlen; - __u8 ifa_flags; - __u8 ifa_scope; - __u32 ifa_index; -}; +typedef acpi_status (*acpi_exception_handler)(acpi_status, acpi_name, u16, u32, void *); -enum { - IFA_UNSPEC = 0, - IFA_ADDRESS = 1, - IFA_LOCAL = 2, - IFA_LABEL = 3, - IFA_BROADCAST = 4, - IFA_ANYCAST = 5, - IFA_CACHEINFO = 6, - IFA_MULTICAST = 7, - IFA_FLAGS = 8, - IFA_RT_PRIORITY = 9, - IFA_TARGET_NETNSID = 10, - IFA_PROTO = 11, - __IFA_MAX = 12, -}; +struct acpi_name_info { + char name[4]; + u16 argument_list; + u8 expected_btypes; +} __attribute__((packed)); -struct ifa_cacheinfo { - __u32 ifa_prefered; - __u32 ifa_valid; - __u32 cstamp; - __u32 tstamp; -}; +struct acpi_package_info { + u8 type; + u8 object_type1; + u8 count1; + u8 object_type2; + u8 count2; + u16 reserved; +} __attribute__((packed)); -enum { - IFLA_INET_UNSPEC = 0, - IFLA_INET_CONF = 1, - __IFLA_INET_MAX = 2, +struct acpi_package_info2 { + u8 type; + u8 count; + u8 object_type[4]; + u8 reserved; }; -struct in_validator_info { - __be32 ivi_addr; - struct in_device *ivi_dev; - struct netlink_ext_ack *extack; -}; +struct acpi_package_info3 { + u8 type; + u8 count; + u8 object_type[2]; + u8 tail_object_type; + u16 reserved; +} __attribute__((packed)); -struct netconfmsg { - __u8 ncm_family; -}; +struct acpi_package_info4 { + u8 type; + u8 object_type1; + u8 count1; + u8 sub_object_types; + u8 pkg_count; + u16 reserved; +} __attribute__((packed)); -enum { - NETCONFA_UNSPEC = 0, - NETCONFA_IFINDEX = 1, - NETCONFA_FORWARDING = 2, - NETCONFA_RP_FILTER = 3, - NETCONFA_MC_FORWARDING = 4, - NETCONFA_PROXY_NEIGH = 5, - NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6, - NETCONFA_INPUT = 7, - NETCONFA_BC_FORWARDING = 8, - __NETCONFA_MAX = 9, +union acpi_predefined_info { + struct acpi_name_info info; + struct acpi_package_info ret_info; + struct acpi_package_info2 ret_info2; + struct acpi_package_info3 ret_info3; + struct acpi_package_info4 ret_info4; }; -struct rtnl_af_ops { - struct list_head list; - int family; - int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32); - size_t (*get_link_af_size)(const struct net_device *, u32); - int (*validate_link_af)(const struct net_device *, const struct nlattr *, struct netlink_ext_ack *); - int (*set_link_af)(struct net_device *, const struct nlattr *, struct netlink_ext_ack *); - int (*fill_stats_af)(struct sk_buff *, const struct net_device *); - size_t (*get_stats_af_size)(const struct net_device *); +struct acpi_evaluate_info { + struct acpi_namespace_node *prefix_node; + const char *relative_pathname; + union acpi_operand_object **parameters; + struct acpi_namespace_node *node; + union acpi_operand_object *obj_desc; + char *full_pathname; + const union acpi_predefined_info *predefined; + union acpi_operand_object *return_object; + union acpi_operand_object *parent_package; + u32 return_flags; + u32 return_btype; + u16 param_count; + u16 node_flags; + u8 pass_number; + u8 return_object_type; + u8 flags; }; -struct inet_fill_args { - u32 portid; - u32 seq; - int event; - unsigned int flags; - int netnsid; - int ifindex; -}; +typedef u16 acpi_rs_length; -struct devinet_sysctl_table { - struct ctl_table_header *sysctl_header; - struct ctl_table devinet_vars[34]; +enum { + ACPI_REFCLASS_LOCAL = 0, + ACPI_REFCLASS_ARG = 1, + ACPI_REFCLASS_REFOF = 2, + ACPI_REFCLASS_INDEX = 3, + ACPI_REFCLASS_TABLE = 4, + ACPI_REFCLASS_NAME = 5, + ACPI_REFCLASS_DEBUG = 6, + ACPI_REFCLASS_MAX = 6, }; -enum umh_disable_depth { - UMH_ENABLED = 0, - UMH_FREEZING = 1, - UMH_DISABLED = 2, +struct aml_resource_small_header { + u8 descriptor_type; }; -typedef u64 async_cookie_t; - -typedef void (*async_func_t)(void *, async_cookie_t); +struct aml_resource_irq { + u8 descriptor_type; + u16 irq_mask; + u8 flags; +} __attribute__((packed)); -struct async_domain { - struct list_head pending; - unsigned int registered: 1; +struct aml_resource_dma { + u8 descriptor_type; + u8 dma_channel_mask; + u8 flags; }; -struct hash { - int ino; - int minor; - int major; - umode_t mode; - struct hash *next; - char name[4098]; +struct aml_resource_start_dependent { + u8 descriptor_type; + u8 flags; }; -struct dir_entry { - struct list_head list; - char *name; - time64_t mtime; +struct aml_resource_end_dependent { + u8 descriptor_type; }; -enum state { - Start = 0, - Collect = 1, - GotHeader = 2, - SkipIt = 3, - GotName = 4, - CopyFile = 5, - GotSymlink = 6, - Reset = 7, +struct aml_resource_io { + u8 descriptor_type; + u8 flags; + u16 minimum; + u16 maximum; + u8 alignment; + u8 address_length; }; -struct cpuid_regs { - u32 eax; - u32 ebx; - u32 ecx; - u32 edx; -}; +struct aml_resource_fixed_io { + u8 descriptor_type; + u16 address; + u8 address_length; +} __attribute__((packed)); -struct cpuid_regs_done { - struct cpuid_regs regs; - struct completion done; +struct aml_resource_vendor_small { + u8 descriptor_type; }; -enum cc_attr { - CC_ATTR_MEM_ENCRYPT = 0, - CC_ATTR_HOST_MEM_ENCRYPT = 1, - CC_ATTR_GUEST_MEM_ENCRYPT = 2, - CC_ATTR_GUEST_STATE_ENCRYPT = 3, - CC_ATTR_GUEST_UNROLL_STRING_IO = 4, +struct aml_resource_end_tag { + u8 descriptor_type; + u8 checksum; }; -enum page_cache_mode { - _PAGE_CACHE_MODE_WB = 0, - _PAGE_CACHE_MODE_WC = 1, - _PAGE_CACHE_MODE_UC_MINUS = 2, - _PAGE_CACHE_MODE_UC = 3, - _PAGE_CACHE_MODE_WT = 4, - _PAGE_CACHE_MODE_WP = 5, - _PAGE_CACHE_MODE_NUM = 8, -}; +struct aml_resource_fixed_dma { + u8 descriptor_type; + u16 request_lines; + u16 channels; + u8 width; +} __attribute__((packed)); -enum pg_level { - PG_LEVEL_NONE = 0, - PG_LEVEL_4K = 1, - PG_LEVEL_2M = 2, - PG_LEVEL_1G = 3, - PG_LEVEL_512G = 4, - PG_LEVEL_NUM = 5, -}; +struct aml_resource_large_header { + u8 descriptor_type; + u16 resource_length; +} __attribute__((packed)); -struct cpa_data { - long unsigned int *vaddr; - pgd_t *pgd; - pgprot_t mask_set; - pgprot_t mask_clr; - long unsigned int numpages; - long unsigned int curpage; - long unsigned int pfn; - unsigned int flags; - unsigned int force_split: 1; - unsigned int force_static_prot: 1; - unsigned int force_flush_all: 1; - struct page **pages; -}; +struct aml_resource_memory24 { + u8 descriptor_type; + u16 resource_length; + u8 flags; + u16 minimum; + u16 maximum; + u16 alignment; + u16 address_length; +} __attribute__((packed)); -enum cpa_warn { - CPA_CONFLICT = 0, - CPA_PROTECT = 1, - CPA_DETECT = 2, -}; +struct aml_resource_vendor_large { + u8 descriptor_type; + u16 resource_length; +} __attribute__((packed)); -struct rt_mutex_base { - raw_spinlock_t wait_lock; - struct rb_root_cached waiters; - struct task_struct *owner; -}; +struct aml_resource_memory32 { + u8 descriptor_type; + u16 resource_length; + u8 flags; + u32 minimum; + u32 maximum; + u32 alignment; + u32 address_length; +} __attribute__((packed)); -struct rt_mutex { - struct rt_mutex_base rtmutex; - struct lockdep_map dep_map; -}; +struct aml_resource_fixed_memory32 { + u8 descriptor_type; + u16 resource_length; + u8 flags; + u32 address; + u32 address_length; +} __attribute__((packed)); -struct ww_class { - atomic_long_t stamp; - struct lock_class_key acquire_key; - struct lock_class_key mutex_key; - const char *acquire_name; - const char *mutex_name; - unsigned int is_wait_die; -}; +struct aml_resource_address { + u8 descriptor_type; + u16 resource_length; + u8 resource_type; + u8 flags; + u8 specific_flags; +} __attribute__((packed)); -struct ww_acquire_ctx; +struct aml_resource_extended_address64 { + u8 descriptor_type; + u16 resource_length; + u8 resource_type; + u8 flags; + u8 specific_flags; + u8 revision_ID; + u8 reserved; + u64 granularity; + u64 minimum; + u64 maximum; + u64 translation_offset; + u64 address_length; + u64 type_specific; +} __attribute__((packed)); -struct ww_mutex { - struct mutex base; - struct ww_acquire_ctx *ctx; - struct ww_class *ww_class; -}; +struct aml_resource_address64 { + u8 descriptor_type; + u16 resource_length; + u8 resource_type; + u8 flags; + u8 specific_flags; + u64 granularity; + u64 minimum; + u64 maximum; + u64 translation_offset; + u64 address_length; +} __attribute__((packed)); -struct ww_acquire_ctx { - struct task_struct *task; - long unsigned int stamp; - unsigned int acquired; - short unsigned int wounded; - short unsigned int is_wait_die; - unsigned int done_acquire; - struct ww_class *ww_class; - void *contending_lock; - struct lockdep_map dep_map; - unsigned int deadlock_inject_interval; - unsigned int deadlock_inject_countdown; -}; +struct aml_resource_address32 { + u8 descriptor_type; + u16 resource_length; + u8 resource_type; + u8 flags; + u8 specific_flags; + u32 granularity; + u32 minimum; + u32 maximum; + u32 translation_offset; + u32 address_length; +} __attribute__((packed)); -struct rt_mutex_waiter { - struct rb_node tree_entry; - struct rb_node pi_tree_entry; - struct task_struct *task; - struct rt_mutex_base *lock; - unsigned int wake_state; - int prio; - u64 deadline; - struct ww_acquire_ctx *ww_ctx; -}; +struct aml_resource_address16 { + u8 descriptor_type; + u16 resource_length; + u8 resource_type; + u8 flags; + u8 specific_flags; + u16 granularity; + u16 minimum; + u16 maximum; + u16 translation_offset; + u16 address_length; +} __attribute__((packed)); -struct wake_q_head { - struct wake_q_node *first; - struct wake_q_node **lastp; -}; +struct aml_resource_extended_irq { + u8 descriptor_type; + u16 resource_length; + u8 flags; + u8 interrupt_count; + u32 interrupts[1]; +} __attribute__((packed)); -struct rt_wake_q_head { - struct wake_q_head head; - struct task_struct *rtlock_task; -}; +struct aml_resource_generic_register { + u8 descriptor_type; + u16 resource_length; + u8 address_space_id; + u8 bit_width; + u8 bit_offset; + u8 access_size; + u64 address; +} __attribute__((packed)); -enum rtmutex_chainwalk { - RT_MUTEX_MIN_CHAINWALK = 0, - RT_MUTEX_FULL_CHAINWALK = 1, -}; +struct aml_resource_gpio { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 connection_type; + u16 flags; + u16 int_flags; + u8 pin_config; + u16 drive_strength; + u16 debounce_timeout; + u16 pin_table_offset; + u8 res_source_index; + u16 res_source_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); -typedef long unsigned int ulong; +struct aml_resource_common_serialbus { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 res_source_index; + u8 type; + u8 flags; + u16 type_specific_flags; + u8 type_revision_id; + u16 type_data_length; +} __attribute__((packed)); -typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t); +struct aml_resource_csi2_serialbus { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 res_source_index; + u8 type; + u8 flags; + u16 type_specific_flags; + u8 type_revision_id; + u16 type_data_length; +} __attribute__((packed)); -enum ftrace_dump_mode { - DUMP_NONE = 0, - DUMP_ALL = 1, - DUMP_ORIG = 2, +struct aml_resource_i2c_serialbus { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 res_source_index; + u8 type; + u8 flags; + u16 type_specific_flags; + u8 type_revision_id; + u16 type_data_length; + u32 connection_speed; + u16 slave_address; +} __attribute__((packed)); + +struct aml_resource_spi_serialbus { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 res_source_index; + u8 type; + u8 flags; + u16 type_specific_flags; + u8 type_revision_id; + u16 type_data_length; + u32 connection_speed; + u8 data_bit_length; + u8 clock_phase; + u8 clock_polarity; + u16 device_selection; +} __attribute__((packed)); + +struct aml_resource_uart_serialbus { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u8 res_source_index; + u8 type; + u8 flags; + u16 type_specific_flags; + u8 type_revision_id; + u16 type_data_length; + u32 default_baud_rate; + u16 rx_fifo_size; + u16 tx_fifo_size; + u8 parity; + u8 lines_enabled; +} __attribute__((packed)); + +struct aml_resource_pin_function { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u16 flags; + u8 pin_config; + u16 function_number; + u16 pin_table_offset; + u8 res_source_index; + u16 res_source_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); + +struct aml_resource_pin_config { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u16 flags; + u8 pin_config_type; + u32 pin_config_value; + u16 pin_table_offset; + u8 res_source_index; + u16 res_source_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); + +struct aml_resource_pin_group { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u16 flags; + u16 pin_table_offset; + u16 label_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); + +struct aml_resource_pin_group_function { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u16 flags; + u16 function_number; + u8 res_source_index; + u16 res_source_offset; + u16 res_source_label_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); + +struct aml_resource_pin_group_config { + u8 descriptor_type; + u16 resource_length; + u8 revision_id; + u16 flags; + u8 pin_config_type; + u32 pin_config_value; + u8 res_source_index; + u16 res_source_offset; + u16 res_source_label_offset; + u16 vendor_offset; + u16 vendor_length; +} __attribute__((packed)); + +union aml_resource { + u8 descriptor_type; + struct aml_resource_small_header small_header; + struct aml_resource_large_header large_header; + struct aml_resource_irq irq; + struct aml_resource_dma dma; + struct aml_resource_start_dependent start_dpf; + struct aml_resource_end_dependent end_dpf; + struct aml_resource_io io; + struct aml_resource_fixed_io fixed_io; + struct aml_resource_fixed_dma fixed_dma; + struct aml_resource_vendor_small vendor_small; + struct aml_resource_end_tag end_tag; + struct aml_resource_memory24 memory24; + struct aml_resource_generic_register generic_reg; + struct aml_resource_vendor_large vendor_large; + struct aml_resource_memory32 memory32; + struct aml_resource_fixed_memory32 fixed_memory32; + struct aml_resource_address16 address16; + struct aml_resource_address32 address32; + struct aml_resource_address64 address64; + struct aml_resource_extended_address64 ext_address64; + struct aml_resource_extended_irq extended_irq; + struct aml_resource_gpio gpio; + struct aml_resource_i2c_serialbus i2c_serial_bus; + struct aml_resource_spi_serialbus spi_serial_bus; + struct aml_resource_uart_serialbus uart_serial_bus; + struct aml_resource_csi2_serialbus csi2_serial_bus; + struct aml_resource_common_serialbus common_serial_bus; + struct aml_resource_pin_function pin_function; + struct aml_resource_pin_config pin_config; + struct aml_resource_pin_group pin_group; + struct aml_resource_pin_group_function pin_group_function; + struct aml_resource_pin_group_config pin_group_config; + struct aml_resource_address address; + u32 dword_item; + u16 word_item; + u8 byte_item; }; -enum { - CSD_FLAG_LOCK = 1, - IRQ_WORK_PENDING = 1, - IRQ_WORK_BUSY = 2, - IRQ_WORK_LAZY = 4, - IRQ_WORK_HARD_IRQ = 8, - IRQ_WORK_CLAIMED = 3, - CSD_TYPE_ASYNC = 0, - CSD_TYPE_SYNC = 16, - CSD_TYPE_IRQ_WORK = 32, - CSD_TYPE_TTWU = 48, - CSD_FLAG_TYPE_MASK = 240, +enum hash_algo { + HASH_ALGO_MD4 = 0, + HASH_ALGO_MD5 = 1, + HASH_ALGO_SHA1 = 2, + HASH_ALGO_RIPE_MD_160 = 3, + HASH_ALGO_SHA256 = 4, + HASH_ALGO_SHA384 = 5, + HASH_ALGO_SHA512 = 6, + HASH_ALGO_SHA224 = 7, + HASH_ALGO_RIPE_MD_128 = 8, + HASH_ALGO_RIPE_MD_256 = 9, + HASH_ALGO_RIPE_MD_320 = 10, + HASH_ALGO_WP_256 = 11, + HASH_ALGO_WP_384 = 12, + HASH_ALGO_WP_512 = 13, + HASH_ALGO_TGR_128 = 14, + HASH_ALGO_TGR_160 = 15, + HASH_ALGO_TGR_192 = 16, + HASH_ALGO_SM3_256 = 17, + HASH_ALGO_STREEBOG_256 = 18, + HASH_ALGO_STREEBOG_512 = 19, + HASH_ALGO__LAST = 20, }; -typedef int (*task_call_f)(struct task_struct *, void *); +struct tpm_digest { + u16 alg_id; + u8 digest[64]; +}; -struct swait_queue { - struct task_struct *task; - struct list_head task_list; +enum TPM_OPS_FLAGS { + TPM_OPS_AUTO_STARTUP = 1, }; -struct rcu_synchronize { - struct callback_head head; - struct completion completion; +enum tpm_duration { + TPM_SHORT = 0, + TPM_MEDIUM = 1, + TPM_LONG = 2, + TPM_LONG_LONG = 3, + TPM_UNDEFINED = 4, + TPM_NUM_DURATIONS = 4, }; -struct rcu_exp_work { - long unsigned int rew_s; - struct work_struct rew_work; +enum tpm2_timeouts { + TPM2_TIMEOUT_A = 750, + TPM2_TIMEOUT_B = 2000, + TPM2_TIMEOUT_C = 200, + TPM2_TIMEOUT_D = 30, + TPM2_DURATION_SHORT = 20, + TPM2_DURATION_MEDIUM = 750, + TPM2_DURATION_LONG = 2000, + TPM2_DURATION_LONG_LONG = 300000, + TPM2_DURATION_DEFAULT = 120000, }; -struct rcu_node { - raw_spinlock_t lock; - long unsigned int gp_seq; - long unsigned int gp_seq_needed; - long unsigned int completedqs; - long unsigned int qsmask; - long unsigned int rcu_gp_init_mask; - long unsigned int qsmaskinit; - long unsigned int qsmaskinitnext; - long unsigned int expmask; - long unsigned int expmaskinit; - long unsigned int expmaskinitnext; - long unsigned int cbovldmask; - long unsigned int ffmask; - long unsigned int grpmask; - int grplo; - int grphi; - u8 grpnum; - u8 level; - bool wait_blkd_tasks; - struct rcu_node *parent; - struct list_head blkd_tasks; - struct list_head *gp_tasks; - struct list_head *exp_tasks; - struct list_head *boost_tasks; - struct rt_mutex boost_mtx; - long unsigned int boost_time; - struct mutex boost_kthread_mutex; - struct task_struct *boost_kthread_task; - unsigned int boost_kthread_status; - long unsigned int n_boosts; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - raw_spinlock_t fqslock; - spinlock_t exp_lock; - long unsigned int exp_seq_rq; - wait_queue_head_t exp_wq[4]; - struct rcu_exp_work rew; - bool exp_need_flush; - long: 56; - long: 64; - long: 64; - long: 64; - long: 64; +enum tpm2_return_codes { + TPM2_RC_SUCCESS = 0, + TPM2_RC_HASH = 131, + TPM2_RC_HANDLE = 139, + TPM2_RC_INITIALIZE = 256, + TPM2_RC_FAILURE = 257, + TPM2_RC_DISABLED = 288, + TPM2_RC_UPGRADE = 301, + TPM2_RC_COMMAND_CODE = 323, + TPM2_RC_TESTING = 2314, + TPM2_RC_REFERENCE_H0 = 2320, + TPM2_RC_RETRY = 2338, }; -struct rcu_cblist { - struct callback_head *head; - struct callback_head **tail; - long int len; +enum tpm2_command_codes { + TPM2_CC_FIRST = 287, + TPM2_CC_HIERARCHY_CONTROL = 289, + TPM2_CC_HIERARCHY_CHANGE_AUTH = 297, + TPM2_CC_CREATE_PRIMARY = 305, + TPM2_CC_SEQUENCE_COMPLETE = 318, + TPM2_CC_SELF_TEST = 323, + TPM2_CC_STARTUP = 324, + TPM2_CC_SHUTDOWN = 325, + TPM2_CC_NV_READ = 334, + TPM2_CC_CREATE = 339, + TPM2_CC_LOAD = 343, + TPM2_CC_SEQUENCE_UPDATE = 348, + TPM2_CC_UNSEAL = 350, + TPM2_CC_CONTEXT_LOAD = 353, + TPM2_CC_CONTEXT_SAVE = 354, + TPM2_CC_FLUSH_CONTEXT = 357, + TPM2_CC_VERIFY_SIGNATURE = 375, + TPM2_CC_GET_CAPABILITY = 378, + TPM2_CC_GET_RANDOM = 379, + TPM2_CC_PCR_READ = 382, + TPM2_CC_PCR_EXTEND = 386, + TPM2_CC_EVENT_SEQUENCE_COMPLETE = 389, + TPM2_CC_HASH_SEQUENCE_START = 390, + TPM2_CC_CREATE_LOADED = 401, + TPM2_CC_LAST = 403, }; -struct kernel_stat { - long unsigned int irqs_sum; - unsigned int softirqs[10]; +enum tpm2_startup_types { + TPM2_SU_CLEAR = 0, + TPM2_SU_STATE = 1, }; -struct sched_param { - int sched_priority; +struct tpm_header { + __be16 tag; + __be32 length; + union { + __be32 ordinal; + __be32 return_code; + }; +} __attribute__((packed)); + +struct tpm_buf { + unsigned int flags; + u8 *data; }; -struct sysrq_key_op { - void (* const handler)(int); - const char * const help_msg; - const char * const action_msg; - const int enable_mask; +enum tpm_timeout { + TPM_TIMEOUT = 5, + TPM_TIMEOUT_RETRY = 100, + TPM_TIMEOUT_RANGE_US = 300, + TPM_TIMEOUT_POLL = 1, + TPM_TIMEOUT_USECS_MIN = 100, + TPM_TIMEOUT_USECS_MAX = 500, }; -struct smp_hotplug_thread { - struct task_struct **store; - struct list_head list; - int (*thread_should_run)(unsigned int); - void (*thread_fn)(unsigned int); - void (*create)(unsigned int); - void (*setup)(unsigned int); - void (*cleanup)(unsigned int, bool); - void (*park)(unsigned int); - void (*unpark)(unsigned int); - bool selfparking; - const char *thread_comm; +struct reciprocal_value { + u32 m; + u8 sh1; + u8 sh2; }; -union rcu_noqs { - struct { - u8 norm; - u8 exp; - } b; - u16 s; +struct mac_addr { + u8 mac_addr_value[6]; }; -struct rcu_data { - long unsigned int gp_seq; - long unsigned int gp_seq_needed; - union rcu_noqs cpu_no_qs; - bool core_needs_qs; - bool beenonline; - bool gpwrap; - bool cpu_started; - struct rcu_node *mynode; - long unsigned int grpmask; - long unsigned int ticks_this_gp; - struct irq_work defer_qs_iw; - bool defer_qs_iw_pending; - struct work_struct strict_work; - struct rcu_segcblist cblist; - long int qlen_last_fqs_check; - long unsigned int n_cbs_invoked; - long unsigned int n_force_qs_snap; - long int blimit; - int dynticks_snap; - long int dynticks_nesting; - long int dynticks_nmi_nesting; - atomic_t dynticks; - bool rcu_need_heavy_qs; - bool rcu_urgent_qs; - bool rcu_forced_tick; - bool rcu_forced_tick_exp; - long unsigned int barrier_seq_snap; - struct callback_head barrier_head; - int exp_dynticks_snap; - struct task_struct *rcu_cpu_kthread_task; - unsigned int rcu_cpu_kthread_status; - char rcu_cpu_has_work; - long unsigned int rcuc_activity; - unsigned int softirq_snap; - struct irq_work rcu_iw; - bool rcu_iw_pending; - long unsigned int rcu_iw_gp_seq; - long unsigned int rcu_ofl_gp_seq; - short int rcu_ofl_gp_flags; - long unsigned int rcu_onl_gp_seq; - short int rcu_onl_gp_flags; - long unsigned int last_fqs_resched; - int cpu; +enum { + BOND_AD_STABLE = 0, + BOND_AD_BANDWIDTH = 1, + BOND_AD_COUNT = 2, }; -struct rcu_state { - struct rcu_node node[9]; - struct rcu_node *level[3]; - int ncpus; - int n_online_cpus; - long: 64; - long: 64; - long: 64; - long: 64; - long unsigned int gp_seq; - long unsigned int gp_max; - struct task_struct *gp_kthread; - struct swait_queue_head gp_wq; - short int gp_flags; - short int gp_state; - long unsigned int gp_wake_time; - long unsigned int gp_wake_seq; - struct mutex barrier_mutex; - atomic_t barrier_cpu_count; - struct completion barrier_completion; - long unsigned int barrier_sequence; - raw_spinlock_t barrier_lock; - struct mutex exp_mutex; - struct mutex exp_wake_mutex; - long unsigned int expedited_sequence; - atomic_t expedited_need_qs; - struct swait_queue_head expedited_wq; - int ncpus_snap; - u8 cbovld; - u8 cbovldnext; - long unsigned int jiffies_force_qs; - long unsigned int jiffies_kick_kthreads; - long unsigned int n_force_qs; - long unsigned int gp_start; - long unsigned int gp_end; - long unsigned int gp_activity; - long unsigned int gp_req_activity; - long unsigned int jiffies_stall; - long unsigned int jiffies_resched; - long unsigned int n_force_qs_gpstart; - const char *name; - char abbr; - long: 56; - long: 64; - long: 64; - long: 64; - long: 64; - arch_spinlock_t ofl_lock; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; +typedef enum { + AD_RX_DUMMY = 0, + AD_RX_INITIALIZE = 1, + AD_RX_PORT_DISABLED = 2, + AD_RX_LACP_DISABLED = 3, + AD_RX_EXPIRED = 4, + AD_RX_DEFAULTED = 5, + AD_RX_CURRENT = 6, +} rx_states_t; -enum rcutorture_type { - RCU_FLAVOR = 0, - RCU_TASKS_FLAVOR = 1, - RCU_TASKS_RUDE_FLAVOR = 2, - RCU_TASKS_TRACING_FLAVOR = 3, - RCU_TRIVIAL_FLAVOR = 4, - SRCU_FLAVOR = 5, - INVALID_RCU_FLAVOR = 6, -}; +typedef enum { + AD_PERIODIC_DUMMY = 0, + AD_NO_PERIODIC = 1, + AD_FAST_PERIODIC = 2, + AD_SLOW_PERIODIC = 3, + AD_PERIODIC_TX = 4, +} periodic_states_t; -struct kvfree_rcu_bulk_data { - long unsigned int nr_records; - struct kvfree_rcu_bulk_data *next; - void *records[0]; -}; +typedef enum { + AD_MUX_DUMMY = 0, + AD_MUX_DETACHED = 1, + AD_MUX_WAITING = 2, + AD_MUX_ATTACHED = 3, + AD_MUX_COLLECTING_DISTRIBUTING = 4, +} mux_states_t; -struct kfree_rcu_cpu; +typedef enum { + AD_TX_DUMMY = 0, + AD_TRANSMIT = 1, +} tx_states_t; -struct kfree_rcu_cpu_work { - struct rcu_work rcu_work; - struct callback_head *head_free; - struct kvfree_rcu_bulk_data *bkvhead_free[2]; - struct kfree_rcu_cpu *krcp; -}; +typedef enum { + AD_CHURN_MONITOR = 0, + AD_CHURN = 1, + AD_NO_CHURN = 2, +} churn_state_t; -struct kfree_rcu_cpu { - struct callback_head *head; - struct kvfree_rcu_bulk_data *bkvhead[2]; - struct kfree_rcu_cpu_work krw_arr[2]; - raw_spinlock_t lock; - struct delayed_work monitor_work; - bool monitor_todo; - bool initialized; - int count; - struct delayed_work page_cache_work; - atomic_t backoff_page_cache_fill; - atomic_t work_in_progress; - struct hrtimer hrtimer; - struct llist_head bkvcache; - int nr_bkv_objs; +struct lacpdu { + u8 subtype; + u8 version_number; + u8 tlv_type_actor_info; + u8 actor_information_length; + __be16 actor_system_priority; + struct mac_addr actor_system; + __be16 actor_key; + __be16 actor_port_priority; + __be16 actor_port; + u8 actor_state; + u8 reserved_3_1[3]; + u8 tlv_type_partner_info; + u8 partner_information_length; + __be16 partner_system_priority; + struct mac_addr partner_system; + __be16 partner_key; + __be16 partner_port_priority; + __be16 partner_port; + u8 partner_state; + u8 reserved_3_2[3]; + u8 tlv_type_collector_info; + u8 collector_information_length; + __be16 collector_max_delay; + u8 reserved_12[12]; + u8 tlv_type_terminator; + u8 terminator_length; + u8 reserved_50[50]; }; -struct rcu_stall_chk_rdr { - int nesting; - union rcu_special rs; - bool on_blkd_list; +struct bond_3ad_stats { + atomic64_t lacpdu_rx; + atomic64_t lacpdu_tx; + atomic64_t lacpdu_unknown_rx; + atomic64_t lacpdu_illegal_rx; + atomic64_t marker_rx; + atomic64_t marker_tx; + atomic64_t marker_resp_rx; + atomic64_t marker_resp_tx; + atomic64_t marker_unknown_rx; }; -typedef struct { - unsigned char op; - unsigned char bits; - short unsigned int val; -} code; +struct port; -typedef enum { - CODES = 0, - LENS = 1, - DISTS = 2, -} codetype; +struct slave; -struct internal_state { - int dummy; +struct aggregator { + struct mac_addr aggregator_mac_address; + u16 aggregator_identifier; + bool is_individual; + u16 actor_admin_aggregator_key; + u16 actor_oper_aggregator_key; + struct mac_addr partner_system; + u16 partner_system_priority; + u16 partner_oper_aggregator_key; + u16 receive_state; + u16 transmit_state; + struct port *lag_ports; + struct slave *slave; + u16 is_active; + u16 num_of_ports; }; -struct xz_dec_bcj { - enum { - BCJ_X86 = 4, - BCJ_POWERPC = 5, - BCJ_IA64 = 6, - BCJ_ARM = 7, - BCJ_ARMTHUMB = 8, - BCJ_SPARC = 9, - } type; - enum xz_ret ret; - bool single_call; - uint32_t pos; - uint32_t x86_prev_mask; - uint8_t *out; - size_t out_pos; - size_t out_size; - struct { - size_t filtered; - size_t size; - uint8_t buf[16]; - } temp; +struct port_params { + struct mac_addr system; + u16 system_priority; + u16 key; + u16 port_number; + u16 port_priority; + u16 port_state; }; -struct xz_dec_lzma2; - -typedef mpi_limb_t UWtype; - -typedef unsigned int UHWtype; - -struct msr { - union { - struct { - u32 l; - u32 h; - }; - u64 q; - }; +struct port { + u16 actor_port_number; + u16 actor_port_priority; + struct mac_addr actor_system; + u16 actor_system_priority; + u16 actor_port_aggregator_identifier; + bool ntt; + u16 actor_admin_port_key; + u16 actor_oper_port_key; + u8 actor_admin_port_state; + u8 actor_oper_port_state; + struct port_params partner_admin; + struct port_params partner_oper; + bool is_enabled; + u16 sm_vars; + rx_states_t sm_rx_state; + u16 sm_rx_timer_counter; + periodic_states_t sm_periodic_state; + u16 sm_periodic_timer_counter; + mux_states_t sm_mux_state; + u16 sm_mux_timer_counter; + tx_states_t sm_tx_state; + u16 sm_tx_timer_counter; + u16 sm_churn_actor_timer_counter; + u16 sm_churn_partner_timer_counter; + u32 churn_actor_count; + u32 churn_partner_count; + churn_state_t sm_churn_actor_state; + churn_state_t sm_churn_partner_state; + struct slave *slave; + struct aggregator *aggregator; + struct port *next_port_in_aggregator; + u32 transaction_id; + struct lacpdu lacpdu; }; -struct trace_event_raw_msr_trace_class { - struct trace_entry ent; - unsigned int msr; - u64 val; - int failed; - char __data[0]; +struct tlb_slave_info { + u32 head; + u32 load; }; -struct trace_event_data_offsets_msr_trace_class {}; - -typedef void (*btf_trace_read_msr)(void *, unsigned int, u64, int); - -typedef void (*btf_trace_write_msr)(void *, unsigned int, u64, int); - -typedef void (*btf_trace_rdpmc)(void *, unsigned int, u64, int); - -typedef unsigned char u_char; - -typedef short unsigned int u_short; +struct bonding; -struct fb_fix_screeninfo { - char id[16]; - long unsigned int smem_start; - __u32 smem_len; - __u32 type; - __u32 type_aux; - __u32 visual; - __u16 xpanstep; - __u16 ypanstep; - __u16 ywrapstep; - __u32 line_length; - long unsigned int mmio_start; - __u32 mmio_len; - __u32 accel; - __u16 capabilities; - __u16 reserved[2]; -}; +struct ad_slave_info; -struct fb_bitfield { - __u32 offset; - __u32 length; - __u32 msb_right; +struct slave { + struct net_device *dev; + struct bonding *bond; + int delay; + long unsigned int last_link_up; + long unsigned int last_tx; + long unsigned int last_rx; + long unsigned int target_last_arp_rx[16]; + s8 link; + s8 link_new_state; + u8 backup: 1; + u8 inactive: 1; + u8 should_notify: 1; + u8 should_notify_link: 1; + u8 duplex; + u32 original_mtu; + u32 link_failure_count; + u32 speed; + u16 queue_id; + u8 perm_hwaddr[32]; + int prio; + struct ad_slave_info *ad_info; + struct tlb_slave_info tlb_info; + struct delayed_work notify_work; + struct kobject kobj; + struct rtnl_link_stats64 slave_stats; }; -struct fb_var_screeninfo { - __u32 xres; - __u32 yres; - __u32 xres_virtual; - __u32 yres_virtual; - __u32 xoffset; - __u32 yoffset; - __u32 bits_per_pixel; - __u32 grayscale; - struct fb_bitfield red; - struct fb_bitfield green; - struct fb_bitfield blue; - struct fb_bitfield transp; - __u32 nonstd; - __u32 activate; - __u32 height; - __u32 width; - __u32 accel_flags; - __u32 pixclock; - __u32 left_margin; - __u32 right_margin; - __u32 upper_margin; - __u32 lower_margin; - __u32 hsync_len; - __u32 vsync_len; - __u32 sync; - __u32 vmode; - __u32 rotate; - __u32 colorspace; - __u32 reserved[4]; +struct ad_system { + u16 sys_priority; + struct mac_addr sys_mac_addr; }; -struct fb_cmap { - __u32 start; - __u32 len; - __u16 *red; - __u16 *green; - __u16 *blue; - __u16 *transp; +struct ad_bond_info { + struct ad_system system; + struct bond_3ad_stats stats; + atomic_t agg_select_timer; + u16 aggregator_identifier; }; -struct fb_copyarea { - __u32 dx; - __u32 dy; - __u32 width; - __u32 height; - __u32 sx; - __u32 sy; +struct ad_slave_info { + struct aggregator aggregator; + struct port port; + struct bond_3ad_stats stats; + u16 id; }; -struct fb_fillrect { - __u32 dx; - __u32 dy; - __u32 width; - __u32 height; - __u32 color; - __u32 rop; +struct tlb_client_info { + struct slave *tx_slave; + u32 tx_bytes; + u32 load_history; + u32 next; + u32 prev; }; -struct fb_image { - __u32 dx; - __u32 dy; - __u32 width; - __u32 height; - __u32 fg_color; - __u32 bg_color; - __u8 depth; - const char *data; - struct fb_cmap cmap; +struct rlb_client_info { + __be32 ip_src; + __be32 ip_dst; + u8 mac_src[6]; + u8 mac_dst[6]; + u32 used_next; + u32 used_prev; + u32 src_next; + u32 src_prev; + u32 src_first; + u8 assigned; + u8 ntt; + struct slave *slave; + short unsigned int vlan_id; }; -struct fbcurpos { - __u16 x; - __u16 y; +struct alb_bond_info { + struct tlb_client_info *tx_hashtbl; + u32 unbalanced_load; + atomic_t tx_rebalance_counter; + int lp_counter; + int rlb_enabled; + struct rlb_client_info *rx_hashtbl; + u32 rx_hashtbl_used_head; + u8 rx_ntt; + struct slave *rx_slave; + u8 primary_is_promisc; + u32 rlb_promisc_timeout_counter; + u32 rlb_update_delay_counter; + u32 rlb_update_retry_counter; + u8 rlb_rebalance; }; -struct fb_cursor { - __u16 set; - __u16 enable; - __u16 rop; - const char *mask; - struct fbcurpos hot; - struct fb_image image; +enum { + BOND_OPTFLAG_NOSLAVES = 1, + BOND_OPTFLAG_IFDOWN = 2, + BOND_OPTFLAG_RAWVAL = 4, }; -struct fb_chroma { - __u32 redx; - __u32 greenx; - __u32 bluex; - __u32 whitex; - __u32 redy; - __u32 greeny; - __u32 bluey; - __u32 whitey; +enum { + BOND_VALFLAG_DEFAULT = 1, + BOND_VALFLAG_MIN = 2, + BOND_VALFLAG_MAX = 4, }; -struct fb_videomode; - -struct fb_monspecs { - struct fb_chroma chroma; - struct fb_videomode *modedb; - __u8 manufacturer[4]; - __u8 monitor[14]; - __u8 serial_no[14]; - __u8 ascii[14]; - __u32 modedb_len; - __u32 model; - __u32 serial; - __u32 year; - __u32 week; - __u32 hfmin; - __u32 hfmax; - __u32 dclkmin; - __u32 dclkmax; - __u16 input; - __u16 dpms; - __u16 signal; - __u16 vfmin; - __u16 vfmax; - __u16 gamma; - __u16 gtf: 1; - __u16 misc; - __u8 version; - __u8 revision; - __u8 max_x; - __u8 max_y; +enum { + BOND_OPT_MODE = 0, + BOND_OPT_PACKETS_PER_SLAVE = 1, + BOND_OPT_XMIT_HASH = 2, + BOND_OPT_ARP_VALIDATE = 3, + BOND_OPT_ARP_ALL_TARGETS = 4, + BOND_OPT_FAIL_OVER_MAC = 5, + BOND_OPT_ARP_INTERVAL = 6, + BOND_OPT_ARP_TARGETS = 7, + BOND_OPT_DOWNDELAY = 8, + BOND_OPT_UPDELAY = 9, + BOND_OPT_LACP_RATE = 10, + BOND_OPT_MINLINKS = 11, + BOND_OPT_AD_SELECT = 12, + BOND_OPT_NUM_PEER_NOTIF = 13, + BOND_OPT_MIIMON = 14, + BOND_OPT_PRIMARY = 15, + BOND_OPT_PRIMARY_RESELECT = 16, + BOND_OPT_USE_CARRIER = 17, + BOND_OPT_ACTIVE_SLAVE = 18, + BOND_OPT_QUEUE_ID = 19, + BOND_OPT_ALL_SLAVES_ACTIVE = 20, + BOND_OPT_RESEND_IGMP = 21, + BOND_OPT_LP_INTERVAL = 22, + BOND_OPT_SLAVES = 23, + BOND_OPT_TLB_DYNAMIC_LB = 24, + BOND_OPT_AD_ACTOR_SYS_PRIO = 25, + BOND_OPT_AD_ACTOR_SYSTEM = 26, + BOND_OPT_AD_USER_PORT_KEY = 27, + BOND_OPT_NUM_PEER_NOTIF_ALIAS = 28, + BOND_OPT_PEER_NOTIF_DELAY = 29, + BOND_OPT_LACP_ACTIVE = 30, + BOND_OPT_MISSED_MAX = 31, + BOND_OPT_NS_TARGETS = 32, + BOND_OPT_PRIO = 33, + BOND_OPT_LAST = 34, }; -struct fb_info; - -struct fb_pixmap { - u8 *addr; - u32 size; - u32 offset; - u32 buf_align; - u32 scan_align; - u32 access_align; +struct bond_opt_value { + char *string; + u64 value; u32 flags; - u32 blit_x; - u32 blit_y; - void (*writeio)(struct fb_info *, void *, void *, unsigned int); - void (*readio)(struct fb_info *, void *, void *, unsigned int); -}; - -struct fb_ops; - -struct fb_tile_ops; - -struct apertures_struct; - -struct fb_info { - refcount_t count; - int node; - int flags; - int fbcon_rotate_hint; - struct mutex lock; - struct mutex mm_lock; - struct fb_var_screeninfo var; - struct fb_fix_screeninfo fix; - struct fb_monspecs monspecs; - struct work_struct queue; - struct fb_pixmap pixmap; - struct fb_pixmap sprite; - struct fb_cmap cmap; - struct list_head modelist; - struct fb_videomode *mode; - const struct fb_ops *fbops; - struct device *device; - struct device *dev; - int class_flag; - struct fb_tile_ops *tileops; union { - char *screen_base; - char *screen_buffer; + char extra[16]; + struct net_device *slave_dev; }; - long unsigned int screen_size; - void *pseudo_palette; - u32 state; - void *fbcon_par; - void *par; - struct apertures_struct *apertures; - bool skip_vt_switch; - bool forced_out; }; -struct fb_videomode { +struct bond_option { + int id; const char *name; - u32 refresh; - u32 xres; - u32 yres; - u32 pixclock; - u32 left_margin; - u32 right_margin; - u32 upper_margin; - u32 lower_margin; - u32 hsync_len; - u32 vsync_len; - u32 sync; - u32 vmode; - u32 flag; -}; - -struct fb_blit_caps { - u32 x; - u32 y; - u32 len; + const char *desc; u32 flags; + long unsigned int unsuppmodes; + const struct bond_opt_value *values; + int (*set)(struct bonding *, const struct bond_opt_value *); }; -struct fb_ops { - struct module *owner; - int (*fb_open)(struct fb_info *, int); - int (*fb_release)(struct fb_info *, int); - ssize_t (*fb_read)(struct fb_info *, char *, size_t, loff_t *); - ssize_t (*fb_write)(struct fb_info *, const char *, size_t, loff_t *); - int (*fb_check_var)(struct fb_var_screeninfo *, struct fb_info *); - int (*fb_set_par)(struct fb_info *); - int (*fb_setcolreg)(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, struct fb_info *); - int (*fb_setcmap)(struct fb_cmap *, struct fb_info *); - int (*fb_blank)(int, struct fb_info *); - int (*fb_pan_display)(struct fb_var_screeninfo *, struct fb_info *); - void (*fb_fillrect)(struct fb_info *, const struct fb_fillrect *); - void (*fb_copyarea)(struct fb_info *, const struct fb_copyarea *); - void (*fb_imageblit)(struct fb_info *, const struct fb_image *); - int (*fb_cursor)(struct fb_info *, struct fb_cursor *); - int (*fb_sync)(struct fb_info *); - int (*fb_ioctl)(struct fb_info *, unsigned int, long unsigned int); - int (*fb_compat_ioctl)(struct fb_info *, unsigned int, long unsigned int); - int (*fb_mmap)(struct fb_info *, struct vm_area_struct *); - void (*fb_get_caps)(struct fb_info *, struct fb_blit_caps *, struct fb_var_screeninfo *); - void (*fb_destroy)(struct fb_info *); - int (*fb_debug_enter)(struct fb_info *); - int (*fb_debug_leave)(struct fb_info *); +struct bond_params { + int mode; + int xmit_policy; + int miimon; + u8 num_peer_notif; + u8 missed_max; + int arp_interval; + int arp_validate; + int arp_all_targets; + int use_carrier; + int fail_over_mac; + int updelay; + int downdelay; + int peer_notif_delay; + int lacp_active; + int lacp_fast; + unsigned int min_links; + int ad_select; + char primary[16]; + int primary_reselect; + __be32 arp_targets[16]; + int tx_queues; + int all_slaves_active; + int resend_igmp; + int lp_interval; + int packets_per_slave; + int tlb_dynamic_lb; + struct reciprocal_value reciprocal_packets_per_slave; + u16 ad_actor_sys_prio; + u16 ad_user_port_key; + struct in6_addr ns_targets[16]; + u8 ad_actor_system[8]; }; -struct fb_tilemap { - __u32 width; - __u32 height; - __u32 depth; - __u32 length; - const __u8 *data; -}; +struct bond_up_slave; -struct fb_tilerect { - __u32 sx; - __u32 sy; - __u32 width; - __u32 height; - __u32 index; - __u32 fg; - __u32 bg; - __u32 rop; +struct bonding { + struct net_device *dev; + struct slave *curr_active_slave; + struct slave *current_arp_slave; + struct slave *primary_slave; + struct bond_up_slave *usable_slaves; + struct bond_up_slave *all_slaves; + bool force_primary; + s32 slave_cnt; + int (*recv_probe)(const struct sk_buff *, struct bonding *, struct slave *); + spinlock_t mode_lock; + spinlock_t stats_lock; + u8 send_peer_notif; + u8 igmp_retrans; + struct proc_dir_entry *proc_entry; + char proc_file_name[16]; + struct list_head bond_list; + u32 *rr_tx_counter; + struct ad_bond_info ad_info; + struct alb_bond_info alb_info; + struct bond_params params; + struct workqueue_struct *wq; + struct delayed_work mii_work; + struct delayed_work arp_work; + struct delayed_work alb_work; + struct delayed_work ad_work; + struct delayed_work mcast_work; + struct delayed_work slave_arr_work; + struct dentry *debug_dir; + struct rtnl_link_stats64 bond_stats; + struct bpf_prog *xdp_prog; }; -struct fb_tilearea { - __u32 sx; - __u32 sy; - __u32 dx; - __u32 dy; - __u32 width; - __u32 height; +struct bond_up_slave { + unsigned int count; + struct callback_head rcu; + struct slave *arr[0]; }; -struct fb_tileblit { - __u32 sx; - __u32 sy; - __u32 width; - __u32 height; - __u32 fg; - __u32 bg; - __u32 length; - __u32 *indices; +struct cpuidle_state_usage { + long long unsigned int disable; + long long unsigned int usage; + u64 time_ns; + long long unsigned int above; + long long unsigned int below; + long long unsigned int rejected; + long long unsigned int s2idle_usage; + long long unsigned int s2idle_time; }; -struct fb_tilecursor { - __u32 sx; - __u32 sy; - __u32 mode; - __u32 shape; - __u32 fg; - __u32 bg; -}; +struct cpuidle_device; -struct fb_tile_ops { - void (*fb_settile)(struct fb_info *, struct fb_tilemap *); - void (*fb_tilecopy)(struct fb_info *, struct fb_tilearea *); - void (*fb_tilefill)(struct fb_info *, struct fb_tilerect *); - void (*fb_tileblit)(struct fb_info *, struct fb_tileblit *); - void (*fb_tilecursor)(struct fb_info *, struct fb_tilecursor *); - int (*fb_get_tilemax)(struct fb_info *); -}; +struct cpuidle_driver; -struct aperture { - resource_size_t base; - resource_size_t size; +struct cpuidle_state { + char name[16]; + char desc[32]; + s64 exit_latency_ns; + s64 target_residency_ns; + unsigned int flags; + unsigned int exit_latency; + int power_usage; + unsigned int target_residency; + int (*enter)(struct cpuidle_device *, struct cpuidle_driver *, int); + int (*enter_dead)(struct cpuidle_device *, int); + int (*enter_s2idle)(struct cpuidle_device *, struct cpuidle_driver *, int); }; -struct apertures_struct { - unsigned int count; - struct aperture ranges[0]; -}; +struct cpuidle_driver_kobj; -struct fbcon_display { - const u_char *fontdata; - int userfont; - u_short inverse; - short int yscroll; - int vrows; - int cursor_shape; - int con_rotate; - u32 xres_virtual; - u32 yres_virtual; - u32 height; - u32 width; - u32 bits_per_pixel; - u32 grayscale; - u32 nonstd; - u32 accel_flags; - u32 rotate; - struct fb_bitfield red; - struct fb_bitfield green; - struct fb_bitfield blue; - struct fb_bitfield transp; - const struct fb_videomode *mode; -}; +struct cpuidle_state_kobj; -struct fbcon_ops { - void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int); - void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int); - void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int); - void (*clear_margins)(struct vc_data *, struct fb_info *, int, int); - void (*cursor)(struct vc_data *, struct fb_info *, int, int, int); - int (*update_start)(struct fb_info *); - int (*rotate_font)(struct fb_info *, struct vc_data *); - struct fb_var_screeninfo var; - struct timer_list cursor_timer; - struct fb_cursor cursor_state; - struct fbcon_display *p; - struct fb_info *info; - int currcon; - int cur_blink_jiffies; - int cursor_flash; - int cursor_reset; - int blank_state; - int graphics; - int save_graphics; - int flags; - int rotate; - int cur_rotate; - char *cursor_data; - u8 *fontbuffer; - u8 *fontdata; - u8 *cursor_src; - u32 cursor_size; - u32 fd_size; -}; +struct cpuidle_device_kobj; -enum dev_prop_type { - DEV_PROP_U8 = 0, - DEV_PROP_U16 = 1, - DEV_PROP_U32 = 2, - DEV_PROP_U64 = 3, - DEV_PROP_STRING = 4, - DEV_PROP_REF = 5, +struct cpuidle_device { + unsigned int registered: 1; + unsigned int enabled: 1; + unsigned int poll_time_limit: 1; + unsigned int cpu; + ktime_t next_hrtimer; + int last_state_idx; + u64 last_residency_ns; + u64 poll_limit_ns; + u64 forced_idle_latency_limit_ns; + struct cpuidle_state_usage states_usage[10]; + struct cpuidle_state_kobj *kobjs[10]; + struct cpuidle_driver_kobj *kobj_driver; + struct cpuidle_device_kobj *kobj_dev; + struct list_head device_list; }; -struct acpi_buffer { - acpi_size length; - void *pointer; +struct cpuidle_driver { + const char *name; + struct module *owner; + unsigned int bctimer: 1; + struct cpuidle_state states[10]; + int state_count; + int safe_state_index; + struct cpumask *cpumask; + const char *governor; }; -struct acpi_hardware_id { - struct list_head list; - const char *id; +struct cpuidle_governor { + char name[16]; + struct list_head governor_list; + unsigned int rating; + int (*enable)(struct cpuidle_driver *, struct cpuidle_device *); + void (*disable)(struct cpuidle_driver *, struct cpuidle_device *); + int (*select)(struct cpuidle_driver *, struct cpuidle_device *, bool *); + void (*reflect)(struct cpuidle_device *, int); }; -struct acpi_device_properties { - const guid_t *guid; - const union acpi_object *properties; - struct list_head list; +struct menu_device { + int needs_update; + int tick_wakeup; + u64 next_timer_ns; + unsigned int bucket; + unsigned int correction_factor[12]; + unsigned int intervals[8]; + int interval_ptr; }; -struct acpi_data_node { - const char *name; - acpi_handle handle; - struct fwnode_handle fwnode; - struct fwnode_handle *parent; - struct acpi_device_data data; - struct list_head sibling; - struct kobject kobj; - struct completion kobj_done; +struct dmi_device_attribute { + struct device_attribute dev_attr; + int field; }; -struct acpi_rsconvert_info { - u8 opcode; - u8 resource_offset; - u8 aml_offset; - u8 value; +struct mafield { + const char *prefix; + int field; }; -struct acpi_vendor_uuid { - u8 subtype; - u8 data[16]; +struct tc_qopt_offload_stats { + struct gnet_stats_basic_sync *bstats; + struct gnet_stats_queue *qstats; }; -struct acpi_vendor_walk_info { - struct acpi_vendor_uuid *uuid; - struct acpi_buffer *buffer; - acpi_status status; +enum tc_mq_command { + TC_MQ_CREATE = 0, + TC_MQ_DESTROY = 1, + TC_MQ_STATS = 2, + TC_MQ_GRAFT = 3, }; -struct module_version_attribute { - struct module_attribute mattr; - const char *module_name; - const char *version; +struct tc_mq_opt_offload_graft_params { + long unsigned int queue; + u32 child_handle; }; -struct virtio_device_id { - __u32 device; - __u32 vendor; +struct tc_mq_qopt_offload { + enum tc_mq_command command; + u32 handle; + union { + struct tc_qopt_offload_stats stats; + struct tc_mq_opt_offload_graft_params graft_params; + }; }; -struct irq_affinity { - unsigned int pre_vectors; - unsigned int post_vectors; - unsigned int nr_sets; - unsigned int set_size[4]; - void (*calc_sets)(struct irq_affinity *, unsigned int); - void *priv; +struct mq_sched { + struct Qdisc **qdiscs; }; -struct virtio_device; - -struct virtqueue { - struct list_head list; - void (*callback)(struct virtqueue *); - const char *name; - struct virtio_device *vdev; - unsigned int index; - unsigned int num_free; - void *priv; +struct debug_reply_data { + struct ethnl_reply_data base; + u32 msg_mask; }; -struct vringh_config_ops; - -struct virtio_config_ops; - -struct virtio_device { - int index; - bool failed; - bool config_enabled; - bool config_change_pending; - spinlock_t config_lock; - spinlock_t vqs_list_lock; - struct device dev; - struct virtio_device_id id; - const struct virtio_config_ops *config; - const struct vringh_config_ops *vringh_config; - struct list_head vqs; - u64 features; - void *priv; +enum nf_ct_ext_id { + NF_CT_EXT_HELPER = 0, + NF_CT_EXT_NAT = 1, + NF_CT_EXT_SEQADJ = 2, + NF_CT_EXT_ACCT = 3, + NF_CT_EXT_SYNPROXY = 4, + NF_CT_EXT_NUM = 5, }; -typedef void vq_callback_t(struct virtqueue *); - -struct virtio_shm_region; - -struct virtio_config_ops { - void (*get)(struct virtio_device *, unsigned int, void *, unsigned int); - void (*set)(struct virtio_device *, unsigned int, const void *, unsigned int); - u32 (*generation)(struct virtio_device *); - u8 (*get_status)(struct virtio_device *); - void (*set_status)(struct virtio_device *, u8); - void (*reset)(struct virtio_device *); - int (*find_vqs)(struct virtio_device *, unsigned int, struct virtqueue **, vq_callback_t **, const char * const *, const bool *, struct irq_affinity *); - void (*del_vqs)(struct virtio_device *); - u64 (*get_features)(struct virtio_device *); - int (*finalize_features)(struct virtio_device *); - const char * (*bus_name)(struct virtio_device *); - int (*set_vq_affinity)(struct virtqueue *, const struct cpumask *); - const struct cpumask * (*get_vq_affinity)(struct virtio_device *, int); - bool (*get_shm_region)(struct virtio_device *, struct virtio_shm_region *, u8); +struct udp_sock { + struct inet_sock inet; + int pending; + unsigned int corkflag; + __u8 encap_type; + unsigned char no_check6_tx: 1; + unsigned char no_check6_rx: 1; + unsigned char encap_enabled: 1; + unsigned char gro_enabled: 1; + unsigned char accept_udp_l4: 1; + unsigned char accept_udp_fraglist: 1; + __u16 len; + __u16 gso_size; + __u16 pcslen; + __u16 pcrlen; + __u8 pcflag; + __u8 unused[3]; + int (*encap_rcv)(struct sock *, struct sk_buff *); + void (*encap_err_rcv)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *); + int (*encap_err_lookup)(struct sock *, struct sk_buff *); + void (*encap_destroy)(struct sock *); + struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *); + int (*gro_complete)(struct sock *, struct sk_buff *, int); + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct sk_buff_head reader_queue; + int forward_deficit; + int forward_threshold; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct virtio_shm_region { - u64 addr; - u64 len; +struct udp_seq_afinfo { + sa_family_t family; + struct udp_table *udp_table; }; -struct virtio_pci_common_cfg { - __le32 device_feature_select; - __le32 device_feature; - __le32 guest_feature_select; - __le32 guest_feature; - __le16 msix_config; - __le16 num_queues; - __u8 device_status; - __u8 config_generation; - __le16 queue_select; - __le16 queue_size; - __le16 queue_msix_vector; - __le16 queue_enable; - __le16 queue_notify_off; - __le32 queue_desc_lo; - __le32 queue_desc_hi; - __le32 queue_avail_lo; - __le32 queue_avail_hi; - __le32 queue_used_lo; - __le32 queue_used_hi; +struct net_protocol { + int (*handler)(struct sk_buff *); + int (*err_handler)(struct sk_buff *, u32); + unsigned int no_policy: 1; + unsigned int icmp_strict_tag_validation: 1; }; -struct virtio_pci_legacy_device { - struct pci_dev *pci_dev; - u8 *isr; - void *ioaddr; - struct virtio_device_id id; +struct netlbl_audit { + u32 secid; + kuid_t loginuid; + unsigned int sessionid; }; -struct virtio_pci_modern_device { - struct pci_dev *pci_dev; - struct virtio_pci_common_cfg *common; - void *device; - void *notify_base; - resource_size_t notify_pa; - u8 *isr; - size_t notify_len; - size_t device_len; - int notify_map_cap; - u32 notify_offset_multiplier; - int modern_bars; - struct virtio_device_id id; +struct cipso_v4_std_map_tbl { + struct { + u32 *cipso; + u32 *local; + u32 cipso_size; + u32 local_size; + } lvl; + struct { + u32 *cipso; + u32 *local; + u32 cipso_size; + u32 local_size; + } cat; }; -struct virtio_pci_vq_info { - struct virtqueue *vq; - struct list_head node; - unsigned int msix_vector; +struct cipso_v4_doi { + u32 doi; + u32 type; + union { + struct cipso_v4_std_map_tbl *std; + } map; + u8 tags[5]; + refcount_t refcount; + struct list_head list; + struct callback_head rcu; }; -struct virtio_pci_device { - struct virtio_device vdev; - struct pci_dev *pci_dev; - struct virtio_pci_legacy_device ldev; - struct virtio_pci_modern_device mdev; - bool is_legacy; - u8 *isr; +struct cipso_v4_map_cache_bkt { spinlock_t lock; - struct list_head virtqueues; - struct virtio_pci_vq_info **vqs; - int msix_enabled; - int intx_enabled; - cpumask_var_t *msix_affinity_masks; - char (*msix_names)[256]; - unsigned int msix_vectors; - unsigned int msix_used_vectors; - bool per_vq_vectors; - struct virtqueue * (*setup_vq)(struct virtio_pci_device *, struct virtio_pci_vq_info *, unsigned int, void (*)(struct virtqueue *), const char *, bool, u16); - void (*del_vq)(struct virtio_pci_vq_info *); - u16 (*config_vector)(struct virtio_pci_device *, u16); -}; - -enum { - VP_MSIX_CONFIG_VECTOR = 0, - VP_MSIX_VQ_VECTOR = 1, + u32 size; + struct list_head list; }; -struct dma_fence_array_cb { - struct dma_fence_cb cb; - struct dma_fence_array *array; +struct cipso_v4_map_cache_entry { + u32 hash; + unsigned char *key; + size_t key_len; + struct netlbl_lsm_cache *lsm_data; + u32 activity; + struct list_head list; }; -struct serio_device_id { - __u8 type; - __u8 extra; - __u8 id; - __u8 proto; +struct minix_super_block { + __u16 s_ninodes; + __u16 s_nzones; + __u16 s_imap_blocks; + __u16 s_zmap_blocks; + __u16 s_firstdatazone; + __u16 s_log_zone_size; + __u32 s_max_size; + __u16 s_magic; + __u16 s_state; + __u32 s_zones; }; -struct serio_driver; - -struct serio { - void *port_data; - char name[32]; - char phys[32]; - char firmware_id[128]; - bool manual_bind; - struct serio_device_id id; - spinlock_t lock; - int (*write)(struct serio *, unsigned char); - int (*open)(struct serio *); - void (*close)(struct serio *); - int (*start)(struct serio *); - void (*stop)(struct serio *); - struct serio *parent; - struct list_head child_node; - struct list_head children; - unsigned int depth; - struct serio_driver *drv; - struct mutex drv_mutex; - struct device dev; - struct list_head node; - struct mutex *ps2_cmd_mutex; +struct romfs_super_block { + __be32 word0; + __be32 word1; + __be32 size; + __be32 checksum; + char name[0]; }; -struct serio_driver { - const char *description; - const struct serio_device_id *id_table; - bool manual_bind; - void (*write_wakeup)(struct serio *); - irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int); - int (*connect)(struct serio *, struct serio_driver *); - int (*reconnect)(struct serio *); - int (*fast_reconnect)(struct serio *); - void (*disconnect)(struct serio *); - void (*cleanup)(struct serio *); - struct device_driver driver; +struct cramfs_inode { + __u32 mode: 16; + __u32 uid: 16; + __u32 size: 24; + __u32 gid: 8; + __u32 namelen: 6; + __u32 offset: 26; }; -struct serport { - struct tty_struct *tty; - wait_queue_head_t wait; - struct serio *serio; - struct serio_device_id id; - spinlock_t lock; - long unsigned int flags; +struct cramfs_info { + __u32 crc; + __u32 edition; + __u32 blocks; + __u32 files; }; -struct tcp_request_sock_ops; - -struct tcp_request_sock { - struct inet_request_sock req; - const struct tcp_request_sock_ops *af_specific; - u64 snt_synack; - bool tfo_listener; - bool is_mptcp; - u32 txhash; - u32 rcv_isn; - u32 snt_isn; - u32 ts_off; - u32 last_oow_ack_time; - u32 rcv_nxt; - u8 syn_tos; +struct cramfs_super { + __u32 magic; + __u32 size; + __u32 flags; + __u32 future; + __u8 signature[16]; + struct cramfs_info fsid; + __u8 name[16]; + struct cramfs_inode root; }; -enum tcp_synack_type { - TCP_SYNACK_NORMAL = 0, - TCP_SYNACK_FASTOPEN = 1, - TCP_SYNACK_COOKIE = 2, +struct squashfs_super_block { + __le32 s_magic; + __le32 inodes; + __le32 mkfs_time; + __le32 block_size; + __le32 fragments; + __le16 compression; + __le16 block_log; + __le16 flags; + __le16 no_ids; + __le16 s_major; + __le16 s_minor; + __le64 root_inode; + __le64 bytes_used; + __le64 id_table_start; + __le64 xattr_id_table_start; + __le64 inode_table_start; + __le64 directory_table_start; + __le64 fragment_table_start; + __le64 lookup_table_start; }; -struct tcp_request_sock_ops { - u16 mss_clamp; - struct tcp_md5sig_key * (*req_md5_lookup)(const struct sock *, const struct sock *); - int (*calc_md5_hash)(char *, const struct tcp_md5sig_key *, const struct sock *, const struct sk_buff *); - __u32 (*cookie_init_seq)(const struct sk_buff *, __u16 *); - struct dst_entry * (*route_req)(const struct sock *, struct sk_buff *, struct flowi *, struct request_sock *); - u32 (*init_seq)(const struct sk_buff *); - u32 (*init_ts_off)(const struct net *, const struct sk_buff *); - int (*send_synack)(const struct sock *, struct dst_entry *, struct flowi *, struct request_sock *, struct tcp_fastopen_cookie *, enum tcp_synack_type, struct sk_buff *); -}; +typedef int (*decompress_fn)(unsigned char *, long int, long int (*)(void *, long unsigned int), long int (*)(void *, long unsigned int), unsigned char *, long int *, void (*)(char *)); -struct sockaddr_in6 { - short unsigned int sin6_family; - __be16 sin6_port; - __be32 sin6_flowinfo; - struct in6_addr sin6_addr; - __u32 sin6_scope_id; +struct pm_vt_switch { + struct list_head head; + struct device *dev; + bool required; }; -struct ioam6_pernet_data { - struct mutex lock; - struct rhashtable namespaces; - struct rhashtable schemas; +struct module_use { + struct list_head source_list; + struct list_head target_list; + struct module *source; + struct module *target; }; -struct ipv6_params { - __s32 disable_ipv6; - __s32 autoconf; +struct module_sect_attr { + struct bin_attribute battr; + long unsigned int address; }; -enum flowlabel_reflect { - FLOWLABEL_REFLECT_ESTABLISHED = 1, - FLOWLABEL_REFLECT_TCP_RESET = 2, - FLOWLABEL_REFLECT_ICMPV6_ECHO_REPLIES = 4, +struct module_sect_attrs { + struct attribute_group grp; + unsigned int nsections; + struct module_sect_attr attrs[0]; }; -struct ipv6_bpf_stub { - int (*inet6_bind)(struct sock *, struct sockaddr *, int, u32); - struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *); +struct module_notes_attrs { + struct kobject *dir; + unsigned int notes; + struct bin_attribute attrs[0]; }; -struct inet_protosw { - struct list_head list; - short unsigned int type; - short unsigned int protocol; - struct proto *prot; - const struct proto_ops *ops; - unsigned char flags; +struct hrtimer_sleeper { + struct hrtimer timer; + struct task_struct *task; }; -struct in6_rtmsg { - struct in6_addr rtmsg_dst; - struct in6_addr rtmsg_src; - struct in6_addr rtmsg_gateway; - __u32 rtmsg_type; - __u16 rtmsg_dst_len; - __u16 rtmsg_src_len; - __u32 rtmsg_metric; - long unsigned int rtmsg_info; - __u32 rtmsg_flags; - int rtmsg_ifindex; -}; +struct rt_mutex_base; -struct packet_offload { - __be16 type; - u16 priority; - struct offload_callbacks callbacks; - struct list_head list; +struct rt_mutex_waiter { + struct rb_node tree_entry; + struct rb_node pi_tree_entry; + struct task_struct *task; + struct rt_mutex_base *lock; + unsigned int wake_state; + int prio; + u64 deadline; + struct ww_acquire_ctx *ww_ctx; }; -struct vlan_vid_info { - struct list_head list; - __be16 proto; - u16 vid; - int refcount; +struct robust_list { + struct robust_list *next; }; -struct cpu_dev { - const char *c_vendor; - const char *c_ident[2]; - void (*c_early_init)(struct cpuinfo_x86 *); - void (*c_bsp_init)(struct cpuinfo_x86 *); - void (*c_init)(struct cpuinfo_x86 *); - void (*c_identify)(struct cpuinfo_x86 *); - void (*c_detect_tlb)(struct cpuinfo_x86 *); - int c_x86_vendor; +struct robust_list_head { + struct robust_list list; + long int futex_offset; + struct robust_list *list_op_pending; }; -struct _tlb_table { - unsigned char descriptor; - char tlb_type; - unsigned int entries; - char info[128]; +struct rt_mutex_base { + raw_spinlock_t wait_lock; + struct rb_root_cached waiters; + struct task_struct *owner; }; -enum split_lock_detect_state { - sld_off = 0, - sld_warn = 1, - sld_fatal = 2, - sld_ratelimit = 3, +union futex_key { + struct { + u64 i_seq; + long unsigned int pgoff; + unsigned int offset; + } shared; + struct { + union { + struct mm_struct *mm; + u64 __tmp; + }; + long unsigned int address; + unsigned int offset; + } private; + struct { + u64 ptr; + long unsigned int word; + unsigned int offset; + } both; }; -struct sku_microcode { - u8 model; - u8 stepping; - u32 microcode; +struct futex_pi_state { + struct list_head list; + struct rt_mutex_base pi_mutex; + struct task_struct *owner; + refcount_t refcount; + union futex_key key; }; -typedef int __kernel_key_t; - -typedef __kernel_key_t key_t; - enum { - BPF_F_BPRM_SECUREEXEC = 1, -}; - -struct timezone { - int tz_minuteswest; - int tz_dsttime; + FUTEX_STATE_OK = 0, + FUTEX_STATE_EXITING = 1, + FUTEX_STATE_DEAD = 2, }; -struct kern_ipc_perm { +struct futex_hash_bucket { + atomic_t waiters; spinlock_t lock; - bool deleted; - int id; - key_t key; - kuid_t uid; - kgid_t gid; - kuid_t cuid; - kgid_t cgid; - umode_t mode; - long unsigned int seq; - void *security; - struct rhash_head khtnode; - struct callback_head rcu; - refcount_t refcount; - long: 32; - long: 64; + struct plist_head chain; long: 64; long: 64; long: 64; @@ -35887,199 +35349,274 @@ long: 64; }; -struct sembuf { - short unsigned int sem_num; - short int sem_op; - short int sem_flg; +struct futex_q { + struct plist_node list; + struct task_struct *task; + spinlock_t *lock_ptr; + union futex_key key; + struct futex_pi_state *pi_state; + struct rt_mutex_waiter *rt_waiter; + union futex_key *requeue_pi_key; + u32 bitset; + atomic_t requeue_state; }; -enum key_need_perm { - KEY_NEED_UNSPECIFIED = 0, - KEY_NEED_VIEW = 1, - KEY_NEED_READ = 2, - KEY_NEED_WRITE = 3, - KEY_NEED_SEARCH = 4, - KEY_NEED_LINK = 5, - KEY_NEED_SETATTR = 6, - KEY_NEED_UNLINK = 7, - KEY_SYSADMIN_OVERRIDE = 8, - KEY_AUTHTOKEN_OVERRIDE = 9, - KEY_DEFER_PERM_CHECK = 10, +enum futex_access { + FUTEX_READ = 0, + FUTEX_WRITE = 1, }; -struct bpf_trace_run_ctx { - struct bpf_run_ctx run_ctx; - u64 bpf_cookie; +enum ftrace_dump_mode { + DUMP_NONE = 0, + DUMP_ALL = 1, + DUMP_ORIG = 2, }; -enum kernel_read_file_id { - READING_UNKNOWN = 0, - READING_FIRMWARE = 1, - READING_MODULE = 2, - READING_KEXEC_IMAGE = 3, - READING_KEXEC_INITRAMFS = 4, - READING_POLICY = 5, - READING_X509_CERTIFICATE = 6, - READING_MAX_ID = 7, +enum { + TRACE_FTRACE_BIT = 0, + TRACE_FTRACE_NMI_BIT = 1, + TRACE_FTRACE_IRQ_BIT = 2, + TRACE_FTRACE_SIRQ_BIT = 3, + TRACE_FTRACE_TRANSITION_BIT = 4, + TRACE_INTERNAL_BIT = 5, + TRACE_INTERNAL_NMI_BIT = 6, + TRACE_INTERNAL_IRQ_BIT = 7, + TRACE_INTERNAL_SIRQ_BIT = 8, + TRACE_INTERNAL_TRANSITION_BIT = 9, + TRACE_BRANCH_BIT = 10, + TRACE_IRQ_BIT = 11, + TRACE_GRAPH_BIT = 12, + TRACE_GRAPH_DEPTH_START_BIT = 13, + TRACE_GRAPH_DEPTH_END_BIT = 14, + TRACE_GRAPH_NOTRACE_BIT = 15, + TRACE_RECORD_RECURSION_BIT = 16, }; -enum kernel_load_data_id { - LOADING_UNKNOWN = 0, - LOADING_FIRMWARE = 1, - LOADING_MODULE = 2, - LOADING_KEXEC_IMAGE = 3, - LOADING_KEXEC_INITRAMFS = 4, - LOADING_POLICY = 5, - LOADING_X509_CERTIFICATE = 6, - LOADING_MAX_ID = 7, +enum { + TRACE_CTX_NMI = 0, + TRACE_CTX_IRQ = 1, + TRACE_CTX_SOFTIRQ = 2, + TRACE_CTX_NORMAL = 3, + TRACE_CTX_TRANSITION = 4, }; -typedef u64 (*btf_bpf_bprm_opts_set)(struct linux_binprm *, u64); +enum { + FTRACE_OPS_FL_ENABLED = 1, + FTRACE_OPS_FL_DYNAMIC = 2, + FTRACE_OPS_FL_SAVE_REGS = 4, + FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 8, + FTRACE_OPS_FL_RECURSION = 16, + FTRACE_OPS_FL_STUB = 32, + FTRACE_OPS_FL_INITIALIZED = 64, + FTRACE_OPS_FL_DELETED = 128, + FTRACE_OPS_FL_ADDING = 256, + FTRACE_OPS_FL_REMOVING = 512, + FTRACE_OPS_FL_MODIFYING = 1024, + FTRACE_OPS_FL_ALLOC_TRAMP = 2048, + FTRACE_OPS_FL_IPMODIFY = 4096, + FTRACE_OPS_FL_PID = 8192, + FTRACE_OPS_FL_RCU = 16384, + FTRACE_OPS_FL_TRACE_ARRAY = 32768, + FTRACE_OPS_FL_PERMANENT = 65536, + FTRACE_OPS_FL_DIRECT = 131072, +}; -typedef u64 (*btf_bpf_ima_inode_hash)(struct inode *, void *, u32); +enum { + TRACE_ARRAY_FL_GLOBAL = 1, +}; -typedef u64 (*btf_bpf_ima_file_hash)(struct file *, void *, u32); +struct ftrace_func_command { + struct list_head list; + char *name; + int (*func)(struct trace_array *, struct ftrace_hash *, char *, char *, char *, int); +}; -typedef u64 (*btf_bpf_get_attach_cookie)(void *); +struct ftrace_probe_ops { + void (*func)(long unsigned int, long unsigned int, struct trace_array *, struct ftrace_probe_ops *, void *); + int (*init)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *, void **); + void (*free)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *); + int (*print)(struct seq_file *, long unsigned int, struct ftrace_probe_ops *, void *); +}; -enum ib_uverbs_write_cmds { - IB_USER_VERBS_CMD_GET_CONTEXT = 0, - IB_USER_VERBS_CMD_QUERY_DEVICE = 1, - IB_USER_VERBS_CMD_QUERY_PORT = 2, - IB_USER_VERBS_CMD_ALLOC_PD = 3, - IB_USER_VERBS_CMD_DEALLOC_PD = 4, - IB_USER_VERBS_CMD_CREATE_AH = 5, - IB_USER_VERBS_CMD_MODIFY_AH = 6, - IB_USER_VERBS_CMD_QUERY_AH = 7, - IB_USER_VERBS_CMD_DESTROY_AH = 8, - IB_USER_VERBS_CMD_REG_MR = 9, - IB_USER_VERBS_CMD_REG_SMR = 10, - IB_USER_VERBS_CMD_REREG_MR = 11, - IB_USER_VERBS_CMD_QUERY_MR = 12, - IB_USER_VERBS_CMD_DEREG_MR = 13, - IB_USER_VERBS_CMD_ALLOC_MW = 14, - IB_USER_VERBS_CMD_BIND_MW = 15, - IB_USER_VERBS_CMD_DEALLOC_MW = 16, - IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL = 17, - IB_USER_VERBS_CMD_CREATE_CQ = 18, - IB_USER_VERBS_CMD_RESIZE_CQ = 19, - IB_USER_VERBS_CMD_DESTROY_CQ = 20, - IB_USER_VERBS_CMD_POLL_CQ = 21, - IB_USER_VERBS_CMD_PEEK_CQ = 22, - IB_USER_VERBS_CMD_REQ_NOTIFY_CQ = 23, - IB_USER_VERBS_CMD_CREATE_QP = 24, - IB_USER_VERBS_CMD_QUERY_QP = 25, - IB_USER_VERBS_CMD_MODIFY_QP = 26, - IB_USER_VERBS_CMD_DESTROY_QP = 27, - IB_USER_VERBS_CMD_POST_SEND = 28, - IB_USER_VERBS_CMD_POST_RECV = 29, - IB_USER_VERBS_CMD_ATTACH_MCAST = 30, - IB_USER_VERBS_CMD_DETACH_MCAST = 31, - IB_USER_VERBS_CMD_CREATE_SRQ = 32, - IB_USER_VERBS_CMD_MODIFY_SRQ = 33, - IB_USER_VERBS_CMD_QUERY_SRQ = 34, - IB_USER_VERBS_CMD_DESTROY_SRQ = 35, - IB_USER_VERBS_CMD_POST_SRQ_RECV = 36, - IB_USER_VERBS_CMD_OPEN_XRCD = 37, - IB_USER_VERBS_CMD_CLOSE_XRCD = 38, - IB_USER_VERBS_CMD_CREATE_XSRQ = 39, - IB_USER_VERBS_CMD_OPEN_QP = 40, +typedef int (*ftrace_mapper_func)(void *); + +enum { + TRACE_FUNC_NO_OPTS = 0, + TRACE_FUNC_OPT_STACK = 1, + TRACE_FUNC_OPT_NO_REPEATS = 2, + TRACE_FUNC_OPT_HIGHEST_BIT = 4, }; -enum ib_uverbs_wc_opcode { - IB_UVERBS_WC_SEND = 0, - IB_UVERBS_WC_RDMA_WRITE = 1, - IB_UVERBS_WC_RDMA_READ = 2, - IB_UVERBS_WC_COMP_SWAP = 3, - IB_UVERBS_WC_FETCH_ADD = 4, - IB_UVERBS_WC_BIND_MW = 5, - IB_UVERBS_WC_LOCAL_INV = 6, - IB_UVERBS_WC_TSO = 7, +struct ftrace_func_mapper; + +struct pcpu_group_info { + int nr_units; + long unsigned int base_offset; + unsigned int *cpu_map; }; -enum ib_uverbs_create_qp_mask { - IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1, +struct pcpu_alloc_info { + size_t static_size; + size_t reserved_size; + size_t dyn_size; + size_t unit_size; + size_t atom_size; + size_t alloc_size; + size_t __ai_size; + int nr_groups; + struct pcpu_group_info groups[0]; }; -enum ib_uverbs_wr_opcode { - IB_UVERBS_WR_RDMA_WRITE = 0, - IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1, - IB_UVERBS_WR_SEND = 2, - IB_UVERBS_WR_SEND_WITH_IMM = 3, - IB_UVERBS_WR_RDMA_READ = 4, - IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5, - IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6, - IB_UVERBS_WR_LOCAL_INV = 7, - IB_UVERBS_WR_BIND_MW = 8, - IB_UVERBS_WR_SEND_WITH_INV = 9, - IB_UVERBS_WR_TSO = 10, - IB_UVERBS_WR_RDMA_READ_WITH_INV = 11, - IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, - IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, +typedef int pcpu_fc_cpu_to_node_fn_t(int); + +typedef int pcpu_fc_cpu_distance_fn_t(unsigned int, unsigned int); + +enum memcg_stat_item { + MEMCG_SWAP = 43, + MEMCG_SOCK = 44, + MEMCG_PERCPU_B = 45, + MEMCG_VMALLOC = 46, + MEMCG_KMEM = 47, + MEMCG_ZSWAP_B = 48, + MEMCG_ZSWAPPED = 49, + MEMCG_NR_STAT = 50, }; -enum ib_uverbs_access_flags { - IB_UVERBS_ACCESS_LOCAL_WRITE = 1, - IB_UVERBS_ACCESS_REMOTE_WRITE = 2, - IB_UVERBS_ACCESS_REMOTE_READ = 4, - IB_UVERBS_ACCESS_REMOTE_ATOMIC = 8, - IB_UVERBS_ACCESS_MW_BIND = 16, - IB_UVERBS_ACCESS_ZERO_BASED = 32, - IB_UVERBS_ACCESS_ON_DEMAND = 64, - IB_UVERBS_ACCESS_HUGETLB = 128, - IB_UVERBS_ACCESS_RELAXED_ORDERING = 1048576, - IB_UVERBS_ACCESS_OPTIONAL_RANGE = 1072693248, +enum compact_priority { + COMPACT_PRIO_SYNC_FULL = 0, + MIN_COMPACT_PRIORITY = 0, + COMPACT_PRIO_SYNC_LIGHT = 1, + MIN_COMPACT_COSTLY_PRIORITY = 1, + DEF_COMPACT_PRIORITY = 1, + COMPACT_PRIO_ASYNC = 2, + INIT_COMPACT_PRIORITY = 2, }; -enum ib_uverbs_srq_type { - IB_UVERBS_SRQT_BASIC = 0, - IB_UVERBS_SRQT_XRC = 1, - IB_UVERBS_SRQT_TM = 2, +enum compact_result { + COMPACT_NOT_SUITABLE_ZONE = 0, + COMPACT_SKIPPED = 1, + COMPACT_DEFERRED = 2, + COMPACT_NO_SUITABLE_PAGE = 3, + COMPACT_CONTINUE = 4, + COMPACT_COMPLETE = 5, + COMPACT_PARTIAL_SKIPPED = 6, + COMPACT_CONTENDED = 7, + COMPACT_SUCCESS = 8, }; -enum ib_uverbs_wq_type { - IB_UVERBS_WQT_RQ = 0, +struct trace_event_raw_percpu_alloc_percpu { + struct trace_entry ent; + long unsigned int call_site; + bool reserved; + bool is_atomic; + size_t size; + size_t align; + void *base_addr; + int off; + void *ptr; + size_t bytes_alloc; + long unsigned int gfp_flags; + char __data[0]; }; -enum ib_uverbs_wq_flags { - IB_UVERBS_WQ_FLAGS_CVLAN_STRIPPING = 1, - IB_UVERBS_WQ_FLAGS_SCATTER_FCS = 2, - IB_UVERBS_WQ_FLAGS_DELAY_DROP = 4, - IB_UVERBS_WQ_FLAGS_PCI_WRITE_END_PADDING = 8, +struct trace_event_raw_percpu_free_percpu { + struct trace_entry ent; + void *base_addr; + int off; + void *ptr; + char __data[0]; }; -enum ib_uverbs_qp_type { - IB_UVERBS_QPT_RC = 2, - IB_UVERBS_QPT_UC = 3, - IB_UVERBS_QPT_UD = 4, - IB_UVERBS_QPT_RAW_PACKET = 8, - IB_UVERBS_QPT_XRC_INI = 9, - IB_UVERBS_QPT_XRC_TGT = 10, - IB_UVERBS_QPT_DRIVER = 255, +struct trace_event_raw_percpu_alloc_percpu_fail { + struct trace_entry ent; + bool reserved; + bool is_atomic; + size_t size; + size_t align; + char __data[0]; }; -enum ib_uverbs_qp_create_flags { - IB_UVERBS_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2, - IB_UVERBS_QP_CREATE_SCATTER_FCS = 256, - IB_UVERBS_QP_CREATE_CVLAN_STRIPPING = 512, - IB_UVERBS_QP_CREATE_PCI_WRITE_END_PADDING = 2048, - IB_UVERBS_QP_CREATE_SQ_SIG_ALL = 4096, +struct trace_event_raw_percpu_create_chunk { + struct trace_entry ent; + void *base_addr; + char __data[0]; }; -enum ib_uverbs_gid_type { - IB_UVERBS_GID_TYPE_IB = 0, - IB_UVERBS_GID_TYPE_ROCE_V1 = 1, - IB_UVERBS_GID_TYPE_ROCE_V2 = 2, +struct trace_event_raw_percpu_destroy_chunk { + struct trace_entry ent; + void *base_addr; + char __data[0]; }; -enum ib_poll_context { - IB_POLL_SOFTIRQ = 0, - IB_POLL_WORKQUEUE = 1, - IB_POLL_UNBOUND_WORKQUEUE = 2, - IB_POLL_LAST_POOL_TYPE = 2, - IB_POLL_DIRECT = 3, +struct trace_event_data_offsets_percpu_alloc_percpu {}; + +struct trace_event_data_offsets_percpu_free_percpu {}; + +struct trace_event_data_offsets_percpu_alloc_percpu_fail {}; + +struct trace_event_data_offsets_percpu_create_chunk {}; + +struct trace_event_data_offsets_percpu_destroy_chunk {}; + +typedef void (*btf_trace_percpu_alloc_percpu)(void *, long unsigned int, bool, bool, size_t, size_t, void *, int, void *, size_t, gfp_t); + +typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *); + +typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t); + +typedef void (*btf_trace_percpu_create_chunk)(void *, void *); + +typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *); + +struct pcpu_block_md { + int scan_hint; + int scan_hint_start; + int contig_hint; + int contig_hint_start; + int left_free; + int right_free; + int first_free; + int nr_bits; +}; + +struct pcpu_chunk { + struct list_head list; + int free_bytes; + struct pcpu_block_md chunk_md; + void *base_addr; + long unsigned int *alloc_map; + long unsigned int *bound_map; + struct pcpu_block_md *md_blocks; + void *data; + bool immutable; + bool isolated; + int start_offset; + int end_offset; + struct obj_cgroup **obj_cgroups; + int nr_pages; + int nr_populated; + int nr_empty_pop_pages; + long unsigned int populated[0]; +}; + +struct ext4_allocation_request { + struct inode *inode; + unsigned int len; + ext4_lblk_t logical; + ext4_lblk_t lleft; + ext4_lblk_t lright; + ext4_fsblk_t goal; + ext4_fsblk_t pleft; + ext4_fsblk_t pright; + unsigned int flags; }; +typedef struct { + __le32 *p; + __le32 key; + struct buffer_head *bh; +} Indirect; + struct lsm_network_audit { int netif; const struct sock *sk; @@ -36144,24 +35681,13 @@ struct lsm_ibpkey_audit *ibpkey; struct lsm_ibendport_audit *ibendport; int reason; + const char *anonclass; } u; union { struct selinux_audit_data *selinux_audit_data; }; }; -enum { - POLICYDB_CAP_NETPEER = 0, - POLICYDB_CAP_OPENPERM = 1, - POLICYDB_CAP_EXTSOCKCLASS = 2, - POLICYDB_CAP_ALWAYSNETWORK = 3, - POLICYDB_CAP_CGROUPSECLABEL = 4, - POLICYDB_CAP_NNP_NOSUID_TRANSITION = 5, - POLICYDB_CAP_GENFS_SECLABEL_SYMLINKS = 6, - POLICYDB_CAP_IOCTL_SKIP_CLOEXEC = 7, - __POLICYDB_CAP_MAX = 8, -}; - struct avc_cache { struct hlist_head slots[512]; spinlock_t slots_lock[512]; @@ -36183,11 +35709,6 @@ unsigned int frees; }; -struct security_class_mapping { - const char *name; - const char *perms[33]; -}; - struct trace_event_raw_selinux_audited { struct trace_entry ent; u32 requested; @@ -36240,1942 +35761,2154 @@ struct avc_callback_node *next; }; -struct acpi_table_madt { - struct acpi_table_header header; - u32 address; - u32 flags; +enum { + MATCH_MTR = 0, + MATCH_MEQ = 1, + MATCH_MLE = 2, + MATCH_MLT = 3, + MATCH_MGE = 4, + MATCH_MGT = 5, }; -enum acpi_madt_type { - ACPI_MADT_TYPE_LOCAL_APIC = 0, - ACPI_MADT_TYPE_IO_APIC = 1, - ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, - ACPI_MADT_TYPE_NMI_SOURCE = 3, - ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, - ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, - ACPI_MADT_TYPE_IO_SAPIC = 6, - ACPI_MADT_TYPE_LOCAL_SAPIC = 7, - ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, - ACPI_MADT_TYPE_LOCAL_X2APIC = 9, - ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, - ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, - ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, - ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, - ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, - ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, - ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, - ACPI_MADT_TYPE_RESERVED = 17, +struct acpi_rw_lock { + void *writer_mutex; + void *reader_mutex; + u32 num_readers; }; -struct acpi_madt_local_apic { - struct acpi_subtable_header header; - u8 processor_id; - u8 id; - u32 lapic_flags; +struct acpi_mutex_info { + void *mutex; + u32 use_count; + u64 thread_id; }; -struct acpi_madt_io_apic { - struct acpi_subtable_header header; - u8 id; - u8 reserved; - u32 address; - u32 global_irq_base; +enum kernel_load_data_id { + LOADING_UNKNOWN = 0, + LOADING_FIRMWARE = 1, + LOADING_MODULE = 2, + LOADING_KEXEC_IMAGE = 3, + LOADING_KEXEC_INITRAMFS = 4, + LOADING_POLICY = 5, + LOADING_X509_CERTIFICATE = 6, + LOADING_MAX_ID = 7, }; -struct acpi_madt_local_sapic { - struct acpi_subtable_header header; - u8 processor_id; - u8 id; - u8 eid; - u8 reserved[3]; - u32 lapic_flags; - u32 uid; - char uid_string[1]; -} __attribute__((packed)); - -struct acpi_madt_local_x2apic { - struct acpi_subtable_header header; - u16 reserved; - u32 local_apic_id; - u32 lapic_flags; - u32 uid; +enum fw_opt { + FW_OPT_UEVENT = 1, + FW_OPT_NOWAIT = 2, + FW_OPT_USERHELPER = 4, + FW_OPT_NO_WARN = 8, + FW_OPT_NOCACHE = 16, + FW_OPT_NOFALLBACK_SYSFS = 32, + FW_OPT_FALLBACK_PLATFORM = 64, + FW_OPT_PARTIAL = 128, }; -struct acpi_madt_generic_interrupt { - struct acpi_subtable_header header; - u16 reserved; - u32 cpu_interface_number; - u32 uid; - u32 flags; - u32 parking_version; - u32 performance_interrupt; - u64 parked_address; - u64 base_address; - u64 gicv_base_address; - u64 gich_base_address; - u32 vgic_interrupt; - u64 gicr_base_address; - u64 arm_mpidr; - u8 efficiency_class; - u8 reserved2[1]; - u16 spe_interrupt; -} __attribute__((packed)); +enum fw_status { + FW_STATUS_UNKNOWN = 0, + FW_STATUS_LOADING = 1, + FW_STATUS_DONE = 2, + FW_STATUS_ABORTED = 3, +}; -typedef acpi_status (*acpi_walk_callback)(acpi_handle, u32, void *, void **); +struct fw_state { + struct completion completion; + enum fw_status status; +}; -struct acpi_table_ecdt { - struct acpi_table_header header; - struct acpi_generic_address control; - struct acpi_generic_address data; - u32 uid; - u8 gpe; - u8 id[1]; -} __attribute__((packed)); +struct firmware_cache; -enum acpi_bus_device_type { - ACPI_BUS_TYPE_DEVICE = 0, - ACPI_BUS_TYPE_POWER = 1, - ACPI_BUS_TYPE_PROCESSOR = 2, - ACPI_BUS_TYPE_THERMAL = 3, - ACPI_BUS_TYPE_POWER_BUTTON = 4, - ACPI_BUS_TYPE_SLEEP_BUTTON = 5, - ACPI_BUS_TYPE_ECDT_EC = 6, - ACPI_BUS_DEVICE_TYPE_COUNT = 7, +struct fw_priv { + struct kref ref; + struct list_head list; + struct firmware_cache *fwc; + struct fw_state fw_st; + void *data; + size_t size; + size_t allocated_size; + size_t offset; + u32 opt_flags; + bool is_paged_buf; + struct page **pages; + int nr_pages; + int page_array_size; + bool need_uevent; + struct list_head pending_list; + const char *fw_name; }; -enum acpi_ec_event_state { - EC_EVENT_READY = 0, - EC_EVENT_IN_PROGRESS = 1, - EC_EVENT_COMPLETE = 2, +struct firmware_fallback_config { + unsigned int force_sysfs_fallback; + unsigned int ignore_sysfs_fallback; + int old_timeout; + int loading_timeout; }; -struct transaction; - -struct acpi_ec { - acpi_handle handle; - int gpe; - int irq; - long unsigned int command_addr; - long unsigned int data_addr; - bool global_lock; - long unsigned int flags; - long unsigned int reference_count; - struct mutex mutex; - wait_queue_head_t wait; - struct list_head list; - struct transaction *curr; - spinlock_t lock; - struct work_struct work; - long unsigned int timestamp; - enum acpi_ec_event_state event_state; - unsigned int events_to_process; - unsigned int events_in_progress; - unsigned int queries_in_progress; - bool busy_polling; - unsigned int polling_guard; +struct fw_sysfs { + bool nowait; + struct device dev; + struct fw_priv *fw_priv; + struct firmware *fw; + void *fw_upload_priv; }; -struct transaction { - const u8 *wdata; - u8 *rdata; - short unsigned int irq_count; - u8 command; - u8 wi; - u8 ri; - u8 wlen; - u8 rlen; - u8 flags; +struct serio_device_id { + __u8 type; + __u8 extra; + __u8 id; + __u8 proto; }; -typedef int (*acpi_ec_query_func)(void *); +struct input_mt_slot { + int abs[14]; + unsigned int frame; + unsigned int key; +}; -enum ec_command { - ACPI_EC_COMMAND_READ = 128, - ACPI_EC_COMMAND_WRITE = 129, - ACPI_EC_BURST_ENABLE = 130, - ACPI_EC_BURST_DISABLE = 131, - ACPI_EC_COMMAND_QUERY = 132, +struct input_mt { + int trkid; + int num_slots; + int slot; + unsigned int flags; + unsigned int frame; + int *red; + struct input_mt_slot slots[0]; }; -enum { - EC_FLAGS_QUERY_ENABLED = 0, - EC_FLAGS_EVENT_HANDLER_INSTALLED = 1, - EC_FLAGS_EC_HANDLER_INSTALLED = 2, - EC_FLAGS_QUERY_METHODS_INSTALLED = 3, - EC_FLAGS_STARTED = 4, - EC_FLAGS_STOPPED = 5, - EC_FLAGS_EVENTS_MASKED = 6, +struct input_mt_pos { + s16 x; + s16 y; }; -struct acpi_ec_query_handler { +struct serio_driver; + +struct serio { + void *port_data; + char name[32]; + char phys[32]; + char firmware_id[128]; + bool manual_bind; + struct serio_device_id id; + spinlock_t lock; + int (*write)(struct serio *, unsigned char); + int (*open)(struct serio *); + void (*close)(struct serio *); + int (*start)(struct serio *); + void (*stop)(struct serio *); + struct serio *parent; + struct list_head child_node; + struct list_head children; + unsigned int depth; + struct serio_driver *drv; + struct mutex drv_mutex; + struct device dev; struct list_head node; - acpi_ec_query_func func; - acpi_handle handle; - void *data; - u8 query_bit; - struct kref kref; + struct mutex *ps2_cmd_mutex; }; -struct acpi_ec_query { - struct transaction transaction; - struct work_struct work; - struct acpi_ec_query_handler *handler; - struct acpi_ec *ec; +struct serio_driver { + const char *description; + const struct serio_device_id *id_table; + bool manual_bind; + void (*write_wakeup)(struct serio *); + irqreturn_t (*interrupt)(struct serio *, unsigned char, unsigned int); + int (*connect)(struct serio *, struct serio_driver *); + int (*reconnect)(struct serio *); + int (*fast_reconnect)(struct serio *); + void (*disconnect)(struct serio *); + void (*cleanup)(struct serio *); + struct device_driver driver; }; -struct termios { - tcflag_t c_iflag; - tcflag_t c_oflag; - tcflag_t c_cflag; - tcflag_t c_lflag; - cc_t c_line; - cc_t c_cc[19]; +struct ps2dev { + struct serio *serio; + struct mutex cmd_mutex; + wait_queue_head_t wait; + long unsigned int flags; + u8 cmdbuf[8]; + u8 cmdcnt; + u8 nak; }; -struct termios2 { - tcflag_t c_iflag; - tcflag_t c_oflag; - tcflag_t c_cflag; - tcflag_t c_lflag; - cc_t c_line; - cc_t c_cc[19]; - speed_t c_ispeed; - speed_t c_ospeed; +enum psmouse_state { + PSMOUSE_IGNORE = 0, + PSMOUSE_INITIALIZING = 1, + PSMOUSE_RESYNCING = 2, + PSMOUSE_CMD_MODE = 3, + PSMOUSE_ACTIVATED = 4, }; -struct termio { - short unsigned int c_iflag; - short unsigned int c_oflag; - short unsigned int c_cflag; - short unsigned int c_lflag; - unsigned char c_line; - unsigned char c_cc[8]; +typedef enum { + PSMOUSE_BAD_DATA = 0, + PSMOUSE_GOOD_DATA = 1, + PSMOUSE_FULL_PACKET = 2, +} psmouse_ret_t; + +enum psmouse_scale { + PSMOUSE_SCALE11 = 0, + PSMOUSE_SCALE21 = 1, +}; + +enum psmouse_type { + PSMOUSE_NONE = 0, + PSMOUSE_PS2 = 1, + PSMOUSE_PS2PP = 2, + PSMOUSE_THINKPS = 3, + PSMOUSE_GENPS = 4, + PSMOUSE_IMPS = 5, + PSMOUSE_IMEX = 6, + PSMOUSE_SYNAPTICS = 7, + PSMOUSE_ALPS = 8, + PSMOUSE_LIFEBOOK = 9, + PSMOUSE_TRACKPOINT = 10, + PSMOUSE_TOUCHKIT_PS2 = 11, + PSMOUSE_CORTRON = 12, + PSMOUSE_HGPK = 13, + PSMOUSE_ELANTECH = 14, + PSMOUSE_FSP = 15, + PSMOUSE_SYNAPTICS_RELATIVE = 16, + PSMOUSE_CYPRESS = 17, + PSMOUSE_FOCALTECH = 18, + PSMOUSE_VMMOUSE = 19, + PSMOUSE_BYD = 20, + PSMOUSE_SYNAPTICS_SMBUS = 21, + PSMOUSE_ELANTECH_SMBUS = 22, + PSMOUSE_AUTO = 23, +}; + +struct psmouse; + +struct psmouse_protocol { + enum psmouse_type type; + bool maxproto; + bool ignore_parity; + bool try_passthru; + bool smbus_companion; + const char *name; + const char *alias; + int (*detect)(struct psmouse *, bool); + int (*init)(struct psmouse *); }; -struct klist_iter { - struct klist *i_klist; - struct klist_node *i_cur; +struct psmouse { + void *private; + struct input_dev *dev; + struct ps2dev ps2dev; + struct delayed_work resync_work; + const char *vendor; + const char *name; + const struct psmouse_protocol *protocol; + unsigned char packet[8]; + unsigned char badbyte; + unsigned char pktcnt; + unsigned char pktsize; + unsigned char oob_data_type; + unsigned char extra_buttons; + bool acks_disable_command; + unsigned int model; + long unsigned int last; + long unsigned int out_of_sync_cnt; + long unsigned int num_resyncs; + enum psmouse_state state; + char devname[64]; + char phys[32]; + unsigned int rate; + unsigned int resolution; + unsigned int resetafter; + unsigned int resync_time; + bool smartscroll; + psmouse_ret_t (*protocol_handler)(struct psmouse *); + void (*set_rate)(struct psmouse *, unsigned int); + void (*set_resolution)(struct psmouse *, unsigned int); + void (*set_scale)(struct psmouse *, enum psmouse_scale); + int (*reconnect)(struct psmouse *); + int (*fast_reconnect)(struct psmouse *); + void (*disconnect)(struct psmouse *); + void (*cleanup)(struct psmouse *); + int (*poll)(struct psmouse *); + void (*pt_activate)(struct psmouse *); + void (*pt_deactivate)(struct psmouse *); +}; + +enum SS4_PACKET_ID { + SS4_PACKET_ID_IDLE = 0, + SS4_PACKET_ID_ONE = 1, + SS4_PACKET_ID_TWO = 2, + SS4_PACKET_ID_MULTI = 3, + SS4_PACKET_ID_STICK = 4, +}; + +enum V7_PACKET_ID { + V7_PACKET_ID_IDLE = 0, + V7_PACKET_ID_TWO = 1, + V7_PACKET_ID_MULTI = 2, + V7_PACKET_ID_NEW = 3, + V7_PACKET_ID_UNKNOWN = 4, }; -struct subsys_dev_iter { - struct klist_iter ki; - const struct device_type *type; +struct alps_protocol_info { + u16 version; + u8 byte0; + u8 mask0; + unsigned int flags; }; -struct driver_attribute { - struct attribute attr; - ssize_t (*show)(struct device_driver *, char *); - ssize_t (*store)(struct device_driver *, const char *, size_t); +struct alps_model_info { + u8 signature[3]; + struct alps_protocol_info protocol_info; }; -struct subsys_interface { - const char *name; - struct bus_type *subsys; - struct list_head node; - int (*add_dev)(struct device *, struct subsys_interface *); - void (*remove_dev)(struct device *, struct subsys_interface *); +struct alps_nibble_commands { + int command; + unsigned char data; }; -struct debugfs_u32_array { - u32 *array; - u32 n_elements; +struct alps_bitmap_point { + int start_bit; + int num_bits; }; -struct xdp_attachment_info { - struct bpf_prog *prog; +struct alps_fields { + unsigned int x_map; + unsigned int y_map; + unsigned int fingers; + int pressure; + struct input_mt_pos st; + struct input_mt_pos mt[4]; + unsigned int first_mp: 1; + unsigned int is_mp: 1; + unsigned int left: 1; + unsigned int right: 1; + unsigned int middle: 1; + unsigned int ts_left: 1; + unsigned int ts_right: 1; + unsigned int ts_middle: 1; +}; + +struct alps_data { + struct psmouse *psmouse; + struct input_dev *dev2; + struct input_dev *dev3; + char phys2[32]; + char phys3[32]; + struct delayed_work dev3_register_work; + const struct alps_nibble_commands *nibble_commands; + int addr_command; + u16 proto_version; + u8 byte0; + u8 mask0; + u8 dev_id[3]; + u8 fw_ver[3]; + int flags; + int x_max; + int y_max; + int x_bits; + int y_bits; + unsigned int x_res; + unsigned int y_res; + int (*hw_init)(struct psmouse *); + void (*process_packet)(struct psmouse *); + int (*decode_fields)(struct alps_fields *, unsigned char *, struct psmouse *); + void (*set_abs_params)(struct alps_data *, struct input_dev *); + int prev_fin; + int multi_packet; + int second_touch; + unsigned char multi_data[6]; + struct alps_fields f; + u8 quirks; + struct timer_list timer; +}; + +struct acpi_table_pcct { + struct acpi_table_header header; u32 flags; + u64 reserved; }; -enum udp_parsable_tunnel_type { - UDP_TUNNEL_TYPE_VXLAN = 1, - UDP_TUNNEL_TYPE_GENEVE = 2, - UDP_TUNNEL_TYPE_VXLAN_GPE = 4, +enum acpi_pcct_type { + ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, + ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, + ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, + ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, + ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, + ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, + ACPI_PCCT_TYPE_RESERVED = 6, }; -enum udp_tunnel_nic_info_flags { - UDP_TUNNEL_NIC_INFO_MAY_SLEEP = 1, - UDP_TUNNEL_NIC_INFO_OPEN_ONLY = 2, - UDP_TUNNEL_NIC_INFO_IPV4_ONLY = 4, - UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN = 8, +struct acpi_pcct_subspace { + struct acpi_subtable_header header; + u8 reserved[6]; + u64 base_address; + u64 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u16 min_turnaround_time; +} __attribute__((packed)); + +struct acpi_pcct_hw_reduced { + struct acpi_subtable_header header; + u32 platform_interrupt; + u8 flags; + u8 reserved; + u64 base_address; + u64 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u16 min_turnaround_time; +} __attribute__((packed)); + +struct acpi_pcct_hw_reduced_type2 { + struct acpi_subtable_header header; + u32 platform_interrupt; + u8 flags; + u8 reserved; + u64 base_address; + u64 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u16 min_turnaround_time; + struct acpi_generic_address platform_ack_register; + u64 ack_preserve_mask; + u64 ack_write_mask; +} __attribute__((packed)); + +struct acpi_pcct_ext_pcc_master { + struct acpi_subtable_header header; + u32 platform_interrupt; + u8 flags; + u8 reserved1; + u64 base_address; + u32 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u32 min_turnaround_time; + struct acpi_generic_address platform_ack_register; + u64 ack_preserve_mask; + u64 ack_set_mask; + u64 reserved2; + struct acpi_generic_address cmd_complete_register; + u64 cmd_complete_mask; + struct acpi_generic_address cmd_update_register; + u64 cmd_update_preserve_mask; + u64 cmd_update_set_mask; + struct acpi_generic_address error_status_register; + u64 error_status_mask; +} __attribute__((packed)); + +struct platform_driver { + int (*probe)(struct platform_device *); + int (*remove)(struct platform_device *); + void (*shutdown)(struct platform_device *); + int (*suspend)(struct platform_device *, pm_message_t); + int (*resume)(struct platform_device *); + struct device_driver driver; + const struct platform_device_id *id_table; + bool prevent_deferred_probe; + bool driver_managed_dma; }; -struct udp_tunnel_nic_ops { - void (*get_port)(struct net_device *, unsigned int, unsigned int, struct udp_tunnel_info *); - void (*set_port_priv)(struct net_device *, unsigned int, unsigned int, u8); - void (*add_port)(struct net_device *, struct udp_tunnel_info *); - void (*del_port)(struct net_device *, struct udp_tunnel_info *); - void (*reset_ntf)(struct net_device *); - size_t (*dump_size)(struct net_device *, unsigned int); - int (*dump_write)(struct net_device *, unsigned int, struct sk_buff *); +struct pcc_chan_reg { + void *vaddr; + struct acpi_generic_address *gas; + u64 preserve_mask; + u64 set_mask; + u64 status_mask; }; -struct nsim_sa { - struct xfrm_state *xs; - __be32 ipaddr[4]; - u32 key[4]; - u32 salt; - bool used; - bool crypt; - bool rx; +struct pcc_chan_info { + struct pcc_mbox_chan chan; + struct pcc_chan_reg db; + struct pcc_chan_reg plat_irq_ack; + struct pcc_chan_reg cmd_complete; + struct pcc_chan_reg cmd_update; + struct pcc_chan_reg error; + int plat_irq; }; -struct nsim_ipsec { - struct nsim_sa sa[33]; - struct dentry *pfile; - u32 count; - u32 tx; - u32 ok; +enum { + BPF_F_INGRESS = 1, }; -struct nsim_ethtool_pauseparam { - bool rx; - bool tx; - bool report_stats_rx; - bool report_stats_tx; +enum sk_action { + SK_DROP = 0, + SK_PASS = 1, }; -struct nsim_ethtool { - u32 get_err; - u32 set_err; - u32 channels; - struct nsim_ethtool_pauseparam pauseparam; - struct ethtool_coalesce coalesce; - struct ethtool_ringparam ring; - struct ethtool_fecparam fec; +struct sk_psock_progs { + struct bpf_prog *msg_parser; + struct bpf_prog *stream_parser; + struct bpf_prog *stream_verdict; + struct bpf_prog *skb_verdict; }; -struct nsim_dev_port; +struct strp_stats { + long long unsigned int msgs; + long long unsigned int bytes; + unsigned int mem_fail; + unsigned int need_more_hdr; + unsigned int msg_too_big; + unsigned int msg_timeouts; + unsigned int bad_hdr_len; +}; -struct netdevsim { - struct net_device *netdev; - struct nsim_dev *nsim_dev; - struct nsim_dev_port *nsim_dev_port; - u64 tx_packets; - u64 tx_bytes; - struct u64_stats_sync syncp; - struct nsim_bus_dev *nsim_bus_dev; - struct bpf_prog *bpf_offloaded; - u32 bpf_offloaded_id; - struct xdp_attachment_info xdp; - struct xdp_attachment_info xdp_hw; - bool bpf_tc_accept; - bool bpf_tc_non_bound_accept; - bool bpf_xdpdrv_accept; - bool bpf_xdpoffload_accept; - bool bpf_map_accept; - struct nsim_ipsec ipsec; - struct { - u32 inject_error; - u32 sleep; - u32 __ports[8]; - u32 (*ports)[4]; - struct debugfs_u32_array dfs_ports[2]; - } udp_ports; - struct nsim_ethtool ethtool; +struct strparser; + +struct strp_callbacks { + int (*parse_msg)(struct strparser *, struct sk_buff *); + void (*rcv_msg)(struct strparser *, struct sk_buff *); + int (*read_sock_done)(struct strparser *, int); + void (*abort_parser)(struct strparser *, int); + void (*lock)(struct strparser *); + void (*unlock)(struct strparser *); }; -enum nsim_dev_port_type { - NSIM_DEV_PORT_TYPE_PF = 0, - NSIM_DEV_PORT_TYPE_VF = 1, +struct strparser { + struct sock *sk; + u32 stopped: 1; + u32 paused: 1; + u32 aborted: 1; + u32 interrupted: 1; + u32 unrecov_intr: 1; + struct sk_buff **skb_nextp; + struct sk_buff *skb_head; + unsigned int need_bytes; + struct delayed_work msg_timer_work; + struct work_struct work; + struct strp_stats stats; + struct strp_callbacks cb; }; -struct nsim_dev_port { +struct sk_psock_work_state { + struct sk_buff *skb; + u32 len; + u32 off; +}; + +struct sk_msg; + +struct sk_psock { + struct sock *sk; + struct sock *sk_redir; + u32 apply_bytes; + u32 cork_bytes; + u32 eval; + bool redir_ingress; + struct sk_msg *cork; + struct sk_psock_progs progs; + struct strparser strp; + struct sk_buff_head ingress_skb; + struct list_head ingress_msg; + spinlock_t ingress_lock; + long unsigned int state; + struct list_head link; + spinlock_t link_lock; + refcount_t refcnt; + void (*saved_unhash)(struct sock *); + void (*saved_destroy)(struct sock *); + void (*saved_close)(struct sock *, long int); + void (*saved_write_space)(struct sock *); + void (*saved_data_ready)(struct sock *); + int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool); + struct proto *sk_proto; + struct mutex work_mutex; + struct sk_psock_work_state work_state; + struct work_struct work; + struct rcu_work rwork; +}; + +struct sk_msg_sg { + u32 start; + u32 curr; + u32 end; + u32 size; + u32 copybreak; + long unsigned int copy[1]; + struct scatterlist data[19]; +}; + +struct sk_msg { + struct sk_msg_sg sg; + void *data; + void *data_end; + u32 apply_bytes; + u32 cork_bytes; + u32 flags; + struct sk_buff *skb; + struct sock *sk_redir; + struct sock *sk; struct list_head list; - struct devlink_port devlink_port; - unsigned int port_index; - enum nsim_dev_port_type port_type; - struct dentry *ddir; - struct dentry *rate_parent; - char *parent_name; - struct netdevsim *ns; }; -enum ip6_defrag_users { - IP6_DEFRAG_LOCAL_DELIVER = 0, - IP6_DEFRAG_CONNTRACK_IN = 1, - __IP6_DEFRAG_CONNTRACK_IN = 65536, - IP6_DEFRAG_CONNTRACK_OUT = 65537, - __IP6_DEFRAG_CONNTRACK_OUT = 131072, - IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 131073, - __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 196608, +struct sk_psock_link { + struct list_head list; + struct bpf_map *map; + void *link_raw; }; -struct frag_queue { - struct inet_frag_queue q; - int iif; - __u16 nhoffset; - u8 ecn; +struct bpf_stab { + struct bpf_map map; + struct sock **sks; + struct sk_psock_progs progs; + raw_spinlock_t lock; + long: 64; + long: 64; + long: 64; }; -typedef s8 int8_t; +typedef u64 (*btf_bpf_sock_map_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64); -enum p9_msg_t { - P9_TLERROR = 6, - P9_RLERROR = 7, - P9_TSTATFS = 8, - P9_RSTATFS = 9, - P9_TLOPEN = 12, - P9_RLOPEN = 13, - P9_TLCREATE = 14, - P9_RLCREATE = 15, - P9_TSYMLINK = 16, - P9_RSYMLINK = 17, - P9_TMKNOD = 18, - P9_RMKNOD = 19, - P9_TRENAME = 20, - P9_RRENAME = 21, - P9_TREADLINK = 22, - P9_RREADLINK = 23, - P9_TGETATTR = 24, - P9_RGETATTR = 25, - P9_TSETATTR = 26, - P9_RSETATTR = 27, - P9_TXATTRWALK = 30, - P9_RXATTRWALK = 31, - P9_TXATTRCREATE = 32, - P9_RXATTRCREATE = 33, - P9_TREADDIR = 40, - P9_RREADDIR = 41, - P9_TFSYNC = 50, - P9_RFSYNC = 51, - P9_TLOCK = 52, - P9_RLOCK = 53, - P9_TGETLOCK = 54, - P9_RGETLOCK = 55, - P9_TLINK = 70, - P9_RLINK = 71, - P9_TMKDIR = 72, - P9_RMKDIR = 73, - P9_TRENAMEAT = 74, - P9_RRENAMEAT = 75, - P9_TUNLINKAT = 76, - P9_RUNLINKAT = 77, - P9_TVERSION = 100, - P9_RVERSION = 101, - P9_TAUTH = 102, - P9_RAUTH = 103, - P9_TATTACH = 104, - P9_RATTACH = 105, - P9_TERROR = 106, - P9_RERROR = 107, - P9_TFLUSH = 108, - P9_RFLUSH = 109, - P9_TWALK = 110, - P9_RWALK = 111, - P9_TOPEN = 112, - P9_ROPEN = 113, - P9_TCREATE = 114, - P9_RCREATE = 115, - P9_TREAD = 116, - P9_RREAD = 117, - P9_TWRITE = 118, - P9_RWRITE = 119, - P9_TCLUNK = 120, - P9_RCLUNK = 121, - P9_TREMOVE = 122, - P9_RREMOVE = 123, - P9_TSTAT = 124, - P9_RSTAT = 125, - P9_TWSTAT = 126, - P9_RWSTAT = 127, -}; +typedef u64 (*btf_bpf_sk_redirect_map)(struct sk_buff *, struct bpf_map *, u32, u64); -struct p9_stat_dotl { - u64 st_result_mask; - struct p9_qid qid; - u32 st_mode; - kuid_t st_uid; - kgid_t st_gid; - u64 st_nlink; - u64 st_rdev; - u64 st_size; - u64 st_blksize; - u64 st_blocks; - u64 st_atime_sec; - u64 st_atime_nsec; - u64 st_mtime_sec; - u64 st_mtime_nsec; - u64 st_ctime_sec; - u64 st_ctime_nsec; - u64 st_btime_sec; - u64 st_btime_nsec; - u64 st_gen; - u64 st_data_version; -}; +typedef u64 (*btf_bpf_msg_redirect_map)(struct sk_msg *, struct bpf_map *, u32, u64); -struct p9_iattr_dotl { - u32 valid; - u32 mode; - kuid_t uid; - kgid_t gid; - u64 size; - u64 atime_sec; - u64 atime_nsec; - u64 mtime_sec; - u64 mtime_nsec; +struct sock_map_seq_info { + struct bpf_map *map; + struct sock *sk; + u32 index; }; -struct p9_flock { - u8 type; - u32 flags; - u64 start; - u64 length; - u32 proc_id; - char *client_id; +struct bpf_iter__sockmap { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_map *map; + }; + union { + void *key; + }; + union { + struct sock *sk; + }; }; -struct p9_getlock { - u8 type; - u64 start; - u64 length; - u32 proc_id; - char *client_id; +struct bpf_shtab_elem { + struct callback_head rcu; + u32 hash; + struct sock *sk; + struct hlist_node node; + u8 key[0]; }; -struct p9_rstatfs { - u32 type; - u32 bsize; - u64 blocks; - u64 bfree; - u64 bavail; - u64 files; - u64 ffree; - u64 fsid; - u32 namelen; +struct bpf_shtab_bucket { + struct hlist_head head; + raw_spinlock_t lock; }; -enum p9_proto_versions { - p9_proto_legacy = 0, - p9_proto_2000u = 1, - p9_proto_2000L = 2, +struct bpf_shtab { + struct bpf_map map; + struct bpf_shtab_bucket *buckets; + u32 buckets_num; + u32 elem_size; + struct sk_psock_progs progs; + atomic_t count; + long: 32; + long: 64; }; -enum p9_req_status_t { - REQ_STATUS_ALLOC = 0, - REQ_STATUS_UNSENT = 1, - REQ_STATUS_SENT = 2, - REQ_STATUS_RCVD = 3, - REQ_STATUS_FLSHD = 4, - REQ_STATUS_ERROR = 5, -}; +typedef u64 (*btf_bpf_sock_hash_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64); -struct trace_event_raw_9p_client_req { - struct trace_entry ent; - void *clnt; - __u8 type; - __u32 tag; - char __data[0]; -}; +typedef u64 (*btf_bpf_sk_redirect_hash)(struct sk_buff *, struct bpf_map *, void *, u64); -struct trace_event_raw_9p_client_res { - struct trace_entry ent; - void *clnt; - __u8 type; - __u32 tag; - __u32 err; - char __data[0]; -}; +typedef u64 (*btf_bpf_msg_redirect_hash)(struct sk_msg *, struct bpf_map *, void *, u64); -struct trace_event_raw_9p_protocol_dump { - struct trace_entry ent; - void *clnt; - __u8 type; - __u16 tag; - unsigned char line[32]; - char __data[0]; +struct sock_hash_seq_info { + struct bpf_map *map; + struct bpf_shtab *htab; + u32 bucket_id; }; -struct trace_event_data_offsets_9p_client_req {}; - -struct trace_event_data_offsets_9p_client_res {}; - -struct trace_event_data_offsets_9p_protocol_dump {}; - -typedef void (*btf_trace_9p_client_req)(void *, struct p9_client *, int8_t, int); - -typedef void (*btf_trace_9p_client_res)(void *, struct p9_client *, int8_t, int, int); - -typedef void (*btf_trace_9p_protocol_dump)(void *, struct p9_client *, struct p9_fcall *); - enum { - Opt_msize = 0, - Opt_trans = 1, - Opt_legacy = 2, - Opt_version = 3, - Opt_err___3 = 4, + ETHTOOL_UDP_TUNNEL_TYPE_VXLAN = 0, + ETHTOOL_UDP_TUNNEL_TYPE_GENEVE = 1, + ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE = 2, + __ETHTOOL_UDP_TUNNEL_TYPE_CNT = 3, }; enum { - IRQ_SET_MASK_OK = 0, - IRQ_SET_MASK_OK_NOCOPY = 1, - IRQ_SET_MASK_OK_DONE = 2, + ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC = 0, + ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT = 1, + ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE = 2, + __ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT = 3, + ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = 2, }; enum { - IRQD_TRIGGER_MASK = 15, - IRQD_SETAFFINITY_PENDING = 256, - IRQD_ACTIVATED = 512, - IRQD_NO_BALANCING = 1024, - IRQD_PER_CPU = 2048, - IRQD_AFFINITY_SET = 4096, - IRQD_LEVEL = 8192, - IRQD_WAKEUP_STATE = 16384, - IRQD_MOVE_PCNTXT = 32768, - IRQD_IRQ_DISABLED = 65536, - IRQD_IRQ_MASKED = 131072, - IRQD_IRQ_INPROGRESS = 262144, - IRQD_WAKEUP_ARMED = 524288, - IRQD_FORWARDED_TO_VCPU = 1048576, - IRQD_AFFINITY_MANAGED = 2097152, - IRQD_IRQ_STARTED = 4194304, - IRQD_MANAGED_SHUTDOWN = 8388608, - IRQD_SINGLE_TARGET = 16777216, - IRQD_DEFAULT_TRIGGER_SET = 33554432, - IRQD_CAN_RESERVE = 67108864, - IRQD_MSI_NOMASK_QUIRK = 134217728, - IRQD_HANDLE_ENFORCE_IRQCTX = 268435456, - IRQD_AFFINITY_ON_ACTIVATE = 536870912, - IRQD_IRQ_ENABLED_ON_SUSPEND = 1073741824, -}; - -struct irq_cfg { - unsigned int dest_apicid; - unsigned int vector; + ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC = 0, + ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE = 1, + ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES = 2, + ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY = 3, + __ETHTOOL_A_TUNNEL_UDP_TABLE_CNT = 4, + ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = 3, }; -typedef struct irq_desc *vector_irq_t[256]; - enum { - IRQ_DOMAIN_FLAG_HIERARCHY = 1, - IRQ_DOMAIN_NAME_ALLOCATED = 2, - IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4, - IRQ_DOMAIN_FLAG_IPI_SINGLE = 8, - IRQ_DOMAIN_FLAG_MSI = 16, - IRQ_DOMAIN_FLAG_MSI_REMAP = 32, - IRQ_DOMAIN_MSI_NOMASK_QUIRK = 64, - IRQ_DOMAIN_FLAG_NO_MAP = 128, - IRQ_DOMAIN_FLAG_NONCORE = 65536, + ETHTOOL_A_TUNNEL_UDP_UNSPEC = 0, + ETHTOOL_A_TUNNEL_UDP_TABLE = 1, + __ETHTOOL_A_TUNNEL_UDP_CNT = 2, + ETHTOOL_A_TUNNEL_UDP_MAX = 1, }; -enum { - X86_IRQ_ALLOC_CONTIGUOUS_VECTORS = 1, - X86_IRQ_ALLOC_LEGACY = 2, +enum udp_parsable_tunnel_type { + UDP_TUNNEL_TYPE_VXLAN = 1, + UDP_TUNNEL_TYPE_GENEVE = 2, + UDP_TUNNEL_TYPE_VXLAN_GPE = 4, }; -typedef struct { - u64 val; -} pfn_t; - -struct memtype { - u64 start; - u64 end; - u64 subtree_max_end; - enum page_cache_mode type; - struct rb_node rb; +enum udp_tunnel_nic_info_flags { + UDP_TUNNEL_NIC_INFO_MAY_SLEEP = 1, + UDP_TUNNEL_NIC_INFO_OPEN_ONLY = 2, + UDP_TUNNEL_NIC_INFO_IPV4_ONLY = 4, + UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN = 8, }; -enum { - PAT_UC = 0, - PAT_WC = 1, - PAT_WT = 4, - PAT_WP = 5, - PAT_WB = 6, - PAT_UC_MINUS = 7, +struct genl_multicast_group { + char name[16]; + u8 flags; }; -struct pagerange_state { - long unsigned int cur_pfn; - int ram; - int not_ram; -}; +struct genl_split_ops; -struct kprobe_insn_cache { - struct mutex mutex; - void * (*alloc)(); - void (*free)(void *); - const char *sym; - struct list_head pages; - size_t insn_size; - int nr_garbage; -}; +struct genl_ops; -struct srcu_notifier_head { - struct mutex mutex; - struct srcu_struct srcu; - struct notifier_block *head; +struct genl_small_ops; + +struct genl_family { + unsigned int hdrsize; + char name[16]; + unsigned int version; + unsigned int maxattr; + u8 netnsok: 1; + u8 parallel_ops: 1; + u8 n_ops; + u8 n_small_ops; + u8 n_split_ops; + u8 n_mcgrps; + u8 resv_start_op; + const struct nla_policy *policy; + int (*pre_doit)(const struct genl_split_ops *, struct sk_buff *, struct genl_info *); + void (*post_doit)(const struct genl_split_ops *, struct sk_buff *, struct genl_info *); + const struct genl_ops *ops; + const struct genl_small_ops *small_ops; + const struct genl_split_ops *split_ops; + const struct genl_multicast_group *mcgrps; + struct module *module; + int id; + unsigned int mcgrp_offset; }; -enum die_val { - DIE_OOPS = 1, - DIE_INT3 = 2, - DIE_DEBUG = 3, - DIE_PANIC = 4, - DIE_NMI = 5, - DIE_DIE = 6, - DIE_KERNELDEBUG = 7, - DIE_TRAP = 8, - DIE_GPF = 9, - DIE_CALL = 10, - DIE_PAGE_FAULT = 11, - DIE_NMIUNKNOWN = 12, +struct genl_split_ops { + union { + struct { + int (*pre_doit)(const struct genl_split_ops *, struct sk_buff *, struct genl_info *); + int (*doit)(struct sk_buff *, struct genl_info *); + void (*post_doit)(const struct genl_split_ops *, struct sk_buff *, struct genl_info *); + }; + struct { + int (*start)(struct netlink_callback *); + int (*dumpit)(struct sk_buff *, struct netlink_callback *); + int (*done)(struct netlink_callback *); + }; + }; + const struct nla_policy *policy; + unsigned int maxattr; + u8 cmd; + u8 internal_flags; + u8 flags; + u8 validate; }; -struct die_args { - struct pt_regs *regs; - const char *str; - long int err; - int trapnr; - int signr; +struct genl_ops { + int (*doit)(struct sk_buff *, struct genl_info *); + int (*start)(struct netlink_callback *); + int (*dumpit)(struct sk_buff *, struct netlink_callback *); + int (*done)(struct netlink_callback *); + const struct nla_policy *policy; + unsigned int maxattr; + u8 cmd; + u8 internal_flags; + u8 flags; + u8 validate; }; -struct smpboot_thread_data { - unsigned int cpu; - unsigned int status; - struct smp_hotplug_thread *ht; +struct genl_small_ops { + int (*doit)(struct sk_buff *, struct genl_info *); + int (*dumpit)(struct sk_buff *, struct netlink_callback *); + u8 cmd; + u8 internal_flags; + u8 flags; + u8 validate; }; -enum { - HP_THREAD_NONE = 0, - HP_THREAD_ACTIVE = 1, - HP_THREAD_PARKED = 2, +struct genl_dumpit_info { + const struct genl_family *family; + struct genl_split_ops op; + struct nlattr **attrs; }; -enum rwsem_waiter_type { - RWSEM_WAITING_FOR_WRITE = 0, - RWSEM_WAITING_FOR_READ = 1, +struct ethnl_tunnel_info_dump_ctx { + struct ethnl_req_info req_info; + int pos_hash; + int pos_idx; }; -struct rwsem_waiter { +struct packet_type { + __be16 type; + bool ignore_outgoing; + struct net_device *dev; + netdevice_tracker dev_tracker; + int (*func)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); + void (*list_func)(struct list_head *, struct packet_type *, struct net_device *); + bool (*id_match)(struct packet_type *, struct sock *); + struct net *af_packet_net; + void *af_packet_priv; struct list_head list; - struct task_struct *task; - enum rwsem_waiter_type type; - long unsigned int timeout; - bool handoff_set; }; -enum rwsem_wake_type { - RWSEM_WAKE_ANY = 0, - RWSEM_WAKE_READERS = 1, - RWSEM_WAKE_READ_OWNED = 2, +struct netdev_notifier_change_info { + struct netdev_notifier_info info; + unsigned int flags_changed; }; -enum owner_state { - OWNER_NULL = 1, - OWNER_WRITER = 2, - OWNER_READER = 4, - OWNER_NONSPINNABLE = 8, +struct arpreq { + struct sockaddr arp_pa; + struct sockaddr arp_ha; + int arp_flags; + struct sockaddr arp_netmask; + char arp_dev[16]; }; -enum { - IRQS_AUTODETECT = 1, - IRQS_SPURIOUS_DISABLED = 2, - IRQS_POLL_INPROGRESS = 8, - IRQS_ONESHOT = 32, - IRQS_REPLAY = 64, - IRQS_WAITING = 128, - IRQS_PENDING = 512, - IRQS_SUSPENDED = 2048, - IRQS_TIMINGS = 4096, - IRQS_NMI = 8192, +struct arphdr { + __be16 ar_hrd; + __be16 ar_pro; + unsigned char ar_hln; + unsigned char ar_pln; + __be16 ar_op; }; enum { - _IRQ_DEFAULT_INIT_FLAGS = 0, - _IRQ_PER_CPU = 512, - _IRQ_LEVEL = 256, - _IRQ_NOPROBE = 1024, - _IRQ_NOREQUEST = 2048, - _IRQ_NOTHREAD = 65536, - _IRQ_NOAUTOEN = 4096, - _IRQ_MOVE_PCNTXT = 16384, - _IRQ_NO_BALANCING = 8192, - _IRQ_NESTED_THREAD = 32768, - _IRQ_PER_CPU_DEVID = 131072, - _IRQ_IS_POLLED = 262144, - _IRQ_DISABLE_UNLAZY = 524288, - _IRQ_HIDDEN = 1048576, - _IRQ_NO_DEBUG = 2097152, - _IRQF_MODIFY_MASK = 2096911, + NEIGH_ARP_TABLE = 0, + NEIGH_ND_TABLE = 1, + NEIGH_DN_TABLE = 2, + NEIGH_NR_TABLES = 3, + NEIGH_LINK_TABLE = 3, }; -enum perf_type_id { - PERF_TYPE_HARDWARE = 0, - PERF_TYPE_SOFTWARE = 1, - PERF_TYPE_TRACEPOINT = 2, - PERF_TYPE_HW_CACHE = 3, - PERF_TYPE_RAW = 4, - PERF_TYPE_BREAKPOINT = 5, - PERF_TYPE_MAX = 6, +struct neigh_seq_state { + struct seq_net_private p; + struct neigh_table *tbl; + struct neigh_hash_table *nht; + void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *); + unsigned int bucket; + unsigned int flags; }; -enum perf_hw_id { - PERF_COUNT_HW_CPU_CYCLES = 0, - PERF_COUNT_HW_INSTRUCTIONS = 1, - PERF_COUNT_HW_CACHE_REFERENCES = 2, - PERF_COUNT_HW_CACHE_MISSES = 3, - PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4, - PERF_COUNT_HW_BRANCH_MISSES = 5, - PERF_COUNT_HW_BUS_CYCLES = 6, - PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7, - PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8, - PERF_COUNT_HW_REF_CPU_CYCLES = 9, - PERF_COUNT_HW_MAX = 10, +struct neighbour_cb { + long unsigned int sched_next; + unsigned int flags; }; -enum dynevent_type { - DYNEVENT_TYPE_SYNTH = 1, - DYNEVENT_TYPE_KPROBE = 2, - DYNEVENT_TYPE_NONE = 3, -}; +enum { + AX25_VALUES_IPDEFMODE = 0, + AX25_VALUES_AXDEFMODE = 1, + AX25_VALUES_BACKOFF = 2, + AX25_VALUES_CONMODE = 3, + AX25_VALUES_WINDOW = 4, + AX25_VALUES_EWINDOW = 5, + AX25_VALUES_T1 = 6, + AX25_VALUES_T2 = 7, + AX25_VALUES_T3 = 8, + AX25_VALUES_IDLE = 9, + AX25_VALUES_N2 = 10, + AX25_VALUES_PACLEN = 11, + AX25_VALUES_PROTOCOL = 12, + AX25_VALUES_DS_TIMEOUT = 13, + AX25_MAX_VALUES = 14, +}; -struct dynevent_cmd; +struct pci_raw_ops { + int (*read)(unsigned int, unsigned int, unsigned int, int, int, u32 *); + int (*write)(unsigned int, unsigned int, unsigned int, int, int, u32); +}; -typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *); +struct irqaction { + irq_handler_t handler; + void *dev_id; + void *percpu_dev_id; + struct irqaction *next; + irq_handler_t thread_fn; + struct task_struct *thread; + struct irqaction *secondary; + unsigned int irq; + unsigned int flags; + long unsigned int thread_flags; + long unsigned int thread_mask; + const char *name; + struct proc_dir_entry *dir; + long: 64; + long: 64; + long: 64; + long: 64; +}; -struct dynevent_cmd { - struct seq_buf seq; - const char *event_name; - unsigned int n_fields; - enum dynevent_type type; - dynevent_create_fn_t run_command; - void *private_data; +struct irq_affinity_notify { + unsigned int irq; + struct kref kref; + struct work_struct work; + void (*notify)(struct irq_affinity_notify *, const cpumask_t *); + void (*release)(struct kref *); }; -enum { - TRACE_ARRAY_FL_GLOBAL = 1, +enum irqchip_irq_state { + IRQCHIP_STATE_PENDING = 0, + IRQCHIP_STATE_ACTIVE = 1, + IRQCHIP_STATE_MASKED = 2, + IRQCHIP_STATE_LINE_LEVEL = 3, }; -typedef void (*node_registration_func_t)(struct node *); +struct irq_desc; -typedef struct { - long unsigned int pd; -} hugepd_t; +typedef void (*irq_flow_handler_t)(struct irq_desc *); -enum { - SUBPAGE_INDEX_SUBPOOL = 1, - SUBPAGE_INDEX_CGROUP = 2, - SUBPAGE_INDEX_CGROUP_RSVD = 3, - __MAX_CGROUP_SUBPAGE_INDEX = 3, - __NR_USED_SUBPAGE = 4, -}; +struct msi_desc; -struct resv_map { - struct kref refs; - spinlock_t lock; - struct list_head regions; - long int adds_in_progress; - struct list_head region_cache; - long int region_cache_count; - struct page_counter *reservation_counter; - long unsigned int pages_per_hpage; - struct cgroup_subsys_state *css; +struct irq_common_data { + unsigned int state_use_accessors; + unsigned int node; + void *handler_data; + struct msi_desc *msi_desc; + cpumask_var_t affinity; + cpumask_var_t effective_affinity; }; -struct file_region { - struct list_head link; - long int from; - long int to; - struct page_counter *reservation_counter; - struct cgroup_subsys_state *css; -}; +struct irq_chip; -enum hugetlb_page_flags { - HPG_restore_reserve = 0, - HPG_migratable = 1, - HPG_temporary = 2, - HPG_freed = 3, - HPG_vmemmap_optimized = 4, - __NR_HPAGEFLAGS = 5, +struct irq_data { + u32 mask; + unsigned int irq; + long unsigned int hwirq; + struct irq_common_data *common; + struct irq_chip *chip; + struct irq_domain *domain; + struct irq_data *parent_data; + void *chip_data; }; -struct huge_bootmem_page { - struct list_head list; - struct hstate *hstate; +struct irq_desc { + struct irq_common_data irq_common_data; + struct irq_data irq_data; + unsigned int *kstat_irqs; + irq_flow_handler_t handle_irq; + struct irqaction *action; + unsigned int status_use_accessors; + unsigned int core_internal_state__do_not_mess_with_it; + unsigned int depth; + unsigned int wake_depth; + unsigned int tot_count; + unsigned int irq_count; + long unsigned int last_unhandled; + unsigned int irqs_unhandled; + atomic_t threads_handled; + int threads_handled_last; + raw_spinlock_t lock; + struct cpumask *percpu_enabled; + const struct cpumask *percpu_affinity; + const struct cpumask *affinity_hint; + struct irq_affinity_notify *affinity_notify; + cpumask_var_t pending_mask; + long unsigned int threads_oneshot; + atomic_t threads_active; + wait_queue_head_t wait_for_threads; + unsigned int nr_actions; + unsigned int no_suspend_depth; + unsigned int cond_suspend_depth; + unsigned int force_resume_depth; + struct proc_dir_entry *dir; + struct callback_head rcu; + struct kobject kobj; + struct mutex request_mutex; + int parent_irq; + struct module *owner; + const char *name; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum hugetlb_memory_event { - HUGETLB_MAX = 0, - HUGETLB_NR_MEMORY_EVENTS = 1, +struct msi_msg; + +struct irq_chip { + const char *name; + unsigned int (*irq_startup)(struct irq_data *); + void (*irq_shutdown)(struct irq_data *); + void (*irq_enable)(struct irq_data *); + void (*irq_disable)(struct irq_data *); + void (*irq_ack)(struct irq_data *); + void (*irq_mask)(struct irq_data *); + void (*irq_mask_ack)(struct irq_data *); + void (*irq_unmask)(struct irq_data *); + void (*irq_eoi)(struct irq_data *); + int (*irq_set_affinity)(struct irq_data *, const struct cpumask *, bool); + int (*irq_retrigger)(struct irq_data *); + int (*irq_set_type)(struct irq_data *, unsigned int); + int (*irq_set_wake)(struct irq_data *, unsigned int); + void (*irq_bus_lock)(struct irq_data *); + void (*irq_bus_sync_unlock)(struct irq_data *); + void (*irq_suspend)(struct irq_data *); + void (*irq_resume)(struct irq_data *); + void (*irq_pm_shutdown)(struct irq_data *); + void (*irq_calc_mask)(struct irq_data *); + void (*irq_print_chip)(struct irq_data *, struct seq_file *); + int (*irq_request_resources)(struct irq_data *); + void (*irq_release_resources)(struct irq_data *); + void (*irq_compose_msi_msg)(struct irq_data *, struct msi_msg *); + void (*irq_write_msi_msg)(struct irq_data *, struct msi_msg *); + int (*irq_get_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool *); + int (*irq_set_irqchip_state)(struct irq_data *, enum irqchip_irq_state, bool); + int (*irq_set_vcpu_affinity)(struct irq_data *, void *); + void (*ipi_send_single)(struct irq_data *, unsigned int); + void (*ipi_send_mask)(struct irq_data *, const struct cpumask *); + int (*irq_nmi_setup)(struct irq_data *); + void (*irq_nmi_teardown)(struct irq_data *); + long unsigned int flags; }; -struct hugetlb_cgroup_per_node { - long unsigned int usage[2]; +struct irq_chip_regs { + long unsigned int enable; + long unsigned int disable; + long unsigned int mask; + long unsigned int ack; + long unsigned int eoi; + long unsigned int type; + long unsigned int polarity; }; -struct hugetlb_cgroup { - struct cgroup_subsys_state css; - struct page_counter hugepage[2]; - struct page_counter rsvd_hugepage[2]; - atomic_long_t events[2]; - atomic_long_t events_local[2]; - struct cgroup_file events_file[2]; - struct cgroup_file events_local_file[2]; - struct hugetlb_cgroup_per_node *nodeinfo[0]; +struct irq_chip_type { + struct irq_chip chip; + struct irq_chip_regs regs; + irq_flow_handler_t handler; + u32 type; + u32 mask_cache_priv; + u32 *mask_cache; }; -enum vma_resv_mode { - VMA_NEEDS_RESV = 0, - VMA_COMMIT_RESV = 1, - VMA_END_RESV = 2, - VMA_ADD_RESV = 3, - VMA_DEL_RESV = 4, +struct irq_chip_generic { + raw_spinlock_t lock; + void *reg_base; + u32 (*reg_readl)(void *); + void (*reg_writel)(u32, void *); + void (*suspend)(struct irq_chip_generic *); + void (*resume)(struct irq_chip_generic *); + unsigned int irq_base; + unsigned int irq_cnt; + u32 mask_cache; + u32 type_cache; + u32 polarity_cache; + u32 wake_enabled; + u32 wake_active; + unsigned int num_ct; + void *private; + long unsigned int installed; + long unsigned int unused; + struct irq_domain *domain; + struct list_head list; + struct irq_chip_type chip_types[0]; }; -struct node_hstate { - struct kobject *hugepages_kobj; - struct kobject *hstate_kobjs[2]; +enum irq_gc_flags { + IRQ_GC_INIT_MASK_CACHE = 1, + IRQ_GC_INIT_NESTED_LOCK = 2, + IRQ_GC_MASK_CACHE_PER_TYPE = 4, + IRQ_GC_NO_MASK = 8, + IRQ_GC_BE_IO = 16, }; -typedef __u32 blk_mq_req_flags_t; +struct irq_domain_chip_generic { + unsigned int irqs_per_chip; + unsigned int num_chips; + unsigned int irq_flags_to_clear; + unsigned int irq_flags_to_set; + enum irq_gc_flags gc_flags; + struct irq_chip_generic *gc[0]; +}; -enum req_opf { - REQ_OP_READ = 0, - REQ_OP_WRITE = 1, - REQ_OP_FLUSH = 2, - REQ_OP_DISCARD = 3, - REQ_OP_SECURE_ERASE = 5, - REQ_OP_WRITE_ZEROES = 9, - REQ_OP_ZONE_OPEN = 10, - REQ_OP_ZONE_CLOSE = 11, - REQ_OP_ZONE_FINISH = 12, - REQ_OP_ZONE_APPEND = 13, - REQ_OP_ZONE_RESET = 15, - REQ_OP_ZONE_RESET_ALL = 17, - REQ_OP_DRV_IN = 34, - REQ_OP_DRV_OUT = 35, - REQ_OP_LAST = 36, +struct irq_info { + u8 bus; + u8 devfn; + struct { + u8 link; + u16 bitmap; + } __attribute__((packed)) irq[4]; + u8 slot; + u8 rfu; }; -enum req_flag_bits { - __REQ_FAILFAST_DEV = 8, - __REQ_FAILFAST_TRANSPORT = 9, - __REQ_FAILFAST_DRIVER = 10, - __REQ_SYNC = 11, - __REQ_META = 12, - __REQ_PRIO = 13, - __REQ_NOMERGE = 14, - __REQ_IDLE = 15, - __REQ_INTEGRITY = 16, - __REQ_FUA = 17, - __REQ_PREFLUSH = 18, - __REQ_RAHEAD = 19, - __REQ_BACKGROUND = 20, - __REQ_NOWAIT = 21, - __REQ_CGROUP_PUNT = 22, - __REQ_NOUNMAP = 23, - __REQ_POLLED = 24, - __REQ_DRV = 25, - __REQ_SWAP = 26, - __REQ_NR_BITS = 27, +struct irq_routing_table { + u32 signature; + u16 version; + u16 size; + u8 rtr_bus; + u8 rtr_devfn; + u16 exclusive_irqs; + u16 rtr_vendor; + u16 rtr_device; + u32 miniport_data; + u8 rfu[11]; + u8 checksum; + struct irq_info slots[0]; }; -typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *); +struct irt_routing_table { + u32 signature; + u8 size; + u8 used; + u16 exclusive_irqs; + struct irq_info slots[0]; +}; -struct sbq_wait { - struct sbitmap_queue *sbq; - struct wait_queue_entry wait; +struct irq_router { + char *name; + u16 vendor; + u16 device; + int (*get)(struct pci_dev *, struct pci_dev *, int); + int (*set)(struct pci_dev *, struct pci_dev *, int, int); + int (*lvl)(struct pci_dev *, struct pci_dev *, int, int); }; -struct elevator_type; +struct irq_router_handler { + u16 vendor; + int (*probe)(struct irq_router *, struct pci_dev *, u16); +}; -struct elevator_queue { - struct elevator_type *type; - void *elevator_data; - struct kobject kobj; - struct mutex sysfs_lock; - unsigned int registered: 1; - struct hlist_head hash[64]; +struct subprocess_info { + struct work_struct work; + struct completion *complete; + const char *path; + char **argv; + char **envp; + int wait; + int retval; + int (*init)(struct subprocess_info *, struct cred *); + void (*cleanup)(struct subprocess_info *); + void *data; }; -struct blk_mq_ctxs; +struct x86_cpu_id { + __u16 vendor; + __u16 family; + __u16 model; + __u16 steppings; + __u16 feature; + kernel_ulong_t driver_data; +}; -struct blk_mq_ctx { - struct { - spinlock_t lock; - struct list_head rq_lists[3]; - long: 64; - long: 64; - }; - unsigned int cpu; - short unsigned int index_hw[3]; - struct blk_mq_hw_ctx *hctxs[3]; - struct request_queue *queue; - struct blk_mq_ctxs *ctxs; - struct kobject kobj; - long: 64; +struct x86_cpu_desc { + u8 x86_family; + u8 x86_vendor; + u8 x86_model; + u8 x86_stepping; + u32 x86_microcode_rev; }; -struct blk_stat_callback { - struct list_head list; - struct timer_list timer; - struct blk_rq_stat *cpu_stat; - int (*bucket_fn)(const struct request *); - unsigned int buckets; - struct blk_rq_stat *stat; - void (*timer_fn)(struct blk_stat_callback *); - void *data; - struct callback_head rcu; +struct cpuid_regs { + u32 eax; + u32 ebx; + u32 ecx; + u32 edx; }; -struct blk_trace { - int trace_state; - struct rchan *rchan; - long unsigned int *sequence; - unsigned char *msg_data; - u16 act_mask; - u64 start_lba; - u64 end_lba; - u32 pid; - u32 dev; - struct dentry *dir; - struct list_head running_list; - atomic_t dropped; +enum pconfig_target { + INVALID_TARGET = 0, + MKTME_TARGET = 1, + PCONFIG_TARGET_NR = 2, }; -enum hctx_type { - HCTX_TYPE_DEFAULT = 0, - HCTX_TYPE_READ = 1, - HCTX_TYPE_POLL = 2, - HCTX_MAX_TYPES = 3, +enum { + PCONFIG_CPUID_SUBLEAF_INVALID = 0, + PCONFIG_CPUID_SUBLEAF_TARGETID = 1, }; -enum blktrace_act { - __BLK_TA_QUEUE = 1, - __BLK_TA_BACKMERGE = 2, - __BLK_TA_FRONTMERGE = 3, - __BLK_TA_GETRQ = 4, - __BLK_TA_SLEEPRQ = 5, - __BLK_TA_REQUEUE = 6, - __BLK_TA_ISSUE = 7, - __BLK_TA_COMPLETE = 8, - __BLK_TA_PLUG = 9, - __BLK_TA_UNPLUG_IO = 10, - __BLK_TA_UNPLUG_TIMER = 11, - __BLK_TA_INSERT = 12, - __BLK_TA_SPLIT = 13, - __BLK_TA_BOUNCE = 14, - __BLK_TA_REMAP = 15, - __BLK_TA_ABORT = 16, - __BLK_TA_DRV_DATA = 17, - __BLK_TA_CGROUP = 256, +struct syscore_ops { + struct list_head node; + int (*suspend)(); + void (*resume)(); + void (*shutdown)(); }; -enum elv_merge { - ELEVATOR_NO_MERGE = 0, - ELEVATOR_FRONT_MERGE = 1, - ELEVATOR_BACK_MERGE = 2, - ELEVATOR_DISCARD_MERGE = 3, +enum energy_perf_value_index { + EPB_INDEX_PERFORMANCE = 0, + EPB_INDEX_BALANCE_PERFORMANCE = 1, + EPB_INDEX_NORMAL = 2, + EPB_INDEX_BALANCE_POWERSAVE = 3, + EPB_INDEX_POWERSAVE = 4, }; -struct blk_mq_alloc_data; +enum bug_trap_type { + BUG_TRAP_TYPE_NONE = 0, + BUG_TRAP_TYPE_WARN = 1, + BUG_TRAP_TYPE_BUG = 2, +}; -struct elevator_mq_ops { - int (*init_sched)(struct request_queue *, struct elevator_type *); - void (*exit_sched)(struct elevator_queue *); - int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int); - void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int); - void (*depth_updated)(struct blk_mq_hw_ctx *); - bool (*allow_merge)(struct request_queue *, struct request *, struct bio *); - bool (*bio_merge)(struct request_queue *, struct bio *, unsigned int); - int (*request_merge)(struct request_queue *, struct request **, struct bio *); - void (*request_merged)(struct request_queue *, struct request *, enum elv_merge); - void (*requests_merged)(struct request_queue *, struct request *, struct request *); - void (*limit_depth)(unsigned int, struct blk_mq_alloc_data *); - void (*prepare_request)(struct request *); - void (*finish_request)(struct request *); - void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool); - struct request * (*dispatch_request)(struct blk_mq_hw_ctx *); - bool (*has_work)(struct blk_mq_hw_ctx *); - void (*completed_request)(struct request *, u64); - void (*requeue_request)(struct request *); - struct request * (*former_request)(struct request_queue *, struct request *); - struct request * (*next_request)(struct request_queue *, struct request *); - void (*init_icq)(struct io_cq *); - void (*exit_icq)(struct io_cq *); +enum xen_domain_type { + XEN_NATIVE = 0, + XEN_PV_DOMAIN = 1, + XEN_HVM_DOMAIN = 2, }; -struct elv_fs_entry; +typedef unsigned int insn_attr_t; -struct blk_mq_debugfs_attr; +typedef unsigned char insn_byte_t; -struct elevator_type { - struct kmem_cache *icq_cache; - struct elevator_mq_ops ops; - size_t icq_size; - size_t icq_align; - struct elv_fs_entry *elevator_attrs; - const char *elevator_name; - const char *elevator_alias; - const unsigned int elevator_features; - struct module *elevator_owner; - const struct blk_mq_debugfs_attr *queue_debugfs_attrs; - const struct blk_mq_debugfs_attr *hctx_debugfs_attrs; - char icq_cache_name[22]; - struct list_head list; +typedef int insn_value_t; + +struct insn_field { + union { + insn_value_t value; + insn_byte_t bytes[4]; + }; + unsigned char got; + unsigned char nbytes; }; -struct blk_mq_alloc_data { - struct request_queue *q; - blk_mq_req_flags_t flags; - unsigned int shallow_depth; - unsigned int cmd_flags; - req_flags_t rq_flags; - unsigned int nr_tags; - struct request **cached_rq; - struct blk_mq_ctx *ctx; - struct blk_mq_hw_ctx *hctx; -}; - -struct elv_fs_entry { - struct attribute attr; - ssize_t (*show)(struct elevator_queue *, char *); - ssize_t (*store)(struct elevator_queue *, const char *, size_t); +struct insn { + struct insn_field prefixes; + struct insn_field rex_prefix; + struct insn_field vex_prefix; + struct insn_field opcode; + struct insn_field modrm; + struct insn_field sib; + struct insn_field displacement; + union { + struct insn_field immediate; + struct insn_field moffset1; + struct insn_field immediate1; + }; + union { + struct insn_field moffset2; + struct insn_field immediate2; + }; + int emulate_prefix_size; + insn_attr_t attr; + unsigned char opnd_bytes; + unsigned char addr_bytes; + unsigned char length; + unsigned char x86_64; + const insn_byte_t *kaddr; + const insn_byte_t *end_kaddr; + const insn_byte_t *next_byte; }; -struct blk_mq_debugfs_attr { - const char *name; - umode_t mode; - int (*show)(void *, struct seq_file *); - ssize_t (*write)(void *, const char *, size_t, loff_t *); - const struct seq_operations *seq_ops; +enum insn_mode { + INSN_MODE_32 = 0, + INSN_MODE_64 = 1, + INSN_MODE_KERN = 2, + INSN_NUM_MODES = 3, }; -struct blk_mq_ctxs { - struct kobject kobj; - struct blk_mq_ctx *queue_ctx; -}; +typedef struct { + u64 val; +} pfn_t; -struct trace_event_raw_kyber_latency { - struct trace_entry ent; - dev_t dev; - char domain[16]; - char type[8]; - u8 percentile; - u8 numerator; - u8 denominator; - unsigned int samples; - char __data[0]; +struct memtype { + u64 start; + u64 end; + u64 subtree_max_end; + enum page_cache_mode type; + struct rb_node rb; }; -struct trace_event_raw_kyber_adjust { - struct trace_entry ent; - dev_t dev; - char domain[16]; - unsigned int depth; - char __data[0]; +enum { + PAT_UC = 0, + PAT_WC = 1, + PAT_WT = 4, + PAT_WP = 5, + PAT_WB = 6, + PAT_UC_MINUS = 7, }; -struct trace_event_raw_kyber_throttled { - struct trace_entry ent; - dev_t dev; - char domain[16]; - char __data[0]; +struct pagerange_state { + long unsigned int cur_pfn; + int ram; + int not_ram; }; -struct trace_event_data_offsets_kyber_latency {}; +typedef int __kernel_mqd_t; -struct trace_event_data_offsets_kyber_adjust {}; +typedef __kernel_mqd_t mqd_t; -struct trace_event_data_offsets_kyber_throttled {}; +enum audit_state { + AUDIT_STATE_DISABLED = 0, + AUDIT_STATE_BUILD = 1, + AUDIT_STATE_RECORD = 2, +}; -typedef void (*btf_trace_kyber_latency)(void *, dev_t, const char *, const char *, unsigned int, unsigned int, unsigned int, unsigned int); +struct audit_cap_data { + kernel_cap_t permitted; + kernel_cap_t inheritable; + union { + unsigned int fE; + kernel_cap_t effective; + }; + kernel_cap_t ambient; + kuid_t rootid; +}; -typedef void (*btf_trace_kyber_adjust)(void *, dev_t, const char *, unsigned int); +struct audit_names { + struct list_head list; + struct filename *name; + int name_len; + bool hidden; + long unsigned int ino; + dev_t dev; + umode_t mode; + kuid_t uid; + kgid_t gid; + dev_t rdev; + u32 osid; + struct audit_cap_data fcap; + unsigned int fcap_ver; + unsigned char type; + bool should_free; +}; -typedef void (*btf_trace_kyber_throttled)(void *, dev_t, const char *); +struct mq_attr { + __kernel_long_t mq_flags; + __kernel_long_t mq_maxmsg; + __kernel_long_t mq_msgsize; + __kernel_long_t mq_curmsgs; + __kernel_long_t __reserved[4]; +}; -enum { - KYBER_READ = 0, - KYBER_WRITE = 1, - KYBER_DISCARD = 2, - KYBER_OTHER = 3, - KYBER_NUM_DOMAINS = 4, +struct open_how { + __u64 flags; + __u64 mode; + __u64 resolve; }; -enum { - KYBER_ASYNC_PERCENT = 75, +struct audit_ntp_val { + long long int oldval; + long long int newval; }; -enum { - KYBER_LATENCY_SHIFT = 2, - KYBER_GOOD_BUCKETS = 4, - KYBER_LATENCY_BUCKETS = 8, +struct audit_ntp_data { + struct audit_ntp_val vals[6]; }; -enum { - KYBER_TOTAL_LATENCY = 0, - KYBER_IO_LATENCY = 1, +struct audit_proctitle { + int len; + char *value; }; -struct kyber_cpu_latency { - atomic_t buckets[48]; +struct audit_aux_data; + +struct audit_tree_refs; + +struct audit_context { + int dummy; + enum { + AUDIT_CTX_UNUSED = 0, + AUDIT_CTX_SYSCALL = 1, + AUDIT_CTX_URING = 2, + } context; + enum audit_state state; + enum audit_state current_state; + unsigned int serial; + int major; + int uring_op; + struct timespec64 ctime; + long unsigned int argv[4]; + long int return_code; + u64 prio; + int return_valid; + struct audit_names preallocated_names[5]; + int name_count; + struct list_head names_list; + char *filterkey; + struct path pwd; + struct audit_aux_data *aux; + struct audit_aux_data *aux_pids; + struct __kernel_sockaddr_storage *sockaddr; + size_t sockaddr_len; + pid_t ppid; + kuid_t uid; + kuid_t euid; + kuid_t suid; + kuid_t fsuid; + kgid_t gid; + kgid_t egid; + kgid_t sgid; + kgid_t fsgid; + long unsigned int personality; + int arch; + pid_t target_pid; + kuid_t target_auid; + kuid_t target_uid; + unsigned int target_sessionid; + u32 target_sid; + char target_comm[16]; + struct audit_tree_refs *trees; + struct audit_tree_refs *first_trees; + struct list_head killed_trees; + int tree_count; + int type; + union { + struct { + int nargs; + long int args[6]; + } socketcall; + struct { + kuid_t uid; + kgid_t gid; + umode_t mode; + u32 osid; + int has_perm; + uid_t perm_uid; + gid_t perm_gid; + umode_t perm_mode; + long unsigned int qbytes; + } ipc; + struct { + mqd_t mqdes; + struct mq_attr mqstat; + } mq_getsetattr; + struct { + mqd_t mqdes; + int sigev_signo; + } mq_notify; + struct { + mqd_t mqdes; + size_t msg_len; + unsigned int msg_prio; + struct timespec64 abs_timeout; + } mq_sendrecv; + struct { + int oflag; + umode_t mode; + struct mq_attr attr; + } mq_open; + struct { + pid_t pid; + struct audit_cap_data cap; + } capset; + struct { + int fd; + int flags; + } mmap; + struct open_how openat2; + struct { + int argc; + } execve; + struct { + char *name; + } module; + struct { + struct audit_ntp_data ntp_data; + struct timespec64 tk_injoffset; + } time; + }; + int fds[2]; + struct audit_proctitle proctitle; }; -struct kyber_ctx_queue { - spinlock_t lock; - struct list_head rq_list[4]; +struct audit_rule_data { + __u32 flags; + __u32 action; + __u32 field_count; + __u32 mask[64]; + __u32 fields[64]; + __u32 values[64]; + __u32 fieldflags[64]; + __u32 buflen; + char buf[0]; }; -struct kyber_queue_data { - struct request_queue *q; - dev_t dev; - struct sbitmap_queue domain_tokens[4]; - unsigned int async_depth; - struct kyber_cpu_latency *cpu_latency; - struct timer_list timer; - unsigned int latency_buckets[48]; - long unsigned int latency_timeout[3]; - int domain_p99[3]; - u64 latency_targets[3]; +struct audit_entry { + struct list_head list; + struct callback_head rcu; + struct audit_krule rule; }; -struct kyber_hctx_data { - spinlock_t lock; - struct list_head rqs[4]; - unsigned int cur_domain; - unsigned int batching; - struct kyber_ctx_queue *kcqs; - struct sbitmap kcq_map[4]; - struct sbq_wait domain_wait[4]; - struct sbq_wait_state *domain_ws[4]; - atomic_t wait_index[4]; +struct audit_netlink_list { + __u32 portid; + struct net *net; + struct sk_buff_head q; }; -struct flush_kcq_data { - struct kyber_hctx_data *khd; - unsigned int sched_domain; - struct list_head *list; +struct __kernel_old_timeval { + __kernel_long_t tv_sec; + __kernel_long_t tv_usec; }; -typedef u32 (*acpi_interface_handler)(acpi_string, u32); +typedef long unsigned int elf_greg_t; -struct acpi_pld_info { - u8 revision; - u8 ignore_color; - u8 red; - u8 green; - u8 blue; - u16 width; - u16 height; - u8 user_visible; - u8 dock; - u8 lid; - u8 panel; - u8 vertical_position; - u8 horizontal_position; - u8 shape; - u8 group_orientation; - u8 group_token; - u8 group_position; - u8 bay; - u8 ejectable; - u8 ospm_eject_required; - u8 cabinet_number; - u8 card_cage_number; - u8 reference; - u8 rotation; - u8 order; - u8 reserved; - u16 vertical_offset; - u16 horizontal_offset; +typedef elf_greg_t elf_gregset_t[27]; + +struct elf64_phdr { + Elf64_Word p_type; + Elf64_Word p_flags; + Elf64_Off p_offset; + Elf64_Addr p_vaddr; + Elf64_Addr p_paddr; + Elf64_Xword p_filesz; + Elf64_Xword p_memsz; + Elf64_Xword p_align; }; -struct acpi_interface_info { - char *name; - struct acpi_interface_info *next; - u8 flags; - u8 value; +struct elf64_note { + Elf64_Word n_namesz; + Elf64_Word n_descsz; + Elf64_Word n_type; }; -struct pnp_device_id { - __u8 id[8]; - kernel_ulong_t driver_data; +struct elf_siginfo { + int si_signo; + int si_code; + int si_errno; }; -struct pnp_card_device_id { - __u8 id[8]; - kernel_ulong_t driver_data; - struct { - __u8 id[8]; - } devs[8]; +struct elf_prstatus_common { + struct elf_siginfo pr_info; + short int pr_cursig; + long unsigned int pr_sigpend; + long unsigned int pr_sighold; + pid_t pr_pid; + pid_t pr_ppid; + pid_t pr_pgrp; + pid_t pr_sid; + struct __kernel_old_timeval pr_utime; + struct __kernel_old_timeval pr_stime; + struct __kernel_old_timeval pr_cutime; + struct __kernel_old_timeval pr_cstime; }; -struct pnp_protocol; +struct elf_prstatus { + struct elf_prstatus_common common; + elf_gregset_t pr_reg; + int pr_fpvalid; +}; -struct pnp_id; +struct elf_prpsinfo { + char pr_state; + char pr_sname; + char pr_zomb; + char pr_nice; + long unsigned int pr_flag; + __kernel_uid_t pr_uid; + __kernel_gid_t pr_gid; + pid_t pr_pid; + pid_t pr_ppid; + pid_t pr_pgrp; + pid_t pr_sid; + char pr_fname[16]; + char pr_psargs[80]; +}; -struct pnp_card { - struct device dev; - unsigned char number; - struct list_head global_list; - struct list_head protocol_list; - struct list_head devices; - struct pnp_protocol *protocol; - struct pnp_id *id; - char name[50]; - unsigned char pnpver; - unsigned char productver; - unsigned int serial; - unsigned char checksum; - struct proc_dir_entry *procdir; +enum { + I_DATA_SEM_NORMAL = 0, + I_DATA_SEM_OTHER = 1, + I_DATA_SEM_QUOTA = 2, }; -struct pnp_dev; +struct assoc_array_ops { + long unsigned int (*get_key_chunk)(const void *, int); + long unsigned int (*get_object_key_chunk)(const void *, int); + bool (*compare_object)(const void *, const void *); + int (*diff_objects)(const void *, const void *); + void (*free_object)(void *); +}; -struct pnp_protocol { - struct list_head protocol_list; - char *name; - int (*get)(struct pnp_dev *); - int (*set)(struct pnp_dev *); - int (*disable)(struct pnp_dev *); - bool (*can_wakeup)(struct pnp_dev *); - int (*suspend)(struct pnp_dev *, pm_message_t); - int (*resume)(struct pnp_dev *); - unsigned char number; - struct device dev; - struct list_head cards; - struct list_head devices; +enum key_need_perm { + KEY_NEED_UNSPECIFIED = 0, + KEY_NEED_VIEW = 1, + KEY_NEED_READ = 2, + KEY_NEED_WRITE = 3, + KEY_NEED_SEARCH = 4, + KEY_NEED_LINK = 5, + KEY_NEED_SETATTR = 6, + KEY_NEED_UNLINK = 7, + KEY_SYSADMIN_OVERRIDE = 8, + KEY_AUTHTOKEN_OVERRIDE = 9, + KEY_DEFER_PERM_CHECK = 10, }; -struct pnp_id { - char id[8]; - struct pnp_id *next; +enum key_state { + KEY_IS_UNINSTANTIATED = 0, + KEY_IS_POSITIVE = 1, }; -struct pnp_card_driver; +struct key_user { + struct rb_node node; + struct mutex cons_lock; + spinlock_t lock; + refcount_t usage; + atomic_t nkeys; + atomic_t nikeys; + kuid_t uid; + int qnkeys; + int qnbytes; +}; -struct pnp_card_link { - struct pnp_card *card; - struct pnp_card_driver *driver; - void *driver_data; - pm_message_t pm_state; +struct assoc_array_node { + struct assoc_array_ptr *back_pointer; + u8 parent_slot; + struct assoc_array_ptr *slots[16]; + long unsigned int nr_leaves_on_branch; }; -struct pnp_driver { - const char *name; - const struct pnp_device_id *id_table; - unsigned int flags; - int (*probe)(struct pnp_dev *, const struct pnp_device_id *); - void (*remove)(struct pnp_dev *); - void (*shutdown)(struct pnp_dev *); - int (*suspend)(struct pnp_dev *, pm_message_t); - int (*resume)(struct pnp_dev *); - struct device_driver driver; +struct assoc_array_shortcut { + struct assoc_array_ptr *back_pointer; + int parent_slot; + int skip_to_level; + struct assoc_array_ptr *next_node; + long unsigned int index_key[0]; }; -struct pnp_card_driver { - struct list_head global_list; - char *name; - const struct pnp_card_device_id *id_table; - unsigned int flags; - int (*probe)(struct pnp_card_link *, const struct pnp_card_device_id *); - void (*remove)(struct pnp_card_link *); - int (*suspend)(struct pnp_card_link *, pm_message_t); - int (*resume)(struct pnp_card_link *); - struct pnp_driver link; +struct assoc_array_edit { + struct callback_head rcu; + struct assoc_array *array; + const struct assoc_array_ops *ops; + const struct assoc_array_ops *ops_for_excised_subtree; + struct assoc_array_ptr *leaf; + struct assoc_array_ptr **leaf_p; + struct assoc_array_ptr *dead_leaf; + struct assoc_array_ptr *new_meta[3]; + struct assoc_array_ptr *excised_meta[1]; + struct assoc_array_ptr *excised_subtree; + struct assoc_array_ptr **set_backpointers[16]; + struct assoc_array_ptr *set_backpointers_to; + struct assoc_array_node *adjust_count_on; + long int adjust_count_by; + struct { + struct assoc_array_ptr **ptr; + struct assoc_array_ptr *to; + } set[2]; + struct { + u8 *p; + u8 to; + } set_parent_slot[1]; + u8 segment_cache[17]; }; -struct pnp_dev { - struct device dev; - u64 dma_mask; - unsigned int number; - int status; - struct list_head global_list; - struct list_head protocol_list; - struct list_head card_list; - struct list_head rdev_list; - struct pnp_protocol *protocol; - struct pnp_card *card; - struct pnp_driver *driver; - struct pnp_card_link *card_link; - struct pnp_id *id; - int active; - int capabilities; - unsigned int num_dependent_sets; - struct list_head resources; - struct list_head options; - char name[50]; - int flags; - struct proc_dir_entry *procent; - void *data; +enum key_notification_subtype { + NOTIFY_KEY_INSTANTIATED = 0, + NOTIFY_KEY_UPDATED = 1, + NOTIFY_KEY_LINKED = 2, + NOTIFY_KEY_UNLINKED = 3, + NOTIFY_KEY_CLEARED = 4, + NOTIFY_KEY_REVOKED = 5, + NOTIFY_KEY_INVALIDATED = 6, + NOTIFY_KEY_SETATTR = 7, }; -struct brd_device { - int brd_number; - struct gendisk *brd_disk; - struct list_head brd_list; - spinlock_t brd_lock; - struct xarray brd_pages; - u64 brd_nr_pages; +struct keyring_search_context { + struct keyring_index_key index_key; + const struct cred *cred; + struct key_match_data match_data; + unsigned int flags; + int (*iterator)(const void *, void *); + int skipped_ret; + bool possessed; + key_ref_t result; + time64_t now; }; -struct cpufreq_stats { - unsigned int total_trans; - long long unsigned int last_time; - unsigned int max_state; - unsigned int state_num; - unsigned int last_index; - u64 *time_in_state; - unsigned int *freq_table; - unsigned int *trans_table; - unsigned int reset_pending; - long long unsigned int reset_time; +struct keyring_read_iterator_context { + size_t buflen; + size_t count; + key_serial_t *buffer; }; -struct freq_attr { - struct attribute attr; - ssize_t (*show)(struct cpufreq_policy *, char *); - ssize_t (*store)(struct cpufreq_policy *, const char *, size_t); -}; +struct rchan; -struct cpuidle_governor { - char name[16]; - struct list_head governor_list; - unsigned int rating; - int (*enable)(struct cpuidle_driver *, struct cpuidle_device *); - void (*disable)(struct cpuidle_driver *, struct cpuidle_device *); - int (*select)(struct cpuidle_driver *, struct cpuidle_device *, bool *); - void (*reflect)(struct cpuidle_device *, int); +struct blk_trace { + int trace_state; + struct rchan *rchan; + long unsigned int *sequence; + unsigned char *msg_data; + u16 act_mask; + u64 start_lba; + u64 end_lba; + u32 pid; + u32 dev; + struct dentry *dir; + struct list_head running_list; + atomic_t dropped; }; -struct icmpv6_echo { - __be16 identifier; - __be16 sequence; +struct rchan_buf { + void *start; + void *data; + size_t offset; + size_t subbufs_produced; + size_t subbufs_consumed; + struct rchan *chan; + wait_queue_head_t read_wait; + struct irq_work wakeup_work; + struct dentry *dentry; + struct kref kref; + struct page **page_array; + unsigned int page_count; + unsigned int finalized; + size_t *padding; + size_t prev_padding; + size_t bytes_consumed; + size_t early_bytes; + unsigned int cpu; + long: 32; + long: 64; + long: 64; + long: 64; }; -struct icmpv6_nd_advt { - __u32 reserved: 5; - __u32 override: 1; - __u32 solicited: 1; - __u32 router: 1; - __u32 reserved2: 24; -}; +struct rchan_callbacks; -struct icmpv6_nd_ra { - __u8 hop_limit; - __u8 reserved: 3; - __u8 router_pref: 2; - __u8 home_agent: 1; - __u8 other: 1; - __u8 managed: 1; - __be16 rt_lifetime; +struct rchan { + u32 version; + size_t subbuf_size; + size_t n_subbufs; + size_t alloc_size; + const struct rchan_callbacks *cb; + struct kref kref; + void *private_data; + size_t last_toobig; + struct rchan_buf **buf; + int is_global; + struct list_head list; + struct dentry *parent; + int has_base_filename; + char base_filename[255]; }; -struct icmp6hdr { - __u8 icmp6_type; - __u8 icmp6_code; - __sum16 icmp6_cksum; - union { - __be32 un_data32[1]; - __be16 un_data16[2]; - __u8 un_data8[4]; - struct icmpv6_echo u_echo; - struct icmpv6_nd_advt u_nd_advt; - struct icmpv6_nd_ra u_nd_ra; - } icmp6_dataun; +struct rchan_callbacks { + int (*subbuf_start)(struct rchan_buf *, void *, void *, size_t); + struct dentry * (*create_buf_file)(const char *, struct dentry *, umode_t, struct rchan_buf *, int *); + int (*remove_buf_file)(struct dentry *); }; -struct ip_options_data { - struct ip_options_rcu opt; - char data[40]; +enum blktrace_act { + __BLK_TA_QUEUE = 1, + __BLK_TA_BACKMERGE = 2, + __BLK_TA_FRONTMERGE = 3, + __BLK_TA_GETRQ = 4, + __BLK_TA_SLEEPRQ = 5, + __BLK_TA_REQUEUE = 6, + __BLK_TA_ISSUE = 7, + __BLK_TA_COMPLETE = 8, + __BLK_TA_PLUG = 9, + __BLK_TA_UNPLUG_IO = 10, + __BLK_TA_UNPLUG_TIMER = 11, + __BLK_TA_INSERT = 12, + __BLK_TA_SPLIT = 13, + __BLK_TA_BOUNCE = 14, + __BLK_TA_REMAP = 15, + __BLK_TA_ABORT = 16, + __BLK_TA_DRV_DATA = 17, + __BLK_TA_CGROUP = 256, }; -struct ipcm_cookie { - struct sockcm_cookie sockc; - __be32 addr; - int oif; - struct ip_options_rcu *opt; - __u8 ttl; - __s16 tos; - char priority; - __u16 gso_size; +struct trace_event_raw_kyber_latency { + struct trace_entry ent; + dev_t dev; + char domain[16]; + char type[8]; + u8 percentile; + u8 numerator; + u8 denominator; + unsigned int samples; + char __data[0]; }; -struct icmp_err { - int errno; - unsigned int fatal: 1; +struct trace_event_raw_kyber_adjust { + struct trace_entry ent; + dev_t dev; + char domain[16]; + unsigned int depth; + char __data[0]; }; -struct pingv6_ops { - int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *); - void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *); - void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *); - int (*icmpv6_err_convert)(u8, u8, int *); - void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *); - int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int); +struct trace_event_raw_kyber_throttled { + struct trace_entry ent; + dev_t dev; + char domain[16]; + char __data[0]; }; -struct ping_iter_state { - struct seq_net_private p; - int bucket; - sa_family_t family; -}; +struct trace_event_data_offsets_kyber_latency {}; -struct pingfakehdr { - struct icmphdr icmph; - struct msghdr *msg; - sa_family_t family; - __wsum wcheck; -}; +struct trace_event_data_offsets_kyber_adjust {}; -struct ping_table { - struct hlist_nulls_head hash[64]; - rwlock_t lock; -}; +struct trace_event_data_offsets_kyber_throttled {}; -struct xfrm_state_afinfo { - u8 family; - u8 proto; - const struct xfrm_type_offload *type_offload_esp; - const struct xfrm_type *type_esp; - const struct xfrm_type *type_ipip; - const struct xfrm_type *type_ipip6; - const struct xfrm_type *type_comp; - const struct xfrm_type *type_ah; - const struct xfrm_type *type_routing; - const struct xfrm_type *type_dstopts; - int (*output)(struct net *, struct sock *, struct sk_buff *); - int (*transport_finish)(struct sk_buff *, int); - void (*local_error)(struct sk_buff *, u32); -}; +typedef void (*btf_trace_kyber_latency)(void *, dev_t, const char *, const char *, unsigned int, unsigned int, unsigned int, unsigned int); -struct xfrm6_tunnel { - int (*handler)(struct sk_buff *); - int (*cb_handler)(struct sk_buff *, int); - int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); - struct xfrm6_tunnel *next; - int priority; -}; +typedef void (*btf_trace_kyber_adjust)(void *, dev_t, const char *, unsigned int); -struct errormap { - char *name; - int val; - int namelen; - struct hlist_node list; -}; +typedef void (*btf_trace_kyber_throttled)(void *, dev_t, const char *); -struct virtio_driver { - struct device_driver driver; - const struct virtio_device_id *id_table; - const unsigned int *feature_table; - unsigned int feature_table_size; - const unsigned int *feature_table_legacy; - unsigned int feature_table_size_legacy; - int (*validate)(struct virtio_device *); - int (*probe)(struct virtio_device *); - void (*scan)(struct virtio_device *); - void (*remove)(struct virtio_device *); - void (*config_changed)(struct virtio_device *); +enum { + KYBER_READ = 0, + KYBER_WRITE = 1, + KYBER_DISCARD = 2, + KYBER_OTHER = 3, + KYBER_NUM_DOMAINS = 4, }; -struct virtio_9p_config { - __virtio16 tag_len; - __u8 tag[0]; +enum { + KYBER_ASYNC_PERCENT = 75, }; -struct virtio_chan { - bool inuse; - spinlock_t lock; - struct p9_client *client; - struct virtio_device *vdev; - struct virtqueue *vq; - int ring_bufs_avail; - wait_queue_head_t *vc_wq; - long unsigned int p9_max_pages; - struct scatterlist sg[128]; - char *tag; - struct list_head chan_list; +enum { + KYBER_LATENCY_SHIFT = 2, + KYBER_GOOD_BUCKETS = 4, + KYBER_LATENCY_BUCKETS = 8, }; enum { - IORES_DESC_NONE = 0, - IORES_DESC_CRASH_KERNEL = 1, - IORES_DESC_ACPI_TABLES = 2, - IORES_DESC_ACPI_NV_STORAGE = 3, - IORES_DESC_PERSISTENT_MEMORY = 4, - IORES_DESC_PERSISTENT_MEMORY_LEGACY = 5, - IORES_DESC_DEVICE_PRIVATE_MEMORY = 6, - IORES_DESC_RESERVED = 7, - IORES_DESC_SOFT_RESERVED = 8, + KYBER_TOTAL_LATENCY = 0, + KYBER_IO_LATENCY = 1, }; -struct kimage_arch { - p4d_t *p4d; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; +struct kyber_cpu_latency { + atomic_t buckets[48]; }; -typedef long unsigned int kimage_entry_t; - -struct kexec_segment { - union { - void *buf; - void *kbuf; - }; - size_t bufsz; - long unsigned int mem; - size_t memsz; +struct kyber_ctx_queue { + spinlock_t lock; + struct list_head rq_list[4]; }; -struct kimage { - kimage_entry_t head; - kimage_entry_t *entry; - kimage_entry_t *last_entry; - long unsigned int start; - struct page *control_code_page; - struct page *swap_page; - void *vmcoreinfo_data_copy; - long unsigned int nr_segments; - struct kexec_segment segment[16]; - struct list_head control_pages; - struct list_head dest_pages; - struct list_head unusable_pages; - long unsigned int control_page; - unsigned int type: 1; - unsigned int preserve_context: 1; - unsigned int file_mode: 1; - struct kimage_arch arch; - void *elf_headers; - long unsigned int elf_headers_sz; - long unsigned int elf_load_addr; +struct kyber_queue_data { + struct request_queue *q; + dev_t dev; + struct sbitmap_queue domain_tokens[4]; + unsigned int async_depth; + struct kyber_cpu_latency *cpu_latency; + struct timer_list timer; + unsigned int latency_buckets[48]; + long unsigned int latency_timeout[3]; + int domain_p99[3]; + u64 latency_targets[3]; }; -struct x86_mapping_info { - void * (*alloc_pgt_page)(void *); - void *context; - long unsigned int page_flag; - long unsigned int offset; - bool direct_gbpages; - long unsigned int kernpg_flag; +struct kyber_hctx_data { + spinlock_t lock; + struct list_head rqs[4]; + unsigned int cur_domain; + unsigned int batching; + struct kyber_ctx_queue *kcqs; + struct sbitmap kcq_map[4]; + struct sbq_wait domain_wait[4]; + struct sbq_wait_state *domain_ws[4]; + atomic_t wait_index[4]; }; -struct init_pgtable_data { - struct x86_mapping_info *info; - pgd_t *level4p; +struct flush_kcq_data { + struct kyber_hctx_data *khd; + unsigned int sched_domain; + struct list_head *list; }; -struct anon_vma_chain { - struct vm_area_struct *vma; - struct anon_vma *anon_vma; - struct list_head same_vma; - struct rb_node rb; - long unsigned int rb_subtree_last; +struct dmt_videomode { + u32 dmt_id; + u32 std_2byte_code; + u32 cvt_3byte_code; + const struct fb_videomode *mode; }; -struct rb_augment_callbacks { - void (*propagate)(struct rb_node *, struct rb_node *); - void (*copy)(struct rb_node *, struct rb_node *); - void (*rotate)(struct rb_node *, struct rb_node *); +struct fb_modelist { + struct list_head list; + struct fb_videomode mode; }; -struct page_vma_mapped_walk { - long unsigned int pfn; - long unsigned int nr_pages; - long unsigned int pgoff; - struct vm_area_struct *vma; - long unsigned int address; - pmd_t *pmd; - pte_t *pte; - spinlock_t *ptl; - unsigned int flags; -}; +typedef u32 (*acpi_osd_handler)(void *); -struct rmap_walk_control { - void *arg; - bool (*rmap_one)(struct folio *, struct vm_area_struct *, long unsigned int, void *); - int (*done)(struct folio *); - struct anon_vma * (*anon_lock)(struct folio *); - bool (*invalid_vma)(struct vm_area_struct *, void *); +struct acpi_gpe_device_info { + u32 index; + u32 next_block_base_index; + acpi_status status; + struct acpi_namespace_node *gpe_device; }; -struct rmap_item; +typedef acpi_status (*acpi_gpe_callback)(struct acpi_gpe_xrupt_info *, struct acpi_gpe_block_info *, void *); -struct mm_slot { - struct hlist_node link; - struct list_head mm_list; - struct rmap_item *rmap_list; - struct mm_struct *mm; +struct acpi_port_info { + char *name; + u16 start; + u16 end; + u8 osi_dependency; }; -struct stable_node; +struct acpi_common_descriptor { + void *common_pointer; + u8 descriptor_type; +}; -struct rmap_item { - struct rmap_item *rmap_list; - union { - struct anon_vma *anon_vma; - int nid; - }; - struct mm_struct *mm; - long unsigned int address; - unsigned int oldchecksum; - union { - struct rb_node node; - struct { - struct stable_node *head; - struct hlist_node hlist; - }; - }; +union acpi_descriptor { + struct acpi_common_descriptor common; + union acpi_operand_object object; + struct acpi_namespace_node node; + union acpi_parse_object op; }; -struct ksm_scan { - struct mm_slot *mm_slot; - long unsigned int address; - struct rmap_item **rmap_list; - long unsigned int seqnr; +enum acpi_return_package_types { + ACPI_PTYPE1_FIXED = 1, + ACPI_PTYPE1_VAR = 2, + ACPI_PTYPE1_OPTION = 3, + ACPI_PTYPE2 = 4, + ACPI_PTYPE2_COUNT = 5, + ACPI_PTYPE2_PKG_COUNT = 6, + ACPI_PTYPE2_FIXED = 7, + ACPI_PTYPE2_MIN = 8, + ACPI_PTYPE2_REV_FIXED = 9, + ACPI_PTYPE2_FIX_VAR = 10, + ACPI_PTYPE2_VAR_VAR = 11, + ACPI_PTYPE2_UUID_PAIR = 12, + ACPI_PTYPE_CUSTOM = 13, }; -struct stable_node { - union { - struct rb_node node; - struct { - struct list_head *head; - struct { - struct hlist_node hlist_dup; - struct list_head list; - }; - }; - }; - struct hlist_head hlist; - union { - long unsigned int kpfn; - long unsigned int chain_prune_time; - }; - int rmap_hlist_len; - int nid; -}; +struct acpi_table_rsdp { + char signature[8]; + u8 checksum; + char oem_id[6]; + u8 revision; + u32 rsdt_physical_address; + u32 length; + u64 xsdt_physical_address; + u8 extended_checksum; + u8 reserved[3]; +} __attribute__((packed)); -enum get_ksm_page_flags { - GET_KSM_PAGE_NOLOCK = 0, - GET_KSM_PAGE_LOCK = 1, - GET_KSM_PAGE_TRYLOCK = 2, +struct acpi_table_facs { + char signature[4]; + u32 length; + u32 hardware_signature; + u32 firmware_waking_vector; + u32 global_lock; + u32 flags; + u64 xfirmware_waking_vector; + u8 version; + u8 reserved[3]; + u32 ospm_flags; + u8 reserved1[24]; }; -struct disk_stats { - u64 nsecs[4]; - long unsigned int sectors[4]; - long unsigned int ios[4]; - long unsigned int merges[4]; - long unsigned int io_ticks; - local_t in_flight[2]; +struct acpi_table_desc { + acpi_physical_address address; + struct acpi_table_header *pointer; + u32 length; + union acpi_name_union signature; + acpi_owner_id owner_id; + u8 flags; + u16 validation_count; }; -enum stat_group { - STAT_READ = 0, - STAT_WRITE = 1, - STAT_DISCARD = 2, - STAT_FLUSH = 3, - NR_STAT_GROUPS = 4, +struct acpi_table_list { + struct acpi_table_desc *tables; + u32 current_table_count; + u32 max_table_count; + u8 flags; }; -enum { - attr_noop = 0, - attr_delayed_allocation_blocks = 1, - attr_session_write_kbytes = 2, - attr_lifetime_write_kbytes = 3, - attr_reserved_clusters = 4, - attr_sra_exceeded_retry_limit = 5, - attr_inode_readahead = 6, - attr_trigger_test_error = 7, - attr_first_error_time = 8, - attr_last_error_time = 9, - attr_feature = 10, - attr_pointer_ui = 11, - attr_pointer_ul = 12, - attr_pointer_u64 = 13, - attr_pointer_u8 = 14, - attr_pointer_string = 15, - attr_pointer_atomic = 16, - attr_journal_task = 17, +typedef u32 phys_cpuid_t; + +struct acpi_processor_cx { + u8 valid; + u8 type; + u32 address; + u8 entry_method; + u8 index; + u32 latency; + u8 bm_sts_skip; + char desc[32]; }; -enum { - ptr_explicit = 0, - ptr_ext4_sb_info_offset = 1, - ptr_ext4_super_block_offset = 2, +struct acpi_lpi_state { + u32 min_residency; + u32 wake_latency; + u32 flags; + u32 arch_flags; + u32 res_cnt_freq; + u32 enable_parent_state; + u64 address; + u8 index; + u8 entry_method; + char desc[32]; }; -struct ext4_attr { - struct attribute attr; - short int attr_id; - short int attr_ptr; - short unsigned int attr_size; +struct acpi_processor_power { + int count; union { - int offset; - void *explicit_ptr; - } u; + struct acpi_processor_cx states[8]; + struct acpi_lpi_state lpi_states[8]; + }; + int timer_broadcast_on_state; }; -struct assoc_array_edit; - -typedef struct { - u64 a; - u64 b; -} u128; - -typedef struct { - __be64 a; - __be64 b; -} be128; - -typedef struct { - __le64 b; - __le64 a; -} le128; - -struct gf128mul_4k { - be128 t[256]; +struct acpi_psd_package { + u64 num_entries; + u64 revision; + u64 domain; + u64 coord_type; + u64 num_processors; }; -struct gf128mul_64k { - struct gf128mul_4k *t[16]; -}; +struct acpi_pct_register { + u8 descriptor; + u16 length; + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 reserved; + u64 address; +} __attribute__((packed)); -struct shash_desc { - struct crypto_shash *tfm; - void *__ctx[0]; +struct acpi_processor_px { + u64 core_frequency; + u64 power; + u64 transition_latency; + u64 bus_master_latency; + u64 control; + u64 status; }; -struct shash_alg { - int (*init)(struct shash_desc *); - int (*update)(struct shash_desc *, const u8 *, unsigned int); - int (*final)(struct shash_desc *, u8 *); - int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *); - int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *); - int (*export)(struct shash_desc *, void *); - int (*import)(struct shash_desc *, const void *); - int (*setkey)(struct crypto_shash *, const u8 *, unsigned int); - int (*init_tfm)(struct crypto_shash *); - void (*exit_tfm)(struct crypto_shash *); - unsigned int descsize; +struct acpi_processor_performance { + unsigned int state; + unsigned int platform_limit; + struct acpi_pct_register control_register; + struct acpi_pct_register status_register; + short: 16; + unsigned int state_count; int: 32; - unsigned int digestsize; - unsigned int statesize; - struct crypto_alg base; -}; - -struct chksum_desc_ctx { - __u16 crc; -}; - -struct bvec_iter_all { - struct bio_vec bv; - int idx; - unsigned int done; -}; - -enum { - BIO_NO_PAGE_REF = 0, - BIO_CLONED = 1, - BIO_BOUNCED = 2, - BIO_WORKINGSET = 3, - BIO_QUIET = 4, - BIO_CHAIN = 5, - BIO_REFFED = 6, - BIO_THROTTLED = 7, - BIO_TRACE_COMPLETION = 8, - BIO_CGROUP_ACCT = 9, - BIO_QOS_THROTTLED = 10, - BIO_QOS_MERGED = 11, - BIO_REMAPPED = 12, - BIO_ZONE_WRITE_LOCKED = 13, - BIO_PERCPU_CACHE = 14, - BIO_FLAG_LAST = 15, -}; - -enum { - BIOSET_NEED_BVECS = 1, - BIOSET_NEED_RESCUER = 2, - BIOSET_PERCPU_CACHE = 4, -}; + struct acpi_processor_px *states; + struct acpi_psd_package domain_info; + cpumask_var_t shared_cpu_map; + unsigned int shared_type; + int: 32; +} __attribute__((packed)); -struct bio_alloc_cache { - struct bio *free_list; - unsigned int nr; +struct acpi_tsd_package { + u64 num_entries; + u64 revision; + u64 domain; + u64 coord_type; + u64 num_processors; }; -enum rq_qos_id { - RQ_QOS_WBT = 0, - RQ_QOS_LATENCY = 1, - RQ_QOS_COST = 2, - RQ_QOS_IOPRIO = 3, +struct acpi_processor_tx_tss { + u64 freqpercentage; + u64 power; + u64 transition_latency; + u64 control; + u64 status; }; -struct rq_qos_ops; - -struct rq_qos { - struct rq_qos_ops *ops; - struct request_queue *q; - enum rq_qos_id id; - struct rq_qos *next; - struct dentry *debugfs_dir; +struct acpi_processor_tx { + u16 power; + u16 performance; }; -struct rq_qos_ops { - void (*throttle)(struct rq_qos *, struct bio *); - void (*track)(struct rq_qos *, struct request *, struct bio *); - void (*merge)(struct rq_qos *, struct request *, struct bio *); - void (*issue)(struct rq_qos *, struct request *); - void (*requeue)(struct rq_qos *, struct request *); - void (*done)(struct rq_qos *, struct request *); - void (*done_bio)(struct rq_qos *, struct bio *); - void (*cleanup)(struct rq_qos *, struct bio *); - void (*queue_depth_changed)(struct rq_qos *); - void (*exit)(struct rq_qos *); - const struct blk_mq_debugfs_attr *debugfs_attrs; -}; +struct acpi_processor; -struct blkcg_policy_data { - struct blkcg *blkcg; - int plid; -}; +struct acpi_processor_throttling { + unsigned int state; + unsigned int platform_limit; + struct acpi_pct_register control_register; + struct acpi_pct_register status_register; + short: 16; + unsigned int state_count; + int: 32; + struct acpi_processor_tx_tss *states_tss; + struct acpi_tsd_package domain_info; + cpumask_var_t shared_cpu_map; + int (*acpi_processor_get_throttling)(struct acpi_processor *); + int (*acpi_processor_set_throttling)(struct acpi_processor *, int, bool); + u32 address; + u8 duty_offset; + u8 duty_width; + u8 tsd_valid_flag; + char: 8; + unsigned int shared_type; + struct acpi_processor_tx states[16]; + int: 32; +} __attribute__((packed)); -struct blkg_policy_data { - struct blkcg_gq *blkg; - int plid; +struct acpi_processor_flags { + u8 power: 1; + u8 performance: 1; + u8 throttling: 1; + u8 limit: 1; + u8 bm_control: 1; + u8 bm_check: 1; + u8 has_cst: 1; + u8 has_lpi: 1; + u8 power_setup_done: 1; + u8 bm_rld_set: 1; + u8 need_hotplug_init: 1; }; -struct biovec_slab { - int nr_vecs; - char *name; - struct kmem_cache *slab; +struct acpi_processor_lx { + int px; + int tx; }; -struct bio_slab { - struct kmem_cache *slab; - unsigned int slab_ref; - unsigned int slab_size; - char name[8]; +struct acpi_processor_limit { + struct acpi_processor_lx state; + struct acpi_processor_lx thermal; + struct acpi_processor_lx user; }; -typedef acpi_status (*acpi_table_handler)(u32, void *, void *); - -struct acpi_table_desc { - acpi_physical_address address; - struct acpi_table_header *pointer; - u32 length; - union acpi_name_union signature; - acpi_owner_id owner_id; - u8 flags; - u16 validation_count; +struct acpi_processor { + acpi_handle handle; + u32 acpi_id; + phys_cpuid_t phys_id; + u32 id; + u32 pblk; + int performance_platform_limit; + int throttling_platform_limit; + struct acpi_processor_flags flags; + struct acpi_processor_power power; + struct acpi_processor_performance *performance; + struct acpi_processor_throttling throttling; + struct acpi_processor_limit limit; + struct thermal_cooling_device *cdev; + struct device *dev; + struct freq_qos_request perflib_req; + struct freq_qos_request thermal_req; }; -struct acpi_rw_lock { - void *writer_mutex; - void *reader_mutex; - u32 num_readers; +struct acpi_processor_errata { + u8 smp; + struct { + u8 throttle: 1; + u8 fdma: 1; + u8 reserved: 6; + u32 bmisx; + } piix4; }; -struct acpi_table_list { - struct acpi_table_desc *tables; - u32 current_table_count; - u32 max_table_count; - u8 flags; +struct throttling_tstate { + unsigned int cpu; + int target_state; }; -struct ldsem_waiter { - struct list_head list; - struct task_struct *task; +struct acpi_processor_throttling_arg { + struct acpi_processor *pr; + int target_state; + bool force; }; struct component_ops { @@ -38188,6 +37921,8 @@ void (*unbind)(struct device *); }; +typedef void (*dr_release_t)(struct device *, void *); + struct component; struct component_match_array { @@ -38224,563 +37959,984 @@ struct component_match *match; }; -enum netlink_attribute_type { - NL_ATTR_TYPE_INVALID = 0, - NL_ATTR_TYPE_FLAG = 1, - NL_ATTR_TYPE_U8 = 2, - NL_ATTR_TYPE_U16 = 3, - NL_ATTR_TYPE_U32 = 4, - NL_ATTR_TYPE_U64 = 5, - NL_ATTR_TYPE_S8 = 6, - NL_ATTR_TYPE_S16 = 7, - NL_ATTR_TYPE_S32 = 8, - NL_ATTR_TYPE_S64 = 9, - NL_ATTR_TYPE_BINARY = 10, - NL_ATTR_TYPE_STRING = 11, - NL_ATTR_TYPE_NUL_STRING = 12, - NL_ATTR_TYPE_NESTED = 13, - NL_ATTR_TYPE_NESTED_ARRAY = 14, - NL_ATTR_TYPE_BITFIELD32 = 15, +enum { + SKBTX_HW_TSTAMP = 1, + SKBTX_SW_TSTAMP = 2, + SKBTX_IN_PROGRESS = 4, + SKBTX_HW_TSTAMP_USE_CYCLES = 8, + SKBTX_WIFI_STATUS = 16, + SKBTX_HW_TSTAMP_NETDEV = 32, + SKBTX_SCHED_TSTAMP = 64, }; -enum netlink_policy_type_attr { - NL_POLICY_TYPE_ATTR_UNSPEC = 0, - NL_POLICY_TYPE_ATTR_TYPE = 1, - NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 2, - NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 3, - NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 4, - NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 5, - NL_POLICY_TYPE_ATTR_MIN_LENGTH = 6, - NL_POLICY_TYPE_ATTR_MAX_LENGTH = 7, - NL_POLICY_TYPE_ATTR_POLICY_IDX = 8, - NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 9, - NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 10, - NL_POLICY_TYPE_ATTR_PAD = 11, - NL_POLICY_TYPE_ATTR_MASK = 12, - __NL_POLICY_TYPE_ATTR_MAX = 13, - NL_POLICY_TYPE_ATTR_MAX = 12, +enum xdp_mem_type { + MEM_TYPE_PAGE_SHARED = 0, + MEM_TYPE_PAGE_ORDER0 = 1, + MEM_TYPE_PAGE_POOL = 2, + MEM_TYPE_XSK_BUFF_POOL = 3, + MEM_TYPE_MAX = 4, }; -struct netlink_policy_dump_state { - unsigned int policy_idx; - unsigned int attr_idx; - unsigned int n_alloc; - struct { - const struct nla_policy *policy; - unsigned int maxtype; - } policies[0]; +enum skb_free_reason { + SKB_REASON_CONSUMED = 0, + SKB_REASON_DROPPED = 1, }; -struct features_reply_data { - struct ethnl_reply_data base; - u32 hw[2]; - u32 wanted[2]; - u32 active[2]; - u32 nochange[2]; - u32 all[2]; +enum { + VETH_INFO_UNSPEC = 0, + VETH_INFO_PEER = 1, + __VETH_INFO_MAX = 2, }; -enum tcp_fastopen_client_fail { - TFO_STATUS_UNSPEC = 0, - TFO_COOKIE_UNAVAILABLE = 1, - TFO_DATA_NOT_ACKED = 2, - TFO_SYN_RETRANSMITTED = 3, +struct veth_stats { + u64 rx_drops; + u64 xdp_packets; + u64 xdp_bytes; + u64 xdp_redirect; + u64 xdp_drops; + u64 xdp_tx; + u64 xdp_tx_err; + u64 peer_tq_xdp_xmit; + u64 peer_tq_xdp_xmit_err; }; -struct ip_beet_phdr { - __u8 nexthdr; - __u8 hdrlen; - __u8 padlen; - __u8 reserved; +struct veth_rq_stats { + struct veth_stats vs; + struct u64_stats_sync syncp; }; -enum { - XFRM_MODE_FLAG_TUNNEL = 1, +struct veth_rq { + struct napi_struct xdp_napi; + struct napi_struct *napi; + struct net_device *dev; + struct bpf_prog *xdp_prog; + struct xdp_mem_info xdp_mem; + struct veth_rq_stats stats; + bool rx_notify_masked; + long: 56; + long: 64; + struct ptr_ring xdp_ring; + struct xdp_rxq_info xdp_rxq; }; -enum { - XFRM_STATE_VOID = 0, - XFRM_STATE_ACQ = 1, - XFRM_STATE_VALID = 2, - XFRM_STATE_ERROR = 3, - XFRM_STATE_EXPIRED = 4, - XFRM_STATE_DEAD = 5, +struct veth_priv { + struct net_device *peer; + atomic64_t dropped; + struct bpf_prog *_xdp_prog; + struct veth_rq *rq; + unsigned int requested_headroom; }; -struct ip_tunnel; - -struct ip6_tnl; - -struct xfrm_tunnel_skb_cb { - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - } header; - union { - struct ip_tunnel *ip4; - struct ip6_tnl *ip6; - } tunnel; +struct veth_xdp_tx_bq { + struct xdp_frame *q[16]; + unsigned int count; }; -struct xfrm_mode_skb_cb { - struct xfrm_tunnel_skb_cb header; - __be16 id; - __be16 frag_off; - u8 ihl; - u8 tos; - u8 ttl; - u8 protocol; - u8 optlen; - u8 flow_lbl[3]; +struct veth_q_stat_desc { + char desc[32]; + size_t offset; }; -struct user_key_payload { - struct callback_head rcu; - short unsigned int datalen; - long: 48; - char data[0]; +enum __sk_action { + __SK_DROP = 0, + __SK_PASS = 1, + __SK_REDIRECT = 2, + __SK_NONE = 3, }; -enum { - dns_key_data = 0, - dns_key_error = 1, +enum sk_psock_state_bits { + SK_PSOCK_TX_ENABLED = 0, }; -enum cache_type { - CACHE_TYPE_NOCACHE = 0, - CACHE_TYPE_INST = 1, - CACHE_TYPE_DATA = 2, - CACHE_TYPE_SEPARATE = 3, - CACHE_TYPE_UNIFIED = 4, +struct crypto_aead { + unsigned int authsize; + unsigned int reqsize; + struct crypto_tfm base; }; -struct cacheinfo { - unsigned int id; - enum cache_type type; - unsigned int level; - unsigned int coherency_line_size; - unsigned int number_of_sets; - unsigned int ways_of_associativity; - unsigned int physical_line_partition; - unsigned int size; - cpumask_t shared_cpu_map; - unsigned int attributes; - void *fw_token; - bool disable_sysfs; - void *priv; +struct tls_crypto_info { + __u16 version; + __u16 cipher_type; }; -struct cpu_cacheinfo { - struct cacheinfo *info_list; - unsigned int num_levels; - unsigned int num_leaves; - bool cpu_map_populated; +struct tls12_crypto_info_aes_gcm_128 { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[16]; + unsigned char salt[4]; + unsigned char rec_seq[8]; }; -struct _cache_table { - unsigned char descriptor; - char cache_type; - short int size; +struct tls12_crypto_info_aes_gcm_256 { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[32]; + unsigned char salt[4]; + unsigned char rec_seq[8]; }; -enum _cache_type { - CTYPE_NULL = 0, - CTYPE_DATA = 1, - CTYPE_INST = 2, - CTYPE_UNIFIED = 3, +struct tls12_crypto_info_chacha20_poly1305 { + struct tls_crypto_info info; + unsigned char iv[12]; + unsigned char key[32]; + unsigned char salt[0]; + unsigned char rec_seq[8]; }; -union _cpuid4_leaf_eax { - struct { - enum _cache_type type: 5; - unsigned int level: 3; - unsigned int is_self_initializing: 1; - unsigned int is_fully_associative: 1; - unsigned int reserved: 4; - unsigned int num_threads_sharing: 12; - unsigned int num_cores_on_die: 6; - } split; - u32 full; +struct tls12_crypto_info_sm4_gcm { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[16]; + unsigned char salt[4]; + unsigned char rec_seq[8]; }; -union _cpuid4_leaf_ebx { - struct { - unsigned int coherency_line_size: 12; - unsigned int physical_line_partition: 10; - unsigned int ways_of_associativity: 10; - } split; - u32 full; +struct tls12_crypto_info_sm4_ccm { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[16]; + unsigned char salt[4]; + unsigned char rec_seq[8]; }; -union _cpuid4_leaf_ecx { - struct { - unsigned int number_of_sets: 32; - } split; - u32 full; +struct tx_work { + struct delayed_work work; + struct sock *sk; }; -struct _cpuid4_info_regs { - union _cpuid4_leaf_eax eax; - union _cpuid4_leaf_ebx ebx; - union _cpuid4_leaf_ecx ecx; - unsigned int id; - long unsigned int size; - struct amd_northbridge *nb; -}; +struct tls_rec; -union l1_cache { - struct { - unsigned int line_size: 8; - unsigned int lines_per_tag: 8; - unsigned int assoc: 8; - unsigned int size_in_kb: 8; - }; - unsigned int val; +struct tls_sw_context_tx { + struct crypto_aead *aead_send; + struct crypto_wait async_wait; + struct tx_work tx_work; + struct tls_rec *open_rec; + struct list_head tx_list; + atomic_t encrypt_pending; + spinlock_t encrypt_compl_lock; + int async_notify; + u8 async_capable: 1; + long unsigned int tx_bitmask; }; -union l2_cache { - struct { - unsigned int line_size: 8; - unsigned int lines_per_tag: 4; - unsigned int assoc: 4; - unsigned int size_in_kb: 16; - }; - unsigned int val; +struct tls_prot_info { + u16 version; + u16 cipher_type; + u16 prepend_size; + u16 tag_size; + u16 overhead_size; + u16 iv_size; + u16 salt_size; + u16 rec_seq_size; + u16 aad_size; + u16 tail_size; }; -union l3_cache { - struct { - unsigned int line_size: 8; - unsigned int lines_per_tag: 4; - unsigned int assoc: 4; - unsigned int res: 2; - unsigned int size_encoded: 14; - }; - unsigned int val; +struct cipher_context { + char *iv; + char *rec_seq; }; -struct bpf_lpm_trie_key { - __u32 prefixlen; - __u8 data[0]; +union tls_crypto_context { + struct tls_crypto_info info; + union { + struct tls12_crypto_info_aes_gcm_128 aes_gcm_128; + struct tls12_crypto_info_aes_gcm_256 aes_gcm_256; + struct tls12_crypto_info_chacha20_poly1305 chacha20_poly1305; + struct tls12_crypto_info_sm4_gcm sm4_gcm; + struct tls12_crypto_info_sm4_ccm sm4_ccm; + }; }; -struct lpm_trie_node { +struct tls_context { + struct tls_prot_info prot_info; + u8 tx_conf: 3; + u8 rx_conf: 3; + u8 zerocopy_sendfile: 1; + u8 rx_no_pad: 1; + int (*push_pending_record)(struct sock *, int); + void (*sk_write_space)(struct sock *); + void *priv_ctx_tx; + void *priv_ctx_rx; + struct net_device *netdev; + struct cipher_context tx; + struct cipher_context rx; + struct scatterlist *partially_sent_record; + u16 partially_sent_offset; + bool in_tcp_sendpages; + bool pending_open_record_frags; + struct mutex tx_lock; + long unsigned int flags; + struct proto *sk_proto; + struct sock *sk; + void (*sk_destruct)(struct sock *); + union tls_crypto_context crypto_send; + union tls_crypto_context crypto_recv; + struct list_head list; + refcount_t refcount; struct callback_head rcu; - struct lpm_trie_node *child[2]; - u32 prefixlen; - u32 flags; - u8 data[0]; }; -struct lpm_trie { - struct bpf_map map; - struct lpm_trie_node *root; - size_t n_entries; - size_t max_prefixlen; - size_t data_size; - spinlock_t lock; - long: 64; - long: 64; - long: 64; - long: 64; +enum { + TCP_BPF_IPV4 = 0, + TCP_BPF_IPV6 = 1, + TCP_BPF_NUM_PROTS = 2, }; -enum bh_state_bits { - BH_Uptodate = 0, - BH_Dirty = 1, - BH_Lock = 2, - BH_Req = 3, - BH_Mapped = 4, - BH_New = 5, - BH_Async_Read = 6, - BH_Async_Write = 7, - BH_Delay = 8, - BH_Boundary = 9, - BH_Write_EIO = 10, - BH_Unwritten = 11, - BH_Quiet = 12, - BH_Meta = 13, - BH_Prio = 14, - BH_Defer_Completion = 15, - BH_PrivateStart = 16, +enum { + TCP_BPF_BASE = 0, + TCP_BPF_TX = 1, + TCP_BPF_RX = 2, + TCP_BPF_TXRX = 3, + TCP_BPF_NUM_CFGS = 4, }; -struct mmp_struct { - __le32 mmp_magic; - __le32 mmp_seq; - __le64 mmp_time; - char mmp_nodename[64]; - char mmp_bdevname[32]; - __le16 mmp_check_interval; - __le16 mmp_pad1; - __le32 mmp_pad2[226]; - __le32 mmp_checksum; +struct skb_gso_cb { + union { + int mac_offset; + int data_offset; + }; + int encap_level; + __wsum csum; + __u16 csum_start; }; -struct crypto_wait { - struct completion completion; - int err; +struct offload_callbacks { + struct sk_buff * (*gso_segment)(struct sk_buff *, netdev_features_t); + struct sk_buff * (*gro_receive)(struct list_head *, struct sk_buff *); + int (*gro_complete)(struct sk_buff *, int); }; -struct aead_request { - struct crypto_async_request base; - unsigned int assoclen; - unsigned int cryptlen; - u8 *iv; - struct scatterlist *src; - struct scatterlist *dst; - void *__ctx[0]; +struct packet_offload { + __be16 type; + u16 priority; + struct offload_callbacks callbacks; + struct list_head list; }; -struct crypto_aead; +struct net_offload { + struct offload_callbacks callbacks; + unsigned int flags; +}; -struct aead_alg { - int (*setkey)(struct crypto_aead *, const u8 *, unsigned int); - int (*setauthsize)(struct crypto_aead *, unsigned int); - int (*encrypt)(struct aead_request *); - int (*decrypt)(struct aead_request *); - int (*init)(struct crypto_aead *); - void (*exit)(struct crypto_aead *); - unsigned int ivsize; - unsigned int maxauthsize; - unsigned int chunksize; - struct crypto_alg base; +struct frag_hdr { + __u8 nexthdr; + __u8 reserved; + __be16 frag_off; + __be32 identification; }; -struct crypto_aead { - unsigned int authsize; - unsigned int reqsize; - struct crypto_tfm base; +struct hop_jumbo_hdr { + u8 nexthdr; + u8 hdrlen; + u8 tlv_type; + u8 tlv_len; + __be32 jumbo_payload_len; }; -struct aead_instance { - void (*free)(struct aead_instance *); +struct napi_gro_cb { + void *frag0; + unsigned int frag0_len; + int data_offset; + u16 flush; + u16 flush_id; + u16 count; + u16 proto; + long unsigned int age; union { struct { - char head[64]; - struct crypto_instance base; - } s; - struct aead_alg alg; + u16 gro_remcsum_start; + u8 same_flow: 1; + u8 encap_mark: 1; + u8 csum_valid: 1; + u8 csum_cnt: 3; + u8 free: 2; + u8 is_ipv6: 1; + u8 is_fou: 1; + u8 is_atomic: 1; + u8 recursion_counter: 4; + u8 is_flist: 1; + }; + struct { + u16 gro_remcsum_start; + u8 same_flow: 1; + u8 encap_mark: 1; + u8 csum_valid: 1; + u8 csum_cnt: 3; + u8 free: 2; + u8 is_ipv6: 1; + u8 is_fou: 1; + u8 is_atomic: 1; + u8 recursion_counter: 4; + u8 is_flist: 1; + } zeroed; }; + __wsum csum; + struct sk_buff *last; }; -struct crypto_aead_spawn { - struct crypto_spawn base; -}; - -struct skcipher_request { - unsigned int cryptlen; - u8 *iv; - struct scatterlist *src; - struct scatterlist *dst; - struct crypto_async_request base; - void *__ctx[0]; -}; - -struct crypto_skcipher { - unsigned int reqsize; - struct crypto_tfm base; +struct compress_format { + unsigned char magic[2]; + const char *name; + decompress_fn decompressor; }; -struct crypto_sync_skcipher { - struct crypto_skcipher base; -}; +typedef unsigned char Byte; -struct skcipher_alg { - int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int); - int (*encrypt)(struct skcipher_request *); - int (*decrypt)(struct skcipher_request *); - int (*init)(struct crypto_skcipher *); - void (*exit)(struct crypto_skcipher *); - unsigned int min_keysize; - unsigned int max_keysize; - unsigned int ivsize; - unsigned int chunksize; - unsigned int walksize; - struct crypto_alg base; -}; +typedef long unsigned int uLong; -struct crypto_skcipher_spawn { - struct crypto_spawn base; -}; +struct internal_state; -struct hash_alg_common { - unsigned int digestsize; - unsigned int statesize; - struct crypto_alg base; +struct z_stream_s { + const Byte *next_in; + uLong avail_in; + uLong total_in; + Byte *next_out; + uLong avail_out; + uLong total_out; + char *msg; + struct internal_state *state; + void *workspace; + int data_type; + uLong adler; + uLong reserved; }; -struct crypto_ahash_spawn { - struct crypto_spawn base; -}; +typedef struct z_stream_s z_stream; -struct gcm_instance_ctx { - struct crypto_skcipher_spawn ctr; - struct crypto_ahash_spawn ghash; -}; +typedef z_stream *z_streamp; -struct crypto_gcm_ctx { - struct crypto_skcipher *ctr; - struct crypto_ahash *ghash; -}; +typedef struct { + unsigned char op; + unsigned char bits; + short unsigned int val; +} code; -struct crypto_rfc4106_ctx { - struct crypto_aead *child; - u8 nonce[4]; -}; +typedef enum { + HEAD = 0, + FLAGS = 1, + TIME = 2, + OS = 3, + EXLEN = 4, + EXTRA = 5, + NAME = 6, + COMMENT = 7, + HCRC = 8, + DICTID = 9, + DICT = 10, + TYPE = 11, + TYPEDO = 12, + STORED = 13, + COPY = 14, + TABLE = 15, + LENLENS = 16, + CODELENS = 17, + LEN = 18, + LENEXT = 19, + DIST = 20, + DISTEXT = 21, + MATCH = 22, + LIT = 23, + CHECK = 24, + LENGTH = 25, + DONE = 26, + BAD = 27, + MEM = 28, + SYNC = 29, +} inflate_mode; -struct crypto_rfc4106_req_ctx { - struct scatterlist src[3]; - struct scatterlist dst[3]; - struct aead_request subreq; -}; - -struct crypto_rfc4543_instance_ctx { - struct crypto_aead_spawn aead; +struct inflate_state { + inflate_mode mode; + int last; + int wrap; + int havedict; + int flags; + unsigned int dmax; + long unsigned int check; + long unsigned int total; + unsigned int wbits; + unsigned int wsize; + unsigned int whave; + unsigned int write; + unsigned char *window; + long unsigned int hold; + unsigned int bits; + unsigned int length; + unsigned int offset; + unsigned int extra; + const code *lencode; + const code *distcode; + unsigned int lenbits; + unsigned int distbits; + unsigned int ncode; + unsigned int nlen; + unsigned int ndist; + unsigned int have; + code *next; + short unsigned int lens[320]; + short unsigned int work[288]; + code codes[2048]; }; -struct crypto_rfc4543_ctx { - struct crypto_aead *child; - struct crypto_sync_skcipher *null; - u8 nonce[4]; +struct inflate_workspace { + struct inflate_state inflate_state; + unsigned char working_window[32768]; }; -struct crypto_rfc4543_req_ctx { - struct aead_request subreq; -}; +struct ZSTD_DCtx_s; -struct crypto_gcm_ghash_ctx { - unsigned int cryptlen; - struct scatterlist *src; - int (*complete)(struct aead_request *, u32); -}; +typedef struct ZSTD_DCtx_s ZSTD_DCtx; -struct crypto_gcm_req_priv_ctx { - u8 iv[16]; - u8 auth_tag[16]; - u8 iauth_tag[16]; - struct scatterlist src[3]; - struct scatterlist dst[3]; - struct scatterlist sg; - struct crypto_gcm_ghash_ctx ghash_ctx; - union { - struct ahash_request ahreq; - struct skcipher_request skreq; - } u; +struct ZSTD_inBuffer_s { + const void *src; + size_t size; + size_t pos; }; -typedef struct blkcg_policy_data *blkcg_pol_alloc_cpd_fn(gfp_t); +typedef struct ZSTD_inBuffer_s ZSTD_inBuffer; -typedef void blkcg_pol_init_cpd_fn(struct blkcg_policy_data *); +struct ZSTD_outBuffer_s { + void *dst; + size_t size; + size_t pos; +}; -typedef void blkcg_pol_free_cpd_fn(struct blkcg_policy_data *); +typedef struct ZSTD_outBuffer_s ZSTD_outBuffer; -typedef void blkcg_pol_bind_cpd_fn(struct blkcg_policy_data *); +typedef ZSTD_DCtx ZSTD_DStream; -typedef struct blkg_policy_data *blkcg_pol_alloc_pd_fn(gfp_t, struct request_queue *, struct blkcg *); +typedef void * (*ZSTD_allocFunction)(void *, size_t); -typedef void blkcg_pol_init_pd_fn(struct blkg_policy_data *); +typedef void (*ZSTD_freeFunction)(void *, void *); -typedef void blkcg_pol_online_pd_fn(struct blkg_policy_data *); +typedef struct { + ZSTD_allocFunction customAlloc; + ZSTD_freeFunction customFree; + void *opaque; +} ZSTD_customMem; -typedef void blkcg_pol_offline_pd_fn(struct blkg_policy_data *); +typedef enum { + ZSTD_frame = 0, + ZSTD_skippableFrame = 1, +} ZSTD_frameType_e; -typedef void blkcg_pol_free_pd_fn(struct blkg_policy_data *); +typedef struct { + long long unsigned int frameContentSize; + long long unsigned int windowSize; + unsigned int blockSizeMax; + ZSTD_frameType_e frameType; + unsigned int headerSize; + unsigned int dictID; + unsigned int checksumFlag; +} ZSTD_frameHeader; -typedef void blkcg_pol_reset_pd_stats_fn(struct blkg_policy_data *); +typedef ZSTD_ErrorCode zstd_error_code; -typedef bool blkcg_pol_stat_pd_fn(struct blkg_policy_data *, struct seq_file *); +typedef ZSTD_DCtx zstd_dctx; -struct blkcg_policy { - int plid; - struct cftype *dfl_cftypes; - struct cftype *legacy_cftypes; - blkcg_pol_alloc_cpd_fn *cpd_alloc_fn; - blkcg_pol_init_cpd_fn *cpd_init_fn; - blkcg_pol_free_cpd_fn *cpd_free_fn; - blkcg_pol_bind_cpd_fn *cpd_bind_fn; - blkcg_pol_alloc_pd_fn *pd_alloc_fn; - blkcg_pol_init_pd_fn *pd_init_fn; - blkcg_pol_online_pd_fn *pd_online_fn; - blkcg_pol_offline_pd_fn *pd_offline_fn; - blkcg_pol_free_pd_fn *pd_free_fn; - blkcg_pol_reset_pd_stats_fn *pd_reset_stats_fn; - blkcg_pol_stat_pd_fn *pd_stat_fn; -}; +typedef ZSTD_inBuffer zstd_in_buffer; -enum blkg_rwstat_type { - BLKG_RWSTAT_READ = 0, - BLKG_RWSTAT_WRITE = 1, - BLKG_RWSTAT_SYNC = 2, - BLKG_RWSTAT_ASYNC = 3, - BLKG_RWSTAT_DISCARD = 4, - BLKG_RWSTAT_NR = 5, - BLKG_RWSTAT_TOTAL = 5, -}; +typedef ZSTD_outBuffer zstd_out_buffer; -struct blkg_rwstat { - struct percpu_counter cpu_cnt[5]; - atomic64_t aux_cnt[5]; -}; +typedef ZSTD_DStream zstd_dstream; -struct blkg_rwstat_sample { - u64 cnt[5]; -}; +typedef ZSTD_frameHeader zstd_frame_header; -enum device_link_state { - DL_STATE_NONE = 4294967295, - DL_STATE_DORMANT = 0, - DL_STATE_AVAILABLE = 1, - DL_STATE_CONSUMER_PROBE = 2, - DL_STATE_ACTIVE = 3, - DL_STATE_SUPPLIER_UNBIND = 4, +struct fprop_local_single { + long unsigned int events; + unsigned int period; + raw_spinlock_t lock; }; -struct device_link { - struct device *supplier; - struct list_head s_node; - struct device *consumer; - struct list_head c_node; - struct device link_dev; - enum device_link_state status; - u32 flags; - refcount_t rpm_active; - struct kref kref; - struct work_struct rm_work; - bool supplier_preactivated; -}; +struct x86_hw_tss { + u32 reserved1; + u64 sp0; + u64 sp1; + u64 sp2; + u64 reserved2; + u64 ist[7]; + u32 reserved3; + u32 reserved4; + u16 reserved5; + u16 io_bitmap_base; +} __attribute__((packed)); -enum pci_irq_reroute_variant { - INTEL_IRQ_REROUTE_VARIANT = 1, - MAX_IRQ_REROUTE_VARIANTS = 3, +struct x86_io_bitmap { + u64 prev_sequence; + unsigned int prev_max; + long unsigned int bitmap[1025]; + long unsigned int mapall[1025]; }; -struct pci_host_bridge { - struct device dev; - struct pci_bus *bus; - struct pci_ops *ops; - struct pci_ops *child_ops; - void *sysdata; - int busnr; - int domain_nr; - struct list_head windows; - struct list_head dma_ranges; - u8 (*swizzle_irq)(struct pci_dev *, u8 *); - int (*map_irq)(const struct pci_dev *, u8, u8); - void (*release_fn)(struct pci_host_bridge *); - void *release_data; - unsigned int ignore_reset_delay: 1; - unsigned int no_ext_tags: 1; - unsigned int native_aer: 1; - unsigned int native_pcie_hotplug: 1; - unsigned int native_shpc_hotplug: 1; - unsigned int native_pme: 1; - unsigned int native_ltr: 1; - unsigned int native_dpc: 1; - unsigned int preserve_config: 1; - unsigned int size_windows: 1; - unsigned int msi_domain: 1; - resource_size_t (*align_resource)(struct pci_dev *, const struct resource *, resource_size_t, resource_size_t, resource_size_t); +struct tss_struct { + struct x86_hw_tss x86_tss; + struct x86_io_bitmap io_bitmap; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 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long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; long: 64; long: 64; long: 64; @@ -38788,218 +38944,6 @@ long: 64; long: 64; long: 64; - long unsigned int private[0]; -}; - -typedef u64 pci_bus_addr_t; - -struct pci_bus_region { - pci_bus_addr_t start; - pci_bus_addr_t end; -}; - -struct pci_fixup { - u16 vendor; - u16 device; - u32 class; - unsigned int class_shift; - int hook_offset; -}; - -struct property_entry; - -struct software_node { - const char *name; - const struct software_node *parent; - const struct property_entry *properties; -}; - -struct property_entry { - const char *name; - size_t length; - bool is_inline; - enum dev_prop_type type; - union { - const void *pointer; - union { - u8 u8_data[8]; - u16 u16_data[4]; - u32 u32_data[2]; - u64 u64_data[1]; - const char *str[1]; - } value; - }; -}; - -enum { - NVME_REG_CAP = 0, - NVME_REG_VS = 8, - NVME_REG_INTMS = 12, - NVME_REG_INTMC = 16, - NVME_REG_CC = 20, - NVME_REG_CSTS = 28, - NVME_REG_NSSR = 32, - NVME_REG_AQA = 36, - NVME_REG_ASQ = 40, - NVME_REG_ACQ = 48, - NVME_REG_CMBLOC = 56, - NVME_REG_CMBSZ = 60, - NVME_REG_BPINFO = 64, - NVME_REG_BPRSEL = 68, - NVME_REG_BPMBL = 72, - NVME_REG_CMBMSC = 80, - NVME_REG_PMRCAP = 3584, - NVME_REG_PMRCTL = 3588, - NVME_REG_PMRSTS = 3592, - NVME_REG_PMREBS = 3596, - NVME_REG_PMRSWTP = 3600, - NVME_REG_DBS = 4096, -}; - -enum { - NVME_CC_ENABLE = 1, - NVME_CC_EN_SHIFT = 0, - NVME_CC_CSS_SHIFT = 4, - NVME_CC_MPS_SHIFT = 7, - NVME_CC_AMS_SHIFT = 11, - NVME_CC_SHN_SHIFT = 14, - NVME_CC_IOSQES_SHIFT = 16, - NVME_CC_IOCQES_SHIFT = 20, - NVME_CC_CSS_NVM = 0, - NVME_CC_CSS_CSI = 96, - NVME_CC_CSS_MASK = 112, - NVME_CC_AMS_RR = 0, - NVME_CC_AMS_WRRU = 2048, - NVME_CC_AMS_VS = 14336, - NVME_CC_SHN_NONE = 0, - NVME_CC_SHN_NORMAL = 16384, - NVME_CC_SHN_ABRUPT = 32768, - NVME_CC_SHN_MASK = 49152, - NVME_CC_IOSQES = 393216, - NVME_CC_IOCQES = 4194304, - NVME_CAP_CSS_NVM = 1, - NVME_CAP_CSS_CSI = 64, - NVME_CSTS_RDY = 1, - NVME_CSTS_CFS = 2, - NVME_CSTS_NSSRO = 16, - NVME_CSTS_PP = 32, - NVME_CSTS_SHST_NORMAL = 0, - NVME_CSTS_SHST_OCCUR = 4, - NVME_CSTS_SHST_CMPLT = 8, - NVME_CSTS_SHST_MASK = 12, - NVME_CMBMSC_CRE = 1, - NVME_CMBMSC_CMSE = 2, -}; - -enum { - NVME_AEN_BIT_NS_ATTR = 8, - NVME_AEN_BIT_FW_ACT = 9, - NVME_AEN_BIT_ANA_CHANGE = 11, - NVME_AEN_BIT_DISC_CHANGE = 31, -}; - -enum { - SWITCHTEC_GAS_MRPC_OFFSET = 0, - SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096, - SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144, - SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192, - SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704, - SWITCHTEC_GAS_PART_CFG_OFFSET = 16384, - SWITCHTEC_GAS_NTB_OFFSET = 65536, - SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568, -}; - -enum { - SWITCHTEC_NTB_REG_INFO_OFFSET = 0, - SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384, - SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600, -}; - -struct nt_partition_info { - u32 xlink_enabled; - u32 target_part_low; - u32 target_part_high; - u32 reserved; -}; - -struct ntb_info_regs { - u8 partition_count; - u8 partition_id; - u16 reserved1; - u64 ep_map; - u16 requester_id; - u16 reserved2; - u32 reserved3[4]; - struct nt_partition_info ntp_info[48]; -} __attribute__((packed)); - -struct ntb_ctrl_regs { - u32 partition_status; - u32 partition_op; - u32 partition_ctrl; - u32 bar_setup; - u32 bar_error; - u16 lut_table_entries; - u16 lut_table_offset; - u32 lut_error; - u16 req_id_table_size; - u16 req_id_table_offset; - u32 req_id_error; - u32 reserved1[7]; - struct { - u32 ctl; - u32 win_size; - u64 xlate_addr; - } bar_entry[6]; - struct { - u32 win_size; - u32 reserved[3]; - } bar_ext_entry[6]; - u32 reserved2[192]; - u32 req_id_table[512]; - u32 reserved3[256]; - u64 lut_entry[512]; -}; - -struct pci_dev_reset_methods { - u16 vendor; - u16 device; - int (*reset)(struct pci_dev *, bool); -}; - -struct pci_dev_acs_enabled { - u16 vendor; - u16 device; - int (*acs_enabled)(struct pci_dev *, u16); -}; - -struct pci_dev_acs_ops { - u16 vendor; - u16 device; - int (*enable_acs)(struct pci_dev *); - int (*disable_acs_redir)(struct pci_dev *); -}; - -struct acpi_signal_fatal_info { - u32 type; - u32 code; - u32 argument; -}; - -typedef acpi_status (*acpi_repair_function)(struct acpi_evaluate_info *, union acpi_operand_object **); - -struct acpi_repair_info { - char name[4]; - acpi_repair_function repair_function; -}; - -struct pcpu_gen_cookie { - local_t nesting; - u64 last; -}; - -struct gen_cookie { - struct pcpu_gen_cookie *local; long: 64; long: 64; long: 64; @@ -39007,4429 +38951,4683 @@ long: 64; long: 64; long: 64; - atomic64_t forward_last; - atomic64_t reverse_last; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; -}; - -enum { - INET_DIAG_REQ_NONE = 0, - INET_DIAG_REQ_BYTECODE = 1, - INET_DIAG_REQ_SK_BPF_STORAGES = 2, - INET_DIAG_REQ_PROTOCOL = 3, - __INET_DIAG_REQ_MAX = 4, -}; - -struct sock_diag_req { - __u8 sdiag_family; - __u8 sdiag_protocol; -}; - -enum { - SK_MEMINFO_RMEM_ALLOC = 0, - SK_MEMINFO_RCVBUF = 1, - SK_MEMINFO_WMEM_ALLOC = 2, - SK_MEMINFO_SNDBUF = 3, - SK_MEMINFO_FWD_ALLOC = 4, - SK_MEMINFO_WMEM_QUEUED = 5, - SK_MEMINFO_OPTMEM = 6, - SK_MEMINFO_BACKLOG = 7, - SK_MEMINFO_DROPS = 8, - SK_MEMINFO_VARS = 9, -}; - -enum sknetlink_groups { - SKNLGRP_NONE = 0, - SKNLGRP_INET_TCP_DESTROY = 1, - SKNLGRP_INET_UDP_DESTROY = 2, - SKNLGRP_INET6_TCP_DESTROY = 3, - SKNLGRP_INET6_UDP_DESTROY = 4, - __SKNLGRP_MAX = 5, -}; - -struct sock_diag_handler { - __u8 family; - int (*dump)(struct sk_buff *, struct nlmsghdr *); - int (*get_info)(struct sk_buff *, struct sock *); - int (*destroy)(struct sk_buff *, struct nlmsghdr *); -}; - -struct broadcast_sk { - struct sock *sk; - struct work_struct work; -}; - -typedef u16 u_int16_t; - -typedef u32 u_int32_t; - -struct netlink_notify { - struct net *net; - u32 portid; - int protocol; -}; - -struct nf_conn; - -struct nf_conntrack_tuple; - -struct nf_conntrack; - -struct nf_ct_hook { - int (*update)(struct net *, struct sk_buff *); - void (*destroy)(struct nf_conntrack *); - bool (*get_tuple_skb)(struct nf_conntrack_tuple *, const struct sk_buff *); - void (*attach)(struct sk_buff *, const struct sk_buff *); -}; - -struct nf_conntrack { - refcount_t use; -}; - -enum ip_conntrack_info { - IP_CT_ESTABLISHED = 0, - IP_CT_RELATED = 1, - IP_CT_NEW = 2, - IP_CT_IS_REPLY = 3, - IP_CT_ESTABLISHED_REPLY = 3, - IP_CT_RELATED_REPLY = 4, - IP_CT_NUMBER = 5, - IP_CT_UNTRACKED = 7, -}; - -struct nfnl_ct_hook { - size_t (*build_size)(const struct nf_conn *); - int (*build)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, u_int16_t, u_int16_t); - int (*parse)(const struct nlattr *, struct nf_conn *); - int (*attach_expect)(const struct nlattr *, struct nf_conn *, u32, u32); - void (*seq_adjust)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, s32); -}; - -struct nf_queue_entry { - struct list_head list; - struct sk_buff *skb; - unsigned int id; - unsigned int hook_index; - struct nf_hook_state state; - u16 size; -}; - -enum l2tp_debug_flags { - L2TP_MSG_DEBUG = 1, - L2TP_MSG_CONTROL = 2, - L2TP_MSG_SEQ = 4, - L2TP_MSG_DATA = 8, -}; - -struct nfgenmsg { - __u8 nfgen_family; - __u8 version; - __be16 res_id; -}; - -struct nfnl_info { - struct net *net; - struct sock *sk; - const struct nlmsghdr *nlh; - const struct nfgenmsg *nfmsg; - struct netlink_ext_ack *extack; -}; - -enum nfnl_callback_type { - NFNL_CB_UNSPEC = 0, - NFNL_CB_MUTEX = 1, - NFNL_CB_RCU = 2, - NFNL_CB_BATCH = 3, -}; - -struct nfnl_callback { - int (*call)(struct sk_buff *, const struct nfnl_info *, const struct nlattr * const *); - const struct nla_policy *policy; - enum nfnl_callback_type type; - __u16 attr_count; -}; - -enum nfnl_abort_action { - NFNL_ABORT_NONE = 0, - NFNL_ABORT_AUTOLOAD = 1, - NFNL_ABORT_VALIDATE = 2, -}; - -struct nfnetlink_subsystem { - const char *name; - __u8 subsys_id; - __u8 cb_count; - const struct nfnl_callback *cb; - struct module *owner; - int (*commit)(struct net *, struct sk_buff *); - int (*abort)(struct net *, struct sk_buff *, enum nfnl_abort_action); - void (*cleanup)(struct net *); - bool (*valid_genid)(struct net *, u32); -}; - -enum nfqnl_msg_types { - NFQNL_MSG_PACKET = 0, - NFQNL_MSG_VERDICT = 1, - NFQNL_MSG_CONFIG = 2, - NFQNL_MSG_VERDICT_BATCH = 3, - NFQNL_MSG_MAX = 4, -}; - -struct nfqnl_msg_packet_hdr { - __be32 packet_id; - __be16 hw_protocol; - __u8 hook; -} __attribute__((packed)); - -struct nfqnl_msg_packet_hw { - __be16 hw_addrlen; - __u16 _pad; - __u8 hw_addr[8]; -}; - -struct nfqnl_msg_packet_timestamp { - __be64 sec; - __be64 usec; -}; - -enum nfqnl_vlan_attr { - NFQA_VLAN_UNSPEC = 0, - NFQA_VLAN_PROTO = 1, - NFQA_VLAN_TCI = 2, - __NFQA_VLAN_MAX = 3, -}; - -enum nfqnl_attr_type { - NFQA_UNSPEC = 0, - NFQA_PACKET_HDR = 1, - NFQA_VERDICT_HDR = 2, - NFQA_MARK = 3, - NFQA_TIMESTAMP = 4, - NFQA_IFINDEX_INDEV = 5, - NFQA_IFINDEX_OUTDEV = 6, - NFQA_IFINDEX_PHYSINDEV = 7, - NFQA_IFINDEX_PHYSOUTDEV = 8, - NFQA_HWADDR = 9, - NFQA_PAYLOAD = 10, - NFQA_CT = 11, - NFQA_CT_INFO = 12, - NFQA_CAP_LEN = 13, - NFQA_SKB_INFO = 14, - NFQA_EXP = 15, - NFQA_UID = 16, - NFQA_GID = 17, - NFQA_SECCTX = 18, - NFQA_VLAN = 19, - NFQA_L2HDR = 20, - NFQA_PRIORITY = 21, - __NFQA_MAX = 22, -}; - -struct nfqnl_msg_verdict_hdr { - __be32 verdict; - __be32 id; -}; - -enum nfqnl_msg_config_cmds { - NFQNL_CFG_CMD_NONE = 0, - NFQNL_CFG_CMD_BIND = 1, - NFQNL_CFG_CMD_UNBIND = 2, - NFQNL_CFG_CMD_PF_BIND = 3, - NFQNL_CFG_CMD_PF_UNBIND = 4, -}; - -struct nfqnl_msg_config_cmd { - __u8 command; - __u8 _pad; - __be16 pf; -}; - -enum nfqnl_config_mode { - NFQNL_COPY_NONE = 0, - NFQNL_COPY_META = 1, - NFQNL_COPY_PACKET = 2, -}; - -struct nfqnl_msg_config_params { - __be32 copy_range; - __u8 copy_mode; -} __attribute__((packed)); - -enum nfqnl_attr_config { - NFQA_CFG_UNSPEC = 0, - NFQA_CFG_CMD = 1, - NFQA_CFG_PARAMS = 2, - NFQA_CFG_QUEUE_MAXLEN = 3, - NFQA_CFG_MASK = 4, - NFQA_CFG_FLAGS = 5, - __NFQA_CFG_MAX = 6, -}; - -struct nf_queue_handler { - int (*outfn)(struct nf_queue_entry *, unsigned int); - void (*nf_hook_drop)(struct net *); -}; - -struct nfqnl_instance { - struct hlist_node hlist; - struct callback_head rcu; - u32 peer_portid; - unsigned int queue_maxlen; - unsigned int copy_range; - unsigned int queue_dropped; - unsigned int queue_user_dropped; - u_int16_t queue_num; - u_int8_t copy_mode; - u_int32_t flags; - spinlock_t lock; - unsigned int queue_total; - unsigned int id_sequence; - struct list_head queue_list; long: 64; long: 64; long: 64; long: 64; long: 64; -}; - -typedef int (*nfqnl_cmpfn)(struct nf_queue_entry *, long unsigned int); - -struct nfnl_queue_net { - spinlock_t instances_lock; - struct hlist_head instance_table[16]; -}; - -struct iter_state { - struct seq_net_private p; - unsigned int bucket; -}; - -struct udp_sock { - struct inet_sock inet; - int pending; - unsigned int corkflag; - __u8 encap_type; - unsigned char no_check6_tx: 1; - unsigned char no_check6_rx: 1; - unsigned char encap_enabled: 1; - unsigned char gro_enabled: 1; - unsigned char accept_udp_l4: 1; - unsigned char accept_udp_fraglist: 1; - __u16 len; - __u16 gso_size; - __u16 pcslen; - __u16 pcrlen; - __u8 pcflag; - __u8 unused[3]; - int (*encap_rcv)(struct sock *, struct sk_buff *); - int (*encap_err_lookup)(struct sock *, struct sk_buff *); - void (*encap_destroy)(struct sock *); - struct sk_buff * (*gro_receive)(struct sock *, struct list_head *, struct sk_buff *); - int (*gro_complete)(struct sock *, struct sk_buff *, int); - struct sk_buff_head reader_queue; - int forward_deficit; - long: 32; long: 64; long: 64; long: 64; long: 64; }; -struct xfrm_spi_skb_cb { - struct xfrm_tunnel_skb_cb header; - unsigned int daddroff; - unsigned int family; - __be32 seq; -}; - -struct ipcm6_cookie { - struct sockcm_cookie sockc; - __s16 hlimit; - __s16 tclass; - __u16 gso_size; - __s8 dontfrag; - struct ipv6_txoptions *opt; -}; - -typedef long int (*sys_call_ptr_t)(const struct pt_regs *); - -enum pconfig_target { - INVALID_TARGET = 0, - MKTME_TARGET = 1, - PCONFIG_TARGET_NR = 2, -}; - -enum { - PCONFIG_CPUID_SUBLEAF_INVALID = 0, - PCONFIG_CPUID_SUBLEAF_TARGETID = 1, -}; - -struct x86_cpuinit_ops { - void (*setup_percpu_clockev)(); - void (*early_percpu_clock_init)(); - void (*fixup_cpu_id)(struct cpuinfo_x86 *, int); -}; - -typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *); - -struct intel_early_ops { - resource_size_t (*stolen_size)(int, int, int); - resource_size_t (*stolen_base)(int, int, int, resource_size_t); -}; - -struct chipset { - u32 vendor; - u32 device; - u32 class; - u32 class_mask; - u32 flags; - void (*f)(int, int, int); -}; - -struct alt_instr { - s32 instr_offset; - s32 repl_offset; - u16 cpuid; - u8 instrlen; - u8 replacementlen; -}; - -typedef __u64 Elf64_Off; - -typedef __s64 Elf64_Sxword; - -struct elf64_rela { - Elf64_Addr r_offset; - Elf64_Xword r_info; - Elf64_Sxword r_addend; -}; - -typedef struct elf64_rela Elf64_Rela; - -struct elf64_hdr { - unsigned char e_ident[16]; - Elf64_Half e_type; - Elf64_Half e_machine; - Elf64_Word e_version; - Elf64_Addr e_entry; - Elf64_Off e_phoff; - Elf64_Off e_shoff; - Elf64_Word e_flags; - Elf64_Half e_ehsize; - Elf64_Half e_phentsize; - Elf64_Half e_phnum; - Elf64_Half e_shentsize; - Elf64_Half e_shnum; - Elf64_Half e_shstrndx; -}; - -typedef struct elf64_hdr Elf64_Ehdr; - -struct elf64_shdr { - Elf64_Word sh_name; - Elf64_Word sh_type; - Elf64_Xword sh_flags; - Elf64_Addr sh_addr; - Elf64_Off sh_offset; - Elf64_Xword sh_size; - Elf64_Word sh_link; - Elf64_Word sh_info; - Elf64_Xword sh_addralign; - Elf64_Xword sh_entsize; -}; - -typedef struct elf64_shdr Elf64_Shdr; - -struct paravirt_patch_site; - -struct irq_devres { - unsigned int irq; - void *dev_id; -}; - -struct irq_desc_devres { - unsigned int from; - unsigned int cnt; -}; - -struct kallsym_iter { - loff_t pos; - loff_t pos_arch_end; - loff_t pos_mod_end; - loff_t pos_ftrace_mod_end; - loff_t pos_bpf_end; - long unsigned int value; - unsigned int nameoff; - char type; - char name[128]; - char module_name[56]; - int exported; - int show_value; -}; - -struct dnotify_struct { - struct dnotify_struct *dn_next; - __u32 dn_mask; - int dn_fd; - struct file *dn_filp; - fl_owner_t dn_owner; -}; - -struct fsnotify_group; - -struct fsnotify_iter_info; - -struct fsnotify_mark; - -struct fsnotify_event; - -struct fsnotify_ops { - int (*handle_event)(struct fsnotify_group *, u32, const void *, int, struct inode *, const struct qstr *, u32, struct fsnotify_iter_info *); - int (*handle_inode_event)(struct fsnotify_mark *, u32, struct inode *, struct inode *, const struct qstr *, u32); - void (*free_group_priv)(struct fsnotify_group *); - void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *); - void (*free_event)(struct fsnotify_group *, struct fsnotify_event *); - void (*free_mark)(struct fsnotify_mark *); -}; - -struct inotify_group_private_data { - spinlock_t idr_lock; - struct idr idr; - struct ucounts *ucounts; -}; - -struct fsnotify_group { - const struct fsnotify_ops *ops; - refcount_t refcnt; - spinlock_t notification_lock; - struct list_head notification_list; - wait_queue_head_t notification_waitq; - unsigned int q_len; - unsigned int max_events; - unsigned int priority; - bool shutdown; - struct mutex mark_mutex; - atomic_t user_waits; - struct list_head marks_list; - struct fasync_struct *fsn_fa; - struct fsnotify_event *overflow_event; - struct mem_cgroup *memcg; - union { - void *private; - struct inotify_group_private_data inotify_data; - }; -}; - -struct fsnotify_iter_info { - struct fsnotify_mark *marks[5]; - unsigned int report_mask; - int srcu_idx; -}; - -struct fsnotify_mark { - __u32 mask; - refcount_t refcnt; - struct fsnotify_group *group; - struct list_head g_list; - spinlock_t lock; - struct hlist_node obj_list; - struct fsnotify_mark_connector *connector; - __u32 ignored_mask; - unsigned int flags; -}; - -struct fsnotify_event { - struct list_head list; -}; - -enum fsnotify_iter_type { - FSNOTIFY_ITER_TYPE_INODE = 0, - FSNOTIFY_ITER_TYPE_VFSMOUNT = 1, - FSNOTIFY_ITER_TYPE_SB = 2, - FSNOTIFY_ITER_TYPE_PARENT = 3, - FSNOTIFY_ITER_TYPE_INODE2 = 4, - FSNOTIFY_ITER_TYPE_COUNT = 5, -}; - -enum fsnotify_obj_type { - FSNOTIFY_OBJ_TYPE_ANY = 4294967295, - FSNOTIFY_OBJ_TYPE_INODE = 0, - FSNOTIFY_OBJ_TYPE_VFSMOUNT = 1, - FSNOTIFY_OBJ_TYPE_SB = 2, - FSNOTIFY_OBJ_TYPE_COUNT = 3, - FSNOTIFY_OBJ_TYPE_DETACHED = 3, -}; - -struct dnotify_mark { - struct fsnotify_mark fsn_mark; - struct dnotify_struct *dn; -}; - -struct pts_mount_opts { - int setuid; - int setgid; - kuid_t uid; - kgid_t gid; - umode_t mode; - umode_t ptmxmode; - int reserve; - int max; -}; - -enum { - Opt_uid___3 = 0, - Opt_gid___3 = 1, - Opt_mode___3 = 2, - Opt_ptmxmode = 3, - Opt_newinstance = 4, - Opt_max = 5, - Opt_err___4 = 6, -}; - -struct pts_fs_info { - struct ida allocated_ptys; - struct pts_mount_opts mount_opts; - struct super_block *sb; - struct dentry *ptmx_dentry; -}; - -struct commit_header { - __be32 h_magic; - __be32 h_blocktype; - __be32 h_sequence; - unsigned char h_chksum_type; - unsigned char h_chksum_size; - unsigned char h_padding[2]; - __be32 h_chksum[8]; - __be64 h_commit_sec; - __be32 h_commit_nsec; -}; - -struct journal_block_tag3_s { - __be32 t_blocknr; - __be32 t_flags; - __be32 t_blocknr_high; - __be32 t_checksum; -}; - -typedef struct journal_block_tag3_s journal_block_tag3_t; - -struct journal_block_tag_s { - __be32 t_blocknr; - __be16 t_checksum; - __be16 t_flags; - __be32 t_blocknr_high; -}; - -typedef struct journal_block_tag_s journal_block_tag_t; - -enum jbd_state_bits { - BH_JBD = 16, - BH_JWrite = 17, - BH_Freed = 18, - BH_Revoked = 19, - BH_RevokeValid = 20, - BH_JBDDirty = 21, - BH_JournalHead = 22, - BH_Shadow = 23, - BH_Verified = 24, - BH_JBDPrivateStart = 25, -}; - -struct xxhash64_tfm_ctx { - u64 seed; +enum umh_disable_depth { + UMH_ENABLED = 0, + UMH_FREEZING = 1, + UMH_DISABLED = 2, }; -struct xxhash64_desc_ctx { - struct xxh64_state xxhstate; -}; +typedef u64 async_cookie_t; -enum { - BLK_MQ_F_SHOULD_MERGE = 1, - BLK_MQ_F_TAG_QUEUE_SHARED = 2, - BLK_MQ_F_STACKING = 4, - BLK_MQ_F_TAG_HCTX_SHARED = 8, - BLK_MQ_F_BLOCKING = 32, - BLK_MQ_F_NO_SCHED = 64, - BLK_MQ_F_NO_SCHED_BY_DEFAULT = 128, - BLK_MQ_F_ALLOC_POLICY_START_BIT = 8, - BLK_MQ_F_ALLOC_POLICY_BITS = 1, - BLK_MQ_S_STOPPED = 0, - BLK_MQ_S_TAG_ACTIVE = 1, - BLK_MQ_S_SCHED_RESTART = 2, - BLK_MQ_S_INACTIVE = 3, - BLK_MQ_MAX_DEPTH = 10240, - BLK_MQ_CPU_WORK_BATCH = 8, -}; +typedef void (*async_func_t)(void *, async_cookie_t); -enum { - BLK_MQ_NO_TAG = 4294967295, - BLK_MQ_TAG_MIN = 1, - BLK_MQ_TAG_MAX = 4294967294, +struct async_domain { + struct list_head pending; + unsigned int registered: 1; }; -enum { - REQ_FSEQ_PREFLUSH = 1, - REQ_FSEQ_DATA = 2, - REQ_FSEQ_POSTFLUSH = 4, - REQ_FSEQ_DONE = 8, - REQ_FSEQ_ACTIONS = 7, - FLUSH_PENDING_TIMEOUT = 5000, +struct hash { + int ino; + int minor; + int major; + umode_t mode; + struct hash *next; + char name[4098]; }; -typedef acpi_status (*acpi_gpe_callback)(struct acpi_gpe_xrupt_info *, struct acpi_gpe_block_info *, void *); - -struct acpi_gpe_block_status_context { - struct acpi_gpe_register_info *gpe_skip_register_info; - u8 gpe_skip_mask; - u8 retval; +struct dir_entry { + struct list_head list; + time64_t mtime; + char name[0]; }; -enum { - ACPI_RSC_INITGET = 0, - ACPI_RSC_INITSET = 1, - ACPI_RSC_FLAGINIT = 2, - ACPI_RSC_1BITFLAG = 3, - ACPI_RSC_2BITFLAG = 4, - ACPI_RSC_3BITFLAG = 5, - ACPI_RSC_6BITFLAG = 6, - ACPI_RSC_ADDRESS = 7, - ACPI_RSC_BITMASK = 8, - ACPI_RSC_BITMASK16 = 9, - ACPI_RSC_COUNT = 10, - ACPI_RSC_COUNT16 = 11, - ACPI_RSC_COUNT_GPIO_PIN = 12, - ACPI_RSC_COUNT_GPIO_RES = 13, - ACPI_RSC_COUNT_GPIO_VEN = 14, - ACPI_RSC_COUNT_SERIAL_RES = 15, - ACPI_RSC_COUNT_SERIAL_VEN = 16, - ACPI_RSC_DATA8 = 17, - ACPI_RSC_EXIT_EQ = 18, - ACPI_RSC_EXIT_LE = 19, - ACPI_RSC_EXIT_NE = 20, - ACPI_RSC_LENGTH = 21, - ACPI_RSC_MOVE_GPIO_PIN = 22, - ACPI_RSC_MOVE_GPIO_RES = 23, - ACPI_RSC_MOVE_SERIAL_RES = 24, - ACPI_RSC_MOVE_SERIAL_VEN = 25, - ACPI_RSC_MOVE8 = 26, - ACPI_RSC_MOVE16 = 27, - ACPI_RSC_MOVE32 = 28, - ACPI_RSC_MOVE64 = 29, - ACPI_RSC_SET8 = 30, - ACPI_RSC_SOURCE = 31, - ACPI_RSC_SOURCEX = 32, +enum state { + Start = 0, + Collect = 1, + GotHeader = 2, + SkipIt = 3, + GotName = 4, + CopyFile = 5, + GotSymlink = 6, + Reset = 7, }; -struct acpi_table_rsdp { - char signature[8]; - u8 checksum; - char oem_id[6]; - u8 revision; - u32 rsdt_physical_address; - u32 length; - u64 xsdt_physical_address; - u8 extended_checksum; - u8 reserved[3]; -} __attribute__((packed)); - -typedef u32 acpi_name; - -struct acpi_predefined_names { - const char *name; - u8 type; - char *val; +struct amd_nb_bus_dev_range { + u8 bus; + u8 dev_base; + u8 dev_limit; }; -typedef u32 (*acpi_sci_handler)(void *); - -typedef u32 (*acpi_event_handler)(void *); +struct pin_cookie { + unsigned int val; +}; -typedef acpi_status (*acpi_init_handler)(acpi_handle, u32); +struct dl_bw { + raw_spinlock_t lock; + u64 bw; + u64 total_bw; +}; -typedef acpi_status (*acpi_exception_handler)(acpi_status, acpi_name, u16, u32, void *); +struct cpudl_item; -struct acpi_table_facs { - char signature[4]; - u32 length; - u32 hardware_signature; - u32 firmware_waking_vector; - u32 global_lock; - u32 flags; - u64 xfirmware_waking_vector; - u8 version; - u8 reserved[3]; - u32 ospm_flags; - u8 reserved1[24]; +struct cpudl { + raw_spinlock_t lock; + int size; + cpumask_var_t free_cpus; + struct cpudl_item *elements; }; -struct acpi_mutex_info { - void *mutex; - u32 use_count; - u64 thread_id; +struct cpupri_vec { + atomic_t count; + cpumask_var_t mask; }; -struct acpi_sci_handler_info { - struct acpi_sci_handler_info *next; - acpi_sci_handler address; - void *context; +struct cpupri { + struct cpupri_vec pri_to_cpu[101]; + int *cpu_to_pri; }; -struct acpi_fixed_event_handler { - acpi_event_handler handler; - void *context; +struct perf_domain; + +struct root_domain { + atomic_t refcount; + atomic_t rto_count; + struct callback_head rcu; + cpumask_var_t span; + cpumask_var_t online; + int overload; + int overutilized; + cpumask_var_t dlo_mask; + atomic_t dlo_count; + struct dl_bw dl_bw; + struct cpudl cpudl; + u64 visit_gen; + struct irq_work rto_push_work; + raw_spinlock_t rto_lock; + int rto_loop; + int rto_cpu; + atomic_t rto_loop_next; + atomic_t rto_loop_start; + cpumask_var_t rto_mask; + struct cpupri cpupri; + long unsigned int max_cpu_capacity; + struct perf_domain *pd; }; -struct acpi_fixed_event_info { - u8 status_register_id; - u8 enable_register_id; - u16 status_bit_mask; - u16 enable_bit_mask; +struct cfs_rq { + struct load_weight load; + unsigned int nr_running; + unsigned int h_nr_running; + unsigned int idle_nr_running; + unsigned int idle_h_nr_running; + u64 exec_clock; + u64 min_vruntime; + struct rb_root_cached tasks_timeline; + struct sched_entity *curr; + struct sched_entity *next; + struct sched_entity *last; + struct sched_entity *skip; + unsigned int nr_spread_over; + long: 32; + long: 64; + long: 64; + long: 64; + struct sched_avg avg; + struct { + raw_spinlock_t lock; + int nr; + long unsigned int load_avg; + long unsigned int util_avg; + long unsigned int runnable_avg; + long: 64; + long: 64; + long: 64; + long: 64; + } removed; + long unsigned int tg_load_avg_contrib; + long int propagate; + long int prop_runnable_sum; + long unsigned int h_load; + u64 last_h_load_update; + struct sched_entity *h_load_next; + struct rq *rq; + int on_list; + struct list_head leaf_cfs_rq_list; + struct task_group *tg; + int idle; + int runtime_enabled; + s64 runtime_remaining; + u64 throttled_pelt_idle; + u64 throttled_clock; + u64 throttled_clock_pelt; + u64 throttled_clock_pelt_time; + int throttled; + int throttle_count; + struct list_head throttled_list; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct acpi_address_range { - struct acpi_address_range *next; - struct acpi_namespace_node *region_node; - acpi_physical_address start_address; - acpi_physical_address end_address; +struct cfs_bandwidth { + raw_spinlock_t lock; + ktime_t period; + u64 quota; + u64 runtime; + u64 burst; + u64 runtime_snap; + s64 hierarchical_quota; + u8 idle; + u8 period_active; + u8 slack_started; + struct hrtimer period_timer; + struct hrtimer slack_timer; + struct list_head throttled_cfs_rq; + int nr_periods; + int nr_throttled; + int nr_burst; + u64 throttled_time; + u64 burst_time; }; -struct acpi_comment_node { - char *comment; - struct acpi_comment_node *next; +struct task_group { + struct cgroup_subsys_state css; + struct sched_entity **se; + struct cfs_rq **cfs_rq; + long unsigned int shares; + int idle; + long: 32; + long: 64; + atomic_long_t load_avg; + struct callback_head rcu; + struct list_head list; + struct task_group *parent; + struct list_head siblings; + struct list_head children; + struct cfs_bandwidth cfs_bandwidth; + long: 64; }; -struct acpi_bit_register_info { - u8 parent_register; - u8 bit_position; - u16 access_bit_mask; +struct kernel_cpustat { + u64 cpustat[10]; }; -struct clk_fractional_divider { - struct clk_hw hw; - void *reg; - u8 mshift; - u8 mwidth; - u32 mmask; - u8 nshift; - u8 nwidth; - u32 nmask; - u8 flags; - void (*approximation)(struct clk_hw *, long unsigned int, long unsigned int *, long unsigned int *, long unsigned int *); - spinlock_t *lock; +struct update_util_data { + void (*func)(struct update_util_data *, u64, unsigned int); }; -struct uart_8250_port; +enum { + SD_BALANCE_NEWIDLE = 1, + SD_BALANCE_EXEC = 2, + SD_BALANCE_FORK = 4, + SD_BALANCE_WAKE = 8, + SD_WAKE_AFFINE = 16, + SD_ASYM_CPUCAPACITY = 32, + SD_ASYM_CPUCAPACITY_FULL = 64, + SD_SHARE_CPUCAPACITY = 128, + SD_SHARE_PKG_RESOURCES = 256, + SD_SERIALIZE = 512, + SD_ASYM_PACKING = 1024, + SD_PREFER_SIBLING = 2048, + SD_OVERLAP = 4096, + SD_NUMA = 8192, +}; -struct uart_8250_ops { - int (*setup_irq)(struct uart_8250_port *); - void (*release_irq)(struct uart_8250_port *); +struct sched_domain_shared { + atomic_t ref; + atomic_t nr_busy_cpus; + int has_idle_cores; + int nr_idle_scan; }; -struct mctrl_gpios; +struct sched_group; -struct uart_8250_dma; +struct sched_domain { + struct sched_domain *parent; + struct sched_domain *child; + struct sched_group *groups; + long unsigned int min_interval; + long unsigned int max_interval; + unsigned int busy_factor; + unsigned int imbalance_pct; + unsigned int cache_nice_tries; + unsigned int imb_numa_nr; + int nohz_idle; + int flags; + int level; + long unsigned int last_balance; + unsigned int balance_interval; + unsigned int nr_balance_failed; + u64 max_newidle_lb_cost; + long unsigned int last_decay_max_lb_cost; + u64 avg_scan_cost; + unsigned int lb_count[3]; + unsigned int lb_failed[3]; + unsigned int lb_balanced[3]; + unsigned int lb_imbalance[3]; + unsigned int lb_gained[3]; + unsigned int lb_hot_gained[3]; + unsigned int lb_nobusyg[3]; + unsigned int lb_nobusyq[3]; + unsigned int alb_count; + unsigned int alb_failed; + unsigned int alb_pushed; + unsigned int sbe_count; + unsigned int sbe_balanced; + unsigned int sbe_pushed; + unsigned int sbf_count; + unsigned int sbf_balanced; + unsigned int sbf_pushed; + unsigned int ttwu_wake_remote; + unsigned int ttwu_move_affine; + unsigned int ttwu_move_balance; + char *name; + union { + void *private; + struct callback_head rcu; + }; + struct sched_domain_shared *shared; + unsigned int span_weight; + long unsigned int span[0]; +}; -struct uart_8250_em485; +struct sched_group_capacity; -struct uart_8250_port { - struct uart_port port; - struct timer_list timer; - struct list_head list; - u32 capabilities; - short unsigned int bugs; - bool fifo_bug; - unsigned int tx_loadsz; - unsigned char acr; - unsigned char fcr; - unsigned char ier; - unsigned char lcr; - unsigned char mcr; - unsigned char cur_iotype; - unsigned int rpm_tx_active; - unsigned char canary; - unsigned char probe; - struct mctrl_gpios *gpios; - unsigned char lsr_saved_flags; - unsigned char msr_saved_flags; - struct uart_8250_dma *dma; - const struct uart_8250_ops *ops; - int (*dl_read)(struct uart_8250_port *); - void (*dl_write)(struct uart_8250_port *, int); - struct uart_8250_em485 *em485; - void (*rs485_start_tx)(struct uart_8250_port *); - void (*rs485_stop_tx)(struct uart_8250_port *); - struct delayed_work overrun_backoff; - u32 overrun_backoff_time_ms; +struct sched_group { + struct sched_group *next; + atomic_t ref; + unsigned int group_weight; + struct sched_group_capacity *sgc; + int asym_prefer_cpu; + int flags; + long unsigned int cpumask[0]; }; -struct uart_8250_em485 { - struct hrtimer start_tx_timer; - struct hrtimer stop_tx_timer; - struct hrtimer *active_timer; - struct uart_8250_port *port; - unsigned int tx_stopped: 1; +struct sched_group_capacity { + atomic_t ref; + long unsigned int capacity; + long unsigned int min_capacity; + long unsigned int max_capacity; + long unsigned int next_update; + int imbalance; + int id; + long unsigned int cpumask[0]; }; -struct dma_chan___2; - -typedef bool (*dma_filter_fn)(struct dma_chan___2 *, void *); +struct em_perf_state { + long unsigned int frequency; + long unsigned int power; + long unsigned int cost; + long unsigned int flags; +}; -enum dma_transfer_direction { - DMA_MEM_TO_MEM = 0, - DMA_MEM_TO_DEV = 1, - DMA_DEV_TO_MEM = 2, - DMA_DEV_TO_DEV = 3, - DMA_TRANS_NONE = 4, +struct em_perf_domain { + struct em_perf_state *table; + int nr_perf_states; + long unsigned int flags; + long unsigned int cpus[0]; }; -enum dma_slave_buswidth { - DMA_SLAVE_BUSWIDTH_UNDEFINED = 0, - DMA_SLAVE_BUSWIDTH_1_BYTE = 1, - DMA_SLAVE_BUSWIDTH_2_BYTES = 2, - DMA_SLAVE_BUSWIDTH_3_BYTES = 3, - DMA_SLAVE_BUSWIDTH_4_BYTES = 4, - DMA_SLAVE_BUSWIDTH_8_BYTES = 8, - DMA_SLAVE_BUSWIDTH_16_BYTES = 16, - DMA_SLAVE_BUSWIDTH_32_BYTES = 32, - DMA_SLAVE_BUSWIDTH_64_BYTES = 64, - DMA_SLAVE_BUSWIDTH_128_BYTES = 128, +enum s2idle_states { + S2IDLE_STATE_NONE = 0, + S2IDLE_STATE_ENTER = 1, + S2IDLE_STATE_WAKE = 2, }; -struct dma_slave_config { - enum dma_transfer_direction direction; - phys_addr_t src_addr; - phys_addr_t dst_addr; - enum dma_slave_buswidth src_addr_width; - enum dma_slave_buswidth dst_addr_width; - u32 src_maxburst; - u32 dst_maxburst; - u32 src_port_window_size; - u32 dst_port_window_size; - bool device_fc; - void *peripheral_config; - size_t peripheral_size; +struct sched_attr { + __u32 size; + __u32 sched_policy; + __u64 sched_flags; + __s32 sched_nice; + __u32 sched_priority; + __u64 sched_runtime; + __u64 sched_deadline; + __u64 sched_period; + __u32 sched_util_min; + __u32 sched_util_max; }; -typedef s32 dma_cookie_t; +typedef int (*cpu_stop_fn_t)(void *); -struct uart_8250_dma { - int (*tx_dma)(struct uart_8250_port *); - int (*rx_dma)(struct uart_8250_port *); - dma_filter_fn fn; - void *rx_param; - void *tx_param; - struct dma_slave_config rxconf; - struct dma_slave_config txconf; - struct dma_chan___2 *rxchan; - struct dma_chan___2 *txchan; - phys_addr_t rx_dma_addr; - phys_addr_t tx_dma_addr; - dma_addr_t rx_addr; - dma_addr_t tx_addr; - dma_cookie_t rx_cookie; - dma_cookie_t tx_cookie; - void *rx_buf; - size_t rx_size; - size_t tx_size; - unsigned char tx_running; - unsigned char tx_err; - unsigned char rx_running; +struct cpu_stop_done; + +struct cpu_stop_work { + struct list_head list; + cpu_stop_fn_t fn; + long unsigned int caller; + void *arg; + struct cpu_stop_done *done; }; -enum dma_status { - DMA_COMPLETE = 0, - DMA_IN_PROGRESS = 1, - DMA_PAUSED = 2, - DMA_ERROR = 3, - DMA_OUT_OF_ORDER = 4, +struct cpudl_item { + u64 dl; + int cpu; + int idx; }; -enum dma_transaction_type { - DMA_MEMCPY = 0, - DMA_MEMCPY_SG = 1, - DMA_XOR = 2, - DMA_PQ = 3, - DMA_XOR_VAL = 4, - DMA_PQ_VAL = 5, - DMA_MEMSET = 6, - DMA_MEMSET_SG = 7, - DMA_INTERRUPT = 8, - DMA_PRIVATE = 9, - DMA_ASYNC_TX = 10, - DMA_SLAVE = 11, - DMA_CYCLIC = 12, - DMA_INTERLEAVE = 13, - DMA_COMPLETION_NO_ORDER = 14, - DMA_REPEAT = 15, - DMA_LOAD_EOT = 16, - DMA_TX_TYPE_END = 17, +struct rt_prio_array { + long unsigned int bitmap[2]; + struct list_head queue[100]; }; -struct data_chunk { - size_t size; - size_t icg; - size_t dst_icg; - size_t src_icg; +struct rt_bandwidth { + raw_spinlock_t rt_runtime_lock; + ktime_t rt_period; + u64 rt_runtime; + struct hrtimer rt_period_timer; + unsigned int rt_period_active; }; -struct dma_interleaved_template { - dma_addr_t src_start; - dma_addr_t dst_start; - enum dma_transfer_direction dir; - bool src_inc; - bool dst_inc; - bool src_sgl; - bool dst_sgl; - size_t numf; - size_t frame_size; - struct data_chunk sgl[0]; -}; - -enum dma_ctrl_flags { - DMA_PREP_INTERRUPT = 1, - DMA_CTRL_ACK = 2, - DMA_PREP_PQ_DISABLE_P = 4, - DMA_PREP_PQ_DISABLE_Q = 8, - DMA_PREP_CONTINUE = 16, - DMA_PREP_FENCE = 32, - DMA_CTRL_REUSE = 64, - DMA_PREP_CMD = 128, - DMA_PREP_REPEAT = 256, - DMA_PREP_LOAD_EOT = 512, +struct dl_bandwidth { + raw_spinlock_t dl_runtime_lock; + u64 dl_runtime; + u64 dl_period; }; -enum sum_check_bits { - SUM_CHECK_P = 0, - SUM_CHECK_Q = 1, +struct rt_rq { + struct rt_prio_array active; + unsigned int rt_nr_running; + unsigned int rr_nr_running; + struct { + int curr; + int next; + } highest_prio; + unsigned int rt_nr_migratory; + unsigned int rt_nr_total; + int overloaded; + struct plist_head pushable_tasks; + int rt_queued; + int rt_throttled; + u64 rt_time; + u64 rt_runtime; + raw_spinlock_t rt_runtime_lock; }; -enum sum_check_flags { - SUM_CHECK_P_RESULT = 1, - SUM_CHECK_Q_RESULT = 2, +struct dl_rq { + struct rb_root_cached root; + unsigned int dl_nr_running; + struct { + u64 curr; + u64 next; + } earliest_dl; + unsigned int dl_nr_migratory; + int overloaded; + struct rb_root_cached pushable_dl_tasks_root; + u64 running_bw; + u64 this_bw; + u64 extra_bw; + u64 bw_ratio; }; -typedef struct { - long unsigned int bits[1]; -} dma_cap_mask_t; +struct balance_callback; -enum dma_desc_metadata_mode { - DESC_METADATA_NONE = 0, - DESC_METADATA_CLIENT = 1, - DESC_METADATA_ENGINE = 2, +struct rq { + raw_spinlock_t __lock; + unsigned int nr_running; + unsigned int nr_numa_running; + unsigned int nr_preferred_running; + unsigned int numa_migrate_on; + long unsigned int last_blocked_load_update_tick; + unsigned int has_blocked_load; + call_single_data_t nohz_csd; + unsigned int nohz_tick_stopped; + atomic_t nohz_flags; + unsigned int ttwu_pending; + u64 nr_switches; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct cfs_rq cfs; + struct rt_rq rt; + struct dl_rq dl; + struct list_head leaf_cfs_rq_list; + struct list_head *tmp_alone_branch; + unsigned int nr_uninterruptible; + struct task_struct *curr; + struct task_struct *idle; + struct task_struct *stop; + long unsigned int next_balance; + struct mm_struct *prev_mm; + unsigned int clock_update_flags; + u64 clock; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u64 clock_task; + u64 clock_pelt; + long unsigned int lost_idle_time; + u64 clock_pelt_idle; + u64 clock_idle; + atomic_t nr_iowait; + u64 last_seen_need_resched_ns; + int ticks_without_resched; + int membarrier_state; + struct root_domain *rd; + struct sched_domain *sd; + long unsigned int cpu_capacity; + long unsigned int cpu_capacity_orig; + struct balance_callback *balance_callback; + unsigned char nohz_idle_balance; + unsigned char idle_balance; + long unsigned int misfit_task_load; + int active_balance; + int push_cpu; + struct cpu_stop_work active_balance_work; + int cpu; + int online; + struct list_head cfs_tasks; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct sched_avg avg_rt; + struct sched_avg avg_dl; + u64 idle_stamp; + u64 avg_idle; + long unsigned int wake_stamp; + u64 wake_avg_idle; + u64 max_idle_balance_cost; + struct rcuwait hotplug_wait; + long unsigned int calc_load_update; + long int calc_load_active; + call_single_data_t hrtick_csd; + struct hrtimer hrtick_timer; + ktime_t hrtick_time; + struct sched_info rq_sched_info; + long long unsigned int rq_cpu_time; + unsigned int yld_count; + unsigned int sched_count; + unsigned int sched_goidle; + unsigned int ttwu_count; + unsigned int ttwu_local; + struct cpuidle_state *idle_state; + unsigned int nr_pinned; + unsigned int push_busy; + struct cpu_stop_work push_work; + long: 64; + long: 64; + long: 64; }; -struct dma_chan_percpu { - long unsigned int memcpy_count; - long unsigned int bytes_transferred; +struct perf_domain { + struct em_perf_domain *em_pd; + struct perf_domain *next; + struct callback_head rcu; }; -struct dma_router { - struct device *dev; - void (*route_free)(struct device *, void *); +struct balance_callback { + struct balance_callback *next; + void (*func)(struct rq *); }; -struct dma_device; - -struct dma_chan_dev; - -struct dma_chan___2 { - struct dma_device *device; - struct device *slave; - dma_cookie_t cookie; - dma_cookie_t completed_cookie; - int chan_id; - struct dma_chan_dev *dev; - const char *name; - char *dbg_client_name; - struct list_head device_node; - struct dma_chan_percpu *local; - int client_count; - int table_count; - struct dma_router *router; - void *route_data; - void *private; +struct rq_flags { + long unsigned int flags; + struct pin_cookie cookie; + unsigned int clock_update_flags; }; -struct dma_slave_map; - -struct dma_filter { - dma_filter_fn fn; - int mapcnt; - const struct dma_slave_map *map; +enum { + __SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0, + __SCHED_FEAT_START_DEBIT = 1, + __SCHED_FEAT_NEXT_BUDDY = 2, + __SCHED_FEAT_LAST_BUDDY = 3, + __SCHED_FEAT_CACHE_HOT_BUDDY = 4, + __SCHED_FEAT_WAKEUP_PREEMPTION = 5, + __SCHED_FEAT_HRTICK = 6, + __SCHED_FEAT_HRTICK_DL = 7, + __SCHED_FEAT_DOUBLE_TICK = 8, + __SCHED_FEAT_NONTASK_CAPACITY = 9, + __SCHED_FEAT_TTWU_QUEUE = 10, + __SCHED_FEAT_SIS_PROP = 11, + __SCHED_FEAT_SIS_UTIL = 12, + __SCHED_FEAT_WARN_DOUBLE_CLOCK = 13, + __SCHED_FEAT_RT_PUSH_IPI = 14, + __SCHED_FEAT_RT_RUNTIME_SHARE = 15, + __SCHED_FEAT_LB_MIN = 16, + __SCHED_FEAT_ATTACH_AGE_LOAD = 17, + __SCHED_FEAT_WA_IDLE = 18, + __SCHED_FEAT_WA_WEIGHT = 19, + __SCHED_FEAT_WA_BIAS = 20, + __SCHED_FEAT_UTIL_EST = 21, + __SCHED_FEAT_UTIL_EST_FASTUP = 22, + __SCHED_FEAT_LATENCY_WARN = 23, + __SCHED_FEAT_ALT_PERIOD = 24, + __SCHED_FEAT_BASE_SLICE = 25, + __SCHED_FEAT_NR = 26, }; -enum dmaengine_alignment { - DMAENGINE_ALIGN_1_BYTE = 0, - DMAENGINE_ALIGN_2_BYTES = 1, - DMAENGINE_ALIGN_4_BYTES = 2, - DMAENGINE_ALIGN_8_BYTES = 3, - DMAENGINE_ALIGN_16_BYTES = 4, - DMAENGINE_ALIGN_32_BYTES = 5, - DMAENGINE_ALIGN_64_BYTES = 6, - DMAENGINE_ALIGN_128_BYTES = 7, - DMAENGINE_ALIGN_256_BYTES = 8, +struct idle_timer { + struct hrtimer timer; + int done; }; -enum dma_residue_granularity { - DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0, - DMA_RESIDUE_GRANULARITY_SEGMENT = 1, - DMA_RESIDUE_GRANULARITY_BURST = 2, -}; +typedef struct rt_rq *rt_rq_iter_t; -struct dma_async_tx_descriptor; +struct sysinfo { + __kernel_long_t uptime; + __kernel_ulong_t loads[3]; + __kernel_ulong_t totalram; + __kernel_ulong_t freeram; + __kernel_ulong_t sharedram; + __kernel_ulong_t bufferram; + __kernel_ulong_t totalswap; + __kernel_ulong_t freeswap; + __u16 procs; + __u16 pad; + __kernel_ulong_t totalhigh; + __kernel_ulong_t freehigh; + __u32 mem_unit; + char _f[0]; +}; -struct dma_slave_caps; +struct name_snapshot { + struct qstr name; + unsigned char inline_name[32]; +}; -struct dma_tx_state; +struct epoll_event { + __poll_t events; + __u64 data; +} __attribute__((packed)); -struct dma_device { - struct kref ref; - unsigned int chancnt; - unsigned int privatecnt; - struct list_head channels; - struct list_head global_node; - struct dma_filter filter; - dma_cap_mask_t cap_mask; - enum dma_desc_metadata_mode desc_metadata_modes; - short unsigned int max_xor; - short unsigned int max_pq; - enum dmaengine_alignment copy_align; - enum dmaengine_alignment xor_align; - enum dmaengine_alignment pq_align; - enum dmaengine_alignment fill_align; - int dev_id; - struct device *dev; - struct module *owner; - struct ida chan_ida; - struct mutex chan_mutex; - u32 src_addr_widths; - u32 dst_addr_widths; - u32 directions; - u32 min_burst; - u32 max_burst; - u32 max_sg_burst; - bool descriptor_reuse; - enum dma_residue_granularity residue_granularity; - int (*device_alloc_chan_resources)(struct dma_chan___2 *); - int (*device_router_config)(struct dma_chan___2 *); - void (*device_free_chan_resources)(struct dma_chan___2 *); - struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan___2 *, dma_addr_t, dma_addr_t, size_t, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_memcpy_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, struct scatterlist *, unsigned int, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan___2 *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan___2 *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan___2 *, dma_addr_t, int, size_t, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, int, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan___2 *, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *); - struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan___2 *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan___2 *, struct dma_interleaved_template *, long unsigned int); - struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan___2 *, dma_addr_t, u64, long unsigned int); - void (*device_caps)(struct dma_chan___2 *, struct dma_slave_caps *); - int (*device_config)(struct dma_chan___2 *, struct dma_slave_config *); - int (*device_pause)(struct dma_chan___2 *); - int (*device_resume)(struct dma_chan___2 *); - int (*device_terminate_all)(struct dma_chan___2 *); - void (*device_synchronize)(struct dma_chan___2 *); - enum dma_status (*device_tx_status)(struct dma_chan___2 *, dma_cookie_t, struct dma_tx_state *); - void (*device_issue_pending)(struct dma_chan___2 *); - void (*device_release)(struct dma_device *); - void (*dbg_summary_show)(struct seq_file *, struct dma_device *); - struct dentry *dbg_dev_root; -}; +struct epoll_filefd { + struct file *file; + int fd; +} __attribute__((packed)); -struct dma_chan_dev { - struct dma_chan___2 *chan; - struct device device; - int dev_id; - bool chan_dma_dev; -}; +struct epitem; -struct dma_slave_caps { - u32 src_addr_widths; - u32 dst_addr_widths; - u32 directions; - u32 min_burst; - u32 max_burst; - u32 max_sg_burst; - bool cmd_pause; - bool cmd_resume; - bool cmd_terminate; - enum dma_residue_granularity residue_granularity; - bool descriptor_reuse; +struct eppoll_entry { + struct eppoll_entry *next; + struct epitem *base; + wait_queue_entry_t wait; + wait_queue_head_t *whead; }; -typedef void (*dma_async_tx_callback)(void *); +struct eventpoll; -enum dmaengine_tx_result { - DMA_TRANS_NOERROR = 0, - DMA_TRANS_READ_FAILED = 1, - DMA_TRANS_WRITE_FAILED = 2, - DMA_TRANS_ABORTED = 3, +struct epitem { + union { + struct rb_node rbn; + struct callback_head rcu; + }; + struct list_head rdllink; + struct epitem *next; + struct epoll_filefd ffd; + struct eppoll_entry *pwqlist; + struct eventpoll *ep; + struct hlist_node fllink; + struct wakeup_source *ws; + struct epoll_event event; }; -struct dmaengine_result { - enum dmaengine_tx_result result; - u32 residue; +struct eventpoll { + struct mutex mtx; + wait_queue_head_t wq; + wait_queue_head_t poll_wait; + struct list_head rdllist; + rwlock_t lock; + struct rb_root_cached rbr; + struct epitem *ovflist; + struct wakeup_source *ws; + struct user_struct *user; + struct file *file; + u64 gen; + struct hlist_head refs; + unsigned int napi_id; + u8 nests; }; -typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *); - -struct dmaengine_unmap_data { - u8 map_cnt; - u8 to_cnt; - u8 from_cnt; - u8 bidi_cnt; - struct device *dev; - struct kref kref; - size_t len; - dma_addr_t addr[0]; +struct ep_pqueue { + poll_table pt; + struct epitem *epi; }; -struct dma_descriptor_metadata_ops { - int (*attach)(struct dma_async_tx_descriptor *, void *, size_t); - void * (*get_ptr)(struct dma_async_tx_descriptor *, size_t *, size_t *); - int (*set_len)(struct dma_async_tx_descriptor *, size_t); +struct epitems_head { + struct hlist_head epitems; + struct epitems_head *next; }; -struct dma_async_tx_descriptor { - dma_cookie_t cookie; - enum dma_ctrl_flags flags; - dma_addr_t phys; - struct dma_chan___2 *chan; - dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *); - int (*desc_free)(struct dma_async_tx_descriptor *); - dma_async_tx_callback callback; - dma_async_tx_callback_result callback_result; - void *callback_param; - struct dmaengine_unmap_data *unmap; - enum dma_desc_metadata_mode desc_metadata_mode; - struct dma_descriptor_metadata_ops *metadata_ops; +enum jbd_state_bits { + BH_JBD = 16, + BH_JWrite = 17, + BH_Freed = 18, + BH_Revoked = 19, + BH_RevokeValid = 20, + BH_JBDDirty = 21, + BH_JournalHead = 22, + BH_Shadow = 23, + BH_Verified = 24, + BH_JBDPrivateStart = 25, }; -struct dma_tx_state { - dma_cookie_t last; - dma_cookie_t used; - u32 residue; - u32 in_flight_bytes; +struct hash_alg_common { + unsigned int digestsize; + unsigned int statesize; + struct crypto_alg base; }; -struct dma_slave_map { - const char *devname; - const char *slave; - void *param; +struct shash_alg { + int (*init)(struct shash_desc *); + int (*update)(struct shash_desc *, const u8 *, unsigned int); + int (*final)(struct shash_desc *, u8 *); + int (*finup)(struct shash_desc *, const u8 *, unsigned int, u8 *); + int (*digest)(struct shash_desc *, const u8 *, unsigned int, u8 *); + int (*export)(struct shash_desc *, void *); + int (*import)(struct shash_desc *, const void *); + int (*setkey)(struct crypto_shash *, const u8 *, unsigned int); + int (*init_tfm)(struct crypto_shash *); + void (*exit_tfm)(struct crypto_shash *); + unsigned int descsize; + int: 32; + unsigned int digestsize; + unsigned int statesize; + struct crypto_alg base; }; -struct serial8250_config { - const char *name; - short unsigned int fifo_size; - short unsigned int tx_loadsz; - unsigned char fcr; - unsigned char rxtrig_bytes[4]; - unsigned int flags; +enum tpm_algorithms { + TPM_ALG_ERROR = 0, + TPM_ALG_SHA1 = 4, + TPM_ALG_KEYEDHASH = 8, + TPM_ALG_SHA256 = 11, + TPM_ALG_SHA384 = 12, + TPM_ALG_SHA512 = 13, + TPM_ALG_NULL = 16, + TPM_ALG_SM3_256 = 18, }; -struct xt_bpf_info { - __u16 bpf_program_num_elem; - struct sock_filter bpf_program[64]; - struct bpf_prog *filter; +enum integrity_status { + INTEGRITY_PASS = 0, + INTEGRITY_PASS_IMMUTABLE = 1, + INTEGRITY_FAIL = 2, + INTEGRITY_FAIL_IMMUTABLE = 3, + INTEGRITY_NOLABEL = 4, + INTEGRITY_NOXATTRS = 5, + INTEGRITY_UNKNOWN = 6, }; -enum xt_bpf_modes { - XT_BPF_MODE_BYTECODE = 0, - XT_BPF_MODE_FD_PINNED = 1, - XT_BPF_MODE_FD_ELF = 2, +struct evm_ima_xattr_data { + u8 type; + u8 data[0]; }; -struct xt_bpf_info_v1 { - __u16 mode; - __u16 bpf_program_num_elem; - __s32 fd; +struct ima_digest_data { + u8 algo; + u8 length; union { - struct sock_filter bpf_program[64]; - char path[512]; - }; - struct bpf_prog *filter; + struct { + u8 unused; + u8 type; + } sha1; + struct { + u8 type; + u8 algo; + } ng; + u8 data[2]; + } xattr; + u8 digest[0]; }; -struct icmp_filter { - __u32 data; +struct integrity_iint_cache { + struct rb_node rb_node; + struct mutex mutex; + struct inode *inode; + u64 version; + long unsigned int flags; + long unsigned int measured_pcrs; + long unsigned int atomic_flags; + enum integrity_status ima_file_status: 4; + enum integrity_status ima_mmap_status: 4; + enum integrity_status ima_bprm_status: 4; + enum integrity_status ima_read_status: 4; + enum integrity_status ima_creds_status: 4; + enum integrity_status evm_status: 4; + struct ima_digest_data *ima_hash; }; -struct raw_iter_state { - struct seq_net_private p; - int bucket; +enum ima_show_type { + IMA_SHOW_BINARY = 0, + IMA_SHOW_BINARY_NO_FIELD_LEN = 1, + IMA_SHOW_BINARY_OLD_STRING_FMT = 2, + IMA_SHOW_ASCII = 3, }; -struct raw_sock { - struct inet_sock inet; - struct icmp_filter filter; - u32 ipmr_table; +enum tpm_pcrs { + TPM_PCR0 = 0, + TPM_PCR8 = 8, + TPM_PCR10 = 10, }; -struct raw_frag_vec { - struct msghdr *msg; - union { - struct icmphdr icmph; - char c[1]; - } hdr; - int hlen; -}; +struct modsig; -struct sadb_alg { - __u8 sadb_alg_id; - __u8 sadb_alg_ivlen; - __u16 sadb_alg_minbits; - __u16 sadb_alg_maxbits; - __u16 sadb_alg_reserved; +struct ima_event_data { + struct integrity_iint_cache *iint; + struct file *file; + const unsigned char *filename; + struct evm_ima_xattr_data *xattr_value; + int xattr_len; + const struct modsig *modsig; + const char *violation; + const void *buf; + int buf_len; }; -enum { - XFRM_SHARE_ANY = 0, - XFRM_SHARE_SESSION = 1, - XFRM_SHARE_USER = 2, - XFRM_SHARE_UNIQUE = 3, +struct ima_field_data { + u8 *data; + u32 len; }; -struct xfrm_user_sec_ctx { - __u16 len; - __u16 exttype; - __u8 ctx_alg; - __u8 ctx_doi; - __u16 ctx_len; +struct ima_template_field { + const char field_id[16]; + int (*field_init)(struct ima_event_data *, struct ima_field_data *); + void (*field_show)(struct seq_file *, enum ima_show_type, struct ima_field_data *); }; -struct xfrm_user_tmpl { - struct xfrm_id id; - __u16 family; - xfrm_address_t saddr; - __u32 reqid; - __u8 mode; - __u8 share; - __u8 optional; - __u32 aalgos; - __u32 ealgos; - __u32 calgos; +struct ima_template_desc { + struct list_head list; + char *name; + char *fmt; + int num_fields; + const struct ima_template_field **fields; }; -enum xfrm_ae_ftype_t { - XFRM_AE_UNSPEC = 0, - XFRM_AE_RTHR = 1, - XFRM_AE_RVAL = 2, - XFRM_AE_LVAL = 4, - XFRM_AE_ETHR = 8, - XFRM_AE_CR = 16, - XFRM_AE_CE = 32, - XFRM_AE_CU = 64, - __XFRM_AE_MAX = 65, +struct ima_template_entry { + int pcr; + struct tpm_digest *digests; + struct ima_template_desc *template_desc; + u32 template_data_len; + struct ima_field_data template_data[0]; }; -struct xfrm_userpolicy_type { - __u8 type; - __u16 reserved1; - __u8 reserved2; +struct ima_algo_desc { + struct crypto_shash *tfm; + enum hash_algo algo; }; -enum xfrm_sadattr_type_t { - XFRMA_SAD_UNSPEC = 0, - XFRMA_SAD_CNT = 1, - XFRMA_SAD_HINFO = 2, - __XFRMA_SAD_MAX = 3, +enum { + IOPRIO_CLASS_NONE = 0, + IOPRIO_CLASS_RT = 1, + IOPRIO_CLASS_BE = 2, + IOPRIO_CLASS_IDLE = 3, }; -struct xfrmu_sadhinfo { - __u32 sadhcnt; - __u32 sadhmcnt; +enum { + IOPRIO_WHO_PROCESS = 1, + IOPRIO_WHO_PGRP = 2, + IOPRIO_WHO_USER = 3, }; -enum xfrm_spdattr_type_t { - XFRMA_SPD_UNSPEC = 0, - XFRMA_SPD_INFO = 1, - XFRMA_SPD_HINFO = 2, - XFRMA_SPD_IPV4_HTHRESH = 3, - XFRMA_SPD_IPV6_HTHRESH = 4, - __XFRMA_SPD_MAX = 5, -}; +struct io_ring_ctx; -struct xfrmu_spdinfo { - __u32 incnt; - __u32 outcnt; - __u32 fwdcnt; - __u32 inscnt; - __u32 outscnt; - __u32 fwdscnt; +struct io_wq; + +struct io_uring_task { + int cached_refs; + const struct io_ring_ctx *last; + struct io_wq *io_wq; + struct file *registered_rings[16]; + struct xarray xa; + struct wait_queue_head wait; + atomic_t in_idle; + atomic_t inflight_tracked; + struct percpu_counter inflight; + long: 64; + long: 64; + long: 64; + long: 64; + struct { + struct llist_head task_list; + struct callback_head task_work; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + }; }; -struct xfrmu_spdhinfo { - __u32 spdhcnt; - __u32 spdhmcnt; +struct io_uring_cmd { + struct file *file; + const void *cmd; + union { + void (*task_work_cb)(struct io_uring_cmd *); + void *cookie; + }; + u32 cmd_op; + u32 flags; + u8 pdu[32]; }; -struct xfrmu_spdhthresh { - __u8 lbits; - __u8 rbits; +struct iov_iter_state { + size_t iov_offset; + size_t count; + long unsigned int nr_segs; }; -struct xfrm_usersa_info { - struct xfrm_selector sel; - struct xfrm_id id; - xfrm_address_t saddr; - struct xfrm_lifetime_cfg lft; - struct xfrm_lifetime_cur curlft; - struct xfrm_stats stats; - __u32 seq; - __u32 reqid; - __u16 family; - __u8 mode; - __u8 replay_window; +struct io_uring_sqe { + __u8 opcode; __u8 flags; + __u16 ioprio; + __s32 fd; + union { + __u64 off; + __u64 addr2; + struct { + __u32 cmd_op; + __u32 __pad1; + }; + }; + union { + __u64 addr; + __u64 splice_off_in; + }; + __u32 len; + union { + __kernel_rwf_t rw_flags; + __u32 fsync_flags; + __u16 poll_events; + __u32 poll32_events; + __u32 sync_range_flags; + __u32 msg_flags; + __u32 timeout_flags; + __u32 accept_flags; + __u32 cancel_flags; + __u32 open_flags; + __u32 statx_flags; + __u32 fadvise_advice; + __u32 splice_flags; + __u32 rename_flags; + __u32 unlink_flags; + __u32 hardlink_flags; + __u32 xattr_flags; + __u32 msg_ring_flags; + __u32 uring_cmd_flags; + }; + __u64 user_data; + union { + __u16 buf_index; + __u16 buf_group; + }; + __u16 personality; + union { + __s32 splice_fd_in; + __u32 file_index; + struct { + __u16 addr_len; + __u16 __pad3[1]; + }; + }; + union { + struct { + __u64 addr3; + __u64 __pad2[1]; + }; + __u8 cmd[0]; + }; }; -struct xfrm_usersa_id { - xfrm_address_t daddr; - __be32 spi; - __u16 family; - __u8 proto; +enum io_uring_op { + IORING_OP_NOP = 0, + IORING_OP_READV = 1, + IORING_OP_WRITEV = 2, + IORING_OP_FSYNC = 3, + IORING_OP_READ_FIXED = 4, + IORING_OP_WRITE_FIXED = 5, + IORING_OP_POLL_ADD = 6, + IORING_OP_POLL_REMOVE = 7, + IORING_OP_SYNC_FILE_RANGE = 8, + IORING_OP_SENDMSG = 9, + IORING_OP_RECVMSG = 10, + IORING_OP_TIMEOUT = 11, + IORING_OP_TIMEOUT_REMOVE = 12, + IORING_OP_ACCEPT = 13, + IORING_OP_ASYNC_CANCEL = 14, + IORING_OP_LINK_TIMEOUT = 15, + IORING_OP_CONNECT = 16, + IORING_OP_FALLOCATE = 17, + IORING_OP_OPENAT = 18, + IORING_OP_CLOSE = 19, + IORING_OP_FILES_UPDATE = 20, + IORING_OP_STATX = 21, + IORING_OP_READ = 22, + IORING_OP_WRITE = 23, + IORING_OP_FADVISE = 24, + IORING_OP_MADVISE = 25, + IORING_OP_SEND = 26, + IORING_OP_RECV = 27, + IORING_OP_OPENAT2 = 28, + IORING_OP_EPOLL_CTL = 29, + IORING_OP_SPLICE = 30, + IORING_OP_PROVIDE_BUFFERS = 31, + IORING_OP_REMOVE_BUFFERS = 32, + IORING_OP_TEE = 33, + IORING_OP_SHUTDOWN = 34, + IORING_OP_RENAMEAT = 35, + IORING_OP_UNLINKAT = 36, + IORING_OP_MKDIRAT = 37, + IORING_OP_SYMLINKAT = 38, + IORING_OP_LINKAT = 39, + IORING_OP_MSG_RING = 40, + IORING_OP_FSETXATTR = 41, + IORING_OP_SETXATTR = 42, + IORING_OP_FGETXATTR = 43, + IORING_OP_GETXATTR = 44, + IORING_OP_SOCKET = 45, + IORING_OP_URING_CMD = 46, + IORING_OP_SEND_ZC = 47, + IORING_OP_SENDMSG_ZC = 48, + IORING_OP_LAST = 49, }; -struct xfrm_aevent_id { - struct xfrm_usersa_id sa_id; - xfrm_address_t saddr; +struct io_uring_cqe { + __u64 user_data; + __s32 res; __u32 flags; - __u32 reqid; -}; - -struct xfrm_userspi_info { - struct xfrm_usersa_info info; - __u32 min; - __u32 max; + __u64 big_cqe[0]; }; -struct xfrm_userpolicy_info { - struct xfrm_selector sel; - struct xfrm_lifetime_cfg lft; - struct xfrm_lifetime_cur curlft; - __u32 priority; - __u32 index; - __u8 dir; - __u8 action; - __u8 flags; - __u8 share; +struct io_uring_buf { + __u64 addr; + __u32 len; + __u16 bid; + __u16 resv; }; -struct xfrm_userpolicy_id { - struct xfrm_selector sel; - __u32 index; - __u8 dir; +struct io_uring_buf_ring { + union { + struct { + __u64 resv1; + __u32 resv2; + __u16 resv3; + __u16 tail; + }; + struct io_uring_buf bufs[0]; + }; }; -struct xfrm_user_acquire { - struct xfrm_id id; - xfrm_address_t saddr; - struct xfrm_selector sel; - struct xfrm_userpolicy_info policy; - __u32 aalgos; - __u32 ealgos; - __u32 calgos; - __u32 seq; +enum io_uring_cmd_flags { + IO_URING_F_COMPLETE_DEFER = 1, + IO_URING_F_UNLOCKED = 2, + IO_URING_F_NONBLOCK = -2147483648, + IO_URING_F_SQE128 = 4, + IO_URING_F_CQE32 = 8, + IO_URING_F_IOPOLL = 16, + IO_URING_F_MULTISHOT = 32, }; -struct xfrm_user_expire { - struct xfrm_usersa_info state; - __u8 hard; +struct io_wq_work_node { + struct io_wq_work_node *next; }; -struct xfrm_user_polexpire { - struct xfrm_userpolicy_info pol; - __u8 hard; +struct io_wq_work_list { + struct io_wq_work_node *first; + struct io_wq_work_node *last; }; -struct xfrm_usersa_flush { - __u8 proto; +struct io_wq_work { + struct io_wq_work_node list; + unsigned int flags; + int cancel_seq; }; -struct xfrm_user_report { - __u8 proto; - struct xfrm_selector sel; +struct io_fixed_file { + long unsigned int file_ptr; }; -struct xfrm_user_mapping { - struct xfrm_usersa_id id; - __u32 reqid; - xfrm_address_t old_saddr; - xfrm_address_t new_saddr; - __be16 old_sport; - __be16 new_sport; +struct io_file_table { + struct io_fixed_file *files; + long unsigned int *bitmap; + unsigned int alloc_hint; }; -struct xfrm_user_offload { - int ifindex; - __u8 flags; +struct io_hash_bucket { + spinlock_t lock; + struct hlist_head list; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct xfrm_userpolicy_default { - __u8 in; - __u8 fwd; - __u8 out; +struct io_hash_table { + struct io_hash_bucket *hbs; + unsigned int hash_bits; }; -enum xfrm_nlgroups { - XFRMNLGRP_NONE = 0, - XFRMNLGRP_ACQUIRE = 1, - XFRMNLGRP_EXPIRE = 2, - XFRMNLGRP_SA = 3, - XFRMNLGRP_POLICY = 4, - XFRMNLGRP_AEVENTS = 5, - XFRMNLGRP_REPORT = 6, - XFRMNLGRP_MIGRATE = 7, - XFRMNLGRP_MAPPING = 8, - __XFRMNLGRP_MAX = 9, -}; +struct io_kiocb; -struct netlink_dump_control { - int (*start)(struct netlink_callback *); - int (*dump)(struct sk_buff *, struct netlink_callback *); - int (*done)(struct netlink_callback *); - void *data; - struct module *module; - u32 min_dump_alloc; +struct io_submit_link { + struct io_kiocb *head; + struct io_kiocb *last; }; -struct km_event { - union { - u32 hard; - u32 proto; - u32 byid; - u32 aevent; - u32 type; - } data; - u32 seq; - u32 portid; - u32 event; - struct net *net; +struct io_submit_state { + struct io_wq_work_node free_list; + struct io_wq_work_list compl_reqs; + struct io_submit_link link; + bool plug_started; + bool need_plug; + short unsigned int submit_nr; + struct blk_plug plug; }; -struct xfrm_policy_walk { - struct xfrm_policy_walk_entry walk; - u8 type; - u32 seq; +struct io_alloc_cache { + struct hlist_head list; + unsigned int nr_cached; }; -struct xfrm_kmaddress { - xfrm_address_t local; - xfrm_address_t remote; - u32 reserved; - u16 family; +struct io_restriction { + long unsigned int register_op[1]; + long unsigned int sqe_op[1]; + u8 sqe_flags_allowed; + u8 sqe_flags_required; + bool registered; }; -struct xfrm_migrate { - xfrm_address_t old_daddr; - xfrm_address_t old_saddr; - xfrm_address_t new_daddr; - xfrm_address_t new_saddr; - u8 proto; - u8 mode; - u16 reserved; - u32 reqid; - u16 old_family; - u16 new_family; -}; +struct io_rings; -struct xfrm_mgr { - struct list_head list; - int (*notify)(struct xfrm_state *, const struct km_event *); - int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *); - struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *); - int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16); - int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *); - int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *); - int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *); - bool (*is_alive)(const struct km_event *); -}; +struct io_rsrc_node; -struct xfrm_algo_aead_info { - char *geniv; - u16 icv_truncbits; -}; +struct io_mapped_ubuf; -struct xfrm_algo_auth_info { - u16 icv_truncbits; - u16 icv_fullbits; -}; +struct io_buffer_list; -struct xfrm_algo_encr_info { - char *geniv; - u16 blockbits; - u16 defkeybits; -}; +struct io_sq_data; -struct xfrm_algo_comp_info { - u16 threshold; -}; +struct io_ev_fd; -struct xfrm_algo_desc { - char *name; - char *compat; - u8 available: 1; - u8 pfkey_supported: 1; - union { - struct xfrm_algo_aead_info aead; - struct xfrm_algo_auth_info auth; - struct xfrm_algo_encr_info encr; - struct xfrm_algo_comp_info comp; - } uinfo; - struct sadb_alg desc; -}; +struct io_rsrc_data; -struct xfrmk_sadinfo { - u32 sadhcnt; - u32 sadhmcnt; - u32 sadcnt; -}; +struct io_wq_hash; -struct xfrmk_spdinfo { - u32 incnt; - u32 outcnt; - u32 fwdcnt; - u32 inscnt; - u32 outscnt; - u32 fwdscnt; - u32 spdhcnt; - u32 spdhmcnt; +struct io_ring_ctx { + struct { + struct percpu_ref refs; + struct io_rings *rings; + unsigned int flags; + enum task_work_notify_mode notify_method; + unsigned int compat: 1; + unsigned int drain_next: 1; + unsigned int restricted: 1; + unsigned int off_timeout_used: 1; + unsigned int drain_active: 1; + unsigned int drain_disabled: 1; + unsigned int has_evfd: 1; + unsigned int syscall_iopoll: 1; + long: 56; + long: 64; + long: 64; + long: 64; + }; + struct { + struct mutex uring_lock; + u32 *sq_array; + struct io_uring_sqe *sq_sqes; + unsigned int cached_sq_head; + unsigned int sq_entries; + struct io_rsrc_node *rsrc_node; + int rsrc_cached_refs; + atomic_t cancel_seq; + struct io_file_table file_table; + unsigned int nr_user_files; + unsigned int nr_user_bufs; + struct io_mapped_ubuf **user_bufs; + struct io_submit_state submit_state; + struct io_buffer_list *io_bl; + struct xarray io_bl_xa; + struct list_head io_buffers_cache; + struct io_hash_table cancel_table_locked; + struct list_head cq_overflow_list; + struct io_alloc_cache apoll_cache; + struct io_alloc_cache netmsg_cache; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct io_wq_work_list locked_free_list; + unsigned int locked_free_nr; + const struct cred *sq_creds; + struct io_sq_data *sq_data; + struct wait_queue_head sqo_sq_wait; + struct list_head sqd_list; + long unsigned int check_cq; + unsigned int file_alloc_start; + unsigned int file_alloc_end; + struct xarray personalities; + u32 pers_next; + long: 32; + long: 64; + long: 64; + struct { + struct io_uring_cqe *cqe_cached; + struct io_uring_cqe *cqe_sentinel; + unsigned int cached_cq_tail; + unsigned int cq_entries; + struct io_ev_fd *io_ev_fd; + struct wait_queue_head cq_wait; + unsigned int cq_extra; + long: 32; + long: 64; + }; + struct { + spinlock_t completion_lock; + struct io_wq_work_list iopoll_list; + struct io_hash_table cancel_table; + bool poll_multi_queue; + struct llist_head work_llist; + struct list_head io_buffers_comp; + }; + struct { + spinlock_t timeout_lock; + atomic_t cq_timeouts; + struct list_head timeout_list; + struct list_head ltimeout_list; + unsigned int cq_last_tm_flush; + long: 32; + long: 64; + long: 64; + }; + struct io_restriction restrictions; + struct task_struct *submitter_task; + struct io_rsrc_node *rsrc_backup_node; + struct io_mapped_ubuf *dummy_ubuf; + struct io_rsrc_data *file_data; + struct io_rsrc_data *buf_data; + struct delayed_work rsrc_put_work; + struct llist_head rsrc_put_llist; + struct list_head rsrc_ref_list; + spinlock_t rsrc_ref_lock; + struct list_head io_buffers_pages; + struct socket *ring_sock; + struct io_wq_hash *hash_map; + struct user_struct *user; + struct mm_struct *mm_account; + struct llist_head fallback_llist; + struct delayed_work fallback_work; + struct work_struct exit_work; + struct list_head tctx_list; + struct completion ref_comp; + u32 iowq_limits[2]; + bool iowq_limits_set; + struct list_head defer_list; + unsigned int sq_thread_idle; + unsigned int evfd_last_cq_tail; + long: 64; }; -struct xfrm_translator { - int (*alloc_compat)(struct sk_buff *, const struct nlmsghdr *); - struct nlmsghdr * (*rcv_msg_compat)(const struct nlmsghdr *, int, const struct nla_policy *, struct netlink_ext_ack *); - int (*xlate_user_policy_sockptr)(u8 **, int); - struct module *owner; +struct io_uring { + u32 head; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + u32 tail; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct xfrm_dump_info { - struct sk_buff *in_skb; - struct sk_buff *out_skb; - u32 nlmsg_seq; - u16 nlmsg_flags; +struct io_rings { + struct io_uring sq; + struct io_uring cq; + u32 sq_ring_mask; + u32 cq_ring_mask; + u32 sq_ring_entries; + u32 cq_ring_entries; + u32 sq_dropped; + atomic_t sq_flags; + u32 cq_flags; + u32 cq_overflow; + long: 64; + long: 64; + long: 64; + long: 64; + struct io_uring_cqe cqes[0]; }; -struct xfrm_link { - int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **); - int (*start)(struct netlink_callback *); - int (*dump)(struct sk_buff *, struct netlink_callback *); - int (*done)(struct netlink_callback *); - const struct nla_policy *nla_pol; - int nla_max; +struct io_cmd_data { + struct file *file; + __u8 data[56]; }; -struct dcbmsg { - __u8 dcb_family; - __u8 cmd; - __u16 dcb_pad; +struct io_cqe { + __u64 user_data; + __s32 res; + union { + __u32 flags; + int fd; + }; }; -enum dcbnl_commands { - DCB_CMD_UNDEFINED = 0, - DCB_CMD_GSTATE = 1, - DCB_CMD_SSTATE = 2, - DCB_CMD_PGTX_GCFG = 3, - DCB_CMD_PGTX_SCFG = 4, - DCB_CMD_PGRX_GCFG = 5, - DCB_CMD_PGRX_SCFG = 6, - DCB_CMD_PFC_GCFG = 7, - DCB_CMD_PFC_SCFG = 8, - DCB_CMD_SET_ALL = 9, - DCB_CMD_GPERM_HWADDR = 10, - DCB_CMD_GCAP = 11, - DCB_CMD_GNUMTCS = 12, - DCB_CMD_SNUMTCS = 13, - DCB_CMD_PFC_GSTATE = 14, - DCB_CMD_PFC_SSTATE = 15, - DCB_CMD_BCN_GCFG = 16, - DCB_CMD_BCN_SCFG = 17, - DCB_CMD_GAPP = 18, - DCB_CMD_SAPP = 19, - DCB_CMD_IEEE_SET = 20, - DCB_CMD_IEEE_GET = 21, - DCB_CMD_GDCBX = 22, - DCB_CMD_SDCBX = 23, - DCB_CMD_GFEATCFG = 24, - DCB_CMD_SFEATCFG = 25, - DCB_CMD_CEE_GET = 26, - DCB_CMD_IEEE_DEL = 27, - __DCB_CMD_ENUM_MAX = 28, - DCB_CMD_MAX = 27, -}; +typedef void (*io_req_tw_func_t)(struct io_kiocb *, bool *); -enum dcbnl_attrs { - DCB_ATTR_UNDEFINED = 0, - DCB_ATTR_IFNAME = 1, - DCB_ATTR_STATE = 2, - DCB_ATTR_PFC_STATE = 3, - DCB_ATTR_PFC_CFG = 4, - DCB_ATTR_NUM_TC = 5, - DCB_ATTR_PG_CFG = 6, - DCB_ATTR_SET_ALL = 7, - DCB_ATTR_PERM_HWADDR = 8, - DCB_ATTR_CAP = 9, - DCB_ATTR_NUMTCS = 10, - DCB_ATTR_BCN = 11, - DCB_ATTR_APP = 12, - DCB_ATTR_IEEE = 13, - DCB_ATTR_DCBX = 14, - DCB_ATTR_FEATCFG = 15, - DCB_ATTR_CEE = 16, - __DCB_ATTR_ENUM_MAX = 17, - DCB_ATTR_MAX = 16, +struct io_task_work { + struct llist_node node; + io_req_tw_func_t func; }; -enum ieee_attrs { - DCB_ATTR_IEEE_UNSPEC = 0, - DCB_ATTR_IEEE_ETS = 1, - DCB_ATTR_IEEE_PFC = 2, - DCB_ATTR_IEEE_APP_TABLE = 3, - DCB_ATTR_IEEE_PEER_ETS = 4, - DCB_ATTR_IEEE_PEER_PFC = 5, - DCB_ATTR_IEEE_PEER_APP = 6, - DCB_ATTR_IEEE_MAXRATE = 7, - DCB_ATTR_IEEE_QCN = 8, - DCB_ATTR_IEEE_QCN_STATS = 9, - DCB_ATTR_DCB_BUFFER = 10, - __DCB_ATTR_IEEE_MAX = 11, -}; +struct io_buffer; -enum ieee_attrs_app { - DCB_ATTR_IEEE_APP_UNSPEC = 0, - DCB_ATTR_IEEE_APP = 1, - __DCB_ATTR_IEEE_APP_MAX = 2, +struct async_poll; + +struct io_kiocb { + union { + struct file *file; + struct io_cmd_data cmd; + }; + u8 opcode; + u8 iopoll_completed; + u16 buf_index; + unsigned int flags; + struct io_cqe cqe; + struct io_ring_ctx *ctx; + struct task_struct *task; + struct io_rsrc_node *rsrc_node; + union { + struct io_mapped_ubuf *imu; + struct io_buffer *kbuf; + struct io_buffer_list *buf_list; + }; + union { + struct io_wq_work_node comp_list; + __poll_t apoll_events; + }; + atomic_t refs; + atomic_t poll_refs; + struct io_task_work io_task_work; + union { + struct hlist_node hash_node; + struct { + u64 extra1; + u64 extra2; + }; + }; + struct async_poll *apoll; + void *async_data; + struct io_kiocb *link; + const struct cred *creds; + struct io_wq_work work; }; -enum cee_attrs { - DCB_ATTR_CEE_UNSPEC = 0, - DCB_ATTR_CEE_PEER_PG = 1, - DCB_ATTR_CEE_PEER_PFC = 2, - DCB_ATTR_CEE_PEER_APP_TABLE = 3, - DCB_ATTR_CEE_TX_PG = 4, - DCB_ATTR_CEE_RX_PG = 5, - DCB_ATTR_CEE_PFC = 6, - DCB_ATTR_CEE_APP_TABLE = 7, - DCB_ATTR_CEE_FEAT = 8, - __DCB_ATTR_CEE_MAX = 9, +struct io_ev_fd { + struct eventfd_ctx *cq_ev_fd; + unsigned int eventfd_async: 1; + struct callback_head rcu; + atomic_t refs; + atomic_t ops; }; -enum peer_app_attr { - DCB_ATTR_CEE_PEER_APP_UNSPEC = 0, - DCB_ATTR_CEE_PEER_APP_INFO = 1, - DCB_ATTR_CEE_PEER_APP = 2, - __DCB_ATTR_CEE_PEER_APP_MAX = 3, +struct io_rsrc_node { + struct percpu_ref refs; + struct list_head node; + struct list_head rsrc_list; + struct io_rsrc_data *rsrc_data; + struct llist_node llist; + bool done; }; -enum dcbnl_pfc_up_attrs { - DCB_PFC_UP_ATTR_UNDEFINED = 0, - DCB_PFC_UP_ATTR_0 = 1, - DCB_PFC_UP_ATTR_1 = 2, - DCB_PFC_UP_ATTR_2 = 3, - DCB_PFC_UP_ATTR_3 = 4, - DCB_PFC_UP_ATTR_4 = 5, - DCB_PFC_UP_ATTR_5 = 6, - DCB_PFC_UP_ATTR_6 = 7, - DCB_PFC_UP_ATTR_7 = 8, - DCB_PFC_UP_ATTR_ALL = 9, - __DCB_PFC_UP_ATTR_ENUM_MAX = 10, - DCB_PFC_UP_ATTR_MAX = 9, +struct io_mapped_ubuf { + u64 ubuf; + u64 ubuf_end; + unsigned int nr_bvecs; + long unsigned int acct_pages; + struct bio_vec bvec[0]; }; -enum dcbnl_pg_attrs { - DCB_PG_ATTR_UNDEFINED = 0, - DCB_PG_ATTR_TC_0 = 1, - DCB_PG_ATTR_TC_1 = 2, - DCB_PG_ATTR_TC_2 = 3, - DCB_PG_ATTR_TC_3 = 4, - DCB_PG_ATTR_TC_4 = 5, - DCB_PG_ATTR_TC_5 = 6, - DCB_PG_ATTR_TC_6 = 7, - DCB_PG_ATTR_TC_7 = 8, - DCB_PG_ATTR_TC_MAX = 9, - DCB_PG_ATTR_TC_ALL = 10, - DCB_PG_ATTR_BW_ID_0 = 11, - DCB_PG_ATTR_BW_ID_1 = 12, - DCB_PG_ATTR_BW_ID_2 = 13, - DCB_PG_ATTR_BW_ID_3 = 14, - DCB_PG_ATTR_BW_ID_4 = 15, - DCB_PG_ATTR_BW_ID_5 = 16, - DCB_PG_ATTR_BW_ID_6 = 17, - DCB_PG_ATTR_BW_ID_7 = 18, - DCB_PG_ATTR_BW_ID_MAX = 19, - DCB_PG_ATTR_BW_ID_ALL = 20, - __DCB_PG_ATTR_ENUM_MAX = 21, - DCB_PG_ATTR_MAX = 20, +struct io_buffer_list { + union { + struct list_head buf_list; + struct { + struct page **buf_pages; + struct io_uring_buf_ring *buf_ring; + }; + }; + __u16 bgid; + __u16 buf_nr_pages; + __u16 nr_entries; + __u16 head; + __u16 mask; }; -enum dcbnl_tc_attrs { - DCB_TC_ATTR_PARAM_UNDEFINED = 0, - DCB_TC_ATTR_PARAM_PGID = 1, - DCB_TC_ATTR_PARAM_UP_MAPPING = 2, - DCB_TC_ATTR_PARAM_STRICT_PRIO = 3, - DCB_TC_ATTR_PARAM_BW_PCT = 4, - DCB_TC_ATTR_PARAM_ALL = 5, - __DCB_TC_ATTR_PARAM_ENUM_MAX = 6, - DCB_TC_ATTR_PARAM_MAX = 5, +struct io_rsrc_put; + +typedef void rsrc_put_fn(struct io_ring_ctx *, struct io_rsrc_put *); + +struct io_rsrc_data { + struct io_ring_ctx *ctx; + u64 **tags; + unsigned int nr; + rsrc_put_fn *do_put; + atomic_t refs; + struct completion done; + bool quiesce; }; -enum dcbnl_cap_attrs { - DCB_CAP_ATTR_UNDEFINED = 0, - DCB_CAP_ATTR_ALL = 1, - DCB_CAP_ATTR_PG = 2, - DCB_CAP_ATTR_PFC = 3, - DCB_CAP_ATTR_UP2TC = 4, - DCB_CAP_ATTR_PG_TCS = 5, - DCB_CAP_ATTR_PFC_TCS = 6, - DCB_CAP_ATTR_GSP = 7, - DCB_CAP_ATTR_BCN = 8, - DCB_CAP_ATTR_DCBX = 9, - __DCB_CAP_ATTR_ENUM_MAX = 10, - DCB_CAP_ATTR_MAX = 9, +struct io_wq_hash { + refcount_t refs; + long unsigned int map; + struct wait_queue_head wait; }; -enum dcbnl_numtcs_attrs { - DCB_NUMTCS_ATTR_UNDEFINED = 0, - DCB_NUMTCS_ATTR_ALL = 1, - DCB_NUMTCS_ATTR_PG = 2, - DCB_NUMTCS_ATTR_PFC = 3, - __DCB_NUMTCS_ATTR_ENUM_MAX = 4, - DCB_NUMTCS_ATTR_MAX = 3, +enum { + REQ_F_FIXED_FILE_BIT = 0, + REQ_F_IO_DRAIN_BIT = 1, + REQ_F_LINK_BIT = 2, + REQ_F_HARDLINK_BIT = 3, + REQ_F_FORCE_ASYNC_BIT = 4, + REQ_F_BUFFER_SELECT_BIT = 5, + REQ_F_CQE_SKIP_BIT = 6, + REQ_F_FAIL_BIT = 8, + REQ_F_INFLIGHT_BIT = 9, + REQ_F_CUR_POS_BIT = 10, + REQ_F_NOWAIT_BIT = 11, + REQ_F_LINK_TIMEOUT_BIT = 12, + REQ_F_NEED_CLEANUP_BIT = 13, + REQ_F_POLLED_BIT = 14, + REQ_F_BUFFER_SELECTED_BIT = 15, + REQ_F_BUFFER_RING_BIT = 16, + REQ_F_REISSUE_BIT = 17, + REQ_F_CREDS_BIT = 18, + REQ_F_REFCOUNT_BIT = 19, + REQ_F_ARM_LTIMEOUT_BIT = 20, + REQ_F_ASYNC_DATA_BIT = 21, + REQ_F_SKIP_LINK_CQES_BIT = 22, + REQ_F_SINGLE_POLL_BIT = 23, + REQ_F_DOUBLE_POLL_BIT = 24, + REQ_F_PARTIAL_IO_BIT = 25, + REQ_F_CQE32_INIT_BIT = 26, + REQ_F_APOLL_MULTISHOT_BIT = 27, + REQ_F_CLEAR_POLLIN_BIT = 28, + REQ_F_HASH_LOCKED_BIT = 29, + REQ_F_SUPPORT_NOWAIT_BIT = 30, + REQ_F_ISREG_BIT = 31, + __REQ_F_LAST_BIT = 32, }; -enum dcbnl_bcn_attrs { - DCB_BCN_ATTR_UNDEFINED = 0, - DCB_BCN_ATTR_RP_0 = 1, - DCB_BCN_ATTR_RP_1 = 2, - DCB_BCN_ATTR_RP_2 = 3, - DCB_BCN_ATTR_RP_3 = 4, - DCB_BCN_ATTR_RP_4 = 5, - DCB_BCN_ATTR_RP_5 = 6, - DCB_BCN_ATTR_RP_6 = 7, - DCB_BCN_ATTR_RP_7 = 8, - DCB_BCN_ATTR_RP_ALL = 9, - DCB_BCN_ATTR_BCNA_0 = 10, - DCB_BCN_ATTR_BCNA_1 = 11, - DCB_BCN_ATTR_ALPHA = 12, - DCB_BCN_ATTR_BETA = 13, - DCB_BCN_ATTR_GD = 14, - DCB_BCN_ATTR_GI = 15, - DCB_BCN_ATTR_TMAX = 16, - DCB_BCN_ATTR_TD = 17, - DCB_BCN_ATTR_RMIN = 18, - DCB_BCN_ATTR_W = 19, - DCB_BCN_ATTR_RD = 20, - DCB_BCN_ATTR_RU = 21, - DCB_BCN_ATTR_WRTT = 22, - DCB_BCN_ATTR_RI = 23, - DCB_BCN_ATTR_C = 24, - DCB_BCN_ATTR_ALL = 25, - __DCB_BCN_ATTR_ENUM_MAX = 26, - DCB_BCN_ATTR_MAX = 25, +enum { + REQ_F_FIXED_FILE = 1, + REQ_F_IO_DRAIN = 2, + REQ_F_LINK = 4, + REQ_F_HARDLINK = 8, + REQ_F_FORCE_ASYNC = 16, + REQ_F_BUFFER_SELECT = 32, + REQ_F_CQE_SKIP = 64, + REQ_F_FAIL = 256, + REQ_F_INFLIGHT = 512, + REQ_F_CUR_POS = 1024, + REQ_F_NOWAIT = 2048, + REQ_F_LINK_TIMEOUT = 4096, + REQ_F_NEED_CLEANUP = 8192, + REQ_F_POLLED = 16384, + REQ_F_BUFFER_SELECTED = 32768, + REQ_F_BUFFER_RING = 65536, + REQ_F_REISSUE = 131072, + REQ_F_SUPPORT_NOWAIT = 1073741824, + REQ_F_ISREG = 2147483648, + REQ_F_CREDS = 262144, + REQ_F_REFCOUNT = 524288, + REQ_F_ARM_LTIMEOUT = 1048576, + REQ_F_ASYNC_DATA = 2097152, + REQ_F_SKIP_LINK_CQES = 4194304, + REQ_F_SINGLE_POLL = 8388608, + REQ_F_DOUBLE_POLL = 16777216, + REQ_F_PARTIAL_IO = 33554432, + REQ_F_APOLL_MULTISHOT = 134217728, + REQ_F_CQE32_INIT = 67108864, + REQ_F_CLEAR_POLLIN = 268435456, + REQ_F_HASH_LOCKED = 536870912, }; -enum dcb_general_attr_values { - DCB_ATTR_VALUE_UNDEFINED = 255, +struct io_buffer { + struct list_head list; + __u64 addr; + __u32 len; + __u16 bid; + __u16 bgid; }; -enum dcbnl_app_attrs { - DCB_APP_ATTR_UNDEFINED = 0, - DCB_APP_ATTR_IDTYPE = 1, - DCB_APP_ATTR_ID = 2, - DCB_APP_ATTR_PRIORITY = 3, - __DCB_APP_ATTR_ENUM_MAX = 4, - DCB_APP_ATTR_MAX = 3, +enum { + IOU_OK = 0, + IOU_ISSUE_SKIP_COMPLETE = -529, + IOU_STOP_MULTISHOT = -125, }; -enum dcbnl_featcfg_attrs { - DCB_FEATCFG_ATTR_UNDEFINED = 0, - DCB_FEATCFG_ATTR_ALL = 1, - DCB_FEATCFG_ATTR_PG = 2, - DCB_FEATCFG_ATTR_PFC = 3, - DCB_FEATCFG_ATTR_APP = 4, - __DCB_FEATCFG_ATTR_ENUM_MAX = 5, - DCB_FEATCFG_ATTR_MAX = 4, +struct io_op_def { + unsigned int needs_file: 1; + unsigned int plug: 1; + unsigned int hash_reg_file: 1; + unsigned int unbound_nonreg_file: 1; + unsigned int pollin: 1; + unsigned int pollout: 1; + unsigned int poll_exclusive: 1; + unsigned int buffer_select: 1; + unsigned int not_supported: 1; + unsigned int audit_skip: 1; + unsigned int ioprio: 1; + unsigned int iopoll: 1; + unsigned int manual_alloc: 1; + short unsigned int async_size; + const char *name; + int (*prep)(struct io_kiocb *, const struct io_uring_sqe *); + int (*issue)(struct io_kiocb *, unsigned int); + int (*prep_async)(struct io_kiocb *); + void (*cleanup)(struct io_kiocb *); + void (*fail)(struct io_kiocb *); }; -struct dcb_app_type { - int ifindex; - struct dcb_app app; +struct io_rsrc_put { struct list_head list; - u8 dcbx; + u64 tag; + union { + void *rsrc; + struct file *file; + struct io_mapped_ubuf *buf; + }; }; -struct dcb_ieee_app_prio_map { - u64 map[8]; +struct wait_page_key { + struct folio *folio; + int bit_nr; + int page_match; }; -struct dcb_ieee_app_dscp_map { - u8 map[64]; +struct io_rw_state { + struct iov_iter iter; + struct iov_iter_state iter_state; + struct iovec fast_iov[8]; }; -enum dcbevent_notif_type { - DCB_APP_EVENT = 1, +struct io_async_rw { + struct io_rw_state s; + const struct iovec *free_iovec; + size_t bytes_done; + struct wait_page_queue wpq; }; -struct reply_func { - int type; - int (*cb)(struct net_device *, struct nlmsghdr *, u32, struct nlattr **, struct sk_buff *); +struct io_rw { + struct kiocb kiocb; + u64 addr; + u32 len; + rwf_t flags; }; -struct pt_regs; - -enum what { - PROC_EVENT_NONE = 0, - PROC_EVENT_FORK = 1, - PROC_EVENT_EXEC = 2, - PROC_EVENT_UID = 4, - PROC_EVENT_GID = 64, - PROC_EVENT_SID = 128, - PROC_EVENT_PTRACE = 256, - PROC_EVENT_COMM = 512, - PROC_EVENT_COREDUMP = 1073741824, - PROC_EVENT_EXIT = 2147483648, -}; - -enum { - AFFINITY = 0, - AFFINITY_LIST = 1, - EFFECTIVE = 2, - EFFECTIVE_LIST = 3, -}; - -typedef int __kernel_mqd_t; +struct acpi_prmt_module_info { + u16 revision; + u16 length; + u8 module_guid[16]; + u16 major_rev; + u16 minor_rev; + u16 handler_info_count; + u32 handler_info_offset; + u64 mmio_list_pointer; +} __attribute__((packed)); -typedef __kernel_mqd_t mqd_t; +struct acpi_prmt_handler_info { + u16 revision; + u16 length; + u8 handler_guid[16]; + u64 handler_address; + u64 static_data_buffer_address; + u64 acpi_param_buffer_address; +} __attribute__((packed)); -struct open_how { - __u64 flags; - __u64 mode; - __u64 resolve; -}; +struct prm_mmio_addr_range { + u64 phys_addr; + u64 virt_addr; + u32 length; +} __attribute__((packed)); -enum audit_state { - AUDIT_STATE_DISABLED = 0, - AUDIT_STATE_BUILD = 1, - AUDIT_STATE_RECORD = 2, +struct prm_mmio_info { + u64 mmio_count; + struct prm_mmio_addr_range addr_ranges[0]; }; -struct audit_cap_data { - kernel_cap_t permitted; - kernel_cap_t inheritable; - union { - unsigned int fE; - kernel_cap_t effective; - }; - kernel_cap_t ambient; - kuid_t rootid; -}; +struct prm_buffer { + u8 prm_status; + u64 efi_status; + u8 prm_cmd; + guid_t handler_guid; +} __attribute__((packed)); -struct audit_names { - struct list_head list; - struct filename *name; - int name_len; - bool hidden; - long unsigned int ino; - dev_t dev; - umode_t mode; - kuid_t uid; - kgid_t gid; - dev_t rdev; - u32 osid; - struct audit_cap_data fcap; - unsigned int fcap_ver; - unsigned char type; - bool should_free; +struct prm_context_buffer { + char signature[4]; + u16 revision; + u16 reserved; + guid_t identifier; + u64 static_data_buffer; + struct prm_mmio_info *mmio_ranges; }; -struct mq_attr { - __kernel_long_t mq_flags; - __kernel_long_t mq_maxmsg; - __kernel_long_t mq_msgsize; - __kernel_long_t mq_curmsgs; - __kernel_long_t __reserved[4]; +struct prm_handler_info { + guid_t guid; + void *handler_addr; + u64 static_data_buffer_addr; + u64 acpi_param_buffer_addr; + struct list_head handler_list; }; -struct audit_ntp_val { - long long int oldval; - long long int newval; +struct prm_module_info { + guid_t guid; + u16 major_rev; + u16 minor_rev; + u16 handler_count; + struct prm_mmio_info *mmio_info; + bool updatable; + struct list_head module_list; + struct prm_handler_info handlers[0]; }; -struct audit_ntp_data { - struct audit_ntp_val vals[6]; +struct thermal_instance { + int id; + char name[20]; + struct thermal_zone_device *tz; + struct thermal_cooling_device *cdev; + int trip; + bool initialized; + long unsigned int upper; + long unsigned int lower; + long unsigned int target; + char attr_name[20]; + struct device_attribute attr; + char weight_attr_name[20]; + struct device_attribute weight_attr; + struct list_head tz_node; + struct list_head cdev_node; + unsigned int weight; }; -struct audit_proctitle { - int len; - char *value; -}; +struct kthread_work; -struct audit_aux_data; +typedef void (*kthread_work_func_t)(struct kthread_work *); -struct audit_tree_refs; +struct kthread_worker; -struct audit_context { - int dummy; - enum { - AUDIT_CTX_UNUSED = 0, - AUDIT_CTX_SYSCALL = 1, - AUDIT_CTX_URING = 2, - } context; - enum audit_state state; - enum audit_state current_state; - unsigned int serial; - int major; - int uring_op; - struct timespec64 ctime; - long unsigned int argv[4]; - long int return_code; - u64 prio; - int return_valid; - struct audit_names preallocated_names[5]; - int name_count; - struct list_head names_list; - char *filterkey; - struct path pwd; - struct audit_aux_data *aux; - struct audit_aux_data *aux_pids; - struct __kernel_sockaddr_storage *sockaddr; - size_t sockaddr_len; - pid_t pid; - pid_t ppid; - kuid_t uid; - kuid_t euid; - kuid_t suid; - kuid_t fsuid; - kgid_t gid; - kgid_t egid; - kgid_t sgid; - kgid_t fsgid; - long unsigned int personality; - int arch; - pid_t target_pid; - kuid_t target_auid; - kuid_t target_uid; - unsigned int target_sessionid; - u32 target_sid; - char target_comm[16]; - struct audit_tree_refs *trees; - struct audit_tree_refs *first_trees; - struct list_head killed_trees; - int tree_count; - int type; - union { - struct { - int nargs; - long int args[6]; - } socketcall; - struct { - kuid_t uid; - kgid_t gid; - umode_t mode; - u32 osid; - int has_perm; - uid_t perm_uid; - gid_t perm_gid; - umode_t perm_mode; - long unsigned int qbytes; - } ipc; - struct { - mqd_t mqdes; - struct mq_attr mqstat; - } mq_getsetattr; - struct { - mqd_t mqdes; - int sigev_signo; - } mq_notify; - struct { - mqd_t mqdes; - size_t msg_len; - unsigned int msg_prio; - struct timespec64 abs_timeout; - } mq_sendrecv; - struct { - int oflag; - umode_t mode; - struct mq_attr attr; - } mq_open; - struct { - pid_t pid; - struct audit_cap_data cap; - } capset; - struct { - int fd; - int flags; - } mmap; - struct open_how openat2; - struct { - int argc; - } execve; - struct { - char *name; - } module; - struct { - struct audit_ntp_data ntp_data; - struct timespec64 tk_injoffset; - } time; - }; - int fds[2]; - struct audit_proctitle proctitle; +struct kthread_work { + struct list_head node; + kthread_work_func_t func; + struct kthread_worker *worker; + int canceling; }; -enum { - Audit_equal = 0, - Audit_not_equal = 1, - Audit_bitmask = 2, - Audit_bittest = 3, - Audit_lt = 4, - Audit_gt = 5, - Audit_le = 6, - Audit_ge = 7, - Audit_bad = 8, +struct kthread_worker { + unsigned int flags; + raw_spinlock_t lock; + struct list_head work_list; + struct list_head delayed_work_list; + struct task_struct *task; + struct kthread_work *current_work; }; -struct audit_field; - -struct audit_watch; - -struct audit_tree; - -struct audit_fsnotify_mark; - -struct audit_krule { - u32 pflags; - u32 flags; - u32 listnr; - u32 action; - u32 mask[64]; - u32 buflen; - u32 field_count; - char *filterkey; - struct audit_field *fields; - struct audit_field *arch_f; - struct audit_field *inode_f; - struct audit_watch *watch; - struct audit_tree *tree; - struct audit_fsnotify_mark *exe; - struct list_head rlist; +struct crypto_queue { struct list_head list; - u64 prio; + struct list_head *backlog; + unsigned int qlen; + unsigned int max_qlen; }; -struct audit_field { - u32 type; - union { - u32 val; - kuid_t uid; - kgid_t gid; - struct { - char *lsm_str; - void *lsm_rule; - }; - }; - u32 op; +struct crypto_engine { + char name[30]; + bool idling; + bool busy; + bool running; + bool retry_support; + struct list_head list; + spinlock_t queue_lock; + struct crypto_queue queue; + struct device *dev; + bool rt; + int (*prepare_crypt_hardware)(struct crypto_engine *); + int (*unprepare_crypt_hardware)(struct crypto_engine *); + int (*do_batch_requests)(struct crypto_engine *); + struct kthread_worker *kworker; + struct kthread_work pump_requests; + void *priv_data; + struct crypto_async_request *cur_req; }; -struct audit_chunk; - -struct audit_tree { - refcount_t count; - int goner; - struct audit_chunk *root; - struct list_head chunks; - struct list_head rules; - struct list_head list; - struct list_head same_root; - struct callback_head head; - char pathname[0]; +struct data_queue { + struct virtqueue *vq; + spinlock_t lock; + char name[32]; + struct crypto_engine *engine; }; -struct audit_entry { +struct virtio_crypto { + struct virtio_device *vdev; + struct virtqueue *ctrl_vq; + struct data_queue *data_vq; + spinlock_t ctrl_lock; + u32 max_data_queues; + u32 curr_queue; + u32 crypto_services; + u32 cipher_algo_l; + u32 cipher_algo_h; + u32 hash_algo; + u32 mac_algo_l; + u32 mac_algo_h; + u32 aead_algo; + u32 akcipher_algo; + u32 max_cipher_key_len; + u32 max_auth_key_len; + u64 max_size; + long unsigned int status; + atomic_t ref_count; struct list_head list; - struct callback_head rcu; - struct audit_krule rule; + struct module *owner; + uint8_t dev_id; + bool affinity_hint_set; }; -struct audit_node { - struct list_head list; - struct audit_tree *owner; - unsigned int index; +enum { + NDA_UNSPEC = 0, + NDA_DST = 1, + NDA_LLADDR = 2, + NDA_CACHEINFO = 3, + NDA_PROBES = 4, + NDA_VLAN = 5, + NDA_PORT = 6, + NDA_VNI = 7, + NDA_IFINDEX = 8, + NDA_MASTER = 9, + NDA_LINK_NETNSID = 10, + NDA_SRC_VNI = 11, + NDA_PROTOCOL = 12, + NDA_NH_ID = 13, + NDA_FDB_EXT_ATTRS = 14, + NDA_FLAGS_EXT = 15, + NDA_NDM_STATE_MASK = 16, + NDA_NDM_FLAGS_MASK = 17, + __NDA_MAX = 18, }; -struct audit_chunk { - struct list_head hash; - long unsigned int key; - struct fsnotify_mark *mark; - struct list_head trees; - int count; - atomic_long_t refs; - struct callback_head head; - struct audit_node owners[0]; +struct nda_cacheinfo { + __u32 ndm_confirmed; + __u32 ndm_used; + __u32 ndm_updated; + __u32 ndm_refcnt; }; -struct audit_tree_mark { - struct fsnotify_mark mark; - struct audit_chunk *chunk; +struct ndt_stats { + __u64 ndts_allocs; + __u64 ndts_destroys; + __u64 ndts_hash_grows; + __u64 ndts_res_failed; + __u64 ndts_lookups; + __u64 ndts_hits; + __u64 ndts_rcv_probes_mcast; + __u64 ndts_rcv_probes_ucast; + __u64 ndts_periodic_gc_runs; + __u64 ndts_forced_gc_runs; + __u64 ndts_table_fulls; }; enum { - HASH_SIZE = 128, + NDTPA_UNSPEC = 0, + NDTPA_IFINDEX = 1, + NDTPA_REFCNT = 2, + NDTPA_REACHABLE_TIME = 3, + NDTPA_BASE_REACHABLE_TIME = 4, + NDTPA_RETRANS_TIME = 5, + NDTPA_GC_STALETIME = 6, + NDTPA_DELAY_PROBE_TIME = 7, + NDTPA_QUEUE_LEN = 8, + NDTPA_APP_PROBES = 9, + NDTPA_UCAST_PROBES = 10, + NDTPA_MCAST_PROBES = 11, + NDTPA_ANYCAST_DELAY = 12, + NDTPA_PROXY_DELAY = 13, + NDTPA_PROXY_QLEN = 14, + NDTPA_LOCKTIME = 15, + NDTPA_QUEUE_LENBYTES = 16, + NDTPA_MCAST_REPROBES = 17, + NDTPA_PAD = 18, + NDTPA_INTERVAL_PROBE_TIME_MS = 19, + __NDTPA_MAX = 20, }; -struct vm_special_mapping { - const char *name; - struct page **pages; - vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *); - int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *); +struct ndtmsg { + __u8 ndtm_family; + __u8 ndtm_pad1; + __u16 ndtm_pad2; }; -struct vm_unmapped_area_info { - long unsigned int flags; - long unsigned int length; - long unsigned int low_limit; - long unsigned int high_limit; - long unsigned int align_mask; - long unsigned int align_offset; +struct ndt_config { + __u16 ndtc_key_len; + __u16 ndtc_entry_size; + __u32 ndtc_entries; + __u32 ndtc_last_flush; + __u32 ndtc_last_rand; + __u32 ndtc_hash_rnd; + __u32 ndtc_hash_mask; + __u32 ndtc_hash_chain_gc; + __u32 ndtc_proxy_qlen; }; enum { - HUGETLB_SHMFS_INODE = 1, - HUGETLB_ANONHUGE_INODE = 2, + NDTA_UNSPEC = 0, + NDTA_NAME = 1, + NDTA_THRESH1 = 2, + NDTA_THRESH2 = 3, + NDTA_THRESH3 = 4, + NDTA_CONFIG = 5, + NDTA_PARMS = 6, + NDTA_STATS = 7, + NDTA_GC_INTERVAL = 8, + NDTA_PAD = 9, + __NDTA_MAX = 10, }; -struct trace_event_raw_vm_unmapped_area { - struct trace_entry ent; - long unsigned int addr; - long unsigned int total_vm; - long unsigned int flags; - long unsigned int length; - long unsigned int low_limit; - long unsigned int high_limit; - long unsigned int align_mask; - long unsigned int align_offset; - char __data[0]; +enum rtnetlink_groups { + RTNLGRP_NONE = 0, + RTNLGRP_LINK = 1, + RTNLGRP_NOTIFY = 2, + RTNLGRP_NEIGH = 3, + RTNLGRP_TC = 4, + RTNLGRP_IPV4_IFADDR = 5, + RTNLGRP_IPV4_MROUTE = 6, + RTNLGRP_IPV4_ROUTE = 7, + RTNLGRP_IPV4_RULE = 8, + RTNLGRP_IPV6_IFADDR = 9, + RTNLGRP_IPV6_MROUTE = 10, + RTNLGRP_IPV6_ROUTE = 11, + RTNLGRP_IPV6_IFINFO = 12, + RTNLGRP_DECnet_IFADDR = 13, + RTNLGRP_NOP2 = 14, + RTNLGRP_DECnet_ROUTE = 15, + RTNLGRP_DECnet_RULE = 16, + RTNLGRP_NOP4 = 17, + RTNLGRP_IPV6_PREFIX = 18, + RTNLGRP_IPV6_RULE = 19, + RTNLGRP_ND_USEROPT = 20, + RTNLGRP_PHONET_IFADDR = 21, + RTNLGRP_PHONET_ROUTE = 22, + RTNLGRP_DCB = 23, + RTNLGRP_IPV4_NETCONF = 24, + RTNLGRP_IPV6_NETCONF = 25, + RTNLGRP_MDB = 26, + RTNLGRP_MPLS_ROUTE = 27, + RTNLGRP_NSID = 28, + RTNLGRP_MPLS_NETCONF = 29, + RTNLGRP_IPV4_MROUTE_R = 30, + RTNLGRP_IPV6_MROUTE_R = 31, + RTNLGRP_NEXTHOP = 32, + RTNLGRP_BRVLAN = 33, + RTNLGRP_MCTP_IFADDR = 34, + RTNLGRP_TUNNEL = 35, + RTNLGRP_STATS = 36, + __RTNLGRP_MAX = 37, }; -struct trace_event_data_offsets_vm_unmapped_area {}; - -typedef void (*btf_trace_vm_unmapped_area)(void *, long unsigned int, struct vm_unmapped_area_info *); - -struct jbd2_journal_handle; - -typedef struct jbd2_journal_handle handle_t; - -struct jbd2_journal_handle { - union { - transaction_t *h_transaction; - journal_t *h_journal; - }; - handle_t *h_rsv_handle; - int h_total_credits; - int h_revoke_credits; - int h_revoke_credits_requested; - int h_ref; - int h_err; - unsigned int h_sync: 1; - unsigned int h_jdata: 1; - unsigned int h_reserved: 1; - unsigned int h_aborted: 1; - unsigned int h_type: 8; - unsigned int h_line_no: 16; - long unsigned int h_start_jiffies; - unsigned int h_requested_credits; - unsigned int saved_alloc_context; +enum netevent_notif_type { + NETEVENT_NEIGH_UPDATE = 1, + NETEVENT_REDIRECT = 2, + NETEVENT_DELAY_PROBE_TIME_UPDATE = 3, + NETEVENT_IPV4_MPATH_HASH_UPDATE = 4, + NETEVENT_IPV6_MPATH_HASH_UPDATE = 5, + NETEVENT_IPV4_FWD_UPDATE_PRIORITY_UPDATE = 6, }; -struct jbd2_journal_block_tail { - __be32 t_checksum; +struct neigh_dump_filter { + int master_idx; + int dev_idx; }; -struct trace_event_raw_jbd2_checkpoint { - struct trace_entry ent; - dev_t dev; - int result; - char __data[0]; +struct neigh_sysctl_table { + struct ctl_table_header *sysctl_header; + struct ctl_table neigh_vars[22]; }; -struct trace_event_raw_jbd2_commit { - struct trace_entry ent; - dev_t dev; - char sync_commit; - int transaction; - char __data[0]; -}; +typedef u16 u_int16_t; -struct trace_event_raw_jbd2_end_commit { - struct trace_entry ent; - dev_t dev; - char sync_commit; - int transaction; - int head; - char __data[0]; -}; +typedef u32 u_int32_t; -struct trace_event_raw_jbd2_submit_inode_data { - struct trace_entry ent; - dev_t dev; - ino_t ino; - char __data[0]; -}; +typedef u64 u_int64_t; -struct trace_event_raw_jbd2_handle_start_class { - struct trace_entry ent; - dev_t dev; - long unsigned int tid; - unsigned int type; - unsigned int line_no; - int requested_blocks; - char __data[0]; +enum { + BPF_REG_0 = 0, + BPF_REG_1 = 1, + BPF_REG_2 = 2, + BPF_REG_3 = 3, + BPF_REG_4 = 4, + BPF_REG_5 = 5, + BPF_REG_6 = 6, + BPF_REG_7 = 7, + BPF_REG_8 = 8, + BPF_REG_9 = 9, + BPF_REG_10 = 10, + __MAX_BPF_REG = 11, }; -struct trace_event_raw_jbd2_handle_extend { - struct trace_entry ent; - dev_t dev; - long unsigned int tid; - unsigned int type; - unsigned int line_no; - int buffer_credits; - int requested_blocks; - char __data[0]; +enum { + BPF_F_CURRENT_NETNS = -1, }; -struct trace_event_raw_jbd2_handle_stats { - struct trace_entry ent; - dev_t dev; - long unsigned int tid; - unsigned int type; - unsigned int line_no; - int interval; - int sync; - int requested_blocks; - int dirtied_blocks; - char __data[0]; +struct bpf_sock_tuple { + union { + struct { + __be32 saddr; + __be32 daddr; + __be16 sport; + __be16 dport; + } ipv4; + struct { + __be32 saddr[4]; + __be32 daddr[4]; + __be16 sport; + __be16 dport; + } ipv6; + }; }; -struct trace_event_raw_jbd2_run_stats { - struct trace_entry ent; - dev_t dev; - long unsigned int tid; - long unsigned int wait; - long unsigned int request_delay; - long unsigned int running; - long unsigned int locked; - long unsigned int flushing; - long unsigned int logging; - __u32 handle_count; - __u32 blocks; - __u32 blocks_logged; - char __data[0]; +struct xdp_md { + __u32 data; + __u32 data_end; + __u32 data_meta; + __u32 ingress_ifindex; + __u32 rx_queue_index; + __u32 egress_ifindex; }; -struct trace_event_raw_jbd2_checkpoint_stats { - struct trace_entry ent; - dev_t dev; - long unsigned int tid; - long unsigned int chp_time; - __u32 forced_to_close; - __u32 written; - __u32 dropped; - char __data[0]; -}; +typedef sockptr_t bpfptr_t; -struct trace_event_raw_jbd2_update_log_tail { - struct trace_entry ent; - dev_t dev; - tid_t tail_sequence; - tid_t first_tid; - long unsigned int block_nr; - long unsigned int freed; - char __data[0]; +struct btf_id_set8 { + u32 cnt; + u32 flags; + struct { + u32 id; + u32 flags; + } pairs[0]; }; -struct trace_event_raw_jbd2_write_superblock { - struct trace_entry ent; - dev_t dev; - int write_op; - char __data[0]; +struct btf_kfunc_id_set { + struct module *owner; + struct btf_id_set8 *set; }; -struct trace_event_raw_jbd2_lock_buffer_stall { - struct trace_entry ent; - dev_t dev; - long unsigned int stall_ms; - char __data[0]; +struct btf_struct_meta { + u32 btf_id; + struct btf_record *record; + struct btf_field_offs *field_offs; }; -struct trace_event_raw_jbd2_journal_shrink { - struct trace_entry ent; - dev_t dev; - long unsigned int nr_to_scan; - long unsigned int count; - char __data[0]; +struct bpf_verifier_log { + u32 level; + char kbuf[1024]; + char *ubuf; + u32 len_used; + u32 len_total; }; -struct trace_event_raw_jbd2_shrink_scan_exit { - struct trace_entry ent; - dev_t dev; - long unsigned int nr_to_scan; - long unsigned int nr_shrunk; - long unsigned int count; - char __data[0]; +struct bpf_subprog_info { + u32 start; + u32 linfo_idx; + u16 stack_depth; + bool has_tail_call; + bool tail_call_reachable; + bool has_ld_abs; + bool is_async_cb; }; -struct trace_event_raw_jbd2_shrink_checkpoint_list { - struct trace_entry ent; - dev_t dev; - tid_t first_tid; - tid_t tid; - tid_t last_tid; - long unsigned int nr_freed; - long unsigned int nr_scanned; - tid_t next_tid; - char __data[0]; +struct bpf_id_pair { + u32 old; + u32 cur; }; -struct trace_event_data_offsets_jbd2_checkpoint {}; - -struct trace_event_data_offsets_jbd2_commit {}; +struct bpf_verifier_ops; -struct trace_event_data_offsets_jbd2_end_commit {}; +struct bpf_verifier_stack_elem; -struct trace_event_data_offsets_jbd2_submit_inode_data {}; +struct bpf_verifier_state; -struct trace_event_data_offsets_jbd2_handle_start_class {}; +struct bpf_verifier_state_list; -struct trace_event_data_offsets_jbd2_handle_extend {}; +struct bpf_insn_aux_data; -struct trace_event_data_offsets_jbd2_handle_stats {}; +struct bpf_verifier_env { + u32 insn_idx; + u32 prev_insn_idx; + struct bpf_prog *prog; + const struct bpf_verifier_ops *ops; + struct bpf_verifier_stack_elem *head; + int stack_size; + bool strict_alignment; + bool test_state_freq; + struct bpf_verifier_state *cur_state; + struct bpf_verifier_state_list **explored_states; + struct bpf_verifier_state_list *free_list; + struct bpf_map *used_maps[64]; + struct btf_mod_pair used_btfs[64]; + u32 used_map_cnt; + u32 used_btf_cnt; + u32 id_gen; + bool explore_alu_limits; + bool allow_ptr_leaks; + bool allow_uninit_stack; + bool bpf_capable; + bool bypass_spec_v1; + bool bypass_spec_v4; + bool seen_direct_write; + bool rcu_tag_supported; + struct bpf_insn_aux_data *insn_aux_data; + const struct bpf_line_info *prev_linfo; + struct bpf_verifier_log log; + struct bpf_subprog_info subprog_info[257]; + struct bpf_id_pair idmap_scratch[75]; + struct { + int *insn_state; + int *insn_stack; + int cur_stack; + } cfg; + u32 pass_cnt; + u32 subprog_cnt; + u32 prev_insn_processed; + u32 insn_processed; + u32 prev_jmps_processed; + u32 jmps_processed; + u64 verification_time; + u32 max_states_per_insn; + u32 total_states; + u32 peak_states; + u32 longest_mark_read_walk; + bpfptr_t fd_array; + u32 scratched_regs; + u64 scratched_stack_slots; + u32 prev_log_len; + u32 prev_insn_print_len; + char type_str_buf[128]; +}; -struct trace_event_data_offsets_jbd2_run_stats {}; +enum bpf_dynptr_type { + BPF_DYNPTR_TYPE_INVALID = 0, + BPF_DYNPTR_TYPE_LOCAL = 1, + BPF_DYNPTR_TYPE_RINGBUF = 2, +}; -struct trace_event_data_offsets_jbd2_checkpoint_stats {}; +struct tnum { + u64 value; + u64 mask; +}; -struct trace_event_data_offsets_jbd2_update_log_tail {}; +enum bpf_reg_liveness { + REG_LIVE_NONE = 0, + REG_LIVE_READ32 = 1, + REG_LIVE_READ64 = 2, + REG_LIVE_READ = 3, + REG_LIVE_WRITTEN = 4, + REG_LIVE_DONE = 8, +}; -struct trace_event_data_offsets_jbd2_write_superblock {}; +struct bpf_reg_state { + enum bpf_reg_type type; + s32 off; + union { + int range; + struct { + struct bpf_map *map_ptr; + u32 map_uid; + }; + struct { + struct btf *btf; + u32 btf_id; + }; + u32 mem_size; + struct { + enum bpf_dynptr_type type; + bool first_slot; + } dynptr; + struct { + long unsigned int raw1; + long unsigned int raw2; + } raw; + u32 subprogno; + }; + u32 id; + u32 ref_obj_id; + struct tnum var_off; + s64 smin_value; + s64 smax_value; + u64 umin_value; + u64 umax_value; + s32 s32_min_value; + s32 s32_max_value; + u32 u32_min_value; + u32 u32_max_value; + struct bpf_reg_state *parent; + u32 frameno; + s32 subreg_def; + enum bpf_reg_liveness live; + bool precise; +}; -struct trace_event_data_offsets_jbd2_lock_buffer_stall {}; +struct bpf_reference_state; -struct trace_event_data_offsets_jbd2_journal_shrink {}; +struct bpf_stack_state; -struct trace_event_data_offsets_jbd2_shrink_scan_exit {}; +struct bpf_func_state { + struct bpf_reg_state regs[11]; + int callsite; + u32 frameno; + u32 subprogno; + u32 async_entry_cnt; + bool in_callback_fn; + struct tnum callback_ret_range; + bool in_async_callback_fn; + int acquired_refs; + struct bpf_reference_state *refs; + int allocated_stack; + struct bpf_stack_state *stack; +}; -struct trace_event_data_offsets_jbd2_shrink_checkpoint_list {}; +enum bpf_access_type { + BPF_READ = 1, + BPF_WRITE = 2, +}; -typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int); +struct bpf_insn_access_aux { + enum bpf_reg_type reg_type; + union { + int ctx_field_size; + struct { + struct btf *btf; + u32 btf_id; + }; + }; + struct bpf_verifier_log *log; +}; -typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *); +struct bpf_verifier_ops { + const struct bpf_func_proto * (*get_func_proto)(enum bpf_func_id, const struct bpf_prog *); + bool (*is_valid_access)(int, int, enum bpf_access_type, const struct bpf_prog *, struct bpf_insn_access_aux *); + int (*gen_prologue)(struct bpf_insn *, bool, const struct bpf_prog *); + int (*gen_ld_abs)(const struct bpf_insn *, struct bpf_insn *); + u32 (*convert_ctx_access)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *); + int (*btf_struct_access)(struct bpf_verifier_log *, const struct bpf_reg_state *, int, int, enum bpf_access_type, u32 *, enum bpf_type_flag *); +}; -typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *); +enum ip_conntrack_status { + IPS_EXPECTED_BIT = 0, + IPS_EXPECTED = 1, + IPS_SEEN_REPLY_BIT = 1, + IPS_SEEN_REPLY = 2, + IPS_ASSURED_BIT = 2, + IPS_ASSURED = 4, + IPS_CONFIRMED_BIT = 3, + IPS_CONFIRMED = 8, + IPS_SRC_NAT_BIT = 4, + IPS_SRC_NAT = 16, + IPS_DST_NAT_BIT = 5, + IPS_DST_NAT = 32, + IPS_NAT_MASK = 48, + IPS_SEQ_ADJUST_BIT = 6, + IPS_SEQ_ADJUST = 64, + IPS_SRC_NAT_DONE_BIT = 7, + IPS_SRC_NAT_DONE = 128, + IPS_DST_NAT_DONE_BIT = 8, + IPS_DST_NAT_DONE = 256, + IPS_NAT_DONE_MASK = 384, + IPS_DYING_BIT = 9, + IPS_DYING = 512, + IPS_FIXED_TIMEOUT_BIT = 10, + IPS_FIXED_TIMEOUT = 1024, + IPS_TEMPLATE_BIT = 11, + IPS_TEMPLATE = 2048, + IPS_UNTRACKED_BIT = 12, + IPS_UNTRACKED = 4096, + IPS_NAT_CLASH_BIT = 12, + IPS_NAT_CLASH = 4096, + IPS_HELPER_BIT = 13, + IPS_HELPER = 8192, + IPS_OFFLOAD_BIT = 14, + IPS_OFFLOAD = 16384, + IPS_HW_OFFLOAD_BIT = 15, + IPS_HW_OFFLOAD = 32768, + IPS_UNCHANGEABLE_MASK = 56313, + __IPS_MAX_BIT = 16, +}; + +union nf_inet_addr { + __u32 all[4]; + __be32 ip; + __be32 ip6[4]; + struct in_addr in; + struct in6_addr in6; +}; -typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *); +struct ip_ct_tcp_state { + u_int32_t td_end; + u_int32_t td_maxend; + u_int32_t td_maxwin; + u_int32_t td_maxack; + u_int8_t td_scale; + u_int8_t flags; +}; + +struct ip_ct_tcp { + struct ip_ct_tcp_state seen[2]; + u_int8_t state; + u_int8_t last_dir; + u_int8_t retrans; + u_int8_t last_index; + u_int32_t last_seq; + u_int32_t last_ack; + u_int32_t last_end; + u_int16_t last_win; + u_int8_t last_wscale; + u_int8_t last_flags; +}; + +union nf_conntrack_man_proto { + __be16 all; + struct { + __be16 port; + } tcp; + struct { + __be16 port; + } udp; + struct { + __be16 id; + } icmp; + struct { + __be16 port; + } dccp; + struct { + __be16 port; + } sctp; + struct { + __be16 key; + } gre; +}; + +struct nf_ct_dccp { + u_int8_t role[2]; + u_int8_t state; + u_int8_t last_pkt; + u_int8_t last_dir; + u_int64_t handshake_seq; +}; + +struct ip_ct_sctp { + enum sctp_conntrack state; + __be32 vtag[2]; + u8 last_dir; + u8 flags; +}; -typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *); +struct bpf_stack_state { + struct bpf_reg_state spilled_ptr; + u8 slot_type[8]; +}; -typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *); +struct bpf_reference_state { + int id; + int insn_idx; + int callback_ref; + bool release_on_unlock; +}; -typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *); +struct bpf_idx_pair { + u32 prev_idx; + u32 idx; +}; -typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *); +struct bpf_verifier_state { + struct bpf_func_state *frame[8]; + struct bpf_verifier_state *parent; + u32 branches; + u32 insn_idx; + u32 curframe; + struct { + void *ptr; + u32 id; + } active_lock; + bool speculative; + bool active_rcu_lock; + u32 first_insn_idx; + u32 last_insn_idx; + struct bpf_idx_pair *jmp_history; + u32 jmp_history_cnt; +}; -typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int); +struct bpf_verifier_state_list { + struct bpf_verifier_state state; + struct bpf_verifier_state_list *next; + int miss_cnt; + int hit_cnt; +}; -typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int); +struct bpf_loop_inline_state { + unsigned int initialized: 1; + unsigned int fit_for_inline: 1; + u32 callback_subprogno; +}; -typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int); +struct bpf_insn_aux_data { + union { + enum bpf_reg_type ptr_type; + long unsigned int map_ptr_state; + s32 call_imm; + u32 alu_limit; + struct { + u32 map_index; + u32 map_off; + }; + struct { + enum bpf_reg_type reg_type; + union { + struct { + struct btf *btf; + u32 btf_id; + }; + u32 mem_size; + }; + } btf_var; + struct bpf_loop_inline_state loop_inline_state; + }; + u64 obj_new_size; + struct btf_struct_meta *kptr_struct_meta; + u64 map_key_state; + int ctx_field_size; + u32 seen; + bool sanitize_stack_spill; + bool zext_dst; + bool storage_get_func_atomic; + u8 alu_state; + unsigned int orig_idx; + bool prune_point; +}; -typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int); +struct nf_ct_gre { + unsigned int stream_timeout; + unsigned int timeout; +}; -typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *); +struct nf_conntrack_man { + union nf_inet_addr u3; + union nf_conntrack_man_proto u; + u_int16_t l3num; +}; -typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *); +struct nf_conntrack_tuple { + struct nf_conntrack_man src; + struct { + union nf_inet_addr u3; + union { + __be16 all; + struct { + __be16 port; + } tcp; + struct { + __be16 port; + } udp; + struct { + u_int8_t type; + u_int8_t code; + } icmp; + struct { + __be16 port; + } dccp; + struct { + __be16 port; + } sctp; + struct { + __be16 key; + } gre; + } u; + u_int8_t protonum; + u_int8_t dir; + } dst; +}; -typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int); +struct nf_conntrack_tuple_hash { + struct hlist_nulls_node hnnode; + struct nf_conntrack_tuple tuple; +}; -typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, int); +struct nf_ct_udp { + long unsigned int stream_ts; +}; -typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int); +union nf_conntrack_proto { + struct nf_ct_dccp dccp; + struct ip_ct_sctp sctp; + struct ip_ct_tcp tcp; + struct nf_ct_udp udp; + struct nf_ct_gre gre; + unsigned int tmpl_padto; +}; -typedef void (*btf_trace_jbd2_shrink_count)(void *, journal_t *, long unsigned int, long unsigned int); +struct nf_ct_ext; -typedef void (*btf_trace_jbd2_shrink_scan_enter)(void *, journal_t *, long unsigned int, long unsigned int); +struct nf_conn { + struct nf_conntrack ct_general; + spinlock_t lock; + u32 timeout; + struct nf_conntrack_tuple_hash tuplehash[2]; + long unsigned int status; + possible_net_t ct_net; + struct hlist_node nat_bysource; + struct { } __nfct_init_offset; + struct nf_conn *master; + u_int32_t mark; + struct nf_ct_ext *ext; + union nf_conntrack_proto proto; +}; -typedef void (*btf_trace_jbd2_shrink_scan_exit)(void *, journal_t *, long unsigned int, long unsigned int, long unsigned int); +struct nf_conntrack_zone { + u16 id; + u8 flags; + u8 dir; +}; -typedef void (*btf_trace_jbd2_shrink_checkpoint_list)(void *, journal_t *, tid_t, tid_t, tid_t, long unsigned int, long unsigned int, tid_t); +struct nf_ct_ext { + u8 offset[5]; + u8 len; + unsigned int gen_id; + int: 32; + char data[0]; +}; -struct jbd2_stats_proc_session { - journal_t *journal; - struct transaction_stats_s *stats; - int start; - int max; +struct nf_conn___init { + struct nf_conn ct; }; -struct container_dev { - struct device dev; - int (*offline)(struct container_dev *); +struct bpf_ct_opts { + s32 netns_id; + s32 error; + u8 l4proto; + u8 dir; + u8 reserved[2]; }; -struct debug_reply_data { - struct ethnl_reply_data base; - u32 msg_mask; +enum { + NF_BPF_CT_OPTS_SZ = 12, }; -enum audit_nfcfgop { - AUDIT_XT_OP_REGISTER = 0, - AUDIT_XT_OP_REPLACE = 1, - AUDIT_XT_OP_UNREGISTER = 2, - AUDIT_NFT_OP_TABLE_REGISTER = 3, - AUDIT_NFT_OP_TABLE_UNREGISTER = 4, - AUDIT_NFT_OP_CHAIN_REGISTER = 5, - AUDIT_NFT_OP_CHAIN_UNREGISTER = 6, - AUDIT_NFT_OP_RULE_REGISTER = 7, - AUDIT_NFT_OP_RULE_UNREGISTER = 8, - AUDIT_NFT_OP_SET_REGISTER = 9, - AUDIT_NFT_OP_SET_UNREGISTER = 10, - AUDIT_NFT_OP_SETELEM_REGISTER = 11, - AUDIT_NFT_OP_SETELEM_UNREGISTER = 12, - AUDIT_NFT_OP_GEN_REGISTER = 13, - AUDIT_NFT_OP_OBJ_REGISTER = 14, - AUDIT_NFT_OP_OBJ_UNREGISTER = 15, - AUDIT_NFT_OP_OBJ_RESET = 16, - AUDIT_NFT_OP_FLOWTABLE_REGISTER = 17, - AUDIT_NFT_OP_FLOWTABLE_UNREGISTER = 18, - AUDIT_NFT_OP_INVALID = 19, +struct fib4_rule { + struct fib_rule common; + u8 dst_len; + u8 src_len; + dscp_t dscp; + __be32 src; + __be32 srcmask; + __be32 dst; + __be32 dstmask; }; -enum nf_hook_ops_type { - NF_HOOK_OP_UNDEFINED = 0, - NF_HOOK_OP_NF_TABLES = 1, -}; +struct calipso_doi; -struct nf_hook_ops { - nf_hookfn *hook; - struct net_device *dev; - void *priv; - u8 pf; - enum nf_hook_ops_type hook_ops_type: 8; - unsigned int hooknum; - int priority; +struct netlbl_calipso_ops { + int (*doi_add)(struct calipso_doi *, struct netlbl_audit *); + void (*doi_free)(struct calipso_doi *); + int (*doi_remove)(u32, struct netlbl_audit *); + struct calipso_doi * (*doi_getdef)(u32); + void (*doi_putdef)(struct calipso_doi *); + int (*doi_walk)(u32 *, int (*)(struct calipso_doi *, void *), void *); + int (*sock_getattr)(struct sock *, struct netlbl_lsm_secattr *); + int (*sock_setattr)(struct sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); + void (*sock_delattr)(struct sock *); + int (*req_setattr)(struct request_sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); + void (*req_delattr)(struct request_sock *); + int (*opt_getattr)(const unsigned char *, struct netlbl_lsm_secattr *); + unsigned char * (*skbuff_optptr)(const struct sk_buff *); + int (*skbuff_setattr)(struct sk_buff *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); + int (*skbuff_delattr)(struct sk_buff *); + void (*cache_invalidate)(); + int (*cache_add)(const unsigned char *, const struct netlbl_lsm_secattr *); }; -struct xt_entry_match { - union { - struct { - __u16 match_size; - char name[29]; - __u8 revision; - } user; - struct { - __u16 match_size; - struct xt_match *match; - } kernel; - __u16 match_size; - } u; - unsigned char data[0]; +struct calipso_doi { + u32 doi; + u32 type; + refcount_t refcount; + struct list_head list; + struct callback_head rcu; }; -struct xt_entry_target { - union { - struct { - __u16 target_size; - char name[29]; - __u8 revision; - } user; - struct { - __u16 target_size; - struct xt_target *target; - } kernel; - __u16 target_size; - } u; - unsigned char data[0]; +struct calipso_map_cache_bkt { + spinlock_t lock; + u32 size; + struct list_head list; }; -struct xt_standard_target { - struct xt_entry_target target; - int verdict; +struct calipso_map_cache_entry { + u32 hash; + unsigned char *key; + size_t key_len; + struct netlbl_lsm_cache *lsm_data; + u32 activity; + struct list_head list; }; -struct xt_error_target { - struct xt_entry_target target; - char errorname[30]; +struct mptcp_mib { + long unsigned int mibs[52]; }; -struct xt_counters { - __u64 pcnt; - __u64 bcnt; +struct mptcp_rm_list { + u8 ids[8]; + u8 nr; }; -struct xt_counters_info { - char name[32]; - unsigned int num_counters; - struct xt_counters counters[0]; +struct mptcp_addr_info { + u8 id; + sa_family_t family; + __be16 port; + union { + struct in_addr addr; + struct in6_addr addr6; + }; }; -struct xt_table_info; - -struct xt_table { - struct list_head list; - unsigned int valid_hooks; - struct xt_table_info *private; - struct nf_hook_ops *ops; - struct module *me; - u_int8_t af; - int priority; - const char name[32]; +enum { + MPTCP_PM_ATTR_UNSPEC = 0, + MPTCP_PM_ATTR_ADDR = 1, + MPTCP_PM_ATTR_RCV_ADD_ADDRS = 2, + MPTCP_PM_ATTR_SUBFLOWS = 3, + MPTCP_PM_ATTR_TOKEN = 4, + MPTCP_PM_ATTR_LOC_ID = 5, + MPTCP_PM_ATTR_ADDR_REMOTE = 6, + __MPTCP_PM_ATTR_MAX = 7, }; -struct xt_table_info { - unsigned int size; - unsigned int number; - unsigned int initial_entries; - unsigned int hook_entry[5]; - unsigned int underflow[5]; - unsigned int stacksize; - void ***jumpstack; - unsigned char entries[0]; +enum mptcp_pm_type { + MPTCP_PM_TYPE_KERNEL = 0, + MPTCP_PM_TYPE_USERSPACE = 1, + __MPTCP_PM_TYPE_NR = 2, + __MPTCP_PM_TYPE_MAX = 1, }; -struct xt_percpu_counter_alloc_state { - unsigned int off; - const char *mem; +struct mptcp_pm_data { + struct mptcp_addr_info local; + struct mptcp_addr_info remote; + struct list_head anno_list; + struct list_head userspace_pm_local_addr_list; + spinlock_t lock; + u8 addr_signal; + bool server_side; + bool work_pending; + bool accept_addr; + bool accept_subflow; + bool remote_deny_join_id0; + u8 add_addr_signaled; + u8 add_addr_accepted; + u8 local_addr_used; + u8 pm_type; + u8 subflows; + u8 status; + long unsigned int id_avail_bitmap[4]; + struct mptcp_rm_list rm_list_tx; + struct mptcp_rm_list rm_list_rx; }; -struct xt_template { +struct mptcp_pm_addr_entry { struct list_head list; - int (*table_init)(struct net *); - struct module *me; - char name[32]; + struct mptcp_addr_info addr; + u8 flags; + int ifindex; + struct socket *lsk; }; -struct xt_pernet { - struct list_head tables[13]; +struct mptcp_data_frag { + struct list_head list; + u64 data_seq; + u16 data_len; + u16 offset; + u16 overhead; + u16 already_sent; + struct page *page; }; -struct xt_af { - struct mutex mutex; - struct list_head match; - struct list_head target; +struct mptcp_sock { + struct inet_connection_sock sk; + u64 local_key; + u64 remote_key; + u64 write_seq; + u64 snd_nxt; + u64 ack_seq; + atomic64_t rcv_wnd_sent; + u64 rcv_data_fin_seq; + int rmem_fwd_alloc; + struct sock *last_snd; + int snd_burst; + int old_wspace; + u64 recovery_snd_nxt; + u64 snd_una; + u64 wnd_end; + long unsigned int timer_ival; + u32 token; + int rmem_released; + long unsigned int flags; + long unsigned int cb_flags; + long unsigned int push_pending; + bool recovery; + bool can_ack; + bool fully_established; + bool rcv_data_fin; + bool snd_data_fin_enable; + bool rcv_fastclose; + bool use_64bit_ack; + bool csum_enabled; + bool allow_infinite_fallback; + u8 mpc_endpoint_id; + u8 recvmsg_inq: 1; + u8 cork: 1; + u8 nodelay: 1; + u8 is_sendmsg: 1; + int connect_flags; + struct work_struct work; + struct sk_buff *ooo_last_skb; + struct rb_root out_of_order_queue; + struct sk_buff_head receive_queue; + struct list_head conn_list; + struct list_head rtx_queue; + struct mptcp_data_frag *first_pending; + struct list_head join_list; + struct socket *subflow; + struct sock *first; + struct mptcp_pm_data pm; + struct { + u32 space; + u32 copied; + u64 time; + u64 rtt_us; + } rcvq_space; + u32 setsockopt_seq; + char ca_name[16]; + struct mptcp_sock *dl_next; }; -struct nf_mttg_trav { - struct list_head *head; - struct list_head *curr; - uint8_t class; +enum mptcp_data_avail { + MPTCP_SUBFLOW_NODATA = 0, + MPTCP_SUBFLOW_DATA_AVAIL = 1, }; -enum { - MTTG_TRAV_INIT = 0, - MTTG_TRAV_NFP_UNSPEC = 1, - MTTG_TRAV_NFP_SPEC = 2, - MTTG_TRAV_DONE = 3, +struct mptcp_subflow_context { + struct list_head node; + union { + struct { + long unsigned int avg_pacing_rate; + u64 local_key; + u64 remote_key; + u64 idsn; + u64 map_seq; + u32 snd_isn; + u32 token; + u32 rel_write_seq; + u32 map_subflow_seq; + u32 ssn_offset; + u32 map_data_len; + __wsum map_data_csum; + u32 map_csum_len; + u32 request_mptcp: 1; + u32 request_join: 1; + u32 request_bkup: 1; + u32 mp_capable: 1; + u32 mp_join: 1; + u32 fully_established: 1; + u32 pm_notified: 1; + u32 conn_finished: 1; + u32 map_valid: 1; + u32 map_csum_reqd: 1; + u32 map_data_fin: 1; + u32 mpc_map: 1; + u32 backup: 1; + u32 send_mp_prio: 1; + u32 send_mp_fail: 1; + u32 send_fastclose: 1; + u32 send_infinite_map: 1; + u32 rx_eof: 1; + u32 remote_key_valid: 1; + u32 disposable: 1; + u32 stale: 1; + u32 local_id_valid: 1; + u32 valid_csum_seen: 1; + u32 is_mptfo: 1; + u32 __unused: 8; + enum mptcp_data_avail data_avail; + u32 remote_nonce; + u64 thmac; + u32 local_nonce; + u32 remote_token; + union { + u8 hmac[20]; + u64 iasn; + }; + u8 local_id; + u8 remote_id; + u8 reset_seen: 1; + u8 reset_transient: 1; + u8 reset_reason: 4; + u8 stale_count; + long int delegated_status; + long unsigned int fail_tout; + }; + struct { + long unsigned int avg_pacing_rate; + u64 local_key; + u64 remote_key; + u64 idsn; + u64 map_seq; + u32 snd_isn; + u32 token; + u32 rel_write_seq; + u32 map_subflow_seq; + u32 ssn_offset; + u32 map_data_len; + __wsum map_data_csum; + u32 map_csum_len; + u32 request_mptcp: 1; + u32 request_join: 1; + u32 request_bkup: 1; + u32 mp_capable: 1; + u32 mp_join: 1; + u32 fully_established: 1; + u32 pm_notified: 1; + u32 conn_finished: 1; + u32 map_valid: 1; + u32 map_csum_reqd: 1; + u32 map_data_fin: 1; + u32 mpc_map: 1; + u32 backup: 1; + u32 send_mp_prio: 1; + u32 send_mp_fail: 1; + u32 send_fastclose: 1; + u32 send_infinite_map: 1; + u32 rx_eof: 1; + u32 remote_key_valid: 1; + u32 disposable: 1; + u32 stale: 1; + u32 local_id_valid: 1; + u32 valid_csum_seen: 1; + u32 is_mptfo: 1; + u32 __unused: 8; + enum mptcp_data_avail data_avail; + u32 remote_nonce; + u64 thmac; + u32 local_nonce; + u32 remote_token; + union { + u8 hmac[20]; + u64 iasn; + }; + u8 local_id; + u8 remote_id; + u8 reset_seen: 1; + u8 reset_transient: 1; + u8 reset_reason: 4; + u8 stale_count; + long int delegated_status; + long unsigned int fail_tout; + } reset; + }; + struct list_head delegated_node; + u32 setsockopt_seq; + u32 stale_rcv_tstamp; + struct sock *tcp_sock; + struct sock *conn; + const struct inet_connection_sock_af_ops *icsk_af_ops; + void (*tcp_state_change)(struct sock *); + void (*tcp_error_report)(struct sock *); + struct callback_head rcu; }; -enum tunnel_encap_types { - TUNNEL_ENCAP_NONE = 0, - TUNNEL_ENCAP_FOU = 1, - TUNNEL_ENCAP_GUE = 2, - TUNNEL_ENCAP_MPLS = 3, +enum linux_mptcp_mib_field { + MPTCP_MIB_NUM = 0, + MPTCP_MIB_MPCAPABLEPASSIVE = 1, + MPTCP_MIB_MPCAPABLEACTIVE = 2, + MPTCP_MIB_MPCAPABLEACTIVEACK = 3, + MPTCP_MIB_MPCAPABLEPASSIVEACK = 4, + MPTCP_MIB_MPCAPABLEPASSIVEFALLBACK = 5, + MPTCP_MIB_MPCAPABLEACTIVEFALLBACK = 6, + MPTCP_MIB_TOKENFALLBACKINIT = 7, + MPTCP_MIB_RETRANSSEGS = 8, + MPTCP_MIB_JOINNOTOKEN = 9, + MPTCP_MIB_JOINSYNRX = 10, + MPTCP_MIB_JOINSYNACKRX = 11, + MPTCP_MIB_JOINSYNACKMAC = 12, + MPTCP_MIB_JOINACKRX = 13, + MPTCP_MIB_JOINACKMAC = 14, + MPTCP_MIB_DSSNOMATCH = 15, + MPTCP_MIB_INFINITEMAPTX = 16, + MPTCP_MIB_INFINITEMAPRX = 17, + MPTCP_MIB_DSSTCPMISMATCH = 18, + MPTCP_MIB_DATACSUMERR = 19, + MPTCP_MIB_OFOQUEUETAIL = 20, + MPTCP_MIB_OFOQUEUE = 21, + MPTCP_MIB_OFOMERGE = 22, + MPTCP_MIB_NODSSWINDOW = 23, + MPTCP_MIB_DUPDATA = 24, + MPTCP_MIB_ADDADDR = 25, + MPTCP_MIB_ECHOADD = 26, + MPTCP_MIB_PORTADD = 27, + MPTCP_MIB_ADDADDRDROP = 28, + MPTCP_MIB_JOINPORTSYNRX = 29, + MPTCP_MIB_JOINPORTSYNACKRX = 30, + MPTCP_MIB_JOINPORTACKRX = 31, + MPTCP_MIB_MISMATCHPORTSYNRX = 32, + MPTCP_MIB_MISMATCHPORTACKRX = 33, + MPTCP_MIB_RMADDR = 34, + MPTCP_MIB_RMADDRDROP = 35, + MPTCP_MIB_RMSUBFLOW = 36, + MPTCP_MIB_MPPRIOTX = 37, + MPTCP_MIB_MPPRIORX = 38, + MPTCP_MIB_MPFAILTX = 39, + MPTCP_MIB_MPFAILRX = 40, + MPTCP_MIB_MPFASTCLOSETX = 41, + MPTCP_MIB_MPFASTCLOSERX = 42, + MPTCP_MIB_MPRSTTX = 43, + MPTCP_MIB_MPRSTRX = 44, + MPTCP_MIB_RCVPRUNED = 45, + MPTCP_MIB_SUBFLOWSTALE = 46, + MPTCP_MIB_SUBFLOWRECOVER = 47, + MPTCP_MIB_SNDWNDSHARED = 48, + MPTCP_MIB_RCVWNDSHARED = 49, + MPTCP_MIB_RCVWNDCONFLICTUPDATE = 50, + MPTCP_MIB_RCVWNDCONFLICT = 51, + __MPTCP_MIB_MAX = 52, }; -enum { - IFLA_GRE_UNSPEC = 0, - IFLA_GRE_LINK = 1, - IFLA_GRE_IFLAGS = 2, - IFLA_GRE_OFLAGS = 3, - IFLA_GRE_IKEY = 4, - IFLA_GRE_OKEY = 5, - IFLA_GRE_LOCAL = 6, - IFLA_GRE_REMOTE = 7, - IFLA_GRE_TTL = 8, - IFLA_GRE_TOS = 9, - IFLA_GRE_PMTUDISC = 10, - IFLA_GRE_ENCAP_LIMIT = 11, - IFLA_GRE_FLOWINFO = 12, - IFLA_GRE_FLAGS = 13, - IFLA_GRE_ENCAP_TYPE = 14, - IFLA_GRE_ENCAP_FLAGS = 15, - IFLA_GRE_ENCAP_SPORT = 16, - IFLA_GRE_ENCAP_DPORT = 17, - IFLA_GRE_COLLECT_METADATA = 18, - IFLA_GRE_IGNORE_DF = 19, - IFLA_GRE_FWMARK = 20, - IFLA_GRE_ERSPAN_INDEX = 21, - IFLA_GRE_ERSPAN_VER = 22, - IFLA_GRE_ERSPAN_DIR = 23, - IFLA_GRE_ERSPAN_HWID = 24, - __IFLA_GRE_MAX = 25, +struct x86_cpuinit_ops { + void (*setup_percpu_clockev)(); + void (*early_percpu_clock_init)(); + void (*fixup_cpu_id)(struct cpuinfo_x86 *, int); }; -struct gro_cell; - -struct gro_cells { - struct gro_cell *cells; +struct mtrr_var_range { + __u32 base_lo; + __u32 base_hi; + __u32 mask_lo; + __u32 mask_hi; }; -struct ip_tunnel_encap { - u16 type; - u16 flags; - __be16 sport; - __be16 dport; -}; +typedef __u8 mtrr_type; -struct ip_tunnel_prl_entry { - struct ip_tunnel_prl_entry *next; - __be32 addr; - u16 flags; - struct callback_head callback_head; +struct mtrr_state_type { + struct mtrr_var_range var_ranges[256]; + mtrr_type fixed_ranges[88]; + unsigned char enabled; + unsigned char have_fixed; + mtrr_type def_type; }; -struct ip_tunnel { - struct ip_tunnel *next; - struct hlist_node hash_node; - struct net_device *dev; - netdevice_tracker dev_tracker; - struct net *net; - long unsigned int err_time; - int err_count; - u32 i_seqno; - u32 o_seqno; - int tun_hlen; - u32 index; - u8 erspan_ver; - u8 dir; - u16 hwid; - struct dst_cache dst_cache; - struct ip_tunnel_parm parms; - int mlink; - int encap_hlen; - int hlen; - struct ip_tunnel_encap encap; - struct ip_tunnel_prl_entry *prl; - unsigned int prl_count; - unsigned int ip_tnl_net_id; - struct gro_cells gro_cells; - __u32 fwmark; - bool collect_md; - bool ignore_df; +struct mtrr_ops { + u32 vendor; + u32 use_intel_if; + void (*set)(unsigned int, long unsigned int, long unsigned int, mtrr_type); + void (*set_all)(); + void (*get)(unsigned int, long unsigned int *, long unsigned int *, mtrr_type *); + int (*get_free_region)(long unsigned int, long unsigned int, int); + int (*validate_add_page)(long unsigned int, long unsigned int, unsigned int); + int (*have_wrcomb)(); }; -struct tnl_ptk_info { - __be16 flags; - __be16 proto; - __be32 key; - __be32 seq; - int hdr_len; +struct var_mtrr_range_state { + long unsigned int base_pfn; + long unsigned int size_pfn; + mtrr_type type; }; -struct ip_tunnel_net { - struct net_device *fb_tunnel_dev; - struct rtnl_link_ops *rtnl_link_ops; - struct hlist_head tunnels[128]; - struct ip_tunnel *collect_md_tun; - int type; +struct var_mtrr_state { + long unsigned int range_startk; + long unsigned int range_sizek; + long unsigned int chunk_sizek; + long unsigned int gran_sizek; + unsigned int reg; }; -struct gre_base_hdr { - __be16 flags; - __be16 protocol; +struct mtrr_cleanup_result { + long unsigned int gran_sizek; + long unsigned int chunk_sizek; + long unsigned int lose_cover_sizek; + unsigned int num_reg; + int bad; }; -struct gre_protocol { - int (*handler)(struct sk_buff *); - void (*err_handler)(struct sk_buff *, u32); +struct mpc_ioapic { + unsigned char type; + unsigned char apicid; + unsigned char apicver; + unsigned char flags; + unsigned int apicaddr; }; -struct erspan_md2 { - __be32 timestamp; - __be16 sgt; - __u8 hwid_upper: 2; - __u8 ft: 5; - __u8 p: 1; - __u8 o: 1; - __u8 gra: 2; - __u8 dir: 1; - __u8 hwid: 4; +struct mpc_intsrc { + unsigned char type; + unsigned char irqtype; + short unsigned int irqflag; + unsigned char srcbus; + unsigned char srcbusirq; + unsigned char dstapic; + unsigned char dstirq; }; -struct erspan_metadata { - int version; - union { - __be32 index; - struct erspan_md2 md2; - } u; +enum mp_irq_source_types { + mp_INT = 0, + mp_NMI = 1, + mp_SMI = 2, + mp_ExtINT = 3, }; -enum erspan_encap_type { - ERSPAN_ENCAP_NOVLAN = 0, - ERSPAN_ENCAP_ISL = 1, - ERSPAN_ENCAP_8021Q = 2, - ERSPAN_ENCAP_INFRAME = 3, +struct x86_apic_ops { + unsigned int (*io_apic_read)(unsigned int, unsigned int); + void (*restore)(); }; -struct erspan_base_hdr { - __u8 vlan_upper: 4; - __u8 ver: 4; - __u8 vlan: 8; - __u8 session_id_upper: 2; - __u8 t: 1; - __u8 en: 2; - __u8 cos: 3; - __u8 session_id: 8; +struct irq_affinity_desc { + struct cpumask mask; + unsigned int is_managed: 1; }; -enum erspan_bso { - BSO_NOERROR = 0, - BSO_SHORT = 1, - BSO_OVERSIZED = 2, - BSO_BAD = 3, +enum { + IRQ_TYPE_NONE = 0, + IRQ_TYPE_EDGE_RISING = 1, + IRQ_TYPE_EDGE_FALLING = 2, + IRQ_TYPE_EDGE_BOTH = 3, + IRQ_TYPE_LEVEL_HIGH = 4, + IRQ_TYPE_LEVEL_LOW = 8, + IRQ_TYPE_LEVEL_MASK = 12, + IRQ_TYPE_SENSE_MASK = 15, + IRQ_TYPE_DEFAULT = 15, + IRQ_TYPE_PROBE = 16, + IRQ_LEVEL = 256, + IRQ_PER_CPU = 512, + IRQ_NOPROBE = 1024, + IRQ_NOREQUEST = 2048, + IRQ_NOAUTOEN = 4096, + IRQ_NO_BALANCING = 8192, + IRQ_MOVE_PCNTXT = 16384, + IRQ_NESTED_THREAD = 32768, + IRQ_NOTHREAD = 65536, + IRQ_PER_CPU_DEVID = 131072, + IRQ_IS_POLLED = 262144, + IRQ_DISABLE_UNLAZY = 524288, + IRQ_HIDDEN = 1048576, + IRQ_NO_DEBUG = 2097152, }; -struct qtag_prefix { - __be16 eth_type; - __be16 tci; +enum { + IRQ_SET_MASK_OK = 0, + IRQ_SET_MASK_OK_NOCOPY = 1, + IRQ_SET_MASK_OK_DONE = 2, }; -struct timens_offset { - s64 sec; - u64 nsec; +struct x86_msi_addr_lo { + union { + struct { + u32 reserved_0: 2; + u32 dest_mode_logical: 1; + u32 redirect_hint: 1; + u32 reserved_1: 1; + u32 virt_destid_8_14: 7; + u32 destid_0_7: 8; + u32 base_address: 12; + }; + struct { + u32 dmar_reserved_0: 2; + u32 dmar_index_15: 1; + u32 dmar_subhandle_valid: 1; + u32 dmar_format: 1; + u32 dmar_index_0_14: 15; + u32 dmar_base_address: 12; + }; + }; }; -struct timens_offsets { - struct timespec64 monotonic; - struct timespec64 boottime; -}; +typedef struct x86_msi_addr_lo arch_msi_msg_addr_lo_t; -struct time_namespace { - struct user_namespace *user_ns; - struct ucounts *ucounts; - struct ns_common ns; - struct timens_offsets offsets; - struct page *vvar_page; - bool frozen_offsets; +struct x86_msi_addr_hi { + u32 reserved: 8; + u32 destid_8_31: 24; }; -struct pvclock_vcpu_time_info { - u32 version; - u32 pad0; - u64 tsc_timestamp; - u64 system_time; - u32 tsc_to_system_mul; - s8 tsc_shift; - u8 flags; - u8 pad[2]; -}; +typedef struct x86_msi_addr_hi arch_msi_msg_addr_hi_t; -struct pvclock_vsyscall_time_info { - struct pvclock_vcpu_time_info pvti; - long: 64; - long: 64; - long: 64; - long: 64; +struct x86_msi_data { + union { + struct { + u32 vector: 8; + u32 delivery_mode: 3; + u32 dest_mode_logical: 1; + u32 reserved: 2; + u32 active_low: 1; + u32 is_level: 1; + }; + u32 dmar_subhandle; + }; }; -struct arch_vdso_data {}; - -struct vdso_timestamp { - u64 sec; - u64 nsec; -}; +typedef struct x86_msi_data arch_msi_msg_data_t; -struct vdso_data { - u32 seq; - s32 clock_mode; - u64 cycle_last; - u64 mask; - u32 mult; - u32 shift; +struct msi_msg { union { - struct vdso_timestamp basetime[12]; - struct timens_offset offset[12]; + u32 address_lo; + arch_msi_msg_addr_lo_t arch_addr_lo; + }; + union { + u32 address_hi; + arch_msi_msg_addr_hi_t arch_addr_hi; + }; + union { + u32 data; + arch_msi_msg_data_t arch_data; }; - s32 tz_minuteswest; - s32 tz_dsttime; - u32 hrtimer_res; - u32 __unused; - struct arch_vdso_data arch_data; -}; - -struct ms_hyperv_tsc_page { - volatile u32 tsc_sequence; - u32 reserved1; - volatile u64 tsc_scale; - volatile s64 tsc_offset; }; -typedef u8 kprobe_opcode_t; - -struct kprobe; - -struct arch_specific_insn { - kprobe_opcode_t *insn; - unsigned int boostable: 1; - unsigned char size; +struct pci_msi_desc { union { - unsigned char opcode; - struct { - unsigned char type; - } jcc; - struct { - unsigned char type; - unsigned char asize; - } loop; - struct { - unsigned char reg; - } indirect; + u32 msi_mask; + u32 msix_ctrl; + }; + struct { + u8 is_msix: 1; + u8 multiple: 3; + u8 multi_cap: 3; + u8 can_mask: 1; + u8 is_64: 1; + u8 is_virtual: 1; + unsigned int default_irq; + } msi_attrib; + union { + u8 mask_pos; + void *mask_base; }; - s32 rel32; - void (*emulate_op)(struct kprobe *, struct pt_regs *); - int tp_len; }; -typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *); +struct msi_desc { + unsigned int irq; + unsigned int nvec_used; + struct device *dev; + struct msi_msg msg; + struct irq_affinity_desc *affinity; + const void *iommu_cookie; + struct device_attribute *sysfs_attrs; + void (*write_msi_msg)(struct msi_desc *, void *); + void *write_msi_msg_data; + u16 msi_index; + struct pci_msi_desc pci; +}; -typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int); +enum { + IRQD_TRIGGER_MASK = 15, + IRQD_SETAFFINITY_PENDING = 256, + IRQD_ACTIVATED = 512, + IRQD_NO_BALANCING = 1024, + IRQD_PER_CPU = 2048, + IRQD_AFFINITY_SET = 4096, + IRQD_LEVEL = 8192, + IRQD_WAKEUP_STATE = 16384, + IRQD_MOVE_PCNTXT = 32768, + IRQD_IRQ_DISABLED = 65536, + IRQD_IRQ_MASKED = 131072, + IRQD_IRQ_INPROGRESS = 262144, + IRQD_WAKEUP_ARMED = 524288, + IRQD_FORWARDED_TO_VCPU = 1048576, + IRQD_AFFINITY_MANAGED = 2097152, + IRQD_IRQ_STARTED = 4194304, + IRQD_MANAGED_SHUTDOWN = 8388608, + IRQD_SINGLE_TARGET = 16777216, + IRQD_DEFAULT_TRIGGER_SET = 33554432, + IRQD_CAN_RESERVE = 67108864, + IRQD_MSI_NOMASK_QUIRK = 134217728, + IRQD_HANDLE_ENFORCE_IRQCTX = 268435456, + IRQD_AFFINITY_ON_ACTIVATE = 536870912, + IRQD_IRQ_ENABLED_ON_SUSPEND = 1073741824, +}; -struct kprobe { - struct hlist_node hlist; - struct list_head list; - long unsigned int nmissed; - kprobe_opcode_t *addr; - const char *symbol_name; - unsigned int offset; - kprobe_pre_handler_t pre_handler; - kprobe_post_handler_t post_handler; - kprobe_opcode_t opcode; - struct arch_specific_insn ainsn; +enum { + IRQCHIP_SET_TYPE_MASKED = 1, + IRQCHIP_EOI_IF_HANDLED = 2, + IRQCHIP_MASK_ON_SUSPEND = 4, + IRQCHIP_ONOFFLINE_ENABLED = 8, + IRQCHIP_SKIP_SET_WAKE = 16, + IRQCHIP_ONESHOT_SAFE = 32, + IRQCHIP_EOI_THREADED = 64, + IRQCHIP_SUPPORTS_LEVEL_MSI = 128, + IRQCHIP_SUPPORTS_NMI = 256, + IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND = 512, + IRQCHIP_AFFINITY_PRE_STARTUP = 1024, + IRQCHIP_IMMUTABLE = 2048, +}; + +enum irq_alloc_type { + X86_IRQ_ALLOC_TYPE_IOAPIC = 1, + X86_IRQ_ALLOC_TYPE_HPET = 2, + X86_IRQ_ALLOC_TYPE_PCI_MSI = 3, + X86_IRQ_ALLOC_TYPE_PCI_MSIX = 4, + X86_IRQ_ALLOC_TYPE_DMAR = 5, + X86_IRQ_ALLOC_TYPE_AMDVI = 6, + X86_IRQ_ALLOC_TYPE_UV = 7, +}; + +struct ioapic_alloc_info { + int pin; + int node; + u32 is_level: 1; + u32 active_low: 1; + u32 valid: 1; +}; + +struct uv_alloc_info { + int limit; + int blade; + long unsigned int offset; + char *name; +}; + +struct irq_alloc_info { + enum irq_alloc_type type; u32 flags; + u32 devid; + irq_hw_number_t hwirq; + const struct cpumask *mask; + struct msi_desc *desc; + void *data; + union { + struct ioapic_alloc_info ioapic; + struct uv_alloc_info uv; + }; }; -struct arch_optimized_insn { - kprobe_opcode_t copied_insn[4]; - kprobe_opcode_t *insn; - size_t size; +struct irq_cfg { + unsigned int dest_apicid; + unsigned int vector; }; -struct prev_kprobe { - struct kprobe *kp; - long unsigned int status; - long unsigned int old_flags; - long unsigned int saved_flags; +enum { + IRQCHIP_FWNODE_REAL = 0, + IRQCHIP_FWNODE_NAMED = 1, + IRQCHIP_FWNODE_NAMED_ID = 2, }; -struct kprobe_ctlblk { - long unsigned int kprobe_status; - long unsigned int kprobe_old_flags; - long unsigned int kprobe_saved_flags; - struct prev_kprobe prev_kprobe; +enum { + X86_IRQ_ALLOC_CONTIGUOUS_VECTORS = 1, + X86_IRQ_ALLOC_LEGACY = 2, }; -struct optimized_kprobe { - struct kprobe kp; - struct list_head list; - struct arch_optimized_insn optinsn; +enum ioapic_domain_type { + IOAPIC_DOMAIN_INVALID = 0, + IOAPIC_DOMAIN_LEGACY = 1, + IOAPIC_DOMAIN_STRICT = 2, + IOAPIC_DOMAIN_DYNAMIC = 3, }; -enum sysctl_writes_mode { - SYSCTL_WRITES_LEGACY = 4294967295, - SYSCTL_WRITES_WARN = 0, - SYSCTL_WRITES_STRICT = 1, +struct ioapic_domain_cfg { + enum ioapic_domain_type type; + const struct irq_domain_ops *ops; + struct device_node *dev; }; -struct do_proc_dointvec_minmax_conv_param { - int *min; - int *max; +struct clock_event_device; + +struct legacy_pic { + int nr_legacy_irqs; + struct irq_chip *chip; + void (*mask)(unsigned int); + void (*unmask)(unsigned int); + void (*mask_all)(); + void (*restore_mask)(); + void (*init)(int); + int (*probe)(); + int (*irq_pending)(unsigned int); + void (*make_irq)(unsigned int); }; -struct do_proc_douintvec_minmax_conv_param { - unsigned int *min; - unsigned int *max; +union IO_APIC_reg_00 { + u32 raw; + struct { + u32 __reserved_2: 14; + u32 LTS: 1; + u32 delivery_type: 1; + u32 __reserved_1: 8; + u32 ID: 8; + } bits; }; -enum wb_state { - WB_registered = 0, - WB_writeback_running = 1, - WB_has_dirty_io = 2, - WB_start_all = 3, +union IO_APIC_reg_01 { + u32 raw; + struct { + u32 version: 8; + u32 __reserved_2: 7; + u32 PRQ: 1; + u32 entries: 8; + u32 __reserved_1: 8; + } bits; }; -struct wb_writeback_work { - long int nr_pages; - struct super_block *sb; - enum writeback_sync_modes sync_mode; - unsigned int tagged_writepages: 1; - unsigned int for_kupdate: 1; - unsigned int range_cyclic: 1; - unsigned int for_background: 1; - unsigned int for_sync: 1; - unsigned int auto_free: 1; - enum wb_reason reason; +union IO_APIC_reg_02 { + u32 raw; + struct { + u32 __reserved_2: 24; + u32 arbitration: 4; + u32 __reserved_1: 4; + } bits; +}; + +union IO_APIC_reg_03 { + u32 raw; + struct { + u32 boot_DT: 1; + u32 __reserved_1: 31; + } bits; +}; + +struct IO_APIC_route_entry { + union { + struct { + u64 vector: 8; + u64 delivery_mode: 3; + u64 dest_mode_logical: 1; + u64 delivery_status: 1; + u64 active_low: 1; + u64 irr: 1; + u64 is_level: 1; + u64 masked: 1; + u64 reserved_0: 15; + u64 reserved_1: 17; + u64 virt_destid_8_14: 7; + u64 destid_0_7: 8; + }; + struct { + u64 ir_shared_0: 8; + u64 ir_zero: 3; + u64 ir_index_15: 1; + u64 ir_shared_1: 5; + u64 ir_reserved_0: 31; + u64 ir_format: 1; + u64 ir_index_0_14: 15; + }; + struct { + u64 w1: 32; + u64 w2: 32; + }; + }; +}; + +struct irq_pin_list { struct list_head list; - struct wb_completion *done; + int apic; + int pin; }; -struct trace_event_raw_writeback_folio_template { - struct trace_entry ent; - char name[32]; - ino_t ino; - long unsigned int index; - char __data[0]; +struct mp_chip_data { + struct list_head irq_2_pin; + struct IO_APIC_route_entry entry; + bool is_level; + bool active_low; + bool isa_irq; + u32 count; }; -struct trace_event_raw_writeback_dirty_inode_template { - struct trace_entry ent; - char name[32]; - ino_t ino; - long unsigned int state; - long unsigned int flags; - char __data[0]; +struct mp_ioapic_gsi { + u32 gsi_base; + u32 gsi_end; }; -struct trace_event_raw_inode_foreign_history { - struct trace_entry ent; - char name[32]; - ino_t ino; - ino_t cgroup_ino; - unsigned int history; - char __data[0]; +struct ioapic { + int nr_registers; + struct IO_APIC_route_entry *saved_registers; + struct mpc_ioapic mp_config; + struct mp_ioapic_gsi gsi_config; + struct ioapic_domain_cfg irqdomain_cfg; + struct irq_domain *irqdomain; + struct resource *iomem_res; }; -struct trace_event_raw_inode_switch_wbs { - struct trace_entry ent; - char name[32]; - ino_t ino; - ino_t old_cgroup_ino; - ino_t new_cgroup_ino; - char __data[0]; +struct io_apic { + unsigned int index; + unsigned int unused[3]; + unsigned int data; + unsigned int unused2[11]; + unsigned int eoi; }; -struct trace_event_raw_track_foreign_dirty { - struct trace_entry ent; - char name[32]; - u64 bdi_id; - ino_t ino; - unsigned int memcg_id; - ino_t cgroup_ino; - ino_t page_cgroup_ino; - char __data[0]; +enum pageblock_bits { + PB_migrate = 0, + PB_migrate_end = 2, + PB_migrate_skip = 3, + NR_PAGEBLOCK_BITS = 4, }; -struct trace_event_raw_flush_foreign { - struct trace_entry ent; - char name[32]; - ino_t cgroup_ino; - unsigned int frn_bdi_id; - unsigned int frn_memcg_id; - char __data[0]; +typedef unsigned int isolate_mode_t; + +struct node { + struct device dev; + struct list_head access_list; }; -struct trace_event_raw_writeback_write_inode_template { - struct trace_entry ent; - char name[32]; - ino_t ino; - int sync_mode; - ino_t cgroup_ino; - char __data[0]; +enum page_memcg_data_flags { + MEMCG_DATA_OBJCGS = 1, + MEMCG_DATA_KMEM = 2, + __NR_MEMCG_DATA_FLAGS = 4, }; -struct trace_event_raw_writeback_work_class { - struct trace_entry ent; - char name[32]; - long int nr_pages; - dev_t sb_dev; - int sync_mode; - int for_kupdate; - int range_cyclic; - int for_background; - int reason; - ino_t cgroup_ino; - char __data[0]; +typedef struct page *new_page_t(struct page *, long unsigned int); + +typedef void free_page_t(struct page *, long unsigned int); + +struct movable_operations { + bool (*isolate_page)(struct page *, isolate_mode_t); + int (*migrate_page)(struct page *, struct page *, enum migrate_mode); + void (*putback_page)(struct page *); }; -struct trace_event_raw_writeback_pages_written { +struct alloc_context { + struct zonelist *zonelist; + nodemask_t *nodemask; + struct zoneref *preferred_zoneref; + int migratetype; + enum zone_type highest_zoneidx; + bool spread_dirty_pages; +}; + +struct trace_event_raw_mm_compaction_isolate_template { struct trace_entry ent; - long int pages; + long unsigned int start_pfn; + long unsigned int end_pfn; + long unsigned int nr_scanned; + long unsigned int nr_taken; char __data[0]; }; -struct trace_event_raw_writeback_class { +struct trace_event_raw_mm_compaction_migratepages { struct trace_entry ent; - char name[32]; - ino_t cgroup_ino; + long unsigned int nr_migrated; + long unsigned int nr_failed; char __data[0]; }; -struct trace_event_raw_writeback_bdi_register { +struct trace_event_raw_mm_compaction_begin { struct trace_entry ent; - char name[32]; + long unsigned int zone_start; + long unsigned int migrate_pfn; + long unsigned int free_pfn; + long unsigned int zone_end; + bool sync; char __data[0]; }; -struct trace_event_raw_wbc_class { +struct trace_event_raw_mm_compaction_end { struct trace_entry ent; - char name[32]; - long int nr_to_write; - long int pages_skipped; - int sync_mode; - int for_kupdate; - int for_background; - int for_reclaim; - int range_cyclic; - long int range_start; - long int range_end; - ino_t cgroup_ino; + long unsigned int zone_start; + long unsigned int migrate_pfn; + long unsigned int free_pfn; + long unsigned int zone_end; + bool sync; + int status; char __data[0]; }; -struct trace_event_raw_writeback_queue_io { +struct trace_event_raw_mm_compaction_try_to_compact_pages { struct trace_entry ent; - char name[32]; - long unsigned int older; - long int age; - int moved; - int reason; - ino_t cgroup_ino; + int order; + long unsigned int gfp_mask; + int prio; char __data[0]; }; -struct trace_event_raw_global_dirty_state { +struct trace_event_raw_mm_compaction_suitable_template { struct trace_entry ent; - long unsigned int nr_dirty; - long unsigned int nr_writeback; - long unsigned int background_thresh; - long unsigned int dirty_thresh; - long unsigned int dirty_limit; - long unsigned int nr_dirtied; - long unsigned int nr_written; + int nid; + enum zone_type idx; + int order; + int ret; char __data[0]; }; -struct trace_event_raw_bdi_dirty_ratelimit { +struct trace_event_raw_mm_compaction_defer_template { struct trace_entry ent; - char bdi[32]; - long unsigned int write_bw; - long unsigned int avg_write_bw; - long unsigned int dirty_rate; - long unsigned int dirty_ratelimit; - long unsigned int task_ratelimit; - long unsigned int balanced_dirty_ratelimit; - ino_t cgroup_ino; + int nid; + enum zone_type idx; + int order; + unsigned int considered; + unsigned int defer_shift; + int order_failed; char __data[0]; }; -struct trace_event_raw_balance_dirty_pages { +struct trace_event_raw_mm_compaction_kcompactd_sleep { struct trace_entry ent; - char bdi[32]; - long unsigned int limit; - long unsigned int setpoint; - long unsigned int dirty; - long unsigned int bdi_setpoint; - long unsigned int bdi_dirty; - long unsigned int dirty_ratelimit; - long unsigned int task_ratelimit; - unsigned int dirtied; - unsigned int dirtied_pause; - long unsigned int paused; - long int pause; - long unsigned int period; - long int think; - ino_t cgroup_ino; + int nid; char __data[0]; }; -struct trace_event_raw_writeback_sb_inodes_requeue { +struct trace_event_raw_kcompactd_wake_template { struct trace_entry ent; - char name[32]; - ino_t ino; - long unsigned int state; - long unsigned int dirtied_when; - ino_t cgroup_ino; + int nid; + int order; + enum zone_type highest_zoneidx; char __data[0]; }; -struct trace_event_raw_writeback_single_inode_template { - struct trace_entry ent; - char name[32]; - ino_t ino; - long unsigned int state; - long unsigned int dirtied_when; - long unsigned int writeback_index; - long int nr_to_write; - long unsigned int wrote; - ino_t cgroup_ino; - char __data[0]; -}; +struct trace_event_data_offsets_mm_compaction_isolate_template {}; -struct trace_event_raw_writeback_inode_template { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long unsigned int state; - __u16 mode; - long unsigned int dirtied_when; - char __data[0]; -}; +struct trace_event_data_offsets_mm_compaction_migratepages {}; -struct trace_event_data_offsets_writeback_folio_template {}; +struct trace_event_data_offsets_mm_compaction_begin {}; -struct trace_event_data_offsets_writeback_dirty_inode_template {}; +struct trace_event_data_offsets_mm_compaction_end {}; -struct trace_event_data_offsets_inode_foreign_history {}; +struct trace_event_data_offsets_mm_compaction_try_to_compact_pages {}; -struct trace_event_data_offsets_inode_switch_wbs {}; +struct trace_event_data_offsets_mm_compaction_suitable_template {}; -struct trace_event_data_offsets_track_foreign_dirty {}; +struct trace_event_data_offsets_mm_compaction_defer_template {}; -struct trace_event_data_offsets_flush_foreign {}; +struct trace_event_data_offsets_mm_compaction_kcompactd_sleep {}; -struct trace_event_data_offsets_writeback_write_inode_template {}; +struct trace_event_data_offsets_kcompactd_wake_template {}; -struct trace_event_data_offsets_writeback_work_class {}; +typedef void (*btf_trace_mm_compaction_isolate_migratepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); -struct trace_event_data_offsets_writeback_pages_written {}; +typedef void (*btf_trace_mm_compaction_isolate_freepages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); -struct trace_event_data_offsets_writeback_class {}; +typedef void (*btf_trace_mm_compaction_migratepages)(void *, struct compact_control *, unsigned int); -struct trace_event_data_offsets_writeback_bdi_register {}; +typedef void (*btf_trace_mm_compaction_begin)(void *, struct compact_control *, long unsigned int, long unsigned int, bool); -struct trace_event_data_offsets_wbc_class {}; +typedef void (*btf_trace_mm_compaction_end)(void *, struct compact_control *, long unsigned int, long unsigned int, bool, int); -struct trace_event_data_offsets_writeback_queue_io {}; +typedef void (*btf_trace_mm_compaction_try_to_compact_pages)(void *, int, gfp_t, int); -struct trace_event_data_offsets_global_dirty_state {}; +typedef void (*btf_trace_mm_compaction_finished)(void *, struct zone *, int, int); -struct trace_event_data_offsets_bdi_dirty_ratelimit {}; +typedef void (*btf_trace_mm_compaction_suitable)(void *, struct zone *, int, int); -struct trace_event_data_offsets_balance_dirty_pages {}; +typedef void (*btf_trace_mm_compaction_deferred)(void *, struct zone *, int); -struct trace_event_data_offsets_writeback_sb_inodes_requeue {}; +typedef void (*btf_trace_mm_compaction_defer_compaction)(void *, struct zone *, int); -struct trace_event_data_offsets_writeback_single_inode_template {}; +typedef void (*btf_trace_mm_compaction_defer_reset)(void *, struct zone *, int); -struct trace_event_data_offsets_writeback_inode_template {}; +typedef void (*btf_trace_mm_compaction_kcompactd_sleep)(void *, int); -typedef void (*btf_trace_writeback_dirty_folio)(void *, struct folio *, struct address_space *); +typedef void (*btf_trace_mm_compaction_wakeup_kcompactd)(void *, int, int, enum zone_type); -typedef void (*btf_trace_folio_wait_writeback)(void *, struct folio *, struct address_space *); +typedef void (*btf_trace_mm_compaction_kcompactd_wake)(void *, int, int, enum zone_type); -typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode *, int); +typedef enum { + ISOLATE_ABORT = 0, + ISOLATE_NONE = 1, + ISOLATE_SUCCESS = 2, +} isolate_migrate_t; -typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode *, int); +struct sockaddr_un { + __kernel_sa_family_t sun_family; + char sun_path[108]; +}; -typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode *, int); +struct unix_address { + refcount_t refcnt; + int len; + struct sockaddr_un name[0]; +}; -typedef void (*btf_trace_inode_foreign_history)(void *, struct inode *, struct writeback_control *, unsigned int); +struct scm_stat { + atomic_t nr_fds; +}; -typedef void (*btf_trace_inode_switch_wbs)(void *, struct inode *, struct bdi_writeback *, struct bdi_writeback *); +struct unix_sock { + struct sock sk; + struct unix_address *addr; + struct path path; + struct mutex iolock; + struct mutex bindlock; + struct sock *peer; + struct list_head link; + atomic_long_t inflight; + spinlock_t lock; + long unsigned int gc_flags; + long: 64; + long: 64; + long: 64; + long: 64; + struct socket_wq peer_wq; + wait_queue_entry_t peer_wake; + struct scm_stat scm_stat; + struct sk_buff *oob_skb; + long: 64; +}; -typedef void (*btf_trace_track_foreign_dirty)(void *, struct folio *, struct bdi_writeback *); +struct dccp_hdr { + __be16 dccph_sport; + __be16 dccph_dport; + __u8 dccph_doff; + __u8 dccph_cscov: 4; + __u8 dccph_ccval: 4; + __sum16 dccph_checksum; + __u8 dccph_x: 1; + __u8 dccph_type: 4; + __u8 dccph_reserved: 3; + __u8 dccph_seq2; + __be16 dccph_seq; +}; -typedef void (*btf_trace_flush_foreign)(void *, struct bdi_writeback *, unsigned int, unsigned int); +struct sctphdr { + __be16 source; + __be16 dest; + __be32 vtag; + __le32 checksum; +}; -typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode *, struct writeback_control *); +struct io_sync { + struct file *file; + loff_t len; + loff_t off; + int flags; + int mode; +}; -typedef void (*btf_trace_writeback_write_inode)(void *, struct inode *, struct writeback_control *); +struct pcie_link_state { + struct pci_dev *pdev; + struct pci_dev *downstream; + struct pcie_link_state *root; + struct pcie_link_state *parent; + struct list_head sibling; + u32 aspm_support: 7; + u32 aspm_enabled: 7; + u32 aspm_capable: 7; + u32 aspm_default: 7; + char: 4; + u32 aspm_disable: 7; + u32 clkpm_capable: 1; + u32 clkpm_enabled: 1; + u32 clkpm_default: 1; + u32 clkpm_disable: 1; +}; -typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *); +struct pci_cap_saved_data { + u16 cap_nr; + bool cap_extended; + unsigned int size; + u32 data[0]; +}; -typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *); +struct pci_cap_saved_state { + struct hlist_node next; + struct pci_cap_saved_data cap; +}; -typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *); +struct apd_private_data; -typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *); +struct apd_device_desc { + unsigned int fixed_clk_rate; + struct property_entry *properties; + int (*setup)(struct apd_private_data *); +}; -typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *); +struct apd_private_data { + struct clk *clk; + struct acpi_device *adev; + const struct apd_device_desc *dev_desc; +}; -typedef void (*btf_trace_writeback_pages_written)(void *, long int); +struct acpi_connection_info { + u8 *connection; + u16 length; + u8 access_length; +}; -typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *); +struct acpi_reg_walk_info { + u32 function; + u32 reg_run_count; + acpi_adr_space_type space_id; +}; -typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *); +struct acpi_predefined_names { + const char *name; + u8 type; + char *val; +}; -typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *); +typedef u32 (*acpi_sci_handler)(void *); -typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, long unsigned int, int); +typedef void (*acpi_gbl_event_handler)(u32, acpi_handle, u32, void *); -typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int); +typedef u32 (*acpi_event_handler)(void *); -typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int); +typedef acpi_status (*acpi_init_handler)(acpi_handle, u32); -typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int); +typedef acpi_status (*acpi_table_handler)(u32, void *, void *); -typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode *); +typedef u32 (*acpi_interface_handler)(acpi_string, u32); -typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode *, struct writeback_control *, long unsigned int); +struct acpi_sci_handler_info { + struct acpi_sci_handler_info *next; + acpi_sci_handler address; + void *context; +}; -typedef void (*btf_trace_writeback_single_inode)(void *, struct inode *, struct writeback_control *, long unsigned int); +struct acpi_fixed_event_handler { + acpi_event_handler handler; + void *context; +}; -typedef void (*btf_trace_writeback_lazytime)(void *, struct inode *); +struct acpi_fixed_event_info { + u8 status_register_id; + u8 enable_register_id; + u16 status_bit_mask; + u16 enable_bit_mask; +}; -typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode *); +struct acpi_address_range { + struct acpi_address_range *next; + struct acpi_namespace_node *region_node; + acpi_physical_address start_address; + acpi_physical_address end_address; +}; -typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode *); +struct acpi_comment_node { + char *comment; + struct acpi_comment_node *next; +}; -typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode *); +struct acpi_bit_register_info { + u8 parent_register; + u8 bit_position; + u16 access_bit_mask; +}; -typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode *); +struct acpi_interface_info { + char *name; + struct acpi_interface_info *next; + u8 flags; + u8 value; +}; -struct inode_switch_wbs_context { - struct rcu_work work; - struct bdi_writeback *new_wb; - struct inode *inodes[0]; +struct atomic_notifier_head { + spinlock_t lock; + struct notifier_block *head; +}; + +struct kbentry { + unsigned char kb_table; + unsigned char kb_index; + short unsigned int kb_value; }; -typedef bool busy_tag_iter_fn(struct request *, void *, bool); +struct kbsentry { + unsigned char kb_func; + unsigned char kb_string[512]; +}; -enum { - BLK_MQ_REQ_NOWAIT = 1, - BLK_MQ_REQ_RESERVED = 2, - BLK_MQ_REQ_PM = 4, +struct kbdiacr { + unsigned char diacr; + unsigned char base; + unsigned char result; }; -enum { - BLK_MQ_UNIQUE_TAG_BITS = 16, - BLK_MQ_UNIQUE_TAG_MASK = 65535, +struct kbdiacrs { + unsigned int kb_cnt; + struct kbdiacr kbdiacr[256]; }; -struct mq_inflight { - struct block_device *part; - unsigned int inflight[2]; +struct kbdiacruc { + unsigned int diacr; + unsigned int base; + unsigned int result; }; -struct flush_busy_ctx_data { - struct blk_mq_hw_ctx *hctx; - struct list_head *list; +struct kbdiacrsuc { + unsigned int kb_cnt; + struct kbdiacruc kbdiacruc[256]; }; -struct dispatch_rq_data { - struct blk_mq_hw_ctx *hctx; - struct request *rq; +struct kbkeycode { + unsigned int scancode; + unsigned int keycode; }; -enum prep_dispatch { - PREP_DISPATCH_OK = 0, - PREP_DISPATCH_NO_TAG = 1, - PREP_DISPATCH_NO_BUDGET = 2, +struct kbd_repeat { + int delay; + int period; }; -struct rq_iter_data { - struct blk_mq_hw_ctx *hctx; - bool has_rq; +struct tasklet_struct { + struct tasklet_struct *next; + long unsigned int state; + atomic_t count; + bool use_callback; + union { + void (*func)(long unsigned int); + void (*callback)(struct tasklet_struct *); + }; + long unsigned int data; }; -struct blk_mq_qe_pair { - struct list_head node; - struct request_queue *q; - struct elevator_type *type; +enum { + TASKLET_STATE_SCHED = 0, + TASKLET_STATE_RUN = 1, }; -struct fprop_local_single { - long unsigned int events; - unsigned int period; - raw_spinlock_t lock; +struct keyboard_notifier_param { + struct vc_data *vc; + int down; + int shift; + int ledstate; + unsigned int value; }; -struct xa_limit { - u32 max; - u32 min; +struct kbd_struct { + unsigned char lockstate; + unsigned char slockstate; + unsigned char ledmode: 1; + unsigned char ledflagstate: 4; + char: 3; + unsigned char default_ledflagstate: 4; + unsigned char kbdmode: 3; + char: 1; + unsigned char modeflags: 5; }; -struct acpi_gpe_walk_info { - struct acpi_namespace_node *gpe_device; - struct acpi_gpe_block_info *gpe_block; - u16 count; - acpi_owner_id owner_id; - u8 execute_by_owner_id; +struct vt_spawn_console { + spinlock_t lock; + struct pid *pid; + int sig; }; -struct aml_resource_small_header { - u8 descriptor_type; +typedef void k_handler_fn(struct vc_data *, unsigned char, char); + +typedef void fn_handler_fn(struct vc_data *); + +struct getset_keycode_data { + struct input_keymap_entry ke; + int error; }; -struct aml_resource_irq { - u8 descriptor_type; - u16 irq_mask; - u8 flags; -} __attribute__((packed)); +struct klist_node; -struct aml_resource_dma { - u8 descriptor_type; - u8 dma_channel_mask; - u8 flags; +struct klist { + spinlock_t k_lock; + struct list_head k_list; + void (*get)(struct klist_node *); + void (*put)(struct klist_node *); }; -struct aml_resource_start_dependent { - u8 descriptor_type; - u8 flags; +struct klist_node { + void *n_klist; + struct list_head n_node; + struct kref n_ref; }; -struct aml_resource_end_dependent { - u8 descriptor_type; +struct subsys_private { + struct kset subsys; + struct kset *devices_kset; + struct list_head interfaces; + struct mutex mutex; + struct kset *drivers_kset; + struct klist klist_devices; + struct klist klist_drivers; + struct blocking_notifier_head bus_notifier; + unsigned int drivers_autoprobe: 1; + struct bus_type *bus; + struct kset glue_dirs; + struct class *class; }; -struct aml_resource_io { - u8 descriptor_type; - u8 flags; - u16 minimum; - u16 maximum; - u8 alignment; - u8 address_length; +struct driver_private { + struct kobject kobj; + struct klist klist_devices; + struct klist_node knode_bus; + struct module_kobject *mkobj; + struct device_driver *driver; }; -struct aml_resource_fixed_io { - u8 descriptor_type; - u16 address; - u8 address_length; -} __attribute__((packed)); +typedef int (*dr_match_t)(struct device *, void *, void *); -struct aml_resource_vendor_small { - u8 descriptor_type; +struct device_private { + struct klist klist_children; + struct klist_node knode_parent; + struct klist_node knode_driver; + struct klist_node knode_bus; + struct klist_node knode_class; + struct list_head deferred_probe; + struct device_driver *async_driver; + char *deferred_probe_reason; + struct device *device; + u8 dead: 1; }; -struct aml_resource_end_tag { - u8 descriptor_type; - u8 checksum; +enum kernel_read_file_id { + READING_UNKNOWN = 0, + READING_FIRMWARE = 1, + READING_MODULE = 2, + READING_KEXEC_IMAGE = 3, + READING_KEXEC_INITRAMFS = 4, + READING_POLICY = 5, + READING_X509_CERTIFICATE = 6, + READING_MAX_ID = 7, }; -struct aml_resource_fixed_dma { - u8 descriptor_type; - u16 request_lines; - u16 channels; - u8 width; -} __attribute__((packed)); +struct firmware_cache { + spinlock_t lock; + struct list_head head; + int state; + spinlock_t name_lock; + struct list_head fw_names; + struct delayed_work work; + struct notifier_block pm_notify; +}; -struct aml_resource_large_header { - u8 descriptor_type; - u16 resource_length; -} __attribute__((packed)); +struct fw_cache_entry { + struct list_head list; + const char *name; +}; -struct aml_resource_memory24 { - u8 descriptor_type; - u16 resource_length; - u8 flags; - u16 minimum; - u16 maximum; - u16 alignment; - u16 address_length; -} __attribute__((packed)); +struct fw_name_devm { + long unsigned int magic; + const char *name; +}; -struct aml_resource_vendor_large { - u8 descriptor_type; - u16 resource_length; -} __attribute__((packed)); +struct firmware_work { + struct work_struct work; + struct module *module; + const char *name; + struct device *device; + void *context; + void (*cont)(const struct firmware *, void *); + u32 opt_flags; +}; -struct aml_resource_memory32 { - u8 descriptor_type; - u16 resource_length; - u8 flags; - u32 minimum; - u32 maximum; - u32 alignment; - u32 address_length; -} __attribute__((packed)); +struct wol_reply_data { + struct ethnl_reply_data base; + struct ethtool_wolinfo wol; + bool show_sopass; +}; -struct aml_resource_fixed_memory32 { - u8 descriptor_type; - u16 resource_length; - u8 flags; - u32 address; - u32 address_length; -} __attribute__((packed)); +enum nf_nat_manip_type { + NF_NAT_MANIP_SRC = 0, + NF_NAT_MANIP_DST = 1, +}; -struct aml_resource_address { - u8 descriptor_type; - u16 resource_length; - u8 resource_type; - u8 flags; - u8 specific_flags; -} __attribute__((packed)); +struct nf_nat_range2 { + unsigned int flags; + union nf_inet_addr min_addr; + union nf_inet_addr max_addr; + union nf_conntrack_man_proto min_proto; + union nf_conntrack_man_proto max_proto; + union nf_conntrack_man_proto base_proto; +}; -struct aml_resource_extended_address64 { - u8 descriptor_type; - u16 resource_length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u8 revision_ID; - u8 reserved; - u64 granularity; - u64 minimum; - u64 maximum; - u64 translation_offset; - u64 address_length; - u64 type_specific; -} __attribute__((packed)); +struct xfrm_policy_afinfo { + struct dst_ops *dst_ops; + struct dst_entry * (*dst_lookup)(struct net *, int, int, const xfrm_address_t *, const xfrm_address_t *, u32); + int (*get_saddr)(struct net *, int, xfrm_address_t *, xfrm_address_t *, u32); + int (*fill_dst)(struct xfrm_dst *, struct net_device *, const struct flowi *); + struct dst_entry * (*blackhole_route)(struct net *, struct dst_entry *); +}; -struct aml_resource_address64 { - u8 descriptor_type; - u16 resource_length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u64 granularity; - u64 minimum; - u64 maximum; - u64 translation_offset; - u64 address_length; -} __attribute__((packed)); +struct ioam6_pernet_data { + struct mutex lock; + struct rhashtable namespaces; + struct rhashtable schemas; +}; -struct aml_resource_address32 { - u8 descriptor_type; - u16 resource_length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u32 granularity; - u32 minimum; - u32 maximum; - u32 translation_offset; - u32 address_length; -} __attribute__((packed)); +struct rt0_hdr { + struct ipv6_rt_hdr rt_hdr; + __u32 reserved; + struct in6_addr addr[0]; +}; -struct aml_resource_address16 { - u8 descriptor_type; - u16 resource_length; - u8 resource_type; - u8 flags; - u8 specific_flags; - u16 granularity; - u16 minimum; - u16 maximum; - u16 translation_offset; - u16 address_length; -} __attribute__((packed)); +struct ipv6_rpl_sr_hdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 type; + __u8 segments_left; + __u32 cmpre: 4; + __u32 cmpri: 4; + __u32 reserved: 4; + __u32 pad: 4; + __u32 reserved1: 16; + union { + struct in6_addr addr[0]; + __u8 data[0]; + } segments; +}; -struct aml_resource_extended_irq { - u8 descriptor_type; - u16 resource_length; - u8 flags; - u8 interrupt_count; - u32 interrupts[1]; -} __attribute__((packed)); +struct ioam6_hdr { + __u8 opt_type; + __u8 opt_len; + char: 8; + __u8 type; +}; -struct aml_resource_generic_register { - u8 descriptor_type; - u16 resource_length; - u8 address_space_id; - u8 bit_width; - u8 bit_offset; - u8 access_size; - u64 address; -} __attribute__((packed)); +struct ioam6_trace_hdr { + __be16 namespace_id; + char: 2; + __u8 overflow: 1; + __u8 nodelen: 5; + __u8 remlen: 7; + union { + __be32 type_be32; + struct { + __u32 bit7: 1; + __u32 bit6: 1; + __u32 bit5: 1; + __u32 bit4: 1; + __u32 bit3: 1; + __u32 bit2: 1; + __u32 bit1: 1; + __u32 bit0: 1; + __u32 bit15: 1; + __u32 bit14: 1; + __u32 bit13: 1; + __u32 bit12: 1; + __u32 bit11: 1; + __u32 bit10: 1; + __u32 bit9: 1; + __u32 bit8: 1; + __u32 bit23: 1; + __u32 bit22: 1; + __u32 bit21: 1; + __u32 bit20: 1; + __u32 bit19: 1; + __u32 bit18: 1; + __u32 bit17: 1; + __u32 bit16: 1; + } type; + }; + __u8 data[0]; +}; -struct aml_resource_gpio { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 connection_type; - u16 flags; - u16 int_flags; - u8 pin_config; - u16 drive_strength; - u16 debounce_timeout; - u16 pin_table_offset; - u8 res_source_index; - u16 res_source_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +struct ioam6_schema; -struct aml_resource_common_serialbus { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 res_source_index; - u8 type; - u8 flags; - u16 type_specific_flags; - u8 type_revision_id; - u16 type_data_length; -} __attribute__((packed)); +struct ioam6_namespace { + struct rhash_head head; + struct callback_head rcu; + struct ioam6_schema *schema; + __be16 id; + __be32 data; + __be64 data_wide; +}; -struct aml_resource_csi2_serialbus { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 res_source_index; - u8 type; - u8 flags; - u16 type_specific_flags; - u8 type_revision_id; - u16 type_data_length; -} __attribute__((packed)); +struct ioam6_schema { + struct rhash_head head; + struct callback_head rcu; + struct ioam6_namespace *ns; + u32 id; + int len; + __be32 hdr; + u8 data[0]; +}; -struct aml_resource_i2c_serialbus { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 res_source_index; - u8 type; - u8 flags; - u16 type_specific_flags; - u8 type_revision_id; - u16 type_data_length; - u32 connection_speed; - u16 slave_address; -} __attribute__((packed)); +struct snmp_mib { + const char *name; + int entry; +}; -struct aml_resource_spi_serialbus { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 res_source_index; - u8 type; - u8 flags; - u16 type_specific_flags; - u8 type_revision_id; - u16 type_data_length; - u32 connection_speed; - u8 data_bit_length; - u8 clock_phase; - u8 clock_polarity; - u16 device_selection; -} __attribute__((packed)); +typedef u8 kprobe_opcode_t; -struct aml_resource_uart_serialbus { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u8 res_source_index; - u8 type; - u8 flags; - u16 type_specific_flags; - u8 type_revision_id; - u16 type_data_length; - u32 default_baud_rate; - u16 rx_fifo_size; - u16 tx_fifo_size; - u8 parity; - u8 lines_enabled; -} __attribute__((packed)); +struct kprobe; -struct aml_resource_pin_function { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u16 flags; - u8 pin_config; - u16 function_number; - u16 pin_table_offset; - u8 res_source_index; - u16 res_source_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +struct arch_specific_insn { + kprobe_opcode_t *insn; + unsigned int boostable: 1; + unsigned char size; + union { + unsigned char opcode; + struct { + unsigned char type; + } jcc; + struct { + unsigned char type; + unsigned char asize; + } loop; + struct { + unsigned char reg; + } indirect; + }; + s32 rel32; + void (*emulate_op)(struct kprobe *, struct pt_regs *); + int tp_len; +}; -struct aml_resource_pin_config { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u16 flags; - u8 pin_config_type; - u32 pin_config_value; - u16 pin_table_offset; - u8 res_source_index; - u16 res_source_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +typedef int (*kprobe_pre_handler_t)(struct kprobe *, struct pt_regs *); -struct aml_resource_pin_group { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u16 flags; - u16 pin_table_offset; - u16 label_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +typedef void (*kprobe_post_handler_t)(struct kprobe *, struct pt_regs *, long unsigned int); -struct aml_resource_pin_group_function { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u16 flags; - u16 function_number; - u8 res_source_index; - u16 res_source_offset; - u16 res_source_label_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +struct kprobe { + struct hlist_node hlist; + struct list_head list; + long unsigned int nmissed; + kprobe_opcode_t *addr; + const char *symbol_name; + unsigned int offset; + kprobe_pre_handler_t pre_handler; + kprobe_post_handler_t post_handler; + kprobe_opcode_t opcode; + struct arch_specific_insn ainsn; + u32 flags; +}; -struct aml_resource_pin_group_config { - u8 descriptor_type; - u16 resource_length; - u8 revision_id; - u16 flags; - u8 pin_config_type; - u32 pin_config_value; - u8 res_source_index; - u16 res_source_offset; - u16 res_source_label_offset; - u16 vendor_offset; - u16 vendor_length; -} __attribute__((packed)); +struct prev_kprobe { + struct kprobe *kp; + long unsigned int status; + long unsigned int old_flags; + long unsigned int saved_flags; +}; -union aml_resource { - u8 descriptor_type; - struct aml_resource_small_header small_header; - struct aml_resource_large_header large_header; - struct aml_resource_irq irq; - struct aml_resource_dma dma; - struct aml_resource_start_dependent start_dpf; - struct aml_resource_end_dependent end_dpf; - struct aml_resource_io io; - struct aml_resource_fixed_io fixed_io; - struct aml_resource_fixed_dma fixed_dma; - struct aml_resource_vendor_small vendor_small; - struct aml_resource_end_tag end_tag; - struct aml_resource_memory24 memory24; - struct aml_resource_generic_register generic_reg; - struct aml_resource_vendor_large vendor_large; - struct aml_resource_memory32 memory32; - struct aml_resource_fixed_memory32 fixed_memory32; - struct aml_resource_address16 address16; - struct aml_resource_address32 address32; - struct aml_resource_address64 address64; - struct aml_resource_extended_address64 ext_address64; - struct aml_resource_extended_irq extended_irq; - struct aml_resource_gpio gpio; - struct aml_resource_i2c_serialbus i2c_serial_bus; - struct aml_resource_spi_serialbus spi_serial_bus; - struct aml_resource_uart_serialbus uart_serial_bus; - struct aml_resource_csi2_serialbus csi2_serial_bus; - struct aml_resource_common_serialbus common_serial_bus; - struct aml_resource_pin_function pin_function; - struct aml_resource_pin_config pin_config; - struct aml_resource_pin_group pin_group; - struct aml_resource_pin_group_function pin_group_function; - struct aml_resource_pin_group_config pin_group_config; - struct aml_resource_address address; - u32 dword_item; - u16 word_item; - u8 byte_item; +struct kprobe_ctlblk { + long unsigned int kprobe_status; + long unsigned int kprobe_old_flags; + long unsigned int kprobe_saved_flags; + struct prev_kprobe prev_kprobe; }; -enum { - NDA_UNSPEC = 0, - NDA_DST = 1, - NDA_LLADDR = 2, - NDA_CACHEINFO = 3, - NDA_PROBES = 4, - NDA_VLAN = 5, - NDA_PORT = 6, - NDA_VNI = 7, - NDA_IFINDEX = 8, - NDA_MASTER = 9, - NDA_LINK_NETNSID = 10, - NDA_SRC_VNI = 11, - NDA_PROTOCOL = 12, - NDA_NH_ID = 13, - NDA_FDB_EXT_ATTRS = 14, - NDA_FLAGS_EXT = 15, - NDA_NDM_STATE_MASK = 16, - NDA_NDM_FLAGS_MASK = 17, - __NDA_MAX = 18, +struct rnd_state { + __u32 s1; + __u32 s2; + __u32 s3; + __u32 s4; }; -struct rtnl_link_stats { - __u32 rx_packets; - __u32 tx_packets; - __u32 rx_bytes; - __u32 tx_bytes; - __u32 rx_errors; - __u32 tx_errors; - __u32 rx_dropped; - __u32 tx_dropped; - __u32 multicast; - __u32 collisions; - __u32 rx_length_errors; - __u32 rx_over_errors; - __u32 rx_crc_errors; - __u32 rx_frame_errors; - __u32 rx_fifo_errors; - __u32 rx_missed_errors; - __u32 tx_aborted_errors; - __u32 tx_carrier_errors; - __u32 tx_fifo_errors; - __u32 tx_heartbeat_errors; - __u32 tx_window_errors; - __u32 rx_compressed; - __u32 tx_compressed; - __u32 rx_nohandler; +struct kaslr_memory_region { + long unsigned int *base; + long unsigned int size_tb; }; -struct rtnl_link_ifmap { - __u64 mem_start; - __u64 mem_end; - __u64 base_addr; - __u16 irq; - __u8 dma; - __u8 port; +enum what { + PROC_EVENT_NONE = 0, + PROC_EVENT_FORK = 1, + PROC_EVENT_EXEC = 2, + PROC_EVENT_UID = 4, + PROC_EVENT_GID = 64, + PROC_EVENT_SID = 128, + PROC_EVENT_PTRACE = 256, + PROC_EVENT_COMM = 512, + PROC_EVENT_COREDUMP = 1073741824, + PROC_EVENT_EXIT = 2147483648, }; enum { - IFLA_PROTO_DOWN_REASON_UNSPEC = 0, - IFLA_PROTO_DOWN_REASON_MASK = 1, - IFLA_PROTO_DOWN_REASON_VALUE = 2, - __IFLA_PROTO_DOWN_REASON_CNT = 3, - IFLA_PROTO_DOWN_REASON_MAX = 2, + CSD_FLAG_LOCK = 1, + IRQ_WORK_PENDING = 1, + IRQ_WORK_BUSY = 2, + IRQ_WORK_LAZY = 4, + IRQ_WORK_HARD_IRQ = 8, + IRQ_WORK_CLAIMED = 3, + CSD_TYPE_ASYNC = 0, + CSD_TYPE_SYNC = 16, + CSD_TYPE_IRQ_WORK = 32, + CSD_TYPE_TTWU = 48, + CSD_FLAG_TYPE_MASK = 240, }; -enum { - IFLA_BRPORT_UNSPEC = 0, - IFLA_BRPORT_STATE = 1, - IFLA_BRPORT_PRIORITY = 2, - IFLA_BRPORT_COST = 3, - IFLA_BRPORT_MODE = 4, - IFLA_BRPORT_GUARD = 5, - IFLA_BRPORT_PROTECT = 6, - IFLA_BRPORT_FAST_LEAVE = 7, - IFLA_BRPORT_LEARNING = 8, - IFLA_BRPORT_UNICAST_FLOOD = 9, - IFLA_BRPORT_PROXYARP = 10, - IFLA_BRPORT_LEARNING_SYNC = 11, - IFLA_BRPORT_PROXYARP_WIFI = 12, - IFLA_BRPORT_ROOT_ID = 13, - IFLA_BRPORT_BRIDGE_ID = 14, - IFLA_BRPORT_DESIGNATED_PORT = 15, - IFLA_BRPORT_DESIGNATED_COST = 16, - IFLA_BRPORT_ID = 17, - IFLA_BRPORT_NO = 18, - IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19, - IFLA_BRPORT_CONFIG_PENDING = 20, - IFLA_BRPORT_MESSAGE_AGE_TIMER = 21, - IFLA_BRPORT_FORWARD_DELAY_TIMER = 22, - IFLA_BRPORT_HOLD_TIMER = 23, - IFLA_BRPORT_FLUSH = 24, - IFLA_BRPORT_MULTICAST_ROUTER = 25, - IFLA_BRPORT_PAD = 26, - IFLA_BRPORT_MCAST_FLOOD = 27, - IFLA_BRPORT_MCAST_TO_UCAST = 28, - IFLA_BRPORT_VLAN_TUNNEL = 29, - IFLA_BRPORT_BCAST_FLOOD = 30, - IFLA_BRPORT_GROUP_FWD_MASK = 31, - IFLA_BRPORT_NEIGH_SUPPRESS = 32, - IFLA_BRPORT_ISOLATED = 33, - IFLA_BRPORT_BACKUP_PORT = 34, - IFLA_BRPORT_MRP_RING_OPEN = 35, - IFLA_BRPORT_MRP_IN_OPEN = 36, - IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT = 37, - IFLA_BRPORT_MCAST_EHT_HOSTS_CNT = 38, - IFLA_BRPORT_LOCKED = 39, - __IFLA_BRPORT_MAX = 40, +struct smp_hotplug_thread { + struct task_struct **store; + struct list_head list; + int (*thread_should_run)(unsigned int); + void (*thread_fn)(unsigned int); + void (*create)(unsigned int); + void (*setup)(unsigned int); + void (*cleanup)(unsigned int, bool); + void (*park)(unsigned int); + void (*unpark)(unsigned int); + bool selfparking; + const char *thread_comm; }; -enum { - IFLA_INFO_UNSPEC = 0, - IFLA_INFO_KIND = 1, - IFLA_INFO_DATA = 2, - IFLA_INFO_XSTATS = 3, - IFLA_INFO_SLAVE_KIND = 4, - IFLA_INFO_SLAVE_DATA = 5, - __IFLA_INFO_MAX = 6, +struct bpf_iter_seq_map_info { + u32 map_id; }; -enum { - IFLA_VF_INFO_UNSPEC = 0, - IFLA_VF_INFO = 1, - __IFLA_VF_INFO_MAX = 2, +struct bpf_iter__bpf_map { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_map *map; + }; }; -enum { - IFLA_VF_UNSPEC = 0, - IFLA_VF_MAC = 1, - IFLA_VF_VLAN = 2, - IFLA_VF_TX_RATE = 3, - IFLA_VF_SPOOFCHK = 4, - IFLA_VF_LINK_STATE = 5, - IFLA_VF_RATE = 6, - IFLA_VF_RSS_QUERY_EN = 7, - IFLA_VF_STATS = 8, - IFLA_VF_TRUST = 9, - IFLA_VF_IB_NODE_GUID = 10, - IFLA_VF_IB_PORT_GUID = 11, - IFLA_VF_VLAN_LIST = 12, - IFLA_VF_BROADCAST = 13, - __IFLA_VF_MAX = 14, +struct open_flags { + int open_flag; + umode_t mode; + int acc_mode; + int intent; + int lookup_flags; }; -struct ifla_vf_mac { - __u32 vf; - __u8 mac[32]; +struct radix_tree_preload { + local_lock_t lock; + unsigned int nr; + struct xa_node *nodes; }; -struct ifla_vf_broadcast { - __u8 broadcast[32]; -}; +struct fsnotify_group; -struct ifla_vf_vlan { - __u32 vf; - __u32 vlan; - __u32 qos; -}; +struct fsnotify_iter_info; -enum { - IFLA_VF_VLAN_INFO_UNSPEC = 0, - IFLA_VF_VLAN_INFO = 1, - __IFLA_VF_VLAN_INFO_MAX = 2, -}; +struct fsnotify_mark; -struct ifla_vf_vlan_info { - __u32 vf; - __u32 vlan; - __u32 qos; - __be16 vlan_proto; -}; +struct fsnotify_event; -struct ifla_vf_tx_rate { - __u32 vf; - __u32 rate; +struct fsnotify_ops { + int (*handle_event)(struct fsnotify_group *, u32, const void *, int, struct inode *, const struct qstr *, u32, struct fsnotify_iter_info *); + int (*handle_inode_event)(struct fsnotify_mark *, u32, struct inode *, struct inode *, const struct qstr *, u32); + void (*free_group_priv)(struct fsnotify_group *); + void (*freeing_mark)(struct fsnotify_mark *, struct fsnotify_group *); + void (*free_event)(struct fsnotify_group *, struct fsnotify_event *); + void (*free_mark)(struct fsnotify_mark *); }; -struct ifla_vf_rate { - __u32 vf; - __u32 min_tx_rate; - __u32 max_tx_rate; +struct inotify_group_private_data { + spinlock_t idr_lock; + struct idr idr; + struct ucounts *ucounts; }; -struct ifla_vf_spoofchk { - __u32 vf; - __u32 setting; +struct fsnotify_group { + const struct fsnotify_ops *ops; + refcount_t refcnt; + spinlock_t notification_lock; + struct list_head notification_list; + wait_queue_head_t notification_waitq; + unsigned int q_len; + unsigned int max_events; + unsigned int priority; + bool shutdown; + int flags; + unsigned int owner_flags; + struct mutex mark_mutex; + atomic_t user_waits; + struct list_head marks_list; + struct fasync_struct *fsn_fa; + struct fsnotify_event *overflow_event; + struct mem_cgroup *memcg; + union { + void *private; + struct inotify_group_private_data inotify_data; + }; }; -struct ifla_vf_link_state { - __u32 vf; - __u32 link_state; +struct fsnotify_iter_info { + struct fsnotify_mark *marks[5]; + struct fsnotify_group *current_group; + unsigned int report_mask; + int srcu_idx; }; -struct ifla_vf_rss_query_en { - __u32 vf; - __u32 setting; +struct fsnotify_mark { + __u32 mask; + refcount_t refcnt; + struct fsnotify_group *group; + struct list_head g_list; + spinlock_t lock; + struct hlist_node obj_list; + struct fsnotify_mark_connector *connector; + __u32 ignore_mask; + unsigned int flags; }; -enum { - IFLA_VF_STATS_RX_PACKETS = 0, - IFLA_VF_STATS_TX_PACKETS = 1, - IFLA_VF_STATS_RX_BYTES = 2, - IFLA_VF_STATS_TX_BYTES = 3, - IFLA_VF_STATS_BROADCAST = 4, - IFLA_VF_STATS_MULTICAST = 5, - IFLA_VF_STATS_PAD = 6, - IFLA_VF_STATS_RX_DROPPED = 7, - IFLA_VF_STATS_TX_DROPPED = 8, - __IFLA_VF_STATS_MAX = 9, +struct fsnotify_event { + struct list_head list; }; -struct ifla_vf_trust { - __u32 vf; - __u32 setting; +enum fsnotify_obj_type { + FSNOTIFY_OBJ_TYPE_ANY = -1, + FSNOTIFY_OBJ_TYPE_INODE = 0, + FSNOTIFY_OBJ_TYPE_VFSMOUNT = 1, + FSNOTIFY_OBJ_TYPE_SB = 2, + FSNOTIFY_OBJ_TYPE_COUNT = 3, + FSNOTIFY_OBJ_TYPE_DETACHED = 3, }; -enum { - IFLA_VF_PORT_UNSPEC = 0, - IFLA_VF_PORT = 1, - __IFLA_VF_PORT_MAX = 2, +struct inotify_event { + __s32 wd; + __u32 mask; + __u32 cookie; + __u32 len; + char name[0]; }; -enum { - IFLA_PORT_UNSPEC = 0, - IFLA_PORT_VF = 1, - IFLA_PORT_PROFILE = 2, - IFLA_PORT_VSI_TYPE = 3, - IFLA_PORT_INSTANCE_UUID = 4, - IFLA_PORT_HOST_UUID = 5, - IFLA_PORT_REQUEST = 6, - IFLA_PORT_RESPONSE = 7, - __IFLA_PORT_MAX = 8, +struct inotify_event_info { + struct fsnotify_event fse; + u32 mask; + int wd; + u32 sync_cookie; + int name_len; + char name[0]; }; -struct if_stats_msg { - __u8 family; - __u8 pad1; - __u16 pad2; - __u32 ifindex; - __u32 filter_mask; +struct inotify_inode_mark { + struct fsnotify_mark fsn_mark; + int wd; }; -enum { - IFLA_STATS_UNSPEC = 0, - IFLA_STATS_LINK_64 = 1, - IFLA_STATS_LINK_XSTATS = 2, - IFLA_STATS_LINK_XSTATS_SLAVE = 3, - IFLA_STATS_LINK_OFFLOAD_XSTATS = 4, - IFLA_STATS_AF_SPEC = 5, - __IFLA_STATS_MAX = 6, +struct dx_hash_info { + u32 hash; + u32 minor_hash; + int hash_version; + u32 *seed; }; -enum { - IFLA_STATS_GETSET_UNSPEC = 0, - IFLA_STATS_GET_FILTERS = 1, - IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS = 2, - __IFLA_STATS_GETSET_MAX = 3, +struct fscrypt_info; + +enum fscache_cookie_state { + FSCACHE_COOKIE_STATE_QUIESCENT = 0, + FSCACHE_COOKIE_STATE_LOOKING_UP = 1, + FSCACHE_COOKIE_STATE_CREATING = 2, + FSCACHE_COOKIE_STATE_ACTIVE = 3, + FSCACHE_COOKIE_STATE_INVALIDATING = 4, + FSCACHE_COOKIE_STATE_FAILED = 5, + FSCACHE_COOKIE_STATE_LRU_DISCARDING = 6, + FSCACHE_COOKIE_STATE_WITHDRAWING = 7, + FSCACHE_COOKIE_STATE_RELINQUISHING = 8, + FSCACHE_COOKIE_STATE_DROPPED = 9, }; -enum { - IFLA_OFFLOAD_XSTATS_UNSPEC = 0, - IFLA_OFFLOAD_XSTATS_CPU_HIT = 1, - IFLA_OFFLOAD_XSTATS_HW_S_INFO = 2, - IFLA_OFFLOAD_XSTATS_L3_STATS = 3, - __IFLA_OFFLOAD_XSTATS_MAX = 4, +struct fscache_cache; + +struct fscache_volume { + refcount_t ref; + atomic_t n_cookies; + atomic_t n_accesses; + unsigned int debug_id; + unsigned int key_hash; + u8 *key; + struct list_head proc_link; + struct hlist_bl_node hash_link; + struct work_struct work; + struct fscache_cache *cache; + void *cache_priv; + spinlock_t lock; + long unsigned int flags; + u8 coherency_len; + u8 coherency[0]; }; -enum { - IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC = 0, - IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST = 1, - IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED = 2, - __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX = 3, +struct fscache_cookie { + refcount_t ref; + atomic_t n_active; + atomic_t n_accesses; + unsigned int debug_id; + unsigned int inval_counter; + spinlock_t lock; + struct fscache_volume *volume; + void *cache_priv; + struct hlist_bl_node hash_link; + struct list_head proc_link; + struct list_head commit_link; + struct work_struct work; + loff_t object_size; + long unsigned int unused_at; + long unsigned int flags; + enum fscache_cookie_state state; + u8 advice; + u8 key_len; + u8 aux_len; + u32 key_hash; + union { + void *key; + u8 inline_key[16]; + }; + union { + void *aux; + u8 inline_aux[8]; + }; }; -enum { - XDP_ATTACHED_NONE = 0, - XDP_ATTACHED_DRV = 1, - XDP_ATTACHED_SKB = 2, - XDP_ATTACHED_HW = 3, - XDP_ATTACHED_MULTI = 4, +enum ima_hooks { + NONE = 0, + FILE_CHECK = 1, + MMAP_CHECK = 2, + BPRM_CHECK = 3, + CREDS_CHECK = 4, + POST_SETATTR = 5, + MODULE_CHECK = 6, + FIRMWARE_CHECK = 7, + KEXEC_KERNEL_CHECK = 8, + KEXEC_INITRAMFS_CHECK = 9, + POLICY_CHECK = 10, + KEXEC_CMDLINE = 11, + KEY_CHECK = 12, + CRITICAL_DATA = 13, + SETXATTR_CHECK = 14, + MAX_CHECK = 15, }; -enum { - IFLA_XDP_UNSPEC = 0, - IFLA_XDP_FD = 1, - IFLA_XDP_ATTACHED = 2, - IFLA_XDP_FLAGS = 3, - IFLA_XDP_PROG_ID = 4, - IFLA_XDP_DRV_PROG_ID = 5, - IFLA_XDP_SKB_PROG_ID = 6, - IFLA_XDP_HW_PROG_ID = 7, - IFLA_XDP_EXPECTED_FD = 8, - __IFLA_XDP_MAX = 9, +struct blkg_iostat { + u64 bytes[3]; + u64 ios[3]; }; -enum { - IFLA_EVENT_NONE = 0, - IFLA_EVENT_REBOOT = 1, - IFLA_EVENT_FEATURES = 2, - IFLA_EVENT_BONDING_FAILOVER = 3, - IFLA_EVENT_NOTIFY_PEERS = 4, - IFLA_EVENT_IGMP_RESEND = 5, - IFLA_EVENT_BONDING_OPTIONS = 6, +struct blkg_iostat_set { + struct u64_stats_sync sync; + struct blkg_iostat cur; + struct blkg_iostat last; }; -struct netdev_hw_addr { - struct list_head list; - struct rb_node node; - unsigned char addr[32]; - unsigned char type; - bool global_use; - int sync_cnt; - int refcount; - int synced; +struct blkcg; + +struct blkg_policy_data; + +struct blkcg_gq { + struct request_queue *q; + struct list_head q_node; + struct hlist_node blkcg_node; + struct blkcg *blkcg; + struct blkcg_gq *parent; + struct percpu_ref refcnt; + bool online; + struct blkg_iostat_set *iostat_cpu; + struct blkg_iostat_set iostat; + struct blkg_policy_data *pd[6]; + spinlock_t async_bio_lock; + struct bio_list async_bios; + union { + struct work_struct async_bio_work; + struct work_struct free_work; + }; + atomic_t use_delay; + atomic64_t delay_nsec; + atomic64_t delay_start; + u64 last_delay; + int last_use; struct callback_head callback_head; }; -enum netdev_offload_xstats_type { - NETDEV_OFFLOAD_XSTATS_TYPE_L3 = 1, +enum rq_qos_id { + RQ_QOS_WBT = 0, + RQ_QOS_LATENCY = 1, + RQ_QOS_COST = 2, }; -enum { - IFLA_BRIDGE_FLAGS = 0, - IFLA_BRIDGE_MODE = 1, - IFLA_BRIDGE_VLAN_INFO = 2, - IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3, - IFLA_BRIDGE_MRP = 4, - IFLA_BRIDGE_CFM = 5, - IFLA_BRIDGE_MST = 6, - __IFLA_BRIDGE_MAX = 7, +struct rq_qos_ops; + +struct rq_qos { + struct rq_qos_ops *ops; + struct request_queue *q; + enum rq_qos_id id; + struct rq_qos *next; + struct dentry *debugfs_dir; }; -enum { - BR_MCAST_DIR_RX = 0, - BR_MCAST_DIR_TX = 1, - BR_MCAST_DIR_SIZE = 2, +struct rq_wait { + wait_queue_head_t wait; + atomic_t inflight; }; -struct rta_cacheinfo { - __u32 rta_clntref; - __u32 rta_lastuse; - __s32 rta_expires; - __u32 rta_error; - __u32 rta_used; - __u32 rta_id; - __u32 rta_ts; - __u32 rta_tsage; +struct rq_qos_ops { + void (*throttle)(struct rq_qos *, struct bio *); + void (*track)(struct rq_qos *, struct request *, struct bio *); + void (*merge)(struct rq_qos *, struct request *, struct bio *); + void (*issue)(struct rq_qos *, struct request *); + void (*requeue)(struct rq_qos *, struct request *); + void (*done)(struct rq_qos *, struct request *); + void (*done_bio)(struct rq_qos *, struct bio *); + void (*cleanup)(struct rq_qos *, struct bio *); + void (*queue_depth_changed)(struct rq_qos *); + void (*exit)(struct rq_qos *); + const struct blk_mq_debugfs_attr *debugfs_attrs; }; -enum rtnl_kinds { - RTNL_KIND_NEW = 0, - RTNL_KIND_DEL = 1, - RTNL_KIND_GET = 2, - RTNL_KIND_SET = 3, +struct rq_depth { + unsigned int max_depth; + int scale_step; + bool scaled_max; + unsigned int queue_depth; + unsigned int default_depth; }; -struct rtnl_link { - rtnl_doit_func doit; - rtnl_dumpit_func dumpit; - struct module *owner; - unsigned int flags; - struct callback_head rcu; +typedef bool acquire_inflight_cb_t(struct rq_wait *, void *); + +typedef void cleanup_cb_t(struct rq_wait *, void *); + +enum blkg_iostat_type { + BLKG_IOSTAT_READ = 0, + BLKG_IOSTAT_WRITE = 1, + BLKG_IOSTAT_DISCARD = 2, + BLKG_IOSTAT_NR = 3, }; -struct rtnl_offload_xstats_request_used { - bool request; - bool used; +struct blkcg_policy_data; + +struct blkcg { + struct cgroup_subsys_state css; + spinlock_t lock; + refcount_t online_pin; + struct xarray blkg_tree; + struct blkcg_gq *blkg_hint; + struct hlist_head blkg_list; + struct blkcg_policy_data *cpd[6]; + struct list_head all_blkcgs_node; + struct list_head cgwb_list; }; -struct rtnl_stats_dump_filters { - u32 mask[6]; +struct blkg_policy_data { + struct blkcg_gq *blkg; + int plid; }; -union bpf_iter_link_info { - struct { - __u32 map_fd; - } map; +struct blkcg_policy_data { + struct blkcg *blkcg; + int plid; }; -typedef int (*bpf_iter_attach_target_t)(struct bpf_prog *, union bpf_iter_link_info *, struct bpf_iter_aux_info *); +typedef struct blkcg_policy_data *blkcg_pol_alloc_cpd_fn(gfp_t); -typedef void (*bpf_iter_detach_target_t)(struct bpf_iter_aux_info *); +typedef void blkcg_pol_init_cpd_fn(struct blkcg_policy_data *); -typedef void (*bpf_iter_show_fdinfo_t)(const struct bpf_iter_aux_info *, struct seq_file *); +typedef void blkcg_pol_free_cpd_fn(struct blkcg_policy_data *); -typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *, struct bpf_link_info *); +typedef void blkcg_pol_bind_cpd_fn(struct blkcg_policy_data *); -typedef const struct bpf_func_proto * (*bpf_iter_get_func_proto_t)(enum bpf_func_id, const struct bpf_prog *); +typedef struct blkg_policy_data *blkcg_pol_alloc_pd_fn(gfp_t, struct request_queue *, struct blkcg *); -struct bpf_iter_reg { - const char *target; - bpf_iter_attach_target_t attach_target; - bpf_iter_detach_target_t detach_target; - bpf_iter_show_fdinfo_t show_fdinfo; - bpf_iter_fill_link_info_t fill_link_info; - bpf_iter_get_func_proto_t get_func_proto; - u32 ctx_arg_info_size; - u32 feature; - struct bpf_ctx_arg_aux ctx_arg_info[2]; - const struct bpf_iter_seq_info *seq_info; -}; +typedef void blkcg_pol_init_pd_fn(struct blkg_policy_data *); -struct cmsghdr { - __kernel_size_t cmsg_len; - int cmsg_level; - int cmsg_type; -}; +typedef void blkcg_pol_online_pd_fn(struct blkg_policy_data *); -struct ip_tunnel_encap_ops { - size_t (*encap_hlen)(struct ip_tunnel_encap *); - int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi4 *); - int (*err_handler)(struct sk_buff *, u32); -}; +typedef void blkcg_pol_offline_pd_fn(struct blkg_policy_data *); -enum { - BTF_SOCK_TYPE_INET = 0, - BTF_SOCK_TYPE_INET_CONN = 1, - BTF_SOCK_TYPE_INET_REQ = 2, - BTF_SOCK_TYPE_INET_TW = 3, - BTF_SOCK_TYPE_REQ = 4, - BTF_SOCK_TYPE_SOCK = 5, - BTF_SOCK_TYPE_SOCK_COMMON = 6, - BTF_SOCK_TYPE_TCP = 7, - BTF_SOCK_TYPE_TCP_REQ = 8, - BTF_SOCK_TYPE_TCP_TW = 9, - BTF_SOCK_TYPE_TCP6 = 10, - BTF_SOCK_TYPE_UDP = 11, - BTF_SOCK_TYPE_UDP6 = 12, - BTF_SOCK_TYPE_UNIX = 13, - MAX_BTF_SOCK_TYPE = 14, +typedef void blkcg_pol_free_pd_fn(struct blkg_policy_data *); + +typedef void blkcg_pol_reset_pd_stats_fn(struct blkg_policy_data *); + +typedef void blkcg_pol_stat_pd_fn(struct blkg_policy_data *, struct seq_file *); + +struct blkcg_policy { + int plid; + struct cftype *dfl_cftypes; + struct cftype *legacy_cftypes; + blkcg_pol_alloc_cpd_fn *cpd_alloc_fn; + blkcg_pol_init_cpd_fn *cpd_init_fn; + blkcg_pol_free_cpd_fn *cpd_free_fn; + blkcg_pol_bind_cpd_fn *cpd_bind_fn; + blkcg_pol_alloc_pd_fn *pd_alloc_fn; + blkcg_pol_init_pd_fn *pd_init_fn; + blkcg_pol_online_pd_fn *pd_online_fn; + blkcg_pol_offline_pd_fn *pd_offline_fn; + blkcg_pol_free_pd_fn *pd_free_fn; + blkcg_pol_reset_pd_stats_fn *pd_reset_stats_fn; + blkcg_pol_stat_pd_fn *pd_stat_fn; }; -struct udp_skb_cb { - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - } header; - __u16 cscov; - __u8 partial_cov; +struct blkg_conf_ctx { + struct block_device *bdev; + struct blkcg_gq *blkg; + char *body; }; -struct udp_dev_scratch { - u32 _tsize_state; - u16 len; - bool is_linear; - bool csum_unnecessary; +struct blk_iolatency { + struct rq_qos rqos; + struct timer_list timer; + bool enabled; + atomic_t enable_cnt; + struct work_struct enable_work; }; -struct udp_seq_afinfo { - sa_family_t family; - struct udp_table *udp_table; +struct iolatency_grp; + +struct child_latency_info { + spinlock_t lock; + u64 last_scale_event; + u64 scale_lat; + u64 nr_samples; + struct iolatency_grp *scale_grp; + atomic_t scale_cookie; }; -struct udp_iter_state { - struct seq_net_private p; - int bucket; - struct udp_seq_afinfo *bpf_seq_afinfo; +struct percentile_stats { + u64 total; + u64 missed; }; -struct bpf_iter__udp { - union { - struct bpf_iter_meta *meta; - }; +struct latency_stat { union { - struct udp_sock *udp_sk; + struct percentile_stats ps; + struct blk_rq_stat rqs; }; - uid_t uid; - int: 32; - int bucket; -}; - -struct sockaddr_xdp { - __u16 sxdp_family; - __u16 sxdp_flags; - __u32 sxdp_ifindex; - __u32 sxdp_queue_id; - __u32 sxdp_shared_umem_fd; }; -struct xdp_ring_offset { - __u64 producer; - __u64 consumer; - __u64 desc; - __u64 flags; +struct iolatency_grp { + struct blkg_policy_data pd; + struct latency_stat *stats; + struct latency_stat cur_stat; + struct blk_iolatency *blkiolat; + struct rq_depth rq_depth; + struct rq_wait rq_wait; + atomic64_t window_start; + atomic_t scale_cookie; + u64 min_lat_nsec; + u64 cur_win_nsec; + u64 lat_avg; + u64 nr_samples; + bool ssd; + struct child_latency_info child_lat; }; -struct xdp_mmap_offsets { - struct xdp_ring_offset rx; - struct xdp_ring_offset tx; - struct xdp_ring_offset fr; - struct xdp_ring_offset cr; +enum pci_dev_flags { + PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = 1, + PCI_DEV_FLAGS_NO_D3 = 2, + PCI_DEV_FLAGS_ASSIGNED = 4, + PCI_DEV_FLAGS_ACS_ENABLED_QUIRK = 8, + PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS = 32, + PCI_DEV_FLAGS_NO_BUS_RESET = 64, + PCI_DEV_FLAGS_NO_PM_RESET = 128, + PCI_DEV_FLAGS_VPD_REF_F0 = 256, + PCI_DEV_FLAGS_BRIDGE_XLATE_ROOT = 512, + PCI_DEV_FLAGS_NO_FLR_RESET = 1024, + PCI_DEV_FLAGS_NO_RELAXED_ORDERING = 2048, + PCI_DEV_FLAGS_HAS_MSI_MASKING = 4096, }; -struct xdp_umem_reg { - __u64 addr; - __u64 len; - __u32 chunk_size; - __u32 headroom; - __u32 flags; +struct pci_sysdata { + int domain; + int node; + struct acpi_device *companion; + void *iommu; + void *fwnode; }; -struct xdp_statistics { - __u64 rx_dropped; - __u64 rx_invalid_descs; - __u64 tx_invalid_descs; - __u64 rx_ring_full; - __u64 rx_fill_ring_empty_descs; - __u64 tx_ring_empty_descs; +enum { + DUMP_PREFIX_NONE = 0, + DUMP_PREFIX_ADDRESS = 1, + DUMP_PREFIX_OFFSET = 2, }; -struct xdp_options { - __u32 flags; +struct flow_keys_basic { + struct flow_dissector_key_control control; + struct flow_dissector_key_basic basic; }; -struct xdp_desc { - __u64 addr; - __u32 len; - __u32 options; +enum { + IFLA_TUN_UNSPEC = 0, + IFLA_TUN_OWNER = 1, + IFLA_TUN_GROUP = 2, + IFLA_TUN_TYPE = 3, + IFLA_TUN_PI = 4, + IFLA_TUN_VNET_HDR = 5, + IFLA_TUN_PERSIST = 6, + IFLA_TUN_MULTI_QUEUE = 7, + IFLA_TUN_NUM_QUEUES = 8, + IFLA_TUN_NUM_DISABLED_QUEUES = 9, + __IFLA_TUN_MAX = 10, }; -struct xdp_umem; - -struct xsk_queue; - -struct xdp_buff_xsk; - -struct xsk_buff_pool { - struct device *dev; - struct net_device *netdev; - struct list_head xsk_tx_list; - spinlock_t xsk_tx_list_lock; - refcount_t users; - struct xdp_umem *umem; - struct work_struct work; - struct list_head free_list; - u32 heads_cnt; - u16 queue_id; - long: 16; - long: 64; - long: 64; - long: 64; +struct rps_sock_flow_table { + u32 mask; + long: 32; long: 64; long: 64; long: 64; - struct xsk_queue *fq; - struct xsk_queue *cq; - dma_addr_t *dma_pages; - struct xdp_buff_xsk *heads; - struct xdp_desc *tx_descs; - u64 chunk_mask; - u64 addrs_cnt; - u32 free_list_cnt; - u32 dma_pages_cnt; - u32 free_heads_cnt; - u32 headroom; - u32 chunk_size; - u32 chunk_shift; - u32 frame_len; - u8 cached_need_wakeup; - bool uses_need_wakeup; - bool dma_need_sync; - bool unaligned; - void *addrs; - spinlock_t cq_lock; - struct xdp_buff_xsk *free_heads[0]; long: 64; long: 64; long: 64; long: 64; + u32 ents[0]; }; -struct xdp_umem { - void *addrs; - u64 size; - u32 headroom; - u32 chunk_size; - u32 chunks; - u32 npgs; - struct user_struct *user; - refcount_t users; - u8 flags; - bool zc; - struct page **pgs; - int id; - struct list_head xsk_dma_list; - struct work_struct work; +struct miscdevice { + int minor; + const char *name; + const struct file_operations *fops; + struct list_head list; + struct device *parent; + struct device *this_device; + const struct attribute_group **groups; + const char *nodename; + umode_t mode; }; -struct xdp_sock; - -struct xsk_map { - struct bpf_map map; - spinlock_t lock; - struct xdp_sock *xsk_map[0]; +struct sock_fprog { + short unsigned int len; + struct sock_filter *filter; }; -struct xdp_sock { - struct sock sk; - long: 64; - long: 64; - struct xsk_queue *rx; - struct net_device *dev; - struct xdp_umem *umem; - struct list_head flush_node; - struct xsk_buff_pool *pool; - u16 queue_id; - bool zc; - enum { - XSK_READY = 0, - XSK_BOUND = 1, - XSK_UNBOUND = 2, - } state; - long: 64; - struct xsk_queue *tx; - struct list_head tx_list; - spinlock_t rx_lock; - u64 rx_dropped; - u64 rx_queue_full; - struct list_head map_list; - spinlock_t map_list_lock; - struct mutex mutex; - struct xsk_queue *fq_tmp; - struct xsk_queue *cq_tmp; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct tun_pi { + __u16 flags; + __be16 proto; }; -struct xdp_ring; - -struct xsk_queue { - u32 ring_mask; - u32 nentries; - u32 cached_prod; - u32 cached_cons; - struct xdp_ring *ring; - u64 invalid_descs; - u64 queue_empty_descs; +struct tun_filter { + __u16 flags; + __u16 count; + __u8 addr[0]; }; -struct xdp_buff_xsk { - struct xdp_buff xdp; - dma_addr_t dma; - dma_addr_t frame_dma; - struct xsk_buff_pool *pool; - u64 orig_addr; - struct list_head free_list_node; +struct virtio_net_hdr { + __u8 flags; + __u8 gso_type; + __virtio16 hdr_len; + __virtio16 gso_size; + __virtio16 csum_start; + __virtio16 csum_offset; }; -struct xdp_ring_offset_v1 { - __u64 producer; - __u64 consumer; - __u64 desc; +struct tun_msg_ctl { + short unsigned int type; + short unsigned int num; + void *ptr; }; -struct xdp_mmap_offsets_v1 { - struct xdp_ring_offset_v1 rx; - struct xdp_ring_offset_v1 tx; - struct xdp_ring_offset_v1 fr; - struct xdp_ring_offset_v1 cr; +struct tun_xdp_hdr { + int buflen; + struct virtio_net_hdr gso; }; -struct xsk_map_node { - struct list_head node; - struct xsk_map *map; - struct xdp_sock **map_entry; +struct tap_filter { + unsigned int count; + u32 mask[2]; + unsigned char addr[48]; }; -struct xdp_ring { - u32 producer; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u32 pad1; - long: 32; - long: 64; +struct tun_struct; + +struct tun_file { + struct sock sk; + struct socket socket; + struct tun_struct *tun; + struct fasync_struct *fasync; + unsigned int flags; + union { + u16 queue_index; + unsigned int ifindex; + }; + struct napi_struct napi; + bool napi_enabled; + bool napi_frags_enabled; + struct mutex napi_mutex; + struct list_head next; + struct tun_struct *detached; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; - u32 consumer; + struct ptr_ring tx_ring; + struct xdp_rxq_info xdp_rxq; +}; + +struct tun_prog; + +struct tun_struct { + struct tun_file *tfiles[256]; + unsigned int numqueues; + unsigned int flags; + kuid_t owner; + kgid_t group; + struct net_device *dev; + netdev_features_t set_features; + int align; + int vnet_hdr_sz; + int sndbuf; + struct tap_filter txflt; + struct sock_fprog fprog; + bool filter_attached; + u32 msg_enable; + spinlock_t lock; + struct hlist_head flows[1024]; + struct timer_list flow_gc_timer; + long unsigned int ageing_time; + unsigned int numdisabled; + struct list_head disabled; + void *security; + u32 flow_count; + u32 rx_batched; + atomic_long_t rx_frame_errors; + struct bpf_prog *xdp_prog; + struct tun_prog *steering_prog; + struct tun_prog *filter_prog; + struct ethtool_link_ksettings link_ksettings; + struct file *file; + struct ifreq *ifr; +}; + +struct tun_page { + struct page *page; + int count; +}; + +struct tun_flow_entry { + struct hlist_node hash_link; + struct callback_head rcu; + struct tun_struct *tun; + u32 rxhash; + u32 rps_rxhash; + int queue_index; long: 32; long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u32 pad2; - u32 flags; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u32 pad3; - long: 32; + long unsigned int updated; long: 64; long: 64; long: 64; @@ -43439,3406 +43637,2958 @@ long: 64; }; -struct xdp_rxtx_ring { - struct xdp_ring ptrs; - struct xdp_desc desc[0]; +struct tun_prog { + struct callback_head rcu; + struct bpf_prog *prog; }; -struct xdp_umem_ring { - struct xdp_ring ptrs; - u64 desc[0]; +struct veth { + __be16 h_vlan_proto; + __be16 h_vlan_TCI; }; -struct vdso_exception_table_entry { - int insn; - int fixup; +enum ip_conntrack_info { + IP_CT_ESTABLISHED = 0, + IP_CT_RELATED = 1, + IP_CT_NEW = 2, + IP_CT_IS_REPLY = 3, + IP_CT_ESTABLISHED_REPLY = 3, + IP_CT_RELATED_REPLY = 4, + IP_CT_NUMBER = 5, + IP_CT_UNTRACKED = 7, }; -struct cpc_reg { - u8 descriptor; - u16 length; - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 access_width; - u64 address; -} __attribute__((packed)); - -struct cppc_perf_caps { - u32 guaranteed_perf; - u32 highest_perf; - u32 nominal_perf; - u32 lowest_perf; - u32 lowest_nonlinear_perf; - u32 lowest_freq; - u32 nominal_freq; +struct nf_conntrack_tuple_mask { + struct { + union nf_inet_addr u3; + union nf_conntrack_man_proto u; + } src; }; -struct va_alignment { - int flags; - long unsigned int mask; - long unsigned int bits; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct nf_conntrack_helper; + +struct nf_conntrack_expect { + struct hlist_node lnode; + struct hlist_node hnode; + struct nf_conntrack_tuple tuple; + struct nf_conntrack_tuple_mask mask; + void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *); + struct nf_conntrack_helper *helper; + struct nf_conn *master; + struct timer_list timeout; + refcount_t use; + unsigned int flags; + unsigned int class; + union nf_inet_addr saved_addr; + union nf_conntrack_man_proto saved_proto; + enum ip_conntrack_dir dir; + struct callback_head rcu; }; -enum { - REGION_INTERSECTS = 0, - REGION_DISJOINT = 1, - REGION_MIXED = 2, +struct nf_conntrack_expect_policy; + +struct nf_conntrack_helper { + struct hlist_node hnode; + char name[16]; + refcount_t refcnt; + struct module *me; + const struct nf_conntrack_expect_policy *expect_policy; + struct nf_conntrack_tuple tuple; + int (*help)(struct sk_buff *, unsigned int, struct nf_conn *, enum ip_conntrack_info); + void (*destroy)(struct nf_conn *); + int (*from_nlattr)(struct nlattr *, struct nf_conn *); + int (*to_nlattr)(struct sk_buff *, const struct nf_conn *); + unsigned int expect_class_max; + unsigned int flags; + unsigned int queue_num; + u16 data_len; + char nat_mod_name[16]; }; -struct resource_entry { - struct list_head node; - struct resource *res; - resource_size_t offset; - struct resource __res; +struct nf_conntrack_expect_policy { + unsigned int max_expected; + unsigned int timeout; + char name[16]; }; -struct resource_constraint { - resource_size_t min; - resource_size_t max; - resource_size_t align; - resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t); - void *alignf_data; +struct xt_counters { + __u64 pcnt; + __u64 bcnt; }; -enum { - MAX_IORES_LEVEL = 5, +struct ipt_ip { + struct in_addr src; + struct in_addr dst; + struct in_addr smsk; + struct in_addr dmsk; + char iniface[16]; + char outiface[16]; + unsigned char iniface_mask[16]; + unsigned char outiface_mask[16]; + __u16 proto; + __u8 flags; + __u8 invflags; }; -struct region_devres { - struct resource *parent; - resource_size_t start; - resource_size_t n; +struct ipt_entry { + struct ipt_ip ip; + unsigned int nfcache; + __u16 target_offset; + __u16 next_offset; + unsigned int comefrom; + struct xt_counters counters; + unsigned char elems[0]; }; -struct mutex_waiter { - struct list_head list; - struct task_struct *task; - struct ww_acquire_ctx *ww_ctx; - void *magic; +struct nf_synproxy_info { + __u8 options; + __u8 wscale; + __u16 mss; +}; + +struct synproxy_stats { + unsigned int syn_received; + unsigned int cookie_invalid; + unsigned int cookie_valid; + unsigned int cookie_retrans; + unsigned int conn_reopened; +}; + +struct synproxy_net { + struct nf_conn *tmpl; + struct synproxy_stats *stats; + unsigned int hook_ref4; + unsigned int hook_ref6; +}; + +struct synproxy_options { + u8 options; + u8 wscale; + u16 mss_option; + u16 mss_encode; + u32 tsval; + u32 tsecr; }; -enum { - IRQ_STARTUP_NORMAL = 0, - IRQ_STARTUP_MANAGED = 1, - IRQ_STARTUP_ABORT = 2, +struct mld_msg { + struct icmp6hdr mld_hdr; + struct in6_addr mld_mca; }; -struct proc_timens_offset { - int clockid; - struct timespec64 val; +struct mld2_grec { + __u8 grec_type; + __u8 grec_auxwords; + __be16 grec_nsrcs; + struct in6_addr grec_mca; + struct in6_addr grec_src[0]; }; -enum error_detector { - ERROR_DETECTOR_KFENCE = 0, - ERROR_DETECTOR_KASAN = 1, - ERROR_DETECTOR_WARN = 2, +struct mld2_report { + struct icmp6hdr mld2r_hdr; + struct mld2_grec mld2r_grec[0]; }; -struct trace_event_raw_error_report_template { - struct trace_entry ent; - enum error_detector error_detector; - long unsigned int id; - char __data[0]; +struct mld2_query { + struct icmp6hdr mld2q_hdr; + struct in6_addr mld2q_mca; + __u8 mld2q_qrv: 3; + __u8 mld2q_suppress: 1; + __u8 mld2q_resv2: 4; + __u8 mld2q_qqic; + __be16 mld2q_nsrcs; + struct in6_addr mld2q_srcs[0]; }; -struct trace_event_data_offsets_error_report_template {}; +struct igmp6_mc_iter_state { + struct seq_net_private p; + struct net_device *dev; + struct inet6_dev *idev; +}; -typedef void (*btf_trace_error_report_end)(void *, enum error_detector, long unsigned int); +struct igmp6_mcf_iter_state { + struct seq_net_private p; + struct net_device *dev; + struct inet6_dev *idev; + struct ifmcaddr6 *im; +}; -struct bpf_tramp_link; +enum efi_rts_ids { + EFI_NONE = 0, + EFI_GET_TIME = 1, + EFI_SET_TIME = 2, + EFI_GET_WAKEUP_TIME = 3, + EFI_SET_WAKEUP_TIME = 4, + EFI_GET_VARIABLE = 5, + EFI_GET_NEXT_VARIABLE = 6, + EFI_SET_VARIABLE = 7, + EFI_QUERY_VARIABLE_INFO = 8, + EFI_GET_NEXT_HIGH_MONO_COUNT = 9, + EFI_RESET_SYSTEM = 10, + EFI_UPDATE_CAPSULE = 11, + EFI_QUERY_CAPSULE_CAPS = 12, +}; -struct bpf_tramp_links { - struct bpf_tramp_link *links[38]; - int nr_links; +struct efi_runtime_work { + void *arg1; + void *arg2; + void *arg3; + void *arg4; + void *arg5; + efi_status_t status; + struct work_struct work; + enum efi_rts_ids efi_rts_id; + struct completion efi_rts_comp; }; -struct bpf_tramp_link { - struct bpf_link link; - struct hlist_node tramp_hlist; - u64 cookie; +struct e820_entry { + u64 addr; + u64 size; + enum e820_type type; +} __attribute__((packed)); + +struct e820_table { + __u32 nr_entries; + struct e820_entry entries[320]; +} __attribute__((packed)); + +struct efi_setup_data { + u64 fw_vendor; + u64 __unused; + u64 tables; + u64 smbios; + u64 reserved[8]; }; -struct bpf_attach_target_info { - struct btf_func_model fmodel; - long int tgt_addr; - const char *tgt_name; - const struct btf_type *tgt_type; +struct real_mode_header { + u32 text_start; + u32 ro_end; + u32 trampoline_start; + u32 trampoline_header; + u32 trampoline_start64; + u32 trampoline_pgd; + u32 wakeup_start; + u32 wakeup_header; + u32 machine_real_restart_asm; + u32 machine_real_restart_seg; }; -struct bpf_tramp_run_ctx { - struct bpf_run_ctx run_ctx; - u64 bpf_cookie; - struct bpf_run_ctx *saved_run_ctx; +enum writeback_stat_item { + NR_DIRTY_THRESHOLD = 0, + NR_DIRTY_BG_THRESHOLD = 1, + NR_VM_WRITEBACK_STAT_ITEMS = 2, }; -enum perf_record_ksymbol_type { - PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0, - PERF_RECORD_KSYMBOL_TYPE_BPF = 1, - PERF_RECORD_KSYMBOL_TYPE_OOL = 2, - PERF_RECORD_KSYMBOL_TYPE_MAX = 3, +struct contig_page_info { + long unsigned int free_pages; + long unsigned int free_blocks_total; + long unsigned int free_blocks_suitable; }; -enum lsm_event { - LSM_POLICY_CHANGE = 0, +struct io_open { + struct file *file; + int dfd; + u32 file_slot; + struct filename *filename; + struct open_how how; + long unsigned int nofile; }; -struct msg_msg; +struct io_close { + struct file *file; + int fd; + u32 file_slot; +}; -struct sctp_association; +struct acpi_signal_fatal_info { + u32 type; + u32 code; + u32 argument; +}; -union security_list_options { - int (*binder_set_context_mgr)(const struct cred *); - int (*binder_transaction)(const struct cred *, const struct cred *); - int (*binder_transfer_binder)(const struct cred *, const struct cred *); - int (*binder_transfer_file)(const struct cred *, const struct cred *, struct file *); - int (*ptrace_access_check)(struct task_struct *, unsigned int); - int (*ptrace_traceme)(struct task_struct *); - int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *); - int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *); - int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int); - int (*quotactl)(int, int, int, struct super_block *); - int (*quota_on)(struct dentry *); - int (*syslog)(int); - int (*settime)(const struct timespec64 *, const struct timezone *); - int (*vm_enough_memory)(struct mm_struct *, long int); - int (*bprm_creds_for_exec)(struct linux_binprm *); - int (*bprm_creds_from_file)(struct linux_binprm *, struct file *); - int (*bprm_check_security)(struct linux_binprm *); - void (*bprm_committing_creds)(struct linux_binprm *); - void (*bprm_committed_creds)(struct linux_binprm *); - int (*fs_context_dup)(struct fs_context *, struct fs_context *); - int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter *); - int (*sb_alloc_security)(struct super_block *); - void (*sb_delete)(struct super_block *); - void (*sb_free_security)(struct super_block *); - void (*sb_free_mnt_opts)(void *); - int (*sb_eat_lsm_opts)(char *, void **); - int (*sb_mnt_opts_compat)(struct super_block *, void *); - int (*sb_remount)(struct super_block *, void *); - int (*sb_kern_mount)(struct super_block *); - int (*sb_show_options)(struct seq_file *, struct super_block *); - int (*sb_statfs)(struct dentry *); - int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *); - int (*sb_umount)(struct vfsmount *, int); - int (*sb_pivotroot)(const struct path *, const struct path *); - int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *); - int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *); - int (*move_mount)(const struct path *, const struct path *); - int (*dentry_init_security)(struct dentry *, int, const struct qstr *, const char **, void **, u32 *); - int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *); - int (*path_notify)(const struct path *, u64, unsigned int); - int (*inode_alloc_security)(struct inode *); - void (*inode_free_security)(struct inode *); - int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *); - int (*inode_init_security_anon)(struct inode *, const struct qstr *, const struct inode *); - int (*inode_create)(struct inode *, struct dentry *, umode_t); - int (*inode_link)(struct dentry *, struct inode *, struct dentry *); - int (*inode_unlink)(struct inode *, struct dentry *); - int (*inode_symlink)(struct inode *, struct dentry *, const char *); - int (*inode_mkdir)(struct inode *, struct dentry *, umode_t); - int (*inode_rmdir)(struct inode *, struct dentry *); - int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t); - int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *); - int (*inode_readlink)(struct dentry *); - int (*inode_follow_link)(struct dentry *, struct inode *, bool); - int (*inode_permission)(struct inode *, int); - int (*inode_setattr)(struct dentry *, struct iattr *); - int (*inode_getattr)(const struct path *); - int (*inode_setxattr)(struct user_namespace *, struct dentry *, const char *, const void *, size_t, int); - void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int); - int (*inode_getxattr)(struct dentry *, const char *); - int (*inode_listxattr)(struct dentry *); - int (*inode_removexattr)(struct user_namespace *, struct dentry *, const char *); - int (*inode_need_killpriv)(struct dentry *); - int (*inode_killpriv)(struct user_namespace *, struct dentry *); - int (*inode_getsecurity)(struct user_namespace *, struct inode *, const char *, void **, bool); - int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int); - int (*inode_listsecurity)(struct inode *, char *, size_t); - void (*inode_getsecid)(struct inode *, u32 *); - int (*inode_copy_up)(struct dentry *, struct cred **); - int (*inode_copy_up_xattr)(const char *); - int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *); - int (*file_permission)(struct file *, int); - int (*file_alloc_security)(struct file *); - void (*file_free_security)(struct file *); - int (*file_ioctl)(struct file *, unsigned int, long unsigned int); - int (*mmap_addr)(long unsigned int); - int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int); - int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int); - int (*file_lock)(struct file *, unsigned int); - int (*file_fcntl)(struct file *, unsigned int, long unsigned int); - void (*file_set_fowner)(struct file *); - int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int); - int (*file_receive)(struct file *); - int (*file_open)(struct file *); - int (*task_alloc)(struct task_struct *, long unsigned int); - void (*task_free)(struct task_struct *); - int (*cred_alloc_blank)(struct cred *, gfp_t); - void (*cred_free)(struct cred *); - int (*cred_prepare)(struct cred *, const struct cred *, gfp_t); - void (*cred_transfer)(struct cred *, const struct cred *); - void (*cred_getsecid)(const struct cred *, u32 *); - int (*kernel_act_as)(struct cred *, u32); - int (*kernel_create_files_as)(struct cred *, struct inode *); - int (*kernel_module_request)(char *); - int (*kernel_load_data)(enum kernel_load_data_id, bool); - int (*kernel_post_load_data)(char *, loff_t, enum kernel_load_data_id, char *); - int (*kernel_read_file)(struct file *, enum kernel_read_file_id, bool); - int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id); - int (*task_fix_setuid)(struct cred *, const struct cred *, int); - int (*task_fix_setgid)(struct cred *, const struct cred *, int); - int (*task_setpgid)(struct task_struct *, pid_t); - int (*task_getpgid)(struct task_struct *); - int (*task_getsid)(struct task_struct *); - void (*current_getsecid_subj)(u32 *); - void (*task_getsecid_obj)(struct task_struct *, u32 *); - int (*task_setnice)(struct task_struct *, int); - int (*task_setioprio)(struct task_struct *, int); - int (*task_getioprio)(struct task_struct *); - int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int); - int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *); - int (*task_setscheduler)(struct task_struct *); - int (*task_getscheduler)(struct task_struct *); - int (*task_movememory)(struct task_struct *); - int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *); - int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int); - void (*task_to_inode)(struct task_struct *, struct inode *); - int (*ipc_permission)(struct kern_ipc_perm *, short int); - void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *); - int (*msg_msg_alloc_security)(struct msg_msg *); - void (*msg_msg_free_security)(struct msg_msg *); - int (*msg_queue_alloc_security)(struct kern_ipc_perm *); - void (*msg_queue_free_security)(struct kern_ipc_perm *); - int (*msg_queue_associate)(struct kern_ipc_perm *, int); - int (*msg_queue_msgctl)(struct kern_ipc_perm *, int); - int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int); - int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int); - int (*shm_alloc_security)(struct kern_ipc_perm *); - void (*shm_free_security)(struct kern_ipc_perm *); - int (*shm_associate)(struct kern_ipc_perm *, int); - int (*shm_shmctl)(struct kern_ipc_perm *, int); - int (*shm_shmat)(struct kern_ipc_perm *, char *, int); - int (*sem_alloc_security)(struct kern_ipc_perm *); - void (*sem_free_security)(struct kern_ipc_perm *); - int (*sem_associate)(struct kern_ipc_perm *, int); - int (*sem_semctl)(struct kern_ipc_perm *, int); - int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int); - int (*netlink_send)(struct sock *, struct sk_buff *); - void (*d_instantiate)(struct dentry *, struct inode *); - int (*getprocattr)(struct task_struct *, char *, char **); - int (*setprocattr)(const char *, void *, size_t); - int (*ismaclabel)(const char *); - int (*secid_to_secctx)(u32, char **, u32 *); - int (*secctx_to_secid)(const char *, u32, u32 *); - void (*release_secctx)(char *, u32); - void (*inode_invalidate_secctx)(struct inode *); - int (*inode_notifysecctx)(struct inode *, void *, u32); - int (*inode_setsecctx)(struct dentry *, void *, u32); - int (*inode_getsecctx)(struct inode *, void **, u32 *); - int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *); - int (*unix_may_send)(struct socket *, struct socket *); - int (*socket_create)(int, int, int, int); - int (*socket_post_create)(struct socket *, int, int, int, int); - int (*socket_socketpair)(struct socket *, struct socket *); - int (*socket_bind)(struct socket *, struct sockaddr *, int); - int (*socket_connect)(struct socket *, struct sockaddr *, int); - int (*socket_listen)(struct socket *, int); - int (*socket_accept)(struct socket *, struct socket *); - int (*socket_sendmsg)(struct socket *, struct msghdr *, int); - int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int); - int (*socket_getsockname)(struct socket *); - int (*socket_getpeername)(struct socket *); - int (*socket_getsockopt)(struct socket *, int, int); - int (*socket_setsockopt)(struct socket *, int, int); - int (*socket_shutdown)(struct socket *, int); - int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *); - int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int); - int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *); - int (*sk_alloc_security)(struct sock *, int, gfp_t); - void (*sk_free_security)(struct sock *); - void (*sk_clone_security)(const struct sock *, struct sock *); - void (*sk_getsecid)(struct sock *, u32 *); - void (*sock_graft)(struct sock *, struct socket *); - int (*inet_conn_request)(const struct sock *, struct sk_buff *, struct request_sock *); - void (*inet_csk_clone)(struct sock *, const struct request_sock *); - void (*inet_conn_established)(struct sock *, struct sk_buff *); - int (*secmark_relabel_packet)(u32); - void (*secmark_refcount_inc)(); - void (*secmark_refcount_dec)(); - void (*req_classify_flow)(const struct request_sock *, struct flowi_common *); - int (*tun_dev_alloc_security)(void **); - void (*tun_dev_free_security)(void *); - int (*tun_dev_create)(); - int (*tun_dev_attach_queue)(void *); - int (*tun_dev_attach)(struct sock *, void *); - int (*tun_dev_open)(void *); - int (*sctp_assoc_request)(struct sctp_association *, struct sk_buff *); - int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int); - void (*sctp_sk_clone)(struct sctp_association *, struct sock *, struct sock *); - int (*sctp_assoc_established)(struct sctp_association *, struct sk_buff *); - int (*key_alloc)(struct key *, const struct cred *, long unsigned int); - void (*key_free)(struct key *); - int (*key_permission)(key_ref_t, const struct cred *, enum key_need_perm); - int (*key_getsecurity)(struct key *, char **); - int (*audit_rule_init)(u32, u32, char *, void **); - int (*audit_rule_known)(struct audit_krule *); - int (*audit_rule_match)(u32, u32, u32, void *); - void (*audit_rule_free)(void *); - int (*bpf)(int, union bpf_attr *, unsigned int); - int (*bpf_map)(struct bpf_map *, fmode_t); - int (*bpf_prog)(struct bpf_prog *); - int (*bpf_map_alloc_security)(struct bpf_map *); - void (*bpf_map_free_security)(struct bpf_map *); - int (*bpf_prog_alloc_security)(struct bpf_prog_aux *); - void (*bpf_prog_free_security)(struct bpf_prog_aux *); - int (*locked_down)(enum lockdown_reason); - int (*perf_event_open)(struct perf_event_attr *, int); - int (*perf_event_alloc)(struct perf_event *); - void (*perf_event_free)(struct perf_event *); - int (*perf_event_read)(struct perf_event *); - int (*perf_event_write)(struct perf_event *); - int (*uring_override_creds)(const struct cred *); - int (*uring_sqpoll)(); +struct acpi_get_devices_info { + acpi_walk_callback user_function; + void *context; + const char *hid; }; -struct msg_msgseg; +enum idle_boot_override { + IDLE_NO_OVERRIDE = 0, + IDLE_HALT = 1, + IDLE_NOMWAIT = 2, + IDLE_POLL = 3, +}; -struct msg_msg { - struct list_head m_list; - long int m_type; - size_t m_ts; - struct msg_msgseg *next; - void *security; +enum tick_broadcast_mode { + TICK_BROADCAST_OFF = 0, + TICK_BROADCAST_ON = 1, + TICK_BROADCAST_FORCE = 2, }; -struct security_hook_heads { - struct hlist_head binder_set_context_mgr; - struct hlist_head binder_transaction; - struct hlist_head binder_transfer_binder; - struct hlist_head binder_transfer_file; - struct hlist_head ptrace_access_check; - struct hlist_head ptrace_traceme; - struct hlist_head capget; - struct hlist_head capset; - struct hlist_head capable; - struct hlist_head quotactl; - struct hlist_head quota_on; - struct hlist_head syslog; - struct hlist_head settime; - struct hlist_head vm_enough_memory; - struct hlist_head bprm_creds_for_exec; - struct hlist_head bprm_creds_from_file; - struct hlist_head bprm_check_security; - struct hlist_head bprm_committing_creds; - struct hlist_head bprm_committed_creds; - struct hlist_head fs_context_dup; - struct hlist_head fs_context_parse_param; - struct hlist_head sb_alloc_security; - struct hlist_head sb_delete; - struct hlist_head sb_free_security; - struct hlist_head sb_free_mnt_opts; - struct hlist_head sb_eat_lsm_opts; - struct hlist_head sb_mnt_opts_compat; - struct hlist_head sb_remount; - struct hlist_head sb_kern_mount; - struct hlist_head sb_show_options; - struct hlist_head sb_statfs; - struct hlist_head sb_mount; - struct hlist_head sb_umount; - struct hlist_head sb_pivotroot; - struct hlist_head sb_set_mnt_opts; - struct hlist_head sb_clone_mnt_opts; - struct hlist_head move_mount; - struct hlist_head dentry_init_security; - struct hlist_head dentry_create_files_as; - struct hlist_head path_notify; - struct hlist_head inode_alloc_security; - struct hlist_head inode_free_security; - struct hlist_head inode_init_security; - struct hlist_head inode_init_security_anon; - struct hlist_head inode_create; - struct hlist_head inode_link; - struct hlist_head inode_unlink; - struct hlist_head inode_symlink; - struct hlist_head inode_mkdir; - struct hlist_head inode_rmdir; - struct hlist_head inode_mknod; - struct hlist_head inode_rename; - struct hlist_head inode_readlink; - struct hlist_head inode_follow_link; - struct hlist_head inode_permission; - struct hlist_head inode_setattr; - struct hlist_head inode_getattr; - struct hlist_head inode_setxattr; - struct hlist_head inode_post_setxattr; - struct hlist_head inode_getxattr; - struct hlist_head inode_listxattr; - struct hlist_head inode_removexattr; - struct hlist_head inode_need_killpriv; - struct hlist_head inode_killpriv; - struct hlist_head inode_getsecurity; - struct hlist_head inode_setsecurity; - struct hlist_head inode_listsecurity; - struct hlist_head inode_getsecid; - struct hlist_head inode_copy_up; - struct hlist_head inode_copy_up_xattr; - struct hlist_head kernfs_init_security; - struct hlist_head file_permission; - struct hlist_head file_alloc_security; - struct hlist_head file_free_security; - struct hlist_head file_ioctl; - struct hlist_head mmap_addr; - struct hlist_head mmap_file; - struct hlist_head file_mprotect; - struct hlist_head file_lock; - struct hlist_head file_fcntl; - struct hlist_head file_set_fowner; - struct hlist_head file_send_sigiotask; - struct hlist_head file_receive; - struct hlist_head file_open; - struct hlist_head task_alloc; - struct hlist_head task_free; - struct hlist_head cred_alloc_blank; - struct hlist_head cred_free; - struct hlist_head cred_prepare; - struct hlist_head cred_transfer; - struct hlist_head cred_getsecid; - struct hlist_head kernel_act_as; - struct hlist_head kernel_create_files_as; - struct hlist_head kernel_module_request; - struct hlist_head kernel_load_data; - struct hlist_head kernel_post_load_data; - struct hlist_head kernel_read_file; - struct hlist_head kernel_post_read_file; - struct hlist_head task_fix_setuid; - struct hlist_head task_fix_setgid; - struct hlist_head task_setpgid; - struct hlist_head task_getpgid; - struct hlist_head task_getsid; - struct hlist_head current_getsecid_subj; - struct hlist_head task_getsecid_obj; - struct hlist_head task_setnice; - struct hlist_head task_setioprio; - struct hlist_head task_getioprio; - struct hlist_head task_prlimit; - struct hlist_head task_setrlimit; - struct hlist_head task_setscheduler; - struct hlist_head task_getscheduler; - struct hlist_head task_movememory; - struct hlist_head task_kill; - struct hlist_head task_prctl; - struct hlist_head task_to_inode; - struct hlist_head ipc_permission; - struct hlist_head ipc_getsecid; - struct hlist_head msg_msg_alloc_security; - struct hlist_head msg_msg_free_security; - struct hlist_head msg_queue_alloc_security; - struct hlist_head msg_queue_free_security; - struct hlist_head msg_queue_associate; - struct hlist_head msg_queue_msgctl; - struct hlist_head msg_queue_msgsnd; - struct hlist_head msg_queue_msgrcv; - struct hlist_head shm_alloc_security; - struct hlist_head shm_free_security; - struct hlist_head shm_associate; - struct hlist_head shm_shmctl; - struct hlist_head shm_shmat; - struct hlist_head sem_alloc_security; - struct hlist_head sem_free_security; - struct hlist_head sem_associate; - struct hlist_head sem_semctl; - struct hlist_head sem_semop; - struct hlist_head netlink_send; - struct hlist_head d_instantiate; - struct hlist_head getprocattr; - struct hlist_head setprocattr; - struct hlist_head ismaclabel; - struct hlist_head secid_to_secctx; - struct hlist_head secctx_to_secid; - struct hlist_head release_secctx; - struct hlist_head inode_invalidate_secctx; - struct hlist_head inode_notifysecctx; - struct hlist_head inode_setsecctx; - struct hlist_head inode_getsecctx; - struct hlist_head unix_stream_connect; - struct hlist_head unix_may_send; - struct hlist_head socket_create; - struct hlist_head socket_post_create; - struct hlist_head socket_socketpair; - struct hlist_head socket_bind; - struct hlist_head socket_connect; - struct hlist_head socket_listen; - struct hlist_head socket_accept; - struct hlist_head socket_sendmsg; - struct hlist_head socket_recvmsg; - struct hlist_head socket_getsockname; - struct hlist_head socket_getpeername; - struct hlist_head socket_getsockopt; - struct hlist_head socket_setsockopt; - struct hlist_head socket_shutdown; - struct hlist_head socket_sock_rcv_skb; - struct hlist_head socket_getpeersec_stream; - struct hlist_head socket_getpeersec_dgram; - struct hlist_head sk_alloc_security; - struct hlist_head sk_free_security; - struct hlist_head sk_clone_security; - struct hlist_head sk_getsecid; - struct hlist_head sock_graft; - struct hlist_head inet_conn_request; - struct hlist_head inet_csk_clone; - struct hlist_head inet_conn_established; - struct hlist_head secmark_relabel_packet; - struct hlist_head secmark_refcount_inc; - struct hlist_head secmark_refcount_dec; - struct hlist_head req_classify_flow; - struct hlist_head tun_dev_alloc_security; - struct hlist_head tun_dev_free_security; - struct hlist_head tun_dev_create; - struct hlist_head tun_dev_attach_queue; - struct hlist_head tun_dev_attach; - struct hlist_head tun_dev_open; - struct hlist_head sctp_assoc_request; - struct hlist_head sctp_bind_connect; - struct hlist_head sctp_sk_clone; - struct hlist_head sctp_assoc_established; - struct hlist_head key_alloc; - struct hlist_head key_free; - struct hlist_head key_permission; - struct hlist_head key_getsecurity; - struct hlist_head audit_rule_init; - struct hlist_head audit_rule_known; - struct hlist_head audit_rule_match; - struct hlist_head audit_rule_free; - struct hlist_head bpf; - struct hlist_head bpf_map; - struct hlist_head bpf_prog; - struct hlist_head bpf_map_alloc_security; - struct hlist_head bpf_map_free_security; - struct hlist_head bpf_prog_alloc_security; - struct hlist_head bpf_prog_free_security; - struct hlist_head locked_down; - struct hlist_head perf_event_open; - struct hlist_head perf_event_alloc; - struct hlist_head perf_event_free; - struct hlist_head perf_event_read; - struct hlist_head perf_event_write; - struct hlist_head uring_override_creds; - struct hlist_head uring_sqpoll; -}; +struct acpi_power_register { + u8 descriptor; + u16 length; + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 access_size; + u64 address; +} __attribute__((packed)); -struct security_hook_list { - struct hlist_node list; - struct hlist_head *head; - union security_list_options hook; - char *lsm; +struct acpi_lpi_states_array { + unsigned int size; + unsigned int composite_states_size; + struct acpi_lpi_state *entries; + struct acpi_lpi_state *composite_states[8]; }; -struct lsm_blob_sizes { - int lbs_cred; - int lbs_file; - int lbs_inode; - int lbs_superblock; - int lbs_ipc; - int lbs_msg_msg; - int lbs_task; +struct klist_iter { + struct klist *i_klist; + struct klist_node *i_cur; }; -enum lsm_order { - LSM_ORDER_FIRST = 4294967295, - LSM_ORDER_MUTABLE = 0, +enum { + IF_OPER_UNKNOWN = 0, + IF_OPER_NOTPRESENT = 1, + IF_OPER_DOWN = 2, + IF_OPER_LOWERLAYERDOWN = 3, + IF_OPER_TESTING = 4, + IF_OPER_DORMANT = 5, + IF_OPER_UP = 6, }; -struct lsm_info { - const char *name; - enum lsm_order order; - long unsigned int flags; - int *enabled; - int (*init)(); - struct lsm_blob_sizes *blobs; +enum { + IFLA_VRF_UNSPEC = 0, + IFLA_VRF_TABLE = 1, + __IFLA_VRF_MAX = 2, }; -struct mac_partition { - __be16 signature; - __be16 res1; - __be32 map_count; - __be32 start_block; - __be32 block_count; - char name[32]; - char type[32]; - __be32 data_start; - __be32 data_count; - __be32 status; - __be32 boot_start; - __be32 boot_size; - __be32 boot_load; - __be32 boot_load2; - __be32 boot_entry; - __be32 boot_entry2; - __be32 boot_cksum; - char processor[16]; +enum { + IFLA_VRF_PORT_UNSPEC = 0, + IFLA_VRF_PORT_TABLE = 1, + __IFLA_VRF_PORT_MAX = 2, }; -struct mac_driver_desc { - __be16 signature; - __be16 block_size; - __be32 block_count; +struct pcpu_dstats { + u64 tx_pkts; + u64 tx_bytes; + u64 tx_drps; + u64 rx_pkts; + u64 rx_bytes; + u64 rx_drps; + struct u64_stats_sync syncp; }; -typedef __kernel_long_t __kernel_ptrdiff_t; - -typedef __kernel_ptrdiff_t ptrdiff_t; +typedef int (*lookup_by_table_id_t)(struct net *, u32); -struct va_format { - const char *fmt; - va_list *va; +struct vrf_map { + struct hlist_head ht[16]; + spinlock_t vmap_lock; + u32 shared_tables; + bool strict_mode; }; -struct tm { - int tm_sec; - int tm_min; - int tm_hour; - int tm_mday; - int tm_mon; - long int tm_year; - int tm_wday; - int tm_yday; +struct vrf_map_elem { + struct hlist_node hnode; + struct list_head vrf_list; + u32 table_id; + int users; + int ifindex; }; -struct clk { - struct clk_core *core; - struct device *dev; - const char *dev_id; - const char *con_id; - long unsigned int min_rate; - long unsigned int max_rate; - unsigned int exclusive_count; - struct hlist_node clks_node; +struct netns_vrf { + bool add_fib_rules; + struct vrf_map vmap; + struct ctl_table_header *ctl_hdr; }; -struct rtc_time { - int tm_sec; - int tm_min; - int tm_hour; - int tm_mday; - int tm_mon; - int tm_year; - int tm_wday; - int tm_yday; - int tm_isdst; +struct net_vrf { + struct rtable *rth; + struct rt6_info *rt6; + struct fib6_table *fib6_table; + u32 tb_id; + struct list_head me_list; + int ifindex; }; -enum format_type { - FORMAT_TYPE_NONE = 0, - FORMAT_TYPE_WIDTH = 1, - FORMAT_TYPE_PRECISION = 2, - FORMAT_TYPE_CHAR = 3, - FORMAT_TYPE_STR = 4, - FORMAT_TYPE_PTR = 5, - FORMAT_TYPE_PERCENT_CHAR = 6, - FORMAT_TYPE_INVALID = 7, - FORMAT_TYPE_LONG_LONG = 8, - FORMAT_TYPE_ULONG = 9, - FORMAT_TYPE_LONG = 10, - FORMAT_TYPE_UBYTE = 11, - FORMAT_TYPE_BYTE = 12, - FORMAT_TYPE_USHORT = 13, - FORMAT_TYPE_SHORT = 14, - FORMAT_TYPE_UINT = 15, - FORMAT_TYPE_INT = 16, - FORMAT_TYPE_SIZE_T = 17, - FORMAT_TYPE_PTRDIFF = 18, +struct xt_state_info { + unsigned int statemask; }; -struct printf_spec { - unsigned int type: 8; - int field_width: 24; - unsigned int flags: 8; - unsigned int base: 8; - int precision: 16; +enum syscall_work_bit { + SYSCALL_WORK_BIT_SECCOMP = 0, + SYSCALL_WORK_BIT_SYSCALL_TRACEPOINT = 1, + SYSCALL_WORK_BIT_SYSCALL_TRACE = 2, + SYSCALL_WORK_BIT_SYSCALL_EMU = 3, + SYSCALL_WORK_BIT_SYSCALL_AUDIT = 4, + SYSCALL_WORK_BIT_SYSCALL_USER_DISPATCH = 5, + SYSCALL_WORK_BIT_SYSCALL_EXIT_TRAP = 6, }; -struct page_flags_fields { - int width; - int shift; - int mask; - const struct printf_spec *spec; - const char *name; +struct tp_module { + struct list_head list; + struct module *mod; }; -struct dst_cache_pcpu { - long unsigned int refresh_ts; - struct dst_entry *dst; - u32 cookie; - union { - struct in_addr in_saddr; - struct in6_addr in6_saddr; - }; +enum tp_func_state { + TP_FUNC_0 = 0, + TP_FUNC_1 = 1, + TP_FUNC_2 = 2, + TP_FUNC_N = 3, }; -enum ethtool_multicast_groups { - ETHNL_MCGRP_MONITOR = 0, +enum tp_transition_sync { + TP_TRANSITION_SYNC_1_0_1 = 0, + TP_TRANSITION_SYNC_N_2_1 = 1, + _NR_TP_TRANSITION_SYNC = 2, }; -struct genl_multicast_group { - char name[16]; - u8 flags; +struct tp_transition_snapshot { + long unsigned int rcu; + long unsigned int srcu; + bool ongoing; }; -struct genl_ops; - -struct genl_small_ops; - -struct genl_family { - int id; - unsigned int hdrsize; - char name[16]; - unsigned int version; - unsigned int maxattr; - unsigned int mcgrp_offset; - u8 netnsok: 1; - u8 parallel_ops: 1; - u8 n_ops; - u8 n_small_ops; - u8 n_mcgrps; - const struct nla_policy *policy; - int (*pre_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *); - void (*post_doit)(const struct genl_ops *, struct sk_buff *, struct genl_info *); - const struct genl_ops *ops; - const struct genl_small_ops *small_ops; - const struct genl_multicast_group *mcgrps; - struct module *module; +struct tp_probes { + struct callback_head rcu; + struct tracepoint_func probes[0]; }; -struct genl_ops { - int (*doit)(struct sk_buff *, struct genl_info *); - int (*start)(struct netlink_callback *); - int (*dumpit)(struct sk_buff *, struct netlink_callback *); - int (*done)(struct netlink_callback *); - const struct nla_policy *policy; - unsigned int maxattr; - u8 cmd; - u8 internal_flags; - u8 flags; - u8 validate; +enum dynevent_type { + DYNEVENT_TYPE_SYNTH = 1, + DYNEVENT_TYPE_KPROBE = 2, + DYNEVENT_TYPE_NONE = 3, }; -struct genl_small_ops { - int (*doit)(struct sk_buff *, struct genl_info *); - int (*dumpit)(struct sk_buff *, struct netlink_callback *); - u8 cmd; - u8 internal_flags; - u8 flags; - u8 validate; -}; +struct dynevent_cmd; -struct genl_dumpit_info { - const struct genl_family *family; - struct genl_ops op; - struct nlattr **attrs; -}; +typedef int (*dynevent_create_fn_t)(struct dynevent_cmd *); -struct ethnl_dump_ctx { - const struct ethnl_request_ops *ops; - struct ethnl_req_info *req_info; - struct ethnl_reply_data *reply_data; - int pos_hash; - int pos_idx; +struct dynevent_cmd { + struct seq_buf seq; + const char *event_name; + unsigned int n_fields; + enum dynevent_type type; + dynevent_create_fn_t run_command; + void *private_data; }; -typedef void (*ethnl_notify_handler_t)(struct net_device *, unsigned int, const void *); +struct dyn_event; -enum sock_shutdown_cmd { - SHUT_RD = 0, - SHUT_WR = 1, - SHUT_RDWR = 2, +struct dyn_event_operations { + struct list_head list; + int (*create)(const char *); + int (*show)(struct seq_file *, struct dyn_event *); + bool (*is_busy)(struct dyn_event *); + int (*free)(struct dyn_event *); + bool (*match)(const char *, const char *, int, const char **, struct dyn_event *); }; -struct udp_port_cfg { - u8 family; - union { - struct in_addr local_ip; - struct in6_addr local_ip6; - }; - union { - struct in_addr peer_ip; - struct in6_addr peer_ip6; - }; - __be16 local_udp_port; - __be16 peer_udp_port; - int bind_ifindex; - unsigned int use_udp_checksums: 1; - unsigned int use_udp6_tx_checksums: 1; - unsigned int use_udp6_rx_checksums: 1; - unsigned int ipv6_v6only: 1; +struct dyn_event { + struct list_head list; + struct dyn_event_operations *ops; }; -typedef int (*udp_tunnel_encap_rcv_t)(struct sock *, struct sk_buff *); - -typedef int (*udp_tunnel_encap_err_lookup_t)(struct sock *, struct sk_buff *); - -typedef void (*udp_tunnel_encap_destroy_t)(struct sock *); - -typedef struct sk_buff * (*udp_tunnel_gro_receive_t)(struct sock *, struct list_head *, struct sk_buff *); +typedef int (*dynevent_check_arg_fn_t)(void *); -typedef int (*udp_tunnel_gro_complete_t)(struct sock *, struct sk_buff *, int); +struct dynevent_arg { + const char *str; + char separator; +}; -struct udp_tunnel_sock_cfg { - void *sk_user_data; - __u8 encap_type; - udp_tunnel_encap_rcv_t encap_rcv; - udp_tunnel_encap_err_lookup_t encap_err_lookup; - udp_tunnel_encap_destroy_t encap_destroy; - udp_tunnel_gro_receive_t gro_receive; - udp_tunnel_gro_complete_t gro_complete; +struct dynevent_arg_pair { + const char *lhs; + const char *rhs; + char operator; + char separator; }; -struct ipv6_rpl_sr_hdr { - __u8 nexthdr; - __u8 hdrlen; - __u8 type; - __u8 segments_left; - __u32 cmpre: 4; - __u32 cmpri: 4; - __u32 reserved: 4; - __u32 pad: 4; - __u32 reserved1: 16; - union { - struct in6_addr addr[0]; - __u8 data[0]; - } segments; +enum tlb_flush_reason { + TLB_FLUSH_ON_TASK_SWITCH = 0, + TLB_REMOTE_SHOOTDOWN = 1, + TLB_LOCAL_SHOOTDOWN = 2, + TLB_LOCAL_MM_SHOOTDOWN = 3, + TLB_REMOTE_SEND_IPI = 4, + NR_TLB_FLUSH_REASONS = 5, }; -typedef __kernel_timer_t timer_t; +typedef long unsigned int pte_marker; -enum alarmtimer_type { - ALARM_REALTIME = 0, - ALARM_BOOTTIME = 1, - ALARM_NUMTYPE = 2, - ALARM_REALTIME_FREEZER = 3, - ALARM_BOOTTIME_FREEZER = 4, +struct anon_vma_chain { + struct vm_area_struct *vma; + struct anon_vma *anon_vma; + struct list_head same_vma; + struct rb_node rb; + long unsigned int rb_subtree_last; }; -enum alarmtimer_restart { - ALARMTIMER_NORESTART = 0, - ALARMTIMER_RESTART = 1, +enum ttu_flags { + TTU_SPLIT_HUGE_PMD = 4, + TTU_IGNORE_MLOCK = 8, + TTU_SYNC = 16, + TTU_IGNORE_HWPOISON = 32, + TTU_BATCH_FLUSH = 64, + TTU_RMAP_LOCKED = 128, }; -struct alarm { - struct timerqueue_node node; - struct hrtimer timer; - enum alarmtimer_restart (*function)(struct alarm *, ktime_t); - enum alarmtimer_type type; - int state; - void *data; -}; +typedef int rmap_t; -struct cpu_timer { - struct timerqueue_node node; - struct timerqueue_head *head; - struct pid *pid; - struct list_head elist; - int firing; +struct page_vma_mapped_walk { + long unsigned int pfn; + long unsigned int nr_pages; + long unsigned int pgoff; + struct vm_area_struct *vma; + long unsigned int address; + pmd_t *pmd; + pte_t *pte; + spinlock_t *ptl; + unsigned int flags; }; -struct k_clock; +struct rmap_walk_control { + void *arg; + bool try_lock; + bool contended; + bool (*rmap_one)(struct folio *, struct vm_area_struct *, long unsigned int, void *); + int (*done)(struct folio *); + struct anon_vma * (*anon_lock)(struct folio *, struct rmap_walk_control *); + bool (*invalid_vma)(struct vm_area_struct *, void *); +}; -struct k_itimer { - struct list_head list; - struct hlist_node t_hash; - spinlock_t it_lock; - const struct k_clock *kclock; - clockid_t it_clock; - timer_t it_id; - int it_active; - s64 it_overrun; - s64 it_overrun_last; - int it_requeue_pending; - int it_sigev_notify; - ktime_t it_interval; - struct signal_struct *it_signal; - union { - struct pid *it_pid; - struct task_struct *it_process; - }; - struct sigqueue *sigq; - union { - struct { - struct hrtimer timer; - } real; - struct cpu_timer cpu; - struct { - struct alarm alarmtimer; - } alarm; - } it; - struct callback_head rcu; +struct trace_event_raw_tlb_flush { + struct trace_entry ent; + int reason; + long unsigned int pages; + char __data[0]; }; -struct k_clock { - int (*clock_getres)(const clockid_t, struct timespec64 *); - int (*clock_set)(const clockid_t, const struct timespec64 *); - int (*clock_get_timespec)(const clockid_t, struct timespec64 *); - ktime_t (*clock_get_ktime)(const clockid_t); - int (*clock_adj)(const clockid_t, struct __kernel_timex *); - int (*timer_create)(struct k_itimer *); - int (*nsleep)(const clockid_t, int, const struct timespec64 *); - int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *); - int (*timer_del)(struct k_itimer *); - void (*timer_get)(struct k_itimer *, struct itimerspec64 *); - void (*timer_rearm)(struct k_itimer *); - s64 (*timer_forward)(struct k_itimer *, ktime_t); - ktime_t (*timer_remaining)(struct k_itimer *, ktime_t); - int (*timer_try_to_cancel)(struct k_itimer *); - void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool); - void (*timer_wait_running)(struct k_itimer *); +struct trace_event_data_offsets_tlb_flush {}; + +typedef void (*btf_trace_tlb_flush)(void *, int, long unsigned int); + +struct trace_event_raw_mm_migrate_pages { + struct trace_entry ent; + long unsigned int succeeded; + long unsigned int failed; + long unsigned int thp_succeeded; + long unsigned int thp_failed; + long unsigned int thp_split; + enum migrate_mode mode; + int reason; + char __data[0]; }; -struct posix_clock_desc { - struct file *fp; - struct posix_clock *clk; +struct trace_event_raw_mm_migrate_pages_start { + struct trace_entry ent; + enum migrate_mode mode; + int reason; + char __data[0]; }; -struct vmap_area { - long unsigned int va_start; - long unsigned int va_end; - struct rb_node rb_node; - struct list_head list; - union { - long unsigned int subtree_max_size; - struct vm_struct *vm; - }; +struct trace_event_raw_migration_pte { + struct trace_entry ent; + long unsigned int addr; + long unsigned int pte; + int order; + char __data[0]; }; -typedef unsigned int pgtbl_mod_mask; +struct trace_event_data_offsets_mm_migrate_pages {}; -typedef unsigned int kasan_vmalloc_flags_t; +struct trace_event_data_offsets_mm_migrate_pages_start {}; -struct vfree_deferred { - struct llist_head list; - struct work_struct wq; -}; +struct trace_event_data_offsets_migration_pte {}; -enum fit_type { - NOTHING_FIT = 0, - FL_FIT_TYPE = 1, - LE_FIT_TYPE = 2, - RE_FIT_TYPE = 3, - NE_FIT_TYPE = 4, +typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, enum migrate_mode, int); + +typedef void (*btf_trace_mm_migrate_pages_start)(void *, enum migrate_mode, int); + +typedef void (*btf_trace_set_migration_pte)(void *, long unsigned int, long unsigned int, int); + +typedef void (*btf_trace_remove_migration_pte)(void *, long unsigned int, long unsigned int, int); + +struct folio_referenced_arg { + int mapcount; + int referenced; + long unsigned int vm_flags; + struct mem_cgroup *memcg; }; -struct vmap_block_queue { - spinlock_t lock; - struct list_head free; +typedef short unsigned int ushort; + +struct sem; + +struct sem_queue; + +struct sem_undo; + +struct semid_ds { + struct ipc_perm sem_perm; + __kernel_old_time_t sem_otime; + __kernel_old_time_t sem_ctime; + struct sem *sem_base; + struct sem_queue *sem_pending; + struct sem_queue **sem_pending_last; + struct sem_undo *undo; + short unsigned int sem_nsems; }; -struct vmap_block { +struct sem { + int semval; + struct pid *sempid; spinlock_t lock; - struct vmap_area *va; - long unsigned int free; - long unsigned int dirty; - long unsigned int dirty_min; - long unsigned int dirty_max; - struct list_head free_list; - struct callback_head callback_head; - struct list_head purge; + struct list_head pending_alter; + struct list_head pending_const; + time64_t sem_otime; + long: 64; }; -struct p9_dirent { - struct p9_qid qid; - u64 d_off; - unsigned char d_type; - char d_name[256]; -}; +struct sembuf; -struct p9_rdir { - int head; - int tail; - uint8_t buf[0]; +struct sem_queue { + struct list_head list; + struct task_struct *sleeper; + struct sem_undo *undo; + struct pid *pid; + int status; + struct sembuf *sops; + struct sembuf *blocking; + int nsops; + bool alter; + bool dupsop; }; -struct scatter_walk { - struct scatterlist *sg; - unsigned int offset; +struct sem_undo { + struct list_head list_proc; + struct callback_head rcu; + struct sem_undo_list *ulp; + struct list_head list_id; + int semid; + short int *semadj; }; -struct crypto_cipher { - struct crypto_tfm base; +struct semid64_ds { + struct ipc64_perm sem_perm; + __kernel_long_t sem_otime; + __kernel_ulong_t __unused1; + __kernel_long_t sem_ctime; + __kernel_ulong_t __unused2; + __kernel_ulong_t sem_nsems; + __kernel_ulong_t __unused3; + __kernel_ulong_t __unused4; }; -struct crypto_cipher_spawn { - struct crypto_spawn base; +struct sembuf { + short unsigned int sem_num; + short int sem_op; + short int sem_flg; }; -struct skcipher_instance { - void (*free)(struct skcipher_instance *); - union { - struct { - char head[64]; - struct crypto_instance base; - } s; - struct skcipher_alg alg; - }; +struct seminfo { + int semmap; + int semmni; + int semmns; + int semmnu; + int semmsl; + int semopm; + int semume; + int semusz; + int semvmx; + int semaem; }; -struct skcipher_walk { - union { - struct { - struct page *page; - long unsigned int offset; - } phys; - struct { - u8 *page; - void *addr; - } virt; - } src; - union { - struct { - struct page *page; - long unsigned int offset; - } phys; - struct { - u8 *page; - void *addr; - } virt; - } dst; - struct scatter_walk in; - unsigned int nbytes; - struct scatter_walk out; - unsigned int total; - struct list_head buffers; - u8 *page; - u8 *buffer; - u8 *oiv; - void *iv; - unsigned int ivsize; - int flags; - unsigned int blocksize; - unsigned int stride; - unsigned int alignmask; +struct sem_undo_list { + refcount_t refcnt; + spinlock_t lock; + struct list_head list_proc; }; -struct skcipher_ctx_simple { - struct crypto_cipher *cipher; +struct wake_q_head { + struct wake_q_node *first; + struct wake_q_node **lastp; }; -struct crypto_rfc3686_ctx { - struct crypto_skcipher *child; - u8 nonce[4]; +struct sem_array { + struct kern_ipc_perm sem_perm; + time64_t sem_ctime; + struct list_head pending_alter; + struct list_head pending_const; + struct list_head list_id; + int sem_nsems; + int complex_count; + unsigned int use_global_lock; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct sem sems[0]; }; -struct crypto_rfc3686_req_ctx { - u8 iv[16]; - struct skcipher_request subreq; +struct parsed_partitions { + struct gendisk *disk; + char name[32]; + struct { + sector_t from; + sector_t size; + int flags; + bool has_info; + struct partition_meta_info info; + } *parts; + int next; + int limit; + bool access_beyond_eod; + char *pp_buf; }; -enum asn1_class { - ASN1_UNIV = 0, - ASN1_APPL = 1, - ASN1_CONT = 2, - ASN1_PRIV = 3, -}; +typedef struct { + struct folio *v; +} Sector; -enum asn1_method { - ASN1_PRIM = 0, - ASN1_CONS = 1, -}; +struct _gpt_header { + __le64 signature; + __le32 revision; + __le32 header_size; + __le32 header_crc32; + __le32 reserved1; + __le64 my_lba; + __le64 alternate_lba; + __le64 first_usable_lba; + __le64 last_usable_lba; + efi_guid_t disk_guid; + __le64 partition_entry_lba; + __le32 num_partition_entries; + __le32 sizeof_partition_entry; + __le32 partition_entry_array_crc32; +} __attribute__((packed)); -enum asn1_tag { - ASN1_EOC = 0, - ASN1_BOOL = 1, - ASN1_INT = 2, - ASN1_BTS = 3, - ASN1_OTS = 4, - ASN1_NULL = 5, - ASN1_OID = 6, - ASN1_ODE = 7, - ASN1_EXT = 8, - ASN1_REAL = 9, - ASN1_ENUM = 10, - ASN1_EPDV = 11, - ASN1_UTF8STR = 12, - ASN1_RELOID = 13, - ASN1_SEQ = 16, - ASN1_SET = 17, - ASN1_NUMSTR = 18, - ASN1_PRNSTR = 19, - ASN1_TEXSTR = 20, - ASN1_VIDSTR = 21, - ASN1_IA5STR = 22, - ASN1_UNITIM = 23, - ASN1_GENTIM = 24, - ASN1_GRASTR = 25, - ASN1_VISSTR = 26, - ASN1_GENSTR = 27, - ASN1_UNISTR = 28, - ASN1_CHRSTR = 29, - ASN1_BMPSTR = 30, - ASN1_LONG_TAG = 31, +typedef struct _gpt_header gpt_header; + +struct _gpt_entry_attributes { + u64 required_to_function: 1; + u64 reserved: 47; + u64 type_guid_specific: 16; }; -typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t); +typedef struct _gpt_entry_attributes gpt_entry_attributes; -struct asn1_decoder { - const unsigned char *machine; - size_t machlen; - const asn1_action_t *actions; +struct _gpt_entry { + efi_guid_t partition_type_guid; + efi_guid_t unique_partition_guid; + __le64 starting_lba; + __le64 ending_lba; + gpt_entry_attributes attributes; + __le16 partition_name[36]; }; -enum asn1_opcode { - ASN1_OP_MATCH = 0, - ASN1_OP_MATCH_OR_SKIP = 1, - ASN1_OP_MATCH_ACT = 2, - ASN1_OP_MATCH_ACT_OR_SKIP = 3, - ASN1_OP_MATCH_JUMP = 4, - ASN1_OP_MATCH_JUMP_OR_SKIP = 5, - ASN1_OP_MATCH_ANY = 8, - ASN1_OP_MATCH_ANY_OR_SKIP = 9, - ASN1_OP_MATCH_ANY_ACT = 10, - ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11, - ASN1_OP_COND_MATCH_OR_SKIP = 17, - ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19, - ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21, - ASN1_OP_COND_MATCH_ANY = 24, - ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25, - ASN1_OP_COND_MATCH_ANY_ACT = 26, - ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27, - ASN1_OP_COND_FAIL = 28, - ASN1_OP_COMPLETE = 29, - ASN1_OP_ACT = 30, - ASN1_OP_MAYBE_ACT = 31, - ASN1_OP_END_SEQ = 32, - ASN1_OP_END_SET = 33, - ASN1_OP_END_SEQ_OF = 34, - ASN1_OP_END_SET_OF = 35, - ASN1_OP_END_SEQ_ACT = 36, - ASN1_OP_END_SET_ACT = 37, - ASN1_OP_END_SEQ_OF_ACT = 38, - ASN1_OP_END_SET_OF_ACT = 39, - ASN1_OP_RETURN = 40, - ASN1_OP__NR = 41, -}; +typedef struct _gpt_entry gpt_entry; -enum x509_actions { - ACT_x509_extract_key_data = 0, - ACT_x509_extract_name_segment = 1, - ACT_x509_note_OID = 2, - ACT_x509_note_issuer = 3, - ACT_x509_note_not_after = 4, - ACT_x509_note_not_before = 5, - ACT_x509_note_params = 6, - ACT_x509_note_serial = 7, - ACT_x509_note_sig_algo = 8, - ACT_x509_note_signature = 9, - ACT_x509_note_subject = 10, - ACT_x509_note_tbs_certificate = 11, - ACT_x509_process_extension = 12, - NR__x509_actions = 13, +struct _gpt_mbr_record { + u8 boot_indicator; + u8 start_head; + u8 start_sector; + u8 start_track; + u8 os_type; + u8 end_head; + u8 end_sector; + u8 end_track; + __le32 starting_lba; + __le32 size_in_lba; }; -enum key_being_used_for { - VERIFYING_MODULE_SIGNATURE = 0, - VERIFYING_FIRMWARE_SIGNATURE = 1, - VERIFYING_KEXEC_PE_SIGNATURE = 2, - VERIFYING_KEY_SIGNATURE = 3, - VERIFYING_KEY_SELF_SIGNATURE = 4, - VERIFYING_UNSPECIFIED_SIGNATURE = 5, - NR__KEY_BEING_USED_FOR = 6, -}; +typedef struct _gpt_mbr_record gpt_mbr_record; -enum asymmetric_payload_bits { - asym_crypto = 0, - asym_subtype = 1, - asym_key_ids = 2, - asym_auth = 3, +struct _legacy_mbr { + u8 boot_code[440]; + __le32 unique_mbr_signature; + __le16 unknown; + gpt_mbr_record partition_record[4]; + __le16 signature; +} __attribute__((packed)); + +typedef struct _legacy_mbr legacy_mbr; + +struct io_notif_data { + struct file *file; + struct ubuf_info uarg; + long unsigned int account_pages; }; -struct asymmetric_key_id { - short unsigned int len; - unsigned char data[0]; +struct acpi_device_properties { + const guid_t *guid; + union acpi_object *properties; + struct list_head list; + void **bufs; }; -struct asymmetric_key_ids { - void *id[3]; +struct acpi_data_node { + const char *name; + acpi_handle handle; + struct fwnode_handle fwnode; + struct fwnode_handle *parent; + struct acpi_device_data data; + struct list_head sibling; + struct kobject kobj; + struct completion kobj_done; }; -struct public_key_signature; +enum { + LDISC_SEM_NORMAL = 0, + LDISC_SEM_OTHER = 1, +}; -struct asymmetric_key_subtype { - struct module *owner; - const char *name; - short unsigned int name_len; - void (*describe)(const struct key *, struct seq_file *); - void (*destroy)(void *, void *); - int (*query)(const struct kernel_pkey_params *, struct kernel_pkey_query *); - int (*eds_op)(struct kernel_pkey_params *, const void *, void *); - int (*verify_signature)(const struct key *, const struct public_key_signature *); +struct stclear_flags_t { + __be16 tag; + u8 deactivated; + u8 disableForceClear; + u8 physicalPresence; + u8 physicalPresenceLock; + u8 bGlobalLock; +} __attribute__((packed)); + +struct tpm1_version { + u8 major; + u8 minor; + u8 rev_major; + u8 rev_minor; }; -struct public_key_signature { - struct asymmetric_key_id *auth_ids[3]; - u8 *s; - u8 *digest; - u32 s_size; - u32 digest_size; - const char *pkey_algo; - const char *hash_algo; - const char *encoding; - const void *data; - unsigned int data_size; +struct tpm1_version2 { + __be16 tag; + struct tpm1_version version; }; -struct asymmetric_key_parser { - struct list_head link; - struct module *owner; - const char *name; - int (*parse)(struct key_preparsed_payload *); +struct timeout_t { + __be32 a; + __be32 b; + __be32 c; + __be32 d; }; -enum OID { - OID_id_dsa_with_sha1 = 0, - OID_id_dsa = 1, - OID_id_ecPublicKey = 2, - OID_id_prime192v1 = 3, - OID_id_prime256v1 = 4, - OID_id_ecdsa_with_sha1 = 5, - OID_id_ecdsa_with_sha224 = 6, - OID_id_ecdsa_with_sha256 = 7, - OID_id_ecdsa_with_sha384 = 8, - OID_id_ecdsa_with_sha512 = 9, - OID_rsaEncryption = 10, - OID_md2WithRSAEncryption = 11, - OID_md3WithRSAEncryption = 12, - OID_md4WithRSAEncryption = 13, - OID_sha1WithRSAEncryption = 14, - OID_sha256WithRSAEncryption = 15, - OID_sha384WithRSAEncryption = 16, - OID_sha512WithRSAEncryption = 17, - OID_sha224WithRSAEncryption = 18, - OID_data = 19, - OID_signed_data = 20, - OID_email_address = 21, - OID_contentType = 22, - OID_messageDigest = 23, - OID_signingTime = 24, - OID_smimeCapabilites = 25, - OID_smimeAuthenticatedAttrs = 26, - OID_md2 = 27, - OID_md4 = 28, - OID_md5 = 29, - OID_mskrb5 = 30, - OID_krb5 = 31, - OID_krb5u2u = 32, - OID_msIndirectData = 33, - OID_msStatementType = 34, - OID_msSpOpusInfo = 35, - OID_msPeImageDataObjId = 36, - OID_msIndividualSPKeyPurpose = 37, - OID_msOutlookExpress = 38, - OID_ntlmssp = 39, - OID_spnego = 40, - OID_IAKerb = 41, - OID_PKU2U = 42, - OID_Scram = 43, - OID_certAuthInfoAccess = 44, - OID_sha1 = 45, - OID_id_ansip384r1 = 46, - OID_sha256 = 47, - OID_sha384 = 48, - OID_sha512 = 49, - OID_sha224 = 50, - OID_commonName = 51, - OID_surname = 52, - OID_countryName = 53, - OID_locality = 54, - OID_stateOrProvinceName = 55, - OID_organizationName = 56, - OID_organizationUnitName = 57, - OID_title = 58, - OID_description = 59, - OID_name = 60, - OID_givenName = 61, - OID_initials = 62, - OID_generationalQualifier = 63, - OID_subjectKeyIdentifier = 64, - OID_keyUsage = 65, - OID_subjectAltName = 66, - OID_issuerAltName = 67, - OID_basicConstraints = 68, - OID_crlDistributionPoints = 69, - OID_certPolicies = 70, - OID_authorityKeyIdentifier = 71, - OID_extKeyUsage = 72, - OID_NetlogonMechanism = 73, - OID_appleLocalKdcSupported = 74, - OID_gostCPSignA = 75, - OID_gostCPSignB = 76, - OID_gostCPSignC = 77, - OID_gost2012PKey256 = 78, - OID_gost2012PKey512 = 79, - OID_gost2012Digest256 = 80, - OID_gost2012Digest512 = 81, - OID_gost2012Signature256 = 82, - OID_gost2012Signature512 = 83, - OID_gostTC26Sign256A = 84, - OID_gostTC26Sign256B = 85, - OID_gostTC26Sign256C = 86, - OID_gostTC26Sign256D = 87, - OID_gostTC26Sign512A = 88, - OID_gostTC26Sign512B = 89, - OID_gostTC26Sign512C = 90, - OID_sm2 = 91, - OID_sm3 = 92, - OID_SM2_with_SM3 = 93, - OID_sm3WithRSAEncryption = 94, - OID_TPMLoadableKey = 95, - OID_TPMImportableKey = 96, - OID_TPMSealedData = 97, - OID__NR = 98, +struct duration_t { + __be32 tpm_short; + __be32 tpm_medium; + __be32 tpm_long; }; -struct public_key { - void *key; - u32 keylen; - enum OID algo; - void *params; - u32 paramlen; - bool key_is_private; - const char *id_type; - const char *pkey_algo; +struct permanent_flags_t { + __be16 tag; + u8 disable; + u8 ownership; + u8 deactivated; + u8 readPubek; + u8 disableOwnerClear; + u8 allowMaintenance; + u8 physicalPresenceLifetimeLock; + u8 physicalPresenceHWEnable; + u8 physicalPresenceCMDEnable; + u8 CEKPUsed; + u8 TPMpost; + u8 TPMpostLock; + u8 FIPS; + u8 operator; + u8 enableRevokeEK; + u8 nvLocked; + u8 readSRKPub; + u8 tpmEstablished; + u8 maintenanceDone; + u8 disableFullDALogicInfo; }; -struct x509_certificate { - struct x509_certificate *next; - struct x509_certificate *signer; - struct public_key *pub; - struct public_key_signature *sig; - char *issuer; - char *subject; - struct asymmetric_key_id *id; - struct asymmetric_key_id *skid; - time64_t valid_from; - time64_t valid_to; - const void *tbs; - unsigned int tbs_size; - unsigned int raw_sig_size; - const void *raw_sig; - const void *raw_serial; - unsigned int raw_serial_size; - unsigned int raw_issuer_size; - const void *raw_issuer; - const void *raw_subject; - unsigned int raw_subject_size; - unsigned int raw_skid_size; - const void *raw_skid; - unsigned int index; - bool seen; - bool verified; - bool self_signed; - bool unsupported_sig; - bool blacklisted; +typedef union { + struct permanent_flags_t perm_flags; + struct stclear_flags_t stclear_flags; + __u8 owned; + __be32 num_pcrs; + struct tpm1_version version1; + struct tpm1_version2 version2; + __be32 manufacturer_id; + struct timeout_t timeout; + struct duration_t duration; +} cap_t; + +enum tpm_capabilities { + TPM_CAP_FLAG = 4, + TPM_CAP_PROP = 5, + TPM_CAP_VERSION_1_1 = 6, + TPM_CAP_VERSION_1_2 = 26, }; -struct d_partition___2 { - __le32 p_size; - __le32 p_offset; - __le32 p_fsize; - u8 p_fstype; - u8 p_frag; - __le16 p_cpg; +enum tpm_sub_capabilities { + TPM_CAP_PROP_PCR = 257, + TPM_CAP_PROP_MANUFACTURER = 259, + TPM_CAP_FLAG_PERM = 264, + TPM_CAP_FLAG_VOL = 265, + TPM_CAP_PROP_OWNER = 273, + TPM_CAP_PROP_TIS_TIMEOUT = 277, + TPM_CAP_PROP_TIS_DURATION = 288, }; -struct disklabel___2 { - __le32 d_magic; - __le16 d_type; - __le16 d_subtype; - u8 d_typename[16]; - u8 d_packname[16]; - __le32 d_secsize; - __le32 d_nsectors; - __le32 d_ntracks; - __le32 d_ncylinders; - __le32 d_secpercyl; - __le32 d_secprtunit; - __le16 d_sparespertrack; - __le16 d_sparespercyl; - __le32 d_acylinders; - __le16 d_rpm; - __le16 d_interleave; - __le16 d_trackskew; - __le16 d_cylskew; - __le32 d_headswitch; - __le32 d_trkseek; - __le32 d_flags; - __le32 d_drivedata[5]; - __le32 d_spare[5]; - __le32 d_magic2; - __le16 d_checksum; - __le16 d_npartitions; - __le32 d_bbsize; - __le32 d_sbsize; - struct d_partition___2 d_partitions[18]; +enum tis_access { + TPM_ACCESS_VALID = 128, + TPM_ACCESS_ACTIVE_LOCALITY = 32, + TPM_ACCESS_REQUEST_PENDING = 4, + TPM_ACCESS_REQUEST_USE = 2, }; -typedef void (*swap_r_func_t)(void *, void *, int, const void *); +enum tis_status { + TPM_STS_VALID = 128, + TPM_STS_COMMAND_READY = 64, + TPM_STS_GO = 32, + TPM_STS_DATA_AVAIL = 16, + TPM_STS_DATA_EXPECT = 8, + TPM_STS_READ_ZERO = 35, +}; -typedef int (*cmp_r_func_t)(const void *, const void *, const void *); +enum tis_int_flags { + TPM_GLOBAL_INT_ENABLE = 2147483648, + TPM_INTF_BURST_COUNT_STATIC = 256, + TPM_INTF_CMD_READY_INT = 128, + TPM_INTF_INT_EDGE_FALLING = 64, + TPM_INTF_INT_EDGE_RISING = 32, + TPM_INTF_INT_LEVEL_LOW = 16, + TPM_INTF_INT_LEVEL_HIGH = 8, + TPM_INTF_LOCALITY_CHANGE_INT = 4, + TPM_INTF_STS_VALID_INT = 2, + TPM_INTF_DATA_AVAIL_INT = 1, +}; -struct wrapper { - cmp_func_t cmp; - swap_func_t swap; +enum tis_defaults { + TIS_MEM_LEN = 20480, + TIS_SHORT_TIMEOUT = 750, + TIS_LONG_TIMEOUT = 2000, + TIS_TIMEOUT_MIN_ATML = 14700, + TIS_TIMEOUT_MAX_ATML = 15000, }; -struct region { - unsigned int start; - unsigned int off; - unsigned int group_len; - unsigned int end; - unsigned int nbits; +enum tpm_tis_flags { + TPM_TIS_ITPM_WORKAROUND = 1, + TPM_TIS_INVALID_STATUS = 2, }; -enum { - REG_OP_ISFREE = 0, - REG_OP_ALLOC = 1, - REG_OP_RELEASE = 2, +struct tpm_tis_phy_ops; + +struct tpm_tis_data { + u16 manufacturer_id; + int locality; + int irq; + bool irq_tested; + long unsigned int flags; + void *ilb_base_addr; + u16 clkrun_enabled; + wait_queue_head_t int_queue; + wait_queue_head_t read_queue; + const struct tpm_tis_phy_ops *phy_ops; + short unsigned int rng_quality; + unsigned int timeout_min; + unsigned int timeout_max; }; -typedef uint64_t vli_type; +enum tpm_tis_io_mode { + TPM_TIS_PHYS_8 = 0, + TPM_TIS_PHYS_16 = 1, + TPM_TIS_PHYS_32 = 2, +}; -enum xz_check { - XZ_CHECK_NONE = 0, - XZ_CHECK_CRC32 = 1, - XZ_CHECK_CRC64 = 4, - XZ_CHECK_SHA256 = 10, +struct tpm_tis_phy_ops { + int (*read_bytes)(struct tpm_tis_data *, u32, u16, u8 *, enum tpm_tis_io_mode); + int (*write_bytes)(struct tpm_tis_data *, u32, u16, const u8 *, enum tpm_tis_io_mode); + int (*verify_crc)(struct tpm_tis_data *, size_t, const u8 *); }; -struct xz_dec_hash { - vli_type unpadded; - vli_type uncompressed; - uint32_t crc32; +struct tis_vendor_durations_override { + u32 did_vid; + struct tpm1_version version; + long unsigned int durations[3]; }; -struct xz_dec_bcj; +struct tis_vendor_timeout_override { + u32 did_vid; + long unsigned int timeout_us[4]; +}; -struct xz_dec { - enum { - SEQ_STREAM_HEADER = 0, - SEQ_BLOCK_START = 1, - SEQ_BLOCK_HEADER = 2, - SEQ_BLOCK_UNCOMPRESS = 3, - SEQ_BLOCK_PADDING = 4, - SEQ_BLOCK_CHECK = 5, - SEQ_INDEX = 6, - SEQ_INDEX_PADDING = 7, - SEQ_INDEX_CRC32 = 8, - SEQ_STREAM_FOOTER = 9, - } sequence; - uint32_t pos; - vli_type vli; - size_t in_start; - size_t out_start; - uint32_t crc32; - enum xz_check check_type; - enum xz_mode mode; - bool allow_buf_error; - struct { - vli_type compressed; - vli_type uncompressed; - uint32_t size; - } block_header; - struct { - vli_type compressed; - vli_type uncompressed; - vli_type count; - struct xz_dec_hash hash; - } block; - struct { - enum { - SEQ_INDEX_COUNT = 0, - SEQ_INDEX_UNPADDED = 1, - SEQ_INDEX_UNCOMPRESSED = 2, - } sequence; - vli_type size; - vli_type count; - struct xz_dec_hash hash; - } index; - struct { - size_t pos; - size_t size; - uint8_t buf[1024]; - } temp; - struct xz_dec_lzma2 *lzma2; - struct xz_dec_bcj *bcj; - bool bcj_active; +struct psmouse_attribute { + struct device_attribute dattr; + void *data; + ssize_t (*show)(struct psmouse *, void *, char *); + ssize_t (*set)(struct psmouse *, void *, const char *, size_t); + bool protect; +}; + +struct trackpoint_data { + u8 variant_id; + u8 firmware_id; + u8 sensitivity; + u8 speed; + u8 inertia; + u8 reach; + u8 draghys; + u8 mindrag; + u8 thresh; + u8 upthresh; + u8 ztime; + u8 jenks; + u8 drift_time; + bool press_to_select; + bool skipback; + bool ext_dev; }; -struct ei_entry { - struct list_head list; - long unsigned int start_addr; - long unsigned int end_addr; - int etype; - void *priv; +struct trackpoint_attr_data { + size_t field_offset; + u8 command; + u8 mask; + bool inverted; + u8 power_on_default; }; -enum { - st_wordstart = 0, - st_wordcmp = 1, - st_wordskip = 2, - st_bufcpy = 3, +struct strp_msg { + int full_len; + int offset; +}; + +struct tls_strparser { + struct sock *sk; + u32 mark: 8; + u32 stopped: 1; + u32 copy_mode: 1; + u32 msg_ready: 1; + struct strp_msg stm; + struct sk_buff *anchor; + struct work_struct work; +}; + +struct tls_sw_context_rx { + struct crypto_aead *aead_recv; + struct crypto_wait async_wait; + struct sk_buff_head rx_list; + void (*saved_data_ready)(struct sock *); + u8 reader_present; + u8 async_capable: 1; + u8 zc_capable: 1; + u8 reader_contended: 1; + struct tls_strparser strp; + atomic_t decrypt_pending; + spinlock_t decrypt_compl_lock; + struct sk_buff_head async_hold; + struct wait_queue_head wq; +}; + +enum dns_payload_content_type { + DNS_PAYLOAD_IS_SERVER_LIST = 0, +}; + +struct dns_payload_header { + __u8 zero; + __u8 content; + __u8 version; +}; + +struct user_key_payload { + struct callback_head rcu; + short unsigned int datalen; + long: 48; + char data[0]; }; enum { - st_wordstart___2 = 0, - st_wordcmp___2 = 1, - st_wordskip___2 = 2, + dns_key_data = 0, + dns_key_error = 1, }; -struct x86_hw_tss { - u32 reserved1; - u64 sp0; - u64 sp1; - u64 sp2; - u64 reserved2; - u64 ist[7]; - u32 reserved3; - u32 reserved4; - u16 reserved5; - u16 io_bitmap_base; -} __attribute__((packed)); +struct acpi_table_mcfg { + struct acpi_table_header header; + u8 reserved[8]; +}; -struct x86_io_bitmap { - u64 prev_sequence; - unsigned int prev_max; - long unsigned int bitmap[1025]; - long unsigned int mapall[1025]; +struct acpi_mcfg_allocation { + u64 address; + u16 pci_segment; + u8 start_bus_number; + u8 end_bus_number; + u32 reserved; }; -struct tss_struct { - struct x86_hw_tss x86_tss; - struct x86_io_bitmap io_bitmap; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - 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long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct pci_mmcfg_region { + struct list_head list; + struct resource res; + u64 address; + char *virt; + u16 segment; + u8 start_bus; + u8 end_bus; + char name[30]; }; -struct class_dev_iter { - struct klist_iter ki; - const struct device_type *type; +struct pci_mmcfg_hostbridge_probe { + u32 bus; + u32 devfn; + u32 vendor; + u32 device; + const char * (*probe)(); }; -struct regulator; +typedef bool (*check_reserved_t)(u64, u64, enum e820_type); -struct phy_configure_opts_dp { - unsigned int link_rate; - unsigned int lanes; - unsigned int voltage[4]; - unsigned int pre[4]; - u8 ssc: 1; - u8 set_rate: 1; - u8 set_lanes: 1; - u8 set_voltages: 1; -}; +typedef long int (*sys_call_ptr_t)(const struct pt_regs *); -struct phy_configure_opts_mipi_dphy { - unsigned int clk_miss; - unsigned int clk_post; - unsigned int clk_pre; - unsigned int clk_prepare; - unsigned int clk_settle; - unsigned int clk_term_en; - unsigned int clk_trail; - unsigned int clk_zero; - unsigned int d_term_en; - unsigned int eot; - unsigned int hs_exit; - unsigned int hs_prepare; - unsigned int hs_settle; - unsigned int hs_skip; - unsigned int hs_trail; - unsigned int hs_zero; - unsigned int init; - unsigned int lpx; - unsigned int ta_get; - unsigned int ta_go; - unsigned int ta_sure; - unsigned int wakeup; - long unsigned int hs_clk_rate; - long unsigned int lp_clk_rate; - unsigned char lanes; -}; +struct dyn_arch_ftrace {}; -enum phy_mode { - PHY_MODE_INVALID = 0, - PHY_MODE_USB_HOST = 1, - PHY_MODE_USB_HOST_LS = 2, - PHY_MODE_USB_HOST_FS = 3, - PHY_MODE_USB_HOST_HS = 4, - PHY_MODE_USB_HOST_SS = 5, - PHY_MODE_USB_DEVICE = 6, - PHY_MODE_USB_DEVICE_LS = 7, - PHY_MODE_USB_DEVICE_FS = 8, - PHY_MODE_USB_DEVICE_HS = 9, - PHY_MODE_USB_DEVICE_SS = 10, - PHY_MODE_USB_OTG = 11, - PHY_MODE_UFS_HS_A = 12, - PHY_MODE_UFS_HS_B = 13, - PHY_MODE_PCIE = 14, - PHY_MODE_ETHERNET = 15, - PHY_MODE_MIPI_DPHY = 16, - PHY_MODE_SATA = 17, - PHY_MODE_LVDS = 18, - PHY_MODE_DP = 19, +enum { + FTRACE_FL_ENABLED = 2147483648, + FTRACE_FL_REGS = 1073741824, + FTRACE_FL_REGS_EN = 536870912, + FTRACE_FL_TRAMP = 268435456, + FTRACE_FL_TRAMP_EN = 134217728, + FTRACE_FL_IPMODIFY = 67108864, + FTRACE_FL_DISABLED = 33554432, + FTRACE_FL_DIRECT = 16777216, + FTRACE_FL_DIRECT_EN = 8388608, }; -enum phy_media { - PHY_MEDIA_DEFAULT = 0, - PHY_MEDIA_SR = 1, - PHY_MEDIA_DAC = 2, +struct dyn_ftrace { + long unsigned int ip; + long unsigned int flags; + struct dyn_arch_ftrace arch; }; -union phy_configure_opts { - struct phy_configure_opts_mipi_dphy mipi_dphy; - struct phy_configure_opts_dp dp; +enum { + FTRACE_UPDATE_IGNORE = 0, + FTRACE_UPDATE_MAKE_CALL = 1, + FTRACE_UPDATE_MODIFY_CALL = 2, + FTRACE_UPDATE_MAKE_NOP = 3, }; -struct phy; - -struct phy_ops { - int (*init)(struct phy *); - int (*exit)(struct phy *); - int (*power_on)(struct phy *); - int (*power_off)(struct phy *); - int (*set_mode)(struct phy *, enum phy_mode, int); - int (*set_media)(struct phy *, enum phy_media); - int (*set_speed)(struct phy *, int); - int (*configure)(struct phy *, union phy_configure_opts *); - int (*validate)(struct phy *, enum phy_mode, int, union phy_configure_opts *); - int (*reset)(struct phy *); - int (*calibrate)(struct phy *); - void (*release)(struct phy *); - struct module *owner; +union text_poke_insn { + u8 text[5]; + struct { + u8 opcode; + s32 disp; + } __attribute__((packed)); }; -struct phy_attrs { - u32 bus_width; - u32 max_link_rate; - enum phy_mode mode; +union ftrace_op_code_union { + char code[7]; + struct { + char op[3]; + int offset; + } __attribute__((packed)); }; -struct phy { - struct device dev; - int id; - const struct phy_ops *ops; - struct mutex mutex; - int init_count; - int power_count; - struct phy_attrs attrs; - struct regulator *pwr; +struct ftrace_rec_iter; + +enum bpf_iter_feature { + BPF_ITER_RESCHED = 1, }; -struct phy_provider { - struct device *dev; - struct device_node *children; - struct module *owner; +struct bpf_iter_target_info { struct list_head list; - struct phy * (*of_xlate)(struct device *, struct of_phandle_args *); + const struct bpf_iter_reg *reg_info; + u32 btf_id; }; -struct phy_lookup { - struct list_head node; - const char *dev_id; - const char *con_id; - struct phy *phy; +struct bpf_iter_link { + struct bpf_link link; + struct bpf_iter_aux_info aux; + struct bpf_iter_target_info *tinfo; }; -struct fb_modelist { - struct list_head list; - struct fb_videomode mode; +struct bpf_iter_priv_data { + struct bpf_iter_target_info *tinfo; + const struct bpf_iter_seq_info *seq_info; + struct bpf_prog *prog; + u64 session_id; + u64 seq_num; + bool done_stop; + long: 56; + u8 target_private[0]; }; -struct devlink_fmsg; +typedef u64 (*btf_bpf_for_each_map_elem)(struct bpf_map *, void *, void *, u64); -struct devlink_health_reporter_ops { - char *name; - int (*recover)(struct devlink_health_reporter *, void *, struct netlink_ext_ack *); - int (*dump)(struct devlink_health_reporter *, struct devlink_fmsg *, void *, struct netlink_ext_ack *); - int (*diagnose)(struct devlink_health_reporter *, struct devlink_fmsg *, struct netlink_ext_ack *); - int (*test)(struct devlink_health_reporter *, struct netlink_ext_ack *); +typedef u64 (*btf_bpf_loop)(u32, void *, void *, u64); + +struct eventfd_ctx { + struct kref kref; + wait_queue_head_t wqh; + __u64 count; + unsigned int flags; + int id; }; -struct nsim_dev_dummy_reporter_ctx { - char *break_msg; +enum netfs_sreq_trace { + netfs_sreq_trace_download_instead = 0, + netfs_sreq_trace_free = 1, + netfs_sreq_trace_prepare = 2, + netfs_sreq_trace_resubmit_short = 3, + netfs_sreq_trace_submit = 4, + netfs_sreq_trace_terminated = 5, + netfs_sreq_trace_write = 6, + netfs_sreq_trace_write_skip = 7, + netfs_sreq_trace_write_term = 8, }; -struct ms_data { - long unsigned int quirks; - struct hid_device *hdev; - struct work_struct ff_worker; - __u8 strong; - __u8 weak; - void *output_report_dmabuf; +enum netfs_sreq_ref_trace { + netfs_sreq_trace_get_copy_to_cache = 0, + netfs_sreq_trace_get_resubmit = 1, + netfs_sreq_trace_get_short_read = 2, + netfs_sreq_trace_new = 3, + netfs_sreq_trace_put_clear = 4, + netfs_sreq_trace_put_failed = 5, + netfs_sreq_trace_put_merged = 6, + netfs_sreq_trace_put_no_copy = 7, + netfs_sreq_trace_put_terminated = 8, }; -enum { - MAGNITUDE_STRONG = 2, - MAGNITUDE_WEAK = 3, - MAGNITUDE_NUM = 4, +enum p9_open_mode_t { + P9_OREAD = 0, + P9_OWRITE = 1, + P9_ORDWR = 2, + P9_OEXEC = 3, + P9_OTRUNC = 16, + P9_OREXEC = 32, + P9_ORCLOSE = 64, + P9_OAPPEND = 128, + P9_OEXCL = 4096, }; -struct xb1s_ff_report { - __u8 report_id; - __u8 enable; - __u8 magnitude[4]; - __u8 duration_10ms; - __u8 start_delay_10ms; - __u8 loop_count; +enum p9_perm_t { + P9_DMDIR = 2147483648, + P9_DMAPPEND = 1073741824, + P9_DMEXCL = 536870912, + P9_DMMOUNT = 268435456, + P9_DMAUTH = 134217728, + P9_DMTMP = 67108864, + P9_DMSYMLINK = 33554432, + P9_DMLINK = 16777216, + P9_DMDEVICE = 8388608, + P9_DMNAMEDPIPE = 2097152, + P9_DMSOCKET = 1048576, + P9_DMSETUID = 524288, + P9_DMSETGID = 262144, + P9_DMSETVTX = 65536, }; -enum { - TCA_BPF_UNSPEC = 0, - TCA_BPF_ACT = 1, - TCA_BPF_POLICE = 2, - TCA_BPF_CLASSID = 3, - TCA_BPF_OPS_LEN = 4, - TCA_BPF_OPS = 5, - TCA_BPF_FD = 6, - TCA_BPF_NAME = 7, - TCA_BPF_FLAGS = 8, - TCA_BPF_FLAGS_GEN = 9, - TCA_BPF_TAG = 10, - TCA_BPF_ID = 11, - __TCA_BPF_MAX = 12, +struct p9_wstat { + u16 size; + u16 type; + u32 dev; + struct p9_qid qid; + u32 mode; + u32 atime; + u32 mtime; + u64 length; + const char *name; + const char *uid; + const char *gid; + const char *muid; + char *extension; + kuid_t n_uid; + kgid_t n_gid; + kuid_t n_muid; }; -struct flow_cls_common_offload { - u32 chain_index; - __be16 protocol; - u32 prio; - struct netlink_ext_ack *extack; +enum p9_cache_modes { + CACHE_NONE = 0, + CACHE_MMAP = 1, + CACHE_LOOSE = 2, + CACHE_FSCACHE = 3, + nr__p9_cache_modes = 4, }; -enum tc_clsbpf_command { - TC_CLSBPF_OFFLOAD = 0, - TC_CLSBPF_STATS = 1, +enum { + SUN_WHOLE_DISK = 5, + LINUX_RAID_PARTITION = 253, }; -struct tc_cls_bpf_offload { - struct flow_cls_common_offload common; - enum tc_clsbpf_command command; - struct tcf_exts *exts; - struct bpf_prog *prog; - struct bpf_prog *oldprog; - const char *name; - bool exts_integrated; +struct sun_info { + __be16 id; + __be16 flags; }; -struct cls_bpf_head { - struct list_head plist; - struct idr handle_idr; - struct callback_head rcu; +struct sun_vtoc { + __be32 version; + char volume[8]; + __be16 nparts; + struct sun_info infos[8]; + __be16 padding; + __be32 bootinfo[3]; + __be32 sanity; + __be32 reserved[10]; + __be32 timestamp[8]; }; -struct cls_bpf_prog { - struct bpf_prog *filter; - struct list_head link; - struct tcf_result res; - bool exts_integrated; - u32 gen_flags; - unsigned int in_hw_count; - struct tcf_exts exts; - u32 handle; - u16 bpf_num_ops; - struct sock_filter *bpf_ops; - const char *bpf_name; - struct tcf_proto *tp; - struct rcu_work rwork; +struct sun_partition { + __be32 start_cylinder; + __be32 num_sectors; }; -struct socket_alloc { - struct socket socket; - struct inode vfs_inode; - long: 64; +struct sun_disklabel { + unsigned char info[128]; + struct sun_vtoc vtoc; + __be32 write_reinstruct; + __be32 read_reinstruct; + unsigned char spare[148]; + __be16 rspeed; + __be16 pcylcount; + __be16 sparecyl; + __be16 obs1; + __be16 obs2; + __be16 ilfact; + __be16 ncyl; + __be16 nacyl; + __be16 ntrks; + __be16 nsect; + __be16 obs3; + __be16 obs4; + struct sun_partition partitions[8]; + __be16 magic; + __be16 csum; }; -struct rtentry { - long unsigned int rt_pad1; - struct sockaddr rt_dst; - struct sockaddr rt_gateway; - struct sockaddr rt_genmask; - short unsigned int rt_flags; - short int rt_pad2; - long unsigned int rt_pad3; - void *rt_pad4; - short int rt_metric; - char *rt_dev; - long unsigned int rt_mtu; - long unsigned int rt_window; - short unsigned int rt_irtt; +struct io_uring_sync_cancel_reg { + __u64 addr; + __s32 fd; + __u32 flags; + struct __kernel_timespec timeout; + __u64 pad[4]; }; -struct seccomp_data { - int nr; - __u32 arch; - __u64 instruction_pointer; - __u64 args[6]; +struct io_poll { + struct file *file; + struct wait_queue_head *head; + __poll_t events; + struct wait_queue_entry wait; }; -enum x86_pf_error_code { - X86_PF_PROT = 1, - X86_PF_WRITE = 2, - X86_PF_USER = 4, - X86_PF_RSVD = 8, - X86_PF_INSTR = 16, - X86_PF_PK = 32, - X86_PF_SGX = 32768, +struct io_cache_entry { + struct hlist_node node; }; -struct trace_event_raw_emulate_vsyscall { - struct trace_entry ent; - int nr; - char __data[0]; +struct async_poll { + union { + struct io_poll poll; + struct io_cache_entry cache; + }; + struct io_poll *double_poll; }; -struct trace_event_data_offsets_emulate_vsyscall {}; +enum io_wq_cancel { + IO_WQ_CANCEL_OK = 0, + IO_WQ_CANCEL_RUNNING = 1, + IO_WQ_CANCEL_NOTFOUND = 2, +}; -typedef void (*btf_trace_emulate_vsyscall)(void *, int); +typedef bool work_cancel_fn(struct io_wq_work *, void *); -enum { - EMULATE = 0, - XONLY = 1, - NONE___2 = 2, +struct io_tctx_node { + struct list_head ctx_node; + struct task_struct *task; + struct io_ring_ctx *ctx; }; -enum memblock_flags { - MEMBLOCK_NONE = 0, - MEMBLOCK_HOTPLUG = 1, - MEMBLOCK_MIRROR = 2, - MEMBLOCK_NOMAP = 4, - MEMBLOCK_DRIVER_MANAGED = 8, +struct io_cancel_data { + struct io_ring_ctx *ctx; + union { + u64 data; + struct file *file; + }; + u32 flags; + int seq; }; -struct memblock_region { - phys_addr_t base; - phys_addr_t size; - enum memblock_flags flags; - int nid; +struct io_cancel { + struct file *file; + u64 addr; + u32 flags; + s32 fd; }; -struct memblock_type { - long unsigned int cnt; - long unsigned int max; - phys_addr_t total_size; - struct memblock_region *regions; - char *name; +enum dmi_device_type { + DMI_DEV_TYPE_ANY = 0, + DMI_DEV_TYPE_OTHER = 1, + DMI_DEV_TYPE_UNKNOWN = 2, + DMI_DEV_TYPE_VIDEO = 3, + DMI_DEV_TYPE_SCSI = 4, + DMI_DEV_TYPE_ETHERNET = 5, + DMI_DEV_TYPE_TOKENRING = 6, + DMI_DEV_TYPE_SOUND = 7, + DMI_DEV_TYPE_PATA = 8, + DMI_DEV_TYPE_SATA = 9, + DMI_DEV_TYPE_SAS = 10, + DMI_DEV_TYPE_IPMI = -1, + DMI_DEV_TYPE_OEM_STRING = -2, + DMI_DEV_TYPE_DEV_ONBOARD = -3, + DMI_DEV_TYPE_DEV_SLOT = -4, }; -struct memblock { - bool bottom_up; - phys_addr_t current_limit; - struct memblock_type memory; - struct memblock_type reserved; +struct dmi_device { + struct list_head list; + int type; + const char *name; + void *device_data; }; -struct numa_memblk { - u64 start; - u64 end; - int nid; +struct dmi_dev_onboard { + struct dmi_device dev; + int instance; + int segment; + int bus; + int devfn; }; -struct numa_meminfo { - int nr_blks; - struct numa_memblk blk[128]; +typedef u16 wchar_t; + +enum utf16_endian { + UTF16_HOST_ENDIAN = 0, + UTF16_LITTLE_ENDIAN = 1, + UTF16_BIG_ENDIAN = 2, }; -struct umd_info { - const char *driver_name; - struct file *pipe_to_umh; - struct file *pipe_from_umh; - struct path wd; - struct pid *tgid; +enum smbios_attr_enum { + SMBIOS_ATTR_NONE = 0, + SMBIOS_ATTR_LABEL_SHOW = 1, + SMBIOS_ATTR_INSTANCE_SHOW = 2, }; -struct pcpu_freelist_node; +enum acpi_attr_enum { + ACPI_ATTR_LABEL_SHOW = 0, + ACPI_ATTR_INDEX_SHOW = 1, +}; -struct pcpu_freelist_head { - struct pcpu_freelist_node *first; - raw_spinlock_t lock; +struct aper_size_info_8 { + int size; + int num_entries; + int page_order; + u8 size_value; }; -struct pcpu_freelist_node { - struct pcpu_freelist_node *next; +struct aper_size_info_16 { + int size; + int num_entries; + int page_order; + u16 size_value; }; -struct pcpu_freelist { - struct pcpu_freelist_head *freelist; - struct pcpu_freelist_head extralist; +struct agp_device_ids { + short unsigned int device_id; + enum chipset_type chipset; + const char *chipset_name; + int (*chipset_setup)(struct pci_dev *); }; -enum bpf_lru_list_type { - BPF_LRU_LIST_T_ACTIVE = 0, - BPF_LRU_LIST_T_INACTIVE = 1, - BPF_LRU_LIST_T_FREE = 2, - BPF_LRU_LOCAL_LIST_T_FREE = 3, - BPF_LRU_LOCAL_LIST_T_PENDING = 4, +enum pm_qos_flags_status { + PM_QOS_FLAGS_UNDEFINED = -1, + PM_QOS_FLAGS_NONE = 0, + PM_QOS_FLAGS_SOME = 1, + PM_QOS_FLAGS_ALL = 2, }; -struct bpf_lru_node { - struct list_head list; - u16 cpu; - u8 type; - u8 ref; +struct gov_attr_set { + struct kobject kobj; + struct list_head policy_list; + struct mutex update_lock; + int usage_count; }; -struct bpf_lru_list { - struct list_head lists[3]; - unsigned int counts[2]; - struct list_head *next_inactive_rotation; - raw_spinlock_t lock; +struct governor_attr { + struct attribute attr; + ssize_t (*show)(struct gov_attr_set *, char *); + ssize_t (*store)(struct gov_attr_set *, const char *, size_t); }; -struct bpf_lru_locallist { - struct list_head lists[2]; - u16 next_steal; - raw_spinlock_t lock; +enum { + OD_NORMAL_SAMPLE = 0, + OD_SUB_SAMPLE = 1, }; -struct bpf_common_lru { - struct bpf_lru_list lru_list; - struct bpf_lru_locallist *local_list; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct dbs_governor; + +struct dbs_data { + struct gov_attr_set attr_set; + struct dbs_governor *gov; + void *tuners; + unsigned int ignore_nice_load; + unsigned int sampling_rate; + unsigned int sampling_down_factor; + unsigned int up_threshold; + unsigned int io_is_busy; }; -typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *); +struct policy_dbs_info; -struct bpf_lru { - union { - struct bpf_common_lru common_lru; - struct bpf_lru_list *percpu_lru; - }; - del_from_htab_func del_from_htab; - void *del_arg; - unsigned int hash_offset; - unsigned int nr_scans; - bool percpu; - long: 56; - long: 64; - long: 64; - long: 64; - long: 64; +struct dbs_governor { + struct cpufreq_governor gov; + struct kobj_type kobj_type; + struct dbs_data *gdbs_data; + unsigned int (*gov_dbs_update)(struct cpufreq_policy *); + struct policy_dbs_info * (*alloc)(); + void (*free)(struct policy_dbs_info *); + int (*init)(struct dbs_data *); + void (*exit)(struct dbs_data *); + void (*start)(struct cpufreq_policy *); }; -struct bpf_local_storage_elem { - struct hlist_node map_node; - struct hlist_node snode; - struct bpf_local_storage *local_storage; - struct callback_head rcu; - long: 64; - struct bpf_local_storage_data sdata; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct policy_dbs_info { + struct cpufreq_policy *policy; + struct mutex update_mutex; + u64 last_sample_time; + s64 sample_delay_ns; + atomic_t work_count; + struct irq_work irq_work; + struct work_struct work; + struct dbs_data *dbs_data; + struct list_head list; + unsigned int rate_mult; + unsigned int idle_periods; + bool is_shared; + bool work_in_progress; }; -struct bpf_local_storage_cache { - spinlock_t idx_lock; - u64 idx_usage_counts[16]; +struct od_ops { + unsigned int (*powersave_bias_target)(struct cpufreq_policy *, unsigned int, unsigned int); }; -typedef int get_block_t(struct inode *, sector_t, struct buffer_head *, int); - -struct folio_iter { - struct folio *folio; - size_t offset; - size_t length; - size_t _seg_count; - int _i; +struct od_policy_dbs_info { + struct policy_dbs_info policy_dbs; + unsigned int freq_lo; + unsigned int freq_lo_delay_us; + unsigned int freq_hi_delay_us; + unsigned int sample_type: 1; }; -struct iomap_page_ops; - -struct iomap { - u64 addr; - loff_t offset; - u64 length; - u16 type; - u16 flags; - struct block_device *bdev; - struct dax_device *dax_dev; - void *inline_data; - void *private; - const struct iomap_page_ops *page_ops; +struct od_dbs_tuners { + unsigned int powersave_bias; }; -struct iomap_page_ops { - int (*page_prepare)(struct inode *, loff_t, unsigned int); - void (*page_done)(struct inode *, loff_t, unsigned int, struct page *); +struct quirks_list_struct { + struct hid_device_id hid_bl_item; + struct list_head node; }; -struct iomap_ops { - int (*iomap_begin)(struct inode *, loff_t, loff_t, unsigned int, struct iomap *, struct iomap *); - int (*iomap_end)(struct inode *, loff_t, loff_t, ssize_t, unsigned int, struct iomap *); +struct rtnl_link_stats { + __u32 rx_packets; + __u32 tx_packets; + __u32 rx_bytes; + __u32 tx_bytes; + __u32 rx_errors; + __u32 tx_errors; + __u32 rx_dropped; + __u32 tx_dropped; + __u32 multicast; + __u32 collisions; + __u32 rx_length_errors; + __u32 rx_over_errors; + __u32 rx_crc_errors; + __u32 rx_frame_errors; + __u32 rx_fifo_errors; + __u32 rx_missed_errors; + __u32 tx_aborted_errors; + __u32 tx_carrier_errors; + __u32 tx_fifo_errors; + __u32 tx_heartbeat_errors; + __u32 tx_window_errors; + __u32 rx_compressed; + __u32 tx_compressed; + __u32 rx_nohandler; }; -struct iomap_iter { - struct inode *inode; - loff_t pos; - u64 len; - s64 processed; - unsigned int flags; - struct iomap iomap; - struct iomap srcmap; +struct rtnl_link_ifmap { + __u64 mem_start; + __u64 mem_end; + __u64 base_addr; + __u16 irq; + __u8 dma; + __u8 port; }; -struct iomap_ioend { - struct list_head io_list; - u16 io_type; - u16 io_flags; - u32 io_folios; - struct inode *io_inode; - size_t io_size; - loff_t io_offset; - sector_t io_sector; - struct bio *io_bio; - struct bio io_inline_bio; +enum { + IFLA_PROTO_DOWN_REASON_UNSPEC = 0, + IFLA_PROTO_DOWN_REASON_MASK = 1, + IFLA_PROTO_DOWN_REASON_VALUE = 2, + __IFLA_PROTO_DOWN_REASON_CNT = 3, + IFLA_PROTO_DOWN_REASON_MAX = 2, }; -struct iomap_writepage_ctx; - -struct iomap_writeback_ops { - int (*map_blocks)(struct iomap_writepage_ctx *, struct inode *, loff_t); - int (*prepare_ioend)(struct iomap_ioend *, int); - void (*discard_folio)(struct folio *, loff_t); +enum { + IFLA_BRPORT_UNSPEC = 0, + IFLA_BRPORT_STATE = 1, + IFLA_BRPORT_PRIORITY = 2, + IFLA_BRPORT_COST = 3, + IFLA_BRPORT_MODE = 4, + IFLA_BRPORT_GUARD = 5, + IFLA_BRPORT_PROTECT = 6, + IFLA_BRPORT_FAST_LEAVE = 7, + IFLA_BRPORT_LEARNING = 8, + IFLA_BRPORT_UNICAST_FLOOD = 9, + IFLA_BRPORT_PROXYARP = 10, + IFLA_BRPORT_LEARNING_SYNC = 11, + IFLA_BRPORT_PROXYARP_WIFI = 12, + IFLA_BRPORT_ROOT_ID = 13, + IFLA_BRPORT_BRIDGE_ID = 14, + IFLA_BRPORT_DESIGNATED_PORT = 15, + IFLA_BRPORT_DESIGNATED_COST = 16, + IFLA_BRPORT_ID = 17, + IFLA_BRPORT_NO = 18, + IFLA_BRPORT_TOPOLOGY_CHANGE_ACK = 19, + IFLA_BRPORT_CONFIG_PENDING = 20, + IFLA_BRPORT_MESSAGE_AGE_TIMER = 21, + IFLA_BRPORT_FORWARD_DELAY_TIMER = 22, + IFLA_BRPORT_HOLD_TIMER = 23, + IFLA_BRPORT_FLUSH = 24, + IFLA_BRPORT_MULTICAST_ROUTER = 25, + IFLA_BRPORT_PAD = 26, + IFLA_BRPORT_MCAST_FLOOD = 27, + IFLA_BRPORT_MCAST_TO_UCAST = 28, + IFLA_BRPORT_VLAN_TUNNEL = 29, + IFLA_BRPORT_BCAST_FLOOD = 30, + IFLA_BRPORT_GROUP_FWD_MASK = 31, + IFLA_BRPORT_NEIGH_SUPPRESS = 32, + IFLA_BRPORT_ISOLATED = 33, + IFLA_BRPORT_BACKUP_PORT = 34, + IFLA_BRPORT_MRP_RING_OPEN = 35, + IFLA_BRPORT_MRP_IN_OPEN = 36, + IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT = 37, + IFLA_BRPORT_MCAST_EHT_HOSTS_CNT = 38, + IFLA_BRPORT_LOCKED = 39, + IFLA_BRPORT_MAB = 40, + __IFLA_BRPORT_MAX = 41, }; -struct iomap_writepage_ctx { - struct iomap iomap; - struct iomap_ioend *ioend; - const struct iomap_writeback_ops *ops; +enum { + IFLA_INFO_UNSPEC = 0, + IFLA_INFO_KIND = 1, + IFLA_INFO_DATA = 2, + IFLA_INFO_XSTATS = 3, + IFLA_INFO_SLAVE_KIND = 4, + IFLA_INFO_SLAVE_DATA = 5, + __IFLA_INFO_MAX = 6, }; -typedef int (*writepage_t)(struct page *, struct writeback_control *, void *); - -typedef int (*list_cmp_func_t)(void *, const struct list_head *, const struct list_head *); - -struct iomap_page { - atomic_t read_bytes_pending; - atomic_t write_bytes_pending; - spinlock_t uptodate_lock; - long unsigned int uptodate[0]; +enum { + IFLA_VF_INFO_UNSPEC = 0, + IFLA_VF_INFO = 1, + __IFLA_VF_INFO_MAX = 2, }; -struct iomap_readpage_ctx { - struct folio *cur_folio; - bool cur_folio_in_bio; - struct bio *bio; - struct readahead_control *rac; +enum { + IFLA_VF_UNSPEC = 0, + IFLA_VF_MAC = 1, + IFLA_VF_VLAN = 2, + IFLA_VF_TX_RATE = 3, + IFLA_VF_SPOOFCHK = 4, + IFLA_VF_LINK_STATE = 5, + IFLA_VF_RATE = 6, + IFLA_VF_RSS_QUERY_EN = 7, + IFLA_VF_STATS = 8, + IFLA_VF_TRUST = 9, + IFLA_VF_IB_NODE_GUID = 10, + IFLA_VF_IB_PORT_GUID = 11, + IFLA_VF_VLAN_LIST = 12, + IFLA_VF_BROADCAST = 13, + __IFLA_VF_MAX = 14, }; -enum netfs_sreq_trace { - netfs_sreq_trace_download_instead = 0, - netfs_sreq_trace_free = 1, - netfs_sreq_trace_prepare = 2, - netfs_sreq_trace_resubmit_short = 3, - netfs_sreq_trace_submit = 4, - netfs_sreq_trace_terminated = 5, - netfs_sreq_trace_write = 6, - netfs_sreq_trace_write_skip = 7, - netfs_sreq_trace_write_term = 8, +struct ifla_vf_mac { + __u32 vf; + __u8 mac[32]; }; -enum netfs_sreq_ref_trace { - netfs_sreq_trace_get_copy_to_cache = 0, - netfs_sreq_trace_get_resubmit = 1, - netfs_sreq_trace_get_short_read = 2, - netfs_sreq_trace_new = 3, - netfs_sreq_trace_put_clear = 4, - netfs_sreq_trace_put_failed = 5, - netfs_sreq_trace_put_merged = 6, - netfs_sreq_trace_put_no_copy = 7, - netfs_sreq_trace_put_terminated = 8, +struct ifla_vf_broadcast { + __u8 broadcast[32]; }; -struct trace_event_raw_netfs_read { - struct trace_entry ent; - unsigned int rreq; - unsigned int cookie; - loff_t start; - size_t len; - enum netfs_read_trace what; - unsigned int netfs_inode; - char __data[0]; +struct ifla_vf_vlan { + __u32 vf; + __u32 vlan; + __u32 qos; }; -struct trace_event_raw_netfs_rreq { - struct trace_entry ent; - unsigned int rreq; - unsigned int flags; - enum netfs_io_origin origin; - enum netfs_rreq_trace what; - char __data[0]; +enum { + IFLA_VF_VLAN_INFO_UNSPEC = 0, + IFLA_VF_VLAN_INFO = 1, + __IFLA_VF_VLAN_INFO_MAX = 2, }; -struct trace_event_raw_netfs_sreq { - struct trace_entry ent; - unsigned int rreq; - short unsigned int index; - short int error; - short unsigned int flags; - enum netfs_io_source source; - enum netfs_sreq_trace what; - size_t len; - size_t transferred; - loff_t start; - char __data[0]; +struct ifla_vf_vlan_info { + __u32 vf; + __u32 vlan; + __u32 qos; + __be16 vlan_proto; }; -struct trace_event_raw_netfs_failure { - struct trace_entry ent; - unsigned int rreq; - short int index; - short int error; - short unsigned int flags; - enum netfs_io_source source; - enum netfs_failure what; - size_t len; - size_t transferred; - loff_t start; - char __data[0]; +struct ifla_vf_tx_rate { + __u32 vf; + __u32 rate; }; -struct trace_event_raw_netfs_rreq_ref { - struct trace_entry ent; - unsigned int rreq; - int ref; - enum netfs_rreq_ref_trace what; - char __data[0]; +struct ifla_vf_rate { + __u32 vf; + __u32 min_tx_rate; + __u32 max_tx_rate; }; -struct trace_event_raw_netfs_sreq_ref { - struct trace_entry ent; - unsigned int rreq; - unsigned int subreq; - int ref; - enum netfs_sreq_ref_trace what; - char __data[0]; +struct ifla_vf_spoofchk { + __u32 vf; + __u32 setting; }; -struct trace_event_data_offsets_netfs_read {}; - -struct trace_event_data_offsets_netfs_rreq {}; - -struct trace_event_data_offsets_netfs_sreq {}; - -struct trace_event_data_offsets_netfs_failure {}; - -struct trace_event_data_offsets_netfs_rreq_ref {}; - -struct trace_event_data_offsets_netfs_sreq_ref {}; - -typedef void (*btf_trace_netfs_read)(void *, struct netfs_io_request *, loff_t, size_t, enum netfs_read_trace); - -typedef void (*btf_trace_netfs_rreq)(void *, struct netfs_io_request *, enum netfs_rreq_trace); - -typedef void (*btf_trace_netfs_sreq)(void *, struct netfs_io_subrequest *, enum netfs_sreq_trace); - -typedef void (*btf_trace_netfs_failure)(void *, struct netfs_io_request *, struct netfs_io_subrequest *, int, enum netfs_failure); +struct ifla_vf_link_state { + __u32 vf; + __u32 link_state; +}; -typedef void (*btf_trace_netfs_rreq_ref)(void *, unsigned int, int, enum netfs_rreq_ref_trace); +struct ifla_vf_rss_query_en { + __u32 vf; + __u32 setting; +}; -typedef void (*btf_trace_netfs_sreq_ref)(void *, unsigned int, unsigned int, int, enum netfs_sreq_ref_trace); +enum { + IFLA_VF_STATS_RX_PACKETS = 0, + IFLA_VF_STATS_TX_PACKETS = 1, + IFLA_VF_STATS_RX_BYTES = 2, + IFLA_VF_STATS_TX_BYTES = 3, + IFLA_VF_STATS_BROADCAST = 4, + IFLA_VF_STATS_MULTICAST = 5, + IFLA_VF_STATS_PAD = 6, + IFLA_VF_STATS_RX_DROPPED = 7, + IFLA_VF_STATS_TX_DROPPED = 8, + __IFLA_VF_STATS_MAX = 9, +}; -typedef unsigned int __kernel_mode_t; +struct ifla_vf_trust { + __u32 vf; + __u32 setting; +}; -typedef unsigned int __kernel_uid_t; +enum { + IFLA_VF_PORT_UNSPEC = 0, + IFLA_VF_PORT = 1, + __IFLA_VF_PORT_MAX = 2, +}; -typedef unsigned int __kernel_gid_t; +enum { + IFLA_PORT_UNSPEC = 0, + IFLA_PORT_VF = 1, + IFLA_PORT_PROFILE = 2, + IFLA_PORT_VSI_TYPE = 3, + IFLA_PORT_INSTANCE_UUID = 4, + IFLA_PORT_HOST_UUID = 5, + IFLA_PORT_REQUEST = 6, + IFLA_PORT_RESPONSE = 7, + __IFLA_PORT_MAX = 8, +}; -struct ipc_perm { - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - short unsigned int seq; +struct if_stats_msg { + __u8 family; + __u8 pad1; + __u16 pad2; + __u32 ifindex; + __u32 filter_mask; }; -struct ipc64_perm { - __kernel_key_t key; - __kernel_uid32_t uid; - __kernel_gid32_t gid; - __kernel_uid32_t cuid; - __kernel_gid32_t cgid; - __kernel_mode_t mode; - unsigned char __pad1[0]; - short unsigned int seq; - short unsigned int __pad2; - __kernel_ulong_t __unused1; - __kernel_ulong_t __unused2; +enum { + IFLA_STATS_UNSPEC = 0, + IFLA_STATS_LINK_64 = 1, + IFLA_STATS_LINK_XSTATS = 2, + IFLA_STATS_LINK_XSTATS_SLAVE = 3, + IFLA_STATS_LINK_OFFLOAD_XSTATS = 4, + IFLA_STATS_AF_SPEC = 5, + __IFLA_STATS_MAX = 6, }; enum { - PROC_ENTRY_PERMANENT = 1, + IFLA_STATS_GETSET_UNSPEC = 0, + IFLA_STATS_GET_FILTERS = 1, + IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS = 2, + __IFLA_STATS_GETSET_MAX = 3, }; -struct ipc_ids { - int in_use; - short unsigned int seq; - struct rw_semaphore rwsem; - struct idr ipcs_idr; - int max_idx; - int last_idx; - struct rhashtable key_ht; +enum { + IFLA_OFFLOAD_XSTATS_UNSPEC = 0, + IFLA_OFFLOAD_XSTATS_CPU_HIT = 1, + IFLA_OFFLOAD_XSTATS_HW_S_INFO = 2, + IFLA_OFFLOAD_XSTATS_L3_STATS = 3, + __IFLA_OFFLOAD_XSTATS_MAX = 4, }; -struct ipc_namespace { - struct ipc_ids ids[3]; - int sem_ctls[4]; - int used_sems; - unsigned int msg_ctlmax; - unsigned int msg_ctlmnb; - unsigned int msg_ctlmni; - atomic_t msg_bytes; - atomic_t msg_hdrs; - size_t shm_ctlmax; - size_t shm_ctlall; - long unsigned int shm_tot; - int shm_ctlmni; - int shm_rmid_forced; - struct notifier_block ipcns_nb; - struct vfsmount *mq_mnt; - unsigned int mq_queues_count; - unsigned int mq_queues_max; - unsigned int mq_msg_max; - unsigned int mq_msgsize_max; - unsigned int mq_msg_default; - unsigned int mq_msgsize_default; - struct user_namespace *user_ns; - struct ucounts *ucounts; - struct llist_node mnt_llist; - struct ns_common ns; +enum { + IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC = 0, + IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST = 1, + IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED = 2, + __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX = 3, }; -struct ipc_params { - key_t key; - int flg; - union { - size_t size; - int nsems; - } u; +enum { + XDP_ATTACHED_NONE = 0, + XDP_ATTACHED_DRV = 1, + XDP_ATTACHED_SKB = 2, + XDP_ATTACHED_HW = 3, + XDP_ATTACHED_MULTI = 4, }; -struct ipc_ops { - int (*getnew)(struct ipc_namespace *, struct ipc_params *); - int (*associate)(struct kern_ipc_perm *, int); - int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *); +enum { + IFLA_XDP_UNSPEC = 0, + IFLA_XDP_FD = 1, + IFLA_XDP_ATTACHED = 2, + IFLA_XDP_FLAGS = 3, + IFLA_XDP_PROG_ID = 4, + IFLA_XDP_DRV_PROG_ID = 5, + IFLA_XDP_SKB_PROG_ID = 6, + IFLA_XDP_HW_PROG_ID = 7, + IFLA_XDP_EXPECTED_FD = 8, + __IFLA_XDP_MAX = 9, }; -struct ipc_proc_iface { - const char *path; - const char *header; - int ids; - int (*show)(struct seq_file *, void *); +enum { + IFLA_EVENT_NONE = 0, + IFLA_EVENT_REBOOT = 1, + IFLA_EVENT_FEATURES = 2, + IFLA_EVENT_BONDING_FAILOVER = 3, + IFLA_EVENT_NOTIFY_PEERS = 4, + IFLA_EVENT_IGMP_RESEND = 5, + IFLA_EVENT_BONDING_OPTIONS = 6, }; -struct ipc_proc_iter { - struct ipc_namespace *ns; - struct pid_namespace *pid_ns; - struct ipc_proc_iface *iface; +struct netdev_hw_addr { + struct list_head list; + struct rb_node node; + unsigned char addr[32]; + unsigned char type; + bool global_use; + int sync_cnt; + int refcount; + int synced; + struct callback_head callback_head; }; -struct hd_geometry { - unsigned char heads; - unsigned char sectors; - short unsigned int cylinders; - long unsigned int start; +struct netdev_name_node { + struct hlist_node hlist; + struct list_head list; + struct net_device *dev; + const char *name; }; -struct blkpg_ioctl_arg { - int op; - int flags; - int datalen; - void *data; +enum netdev_offload_xstats_type { + NETDEV_OFFLOAD_XSTATS_TYPE_L3 = 1, }; -struct blkpg_partition { - long long int start; - long long int length; - int pno; - char devname[64]; - char volname[64]; +enum { + IFLA_BRIDGE_FLAGS = 0, + IFLA_BRIDGE_MODE = 1, + IFLA_BRIDGE_VLAN_INFO = 2, + IFLA_BRIDGE_VLAN_TUNNEL_INFO = 3, + IFLA_BRIDGE_MRP = 4, + IFLA_BRIDGE_CFM = 5, + IFLA_BRIDGE_MST = 6, + __IFLA_BRIDGE_MAX = 7, }; -struct pr_reservation { - __u64 key; - __u32 type; - __u32 flags; +enum { + BR_MCAST_DIR_RX = 0, + BR_MCAST_DIR_TX = 1, + BR_MCAST_DIR_SIZE = 2, }; -struct pr_registration { - __u64 old_key; - __u64 new_key; - __u32 flags; - __u32 __pad; +struct rta_cacheinfo { + __u32 rta_clntref; + __u32 rta_lastuse; + __s32 rta_expires; + __u32 rta_error; + __u32 rta_used; + __u32 rta_id; + __u32 rta_ts; + __u32 rta_tsage; }; -struct pr_preempt { - __u64 old_key; - __u64 new_key; - __u32 type; - __u32 flags; +enum rtnl_link_flags { + RTNL_FLAG_DOIT_UNLOCKED = 1, + RTNL_FLAG_BULK_DEL_SUPPORTED = 2, }; -struct pr_clear { - __u64 key; - __u32 flags; - __u32 __pad; +enum rtnl_kinds { + RTNL_KIND_NEW = 0, + RTNL_KIND_DEL = 1, + RTNL_KIND_GET = 2, + RTNL_KIND_SET = 3, }; -enum blake2s_lengths { - BLAKE2S_BLOCK_SIZE = 64, - BLAKE2S_HASH_SIZE = 32, - BLAKE2S_KEY_SIZE = 32, - BLAKE2S_128_HASH_SIZE = 16, - BLAKE2S_160_HASH_SIZE = 20, - BLAKE2S_224_HASH_SIZE = 28, - BLAKE2S_256_HASH_SIZE = 32, +struct rtnl_af_ops { + struct list_head list; + int family; + int (*fill_link_af)(struct sk_buff *, const struct net_device *, u32); + size_t (*get_link_af_size)(const struct net_device *, u32); + int (*validate_link_af)(const struct net_device *, const struct nlattr *, struct netlink_ext_ack *); + int (*set_link_af)(struct net_device *, const struct nlattr *, struct netlink_ext_ack *); + int (*fill_stats_af)(struct sk_buff *, const struct net_device *); + size_t (*get_stats_af_size)(const struct net_device *); }; -struct blake2s_state { - u32 h[8]; - u32 t[2]; - u32 f[2]; - u8 buf[64]; - unsigned int buflen; - unsigned int outlen; +struct rtnl_link { + rtnl_doit_func doit; + rtnl_dumpit_func dumpit; + struct module *owner; + unsigned int flags; + struct callback_head rcu; }; -enum blake2s_iv { - BLAKE2S_IV0 = 1779033703, - BLAKE2S_IV1 = 3144134277, - BLAKE2S_IV2 = 1013904242, - BLAKE2S_IV3 = 2773480762, - BLAKE2S_IV4 = 1359893119, - BLAKE2S_IV5 = 2600822924, - BLAKE2S_IV6 = 528734635, - BLAKE2S_IV7 = 1541459225, +struct rtnl_newlink_tbs { + struct nlattr *tb[63]; + struct nlattr *attr[51]; + struct nlattr *slave_attr[41]; }; -enum devm_ioremap_type { - DEVM_IOREMAP = 0, - DEVM_IOREMAP_UC = 1, - DEVM_IOREMAP_WC = 2, - DEVM_IOREMAP_NP = 3, +struct rtnl_offload_xstats_request_used { + bool request; + bool used; }; -struct pcim_iomap_devres { - void *table[6]; +struct rtnl_stats_dump_filters { + u32 mask[6]; }; -struct arch_io_reserve_memtype_wc_devres { - resource_size_t start; - resource_size_t size; -}; +struct mm_walk; -struct fwnode_link { - struct fwnode_handle *supplier; - struct list_head s_hook; - struct fwnode_handle *consumer; - struct list_head c_hook; +struct mm_walk_ops { + int (*pgd_entry)(pgd_t *, long unsigned int, long unsigned int, struct mm_walk *); + int (*p4d_entry)(p4d_t *, long unsigned int, long unsigned int, struct mm_walk *); + int (*pud_entry)(pud_t *, long unsigned int, long unsigned int, struct mm_walk *); + int (*pmd_entry)(pmd_t *, long unsigned int, long unsigned int, struct mm_walk *); + int (*pte_entry)(pte_t *, long unsigned int, long unsigned int, struct mm_walk *); + int (*pte_hole)(long unsigned int, long unsigned int, int, struct mm_walk *); + int (*hugetlb_entry)(pte_t *, long unsigned int, long unsigned int, long unsigned int, struct mm_walk *); + int (*test_walk)(long unsigned int, long unsigned int, struct mm_walk *); + int (*pre_vma)(long unsigned int, long unsigned int, struct mm_walk *); + void (*post_vma)(struct mm_walk *); }; -struct dev_printk_info { - char subsystem[16]; - char device[48]; +enum page_walk_action { + ACTION_SUBTREE = 0, + ACTION_CONTINUE = 1, + ACTION_AGAIN = 2, }; -enum dpm_order { - DPM_ORDER_NONE = 0, - DPM_ORDER_DEV_AFTER_PARENT = 1, - DPM_ORDER_PARENT_BEFORE_DEV = 2, - DPM_ORDER_DEV_LAST = 3, +struct mm_walk { + const struct mm_walk_ops *ops; + struct mm_struct *mm; + pgd_t *pgd; + struct vm_area_struct *vma; + enum page_walk_action action; + bool no_vma; + void *private; }; -struct class_interface { - struct list_head node; - struct class *class; - int (*add_dev)(struct device *, struct class_interface *); - void (*remove_dev)(struct device *, struct class_interface *); +enum lockdep_ok { + LOCKDEP_STILL_OK = 0, + LOCKDEP_NOW_UNRELIABLE = 1, }; -struct dev_ext_attribute { - struct device_attribute attr; - void *var; +struct page_frag_cache { + void *va; + __u16 offset; + __u16 size; + unsigned int pagecnt_bias; + bool pfmemalloc; }; -union device_attr_group_devres { - const struct attribute_group *group; - const struct attribute_group **groups; +enum zone_flags { + ZONE_BOOSTED_WATERMARK = 0, + ZONE_RECLAIM_ACTIVE = 1, }; -struct class_dir { - struct kobject kobj; - struct class *class; +enum meminit_context { + MEMINIT_EARLY = 0, + MEMINIT_HOTPLUG = 1, }; -struct root_device { - struct device dev; - struct module *owner; +typedef void compound_page_dtor(struct page *); + +enum memblock_flags { + MEMBLOCK_NONE = 0, + MEMBLOCK_HOTPLUG = 1, + MEMBLOCK_MIRROR = 2, + MEMBLOCK_NOMAP = 4, + MEMBLOCK_DRIVER_MANAGED = 8, }; -enum { - BPF_F_INGRESS = 1, +struct memblock_region { + phys_addr_t base; + phys_addr_t size; + enum memblock_flags flags; + int nid; }; -struct sk_psock_progs { - struct bpf_prog *msg_parser; - struct bpf_prog *stream_parser; - struct bpf_prog *stream_verdict; - struct bpf_prog *skb_verdict; +struct memblock_type { + long unsigned int cnt; + long unsigned int max; + phys_addr_t total_size; + struct memblock_region *regions; + char *name; }; -struct strp_stats { - long long unsigned int msgs; - long long unsigned int bytes; - unsigned int mem_fail; - unsigned int need_more_hdr; - unsigned int msg_too_big; - unsigned int msg_timeouts; - unsigned int bad_hdr_len; +struct memblock { + bool bottom_up; + phys_addr_t current_limit; + struct memblock_type memory; + struct memblock_type reserved; }; -struct strparser; +enum oom_constraint { + CONSTRAINT_NONE = 0, + CONSTRAINT_CPUSET = 1, + CONSTRAINT_MEMORY_POLICY = 2, + CONSTRAINT_MEMCG = 3, +}; -struct strp_callbacks { - int (*parse_msg)(struct strparser *, struct sk_buff *); - void (*rcv_msg)(struct strparser *, struct sk_buff *); - int (*read_sock_done)(struct strparser *, int); - void (*abort_parser)(struct strparser *, int); - void (*lock)(struct strparser *); - void (*unlock)(struct strparser *); +struct oom_control { + struct zonelist *zonelist; + nodemask_t *nodemask; + struct mem_cgroup *memcg; + const gfp_t gfp_mask; + const int order; + long unsigned int totalpages; + struct task_struct *chosen; + long int chosen_points; + enum oom_constraint constraint; }; -struct strparser { - struct sock *sk; - u32 stopped: 1; - u32 paused: 1; - u32 aborted: 1; - u32 interrupted: 1; - u32 unrecov_intr: 1; - struct sk_buff **skb_nextp; - struct sk_buff *skb_head; - unsigned int need_bytes; - struct delayed_work msg_timer_work; - struct work_struct work; - struct strp_stats stats; - struct strp_callbacks cb; +enum mminit_level { + MMINIT_WARNING = 0, + MMINIT_VERIFY = 1, + MMINIT_TRACE = 2, }; -struct sk_psock_work_state { - struct sk_buff *skb; - u32 len; - u32 off; +struct migration_target_control { + int nid; + nodemask_t *nmask; + gfp_t gfp_mask; }; -struct sk_msg; +typedef int fpi_t; -struct sk_psock { - struct sock *sk; - struct sock *sk_redir; - u32 apply_bytes; - u32 cork_bytes; - u32 eval; - struct sk_msg *cork; - struct sk_psock_progs progs; - struct strparser strp; - struct sk_buff_head ingress_skb; - struct list_head ingress_msg; - spinlock_t ingress_lock; - long unsigned int state; - struct list_head link; - spinlock_t link_lock; - refcount_t refcnt; - void (*saved_unhash)(struct sock *); - void (*saved_close)(struct sock *, long int); - void (*saved_write_space)(struct sock *); - void (*saved_data_ready)(struct sock *); - int (*psock_update_sk_prot)(struct sock *, struct sk_psock *, bool); - struct proto *sk_proto; - struct mutex work_mutex; - struct sk_psock_work_state work_state; - struct work_struct work; - struct rcu_work rwork; +struct mminit_pfnnid_cache { + long unsigned int last_start; + long unsigned int last_end; + int last_nid; }; -struct sk_msg_sg { - u32 start; - u32 curr; - u32 end; - u32 size; - u32 copybreak; - long unsigned int copy[1]; - struct scatterlist data[19]; +struct ahash_alg { + int (*init)(struct ahash_request *); + int (*update)(struct ahash_request *); + int (*final)(struct ahash_request *); + int (*finup)(struct ahash_request *); + int (*digest)(struct ahash_request *); + int (*export)(struct ahash_request *, void *); + int (*import)(struct ahash_request *, const void *); + int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int); + int (*init_tfm)(struct crypto_ahash *); + void (*exit_tfm)(struct crypto_ahash *); + struct hash_alg_common halg; }; -struct sk_msg { - struct sk_msg_sg sg; - void *data; - void *data_end; - u32 apply_bytes; - u32 cork_bytes; - u32 flags; - struct sk_buff *skb; - struct sock *sk_redir; - struct sock *sk; - struct list_head list; +struct crypto_hash_walk { + char *data; + unsigned int offset; + unsigned int alignmask; + struct page *pg; + unsigned int entrylen; + unsigned int total; + struct scatterlist *sg; + unsigned int flags; }; -struct sk_psock_link { - struct list_head list; - struct bpf_map *map; - void *link_raw; +struct ahash_instance { + void (*free)(struct ahash_instance *); + union { + struct { + char head[88]; + struct crypto_instance base; + } s; + struct ahash_alg alg; + }; }; -struct bpf_stab { - struct bpf_map map; - struct sock **sks; - struct sk_psock_progs progs; - raw_spinlock_t lock; - long: 64; - long: 64; - long: 64; +struct crypto_ahash_spawn { + struct crypto_spawn base; }; -typedef u64 (*btf_bpf_sock_map_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64); +enum crypto_attr_type_t { + CRYPTOCFGA_UNSPEC = 0, + CRYPTOCFGA_PRIORITY_VAL = 1, + CRYPTOCFGA_REPORT_LARVAL = 2, + CRYPTOCFGA_REPORT_HASH = 3, + CRYPTOCFGA_REPORT_BLKCIPHER = 4, + CRYPTOCFGA_REPORT_AEAD = 5, + CRYPTOCFGA_REPORT_COMPRESS = 6, + CRYPTOCFGA_REPORT_RNG = 7, + CRYPTOCFGA_REPORT_CIPHER = 8, + CRYPTOCFGA_REPORT_AKCIPHER = 9, + CRYPTOCFGA_REPORT_KPP = 10, + CRYPTOCFGA_REPORT_ACOMP = 11, + CRYPTOCFGA_STAT_LARVAL = 12, + CRYPTOCFGA_STAT_HASH = 13, + CRYPTOCFGA_STAT_BLKCIPHER = 14, + CRYPTOCFGA_STAT_AEAD = 15, + CRYPTOCFGA_STAT_COMPRESS = 16, + CRYPTOCFGA_STAT_RNG = 17, + CRYPTOCFGA_STAT_CIPHER = 18, + CRYPTOCFGA_STAT_AKCIPHER = 19, + CRYPTOCFGA_STAT_KPP = 20, + CRYPTOCFGA_STAT_ACOMP = 21, + __CRYPTOCFGA_MAX = 22, +}; -typedef u64 (*btf_bpf_sk_redirect_map)(struct sk_buff *, struct bpf_map *, u32, u64); +struct crypto_report_hash { + char type[64]; + unsigned int blocksize; + unsigned int digestsize; +}; -typedef u64 (*btf_bpf_msg_redirect_map)(struct sk_msg *, struct bpf_map *, u32, u64); +struct ahash_request_priv { + crypto_completion_t complete; + void *data; + u8 *result; + u32 flags; + void *ubuf[0]; +}; -struct sock_map_seq_info { - struct bpf_map *map; - struct sock *sk; - u32 index; +enum { + BIOSET_NEED_BVECS = 1, + BIOSET_NEED_RESCUER = 2, + BIOSET_PERCPU_CACHE = 4, }; -struct bpf_iter__sockmap { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_map *map; - }; - union { - void *key; - }; - union { - struct sock *sk; - }; +struct bio_alloc_cache { + struct bio *free_list; + unsigned int nr; }; -struct bpf_shtab_elem { - struct callback_head rcu; - u32 hash; - struct sock *sk; - struct hlist_node node; - u8 key[0]; +struct biovec_slab { + int nr_vecs; + char *name; + struct kmem_cache *slab; }; -struct bpf_shtab_bucket { - struct hlist_head head; - raw_spinlock_t lock; +struct bio_slab { + struct kmem_cache *slab; + unsigned int slab_ref; + unsigned int slab_size; + char name[8]; }; -struct bpf_shtab { - struct bpf_map map; - struct bpf_shtab_bucket *buckets; - u32 buckets_num; - u32 elem_size; - struct sk_psock_progs progs; - atomic_t count; - long: 32; - long: 64; +struct io_uring_rsrc_register { + __u32 nr; + __u32 flags; + __u64 resv2; + __u64 data; + __u64 tags; }; -typedef u64 (*btf_bpf_sock_hash_update)(struct bpf_sock_ops_kern *, struct bpf_map *, void *, u64); +struct io_uring_rsrc_update2 { + __u32 offset; + __u32 resv; + __u64 data; + __u64 tags; + __u32 nr; + __u32 resv2; +}; -typedef u64 (*btf_bpf_sk_redirect_hash)(struct sk_buff *, struct bpf_map *, void *, u64); +struct scm_fp_list { + short int count; + short int max; + struct user_struct *user; + struct file *fp[253]; +}; -typedef u64 (*btf_bpf_msg_redirect_hash)(struct sk_msg *, struct bpf_map *, void *, u64); +struct unix_skb_parms { + struct pid *pid; + kuid_t uid; + kgid_t gid; + struct scm_fp_list *fp; + u32 secid; + u32 consumed; +}; -struct sock_hash_seq_info { - struct bpf_map *map; - struct bpf_shtab *htab; - u32 bucket_id; +enum { + IORING_RSRC_FILE = 0, + IORING_RSRC_BUFFER = 1, }; -struct ip_rt_info { - __be32 daddr; - __be32 saddr; - u_int8_t tos; - u_int32_t mark; +struct io_rsrc_update { + struct file *file; + u64 arg; + u32 nr_args; + u32 offset; }; -struct nf_ipv6_ops { - void (*route_input)(struct sk_buff *); - int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *)); - int (*reroute)(struct sk_buff *, const struct nf_queue_entry *); +enum dma_fence_flag_bits { + DMA_FENCE_FLAG_SIGNALED_BIT = 0, + DMA_FENCE_FLAG_TIMESTAMP_BIT = 1, + DMA_FENCE_FLAG_ENABLE_SIGNAL_BIT = 2, + DMA_FENCE_FLAG_USER_BITS = 3, }; -enum pkt_hash_types { - PKT_HASH_TYPE_NONE = 0, - PKT_HASH_TYPE_L2 = 1, - PKT_HASH_TYPE_L3 = 2, - PKT_HASH_TYPE_L4 = 3, +struct sync_merge_data { + char name[32]; + __s32 fd2; + __s32 fence; + __u32 flags; + __u32 pad; }; -struct inet_timewait_sock { - struct sock_common __tw_common; - __u32 tw_mark; - volatile unsigned char tw_substate; - unsigned char tw_rcv_wscale; - __be16 tw_sport; - unsigned int tw_transparent: 1; - unsigned int tw_flowlabel: 20; - unsigned int tw_pad: 3; - unsigned int tw_tos: 8; - u32 tw_txhash; - u32 tw_priority; - u32 tw_bslot; - struct timer_list tw_timer; - struct inet_bind_bucket *tw_tb; +struct sync_fence_info { + char obj_name[32]; + char driver_name[32]; + __s32 status; + __u32 flags; + __u64 timestamp_ns; }; -struct tcp_md5sig { - struct __kernel_sockaddr_storage tcpm_addr; - __u8 tcpm_flags; - __u8 tcpm_prefixlen; - __u16 tcpm_keylen; - int tcpm_ifindex; - __u8 tcpm_key[80]; +struct sync_file_info { + char name[32]; + __s32 status; + __u32 flags; + __u32 num_fences; + __u32 pad; + __u64 sync_fence_info; }; -struct tcp_timewait_sock { - struct inet_timewait_sock tw_sk; - u32 tw_rcv_wnd; - u32 tw_ts_offset; - u32 tw_ts_recent; - u32 tw_last_oow_ack_time; - int tw_ts_recent_stamp; - u32 tw_tx_delay; - struct tcp_md5sig_key *tw_md5_key; +struct byd_data { + struct timer_list timer; + struct psmouse *psmouse; + s32 abs_x; + s32 abs_y; + volatile long unsigned int last_touch_time; + bool btn_left; + bool btn_right; + bool touch; }; -struct static_key_false_deferred { - struct static_key_false key; - long unsigned int timeout; - struct delayed_work work; +struct ifconf { + int ifc_len; + union { + char *ifcu_buf; + struct ifreq *ifcu_req; + } ifc_ifcu; }; -enum tcp_tw_status { - TCP_TW_SUCCESS = 0, - TCP_TW_RST = 1, - TCP_TW_ACK = 2, - TCP_TW_SYN = 3, +struct gpio_desc; + +struct reset_control; + +struct mii_bus; + +struct mdio_device { + struct device dev; + struct mii_bus *bus; + char modalias[32]; + int (*bus_match)(struct device *, struct device_driver *); + void (*device_free)(struct mdio_device *); + void (*device_remove)(struct mdio_device *); + int addr; + int flags; + struct gpio_desc *reset_gpio; + struct reset_control *reset_ctrl; + unsigned int reset_assert_delay; + unsigned int reset_deassert_delay; }; -struct tcp6_pseudohdr { - struct in6_addr saddr; - struct in6_addr daddr; - __be32 len; - __be32 protocol; +struct phy_c45_device_ids { + u32 devices_in_package; + u32 mmds_present; + u32 device_ids[32]; }; -enum tcp_seq_states { - TCP_SEQ_STATE_LISTENING = 0, - TCP_SEQ_STATE_ESTABLISHED = 1, +enum phy_state { + PHY_DOWN = 0, + PHY_READY = 1, + PHY_HALTED = 2, + PHY_UP = 3, + PHY_RUNNING = 4, + PHY_NOLINK = 5, + PHY_CABLETEST = 6, }; -struct tcp_seq_afinfo { - sa_family_t family; +typedef enum { + PHY_INTERFACE_MODE_NA = 0, + PHY_INTERFACE_MODE_INTERNAL = 1, + PHY_INTERFACE_MODE_MII = 2, + PHY_INTERFACE_MODE_GMII = 3, + PHY_INTERFACE_MODE_SGMII = 4, + PHY_INTERFACE_MODE_TBI = 5, + PHY_INTERFACE_MODE_REVMII = 6, + PHY_INTERFACE_MODE_RMII = 7, + PHY_INTERFACE_MODE_REVRMII = 8, + PHY_INTERFACE_MODE_RGMII = 9, + PHY_INTERFACE_MODE_RGMII_ID = 10, + PHY_INTERFACE_MODE_RGMII_RXID = 11, + PHY_INTERFACE_MODE_RGMII_TXID = 12, + PHY_INTERFACE_MODE_RTBI = 13, + PHY_INTERFACE_MODE_SMII = 14, + PHY_INTERFACE_MODE_XGMII = 15, + PHY_INTERFACE_MODE_XLGMII = 16, + PHY_INTERFACE_MODE_MOCA = 17, + PHY_INTERFACE_MODE_QSGMII = 18, + PHY_INTERFACE_MODE_TRGMII = 19, + PHY_INTERFACE_MODE_100BASEX = 20, + PHY_INTERFACE_MODE_1000BASEX = 21, + PHY_INTERFACE_MODE_2500BASEX = 22, + PHY_INTERFACE_MODE_5GBASER = 23, + PHY_INTERFACE_MODE_RXAUI = 24, + PHY_INTERFACE_MODE_XAUI = 25, + PHY_INTERFACE_MODE_10GBASER = 26, + PHY_INTERFACE_MODE_25GBASER = 27, + PHY_INTERFACE_MODE_USXGMII = 28, + PHY_INTERFACE_MODE_10GKR = 29, + PHY_INTERFACE_MODE_QUSGMII = 30, + PHY_INTERFACE_MODE_1000BASEKX = 31, + PHY_INTERFACE_MODE_MAX = 32, +} phy_interface_t; + +struct phylink; + +struct pse_control; + +struct phy_driver; + +struct phy_package_shared; + +struct mii_timestamper; + +struct phy_device { + struct mdio_device mdio; + struct phy_driver *drv; + u32 phy_id; + struct phy_c45_device_ids c45_ids; + unsigned int is_c45: 1; + unsigned int is_internal: 1; + unsigned int is_pseudo_fixed_link: 1; + unsigned int is_gigabit_capable: 1; + unsigned int has_fixups: 1; + unsigned int suspended: 1; + unsigned int suspended_by_mdio_bus: 1; + unsigned int sysfs_links: 1; + unsigned int loopback_enabled: 1; + unsigned int downshifted_rate: 1; + unsigned int is_on_sfp_module: 1; + unsigned int mac_managed_pm: 1; + unsigned int autoneg: 1; + unsigned int link: 1; + unsigned int autoneg_complete: 1; + unsigned int interrupts: 1; + unsigned int irq_suspended: 1; + unsigned int irq_rerun: 1; + int rate_matching; + enum phy_state state; + u32 dev_flags; + phy_interface_t interface; + int speed; + int duplex; + int port; + int pause; + int asym_pause; + u8 master_slave_get; + u8 master_slave_set; + u8 master_slave_state; + long unsigned int supported[2]; + long unsigned int advertising[2]; + long unsigned int lp_advertising[2]; + long unsigned int adv_old[2]; + long unsigned int host_interfaces[1]; + u32 eee_broken_modes; + int irq; + void *priv; + struct phy_package_shared *shared; + struct sk_buff *skb; + void *ehdr; + struct nlattr *nest; + struct delayed_work state_queue; + struct mutex lock; + bool sfp_bus_attached; + struct sfp_bus *sfp_bus; + struct phylink *phylink; + struct net_device *attached_dev; + struct mii_timestamper *mii_ts; + struct pse_control *psec; + u8 mdix; + u8 mdix_ctrl; + int pma_extable; + unsigned int link_down_events; + void (*phy_link_change)(struct phy_device *, bool); + void (*adjust_link)(struct net_device *); }; -struct tcp_iter_state { - struct seq_net_private p; - enum tcp_seq_states state; - struct sock *syn_wait_sk; - int bucket; - int offset; - int sbucket; - int num; - loff_t last_pos; +struct hwtstamp_config { + int flags; + int tx_type; + int rx_filter; }; -enum perf_hw_cache_id { - PERF_COUNT_HW_CACHE_L1D = 0, - PERF_COUNT_HW_CACHE_L1I = 1, - PERF_COUNT_HW_CACHE_LL = 2, - PERF_COUNT_HW_CACHE_DTLB = 3, - PERF_COUNT_HW_CACHE_ITLB = 4, - PERF_COUNT_HW_CACHE_BPU = 5, - PERF_COUNT_HW_CACHE_NODE = 6, - PERF_COUNT_HW_CACHE_MAX = 7, +enum hwtstamp_flags { + HWTSTAMP_FLAG_BONDED_PHC_INDEX = 1, + HWTSTAMP_FLAG_LAST = 1, + HWTSTAMP_FLAG_MASK = 1, }; -enum perf_hw_cache_op_id { - PERF_COUNT_HW_CACHE_OP_READ = 0, - PERF_COUNT_HW_CACHE_OP_WRITE = 1, - PERF_COUNT_HW_CACHE_OP_PREFETCH = 2, - PERF_COUNT_HW_CACHE_OP_MAX = 3, +enum hwtstamp_tx_types { + HWTSTAMP_TX_OFF = 0, + HWTSTAMP_TX_ON = 1, + HWTSTAMP_TX_ONESTEP_SYNC = 2, + HWTSTAMP_TX_ONESTEP_P2P = 3, + __HWTSTAMP_TX_CNT = 4, }; -enum perf_hw_cache_op_result_id { - PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0, - PERF_COUNT_HW_CACHE_RESULT_MISS = 1, - PERF_COUNT_HW_CACHE_RESULT_MAX = 2, +enum hwtstamp_rx_filters { + HWTSTAMP_FILTER_NONE = 0, + HWTSTAMP_FILTER_ALL = 1, + HWTSTAMP_FILTER_SOME = 2, + HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3, + HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4, + HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5, + HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6, + HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7, + HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8, + HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9, + HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10, + HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11, + HWTSTAMP_FILTER_PTP_V2_EVENT = 12, + HWTSTAMP_FILTER_PTP_V2_SYNC = 13, + HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14, + HWTSTAMP_FILTER_NTP_ALL = 15, + __HWTSTAMP_FILTER_CNT = 16, }; -enum perf_event_sample_format { - PERF_SAMPLE_IP = 1, - PERF_SAMPLE_TID = 2, - PERF_SAMPLE_TIME = 4, - PERF_SAMPLE_ADDR = 8, - PERF_SAMPLE_READ = 16, - PERF_SAMPLE_CALLCHAIN = 32, - PERF_SAMPLE_ID = 64, - PERF_SAMPLE_CPU = 128, - PERF_SAMPLE_PERIOD = 256, - PERF_SAMPLE_STREAM_ID = 512, - PERF_SAMPLE_RAW = 1024, - PERF_SAMPLE_BRANCH_STACK = 2048, - PERF_SAMPLE_REGS_USER = 4096, - PERF_SAMPLE_STACK_USER = 8192, - PERF_SAMPLE_WEIGHT = 16384, - PERF_SAMPLE_DATA_SRC = 32768, - PERF_SAMPLE_IDENTIFIER = 65536, - PERF_SAMPLE_TRANSACTION = 131072, - PERF_SAMPLE_REGS_INTR = 262144, - PERF_SAMPLE_PHYS_ADDR = 524288, - PERF_SAMPLE_AUX = 1048576, - PERF_SAMPLE_CGROUP = 2097152, - PERF_SAMPLE_DATA_PAGE_SIZE = 4194304, - PERF_SAMPLE_CODE_PAGE_SIZE = 8388608, - PERF_SAMPLE_WEIGHT_STRUCT = 16777216, - PERF_SAMPLE_MAX = 33554432, - __PERF_SAMPLE_CALLCHAIN_EARLY = 0, +typedef s32 compat_int_t; + +typedef u32 compat_ulong_t; + +typedef u32 compat_uptr_t; + +typedef u32 compat_caddr_t; + +struct compat_ifmap { + compat_ulong_t mem_start; + compat_ulong_t mem_end; + short unsigned int base_addr; + unsigned char irq; + unsigned char dma; + unsigned char port; }; -enum perf_branch_sample_type { - PERF_SAMPLE_BRANCH_USER = 1, - PERF_SAMPLE_BRANCH_KERNEL = 2, - PERF_SAMPLE_BRANCH_HV = 4, - PERF_SAMPLE_BRANCH_ANY = 8, - PERF_SAMPLE_BRANCH_ANY_CALL = 16, - PERF_SAMPLE_BRANCH_ANY_RETURN = 32, - PERF_SAMPLE_BRANCH_IND_CALL = 64, - PERF_SAMPLE_BRANCH_ABORT_TX = 128, - PERF_SAMPLE_BRANCH_IN_TX = 256, - PERF_SAMPLE_BRANCH_NO_TX = 512, - PERF_SAMPLE_BRANCH_COND = 1024, - PERF_SAMPLE_BRANCH_CALL_STACK = 2048, - PERF_SAMPLE_BRANCH_IND_JUMP = 4096, - PERF_SAMPLE_BRANCH_CALL = 8192, - PERF_SAMPLE_BRANCH_NO_FLAGS = 16384, - PERF_SAMPLE_BRANCH_NO_CYCLES = 32768, - PERF_SAMPLE_BRANCH_TYPE_SAVE = 65536, - PERF_SAMPLE_BRANCH_HW_INDEX = 131072, - PERF_SAMPLE_BRANCH_MAX = 262144, +struct compat_ifconf { + compat_int_t ifc_len; + compat_caddr_t ifcbuf; }; -struct perf_event_mmap_page { - __u32 version; - __u32 compat_version; - __u32 lock; - __u32 index; - __s64 offset; - __u64 time_enabled; - __u64 time_running; - union { - __u64 capabilities; - struct { - __u64 cap_bit0: 1; - __u64 cap_bit0_is_deprecated: 1; - __u64 cap_user_rdpmc: 1; - __u64 cap_user_time: 1; - __u64 cap_user_time_zero: 1; - __u64 cap_user_time_short: 1; - __u64 cap_____res: 58; - }; - }; - __u16 pmc_width; - __u16 time_shift; - __u32 time_mult; - __u64 time_offset; - __u64 time_zero; - __u32 size; - __u32 __reserved_1; - __u64 time_cycles; - __u64 time_mask; - __u8 __reserved[928]; - __u64 data_head; - __u64 data_tail; - __u64 data_offset; - __u64 data_size; - __u64 aux_head; - __u64 aux_tail; - __u64 aux_offset; - __u64 aux_size; +struct phy_tdr_config { + u32 first; + u32 last; + u32 step; + s8 pair; }; -struct x86_pmu_capability { - int version; - int num_counters_gp; - int num_counters_fixed; - int bit_width_gp; - int bit_width_fixed; - unsigned int events_mask; - int events_mask_len; +struct mdio_bus_stats { + u64_stats_t transfers; + u64_stats_t errors; + u64_stats_t writes; + u64_stats_t reads; + struct u64_stats_sync syncp; }; -struct debug_store { - u64 bts_buffer_base; - u64 bts_index; - u64 bts_absolute_maximum; - u64 bts_interrupt_threshold; - u64 pebs_buffer_base; - u64 pebs_index; - u64 pebs_absolute_maximum; - u64 pebs_interrupt_threshold; - u64 pebs_event_reset[48]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct mii_bus { + struct module *owner; + const char *name; + char id[61]; + void *priv; + int (*read)(struct mii_bus *, int, int); + int (*write)(struct mii_bus *, int, int, u16); + int (*reset)(struct mii_bus *); + struct mdio_bus_stats stats[32]; + struct mutex mdio_lock; + struct device *parent; + enum { + MDIOBUS_ALLOCATED = 1, + MDIOBUS_REGISTERED = 2, + MDIOBUS_UNREGISTERED = 3, + MDIOBUS_RELEASED = 4, + } state; + struct device dev; + struct mdio_device *mdio_map[32]; + u32 phy_mask; + u32 phy_ignore_ta_mask; + int irq[32]; + int reset_delay_us; + int reset_post_delay_us; + struct gpio_desc *reset_gpiod; + enum { + MDIOBUS_NO_CAP = 0, + MDIOBUS_C22 = 1, + MDIOBUS_C45 = 2, + MDIOBUS_C22_C45 = 3, + } probe_capabilities; + struct mutex shared_lock; + struct phy_package_shared *shared[32]; +}; + +struct mdio_driver_common { + struct device_driver driver; + int flags; +}; + +struct mii_timestamper { + bool (*rxtstamp)(struct mii_timestamper *, struct sk_buff *, int); + void (*txtstamp)(struct mii_timestamper *, struct sk_buff *, int); + int (*hwtstamp)(struct mii_timestamper *, struct ifreq *); + void (*link_state)(struct mii_timestamper *, struct phy_device *); + int (*ts_info)(struct mii_timestamper *, struct ethtool_ts_info *); + struct device *device; +}; + +struct phy_package_shared { + int addr; + refcount_t refcnt; + long unsigned int flags; + size_t priv_size; + void *priv; +}; + +struct phy_driver { + struct mdio_driver_common mdiodrv; + u32 phy_id; + char *name; + u32 phy_id_mask; + const long unsigned int * const features; + u32 flags; + const void *driver_data; + int (*soft_reset)(struct phy_device *); + int (*config_init)(struct phy_device *); + int (*probe)(struct phy_device *); + int (*get_features)(struct phy_device *); + int (*get_rate_matching)(struct phy_device *, phy_interface_t); + int (*suspend)(struct phy_device *); + int (*resume)(struct phy_device *); + int (*config_aneg)(struct phy_device *); + int (*aneg_done)(struct phy_device *); + int (*read_status)(struct phy_device *); + int (*config_intr)(struct phy_device *); + irqreturn_t (*handle_interrupt)(struct phy_device *); + void (*remove)(struct phy_device *); + int (*match_phy_device)(struct phy_device *); + int (*set_wol)(struct phy_device *, struct ethtool_wolinfo *); + void (*get_wol)(struct phy_device *, struct ethtool_wolinfo *); + void (*link_change_notify)(struct phy_device *); + int (*read_mmd)(struct phy_device *, int, u16); + int (*write_mmd)(struct phy_device *, int, u16, u16); + int (*read_page)(struct phy_device *); + int (*write_page)(struct phy_device *, int); + int (*module_info)(struct phy_device *, struct ethtool_modinfo *); + int (*module_eeprom)(struct phy_device *, struct ethtool_eeprom *, u8 *); + int (*cable_test_start)(struct phy_device *); + int (*cable_test_tdr_start)(struct phy_device *, const struct phy_tdr_config *); + int (*cable_test_get_status)(struct phy_device *, bool *); + int (*get_sset_count)(struct phy_device *); + void (*get_strings)(struct phy_device *, u8 *); + void (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *); + int (*get_tunable)(struct phy_device *, struct ethtool_tunable *, void *); + int (*set_tunable)(struct phy_device *, struct ethtool_tunable *, const void *); + int (*set_loopback)(struct phy_device *, bool); + int (*get_sqi)(struct phy_device *); + int (*get_sqi_max)(struct phy_device *); +}; + +struct net_bridge; + +struct nf_conntrack_net { + atomic_t count; + unsigned int expect_count; + unsigned int users4; + unsigned int users6; + unsigned int users_bridge; + struct ctl_table_header *sysctl_header; +}; + +enum nf_ct_sysctl_index { + NF_SYSCTL_CT_MAX = 0, + NF_SYSCTL_CT_COUNT = 1, + NF_SYSCTL_CT_BUCKETS = 2, + NF_SYSCTL_CT_CHECKSUM = 3, + NF_SYSCTL_CT_LOG_INVALID = 4, + NF_SYSCTL_CT_EXPECT_MAX = 5, + NF_SYSCTL_CT_ACCT = 6, + NF_SYSCTL_CT_PROTO_TIMEOUT_GENERIC = 7, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_SYN_SENT = 8, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_SYN_RECV = 9, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_ESTABLISHED = 10, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_FIN_WAIT = 11, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_CLOSE_WAIT = 12, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_LAST_ACK = 13, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_TIME_WAIT = 14, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_CLOSE = 15, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_RETRANS = 16, + NF_SYSCTL_CT_PROTO_TIMEOUT_TCP_UNACK = 17, + NF_SYSCTL_CT_PROTO_TCP_LOOSE = 18, + NF_SYSCTL_CT_PROTO_TCP_LIBERAL = 19, + NF_SYSCTL_CT_PROTO_TCP_IGNORE_INVALID_RST = 20, + NF_SYSCTL_CT_PROTO_TCP_MAX_RETRANS = 21, + NF_SYSCTL_CT_PROTO_TIMEOUT_UDP = 22, + NF_SYSCTL_CT_PROTO_TIMEOUT_UDP_STREAM = 23, + NF_SYSCTL_CT_PROTO_TIMEOUT_ICMP = 24, + NF_SYSCTL_CT_PROTO_TIMEOUT_ICMPV6 = 25, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_CLOSED = 26, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_COOKIE_WAIT = 27, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_COOKIE_ECHOED = 28, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_ESTABLISHED = 29, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_SENT = 30, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_RECD = 31, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT = 32, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_HEARTBEAT_SENT = 33, + NF_SYSCTL_CT_PROTO_TIMEOUT_SCTP_HEARTBEAT_ACKED = 34, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_REQUEST = 35, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_RESPOND = 36, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_PARTOPEN = 37, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_OPEN = 38, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_CLOSEREQ = 39, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_CLOSING = 40, + NF_SYSCTL_CT_PROTO_TIMEOUT_DCCP_TIMEWAIT = 41, + NF_SYSCTL_CT_PROTO_DCCP_LOOSE = 42, + NF_SYSCTL_CT_LWTUNNEL = 43, + __NF_SYSCTL_CT_LAST_SYSCTL = 44, +}; + +struct tcp_plb_state { + u8 consec_cong_rounds: 5; + u8 unused: 3; + u32 pause_until; +}; + +struct fib6_gc_args { + int timeout; + int more; +}; + +enum fib6_walk_state { + FWS_S = 0, + FWS_L = 1, + FWS_R = 2, + FWS_C = 3, + FWS_U = 4, +}; + +struct fib6_walker { + struct list_head lh; + struct fib6_node *root; + struct fib6_node *node; + struct fib6_info *leaf; + enum fib6_walk_state state; + unsigned int skip; + unsigned int count; + unsigned int skip_in_node; + int (*func)(struct fib6_walker *); + void *args; +}; + +struct fib6_entry_notifier_info { + struct fib_notifier_info info; + struct fib6_info *rt; + unsigned int nsiblings; +}; + +struct ipv6_route_iter { + struct seq_net_private p; + struct fib6_walker w; + loff_t skip; + struct fib6_table *tbl; + int sernum; +}; + +struct bpf_iter__ipv6_route { + union { + struct bpf_iter_meta *meta; + }; + union { + struct fib6_info *rt; + }; +}; + +struct rt6_rtnl_dump_arg { + struct sk_buff *skb; + struct netlink_callback *cb; + struct net *net; + struct fib_dump_filter filter; +}; + +struct fib6_cleaner { + struct fib6_walker w; + struct net *net; + int (*func)(struct fib6_info *, void *); + int sernum; + void *arg; + bool skip_notify; +}; + +enum { + FIB6_NO_SERNUM_CHANGE = 0, +}; + +struct fib6_dump_arg { + struct net *net; + struct notifier_block *nb; + struct netlink_ext_ack *extack; +}; + +struct fib6_nh_pcpu_arg { + struct fib6_info *from; + const struct fib6_table *table; +}; + +struct lookup_args { + int offset; + const struct in6_addr *addr; +}; + +struct vlan_group { + unsigned int nr_vlan_devs; + struct hlist_node hlist; + struct net_device **vlan_devices_arrays[16]; +}; + +struct vlan_info { + struct net_device *real_dev; + struct vlan_group grp; + struct list_head vid_list; + unsigned int nr_vids; + struct callback_head rcu; +}; + +enum vlan_flags { + VLAN_FLAG_REORDER_HDR = 1, + VLAN_FLAG_GVRP = 2, + VLAN_FLAG_LOOSE_BINDING = 4, + VLAN_FLAG_MVRP = 8, + VLAN_FLAG_BRIDGE_BINDING = 16, +}; + +struct vlan_hdr { + __be16 h_vlan_TCI; + __be16 h_vlan_encapsulated_proto; +}; + +struct vlan_ethhdr { + union { + struct { + unsigned char h_dest[6]; + unsigned char h_source[6]; + }; + struct { + unsigned char h_dest[6]; + unsigned char h_source[6]; + } addrs; + }; + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + __be16 h_vlan_encapsulated_proto; +}; + +struct vlan_pcpu_stats { + u64_stats_t rx_packets; + u64_stats_t rx_bytes; + u64_stats_t rx_multicast; + u64_stats_t tx_packets; + u64_stats_t tx_bytes; + struct u64_stats_sync syncp; + u32 rx_errors; + u32 tx_dropped; +}; + +struct vlan_priority_tci_mapping { + u32 priority; + u16 vlan_qos; + struct vlan_priority_tci_mapping *next; +}; + +struct vlan_dev_priv { + unsigned int nr_ingress_mappings; + u32 ingress_priority_map[8]; + unsigned int nr_egress_mappings; + struct vlan_priority_tci_mapping *egress_priority_map[16]; + __be16 vlan_proto; + u16 vlan_id; + u16 flags; + struct net_device *real_dev; + netdevice_tracker dev_tracker; + unsigned char real_dev_addr[6]; + struct proc_dir_entry *dent; + struct vlan_pcpu_stats *vlan_pcpu_stats; +}; + +enum vlan_protos { + VLAN_PROTO_8021Q = 0, + VLAN_PROTO_8021AD = 1, + VLAN_PROTO_NUM = 2, +}; + +struct vlan_vid_info { + struct list_head list; + __be16 proto; + u16 vid; + int refcount; +}; + +struct alt_instr { + s32 instr_offset; + s32 repl_offset; + u16 cpuid; + u8 instrlen; + u8 replacementlen; +}; + +struct timens_offset { + s64 sec; + u64 nsec; +}; + +struct vm_special_mapping { + const char *name; + struct page **pages; + vm_fault_t (*fault)(const struct vm_special_mapping *, struct vm_area_struct *, struct vm_fault *); + int (*mremap)(const struct vm_special_mapping *, struct vm_area_struct *); +}; + +struct pvclock_vcpu_time_info { + u32 version; + u32 pad0; + u64 tsc_timestamp; + u64 system_time; + u32 tsc_to_system_mul; + s8 tsc_shift; + u8 flags; + u8 pad[2]; +}; + +struct pvclock_vsyscall_time_info { + struct pvclock_vcpu_time_info pvti; long: 64; long: 64; long: 64; long: 64; +}; + +enum vdso_clock_mode { + VDSO_CLOCKMODE_NONE = 0, + VDSO_CLOCKMODE_TSC = 1, + VDSO_CLOCKMODE_PVCLOCK = 2, + VDSO_CLOCKMODE_HVCLOCK = 3, + VDSO_CLOCKMODE_MAX = 4, + VDSO_CLOCKMODE_TIMENS = 2147483647, +}; + +struct arch_vdso_data {}; + +struct vdso_timestamp { + u64 sec; + u64 nsec; +}; + +struct vdso_data { + u32 seq; + s32 clock_mode; + u64 cycle_last; + u64 mask; + u32 mult; + u32 shift; + union { + struct vdso_timestamp basetime[12]; + struct timens_offset offset[12]; + }; + s32 tz_minuteswest; + s32 tz_dsttime; + u32 hrtimer_res; + u32 __unused; + struct arch_vdso_data arch_data; +}; + +struct ms_hyperv_tsc_page { + volatile u32 tsc_sequence; + u32 reserved1; + volatile u64 tsc_scale; + volatile s64 tsc_offset; +}; + +struct va_alignment { + int flags; + long unsigned int mask; + long unsigned int bits; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +enum { + FTRACE_UPDATE_CALLS = 1, + FTRACE_DISABLE_CALLS = 2, + FTRACE_UPDATE_TRACE_FUNC = 4, + FTRACE_START_FUNC_RET = 8, + FTRACE_STOP_FUNC_RET = 16, + FTRACE_MAY_SLEEP = 32, +}; + +struct ftrace_graph_ent { + long unsigned int func; + int depth; +} __attribute__((packed)); + +struct ftrace_graph_ret { + long unsigned int func; + int depth; + unsigned int overrun; + long long unsigned int calltime; + long long unsigned int rettime; +}; + +typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); + +typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); + +struct fgraph_ops { + trace_func_graph_ent_t entryfunc; + trace_func_graph_ret_t retfunc; +}; + +enum { + BPF_RB_NO_WAKEUP = 1, + BPF_RB_FORCE_WAKEUP = 2, +}; + +enum { + BPF_RB_AVAIL_DATA = 0, + BPF_RB_RING_SIZE = 1, + BPF_RB_CONS_POS = 2, + BPF_RB_PROD_POS = 3, +}; + +enum { + BPF_RINGBUF_BUSY_BIT = 2147483648, + BPF_RINGBUF_DISCARD_BIT = 1073741824, + BPF_RINGBUF_HDR_SZ = 8, +}; + +struct bpf_dynptr_kern { + void *data; + u32 size; + u32 offset; +}; + +struct bpf_ringbuf { + wait_queue_head_t waitq; + struct irq_work work; + u64 mask; + struct page **pages; + int nr_pages; + long: 32; long: 64; long: 64; long: 64; @@ -46846,6 +46596,9 @@ long: 64; long: 64; long: 64; + spinlock_t spinlock; + atomic_t busy; + long: 32; long: 64; long: 64; long: 64; @@ -47268,38 +47021,6 @@ long: 64; long: 64; long: 64; -}; - -struct stack_frame { - struct stack_frame *next_frame; - long unsigned int return_address; -}; - -struct perf_guest_switch_msr { - unsigned int msr; - u64 host; - u64 guest; -}; - -typedef struct { - u16 __softirq_pending; - unsigned int __nmi_count; - unsigned int apic_timer_irqs; - unsigned int irq_spurious_count; - unsigned int icr_read_retry_count; - unsigned int kvm_posted_intr_ipis; - unsigned int kvm_posted_intr_wakeup_ipis; - unsigned int kvm_posted_intr_nested_ipis; - unsigned int x86_platform_ipis; - unsigned int apic_perf_irqs; - unsigned int apic_irq_work_irqs; - unsigned int irq_resched_count; - unsigned int irq_call_count; - unsigned int irq_tlb_count; - unsigned int irq_thermal_count; - unsigned int irq_threshold_count; - unsigned int irq_deferred_error_count; - long: 32; long: 64; long: 64; long: 64; @@ -47307,84 +47028,6 @@ long: 64; long: 64; long: 64; -} irq_cpustat_t; - -enum perf_event_x86_regs { - PERF_REG_X86_AX = 0, - PERF_REG_X86_BX = 1, - PERF_REG_X86_CX = 2, - PERF_REG_X86_DX = 3, - PERF_REG_X86_SI = 4, - PERF_REG_X86_DI = 5, - PERF_REG_X86_BP = 6, - PERF_REG_X86_SP = 7, - PERF_REG_X86_IP = 8, - PERF_REG_X86_FLAGS = 9, - PERF_REG_X86_CS = 10, - PERF_REG_X86_SS = 11, - PERF_REG_X86_DS = 12, - PERF_REG_X86_ES = 13, - PERF_REG_X86_FS = 14, - PERF_REG_X86_GS = 15, - PERF_REG_X86_R8 = 16, - PERF_REG_X86_R9 = 17, - PERF_REG_X86_R10 = 18, - PERF_REG_X86_R11 = 19, - PERF_REG_X86_R12 = 20, - PERF_REG_X86_R13 = 21, - PERF_REG_X86_R14 = 22, - PERF_REG_X86_R15 = 23, - PERF_REG_X86_32_MAX = 16, - PERF_REG_X86_64_MAX = 24, - PERF_REG_X86_XMM0 = 32, - PERF_REG_X86_XMM1 = 34, - PERF_REG_X86_XMM2 = 36, - PERF_REG_X86_XMM3 = 38, - PERF_REG_X86_XMM4 = 40, - PERF_REG_X86_XMM5 = 42, - PERF_REG_X86_XMM6 = 44, - PERF_REG_X86_XMM7 = 46, - PERF_REG_X86_XMM8 = 48, - PERF_REG_X86_XMM9 = 50, - PERF_REG_X86_XMM10 = 52, - PERF_REG_X86_XMM11 = 54, - PERF_REG_X86_XMM12 = 56, - PERF_REG_X86_XMM13 = 58, - PERF_REG_X86_XMM14 = 60, - PERF_REG_X86_XMM15 = 62, - PERF_REG_X86_XMM_MAX = 64, -}; - -struct perf_callchain_entry_ctx { - struct perf_callchain_entry *entry; - u32 max_stack; - u32 nr; - short int contexts; - bool contexts_maxed; -}; - -struct perf_pmu_events_attr { - struct device_attribute attr; - u64 id; - const char *event_str; -}; - -struct perf_pmu_events_ht_attr { - struct device_attribute attr; - u64 id; - const char *event_str_ht; - const char *event_str_noht; -}; - -struct perf_pmu_events_hybrid_attr { - struct device_attribute attr; - u64 id; - const char *event_str; - u64 pmu_type; -}; - -struct gdt_page { - struct desc_struct gdt[16]; long: 64; long: 64; long: 64; @@ -47435,6 +47078,7 @@ long: 64; long: 64; long: 64; + long unsigned int consumer_pos; long: 64; long: 64; long: 64; @@ -47881,28084 +47525,6495 @@ long: 64; long: 64; long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 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long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + char data[0]; }; -struct cyc2ns_data { - u32 cyc2ns_mul; - u32 cyc2ns_shift; - u64 cyc2ns_offset; -}; - -enum extra_reg_type { - EXTRA_REG_NONE = 4294967295, - EXTRA_REG_RSP_0 = 0, - EXTRA_REG_RSP_1 = 1, - EXTRA_REG_LBR = 2, - EXTRA_REG_LDLAT = 3, - EXTRA_REG_FE = 4, - EXTRA_REG_MAX = 5, -}; - -struct event_constraint { - union { - long unsigned int idxmsk[1]; - u64 idxmsk64; - }; - u64 code; - u64 cmask; - int weight; - int overlap; - int flags; - unsigned int size; -}; - -struct amd_nb { - int nb_id; - int refcnt; - struct perf_event *owners[64]; - struct event_constraint event_constraints[64]; -}; - -struct er_account { - raw_spinlock_t lock; - u64 config; - u64 reg; - atomic_t ref; -}; - -struct intel_shared_regs { - struct er_account regs[5]; - int refcnt; - unsigned int core_id; -}; - -enum intel_excl_state_type { - INTEL_EXCL_UNUSED = 0, - INTEL_EXCL_SHARED = 1, - INTEL_EXCL_EXCLUSIVE = 2, -}; - -struct intel_excl_states { - enum intel_excl_state_type state[64]; - bool sched_started; -}; - -struct intel_excl_cntrs { - raw_spinlock_t lock; - struct intel_excl_states states[2]; - union { - u16 has_exclusive[2]; - u32 exclusive_present; - }; - int refcnt; - unsigned int core_id; -}; - -enum { - X86_PERF_KFREE_SHARED = 0, - X86_PERF_KFREE_EXCL = 1, - X86_PERF_KFREE_MAX = 2, -}; - -struct cpu_hw_events { - struct perf_event *events[64]; - long unsigned int active_mask[1]; - long unsigned int dirty[1]; - int enabled; - int n_events; - int n_added; - int n_txn; - int n_txn_pair; - int n_txn_metric; - int assign[64]; - u64 tags[64]; - struct perf_event *event_list[64]; - struct event_constraint *event_constraint[64]; - int n_excl; - unsigned int txn_flags; - int is_fake; - struct debug_store *ds; - void *ds_pebs_vaddr; - void *ds_bts_vaddr; - u64 pebs_enabled; - int n_pebs; - int n_large_pebs; - int n_pebs_via_pt; - int pebs_output; - u64 pebs_data_cfg; - u64 active_pebs_data_cfg; - int pebs_record_size; - int lbr_users; - int lbr_pebs_users; - struct perf_branch_stack lbr_stack; - struct perf_branch_entry lbr_entries[32]; - union { - struct er_account *lbr_sel; - struct er_account *lbr_ctl; - }; - u64 br_sel; - void *last_task_ctx; - int last_log_id; - int lbr_select; - void *lbr_xsave; - u64 intel_ctrl_guest_mask; - u64 intel_ctrl_host_mask; - struct perf_guest_switch_msr guest_switch_msrs[64]; - u64 intel_cp_status; - struct intel_shared_regs *shared_regs; - struct event_constraint *constraint_list; - struct intel_excl_cntrs *excl_cntrs; - int excl_thread_id; - u64 tfa_shadow; - int n_metric; - struct amd_nb *amd_nb; - u64 perf_ctr_virt_mask; - int n_pair; - void *kfree_on_online[2]; - struct pmu *pmu; -}; - -struct extra_reg { - unsigned int event; - unsigned int msr; - u64 config_mask; - u64 valid_mask; - int idx; - bool extra_msr_access; -}; - -union perf_capabilities { - struct { - u64 lbr_format: 6; - u64 pebs_trap: 1; - u64 pebs_arch_reg: 1; - u64 pebs_format: 4; - u64 smm_freeze: 1; - u64 full_width_write: 1; - u64 pebs_baseline: 1; - u64 perf_metrics: 1; - u64 pebs_output_pt_available: 1; - u64 anythread_deprecated: 1; - }; - u64 capabilities; -}; - -struct x86_pmu_quirk { - struct x86_pmu_quirk *next; - void (*func)(); -}; - -enum { - x86_lbr_exclusive_lbr = 0, - x86_lbr_exclusive_bts = 1, - x86_lbr_exclusive_pt = 2, - x86_lbr_exclusive_max = 3, -}; - -struct x86_hybrid_pmu { - struct pmu pmu; - const char *name; - u8 cpu_type; - cpumask_t supported_cpus; - union perf_capabilities intel_cap; - u64 intel_ctrl; - int max_pebs_events; - int num_counters; - int num_counters_fixed; - struct event_constraint unconstrained; - u64 hw_cache_event_ids[42]; - u64 hw_cache_extra_regs[42]; - struct event_constraint *event_constraints; - struct event_constraint *pebs_constraints; - struct extra_reg *extra_regs; - unsigned int late_ack: 1; - unsigned int mid_ack: 1; - unsigned int enabled_ack: 1; -}; - -enum hybrid_pmu_type { - hybrid_big = 64, - hybrid_small = 32, - hybrid_big_small = 96, -}; - -struct x86_pmu { - const char *name; - int version; - int (*handle_irq)(struct pt_regs *); - void (*disable_all)(); - void (*enable_all)(int); - void (*enable)(struct perf_event *); - void (*disable)(struct perf_event *); - void (*assign)(struct perf_event *, int); - void (*add)(struct perf_event *); - void (*del)(struct perf_event *); - void (*read)(struct perf_event *); - int (*hw_config)(struct perf_event *); - int (*schedule_events)(struct cpu_hw_events *, int, int *); - unsigned int eventsel; - unsigned int perfctr; - int (*addr_offset)(int, bool); - int (*rdpmc_index)(int); - u64 (*event_map)(int); - int max_events; - int num_counters; - int num_counters_fixed; - int cntval_bits; - u64 cntval_mask; - union { - long unsigned int events_maskl; - long unsigned int events_mask[1]; - }; - int events_mask_len; - int apic; - u64 max_period; - struct event_constraint * (*get_event_constraints)(struct cpu_hw_events *, int, struct perf_event *); - void (*put_event_constraints)(struct cpu_hw_events *, struct perf_event *); - void (*start_scheduling)(struct cpu_hw_events *); - void (*commit_scheduling)(struct cpu_hw_events *, int, int); - void (*stop_scheduling)(struct cpu_hw_events *); - struct event_constraint *event_constraints; - struct x86_pmu_quirk *quirks; - int perfctr_second_write; - u64 (*limit_period)(struct perf_event *, u64); - unsigned int late_ack: 1; - unsigned int mid_ack: 1; - unsigned int enabled_ack: 1; - int attr_rdpmc_broken; - int attr_rdpmc; - struct attribute **format_attrs; - ssize_t (*events_sysfs_show)(char *, u64); - const struct attribute_group **attr_update; - long unsigned int attr_freeze_on_smi; - int (*cpu_prepare)(int); - void (*cpu_starting)(int); - void (*cpu_dying)(int); - void (*cpu_dead)(int); - void (*check_microcode)(); - void (*sched_task)(struct perf_event_context *, bool); - u64 intel_ctrl; - union perf_capabilities intel_cap; - unsigned int bts: 1; - unsigned int bts_active: 1; - unsigned int pebs: 1; - unsigned int pebs_active: 1; - unsigned int pebs_broken: 1; - unsigned int pebs_prec_dist: 1; - unsigned int pebs_no_tlb: 1; - unsigned int pebs_no_isolation: 1; - unsigned int pebs_block: 1; - int pebs_record_size; - int pebs_buffer_size; - int max_pebs_events; - void (*drain_pebs)(struct pt_regs *, struct perf_sample_data *); - struct event_constraint *pebs_constraints; - void (*pebs_aliases)(struct perf_event *); - long unsigned int large_pebs_flags; - u64 rtm_abort_event; - unsigned int lbr_tos; - unsigned int lbr_from; - unsigned int lbr_to; - unsigned int lbr_info; - unsigned int lbr_nr; - union { - u64 lbr_sel_mask; - u64 lbr_ctl_mask; - }; - union { - const int *lbr_sel_map; - int *lbr_ctl_map; - }; - bool lbr_double_abort; - bool lbr_pt_coexist; - unsigned int lbr_has_info: 1; - unsigned int lbr_has_tsx: 1; - unsigned int lbr_from_flags: 1; - unsigned int lbr_to_cycles: 1; - unsigned int lbr_depth_mask: 8; - unsigned int lbr_deep_c_reset: 1; - unsigned int lbr_lip: 1; - unsigned int lbr_cpl: 1; - unsigned int lbr_filter: 1; - unsigned int lbr_call_stack: 1; - unsigned int lbr_mispred: 1; - unsigned int lbr_timed_lbr: 1; - unsigned int lbr_br_type: 1; - void (*lbr_reset)(); - void (*lbr_read)(struct cpu_hw_events *); - void (*lbr_save)(void *); - void (*lbr_restore)(void *); - atomic_t lbr_exclusive[3]; - int num_topdown_events; - u64 (*update_topdown_event)(struct perf_event *); - int (*set_topdown_event_period)(struct perf_event *); - void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *); - unsigned int amd_nb_constraints: 1; - u64 perf_ctr_pair_en; - struct extra_reg *extra_regs; - unsigned int flags; - struct perf_guest_switch_msr * (*guest_get_msrs)(int *); - int (*check_period)(struct perf_event *, u64); - int (*aux_output_match)(struct perf_event *); - int (*filter_match)(struct perf_event *); - int num_hybrid_pmus; - struct x86_hybrid_pmu *hybrid_pmu; - u8 (*get_hybrid_cpu_type)(); -}; - -struct sched_state { - int weight; - int event; - int counter; - int unassigned; - int nr_gp; - u64 used; -}; - -struct perf_sched { - int max_weight; - int max_events; - int max_gp; - int saved_states; - struct event_constraint **constraints; - struct sched_state state; - struct sched_state saved[2]; -}; - -typedef struct { - seqcount_t seqcount; -} seqcount_latch_t; - -enum con_flush_mode { - CONSOLE_FLUSH_PENDING = 0, - CONSOLE_REPLAY_ALL = 1, -}; - -enum kmsg_dump_reason { - KMSG_DUMP_UNDEF = 0, - KMSG_DUMP_PANIC = 1, - KMSG_DUMP_OOPS = 2, - KMSG_DUMP_EMERG = 3, - KMSG_DUMP_SHUTDOWN = 4, - KMSG_DUMP_MAX = 5, -}; - -struct kmsg_dump_iter { - u64 cur_seq; - u64 next_seq; -}; - -struct kmsg_dumper { - struct list_head list; - void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason); - enum kmsg_dump_reason max_reason; - bool registered; -}; - -struct trace_event_raw_console { - struct trace_entry ent; - u32 __data_loc_msg; - char __data[0]; -}; - -struct trace_event_data_offsets_console { - u32 msg; -}; - -typedef void (*btf_trace_console)(void *, const char *, size_t); - -struct printk_info { - u64 seq; - u64 ts_nsec; - u16 text_len; - u8 facility; - u8 flags: 5; - u8 level: 3; - u32 caller_id; - struct dev_printk_info dev_info; -}; - -struct printk_record { - struct printk_info *info; - char *text_buf; - unsigned int text_buf_size; -}; - -struct prb_data_blk_lpos { - long unsigned int begin; - long unsigned int next; -}; - -struct prb_desc { - atomic_long_t state_var; - struct prb_data_blk_lpos text_blk_lpos; -}; - -struct prb_data_ring { - unsigned int size_bits; - char *data; - atomic_long_t head_lpos; - atomic_long_t tail_lpos; -}; - -struct prb_desc_ring { - unsigned int count_bits; - struct prb_desc *descs; - struct printk_info *infos; - atomic_long_t head_id; - atomic_long_t tail_id; - atomic_long_t last_finalized_id; -}; - -struct printk_ringbuffer { - struct prb_desc_ring desc_ring; - struct prb_data_ring text_data_ring; - atomic_long_t fail; -}; - -struct prb_reserved_entry { - struct printk_ringbuffer *rb; - long unsigned int irqflags; - long unsigned int id; - unsigned int text_space; -}; - -enum desc_state { - desc_miss = 4294967295, - desc_reserved = 0, - desc_committed = 1, - desc_finalized = 2, - desc_reusable = 3, -}; - -struct console_cmdline { - char name[16]; - int index; - bool user_specified; - char *options; -}; - -enum printk_info_flags { - LOG_NEWLINE = 2, - LOG_CONT = 8, -}; - -enum devkmsg_log_bits { - __DEVKMSG_LOG_BIT_ON = 0, - __DEVKMSG_LOG_BIT_OFF = 1, - __DEVKMSG_LOG_BIT_LOCK = 2, -}; - -enum devkmsg_log_masks { - DEVKMSG_LOG_MASK_ON = 1, - DEVKMSG_LOG_MASK_OFF = 2, - DEVKMSG_LOG_MASK_LOCK = 4, -}; - -enum con_msg_format_flags { - MSG_FORMAT_DEFAULT = 0, - MSG_FORMAT_SYSLOG = 1, -}; - -struct latched_seq { - seqcount_latch_t latch; - u64 val[2]; -}; - -struct devkmsg_user { - atomic64_t seq; - struct ratelimit_state rs; - struct mutex lock; - char buf[8192]; - struct printk_info info; - char text_buf[8192]; - struct printk_record record; -}; - -enum blktrace_cat { - BLK_TC_READ = 1, - BLK_TC_WRITE = 2, - BLK_TC_FLUSH = 4, - BLK_TC_SYNC = 8, - BLK_TC_SYNCIO = 8, - BLK_TC_QUEUE = 16, - BLK_TC_REQUEUE = 32, - BLK_TC_ISSUE = 64, - BLK_TC_COMPLETE = 128, - BLK_TC_FS = 256, - BLK_TC_PC = 512, - BLK_TC_NOTIFY = 1024, - BLK_TC_AHEAD = 2048, - BLK_TC_META = 4096, - BLK_TC_DISCARD = 8192, - BLK_TC_DRV_DATA = 16384, - BLK_TC_FUA = 32768, - BLK_TC_END = 32768, -}; - -enum blktrace_notify { - __BLK_TN_PROCESS = 0, - __BLK_TN_TIMESTAMP = 1, - __BLK_TN_MESSAGE = 2, - __BLK_TN_CGROUP = 256, -}; - -struct blk_io_trace { - __u32 magic; - __u32 sequence; - __u64 time; - __u64 sector; - __u32 bytes; - __u32 action; - __u32 pid; - __u32 device; - __u32 cpu; - __u16 error; - __u16 pdu_len; -}; - -struct blk_io_trace_remap { - __be32 device_from; - __be32 device_to; - __be64 sector_from; -}; - -enum { - Blktrace_setup = 1, - Blktrace_running = 2, - Blktrace_stopped = 3, -}; - -struct blk_user_trace_setup { - char name[32]; - __u16 act_mask; - __u32 buf_size; - __u32 buf_nr; - __u64 start_lba; - __u64 end_lba; - __u32 pid; -}; - -enum trace_flag_type { - TRACE_FLAG_IRQS_OFF = 1, - TRACE_FLAG_IRQS_NOSUPPORT = 2, - TRACE_FLAG_NEED_RESCHED = 4, - TRACE_FLAG_HARDIRQ = 8, - TRACE_FLAG_SOFTIRQ = 16, - TRACE_FLAG_PREEMPT_RESCHED = 32, - TRACE_FLAG_NMI = 64, - TRACE_FLAG_BH_OFF = 128, -}; - -enum trace_type { - __TRACE_FIRST_TYPE = 0, - TRACE_FN = 1, - TRACE_CTX = 2, - TRACE_WAKE = 3, - TRACE_STACK = 4, - TRACE_PRINT = 5, - TRACE_BPRINT = 6, - TRACE_MMIO_RW = 7, - TRACE_MMIO_MAP = 8, - TRACE_BRANCH = 9, - TRACE_GRAPH_RET = 10, - TRACE_GRAPH_ENT = 11, - TRACE_USER_STACK = 12, - TRACE_BLK = 13, - TRACE_BPUTS = 14, - TRACE_HWLAT = 15, - TRACE_OSNOISE = 16, - TRACE_TIMERLAT = 17, - TRACE_RAW_DATA = 18, - TRACE_FUNC_REPEATS = 19, - __TRACE_LAST_TYPE = 20, -}; - -enum trace_iterator_flags { - TRACE_ITER_PRINT_PARENT = 1, - TRACE_ITER_SYM_OFFSET = 2, - TRACE_ITER_SYM_ADDR = 4, - TRACE_ITER_VERBOSE = 8, - TRACE_ITER_RAW = 16, - TRACE_ITER_HEX = 32, - TRACE_ITER_BIN = 64, - TRACE_ITER_BLOCK = 128, - TRACE_ITER_PRINTK = 256, - TRACE_ITER_ANNOTATE = 512, - TRACE_ITER_USERSTACKTRACE = 1024, - TRACE_ITER_SYM_USEROBJ = 2048, - TRACE_ITER_PRINTK_MSGONLY = 4096, - TRACE_ITER_CONTEXT_INFO = 8192, - TRACE_ITER_LATENCY_FMT = 16384, - TRACE_ITER_RECORD_CMD = 32768, - TRACE_ITER_RECORD_TGID = 65536, - TRACE_ITER_OVERWRITE = 131072, - TRACE_ITER_STOP_ON_FREE = 262144, - TRACE_ITER_IRQ_INFO = 524288, - TRACE_ITER_MARKERS = 1048576, - TRACE_ITER_EVENT_FORK = 2097152, - TRACE_ITER_PAUSE_ON_TRACE = 4194304, - TRACE_ITER_HASH_PTR = 8388608, - TRACE_ITER_FUNCTION = 16777216, - TRACE_ITER_FUNC_FORK = 33554432, - TRACE_ITER_DISPLAY_GRAPH = 67108864, - TRACE_ITER_STACKTRACE = 134217728, -}; - -typedef void blk_log_action_t(struct trace_iterator *, const char *, bool); - -enum bpf_core_relo_kind { - BPF_CORE_FIELD_BYTE_OFFSET = 0, - BPF_CORE_FIELD_BYTE_SIZE = 1, - BPF_CORE_FIELD_EXISTS = 2, - BPF_CORE_FIELD_SIGNED = 3, - BPF_CORE_FIELD_LSHIFT_U64 = 4, - BPF_CORE_FIELD_RSHIFT_U64 = 5, - BPF_CORE_TYPE_ID_LOCAL = 6, - BPF_CORE_TYPE_ID_TARGET = 7, - BPF_CORE_TYPE_EXISTS = 8, - BPF_CORE_TYPE_SIZE = 9, - BPF_CORE_ENUMVAL_EXISTS = 10, - BPF_CORE_ENUMVAL_VALUE = 11, -}; - -struct bpf_core_relo { - __u32 insn_off; - __u32 type_id; - __u32 access_str_off; - enum bpf_core_relo_kind kind; -}; - -struct btf_enum { - __u32 name_off; - __s32 val; -}; - -struct btf_array { - __u32 type; - __u32 index_type; - __u32 nelems; -}; - -struct btf_member { - __u32 name_off; - __u32 type; - __u32 offset; -}; - -struct bpf_core_cand { - const struct btf *btf; - __u32 id; -}; - -struct bpf_core_cand_list { - struct bpf_core_cand *cands; - int len; -}; - -struct bpf_core_accessor { - __u32 type_id; - __u32 idx; - const char *name; -}; - -struct bpf_core_spec { - const struct btf *btf; - struct bpf_core_accessor spec[64]; - __u32 root_type_id; - enum bpf_core_relo_kind relo_kind; - int len; - int raw_spec[64]; - int raw_len; - __u32 bit_offset; -}; - -struct bpf_core_relo_res { - __u32 orig_val; - __u32 new_val; - bool poison; - bool validate; - bool fail_memsz_adjust; - __u32 orig_sz; - __u32 orig_type_id; - __u32 new_sz; - __u32 new_type_id; -}; - -struct perf_event_header { - __u32 type; - __u16 misc; - __u16 size; -}; - -enum perf_event_type { - PERF_RECORD_MMAP = 1, - PERF_RECORD_LOST = 2, - PERF_RECORD_COMM = 3, - PERF_RECORD_EXIT = 4, - PERF_RECORD_THROTTLE = 5, - PERF_RECORD_UNTHROTTLE = 6, - PERF_RECORD_FORK = 7, - PERF_RECORD_READ = 8, - PERF_RECORD_SAMPLE = 9, - PERF_RECORD_MMAP2 = 10, - PERF_RECORD_AUX = 11, - PERF_RECORD_ITRACE_START = 12, - PERF_RECORD_LOST_SAMPLES = 13, - PERF_RECORD_SWITCH = 14, - PERF_RECORD_SWITCH_CPU_WIDE = 15, - PERF_RECORD_NAMESPACES = 16, - PERF_RECORD_KSYMBOL = 17, - PERF_RECORD_BPF_EVENT = 18, - PERF_RECORD_CGROUP = 19, - PERF_RECORD_TEXT_POKE = 20, - PERF_RECORD_AUX_OUTPUT_HW_ID = 21, - PERF_RECORD_MAX = 22, -}; - -struct perf_buffer { - refcount_t refcount; - struct callback_head callback_head; - int nr_pages; - int overwrite; - int paused; - atomic_t poll; - local_t head; - unsigned int nest; - local_t events; - local_t wakeup; - local_t lost; - long int watermark; - long int aux_watermark; - spinlock_t event_lock; - struct list_head event_list; - atomic_t mmap_count; - long unsigned int mmap_locked; - struct user_struct *mmap_user; - long int aux_head; - unsigned int aux_nest; - long int aux_wakeup; - long unsigned int aux_pgoff; - int aux_nr_pages; - int aux_overwrite; - atomic_t aux_mmap_count; - long unsigned int aux_mmap_locked; - void (*free_aux)(void *); - refcount_t aux_refcount; - int aux_in_sampling; - void **aux_pages; - void *aux_priv; - struct perf_event_mmap_page *user_page; - void *data_pages[0]; -}; - -struct trace_event_raw_hugepage_set_pmd { - struct trace_entry ent; - long unsigned int addr; - long unsigned int pmd; - char __data[0]; -}; - -struct trace_event_raw_hugepage_update { - struct trace_entry ent; - long unsigned int addr; - long unsigned int pte; - long unsigned int clr; - long unsigned int set; - char __data[0]; -}; - -struct trace_event_raw_migration_pmd { - struct trace_entry ent; - long unsigned int addr; - long unsigned int pmd; - char __data[0]; -}; - -struct trace_event_data_offsets_hugepage_set_pmd {}; - -struct trace_event_data_offsets_hugepage_update {}; - -struct trace_event_data_offsets_migration_pmd {}; - -typedef void (*btf_trace_hugepage_set_pmd)(void *, long unsigned int, long unsigned int); - -typedef void (*btf_trace_hugepage_update)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); - -typedef void (*btf_trace_set_migration_pmd)(void *, long unsigned int, long unsigned int); - -typedef void (*btf_trace_remove_migration_pmd)(void *, long unsigned int, long unsigned int); - -enum evm_ima_xattr_type { - IMA_XATTR_DIGEST = 1, - EVM_XATTR_HMAC = 2, - EVM_IMA_XATTR_DIGSIG = 3, - IMA_XATTR_DIGEST_NG = 4, - EVM_XATTR_PORTABLE_DIGSIG = 5, - IMA_XATTR_LAST = 6, -}; - -enum data_formats { - DATA_FMT_DIGEST = 0, - DATA_FMT_DIGEST_WITH_ALGO = 1, - DATA_FMT_STRING = 2, - DATA_FMT_HEX = 3, - DATA_FMT_UINT = 4, -}; - -struct crypto_rng; - -struct rng_alg { - int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int); - int (*seed)(struct crypto_rng *, const u8 *, unsigned int); - void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int); - unsigned int seedsize; - struct crypto_alg base; -}; - -struct crypto_rng { - struct crypto_tfm base; -}; - -struct crypto_report_rng { - char type[64]; - unsigned int seedsize; -}; - -enum { - GENHD_FL_REMOVABLE = 1, - GENHD_FL_HIDDEN = 2, - GENHD_FL_NO_PART = 4, -}; - -typedef int filler_t(void *, struct page *); - -typedef long long unsigned int cycles_t; - -struct rnd_state { - __u32 s1; - __u32 s2; - __u32 s3; - __u32 s4; -}; - -struct siprand_state { - long unsigned int v0; - long unsigned int v1; - long unsigned int v2; - long unsigned int v3; -}; - -struct reciprocal_value_adv { - u32 m; - u8 sh; - u8 exp; - bool is_wide_m; -}; - -struct syscall_info { - __u64 sp; - struct seccomp_data data; -}; - -struct pci_dev_resource { - struct list_head list; - struct resource *res; - struct pci_dev *dev; - resource_size_t start; - resource_size_t end; - resource_size_t add_size; - resource_size_t min_align; - long unsigned int flags; -}; - -enum release_type { - leaf_only = 0, - whole_subtree = 1, -}; - -enum enable_type { - undefined = 4294967295, - user_disabled = 0, - auto_disabled = 1, - user_enabled = 2, - auto_enabled = 3, -}; - -struct acpi_pci_link_irq { - u32 active; - u8 triggering; - u8 polarity; - u8 resource_type; - u8 possible_count; - u32 possible[16]; - u8 initialized: 1; - u8 reserved: 7; -}; - -struct acpi_pci_link { - struct list_head list; - struct acpi_device *device; - struct acpi_pci_link_irq irq; - int refcnt; -}; - -struct acpi_pnp_device_id { - u32 length; - char *string; -}; - -struct acpi_pnp_device_id_list { - u32 count; - u32 list_size; - struct acpi_pnp_device_id ids[0]; -}; - -struct acpi_pci_id { - u16 segment; - u16 bus; - u16 device; - u16 function; -}; - -struct acpi_mem_mapping { - acpi_physical_address physical_address; - u8 *logical_address; - acpi_size length; - struct acpi_mem_mapping *next_mm; -}; - -struct acpi_mem_space_context { - u32 length; - acpi_physical_address address; - struct acpi_mem_mapping *cur_mm; - struct acpi_mem_mapping *first_mm; -}; - -struct acpi_data_table_space_context { - void *pointer; -}; - -struct clk_lookup { - struct list_head node; - const char *dev_id; - const char *con_id; - struct clk *clk; - struct clk_hw *clk_hw; -}; - -struct clk_lookup_alloc { - struct clk_lookup cl; - char dev_id[20]; - char con_id[16]; -}; - -struct tiocl_selection { - short unsigned int xs; - short unsigned int ys; - short unsigned int xe; - short unsigned int ye; - short unsigned int sel_mode; -}; - -struct vc_selection { - struct mutex lock; - struct vc_data *cons; - char *buffer; - unsigned int buf_len; - volatile int start; - int end; -}; - -enum tpm_algorithms { - TPM_ALG_ERROR = 0, - TPM_ALG_SHA1 = 4, - TPM_ALG_KEYEDHASH = 8, - TPM_ALG_SHA256 = 11, - TPM_ALG_SHA384 = 12, - TPM_ALG_SHA512 = 13, - TPM_ALG_NULL = 16, - TPM_ALG_SM3_256 = 18, -}; - -enum tpm_duration { - TPM_SHORT = 0, - TPM_MEDIUM = 1, - TPM_LONG = 2, - TPM_LONG_LONG = 3, - TPM_UNDEFINED = 4, - TPM_NUM_DURATIONS = 4, -}; - -enum tpm_chip_flags { - TPM_CHIP_FLAG_TPM2 = 2, - TPM_CHIP_FLAG_IRQ = 4, - TPM_CHIP_FLAG_VIRTUAL = 8, - TPM_CHIP_FLAG_HAVE_TIMEOUTS = 16, - TPM_CHIP_FLAG_ALWAYS_POWERED = 32, - TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED = 64, - TPM_CHIP_FLAG_FIRMWARE_UPGRADE = 128, -}; - -struct tpm_header { - __be16 tag; - __be32 length; - union { - __be32 ordinal; - __be32 return_code; - }; -} __attribute__((packed)); - -enum tpm_buf_flags { - TPM_BUF_OVERFLOW = 1, -}; - -struct tpm_buf { - unsigned int flags; - u8 *data; -}; - -struct stclear_flags_t { - __be16 tag; - u8 deactivated; - u8 disableForceClear; - u8 physicalPresence; - u8 physicalPresenceLock; - u8 bGlobalLock; -} __attribute__((packed)); - -struct tpm1_version { - u8 major; - u8 minor; - u8 rev_major; - u8 rev_minor; -}; - -struct tpm1_version2 { - __be16 tag; - struct tpm1_version version; -}; - -struct timeout_t { - __be32 a; - __be32 b; - __be32 c; - __be32 d; -}; - -struct duration_t { - __be32 tpm_short; - __be32 tpm_medium; - __be32 tpm_long; -}; - -struct permanent_flags_t { - __be16 tag; - u8 disable; - u8 ownership; - u8 deactivated; - u8 readPubek; - u8 disableOwnerClear; - u8 allowMaintenance; - u8 physicalPresenceLifetimeLock; - u8 physicalPresenceHWEnable; - u8 physicalPresenceCMDEnable; - u8 CEKPUsed; - u8 TPMpost; - u8 TPMpostLock; - u8 FIPS; - u8 operator; - u8 enableRevokeEK; - u8 nvLocked; - u8 readSRKPub; - u8 tpmEstablished; - u8 maintenanceDone; - u8 disableFullDALogicInfo; -}; - -typedef union { - struct permanent_flags_t perm_flags; - struct stclear_flags_t stclear_flags; - __u8 owned; - __be32 num_pcrs; - struct tpm1_version version1; - struct tpm1_version2 version2; - __be32 manufacturer_id; - struct timeout_t timeout; - struct duration_t duration; -} cap_t; - -enum tpm_capabilities { - TPM_CAP_FLAG = 4, - TPM_CAP_PROP = 5, - TPM_CAP_VERSION_1_1 = 6, - TPM_CAP_VERSION_1_2 = 26, -}; - -enum tpm_sub_capabilities { - TPM_CAP_PROP_PCR = 257, - TPM_CAP_PROP_MANUFACTURER = 259, - TPM_CAP_FLAG_PERM = 264, - TPM_CAP_FLAG_VOL = 265, - TPM_CAP_PROP_OWNER = 273, - TPM_CAP_PROP_TIS_TIMEOUT = 277, - TPM_CAP_PROP_TIS_DURATION = 288, -}; - -struct tpm_readpubek_out { - u8 algorithm[4]; - u8 encscheme[2]; - u8 sigscheme[2]; - __be32 paramsize; - u8 parameters[12]; - __be32 keysize; - u8 modulus[256]; - u8 checksum[20]; -}; - -struct tpm_pcr_attr { - int alg_id; - int pcr; - struct device_attribute attr; -}; - -struct trace_event_raw_tls_device_offload_set { - struct trace_entry ent; - struct sock *sk; - u64 rec_no; - int dir; - u32 tcp_seq; - int ret; - char __data[0]; -}; - -struct trace_event_raw_tls_device_decrypted { - struct trace_entry ent; - struct sock *sk; - u64 rec_no; - u32 tcp_seq; - u32 rec_len; - bool encrypted; - bool decrypted; - char __data[0]; -}; - -struct trace_event_raw_tls_device_rx_resync_send { - struct trace_entry ent; - struct sock *sk; - u64 rec_no; - u32 tcp_seq; - int sync_type; - char __data[0]; -}; - -struct trace_event_raw_tls_device_rx_resync_nh_schedule { - struct trace_entry ent; - struct sock *sk; - char __data[0]; -}; - -struct trace_event_raw_tls_device_rx_resync_nh_delay { - struct trace_entry ent; - struct sock *sk; - u32 sock_data; - u32 rec_len; - char __data[0]; -}; - -struct trace_event_raw_tls_device_tx_resync_req { - struct trace_entry ent; - struct sock *sk; - u32 tcp_seq; - u32 exp_tcp_seq; - char __data[0]; -}; - -struct trace_event_raw_tls_device_tx_resync_send { - struct trace_entry ent; - struct sock *sk; - u64 rec_no; - u32 tcp_seq; - char __data[0]; -}; - -struct trace_event_data_offsets_tls_device_offload_set {}; - -struct trace_event_data_offsets_tls_device_decrypted {}; - -struct trace_event_data_offsets_tls_device_rx_resync_send {}; - -struct trace_event_data_offsets_tls_device_rx_resync_nh_schedule {}; - -struct trace_event_data_offsets_tls_device_rx_resync_nh_delay {}; - -struct trace_event_data_offsets_tls_device_tx_resync_req {}; - -struct trace_event_data_offsets_tls_device_tx_resync_send {}; - -typedef void (*btf_trace_tls_device_offload_set)(void *, struct sock *, int, u32, u8 *, int); - -typedef void (*btf_trace_tls_device_decrypted)(void *, struct sock *, u32, u8 *, u32, bool, bool); - -typedef void (*btf_trace_tls_device_rx_resync_send)(void *, struct sock *, u32, u8 *, int); - -typedef void (*btf_trace_tls_device_rx_resync_nh_schedule)(void *, struct sock *); - -typedef void (*btf_trace_tls_device_rx_resync_nh_delay)(void *, struct sock *, u32, u32); - -typedef void (*btf_trace_tls_device_tx_resync_req)(void *, struct sock *, u32, u32); - -typedef void (*btf_trace_tls_device_tx_resync_send)(void *, struct sock *, u32, u8 *); - -struct perf_msr { - u64 msr; - struct attribute_group *grp; - bool (*test)(int, void *); - bool no_check; - u64 mask; -}; - -struct cpuid_dep { - unsigned int feature; - unsigned int depends; -}; - -enum align_flags { - ALIGN_VA_32 = 1, - ALIGN_VA_64 = 2, -}; - -struct inactive_task_frame { - long unsigned int r15; - long unsigned int r14; - long unsigned int r13; - long unsigned int r12; - long unsigned int bx; - long unsigned int bp; - long unsigned int ret_addr; -}; - -enum { - FTRACE_OPS_FL_ENABLED = 1, - FTRACE_OPS_FL_DYNAMIC = 2, - FTRACE_OPS_FL_SAVE_REGS = 4, - FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 8, - FTRACE_OPS_FL_RECURSION = 16, - FTRACE_OPS_FL_STUB = 32, - FTRACE_OPS_FL_INITIALIZED = 64, - FTRACE_OPS_FL_DELETED = 128, - FTRACE_OPS_FL_ADDING = 256, - FTRACE_OPS_FL_REMOVING = 512, - FTRACE_OPS_FL_MODIFYING = 1024, - FTRACE_OPS_FL_ALLOC_TRAMP = 2048, - FTRACE_OPS_FL_IPMODIFY = 4096, - FTRACE_OPS_FL_PID = 8192, - FTRACE_OPS_FL_RCU = 16384, - FTRACE_OPS_FL_TRACE_ARRAY = 32768, - FTRACE_OPS_FL_PERMANENT = 65536, - FTRACE_OPS_FL_DIRECT = 131072, -}; - -enum tick_device_mode { - TICKDEV_MODE_PERIODIC = 0, - TICKDEV_MODE_ONESHOT = 1, -}; - -struct tick_device { - struct clock_event_device *evtdev; - enum tick_device_mode mode; -}; - -enum tick_nohz_mode { - NOHZ_MODE_INACTIVE = 0, - NOHZ_MODE_LOWRES = 1, - NOHZ_MODE_HIGHRES = 2, -}; - -struct tick_sched { - struct hrtimer sched_timer; - long unsigned int check_clocks; - enum tick_nohz_mode nohz_mode; - unsigned int inidle: 1; - unsigned int tick_stopped: 1; - unsigned int idle_active: 1; - unsigned int do_timer_last: 1; - unsigned int got_idle_tick: 1; - ktime_t last_tick; - ktime_t next_tick; - long unsigned int idle_jiffies; - long unsigned int idle_calls; - long unsigned int idle_sleeps; - ktime_t idle_entrytime; - ktime_t idle_waketime; - ktime_t idle_exittime; - ktime_t idle_sleeptime; - ktime_t iowait_sleeptime; - long unsigned int last_jiffies; - u64 timer_expires; - u64 timer_expires_base; - u64 next_timer; - ktime_t idle_expires; - atomic_t tick_dep_mask; - long unsigned int last_tick_jiffies; - unsigned int stalled_jiffies; -}; - -typedef void (*bpf_insn_print_t)(void *, const char *, ...); - -typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *); - -typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64); - -struct bpf_insn_cbs { - bpf_insn_print_t cb_print; - bpf_insn_revmap_call_t cb_call; - bpf_insn_print_imm_t cb_imm; - void *private_data; -}; - -struct btf_param { - __u32 name_off; - __u32 type; -}; - -enum { - BTF_VAR_STATIC = 0, - BTF_VAR_GLOBAL_ALLOCATED = 1, - BTF_VAR_GLOBAL_EXTERN = 2, -}; - -enum btf_func_linkage { - BTF_FUNC_STATIC = 0, - BTF_FUNC_GLOBAL = 1, - BTF_FUNC_EXTERN = 2, -}; - -struct btf_var { - __u32 linkage; -}; - -struct btf_var_secinfo { - __u32 type; - __u32 offset; - __u32 size; -}; - -struct btf_decl_tag { - __s32 component_idx; -}; - -struct sk_msg_md { - union { - void *data; - }; - union { - void *data_end; - }; - __u32 family; - __u32 remote_ip4; - __u32 local_ip4; - __u32 remote_ip6[4]; - __u32 local_ip6[4]; - __u32 remote_port; - __u32 local_port; - __u32 size; - union { - struct bpf_sock *sk; - }; -}; - -struct sk_reuseport_md { - union { - void *data; - }; - union { - void *data_end; - }; - __u32 len; - __u32 eth_protocol; - __u32 ip_protocol; - __u32 bind_inany; - __u32 hash; - union { - struct bpf_sock *sk; - }; - union { - struct bpf_sock *migrating_sk; - }; -}; - -struct bpf_btf_info { - __u64 btf; - __u32 btf_size; - __u32 id; - __u64 name; - __u32 name_len; - __u32 kernel_btf; -}; - -struct bpf_sock_addr { - __u32 user_family; - __u32 user_ip4; - __u32 user_ip6[4]; - __u32 user_port; - __u32 family; - __u32 type; - __u32 protocol; - __u32 msg_src_ip4; - __u32 msg_src_ip6[4]; - union { - struct bpf_sock *sk; - }; -}; - -struct bpf_sock_ops { - __u32 op; - union { - __u32 args[4]; - __u32 reply; - __u32 replylong[4]; - }; - __u32 family; - __u32 remote_ip4; - __u32 local_ip4; - __u32 remote_ip6[4]; - __u32 local_ip6[4]; - __u32 remote_port; - __u32 local_port; - __u32 is_fullsock; - __u32 snd_cwnd; - __u32 srtt_us; - __u32 bpf_sock_ops_cb_flags; - __u32 state; - __u32 rtt_min; - __u32 snd_ssthresh; - __u32 rcv_nxt; - __u32 snd_nxt; - __u32 snd_una; - __u32 mss_cache; - __u32 ecn_flags; - __u32 rate_delivered; - __u32 rate_interval_us; - __u32 packets_out; - __u32 retrans_out; - __u32 total_retrans; - __u32 segs_in; - __u32 data_segs_in; - __u32 segs_out; - __u32 data_segs_out; - __u32 lost_out; - __u32 sacked_out; - __u32 sk_txhash; - __u64 bytes_received; - __u64 bytes_acked; - union { - struct bpf_sock *sk; - }; - union { - void *skb_data; - }; - union { - void *skb_data_end; - }; - __u32 skb_len; - __u32 skb_tcp_flags; -}; - -struct bpf_raw_tracepoint_args { - __u64 args[0]; -}; - -struct bpf_sockopt { - union { - struct bpf_sock *sk; - }; - union { - void *optval; - }; - union { - void *optval_end; - }; - __s32 level; - __s32 optname; - __s32 optlen; - __s32 retval; -}; - -enum { - BTF_F_COMPACT = 1, - BTF_F_NONAME = 2, - BTF_F_PTR_RAW = 4, - BTF_F_ZERO = 8, -}; - -typedef struct pt_regs bpf_user_pt_regs_t; - -struct bpf_perf_event_data { - bpf_user_pt_regs_t regs; - __u64 sample_period; - __u64 addr; -}; - -struct bpf_core_ctx { - struct bpf_verifier_log *log; - const struct btf *btf; -}; - -struct sk_reuseport_kern { - struct sk_buff *skb; - struct sock *sk; - struct sock *selected_sk; - struct sock *migrating_sk; - void *data_end; - u32 hash; - u32 reuseport_id; - bool bind_inany; -}; - -struct bpf_perf_event_data_kern { - bpf_user_pt_regs_t *regs; - struct perf_sample_data *data; - struct perf_event *event; -}; - -enum btf_kfunc_hook { - BTF_KFUNC_HOOK_XDP = 0, - BTF_KFUNC_HOOK_TC = 1, - BTF_KFUNC_HOOK_STRUCT_OPS = 2, - BTF_KFUNC_HOOK_MAX = 3, -}; - -enum { - BTF_KFUNC_SET_MAX_CNT = 32, - BTF_DTOR_KFUNC_MAX_CNT = 256, -}; - -struct btf_kfunc_set_tab { - struct btf_id_set *sets[15]; -}; - -struct btf_id_dtor_kfunc_tab { - u32 cnt; - struct btf_id_dtor_kfunc dtors[0]; -}; - -enum verifier_phase { - CHECK_META = 0, - CHECK_TYPE = 1, -}; - -struct resolve_vertex { - const struct btf_type *t; - u32 type_id; - u16 next_member; -}; - -enum visit_state { - NOT_VISITED = 0, - VISITED = 1, - RESOLVED = 2, -}; - -enum resolve_mode { - RESOLVE_TBD = 0, - RESOLVE_PTR = 1, - RESOLVE_STRUCT_OR_ARRAY = 2, -}; - -struct btf_sec_info { - u32 off; - u32 len; -}; - -struct btf_verifier_env { - struct btf *btf; - u8 *visit_states; - struct resolve_vertex stack[32]; - struct bpf_verifier_log log; - u32 log_type_id; - u32 top_stack; - enum verifier_phase phase; - enum resolve_mode resolve_mode; -}; - -struct btf_show { - u64 flags; - void *target; - void (*showfn)(struct btf_show *, const char *, struct __va_list_tag *); - const struct btf *btf; - struct { - u8 depth; - u8 depth_to_show; - u8 depth_check; - u8 array_member: 1; - u8 array_terminated: 1; - u16 array_encoding; - u32 type_id; - int status; - const struct btf_type *type; - const struct btf_member *member; - char name[80]; - } state; - struct { - u32 size; - void *head; - void *data; - u8 safe[32]; - } obj; -}; - -struct btf_kind_operations { - s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32); - int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *); - int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *); - int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *); - void (*log_details)(struct btf_verifier_env *, const struct btf_type *); - void (*show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct btf_show *); -}; - -enum btf_field_type { - BTF_FIELD_SPIN_LOCK = 0, - BTF_FIELD_TIMER = 1, - BTF_FIELD_KPTR = 2, -}; - -enum { - BTF_FIELD_IGNORE = 0, - BTF_FIELD_FOUND = 1, -}; - -struct btf_field_info { - u32 type_id; - u32 off; - enum bpf_kptr_type type; -}; - -struct bpf_ctx_convert { - struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog; - struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern; - struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog; - struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern; - struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog; - struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern; - struct xdp_md BPF_PROG_TYPE_XDP_prog; - struct xdp_buff BPF_PROG_TYPE_XDP_kern; - struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog; - struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern; - struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog; - struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern; - struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog; - struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern; - struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog; - struct sk_buff BPF_PROG_TYPE_LWT_IN_kern; - struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog; - struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern; - struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog; - struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern; - struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog; - struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern; - struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog; - struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern; - struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog; - struct sk_buff BPF_PROG_TYPE_SK_SKB_kern; - struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog; - struct sk_msg BPF_PROG_TYPE_SK_MSG_kern; - struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog; - struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern; - bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog; - struct pt_regs BPF_PROG_TYPE_KPROBE_kern; - __u64 BPF_PROG_TYPE_TRACEPOINT_prog; - u64 BPF_PROG_TYPE_TRACEPOINT_kern; - struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog; - struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern; - struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog; - u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern; - struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog; - u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern; - void *BPF_PROG_TYPE_TRACING_prog; - void *BPF_PROG_TYPE_TRACING_kern; - struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog; - struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern; - struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog; - struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern; - struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog; - struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern; - struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog; - struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern; - struct bpf_sk_lookup BPF_PROG_TYPE_SK_LOOKUP_prog; - struct bpf_sk_lookup_kern BPF_PROG_TYPE_SK_LOOKUP_kern; - void *BPF_PROG_TYPE_STRUCT_OPS_prog; - void *BPF_PROG_TYPE_STRUCT_OPS_kern; - void *BPF_PROG_TYPE_EXT_prog; - void *BPF_PROG_TYPE_EXT_kern; - void *BPF_PROG_TYPE_LSM_prog; - void *BPF_PROG_TYPE_LSM_kern; - void *BPF_PROG_TYPE_SYSCALL_prog; - void *BPF_PROG_TYPE_SYSCALL_kern; -}; - -enum { - __ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0, - __ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1, - __ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2, - __ctx_convertBPF_PROG_TYPE_XDP = 3, - __ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4, - __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5, - __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6, - __ctx_convertBPF_PROG_TYPE_LWT_IN = 7, - __ctx_convertBPF_PROG_TYPE_LWT_OUT = 8, - __ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9, - __ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10, - __ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11, - __ctx_convertBPF_PROG_TYPE_SK_SKB = 12, - __ctx_convertBPF_PROG_TYPE_SK_MSG = 13, - __ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14, - __ctx_convertBPF_PROG_TYPE_KPROBE = 15, - __ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16, - __ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17, - __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18, - __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19, - __ctx_convertBPF_PROG_TYPE_TRACING = 20, - __ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21, - __ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22, - __ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23, - __ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 24, - __ctx_convertBPF_PROG_TYPE_SK_LOOKUP = 25, - __ctx_convertBPF_PROG_TYPE_STRUCT_OPS = 26, - __ctx_convertBPF_PROG_TYPE_EXT = 27, - __ctx_convertBPF_PROG_TYPE_LSM = 28, - __ctx_convertBPF_PROG_TYPE_SYSCALL = 29, - __ctx_convert_unused = 30, -}; - -enum bpf_struct_walk_result { - WALK_SCALAR = 0, - WALK_PTR = 1, - WALK_STRUCT = 2, -}; - -struct btf_show_snprintf { - struct btf_show show; - int len_left; - int len; -}; - -enum { - BTF_MODULE_F_LIVE = 1, -}; - -struct btf_module { - struct list_head list; - struct module *module; - struct btf *btf; - struct bin_attribute *sysfs_attr; - int flags; -}; - -typedef u64 (*btf_bpf_btf_find_by_name_kind)(char *, int, u32, int); - -struct bpf_cand_cache { - const char *name; - u32 name_len; - u16 kind; - u16 cnt; - struct { - const struct btf *btf; - u32 id; - } cands[0]; -}; - -enum dev_dma_attr { - DEV_DMA_NOT_SUPPORTED = 0, - DEV_DMA_NON_COHERENT = 1, - DEV_DMA_COHERENT = 2, -}; - -typedef void * (*devcon_match_fn_t)(struct fwnode_handle *, const char *, void *); - -enum { - POWER_SUPPLY_STATUS_UNKNOWN = 0, - POWER_SUPPLY_STATUS_CHARGING = 1, - POWER_SUPPLY_STATUS_DISCHARGING = 2, - POWER_SUPPLY_STATUS_NOT_CHARGING = 3, - POWER_SUPPLY_STATUS_FULL = 4, -}; - -enum { - POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, - POWER_SUPPLY_CHARGE_TYPE_NONE = 1, - POWER_SUPPLY_CHARGE_TYPE_TRICKLE = 2, - POWER_SUPPLY_CHARGE_TYPE_FAST = 3, - POWER_SUPPLY_CHARGE_TYPE_STANDARD = 4, - POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE = 5, - POWER_SUPPLY_CHARGE_TYPE_CUSTOM = 6, - POWER_SUPPLY_CHARGE_TYPE_LONGLIFE = 7, - POWER_SUPPLY_CHARGE_TYPE_BYPASS = 8, -}; - -enum { - POWER_SUPPLY_HEALTH_UNKNOWN = 0, - POWER_SUPPLY_HEALTH_GOOD = 1, - POWER_SUPPLY_HEALTH_OVERHEAT = 2, - POWER_SUPPLY_HEALTH_DEAD = 3, - POWER_SUPPLY_HEALTH_OVERVOLTAGE = 4, - POWER_SUPPLY_HEALTH_UNSPEC_FAILURE = 5, - POWER_SUPPLY_HEALTH_COLD = 6, - POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE = 7, - POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE = 8, - POWER_SUPPLY_HEALTH_OVERCURRENT = 9, - POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED = 10, - POWER_SUPPLY_HEALTH_WARM = 11, - POWER_SUPPLY_HEALTH_COOL = 12, - POWER_SUPPLY_HEALTH_HOT = 13, - POWER_SUPPLY_HEALTH_NO_BATTERY = 14, -}; - -enum { - POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0, - POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1, - POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2, - POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3, - POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4, - POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5, -}; - -enum { - POWER_SUPPLY_SCOPE_UNKNOWN = 0, - POWER_SUPPLY_SCOPE_SYSTEM = 1, - POWER_SUPPLY_SCOPE_DEVICE = 2, -}; - -enum power_supply_charge_behaviour { - POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO = 0, - POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE = 1, - POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE = 2, -}; - -struct power_supply_attr { - const char *prop_name; - char attr_name[31]; - struct device_attribute dev_attr; - const char * const *text_values; - int text_values_len; -}; - -struct cpufreq_policy_data { - struct cpufreq_cpuinfo cpuinfo; - struct cpufreq_frequency_table *freq_table; - unsigned int cpu; - unsigned int min; - unsigned int max; -}; - -struct cpufreq_freqs { - struct cpufreq_policy *policy; - unsigned int old; - unsigned int new; - u8 flags; -}; - -struct cpufreq_driver { - char name[16]; - u16 flags; - void *driver_data; - int (*init)(struct cpufreq_policy *); - int (*verify)(struct cpufreq_policy_data *); - int (*setpolicy)(struct cpufreq_policy *); - int (*target)(struct cpufreq_policy *, unsigned int, unsigned int); - int (*target_index)(struct cpufreq_policy *, unsigned int); - unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int); - void (*adjust_perf)(unsigned int, long unsigned int, long unsigned int, long unsigned int); - unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int); - int (*target_intermediate)(struct cpufreq_policy *, unsigned int); - unsigned int (*get)(unsigned int); - void (*update_limits)(unsigned int); - int (*bios_limit)(int, unsigned int *); - int (*online)(struct cpufreq_policy *); - int (*offline)(struct cpufreq_policy *); - int (*exit)(struct cpufreq_policy *); - int (*suspend)(struct cpufreq_policy *); - int (*resume)(struct cpufreq_policy *); - void (*ready)(struct cpufreq_policy *); - struct freq_attr **attr; - bool boost_enabled; - int (*set_boost)(struct cpufreq_policy *, int); - void (*register_em)(struct cpufreq_policy *); -}; - -struct powernow_k8_data { - unsigned int cpu; - u32 numps; - u32 batps; - u32 rvo; - u32 irt; - u32 vidmvs; - u32 vstable; - u32 plllock; - u32 exttype; - u32 currvid; - u32 currfid; - struct cpufreq_frequency_table *powernow_table; - struct acpi_processor_performance acpi_data; - struct cpumask *available_cores; -}; - -struct psb_s { - u8 signature[10]; - u8 tableversion; - u8 flags1; - u16 vstable; - u8 flags2; - u8 num_tables; - u32 cpuid; - u8 plllocktime; - u8 maxfid; - u8 maxvid; - u8 numps; -}; - -struct pst_s { - u8 fid; - u8 vid; -}; - -struct powernowk8_target_arg { - struct cpufreq_policy *pol; - unsigned int newstate; -}; - -struct init_on_cpu { - struct powernow_k8_data *data; - int rc; -}; - -struct ifbond { - __s32 bond_mode; - __s32 num_slaves; - __s32 miimon; -}; - -typedef struct ifbond ifbond; - -struct ifslave { - __s32 slave_id; - char slave_name[16]; - __s8 link; - __s8 state; - __u32 link_failure_count; -}; - -typedef struct ifslave ifslave; - -enum { - NAPIF_STATE_SCHED = 1, - NAPIF_STATE_MISSED = 2, - NAPIF_STATE_DISABLE = 4, - NAPIF_STATE_NPSVC = 8, - NAPIF_STATE_LISTED = 16, - NAPIF_STATE_NO_BUSY_POLL = 32, - NAPIF_STATE_IN_BUSY_POLL = 64, - NAPIF_STATE_PREFER_BUSY_POLL = 128, - NAPIF_STATE_THREADED = 256, - NAPIF_STATE_SCHED_THREADED = 512, -}; - -struct net_device_path_stack { - int num_paths; - struct net_device_path path[5]; -}; - -struct bpf_xdp_link { - struct bpf_link link; - struct net_device *dev; - int flags; -}; - -struct netdev_net_notifier { - struct list_head list; - struct notifier_block *nb; -}; - -struct netdev_notifier_info_ext { - struct netdev_notifier_info info; - union { - u32 mtu; - } ext; -}; - -struct netdev_notifier_change_info { - struct netdev_notifier_info info; - unsigned int flags_changed; -}; - -struct netdev_notifier_changeupper_info { - struct netdev_notifier_info info; - struct net_device *upper_dev; - bool master; - bool linking; - void *upper_info; -}; - -struct netdev_notifier_changelowerstate_info { - struct netdev_notifier_info info; - void *lower_state_info; -}; - -struct netdev_notifier_pre_changeaddr_info { - struct netdev_notifier_info info; - const unsigned char *dev_addr; -}; - -struct netdev_notifier_offload_xstats_rd { - struct rtnl_hw_stats64 stats; - bool used; -}; - -struct netdev_notifier_offload_xstats_ru { - bool used; -}; - -struct netdev_notifier_offload_xstats_info { - struct netdev_notifier_info info; - enum netdev_offload_xstats_type type; - union { - struct netdev_notifier_offload_xstats_rd *report_delta; - struct netdev_notifier_offload_xstats_ru *report_used; - }; -}; - -struct sd_flow_limit { - u64 count; - unsigned int num_buckets; - unsigned int history_head; - u16 history[128]; - u8 buckets[0]; -}; - -enum { - NESTED_SYNC_IMM_BIT = 0, - NESTED_SYNC_TODO_BIT = 1, -}; - -struct netdev_nested_priv { - unsigned char flags; - void *data; -}; - -struct netdev_bonding_info { - ifslave slave; - ifbond master; -}; - -struct netdev_notifier_bonding_info { - struct netdev_notifier_info info; - struct netdev_bonding_info bonding_info; -}; - -struct tc_skb_cb { - struct qdisc_skb_cb qdisc_cb; - u16 mru; - u8 post_ct: 1; - u8 post_ct_snat: 1; - u8 post_ct_dnat: 1; - u16 zone; -}; - -enum sctp_msg_flags { - MSG_NOTIFICATION = 32768, -}; - -typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *); - -struct dev_kfree_skb_cb { - enum skb_free_reason reason; -}; - -struct netdev_adjacent { - struct net_device *dev; - netdevice_tracker dev_tracker; - bool master; - bool ignore; - u16 ref_nr; - void *private; - struct list_head list; - struct callback_head rcu; -}; - -struct legacy_pic { - int nr_legacy_irqs; - struct irq_chip *chip; - void (*mask)(unsigned int); - void (*unmask)(unsigned int); - void (*mask_all)(); - void (*restore_mask)(); - void (*init)(int); - int (*probe)(); - int (*irq_pending)(unsigned int); - void (*make_irq)(unsigned int); -}; - -struct irqentry_state { - union { - bool exit_rcu; - bool lockdep; - }; -}; - -typedef struct irqentry_state irqentry_state_t; - -enum apic_intr_mode_id { - APIC_PIC = 0, - APIC_VIRTUAL_WIRE = 1, - APIC_VIRTUAL_WIRE_NO_CONFIG = 2, - APIC_SYMMETRIC_IO = 3, - APIC_SYMMETRIC_IO_NO_ROUTING = 4, -}; - -union apic_ir { - long unsigned int map[4]; - u32 regs[8]; -}; - -enum swiotlb_force { - SWIOTLB_NORMAL = 0, - SWIOTLB_FORCE = 1, - SWIOTLB_NO_FORCE = 2, -}; - -struct dma_sgt_handle { - struct sg_table sgt; - struct page **pages; -}; - -struct dma_devres { - size_t size; - void *vaddr; - dma_addr_t dma_handle; - long unsigned int attrs; -}; - -struct root_domain; - -struct sched_domain_attr { - int relax_domain_level; -}; - -struct fmeter { - int cnt; - int val; - time64_t time; - spinlock_t lock; -}; - -struct cpuset { - struct cgroup_subsys_state css; - long unsigned int flags; - cpumask_var_t cpus_allowed; - nodemask_t mems_allowed; - cpumask_var_t effective_cpus; - nodemask_t effective_mems; - cpumask_var_t subparts_cpus; - nodemask_t old_mems_allowed; - struct fmeter fmeter; - int attach_in_progress; - int pn; - int relax_domain_level; - int nr_subparts_cpus; - int partition_root_state; - int use_parent_ecpus; - int child_ecpus_count; - struct cgroup_file partition_file; -}; - -struct tmpmasks { - cpumask_var_t addmask; - cpumask_var_t delmask; - cpumask_var_t new_cpus; -}; - -typedef enum { - CS_ONLINE = 0, - CS_CPU_EXCLUSIVE = 1, - CS_MEM_EXCLUSIVE = 2, - CS_MEM_HARDWALL = 3, - CS_MEMORY_MIGRATE = 4, - CS_SCHED_LOAD_BALANCE = 5, - CS_SPREAD_PAGE = 6, - CS_SPREAD_SLAB = 7, -} cpuset_flagbits_t; - -enum subparts_cmd { - partcmd_enable = 0, - partcmd_disable = 1, - partcmd_update = 2, -}; - -struct cpuset_migrate_mm_work { - struct work_struct work; - struct mm_struct *mm; - nodemask_t from; - nodemask_t to; -}; - -typedef enum { - FILE_MEMORY_MIGRATE = 0, - FILE_CPULIST = 1, - FILE_MEMLIST = 2, - FILE_EFFECTIVE_CPULIST = 3, - FILE_EFFECTIVE_MEMLIST = 4, - FILE_SUBPARTS_CPULIST = 5, - FILE_CPU_EXCLUSIVE = 6, - FILE_MEM_EXCLUSIVE = 7, - FILE_MEM_HARDWALL = 8, - FILE_SCHED_LOAD_BALANCE = 9, - FILE_PARTITION_ROOT = 10, - FILE_SCHED_RELAX_DOMAIN_LEVEL = 11, - FILE_MEMORY_PRESSURE_ENABLED = 12, - FILE_MEMORY_PRESSURE = 13, - FILE_SPREAD_PAGE = 14, - FILE_SPREAD_SLAB = 15, -} cpuset_filetype_t; - -enum mminit_level { - MMINIT_WARNING = 0, - MMINIT_VERIFY = 1, - MMINIT_TRACE = 2, -}; - -struct trace_event_raw_mmap_lock { - struct trace_entry ent; - struct mm_struct *mm; - u32 __data_loc_memcg_path; - bool write; - char __data[0]; -}; - -struct trace_event_raw_mmap_lock_acquire_returned { - struct trace_entry ent; - struct mm_struct *mm; - u32 __data_loc_memcg_path; - bool write; - bool success; - char __data[0]; -}; - -struct trace_event_data_offsets_mmap_lock { - u32 memcg_path; -}; - -struct trace_event_data_offsets_mmap_lock_acquire_returned { - u32 memcg_path; -}; - -typedef void (*btf_trace_mmap_lock_start_locking)(void *, struct mm_struct *, const char *, bool); - -typedef void (*btf_trace_mmap_lock_released)(void *, struct mm_struct *, const char *, bool); - -typedef void (*btf_trace_mmap_lock_acquire_returned)(void *, struct mm_struct *, const char *, bool, bool); - -struct memcg_path { - local_lock_t lock; - char *buf; - local_t buf_idx; -}; - -enum { - SWP_USED = 1, - SWP_WRITEOK = 2, - SWP_DISCARDABLE = 4, - SWP_DISCARDING = 8, - SWP_SOLIDSTATE = 16, - SWP_CONTINUED = 32, - SWP_BLKDEV = 64, - SWP_ACTIVATED = 128, - SWP_FS_OPS = 256, - SWP_AREA_DISCARD = 512, - SWP_PAGE_DISCARD = 1024, - SWP_STABLE_WRITES = 2048, - SWP_SYNCHRONOUS_IO = 4096, - SWP_SCANNING = 16384, -}; - -struct files_stat_struct { - long unsigned int nr_files; - long unsigned int nr_free_files; - long unsigned int max_files; -}; - -typedef void (*task_work_func_t)(struct callback_head *); - -enum task_work_notify_mode { - TWA_NONE = 0, - TWA_RESUME = 1, - TWA_SIGNAL = 2, -}; - -struct linux_dirent64 { - u64 d_ino; - s64 d_off; - short unsigned int d_reclen; - unsigned char d_type; - char d_name[0]; -}; - -struct old_linux_dirent { - long unsigned int d_ino; - long unsigned int d_offset; - short unsigned int d_namlen; - char d_name[1]; -}; - -struct readdir_callback { - struct dir_context ctx; - struct old_linux_dirent *dirent; - int result; -}; - -struct linux_dirent { - long unsigned int d_ino; - long unsigned int d_off; - short unsigned int d_reclen; - char d_name[1]; -}; - -struct getdents_callback { - struct dir_context ctx; - struct linux_dirent *current_dir; - int prev_reclen; - int count; - int error; -}; - -struct getdents_callback64 { - struct dir_context ctx; - struct linux_dirent64 *current_dir; - int prev_reclen; - int count; - int error; -}; - -struct sysinfo { - __kernel_long_t uptime; - __kernel_ulong_t loads[3]; - __kernel_ulong_t totalram; - __kernel_ulong_t freeram; - __kernel_ulong_t sharedram; - __kernel_ulong_t bufferram; - __kernel_ulong_t totalswap; - __kernel_ulong_t freeswap; - __u16 procs; - __u16 pad; - __kernel_ulong_t totalhigh; - __kernel_ulong_t freehigh; - __u32 mem_unit; - char _f[0]; -}; - -struct inotify_event { - __s32 wd; - __u32 mask; - __u32 cookie; - __u32 len; - char name[0]; -}; - -struct inotify_event_info { - struct fsnotify_event fse; - u32 mask; - int wd; - u32 sync_cookie; - int name_len; - char name[0]; -}; - -struct inotify_inode_mark { - struct fsnotify_mark fsn_mark; - int wd; -}; - -typedef struct { - __le16 e_tag; - __le16 e_perm; - __le32 e_id; -} ext4_acl_entry; - -typedef struct { - __le32 a_version; -} ext4_acl_header; - -struct kbentry { - unsigned char kb_table; - unsigned char kb_index; - short unsigned int kb_value; -}; - -struct kbsentry { - unsigned char kb_func; - unsigned char kb_string[512]; -}; - -struct kbdiacr { - unsigned char diacr; - unsigned char base; - unsigned char result; -}; - -struct kbdiacrs { - unsigned int kb_cnt; - struct kbdiacr kbdiacr[256]; -}; - -struct kbdiacruc { - unsigned int diacr; - unsigned int base; - unsigned int result; -}; - -struct kbdiacrsuc { - unsigned int kb_cnt; - struct kbdiacruc kbdiacruc[256]; -}; - -struct kbkeycode { - unsigned int scancode; - unsigned int keycode; -}; - -struct kbd_repeat { - int delay; - int period; -}; - -struct tasklet_struct { - struct tasklet_struct *next; - long unsigned int state; - atomic_t count; - bool use_callback; - union { - void (*func)(long unsigned int); - void (*callback)(struct tasklet_struct *); - }; - long unsigned int data; -}; - -enum { - TASKLET_STATE_SCHED = 0, - TASKLET_STATE_RUN = 1, -}; - -struct keyboard_notifier_param { - struct vc_data *vc; - int down; - int shift; - int ledstate; - unsigned int value; -}; - -struct kbd_struct { - unsigned char lockstate; - unsigned char slockstate; - unsigned char ledmode: 1; - unsigned char ledflagstate: 4; - char: 3; - unsigned char default_ledflagstate: 4; - unsigned char kbdmode: 3; - char: 1; - unsigned char modeflags: 5; -}; - -struct vt_spawn_console { - spinlock_t lock; - struct pid *pid; - int sig; -}; - -typedef void k_handler_fn(struct vc_data *, unsigned char, char); - -typedef void fn_handler_fn(struct vc_data *); - -struct getset_keycode_data { - struct input_keymap_entry ke; - int error; -}; - -enum { - IFLA_BOND_UNSPEC = 0, - IFLA_BOND_MODE = 1, - IFLA_BOND_ACTIVE_SLAVE = 2, - IFLA_BOND_MIIMON = 3, - IFLA_BOND_UPDELAY = 4, - IFLA_BOND_DOWNDELAY = 5, - IFLA_BOND_USE_CARRIER = 6, - IFLA_BOND_ARP_INTERVAL = 7, - IFLA_BOND_ARP_IP_TARGET = 8, - IFLA_BOND_ARP_VALIDATE = 9, - IFLA_BOND_ARP_ALL_TARGETS = 10, - IFLA_BOND_PRIMARY = 11, - IFLA_BOND_PRIMARY_RESELECT = 12, - IFLA_BOND_FAIL_OVER_MAC = 13, - IFLA_BOND_XMIT_HASH_POLICY = 14, - IFLA_BOND_RESEND_IGMP = 15, - IFLA_BOND_NUM_PEER_NOTIF = 16, - IFLA_BOND_ALL_SLAVES_ACTIVE = 17, - IFLA_BOND_MIN_LINKS = 18, - IFLA_BOND_LP_INTERVAL = 19, - IFLA_BOND_PACKETS_PER_SLAVE = 20, - IFLA_BOND_AD_LACP_RATE = 21, - IFLA_BOND_AD_SELECT = 22, - IFLA_BOND_AD_INFO = 23, - IFLA_BOND_AD_ACTOR_SYS_PRIO = 24, - IFLA_BOND_AD_USER_PORT_KEY = 25, - IFLA_BOND_AD_ACTOR_SYSTEM = 26, - IFLA_BOND_TLB_DYNAMIC_LB = 27, - IFLA_BOND_PEER_NOTIF_DELAY = 28, - IFLA_BOND_AD_LACP_ACTIVE = 29, - IFLA_BOND_MISSED_MAX = 30, - IFLA_BOND_NS_IP6_TARGET = 31, - __IFLA_BOND_MAX = 32, -}; - -enum { - IFLA_BOND_AD_INFO_UNSPEC = 0, - IFLA_BOND_AD_INFO_AGGREGATOR = 1, - IFLA_BOND_AD_INFO_NUM_PORTS = 2, - IFLA_BOND_AD_INFO_ACTOR_KEY = 3, - IFLA_BOND_AD_INFO_PARTNER_KEY = 4, - IFLA_BOND_AD_INFO_PARTNER_MAC = 5, - __IFLA_BOND_AD_INFO_MAX = 6, -}; - -enum { - IFLA_BOND_SLAVE_UNSPEC = 0, - IFLA_BOND_SLAVE_STATE = 1, - IFLA_BOND_SLAVE_MII_STATUS = 2, - IFLA_BOND_SLAVE_LINK_FAILURE_COUNT = 3, - IFLA_BOND_SLAVE_PERM_HWADDR = 4, - IFLA_BOND_SLAVE_QUEUE_ID = 5, - IFLA_BOND_SLAVE_AD_AGGREGATOR_ID = 6, - IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE = 7, - IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE = 8, - __IFLA_BOND_SLAVE_MAX = 9, -}; - -enum { - LINK_XSTATS_TYPE_UNSPEC = 0, - LINK_XSTATS_TYPE_BRIDGE = 1, - LINK_XSTATS_TYPE_BOND = 2, - __LINK_XSTATS_TYPE_MAX = 3, -}; - -struct ad_info { - __u16 aggregator_id; - __u16 ports; - __u16 actor_key; - __u16 partner_key; - __u8 partner_system[6]; -}; - -enum { - BOND_XSTATS_UNSPEC = 0, - BOND_XSTATS_3AD = 1, - __BOND_XSTATS_MAX = 2, -}; - -struct mac_addr { - u8 mac_addr_value[6]; -}; - -typedef enum { - AD_RX_DUMMY = 0, - AD_RX_INITIALIZE = 1, - AD_RX_PORT_DISABLED = 2, - AD_RX_LACP_DISABLED = 3, - AD_RX_EXPIRED = 4, - AD_RX_DEFAULTED = 5, - AD_RX_CURRENT = 6, -} rx_states_t; - -typedef enum { - AD_PERIODIC_DUMMY = 0, - AD_NO_PERIODIC = 1, - AD_FAST_PERIODIC = 2, - AD_SLOW_PERIODIC = 3, - AD_PERIODIC_TX = 4, -} periodic_states_t; - -typedef enum { - AD_MUX_DUMMY = 0, - AD_MUX_DETACHED = 1, - AD_MUX_WAITING = 2, - AD_MUX_ATTACHED = 3, - AD_MUX_COLLECTING_DISTRIBUTING = 4, -} mux_states_t; - -typedef enum { - AD_TX_DUMMY = 0, - AD_TRANSMIT = 1, -} tx_states_t; - -typedef enum { - AD_CHURN_MONITOR = 0, - AD_CHURN = 1, - AD_NO_CHURN = 2, -} churn_state_t; - -struct lacpdu { - u8 subtype; - u8 version_number; - u8 tlv_type_actor_info; - u8 actor_information_length; - __be16 actor_system_priority; - struct mac_addr actor_system; - __be16 actor_key; - __be16 actor_port_priority; - __be16 actor_port; - u8 actor_state; - u8 reserved_3_1[3]; - u8 tlv_type_partner_info; - u8 partner_information_length; - __be16 partner_system_priority; - struct mac_addr partner_system; - __be16 partner_key; - __be16 partner_port_priority; - __be16 partner_port; - u8 partner_state; - u8 reserved_3_2[3]; - u8 tlv_type_collector_info; - u8 collector_information_length; - __be16 collector_max_delay; - u8 reserved_12[12]; - u8 tlv_type_terminator; - u8 terminator_length; - u8 reserved_50[50]; -}; - -struct bond_3ad_stats { - atomic64_t lacpdu_rx; - atomic64_t lacpdu_tx; - atomic64_t lacpdu_unknown_rx; - atomic64_t lacpdu_illegal_rx; - atomic64_t marker_rx; - atomic64_t marker_tx; - atomic64_t marker_resp_rx; - atomic64_t marker_resp_tx; - atomic64_t marker_unknown_rx; -}; - -struct port; - -struct slave; - -struct aggregator { - struct mac_addr aggregator_mac_address; - u16 aggregator_identifier; - bool is_individual; - u16 actor_admin_aggregator_key; - u16 actor_oper_aggregator_key; - struct mac_addr partner_system; - u16 partner_system_priority; - u16 partner_oper_aggregator_key; - u16 receive_state; - u16 transmit_state; - struct port *lag_ports; - struct slave *slave; - u16 is_active; - u16 num_of_ports; -}; - -struct port_params { - struct mac_addr system; - u16 system_priority; - u16 key; - u16 port_number; - u16 port_priority; - u16 port_state; -}; - -struct port { - u16 actor_port_number; - u16 actor_port_priority; - struct mac_addr actor_system; - u16 actor_system_priority; - u16 actor_port_aggregator_identifier; - bool ntt; - u16 actor_admin_port_key; - u16 actor_oper_port_key; - u8 actor_admin_port_state; - u8 actor_oper_port_state; - struct port_params partner_admin; - struct port_params partner_oper; - bool is_enabled; - u16 sm_vars; - rx_states_t sm_rx_state; - u16 sm_rx_timer_counter; - periodic_states_t sm_periodic_state; - u16 sm_periodic_timer_counter; - mux_states_t sm_mux_state; - u16 sm_mux_timer_counter; - tx_states_t sm_tx_state; - u16 sm_tx_timer_counter; - u16 sm_churn_actor_timer_counter; - u16 sm_churn_partner_timer_counter; - u32 churn_actor_count; - u32 churn_partner_count; - churn_state_t sm_churn_actor_state; - churn_state_t sm_churn_partner_state; - struct slave *slave; - struct aggregator *aggregator; - struct port *next_port_in_aggregator; - u32 transaction_id; - struct lacpdu lacpdu; -}; - -struct tlb_slave_info { - u32 head; - u32 load; -}; - -struct bonding; - -struct ad_slave_info; - -struct slave { - struct net_device *dev; - struct bonding *bond; - int delay; - long unsigned int last_link_up; - long unsigned int last_rx; - long unsigned int target_last_arp_rx[16]; - s8 link; - s8 link_new_state; - u8 backup: 1; - u8 inactive: 1; - u8 should_notify: 1; - u8 should_notify_link: 1; - u8 duplex; - u32 original_mtu; - u32 link_failure_count; - u32 speed; - u16 queue_id; - u8 perm_hwaddr[32]; - struct ad_slave_info *ad_info; - struct tlb_slave_info tlb_info; - struct delayed_work notify_work; - struct kobject kobj; - struct rtnl_link_stats64 slave_stats; -}; - -struct ad_system { - u16 sys_priority; - struct mac_addr sys_mac_addr; -}; - -struct ad_bond_info { - struct ad_system system; - struct bond_3ad_stats stats; - atomic_t agg_select_timer; - u16 aggregator_identifier; -}; - -struct ad_slave_info { - struct aggregator aggregator; - struct port port; - struct bond_3ad_stats stats; - u16 id; -}; - -struct tlb_client_info { - struct slave *tx_slave; - u32 tx_bytes; - u32 load_history; - u32 next; - u32 prev; -}; - -struct rlb_client_info { - __be32 ip_src; - __be32 ip_dst; - u8 mac_src[6]; - u8 mac_dst[6]; - u32 used_next; - u32 used_prev; - u32 src_next; - u32 src_prev; - u32 src_first; - u8 assigned; - u8 ntt; - struct slave *slave; - short unsigned int vlan_id; -}; - -struct alb_bond_info { - struct tlb_client_info *tx_hashtbl; - u32 unbalanced_load; - atomic_t tx_rebalance_counter; - int lp_counter; - int rlb_enabled; - struct rlb_client_info *rx_hashtbl; - u32 rx_hashtbl_used_head; - u8 rx_ntt; - struct slave *rx_slave; - u8 primary_is_promisc; - u32 rlb_promisc_timeout_counter; - u32 rlb_update_delay_counter; - u32 rlb_update_retry_counter; - u8 rlb_rebalance; -}; - -enum { - BOND_OPT_MODE = 0, - BOND_OPT_PACKETS_PER_SLAVE = 1, - BOND_OPT_XMIT_HASH = 2, - BOND_OPT_ARP_VALIDATE = 3, - BOND_OPT_ARP_ALL_TARGETS = 4, - BOND_OPT_FAIL_OVER_MAC = 5, - BOND_OPT_ARP_INTERVAL = 6, - BOND_OPT_ARP_TARGETS = 7, - BOND_OPT_DOWNDELAY = 8, - BOND_OPT_UPDELAY = 9, - BOND_OPT_LACP_RATE = 10, - BOND_OPT_MINLINKS = 11, - BOND_OPT_AD_SELECT = 12, - BOND_OPT_NUM_PEER_NOTIF = 13, - BOND_OPT_MIIMON = 14, - BOND_OPT_PRIMARY = 15, - BOND_OPT_PRIMARY_RESELECT = 16, - BOND_OPT_USE_CARRIER = 17, - BOND_OPT_ACTIVE_SLAVE = 18, - BOND_OPT_QUEUE_ID = 19, - BOND_OPT_ALL_SLAVES_ACTIVE = 20, - BOND_OPT_RESEND_IGMP = 21, - BOND_OPT_LP_INTERVAL = 22, - BOND_OPT_SLAVES = 23, - BOND_OPT_TLB_DYNAMIC_LB = 24, - BOND_OPT_AD_ACTOR_SYS_PRIO = 25, - BOND_OPT_AD_ACTOR_SYSTEM = 26, - BOND_OPT_AD_USER_PORT_KEY = 27, - BOND_OPT_NUM_PEER_NOTIF_ALIAS = 28, - BOND_OPT_PEER_NOTIF_DELAY = 29, - BOND_OPT_LACP_ACTIVE = 30, - BOND_OPT_MISSED_MAX = 31, - BOND_OPT_NS_TARGETS = 32, - BOND_OPT_LAST = 33, -}; - -struct bond_opt_value { - char *string; - u64 value; - u32 flags; - char extra[16]; -}; - -struct bond_params { - int mode; - int xmit_policy; - int miimon; - u8 num_peer_notif; - u8 missed_max; - int arp_interval; - int arp_validate; - int arp_all_targets; - int use_carrier; - int fail_over_mac; - int updelay; - int downdelay; - int peer_notif_delay; - int lacp_active; - int lacp_fast; - unsigned int min_links; - int ad_select; - char primary[16]; - int primary_reselect; - __be32 arp_targets[16]; - int tx_queues; - int all_slaves_active; - int resend_igmp; - int lp_interval; - int packets_per_slave; - int tlb_dynamic_lb; - struct reciprocal_value reciprocal_packets_per_slave; - u16 ad_actor_sys_prio; - u16 ad_user_port_key; - struct in6_addr ns_targets[16]; - u8 ad_actor_system[8]; -}; - -struct bond_up_slave; - -struct bonding { - struct net_device *dev; - struct slave *curr_active_slave; - struct slave *current_arp_slave; - struct slave *primary_slave; - struct bond_up_slave *usable_slaves; - struct bond_up_slave *all_slaves; - bool force_primary; - s32 slave_cnt; - int (*recv_probe)(const struct sk_buff *, struct bonding *, struct slave *); - spinlock_t mode_lock; - spinlock_t stats_lock; - u8 send_peer_notif; - u8 igmp_retrans; - struct proc_dir_entry *proc_entry; - char proc_file_name[16]; - struct list_head bond_list; - u32 *rr_tx_counter; - struct ad_bond_info ad_info; - struct alb_bond_info alb_info; - struct bond_params params; - struct workqueue_struct *wq; - struct delayed_work mii_work; - struct delayed_work arp_work; - struct delayed_work alb_work; - struct delayed_work ad_work; - struct delayed_work mcast_work; - struct delayed_work slave_arr_work; - struct dentry *debug_dir; - struct rtnl_link_stats64 bond_stats; - struct bpf_prog *xdp_prog; -}; - -struct bond_up_slave { - unsigned int count; - struct callback_head rcu; - struct slave *arr[0]; -}; - -enum tc_mq_command { - TC_MQ_CREATE = 0, - TC_MQ_DESTROY = 1, - TC_MQ_STATS = 2, - TC_MQ_GRAFT = 3, -}; - -struct tc_mq_opt_offload_graft_params { - long unsigned int queue; - u32 child_handle; -}; - -struct tc_mq_qopt_offload { - enum tc_mq_command command; - u32 handle; - union { - struct tc_qopt_offload_stats stats; - struct tc_mq_opt_offload_graft_params graft_params; - }; -}; - -struct mq_sched { - struct Qdisc **qdiscs; -}; - -enum { - ETHTOOL_A_STATS_GRP_UNSPEC = 0, - ETHTOOL_A_STATS_GRP_PAD = 1, - ETHTOOL_A_STATS_GRP_ID = 2, - ETHTOOL_A_STATS_GRP_SS_ID = 3, - ETHTOOL_A_STATS_GRP_STAT = 4, - ETHTOOL_A_STATS_GRP_HIST_RX = 5, - ETHTOOL_A_STATS_GRP_HIST_TX = 6, - ETHTOOL_A_STATS_GRP_HIST_BKT_LOW = 7, - ETHTOOL_A_STATS_GRP_HIST_BKT_HI = 8, - ETHTOOL_A_STATS_GRP_HIST_VAL = 9, - __ETHTOOL_A_STATS_GRP_CNT = 10, - ETHTOOL_A_STATS_GRP_MAX = 4, -}; - -struct stats_req_info { - struct ethnl_req_info base; - long unsigned int stat_mask[1]; -}; - -struct stats_reply_data { - struct ethnl_reply_data base; - union { - struct { - struct ethtool_eth_phy_stats phy_stats; - struct ethtool_eth_mac_stats mac_stats; - struct ethtool_eth_ctrl_stats ctrl_stats; - struct ethtool_rmon_stats rmon_stats; - }; - struct { - struct ethtool_eth_phy_stats phy_stats; - struct ethtool_eth_mac_stats mac_stats; - struct ethtool_eth_ctrl_stats ctrl_stats; - struct ethtool_rmon_stats rmon_stats; - } stats; - }; - const struct ethtool_rmon_hist_range *rmon_ranges; -}; - -typedef unsigned int t_key; - -struct key_vector { - t_key key; - unsigned char pos; - unsigned char bits; - unsigned char slen; - union { - struct hlist_head leaf; - struct key_vector *tnode[0]; - }; -}; - -struct tnode { - struct callback_head rcu; - t_key empty_children; - t_key full_children; - struct key_vector *parent; - struct key_vector kv[1]; -}; - -struct trie_stat { - unsigned int totdepth; - unsigned int maxdepth; - unsigned int tnodes; - unsigned int leaves; - unsigned int nullpointers; - unsigned int prefixes; - unsigned int nodesizes[32]; -}; - -struct trie { - struct key_vector kv[1]; -}; - -struct fib_trie_iter { - struct seq_net_private p; - struct fib_table *tb; - struct key_vector *tnode; - unsigned int index; - unsigned int depth; -}; - -struct fib_route_iter { - struct seq_net_private p; - struct fib_table *main_tb; - struct key_vector *tnode; - loff_t pos; - t_key key; -}; - -union ibs_fetch_ctl { - __u64 val; - struct { - __u64 fetch_maxcnt: 16; - __u64 fetch_cnt: 16; - __u64 fetch_lat: 16; - __u64 fetch_en: 1; - __u64 fetch_val: 1; - __u64 fetch_comp: 1; - __u64 ic_miss: 1; - __u64 phy_addr_valid: 1; - __u64 l1tlb_pgsz: 2; - __u64 l1tlb_miss: 1; - __u64 l2tlb_miss: 1; - __u64 rand_en: 1; - __u64 fetch_l2_miss: 1; - __u64 reserved: 5; - }; -}; - -union ibs_op_ctl { - __u64 val; - struct { - __u64 opmaxcnt: 16; - __u64 reserved0: 1; - __u64 op_en: 1; - __u64 op_val: 1; - __u64 cnt_ctl: 1; - __u64 opmaxcnt_ext: 7; - __u64 reserved1: 5; - __u64 opcurcnt: 27; - __u64 reserved2: 5; - }; -}; - -struct perf_ibs_data { - u32 size; - union { - u32 data[0]; - u32 caps; - }; - u64 regs[8]; -}; - -enum ibs_states { - IBS_ENABLED = 0, - IBS_STARTED = 1, - IBS_STOPPING = 2, - IBS_STOPPED = 3, - IBS_MAX_STATES = 4, -}; - -struct cpu_perf_ibs { - struct perf_event *event; - long unsigned int state[1]; -}; - -struct perf_ibs { - struct pmu pmu; - unsigned int msr; - u64 config_mask; - u64 cnt_mask; - u64 enable_mask; - u64 valid_mask; - u64 max_period; - long unsigned int offset_mask[1]; - int offset_max; - unsigned int fetch_count_reset_broken: 1; - unsigned int fetch_ignore_if_zero_rip: 1; - struct cpu_perf_ibs *pcpu; - struct attribute **format_attrs; - struct attribute_group format_group; - const struct attribute_group *attr_groups[2]; - u64 (*get_count)(u64); -}; - -struct entry_stack { - char stack[4096]; -}; - -struct entry_stack_page { - struct entry_stack stack; -}; - -struct debug_store_buffers { - char bts_buffer[65536]; - char pebs_buffer[65536]; -}; - -struct exception_stacks { - char DF_stack_guard[0]; - char DF_stack[8192]; - char NMI_stack_guard[0]; - char NMI_stack[8192]; - char DB_stack_guard[0]; - char DB_stack[8192]; - char MCE_stack_guard[0]; - char MCE_stack[8192]; - char VC_stack_guard[0]; - char VC_stack[0]; - char VC2_stack_guard[0]; - char VC2_stack[0]; - char IST_top_guard[0]; -}; - -struct cea_exception_stacks { - char DF_stack_guard[4096]; - char DF_stack[8192]; - char NMI_stack_guard[4096]; - char NMI_stack[8192]; - char DB_stack_guard[4096]; - char DB_stack[8192]; - char MCE_stack_guard[4096]; - char MCE_stack[8192]; - char VC_stack_guard[4096]; - char VC_stack[8192]; - char VC2_stack_guard[4096]; - char VC2_stack[8192]; - char IST_top_guard[4096]; -}; - -struct cpu_entry_area { - char gdt[4096]; - struct entry_stack_page entry_stack_page; - struct tss_struct tss; - struct cea_exception_stacks estacks; - struct debug_store cpu_debug_store; - struct debug_store_buffers cpu_debug_buffers; -}; - -enum x86_hypervisor_type { - X86_HYPER_NATIVE = 0, - X86_HYPER_VMWARE = 1, - X86_HYPER_MS_HYPERV = 2, - X86_HYPER_XEN_PV = 3, - X86_HYPER_XEN_HVM = 4, - X86_HYPER_KVM = 5, - X86_HYPER_JAILHOUSE = 6, - X86_HYPER_ACRN = 7, -}; - -enum pti_mode { - PTI_AUTO = 0, - PTI_FORCE_OFF = 1, - PTI_FORCE_ON = 2, -}; - -enum pti_clone_level { - PTI_CLONE_PMD = 0, - PTI_CLONE_PTE = 1, -}; - -struct vmem_altmap; - -struct trace_event_raw_test_pages_isolated { - struct trace_entry ent; - long unsigned int start_pfn; - long unsigned int end_pfn; - long unsigned int fin_pfn; - char __data[0]; -}; - -struct trace_event_data_offsets_test_pages_isolated {}; - -typedef void (*btf_trace_test_pages_isolated)(void *, long unsigned int, long unsigned int, long unsigned int); - -struct mount; - -struct mnt_namespace { - struct ns_common ns; - struct mount *root; - struct list_head list; - spinlock_t ns_lock; - struct user_namespace *user_ns; - struct ucounts *ucounts; - u64 seq; - wait_queue_head_t poll; - u64 event; - unsigned int mounts; - unsigned int pending_mounts; -}; - -struct fs_pin { - wait_queue_head_t wait; - int done; - struct hlist_node s_list; - struct hlist_node m_list; - void (*kill)(struct fs_pin *); -}; - -struct mnt_pcp; - -struct mountpoint; - -struct mount { - struct hlist_node mnt_hash; - struct mount *mnt_parent; - struct dentry *mnt_mountpoint; - struct vfsmount mnt; - union { - struct callback_head mnt_rcu; - struct llist_node mnt_llist; - }; - struct mnt_pcp *mnt_pcp; - struct list_head mnt_mounts; - struct list_head mnt_child; - struct list_head mnt_instance; - const char *mnt_devname; - struct list_head mnt_list; - struct list_head mnt_expire; - struct list_head mnt_share; - struct list_head mnt_slave_list; - struct list_head mnt_slave; - struct mount *mnt_master; - struct mnt_namespace *mnt_ns; - struct mountpoint *mnt_mp; - union { - struct hlist_node mnt_mp_list; - struct hlist_node mnt_umount; - }; - struct list_head mnt_umounting; - struct fsnotify_mark_connector *mnt_fsnotify_marks; - __u32 mnt_fsnotify_mask; - int mnt_id; - int mnt_group_id; - int mnt_expiry_mark; - struct hlist_head mnt_pins; - struct hlist_head mnt_stuck_children; -}; - -struct mnt_pcp { - int mnt_count; - int mnt_writers; -}; - -struct mountpoint { - struct hlist_node m_hash; - struct dentry *m_dentry; - struct hlist_head m_list; - int m_count; -}; - -enum legacy_fs_param { - LEGACY_FS_UNSET_PARAMS = 0, - LEGACY_FS_MONOLITHIC_PARAMS = 1, - LEGACY_FS_INDIVIDUAL_PARAMS = 2, -}; - -struct legacy_fs_context { - char *legacy_data; - size_t data_size; - enum legacy_fs_param param_type; -}; - -struct statx_timestamp { - __s64 tv_sec; - __u32 tv_nsec; - __s32 __reserved; -}; - -struct statx { - __u32 stx_mask; - __u32 stx_blksize; - __u64 stx_attributes; - __u32 stx_nlink; - __u32 stx_uid; - __u32 stx_gid; - __u16 stx_mode; - __u16 __spare0[1]; - __u64 stx_ino; - __u64 stx_size; - __u64 stx_blocks; - __u64 stx_attributes_mask; - struct statx_timestamp stx_atime; - struct statx_timestamp stx_btime; - struct statx_timestamp stx_ctime; - struct statx_timestamp stx_mtime; - __u32 stx_rdev_major; - __u32 stx_rdev_minor; - __u32 stx_dev_major; - __u32 stx_dev_minor; - __u64 stx_mnt_id; - __u64 __spare2; - __u64 __spare3[12]; -}; - -struct io_wq; - -struct io_wq_work_node; - -struct io_wq_work_list { - struct io_wq_work_node *first; - struct io_wq_work_node *last; -}; - -struct io_ring_ctx; - -struct io_uring_task { - int cached_refs; - struct xarray xa; - struct wait_queue_head wait; - const struct io_ring_ctx *last; - struct io_wq *io_wq; - struct percpu_counter inflight; - atomic_t in_idle; - spinlock_t task_lock; - struct io_wq_work_list task_list; - struct io_wq_work_list prior_task_list; - struct callback_head task_work; - struct file **registered_rings; - bool task_running; -}; - -enum { - PERCPU_REF_INIT_ATOMIC = 1, - PERCPU_REF_INIT_DEAD = 2, - PERCPU_REF_ALLOW_REINIT = 4, -}; - -struct epoll_event { - __poll_t events; - __u64 data; -} __attribute__((packed)); - -struct user_msghdr { - void *msg_name; - int msg_namelen; - struct iovec *msg_iov; - __kernel_size_t msg_iovlen; - void *msg_control; - __kernel_size_t msg_controllen; - unsigned int msg_flags; -}; - -typedef s32 compat_int_t; - -typedef u32 compat_uint_t; - -typedef u32 compat_ulong_t; - -struct compat_msghdr { - compat_uptr_t msg_name; - compat_int_t msg_namelen; - compat_uptr_t msg_iov; - compat_size_t msg_iovlen; - compat_uptr_t msg_control; - compat_size_t msg_controllen; - compat_uint_t msg_flags; -}; - -struct wait_page_key { - struct folio *folio; - int bit_nr; - int page_match; -}; - -struct io_uring_sqe { - __u8 opcode; - __u8 flags; - __u16 ioprio; - __s32 fd; - union { - __u64 off; - __u64 addr2; - }; - union { - __u64 addr; - __u64 splice_off_in; - }; - __u32 len; - union { - __kernel_rwf_t rw_flags; - __u32 fsync_flags; - __u16 poll_events; - __u32 poll32_events; - __u32 sync_range_flags; - __u32 msg_flags; - __u32 timeout_flags; - __u32 accept_flags; - __u32 cancel_flags; - __u32 open_flags; - __u32 statx_flags; - __u32 fadvise_advice; - __u32 splice_flags; - __u32 rename_flags; - __u32 unlink_flags; - __u32 hardlink_flags; - }; - __u64 user_data; - union { - __u16 buf_index; - __u16 buf_group; - }; - __u16 personality; - union { - __s32 splice_fd_in; - __u32 file_index; - }; - __u64 __pad2[2]; -}; - -enum { - IOSQE_FIXED_FILE_BIT = 0, - IOSQE_IO_DRAIN_BIT = 1, - IOSQE_IO_LINK_BIT = 2, - IOSQE_IO_HARDLINK_BIT = 3, - IOSQE_ASYNC_BIT = 4, - IOSQE_BUFFER_SELECT_BIT = 5, - IOSQE_CQE_SKIP_SUCCESS_BIT = 6, -}; - -enum { - IORING_OP_NOP = 0, - IORING_OP_READV = 1, - IORING_OP_WRITEV = 2, - IORING_OP_FSYNC = 3, - IORING_OP_READ_FIXED = 4, - IORING_OP_WRITE_FIXED = 5, - IORING_OP_POLL_ADD = 6, - IORING_OP_POLL_REMOVE = 7, - IORING_OP_SYNC_FILE_RANGE = 8, - IORING_OP_SENDMSG = 9, - IORING_OP_RECVMSG = 10, - IORING_OP_TIMEOUT = 11, - IORING_OP_TIMEOUT_REMOVE = 12, - IORING_OP_ACCEPT = 13, - IORING_OP_ASYNC_CANCEL = 14, - IORING_OP_LINK_TIMEOUT = 15, - IORING_OP_CONNECT = 16, - IORING_OP_FALLOCATE = 17, - IORING_OP_OPENAT = 18, - IORING_OP_CLOSE = 19, - IORING_OP_FILES_UPDATE = 20, - IORING_OP_STATX = 21, - IORING_OP_READ = 22, - IORING_OP_WRITE = 23, - IORING_OP_FADVISE = 24, - IORING_OP_MADVISE = 25, - IORING_OP_SEND = 26, - IORING_OP_RECV = 27, - IORING_OP_OPENAT2 = 28, - IORING_OP_EPOLL_CTL = 29, - IORING_OP_SPLICE = 30, - IORING_OP_PROVIDE_BUFFERS = 31, - IORING_OP_REMOVE_BUFFERS = 32, - IORING_OP_TEE = 33, - IORING_OP_SHUTDOWN = 34, - IORING_OP_RENAMEAT = 35, - IORING_OP_UNLINKAT = 36, - IORING_OP_MKDIRAT = 37, - IORING_OP_SYMLINKAT = 38, - IORING_OP_LINKAT = 39, - IORING_OP_MSG_RING = 40, - IORING_OP_LAST = 41, -}; - -struct io_uring_cqe { - __u64 user_data; - __s32 res; - __u32 flags; -}; - -enum { - IORING_CQE_BUFFER_SHIFT = 16, -}; - -struct io_sqring_offsets { - __u32 head; - __u32 tail; - __u32 ring_mask; - __u32 ring_entries; - __u32 flags; - __u32 dropped; - __u32 array; - __u32 resv1; - __u64 resv2; -}; - -struct io_cqring_offsets { - __u32 head; - __u32 tail; - __u32 ring_mask; - __u32 ring_entries; - __u32 overflow; - __u32 cqes; - __u32 flags; - __u32 resv1; - __u64 resv2; -}; - -struct io_uring_params { - __u32 sq_entries; - __u32 cq_entries; - __u32 flags; - __u32 sq_thread_cpu; - __u32 sq_thread_idle; - __u32 features; - __u32 wq_fd; - __u32 resv[3]; - struct io_sqring_offsets sq_off; - struct io_cqring_offsets cq_off; -}; - -enum { - IORING_REGISTER_BUFFERS = 0, - IORING_UNREGISTER_BUFFERS = 1, - IORING_REGISTER_FILES = 2, - IORING_UNREGISTER_FILES = 3, - IORING_REGISTER_EVENTFD = 4, - IORING_UNREGISTER_EVENTFD = 5, - IORING_REGISTER_FILES_UPDATE = 6, - IORING_REGISTER_EVENTFD_ASYNC = 7, - IORING_REGISTER_PROBE = 8, - IORING_REGISTER_PERSONALITY = 9, - IORING_UNREGISTER_PERSONALITY = 10, - IORING_REGISTER_RESTRICTIONS = 11, - IORING_REGISTER_ENABLE_RINGS = 12, - IORING_REGISTER_FILES2 = 13, - IORING_REGISTER_FILES_UPDATE2 = 14, - IORING_REGISTER_BUFFERS2 = 15, - IORING_REGISTER_BUFFERS_UPDATE = 16, - IORING_REGISTER_IOWQ_AFF = 17, - IORING_UNREGISTER_IOWQ_AFF = 18, - IORING_REGISTER_IOWQ_MAX_WORKERS = 19, - IORING_REGISTER_RING_FDS = 20, - IORING_UNREGISTER_RING_FDS = 21, - IORING_REGISTER_LAST = 22, -}; - -struct io_uring_rsrc_register { - __u32 nr; - __u32 resv; - __u64 resv2; - __u64 data; - __u64 tags; -}; - -struct io_uring_rsrc_update { - __u32 offset; - __u32 resv; - __u64 data; -}; - -struct io_uring_rsrc_update2 { - __u32 offset; - __u32 resv; - __u64 data; - __u64 tags; - __u32 nr; - __u32 resv2; -}; - -struct io_uring_probe_op { - __u8 op; - __u8 resv; - __u16 flags; - __u32 resv2; -}; - -struct io_uring_probe { - __u8 last_op; - __u8 ops_len; - __u16 resv; - __u32 resv2[3]; - struct io_uring_probe_op ops[0]; -}; - -struct io_uring_restriction { - __u16 opcode; - union { - __u8 register_op; - __u8 sqe_op; - __u8 sqe_flags; - }; - __u8 resv; - __u32 resv2[3]; -}; - -enum { - IORING_RESTRICTION_REGISTER_OP = 0, - IORING_RESTRICTION_SQE_OP = 1, - IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2, - IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3, - IORING_RESTRICTION_LAST = 4, -}; - -struct io_uring_getevents_arg { - __u64 sigmask; - __u32 sigmask_sz; - __u32 pad; - __u64 ts; -}; - -struct trace_event_raw_io_uring_create { - struct trace_entry ent; - int fd; - void *ctx; - u32 sq_entries; - u32 cq_entries; - u32 flags; - char __data[0]; -}; - -struct trace_event_raw_io_uring_register { - struct trace_entry ent; - void *ctx; - unsigned int opcode; - unsigned int nr_files; - unsigned int nr_bufs; - long int ret; - char __data[0]; -}; - -struct trace_event_raw_io_uring_file_get { - struct trace_entry ent; - void *ctx; - void *req; - u64 user_data; - int fd; - char __data[0]; -}; - -struct io_wq_work; - -struct trace_event_raw_io_uring_queue_async_work { - struct trace_entry ent; - void *ctx; - void *req; - u64 user_data; - u8 opcode; - unsigned int flags; - struct io_wq_work *work; - int rw; - char __data[0]; -}; - -struct io_wq_work_node { - struct io_wq_work_node *next; -}; - -struct io_wq_work { - struct io_wq_work_node list; - unsigned int flags; -}; - -struct trace_event_raw_io_uring_defer { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int data; - u8 opcode; - char __data[0]; -}; - -struct trace_event_raw_io_uring_link { - struct trace_entry ent; - void *ctx; - void *req; - void *target_req; - char __data[0]; -}; - -struct trace_event_raw_io_uring_cqring_wait { - struct trace_entry ent; - void *ctx; - int min_events; - char __data[0]; -}; - -struct trace_event_raw_io_uring_fail_link { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int user_data; - u8 opcode; - void *link; - char __data[0]; -}; - -struct trace_event_raw_io_uring_complete { - struct trace_entry ent; - void *ctx; - void *req; - u64 user_data; - int res; - unsigned int cflags; - char __data[0]; -}; - -struct trace_event_raw_io_uring_submit_sqe { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int user_data; - u8 opcode; - u32 flags; - bool force_nonblock; - bool sq_thread; - char __data[0]; -}; - -struct trace_event_raw_io_uring_poll_arm { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int user_data; - u8 opcode; - int mask; - int events; - char __data[0]; -}; - -struct trace_event_raw_io_uring_task_add { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int user_data; - u8 opcode; - int mask; - char __data[0]; -}; - -struct trace_event_raw_io_uring_req_failed { - struct trace_entry ent; - void *ctx; - void *req; - long long unsigned int user_data; - u8 opcode; - u8 flags; - u8 ioprio; - u64 off; - u64 addr; - u32 len; - u32 op_flags; - u16 buf_index; - u16 personality; - u32 file_index; - u64 pad1; - u64 pad2; - int error; - char __data[0]; -}; - -struct trace_event_data_offsets_io_uring_create {}; - -struct trace_event_data_offsets_io_uring_register {}; - -struct trace_event_data_offsets_io_uring_file_get {}; - -struct trace_event_data_offsets_io_uring_queue_async_work {}; - -struct trace_event_data_offsets_io_uring_defer {}; - -struct trace_event_data_offsets_io_uring_link {}; - -struct trace_event_data_offsets_io_uring_cqring_wait {}; - -struct trace_event_data_offsets_io_uring_fail_link {}; - -struct trace_event_data_offsets_io_uring_complete {}; - -struct trace_event_data_offsets_io_uring_submit_sqe {}; - -struct trace_event_data_offsets_io_uring_poll_arm {}; - -struct trace_event_data_offsets_io_uring_task_add {}; - -struct trace_event_data_offsets_io_uring_req_failed {}; - -typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32); - -typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, long int); - -typedef void (*btf_trace_io_uring_file_get)(void *, void *, void *, long long unsigned int, int); - -typedef void (*btf_trace_io_uring_queue_async_work)(void *, void *, void *, long long unsigned int, u8, unsigned int, struct io_wq_work *, int); - -typedef void (*btf_trace_io_uring_defer)(void *, void *, void *, long long unsigned int, u8); - -typedef void (*btf_trace_io_uring_link)(void *, void *, void *, void *); - -typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int); - -typedef void (*btf_trace_io_uring_fail_link)(void *, void *, void *, long long unsigned int, u8, void *); - -typedef void (*btf_trace_io_uring_complete)(void *, void *, void *, u64, int, unsigned int); - -typedef void (*btf_trace_io_uring_submit_sqe)(void *, void *, void *, long long unsigned int, u8, u32, bool, bool); - -typedef void (*btf_trace_io_uring_poll_arm)(void *, void *, void *, u64, u8, int, int); - -typedef void (*btf_trace_io_uring_task_add)(void *, void *, void *, long long unsigned int, u8, int); - -typedef void (*btf_trace_io_uring_req_failed)(void *, const struct io_uring_sqe *, void *, void *, int); - -struct open_flags { - int open_flag; - umode_t mode; - int acc_mode; - int intent; - int lookup_flags; -}; - -enum { - IO_WQ_WORK_CANCEL = 1, - IO_WQ_WORK_HASHED = 2, - IO_WQ_WORK_UNBOUND = 4, - IO_WQ_WORK_CONCURRENT = 16, - IO_WQ_HASH_SHIFT = 24, -}; - -enum io_wq_cancel { - IO_WQ_CANCEL_OK = 0, - IO_WQ_CANCEL_RUNNING = 1, - IO_WQ_CANCEL_NOTFOUND = 2, -}; - -typedef struct io_wq_work *free_work_fn(struct io_wq_work *); - -typedef void io_wq_work_fn(struct io_wq_work *); - -struct io_wq_hash { - refcount_t refs; - long unsigned int map; - struct wait_queue_head wait; -}; - -struct io_wq_data { - struct io_wq_hash *hash; - struct task_struct *task; - io_wq_work_fn *do_work; - free_work_fn *free_work; -}; - -typedef bool work_cancel_fn(struct io_wq_work *, void *); - -struct io_uring { - u32 head; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u32 tail; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct io_rings { - struct io_uring sq; - struct io_uring cq; - u32 sq_ring_mask; - u32 cq_ring_mask; - u32 sq_ring_entries; - u32 cq_ring_entries; - u32 sq_dropped; - u32 sq_flags; - u32 cq_flags; - u32 cq_overflow; - long: 64; - long: 64; - long: 64; - long: 64; - struct io_uring_cqe cqes[0]; -}; - -enum io_uring_cmd_flags { - IO_URING_F_COMPLETE_DEFER = 1, - IO_URING_F_UNLOCKED = 2, - IO_URING_F_NONBLOCK = 2147483648, -}; - -struct io_mapped_ubuf { - u64 ubuf; - u64 ubuf_end; - unsigned int nr_bvecs; - long unsigned int acct_pages; - struct bio_vec bvec[0]; -}; - -struct io_overflow_cqe { - struct io_uring_cqe cqe; - struct list_head list; -}; - -struct io_fixed_file { - long unsigned int file_ptr; -}; - -struct io_rsrc_put { - struct list_head list; - u64 tag; - union { - void *rsrc; - struct file *file; - struct io_mapped_ubuf *buf; - }; -}; - -struct io_file_table { - struct io_fixed_file *files; -}; - -struct io_rsrc_data; - -struct io_rsrc_node { - struct percpu_ref refs; - struct list_head node; - struct list_head rsrc_list; - struct io_rsrc_data *rsrc_data; - struct llist_node llist; - bool done; -}; - -typedef void rsrc_put_fn(struct io_ring_ctx *, struct io_rsrc_put *); - -struct io_rsrc_data { - struct io_ring_ctx *ctx; - u64 **tags; - unsigned int nr; - rsrc_put_fn *do_put; - atomic_t refs; - struct completion done; - bool quiesce; -}; - -struct io_kiocb; - -struct io_submit_link { - struct io_kiocb *head; - struct io_kiocb *last; -}; - -struct io_submit_state { - struct io_wq_work_node free_list; - struct io_wq_work_list compl_reqs; - struct io_submit_link link; - bool plug_started; - bool need_plug; - bool flush_cqes; - short unsigned int submit_nr; - struct blk_plug plug; -}; - -struct io_restriction { - long unsigned int register_op[1]; - long unsigned int sqe_op[1]; - u8 sqe_flags_allowed; - u8 sqe_flags_required; - bool registered; -}; - -struct io_sq_data; - -struct io_ev_fd; - -struct io_ring_ctx { - struct { - struct percpu_ref refs; - struct io_rings *rings; - unsigned int flags; - unsigned int compat: 1; - unsigned int drain_next: 1; - unsigned int restricted: 1; - unsigned int off_timeout_used: 1; - unsigned int drain_active: 1; - unsigned int drain_disabled: 1; - unsigned int has_evfd: 1; - long: 25; - long: 64; - long: 64; - long: 64; - long: 64; - }; - struct { - struct mutex uring_lock; - u32 *sq_array; - struct io_uring_sqe *sq_sqes; - unsigned int cached_sq_head; - unsigned int sq_entries; - struct list_head defer_list; - struct io_rsrc_node *rsrc_node; - int rsrc_cached_refs; - struct io_file_table file_table; - unsigned int nr_user_files; - unsigned int nr_user_bufs; - struct io_mapped_ubuf **user_bufs; - struct io_submit_state submit_state; - struct list_head timeout_list; - struct list_head ltimeout_list; - struct list_head cq_overflow_list; - struct list_head *io_buffers; - struct list_head io_buffers_cache; - struct list_head apoll_cache; - struct xarray personalities; - u32 pers_next; - unsigned int sq_thread_idle; - long: 64; - long: 64; - long: 64; - }; - struct io_wq_work_list locked_free_list; - unsigned int locked_free_nr; - const struct cred *sq_creds; - struct io_sq_data *sq_data; - struct wait_queue_head sqo_sq_wait; - struct list_head sqd_list; - long unsigned int check_cq_overflow; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct { - unsigned int cached_cq_tail; - unsigned int cq_entries; - struct io_ev_fd *io_ev_fd; - struct wait_queue_head cq_wait; - unsigned int cq_extra; - atomic_t cq_timeouts; - unsigned int cq_last_tm_flush; - long: 32; - long: 64; - long: 64; - }; - struct { - spinlock_t completion_lock; - spinlock_t timeout_lock; - struct io_wq_work_list iopoll_list; - struct hlist_head *cancel_hash; - unsigned int cancel_hash_bits; - bool poll_multi_queue; - struct list_head io_buffers_comp; - long: 64; - long: 64; - }; - struct io_restriction restrictions; - struct { - struct io_rsrc_node *rsrc_backup_node; - struct io_mapped_ubuf *dummy_ubuf; - struct io_rsrc_data *file_data; - struct io_rsrc_data *buf_data; - struct delayed_work rsrc_put_work; - struct llist_head rsrc_put_llist; - struct list_head rsrc_ref_list; - spinlock_t rsrc_ref_lock; - struct list_head io_buffers_pages; - }; - struct { - struct socket *ring_sock; - struct io_wq_hash *hash_map; - struct user_struct *user; - struct mm_struct *mm_account; - struct llist_head fallback_llist; - struct delayed_work fallback_work; - struct work_struct exit_work; - struct list_head tctx_list; - struct completion ref_comp; - u32 iowq_limits[2]; - bool iowq_limits_set; - }; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct io_buffer_list { - struct list_head list; - struct list_head buf_list; - __u16 bgid; -}; - -struct io_buffer { - struct list_head list; - __u64 addr; - __u32 len; - __u16 bid; - __u16 bgid; -}; - -enum { - IO_SQ_THREAD_SHOULD_STOP = 0, - IO_SQ_THREAD_SHOULD_PARK = 1, -}; - -struct io_sq_data { - refcount_t refs; - atomic_t park_pending; - struct mutex lock; - struct list_head ctx_list; - struct task_struct *thread; - struct wait_queue_head wait; - unsigned int sq_thread_idle; - int sq_cpu; - pid_t task_pid; - pid_t task_tgid; - long unsigned int state; - struct completion exited; -}; - -struct io_rw { - struct kiocb kiocb; - u64 addr; - u32 len; - u32 flags; -}; - -struct io_poll_iocb { - struct file *file; - struct wait_queue_head *head; - __poll_t events; - struct wait_queue_entry wait; -}; - -struct io_poll_update { - struct file *file; - u64 old_user_data; - u64 new_user_data; - __poll_t events; - bool update_events; - bool update_user_data; -}; - -struct io_accept { - struct file *file; - struct sockaddr *addr; - int *addr_len; - int flags; - u32 file_slot; - long unsigned int nofile; -}; - -struct io_sync { - struct file *file; - loff_t len; - loff_t off; - int flags; - int mode; -}; - -struct io_cancel { - struct file *file; - u64 addr; -}; - -struct io_timeout { - struct file *file; - u32 off; - u32 target_seq; - struct list_head list; - struct io_kiocb *head; - struct io_kiocb *prev; -}; - -struct io_timeout_rem { - struct file *file; - u64 addr; - struct timespec64 ts; - u32 flags; - bool ltimeout; -}; - -struct io_connect { - struct file *file; - struct sockaddr *addr; - int addr_len; -}; - -struct io_sr_msg { - struct file *file; - union { - struct compat_msghdr *umsg_compat; - struct user_msghdr *umsg; - void *buf; - }; - int msg_flags; - int bgid; - size_t len; - size_t done_io; -}; - -struct io_open { - struct file *file; - int dfd; - u32 file_slot; - struct filename *filename; - struct open_how how; - long unsigned int nofile; -}; - -struct io_close { - struct file *file; - int fd; - u32 file_slot; -}; - -struct io_rsrc_update { - struct file *file; - u64 arg; - u32 nr_args; - u32 offset; -}; - -struct io_fadvise { - struct file *file; - u64 offset; - u32 len; - u32 advice; -}; - -struct io_madvise { - struct file *file; - u64 addr; - u32 len; - u32 advice; -}; - -struct io_epoll { - struct file *file; - int epfd; - int op; - int fd; - struct epoll_event event; -} __attribute__((packed)); - -struct io_splice { - struct file *file_out; - loff_t off_out; - loff_t off_in; - u64 len; - int splice_fd_in; - unsigned int flags; -}; - -struct io_provide_buf { - struct file *file; - __u64 addr; - __u32 len; - __u32 bgid; - __u16 nbufs; - __u16 bid; -}; - -struct io_statx { - struct file *file; - int dfd; - unsigned int mask; - unsigned int flags; - struct filename *filename; - struct statx *buffer; -}; - -struct io_shutdown { - struct file *file; - int how; -}; - -struct io_rename { - struct file *file; - int old_dfd; - int new_dfd; - struct filename *oldpath; - struct filename *newpath; - int flags; -}; - -struct io_unlink { - struct file *file; - int dfd; - int flags; - struct filename *filename; -}; - -struct io_mkdir { - struct file *file; - int dfd; - umode_t mode; - struct filename *filename; -}; - -struct io_symlink { - struct file *file; - int new_dfd; - struct filename *oldpath; - struct filename *newpath; -}; - -struct io_hardlink { - struct file *file; - int old_dfd; - int new_dfd; - struct filename *oldpath; - struct filename *newpath; - int flags; -}; - -struct io_msg { - struct file *file; - u64 user_data; - u32 len; -}; - -typedef void (*io_req_tw_func_t)(struct io_kiocb *, bool *); - -struct io_task_work { - union { - struct io_wq_work_node node; - struct llist_node fallback_node; - }; - io_req_tw_func_t func; -}; - -struct async_poll; - -struct io_kiocb { - union { - struct file *file; - struct io_rw rw; - struct io_poll_iocb poll; - struct io_poll_update poll_update; - struct io_accept accept; - struct io_sync sync; - struct io_cancel cancel; - struct io_timeout timeout; - struct io_timeout_rem timeout_rem; - struct io_connect connect; - struct io_sr_msg sr_msg; - struct io_open open; - struct io_close close; - struct io_rsrc_update rsrc_update; - struct io_fadvise fadvise; - struct io_madvise madvise; - struct io_epoll epoll; - struct io_splice splice; - struct io_provide_buf pbuf; - struct io_statx statx; - struct io_shutdown shutdown; - struct io_rename rename; - struct io_unlink unlink; - struct io_mkdir mkdir; - struct io_symlink symlink; - struct io_hardlink hardlink; - struct io_msg msg; - }; - u8 opcode; - u8 iopoll_completed; - u16 buf_index; - unsigned int flags; - u64 user_data; - u32 result; - union { - u32 cflags; - int fd; - }; - struct io_ring_ctx *ctx; - struct task_struct *task; - struct percpu_ref *fixed_rsrc_refs; - struct io_mapped_ubuf *imu; - union { - struct io_wq_work_node comp_list; - int apoll_events; - }; - atomic_t refs; - atomic_t poll_refs; - struct io_task_work io_task_work; - struct hlist_node hash_node; - struct async_poll *apoll; - void *async_data; - struct io_buffer *kbuf; - struct io_kiocb *link; - const struct cred *creds; - struct io_wq_work work; -}; - -struct io_ev_fd { - struct eventfd_ctx *cq_ev_fd; - unsigned int eventfd_async: 1; - struct callback_head rcu; -}; - -struct io_timeout_data { - struct io_kiocb *req; - struct hrtimer timer; - struct timespec64 ts; - enum hrtimer_mode mode; - u32 flags; -}; - -struct io_async_connect { - struct __kernel_sockaddr_storage address; -}; - -struct io_async_msghdr { - struct iovec fast_iov[8]; - struct iovec *free_iov; - struct sockaddr *uaddr; - struct msghdr msg; - struct __kernel_sockaddr_storage addr; -}; - -struct io_rw_state { - struct iov_iter iter; - struct iov_iter_state iter_state; - struct iovec fast_iov[8]; -}; - -struct io_async_rw { - struct io_rw_state s; - const struct iovec *free_iovec; - size_t bytes_done; - struct wait_page_queue wpq; -}; - -enum { - REQ_F_FIXED_FILE_BIT = 0, - REQ_F_IO_DRAIN_BIT = 1, - REQ_F_LINK_BIT = 2, - REQ_F_HARDLINK_BIT = 3, - REQ_F_FORCE_ASYNC_BIT = 4, - REQ_F_BUFFER_SELECT_BIT = 5, - REQ_F_CQE_SKIP_BIT = 6, - REQ_F_FAIL_BIT = 8, - REQ_F_INFLIGHT_BIT = 9, - REQ_F_CUR_POS_BIT = 10, - REQ_F_NOWAIT_BIT = 11, - REQ_F_LINK_TIMEOUT_BIT = 12, - REQ_F_NEED_CLEANUP_BIT = 13, - REQ_F_POLLED_BIT = 14, - REQ_F_BUFFER_SELECTED_BIT = 15, - REQ_F_COMPLETE_INLINE_BIT = 16, - REQ_F_REISSUE_BIT = 17, - REQ_F_CREDS_BIT = 18, - REQ_F_REFCOUNT_BIT = 19, - REQ_F_ARM_LTIMEOUT_BIT = 20, - REQ_F_ASYNC_DATA_BIT = 21, - REQ_F_SKIP_LINK_CQES_BIT = 22, - REQ_F_SINGLE_POLL_BIT = 23, - REQ_F_DOUBLE_POLL_BIT = 24, - REQ_F_PARTIAL_IO_BIT = 25, - REQ_F_SUPPORT_NOWAIT_BIT = 26, - REQ_F_ISREG_BIT = 27, - __REQ_F_LAST_BIT = 28, -}; - -enum { - REQ_F_FIXED_FILE = 1, - REQ_F_IO_DRAIN = 2, - REQ_F_LINK = 4, - REQ_F_HARDLINK = 8, - REQ_F_FORCE_ASYNC = 16, - REQ_F_BUFFER_SELECT = 32, - REQ_F_CQE_SKIP = 64, - REQ_F_FAIL = 256, - REQ_F_INFLIGHT = 512, - REQ_F_CUR_POS = 1024, - REQ_F_NOWAIT = 2048, - REQ_F_LINK_TIMEOUT = 4096, - REQ_F_NEED_CLEANUP = 8192, - REQ_F_POLLED = 16384, - REQ_F_BUFFER_SELECTED = 32768, - REQ_F_COMPLETE_INLINE = 65536, - REQ_F_REISSUE = 131072, - REQ_F_SUPPORT_NOWAIT = 67108864, - REQ_F_ISREG = 134217728, - REQ_F_CREDS = 262144, - REQ_F_REFCOUNT = 524288, - REQ_F_ARM_LTIMEOUT = 1048576, - REQ_F_ASYNC_DATA = 2097152, - REQ_F_SKIP_LINK_CQES = 4194304, - REQ_F_SINGLE_POLL = 8388608, - REQ_F_DOUBLE_POLL = 16777216, - REQ_F_PARTIAL_IO = 33554432, -}; - -struct async_poll { - struct io_poll_iocb poll; - struct io_poll_iocb *double_poll; -}; - -enum { - IORING_RSRC_FILE = 0, - IORING_RSRC_BUFFER = 1, -}; - -struct io_tctx_node { - struct list_head ctx_node; - struct task_struct *task; - struct io_ring_ctx *ctx; -}; - -struct io_defer_entry { - struct list_head list; - struct io_kiocb *req; - u32 seq; -}; - -struct io_op_def { - unsigned int needs_file: 1; - unsigned int plug: 1; - unsigned int hash_reg_file: 1; - unsigned int unbound_nonreg_file: 1; - unsigned int pollin: 1; - unsigned int pollout: 1; - unsigned int poll_exclusive: 1; - unsigned int buffer_select: 1; - unsigned int needs_async_setup: 1; - unsigned int not_supported: 1; - unsigned int audit_skip: 1; - short unsigned int async_size; -}; - -struct io_poll_table { - struct poll_table_struct pt; - struct io_kiocb *req; - int nr_entries; - int error; -}; - -enum { - IO_APOLL_OK = 0, - IO_APOLL_ABORTED = 1, - IO_APOLL_READY = 2, -}; - -struct io_cancel_data { - struct io_ring_ctx *ctx; - u64 user_data; -}; - -struct io_wait_queue { - struct wait_queue_entry wq; - struct io_ring_ctx *ctx; - unsigned int cq_tail; - unsigned int nr_timeouts; -}; - -struct io_tctx_exit { - struct callback_head task_work; - struct completion completion; - struct io_ring_ctx *ctx; -}; - -struct io_task_cancel { - struct task_struct *task; - bool all; -}; - -struct creds; - -struct amd_uncore { - int id; - int refcnt; - int cpu; - int num_counters; - int rdpmc_base; - u32 msr_base; - cpumask_t *active_mask; - struct pmu *pmu; - struct perf_event *events[6]; - struct hlist_node node; -}; - -enum freezer_state_flags { - CGROUP_FREEZER_ONLINE = 1, - CGROUP_FREEZING_SELF = 2, - CGROUP_FREEZING_PARENT = 4, - CGROUP_FROZEN = 8, - CGROUP_FREEZING = 6, -}; - -struct freezer { - struct cgroup_subsys_state css; - unsigned int state; -}; - -struct trace_bprintk_fmt { - struct list_head list; - const char *fmt; -}; - -enum { - BPF_F_BROADCAST = 8, - BPF_F_EXCLUDE_INGRESS = 16, -}; - -struct bpf_cpumap_val { - __u32 qsize; - union { - int fd; - __u32 id; - } bpf_prog; -}; - -struct xdp_cpumap_stats { - unsigned int redirect; - unsigned int pass; - unsigned int drop; -}; - -struct bpf_cpu_map_entry; - -struct xdp_bulk_queue { - void *q[8]; - struct list_head flush_node; - struct bpf_cpu_map_entry *obj; - unsigned int count; -}; - -struct bpf_cpu_map; - -struct bpf_cpu_map_entry { - u32 cpu; - int map_id; - struct xdp_bulk_queue *bulkq; - struct bpf_cpu_map *cmap; - struct ptr_ring *queue; - struct task_struct *kthread; - struct bpf_cpumap_val value; - struct bpf_prog *prog; - atomic_t refcnt; - struct callback_head rcu; - struct work_struct kthread_stop_wq; -}; - -struct bpf_cpu_map { - struct bpf_map map; - struct bpf_cpu_map_entry **cpu_map; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct kernel_cpustat { - u64 cpustat[10]; -}; - -struct sockaddr_alg_new { - __u16 salg_family; - __u8 salg_type[14]; - __u32 salg_feat; - __u32 salg_mask; - __u8 salg_name[0]; -}; - -struct af_alg_iv { - __u32 ivlen; - __u8 iv[0]; -}; - -enum { - SOCK_WAKE_IO = 0, - SOCK_WAKE_WAITD = 1, - SOCK_WAKE_SPACE = 2, - SOCK_WAKE_URG = 3, -}; - -struct af_alg_type; - -struct alg_sock { - struct sock sk; - struct sock *parent; - atomic_t refcnt; - atomic_t nokey_refcnt; - const struct af_alg_type *type; - void *private; -}; - -struct af_alg_type { - void * (*bind)(const char *, u32, u32); - void (*release)(void *); - int (*setkey)(void *, const u8 *, unsigned int); - int (*setentropy)(void *, sockptr_t, unsigned int); - int (*accept)(void *, struct sock *); - int (*accept_nokey)(void *, struct sock *); - int (*setauthsize)(void *, unsigned int); - struct proto_ops *ops; - struct proto_ops *ops_nokey; - struct module *owner; - char name[14]; -}; - -struct af_alg_control { - struct af_alg_iv *iv; - int op; - unsigned int aead_assoclen; -}; - -struct af_alg_sgl { - struct scatterlist sg[17]; - struct page *pages[16]; - unsigned int npages; -}; - -struct af_alg_tsgl { - struct list_head list; - unsigned int cur; - struct scatterlist sg[0]; -}; - -struct af_alg_rsgl { - struct af_alg_sgl sgl; - struct list_head list; - size_t sg_num_bytes; -}; - -struct af_alg_async_req { - struct kiocb *iocb; - struct sock *sk; - struct af_alg_rsgl first_rsgl; - struct af_alg_rsgl *last_rsgl; - struct list_head rsgl_list; - struct scatterlist *tsgl; - unsigned int tsgl_entries; - unsigned int outlen; - unsigned int areqlen; - union { - struct aead_request aead_req; - struct skcipher_request skcipher_req; - } cra_u; -}; - -struct af_alg_ctx { - struct list_head tsgl_list; - void *iv; - size_t aead_assoclen; - struct crypto_wait wait; - size_t used; - atomic_t rcvused; - bool more; - bool merge; - bool enc; - bool init; - unsigned int len; -}; - -struct alg_type_list { - const struct af_alg_type *type; - struct list_head list; -}; - -struct tcpa_event { - u32 pcr_index; - u32 event_type; - u8 pcr_value[20]; - u32 event_size; - u8 event_data[0]; -}; - -enum tcpa_event_types { - PREBOOT = 0, - POST_CODE = 1, - UNUSED = 2, - NO_ACTION = 3, - SEPARATOR = 4, - ACTION = 5, - EVENT_TAG = 6, - SCRTM_CONTENTS = 7, - SCRTM_VERSION = 8, - CPU_MICROCODE = 9, - PLATFORM_CONFIG_FLAGS = 10, - TABLE_OF_DEVICES = 11, - COMPACT_HASH = 12, - IPL = 13, - IPL_PARTITION_DATA = 14, - NONHOST_CODE = 15, - NONHOST_CONFIG = 16, - NONHOST_INFO = 17, -}; - -struct tcpa_pc_event { - u32 event_id; - u32 event_size; - u8 event_data[0]; -}; - -enum tcpa_pc_event_ids { - SMBIOS = 1, - BIS_CERT = 2, - POST_BIOS_ROM = 3, - ESCD = 4, - CMOS = 5, - NVRAM = 6, - OPTION_ROM_EXEC = 7, - OPTION_ROM_CONFIG = 8, - OPTION_ROM_MICROCODE = 10, - S_CRTM_VERSION = 11, - S_CRTM_CONTENTS = 12, - POST_CONTENTS = 13, - HOST_TABLE_OF_DEVICES = 14, -}; - -struct tunnel_msg { - __u8 family; - __u8 flags; - __u16 reserved2; - __u32 ifindex; -}; - -enum { - VNIFILTER_ENTRY_STATS_UNSPEC = 0, - VNIFILTER_ENTRY_STATS_RX_BYTES = 1, - VNIFILTER_ENTRY_STATS_RX_PKTS = 2, - VNIFILTER_ENTRY_STATS_RX_DROPS = 3, - VNIFILTER_ENTRY_STATS_RX_ERRORS = 4, - VNIFILTER_ENTRY_STATS_TX_BYTES = 5, - VNIFILTER_ENTRY_STATS_TX_PKTS = 6, - VNIFILTER_ENTRY_STATS_TX_DROPS = 7, - VNIFILTER_ENTRY_STATS_TX_ERRORS = 8, - VNIFILTER_ENTRY_STATS_PAD = 9, - __VNIFILTER_ENTRY_STATS_MAX = 10, -}; - -enum { - VXLAN_VNIFILTER_ENTRY_UNSPEC = 0, - VXLAN_VNIFILTER_ENTRY_START = 1, - VXLAN_VNIFILTER_ENTRY_END = 2, - VXLAN_VNIFILTER_ENTRY_GROUP = 3, - VXLAN_VNIFILTER_ENTRY_GROUP6 = 4, - VXLAN_VNIFILTER_ENTRY_STATS = 5, - __VXLAN_VNIFILTER_ENTRY_MAX = 6, -}; - -enum { - VXLAN_VNIFILTER_UNSPEC = 0, - VXLAN_VNIFILTER_ENTRY = 1, - __VXLAN_VNIFILTER_MAX = 2, -}; - -enum ifla_vxlan_df { - VXLAN_DF_UNSET = 0, - VXLAN_DF_SET = 1, - VXLAN_DF_INHERIT = 2, - __VXLAN_DF_END = 3, - VXLAN_DF_MAX = 2, -}; - -struct vxlan_sock { - struct hlist_node hlist; - struct socket *sock; - struct hlist_head vni_list[1024]; - refcount_t refcnt; - u32 flags; -}; - -union vxlan_addr { - struct sockaddr_in sin; - struct sockaddr_in6 sin6; - struct sockaddr sa; -}; - -struct vxlan_rdst { - union vxlan_addr remote_ip; - __be16 remote_port; - u8 offloaded: 1; - __be32 remote_vni; - u32 remote_ifindex; - struct net_device *remote_dev; - struct list_head list; - struct callback_head rcu; - struct dst_cache dst_cache; -}; - -struct vxlan_config { - union vxlan_addr remote_ip; - union vxlan_addr saddr; - __be32 vni; - int remote_ifindex; - int mtu; - __be16 dst_port; - u16 port_min; - u16 port_max; - u8 tos; - u8 ttl; - __be32 label; - u32 flags; - long unsigned int age_interval; - unsigned int addrmax; - bool no_share; - enum ifla_vxlan_df df; -}; - -enum { - VXLAN_VNI_STATS_RX = 0, - VXLAN_VNI_STATS_RX_DROPS = 1, - VXLAN_VNI_STATS_RX_ERRORS = 2, - VXLAN_VNI_STATS_TX = 3, - VXLAN_VNI_STATS_TX_DROPS = 4, - VXLAN_VNI_STATS_TX_ERRORS = 5, -}; - -struct vxlan_vni_stats { - u64 rx_packets; - u64 rx_bytes; - u64 rx_drops; - u64 rx_errors; - u64 tx_packets; - u64 tx_bytes; - u64 tx_drops; - u64 tx_errors; -}; - -struct vxlan_vni_stats_pcpu { - struct vxlan_vni_stats stats; - struct u64_stats_sync syncp; -}; - -struct vxlan_dev; - -struct vxlan_dev_node { - struct hlist_node hlist; - struct vxlan_dev *vxlan; -}; - -struct vxlan_vni_group; - -struct vxlan_dev { - struct vxlan_dev_node hlist4; - struct vxlan_dev_node hlist6; - struct list_head next; - struct vxlan_sock *vn4_sock; - struct vxlan_sock *vn6_sock; - struct net_device *dev; - struct net *net; - struct vxlan_rdst default_dst; - struct timer_list age_timer; - spinlock_t hash_lock[256]; - unsigned int addrcnt; - struct gro_cells gro_cells; - struct vxlan_config cfg; - struct vxlan_vni_group *vnigrp; - struct hlist_head fdb_head[256]; -}; - -struct vxlan_vni_node { - struct rhash_head vnode; - struct vxlan_dev_node hlist4; - struct vxlan_dev_node hlist6; - struct list_head vlist; - __be32 vni; - union vxlan_addr remote_ip; - struct vxlan_vni_stats_pcpu *stats; - struct callback_head rcu; -}; - -struct vxlan_vni_group { - struct rhashtable vni_hash; - struct list_head vni_list; - u32 num_vnis; -}; - -struct vxlan_net { - struct list_head vxlan_list; - struct hlist_head sock_list[256]; - spinlock_t sock_lock; - struct notifier_block nexthop_notifier_block; -}; - -enum { - CTRL_CMD_UNSPEC = 0, - CTRL_CMD_NEWFAMILY = 1, - CTRL_CMD_DELFAMILY = 2, - CTRL_CMD_GETFAMILY = 3, - CTRL_CMD_NEWOPS = 4, - CTRL_CMD_DELOPS = 5, - CTRL_CMD_GETOPS = 6, - CTRL_CMD_NEWMCAST_GRP = 7, - CTRL_CMD_DELMCAST_GRP = 8, - CTRL_CMD_GETMCAST_GRP = 9, - CTRL_CMD_GETPOLICY = 10, - __CTRL_CMD_MAX = 11, -}; - -enum { - CTRL_ATTR_UNSPEC = 0, - CTRL_ATTR_FAMILY_ID = 1, - CTRL_ATTR_FAMILY_NAME = 2, - CTRL_ATTR_VERSION = 3, - CTRL_ATTR_HDRSIZE = 4, - CTRL_ATTR_MAXATTR = 5, - CTRL_ATTR_OPS = 6, - CTRL_ATTR_MCAST_GROUPS = 7, - CTRL_ATTR_POLICY = 8, - CTRL_ATTR_OP_POLICY = 9, - CTRL_ATTR_OP = 10, - __CTRL_ATTR_MAX = 11, -}; - -enum { - CTRL_ATTR_OP_UNSPEC = 0, - CTRL_ATTR_OP_ID = 1, - CTRL_ATTR_OP_FLAGS = 2, - __CTRL_ATTR_OP_MAX = 3, -}; - -enum { - CTRL_ATTR_MCAST_GRP_UNSPEC = 0, - CTRL_ATTR_MCAST_GRP_NAME = 1, - CTRL_ATTR_MCAST_GRP_ID = 2, - __CTRL_ATTR_MCAST_GRP_MAX = 3, -}; - -enum { - CTRL_ATTR_POLICY_UNSPEC = 0, - CTRL_ATTR_POLICY_DO = 1, - CTRL_ATTR_POLICY_DUMP = 2, - __CTRL_ATTR_POLICY_DUMP_MAX = 3, - CTRL_ATTR_POLICY_DUMP_MAX = 2, -}; - -enum genl_validate_flags { - GENL_DONT_VALIDATE_STRICT = 1, - GENL_DONT_VALIDATE_DUMP = 2, - GENL_DONT_VALIDATE_DUMP_STRICT = 4, -}; - -struct genl_start_context { - const struct genl_family *family; - struct nlmsghdr *nlh; - struct netlink_ext_ack *extack; - const struct genl_ops *ops; - int hdrlen; -}; - -struct netlink_policy_dump_state; - -struct ctrl_dump_policy_ctx { - struct netlink_policy_dump_state *state; - const struct genl_family *rt; - unsigned int opidx; - u32 op; - u16 fam_id; - u8 policies: 1; - u8 single_op: 1; -}; - -struct xfrm_input_afinfo { - u8 family; - bool is_ipip; - int (*callback)(struct sk_buff *, u8, int); -}; - -struct xfrm4_protocol { - int (*handler)(struct sk_buff *); - int (*input_handler)(struct sk_buff *, int, __be32, int); - int (*cb_handler)(struct sk_buff *, int); - int (*err_handler)(struct sk_buff *, u32); - struct xfrm4_protocol *next; - int priority; -}; - -enum perf_msr_id { - PERF_MSR_TSC = 0, - PERF_MSR_APERF = 1, - PERF_MSR_MPERF = 2, - PERF_MSR_PPERF = 3, - PERF_MSR_SMI = 4, - PERF_MSR_PTSC = 5, - PERF_MSR_IRPERF = 6, - PERF_MSR_THERM = 7, - PERF_MSR_EVENT_MAX = 8, -}; - -struct semaphore_waiter { - struct list_head list; - struct task_struct *task; - bool up; -}; - -struct irqchip_fwid { - struct fwnode_handle fwnode; - unsigned int type; - char *name; - phys_addr_t *pa; -}; - -enum event_trigger_type { - ETT_NONE = 0, - ETT_TRACE_ONOFF = 1, - ETT_SNAPSHOT = 2, - ETT_STACKTRACE = 4, - ETT_EVENT_ENABLE = 8, - ETT_EVENT_HIST = 16, - ETT_HIST_ENABLE = 32, - ETT_EVENT_EPROBE = 64, -}; - -struct syscall_trace_enter { - struct trace_entry ent; - int nr; - long unsigned int args[0]; -}; - -struct syscall_trace_exit { - struct trace_entry ent; - int nr; - long int ret; -}; - -struct syscall_tp_t { - long long unsigned int regs; - long unsigned int syscall_nr; - long unsigned int ret; -}; - -struct syscall_tp_t___2 { - long long unsigned int regs; - long unsigned int syscall_nr; - long unsigned int args[6]; -}; - -struct bpf_devmap_val { - __u32 ifindex; - union { - int fd; - __u32 id; - } bpf_prog; -}; - -struct xdp_dev_bulk_queue { - struct xdp_frame *q[16]; - struct list_head flush_node; - struct net_device *dev; - struct net_device *dev_rx; - struct bpf_prog *xdp_prog; - unsigned int count; -}; - -struct bpf_dtab; - -struct bpf_dtab_netdev { - struct net_device *dev; - struct hlist_node index_hlist; - struct bpf_dtab *dtab; - struct bpf_prog *xdp_prog; - struct callback_head rcu; - unsigned int idx; - struct bpf_devmap_val val; -}; - -struct bpf_dtab { - struct bpf_map map; - struct bpf_dtab_netdev **netdev_map; - struct list_head list; - struct hlist_head *dev_index_head; - spinlock_t index_lock; - unsigned int items; - u32 n_buckets; - long: 64; - long: 64; - long: 64; -}; - -struct fstrim_range { - __u64 start; - __u64 len; - __u64 minlen; -}; - -enum blk_default_limits { - BLK_MAX_SEGMENTS = 128, - BLK_SAFE_MAX_SECTORS = 255, - BLK_DEF_MAX_SECTORS = 2560, - BLK_MAX_SEGMENT_SIZE = 65536, - BLK_SEG_BOUNDARY_MASK = 4294967295, -}; - -struct ext4_allocation_request { - struct inode *inode; - unsigned int len; - ext4_lblk_t logical; - ext4_lblk_t lleft; - ext4_lblk_t lright; - ext4_fsblk_t goal; - ext4_fsblk_t pleft; - ext4_fsblk_t pright; - unsigned int flags; -}; - -struct ext4_group_desc { - __le32 bg_block_bitmap_lo; - __le32 bg_inode_bitmap_lo; - __le32 bg_inode_table_lo; - __le16 bg_free_blocks_count_lo; - __le16 bg_free_inodes_count_lo; - __le16 bg_used_dirs_count_lo; - __le16 bg_flags; - __le32 bg_exclude_bitmap_lo; - __le16 bg_block_bitmap_csum_lo; - __le16 bg_inode_bitmap_csum_lo; - __le16 bg_itable_unused_lo; - __le16 bg_checksum; - __le32 bg_block_bitmap_hi; - __le32 bg_inode_bitmap_hi; - __le32 bg_inode_table_hi; - __le16 bg_free_blocks_count_hi; - __le16 bg_free_inodes_count_hi; - __le16 bg_used_dirs_count_hi; - __le16 bg_itable_unused_hi; - __le32 bg_exclude_bitmap_hi; - __le16 bg_block_bitmap_csum_hi; - __le16 bg_inode_bitmap_csum_hi; - __u32 bg_reserved; -}; - -enum { - EXT4_INODE_SECRM = 0, - EXT4_INODE_UNRM = 1, - EXT4_INODE_COMPR = 2, - EXT4_INODE_SYNC = 3, - EXT4_INODE_IMMUTABLE = 4, - EXT4_INODE_APPEND = 5, - EXT4_INODE_NODUMP = 6, - EXT4_INODE_NOATIME = 7, - EXT4_INODE_DIRTY = 8, - EXT4_INODE_COMPRBLK = 9, - EXT4_INODE_NOCOMPR = 10, - EXT4_INODE_ENCRYPT = 11, - EXT4_INODE_INDEX = 12, - EXT4_INODE_IMAGIC = 13, - EXT4_INODE_JOURNAL_DATA = 14, - EXT4_INODE_NOTAIL = 15, - EXT4_INODE_DIRSYNC = 16, - EXT4_INODE_TOPDIR = 17, - EXT4_INODE_HUGE_FILE = 18, - EXT4_INODE_EXTENTS = 19, - EXT4_INODE_VERITY = 20, - EXT4_INODE_EA_INODE = 21, - EXT4_INODE_DAX = 25, - EXT4_INODE_INLINE_DATA = 28, - EXT4_INODE_PROJINHERIT = 29, - EXT4_INODE_CASEFOLD = 30, - EXT4_INODE_RESERVED = 31, -}; - -struct extent_status { - struct rb_node rb_node; - ext4_lblk_t es_lblk; - ext4_lblk_t es_len; - ext4_fsblk_t es_pblk; -}; - -struct ext4_es_tree { - struct rb_root root; - struct extent_status *cache_es; -}; - -struct ext4_pending_tree { - struct rb_root root; -}; - -struct ext4_inode_info { - __le32 i_data[15]; - __u32 i_dtime; - ext4_fsblk_t i_file_acl; - ext4_group_t i_block_group; - ext4_lblk_t i_dir_start_lookup; - long unsigned int i_flags; - struct rw_semaphore xattr_sem; - union { - struct list_head i_orphan; - unsigned int i_orphan_idx; - }; - struct list_head i_fc_dilist; - struct list_head i_fc_list; - ext4_lblk_t i_fc_lblk_start; - ext4_lblk_t i_fc_lblk_len; - atomic_t i_fc_updates; - wait_queue_head_t i_fc_wait; - struct mutex i_fc_lock; - loff_t i_disksize; - struct rw_semaphore i_data_sem; - struct inode vfs_inode; - struct jbd2_inode *jinode; - spinlock_t i_raw_lock; - struct timespec64 i_crtime; - atomic_t i_prealloc_active; - struct list_head i_prealloc_list; - spinlock_t i_prealloc_lock; - struct ext4_es_tree i_es_tree; - rwlock_t i_es_lock; - struct list_head i_es_list; - unsigned int i_es_all_nr; - unsigned int i_es_shk_nr; - ext4_lblk_t i_es_shrink_lblk; - ext4_group_t i_last_alloc_group; - unsigned int i_reserved_data_blocks; - struct ext4_pending_tree i_pending_tree; - __u16 i_extra_isize; - u16 i_inline_off; - u16 i_inline_size; - spinlock_t i_completed_io_lock; - struct list_head i_rsv_conversion_list; - struct work_struct i_rsv_conversion_work; - atomic_t i_unwritten; - spinlock_t i_block_reservation_lock; - tid_t i_sync_tid; - tid_t i_datasync_tid; - __u32 i_csum_seed; - kprojid_t i_projid; -}; - -enum ext4_journal_trigger_type { - EXT4_JTR_ORPHAN_FILE = 0, - EXT4_JTR_NONE = 1, -}; - -struct ext4_locality_group { - struct mutex lg_mutex; - struct list_head lg_prealloc_list[10]; - spinlock_t lg_prealloc_lock; -}; - -struct ext4_free_data { - struct list_head efd_list; - struct rb_node efd_node; - ext4_group_t efd_group; - ext4_grpblk_t efd_start_cluster; - ext4_grpblk_t efd_count; - tid_t efd_tid; -}; - -struct ext4_prealloc_space { - struct list_head pa_inode_list; - struct list_head pa_group_list; - union { - struct list_head pa_tmp_list; - struct callback_head pa_rcu; - } u; - spinlock_t pa_lock; - atomic_t pa_count; - unsigned int pa_deleted; - ext4_fsblk_t pa_pstart; - ext4_lblk_t pa_lstart; - ext4_grpblk_t pa_len; - ext4_grpblk_t pa_free; - short unsigned int pa_type; - spinlock_t *pa_obj_lock; - struct inode *pa_inode; -}; - -enum { - MB_INODE_PA = 0, - MB_GROUP_PA = 1, -}; - -struct ext4_free_extent { - ext4_lblk_t fe_logical; - ext4_grpblk_t fe_start; - ext4_group_t fe_group; - ext4_grpblk_t fe_len; -}; - -struct ext4_allocation_context { - struct inode *ac_inode; - struct super_block *ac_sb; - struct ext4_free_extent ac_o_ex; - struct ext4_free_extent ac_g_ex; - struct ext4_free_extent ac_b_ex; - struct ext4_free_extent ac_f_ex; - ext4_group_t ac_last_optimal_group; - __u32 ac_groups_considered; - __u32 ac_flags; - __u16 ac_groups_scanned; - __u16 ac_groups_linear_remaining; - __u16 ac_found; - __u16 ac_tail; - __u16 ac_buddy; - __u8 ac_status; - __u8 ac_criteria; - __u8 ac_2order; - __u8 ac_op; - struct page *ac_bitmap_page; - struct page *ac_buddy_page; - struct ext4_prealloc_space *ac_pa; - struct ext4_locality_group *ac_lg; -}; - -struct ext4_buddy { - struct page *bd_buddy_page; - void *bd_buddy; - struct page *bd_bitmap_page; - void *bd_bitmap; - struct ext4_group_info *bd_info; - struct super_block *bd_sb; - __u16 bd_blkbits; - ext4_group_t bd_group; -}; - -typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *); - -struct sg { - struct ext4_group_info info; - ext4_grpblk_t counters[18]; -}; - -enum devlink_sb_pool_type { - DEVLINK_SB_POOL_TYPE_INGRESS = 0, - DEVLINK_SB_POOL_TYPE_EGRESS = 1, -}; - -enum devlink_sb_threshold_type { - DEVLINK_SB_THRESHOLD_TYPE_STATIC = 0, - DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC = 1, -}; - -enum devlink_eswitch_mode { - DEVLINK_ESWITCH_MODE_LEGACY = 0, - DEVLINK_ESWITCH_MODE_SWITCHDEV = 1, -}; - -enum devlink_eswitch_encap_mode { - DEVLINK_ESWITCH_ENCAP_MODE_NONE = 0, - DEVLINK_ESWITCH_ENCAP_MODE_BASIC = 1, -}; - -enum devlink_param_cmode { - DEVLINK_PARAM_CMODE_RUNTIME = 0, - DEVLINK_PARAM_CMODE_DRIVERINIT = 1, - DEVLINK_PARAM_CMODE_PERMANENT = 2, - __DEVLINK_PARAM_CMODE_MAX = 3, - DEVLINK_PARAM_CMODE_MAX = 2, -}; - -enum devlink_trap_action { - DEVLINK_TRAP_ACTION_DROP = 0, - DEVLINK_TRAP_ACTION_TRAP = 1, - DEVLINK_TRAP_ACTION_MIRROR = 2, -}; - -enum devlink_trap_type { - DEVLINK_TRAP_TYPE_DROP = 0, - DEVLINK_TRAP_TYPE_EXCEPTION = 1, - DEVLINK_TRAP_TYPE_CONTROL = 2, -}; - -enum devlink_reload_action { - DEVLINK_RELOAD_ACTION_UNSPEC = 0, - DEVLINK_RELOAD_ACTION_DRIVER_REINIT = 1, - DEVLINK_RELOAD_ACTION_FW_ACTIVATE = 2, - __DEVLINK_RELOAD_ACTION_MAX = 3, - DEVLINK_RELOAD_ACTION_MAX = 2, -}; - -enum devlink_reload_limit { - DEVLINK_RELOAD_LIMIT_UNSPEC = 0, - DEVLINK_RELOAD_LIMIT_NO_RESET = 1, - __DEVLINK_RELOAD_LIMIT_MAX = 2, - DEVLINK_RELOAD_LIMIT_MAX = 1, -}; - -enum devlink_resource_unit { - DEVLINK_RESOURCE_UNIT_ENTRY = 0, -}; - -enum devlink_port_fn_state { - DEVLINK_PORT_FN_STATE_INACTIVE = 0, - DEVLINK_PORT_FN_STATE_ACTIVE = 1, -}; - -enum devlink_port_fn_opstate { - DEVLINK_PORT_FN_OPSTATE_DETACHED = 0, - DEVLINK_PORT_FN_OPSTATE_ATTACHED = 1, -}; - -struct firmware { - size_t size; - const u8 *data; - void *priv; -}; - -struct devlink_port_new_attrs { - enum devlink_port_flavour flavour; - unsigned int port_index; - u32 controller; - u32 sfnum; - u16 pfnum; - u8 port_index_valid: 1; - u8 controller_valid: 1; - u8 sfnum_valid: 1; -}; - -struct devlink_sb_pool_info { - enum devlink_sb_pool_type pool_type; - u32 size; - enum devlink_sb_threshold_type threshold_type; - u32 cell_size; -}; - -struct devlink_resource_size_params { - u64 size_min; - u64 size_max; - u64 size_granularity; - enum devlink_resource_unit unit; -}; - -enum devlink_param_type { - DEVLINK_PARAM_TYPE_U8 = 0, - DEVLINK_PARAM_TYPE_U16 = 1, - DEVLINK_PARAM_TYPE_U32 = 2, - DEVLINK_PARAM_TYPE_STRING = 3, - DEVLINK_PARAM_TYPE_BOOL = 4, -}; - -union devlink_param_value { - u8 vu8; - u16 vu16; - u32 vu32; - char vstr[32]; - bool vbool; -}; - -struct devlink_param_gset_ctx { - union devlink_param_value val; - enum devlink_param_cmode cmode; -}; - -struct devlink_param { - u32 id; - const char *name; - bool generic; - enum devlink_param_type type; - long unsigned int supported_cmodes; - int (*get)(struct devlink *, u32, struct devlink_param_gset_ctx *); - int (*set)(struct devlink *, u32, struct devlink_param_gset_ctx *); - int (*validate)(struct devlink *, u32, union devlink_param_value, struct netlink_ext_ack *); -}; - -enum devlink_param_generic_id { - DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET = 0, - DEVLINK_PARAM_GENERIC_ID_MAX_MACS = 1, - DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV = 2, - DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT = 3, - DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI = 4, - DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX = 5, - DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN = 6, - DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY = 7, - DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE = 8, - DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE = 9, - DEVLINK_PARAM_GENERIC_ID_ENABLE_REMOTE_DEV_RESET = 10, - DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH = 11, - DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA = 12, - DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET = 13, - DEVLINK_PARAM_GENERIC_ID_ENABLE_IWARP = 14, - DEVLINK_PARAM_GENERIC_ID_IO_EQ_SIZE = 15, - DEVLINK_PARAM_GENERIC_ID_EVENT_EQ_SIZE = 16, - __DEVLINK_PARAM_GENERIC_ID_MAX = 17, - DEVLINK_PARAM_GENERIC_ID_MAX = 16, -}; - -struct devlink_flash_update_params { - const struct firmware *fw; - const char *component; - u32 overwrite_mask; -}; - -struct devlink_region_ops { - const char *name; - void (*destructor)(const void *); - int (*snapshot)(struct devlink *, const struct devlink_region_ops *, struct netlink_ext_ack *, u8 **); - void *priv; -}; - -struct devlink_trap_policer { - u32 id; - u64 init_rate; - u64 init_burst; - u64 max_rate; - u64 min_rate; - u64 max_burst; - u64 min_burst; -}; - -struct devlink_trap_group { - const char *name; - u16 id; - bool generic; - u32 init_policer_id; -}; - -struct devlink_trap { - enum devlink_trap_type type; - enum devlink_trap_action init_action; - bool generic; - u16 id; - const char *name; - u16 init_group_id; - u32 metadata_cap; -}; - -enum devlink_trap_generic_id { - DEVLINK_TRAP_GENERIC_ID_SMAC_MC = 0, - DEVLINK_TRAP_GENERIC_ID_VLAN_TAG_MISMATCH = 1, - DEVLINK_TRAP_GENERIC_ID_INGRESS_VLAN_FILTER = 2, - DEVLINK_TRAP_GENERIC_ID_INGRESS_STP_FILTER = 3, - DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST = 4, - DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER = 5, - DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE = 6, - DEVLINK_TRAP_GENERIC_ID_TTL_ERROR = 7, - DEVLINK_TRAP_GENERIC_ID_TAIL_DROP = 8, - DEVLINK_TRAP_GENERIC_ID_NON_IP_PACKET = 9, - DEVLINK_TRAP_GENERIC_ID_UC_DIP_MC_DMAC = 10, - DEVLINK_TRAP_GENERIC_ID_DIP_LB = 11, - DEVLINK_TRAP_GENERIC_ID_SIP_MC = 12, - DEVLINK_TRAP_GENERIC_ID_SIP_LB = 13, - DEVLINK_TRAP_GENERIC_ID_CORRUPTED_IP_HDR = 14, - DEVLINK_TRAP_GENERIC_ID_IPV4_SIP_BC = 15, - DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_RESERVED_SCOPE = 16, - DEVLINK_TRAP_GENERIC_ID_IPV6_MC_DIP_INTERFACE_LOCAL_SCOPE = 17, - DEVLINK_TRAP_GENERIC_ID_MTU_ERROR = 18, - DEVLINK_TRAP_GENERIC_ID_UNRESOLVED_NEIGH = 19, - DEVLINK_TRAP_GENERIC_ID_RPF = 20, - DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE = 21, - DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS = 22, - DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS = 23, - DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE = 24, - DEVLINK_TRAP_GENERIC_ID_DECAP_ERROR = 25, - DEVLINK_TRAP_GENERIC_ID_OVERLAY_SMAC_MC = 26, - DEVLINK_TRAP_GENERIC_ID_INGRESS_FLOW_ACTION_DROP = 27, - DEVLINK_TRAP_GENERIC_ID_EGRESS_FLOW_ACTION_DROP = 28, - DEVLINK_TRAP_GENERIC_ID_STP = 29, - DEVLINK_TRAP_GENERIC_ID_LACP = 30, - DEVLINK_TRAP_GENERIC_ID_LLDP = 31, - DEVLINK_TRAP_GENERIC_ID_IGMP_QUERY = 32, - DEVLINK_TRAP_GENERIC_ID_IGMP_V1_REPORT = 33, - DEVLINK_TRAP_GENERIC_ID_IGMP_V2_REPORT = 34, - DEVLINK_TRAP_GENERIC_ID_IGMP_V3_REPORT = 35, - DEVLINK_TRAP_GENERIC_ID_IGMP_V2_LEAVE = 36, - DEVLINK_TRAP_GENERIC_ID_MLD_QUERY = 37, - DEVLINK_TRAP_GENERIC_ID_MLD_V1_REPORT = 38, - DEVLINK_TRAP_GENERIC_ID_MLD_V2_REPORT = 39, - DEVLINK_TRAP_GENERIC_ID_MLD_V1_DONE = 40, - DEVLINK_TRAP_GENERIC_ID_IPV4_DHCP = 41, - DEVLINK_TRAP_GENERIC_ID_IPV6_DHCP = 42, - DEVLINK_TRAP_GENERIC_ID_ARP_REQUEST = 43, - DEVLINK_TRAP_GENERIC_ID_ARP_RESPONSE = 44, - DEVLINK_TRAP_GENERIC_ID_ARP_OVERLAY = 45, - DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_SOLICIT = 46, - DEVLINK_TRAP_GENERIC_ID_IPV6_NEIGH_ADVERT = 47, - DEVLINK_TRAP_GENERIC_ID_IPV4_BFD = 48, - DEVLINK_TRAP_GENERIC_ID_IPV6_BFD = 49, - DEVLINK_TRAP_GENERIC_ID_IPV4_OSPF = 50, - DEVLINK_TRAP_GENERIC_ID_IPV6_OSPF = 51, - DEVLINK_TRAP_GENERIC_ID_IPV4_BGP = 52, - DEVLINK_TRAP_GENERIC_ID_IPV6_BGP = 53, - DEVLINK_TRAP_GENERIC_ID_IPV4_VRRP = 54, - DEVLINK_TRAP_GENERIC_ID_IPV6_VRRP = 55, - DEVLINK_TRAP_GENERIC_ID_IPV4_PIM = 56, - DEVLINK_TRAP_GENERIC_ID_IPV6_PIM = 57, - DEVLINK_TRAP_GENERIC_ID_UC_LB = 58, - DEVLINK_TRAP_GENERIC_ID_LOCAL_ROUTE = 59, - DEVLINK_TRAP_GENERIC_ID_EXTERNAL_ROUTE = 60, - DEVLINK_TRAP_GENERIC_ID_IPV6_UC_DIP_LINK_LOCAL_SCOPE = 61, - DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_NODES = 62, - DEVLINK_TRAP_GENERIC_ID_IPV6_DIP_ALL_ROUTERS = 63, - DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_SOLICIT = 64, - DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ADVERT = 65, - DEVLINK_TRAP_GENERIC_ID_IPV6_REDIRECT = 66, - DEVLINK_TRAP_GENERIC_ID_IPV4_ROUTER_ALERT = 67, - DEVLINK_TRAP_GENERIC_ID_IPV6_ROUTER_ALERT = 68, - DEVLINK_TRAP_GENERIC_ID_PTP_EVENT = 69, - DEVLINK_TRAP_GENERIC_ID_PTP_GENERAL = 70, - DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_SAMPLE = 71, - DEVLINK_TRAP_GENERIC_ID_FLOW_ACTION_TRAP = 72, - DEVLINK_TRAP_GENERIC_ID_EARLY_DROP = 73, - DEVLINK_TRAP_GENERIC_ID_VXLAN_PARSING = 74, - DEVLINK_TRAP_GENERIC_ID_LLC_SNAP_PARSING = 75, - DEVLINK_TRAP_GENERIC_ID_VLAN_PARSING = 76, - DEVLINK_TRAP_GENERIC_ID_PPPOE_PPP_PARSING = 77, - DEVLINK_TRAP_GENERIC_ID_MPLS_PARSING = 78, - DEVLINK_TRAP_GENERIC_ID_ARP_PARSING = 79, - DEVLINK_TRAP_GENERIC_ID_IP_1_PARSING = 80, - DEVLINK_TRAP_GENERIC_ID_IP_N_PARSING = 81, - DEVLINK_TRAP_GENERIC_ID_GRE_PARSING = 82, - DEVLINK_TRAP_GENERIC_ID_UDP_PARSING = 83, - DEVLINK_TRAP_GENERIC_ID_TCP_PARSING = 84, - DEVLINK_TRAP_GENERIC_ID_IPSEC_PARSING = 85, - DEVLINK_TRAP_GENERIC_ID_SCTP_PARSING = 86, - DEVLINK_TRAP_GENERIC_ID_DCCP_PARSING = 87, - DEVLINK_TRAP_GENERIC_ID_GTP_PARSING = 88, - DEVLINK_TRAP_GENERIC_ID_ESP_PARSING = 89, - DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_NEXTHOP = 90, - DEVLINK_TRAP_GENERIC_ID_DMAC_FILTER = 91, - __DEVLINK_TRAP_GENERIC_ID_MAX = 92, - DEVLINK_TRAP_GENERIC_ID_MAX = 91, -}; - -enum devlink_trap_group_generic_id { - DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS = 0, - DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS = 1, - DEVLINK_TRAP_GROUP_GENERIC_ID_L3_EXCEPTIONS = 2, - DEVLINK_TRAP_GROUP_GENERIC_ID_BUFFER_DROPS = 3, - DEVLINK_TRAP_GROUP_GENERIC_ID_TUNNEL_DROPS = 4, - DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_DROPS = 5, - DEVLINK_TRAP_GROUP_GENERIC_ID_STP = 6, - DEVLINK_TRAP_GROUP_GENERIC_ID_LACP = 7, - DEVLINK_TRAP_GROUP_GENERIC_ID_LLDP = 8, - DEVLINK_TRAP_GROUP_GENERIC_ID_MC_SNOOPING = 9, - DEVLINK_TRAP_GROUP_GENERIC_ID_DHCP = 10, - DEVLINK_TRAP_GROUP_GENERIC_ID_NEIGH_DISCOVERY = 11, - DEVLINK_TRAP_GROUP_GENERIC_ID_BFD = 12, - DEVLINK_TRAP_GROUP_GENERIC_ID_OSPF = 13, - DEVLINK_TRAP_GROUP_GENERIC_ID_BGP = 14, - DEVLINK_TRAP_GROUP_GENERIC_ID_VRRP = 15, - DEVLINK_TRAP_GROUP_GENERIC_ID_PIM = 16, - DEVLINK_TRAP_GROUP_GENERIC_ID_UC_LB = 17, - DEVLINK_TRAP_GROUP_GENERIC_ID_LOCAL_DELIVERY = 18, - DEVLINK_TRAP_GROUP_GENERIC_ID_EXTERNAL_DELIVERY = 19, - DEVLINK_TRAP_GROUP_GENERIC_ID_IPV6 = 20, - DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_EVENT = 21, - DEVLINK_TRAP_GROUP_GENERIC_ID_PTP_GENERAL = 22, - DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_SAMPLE = 23, - DEVLINK_TRAP_GROUP_GENERIC_ID_ACL_TRAP = 24, - DEVLINK_TRAP_GROUP_GENERIC_ID_PARSER_ERROR_DROPS = 25, - __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 26, - DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = 25, -}; - -enum { - DEVLINK_F_RELOAD = 1, -}; - -struct devlink_info_req; - -struct devlink_ops { - u32 supported_flash_update_params; - long unsigned int reload_actions; - long unsigned int reload_limits; - int (*reload_down)(struct devlink *, bool, enum devlink_reload_action, enum devlink_reload_limit, struct netlink_ext_ack *); - int (*reload_up)(struct devlink *, enum devlink_reload_action, enum devlink_reload_limit, u32 *, struct netlink_ext_ack *); - int (*port_type_set)(struct devlink_port *, enum devlink_port_type); - int (*port_split)(struct devlink *, struct devlink_port *, unsigned int, struct netlink_ext_ack *); - int (*port_unsplit)(struct devlink *, struct devlink_port *, struct netlink_ext_ack *); - int (*sb_pool_get)(struct devlink *, unsigned int, u16, struct devlink_sb_pool_info *); - int (*sb_pool_set)(struct devlink *, unsigned int, u16, u32, enum devlink_sb_threshold_type, struct netlink_ext_ack *); - int (*sb_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *); - int (*sb_port_pool_set)(struct devlink_port *, unsigned int, u16, u32, struct netlink_ext_ack *); - int (*sb_tc_pool_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16 *, u32 *); - int (*sb_tc_pool_bind_set)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u16, u32, struct netlink_ext_ack *); - int (*sb_occ_snapshot)(struct devlink *, unsigned int); - int (*sb_occ_max_clear)(struct devlink *, unsigned int); - int (*sb_occ_port_pool_get)(struct devlink_port *, unsigned int, u16, u32 *, u32 *); - int (*sb_occ_tc_port_bind_get)(struct devlink_port *, unsigned int, u16, enum devlink_sb_pool_type, u32 *, u32 *); - int (*eswitch_mode_get)(struct devlink *, u16 *); - int (*eswitch_mode_set)(struct devlink *, u16, struct netlink_ext_ack *); - int (*eswitch_inline_mode_get)(struct devlink *, u8 *); - int (*eswitch_inline_mode_set)(struct devlink *, u8, struct netlink_ext_ack *); - int (*eswitch_encap_mode_get)(struct devlink *, enum devlink_eswitch_encap_mode *); - int (*eswitch_encap_mode_set)(struct devlink *, enum devlink_eswitch_encap_mode, struct netlink_ext_ack *); - int (*info_get)(struct devlink *, struct devlink_info_req *, struct netlink_ext_ack *); - int (*flash_update)(struct devlink *, struct devlink_flash_update_params *, struct netlink_ext_ack *); - int (*trap_init)(struct devlink *, const struct devlink_trap *, void *); - void (*trap_fini)(struct devlink *, const struct devlink_trap *, void *); - int (*trap_action_set)(struct devlink *, const struct devlink_trap *, enum devlink_trap_action, struct netlink_ext_ack *); - int (*trap_group_init)(struct devlink *, const struct devlink_trap_group *); - int (*trap_group_set)(struct devlink *, const struct devlink_trap_group *, const struct devlink_trap_policer *, struct netlink_ext_ack *); - int (*trap_group_action_set)(struct devlink *, const struct devlink_trap_group *, enum devlink_trap_action, struct netlink_ext_ack *); - int (*trap_drop_counter_get)(struct devlink *, const struct devlink_trap *, u64 *); - int (*trap_policer_init)(struct devlink *, const struct devlink_trap_policer *); - void (*trap_policer_fini)(struct devlink *, const struct devlink_trap_policer *); - int (*trap_policer_set)(struct devlink *, const struct devlink_trap_policer *, u64, u64, struct netlink_ext_ack *); - int (*trap_policer_counter_get)(struct devlink *, const struct devlink_trap_policer *, u64 *); - int (*port_function_hw_addr_get)(struct devlink_port *, u8 *, int *, struct netlink_ext_ack *); - int (*port_function_hw_addr_set)(struct devlink_port *, const u8 *, int, struct netlink_ext_ack *); - int (*port_new)(struct devlink *, const struct devlink_port_new_attrs *, struct netlink_ext_ack *, unsigned int *); - int (*port_del)(struct devlink *, unsigned int, struct netlink_ext_ack *); - int (*port_fn_state_get)(struct devlink_port *, enum devlink_port_fn_state *, enum devlink_port_fn_opstate *, struct netlink_ext_ack *); - int (*port_fn_state_set)(struct devlink_port *, enum devlink_port_fn_state, struct netlink_ext_ack *); - int (*rate_leaf_tx_share_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); - int (*rate_leaf_tx_max_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); - int (*rate_node_tx_share_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); - int (*rate_node_tx_max_set)(struct devlink_rate *, void *, u64, struct netlink_ext_ack *); - int (*rate_node_new)(struct devlink_rate *, void **, struct netlink_ext_ack *); - int (*rate_node_del)(struct devlink_rate *, void *, struct netlink_ext_ack *); - int (*rate_leaf_parent_set)(struct devlink_rate *, struct devlink_rate *, void *, void *, struct netlink_ext_ack *); - int (*rate_node_parent_set)(struct devlink_rate *, struct devlink_rate *, void *, void *, struct netlink_ext_ack *); -}; - -struct nsim_trap_item; - -struct nsim_trap_data { - struct delayed_work trap_report_dw; - struct nsim_trap_item *trap_items_arr; - u64 *trap_policers_cnt_arr; - u64 trap_pkt_cnt; - struct nsim_dev *nsim_dev; - spinlock_t trap_lock; -}; - -enum nsim_devlink_param_id { - NSIM_DEVLINK_PARAM_ID_BASE = 16, - NSIM_DEVLINK_PARAM_ID_TEST1 = 17, -}; - -struct nsim_trap_item { - void *trap_ctx; - enum devlink_trap_action action; -}; - -enum { - NSIM_TRAP_ID_BASE = 91, - NSIM_TRAP_ID_FID_MISS = 92, -}; - -struct nsim_rate_node { - struct dentry *ddir; - struct dentry *rate_parent; - char *parent_name; - u16 tx_share; - u16 tx_max; -}; - -struct nla_bitfield32 { - __u32 value; - __u32 selector; -}; - -enum { - TCA_ACT_UNSPEC = 0, - TCA_ACT_KIND = 1, - TCA_ACT_OPTIONS = 2, - TCA_ACT_INDEX = 3, - TCA_ACT_STATS = 4, - TCA_ACT_PAD = 5, - TCA_ACT_COOKIE = 6, - TCA_ACT_FLAGS = 7, - TCA_ACT_HW_STATS = 8, - TCA_ACT_USED_HW_STATS = 9, - TCA_ACT_IN_HW_COUNT = 10, - __TCA_ACT_MAX = 11, -}; - -struct tcamsg { - unsigned char tca_family; - unsigned char tca__pad1; - short unsigned int tca__pad2; -}; - -enum { - TCA_ROOT_UNSPEC = 0, - TCA_ROOT_TAB = 1, - TCA_ROOT_FLAGS = 2, - TCA_ROOT_COUNT = 3, - TCA_ROOT_TIME_DELTA = 4, - __TCA_ROOT_MAX = 5, -}; - -enum flow_action_id { - FLOW_ACTION_ACCEPT = 0, - FLOW_ACTION_DROP = 1, - FLOW_ACTION_TRAP = 2, - FLOW_ACTION_GOTO = 3, - FLOW_ACTION_REDIRECT = 4, - FLOW_ACTION_MIRRED = 5, - FLOW_ACTION_REDIRECT_INGRESS = 6, - FLOW_ACTION_MIRRED_INGRESS = 7, - FLOW_ACTION_VLAN_PUSH = 8, - FLOW_ACTION_VLAN_POP = 9, - FLOW_ACTION_VLAN_MANGLE = 10, - FLOW_ACTION_TUNNEL_ENCAP = 11, - FLOW_ACTION_TUNNEL_DECAP = 12, - FLOW_ACTION_MANGLE = 13, - FLOW_ACTION_ADD = 14, - FLOW_ACTION_CSUM = 15, - FLOW_ACTION_MARK = 16, - FLOW_ACTION_PTYPE = 17, - FLOW_ACTION_PRIORITY = 18, - FLOW_ACTION_WAKE = 19, - FLOW_ACTION_QUEUE = 20, - FLOW_ACTION_SAMPLE = 21, - FLOW_ACTION_POLICE = 22, - FLOW_ACTION_CT = 23, - FLOW_ACTION_CT_METADATA = 24, - FLOW_ACTION_MPLS_PUSH = 25, - FLOW_ACTION_MPLS_POP = 26, - FLOW_ACTION_MPLS_MANGLE = 27, - FLOW_ACTION_GATE = 28, - FLOW_ACTION_PPPOE_PUSH = 29, - FLOW_ACTION_JUMP = 30, - FLOW_ACTION_PIPE = 31, - FLOW_ACTION_VLAN_PUSH_ETH = 32, - FLOW_ACTION_VLAN_POP_ETH = 33, - NUM_FLOW_ACTIONS = 34, -}; - -enum flow_action_mangle_base { - FLOW_ACT_MANGLE_UNSPEC = 0, - FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1, - FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2, - FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3, - FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4, - FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5, -}; - -enum flow_action_hw_stats { - FLOW_ACTION_HW_STATS_IMMEDIATE = 1, - FLOW_ACTION_HW_STATS_DELAYED = 2, - FLOW_ACTION_HW_STATS_ANY = 3, - FLOW_ACTION_HW_STATS_DISABLED = 4, - FLOW_ACTION_HW_STATS_DONT_CARE = 7, -}; - -typedef void (*action_destr)(void *); - -struct nf_flowtable; - -struct action_gate_entry; - -struct flow_action_entry { - enum flow_action_id id; - u32 hw_index; - enum flow_action_hw_stats hw_stats; - action_destr destructor; - void *destructor_priv; - union { - u32 chain_index; - struct net_device *dev; - struct { - u16 vid; - __be16 proto; - u8 prio; - } vlan; - struct { - unsigned char dst[6]; - unsigned char src[6]; - } vlan_push_eth; - struct { - enum flow_action_mangle_base htype; - u32 offset; - u32 mask; - u32 val; - } mangle; - struct ip_tunnel_info *tunnel; - u32 csum_flags; - u32 mark; - u16 ptype; - u32 priority; - struct { - u32 ctx; - u32 index; - u8 vf; - } queue; - struct { - struct psample_group *psample_group; - u32 rate; - u32 trunc_size; - bool truncate; - } sample; - struct { - u32 burst; - u64 rate_bytes_ps; - u64 peakrate_bytes_ps; - u32 avrate; - u16 overhead; - u64 burst_pkt; - u64 rate_pkt_ps; - u32 mtu; - struct { - enum flow_action_id act_id; - u32 extval; - } exceed; - struct { - enum flow_action_id act_id; - u32 extval; - } notexceed; - } police; - struct { - int action; - u16 zone; - struct nf_flowtable *flow_table; - } ct; - struct { - long unsigned int cookie; - u32 mark; - u32 labels[4]; - bool orig_dir; - } ct_metadata; - struct { - u32 label; - __be16 proto; - u8 tc; - u8 bos; - u8 ttl; - } mpls_push; - struct { - __be16 proto; - } mpls_pop; - struct { - u32 label; - u8 tc; - u8 bos; - u8 ttl; - } mpls_mangle; - struct { - s32 prio; - u64 basetime; - u64 cycletime; - u64 cycletimeext; - u32 num_entries; - struct action_gate_entry *entries; - } gate; - struct { - u16 sid; - } pppoe; - }; - struct flow_action_cookie *cookie; -}; - -struct flow_action { - unsigned int num_entries; - struct flow_action_entry entries[0]; -}; - -struct flow_stats { - u64 pkts; - u64 bytes; - u64 drops; - u64 lastused; - enum flow_action_hw_stats used_hw_stats; - bool used_hw_stats_valid; -}; - -enum flow_block_command { - FLOW_BLOCK_BIND = 0, - FLOW_BLOCK_UNBIND = 1, -}; - -enum flow_block_binder_type { - FLOW_BLOCK_BINDER_TYPE_UNSPEC = 0, - FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS = 1, - FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS = 2, - FLOW_BLOCK_BINDER_TYPE_RED_EARLY_DROP = 3, - FLOW_BLOCK_BINDER_TYPE_RED_MARK = 4, -}; - -struct flow_block_offload { - enum flow_block_command command; - enum flow_block_binder_type binder_type; - bool block_shared; - bool unlocked_driver_cb; - struct net *net; - struct flow_block *block; - struct list_head cb_list; - struct list_head *driver_block_list; - struct netlink_ext_ack *extack; - struct Qdisc *sch; - struct list_head *cb_list_head; -}; - -struct flow_block_cb; - -struct flow_block_indr { - struct list_head list; - struct net_device *dev; - struct Qdisc *sch; - enum flow_block_binder_type binder_type; - void *data; - void *cb_priv; - void (*cleanup)(struct flow_block_cb *); -}; - -struct flow_block_cb { - struct list_head driver_list; - struct list_head list; - flow_setup_cb_t *cb; - void *cb_ident; - void *cb_priv; - void (*release)(void *); - struct flow_block_indr indr; - unsigned int refcnt; -}; - -enum offload_act_command { - FLOW_ACT_REPLACE = 0, - FLOW_ACT_DESTROY = 1, - FLOW_ACT_STATS = 2, -}; - -struct flow_offload_action { - struct netlink_ext_ack *extack; - enum offload_act_command command; - enum flow_action_id id; - u32 index; - struct flow_stats stats; - struct flow_action action; -}; - -typedef int flow_indr_block_bind_cb_t(struct net_device *, struct Qdisc *, void *, enum tc_setup_type, void *, void *, void (*)(struct flow_block_cb *)); - -enum pedit_header_type { - TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0, - TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1, - TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2, - TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3, - TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4, - TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5, - __PEDIT_HDR_TYPE_MAX = 6, -}; - -enum pedit_cmd { - TCA_PEDIT_KEY_EX_CMD_SET = 0, - TCA_PEDIT_KEY_EX_CMD_ADD = 1, - __PEDIT_CMD_MAX = 2, -}; - -struct tc_pedit_key { - __u32 mask; - __u32 val; - __u32 off; - __u32 at; - __u32 offmask; - __u32 shift; -}; - -struct tcf_pedit_key_ex { - enum pedit_header_type htype; - enum pedit_cmd cmd; -}; - -struct tcf_pedit { - struct tc_action common; - unsigned char tcfp_nkeys; - unsigned char tcfp_flags; - struct tc_pedit_key *tcfp_keys; - struct tcf_pedit_key_ex *tcfp_keys_ex; - long: 64; -}; - -struct tc_act_pernet_id { - struct list_head list; - unsigned int id; -}; - -enum tcp_metric_index { - TCP_METRIC_RTT = 0, - TCP_METRIC_RTTVAR = 1, - TCP_METRIC_SSTHRESH = 2, - TCP_METRIC_CWND = 3, - TCP_METRIC_REORDERING = 4, - TCP_METRIC_RTT_US = 5, - TCP_METRIC_RTTVAR_US = 6, - __TCP_METRIC_MAX = 7, -}; - -enum { - TCP_METRICS_ATTR_UNSPEC = 0, - TCP_METRICS_ATTR_ADDR_IPV4 = 1, - TCP_METRICS_ATTR_ADDR_IPV6 = 2, - TCP_METRICS_ATTR_AGE = 3, - TCP_METRICS_ATTR_TW_TSVAL = 4, - TCP_METRICS_ATTR_TW_TS_STAMP = 5, - TCP_METRICS_ATTR_VALS = 6, - TCP_METRICS_ATTR_FOPEN_MSS = 7, - TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8, - TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9, - TCP_METRICS_ATTR_FOPEN_COOKIE = 10, - TCP_METRICS_ATTR_SADDR_IPV4 = 11, - TCP_METRICS_ATTR_SADDR_IPV6 = 12, - TCP_METRICS_ATTR_PAD = 13, - __TCP_METRICS_ATTR_MAX = 14, -}; - -enum { - TCP_METRICS_CMD_UNSPEC = 0, - TCP_METRICS_CMD_GET = 1, - TCP_METRICS_CMD_DEL = 2, - __TCP_METRICS_CMD_MAX = 3, -}; - -struct tcp_fastopen_metrics { - u16 mss; - u16 syn_loss: 10; - u16 try_exp: 2; - long unsigned int last_syn_loss; - struct tcp_fastopen_cookie cookie; -}; - -struct tcp_metrics_block { - struct tcp_metrics_block *tcpm_next; - possible_net_t tcpm_net; - struct inetpeer_addr tcpm_saddr; - struct inetpeer_addr tcpm_daddr; - long unsigned int tcpm_stamp; - u32 tcpm_lock; - u32 tcpm_vals[5]; - struct tcp_fastopen_metrics tcpm_fastopen; - struct callback_head callback_head; -}; - -struct tcpm_hash_bucket { - struct tcp_metrics_block *chain; -}; - -struct scm_cookie { - struct pid *pid; - struct scm_fp_list *fp; - struct scm_creds creds; - u32 secid; -}; - -enum { - IFLA_IPTUN_UNSPEC = 0, - IFLA_IPTUN_LINK = 1, - IFLA_IPTUN_LOCAL = 2, - IFLA_IPTUN_REMOTE = 3, - IFLA_IPTUN_TTL = 4, - IFLA_IPTUN_TOS = 5, - IFLA_IPTUN_ENCAP_LIMIT = 6, - IFLA_IPTUN_FLOWINFO = 7, - IFLA_IPTUN_FLAGS = 8, - IFLA_IPTUN_PROTO = 9, - IFLA_IPTUN_PMTUDISC = 10, - IFLA_IPTUN_6RD_PREFIX = 11, - IFLA_IPTUN_6RD_RELAY_PREFIX = 12, - IFLA_IPTUN_6RD_PREFIXLEN = 13, - IFLA_IPTUN_6RD_RELAY_PREFIXLEN = 14, - IFLA_IPTUN_ENCAP_TYPE = 15, - IFLA_IPTUN_ENCAP_FLAGS = 16, - IFLA_IPTUN_ENCAP_SPORT = 17, - IFLA_IPTUN_ENCAP_DPORT = 18, - IFLA_IPTUN_COLLECT_METADATA = 19, - IFLA_IPTUN_FWMARK = 20, - __IFLA_IPTUN_MAX = 21, -}; - -struct ip_tunnel_prl { - __be32 addr; - __u16 flags; - __u16 __reserved; - __u32 datalen; - __u32 __reserved2; -}; - -struct xfrm_tunnel { - int (*handler)(struct sk_buff *); - int (*cb_handler)(struct sk_buff *, int); - int (*err_handler)(struct sk_buff *, u32); - struct xfrm_tunnel *next; - int priority; -}; - -struct sit_net { - struct ip_tunnel *tunnels_r_l[16]; - struct ip_tunnel *tunnels_r[16]; - struct ip_tunnel *tunnels_l[16]; - struct ip_tunnel *tunnels_wc[1]; - struct ip_tunnel **tunnels[4]; - struct net_device *fb_tunnel_dev; -}; - -struct metadata_dst; - -union cpuid10_eax { - struct { - unsigned int version_id: 8; - unsigned int num_counters: 8; - unsigned int bit_width: 8; - unsigned int mask_length: 8; - } split; - unsigned int full; -}; - -union cpuid10_ebx { - struct { - unsigned int no_unhalted_core_cycles: 1; - unsigned int no_instructions_retired: 1; - unsigned int no_unhalted_reference_cycles: 1; - unsigned int no_llc_reference: 1; - unsigned int no_llc_misses: 1; - unsigned int no_branch_instruction_retired: 1; - unsigned int no_branch_misses_retired: 1; - } split; - unsigned int full; -}; - -union cpuid10_edx { - struct { - unsigned int num_counters_fixed: 5; - unsigned int bit_width_fixed: 8; - unsigned int reserved1: 2; - unsigned int anythread_deprecated: 1; - unsigned int reserved2: 16; - } split; - unsigned int full; -}; - -struct perf_pmu_format_hybrid_attr { - struct device_attribute attr; - u64 pmu_type; -}; - -typedef int perf_snapshot_branch_stack_t(struct perf_branch_entry *, unsigned int); - -enum { - LBR_FORMAT_32 = 0, - LBR_FORMAT_LIP = 1, - LBR_FORMAT_EIP = 2, - LBR_FORMAT_EIP_FLAGS = 3, - LBR_FORMAT_EIP_FLAGS2 = 4, - LBR_FORMAT_INFO = 5, - LBR_FORMAT_TIME = 6, - LBR_FORMAT_INFO2 = 7, - LBR_FORMAT_MAX_KNOWN = 7, -}; - -union x86_pmu_config { - struct { - u64 event: 8; - u64 umask: 8; - u64 usr: 1; - u64 os: 1; - u64 edge: 1; - u64 pc: 1; - u64 interrupt: 1; - u64 __reserved1: 1; - u64 en: 1; - u64 inv: 1; - u64 cmask: 8; - u64 event2: 4; - u64 __reserved2: 4; - u64 go: 1; - u64 ho: 1; - } bits; - u64 value; -}; - -struct robust_list { - struct robust_list *next; -}; - -struct robust_list_head { - struct robust_list list; - long int futex_offset; - struct robust_list *list_op_pending; -}; - -union futex_key { - struct { - u64 i_seq; - long unsigned int pgoff; - unsigned int offset; - } shared; - struct { - union { - struct mm_struct *mm; - u64 __tmp; - }; - long unsigned int address; - unsigned int offset; - } private; - struct { - u64 ptr; - long unsigned int word; - unsigned int offset; - } both; -}; - -struct futex_pi_state { - struct list_head list; - struct rt_mutex_base pi_mutex; - struct task_struct *owner; - refcount_t refcount; - union futex_key key; -}; - -struct futex_waitv { - __u64 val; - __u64 uaddr; - __u32 flags; - __u32 __reserved; -}; - -struct futex_q { - struct plist_node list; - struct task_struct *task; - spinlock_t *lock_ptr; - union futex_key key; - struct futex_pi_state *pi_state; - struct rt_mutex_waiter *rt_waiter; - union futex_key *requeue_pi_key; - u32 bitset; - atomic_t requeue_state; -}; - -struct futex_vector { - struct futex_waitv w; - struct futex_q q; -}; - -enum ring_buffer_type { - RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28, - RINGBUF_TYPE_PADDING = 29, - RINGBUF_TYPE_TIME_EXTEND = 30, - RINGBUF_TYPE_TIME_STAMP = 31, -}; - -enum ring_buffer_flags { - RB_FL_OVERWRITE = 1, -}; - -struct ring_buffer_per_cpu; - -struct buffer_page; - -struct ring_buffer_iter { - struct ring_buffer_per_cpu *cpu_buffer; - long unsigned int head; - long unsigned int next_event; - struct buffer_page *head_page; - struct buffer_page *cache_reader_page; - long unsigned int cache_read; - u64 read_stamp; - u64 page_stamp; - struct ring_buffer_event *event; - int missed_events; -}; - -struct rb_irq_work { - struct irq_work work; - wait_queue_head_t waiters; - wait_queue_head_t full_waiters; - bool waiters_pending; - bool full_waiters_pending; - bool wakeup_full; -}; - -struct trace_buffer { - unsigned int flags; - int cpus; - atomic_t record_disabled; - cpumask_var_t cpumask; - struct lock_class_key *reader_lock_key; - struct mutex mutex; - struct ring_buffer_per_cpu **buffers; - struct hlist_node node; - u64 (*clock)(); - struct rb_irq_work irq_work; - bool time_stamp_abs; -}; - -enum { - RB_LEN_TIME_EXTEND = 8, - RB_LEN_TIME_STAMP = 8, -}; - -struct buffer_data_page { - u64 time_stamp; - local_t commit; - unsigned char data[0]; -}; - -struct buffer_page { - struct list_head list; - local_t write; - unsigned int read; - local_t entries; - long unsigned int real_end; - struct buffer_data_page *page; -}; - -struct rb_event_info { - u64 ts; - u64 delta; - u64 before; - u64 after; - long unsigned int length; - struct buffer_page *tail_page; - int add_timestamp; -}; - -enum { - RB_ADD_STAMP_NONE = 0, - RB_ADD_STAMP_EXTEND = 2, - RB_ADD_STAMP_ABSOLUTE = 4, - RB_ADD_STAMP_FORCE = 8, -}; - -enum { - RB_CTX_TRANSITION = 0, - RB_CTX_NMI = 1, - RB_CTX_IRQ = 2, - RB_CTX_SOFTIRQ = 3, - RB_CTX_NORMAL = 4, - RB_CTX_MAX = 5, -}; - -struct rb_time_struct { - local64_t time; -}; - -typedef struct rb_time_struct rb_time_t; - -struct ring_buffer_per_cpu { - int cpu; - atomic_t record_disabled; - atomic_t resize_disabled; - struct trace_buffer *buffer; - raw_spinlock_t reader_lock; - arch_spinlock_t lock; - struct lock_class_key lock_key; - struct buffer_data_page *free_page; - long unsigned int nr_pages; - unsigned int current_context; - struct list_head *pages; - struct buffer_page *head_page; - struct buffer_page *tail_page; - struct buffer_page *commit_page; - struct buffer_page *reader_page; - long unsigned int lost_events; - long unsigned int last_overrun; - long unsigned int nest; - local_t entries_bytes; - local_t entries; - local_t overrun; - local_t commit_overrun; - local_t dropped_events; - local_t committing; - local_t commits; - local_t pages_touched; - local_t pages_read; - long int last_pages_touch; - size_t shortest_full; - long unsigned int read; - long unsigned int read_bytes; - rb_time_t write_stamp; - rb_time_t before_stamp; - u64 event_stamp[5]; - u64 read_stamp; - long int nr_pages_to_update; - struct list_head new_pages; - struct work_struct update_pages_work; - struct completion update_done; - struct rb_irq_work irq_work; -}; - -struct bpf_struct_ops { - const struct bpf_verifier_ops *verifier_ops; - int (*init)(struct btf *); - int (*check_member)(const struct btf_type *, const struct btf_member *); - int (*init_member)(const struct btf_type *, const struct btf_member *, void *, const void *); - int (*reg)(void *); - void (*unreg)(void *); - const struct btf_type *type; - const struct btf_type *value_type; - const char *name; - struct btf_func_model func_models[64]; - u32 type_id; - u32 value_id; -}; - -struct bpf_dummy_ops_state { - int val; -}; - -struct bpf_dummy_ops { - int (*test_1)(struct bpf_dummy_ops_state *); - int (*test_2)(struct bpf_dummy_ops_state *, int, short unsigned int, char, long unsigned int); -}; - -enum bpf_struct_ops_state { - BPF_STRUCT_OPS_STATE_INIT = 0, - BPF_STRUCT_OPS_STATE_INUSE = 1, - BPF_STRUCT_OPS_STATE_TOBEFREE = 2, -}; - -struct bpf_struct_ops_value { - refcount_t refcnt; - enum bpf_struct_ops_state state; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - char data[0]; -}; - -struct bpf_struct_ops_map { - struct bpf_map map; - struct callback_head rcu; - const struct bpf_struct_ops *st_ops; - struct mutex lock; - struct bpf_link **links; - void *image; - struct bpf_struct_ops_value *uvalue; - struct bpf_struct_ops_value kvalue; -}; - -struct bpf_struct_ops_bpf_dummy_ops { - refcount_t refcnt; - enum bpf_struct_ops_state state; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct bpf_dummy_ops data; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct bpf_struct_ops_tcp_congestion_ops { - refcount_t refcnt; - enum bpf_struct_ops_state state; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct tcp_congestion_ops data; -}; - -enum { - BPF_STRUCT_OPS_TYPE_bpf_dummy_ops = 0, - BPF_STRUCT_OPS_TYPE_tcp_congestion_ops = 1, - __NR_BPF_STRUCT_OPS_TYPE = 2, -}; - -struct mpage_readpage_args { - struct bio *bio; - struct page *page; - unsigned int nr_pages; - bool is_readahead; - sector_t last_block_in_bio; - struct buffer_head map_bh; - long unsigned int first_logical_block; - get_block_t *get_block; -}; - -struct mpage_data { - struct bio *bio; - sector_t last_block_in_bio; - get_block_t *get_block; - unsigned int use_writepage; -}; - -typedef struct dentry *instantiate_t(struct dentry *, struct task_struct *, const void *); - -enum { - EXT4_MF_MNTDIR_SAMPLED = 0, - EXT4_MF_FS_ABORTED = 1, - EXT4_MF_FC_INELIGIBLE = 2, -}; - -enum { - EXT4_STATE_JDATA = 0, - EXT4_STATE_NEW = 1, - EXT4_STATE_XATTR = 2, - EXT4_STATE_NO_EXPAND = 3, - EXT4_STATE_DA_ALLOC_CLOSE = 4, - EXT4_STATE_EXT_MIGRATE = 5, - EXT4_STATE_NEWENTRY = 6, - EXT4_STATE_MAY_INLINE_DATA = 7, - EXT4_STATE_EXT_PRECACHED = 8, - EXT4_STATE_LUSTRE_EA_INODE = 9, - EXT4_STATE_VERITY_IN_PROGRESS = 10, - EXT4_STATE_FC_COMMITTING = 11, - EXT4_STATE_ORPHAN_FILE = 12, -}; - -struct once_work { - struct work_struct work; - struct static_key_true *key; - struct module *module; -}; - -enum { - CRYPTO_MSG_ALG_REQUEST = 0, - CRYPTO_MSG_ALG_REGISTER = 1, - CRYPTO_MSG_ALG_LOADED = 2, -}; - -typedef u16 ucs2_char_t; - -typedef enum { - HEAD = 0, - FLAGS = 1, - TIME = 2, - OS = 3, - EXLEN = 4, - EXTRA = 5, - NAME = 6, - COMMENT = 7, - HCRC = 8, - DICTID = 9, - DICT = 10, - TYPE = 11, - TYPEDO = 12, - STORED = 13, - COPY = 14, - TABLE = 15, - LENLENS = 16, - CODELENS = 17, - LEN = 18, - LENEXT = 19, - DIST = 20, - DISTEXT = 21, - MATCH = 22, - LIT = 23, - CHECK = 24, - LENGTH = 25, - DONE = 26, - BAD = 27, - MEM = 28, - SYNC = 29, -} inflate_mode; - -struct inflate_state { - inflate_mode mode; - int last; - int wrap; - int havedict; - int flags; - unsigned int dmax; - long unsigned int check; - long unsigned int total; - unsigned int wbits; - unsigned int wsize; - unsigned int whave; - unsigned int write; - unsigned char *window; - long unsigned int hold; - unsigned int bits; - unsigned int length; - unsigned int offset; - unsigned int extra; - const code *lencode; - const code *distcode; - unsigned int lenbits; - unsigned int distbits; - unsigned int ncode; - unsigned int nlen; - unsigned int ndist; - unsigned int have; - code *next; - short unsigned int lens[320]; - short unsigned int work[288]; - code codes[2048]; -}; - -struct inflate_workspace { - struct inflate_state inflate_state; - unsigned char working_window[32768]; -}; - -struct cpio_data { - void *data; - size_t size; - char name[18]; -}; - -enum cpio_fields { - C_MAGIC = 0, - C_INO = 1, - C_MODE = 2, - C_UID = 3, - C_GID = 4, - C_NLINK = 5, - C_MTIME = 6, - C_FILESIZE = 7, - C_MAJ = 8, - C_MIN = 9, - C_RMAJ = 10, - C_RMIN = 11, - C_NAMESIZE = 12, - C_CHKSUM = 13, - C_NFIELDS = 14, -}; - -enum pci_bar_type { - pci_bar_unknown = 0, - pci_bar_io = 1, - pci_bar_mem32 = 2, - pci_bar_mem64 = 3, -}; - -struct pci_domain_busn_res { - struct list_head list; - struct resource res; - int domain_nr; -}; - -struct resource_win { - struct resource res; - resource_size_t offset; -}; - -struct irq_override_cmp { - const struct dmi_system_id *system; - unsigned char irq; - unsigned char triggering; - unsigned char polarity; - unsigned char shareable; -}; - -struct res_proc_context { - struct list_head *list; - int (*preproc)(struct acpi_resource *, void *); - void *preproc_data; - int count; - int error; -}; - -typedef acpi_status (*acpi_pkg_callback)(u8, union acpi_operand_object *, union acpi_generic_state *, void *); - -struct acpi_pkg_info { - u8 *free_space; - acpi_size length; - u32 object_space; - u32 num_packages; -}; - -struct n_tty_data { - size_t read_head; - size_t commit_head; - size_t canon_head; - size_t echo_head; - size_t echo_commit; - size_t echo_mark; - long unsigned int char_map[4]; - long unsigned int overrun_time; - int num_overrun; - bool no_room; - unsigned char lnext: 1; - unsigned char erasing: 1; - unsigned char raw: 1; - unsigned char real_raw: 1; - unsigned char icanon: 1; - unsigned char push: 1; - char read_buf[4096]; - long unsigned int read_flags[64]; - unsigned char echo_buf[4096]; - size_t read_tail; - size_t line_start; - unsigned int column; - unsigned int canon_column; - size_t echo_tail; - struct mutex atomic_read_lock; - struct mutex output_lock; -}; - -enum { - ERASE = 0, - WERASE = 1, - KILL = 2, -}; - -struct attribute_container { - struct list_head node; - struct klist containers; - struct class *class; - const struct attribute_group *grp; - struct device_attribute **attrs; - int (*match)(struct attribute_container *, struct device *); - long unsigned int flags; -}; - -struct transport_container; - -struct transport_class { - struct class class; - int (*setup)(struct transport_container *, struct device *, struct device *); - int (*configure)(struct transport_container *, struct device *, struct device *); - int (*remove)(struct transport_container *, struct device *, struct device *); -}; - -struct transport_container { - struct attribute_container ac; - const struct attribute_group *statistics; -}; - -struct anon_transport_class { - struct transport_class tclass; - struct attribute_container container; -}; - -enum { - IFLA_TUN_UNSPEC = 0, - IFLA_TUN_OWNER = 1, - IFLA_TUN_GROUP = 2, - IFLA_TUN_TYPE = 3, - IFLA_TUN_PI = 4, - IFLA_TUN_VNET_HDR = 5, - IFLA_TUN_PERSIST = 6, - IFLA_TUN_MULTI_QUEUE = 7, - IFLA_TUN_NUM_QUEUES = 8, - IFLA_TUN_NUM_DISABLED_QUEUES = 9, - __IFLA_TUN_MAX = 10, -}; - -struct wpan_phy; - -struct wpan_dev_header_ops; - -struct wpan_dev { - struct wpan_phy *wpan_phy; - int iftype; - struct list_head list; - struct net_device *netdev; - const struct wpan_dev_header_ops *header_ops; - struct net_device *lowpan_dev; - u32 identifier; - __le16 pan_id; - __le16 short_addr; - __le64 extended_addr; - atomic_t bsn; - atomic_t dsn; - u8 min_be; - u8 max_be; - u8 csma_retries; - s8 frame_retries; - bool lbt; - bool promiscuous_mode; - bool ackreq; -}; - -struct tun_pi { - __u16 flags; - __be16 proto; -}; - -struct tun_filter { - __u16 flags; - __u16 count; - __u8 addr[0]; -}; - -struct tun_msg_ctl { - short unsigned int type; - short unsigned int num; - void *ptr; -}; - -struct tun_xdp_hdr { - int buflen; - struct virtio_net_hdr gso; -}; - -enum { - AX25_VALUES_IPDEFMODE = 0, - AX25_VALUES_AXDEFMODE = 1, - AX25_VALUES_BACKOFF = 2, - AX25_VALUES_CONMODE = 3, - AX25_VALUES_WINDOW = 4, - AX25_VALUES_EWINDOW = 5, - AX25_VALUES_T1 = 6, - AX25_VALUES_T2 = 7, - AX25_VALUES_T3 = 8, - AX25_VALUES_IDLE = 9, - AX25_VALUES_N2 = 10, - AX25_VALUES_PACLEN = 11, - AX25_VALUES_PROTOCOL = 12, - AX25_VALUES_DS_TIMEOUT = 13, - AX25_MAX_VALUES = 14, -}; - -enum nl802154_cca_modes { - __NL802154_CCA_INVALID = 0, - NL802154_CCA_ENERGY = 1, - NL802154_CCA_CARRIER = 2, - NL802154_CCA_ENERGY_CARRIER = 3, - NL802154_CCA_ALOHA = 4, - NL802154_CCA_UWB_SHR = 5, - NL802154_CCA_UWB_MULTIPLEXED = 6, - __NL802154_CCA_ATTR_AFTER_LAST = 7, - NL802154_CCA_ATTR_MAX = 6, -}; - -enum nl802154_cca_opts { - NL802154_CCA_OPT_ENERGY_CARRIER_AND = 0, - NL802154_CCA_OPT_ENERGY_CARRIER_OR = 1, - __NL802154_CCA_OPT_ATTR_AFTER_LAST = 2, - NL802154_CCA_OPT_ATTR_MAX = 1, -}; - -enum nl802154_supported_bool_states { - NL802154_SUPPORTED_BOOL_FALSE = 0, - NL802154_SUPPORTED_BOOL_TRUE = 1, - __NL802154_SUPPORTED_BOOL_INVALD = 2, - NL802154_SUPPORTED_BOOL_BOTH = 3, - __NL802154_SUPPORTED_BOOL_AFTER_LAST = 4, - NL802154_SUPPORTED_BOOL_MAX = 3, -}; - -struct wpan_phy_supported { - u32 channels[32]; - u32 cca_modes; - u32 cca_opts; - u32 iftypes; - enum nl802154_supported_bool_states lbt; - u8 min_minbe; - u8 max_minbe; - u8 min_maxbe; - u8 max_maxbe; - u8 min_csma_backoffs; - u8 max_csma_backoffs; - s8 min_frame_retries; - s8 max_frame_retries; - size_t tx_powers_size; - size_t cca_ed_levels_size; - const s32 *tx_powers; - const s32 *cca_ed_levels; -}; - -struct wpan_phy_cca { - enum nl802154_cca_modes mode; - enum nl802154_cca_opts opt; -}; - -struct wpan_phy { - const void *privid; - u32 flags; - u8 current_channel; - u8 current_page; - struct wpan_phy_supported supported; - s32 transmit_power; - struct wpan_phy_cca cca; - __le64 perm_extended_addr; - s32 cca_ed_level; - u8 symbol_duration; - u16 lifs_period; - u16 sifs_period; - struct device dev; - possible_net_t _net; - long: 64; - long: 64; - long: 64; - char priv[0]; -}; - -struct ieee802154_addr { - u8 mode; - __le16 pan_id; - union { - __le16 short_addr; - __le64 extended_addr; - }; -}; - -struct wpan_dev_header_ops { - int (*create)(struct sk_buff *, struct net_device *, const struct ieee802154_addr *, const struct ieee802154_addr *, unsigned int); -}; - -struct tap_filter { - unsigned int count; - u32 mask[2]; - unsigned char addr[48]; -}; - -struct tun_struct; - -struct tun_file { - struct sock sk; - long: 64; - long: 64; - struct socket socket; - struct tun_struct *tun; - struct fasync_struct *fasync; - unsigned int flags; - union { - u16 queue_index; - unsigned int ifindex; - }; - struct napi_struct napi; - bool napi_enabled; - bool napi_frags_enabled; - struct mutex napi_mutex; - struct list_head next; - struct tun_struct *detached; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct ptr_ring tx_ring; - struct xdp_rxq_info xdp_rxq; -}; - -struct tun_prog; - -struct tun_struct { - struct tun_file *tfiles[256]; - unsigned int numqueues; - unsigned int flags; - kuid_t owner; - kgid_t group; - struct net_device *dev; - netdev_features_t set_features; - int align; - int vnet_hdr_sz; - int sndbuf; - struct tap_filter txflt; - struct sock_fprog fprog; - bool filter_attached; - u32 msg_enable; - spinlock_t lock; - struct hlist_head flows[1024]; - struct timer_list flow_gc_timer; - long unsigned int ageing_time; - unsigned int numdisabled; - struct list_head disabled; - void *security; - u32 flow_count; - u32 rx_batched; - atomic_long_t rx_frame_errors; - struct bpf_prog *xdp_prog; - struct tun_prog *steering_prog; - struct tun_prog *filter_prog; - struct ethtool_link_ksettings link_ksettings; - struct file *file; - struct ifreq *ifr; -}; - -struct tun_page { - struct page *page; - int count; -}; - -struct tun_flow_entry { - struct hlist_node hash_link; - struct callback_head rcu; - struct tun_struct *tun; - u32 rxhash; - u32 rps_rxhash; - int queue_index; - long: 32; - long: 64; - long unsigned int updated; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct tun_prog { - struct callback_head rcu; - struct bpf_prog *prog; -}; - -struct veth { - __be16 h_vlan_proto; - __be16 h_vlan_TCI; -}; - -struct bts_ctx { - struct perf_output_handle handle; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; 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long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct debug_store ds_back; - int state; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; 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long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -enum { - BTS_STATE_STOPPED = 0, - BTS_STATE_INACTIVE = 1, - BTS_STATE_ACTIVE = 2, -}; - -struct bts_phys { - struct page *page; - long unsigned int size; - long unsigned int offset; - long unsigned int displacement; -}; - -struct bts_buffer { - size_t real_size; - unsigned int nr_pages; - unsigned int nr_bufs; - unsigned int cur_buf; - bool snapshot; - local_t data_size; - local_t head; - long unsigned int end; - void **data_pages; - struct bts_phys buf[0]; -}; - -enum l1tf_mitigations { - L1TF_MITIGATION_OFF = 0, - L1TF_MITIGATION_FLUSH_NOWARN = 1, - L1TF_MITIGATION_FLUSH = 2, - L1TF_MITIGATION_FLUSH_NOSMT = 3, - L1TF_MITIGATION_FULL = 4, - L1TF_MITIGATION_FULL_FORCE = 5, -}; - -struct map_range { - long unsigned int start; - long unsigned int end; - unsigned int page_size_mask; -}; - -struct optimistic_spin_node { - struct optimistic_spin_node *next; - struct optimistic_spin_node *prev; - int locked; - int cpu; -}; - -struct pm_qos_request { - struct plist_node node; - struct pm_qos_constraints *qos; -}; - -enum pm_qos_req_action { - PM_QOS_ADD_REQ = 0, - PM_QOS_UPDATE_REQ = 1, - PM_QOS_REMOVE_REQ = 2, -}; - -struct bpf_iter_seq_link_info { - u32 link_id; -}; - -struct bpf_iter__bpf_link { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_link *link; - }; -}; - -typedef struct { - long unsigned int fds_bits[16]; -} __kernel_fd_set; - -typedef __kernel_fd_set fd_set; - -struct old_timeval32 { - old_time32_t tv_sec; - s32 tv_usec; -}; - -struct poll_table_entry { - struct file *filp; - __poll_t key; - wait_queue_entry_t wait; - wait_queue_head_t *wait_address; -}; - -struct poll_table_page; - -struct poll_wqueues { - poll_table pt; - struct poll_table_page *table; - struct task_struct *polling_task; - int triggered; - int error; - int inline_index; - struct poll_table_entry inline_entries[9]; -}; - -struct poll_table_page { - struct poll_table_page *next; - struct poll_table_entry *entry; - struct poll_table_entry entries[0]; -}; - -enum poll_time_type { - PT_TIMEVAL = 0, - PT_OLD_TIMEVAL = 1, - PT_TIMESPEC = 2, - PT_OLD_TIMESPEC = 3, -}; - -typedef struct { - long unsigned int *in; - long unsigned int *out; - long unsigned int *ex; - long unsigned int *res_in; - long unsigned int *res_out; - long unsigned int *res_ex; -} fd_set_bits; - -struct sigset_argpack { - sigset_t *p; - size_t size; -}; - -struct poll_list { - struct poll_list *next; - int len; - struct pollfd entries[0]; -}; - -struct chksum_ctx { - u32 key; -}; - -struct chksum_desc_ctx___2 { - u32 crc; -}; - -struct akcipher_request { - struct crypto_async_request base; - struct scatterlist *src; - struct scatterlist *dst; - unsigned int src_len; - unsigned int dst_len; - void *__ctx[0]; -}; - -struct crypto_akcipher { - struct crypto_tfm base; -}; - -struct akcipher_alg { - int (*sign)(struct akcipher_request *); - int (*verify)(struct akcipher_request *); - int (*encrypt)(struct akcipher_request *); - int (*decrypt)(struct akcipher_request *); - int (*set_pub_key)(struct crypto_akcipher *, const void *, unsigned int); - int (*set_priv_key)(struct crypto_akcipher *, const void *, unsigned int); - unsigned int (*max_size)(struct crypto_akcipher *); - int (*init)(struct crypto_akcipher *); - void (*exit)(struct crypto_akcipher *); - unsigned int reqsize; - struct crypto_alg base; -}; - -struct rq_wait { - wait_queue_head_t wait; - atomic_t inflight; -}; - -struct rq_depth { - unsigned int max_depth; - int scale_step; - bool scaled_max; - unsigned int queue_depth; - unsigned int default_depth; -}; - -typedef bool acquire_inflight_cb_t(struct rq_wait *, void *); - -typedef void cleanup_cb_t(struct rq_wait *, void *); - -struct rq_qos_wait_data { - struct wait_queue_entry wq; - struct task_struct *task; - struct rq_wait *rqw; - acquire_inflight_cb_t *cb; - void *private_data; - bool got_token; -}; - -struct sha256_state { - u32 state[8]; - u64 count; - u8 buf[64]; -}; - -struct barrett_ctx_s; - -typedef struct barrett_ctx_s *mpi_barrett_t; - -struct barrett_ctx_s { - MPI m; - int m_copied; - int k; - MPI y; - MPI r1; - MPI r2; - MPI r3; -}; - -struct msr_info { - u32 msr_no; - struct msr reg; - struct msr *msrs; - int err; -}; - -struct msr_regs_info { - u32 *regs; - int err; -}; - -struct msr_info_completion { - struct msr_info msr; - struct completion done; -}; - -struct rc { - long int (*fill)(void *, long unsigned int); - uint8_t *ptr; - uint8_t *buffer; - uint8_t *buffer_end; - long int buffer_size; - uint32_t code; - uint32_t range; - uint32_t bound; - void (*error)(char *); -}; - -struct lzma_header { - uint8_t pos; - uint32_t dict_size; - uint64_t dst_size; -} __attribute__((packed)); - -struct writer { - uint8_t *buffer; - uint8_t previous_byte; - size_t buffer_pos; - int bufsize; - size_t global_pos; - long int (*flush)(void *, long unsigned int); - struct lzma_header *header; -}; - -struct cstate { - int state; - uint32_t rep0; - uint32_t rep1; - uint32_t rep2; - uint32_t rep3; -}; - -struct radix_tree_iter { - long unsigned int index; - long unsigned int next_index; - long unsigned int tags; - struct xa_node *node; -}; - -enum { - RADIX_TREE_ITER_TAG_MASK = 15, - RADIX_TREE_ITER_TAGGED = 16, - RADIX_TREE_ITER_CONTIG = 32, -}; - -struct ida_bitmap { - long unsigned int bitmap[16]; -}; - -enum TPM_OPS_FLAGS { - TPM_OPS_AUTO_STARTUP = 1, -}; - -enum tpm2_timeouts { - TPM2_TIMEOUT_A = 750, - TPM2_TIMEOUT_B = 2000, - TPM2_TIMEOUT_C = 200, - TPM2_TIMEOUT_D = 30, - TPM2_DURATION_SHORT = 20, - TPM2_DURATION_MEDIUM = 750, - TPM2_DURATION_LONG = 2000, - TPM2_DURATION_LONG_LONG = 300000, - TPM2_DURATION_DEFAULT = 120000, -}; - -enum tpm_timeout { - TPM_TIMEOUT = 5, - TPM_TIMEOUT_RETRY = 100, - TPM_TIMEOUT_RANGE_US = 300, - TPM_TIMEOUT_POLL = 1, - TPM_TIMEOUT_USECS_MIN = 100, - TPM_TIMEOUT_USECS_MAX = 500, -}; - -enum tis_access { - TPM_ACCESS_VALID = 128, - TPM_ACCESS_ACTIVE_LOCALITY = 32, - TPM_ACCESS_REQUEST_PENDING = 4, - TPM_ACCESS_REQUEST_USE = 2, -}; - -enum tis_status { - TPM_STS_VALID = 128, - TPM_STS_COMMAND_READY = 64, - TPM_STS_GO = 32, - TPM_STS_DATA_AVAIL = 16, - TPM_STS_DATA_EXPECT = 8, - TPM_STS_READ_ZERO = 35, -}; - -enum tis_int_flags { - TPM_GLOBAL_INT_ENABLE = 2147483648, - TPM_INTF_BURST_COUNT_STATIC = 256, - TPM_INTF_CMD_READY_INT = 128, - TPM_INTF_INT_EDGE_FALLING = 64, - TPM_INTF_INT_EDGE_RISING = 32, - TPM_INTF_INT_LEVEL_LOW = 16, - TPM_INTF_INT_LEVEL_HIGH = 8, - TPM_INTF_LOCALITY_CHANGE_INT = 4, - TPM_INTF_STS_VALID_INT = 2, - TPM_INTF_DATA_AVAIL_INT = 1, -}; - -enum tis_defaults { - TIS_MEM_LEN = 20480, - TIS_SHORT_TIMEOUT = 750, - TIS_LONG_TIMEOUT = 2000, - TIS_TIMEOUT_MIN_ATML = 14700, - TIS_TIMEOUT_MAX_ATML = 15000, -}; - -enum tpm_tis_flags { - TPM_TIS_ITPM_WORKAROUND = 1, - TPM_TIS_INVALID_STATUS = 2, -}; - -struct tpm_tis_phy_ops; - -struct tpm_tis_data { - u16 manufacturer_id; - int locality; - int irq; - bool irq_tested; - long unsigned int flags; - void *ilb_base_addr; - u16 clkrun_enabled; - wait_queue_head_t int_queue; - wait_queue_head_t read_queue; - const struct tpm_tis_phy_ops *phy_ops; - short unsigned int rng_quality; - unsigned int timeout_min; - unsigned int timeout_max; -}; - -struct tpm_tis_phy_ops { - int (*read_bytes)(struct tpm_tis_data *, u32, u16, u8 *); - int (*write_bytes)(struct tpm_tis_data *, u32, u16, const u8 *); - int (*read16)(struct tpm_tis_data *, u32, u16 *); - int (*read32)(struct tpm_tis_data *, u32, u32 *); - int (*write32)(struct tpm_tis_data *, u32, u32); -}; - -struct tis_vendor_durations_override { - u32 did_vid; - struct tpm1_version version; - long unsigned int durations[3]; -}; - -struct tis_vendor_timeout_override { - u32 did_vid; - long unsigned int timeout_us[4]; -}; - -struct update_util_data { - void (*func)(struct update_util_data *, u64, unsigned int); -}; - -struct dbs_data { - struct gov_attr_set attr_set; - void *tuners; - unsigned int ignore_nice_load; - unsigned int sampling_rate; - unsigned int sampling_down_factor; - unsigned int up_threshold; - unsigned int io_is_busy; -}; - -struct policy_dbs_info { - struct cpufreq_policy *policy; - struct mutex update_mutex; - u64 last_sample_time; - s64 sample_delay_ns; - atomic_t work_count; - struct irq_work irq_work; - struct work_struct work; - struct dbs_data *dbs_data; - struct list_head list; - unsigned int rate_mult; - unsigned int idle_periods; - bool is_shared; - bool work_in_progress; -}; - -struct cpu_dbs_info { - u64 prev_cpu_idle; - u64 prev_update_time; - u64 prev_cpu_nice; - unsigned int prev_load; - struct update_util_data update_util; - struct policy_dbs_info *policy_dbs; -}; - -struct dbs_governor { - struct cpufreq_governor gov; - struct kobj_type kobj_type; - struct dbs_data *gdbs_data; - unsigned int (*gov_dbs_update)(struct cpufreq_policy *); - struct policy_dbs_info * (*alloc)(); - void (*free)(struct policy_dbs_info *); - int (*init)(struct dbs_data *); - void (*exit)(struct dbs_data *); - void (*start)(struct cpufreq_policy *); -}; - -struct hid_debug_list { - struct { - union { - struct __kfifo kfifo; - char *type; - const char *const_type; - char (*rectype)[0]; - char *ptr; - const char *ptr_const; - }; - char buf[0]; - } hid_debug_fifo; - struct fasync_struct *fasync; - struct hid_device *hdev; - struct list_head node; - struct mutex read_mutex; -}; - -struct hid_usage_entry { - unsigned int page; - unsigned int usage; - const char *description; -}; - -typedef int (*dummy_ops_test_ret_fn)(struct bpf_dummy_ops_state *, ...); - -struct bpf_dummy_ops_test_args { - u64 args[12]; - struct bpf_dummy_ops_state state; -}; - -enum nfulnl_msg_types { - NFULNL_MSG_PACKET = 0, - NFULNL_MSG_CONFIG = 1, - NFULNL_MSG_MAX = 2, -}; - -struct nfulnl_msg_packet_hdr { - __be16 hw_protocol; - __u8 hook; - __u8 _pad; -}; - -struct nfulnl_msg_packet_hw { - __be16 hw_addrlen; - __u16 _pad; - __u8 hw_addr[8]; -}; - -struct nfulnl_msg_packet_timestamp { - __be64 sec; - __be64 usec; -}; - -enum nfulnl_vlan_attr { - NFULA_VLAN_UNSPEC = 0, - NFULA_VLAN_PROTO = 1, - NFULA_VLAN_TCI = 2, - __NFULA_VLAN_MAX = 3, -}; - -enum nfulnl_attr_type { - NFULA_UNSPEC = 0, - NFULA_PACKET_HDR = 1, - NFULA_MARK = 2, - NFULA_TIMESTAMP = 3, - NFULA_IFINDEX_INDEV = 4, - NFULA_IFINDEX_OUTDEV = 5, - NFULA_IFINDEX_PHYSINDEV = 6, - NFULA_IFINDEX_PHYSOUTDEV = 7, - NFULA_HWADDR = 8, - NFULA_PAYLOAD = 9, - NFULA_PREFIX = 10, - NFULA_UID = 11, - NFULA_SEQ = 12, - NFULA_SEQ_GLOBAL = 13, - NFULA_GID = 14, - NFULA_HWTYPE = 15, - NFULA_HWHEADER = 16, - NFULA_HWLEN = 17, - NFULA_CT = 18, - NFULA_CT_INFO = 19, - NFULA_VLAN = 20, - NFULA_L2HDR = 21, - __NFULA_MAX = 22, -}; - -enum nfulnl_msg_config_cmds { - NFULNL_CFG_CMD_NONE = 0, - NFULNL_CFG_CMD_BIND = 1, - NFULNL_CFG_CMD_UNBIND = 2, - NFULNL_CFG_CMD_PF_BIND = 3, - NFULNL_CFG_CMD_PF_UNBIND = 4, -}; - -struct nfulnl_msg_config_cmd { - __u8 command; -}; - -struct nfulnl_msg_config_mode { - __be32 copy_range; - __u8 copy_mode; - __u8 _pad; -} __attribute__((packed)); - -enum nfulnl_attr_config { - NFULA_CFG_UNSPEC = 0, - NFULA_CFG_CMD = 1, - NFULA_CFG_MODE = 2, - NFULA_CFG_NLBUFSIZ = 3, - NFULA_CFG_TIMEOUT = 4, - NFULA_CFG_QTHRESH = 5, - NFULA_CFG_FLAGS = 6, - __NFULA_CFG_MAX = 7, -}; - -struct nf_loginfo { - u_int8_t type; - union { - struct { - u_int32_t copy_len; - u_int16_t group; - u_int16_t qthreshold; - u_int16_t flags; - } ulog; - struct { - u_int8_t level; - u_int8_t logflags; - } log; - } u; -}; - -struct nfulnl_instance { - struct hlist_node hlist; - spinlock_t lock; - refcount_t use; - unsigned int qlen; - struct sk_buff *skb; - struct timer_list timer; - struct net *net; - netns_tracker ns_tracker; - struct user_namespace *peer_user_ns; - u32 peer_portid; - unsigned int flushtimeout; - unsigned int nlbufsiz; - unsigned int qthreshold; - u_int32_t copy_range; - u_int32_t seq; - u_int16_t group_num; - u_int16_t flags; - u_int8_t copy_mode; - struct callback_head rcu; -}; - -struct nfnl_log_net { - spinlock_t instances_lock; - struct hlist_head instance_table[16]; - atomic_t global_seq; -}; - -enum { - ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC = 0, - ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT = 1, - ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE = 2, - __ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT = 3, - ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = 2, -}; - -enum { - ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC = 0, - ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE = 1, - ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES = 2, - ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY = 3, - __ETHTOOL_A_TUNNEL_UDP_TABLE_CNT = 4, - ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = 3, -}; - -struct udp_tunnel_nic_table_entry; - -struct udp_tunnel_nic { - struct work_struct work; - struct net_device *dev; - u8 need_sync: 1; - u8 need_replay: 1; - u8 work_pending: 1; - unsigned int n_tables; - long unsigned int missed; - struct udp_tunnel_nic_table_entry **entries; -}; - -struct udp_tunnel_nic_shared_node { - struct net_device *dev; - struct list_head list; -}; - -enum udp_tunnel_nic_table_entry_flags { - UDP_TUNNEL_NIC_ENTRY_ADD = 1, - UDP_TUNNEL_NIC_ENTRY_DEL = 2, - UDP_TUNNEL_NIC_ENTRY_OP_FAIL = 4, - UDP_TUNNEL_NIC_ENTRY_FROZEN = 8, -}; - -struct udp_tunnel_nic_table_entry { - __be16 port; - u8 type; - u8 flags; - u16 use_cnt; - u8 hw_priv; -}; - -struct sr6_tlv { - __u8 type; - __u8 len; - __u8 data[0]; -}; - -enum { - SEG6_ATTR_UNSPEC = 0, - SEG6_ATTR_DST = 1, - SEG6_ATTR_DSTLEN = 2, - SEG6_ATTR_HMACKEYID = 3, - SEG6_ATTR_SECRET = 4, - SEG6_ATTR_SECRETLEN = 5, - SEG6_ATTR_ALGID = 6, - SEG6_ATTR_HMACINFO = 7, - __SEG6_ATTR_MAX = 8, -}; - -enum { - SEG6_CMD_UNSPEC = 0, - SEG6_CMD_SETHMAC = 1, - SEG6_CMD_DUMPHMAC = 2, - SEG6_CMD_SET_TUNSRC = 3, - SEG6_CMD_GET_TUNSRC = 4, - __SEG6_CMD_MAX = 5, -}; - -struct calipso_doi { - u32 doi; - u32 type; - refcount_t refcount; - struct list_head list; - struct callback_head rcu; -}; - -struct netlbl_af4list { - __be32 addr; - __be32 mask; - u32 valid; - struct list_head list; -}; - -struct netlbl_af6list { - struct in6_addr addr; - struct in6_addr mask; - u32 valid; - struct list_head list; -}; - -struct netlbl_domaddr_map { - struct list_head list4; - struct list_head list6; -}; - -struct netlbl_dommap_def { - u32 type; - union { - struct netlbl_domaddr_map *addrsel; - struct cipso_v4_doi *cipso; - struct calipso_doi *calipso; - }; -}; - -struct netlbl_domaddr4_map { - struct netlbl_dommap_def def; - struct netlbl_af4list list; -}; - -struct netlbl_domaddr6_map { - struct netlbl_dommap_def def; - struct netlbl_af6list list; -}; - -struct netlbl_dom_map { - char *domain; - u16 family; - struct netlbl_dommap_def def; - u32 valid; - struct list_head list; - struct callback_head rcu; -}; - -struct netlbl_domhsh_tbl { - struct list_head *tbl; - u32 size; -}; - -typedef short unsigned int ushort; - -struct p9_fd_opts { - int rfd; - int wfd; - u16 port; - bool privport; -}; - -enum { - Opt_port = 0, - Opt_rfdno = 1, - Opt_wfdno = 2, - Opt_err___5 = 3, - Opt_privport = 4, -}; - -enum { - Rworksched = 1, - Rpending = 2, - Wworksched = 4, - Wpending = 8, -}; - -struct p9_conn; - -struct p9_poll_wait { - struct p9_conn *conn; - wait_queue_entry_t wait; - wait_queue_head_t *wait_addr; -}; - -struct p9_conn { - struct list_head mux_list; - struct p9_client *client; - int err; - struct list_head req_list; - struct list_head unsent_req_list; - struct p9_req_t *rreq; - struct p9_req_t *wreq; - char tmp_buf[7]; - struct p9_fcall rc; - int wpos; - int wsize; - char *wbuf; - struct list_head poll_pending_link; - struct p9_poll_wait poll_wait[2]; - poll_table pt; - struct work_struct rq; - struct work_struct wq; - long unsigned int wsched; -}; - -struct p9_trans_fd { - struct file *rd; - struct file *wr; - struct p9_conn conn; -}; - -struct lbr_entry { - u64 from; - u64 to; - u64 info; -}; - -struct pebs_basic { - u64 format_size; - u64 ip; - u64 applicable_counters; - u64 tsc; -}; - -struct pebs_meminfo { - u64 address; - u64 aux; - u64 latency; - u64 tsx_tuning; -}; - -struct pebs_gprs { - u64 flags; - u64 ip; - u64 ax; - u64 cx; - u64 dx; - u64 bx; - u64 sp; - u64 bp; - u64 si; - u64 di; - u64 r8; - u64 r9; - u64 r10; - u64 r11; - u64 r12; - u64 r13; - u64 r14; - u64 r15; -}; - -struct pebs_xmm { - u64 xmm[32]; -}; - -struct x86_perf_regs { - struct pt_regs regs; - u64 *xmm_regs; -}; - -enum { - PERF_TXN_ELISION = 1, - PERF_TXN_TRANSACTION = 2, - PERF_TXN_SYNC = 4, - PERF_TXN_ASYNC = 8, - PERF_TXN_RETRY = 16, - PERF_TXN_CONFLICT = 32, - PERF_TXN_CAPACITY_WRITE = 64, - PERF_TXN_CAPACITY_READ = 128, - PERF_TXN_MAX = 256, - PERF_TXN_ABORT_MASK = 0, - PERF_TXN_ABORT_SHIFT = 32, -}; - -union intel_x86_pebs_dse { - u64 val; - struct { - unsigned int ld_dse: 4; - unsigned int ld_stlb_miss: 1; - unsigned int ld_locked: 1; - unsigned int ld_data_blk: 1; - unsigned int ld_addr_blk: 1; - unsigned int ld_reserved: 24; - }; - struct { - unsigned int st_l1d_hit: 1; - unsigned int st_reserved1: 3; - unsigned int st_stlb_miss: 1; - unsigned int st_locked: 1; - unsigned int st_reserved2: 26; - }; - struct { - unsigned int st_lat_dse: 4; - unsigned int st_lat_stlb_miss: 1; - unsigned int st_lat_locked: 1; - unsigned int ld_reserved3: 26; - }; -}; - -struct pebs_record_core { - u64 flags; - u64 ip; - u64 ax; - u64 bx; - u64 cx; - u64 dx; - u64 si; - u64 di; - u64 bp; - u64 sp; - u64 r8; - u64 r9; - u64 r10; - u64 r11; - u64 r12; - u64 r13; - u64 r14; - u64 r15; -}; - -struct pebs_record_nhm { - u64 flags; - u64 ip; - u64 ax; - u64 bx; - u64 cx; - u64 dx; - u64 si; - u64 di; - u64 bp; - u64 sp; - u64 r8; - u64 r9; - u64 r10; - u64 r11; - u64 r12; - u64 r13; - u64 r14; - u64 r15; - u64 status; - u64 dla; - u64 dse; - u64 lat; -}; - -union hsw_tsx_tuning { - struct { - u32 cycles_last_block: 32; - u32 hle_abort: 1; - u32 rtm_abort: 1; - u32 instruction_abort: 1; - u32 non_instruction_abort: 1; - u32 retry: 1; - u32 data_conflict: 1; - u32 capacity_writes: 1; - u32 capacity_reads: 1; - }; - u64 value; -}; - -struct pebs_record_skl { - u64 flags; - u64 ip; - u64 ax; - u64 bx; - u64 cx; - u64 dx; - u64 si; - u64 di; - u64 bp; - u64 sp; - u64 r8; - u64 r9; - u64 r10; - u64 r11; - u64 r12; - u64 r13; - u64 r14; - u64 r15; - u64 status; - u64 dla; - u64 dse; - u64 lat; - u64 real_ip; - u64 tsx_tuning; - u64 tsc; -}; - -struct bts_record { - u64 from; - u64 to; - u64 flags; -}; - -enum bpf_iter_feature { - BPF_ITER_RESCHED = 1, -}; - -enum { - BTF_TRACING_TYPE_TASK = 0, - BTF_TRACING_TYPE_FILE = 1, - BTF_TRACING_TYPE_VMA = 2, - MAX_BTF_TRACING_TYPE = 3, -}; - -struct mmap_unlock_irq_work { - struct irq_work irq_work; - struct mm_struct *mm; -}; - -struct bpf_iter_seq_task_common { - struct pid_namespace *ns; -}; - -struct bpf_iter_seq_task_info { - struct bpf_iter_seq_task_common common; - u32 tid; -}; - -struct bpf_iter__task { - union { - struct bpf_iter_meta *meta; - }; - union { - struct task_struct *task; - }; -}; - -struct bpf_iter_seq_task_file_info { - struct bpf_iter_seq_task_common common; - struct task_struct *task; - u32 tid; - u32 fd; -}; - -struct bpf_iter__task_file { - union { - struct bpf_iter_meta *meta; - }; - union { - struct task_struct *task; - }; - u32 fd; - union { - struct file *file; - }; -}; - -struct bpf_iter_seq_task_vma_info { - struct bpf_iter_seq_task_common common; - struct task_struct *task; - struct vm_area_struct *vma; - u32 tid; - long unsigned int prev_vm_start; - long unsigned int prev_vm_end; -}; - -enum bpf_task_vma_iter_find_op { - task_vma_iter_first_vma = 0, - task_vma_iter_next_vma = 1, - task_vma_iter_find_vma = 2, -}; - -struct bpf_iter__task_vma { - union { - struct bpf_iter_meta *meta; - }; - union { - struct task_struct *task; - }; - union { - struct vm_area_struct *vma; - }; -}; - -typedef u64 (*btf_bpf_find_vma)(struct task_struct *, u64, bpf_callback_t, void *, u64); - -union swap_header { - struct { - char reserved[4086]; - char magic[10]; - } magic; - struct { - char bootbits[1024]; - __u32 version; - __u32 last_page; - __u32 nr_badpages; - unsigned char sws_uuid[16]; - unsigned char sws_volume[16]; - __u32 padding[117]; - __u32 badpages[1]; - } info; -}; - -struct swap_extent { - struct rb_node rb_node; - long unsigned int start_page; - long unsigned int nr_pages; - sector_t start_block; -}; - -struct keyctl_dh_params { - union { - __s32 private; - __s32 priv; - }; - __s32 prime; - __s32 base; -}; - -struct keyctl_kdf_params { - char *hashname; - char *otherinfo; - __u32 otherinfolen; - __u32 __spare[8]; -}; - -struct keyctl_pkey_query { - __u32 supported_ops; - __u32 key_size; - __u16 max_data_size; - __u16 max_sig_size; - __u16 max_enc_size; - __u16 max_dec_size; - __u32 __spare[10]; -}; - -struct keyctl_pkey_params { - __s32 key_id; - __u32 in_len; - union { - __u32 out_len; - __u32 in2_len; - }; - __u32 __spare[7]; -}; - -enum key_notification_subtype { - NOTIFY_KEY_INSTANTIATED = 0, - NOTIFY_KEY_UPDATED = 1, - NOTIFY_KEY_LINKED = 2, - NOTIFY_KEY_UNLINKED = 3, - NOTIFY_KEY_CLEARED = 4, - NOTIFY_KEY_REVOKED = 5, - NOTIFY_KEY_INVALIDATED = 6, - NOTIFY_KEY_SETATTR = 7, -}; - -struct blk_plug_cb; - -typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool); - -struct blk_plug_cb { - struct list_head list; - blk_plug_cb_fn callback; - void *data; -}; - -struct trace_event_raw_block_buffer { - struct trace_entry ent; - dev_t dev; - sector_t sector; - size_t size; - char __data[0]; -}; - -struct trace_event_raw_block_rq_requeue { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - char rwbs[8]; - u32 __data_loc_cmd; - char __data[0]; -}; - -struct trace_event_raw_block_rq_completion { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - int error; - char rwbs[8]; - u32 __data_loc_cmd; - char __data[0]; -}; - -struct trace_event_raw_block_rq { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - unsigned int bytes; - char rwbs[8]; - char comm[16]; - u32 __data_loc_cmd; - char __data[0]; -}; - -struct trace_event_raw_block_bio_complete { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - int error; - char rwbs[8]; - char __data[0]; -}; - -struct trace_event_raw_block_bio { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - char rwbs[8]; - char comm[16]; - char __data[0]; -}; - -struct trace_event_raw_block_plug { - struct trace_entry ent; - char comm[16]; - char __data[0]; -}; - -struct trace_event_raw_block_unplug { - struct trace_entry ent; - int nr_rq; - char comm[16]; - char __data[0]; -}; - -struct trace_event_raw_block_split { - struct trace_entry ent; - dev_t dev; - sector_t sector; - sector_t new_sector; - char rwbs[8]; - char comm[16]; - char __data[0]; -}; - -struct trace_event_raw_block_bio_remap { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - dev_t old_dev; - sector_t old_sector; - char rwbs[8]; - char __data[0]; -}; - -struct trace_event_raw_block_rq_remap { - struct trace_entry ent; - dev_t dev; - sector_t sector; - unsigned int nr_sector; - dev_t old_dev; - sector_t old_sector; - unsigned int nr_bios; - char rwbs[8]; - char __data[0]; -}; - -struct trace_event_data_offsets_block_buffer {}; - -struct trace_event_data_offsets_block_rq_requeue { - u32 cmd; -}; - -struct trace_event_data_offsets_block_rq_completion { - u32 cmd; -}; - -struct trace_event_data_offsets_block_rq { - u32 cmd; -}; - -struct trace_event_data_offsets_block_bio_complete {}; - -struct trace_event_data_offsets_block_bio {}; - -struct trace_event_data_offsets_block_plug {}; - -struct trace_event_data_offsets_block_unplug {}; - -struct trace_event_data_offsets_block_split {}; - -struct trace_event_data_offsets_block_bio_remap {}; - -struct trace_event_data_offsets_block_rq_remap {}; - -typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *); - -typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *); - -typedef void (*btf_trace_block_rq_requeue)(void *, struct request *); - -typedef void (*btf_trace_block_rq_complete)(void *, struct request *, blk_status_t, unsigned int); - -typedef void (*btf_trace_block_rq_error)(void *, struct request *, blk_status_t, unsigned int); - -typedef void (*btf_trace_block_rq_insert)(void *, struct request *); - -typedef void (*btf_trace_block_rq_issue)(void *, struct request *); - -typedef void (*btf_trace_block_rq_merge)(void *, struct request *); - -typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *); - -typedef void (*btf_trace_block_bio_bounce)(void *, struct bio *); - -typedef void (*btf_trace_block_bio_backmerge)(void *, struct bio *); - -typedef void (*btf_trace_block_bio_frontmerge)(void *, struct bio *); - -typedef void (*btf_trace_block_bio_queue)(void *, struct bio *); - -typedef void (*btf_trace_block_getrq)(void *, struct bio *); - -typedef void (*btf_trace_block_plug)(void *, struct request_queue *); - -typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool); - -typedef void (*btf_trace_block_split)(void *, struct bio *, unsigned int); - -typedef void (*btf_trace_block_bio_remap)(void *, struct bio *, dev_t, sector_t); - -typedef void (*btf_trace_block_rq_remap)(void *, struct request *, dev_t, sector_t); - -struct throtl_grp; - -struct throtl_qnode { - struct list_head node; - struct bio_list bios; - struct throtl_grp *tg; -}; - -struct throtl_service_queue { - struct throtl_service_queue *parent_sq; - struct list_head queued[2]; - unsigned int nr_queued[2]; - struct rb_root_cached pending_tree; - unsigned int nr_pending; - long unsigned int first_pending_disptime; - struct timer_list pending_timer; -}; - -struct throtl_grp { - struct blkg_policy_data pd; - struct rb_node rb_node; - struct throtl_data *td; - struct throtl_service_queue service_queue; - struct throtl_qnode qnode_on_self[2]; - struct throtl_qnode qnode_on_parent[2]; - long unsigned int disptime; - unsigned int flags; - bool has_rules[2]; - uint64_t bps[4]; - uint64_t bps_conf[4]; - unsigned int iops[4]; - unsigned int iops_conf[4]; - uint64_t bytes_disp[2]; - unsigned int io_disp[2]; - long unsigned int last_low_overflow_time[2]; - uint64_t last_bytes_disp[2]; - unsigned int last_io_disp[2]; - long unsigned int last_check_time; - long unsigned int latency_target; - long unsigned int latency_target_conf; - long unsigned int slice_start[2]; - long unsigned int slice_end[2]; - long unsigned int last_finish_time; - long unsigned int checked_last_finish_time; - long unsigned int avg_idletime; - long unsigned int idletime_threshold; - long unsigned int idletime_threshold_conf; - unsigned int bio_cnt; - unsigned int bad_bio_cnt; - long unsigned int bio_cnt_reset_time; - struct blkg_rwstat stat_bytes; - struct blkg_rwstat stat_ios; -}; - -enum tg_state_flags { - THROTL_TG_PENDING = 1, - THROTL_TG_WAS_EMPTY = 2, - THROTL_TG_HAS_IOPS_LIMIT = 4, - THROTL_TG_CANCELING = 8, -}; - -enum { - LIMIT_LOW = 0, - LIMIT_MAX = 1, - LIMIT_CNT = 2, -}; - -struct pnp_port { - resource_size_t min; - resource_size_t max; - resource_size_t align; - resource_size_t size; - unsigned char flags; -}; - -typedef struct { - long unsigned int bits[4]; -} pnp_irq_mask_t; - -struct pnp_irq { - pnp_irq_mask_t map; - unsigned char flags; -}; - -struct pnp_dma { - unsigned char map; - unsigned char flags; -}; - -struct pnp_mem { - resource_size_t min; - resource_size_t max; - resource_size_t align; - resource_size_t size; - unsigned char flags; -}; - -struct pnp_option { - struct list_head list; - unsigned int flags; - long unsigned int type; - union { - struct pnp_port port; - struct pnp_irq irq; - struct pnp_dma dma; - struct pnp_mem mem; - } u; -}; - -struct pnp_resource { - struct list_head list; - struct resource res; -}; - -struct pericom8250 { - void *virt; - unsigned int nr; - int line[0]; -}; - -enum tc_link_layer { - TC_LINKLAYER_UNAWARE = 0, - TC_LINKLAYER_ETHERNET = 1, - TC_LINKLAYER_ATM = 2, -}; - -enum { - TCA_STAB_UNSPEC = 0, - TCA_STAB_BASE = 1, - TCA_STAB_DATA = 2, - __TCA_STAB_MAX = 3, -}; - -struct qdisc_rate_table { - struct tc_ratespec rate; - u32 data[256]; - struct qdisc_rate_table *next; - int refcnt; -}; - -struct Qdisc_class_common { - u32 classid; - struct hlist_node hnode; -}; - -struct Qdisc_class_hash { - struct hlist_head *hash; - unsigned int hashsize; - unsigned int hashmask; - unsigned int hashelems; -}; - -struct qdisc_watchdog { - u64 last_expires; - struct hrtimer timer; - struct Qdisc *qdisc; -}; - -enum tc_root_command { - TC_ROOT_GRAFT = 0, -}; - -struct tc_root_qopt_offload { - enum tc_root_command command; - u32 handle; - bool ingress; -}; - -struct check_loop_arg { - struct qdisc_walker w; - struct Qdisc *p; - int depth; -}; - -struct tcf_bind_args { - struct tcf_walker w; - long unsigned int base; - long unsigned int cl; - u32 classid; -}; - -struct tc_bind_class_args { - struct qdisc_walker w; - long unsigned int new_cl; - u32 portid; - u32 clid; -}; - -struct qdisc_dump_args { - struct qdisc_walker w; - struct sk_buff *skb; - struct netlink_callback *cb; -}; - -struct xt_get_revision { - char name[29]; - __u8 revision; -}; - -struct ip6t_ip6 { - struct in6_addr src; - struct in6_addr dst; - struct in6_addr smsk; - struct in6_addr dmsk; - char iniface[16]; - char outiface[16]; - unsigned char iniface_mask[16]; - unsigned char outiface_mask[16]; - __u16 proto; - __u8 tos; - __u8 flags; - __u8 invflags; -}; - -struct ip6t_entry { - struct ip6t_ip6 ipv6; - unsigned int nfcache; - __u16 target_offset; - __u16 next_offset; - unsigned int comefrom; - struct xt_counters counters; - unsigned char elems[0]; -}; - -struct ip6t_standard { - struct ip6t_entry entry; - struct xt_standard_target target; -}; - -struct ip6t_error { - struct ip6t_entry entry; - struct xt_error_target target; -}; - -struct ip6t_icmp { - __u8 type; - __u8 code[2]; - __u8 invflags; -}; - -struct ip6t_getinfo { - char name[32]; - unsigned int valid_hooks; - unsigned int hook_entry[5]; - unsigned int underflow[5]; - unsigned int num_entries; - unsigned int size; -}; - -struct ip6t_replace { - char name[32]; - unsigned int valid_hooks; - unsigned int num_entries; - unsigned int size; - unsigned int hook_entry[5]; - unsigned int underflow[5]; - unsigned int num_counters; - struct xt_counters *counters; - struct ip6t_entry entries[0]; -}; - -struct ip6t_get_entries { - char name[32]; - unsigned int size; - struct ip6t_entry entrytable[0]; -}; - -struct pci_raw_ops { - int (*read)(unsigned int, unsigned int, unsigned int, int, int, u32 *); - int (*write)(unsigned int, unsigned int, unsigned int, int, int, u32); -}; - -struct pci_mmcfg_region { - struct list_head list; - struct resource res; - u64 address; - char *virt; - u16 segment; - u8 start_bus; - u8 end_bus; - char name[30]; -}; - -struct prb_data_block { - long unsigned int id; - char data[0]; -}; - -typedef __kernel_long_t __kernel_suseconds_t; - -typedef __kernel_suseconds_t suseconds_t; - -typedef __u64 timeu64_t; - -struct __kernel_itimerspec { - struct __kernel_timespec it_interval; - struct __kernel_timespec it_value; -}; - -struct old_itimerspec32 { - struct old_timespec32 it_interval; - struct old_timespec32 it_value; -}; - -struct old_timex32 { - u32 modes; - s32 offset; - s32 freq; - s32 maxerror; - s32 esterror; - s32 status; - s32 constant; - s32 precision; - s32 tolerance; - struct old_timeval32 time; - s32 tick; - s32 ppsfreq; - s32 jitter; - s32 shift; - s32 stabil; - s32 jitcnt; - s32 calcnt; - s32 errcnt; - s32 stbcnt; - s32 tai; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -enum bpf_cmd { - BPF_MAP_CREATE = 0, - BPF_MAP_LOOKUP_ELEM = 1, - BPF_MAP_UPDATE_ELEM = 2, - BPF_MAP_DELETE_ELEM = 3, - BPF_MAP_GET_NEXT_KEY = 4, - BPF_PROG_LOAD = 5, - BPF_OBJ_PIN = 6, - BPF_OBJ_GET = 7, - BPF_PROG_ATTACH = 8, - BPF_PROG_DETACH = 9, - BPF_PROG_TEST_RUN = 10, - BPF_PROG_RUN = 10, - BPF_PROG_GET_NEXT_ID = 11, - BPF_MAP_GET_NEXT_ID = 12, - BPF_PROG_GET_FD_BY_ID = 13, - BPF_MAP_GET_FD_BY_ID = 14, - BPF_OBJ_GET_INFO_BY_FD = 15, - BPF_PROG_QUERY = 16, - BPF_RAW_TRACEPOINT_OPEN = 17, - BPF_BTF_LOAD = 18, - BPF_BTF_GET_FD_BY_ID = 19, - BPF_TASK_FD_QUERY = 20, - BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21, - BPF_MAP_FREEZE = 22, - BPF_BTF_GET_NEXT_ID = 23, - BPF_MAP_LOOKUP_BATCH = 24, - BPF_MAP_LOOKUP_AND_DELETE_BATCH = 25, - BPF_MAP_UPDATE_BATCH = 26, - BPF_MAP_DELETE_BATCH = 27, - BPF_LINK_CREATE = 28, - BPF_LINK_UPDATE = 29, - BPF_LINK_GET_FD_BY_ID = 30, - BPF_LINK_GET_NEXT_ID = 31, - BPF_ENABLE_STATS = 32, - BPF_ITER_CREATE = 33, - BPF_LINK_DETACH = 34, - BPF_PROG_BIND_MAP = 35, -}; - -enum bpf_stats_type { - BPF_STATS_RUN_TIME = 0, -}; - -enum bpf_task_fd_type { - BPF_FD_TYPE_RAW_TRACEPOINT = 0, - BPF_FD_TYPE_TRACEPOINT = 1, - BPF_FD_TYPE_KPROBE = 2, - BPF_FD_TYPE_KRETPROBE = 3, - BPF_FD_TYPE_UPROBE = 4, - BPF_FD_TYPE_URETPROBE = 5, -}; - -struct bpf_tracing_link { - struct bpf_tramp_link link; - enum bpf_attach_type attach_type; - struct bpf_trampoline *trampoline; - struct bpf_prog *tgt_prog; -}; - -enum perf_bpf_event_type { - PERF_BPF_EVENT_UNKNOWN = 0, - PERF_BPF_EVENT_PROG_LOAD = 1, - PERF_BPF_EVENT_PROG_UNLOAD = 2, - PERF_BPF_EVENT_MAX = 3, -}; - -enum bpf_audit { - BPF_AUDIT_LOAD = 0, - BPF_AUDIT_UNLOAD = 1, - BPF_AUDIT_MAX = 2, -}; - -struct bpf_prog_kstats { - u64 nsecs; - u64 cnt; - u64 misses; -}; - -struct bpf_raw_tp_link { - struct bpf_link link; - struct bpf_raw_event_map *btp; -}; - -struct bpf_perf_link { - struct bpf_link link; - struct file *perf_file; -}; - -typedef u64 (*btf_bpf_sys_bpf)(int, union bpf_attr *, u32); - -typedef u64 (*btf_bpf_sys_close)(u32); - -typedef u64 (*btf_bpf_kallsyms_lookup_name)(const char *, int, int, u64 *); - -struct platform_device_id { - char name[20]; - kernel_ulong_t driver_data; -}; - -enum gpiod_flags { - GPIOD_ASIS = 0, - GPIOD_IN = 1, - GPIOD_OUT_LOW = 3, - GPIOD_OUT_HIGH = 7, - GPIOD_OUT_LOW_OPEN_DRAIN = 11, - GPIOD_OUT_HIGH_OPEN_DRAIN = 15, -}; - -struct pdev_archdata {}; - -struct mfd_cell; - -struct platform_device { - const char *name; - int id; - bool id_auto; - struct device dev; - u64 platform_dma_mask; - struct device_dma_parameters dma_parms; - u32 num_resources; - struct resource *resource; - const struct platform_device_id *id_entry; - char *driver_override; - struct mfd_cell *mfd_cell; - struct pdev_archdata archdata; -}; - -struct platform_driver { - int (*probe)(struct platform_device *); - int (*remove)(struct platform_device *); - void (*shutdown)(struct platform_device *); - int (*suspend)(struct platform_device *, pm_message_t); - int (*resume)(struct platform_device *); - struct device_driver driver; - const struct platform_device_id *id_table; - bool prevent_deferred_probe; -}; - -struct clk_gpio { - struct clk_hw hw; - struct gpio_desc *gpiod; -}; - -struct splice_desc { - size_t total_len; - unsigned int len; - unsigned int flags; - union { - void *userptr; - struct file *file; - void *data; - } u; - loff_t pos; - loff_t *opos; - size_t num_spliced; - bool need_wakeup; -}; - -typedef int splice_actor(struct pipe_inode_info *, struct pipe_buffer *, struct splice_desc *); - -typedef __u32 __virtio32; - -struct virtio_console_config { - __virtio16 cols; - __virtio16 rows; - __virtio32 max_nr_ports; - __virtio32 emerg_wr; -}; - -struct virtio_console_control { - __virtio32 id; - __virtio16 event; - __virtio16 value; -}; - -struct hv_ops; - -struct hvc_struct { - struct tty_port port; - spinlock_t lock; - int index; - int do_wakeup; - char *outbuf; - int outbuf_size; - int n_outbuf; - uint32_t vtermno; - const struct hv_ops *ops; - int irq_requested; - int data; - struct winsize ws; - struct work_struct tty_resize; - struct list_head next; - long unsigned int flags; -}; - -struct hv_ops { - int (*get_chars)(uint32_t, char *, int); - int (*put_chars)(uint32_t, const char *, int); - int (*flush)(uint32_t, bool); - int (*notifier_add)(struct hvc_struct *, int); - void (*notifier_del)(struct hvc_struct *, int); - void (*notifier_hangup)(struct hvc_struct *, int); - int (*tiocmget)(struct hvc_struct *); - int (*tiocmset)(struct hvc_struct *, unsigned int, unsigned int); - void (*dtr_rts)(struct hvc_struct *, int); -}; - -struct ports_driver_data { - struct class *class; - struct dentry *debugfs_dir; - struct list_head portdevs; - unsigned int next_vtermno; - struct list_head consoles; -}; - -struct console___2 { - struct list_head list; - struct hvc_struct *hvc; - struct winsize ws; - u32 vtermno; -}; - -struct port_buffer { - char *buf; - size_t size; - size_t len; - size_t offset; - dma_addr_t dma; - struct device *dev; - struct list_head list; - unsigned int sgpages; - struct scatterlist sg[0]; -}; - -struct ports_device { - struct list_head list; - struct work_struct control_work; - struct work_struct config_work; - struct list_head ports; - spinlock_t ports_lock; - spinlock_t c_ivq_lock; - spinlock_t c_ovq_lock; - u32 max_nr_ports; - struct virtio_device *vdev; - struct virtqueue *c_ivq; - struct virtqueue *c_ovq; - struct virtio_console_control cpkt; - struct virtqueue **in_vqs; - struct virtqueue **out_vqs; - int chr_major; -}; - -struct port_stats { - long unsigned int bytes_sent; - long unsigned int bytes_received; - long unsigned int bytes_discarded; -}; - -struct port___2 { - struct list_head list; - struct ports_device *portdev; - struct port_buffer *inbuf; - spinlock_t inbuf_lock; - spinlock_t outvq_lock; - struct virtqueue *in_vq; - struct virtqueue *out_vq; - struct dentry *debugfs_file; - struct port_stats stats; - struct console___2 cons; - struct cdev *cdev; - struct device *dev; - struct kref kref; - wait_queue_head_t waitqueue; - char *name; - struct fasync_struct *async_queue; - u32 id; - bool outvq_full; - bool host_connected; - bool guest_connected; -}; - -struct sg_list { - unsigned int n; - unsigned int size; - size_t len; - struct scatterlist *sg; -}; - -struct ps2dev { - struct serio *serio; - struct mutex cmd_mutex; - wait_queue_head_t wait; - long unsigned int flags; - u8 cmdbuf[8]; - u8 cmdcnt; - u8 nak; -}; - -struct _thermal_state { - u64 next_check; - u64 last_interrupt_time; - struct delayed_work therm_work; - long unsigned int count; - long unsigned int last_count; - long unsigned int max_time_ms; - long unsigned int total_time_ms; - bool rate_control_active; - bool new_event; - u8 level; - u8 sample_index; - u8 sample_count; - u8 average; - u8 baseline_temp; - u8 temp_samples[3]; -}; - -struct thermal_state { - struct _thermal_state core_throttle; - struct _thermal_state core_power_limit; - struct _thermal_state package_throttle; - struct _thermal_state package_power_limit; - struct _thermal_state core_thresh0; - struct _thermal_state core_thresh1; - struct _thermal_state pkg_thresh0; - struct _thermal_state pkg_thresh1; -}; - -enum { - PERF_BR_UNKNOWN = 0, - PERF_BR_COND = 1, - PERF_BR_UNCOND = 2, - PERF_BR_IND = 3, - PERF_BR_CALL = 4, - PERF_BR_IND_CALL = 5, - PERF_BR_RET = 6, - PERF_BR_SYSCALL = 7, - PERF_BR_SYSRET = 8, - PERF_BR_COND_CALL = 9, - PERF_BR_COND_RET = 10, - PERF_BR_ERET = 11, - PERF_BR_IRQ = 12, - PERF_BR_MAX = 13, -}; - -enum xfeature { - XFEATURE_FP = 0, - XFEATURE_SSE = 1, - XFEATURE_YMM = 2, - XFEATURE_BNDREGS = 3, - XFEATURE_BNDCSR = 4, - XFEATURE_OPMASK = 5, - XFEATURE_ZMM_Hi256 = 6, - XFEATURE_Hi16_ZMM = 7, - XFEATURE_PT_UNIMPLEMENTED_SO_FAR = 8, - XFEATURE_PKRU = 9, - XFEATURE_PASID = 10, - XFEATURE_RSRVD_COMP_11 = 11, - XFEATURE_RSRVD_COMP_12 = 12, - XFEATURE_RSRVD_COMP_13 = 13, - XFEATURE_RSRVD_COMP_14 = 14, - XFEATURE_LBR = 15, - XFEATURE_RSRVD_COMP_16 = 16, - XFEATURE_XTILE_CFG = 17, - XFEATURE_XTILE_DATA = 18, - XFEATURE_MAX = 19, -}; - -struct arch_lbr_state { - u64 lbr_ctl; - u64 lbr_depth; - u64 ler_from; - u64 ler_to; - u64 ler_info; - struct lbr_entry entries[0]; -}; - -union cpuid28_eax { - struct { - unsigned int lbr_depth_mask: 8; - unsigned int reserved: 22; - unsigned int lbr_deep_c_reset: 1; - unsigned int lbr_lip: 1; - } split; - unsigned int full; -}; - -union cpuid28_ebx { - struct { - unsigned int lbr_cpl: 1; - unsigned int lbr_filter: 1; - unsigned int lbr_call_stack: 1; - } split; - unsigned int full; -}; - -union cpuid28_ecx { - struct { - unsigned int lbr_mispred: 1; - unsigned int lbr_timed_lbr: 1; - unsigned int lbr_br_type: 1; - } split; - unsigned int full; -}; - -struct x86_pmu_lbr { - unsigned int nr; - unsigned int from; - unsigned int to; - unsigned int info; -}; - -struct x86_perf_task_context_opt { - int lbr_callstack_users; - int lbr_stack_state; - int log_id; -}; - -struct x86_perf_task_context { - u64 lbr_sel; - int tos; - int valid_lbrs; - struct x86_perf_task_context_opt opt; - struct lbr_entry lbr[32]; -}; - -struct x86_perf_task_context_arch_lbr { - struct x86_perf_task_context_opt opt; - struct lbr_entry entries[0]; -}; - -struct x86_perf_task_context_arch_lbr_xsave { - struct x86_perf_task_context_opt opt; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - union { - struct xregs_state xsave; - struct { - struct fxregs_state i387; - struct xstate_header header; - struct arch_lbr_state lbr; - long: 64; - long: 64; - long: 64; - }; - }; -}; - -enum { - X86_BR_NONE = 0, - X86_BR_USER = 1, - X86_BR_KERNEL = 2, - X86_BR_CALL = 4, - X86_BR_RET = 8, - X86_BR_SYSCALL = 16, - X86_BR_SYSRET = 32, - X86_BR_INT = 64, - X86_BR_IRET = 128, - X86_BR_JCC = 256, - X86_BR_JMP = 512, - X86_BR_IRQ = 1024, - X86_BR_IND_CALL = 2048, - X86_BR_ABORT = 4096, - X86_BR_IN_TX = 8192, - X86_BR_NO_TX = 16384, - X86_BR_ZERO_CALL = 32768, - X86_BR_CALL_STACK = 65536, - X86_BR_IND_JMP = 131072, - X86_BR_TYPE_SAVE = 262144, -}; - -enum { - LBR_NONE = 0, - LBR_VALID = 1, -}; - -enum { - ARCH_LBR_BR_TYPE_JCC = 0, - ARCH_LBR_BR_TYPE_NEAR_IND_JMP = 1, - ARCH_LBR_BR_TYPE_NEAR_REL_JMP = 2, - ARCH_LBR_BR_TYPE_NEAR_IND_CALL = 3, - ARCH_LBR_BR_TYPE_NEAR_REL_CALL = 4, - ARCH_LBR_BR_TYPE_NEAR_RET = 5, - ARCH_LBR_BR_TYPE_KNOWN_MAX = 5, - ARCH_LBR_BR_TYPE_MAP_MAX = 16, -}; - -enum { - FUTEX_STATE_OK = 0, - FUTEX_STATE_EXITING = 1, - FUTEX_STATE_DEAD = 2, -}; - -struct futex_hash_bucket { - atomic_t waiters; - spinlock_t lock; - struct plist_head chain; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -enum futex_access { - FUTEX_READ = 0, - FUTEX_WRITE = 1, -}; - -struct audit_fsnotify_mark { - dev_t dev; - long unsigned int ino; - char *path; - struct fsnotify_mark mark; - struct audit_krule *rule; -}; - -enum { - TRACE_PIDS = 1, - TRACE_NO_PIDS = 2, -}; - -struct ftrace_func_command { - struct list_head list; - char *name; - int (*func)(struct trace_array *, struct ftrace_hash *, char *, char *, char *, int); -}; - -struct ftrace_probe_ops { - void (*func)(long unsigned int, long unsigned int, struct trace_array *, struct ftrace_probe_ops *, void *); - int (*init)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *, void **); - void (*free)(struct ftrace_probe_ops *, struct trace_array *, long unsigned int, void *); - int (*print)(struct seq_file *, long unsigned int, struct ftrace_probe_ops *, void *); -}; - -typedef int (*ftrace_mapper_func)(void *); - -struct trace_parser { - bool cont; - char *buffer; - unsigned int idx; - unsigned int size; -}; - -struct ftrace_event_field { - struct list_head link; - const char *name; - const char *type; - int filter_type; - int offset; - int size; - int is_signed; -}; - -struct module_string { - struct list_head next; - struct module *module; - char *str; -}; - -enum { - FORMAT_HEADER = 1, - FORMAT_FIELD_SEPERATOR = 2, - FORMAT_PRINTFMT = 3, -}; - -struct event_probe_data { - struct trace_event_file *file; - long unsigned int count; - int ref; - bool enable; -}; - -struct ftrace_func_mapper; - -struct swap_cgroup_ctrl { - struct page **map; - long unsigned int length; - spinlock_t lock; -}; - -struct swap_cgroup { - short unsigned int id; -}; - -enum vfs_get_super_keying { - vfs_get_single_super = 0, - vfs_get_single_reconf_super = 1, - vfs_get_keyed_super = 2, - vfs_get_independent_super = 3, -}; - -typedef long unsigned int elf_greg_t; - -typedef elf_greg_t elf_gregset_t[27]; - -struct elf64_phdr { - Elf64_Word p_type; - Elf64_Word p_flags; - Elf64_Off p_offset; - Elf64_Addr p_vaddr; - Elf64_Addr p_paddr; - Elf64_Xword p_filesz; - Elf64_Xword p_memsz; - Elf64_Xword p_align; -}; - -struct elf64_note { - Elf64_Word n_namesz; - Elf64_Word n_descsz; - Elf64_Word n_type; -}; - -struct elf_siginfo { - int si_signo; - int si_code; - int si_errno; -}; - -struct elf_prstatus_common { - struct elf_siginfo pr_info; - short int pr_cursig; - long unsigned int pr_sigpend; - long unsigned int pr_sighold; - pid_t pr_pid; - pid_t pr_ppid; - pid_t pr_pgrp; - pid_t pr_sid; - struct __kernel_old_timeval pr_utime; - struct __kernel_old_timeval pr_stime; - struct __kernel_old_timeval pr_cutime; - struct __kernel_old_timeval pr_cstime; -}; - -struct elf_prstatus { - struct elf_prstatus_common common; - elf_gregset_t pr_reg; - int pr_fpvalid; -}; - -struct elf_prpsinfo { - char pr_state; - char pr_sname; - char pr_zomb; - char pr_nice; - long unsigned int pr_flag; - __kernel_uid_t pr_uid; - __kernel_gid_t pr_gid; - pid_t pr_pid; - pid_t pr_ppid; - pid_t pr_pgrp; - pid_t pr_sid; - char pr_fname[16]; - char pr_psargs[80]; -}; - -enum kcore_type { - KCORE_TEXT = 0, - KCORE_VMALLOC = 1, - KCORE_RAM = 2, - KCORE_VMEMMAP = 3, - KCORE_USER = 4, -}; - -struct kcore_list { - struct list_head list; - long unsigned int addr; - size_t size; - int type; -}; - -enum { - ES_WRITTEN_B = 0, - ES_UNWRITTEN_B = 1, - ES_DELAYED_B = 2, - ES_HOLE_B = 3, - ES_REFERENCED_B = 4, - ES_FLAGS = 5, -}; - -struct pending_reservation { - struct rb_node rb_node; - ext4_lblk_t lclu; -}; - -struct rsvd_count { - int ndelonly; - bool first_do_lblk_found; - ext4_lblk_t first_do_lblk; - ext4_lblk_t last_do_lblk; - struct extent_status *left_es; - bool partial; - ext4_lblk_t lclu; -}; - -struct fat_boot_sector { - __u8 ignored[3]; - __u8 system_id[8]; - __u8 sector_size[2]; - __u8 sec_per_clus; - __le16 reserved; - __u8 fats; - __u8 dir_entries[2]; - __u8 sectors[2]; - __u8 media; - __le16 fat_length; - __le16 secs_track; - __le16 heads; - __le32 hidden; - __le32 total_sect; - union { - struct { - __u8 drive_number; - __u8 state; - __u8 signature; - __u8 vol_id[4]; - __u8 vol_label[11]; - __u8 fs_type[8]; - } fat16; - struct { - __le32 length; - __le16 flags; - __u8 version[2]; - __le32 root_cluster; - __le16 info_sector; - __le16 backup_boot; - __le16 reserved2[6]; - __u8 drive_number; - __u8 state; - __u8 signature; - __u8 vol_id[4]; - __u8 vol_label[11]; - __u8 fs_type[8]; - } fat32; - }; -}; - -struct msdos_partition { - u8 boot_ind; - u8 head; - u8 sector; - u8 cyl; - u8 sys_ind; - u8 end_head; - u8 end_sector; - u8 end_cyl; - __le32 start_sect; - __le32 nr_sects; -}; - -enum msdos_sys_ind { - DOS_EXTENDED_PARTITION = 5, - LINUX_EXTENDED_PARTITION = 133, - WIN98_EXTENDED_PARTITION = 15, - LINUX_DATA_PARTITION = 131, - LINUX_LVM_PARTITION = 142, - LINUX_RAID_PARTITION = 253, - SOLARIS_X86_PARTITION = 130, - NEW_SOLARIS_X86_PARTITION = 191, - DM6_AUX1PARTITION = 81, - DM6_AUX3PARTITION = 83, - DM6_PARTITION = 84, - EZD_PARTITION = 85, - FREEBSD_PARTITION = 165, - OPENBSD_PARTITION = 166, - NETBSD_PARTITION = 169, - BSDI_PARTITION = 183, - MINIX_PARTITION = 129, - UNIXWARE_PARTITION = 99, -}; - -struct solaris_x86_slice { - __le16 s_tag; - __le16 s_flag; - __le32 s_start; - __le32 s_size; -}; - -struct solaris_x86_vtoc { - unsigned int v_bootinfo[3]; - __le32 v_sanity; - __le32 v_version; - char v_volume[8]; - __le16 v_sectorsz; - __le16 v_nparts; - unsigned int v_reserved[10]; - struct solaris_x86_slice v_slice[16]; - unsigned int timestamp[16]; - char v_asciilabel[128]; -}; - -struct bsd_partition { - __le32 p_size; - __le32 p_offset; - __le32 p_fsize; - __u8 p_fstype; - __u8 p_frag; - __le16 p_cpg; -}; - -struct bsd_disklabel { - __le32 d_magic; - __s16 d_type; - __s16 d_subtype; - char d_typename[16]; - char d_packname[16]; - __u32 d_secsize; - __u32 d_nsectors; - __u32 d_ntracks; - __u32 d_ncylinders; - __u32 d_secpercyl; - __u32 d_secperunit; - __u16 d_sparespertrack; - __u16 d_sparespercyl; - __u32 d_acylinders; - __u16 d_rpm; - __u16 d_interleave; - __u16 d_trackskew; - __u16 d_cylskew; - __u32 d_headswitch; - __u32 d_trkseek; - __u32 d_flags; - __u32 d_drivedata[5]; - __u32 d_spare[5]; - __le32 d_magic2; - __le16 d_checksum; - __le16 d_npartitions; - __le32 d_bbsize; - __le32 d_sbsize; - struct bsd_partition d_partitions[16]; -}; - -struct unixware_slice { - __le16 s_label; - __le16 s_flags; - __le32 start_sect; - __le32 nr_sects; -}; - -struct unixware_vtoc { - __le32 v_magic; - __le32 v_version; - char v_name[8]; - __le16 v_nslices; - __le16 v_unknown1; - __le32 v_reserved[10]; - struct unixware_slice v_slice[16]; -}; - -struct unixware_disklabel { - __le32 d_type; - __le32 d_magic; - __le32 d_version; - char d_serial[12]; - __le32 d_ncylinders; - __le32 d_ntracks; - __le32 d_nsectors; - __le32 d_secsize; - __le32 d_part_start; - __le32 d_unknown1[12]; - __le32 d_alt_tbl; - __le32 d_alt_len; - __le32 d_phys_cyl; - __le32 d_phys_trk; - __le32 d_phys_sec; - __le32 d_phys_bytes; - __le32 d_unknown2; - __le32 d_unknown3; - __le32 d_pad[8]; - struct unixware_vtoc vtoc; -}; - -struct clk_composite { - struct clk_hw hw; - struct clk_ops ops; - struct clk_hw *mux_hw; - struct clk_hw *rate_hw; - struct clk_hw *gate_hw; - const struct clk_ops *mux_ops; - const struct clk_ops *rate_ops; - const struct clk_ops *gate_ops; -}; - -struct console_font_op { - unsigned int op; - unsigned int flags; - unsigned int width; - unsigned int height; - unsigned int charcount; - unsigned char *data; -}; - -typedef uint32_t char32_t; - -struct uni_screen { - char32_t *lines[0]; -}; - -struct vt_notifier_param { - struct vc_data *vc; - unsigned int c; -}; - -struct con_driver { - const struct consw *con; - const char *desc; - struct device *dev; - int node; - int first; - int last; - int flag; -}; - -enum { - blank_off = 0, - blank_normal_wait = 1, - blank_vesa_wait = 2, -}; - -enum { - EPecma = 0, - EPdec = 1, - EPeq = 2, - EPgt = 3, - EPlt = 4, -}; - -struct rgb { - u8 r; - u8 g; - u8 b; -}; - -enum { - ESnormal = 0, - ESesc = 1, - ESsquare = 2, - ESgetpars = 3, - ESfunckey = 4, - EShash = 5, - ESsetG0 = 6, - ESsetG1 = 7, - ESpercent = 8, - EScsiignore = 9, - ESnonstd = 10, - ESpalette = 11, - ESosc = 12, - ESapc = 13, - ESpm = 14, - ESdcs = 15, -}; - -struct interval { - uint32_t first; - uint32_t last; -}; - -struct vc_draw_region { - long unsigned int from; - long unsigned int to; - int x; -}; - -struct class_attribute { - struct attribute attr; - ssize_t (*show)(struct class *, struct class_attribute *, char *); - ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t); -}; - -struct bond_option { - int id; - const char *name; - const char *desc; - u32 flags; - long unsigned int unsuppmodes; - const struct bond_opt_value *values; - int (*set)(struct bonding *, const struct bond_opt_value *); -}; - -struct bond_net { - struct net *net; - struct list_head dev_list; - struct proc_dir_entry *proc_dir; - struct class_attribute class_attr_bonding_masters; -}; - -enum netdev_lag_tx_type { - NETDEV_LAG_TX_TYPE_UNKNOWN = 0, - NETDEV_LAG_TX_TYPE_RANDOM = 1, - NETDEV_LAG_TX_TYPE_BROADCAST = 2, - NETDEV_LAG_TX_TYPE_ROUNDROBIN = 3, - NETDEV_LAG_TX_TYPE_ACTIVEBACKUP = 4, - NETDEV_LAG_TX_TYPE_HASH = 5, -}; - -enum netdev_lag_hash { - NETDEV_LAG_HASH_NONE = 0, - NETDEV_LAG_HASH_L2 = 1, - NETDEV_LAG_HASH_L34 = 2, - NETDEV_LAG_HASH_L23 = 3, - NETDEV_LAG_HASH_E23 = 4, - NETDEV_LAG_HASH_E34 = 5, - NETDEV_LAG_HASH_VLAN_SRCMAC = 6, - NETDEV_LAG_HASH_UNKNOWN = 7, -}; - -struct netdev_lag_upper_info { - enum netdev_lag_tx_type tx_type; - enum netdev_lag_hash hash_type; -}; - -struct failover_ops { - int (*slave_pre_register)(struct net_device *, struct net_device *); - int (*slave_register)(struct net_device *, struct net_device *); - int (*slave_pre_unregister)(struct net_device *, struct net_device *); - int (*slave_unregister)(struct net_device *, struct net_device *); - int (*slave_link_change)(struct net_device *, struct net_device *); - int (*slave_name_change)(struct net_device *, struct net_device *); - rx_handler_result_t (*slave_handle_frame)(struct sk_buff **); -}; - -struct failover { - struct list_head list; - struct net_device *failover_dev; - netdevice_tracker dev_tracker; - struct failover_ops *ops; -}; - -struct eeprom_req_info { - struct ethnl_req_info base; - u32 offset; - u32 length; - u8 page; - u8 bank; - u8 i2c_address; -}; - -struct eeprom_reply_data { - struct ethnl_reply_data base; - u32 length; - u8 *data; -}; - -enum sk_pacing { - SK_PACING_NONE = 0, - SK_PACING_NEEDED = 1, - SK_PACING_FQ = 2, -}; - -struct bictcp { - u32 cnt; - u32 last_max_cwnd; - u32 last_cwnd; - u32 last_time; - u32 bic_origin_point; - u32 bic_K; - u32 delay_min; - u32 epoch_start; - u32 ack_cnt; - u32 tcp_cwnd; - u16 unused; - u8 sample_cnt; - u8 found; - u32 round_start; - u32 end_seq; - u32 last_ack; - u32 curr_rtt; -}; - -struct in6_flowlabel_req { - struct in6_addr flr_dst; - __be32 flr_label; - __u8 flr_action; - __u8 flr_share; - __u16 flr_flags; - __u16 flr_expires; - __u16 flr_linger; - __u32 __flr_pad; -}; - -struct ip6fl_iter_state { - struct seq_net_private p; - struct pid_namespace *pid_ns; - int bucket; -}; - -enum P4_EVENTS { - P4_EVENT_TC_DELIVER_MODE = 0, - P4_EVENT_BPU_FETCH_REQUEST = 1, - P4_EVENT_ITLB_REFERENCE = 2, - P4_EVENT_MEMORY_CANCEL = 3, - P4_EVENT_MEMORY_COMPLETE = 4, - P4_EVENT_LOAD_PORT_REPLAY = 5, - P4_EVENT_STORE_PORT_REPLAY = 6, - P4_EVENT_MOB_LOAD_REPLAY = 7, - P4_EVENT_PAGE_WALK_TYPE = 8, - P4_EVENT_BSQ_CACHE_REFERENCE = 9, - P4_EVENT_IOQ_ALLOCATION = 10, - P4_EVENT_IOQ_ACTIVE_ENTRIES = 11, - P4_EVENT_FSB_DATA_ACTIVITY = 12, - P4_EVENT_BSQ_ALLOCATION = 13, - P4_EVENT_BSQ_ACTIVE_ENTRIES = 14, - P4_EVENT_SSE_INPUT_ASSIST = 15, - P4_EVENT_PACKED_SP_UOP = 16, - P4_EVENT_PACKED_DP_UOP = 17, - P4_EVENT_SCALAR_SP_UOP = 18, - P4_EVENT_SCALAR_DP_UOP = 19, - P4_EVENT_64BIT_MMX_UOP = 20, - P4_EVENT_128BIT_MMX_UOP = 21, - P4_EVENT_X87_FP_UOP = 22, - P4_EVENT_TC_MISC = 23, - P4_EVENT_GLOBAL_POWER_EVENTS = 24, - P4_EVENT_TC_MS_XFER = 25, - P4_EVENT_UOP_QUEUE_WRITES = 26, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE = 27, - P4_EVENT_RETIRED_BRANCH_TYPE = 28, - P4_EVENT_RESOURCE_STALL = 29, - P4_EVENT_WC_BUFFER = 30, - P4_EVENT_B2B_CYCLES = 31, - P4_EVENT_BNR = 32, - P4_EVENT_SNOOP = 33, - P4_EVENT_RESPONSE = 34, - P4_EVENT_FRONT_END_EVENT = 35, - P4_EVENT_EXECUTION_EVENT = 36, - P4_EVENT_REPLAY_EVENT = 37, - P4_EVENT_INSTR_RETIRED = 38, - P4_EVENT_UOPS_RETIRED = 39, - P4_EVENT_UOP_TYPE = 40, - P4_EVENT_BRANCH_RETIRED = 41, - P4_EVENT_MISPRED_BRANCH_RETIRED = 42, - P4_EVENT_X87_ASSIST = 43, - P4_EVENT_MACHINE_CLEAR = 44, - P4_EVENT_INSTR_COMPLETED = 45, -}; - -enum P4_EVENT_OPCODES { - P4_EVENT_TC_DELIVER_MODE_OPCODE = 257, - P4_EVENT_BPU_FETCH_REQUEST_OPCODE = 768, - P4_EVENT_ITLB_REFERENCE_OPCODE = 6147, - P4_EVENT_MEMORY_CANCEL_OPCODE = 517, - P4_EVENT_MEMORY_COMPLETE_OPCODE = 2050, - P4_EVENT_LOAD_PORT_REPLAY_OPCODE = 1026, - P4_EVENT_STORE_PORT_REPLAY_OPCODE = 1282, - P4_EVENT_MOB_LOAD_REPLAY_OPCODE = 770, - P4_EVENT_PAGE_WALK_TYPE_OPCODE = 260, - P4_EVENT_BSQ_CACHE_REFERENCE_OPCODE = 3079, - P4_EVENT_IOQ_ALLOCATION_OPCODE = 774, - P4_EVENT_IOQ_ACTIVE_ENTRIES_OPCODE = 6662, - P4_EVENT_FSB_DATA_ACTIVITY_OPCODE = 5894, - P4_EVENT_BSQ_ALLOCATION_OPCODE = 1287, - P4_EVENT_BSQ_ACTIVE_ENTRIES_OPCODE = 1543, - P4_EVENT_SSE_INPUT_ASSIST_OPCODE = 13313, - P4_EVENT_PACKED_SP_UOP_OPCODE = 2049, - P4_EVENT_PACKED_DP_UOP_OPCODE = 3073, - P4_EVENT_SCALAR_SP_UOP_OPCODE = 2561, - P4_EVENT_SCALAR_DP_UOP_OPCODE = 3585, - P4_EVENT_64BIT_MMX_UOP_OPCODE = 513, - P4_EVENT_128BIT_MMX_UOP_OPCODE = 6657, - P4_EVENT_X87_FP_UOP_OPCODE = 1025, - P4_EVENT_TC_MISC_OPCODE = 1537, - P4_EVENT_GLOBAL_POWER_EVENTS_OPCODE = 4870, - P4_EVENT_TC_MS_XFER_OPCODE = 1280, - P4_EVENT_UOP_QUEUE_WRITES_OPCODE = 2304, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE_OPCODE = 1282, - P4_EVENT_RETIRED_BRANCH_TYPE_OPCODE = 1026, - P4_EVENT_RESOURCE_STALL_OPCODE = 257, - P4_EVENT_WC_BUFFER_OPCODE = 1285, - P4_EVENT_B2B_CYCLES_OPCODE = 5635, - P4_EVENT_BNR_OPCODE = 2051, - P4_EVENT_SNOOP_OPCODE = 1539, - P4_EVENT_RESPONSE_OPCODE = 1027, - P4_EVENT_FRONT_END_EVENT_OPCODE = 2053, - P4_EVENT_EXECUTION_EVENT_OPCODE = 3077, - P4_EVENT_REPLAY_EVENT_OPCODE = 2309, - P4_EVENT_INSTR_RETIRED_OPCODE = 516, - P4_EVENT_UOPS_RETIRED_OPCODE = 260, - P4_EVENT_UOP_TYPE_OPCODE = 514, - P4_EVENT_BRANCH_RETIRED_OPCODE = 1541, - P4_EVENT_MISPRED_BRANCH_RETIRED_OPCODE = 772, - P4_EVENT_X87_ASSIST_OPCODE = 773, - P4_EVENT_MACHINE_CLEAR_OPCODE = 517, - P4_EVENT_INSTR_COMPLETED_OPCODE = 1796, -}; - -enum P4_ESCR_EMASKS { - P4_EVENT_TC_DELIVER_MODE__DD = 512, - P4_EVENT_TC_DELIVER_MODE__DB = 1024, - P4_EVENT_TC_DELIVER_MODE__DI = 2048, - P4_EVENT_TC_DELIVER_MODE__BD = 4096, - P4_EVENT_TC_DELIVER_MODE__BB = 8192, - P4_EVENT_TC_DELIVER_MODE__BI = 16384, - P4_EVENT_TC_DELIVER_MODE__ID = 32768, - P4_EVENT_BPU_FETCH_REQUEST__TCMISS = 512, - P4_EVENT_ITLB_REFERENCE__HIT = 512, - P4_EVENT_ITLB_REFERENCE__MISS = 1024, - P4_EVENT_ITLB_REFERENCE__HIT_UK = 2048, - P4_EVENT_MEMORY_CANCEL__ST_RB_FULL = 2048, - P4_EVENT_MEMORY_CANCEL__64K_CONF = 4096, - P4_EVENT_MEMORY_COMPLETE__LSC = 512, - P4_EVENT_MEMORY_COMPLETE__SSC = 1024, - P4_EVENT_LOAD_PORT_REPLAY__SPLIT_LD = 1024, - P4_EVENT_STORE_PORT_REPLAY__SPLIT_ST = 1024, - P4_EVENT_MOB_LOAD_REPLAY__NO_STA = 1024, - P4_EVENT_MOB_LOAD_REPLAY__NO_STD = 4096, - P4_EVENT_MOB_LOAD_REPLAY__PARTIAL_DATA = 8192, - P4_EVENT_MOB_LOAD_REPLAY__UNALGN_ADDR = 16384, - P4_EVENT_PAGE_WALK_TYPE__DTMISS = 512, - P4_EVENT_PAGE_WALK_TYPE__ITMISS = 1024, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITS = 512, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITE = 1024, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITM = 2048, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITS = 4096, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITE = 8192, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITM = 16384, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_MISS = 131072, - P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_MISS = 262144, - P4_EVENT_BSQ_CACHE_REFERENCE__WR_2ndL_MISS = 524288, - P4_EVENT_IOQ_ALLOCATION__DEFAULT = 512, - P4_EVENT_IOQ_ALLOCATION__ALL_READ = 16384, - P4_EVENT_IOQ_ALLOCATION__ALL_WRITE = 32768, - P4_EVENT_IOQ_ALLOCATION__MEM_UC = 65536, - P4_EVENT_IOQ_ALLOCATION__MEM_WC = 131072, - P4_EVENT_IOQ_ALLOCATION__MEM_WT = 262144, - P4_EVENT_IOQ_ALLOCATION__MEM_WP = 524288, - P4_EVENT_IOQ_ALLOCATION__MEM_WB = 1048576, - P4_EVENT_IOQ_ALLOCATION__OWN = 4194304, - P4_EVENT_IOQ_ALLOCATION__OTHER = 8388608, - P4_EVENT_IOQ_ALLOCATION__PREFETCH = 16777216, - P4_EVENT_IOQ_ACTIVE_ENTRIES__DEFAULT = 512, - P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_READ = 16384, - P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_WRITE = 32768, - P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_UC = 65536, - P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WC = 131072, - P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WT = 262144, - P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WP = 524288, - P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WB = 1048576, - P4_EVENT_IOQ_ACTIVE_ENTRIES__OWN = 4194304, - P4_EVENT_IOQ_ACTIVE_ENTRIES__OTHER = 8388608, - P4_EVENT_IOQ_ACTIVE_ENTRIES__PREFETCH = 16777216, - P4_EVENT_FSB_DATA_ACTIVITY__DRDY_DRV = 512, - P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OWN = 1024, - P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OTHER = 2048, - P4_EVENT_FSB_DATA_ACTIVITY__DBSY_DRV = 4096, - P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OWN = 8192, - P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OTHER = 16384, - P4_EVENT_BSQ_ALLOCATION__REQ_TYPE0 = 512, - P4_EVENT_BSQ_ALLOCATION__REQ_TYPE1 = 1024, - P4_EVENT_BSQ_ALLOCATION__REQ_LEN0 = 2048, - P4_EVENT_BSQ_ALLOCATION__REQ_LEN1 = 4096, - P4_EVENT_BSQ_ALLOCATION__REQ_IO_TYPE = 16384, - P4_EVENT_BSQ_ALLOCATION__REQ_LOCK_TYPE = 32768, - P4_EVENT_BSQ_ALLOCATION__REQ_CACHE_TYPE = 65536, - P4_EVENT_BSQ_ALLOCATION__REQ_SPLIT_TYPE = 131072, - P4_EVENT_BSQ_ALLOCATION__REQ_DEM_TYPE = 262144, - P4_EVENT_BSQ_ALLOCATION__REQ_ORD_TYPE = 524288, - P4_EVENT_BSQ_ALLOCATION__MEM_TYPE0 = 1048576, - P4_EVENT_BSQ_ALLOCATION__MEM_TYPE1 = 2097152, - P4_EVENT_BSQ_ALLOCATION__MEM_TYPE2 = 4194304, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE0 = 512, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE1 = 1024, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN0 = 2048, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN1 = 4096, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_IO_TYPE = 16384, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LOCK_TYPE = 32768, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_CACHE_TYPE = 65536, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_SPLIT_TYPE = 131072, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_DEM_TYPE = 262144, - P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_ORD_TYPE = 524288, - P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE0 = 1048576, - P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE1 = 2097152, - P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE2 = 4194304, - P4_EVENT_SSE_INPUT_ASSIST__ALL = 16777216, - P4_EVENT_PACKED_SP_UOP__ALL = 16777216, - P4_EVENT_PACKED_DP_UOP__ALL = 16777216, - P4_EVENT_SCALAR_SP_UOP__ALL = 16777216, - P4_EVENT_SCALAR_DP_UOP__ALL = 16777216, - P4_EVENT_64BIT_MMX_UOP__ALL = 16777216, - P4_EVENT_128BIT_MMX_UOP__ALL = 16777216, - P4_EVENT_X87_FP_UOP__ALL = 16777216, - P4_EVENT_TC_MISC__FLUSH = 8192, - P4_EVENT_GLOBAL_POWER_EVENTS__RUNNING = 512, - P4_EVENT_TC_MS_XFER__CISC = 512, - P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_BUILD = 512, - P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_DELIVER = 1024, - P4_EVENT_UOP_QUEUE_WRITES__FROM_ROM = 2048, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CONDITIONAL = 1024, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CALL = 2048, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__RETURN = 4096, - P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__INDIRECT = 8192, - P4_EVENT_RETIRED_BRANCH_TYPE__CONDITIONAL = 1024, - P4_EVENT_RETIRED_BRANCH_TYPE__CALL = 2048, - P4_EVENT_RETIRED_BRANCH_TYPE__RETURN = 4096, - P4_EVENT_RETIRED_BRANCH_TYPE__INDIRECT = 8192, - P4_EVENT_RESOURCE_STALL__SBFULL = 16384, - P4_EVENT_WC_BUFFER__WCB_EVICTS = 512, - P4_EVENT_WC_BUFFER__WCB_FULL_EVICTS = 1024, - P4_EVENT_FRONT_END_EVENT__NBOGUS = 512, - P4_EVENT_FRONT_END_EVENT__BOGUS = 1024, - P4_EVENT_EXECUTION_EVENT__NBOGUS0 = 512, - P4_EVENT_EXECUTION_EVENT__NBOGUS1 = 1024, - P4_EVENT_EXECUTION_EVENT__NBOGUS2 = 2048, - P4_EVENT_EXECUTION_EVENT__NBOGUS3 = 4096, - P4_EVENT_EXECUTION_EVENT__BOGUS0 = 8192, - P4_EVENT_EXECUTION_EVENT__BOGUS1 = 16384, - P4_EVENT_EXECUTION_EVENT__BOGUS2 = 32768, - P4_EVENT_EXECUTION_EVENT__BOGUS3 = 65536, - P4_EVENT_REPLAY_EVENT__NBOGUS = 512, - P4_EVENT_REPLAY_EVENT__BOGUS = 1024, - P4_EVENT_INSTR_RETIRED__NBOGUSNTAG = 512, - P4_EVENT_INSTR_RETIRED__NBOGUSTAG = 1024, - P4_EVENT_INSTR_RETIRED__BOGUSNTAG = 2048, - P4_EVENT_INSTR_RETIRED__BOGUSTAG = 4096, - P4_EVENT_UOPS_RETIRED__NBOGUS = 512, - P4_EVENT_UOPS_RETIRED__BOGUS = 1024, - P4_EVENT_UOP_TYPE__TAGLOADS = 1024, - P4_EVENT_UOP_TYPE__TAGSTORES = 2048, - P4_EVENT_BRANCH_RETIRED__MMNP = 512, - P4_EVENT_BRANCH_RETIRED__MMNM = 1024, - P4_EVENT_BRANCH_RETIRED__MMTP = 2048, - P4_EVENT_BRANCH_RETIRED__MMTM = 4096, - P4_EVENT_MISPRED_BRANCH_RETIRED__NBOGUS = 512, - P4_EVENT_X87_ASSIST__FPSU = 512, - P4_EVENT_X87_ASSIST__FPSO = 1024, - P4_EVENT_X87_ASSIST__POAO = 2048, - P4_EVENT_X87_ASSIST__POAU = 4096, - P4_EVENT_X87_ASSIST__PREA = 8192, - P4_EVENT_MACHINE_CLEAR__CLEAR = 512, - P4_EVENT_MACHINE_CLEAR__MOCLEAR = 1024, - P4_EVENT_MACHINE_CLEAR__SMCLEAR = 2048, - P4_EVENT_INSTR_COMPLETED__NBOGUS = 512, - P4_EVENT_INSTR_COMPLETED__BOGUS = 1024, -}; - -enum P4_PEBS_METRIC { - P4_PEBS_METRIC__none = 0, - P4_PEBS_METRIC__1stl_cache_load_miss_retired = 1, - P4_PEBS_METRIC__2ndl_cache_load_miss_retired = 2, - P4_PEBS_METRIC__dtlb_load_miss_retired = 3, - P4_PEBS_METRIC__dtlb_store_miss_retired = 4, - P4_PEBS_METRIC__dtlb_all_miss_retired = 5, - P4_PEBS_METRIC__tagged_mispred_branch = 6, - P4_PEBS_METRIC__mob_load_replay_retired = 7, - P4_PEBS_METRIC__split_load_retired = 8, - P4_PEBS_METRIC__split_store_retired = 9, - P4_PEBS_METRIC__max = 10, -}; - -struct p4_event_bind { - unsigned int opcode; - unsigned int escr_msr[2]; - unsigned int escr_emask; - unsigned int shared; - char cntr[6]; -}; - -struct p4_pebs_bind { - unsigned int metric_pebs; - unsigned int metric_vert; -}; - -struct p4_event_alias { - u64 original; - u64 alternative; -}; - -struct pin_cookie { - unsigned int val; -}; - -struct dl_bw { - raw_spinlock_t lock; - u64 bw; - u64 total_bw; -}; - -struct cpudl_item; - -struct cpudl { - raw_spinlock_t lock; - int size; - cpumask_var_t free_cpus; - struct cpudl_item *elements; -}; - -struct cpupri_vec { - atomic_t count; - cpumask_var_t mask; -}; - -struct cpupri { - struct cpupri_vec pri_to_cpu[101]; - int *cpu_to_pri; -}; - -struct perf_domain; - -struct root_domain { - atomic_t refcount; - atomic_t rto_count; - struct callback_head rcu; - cpumask_var_t span; - cpumask_var_t online; - int overload; - int overutilized; - cpumask_var_t dlo_mask; - atomic_t dlo_count; - struct dl_bw dl_bw; - struct cpudl cpudl; - u64 visit_gen; - struct irq_work rto_push_work; - raw_spinlock_t rto_lock; - int rto_loop; - int rto_cpu; - atomic_t rto_loop_next; - atomic_t rto_loop_start; - cpumask_var_t rto_mask; - struct cpupri cpupri; - long unsigned int max_cpu_capacity; - struct perf_domain *pd; -}; - -struct cfs_rq { - struct load_weight load; - unsigned int nr_running; - unsigned int h_nr_running; - unsigned int idle_nr_running; - unsigned int idle_h_nr_running; - u64 exec_clock; - u64 min_vruntime; - struct rb_root_cached tasks_timeline; - struct sched_entity *curr; - struct sched_entity *next; - struct sched_entity *last; - struct sched_entity *skip; - unsigned int nr_spread_over; - long: 32; - long: 64; - long: 64; - long: 64; - struct sched_avg avg; - struct { - raw_spinlock_t lock; - int nr; - long unsigned int load_avg; - long unsigned int util_avg; - long unsigned int runnable_avg; - long: 64; - long: 64; - long: 64; - long: 64; - } removed; - long unsigned int tg_load_avg_contrib; - long int propagate; - long int prop_runnable_sum; - long unsigned int h_load; - u64 last_h_load_update; - struct sched_entity *h_load_next; - struct rq *rq; - int on_list; - struct list_head leaf_cfs_rq_list; - struct task_group *tg; - int idle; - int runtime_enabled; - s64 runtime_remaining; - u64 throttled_clock; - u64 throttled_clock_task; - u64 throttled_clock_task_time; - int throttled; - int throttle_count; - struct list_head throttled_list; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct cfs_bandwidth { - raw_spinlock_t lock; - ktime_t period; - u64 quota; - u64 runtime; - u64 burst; - u64 runtime_snap; - s64 hierarchical_quota; - u8 idle; - u8 period_active; - u8 slack_started; - struct hrtimer period_timer; - struct hrtimer slack_timer; - struct list_head throttled_cfs_rq; - int nr_periods; - int nr_throttled; - int nr_burst; - u64 throttled_time; - u64 burst_time; -}; - -struct task_group { - struct cgroup_subsys_state css; - struct sched_entity **se; - struct cfs_rq **cfs_rq; - long unsigned int shares; - int idle; - long: 32; - long: 64; - atomic_long_t load_avg; - struct callback_head rcu; - struct list_head list; - struct task_group *parent; - struct list_head siblings; - struct list_head children; - struct cfs_bandwidth cfs_bandwidth; - long: 64; -}; - -enum { - SD_BALANCE_NEWIDLE = 1, - SD_BALANCE_EXEC = 2, - SD_BALANCE_FORK = 4, - SD_BALANCE_WAKE = 8, - SD_WAKE_AFFINE = 16, - SD_ASYM_CPUCAPACITY = 32, - SD_ASYM_CPUCAPACITY_FULL = 64, - SD_SHARE_CPUCAPACITY = 128, - SD_SHARE_PKG_RESOURCES = 256, - SD_SERIALIZE = 512, - SD_ASYM_PACKING = 1024, - SD_PREFER_SIBLING = 2048, - SD_OVERLAP = 4096, - SD_NUMA = 8192, -}; - -struct sched_domain_shared { - atomic_t ref; - atomic_t nr_busy_cpus; - int has_idle_cores; -}; - -struct sched_group; - -struct sched_domain { - struct sched_domain *parent; - struct sched_domain *child; - struct sched_group *groups; - long unsigned int min_interval; - long unsigned int max_interval; - unsigned int busy_factor; - unsigned int imbalance_pct; - unsigned int cache_nice_tries; - unsigned int imb_numa_nr; - int nohz_idle; - int flags; - int level; - long unsigned int last_balance; - unsigned int balance_interval; - unsigned int nr_balance_failed; - u64 max_newidle_lb_cost; - long unsigned int last_decay_max_lb_cost; - u64 avg_scan_cost; - unsigned int lb_count[3]; - unsigned int lb_failed[3]; - unsigned int lb_balanced[3]; - unsigned int lb_imbalance[3]; - unsigned int lb_gained[3]; - unsigned int lb_hot_gained[3]; - unsigned int lb_nobusyg[3]; - unsigned int lb_nobusyq[3]; - unsigned int alb_count; - unsigned int alb_failed; - unsigned int alb_pushed; - unsigned int sbe_count; - unsigned int sbe_balanced; - unsigned int sbe_pushed; - unsigned int sbf_count; - unsigned int sbf_balanced; - unsigned int sbf_pushed; - unsigned int ttwu_wake_remote; - unsigned int ttwu_move_affine; - unsigned int ttwu_move_balance; - char *name; - union { - void *private; - struct callback_head rcu; - }; - struct sched_domain_shared *shared; - unsigned int span_weight; - long unsigned int span[0]; -}; - -struct sched_group_capacity; - -struct sched_group { - struct sched_group *next; - atomic_t ref; - unsigned int group_weight; - struct sched_group_capacity *sgc; - int asym_prefer_cpu; - int flags; - long unsigned int cpumask[0]; -}; - -struct sched_group_capacity { - atomic_t ref; - long unsigned int capacity; - long unsigned int min_capacity; - long unsigned int max_capacity; - long unsigned int next_update; - int imbalance; - int id; - long unsigned int cpumask[0]; -}; - -struct em_perf_state { - long unsigned int frequency; - long unsigned int power; - long unsigned int cost; - long unsigned int flags; -}; - -struct em_perf_domain { - struct em_perf_state *table; - int nr_perf_states; - long unsigned int flags; - long unsigned int cpus[0]; -}; - -struct sched_attr { - __u32 size; - __u32 sched_policy; - __u64 sched_flags; - __s32 sched_nice; - __u32 sched_priority; - __u64 sched_runtime; - __u64 sched_deadline; - __u64 sched_period; - __u32 sched_util_min; - __u32 sched_util_max; -}; - -typedef int (*cpu_stop_fn_t)(void *); - -struct cpu_stop_done; - -struct cpu_stop_work { - struct list_head list; - cpu_stop_fn_t fn; - long unsigned int caller; - void *arg; - struct cpu_stop_done *done; -}; - -struct cpudl_item { - u64 dl; - int cpu; - int idx; -}; - -struct rt_prio_array { - long unsigned int bitmap[2]; - struct list_head queue[100]; -}; - -struct rt_bandwidth { - raw_spinlock_t rt_runtime_lock; - ktime_t rt_period; - u64 rt_runtime; - struct hrtimer rt_period_timer; - unsigned int rt_period_active; -}; - -struct dl_bandwidth { - raw_spinlock_t dl_runtime_lock; - u64 dl_runtime; - u64 dl_period; -}; - -struct rt_rq { - struct rt_prio_array active; - unsigned int rt_nr_running; - unsigned int rr_nr_running; - struct { - int curr; - int next; - } highest_prio; - unsigned int rt_nr_migratory; - unsigned int rt_nr_total; - int overloaded; - struct plist_head pushable_tasks; - int rt_queued; - int rt_throttled; - u64 rt_time; - u64 rt_runtime; - raw_spinlock_t rt_runtime_lock; -}; - -struct dl_rq { - struct rb_root_cached root; - unsigned int dl_nr_running; - struct { - u64 curr; - u64 next; - } earliest_dl; - unsigned int dl_nr_migratory; - int overloaded; - struct rb_root_cached pushable_dl_tasks_root; - u64 running_bw; - u64 this_bw; - u64 extra_bw; - u64 bw_ratio; -}; - -struct rq { - raw_spinlock_t __lock; - unsigned int nr_running; - unsigned int nr_numa_running; - unsigned int nr_preferred_running; - unsigned int numa_migrate_on; - long unsigned int last_blocked_load_update_tick; - unsigned int has_blocked_load; - call_single_data_t nohz_csd; - unsigned int nohz_tick_stopped; - atomic_t nohz_flags; - unsigned int ttwu_pending; - u64 nr_switches; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct cfs_rq cfs; - struct rt_rq rt; - struct dl_rq dl; - struct list_head leaf_cfs_rq_list; - struct list_head *tmp_alone_branch; - unsigned int nr_uninterruptible; - struct task_struct *curr; - struct task_struct *idle; - struct task_struct *stop; - long unsigned int next_balance; - struct mm_struct *prev_mm; - unsigned int clock_update_flags; - u64 clock; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - u64 clock_task; - u64 clock_pelt; - long unsigned int lost_idle_time; - atomic_t nr_iowait; - u64 last_seen_need_resched_ns; - int ticks_without_resched; - int membarrier_state; - struct root_domain *rd; - struct sched_domain *sd; - long unsigned int cpu_capacity; - long unsigned int cpu_capacity_orig; - struct callback_head *balance_callback; - unsigned char nohz_idle_balance; - unsigned char idle_balance; - long unsigned int misfit_task_load; - int active_balance; - int push_cpu; - struct cpu_stop_work active_balance_work; - int cpu; - int online; - struct list_head cfs_tasks; - long: 64; - struct sched_avg avg_rt; - struct sched_avg avg_dl; - u64 idle_stamp; - u64 avg_idle; - long unsigned int wake_stamp; - u64 wake_avg_idle; - u64 max_idle_balance_cost; - struct rcuwait hotplug_wait; - long unsigned int calc_load_update; - long int calc_load_active; - call_single_data_t hrtick_csd; - struct hrtimer hrtick_timer; - ktime_t hrtick_time; - struct sched_info rq_sched_info; - long long unsigned int rq_cpu_time; - unsigned int yld_count; - unsigned int sched_count; - unsigned int sched_goidle; - unsigned int ttwu_count; - unsigned int ttwu_local; - struct cpuidle_state *idle_state; - unsigned int nr_pinned; - unsigned int push_busy; - struct cpu_stop_work push_work; - long: 64; - long: 64; - long: 64; -}; - -struct perf_domain { - struct em_perf_domain *em_pd; - struct perf_domain *next; - struct callback_head rcu; -}; - -struct rq_flags { - long unsigned int flags; - struct pin_cookie cookie; - unsigned int clock_update_flags; -}; - -enum { - __SCHED_FEAT_GENTLE_FAIR_SLEEPERS = 0, - __SCHED_FEAT_START_DEBIT = 1, - __SCHED_FEAT_NEXT_BUDDY = 2, - __SCHED_FEAT_LAST_BUDDY = 3, - __SCHED_FEAT_CACHE_HOT_BUDDY = 4, - __SCHED_FEAT_WAKEUP_PREEMPTION = 5, - __SCHED_FEAT_HRTICK = 6, - __SCHED_FEAT_HRTICK_DL = 7, - __SCHED_FEAT_DOUBLE_TICK = 8, - __SCHED_FEAT_NONTASK_CAPACITY = 9, - __SCHED_FEAT_TTWU_QUEUE = 10, - __SCHED_FEAT_SIS_PROP = 11, - __SCHED_FEAT_WARN_DOUBLE_CLOCK = 12, - __SCHED_FEAT_RT_PUSH_IPI = 13, - __SCHED_FEAT_RT_RUNTIME_SHARE = 14, - __SCHED_FEAT_LB_MIN = 15, - __SCHED_FEAT_ATTACH_AGE_LOAD = 16, - __SCHED_FEAT_WA_IDLE = 17, - __SCHED_FEAT_WA_WEIGHT = 18, - __SCHED_FEAT_WA_BIAS = 19, - __SCHED_FEAT_UTIL_EST = 20, - __SCHED_FEAT_UTIL_EST_FASTUP = 21, - __SCHED_FEAT_LATENCY_WARN = 22, - __SCHED_FEAT_ALT_PERIOD = 23, - __SCHED_FEAT_BASE_SLICE = 24, - __SCHED_FEAT_NR = 25, -}; - -struct idle_timer { - struct hrtimer timer; - int done; -}; - -typedef struct rt_rq *rt_rq_iter_t; - -struct fileattr { - u32 flags; - u32 fsx_xflags; - u32 fsx_extsize; - u32 fsx_nextents; - u32 fsx_projid; - u32 fsx_cowextsize; - bool flags_valid: 1; - bool fsx_valid: 1; -}; - -struct fiemap { - __u64 fm_start; - __u64 fm_length; - __u32 fm_flags; - __u32 fm_mapped_extents; - __u32 fm_extent_count; - __u32 fm_reserved; - struct fiemap_extent fm_extents[0]; -}; - -struct ext4_new_group_input { - __u32 group; - __u64 block_bitmap; - __u64 inode_bitmap; - __u64 inode_table; - __u32 blocks_count; - __u16 reserved_blocks; - __u16 unused; -}; - -struct ext4_new_group_data { - __u32 group; - __u64 block_bitmap; - __u64 inode_bitmap; - __u64 inode_table; - __u32 blocks_count; - __u16 reserved_blocks; - __u16 mdata_blocks; - __u32 free_clusters_count; -}; - -struct move_extent { - __u32 reserved; - __u32 donor_fd; - __u64 orig_start; - __u64 donor_start; - __u64 len; - __u64 moved_len; -}; - -enum { - EXT4_FC_REASON_XATTR = 0, - EXT4_FC_REASON_CROSS_RENAME = 1, - EXT4_FC_REASON_JOURNAL_FLAG_CHANGE = 2, - EXT4_FC_REASON_NOMEM = 3, - EXT4_FC_REASON_SWAP_BOOT = 4, - EXT4_FC_REASON_RESIZE = 5, - EXT4_FC_REASON_RENAME_DIR = 6, - EXT4_FC_REASON_FALLOC_RANGE = 7, - EXT4_FC_REASON_INODE_JOURNAL_DATA = 8, - EXT4_FC_REASON_MAX = 9, -}; - -struct ext4_iloc { - struct buffer_head *bh; - long unsigned int offset; - ext4_group_t block_group; -}; - -typedef enum { - EXT4_IGET_NORMAL = 0, - EXT4_IGET_SPECIAL = 1, - EXT4_IGET_HANDLE = 2, -} ext4_iget_flags; - -struct fsmap { - __u32 fmr_device; - __u32 fmr_flags; - __u64 fmr_physical; - __u64 fmr_owner; - __u64 fmr_offset; - __u64 fmr_length; - __u64 fmr_reserved[3]; -}; - -struct fsmap_head { - __u32 fmh_iflags; - __u32 fmh_oflags; - __u32 fmh_count; - __u32 fmh_entries; - __u64 fmh_reserved[6]; - struct fsmap fmh_keys[2]; - struct fsmap fmh_recs[0]; -}; - -struct ext4_fsmap { - struct list_head fmr_list; - dev_t fmr_device; - uint32_t fmr_flags; - uint64_t fmr_physical; - uint64_t fmr_owner; - uint64_t fmr_length; -}; - -struct ext4_fsmap_head { - uint32_t fmh_iflags; - uint32_t fmh_oflags; - unsigned int fmh_count; - unsigned int fmh_entries; - struct ext4_fsmap fmh_keys[2]; -}; - -typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *); - -typedef void ext4_update_sb_callback(struct ext4_super_block *, const void *); - -struct getfsmap_info { - struct super_block *gi_sb; - struct fsmap_head *gi_data; - unsigned int gi_idx; - __u32 gi_last_flags; -}; - -struct crypto_report_comp { - char type[64]; -}; - -struct crypto_scomp { - struct crypto_tfm base; -}; - -struct scomp_alg { - void * (*alloc_ctx)(struct crypto_scomp *); - void (*free_ctx)(struct crypto_scomp *, void *); - int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *); - int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *); - struct crypto_alg base; -}; - -struct scomp_scratch { - spinlock_t lock; - void *src; - void *dst; -}; - -struct pkcs7_signed_info { - struct pkcs7_signed_info *next; - struct x509_certificate *signer; - unsigned int index; - bool unsupported_crypto; - bool blacklisted; - const void *msgdigest; - unsigned int msgdigest_len; - unsigned int authattrs_len; - const void *authattrs; - long unsigned int aa_set; - time64_t signing_time; - struct public_key_signature *sig; -}; - -struct pkcs7_message { - struct x509_certificate *certs; - struct x509_certificate *crl; - struct pkcs7_signed_info *signed_infos; - u8 version; - bool have_authattrs; - enum OID data_type; - size_t data_len; - size_t data_hdrlen; - const void *data; -}; - -struct pkcs7_parse_context { - struct pkcs7_message *msg; - struct pkcs7_signed_info *sinfo; - struct pkcs7_signed_info **ppsinfo; - struct x509_certificate *certs; - struct x509_certificate **ppcerts; - long unsigned int data; - enum OID last_oid; - unsigned int x509_index; - unsigned int sinfo_index; - const void *raw_serial; - unsigned int raw_serial_size; - unsigned int raw_issuer_size; - const void *raw_issuer; - const void *raw_skid; - unsigned int raw_skid_size; - bool expect_skid; -}; - -struct bt_iter_data { - struct blk_mq_hw_ctx *hctx; - struct request_queue *q; - busy_tag_iter_fn *fn; - void *data; - bool reserved; -}; - -struct bt_tags_iter_data { - struct blk_mq_tags *tags; - busy_tag_iter_fn *fn; - void *data; - unsigned int flags; -}; - -struct acpi_osi_entry { - char string[64]; - bool enable; -}; - -struct acpi_osi_config { - u8 default_disabling; - unsigned int linux_enable: 1; - unsigned int linux_dmi: 1; - unsigned int linux_cmdline: 1; - unsigned int darwin_enable: 1; - unsigned int darwin_dmi: 1; - unsigned int darwin_cmdline: 1; -}; - -enum { - AML_FIELD_ACCESS_ANY = 0, - AML_FIELD_ACCESS_BYTE = 1, - AML_FIELD_ACCESS_WORD = 2, - AML_FIELD_ACCESS_DWORD = 3, - AML_FIELD_ACCESS_QWORD = 4, - AML_FIELD_ACCESS_BUFFER = 5, -}; - -struct clk_multiplier { - struct clk_hw hw; - void *reg; - u8 shift; - u8 width; - u8 flags; - spinlock_t *lock; -}; - -enum { - TTY_LOCK_NORMAL = 0, - TTY_LOCK_SLAVE = 1, -}; - -struct device_attach_data { - struct device *dev; - bool check_async; - bool want_async; - bool have_async; -}; - -struct xfrm_algo_list { - struct xfrm_algo_desc *algs; - int entries; - u32 type; - u32 mask; -}; - -struct xfrm_aead_name { - const char *name; - int icvbits; -}; - -struct pcibios_fwaddrmap { - struct list_head list; - struct pci_dev *dev; - resource_size_t fw_addr[17]; -}; - -struct pci_check_idx_range { - int start; - int end; -}; - -struct tp_module { - struct list_head list; - struct module *mod; -}; - -enum tp_func_state { - TP_FUNC_0 = 0, - TP_FUNC_1 = 1, - TP_FUNC_2 = 2, - TP_FUNC_N = 3, -}; - -enum tp_transition_sync { - TP_TRANSITION_SYNC_1_0_1 = 0, - TP_TRANSITION_SYNC_N_2_1 = 1, - _NR_TP_TRANSITION_SYNC = 2, -}; - -struct tp_transition_snapshot { - long unsigned int rcu; - long unsigned int srcu; - bool ongoing; -}; - -struct tp_probes { - struct callback_head rcu; - struct tracepoint_func probes[0]; -}; - -enum { - TRACE_FTRACE_BIT = 0, - TRACE_FTRACE_NMI_BIT = 1, - TRACE_FTRACE_IRQ_BIT = 2, - TRACE_FTRACE_SIRQ_BIT = 3, - TRACE_FTRACE_TRANSITION_BIT = 4, - TRACE_INTERNAL_BIT = 5, - TRACE_INTERNAL_NMI_BIT = 6, - TRACE_INTERNAL_IRQ_BIT = 7, - TRACE_INTERNAL_SIRQ_BIT = 8, - TRACE_INTERNAL_TRANSITION_BIT = 9, - TRACE_BRANCH_BIT = 10, - TRACE_IRQ_BIT = 11, - TRACE_GRAPH_BIT = 12, - TRACE_GRAPH_DEPTH_START_BIT = 13, - TRACE_GRAPH_DEPTH_END_BIT = 14, - TRACE_GRAPH_NOTRACE_BIT = 15, - TRACE_RECORD_RECURSION_BIT = 16, -}; - -struct ftrace_func_entry { - struct hlist_node hlist; - long unsigned int ip; - long unsigned int direct; -}; - -struct ftrace_graph_ent { - long unsigned int func; - int depth; -} __attribute__((packed)); - -struct ftrace_graph_ret { - long unsigned int func; - int depth; - unsigned int overrun; - long long unsigned int calltime; - long long unsigned int rettime; -}; - -typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); - -typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); - -struct fgraph_ops { - trace_func_graph_ent_t entryfunc; - trace_func_graph_ret_t retfunc; -}; - -struct ftrace_graph_ent_entry { - struct trace_entry ent; - struct ftrace_graph_ent graph_ent; -} __attribute__((packed)); - -struct ftrace_graph_ret_entry { - struct trace_entry ent; - struct ftrace_graph_ret ret; -}; - -enum { - FTRACE_HASH_FL_MOD = 1, -}; - -struct fgraph_cpu_data { - pid_t last_pid; - int depth; - int depth_irq; - int ignore; - long unsigned int enter_funcs[50]; -}; - -struct fgraph_data { - struct fgraph_cpu_data *cpu_data; - struct ftrace_graph_ent_entry ent; - struct ftrace_graph_ret_entry ret; - int failed; - int cpu; - int: 32; -} __attribute__((packed)); - -enum { - FLAGS_FILL_FULL = 268435456, - FLAGS_FILL_START = 536870912, - FLAGS_FILL_END = 805306368, -}; - -enum meminit_context { - MEMINIT_EARLY = 0, - MEMINIT_HOTPLUG = 1, -}; - -typedef int fpi_t; - -struct pagesets { - local_lock_t lock; -}; - -struct pcpu_drain { - struct zone *zone; - struct work_struct work; -}; - -struct mminit_pfnnid_cache { - long unsigned int last_start; - long unsigned int last_end; - int last_nid; -}; - -struct iommu_group {}; - -struct acpi_device_info { - u32 info_size; - u32 name; - acpi_object_type type; - u8 param_count; - u16 valid; - u8 flags; - u8 highest_dstates[4]; - u8 lowest_dstates[5]; - u64 address; - struct acpi_pnp_device_id hardware_id; - struct acpi_pnp_device_id unique_id; - struct acpi_pnp_device_id class_code; - struct acpi_pnp_device_id_list compatible_id_list; -}; - -struct acpi_cedt_header { - u8 type; - u8 reserved; - u16 length; -}; - -struct acpi_hmat_structure { - u16 type; - u16 reserved; - u32 length; -}; - -struct acpi_prmt_module_header { - u16 revision; - u16 length; -}; - -struct acpi_table_spcr { - struct acpi_table_header header; - u8 interface_type; - u8 reserved[3]; - struct acpi_generic_address serial_port; - u8 interrupt_type; - u8 pc_interrupt; - u32 interrupt; - u8 baud_rate; - u8 parity; - u8 stop_bits; - u8 flow_control; - u8 terminal_type; - u8 reserved1; - u16 pci_device_id; - u16 pci_vendor_id; - u8 pci_bus; - u8 pci_device; - u8 pci_function; - u32 pci_flags; - u8 pci_segment; - u32 reserved2; -} __attribute__((packed)); - -struct acpi_table_stao { - struct acpi_table_header header; - u8 ignore_uart; -} __attribute__((packed)); - -struct acpi_handle_list { - u32 count; - acpi_handle handles[10]; -}; - -struct acpi_dep_data { - struct list_head node; - acpi_handle supplier; - acpi_handle consumer; - bool honor_dep; -}; - -union acpi_subtable_headers { - struct acpi_subtable_header common; - struct acpi_hmat_structure hmat; - struct acpi_prmt_module_header prmt; - struct acpi_cedt_header cedt; -}; - -typedef int (*acpi_tbl_entry_handler)(union acpi_subtable_headers *, const long unsigned int); - -enum acpi_reconfig_event { - ACPI_RECONFIG_DEVICE_ADD = 0, - ACPI_RECONFIG_DEVICE_REMOVE = 1, -}; - -struct acpi_probe_entry; - -typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *, struct acpi_probe_entry *); - -struct acpi_probe_entry { - __u8 id[5]; - __u8 type; - acpi_probe_entry_validate_subtbl subtable_valid; - union { - acpi_tbl_table_handler probe_table; - acpi_tbl_entry_handler probe_subtbl; - }; - kernel_ulong_t driver_data; -}; - -struct acpi_device_bus_id { - const char *bus_id; - struct ida instance_ida; - struct list_head node; -}; - -struct acpi_scan_clear_dep_work { - struct work_struct work; - struct acpi_device *adev; -}; - -struct platform_device; - -struct file_priv { - struct tpm_chip *chip; - struct tpm_space *space; - struct mutex buffer_mutex; - struct timer_list user_read_timer; - struct work_struct timeout_work; - struct work_struct async_work; - wait_queue_head_t async_wait; - ssize_t response_length; - bool response_read; - bool command_enqueued; - u8 data_buffer[4096]; -}; - -struct tpmrm_priv { - struct file_priv priv; - struct tpm_space space; -}; - -struct rx_queue_attribute { - struct attribute attr; - ssize_t (*show)(struct netdev_rx_queue *, char *); - ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t); -}; - -typedef __u64 __virtio64; - -struct virtio_net_config { - __u8 mac[6]; - __virtio16 status; - __virtio16 max_virtqueue_pairs; - __virtio16 mtu; - __le32 speed; - __u8 duplex; - __u8 rss_max_key_size; - __le16 rss_max_indirection_table_length; - __le32 supported_hash_types; -}; - -struct virtio_net_hdr_v1 { - __u8 flags; - __u8 gso_type; - __virtio16 hdr_len; - __virtio16 gso_size; - union { - struct { - __virtio16 csum_start; - __virtio16 csum_offset; - }; - struct { - __virtio16 start; - __virtio16 offset; - } csum; - struct { - __le16 segments; - __le16 dup_acks; - } rsc; - }; - __virtio16 num_buffers; -}; - -struct virtio_net_hdr_v1_hash { - struct virtio_net_hdr_v1 hdr; - __le32 hash_value; - __le16 hash_report; - __le16 padding; -}; - -struct virtio_net_hdr_mrg_rxbuf { - struct virtio_net_hdr hdr; - __virtio16 num_buffers; -}; - -struct virtio_net_ctrl_hdr { - __u8 class; - __u8 cmd; -}; - -typedef __u8 virtio_net_ctrl_ack; - -struct virtio_net_ctrl_mac { - __virtio32 entries; - __u8 macs[0]; -}; - -struct virtio_net_ctrl_mq { - __virtio16 virtqueue_pairs; -}; - -struct ewma_pkt_len { - long unsigned int internal; -}; - -struct virtnet_stat_desc { - char desc[32]; - size_t offset; -}; - -struct virtnet_sq_stats { - struct u64_stats_sync syncp; - u64 packets; - u64 bytes; - u64 xdp_tx; - u64 xdp_tx_drops; - u64 kicks; - u64 tx_timeouts; -}; - -struct virtnet_rq_stats { - struct u64_stats_sync syncp; - u64 packets; - u64 bytes; - u64 drops; - u64 xdp_packets; - u64 xdp_tx; - u64 xdp_redirects; - u64 xdp_drops; - u64 kicks; -}; - -struct send_queue { - struct virtqueue *vq; - struct scatterlist sg[19]; - char name[40]; - struct virtnet_sq_stats stats; - struct napi_struct napi; -}; - -struct receive_queue { - struct virtqueue *vq; - struct napi_struct napi; - struct bpf_prog *xdp_prog; - struct virtnet_rq_stats stats; - struct page *pages; - struct ewma_pkt_len mrg_avg_pkt_len; - struct page_frag alloc_frag; - struct scatterlist sg[19]; - unsigned int min_buf_len; - char name[40]; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct xdp_rxq_info xdp_rxq; -}; - -struct virtio_net_ctrl_rss { - u32 hash_types; - u16 indirection_table_mask; - u16 unclassified_queue; - u16 indirection_table[128]; - u16 max_tx_vq; - u8 hash_key_length; - u8 key[40]; -}; - -struct control_buf { - struct virtio_net_ctrl_hdr hdr; - virtio_net_ctrl_ack status; - struct virtio_net_ctrl_mq mq; - u8 promisc; - u8 allmulti; - __virtio16 vid; - __virtio64 offloads; - struct virtio_net_ctrl_rss rss; -}; - -struct virtnet_info { - struct virtio_device *vdev; - struct virtqueue *cvq; - struct net_device *dev; - struct send_queue *sq; - struct receive_queue *rq; - unsigned int status; - u16 max_queue_pairs; - u16 curr_queue_pairs; - u16 xdp_queue_pairs; - bool xdp_enabled; - bool big_packets; - bool mergeable_rx_bufs; - bool has_rss; - bool has_rss_hash_report; - u8 rss_key_size; - u16 rss_indir_table_size; - u32 rss_hash_types_supported; - u32 rss_hash_types_saved; - bool has_cvq; - bool any_header_sg; - u8 hdr_len; - struct delayed_work refill; - struct work_struct config_work; - bool affinity_hint_set; - struct hlist_node node; - struct hlist_node node_dead; - struct control_buf *ctrl; - u8 duplex; - u32 speed; - long unsigned int guest_offloads; - long unsigned int guest_offloads_capable; - struct failover *failover; -}; - -enum { - FRA_UNSPEC = 0, - FRA_DST = 1, - FRA_SRC = 2, - FRA_IIFNAME = 3, - FRA_GOTO = 4, - FRA_UNUSED2 = 5, - FRA_PRIORITY = 6, - FRA_UNUSED3 = 7, - FRA_UNUSED4 = 8, - FRA_UNUSED5 = 9, - FRA_FWMARK = 10, - FRA_FLOW = 11, - FRA_TUN_ID = 12, - FRA_SUPPRESS_IFGROUP = 13, - FRA_SUPPRESS_PREFIXLEN = 14, - FRA_TABLE = 15, - FRA_FWMASK = 16, - FRA_OIFNAME = 17, - FRA_PAD = 18, - FRA_L3MDEV = 19, - FRA_UID_RANGE = 20, - FRA_PROTOCOL = 21, - FRA_IP_PROTO = 22, - FRA_SPORT_RANGE = 23, - FRA_DPORT_RANGE = 24, - __FRA_MAX = 25, -}; - -enum { - FR_ACT_UNSPEC = 0, - FR_ACT_TO_TBL = 1, - FR_ACT_GOTO = 2, - FR_ACT_NOP = 3, - FR_ACT_RES3 = 4, - FR_ACT_RES4 = 5, - FR_ACT_BLACKHOLE = 6, - FR_ACT_UNREACHABLE = 7, - FR_ACT_PROHIBIT = 8, - __FR_ACT_MAX = 9, -}; - -struct fib4_rule { - struct fib_rule common; - u8 dst_len; - u8 src_len; - dscp_t dscp; - __be32 src; - __be32 srcmask; - __be32 dst; - __be32 dstmask; -}; - -struct xfrm6_protocol { - int (*handler)(struct sk_buff *); - int (*input_handler)(struct sk_buff *, int, __be32, int); - int (*cb_handler)(struct sk_buff *, int); - int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); - struct xfrm6_protocol *next; - int priority; -}; - -enum cpuid_regs_idx { - CPUID_EAX = 0, - CPUID_EBX = 1, - CPUID_ECX = 2, - CPUID_EDX = 3, -}; - -enum pt_capabilities { - PT_CAP_max_subleaf = 0, - PT_CAP_cr3_filtering = 1, - PT_CAP_psb_cyc = 2, - PT_CAP_ip_filtering = 3, - PT_CAP_mtc = 4, - PT_CAP_ptwrite = 5, - PT_CAP_power_event_trace = 6, - PT_CAP_event_trace = 7, - PT_CAP_tnt_disable = 8, - PT_CAP_topa_output = 9, - PT_CAP_topa_multiple_entries = 10, - PT_CAP_single_range_output = 11, - PT_CAP_output_subsys = 12, - PT_CAP_payloads_lip = 13, - PT_CAP_num_address_ranges = 14, - PT_CAP_mtc_periods = 15, - PT_CAP_cycle_thresholds = 16, - PT_CAP_psb_periods = 17, -}; - -enum perf_addr_filter_action_t { - PERF_ADDR_FILTER_ACTION_STOP = 0, - PERF_ADDR_FILTER_ACTION_START = 1, - PERF_ADDR_FILTER_ACTION_FILTER = 2, -}; - -struct perf_addr_filter { - struct list_head entry; - struct path path; - long unsigned int offset; - long unsigned int size; - enum perf_addr_filter_action_t action; -}; - -struct topa_entry { - u64 end: 1; - u64 rsvd0: 1; - u64 intr: 1; - u64 rsvd1: 1; - u64 stop: 1; - u64 rsvd2: 1; - u64 size: 4; - u64 rsvd3: 2; - u64 base: 36; - u64 rsvd4: 16; -}; - -struct pt_pmu { - struct pmu pmu; - u32 caps[8]; - bool vmx; - bool branch_en_always_on; - long unsigned int max_nonturbo_ratio; - unsigned int tsc_art_num; - unsigned int tsc_art_den; -}; - -struct topa; - -struct pt_buffer { - struct list_head tables; - struct topa *first; - struct topa *last; - struct topa *cur; - unsigned int cur_idx; - size_t output_off; - long unsigned int nr_pages; - local_t data_size; - local64_t head; - bool snapshot; - bool single; - long int stop_pos; - long int intr_pos; - struct topa_entry *stop_te; - struct topa_entry *intr_te; - void **data_pages; -}; - -struct topa { - struct list_head list; - u64 offset; - size_t size; - int last; - unsigned int z_count; -}; - -struct pt_filter { - long unsigned int msr_a; - long unsigned int msr_b; - long unsigned int config; -}; - -struct pt_filters { - struct pt_filter filter[4]; - unsigned int nr_filters; -}; - -struct pt { - struct perf_output_handle handle; - struct pt_filters filters; - int handle_nmi; - int vmx_on; - u64 output_base; - u64 output_mask; -}; - -struct pt_cap_desc { - const char *name; - u32 leaf; - u8 reg; - u32 mask; -}; - -struct pt_address_range { - long unsigned int msr_a; - long unsigned int msr_b; - unsigned int reg_off; -}; - -struct topa_page { - struct topa_entry table[507]; - struct topa topa; -}; - -enum { - PER_LINUX = 0, - PER_LINUX_32BIT = 8388608, - PER_LINUX_FDPIC = 524288, - PER_SVR4 = 68157441, - PER_SVR3 = 83886082, - PER_SCOSVR3 = 117440515, - PER_OSR5 = 100663299, - PER_WYSEV386 = 83886084, - PER_ISCR4 = 67108869, - PER_BSD = 6, - PER_SUNOS = 67108870, - PER_XENIX = 83886087, - PER_LINUX32 = 8, - PER_LINUX32_3GB = 134217736, - PER_IRIX32 = 67108873, - PER_IRIXN32 = 67108874, - PER_IRIX64 = 67108875, - PER_RISCOS = 12, - PER_SOLARIS = 67108877, - PER_UW7 = 68157454, - PER_OSF4 = 15, - PER_HPUX = 16, - PER_MASK = 255, -}; - -struct rusage { - struct __kernel_old_timeval ru_utime; - struct __kernel_old_timeval ru_stime; - __kernel_long_t ru_maxrss; - __kernel_long_t ru_ixrss; - __kernel_long_t ru_idrss; - __kernel_long_t ru_isrss; - __kernel_long_t ru_minflt; - __kernel_long_t ru_majflt; - __kernel_long_t ru_nswap; - __kernel_long_t ru_inblock; - __kernel_long_t ru_oublock; - __kernel_long_t ru_msgsnd; - __kernel_long_t ru_msgrcv; - __kernel_long_t ru_nsignals; - __kernel_long_t ru_nvcsw; - __kernel_long_t ru_nivcsw; -}; - -struct rlimit64 { - __u64 rlim_cur; - __u64 rlim_max; -}; - -typedef int (*proc_visitor)(struct task_struct *, void *); - -struct oldold_utsname { - char sysname[9]; - char nodename[9]; - char release[9]; - char version[9]; - char machine[9]; -}; - -struct old_utsname { - char sysname[65]; - char nodename[65]; - char release[65]; - char version[65]; - char machine[65]; -}; - -enum uts_proc { - UTS_PROC_OSTYPE = 0, - UTS_PROC_OSRELEASE = 1, - UTS_PROC_VERSION = 2, - UTS_PROC_HOSTNAME = 3, - UTS_PROC_DOMAINNAME = 4, -}; - -struct prctl_mm_map { - __u64 start_code; - __u64 end_code; - __u64 start_data; - __u64 end_data; - __u64 start_brk; - __u64 brk; - __u64 start_stack; - __u64 arg_start; - __u64 arg_end; - __u64 env_start; - __u64 env_end; - __u64 *auxv; - __u32 auxv_size; - __u32 exe_fd; -}; - -struct tms { - __kernel_clock_t tms_utime; - __kernel_clock_t tms_stime; - __kernel_clock_t tms_cutime; - __kernel_clock_t tms_cstime; -}; - -struct getcpu_cache { - long unsigned int blob[16]; -}; - -enum perf_sample_regs_abi { - PERF_SAMPLE_REGS_ABI_NONE = 0, - PERF_SAMPLE_REGS_ABI_32 = 1, - PERF_SAMPLE_REGS_ABI_64 = 2, -}; - -enum perf_event_read_format { - PERF_FORMAT_TOTAL_TIME_ENABLED = 1, - PERF_FORMAT_TOTAL_TIME_RUNNING = 2, - PERF_FORMAT_ID = 4, - PERF_FORMAT_GROUP = 8, - PERF_FORMAT_MAX = 16, -}; - -enum perf_event_ioc_flags { - PERF_IOC_FLAG_GROUP = 1, -}; - -struct perf_ns_link_info { - __u64 dev; - __u64 ino; -}; - -enum { - NET_NS_INDEX = 0, - UTS_NS_INDEX = 1, - IPC_NS_INDEX = 2, - PID_NS_INDEX = 3, - USER_NS_INDEX = 4, - MNT_NS_INDEX = 5, - CGROUP_NS_INDEX = 6, - NR_NAMESPACES = 7, -}; - -struct swevent_hlist { - struct hlist_head heads[256]; - struct callback_head callback_head; -}; - -struct pmu_event_list { - raw_spinlock_t lock; - struct list_head list; -}; - -struct min_heap { - void *data; - int nr; - int size; -}; - -struct min_heap_callbacks { - int elem_size; - bool (*less)(const void *, const void *); - void (*swp)(void *, void *); -}; - -typedef int (*remote_function_f)(void *); - -struct remote_function_call { - struct task_struct *p; - remote_function_f func; - void *info; - int ret; -}; - -typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *, struct perf_event_context *, void *); - -struct event_function_struct { - struct perf_event *event; - event_f func; - void *data; -}; - -enum event_type_t { - EVENT_FLEXIBLE = 1, - EVENT_PINNED = 2, - EVENT_TIME = 4, - EVENT_CPU = 8, - EVENT_ALL = 3, -}; - -struct __group_key { - int cpu; - struct cgroup *cgroup; -}; - -struct stop_event_data { - struct perf_event *event; - unsigned int restart; -}; - -struct perf_read_data { - struct perf_event *event; - bool group; - int ret; -}; - -struct perf_read_event { - struct perf_event_header header; - u32 pid; - u32 tid; -}; - -typedef void perf_iterate_f(struct perf_event *, void *); - -struct remote_output { - struct perf_buffer *rb; - int err; -}; - -struct perf_task_event { - struct task_struct *task; - struct perf_event_context *task_ctx; - struct { - struct perf_event_header header; - u32 pid; - u32 ppid; - u32 tid; - u32 ptid; - u64 time; - } event_id; -}; - -struct perf_comm_event { - struct task_struct *task; - char *comm; - int comm_size; - struct { - struct perf_event_header header; - u32 pid; - u32 tid; - } event_id; -}; - -struct perf_namespaces_event { - struct task_struct *task; - struct { - struct perf_event_header header; - u32 pid; - u32 tid; - u64 nr_namespaces; - struct perf_ns_link_info link_info[7]; - } event_id; -}; - -struct perf_cgroup_event { - char *path; - int path_size; - struct { - struct perf_event_header header; - u64 id; - char path[0]; - } event_id; -}; - -struct perf_mmap_event { - struct vm_area_struct *vma; - const char *file_name; - int file_size; - int maj; - int min; - u64 ino; - u64 ino_generation; - u32 prot; - u32 flags; - u8 build_id[20]; - u32 build_id_size; - struct { - struct perf_event_header header; - u32 pid; - u32 tid; - u64 start; - u64 len; - u64 pgoff; - } event_id; -}; - -struct perf_switch_event { - struct task_struct *task; - struct task_struct *next_prev; - struct { - struct perf_event_header header; - u32 next_prev_pid; - u32 next_prev_tid; - } event_id; -}; - -struct perf_ksymbol_event { - const char *name; - int name_len; - struct { - struct perf_event_header header; - u64 addr; - u32 len; - u16 ksym_type; - u16 flags; - } event_id; -}; - -struct perf_bpf_event { - struct bpf_prog *prog; - struct { - struct perf_event_header header; - u16 type; - u16 flags; - u32 id; - u8 tag[8]; - } event_id; -}; - -struct perf_text_poke_event { - const void *old_bytes; - const void *new_bytes; - size_t pad; - u16 old_len; - u16 new_len; - struct { - struct perf_event_header header; - u64 addr; - } event_id; -}; - -struct swevent_htable { - struct swevent_hlist *swevent_hlist; - struct mutex hlist_mutex; - int hlist_refcount; - int recursion[4]; -}; - -enum perf_probe_config { - PERF_PROBE_CONFIG_IS_RETPROBE = 1, - PERF_UPROBE_REF_CTR_OFFSET_BITS = 32, - PERF_UPROBE_REF_CTR_OFFSET_SHIFT = 32, -}; - -enum { - IF_ACT_NONE = 4294967295, - IF_ACT_FILTER = 0, - IF_ACT_START = 1, - IF_ACT_STOP = 2, - IF_SRC_FILE = 3, - IF_SRC_KERNEL = 4, - IF_SRC_FILEADDR = 5, - IF_SRC_KERNELADDR = 6, -}; - -enum { - IF_STATE_ACTION = 0, - IF_STATE_SOURCE = 1, - IF_STATE_END = 2, -}; - -struct perf_aux_event { - struct perf_event_header header; - u64 hw_id; -}; - -struct perf_aux_event___2 { - struct perf_event_header header; - u32 pid; - u32 tid; -}; - -struct perf_aux_event___3 { - struct perf_event_header header; - u64 offset; - u64 size; - u64 flags; -}; - -struct ethtool_cmd { - __u32 cmd; - __u32 supported; - __u32 advertising; - __u16 speed; - __u8 duplex; - __u8 port; - __u8 phy_address; - __u8 transceiver; - __u8 autoneg; - __u8 mdio_support; - __u32 maxtxpkt; - __u32 maxrxpkt; - __u16 speed_hi; - __u8 eth_tp_mdix; - __u8 eth_tp_mdix_ctrl; - __u32 lp_advertising; - __u32 reserved[2]; -}; - -struct ethtool_phy_ops { - int (*get_sset_count)(struct phy_device *); - int (*get_strings)(struct phy_device *, u8 *); - int (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *); - int (*start_cable_test)(struct phy_device *, struct netlink_ext_ack *); - int (*start_cable_test_tdr)(struct phy_device *, struct netlink_ext_ack *, const struct phy_tdr_config *); -}; - -enum { - ETHTOOL_UDP_TUNNEL_TYPE_VXLAN = 0, - ETHTOOL_UDP_TUNNEL_TYPE_GENEVE = 1, - ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE = 2, - __ETHTOOL_UDP_TUNNEL_TYPE_CNT = 3, -}; - -enum hwtstamp_tx_types { - HWTSTAMP_TX_OFF = 0, - HWTSTAMP_TX_ON = 1, - HWTSTAMP_TX_ONESTEP_SYNC = 2, - HWTSTAMP_TX_ONESTEP_P2P = 3, - __HWTSTAMP_TX_CNT = 4, -}; - -enum hwtstamp_rx_filters { - HWTSTAMP_FILTER_NONE = 0, - HWTSTAMP_FILTER_ALL = 1, - HWTSTAMP_FILTER_SOME = 2, - HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 3, - HWTSTAMP_FILTER_PTP_V1_L4_SYNC = 4, - HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ = 5, - HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 6, - HWTSTAMP_FILTER_PTP_V2_L4_SYNC = 7, - HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ = 8, - HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 9, - HWTSTAMP_FILTER_PTP_V2_L2_SYNC = 10, - HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ = 11, - HWTSTAMP_FILTER_PTP_V2_EVENT = 12, - HWTSTAMP_FILTER_PTP_V2_SYNC = 13, - HWTSTAMP_FILTER_PTP_V2_DELAY_REQ = 14, - HWTSTAMP_FILTER_NTP_ALL = 15, - __HWTSTAMP_FILTER_CNT = 16, -}; - -struct link_mode_info { - int speed; - u8 lanes; - u8 duplex; -}; - -struct ipv6_mreq { - struct in6_addr ipv6mr_multiaddr; - int ipv6mr_ifindex; -}; - -struct group_req { - __u32 gr_interface; - struct __kernel_sockaddr_storage gr_group; -}; - -struct group_source_req { - __u32 gsr_interface; - struct __kernel_sockaddr_storage gsr_group; - struct __kernel_sockaddr_storage gsr_source; -}; - -struct ip6_mtuinfo { - struct sockaddr_in6 ip6m_addr; - __u32 ip6m_mtu; -}; - -struct ip6_ra_chain { - struct ip6_ra_chain *next; - struct sock *sk; - int sel; - void (*destructor)(struct sock *); -}; - -struct compat_group_req { - __u32 gr_interface; - struct __kernel_sockaddr_storage gr_group; -} __attribute__((packed)); - -struct compat_group_source_req { - __u32 gsr_interface; - struct __kernel_sockaddr_storage gsr_group; - struct __kernel_sockaddr_storage gsr_source; -} __attribute__((packed)); - -struct compat_group_filter { - union { - struct { - __u32 gf_interface_aux; - struct __kernel_sockaddr_storage gf_group_aux; - __u32 gf_fmode_aux; - __u32 gf_numsrc_aux; - struct __kernel_sockaddr_storage gf_slist[1]; - } __attribute__((packed)); - struct { - __u32 gf_interface; - struct __kernel_sockaddr_storage gf_group; - __u32 gf_fmode; - __u32 gf_numsrc; - struct __kernel_sockaddr_storage gf_slist_flex[0]; - } __attribute__((packed)); - }; -} __attribute__((packed)); - -struct pci_extra_dev { - struct pci_dev *dev[4]; -}; - -struct intel_uncore_pmu; - -struct intel_uncore_ops; - -struct uncore_event_desc; - -struct freerunning_counters; - -struct intel_uncore_topology; - -struct intel_uncore_type { - const char *name; - int num_counters; - int num_boxes; - int perf_ctr_bits; - int fixed_ctr_bits; - int num_freerunning_types; - int type_id; - unsigned int perf_ctr; - unsigned int event_ctl; - unsigned int event_mask; - unsigned int event_mask_ext; - unsigned int fixed_ctr; - unsigned int fixed_ctl; - unsigned int box_ctl; - u64 *box_ctls; - union { - unsigned int msr_offset; - unsigned int mmio_offset; - }; - unsigned int mmio_map_size; - unsigned int num_shared_regs: 8; - unsigned int single_fixed: 1; - unsigned int pair_ctr_ctl: 1; - union { - unsigned int *msr_offsets; - unsigned int *pci_offsets; - unsigned int *mmio_offsets; - }; - unsigned int *box_ids; - struct event_constraint unconstrainted; - struct event_constraint *constraints; - struct intel_uncore_pmu *pmus; - struct intel_uncore_ops *ops; - struct uncore_event_desc *event_descs; - struct freerunning_counters *freerunning; - const struct attribute_group *attr_groups[4]; - const struct attribute_group **attr_update; - struct pmu *pmu; - struct intel_uncore_topology *topology; - int (*get_topology)(struct intel_uncore_type *); - int (*set_mapping)(struct intel_uncore_type *); - void (*cleanup_mapping)(struct intel_uncore_type *); -}; - -struct intel_uncore_box; - -struct intel_uncore_pmu { - struct pmu pmu; - char name[32]; - int pmu_idx; - int func_id; - bool registered; - atomic_t activeboxes; - struct intel_uncore_type *type; - struct intel_uncore_box **boxes; -}; - -struct intel_uncore_ops { - void (*init_box)(struct intel_uncore_box *); - void (*exit_box)(struct intel_uncore_box *); - void (*disable_box)(struct intel_uncore_box *); - void (*enable_box)(struct intel_uncore_box *); - void (*disable_event)(struct intel_uncore_box *, struct perf_event *); - void (*enable_event)(struct intel_uncore_box *, struct perf_event *); - u64 (*read_counter)(struct intel_uncore_box *, struct perf_event *); - int (*hw_config)(struct intel_uncore_box *, struct perf_event *); - struct event_constraint * (*get_constraint)(struct intel_uncore_box *, struct perf_event *); - void (*put_constraint)(struct intel_uncore_box *, struct perf_event *); -}; - -struct uncore_event_desc { - struct device_attribute attr; - const char *config; -}; - -struct freerunning_counters { - unsigned int counter_base; - unsigned int counter_offset; - unsigned int box_offset; - unsigned int num_counters; - unsigned int bits; - unsigned int *box_offsets; -}; - -struct intel_uncore_topology { - u64 configuration; - int segment; -}; - -struct intel_uncore_extra_reg { - raw_spinlock_t lock; - u64 config; - u64 config1; - u64 config2; - atomic_t ref; -}; - -struct intel_uncore_box { - int dieid; - int n_active; - int n_events; - int cpu; - long unsigned int flags; - atomic_t refcnt; - struct perf_event *events[10]; - struct perf_event *event_list[10]; - struct event_constraint *event_constraint[10]; - long unsigned int active_mask[1]; - u64 tags[10]; - struct pci_dev *pci_dev; - struct intel_uncore_pmu *pmu; - u64 hrtimer_duration; - struct hrtimer hrtimer; - struct list_head list; - struct list_head active_list; - void *io_addr; - struct intel_uncore_extra_reg shared_regs[0]; -}; - -struct pci2phy_map { - struct list_head list; - int segment; - int pbus_to_dieid[256]; -}; - -struct intel_uncore_init_fun { - void (*cpu_init)(); - int (*pci_init)(); - void (*mmio_init)(); - bool use_discovery; -}; - -struct tk_read_base { - struct clocksource *clock; - u64 mask; - u64 cycle_last; - u32 mult; - u32 shift; - u64 xtime_nsec; - ktime_t base; - u64 base_real; -}; - -struct timekeeper { - struct tk_read_base tkr_mono; - struct tk_read_base tkr_raw; - u64 xtime_sec; - long unsigned int ktime_sec; - struct timespec64 wall_to_monotonic; - ktime_t offs_real; - ktime_t offs_boot; - ktime_t offs_tai; - s32 tai_offset; - unsigned int clock_was_set_seq; - u8 cs_was_changed_seq; - ktime_t next_leap_ktime; - u64 raw_sec; - struct timespec64 monotonic_to_boot; - u64 cycle_interval; - u64 xtime_interval; - s64 xtime_remainder; - u64 raw_interval; - u64 ntp_tick; - s64 ntp_error; - u32 ntp_error_shift; - u32 ntp_err_mult; - u32 skip_second_overflow; -}; - -enum { - Q_REQUEUE_PI_NONE = 0, - Q_REQUEUE_PI_IGNORE = 1, - Q_REQUEUE_PI_IN_PROGRESS = 2, - Q_REQUEUE_PI_WAIT = 3, - Q_REQUEUE_PI_DONE = 4, - Q_REQUEUE_PI_LOCKED = 5, -}; - -struct bpf_cgroup_storage_map { - struct bpf_map map; - spinlock_t lock; - struct rb_root root; - struct list_head list; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct posix_acl_xattr_entry { - __le16 e_tag; - __le16 e_perm; - __le32 e_id; -}; - -struct posix_acl_xattr_header { - __le32 a_version; -}; - -enum utf8_normalization { - UTF8_NFDI = 0, - UTF8_NFDICF = 1, - UTF8_NMAX = 2, -}; - -struct fscrypt_str { - unsigned char *name; - u32 len; -}; - -struct ext4_map_blocks { - ext4_fsblk_t m_pblk; - ext4_lblk_t m_lblk; - unsigned int m_len; - unsigned int m_flags; -}; - -struct ext4_dir_entry_hash { - __le32 hash; - __le32 minor_hash; -}; - -struct ext4_dir_entry_2 { - __le32 inode; - __le16 rec_len; - __u8 name_len; - __u8 file_type; - char name[255]; -}; - -struct fname; - -struct dir_private_info { - struct rb_root root; - struct rb_node *curr_node; - struct fname *extra_fname; - loff_t last_pos; - __u32 curr_hash; - __u32 curr_minor_hash; - __u32 next_hash; -}; - -struct fname { - __u32 hash; - __u32 minor_hash; - struct rb_node rb_hash; - struct fname *next; - __u32 inode; - __u8 name_len; - __u8 file_type; - char name[0]; -}; - -struct rtattr { - short unsigned int rta_len; - short unsigned int rta_type; -}; - -struct crypto_queue { - struct list_head list; - struct list_head *backlog; - unsigned int qlen; - unsigned int max_qlen; -}; - -struct crypto_attr_alg { - char name[128]; -}; - -struct crypto_attr_type { - u32 type; - u32 mask; -}; - -struct crypto_larval { - struct crypto_alg alg; - struct crypto_alg *adult; - struct completion completion; - u32 mask; - bool test_started; -}; - -enum { - CRYPTOA_UNSPEC = 0, - CRYPTOA_ALG = 1, - CRYPTOA_TYPE = 2, - __CRYPTOA_MAX = 3, -}; - -enum pkcs7_actions { - ACT_pkcs7_check_content_type = 0, - ACT_pkcs7_extract_cert = 1, - ACT_pkcs7_note_OID = 2, - ACT_pkcs7_note_certificate_list = 3, - ACT_pkcs7_note_content = 4, - ACT_pkcs7_note_data = 5, - ACT_pkcs7_note_signed_info = 6, - ACT_pkcs7_note_signeddata_version = 7, - ACT_pkcs7_note_signerinfo_version = 8, - ACT_pkcs7_sig_note_authenticated_attr = 9, - ACT_pkcs7_sig_note_digest_algo = 10, - ACT_pkcs7_sig_note_issuer = 11, - ACT_pkcs7_sig_note_pkey_algo = 12, - ACT_pkcs7_sig_note_serial = 13, - ACT_pkcs7_sig_note_set_of_authattrs = 14, - ACT_pkcs7_sig_note_signature = 15, - ACT_pkcs7_sig_note_skid = 16, - NR__pkcs7_actions = 17, -}; - -enum { - DIO_SHOULD_DIRTY = 1, - DIO_IS_SYNC = 2, -}; - -struct blkdev_dio { - union { - struct kiocb *iocb; - struct task_struct *waiter; - }; - size_t size; - atomic_t ref; - unsigned int flags; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct bio bio; - long: 64; - long: 64; -}; - -typedef struct { - long unsigned int key[2]; -} hsiphash_key_t; - -struct linux_efi_tpm_eventlog { - u32 size; - u32 final_events_preboot_size; - u8 version; - u8 log[0]; -}; - -struct efi_tcg2_final_events_table { - u64 version; - u64 nr_events; - u8 events[0]; -}; - -struct tcg_efi_specid_event_algs { - u16 alg_id; - u16 digest_size; -}; - -struct tcg_efi_specid_event_head { - u8 signature[16]; - u32 platform_class; - u8 spec_version_minor; - u8 spec_version_major; - u8 spec_errata; - u8 uintnsize; - u32 num_algs; - struct tcg_efi_specid_event_algs digest_sizes[0]; -}; - -struct tcg_pcr_event { - u32 pcr_idx; - u32 event_type; - u8 digest[20]; - u32 event_size; - u8 event[0]; -}; - -struct tcg_event_field { - u32 event_size; - u8 event[0]; -}; - -struct tcg_pcr_event2_head { - u32 pcr_idx; - u32 event_type; - u32 count; - struct tpm_digest digests[0]; -}; - -struct of_bus; - -struct of_pci_range_parser { - struct device_node *node; - struct of_bus *bus; - const __be32 *range; - const __be32 *end; - int na; - int ns; - int pna; - bool dma; -}; - -struct of_pci_range { - union { - u64 pci_addr; - u64 bus_addr; - }; - u64 cpu_addr; - u64 size; - u32 flags; -}; - -enum { - M_I17 = 0, - M_I20 = 1, - M_I20_SR = 2, - M_I24 = 3, - M_I24_8_1 = 4, - M_I24_10_1 = 5, - M_I27_11_1 = 6, - M_MINI = 7, - M_MINI_3_1 = 8, - M_MINI_4_1 = 9, - M_MB = 10, - M_MB_2 = 11, - M_MB_3 = 12, - M_MB_5_1 = 13, - M_MB_6_1 = 14, - M_MB_7_1 = 15, - M_MB_SR = 16, - M_MBA = 17, - M_MBA_3 = 18, - M_MBP = 19, - M_MBP_2 = 20, - M_MBP_2_2 = 21, - M_MBP_SR = 22, - M_MBP_4 = 23, - M_MBP_5_1 = 24, - M_MBP_5_2 = 25, - M_MBP_5_3 = 26, - M_MBP_6_1 = 27, - M_MBP_6_2 = 28, - M_MBP_7_1 = 29, - M_MBP_8_2 = 30, - M_UNKNOWN = 31, -}; - -struct efifb_dmi_info { - char *optname; - long unsigned int base; - int stride; - int width; - int height; - int flags; -}; - -enum { - OVERRIDE_NONE = 0, - OVERRIDE_BASE = 1, - OVERRIDE_STRIDE = 2, - OVERRIDE_HEIGHT = 4, - OVERRIDE_WIDTH = 8, -}; - -struct nda_cacheinfo { - __u32 ndm_confirmed; - __u32 ndm_used; - __u32 ndm_updated; - __u32 ndm_refcnt; -}; - -struct ndt_stats { - __u64 ndts_allocs; - __u64 ndts_destroys; - __u64 ndts_hash_grows; - __u64 ndts_res_failed; - __u64 ndts_lookups; - __u64 ndts_hits; - __u64 ndts_rcv_probes_mcast; - __u64 ndts_rcv_probes_ucast; - __u64 ndts_periodic_gc_runs; - __u64 ndts_forced_gc_runs; - __u64 ndts_table_fulls; -}; - -enum { - NDTPA_UNSPEC = 0, - NDTPA_IFINDEX = 1, - NDTPA_REFCNT = 2, - NDTPA_REACHABLE_TIME = 3, - NDTPA_BASE_REACHABLE_TIME = 4, - NDTPA_RETRANS_TIME = 5, - NDTPA_GC_STALETIME = 6, - NDTPA_DELAY_PROBE_TIME = 7, - NDTPA_QUEUE_LEN = 8, - NDTPA_APP_PROBES = 9, - NDTPA_UCAST_PROBES = 10, - NDTPA_MCAST_PROBES = 11, - NDTPA_ANYCAST_DELAY = 12, - NDTPA_PROXY_DELAY = 13, - NDTPA_PROXY_QLEN = 14, - NDTPA_LOCKTIME = 15, - NDTPA_QUEUE_LENBYTES = 16, - NDTPA_MCAST_REPROBES = 17, - NDTPA_PAD = 18, - __NDTPA_MAX = 19, -}; - -struct ndtmsg { - __u8 ndtm_family; - __u8 ndtm_pad1; - __u16 ndtm_pad2; -}; - -struct ndt_config { - __u16 ndtc_key_len; - __u16 ndtc_entry_size; - __u32 ndtc_entries; - __u32 ndtc_last_flush; - __u32 ndtc_last_rand; - __u32 ndtc_hash_rnd; - __u32 ndtc_hash_mask; - __u32 ndtc_hash_chain_gc; - __u32 ndtc_proxy_qlen; -}; - -enum { - NDTA_UNSPEC = 0, - NDTA_NAME = 1, - NDTA_THRESH1 = 2, - NDTA_THRESH2 = 3, - NDTA_THRESH3 = 4, - NDTA_CONFIG = 5, - NDTA_PARMS = 6, - NDTA_STATS = 7, - NDTA_GC_INTERVAL = 8, - NDTA_PAD = 9, - __NDTA_MAX = 10, -}; - -enum { - NEIGH_ARP_TABLE = 0, - NEIGH_ND_TABLE = 1, - NEIGH_DN_TABLE = 2, - NEIGH_NR_TABLES = 3, - NEIGH_LINK_TABLE = 3, -}; - -struct neigh_seq_state { - struct seq_net_private p; - struct neigh_table *tbl; - struct neigh_hash_table *nht; - void * (*neigh_sub_iter)(struct neigh_seq_state *, struct neighbour *, loff_t *); - unsigned int bucket; - unsigned int flags; -}; - -struct neighbour_cb { - long unsigned int sched_next; - unsigned int flags; -}; - -struct neigh_dump_filter { - int master_idx; - int dev_idx; -}; - -struct neigh_sysctl_table { - struct ctl_table_header *sysctl_header; - struct ctl_table neigh_vars[21]; -}; - -typedef struct sock * (*udp_lookup_t)(const struct sk_buff *, __be16, __be16); - -typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *); - -typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *); - -struct pci_root_res { - struct list_head list; - struct resource res; -}; - -struct pci_root_info { - struct list_head list; - char name[12]; - struct list_head resources; - struct resource busn; - int node; - int link; -}; - -struct amd_hostbridge { - u32 bus; - u32 slot; - u32 device; -}; - -enum { - EXTRA_REG_NHMEX_M_FILTER = 0, - EXTRA_REG_NHMEX_M_DSP = 1, - EXTRA_REG_NHMEX_M_ISS = 2, - EXTRA_REG_NHMEX_M_MAP = 3, - EXTRA_REG_NHMEX_M_MSC_THR = 4, - EXTRA_REG_NHMEX_M_PGT = 5, - EXTRA_REG_NHMEX_M_PLD = 6, - EXTRA_REG_NHMEX_M_ZDP_CTL_FVC = 7, -}; - -enum reboot_type { - BOOT_TRIPLE = 116, - BOOT_KBD = 107, - BOOT_BIOS = 98, - BOOT_ACPI = 97, - BOOT_EFI = 101, - BOOT_CF9_FORCE = 112, - BOOT_CF9_SAFE = 113, -}; - -struct bpf_preload_info { - char link_name[16]; - struct bpf_link *link; -}; - -struct bpf_preload_ops { - int (*preload)(struct bpf_preload_info *); - struct module *owner; -}; - -enum bpf_type { - BPF_TYPE_UNSPEC = 0, - BPF_TYPE_PROG = 1, - BPF_TYPE_MAP = 2, - BPF_TYPE_LINK = 3, -}; - -struct map_iter { - void *key; - bool done; -}; - -enum { - OPT_MODE = 0, -}; - -struct bpf_mount_opts { - umode_t mode; -}; - -struct netif_security_struct { - struct net *ns; - int ifindex; - u32 sid; -}; - -struct sel_netif { - struct list_head list; - struct netif_security_struct nsec; - struct callback_head callback_head; -}; - -struct vring_desc { - __virtio64 addr; - __virtio32 len; - __virtio16 flags; - __virtio16 next; -}; - -struct vring_avail { - __virtio16 flags; - __virtio16 idx; - __virtio16 ring[0]; -}; - -struct vring_used_elem { - __virtio32 id; - __virtio32 len; -}; - -typedef struct vring_used_elem vring_used_elem_t; - -struct vring_used { - __virtio16 flags; - __virtio16 idx; - vring_used_elem_t ring[0]; -}; - -typedef struct vring_desc vring_desc_t; - -typedef struct vring_avail vring_avail_t; - -typedef struct vring_used vring_used_t; - -struct vring { - unsigned int num; - vring_desc_t *desc; - vring_avail_t *avail; - vring_used_t *used; -}; - -struct vring_packed_desc_event { - __le16 off_wrap; - __le16 flags; -}; - -struct vring_packed_desc { - __le64 addr; - __le32 len; - __le16 id; - __le16 flags; -}; - -struct vring_desc_state_split { - void *data; - struct vring_desc *indir_desc; -}; - -struct vring_desc_state_packed { - void *data; - struct vring_packed_desc *indir_desc; - u16 num; - u16 last; -}; - -struct vring_desc_extra { - dma_addr_t addr; - u32 len; - u16 flags; - u16 next; -}; - -struct vring_virtqueue { - struct virtqueue vq; - bool packed_ring; - bool use_dma_api; - bool weak_barriers; - bool broken; - bool indirect; - bool event; - unsigned int free_head; - unsigned int num_added; - u16 last_used_idx; - bool event_triggered; - union { - struct { - struct vring vring; - u16 avail_flags_shadow; - u16 avail_idx_shadow; - struct vring_desc_state_split *desc_state; - struct vring_desc_extra *desc_extra; - dma_addr_t queue_dma_addr; - size_t queue_size_in_bytes; - } split; - struct { - struct { - unsigned int num; - struct vring_packed_desc *desc; - struct vring_packed_desc_event *driver; - struct vring_packed_desc_event *device; - } vring; - bool avail_wrap_counter; - bool used_wrap_counter; - u16 avail_used_flags; - u16 next_avail_idx; - u16 event_flags_shadow; - struct vring_desc_state_packed *desc_state; - struct vring_desc_extra *desc_extra; - dma_addr_t ring_dma_addr; - dma_addr_t driver_event_dma_addr; - dma_addr_t device_event_dma_addr; - size_t ring_size_in_bytes; - size_t event_size_in_bytes; - } packed; - }; - bool (*notify)(struct virtqueue *); - bool we_own_ring; -}; - -struct internal_container { - struct klist_node node; - struct attribute_container *cont; - struct device classdev; -}; - -enum { - KERNEL_PARAM_OPS_FL_NOARG = 1, -}; - -enum i8042_controller_reset_mode { - I8042_RESET_NEVER = 0, - I8042_RESET_ALWAYS = 1, - I8042_RESET_ON_S2RAM = 2, -}; - -struct i8042_port { - struct serio *serio; - int irq; - bool exists; - bool driver_bound; - signed char mux; -}; - -struct udp6_sock { - struct udp_sock udp; - struct ipv6_pinfo inet6; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -struct tcp6_sock { - struct tcp_sock tcp; - struct ipv6_pinfo inet6; -}; - -enum { - BPF_F_RECOMPUTE_CSUM = 1, - BPF_F_INVALIDATE_HASH = 2, -}; - -enum { - BPF_F_HDR_FIELD_MASK = 15, -}; - -enum { - BPF_F_PSEUDO_HDR = 16, - BPF_F_MARK_MANGLED_0 = 32, - BPF_F_MARK_ENFORCE = 64, -}; - -enum { - BPF_F_TUNINFO_IPV6 = 1, -}; - -enum { - BPF_F_ZERO_CSUM_TX = 2, - BPF_F_DONT_FRAGMENT = 4, - BPF_F_SEQ_NUMBER = 8, -}; - -enum { - BPF_F_INDEX_MASK = 4294967295, - BPF_F_CURRENT_CPU = 4294967295, - BPF_F_CTXLEN_MASK = 0, -}; - -enum { - BPF_CSUM_LEVEL_QUERY = 0, - BPF_CSUM_LEVEL_INC = 1, - BPF_CSUM_LEVEL_DEC = 2, - BPF_CSUM_LEVEL_RESET = 3, -}; - -enum { - BPF_F_ADJ_ROOM_FIXED_GSO = 1, - BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2, - BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4, - BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8, - BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16, - BPF_F_ADJ_ROOM_NO_CSUM_RESET = 32, - BPF_F_ADJ_ROOM_ENCAP_L2_ETH = 64, -}; - -enum { - BPF_ADJ_ROOM_ENCAP_L2_MASK = 255, - BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56, -}; - -enum { - BPF_SK_LOOKUP_F_REPLACE = 1, - BPF_SK_LOOKUP_F_NO_REUSEPORT = 2, -}; - -enum bpf_adj_room_mode { - BPF_ADJ_ROOM_NET = 0, - BPF_ADJ_ROOM_MAC = 1, -}; - -enum bpf_hdr_start_off { - BPF_HDR_START_MAC = 0, - BPF_HDR_START_NET = 1, -}; - -enum bpf_lwt_encap_mode { - BPF_LWT_ENCAP_SEG6 = 0, - BPF_LWT_ENCAP_SEG6_INLINE = 1, - BPF_LWT_ENCAP_IP = 2, -}; - -enum { - BPF_SKB_TSTAMP_UNSPEC = 0, - BPF_SKB_TSTAMP_DELIVERY_MONO = 1, -}; - -struct bpf_tunnel_key { - __u32 tunnel_id; - union { - __u32 remote_ipv4; - __u32 remote_ipv6[4]; - }; - __u8 tunnel_tos; - __u8 tunnel_ttl; - __u16 tunnel_ext; - __u32 tunnel_label; - union { - __u32 local_ipv4; - __u32 local_ipv6[4]; - }; -}; - -struct bpf_xfrm_state { - __u32 reqid; - __u32 spi; - __u16 family; - __u16 ext; - union { - __u32 remote_ipv4; - __u32 remote_ipv6[4]; - }; -}; - -struct bpf_tcp_sock { - __u32 snd_cwnd; - __u32 srtt_us; - __u32 rtt_min; - __u32 snd_ssthresh; - __u32 rcv_nxt; - __u32 snd_nxt; - __u32 snd_una; - __u32 mss_cache; - __u32 ecn_flags; - __u32 rate_delivered; - __u32 rate_interval_us; - __u32 packets_out; - __u32 retrans_out; - __u32 total_retrans; - __u32 segs_in; - __u32 data_segs_in; - __u32 segs_out; - __u32 data_segs_out; - __u32 lost_out; - __u32 sacked_out; - __u64 bytes_received; - __u64 bytes_acked; - __u32 dsack_dups; - __u32 delivered; - __u32 delivered_ce; - __u32 icsk_retransmits; -}; - -struct bpf_sock_tuple { - union { - struct { - __be32 saddr; - __be32 daddr; - __be16 sport; - __be16 dport; - } ipv4; - struct { - __be32 saddr[4]; - __be32 daddr[4]; - __be16 sport; - __be16 dport; - } ipv6; - }; -}; - -struct bpf_xdp_sock { - __u32 queue_id; -}; - -enum { - TCP_BPF_IW = 1001, - TCP_BPF_SNDCWND_CLAMP = 1002, - TCP_BPF_DELACK_MAX = 1003, - TCP_BPF_RTO_MIN = 1004, - TCP_BPF_SYN = 1005, - TCP_BPF_SYN_IP = 1006, - TCP_BPF_SYN_MAC = 1007, -}; - -enum { - BPF_LOAD_HDR_OPT_TCP_SYN = 1, -}; - -enum { - BPF_FIB_LOOKUP_DIRECT = 1, - BPF_FIB_LOOKUP_OUTPUT = 2, -}; - -enum { - BPF_FIB_LKUP_RET_SUCCESS = 0, - BPF_FIB_LKUP_RET_BLACKHOLE = 1, - BPF_FIB_LKUP_RET_UNREACHABLE = 2, - BPF_FIB_LKUP_RET_PROHIBIT = 3, - BPF_FIB_LKUP_RET_NOT_FWDED = 4, - BPF_FIB_LKUP_RET_FWD_DISABLED = 5, - BPF_FIB_LKUP_RET_UNSUPP_LWT = 6, - BPF_FIB_LKUP_RET_NO_NEIGH = 7, - BPF_FIB_LKUP_RET_FRAG_NEEDED = 8, -}; - -struct bpf_fib_lookup { - __u8 family; - __u8 l4_protocol; - __be16 sport; - __be16 dport; - union { - __u16 tot_len; - __u16 mtu_result; - }; - __u32 ifindex; - union { - __u8 tos; - __be32 flowinfo; - __u32 rt_metric; - }; - union { - __be32 ipv4_src; - __u32 ipv6_src[4]; - }; - union { - __be32 ipv4_dst; - __u32 ipv6_dst[4]; - }; - __be16 h_vlan_proto; - __be16 h_vlan_TCI; - __u8 smac[6]; - __u8 dmac[6]; -}; - -struct bpf_redir_neigh { - __u32 nh_family; - union { - __be32 ipv4_nh; - __u32 ipv6_nh[4]; - }; -}; - -enum bpf_check_mtu_flags { - BPF_MTU_CHK_SEGS = 1, -}; - -enum bpf_check_mtu_ret { - BPF_MTU_CHK_RET_SUCCESS = 0, - BPF_MTU_CHK_RET_FRAG_NEEDED = 1, - BPF_MTU_CHK_RET_SEGS_TOOBIG = 2, -}; - -struct bpf_dispatcher_prog { - struct bpf_prog *prog; - refcount_t users; -}; - -struct bpf_dispatcher { - struct mutex mutex; - void *func; - struct bpf_dispatcher_prog progs[48]; - int num_progs; - void *image; - u32 image_off; - struct bpf_ksym ksym; -}; - -typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int); - -struct bpf_empty_prog_array { - struct bpf_prog_array hdr; - struct bpf_prog *null_prog; -}; - -struct compat_sock_fprog { - u16 len; - compat_uptr_t filter; -}; - -struct strp_msg { - int full_len; - int offset; -}; - -struct _strp_msg { - struct strp_msg strp; - int accum_len; -}; - -struct tls_msg { - u8 control; - u8 decrypted; -}; - -struct sk_skb_cb { - unsigned char data[20]; - struct _strp_msg strp; - u64 temp_reg; - struct tls_msg tls; -}; - -struct tls_crypto_info { - __u16 version; - __u16 cipher_type; -}; - -struct tls12_crypto_info_aes_gcm_128 { - struct tls_crypto_info info; - unsigned char iv[8]; - unsigned char key[16]; - unsigned char salt[4]; - unsigned char rec_seq[8]; -}; - -struct tls12_crypto_info_aes_gcm_256 { - struct tls_crypto_info info; - unsigned char iv[8]; - unsigned char key[32]; - unsigned char salt[4]; - unsigned char rec_seq[8]; -}; - -struct tls12_crypto_info_chacha20_poly1305 { - struct tls_crypto_info info; - unsigned char iv[12]; - unsigned char key[32]; - unsigned char salt[0]; - unsigned char rec_seq[8]; -}; - -struct tls12_crypto_info_sm4_gcm { - struct tls_crypto_info info; - unsigned char iv[8]; - unsigned char key[16]; - unsigned char salt[4]; - unsigned char rec_seq[8]; -}; - -struct tls12_crypto_info_sm4_ccm { - struct tls_crypto_info info; - unsigned char iv[8]; - unsigned char key[16]; - unsigned char salt[4]; - unsigned char rec_seq[8]; -}; - -struct tls_sw_context_rx { - struct crypto_aead *aead_recv; - struct crypto_wait async_wait; - struct strparser strp; - struct sk_buff_head rx_list; - void (*saved_data_ready)(struct sock *); - struct sk_buff *recv_pkt; - u8 async_capable: 1; - atomic_t decrypt_pending; - spinlock_t decrypt_compl_lock; -}; - -struct cipher_context { - char *iv; - char *rec_seq; -}; - -union tls_crypto_context { - struct tls_crypto_info info; - union { - struct tls12_crypto_info_aes_gcm_128 aes_gcm_128; - struct tls12_crypto_info_aes_gcm_256 aes_gcm_256; - struct tls12_crypto_info_chacha20_poly1305 chacha20_poly1305; - struct tls12_crypto_info_sm4_gcm sm4_gcm; - struct tls12_crypto_info_sm4_ccm sm4_ccm; - }; -}; - -struct tls_prot_info { - u16 version; - u16 cipher_type; - u16 prepend_size; - u16 tag_size; - u16 overhead_size; - u16 iv_size; - u16 salt_size; - u16 rec_seq_size; - u16 aad_size; - u16 tail_size; -}; - -struct tls_context { - struct tls_prot_info prot_info; - u8 tx_conf: 3; - u8 rx_conf: 3; - int (*push_pending_record)(struct sock *, int); - void (*sk_write_space)(struct sock *); - void *priv_ctx_tx; - void *priv_ctx_rx; - struct net_device *netdev; - struct cipher_context tx; - struct cipher_context rx; - struct scatterlist *partially_sent_record; - u16 partially_sent_offset; - bool in_tcp_sendpages; - bool pending_open_record_frags; - struct mutex tx_lock; - long unsigned int flags; - struct proto *sk_proto; - struct sock *sk; - void (*sk_destruct)(struct sock *); - union tls_crypto_context crypto_send; - union tls_crypto_context crypto_recv; - struct list_head list; - refcount_t refcount; - struct callback_head rcu; -}; - -typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *); - -typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32); - -typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32); - -typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int); - -typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int); - -typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int); - -typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int); - -typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int); - -typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int); - -struct bpf_scratchpad { - union { - __be32 diff[128]; - u8 buff[512]; - }; -}; - -typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64); - -typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32); - -typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32); - -typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32); - -typedef u64 (*btf_bpf_sk_fullsock)(struct sock *); - -typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32); - -typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64); - -typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64); - -typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum); - -typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum); - -typedef u64 (*btf_bpf_csum_level)(struct sk_buff *, u64); - -enum { - BPF_F_NEIGH = 2, - BPF_F_PEER = 4, - BPF_F_NEXTHOP = 8, -}; - -typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64); - -typedef u64 (*btf_bpf_redirect)(u32, u64); - -typedef u64 (*btf_bpf_redirect_peer)(u32, u64); - -typedef u64 (*btf_bpf_redirect_neigh)(u32, struct bpf_redir_neigh *, int, u64); - -typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32); - -typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32); - -typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64); - -typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64); - -typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64); - -typedef u64 (*btf_bpf_get_cgroup_classid_curr)(); - -typedef u64 (*btf_bpf_skb_cgroup_classid)(const struct sk_buff *); - -typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *); - -typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *); - -typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *); - -typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *); - -typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32); - -typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16); - -typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *); - -typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64); - -typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32); - -typedef u64 (*btf_sk_skb_adjust_room)(struct sk_buff *, s32, u32, u64); - -typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64); - -typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64); - -typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64); - -typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64); - -typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64); - -typedef u64 (*btf_bpf_xdp_get_buff_len)(struct xdp_buff *); - -typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int); - -typedef u64 (*btf_bpf_xdp_load_bytes)(struct xdp_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_xdp_store_bytes)(struct xdp_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int); - -typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int); - -typedef u64 (*btf_bpf_xdp_redirect)(u32, u64); - -typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u32, u64); - -typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64); - -typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64); - -typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32); - -typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64); - -typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32); - -typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32); - -typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *); - -typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int); - -typedef u64 (*btf_bpf_sk_cgroup_id)(struct sock *); - -typedef u64 (*btf_bpf_sk_ancestor_cgroup_id)(struct sock *, int); - -typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64); - -typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *); - -typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *); - -typedef u64 (*btf_bpf_get_socket_cookie_sock)(struct sock *); - -typedef u64 (*btf_bpf_get_socket_ptr_cookie)(struct sock *); - -typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *); - -typedef u64 (*btf_bpf_get_netns_cookie_sock)(struct sock *); - -typedef u64 (*btf_bpf_get_netns_cookie_sock_addr)(struct bpf_sock_addr_kern *); - -typedef u64 (*btf_bpf_get_netns_cookie_sock_ops)(struct bpf_sock_ops_kern *); - -typedef u64 (*btf_bpf_get_netns_cookie_sk_msg)(struct sk_msg *); - -typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *); - -typedef u64 (*btf_bpf_sk_setsockopt)(struct sock *, int, int, char *, int); - -typedef u64 (*btf_bpf_sk_getsockopt)(struct sock *, int, int, char *, int); - -typedef u64 (*btf_bpf_sock_addr_setsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int); - -typedef u64 (*btf_bpf_sock_addr_getsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int); - -typedef u64 (*btf_bpf_sock_ops_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int); - -typedef u64 (*btf_bpf_sock_ops_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int); - -typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int); - -typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int); - -typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64); - -typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32); - -typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32); - -typedef u64 (*btf_bpf_skb_check_mtu)(struct sk_buff *, u32, u32 *, s32, u64); - -typedef u64 (*btf_bpf_xdp_check_mtu)(struct xdp_buff *, u32, u32 *, s32, u64); - -typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_lwt_seg6_store_bytes)(struct sk_buff *, u32, const void *, u32); - -typedef u64 (*btf_bpf_lwt_seg6_action)(struct sk_buff *, u32, void *, u32); - -typedef u64 (*btf_bpf_lwt_seg6_adjust_srh)(struct sk_buff *, u32, s32); - -typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_sk_release)(struct sock *); - -typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); - -typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); - -typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); - -typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); - -typedef u64 (*btf_bpf_tcp_sock)(struct sock *); - -typedef u64 (*btf_bpf_get_listener_sock)(struct sock *); - -typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *); - -typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32); - -typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32); - -typedef u64 (*btf_bpf_sk_assign)(struct sk_buff *, struct sock *, u64); - -typedef u64 (*btf_bpf_sock_ops_load_hdr_opt)(struct bpf_sock_ops_kern *, void *, u32, u64); - -typedef u64 (*btf_bpf_sock_ops_store_hdr_opt)(struct bpf_sock_ops_kern *, const void *, u32, u64); - -typedef u64 (*btf_bpf_sock_ops_reserve_hdr_opt)(struct bpf_sock_ops_kern *, u32, u64); - -typedef u64 (*btf_bpf_skb_set_tstamp)(struct sk_buff *, u64, u32); - -typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32); - -typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32); - -typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32); - -typedef u64 (*btf_bpf_sk_lookup_assign)(struct bpf_sk_lookup_kern *, struct sock *, u64); - -typedef u64 (*btf_bpf_skc_to_tcp6_sock)(struct sock *); - -typedef u64 (*btf_bpf_skc_to_tcp_sock)(struct sock *); - -typedef u64 (*btf_bpf_skc_to_tcp_timewait_sock)(struct sock *); - -typedef u64 (*btf_bpf_skc_to_tcp_request_sock)(struct sock *); - -typedef u64 (*btf_bpf_skc_to_udp6_sock)(struct sock *); - -typedef u64 (*btf_bpf_skc_to_unix_sock)(struct sock *); - -typedef u64 (*btf_bpf_sock_from_file)(struct file *); - -struct bpf_cpu_map_entry; - -struct bpf_dtab_netdev; - -struct unix_sock; - -enum { - SNB_PCI_UNCORE_IMC = 0, -}; - -enum perf_snb_uncore_imc_freerunning_types { - SNB_PCI_UNCORE_IMC_DATA_READS = 0, - SNB_PCI_UNCORE_IMC_DATA_WRITES = 1, - SNB_PCI_UNCORE_IMC_GT_REQUESTS = 2, - SNB_PCI_UNCORE_IMC_IA_REQUESTS = 3, - SNB_PCI_UNCORE_IMC_IO_REQUESTS = 4, - SNB_PCI_UNCORE_IMC_FREERUNNING_TYPE_MAX = 5, -}; - -struct imc_uncore_pci_dev { - __u32 pci_id; - struct pci_driver *driver; -}; - -enum perf_tgl_uncore_imc_freerunning_types { - TGL_MMIO_UNCORE_IMC_DATA_TOTAL = 0, - TGL_MMIO_UNCORE_IMC_DATA_READ = 1, - TGL_MMIO_UNCORE_IMC_DATA_WRITE = 2, - TGL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX = 3, -}; - -enum perf_adl_uncore_imc_freerunning_types { - ADL_MMIO_UNCORE_IMC_DATA_TOTAL = 0, - ADL_MMIO_UNCORE_IMC_DATA_READ = 1, - ADL_MMIO_UNCORE_IMC_DATA_WRITE = 2, - ADL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX = 3, -}; - -typedef __u16 comp_t; - -typedef __u32 comp2_t; - -struct acct { - char ac_flag; - char ac_version; - __u16 ac_uid16; - __u16 ac_gid16; - __u16 ac_tty; - __u32 ac_btime; - comp_t ac_utime; - comp_t ac_stime; - comp_t ac_etime; - comp_t ac_mem; - comp_t ac_io; - comp_t ac_rw; - comp_t ac_minflt; - comp_t ac_majflt; - comp_t ac_swaps; - __u16 ac_ahz; - __u32 ac_exitcode; - char ac_comm[17]; - __u8 ac_etime_hi; - __u16 ac_etime_lo; - __u32 ac_uid; - __u32 ac_gid; -}; - -typedef struct acct acct_t; - -struct bsd_acct_struct { - struct fs_pin pin; - atomic_long_t count; - struct callback_head rcu; - struct mutex lock; - int active; - long unsigned int needcheck; - struct file *file; - struct pid_namespace *ns; - struct work_struct work; - struct completion done; -}; - -enum { - TRACE_CTX_NMI = 0, - TRACE_CTX_IRQ = 1, - TRACE_CTX_SOFTIRQ = 2, - TRACE_CTX_NORMAL = 3, - TRACE_CTX_TRANSITION = 4, -}; - -struct ftrace_entry { - struct trace_entry ent; - long unsigned int ip; - long unsigned int parent_ip; -}; - -typedef long unsigned int perf_trace_t[1024]; - -struct bpf_queue_stack { - struct bpf_map map; - raw_spinlock_t lock; - u32 head; - u32 tail; - u32 size; - int: 32; - char elements[0]; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -enum bpf_stack_build_id_status { - BPF_STACK_BUILD_ID_EMPTY = 0, - BPF_STACK_BUILD_ID_VALID = 1, - BPF_STACK_BUILD_ID_IP = 2, -}; - -struct bpf_stack_build_id { - __s32 status; - unsigned char build_id[20]; - union { - __u64 offset; - __u64 ip; - }; -}; - -enum { - BPF_F_SKIP_FIELD_MASK = 255, - BPF_F_USER_STACK = 256, - BPF_F_FAST_STACK_CMP = 512, - BPF_F_REUSE_STACKID = 1024, - BPF_F_USER_BUILD_ID = 2048, -}; - -enum perf_callchain_context { - PERF_CONTEXT_HV = 4294967264, - PERF_CONTEXT_KERNEL = 4294967168, - PERF_CONTEXT_USER = 4294966784, - PERF_CONTEXT_GUEST = 4294965248, - PERF_CONTEXT_GUEST_KERNEL = 4294965120, - PERF_CONTEXT_GUEST_USER = 4294964736, - PERF_CONTEXT_MAX = 4294963201, -}; - -struct stack_map_bucket { - struct pcpu_freelist_node fnode; - u32 hash; - u32 nr; - u64 data[0]; -}; - -struct bpf_stack_map { - struct bpf_map map; - void *elems; - struct pcpu_freelist freelist; - u32 n_buckets; - struct stack_map_bucket *buckets[0]; - long: 64; - long: 64; - long: 64; - long: 64; -}; - -typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64); - -typedef u64 (*btf_bpf_get_stackid_pe)(struct bpf_perf_event_data_kern *, struct bpf_map *, u64); - -typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64); - -typedef u64 (*btf_bpf_get_task_stack)(struct task_struct *, void *, u32, u64); - -typedef u64 (*btf_bpf_get_stack_pe)(struct bpf_perf_event_data_kern *, void *, u32, u64); - -struct crypto_hash_walk { - char *data; - unsigned int offset; - unsigned int alignmask; - struct page *pg; - unsigned int entrylen; - unsigned int total; - struct scatterlist *sg; - unsigned int flags; -}; - -struct shash_instance { - void (*free)(struct shash_instance *); - union { - struct { - char head[96]; - struct crypto_instance base; - } s; - struct shash_alg alg; - }; -}; - -struct crypto_shash_spawn { - struct crypto_spawn base; -}; - -struct crypto_report_hash { - char type[64]; - unsigned int blocksize; - unsigned int digestsize; -}; - -enum { - WBT_RWQ_BG = 0, - WBT_RWQ_KSWAPD = 1, - WBT_RWQ_DISCARD = 2, - WBT_NUM_RWQ = 3, -}; - -struct clk_gate { - struct clk_hw hw; - void *reg; - u8 bit_idx; - u8 flags; - spinlock_t *lock; -}; - -struct acpi_table_tpm2 { - struct acpi_table_header header; - u16 platform_class; - u16 reserved; - u64 control_address; - u32 start_method; -} __attribute__((packed)); - -struct platform_device_info { - struct device *parent; - struct fwnode_handle *fwnode; - bool of_node_reused; - const char *name; - int id; - const struct resource *res; - unsigned int num_res; - const void *data; - size_t size_data; - u64 dma_mask; - const struct property_entry *properties; -}; - -struct tpm_info { - struct resource res; - int irq; -}; - -struct tpm_tis_tcg_phy { - struct tpm_tis_data priv; - void *iobase; -}; - -struct trace_event_raw_kfree_skb { - struct trace_entry ent; - void *skbaddr; - void *location; - short unsigned int protocol; - enum skb_drop_reason reason; - char __data[0]; -}; - -struct trace_event_raw_consume_skb { - struct trace_entry ent; - void *skbaddr; - char __data[0]; -}; - -struct trace_event_raw_skb_copy_datagram_iovec { - struct trace_entry ent; - const void *skbaddr; - int len; - char __data[0]; -}; - -struct trace_event_data_offsets_kfree_skb {}; - -struct trace_event_data_offsets_consume_skb {}; - -struct trace_event_data_offsets_skb_copy_datagram_iovec {}; - -typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *, enum skb_drop_reason); - -typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *); - -typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int); - -struct trace_event_raw_net_dev_start_xmit { - struct trace_entry ent; - u32 __data_loc_name; - u16 queue_mapping; - const void *skbaddr; - bool vlan_tagged; - u16 vlan_proto; - u16 vlan_tci; - u16 protocol; - u8 ip_summed; - unsigned int len; - unsigned int data_len; - int network_offset; - bool transport_offset_valid; - int transport_offset; - u8 tx_flags; - u16 gso_size; - u16 gso_segs; - u16 gso_type; - char __data[0]; -}; - -struct trace_event_raw_net_dev_xmit { - struct trace_entry ent; - void *skbaddr; - unsigned int len; - int rc; - u32 __data_loc_name; - char __data[0]; -}; - -struct trace_event_raw_net_dev_xmit_timeout { - struct trace_entry ent; - u32 __data_loc_name; - u32 __data_loc_driver; - int queue_index; - char __data[0]; -}; - -struct trace_event_raw_net_dev_template { - struct trace_entry ent; - void *skbaddr; - unsigned int len; - u32 __data_loc_name; - char __data[0]; -}; - -struct trace_event_raw_net_dev_rx_verbose_template { - struct trace_entry ent; - u32 __data_loc_name; - unsigned int napi_id; - u16 queue_mapping; - const void *skbaddr; - bool vlan_tagged; - u16 vlan_proto; - u16 vlan_tci; - u16 protocol; - u8 ip_summed; - u32 hash; - bool l4_hash; - unsigned int len; - unsigned int data_len; - unsigned int truesize; - bool mac_header_valid; - int mac_header; - unsigned char nr_frags; - u16 gso_size; - u16 gso_type; - char __data[0]; -}; - -struct trace_event_raw_net_dev_rx_exit_template { - struct trace_entry ent; - int ret; - char __data[0]; -}; - -struct trace_event_data_offsets_net_dev_start_xmit { - u32 name; -}; - -struct trace_event_data_offsets_net_dev_xmit { - u32 name; -}; - -struct trace_event_data_offsets_net_dev_xmit_timeout { - u32 name; - u32 driver; -}; - -struct trace_event_data_offsets_net_dev_template { - u32 name; -}; - -struct trace_event_data_offsets_net_dev_rx_verbose_template { - u32 name; -}; - -struct trace_event_data_offsets_net_dev_rx_exit_template {}; - -typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *); - -typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int); - -typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int); - -typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *); - -typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *); - -typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *); - -typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *); - -typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *); - -typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *); - -typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *); - -typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *); - -typedef void (*btf_trace_napi_gro_frags_exit)(void *, int); - -typedef void (*btf_trace_napi_gro_receive_exit)(void *, int); - -typedef void (*btf_trace_netif_receive_skb_exit)(void *, int); - -typedef void (*btf_trace_netif_rx_exit)(void *, int); - -typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int); - -struct trace_event_raw_napi_poll { - struct trace_entry ent; - struct napi_struct *napi; - u32 __data_loc_dev_name; - int work; - int budget; - char __data[0]; -}; - -struct trace_event_data_offsets_napi_poll { - u32 dev_name; -}; - -typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int); - -struct trace_event_raw_sock_rcvqueue_full { - struct trace_entry ent; - int rmem_alloc; - unsigned int truesize; - int sk_rcvbuf; - char __data[0]; -}; - -struct trace_event_raw_sock_exceed_buf_limit { - struct trace_entry ent; - char name[32]; - long int *sysctl_mem; - long int allocated; - int sysctl_rmem; - int rmem_alloc; - int sysctl_wmem; - int wmem_alloc; - int wmem_queued; - int kind; - char __data[0]; -}; - -struct trace_event_raw_inet_sock_set_state { - struct trace_entry ent; - const void *skaddr; - int oldstate; - int newstate; - __u16 sport; - __u16 dport; - __u16 family; - __u16 protocol; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - char __data[0]; -}; - -struct trace_event_raw_inet_sk_error_report { - struct trace_entry ent; - int error; - __u16 sport; - __u16 dport; - __u16 family; - __u16 protocol; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - char __data[0]; -}; - -struct trace_event_data_offsets_sock_rcvqueue_full {}; - -struct trace_event_data_offsets_sock_exceed_buf_limit {}; - -struct trace_event_data_offsets_inet_sock_set_state {}; - -struct trace_event_data_offsets_inet_sk_error_report {}; - -typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *); - -typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int); - -typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int); - -typedef void (*btf_trace_inet_sk_error_report)(void *, const struct sock *); - -struct trace_event_raw_udp_fail_queue_rcv_skb { - struct trace_entry ent; - int rc; - __u16 lport; - char __data[0]; -}; - -struct trace_event_data_offsets_udp_fail_queue_rcv_skb {}; - -typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *); - -struct trace_event_raw_tcp_event_sk_skb { - struct trace_entry ent; - const void *skbaddr; - const void *skaddr; - int state; - __u16 sport; - __u16 dport; - __u16 family; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - char __data[0]; -}; - -struct trace_event_raw_tcp_event_sk { - struct trace_entry ent; - const void *skaddr; - __u16 sport; - __u16 dport; - __u16 family; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - __u64 sock_cookie; - char __data[0]; -}; - -struct trace_event_raw_tcp_retransmit_synack { - struct trace_entry ent; - const void *skaddr; - const void *req; - __u16 sport; - __u16 dport; - __u16 family; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - char __data[0]; -}; - -struct trace_event_raw_tcp_probe { - struct trace_entry ent; - __u8 saddr[28]; - __u8 daddr[28]; - __u16 sport; - __u16 dport; - __u16 family; - __u32 mark; - __u16 data_len; - __u32 snd_nxt; - __u32 snd_una; - __u32 snd_cwnd; - __u32 ssthresh; - __u32 snd_wnd; - __u32 srtt; - __u32 rcv_wnd; - __u64 sock_cookie; - char __data[0]; -}; - -struct trace_event_raw_tcp_event_skb { - struct trace_entry ent; - const void *skbaddr; - __u8 saddr[28]; - __u8 daddr[28]; - char __data[0]; -}; - -struct trace_event_raw_tcp_cong_state_set { - struct trace_entry ent; - const void *skaddr; - __u16 sport; - __u16 dport; - __u8 saddr[4]; - __u8 daddr[4]; - __u8 saddr_v6[16]; - __u8 daddr_v6[16]; - __u8 cong_state; - char __data[0]; -}; - -struct trace_event_data_offsets_tcp_event_sk_skb {}; - -struct trace_event_data_offsets_tcp_event_sk {}; - -struct trace_event_data_offsets_tcp_retransmit_synack {}; - -struct trace_event_data_offsets_tcp_probe {}; - -struct trace_event_data_offsets_tcp_event_skb {}; - -struct trace_event_data_offsets_tcp_cong_state_set {}; - -typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *); - -typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *); - -typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *); - -typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *); - -typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *); - -typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *); - -typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *); - -typedef void (*btf_trace_tcp_bad_csum)(void *, const struct sk_buff *); - -typedef void (*btf_trace_tcp_cong_state_set)(void *, struct sock *, const u8); - -struct trace_event_raw_fib_table_lookup { - struct trace_entry ent; - u32 tb_id; - int err; - int oif; - int iif; - u8 proto; - __u8 tos; - __u8 scope; - __u8 flags; - __u8 src[4]; - __u8 dst[4]; - __u8 gw4[4]; - __u8 gw6[16]; - u16 sport; - u16 dport; - u32 __data_loc_name; - char __data[0]; -}; - -struct trace_event_data_offsets_fib_table_lookup { - u32 name; -}; - -typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int); - -struct trace_event_raw_qdisc_dequeue { - struct trace_entry ent; - struct Qdisc *qdisc; - const struct netdev_queue *txq; - int packets; - void *skbaddr; - int ifindex; - u32 handle; - u32 parent; - long unsigned int txq_state; - char __data[0]; -}; - -struct trace_event_raw_qdisc_enqueue { - struct trace_entry ent; - struct Qdisc *qdisc; - const struct netdev_queue *txq; - void *skbaddr; - int ifindex; - u32 handle; - u32 parent; - char __data[0]; -}; - -struct trace_event_raw_qdisc_reset { - struct trace_entry ent; - u32 __data_loc_dev; - u32 __data_loc_kind; - u32 parent; - u32 handle; - char __data[0]; -}; - -struct trace_event_raw_qdisc_destroy { - struct trace_entry ent; - u32 __data_loc_dev; - u32 __data_loc_kind; - u32 parent; - u32 handle; - char __data[0]; -}; - -struct trace_event_raw_qdisc_create { - struct trace_entry ent; - u32 __data_loc_dev; - u32 __data_loc_kind; - u32 parent; - char __data[0]; -}; - -struct trace_event_data_offsets_qdisc_dequeue {}; - -struct trace_event_data_offsets_qdisc_enqueue {}; - -struct trace_event_data_offsets_qdisc_reset { - u32 dev; - u32 kind; -}; - -struct trace_event_data_offsets_qdisc_destroy { - u32 dev; - u32 kind; -}; - -struct trace_event_data_offsets_qdisc_create { - u32 dev; - u32 kind; -}; - -typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *); - -typedef void (*btf_trace_qdisc_enqueue)(void *, struct Qdisc *, const struct netdev_queue *, struct sk_buff *); - -typedef void (*btf_trace_qdisc_reset)(void *, struct Qdisc *); - -typedef void (*btf_trace_qdisc_destroy)(void *, struct Qdisc *); - -typedef void (*btf_trace_qdisc_create)(void *, const struct Qdisc_ops *, struct net_device *, u32); - -struct trace_event_raw_page_pool_release { - struct trace_entry ent; - const struct page_pool *pool; - s32 inflight; - u32 hold; - u32 release; - u64 cnt; - char __data[0]; -}; - -struct trace_event_raw_page_pool_state_release { - struct trace_entry ent; - const struct page_pool *pool; - const struct page *page; - u32 release; - long unsigned int pfn; - char __data[0]; -}; - -struct trace_event_raw_page_pool_state_hold { - struct trace_entry ent; - const struct page_pool *pool; - const struct page *page; - u32 hold; - long unsigned int pfn; - char __data[0]; -}; - -struct trace_event_raw_page_pool_update_nid { - struct trace_entry ent; - const struct page_pool *pool; - int pool_nid; - int new_nid; - char __data[0]; -}; - -struct trace_event_data_offsets_page_pool_release {}; - -struct trace_event_data_offsets_page_pool_state_release {}; - -struct trace_event_data_offsets_page_pool_state_hold {}; - -struct trace_event_data_offsets_page_pool_update_nid {}; - -typedef void (*btf_trace_page_pool_release)(void *, const struct page_pool *, s32, u32, u32); - -typedef void (*btf_trace_page_pool_state_release)(void *, const struct page_pool *, const struct page *, u32); - -typedef void (*btf_trace_page_pool_state_hold)(void *, const struct page_pool *, const struct page *, u32); - -typedef void (*btf_trace_page_pool_update_nid)(void *, const struct page_pool *, int); - -struct trace_event_raw_neigh_create { - struct trace_entry ent; - u32 family; - u32 __data_loc_dev; - int entries; - u8 created; - u8 gc_exempt; - u8 primary_key4[4]; - u8 primary_key6[16]; - char __data[0]; -}; - -struct trace_event_raw_neigh_update { - struct trace_entry ent; - u32 family; - u32 __data_loc_dev; - u8 lladdr[32]; - u8 lladdr_len; - u8 flags; - u8 nud_state; - u8 type; - u8 dead; - int refcnt; - __u8 primary_key4[4]; - __u8 primary_key6[16]; - long unsigned int confirmed; - long unsigned int updated; - long unsigned int used; - u8 new_lladdr[32]; - u8 new_state; - u32 update_flags; - u32 pid; - char __data[0]; -}; - -struct trace_event_raw_neigh__update { - struct trace_entry ent; - u32 family; - u32 __data_loc_dev; - u8 lladdr[32]; - u8 lladdr_len; - u8 flags; - u8 nud_state; - u8 type; - u8 dead; - int refcnt; - __u8 primary_key4[4]; - __u8 primary_key6[16]; - long unsigned int confirmed; - long unsigned int updated; - long unsigned int used; - u32 err; - char __data[0]; -}; - -struct trace_event_data_offsets_neigh_create { - u32 dev; -}; - -struct trace_event_data_offsets_neigh_update { - u32 dev; -}; - -struct trace_event_data_offsets_neigh__update { - u32 dev; -}; - -typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool); - -typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32); - -typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int); - -typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int); - -typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int); - -typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int); - -typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int); - -enum uncore_access_type { - UNCORE_ACCESS_MSR = 0, - UNCORE_ACCESS_MMIO = 1, - UNCORE_ACCESS_PCI = 2, - UNCORE_ACCESS_MAX = 3, -}; - -enum { - SNBEP_PCI_QPI_PORT0_FILTER = 0, - SNBEP_PCI_QPI_PORT1_FILTER = 1, - BDX_PCI_QPI_PORT2_FILTER = 2, -}; - -enum { - SNBEP_PCI_UNCORE_HA = 0, - SNBEP_PCI_UNCORE_IMC = 1, - SNBEP_PCI_UNCORE_QPI = 2, - SNBEP_PCI_UNCORE_R2PCIE = 3, - SNBEP_PCI_UNCORE_R3QPI = 4, -}; - -enum { - IVBEP_PCI_UNCORE_HA = 0, - IVBEP_PCI_UNCORE_IMC = 1, - IVBEP_PCI_UNCORE_IRP = 2, - IVBEP_PCI_UNCORE_QPI = 3, - IVBEP_PCI_UNCORE_R2PCIE = 4, - IVBEP_PCI_UNCORE_R3QPI = 5, -}; - -enum { - KNL_PCI_UNCORE_MC_UCLK = 0, - KNL_PCI_UNCORE_MC_DCLK = 1, - KNL_PCI_UNCORE_EDC_UCLK = 2, - KNL_PCI_UNCORE_EDC_ECLK = 3, - KNL_PCI_UNCORE_M2PCIE = 4, - KNL_PCI_UNCORE_IRP = 5, -}; - -enum { - HSWEP_PCI_UNCORE_HA = 0, - HSWEP_PCI_UNCORE_IMC = 1, - HSWEP_PCI_UNCORE_IRP = 2, - HSWEP_PCI_UNCORE_QPI = 3, - HSWEP_PCI_UNCORE_R2PCIE = 4, - HSWEP_PCI_UNCORE_R3QPI = 5, -}; - -enum { - BDX_PCI_UNCORE_HA = 0, - BDX_PCI_UNCORE_IMC = 1, - BDX_PCI_UNCORE_IRP = 2, - BDX_PCI_UNCORE_QPI = 3, - BDX_PCI_UNCORE_R2PCIE = 4, - BDX_PCI_UNCORE_R3QPI = 5, -}; - -enum perf_uncore_iio_freerunning_type_id { - SKX_IIO_MSR_IOCLK = 0, - SKX_IIO_MSR_BW = 1, - SKX_IIO_MSR_UTIL = 2, - SKX_IIO_FREERUNNING_TYPE_MAX = 3, -}; - -enum { - SKX_PCI_UNCORE_IMC = 0, - SKX_PCI_UNCORE_M2M = 1, - SKX_PCI_UNCORE_UPI = 2, - SKX_PCI_UNCORE_M2PCIE = 3, - SKX_PCI_UNCORE_M3UPI = 4, -}; - -enum { - SNR_QAT_PMON_ID = 0, - SNR_CBDMA_DMI_PMON_ID = 1, - SNR_NIS_PMON_ID = 2, - SNR_DLB_PMON_ID = 3, - SNR_PCIE_GEN3_PMON_ID = 4, -}; - -enum perf_uncore_snr_iio_freerunning_type_id { - SNR_IIO_MSR_IOCLK = 0, - SNR_IIO_MSR_BW_IN = 1, - SNR_IIO_FREERUNNING_TYPE_MAX = 2, -}; - -enum { - SNR_PCI_UNCORE_M2M = 0, - SNR_PCI_UNCORE_PCIE3 = 1, -}; - -enum perf_uncore_snr_imc_freerunning_type_id { - SNR_IMC_DCLK = 0, - SNR_IMC_DDR = 1, - SNR_IMC_FREERUNNING_TYPE_MAX = 2, -}; - -enum { - ICX_PCIE1_PMON_ID = 0, - ICX_PCIE2_PMON_ID = 1, - ICX_PCIE3_PMON_ID = 2, - ICX_PCIE4_PMON_ID = 3, - ICX_PCIE5_PMON_ID = 4, - ICX_CBDMA_DMI_PMON_ID = 5, -}; - -enum perf_uncore_icx_iio_freerunning_type_id { - ICX_IIO_MSR_IOCLK = 0, - ICX_IIO_MSR_BW_IN = 1, - ICX_IIO_FREERUNNING_TYPE_MAX = 2, -}; - -enum { - ICX_PCI_UNCORE_M2M = 0, - ICX_PCI_UNCORE_UPI = 1, - ICX_PCI_UNCORE_M3UPI = 2, -}; - -enum perf_uncore_icx_imc_freerunning_type_id { - ICX_IMC_DCLK = 0, - ICX_IMC_DDR = 1, - ICX_IMC_DDRT = 2, - ICX_IMC_FREERUNNING_TYPE_MAX = 3, -}; - -enum perf_uncore_spr_iio_freerunning_type_id { - SPR_IIO_MSR_IOCLK = 0, - SPR_IIO_MSR_BW_IN = 1, - SPR_IIO_MSR_BW_OUT = 2, - SPR_IIO_FREERUNNING_TYPE_MAX = 3, -}; - -enum perf_uncore_spr_imc_freerunning_type_id { - SPR_IMC_DCLK = 0, - SPR_IMC_PQ_CYCLES = 1, - SPR_IMC_FREERUNNING_TYPE_MAX = 2, -}; - -struct freelist_node { - atomic_t refs; - struct freelist_node *next; -}; - -struct freelist_head { - struct freelist_node *head; -}; - -struct rethook_node; - -typedef void (*rethook_handler_t)(struct rethook_node *, void *, struct pt_regs *); - -struct rethook; - -struct rethook_node { - union { - struct freelist_node freelist; - struct callback_head rcu; - }; - struct llist_node llist; - struct rethook *rethook; - long unsigned int ret_addr; - long unsigned int frame; -}; - -struct rethook { - void *data; - rethook_handler_t handler; - struct freelist_head pool; - refcount_t ref; - struct callback_head rcu; -}; - -struct kretprobe_instance; - -typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *); - -struct kretprobe_instance { - struct rethook_node node; - char data[0]; -}; - -struct kretprobe { - struct kprobe kp; - kretprobe_handler_t handler; - kretprobe_handler_t entry_handler; - int maxactive; - int nmissed; - size_t data_size; - struct rethook *rh; -}; - -struct kretprobe_blackpoint { - const char *name; - void *addr; -}; - -struct kprobe_blacklist_entry { - struct list_head list; - long unsigned int start_addr; - long unsigned int end_addr; -}; - -struct kprobe_insn_page { - struct list_head list; - kprobe_opcode_t *insns; - struct kprobe_insn_cache *cache; - int nused; - int ngarbage; - char slot_used[0]; -}; - -enum kprobe_slot_state { - SLOT_CLEAN = 0, - SLOT_DIRTY = 1, - SLOT_USED = 2, -}; - -struct static_call_tramp_key { - s32 tramp; - s32 key; -}; - -struct trace_event_raw_mm_filemap_op_page_cache { - struct trace_entry ent; - long unsigned int pfn; - long unsigned int i_ino; - long unsigned int index; - dev_t s_dev; - unsigned char order; - char __data[0]; -}; - -struct trace_event_raw_filemap_set_wb_err { - struct trace_entry ent; - long unsigned int i_ino; - dev_t s_dev; - errseq_t errseq; - char __data[0]; -}; - -struct trace_event_raw_file_check_and_advance_wb_err { - struct trace_entry ent; - struct file *file; - long unsigned int i_ino; - dev_t s_dev; - errseq_t old; - errseq_t new; - char __data[0]; -}; - -struct trace_event_data_offsets_mm_filemap_op_page_cache {}; - -struct trace_event_data_offsets_filemap_set_wb_err {}; - -struct trace_event_data_offsets_file_check_and_advance_wb_err {}; - -typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct folio *); - -typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct folio *); - -typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space *, errseq_t); - -typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file *, errseq_t); - -enum behavior { - EXCLUSIVE = 0, - SHARED = 1, - DROP = 2, -}; - -enum lsm_rule_types { - LSM_OBJ_USER = 0, - LSM_OBJ_ROLE = 1, - LSM_OBJ_TYPE = 2, - LSM_SUBJ_USER = 3, - LSM_SUBJ_ROLE = 4, - LSM_SUBJ_TYPE = 5, -}; - -enum policy_types { - ORIGINAL_TCB = 1, - DEFAULT_TCB = 2, -}; - -enum policy_rule_list { - IMA_DEFAULT_POLICY = 1, - IMA_CUSTOM_POLICY = 2, -}; - -struct ima_rule_opt_list { - size_t count; - char *items[0]; -}; - -struct ima_rule_entry { - struct list_head list; - int action; - unsigned int flags; - enum ima_hooks func; - int mask; - long unsigned int fsmagic; - uuid_t fsuuid; - kuid_t uid; - kgid_t gid; - kuid_t fowner; - kgid_t fgroup; - bool (*uid_op)(kuid_t, kuid_t); - bool (*gid_op)(kgid_t, kgid_t); - bool (*fowner_op)(kuid_t, kuid_t); - bool (*fgroup_op)(kgid_t, kgid_t); - int pcr; - unsigned int allowed_algos; - struct { - void *rule; - char *args_p; - int type; - } lsm[6]; - char *fsname; - struct ima_rule_opt_list *keyrings; - struct ima_rule_opt_list *label; - struct ima_template_desc *template; -}; - -enum policy_opt { - Opt_measure = 0, - Opt_dont_measure = 1, - Opt_appraise = 2, - Opt_dont_appraise = 3, - Opt_audit = 4, - Opt_hash = 5, - Opt_dont_hash = 6, - Opt_obj_user = 7, - Opt_obj_role = 8, - Opt_obj_type = 9, - Opt_subj_user = 10, - Opt_subj_role = 11, - Opt_subj_type = 12, - Opt_func = 13, - Opt_mask = 14, - Opt_fsmagic = 15, - Opt_fsname = 16, - Opt_fsuuid = 17, - Opt_uid_eq = 18, - Opt_euid_eq = 19, - Opt_gid_eq = 20, - Opt_egid_eq = 21, - Opt_fowner_eq = 22, - Opt_fgroup_eq = 23, - Opt_uid_gt = 24, - Opt_euid_gt = 25, - Opt_gid_gt = 26, - Opt_egid_gt = 27, - Opt_fowner_gt = 28, - Opt_fgroup_gt = 29, - Opt_uid_lt = 30, - Opt_euid_lt = 31, - Opt_gid_lt = 32, - Opt_egid_lt = 33, - Opt_fowner_lt = 34, - Opt_fgroup_lt = 35, - Opt_appraise_type = 36, - Opt_appraise_flag = 37, - Opt_appraise_algos = 38, - Opt_permit_directio = 39, - Opt_pcr = 40, - Opt_template = 41, - Opt_keyrings = 42, - Opt_label = 43, - Opt_err___6 = 44, -}; - -enum { - mask_exec = 0, - mask_write = 1, - mask_read = 2, - mask_append = 3, -}; - -enum { - LINUX_RAID_PARTITION___2 = 253, -}; - -struct sgi_volume { - s8 name[8]; - __be32 block_num; - __be32 num_bytes; -}; - -struct sgi_partition { - __be32 num_blocks; - __be32 first_block; - __be32 type; -}; - -struct sgi_disklabel { - __be32 magic_mushroom; - __be16 root_part_num; - __be16 swap_part_num; - s8 boot_file[16]; - u8 _unused0[48]; - struct sgi_volume volume[15]; - struct sgi_partition partitions[16]; - __be32 csum; - __be32 _unused1; -}; - -struct walk_rcec_data { - struct pci_dev *rcec; - int (*user_callback)(struct pci_dev *, void *); - void *user_data; -}; - -enum acpi_cedt_type { - ACPI_CEDT_TYPE_CHBS = 0, - ACPI_CEDT_TYPE_CFMWS = 1, - ACPI_CEDT_TYPE_RESERVED = 2, -}; - -struct acpi_madt_interrupt_override { - struct acpi_subtable_header header; - u8 bus; - u8 source_irq; - u32 global_irq; - u16 inti_flags; -} __attribute__((packed)); - -struct acpi_madt_nmi_source { - struct acpi_subtable_header header; - u16 inti_flags; - u32 global_irq; -}; - -struct acpi_madt_local_apic_nmi { - struct acpi_subtable_header header; - u8 processor_id; - u16 inti_flags; - u8 lint; -} __attribute__((packed)); - -struct acpi_madt_local_apic_override { - struct acpi_subtable_header header; - u16 reserved; - u64 address; -} __attribute__((packed)); - -struct acpi_madt_io_sapic { - struct acpi_subtable_header header; - u8 id; - u8 reserved; - u32 global_irq_base; - u64 address; -}; - -struct acpi_madt_interrupt_source { - struct acpi_subtable_header header; - u16 inti_flags; - u8 type; - u8 id; - u8 eid; - u8 io_sapic_vector; - u32 global_irq; - u32 flags; -}; - -struct acpi_madt_local_x2apic_nmi { - struct acpi_subtable_header header; - u16 inti_flags; - u32 uid; - u8 lint; - u8 reserved[3]; -}; - -struct acpi_madt_generic_distributor { - struct acpi_subtable_header header; - u16 reserved; - u32 gic_id; - u64 base_address; - u32 global_irq_base; - u8 version; - u8 reserved2[3]; -}; - -typedef int (*acpi_tbl_entry_handler_arg)(union acpi_subtable_headers *, void *, const long unsigned int); - -struct acpi_subtable_proc { - int id; - acpi_tbl_entry_handler handler; - acpi_tbl_entry_handler_arg handler_arg; - void *arg; - int count; -}; - -enum acpi_subtable_type { - ACPI_SUBTABLE_COMMON = 0, - ACPI_SUBTABLE_HMAT = 1, - ACPI_SUBTABLE_PRMT = 2, - ACPI_SUBTABLE_CEDT = 3, -}; - -struct acpi_subtable_entry { - union acpi_subtable_headers *hdr; - enum acpi_subtable_type type; -}; - -enum acpi_predicate { - all_versions = 0, - less_than_or_equal = 1, - equal = 2, - greater_than_or_equal = 3, -}; - -struct acpi_platform_list { - char oem_id[7]; - char oem_table_id[9]; - u32 oem_revision; - char *table; - enum acpi_predicate pred; - char *reason; - u32 data; -}; - -struct acpi_dev_match_info { - struct acpi_device_id hid[2]; - const char *uid; - s64 hrv; -}; - -struct override_status_id { - struct acpi_device_id hid[2]; - struct x86_cpu_id cpu_ids[2]; - struct dmi_system_id dmi_ids[2]; - const char *uid; - const char *path; - long long unsigned int status; -}; - -struct acpi_exception_info { - char *name; -}; - -struct acpi_pci_root { - struct acpi_device *device; - struct pci_bus *bus; - u16 segment; - struct resource secondary; - u32 osc_support_set; - u32 osc_control_set; - phys_addr_t mcfg_addr; -}; - -struct acpi_pci_ioapic { - acpi_handle root_handle; - acpi_handle handle; - u32 gsi_base; - struct resource res; - struct pci_dev *pdev; - struct list_head list; -}; - -struct netdev_lag_lower_state_info { - u8 link_up: 1; - u8 tx_enabled: 1; -}; - -struct net_failover_info { - struct net_device *primary_dev; - struct net_device *standby_dev; - struct rtnl_link_stats64 primary_stats; - struct rtnl_link_stats64 standby_stats; - struct rtnl_link_stats64 failover_stats; - spinlock_t stats_lock; -}; - -struct net_device_devres { - struct net_device *ndev; -}; - -typedef struct rt6_info * (*pol_lookup_t)(struct net *, struct fib6_table *, struct flowi6 *, const struct sk_buff *, int); - -struct fib6_rule { - struct fib_rule common; - struct rt6key src; - struct rt6key dst; - dscp_t dscp; -}; - -struct uncore_global_discovery { - union { - u64 table1; - struct { - u64 type: 8; - u64 stride: 8; - u64 max_units: 10; - u64 __reserved_1: 36; - u64 access_type: 2; - }; - }; - u64 ctl; - union { - u64 table3; - struct { - u64 status_offset: 8; - u64 num_status: 16; - u64 __reserved_2: 40; - }; - }; -}; - -struct uncore_unit_discovery { - union { - u64 table1; - struct { - u64 num_regs: 8; - u64 ctl_offset: 8; - u64 bit_width: 8; - u64 ctr_offset: 8; - u64 status_offset: 8; - u64 __reserved_1: 22; - u64 access_type: 2; - }; - }; - u64 ctl; - union { - u64 table3; - struct { - u64 box_type: 16; - u64 box_id: 16; - u64 __reserved_2: 32; - }; - }; -}; - -struct intel_uncore_discovery_type { - struct rb_node node; - enum uncore_access_type access_type; - u64 box_ctrl; - u64 *box_ctrl_die; - u16 type; - u8 num_counters; - u8 counter_width; - u8 ctl_offset; - u8 ctr_offset; - u16 num_boxes; - unsigned int *ids; - unsigned int *box_offset; -}; - -enum ctx_state { - CONTEXT_DISABLED = 4294967295, - CONTEXT_KERNEL = 0, - CONTEXT_USER = 1, - CONTEXT_GUEST = 2, -}; - -struct trace_event_raw_sys_enter { - struct trace_entry ent; - long int id; - long unsigned int args[6]; - char __data[0]; -}; - -struct trace_event_raw_sys_exit { - struct trace_entry ent; - long int id; - long int ret; - char __data[0]; -}; - -struct trace_event_data_offsets_sys_enter {}; - -struct trace_event_data_offsets_sys_exit {}; - -typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int); - -typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int); - -enum uprobe_filter_ctx { - UPROBE_FILTER_REGISTER = 0, - UPROBE_FILTER_UNREGISTER = 1, - UPROBE_FILTER_MMAP = 2, -}; - -struct uprobe_consumer { - int (*handler)(struct uprobe_consumer *, struct pt_regs *); - int (*ret_handler)(struct uprobe_consumer *, long unsigned int, struct pt_regs *); - bool (*filter)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *); - struct uprobe_consumer *next; -}; - -struct dyn_event; - -struct dyn_event_operations { - struct list_head list; - int (*create)(const char *); - int (*show)(struct seq_file *, struct dyn_event *); - bool (*is_busy)(struct dyn_event *); - int (*free)(struct dyn_event *); - bool (*match)(const char *, const char *, int, const char **, struct dyn_event *); -}; - -struct dyn_event { - struct list_head list; - struct dyn_event_operations *ops; -}; - -struct uprobe_trace_entry_head { - struct trace_entry ent; - long unsigned int vaddr[0]; -}; - -struct trace_uprobe { - struct dyn_event devent; - struct uprobe_consumer consumer; - struct path path; - struct inode *inode; - char *filename; - long unsigned int offset; - long unsigned int ref_ctr_offset; - long unsigned int nhit; - struct trace_probe tp; -}; - -struct uprobe_dispatch_data { - struct trace_uprobe *tu; - long unsigned int bp_addr; -}; - -struct uprobe_cpu_buffer { - struct mutex mutex; - void *buf; -}; - -typedef bool (*filter_func_t)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *); - -enum SHIFT_DIRECTION { - SHIFT_LEFT = 0, - SHIFT_RIGHT = 1, -}; - -struct ext4_io_end_vec { - struct list_head list; - loff_t offset; - ssize_t size; -}; - -struct ext4_io_end { - struct list_head list; - handle_t *handle; - struct inode *inode; - struct bio *bio; - unsigned int flag; - refcount_t count; - struct list_head list_vec; -}; - -typedef struct ext4_io_end ext4_io_end_t; - -struct ext4_extent_tail { - __le32 et_checksum; -}; - -struct ext4_extent { - __le32 ee_block; - __le16 ee_len; - __le16 ee_start_hi; - __le32 ee_start_lo; -}; - -struct ext4_extent_idx { - __le32 ei_block; - __le32 ei_leaf_lo; - __le16 ei_leaf_hi; - __u16 ei_unused; -}; - -struct ext4_extent_header { - __le16 eh_magic; - __le16 eh_entries; - __le16 eh_max; - __le16 eh_depth; - __le32 eh_generation; -}; - -struct ext4_ext_path { - ext4_fsblk_t p_block; - __u16 p_depth; - __u16 p_maxdepth; - struct ext4_extent *p_ext; - struct ext4_extent_idx *p_idx; - struct ext4_extent_header *p_hdr; - struct buffer_head *p_bh; -}; - -struct partial_cluster { - ext4_fsblk_t pclu; - ext4_lblk_t lblk; - enum { - initial = 0, - tofree = 1, - nofree = 2, - } state; -}; - -enum x509_akid_actions { - ACT_x509_akid_note_kid = 0, - ACT_x509_akid_note_name = 1, - ACT_x509_akid_note_serial = 2, - ACT_x509_extract_name_segment___2 = 3, - ACT_x509_note_OID___2 = 4, - NR__x509_akid_actions = 5, -}; - -struct x509_parse_context { - struct x509_certificate *cert; - long unsigned int data; - const void *key; - size_t key_size; - const void *params; - size_t params_size; - enum OID key_algo; - enum OID last_oid; - enum OID sig_algo; - u8 o_size; - u8 cn_size; - u8 email_size; - u16 o_offset; - u16 cn_offset; - u16 email_offset; - unsigned int raw_akid_size; - const void *raw_akid; - const void *akid_raw_issuer; - unsigned int akid_raw_issuer_size; -}; - -struct rq_map_data { - struct page **pages; - int page_order; - int nr_entries; - long unsigned int offset; - int null_mapped; - int from_user; -}; - -struct bio_map_data { - bool is_our_pages: 1; - bool is_null_mapped: 1; - struct iov_iter iter; - struct iovec iov[0]; -}; - -struct sg_io_v4 { - __s32 guard; - __u32 protocol; - __u32 subprotocol; - __u32 request_len; - __u64 request; - __u64 request_tag; - __u32 request_attr; - __u32 request_priority; - __u32 request_extra; - __u32 max_response_len; - __u64 response; - __u32 dout_iovec_count; - __u32 dout_xfer_len; - __u32 din_iovec_count; - __u32 din_xfer_len; - __u64 dout_xferp; - __u64 din_xferp; - __u32 timeout; - __u32 flags; - __u64 usr_ptr; - __u32 spare_in; - __u32 driver_status; - __u32 transport_status; - __u32 device_status; - __u32 retry_delay; - __u32 info; - __u32 duration; - __u32 response_len; - __s32 din_resid; - __s32 dout_resid; - __u64 generated_tag; - __u32 spare_out; - __u32 padding; -}; - -typedef int bsg_sg_io_fn(struct request_queue *, struct sg_io_v4 *, fmode_t, unsigned int); - -struct bsg_device { - struct request_queue *queue; - struct device device; - struct cdev cdev; - int max_queue; - unsigned int timeout; - unsigned int reserved_size; - bsg_sg_io_fn *sg_io_fn; -}; - -enum pci_mmap_state { - pci_mmap_io = 0, - pci_mmap_mem = 1, -}; - -typedef unsigned int u_int; - -struct fb_con2fbmap { - __u32 console; - __u32 framebuffer; -}; - -enum { - FB_BLANK_UNBLANK = 0, - FB_BLANK_NORMAL = 1, - FB_BLANK_VSYNC_SUSPEND = 2, - FB_BLANK_HSYNC_SUSPEND = 3, - FB_BLANK_POWERDOWN = 4, -}; - -enum { - FBCON_LOGO_CANSHOW = 4294967295, - FBCON_LOGO_DRAW = 4294967294, - FBCON_LOGO_DONTSHOW = 4294967293, -}; - -struct class_attribute_string { - struct class_attribute attr; - char *str; -}; - -struct class_compat { - struct kobject *kobj; -}; - -struct efi_system_resource_entry_v1 { - efi_guid_t fw_class; - u32 fw_type; - u32 fw_version; - u32 lowest_supported_fw_version; - u32 capsule_flags; - u32 last_attempt_version; - u32 last_attempt_status; -}; - -struct efi_system_resource_table { - u32 fw_resource_count; - u32 fw_resource_count_max; - u64 fw_resource_version; - u8 entries[0]; -}; - -struct esre_entry { - union { - struct efi_system_resource_entry_v1 *esre1; - } esre; - struct kobject kobj; - struct list_head list; -}; - -struct esre_attribute { - struct attribute attr; - ssize_t (*show)(struct esre_entry *, char *); - ssize_t (*store)(struct esre_entry *, const char *, size_t); -}; - -struct sch_frag_data { - long unsigned int dst; - struct qdisc_skb_cb cb; - __be16 inner_protocol; - u16 vlan_tci; - __be16 vlan_proto; - unsigned int l2_len; - u8 l2_data[18]; - int (*xmit)(struct sk_buff *); -}; - -enum nfnetlink_groups { - NFNLGRP_NONE = 0, - NFNLGRP_CONNTRACK_NEW = 1, - NFNLGRP_CONNTRACK_UPDATE = 2, - NFNLGRP_CONNTRACK_DESTROY = 3, - NFNLGRP_CONNTRACK_EXP_NEW = 4, - NFNLGRP_CONNTRACK_EXP_UPDATE = 5, - NFNLGRP_CONNTRACK_EXP_DESTROY = 6, - NFNLGRP_NFTABLES = 7, - NFNLGRP_ACCT_QUOTA = 8, - NFNLGRP_NFTRACE = 9, - __NFNLGRP_MAX = 10, -}; - -enum nfnl_batch_attributes { - NFNL_BATCH_UNSPEC = 0, - NFNL_BATCH_GENID = 1, - __NFNL_BATCH_MAX = 2, -}; - -struct nfnl_net { - struct sock *nfnl; -}; - -struct nfnl_err { - struct list_head head; - struct nlmsghdr *nlh; - int err; - struct netlink_ext_ack extack; -}; - -enum { - NFNL_BATCH_FAILURE = 1, - NFNL_BATCH_DONE = 2, - NFNL_BATCH_REPLAY = 4, -}; - -struct ipt_ip { - struct in_addr src; - struct in_addr dst; - struct in_addr smsk; - struct in_addr dmsk; - char iniface[16]; - char outiface[16]; - unsigned char iniface_mask[16]; - unsigned char outiface_mask[16]; - __u16 proto; - __u8 flags; - __u8 invflags; -}; - -struct ipt_entry { - struct ipt_ip ip; - unsigned int nfcache; - __u16 target_offset; - __u16 next_offset; - unsigned int comefrom; - struct xt_counters counters; - unsigned char elems[0]; -}; - -struct ipt_icmp { - __u8 type; - __u8 code[2]; - __u8 invflags; -}; - -struct ipt_getinfo { - char name[32]; - unsigned int valid_hooks; - unsigned int hook_entry[5]; - unsigned int underflow[5]; - unsigned int num_entries; - unsigned int size; -}; - -struct ipt_replace { - char name[32]; - unsigned int valid_hooks; - unsigned int num_entries; - unsigned int size; - unsigned int hook_entry[5]; - unsigned int underflow[5]; - unsigned int num_counters; - struct xt_counters *counters; - struct ipt_entry entries[0]; -}; - -struct ipt_get_entries { - char name[32]; - unsigned int size; - struct ipt_entry entrytable[0]; -}; - -struct ipt_standard { - struct ipt_entry entry; - struct xt_standard_target target; -}; - -struct ipt_error { - struct ipt_entry entry; - struct xt_error_target target; -}; - -struct mld_msg { - struct icmp6hdr mld_hdr; - struct in6_addr mld_mca; -}; - -struct mld2_grec { - __u8 grec_type; - __u8 grec_auxwords; - __be16 grec_nsrcs; - struct in6_addr grec_mca; - struct in6_addr grec_src[0]; -}; - -struct mld2_report { - struct icmp6hdr mld2r_hdr; - struct mld2_grec mld2r_grec[0]; -}; - -struct mld2_query { - struct icmp6hdr mld2q_hdr; - struct in6_addr mld2q_mca; - __u8 mld2q_qrv: 3; - __u8 mld2q_suppress: 1; - __u8 mld2q_resv2: 4; - __u8 mld2q_qqic; - __be16 mld2q_nsrcs; - struct in6_addr mld2q_srcs[0]; -}; - -struct igmp6_mc_iter_state { - struct seq_net_private p; - struct net_device *dev; - struct inet6_dev *idev; -}; - -struct igmp6_mcf_iter_state { - struct seq_net_private p; - struct net_device *dev; - struct inet6_dev *idev; - struct ifmcaddr6 *im; -}; - -struct mtrr_var_range { - __u32 base_lo; - __u32 base_hi; - __u32 mask_lo; - __u32 mask_hi; -}; - -typedef __u8 mtrr_type; - -struct mtrr_state_type { - struct mtrr_var_range var_ranges[256]; - mtrr_type fixed_ranges[88]; - unsigned char enabled; - unsigned char have_fixed; - mtrr_type def_type; -}; - -struct mtrr_ops { - u32 vendor; - u32 use_intel_if; - void (*set)(unsigned int, long unsigned int, long unsigned int, mtrr_type); - void (*set_all)(); - void (*get)(unsigned int, long unsigned int *, long unsigned int *, mtrr_type *); - int (*get_free_region)(long unsigned int, long unsigned int, int); - int (*validate_add_page)(long unsigned int, long unsigned int, unsigned int); - int (*have_wrcomb)(); -}; - -struct var_mtrr_range_state { - long unsigned int base_pfn; - long unsigned int size_pfn; - mtrr_type type; -}; - -struct amd_northbridge_info { - u16 num; - u64 flags; - struct amd_northbridge *nb; -}; - -struct taint_flag { - char c_true; - char c_false; - bool module; -}; - -struct warn_args { - const char *fmt; - va_list args; -}; - -struct numa_group { - refcount_t refcount; - spinlock_t lock; - int nr_tasks; - pid_t gid; - int active_nodes; - struct callback_head rcu; - long unsigned int total_faults; - long unsigned int max_faults_cpu; - long unsigned int faults[0]; -}; - -enum sched_tunable_scaling { - SCHED_TUNABLESCALING_NONE = 0, - SCHED_TUNABLESCALING_LOG = 1, - SCHED_TUNABLESCALING_LINEAR = 2, - SCHED_TUNABLESCALING_END = 3, -}; - -typedef int (*tg_visitor)(struct task_group *, void *); - -enum numa_topology_type { - NUMA_DIRECT = 0, - NUMA_GLUELESS_MESH = 1, - NUMA_BACKPLANE = 2, -}; - -enum numa_faults_stats { - NUMA_MEM = 0, - NUMA_CPU = 1, - NUMA_MEMBUF = 2, - NUMA_CPUBUF = 3, -}; - -struct sched_entity_stats { - struct sched_entity se; - struct sched_statistics stats; -}; - -enum cpu_util_type { - FREQUENCY_UTIL = 0, - ENERGY_UTIL = 1, -}; - -enum numa_type { - node_has_spare = 0, - node_fully_busy = 1, - node_overloaded = 2, -}; - -struct numa_stats { - long unsigned int load; - long unsigned int runnable; - long unsigned int util; - long unsigned int compute_capacity; - unsigned int nr_running; - unsigned int weight; - enum numa_type node_type; - int idle_cpu; -}; - -struct task_numa_env { - struct task_struct *p; - int src_cpu; - int src_nid; - int dst_cpu; - int dst_nid; - int imb_numa_nr; - struct numa_stats src_stats; - struct numa_stats dst_stats; - int imbalance_pct; - int dist; - struct task_struct *best_task; - long int best_imp; - int best_cpu; -}; - -enum fbq_type { - regular = 0, - remote = 1, - all = 2, -}; - -enum group_type { - group_has_spare = 0, - group_fully_busy = 1, - group_misfit_task = 2, - group_asym_packing = 3, - group_imbalanced = 4, - group_overloaded = 5, -}; - -enum migration_type { - migrate_load = 0, - migrate_util = 1, - migrate_task = 2, - migrate_misfit = 3, -}; - -struct lb_env { - struct sched_domain *sd; - struct rq *src_rq; - int src_cpu; - int dst_cpu; - struct rq *dst_rq; - struct cpumask *dst_grpmask; - int new_dst_cpu; - enum cpu_idle_type idle; - long int imbalance; - struct cpumask *cpus; - unsigned int flags; - unsigned int loop; - unsigned int loop_break; - unsigned int loop_max; - enum fbq_type fbq_type; - enum migration_type migration_type; - struct list_head tasks; -}; - -struct sg_lb_stats { - long unsigned int avg_load; - long unsigned int group_load; - long unsigned int group_capacity; - long unsigned int group_util; - long unsigned int group_runnable; - unsigned int sum_nr_running; - unsigned int sum_h_nr_running; - unsigned int idle_cpus; - unsigned int group_weight; - enum group_type group_type; - unsigned int group_asym_packing; - long unsigned int group_misfit_task_load; - unsigned int nr_numa_running; - unsigned int nr_preferred_running; -}; - -struct sd_lb_stats { - struct sched_group *busiest; - struct sched_group *local; - long unsigned int total_load; - long unsigned int total_capacity; - long unsigned int avg_load; - unsigned int prefer_sibling; - struct sg_lb_stats busiest_stat; - struct sg_lb_stats local_stat; -}; - -struct blkg_conf_ctx { - struct block_device *bdev; - struct blkcg_gq *blkg; - char *body; -}; - -struct blk_iolatency { - struct rq_qos rqos; - struct timer_list timer; - atomic_t enabled; -}; - -struct iolatency_grp; - -struct child_latency_info { - spinlock_t lock; - u64 last_scale_event; - u64 scale_lat; - u64 nr_samples; - struct iolatency_grp *scale_grp; - atomic_t scale_cookie; -}; - -struct percentile_stats { - u64 total; - u64 missed; -}; - -struct latency_stat { - union { - struct percentile_stats ps; - struct blk_rq_stat rqs; - }; -}; - -struct iolatency_grp { - struct blkg_policy_data pd; - struct latency_stat *stats; - struct latency_stat cur_stat; - struct blk_iolatency *blkiolat; - struct rq_depth rq_depth; - struct rq_wait rq_wait; - atomic64_t window_start; - atomic_t scale_cookie; - u64 min_lat_nsec; - u64 cur_win_nsec; - u64 lat_avg; - u64 nr_samples; - bool ssd; - struct child_latency_info child_lat; -}; - -struct sg_page_iter { - struct scatterlist *sg; - unsigned int sg_pgoffset; - unsigned int __nents; - int __pg_advance; -}; - -struct sg_mapping_iter { - struct page *page; - void *addr; - size_t length; - size_t consumed; - struct sg_page_iter piter; - unsigned int __offset; - unsigned int __remaining; - unsigned int __flags; -}; - -enum gcry_mpi_format { - GCRYMPI_FMT_NONE = 0, - GCRYMPI_FMT_STD = 1, - GCRYMPI_FMT_PGP = 2, - GCRYMPI_FMT_SSH = 3, - GCRYMPI_FMT_HEX = 4, - GCRYMPI_FMT_USG = 5, - GCRYMPI_FMT_OPAQUE = 8, -}; - -struct pcie_link_state { - struct pci_dev *pdev; - struct pci_dev *downstream; - struct pcie_link_state *root; - struct pcie_link_state *parent; - struct list_head sibling; - u32 aspm_support: 7; - u32 aspm_enabled: 7; - u32 aspm_capable: 7; - u32 aspm_default: 7; - char: 4; - u32 aspm_disable: 7; - u32 clkpm_capable: 1; - u32 clkpm_enabled: 1; - u32 clkpm_default: 1; - u32 clkpm_disable: 1; -}; - -struct cpu { - int node_id; - int hotpluggable; - struct device dev; -}; - -typedef u32 note_buf_t[92]; - -struct cpu_attr { - struct device_attribute attr; - const struct cpumask * const map; -}; - -struct gnet_stats_rate_est64 { - __u64 bps; - __u64 pps; -}; - -struct gnet_estimator { - signed char interval; - unsigned char ewma_log; -}; - -struct net_rate_estimator { - struct gnet_stats_basic_sync *bstats; - spinlock_t *stats_lock; - bool running; - struct gnet_stats_basic_sync *cpu_bstats; - u8 ewma_log; - u8 intvl_log; - seqcount_t seq; - u64 last_packets; - u64 last_bytes; - u64 avpps; - u64 avbps; - long unsigned int next_jiffies; - struct timer_list timer; - struct callback_head rcu; -}; - -struct fib_rule_uid_range { - __u32 start; - __u32 end; -}; - -struct fib_rule_notifier_info { - struct fib_notifier_info info; - struct fib_rule *rule; -}; - -struct linkinfo_reply_data { - struct ethnl_reply_data base; - struct ethtool_link_ksettings ksettings; - struct ethtool_link_settings *lsettings; -}; - -struct arpreq { - struct sockaddr arp_pa; - struct sockaddr arp_ha; - int arp_flags; - struct sockaddr arp_netmask; - char arp_dev[16]; -}; - -struct arphdr { - __be16 ar_hrd; - __be16 ar_pro; - unsigned char ar_hln; - unsigned char ar_pln; - __be16 ar_op; -}; - -struct ucred { - __u32 pid; - __u32 uid; - __u32 gid; -}; - -struct unix_stream_read_state { - int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *); - struct socket *socket; - struct msghdr *msg; - struct pipe_inode_info *pipe; - size_t size; - int flags; - unsigned int splice_flags; -}; - -struct bpf_unix_iter_state { - struct seq_net_private p; - unsigned int cur_sk; - unsigned int end_sk; - unsigned int max_sk; - struct sock **batch; - bool st_bucket_done; -}; - -struct bpf_iter__unix { - union { - struct bpf_iter_meta *meta; - }; - union { - struct unix_sock *unix_sk; - }; - uid_t uid; -}; - -struct trampoline_header { - u64 start; - u64 efer; - u32 cr4; - u32 flags; -}; - -enum vmx_feature_leafs { - MISC_FEATURES = 0, - PRIMARY_CTLS = 1, - SECONDARY_CTLS = 2, - NR_VMX_FEATURE_WORDS = 3, -}; - -enum cpuid_leafs { - CPUID_1_EDX = 0, - CPUID_8000_0001_EDX = 1, - CPUID_8086_0001_EDX = 2, - CPUID_LNX_1 = 3, - CPUID_1_ECX = 4, - CPUID_C000_0001_EDX = 5, - CPUID_8000_0001_ECX = 6, - CPUID_LNX_2 = 7, - CPUID_LNX_3 = 8, - CPUID_7_0_EBX = 9, - CPUID_D_1_EAX = 10, - CPUID_LNX_4 = 11, - CPUID_7_1_EAX = 12, - CPUID_8000_0008_EBX = 13, - CPUID_6_EAX = 14, - CPUID_8000_000A_EDX = 15, - CPUID_7_ECX = 16, - CPUID_8000_0007_EBX = 17, - CPUID_7_EDX = 18, - CPUID_8000_001F_EAX = 19, -}; - -struct acpi_power_register { - u8 descriptor; - u16 length; - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 access_size; - u64 address; -} __attribute__((packed)); - -struct cstate_entry { - struct { - unsigned int eax; - unsigned int ecx; - } states[8]; -}; - -enum { - IORES_MAP_SYSTEM_RAM = 1, - IORES_MAP_ENCRYPTED = 2, -}; - -struct ioremap_desc { - unsigned int flags; -}; - -typedef u8 uprobe_opcode_t; - -struct uprobe_xol_ops; - -struct arch_uprobe { - union { - u8 insn[16]; - u8 ixol[16]; - }; - const struct uprobe_xol_ops *ops; - union { - struct { - s32 offs; - u8 ilen; - u8 opc1; - } branch; - struct { - u8 fixups; - u8 ilen; - } defparam; - struct { - u8 reg_offset; - u8 ilen; - } push; - }; -}; - -struct uprobe_xol_ops { - bool (*emulate)(struct arch_uprobe *, struct pt_regs *); - int (*pre_xol)(struct arch_uprobe *, struct pt_regs *); - int (*post_xol)(struct arch_uprobe *, struct pt_regs *); - void (*abort)(struct arch_uprobe *, struct pt_regs *); -}; - -struct uprobe { - struct rb_node rb_node; - refcount_t ref; - struct rw_semaphore register_rwsem; - struct rw_semaphore consumer_rwsem; - struct list_head pending_list; - struct uprobe_consumer *consumers; - struct inode *inode; - loff_t offset; - loff_t ref_ctr_offset; - long unsigned int flags; - struct arch_uprobe arch; -}; - -enum rp_check { - RP_CHECK_CALL = 0, - RP_CHECK_CHAIN_CALL = 1, - RP_CHECK_RET = 2, -}; - -struct xol_area { - wait_queue_head_t wq; - atomic_t slot_count; - long unsigned int *bitmap; - struct vm_special_mapping xol_mapping; - struct page *pages[2]; - long unsigned int vaddr; -}; - -struct delayed_uprobe { - struct list_head list; - struct uprobe *uprobe; - struct mm_struct *mm; -}; - -struct __uprobe_key { - struct inode *inode; - loff_t offset; -}; - -struct map_info { - struct map_info *next; - struct mm_struct *mm; - long unsigned int vaddr; -}; - -struct stat { - __kernel_ulong_t st_dev; - __kernel_ulong_t st_ino; - __kernel_ulong_t st_nlink; - unsigned int st_mode; - unsigned int st_uid; - unsigned int st_gid; - unsigned int __pad0; - __kernel_ulong_t st_rdev; - __kernel_long_t st_size; - __kernel_long_t st_blksize; - __kernel_long_t st_blocks; - __kernel_ulong_t st_atime; - __kernel_ulong_t st_atime_nsec; - __kernel_ulong_t st_mtime; - __kernel_ulong_t st_mtime_nsec; - __kernel_ulong_t st_ctime; - __kernel_ulong_t st_ctime_nsec; - __kernel_long_t __unused[3]; -}; - -struct __old_kernel_stat { - short unsigned int st_dev; - short unsigned int st_ino; - short unsigned int st_mode; - short unsigned int st_nlink; - short unsigned int st_uid; - short unsigned int st_gid; - short unsigned int st_rdev; - unsigned int st_size; - unsigned int st_atime; - unsigned int st_mtime; - unsigned int st_ctime; -}; - -enum dentry_d_lock_class { - DENTRY_D_LOCK_NORMAL = 0, - DENTRY_D_LOCK_NESTED = 1, -}; - -struct simple_transaction_argresp { - ssize_t size; - char data[0]; -}; - -struct simple_attr { - int (*get)(void *, u64 *); - int (*set)(void *, u64); - char get_buf[24]; - char set_buf[24]; - void *data; - const char *fmt; - struct mutex mutex; -}; - -struct epoll_filefd { - struct file *file; - int fd; -} __attribute__((packed)); - -struct epitem; - -struct eppoll_entry { - struct eppoll_entry *next; - struct epitem *base; - wait_queue_entry_t wait; - wait_queue_head_t *whead; -}; - -struct eventpoll; - -struct epitem { - union { - struct rb_node rbn; - struct callback_head rcu; - }; - struct list_head rdllink; - struct epitem *next; - struct epoll_filefd ffd; - struct eppoll_entry *pwqlist; - struct eventpoll *ep; - struct hlist_node fllink; - struct wakeup_source *ws; - struct epoll_event event; -}; - -struct eventpoll { - struct mutex mtx; - wait_queue_head_t wq; - wait_queue_head_t poll_wait; - struct list_head rdllist; - rwlock_t lock; - struct rb_root_cached rbr; - struct epitem *ovflist; - struct wakeup_source *ws; - struct user_struct *user; - struct file *file; - u64 gen; - struct hlist_head refs; - unsigned int napi_id; - u8 nests; -}; - -struct ep_pqueue { - poll_table pt; - struct epitem *epi; -}; - -struct epitems_head { - struct hlist_head epitems; - struct epitems_head *next; -}; - -enum { - AML_FIELD_UPDATE_PRESERVE = 0, - AML_FIELD_UPDATE_WRITE_AS_ONES = 32, - AML_FIELD_UPDATE_WRITE_AS_ZEROS = 64, -}; - -struct acpi_pcct_shared_memory { - u32 signature; - u16 command; - u16 status; -}; - -struct mbox_chan; - -struct mbox_chan_ops { - int (*send_data)(struct mbox_chan *, void *); - int (*flush)(struct mbox_chan *, long unsigned int); - int (*startup)(struct mbox_chan *); - void (*shutdown)(struct mbox_chan *); - bool (*last_tx_done)(struct mbox_chan *); - bool (*peek_data)(struct mbox_chan *); -}; - -struct mbox_controller; - -struct mbox_client; - -struct mbox_chan { - struct mbox_controller *mbox; - unsigned int txdone_method; - struct mbox_client *cl; - struct completion tx_complete; - void *active_req; - unsigned int msg_count; - unsigned int msg_free; - void *msg_data[20]; - spinlock_t lock; - void *con_priv; -}; - -struct mbox_controller { - struct device *dev; - const struct mbox_chan_ops *ops; - struct mbox_chan *chans; - int num_chans; - bool txdone_irq; - bool txdone_poll; - unsigned int txpoll_period; - struct mbox_chan * (*of_xlate)(struct mbox_controller *, const struct of_phandle_args *); - struct hrtimer poll_hrt; - struct list_head node; -}; - -struct mbox_client { - struct device *dev; - bool tx_block; - long unsigned int tx_tout; - bool knows_txdone; - void (*rx_callback)(struct mbox_client *, void *); - void (*tx_prepare)(struct mbox_client *, void *); - void (*tx_done)(struct mbox_client *, void *, int); -}; - -struct pcc_mbox_chan { - struct mbox_chan *mchan; - u64 shmem_base_addr; - u64 shmem_size; - u32 latency; - u32 max_access_rate; - u16 min_turnaround_time; -}; - -struct cpc_register_resource { - acpi_object_type type; - u64 *sys_mem_vaddr; - union { - struct cpc_reg reg; - u64 int_value; - } cpc_entry; -}; - -struct cpc_desc { - int num_entries; - int version; - int cpu_id; - int write_cmd_status; - int write_cmd_id; - struct cpc_register_resource cpc_regs[21]; - struct acpi_psd_package domain_info; - struct kobject kobj; -}; - -enum cppc_regs { - HIGHEST_PERF = 0, - NOMINAL_PERF = 1, - LOW_NON_LINEAR_PERF = 2, - LOWEST_PERF = 3, - GUARANTEED_PERF = 4, - DESIRED_PERF = 5, - MIN_PERF = 6, - MAX_PERF = 7, - PERF_REDUC_TOLERANCE = 8, - TIME_WINDOW = 9, - CTR_WRAP_TIME = 10, - REFERENCE_CTR = 11, - DELIVERED_CTR = 12, - PERF_LIMITED = 13, - ENABLE = 14, - AUTO_SEL_ENABLE = 15, - AUTO_ACT_WINDOW = 16, - ENERGY_PERF = 17, - REFERENCE_PERF = 18, - LOWEST_FREQ = 19, - NOMINAL_FREQ = 20, -}; - -struct cppc_perf_ctrls { - u32 max_perf; - u32 min_perf; - u32 desired_perf; -}; - -struct cppc_perf_fb_ctrs { - u64 reference; - u64 delivered; - u64 reference_perf; - u64 wraparound_time; -}; - -struct cppc_cpudata { - struct list_head node; - struct cppc_perf_caps perf_caps; - struct cppc_perf_ctrls perf_ctrls; - struct cppc_perf_fb_ctrs perf_fb_ctrs; - unsigned int shared_type; - cpumask_var_t shared_cpu_map; -}; - -struct cppc_pcc_data { - struct pcc_mbox_chan *pcc_channel; - void *pcc_comm_addr; - bool pcc_channel_acquired; - unsigned int deadline_us; - unsigned int pcc_mpar; - unsigned int pcc_mrtt; - unsigned int pcc_nominal; - bool pending_pcc_write_cmd; - bool platform_owns_pcc; - unsigned int pcc_write_cnt; - struct rw_semaphore pcc_lock; - wait_queue_head_t pcc_write_wait_q; - ktime_t last_cmd_cmpl_time; - ktime_t last_mpar_reset; - int mpar_count; - int refcount; -}; - -typedef s64 int64_t; - -struct menu_device { - int needs_update; - int tick_wakeup; - u64 next_timer_ns; - unsigned int bucket; - unsigned int correction_factor[12]; - unsigned int intervals[8]; - int interval_ptr; -}; - -struct dmi_header { - u8 type; - u8 length; - u16 handle; -}; - -struct pmc_clk { - const char *name; - long unsigned int freq; - const char *parent_name; -}; - -struct pmc_clk_data { - void *base; - const struct pmc_clk *clks; - bool critical; -}; - -enum simatic_ipc_station_ids { - SIMATIC_IPC_INVALID_STATION_ID = 0, - SIMATIC_IPC_IPC227D = 1281, - SIMATIC_IPC_IPC427D = 1793, - SIMATIC_IPC_IPC227E = 2305, - SIMATIC_IPC_IPC277E = 2306, - SIMATIC_IPC_IPC427E = 2561, - SIMATIC_IPC_IPC477E = 2562, - SIMATIC_IPC_IPC127E = 3329, -}; - -struct pmc_bit_map { - const char *name; - u32 bit_mask; -}; - -struct pmc_reg_map { - const struct pmc_bit_map *d3_sts_0; - const struct pmc_bit_map *d3_sts_1; - const struct pmc_bit_map *func_dis; - const struct pmc_bit_map *func_dis_2; - const struct pmc_bit_map *pss; -}; - -struct pmc_data { - const struct pmc_reg_map *map; - const struct pmc_clk *clks; -}; - -struct pmc_dev { - u32 base_addr; - void *regmap; - const struct pmc_reg_map *map; - struct dentry *dbgfs_dir; - bool init; -}; - -struct irq_poll; - -typedef int irq_poll_fn(struct irq_poll *, int); - -struct irq_poll { - struct list_head list; - long unsigned int state; - int weight; - irq_poll_fn *poll; -}; - -struct dim_sample { - ktime_t time; - u32 pkt_ctr; - u32 byte_ctr; - u16 event_ctr; - u32 comp_ctr; -}; - -struct dim_stats { - int ppms; - int bpms; - int epms; - int cpms; - int cpe_ratio; -}; - -struct dim { - u8 state; - struct dim_stats prev_stats; - struct dim_sample start_sample; - struct dim_sample measuring_sample; - struct work_struct work; - void *priv; - u8 profile_ix; - u8 mode; - u8 tune_state; - u8 steps_right; - u8 steps_left; - u8 tired; -}; - -enum rdma_nl_counter_mode { - RDMA_COUNTER_MODE_NONE = 0, - RDMA_COUNTER_MODE_AUTO = 1, - RDMA_COUNTER_MODE_MANUAL = 2, - RDMA_COUNTER_MODE_MAX = 3, -}; - -enum rdma_nl_counter_mask { - RDMA_COUNTER_MASK_QP_TYPE = 1, - RDMA_COUNTER_MASK_PID = 2, -}; - -enum rdma_restrack_type { - RDMA_RESTRACK_PD = 0, - RDMA_RESTRACK_CQ = 1, - RDMA_RESTRACK_QP = 2, - RDMA_RESTRACK_CM_ID = 3, - RDMA_RESTRACK_MR = 4, - RDMA_RESTRACK_CTX = 5, - RDMA_RESTRACK_COUNTER = 6, - RDMA_RESTRACK_SRQ = 7, - RDMA_RESTRACK_MAX = 8, -}; - -struct rdma_restrack_entry { - bool valid; - u8 no_track: 1; - struct kref kref; - struct completion comp; - struct task_struct *task; - const char *kern_name; - enum rdma_restrack_type type; - bool user; - u32 id; -}; - -struct rdma_link_ops { - struct list_head list; - const char *type; - int (*newlink)(const char *, struct net_device *); -}; - -struct auto_mode_param { - int qp_type; -}; - -struct rdma_counter_mode { - enum rdma_nl_counter_mode mode; - enum rdma_nl_counter_mask mask; - struct auto_mode_param param; -}; - -struct rdma_hw_stats; - -struct rdma_port_counter { - struct rdma_counter_mode mode; - struct rdma_hw_stats *hstats; - unsigned int num_counters; - struct mutex lock; -}; - -struct rdma_stat_desc; - -struct rdma_hw_stats { - struct mutex lock; - long unsigned int timestamp; - long unsigned int lifespan; - const struct rdma_stat_desc *descs; - long unsigned int *is_disabled; - int num_counters; - u64 value[0]; -}; - -struct ib_device; - -struct rdma_counter { - struct rdma_restrack_entry res; - struct ib_device *device; - uint32_t id; - struct kref kref; - struct rdma_counter_mode mode; - struct mutex lock; - struct rdma_hw_stats *stats; - u32 port; -}; - -enum rdma_driver_id { - RDMA_DRIVER_UNKNOWN = 0, - RDMA_DRIVER_MLX5 = 1, - RDMA_DRIVER_MLX4 = 2, - RDMA_DRIVER_CXGB3 = 3, - RDMA_DRIVER_CXGB4 = 4, - RDMA_DRIVER_MTHCA = 5, - RDMA_DRIVER_BNXT_RE = 6, - RDMA_DRIVER_OCRDMA = 7, - RDMA_DRIVER_NES = 8, - RDMA_DRIVER_I40IW = 9, - RDMA_DRIVER_IRDMA = 9, - RDMA_DRIVER_VMW_PVRDMA = 10, - RDMA_DRIVER_QEDR = 11, - RDMA_DRIVER_HNS = 12, - RDMA_DRIVER_USNIC = 13, - RDMA_DRIVER_RXE = 14, - RDMA_DRIVER_HFI1 = 15, - RDMA_DRIVER_QIB = 16, - RDMA_DRIVER_EFA = 17, - RDMA_DRIVER_SIW = 18, -}; - -enum ib_cq_notify_flags { - IB_CQ_SOLICITED = 1, - IB_CQ_NEXT_COMP = 2, - IB_CQ_SOLICITED_MASK = 3, - IB_CQ_REPORT_MISSED_EVENTS = 4, -}; - -struct ib_mad; - -enum rdma_link_layer { - IB_LINK_LAYER_UNSPECIFIED = 0, - IB_LINK_LAYER_INFINIBAND = 1, - IB_LINK_LAYER_ETHERNET = 2, -}; - -enum rdma_netdev_t { - RDMA_NETDEV_OPA_VNIC = 0, - RDMA_NETDEV_IPOIB = 1, -}; - -enum ib_srq_attr_mask { - IB_SRQ_MAX_WR = 1, - IB_SRQ_LIMIT = 2, -}; - -enum ib_mr_type { - IB_MR_TYPE_MEM_REG = 0, - IB_MR_TYPE_SG_GAPS = 1, - IB_MR_TYPE_DM = 2, - IB_MR_TYPE_USER = 3, - IB_MR_TYPE_DMA = 4, - IB_MR_TYPE_INTEGRITY = 5, -}; - -enum ib_uverbs_advise_mr_advice { - IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH = 0, - IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE = 1, - IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT = 2, -}; - -struct uverbs_attr_bundle; - -struct rdma_cm_id; - -struct iw_cm_id; - -struct iw_cm_conn_param; - -struct ib_qp; - -struct ib_send_wr; - -struct ib_recv_wr; - -struct ib_cq; - -struct ib_wc; - -struct ib_srq; - -struct ib_grh; - -struct ib_device_attr; - -struct ib_udata; - -struct ib_device_modify; - -struct ib_port_attr; - -struct ib_port_modify; - -struct ib_port_immutable; - -struct rdma_netdev_alloc_params; - -union ib_gid; - -struct ib_gid_attr; - -struct ib_ucontext; - -struct rdma_user_mmap_entry; - -struct ib_pd; - -struct ib_ah; - -struct rdma_ah_init_attr; - -struct rdma_ah_attr; - -struct ib_srq_init_attr; - -struct ib_srq_attr; - -struct ib_qp_init_attr; - -struct ib_qp_attr; - -struct ib_cq_init_attr; - -struct ib_mr; - -struct ib_sge; - -struct ib_mr_status; - -struct ib_mw; - -struct ib_xrcd; - -struct ib_flow; - -struct ib_flow_attr; - -struct ib_flow_action; - -struct ib_wq; - -struct ib_wq_init_attr; - -struct ib_wq_attr; - -struct ib_rwq_ind_table; - -struct ib_rwq_ind_table_init_attr; - -struct ib_dm; - -struct ib_dm_alloc_attr; - -struct ib_dm_mr_attr; - -struct ib_counters; - -struct ib_counters_read_attr; - -struct ib_device_ops { - struct module *owner; - enum rdma_driver_id driver_id; - u32 uverbs_abi_ver; - unsigned int uverbs_no_driver_id_binding: 1; - const struct attribute_group *device_group; - const struct attribute_group **port_groups; - int (*post_send)(struct ib_qp *, const struct ib_send_wr *, const struct ib_send_wr **); - int (*post_recv)(struct ib_qp *, const struct ib_recv_wr *, const struct ib_recv_wr **); - void (*drain_rq)(struct ib_qp *); - void (*drain_sq)(struct ib_qp *); - int (*poll_cq)(struct ib_cq *, int, struct ib_wc *); - int (*peek_cq)(struct ib_cq *, int); - int (*req_notify_cq)(struct ib_cq *, enum ib_cq_notify_flags); - int (*post_srq_recv)(struct ib_srq *, const struct ib_recv_wr *, const struct ib_recv_wr **); - int (*process_mad)(struct ib_device *, int, u32, const struct ib_wc *, const struct ib_grh *, const struct ib_mad *, struct ib_mad *, size_t *, u16 *); - int (*query_device)(struct ib_device *, struct ib_device_attr *, struct ib_udata *); - int (*modify_device)(struct ib_device *, int, struct ib_device_modify *); - void (*get_dev_fw_str)(struct ib_device *, char *); - const struct cpumask * (*get_vector_affinity)(struct ib_device *, int); - int (*query_port)(struct ib_device *, u32, struct ib_port_attr *); - int (*modify_port)(struct ib_device *, u32, int, struct ib_port_modify *); - int (*get_port_immutable)(struct ib_device *, u32, struct ib_port_immutable *); - enum rdma_link_layer (*get_link_layer)(struct ib_device *, u32); - struct net_device * (*get_netdev)(struct ib_device *, u32); - struct net_device * (*alloc_rdma_netdev)(struct ib_device *, u32, enum rdma_netdev_t, const char *, unsigned char, void (*)(struct net_device *)); - int (*rdma_netdev_get_params)(struct ib_device *, u32, enum rdma_netdev_t, struct rdma_netdev_alloc_params *); - int (*query_gid)(struct ib_device *, u32, int, union ib_gid *); - int (*add_gid)(const struct ib_gid_attr *, void **); - int (*del_gid)(const struct ib_gid_attr *, void **); - int (*query_pkey)(struct ib_device *, u32, u16, u16 *); - int (*alloc_ucontext)(struct ib_ucontext *, struct ib_udata *); - void (*dealloc_ucontext)(struct ib_ucontext *); - int (*mmap)(struct ib_ucontext *, struct vm_area_struct *); - void (*mmap_free)(struct rdma_user_mmap_entry *); - void (*disassociate_ucontext)(struct ib_ucontext *); - int (*alloc_pd)(struct ib_pd *, struct ib_udata *); - int (*dealloc_pd)(struct ib_pd *, struct ib_udata *); - int (*create_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *); - int (*create_user_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *); - int (*modify_ah)(struct ib_ah *, struct rdma_ah_attr *); - int (*query_ah)(struct ib_ah *, struct rdma_ah_attr *); - int (*destroy_ah)(struct ib_ah *, u32); - int (*create_srq)(struct ib_srq *, struct ib_srq_init_attr *, struct ib_udata *); - int (*modify_srq)(struct ib_srq *, struct ib_srq_attr *, enum ib_srq_attr_mask, struct ib_udata *); - int (*query_srq)(struct ib_srq *, struct ib_srq_attr *); - int (*destroy_srq)(struct ib_srq *, struct ib_udata *); - int (*create_qp)(struct ib_qp *, struct ib_qp_init_attr *, struct ib_udata *); - int (*modify_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *); - int (*query_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_qp_init_attr *); - int (*destroy_qp)(struct ib_qp *, struct ib_udata *); - int (*create_cq)(struct ib_cq *, const struct ib_cq_init_attr *, struct ib_udata *); - int (*modify_cq)(struct ib_cq *, u16, u16); - int (*destroy_cq)(struct ib_cq *, struct ib_udata *); - int (*resize_cq)(struct ib_cq *, int, struct ib_udata *); - struct ib_mr * (*get_dma_mr)(struct ib_pd *, int); - struct ib_mr * (*reg_user_mr)(struct ib_pd *, u64, u64, u64, int, struct ib_udata *); - struct ib_mr * (*reg_user_mr_dmabuf)(struct ib_pd *, u64, u64, u64, int, int, struct ib_udata *); - struct ib_mr * (*rereg_user_mr)(struct ib_mr *, int, u64, u64, u64, int, struct ib_pd *, struct ib_udata *); - int (*dereg_mr)(struct ib_mr *, struct ib_udata *); - struct ib_mr * (*alloc_mr)(struct ib_pd *, enum ib_mr_type, u32); - struct ib_mr * (*alloc_mr_integrity)(struct ib_pd *, u32, u32); - int (*advise_mr)(struct ib_pd *, enum ib_uverbs_advise_mr_advice, u32, struct ib_sge *, u32, struct uverbs_attr_bundle *); - int (*map_mr_sg)(struct ib_mr *, struct scatterlist *, int, unsigned int *); - int (*check_mr_status)(struct ib_mr *, u32, struct ib_mr_status *); - int (*alloc_mw)(struct ib_mw *, struct ib_udata *); - int (*dealloc_mw)(struct ib_mw *); - int (*attach_mcast)(struct ib_qp *, union ib_gid *, u16); - int (*detach_mcast)(struct ib_qp *, union ib_gid *, u16); - int (*alloc_xrcd)(struct ib_xrcd *, struct ib_udata *); - int (*dealloc_xrcd)(struct ib_xrcd *, struct ib_udata *); - struct ib_flow * (*create_flow)(struct ib_qp *, struct ib_flow_attr *, struct ib_udata *); - int (*destroy_flow)(struct ib_flow *); - int (*destroy_flow_action)(struct ib_flow_action *); - int (*set_vf_link_state)(struct ib_device *, int, u32, int); - int (*get_vf_config)(struct ib_device *, int, u32, struct ifla_vf_info *); - int (*get_vf_stats)(struct ib_device *, int, u32, struct ifla_vf_stats *); - int (*get_vf_guid)(struct ib_device *, int, u32, struct ifla_vf_guid *, struct ifla_vf_guid *); - int (*set_vf_guid)(struct ib_device *, int, u32, u64, int); - struct ib_wq * (*create_wq)(struct ib_pd *, struct ib_wq_init_attr *, struct ib_udata *); - int (*destroy_wq)(struct ib_wq *, struct ib_udata *); - int (*modify_wq)(struct ib_wq *, struct ib_wq_attr *, u32, struct ib_udata *); - int (*create_rwq_ind_table)(struct ib_rwq_ind_table *, struct ib_rwq_ind_table_init_attr *, struct ib_udata *); - int (*destroy_rwq_ind_table)(struct ib_rwq_ind_table *); - struct ib_dm * (*alloc_dm)(struct ib_device *, struct ib_ucontext *, struct ib_dm_alloc_attr *, struct uverbs_attr_bundle *); - int (*dealloc_dm)(struct ib_dm *, struct uverbs_attr_bundle *); - struct ib_mr * (*reg_dm_mr)(struct ib_pd *, struct ib_dm *, struct ib_dm_mr_attr *, struct uverbs_attr_bundle *); - int (*create_counters)(struct ib_counters *, struct uverbs_attr_bundle *); - int (*destroy_counters)(struct ib_counters *); - int (*read_counters)(struct ib_counters *, struct ib_counters_read_attr *, struct uverbs_attr_bundle *); - int (*map_mr_sg_pi)(struct ib_mr *, struct scatterlist *, int, unsigned int *, struct scatterlist *, int, unsigned int *); - struct rdma_hw_stats * (*alloc_hw_device_stats)(struct ib_device *); - struct rdma_hw_stats * (*alloc_hw_port_stats)(struct ib_device *, u32); - int (*get_hw_stats)(struct ib_device *, struct rdma_hw_stats *, u32, int); - int (*modify_hw_stat)(struct ib_device *, u32, unsigned int, bool); - int (*fill_res_mr_entry)(struct sk_buff *, struct ib_mr *); - int (*fill_res_mr_entry_raw)(struct sk_buff *, struct ib_mr *); - int (*fill_res_cq_entry)(struct sk_buff *, struct ib_cq *); - int (*fill_res_cq_entry_raw)(struct sk_buff *, struct ib_cq *); - int (*fill_res_qp_entry)(struct sk_buff *, struct ib_qp *); - int (*fill_res_qp_entry_raw)(struct sk_buff *, struct ib_qp *); - int (*fill_res_cm_id_entry)(struct sk_buff *, struct rdma_cm_id *); - int (*enable_driver)(struct ib_device *); - void (*dealloc_driver)(struct ib_device *); - void (*iw_add_ref)(struct ib_qp *); - void (*iw_rem_ref)(struct ib_qp *); - struct ib_qp * (*iw_get_qp)(struct ib_device *, int); - int (*iw_connect)(struct iw_cm_id *, struct iw_cm_conn_param *); - int (*iw_accept)(struct iw_cm_id *, struct iw_cm_conn_param *); - int (*iw_reject)(struct iw_cm_id *, const void *, u8); - int (*iw_create_listen)(struct iw_cm_id *, int); - int (*iw_destroy_listen)(struct iw_cm_id *); - int (*counter_bind_qp)(struct rdma_counter *, struct ib_qp *); - int (*counter_unbind_qp)(struct ib_qp *); - int (*counter_dealloc)(struct rdma_counter *); - struct rdma_hw_stats * (*counter_alloc_stats)(struct rdma_counter *); - int (*counter_update_stats)(struct rdma_counter *); - int (*fill_stat_mr_entry)(struct sk_buff *, struct ib_mr *); - int (*query_ucontext)(struct ib_ucontext *, struct uverbs_attr_bundle *); - int (*get_numa_node)(struct ib_device *); - size_t size_ib_ah; - size_t size_ib_counters; - size_t size_ib_cq; - size_t size_ib_mw; - size_t size_ib_pd; - size_t size_ib_qp; - size_t size_ib_rwq_ind_table; - size_t size_ib_srq; - size_t size_ib_ucontext; - size_t size_ib_xrcd; -}; - -struct ib_core_device { - struct device dev; - possible_net_t rdma_net; - struct kobject *ports_kobj; - struct list_head port_list; - struct ib_device *owner; -}; - -enum ib_atomic_cap { - IB_ATOMIC_NONE = 0, - IB_ATOMIC_HCA = 1, - IB_ATOMIC_GLOB = 2, -}; - -struct ib_odp_caps { - uint64_t general_caps; - struct { - uint32_t rc_odp_caps; - uint32_t uc_odp_caps; - uint32_t ud_odp_caps; - uint32_t xrc_odp_caps; - } per_transport_caps; -}; - -struct ib_rss_caps { - u32 supported_qpts; - u32 max_rwq_indirection_tables; - u32 max_rwq_indirection_table_size; -}; - -struct ib_tm_caps { - u32 max_rndv_hdr_size; - u32 max_num_tags; - u32 flags; - u32 max_ops; - u32 max_sge; -}; - -struct ib_cq_caps { - u16 max_cq_moderation_count; - u16 max_cq_moderation_period; -}; - -struct ib_device_attr { - u64 fw_ver; - __be64 sys_image_guid; - u64 max_mr_size; - u64 page_size_cap; - u32 vendor_id; - u32 vendor_part_id; - u32 hw_ver; - int max_qp; - int max_qp_wr; - u64 device_cap_flags; - int max_send_sge; - int max_recv_sge; - int max_sge_rd; - int max_cq; - int max_cqe; - int max_mr; - int max_pd; - int max_qp_rd_atom; - int max_ee_rd_atom; - int max_res_rd_atom; - int max_qp_init_rd_atom; - int max_ee_init_rd_atom; - enum ib_atomic_cap atomic_cap; - enum ib_atomic_cap masked_atomic_cap; - int max_ee; - int max_rdd; - int max_mw; - int max_raw_ipv6_qp; - int max_raw_ethy_qp; - int max_mcast_grp; - int max_mcast_qp_attach; - int max_total_mcast_qp_attach; - int max_ah; - int max_srq; - int max_srq_wr; - int max_srq_sge; - unsigned int max_fast_reg_page_list_len; - unsigned int max_pi_fast_reg_page_list_len; - u16 max_pkeys; - u8 local_ca_ack_delay; - int sig_prot_cap; - int sig_guard_cap; - struct ib_odp_caps odp_caps; - uint64_t timestamp_mask; - uint64_t hca_core_clock; - struct ib_rss_caps rss_caps; - u32 max_wq_type_rq; - u32 raw_packet_caps; - struct ib_tm_caps tm_caps; - struct ib_cq_caps cq_caps; - u64 max_dm_size; - u32 max_sgl_rd; -}; - -struct hw_stats_device_data; - -struct rdma_restrack_root; - -struct uapi_definition; - -struct ib_port_data; - -struct ib_device { - struct device *dma_device; - struct ib_device_ops ops; - char name[64]; - struct callback_head callback_head; - struct list_head event_handler_list; - struct rw_semaphore event_handler_rwsem; - spinlock_t qp_open_list_lock; - struct rw_semaphore client_data_rwsem; - struct xarray client_data; - struct mutex unregistration_lock; - rwlock_t cache_lock; - struct ib_port_data *port_data; - int num_comp_vectors; - union { - struct device dev; - struct ib_core_device coredev; - }; - const struct attribute_group *groups[4]; - u64 uverbs_cmd_mask; - char node_desc[64]; - __be64 node_guid; - u32 local_dma_lkey; - u16 is_switch: 1; - u16 kverbs_provider: 1; - u16 use_cq_dim: 1; - u8 node_type; - u32 phys_port_cnt; - struct ib_device_attr attrs; - struct hw_stats_device_data *hw_stats_data; - u32 index; - spinlock_t cq_pools_lock; - struct list_head cq_pools[3]; - struct rdma_restrack_root *res; - const struct uapi_definition *driver_def; - refcount_t refcount; - struct completion unreg_completion; - struct work_struct unregistration_work; - const struct rdma_link_ops *link_ops; - struct mutex compat_devs_mutex; - struct xarray compat_devs; - char iw_ifname[16]; - u32 iw_driver_flags; - u32 lag_flags; -}; - -enum ib_signature_type { - IB_SIG_TYPE_NONE = 0, - IB_SIG_TYPE_T10_DIF = 1, -}; - -enum ib_t10_dif_bg_type { - IB_T10DIF_CRC = 0, - IB_T10DIF_CSUM = 1, -}; - -struct ib_t10_dif_domain { - enum ib_t10_dif_bg_type bg_type; - u16 pi_interval; - u16 bg; - u16 app_tag; - u32 ref_tag; - bool ref_remap; - bool app_escape; - bool ref_escape; - u16 apptag_check_mask; -}; - -struct ib_sig_domain { - enum ib_signature_type sig_type; - union { - struct ib_t10_dif_domain dif; - } sig; -}; - -struct ib_sig_attrs { - u8 check_mask; - struct ib_sig_domain mem; - struct ib_sig_domain wire; - int meta_length; -}; - -enum ib_sig_err_type { - IB_SIG_BAD_GUARD = 0, - IB_SIG_BAD_REFTAG = 1, - IB_SIG_BAD_APPTAG = 2, -}; - -struct ib_sig_err { - enum ib_sig_err_type err_type; - u32 expected; - u32 actual; - u64 sig_err_offset; - u32 key; -}; - -union ib_gid { - u8 raw[16]; - struct { - __be64 subnet_prefix; - __be64 interface_id; - } global; -}; - -enum ib_gid_type { - IB_GID_TYPE_IB = 0, - IB_GID_TYPE_ROCE = 1, - IB_GID_TYPE_ROCE_UDP_ENCAP = 2, - IB_GID_TYPE_SIZE = 3, -}; - -struct ib_gid_attr { - struct net_device *ndev; - struct ib_device *device; - union ib_gid gid; - enum ib_gid_type gid_type; - u16 index; - u32 port_num; -}; - -struct ib_cq_init_attr { - unsigned int cqe; - u32 comp_vector; - u32 flags; -}; - -struct ib_dm_mr_attr { - u64 length; - u64 offset; - u32 access_flags; -}; - -struct ib_dm_alloc_attr { - u64 length; - u32 alignment; - u32 flags; -}; - -enum ib_mtu { - IB_MTU_256 = 1, - IB_MTU_512 = 2, - IB_MTU_1024 = 3, - IB_MTU_2048 = 4, - IB_MTU_4096 = 5, -}; - -enum ib_port_state { - IB_PORT_NOP = 0, - IB_PORT_DOWN = 1, - IB_PORT_INIT = 2, - IB_PORT_ARMED = 3, - IB_PORT_ACTIVE = 4, - IB_PORT_ACTIVE_DEFER = 5, -}; - -struct rdma_stat_desc { - const char *name; - unsigned int flags; - const void *priv; -}; - -struct ib_port_attr { - u64 subnet_prefix; - enum ib_port_state state; - enum ib_mtu max_mtu; - enum ib_mtu active_mtu; - u32 phys_mtu; - int gid_tbl_len; - unsigned int ip_gids: 1; - u32 port_cap_flags; - u32 max_msg_sz; - u32 bad_pkey_cntr; - u32 qkey_viol_cntr; - u16 pkey_tbl_len; - u32 sm_lid; - u32 lid; - u8 lmc; - u8 max_vl_num; - u8 sm_sl; - u8 subnet_timeout; - u8 init_type_reply; - u8 active_width; - u16 active_speed; - u8 phys_state; - u16 port_cap_flags2; -}; - -struct ib_device_modify { - u64 sys_image_guid; - char node_desc[64]; -}; - -struct ib_port_modify { - u32 set_port_cap_mask; - u32 clr_port_cap_mask; - u8 init_type; -}; - -enum ib_event_type { - IB_EVENT_CQ_ERR = 0, - IB_EVENT_QP_FATAL = 1, - IB_EVENT_QP_REQ_ERR = 2, - IB_EVENT_QP_ACCESS_ERR = 3, - IB_EVENT_COMM_EST = 4, - IB_EVENT_SQ_DRAINED = 5, - IB_EVENT_PATH_MIG = 6, - IB_EVENT_PATH_MIG_ERR = 7, - IB_EVENT_DEVICE_FATAL = 8, - IB_EVENT_PORT_ACTIVE = 9, - IB_EVENT_PORT_ERR = 10, - IB_EVENT_LID_CHANGE = 11, - IB_EVENT_PKEY_CHANGE = 12, - IB_EVENT_SM_CHANGE = 13, - IB_EVENT_SRQ_ERR = 14, - IB_EVENT_SRQ_LIMIT_REACHED = 15, - IB_EVENT_QP_LAST_WQE_REACHED = 16, - IB_EVENT_CLIENT_REREGISTER = 17, - IB_EVENT_GID_CHANGE = 18, - IB_EVENT_WQ_FATAL = 19, -}; - -struct ib_ucq_object; - -typedef void (*ib_comp_handler)(struct ib_cq *, void *); - -struct ib_event; - -struct ib_cq { - struct ib_device *device; - struct ib_ucq_object *uobject; - ib_comp_handler comp_handler; - void (*event_handler)(struct ib_event *, void *); - void *cq_context; - int cqe; - unsigned int cqe_used; - atomic_t usecnt; - enum ib_poll_context poll_ctx; - struct ib_wc *wc; - struct list_head pool_entry; - union { - struct irq_poll iop; - struct work_struct work; - }; - struct workqueue_struct *comp_wq; - struct dim *dim; - ktime_t timestamp; - u8 interrupt: 1; - u8 shared: 1; - unsigned int comp_vector; - struct rdma_restrack_entry res; -}; - -struct ib_uqp_object; - -enum ib_qp_type { - IB_QPT_SMI = 0, - IB_QPT_GSI = 1, - IB_QPT_RC = 2, - IB_QPT_UC = 3, - IB_QPT_UD = 4, - IB_QPT_RAW_IPV6 = 5, - IB_QPT_RAW_ETHERTYPE = 6, - IB_QPT_RAW_PACKET = 8, - IB_QPT_XRC_INI = 9, - IB_QPT_XRC_TGT = 10, - IB_QPT_MAX = 11, - IB_QPT_DRIVER = 255, - IB_QPT_RESERVED1 = 4096, - IB_QPT_RESERVED2 = 4097, - IB_QPT_RESERVED3 = 4098, - IB_QPT_RESERVED4 = 4099, - IB_QPT_RESERVED5 = 4100, - IB_QPT_RESERVED6 = 4101, - IB_QPT_RESERVED7 = 4102, - IB_QPT_RESERVED8 = 4103, - IB_QPT_RESERVED9 = 4104, - IB_QPT_RESERVED10 = 4105, -}; - -struct ib_qp_security; - -struct ib_qp { - struct ib_device *device; - struct ib_pd *pd; - struct ib_cq *send_cq; - struct ib_cq *recv_cq; - spinlock_t mr_lock; - int mrs_used; - struct list_head rdma_mrs; - struct list_head sig_mrs; - struct ib_srq *srq; - struct ib_xrcd *xrcd; - struct list_head xrcd_list; - atomic_t usecnt; - struct list_head open_list; - struct ib_qp *real_qp; - struct ib_uqp_object *uobject; - void (*event_handler)(struct ib_event *, void *); - void *qp_context; - const struct ib_gid_attr *av_sgid_attr; - const struct ib_gid_attr *alt_path_sgid_attr; - u32 qp_num; - u32 max_write_sge; - u32 max_read_sge; - enum ib_qp_type qp_type; - struct ib_rwq_ind_table *rwq_ind_tbl; - struct ib_qp_security *qp_sec; - u32 port; - bool integrity_en; - struct rdma_restrack_entry res; - struct rdma_counter *counter; -}; - -struct ib_usrq_object; - -enum ib_srq_type { - IB_SRQT_BASIC = 0, - IB_SRQT_XRC = 1, - IB_SRQT_TM = 2, -}; - -struct ib_srq { - struct ib_device *device; - struct ib_pd *pd; - struct ib_usrq_object *uobject; - void (*event_handler)(struct ib_event *, void *); - void *srq_context; - enum ib_srq_type srq_type; - atomic_t usecnt; - struct { - struct ib_cq *cq; - union { - struct { - struct ib_xrcd *xrcd; - u32 srq_num; - } xrc; - }; - } ext; - struct rdma_restrack_entry res; -}; - -struct ib_uwq_object; - -enum ib_wq_state { - IB_WQS_RESET = 0, - IB_WQS_RDY = 1, - IB_WQS_ERR = 2, -}; - -enum ib_wq_type { - IB_WQT_RQ = 0, -}; - -struct ib_wq { - struct ib_device *device; - struct ib_uwq_object *uobject; - void *wq_context; - void (*event_handler)(struct ib_event *, void *); - struct ib_pd *pd; - struct ib_cq *cq; - u32 wq_num; - enum ib_wq_state state; - enum ib_wq_type wq_type; - atomic_t usecnt; -}; - -struct ib_event { - struct ib_device *device; - union { - struct ib_cq *cq; - struct ib_qp *qp; - struct ib_srq *srq; - struct ib_wq *wq; - u32 port_num; - } element; - enum ib_event_type event; -}; - -struct ib_global_route { - const struct ib_gid_attr *sgid_attr; - union ib_gid dgid; - u32 flow_label; - u8 sgid_index; - u8 hop_limit; - u8 traffic_class; -}; - -struct ib_grh { - __be32 version_tclass_flow; - __be16 paylen; - u8 next_hdr; - u8 hop_limit; - union ib_gid sgid; - union ib_gid dgid; -}; - -struct ib_mr_status { - u32 fail_status; - struct ib_sig_err sig_err; -}; - -struct rdma_ah_init_attr { - struct rdma_ah_attr *ah_attr; - u32 flags; - struct net_device *xmit_slave; -}; - -enum rdma_ah_attr_type { - RDMA_AH_ATTR_TYPE_UNDEFINED = 0, - RDMA_AH_ATTR_TYPE_IB = 1, - RDMA_AH_ATTR_TYPE_ROCE = 2, - RDMA_AH_ATTR_TYPE_OPA = 3, -}; - -struct ib_ah_attr { - u16 dlid; - u8 src_path_bits; -}; - -struct roce_ah_attr { - u8 dmac[6]; -}; - -struct opa_ah_attr { - u32 dlid; - u8 src_path_bits; - bool make_grd; -}; - -struct rdma_ah_attr { - struct ib_global_route grh; - u8 sl; - u8 static_rate; - u32 port_num; - u8 ah_flags; - enum rdma_ah_attr_type type; - union { - struct ib_ah_attr ib; - struct roce_ah_attr roce; - struct opa_ah_attr opa; - }; -}; - -enum ib_wc_status { - IB_WC_SUCCESS = 0, - IB_WC_LOC_LEN_ERR = 1, - IB_WC_LOC_QP_OP_ERR = 2, - IB_WC_LOC_EEC_OP_ERR = 3, - IB_WC_LOC_PROT_ERR = 4, - IB_WC_WR_FLUSH_ERR = 5, - IB_WC_MW_BIND_ERR = 6, - IB_WC_BAD_RESP_ERR = 7, - IB_WC_LOC_ACCESS_ERR = 8, - IB_WC_REM_INV_REQ_ERR = 9, - IB_WC_REM_ACCESS_ERR = 10, - IB_WC_REM_OP_ERR = 11, - IB_WC_RETRY_EXC_ERR = 12, - IB_WC_RNR_RETRY_EXC_ERR = 13, - IB_WC_LOC_RDD_VIOL_ERR = 14, - IB_WC_REM_INV_RD_REQ_ERR = 15, - IB_WC_REM_ABORT_ERR = 16, - IB_WC_INV_EECN_ERR = 17, - IB_WC_INV_EEC_STATE_ERR = 18, - IB_WC_FATAL_ERR = 19, - IB_WC_RESP_TIMEOUT_ERR = 20, - IB_WC_GENERAL_ERR = 21, -}; - -enum ib_wc_opcode { - IB_WC_SEND = 0, - IB_WC_RDMA_WRITE = 1, - IB_WC_RDMA_READ = 2, - IB_WC_COMP_SWAP = 3, - IB_WC_FETCH_ADD = 4, - IB_WC_BIND_MW = 5, - IB_WC_LOCAL_INV = 6, - IB_WC_LSO = 7, - IB_WC_REG_MR = 8, - IB_WC_MASKED_COMP_SWAP = 9, - IB_WC_MASKED_FETCH_ADD = 10, - IB_WC_RECV = 128, - IB_WC_RECV_RDMA_WITH_IMM = 129, -}; - -struct ib_cqe { - void (*done)(struct ib_cq *, struct ib_wc *); -}; - -struct ib_wc { - union { - u64 wr_id; - struct ib_cqe *wr_cqe; - }; - enum ib_wc_status status; - enum ib_wc_opcode opcode; - u32 vendor_err; - u32 byte_len; - struct ib_qp *qp; - union { - __be32 imm_data; - u32 invalidate_rkey; - } ex; - u32 src_qp; - u32 slid; - int wc_flags; - u16 pkey_index; - u8 sl; - u8 dlid_path_bits; - u32 port_num; - u8 smac[6]; - u16 vlan_id; - u8 network_hdr_type; -}; - -struct ib_srq_attr { - u32 max_wr; - u32 max_sge; - u32 srq_limit; -}; - -struct ib_xrcd { - struct ib_device *device; - atomic_t usecnt; - struct inode *inode; - struct rw_semaphore tgt_qps_rwsem; - struct xarray tgt_qps; -}; - -struct ib_srq_init_attr { - void (*event_handler)(struct ib_event *, void *); - void *srq_context; - struct ib_srq_attr attr; - enum ib_srq_type srq_type; - struct { - struct ib_cq *cq; - union { - struct { - struct ib_xrcd *xrcd; - } xrc; - struct { - u32 max_num_tags; - } tag_matching; - }; - } ext; -}; - -struct ib_qp_cap { - u32 max_send_wr; - u32 max_recv_wr; - u32 max_send_sge; - u32 max_recv_sge; - u32 max_inline_data; - u32 max_rdma_ctxs; -}; - -enum ib_sig_type { - IB_SIGNAL_ALL_WR = 0, - IB_SIGNAL_REQ_WR = 1, -}; - -struct ib_qp_init_attr { - void (*event_handler)(struct ib_event *, void *); - void *qp_context; - struct ib_cq *send_cq; - struct ib_cq *recv_cq; - struct ib_srq *srq; - struct ib_xrcd *xrcd; - struct ib_qp_cap cap; - enum ib_sig_type sq_sig_type; - enum ib_qp_type qp_type; - u32 create_flags; - u32 port_num; - struct ib_rwq_ind_table *rwq_ind_tbl; - u32 source_qpn; -}; - -struct ib_uobject; - -struct ib_rwq_ind_table { - struct ib_device *device; - struct ib_uobject *uobject; - atomic_t usecnt; - u32 ind_tbl_num; - u32 log_ind_tbl_size; - struct ib_wq **ind_tbl; -}; - -enum ib_qp_state { - IB_QPS_RESET = 0, - IB_QPS_INIT = 1, - IB_QPS_RTR = 2, - IB_QPS_RTS = 3, - IB_QPS_SQD = 4, - IB_QPS_SQE = 5, - IB_QPS_ERR = 6, -}; - -enum ib_mig_state { - IB_MIG_MIGRATED = 0, - IB_MIG_REARM = 1, - IB_MIG_ARMED = 2, -}; - -enum ib_mw_type { - IB_MW_TYPE_1 = 1, - IB_MW_TYPE_2 = 2, -}; - -struct ib_qp_attr { - enum ib_qp_state qp_state; - enum ib_qp_state cur_qp_state; - enum ib_mtu path_mtu; - enum ib_mig_state path_mig_state; - u32 qkey; - u32 rq_psn; - u32 sq_psn; - u32 dest_qp_num; - int qp_access_flags; - struct ib_qp_cap cap; - struct rdma_ah_attr ah_attr; - struct rdma_ah_attr alt_ah_attr; - u16 pkey_index; - u16 alt_pkey_index; - u8 en_sqd_async_notify; - u8 sq_draining; - u8 max_rd_atomic; - u8 max_dest_rd_atomic; - u8 min_rnr_timer; - u32 port_num; - u8 timeout; - u8 retry_cnt; - u8 rnr_retry; - u32 alt_port_num; - u8 alt_timeout; - u32 rate_limit; - struct net_device *xmit_slave; -}; - -enum ib_wr_opcode { - IB_WR_RDMA_WRITE = 0, - IB_WR_RDMA_WRITE_WITH_IMM = 1, - IB_WR_SEND = 2, - IB_WR_SEND_WITH_IMM = 3, - IB_WR_RDMA_READ = 4, - IB_WR_ATOMIC_CMP_AND_SWP = 5, - IB_WR_ATOMIC_FETCH_AND_ADD = 6, - IB_WR_BIND_MW = 8, - IB_WR_LSO = 10, - IB_WR_SEND_WITH_INV = 9, - IB_WR_RDMA_READ_WITH_INV = 11, - IB_WR_LOCAL_INV = 7, - IB_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, - IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, - IB_WR_REG_MR = 32, - IB_WR_REG_MR_INTEGRITY = 33, - IB_WR_RESERVED1 = 240, - IB_WR_RESERVED2 = 241, - IB_WR_RESERVED3 = 242, - IB_WR_RESERVED4 = 243, - IB_WR_RESERVED5 = 244, - IB_WR_RESERVED6 = 245, - IB_WR_RESERVED7 = 246, - IB_WR_RESERVED8 = 247, - IB_WR_RESERVED9 = 248, - IB_WR_RESERVED10 = 249, -}; - -struct ib_sge { - u64 addr; - u32 length; - u32 lkey; -}; - -struct ib_send_wr { - struct ib_send_wr *next; - union { - u64 wr_id; - struct ib_cqe *wr_cqe; - }; - struct ib_sge *sg_list; - int num_sge; - enum ib_wr_opcode opcode; - int send_flags; - union { - __be32 imm_data; - u32 invalidate_rkey; - } ex; -}; - -struct ib_ah { - struct ib_device *device; - struct ib_pd *pd; - struct ib_uobject *uobject; - const struct ib_gid_attr *sgid_attr; - enum rdma_ah_attr_type type; -}; - -struct ib_mr { - struct ib_device *device; - struct ib_pd *pd; - u32 lkey; - u32 rkey; - u64 iova; - u64 length; - unsigned int page_size; - enum ib_mr_type type; - bool need_inval; - union { - struct ib_uobject *uobject; - struct list_head qp_entry; - }; - struct ib_dm *dm; - struct ib_sig_attrs *sig_attrs; - struct rdma_restrack_entry res; -}; - -struct ib_recv_wr { - struct ib_recv_wr *next; - union { - u64 wr_id; - struct ib_cqe *wr_cqe; - }; - struct ib_sge *sg_list; - int num_sge; -}; - -struct ib_rdmacg_object {}; - -struct ib_uverbs_file; - -struct ib_ucontext { - struct ib_device *device; - struct ib_uverbs_file *ufile; - struct ib_rdmacg_object cg_obj; - struct rdma_restrack_entry res; - struct xarray mmap_xa; -}; - -struct uverbs_api_object; - -struct ib_uobject { - u64 user_handle; - struct ib_uverbs_file *ufile; - struct ib_ucontext *context; - void *object; - struct list_head list; - struct ib_rdmacg_object cg_obj; - int id; - struct kref ref; - atomic_t usecnt; - struct callback_head rcu; - const struct uverbs_api_object *uapi_object; -}; - -struct ib_udata { - const void *inbuf; - void *outbuf; - size_t inlen; - size_t outlen; -}; - -struct ib_pd { - u32 local_dma_lkey; - u32 flags; - struct ib_device *device; - struct ib_uobject *uobject; - atomic_t usecnt; - u32 unsafe_global_rkey; - struct ib_mr *__internal_mr; - struct rdma_restrack_entry res; -}; - -struct ib_wq_init_attr { - void *wq_context; - enum ib_wq_type wq_type; - u32 max_wr; - u32 max_sge; - struct ib_cq *cq; - void (*event_handler)(struct ib_event *, void *); - u32 create_flags; -}; - -struct ib_wq_attr { - enum ib_wq_state wq_state; - enum ib_wq_state curr_wq_state; - u32 flags; - u32 flags_mask; -}; - -struct ib_rwq_ind_table_init_attr { - u32 log_ind_tbl_size; - struct ib_wq **ind_tbl; -}; - -enum port_pkey_state { - IB_PORT_PKEY_NOT_VALID = 0, - IB_PORT_PKEY_VALID = 1, - IB_PORT_PKEY_LISTED = 2, -}; - -struct ib_port_pkey { - enum port_pkey_state state; - u16 pkey_index; - u32 port_num; - struct list_head qp_list; - struct list_head to_error_list; - struct ib_qp_security *sec; -}; - -struct ib_ports_pkeys; - -struct ib_qp_security { - struct ib_qp *qp; - struct ib_device *dev; - struct mutex mutex; - struct ib_ports_pkeys *ports_pkeys; - struct list_head shared_qp_list; - void *security; - bool destroying; - atomic_t error_list_count; - struct completion error_complete; - int error_comps_pending; -}; - -struct ib_ports_pkeys { - struct ib_port_pkey main; - struct ib_port_pkey alt; -}; - -struct ib_dm { - struct ib_device *device; - u32 length; - u32 flags; - struct ib_uobject *uobject; - atomic_t usecnt; -}; - -struct ib_mw { - struct ib_device *device; - struct ib_pd *pd; - struct ib_uobject *uobject; - u32 rkey; - enum ib_mw_type type; -}; - -enum ib_flow_attr_type { - IB_FLOW_ATTR_NORMAL = 0, - IB_FLOW_ATTR_ALL_DEFAULT = 1, - IB_FLOW_ATTR_MC_DEFAULT = 2, - IB_FLOW_ATTR_SNIFFER = 3, -}; - -enum ib_flow_spec_type { - IB_FLOW_SPEC_ETH = 32, - IB_FLOW_SPEC_IB = 34, - IB_FLOW_SPEC_IPV4 = 48, - IB_FLOW_SPEC_IPV6 = 49, - IB_FLOW_SPEC_ESP = 52, - IB_FLOW_SPEC_TCP = 64, - IB_FLOW_SPEC_UDP = 65, - IB_FLOW_SPEC_VXLAN_TUNNEL = 80, - IB_FLOW_SPEC_GRE = 81, - IB_FLOW_SPEC_MPLS = 96, - IB_FLOW_SPEC_INNER = 256, - IB_FLOW_SPEC_ACTION_TAG = 4096, - IB_FLOW_SPEC_ACTION_DROP = 4097, - IB_FLOW_SPEC_ACTION_HANDLE = 4098, - IB_FLOW_SPEC_ACTION_COUNT = 4099, -}; - -struct ib_flow_eth_filter { - u8 dst_mac[6]; - u8 src_mac[6]; - __be16 ether_type; - __be16 vlan_tag; - u8 real_sz[0]; -}; - -struct ib_flow_spec_eth { - u32 type; - u16 size; - struct ib_flow_eth_filter val; - struct ib_flow_eth_filter mask; -}; - -struct ib_flow_ib_filter { - __be16 dlid; - __u8 sl; - u8 real_sz[0]; -}; - -struct ib_flow_spec_ib { - u32 type; - u16 size; - struct ib_flow_ib_filter val; - struct ib_flow_ib_filter mask; -}; - -struct ib_flow_ipv4_filter { - __be32 src_ip; - __be32 dst_ip; - u8 proto; - u8 tos; - u8 ttl; - u8 flags; - u8 real_sz[0]; -}; - -struct ib_flow_spec_ipv4 { - u32 type; - u16 size; - struct ib_flow_ipv4_filter val; - struct ib_flow_ipv4_filter mask; -}; - -struct ib_flow_ipv6_filter { - u8 src_ip[16]; - u8 dst_ip[16]; - __be32 flow_label; - u8 next_hdr; - u8 traffic_class; - u8 hop_limit; - u8 real_sz[0]; -}; - -struct ib_flow_spec_ipv6 { - u32 type; - u16 size; - struct ib_flow_ipv6_filter val; - struct ib_flow_ipv6_filter mask; -}; - -struct ib_flow_tcp_udp_filter { - __be16 dst_port; - __be16 src_port; - u8 real_sz[0]; -}; - -struct ib_flow_spec_tcp_udp { - u32 type; - u16 size; - struct ib_flow_tcp_udp_filter val; - struct ib_flow_tcp_udp_filter mask; -}; - -struct ib_flow_tunnel_filter { - __be32 tunnel_id; - u8 real_sz[0]; -}; - -struct ib_flow_spec_tunnel { - u32 type; - u16 size; - struct ib_flow_tunnel_filter val; - struct ib_flow_tunnel_filter mask; -}; - -struct ib_flow_esp_filter { - __be32 spi; - __be32 seq; - u8 real_sz[0]; -}; - -struct ib_flow_spec_esp { - u32 type; - u16 size; - struct ib_flow_esp_filter val; - struct ib_flow_esp_filter mask; -}; - -struct ib_flow_gre_filter { - __be16 c_ks_res0_ver; - __be16 protocol; - __be32 key; - u8 real_sz[0]; -}; - -struct ib_flow_spec_gre { - u32 type; - u16 size; - struct ib_flow_gre_filter val; - struct ib_flow_gre_filter mask; -}; - -struct ib_flow_mpls_filter { - __be32 tag; - u8 real_sz[0]; -}; - -struct ib_flow_spec_mpls { - u32 type; - u16 size; - struct ib_flow_mpls_filter val; - struct ib_flow_mpls_filter mask; -}; - -struct ib_flow_spec_action_tag { - enum ib_flow_spec_type type; - u16 size; - u32 tag_id; -}; - -struct ib_flow_spec_action_drop { - enum ib_flow_spec_type type; - u16 size; -}; - -struct ib_flow_spec_action_handle { - enum ib_flow_spec_type type; - u16 size; - struct ib_flow_action *act; -}; - -enum ib_flow_action_type { - IB_FLOW_ACTION_UNSPECIFIED = 0, - IB_FLOW_ACTION_ESP = 1, -}; - -struct ib_flow_action { - struct ib_device *device; - struct ib_uobject *uobject; - enum ib_flow_action_type type; - atomic_t usecnt; -}; - -struct ib_flow_spec_action_count { - enum ib_flow_spec_type type; - u16 size; - struct ib_counters *counters; -}; - -struct ib_counters { - struct ib_device *device; - struct ib_uobject *uobject; - atomic_t usecnt; -}; - -union ib_flow_spec { - struct { - u32 type; - u16 size; - }; - struct ib_flow_spec_eth eth; - struct ib_flow_spec_ib ib; - struct ib_flow_spec_ipv4 ipv4; - struct ib_flow_spec_tcp_udp tcp_udp; - struct ib_flow_spec_ipv6 ipv6; - struct ib_flow_spec_tunnel tunnel; - struct ib_flow_spec_esp esp; - struct ib_flow_spec_gre gre; - struct ib_flow_spec_mpls mpls; - struct ib_flow_spec_action_tag flow_tag; - struct ib_flow_spec_action_drop drop; - struct ib_flow_spec_action_handle action; - struct ib_flow_spec_action_count flow_count; -}; - -struct ib_flow_attr { - enum ib_flow_attr_type type; - u16 size; - u16 priority; - u32 flags; - u8 num_of_specs; - u32 port; - union ib_flow_spec flows[0]; -}; - -struct ib_flow { - struct ib_qp *qp; - struct ib_device *device; - struct ib_uobject *uobject; -}; - -struct ib_pkey_cache; - -struct ib_gid_table; - -struct ib_port_cache { - u64 subnet_prefix; - struct ib_pkey_cache *pkey; - struct ib_gid_table *gid; - u8 lmc; - enum ib_port_state port_state; -}; - -struct ib_port_immutable { - int pkey_tbl_len; - int gid_tbl_len; - u32 core_cap_flags; - u32 max_mad_size; -}; - -struct ib_port; - -struct ib_port_data { - struct ib_device *ib_dev; - struct ib_port_immutable immutable; - spinlock_t pkey_list_lock; - spinlock_t netdev_lock; - struct list_head pkey_list; - struct ib_port_cache cache; - struct net_device *netdev; - struct hlist_node ndev_hash_link; - struct rdma_port_counter port_counter; - struct ib_port *sysfs; -}; - -struct rdma_netdev_alloc_params { - size_t sizeof_priv; - unsigned int txqs; - unsigned int rxqs; - void *param; - int (*initialize_rdma_netdev)(struct ib_device *, u32, struct net_device *, void *); -}; - -struct ib_counters_read_attr { - u64 *counters_buff; - u32 ncounters; - u32 flags; -}; - -struct rdma_user_mmap_entry { - struct kref ref; - struct ib_ucontext *ucontext; - long unsigned int start_pgoff; - size_t npages; - bool driver_removed; -}; - -enum devlink_command { - DEVLINK_CMD_UNSPEC = 0, - DEVLINK_CMD_GET = 1, - DEVLINK_CMD_SET = 2, - DEVLINK_CMD_NEW = 3, - DEVLINK_CMD_DEL = 4, - DEVLINK_CMD_PORT_GET = 5, - DEVLINK_CMD_PORT_SET = 6, - DEVLINK_CMD_PORT_NEW = 7, - DEVLINK_CMD_PORT_DEL = 8, - DEVLINK_CMD_PORT_SPLIT = 9, - DEVLINK_CMD_PORT_UNSPLIT = 10, - DEVLINK_CMD_SB_GET = 11, - DEVLINK_CMD_SB_SET = 12, - DEVLINK_CMD_SB_NEW = 13, - DEVLINK_CMD_SB_DEL = 14, - DEVLINK_CMD_SB_POOL_GET = 15, - DEVLINK_CMD_SB_POOL_SET = 16, - DEVLINK_CMD_SB_POOL_NEW = 17, - DEVLINK_CMD_SB_POOL_DEL = 18, - DEVLINK_CMD_SB_PORT_POOL_GET = 19, - DEVLINK_CMD_SB_PORT_POOL_SET = 20, - DEVLINK_CMD_SB_PORT_POOL_NEW = 21, - DEVLINK_CMD_SB_PORT_POOL_DEL = 22, - DEVLINK_CMD_SB_TC_POOL_BIND_GET = 23, - DEVLINK_CMD_SB_TC_POOL_BIND_SET = 24, - DEVLINK_CMD_SB_TC_POOL_BIND_NEW = 25, - DEVLINK_CMD_SB_TC_POOL_BIND_DEL = 26, - DEVLINK_CMD_SB_OCC_SNAPSHOT = 27, - DEVLINK_CMD_SB_OCC_MAX_CLEAR = 28, - DEVLINK_CMD_ESWITCH_GET = 29, - DEVLINK_CMD_ESWITCH_SET = 30, - DEVLINK_CMD_DPIPE_TABLE_GET = 31, - DEVLINK_CMD_DPIPE_ENTRIES_GET = 32, - DEVLINK_CMD_DPIPE_HEADERS_GET = 33, - DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET = 34, - DEVLINK_CMD_RESOURCE_SET = 35, - DEVLINK_CMD_RESOURCE_DUMP = 36, - DEVLINK_CMD_RELOAD = 37, - DEVLINK_CMD_PARAM_GET = 38, - DEVLINK_CMD_PARAM_SET = 39, - DEVLINK_CMD_PARAM_NEW = 40, - DEVLINK_CMD_PARAM_DEL = 41, - DEVLINK_CMD_REGION_GET = 42, - DEVLINK_CMD_REGION_SET = 43, - DEVLINK_CMD_REGION_NEW = 44, - DEVLINK_CMD_REGION_DEL = 45, - DEVLINK_CMD_REGION_READ = 46, - DEVLINK_CMD_PORT_PARAM_GET = 47, - DEVLINK_CMD_PORT_PARAM_SET = 48, - DEVLINK_CMD_PORT_PARAM_NEW = 49, - DEVLINK_CMD_PORT_PARAM_DEL = 50, - DEVLINK_CMD_INFO_GET = 51, - DEVLINK_CMD_HEALTH_REPORTER_GET = 52, - DEVLINK_CMD_HEALTH_REPORTER_SET = 53, - DEVLINK_CMD_HEALTH_REPORTER_RECOVER = 54, - DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE = 55, - DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET = 56, - DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR = 57, - DEVLINK_CMD_FLASH_UPDATE = 58, - DEVLINK_CMD_FLASH_UPDATE_END = 59, - DEVLINK_CMD_FLASH_UPDATE_STATUS = 60, - DEVLINK_CMD_TRAP_GET = 61, - DEVLINK_CMD_TRAP_SET = 62, - DEVLINK_CMD_TRAP_NEW = 63, - DEVLINK_CMD_TRAP_DEL = 64, - DEVLINK_CMD_TRAP_GROUP_GET = 65, - DEVLINK_CMD_TRAP_GROUP_SET = 66, - DEVLINK_CMD_TRAP_GROUP_NEW = 67, - DEVLINK_CMD_TRAP_GROUP_DEL = 68, - DEVLINK_CMD_TRAP_POLICER_GET = 69, - DEVLINK_CMD_TRAP_POLICER_SET = 70, - DEVLINK_CMD_TRAP_POLICER_NEW = 71, - DEVLINK_CMD_TRAP_POLICER_DEL = 72, - DEVLINK_CMD_HEALTH_REPORTER_TEST = 73, - DEVLINK_CMD_RATE_GET = 74, - DEVLINK_CMD_RATE_SET = 75, - DEVLINK_CMD_RATE_NEW = 76, - DEVLINK_CMD_RATE_DEL = 77, - DEVLINK_CMD_LINECARD_GET = 78, - DEVLINK_CMD_LINECARD_SET = 79, - DEVLINK_CMD_LINECARD_NEW = 80, - DEVLINK_CMD_LINECARD_DEL = 81, - DEVLINK_CMD_LINECARD_INFO_GET = 82, - __DEVLINK_CMD_MAX = 83, - DEVLINK_CMD_MAX = 82, -}; - -enum { - DEVLINK_ATTR_STATS_RX_PACKETS = 0, - DEVLINK_ATTR_STATS_RX_BYTES = 1, - DEVLINK_ATTR_STATS_RX_DROPPED = 2, - __DEVLINK_ATTR_STATS_MAX = 3, - DEVLINK_ATTR_STATS_MAX = 2, -}; - -enum { - DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT = 0, - DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT = 1, - __DEVLINK_FLASH_OVERWRITE_MAX_BIT = 2, - DEVLINK_FLASH_OVERWRITE_MAX_BIT = 1, -}; - -enum { - DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT = 0, - DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE = 1, -}; - -enum devlink_linecard_state { - DEVLINK_LINECARD_STATE_UNSPEC = 0, - DEVLINK_LINECARD_STATE_UNPROVISIONED = 1, - DEVLINK_LINECARD_STATE_UNPROVISIONING = 2, - DEVLINK_LINECARD_STATE_PROVISIONING = 3, - DEVLINK_LINECARD_STATE_PROVISIONING_FAILED = 4, - DEVLINK_LINECARD_STATE_PROVISIONED = 5, - DEVLINK_LINECARD_STATE_ACTIVE = 6, - __DEVLINK_LINECARD_STATE_MAX = 7, - DEVLINK_LINECARD_STATE_MAX = 6, -}; - -enum devlink_attr { - DEVLINK_ATTR_UNSPEC = 0, - DEVLINK_ATTR_BUS_NAME = 1, - DEVLINK_ATTR_DEV_NAME = 2, - DEVLINK_ATTR_PORT_INDEX = 3, - DEVLINK_ATTR_PORT_TYPE = 4, - DEVLINK_ATTR_PORT_DESIRED_TYPE = 5, - DEVLINK_ATTR_PORT_NETDEV_IFINDEX = 6, - DEVLINK_ATTR_PORT_NETDEV_NAME = 7, - DEVLINK_ATTR_PORT_IBDEV_NAME = 8, - DEVLINK_ATTR_PORT_SPLIT_COUNT = 9, - DEVLINK_ATTR_PORT_SPLIT_GROUP = 10, - DEVLINK_ATTR_SB_INDEX = 11, - DEVLINK_ATTR_SB_SIZE = 12, - DEVLINK_ATTR_SB_INGRESS_POOL_COUNT = 13, - DEVLINK_ATTR_SB_EGRESS_POOL_COUNT = 14, - DEVLINK_ATTR_SB_INGRESS_TC_COUNT = 15, - DEVLINK_ATTR_SB_EGRESS_TC_COUNT = 16, - DEVLINK_ATTR_SB_POOL_INDEX = 17, - DEVLINK_ATTR_SB_POOL_TYPE = 18, - DEVLINK_ATTR_SB_POOL_SIZE = 19, - DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE = 20, - DEVLINK_ATTR_SB_THRESHOLD = 21, - DEVLINK_ATTR_SB_TC_INDEX = 22, - DEVLINK_ATTR_SB_OCC_CUR = 23, - DEVLINK_ATTR_SB_OCC_MAX = 24, - DEVLINK_ATTR_ESWITCH_MODE = 25, - DEVLINK_ATTR_ESWITCH_INLINE_MODE = 26, - DEVLINK_ATTR_DPIPE_TABLES = 27, - DEVLINK_ATTR_DPIPE_TABLE = 28, - DEVLINK_ATTR_DPIPE_TABLE_NAME = 29, - DEVLINK_ATTR_DPIPE_TABLE_SIZE = 30, - DEVLINK_ATTR_DPIPE_TABLE_MATCHES = 31, - DEVLINK_ATTR_DPIPE_TABLE_ACTIONS = 32, - DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED = 33, - DEVLINK_ATTR_DPIPE_ENTRIES = 34, - DEVLINK_ATTR_DPIPE_ENTRY = 35, - DEVLINK_ATTR_DPIPE_ENTRY_INDEX = 36, - DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES = 37, - DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES = 38, - DEVLINK_ATTR_DPIPE_ENTRY_COUNTER = 39, - DEVLINK_ATTR_DPIPE_MATCH = 40, - DEVLINK_ATTR_DPIPE_MATCH_VALUE = 41, - DEVLINK_ATTR_DPIPE_MATCH_TYPE = 42, - DEVLINK_ATTR_DPIPE_ACTION = 43, - DEVLINK_ATTR_DPIPE_ACTION_VALUE = 44, - DEVLINK_ATTR_DPIPE_ACTION_TYPE = 45, - DEVLINK_ATTR_DPIPE_VALUE = 46, - DEVLINK_ATTR_DPIPE_VALUE_MASK = 47, - DEVLINK_ATTR_DPIPE_VALUE_MAPPING = 48, - DEVLINK_ATTR_DPIPE_HEADERS = 49, - DEVLINK_ATTR_DPIPE_HEADER = 50, - DEVLINK_ATTR_DPIPE_HEADER_NAME = 51, - DEVLINK_ATTR_DPIPE_HEADER_ID = 52, - DEVLINK_ATTR_DPIPE_HEADER_FIELDS = 53, - DEVLINK_ATTR_DPIPE_HEADER_GLOBAL = 54, - DEVLINK_ATTR_DPIPE_HEADER_INDEX = 55, - DEVLINK_ATTR_DPIPE_FIELD = 56, - DEVLINK_ATTR_DPIPE_FIELD_NAME = 57, - DEVLINK_ATTR_DPIPE_FIELD_ID = 58, - DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH = 59, - DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE = 60, - DEVLINK_ATTR_PAD = 61, - DEVLINK_ATTR_ESWITCH_ENCAP_MODE = 62, - DEVLINK_ATTR_RESOURCE_LIST = 63, - DEVLINK_ATTR_RESOURCE = 64, - DEVLINK_ATTR_RESOURCE_NAME = 65, - DEVLINK_ATTR_RESOURCE_ID = 66, - DEVLINK_ATTR_RESOURCE_SIZE = 67, - DEVLINK_ATTR_RESOURCE_SIZE_NEW = 68, - DEVLINK_ATTR_RESOURCE_SIZE_VALID = 69, - DEVLINK_ATTR_RESOURCE_SIZE_MIN = 70, - DEVLINK_ATTR_RESOURCE_SIZE_MAX = 71, - DEVLINK_ATTR_RESOURCE_SIZE_GRAN = 72, - DEVLINK_ATTR_RESOURCE_UNIT = 73, - DEVLINK_ATTR_RESOURCE_OCC = 74, - DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID = 75, - DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS = 76, - DEVLINK_ATTR_PORT_FLAVOUR = 77, - DEVLINK_ATTR_PORT_NUMBER = 78, - DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER = 79, - DEVLINK_ATTR_PARAM = 80, - DEVLINK_ATTR_PARAM_NAME = 81, - DEVLINK_ATTR_PARAM_GENERIC = 82, - DEVLINK_ATTR_PARAM_TYPE = 83, - DEVLINK_ATTR_PARAM_VALUES_LIST = 84, - DEVLINK_ATTR_PARAM_VALUE = 85, - DEVLINK_ATTR_PARAM_VALUE_DATA = 86, - DEVLINK_ATTR_PARAM_VALUE_CMODE = 87, - DEVLINK_ATTR_REGION_NAME = 88, - DEVLINK_ATTR_REGION_SIZE = 89, - DEVLINK_ATTR_REGION_SNAPSHOTS = 90, - DEVLINK_ATTR_REGION_SNAPSHOT = 91, - DEVLINK_ATTR_REGION_SNAPSHOT_ID = 92, - DEVLINK_ATTR_REGION_CHUNKS = 93, - DEVLINK_ATTR_REGION_CHUNK = 94, - DEVLINK_ATTR_REGION_CHUNK_DATA = 95, - DEVLINK_ATTR_REGION_CHUNK_ADDR = 96, - DEVLINK_ATTR_REGION_CHUNK_LEN = 97, - DEVLINK_ATTR_INFO_DRIVER_NAME = 98, - DEVLINK_ATTR_INFO_SERIAL_NUMBER = 99, - DEVLINK_ATTR_INFO_VERSION_FIXED = 100, - DEVLINK_ATTR_INFO_VERSION_RUNNING = 101, - DEVLINK_ATTR_INFO_VERSION_STORED = 102, - DEVLINK_ATTR_INFO_VERSION_NAME = 103, - DEVLINK_ATTR_INFO_VERSION_VALUE = 104, - DEVLINK_ATTR_SB_POOL_CELL_SIZE = 105, - DEVLINK_ATTR_FMSG = 106, - DEVLINK_ATTR_FMSG_OBJ_NEST_START = 107, - DEVLINK_ATTR_FMSG_PAIR_NEST_START = 108, - DEVLINK_ATTR_FMSG_ARR_NEST_START = 109, - DEVLINK_ATTR_FMSG_NEST_END = 110, - DEVLINK_ATTR_FMSG_OBJ_NAME = 111, - DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE = 112, - DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA = 113, - DEVLINK_ATTR_HEALTH_REPORTER = 114, - DEVLINK_ATTR_HEALTH_REPORTER_NAME = 115, - DEVLINK_ATTR_HEALTH_REPORTER_STATE = 116, - DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT = 117, - DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT = 118, - DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS = 119, - DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD = 120, - DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER = 121, - DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME = 122, - DEVLINK_ATTR_FLASH_UPDATE_COMPONENT = 123, - DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG = 124, - DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE = 125, - DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL = 126, - DEVLINK_ATTR_PORT_PCI_PF_NUMBER = 127, - DEVLINK_ATTR_PORT_PCI_VF_NUMBER = 128, - DEVLINK_ATTR_STATS = 129, - DEVLINK_ATTR_TRAP_NAME = 130, - DEVLINK_ATTR_TRAP_ACTION = 131, - DEVLINK_ATTR_TRAP_TYPE = 132, - DEVLINK_ATTR_TRAP_GENERIC = 133, - DEVLINK_ATTR_TRAP_METADATA = 134, - DEVLINK_ATTR_TRAP_GROUP_NAME = 135, - DEVLINK_ATTR_RELOAD_FAILED = 136, - DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS = 137, - DEVLINK_ATTR_NETNS_FD = 138, - DEVLINK_ATTR_NETNS_PID = 139, - DEVLINK_ATTR_NETNS_ID = 140, - DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP = 141, - DEVLINK_ATTR_TRAP_POLICER_ID = 142, - DEVLINK_ATTR_TRAP_POLICER_RATE = 143, - DEVLINK_ATTR_TRAP_POLICER_BURST = 144, - DEVLINK_ATTR_PORT_FUNCTION = 145, - DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER = 146, - DEVLINK_ATTR_PORT_LANES = 147, - DEVLINK_ATTR_PORT_SPLITTABLE = 148, - DEVLINK_ATTR_PORT_EXTERNAL = 149, - DEVLINK_ATTR_PORT_CONTROLLER_NUMBER = 150, - DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT = 151, - DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK = 152, - DEVLINK_ATTR_RELOAD_ACTION = 153, - DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED = 154, - DEVLINK_ATTR_RELOAD_LIMITS = 155, - DEVLINK_ATTR_DEV_STATS = 156, - DEVLINK_ATTR_RELOAD_STATS = 157, - DEVLINK_ATTR_RELOAD_STATS_ENTRY = 158, - DEVLINK_ATTR_RELOAD_STATS_LIMIT = 159, - DEVLINK_ATTR_RELOAD_STATS_VALUE = 160, - DEVLINK_ATTR_REMOTE_RELOAD_STATS = 161, - DEVLINK_ATTR_RELOAD_ACTION_INFO = 162, - DEVLINK_ATTR_RELOAD_ACTION_STATS = 163, - DEVLINK_ATTR_PORT_PCI_SF_NUMBER = 164, - DEVLINK_ATTR_RATE_TYPE = 165, - DEVLINK_ATTR_RATE_TX_SHARE = 166, - DEVLINK_ATTR_RATE_TX_MAX = 167, - DEVLINK_ATTR_RATE_NODE_NAME = 168, - DEVLINK_ATTR_RATE_PARENT_NODE_NAME = 169, - DEVLINK_ATTR_REGION_MAX_SNAPSHOTS = 170, - DEVLINK_ATTR_LINECARD_INDEX = 171, - DEVLINK_ATTR_LINECARD_STATE = 172, - DEVLINK_ATTR_LINECARD_TYPE = 173, - DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES = 174, - DEVLINK_ATTR_LINECARD_DEVICE_LIST = 175, - DEVLINK_ATTR_LINECARD_DEVICE = 176, - DEVLINK_ATTR_LINECARD_DEVICE_INDEX = 177, - __DEVLINK_ATTR_MAX = 178, - DEVLINK_ATTR_MAX = 177, -}; - -enum devlink_dpipe_field_mapping_type { - DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0, - DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1, -}; - -enum devlink_dpipe_match_type { - DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0, -}; - -enum devlink_dpipe_action_type { - DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY = 0, -}; - -enum devlink_dpipe_field_ethernet_id { - DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC = 0, -}; - -enum devlink_dpipe_field_ipv4_id { - DEVLINK_DPIPE_FIELD_IPV4_DST_IP = 0, -}; - -enum devlink_dpipe_field_ipv6_id { - DEVLINK_DPIPE_FIELD_IPV6_DST_IP = 0, -}; - -enum devlink_dpipe_header_id { - DEVLINK_DPIPE_HEADER_ETHERNET = 0, - DEVLINK_DPIPE_HEADER_IPV4 = 1, - DEVLINK_DPIPE_HEADER_IPV6 = 2, -}; - -enum devlink_port_function_attr { - DEVLINK_PORT_FUNCTION_ATTR_UNSPEC = 0, - DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR = 1, - DEVLINK_PORT_FN_ATTR_STATE = 2, - DEVLINK_PORT_FN_ATTR_OPSTATE = 3, - __DEVLINK_PORT_FUNCTION_ATTR_MAX = 4, - DEVLINK_PORT_FUNCTION_ATTR_MAX = 3, -}; - -struct devlink_linecard_ops; - -struct devlink_linecard_type; - -struct devlink_linecard { - struct list_head list; - struct devlink *devlink; - unsigned int index; - refcount_t refcount; - const struct devlink_linecard_ops *ops; - void *priv; - enum devlink_linecard_state state; - struct mutex state_lock; - const char *type; - struct devlink_linecard_type *types; - unsigned int types_count; - struct list_head device_list; -}; - -struct devlink_linecard_device; - -struct devlink_linecard_ops { - int (*provision)(struct devlink_linecard *, void *, const char *, const void *, struct netlink_ext_ack *); - int (*unprovision)(struct devlink_linecard *, void *, struct netlink_ext_ack *); - bool (*same_provision)(struct devlink_linecard *, void *, const char *, const void *); - unsigned int (*types_count)(struct devlink_linecard *, void *); - void (*types_get)(struct devlink_linecard *, void *, unsigned int, const char **, const void **); - int (*info_get)(struct devlink_linecard *, void *, struct devlink_info_req *, struct netlink_ext_ack *); - int (*device_info_get)(struct devlink_linecard_device *, void *, struct devlink_info_req *, struct netlink_ext_ack *); -}; - -struct devlink_info_req { - struct sk_buff *msg; -}; - -struct devlink_linecard_device { - struct list_head list; - unsigned int index; - void *priv; -}; - -struct devlink_dpipe_field { - const char *name; - unsigned int id; - unsigned int bitwidth; - enum devlink_dpipe_field_mapping_type mapping_type; -}; - -struct devlink_dpipe_header { - const char *name; - unsigned int id; - struct devlink_dpipe_field *fields; - unsigned int fields_count; - bool global; -}; - -struct devlink_dpipe_match { - enum devlink_dpipe_match_type type; - unsigned int header_index; - struct devlink_dpipe_header *header; - unsigned int field_id; -}; - -struct devlink_dpipe_action { - enum devlink_dpipe_action_type type; - unsigned int header_index; - struct devlink_dpipe_header *header; - unsigned int field_id; -}; - -struct devlink_dpipe_value { - union { - struct devlink_dpipe_action *action; - struct devlink_dpipe_match *match; - }; - unsigned int mapping_value; - bool mapping_valid; - unsigned int value_size; - void *value; - void *mask; -}; - -struct devlink_dpipe_entry { - u64 index; - struct devlink_dpipe_value *match_values; - unsigned int match_values_count; - struct devlink_dpipe_value *action_values; - unsigned int action_values_count; - u64 counter; - bool counter_valid; -}; - -struct devlink_dpipe_dump_ctx { - struct genl_info *info; - enum devlink_command cmd; - struct sk_buff *skb; - struct nlattr *nest; - void *hdr; -}; - -struct devlink_dpipe_table_ops; - -struct devlink_dpipe_table { - void *priv; - struct list_head list; - const char *name; - bool counters_enabled; - bool counter_control_extern; - bool resource_valid; - u64 resource_id; - u64 resource_units; - struct devlink_dpipe_table_ops *table_ops; - struct callback_head rcu; -}; - -struct devlink_dpipe_table_ops { - int (*actions_dump)(void *, struct sk_buff *); - int (*matches_dump)(void *, struct sk_buff *); - int (*entries_dump)(void *, bool, struct devlink_dpipe_dump_ctx *); - int (*counters_set_update)(void *, bool); - u64 (*size_get)(void *); -}; - -struct devlink_dpipe_headers { - struct devlink_dpipe_header **headers; - unsigned int headers_count; -}; - -struct devlink_flash_notify { - const char *status_msg; - const char *component; - long unsigned int done; - long unsigned int total; - long unsigned int timeout; -}; - -struct devlink_param_item { - struct list_head list; - const struct devlink_param *param; - union devlink_param_value driverinit_value; - bool driverinit_value_valid; -}; - -struct devlink_port_region_ops { - const char *name; - void (*destructor)(const void *); - int (*snapshot)(struct devlink_port *, const struct devlink_port_region_ops *, struct netlink_ext_ack *, u8 **); - void *priv; -}; - -enum devlink_health_reporter_state { - DEVLINK_HEALTH_REPORTER_STATE_HEALTHY = 0, - DEVLINK_HEALTH_REPORTER_STATE_ERROR = 1, -}; - -struct devlink_health_reporter { - struct list_head list; - void *priv; - const struct devlink_health_reporter_ops *ops; - struct devlink *devlink; - struct devlink_port *devlink_port; - struct devlink_fmsg *dump_fmsg; - struct mutex dump_lock; - u64 graceful_period; - bool auto_recover; - bool auto_dump; - u8 health_state; - u64 dump_ts; - u64 dump_real_ts; - u64 error_count; - u64 recovery_count; - u64 last_recovery_ts; - refcount_t refcount; -}; - -struct devlink_fmsg { - struct list_head item_list; - bool putting_binary; -}; - -struct devlink_trap_metadata { - const char *trap_name; - const char *trap_group_name; - struct net_device *input_dev; - netdevice_tracker dev_tracker; - const struct flow_action_cookie *fa_cookie; - enum devlink_trap_type trap_type; -}; - -struct trace_event_raw_devlink_hwmsg { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - bool incoming; - long unsigned int type; - u32 __data_loc_buf; - size_t len; - char __data[0]; -}; - -struct trace_event_raw_devlink_hwerr { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - int err; - u32 __data_loc_msg; - char __data[0]; -}; - -struct trace_event_raw_devlink_health_report { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - u32 __data_loc_reporter_name; - u32 __data_loc_msg; - char __data[0]; -}; - -struct trace_event_raw_devlink_health_recover_aborted { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - u32 __data_loc_reporter_name; - bool health_state; - u64 time_since_last_recover; - char __data[0]; -}; - -struct trace_event_raw_devlink_health_reporter_state_update { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - u32 __data_loc_reporter_name; - u8 new_state; - char __data[0]; -}; - -struct trace_event_raw_devlink_trap_report { - struct trace_entry ent; - u32 __data_loc_bus_name; - u32 __data_loc_dev_name; - u32 __data_loc_driver_name; - u32 __data_loc_trap_name; - u32 __data_loc_trap_group_name; - u32 __data_loc_input_dev_name; - char __data[0]; -}; - -struct trace_event_data_offsets_devlink_hwmsg { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 buf; -}; - -struct trace_event_data_offsets_devlink_hwerr { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 msg; -}; - -struct trace_event_data_offsets_devlink_health_report { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 reporter_name; - u32 msg; -}; - -struct trace_event_data_offsets_devlink_health_recover_aborted { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 reporter_name; -}; - -struct trace_event_data_offsets_devlink_health_reporter_state_update { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 reporter_name; -}; - -struct trace_event_data_offsets_devlink_trap_report { - u32 bus_name; - u32 dev_name; - u32 driver_name; - u32 trap_name; - u32 trap_group_name; - u32 input_dev_name; -}; - -typedef void (*btf_trace_devlink_hwmsg)(void *, const struct devlink *, bool, long unsigned int, const u8 *, size_t); - -typedef void (*btf_trace_devlink_hwerr)(void *, const struct devlink *, int, const char *); - -typedef void (*btf_trace_devlink_health_report)(void *, const struct devlink *, const char *, const char *); - -typedef void (*btf_trace_devlink_health_recover_aborted)(void *, const struct devlink *, const char *, bool, u64); - -typedef void (*btf_trace_devlink_health_reporter_state_update)(void *, const struct devlink *, const char *, bool); - -typedef void (*btf_trace_devlink_trap_report)(void *, const struct devlink *, struct sk_buff *, const struct devlink_trap_metadata *); - -struct devlink_linecard_type { - const char *type; - const void *priv; -}; - -struct devlink_resource { - const char *name; - u64 id; - u64 size; - u64 size_new; - bool size_valid; - struct devlink_resource *parent; - struct devlink_resource_size_params size_params; - struct list_head list; - struct list_head resource_list; - devlink_resource_occ_get_t *occ_get; - void *occ_get_priv; -}; - -struct devlink_sb { - struct list_head list; - unsigned int index; - u32 size; - u16 ingress_pools_count; - u16 egress_pools_count; - u16 ingress_tc_count; - u16 egress_tc_count; -}; - -struct devlink_region { - struct devlink *devlink; - struct devlink_port *port; - struct list_head list; - union { - const struct devlink_region_ops *ops; - const struct devlink_port_region_ops *port_ops; - }; - struct list_head snapshot_list; - u32 max_snapshots; - u32 cur_snapshots; - u64 size; -}; - -struct devlink_snapshot { - struct list_head list; - struct devlink_region *region; - u8 *data; - u32 id; -}; - -enum devlink_multicast_groups { - DEVLINK_MCGRP_CONFIG = 0, -}; - -struct devlink_reload_combination { - enum devlink_reload_action action; - enum devlink_reload_limit limit; -}; - -struct devlink_fmsg_item { - struct list_head list; - int attrtype; - u8 nla_type; - u16 len; - int value[0]; -}; - -struct devlink_stats { - u64 rx_bytes; - u64 rx_packets; - struct u64_stats_sync syncp; -}; - -struct devlink_trap_policer_item { - const struct devlink_trap_policer *policer; - u64 rate; - u64 burst; - struct list_head list; -}; - -struct devlink_trap_group_item { - const struct devlink_trap_group *group; - struct devlink_trap_policer_item *policer_item; - struct list_head list; - struct devlink_stats *stats; -}; - -struct devlink_trap_item { - const struct devlink_trap *trap; - struct devlink_trap_group_item *group_item; - struct list_head list; - enum devlink_trap_action action; - struct devlink_stats *stats; - void *priv; -}; - -enum show_regs_mode { - SHOW_REGS_SHORT = 0, - SHOW_REGS_USER = 1, - SHOW_REGS_ALL = 2, -}; - -enum which_selector { - FS = 0, - GS = 1, -}; - -struct vmcb_seg { - u16 selector; - u16 attrib; - u32 limit; - u64 base; -}; - -struct vmcb_save_area { - struct vmcb_seg es; - struct vmcb_seg cs; - struct vmcb_seg ss; - struct vmcb_seg ds; - struct vmcb_seg fs; - struct vmcb_seg gs; - struct vmcb_seg gdtr; - struct vmcb_seg ldtr; - struct vmcb_seg idtr; - struct vmcb_seg tr; - u8 reserved_1[43]; - u8 cpl; - u8 reserved_2[4]; - u64 efer; - u8 reserved_3[104]; - u64 xss; - u64 cr4; - u64 cr3; - u64 cr0; - u64 dr7; - u64 dr6; - u64 rflags; - u64 rip; - u8 reserved_4[88]; - u64 rsp; - u8 reserved_5[24]; - u64 rax; - u64 star; - u64 lstar; - u64 cstar; - u64 sfmask; - u64 kernel_gs_base; - u64 sysenter_cs; - u64 sysenter_esp; - u64 sysenter_eip; - u64 cr2; - u8 reserved_6[32]; - u64 g_pat; - u64 dbgctl; - u64 br_from; - u64 br_to; - u64 last_excp_from; - u64 last_excp_to; - u8 reserved_7[72]; - u32 spec_ctrl; - u8 reserved_7b[4]; - u32 pkru; - u8 reserved_7a[20]; - u64 reserved_8; - u64 rcx; - u64 rdx; - u64 rbx; - u64 reserved_9; - u64 rbp; - u64 rsi; - u64 rdi; - u64 r8; - u64 r9; - u64 r10; - u64 r11; - u64 r12; - u64 r13; - u64 r14; - u64 r15; - u8 reserved_10[16]; - u64 sw_exit_code; - u64 sw_exit_info_1; - u64 sw_exit_info_2; - u64 sw_scratch; - u8 reserved_11[56]; - u64 xcr0; - u8 valid_bitmap[16]; - u64 x87_state_gpa; -}; - -struct ghcb { - struct vmcb_save_area save; - u8 reserved_save[1016]; - u8 shared_buffer[2032]; - u8 reserved_1[10]; - u16 protocol_version; - u32 ghcb_usage; -}; - -struct machine_ops { - void (*restart)(char *); - void (*halt)(); - void (*power_off)(); - void (*shutdown)(); - void (*crash_shutdown)(struct pt_regs *); - void (*emergency_restart)(); -}; - -typedef void (*nmi_shootdown_cb)(int, struct pt_regs *); - -enum intercept_words { - INTERCEPT_CR = 0, - INTERCEPT_DR = 1, - INTERCEPT_EXCEPTION = 2, - INTERCEPT_WORD3 = 3, - INTERCEPT_WORD4 = 4, - INTERCEPT_WORD5 = 5, - MAX_INTERCEPT = 6, -}; - -struct waitid_info { - pid_t pid; - uid_t uid; - int status; - int cause; -}; - -struct wait_opts { - enum pid_type wo_type; - int wo_flags; - struct pid *wo_pid; - struct waitid_info *wo_info; - int wo_stat; - struct rusage *wo_rusage; - wait_queue_entry_t child_wait; - int notask_error; -}; - -enum vmpressure_levels { - VMPRESSURE_LOW = 0, - VMPRESSURE_MEDIUM = 1, - VMPRESSURE_CRITICAL = 2, - VMPRESSURE_NUM_LEVELS = 3, -}; - -enum vmpressure_modes { - VMPRESSURE_NO_PASSTHROUGH = 0, - VMPRESSURE_HIERARCHY = 1, - VMPRESSURE_LOCAL = 2, - VMPRESSURE_NUM_MODES = 3, -}; - -struct vmpressure_event { - struct eventfd_ctx *efd; - enum vmpressure_levels level; - enum vmpressure_modes mode; - struct list_head node; -}; - -struct kobj_map; - -struct char_device_struct { - struct char_device_struct *next; - unsigned int major; - unsigned int baseminor; - int minorct; - char name[64]; - struct cdev *cdev; -}; - -enum lru_status { - LRU_REMOVED = 0, - LRU_REMOVED_RETRY = 1, - LRU_ROTATE = 2, - LRU_SKIP = 3, - LRU_RETRY = 4, -}; - -typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *); - -struct inodes_stat_t { - long int nr_inodes; - long int nr_unused; - long int dummy[5]; -}; - -enum rw_hint { - WRITE_LIFE_NOT_SET = 0, - WRITE_LIFE_NONE = 1, - WRITE_LIFE_SHORT = 2, - WRITE_LIFE_MEDIUM = 3, - WRITE_LIFE_LONG = 4, - WRITE_LIFE_EXTREME = 5, -}; - -enum inode_i_mutex_lock_class { - I_MUTEX_NORMAL = 0, - I_MUTEX_PARENT = 1, - I_MUTEX_CHILD = 2, - I_MUTEX_XATTR = 3, - I_MUTEX_NONDIR2 = 4, - I_MUTEX_PARENT2 = 5, -}; - -enum file_time_flags { - S_ATIME = 1, - S_MTIME = 2, - S_CTIME = 4, - S_VERSION = 8, -}; - -struct proc_mounts { - struct mnt_namespace *ns; - struct path root; - int (*show)(struct seq_file *, struct vfsmount *); - struct mount cursor; -}; - -struct proc_fs_opts { - int flag; - const char *str; -}; - -struct eventfd_ctx { - struct kref kref; - wait_queue_head_t wqh; - __u64 count; - unsigned int flags; - int id; -}; - -struct sha1_state { - u32 state[5]; - u64 count; - u8 buffer[64]; -}; - -typedef void sha1_block_fn(struct sha1_state *, const u8 *, int); - -enum { - DISK_EVENT_MEDIA_CHANGE = 1, - DISK_EVENT_EJECT_REQUEST = 2, -}; - -enum { - DISK_EVENT_FLAG_POLL = 1, - DISK_EVENT_FLAG_UEVENT = 2, - DISK_EVENT_FLAG_BLOCK_ON_EXCL_WRITE = 4, -}; - -struct disk_events { - struct list_head node; - struct gendisk *disk; - spinlock_t lock; - struct mutex block_mutex; - int block; - unsigned int pending; - unsigned int clearing; - long int poll_msecs; - struct delayed_work dwork; -}; - -struct pcie_device { - int irq; - struct pci_dev *port; - u32 service; - void *priv_data; - struct device device; -}; - -struct pcie_port_service_driver { - const char *name; - int (*probe)(struct pcie_device *); - void (*remove)(struct pcie_device *); - int (*suspend)(struct pcie_device *); - int (*resume_noirq)(struct pcie_device *); - int (*resume)(struct pcie_device *); - int (*runtime_suspend)(struct pcie_device *); - int (*runtime_resume)(struct pcie_device *); - int (*slot_reset)(struct pcie_device *); - int port_type; - u32 service; - struct device_driver driver; -}; - -struct pci_dynid { - struct list_head node; - struct pci_device_id id; -}; - -struct drv_dev_and_id { - struct pci_driver *drv; - struct pci_dev *dev; - const struct pci_device_id *id; -}; - -struct acpi_fadt_info { - const char *name; - u16 address64; - u16 address32; - u16 length; - u8 default_length; - u8 flags; -}; - -struct acpi_fadt_pm_info { - struct acpi_generic_address *target; - u16 source; - u8 register_num; -}; - -struct clk_mux { - struct clk_hw hw; - void *reg; - const u32 *table; - u32 mask; - u8 shift; - u8 flags; - spinlock_t *lock; -}; - -struct memdev { - const char *name; - umode_t mode; - const struct file_operations *fops; - fmode_t fmode; -}; - -struct flow_dissector_key { - enum flow_dissector_key_id key_id; - size_t offset; -}; - -struct hwtstamp_config { - int flags; - int tx_type; - int rx_filter; -}; - -enum hwtstamp_flags { - HWTSTAMP_FLAG_BONDED_PHC_INDEX = 1, - HWTSTAMP_FLAG_LAST = 1, - HWTSTAMP_FLAG_MASK = 1, -}; - -struct mii_ioctl_data { - __u16 phy_id; - __u16 reg_num; - __u16 val_in; - __u16 val_out; -}; - -enum { - BOND_AD_STABLE = 0, - BOND_AD_BANDWIDTH = 1, - BOND_AD_COUNT = 2, -}; - -struct bond_vlan_tag { - __be16 vlan_proto; - short unsigned int vlan_id; -}; - -struct sigcontext_64 { - __u64 r8; - __u64 r9; - __u64 r10; - __u64 r11; - __u64 r12; - __u64 r13; - __u64 r14; - __u64 r15; - __u64 di; - __u64 si; - __u64 bp; - __u64 bx; - __u64 dx; - __u64 ax; - __u64 cx; - __u64 sp; - __u64 ip; - __u64 flags; - __u16 cs; - __u16 gs; - __u16 fs; - __u16 ss; - __u64 err; - __u64 trapno; - __u64 oldmask; - __u64 cr2; - __u64 fpstate; - __u64 reserved1[8]; -}; - -typedef sigset_t compat_sigset_t; - -struct sigaltstack { - void *ss_sp; - int ss_flags; - __kernel_size_t ss_size; -}; - -typedef struct sigaltstack stack_t; - -struct ucontext { - long unsigned int uc_flags; - struct ucontext *uc_link; - stack_t uc_stack; - struct sigcontext_64 uc_mcontext; - sigset_t uc_sigmask; -}; - -struct kernel_vm86_regs { - struct pt_regs pt; - short unsigned int es; - short unsigned int __esh; - short unsigned int ds; - short unsigned int __dsh; - short unsigned int fs; - short unsigned int __fsh; - short unsigned int gs; - short unsigned int __gsh; -}; - -struct rt_sigframe { - char *pretcode; - struct ucontext uc; - struct siginfo info; -}; - -struct bpf_iter_seq_prog_info { - u32 prog_id; -}; - -struct bpf_iter__bpf_prog { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_prog *prog; - }; -}; - -struct vmemmap_remap_walk { - void (*remap_pte)(pte_t *, long unsigned int, struct vmemmap_remap_walk *); - long unsigned int nr_walked; - struct page *reuse_page; - long unsigned int reuse_addr; - struct list_head *vmemmap_pages; -}; - -enum fsconfig_command { - FSCONFIG_SET_FLAG = 0, - FSCONFIG_SET_STRING = 1, - FSCONFIG_SET_BINARY = 2, - FSCONFIG_SET_PATH = 3, - FSCONFIG_SET_PATH_EMPTY = 4, - FSCONFIG_SET_FD = 5, - FSCONFIG_CMD_CREATE = 6, - FSCONFIG_CMD_RECONFIGURE = 7, -}; - -struct ext4_getfsmap_info { - struct ext4_fsmap_head *gfi_head; - ext4_fsmap_format_t gfi_formatter; - void *gfi_format_arg; - ext4_fsblk_t gfi_next_fsblk; - u32 gfi_dev; - ext4_group_t gfi_agno; - struct ext4_fsmap gfi_low; - struct ext4_fsmap gfi_high; - struct ext4_fsmap gfi_lastfree; - struct list_head gfi_meta_list; - bool gfi_last; -}; - -struct ext4_getfsmap_dev { - int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *); - u32 gfd_dev; -}; - -struct crypto_report_kpp { - char type[64]; -}; - -struct kpp_request { - struct crypto_async_request base; - struct scatterlist *src; - struct scatterlist *dst; - unsigned int src_len; - unsigned int dst_len; - void *__ctx[0]; -}; - -struct crypto_kpp { - struct crypto_tfm base; -}; - -struct kpp_alg { - int (*set_secret)(struct crypto_kpp *, const void *, unsigned int); - int (*generate_public_key)(struct kpp_request *); - int (*compute_shared_secret)(struct kpp_request *); - unsigned int (*max_size)(struct crypto_kpp *); - int (*init)(struct crypto_kpp *); - void (*exit)(struct crypto_kpp *); - unsigned int reqsize; - struct crypto_alg base; -}; - -struct kpp_instance { - void (*free)(struct kpp_instance *); - union { - struct { - char head[56]; - struct crypto_instance base; - } s; - struct kpp_alg alg; - }; -}; - -struct crypto_kpp_spawn { - struct crypto_spawn base; -}; - -struct pnp_fixup { - char id[7]; - void (*quirk_function)(struct pnp_dev *); -}; - -enum tpm2_structures { - TPM2_ST_NO_SESSIONS = 32769, - TPM2_ST_SESSIONS = 32770, -}; - -enum tpm2_return_codes { - TPM2_RC_SUCCESS = 0, - TPM2_RC_HASH = 131, - TPM2_RC_HANDLE = 139, - TPM2_RC_INITIALIZE = 256, - TPM2_RC_FAILURE = 257, - TPM2_RC_DISABLED = 288, - TPM2_RC_UPGRADE = 301, - TPM2_RC_COMMAND_CODE = 323, - TPM2_RC_TESTING = 2314, - TPM2_RC_REFERENCE_H0 = 2320, - TPM2_RC_RETRY = 2338, -}; - -enum tpm2_command_codes { - TPM2_CC_FIRST = 287, - TPM2_CC_HIERARCHY_CONTROL = 289, - TPM2_CC_HIERARCHY_CHANGE_AUTH = 297, - TPM2_CC_CREATE_PRIMARY = 305, - TPM2_CC_SEQUENCE_COMPLETE = 318, - TPM2_CC_SELF_TEST = 323, - TPM2_CC_STARTUP = 324, - TPM2_CC_SHUTDOWN = 325, - TPM2_CC_NV_READ = 334, - TPM2_CC_CREATE = 339, - TPM2_CC_LOAD = 343, - TPM2_CC_SEQUENCE_UPDATE = 348, - TPM2_CC_UNSEAL = 350, - TPM2_CC_CONTEXT_LOAD = 353, - TPM2_CC_CONTEXT_SAVE = 354, - TPM2_CC_FLUSH_CONTEXT = 357, - TPM2_CC_VERIFY_SIGNATURE = 375, - TPM2_CC_GET_CAPABILITY = 378, - TPM2_CC_GET_RANDOM = 379, - TPM2_CC_PCR_READ = 382, - TPM2_CC_PCR_EXTEND = 386, - TPM2_CC_EVENT_SEQUENCE_COMPLETE = 389, - TPM2_CC_HASH_SEQUENCE_START = 390, - TPM2_CC_CREATE_LOADED = 401, - TPM2_CC_LAST = 403, -}; - -enum tpm2_capabilities { - TPM2_CAP_HANDLES = 1, - TPM2_CAP_COMMANDS = 2, - TPM2_CAP_PCRS = 5, - TPM2_CAP_TPM_PROPERTIES = 6, -}; - -enum tpm2_cc_attrs { - TPM2_CC_ATTR_CHANDLES = 25, - TPM2_CC_ATTR_RHANDLE = 28, -}; - -enum tpm2_handle_types { - TPM2_HT_HMAC_SESSION = 33554432, - TPM2_HT_POLICY_SESSION = 50331648, - TPM2_HT_TRANSIENT = 2147483648, -}; - -struct tpm2_context { - __be64 sequence; - __be32 saved_handle; - __be32 hierarchy; - __be16 blob_size; -} __attribute__((packed)); - -struct tpm2_cap_handles { - u8 more_data; - __be32 capability; - __be32 count; - __be32 handles[0]; -} __attribute__((packed)); - -typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *); - -enum msi_desc_filter { - MSI_DESC_ALL = 0, - MSI_DESC_NOTASSOCIATED = 1, - MSI_DESC_ASSOCIATED = 2, -}; - -struct platform_msi_priv_data { - struct device *dev; - void *host_data; - msi_alloc_info_t arg; - irq_write_msi_msg_t write_msg; - int devid; -}; - -struct flow_dissector_mpls_lse { - u32 mpls_ttl: 8; - u32 mpls_bos: 1; - u32 mpls_tc: 3; - u32 mpls_label: 20; -}; - -struct flow_dissector_key_mpls { - struct flow_dissector_mpls_lse ls[7]; - u8 used_lses; -}; - -struct flow_dissector_key_enc_opts { - u8 data[255]; - u8 len; - __be16 dst_opt_type; -}; - -struct flow_dissector_key_eth_addrs { - unsigned char dst[6]; - unsigned char src[6]; -}; - -struct flow_dissector_key_tcp { - __be16 flags; -}; - -struct flow_dissector_key_ip { - __u8 tos; - __u8 ttl; -}; - -struct flow_dissector_key_meta { - int ingress_ifindex; - u16 ingress_iftype; -}; - -struct flow_dissector_key_ct { - u16 ct_state; - u16 ct_zone; - u32 ct_mark; - u32 ct_labels[4]; -}; - -struct flow_match { - struct flow_dissector *dissector; - void *mask; - void *key; -}; - -struct flow_match_meta { - struct flow_dissector_key_meta *key; - struct flow_dissector_key_meta *mask; -}; - -struct flow_match_basic { - struct flow_dissector_key_basic *key; - struct flow_dissector_key_basic *mask; -}; - -struct flow_match_control { - struct flow_dissector_key_control *key; - struct flow_dissector_key_control *mask; -}; - -struct flow_match_eth_addrs { - struct flow_dissector_key_eth_addrs *key; - struct flow_dissector_key_eth_addrs *mask; -}; - -struct flow_match_vlan { - struct flow_dissector_key_vlan *key; - struct flow_dissector_key_vlan *mask; -}; - -struct flow_match_ipv4_addrs { - struct flow_dissector_key_ipv4_addrs *key; - struct flow_dissector_key_ipv4_addrs *mask; -}; - -struct flow_match_ipv6_addrs { - struct flow_dissector_key_ipv6_addrs *key; - struct flow_dissector_key_ipv6_addrs *mask; -}; - -struct flow_match_ip { - struct flow_dissector_key_ip *key; - struct flow_dissector_key_ip *mask; -}; - -struct flow_match_ports { - struct flow_dissector_key_ports *key; - struct flow_dissector_key_ports *mask; -}; - -struct flow_match_icmp { - struct flow_dissector_key_icmp *key; - struct flow_dissector_key_icmp *mask; -}; - -struct flow_match_tcp { - struct flow_dissector_key_tcp *key; - struct flow_dissector_key_tcp *mask; -}; - -struct flow_match_mpls { - struct flow_dissector_key_mpls *key; - struct flow_dissector_key_mpls *mask; -}; - -struct flow_match_enc_keyid { - struct flow_dissector_key_keyid *key; - struct flow_dissector_key_keyid *mask; -}; - -struct flow_match_enc_opts { - struct flow_dissector_key_enc_opts *key; - struct flow_dissector_key_enc_opts *mask; -}; - -struct flow_match_ct { - struct flow_dissector_key_ct *key; - struct flow_dissector_key_ct *mask; -}; - -struct flow_rule { - struct flow_match match; - struct flow_action action; -}; - -struct flow_indr_dev { - struct list_head list; - flow_indr_block_bind_cb_t *cb; - void *cb_priv; - refcount_t refcnt; -}; - -struct flow_indir_dev_info { - void *data; - struct net_device *dev; - struct Qdisc *sch; - enum tc_setup_type type; - void (*cleanup)(struct flow_block_cb *); - struct list_head list; - enum flow_block_command command; - enum flow_block_binder_type binder_type; - struct list_head *cb_list; -}; - -struct wol_reply_data { - struct ethnl_reply_data base; - struct ethtool_wolinfo wol; - bool show_sopass; -}; - -enum __sk_action { - __SK_DROP = 0, - __SK_PASS = 1, - __SK_REDIRECT = 2, - __SK_NONE = 3, -}; - -struct tls12_crypto_info_aes_ccm_128 { - struct tls_crypto_info info; - unsigned char iv[8]; - unsigned char key[16]; - unsigned char salt[4]; - unsigned char rec_seq[8]; -}; - -enum { - TLS_BASE = 0, - TLS_SW = 1, - TLS_HW = 2, - TLS_HW_RECORD = 3, - TLS_NUM_CONFIG = 4, -}; - -struct tls_rec { - struct list_head list; - int tx_ready; - int tx_flags; - struct sk_msg msg_plaintext; - struct sk_msg msg_encrypted; - struct scatterlist sg_aead_in[2]; - struct scatterlist sg_aead_out[2]; - char content_type; - struct scatterlist sg_content_type; - char aad_space[13]; - u8 iv_data[16]; - struct aead_request aead_req; - u8 aead_req_ctx[0]; -}; - -struct tx_work { - struct delayed_work work; - struct sock *sk; -}; - -struct tls_sw_context_tx { - struct crypto_aead *aead_send; - struct crypto_wait async_wait; - struct tx_work tx_work; - struct tls_rec *open_rec; - struct list_head tx_list; - atomic_t encrypt_pending; - spinlock_t encrypt_compl_lock; - int async_notify; - u8 async_capable: 1; - long unsigned int tx_bitmask; -}; - -struct tls_decrypt_arg { - bool zc; - bool async; -}; - -enum kernel_gp_hint { - GP_NO_HINT = 0, - GP_NON_CANONICAL = 1, - GP_CANONICAL = 2, -}; - -struct bad_iret_stack { - void *error_entry_ret; - struct pt_regs regs; -}; - -struct dyn_arch_ftrace {}; - -enum { - FTRACE_FL_ENABLED = 2147483648, - FTRACE_FL_REGS = 1073741824, - FTRACE_FL_REGS_EN = 536870912, - FTRACE_FL_TRAMP = 268435456, - FTRACE_FL_TRAMP_EN = 134217728, - FTRACE_FL_IPMODIFY = 67108864, - FTRACE_FL_DISABLED = 33554432, - FTRACE_FL_DIRECT = 16777216, - FTRACE_FL_DIRECT_EN = 8388608, -}; - -struct dyn_ftrace { - long unsigned int ip; - long unsigned int flags; - struct dyn_arch_ftrace arch; -}; - -enum { - FTRACE_UPDATE_IGNORE = 0, - FTRACE_UPDATE_MAKE_CALL = 1, - FTRACE_UPDATE_MODIFY_CALL = 2, - FTRACE_UPDATE_MAKE_NOP = 3, -}; - -union text_poke_insn { - u8 text[5]; - struct { - u8 opcode; - s32 disp; - } __attribute__((packed)); -}; - -union ftrace_op_code_union { - char code[7]; - struct { - char op[3]; - int offset; - } __attribute__((packed)); -}; - -struct ftrace_rec_iter; - -enum { - KTW_FREEZABLE = 1, -}; - -struct kthread_create_info { - int (*threadfn)(void *); - void *data; - int node; - struct task_struct *result; - struct completion *done; - struct list_head list; -}; - -struct kthread { - long unsigned int flags; - unsigned int cpu; - int result; - int (*threadfn)(void *); - void *data; - struct completion parked; - struct completion exited; - struct cgroup_subsys_state *blkcg_css; - char *full_name; -}; - -enum KTHREAD_BITS { - KTHREAD_IS_PER_CPU = 0, - KTHREAD_SHOULD_STOP = 1, - KTHREAD_SHOULD_PARK = 2, -}; - -struct kthread_flush_work { - struct kthread_work work; - struct completion done; -}; - -struct ce_unbind { - struct clock_event_device *ce; - int res; -}; - -enum audit_nlgrps { - AUDIT_NLGRP_NONE = 0, - AUDIT_NLGRP_READLOG = 1, - __AUDIT_NLGRP_MAX = 2, -}; - -struct audit_status { - __u32 mask; - __u32 enabled; - __u32 failure; - __u32 pid; - __u32 rate_limit; - __u32 backlog_limit; - __u32 lost; - __u32 backlog; - union { - __u32 version; - __u32 feature_bitmap; - }; - __u32 backlog_wait_time; - __u32 backlog_wait_time_actual; -}; - -struct audit_features { - __u32 vers; - __u32 mask; - __u32 features; - __u32 lock; -}; - -struct audit_tty_status { - __u32 enabled; - __u32 log_passwd; -}; - -struct audit_sig_info { - uid_t uid; - pid_t pid; - char ctx[0]; -}; - -struct audit_netlink_list { - __u32 portid; - struct net *net; - struct sk_buff_head q; -}; - -struct audit_net { - struct sock *sk; -}; - -struct auditd_connection { - struct pid *pid; - u32 portid; - struct net *net; - struct callback_head rcu; -}; - -struct audit_ctl_mutex { - struct mutex lock; - void *owner; -}; - -struct audit_buffer { - struct sk_buff *skb; - struct audit_context *ctx; - gfp_t gfp_mask; -}; - -struct audit_reply { - __u32 portid; - struct net *net; - struct sk_buff *skb; -}; - -enum bio_post_read_step { - STEP_INITIAL = 0, - STEP_DECRYPT = 1, - STEP_VERITY = 2, - STEP_MAX = 3, -}; - -struct bio_post_read_ctx { - struct bio *bio; - struct work_struct work; - unsigned int cur_step; - unsigned int enabled_steps; -}; - -struct fsverity_info; - -struct dotl_openflag_map { - int open_flag; - int dotl_flag; -}; - -struct dotl_iattr_map { - int iattr_valid; - int p9_iattr_valid; -}; - -struct linux_logo { - int type; - unsigned int width; - unsigned int height; - unsigned int clutsize; - const unsigned char *clut; - const unsigned char *data; -}; - -struct fb_cmap_user { - __u32 start; - __u32 len; - __u16 *red; - __u16 *green; - __u16 *blue; - __u16 *transp; -}; - -typedef void (*acpi_osd_exec_callback)(void *); - -typedef enum { - OSL_GLOBAL_LOCK_HANDLER = 0, - OSL_NOTIFY_HANDLER = 1, - OSL_GPE_HANDLER = 2, - OSL_DEBUGGER_MAIN_THREAD = 3, - OSL_DEBUGGER_EXEC_THREAD = 4, - OSL_EC_POLL_HANDLER = 5, - OSL_EC_BURST_HANDLER = 6, -} acpi_execute_type; - -struct acpi_osc_context { - char *uuid_str; - int rev; - struct acpi_buffer cap; - struct acpi_buffer ret; -}; - -struct virtio_balloon_config { - __le32 num_pages; - __le32 actual; - union { - __le32 free_page_hint_cmd_id; - __le32 free_page_report_cmd_id; - }; - __le32 poison_val; -}; - -struct virtio_balloon_stat { - __virtio16 tag; - __virtio64 val; -} __attribute__((packed)); - -struct balloon_dev_info { - long unsigned int isolated_pages; - spinlock_t pages_lock; - struct list_head pages; - int (*migratepage)(struct balloon_dev_info *, struct page *, struct page *, enum migrate_mode); - struct inode *inode; -}; - -struct page_reporting_dev_info { - int (*report)(struct page_reporting_dev_info *, struct scatterlist *, unsigned int); - struct delayed_work work; - atomic_t state; - unsigned int order; -}; - -enum virtio_balloon_vq { - VIRTIO_BALLOON_VQ_INFLATE = 0, - VIRTIO_BALLOON_VQ_DEFLATE = 1, - VIRTIO_BALLOON_VQ_STATS = 2, - VIRTIO_BALLOON_VQ_FREE_PAGE = 3, - VIRTIO_BALLOON_VQ_REPORTING = 4, - VIRTIO_BALLOON_VQ_MAX = 5, -}; - -enum virtio_balloon_config_read { - VIRTIO_BALLOON_CONFIG_READ_CMD_ID = 0, -}; - -struct virtio_balloon { - struct virtio_device *vdev; - struct virtqueue *inflate_vq; - struct virtqueue *deflate_vq; - struct virtqueue *stats_vq; - struct virtqueue *free_page_vq; - struct workqueue_struct *balloon_wq; - struct work_struct report_free_page_work; - struct work_struct update_balloon_stats_work; - struct work_struct update_balloon_size_work; - spinlock_t stop_update_lock; - bool stop_update; - long: 56; - long unsigned int config_read_bitmap; - struct list_head free_page_list; - spinlock_t free_page_list_lock; - long unsigned int num_free_page_blocks; - u32 cmd_id_received_cache; - __virtio32 cmd_id_active; - __virtio32 cmd_id_stop; - int: 32; - wait_queue_head_t acked; - unsigned int num_pages; - int: 32; - struct balloon_dev_info vb_dev_info; - struct mutex balloon_lock; - unsigned int num_pfns; - __virtio32 pfns[256]; - struct virtio_balloon_stat stats[10]; - struct shrinker shrinker; - struct notifier_block oom_nb; - struct virtqueue *reporting_vq; - struct page_reporting_dev_info pr_dev_info; -} __attribute__((packed)); - -enum { - IFLA_VXLAN_UNSPEC = 0, - IFLA_VXLAN_ID = 1, - IFLA_VXLAN_GROUP = 2, - IFLA_VXLAN_LINK = 3, - IFLA_VXLAN_LOCAL = 4, - IFLA_VXLAN_TTL = 5, - IFLA_VXLAN_TOS = 6, - IFLA_VXLAN_LEARNING = 7, - IFLA_VXLAN_AGEING = 8, - IFLA_VXLAN_LIMIT = 9, - IFLA_VXLAN_PORT_RANGE = 10, - IFLA_VXLAN_PROXY = 11, - IFLA_VXLAN_RSC = 12, - IFLA_VXLAN_L2MISS = 13, - IFLA_VXLAN_L3MISS = 14, - IFLA_VXLAN_PORT = 15, - IFLA_VXLAN_GROUP6 = 16, - IFLA_VXLAN_LOCAL6 = 17, - IFLA_VXLAN_UDP_CSUM = 18, - IFLA_VXLAN_UDP_ZERO_CSUM6_TX = 19, - IFLA_VXLAN_UDP_ZERO_CSUM6_RX = 20, - IFLA_VXLAN_REMCSUM_TX = 21, - IFLA_VXLAN_REMCSUM_RX = 22, - IFLA_VXLAN_GBP = 23, - IFLA_VXLAN_REMCSUM_NOPARTIAL = 24, - IFLA_VXLAN_COLLECT_METADATA = 25, - IFLA_VXLAN_LABEL = 26, - IFLA_VXLAN_GPE = 27, - IFLA_VXLAN_TTL_INHERIT = 28, - IFLA_VXLAN_DF = 29, - IFLA_VXLAN_VNIFILTER = 30, - __IFLA_VXLAN_MAX = 31, -}; - -struct ifla_vxlan_port_range { - __be16 low; - __be16 high; -}; - -struct nd_msg { - struct icmp6hdr icmph; - struct in6_addr target; - __u8 opt[0]; -}; - -struct gro_remcsum { - int offset; - __wsum delta; -}; - -enum switchdev_notifier_type { - SWITCHDEV_FDB_ADD_TO_BRIDGE = 1, - SWITCHDEV_FDB_DEL_TO_BRIDGE = 2, - SWITCHDEV_FDB_ADD_TO_DEVICE = 3, - SWITCHDEV_FDB_DEL_TO_DEVICE = 4, - SWITCHDEV_FDB_OFFLOADED = 5, - SWITCHDEV_FDB_FLUSH_TO_BRIDGE = 6, - SWITCHDEV_PORT_OBJ_ADD = 7, - SWITCHDEV_PORT_OBJ_DEL = 8, - SWITCHDEV_PORT_ATTR_SET = 9, - SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE = 10, - SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE = 11, - SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE = 12, - SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE = 13, - SWITCHDEV_VXLAN_FDB_OFFLOADED = 14, - SWITCHDEV_BRPORT_OFFLOADED = 15, - SWITCHDEV_BRPORT_UNOFFLOADED = 16, -}; - -struct switchdev_notifier_info { - struct net_device *dev; - struct netlink_ext_ack *extack; - const void *ctx; -}; - -struct vxlanhdr { - __be32 vx_flags; - __be32 vx_vni; -}; - -struct vxlanhdr_gbp { - u8 vx_flags; - u8 reserved_flags1: 3; - u8 policy_applied: 1; - u8 reserved_flags2: 2; - u8 dont_learn: 1; - u8 reserved_flags3: 1; - __be16 policy_id; - __be32 vx_vni; -}; - -struct vxlanhdr_gpe { - u8 oam_flag: 1; - u8 reserved_flags1: 1; - u8 np_applied: 1; - u8 instance_applied: 1; - u8 version: 2; - u8 reserved_flags2: 2; - u8 reserved_flags3; - u8 reserved_flags4; - u8 next_protocol; - __be32 vx_vni; -}; - -struct vxlan_metadata { - u32 gbp; -}; - -struct switchdev_notifier_vxlan_fdb_info { - struct switchdev_notifier_info info; - union vxlan_addr remote_ip; - __be16 remote_port; - __be32 remote_vni; - u32 remote_ifindex; - u8 eth_addr[6]; - __be32 vni; - bool offloaded; - bool added_by_user; -}; - -struct vxlan_fdb { - struct hlist_node hlist; - struct callback_head rcu; - long unsigned int updated; - long unsigned int used; - struct list_head remotes; - u8 eth_addr[6]; - u16 state; - __be32 vni; - u16 flags; - struct list_head nh_list; - struct nexthop *nh; - struct vxlan_dev *vdev; -}; - -enum { - GATE_INTERRUPT = 14, - GATE_TRAP = 15, - GATE_CALL = 12, - GATE_TASK = 5, -}; - -struct idt_data { - unsigned int vector; - unsigned int segment; - struct idt_bits bits; - const void *addr; -}; - -enum spectre_v2_mitigation { - SPECTRE_V2_NONE = 0, - SPECTRE_V2_RETPOLINE = 1, - SPECTRE_V2_LFENCE = 2, - SPECTRE_V2_EIBRS = 3, - SPECTRE_V2_EIBRS_RETPOLINE = 4, - SPECTRE_V2_EIBRS_LFENCE = 5, -}; - -enum spectre_v2_user_mitigation { - SPECTRE_V2_USER_NONE = 0, - SPECTRE_V2_USER_STRICT = 1, - SPECTRE_V2_USER_STRICT_PREFERRED = 2, - SPECTRE_V2_USER_PRCTL = 3, - SPECTRE_V2_USER_SECCOMP = 4, -}; - -enum ssb_mitigation { - SPEC_STORE_BYPASS_NONE = 0, - SPEC_STORE_BYPASS_DISABLE = 1, - SPEC_STORE_BYPASS_PRCTL = 2, - SPEC_STORE_BYPASS_SECCOMP = 3, -}; - -enum mds_mitigations { - MDS_MITIGATION_OFF = 0, - MDS_MITIGATION_FULL = 1, - MDS_MITIGATION_VMWERV = 2, -}; - -enum cpuhp_smt_control { - CPU_SMT_ENABLED = 0, - CPU_SMT_DISABLED = 1, - CPU_SMT_FORCE_DISABLED = 2, - CPU_SMT_NOT_SUPPORTED = 3, - CPU_SMT_NOT_IMPLEMENTED = 4, -}; - -enum vmx_l1d_flush_state { - VMENTER_L1D_FLUSH_AUTO = 0, - VMENTER_L1D_FLUSH_NEVER = 1, - VMENTER_L1D_FLUSH_COND = 2, - VMENTER_L1D_FLUSH_ALWAYS = 3, - VMENTER_L1D_FLUSH_EPT_DISABLED = 4, - VMENTER_L1D_FLUSH_NOT_REQUIRED = 5, -}; - -enum taa_mitigations { - TAA_MITIGATION_OFF = 0, - TAA_MITIGATION_UCODE_NEEDED = 1, - TAA_MITIGATION_VERW = 2, - TAA_MITIGATION_TSX_DISABLED = 3, -}; - -enum srbds_mitigations { - SRBDS_MITIGATION_OFF = 0, - SRBDS_MITIGATION_UCODE_NEEDED = 1, - SRBDS_MITIGATION_FULL = 2, - SRBDS_MITIGATION_TSX_OFF = 3, - SRBDS_MITIGATION_HYPERVISOR = 4, -}; - -enum l1d_flush_mitigations { - L1D_FLUSH_OFF = 0, - L1D_FLUSH_ON = 1, -}; - -enum spectre_v1_mitigation { - SPECTRE_V1_MITIGATION_NONE = 0, - SPECTRE_V1_MITIGATION_AUTO = 1, -}; - -enum spectre_v2_mitigation_cmd { - SPECTRE_V2_CMD_NONE = 0, - SPECTRE_V2_CMD_AUTO = 1, - SPECTRE_V2_CMD_FORCE = 2, - SPECTRE_V2_CMD_RETPOLINE = 3, - SPECTRE_V2_CMD_RETPOLINE_GENERIC = 4, - SPECTRE_V2_CMD_RETPOLINE_LFENCE = 5, - SPECTRE_V2_CMD_EIBRS = 6, - SPECTRE_V2_CMD_EIBRS_RETPOLINE = 7, - SPECTRE_V2_CMD_EIBRS_LFENCE = 8, -}; - -enum spectre_v2_user_cmd { - SPECTRE_V2_USER_CMD_NONE = 0, - SPECTRE_V2_USER_CMD_AUTO = 1, - SPECTRE_V2_USER_CMD_FORCE = 2, - SPECTRE_V2_USER_CMD_PRCTL = 3, - SPECTRE_V2_USER_CMD_PRCTL_IBPB = 4, - SPECTRE_V2_USER_CMD_SECCOMP = 5, - SPECTRE_V2_USER_CMD_SECCOMP_IBPB = 6, -}; - -enum ssb_mitigation_cmd { - SPEC_STORE_BYPASS_CMD_NONE = 0, - SPEC_STORE_BYPASS_CMD_AUTO = 1, - SPEC_STORE_BYPASS_CMD_ON = 2, - SPEC_STORE_BYPASS_CMD_PRCTL = 3, - SPEC_STORE_BYPASS_CMD_SECCOMP = 4, -}; - -enum { - BPF_LOCAL_STORAGE_GET_F_CREATE = 1, - BPF_SK_STORAGE_GET_F_CREATE = 1, -}; - -struct bpf_storage_blob { - struct bpf_local_storage *storage; -}; - -typedef u64 (*btf_bpf_inode_storage_get)(struct bpf_map *, struct inode *, void *, u64, gfp_t); - -typedef u64 (*btf_bpf_inode_storage_delete)(struct bpf_map *, struct inode *); - -struct flock { - short int l_type; - short int l_whence; - __kernel_off_t l_start; - __kernel_off_t l_len; - __kernel_pid_t l_pid; -}; - -struct flock64 { - short int l_type; - short int l_whence; - __kernel_loff_t l_start; - __kernel_loff_t l_len; - __kernel_pid_t l_pid; -}; - -struct trace_event_raw_locks_get_lock_context { - struct trace_entry ent; - long unsigned int i_ino; - dev_t s_dev; - unsigned char type; - struct file_lock_context *ctx; - char __data[0]; -}; - -struct trace_event_raw_filelock_lock { - struct trace_entry ent; - struct file_lock *fl; - long unsigned int i_ino; - dev_t s_dev; - struct file_lock *fl_blocker; - fl_owner_t fl_owner; - unsigned int fl_pid; - unsigned int fl_flags; - unsigned char fl_type; - loff_t fl_start; - loff_t fl_end; - int ret; - char __data[0]; -}; - -struct trace_event_raw_filelock_lease { - struct trace_entry ent; - struct file_lock *fl; - long unsigned int i_ino; - dev_t s_dev; - struct file_lock *fl_blocker; - fl_owner_t fl_owner; - unsigned int fl_flags; - unsigned char fl_type; - long unsigned int fl_break_time; - long unsigned int fl_downgrade_time; - char __data[0]; -}; - -struct trace_event_raw_generic_add_lease { - struct trace_entry ent; - long unsigned int i_ino; - int wcount; - int rcount; - int icount; - dev_t s_dev; - fl_owner_t fl_owner; - unsigned int fl_flags; - unsigned char fl_type; - char __data[0]; -}; - -struct trace_event_raw_leases_conflict { - struct trace_entry ent; - void *lease; - void *breaker; - unsigned int l_fl_flags; - unsigned int b_fl_flags; - unsigned char l_fl_type; - unsigned char b_fl_type; - bool conflict; - char __data[0]; -}; - -struct trace_event_data_offsets_locks_get_lock_context {}; - -struct trace_event_data_offsets_filelock_lock {}; - -struct trace_event_data_offsets_filelock_lease {}; - -struct trace_event_data_offsets_generic_add_lease {}; - -struct trace_event_data_offsets_leases_conflict {}; - -typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode *, int, struct file_lock_context *); - -typedef void (*btf_trace_posix_lock_inode)(void *, struct inode *, struct file_lock *, int); - -typedef void (*btf_trace_fcntl_setlk)(void *, struct inode *, struct file_lock *, int); - -typedef void (*btf_trace_locks_remove_posix)(void *, struct inode *, struct file_lock *, int); - -typedef void (*btf_trace_flock_lock_inode)(void *, struct inode *, struct file_lock *, int); - -typedef void (*btf_trace_break_lease_noblock)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_break_lease_block)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_break_lease_unblock)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_generic_delete_lease)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_time_out_leases)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_generic_add_lease)(void *, struct inode *, struct file_lock *); - -typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *); - -struct file_lock_list_struct { - spinlock_t lock; - struct hlist_head hlist; -}; - -struct locks_iterator { - int li_cpu; - loff_t li_pos; -}; - -struct sidtab_str_cache; - -struct sidtab_entry { - u32 sid; - u32 hash; - struct context___2 context; - struct sidtab_str_cache *cache; - struct hlist_node list; -}; - -struct sidtab_node_inner; - -struct sidtab_node_leaf; - -union sidtab_entry_inner { - struct sidtab_node_inner *ptr_inner; - struct sidtab_node_leaf *ptr_leaf; -}; - -struct sidtab_node_inner { - union sidtab_entry_inner entries[512]; -}; - -struct sidtab_node_leaf { - struct sidtab_entry entries[39]; -}; - -struct sidtab_isid_entry { - int set; - struct sidtab_entry entry; -}; - -struct sidtab; - -struct sidtab_convert_params { - int (*func)(struct context___2 *, struct context___2 *, void *); - void *args; - struct sidtab *target; -}; - -struct sidtab { - union sidtab_entry_inner roots[4]; - u32 count; - struct sidtab_convert_params *convert; - bool frozen; - spinlock_t lock; - u32 cache_free_slots; - struct list_head cache_lru_list; - spinlock_t cache_lock; - struct sidtab_isid_entry isids[27]; - struct hlist_head context_to_sid[512]; -}; - -struct level_datum { - struct mls_level *level; - unsigned char isalias; -}; - -struct cat_datum { - u32 value; - unsigned char isalias; -}; - -struct range_trans { - u32 source_type; - u32 target_type; - u32 target_class; -}; - -struct ima_kexec_hdr { - u16 version; - u16 _reserved0; - u32 _reserved1; - u64 buffer_size; - u64 count; -}; - -enum header_fields { - HDR_PCR = 0, - HDR_DIGEST = 1, - HDR_TEMPLATE_NAME = 2, - HDR_TEMPLATE_DATA = 3, - HDR__LAST = 4, -}; - -struct md5_state { - u32 hash[4]; - u32 block[16]; - u64 byte_count; -}; - -struct rand_data { - __u64 data; - __u64 old_data; - __u64 prev_time; - __u64 last_delta; - __s64 last_delta2; - unsigned int osr; - unsigned char *mem; - unsigned int memlocation; - unsigned int memblocks; - unsigned int memblocksize; - unsigned int memaccessloops; - int rct_count; - unsigned int apt_observations; - unsigned int apt_count; - unsigned int apt_base; - unsigned int apt_base_set: 1; - unsigned int health_failure: 1; -}; - -struct rand_data; - -struct jitterentropy { - spinlock_t jent_lock; - struct rand_data *entropy_collector; - unsigned int reset_cnt; -}; - -enum dd_data_dir { - DD_READ = 0, - DD_WRITE = 1, -}; - -enum { - DD_DIR_COUNT = 2, -}; - -enum dd_prio { - DD_RT_PRIO = 0, - DD_BE_PRIO = 1, - DD_IDLE_PRIO = 2, - DD_PRIO_MAX = 2, -}; - -enum { - DD_PRIO_COUNT = 3, -}; - -struct io_stats_per_prio { - uint32_t inserted; - uint32_t merged; - uint32_t dispatched; - atomic_t completed; -}; - -struct dd_per_prio { - struct list_head dispatch; - struct rb_root sort_list[2]; - struct list_head fifo_list[2]; - struct request *next_rq[2]; - struct io_stats_per_prio stats; -}; - -struct deadline_data { - struct dd_per_prio per_prio[3]; - enum dd_data_dir last_dir; - unsigned int batching; - unsigned int starved; - int fifo_expire[2]; - int fifo_batch; - int writes_starved; - int front_merges; - u32 async_depth; - int prio_aging_expire; - spinlock_t lock; - spinlock_t zone_lock; -}; - -enum pci_ers_result { - PCI_ERS_RESULT_NONE = 1, - PCI_ERS_RESULT_CAN_RECOVER = 2, - PCI_ERS_RESULT_NEED_RESET = 3, - PCI_ERS_RESULT_DISCONNECT = 4, - PCI_ERS_RESULT_RECOVERED = 5, - PCI_ERS_RESULT_NO_AER_DRIVER = 6, -}; - -enum fw_opt { - FW_OPT_UEVENT = 1, - FW_OPT_NOWAIT = 2, - FW_OPT_USERHELPER = 4, - FW_OPT_NO_WARN = 8, - FW_OPT_NOCACHE = 16, - FW_OPT_NOFALLBACK_SYSFS = 32, - FW_OPT_FALLBACK_PLATFORM = 64, - FW_OPT_PARTIAL = 128, -}; - -enum fw_status { - FW_STATUS_UNKNOWN = 0, - FW_STATUS_LOADING = 1, - FW_STATUS_DONE = 2, - FW_STATUS_ABORTED = 3, -}; - -struct fw_state { - struct completion completion; - enum fw_status status; -}; - -struct firmware_cache; - -struct fw_priv { - struct kref ref; - struct list_head list; - struct firmware_cache *fwc; - struct fw_state fw_st; - void *data; - size_t size; - size_t allocated_size; - size_t offset; - u32 opt_flags; - bool is_paged_buf; - struct page **pages; - int nr_pages; - int page_array_size; - bool need_uevent; - struct list_head pending_list; - const char *fw_name; -}; - -struct firmware_fallback_config { - unsigned int force_sysfs_fallback; - unsigned int ignore_sysfs_fallback; - int old_timeout; - int loading_timeout; -}; - -struct fw_sysfs { - bool nowait; - struct device dev; - struct fw_priv *fw_priv; - struct firmware *fw; -}; - -struct input_mt_slot { - int abs[14]; - unsigned int frame; - unsigned int key; -}; - -struct input_mt { - int trkid; - int num_slots; - int slot; - unsigned int flags; - unsigned int frame; - int *red; - struct input_mt_slot slots[0]; -}; - -struct input_mt_pos { - s16 x; - s16 y; -}; - -struct coalesce_reply_data { - struct ethnl_reply_data base; - struct ethtool_coalesce coalesce; - struct kernel_ethtool_coalesce kernel_coalesce; - u32 supported_params; -}; - -enum { - LWTUNNEL_XMIT_DONE = 0, - LWTUNNEL_XMIT_CONTINUE = 1, -}; - -struct ip_fraglist_iter { - struct sk_buff *frag; - struct iphdr *iph; - int offset; - unsigned int hlen; -}; - -struct ip_frag_state { - bool DF; - unsigned int hlen; - unsigned int ll_rs; - unsigned int mtu; - unsigned int left; - int offset; - int ptr; - __be16 not_last_frag; -}; - -struct ip_reply_arg { - struct kvec iov[1]; - int flags; - __wsum csum; - int csumoffset; - int bound_dev_if; - u8 tos; - kuid_t uid; -}; - -struct setup_data { - __u64 next; - __u32 type; - __u32 len; - __u8 data[0]; -}; - -struct pci_setup_rom { - struct setup_data data; - uint16_t vendor; - uint16_t devid; - uint64_t pcilen; - long unsigned int segment; - long unsigned int bus; - long unsigned int device; - long unsigned int function; - uint8_t romdata[0]; -}; - -enum pci_bf_sort_state { - pci_bf_sort_default = 0, - pci_force_nobf = 1, - pci_force_bf = 2, - pci_dmi_bf = 3, -}; - -struct trace_event_raw_x86_irq_vector { - struct trace_entry ent; - int vector; - char __data[0]; -}; - -struct trace_event_raw_vector_config { - struct trace_entry ent; - unsigned int irq; - unsigned int vector; - unsigned int cpu; - unsigned int apicdest; - char __data[0]; -}; - -struct trace_event_raw_vector_mod { - struct trace_entry ent; - unsigned int irq; - unsigned int vector; - unsigned int cpu; - unsigned int prev_vector; - unsigned int prev_cpu; - char __data[0]; -}; - -struct trace_event_raw_vector_reserve { - struct trace_entry ent; - unsigned int irq; - int ret; - char __data[0]; -}; - -struct trace_event_raw_vector_alloc { - struct trace_entry ent; - unsigned int irq; - unsigned int vector; - bool reserved; - int ret; - char __data[0]; -}; - -struct trace_event_raw_vector_alloc_managed { - struct trace_entry ent; - unsigned int irq; - unsigned int vector; - int ret; - char __data[0]; -}; - -struct trace_event_raw_vector_activate { - struct trace_entry ent; - unsigned int irq; - bool is_managed; - bool can_reserve; - bool reserve; - char __data[0]; -}; - -struct trace_event_raw_vector_teardown { - struct trace_entry ent; - unsigned int irq; - bool is_managed; - bool has_reserved; - char __data[0]; -}; - -struct trace_event_raw_vector_setup { - struct trace_entry ent; - unsigned int irq; - bool is_legacy; - int ret; - char __data[0]; -}; - -struct trace_event_raw_vector_free_moved { - struct trace_entry ent; - unsigned int irq; - unsigned int cpu; - unsigned int vector; - bool is_managed; - char __data[0]; -}; - -struct trace_event_data_offsets_x86_irq_vector {}; - -struct trace_event_data_offsets_vector_config {}; - -struct trace_event_data_offsets_vector_mod {}; - -struct trace_event_data_offsets_vector_reserve {}; - -struct trace_event_data_offsets_vector_alloc {}; - -struct trace_event_data_offsets_vector_alloc_managed {}; - -struct trace_event_data_offsets_vector_activate {}; - -struct trace_event_data_offsets_vector_teardown {}; - -struct trace_event_data_offsets_vector_setup {}; - -struct trace_event_data_offsets_vector_free_moved {}; - -typedef void (*btf_trace_local_timer_entry)(void *, int); - -typedef void (*btf_trace_local_timer_exit)(void *, int); - -typedef void (*btf_trace_spurious_apic_entry)(void *, int); - -typedef void (*btf_trace_spurious_apic_exit)(void *, int); - -typedef void (*btf_trace_error_apic_entry)(void *, int); - -typedef void (*btf_trace_error_apic_exit)(void *, int); - -typedef void (*btf_trace_x86_platform_ipi_entry)(void *, int); - -typedef void (*btf_trace_x86_platform_ipi_exit)(void *, int); - -typedef void (*btf_trace_irq_work_entry)(void *, int); - -typedef void (*btf_trace_irq_work_exit)(void *, int); - -typedef void (*btf_trace_reschedule_entry)(void *, int); - -typedef void (*btf_trace_reschedule_exit)(void *, int); - -typedef void (*btf_trace_call_function_entry)(void *, int); - -typedef void (*btf_trace_call_function_exit)(void *, int); - -typedef void (*btf_trace_call_function_single_entry)(void *, int); - -typedef void (*btf_trace_call_function_single_exit)(void *, int); - -typedef void (*btf_trace_threshold_apic_entry)(void *, int); - -typedef void (*btf_trace_threshold_apic_exit)(void *, int); - -typedef void (*btf_trace_deferred_error_apic_entry)(void *, int); - -typedef void (*btf_trace_deferred_error_apic_exit)(void *, int); - -typedef void (*btf_trace_thermal_apic_entry)(void *, int); - -typedef void (*btf_trace_thermal_apic_exit)(void *, int); - -typedef void (*btf_trace_vector_config)(void *, unsigned int, unsigned int, unsigned int, unsigned int); - -typedef void (*btf_trace_vector_update)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int); - -typedef void (*btf_trace_vector_clear)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int); - -typedef void (*btf_trace_vector_reserve_managed)(void *, unsigned int, int); - -typedef void (*btf_trace_vector_reserve)(void *, unsigned int, int); - -typedef void (*btf_trace_vector_alloc)(void *, unsigned int, unsigned int, bool, int); - -typedef void (*btf_trace_vector_alloc_managed)(void *, unsigned int, unsigned int, int); - -typedef void (*btf_trace_vector_activate)(void *, unsigned int, bool, bool, bool); - -typedef void (*btf_trace_vector_deactivate)(void *, unsigned int, bool, bool, bool); - -typedef void (*btf_trace_vector_teardown)(void *, unsigned int, bool, bool); - -typedef void (*btf_trace_vector_setup)(void *, unsigned int, bool, int); - -typedef void (*btf_trace_vector_free_moved)(void *, unsigned int, unsigned int, unsigned int, bool); - -struct ktime_timestamps { - u64 mono; - u64 boot; - u64 real; -}; - -struct system_time_snapshot { - u64 cycles; - ktime_t real; - ktime_t raw; - enum clocksource_ids cs_id; - unsigned int clock_was_set_seq; - u8 cs_was_changed_seq; -}; - -struct system_counterval_t { - u64 cycles; - struct clocksource *cs; -}; - -enum timekeeping_adv_mode { - TK_ADV_TICK = 0, - TK_ADV_FREQ = 1, -}; - -struct tk_fast { - seqcount_latch_t seq; - struct tk_read_base base[2]; -}; - -struct idmap_key { - bool map_up; - u32 id; - u32 count; -}; - -enum { - TASKSTATS_TYPE_UNSPEC = 0, - TASKSTATS_TYPE_PID = 1, - TASKSTATS_TYPE_TGID = 2, - TASKSTATS_TYPE_STATS = 3, - TASKSTATS_TYPE_AGGR_PID = 4, - TASKSTATS_TYPE_AGGR_TGID = 5, - TASKSTATS_TYPE_NULL = 6, - __TASKSTATS_TYPE_MAX = 7, -}; - -enum { - TASKSTATS_CMD_ATTR_UNSPEC = 0, - TASKSTATS_CMD_ATTR_PID = 1, - TASKSTATS_CMD_ATTR_TGID = 2, - TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3, - TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4, - __TASKSTATS_CMD_ATTR_MAX = 5, -}; - -struct cgroupstats { - __u64 nr_sleeping; - __u64 nr_running; - __u64 nr_stopped; - __u64 nr_uninterruptible; - __u64 nr_io_wait; -}; - -enum { - CGROUPSTATS_CMD_UNSPEC = 3, - CGROUPSTATS_CMD_GET = 4, - CGROUPSTATS_CMD_NEW = 5, - __CGROUPSTATS_CMD_MAX = 6, -}; - -enum { - CGROUPSTATS_TYPE_UNSPEC = 0, - CGROUPSTATS_TYPE_CGROUP_STATS = 1, - __CGROUPSTATS_TYPE_MAX = 2, -}; - -enum { - CGROUPSTATS_CMD_ATTR_UNSPEC = 0, - CGROUPSTATS_CMD_ATTR_FD = 1, - __CGROUPSTATS_CMD_ATTR_MAX = 2, -}; - -struct listener { - struct list_head list; - pid_t pid; - char valid; -}; - -struct listener_list { - struct rw_semaphore sem; - struct list_head list; -}; - -enum actions { - REGISTER = 0, - DEREGISTER = 1, - CPU_DONT_CARE = 2, -}; - -struct bpf_spin_lock { - __u32 val; -}; - -struct bpf_timer { - long: 64; - long: 64;}; - -struct bpf_pidns_info { - __u32 pid; - __u32 tgid; -}; - -typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *); - -typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64); - -typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *); - -typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64); - -typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *); - -typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *); - -typedef u64 (*btf_bpf_map_lookup_percpu_elem)(struct bpf_map *, void *, u32); - -typedef u64 (*btf_bpf_get_smp_processor_id)(); - -typedef u64 (*btf_bpf_get_numa_node_id)(); - -typedef u64 (*btf_bpf_ktime_get_ns)(); - -typedef u64 (*btf_bpf_ktime_get_boot_ns)(); - -typedef u64 (*btf_bpf_ktime_get_coarse_ns)(); - -typedef u64 (*btf_bpf_get_current_pid_tgid)(); - -typedef u64 (*btf_bpf_get_current_uid_gid)(); - -typedef u64 (*btf_bpf_get_current_comm)(char *, u32); - -typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *); - -typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *); - -typedef u64 (*btf_bpf_jiffies64)(); - -typedef u64 (*btf_bpf_get_current_cgroup_id)(); - -typedef u64 (*btf_bpf_get_current_ancestor_cgroup_id)(int); - -typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64); - -typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *); - -typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *); - -typedef u64 (*btf_bpf_strncmp)(const char *, u32, const char *); - -typedef u64 (*btf_bpf_get_ns_current_pid_tgid)(u64, u64, struct bpf_pidns_info *, u32); - -typedef u64 (*btf_bpf_event_output_data)(void *, struct bpf_map *, u64, void *, u64); - -typedef u64 (*btf_bpf_copy_from_user)(void *, u32, const void *); - -typedef u64 (*btf_bpf_copy_from_user_task)(void *, u32, const void *, struct task_struct *, u64); - -typedef u64 (*btf_bpf_per_cpu_ptr)(const void *, u32); - -typedef u64 (*btf_bpf_this_cpu_ptr)(const void *); - -struct bpf_bprintf_buffers { - char tmp_bufs[1536]; -}; - -typedef u64 (*btf_bpf_snprintf)(char *, u32, char *, const void *, u32); - -struct bpf_hrtimer { - struct hrtimer timer; - struct bpf_map *map; - struct bpf_prog *prog; - void *callback_fn; - void *value; -}; - -struct bpf_timer_kern { - struct bpf_hrtimer *timer; - struct bpf_spin_lock lock; -}; - -typedef u64 (*btf_bpf_timer_init)(struct bpf_timer_kern *, struct bpf_map *, u64); - -typedef u64 (*btf_bpf_timer_set_callback)(struct bpf_timer_kern *, void *, struct bpf_prog_aux *); - -typedef u64 (*btf_bpf_timer_start)(struct bpf_timer_kern *, u64, u64); - -typedef u64 (*btf_bpf_timer_cancel)(struct bpf_timer_kern *); - -typedef u64 (*btf_bpf_kptr_xchg)(void *, void *); - -struct iomap_swapfile_info { - struct iomap iomap; - struct swap_info_struct *sis; - uint64_t lowest_ppage; - uint64_t highest_ppage; - long unsigned int nr_pages; - int nr_extents; - struct file *file; -}; - -struct ramfs_mount_opts { - umode_t mode; -}; - -struct ramfs_fs_info { - struct ramfs_mount_opts mount_opts; -}; - -enum ramfs_param { - Opt_mode___4 = 0, -}; - -struct fb_event { - struct fb_info *info; - void *data; -}; - -enum backlight_update_reason { - BACKLIGHT_UPDATE_HOTKEY = 0, - BACKLIGHT_UPDATE_SYSFS = 1, -}; - -enum backlight_type { - BACKLIGHT_RAW = 1, - BACKLIGHT_PLATFORM = 2, - BACKLIGHT_FIRMWARE = 3, - BACKLIGHT_TYPE_MAX = 4, -}; - -enum backlight_notification { - BACKLIGHT_REGISTERED = 0, - BACKLIGHT_UNREGISTERED = 1, -}; - -enum backlight_scale { - BACKLIGHT_SCALE_UNKNOWN = 0, - BACKLIGHT_SCALE_LINEAR = 1, - BACKLIGHT_SCALE_NON_LINEAR = 2, -}; - -struct backlight_device; - -struct backlight_ops { - unsigned int options; - int (*update_status)(struct backlight_device *); - int (*get_brightness)(struct backlight_device *); - int (*check_fb)(struct backlight_device *, struct fb_info *); -}; - -struct backlight_properties { - int brightness; - int max_brightness; - int power; - int fb_blank; - enum backlight_type type; - unsigned int state; - enum backlight_scale scale; -}; - -struct backlight_device { - struct backlight_properties props; - struct mutex update_lock; - struct mutex ops_lock; - const struct backlight_ops *ops; - struct notifier_block fb_notif; - struct list_head entry; - struct device dev; - bool fb_bl_on[32]; - int use_count; -}; - -struct acpi_connection_info { - u8 *connection; - u16 length; - u8 access_length; -}; - -struct acpi_pcc_info { - u8 subspace_id; - u16 length; - u8 *internal_buffer; -}; - -struct acpi_reg_walk_info { - u32 function; - u32 reg_run_count; - acpi_adr_space_type space_id; -}; - -struct aper_size_info_8 { - int size; - int num_entries; - int page_order; - u8 size_value; -}; - -struct aper_size_info_16 { - int size; - int num_entries; - int page_order; - u16 size_value; -}; - -struct agp_device_ids { - short unsigned int device_id; - enum chipset_type chipset; - const char *chipset_name; - int (*chipset_setup)(struct pci_dev *); -}; - -struct firmware_cache { - spinlock_t lock; - struct list_head head; - int state; -}; - -struct firmware_work { - struct work_struct work; - struct module *module; - const char *name; - struct device *device; - void *context; - void (*cont)(const struct firmware *, void *); - u32 opt_flags; -}; - -struct mc146818_get_time_callback_param { - struct rtc_time *time; - unsigned char ctrl; - unsigned char century; -}; - -struct pps_event_time { - struct timespec64 ts_real; -}; - -enum tick_broadcast_state { - TICK_BROADCAST_EXIT = 0, - TICK_BROADCAST_ENTER = 1, -}; - -struct channels_reply_data { - struct ethnl_reply_data base; - struct ethtool_channels channels; -}; - -struct nduseroptmsg { - unsigned char nduseropt_family; - unsigned char nduseropt_pad1; - short unsigned int nduseropt_opts_len; - int nduseropt_ifindex; - __u8 nduseropt_icmp_type; - __u8 nduseropt_icmp_code; - short unsigned int nduseropt_pad2; - unsigned int nduseropt_pad3; -}; - -enum { - NDUSEROPT_UNSPEC = 0, - NDUSEROPT_SRCADDR = 1, - __NDUSEROPT_MAX = 2, -}; - -struct inet6_ifaddr { - struct in6_addr addr; - __u32 prefix_len; - __u32 rt_priority; - __u32 valid_lft; - __u32 prefered_lft; - refcount_t refcnt; - spinlock_t lock; - int state; - __u32 flags; - __u8 dad_probes; - __u8 stable_privacy_retry; - __u16 scope; - __u64 dad_nonce; - long unsigned int cstamp; - long unsigned int tstamp; - struct delayed_work dad_work; - struct inet6_dev *idev; - struct fib6_info *rt; - struct hlist_node addr_lst; - struct list_head if_list; - struct list_head if_list_aux; - struct list_head tmp_list; - struct inet6_ifaddr *ifpub; - int regen_count; - bool tokenized; - u8 ifa_proto; - struct callback_head rcu; - struct in6_addr peer_addr; -}; - -struct rs_msg { - struct icmp6hdr icmph; - __u8 opt[0]; -}; - -struct ra_msg { - struct icmp6hdr icmph; - __be32 reachable_time; - __be32 retrans_timer; -}; - -struct rd_msg { - struct icmp6hdr icmph; - struct in6_addr target; - struct in6_addr dest; - __u8 opt[0]; -}; - -struct route_info { - __u8 type; - __u8 length; - __u8 prefix_len; - __u8 reserved_l: 3; - __u8 route_pref: 2; - __u8 reserved_h: 3; - __be32 lifetime; - __u8 prefix[0]; -}; - -enum vlan_name_types { - VLAN_NAME_TYPE_PLUS_VID = 0, - VLAN_NAME_TYPE_RAW_PLUS_VID = 1, - VLAN_NAME_TYPE_PLUS_VID_NO_PAD = 2, - VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD = 3, - VLAN_NAME_TYPE_HIGHEST = 4, -}; - -struct vlan_net { - struct proc_dir_entry *proc_vlan_dir; - struct proc_dir_entry *proc_vlan_conf; - short unsigned int name_type; -}; - -struct irq_stack { - char stack[16384]; -}; - -struct fixed_range_block { - int base_msr; - int ranges; -}; - -enum { - MEMTYPE_EXACT_MATCH = 0, - MEMTYPE_END_MATCH = 1, -}; - -struct trace_event_raw_irq_handler_entry { - struct trace_entry ent; - int irq; - u32 __data_loc_name; - char __data[0]; -}; - -struct trace_event_raw_irq_handler_exit { - struct trace_entry ent; - int irq; - int ret; - char __data[0]; -}; - -struct trace_event_raw_softirq { - struct trace_entry ent; - unsigned int vec; - char __data[0]; -}; - -struct trace_event_data_offsets_irq_handler_entry { - u32 name; -}; - -struct trace_event_data_offsets_irq_handler_exit {}; - -struct trace_event_data_offsets_softirq {}; - -typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *); - -typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int); - -typedef void (*btf_trace_softirq_entry)(void *, unsigned int); - -typedef void (*btf_trace_softirq_exit)(void *, unsigned int); - -typedef void (*btf_trace_softirq_raise)(void *, unsigned int); - -struct tasklet_head { - struct tasklet_struct *head; - struct tasklet_struct **tail; -}; - -typedef int splice_direct_actor(struct pipe_inode_info *, struct splice_desc *); - -enum sctp_endpoint_type { - SCTP_EP_TYPE_SOCKET = 0, - SCTP_EP_TYPE_ASSOCIATION = 1, -}; - -struct sctp_chunk; - -struct sctp_inq { - struct list_head in_chunk_list; - struct sctp_chunk *in_progress; - struct work_struct immediate; -}; - -struct sctp_bind_addr { - __u16 port; - struct list_head address_list; -}; - -struct sctp_ep_common { - enum sctp_endpoint_type type; - refcount_t refcnt; - bool dead; - struct sock *sk; - struct net *net; - struct sctp_inq inqueue; - struct sctp_bind_addr bind_addr; -}; - -typedef __s32 sctp_assoc_t; - -union sctp_addr { - struct sockaddr_in v4; - struct sockaddr_in6 v6; - struct sockaddr sa; -}; - -struct sctp_chunkhdr { - __u8 type; - __u8 flags; - __be16 length; -}; - -struct sctp_inithdr { - __be32 init_tag; - __be32 a_rwnd; - __be16 num_outbound_streams; - __be16 num_inbound_streams; - __be32 initial_tsn; - __u8 params[0]; -}; - -struct sctp_init_chunk { - struct sctp_chunkhdr chunk_hdr; - struct sctp_inithdr init_hdr; -}; - -struct sctp_cookie { - __u32 my_vtag; - __u32 peer_vtag; - __u32 my_ttag; - __u32 peer_ttag; - ktime_t expiration; - __u16 sinit_num_ostreams; - __u16 sinit_max_instreams; - __u32 initial_tsn; - union sctp_addr peer_addr; - __u16 my_port; - __u8 prsctp_capable; - __u8 padding; - __u32 adaptation_ind; - __u8 auth_random[36]; - __u8 auth_hmacs[10]; - __u8 auth_chunks[20]; - __u32 raw_addr_list_len; - struct sctp_init_chunk peer_init[0]; -}; - -struct sctp_tsnmap { - long unsigned int *tsn_map; - __u32 base_tsn; - __u32 cumulative_tsn_ack_point; - __u32 max_tsn_seen; - __u16 len; - __u16 pending_data; - __u16 num_dup_tsns; - __be32 dup_tsns[16]; -}; - -struct sctp_inithdr_host { - __u32 init_tag; - __u32 a_rwnd; - __u16 num_outbound_streams; - __u16 num_inbound_streams; - __u32 initial_tsn; -}; - -enum sctp_state { - SCTP_STATE_CLOSED = 0, - SCTP_STATE_COOKIE_WAIT = 1, - SCTP_STATE_COOKIE_ECHOED = 2, - SCTP_STATE_ESTABLISHED = 3, - SCTP_STATE_SHUTDOWN_PENDING = 4, - SCTP_STATE_SHUTDOWN_SENT = 5, - SCTP_STATE_SHUTDOWN_RECEIVED = 6, - SCTP_STATE_SHUTDOWN_ACK_SENT = 7, -}; - -struct genradix_root; - -struct __genradix { - struct genradix_root *root; -}; - -struct sctp_stream_out_ext; - -struct sctp_stream_out { - union { - __u32 mid; - __u16 ssn; - }; - __u32 mid_uo; - struct sctp_stream_out_ext *ext; - __u8 state; -}; - -struct sctp_stream_in { - union { - __u32 mid; - __u16 ssn; - }; - __u32 mid_uo; - __u32 fsn; - __u32 fsn_uo; - char pd_mode; - char pd_mode_uo; -}; - -struct sctp_stream_interleave; - -struct sctp_stream { - struct { - struct __genradix tree; - struct sctp_stream_out type[0]; - } out; - struct { - struct __genradix tree; - struct sctp_stream_in type[0]; - } in; - __u16 outcnt; - __u16 incnt; - struct sctp_stream_out *out_curr; - union { - struct { - struct list_head prio_list; - }; - struct { - struct list_head rr_list; - struct sctp_stream_out_ext *rr_next; - }; - }; - struct sctp_stream_interleave *si; -}; - -struct sctp_sched_ops; - -struct sctp_outq { - struct sctp_association *asoc; - struct list_head out_chunk_list; - struct sctp_sched_ops *sched; - unsigned int out_qlen; - unsigned int error; - struct list_head control_chunk_list; - struct list_head sacked; - struct list_head retransmit; - struct list_head abandoned; - __u32 outstanding_bytes; - char fast_rtx; - char cork; -}; - -struct sctp_ulpq { - char pd_mode; - struct sctp_association *asoc; - struct sk_buff_head reasm; - struct sk_buff_head reasm_uo; - struct sk_buff_head lobby; -}; - -struct sctp_priv_assoc_stats { - struct __kernel_sockaddr_storage obs_rto_ipaddr; - __u64 max_obs_rto; - __u64 isacks; - __u64 osacks; - __u64 opackets; - __u64 ipackets; - __u64 rtxchunks; - __u64 outofseqtsns; - __u64 idupchunks; - __u64 gapcnt; - __u64 ouodchunks; - __u64 iuodchunks; - __u64 oodchunks; - __u64 iodchunks; - __u64 octrlchunks; - __u64 ictrlchunks; -}; - -struct sctp_endpoint; - -struct sctp_transport; - -struct sctp_random_param; - -struct sctp_chunks_param; - -struct sctp_hmac_algo_param; - -struct sctp_auth_bytes; - -struct sctp_shared_key; - -struct sctp_association { - struct sctp_ep_common base; - struct list_head asocs; - sctp_assoc_t assoc_id; - struct sctp_endpoint *ep; - struct sctp_cookie c; - struct { - struct list_head transport_addr_list; - __u32 rwnd; - __u16 transport_count; - __u16 port; - struct sctp_transport *primary_path; - union sctp_addr primary_addr; - struct sctp_transport *active_path; - struct sctp_transport *retran_path; - struct sctp_transport *last_sent_to; - struct sctp_transport *last_data_from; - struct sctp_tsnmap tsn_map; - __be16 addip_disabled_mask; - __u16 ecn_capable: 1; - __u16 ipv4_address: 1; - __u16 ipv6_address: 1; - __u16 hostname_address: 1; - __u16 asconf_capable: 1; - __u16 prsctp_capable: 1; - __u16 reconf_capable: 1; - __u16 intl_capable: 1; - __u16 auth_capable: 1; - __u16 sack_needed: 1; - __u16 sack_generation: 1; - __u16 zero_window_announced: 1; - __u32 sack_cnt; - __u32 adaptation_ind; - struct sctp_inithdr_host i; - void *cookie; - int cookie_len; - __u32 addip_serial; - struct sctp_random_param *peer_random; - struct sctp_chunks_param *peer_chunks; - struct sctp_hmac_algo_param *peer_hmacs; - } peer; - enum sctp_state state; - int overall_error_count; - ktime_t cookie_life; - long unsigned int rto_initial; - long unsigned int rto_max; - long unsigned int rto_min; - int max_burst; - int max_retrans; - __u16 pf_retrans; - __u16 ps_retrans; - __u16 max_init_attempts; - __u16 init_retries; - long unsigned int max_init_timeo; - long unsigned int hbinterval; - long unsigned int probe_interval; - __be16 encap_port; - __u16 pathmaxrxt; - __u32 flowlabel; - __u8 dscp; - __u8 pmtu_pending; - __u32 pathmtu; - __u32 param_flags; - __u32 sackfreq; - long unsigned int sackdelay; - long unsigned int timeouts[12]; - struct timer_list timers[12]; - struct sctp_transport *shutdown_last_sent_to; - struct sctp_transport *init_last_sent_to; - int shutdown_retries; - __u32 next_tsn; - __u32 ctsn_ack_point; - __u32 adv_peer_ack_point; - __u32 highest_sacked; - __u32 fast_recovery_exit; - __u8 fast_recovery; - __u16 unack_data; - __u32 rtx_data_chunks; - __u32 rwnd; - __u32 a_rwnd; - __u32 rwnd_over; - __u32 rwnd_press; - int sndbuf_used; - atomic_t rmem_alloc; - wait_queue_head_t wait; - __u32 frag_point; - __u32 user_frag; - int init_err_counter; - int init_cycle; - __u16 default_stream; - __u16 default_flags; - __u32 default_ppid; - __u32 default_context; - __u32 default_timetolive; - __u32 default_rcv_context; - struct sctp_stream stream; - struct sctp_outq outqueue; - struct sctp_ulpq ulpq; - __u32 last_ecne_tsn; - __u32 last_cwr_tsn; - int numduptsns; - struct sctp_chunk *addip_last_asconf; - struct list_head asconf_ack_list; - struct list_head addip_chunk_list; - __u32 addip_serial; - int src_out_of_asoc_ok; - union sctp_addr *asconf_addr_del_pending; - struct sctp_transport *new_transport; - struct list_head endpoint_shared_keys; - struct sctp_auth_bytes *asoc_shared_key; - struct sctp_shared_key *shkey; - __u16 default_hmac_id; - __u16 active_key_id; - __u8 need_ecne: 1; - __u8 temp: 1; - __u8 pf_expose: 2; - __u8 force_delay: 1; - __u8 strreset_enable; - __u8 strreset_outstanding; - __u32 strreset_outseq; - __u32 strreset_inseq; - __u32 strreset_result[2]; - struct sctp_chunk *strreset_chunk; - struct sctp_priv_assoc_stats stats; - int sent_cnt_removable; - __u16 subscribe; - __u64 abandoned_unsent[3]; - __u64 abandoned_sent[3]; - u32 secid; - u32 peer_secid; - struct callback_head rcu; -}; - -struct sk_security_struct { - enum { - NLBL_UNSET = 0, - NLBL_REQUIRE = 1, - NLBL_LABELED = 2, - NLBL_REQSKB = 3, - NLBL_CONNLABELED = 4, - } nlbl_state; - struct netlbl_lsm_secattr *nlbl_secattr; - u32 sid; - u32 peer_sid; - u16 sclass; - enum { - SCTP_ASSOC_UNSET = 0, - SCTP_ASSOC_SET = 1, - } sctp_assoc_state; -}; - -struct sctp_initmsg { - __u16 sinit_num_ostreams; - __u16 sinit_max_instreams; - __u16 sinit_max_attempts; - __u16 sinit_max_init_timeo; -}; - -struct sctp_sndrcvinfo { - __u16 sinfo_stream; - __u16 sinfo_ssn; - __u16 sinfo_flags; - __u32 sinfo_ppid; - __u32 sinfo_context; - __u32 sinfo_timetolive; - __u32 sinfo_tsn; - __u32 sinfo_cumtsn; - sctp_assoc_t sinfo_assoc_id; -}; - -struct sctp_rtoinfo { - sctp_assoc_t srto_assoc_id; - __u32 srto_initial; - __u32 srto_max; - __u32 srto_min; -}; - -struct sctp_assocparams { - sctp_assoc_t sasoc_assoc_id; - __u16 sasoc_asocmaxrxt; - __u16 sasoc_number_peer_destinations; - __u32 sasoc_peer_rwnd; - __u32 sasoc_local_rwnd; - __u32 sasoc_cookie_life; -}; - -struct sctp_paddrparams { - sctp_assoc_t spp_assoc_id; - struct __kernel_sockaddr_storage spp_address; - __u32 spp_hbinterval; - __u16 spp_pathmaxrxt; - __u32 spp_pathmtu; - __u32 spp_sackdelay; - __u32 spp_flags; - __u32 spp_ipv6_flowlabel; - __u8 spp_dscp; - char: 8; -} __attribute__((packed)); - -struct sctphdr { - __be16 source; - __be16 dest; - __be32 vtag; - __le32 checksum; -}; - -struct sctp_paramhdr { - __be16 type; - __be16 length; -}; - -struct sctp_datahdr { - __be32 tsn; - __be16 stream; - __be16 ssn; - __u32 ppid; - __u8 payload[0]; -}; - -struct sctp_idatahdr { - __be32 tsn; - __be16 stream; - __be16 reserved; - __be32 mid; - union { - __u32 ppid; - __be32 fsn; - }; - __u8 payload[0]; -}; - -struct sctp_ipv4addr_param { - struct sctp_paramhdr param_hdr; - struct in_addr addr; -}; - -struct sctp_ipv6addr_param { - struct sctp_paramhdr param_hdr; - struct in6_addr addr; -}; - -struct sctp_cookie_preserve_param { - struct sctp_paramhdr param_hdr; - __be32 lifespan_increment; -}; - -struct sctp_hostname_param { - struct sctp_paramhdr param_hdr; - uint8_t hostname[0]; -}; - -struct sctp_supported_addrs_param { - struct sctp_paramhdr param_hdr; - __be16 types[0]; -}; - -struct sctp_adaptation_ind_param { - struct sctp_paramhdr param_hdr; - __be32 adaptation_ind; -}; - -struct sctp_supported_ext_param { - struct sctp_paramhdr param_hdr; - __u8 chunks[0]; -}; - -struct sctp_random_param { - struct sctp_paramhdr param_hdr; - __u8 random_val[0]; -}; - -struct sctp_chunks_param { - struct sctp_paramhdr param_hdr; - __u8 chunks[0]; -}; - -struct sctp_hmac_algo_param { - struct sctp_paramhdr param_hdr; - __be16 hmac_ids[0]; -}; - -struct sctp_cookie_param { - struct sctp_paramhdr p; - __u8 body[0]; -}; - -struct sctp_gap_ack_block { - __be16 start; - __be16 end; -}; - -union sctp_sack_variable { - struct sctp_gap_ack_block gab; - __be32 dup; -}; - -struct sctp_sackhdr { - __be32 cum_tsn_ack; - __be32 a_rwnd; - __be16 num_gap_ack_blocks; - __be16 num_dup_tsns; - union sctp_sack_variable variable[0]; -}; - -struct sctp_heartbeathdr { - struct sctp_paramhdr info; -}; - -struct sctp_shutdownhdr { - __be32 cum_tsn_ack; -}; - -struct sctp_errhdr { - __be16 cause; - __be16 length; - __u8 variable[0]; -}; - -struct sctp_ecnehdr { - __be32 lowest_tsn; -}; - -struct sctp_cwrhdr { - __be32 lowest_tsn; -}; - -struct sctp_fwdtsn_skip { - __be16 stream; - __be16 ssn; -}; - -struct sctp_fwdtsn_hdr { - __be32 new_cum_tsn; - struct sctp_fwdtsn_skip skip[0]; -}; - -struct sctp_ifwdtsn_skip { - __be16 stream; - __u8 reserved; - __u8 flags; - __be32 mid; -}; - -struct sctp_ifwdtsn_hdr { - __be32 new_cum_tsn; - struct sctp_ifwdtsn_skip skip[0]; -}; - -struct sctp_addip_param { - struct sctp_paramhdr param_hdr; - __be32 crr_id; -}; - -struct sctp_addiphdr { - __be32 serial; - __u8 params[0]; -}; - -struct sctp_authhdr { - __be16 shkey_id; - __be16 hmac_id; - __u8 hmac[0]; -}; - -struct sctp_auth_bytes { - refcount_t refcnt; - __u32 len; - __u8 data[0]; -}; - -struct sctp_shared_key { - struct list_head key_list; - struct sctp_auth_bytes *key; - refcount_t refcnt; - __u16 key_id; - __u8 deactivated; -}; - -enum sctp_scope { - SCTP_SCOPE_GLOBAL = 0, - SCTP_SCOPE_PRIVATE = 1, - SCTP_SCOPE_LINK = 2, - SCTP_SCOPE_LOOPBACK = 3, - SCTP_SCOPE_UNUSABLE = 4, -}; - -struct sctp_ulpevent { - struct sctp_association *asoc; - struct sctp_chunk *chunk; - unsigned int rmem_len; - union { - __u32 mid; - __u16 ssn; - }; - union { - __u32 ppid; - __u32 fsn; - }; - __u32 tsn; - __u32 cumtsn; - __u16 stream; - __u16 flags; - __u16 msg_flags; -} __attribute__((packed)); - -union sctp_addr_param; - -union sctp_params { - void *v; - struct sctp_paramhdr *p; - struct sctp_cookie_preserve_param *life; - struct sctp_hostname_param *dns; - struct sctp_cookie_param *cookie; - struct sctp_supported_addrs_param *sat; - struct sctp_ipv4addr_param *v4; - struct sctp_ipv6addr_param *v6; - union sctp_addr_param *addr; - struct sctp_adaptation_ind_param *aind; - struct sctp_supported_ext_param *ext; - struct sctp_random_param *random; - struct sctp_chunks_param *chunks; - struct sctp_hmac_algo_param *hmac_algo; - struct sctp_addip_param *addip; -}; - -struct sctp_sender_hb_info; - -struct sctp_signed_cookie; - -struct sctp_datamsg; - -struct sctp_chunk { - struct list_head list; - refcount_t refcnt; - int sent_count; - union { - struct list_head transmitted_list; - struct list_head stream_list; - }; - struct list_head frag_list; - struct sk_buff *skb; - union { - struct sk_buff *head_skb; - struct sctp_shared_key *shkey; - }; - union sctp_params param_hdr; - union { - __u8 *v; - struct sctp_datahdr *data_hdr; - struct sctp_inithdr *init_hdr; - struct sctp_sackhdr *sack_hdr; - struct sctp_heartbeathdr *hb_hdr; - struct sctp_sender_hb_info *hbs_hdr; - struct sctp_shutdownhdr *shutdown_hdr; - struct sctp_signed_cookie *cookie_hdr; - struct sctp_ecnehdr *ecne_hdr; - struct sctp_cwrhdr *ecn_cwr_hdr; - struct sctp_errhdr *err_hdr; - struct sctp_addiphdr *addip_hdr; - struct sctp_fwdtsn_hdr *fwdtsn_hdr; - struct sctp_authhdr *auth_hdr; - struct sctp_idatahdr *idata_hdr; - struct sctp_ifwdtsn_hdr *ifwdtsn_hdr; - } subh; - __u8 *chunk_end; - struct sctp_chunkhdr *chunk_hdr; - struct sctphdr *sctp_hdr; - struct sctp_sndrcvinfo sinfo; - struct sctp_association *asoc; - struct sctp_ep_common *rcvr; - long unsigned int sent_at; - union sctp_addr source; - union sctp_addr dest; - struct sctp_datamsg *msg; - struct sctp_transport *transport; - struct sk_buff *auth_chunk; - __u16 rtt_in_progress: 1; - __u16 has_tsn: 1; - __u16 has_ssn: 1; - __u16 singleton: 1; - __u16 end_of_packet: 1; - __u16 ecn_ce_done: 1; - __u16 pdiscard: 1; - __u16 tsn_gap_acked: 1; - __u16 data_accepted: 1; - __u16 auth: 1; - __u16 has_asconf: 1; - __u16 pmtu_probe: 1; - __u16 tsn_missing_report: 2; - __u16 fast_retransmit: 2; -}; - -struct sctp_stream_interleave { - __u16 data_chunk_len; - __u16 ftsn_chunk_len; - struct sctp_chunk * (*make_datafrag)(const struct sctp_association *, const struct sctp_sndrcvinfo *, int, __u8, gfp_t); - void (*assign_number)(struct sctp_chunk *); - bool (*validate_data)(struct sctp_chunk *); - int (*ulpevent_data)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); - int (*enqueue_event)(struct sctp_ulpq *, struct sctp_ulpevent *); - void (*renege_events)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); - void (*start_pd)(struct sctp_ulpq *, gfp_t); - void (*abort_pd)(struct sctp_ulpq *, gfp_t); - void (*generate_ftsn)(struct sctp_outq *, __u32); - bool (*validate_ftsn)(struct sctp_chunk *); - void (*report_ftsn)(struct sctp_ulpq *, __u32); - void (*handle_ftsn)(struct sctp_ulpq *, struct sctp_chunk *); -}; - -struct sctp_bind_bucket { - short unsigned int port; - signed char fastreuse; - signed char fastreuseport; - kuid_t fastuid; - struct hlist_node node; - struct hlist_head owner; - struct net *net; -}; - -enum sctp_socket_type { - SCTP_SOCKET_UDP = 0, - SCTP_SOCKET_UDP_HIGH_BANDWIDTH = 1, - SCTP_SOCKET_TCP = 2, -}; - -struct crypto_shash; - -struct sctp_pf; - -struct sctp_sock { - struct inet_sock inet; - enum sctp_socket_type type; - int: 32; - struct sctp_pf *pf; - struct crypto_shash *hmac; - char *sctp_hmac_alg; - struct sctp_endpoint *ep; - struct sctp_bind_bucket *bind_hash; - __u16 default_stream; - short: 16; - __u32 default_ppid; - __u16 default_flags; - short: 16; - __u32 default_context; - __u32 default_timetolive; - __u32 default_rcv_context; - int max_burst; - __u32 hbinterval; - __u32 probe_interval; - __be16 udp_port; - __be16 encap_port; - __u16 pathmaxrxt; - short: 16; - __u32 flowlabel; - __u8 dscp; - char: 8; - __u16 pf_retrans; - __u16 ps_retrans; - short: 16; - __u32 pathmtu; - __u32 sackdelay; - __u32 sackfreq; - __u32 param_flags; - __u32 default_ss; - struct sctp_rtoinfo rtoinfo; - struct sctp_paddrparams paddrparam; - struct sctp_assocparams assocparams; - __u16 subscribe; - struct sctp_initmsg initmsg; - short: 16; - int user_frag; - __u32 autoclose; - __u32 adaptation_ind; - __u32 pd_point; - __u16 nodelay: 1; - __u16 pf_expose: 2; - __u16 reuse: 1; - __u16 disable_fragments: 1; - __u16 v4mapped: 1; - __u16 frag_interleave: 1; - __u16 recvrcvinfo: 1; - __u16 recvnxtinfo: 1; - __u16 data_ready_signalled: 1; - int: 22; - atomic_t pd_mode; - struct sk_buff_head pd_lobby; - struct list_head auto_asconf_list; - int do_auto_asconf; - int: 32; -} __attribute__((packed)); - -struct sctp_af; - -struct sctp_pf { - void (*event_msgname)(struct sctp_ulpevent *, char *, int *); - void (*skb_msgname)(struct sk_buff *, char *, int *); - int (*af_supported)(sa_family_t, struct sctp_sock *); - int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *, struct sctp_sock *); - int (*bind_verify)(struct sctp_sock *, union sctp_addr *); - int (*send_verify)(struct sctp_sock *, union sctp_addr *); - int (*supported_addrs)(const struct sctp_sock *, __be16 *); - struct sock * (*create_accept_sk)(struct sock *, struct sctp_association *, bool); - int (*addr_to_user)(struct sctp_sock *, union sctp_addr *); - void (*to_sk_saddr)(union sctp_addr *, struct sock *); - void (*to_sk_daddr)(union sctp_addr *, struct sock *); - void (*copy_ip_options)(struct sock *, struct sock *); - struct sctp_af *af; -}; - -struct sctp_endpoint { - struct sctp_ep_common base; - struct hlist_node node; - int hashent; - struct list_head asocs; - __u8 secret_key[32]; - __u8 *digest; - __u32 sndbuf_policy; - __u32 rcvbuf_policy; - struct crypto_shash **auth_hmacs; - struct sctp_hmac_algo_param *auth_hmacs_list; - struct sctp_chunks_param *auth_chunk_list; - struct list_head endpoint_shared_keys; - __u16 active_key_id; - __u8 ecn_enable: 1; - __u8 auth_enable: 1; - __u8 intl_enable: 1; - __u8 prsctp_enable: 1; - __u8 asconf_enable: 1; - __u8 reconf_enable: 1; - __u8 strreset_enable; - struct callback_head rcu; -}; - -struct sctp_signed_cookie { - __u8 signature[32]; - __u32 __pad; - struct sctp_cookie c; -} __attribute__((packed)); - -union sctp_addr_param { - struct sctp_paramhdr p; - struct sctp_ipv4addr_param v4; - struct sctp_ipv6addr_param v6; -}; - -struct sctp_sender_hb_info { - struct sctp_paramhdr param_hdr; - union sctp_addr daddr; - long unsigned int sent_at; - __u64 hb_nonce; - __u32 probe_size; -}; - -struct sctp_af { - int (*sctp_xmit)(struct sk_buff *, struct sctp_transport *); - int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); - int (*getsockopt)(struct sock *, int, int, char *, int *); - void (*get_dst)(struct sctp_transport *, union sctp_addr *, struct flowi *, struct sock *); - void (*get_saddr)(struct sctp_sock *, struct sctp_transport *, struct flowi *); - void (*copy_addrlist)(struct list_head *, struct net_device *); - int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *); - void (*addr_copy)(union sctp_addr *, union sctp_addr *); - void (*from_skb)(union sctp_addr *, struct sk_buff *, int); - void (*from_sk)(union sctp_addr *, struct sock *); - bool (*from_addr_param)(union sctp_addr *, union sctp_addr_param *, __be16, int); - int (*to_addr_param)(const union sctp_addr *, union sctp_addr_param *); - int (*addr_valid)(union sctp_addr *, struct sctp_sock *, const struct sk_buff *); - enum sctp_scope (*scope)(union sctp_addr *); - void (*inaddr_any)(union sctp_addr *, __be16); - int (*is_any)(const union sctp_addr *); - int (*available)(union sctp_addr *, struct sctp_sock *); - int (*skb_iif)(const struct sk_buff *); - int (*is_ce)(const struct sk_buff *); - void (*seq_dump_addr)(struct seq_file *, union sctp_addr *); - void (*ecn_capable)(struct sock *); - __u16 net_header_len; - int sockaddr_len; - int (*ip_options_len)(struct sock *); - sa_family_t sa_family; - struct list_head list; -}; - -struct sctp_packet { - __u16 source_port; - __u16 destination_port; - __u32 vtag; - struct list_head chunk_list; - size_t overhead; - size_t size; - size_t max_size; - struct sctp_transport *transport; - struct sctp_chunk *auth; - u8 has_cookie_echo: 1; - u8 has_sack: 1; - u8 has_auth: 1; - u8 has_data: 1; - u8 ipfragok: 1; -}; - -struct sctp_transport { - struct list_head transports; - struct rhlist_head node; - refcount_t refcnt; - __u32 rto_pending: 1; - __u32 hb_sent: 1; - __u32 pmtu_pending: 1; - __u32 dst_pending_confirm: 1; - __u32 sack_generation: 1; - u32 dst_cookie; - struct flowi fl; - union sctp_addr ipaddr; - struct sctp_af *af_specific; - struct sctp_association *asoc; - long unsigned int rto; - __u32 rtt; - __u32 rttvar; - __u32 srtt; - __u32 cwnd; - __u32 ssthresh; - __u32 partial_bytes_acked; - __u32 flight_size; - __u32 burst_limited; - struct dst_entry *dst; - union sctp_addr saddr; - long unsigned int hbinterval; - long unsigned int probe_interval; - long unsigned int sackdelay; - __u32 sackfreq; - atomic_t mtu_info; - ktime_t last_time_heard; - long unsigned int last_time_sent; - long unsigned int last_time_ecne_reduced; - __be16 encap_port; - __u16 pathmaxrxt; - __u32 flowlabel; - __u8 dscp; - __u16 pf_retrans; - __u16 ps_retrans; - __u32 pathmtu; - __u32 param_flags; - int init_sent_count; - int state; - short unsigned int error_count; - struct timer_list T3_rtx_timer; - struct timer_list hb_timer; - struct timer_list proto_unreach_timer; - struct timer_list reconf_timer; - struct timer_list probe_timer; - struct list_head transmitted; - struct sctp_packet packet; - struct list_head send_ready; - struct { - __u32 next_tsn_at_change; - char changeover_active; - char cycling_changeover; - char cacc_saw_newack; - } cacc; - struct { - __u16 pmtu; - __u16 probe_size; - __u16 probe_high; - __u8 probe_count; - __u8 state; - } pl; - __u64 hb_nonce; - struct callback_head rcu; -}; - -struct sctp_datamsg { - struct list_head chunks; - refcount_t refcnt; - long unsigned int expires_at; - int send_error; - u8 send_failed: 1; - u8 can_delay: 1; - u8 abandoned: 1; -}; - -struct sctp_stream_priorities { - struct list_head prio_sched; - struct list_head active; - struct sctp_stream_out_ext *next; - __u16 prio; -}; - -struct sctp_stream_out_ext { - __u64 abandoned_unsent[3]; - __u64 abandoned_sent[3]; - struct list_head outq; - union { - struct { - struct list_head prio_list; - struct sctp_stream_priorities *prio_head; - }; - struct { - struct list_head rr_list; - }; - }; -}; - -struct sysrq_state { - struct input_handle handle; - struct work_struct reinject_work; - long unsigned int key_down[12]; - unsigned int alt; - unsigned int alt_use; - unsigned int shift; - unsigned int shift_use; - bool active; - bool need_reinject; - bool reinjecting; - bool reset_canceled; - bool reset_requested; - long unsigned int reset_keybit[12]; - int reset_seq_len; - int reset_seq_cnt; - int reset_seq_version; - struct timer_list keyreset_timer; -}; - -struct cpuidle_state_kobj { - struct cpuidle_state *state; - struct cpuidle_state_usage *state_usage; - struct completion kobj_unregister; - struct kobject kobj; - struct cpuidle_device *device; -}; - -struct cpuidle_device_kobj { - struct cpuidle_device *dev; - struct completion kobj_unregister; - struct kobject kobj; -}; - -struct cpuidle_attr { - struct attribute attr; - ssize_t (*show)(struct cpuidle_device *, char *); - ssize_t (*store)(struct cpuidle_device *, const char *, size_t); -}; - -struct cpuidle_state_attr { - struct attribute attr; - ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *); - ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t); -}; - -enum { - INET_ULP_INFO_UNSPEC = 0, - INET_ULP_INFO_NAME = 1, - INET_ULP_INFO_TLS = 2, - INET_ULP_INFO_MPTCP = 3, - __INET_ULP_INFO_MAX = 4, -}; - -enum { - TLS_INFO_UNSPEC = 0, - TLS_INFO_VERSION = 1, - TLS_INFO_CIPHER = 2, - TLS_INFO_TXCONF = 3, - TLS_INFO_RXCONF = 4, - __TLS_INFO_MAX = 5, -}; - -enum { - TLSV4 = 0, - TLSV6 = 1, - TLS_NUM_PROTS = 2, -}; - -struct acpi_table_mcfg { - struct acpi_table_header header; - u8 reserved[8]; -}; - -struct acpi_mcfg_allocation { - u64 address; - u16 pci_segment; - u8 start_bus_number; - u8 end_bus_number; - u32 reserved; -}; - -struct pci_mmcfg_hostbridge_probe { - u32 bus; - u32 devfn; - u32 vendor; - u32 device; - const char * (*probe)(); -}; - -typedef bool (*check_reserved_t)(u64, u64, enum e820_type); - -struct estack_pages { - u32 offs; - u16 size; - u16 type; -}; - -struct kprobe_trace_entry_head { - struct trace_entry ent; - long unsigned int ip; -}; - -struct kretprobe_trace_entry_head { - struct trace_entry ent; - long unsigned int func; - long unsigned int ret_ip; -}; - -typedef int (*dynevent_check_arg_fn_t)(void *); - -struct dynevent_arg { - const char *str; - char separator; -}; - -struct trace_kprobe { - struct dyn_event devent; - struct kretprobe rp; - long unsigned int *nhit; - const char *symbol; - struct trace_probe tp; -}; - -struct sha512_state { - u64 state[8]; - u64 count[2]; - u8 buf[128]; -}; - -typedef void sha512_block_fn(struct sha512_state *, const u8 *, int); - -struct sg_append_table { - struct sg_table sgt; - struct scatterlist *prv; - unsigned int total_nents; -}; - -typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t); - -typedef void sg_free_fn(struct scatterlist *, unsigned int); - -struct sg_dma_page_iter { - struct sg_page_iter base; -}; - -typedef struct { - size_t bitContainer; - unsigned int bitsConsumed; - const char *ptr; - const char *start; - const char *limitPtr; -} BIT_DStream_t; - -typedef enum { - BIT_DStream_unfinished = 0, - BIT_DStream_endOfBuffer = 1, - BIT_DStream_completed = 2, - BIT_DStream_overflow = 3, -} BIT_DStream_status; - -typedef enum { - set_basic = 0, - set_rle = 1, - set_compressed = 2, - set_repeat = 3, -} symbolEncodingType_e; - -typedef enum { - ZSTD_no_overlap = 0, - ZSTD_overlap_src_before_dst = 1, -} ZSTD_overlap_e; - -typedef struct { - U32 fastMode; - U32 tableLog; -} ZSTD_seqSymbol_header; - -typedef struct { - size_t litLength; - size_t matchLength; - size_t offset; - const BYTE *match; -} seq_t; - -typedef struct { - size_t state; - const ZSTD_seqSymbol *table; -} ZSTD_fseState; - -typedef struct { - BIT_DStream_t DStream; - ZSTD_fseState stateLL; - ZSTD_fseState stateOffb; - ZSTD_fseState stateML; - size_t prevOffset[3]; - const BYTE *prefixStart; - const BYTE *dictEnd; - size_t pos; -} seqState_t; - -typedef enum { - ZSTD_lo_isRegularOffset = 0, - ZSTD_lo_isLongOffset = 1, -} ZSTD_longOffset_e; - -typedef enum { - ZSTD_p_noPrefetch = 0, - ZSTD_p_prefetch = 1, -} ZSTD_prefetch_e; - -struct acpi_gpio_params { - unsigned int crs_entry_index; - unsigned int line_index; - bool active_low; -}; - -struct uart_driver { - struct module *owner; - const char *driver_name; - const char *dev_name; - int major; - int minor; - int nr; - struct console *cons; - struct uart_state *state; - struct tty_driver *tty_driver; -}; - -struct uart_match { - struct uart_port *port; - struct uart_driver *driver; -}; - -struct node_access_nodes { - struct device dev; - struct list_head list_node; - unsigned int access; -}; - -struct node_attr { - struct device_attribute attr; - enum node_states state; -}; - -enum ptp_clock_events { - PTP_CLOCK_ALARM = 0, - PTP_CLOCK_EXTTS = 1, - PTP_CLOCK_PPS = 2, - PTP_CLOCK_PPSUSR = 3, -}; - -struct ptp_clock_event { - int type; - int index; - union { - u64 timestamp; - struct pps_event_time pps_times; - }; -}; - -struct fib_result_nl { - __be32 fl_addr; - u32 fl_mark; - unsigned char fl_tos; - unsigned char fl_scope; - unsigned char tb_id_in; - unsigned char tb_id; - unsigned char prefixlen; - unsigned char nh_sel; - unsigned char type; - unsigned char scope; - int err; -}; - -struct icmp6_filter { - __u32 data[8]; -}; - -struct raw6_sock { - struct inet_sock inet; - __u32 checksum; - __u32 offset; - struct icmp6_filter filter; - __u32 ip6mr_table; - struct ipv6_pinfo inet6; -}; - -typedef int mh_filter_t(struct sock *, struct sk_buff *); - -struct raw6_frag_vec { - struct msghdr *msg; - int hlen; - char c[4]; -}; - -enum vlan_ioctl_cmds { - ADD_VLAN_CMD = 0, - DEL_VLAN_CMD = 1, - SET_VLAN_INGRESS_PRIORITY_CMD = 2, - SET_VLAN_EGRESS_PRIORITY_CMD = 3, - GET_VLAN_INGRESS_PRIORITY_CMD = 4, - GET_VLAN_EGRESS_PRIORITY_CMD = 5, - SET_VLAN_NAME_TYPE_CMD = 6, - SET_VLAN_FLAG_CMD = 7, - GET_VLAN_REALDEV_NAME_CMD = 8, - GET_VLAN_VID_CMD = 9, -}; - -struct vlan_ioctl_args { - int cmd; - char device1[24]; - union { - char device2[24]; - int VID; - unsigned int skb_priority; - unsigned int name_type; - unsigned int bind_type; - unsigned int flag; - } u; - short int vlan_qos; -}; - -struct sigevent { - sigval_t sigev_value; - int sigev_signo; - int sigev_notify; - union { - int _pad[12]; - int _tid; - struct { - void (*_function)(sigval_t); - void *_attribute; - } _sigev_thread; - } _sigev_un; -}; - -typedef struct sigevent sigevent_t; - -struct swap_slots_cache { - bool lock_initialized; - struct mutex alloc_lock; - swp_entry_t *slots; - int nr; - int cur; - spinlock_t free_lock; - swp_entry_t *slots_ret; - int n_ret; -}; - -struct core_vma_metadata; - -struct coredump_params { - const kernel_siginfo_t *siginfo; - struct pt_regs *regs; - struct file *file; - long unsigned int limit; - long unsigned int mm_flags; - loff_t written; - loff_t pos; - loff_t to_skip; - int vma_count; - size_t vma_data_size; - struct core_vma_metadata *vma_meta; -}; - -struct core_vma_metadata { - long unsigned int start; - long unsigned int end; - long unsigned int flags; - long unsigned int dump_size; - long unsigned int pgoff; - struct file *file; -}; - -struct user_arg_ptr { - union { - const char * const *native; - } ptr; -}; - -struct netnode_security_struct { - union { - __be32 ipv4; - struct in6_addr ipv6; - } addr; - u32 sid; - u16 family; -}; - -struct sel_netnode_bkt { - unsigned int size; - struct list_head list; -}; - -struct sel_netnode { - struct netnode_security_struct nsec; - struct list_head list; - struct callback_head rcu; -}; - -struct acpi_table_lpit { - struct acpi_table_header header; -}; - -struct acpi_lpit_header { - u32 type; - u32 length; - u16 unique_id; - u16 reserved; - u32 flags; -}; - -struct acpi_lpit_native { - struct acpi_lpit_header header; - struct acpi_generic_address entry_trigger; - u32 residency; - u32 latency; - struct acpi_generic_address residency_counter; - u64 counter_frequency; -} __attribute__((packed)); - -struct lpit_residency_info { - struct acpi_generic_address gaddr; - u64 frequency; - void *iomem_addr; -}; - -struct acpi_create_field_info { - struct acpi_namespace_node *region_node; - struct acpi_namespace_node *field_node; - struct acpi_namespace_node *register_node; - struct acpi_namespace_node *data_register_node; - struct acpi_namespace_node *connection_node; - u8 *resource_buffer; - u32 bank_value; - u32 field_bit_position; - u32 field_bit_length; - u16 resource_length; - u16 pin_number_index; - u8 field_flags; - u8 attribute; - u8 field_type; - u8 access_length; -}; - -enum acpi_return_package_types { - ACPI_PTYPE1_FIXED = 1, - ACPI_PTYPE1_VAR = 2, - ACPI_PTYPE1_OPTION = 3, - ACPI_PTYPE2 = 4, - ACPI_PTYPE2_COUNT = 5, - ACPI_PTYPE2_PKG_COUNT = 6, - ACPI_PTYPE2_FIXED = 7, - ACPI_PTYPE2_MIN = 8, - ACPI_PTYPE2_REV_FIXED = 9, - ACPI_PTYPE2_FIX_VAR = 10, - ACPI_PTYPE2_VAR_VAR = 11, - ACPI_PTYPE2_UUID_PAIR = 12, - ACPI_PTYPE_CUSTOM = 13, -}; - -enum tpm2_startup_types { - TPM2_SU_CLEAR = 0, - TPM2_SU_STATE = 1, -}; - -enum { - BOND_OPTFLAG_NOSLAVES = 1, - BOND_OPTFLAG_IFDOWN = 2, - BOND_OPTFLAG_RAWVAL = 4, -}; - -enum { - BOND_VALFLAG_DEFAULT = 1, - BOND_VALFLAG_MIN = 2, - BOND_VALFLAG_MAX = 4, -}; - -enum flow_dissect_ret { - FLOW_DISSECT_RET_OUT_GOOD = 0, - FLOW_DISSECT_RET_OUT_BAD = 1, - FLOW_DISSECT_RET_PROTO_AGAIN = 2, - FLOW_DISSECT_RET_IPPROTO_AGAIN = 3, - FLOW_DISSECT_RET_CONTINUE = 4, -}; - -struct flow_dissector_key_arp { - __u32 sip; - __u32 tip; - __u8 op; - unsigned char sha[6]; - unsigned char tha[6]; -}; - -struct flow_dissector_key_hash { - u32 hash; -}; - -struct flow_dissector_key_num_of_vlans { - u8 num_of_vlans; -}; - -struct flow_keys_digest { - u8 data[16]; -}; - -enum { - BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1, - BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2, - BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4, -}; - -struct gre_full_hdr { - struct gre_base_hdr fixed_header; - __be16 csum; - __be16 reserved1; - __be32 key; - __be32 seq; -}; - -struct pptp_gre_header { - struct gre_base_hdr gre_hd; - __be16 payload_len; - __be16 call_id; - __be32 seq; - __be32 ack; -}; - -struct tipc_basic_hdr { - __be32 w[4]; -}; - -enum dccp_state { - DCCP_OPEN = 1, - DCCP_REQUESTING = 2, - DCCP_LISTEN = 10, - DCCP_RESPOND = 3, - DCCP_ACTIVE_CLOSEREQ = 4, - DCCP_PASSIVE_CLOSE = 8, - DCCP_CLOSING = 11, - DCCP_TIME_WAIT = 6, - DCCP_CLOSED = 7, - DCCP_NEW_SYN_RECV = 12, - DCCP_PARTOPEN = 13, - DCCP_PASSIVE_CLOSEREQ = 14, - DCCP_MAX_STATES = 15, -}; - -struct pppoe_tag { - __be16 tag_type; - __be16 tag_len; - char tag_data[0]; -}; - -struct pppoe_hdr { - __u8 type: 4; - __u8 ver: 4; - __u8 code; - __be16 sid; - __be16 length; - struct pppoe_tag tag[0]; -}; - -struct hsr_tag { - __be16 path_and_LSDU_size; - __be16 sequence_nr; - __be16 encap_proto; -}; - -struct mpls_label { - __be32 entry; -}; - -struct clock_identity { - u8 id[8]; -}; - -struct port_identity { - struct clock_identity clock_identity; - __be16 port_number; -}; - -struct ptp_header { - u8 tsmt; - u8 ver; - __be16 message_length; - u8 domain_number; - u8 reserved1; - u8 flag_field[2]; - __be64 correction; - __be32 reserved2; - struct port_identity source_port_identity; - __be16 sequence_id; - u8 control; - u8 log_message_interval; -} __attribute__((packed)); - -enum batadv_packettype { - BATADV_IV_OGM = 0, - BATADV_BCAST = 1, - BATADV_CODED = 2, - BATADV_ELP = 3, - BATADV_OGM2 = 4, - BATADV_UNICAST = 64, - BATADV_UNICAST_FRAG = 65, - BATADV_UNICAST_4ADDR = 66, - BATADV_ICMP = 67, - BATADV_UNICAST_TVLV = 68, -}; - -struct batadv_unicast_packet { - __u8 packet_type; - __u8 version; - __u8 ttl; - __u8 ttvn; - __u8 dest[6]; -}; - -struct _flow_keys_digest_data { - __be16 n_proto; - u8 ip_proto; - u8 padding; - __be32 ports; - __be32 src; - __be32 dst; -}; - -struct irq_info { - u8 bus; - u8 devfn; - struct { - u8 link; - u16 bitmap; - } __attribute__((packed)) irq[4]; - u8 slot; - u8 rfu; -}; - -struct irq_routing_table { - u32 signature; - u16 version; - u16 size; - u8 rtr_bus; - u8 rtr_devfn; - u16 exclusive_irqs; - u16 rtr_vendor; - u16 rtr_device; - u32 miniport_data; - u8 rfu[11]; - u8 checksum; - struct irq_info slots[0]; -}; - -struct irq_router { - char *name; - u16 vendor; - u16 device; - int (*get)(struct pci_dev *, struct pci_dev *, int); - int (*set)(struct pci_dev *, struct pci_dev *, int, int); - int (*lvl)(struct pci_dev *, struct pci_dev *, int, int); -}; - -struct irq_router_handler { - u16 vendor; - int (*probe)(struct irq_router *, struct pci_dev *, u16); -}; - -struct mpf_intel { - char signature[4]; - unsigned int physptr; - unsigned char length; - unsigned char specification; - unsigned char checksum; - unsigned char feature1; - unsigned char feature2; - unsigned char feature3; - unsigned char feature4; - unsigned char feature5; -}; - -struct mpc_table { - char signature[4]; - short unsigned int length; - char spec; - char checksum; - char oem[8]; - char productid[12]; - unsigned int oemptr; - short unsigned int oemsize; - short unsigned int oemcount; - unsigned int lapic; - unsigned int reserved; -}; - -struct mpc_cpu { - unsigned char type; - unsigned char apicid; - unsigned char apicver; - unsigned char cpuflag; - unsigned int cpufeature; - unsigned int featureflag; - unsigned int reserved[2]; -}; - -struct mpc_bus { - unsigned char type; - unsigned char busid; - unsigned char bustype[6]; -}; - -struct mpc_ioapic { - unsigned char type; - unsigned char apicid; - unsigned char apicver; - unsigned char flags; - unsigned int apicaddr; -}; - -struct mpc_intsrc { - unsigned char type; - unsigned char irqtype; - short unsigned int irqflag; - unsigned char srcbus; - unsigned char srcbusirq; - unsigned char dstapic; - unsigned char dstirq; -}; - -enum mp_irq_source_types { - mp_INT = 0, - mp_NMI = 1, - mp_SMI = 2, - mp_ExtINT = 3, -}; - -struct mpc_lintsrc { - unsigned char type; - unsigned char irqtype; - short unsigned int irqflag; - unsigned char srcbusid; - unsigned char srcbusirq; - unsigned char destapic; - unsigned char destapiclint; -}; - -enum ioapic_domain_type { - IOAPIC_DOMAIN_INVALID = 0, - IOAPIC_DOMAIN_LEGACY = 1, - IOAPIC_DOMAIN_STRICT = 2, - IOAPIC_DOMAIN_DYNAMIC = 3, -}; - -struct ioapic_domain_cfg { - enum ioapic_domain_type type; - const struct irq_domain_ops *ops; - struct device_node *dev; -}; - -struct trace_event_raw_cpuhp_enter { - struct trace_entry ent; - unsigned int cpu; - int target; - int idx; - void *fun; - char __data[0]; -}; - -struct trace_event_raw_cpuhp_multi_enter { - struct trace_entry ent; - unsigned int cpu; - int target; - int idx; - void *fun; - char __data[0]; -}; - -struct trace_event_raw_cpuhp_exit { - struct trace_entry ent; - unsigned int cpu; - int state; - int idx; - int ret; - char __data[0]; -}; - -struct trace_event_data_offsets_cpuhp_enter {}; - -struct trace_event_data_offsets_cpuhp_multi_enter {}; - -struct trace_event_data_offsets_cpuhp_exit {}; - -typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int)); - -typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *); - -typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int); - -struct cpuhp_cpu_state { - enum cpuhp_state state; - enum cpuhp_state target; - enum cpuhp_state fail; - struct task_struct *thread; - bool should_run; - bool rollback; - bool single; - bool bringup; - struct hlist_node *node; - struct hlist_node *last; - enum cpuhp_state cb_state; - int result; - struct completion done_up; - struct completion done_down; -}; - -struct cpuhp_step { - const char *name; - union { - int (*single)(unsigned int); - int (*multi)(unsigned int, struct hlist_node *); - } startup; - union { - int (*single)(unsigned int); - int (*multi)(unsigned int, struct hlist_node *); - } teardown; - struct hlist_head list; - bool cant_stop; - bool multi_instance; -}; - -enum cpu_mitigations { - CPU_MITIGATIONS_OFF = 0, - CPU_MITIGATIONS_AUTO = 1, - CPU_MITIGATIONS_AUTO_NOSMT = 2, -}; - -struct static_key_mod { - struct static_key_mod *next; - struct jump_entry *entries; - struct module *mod; -}; - -enum jump_label_type { - JUMP_LABEL_NOP = 0, - JUMP_LABEL_JMP = 1, -}; - -struct static_key_deferred { - struct static_key key; - long unsigned int timeout; - struct delayed_work work; -}; - -struct list_lru_memcg { - struct callback_head rcu; - struct list_lru_one node[0]; -}; - -struct list_lru_memcg_table { - struct list_lru_memcg *mlru; - struct mem_cgroup *memcg; -}; - -enum { - RES_USAGE___2 = 0, - RES_RSVD_USAGE = 1, - RES_LIMIT___2 = 2, - RES_RSVD_LIMIT = 3, - RES_MAX_USAGE___2 = 4, - RES_RSVD_MAX_USAGE = 5, - RES_FAILCNT___2 = 6, - RES_RSVD_FAILCNT = 7, -}; - -struct fs_error_report { - int error; - struct inode *inode; - struct super_block *sb; -}; - -struct ext4_inode { - __le16 i_mode; - __le16 i_uid; - __le32 i_size_lo; - __le32 i_atime; - __le32 i_ctime; - __le32 i_mtime; - __le32 i_dtime; - __le16 i_gid; - __le16 i_links_count; - __le32 i_blocks_lo; - __le32 i_flags; - union { - struct { - __le32 l_i_version; - } linux1; - struct { - __u32 h_i_translator; - } hurd1; - struct { - __u32 m_i_reserved1; - } masix1; - } osd1; - __le32 i_block[15]; - __le32 i_generation; - __le32 i_file_acl_lo; - __le32 i_size_high; - __le32 i_obso_faddr; - union { - struct { - __le16 l_i_blocks_high; - __le16 l_i_file_acl_high; - __le16 l_i_uid_high; - __le16 l_i_gid_high; - __le16 l_i_checksum_lo; - __le16 l_i_reserved; - } linux2; - struct { - __le16 h_i_reserved1; - __u16 h_i_mode_high; - __u16 h_i_uid_high; - __u16 h_i_gid_high; - __u32 h_i_author; - } hurd2; - struct { - __le16 h_i_reserved1; - __le16 m_i_file_acl_high; - __u32 m_i_reserved2[2]; - } masix2; - } osd2; - __le16 i_extra_isize; - __le16 i_checksum_hi; - __le32 i_ctime_extra; - __le32 i_mtime_extra; - __le32 i_atime_extra; - __le32 i_crtime; - __le32 i_crtime_extra; - __le32 i_version_hi; - __le32 i_projid; -}; - -struct ext4_lazy_init { - long unsigned int li_state; - struct list_head li_request_list; - struct mutex li_list_mtx; -}; - -struct ext4_journal_cb_entry { - struct list_head jce_list; - void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int); -}; - -struct trace_event_raw_ext4_other_inode_update_time { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ino_t orig_ino; - uid_t uid; - gid_t gid; - __u16 mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_free_inode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - uid_t uid; - gid_t gid; - __u64 blocks; - __u16 mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_request_inode { - struct trace_entry ent; - dev_t dev; - ino_t dir; - __u16 mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_allocate_inode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ino_t dir; - __u16 mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_evict_inode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int nlink; - char __data[0]; -}; - -struct trace_event_raw_ext4_drop_inode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int drop; - char __data[0]; -}; - -struct trace_event_raw_ext4_nfs_commit_metadata { - struct trace_entry ent; - dev_t dev; - ino_t ino; - char __data[0]; -}; - -struct trace_event_raw_ext4_mark_inode_dirty { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long unsigned int ip; - char __data[0]; -}; - -struct trace_event_raw_ext4_begin_ordered_truncate { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t new_size; - char __data[0]; -}; - -struct trace_event_raw_ext4__write_begin { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t pos; - unsigned int len; - unsigned int flags; - char __data[0]; -}; - -struct trace_event_raw_ext4__write_end { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t pos; - unsigned int len; - unsigned int copied; - char __data[0]; -}; - -struct trace_event_raw_ext4_writepages { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long int nr_to_write; - long int pages_skipped; - loff_t range_start; - loff_t range_end; - long unsigned int writeback_index; - int sync_mode; - char for_kupdate; - char range_cyclic; - char __data[0]; -}; - -struct trace_event_raw_ext4_da_write_pages { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long unsigned int first_page; - long int nr_to_write; - int sync_mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_da_write_pages_extent { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 lblk; - __u32 len; - __u32 flags; - char __data[0]; -}; - -struct trace_event_raw_ext4_writepages_result { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int ret; - int pages_written; - long int pages_skipped; - long unsigned int writeback_index; - int sync_mode; - char __data[0]; -}; - -struct trace_event_raw_ext4__page_op { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long unsigned int index; - char __data[0]; -}; - -struct trace_event_raw_ext4_invalidate_folio_op { - struct trace_entry ent; - dev_t dev; - ino_t ino; - long unsigned int index; - size_t offset; - size_t length; - char __data[0]; -}; - -struct trace_event_raw_ext4_discard_blocks { - struct trace_entry ent; - dev_t dev; - __u64 blk; - __u64 count; - char __data[0]; -}; - -struct trace_event_raw_ext4__mb_new_pa { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 pa_pstart; - __u64 pa_lstart; - __u32 pa_len; - char __data[0]; -}; - -struct trace_event_raw_ext4_mb_release_inode_pa { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 block; - __u32 count; - char __data[0]; -}; - -struct trace_event_raw_ext4_mb_release_group_pa { - struct trace_entry ent; - dev_t dev; - __u64 pa_pstart; - __u32 pa_len; - char __data[0]; -}; - -struct trace_event_raw_ext4_discard_preallocations { - struct trace_entry ent; - dev_t dev; - ino_t ino; - unsigned int len; - unsigned int needed; - char __data[0]; -}; - -struct trace_event_raw_ext4_mb_discard_preallocations { - struct trace_entry ent; - dev_t dev; - int needed; - char __data[0]; -}; - -struct trace_event_raw_ext4_request_blocks { - struct trace_entry ent; - dev_t dev; - ino_t ino; - unsigned int len; - __u32 logical; - __u32 lleft; - __u32 lright; - __u64 goal; - __u64 pleft; - __u64 pright; - unsigned int flags; - char __data[0]; -}; - -struct trace_event_raw_ext4_allocate_blocks { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 block; - unsigned int len; - __u32 logical; - __u32 lleft; - __u32 lright; - __u64 goal; - __u64 pleft; - __u64 pright; - unsigned int flags; - char __data[0]; -}; - -struct trace_event_raw_ext4_free_blocks { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 block; - long unsigned int count; - int flags; - __u16 mode; - char __data[0]; -}; - -struct trace_event_raw_ext4_sync_file_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ino_t parent; - int datasync; - char __data[0]; -}; - -struct trace_event_raw_ext4_sync_file_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int ret; - char __data[0]; -}; - -struct trace_event_raw_ext4_sync_fs { - struct trace_entry ent; - dev_t dev; - int wait; - char __data[0]; -}; - -struct trace_event_raw_ext4_alloc_da_blocks { - struct trace_entry ent; - dev_t dev; - ino_t ino; - unsigned int data_blocks; - char __data[0]; -}; - -struct trace_event_raw_ext4_mballoc_alloc { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u32 orig_logical; - int orig_start; - __u32 orig_group; - int orig_len; - __u32 goal_logical; - int goal_start; - __u32 goal_group; - int goal_len; - __u32 result_logical; - int result_start; - __u32 result_group; - int result_len; - __u16 found; - __u16 groups; - __u16 buddy; - __u16 flags; - __u16 tail; - __u8 cr; - char __data[0]; -}; - -struct trace_event_raw_ext4_mballoc_prealloc { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u32 orig_logical; - int orig_start; - __u32 orig_group; - int orig_len; - __u32 result_logical; - int result_start; - __u32 result_group; - int result_len; - char __data[0]; +struct bpf_ringbuf_map { + struct bpf_map map; + struct bpf_ringbuf *rb; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct trace_event_raw_ext4__mballoc { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int result_start; - __u32 result_group; - int result_len; - char __data[0]; +struct bpf_ringbuf_hdr { + u32 len; + u32 pg_off; }; -struct trace_event_raw_ext4_forget { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 block; - int is_metadata; - __u16 mode; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_reserve)(struct bpf_map *, u64, u64); -struct trace_event_raw_ext4_da_update_reserve_space { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 i_blocks; - int used_blocks; - int reserved_data_blocks; - int quota_claim; - __u16 mode; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_submit)(void *, u64); -struct trace_event_raw_ext4_da_reserve_space { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 i_blocks; - int reserved_data_blocks; - __u16 mode; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_discard)(void *, u64); -struct trace_event_raw_ext4_da_release_space { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 i_blocks; - int freed_blocks; - int reserved_data_blocks; - __u16 mode; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_output)(struct bpf_map *, void *, u64, u64); -struct trace_event_raw_ext4__bitmap_load { - struct trace_entry ent; - dev_t dev; - __u32 group; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_query)(struct bpf_map *, u64); -struct trace_event_raw_ext4_read_block_bitmap_load { - struct trace_entry ent; - dev_t dev; - __u32 group; - bool prefetch; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_reserve_dynptr)(struct bpf_map *, u32, u64, struct bpf_dynptr_kern *); -struct trace_event_raw_ext4__fallocate_mode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t offset; - loff_t len; - int mode; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_submit_dynptr)(struct bpf_dynptr_kern *, u64); -struct trace_event_raw_ext4_fallocate_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t pos; - unsigned int blocks; - int ret; - char __data[0]; -}; +typedef u64 (*btf_bpf_ringbuf_discard_dynptr)(struct bpf_dynptr_kern *, u64); -struct trace_event_raw_ext4_unlink_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ino_t parent; - loff_t size; - char __data[0]; -}; +typedef u64 (*btf_bpf_user_ringbuf_drain)(struct bpf_map *, void *, void *, u64); -struct trace_event_raw_ext4_unlink_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int ret; - char __data[0]; +enum dentry_d_lock_class { + DENTRY_D_LOCK_NORMAL = 0, + DENTRY_D_LOCK_NESTED = 1, }; -struct trace_event_raw_ext4__truncate { - struct trace_entry ent; - dev_t dev; - ino_t ino; - __u64 blocks; - char __data[0]; +struct tree_descr { + const char *name; + const struct file_operations *ops; + int mode; }; -struct trace_event_raw_ext4_ext_convert_to_initialized_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t m_lblk; - unsigned int m_len; - ext4_lblk_t u_lblk; - unsigned int u_len; - ext4_fsblk_t u_pblk; - char __data[0]; +struct simple_transaction_argresp { + ssize_t size; + char data[0]; }; -struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t m_lblk; - unsigned int m_len; - ext4_lblk_t u_lblk; - unsigned int u_len; - ext4_fsblk_t u_pblk; - ext4_lblk_t i_lblk; - unsigned int i_len; - ext4_fsblk_t i_pblk; - char __data[0]; +enum fid_type { + FILEID_ROOT = 0, + FILEID_INO32_GEN = 1, + FILEID_INO32_GEN_PARENT = 2, + FILEID_BTRFS_WITHOUT_PARENT = 77, + FILEID_BTRFS_WITH_PARENT = 78, + FILEID_BTRFS_WITH_PARENT_ROOT = 79, + FILEID_UDF_WITHOUT_PARENT = 81, + FILEID_UDF_WITH_PARENT = 82, + FILEID_NILFS_WITHOUT_PARENT = 97, + FILEID_NILFS_WITH_PARENT = 98, + FILEID_FAT_WITHOUT_PARENT = 113, + FILEID_FAT_WITH_PARENT = 114, + FILEID_LUSTRE = 151, + FILEID_KERNFS = 254, + FILEID_INVALID = 255, }; -struct trace_event_raw_ext4__map_blocks_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - unsigned int len; - unsigned int flags; - char __data[0]; +struct fid { + union { + struct { + u32 ino; + u32 gen; + u32 parent_ino; + u32 parent_gen; + } i32; + struct { + u32 block; + u16 partref; + u16 parent_partref; + u32 generation; + u32 parent_block; + u32 parent_generation; + } udf; + __u32 raw[0]; + }; }; -struct trace_event_raw_ext4__map_blocks_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - unsigned int flags; - ext4_fsblk_t pblk; - ext4_lblk_t lblk; - unsigned int len; - unsigned int mflags; - int ret; - char __data[0]; +enum fsnotify_iter_type { + FSNOTIFY_ITER_TYPE_INODE = 0, + FSNOTIFY_ITER_TYPE_VFSMOUNT = 1, + FSNOTIFY_ITER_TYPE_SB = 2, + FSNOTIFY_ITER_TYPE_PARENT = 3, + FSNOTIFY_ITER_TYPE_INODE2 = 4, + FSNOTIFY_ITER_TYPE_COUNT = 5, }; -struct trace_event_raw_ext4_ext_load_extent { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_fsblk_t pblk; - ext4_lblk_t lblk; - char __data[0]; +enum utf8_normalization { + UTF8_NFDI = 0, + UTF8_NFDICF = 1, + UTF8_NMAX = 2, }; -struct trace_event_raw_ext4_load_inode { - struct trace_entry ent; - dev_t dev; - ino_t ino; - char __data[0]; +struct simple_attr { + int (*get)(void *, u64 *); + int (*set)(void *, u64); + char get_buf[24]; + char set_buf[24]; + void *data; + const char *fmt; + struct mutex mutex; }; -struct trace_event_raw_ext4_journal_start { - struct trace_entry ent; - dev_t dev; - long unsigned int ip; - int blocks; - int rsv_blocks; - int revoke_creds; - char __data[0]; +struct fs_pin { + wait_queue_head_t wait; + int done; + struct hlist_node s_list; + struct hlist_node m_list; + void (*kill)(struct fs_pin *); }; -struct trace_event_raw_ext4_journal_start_reserved { - struct trace_entry ent; - dev_t dev; - long unsigned int ip; - int blocks; - char __data[0]; +struct fd_data { + fmode_t mode; + unsigned int fd; }; -struct trace_event_raw_ext4__trim { - struct trace_entry ent; - int dev_major; - int dev_minor; - __u32 group; - int start; - int len; - char __data[0]; +struct kernfs_global_locks { + struct mutex open_file_mutex[1024]; }; -struct trace_event_raw_ext4_ext_handle_unwritten_extents { - struct trace_entry ent; - dev_t dev; - ino_t ino; - int flags; - ext4_lblk_t lblk; - ext4_fsblk_t pblk; - unsigned int len; - unsigned int allocated; - ext4_fsblk_t newblk; - char __data[0]; +enum kernfs_node_flag { + KERNFS_ACTIVATED = 16, + KERNFS_NS = 32, + KERNFS_HAS_SEQ_SHOW = 64, + KERNFS_HAS_MMAP = 128, + KERNFS_LOCKDEP = 256, + KERNFS_HIDDEN = 512, + KERNFS_SUICIDAL = 1024, + KERNFS_SUICIDED = 2048, + KERNFS_EMPTY_DIR = 4096, + KERNFS_HAS_RELEASE = 8192, + KERNFS_REMOVING = 16384, }; -struct trace_event_raw_ext4_get_implied_cluster_alloc_exit { - struct trace_entry ent; - dev_t dev; +struct kernfs_root { + struct kernfs_node *kn; unsigned int flags; - ext4_lblk_t lblk; - ext4_fsblk_t pblk; - unsigned int len; - int ret; - char __data[0]; -}; - -struct trace_event_raw_ext4_ext_show_extent { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_fsblk_t pblk; - ext4_lblk_t lblk; - short unsigned int len; - char __data[0]; -}; - -struct trace_event_raw_ext4_remove_blocks { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t from; - ext4_lblk_t to; - ext4_fsblk_t ee_pblk; - ext4_lblk_t ee_lblk; - short unsigned int ee_len; - ext4_fsblk_t pc_pclu; - ext4_lblk_t pc_lblk; - int pc_state; - char __data[0]; -}; - -struct trace_event_raw_ext4_ext_rm_leaf { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t start; - ext4_lblk_t ee_lblk; - ext4_fsblk_t ee_pblk; - short int ee_len; - ext4_fsblk_t pc_pclu; - ext4_lblk_t pc_lblk; - int pc_state; - char __data[0]; -}; - -struct trace_event_raw_ext4_ext_rm_idx { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_fsblk_t pblk; - char __data[0]; -}; - -struct trace_event_raw_ext4_ext_remove_space { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t start; - ext4_lblk_t end; - int depth; - char __data[0]; -}; - -struct trace_event_raw_ext4_ext_remove_space_done { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t start; - ext4_lblk_t end; - int depth; - ext4_fsblk_t pc_pclu; - ext4_lblk_t pc_lblk; - int pc_state; - short unsigned int eh_entries; - char __data[0]; -}; - -struct trace_event_raw_ext4__es_extent { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - ext4_lblk_t len; - ext4_fsblk_t pblk; - char status; - char __data[0]; -}; - -struct trace_event_raw_ext4_es_remove_extent { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t lblk; - loff_t len; - char __data[0]; -}; - -struct trace_event_raw_ext4_es_find_extent_range_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - char __data[0]; -}; - -struct trace_event_raw_ext4_es_find_extent_range_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - ext4_lblk_t len; - ext4_fsblk_t pblk; - char status; - char __data[0]; -}; - -struct trace_event_raw_ext4_es_lookup_extent_enter { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - char __data[0]; -}; - -struct trace_event_raw_ext4_es_lookup_extent_exit { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - ext4_lblk_t len; - ext4_fsblk_t pblk; - char status; - int found; - char __data[0]; -}; - -struct trace_event_raw_ext4__es_shrink_enter { - struct trace_entry ent; - dev_t dev; - int nr_to_scan; - int cache_cnt; - char __data[0]; + struct idr ino_idr; + u32 last_id_lowbits; + u32 id_highbits; + struct kernfs_syscall_ops *syscall_ops; + struct list_head supers; + wait_queue_head_t deactivate_waitq; + struct rw_semaphore kernfs_rwsem; }; -struct trace_event_raw_ext4_es_shrink_scan_exit { - struct trace_entry ent; - dev_t dev; - int nr_shrunk; - int cache_cnt; - char __data[0]; +struct kernfs_open_node { + struct callback_head callback_head; + atomic_t event; + wait_queue_head_t poll; + struct list_head files; + unsigned int nr_mmapped; + unsigned int nr_to_release; }; -struct trace_event_raw_ext4_collapse_range { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t offset; - loff_t len; - char __data[0]; +struct kernfs_iattrs { + kuid_t ia_uid; + kgid_t ia_gid; + struct timespec64 ia_atime; + struct timespec64 ia_mtime; + struct timespec64 ia_ctime; + struct simple_xattrs xattrs; + atomic_t nr_user_xattrs; + atomic_t user_xattr_size; }; -struct trace_event_raw_ext4_insert_range { - struct trace_entry ent; - dev_t dev; - ino_t ino; - loff_t offset; - loff_t len; - char __data[0]; +struct kernfs_super_info { + struct super_block *sb; + struct kernfs_root *root; + const void *ns; + struct list_head node; }; -struct trace_event_raw_ext4_es_shrink { - struct trace_entry ent; - dev_t dev; - int nr_shrunk; - long long unsigned int scan_time; - int nr_skipped; - int retried; - char __data[0]; +struct ext4_orphan_block_tail { + __le32 ob_magic; + __le32 ob_checksum; }; -struct trace_event_raw_ext4_es_insert_delayed_block { - struct trace_entry ent; - dev_t dev; - ino_t ino; - ext4_lblk_t lblk; - ext4_lblk_t len; - ext4_fsblk_t pblk; - char status; - bool allocated; - char __data[0]; +struct vfs_cap_data { + __le32 magic_etc; + struct { + __le32 permitted; + __le32 inheritable; + } data[2]; }; -struct trace_event_raw_ext4_fsmap_class { - struct trace_entry ent; - dev_t dev; - dev_t keydev; - u32 agno; - u64 bno; - u64 len; - u64 owner; - char __data[0]; +struct vfs_ns_cap_data { + __le32 magic_etc; + struct { + __le32 permitted; + __le32 inheritable; + } data[2]; + __le32 rootid; }; -struct trace_event_raw_ext4_getfsmap_class { - struct trace_entry ent; - dev_t dev; - dev_t keydev; - u64 block; - u64 len; - u64 owner; - u64 flags; - char __data[0]; +struct cpu_vfs_cap_data { + __u32 magic_etc; + kernel_cap_t permitted; + kernel_cap_t inheritable; + kuid_t rootid; }; -struct trace_event_raw_ext4_shutdown { - struct trace_entry ent; - dev_t dev; - unsigned int flags; - char __data[0]; +struct timezone { + int tz_minuteswest; + int tz_dsttime; }; -struct trace_event_raw_ext4_error { - struct trace_entry ent; - dev_t dev; - const char *function; - unsigned int line; - char __data[0]; -}; +struct sctp_association; -struct trace_event_raw_ext4_prefetch_bitmaps { - struct trace_entry ent; - dev_t dev; - __u32 group; - __u32 next; - __u32 ios; - char __data[0]; +union security_list_options { + int (*binder_set_context_mgr)(const struct cred *); + int (*binder_transaction)(const struct cred *, const struct cred *); + int (*binder_transfer_binder)(const struct cred *, const struct cred *); + int (*binder_transfer_file)(const struct cred *, const struct cred *, struct file *); + int (*ptrace_access_check)(struct task_struct *, unsigned int); + int (*ptrace_traceme)(struct task_struct *); + int (*capget)(struct task_struct *, kernel_cap_t *, kernel_cap_t *, kernel_cap_t *); + int (*capset)(struct cred *, const struct cred *, const kernel_cap_t *, const kernel_cap_t *, const kernel_cap_t *); + int (*capable)(const struct cred *, struct user_namespace *, int, unsigned int); + int (*quotactl)(int, int, int, struct super_block *); + int (*quota_on)(struct dentry *); + int (*syslog)(int); + int (*settime)(const struct timespec64 *, const struct timezone *); + int (*vm_enough_memory)(struct mm_struct *, long int); + int (*bprm_creds_for_exec)(struct linux_binprm *); + int (*bprm_creds_from_file)(struct linux_binprm *, struct file *); + int (*bprm_check_security)(struct linux_binprm *); + void (*bprm_committing_creds)(struct linux_binprm *); + void (*bprm_committed_creds)(struct linux_binprm *); + int (*fs_context_dup)(struct fs_context *, struct fs_context *); + int (*fs_context_parse_param)(struct fs_context *, struct fs_parameter *); + int (*sb_alloc_security)(struct super_block *); + void (*sb_delete)(struct super_block *); + void (*sb_free_security)(struct super_block *); + void (*sb_free_mnt_opts)(void *); + int (*sb_eat_lsm_opts)(char *, void **); + int (*sb_mnt_opts_compat)(struct super_block *, void *); + int (*sb_remount)(struct super_block *, void *); + int (*sb_kern_mount)(struct super_block *); + int (*sb_show_options)(struct seq_file *, struct super_block *); + int (*sb_statfs)(struct dentry *); + int (*sb_mount)(const char *, const struct path *, const char *, long unsigned int, void *); + int (*sb_umount)(struct vfsmount *, int); + int (*sb_pivotroot)(const struct path *, const struct path *); + int (*sb_set_mnt_opts)(struct super_block *, void *, long unsigned int, long unsigned int *); + int (*sb_clone_mnt_opts)(const struct super_block *, struct super_block *, long unsigned int, long unsigned int *); + int (*move_mount)(const struct path *, const struct path *); + int (*dentry_init_security)(struct dentry *, int, const struct qstr *, const char **, void **, u32 *); + int (*dentry_create_files_as)(struct dentry *, int, struct qstr *, const struct cred *, struct cred *); + int (*path_notify)(const struct path *, u64, unsigned int); + int (*inode_alloc_security)(struct inode *); + void (*inode_free_security)(struct inode *); + int (*inode_init_security)(struct inode *, struct inode *, const struct qstr *, const char **, void **, size_t *); + int (*inode_init_security_anon)(struct inode *, const struct qstr *, const struct inode *); + int (*inode_create)(struct inode *, struct dentry *, umode_t); + int (*inode_link)(struct dentry *, struct inode *, struct dentry *); + int (*inode_unlink)(struct inode *, struct dentry *); + int (*inode_symlink)(struct inode *, struct dentry *, const char *); + int (*inode_mkdir)(struct inode *, struct dentry *, umode_t); + int (*inode_rmdir)(struct inode *, struct dentry *); + int (*inode_mknod)(struct inode *, struct dentry *, umode_t, dev_t); + int (*inode_rename)(struct inode *, struct dentry *, struct inode *, struct dentry *); + int (*inode_readlink)(struct dentry *); + int (*inode_follow_link)(struct dentry *, struct inode *, bool); + int (*inode_permission)(struct inode *, int); + int (*inode_setattr)(struct dentry *, struct iattr *); + int (*inode_getattr)(const struct path *); + int (*inode_setxattr)(struct user_namespace *, struct dentry *, const char *, const void *, size_t, int); + void (*inode_post_setxattr)(struct dentry *, const char *, const void *, size_t, int); + int (*inode_getxattr)(struct dentry *, const char *); + int (*inode_listxattr)(struct dentry *); + int (*inode_removexattr)(struct user_namespace *, struct dentry *, const char *); + int (*inode_need_killpriv)(struct dentry *); + int (*inode_killpriv)(struct user_namespace *, struct dentry *); + int (*inode_getsecurity)(struct user_namespace *, struct inode *, const char *, void **, bool); + int (*inode_setsecurity)(struct inode *, const char *, const void *, size_t, int); + int (*inode_listsecurity)(struct inode *, char *, size_t); + void (*inode_getsecid)(struct inode *, u32 *); + int (*inode_copy_up)(struct dentry *, struct cred **); + int (*inode_copy_up_xattr)(const char *); + int (*kernfs_init_security)(struct kernfs_node *, struct kernfs_node *); + int (*file_permission)(struct file *, int); + int (*file_alloc_security)(struct file *); + void (*file_free_security)(struct file *); + int (*file_ioctl)(struct file *, unsigned int, long unsigned int); + int (*mmap_addr)(long unsigned int); + int (*mmap_file)(struct file *, long unsigned int, long unsigned int, long unsigned int); + int (*file_mprotect)(struct vm_area_struct *, long unsigned int, long unsigned int); + int (*file_lock)(struct file *, unsigned int); + int (*file_fcntl)(struct file *, unsigned int, long unsigned int); + void (*file_set_fowner)(struct file *); + int (*file_send_sigiotask)(struct task_struct *, struct fown_struct *, int); + int (*file_receive)(struct file *); + int (*file_open)(struct file *); + int (*task_alloc)(struct task_struct *, long unsigned int); + void (*task_free)(struct task_struct *); + int (*cred_alloc_blank)(struct cred *, gfp_t); + void (*cred_free)(struct cred *); + int (*cred_prepare)(struct cred *, const struct cred *, gfp_t); + void (*cred_transfer)(struct cred *, const struct cred *); + void (*cred_getsecid)(const struct cred *, u32 *); + int (*kernel_act_as)(struct cred *, u32); + int (*kernel_create_files_as)(struct cred *, struct inode *); + int (*kernel_module_request)(char *); + int (*kernel_load_data)(enum kernel_load_data_id, bool); + int (*kernel_post_load_data)(char *, loff_t, enum kernel_load_data_id, char *); + int (*kernel_read_file)(struct file *, enum kernel_read_file_id, bool); + int (*kernel_post_read_file)(struct file *, char *, loff_t, enum kernel_read_file_id); + int (*task_fix_setuid)(struct cred *, const struct cred *, int); + int (*task_fix_setgid)(struct cred *, const struct cred *, int); + int (*task_fix_setgroups)(struct cred *, const struct cred *); + int (*task_setpgid)(struct task_struct *, pid_t); + int (*task_getpgid)(struct task_struct *); + int (*task_getsid)(struct task_struct *); + void (*current_getsecid_subj)(u32 *); + void (*task_getsecid_obj)(struct task_struct *, u32 *); + int (*task_setnice)(struct task_struct *, int); + int (*task_setioprio)(struct task_struct *, int); + int (*task_getioprio)(struct task_struct *); + int (*task_prlimit)(const struct cred *, const struct cred *, unsigned int); + int (*task_setrlimit)(struct task_struct *, unsigned int, struct rlimit *); + int (*task_setscheduler)(struct task_struct *); + int (*task_getscheduler)(struct task_struct *); + int (*task_movememory)(struct task_struct *); + int (*task_kill)(struct task_struct *, struct kernel_siginfo *, int, const struct cred *); + int (*task_prctl)(int, long unsigned int, long unsigned int, long unsigned int, long unsigned int); + void (*task_to_inode)(struct task_struct *, struct inode *); + int (*userns_create)(const struct cred *); + int (*ipc_permission)(struct kern_ipc_perm *, short int); + void (*ipc_getsecid)(struct kern_ipc_perm *, u32 *); + int (*msg_msg_alloc_security)(struct msg_msg *); + void (*msg_msg_free_security)(struct msg_msg *); + int (*msg_queue_alloc_security)(struct kern_ipc_perm *); + void (*msg_queue_free_security)(struct kern_ipc_perm *); + int (*msg_queue_associate)(struct kern_ipc_perm *, int); + int (*msg_queue_msgctl)(struct kern_ipc_perm *, int); + int (*msg_queue_msgsnd)(struct kern_ipc_perm *, struct msg_msg *, int); + int (*msg_queue_msgrcv)(struct kern_ipc_perm *, struct msg_msg *, struct task_struct *, long int, int); + int (*shm_alloc_security)(struct kern_ipc_perm *); + void (*shm_free_security)(struct kern_ipc_perm *); + int (*shm_associate)(struct kern_ipc_perm *, int); + int (*shm_shmctl)(struct kern_ipc_perm *, int); + int (*shm_shmat)(struct kern_ipc_perm *, char *, int); + int (*sem_alloc_security)(struct kern_ipc_perm *); + void (*sem_free_security)(struct kern_ipc_perm *); + int (*sem_associate)(struct kern_ipc_perm *, int); + int (*sem_semctl)(struct kern_ipc_perm *, int); + int (*sem_semop)(struct kern_ipc_perm *, struct sembuf *, unsigned int, int); + int (*netlink_send)(struct sock *, struct sk_buff *); + void (*d_instantiate)(struct dentry *, struct inode *); + int (*getprocattr)(struct task_struct *, const char *, char **); + int (*setprocattr)(const char *, void *, size_t); + int (*ismaclabel)(const char *); + int (*secid_to_secctx)(u32, char **, u32 *); + int (*secctx_to_secid)(const char *, u32, u32 *); + void (*release_secctx)(char *, u32); + void (*inode_invalidate_secctx)(struct inode *); + int (*inode_notifysecctx)(struct inode *, void *, u32); + int (*inode_setsecctx)(struct dentry *, void *, u32); + int (*inode_getsecctx)(struct inode *, void **, u32 *); + int (*unix_stream_connect)(struct sock *, struct sock *, struct sock *); + int (*unix_may_send)(struct socket *, struct socket *); + int (*socket_create)(int, int, int, int); + int (*socket_post_create)(struct socket *, int, int, int, int); + int (*socket_socketpair)(struct socket *, struct socket *); + int (*socket_bind)(struct socket *, struct sockaddr *, int); + int (*socket_connect)(struct socket *, struct sockaddr *, int); + int (*socket_listen)(struct socket *, int); + int (*socket_accept)(struct socket *, struct socket *); + int (*socket_sendmsg)(struct socket *, struct msghdr *, int); + int (*socket_recvmsg)(struct socket *, struct msghdr *, int, int); + int (*socket_getsockname)(struct socket *); + int (*socket_getpeername)(struct socket *); + int (*socket_getsockopt)(struct socket *, int, int); + int (*socket_setsockopt)(struct socket *, int, int); + int (*socket_shutdown)(struct socket *, int); + int (*socket_sock_rcv_skb)(struct sock *, struct sk_buff *); + int (*socket_getpeersec_stream)(struct socket *, char *, int *, unsigned int); + int (*socket_getpeersec_dgram)(struct socket *, struct sk_buff *, u32 *); + int (*sk_alloc_security)(struct sock *, int, gfp_t); + void (*sk_free_security)(struct sock *); + void (*sk_clone_security)(const struct sock *, struct sock *); + void (*sk_getsecid)(struct sock *, u32 *); + void (*sock_graft)(struct sock *, struct socket *); + int (*inet_conn_request)(const struct sock *, struct sk_buff *, struct request_sock *); + void (*inet_csk_clone)(struct sock *, const struct request_sock *); + void (*inet_conn_established)(struct sock *, struct sk_buff *); + int (*secmark_relabel_packet)(u32); + void (*secmark_refcount_inc)(); + void (*secmark_refcount_dec)(); + void (*req_classify_flow)(const struct request_sock *, struct flowi_common *); + int (*tun_dev_alloc_security)(void **); + void (*tun_dev_free_security)(void *); + int (*tun_dev_create)(); + int (*tun_dev_attach_queue)(void *); + int (*tun_dev_attach)(struct sock *, void *); + int (*tun_dev_open)(void *); + int (*sctp_assoc_request)(struct sctp_association *, struct sk_buff *); + int (*sctp_bind_connect)(struct sock *, int, struct sockaddr *, int); + void (*sctp_sk_clone)(struct sctp_association *, struct sock *, struct sock *); + int (*sctp_assoc_established)(struct sctp_association *, struct sk_buff *); + int (*key_alloc)(struct key *, const struct cred *, long unsigned int); + void (*key_free)(struct key *); + int (*key_permission)(key_ref_t, const struct cred *, enum key_need_perm); + int (*key_getsecurity)(struct key *, char **); + int (*audit_rule_init)(u32, u32, char *, void **); + int (*audit_rule_known)(struct audit_krule *); + int (*audit_rule_match)(u32, u32, u32, void *); + void (*audit_rule_free)(void *); + int (*bpf)(int, union bpf_attr *, unsigned int); + int (*bpf_map)(struct bpf_map *, fmode_t); + int (*bpf_prog)(struct bpf_prog *); + int (*bpf_map_alloc_security)(struct bpf_map *); + void (*bpf_map_free_security)(struct bpf_map *); + int (*bpf_prog_alloc_security)(struct bpf_prog_aux *); + void (*bpf_prog_free_security)(struct bpf_prog_aux *); + int (*locked_down)(enum lockdown_reason); + int (*perf_event_open)(struct perf_event_attr *, int); + int (*perf_event_alloc)(struct perf_event *); + void (*perf_event_free)(struct perf_event *); + int (*perf_event_read)(struct perf_event *); + int (*perf_event_write)(struct perf_event *); + int (*uring_override_creds)(const struct cred *); + int (*uring_sqpoll)(); + int (*uring_cmd)(struct io_uring_cmd *); }; -struct trace_event_raw_ext4_lazy_itable_init { - struct trace_entry ent; - dev_t dev; - __u32 group; - char __data[0]; +struct security_hook_heads { + struct hlist_head binder_set_context_mgr; + struct hlist_head binder_transaction; + struct hlist_head binder_transfer_binder; + struct hlist_head binder_transfer_file; + struct hlist_head ptrace_access_check; + struct hlist_head ptrace_traceme; + struct hlist_head capget; + struct hlist_head capset; + struct hlist_head capable; + struct hlist_head quotactl; + struct hlist_head quota_on; + struct hlist_head syslog; + struct hlist_head settime; + struct hlist_head vm_enough_memory; + struct hlist_head bprm_creds_for_exec; + struct hlist_head bprm_creds_from_file; + struct hlist_head bprm_check_security; + struct hlist_head bprm_committing_creds; + struct hlist_head bprm_committed_creds; + struct hlist_head fs_context_dup; + struct hlist_head fs_context_parse_param; + struct hlist_head sb_alloc_security; + struct hlist_head sb_delete; + struct hlist_head sb_free_security; + struct hlist_head sb_free_mnt_opts; + struct hlist_head sb_eat_lsm_opts; + struct hlist_head sb_mnt_opts_compat; + struct hlist_head sb_remount; + struct hlist_head sb_kern_mount; + struct hlist_head sb_show_options; + struct hlist_head sb_statfs; + struct hlist_head sb_mount; + struct hlist_head sb_umount; + struct hlist_head sb_pivotroot; + struct hlist_head sb_set_mnt_opts; + struct hlist_head sb_clone_mnt_opts; + struct hlist_head move_mount; + struct hlist_head dentry_init_security; + struct hlist_head dentry_create_files_as; + struct hlist_head path_notify; + struct hlist_head inode_alloc_security; + struct hlist_head inode_free_security; + struct hlist_head inode_init_security; + struct hlist_head inode_init_security_anon; + struct hlist_head inode_create; + struct hlist_head inode_link; + struct hlist_head inode_unlink; + struct hlist_head inode_symlink; + struct hlist_head inode_mkdir; + struct hlist_head inode_rmdir; + struct hlist_head inode_mknod; + struct hlist_head inode_rename; + struct hlist_head inode_readlink; + struct hlist_head inode_follow_link; + struct hlist_head inode_permission; + struct hlist_head inode_setattr; + struct hlist_head inode_getattr; + struct hlist_head inode_setxattr; + struct hlist_head inode_post_setxattr; + struct hlist_head inode_getxattr; + struct hlist_head inode_listxattr; + struct hlist_head inode_removexattr; + struct hlist_head inode_need_killpriv; + struct hlist_head inode_killpriv; + struct hlist_head inode_getsecurity; + struct hlist_head inode_setsecurity; + struct hlist_head inode_listsecurity; + struct hlist_head inode_getsecid; + struct hlist_head inode_copy_up; + struct hlist_head inode_copy_up_xattr; + struct hlist_head kernfs_init_security; + struct hlist_head file_permission; + struct hlist_head file_alloc_security; + struct hlist_head file_free_security; + struct hlist_head file_ioctl; + struct hlist_head mmap_addr; + struct hlist_head mmap_file; + struct hlist_head file_mprotect; + struct hlist_head file_lock; + struct hlist_head file_fcntl; + struct hlist_head file_set_fowner; + struct hlist_head file_send_sigiotask; + struct hlist_head file_receive; + struct hlist_head file_open; + struct hlist_head task_alloc; + struct hlist_head task_free; + struct hlist_head cred_alloc_blank; + struct hlist_head cred_free; + struct hlist_head cred_prepare; + struct hlist_head cred_transfer; + struct hlist_head cred_getsecid; + struct hlist_head kernel_act_as; + struct hlist_head kernel_create_files_as; + struct hlist_head kernel_module_request; + struct hlist_head kernel_load_data; + struct hlist_head kernel_post_load_data; + struct hlist_head kernel_read_file; + struct hlist_head kernel_post_read_file; + struct hlist_head task_fix_setuid; + struct hlist_head task_fix_setgid; + struct hlist_head task_fix_setgroups; + struct hlist_head task_setpgid; + struct hlist_head task_getpgid; + struct hlist_head task_getsid; + struct hlist_head current_getsecid_subj; + struct hlist_head task_getsecid_obj; + struct hlist_head task_setnice; + struct hlist_head task_setioprio; + struct hlist_head task_getioprio; + struct hlist_head task_prlimit; + struct hlist_head task_setrlimit; + struct hlist_head task_setscheduler; + struct hlist_head task_getscheduler; + struct hlist_head task_movememory; + struct hlist_head task_kill; + struct hlist_head task_prctl; + struct hlist_head task_to_inode; + struct hlist_head userns_create; + struct hlist_head ipc_permission; + struct hlist_head ipc_getsecid; + struct hlist_head msg_msg_alloc_security; + struct hlist_head msg_msg_free_security; + struct hlist_head msg_queue_alloc_security; + struct hlist_head msg_queue_free_security; + struct hlist_head msg_queue_associate; + struct hlist_head msg_queue_msgctl; + struct hlist_head msg_queue_msgsnd; + struct hlist_head msg_queue_msgrcv; + struct hlist_head shm_alloc_security; + struct hlist_head shm_free_security; + struct hlist_head shm_associate; + struct hlist_head shm_shmctl; + struct hlist_head shm_shmat; + struct hlist_head sem_alloc_security; + struct hlist_head sem_free_security; + struct hlist_head sem_associate; + struct hlist_head sem_semctl; + struct hlist_head sem_semop; + struct hlist_head netlink_send; + struct hlist_head d_instantiate; + struct hlist_head getprocattr; + struct hlist_head setprocattr; + struct hlist_head ismaclabel; + struct hlist_head secid_to_secctx; + struct hlist_head secctx_to_secid; + struct hlist_head release_secctx; + struct hlist_head inode_invalidate_secctx; + struct hlist_head inode_notifysecctx; + struct hlist_head inode_setsecctx; + struct hlist_head inode_getsecctx; + struct hlist_head unix_stream_connect; + struct hlist_head unix_may_send; + struct hlist_head socket_create; + struct hlist_head socket_post_create; + struct hlist_head socket_socketpair; + struct hlist_head socket_bind; + struct hlist_head socket_connect; + struct hlist_head socket_listen; + struct hlist_head socket_accept; + struct hlist_head socket_sendmsg; + struct hlist_head socket_recvmsg; + struct hlist_head socket_getsockname; + struct hlist_head socket_getpeername; + struct hlist_head socket_getsockopt; + struct hlist_head socket_setsockopt; + struct hlist_head socket_shutdown; + struct hlist_head socket_sock_rcv_skb; + struct hlist_head socket_getpeersec_stream; + struct hlist_head socket_getpeersec_dgram; + struct hlist_head sk_alloc_security; + struct hlist_head sk_free_security; + struct hlist_head sk_clone_security; + struct hlist_head sk_getsecid; + struct hlist_head sock_graft; + struct hlist_head inet_conn_request; + struct hlist_head inet_csk_clone; + struct hlist_head inet_conn_established; + struct hlist_head secmark_relabel_packet; + struct hlist_head secmark_refcount_inc; + struct hlist_head secmark_refcount_dec; + struct hlist_head req_classify_flow; + struct hlist_head tun_dev_alloc_security; + struct hlist_head tun_dev_free_security; + struct hlist_head tun_dev_create; + struct hlist_head tun_dev_attach_queue; + struct hlist_head tun_dev_attach; + struct hlist_head tun_dev_open; + struct hlist_head sctp_assoc_request; + struct hlist_head sctp_bind_connect; + struct hlist_head sctp_sk_clone; + struct hlist_head sctp_assoc_established; + struct hlist_head key_alloc; + struct hlist_head key_free; + struct hlist_head key_permission; + struct hlist_head key_getsecurity; + struct hlist_head audit_rule_init; + struct hlist_head audit_rule_known; + struct hlist_head audit_rule_match; + struct hlist_head audit_rule_free; + struct hlist_head bpf; + struct hlist_head bpf_map; + struct hlist_head bpf_prog; + struct hlist_head bpf_map_alloc_security; + struct hlist_head bpf_map_free_security; + struct hlist_head bpf_prog_alloc_security; + struct hlist_head bpf_prog_free_security; + struct hlist_head locked_down; + struct hlist_head perf_event_open; + struct hlist_head perf_event_alloc; + struct hlist_head perf_event_free; + struct hlist_head perf_event_read; + struct hlist_head perf_event_write; + struct hlist_head uring_override_creds; + struct hlist_head uring_sqpoll; + struct hlist_head uring_cmd; }; -struct trace_event_raw_ext4_fc_replay_scan { - struct trace_entry ent; - dev_t dev; - int error; - int off; - char __data[0]; +struct security_hook_list { + struct hlist_node list; + struct hlist_head *head; + union security_list_options hook; + const char *lsm; }; -struct trace_event_raw_ext4_fc_replay { - struct trace_entry ent; - dev_t dev; - int tag; - int ino; - int priv1; - int priv2; - char __data[0]; +enum lsm_order { + LSM_ORDER_FIRST = -1, + LSM_ORDER_MUTABLE = 0, }; -struct trace_event_raw_ext4_fc_commit_start { - struct trace_entry ent; - dev_t dev; - tid_t tid; - char __data[0]; +struct lsm_info { + const char *name; + enum lsm_order order; + long unsigned int flags; + int *enabled; + int (*init)(); + struct lsm_blob_sizes *blobs; }; -struct trace_event_raw_ext4_fc_commit_stop { - struct trace_entry ent; - dev_t dev; - int nblks; - int reason; - int num_fc; - int num_fc_ineligible; - int nblks_agg; - tid_t tid; - char __data[0]; +enum blkg_rwstat_type { + BLKG_RWSTAT_READ = 0, + BLKG_RWSTAT_WRITE = 1, + BLKG_RWSTAT_SYNC = 2, + BLKG_RWSTAT_ASYNC = 3, + BLKG_RWSTAT_DISCARD = 4, + BLKG_RWSTAT_NR = 5, + BLKG_RWSTAT_TOTAL = 5, }; -struct trace_event_raw_ext4_fc_stats { - struct trace_entry ent; - dev_t dev; - unsigned int fc_ineligible_rc[9]; - long unsigned int fc_commits; - long unsigned int fc_ineligible_commits; - long unsigned int fc_numblks; - char __data[0]; +struct blkg_rwstat { + struct percpu_counter cpu_cnt[5]; + atomic64_t aux_cnt[5]; }; -struct trace_event_raw_ext4_fc_track_dentry { - struct trace_entry ent; - dev_t dev; - tid_t t_tid; - ino_t i_ino; - tid_t i_sync_tid; - int error; - char __data[0]; +struct blkg_rwstat_sample { + u64 cnt[5]; }; -struct trace_event_raw_ext4_fc_track_inode { - struct trace_entry ent; - dev_t dev; - tid_t t_tid; - ino_t i_ino; - tid_t i_sync_tid; - int error; - char __data[0]; +enum string_size_units { + STRING_UNITS_10 = 0, + STRING_UNITS_2 = 1, }; -struct trace_event_raw_ext4_fc_track_range { - struct trace_entry ent; - dev_t dev; - tid_t t_tid; - ino_t i_ino; - tid_t i_sync_tid; - long int start; - long int end; - int error; - char __data[0]; +struct strarray { + char **array; + size_t n; }; -struct trace_event_raw_ext4_fc_cleanup { - struct trace_entry ent; - dev_t dev; - int j_fc_off; - int full; - tid_t tid; - char __data[0]; +struct pcie_pme_service_data { + spinlock_t lock; + struct pcie_device *srv; + struct work_struct work; + bool noirq; }; -struct trace_event_raw_ext4_update_sb { - struct trace_entry ent; - dev_t dev; - ext4_fsblk_t fsblk; - unsigned int flags; - char __data[0]; +struct netdev_lag_lower_state_info { + u8 link_up: 1; + u8 tx_enabled: 1; }; -struct trace_event_data_offsets_ext4_other_inode_update_time {}; - -struct trace_event_data_offsets_ext4_free_inode {}; - -struct trace_event_data_offsets_ext4_request_inode {}; - -struct trace_event_data_offsets_ext4_allocate_inode {}; - -struct trace_event_data_offsets_ext4_evict_inode {}; - -struct trace_event_data_offsets_ext4_drop_inode {}; - -struct trace_event_data_offsets_ext4_nfs_commit_metadata {}; - -struct trace_event_data_offsets_ext4_mark_inode_dirty {}; - -struct trace_event_data_offsets_ext4_begin_ordered_truncate {}; - -struct trace_event_data_offsets_ext4__write_begin {}; - -struct trace_event_data_offsets_ext4__write_end {}; - -struct trace_event_data_offsets_ext4_writepages {}; - -struct trace_event_data_offsets_ext4_da_write_pages {}; - -struct trace_event_data_offsets_ext4_da_write_pages_extent {}; - -struct trace_event_data_offsets_ext4_writepages_result {}; - -struct trace_event_data_offsets_ext4__page_op {}; - -struct trace_event_data_offsets_ext4_invalidate_folio_op {}; - -struct trace_event_data_offsets_ext4_discard_blocks {}; - -struct trace_event_data_offsets_ext4__mb_new_pa {}; - -struct trace_event_data_offsets_ext4_mb_release_inode_pa {}; - -struct trace_event_data_offsets_ext4_mb_release_group_pa {}; - -struct trace_event_data_offsets_ext4_discard_preallocations {}; - -struct trace_event_data_offsets_ext4_mb_discard_preallocations {}; - -struct trace_event_data_offsets_ext4_request_blocks {}; - -struct trace_event_data_offsets_ext4_allocate_blocks {}; - -struct trace_event_data_offsets_ext4_free_blocks {}; +struct failover_ops { + int (*slave_pre_register)(struct net_device *, struct net_device *); + int (*slave_register)(struct net_device *, struct net_device *); + int (*slave_pre_unregister)(struct net_device *, struct net_device *); + int (*slave_unregister)(struct net_device *, struct net_device *); + int (*slave_link_change)(struct net_device *, struct net_device *); + int (*slave_name_change)(struct net_device *, struct net_device *); + rx_handler_result_t (*slave_handle_frame)(struct sk_buff **); +}; -struct trace_event_data_offsets_ext4_sync_file_enter {}; +struct failover { + struct list_head list; + struct net_device *failover_dev; + netdevice_tracker dev_tracker; + struct failover_ops *ops; +}; -struct trace_event_data_offsets_ext4_sync_file_exit {}; +struct net_failover_info { + struct net_device *primary_dev; + struct net_device *standby_dev; + struct rtnl_link_stats64 primary_stats; + struct rtnl_link_stats64 standby_stats; + struct rtnl_link_stats64 failover_stats; + spinlock_t stats_lock; +}; -struct trace_event_data_offsets_ext4_sync_fs {}; +enum hid_class_request { + HID_REQ_GET_REPORT = 1, + HID_REQ_GET_IDLE = 2, + HID_REQ_GET_PROTOCOL = 3, + HID_REQ_SET_REPORT = 9, + HID_REQ_SET_IDLE = 10, + HID_REQ_SET_PROTOCOL = 11, +}; -struct trace_event_data_offsets_ext4_alloc_da_blocks {}; +struct hid_item { + unsigned int format; + __u8 size; + __u8 type; + __u8 tag; + union { + __u8 u8; + __s8 s8; + __u16 u16; + __s16 s16; + __u32 u32; + __s32 s32; + __u8 *longdata; + } data; +}; -struct trace_event_data_offsets_ext4_mballoc_alloc {}; +struct hid_global { + unsigned int usage_page; + __s32 logical_minimum; + __s32 logical_maximum; + __s32 physical_minimum; + __s32 physical_maximum; + __s32 unit_exponent; + unsigned int unit; + unsigned int report_id; + unsigned int report_size; + unsigned int report_count; +}; -struct trace_event_data_offsets_ext4_mballoc_prealloc {}; +struct hid_local { + unsigned int usage[12288]; + u8 usage_size[12288]; + unsigned int collection_index[12288]; + unsigned int usage_index; + unsigned int usage_minimum; + unsigned int delimiter_depth; + unsigned int delimiter_branch; +}; -struct trace_event_data_offsets_ext4__mballoc {}; +struct hid_parser { + struct hid_global global; + struct hid_global global_stack[4]; + unsigned int global_stack_ptr; + struct hid_local local; + unsigned int *collection_stack; + unsigned int collection_stack_ptr; + unsigned int collection_stack_size; + struct hid_device *device; + unsigned int scan_flags; +}; -struct trace_event_data_offsets_ext4_forget {}; +struct hiddev { + int minor; + int exist; + int open; + struct mutex existancelock; + wait_queue_head_t wait; + struct hid_device *hid; + struct list_head list; + spinlock_t list_lock; + bool initialized; +}; -struct trace_event_data_offsets_ext4_da_update_reserve_space {}; +struct hidraw { + unsigned int minor; + int exist; + int open; + wait_queue_head_t wait; + struct hid_device *hid; + struct device *dev; + spinlock_t list_lock; + struct list_head list; +}; -struct trace_event_data_offsets_ext4_da_reserve_space {}; +struct hid_dynid { + struct list_head list; + struct hid_device_id id; +}; -struct trace_event_data_offsets_ext4_da_release_space {}; +struct tc_skb_ext { + __u32 chain; + __u16 mru; + __u16 zone; + u8 post_ct: 1; + u8 post_ct_snat: 1; + u8 post_ct_dnat: 1; +}; -struct trace_event_data_offsets_ext4__bitmap_load {}; +struct nla_bitfield32 { + __u32 value; + __u32 selector; +}; -struct trace_event_data_offsets_ext4_read_block_bitmap_load {}; +enum { + TCA_ACT_UNSPEC = 0, + TCA_ACT_KIND = 1, + TCA_ACT_OPTIONS = 2, + TCA_ACT_INDEX = 3, + TCA_ACT_STATS = 4, + TCA_ACT_PAD = 5, + TCA_ACT_COOKIE = 6, + TCA_ACT_FLAGS = 7, + TCA_ACT_HW_STATS = 8, + TCA_ACT_USED_HW_STATS = 9, + TCA_ACT_IN_HW_COUNT = 10, + __TCA_ACT_MAX = 11, +}; -struct trace_event_data_offsets_ext4__fallocate_mode {}; +enum flow_action_id { + FLOW_ACTION_ACCEPT = 0, + FLOW_ACTION_DROP = 1, + FLOW_ACTION_TRAP = 2, + FLOW_ACTION_GOTO = 3, + FLOW_ACTION_REDIRECT = 4, + FLOW_ACTION_MIRRED = 5, + FLOW_ACTION_REDIRECT_INGRESS = 6, + FLOW_ACTION_MIRRED_INGRESS = 7, + FLOW_ACTION_VLAN_PUSH = 8, + FLOW_ACTION_VLAN_POP = 9, + FLOW_ACTION_VLAN_MANGLE = 10, + FLOW_ACTION_TUNNEL_ENCAP = 11, + FLOW_ACTION_TUNNEL_DECAP = 12, + FLOW_ACTION_MANGLE = 13, + FLOW_ACTION_ADD = 14, + FLOW_ACTION_CSUM = 15, + FLOW_ACTION_MARK = 16, + FLOW_ACTION_PTYPE = 17, + FLOW_ACTION_PRIORITY = 18, + FLOW_ACTION_RX_QUEUE_MAPPING = 19, + FLOW_ACTION_WAKE = 20, + FLOW_ACTION_QUEUE = 21, + FLOW_ACTION_SAMPLE = 22, + FLOW_ACTION_POLICE = 23, + FLOW_ACTION_CT = 24, + FLOW_ACTION_CT_METADATA = 25, + FLOW_ACTION_MPLS_PUSH = 26, + FLOW_ACTION_MPLS_POP = 27, + FLOW_ACTION_MPLS_MANGLE = 28, + FLOW_ACTION_GATE = 29, + FLOW_ACTION_PPPOE_PUSH = 30, + FLOW_ACTION_JUMP = 31, + FLOW_ACTION_PIPE = 32, + FLOW_ACTION_VLAN_PUSH_ETH = 33, + FLOW_ACTION_VLAN_POP_ETH = 34, + FLOW_ACTION_CONTINUE = 35, + NUM_FLOW_ACTIONS = 36, +}; -struct trace_event_data_offsets_ext4_fallocate_exit {}; +enum flow_action_mangle_base { + FLOW_ACT_MANGLE_UNSPEC = 0, + FLOW_ACT_MANGLE_HDR_TYPE_ETH = 1, + FLOW_ACT_MANGLE_HDR_TYPE_IP4 = 2, + FLOW_ACT_MANGLE_HDR_TYPE_IP6 = 3, + FLOW_ACT_MANGLE_HDR_TYPE_TCP = 4, + FLOW_ACT_MANGLE_HDR_TYPE_UDP = 5, +}; -struct trace_event_data_offsets_ext4_unlink_enter {}; +enum flow_action_hw_stats { + FLOW_ACTION_HW_STATS_IMMEDIATE = 1, + FLOW_ACTION_HW_STATS_DELAYED = 2, + FLOW_ACTION_HW_STATS_ANY = 3, + FLOW_ACTION_HW_STATS_DISABLED = 4, + FLOW_ACTION_HW_STATS_DONT_CARE = 7, +}; -struct trace_event_data_offsets_ext4_unlink_exit {}; +typedef void (*action_destr)(void *); -struct trace_event_data_offsets_ext4__truncate {}; +struct psample_group { + struct list_head list; + struct net *net; + u32 group_num; + u32 refcount; + u32 seq; + struct callback_head rcu; +}; -struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {}; +struct nf_flowtable; -struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {}; +struct action_gate_entry { + u8 gate_state; + u32 interval; + s32 ipv; + s32 maxoctets; +}; -struct trace_event_data_offsets_ext4__map_blocks_enter {}; +struct flow_action_entry { + enum flow_action_id id; + u32 hw_index; + enum flow_action_hw_stats hw_stats; + action_destr destructor; + void *destructor_priv; + union { + u32 chain_index; + struct net_device *dev; + struct { + u16 vid; + __be16 proto; + u8 prio; + } vlan; + struct { + unsigned char dst[6]; + unsigned char src[6]; + } vlan_push_eth; + struct { + enum flow_action_mangle_base htype; + u32 offset; + u32 mask; + u32 val; + } mangle; + struct ip_tunnel_info *tunnel; + u32 csum_flags; + u32 mark; + u16 ptype; + u16 rx_queue; + u32 priority; + struct { + u32 ctx; + u32 index; + u8 vf; + } queue; + struct { + struct psample_group *psample_group; + u32 rate; + u32 trunc_size; + bool truncate; + } sample; + struct { + u32 burst; + u64 rate_bytes_ps; + u64 peakrate_bytes_ps; + u32 avrate; + u16 overhead; + u64 burst_pkt; + u64 rate_pkt_ps; + u32 mtu; + struct { + enum flow_action_id act_id; + u32 extval; + } exceed; + struct { + enum flow_action_id act_id; + u32 extval; + } notexceed; + } police; + struct { + int action; + u16 zone; + struct nf_flowtable *flow_table; + } ct; + struct { + long unsigned int cookie; + u32 mark; + u32 labels[4]; + bool orig_dir; + } ct_metadata; + struct { + u32 label; + __be16 proto; + u8 tc; + u8 bos; + u8 ttl; + } mpls_push; + struct { + __be16 proto; + } mpls_pop; + struct { + u32 label; + u8 tc; + u8 bos; + u8 ttl; + } mpls_mangle; + struct { + s32 prio; + u64 basetime; + u64 cycletime; + u64 cycletimeext; + u32 num_entries; + struct action_gate_entry *entries; + } gate; + struct { + u16 sid; + } pppoe; + }; + struct flow_action_cookie *cookie; +}; -struct trace_event_data_offsets_ext4__map_blocks_exit {}; +struct flow_action { + unsigned int num_entries; + struct flow_action_entry entries[0]; +}; -struct trace_event_data_offsets_ext4_ext_load_extent {}; +struct flow_block_cb; -struct trace_event_data_offsets_ext4_load_inode {}; +struct flow_block_indr { + struct list_head list; + struct net_device *dev; + struct Qdisc *sch; + enum flow_block_binder_type binder_type; + void *data; + void *cb_priv; + void (*cleanup)(struct flow_block_cb *); +}; -struct trace_event_data_offsets_ext4_journal_start {}; +struct flow_block_cb { + struct list_head driver_list; + struct list_head list; + flow_setup_cb_t *cb; + void *cb_ident; + void *cb_priv; + void (*release)(void *); + struct flow_block_indr indr; + unsigned int refcnt; +}; -struct trace_event_data_offsets_ext4_journal_start_reserved {}; +enum qdisc_class_ops_flags { + QDISC_CLASS_OPS_DOIT_UNLOCKED = 1, +}; -struct trace_event_data_offsets_ext4__trim {}; +enum tcf_proto_ops_flags { + TCF_PROTO_OPS_DOIT_UNLOCKED = 1, +}; -struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {}; +typedef void tcf_chain_head_change_t(struct tcf_proto *, void *); -struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {}; +enum net_xmit_qdisc_t { + __NET_XMIT_STOLEN = 65536, + __NET_XMIT_BYPASS = 131072, +}; -struct trace_event_data_offsets_ext4_ext_show_extent {}; +struct tc_skb_cb { + struct qdisc_skb_cb qdisc_cb; + u16 mru; + u8 post_ct: 1; + u8 post_ct_snat: 1; + u8 post_ct_dnat: 1; + u16 zone; +}; -struct trace_event_data_offsets_ext4_remove_blocks {}; +struct tcf_block_ext_info { + enum flow_block_binder_type binder_type; + tcf_chain_head_change_t *chain_head_change; + void *chain_head_change_priv; + u32 block_index; +}; -struct trace_event_data_offsets_ext4_ext_rm_leaf {}; +struct tcf_qevent { + struct tcf_block *block; + struct tcf_block_ext_info info; + struct tcf_proto *filter_chain; +}; -struct trace_event_data_offsets_ext4_ext_rm_idx {}; +enum pedit_header_type { + TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0, + TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1, + TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2, + TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3, + TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4, + TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5, + __PEDIT_HDR_TYPE_MAX = 6, +}; -struct trace_event_data_offsets_ext4_ext_remove_space {}; +enum pedit_cmd { + TCA_PEDIT_KEY_EX_CMD_SET = 0, + TCA_PEDIT_KEY_EX_CMD_ADD = 1, + __PEDIT_CMD_MAX = 2, +}; -struct trace_event_data_offsets_ext4_ext_remove_space_done {}; +struct tc_pedit_key { + __u32 mask; + __u32 val; + __u32 off; + __u32 at; + __u32 offmask; + __u32 shift; +}; -struct trace_event_data_offsets_ext4__es_extent {}; +struct tcf_pedit_key_ex { + enum pedit_header_type htype; + enum pedit_cmd cmd; +}; -struct trace_event_data_offsets_ext4_es_remove_extent {}; +struct tcf_pedit { + struct tc_action common; + unsigned char tcfp_nkeys; + unsigned char tcfp_flags; + u32 tcfp_off_max_hint; + struct tc_pedit_key *tcfp_keys; + struct tcf_pedit_key_ex *tcfp_keys_ex; + long: 64; +}; -struct trace_event_data_offsets_ext4_es_find_extent_range_enter {}; +struct tcf_filter_chain_list_item { + struct list_head list; + tcf_chain_head_change_t *chain_head_change; + void *chain_head_change_priv; +}; -struct trace_event_data_offsets_ext4_es_find_extent_range_exit {}; +struct tcf_net { + spinlock_t idr_lock; + struct idr idr; +}; -struct trace_event_data_offsets_ext4_es_lookup_extent_enter {}; +struct tcf_block_owner_item { + struct list_head list; + struct Qdisc *q; + enum flow_block_binder_type binder_type; +}; -struct trace_event_data_offsets_ext4_es_lookup_extent_exit {}; +struct tcf_chain_info { + struct tcf_proto **pprev; + struct tcf_proto *next; +}; -struct trace_event_data_offsets_ext4__es_shrink_enter {}; +struct tcf_dump_args { + struct tcf_walker w; + struct sk_buff *skb; + struct netlink_callback *cb; + struct tcf_block *block; + struct Qdisc *q; + u32 parent; + bool terse_dump; +}; -struct trace_event_data_offsets_ext4_es_shrink_scan_exit {}; +enum { + SKB_FCLONE_UNAVAILABLE = 0, + SKB_FCLONE_ORIG = 1, + SKB_FCLONE_CLONE = 2, +}; -struct trace_event_data_offsets_ext4_collapse_range {}; +struct sk_buff_fclones { + struct sk_buff skb1; + struct sk_buff skb2; + refcount_t fclone_ref; +}; -struct trace_event_data_offsets_ext4_insert_range {}; +enum sk_pacing { + SK_PACING_NONE = 0, + SK_PACING_NEEDED = 1, + SK_PACING_FQ = 2, +}; -struct trace_event_data_offsets_ext4_es_shrink {}; +enum { + TCP_NO_QUEUE = 0, + TCP_RECV_QUEUE = 1, + TCP_SEND_QUEUE = 2, + TCP_QUEUES_NR = 3, +}; -struct trace_event_data_offsets_ext4_es_insert_delayed_block {}; +enum tcp_ca_state { + TCP_CA_Open = 0, + TCP_CA_Disorder = 1, + TCP_CA_CWR = 2, + TCP_CA_Recovery = 3, + TCP_CA_Loss = 4, +}; -struct trace_event_data_offsets_ext4_fsmap_class {}; +enum tsq_flags { + TSQF_THROTTLED = 1, + TSQF_QUEUED = 2, + TCPF_TSQ_DEFERRED = 4, + TCPF_WRITE_TIMER_DEFERRED = 8, + TCPF_DELACK_TIMER_DEFERRED = 16, + TCPF_MTU_REDUCED_DEFERRED = 32, +}; -struct trace_event_data_offsets_ext4_getfsmap_class {}; +enum { + BPF_SOCK_OPS_RTO_CB_FLAG = 1, + BPF_SOCK_OPS_RETRANS_CB_FLAG = 2, + BPF_SOCK_OPS_STATE_CB_FLAG = 4, + BPF_SOCK_OPS_RTT_CB_FLAG = 8, + BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG = 16, + BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 32, + BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG = 64, + BPF_SOCK_OPS_ALL_CB_FLAGS = 127, +}; -struct trace_event_data_offsets_ext4_shutdown {}; +enum { + BPF_WRITE_HDR_TCP_CURRENT_MSS = 1, + BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2, +}; -struct trace_event_data_offsets_ext4_error {}; +struct mptcp_ext { + union { + u64 data_ack; + u32 data_ack32; + }; + u64 data_seq; + u32 subflow_seq; + u16 data_len; + __sum16 csum; + u8 use_map: 1; + u8 dsn64: 1; + u8 data_fin: 1; + u8 use_ack: 1; + u8 ack64: 1; + u8 mpc_map: 1; + u8 frozen: 1; + u8 reset_transient: 1; + u8 reset_reason: 4; + u8 csum_reqd: 1; + u8 infinite_map: 1; +}; + +struct mptcp_out_options { + u16 suboptions; + struct mptcp_rm_list rm_list; + u8 join_id; + u8 backup; + u8 reset_reason: 4; + u8 reset_transient: 1; + u8 csum_reqd: 1; + u8 allow_join_id0: 1; + union { + struct { + u64 sndr_key; + u64 rcvr_key; + u64 data_seq; + u32 subflow_seq; + u16 data_len; + __sum16 csum; + }; + struct { + struct mptcp_addr_info addr; + u64 ahmac; + }; + struct { + struct mptcp_ext ext_copy; + u64 fail_seq; + }; + struct { + u32 nonce; + u32 token; + u64 thmac; + u8 hmac[20]; + }; + }; +}; -struct trace_event_data_offsets_ext4_prefetch_bitmaps {}; +enum tcp_queue { + TCP_FRAG_IN_WRITE_QUEUE = 0, + TCP_FRAG_IN_RTX_QUEUE = 1, +}; -struct trace_event_data_offsets_ext4_lazy_itable_init {}; +enum tcp_chrono { + TCP_CHRONO_UNSPEC = 0, + TCP_CHRONO_BUSY = 1, + TCP_CHRONO_RWND_LIMITED = 2, + TCP_CHRONO_SNDBUF_LIMITED = 3, + __TCP_CHRONO_MAX = 4, +}; -struct trace_event_data_offsets_ext4_fc_replay_scan {}; +struct tcp_out_options { + u16 options; + u16 mss; + u8 ws; + u8 num_sack_blocks; + u8 hash_size; + u8 bpf_opt_len; + __u8 *hash_location; + __u32 tsval; + __u32 tsecr; + struct tcp_fastopen_cookie *fastopen_cookie; + struct mptcp_out_options mptcp; +}; -struct trace_event_data_offsets_ext4_fc_replay {}; +struct tsq_tasklet { + struct tasklet_struct tasklet; + struct list_head head; +}; -struct trace_event_data_offsets_ext4_fc_commit_start {}; +struct vdso_exception_table_entry { + int insn; + int fixup; +}; -struct trace_event_data_offsets_ext4_fc_commit_stop {}; +struct rcu_synchronize { + struct callback_head head; + struct completion completion; +}; -struct trace_event_data_offsets_ext4_fc_stats {}; +struct rcu_cblist { + struct callback_head *head; + struct callback_head **tail; + long int len; +}; -struct trace_event_data_offsets_ext4_fc_track_dentry {}; +enum rcutorture_type { + RCU_FLAVOR = 0, + RCU_TASKS_FLAVOR = 1, + RCU_TASKS_RUDE_FLAVOR = 2, + RCU_TASKS_TRACING_FLAVOR = 3, + RCU_TRIVIAL_FLAVOR = 4, + SRCU_FLAVOR = 5, + INVALID_RCU_FLAVOR = 6, +}; -struct trace_event_data_offsets_ext4_fc_track_inode {}; +enum clocksource_ids { + CSID_GENERIC = 0, + CSID_ARM_ARCH_COUNTER = 1, + CSID_MAX = 2, +}; -struct trace_event_data_offsets_ext4_fc_track_range {}; +struct clocksource { + u64 (*read)(struct clocksource *); + u64 mask; + u32 mult; + u32 shift; + u64 max_idle_ns; + u32 maxadj; + u32 uncertainty_margin; + u64 max_cycles; + const char *name; + struct list_head list; + int rating; + enum clocksource_ids id; + enum vdso_clock_mode vdso_clock_mode; + long unsigned int flags; + int (*enable)(struct clocksource *); + void (*disable)(struct clocksource *); + void (*suspend)(struct clocksource *); + void (*resume)(struct clocksource *); + void (*mark_unstable)(struct clocksource *); + void (*tick_stable)(struct clocksource *); + struct list_head wd_list; + u64 cs_last; + u64 wd_last; + struct module *owner; +}; -struct trace_event_data_offsets_ext4_fc_cleanup {}; +enum wd_read_status { + WD_READ_SUCCESS = 0, + WD_READ_UNSTABLE = 1, + WD_READ_SKIP = 2, +}; -struct trace_event_data_offsets_ext4_update_sb {}; +enum uts_proc { + UTS_PROC_ARCH = 0, + UTS_PROC_OSTYPE = 1, + UTS_PROC_OSRELEASE = 2, + UTS_PROC_VERSION = 3, + UTS_PROC_HOSTNAME = 4, + UTS_PROC_DOMAINNAME = 5, +}; -typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t); +enum trace_iter_flags { + TRACE_FILE_LAT_FMT = 1, + TRACE_FILE_ANNOTATE = 2, + TRACE_FILE_TIME_IN_NS = 4, +}; -typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *); +enum trace_type { + __TRACE_FIRST_TYPE = 0, + TRACE_FN = 1, + TRACE_CTX = 2, + TRACE_WAKE = 3, + TRACE_STACK = 4, + TRACE_PRINT = 5, + TRACE_BPRINT = 6, + TRACE_MMIO_RW = 7, + TRACE_MMIO_MAP = 8, + TRACE_BRANCH = 9, + TRACE_GRAPH_RET = 10, + TRACE_GRAPH_ENT = 11, + TRACE_USER_STACK = 12, + TRACE_BLK = 13, + TRACE_BPUTS = 14, + TRACE_HWLAT = 15, + TRACE_OSNOISE = 16, + TRACE_TIMERLAT = 17, + TRACE_RAW_DATA = 18, + TRACE_FUNC_REPEATS = 19, + __TRACE_LAST_TYPE = 20, +}; -typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int); +struct ftrace_entry { + struct trace_entry ent; + long unsigned int ip; + long unsigned int parent_ip; +}; -typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int); +struct ctx_switch_entry { + struct trace_entry ent; + unsigned int prev_pid; + unsigned int next_pid; + unsigned int next_cpu; + unsigned char prev_prio; + unsigned char prev_state; + unsigned char next_prio; + unsigned char next_state; +}; -typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *); +struct stack_entry { + struct trace_entry ent; + int size; + long unsigned int caller[8]; +}; -typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int); +struct userstack_entry { + struct trace_entry ent; + unsigned int tgid; + long unsigned int caller[8]; +}; -typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *); +struct bprint_entry { + struct trace_entry ent; + long unsigned int ip; + const char *fmt; + u32 buf[0]; +}; -typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int); +struct print_entry { + struct trace_entry ent; + long unsigned int ip; + char buf[0]; +}; -typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t); +struct raw_data_entry { + struct trace_entry ent; + unsigned int id; + char buf[0]; +}; -typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int); +struct bputs_entry { + struct trace_entry ent; + long unsigned int ip; + const char *str; +}; -typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int, unsigned int); +struct hwlat_entry { + struct trace_entry ent; + u64 duration; + u64 outer_duration; + u64 nmi_total_ts; + struct timespec64 timestamp; + unsigned int nmi_count; + unsigned int seqnum; + unsigned int count; +}; -typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); +struct func_repeats_entry { + struct trace_entry ent; + long unsigned int ip; + long unsigned int parent_ip; + u16 count; + u16 top_delta_ts; + u32 bottom_delta_ts; +}; -typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); +struct osnoise_entry { + struct trace_entry ent; + u64 noise; + u64 runtime; + u64 max_sample; + unsigned int hw_count; + unsigned int nmi_count; + unsigned int irq_count; + unsigned int softirq_count; + unsigned int thread_count; +}; -typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); +struct timerlat_entry { + struct trace_entry ent; + unsigned int seqnum; + int context; + u64 timer_latency; +}; -typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *); +enum trace_iterator_flags { + TRACE_ITER_PRINT_PARENT = 1, + TRACE_ITER_SYM_OFFSET = 2, + TRACE_ITER_SYM_ADDR = 4, + TRACE_ITER_VERBOSE = 8, + TRACE_ITER_RAW = 16, + TRACE_ITER_HEX = 32, + TRACE_ITER_BIN = 64, + TRACE_ITER_BLOCK = 128, + TRACE_ITER_PRINTK = 256, + TRACE_ITER_ANNOTATE = 512, + TRACE_ITER_USERSTACKTRACE = 1024, + TRACE_ITER_SYM_USEROBJ = 2048, + TRACE_ITER_PRINTK_MSGONLY = 4096, + TRACE_ITER_CONTEXT_INFO = 8192, + TRACE_ITER_LATENCY_FMT = 16384, + TRACE_ITER_RECORD_CMD = 32768, + TRACE_ITER_RECORD_TGID = 65536, + TRACE_ITER_OVERWRITE = 131072, + TRACE_ITER_STOP_ON_FREE = 262144, + TRACE_ITER_IRQ_INFO = 524288, + TRACE_ITER_MARKERS = 1048576, + TRACE_ITER_EVENT_FORK = 2097152, + TRACE_ITER_PAUSE_ON_TRACE = 4194304, + TRACE_ITER_HASH_PTR = 8388608, + TRACE_ITER_FUNCTION = 16777216, + TRACE_ITER_FUNC_FORK = 33554432, + TRACE_ITER_DISPLAY_GRAPH = 67108864, + TRACE_ITER_STACKTRACE = 134217728, +}; -typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *); +struct trace_mark { + long long unsigned int val; + char sym; +}; -typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *); +typedef void (*swap_r_func_t)(void *, void *, int, const void *); -typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int); +typedef int (*cmp_r_func_t)(const void *, const void *, const void *); -typedef void (*btf_trace_ext4_writepage)(void *, struct page *); +typedef long long unsigned int cycles_t; -typedef void (*btf_trace_ext4_readpage)(void *, struct page *); +typedef u32 depot_stack_handle_t; -typedef void (*btf_trace_ext4_releasepage)(void *, struct page *); +struct kmem_cache_order_objects { + unsigned int x; +}; -typedef void (*btf_trace_ext4_invalidate_folio)(void *, struct folio *, size_t, size_t); +struct kmem_cache_cpu; -typedef void (*btf_trace_ext4_journalled_invalidate_folio)(void *, struct folio *, size_t, size_t); +struct kmem_cache_node; -typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int); +struct kmem_cache { + struct kmem_cache_cpu *cpu_slab; + slab_flags_t flags; + long unsigned int min_partial; + unsigned int size; + unsigned int object_size; + struct reciprocal_value reciprocal_size; + unsigned int offset; + unsigned int cpu_partial; + unsigned int cpu_partial_slabs; + struct kmem_cache_order_objects oo; + struct kmem_cache_order_objects min; + gfp_t allocflags; + int refcount; + void (*ctor)(void *); + unsigned int inuse; + unsigned int align; + unsigned int red_left_pad; + const char *name; + struct list_head list; + struct kobject kobj; + unsigned int remote_node_defrag_ratio; + unsigned int useroffset; + unsigned int usersize; + struct kmem_cache_node *node[64]; +}; -typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *); +struct slab { + long unsigned int __page_flags; + union { + struct list_head slab_list; + struct callback_head callback_head; + struct { + struct slab *next; + int slabs; + }; + }; + struct kmem_cache *slab_cache; + void *freelist; + union { + long unsigned int counters; + struct { + unsigned int inuse: 16; + unsigned int objects: 15; + unsigned int frozen: 1; + }; + }; + unsigned int __unused; + atomic_t __page_refcount; + long unsigned int memcg_data; +}; -typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *); +enum stat_item { + ALLOC_FASTPATH = 0, + ALLOC_SLOWPATH = 1, + FREE_FASTPATH = 2, + FREE_SLOWPATH = 3, + FREE_FROZEN = 4, + FREE_ADD_PARTIAL = 5, + FREE_REMOVE_PARTIAL = 6, + ALLOC_FROM_PARTIAL = 7, + ALLOC_SLAB = 8, + ALLOC_REFILL = 9, + ALLOC_NODE_MISMATCH = 10, + FREE_SLAB = 11, + CPUSLAB_FLUSH = 12, + DEACTIVATE_FULL = 13, + DEACTIVATE_EMPTY = 14, + DEACTIVATE_TO_HEAD = 15, + DEACTIVATE_TO_TAIL = 16, + DEACTIVATE_REMOTE_FREES = 17, + DEACTIVATE_BYPASS = 18, + ORDER_FALLBACK = 19, + CMPXCHG_DOUBLE_CPU_FAIL = 20, + CMPXCHG_DOUBLE_FAIL = 21, + CPU_PARTIAL_ALLOC = 22, + CPU_PARTIAL_FREE = 23, + CPU_PARTIAL_NODE = 24, + CPU_PARTIAL_DRAIN = 25, + NR_SLUB_STAT_ITEMS = 26, +}; -typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int); +struct kmem_cache_cpu { + void **freelist; + long unsigned int tid; + struct slab *slab; + struct slab *partial; + local_lock_t lock; +}; -typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *); +struct kmem_cache_node { + spinlock_t list_lock; + long unsigned int nr_partial; + struct list_head partial; + atomic_long_t nr_slabs; + atomic_long_t total_objects; + struct list_head full; +}; -typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *, unsigned int, unsigned int); +enum slab_state { + DOWN = 0, + PARTIAL = 1, + PARTIAL_NODE = 2, + UP = 3, + FULL = 4, +}; -typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int); +struct slabinfo { + long unsigned int active_objs; + long unsigned int num_objs; + long unsigned int active_slabs; + long unsigned int num_slabs; + long unsigned int shared_avail; + unsigned int limit; + unsigned int batchcount; + unsigned int shared; + unsigned int objects_per_slab; + unsigned int cache_order; +}; -typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *); +struct kmem_obj_info { + void *kp_ptr; + struct slab *kp_slab; + void *kp_objp; + long unsigned int kp_data_offset; + struct kmem_cache *kp_slab_cache; + void *kp_ret; + void *kp_stack[16]; + void *kp_free_stack[16]; +}; -typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int); +struct partial_context { + struct slab **slab; + gfp_t flags; + unsigned int orig_size; +}; -typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int); +struct track { + long unsigned int addr; + depot_stack_handle_t handle; + int cpu; + int pid; + long unsigned int when; +}; -typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int); +enum track_item { + TRACK_ALLOC = 0, + TRACK_FREE = 1, +}; -typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int); +struct slub_flush_work { + struct work_struct work; + struct kmem_cache *s; + bool skip; +}; -typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int); +struct detached_freelist { + struct slab *slab; + void *tail; + void *freelist; + int cnt; + struct kmem_cache *s; +}; -typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *); +struct location { + depot_stack_handle_t handle; + long unsigned int count; + long unsigned int addr; + long unsigned int waste; + long long int sum_time; + long int min_time; + long int max_time; + long int min_pid; + long int max_pid; + long unsigned int cpus[2]; + nodemask_t nodes; +}; -typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *); +struct loc_track { + long unsigned int max; + long unsigned int count; + struct location *loc; + loff_t idx; +}; -typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *); +enum slab_stat_type { + SL_ALL = 0, + SL_PARTIAL = 1, + SL_CPU = 2, + SL_OBJECTS = 3, + SL_TOTAL = 4, +}; -typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); +struct slab_attribute { + struct attribute attr; + ssize_t (*show)(struct kmem_cache *, char *); + ssize_t (*store)(struct kmem_cache *, const char *, size_t); +}; -typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); +struct saved_alias { + struct kmem_cache *s; + const char *name; + struct saved_alias *next; +}; -typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64); +enum slab_modes { + M_NONE = 0, + M_PARTIAL = 1, + M_FULL = 2, + M_FREE = 3, + M_FULL_NOLIST = 4, +}; -typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int); +struct aead_request { + struct crypto_async_request base; + unsigned int assoclen; + unsigned int cryptlen; + u8 *iv; + struct scatterlist *src; + struct scatterlist *dst; + void *__ctx[0]; +}; -typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *); +struct aead_alg { + int (*setkey)(struct crypto_aead *, const u8 *, unsigned int); + int (*setauthsize)(struct crypto_aead *, unsigned int); + int (*encrypt)(struct aead_request *); + int (*decrypt)(struct aead_request *); + int (*init)(struct crypto_aead *); + void (*exit)(struct crypto_aead *); + unsigned int ivsize; + unsigned int maxauthsize; + unsigned int chunksize; + struct crypto_alg base; +}; -typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int); +struct rtattr { + short unsigned int rta_len; + short unsigned int rta_type; +}; -typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int); +struct scatter_walk { + struct scatterlist *sg; + unsigned int offset; +}; -typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int); +struct crypto_cipher { + struct crypto_tfm base; +}; -typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int); +struct crypto_cipher_spawn { + struct crypto_spawn base; +}; -typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int, bool); +struct skcipher_request { + unsigned int cryptlen; + u8 *iv; + struct scatterlist *src; + struct scatterlist *dst; + struct crypto_async_request base; + void *__ctx[0]; +}; -typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int); +struct crypto_skcipher { + unsigned int reqsize; + struct crypto_tfm base; +}; -typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int); +struct crypto_sync_skcipher { + struct crypto_skcipher base; +}; -typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int); +struct skcipher_alg { + int (*setkey)(struct crypto_skcipher *, const u8 *, unsigned int); + int (*encrypt)(struct skcipher_request *); + int (*decrypt)(struct skcipher_request *); + int (*init)(struct crypto_skcipher *); + void (*exit)(struct crypto_skcipher *); + unsigned int min_keysize; + unsigned int max_keysize; + unsigned int ivsize; + unsigned int chunksize; + unsigned int walksize; + struct crypto_alg base; +}; -typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int); +struct skcipher_instance { + void (*free)(struct skcipher_instance *); + union { + struct { + char head[64]; + struct crypto_instance base; + } s; + struct skcipher_alg alg; + }; +}; -typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *); +struct crypto_skcipher_spawn { + struct crypto_spawn base; +}; -typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int); +struct skcipher_walk { + union { + struct { + struct page *page; + long unsigned int offset; + } phys; + struct { + u8 *page; + void *addr; + } virt; + } src; + union { + struct { + struct page *page; + long unsigned int offset; + } phys; + struct { + u8 *page; + void *addr; + } virt; + } dst; + struct scatter_walk in; + unsigned int nbytes; + struct scatter_walk out; + unsigned int total; + struct list_head buffers; + u8 *page; + u8 *buffer; + u8 *oiv; + void *iv; + unsigned int ivsize; + int flags; + unsigned int blocksize; + unsigned int stride; + unsigned int alignmask; +}; -typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *); +struct skcipher_ctx_simple { + struct crypto_cipher *cipher; +}; -typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *); +struct crypto_report_blkcipher { + char type[64]; + char geniv[64]; + unsigned int blocksize; + unsigned int min_keysize; + unsigned int max_keysize; + unsigned int ivsize; +}; -typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *); +enum { + SKCIPHER_WALK_PHYS = 1, + SKCIPHER_WALK_SLOW = 2, + SKCIPHER_WALK_COPY = 4, + SKCIPHER_WALK_DIFF = 8, + SKCIPHER_WALK_SLEEP = 16, +}; -typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *); +struct skcipher_walk_buffer { + struct list_head entry; + struct scatter_walk dst; + unsigned int len; + u8 *data; + u8 buffer[0]; +}; -typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int); +struct public_key { + void *key; + u32 keylen; + enum OID algo; + void *params; + u32 paramlen; + bool key_is_private; + const char *id_type; + const char *pkey_algo; +}; -typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int); +struct x509_certificate { + struct x509_certificate *next; + struct x509_certificate *signer; + struct public_key *pub; + struct public_key_signature *sig; + char *issuer; + char *subject; + struct asymmetric_key_id *id; + struct asymmetric_key_id *skid; + time64_t valid_from; + time64_t valid_to; + const void *tbs; + unsigned int tbs_size; + unsigned int raw_sig_size; + const void *raw_sig; + const void *raw_serial; + unsigned int raw_serial_size; + unsigned int raw_issuer_size; + const void *raw_issuer; + const void *raw_subject; + unsigned int raw_subject_size; + unsigned int raw_skid_size; + const void *raw_skid; + unsigned int index; + bool seen; + bool verified; + bool self_signed; + bool unsupported_sig; + bool blacklisted; +}; -typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int); +struct pkcs7_signed_info { + struct pkcs7_signed_info *next; + struct x509_certificate *signer; + unsigned int index; + bool unsupported_crypto; + bool blacklisted; + const void *msgdigest; + unsigned int msgdigest_len; + unsigned int authattrs_len; + const void *authattrs; + long unsigned int aa_set; + time64_t signing_time; + struct public_key_signature *sig; +}; -typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int); +struct pkcs7_message { + struct x509_certificate *certs; + struct x509_certificate *crl; + struct pkcs7_signed_info *signed_infos; + u8 version; + bool have_authattrs; + enum OID data_type; + size_t data_len; + size_t data_hdrlen; + const void *data; +}; -typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t); +enum blk_default_limits { + BLK_MAX_SEGMENTS = 128, + BLK_SAFE_MAX_SECTORS = 255, + BLK_DEF_MAX_SECTORS = 2560, + BLK_MAX_SEGMENT_SIZE = 65536, + BLK_SEG_BOUNDARY_MASK = 4294967295, +}; -typedef void (*btf_trace_ext4_load_inode)(void *, struct super_block *, long unsigned int); +enum { + WBT_RWQ_BG = 0, + WBT_RWQ_KSWAPD = 1, + WBT_RWQ_DISCARD = 2, + WBT_NUM_RWQ = 3, +}; -typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int); +struct io_timeout_data { + struct io_kiocb *req; + struct hrtimer timer; + struct timespec64 ts; + enum hrtimer_mode mode; + u32 flags; +}; -typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int); +struct io_timeout { + struct file *file; + u32 off; + u32 target_seq; + struct list_head list; + struct io_kiocb *head; + struct io_kiocb *prev; +}; -typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); +struct io_timeout_rem { + struct file *file; + u64 addr; + struct timespec64 ts; + u32 flags; + bool ltimeout; +}; -typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); +struct portdrv_service_data { + struct pcie_port_service_driver *drv; + struct device *dev; + u32 service; +}; -typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t); +typedef int (*pcie_callback_t)(struct pcie_device *); -typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int); +struct circ_buf { + char *buf; + int head; + int tail; +}; -typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int); +struct serial_icounter_struct { + int cts; + int dsr; + int rng; + int dcd; + int rx; + int tx; + int frame; + int overrun; + int parity; + int brk; + int buf_overrun; + int reserved[9]; +}; -typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *); +struct serial_struct { + int type; + int line; + unsigned int port; + int irq; + int flags; + int xmit_fifo_size; + int custom_divisor; + int baud_base; + short unsigned int close_delay; + char io_type; + char reserved_char[1]; + int hub6; + short unsigned int closing_wait; + short unsigned int closing_wait2; + unsigned char *iomem_base; + short unsigned int iomem_reg_shift; + unsigned int port_high; + long unsigned int iomap_base; +}; -typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *); +struct serial_rs485 { + __u32 flags; + __u32 delay_rts_before_send; + __u32 delay_rts_after_send; + union { + __u32 padding[5]; + struct { + __u8 addr_recv; + __u8 addr_dest; + __u8 padding0[2]; + __u32 padding1[4]; + }; + }; +}; -typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t); +struct serial_iso7816 { + __u32 flags; + __u32 tg; + __u32 sc_fi; + __u32 sc_di; + __u32 clk; + __u32 reserved[5]; +}; -typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int); +struct uart_port; -typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16); +struct uart_ops { + unsigned int (*tx_empty)(struct uart_port *); + void (*set_mctrl)(struct uart_port *, unsigned int); + unsigned int (*get_mctrl)(struct uart_port *); + void (*stop_tx)(struct uart_port *); + void (*start_tx)(struct uart_port *); + void (*throttle)(struct uart_port *); + void (*unthrottle)(struct uart_port *); + void (*send_xchar)(struct uart_port *, char); + void (*stop_rx)(struct uart_port *); + void (*start_rx)(struct uart_port *); + void (*enable_ms)(struct uart_port *); + void (*break_ctl)(struct uart_port *, int); + int (*startup)(struct uart_port *); + void (*shutdown)(struct uart_port *); + void (*flush_buffer)(struct uart_port *); + void (*set_termios)(struct uart_port *, struct ktermios *, const struct ktermios *); + void (*set_ldisc)(struct uart_port *, struct ktermios *); + void (*pm)(struct uart_port *, unsigned int, unsigned int); + const char * (*type)(struct uart_port *); + void (*release_port)(struct uart_port *); + int (*request_port)(struct uart_port *); + void (*config_port)(struct uart_port *, int); + int (*verify_port)(struct uart_port *, struct serial_struct *); + int (*ioctl)(struct uart_port *, unsigned int, long unsigned int); +}; -typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *); +struct uart_icount { + __u32 cts; + __u32 dsr; + __u32 rng; + __u32 dcd; + __u32 rx; + __u32 tx; + __u32 frame; + __u32 overrun; + __u32 parity; + __u32 brk; + __u32 buf_overrun; +}; -typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *); +typedef u64 upf_t; -typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t); +typedef unsigned int upstat_t; -typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t); +struct uart_state; -typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *); +struct uart_port { + spinlock_t lock; + long unsigned int iobase; + unsigned char *membase; + unsigned int (*serial_in)(struct uart_port *, int); + void (*serial_out)(struct uart_port *, int, int); + void (*set_termios)(struct uart_port *, struct ktermios *, const struct ktermios *); + void (*set_ldisc)(struct uart_port *, struct ktermios *); + unsigned int (*get_mctrl)(struct uart_port *); + void (*set_mctrl)(struct uart_port *, unsigned int); + unsigned int (*get_divisor)(struct uart_port *, unsigned int, unsigned int *); + void (*set_divisor)(struct uart_port *, unsigned int, unsigned int, unsigned int); + int (*startup)(struct uart_port *); + void (*shutdown)(struct uart_port *); + void (*throttle)(struct uart_port *); + void (*unthrottle)(struct uart_port *); + int (*handle_irq)(struct uart_port *); + void (*pm)(struct uart_port *, unsigned int, unsigned int); + void (*handle_break)(struct uart_port *); + int (*rs485_config)(struct uart_port *, struct ktermios *, struct serial_rs485 *); + int (*iso7816_config)(struct uart_port *, struct serial_iso7816 *); + unsigned int irq; + long unsigned int irqflags; + unsigned int uartclk; + unsigned int fifosize; + unsigned char x_char; + unsigned char regshift; + unsigned char iotype; + unsigned char quirks; + unsigned int read_status_mask; + unsigned int ignore_status_mask; + struct uart_state *state; + struct uart_icount icount; + struct console *cons; + upf_t flags; + upstat_t status; + int hw_stopped; + unsigned int mctrl; + unsigned int frame_time; + unsigned int type; + const struct uart_ops *ops; + unsigned int custom_divisor; + unsigned int line; + unsigned int minor; + resource_size_t mapbase; + resource_size_t mapsize; + struct device *dev; + long unsigned int sysrq; + unsigned int sysrq_ch; + unsigned char has_sysrq; + unsigned char sysrq_seq; + unsigned char hub6; + unsigned char suspended; + unsigned char console_reinit; + const char *name; + struct attribute_group *attr_group; + const struct attribute_group **tty_groups; + struct serial_rs485 rs485; + struct serial_rs485 rs485_supported; + struct gpio_desc *rs485_term_gpio; + struct serial_iso7816 iso7816; + void *private_data; +}; -typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t); +enum uart_pm_state { + UART_PM_STATE_ON = 0, + UART_PM_STATE_OFF = 3, + UART_PM_STATE_UNDEFINED = 4, +}; -typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int); +struct uart_state { + struct tty_port port; + enum uart_pm_state pm_state; + struct circ_buf xmit; + atomic_t refcount; + wait_queue_head_t remove_wait; + struct uart_port *uart_port; +}; -typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int); +struct earlycon_device { + struct console *con; + struct uart_port port; + char options[16]; + unsigned int baud; +}; -typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int); +struct earlycon_id { + char name[15]; + char name_term; + char compatible[128]; + int (*setup)(struct earlycon_device *, const char *); +}; -typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int); +struct attribute_container { + struct list_head node; + struct klist containers; + struct class *class; + const struct attribute_group *grp; + struct device_attribute **attrs; + int (*match)(struct attribute_container *, struct device *); + long unsigned int flags; +}; -typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t); +struct transport_container; -typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t); +struct transport_class { + struct class class; + int (*setup)(struct transport_container *, struct device *, struct device *); + int (*configure)(struct transport_container *, struct device *, struct device *); + int (*remove)(struct transport_container *, struct device *, struct device *); +}; -typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int); +struct transport_container { + struct attribute_container ac; + const struct attribute_group *statistics; +}; -typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool); +struct anon_transport_class { + struct transport_class tclass; + struct attribute_container container; +}; -typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64); +struct cper_sec_proc_arm { + u32 validation_bits; + u16 err_info_num; + u16 context_info_num; + u32 section_length; + u8 affinity_level; + u8 reserved[3]; + u64 mpidr; + u64 midr; + u32 running_state; + u32 psci_state; +}; -typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64); +enum hw_event_mc_err_type { + HW_EVENT_ERR_CORRECTED = 0, + HW_EVENT_ERR_UNCORRECTED = 1, + HW_EVENT_ERR_DEFERRED = 2, + HW_EVENT_ERR_FATAL = 3, + HW_EVENT_ERR_INFO = 4, +}; -typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64); +enum mf_result { + MF_IGNORED = 0, + MF_FAILED = 1, + MF_DELAYED = 2, + MF_RECOVERED = 3, +}; -typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *); +enum mf_action_page_type { + MF_MSG_KERNEL = 0, + MF_MSG_KERNEL_HIGH_ORDER = 1, + MF_MSG_SLAB = 2, + MF_MSG_DIFFERENT_COMPOUND = 3, + MF_MSG_HUGE = 4, + MF_MSG_FREE_HUGE = 5, + MF_MSG_UNMAP_FAILED = 6, + MF_MSG_DIRTY_SWAPCACHE = 7, + MF_MSG_CLEAN_SWAPCACHE = 8, + MF_MSG_DIRTY_MLOCKED_LRU = 9, + MF_MSG_CLEAN_MLOCKED_LRU = 10, + MF_MSG_DIRTY_UNEVICTABLE_LRU = 11, + MF_MSG_CLEAN_UNEVICTABLE_LRU = 12, + MF_MSG_DIRTY_LRU = 13, + MF_MSG_CLEAN_LRU = 14, + MF_MSG_TRUNCATED_LRU = 15, + MF_MSG_BUDDY = 16, + MF_MSG_DAX = 17, + MF_MSG_UNSPLIT_THP = 18, + MF_MSG_UNKNOWN = 19, +}; -typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *); +struct aer_header_log_regs { + unsigned int dw0; + unsigned int dw1; + unsigned int dw2; + unsigned int dw3; +}; -typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *); +struct trace_event_raw_mc_event { + struct trace_entry ent; + unsigned int error_type; + u32 __data_loc_msg; + u32 __data_loc_label; + u16 error_count; + u8 mc_index; + s8 top_layer; + s8 middle_layer; + s8 lower_layer; + long int address; + u8 grain_bits; + long int syndrome; + u32 __data_loc_driver_detail; + char __data[0]; +}; -typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int); +struct trace_event_raw_arm_event { + struct trace_entry ent; + u64 mpidr; + u64 midr; + u32 running_state; + u32 psci_state; + u8 affinity; + char __data[0]; +}; -typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int); +struct trace_event_raw_non_standard_event { + struct trace_entry ent; + char sec_type[16]; + char fru_id[16]; + u32 __data_loc_fru_text; + u8 sev; + u32 len; + u32 __data_loc_buf; + char __data[0]; +}; -typedef void (*btf_trace_ext4_prefetch_bitmaps)(void *, struct super_block *, ext4_group_t, ext4_group_t, unsigned int); +struct trace_event_raw_aer_event { + struct trace_entry ent; + u32 __data_loc_dev_name; + u32 status; + u8 severity; + u8 tlp_header_valid; + u32 tlp_header[4]; + char __data[0]; +}; -typedef void (*btf_trace_ext4_lazy_itable_init)(void *, struct super_block *, ext4_group_t); +struct trace_event_raw_memory_failure_event { + struct trace_entry ent; + long unsigned int pfn; + int type; + int result; + char __data[0]; +}; -typedef void (*btf_trace_ext4_fc_replay_scan)(void *, struct super_block *, int, int); +struct trace_event_data_offsets_mc_event { + u32 msg; + u32 label; + u32 driver_detail; +}; -typedef void (*btf_trace_ext4_fc_replay)(void *, struct super_block *, int, int, int, int); +struct trace_event_data_offsets_arm_event {}; -typedef void (*btf_trace_ext4_fc_commit_start)(void *, struct super_block *, tid_t); +struct trace_event_data_offsets_non_standard_event { + u32 fru_text; + u32 buf; +}; -typedef void (*btf_trace_ext4_fc_commit_stop)(void *, struct super_block *, int, int, tid_t); +struct trace_event_data_offsets_aer_event { + u32 dev_name; +}; -typedef void (*btf_trace_ext4_fc_stats)(void *, struct super_block *); +struct trace_event_data_offsets_memory_failure_event {}; -typedef void (*btf_trace_ext4_fc_track_create)(void *, handle_t *, struct inode *, struct dentry *, int); +typedef void (*btf_trace_mc_event)(void *, const unsigned int, const char *, const char *, const int, const u8, const s8, const s8, const s8, long unsigned int, const u8, long unsigned int, const char *); -typedef void (*btf_trace_ext4_fc_track_link)(void *, handle_t *, struct inode *, struct dentry *, int); +typedef void (*btf_trace_arm_event)(void *, const struct cper_sec_proc_arm *); -typedef void (*btf_trace_ext4_fc_track_unlink)(void *, handle_t *, struct inode *, struct dentry *, int); +typedef void (*btf_trace_non_standard_event)(void *, const guid_t *, const guid_t *, const char *, const u8, const u8 *, const u32); -typedef void (*btf_trace_ext4_fc_track_inode)(void *, handle_t *, struct inode *, int); +typedef void (*btf_trace_aer_event)(void *, const char *, const u32, const u8, const u8, struct aer_header_log_regs *); -typedef void (*btf_trace_ext4_fc_track_range)(void *, handle_t *, struct inode *, long int, long int, int); +typedef void (*btf_trace_memory_failure_event)(void *, long unsigned int, int, int); -typedef void (*btf_trace_ext4_fc_cleanup)(void *, journal_t *, int, tid_t); +enum { + TCA_EMATCH_TREE_UNSPEC = 0, + TCA_EMATCH_TREE_HDR = 1, + TCA_EMATCH_TREE_LIST = 2, + __TCA_EMATCH_TREE_MAX = 3, +}; -typedef void (*btf_trace_ext4_update_sb)(void *, struct super_block *, ext4_fsblk_t, unsigned int); +struct tcf_ematch_hdr { + __u16 matchid; + __u16 kind; + __u16 flags; + __u16 pad; +}; -struct ext4_err_translation { - int code; - int errno; +enum ip_conntrack_events { + IPCT_NEW = 0, + IPCT_RELATED = 1, + IPCT_DESTROY = 2, + IPCT_REPLY = 3, + IPCT_ASSURED = 4, + IPCT_PROTOINFO = 5, + IPCT_HELPER = 6, + IPCT_MARK = 7, + IPCT_SEQADJ = 8, + IPCT_NATSEQADJ = 8, + IPCT_SECMARK = 9, + IPCT_LABEL = 10, + IPCT_SYNPROXY = 11, + __IPCT_MAX = 12, +}; + +struct nf_conntrack_l4proto { + u_int8_t l4proto; + bool allow_clash; + u16 nlattr_size; + bool (*can_early_drop)(const struct nf_conn *); + int (*to_nlattr)(struct sk_buff *, struct nlattr *, struct nf_conn *, bool); + int (*from_nlattr)(struct nlattr **, struct nf_conn *); + int (*tuple_to_nlattr)(struct sk_buff *, const struct nf_conntrack_tuple *); + unsigned int (*nlattr_tuple_size)(); + int (*nlattr_to_tuple)(struct nlattr **, struct nf_conntrack_tuple *, u_int32_t); + const struct nla_policy *nla_policy; + struct { + int (*nlattr_to_obj)(struct nlattr **, struct net *, void *); + int (*obj_to_nlattr)(struct sk_buff *, const void *); + u16 obj_size; + u16 nlattr_max; + const struct nla_policy *nla_policy; + } ctnl_timeout; }; -enum { - Opt_bsd_df = 0, - Opt_minix_df = 1, - Opt_grpid = 2, - Opt_nogrpid = 3, - Opt_resgid = 4, - Opt_resuid = 5, - Opt_sb = 6, - Opt_nouid32 = 7, - Opt_debug___2 = 8, - Opt_removed = 9, - Opt_user_xattr = 10, - Opt_nouser_xattr = 11, - Opt_acl = 12, - Opt_noacl = 13, - Opt_auto_da_alloc = 14, - Opt_noauto_da_alloc = 15, - Opt_noload = 16, - Opt_commit = 17, - Opt_min_batch_time = 18, - Opt_max_batch_time = 19, - Opt_journal_dev = 20, - Opt_journal_path = 21, - Opt_journal_checksum = 22, - Opt_journal_async_commit = 23, - Opt_abort = 24, - Opt_data_journal = 25, - Opt_data_ordered = 26, - Opt_data_writeback = 27, - Opt_data_err_abort = 28, - Opt_data_err_ignore = 29, - Opt_test_dummy_encryption = 30, - Opt_inlinecrypt = 31, - Opt_usrjquota = 32, - Opt_grpjquota = 33, - Opt_quota = 34, - Opt_noquota = 35, - Opt_barrier = 36, - Opt_nobarrier = 37, - Opt_err___7 = 38, - Opt_usrquota = 39, - Opt_grpquota = 40, - Opt_prjquota = 41, - Opt_i_version = 42, - Opt_dax = 43, - Opt_dax_always = 44, - Opt_dax_inode = 45, - Opt_dax_never = 46, - Opt_stripe = 47, - Opt_delalloc = 48, - Opt_nodelalloc = 49, - Opt_warn_on_error = 50, - Opt_nowarn_on_error = 51, - Opt_mblk_io_submit = 52, - Opt_debug_want_extra_isize = 53, - Opt_nomblk_io_submit = 54, - Opt_block_validity = 55, - Opt_noblock_validity = 56, - Opt_inode_readahead_blks = 57, - Opt_journal_ioprio = 58, - Opt_dioread_nolock = 59, - Opt_dioread_lock = 60, - Opt_discard = 61, - Opt_nodiscard = 62, - Opt_init_itable = 63, - Opt_noinit_itable = 64, - Opt_max_dir_size_kb = 65, - Opt_nojournal_checksum = 66, - Opt_nombcache = 67, - Opt_no_prefetch_block_bitmaps = 68, - Opt_mb_optimize_scan = 69, - Opt_errors = 70, - Opt_data = 71, - Opt_data_err = 72, - Opt_jqfmt = 73, - Opt_dax_type = 74, +struct nf_loginfo { + u_int8_t type; + union { + struct { + u_int32_t copy_len; + u_int16_t group; + u_int16_t qthreshold; + u_int16_t flags; + } ulog; + struct { + u_int8_t level; + u_int8_t logflags; + } log; + } u; }; -struct mount_opts { - int token; - int mount_opt; - int flags; +struct fib_rt_info { + struct fib_info *fi; + u32 tb_id; + __be32 dst; + int dst_len; + dscp_t dscp; + u8 type; + u8 offload: 1; + u8 trap: 1; + u8 offload_failed: 1; + u8 unused: 5; }; -struct ext4_fs_context { - char *s_qf_names[3]; - char *test_dummy_enc_arg; - int s_jquota_fmt; - short unsigned int qname_spec; - long unsigned int vals_s_flags; - long unsigned int mask_s_flags; - long unsigned int journal_devnum; - long unsigned int s_commit_interval; - long unsigned int s_stripe; - unsigned int s_inode_readahead_blks; - unsigned int s_want_extra_isize; - unsigned int s_li_wait_mult; - unsigned int s_max_dir_size_kb; - unsigned int journal_ioprio; - unsigned int vals_s_mount_opt; - unsigned int mask_s_mount_opt; - unsigned int vals_s_mount_opt2; - unsigned int mask_s_mount_opt2; - long unsigned int vals_s_mount_flags; - long unsigned int mask_s_mount_flags; - unsigned int opt_flags; - unsigned int spec; - u32 s_max_batch_time; - u32 s_min_batch_time; - kuid_t s_resuid; - kgid_t s_resgid; - ext4_fsblk_t s_sb_block; +struct fib_entry_notifier_info { + struct fib_notifier_info info; + u32 dst; + int dst_len; + struct fib_info *fi; + dscp_t dscp; + u8 type; + u32 tb_id; }; -struct ext4_mount_options { - long unsigned int s_mount_opt; - long unsigned int s_mount_opt2; - kuid_t s_resuid; - kgid_t s_resgid; - long unsigned int s_commit_interval; - u32 s_min_batch_time; - u32 s_max_batch_time; +struct fib_alias { + struct hlist_node fa_list; + struct fib_info *fa_info; + dscp_t fa_dscp; + u8 fa_type; + u8 fa_state; + u8 fa_slen; + u32 tb_id; + s16 fa_default; + u8 offload; + u8 trap; + u8 offload_failed; + struct callback_head rcu; }; -struct rtc_wkalrm { - unsigned char enabled; - unsigned char pending; - struct rtc_time time; +struct fib_prop { + int error; + u8 scope; }; -struct rtc_param { - __u64 param; +typedef unsigned int t_key; + +struct key_vector { + t_key key; + unsigned char pos; + unsigned char bits; + unsigned char slen; union { - __u64 uvalue; - __s64 svalue; - __u64 ptr; + struct hlist_head leaf; + struct { + struct { } __empty_tnode; + struct key_vector *tnode[0]; + }; }; - __u32 index; - __u32 __pad; }; -struct rtc_class_ops { - int (*ioctl)(struct device *, unsigned int, long unsigned int); - int (*read_time)(struct device *, struct rtc_time *); - int (*set_time)(struct device *, struct rtc_time *); - int (*read_alarm)(struct device *, struct rtc_wkalrm *); - int (*set_alarm)(struct device *, struct rtc_wkalrm *); - int (*proc)(struct device *, struct seq_file *); - int (*alarm_irq_enable)(struct device *, unsigned int); - int (*read_offset)(struct device *, long int *); - int (*set_offset)(struct device *, long int); - int (*param_get)(struct device *, struct rtc_param *); - int (*param_set)(struct device *, struct rtc_param *); +struct tnode { + struct callback_head rcu; + t_key empty_children; + t_key full_children; + struct key_vector *parent; + struct key_vector kv[1]; }; -struct rtc_device; - -struct rtc_timer { - struct timerqueue_node node; - ktime_t period; - void (*func)(struct rtc_device *); - struct rtc_device *rtc; - int enabled; +struct trie_stat { + unsigned int totdepth; + unsigned int maxdepth; + unsigned int tnodes; + unsigned int leaves; + unsigned int nullpointers; + unsigned int prefixes; + unsigned int nodesizes[32]; }; -struct rtc_device { - struct device dev; - struct module *owner; - int id; - const struct rtc_class_ops *ops; - struct mutex ops_lock; - struct cdev char_dev; - long unsigned int flags; - long unsigned int irq_data; - spinlock_t irq_lock; - wait_queue_head_t irq_queue; - struct fasync_struct *async_queue; - int irq_freq; - int max_user_freq; - struct timerqueue_head timerqueue; - struct rtc_timer aie_timer; - struct rtc_timer uie_rtctimer; - struct hrtimer pie_timer; - int pie_enabled; - struct work_struct irqwork; - long unsigned int set_offset_nsec; - long unsigned int features[1]; - time64_t range_min; - timeu64_t range_max; - time64_t start_secs; - time64_t offset_secs; - bool set_start_time; +struct trie { + struct key_vector kv[1]; }; -struct trace_event_raw_alarmtimer_suspend { - struct trace_entry ent; - s64 expires; - unsigned char alarm_type; - char __data[0]; +struct fib_trie_iter { + struct seq_net_private p; + struct fib_table *tb; + struct key_vector *tnode; + unsigned int index; + unsigned int depth; }; -struct trace_event_raw_alarm_class { - struct trace_entry ent; - void *alarm; - unsigned char alarm_type; - s64 expires; - s64 now; - char __data[0]; +struct fib_route_iter { + struct seq_net_private p; + struct fib_table *main_tb; + struct key_vector *tnode; + loff_t pos; + t_key key; }; -struct trace_event_data_offsets_alarmtimer_suspend {}; - -struct trace_event_data_offsets_alarm_class {}; - -typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int); +typedef struct rt6_info * (*pol_lookup_t)(struct net *, struct fib6_table *, struct flowi6 *, const struct sk_buff *, int); -typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t); +struct fib6_rule { + struct fib_rule common; + struct rt6key src; + struct rt6key dst; + dscp_t dscp; +}; -typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t); +typedef s8 int8_t; -typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t); +typedef s16 int16_t; -struct alarm_base { - spinlock_t lock; - struct timerqueue_head timerqueue; - ktime_t (*get_ktime)(); - void (*get_timespec)(struct timespec64 *); - clockid_t base_clockid; +struct p9_fd_opts { + int rfd; + int wfd; + u16 port; + bool privport; }; -struct bpf_map_desc { - int map_fd; - __u32 max_entries; - __u64 initial_value; +enum { + Opt_port = 0, + Opt_rfdno = 1, + Opt_wfdno = 2, + Opt_err = 3, + Opt_privport = 4, }; -struct bpf_prog_desc { - int prog_fd; +enum { + Rworksched = 1, + Rpending = 2, + Wworksched = 4, + Wpending = 8, }; -enum { - BPF_SKEL_KERNEL = 1, +struct p9_conn; + +struct p9_poll_wait { + struct p9_conn *conn; + wait_queue_entry_t wait; + wait_queue_head_t *wait_addr; }; -struct bpf_loader_ctx { - __u32 sz; - __u32 flags; - __u32 log_level; - __u32 log_size; - __u64 log_buf; +struct p9_conn { + struct list_head mux_list; + struct p9_client *client; + int err; + spinlock_t req_lock; + struct list_head req_list; + struct list_head unsent_req_list; + struct p9_req_t *rreq; + struct p9_req_t *wreq; + char tmp_buf[7]; + struct p9_fcall rc; + int wpos; + int wsize; + char *wbuf; + struct list_head poll_pending_link; + struct p9_poll_wait poll_wait[2]; + poll_table pt; + struct work_struct rq; + struct work_struct wq; + long unsigned int wsched; }; -struct bpf_load_and_run_opts { - struct bpf_loader_ctx *ctx; - const void *data; - const void *insns; - __u32 data_sz; - __u32 insns_sz; - const char *errstr; +struct p9_trans_fd { + struct file *rd; + struct file *wr; + struct p9_conn conn; }; -struct iterators_bpf__rodata {}; +enum { + GP_IDLE = 0, + GP_ENTER = 1, + GP_PASSED = 2, + GP_EXIT = 3, + GP_REPLAY = 4, +}; -struct iterators_bpf { - struct bpf_loader_ctx ctx; - struct { - struct bpf_map_desc rodata; - } maps; - struct { - struct bpf_prog_desc dump_bpf_map; - struct bpf_prog_desc dump_bpf_prog; - } progs; - struct { - int dump_bpf_map_fd; - int dump_bpf_prog_fd; - } links; - struct iterators_bpf__rodata *rodata; +struct ksignal { + struct k_sigaction ka; + kernel_siginfo_t info; + int sig; }; -struct trace_event_raw_mm_lru_insertion { +struct trace_event_raw_sys_enter { struct trace_entry ent; - struct folio *folio; - long unsigned int pfn; - enum lru_list lru; - long unsigned int flags; + long int id; + long unsigned int args[6]; char __data[0]; }; -struct trace_event_raw_mm_lru_activate { +struct trace_event_raw_sys_exit { struct trace_entry ent; - struct folio *folio; - long unsigned int pfn; + long int id; + long int ret; char __data[0]; }; -struct trace_event_data_offsets_mm_lru_insertion {}; +struct trace_event_data_offsets_sys_enter {}; -struct trace_event_data_offsets_mm_lru_activate {}; +struct trace_event_data_offsets_sys_exit {}; -typedef void (*btf_trace_mm_lru_insertion)(void *, struct folio *); +typedef void (*btf_trace_sys_enter)(void *, struct pt_regs *, long int); -typedef void (*btf_trace_mm_lru_activate)(void *, struct folio *); +typedef void (*btf_trace_sys_exit)(void *, struct pt_regs *, long int); -struct lru_rotate { - local_lock_t lock; - struct pagevec pvec; +struct swap_slots_cache { + bool lock_initialized; + struct mutex alloc_lock; + swp_entry_t *slots; + int nr; + int cur; + spinlock_t free_lock; + swp_entry_t *slots_ret; + int n_ret; }; -struct lru_pvecs { - local_lock_t lock; - struct pagevec lru_add; - struct pagevec lru_deactivate_file; - struct pagevec lru_deactivate; - struct pagevec lru_lazyfree; - struct pagevec activate_page; +struct files_stat_struct { + long unsigned int nr_files; + long unsigned int nr_free_files; + long unsigned int max_files; }; -struct iomap_dio_ops { - int (*end_io)(struct kiocb *, ssize_t, int, unsigned int); - void (*submit_io)(const struct iomap_iter *, struct bio *, loff_t); -}; +typedef int wait_bit_action_f(struct wait_bit_key *, int); -enum { - SELNL_MSG_SETENFORCE = 16, - SELNL_MSG_POLICYLOAD = 17, - SELNL_MSG_MAX = 18, +enum lru_status { + LRU_REMOVED = 0, + LRU_REMOVED_RETRY = 1, + LRU_ROTATE = 2, + LRU_SKIP = 3, + LRU_RETRY = 4, }; -enum selinux_nlgroups { - SELNLGRP_NONE = 0, - SELNLGRP_AVC = 1, - __SELNLGRP_MAX = 2, +typedef enum lru_status (*list_lru_walk_cb)(struct list_head *, struct list_lru_one *, spinlock_t *, void *); + +struct inodes_stat_t { + long int nr_inodes; + long int nr_unused; + long int dummy[5]; }; -struct selnl_msg_setenforce { - __s32 val; +enum rw_hint { + WRITE_LIFE_NOT_SET = 0, + WRITE_LIFE_NONE = 1, + WRITE_LIFE_SHORT = 2, + WRITE_LIFE_MEDIUM = 3, + WRITE_LIFE_LONG = 4, + WRITE_LIFE_EXTREME = 5, }; -struct selnl_msg_policyload { - __u32 seqno; +enum inode_i_mutex_lock_class { + I_MUTEX_NORMAL = 0, + I_MUTEX_PARENT = 1, + I_MUTEX_CHILD = 2, + I_MUTEX_XATTR = 3, + I_MUTEX_NONDIR2 = 4, + I_MUTEX_PARENT2 = 5, }; -struct crypto_report_aead { - char type[64]; - char geniv[64]; - unsigned int blocksize; - unsigned int maxauthsize; - unsigned int ivsize; +enum file_time_flags { + S_ATIME = 1, + S_MTIME = 2, + S_CTIME = 4, + S_VERSION = 8, }; -enum blake2b_lengths { - BLAKE2B_BLOCK_SIZE = 128, - BLAKE2B_HASH_SIZE = 64, - BLAKE2B_KEY_SIZE = 64, - BLAKE2B_160_HASH_SIZE = 20, - BLAKE2B_256_HASH_SIZE = 32, - BLAKE2B_384_HASH_SIZE = 48, - BLAKE2B_512_HASH_SIZE = 64, +struct p9_dirent { + struct p9_qid qid; + u64 d_off; + unsigned char d_type; + char d_name[256]; }; -struct blake2b_state { - u64 h[8]; - u64 t[2]; - u64 f[2]; - u8 buf[128]; - unsigned int buflen; - unsigned int outlen; +struct p9_rdir { + int head; + int tail; + uint8_t buf[0]; }; -enum blake2b_iv { - BLAKE2B_IV0 = 4089235720, - BLAKE2B_IV1 = 2227873595, - BLAKE2B_IV2 = 4271175723, - BLAKE2B_IV3 = 1595750129, - BLAKE2B_IV4 = 2917565137, - BLAKE2B_IV5 = 725511199, - BLAKE2B_IV6 = 4215389547, - BLAKE2B_IV7 = 327033209, +struct blk_queue_stats { + struct list_head callbacks; + spinlock_t lock; + int accounting; }; -typedef void (*blake2b_compress_t)(struct blake2b_state *, const u8 *, size_t, u32); +struct io_uring_file_index_range { + __u32 off; + __u32 len; + __u64 resv; +}; -struct blake2b_tfm_ctx { - u8 key[64]; - unsigned int keylen; +enum gpiod_flags { + GPIOD_ASIS = 0, + GPIOD_IN = 1, + GPIOD_OUT_LOW = 3, + GPIOD_OUT_HIGH = 7, + GPIOD_OUT_LOW_OPEN_DRAIN = 11, + GPIOD_OUT_HIGH_OPEN_DRAIN = 15, }; -struct hash_ctx { - struct af_alg_sgl sgl; - u8 *result; - struct crypto_wait wait; - unsigned int len; - bool more; - struct ahash_request req; +struct uart_driver { + struct module *owner; + const char *driver_name; + const char *dev_name; + int major; + int minor; + int nr; + struct console *cons; + struct uart_state *state; + struct tty_driver *tty_driver; }; -struct irq_affinity_devres { - unsigned int count; - unsigned int irq[0]; +struct uart_match { + struct uart_port *port; + struct uart_driver *driver; }; -struct platform_object { - struct platform_device pdev; - char name[0]; +struct lifebook_data { + struct input_dev *dev2; + char phys[32]; }; -struct hid_item { - unsigned int format; - __u8 size; - __u8 type; - __u8 tag; - union { - __u8 u8; - __s8 s8; - __u16 u16; - __s16 s16; - __u32 u32; - __s32 s32; - __u8 *longdata; - } data; +struct class_attribute { + struct attribute attr; + ssize_t (*show)(struct class *, struct class_attribute *, char *); + ssize_t (*store)(struct class *, struct class_attribute *, const char *, size_t); }; -struct hid_global { - unsigned int usage_page; - __s32 logical_minimum; - __s32 logical_maximum; - __s32 physical_minimum; - __s32 physical_maximum; - __s32 unit_exponent; - unsigned int unit; - unsigned int report_id; - unsigned int report_size; - unsigned int report_count; +struct rx_queue_attribute { + struct attribute attr; + ssize_t (*show)(struct netdev_rx_queue *, char *); + ssize_t (*store)(struct netdev_rx_queue *, const char *, size_t); }; -struct hid_local { - unsigned int usage[12288]; - u8 usage_size[12288]; - unsigned int collection_index[12288]; - unsigned int usage_index; - unsigned int usage_minimum; - unsigned int delimiter_depth; - unsigned int delimiter_branch; +struct netdev_queue_attribute { + struct attribute attr; + ssize_t (*show)(struct netdev_queue *, char *); + ssize_t (*store)(struct netdev_queue *, const char *, size_t); }; -struct hid_parser { - struct hid_global global; - struct hid_global global_stack[4]; - unsigned int global_stack_ptr; - struct hid_local local; - unsigned int *collection_stack; - unsigned int collection_stack_ptr; - unsigned int collection_stack_size; - struct hid_device *device; - unsigned int scan_flags; +enum nf_hook_ops_type { + NF_HOOK_OP_UNDEFINED = 0, + NF_HOOK_OP_NF_TABLES = 1, }; -struct hiddev { - int minor; - int exist; - int open; - struct mutex existancelock; - wait_queue_head_t wait; - struct hid_device *hid; - struct list_head list; - spinlock_t list_lock; - bool initialized; +struct nf_hook_ops { + nf_hookfn *hook; + struct net_device *dev; + void *priv; + u8 pf; + enum nf_hook_ops_type hook_ops_type: 8; + unsigned int hooknum; + int priority; }; -struct hidraw { - unsigned int minor; - int exist; - int open; - wait_queue_head_t wait; - struct hid_device *hid; - struct device *dev; - spinlock_t list_lock; - struct list_head list; +struct nf_nat_hook { + int (*parse_nat_setup)(struct nf_conn *, enum nf_nat_manip_type, const struct nlattr *); + void (*decode_session)(struct sk_buff *, struct flowi *); + unsigned int (*manip_pkt)(struct sk_buff *, struct nf_conn *, enum nf_nat_manip_type, enum ip_conntrack_dir); + void (*remove_nat_bysrc)(struct nf_conn *); }; -struct hid_dynid { - struct list_head list; - struct hid_device_id id; +struct nf_conn_help { + struct nf_conntrack_helper *helper; + struct hlist_head expectations; + u8 expecting[4]; + int: 32; + char data[32]; }; -struct module_reply_data { - struct ethnl_reply_data base; - struct ethtool_module_power_mode_params power; +struct nf_ct_helper_expectfn { + struct list_head head; + const char *name; + void (*expectfn)(struct nf_conn *, struct nf_conntrack_expect *); }; -struct netlbl_calipso_ops { - int (*doi_add)(struct calipso_doi *, struct netlbl_audit *); - void (*doi_free)(struct calipso_doi *); - int (*doi_remove)(u32, struct netlbl_audit *); - struct calipso_doi * (*doi_getdef)(u32); - void (*doi_putdef)(struct calipso_doi *); - int (*doi_walk)(u32 *, int (*)(struct calipso_doi *, void *), void *); - int (*sock_getattr)(struct sock *, struct netlbl_lsm_secattr *); - int (*sock_setattr)(struct sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); - void (*sock_delattr)(struct sock *); - int (*req_setattr)(struct request_sock *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); - void (*req_delattr)(struct request_sock *); - int (*opt_getattr)(const unsigned char *, struct netlbl_lsm_secattr *); - unsigned char * (*skbuff_optptr)(const struct sk_buff *); - int (*skbuff_setattr)(struct sk_buff *, const struct calipso_doi *, const struct netlbl_lsm_secattr *); - int (*skbuff_delattr)(struct sk_buff *); - void (*cache_invalidate)(); - int (*cache_add)(const unsigned char *, const struct netlbl_lsm_secattr *); +struct nf_ct_seqadj { + u32 correction_pos; + s32 offset_before; + s32 offset_after; }; -struct calipso_map_cache_bkt { - spinlock_t lock; - u32 size; - struct list_head list; +struct nf_conn_seqadj { + struct nf_ct_seqadj seq[2]; }; -struct calipso_map_cache_entry { - u32 hash; - unsigned char *key; - size_t key_len; - struct netlbl_lsm_cache *lsm_data; - u32 activity; - struct list_head list; +union nf_conntrack_nat_help {}; + +struct nf_conn_nat { + union nf_conntrack_nat_help help; }; -struct trace_event_raw_nmi_handler { - struct trace_entry ent; - void *handler; - s64 delta_ns; - int handled; - char __data[0]; +struct nf_nat_lookup_hook_priv { + struct nf_hook_entries *entries; + struct callback_head callback_head; }; -struct trace_event_data_offsets_nmi_handler {}; +struct nf_nat_hooks_net { + struct nf_hook_ops *nat_hook_ops; + unsigned int users; +}; -typedef void (*btf_trace_nmi_handler)(void *, void *, s64, int); +struct nat_net { + struct nf_nat_hooks_net nat_proto_net[11]; +}; -struct nmi_desc { - raw_spinlock_t lock; - struct list_head head; +struct nf_nat_proto_clean { + u8 l3proto; + u8 l4proto; }; -struct nmi_stats { - unsigned int normal; - unsigned int unknown; - unsigned int external; - unsigned int swallow; +struct xfrm_spi_skb_cb { + struct xfrm_tunnel_skb_cb header; + unsigned int daddroff; + unsigned int family; + __be32 seq; }; -enum nmi_states { - NMI_NOT_RUNNING = 0, - NMI_EXECUTING = 1, - NMI_LATCHED = 2, +struct rhashtable_walker { + struct list_head list; + struct bucket_table *tbl; }; -struct __arch_relative_insn { - u8 op; - s32 raddr; -} __attribute__((packed)); +struct rhashtable_iter { + struct rhashtable *ht; + struct rhash_head *p; + struct rhlist_head *list; + struct rhashtable_walker walker; + unsigned int slot; + unsigned int skip; + bool end_of_table; +}; -typedef long unsigned int old_sigset_t; +enum { + IOAM6_ATTR_UNSPEC = 0, + IOAM6_ATTR_NS_ID = 1, + IOAM6_ATTR_NS_DATA = 2, + IOAM6_ATTR_NS_DATA_WIDE = 3, + IOAM6_ATTR_SC_ID = 4, + IOAM6_ATTR_SC_DATA = 5, + IOAM6_ATTR_SC_NONE = 6, + IOAM6_ATTR_PAD = 7, + __IOAM6_ATTR_MAX = 8, +}; -enum siginfo_layout { - SIL_KILL = 0, - SIL_TIMER = 1, - SIL_POLL = 2, - SIL_FAULT = 3, - SIL_FAULT_TRAPNO = 4, - SIL_FAULT_MCEERR = 5, - SIL_FAULT_BNDERR = 6, - SIL_FAULT_PKUERR = 7, - SIL_FAULT_PERF_EVENT = 8, - SIL_CHLD = 9, - SIL_RT = 10, - SIL_SYS = 11, +enum { + IOAM6_CMD_UNSPEC = 0, + IOAM6_CMD_ADD_NAMESPACE = 1, + IOAM6_CMD_DEL_NAMESPACE = 2, + IOAM6_CMD_DUMP_NAMESPACES = 3, + IOAM6_CMD_ADD_SCHEMA = 4, + IOAM6_CMD_DEL_SCHEMA = 5, + IOAM6_CMD_DUMP_SCHEMAS = 6, + IOAM6_CMD_NS_SET_SCHEMA = 7, + __IOAM6_CMD_MAX = 8, }; -struct multiprocess_signals { - sigset_t signal; - struct hlist_node node; +enum genl_validate_flags { + GENL_DONT_VALIDATE_STRICT = 1, + GENL_DONT_VALIDATE_DUMP = 2, + GENL_DONT_VALIDATE_DUMP_STRICT = 4, }; -enum { - TRACE_SIGNAL_DELIVERED = 0, - TRACE_SIGNAL_IGNORED = 1, - TRACE_SIGNAL_ALREADY_PENDING = 2, - TRACE_SIGNAL_OVERFLOW_FAIL = 3, - TRACE_SIGNAL_LOSE_INFO = 4, +struct dcbmsg { + __u8 dcb_family; + __u8 cmd; + __u16 dcb_pad; }; -struct trace_event_raw_signal_generate { - struct trace_entry ent; - int sig; - int errno; - int code; - char comm[16]; - pid_t pid; - int group; - int result; - char __data[0]; +enum dcbnl_commands { + DCB_CMD_UNDEFINED = 0, + DCB_CMD_GSTATE = 1, + DCB_CMD_SSTATE = 2, + DCB_CMD_PGTX_GCFG = 3, + DCB_CMD_PGTX_SCFG = 4, + DCB_CMD_PGRX_GCFG = 5, + DCB_CMD_PGRX_SCFG = 6, + DCB_CMD_PFC_GCFG = 7, + DCB_CMD_PFC_SCFG = 8, + DCB_CMD_SET_ALL = 9, + DCB_CMD_GPERM_HWADDR = 10, + DCB_CMD_GCAP = 11, + DCB_CMD_GNUMTCS = 12, + DCB_CMD_SNUMTCS = 13, + DCB_CMD_PFC_GSTATE = 14, + DCB_CMD_PFC_SSTATE = 15, + DCB_CMD_BCN_GCFG = 16, + DCB_CMD_BCN_SCFG = 17, + DCB_CMD_GAPP = 18, + DCB_CMD_SAPP = 19, + DCB_CMD_IEEE_SET = 20, + DCB_CMD_IEEE_GET = 21, + DCB_CMD_GDCBX = 22, + DCB_CMD_SDCBX = 23, + DCB_CMD_GFEATCFG = 24, + DCB_CMD_SFEATCFG = 25, + DCB_CMD_CEE_GET = 26, + DCB_CMD_IEEE_DEL = 27, + __DCB_CMD_ENUM_MAX = 28, + DCB_CMD_MAX = 27, }; -struct trace_event_raw_signal_deliver { - struct trace_entry ent; - int sig; - int errno; - int code; - long unsigned int sa_handler; - long unsigned int sa_flags; - char __data[0]; +enum dcbnl_attrs { + DCB_ATTR_UNDEFINED = 0, + DCB_ATTR_IFNAME = 1, + DCB_ATTR_STATE = 2, + DCB_ATTR_PFC_STATE = 3, + DCB_ATTR_PFC_CFG = 4, + DCB_ATTR_NUM_TC = 5, + DCB_ATTR_PG_CFG = 6, + DCB_ATTR_SET_ALL = 7, + DCB_ATTR_PERM_HWADDR = 8, + DCB_ATTR_CAP = 9, + DCB_ATTR_NUMTCS = 10, + DCB_ATTR_BCN = 11, + DCB_ATTR_APP = 12, + DCB_ATTR_IEEE = 13, + DCB_ATTR_DCBX = 14, + DCB_ATTR_FEATCFG = 15, + DCB_ATTR_CEE = 16, + __DCB_ATTR_ENUM_MAX = 17, + DCB_ATTR_MAX = 16, }; -struct trace_event_data_offsets_signal_generate {}; - -struct trace_event_data_offsets_signal_deliver {}; - -typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int); +enum ieee_attrs { + DCB_ATTR_IEEE_UNSPEC = 0, + DCB_ATTR_IEEE_ETS = 1, + DCB_ATTR_IEEE_PFC = 2, + DCB_ATTR_IEEE_APP_TABLE = 3, + DCB_ATTR_IEEE_PEER_ETS = 4, + DCB_ATTR_IEEE_PEER_PFC = 5, + DCB_ATTR_IEEE_PEER_APP = 6, + DCB_ATTR_IEEE_MAXRATE = 7, + DCB_ATTR_IEEE_QCN = 8, + DCB_ATTR_IEEE_QCN_STATS = 9, + DCB_ATTR_DCB_BUFFER = 10, + DCB_ATTR_DCB_APP_TRUST_TABLE = 11, + __DCB_ATTR_IEEE_MAX = 12, +}; -typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *); +enum ieee_attrs_app { + DCB_ATTR_IEEE_APP_UNSPEC = 0, + DCB_ATTR_IEEE_APP = 1, + DCB_ATTR_DCB_APP = 2, + __DCB_ATTR_IEEE_APP_MAX = 3, +}; -enum sig_handler { - HANDLER_CURRENT = 0, - HANDLER_SIG_DFL = 1, - HANDLER_EXIT = 2, +enum cee_attrs { + DCB_ATTR_CEE_UNSPEC = 0, + DCB_ATTR_CEE_PEER_PG = 1, + DCB_ATTR_CEE_PEER_PFC = 2, + DCB_ATTR_CEE_PEER_APP_TABLE = 3, + DCB_ATTR_CEE_TX_PG = 4, + DCB_ATTR_CEE_RX_PG = 5, + DCB_ATTR_CEE_PFC = 6, + DCB_ATTR_CEE_APP_TABLE = 7, + DCB_ATTR_CEE_FEAT = 8, + __DCB_ATTR_CEE_MAX = 9, }; -enum { - XA_CHECK_SCHED = 4096, +enum peer_app_attr { + DCB_ATTR_CEE_PEER_APP_UNSPEC = 0, + DCB_ATTR_CEE_PEER_APP_INFO = 1, + DCB_ATTR_CEE_PEER_APP = 2, + __DCB_ATTR_CEE_PEER_APP_MAX = 3, }; -struct hugetlbfs_inode_info { - struct shared_policy policy; - struct inode vfs_inode; - unsigned int seals; +enum dcbnl_pfc_up_attrs { + DCB_PFC_UP_ATTR_UNDEFINED = 0, + DCB_PFC_UP_ATTR_0 = 1, + DCB_PFC_UP_ATTR_1 = 2, + DCB_PFC_UP_ATTR_2 = 3, + DCB_PFC_UP_ATTR_3 = 4, + DCB_PFC_UP_ATTR_4 = 5, + DCB_PFC_UP_ATTR_5 = 6, + DCB_PFC_UP_ATTR_6 = 7, + DCB_PFC_UP_ATTR_7 = 8, + DCB_PFC_UP_ATTR_ALL = 9, + __DCB_PFC_UP_ATTR_ENUM_MAX = 10, + DCB_PFC_UP_ATTR_MAX = 9, }; -struct dentry_stat_t { - long int nr_dentry; - long int nr_unused; - long int age_limit; - long int want_pages; - long int nr_negative; - long int dummy; +enum dcbnl_pg_attrs { + DCB_PG_ATTR_UNDEFINED = 0, + DCB_PG_ATTR_TC_0 = 1, + DCB_PG_ATTR_TC_1 = 2, + DCB_PG_ATTR_TC_2 = 3, + DCB_PG_ATTR_TC_3 = 4, + DCB_PG_ATTR_TC_4 = 5, + DCB_PG_ATTR_TC_5 = 6, + DCB_PG_ATTR_TC_6 = 7, + DCB_PG_ATTR_TC_7 = 8, + DCB_PG_ATTR_TC_MAX = 9, + DCB_PG_ATTR_TC_ALL = 10, + DCB_PG_ATTR_BW_ID_0 = 11, + DCB_PG_ATTR_BW_ID_1 = 12, + DCB_PG_ATTR_BW_ID_2 = 13, + DCB_PG_ATTR_BW_ID_3 = 14, + DCB_PG_ATTR_BW_ID_4 = 15, + DCB_PG_ATTR_BW_ID_5 = 16, + DCB_PG_ATTR_BW_ID_6 = 17, + DCB_PG_ATTR_BW_ID_7 = 18, + DCB_PG_ATTR_BW_ID_MAX = 19, + DCB_PG_ATTR_BW_ID_ALL = 20, + __DCB_PG_ATTR_ENUM_MAX = 21, + DCB_PG_ATTR_MAX = 20, }; -struct external_name { - union { - atomic_t count; - struct callback_head head; - } u; - unsigned char name[0]; +enum dcbnl_tc_attrs { + DCB_TC_ATTR_PARAM_UNDEFINED = 0, + DCB_TC_ATTR_PARAM_PGID = 1, + DCB_TC_ATTR_PARAM_UP_MAPPING = 2, + DCB_TC_ATTR_PARAM_STRICT_PRIO = 3, + DCB_TC_ATTR_PARAM_BW_PCT = 4, + DCB_TC_ATTR_PARAM_ALL = 5, + __DCB_TC_ATTR_PARAM_ENUM_MAX = 6, + DCB_TC_ATTR_PARAM_MAX = 5, }; -enum d_walk_ret { - D_WALK_CONTINUE = 0, - D_WALK_QUIT = 1, - D_WALK_NORETRY = 2, - D_WALK_SKIP = 3, +enum dcbnl_cap_attrs { + DCB_CAP_ATTR_UNDEFINED = 0, + DCB_CAP_ATTR_ALL = 1, + DCB_CAP_ATTR_PG = 2, + DCB_CAP_ATTR_PFC = 3, + DCB_CAP_ATTR_UP2TC = 4, + DCB_CAP_ATTR_PG_TCS = 5, + DCB_CAP_ATTR_PFC_TCS = 6, + DCB_CAP_ATTR_GSP = 7, + DCB_CAP_ATTR_BCN = 8, + DCB_CAP_ATTR_DCBX = 9, + __DCB_CAP_ATTR_ENUM_MAX = 10, + DCB_CAP_ATTR_MAX = 9, }; -struct check_mount { - struct vfsmount *mnt; - unsigned int mounted; +enum dcbnl_numtcs_attrs { + DCB_NUMTCS_ATTR_UNDEFINED = 0, + DCB_NUMTCS_ATTR_ALL = 1, + DCB_NUMTCS_ATTR_PG = 2, + DCB_NUMTCS_ATTR_PFC = 3, + __DCB_NUMTCS_ATTR_ENUM_MAX = 4, + DCB_NUMTCS_ATTR_MAX = 3, }; -struct select_data { - struct dentry *start; - union { - long int found; - struct dentry *victim; - }; - struct list_head dispose; +enum dcbnl_bcn_attrs { + DCB_BCN_ATTR_UNDEFINED = 0, + DCB_BCN_ATTR_RP_0 = 1, + DCB_BCN_ATTR_RP_1 = 2, + DCB_BCN_ATTR_RP_2 = 3, + DCB_BCN_ATTR_RP_3 = 4, + DCB_BCN_ATTR_RP_4 = 5, + DCB_BCN_ATTR_RP_5 = 6, + DCB_BCN_ATTR_RP_6 = 7, + DCB_BCN_ATTR_RP_7 = 8, + DCB_BCN_ATTR_RP_ALL = 9, + DCB_BCN_ATTR_BCNA_0 = 10, + DCB_BCN_ATTR_BCNA_1 = 11, + DCB_BCN_ATTR_ALPHA = 12, + DCB_BCN_ATTR_BETA = 13, + DCB_BCN_ATTR_GD = 14, + DCB_BCN_ATTR_GI = 15, + DCB_BCN_ATTR_TMAX = 16, + DCB_BCN_ATTR_TD = 17, + DCB_BCN_ATTR_RMIN = 18, + DCB_BCN_ATTR_W = 19, + DCB_BCN_ATTR_RD = 20, + DCB_BCN_ATTR_RU = 21, + DCB_BCN_ATTR_WRTT = 22, + DCB_BCN_ATTR_RI = 23, + DCB_BCN_ATTR_C = 24, + DCB_BCN_ATTR_ALL = 25, + __DCB_BCN_ATTR_ENUM_MAX = 26, + DCB_BCN_ATTR_MAX = 25, }; -struct kernfs_open_node { - atomic_t refcnt; - atomic_t event; - wait_queue_head_t poll; - struct list_head files; +enum dcb_general_attr_values { + DCB_ATTR_VALUE_UNDEFINED = 255, }; -struct RigidDiskBlock { - __u32 rdb_ID; - __be32 rdb_SummedLongs; - __s32 rdb_ChkSum; - __u32 rdb_HostID; - __be32 rdb_BlockBytes; - __u32 rdb_Flags; - __u32 rdb_BadBlockList; - __be32 rdb_PartitionList; - __u32 rdb_FileSysHeaderList; - __u32 rdb_DriveInit; - __u32 rdb_Reserved1[6]; - __u32 rdb_Cylinders; - __u32 rdb_Sectors; - __u32 rdb_Heads; - __u32 rdb_Interleave; - __u32 rdb_Park; - __u32 rdb_Reserved2[3]; - __u32 rdb_WritePreComp; - __u32 rdb_ReducedWrite; - __u32 rdb_StepRate; - __u32 rdb_Reserved3[5]; - __u32 rdb_RDBBlocksLo; - __u32 rdb_RDBBlocksHi; - __u32 rdb_LoCylinder; - __u32 rdb_HiCylinder; - __u32 rdb_CylBlocks; - __u32 rdb_AutoParkSeconds; - __u32 rdb_HighRDSKBlock; - __u32 rdb_Reserved4; - char rdb_DiskVendor[8]; - char rdb_DiskProduct[16]; - char rdb_DiskRevision[4]; - char rdb_ControllerVendor[8]; - char rdb_ControllerProduct[16]; - char rdb_ControllerRevision[4]; - __u32 rdb_Reserved5[10]; +enum dcbnl_app_attrs { + DCB_APP_ATTR_UNDEFINED = 0, + DCB_APP_ATTR_IDTYPE = 1, + DCB_APP_ATTR_ID = 2, + DCB_APP_ATTR_PRIORITY = 3, + __DCB_APP_ATTR_ENUM_MAX = 4, + DCB_APP_ATTR_MAX = 3, }; -struct PartitionBlock { - __be32 pb_ID; - __be32 pb_SummedLongs; - __s32 pb_ChkSum; - __u32 pb_HostID; - __be32 pb_Next; - __u32 pb_Flags; - __u32 pb_Reserved1[2]; - __u32 pb_DevFlags; - __u8 pb_DriveName[32]; - __u32 pb_Reserved2[15]; - __be32 pb_Environment[17]; - __u32 pb_EReserved[15]; +enum dcbnl_featcfg_attrs { + DCB_FEATCFG_ATTR_UNDEFINED = 0, + DCB_FEATCFG_ATTR_ALL = 1, + DCB_FEATCFG_ATTR_PG = 2, + DCB_FEATCFG_ATTR_PFC = 3, + DCB_FEATCFG_ATTR_APP = 4, + __DCB_FEATCFG_ATTR_ENUM_MAX = 5, + DCB_FEATCFG_ATTR_MAX = 4, }; -struct rhashtable_walker { +struct dcb_app_type { + int ifindex; + struct dcb_app app; struct list_head list; - struct bucket_table *tbl; + u8 dcbx; }; -struct rhashtable_iter { - struct rhashtable *ht; - struct rhash_head *p; - struct rhlist_head *list; - struct rhashtable_walker walker; - unsigned int slot; - unsigned int skip; - bool end_of_table; +struct dcb_ieee_app_prio_map { + u64 map[8]; }; -union nested_table { - union nested_table *table; - struct rhash_lock_head *bucket; +struct dcb_ieee_app_dscp_map { + u8 map[64]; }; -typedef struct { - const uint8_t *externalDict; - size_t extDictSize; - const uint8_t *prefixEnd; - size_t prefixSize; -} LZ4_streamDecode_t_internal; - -typedef union { - long long unsigned int table[4]; - LZ4_streamDecode_t_internal internal_donotuse; -} LZ4_streamDecode_t; +enum dcbevent_notif_type { + DCB_APP_EVENT = 1, +}; -typedef uintptr_t uptrval; +struct reply_func { + int type; + int (*cb)(struct net_device *, struct nlmsghdr *, u32, struct nlattr **, struct sk_buff *); +}; -typedef enum { - noDict = 0, - withPrefix64k = 1, - usingExtDict = 2, -} dict_directive; +enum x86_pf_error_code { + X86_PF_PROT = 1, + X86_PF_WRITE = 2, + X86_PF_USER = 4, + X86_PF_RSVD = 8, + X86_PF_INSTR = 16, + X86_PF_PK = 32, + X86_PF_SGX = 32768, +}; -typedef enum { - endOnOutputSize = 0, - endOnInputSize = 1, -} endCondition_directive; +struct trace_event_raw_emulate_vsyscall { + struct trace_entry ent; + int nr; + char __data[0]; +}; -typedef enum { - decode_full_block = 0, - partial_decode = 1, -} earlyEnd_directive; +struct trace_event_data_offsets_emulate_vsyscall {}; -struct warn_args; +typedef void (*btf_trace_emulate_vsyscall)(void *, int); -struct pci_slot_attribute { - struct attribute attr; - ssize_t (*show)(struct pci_slot *, char *); - ssize_t (*store)(struct pci_slot *, const char *, size_t); +enum { + EMULATE = 0, + XONLY = 1, + NONE___2 = 2, }; -typedef enum { - ACPI_TRACE_AML_METHOD = 0, - ACPI_TRACE_AML_OPCODE = 1, - ACPI_TRACE_AML_REGION = 2, -} acpi_trace_event_type; - -struct pnp_info_buffer { - char *buffer; - char *curr; - long unsigned int size; - long unsigned int len; - int stop; - int error; +struct swait_queue { + struct task_struct *task; + struct list_head task_list; }; -typedef struct pnp_info_buffer pnp_info_buffer_t; - -struct exar8250_platform { - int (*rs485_config)(struct uart_port *, struct serial_rs485 *); - int (*register_gpio)(struct pci_dev *, struct uart_8250_port *); - void (*unregister_gpio)(struct uart_8250_port *); +enum { + MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1, + MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2, + MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4, + MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8, + MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16, + MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32, + MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ_READY = 64, + MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ = 128, }; -struct exar8250; - -struct exar8250_board { - unsigned int num_ports; - unsigned int reg_shift; - int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int); - void (*exit)(struct pci_dev *); +enum { + MEMBARRIER_FLAG_SYNC_CORE = 1, + MEMBARRIER_FLAG_RSEQ = 2, }; -struct exar8250 { - unsigned int nr; - struct exar8250_board *board; - void *virt; - int line[0]; +struct sd_flag_debug { + unsigned int meta_flags; + char *name; }; -struct debugfs_blob_wrapper { - void *data; - long unsigned int size; +struct sched_domain_attr { + int relax_domain_level; }; -typedef efi_status_t efi_query_variable_store_t(u32, long unsigned int, bool); - -typedef struct { - efi_guid_t guid; - u32 table; -} efi_config_table_32_t; - -typedef union { - struct { - efi_guid_t guid; - void *table; - }; - efi_config_table_32_t mixed_mode; -} efi_config_table_t; - -typedef struct { - efi_guid_t guid; - long unsigned int *ptr; - const char name[16]; -} efi_config_table_type_t; - -typedef struct { - u16 version; - u16 length; - u32 runtime_services_supported; -} efi_rt_properties_table_t; - -struct efivar_operations { - efi_get_variable_t *get_variable; - efi_get_next_variable_t *get_next_variable; - efi_set_variable_t *set_variable; - efi_set_variable_t *set_variable_nonblocking; - efi_query_variable_store_t *query_variable_store; -}; +typedef const struct cpumask * (*sched_domain_mask_f)(int); -struct efivars { - struct kset *kset; - struct kobject *kobject; - const struct efivar_operations *ops; -}; +typedef int (*sched_domain_flags_f)(); -struct linux_efi_random_seed { - u32 size; - u8 bits[0]; +struct sd_data { + struct sched_domain **sd; + struct sched_domain_shared **sds; + struct sched_group **sg; + struct sched_group_capacity **sgc; }; -struct linux_efi_memreserve { - int size; - atomic_t count; - phys_addr_t next; - struct { - phys_addr_t base; - phys_addr_t size; - } entry[0]; +struct sched_domain_topology_level { + sched_domain_mask_f mask; + sched_domain_flags_f sd_flags; + int flags; + int numa_level; + struct sd_data data; + char *name; }; -struct update_classid_context { - u32 classid; - unsigned int batch; +enum membarrier_cmd { + MEMBARRIER_CMD_QUERY = 0, + MEMBARRIER_CMD_GLOBAL = 1, + MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2, + MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4, + MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8, + MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16, + MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32, + MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64, + MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = 128, + MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = 256, + MEMBARRIER_CMD_SHARED = 1, }; -struct privflags_reply_data { - struct ethnl_reply_data base; - const char (*priv_flag_names)[32]; - unsigned int n_priv_flags; - u32 priv_flags; +enum membarrier_cmd_flag { + MEMBARRIER_CMD_FLAG_CPU = 1, }; -struct rta_mfc_stats { - __u64 mfcs_packets; - __u64 mfcs_bytes; - __u64 mfcs_wrong_if; +enum sched_tunable_scaling { + SCHED_TUNABLESCALING_NONE = 0, + SCHED_TUNABLESCALING_LOG = 1, + SCHED_TUNABLESCALING_LINEAR = 2, + SCHED_TUNABLESCALING_END = 3, }; -struct vif_entry_notifier_info { - struct fib_notifier_info info; - struct net_device *dev; - short unsigned int vif_index; - short unsigned int vif_flags; - u32 tb_id; +enum numa_topology_type { + NUMA_DIRECT = 0, + NUMA_GLUELESS_MESH = 1, + NUMA_BACKPLANE = 2, }; -enum { - MFC_STATIC = 1, - MFC_OFFLOAD = 2, +struct sched_entity_stats { + struct sched_entity se; + struct sched_statistics stats; }; -struct mr_mfc { - struct rhlist_head mnode; - short unsigned int mfc_parent; - int mfc_flags; - union { - struct { - long unsigned int expires; - struct sk_buff_head unresolved; - } unres; - struct { - long unsigned int last_assert; - int minvif; - int maxvif; - long unsigned int bytes; - long unsigned int pkt; - long unsigned int wrong_if; - long unsigned int lastuse; - unsigned char ttls[32]; - refcount_t refcount; - } res; - } mfc_un; - struct list_head list; - struct callback_head rcu; - void (*free)(struct callback_head *); +enum cpu_util_type { + FREQUENCY_UTIL = 0, + ENERGY_UTIL = 1, }; -struct mfc_entry_notifier_info { - struct fib_notifier_info info; - struct mr_mfc *mfc; - u32 tb_id; +struct sched_clock_data { + u64 tick_raw; + u64 tick_gtod; + u64 clock; }; -struct mr_vif_iter { - struct seq_net_private p; - struct mr_table *mrt; - int ct; +enum cpuacct_stat_index { + CPUACCT_STAT_USER = 0, + CPUACCT_STAT_SYSTEM = 1, + CPUACCT_STAT_NSTATS = 2, }; -struct mr_mfc_iter { - struct seq_net_private p; - struct mr_table *mrt; - struct list_head *cache; - spinlock_t *lock; +struct cpuacct { + struct cgroup_subsys_state css; + u64 *cpuusage; + struct kernel_cpustat *cpustat; }; -struct __ip6_tnl_parm { - char name[16]; - int link; - __u8 proto; - __u8 encap_limit; - __u8 hop_limit; - bool collect_md; - __be32 flowinfo; - __u32 flags; - struct in6_addr laddr; - struct in6_addr raddr; - __be16 i_flags; - __be16 o_flags; - __be32 i_key; - __be32 o_key; - __u32 fwmark; - __u32 index; - __u8 erspan_ver; - __u8 dir; - __u16 hwid; +struct sugov_tunables { + struct gov_attr_set attr_set; + unsigned int rate_limit_us; }; -struct ip6_tnl { - struct ip6_tnl *next; - struct net_device *dev; - netdevice_tracker dev_tracker; - struct net *net; - struct __ip6_tnl_parm parms; - struct flowi fl; - struct dst_cache dst_cache; - struct gro_cells gro_cells; - int err_count; - long unsigned int err_time; - __u32 i_seqno; - __u32 o_seqno; - int hlen; - int tun_hlen; - int encap_hlen; - struct ip_tunnel_encap encap; - int mlink; +struct sugov_policy { + struct cpufreq_policy *policy; + struct sugov_tunables *tunables; + struct list_head tunables_hook; + raw_spinlock_t update_lock; + u64 last_freq_update_time; + s64 freq_update_delay_ns; + unsigned int next_freq; + unsigned int cached_raw_freq; + struct irq_work irq_work; + struct kthread_work work; + struct mutex work_lock; + struct kthread_worker worker; + struct task_struct *thread; + bool work_in_progress; + bool limits_changed; + bool need_freq_update; }; -struct xfrm_skb_cb { - struct xfrm_tunnel_skb_cb header; - union { - struct { - __u32 low; - __u32 hi; - } output; - struct { - __be32 low; - __be32 hi; - } input; - } seq; +struct sugov_cpu { + struct update_util_data update_util; + struct sugov_policy *sg_policy; + unsigned int cpu; + bool iowait_boost_pending; + unsigned int iowait_boost; + u64 last_update; + long unsigned int util; + long unsigned int bw_dl; + long unsigned int max; + long unsigned int saved_idle_calls; }; -struct xfrm_trans_tasklet { - struct tasklet_struct tasklet; - struct sk_buff_head queue; +struct s_data { + struct sched_domain **sd; + struct root_domain *rd; }; -struct xfrm_trans_cb { - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - } header; - int (*finish)(struct net *, struct sock *, struct sk_buff *); - struct net *net; +enum s_alloc { + sa_rootdomain = 0, + sa_sd = 1, + sa_sd_storage = 2, + sa_none = 3, }; -struct user_desc { - unsigned int entry_number; - unsigned int base_addr; - unsigned int limit; - unsigned int seg_32bit: 1; - unsigned int contents: 2; - unsigned int read_exec_only: 1; - unsigned int limit_in_pages: 1; - unsigned int seg_not_present: 1; - unsigned int useable: 1; - unsigned int lm: 1; +struct asym_cap_data { + struct list_head link; + long unsigned int capacity; + long unsigned int cpus[0]; }; -enum { - DESC_TSS = 9, - DESC_LDT = 2, - DESCTYPE_S = 16, +enum hk_flags { + HK_FLAG_TIMER = 1, + HK_FLAG_RCU = 2, + HK_FLAG_MISC = 4, + HK_FLAG_SCHED = 8, + HK_FLAG_TICK = 16, + HK_FLAG_DOMAIN = 32, + HK_FLAG_WQ = 64, + HK_FLAG_MANAGED_IRQ = 128, + HK_FLAG_KTHREAD = 256, }; -struct ldttss_desc { - u16 limit0; - u16 base0; - u16 base1: 8; - u16 type: 5; - u16 dpl: 2; - u16 p: 1; - u16 limit1: 4; - u16 zero0: 3; - u16 g: 1; - u16 base2: 8; - u32 base3; - u32 zero1; +struct housekeeping { + struct cpumask cpumasks[9]; + long unsigned int flags; }; -typedef struct ldttss_desc ldt_desc; +struct kioctx; -enum { - EVENT_TRIGGER_FL_PROBE = 1, +struct kioctx_table { + struct callback_head rcu; + unsigned int nr; + struct kioctx *table[0]; }; -struct event_trigger_ops; - -struct event_command; +typedef __kernel_ulong_t aio_context_t; -struct event_trigger_data { - long unsigned int count; - int ref; - int flags; - struct event_trigger_ops *ops; - struct event_command *cmd_ops; - struct event_filter *filter; - char *filter_str; - void *private_data; - bool paused; - bool paused_tmp; - struct list_head list; - char *name; - struct list_head named_list; - struct event_trigger_data *named_data; +enum { + IOCB_CMD_PREAD = 0, + IOCB_CMD_PWRITE = 1, + IOCB_CMD_FSYNC = 2, + IOCB_CMD_FDSYNC = 3, + IOCB_CMD_POLL = 5, + IOCB_CMD_NOOP = 6, + IOCB_CMD_PREADV = 7, + IOCB_CMD_PWRITEV = 8, }; -struct event_trigger_ops { - void (*trigger)(struct event_trigger_data *, struct trace_buffer *, void *, struct ring_buffer_event *); - int (*init)(struct event_trigger_ops *, struct event_trigger_data *); - void (*free)(struct event_trigger_ops *, struct event_trigger_data *); - int (*print)(struct seq_file *, struct event_trigger_ops *, struct event_trigger_data *); +struct io_event { + __u64 data; + __u64 obj; + __s64 res; + __s64 res2; }; -struct event_command { - struct list_head list; - char *name; - enum event_trigger_type trigger_type; - int flags; - int (*parse)(struct event_command *, struct trace_event_file *, char *, char *, char *); - int (*reg)(char *, struct event_trigger_data *, struct trace_event_file *); - void (*unreg)(char *, struct event_trigger_data *, struct trace_event_file *); - void (*unreg_all)(struct trace_event_file *); - int (*set_filter)(char *, struct event_trigger_data *, struct trace_event_file *); - struct event_trigger_ops * (*get_trigger_ops)(char *, char *); +struct iocb { + __u64 aio_data; + __u32 aio_key; + __kernel_rwf_t aio_rw_flags; + __u16 aio_lio_opcode; + __s16 aio_reqprio; + __u32 aio_fildes; + __u64 aio_buf; + __u64 aio_nbytes; + __s64 aio_offset; + __u64 aio_reserved2; + __u32 aio_flags; + __u32 aio_resfd; }; -struct enable_trigger_data { - struct trace_event_file *file; - bool enable; - bool hist; -}; +typedef int kiocb_cancel_fn(struct kiocb *); -enum event_command_flags { - EVENT_CMD_FL_POST_TRIGGER = 1, - EVENT_CMD_FL_NEEDS_REC = 2, +struct aio_ring { + unsigned int id; + unsigned int nr; + unsigned int head; + unsigned int tail; + unsigned int magic; + unsigned int compat_features; + unsigned int incompat_features; + unsigned int header_length; + struct io_event io_events[0]; }; -struct ns_get_path_task_args { - const struct proc_ns_operations *ns_ops; - struct task_struct *task; +struct kioctx_cpu; + +struct ctx_rq_wait; + +struct kioctx { + struct percpu_ref users; + atomic_t dead; + struct percpu_ref reqs; + long unsigned int user_id; + struct kioctx_cpu *cpu; + unsigned int req_batch; + unsigned int max_reqs; + unsigned int nr_events; + long unsigned int mmap_base; + long unsigned int mmap_size; + struct page **ring_pages; + long int nr_pages; + struct rcu_work free_rwork; + struct ctx_rq_wait *rq_wait; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct { + atomic_t reqs_available; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct { + spinlock_t ctx_lock; + struct list_head active_reqs; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct { + struct mutex ring_lock; + wait_queue_head_t wait; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct { + unsigned int tail; + unsigned int completed_events; + spinlock_t completion_lock; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + }; + struct page *internal_pages[8]; + struct file *aio_ring_file; + unsigned int id; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct ext4_system_zone { - struct rb_node node; - ext4_fsblk_t start_blk; - unsigned int count; - u32 ino; +struct kioctx_cpu { + unsigned int reqs_available; }; -struct group_data { - int limit[21]; - int base[20]; - int permute[258]; - int minLen; - int maxLen; +struct ctx_rq_wait { + struct completion comp; + atomic_t count; }; -struct bunzip_data { - int writeCopies; - int writePos; - int writeRunCountdown; - int writeCount; - int writeCurrent; - long int (*fill)(void *, long unsigned int); - long int inbufCount; - long int inbufPos; - unsigned char *inbuf; - unsigned int inbufBitCount; - unsigned int inbufBits; - unsigned int crc32Table[256]; - unsigned int headerCRC; - unsigned int totalCRC; - unsigned int writeCRC; - unsigned int *dbuf; - unsigned int dbufSize; - unsigned char selectors[32768]; - struct group_data groups[6]; - int io_error; - int byteCount[256]; - unsigned char symToByte[256]; - unsigned char mtfSymbol[256]; +struct fsync_iocb { + struct file *file; + struct work_struct work; + bool datasync; + struct cred *creds; }; -struct xz_dec; +struct poll_iocb { + struct file *file; + struct wait_queue_head *head; + __poll_t events; + bool cancelled; + bool work_scheduled; + bool work_need_resched; + struct wait_queue_entry wait; + struct work_struct work; +}; -enum pm_qos_flags_status { - PM_QOS_FLAGS_UNDEFINED = 4294967295, - PM_QOS_FLAGS_NONE = 0, - PM_QOS_FLAGS_SOME = 1, - PM_QOS_FLAGS_ALL = 2, +struct aio_kiocb { + union { + struct file *ki_filp; + struct kiocb rw; + struct fsync_iocb fsync; + struct poll_iocb poll; + }; + struct kioctx *ki_ctx; + kiocb_cancel_fn *ki_cancel; + struct io_event ki_res; + struct list_head ki_list; + refcount_t ki_refcnt; + struct eventfd_ctx *ki_eventfd; }; -struct hpx_type0 { - u32 revision; - u8 cache_line_size; - u8 latency_timer; - u8 enable_serr; - u8 enable_perr; +struct aio_poll_table { + struct poll_table_struct pt; + struct aio_kiocb *iocb; + bool queued; + int error; }; -struct hpx_type1 { - u32 revision; - u8 max_mem_read; - u8 avg_max_split; - u16 tot_max_split; +struct __aio_sigset { + const sigset_t *sigmask; + size_t sigsetsize; }; -struct hpx_type2 { - u32 revision; - u32 unc_err_mask_and; - u32 unc_err_mask_or; - u32 unc_err_sever_and; - u32 unc_err_sever_or; - u32 cor_err_mask_and; - u32 cor_err_mask_or; - u32 adv_err_cap_and; - u32 adv_err_cap_or; - u16 pci_exp_devctl_and; - u16 pci_exp_devctl_or; - u16 pci_exp_lnkctl_and; - u16 pci_exp_lnkctl_or; - u32 sec_unc_err_sever_and; - u32 sec_unc_err_sever_or; - u32 sec_unc_err_mask_and; - u32 sec_unc_err_mask_or; +typedef short unsigned int __kernel_uid16_t; + +typedef short unsigned int __kernel_gid16_t; + +typedef __kernel_uid16_t uid16_t; + +typedef __kernel_gid16_t gid16_t; + +struct ext4_io_end_vec { + struct list_head list; + loff_t offset; + ssize_t size; }; -struct hpx_type3 { - u16 device_type; - u16 function_type; - u16 config_space_location; - u16 pci_exp_cap_id; - u16 pci_exp_cap_ver; - u16 pci_exp_vendor_id; - u16 dvsec_id; - u16 dvsec_rev; - u16 match_offset; - u32 match_mask_and; - u32 match_value; - u16 reg_offset; - u32 reg_mask_and; - u32 reg_mask_or; +struct ext4_io_end { + struct list_head list; + handle_t *handle; + struct inode *inode; + struct bio *bio; + unsigned int flag; + refcount_t count; + struct list_head list_vec; }; -enum hpx_type3_dev_type { - HPX_TYPE_ENDPOINT = 1, - HPX_TYPE_LEG_END = 2, - HPX_TYPE_RC_END = 4, - HPX_TYPE_RC_EC = 8, - HPX_TYPE_ROOT_PORT = 16, - HPX_TYPE_UPSTREAM = 32, - HPX_TYPE_DOWNSTREAM = 64, - HPX_TYPE_PCI_BRIDGE = 128, - HPX_TYPE_PCIE_BRIDGE = 256, +typedef struct ext4_io_end ext4_io_end_t; + +struct ext4_io_submit { + struct writeback_control *io_wbc; + struct bio *io_bio; + ext4_io_end_t *io_end; + sector_t io_next_block; }; -enum hpx_type3_fn_type { - HPX_FN_NORMAL = 1, - HPX_FN_SRIOV_PHYS = 2, - HPX_FN_SRIOV_VIRT = 4, +struct ext4_group_desc { + __le32 bg_block_bitmap_lo; + __le32 bg_inode_bitmap_lo; + __le32 bg_inode_table_lo; + __le16 bg_free_blocks_count_lo; + __le16 bg_free_inodes_count_lo; + __le16 bg_used_dirs_count_lo; + __le16 bg_flags; + __le32 bg_exclude_bitmap_lo; + __le16 bg_block_bitmap_csum_lo; + __le16 bg_inode_bitmap_csum_lo; + __le16 bg_itable_unused_lo; + __le16 bg_checksum; + __le32 bg_block_bitmap_hi; + __le32 bg_inode_bitmap_hi; + __le32 bg_inode_table_hi; + __le16 bg_free_blocks_count_hi; + __le16 bg_free_inodes_count_hi; + __le16 bg_used_dirs_count_hi; + __le16 bg_itable_unused_hi; + __le32 bg_exclude_bitmap_hi; + __le16 bg_block_bitmap_csum_hi; + __le16 bg_inode_bitmap_csum_hi; + __u32 bg_reserved; }; -enum hpx_type3_cfg_loc { - HPX_CFG_PCICFG = 0, - HPX_CFG_PCIE_CAP = 1, - HPX_CFG_PCIE_CAP_EXT = 2, - HPX_CFG_VEND_CAP = 3, - HPX_CFG_DVSEC = 4, - HPX_CFG_MAX = 5, +enum { + ES_WRITTEN_B = 0, + ES_UNWRITTEN_B = 1, + ES_DELAYED_B = 2, + ES_HOLE_B = 3, + ES_REFERENCED_B = 4, + ES_FLAGS = 5, }; -struct acpi_pci_root_ops; - -struct acpi_pci_root_info { - struct acpi_pci_root *root; - struct acpi_device *bridge; - struct acpi_pci_root_ops *ops; - struct list_head resources; - char name[16]; +struct ext4_xattr_ibody_header { + __le32 h_magic; }; -struct acpi_pci_root_ops { - struct pci_ops *pci_ops; - int (*init_info)(struct acpi_pci_root_info *); - void (*release_info)(struct acpi_pci_root_info *); - int (*prepare_resources)(struct acpi_pci_root_info *); +struct ext4_xattr_inode_array { + unsigned int count; + struct inode *inodes[0]; }; -struct pci_osc_bit_struct { - u32 bit; - char *desc; +struct mpage_da_data { + struct inode *inode; + struct writeback_control *wbc; + long unsigned int first_page; + long unsigned int next_page; + long unsigned int last_page; + struct ext4_map_blocks map; + struct ext4_io_submit io_submit; + unsigned int do_map: 1; + unsigned int scanned_until_end: 1; }; -struct acpi_handle_node { - struct list_head node; - acpi_handle handle; -}; +struct fsverity_info; -struct unipair { - short unsigned int unicode; - short unsigned int fontpos; +enum { + PERCPU_REF_INIT_ATOMIC = 1, + PERCPU_REF_INIT_DEAD = 2, + PERCPU_REF_ALLOW_REINIT = 4, }; -struct uni_pagedir { - u16 **uni_pgdir[32]; - long unsigned int refcount; - long unsigned int sum; - unsigned char *inverse_translations[4]; - u16 *inverse_trans_unicode; -}; +typedef unsigned char u_char; -struct software_node_ref_args { - const struct software_node *node; - unsigned int nargs; - u64 args[8]; -}; +typedef short unsigned int u_short; -struct swnode { - struct kobject kobj; - struct fwnode_handle fwnode; - const struct software_node *node; - int id; - struct ida child_ids; - struct list_head entry; - struct list_head children; - struct swnode *parent; - unsigned int allocated: 1; - unsigned int managed: 1; +struct fbcon_display { + const u_char *fontdata; + int userfont; + u_short inverse; + short int yscroll; + int vrows; + int cursor_shape; + int con_rotate; + u32 xres_virtual; + u32 yres_virtual; + u32 height; + u32 width; + u32 bits_per_pixel; + u32 grayscale; + u32 nonstd; + u32 accel_flags; + u32 rotate; + struct fb_bitfield red; + struct fb_bitfield green; + struct fb_bitfield blue; + struct fb_bitfield transp; + const struct fb_videomode *mode; }; -struct touchscreen_properties { - unsigned int max_x; - unsigned int max_y; - bool invert_x; - bool invert_y; - bool swap_x_y; +struct fbcon_ops { + void (*bmove)(struct vc_data *, struct fb_info *, int, int, int, int, int, int); + void (*clear)(struct vc_data *, struct fb_info *, int, int, int, int); + void (*putcs)(struct vc_data *, struct fb_info *, const short unsigned int *, int, int, int, int, int); + void (*clear_margins)(struct vc_data *, struct fb_info *, int, int); + void (*cursor)(struct vc_data *, struct fb_info *, int, int, int); + int (*update_start)(struct fb_info *); + int (*rotate_font)(struct fb_info *, struct vc_data *); + struct fb_var_screeninfo var; + struct delayed_work cursor_work; + struct fb_cursor cursor_state; + struct fbcon_display *p; + struct fb_info *info; + int currcon; + int cur_blink_jiffies; + int cursor_flash; + int cursor_reset; + int blank_state; + int graphics; + int save_graphics; + bool initialized; + int rotate; + int cur_rotate; + char *cursor_data; + u8 *fontbuffer; + u8 *fontdata; + u8 *cursor_src; + u32 cursor_size; + u32 fd_size; }; -struct tso_t { - int next_frag_idx; - int size; - void *data; - u16 ip_id; - u8 tlen; - bool ipv6; - u32 tcp_seq; +struct acpi_pci_id { + u16 segment; + u16 bus; + u16 device; + u16 function; }; -struct ethtool_value { - __u32 cmd; - __u32 data; +struct acpi_pci_device { + acpi_handle device; + struct acpi_pci_device *next; }; -enum tunable_type_id { - ETHTOOL_TUNABLE_UNSPEC = 0, - ETHTOOL_TUNABLE_U8 = 1, - ETHTOOL_TUNABLE_U16 = 2, - ETHTOOL_TUNABLE_U32 = 3, - ETHTOOL_TUNABLE_U64 = 4, - ETHTOOL_TUNABLE_STRING = 5, - ETHTOOL_TUNABLE_S8 = 6, - ETHTOOL_TUNABLE_S16 = 7, - ETHTOOL_TUNABLE_S32 = 8, - ETHTOOL_TUNABLE_S64 = 9, -}; +typedef acpi_status (*acpi_walk_aml_callback)(u8 *, u32, u32, u8, void **); -struct ethtool_gstrings { - __u32 cmd; - __u32 string_set; - __u32 len; - __u8 data[0]; +struct virtio_pci_common_cfg { + __le32 device_feature_select; + __le32 device_feature; + __le32 guest_feature_select; + __le32 guest_feature; + __le16 msix_config; + __le16 num_queues; + __u8 device_status; + __u8 config_generation; + __le16 queue_select; + __le16 queue_size; + __le16 queue_msix_vector; + __le16 queue_enable; + __le16 queue_notify_off; + __le32 queue_desc_lo; + __le32 queue_desc_hi; + __le32 queue_avail_lo; + __le32 queue_avail_hi; + __le32 queue_used_lo; + __le32 queue_used_hi; }; -struct ethtool_sset_info { - __u32 cmd; - __u32 reserved; - __u64 sset_mask; - __u32 data[0]; +struct virtio_pci_modern_common_cfg { + struct virtio_pci_common_cfg cfg; + __le16 queue_notify_data; + __le16 queue_reset; }; -struct ethtool_perm_addr { - __u32 cmd; - __u32 size; - __u8 data[0]; +struct virtio_pci_modern_device { + struct pci_dev *pci_dev; + struct virtio_pci_common_cfg *common; + void *device; + void *notify_base; + resource_size_t notify_pa; + u8 *isr; + size_t notify_len; + size_t device_len; + int notify_map_cap; + u32 notify_offset_multiplier; + int modern_bars; + struct virtio_device_id id; }; -enum ethtool_flags { - ETH_FLAG_TXVLAN = 128, - ETH_FLAG_RXVLAN = 256, - ETH_FLAG_LRO = 32768, - ETH_FLAG_NTUPLE = 134217728, - ETH_FLAG_RXHASH = 268435456, +struct phc_vclocks_reply_data { + struct ethnl_reply_data base; + int num; + int *index; }; -struct ethtool_rxfh { - __u32 cmd; - __u32 rss_context; - __u32 indir_size; - __u32 key_size; - __u8 hfunc; - __u8 rsvd8[3]; - __u32 rsvd32; - __u32 rss_config[0]; +struct uncached_list { + spinlock_t lock; + struct list_head head; + struct list_head quarantine; }; -struct ethtool_get_features_block { - __u32 available; - __u32 requested; - __u32 active; - __u32 never_changed; +struct rt_cache_stat { + unsigned int in_slow_tot; + unsigned int in_slow_mc; + unsigned int in_no_route; + unsigned int in_brd; + unsigned int in_martian_dst; + unsigned int in_martian_src; + unsigned int out_slow_tot; + unsigned int out_slow_mc; }; -struct ethtool_gfeatures { - __u32 cmd; - __u32 size; - struct ethtool_get_features_block features[0]; +enum mmio_type { + MMIO_DECODE_FAILED = 0, + MMIO_WRITE = 1, + MMIO_WRITE_IMM = 2, + MMIO_READ = 3, + MMIO_READ_ZERO_EXTEND = 4, + MMIO_READ_SIGN_EXTEND = 5, + MMIO_MOVS = 6, }; -struct ethtool_set_features_block { - __u32 valid; - __u32 requested; +enum reg_type { + REG_TYPE_RM = 0, + REG_TYPE_REG = 1, + REG_TYPE_INDEX = 2, + REG_TYPE_BASE = 3, }; -struct ethtool_sfeatures { - __u32 cmd; - __u32 size; - struct ethtool_set_features_block features[0]; -}; +union efi_boot_services; -enum ethtool_sfeatures_retval_bits { - ETHTOOL_F_UNSUPPORTED__BIT = 0, - ETHTOOL_F_WISH__BIT = 1, - ETHTOOL_F_COMPAT__BIT = 2, -}; +typedef union efi_boot_services efi_boot_services_t; -struct ethtool_per_queue_op { - __u32 cmd; - __u32 sub_command; - __u32 queue_mask[128]; - char data[0]; -}; +typedef struct { + efi_table_hdr_t hdr; + u32 fw_vendor; + u32 fw_revision; + u32 con_in_handle; + u32 con_in; + u32 con_out_handle; + u32 con_out; + u32 stderr_handle; + u32 stderr; + u32 runtime; + u32 boottime; + u32 nr_tables; + u32 tables; +} efi_system_table_32_t; -struct ethtool_rx_flow_rule { - struct flow_rule *rule; - long unsigned int priv[0]; -}; +union efi_simple_text_input_protocol; -struct ethtool_rx_flow_spec_input { - const struct ethtool_rx_flow_spec *fs; - u32 rss_ctx; -}; +typedef union efi_simple_text_input_protocol efi_simple_text_input_protocol_t; -struct ethtool_devlink_compat { - struct devlink *devlink; - union { - struct ethtool_flash efl; - struct ethtool_drvinfo info; - }; -}; +union efi_simple_text_output_protocol; -struct ethtool_link_usettings { - struct ethtool_link_settings base; - struct { - __u32 supported[3]; - __u32 advertising[3]; - __u32 lp_advertising[3]; - } link_modes; -}; +typedef union efi_simple_text_output_protocol efi_simple_text_output_protocol_t; -struct ethtool_rx_flow_key { - struct flow_dissector_key_basic basic; - union { - struct flow_dissector_key_ipv4_addrs ipv4; - struct flow_dissector_key_ipv6_addrs ipv6; +typedef union { + struct { + efi_table_hdr_t hdr; + long unsigned int fw_vendor; + u32 fw_revision; + long unsigned int con_in_handle; + efi_simple_text_input_protocol_t *con_in; + long unsigned int con_out_handle; + efi_simple_text_output_protocol_t *con_out; + long unsigned int stderr_handle; + long unsigned int stderr; + efi_runtime_services_t *runtime; + efi_boot_services_t *boottime; + long unsigned int nr_tables; + long unsigned int tables; }; - struct flow_dissector_key_ports tp; - struct flow_dissector_key_ip ip; - struct flow_dissector_key_vlan vlan; - struct flow_dissector_key_eth_addrs eth_addrs; -}; - -struct ethtool_rx_flow_match { - struct flow_dissector dissector; - struct ethtool_rx_flow_key key; - struct ethtool_rx_flow_key mask; -}; - -struct setup_indirect { - __u32 type; - __u32 reserved; - __u64 len; - __u64 addr; -}; + efi_system_table_32_t mixed_mode; +} efi_system_table_t; -enum efi_secureboot_mode { - efi_secureboot_mode_unset = 0, - efi_secureboot_mode_unknown = 1, - efi_secureboot_mode_disabled = 2, - efi_secureboot_mode_enabled = 3, -}; +typedef int (*efi_memattr_perm_setter)(struct mm_struct *, efi_memory_desc_t *); -struct trace_event_raw_swiotlb_bounced { - struct trace_entry ent; - u32 __data_loc_dev_name; - u64 dma_mask; - dma_addr_t dev_addr; - size_t size; - enum swiotlb_force swiotlb_force; - char __data[0]; +struct mmu_gather_batch { + struct mmu_gather_batch *next; + unsigned int nr; + unsigned int max; + struct page *pages[0]; }; -struct trace_event_data_offsets_swiotlb_bounced { - u32 dev_name; +struct mmu_gather { + struct mm_struct *mm; + long unsigned int start; + long unsigned int end; + unsigned int fullmm: 1; + unsigned int need_flush_all: 1; + unsigned int freed_tables: 1; + unsigned int cleared_ptes: 1; + unsigned int cleared_pmds: 1; + unsigned int cleared_puds: 1; + unsigned int cleared_p4ds: 1; + unsigned int vma_exec: 1; + unsigned int vma_huge: 1; + unsigned int vma_pfn: 1; + unsigned int batch_count; + struct mmu_gather_batch *active; + struct mmu_gather_batch local; + struct page *__pages[8]; }; -typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t, enum swiotlb_force); - -struct cpu_stop_done { - atomic_t nr_todo; - int ret; - struct completion completion; +enum wb_state { + WB_registered = 0, + WB_writeback_running = 1, + WB_has_dirty_io = 2, + WB_start_all = 3, }; -struct cpu_stopper { - struct task_struct *thread; - raw_spinlock_t lock; - bool enabled; - struct list_head works; - struct cpu_stop_work stop_work; - long unsigned int caller; - cpu_stop_fn_t fn; +struct wb_writeback_work { + long int nr_pages; + struct super_block *sb; + enum writeback_sync_modes sync_mode; + unsigned int tagged_writepages: 1; + unsigned int for_kupdate: 1; + unsigned int range_cyclic: 1; + unsigned int for_background: 1; + unsigned int for_sync: 1; + unsigned int auto_free: 1; + enum wb_reason reason; + struct list_head list; + struct wb_completion *done; }; -enum multi_stop_state { - MULTI_STOP_NONE = 0, - MULTI_STOP_PREPARE = 1, - MULTI_STOP_DISABLE_IRQ = 2, - MULTI_STOP_RUN = 3, - MULTI_STOP_EXIT = 4, +struct trace_event_raw_writeback_folio_template { + struct trace_entry ent; + char name[32]; + ino_t ino; + long unsigned int index; + char __data[0]; }; -struct multi_stop_data { - cpu_stop_fn_t fn; - void *data; - unsigned int num_threads; - const struct cpumask *active_cpus; - enum multi_stop_state state; - atomic_t thread_ack; +struct trace_event_raw_writeback_dirty_inode_template { + struct trace_entry ent; + char name[32]; + ino_t ino; + long unsigned int state; + long unsigned int flags; + char __data[0]; }; -struct latch_tree_root { - seqcount_latch_t seq; - struct rb_root tree[2]; +struct trace_event_raw_inode_foreign_history { + struct trace_entry ent; + char name[32]; + ino_t ino; + ino_t cgroup_ino; + unsigned int history; + char __data[0]; }; -struct latch_tree_ops { - bool (*less)(struct latch_tree_node *, struct latch_tree_node *); - int (*comp)(void *, struct latch_tree_node *); +struct trace_event_raw_inode_switch_wbs { + struct trace_entry ent; + char name[32]; + ino_t ino; + ino_t old_cgroup_ino; + ino_t new_cgroup_ino; + char __data[0]; }; -struct bpf_binary_header { - u32 size; - int: 32; - u8 image[0]; +struct trace_event_raw_track_foreign_dirty { + struct trace_entry ent; + char name[32]; + u64 bdi_id; + ino_t ino; + unsigned int memcg_id; + ino_t cgroup_ino; + ino_t page_cgroup_ino; + char __data[0]; }; -typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int); - -struct bpf_prog_pack { - struct list_head list; - void *ptr; - long unsigned int bitmap[0]; +struct trace_event_raw_flush_foreign { + struct trace_entry ent; + char name[32]; + ino_t cgroup_ino; + unsigned int frn_bdi_id; + unsigned int frn_memcg_id; + char __data[0]; }; -struct bpf_prog_dummy { - struct bpf_prog prog; +struct trace_event_raw_writeback_write_inode_template { + struct trace_entry ent; + char name[32]; + ino_t ino; + int sync_mode; + ino_t cgroup_ino; + char __data[0]; }; -typedef u64 (*btf_bpf_user_rnd_u32)(); - -typedef u64 (*btf_bpf_get_raw_cpu_id)(); +struct trace_event_raw_writeback_work_class { + struct trace_entry ent; + char name[32]; + long int nr_pages; + dev_t sb_dev; + int sync_mode; + int for_kupdate; + int range_cyclic; + int for_background; + int reason; + ino_t cgroup_ino; + char __data[0]; +}; -struct _bpf_dtab_netdev { - struct net_device *dev; +struct trace_event_raw_writeback_pages_written { + struct trace_entry ent; + long int pages; + char __data[0]; }; -struct xdp_mem_allocator { - struct xdp_mem_info mem; - union { - void *allocator; - struct page_pool *page_pool; - }; - struct rhash_head node; - struct callback_head rcu; +struct trace_event_raw_writeback_class { + struct trace_entry ent; + char name[32]; + ino_t cgroup_ino; + char __data[0]; }; -struct trace_event_raw_xdp_exception { +struct trace_event_raw_writeback_bdi_register { struct trace_entry ent; - int prog_id; - u32 act; - int ifindex; + char name[32]; char __data[0]; }; -struct trace_event_raw_xdp_bulk_tx { +struct trace_event_raw_wbc_class { struct trace_entry ent; - int ifindex; - u32 act; - int drops; - int sent; - int err; + char name[32]; + long int nr_to_write; + long int pages_skipped; + int sync_mode; + int for_kupdate; + int for_background; + int for_reclaim; + int range_cyclic; + long int range_start; + long int range_end; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_xdp_redirect_template { +struct trace_event_raw_writeback_queue_io { struct trace_entry ent; - int prog_id; - u32 act; - int ifindex; - int err; - int to_ifindex; - u32 map_id; - int map_index; + char name[32]; + long unsigned int older; + long int age; + int moved; + int reason; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_xdp_cpumap_kthread { +struct trace_event_raw_global_dirty_state { struct trace_entry ent; - int map_id; - u32 act; - int cpu; - unsigned int drops; - unsigned int processed; - int sched; - unsigned int xdp_pass; - unsigned int xdp_drop; - unsigned int xdp_redirect; + long unsigned int nr_dirty; + long unsigned int nr_writeback; + long unsigned int background_thresh; + long unsigned int dirty_thresh; + long unsigned int dirty_limit; + long unsigned int nr_dirtied; + long unsigned int nr_written; char __data[0]; }; -struct trace_event_raw_xdp_cpumap_enqueue { +struct trace_event_raw_bdi_dirty_ratelimit { struct trace_entry ent; - int map_id; - u32 act; - int cpu; - unsigned int drops; - unsigned int processed; - int to_cpu; + char bdi[32]; + long unsigned int write_bw; + long unsigned int avg_write_bw; + long unsigned int dirty_rate; + long unsigned int dirty_ratelimit; + long unsigned int task_ratelimit; + long unsigned int balanced_dirty_ratelimit; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_xdp_devmap_xmit { +struct trace_event_raw_balance_dirty_pages { struct trace_entry ent; - int from_ifindex; - u32 act; - int to_ifindex; - int drops; - int sent; - int err; + char bdi[32]; + long unsigned int limit; + long unsigned int setpoint; + long unsigned int dirty; + long unsigned int bdi_setpoint; + long unsigned int bdi_dirty; + long unsigned int dirty_ratelimit; + long unsigned int task_ratelimit; + unsigned int dirtied; + unsigned int dirtied_pause; + long unsigned int paused; + long int pause; + long unsigned int period; + long int think; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_mem_disconnect { +struct trace_event_raw_writeback_sb_inodes_requeue { struct trace_entry ent; - const struct xdp_mem_allocator *xa; - u32 mem_id; - u32 mem_type; - const void *allocator; + char name[32]; + ino_t ino; + long unsigned int state; + long unsigned int dirtied_when; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_mem_connect { +struct trace_event_raw_writeback_single_inode_template { struct trace_entry ent; - const struct xdp_mem_allocator *xa; - u32 mem_id; - u32 mem_type; - const void *allocator; - const struct xdp_rxq_info *rxq; - int ifindex; + char name[32]; + ino_t ino; + long unsigned int state; + long unsigned int dirtied_when; + long unsigned int writeback_index; + long int nr_to_write; + long unsigned int wrote; + ino_t cgroup_ino; char __data[0]; }; -struct trace_event_raw_mem_return_failed { +struct trace_event_raw_writeback_inode_template { struct trace_entry ent; - const struct page *page; - u32 mem_id; - u32 mem_type; + dev_t dev; + ino_t ino; + long unsigned int state; + __u16 mode; + long unsigned int dirtied_when; char __data[0]; }; -struct trace_event_data_offsets_xdp_exception {}; +struct trace_event_data_offsets_writeback_folio_template {}; -struct trace_event_data_offsets_xdp_bulk_tx {}; +struct trace_event_data_offsets_writeback_dirty_inode_template {}; -struct trace_event_data_offsets_xdp_redirect_template {}; +struct trace_event_data_offsets_inode_foreign_history {}; -struct trace_event_data_offsets_xdp_cpumap_kthread {}; +struct trace_event_data_offsets_inode_switch_wbs {}; -struct trace_event_data_offsets_xdp_cpumap_enqueue {}; +struct trace_event_data_offsets_track_foreign_dirty {}; -struct trace_event_data_offsets_xdp_devmap_xmit {}; +struct trace_event_data_offsets_flush_foreign {}; -struct trace_event_data_offsets_mem_disconnect {}; +struct trace_event_data_offsets_writeback_write_inode_template {}; -struct trace_event_data_offsets_mem_connect {}; +struct trace_event_data_offsets_writeback_work_class {}; -struct trace_event_data_offsets_mem_return_failed {}; +struct trace_event_data_offsets_writeback_pages_written {}; -typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32); +struct trace_event_data_offsets_writeback_class {}; -typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int); +struct trace_event_data_offsets_writeback_bdi_register {}; -typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); +struct trace_event_data_offsets_wbc_class {}; -typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); +struct trace_event_data_offsets_writeback_queue_io {}; -typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); +struct trace_event_data_offsets_global_dirty_state {}; -typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); +struct trace_event_data_offsets_bdi_dirty_ratelimit {}; -typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int, struct xdp_cpumap_stats *); +struct trace_event_data_offsets_balance_dirty_pages {}; -typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int); +struct trace_event_data_offsets_writeback_sb_inodes_requeue {}; -typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct net_device *, const struct net_device *, int, int, int); +struct trace_event_data_offsets_writeback_single_inode_template {}; -typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *); +struct trace_event_data_offsets_writeback_inode_template {}; -typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *); +typedef void (*btf_trace_writeback_dirty_folio)(void *, struct folio *, struct address_space *); -typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *); +typedef void (*btf_trace_folio_wait_writeback)(void *, struct folio *, struct address_space *); -struct vfs_cap_data { - __le32 magic_etc; - struct { - __le32 permitted; - __le32 inheritable; - } data[2]; -}; +typedef void (*btf_trace_writeback_mark_inode_dirty)(void *, struct inode *, int); -struct vfs_ns_cap_data { - __le32 magic_etc; - struct { - __le32 permitted; - __le32 inheritable; - } data[2]; - __le32 rootid; -}; +typedef void (*btf_trace_writeback_dirty_inode_start)(void *, struct inode *, int); -struct cpu_vfs_cap_data { - __u32 magic_etc; - kernel_cap_t permitted; - kernel_cap_t inheritable; - kuid_t rootid; -}; +typedef void (*btf_trace_writeback_dirty_inode)(void *, struct inode *, int); -struct ghash_ctx { - struct gf128mul_4k *gf128; -}; +typedef void (*btf_trace_inode_foreign_history)(void *, struct inode *, struct writeback_control *, unsigned int); -struct ghash_desc_ctx { - u8 buffer[16]; - u32 bytes; +typedef void (*btf_trace_inode_switch_wbs)(void *, struct inode *, struct bdi_writeback *, struct bdi_writeback *); + +typedef void (*btf_trace_track_foreign_dirty)(void *, struct folio *, struct bdi_writeback *); + +typedef void (*btf_trace_flush_foreign)(void *, struct bdi_writeback *, unsigned int, unsigned int); + +typedef void (*btf_trace_writeback_write_inode_start)(void *, struct inode *, struct writeback_control *); + +typedef void (*btf_trace_writeback_write_inode)(void *, struct inode *, struct writeback_control *); + +typedef void (*btf_trace_writeback_queue)(void *, struct bdi_writeback *, struct wb_writeback_work *); + +typedef void (*btf_trace_writeback_exec)(void *, struct bdi_writeback *, struct wb_writeback_work *); + +typedef void (*btf_trace_writeback_start)(void *, struct bdi_writeback *, struct wb_writeback_work *); + +typedef void (*btf_trace_writeback_written)(void *, struct bdi_writeback *, struct wb_writeback_work *); + +typedef void (*btf_trace_writeback_wait)(void *, struct bdi_writeback *, struct wb_writeback_work *); + +typedef void (*btf_trace_writeback_pages_written)(void *, long int); + +typedef void (*btf_trace_writeback_wake_background)(void *, struct bdi_writeback *); + +typedef void (*btf_trace_writeback_bdi_register)(void *, struct backing_dev_info *); + +typedef void (*btf_trace_wbc_writepage)(void *, struct writeback_control *, struct backing_dev_info *); + +typedef void (*btf_trace_writeback_queue_io)(void *, struct bdi_writeback *, struct wb_writeback_work *, long unsigned int, int); + +typedef void (*btf_trace_global_dirty_state)(void *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_bdi_dirty_ratelimit)(void *, struct bdi_writeback *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_balance_dirty_pages)(void *, struct bdi_writeback *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long int, long unsigned int); + +typedef void (*btf_trace_writeback_sb_inodes_requeue)(void *, struct inode *); + +typedef void (*btf_trace_writeback_single_inode_start)(void *, struct inode *, struct writeback_control *, long unsigned int); + +typedef void (*btf_trace_writeback_single_inode)(void *, struct inode *, struct writeback_control *, long unsigned int); + +typedef void (*btf_trace_writeback_lazytime)(void *, struct inode *); + +typedef void (*btf_trace_writeback_lazytime_iput)(void *, struct inode *); + +typedef void (*btf_trace_writeback_dirty_inode_enqueue)(void *, struct inode *); + +typedef void (*btf_trace_sb_mark_inode_writeback)(void *, struct inode *); + +typedef void (*btf_trace_sb_clear_inode_writeback)(void *, struct inode *); + +struct inode_switch_wbs_context { + struct rcu_work work; + struct bdi_writeback *new_wb; + struct inode *inodes[0]; }; -struct req_iterator { - struct bvec_iter iter; - struct bio *bio; +enum dmi_entry_type { + DMI_ENTRY_BIOS = 0, + DMI_ENTRY_SYSTEM = 1, + DMI_ENTRY_BASEBOARD = 2, + DMI_ENTRY_CHASSIS = 3, + DMI_ENTRY_PROCESSOR = 4, + DMI_ENTRY_MEM_CONTROLLER = 5, + DMI_ENTRY_MEM_MODULE = 6, + DMI_ENTRY_CACHE = 7, + DMI_ENTRY_PORT_CONNECTOR = 8, + DMI_ENTRY_SYSTEM_SLOT = 9, + DMI_ENTRY_ONBOARD_DEVICE = 10, + DMI_ENTRY_OEMSTRINGS = 11, + DMI_ENTRY_SYSCONF = 12, + DMI_ENTRY_BIOS_LANG = 13, + DMI_ENTRY_GROUP_ASSOC = 14, + DMI_ENTRY_SYSTEM_EVENT_LOG = 15, + DMI_ENTRY_PHYS_MEM_ARRAY = 16, + DMI_ENTRY_MEM_DEVICE = 17, + DMI_ENTRY_32_MEM_ERROR = 18, + DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR = 19, + DMI_ENTRY_MEM_DEV_MAPPED_ADDR = 20, + DMI_ENTRY_BUILTIN_POINTING_DEV = 21, + DMI_ENTRY_PORTABLE_BATTERY = 22, + DMI_ENTRY_SYSTEM_RESET = 23, + DMI_ENTRY_HW_SECURITY = 24, + DMI_ENTRY_SYSTEM_POWER_CONTROLS = 25, + DMI_ENTRY_VOLTAGE_PROBE = 26, + DMI_ENTRY_COOLING_DEV = 27, + DMI_ENTRY_TEMP_PROBE = 28, + DMI_ENTRY_ELECTRICAL_CURRENT_PROBE = 29, + DMI_ENTRY_OOB_REMOTE_ACCESS = 30, + DMI_ENTRY_BIS_ENTRY = 31, + DMI_ENTRY_SYSTEM_BOOT = 32, + DMI_ENTRY_MGMT_DEV = 33, + DMI_ENTRY_MGMT_DEV_COMPONENT = 34, + DMI_ENTRY_MGMT_DEV_THRES = 35, + DMI_ENTRY_MEM_CHANNEL = 36, + DMI_ENTRY_IPMI_DEV = 37, + DMI_ENTRY_SYS_POWER_SUPPLY = 38, + DMI_ENTRY_ADDITIONAL = 39, + DMI_ENTRY_ONBOARD_DEV_EXT = 40, + DMI_ENTRY_MGMT_CONTROLLER_HOST = 41, + DMI_ENTRY_INACTIVE = 126, + DMI_ENTRY_END_OF_TABLE = 127, }; -enum bio_merge_status { - BIO_MERGE_OK = 0, - BIO_MERGE_NONE = 1, - BIO_MERGE_FAILED = 2, +struct dmi_header { + u8 type; + u8 length; + u16 handle; }; -typedef u32 (*acpi_osd_handler)(void *); +typedef int (*acpi_op_add)(struct acpi_device *); -struct acpi_cedt_cfmws { - struct acpi_cedt_header header; - u32 reserved1; - u64 base_hpa; - u64 window_size; - u8 interleave_ways; - u8 interleave_arithmetic; - u16 reserved2; - u32 granularity; - u16 restrictions; - u16 qtg_id; - u32 interleave_targets[0]; -} __attribute__((packed)); +typedef int (*acpi_op_remove)(struct acpi_device *); -struct acpi_table_slit { - struct acpi_table_header header; - u64 locality_count; - u8 entry[1]; -} __attribute__((packed)); +typedef void (*acpi_op_notify)(struct acpi_device *, u32); -struct acpi_table_srat { - struct acpi_table_header header; - u32 table_revision; - u64 reserved; +struct acpi_device_ops { + acpi_op_add add; + acpi_op_remove remove; + acpi_op_notify notify; }; -enum acpi_srat_type { - ACPI_SRAT_TYPE_CPU_AFFINITY = 0, - ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, - ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, - ACPI_SRAT_TYPE_GICC_AFFINITY = 3, - ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, - ACPI_SRAT_TYPE_GENERIC_AFFINITY = 5, - ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY = 6, - ACPI_SRAT_TYPE_RESERVED = 7, +struct acpi_driver { + char name[80]; + char class[80]; + const struct acpi_device_id *ids; + unsigned int flags; + struct acpi_device_ops ops; + struct device_driver drv; + struct module *owner; }; -struct acpi_srat_mem_affinity { - struct acpi_subtable_header header; - u32 proximity_domain; - u16 reserved; - u64 base_address; - u64 length; - u32 reserved1; - u32 flags; - u64 reserved2; -} __attribute__((packed)); +enum { + POWER_SUPPLY_STATUS_UNKNOWN = 0, + POWER_SUPPLY_STATUS_CHARGING = 1, + POWER_SUPPLY_STATUS_DISCHARGING = 2, + POWER_SUPPLY_STATUS_NOT_CHARGING = 3, + POWER_SUPPLY_STATUS_FULL = 4, +}; -struct acpi_srat_gicc_affinity { - struct acpi_subtable_header header; - u32 proximity_domain; - u32 acpi_processor_uid; - u32 flags; - u32 clock_domain; -} __attribute__((packed)); +enum { + POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0, + POWER_SUPPLY_TECHNOLOGY_NiMH = 1, + POWER_SUPPLY_TECHNOLOGY_LION = 2, + POWER_SUPPLY_TECHNOLOGY_LIPO = 3, + POWER_SUPPLY_TECHNOLOGY_LiFe = 4, + POWER_SUPPLY_TECHNOLOGY_NiCd = 5, + POWER_SUPPLY_TECHNOLOGY_LiMn = 6, +}; -struct acpi_srat_generic_affinity { - struct acpi_subtable_header header; - u8 reserved; - u8 device_handle_type; - u32 proximity_domain; - u8 device_handle[16]; - u32 flags; - u32 reserved1; +enum { + POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0, + POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL = 1, + POWER_SUPPLY_CAPACITY_LEVEL_LOW = 2, + POWER_SUPPLY_CAPACITY_LEVEL_NORMAL = 3, + POWER_SUPPLY_CAPACITY_LEVEL_HIGH = 4, + POWER_SUPPLY_CAPACITY_LEVEL_FULL = 5, }; -struct a4tech_sc { - long unsigned int quirks; - unsigned int hw_wheel; - __s32 delayed_value; +enum power_supply_property { + POWER_SUPPLY_PROP_STATUS = 0, + POWER_SUPPLY_PROP_CHARGE_TYPE = 1, + POWER_SUPPLY_PROP_HEALTH = 2, + POWER_SUPPLY_PROP_PRESENT = 3, + POWER_SUPPLY_PROP_ONLINE = 4, + POWER_SUPPLY_PROP_AUTHENTIC = 5, + POWER_SUPPLY_PROP_TECHNOLOGY = 6, + POWER_SUPPLY_PROP_CYCLE_COUNT = 7, + POWER_SUPPLY_PROP_VOLTAGE_MAX = 8, + POWER_SUPPLY_PROP_VOLTAGE_MIN = 9, + POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN = 10, + POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN = 11, + POWER_SUPPLY_PROP_VOLTAGE_NOW = 12, + POWER_SUPPLY_PROP_VOLTAGE_AVG = 13, + POWER_SUPPLY_PROP_VOLTAGE_OCV = 14, + POWER_SUPPLY_PROP_VOLTAGE_BOOT = 15, + POWER_SUPPLY_PROP_CURRENT_MAX = 16, + POWER_SUPPLY_PROP_CURRENT_NOW = 17, + POWER_SUPPLY_PROP_CURRENT_AVG = 18, + POWER_SUPPLY_PROP_CURRENT_BOOT = 19, + POWER_SUPPLY_PROP_POWER_NOW = 20, + POWER_SUPPLY_PROP_POWER_AVG = 21, + POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN = 22, + POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN = 23, + POWER_SUPPLY_PROP_CHARGE_FULL = 24, + POWER_SUPPLY_PROP_CHARGE_EMPTY = 25, + POWER_SUPPLY_PROP_CHARGE_NOW = 26, + POWER_SUPPLY_PROP_CHARGE_AVG = 27, + POWER_SUPPLY_PROP_CHARGE_COUNTER = 28, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT = 29, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX = 30, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE = 31, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX = 32, + POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT = 33, + POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX = 34, + POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD = 35, + POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD = 36, + POWER_SUPPLY_PROP_CHARGE_BEHAVIOUR = 37, + POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT = 38, + POWER_SUPPLY_PROP_INPUT_VOLTAGE_LIMIT = 39, + POWER_SUPPLY_PROP_INPUT_POWER_LIMIT = 40, + POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN = 41, + POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN = 42, + POWER_SUPPLY_PROP_ENERGY_FULL = 43, + POWER_SUPPLY_PROP_ENERGY_EMPTY = 44, + POWER_SUPPLY_PROP_ENERGY_NOW = 45, + POWER_SUPPLY_PROP_ENERGY_AVG = 46, + POWER_SUPPLY_PROP_CAPACITY = 47, + POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN = 48, + POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX = 49, + POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN = 50, + POWER_SUPPLY_PROP_CAPACITY_LEVEL = 51, + POWER_SUPPLY_PROP_TEMP = 52, + POWER_SUPPLY_PROP_TEMP_MAX = 53, + POWER_SUPPLY_PROP_TEMP_MIN = 54, + POWER_SUPPLY_PROP_TEMP_ALERT_MIN = 55, + POWER_SUPPLY_PROP_TEMP_ALERT_MAX = 56, + POWER_SUPPLY_PROP_TEMP_AMBIENT = 57, + POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN = 58, + POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX = 59, + POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW = 60, + POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG = 61, + POWER_SUPPLY_PROP_TIME_TO_FULL_NOW = 62, + POWER_SUPPLY_PROP_TIME_TO_FULL_AVG = 63, + POWER_SUPPLY_PROP_TYPE = 64, + POWER_SUPPLY_PROP_USB_TYPE = 65, + POWER_SUPPLY_PROP_SCOPE = 66, + POWER_SUPPLY_PROP_PRECHARGE_CURRENT = 67, + POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT = 68, + POWER_SUPPLY_PROP_CALIBRATE = 69, + POWER_SUPPLY_PROP_MANUFACTURE_YEAR = 70, + POWER_SUPPLY_PROP_MANUFACTURE_MONTH = 71, + POWER_SUPPLY_PROP_MANUFACTURE_DAY = 72, + POWER_SUPPLY_PROP_MODEL_NAME = 73, + POWER_SUPPLY_PROP_MANUFACTURER = 74, + POWER_SUPPLY_PROP_SERIAL_NUMBER = 75, }; -struct nvmem_cell_info { - const char *name; - unsigned int offset; - unsigned int bytes; - unsigned int bit_offset; - unsigned int nbits; +enum power_supply_type { + POWER_SUPPLY_TYPE_UNKNOWN = 0, + POWER_SUPPLY_TYPE_BATTERY = 1, + POWER_SUPPLY_TYPE_UPS = 2, + POWER_SUPPLY_TYPE_MAINS = 3, + POWER_SUPPLY_TYPE_USB = 4, + POWER_SUPPLY_TYPE_USB_DCP = 5, + POWER_SUPPLY_TYPE_USB_CDP = 6, + POWER_SUPPLY_TYPE_USB_ACA = 7, + POWER_SUPPLY_TYPE_USB_TYPE_C = 8, + POWER_SUPPLY_TYPE_USB_PD = 9, + POWER_SUPPLY_TYPE_USB_PD_DRP = 10, + POWER_SUPPLY_TYPE_APPLE_BRICK_ID = 11, + POWER_SUPPLY_TYPE_WIRELESS = 12, }; -struct nvmem_cell_lookup { - const char *nvmem_name; - const char *cell_name; - const char *dev_id; - const char *con_id; - struct list_head node; +enum power_supply_usb_type { + POWER_SUPPLY_USB_TYPE_UNKNOWN = 0, + POWER_SUPPLY_USB_TYPE_SDP = 1, + POWER_SUPPLY_USB_TYPE_DCP = 2, + POWER_SUPPLY_USB_TYPE_CDP = 3, + POWER_SUPPLY_USB_TYPE_ACA = 4, + POWER_SUPPLY_USB_TYPE_C = 5, + POWER_SUPPLY_USB_TYPE_PD = 6, + POWER_SUPPLY_USB_TYPE_PD_DRP = 7, + POWER_SUPPLY_USB_TYPE_PD_PPS = 8, + POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID = 9, }; -enum { - NVMEM_ADD = 1, - NVMEM_REMOVE = 2, - NVMEM_CELL_ADD = 3, - NVMEM_CELL_REMOVE = 4, +union power_supply_propval { + int intval; + const char *strval; }; -typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t); - -typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t); - -typedef int (*nvmem_cell_post_process_t)(void *, const char *, unsigned int, void *, size_t); - -enum nvmem_type { - NVMEM_TYPE_UNKNOWN = 0, - NVMEM_TYPE_EEPROM = 1, - NVMEM_TYPE_OTP = 2, - NVMEM_TYPE_BATTERY_BACKED = 3, - NVMEM_TYPE_FRAM = 4, +struct power_supply_config { + struct device_node *of_node; + struct fwnode_handle *fwnode; + void *drv_data; + const struct attribute_group **attr_grp; + char **supplied_to; + size_t num_supplicants; }; -struct nvmem_keepout { - unsigned int start; - unsigned int end; - unsigned char value; -}; +struct power_supply; -struct nvmem_config { - struct device *dev; +struct power_supply_desc { const char *name; - int id; - struct module *owner; - struct gpio_desc *wp_gpio; - const struct nvmem_cell_info *cells; - int ncells; - const struct nvmem_keepout *keepout; - unsigned int nkeepout; - enum nvmem_type type; - bool read_only; - bool root_only; - bool ignore_wp; - struct device_node *of_node; - bool no_of_node; - nvmem_reg_read_t reg_read; - nvmem_reg_write_t reg_write; - nvmem_cell_post_process_t cell_post_process; - int size; - int word_size; - int stride; - void *priv; - bool compat; - struct device *base_dev; -}; - -struct nvmem_cell_table { - const char *nvmem_name; - const struct nvmem_cell_info *cells; - size_t ncells; - struct list_head node; + enum power_supply_type type; + const enum power_supply_usb_type *usb_types; + size_t num_usb_types; + const enum power_supply_property *properties; + size_t num_properties; + int (*get_property)(struct power_supply *, enum power_supply_property, union power_supply_propval *); + int (*set_property)(struct power_supply *, enum power_supply_property, const union power_supply_propval *); + int (*property_is_writeable)(struct power_supply *, enum power_supply_property); + void (*external_power_changed)(struct power_supply *); + void (*set_charged)(struct power_supply *); + bool no_thermal; + int use_for_apm; }; -struct nvmem_device { - struct module *owner; +struct power_supply { + const struct power_supply_desc *desc; + char **supplied_to; + size_t num_supplicants; + char **supplied_from; + size_t num_supplies; + struct device_node *of_node; + void *drv_data; struct device dev; - int stride; - int word_size; - int id; - struct kref refcnt; - size_t size; - bool read_only; - bool root_only; - int flags; - enum nvmem_type type; - struct bin_attribute eeprom; - struct device *base_dev; - struct list_head cells; - const struct nvmem_keepout *keepout; - unsigned int nkeepout; - nvmem_reg_read_t reg_read; - nvmem_reg_write_t reg_write; - nvmem_cell_post_process_t cell_post_process; - struct gpio_desc *wp_gpio; - void *priv; + struct work_struct changed_work; + struct delayed_work deferred_register_work; + spinlock_t changed_lock; + bool changed; + bool initialized; + bool removing; + atomic_t use_cnt; + struct thermal_zone_device *tzd; + struct thermal_cooling_device *tcd; }; -struct nvmem_cell_entry { +struct acpi_battery_hook { const char *name; - int offset; - int bytes; - int bit_offset; - int nbits; - struct device_node *np; - struct nvmem_device *nvmem; - struct list_head node; + int (*add_battery)(struct power_supply *); + int (*remove_battery)(struct power_supply *); + struct list_head list; }; -struct nvmem_cell { - struct nvmem_cell_entry *entry; - const char *id; +enum { + ACPI_BATTERY_ALARM_PRESENT = 0, + ACPI_BATTERY_XINFO_PRESENT = 1, + ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY = 2, + ACPI_BATTERY_QUIRK_THINKPAD_MAH = 3, + ACPI_BATTERY_QUIRK_DEGRADED_FULL_CHARGE = 4, }; -struct netdev_queue_attribute { - struct attribute attr; - ssize_t (*show)(struct netdev_queue *, char *); - ssize_t (*store)(struct netdev_queue *, const char *, size_t); +struct acpi_battery { + struct mutex lock; + struct mutex sysfs_lock; + struct power_supply *bat; + struct power_supply_desc bat_desc; + struct acpi_device *device; + struct notifier_block pm_nb; + struct list_head list; + long unsigned int update_time; + int revision; + int rate_now; + int capacity_now; + int voltage_now; + int design_capacity; + int full_charge_capacity; + int technology; + int design_voltage; + int design_capacity_warning; + int design_capacity_low; + int cycle_count; + int measurement_accuracy; + int max_sampling_time; + int min_sampling_time; + int max_averaging_interval; + int min_averaging_interval; + int capacity_granularity_1; + int capacity_granularity_2; + int alarm; + char model_number[32]; + char serial_number[32]; + char type[32]; + char oem_info[32]; + int state; + int power_unit; + long unsigned int flags; }; -enum tsq_flags { - TSQF_THROTTLED = 1, - TSQF_QUEUED = 2, - TCPF_TSQ_DEFERRED = 4, - TCPF_WRITE_TIMER_DEFERRED = 8, - TCPF_DELACK_TIMER_DEFERRED = 16, - TCPF_MTU_REDUCED_DEFERRED = 32, +struct acpi_offsets { + size_t offset; + u8 mode; }; -enum { - BPF_WRITE_HDR_TCP_CURRENT_MSS = 1, - BPF_WRITE_HDR_TCP_SYNACK_COOKIE = 2, +struct class_dev_iter { + struct klist_iter ki; + const struct device_type *type; }; -struct mptcp_out_options {}; - -enum tcp_queue { - TCP_FRAG_IN_WRITE_QUEUE = 0, - TCP_FRAG_IN_RTX_QUEUE = 1, +struct class_attribute_string { + struct class_attribute attr; + char *str; }; -struct tcp_out_options { - u16 options; - u16 mss; - u8 ws; - u8 num_sack_blocks; - u8 hash_size; - u8 bpf_opt_len; - __u8 *hash_location; - __u32 tsval; - __u32 tsecr; - struct tcp_fastopen_cookie *fastopen_cookie; - struct mptcp_out_options mptcp; +struct class_interface { + struct list_head node; + struct class *class; + int (*add_dev)(struct device *, struct class_interface *); + void (*remove_dev)(struct device *, struct class_interface *); }; -struct tsq_tasklet { - struct tasklet_struct tasklet; - struct list_head head; +struct class_compat { + struct kobject *kobj; }; -struct x86_apic_ops { - unsigned int (*io_apic_read)(unsigned int, unsigned int); - void (*restore)(); +struct input_event { + __kernel_ulong_t __sec; + __kernel_ulong_t __usec; + __u16 type; + __u16 code; + __s32 value; }; -struct gen_pool; - -typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int); - -struct gen_pool { - spinlock_t lock; - struct list_head chunks; - int min_alloc_order; - genpool_algo_t algo; - void *data; - const char *name; +struct touchscreen_properties { + unsigned int max_x; + unsigned int max_y; + bool invert_x; + bool invert_y; + bool swap_x_y; }; -struct mce_evt_llist { - struct llist_node llnode; - struct mce mce; +enum reboot_mode { + REBOOT_UNDEFINED = -1, + REBOOT_COLD = 0, + REBOOT_WARM = 1, + REBOOT_HARD = 2, + REBOOT_SOFT = 3, + REBOOT_GPIO = 4, }; -struct acpi_table_boot { - struct acpi_table_header header; - u8 cmos_index; - u8 reserved[3]; +enum sys_off_mode { + SYS_OFF_MODE_POWER_OFF_PREPARE = 0, + SYS_OFF_MODE_POWER_OFF = 1, + SYS_OFF_MODE_RESTART_PREPARE = 2, + SYS_OFF_MODE_RESTART = 3, }; -struct acpi_table_hpet { - struct acpi_table_header header; - u32 id; - struct acpi_generic_address address; - u8 sequence; - u16 minimum_tick; - u8 flags; -} __attribute__((packed)); - -struct trace_export { - struct trace_export *next; - void (*write)(struct trace_export *, const void *, unsigned int); - int flags; +struct sys_off_data { + int mode; + void *cb_data; + const char *cmd; }; -enum trace_iter_flags { - TRACE_FILE_LAT_FMT = 1, - TRACE_FILE_ANNOTATE = 2, - TRACE_FILE_TIME_IN_NS = 4, -}; +struct sys_off_handler; -struct stack_entry { - struct trace_entry ent; - int size; - long unsigned int caller[8]; +struct linkstate_reply_data { + struct ethnl_reply_data base; + int link; + int sqi; + int sqi_max; + struct ethtool_link_ext_stats link_stats; + bool link_ext_state_provided; + struct ethtool_link_ext_state_info ethtool_link_ext_state_info; }; -struct userstack_entry { - struct trace_entry ent; - unsigned int tgid; - long unsigned int caller[8]; +enum nf_ip_hook_priorities { + NF_IP_PRI_FIRST = -2147483648, + NF_IP_PRI_RAW_BEFORE_DEFRAG = -450, + NF_IP_PRI_CONNTRACK_DEFRAG = -400, + NF_IP_PRI_RAW = -300, + NF_IP_PRI_SELINUX_FIRST = -225, + NF_IP_PRI_CONNTRACK = -200, + NF_IP_PRI_MANGLE = -150, + NF_IP_PRI_NAT_DST = -100, + NF_IP_PRI_FILTER = 0, + NF_IP_PRI_SECURITY = 50, + NF_IP_PRI_NAT_SRC = 100, + NF_IP_PRI_SELINUX_LAST = 225, + NF_IP_PRI_CONNTRACK_HELPER = 300, + NF_IP_PRI_CONNTRACK_CONFIRM = 2147483647, + NF_IP_PRI_LAST = 2147483647, }; -struct bprint_entry { - struct trace_entry ent; - long unsigned int ip; - const char *fmt; - u32 buf[0]; +struct xt_entry_target { + union { + struct { + __u16 target_size; + char name[29]; + __u8 revision; + } user; + struct { + __u16 target_size; + struct xt_target *target; + } kernel; + __u16 target_size; + } u; + unsigned char data[0]; }; -struct print_entry { - struct trace_entry ent; - long unsigned int ip; - char buf[0]; +struct xt_standard_target { + struct xt_entry_target target; + int verdict; }; -struct raw_data_entry { - struct trace_entry ent; - unsigned int id; - char buf[0]; -}; +struct xt_table_info; -struct bputs_entry { - struct trace_entry ent; - long unsigned int ip; - const char *str; +struct xt_table { + struct list_head list; + unsigned int valid_hooks; + struct xt_table_info *private; + struct nf_hook_ops *ops; + struct module *me; + u_int8_t af; + int priority; + const char name[32]; }; -struct func_repeats_entry { - struct trace_entry ent; - long unsigned int ip; - long unsigned int parent_ip; - u16 count; - u16 top_delta_ts; - u32 bottom_delta_ts; +struct xt_table_info { + unsigned int size; + unsigned int number; + unsigned int initial_entries; + unsigned int hook_entry[5]; + unsigned int underflow[5]; + unsigned int stacksize; + void ***jumpstack; + unsigned char entries[0]; }; -typedef bool (*cond_update_fn_t)(struct trace_array *, void *); - -struct trace_min_max_param { - struct mutex *lock; - u64 *val; - u64 *min; - u64 *max; +struct ipt_replace { + char name[32]; + unsigned int valid_hooks; + unsigned int num_entries; + unsigned int size; + unsigned int hook_entry[5]; + unsigned int underflow[5]; + unsigned int num_counters; + struct xt_counters *counters; + struct ipt_entry entries[0]; }; -struct saved_cmdlines_buffer { - unsigned int map_pid_to_cmdline[32769]; - unsigned int *map_cmdline_to_pid; - unsigned int cmdline_num; - int cmdline_idx; - char *saved_cmdlines; +struct ipt_standard { + struct ipt_entry entry; + struct xt_standard_target target; }; -struct ftrace_stack { - long unsigned int calls[1024]; +struct mpls_nh { + struct net_device *nh_dev; + unsigned int nh_flags; + u8 nh_labels; + u8 nh_via_alen; + u8 nh_via_table; + u8 nh_reserved1; + u32 nh_label[0]; +}; + +struct mpls_route { + struct callback_head rt_rcu; + u8 rt_protocol; + u8 rt_payload_type; + u8 rt_max_alen; + u8 rt_ttl_propagate; + u8 rt_nhn; + u8 rt_nhn_alive; + u8 rt_nh_size; + u8 rt_via_offset; + u8 rt_reserved1; + struct mpls_nh rt_nh[0]; }; -struct ftrace_stacks { - struct ftrace_stack stacks[4]; -}; +struct mpls_pcpu_stats; -struct trace_buffer_struct { - int nesting; - char buffer[4096]; +struct mpls_dev { + int input_enabled; + struct net_device *dev; + struct mpls_pcpu_stats *stats; + struct ctl_table_header *sysctl; + struct callback_head rcu; }; -struct ftrace_buffer_info { - struct trace_iterator iter; - void *spare; - unsigned int spare_cpu; - unsigned int read; +enum { + MPLS_STATS_UNSPEC = 0, + MPLS_STATS_LINK = 1, + __MPLS_STATS_MAX = 2, }; -struct err_info { - const char **errs; - u8 type; - u16 pos; - u64 ts; +struct mpls_link_stats { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 rx_noroute; }; -struct tracing_log_err { - struct list_head list; - struct err_info info; - char loc[128]; - char *cmd; +struct netconfmsg { + __u8 ncm_family; }; -struct buffer_ref { - struct trace_buffer *buffer; - void *page; - int cpu; - refcount_t refcount; +enum { + NETCONFA_UNSPEC = 0, + NETCONFA_IFINDEX = 1, + NETCONFA_FORWARDING = 2, + NETCONFA_RP_FILTER = 3, + NETCONFA_MC_FORWARDING = 4, + NETCONFA_PROXY_NEIGH = 5, + NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN = 6, + NETCONFA_INPUT = 7, + NETCONFA_BC_FORWARDING = 8, + __NETCONFA_MAX = 9, }; -struct cryptomgr_param { - struct rtattr *tb[34]; - struct { - struct rtattr attr; - struct crypto_attr_type data; - } type; - struct { - struct rtattr attr; - struct crypto_attr_alg data; - } attrs[32]; - char template[128]; - struct crypto_larval *larval; - u32 otype; - u32 omask; +struct mpls_shim_hdr { + __be32 label_stack_entry; }; -struct crypto_test_param { - char driver[128]; - char alg[128]; - u32 type; +struct mpls_entry_decoded { + u32 label; + u8 ttl; + u8 tc; + u8 bos; }; -typedef ZSTD_ErrorCode ERR_enum; - -typedef struct { - BYTE maxTableLog; - BYTE tableType; - BYTE tableLog; - BYTE reserved; -} DTableDesc; - -typedef struct { - BYTE byte; - BYTE nbBits; -} HUF_DEltX1; - -typedef struct { - U32 rankVal[16]; - U32 rankStart[16]; - U32 statsWksp[218]; - BYTE symbols[256]; - BYTE huffWeight[256]; -} HUF_ReadDTableX1_Workspace; +struct mpls_pcpu_stats { + struct mpls_link_stats stats; + struct u64_stats_sync syncp; +}; -typedef struct { - U16 sequence; - BYTE nbBits; - BYTE length; -} HUF_DEltX2; +enum mpls_payload_type { + MPT_UNSPEC = 0, + MPT_IPV4 = 4, + MPT_IPV6 = 6, +}; + +enum mpls_ttl_propagation { + MPLS_TTL_PROP_DEFAULT = 0, + MPLS_TTL_PROP_ENABLED = 1, + MPLS_TTL_PROP_DISABLED = 2, +}; + +struct mpls_route_config { + u32 rc_protocol; + u32 rc_ifindex; + u8 rc_via_table; + u8 rc_via_alen; + u8 rc_via[32]; + u32 rc_label; + u8 rc_ttl_propagate; + u8 rc_output_labels; + u32 rc_output_label[30]; + u32 rc_nlflags; + enum mpls_payload_type rc_payload_type; + struct nl_info rc_nlinfo; + struct rtnexthop *rc_mp; + int rc_mp_len; +}; -typedef struct { - BYTE symbol; - BYTE weight; -} sortedSymbol_t; +enum perf_hw_cache_id { + PERF_COUNT_HW_CACHE_L1D = 0, + PERF_COUNT_HW_CACHE_L1I = 1, + PERF_COUNT_HW_CACHE_LL = 2, + PERF_COUNT_HW_CACHE_DTLB = 3, + PERF_COUNT_HW_CACHE_ITLB = 4, + PERF_COUNT_HW_CACHE_BPU = 5, + PERF_COUNT_HW_CACHE_NODE = 6, + PERF_COUNT_HW_CACHE_MAX = 7, +}; -typedef U32 rankValCol_t[13]; +enum perf_hw_cache_op_id { + PERF_COUNT_HW_CACHE_OP_READ = 0, + PERF_COUNT_HW_CACHE_OP_WRITE = 1, + PERF_COUNT_HW_CACHE_OP_PREFETCH = 2, + PERF_COUNT_HW_CACHE_OP_MAX = 3, +}; -typedef struct { - U32 rankVal[156]; - U32 rankStats[13]; - U32 rankStart0[14]; - sortedSymbol_t sortedSymbol[256]; - BYTE weightList[256]; - U32 calleeWksp[218]; -} HUF_ReadDTableX2_Workspace; +enum perf_hw_cache_op_result_id { + PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0, + PERF_COUNT_HW_CACHE_RESULT_MISS = 1, + PERF_COUNT_HW_CACHE_RESULT_MAX = 2, +}; -typedef struct { - U32 tableTime; - U32 decode256Time; -} algo_time_t; +struct x86_pmu_capability { + int version; + int num_counters_gp; + int num_counters_fixed; + int bit_width_gp; + int bit_width_fixed; + unsigned int events_mask; + int events_mask_len; + unsigned int pebs_ept: 1; +}; -enum { - LOGIC_PIO_INDIRECT = 0, - LOGIC_PIO_CPU_MMIO = 1, +struct debug_store { + u64 bts_buffer_base; + u64 bts_index; + u64 bts_absolute_maximum; + u64 bts_interrupt_threshold; + u64 pebs_buffer_base; + u64 pebs_index; + u64 pebs_absolute_maximum; + u64 pebs_interrupt_threshold; + u64 pebs_event_reset[48]; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + 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long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct logic_pio_host_ops; +enum stack_type { + STACK_TYPE_UNKNOWN = 0, + STACK_TYPE_TASK = 1, + STACK_TYPE_IRQ = 2, + STACK_TYPE_SOFTIRQ = 3, + STACK_TYPE_ENTRY = 4, + STACK_TYPE_EXCEPTION = 5, + STACK_TYPE_EXCEPTION_LAST = 10, +}; -struct logic_pio_hwaddr { - struct list_head list; - struct fwnode_handle *fwnode; - resource_size_t hw_start; - resource_size_t io_start; - resource_size_t size; - long unsigned int flags; - void *hostdata; - const struct logic_pio_host_ops *ops; +struct stack_info { + enum stack_type type; + long unsigned int *begin; + long unsigned int *end; + long unsigned int *next_sp; }; -struct logic_pio_host_ops { - u32 (*in)(void *, long unsigned int, size_t); - void (*out)(void *, long unsigned int, u32, size_t); - u32 (*ins)(void *, long unsigned int, void *, size_t, unsigned int); - void (*outs)(void *, long unsigned int, const void *, size_t, unsigned int); +struct stack_frame { + struct stack_frame *next_frame; + long unsigned int return_address; }; -struct virtio_blk_geometry { - __virtio16 cylinders; - __u8 heads; - __u8 sectors; +struct perf_guest_switch_msr { + unsigned int msr; + u64 host; + u64 guest; }; -struct virtio_blk_config { - __virtio64 capacity; - __virtio32 size_max; - __virtio32 seg_max; - struct virtio_blk_geometry geometry; - __virtio32 blk_size; - __u8 physical_block_exp; - __u8 alignment_offset; - __virtio16 min_io_size; - __virtio32 opt_io_size; - __u8 wce; - __u8 unused; - __virtio16 num_queues; - __virtio32 max_discard_sectors; - __virtio32 max_discard_seg; - __virtio32 discard_sector_alignment; - __virtio32 max_write_zeroes_sectors; - __virtio32 max_write_zeroes_seg; - __u8 write_zeroes_may_unmap; - __u8 unused1[3]; -} __attribute__((packed)); +struct perf_callchain_entry_ctx { + struct perf_callchain_entry *entry; + u32 max_stack; + u32 nr; + short int contexts; + bool contexts_maxed; +}; -struct virtio_blk_outhdr { - __virtio32 type; - __virtio32 ioprio; - __virtio64 sector; +struct perf_pmu_events_ht_attr { + struct device_attribute attr; + u64 id; + const char *event_str_ht; + const char *event_str_noht; }; -struct virtio_blk_discard_write_zeroes { - __le64 sector; - __le32 num_sectors; - __le32 flags; +struct perf_pmu_events_hybrid_attr { + struct device_attribute attr; + u64 id; + const char *event_str; + u64 pmu_type; }; -struct virtio_blk_vq { - struct virtqueue *vq; - spinlock_t lock; - char name[16]; +struct gdt_page { + struct desc_struct gdt[16]; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + 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int index; - int num_vqs; - struct virtio_blk_vq *vqs; -}; - -struct virtblk_req { - struct virtio_blk_outhdr out_hdr; - u8 status; - struct sg_table sg_table; - struct scatterlist sg[0]; -}; - -enum qdisc_class_ops_flags { - QDISC_CLASS_OPS_DOIT_UNLOCKED = 1, -}; - -typedef void tcf_chain_head_change_t(struct tcf_proto *, void *); - -struct tcf_block_ext_info { - enum flow_block_binder_type binder_type; - tcf_chain_head_change_t *chain_head_change; - void *chain_head_change_priv; - u32 block_index; -}; - -struct ingress_sched_data { - struct tcf_block *block; - struct tcf_block_ext_info block_info; - struct mini_Qdisc_pair miniqp; -}; - -struct clsact_sched_data { - struct tcf_block *ingress_block; - struct tcf_block *egress_block; - struct tcf_block_ext_info ingress_block_info; - struct tcf_block_ext_info egress_block_info; - struct mini_Qdisc_pair miniqp_ingress; - struct mini_Qdisc_pair miniqp_egress; -}; - -struct nf_log_buf { - unsigned int count; - char buf[1020]; -}; - -struct xsk_dma_map { - dma_addr_t *dma_pages; - struct device *dev; - struct net_device *netdev; - refcount_t users; - struct list_head list; - u32 dma_pages_cnt; - bool dma_need_sync; -}; - -struct set_mtrr_data { - long unsigned int smp_base; - long unsigned int smp_size; - unsigned int smp_reg; - mtrr_type smp_type; -}; - -struct mtrr_value { - mtrr_type ltype; - long unsigned int lbase; - long unsigned int lsize; -}; - -struct reuseport_array { - struct bpf_map map; - struct sock *ptrs[0]; -}; - -struct prepend_buffer { - char *buf; - int len; -}; - -struct proc_fs_context { - struct pid_namespace *pid_ns; - unsigned int mask; - enum proc_hidepid hidepid; - int gid; - enum proc_pidonly pidonly; -}; - -enum proc_param { - Opt_gid___4 = 0, - Opt_hidepid = 1, - Opt_subset = 2, -}; - -enum { - I_DATA_SEM_NORMAL = 0, - I_DATA_SEM_OTHER = 1, - I_DATA_SEM_QUOTA = 2, -}; - -struct crypto_comp { - struct crypto_tfm base; -}; - -enum rsaprivkey_actions { - ACT_rsa_get_d = 0, - ACT_rsa_get_dp = 1, - ACT_rsa_get_dq = 2, - ACT_rsa_get_e = 3, - ACT_rsa_get_n = 4, - ACT_rsa_get_p = 5, - ACT_rsa_get_q = 6, - ACT_rsa_get_qinv = 7, - NR__rsaprivkey_actions = 8, -}; - -struct akcipher_instance { - void (*free)(struct akcipher_instance *); - union { - struct { - char head[80]; - struct crypto_instance base; - } s; - struct akcipher_alg alg; - }; -}; - -struct crypto_akcipher_spawn { - struct crypto_spawn base; -}; - -struct rsa_asn1_template { - const char *name; - const u8 *data; - size_t size; -}; - -struct pkcs1pad_ctx { - struct crypto_akcipher *child; - unsigned int key_size; -}; - -struct pkcs1pad_inst_ctx { - struct crypto_akcipher_spawn spawn; - const struct rsa_asn1_template *digest_info; -}; - -struct pkcs1pad_request { - struct scatterlist in_sg[2]; - struct scatterlist out_sg[1]; - uint8_t *in_buf; - uint8_t *out_buf; - struct akcipher_request child_req; -}; - -enum { - SUN_WHOLE_DISK = 5, - LINUX_RAID_PARTITION___3 = 253, -}; - -struct sun_info { - __be16 id; - __be16 flags; -}; - -struct sun_vtoc { - __be32 version; - char volume[8]; - __be16 nparts; - struct sun_info infos[8]; - __be16 padding; - __be32 bootinfo[3]; - __be32 sanity; - __be32 reserved[10]; - __be32 timestamp[8]; -}; - -struct sun_partition { - __be32 start_cylinder; - __be32 num_sectors; -}; - -struct sun_disklabel { - unsigned char info[128]; - struct sun_vtoc vtoc; - __be32 write_reinstruct; - __be32 read_reinstruct; - unsigned char spare[148]; - __be16 rspeed; - __be16 pcylcount; - __be16 sparecyl; - __be16 obs1; - __be16 obs2; - __be16 ilfact; - __be16 ncyl; - __be16 nacyl; - __be16 ntrks; - __be16 nsect; - __be16 obs3; - __be16 obs4; - struct sun_partition partitions[8]; - __be16 magic; - __be16 csum; -}; - -struct show_busy_params { - struct seq_file *m; - struct blk_mq_hw_ctx *hctx; -}; - -typedef unsigned int FSE_DTable; - -typedef struct { - size_t state; - const void *table; -} FSE_DState_t; - -typedef struct { - U16 tableLog; - U16 fastMode; -} FSE_DTableHeader; - -typedef struct { - short unsigned int newState; - unsigned char symbol; - unsigned char nbBits; -} FSE_decode_t; - -typedef struct { - short int ncount[256]; - FSE_DTable dtable[1]; -} FSE_DecompressWksp; - -typedef __u32 Elf32_Addr; - -typedef __u16 Elf32_Half; - -typedef __u32 Elf32_Off; - -struct elf32_hdr { - unsigned char e_ident[16]; - Elf32_Half e_type; - Elf32_Half e_machine; - Elf32_Word e_version; - Elf32_Addr e_entry; - Elf32_Off e_phoff; - Elf32_Off e_shoff; - Elf32_Word e_flags; - Elf32_Half e_ehsize; - Elf32_Half e_phentsize; - Elf32_Half e_phnum; - Elf32_Half e_shentsize; - Elf32_Half e_shnum; - Elf32_Half e_shstrndx; -}; - -typedef struct elf32_hdr Elf32_Ehdr; - -struct elf32_phdr { - Elf32_Word p_type; - Elf32_Off p_offset; - Elf32_Addr p_vaddr; - Elf32_Addr p_paddr; - Elf32_Word p_filesz; - Elf32_Word p_memsz; - Elf32_Word p_flags; - Elf32_Word p_align; -}; - -typedef struct elf32_phdr Elf32_Phdr; - -typedef struct elf64_phdr Elf64_Phdr; - -typedef struct elf32_note Elf32_Nhdr; - -struct acpi_port_info { - char *name; - u16 start; - u16 end; - u8 osi_dependency; -}; - -struct tsinfo_reply_data { - struct ethnl_reply_data base; - struct ethtool_ts_info ts_info; -}; - -struct tcp_sack_block_wire { - __be32 start_seq; - __be32 end_seq; -}; - -enum tcp_ca_ack_event_flags { - CA_ACK_SLOWPATH = 1, - CA_ACK_WIN_UPDATE = 2, - CA_ACK_ECE = 4, -}; - -struct tcp_sacktag_state { - u64 first_sackt; - u64 last_sackt; - u32 reord; - u32 sack_delivered; - int flag; - unsigned int mss_now; - struct rate_sample *rate; -}; - -struct clock_event_device; - -union IO_APIC_reg_00 { - u32 raw; - struct { - u32 __reserved_2: 14; - u32 LTS: 1; - u32 delivery_type: 1; - u32 __reserved_1: 8; - u32 ID: 8; - } bits; -}; - -union IO_APIC_reg_01 { - u32 raw; - struct { - u32 version: 8; - u32 __reserved_2: 7; - u32 PRQ: 1; - u32 entries: 8; - u32 __reserved_1: 8; - } bits; -}; - -union IO_APIC_reg_02 { - u32 raw; - struct { - u32 __reserved_2: 24; - u32 arbitration: 4; - u32 __reserved_1: 4; - } bits; -}; - -union IO_APIC_reg_03 { - u32 raw; - struct { - u32 boot_DT: 1; - u32 __reserved_1: 31; - } bits; -}; - -struct IO_APIC_route_entry { - union { - struct { - u64 vector: 8; - u64 delivery_mode: 3; - u64 dest_mode_logical: 1; - u64 delivery_status: 1; - u64 active_low: 1; - u64 irr: 1; - u64 is_level: 1; - u64 masked: 1; - u64 reserved_0: 15; - u64 reserved_1: 17; - u64 virt_destid_8_14: 7; - u64 destid_0_7: 8; - }; - struct { - u64 ir_shared_0: 8; - u64 ir_zero: 3; - u64 ir_index_15: 1; - u64 ir_shared_1: 5; - u64 ir_reserved_0: 31; - u64 ir_format: 1; - u64 ir_index_0_14: 15; - }; - struct { - u64 w1: 32; - u64 w2: 32; - }; - }; -}; - -struct irq_pin_list { - struct list_head list; - int apic; - int pin; -}; - -struct mp_chip_data { - struct list_head irq_2_pin; - struct IO_APIC_route_entry entry; - bool is_level; - bool active_low; - bool isa_irq; - u32 count; -}; - -struct mp_ioapic_gsi { - u32 gsi_base; - u32 gsi_end; -}; - -struct ioapic { - int nr_registers; - struct IO_APIC_route_entry *saved_registers; - struct mpc_ioapic mp_config; - struct mp_ioapic_gsi gsi_config; - struct ioapic_domain_cfg irqdomain_cfg; - struct irq_domain *irqdomain; - struct resource *iomem_res; +struct cyc2ns_data { + u32 cyc2ns_mul; + u32 cyc2ns_shift; + u64 cyc2ns_offset; }; -struct io_apic { - unsigned int index; - unsigned int unused[3]; - unsigned int data; - unsigned int unused2[11]; - unsigned int eoi; +struct unwind_state { + struct stack_info stack_info; + long unsigned int stack_mask; + struct task_struct *task; + int graph_idx; + struct llist_node *kr_cur; + bool error; + bool signal; + bool full_regs; + long unsigned int sp; + long unsigned int bp; + long unsigned int ip; + struct pt_regs *regs; + struct pt_regs *prev_regs; }; -struct mcs_spinlock { - struct mcs_spinlock *next; - int locked; - int count; +enum extra_reg_type { + EXTRA_REG_NONE = -1, + EXTRA_REG_RSP_0 = 0, + EXTRA_REG_RSP_1 = 1, + EXTRA_REG_LBR = 2, + EXTRA_REG_LDLAT = 3, + EXTRA_REG_FE = 4, + EXTRA_REG_MAX = 5, }; -struct qnode { - struct mcs_spinlock mcs; +struct event_constraint { + union { + long unsigned int idxmsk[1]; + u64 idxmsk64; + }; + u64 code; + u64 cmask; + int weight; + int overlap; + int flags; + unsigned int size; }; -struct trace_event_raw_rcu_utilization { - struct trace_entry ent; - const char *s; - char __data[0]; +enum { + PERF_X86_EVENT_PEBS_LDLAT = 1, + PERF_X86_EVENT_PEBS_ST = 2, + PERF_X86_EVENT_PEBS_ST_HSW = 4, + PERF_X86_EVENT_PEBS_LD_HSW = 8, + PERF_X86_EVENT_PEBS_NA_HSW = 16, + PERF_X86_EVENT_EXCL = 32, + PERF_X86_EVENT_DYNAMIC = 64, + PERF_X86_EVENT_EXCL_ACCT = 256, + PERF_X86_EVENT_AUTO_RELOAD = 512, + PERF_X86_EVENT_LARGE_PEBS = 1024, + PERF_X86_EVENT_PEBS_VIA_PT = 2048, + PERF_X86_EVENT_PAIR = 4096, + PERF_X86_EVENT_LBR_SELECT = 8192, + PERF_X86_EVENT_TOPDOWN = 16384, + PERF_X86_EVENT_PEBS_STLAT = 32768, + PERF_X86_EVENT_AMD_BRS = 65536, + PERF_X86_EVENT_PEBS_LAT_HYBRID = 131072, }; -struct trace_event_raw_rcu_stall_warning { - struct trace_entry ent; - const char *rcuname; - const char *msg; - char __data[0]; +struct amd_nb { + int nb_id; + int refcnt; + struct perf_event *owners[64]; + struct event_constraint event_constraints[64]; }; -struct trace_event_data_offsets_rcu_utilization {}; - -struct trace_event_data_offsets_rcu_stall_warning {}; - -typedef void (*btf_trace_rcu_utilization)(void *, const char *); - -typedef void (*btf_trace_rcu_stall_warning)(void *, const char *, const char *); - -struct early_boot_kfree_rcu { - struct callback_head rh; +struct er_account { + raw_spinlock_t lock; + u64 config; + u64 reg; + atomic_t ref; }; -struct rcu_tasks; - -typedef void (*rcu_tasks_gp_func_t)(struct rcu_tasks *); - -typedef void (*pregp_func_t)(); - -typedef void (*pertask_func_t)(struct task_struct *, struct list_head *); - -typedef void (*postscan_func_t)(struct list_head *); - -typedef void (*holdouts_func_t)(struct list_head *, bool, bool *); - -typedef void (*postgp_func_t)(struct rcu_tasks *); +struct intel_shared_regs { + struct er_account regs[5]; + int refcnt; + unsigned int core_id; +}; -struct rcu_tasks_percpu; +enum intel_excl_state_type { + INTEL_EXCL_UNUSED = 0, + INTEL_EXCL_SHARED = 1, + INTEL_EXCL_EXCLUSIVE = 2, +}; -struct rcu_tasks { - struct wait_queue_head cbs_wq; - raw_spinlock_t cbs_gbl_lock; - int gp_state; - int gp_sleep; - int init_fract; - long unsigned int gp_jiffies; - long unsigned int gp_start; - long unsigned int tasks_gp_seq; - long unsigned int n_ipis; - long unsigned int n_ipis_fails; - struct task_struct *kthread_ptr; - rcu_tasks_gp_func_t gp_func; - pregp_func_t pregp_func; - pertask_func_t pertask_func; - postscan_func_t postscan_func; - holdouts_func_t holdouts_func; - postgp_func_t postgp_func; - call_rcu_func_t call_func; - struct rcu_tasks_percpu *rtpcpu; - int percpu_enqueue_shift; - int percpu_enqueue_lim; - int percpu_dequeue_lim; - long unsigned int percpu_dequeue_gpseq; - struct mutex barrier_q_mutex; - atomic_t barrier_q_count; - struct completion barrier_q_completion; - long unsigned int barrier_q_seq; - char *name; - char *kname; +struct intel_excl_states { + enum intel_excl_state_type state[64]; + bool sched_started; }; -struct rcu_tasks_percpu { - struct rcu_segcblist cblist; +struct intel_excl_cntrs { raw_spinlock_t lock; - long unsigned int rtp_jiffies; - long unsigned int rtp_n_lock_retries; - struct work_struct rtp_work; - struct irq_work rtp_irq_work; - struct callback_head barrier_q_head; - int cpu; - struct rcu_tasks *rtpp; + struct intel_excl_states states[2]; + union { + u16 has_exclusive[2]; + u32 exclusive_present; + }; + int refcnt; + unsigned int core_id; }; -struct trc_stall_chk_rdr { - int nesting; - int ipi_to_cpu; - u8 needqs; +enum { + X86_PERF_KFREE_SHARED = 0, + X86_PERF_KFREE_EXCL = 1, + X86_PERF_KFREE_MAX = 2, }; -struct rcu_tasks_test_desc { - struct callback_head rh; - const char *name; - bool notrun; +struct cpu_hw_events { + struct perf_event *events[64]; + long unsigned int active_mask[1]; + long unsigned int dirty[1]; + int enabled; + int n_events; + int n_added; + int n_txn; + int n_txn_pair; + int n_txn_metric; + int assign[64]; + u64 tags[64]; + struct perf_event *event_list[64]; + struct event_constraint *event_constraint[64]; + int n_excl; + unsigned int txn_flags; + int is_fake; + struct debug_store *ds; + void *ds_pebs_vaddr; + void *ds_bts_vaddr; + u64 pebs_enabled; + int n_pebs; + int n_large_pebs; + int n_pebs_via_pt; + int pebs_output; + u64 pebs_data_cfg; + u64 active_pebs_data_cfg; + int pebs_record_size; + u64 fixed_ctrl_val; + u64 active_fixed_ctrl_val; + int lbr_users; + int lbr_pebs_users; + struct perf_branch_stack lbr_stack; + struct perf_branch_entry lbr_entries[32]; + union { + struct er_account *lbr_sel; + struct er_account *lbr_ctl; + }; + u64 br_sel; + void *last_task_ctx; + int last_log_id; + int lbr_select; + void *lbr_xsave; + u64 intel_ctrl_guest_mask; + u64 intel_ctrl_host_mask; + struct perf_guest_switch_msr guest_switch_msrs[64]; + u64 intel_cp_status; + struct intel_shared_regs *shared_regs; + struct event_constraint *constraint_list; + struct intel_excl_cntrs *excl_cntrs; + int excl_thread_id; + u64 tfa_shadow; + int n_metric; + struct amd_nb *amd_nb; + int brs_active; + u64 perf_ctr_virt_mask; + int n_pair; + void *kfree_on_online[2]; + struct pmu *pmu; }; -struct wb_lock_cookie { - bool locked; - long unsigned int flags; +struct extra_reg { + unsigned int event; + unsigned int msr; + u64 config_mask; + u64 valid_mask; + int idx; + bool extra_msr_access; }; -struct dirty_throttle_control { - struct wb_domain *dom; - struct dirty_throttle_control *gdtc; - struct bdi_writeback *wb; - struct fprop_local_percpu *wb_completions; - long unsigned int avail; - long unsigned int dirty; - long unsigned int thresh; - long unsigned int bg_thresh; - long unsigned int wb_dirty; - long unsigned int wb_thresh; - long unsigned int wb_bg_thresh; - long unsigned int pos_ratio; +union perf_capabilities { + struct { + u64 lbr_format: 6; + u64 pebs_trap: 1; + u64 pebs_arch_reg: 1; + u64 pebs_format: 4; + u64 smm_freeze: 1; + u64 full_width_write: 1; + u64 pebs_baseline: 1; + u64 perf_metrics: 1; + u64 pebs_output_pt_available: 1; + u64 anythread_deprecated: 1; + }; + u64 capabilities; }; -typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *); - -typedef void dio_submit_t(struct bio *, struct inode *, loff_t); +struct x86_pmu_quirk { + struct x86_pmu_quirk *next; + void (*func)(); +}; enum { - DIO_LOCKING = 1, - DIO_SKIP_HOLES = 2, + x86_lbr_exclusive_lbr = 0, + x86_lbr_exclusive_bts = 1, + x86_lbr_exclusive_pt = 2, + x86_lbr_exclusive_max = 3, }; -struct dio_submit { - struct bio *bio; - unsigned int blkbits; - unsigned int blkfactor; - unsigned int start_zero_done; - int pages_in_io; - sector_t block_in_file; - unsigned int blocks_available; - int reap_counter; - sector_t final_block_in_request; - int boundary; - get_block_t *get_block; - dio_submit_t *submit_io; - loff_t logical_offset_in_bio; - sector_t final_block_in_bio; - sector_t next_block_for_io; - struct page *cur_page; - unsigned int cur_page_offset; - unsigned int cur_page_len; - sector_t cur_page_block; - loff_t cur_page_fs_offset; - struct iov_iter *iter; - unsigned int head; - unsigned int tail; - size_t from; - size_t to; +struct x86_hybrid_pmu { + struct pmu pmu; + const char *name; + u8 cpu_type; + cpumask_t supported_cpus; + union perf_capabilities intel_cap; + u64 intel_ctrl; + int max_pebs_events; + int num_counters; + int num_counters_fixed; + struct event_constraint unconstrained; + u64 hw_cache_event_ids[42]; + u64 hw_cache_extra_regs[42]; + struct event_constraint *event_constraints; + struct event_constraint *pebs_constraints; + struct extra_reg *extra_regs; + unsigned int late_ack: 1; + unsigned int mid_ack: 1; + unsigned int enabled_ack: 1; + u64 pebs_data_source[16]; }; -struct dio { - int flags; - int op; - int op_flags; - struct gendisk *bio_disk; - struct inode *inode; - loff_t i_size; - dio_iodone_t *end_io; - void *private; - spinlock_t bio_lock; - int page_errors; - int is_async; - bool defer_completion; - bool should_dirty; - int io_error; - long unsigned int refcount; - struct bio *bio_list; - struct task_struct *waiter; - struct kiocb *iocb; - ssize_t result; +enum hybrid_pmu_type { + hybrid_big = 64, + hybrid_small = 32, + hybrid_big_small = 96, +}; + +struct x86_pmu { + const char *name; + int version; + int (*handle_irq)(struct pt_regs *); + void (*disable_all)(); + void (*enable_all)(int); + void (*enable)(struct perf_event *); + void (*disable)(struct perf_event *); + void (*assign)(struct perf_event *, int); + void (*add)(struct perf_event *); + void (*del)(struct perf_event *); + void (*read)(struct perf_event *); + int (*set_period)(struct perf_event *); + u64 (*update)(struct perf_event *); + int (*hw_config)(struct perf_event *); + int (*schedule_events)(struct cpu_hw_events *, int, int *); + unsigned int eventsel; + unsigned int perfctr; + int (*addr_offset)(int, bool); + int (*rdpmc_index)(int); + u64 (*event_map)(int); + int max_events; + int num_counters; + int num_counters_fixed; + int cntval_bits; + u64 cntval_mask; union { - struct page *pages[64]; - struct work_struct complete_work; + long unsigned int events_maskl; + long unsigned int events_mask[1]; }; - long: 64; - long: 64; + int events_mask_len; + int apic; + u64 max_period; + struct event_constraint * (*get_event_constraints)(struct cpu_hw_events *, int, struct perf_event *); + void (*put_event_constraints)(struct cpu_hw_events *, struct perf_event *); + void (*start_scheduling)(struct cpu_hw_events *); + void (*commit_scheduling)(struct cpu_hw_events *, int, int); + void (*stop_scheduling)(struct cpu_hw_events *); + struct event_constraint *event_constraints; + struct x86_pmu_quirk *quirks; + void (*limit_period)(struct perf_event *, s64 *); + unsigned int late_ack: 1; + unsigned int mid_ack: 1; + unsigned int enabled_ack: 1; + int attr_rdpmc_broken; + int attr_rdpmc; + struct attribute **format_attrs; + ssize_t (*events_sysfs_show)(char *, u64); + const struct attribute_group **attr_update; + long unsigned int attr_freeze_on_smi; + int (*cpu_prepare)(int); + void (*cpu_starting)(int); + void (*cpu_dying)(int); + void (*cpu_dead)(int); + void (*check_microcode)(); + void (*sched_task)(struct perf_event_context *, bool); + u64 intel_ctrl; + union perf_capabilities intel_cap; + unsigned int bts: 1; + unsigned int bts_active: 1; + unsigned int pebs: 1; + unsigned int pebs_active: 1; + unsigned int pebs_broken: 1; + unsigned int pebs_prec_dist: 1; + unsigned int pebs_no_tlb: 1; + unsigned int pebs_no_isolation: 1; + unsigned int pebs_block: 1; + unsigned int pebs_ept: 1; + int pebs_record_size; + int pebs_buffer_size; + int max_pebs_events; + void (*drain_pebs)(struct pt_regs *, struct perf_sample_data *); + struct event_constraint *pebs_constraints; + void (*pebs_aliases)(struct perf_event *); + u64 (*pebs_latency_data)(struct perf_event *, u64); + long unsigned int large_pebs_flags; + u64 rtm_abort_event; + u64 pebs_capable; + unsigned int lbr_tos; + unsigned int lbr_from; + unsigned int lbr_to; + unsigned int lbr_info; + unsigned int lbr_nr; + union { + u64 lbr_sel_mask; + u64 lbr_ctl_mask; + }; + union { + const int *lbr_sel_map; + int *lbr_ctl_map; + }; + bool lbr_double_abort; + bool lbr_pt_coexist; + unsigned int lbr_has_info: 1; + unsigned int lbr_has_tsx: 1; + unsigned int lbr_from_flags: 1; + unsigned int lbr_to_cycles: 1; + unsigned int lbr_depth_mask: 8; + unsigned int lbr_deep_c_reset: 1; + unsigned int lbr_lip: 1; + unsigned int lbr_cpl: 1; + unsigned int lbr_filter: 1; + unsigned int lbr_call_stack: 1; + unsigned int lbr_mispred: 1; + unsigned int lbr_timed_lbr: 1; + unsigned int lbr_br_type: 1; + void (*lbr_reset)(); + void (*lbr_read)(struct cpu_hw_events *); + void (*lbr_save)(void *); + void (*lbr_restore)(void *); + atomic_t lbr_exclusive[3]; + int num_topdown_events; + void (*swap_task_ctx)(struct perf_event_context *, struct perf_event_context *); + unsigned int amd_nb_constraints: 1; + u64 perf_ctr_pair_en; + struct extra_reg *extra_regs; + unsigned int flags; + struct perf_guest_switch_msr * (*guest_get_msrs)(int *, void *); + int (*check_period)(struct perf_event *, u64); + int (*aux_output_match)(struct perf_event *); + int (*filter_match)(struct perf_event *); + int num_hybrid_pmus; + struct x86_hybrid_pmu *hybrid_pmu; + u8 (*get_hybrid_cpu_type)(); }; -struct mqueue_fs_context { - struct ipc_namespace *ipc_ns; +struct sched_state { + int weight; + int event; + int counter; + int unassigned; + int nr_gp; + u64 used; }; -struct posix_msg_tree_node { - struct rb_node rb_node; - struct list_head msg_list; - int priority; +struct perf_sched { + int max_weight; + int max_events; + int max_gp; + int saved_states; + struct event_constraint **constraints; + struct sched_state state; + struct sched_state saved[2]; }; -struct ext_wait_queue { - struct task_struct *task; - struct list_head list; - struct msg_msg *msg; - int state; +struct itimerspec64 { + struct timespec64 it_interval; + struct timespec64 it_value; }; -struct mqueue_inode_info { - spinlock_t lock; - struct inode vfs_inode; - wait_queue_head_t wait_q; - struct rb_root msg_tree; - struct rb_node *msg_tree_rightmost; - struct posix_msg_tree_node *node_cache; - struct mq_attr attr; - struct sigevent notify; - struct pid *notify_owner; - u32 notify_self_exec_id; - struct user_namespace *notify_user_ns; - struct ucounts *ucounts; - struct sock *notify_sock; - struct sk_buff *notify_cookie; - struct ext_wait_queue e_wait_q[2]; - long unsigned int qsize; +struct trace_event_raw_timer_class { + struct trace_entry ent; + void *timer; + char __data[0]; }; -struct pts_fs_info; +struct trace_event_raw_timer_start { + struct trace_entry ent; + void *timer; + void *function; + long unsigned int expires; + long unsigned int now; + unsigned int flags; + char __data[0]; +}; -enum tpm2_const { - TPM2_PLATFORM_PCR = 24, - TPM2_PCR_SELECT_MIN = 3, +struct trace_event_raw_timer_expire_entry { + struct trace_entry ent; + void *timer; + long unsigned int now; + void *function; + long unsigned int baseclk; + char __data[0]; +}; + +struct trace_event_raw_hrtimer_init { + struct trace_entry ent; + void *hrtimer; + clockid_t clockid; + enum hrtimer_mode mode; + char __data[0]; }; -enum tpm2_permanent_handles { - TPM2_RS_PW = 1073741833, +struct trace_event_raw_hrtimer_start { + struct trace_entry ent; + void *hrtimer; + void *function; + s64 expires; + s64 softexpires; + enum hrtimer_mode mode; + char __data[0]; }; -enum tpm2_properties { - TPM_PT_TOTAL_COMMANDS = 297, +struct trace_event_raw_hrtimer_expire_entry { + struct trace_entry ent; + void *hrtimer; + s64 now; + void *function; + char __data[0]; }; -struct tpm2_hash { - unsigned int crypto_id; - unsigned int tpm_id; +struct trace_event_raw_hrtimer_class { + struct trace_entry ent; + void *hrtimer; + char __data[0]; }; -struct tpm2_pcr_read_out { - __be32 update_cnt; - __be32 pcr_selects_cnt; - __be16 hash_alg; - u8 pcr_select_size; - u8 pcr_select[3]; - __be32 digests_cnt; - __be16 digest_size; - u8 digest[0]; -} __attribute__((packed)); - -struct tpm2_null_auth_area { - __be32 handle; - __be16 nonce_size; - u8 attributes; - __be16 auth_size; -} __attribute__((packed)); - -struct tpm2_get_random_out { - __be16 size; - u8 buffer[128]; +struct trace_event_raw_itimer_state { + struct trace_entry ent; + int which; + long long unsigned int expires; + long int value_sec; + long int value_nsec; + long int interval_sec; + long int interval_nsec; + char __data[0]; }; -struct tpm2_get_cap_out { - u8 more_data; - __be32 subcap_id; - __be32 property_cnt; - __be32 property_id; - __be32 value; -} __attribute__((packed)); - -struct tpm2_pcr_selection { - __be16 hash_alg; - u8 size_of_select; - u8 pcr_select[3]; +struct trace_event_raw_itimer_expire { + struct trace_entry ent; + int which; + pid_t pid; + long long unsigned int now; + char __data[0]; }; -struct seqcount_ww_mutex { - seqcount_t seqcount; - struct ww_mutex *lock; +struct trace_event_raw_tick_stop { + struct trace_entry ent; + int success; + int dependency; + char __data[0]; }; -typedef struct seqcount_ww_mutex seqcount_ww_mutex_t; - -struct iosys_map { - union { - void *vaddr_iomem; - void *vaddr; - }; - bool is_iomem; -}; +struct trace_event_data_offsets_timer_class {}; -struct dma_buf; +struct trace_event_data_offsets_timer_start {}; -struct dma_buf_attachment; +struct trace_event_data_offsets_timer_expire_entry {}; -struct dma_buf_ops { - bool cache_sgt_mapping; - int (*attach)(struct dma_buf *, struct dma_buf_attachment *); - void (*detach)(struct dma_buf *, struct dma_buf_attachment *); - int (*pin)(struct dma_buf_attachment *); - void (*unpin)(struct dma_buf_attachment *); - struct sg_table * (*map_dma_buf)(struct dma_buf_attachment *, enum dma_data_direction); - void (*unmap_dma_buf)(struct dma_buf_attachment *, struct sg_table *, enum dma_data_direction); - void (*release)(struct dma_buf *); - int (*begin_cpu_access)(struct dma_buf *, enum dma_data_direction); - int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction); - int (*mmap)(struct dma_buf *, struct vm_area_struct *); - int (*vmap)(struct dma_buf *, struct iosys_map *); - void (*vunmap)(struct dma_buf *, struct iosys_map *); -}; +struct trace_event_data_offsets_hrtimer_init {}; -struct dma_buf_poll_cb_t { - struct dma_fence_cb cb; - wait_queue_head_t *poll; - __poll_t active; -}; +struct trace_event_data_offsets_hrtimer_start {}; -struct dma_resv; +struct trace_event_data_offsets_hrtimer_expire_entry {}; -struct dma_buf { - size_t size; - struct file *file; - struct list_head attachments; - const struct dma_buf_ops *ops; - struct mutex lock; - unsigned int vmapping_counter; - struct iosys_map vmap_ptr; - const char *exp_name; - const char *name; - spinlock_t name_lock; - struct module *owner; - struct list_head list_node; - void *priv; - struct dma_resv *resv; - wait_queue_head_t poll; - struct dma_buf_poll_cb_t cb_in; - struct dma_buf_poll_cb_t cb_out; -}; +struct trace_event_data_offsets_hrtimer_class {}; -struct dma_buf_attach_ops; +struct trace_event_data_offsets_itimer_state {}; -struct dma_buf_attachment { - struct dma_buf *dmabuf; - struct device *dev; - struct list_head node; - struct sg_table *sgt; - enum dma_data_direction dir; - bool peer2peer; - const struct dma_buf_attach_ops *importer_ops; - void *importer_priv; - void *priv; -}; +struct trace_event_data_offsets_itimer_expire {}; -struct dma_resv_list; +struct trace_event_data_offsets_tick_stop {}; -struct dma_resv { - struct ww_mutex lock; - seqcount_ww_mutex_t seq; - struct dma_fence *fence_excl; - struct dma_resv_list *fence; -}; +typedef void (*btf_trace_timer_init)(void *, struct timer_list *); -struct dma_buf_attach_ops { - bool allow_peer2peer; - void (*move_notify)(struct dma_buf_attachment *); -}; +typedef void (*btf_trace_timer_start)(void *, struct timer_list *, long unsigned int, unsigned int); -struct dma_buf_export_info { - const char *exp_name; - struct module *owner; - const struct dma_buf_ops *ops; - size_t size; - int flags; - struct dma_resv *resv; - void *priv; -}; +typedef void (*btf_trace_timer_expire_entry)(void *, struct timer_list *, long unsigned int); -struct dma_resv_list { - struct callback_head rcu; - u32 shared_count; - u32 shared_max; - struct dma_fence *shared[0]; -}; +typedef void (*btf_trace_timer_expire_exit)(void *, struct timer_list *); -struct dma_resv_iter { - struct dma_resv *obj; - bool all_fences; - struct dma_fence *fence; - unsigned int seq; - unsigned int index; - struct dma_resv_list *fences; - unsigned int shared_count; - bool is_restarted; -}; +typedef void (*btf_trace_timer_cancel)(void *, struct timer_list *); -struct dma_buf_sync { - __u64 flags; -}; +typedef void (*btf_trace_hrtimer_init)(void *, struct hrtimer *, clockid_t, enum hrtimer_mode); -struct dma_buf_list { - struct list_head head; - struct mutex lock; -}; +typedef void (*btf_trace_hrtimer_start)(void *, struct hrtimer *, enum hrtimer_mode); -struct acpi_table_pcct { - struct acpi_table_header header; - u32 flags; - u64 reserved; -}; +typedef void (*btf_trace_hrtimer_expire_entry)(void *, struct hrtimer *, ktime_t *); -enum acpi_pcct_type { - ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, - ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, - ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, - ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, - ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, - ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, - ACPI_PCCT_TYPE_RESERVED = 6, -}; +typedef void (*btf_trace_hrtimer_expire_exit)(void *, struct hrtimer *); -struct acpi_pcct_subspace { - struct acpi_subtable_header header; - u8 reserved[6]; - u64 base_address; - u64 length; - struct acpi_generic_address doorbell_register; - u64 preserve_mask; - u64 write_mask; - u32 latency; - u32 max_access_rate; - u16 min_turnaround_time; -} __attribute__((packed)); +typedef void (*btf_trace_hrtimer_cancel)(void *, struct hrtimer *); -struct acpi_pcct_hw_reduced { - struct acpi_subtable_header header; - u32 platform_interrupt; - u8 flags; - u8 reserved; - u64 base_address; - u64 length; - struct acpi_generic_address doorbell_register; - u64 preserve_mask; - u64 write_mask; - u32 latency; - u32 max_access_rate; - u16 min_turnaround_time; -} __attribute__((packed)); +typedef void (*btf_trace_itimer_state)(void *, int, const struct itimerspec64 * const, long long unsigned int); -struct acpi_pcct_hw_reduced_type2 { - struct acpi_subtable_header header; - u32 platform_interrupt; - u8 flags; - u8 reserved; - u64 base_address; - u64 length; - struct acpi_generic_address doorbell_register; - u64 preserve_mask; - u64 write_mask; - u32 latency; - u32 max_access_rate; - u16 min_turnaround_time; - struct acpi_generic_address platform_ack_register; - u64 ack_preserve_mask; - u64 ack_write_mask; -} __attribute__((packed)); +typedef void (*btf_trace_itimer_expire)(void *, int, struct pid *, long long unsigned int); -struct acpi_pcct_ext_pcc_master { - struct acpi_subtable_header header; - u32 platform_interrupt; - u8 flags; - u8 reserved1; - u64 base_address; - u32 length; - struct acpi_generic_address doorbell_register; - u64 preserve_mask; - u64 write_mask; - u32 latency; - u32 max_access_rate; - u32 min_turnaround_time; - struct acpi_generic_address platform_ack_register; - u64 ack_preserve_mask; - u64 ack_set_mask; - u64 reserved2; - struct acpi_generic_address cmd_complete_register; - u64 cmd_complete_mask; - struct acpi_generic_address cmd_update_register; - u64 cmd_update_preserve_mask; - u64 cmd_update_set_mask; - struct acpi_generic_address error_status_register; - u64 error_status_mask; -} __attribute__((packed)); +typedef void (*btf_trace_tick_stop)(void *, int, int); -struct pcc_chan_reg { - void *vaddr; - struct acpi_generic_address *gas; - u64 preserve_mask; - u64 set_mask; - u64 status_mask; +struct timer_base { + raw_spinlock_t lock; + struct timer_list *running_timer; + long unsigned int clk; + long unsigned int next_expiry; + unsigned int cpu; + bool next_expiry_recalc; + bool is_idle; + bool timers_pending; + long unsigned int pending_map[9]; + struct hlist_head vectors[576]; + long: 64; + long: 64; + long: 64; }; -struct pcc_chan_info { - struct pcc_mbox_chan chan; - struct pcc_chan_reg db; - struct pcc_chan_reg plat_irq_ack; - struct pcc_chan_reg cmd_complete; - struct pcc_chan_reg cmd_update; - struct pcc_chan_reg error; - int plat_irq; +struct process_timer { + struct timer_list timer; + struct task_struct *task; }; -struct ifconf { - int ifc_len; - union { - char *ifcu_buf; - struct ifreq *ifcu_req; - } ifc_ifcu; +struct ftrace_func_entry { + struct hlist_node hlist; + long unsigned int ip; + long unsigned int direct; }; -typedef u32 compat_caddr_t; - -struct compat_ifmap { - compat_ulong_t mem_start; - compat_ulong_t mem_end; - short unsigned int base_addr; - unsigned char irq; - unsigned char dma; - unsigned char port; -}; +struct ftrace_graph_ent_entry { + struct trace_entry ent; + struct ftrace_graph_ent graph_ent; +} __attribute__((packed)); -struct compat_ifconf { - compat_int_t ifc_len; - compat_caddr_t ifcbuf; +struct ftrace_graph_ret_entry { + struct trace_entry ent; + struct ftrace_graph_ret ret; }; -struct net_bridge; - -struct ip6_rt_info { - struct in6_addr daddr; - struct in6_addr saddr; - u_int32_t mark; +enum { + FTRACE_HASH_FL_MOD = 1, }; -struct ipfrag_skb_cb { - union { - struct inet_skb_parm h4; - struct inet6_skb_parm h6; - }; - struct sk_buff *next_frag; - int frag_run_len; +struct fgraph_cpu_data { + pid_t last_pid; + int depth; + int depth_irq; + int ignore; + long unsigned int enter_funcs[50]; }; -struct ipv6_destopt_hao { - __u8 type; - __u8 length; - struct in6_addr addr; +struct fgraph_data { + struct fgraph_cpu_data *cpu_data; + struct ftrace_graph_ent_entry ent; + struct ftrace_graph_ret_entry ret; + int failed; + int cpu; + int: 32; } __attribute__((packed)); enum { - XFRM_LOOKUP_ICMP = 1, - XFRM_LOOKUP_QUEUE = 2, - XFRM_LOOKUP_KEEP_DST_REF = 4, + FLAGS_FILL_FULL = 268435456, + FLAGS_FILL_START = 536870912, + FLAGS_FILL_END = 805306368, }; -typedef void ip6_icmp_send_t(struct sk_buff *, u8, u8, __u32, const struct in6_addr *, const struct inet6_skb_parm *); - -struct icmpv6_msg { - struct sk_buff *skb; - int offset; - uint8_t type; +struct bpf_iter_seq_link_info { + u32 link_id; }; -struct icmp6_err { - int err; - int fatal; +struct bpf_iter__bpf_link { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_link *link; + }; }; -enum dns_payload_content_type { - DNS_PAYLOAD_IS_SERVER_LIST = 0, -}; +typedef int filler_t(struct file *, struct folio *); -struct dns_payload_header { - __u8 zero; - __u8 content; - __u8 version; +union swap_header { + struct { + char reserved[4086]; + char magic[10]; + } magic; + struct { + char bootbits[1024]; + __u32 version; + __u32 last_page; + __u32 nr_badpages; + unsigned char sws_uuid[16]; + unsigned char sws_volume[16]; + __u32 padding[117]; + __u32 badpages[1]; + } info; }; -struct jump_label_patch { - const void *code; - int size; +struct swap_extent { + struct rb_node rb_node; + long unsigned int start_page; + long unsigned int nr_pages; + sector_t start_block; }; enum { - JL_STATE_START = 0, - JL_STATE_NO_UPDATE = 1, - JL_STATE_UPDATE = 2, -}; - -struct node_vectors { - unsigned int id; - union { - unsigned int nvectors; - unsigned int ncpus; - }; + SWP_USED = 1, + SWP_WRITEOK = 2, + SWP_DISCARDABLE = 4, + SWP_DISCARDING = 8, + SWP_SOLIDSTATE = 16, + SWP_CONTINUED = 32, + SWP_BLKDEV = 64, + SWP_ACTIVATED = 128, + SWP_FS_OPS = 256, + SWP_AREA_DISCARD = 512, + SWP_PAGE_DISCARD = 1024, + SWP_STABLE_WRITES = 2048, + SWP_SYNCHRONOUS_IO = 4096, + SWP_SCANNING = 16384, }; -struct bpf_netns_link { - struct bpf_link link; - enum bpf_attach_type type; - enum netns_bpf_attach_type netns_type; - struct net *net; - struct list_head node; +enum positive_aop_returns { + AOP_WRITEPAGE_ACTIVATE = 524288, + AOP_TRUNCATED_PAGE = 524289, }; -struct migrate_struct { - ext4_lblk_t first_block; - ext4_lblk_t last_block; - ext4_lblk_t curr_block; - ext4_fsblk_t first_pblock; - ext4_fsblk_t last_pblock; +struct disk_stats { + u64 nsecs[4]; + long unsigned int sectors[4]; + long unsigned int ios[4]; + long unsigned int merges[4]; + long unsigned int io_ticks; + local_t in_flight[2]; }; -struct getdents_callback___2 { - struct dir_context ctx; - char *name; - u64 ino; - int found; - int sequence; +enum stat_group { + STAT_READ = 0, + STAT_WRITE = 1, + STAT_DISCARD = 2, + STAT_FLUSH = 3, + NR_STAT_GROUPS = 4, }; -struct netport_security_struct { - u32 sid; - u16 port; - u8 protocol; +struct dax_holder_operations { + int (*notify_failure)(struct dax_device *, u64, u64, int); }; -struct sel_netport_bkt { - int size; - struct list_head list; +struct fs_error_report { + int error; + struct inode *inode; + struct super_block *sb; }; -struct sel_netport { - struct netport_security_struct psec; - struct list_head list; - struct callback_head rcu; +struct constant_table { + const char *name; + int value; }; -struct slave_attribute { - struct attribute attr; - ssize_t (*show)(struct slave *, char *); +struct ext4_lazy_init { + long unsigned int li_state; + struct list_head li_request_list; + struct mutex li_list_mtx; }; -struct nf_hook_entries_rcu_head { - struct callback_head head; - void *allocation; +struct partial_cluster { + ext4_fsblk_t pclu; + ext4_lblk_t lblk; + enum { + initial = 0, + tofree = 1, + nofree = 2, + } state; }; -typedef const struct cpumask * (*sched_domain_mask_f)(int); - -typedef int (*sched_domain_flags_f)(); - -struct sd_data { - struct sched_domain **sd; - struct sched_domain_shared **sds; - struct sched_group **sg; - struct sched_group_capacity **sgc; +struct ext4_journal_cb_entry { + struct list_head jce_list; + void (*jce_func)(struct super_block *, struct ext4_journal_cb_entry *, int); }; -struct sched_domain_topology_level { - sched_domain_mask_f mask; - sched_domain_flags_f sd_flags; - int flags; - int numa_level; - struct sd_data data; - char *name; +struct ext4_prealloc_space { + struct list_head pa_inode_list; + struct list_head pa_group_list; + union { + struct list_head pa_tmp_list; + struct callback_head pa_rcu; + } u; + spinlock_t pa_lock; + atomic_t pa_count; + unsigned int pa_deleted; + ext4_fsblk_t pa_pstart; + ext4_lblk_t pa_lstart; + ext4_grpblk_t pa_len; + ext4_grpblk_t pa_free; + short unsigned int pa_type; + spinlock_t *pa_obj_lock; + struct inode *pa_inode; }; -struct async_entry { - struct list_head domain_list; - struct list_head global_list; - struct work_struct work; - async_cookie_t cookie; - async_func_t func; - void *data; - struct async_domain *domain; +struct ext4_free_extent { + ext4_lblk_t fe_logical; + ext4_grpblk_t fe_start; + ext4_group_t fe_group; + ext4_grpblk_t fe_len; }; -enum { - IRQC_IS_HARDIRQ = 0, - IRQC_IS_NESTED = 1, +struct ext4_allocation_context { + struct inode *ac_inode; + struct super_block *ac_sb; + struct ext4_free_extent ac_o_ex; + struct ext4_free_extent ac_g_ex; + struct ext4_free_extent ac_b_ex; + struct ext4_free_extent ac_f_ex; + __u32 ac_groups_considered; + __u32 ac_flags; + __u16 ac_groups_scanned; + __u16 ac_groups_linear_remaining; + __u16 ac_found; + __u16 ac_tail; + __u16 ac_buddy; + __u8 ac_status; + __u8 ac_criteria; + __u8 ac_2order; + __u8 ac_op; + struct page *ac_bitmap_page; + struct page *ac_buddy_page; + struct ext4_prealloc_space *ac_pa; + struct ext4_locality_group *ac_lg; }; -enum { - IRQTF_RUNTHREAD = 0, - IRQTF_WARNED = 1, - IRQTF_AFFINITY = 2, - IRQTF_FORCED_THREAD = 3, +struct ext4_fsmap { + struct list_head fmr_list; + dev_t fmr_device; + uint32_t fmr_flags; + uint64_t fmr_physical; + uint64_t fmr_owner; + uint64_t fmr_length; }; -struct trace_event_raw_cpu { +struct trace_event_raw_ext4_other_inode_update_time { struct trace_entry ent; - u32 state; - u32 cpu_id; + dev_t dev; + ino_t ino; + ino_t orig_ino; + uid_t uid; + gid_t gid; + __u16 mode; char __data[0]; }; -struct trace_event_raw_powernv_throttle { +struct trace_event_raw_ext4_free_inode { struct trace_entry ent; - int chip_id; - u32 __data_loc_reason; - int pmax; + dev_t dev; + ino_t ino; + uid_t uid; + gid_t gid; + __u64 blocks; + __u16 mode; char __data[0]; }; -struct trace_event_raw_pstate_sample { +struct trace_event_raw_ext4_request_inode { struct trace_entry ent; - u32 core_busy; - u32 scaled_busy; - u32 from; - u32 to; - u64 mperf; - u64 aperf; - u64 tsc; - u32 freq; - u32 io_boost; + dev_t dev; + ino_t dir; + __u16 mode; char __data[0]; }; -struct trace_event_raw_cpu_frequency_limits { +struct trace_event_raw_ext4_allocate_inode { struct trace_entry ent; - u32 min_freq; - u32 max_freq; - u32 cpu_id; + dev_t dev; + ino_t ino; + ino_t dir; + __u16 mode; char __data[0]; }; -struct trace_event_raw_device_pm_callback_start { +struct trace_event_raw_ext4_evict_inode { struct trace_entry ent; - u32 __data_loc_device; - u32 __data_loc_driver; - u32 __data_loc_parent; - u32 __data_loc_pm_ops; - int event; + dev_t dev; + ino_t ino; + int nlink; char __data[0]; }; -struct trace_event_raw_device_pm_callback_end { +struct trace_event_raw_ext4_drop_inode { struct trace_entry ent; - u32 __data_loc_device; - u32 __data_loc_driver; - int error; + dev_t dev; + ino_t ino; + int drop; char __data[0]; }; -struct trace_event_raw_suspend_resume { +struct trace_event_raw_ext4_nfs_commit_metadata { struct trace_entry ent; - const char *action; - int val; - bool start; + dev_t dev; + ino_t ino; char __data[0]; }; -struct trace_event_raw_wakeup_source { +struct trace_event_raw_ext4_mark_inode_dirty { struct trace_entry ent; - u32 __data_loc_name; - u64 state; + dev_t dev; + ino_t ino; + long unsigned int ip; char __data[0]; }; -struct trace_event_raw_clock { +struct trace_event_raw_ext4_begin_ordered_truncate { struct trace_entry ent; - u32 __data_loc_name; - u64 state; - u64 cpu_id; + dev_t dev; + ino_t ino; + loff_t new_size; char __data[0]; }; -struct trace_event_raw_power_domain { +struct trace_event_raw_ext4__write_begin { struct trace_entry ent; - u32 __data_loc_name; - u64 state; - u64 cpu_id; + dev_t dev; + ino_t ino; + loff_t pos; + unsigned int len; char __data[0]; }; -struct trace_event_raw_cpu_latency_qos_request { +struct trace_event_raw_ext4__write_end { struct trace_entry ent; - s32 value; + dev_t dev; + ino_t ino; + loff_t pos; + unsigned int len; + unsigned int copied; char __data[0]; }; -struct trace_event_raw_pm_qos_update { +struct trace_event_raw_ext4_writepages { struct trace_entry ent; - enum pm_qos_req_action action; - int prev_value; - int curr_value; + dev_t dev; + ino_t ino; + long int nr_to_write; + long int pages_skipped; + loff_t range_start; + loff_t range_end; + long unsigned int writeback_index; + int sync_mode; + char for_kupdate; + char range_cyclic; char __data[0]; }; -struct trace_event_raw_dev_pm_qos_request { +struct trace_event_raw_ext4_da_write_pages { struct trace_entry ent; - u32 __data_loc_name; - enum dev_pm_qos_req_type type; - s32 new_value; + dev_t dev; + ino_t ino; + long unsigned int first_page; + long int nr_to_write; + int sync_mode; char __data[0]; }; -struct trace_event_data_offsets_cpu {}; - -struct trace_event_data_offsets_powernv_throttle { - u32 reason; -}; - -struct trace_event_data_offsets_pstate_sample {}; - -struct trace_event_data_offsets_cpu_frequency_limits {}; - -struct trace_event_data_offsets_device_pm_callback_start { - u32 device; - u32 driver; - u32 parent; - u32 pm_ops; +struct trace_event_raw_ext4_da_write_pages_extent { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 lblk; + __u32 len; + __u32 flags; + char __data[0]; }; -struct trace_event_data_offsets_device_pm_callback_end { - u32 device; - u32 driver; +struct trace_event_raw_ext4_writepages_result { + struct trace_entry ent; + dev_t dev; + ino_t ino; + int ret; + int pages_written; + long int pages_skipped; + long unsigned int writeback_index; + int sync_mode; + char __data[0]; }; -struct trace_event_data_offsets_suspend_resume {}; - -struct trace_event_data_offsets_wakeup_source { - u32 name; +struct trace_event_raw_ext4__page_op { + struct trace_entry ent; + dev_t dev; + ino_t ino; + long unsigned int index; + char __data[0]; }; -struct trace_event_data_offsets_clock { - u32 name; +struct trace_event_raw_ext4_invalidate_folio_op { + struct trace_entry ent; + dev_t dev; + ino_t ino; + long unsigned int index; + size_t offset; + size_t length; + char __data[0]; }; -struct trace_event_data_offsets_power_domain { - u32 name; +struct trace_event_raw_ext4_discard_blocks { + struct trace_entry ent; + dev_t dev; + __u64 blk; + __u64 count; + char __data[0]; }; -struct trace_event_data_offsets_cpu_latency_qos_request {}; - -struct trace_event_data_offsets_pm_qos_update {}; - -struct trace_event_data_offsets_dev_pm_qos_request { - u32 name; +struct trace_event_raw_ext4__mb_new_pa { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 pa_pstart; + __u64 pa_lstart; + __u32 pa_len; + char __data[0]; }; -typedef void (*btf_trace_cpu_idle)(void *, unsigned int, unsigned int); - -typedef void (*btf_trace_powernv_throttle)(void *, int, const char *, int); - -typedef void (*btf_trace_pstate_sample)(void *, u32, u32, u32, u32, u64, u64, u64, u32, u32); - -typedef void (*btf_trace_cpu_frequency)(void *, unsigned int, unsigned int); - -typedef void (*btf_trace_cpu_frequency_limits)(void *, struct cpufreq_policy *); - -typedef void (*btf_trace_device_pm_callback_start)(void *, struct device *, const char *, int); - -typedef void (*btf_trace_device_pm_callback_end)(void *, struct device *, int); - -typedef void (*btf_trace_suspend_resume)(void *, const char *, int, bool); - -typedef void (*btf_trace_wakeup_source_activate)(void *, const char *, unsigned int); - -typedef void (*btf_trace_wakeup_source_deactivate)(void *, const char *, unsigned int); - -typedef void (*btf_trace_clock_enable)(void *, const char *, unsigned int, unsigned int); - -typedef void (*btf_trace_clock_disable)(void *, const char *, unsigned int, unsigned int); - -typedef void (*btf_trace_clock_set_rate)(void *, const char *, unsigned int, unsigned int); - -typedef void (*btf_trace_power_domain_target)(void *, const char *, unsigned int, unsigned int); - -typedef void (*btf_trace_pm_qos_add_request)(void *, s32); - -typedef void (*btf_trace_pm_qos_update_request)(void *, s32); - -typedef void (*btf_trace_pm_qos_remove_request)(void *, s32); - -typedef void (*btf_trace_pm_qos_update_target)(void *, enum pm_qos_req_action, int, int); - -typedef void (*btf_trace_pm_qos_update_flags)(void *, enum pm_qos_req_action, int, int); - -typedef void (*btf_trace_dev_pm_qos_add_request)(void *, const char *, enum dev_pm_qos_req_type, s32); - -typedef void (*btf_trace_dev_pm_qos_update_request)(void *, const char *, enum dev_pm_qos_req_type, s32); - -typedef void (*btf_trace_dev_pm_qos_remove_request)(void *, const char *, enum dev_pm_qos_req_type, s32); - -struct signalfd_siginfo { - __u32 ssi_signo; - __s32 ssi_errno; - __s32 ssi_code; - __u32 ssi_pid; - __u32 ssi_uid; - __s32 ssi_fd; - __u32 ssi_tid; - __u32 ssi_band; - __u32 ssi_overrun; - __u32 ssi_trapno; - __s32 ssi_status; - __s32 ssi_int; - __u64 ssi_ptr; - __u64 ssi_utime; - __u64 ssi_stime; - __u64 ssi_addr; - __u16 ssi_addr_lsb; - __u16 __pad2; - __s32 ssi_syscall; - __u64 ssi_call_addr; - __u32 ssi_arch; - __u8 __pad[28]; +struct trace_event_raw_ext4_mb_release_inode_pa { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 block; + __u32 count; + char __data[0]; }; -struct signalfd_ctx { - sigset_t sigmask; +struct trace_event_raw_ext4_mb_release_group_pa { + struct trace_entry ent; + dev_t dev; + __u64 pa_pstart; + __u32 pa_len; + char __data[0]; }; -typedef int __kernel_ipc_pid_t; - -struct msgbuf { - __kernel_long_t mtype; - char mtext[1]; +struct trace_event_raw_ext4_discard_preallocations { + struct trace_entry ent; + dev_t dev; + ino_t ino; + unsigned int len; + unsigned int needed; + char __data[0]; }; -struct msg; - -struct msqid_ds { - struct ipc_perm msg_perm; - struct msg *msg_first; - struct msg *msg_last; - __kernel_old_time_t msg_stime; - __kernel_old_time_t msg_rtime; - __kernel_old_time_t msg_ctime; - long unsigned int msg_lcbytes; - long unsigned int msg_lqbytes; - short unsigned int msg_cbytes; - short unsigned int msg_qnum; - short unsigned int msg_qbytes; - __kernel_ipc_pid_t msg_lspid; - __kernel_ipc_pid_t msg_lrpid; +struct trace_event_raw_ext4_mb_discard_preallocations { + struct trace_entry ent; + dev_t dev; + int needed; + char __data[0]; }; -struct msqid64_ds { - struct ipc64_perm msg_perm; - long int msg_stime; - long int msg_rtime; - long int msg_ctime; - long unsigned int msg_cbytes; - long unsigned int msg_qnum; - long unsigned int msg_qbytes; - __kernel_pid_t msg_lspid; - __kernel_pid_t msg_lrpid; - long unsigned int __unused4; - long unsigned int __unused5; +struct trace_event_raw_ext4_request_blocks { + struct trace_entry ent; + dev_t dev; + ino_t ino; + unsigned int len; + __u32 logical; + __u32 lleft; + __u32 lright; + __u64 goal; + __u64 pleft; + __u64 pright; + unsigned int flags; + char __data[0]; }; -struct msginfo { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - short unsigned int msgseg; +struct trace_event_raw_ext4_allocate_blocks { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 block; + unsigned int len; + __u32 logical; + __u32 lleft; + __u32 lright; + __u64 goal; + __u64 pleft; + __u64 pright; + unsigned int flags; + char __data[0]; }; -struct msg_queue { - struct kern_ipc_perm q_perm; - time64_t q_stime; - time64_t q_rtime; - time64_t q_ctime; - long unsigned int q_cbytes; - long unsigned int q_qnum; - long unsigned int q_qbytes; - struct pid *q_lspid; - struct pid *q_lrpid; - struct list_head q_messages; - struct list_head q_receivers; - struct list_head q_senders; - long: 64; - long: 64; +struct trace_event_raw_ext4_free_blocks { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 block; + long unsigned int count; + int flags; + __u16 mode; + char __data[0]; }; -struct msg_receiver { - struct list_head r_list; - struct task_struct *r_tsk; - int r_mode; - long int r_msgtype; - long int r_maxsize; - struct msg_msg *r_msg; +struct trace_event_raw_ext4_sync_file_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ino_t parent; + int datasync; + char __data[0]; }; -struct msg_sender { - struct list_head list; - struct task_struct *tsk; - size_t msgsz; +struct trace_event_raw_ext4_sync_file_exit { + struct trace_entry ent; + dev_t dev; + ino_t ino; + int ret; + char __data[0]; }; -struct acpi_power_dependent_device { - struct device *dev; - struct list_head node; +struct trace_event_raw_ext4_sync_fs { + struct trace_entry ent; + dev_t dev; + int wait; + char __data[0]; }; -struct acpi_power_resource { - struct acpi_device device; - struct list_head list_node; - u32 system_level; - u32 order; - unsigned int ref_count; - u8 state; - struct mutex resource_lock; - struct list_head dependents; +struct trace_event_raw_ext4_alloc_da_blocks { + struct trace_entry ent; + dev_t dev; + ino_t ino; + unsigned int data_blocks; + char __data[0]; }; -struct acpi_power_resource_entry { - struct list_head node; - struct acpi_power_resource *resource; +struct trace_event_raw_ext4_mballoc_alloc { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u32 orig_logical; + int orig_start; + __u32 orig_group; + int orig_len; + __u32 goal_logical; + int goal_start; + __u32 goal_group; + int goal_len; + __u32 result_logical; + int result_start; + __u32 result_group; + int result_len; + __u16 found; + __u16 groups; + __u16 buddy; + __u16 flags; + __u16 tail; + __u8 cr; + char __data[0]; }; -struct clk_notifier { - struct clk *clk; - struct srcu_notifier_head notifier_head; - struct list_head node; +struct trace_event_raw_ext4_mballoc_prealloc { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u32 orig_logical; + int orig_start; + __u32 orig_group; + int orig_len; + __u32 result_logical; + int result_start; + __u32 result_group; + int result_len; + char __data[0]; }; -struct clk_notifier_data { - struct clk *clk; - long unsigned int old_rate; - long unsigned int new_rate; +struct trace_event_raw_ext4__mballoc { + struct trace_entry ent; + dev_t dev; + ino_t ino; + int result_start; + __u32 result_group; + int result_len; + char __data[0]; }; -struct clk_parent_map; - -struct clk_core { - const char *name; - const struct clk_ops *ops; - struct clk_hw *hw; - struct module *owner; - struct device *dev; - struct device_node *of_node; - struct clk_core *parent; - struct clk_parent_map *parents; - u8 num_parents; - u8 new_parent_index; - long unsigned int rate; - long unsigned int req_rate; - long unsigned int new_rate; - struct clk_core *new_parent; - struct clk_core *new_child; - long unsigned int flags; - bool orphan; - bool rpm_enabled; - unsigned int enable_count; - unsigned int prepare_count; - unsigned int protect_count; - long unsigned int min_rate; - long unsigned int max_rate; - long unsigned int accuracy; - int phase; - struct clk_duty duty; - struct hlist_head children; - struct hlist_node child_node; - struct hlist_head clks; - unsigned int notifier_count; - struct dentry *dentry; - struct hlist_node debug_node; - struct kref ref; +struct trace_event_raw_ext4_forget { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 block; + int is_metadata; + __u16 mode; + char __data[0]; }; -struct clk_parent_map { - const struct clk_hw *hw; - struct clk_core *core; - const char *fw_name; - const char *name; - int index; +struct trace_event_raw_ext4_da_update_reserve_space { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 i_blocks; + int used_blocks; + int reserved_data_blocks; + int quota_claim; + __u16 mode; + char __data[0]; }; -struct trace_event_raw_clk { +struct trace_event_raw_ext4_da_reserve_space { struct trace_entry ent; - u32 __data_loc_name; + dev_t dev; + ino_t ino; + __u64 i_blocks; + int reserved_data_blocks; + __u16 mode; char __data[0]; }; -struct trace_event_raw_clk_rate { +struct trace_event_raw_ext4_da_release_space { struct trace_entry ent; - u32 __data_loc_name; - long unsigned int rate; + dev_t dev; + ino_t ino; + __u64 i_blocks; + int freed_blocks; + int reserved_data_blocks; + __u16 mode; char __data[0]; }; -struct trace_event_raw_clk_rate_range { +struct trace_event_raw_ext4__bitmap_load { struct trace_entry ent; - u32 __data_loc_name; - long unsigned int min; - long unsigned int max; + dev_t dev; + __u32 group; char __data[0]; }; -struct trace_event_raw_clk_parent { +struct trace_event_raw_ext4_read_block_bitmap_load { struct trace_entry ent; - u32 __data_loc_name; - u32 __data_loc_pname; + dev_t dev; + __u32 group; + bool prefetch; char __data[0]; }; -struct trace_event_raw_clk_phase { +struct trace_event_raw_ext4__fallocate_mode { struct trace_entry ent; - u32 __data_loc_name; - int phase; + dev_t dev; + ino_t ino; + loff_t offset; + loff_t len; + int mode; char __data[0]; }; -struct trace_event_raw_clk_duty_cycle { +struct trace_event_raw_ext4_fallocate_exit { struct trace_entry ent; - u32 __data_loc_name; - unsigned int num; - unsigned int den; + dev_t dev; + ino_t ino; + loff_t pos; + unsigned int blocks; + int ret; char __data[0]; }; -struct trace_event_data_offsets_clk { - u32 name; +struct trace_event_raw_ext4_unlink_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ino_t parent; + loff_t size; + char __data[0]; }; -struct trace_event_data_offsets_clk_rate { - u32 name; +struct trace_event_raw_ext4_unlink_exit { + struct trace_entry ent; + dev_t dev; + ino_t ino; + int ret; + char __data[0]; }; -struct trace_event_data_offsets_clk_rate_range { - u32 name; +struct trace_event_raw_ext4__truncate { + struct trace_entry ent; + dev_t dev; + ino_t ino; + __u64 blocks; + char __data[0]; }; -struct trace_event_data_offsets_clk_parent { - u32 name; - u32 pname; +struct trace_event_raw_ext4_ext_convert_to_initialized_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t m_lblk; + unsigned int m_len; + ext4_lblk_t u_lblk; + unsigned int u_len; + ext4_fsblk_t u_pblk; + char __data[0]; }; -struct trace_event_data_offsets_clk_phase { - u32 name; +struct trace_event_raw_ext4_ext_convert_to_initialized_fastpath { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t m_lblk; + unsigned int m_len; + ext4_lblk_t u_lblk; + unsigned int u_len; + ext4_fsblk_t u_pblk; + ext4_lblk_t i_lblk; + unsigned int i_len; + ext4_fsblk_t i_pblk; + char __data[0]; }; -struct trace_event_data_offsets_clk_duty_cycle { - u32 name; +struct trace_event_raw_ext4__map_blocks_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + unsigned int len; + unsigned int flags; + char __data[0]; }; -typedef void (*btf_trace_clk_enable)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_enable_complete)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_disable)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_disable_complete)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_prepare)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_prepare_complete)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_unprepare)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_unprepare_complete)(void *, struct clk_core *); - -typedef void (*btf_trace_clk_set_rate)(void *, struct clk_core *, long unsigned int); - -typedef void (*btf_trace_clk_set_rate_complete)(void *, struct clk_core *, long unsigned int); - -typedef void (*btf_trace_clk_set_min_rate)(void *, struct clk_core *, long unsigned int); - -typedef void (*btf_trace_clk_set_max_rate)(void *, struct clk_core *, long unsigned int); - -typedef void (*btf_trace_clk_set_rate_range)(void *, struct clk_core *, long unsigned int, long unsigned int); - -typedef void (*btf_trace_clk_set_parent)(void *, struct clk_core *, struct clk_core *); - -typedef void (*btf_trace_clk_set_parent_complete)(void *, struct clk_core *, struct clk_core *); - -typedef void (*btf_trace_clk_set_phase)(void *, struct clk_core *, int); - -typedef void (*btf_trace_clk_set_phase_complete)(void *, struct clk_core *, int); +struct trace_event_raw_ext4__map_blocks_exit { + struct trace_entry ent; + dev_t dev; + ino_t ino; + unsigned int flags; + ext4_fsblk_t pblk; + ext4_lblk_t lblk; + unsigned int len; + unsigned int mflags; + int ret; + char __data[0]; +}; -typedef void (*btf_trace_clk_set_duty_cycle)(void *, struct clk_core *, struct clk_duty *); +struct trace_event_raw_ext4_ext_load_extent { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_fsblk_t pblk; + ext4_lblk_t lblk; + char __data[0]; +}; -typedef void (*btf_trace_clk_set_duty_cycle_complete)(void *, struct clk_core *, struct clk_duty *); +struct trace_event_raw_ext4_load_inode { + struct trace_entry ent; + dev_t dev; + ino_t ino; + char __data[0]; +}; -struct clk_notifier_devres { - struct clk *clk; - struct notifier_block *nb; +struct trace_event_raw_ext4_journal_start { + struct trace_entry ent; + dev_t dev; + long unsigned int ip; + int blocks; + int rsv_blocks; + int revoke_creds; + char __data[0]; }; -enum { - VMGENID_SIZE = 16, +struct trace_event_raw_ext4_journal_start_reserved { + struct trace_entry ent; + dev_t dev; + long unsigned int ip; + int blocks; + char __data[0]; }; -struct vmgenid_state { - u8 *next_id; - u8 this_id[16]; +struct trace_event_raw_ext4__trim { + struct trace_entry ent; + int dev_major; + int dev_minor; + __u32 group; + int start; + int len; + char __data[0]; }; -struct sockaddr_nl { - __kernel_sa_family_t nl_family; - short unsigned int nl_pad; - __u32 nl_pid; - __u32 nl_groups; +struct trace_event_raw_ext4_ext_handle_unwritten_extents { + struct trace_entry ent; + dev_t dev; + ino_t ino; + int flags; + ext4_lblk_t lblk; + ext4_fsblk_t pblk; + unsigned int len; + unsigned int allocated; + ext4_fsblk_t newblk; + char __data[0]; }; -struct nlmsgerr { - int error; - struct nlmsghdr msg; +struct trace_event_raw_ext4_get_implied_cluster_alloc_exit { + struct trace_entry ent; + dev_t dev; + unsigned int flags; + ext4_lblk_t lblk; + ext4_fsblk_t pblk; + unsigned int len; + int ret; + char __data[0]; }; -enum nlmsgerr_attrs { - NLMSGERR_ATTR_UNUSED = 0, - NLMSGERR_ATTR_MSG = 1, - NLMSGERR_ATTR_OFFS = 2, - NLMSGERR_ATTR_COOKIE = 3, - NLMSGERR_ATTR_POLICY = 4, - __NLMSGERR_ATTR_MAX = 5, - NLMSGERR_ATTR_MAX = 4, +struct trace_event_raw_ext4_ext_show_extent { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_fsblk_t pblk; + ext4_lblk_t lblk; + short unsigned int len; + char __data[0]; }; -struct nl_pktinfo { - __u32 group; +struct trace_event_raw_ext4_remove_blocks { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t from; + ext4_lblk_t to; + ext4_fsblk_t ee_pblk; + ext4_lblk_t ee_lblk; + short unsigned int ee_len; + ext4_fsblk_t pc_pclu; + ext4_lblk_t pc_lblk; + int pc_state; + char __data[0]; }; -enum { - NETLINK_UNCONNECTED = 0, - NETLINK_CONNECTED = 1, +struct trace_event_raw_ext4_ext_rm_leaf { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t start; + ext4_lblk_t ee_lblk; + ext4_fsblk_t ee_pblk; + short int ee_len; + ext4_fsblk_t pc_pclu; + ext4_lblk_t pc_lblk; + int pc_state; + char __data[0]; }; -enum netlink_skb_flags { - NETLINK_SKB_DST = 8, +struct trace_event_raw_ext4_ext_rm_idx { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_fsblk_t pblk; + char __data[0]; }; -struct netlink_tap { - struct net_device *dev; - struct module *module; - struct list_head list; +struct trace_event_raw_ext4_ext_remove_space { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t start; + ext4_lblk_t end; + int depth; + char __data[0]; }; -struct trace_event_raw_netlink_extack { +struct trace_event_raw_ext4_ext_remove_space_done { struct trace_entry ent; - u32 __data_loc_msg; + dev_t dev; + ino_t ino; + ext4_lblk_t start; + ext4_lblk_t end; + int depth; + ext4_fsblk_t pc_pclu; + ext4_lblk_t pc_lblk; + int pc_state; + short unsigned int eh_entries; char __data[0]; }; -struct trace_event_data_offsets_netlink_extack { - u32 msg; +struct trace_event_raw_ext4__es_extent { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + ext4_lblk_t len; + ext4_fsblk_t pblk; + char status; + char __data[0]; }; -typedef void (*btf_trace_netlink_extack)(void *, const char *); +struct trace_event_raw_ext4_es_remove_extent { + struct trace_entry ent; + dev_t dev; + ino_t ino; + loff_t lblk; + loff_t len; + char __data[0]; +}; -struct netlink_sock { - struct sock sk; - u32 portid; - u32 dst_portid; - u32 dst_group; - u32 flags; - u32 subscriptions; - u32 ngroups; - long unsigned int *groups; - long unsigned int state; - size_t max_recvmsg_len; - wait_queue_head_t wait; - bool bound; - bool cb_running; - int dump_done_errno; - struct netlink_callback cb; - struct mutex *cb_mutex; - struct mutex cb_def_mutex; - void (*netlink_rcv)(struct sk_buff *); - int (*netlink_bind)(struct net *, int); - void (*netlink_unbind)(struct net *, int); - struct module *module; - struct rhash_head node; - struct callback_head rcu; - struct work_struct work; +struct trace_event_raw_ext4_es_find_extent_range_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + char __data[0]; }; -struct listeners; +struct trace_event_raw_ext4_es_find_extent_range_exit { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + ext4_lblk_t len; + ext4_fsblk_t pblk; + char status; + char __data[0]; +}; -struct netlink_table { - struct rhashtable hash; - struct hlist_head mc_list; - struct listeners *listeners; - unsigned int flags; - unsigned int groups; - struct mutex *cb_mutex; - struct module *module; - int (*bind)(struct net *, int); - void (*unbind)(struct net *, int); - bool (*compare)(struct net *, struct sock *); - int registered; +struct trace_event_raw_ext4_es_lookup_extent_enter { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + char __data[0]; }; -struct listeners { - struct callback_head rcu; - long unsigned int masks[0]; +struct trace_event_raw_ext4_es_lookup_extent_exit { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + ext4_lblk_t len; + ext4_fsblk_t pblk; + char status; + int found; + char __data[0]; }; -struct netlink_tap_net { - struct list_head netlink_tap_all; - struct mutex netlink_tap_lock; +struct trace_event_raw_ext4__es_shrink_enter { + struct trace_entry ent; + dev_t dev; + int nr_to_scan; + int cache_cnt; + char __data[0]; }; -struct netlink_compare_arg { - possible_net_t pnet; - u32 portid; +struct trace_event_raw_ext4_es_shrink_scan_exit { + struct trace_entry ent; + dev_t dev; + int nr_shrunk; + int cache_cnt; + char __data[0]; }; -struct netlink_broadcast_data { - struct sock *exclude_sk; - struct net *net; - u32 portid; - u32 group; - int failure; - int delivery_failure; - int congested; - int delivered; - gfp_t allocation; - struct sk_buff *skb; - struct sk_buff *skb2; +struct trace_event_raw_ext4_collapse_range { + struct trace_entry ent; + dev_t dev; + ino_t ino; + loff_t offset; + loff_t len; + char __data[0]; }; -struct netlink_set_err_data { - struct sock *exclude_sk; - u32 portid; - u32 group; - int code; +struct trace_event_raw_ext4_insert_range { + struct trace_entry ent; + dev_t dev; + ino_t ino; + loff_t offset; + loff_t len; + char __data[0]; }; -struct nl_seq_iter { - struct seq_net_private p; - struct rhashtable_iter hti; - int link; +struct trace_event_raw_ext4_es_shrink { + struct trace_entry ent; + dev_t dev; + int nr_shrunk; + long long unsigned int scan_time; + int nr_skipped; + int retried; + char __data[0]; }; -struct bpf_iter__netlink { - union { - struct bpf_iter_meta *meta; - }; - union { - struct netlink_sock *sk; - }; +struct trace_event_raw_ext4_es_insert_delayed_block { + struct trace_entry ent; + dev_t dev; + ino_t ino; + ext4_lblk_t lblk; + ext4_lblk_t len; + ext4_fsblk_t pblk; + char status; + bool allocated; + char __data[0]; }; -struct stacktrace_cookie { - long unsigned int *store; - unsigned int size; - unsigned int skip; - unsigned int len; +struct trace_event_raw_ext4_fsmap_class { + struct trace_entry ent; + dev_t dev; + dev_t keydev; + u32 agno; + u64 bno; + u64 len; + u64 owner; + char __data[0]; }; -struct modversion_info { - long unsigned int crc; - char name[56]; +struct trace_event_raw_ext4_getfsmap_class { + struct trace_entry ent; + dev_t dev; + dev_t keydev; + u64 block; + u64 len; + u64 owner; + u64 flags; + char __data[0]; }; -struct module_use { - struct list_head source_list; - struct list_head target_list; - struct module *source; - struct module *target; +struct trace_event_raw_ext4_shutdown { + struct trace_entry ent; + dev_t dev; + unsigned int flags; + char __data[0]; }; -struct module_sect_attr { - struct bin_attribute battr; - long unsigned int address; +struct trace_event_raw_ext4_error { + struct trace_entry ent; + dev_t dev; + const char *function; + unsigned int line; + char __data[0]; }; -struct module_sect_attrs { - struct attribute_group grp; - unsigned int nsections; - struct module_sect_attr attrs[0]; +struct trace_event_raw_ext4_prefetch_bitmaps { + struct trace_entry ent; + dev_t dev; + __u32 group; + __u32 next; + __u32 ios; + char __data[0]; }; -struct module_notes_attrs { - struct kobject *dir; - unsigned int notes; - struct bin_attribute attrs[0]; +struct trace_event_raw_ext4_lazy_itable_init { + struct trace_entry ent; + dev_t dev; + __u32 group; + char __data[0]; }; -struct _ddebug { - const char *modname; - const char *function; - const char *filename; - const char *format; - unsigned int lineno: 18; - unsigned int flags: 8; - union { - struct static_key_true dd_key_true; - struct static_key_false dd_key_false; - } key; +struct trace_event_raw_ext4_fc_replay_scan { + struct trace_entry ent; + dev_t dev; + int error; + int off; + char __data[0]; }; -struct load_info { - const char *name; - struct module *mod; - Elf64_Ehdr *hdr; - long unsigned int len; - Elf64_Shdr *sechdrs; - char *secstrings; - char *strtab; - long unsigned int symoffs; - long unsigned int stroffs; - long unsigned int init_typeoffs; - long unsigned int core_typeoffs; - struct _ddebug *debug; - unsigned int num_debug; - bool sig_ok; - long unsigned int mod_kallsyms_init_off; - struct { - unsigned int sym; - unsigned int str; - unsigned int mod; - unsigned int vers; - unsigned int info; - unsigned int pcpu; - } index; +struct trace_event_raw_ext4_fc_replay { + struct trace_entry ent; + dev_t dev; + int tag; + int ino; + int priv1; + int priv2; + char __data[0]; }; -struct trace_event_raw_module_load { +struct trace_event_raw_ext4_fc_commit_start { struct trace_entry ent; - unsigned int taints; - u32 __data_loc_name; + dev_t dev; + tid_t tid; char __data[0]; }; -struct trace_event_raw_module_free { +struct trace_event_raw_ext4_fc_commit_stop { struct trace_entry ent; - u32 __data_loc_name; + dev_t dev; + int nblks; + int reason; + int num_fc; + int num_fc_ineligible; + int nblks_agg; + tid_t tid; char __data[0]; }; -struct trace_event_raw_module_refcnt { +struct trace_event_raw_ext4_fc_stats { struct trace_entry ent; - long unsigned int ip; - int refcnt; - u32 __data_loc_name; + dev_t dev; + unsigned int fc_ineligible_rc[9]; + long unsigned int fc_commits; + long unsigned int fc_ineligible_commits; + long unsigned int fc_numblks; char __data[0]; }; -struct trace_event_raw_module_request { +struct trace_event_raw_ext4_fc_track_dentry { struct trace_entry ent; - long unsigned int ip; - bool wait; - u32 __data_loc_name; + dev_t dev; + tid_t t_tid; + ino_t i_ino; + tid_t i_sync_tid; + int error; char __data[0]; }; -struct trace_event_data_offsets_module_load { - u32 name; +struct trace_event_raw_ext4_fc_track_inode { + struct trace_entry ent; + dev_t dev; + tid_t t_tid; + ino_t i_ino; + tid_t i_sync_tid; + int error; + char __data[0]; }; -struct trace_event_data_offsets_module_free { - u32 name; +struct trace_event_raw_ext4_fc_track_range { + struct trace_entry ent; + dev_t dev; + tid_t t_tid; + ino_t i_ino; + tid_t i_sync_tid; + long int start; + long int end; + int error; + char __data[0]; }; -struct trace_event_data_offsets_module_refcnt { - u32 name; +struct trace_event_raw_ext4_fc_cleanup { + struct trace_entry ent; + dev_t dev; + int j_fc_off; + int full; + tid_t tid; + char __data[0]; }; -struct trace_event_data_offsets_module_request { - u32 name; +struct trace_event_raw_ext4_update_sb { + struct trace_entry ent; + dev_t dev; + ext4_fsblk_t fsblk; + unsigned int flags; + char __data[0]; }; -typedef void (*btf_trace_module_load)(void *, struct module *); +struct trace_event_data_offsets_ext4_other_inode_update_time {}; -typedef void (*btf_trace_module_free)(void *, struct module *); +struct trace_event_data_offsets_ext4_free_inode {}; -typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int); +struct trace_event_data_offsets_ext4_request_inode {}; -typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int); +struct trace_event_data_offsets_ext4_allocate_inode {}; -typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int); +struct trace_event_data_offsets_ext4_evict_inode {}; -struct mod_tree_root { - struct latch_tree_root root; - long unsigned int addr_min; - long unsigned int addr_max; -}; +struct trace_event_data_offsets_ext4_drop_inode {}; -enum mod_license { - NOT_GPL_ONLY = 0, - GPL_ONLY = 1, -}; +struct trace_event_data_offsets_ext4_nfs_commit_metadata {}; -struct symsearch { - const struct kernel_symbol *start; - const struct kernel_symbol *stop; - const s32 *crcs; - enum mod_license license; -}; +struct trace_event_data_offsets_ext4_mark_inode_dirty {}; -struct find_symbol_arg { - const char *name; - bool gplok; - bool warn; - struct module *owner; - const s32 *crc; - const struct kernel_symbol *sym; - enum mod_license license; -}; +struct trace_event_data_offsets_ext4_begin_ordered_truncate {}; -struct mod_initfree { - struct llist_node node; - void *module_init; -}; +struct trace_event_data_offsets_ext4__write_begin {}; -struct file_dedupe_range_info { - __s64 dest_fd; - __u64 dest_offset; - __u64 bytes_deduped; - __s32 status; - __u32 reserved; -}; +struct trace_event_data_offsets_ext4__write_end {}; -struct file_dedupe_range { - __u64 src_offset; - __u64 src_length; - __u16 dest_count; - __u16 reserved1; - __u32 reserved2; - struct file_dedupe_range_info info[0]; -}; +struct trace_event_data_offsets_ext4_writepages {}; -struct mb_cache_entry { - struct list_head e_list; - struct hlist_bl_node e_hash_list; - atomic_t e_refcnt; - u32 e_key; - u32 e_referenced: 1; - u32 e_reusable: 1; - u64 e_value; -}; +struct trace_event_data_offsets_ext4_da_write_pages {}; -struct mb_cache { - struct hlist_bl_head *c_hash; - int c_bucket_bits; - long unsigned int c_max_entries; - spinlock_t c_list_lock; - struct list_head c_list; - long unsigned int c_entry_count; - struct shrinker c_shrink; - struct work_struct c_shrink_work; -}; +struct trace_event_data_offsets_ext4_da_write_pages_extent {}; -enum rsapubkey_actions { - ACT_rsa_get_e___2 = 0, - ACT_rsa_get_n___2 = 1, - NR__rsapubkey_actions = 2, -}; +struct trace_event_data_offsets_ext4_writepages_result {}; -struct rsa_mpi_key { - MPI n; - MPI e; - MPI d; -}; +struct trace_event_data_offsets_ext4__page_op {}; -struct blk_major_name { - struct blk_major_name *next; - int major; - char name[16]; - void (*probe)(dev_t); -}; +struct trace_event_data_offsets_ext4_invalidate_folio_op {}; -struct tpm1_get_random_out { - __be32 rng_data_len; - u8 rng_data[128]; -}; +struct trace_event_data_offsets_ext4_discard_blocks {}; -struct nsim_bpf_bound_prog { - struct nsim_dev *nsim_dev; - struct bpf_prog *prog; - struct dentry *ddir; - const char *state; - bool is_loaded; - struct list_head l; -}; +struct trace_event_data_offsets_ext4__mb_new_pa {}; -struct nsim_map_entry { - void *key; - void *value; -}; +struct trace_event_data_offsets_ext4_mb_release_inode_pa {}; -struct nsim_bpf_bound_map { - struct netdevsim *ns; - struct bpf_offloaded_map *map; - struct mutex mutex; - struct nsim_map_entry entry[2]; - struct list_head l; -}; +struct trace_event_data_offsets_ext4_mb_release_group_pa {}; -struct rt6_exception { - struct hlist_node hlist; - struct rt6_info *rt6i; - long unsigned int stamp; - struct callback_head rcu; -}; +struct trace_event_data_offsets_ext4_discard_preallocations {}; -struct netevent_redirect { - struct dst_entry *old; - struct dst_entry *new; - struct neighbour *neigh; - const void *daddr; -}; +struct trace_event_data_offsets_ext4_mb_discard_preallocations {}; -struct trace_event_raw_fib6_table_lookup { - struct trace_entry ent; - u32 tb_id; - int err; - int oif; - int iif; - __u8 tos; - __u8 scope; - __u8 flags; - __u8 src[16]; - __u8 dst[16]; - u16 sport; - u16 dport; - u8 proto; - u8 rt_type; - u32 __data_loc_name; - __u8 gw[16]; - char __data[0]; -}; +struct trace_event_data_offsets_ext4_request_blocks {}; -struct trace_event_data_offsets_fib6_table_lookup { - u32 name; -}; +struct trace_event_data_offsets_ext4_allocate_blocks {}; -typedef void (*btf_trace_fib6_table_lookup)(void *, const struct net *, const struct fib6_result *, struct fib6_table *, const struct flowi6 *); +struct trace_event_data_offsets_ext4_free_blocks {}; -enum rt6_nud_state { - RT6_NUD_FAIL_HARD = 4294967293, - RT6_NUD_FAIL_PROBE = 4294967294, - RT6_NUD_FAIL_DO_RR = 4294967295, - RT6_NUD_SUCCEED = 1, -}; +struct trace_event_data_offsets_ext4_sync_file_enter {}; -struct fib6_nh_dm_arg { - struct net *net; - const struct in6_addr *saddr; - int oif; - int flags; - struct fib6_nh *nh; -}; +struct trace_event_data_offsets_ext4_sync_file_exit {}; -struct __rt6_probe_work { - struct work_struct work; - struct in6_addr target; - struct net_device *dev; - netdevice_tracker dev_tracker; -}; +struct trace_event_data_offsets_ext4_sync_fs {}; -struct fib6_nh_frl_arg { - u32 flags; - int oif; - int strict; - int *mpri; - bool *do_rr; - struct fib6_nh *nh; -}; +struct trace_event_data_offsets_ext4_alloc_da_blocks {}; -struct fib6_nh_excptn_arg { - struct rt6_info *rt; - int plen; -}; +struct trace_event_data_offsets_ext4_mballoc_alloc {}; -struct fib6_nh_match_arg { - const struct net_device *dev; - const struct in6_addr *gw; - struct fib6_nh *match; -}; +struct trace_event_data_offsets_ext4_mballoc_prealloc {}; -struct fib6_nh_age_excptn_arg { - struct fib6_gc_args *gc_args; - long unsigned int now; -}; +struct trace_event_data_offsets_ext4__mballoc {}; -struct fib6_nh_rd_arg { - struct fib6_result *res; - struct flowi6 *fl6; - const struct in6_addr *gw; - struct rt6_info **ret; -}; +struct trace_event_data_offsets_ext4_forget {}; -struct ip6rd_flowi { - struct flowi6 fl6; - struct in6_addr gateway; -}; +struct trace_event_data_offsets_ext4_da_update_reserve_space {}; + +struct trace_event_data_offsets_ext4_da_reserve_space {}; + +struct trace_event_data_offsets_ext4_da_release_space {}; + +struct trace_event_data_offsets_ext4__bitmap_load {}; + +struct trace_event_data_offsets_ext4_read_block_bitmap_load {}; + +struct trace_event_data_offsets_ext4__fallocate_mode {}; + +struct trace_event_data_offsets_ext4_fallocate_exit {}; + +struct trace_event_data_offsets_ext4_unlink_enter {}; + +struct trace_event_data_offsets_ext4_unlink_exit {}; + +struct trace_event_data_offsets_ext4__truncate {}; + +struct trace_event_data_offsets_ext4_ext_convert_to_initialized_enter {}; + +struct trace_event_data_offsets_ext4_ext_convert_to_initialized_fastpath {}; + +struct trace_event_data_offsets_ext4__map_blocks_enter {}; + +struct trace_event_data_offsets_ext4__map_blocks_exit {}; + +struct trace_event_data_offsets_ext4_ext_load_extent {}; + +struct trace_event_data_offsets_ext4_load_inode {}; + +struct trace_event_data_offsets_ext4_journal_start {}; + +struct trace_event_data_offsets_ext4_journal_start_reserved {}; + +struct trace_event_data_offsets_ext4__trim {}; + +struct trace_event_data_offsets_ext4_ext_handle_unwritten_extents {}; + +struct trace_event_data_offsets_ext4_get_implied_cluster_alloc_exit {}; + +struct trace_event_data_offsets_ext4_ext_show_extent {}; + +struct trace_event_data_offsets_ext4_remove_blocks {}; + +struct trace_event_data_offsets_ext4_ext_rm_leaf {}; + +struct trace_event_data_offsets_ext4_ext_rm_idx {}; + +struct trace_event_data_offsets_ext4_ext_remove_space {}; + +struct trace_event_data_offsets_ext4_ext_remove_space_done {}; + +struct trace_event_data_offsets_ext4__es_extent {}; + +struct trace_event_data_offsets_ext4_es_remove_extent {}; + +struct trace_event_data_offsets_ext4_es_find_extent_range_enter {}; + +struct trace_event_data_offsets_ext4_es_find_extent_range_exit {}; + +struct trace_event_data_offsets_ext4_es_lookup_extent_enter {}; + +struct trace_event_data_offsets_ext4_es_lookup_extent_exit {}; + +struct trace_event_data_offsets_ext4__es_shrink_enter {}; + +struct trace_event_data_offsets_ext4_es_shrink_scan_exit {}; + +struct trace_event_data_offsets_ext4_collapse_range {}; + +struct trace_event_data_offsets_ext4_insert_range {}; -struct fib6_nh_del_cached_rt_arg { - struct fib6_config *cfg; - struct fib6_info *f6i; -}; +struct trace_event_data_offsets_ext4_es_shrink {}; -struct arg_dev_net_ip { - struct net_device *dev; - struct net *net; - struct in6_addr *addr; -}; +struct trace_event_data_offsets_ext4_es_insert_delayed_block {}; -struct arg_netdev_event { - const struct net_device *dev; - union { - unsigned char nh_flags; - long unsigned int event; - }; -}; +struct trace_event_data_offsets_ext4_fsmap_class {}; -struct rt6_mtu_change_arg { - struct net_device *dev; - unsigned int mtu; - struct fib6_info *f6i; -}; +struct trace_event_data_offsets_ext4_getfsmap_class {}; -struct rt6_nh { - struct fib6_info *fib6_info; - struct fib6_config r_cfg; - struct list_head next; -}; +struct trace_event_data_offsets_ext4_shutdown {}; -struct fib6_nh_exception_dump_walker { - struct rt6_rtnl_dump_arg *dump; - struct fib6_info *rt; - unsigned int flags; - unsigned int skip; - unsigned int count; -}; +struct trace_event_data_offsets_ext4_error {}; -enum allow_write_msrs { - MSR_WRITES_ON = 0, - MSR_WRITES_OFF = 1, - MSR_WRITES_DEFAULT = 2, -}; +struct trace_event_data_offsets_ext4_prefetch_bitmaps {}; -typedef struct { - efi_table_hdr_t hdr; - u64 fw_vendor; - u32 fw_revision; - u32 __pad1; - u64 con_in_handle; - u64 con_in; - u64 con_out_handle; - u64 con_out; - u64 stderr_handle; - u64 stderr; - u64 runtime; - u64 boottime; - u32 nr_tables; - u32 __pad2; - u64 tables; -} efi_system_table_64_t; +struct trace_event_data_offsets_ext4_lazy_itable_init {}; -typedef struct { - efi_table_hdr_t hdr; - u32 fw_vendor; - u32 fw_revision; - u32 con_in_handle; - u32 con_in; - u32 con_out_handle; - u32 con_out; - u32 stderr_handle; - u32 stderr; - u32 runtime; - u32 boottime; - u32 nr_tables; - u32 tables; -} efi_system_table_32_t; +struct trace_event_data_offsets_ext4_fc_replay_scan {}; -typedef struct { - u32 version; - u32 length; - u64 memory_protection_attribute; -} efi_properties_table_t; +struct trace_event_data_offsets_ext4_fc_replay {}; -struct eprobe_trace_entry_head { - struct trace_entry ent; -}; +struct trace_event_data_offsets_ext4_fc_commit_start {}; -struct trace_eprobe { - const char *event_system; - const char *event_name; - struct trace_event_call *event; - struct dyn_event devent; - struct trace_probe tp; -}; +struct trace_event_data_offsets_ext4_fc_commit_stop {}; -struct eprobe_data { - struct trace_event_file *file; - struct trace_eprobe *ep; -}; +struct trace_event_data_offsets_ext4_fc_stats {}; -struct memory_notify { - long unsigned int start_pfn; - long unsigned int nr_pages; - int status_change_nid_normal; - int status_change_nid; -}; +struct trace_event_data_offsets_ext4_fc_track_dentry {}; -struct demotion_nodes { - short unsigned int nr; - short int nodes[15]; -}; +struct trace_event_data_offsets_ext4_fc_track_inode {}; -struct crypto_report_akcipher { - char type[64]; -}; +struct trace_event_data_offsets_ext4_fc_track_range {}; -struct blk_queue_stats { - struct list_head callbacks; - spinlock_t lock; - int accounting; -}; +struct trace_event_data_offsets_ext4_fc_cleanup {}; -struct blk_ia_range_sysfs_entry { - struct attribute attr; - ssize_t (*show)(struct blk_independent_access_range *, char *); -}; +struct trace_event_data_offsets_ext4_update_sb {}; -struct sg_pool { - size_t size; - char *name; - struct kmem_cache *slab; - mempool_t *pool; -}; +typedef void (*btf_trace_ext4_other_inode_update_time)(void *, struct inode *, ino_t); -struct ZSTD_DCtx_s; +typedef void (*btf_trace_ext4_free_inode)(void *, struct inode *); -typedef struct ZSTD_DCtx_s ZSTD_DCtx___2; +typedef void (*btf_trace_ext4_request_inode)(void *, struct inode *, int); -typedef ZSTD_DCtx___2 ZSTD_DStream___2; +typedef void (*btf_trace_ext4_allocate_inode)(void *, struct inode *, struct inode *, int); -typedef ZSTD_ErrorCode zstd_error_code; +typedef void (*btf_trace_ext4_evict_inode)(void *, struct inode *); -typedef ZSTD_DCtx___2 zstd_dctx; +typedef void (*btf_trace_ext4_drop_inode)(void *, struct inode *, int); -typedef ZSTD_inBuffer zstd_in_buffer; +typedef void (*btf_trace_ext4_nfs_commit_metadata)(void *, struct inode *); -typedef ZSTD_outBuffer zstd_out_buffer; +typedef void (*btf_trace_ext4_mark_inode_dirty)(void *, struct inode *, long unsigned int); -typedef ZSTD_DStream___2 zstd_dstream; +typedef void (*btf_trace_ext4_begin_ordered_truncate)(void *, struct inode *, loff_t); -typedef ZSTD_frameHeader zstd_frame_header; +typedef void (*btf_trace_ext4_write_begin)(void *, struct inode *, loff_t, unsigned int); -struct klist_waiter { - struct list_head list; - struct klist_node *node; - struct task_struct *process; - int woken; -}; +typedef void (*btf_trace_ext4_da_write_begin)(void *, struct inode *, loff_t, unsigned int); -struct pci_bus_resource { - struct list_head list; - struct resource *res; - unsigned int flags; -}; +typedef void (*btf_trace_ext4_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); -enum dmi_device_type { - DMI_DEV_TYPE_ANY = 0, - DMI_DEV_TYPE_OTHER = 1, - DMI_DEV_TYPE_UNKNOWN = 2, - DMI_DEV_TYPE_VIDEO = 3, - DMI_DEV_TYPE_SCSI = 4, - DMI_DEV_TYPE_ETHERNET = 5, - DMI_DEV_TYPE_TOKENRING = 6, - DMI_DEV_TYPE_SOUND = 7, - DMI_DEV_TYPE_PATA = 8, - DMI_DEV_TYPE_SATA = 9, - DMI_DEV_TYPE_SAS = 10, - DMI_DEV_TYPE_IPMI = 4294967295, - DMI_DEV_TYPE_OEM_STRING = 4294967294, - DMI_DEV_TYPE_DEV_ONBOARD = 4294967293, - DMI_DEV_TYPE_DEV_SLOT = 4294967292, -}; +typedef void (*btf_trace_ext4_journalled_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); -struct dmi_device { - struct list_head list; - int type; - const char *name; - void *device_data; -}; +typedef void (*btf_trace_ext4_da_write_end)(void *, struct inode *, loff_t, unsigned int, unsigned int); -struct dmi_dev_onboard { - struct dmi_device dev; - int instance; - int segment; - int bus; - int devfn; -}; +typedef void (*btf_trace_ext4_writepages)(void *, struct inode *, struct writeback_control *); -enum smbios_attr_enum { - SMBIOS_ATTR_NONE = 0, - SMBIOS_ATTR_LABEL_SHOW = 1, - SMBIOS_ATTR_INSTANCE_SHOW = 2, -}; +typedef void (*btf_trace_ext4_da_write_pages)(void *, struct inode *, long unsigned int, struct writeback_control *); -enum acpi_attr_enum { - ACPI_ATTR_LABEL_SHOW = 0, - ACPI_ATTR_INDEX_SHOW = 1, -}; +typedef void (*btf_trace_ext4_da_write_pages_extent)(void *, struct inode *, struct ext4_map_blocks *); -struct vesafb_par { - u32 pseudo_palette[256]; - int wc_cookie; - struct resource *region; -}; +typedef void (*btf_trace_ext4_writepages_result)(void *, struct inode *, struct writeback_control *, int, int); -struct acpi_bus_event { - struct list_head node; - acpi_device_class device_class; - acpi_bus_id bus_id; - u32 type; - u32 data; -}; +typedef void (*btf_trace_ext4_writepage)(void *, struct page *); -struct acpi_genl_event { - acpi_device_class device_class; - char bus_id[15]; - u32 type; - u32 data; -}; +typedef void (*btf_trace_ext4_readpage)(void *, struct page *); -enum { - ACPI_GENL_ATTR_UNSPEC = 0, - ACPI_GENL_ATTR_EVENT = 1, - __ACPI_GENL_ATTR_MAX = 2, -}; +typedef void (*btf_trace_ext4_releasepage)(void *, struct page *); -enum { - ACPI_GENL_CMD_UNSPEC = 0, - ACPI_GENL_CMD_EVENT = 1, - __ACPI_GENL_CMD_MAX = 2, -}; +typedef void (*btf_trace_ext4_invalidate_folio)(void *, struct folio *, size_t, size_t); -typedef acpi_status (*acpi_object_converter)(struct acpi_namespace_node *, union acpi_operand_object *, union acpi_operand_object **); +typedef void (*btf_trace_ext4_journalled_invalidate_folio)(void *, struct folio *, size_t, size_t); -struct acpi_simple_repair_info { - char name[4]; - u32 unexpected_btypes; - u32 package_index; - acpi_object_converter object_converter; -}; +typedef void (*btf_trace_ext4_discard_blocks)(void *, struct super_block *, long long unsigned int, long long unsigned int); -enum idle_boot_override { - IDLE_NO_OVERRIDE = 0, - IDLE_HALT = 1, - IDLE_NOMWAIT = 2, - IDLE_POLL = 3, -}; +typedef void (*btf_trace_ext4_mb_new_inode_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *); -enum tick_broadcast_mode { - TICK_BROADCAST_OFF = 0, - TICK_BROADCAST_ON = 1, - TICK_BROADCAST_FORCE = 2, -}; +typedef void (*btf_trace_ext4_mb_new_group_pa)(void *, struct ext4_allocation_context *, struct ext4_prealloc_space *); -struct acpi_processor_errata { - u8 smp; - struct { - u8 throttle: 1; - u8 fdma: 1; - u8 reserved: 6; - u32 bmisx; - } piix4; -}; +typedef void (*btf_trace_ext4_mb_release_inode_pa)(void *, struct ext4_prealloc_space *, long long unsigned int, unsigned int); -struct acpi_lpi_states_array { - unsigned int size; - unsigned int composite_states_size; - struct acpi_lpi_state *entries; - struct acpi_lpi_state *composite_states[8]; -}; +typedef void (*btf_trace_ext4_mb_release_group_pa)(void *, struct super_block *, struct ext4_prealloc_space *); -struct learning_pkt { - u8 mac_dst[6]; - u8 mac_src[6]; - __be16 type; - u8 padding[46]; -}; +typedef void (*btf_trace_ext4_discard_preallocations)(void *, struct inode *, unsigned int, unsigned int); -struct arp_pkt { - __be16 hw_addr_space; - __be16 prot_addr_space; - u8 hw_addr_len; - u8 prot_addr_len; - __be16 op_code; - u8 mac_src[6]; - __be32 ip_src; - u8 mac_dst[6]; - __be32 ip_dst; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_mb_discard_preallocations)(void *, struct super_block *, int); -struct alb_walk_data { - struct bonding *bond; - struct slave *slave; - const u8 *mac_addr; - bool strict_match; -}; +typedef void (*btf_trace_ext4_request_blocks)(void *, struct ext4_allocation_request *); -struct bpf_iter_target_info { - struct list_head list; - const struct bpf_iter_reg *reg_info; - u32 btf_id; -}; +typedef void (*btf_trace_ext4_allocate_blocks)(void *, struct ext4_allocation_request *, long long unsigned int); -struct bpf_iter_link { - struct bpf_link link; - struct bpf_iter_aux_info aux; - struct bpf_iter_target_info *tinfo; -}; +typedef void (*btf_trace_ext4_free_blocks)(void *, struct inode *, __u64, long unsigned int, int); -struct bpf_iter_priv_data { - struct bpf_iter_target_info *tinfo; - const struct bpf_iter_seq_info *seq_info; - struct bpf_prog *prog; - u64 session_id; - u64 seq_num; - bool done_stop; - long: 56; - u8 target_private[0]; -}; +typedef void (*btf_trace_ext4_sync_file_enter)(void *, struct file *, int); -typedef u64 (*btf_bpf_for_each_map_elem)(struct bpf_map *, void *, void *, u64); +typedef void (*btf_trace_ext4_sync_file_exit)(void *, struct inode *, int); -typedef u64 (*btf_bpf_loop)(u32, void *, void *, u64); +typedef void (*btf_trace_ext4_sync_fs)(void *, struct super_block *, int); -struct pde_opener { - struct list_head lh; - struct file *file; - bool closing; - struct completion *c; -}; +typedef void (*btf_trace_ext4_alloc_da_blocks)(void *, struct inode *); -enum { - BIAS = 2147483648, -}; +typedef void (*btf_trace_ext4_mballoc_alloc)(void *, struct ext4_allocation_context *); -struct ima_queue_entry { - struct hlist_node hnext; - struct list_head later; - struct ima_template_entry *entry; -}; +typedef void (*btf_trace_ext4_mballoc_prealloc)(void *, struct ext4_allocation_context *); -enum ima_fs_flags { - IMA_FS_BUSY = 0, -}; +typedef void (*btf_trace_ext4_mballoc_discard)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); -struct genradix_iter { - size_t offset; - size_t pos; -}; +typedef void (*btf_trace_ext4_mballoc_free)(void *, struct super_block *, struct inode *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); -struct genradix_node { - union { - struct genradix_node *children[512]; - u8 data[4096]; - }; -}; +typedef void (*btf_trace_ext4_forget)(void *, struct inode *, int, __u64); -enum gcry_mpi_constants { - MPI_C_ZERO = 0, - MPI_C_ONE = 1, - MPI_C_TWO = 2, - MPI_C_THREE = 3, - MPI_C_FOUR = 4, - MPI_C_EIGHT = 5, -}; +typedef void (*btf_trace_ext4_da_update_reserve_space)(void *, struct inode *, int, int); -struct dmt_videomode { - u32 dmt_id; - u32 std_2byte_code; - u32 cvt_3byte_code; - const struct fb_videomode *mode; -}; +typedef void (*btf_trace_ext4_da_reserve_space)(void *, struct inode *); -struct broken_edid { - u8 manufacturer[4]; - u32 model; - u32 fix; -}; +typedef void (*btf_trace_ext4_da_release_space)(void *, struct inode *, int); -struct __fb_timings { - u32 dclk; - u32 hfreq; - u32 vfreq; - u32 hactive; - u32 vactive; - u32 hblank; - u32 vblank; - u32 htotal; - u32 vtotal; -}; +typedef void (*btf_trace_ext4_mb_bitmap_load)(void *, struct super_block *, long unsigned int); -struct acpi_get_devices_info { - acpi_walk_callback user_function; - void *context; - const char *hid; -}; +typedef void (*btf_trace_ext4_mb_buddy_bitmap_load)(void *, struct super_block *, long unsigned int); -struct acpipnp_parse_option_s { - struct pnp_dev *dev; - unsigned int option_flags; -}; +typedef void (*btf_trace_ext4_load_inode_bitmap)(void *, struct super_block *, long unsigned int); -struct acpi_tpm2_phy { - u8 start_method_specific[12]; - u32 log_area_minimum_length; - u64 log_area_start_address; -}; +typedef void (*btf_trace_ext4_read_block_bitmap_load)(void *, struct super_block *, long unsigned int, bool); -enum bios_platform_class { - BIOS_CLIENT = 0, - BIOS_SERVER = 1, -}; +typedef void (*btf_trace_ext4_fallocate_enter)(void *, struct inode *, loff_t, loff_t, int); -struct client_hdr { - u32 log_max_len; - u64 log_start_addr; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_punch_hole)(void *, struct inode *, loff_t, loff_t, int); -struct server_hdr { - u16 reserved; - u64 log_max_len; - u64 log_start_addr; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_zero_range)(void *, struct inode *, loff_t, loff_t, int); -struct acpi_tcpa { - struct acpi_table_header hdr; - u16 platform_class; - union { - struct client_hdr client; - struct server_hdr server; - }; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_fallocate_exit)(void *, struct inode *, loff_t, unsigned int, int); -struct simplefb_platform_data { - u32 width; - u32 height; - u32 stride; - const char *format; -}; +typedef void (*btf_trace_ext4_unlink_enter)(void *, struct inode *, struct dentry *); -typedef struct ldttss_desc tss_desc; +typedef void (*btf_trace_ext4_unlink_exit)(void *, struct dentry *, int); -struct fixed_percpu_data { - char gs_base[40]; - long unsigned int stack_canary; -}; +typedef void (*btf_trace_ext4_truncate_enter)(void *, struct inode *); -struct ppin_info { - int feature; - int msr_ppin_ctl; - int msr_ppin; -}; +typedef void (*btf_trace_ext4_truncate_exit)(void *, struct inode *); -struct cpuid_dependent_feature { - u32 feature; - u32 level; -}; +typedef void (*btf_trace_ext4_ext_convert_to_initialized_enter)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *); -enum tlb_flush_reason { - TLB_FLUSH_ON_TASK_SWITCH = 0, - TLB_REMOTE_SHOOTDOWN = 1, - TLB_LOCAL_SHOOTDOWN = 2, - TLB_LOCAL_MM_SHOOTDOWN = 3, - TLB_REMOTE_SEND_IPI = 4, - NR_TLB_FLUSH_REASONS = 5, -}; +typedef void (*btf_trace_ext4_ext_convert_to_initialized_fastpath)(void *, struct inode *, struct ext4_map_blocks *, struct ext4_extent *, struct ext4_extent *); -struct trace_event_raw_tlb_flush { - struct trace_entry ent; - int reason; - long unsigned int pages; - char __data[0]; -}; +typedef void (*btf_trace_ext4_ext_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int); -struct trace_event_data_offsets_tlb_flush {}; +typedef void (*btf_trace_ext4_ind_map_blocks_enter)(void *, struct inode *, ext4_lblk_t, unsigned int, unsigned int); -typedef void (*btf_trace_tlb_flush)(void *, int, long unsigned int); +typedef void (*btf_trace_ext4_ext_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int); -struct trace_event_raw_mm_migrate_pages { - struct trace_entry ent; - long unsigned int succeeded; - long unsigned int failed; - long unsigned int thp_succeeded; - long unsigned int thp_failed; - long unsigned int thp_split; - enum migrate_mode mode; - int reason; - char __data[0]; -}; +typedef void (*btf_trace_ext4_ind_map_blocks_exit)(void *, struct inode *, unsigned int, struct ext4_map_blocks *, int); -struct trace_event_raw_mm_migrate_pages_start { - struct trace_entry ent; - enum migrate_mode mode; - int reason; - char __data[0]; -}; +typedef void (*btf_trace_ext4_ext_load_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t); -struct trace_event_raw_migration_pte { - struct trace_entry ent; - long unsigned int addr; - long unsigned int pte; - int order; - char __data[0]; -}; +typedef void (*btf_trace_ext4_load_inode)(void *, struct super_block *, long unsigned int); -struct trace_event_data_offsets_mm_migrate_pages {}; +typedef void (*btf_trace_ext4_journal_start)(void *, struct super_block *, int, int, int, long unsigned int); -struct trace_event_data_offsets_mm_migrate_pages_start {}; +typedef void (*btf_trace_ext4_journal_start_reserved)(void *, struct super_block *, int, long unsigned int); + +typedef void (*btf_trace_ext4_trim_extent)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); -struct trace_event_data_offsets_migration_pte {}; +typedef void (*btf_trace_ext4_trim_all_free)(void *, struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t); -typedef void (*btf_trace_mm_migrate_pages)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, enum migrate_mode, int); +typedef void (*btf_trace_ext4_ext_handle_unwritten_extents)(void *, struct inode *, struct ext4_map_blocks *, int, unsigned int, ext4_fsblk_t); -typedef void (*btf_trace_mm_migrate_pages_start)(void *, enum migrate_mode, int); +typedef void (*btf_trace_ext4_get_implied_cluster_alloc_exit)(void *, struct super_block *, struct ext4_map_blocks *, int); -typedef void (*btf_trace_set_migration_pte)(void *, long unsigned int, long unsigned int, int); +typedef void (*btf_trace_ext4_ext_show_extent)(void *, struct inode *, ext4_lblk_t, ext4_fsblk_t, short unsigned int); -typedef void (*btf_trace_remove_migration_pte)(void *, long unsigned int, long unsigned int, int); +typedef void (*btf_trace_ext4_remove_blocks)(void *, struct inode *, struct ext4_extent *, ext4_lblk_t, ext4_fsblk_t, struct partial_cluster *); -struct folio_referenced_arg { - int mapcount; - int referenced; - long unsigned int vm_flags; - struct mem_cgroup *memcg; -}; +typedef void (*btf_trace_ext4_ext_rm_leaf)(void *, struct inode *, ext4_lblk_t, struct ext4_extent *, struct partial_cluster *); -enum { - IO_WQ_BOUND = 0, - IO_WQ_UNBOUND = 1, -}; +typedef void (*btf_trace_ext4_ext_rm_idx)(void *, struct inode *, ext4_fsblk_t); -enum { - IO_WORKER_F_UP = 1, - IO_WORKER_F_RUNNING = 2, - IO_WORKER_F_FREE = 4, - IO_WORKER_F_BOUND = 8, -}; +typedef void (*btf_trace_ext4_ext_remove_space)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int); -enum { - IO_WQ_BIT_EXIT = 0, -}; +typedef void (*btf_trace_ext4_ext_remove_space_done)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t, int, struct partial_cluster *, __le16); -enum { - IO_ACCT_STALLED_BIT = 0, -}; +typedef void (*btf_trace_ext4_es_insert_extent)(void *, struct inode *, struct extent_status *); -struct io_wqe; +typedef void (*btf_trace_ext4_es_cache_extent)(void *, struct inode *, struct extent_status *); -struct io_worker { - refcount_t ref; - unsigned int flags; - struct hlist_nulls_node nulls_node; - struct list_head all_list; - struct task_struct *task; - struct io_wqe *wqe; - struct io_wq_work *cur_work; - struct io_wq_work *next_work; - raw_spinlock_t lock; - struct completion ref_done; - long unsigned int create_state; - struct callback_head create_work; - int create_index; - union { - struct callback_head rcu; - struct work_struct work; - }; -}; +typedef void (*btf_trace_ext4_es_remove_extent)(void *, struct inode *, ext4_lblk_t, ext4_lblk_t); -struct io_wqe_acct { - unsigned int nr_workers; - unsigned int max_workers; - int index; - atomic_t nr_running; - raw_spinlock_t lock; - struct io_wq_work_list work_list; - long unsigned int flags; -}; +typedef void (*btf_trace_ext4_es_find_extent_range_enter)(void *, struct inode *, ext4_lblk_t); -struct io_wq; +typedef void (*btf_trace_ext4_es_find_extent_range_exit)(void *, struct inode *, struct extent_status *); -struct io_wqe { - raw_spinlock_t lock; - struct io_wqe_acct acct[2]; - int node; - struct hlist_nulls_head free_list; - struct list_head all_list; - struct wait_queue_entry wait; - struct io_wq *wq; - struct io_wq_work *hash_tail[64]; - cpumask_var_t cpu_mask; -}; +typedef void (*btf_trace_ext4_es_lookup_extent_enter)(void *, struct inode *, ext4_lblk_t); -enum { - IO_WQ_ACCT_BOUND = 0, - IO_WQ_ACCT_UNBOUND = 1, - IO_WQ_ACCT_NR = 2, -}; +typedef void (*btf_trace_ext4_es_lookup_extent_exit)(void *, struct inode *, struct extent_status *, int); -struct io_wq { - long unsigned int state; - free_work_fn *free_work; - io_wq_work_fn *do_work; - struct io_wq_hash *hash; - atomic_t worker_refs; - struct completion worker_done; - struct hlist_node cpuhp_node; - struct task_struct *task; - struct io_wqe *wqes[0]; -}; +typedef void (*btf_trace_ext4_es_shrink_count)(void *, struct super_block *, int, int); -struct io_cb_cancel_data { - work_cancel_fn *fn; - void *data; - int nr_running; - int nr_pending; - bool cancel_all; -}; +typedef void (*btf_trace_ext4_es_shrink_scan_enter)(void *, struct super_block *, int, int); -struct online_data { - unsigned int cpu; - bool online; -}; +typedef void (*btf_trace_ext4_es_shrink_scan_exit)(void *, struct super_block *, int, int); -struct ext4_fc_tl { - __le16 fc_tag; - __le16 fc_len; -}; +typedef void (*btf_trace_ext4_collapse_range)(void *, struct inode *, loff_t, loff_t); -struct ext4_fc_head { - __le32 fc_features; - __le32 fc_tid; -}; +typedef void (*btf_trace_ext4_insert_range)(void *, struct inode *, loff_t, loff_t); -struct ext4_fc_add_range { - __le32 fc_ino; - __u8 fc_ex[12]; -}; +typedef void (*btf_trace_ext4_es_shrink)(void *, struct super_block *, int, u64, int, int); -struct ext4_fc_del_range { - __le32 fc_ino; - __le32 fc_lblk; - __le32 fc_len; -}; +typedef void (*btf_trace_ext4_es_insert_delayed_block)(void *, struct inode *, struct extent_status *, bool); -struct ext4_fc_dentry_info { - __le32 fc_parent_ino; - __le32 fc_ino; - __u8 fc_dname[0]; -}; +typedef void (*btf_trace_ext4_fsmap_low_key)(void *, struct super_block *, u32, u32, u64, u64, u64); -struct ext4_fc_inode { - __le32 fc_ino; - __u8 fc_raw_inode[0]; -}; +typedef void (*btf_trace_ext4_fsmap_high_key)(void *, struct super_block *, u32, u32, u64, u64, u64); -struct ext4_fc_tail { - __le32 fc_tid; - __le32 fc_crc; -}; +typedef void (*btf_trace_ext4_fsmap_mapping)(void *, struct super_block *, u32, u32, u64, u64, u64); -enum { - EXT4_FC_STATUS_OK = 0, - EXT4_FC_STATUS_INELIGIBLE = 1, - EXT4_FC_STATUS_SKIPPED = 2, - EXT4_FC_STATUS_FAILED = 3, -}; +typedef void (*btf_trace_ext4_getfsmap_low_key)(void *, struct super_block *, struct ext4_fsmap *); -struct ext4_fc_dentry_update { - int fcd_op; - int fcd_parent; - int fcd_ino; - struct qstr fcd_name; - unsigned char fcd_iname[32]; - struct list_head fcd_list; - struct list_head fcd_dilist; -}; +typedef void (*btf_trace_ext4_getfsmap_high_key)(void *, struct super_block *, struct ext4_fsmap *); -struct __track_dentry_update_args { - struct dentry *dentry; - int op; -}; +typedef void (*btf_trace_ext4_getfsmap_mapping)(void *, struct super_block *, struct ext4_fsmap *); -struct __track_range_args { - ext4_lblk_t start; - ext4_lblk_t end; -}; +typedef void (*btf_trace_ext4_shutdown)(void *, struct super_block *, long unsigned int); -struct dentry_info_args { - int parent_ino; - int dname_len; - int ino; - int inode_len; - char *dname; -}; +typedef void (*btf_trace_ext4_error)(void *, struct super_block *, const char *, unsigned int); -struct _gpt_header { - __le64 signature; - __le32 revision; - __le32 header_size; - __le32 header_crc32; - __le32 reserved1; - __le64 my_lba; - __le64 alternate_lba; - __le64 first_usable_lba; - __le64 last_usable_lba; - efi_guid_t disk_guid; - __le64 partition_entry_lba; - __le32 num_partition_entries; - __le32 sizeof_partition_entry; - __le32 partition_entry_array_crc32; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_prefetch_bitmaps)(void *, struct super_block *, ext4_group_t, ext4_group_t, unsigned int); -typedef struct _gpt_header gpt_header; +typedef void (*btf_trace_ext4_lazy_itable_init)(void *, struct super_block *, ext4_group_t); -struct _gpt_entry_attributes { - u64 required_to_function: 1; - u64 reserved: 47; - u64 type_guid_specific: 16; -}; +typedef void (*btf_trace_ext4_fc_replay_scan)(void *, struct super_block *, int, int); -typedef struct _gpt_entry_attributes gpt_entry_attributes; +typedef void (*btf_trace_ext4_fc_replay)(void *, struct super_block *, int, int, int, int); -struct _gpt_entry { - efi_guid_t partition_type_guid; - efi_guid_t unique_partition_guid; - __le64 starting_lba; - __le64 ending_lba; - gpt_entry_attributes attributes; - __le16 partition_name[36]; -}; +typedef void (*btf_trace_ext4_fc_commit_start)(void *, struct super_block *, tid_t); -typedef struct _gpt_entry gpt_entry; +typedef void (*btf_trace_ext4_fc_commit_stop)(void *, struct super_block *, int, int, tid_t); -struct _gpt_mbr_record { - u8 boot_indicator; - u8 start_head; - u8 start_sector; - u8 start_track; - u8 os_type; - u8 end_head; - u8 end_sector; - u8 end_track; - __le32 starting_lba; - __le32 size_in_lba; -}; +typedef void (*btf_trace_ext4_fc_stats)(void *, struct super_block *); -typedef struct _gpt_mbr_record gpt_mbr_record; +typedef void (*btf_trace_ext4_fc_track_create)(void *, handle_t *, struct inode *, struct dentry *, int); -struct _legacy_mbr { - u8 boot_code[440]; - __le32 unique_mbr_signature; - __le16 unknown; - gpt_mbr_record partition_record[4]; - __le16 signature; -} __attribute__((packed)); +typedef void (*btf_trace_ext4_fc_track_link)(void *, handle_t *, struct inode *, struct dentry *, int); -typedef struct _legacy_mbr legacy_mbr; +typedef void (*btf_trace_ext4_fc_track_unlink)(void *, handle_t *, struct inode *, struct dentry *, int); -union uu { - short unsigned int us; - unsigned char b[2]; -}; +typedef void (*btf_trace_ext4_fc_track_inode)(void *, handle_t *, struct inode *, int); -typedef unsigned int uInt; +typedef void (*btf_trace_ext4_fc_track_range)(void *, handle_t *, struct inode *, long int, long int, int); -struct barrett_ctx_s; +typedef void (*btf_trace_ext4_fc_cleanup)(void *, journal_t *, int, tid_t); -typedef struct barrett_ctx_s *mpi_barrett_t___2; +typedef void (*btf_trace_ext4_update_sb)(void *, struct super_block *, ext4_fsblk_t, unsigned int); -struct gcry_mpi_point { - MPI x; - MPI y; - MPI z; +struct ext4_err_translation { + int code; + int errno; }; -typedef struct gcry_mpi_point *MPI_POINT; +enum { + Opt_bsd_df = 0, + Opt_minix_df = 1, + Opt_grpid = 2, + Opt_nogrpid = 3, + Opt_resgid = 4, + Opt_resuid = 5, + Opt_sb = 6, + Opt_nouid32 = 7, + Opt_debug = 8, + Opt_removed = 9, + Opt_user_xattr = 10, + Opt_acl = 11, + Opt_auto_da_alloc = 12, + Opt_noauto_da_alloc = 13, + Opt_noload = 14, + Opt_commit = 15, + Opt_min_batch_time = 16, + Opt_max_batch_time = 17, + Opt_journal_dev = 18, + Opt_journal_path = 19, + Opt_journal_checksum = 20, + Opt_journal_async_commit = 21, + Opt_abort = 22, + Opt_data_journal = 23, + Opt_data_ordered = 24, + Opt_data_writeback = 25, + Opt_data_err_abort = 26, + Opt_data_err_ignore = 27, + Opt_test_dummy_encryption = 28, + Opt_inlinecrypt = 29, + Opt_usrjquota = 30, + Opt_grpjquota = 31, + Opt_quota = 32, + Opt_noquota = 33, + Opt_barrier = 34, + Opt_nobarrier = 35, + Opt_err___2 = 36, + Opt_usrquota = 37, + Opt_grpquota = 38, + Opt_prjquota = 39, + Opt_dax = 40, + Opt_dax_always = 41, + Opt_dax_inode = 42, + Opt_dax_never = 43, + Opt_stripe = 44, + Opt_delalloc = 45, + Opt_nodelalloc = 46, + Opt_warn_on_error = 47, + Opt_nowarn_on_error = 48, + Opt_mblk_io_submit = 49, + Opt_debug_want_extra_isize = 50, + Opt_nomblk_io_submit = 51, + Opt_block_validity = 52, + Opt_noblock_validity = 53, + Opt_inode_readahead_blks = 54, + Opt_journal_ioprio = 55, + Opt_dioread_nolock = 56, + Opt_dioread_lock = 57, + Opt_discard = 58, + Opt_nodiscard = 59, + Opt_init_itable = 60, + Opt_noinit_itable = 61, + Opt_max_dir_size_kb = 62, + Opt_nojournal_checksum = 63, + Opt_nombcache = 64, + Opt_no_prefetch_block_bitmaps = 65, + Opt_mb_optimize_scan = 66, + Opt_errors = 67, + Opt_data = 68, + Opt_data_err = 69, + Opt_jqfmt = 70, + Opt_dax_type = 71, +}; -enum gcry_mpi_ec_models { - MPI_EC_WEIERSTRASS = 0, - MPI_EC_MONTGOMERY = 1, - MPI_EC_EDWARDS = 2, +struct mount_opts { + int token; + int mount_opt; + int flags; }; -enum ecc_dialects { - ECC_DIALECT_STANDARD = 0, - ECC_DIALECT_ED25519 = 1, - ECC_DIALECT_SAFECURVE = 2, +struct ext4_fs_context { + char *s_qf_names[3]; + struct fscrypt_dummy_policy dummy_enc_policy; + int s_jquota_fmt; + short unsigned int qname_spec; + long unsigned int vals_s_flags; + long unsigned int mask_s_flags; + long unsigned int journal_devnum; + long unsigned int s_commit_interval; + long unsigned int s_stripe; + unsigned int s_inode_readahead_blks; + unsigned int s_want_extra_isize; + unsigned int s_li_wait_mult; + unsigned int s_max_dir_size_kb; + unsigned int journal_ioprio; + unsigned int vals_s_mount_opt; + unsigned int mask_s_mount_opt; + unsigned int vals_s_mount_opt2; + unsigned int mask_s_mount_opt2; + long unsigned int vals_s_mount_flags; + long unsigned int mask_s_mount_flags; + unsigned int opt_flags; + unsigned int spec; + u32 s_max_batch_time; + u32 s_min_batch_time; + kuid_t s_resuid; + kgid_t s_resgid; + ext4_fsblk_t s_sb_block; }; -struct mpi_ec_ctx { - enum gcry_mpi_ec_models model; - enum ecc_dialects dialect; - int flags; - unsigned int nbits; - MPI p; - MPI a; - MPI b; - MPI_POINT G; - MPI n; - unsigned int h; - MPI_POINT Q; - MPI d; - const char *name; - struct { - struct { - unsigned int a_is_pminus3: 1; - unsigned int two_inv_p: 1; - } valid; - int a_is_pminus3; - MPI two_inv_p; - mpi_barrett_t___2 p_barrett; - MPI scratch[11]; - } t; - void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *); - void (*mul2)(MPI, MPI, struct mpi_ec_ctx *); +struct ext4_mount_options { + long unsigned int s_mount_opt; + long unsigned int s_mount_opt2; + kuid_t s_resuid; + kgid_t s_resgid; + long unsigned int s_commit_interval; + u32 s_min_batch_time; + u32 s_max_batch_time; }; -struct field_table { - const char *p; - void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *); - void (*mul2)(MPI, MPI, struct mpi_ec_ctx *); - void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *); +struct sockaddr_xdp { + __u16 sxdp_family; + __u16 sxdp_flags; + __u32 sxdp_ifindex; + __u32 sxdp_queue_id; + __u32 sxdp_shared_umem_fd; }; -struct compress_format { - unsigned char magic[2]; - const char *name; - decompress_fn decompressor; +struct xdp_ring_offset { + __u64 producer; + __u64 consumer; + __u64 desc; + __u64 flags; }; -struct clk_div_table { - unsigned int val; - unsigned int div; +struct xdp_mmap_offsets { + struct xdp_ring_offset rx; + struct xdp_ring_offset tx; + struct xdp_ring_offset fr; + struct xdp_ring_offset cr; }; -struct clk_divider { - struct clk_hw hw; - void *reg; - u8 shift; - u8 width; - u8 flags; - const struct clk_div_table *table; - spinlock_t *lock; +struct xdp_umem_reg { + __u64 addr; + __u64 len; + __u32 chunk_size; + __u32 headroom; + __u32 flags; }; -struct aper_size_info_32 { - int size; - int num_entries; - int page_order; - u32 size_value; +struct xdp_statistics { + __u64 rx_dropped; + __u64 rx_invalid_descs; + __u64 tx_invalid_descs; + __u64 rx_ring_full; + __u64 rx_fill_ring_empty_descs; + __u64 tx_ring_empty_descs; }; -enum { - TCA_FQ_CODEL_UNSPEC = 0, - TCA_FQ_CODEL_TARGET = 1, - TCA_FQ_CODEL_LIMIT = 2, - TCA_FQ_CODEL_INTERVAL = 3, - TCA_FQ_CODEL_ECN = 4, - TCA_FQ_CODEL_FLOWS = 5, - TCA_FQ_CODEL_QUANTUM = 6, - TCA_FQ_CODEL_CE_THRESHOLD = 7, - TCA_FQ_CODEL_DROP_BATCH_SIZE = 8, - TCA_FQ_CODEL_MEMORY_LIMIT = 9, - TCA_FQ_CODEL_CE_THRESHOLD_SELECTOR = 10, - TCA_FQ_CODEL_CE_THRESHOLD_MASK = 11, - __TCA_FQ_CODEL_MAX = 12, +struct xdp_options { + __u32 flags; }; -enum { - TCA_FQ_CODEL_XSTATS_QDISC = 0, - TCA_FQ_CODEL_XSTATS_CLASS = 1, +struct net_proto_family { + int family; + int (*create)(struct net *, struct socket *, int, int); + struct module *owner; }; -struct tc_fq_codel_qd_stats { - __u32 maxpacket; - __u32 drop_overlimit; - __u32 ecn_mark; - __u32 new_flow_count; - __u32 new_flows_len; - __u32 old_flows_len; - __u32 ce_mark; - __u32 memory_usage; - __u32 drop_overmemory; +struct xsk_map { + struct bpf_map map; + spinlock_t lock; + struct xdp_sock *xsk_map[0]; }; -struct tc_fq_codel_cl_stats { - __s32 deficit; - __u32 ldelay; - __u32 count; - __u32 lastcount; - __u32 dropping; - __s32 drop_next; +struct xdp_ring_offset_v1 { + __u64 producer; + __u64 consumer; + __u64 desc; }; -struct tc_fq_codel_xstats { - __u32 type; - union { - struct tc_fq_codel_qd_stats qdisc_stats; - struct tc_fq_codel_cl_stats class_stats; - }; +struct xdp_mmap_offsets_v1 { + struct xdp_ring_offset_v1 rx; + struct xdp_ring_offset_v1 tx; + struct xdp_ring_offset_v1 fr; + struct xdp_ring_offset_v1 cr; }; -enum net_xmit_qdisc_t { - __NET_XMIT_STOLEN = 65536, - __NET_XMIT_BYPASS = 131072, +struct xsk_map_node { + struct list_head node; + struct xsk_map *map; + struct xdp_sock **map_entry; }; -typedef u32 codel_time_t; +struct xdp_rxtx_ring { + struct xdp_ring ptrs; + struct xdp_desc desc[0]; +}; -typedef s32 codel_tdiff_t; +struct xdp_umem_ring { + struct xdp_ring ptrs; + u64 desc[0]; +}; -struct codel_params { - codel_time_t target; - codel_time_t ce_threshold; - codel_time_t interval; - u32 mtu; - bool ecn; - u8 ce_threshold_selector; - u8 ce_threshold_mask; +struct perf_msr { + u64 msr; + struct attribute_group *grp; + bool (*test)(int, void *); + bool no_check; + u64 mask; }; -struct codel_vars { - u32 count; - u32 lastcount; - bool dropping; - u16 rec_inv_sqrt; - codel_time_t first_above_time; - codel_time_t drop_next; - codel_time_t ldelay; +struct mpf_intel { + char signature[4]; + unsigned int physptr; + unsigned char length; + unsigned char specification; + unsigned char checksum; + unsigned char feature1; + unsigned char feature2; + unsigned char feature3; + unsigned char feature4; + unsigned char feature5; }; -struct codel_stats { - u32 maxpacket; - u32 drop_count; - u32 drop_len; - u32 ecn_mark; - u32 ce_mark; +struct mpc_table { + char signature[4]; + short unsigned int length; + char spec; + char checksum; + char oem[8]; + char productid[12]; + unsigned int oemptr; + short unsigned int oemsize; + short unsigned int oemcount; + unsigned int lapic; + unsigned int reserved; }; -typedef u32 (*codel_skb_len_t)(const struct sk_buff *); - -typedef codel_time_t (*codel_skb_time_t)(const struct sk_buff *); - -typedef void (*codel_skb_drop_t)(struct sk_buff *, void *); - -typedef struct sk_buff * (*codel_skb_dequeue_t)(struct codel_vars *, void *); +struct mpc_cpu { + unsigned char type; + unsigned char apicid; + unsigned char apicver; + unsigned char cpuflag; + unsigned int cpufeature; + unsigned int featureflag; + unsigned int reserved[2]; +}; -struct codel_skb_cb { - codel_time_t enqueue_time; - unsigned int mem_usage; +struct mpc_bus { + unsigned char type; + unsigned char busid; + unsigned char bustype[6]; }; -struct fq_codel_flow { - struct sk_buff *head; - struct sk_buff *tail; - struct list_head flowchain; - int deficit; - struct codel_vars cvars; +struct mpc_lintsrc { + unsigned char type; + unsigned char irqtype; + short unsigned int irqflag; + unsigned char srcbusid; + unsigned char srcbusirq; + unsigned char destapic; + unsigned char destapiclint; }; -struct fq_codel_sched_data { - struct tcf_proto *filter_list; - struct tcf_block *block; - struct fq_codel_flow *flows; - u32 *backlogs; - u32 flows_cnt; - u32 quantum; - u32 drop_batch_size; - u32 memory_limit; - struct codel_params cparams; - struct codel_stats cstats; - u32 memory_usage; - u32 drop_overmemory; - u32 drop_overlimit; - u32 new_flow_count; - struct list_head new_flows; - struct list_head old_flows; +struct __kernel_timex_timeval { + __kernel_time64_t tv_sec; + long long int tv_usec; }; -struct in_pktinfo { - int ipi_ifindex; - struct in_addr ipi_spec_dst; - struct in_addr ipi_addr; +struct __kernel_timex { + unsigned int modes; + long long int offset; + long long int freq; + long long int maxerror; + long long int esterror; + int status; + long long int constant; + long long int precision; + long long int tolerance; + struct __kernel_timex_timeval time; + long long int tick; + long long int ppsfreq; + long long int jitter; + int shift; + long long int stabil; + long long int jitcnt; + long long int calcnt; + long long int errcnt; + long long int stbcnt; + int tai; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -enum { - BPFILTER_IPT_SO_SET_REPLACE = 64, - BPFILTER_IPT_SO_SET_ADD_COUNTERS = 65, - BPFILTER_IPT_SET_MAX = 66, +struct ktime_timestamps { + u64 mono; + u64 boot; + u64 real; }; -enum { - BPFILTER_IPT_SO_GET_INFO = 64, - BPFILTER_IPT_SO_GET_ENTRIES = 65, - BPFILTER_IPT_SO_GET_REVISION_MATCH = 66, - BPFILTER_IPT_SO_GET_REVISION_TARGET = 67, - BPFILTER_IPT_GET_MAX = 68, +struct system_time_snapshot { + u64 cycles; + ktime_t real; + ktime_t raw; + enum clocksource_ids cs_id; + unsigned int clock_was_set_seq; + u8 cs_was_changed_seq; }; -struct change_member { - struct e820_entry *entry; - long long unsigned int addr; +struct system_device_crosststamp { + ktime_t device; + ktime_t sys_realtime; + ktime_t sys_monoraw; }; -struct audit_aux_data { - struct audit_aux_data *next; - int type; +struct system_counterval_t { + u64 cycles; + struct clocksource *cs; }; -struct audit_chunk; +typedef struct { + seqcount_t seqcount; +} seqcount_latch_t; -struct audit_tree_refs { - struct audit_tree_refs *next; - struct audit_chunk *c[31]; +struct tk_read_base { + struct clocksource *clock; + u64 mask; + u64 cycle_last; + u32 mult; + u32 shift; + u64 xtime_nsec; + ktime_t base; + u64 base_real; }; -struct audit_aux_data_pids { - struct audit_aux_data d; - pid_t target_pid[16]; - kuid_t target_auid[16]; - kuid_t target_uid[16]; - unsigned int target_sessionid[16]; - u32 target_sid[16]; - char target_comm[256]; - int pid_count; +struct timekeeper { + struct tk_read_base tkr_mono; + struct tk_read_base tkr_raw; + u64 xtime_sec; + long unsigned int ktime_sec; + struct timespec64 wall_to_monotonic; + ktime_t offs_real; + ktime_t offs_boot; + ktime_t offs_tai; + s32 tai_offset; + unsigned int clock_was_set_seq; + u8 cs_was_changed_seq; + ktime_t next_leap_ktime; + u64 raw_sec; + struct timespec64 monotonic_to_boot; + u64 cycle_interval; + u64 xtime_interval; + s64 xtime_remainder; + u64 raw_interval; + u64 ntp_tick; + s64 ntp_error; + u32 ntp_error_shift; + u32 ntp_err_mult; + u32 skip_second_overflow; }; -struct audit_aux_data_bprm_fcaps { - struct audit_aux_data d; - struct audit_cap_data fcap; - unsigned int fcap_ver; - struct audit_cap_data old_pcap; - struct audit_cap_data new_pcap; +enum timekeeping_adv_mode { + TK_ADV_TICK = 0, + TK_ADV_FREQ = 1, }; -struct audit_nfcfgop_tab { - enum audit_nfcfgop op; - const char *s; +struct tk_fast { + seqcount_latch_t seq; + struct tk_read_base base[2]; }; -struct trace_event_raw_oom_score_adj_update { - struct trace_entry ent; - pid_t pid; - char comm[16]; - short int oom_score_adj; - char __data[0]; +struct bpf_iter__cgroup { + union { + struct bpf_iter_meta *meta; + }; + union { + struct cgroup *cgroup; + }; }; -struct trace_event_raw_reclaim_retry_zone { - struct trace_entry ent; - int node; - int zone_idx; +struct cgroup_iter_priv { + struct cgroup_subsys_state *start_css; + bool visited_all; + bool terminate; int order; - long unsigned int reclaimable; - long unsigned int available; - long unsigned int min_wmark; - int no_progress_loops; - bool wmark_check; - char __data[0]; -}; - -struct trace_event_raw_mark_victim { - struct trace_entry ent; - int pid; - char __data[0]; }; -struct trace_event_raw_wake_reaper { +struct trace_event_raw_mm_filemap_op_page_cache { struct trace_entry ent; - int pid; + long unsigned int pfn; + long unsigned int i_ino; + long unsigned int index; + dev_t s_dev; + unsigned char order; char __data[0]; }; -struct trace_event_raw_start_task_reaping { +struct trace_event_raw_filemap_set_wb_err { struct trace_entry ent; - int pid; + long unsigned int i_ino; + dev_t s_dev; + errseq_t errseq; char __data[0]; }; -struct trace_event_raw_finish_task_reaping { +struct trace_event_raw_file_check_and_advance_wb_err { struct trace_entry ent; - int pid; + struct file *file; + long unsigned int i_ino; + dev_t s_dev; + errseq_t old; + errseq_t new; char __data[0]; }; -struct trace_event_raw_skip_task_reaping { - struct trace_entry ent; - int pid; - char __data[0]; -}; +struct trace_event_data_offsets_mm_filemap_op_page_cache {}; -struct trace_event_raw_compact_retry { - struct trace_entry ent; - int order; - int priority; - int result; - int retries; - int max_retries; - bool ret; - char __data[0]; -}; +struct trace_event_data_offsets_filemap_set_wb_err {}; -struct trace_event_data_offsets_oom_score_adj_update {}; +struct trace_event_data_offsets_file_check_and_advance_wb_err {}; -struct trace_event_data_offsets_reclaim_retry_zone {}; +typedef void (*btf_trace_mm_filemap_delete_from_page_cache)(void *, struct folio *); -struct trace_event_data_offsets_mark_victim {}; +typedef void (*btf_trace_mm_filemap_add_to_page_cache)(void *, struct folio *); -struct trace_event_data_offsets_wake_reaper {}; +typedef void (*btf_trace_filemap_set_wb_err)(void *, struct address_space *, errseq_t); -struct trace_event_data_offsets_start_task_reaping {}; +typedef void (*btf_trace_file_check_and_advance_wb_err)(void *, struct file *, errseq_t); -struct trace_event_data_offsets_finish_task_reaping {}; +enum behavior { + EXCLUSIVE = 0, + SHARED = 1, + DROP = 2, +}; -struct trace_event_data_offsets_skip_task_reaping {}; +struct req_iterator { + struct bvec_iter iter; + struct bio *bio; +}; -struct trace_event_data_offsets_compact_retry {}; +enum { + LIMIT_LOW = 0, + LIMIT_MAX = 1, + LIMIT_CNT = 2, +}; -typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct *); +enum bio_merge_status { + BIO_MERGE_OK = 0, + BIO_MERGE_NONE = 1, + BIO_MERGE_FAILED = 2, +}; -typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref *, int, long unsigned int, long unsigned int, long unsigned int, int, bool); +struct user_msghdr { + void *msg_name; + int msg_namelen; + struct iovec *msg_iov; + __kernel_size_t msg_iovlen; + void *msg_control; + __kernel_size_t msg_controllen; + unsigned int msg_flags; +}; -typedef void (*btf_trace_mark_victim)(void *, int); +typedef u32 compat_size_t; -typedef void (*btf_trace_wake_reaper)(void *, int); +typedef u32 compat_uint_t; -typedef void (*btf_trace_start_task_reaping)(void *, int); +struct compat_msghdr { + compat_uptr_t msg_name; + compat_int_t msg_namelen; + compat_uptr_t msg_iov; + compat_size_t msg_iovlen; + compat_uptr_t msg_control; + compat_size_t msg_controllen; + compat_uint_t msg_flags; +}; -typedef void (*btf_trace_finish_task_reaping)(void *, int); +struct io_uring_recvmsg_out { + __u32 namelen; + __u32 controllen; + __u32 payloadlen; + __u32 flags; +}; -typedef void (*btf_trace_skip_task_reaping)(void *, int); +struct io_async_msghdr { + union { + struct iovec fast_iov[8]; + struct { + struct iovec fast_iov_one; + __kernel_size_t controllen; + int namelen; + __kernel_size_t payloadlen; + }; + struct io_cache_entry cache; + }; + struct iovec *free_iov; + struct sockaddr *uaddr; + struct msghdr msg; + struct __kernel_sockaddr_storage addr; +}; -typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool); +struct io_async_connect { + struct __kernel_sockaddr_storage address; +}; -struct zap_details; +struct io_shutdown { + struct file *file; + int how; +}; -struct arch_elf_state {}; +struct io_accept { + struct file *file; + struct sockaddr *addr; + int *addr_len; + int flags; + u32 file_slot; + long unsigned int nofile; +}; -struct memelfnote { - const char *name; +struct io_socket { + struct file *file; + int domain; int type; - unsigned int datasz; - void *data; + int protocol; + int flags; + u32 file_slot; + long unsigned int nofile; }; -struct elf_thread_core_info { - struct elf_thread_core_info *next; - struct task_struct *task; - struct elf_prstatus prstatus; - struct memelfnote notes[0]; +struct io_connect { + struct file *file; + struct sockaddr *addr; + int addr_len; + bool in_progress; }; -struct elf_note_info { - struct elf_thread_core_info *thread; - struct memelfnote psinfo; - struct memelfnote signote; - struct memelfnote auxv; - struct memelfnote files; - siginfo_t csigdata; - size_t size; - int thread_notes; +struct io_sr_msg { + struct file *file; + union { + struct compat_msghdr *umsg_compat; + struct user_msghdr *umsg; + void *buf; + }; + unsigned int len; + unsigned int done_io; + unsigned int msg_flags; + u16 flags; + u16 addr_len; + void *addr; + struct io_kiocb *notif; }; -typedef short unsigned int __kernel_uid16_t; - -typedef short unsigned int __kernel_gid16_t; +struct io_recvmsg_multishot_hdr { + struct io_uring_recvmsg_out msg; + struct __kernel_sockaddr_storage addr; +}; -typedef __kernel_uid16_t uid16_t; +struct resource_win { + struct resource res; + resource_size_t offset; +}; -typedef __kernel_gid16_t gid16_t; +enum crb_defaults { + CRB_ACPI_START_REVISION_ID = 1, + CRB_ACPI_START_INDEX = 1, +}; -struct ext4_io_submit { - struct writeback_control *io_wbc; - struct bio *io_bio; - ext4_io_end_t *io_end; - sector_t io_next_block; +enum crb_loc_ctrl { + CRB_LOC_CTRL_REQUEST_ACCESS = 1, + CRB_LOC_CTRL_RELINQUISH = 2, }; -struct ext4_xattr_ibody_header { - __le32 h_magic; +enum crb_loc_state { + CRB_LOC_STATE_LOC_ASSIGNED = 2, + CRB_LOC_STATE_TPM_REG_VALID_STS = 128, }; -struct ext4_xattr_inode_array { - unsigned int count; - struct inode *inodes[0]; +enum crb_ctrl_req { + CRB_CTRL_REQ_CMD_READY = 1, + CRB_CTRL_REQ_GO_IDLE = 2, }; -struct mpage_da_data { - struct inode *inode; - struct writeback_control *wbc; - long unsigned int first_page; - long unsigned int next_page; - long unsigned int last_page; - struct ext4_map_blocks map; - struct ext4_io_submit io_submit; - unsigned int do_map: 1; - unsigned int scanned_until_end: 1; +enum crb_ctrl_sts { + CRB_CTRL_STS_ERROR = 1, + CRB_CTRL_STS_TPM_IDLE = 2, }; -struct fscrypt_info; +enum crb_start { + CRB_START_INVOKE = 1, +}; -struct input_dev_poller { - void (*poll)(struct input_dev *); - unsigned int poll_interval; - unsigned int poll_interval_max; - unsigned int poll_interval_min; - struct input_dev *input; - struct delayed_work work; +enum crb_cancel { + CRB_CANCEL_INVOKE = 1, }; -struct cs_policy_dbs_info { - struct policy_dbs_info policy_dbs; - unsigned int down_skip; - unsigned int requested_freq; +struct crb_regs_head { + u32 loc_state; + u32 reserved1; + u32 loc_ctrl; + u32 loc_sts; + u8 reserved2[32]; + u64 intf_id; + u64 ctrl_ext; }; -struct cs_dbs_tuners { - unsigned int down_threshold; - unsigned int freq_step; +struct crb_regs_tail { + u32 ctrl_req; + u32 ctrl_sts; + u32 ctrl_cancel; + u32 ctrl_start; + u32 ctrl_int_enable; + u32 ctrl_int_sts; + u32 ctrl_cmd_size; + u32 ctrl_cmd_pa_low; + u32 ctrl_cmd_pa_high; + u32 ctrl_rsp_size; + u64 ctrl_rsp_pa; }; -struct efi_generic_dev_path { - u8 type; - u8 sub_type; - u16 length; +enum crb_status { + CRB_DRV_STS_COMPLETE = 1, }; -struct efi_variable { - efi_char16_t VariableName[512]; - efi_guid_t VendorGuid; - long unsigned int DataSize; - __u8 Data[1024]; - efi_status_t Status; - __u32 Attributes; -} __attribute__((packed)); +struct crb_priv { + u32 sm; + const char *hid; + struct crb_regs_head *regs_h; + struct crb_regs_tail *regs_t; + u8 *cmd; + u8 *rsp; + u32 cmd_size; + u32 smc_func_id; +}; -struct efivar_entry { - struct efi_variable var; - struct list_head list; - struct kobject kobj; - bool scanning; - bool deleting; +struct tpm2_crb_smc { + u32 interrupt; + u8 interrupt_flags; + u8 op_flags; + u16 reserved2; + u32 smc_func_id; }; -struct variable_validate { - efi_guid_t vendor; - char *name; - bool (*validate)(efi_char16_t *, int, u8 *, long unsigned int); +struct kthread_delayed_work { + struct kthread_work work; + struct timer_list timer; }; -struct icmp_ext_hdr { - __u8 reserved1: 4; - __u8 version: 4; - __u8 reserved2; - __sum16 checksum; +struct posix_clock; + +struct posix_clock_operations { + struct module *owner; + int (*clock_adjtime)(struct posix_clock *, struct __kernel_timex *); + int (*clock_gettime)(struct posix_clock *, struct timespec64 *); + int (*clock_getres)(struct posix_clock *, struct timespec64 *); + int (*clock_settime)(struct posix_clock *, const struct timespec64 *); + long int (*ioctl)(struct posix_clock *, unsigned int, long unsigned int); + int (*open)(struct posix_clock *, fmode_t); + __poll_t (*poll)(struct posix_clock *, struct file *, poll_table *); + int (*release)(struct posix_clock *); + ssize_t (*read)(struct posix_clock *, uint, char *, size_t); }; -struct icmp_extobj_hdr { - __be16 length; - __u8 class_num; - __u8 class_type; +struct posix_clock { + struct posix_clock_operations ops; + struct cdev cdev; + struct device *dev; + struct rw_semaphore rwsem; + bool zombie; }; -struct icmp_ext_echo_ctype3_hdr { - __be16 afi; - __u8 addrlen; - __u8 reserved; +struct ptp_clock_time { + __s64 sec; + __u32 nsec; + __u32 reserved; }; -struct icmp_ext_echo_iio { - struct icmp_extobj_hdr extobj_hdr; - union { - char name[16]; - __be32 ifindex; - struct { - struct icmp_ext_echo_ctype3_hdr ctype3_hdr; - union { - __be32 ipv4_addr; - struct in6_addr ipv6_addr; - } ip_addr; - } addr; - } ident; +struct ptp_extts_request { + unsigned int index; + unsigned int flags; + unsigned int rsv[2]; }; -struct icmp_bxm { - struct sk_buff *skb; - int offset; - int data_len; - struct { - struct icmphdr icmph; - __be32 times[3]; - } data; - int head_len; - struct ip_options_data replyopts; +struct ptp_perout_request { + union { + struct ptp_clock_time start; + struct ptp_clock_time phase; + }; + struct ptp_clock_time period; + unsigned int index; + unsigned int flags; + union { + struct ptp_clock_time on; + unsigned int rsv[4]; + }; }; -struct icmp_control { - enum skb_drop_reason (*handler)(struct sk_buff *); - short int error; +enum ptp_pin_function { + PTP_PF_NONE = 0, + PTP_PF_EXTTS = 1, + PTP_PF_PEROUT = 2, + PTP_PF_PHYSYNC = 3, }; -enum { - UDP_BPF_IPV4 = 0, - UDP_BPF_IPV6 = 1, - UDP_BPF_NUM_PROTS = 2, +struct ptp_pin_desc { + char name[64]; + unsigned int index; + unsigned int func; + unsigned int chan; + unsigned int rsv[5]; }; -struct timer_list_iter { - int cpu; - bool second_pass; - u64 now; +struct ptp_extts_event { + struct ptp_clock_time t; + unsigned int index; + unsigned int flags; + unsigned int rsv[2]; }; -struct audit_rule_data { +struct pps_ktime { + __s64 sec; + __s32 nsec; __u32 flags; - __u32 action; - __u32 field_count; - __u32 mask[64]; - __u32 fields[64]; - __u32 values[64]; - __u32 fieldflags[64]; - __u32 buflen; - char buf[0]; }; -struct dx_hash_info { - u32 hash; - u32 minor_hash; - int hash_version; - u32 *seed; +struct pps_kparams { + int api_version; + int mode; + struct pps_ktime assert_off_tu; + struct pps_ktime clear_off_tu; }; -struct ext4_filename { - const struct qstr *usr_fname; - struct fscrypt_str disk_name; - struct dx_hash_info hinfo; -}; +struct pps_device; -struct ext4_xattr_entry { - __u8 e_name_len; - __u8 e_name_index; - __le16 e_value_offs; - __le32 e_value_inum; - __le32 e_value_size; - __le32 e_hash; - char e_name[0]; +struct pps_source_info { + char name[32]; + char path[32]; + int mode; + void (*echo)(struct pps_device *, int, void *); + struct module *owner; + struct device *dev; }; -struct ext4_xattr_info { - const char *name; - const void *value; - size_t value_len; - int name_index; - int in_inode; +struct pps_device { + struct pps_source_info info; + struct pps_kparams params; + __u32 assert_sequence; + __u32 clear_sequence; + struct pps_ktime assert_tu; + struct pps_ktime clear_tu; + int current_mode; + unsigned int last_ev; + wait_queue_head_t queue; + unsigned int id; + const void *lookup_cookie; + struct cdev cdev; + struct device *dev; + struct fasync_struct *async_queue; + spinlock_t lock; }; -struct ext4_xattr_search { - struct ext4_xattr_entry *first; - void *base; - void *end; - struct ext4_xattr_entry *here; - int not_found; +struct cyclecounter { + u64 (*read)(const struct cyclecounter *); + u64 mask; + u32 mult; + u32 shift; }; -struct ext4_xattr_ibody_find { - struct ext4_xattr_search s; - struct ext4_iloc iloc; +struct timecounter { + const struct cyclecounter *cc; + u64 cycle_last; + u64 nsec; + u64 mask; + u64 frac; }; -struct debugfs_reg32 { - char *name; - long unsigned int offset; +struct ptp_clock_request { + enum { + PTP_CLK_REQ_EXTTS = 0, + PTP_CLK_REQ_PEROUT = 1, + PTP_CLK_REQ_PPS = 2, + } type; + union { + struct ptp_extts_request extts; + struct ptp_perout_request perout; + }; }; -struct debugfs_regset32 { - const struct debugfs_reg32 *regs; - int nregs; - void *base; - struct device *dev; +struct ptp_system_timestamp { + struct timespec64 pre_ts; + struct timespec64 post_ts; }; -struct debugfs_devm_entry { - int (*read)(struct seq_file *, void *); - struct device *dev; +struct ptp_clock_info { + struct module *owner; + char name[32]; + s32 max_adj; + int n_alarm; + int n_ext_ts; + int n_per_out; + int n_pins; + int pps; + struct ptp_pin_desc *pin_config; + int (*adjfine)(struct ptp_clock_info *, long int); + int (*adjphase)(struct ptp_clock_info *, s32); + int (*adjtime)(struct ptp_clock_info *, s64); + int (*gettime64)(struct ptp_clock_info *, struct timespec64 *); + int (*gettimex64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *); + int (*getcrosststamp)(struct ptp_clock_info *, struct system_device_crosststamp *); + int (*settime64)(struct ptp_clock_info *, const struct timespec64 *); + int (*getcycles64)(struct ptp_clock_info *, struct timespec64 *); + int (*getcyclesx64)(struct ptp_clock_info *, struct timespec64 *, struct ptp_system_timestamp *); + int (*getcrosscycles)(struct ptp_clock_info *, struct system_device_crosststamp *); + int (*enable)(struct ptp_clock_info *, struct ptp_clock_request *, int); + int (*verify)(struct ptp_clock_info *, unsigned int, enum ptp_pin_function, unsigned int); + long int (*do_aux_work)(struct ptp_clock_info *); }; -struct hashtab_info { - u32 slots_used; - u32 max_chain_len; +struct timestamp_event_queue { + struct ptp_extts_event buf[128]; + int head; + int tail; + spinlock_t lock; }; -struct sidtab_str_cache { - struct callback_head rcu_member; - struct list_head lru_member; - struct sidtab_entry *parent; - u32 len; - char str[0]; +struct ptp_clock { + struct posix_clock clock; + struct device dev; + struct ptp_clock_info *info; + dev_t devid; + int index; + struct pps_device *pps_source; + long int dialed_frequency; + struct timestamp_event_queue tsevq; + struct mutex tsevq_mux; + struct mutex pincfg_mux; + wait_queue_head_t tsev_wq; + int defunct; + struct device_attribute *pin_dev_attr; + struct attribute **pin_attr; + struct attribute_group pin_attr_group; + const struct attribute_group *pin_attr_groups[2]; + struct kthread_worker *kworker; + struct kthread_delayed_work aux_work; + unsigned int max_vclocks; + unsigned int n_vclocks; + int *vclock_index; + struct mutex n_vclocks_mux; + bool is_virtual_clock; + bool has_cycles; }; -struct dccp_hdr { - __be16 dccph_sport; - __be16 dccph_dport; - __u8 dccph_doff; - __u8 dccph_cscov: 4; - __u8 dccph_ccval: 4; - __sum16 dccph_checksum; - __u8 dccph_x: 1; - __u8 dccph_type: 4; - __u8 dccph_reserved: 3; - __u8 dccph_seq2; - __be16 dccph_seq; +struct ptp_vclock { + struct ptp_clock *pclock; + struct ptp_clock_info info; + struct ptp_clock *clock; + struct hlist_node vclock_hash_node; + struct cyclecounter cc; + struct timecounter tc; + spinlock_t lock; }; -enum pci_mmap_api { - PCI_MMAP_SYSFS = 0, - PCI_MMAP_PROCFS = 1, +struct ucred { + __u32 pid; + __u32 uid; + __u32 gid; }; -struct pci_filp_private { - enum pci_mmap_state mmap_state; - int write_combine; +struct scm_cookie { + struct pid *pid; + struct scm_fp_list *fp; + struct scm_creds creds; + u32 secid; }; -typedef u64 acpi_integer; - -struct acpi_prmt_module_info { - u16 revision; - u16 length; - u8 module_guid[16]; - u16 major_rev; - u16 minor_rev; - u16 handler_info_count; - u32 handler_info_offset; - u64 mmio_list_pointer; -} __attribute__((packed)); - -struct acpi_prmt_handler_info { - u16 revision; - u16 length; - u8 handler_guid[16]; - u64 handler_address; - u64 static_data_buffer_address; - u64 acpi_param_buffer_address; -} __attribute__((packed)); - -struct prm_mmio_addr_range { - u64 phys_addr; - u64 virt_addr; - u32 length; -} __attribute__((packed)); - -struct prm_mmio_info { - u64 mmio_count; - struct prm_mmio_addr_range addr_ranges[0]; +struct sockaddr_nl { + __kernel_sa_family_t nl_family; + short unsigned int nl_pad; + __u32 nl_pid; + __u32 nl_groups; }; -struct prm_buffer { - u8 prm_status; - u64 efi_status; - u8 prm_cmd; - guid_t handler_guid; -} __attribute__((packed)); - -struct prm_context_buffer { - char signature[4]; - u16 revision; - u16 reserved; - guid_t identifier; - u64 static_data_buffer; - struct prm_mmio_info *mmio_ranges; +struct nlmsgerr { + int error; + struct nlmsghdr msg; }; -struct prm_handler_info { - guid_t guid; - u64 handler_addr; - u64 static_data_buffer_addr; - u64 acpi_param_buffer_addr; - struct list_head handler_list; +enum nlmsgerr_attrs { + NLMSGERR_ATTR_UNUSED = 0, + NLMSGERR_ATTR_MSG = 1, + NLMSGERR_ATTR_OFFS = 2, + NLMSGERR_ATTR_COOKIE = 3, + NLMSGERR_ATTR_POLICY = 4, + NLMSGERR_ATTR_MISS_TYPE = 5, + NLMSGERR_ATTR_MISS_NEST = 6, + __NLMSGERR_ATTR_MAX = 7, + NLMSGERR_ATTR_MAX = 6, }; -struct prm_module_info { - guid_t guid; - u16 major_rev; - u16 minor_rev; - u16 handler_count; - struct prm_mmio_info *mmio_info; - bool updatable; - struct list_head module_list; - struct prm_handler_info handlers[0]; +struct nl_pktinfo { + __u32 group; }; -struct linkmodes_reply_data { - struct ethnl_reply_data base; - struct ethtool_link_ksettings ksettings; - struct ethtool_link_settings *lsettings; - bool peer_empty; +enum { + NETLINK_UNCONNECTED = 0, + NETLINK_CONNECTED = 1, }; -struct xdp_diag_req { - __u8 sdiag_family; - __u8 sdiag_protocol; - __u16 pad; - __u32 xdiag_ino; - __u32 xdiag_show; - __u32 xdiag_cookie[2]; +enum netlink_skb_flags { + NETLINK_SKB_DST = 8, }; -struct xdp_diag_msg { - __u8 xdiag_family; - __u8 xdiag_type; - __u16 pad; - __u32 xdiag_ino; - __u32 xdiag_cookie[2]; +struct netlink_notify { + struct net *net; + u32 portid; + int protocol; }; -enum { - XDP_DIAG_NONE = 0, - XDP_DIAG_INFO = 1, - XDP_DIAG_UID = 2, - XDP_DIAG_RX_RING = 3, - XDP_DIAG_TX_RING = 4, - XDP_DIAG_UMEM = 5, - XDP_DIAG_UMEM_FILL_RING = 6, - XDP_DIAG_UMEM_COMPLETION_RING = 7, - XDP_DIAG_MEMINFO = 8, - XDP_DIAG_STATS = 9, - __XDP_DIAG_MAX = 10, +struct netlink_tap { + struct net_device *dev; + struct module *module; + struct list_head list; }; -struct xdp_diag_info { - __u32 ifindex; - __u32 queue_id; +struct socket_alloc { + struct socket socket; + struct inode vfs_inode; + long: 64; }; -struct xdp_diag_ring { - __u32 entries; +struct trace_event_raw_netlink_extack { + struct trace_entry ent; + u32 __data_loc_msg; + char __data[0]; }; -struct xdp_diag_umem { - __u64 size; - __u32 id; - __u32 num_pages; - __u32 chunk_size; - __u32 headroom; - __u32 ifindex; - __u32 queue_id; - __u32 flags; - __u32 refs; +struct trace_event_data_offsets_netlink_extack { + u32 msg; }; -struct xdp_diag_stats { - __u64 n_rx_dropped; - __u64 n_rx_invalid; - __u64 n_rx_full; - __u64 n_fill_ring_empty; - __u64 n_tx_invalid; - __u64 n_tx_ring_empty; +typedef void (*btf_trace_netlink_extack)(void *, const char *); + +struct netlink_sock { + struct sock sk; + u32 portid; + u32 dst_portid; + u32 dst_group; + u32 flags; + u32 subscriptions; + u32 ngroups; + long unsigned int *groups; + long unsigned int state; + size_t max_recvmsg_len; + wait_queue_head_t wait; + bool bound; + bool cb_running; + int dump_done_errno; + struct netlink_callback cb; + struct mutex *cb_mutex; + struct mutex cb_def_mutex; + void (*netlink_rcv)(struct sk_buff *); + int (*netlink_bind)(struct net *, int); + void (*netlink_unbind)(struct net *, int); + struct module *module; + struct rhash_head node; + struct callback_head rcu; + struct work_struct work; }; -enum { - NONE_FORCE_HPET_RESUME = 0, - OLD_ICH_FORCE_HPET_RESUME = 1, - ICH_FORCE_HPET_RESUME = 2, - VT8237_FORCE_HPET_RESUME = 3, - NVIDIA_FORCE_HPET_RESUME = 4, - ATI_FORCE_HPET_RESUME = 5, +struct listeners; + +struct netlink_table { + struct rhashtable hash; + struct hlist_head mc_list; + struct listeners *listeners; + unsigned int flags; + unsigned int groups; + struct mutex *cb_mutex; + struct module *module; + int (*bind)(struct net *, int); + void (*unbind)(struct net *, int); + bool (*compare)(struct net *, struct sock *); + int registered; }; -struct tsc_adjust { - s64 bootval; - s64 adjusted; - long unsigned int nextcheck; - bool warned; +struct listeners { + struct callback_head rcu; + long unsigned int masks[0]; }; -enum { - KERNEL_PARAM_FL_UNSAFE = 1, - KERNEL_PARAM_FL_HWPARAM = 2, +struct netlink_tap_net { + struct list_head netlink_tap_all; + struct mutex netlink_tap_lock; }; -struct param_attribute { - struct module_attribute mattr; - const struct kernel_param *param; +struct netlink_compare_arg { + possible_net_t pnet; + u32 portid; }; -struct module_param_attrs { - unsigned int num; - struct attribute_group grp; - struct param_attribute attrs[0]; +struct netlink_broadcast_data { + struct sock *exclude_sk; + struct net *net; + u32 portid; + u32 group; + int failure; + int delivery_failure; + int congested; + int delivered; + gfp_t allocation; + struct sk_buff *skb; + struct sk_buff *skb2; }; -struct kmalloced_param { - struct list_head list; - char val[0]; +struct netlink_set_err_data { + struct sock *exclude_sk; + u32 portid; + u32 group; + int code; }; -struct lock_list { - struct list_head entry; - struct lock_class *class; - struct lock_class *links_to; - const struct lock_trace *trace; - u16 distance; - u8 dep; - u8 only_xr; - struct lock_list *parent; +struct nl_seq_iter { + struct seq_net_private p; + struct rhashtable_iter hti; + int link; }; -struct lock_chain { - unsigned int irq_context: 2; - unsigned int depth: 6; - unsigned int base: 24; - struct hlist_node entry; - u64 chain_key; +struct bpf_iter__netlink { + union { + struct bpf_iter_meta *meta; + }; + union { + struct netlink_sock *sk; + }; }; -enum { - LOCKF_USED_IN_HARDIRQ = 1, - LOCKF_USED_IN_HARDIRQ_READ = 2, - LOCKF_ENABLED_HARDIRQ = 4, - LOCKF_ENABLED_HARDIRQ_READ = 8, - LOCKF_USED_IN_SOFTIRQ = 16, - LOCKF_USED_IN_SOFTIRQ_READ = 32, - LOCKF_ENABLED_SOFTIRQ = 64, - LOCKF_ENABLED_SOFTIRQ_READ = 128, - LOCKF_USED = 256, - LOCKF_USED_READ = 512, +enum sock_shutdown_cmd { + SHUT_RD = 0, + SHUT_WR = 1, + SHUT_RDWR = 2, }; -enum { - GP_IDLE = 0, - GP_ENTER = 1, - GP_PASSED = 2, - GP_EXIT = 3, - GP_REPLAY = 4, +struct udp_port_cfg { + u8 family; + union { + struct in_addr local_ip; + struct in6_addr local_ip6; + }; + union { + struct in_addr peer_ip; + struct in6_addr peer_ip6; + }; + __be16 local_udp_port; + __be16 peer_udp_port; + int bind_ifindex; + unsigned int use_udp_checksums: 1; + unsigned int use_udp6_tx_checksums: 1; + unsigned int use_udp6_rx_checksums: 1; + unsigned int ipv6_v6only: 1; }; -struct cma { - long unsigned int base_pfn; - long unsigned int count; - long unsigned int *bitmap; - unsigned int order_per_bit; - spinlock_t lock; - char name[64]; - bool reserve_pages_on_error; +typedef int (*udp_tunnel_encap_rcv_t)(struct sock *, struct sk_buff *); + +typedef int (*udp_tunnel_encap_err_lookup_t)(struct sock *, struct sk_buff *); + +typedef void (*udp_tunnel_encap_err_rcv_t)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *); + +typedef void (*udp_tunnel_encap_destroy_t)(struct sock *); + +typedef struct sk_buff * (*udp_tunnel_gro_receive_t)(struct sock *, struct list_head *, struct sk_buff *); + +typedef int (*udp_tunnel_gro_complete_t)(struct sock *, struct sk_buff *, int); + +struct udp_tunnel_sock_cfg { + void *sk_user_data; + __u8 encap_type; + udp_tunnel_encap_rcv_t encap_rcv; + udp_tunnel_encap_err_lookup_t encap_err_lookup; + udp_tunnel_encap_err_rcv_t encap_err_rcv; + udp_tunnel_encap_destroy_t encap_destroy; + udp_tunnel_gro_receive_t gro_receive; + udp_tunnel_gro_complete_t gro_complete; }; -struct seccomp_notif_sizes { - __u16 seccomp_notif; - __u16 seccomp_notif_resp; - __u16 seccomp_data; +struct xfrm6_tunnel { + int (*handler)(struct sk_buff *); + int (*cb_handler)(struct sk_buff *, int); + int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); + struct xfrm6_tunnel *next; + int priority; }; -struct seccomp_notif { - __u64 id; - __u32 pid; - __u32 flags; - struct seccomp_data data; +enum { + PERF_BR_UNKNOWN = 0, + PERF_BR_COND = 1, + PERF_BR_UNCOND = 2, + PERF_BR_IND = 3, + PERF_BR_CALL = 4, + PERF_BR_IND_CALL = 5, + PERF_BR_RET = 6, + PERF_BR_SYSCALL = 7, + PERF_BR_SYSRET = 8, + PERF_BR_COND_CALL = 9, + PERF_BR_COND_RET = 10, + PERF_BR_ERET = 11, + PERF_BR_IRQ = 12, + PERF_BR_SERROR = 13, + PERF_BR_NO_TX = 14, + PERF_BR_EXTEND_ABI = 15, + PERF_BR_MAX = 16, }; -struct seccomp_notif_resp { - __u64 id; - __s64 val; - __s32 error; - __u32 flags; +enum { + X86_BR_NONE = 0, + X86_BR_USER = 1, + X86_BR_KERNEL = 2, + X86_BR_CALL = 4, + X86_BR_RET = 8, + X86_BR_SYSCALL = 16, + X86_BR_SYSRET = 32, + X86_BR_INT = 64, + X86_BR_IRET = 128, + X86_BR_JCC = 256, + X86_BR_JMP = 512, + X86_BR_IRQ = 1024, + X86_BR_IND_CALL = 2048, + X86_BR_ABORT = 4096, + X86_BR_IN_TX = 8192, + X86_BR_NO_TX = 16384, + X86_BR_ZERO_CALL = 32768, + X86_BR_CALL_STACK = 65536, + X86_BR_IND_JMP = 131072, + X86_BR_TYPE_SAVE = 262144, }; -struct seccomp_notif_addfd { - __u64 id; - __u32 flags; - __u32 srcfd; - __u32 newfd; - __u32 newfd_flags; +struct kretprobe_blackpoint { + const char *name; + void *addr; }; -struct action_cache { - long unsigned int allow_native[8]; +struct kprobe_insn_cache { + struct mutex mutex; + void * (*alloc)(); + void (*free)(void *); + const char *sym; + struct list_head pages; + size_t insn_size; + int nr_garbage; }; -struct notification; +struct __arch_relative_insn { + u8 op; + s32 raddr; +} __attribute__((packed)); -struct seccomp_filter { - refcount_t refs; - refcount_t users; - bool log; - struct action_cache cache; - struct seccomp_filter *prev; - struct bpf_prog *prog; - struct notification *notif; - struct mutex notify_lock; - wait_queue_head_t wqh; +enum { + PER_LINUX = 0, + PER_LINUX_32BIT = 8388608, + PER_LINUX_FDPIC = 524288, + PER_SVR4 = 68157441, + PER_SVR3 = 83886082, + PER_SCOSVR3 = 117440515, + PER_OSR5 = 100663299, + PER_WYSEV386 = 83886084, + PER_ISCR4 = 67108869, + PER_BSD = 6, + PER_SUNOS = 67108870, + PER_XENIX = 83886087, + PER_LINUX32 = 8, + PER_LINUX32_3GB = 134217736, + PER_IRIX32 = 67108873, + PER_IRIXN32 = 67108874, + PER_IRIX64 = 67108875, + PER_RISCOS = 12, + PER_SOLARIS = 67108877, + PER_UW7 = 68157454, + PER_OSF4 = 15, + PER_HPUX = 16, + PER_MASK = 255, }; -struct ctl_path { - const char *procname; +struct rusage { + struct __kernel_old_timeval ru_utime; + struct __kernel_old_timeval ru_stime; + __kernel_long_t ru_maxrss; + __kernel_long_t ru_ixrss; + __kernel_long_t ru_idrss; + __kernel_long_t ru_isrss; + __kernel_long_t ru_minflt; + __kernel_long_t ru_majflt; + __kernel_long_t ru_nswap; + __kernel_long_t ru_inblock; + __kernel_long_t ru_oublock; + __kernel_long_t ru_msgsnd; + __kernel_long_t ru_msgrcv; + __kernel_long_t ru_nsignals; + __kernel_long_t ru_nvcsw; + __kernel_long_t ru_nivcsw; }; -enum notify_state { - SECCOMP_NOTIFY_INIT = 0, - SECCOMP_NOTIFY_SENT = 1, - SECCOMP_NOTIFY_REPLIED = 2, +struct rlimit64 { + __u64 rlim_cur; + __u64 rlim_max; }; -struct seccomp_knotif { - struct task_struct *task; - u64 id; - const struct seccomp_data *data; - enum notify_state state; - int error; - long int val; - u32 flags; - struct completion ready; - struct list_head list; - struct list_head addfd; -}; +typedef int (*proc_visitor)(struct task_struct *, void *); -struct seccomp_kaddfd { - struct file *file; - int fd; - unsigned int flags; - __u32 ioctl_flags; - union { - bool setfd; - int ret; - }; - struct completion completion; - struct list_head list; +struct oldold_utsname { + char sysname[9]; + char nodename[9]; + char release[9]; + char version[9]; + char machine[9]; }; -struct notification { - struct semaphore request; - u64 next_id; - struct list_head notifications; +struct old_utsname { + char sysname[65]; + char nodename[65]; + char release[65]; + char version[65]; + char machine[65]; }; -struct seccomp_log_name { - u32 log; - const char *name; +struct prctl_mm_map { + __u64 start_code; + __u64 end_code; + __u64 start_data; + __u64 end_data; + __u64 start_brk; + __u64 brk; + __u64 start_stack; + __u64 arg_start; + __u64 arg_end; + __u64 env_start; + __u64 env_end; + __u64 *auxv; + __u32 auxv_size; + __u32 exe_fd; }; -struct ext4_xattr_header { - __le32 h_magic; - __le32 h_refcount; - __le32 h_blocks; - __le32 h_hash; - __le32 h_checksum; - __u32 h_reserved[3]; +struct tms { + __kernel_clock_t tms_utime; + __kernel_clock_t tms_stime; + __kernel_clock_t tms_cutime; + __kernel_clock_t tms_cstime; }; -struct ext4_xattr_block_find { - struct ext4_xattr_search s; - struct buffer_head *bh; +struct getcpu_cache { + long unsigned int blob[16]; }; -struct selinux_mapping; +struct mem_cgroup_reclaim_cookie { + pg_data_t *pgdat; + unsigned int generation; +}; -struct selinux_map { - struct selinux_mapping *mapping; - u16 size; +enum mem_cgroup_events_target { + MEM_CGROUP_TARGET_THRESH = 0, + MEM_CGROUP_TARGET_SOFTLIMIT = 1, + MEM_CGROUP_NTARGETS = 2, }; -struct selinux_policy { - struct sidtab *sidtab; - struct policydb policydb; - struct selinux_map map; - u32 latest_granting; +struct memcg_vmstats { + long int state[50]; + long unsigned int events[15]; + long int state_pending[50]; + long unsigned int events_pending[15]; }; -struct selinux_policy_convert_data; +struct memcg_vmstats_percpu { + long int state[50]; + long unsigned int events[15]; + long int state_prev[50]; + long unsigned int events_prev[15]; + long unsigned int nr_page_events; + long unsigned int targets[2]; +}; -struct selinux_load_state { - struct selinux_policy *policy; - struct selinux_policy_convert_data *convert_data; +struct mem_cgroup_tree_per_node { + struct rb_root rb_root; + struct rb_node *rb_rightmost; + spinlock_t lock; }; -struct convert_context_args { - struct selinux_state *state; - struct policydb *oldp; - struct policydb *newp; +struct mem_cgroup_tree { + struct mem_cgroup_tree_per_node *rb_tree_per_node[64]; }; -struct selinux_policy_convert_data { - struct convert_context_args args; - struct sidtab_convert_params sidtab_params; +struct mem_cgroup_eventfd_list { + struct list_head list; + struct eventfd_ctx *eventfd; }; -struct perm_datum { - u32 value; +struct mem_cgroup_event { + struct mem_cgroup *memcg; + struct eventfd_ctx *eventfd; + struct list_head list; + int (*register_event)(struct mem_cgroup *, struct eventfd_ctx *, const char *); + void (*unregister_event)(struct mem_cgroup *, struct eventfd_ctx *); + poll_table pt; + wait_queue_head_t *wqh; + wait_queue_entry_t wait; + struct work_struct remove; }; -struct role_trans_key { - u32 role; - u32 type; - u32 tclass; +struct move_charge_struct { + spinlock_t lock; + struct mm_struct *mm; + struct mem_cgroup *from; + struct mem_cgroup *to; + long unsigned int flags; + long unsigned int precharge; + long unsigned int moved_charge; + long unsigned int moved_swap; + struct task_struct *moving_task; + wait_queue_head_t waitq; }; -struct role_trans_datum { - u32 new_role; +enum res_type { + _MEM = 0, + _MEMSWAP = 1, + _KMEM = 2, + _TCP = 3, }; -struct filename_trans_key { - u32 ttype; - u16 tclass; +struct memory_stat { const char *name; + unsigned int idx; }; -struct filename_trans_datum { - struct ebitmap stypes; - u32 otype; - struct filename_trans_datum *next; +struct oom_wait_info { + struct mem_cgroup *memcg; + wait_queue_entry_t wait; }; -struct selinux_mapping { - u16 value; - unsigned int num_perms; - u32 perms[32]; +struct memcg_stock_pcp { + local_lock_t stock_lock; + struct mem_cgroup *cached; + unsigned int nr_pages; + struct obj_cgroup *cached_objcg; + struct pglist_data *cached_pgdat; + unsigned int nr_bytes; + int nr_slab_reclaimable_b; + int nr_slab_unreclaimable_b; + struct work_struct work; + long unsigned int flags; }; -struct superblock_security_struct { - u32 sid; - u32 def_sid; - u32 mntpoint_sid; - short unsigned int behavior; - short unsigned int flags; - struct mutex lock; - struct list_head isec_head; - spinlock_t isec_lock; +enum { + RES_USAGE = 0, + RES_LIMIT = 1, + RES_MAX_USAGE = 2, + RES_FAILCNT = 3, + RES_SOFT_LIMIT = 4, }; -enum sctp_cid { - SCTP_CID_DATA = 0, - SCTP_CID_INIT = 1, - SCTP_CID_INIT_ACK = 2, - SCTP_CID_SACK = 3, - SCTP_CID_HEARTBEAT = 4, - SCTP_CID_HEARTBEAT_ACK = 5, - SCTP_CID_ABORT = 6, - SCTP_CID_SHUTDOWN = 7, - SCTP_CID_SHUTDOWN_ACK = 8, - SCTP_CID_ERROR = 9, - SCTP_CID_COOKIE_ECHO = 10, - SCTP_CID_COOKIE_ACK = 11, - SCTP_CID_ECN_ECNE = 12, - SCTP_CID_ECN_CWR = 13, - SCTP_CID_SHUTDOWN_COMPLETE = 14, - SCTP_CID_AUTH = 15, - SCTP_CID_I_DATA = 64, - SCTP_CID_FWD_TSN = 192, - SCTP_CID_ASCONF = 193, - SCTP_CID_I_FWD_TSN = 194, - SCTP_CID_ASCONF_ACK = 128, - SCTP_CID_RECONF = 130, - SCTP_CID_PAD = 132, +union mc_target { + struct page *page; + swp_entry_t ent; }; -enum { - SCTP_MAX_STREAM = 65535, +enum mc_target_type { + MC_TARGET_NONE = 0, + MC_TARGET_PAGE = 1, + MC_TARGET_SWAP = 2, + MC_TARGET_DEVICE = 3, }; -enum sctp_event_timeout { - SCTP_EVENT_TIMEOUT_NONE = 0, - SCTP_EVENT_TIMEOUT_T1_COOKIE = 1, - SCTP_EVENT_TIMEOUT_T1_INIT = 2, - SCTP_EVENT_TIMEOUT_T2_SHUTDOWN = 3, - SCTP_EVENT_TIMEOUT_T3_RTX = 4, - SCTP_EVENT_TIMEOUT_T4_RTO = 5, - SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD = 6, - SCTP_EVENT_TIMEOUT_HEARTBEAT = 7, - SCTP_EVENT_TIMEOUT_RECONF = 8, - SCTP_EVENT_TIMEOUT_PROBE = 9, - SCTP_EVENT_TIMEOUT_SACK = 10, - SCTP_EVENT_TIMEOUT_AUTOCLOSE = 11, +struct uncharge_gather { + struct mem_cgroup *memcg; + long unsigned int nr_memory; + long unsigned int pgpgout; + long unsigned int nr_kmem; + int nid; }; -enum { - SCTP_MAX_DUP_TSNS = 16, +struct numa_stat { + const char *name; + unsigned int lru_mask; }; enum { - SCTP_AUTH_HMAC_ID_RESERVED_0 = 0, - SCTP_AUTH_HMAC_ID_SHA1 = 1, - SCTP_AUTH_HMAC_ID_RESERVED_2 = 2, - SCTP_AUTH_HMAC_ID_SHA256 = 3, - __SCTP_AUTH_HMAC_MAX = 4, + POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, + POWER_SUPPLY_CHARGE_TYPE_NONE = 1, + POWER_SUPPLY_CHARGE_TYPE_TRICKLE = 2, + POWER_SUPPLY_CHARGE_TYPE_FAST = 3, + POWER_SUPPLY_CHARGE_TYPE_STANDARD = 4, + POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE = 5, + POWER_SUPPLY_CHARGE_TYPE_CUSTOM = 6, + POWER_SUPPLY_CHARGE_TYPE_LONGLIFE = 7, + POWER_SUPPLY_CHARGE_TYPE_BYPASS = 8, }; -struct selinux_audit_rule { - u32 au_seqno; - struct context___2 au_ctxt; +enum { + POWER_SUPPLY_HEALTH_UNKNOWN = 0, + POWER_SUPPLY_HEALTH_GOOD = 1, + POWER_SUPPLY_HEALTH_OVERHEAT = 2, + POWER_SUPPLY_HEALTH_DEAD = 3, + POWER_SUPPLY_HEALTH_OVERVOLTAGE = 4, + POWER_SUPPLY_HEALTH_UNSPEC_FAILURE = 5, + POWER_SUPPLY_HEALTH_COLD = 6, + POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE = 7, + POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE = 8, + POWER_SUPPLY_HEALTH_OVERCURRENT = 9, + POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED = 10, + POWER_SUPPLY_HEALTH_WARM = 11, + POWER_SUPPLY_HEALTH_COOL = 12, + POWER_SUPPLY_HEALTH_HOT = 13, + POWER_SUPPLY_HEALTH_NO_BATTERY = 14, }; -struct firmware_map_entry { - u64 start; - u64 end; - const char *type; - struct list_head list; - struct kobject kobj; +enum { + POWER_SUPPLY_SCOPE_UNKNOWN = 0, + POWER_SUPPLY_SCOPE_SYSTEM = 1, + POWER_SUPPLY_SCOPE_DEVICE = 2, }; -struct memmap_attribute { - struct attribute attr; - ssize_t (*show)(struct firmware_map_entry *, char *); +enum power_supply_charge_behaviour { + POWER_SUPPLY_CHARGE_BEHAVIOUR_AUTO = 0, + POWER_SUPPLY_CHARGE_BEHAVIOUR_INHIBIT_CHARGE = 1, + POWER_SUPPLY_CHARGE_BEHAVIOUR_FORCE_DISCHARGE = 2, }; -enum { - LWT_BPF_PROG_UNSPEC = 0, - LWT_BPF_PROG_FD = 1, - LWT_BPF_PROG_NAME = 2, - __LWT_BPF_PROG_MAX = 3, +struct power_supply_attr { + const char *prop_name; + char attr_name[31]; + struct device_attribute dev_attr; + const char * const *text_values; + int text_values_len; }; -enum { - LWT_BPF_UNSPEC = 0, - LWT_BPF_IN = 1, - LWT_BPF_OUT = 2, - LWT_BPF_XMIT = 3, - LWT_BPF_XMIT_HEADROOM = 4, - __LWT_BPF_MAX = 5, -}; +typedef struct { + u32 version; + u32 num_entries; + u32 desc_size; + u32 reserved; + efi_memory_desc_t entry[0]; +} efi_memory_attributes_table_t; -struct bpf_lwt { - struct bpf_lwt_prog in; - struct bpf_lwt_prog out; - struct bpf_lwt_prog xmit; - int family; +struct gnet_stats_rate_est64 { + __u64 bps; + __u64 pps; }; -enum { - ETHTOOL_A_CABLE_PAIR_A = 0, - ETHTOOL_A_CABLE_PAIR_B = 1, - ETHTOOL_A_CABLE_PAIR_C = 2, - ETHTOOL_A_CABLE_PAIR_D = 3, +struct gnet_estimator { + signed char interval; + unsigned char ewma_log; }; -enum { - ETHTOOL_A_CABLE_RESULT_UNSPEC = 0, - ETHTOOL_A_CABLE_RESULT_PAIR = 1, - ETHTOOL_A_CABLE_RESULT_CODE = 2, - __ETHTOOL_A_CABLE_RESULT_CNT = 3, - ETHTOOL_A_CABLE_RESULT_MAX = 2, +struct net_rate_estimator { + struct gnet_stats_basic_sync *bstats; + spinlock_t *stats_lock; + bool running; + struct gnet_stats_basic_sync *cpu_bstats; + u8 ewma_log; + u8 intvl_log; + seqcount_t seq; + u64 last_packets; + u64 last_bytes; + u64 avpps; + u64 avbps; + long unsigned int next_jiffies; + struct timer_list timer; + struct callback_head rcu; }; -enum { - ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0, - ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 1, - ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 2, - __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT = 3, - ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 2, +struct nfnl_ct_hook { + size_t (*build_size)(const struct nf_conn *); + int (*build)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, u_int16_t, u_int16_t); + int (*parse)(const struct nlattr *, struct nf_conn *); + int (*attach_expect)(const struct nlattr *, struct nf_conn *, u32, u32); + void (*seq_adjust)(struct sk_buff *, struct nf_conn *, enum ip_conntrack_info, s32); }; -enum { - ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0, - ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 1, - ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 2, +enum l2tp_debug_flags { + L2TP_MSG_DEBUG = 1, + L2TP_MSG_CONTROL = 2, + L2TP_MSG_SEQ = 4, + L2TP_MSG_DATA = 8, }; -enum { - ETHTOOL_A_CABLE_NEST_UNSPEC = 0, - ETHTOOL_A_CABLE_NEST_RESULT = 1, - ETHTOOL_A_CABLE_NEST_FAULT_LENGTH = 2, - __ETHTOOL_A_CABLE_NEST_CNT = 3, - ETHTOOL_A_CABLE_NEST_MAX = 2, +struct nfgenmsg { + __u8 nfgen_family; + __u8 version; + __be16 res_id; }; -enum { - ETHTOOL_A_CABLE_TEST_NTF_UNSPEC = 0, - ETHTOOL_A_CABLE_TEST_NTF_HEADER = 1, - ETHTOOL_A_CABLE_TEST_NTF_STATUS = 2, - ETHTOOL_A_CABLE_TEST_NTF_NEST = 3, - __ETHTOOL_A_CABLE_TEST_NTF_CNT = 4, - ETHTOOL_A_CABLE_TEST_NTF_MAX = 3, +struct nfnl_info { + struct net *net; + struct sock *sk; + const struct nlmsghdr *nlh; + const struct nfgenmsg *nfmsg; + struct netlink_ext_ack *extack; }; -enum { - ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC = 0, - ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST = 1, - ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST = 2, - ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP = 3, - ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR = 4, - __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT = 5, - ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = 4, +enum nfnl_callback_type { + NFNL_CB_UNSPEC = 0, + NFNL_CB_MUTEX = 1, + NFNL_CB_RCU = 2, + NFNL_CB_BATCH = 3, }; -enum { - ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC = 0, - ETHTOOL_A_CABLE_AMPLITUDE_PAIR = 1, - ETHTOOL_A_CABLE_AMPLITUDE_mV = 2, - __ETHTOOL_A_CABLE_AMPLITUDE_CNT = 3, - ETHTOOL_A_CABLE_AMPLITUDE_MAX = 2, +struct nfnl_callback { + int (*call)(struct sk_buff *, const struct nfnl_info *, const struct nlattr * const *); + const struct nla_policy *policy; + enum nfnl_callback_type type; + __u16 attr_count; }; -enum { - ETHTOOL_A_CABLE_PULSE_UNSPEC = 0, - ETHTOOL_A_CABLE_PULSE_mV = 1, - __ETHTOOL_A_CABLE_PULSE_CNT = 2, - ETHTOOL_A_CABLE_PULSE_MAX = 1, +enum nfnl_abort_action { + NFNL_ABORT_NONE = 0, + NFNL_ABORT_AUTOLOAD = 1, + NFNL_ABORT_VALIDATE = 2, }; -enum { - ETHTOOL_A_CABLE_STEP_UNSPEC = 0, - ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE = 1, - ETHTOOL_A_CABLE_STEP_LAST_DISTANCE = 2, - ETHTOOL_A_CABLE_STEP_STEP_DISTANCE = 3, - __ETHTOOL_A_CABLE_STEP_CNT = 4, - ETHTOOL_A_CABLE_STEP_MAX = 3, +struct nfnetlink_subsystem { + const char *name; + __u8 subsys_id; + __u8 cb_count; + const struct nfnl_callback *cb; + struct module *owner; + int (*commit)(struct net *, struct sk_buff *); + int (*abort)(struct net *, struct sk_buff *, enum nfnl_abort_action); + void (*cleanup)(struct net *); + bool (*valid_genid)(struct net *, u32); }; -enum { - ETHTOOL_A_CABLE_TDR_NEST_UNSPEC = 0, - ETHTOOL_A_CABLE_TDR_NEST_STEP = 1, - ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE = 2, - ETHTOOL_A_CABLE_TDR_NEST_PULSE = 3, - __ETHTOOL_A_CABLE_TDR_NEST_CNT = 4, - ETHTOOL_A_CABLE_TDR_NEST_MAX = 3, +enum nfulnl_msg_types { + NFULNL_MSG_PACKET = 0, + NFULNL_MSG_CONFIG = 1, + NFULNL_MSG_MAX = 2, }; -enum { - PIM_TYPE_HELLO = 0, - PIM_TYPE_REGISTER = 1, - PIM_TYPE_REGISTER_STOP = 2, - PIM_TYPE_JOIN_PRUNE = 3, - PIM_TYPE_BOOTSTRAP = 4, - PIM_TYPE_ASSERT = 5, - PIM_TYPE_GRAFT = 6, - PIM_TYPE_GRAFT_ACK = 7, - PIM_TYPE_CANDIDATE_RP_ADV = 8, +struct nfulnl_msg_packet_hdr { + __be16 hw_protocol; + __u8 hook; + __u8 _pad; }; -struct pimreghdr { - __u8 type; - __u8 reserved; - __be16 csum; - __be32 flags; +struct nfulnl_msg_packet_hw { + __be16 hw_addrlen; + __u16 _pad; + __u8 hw_addr[8]; }; -typedef short unsigned int vifi_t; +struct nfulnl_msg_packet_timestamp { + __be64 sec; + __be64 usec; +}; -struct vifctl { - vifi_t vifc_vifi; - unsigned char vifc_flags; - unsigned char vifc_threshold; - unsigned int vifc_rate_limit; - union { - struct in_addr vifc_lcl_addr; - int vifc_lcl_ifindex; - }; - struct in_addr vifc_rmt_addr; +enum nfulnl_vlan_attr { + NFULA_VLAN_UNSPEC = 0, + NFULA_VLAN_PROTO = 1, + NFULA_VLAN_TCI = 2, + __NFULA_VLAN_MAX = 3, }; -struct mfcctl { - struct in_addr mfcc_origin; - struct in_addr mfcc_mcastgrp; - vifi_t mfcc_parent; - unsigned char mfcc_ttls[32]; - unsigned int mfcc_pkt_cnt; - unsigned int mfcc_byte_cnt; - unsigned int mfcc_wrong_if; - int mfcc_expire; +enum nfulnl_attr_type { + NFULA_UNSPEC = 0, + NFULA_PACKET_HDR = 1, + NFULA_MARK = 2, + NFULA_TIMESTAMP = 3, + NFULA_IFINDEX_INDEV = 4, + NFULA_IFINDEX_OUTDEV = 5, + NFULA_IFINDEX_PHYSINDEV = 6, + NFULA_IFINDEX_PHYSOUTDEV = 7, + NFULA_HWADDR = 8, + NFULA_PAYLOAD = 9, + NFULA_PREFIX = 10, + NFULA_UID = 11, + NFULA_SEQ = 12, + NFULA_SEQ_GLOBAL = 13, + NFULA_GID = 14, + NFULA_HWTYPE = 15, + NFULA_HWHEADER = 16, + NFULA_HWLEN = 17, + NFULA_CT = 18, + NFULA_CT_INFO = 19, + NFULA_VLAN = 20, + NFULA_L2HDR = 21, + __NFULA_MAX = 22, }; -struct sioc_sg_req { - struct in_addr src; - struct in_addr grp; - long unsigned int pktcnt; - long unsigned int bytecnt; - long unsigned int wrong_if; +enum nfulnl_msg_config_cmds { + NFULNL_CFG_CMD_NONE = 0, + NFULNL_CFG_CMD_BIND = 1, + NFULNL_CFG_CMD_UNBIND = 2, + NFULNL_CFG_CMD_PF_BIND = 3, + NFULNL_CFG_CMD_PF_UNBIND = 4, }; -struct sioc_vif_req { - vifi_t vifi; - long unsigned int icount; - long unsigned int ocount; - long unsigned int ibytes; - long unsigned int obytes; +struct nfulnl_msg_config_cmd { + __u8 command; }; -struct igmpmsg { - __u32 unused1; - __u32 unused2; - unsigned char im_msgtype; - unsigned char im_mbz; - unsigned char im_vif; - unsigned char im_vif_hi; - struct in_addr im_src; - struct in_addr im_dst; +struct nfulnl_msg_config_mode { + __be32 copy_range; + __u8 copy_mode; + __u8 _pad; +} __attribute__((packed)); + +enum nfulnl_attr_config { + NFULA_CFG_UNSPEC = 0, + NFULA_CFG_CMD = 1, + NFULA_CFG_MODE = 2, + NFULA_CFG_NLBUFSIZ = 3, + NFULA_CFG_TIMEOUT = 4, + NFULA_CFG_QTHRESH = 5, + NFULA_CFG_FLAGS = 6, + __NFULA_CFG_MAX = 7, }; -enum { - IPMRA_TABLE_UNSPEC = 0, - IPMRA_TABLE_ID = 1, - IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2, - IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3, - IPMRA_TABLE_MROUTE_DO_ASSERT = 4, - IPMRA_TABLE_MROUTE_DO_PIM = 5, - IPMRA_TABLE_VIFS = 6, - IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7, - __IPMRA_TABLE_MAX = 8, +struct nfulnl_instance { + struct hlist_node hlist; + spinlock_t lock; + refcount_t use; + unsigned int qlen; + struct sk_buff *skb; + struct timer_list timer; + struct net *net; + netns_tracker ns_tracker; + struct user_namespace *peer_user_ns; + u32 peer_portid; + unsigned int flushtimeout; + unsigned int nlbufsiz; + unsigned int qthreshold; + u_int32_t copy_range; + u_int32_t seq; + u_int16_t group_num; + u_int16_t flags; + u_int8_t copy_mode; + struct callback_head rcu; }; -enum { - IPMRA_VIF_UNSPEC = 0, - IPMRA_VIF = 1, - __IPMRA_VIF_MAX = 2, +struct nfnl_log_net { + spinlock_t instances_lock; + struct hlist_head instance_table[16]; + atomic_t global_seq; }; -enum { - IPMRA_VIFA_UNSPEC = 0, - IPMRA_VIFA_IFINDEX = 1, - IPMRA_VIFA_VIF_ID = 2, - IPMRA_VIFA_FLAGS = 3, - IPMRA_VIFA_BYTES_IN = 4, - IPMRA_VIFA_BYTES_OUT = 5, - IPMRA_VIFA_PACKETS_IN = 6, - IPMRA_VIFA_PACKETS_OUT = 7, - IPMRA_VIFA_LOCAL_ADDR = 8, - IPMRA_VIFA_REMOTE_ADDR = 9, - IPMRA_VIFA_PAD = 10, - __IPMRA_VIFA_MAX = 11, +struct iter_state { + struct seq_net_private p; + unsigned int bucket; }; -enum { - IPMRA_CREPORT_UNSPEC = 0, - IPMRA_CREPORT_MSGTYPE = 1, - IPMRA_CREPORT_VIF_ID = 2, - IPMRA_CREPORT_SRC_ADDR = 3, - IPMRA_CREPORT_DST_ADDR = 4, - IPMRA_CREPORT_PKT = 5, - IPMRA_CREPORT_TABLE = 6, - __IPMRA_CREPORT_MAX = 7, +struct nhmsg { + unsigned char nh_family; + unsigned char nh_scope; + unsigned char nh_protocol; + unsigned char resvd; + unsigned int nh_flags; }; -struct mfc_cache_cmp_arg { - __be32 mfc_mcastgrp; - __be32 mfc_origin; +struct nexthop_grp { + __u32 id; + __u8 weight; + __u8 resvd1; + __u16 resvd2; }; -struct mfc_cache { - struct mr_mfc _c; - union { - struct { - __be32 mfc_mcastgrp; - __be32 mfc_origin; - }; - struct mfc_cache_cmp_arg cmparg; - }; +enum { + NEXTHOP_GRP_TYPE_MPATH = 0, + NEXTHOP_GRP_TYPE_RES = 1, + __NEXTHOP_GRP_TYPE_MAX = 2, }; enum { - NLBL_CIPSOV4_C_UNSPEC = 0, - NLBL_CIPSOV4_C_ADD = 1, - NLBL_CIPSOV4_C_REMOVE = 2, - NLBL_CIPSOV4_C_LIST = 3, - NLBL_CIPSOV4_C_LISTALL = 4, - __NLBL_CIPSOV4_C_MAX = 5, + NHA_UNSPEC = 0, + NHA_ID = 1, + NHA_GROUP = 2, + NHA_GROUP_TYPE = 3, + NHA_BLACKHOLE = 4, + NHA_OIF = 5, + NHA_GATEWAY = 6, + NHA_ENCAP_TYPE = 7, + NHA_ENCAP = 8, + NHA_GROUPS = 9, + NHA_MASTER = 10, + NHA_FDB = 11, + NHA_RES_GROUP = 12, + NHA_RES_BUCKET = 13, + __NHA_MAX = 14, }; enum { - NLBL_CIPSOV4_A_UNSPEC = 0, - NLBL_CIPSOV4_A_DOI = 1, - NLBL_CIPSOV4_A_MTYPE = 2, - NLBL_CIPSOV4_A_TAG = 3, - NLBL_CIPSOV4_A_TAGLST = 4, - NLBL_CIPSOV4_A_MLSLVLLOC = 5, - NLBL_CIPSOV4_A_MLSLVLREM = 6, - NLBL_CIPSOV4_A_MLSLVL = 7, - NLBL_CIPSOV4_A_MLSLVLLST = 8, - NLBL_CIPSOV4_A_MLSCATLOC = 9, - NLBL_CIPSOV4_A_MLSCATREM = 10, - NLBL_CIPSOV4_A_MLSCAT = 11, - NLBL_CIPSOV4_A_MLSCATLST = 12, - __NLBL_CIPSOV4_A_MAX = 13, + NHA_RES_GROUP_UNSPEC = 0, + NHA_RES_GROUP_PAD = 0, + NHA_RES_GROUP_BUCKETS = 1, + NHA_RES_GROUP_IDLE_TIMER = 2, + NHA_RES_GROUP_UNBALANCED_TIMER = 3, + NHA_RES_GROUP_UNBALANCED_TIME = 4, + __NHA_RES_GROUP_MAX = 5, }; -struct netlbl_cipsov4_doiwalk_arg { - struct netlink_callback *nl_cb; - struct sk_buff *skb; - u32 seq; +enum { + NHA_RES_BUCKET_UNSPEC = 0, + NHA_RES_BUCKET_PAD = 0, + NHA_RES_BUCKET_INDEX = 1, + NHA_RES_BUCKET_IDLE_TIME = 2, + NHA_RES_BUCKET_NH_ID = 3, + __NHA_RES_BUCKET_MAX = 4, }; -struct netlbl_domhsh_walk_arg { - struct netlbl_audit *audit_info; - u32 doi; +struct nh_config { + u32 nh_id; + u8 nh_family; + u8 nh_protocol; + u8 nh_blackhole; + u8 nh_fdb; + u32 nh_flags; + int nh_ifindex; + struct net_device *dev; + union { + __be32 ipv4; + struct in6_addr ipv6; + } gw; + struct nlattr *nh_grp; + u16 nh_grp_type; + u16 nh_grp_res_num_buckets; + long unsigned int nh_grp_res_idle_timer; + long unsigned int nh_grp_res_unbalanced_timer; + bool nh_grp_res_has_num_buckets; + bool nh_grp_res_has_idle_timer; + bool nh_grp_res_has_unbalanced_timer; + struct nlattr *nh_encap; + u16 nh_encap_type; + u32 nlflags; + struct nl_info nlinfo; }; -struct x86_cpu { - struct cpu cpu; +enum nexthop_event_type { + NEXTHOP_EVENT_DEL = 0, + NEXTHOP_EVENT_REPLACE = 1, + NEXTHOP_EVENT_RES_TABLE_PRE_REPLACE = 2, + NEXTHOP_EVENT_BUCKET_REPLACE = 3, }; -enum mce_notifier_prios { - MCE_PRIO_LOWEST = 0, - MCE_PRIO_MCELOG = 1, - MCE_PRIO_EDAC = 2, - MCE_PRIO_NFIT = 3, - MCE_PRIO_EXTLOG = 4, - MCE_PRIO_UC = 5, - MCE_PRIO_EARLY = 6, - MCE_PRIO_CEC = 7, - MCE_PRIO_HIGHEST = 7, +enum nh_notifier_info_type { + NH_NOTIFIER_INFO_TYPE_SINGLE = 0, + NH_NOTIFIER_INFO_TYPE_GRP = 1, + NH_NOTIFIER_INFO_TYPE_RES_TABLE = 2, + NH_NOTIFIER_INFO_TYPE_RES_BUCKET = 3, }; -enum mca_msr { - MCA_CTL = 0, - MCA_STATUS = 1, - MCA_ADDR = 2, - MCA_MISC = 3, +struct nh_notifier_single_info { + struct net_device *dev; + u8 gw_family; + union { + __be32 ipv4; + struct in6_addr ipv6; + }; + u8 is_reject: 1; + u8 is_fdb: 1; + u8 has_encap: 1; }; -struct trace_event_raw_mce_record { - struct trace_entry ent; - u64 mcgcap; - u64 mcgstatus; - u64 status; - u64 addr; - u64 misc; - u64 synd; - u64 ipid; - u64 ip; - u64 tsc; - u64 walltime; - u32 cpu; - u32 cpuid; - u32 apicid; - u32 socketid; - u8 cs; - u8 bank; - u8 cpuvendor; - char __data[0]; +struct nh_notifier_grp_entry_info { + u8 weight; + u32 id; + struct nh_notifier_single_info nh; }; -struct trace_event_data_offsets_mce_record {}; - -typedef void (*btf_trace_mce_record)(void *, struct mce *); - -struct mce_bank { - u64 ctl; - bool init; +struct nh_notifier_grp_info { + u16 num_nh; + bool is_fdb; + struct nh_notifier_grp_entry_info nh_entries[0]; }; -struct mce_bank_dev { - struct device_attribute attr; - char attrname[16]; - u8 bank; +struct nh_notifier_res_bucket_info { + u16 bucket_index; + unsigned int idle_timer_ms; + bool force; + struct nh_notifier_single_info old_nh; + struct nh_notifier_single_info new_nh; }; -struct trace_event_raw_kmem_alloc { - struct trace_entry ent; - long unsigned int call_site; - const void *ptr; - size_t bytes_req; - size_t bytes_alloc; - gfp_t gfp_flags; - char __data[0]; +struct nh_notifier_res_table_info { + u16 num_nh_buckets; + struct nh_notifier_single_info nhs[0]; }; -struct trace_event_raw_kmem_alloc_node { - struct trace_entry ent; - long unsigned int call_site; - const void *ptr; - size_t bytes_req; - size_t bytes_alloc; - gfp_t gfp_flags; - int node; - char __data[0]; +struct nh_notifier_info { + struct net *net; + struct netlink_ext_ack *extack; + u32 id; + enum nh_notifier_info_type type; + union { + struct nh_notifier_single_info *nh; + struct nh_notifier_grp_info *nh_grp; + struct nh_notifier_res_table_info *nh_res_table; + struct nh_notifier_res_bucket_info *nh_res_bucket; + }; }; -struct trace_event_raw_kfree { - struct trace_entry ent; - long unsigned int call_site; - const void *ptr; - char __data[0]; +struct nh_dump_filter { + u32 nh_id; + int dev_idx; + int master_idx; + bool group_filter; + bool fdb_filter; + u32 res_bucket_nh_id; }; -struct trace_event_raw_kmem_cache_free { - struct trace_entry ent; - long unsigned int call_site; - const void *ptr; - u32 __data_loc_name; - char __data[0]; +struct rtm_dump_nh_ctx { + u32 idx; }; -struct trace_event_raw_mm_page_free { - struct trace_entry ent; - long unsigned int pfn; - unsigned int order; - char __data[0]; +struct rtm_dump_res_bucket_ctx { + struct rtm_dump_nh_ctx nh; + u16 bucket_index; + u32 done_nh_idx; }; -struct trace_event_raw_mm_page_free_batched { - struct trace_entry ent; - long unsigned int pfn; - char __data[0]; +struct rtm_dump_nexthop_bucket_data { + struct rtm_dump_res_bucket_ctx *ctx; + struct nh_dump_filter filter; }; -struct trace_event_raw_mm_page_alloc { - struct trace_entry ent; - long unsigned int pfn; - unsigned int order; - gfp_t gfp_flags; - int migratetype; - char __data[0]; +enum perf_rapl_events { + PERF_RAPL_PP0 = 0, + PERF_RAPL_PKG = 1, + PERF_RAPL_RAM = 2, + PERF_RAPL_PP1 = 3, + PERF_RAPL_PSYS = 4, + PERF_RAPL_MAX = 5, + NR_RAPL_DOMAINS = 5, }; -struct trace_event_raw_mm_page { - struct trace_entry ent; - long unsigned int pfn; - unsigned int order; - int migratetype; - char __data[0]; +struct rapl_pmu { + raw_spinlock_t lock; + int n_active; + int cpu; + struct list_head active_list; + struct pmu *pmu; + ktime_t timer_interval; + struct hrtimer hrtimer; }; -struct trace_event_raw_mm_page_pcpu_drain { - struct trace_entry ent; - long unsigned int pfn; - unsigned int order; - int migratetype; - char __data[0]; +struct rapl_pmus { + struct pmu pmu; + unsigned int maxdie; + struct rapl_pmu *pmus[0]; }; -struct trace_event_raw_mm_page_alloc_extfrag { - struct trace_entry ent; - long unsigned int pfn; - int alloc_order; - int fallback_order; - int alloc_migratetype; - int fallback_migratetype; - int change_ownership; - char __data[0]; +enum rapl_unit_quirk { + RAPL_UNIT_QUIRK_NONE = 0, + RAPL_UNIT_QUIRK_INTEL_HSW = 1, + RAPL_UNIT_QUIRK_INTEL_SPR = 2, }; -struct trace_event_raw_rss_stat { - struct trace_entry ent; - unsigned int mm_id; - unsigned int curr; - int member; - long int size; - char __data[0]; +struct rapl_model { + struct perf_msr *rapl_msrs; + long unsigned int events; + unsigned int msr_power_unit; + enum rapl_unit_quirk unit_quirk; }; -struct trace_event_data_offsets_kmem_alloc {}; - -struct trace_event_data_offsets_kmem_alloc_node {}; - -struct trace_event_data_offsets_kfree {}; - -struct trace_event_data_offsets_kmem_cache_free { - u32 name; +struct cstate_entry { + struct { + unsigned int eax; + unsigned int ecx; + } states[8]; }; -struct trace_event_data_offsets_mm_page_free {}; - -struct trace_event_data_offsets_mm_page_free_batched {}; +struct amd_northbridge_info { + u16 num; + u64 flags; + struct amd_northbridge *nb; +}; -struct trace_event_data_offsets_mm_page_alloc {}; +struct siginfo { + union { + struct { + int si_signo; + int si_errno; + int si_code; + union __sifields _sifields; + }; + int _si_pad[32]; + }; +}; -struct trace_event_data_offsets_mm_page {}; +typedef struct siginfo siginfo_t; -struct trace_event_data_offsets_mm_page_pcpu_drain {}; +struct sigqueue { + struct list_head list; + int flags; + kernel_siginfo_t info; + struct ucounts *ucounts; +}; -struct trace_event_data_offsets_mm_page_alloc_extfrag {}; +struct ptrace_peeksiginfo_args { + __u64 off; + __u32 flags; + __s32 nr; +}; -struct trace_event_data_offsets_rss_stat {}; +struct ptrace_syscall_info { + __u8 op; + __u8 pad[3]; + __u32 arch; + __u64 instruction_pointer; + __u64 stack_pointer; + union { + struct { + __u64 nr; + __u64 args[6]; + } entry; + struct { + __s64 rval; + __u8 is_error; + } exit; + struct { + __u64 nr; + __u64 args[6]; + __u32 ret_data; + } seccomp; + }; +}; -typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t); +struct ptrace_rseq_configuration { + __u64 rseq_abi_pointer; + __u32 rseq_abi_size; + __u32 signature; + __u32 flags; + __u32 pad; +}; -typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t); +enum { + Q_REQUEUE_PI_NONE = 0, + Q_REQUEUE_PI_IGNORE = 1, + Q_REQUEUE_PI_IN_PROGRESS = 2, + Q_REQUEUE_PI_WAIT = 3, + Q_REQUEUE_PI_DONE = 4, + Q_REQUEUE_PI_LOCKED = 5, +}; -typedef void (*btf_trace_kmalloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int); +enum audit_nlgrps { + AUDIT_NLGRP_NONE = 0, + AUDIT_NLGRP_READLOG = 1, + __AUDIT_NLGRP_MAX = 2, +}; -typedef void (*btf_trace_kmem_cache_alloc_node)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int); +struct audit_status { + __u32 mask; + __u32 enabled; + __u32 failure; + __u32 pid; + __u32 rate_limit; + __u32 backlog_limit; + __u32 lost; + __u32 backlog; + union { + __u32 version; + __u32 feature_bitmap; + }; + __u32 backlog_wait_time; + __u32 backlog_wait_time_actual; +}; -typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *); +struct audit_features { + __u32 vers; + __u32 mask; + __u32 features; + __u32 lock; +}; -typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *, const char *); +struct audit_tty_status { + __u32 enabled; + __u32 log_passwd; +}; -typedef void (*btf_trace_mm_page_free)(void *, struct page *, unsigned int); +struct audit_sig_info { + uid_t uid; + pid_t pid; + char ctx[0]; +}; -typedef void (*btf_trace_mm_page_free_batched)(void *, struct page *); +struct audit_net { + struct sock *sk; +}; -typedef void (*btf_trace_mm_page_alloc)(void *, struct page *, unsigned int, gfp_t, int); +struct auditd_connection { + struct pid *pid; + u32 portid; + struct net *net; + struct callback_head rcu; +}; -typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page *, unsigned int, int); +struct audit_ctl_mutex { + struct mutex lock; + void *owner; +}; -typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page *, unsigned int, int); +struct audit_buffer { + struct sk_buff *skb; + struct audit_context *ctx; + gfp_t gfp_mask; +}; -typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page *, int, int, int, int); +struct audit_reply { + __u32 portid; + struct net *net; + struct sk_buff *skb; +}; -typedef void (*btf_trace_rss_stat)(void *, struct mm_struct *, int, long int); +struct crypto_report_kpp { + char type[64]; +}; -enum slab_state { - DOWN = 0, - PARTIAL = 1, - PARTIAL_NODE = 2, - UP = 3, - FULL = 4, +struct kpp_request { + struct crypto_async_request base; + struct scatterlist *src; + struct scatterlist *dst; + unsigned int src_len; + unsigned int dst_len; + void *__ctx[0]; }; -struct kmalloc_info_struct { - const char *name[4]; - unsigned int size; +struct crypto_kpp { + struct crypto_tfm base; }; -struct slabinfo { - long unsigned int active_objs; - long unsigned int num_objs; - long unsigned int active_slabs; - long unsigned int num_slabs; - long unsigned int shared_avail; - unsigned int limit; - unsigned int batchcount; - unsigned int shared; - unsigned int objects_per_slab; - unsigned int cache_order; +struct kpp_alg { + int (*set_secret)(struct crypto_kpp *, const void *, unsigned int); + int (*generate_public_key)(struct kpp_request *); + int (*compute_shared_secret)(struct kpp_request *); + unsigned int (*max_size)(struct crypto_kpp *); + int (*init)(struct crypto_kpp *); + void (*exit)(struct crypto_kpp *); + unsigned int reqsize; + struct crypto_alg base; }; -struct kmem_obj_info { - void *kp_ptr; - struct slab *kp_slab; - void *kp_objp; - long unsigned int kp_data_offset; - struct kmem_cache *kp_slab_cache; - void *kp_ret; - void *kp_stack[16]; - void *kp_free_stack[16]; +struct kpp_instance { + void (*free)(struct kpp_instance *); + union { + struct { + char head[56]; + struct crypto_instance base; + } s; + struct kpp_alg alg; + }; }; -enum scan_result { - SCAN_FAIL = 0, - SCAN_SUCCEED = 1, - SCAN_PMD_NULL = 2, - SCAN_EXCEED_NONE_PTE = 3, - SCAN_EXCEED_SWAP_PTE = 4, - SCAN_EXCEED_SHARED_PTE = 5, - SCAN_PTE_NON_PRESENT = 6, - SCAN_PTE_UFFD_WP = 7, - SCAN_PAGE_RO = 8, - SCAN_LACK_REFERENCED_PAGE = 9, - SCAN_PAGE_NULL = 10, - SCAN_SCAN_ABORT = 11, - SCAN_PAGE_COUNT = 12, - SCAN_PAGE_LRU = 13, - SCAN_PAGE_LOCK = 14, - SCAN_PAGE_ANON = 15, - SCAN_PAGE_COMPOUND = 16, - SCAN_ANY_PROCESS = 17, - SCAN_VMA_NULL = 18, - SCAN_VMA_CHECK = 19, - SCAN_ADDRESS_RANGE = 20, - SCAN_DEL_PAGE_LRU = 21, - SCAN_ALLOC_HUGE_PAGE_FAIL = 22, - SCAN_CGROUP_CHARGE_FAIL = 23, - SCAN_TRUNCATED = 24, - SCAN_PAGE_HAS_PRIVATE = 25, +struct crypto_kpp_spawn { + struct crypto_spawn base; }; -struct trace_event_raw_mm_khugepaged_scan_pmd { - struct trace_entry ent; - struct mm_struct *mm; - long unsigned int pfn; - bool writable; - int referenced; - int none_or_zero; - int status; - int unmapped; - char __data[0]; +struct crypto_rng; + +struct rng_alg { + int (*generate)(struct crypto_rng *, const u8 *, unsigned int, u8 *, unsigned int); + int (*seed)(struct crypto_rng *, const u8 *, unsigned int); + void (*set_ent)(struct crypto_rng *, const u8 *, unsigned int); + unsigned int seedsize; + struct crypto_alg base; }; -struct trace_event_raw_mm_collapse_huge_page { - struct trace_entry ent; - struct mm_struct *mm; - int isolated; - int status; - char __data[0]; +struct crypto_rng { + struct crypto_tfm base; }; -struct trace_event_raw_mm_collapse_huge_page_isolate { - struct trace_entry ent; - long unsigned int pfn; - int none_or_zero; - int referenced; - bool writable; - int status; - char __data[0]; +struct drbg_string { + const unsigned char *buf; + size_t len; + struct list_head list; }; -struct trace_event_raw_mm_collapse_huge_page_swapin { - struct trace_entry ent; - struct mm_struct *mm; - int swapped_in; - int referenced; - int ret; - char __data[0]; +typedef uint32_t drbg_flag_t; + +struct drbg_core { + drbg_flag_t flags; + __u8 statelen; + __u8 blocklen_bytes; + char cra_name[128]; + char backend_cra_name[128]; }; -struct trace_event_data_offsets_mm_khugepaged_scan_pmd {}; +struct drbg_state; -struct trace_event_data_offsets_mm_collapse_huge_page {}; +struct drbg_state_ops { + int (*update)(struct drbg_state *, struct list_head *, int); + int (*generate)(struct drbg_state *, unsigned char *, unsigned int, struct list_head *); + int (*crypto_init)(struct drbg_state *); + int (*crypto_fini)(struct drbg_state *); +}; -struct trace_event_data_offsets_mm_collapse_huge_page_isolate {}; +enum drbg_seed_state { + DRBG_SEED_STATE_UNSEEDED = 0, + DRBG_SEED_STATE_PARTIAL = 1, + DRBG_SEED_STATE_FULL = 2, +}; -struct trace_event_data_offsets_mm_collapse_huge_page_swapin {}; +struct drbg_state { + struct mutex drbg_mutex; + unsigned char *V; + unsigned char *Vbuf; + unsigned char *C; + unsigned char *Cbuf; + size_t reseed_ctr; + size_t reseed_threshold; + unsigned char *scratchpad; + unsigned char *scratchpadbuf; + void *priv_data; + struct crypto_skcipher *ctr_handle; + struct skcipher_request *ctr_req; + __u8 *outscratchpadbuf; + __u8 *outscratchpad; + struct crypto_wait ctr_wait; + struct scatterlist sg_in; + struct scatterlist sg_out; + enum drbg_seed_state seeded; + long unsigned int last_seed_time; + bool pr; + bool fips_primed; + unsigned char *prev; + struct crypto_rng *jent; + const struct drbg_state_ops *d_ops; + const struct drbg_core *core; + struct drbg_string test_data; +}; -typedef void (*btf_trace_mm_khugepaged_scan_pmd)(void *, struct mm_struct *, struct page *, bool, int, int, int, int); +enum drbg_prefixes { + DRBG_PREFIX0 = 0, + DRBG_PREFIX1 = 1, + DRBG_PREFIX2 = 2, + DRBG_PREFIX3 = 3, +}; -typedef void (*btf_trace_mm_collapse_huge_page)(void *, struct mm_struct *, int, int); +struct sdesc { + struct shash_desc shash; + char ctx[0]; +}; -typedef void (*btf_trace_mm_collapse_huge_page_isolate)(void *, struct page *, int, int, bool, int); +struct mq_inflight { + struct block_device *part; + unsigned int inflight[2]; +}; -typedef void (*btf_trace_mm_collapse_huge_page_swapin)(void *, struct mm_struct *, int, int, int); +struct blk_rq_wait { + struct completion done; + blk_status_t ret; +}; -struct mm_slot___2 { - struct hlist_node hash; - struct list_head mm_node; - struct mm_struct *mm; - int nr_pte_mapped_thp; - long unsigned int pte_mapped_thp[8]; +struct flush_busy_ctx_data { + struct blk_mq_hw_ctx *hctx; + struct list_head *list; }; -struct khugepaged_scan { - struct list_head mm_head; - struct mm_slot___2 *mm_slot; - long unsigned int address; +struct dispatch_rq_data { + struct blk_mq_hw_ctx *hctx; + struct request *rq; }; -struct aead_geniv_ctx { - spinlock_t lock; - struct crypto_aead *child; - struct crypto_sync_skcipher *sknull; - u8 salt[0]; +enum prep_dispatch { + PREP_DISPATCH_OK = 0, + PREP_DISPATCH_NO_TAG = 1, + PREP_DISPATCH_NO_BUDGET = 2, }; -struct crypto_aes_ctx { - u32 key_enc[60]; - u32 key_dec[60]; - u32 key_length; +struct rq_iter_data { + struct blk_mq_hw_ctx *hctx; + bool has_rq; }; -struct assoc_array_ops { - long unsigned int (*get_key_chunk)(const void *, int); - long unsigned int (*get_object_key_chunk)(const void *, int); - bool (*compare_object)(const void *, const void *); - int (*diff_objects)(const void *, const void *); - void (*free_object)(void *); +struct blk_mq_qe_pair { + struct list_head node; + struct request_queue *q; + struct elevator_type *type; }; -struct assoc_array_node { - struct assoc_array_ptr *back_pointer; - u8 parent_slot; - struct assoc_array_ptr *slots[16]; - long unsigned int nr_leaves_on_branch; +struct font_data { + unsigned int extra[4]; + const unsigned char data[0]; }; -struct assoc_array_shortcut { - struct assoc_array_ptr *back_pointer; - int parent_slot; - int skip_to_level; - struct assoc_array_ptr *next_node; - long unsigned int index_key[0]; +struct msr { + union { + struct { + u32 l; + u32 h; + }; + u64 q; + }; }; -struct assoc_array_edit { - struct callback_head rcu; - struct assoc_array *array; - const struct assoc_array_ops *ops; - const struct assoc_array_ops *ops_for_excised_subtree; - struct assoc_array_ptr *leaf; - struct assoc_array_ptr **leaf_p; - struct assoc_array_ptr *dead_leaf; - struct assoc_array_ptr *new_meta[3]; - struct assoc_array_ptr *excised_meta[1]; - struct assoc_array_ptr *excised_subtree; - struct assoc_array_ptr **set_backpointers[16]; - struct assoc_array_ptr *set_backpointers_to; - struct assoc_array_node *adjust_count_on; - long int adjust_count_by; - struct { - struct assoc_array_ptr **ptr; - struct assoc_array_ptr *to; - } set[2]; - struct { - u8 *p; - u8 to; - } set_parent_slot[1]; - u8 segment_cache[17]; +struct trace_event_raw_msr_trace_class { + struct trace_entry ent; + unsigned int msr; + u64 val; + int failed; + char __data[0]; }; -enum assoc_array_walk_status { - assoc_array_walk_tree_empty = 0, - assoc_array_walk_found_terminal_node = 1, - assoc_array_walk_found_wrong_shortcut = 2, +struct trace_event_data_offsets_msr_trace_class {}; + +typedef void (*btf_trace_read_msr)(void *, unsigned int, u64, int); + +typedef void (*btf_trace_write_msr)(void *, unsigned int, u64, int); + +typedef void (*btf_trace_rdpmc)(void *, unsigned int, u64, int); + +struct unipair { + short unsigned int unicode; + short unsigned int fontpos; }; -struct assoc_array_walk_result { - struct { - struct assoc_array_node *node; - int level; - int slot; - } terminal_node; - struct { - struct assoc_array_shortcut *shortcut; - int level; - int sc_level; - long unsigned int sc_segments; - long unsigned int dissimilarity; - } wrong_shortcut; +struct unimapdesc { + short unsigned int entry_ct; + struct unipair *entries; }; -struct assoc_array_delete_collapse_context { - struct assoc_array_node *node; - const void *skip_leaf; - int slot; +struct console_font_op { + unsigned int op; + unsigned int flags; + unsigned int width; + unsigned int height; + unsigned int charcount; + unsigned char *data; }; -struct gen_pool_chunk { - struct list_head next_chunk; - atomic_long_t avail; - phys_addr_t phys_addr; - void *owner; - long unsigned int start_addr; - long unsigned int end_addr; - long unsigned int bits[0]; +struct vt_stat { + short unsigned int v_active; + short unsigned int v_signal; + short unsigned int v_state; }; -struct genpool_data_align { - int align; +struct vt_sizes { + short unsigned int v_rows; + short unsigned int v_cols; + short unsigned int v_scrollsize; }; -struct genpool_data_fixed { - long unsigned int offset; +struct vt_consize { + short unsigned int v_rows; + short unsigned int v_cols; + short unsigned int v_vlin; + short unsigned int v_clin; + short unsigned int v_vcol; + short unsigned int v_ccol; }; -enum { - IRQ_POLL_F_SCHED = 0, - IRQ_POLL_F_DISABLE = 1, +struct vt_event { + unsigned int event; + unsigned int oldev; + unsigned int newev; + unsigned int pad[4]; }; -struct acpi_lpat { - int temp; - int raw; +struct vt_setactivate { + unsigned int console; + struct vt_mode mode; }; -struct acpi_lpat_conversion_table { - struct acpi_lpat *lpat; - int lpat_count; +struct vt_event_wait { + struct list_head list; + struct vt_event event; + int done; }; -struct acpi_gpe_device_info { - u32 index; - u32 next_block_base_index; - acpi_status status; - struct acpi_namespace_node *gpe_device; +struct req { + struct req *next; + struct completion done; + int err; + const char *name; + umode_t mode; + kuid_t uid; + kgid_t gid; + struct device *dev; }; -struct throttling_tstate { +struct cpufreq_policy_data { + struct cpufreq_cpuinfo cpuinfo; + struct cpufreq_frequency_table *freq_table; unsigned int cpu; - int target_state; + unsigned int min; + unsigned int max; }; -struct acpi_processor_throttling_arg { - struct acpi_processor *pr; - int target_state; - bool force; +struct cpufreq_driver { + char name[16]; + u16 flags; + void *driver_data; + int (*init)(struct cpufreq_policy *); + int (*verify)(struct cpufreq_policy_data *); + int (*setpolicy)(struct cpufreq_policy *); + int (*target)(struct cpufreq_policy *, unsigned int, unsigned int); + int (*target_index)(struct cpufreq_policy *, unsigned int); + unsigned int (*fast_switch)(struct cpufreq_policy *, unsigned int); + void (*adjust_perf)(unsigned int, long unsigned int, long unsigned int, long unsigned int); + unsigned int (*get_intermediate)(struct cpufreq_policy *, unsigned int); + int (*target_intermediate)(struct cpufreq_policy *, unsigned int); + unsigned int (*get)(unsigned int); + void (*update_limits)(unsigned int); + int (*bios_limit)(int, unsigned int *); + int (*online)(struct cpufreq_policy *); + int (*offline)(struct cpufreq_policy *); + int (*exit)(struct cpufreq_policy *); + int (*suspend)(struct cpufreq_policy *); + int (*resume)(struct cpufreq_policy *); + void (*ready)(struct cpufreq_policy *); + struct freq_attr **attr; + bool boost_enabled; + int (*set_boost)(struct cpufreq_policy *, int); + void (*register_em)(struct cpufreq_policy *); }; -struct intel_agp_driver_description { - unsigned int chip_id; - char *name; - const struct agp_bridge_driver *driver; +struct cppc_perf_caps { + u32 guaranteed_perf; + u32 highest_perf; + u32 nominal_perf; + u32 lowest_perf; + u32 lowest_nonlinear_perf; + u32 lowest_freq; + u32 nominal_freq; }; -struct ptp_clock_caps { - int max_adj; - int n_alarm; - int n_ext_ts; - int n_per_out; - int pps; - int n_pins; - int cross_timestamping; - int adjust_phase; - int rsv[12]; +enum { + UNDEFINED_CAPABLE = 0, + SYSTEM_INTEL_MSR_CAPABLE = 1, + SYSTEM_AMD_MSR_CAPABLE = 2, + SYSTEM_IO_CAPABLE = 3, }; -struct ptp_sys_offset { - unsigned int n_samples; - unsigned int rsv[3]; - struct ptp_clock_time ts[51]; +struct acpi_cpufreq_data { + unsigned int resume; + unsigned int cpu_feature; + unsigned int acpi_perf_cpu; + cpumask_var_t freqdomain_cpus; + void (*cpu_freq_write)(struct acpi_pct_register *, u32); + u32 (*cpu_freq_read)(struct acpi_pct_register *); }; -struct ptp_sys_offset_extended { - unsigned int n_samples; - unsigned int rsv[3]; - struct ptp_clock_time ts[75]; +struct drv_cmd { + struct acpi_pct_register *reg; + u32 val; + union { + void (*write)(struct acpi_pct_register *, u32); + u32 (*read)(struct acpi_pct_register *); + } func; }; -struct ptp_sys_offset_precise { - struct ptp_clock_time device; - struct ptp_clock_time sys_realtime; - struct ptp_clock_time sys_monoraw; - unsigned int rsv[4]; +enum ip_conntrack_expect_events { + IPEXP_NEW = 0, + IPEXP_DESTROY = 1, }; -typedef struct { - u32 version; - u32 num_entries; - u32 desc_size; - u32 reserved; - efi_memory_desc_t entry[0]; -} efi_memory_attributes_table_t; +struct ip_options_data { + struct ip_options_rcu opt; + char data[40]; +}; -typedef int (*efi_memattr_perm_setter)(struct mm_struct *, efi_memory_desc_t *); +struct icmp_filter { + __u32 data; +}; -enum { - IFLA_VLAN_UNSPEC = 0, - IFLA_VLAN_ID = 1, - IFLA_VLAN_FLAGS = 2, - IFLA_VLAN_EGRESS_QOS = 3, - IFLA_VLAN_INGRESS_QOS = 4, - IFLA_VLAN_PROTOCOL = 5, - __IFLA_VLAN_MAX = 6, +struct raw_iter_state { + struct seq_net_private p; + int bucket; }; -struct ifla_vlan_flags { - __u32 flags; - __u32 mask; +struct raw_sock { + struct inet_sock inet; + struct icmp_filter filter; + u32 ipmr_table; }; -enum { - IFLA_VLAN_QOS_UNSPEC = 0, - IFLA_VLAN_QOS_MAPPING = 1, - __IFLA_VLAN_QOS_MAX = 2, +struct raw_frag_vec { + struct msghdr *msg; + union { + struct icmphdr icmph; + char c[1]; + } hdr; + int hlen; }; -struct ifla_vlan_qos_mapping { - __u32 from; - __u32 to; +enum vlan_ioctl_cmds { + ADD_VLAN_CMD = 0, + DEL_VLAN_CMD = 1, + SET_VLAN_INGRESS_PRIORITY_CMD = 2, + SET_VLAN_EGRESS_PRIORITY_CMD = 3, + GET_VLAN_INGRESS_PRIORITY_CMD = 4, + GET_VLAN_EGRESS_PRIORITY_CMD = 5, + SET_VLAN_NAME_TYPE_CMD = 6, + SET_VLAN_FLAG_CMD = 7, + GET_VLAN_REALDEV_NAME_CMD = 8, + GET_VLAN_VID_CMD = 9, }; -enum cgroup_filetype { - CGROUP_FILE_PROCS = 0, - CGROUP_FILE_TASKS = 1, +enum vlan_name_types { + VLAN_NAME_TYPE_PLUS_VID = 0, + VLAN_NAME_TYPE_RAW_PLUS_VID = 1, + VLAN_NAME_TYPE_PLUS_VID_NO_PAD = 2, + VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD = 3, + VLAN_NAME_TYPE_HIGHEST = 4, }; -struct cgroup_pidlist { - struct { - enum cgroup_filetype type; - struct pid_namespace *ns; - } key; - pid_t *list; - int length; - struct list_head links; - struct cgroup *owner; - struct delayed_work destroy_dwork; +struct vlan_ioctl_args { + int cmd; + char device1[24]; + union { + char device2[24]; + int VID; + unsigned int skb_priority; + unsigned int name_type; + unsigned int bind_type; + unsigned int flag; + } u; + short int vlan_qos; }; -enum cgroup1_param { - Opt_all = 0, - Opt_clone_children = 1, - Opt_cpuset_v2_mode = 2, - Opt_name = 3, - Opt_none = 4, - Opt_noprefix = 5, - Opt_release_agent = 6, - Opt_xattr = 7, +struct vlan_net { + struct proc_dir_entry *proc_vlan_dir; + struct proc_dir_entry *proc_vlan_conf; + short unsigned int name_type; }; -struct follow_page_context { - struct dev_pagemap *pgmap; - unsigned int page_mask; +union cpuid_0x80000022_ebx { + struct { + unsigned int num_core_pmc: 4; + unsigned int lbr_v2_stack_sz: 6; + unsigned int num_df_pmc: 6; + } split; + unsigned int full; }; -typedef struct { - __le32 *p; - __le32 key; - struct buffer_head *bh; -} Indirect; +typedef void amd_pmu_branch_reset_t(); -struct jbd2_journal_revoke_header_s { - journal_header_t r_header; - __be32 r_count; +typedef struct irq_desc *vector_irq_t[256]; + +enum { + IRQ_DOMAIN_FLAG_HIERARCHY = 1, + IRQ_DOMAIN_NAME_ALLOCATED = 2, + IRQ_DOMAIN_FLAG_IPI_PER_CPU = 4, + IRQ_DOMAIN_FLAG_IPI_SINGLE = 8, + IRQ_DOMAIN_FLAG_MSI = 16, + IRQ_DOMAIN_FLAG_MSI_REMAP = 32, + IRQ_DOMAIN_MSI_NOMASK_QUIRK = 64, + IRQ_DOMAIN_FLAG_NO_MAP = 128, + IRQ_DOMAIN_FLAG_NONCORE = 65536, }; -typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t; +typedef struct irq_alloc_info msi_alloc_info_t; -struct recovery_info { - tid_t start_transaction; - tid_t end_transaction; - int nr_replays; - int nr_revokes; - int nr_revoke_hits; +struct msi_domain_info; + +struct msi_domain_ops { + irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *); + int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *); + void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int); + int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *); + int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *); + void (*set_desc)(msi_alloc_info_t *, struct msi_desc *); + int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int); + void (*domain_free_irqs)(struct irq_domain *, struct device *); }; -struct sem; +struct msi_domain_info { + u32 flags; + struct msi_domain_ops *ops; + struct irq_chip *chip; + void *chip_data; + irq_flow_handler_t handler; + void *handler_data; + const char *handler_name; + void *data; +}; -struct sem_queue; +enum { + MSI_FLAG_USE_DEF_DOM_OPS = 1, + MSI_FLAG_USE_DEF_CHIP_OPS = 2, + MSI_FLAG_MULTI_PCI_MSI = 4, + MSI_FLAG_PCI_MSIX = 8, + MSI_FLAG_ACTIVATE_EARLY = 16, + MSI_FLAG_MUST_REACTIVATE = 32, + MSI_FLAG_LEVEL_CAPABLE = 64, + MSI_FLAG_DEV_SYSFS = 128, + MSI_FLAG_MSIX_CONTIGUOUS = 256, + MSI_FLAG_ALLOC_SIMPLE_MSI_DESCS = 512, + MSI_FLAG_FREE_MSI_DESCS = 1024, +}; -struct sem_undo; +typedef long unsigned int old_sigset_t; -struct semid_ds { - struct ipc_perm sem_perm; - __kernel_old_time_t sem_otime; - __kernel_old_time_t sem_ctime; - struct sem *sem_base; - struct sem_queue *sem_pending; - struct sem_queue **sem_pending_last; - struct sem_undo *undo; - short unsigned int sem_nsems; +struct sigaltstack { + void *ss_sp; + int ss_flags; + __kernel_size_t ss_size; }; -struct sem { - int semval; - struct pid *sempid; - spinlock_t lock; - struct list_head pending_alter; - struct list_head pending_const; - time64_t sem_otime; - long: 64; -}; +typedef struct sigaltstack stack_t; -struct sem_queue { - struct list_head list; - struct task_struct *sleeper; - struct sem_undo *undo; - struct pid *pid; - int status; - struct sembuf *sops; - struct sembuf *blocking; - int nsops; - bool alter; - bool dupsop; +enum siginfo_layout { + SIL_KILL = 0, + SIL_TIMER = 1, + SIL_POLL = 2, + SIL_FAULT = 3, + SIL_FAULT_TRAPNO = 4, + SIL_FAULT_MCEERR = 5, + SIL_FAULT_BNDERR = 6, + SIL_FAULT_PKUERR = 7, + SIL_FAULT_PERF_EVENT = 8, + SIL_CHLD = 9, + SIL_RT = 10, + SIL_SYS = 11, }; -struct sem_undo { - struct list_head list_proc; - struct callback_head rcu; - struct sem_undo_list *ulp; - struct list_head list_id; - int semid; - short int *semadj; +struct multiprocess_signals { + sigset_t signal; + struct hlist_node node; }; -struct semid64_ds { - struct ipc64_perm sem_perm; - __kernel_long_t sem_otime; - __kernel_ulong_t __unused1; - __kernel_long_t sem_ctime; - __kernel_ulong_t __unused2; - __kernel_ulong_t sem_nsems; - __kernel_ulong_t __unused3; - __kernel_ulong_t __unused4; -}; +struct core_vma_metadata; -struct seminfo { - int semmap; - int semmni; - int semmns; - int semmnu; - int semmsl; - int semopm; - int semume; - int semusz; - int semvmx; - int semaem; +struct coredump_params { + const kernel_siginfo_t *siginfo; + struct pt_regs *regs; + struct file *file; + long unsigned int limit; + long unsigned int mm_flags; + loff_t written; + loff_t pos; + loff_t to_skip; + int vma_count; + size_t vma_data_size; + struct core_vma_metadata *vma_meta; }; -struct sem_undo_list { - refcount_t refcnt; - spinlock_t lock; - struct list_head list_proc; +struct core_vma_metadata { + long unsigned int start; + long unsigned int end; + long unsigned int flags; + long unsigned int dump_size; + long unsigned int pgoff; + struct file *file; }; -struct sem_array { - struct kern_ipc_perm sem_perm; - time64_t sem_ctime; - struct list_head pending_alter; - struct list_head pending_const; - struct list_head list_id; - int sem_nsems; - int complex_count; - unsigned int use_global_lock; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - struct sem sems[0]; +enum { + TRACE_SIGNAL_DELIVERED = 0, + TRACE_SIGNAL_IGNORED = 1, + TRACE_SIGNAL_ALREADY_PENDING = 2, + TRACE_SIGNAL_OVERFLOW_FAIL = 3, + TRACE_SIGNAL_LOSE_INFO = 4, }; -struct fb_cvt_data { - u32 xres; - u32 yres; - u32 refresh; - u32 f_refresh; - u32 pixclock; - u32 hperiod; - u32 hblank; - u32 hfreq; - u32 htotal; - u32 vtotal; - u32 vsync; - u32 hsync; - u32 h_front_porch; - u32 h_back_porch; - u32 v_front_porch; - u32 v_back_porch; - u32 h_margin; - u32 v_margin; - u32 interlace; - u32 aspect_ratio; - u32 active_pixels; - u32 flags; - u32 status; +struct trace_event_raw_signal_generate { + struct trace_entry ent; + int sig; + int errno; + int code; + char comm[16]; + pid_t pid; + int group; + int result; + char __data[0]; }; -struct aper_size_info_fixed { - int size; - int num_entries; - int page_order; +struct trace_event_raw_signal_deliver { + struct trace_entry ent; + int sig; + int errno; + int code; + long unsigned int sa_handler; + long unsigned int sa_flags; + char __data[0]; }; -struct intel_gtt_driver { - unsigned int gen: 8; - unsigned int is_g33: 1; - unsigned int is_pineview: 1; - unsigned int is_ironlake: 1; - unsigned int has_pgtbl_enable: 1; - unsigned int dma_mask_size: 8; - int (*setup)(); - void (*cleanup)(); - void (*write_entry)(dma_addr_t, unsigned int, unsigned int); - bool (*check_flags)(unsigned int); - void (*chipset_flush)(); -}; +struct trace_event_data_offsets_signal_generate {}; -struct _intel_private { - const struct intel_gtt_driver *driver; - struct pci_dev *pcidev; - struct pci_dev *bridge_dev; - u8 *registers; - phys_addr_t gtt_phys_addr; - u32 PGETBL_save; - u32 *gtt; - bool clear_fake_agp; - int num_dcache_entries; - void *i9xx_flush_page; - char *i81x_gtt_table; - struct resource ifp_resource; - int resource_valid; - struct page *scratch_page; - phys_addr_t scratch_page_dma; - int refcount; - unsigned int needs_dmar: 1; - phys_addr_t gma_bus_addr; - resource_size_t stolen_size; - unsigned int gtt_total_entries; - unsigned int gtt_mappable_entries; -}; +struct trace_event_data_offsets_signal_deliver {}; -struct intel_gtt_driver_description { - unsigned int gmch_chip_id; - char *name; - const struct intel_gtt_driver *gtt_driver; -}; +typedef void (*btf_trace_signal_generate)(void *, int, struct kernel_siginfo *, struct task_struct *, int, int); -typedef long unsigned int __kernel_old_dev_t; +typedef void (*btf_trace_signal_deliver)(void *, int, struct kernel_siginfo *, struct k_sigaction *); -enum { - LO_FLAGS_READ_ONLY = 1, - LO_FLAGS_AUTOCLEAR = 4, - LO_FLAGS_PARTSCAN = 8, - LO_FLAGS_DIRECT_IO = 16, +enum sig_handler { + HANDLER_CURRENT = 0, + HANDLER_SIG_DFL = 1, + HANDLER_EXIT = 2, }; -struct loop_info { - int lo_number; - __kernel_old_dev_t lo_device; - long unsigned int lo_inode; - __kernel_old_dev_t lo_rdevice; - int lo_offset; - int lo_encrypt_type; - int lo_encrypt_key_size; - int lo_flags; - char lo_name[64]; - unsigned char lo_encrypt_key[32]; - long unsigned int lo_init[2]; - char reserved[4]; +struct mm_slot { + struct hlist_node hash; + struct list_head mm_node; + struct mm_struct *mm; }; -struct loop_info64 { - __u64 lo_device; - __u64 lo_inode; - __u64 lo_rdevice; - __u64 lo_offset; - __u64 lo_sizelimit; - __u32 lo_number; - __u32 lo_encrypt_type; - __u32 lo_encrypt_key_size; - __u32 lo_flags; - __u8 lo_file_name[64]; - __u8 lo_crypt_name[64]; - __u8 lo_encrypt_key[32]; - __u64 lo_init[2]; -}; +struct ksm_rmap_item; -struct loop_config { - __u32 fd; - __u32 block_size; - struct loop_info64 info; - __u64 __reserved[8]; +struct ksm_mm_slot { + struct mm_slot slot; + struct ksm_rmap_item *rmap_list; }; -enum { - Lo_unbound = 0, - Lo_bound = 1, - Lo_rundown = 2, - Lo_deleting = 3, +struct ksm_stable_node; + +struct ksm_rmap_item { + struct ksm_rmap_item *rmap_list; + union { + struct anon_vma *anon_vma; + int nid; + }; + struct mm_struct *mm; + long unsigned int address; + unsigned int oldchecksum; + union { + struct rb_node node; + struct { + struct ksm_stable_node *head; + struct hlist_node hlist; + }; + }; }; -struct loop_device { - int lo_number; - atomic_t lo_refcnt; - loff_t lo_offset; - loff_t lo_sizelimit; - int lo_flags; - char lo_file_name[64]; - struct file *lo_backing_file; - struct block_device *lo_device; - gfp_t old_gfp_mask; - spinlock_t lo_lock; - int lo_state; - spinlock_t lo_work_lock; - struct workqueue_struct *workqueue; - struct work_struct rootcg_work; - struct list_head rootcg_cmd_list; - struct list_head idle_worker_list; - struct rb_root worker_tree; - struct timer_list timer; - bool use_dio; - bool sysfs_inited; - struct request_queue *lo_queue; - struct blk_mq_tag_set tag_set; - struct gendisk *lo_disk; - struct mutex lo_mutex; - bool idr_visible; +struct ksm_scan { + struct ksm_mm_slot *mm_slot; + long unsigned int address; + struct ksm_rmap_item **rmap_list; + long unsigned int seqnr; }; -struct loop_cmd { - struct list_head list_entry; - bool use_aio; - atomic_t ref; - long int ret; - struct kiocb iocb; - struct bio_vec *bvec; - struct cgroup_subsys_state *blkcg_css; - struct cgroup_subsys_state *memcg_css; +struct ksm_stable_node { + union { + struct rb_node node; + struct { + struct list_head *head; + struct { + struct hlist_node hlist_dup; + struct list_head list; + }; + }; + }; + struct hlist_head hlist; + union { + long unsigned int kpfn; + long unsigned int chain_prune_time; + }; + int rmap_hlist_len; + int nid; }; -struct loop_worker { - struct rb_node rb_node; - struct work_struct work; - struct list_head cmd_list; - struct list_head idle_list; - struct loop_device *lo; - struct cgroup_subsys_state *blkcg_css; - long unsigned int last_ran_at; +enum get_ksm_page_flags { + GET_KSM_PAGE_NOLOCK = 0, + GET_KSM_PAGE_LOCK = 1, + GET_KSM_PAGE_TRYLOCK = 2, }; -struct usage_priority { - __u32 usage; - bool global; - unsigned int slot_overwrite; +enum { + XA_CHECK_SCHED = 4096, }; -typedef bool (*hid_usage_cmp_t)(struct hid_usage *, unsigned int, unsigned int); +struct iomap_swapfile_info { + struct iomap iomap; + struct swap_info_struct *sis; + uint64_t lowest_ppage; + uint64_t highest_ppage; + long unsigned int nr_pages; + int nr_extents; + struct file *file; +}; -struct gro_cell { - struct sk_buff_head napi_skbs; - struct napi_struct napi; +struct resource_entry { + struct list_head node; + struct resource *res; + resource_size_t offset; + struct resource __res; }; -struct percpu_free_defer { - struct callback_head rcu; - void *ptr; +struct hotplug_slot_ops; + +struct hotplug_slot { + const struct hotplug_slot_ops *ops; + struct list_head slot_list; + struct pci_slot *pci_slot; + struct module *owner; + const char *mod_name; }; enum { - ETHTOOL_A_TUNNEL_UDP_UNSPEC = 0, - ETHTOOL_A_TUNNEL_UDP_TABLE = 1, - __ETHTOOL_A_TUNNEL_UDP_CNT = 2, - ETHTOOL_A_TUNNEL_UDP_MAX = 1, + pci_channel_io_normal = 1, + pci_channel_io_frozen = 2, + pci_channel_io_perm_failure = 3, }; -struct ethnl_tunnel_info_dump_ctx { - struct ethnl_req_info req_info; - int pos_hash; - int pos_idx; +enum pci_bus_flags { + PCI_BUS_FLAGS_NO_MSI = 1, + PCI_BUS_FLAGS_NO_MMRBC = 2, + PCI_BUS_FLAGS_NO_AERSID = 4, + PCI_BUS_FLAGS_NO_EXTCFG = 8, }; -struct ip6_tnl_encap_ops { - size_t (*encap_hlen)(struct ip_tunnel_encap *); - int (*build_header)(struct sk_buff *, struct ip_tunnel_encap *, u8 *, struct flowi6 *); - int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); +enum pci_bus_speed { + PCI_SPEED_33MHz = 0, + PCI_SPEED_66MHz = 1, + PCI_SPEED_66MHz_PCIX = 2, + PCI_SPEED_100MHz_PCIX = 3, + PCI_SPEED_133MHz_PCIX = 4, + PCI_SPEED_66MHz_PCIX_ECC = 5, + PCI_SPEED_100MHz_PCIX_ECC = 6, + PCI_SPEED_133MHz_PCIX_ECC = 7, + PCI_SPEED_66MHz_PCIX_266 = 9, + PCI_SPEED_100MHz_PCIX_266 = 10, + PCI_SPEED_133MHz_PCIX_266 = 11, + AGP_UNKNOWN = 12, + AGP_1X = 13, + AGP_2X = 14, + AGP_4X = 15, + AGP_8X = 16, + PCI_SPEED_66MHz_PCIX_533 = 17, + PCI_SPEED_100MHz_PCIX_533 = 18, + PCI_SPEED_133MHz_PCIX_533 = 19, + PCIE_SPEED_2_5GT = 20, + PCIE_SPEED_5_0GT = 21, + PCIE_SPEED_8_0GT = 22, + PCIE_SPEED_16_0GT = 23, + PCIE_SPEED_32_0GT = 24, + PCIE_SPEED_64_0GT = 25, + PCI_SPEED_UNKNOWN = 255, }; -struct tlb_state_shared { - bool is_lazy; +enum { + PCI_REASSIGN_ALL_RSRC = 1, + PCI_REASSIGN_ALL_BUS = 2, + PCI_PROBE_ONLY = 4, + PCI_CAN_SKIP_ISA_ALIGN = 8, + PCI_ENABLE_PROC_DOMAINS = 16, + PCI_COMPAT_DOMAIN_0 = 32, + PCI_SCAN_ALL_PCIE_DEVS = 64, }; -struct smp_alt_module { - struct module *mod; - char *name; - const s32 *locks; - const s32 *locks_end; - u8 *text; - u8 *text_end; - struct list_head next; +enum pcie_bus_config_types { + PCIE_BUS_TUNE_OFF = 0, + PCIE_BUS_DEFAULT = 1, + PCIE_BUS_SAFE = 2, + PCIE_BUS_PERFORMANCE = 3, + PCIE_BUS_PEER2PEER = 4, }; -typedef struct { - struct mm_struct *mm; -} temp_mm_state_t; - -struct text_poke_loc { - s32 rel_addr; - s32 disp; - u8 len; - u8 opcode; - const u8 text[5]; - u8 old; +struct hotplug_slot_ops { + int (*enable_slot)(struct hotplug_slot *); + int (*disable_slot)(struct hotplug_slot *); + int (*set_attention_status)(struct hotplug_slot *, u8); + int (*hardware_test)(struct hotplug_slot *, u32); + int (*get_power_status)(struct hotplug_slot *, u8 *); + int (*get_attention_status)(struct hotplug_slot *, u8 *); + int (*get_latch_status)(struct hotplug_slot *, u8 *); + int (*get_adapter_status)(struct hotplug_slot *, u8 *); + int (*reset_slot)(struct hotplug_slot *, bool); }; -struct bp_patching_desc { - struct text_poke_loc *vec; - int nr_entries; - atomic_t refs; +enum pci_bar_type { + pci_bar_unknown = 0, + pci_bar_io = 1, + pci_bar_mem32 = 2, + pci_bar_mem64 = 3, }; -struct apic_chip_data { - struct irq_cfg hw_irq_cfg; - unsigned int vector; - unsigned int prev_vector; - unsigned int cpu; - unsigned int prev_cpu; - unsigned int irq; - struct hlist_node clist; - unsigned int move_in_progress: 1; - unsigned int is_managed: 1; - unsigned int can_reserve: 1; - unsigned int has_reserved: 1; +struct pci_domain_busn_res { + struct list_head list; + struct resource res; + int domain_nr; }; -struct irq_matrix; +typedef acpi_status (*acpi_pkg_callback)(u8, union acpi_operand_object *, union acpi_generic_state *, void *); -struct __kernel_old_itimerval { - struct __kernel_old_timeval it_interval; - struct __kernel_old_timeval it_value; +struct acpi_pkg_info { + u8 *free_space; + acpi_size length; + u32 object_space; + u32 num_packages; }; -enum ftrace_bug_type { - FTRACE_BUG_UNKNOWN = 0, - FTRACE_BUG_INIT = 1, - FTRACE_BUG_NOP = 2, - FTRACE_BUG_CALL = 3, - FTRACE_BUG_UPDATE = 4, +struct virtio_pci_legacy_device { + struct pci_dev *pci_dev; + u8 *isr; + void *ioaddr; + struct virtio_device_id id; }; -enum { - FTRACE_UPDATE_CALLS = 1, - FTRACE_DISABLE_CALLS = 2, - FTRACE_UPDATE_TRACE_FUNC = 4, - FTRACE_START_FUNC_RET = 8, - FTRACE_STOP_FUNC_RET = 16, - FTRACE_MAY_SLEEP = 32, +struct virtio_pci_vq_info { + struct virtqueue *vq; + struct list_head node; + unsigned int msix_vector; +}; + +struct virtio_pci_device { + struct virtio_device vdev; + struct pci_dev *pci_dev; + struct virtio_pci_legacy_device ldev; + struct virtio_pci_modern_device mdev; + bool is_legacy; + u8 *isr; + spinlock_t lock; + struct list_head virtqueues; + struct virtio_pci_vq_info **vqs; + int msix_enabled; + int intx_enabled; + cpumask_var_t *msix_affinity_masks; + char (*msix_names)[256]; + unsigned int msix_vectors; + unsigned int msix_used_vectors; + bool per_vq_vectors; + struct virtqueue * (*setup_vq)(struct virtio_pci_device *, struct virtio_pci_vq_info *, unsigned int, void (*)(struct virtqueue *), const char *, bool, u16); + void (*del_vq)(struct virtio_pci_vq_info *); + u16 (*config_vector)(struct virtio_pci_device *, u16); }; enum { - FTRACE_ITER_FILTER = 1, - FTRACE_ITER_NOTRACE = 2, - FTRACE_ITER_PRINTALL = 4, - FTRACE_ITER_DO_PROBES = 8, - FTRACE_ITER_PROBE = 16, - FTRACE_ITER_MOD = 32, - FTRACE_ITER_ENABLED = 64, + VP_MSIX_CONFIG_VECTOR = 0, + VP_MSIX_VQ_VECTOR = 1, }; -struct ftrace_mod_load { - struct list_head list; - char *func; - char *module; - int enable; +struct dma_fence_chain { + struct dma_fence base; + struct dma_fence *prev; + u64 prev_seqno; + struct dma_fence *fence; + union { + struct dma_fence_cb cb; + struct irq_work work; + }; + spinlock_t lock; }; -enum regex_type { - MATCH_FULL = 0, - MATCH_FRONT_ONLY = 1, - MATCH_MIDDLE_ONLY = 2, - MATCH_END_ONLY = 3, - MATCH_GLOB = 4, - MATCH_INDEX = 5, -}; +struct devlink_fmsg; -enum { - FTRACE_MODIFY_ENABLE_FL = 1, - FTRACE_MODIFY_MAY_SLEEP_FL = 2, +struct devlink_health_reporter_ops { + char *name; + int (*recover)(struct devlink_health_reporter *, void *, struct netlink_ext_ack *); + int (*dump)(struct devlink_health_reporter *, struct devlink_fmsg *, void *, struct netlink_ext_ack *); + int (*diagnose)(struct devlink_health_reporter *, struct devlink_fmsg *, struct netlink_ext_ack *); + int (*test)(struct devlink_health_reporter *, struct netlink_ext_ack *); }; -struct ftrace_func_probe { - struct ftrace_probe_ops *probe_ops; - struct ftrace_ops ops; - struct trace_array *tr; - struct list_head list; - void *data; - int ref; +struct nsim_dev_dummy_reporter_ctx { + char *break_msg; }; -struct ftrace_page { - struct ftrace_page *next; - struct dyn_ftrace *records; - int index; - int order; +struct flow_dissector_mpls_lse { + u32 mpls_ttl: 8; + u32 mpls_bos: 1; + u32 mpls_tc: 3; + u32 mpls_label: 20; }; -struct ftrace_rec_iter { - struct ftrace_page *pg; - int index; +struct flow_dissector_key_mpls { + struct flow_dissector_mpls_lse ls[7]; + u8 used_lses; }; -struct ftrace_iterator { - loff_t pos; - loff_t func_pos; - loff_t mod_pos; - struct ftrace_page *pg; - struct dyn_ftrace *func; - struct ftrace_func_probe *probe; - struct ftrace_func_entry *probe_entry; - struct trace_parser parser; - struct ftrace_hash *hash; - struct ftrace_ops *ops; - struct trace_array *tr; - struct list_head *mod_list; - int pidx; - int idx; - unsigned int flags; +struct flow_dissector_key_enc_opts { + u8 data[255]; + u8 len; + __be16 dst_opt_type; }; -struct ftrace_glob { - char *search; - unsigned int len; - int type; +struct flow_dissector_key_arp { + __u32 sip; + __u32 tip; + __u8 op; + unsigned char sha[6]; + unsigned char tha[6]; }; -struct ftrace_func_map { - struct ftrace_func_entry entry; - void *data; +struct flow_dissector_key_ports_range { + union { + struct flow_dissector_key_ports tp; + struct { + struct flow_dissector_key_ports tp_min; + struct flow_dissector_key_ports tp_max; + }; + }; }; -struct ftrace_func_mapper { - struct ftrace_hash hash; +struct flow_dissector_key_eth_addrs { + unsigned char dst[6]; + unsigned char src[6]; }; -struct ftrace_direct_func { - struct list_head next; - long unsigned int addr; - int count; +struct flow_dissector_key_tcp { + __be16 flags; }; -enum graph_filter_type { - GRAPH_FILTER_NOTRACE = 0, - GRAPH_FILTER_FUNCTION = 1, +struct flow_dissector_key_ip { + __u8 tos; + __u8 ttl; }; -struct ftrace_graph_data { - struct ftrace_hash *hash; - struct ftrace_func_entry *entry; - int idx; - enum graph_filter_type type; - struct ftrace_hash *new_hash; - const struct seq_operations *seq_ops; - struct trace_parser parser; +struct flow_dissector_key_meta { + int ingress_ifindex; + u16 ingress_iftype; }; -struct ftrace_mod_func { - struct list_head list; - char *name; - long unsigned int ip; - unsigned int size; +struct flow_dissector_key_ct { + u16 ct_state; + u16 ct_zone; + u32 ct_mark; + u32 ct_labels[4]; }; -struct ftrace_mod_map { - struct callback_head rcu; - struct list_head list; - struct module *mod; - long unsigned int start_addr; - long unsigned int end_addr; - struct list_head funcs; - unsigned int num_funcs; +struct flow_dissector_key_pppoe { + __be16 session_id; + __be16 ppp_proto; + __be16 type; }; -struct ftrace_init_func { - struct list_head list; - long unsigned int ip; +struct flow_dissector_key_l2tpv3 { + __be32 session_id; }; -struct kallsyms_data { - long unsigned int *addrs; - const char **syms; - size_t cnt; - size_t found; +struct flow_match { + struct flow_dissector *dissector; + void *mask; + void *key; }; -enum { - PAGE_REPORTING_IDLE = 0, - PAGE_REPORTING_REQUESTED = 1, - PAGE_REPORTING_ACTIVE = 2, +struct flow_match_meta { + struct flow_dissector_key_meta *key; + struct flow_dissector_key_meta *mask; }; -struct file_clone_range { - __s64 src_fd; - __u64 src_offset; - __u64 src_length; - __u64 dest_offset; +struct flow_match_basic { + struct flow_dissector_key_basic *key; + struct flow_dissector_key_basic *mask; }; -struct fsxattr { - __u32 fsx_xflags; - __u32 fsx_extsize; - __u32 fsx_nextents; - __u32 fsx_projid; - __u32 fsx_cowextsize; - unsigned char fsx_pad[8]; +struct flow_match_control { + struct flow_dissector_key_control *key; + struct flow_dissector_key_control *mask; }; -struct space_resv { - __s16 l_type; - __s16 l_whence; - __s64 l_start; - __s64 l_len; - __s32 l_sysid; - __u32 l_pid; - __s32 l_pad[4]; +struct flow_match_eth_addrs { + struct flow_dissector_key_eth_addrs *key; + struct flow_dissector_key_eth_addrs *mask; }; -struct mount_attr { - __u64 attr_set; - __u64 attr_clr; - __u64 propagation; - __u64 userns_fd; +struct flow_match_vlan { + struct flow_dissector_key_vlan *key; + struct flow_dissector_key_vlan *mask; }; -struct mount_kattr { - unsigned int attr_set; - unsigned int attr_clr; - unsigned int propagation; - unsigned int lookup_flags; - bool recurse; - struct user_namespace *mnt_userns; +struct flow_match_arp { + struct flow_dissector_key_arp *key; + struct flow_dissector_key_arp *mask; }; -enum umount_tree_flags { - UMOUNT_SYNC = 1, - UMOUNT_PROPAGATE = 2, - UMOUNT_CONNECTED = 4, +struct flow_match_ipv4_addrs { + struct flow_dissector_key_ipv4_addrs *key; + struct flow_dissector_key_ipv4_addrs *mask; }; -struct drbg_string { - const unsigned char *buf; - size_t len; - struct list_head list; +struct flow_match_ipv6_addrs { + struct flow_dissector_key_ipv6_addrs *key; + struct flow_dissector_key_ipv6_addrs *mask; }; -typedef uint32_t drbg_flag_t; - -struct drbg_core { - drbg_flag_t flags; - __u8 statelen; - __u8 blocklen_bytes; - char cra_name[128]; - char backend_cra_name[128]; +struct flow_match_ip { + struct flow_dissector_key_ip *key; + struct flow_dissector_key_ip *mask; }; -struct drbg_state; - -struct drbg_state_ops { - int (*update)(struct drbg_state *, struct list_head *, int); - int (*generate)(struct drbg_state *, unsigned char *, unsigned int, struct list_head *); - int (*crypto_init)(struct drbg_state *); - int (*crypto_fini)(struct drbg_state *); +struct flow_match_ports { + struct flow_dissector_key_ports *key; + struct flow_dissector_key_ports *mask; }; -enum drbg_seed_state { - DRBG_SEED_STATE_UNSEEDED = 0, - DRBG_SEED_STATE_PARTIAL = 1, - DRBG_SEED_STATE_FULL = 2, +struct flow_match_ports_range { + struct flow_dissector_key_ports_range *key; + struct flow_dissector_key_ports_range *mask; }; -struct drbg_state { - struct mutex drbg_mutex; - unsigned char *V; - unsigned char *Vbuf; - unsigned char *C; - unsigned char *Cbuf; - size_t reseed_ctr; - size_t reseed_threshold; - unsigned char *scratchpad; - unsigned char *scratchpadbuf; - void *priv_data; - struct crypto_skcipher *ctr_handle; - struct skcipher_request *ctr_req; - __u8 *outscratchpadbuf; - __u8 *outscratchpad; - struct crypto_wait ctr_wait; - struct scatterlist sg_in; - struct scatterlist sg_out; - enum drbg_seed_state seeded; - long unsigned int last_seed_time; - bool pr; - bool fips_primed; - unsigned char *prev; - struct crypto_rng *jent; - const struct drbg_state_ops *d_ops; - const struct drbg_core *core; - struct drbg_string test_data; +struct flow_match_icmp { + struct flow_dissector_key_icmp *key; + struct flow_dissector_key_icmp *mask; }; -enum drbg_prefixes { - DRBG_PREFIX0 = 0, - DRBG_PREFIX1 = 1, - DRBG_PREFIX2 = 2, - DRBG_PREFIX3 = 3, +struct flow_match_tcp { + struct flow_dissector_key_tcp *key; + struct flow_dissector_key_tcp *mask; }; -struct sdesc { - struct shash_desc shash; - char ctx[0]; +struct flow_match_mpls { + struct flow_dissector_key_mpls *key; + struct flow_dissector_key_mpls *mask; }; -struct bsg_job; +struct flow_match_enc_keyid { + struct flow_dissector_key_keyid *key; + struct flow_dissector_key_keyid *mask; +}; -typedef int bsg_job_fn(struct bsg_job *); +struct flow_match_enc_opts { + struct flow_dissector_key_enc_opts *key; + struct flow_dissector_key_enc_opts *mask; +}; -struct bsg_buffer { - unsigned int payload_len; - int sg_cnt; - struct scatterlist *sg_list; +struct flow_match_ct { + struct flow_dissector_key_ct *key; + struct flow_dissector_key_ct *mask; }; -struct bsg_job { - struct device *dev; - struct kref kref; - unsigned int timeout; - void *request; - void *reply; - unsigned int request_len; - unsigned int reply_len; - struct bsg_buffer request_payload; - struct bsg_buffer reply_payload; - int result; - unsigned int reply_payload_rcv_len; - struct request *bidi_rq; - struct bio *bidi_bio; - void *dd_data; +struct flow_match_pppoe { + struct flow_dissector_key_pppoe *key; + struct flow_dissector_key_pppoe *mask; }; -typedef enum blk_eh_timer_return bsg_timeout_fn(struct request *); +struct flow_match_l2tpv3 { + struct flow_dissector_key_l2tpv3 *key; + struct flow_dissector_key_l2tpv3 *mask; +}; -enum scsi_device_event { - SDEV_EVT_MEDIA_CHANGE = 1, - SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2, - SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3, - SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4, - SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5, - SDEV_EVT_LUN_CHANGE_REPORTED = 6, - SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7, - SDEV_EVT_POWER_ON_RESET_OCCURRED = 8, - SDEV_EVT_FIRST = 1, - SDEV_EVT_LAST = 8, - SDEV_EVT_MAXBITS = 9, +struct flow_rule { + struct flow_match match; + struct flow_action action; }; -struct bsg_device; +struct flow_stats { + u64 pkts; + u64 bytes; + u64 drops; + u64 lastused; + enum flow_action_hw_stats used_hw_stats; + bool used_hw_stats_valid; +}; -struct bsg_set { - struct blk_mq_tag_set tag_set; - struct bsg_device *bd; - bsg_job_fn *job_fn; - bsg_timeout_fn *timeout_fn; +enum offload_act_command { + FLOW_ACT_REPLACE = 0, + FLOW_ACT_DESTROY = 1, + FLOW_ACT_STATS = 2, }; -struct acpi_pci_device { - acpi_handle device; - struct acpi_pci_device *next; +struct flow_offload_action { + struct netlink_ext_ack *extack; + enum offload_act_command command; + enum flow_action_id id; + u32 index; + struct flow_stats stats; + struct flow_action action; }; -struct mmsghdr { - struct user_msghdr msg_hdr; - unsigned int msg_len; +typedef int flow_indr_block_bind_cb_t(struct net_device *, struct Qdisc *, void *, enum tc_setup_type, void *, void *, void (*)(struct flow_block_cb *)); + +struct flow_indr_dev { + struct list_head list; + flow_indr_block_bind_cb_t *cb; + void *cb_priv; + refcount_t refcnt; }; -struct scm_ts_pktinfo { - __u32 if_index; - __u32 pkt_length; - __u32 reserved[2]; +struct flow_indir_dev_info { + void *data; + struct net_device *dev; + struct Qdisc *sch; + enum tc_setup_type type; + void (*cleanup)(struct flow_block_cb *); + struct list_head list; + enum flow_block_command command; + enum flow_block_binder_type binder_type; + struct list_head *cb_list; }; -struct compat_if_settings { - unsigned int type; - unsigned int size; - compat_uptr_t ifs_ifsu; +struct features_reply_data { + struct ethnl_reply_data base; + u32 hw[2]; + u32 wanted[2]; + u32 active[2]; + u32 nochange[2]; + u32 all[2]; }; -struct compat_ifreq { - union { - char ifrn_name[16]; - } ifr_ifrn; - union { - struct sockaddr ifru_addr; - struct sockaddr ifru_dstaddr; - struct sockaddr ifru_broadaddr; - struct sockaddr ifru_netmask; - struct sockaddr ifru_hwaddr; - short int ifru_flags; - compat_int_t ifru_ivalue; - compat_int_t ifru_mtu; - struct compat_ifmap ifru_map; - char ifru_slave[16]; - char ifru_newname[16]; - compat_caddr_t ifru_data; - struct compat_if_settings ifru_settings; - } ifr_ifru; +enum tcp_fastopen_client_fail { + TFO_STATUS_UNSPEC = 0, + TFO_COOKIE_UNAVAILABLE = 1, + TFO_DATA_NOT_ACKED = 2, + TFO_SYN_RETRANSMITTED = 3, }; -struct compat_mmsghdr { - struct compat_msghdr msg_hdr; - compat_uint_t msg_len; +struct cpio_data { + void *data; + size_t size; + char name[18]; }; -struct used_address { - struct __kernel_sockaddr_storage name; - unsigned int name_len; +enum cpio_fields { + C_MAGIC = 0, + C_INO = 1, + C_MODE = 2, + C_UID = 3, + C_GID = 4, + C_NLINK = 5, + C_MTIME = 6, + C_FILESIZE = 7, + C_MAJ = 8, + C_MIN = 9, + C_RMAJ = 10, + C_RMIN = 11, + C_NAMESIZE = 12, + C_CHKSUM = 13, + C_NFIELDS = 14, }; -struct ioam6_trace_hdr { - __be16 namespace_id; - char: 2; - __u8 overflow: 1; - __u8 nodelen: 5; - __u8 remlen: 7; - union { - __be32 type_be32; - struct { - __u32 bit7: 1; - __u32 bit6: 1; - __u32 bit5: 1; - __u32 bit4: 1; - __u32 bit3: 1; - __u32 bit2: 1; - __u32 bit1: 1; - __u32 bit0: 1; - __u32 bit15: 1; - __u32 bit14: 1; - __u32 bit13: 1; - __u32 bit12: 1; - __u32 bit11: 1; - __u32 bit10: 1; - __u32 bit9: 1; - __u32 bit8: 1; - __u32 bit23: 1; - __u32 bit22: 1; - __u32 bit21: 1; - __u32 bit20: 1; - __u32 bit19: 1; - __u32 bit18: 1; - __u32 bit17: 1; - __u32 bit16: 1; - } type; - }; - __u8 data[0]; +struct radix_tree_iter { + long unsigned int index; + long unsigned int next_index; + long unsigned int tags; + struct xa_node *node; }; enum { - IOAM6_ATTR_UNSPEC = 0, - IOAM6_ATTR_NS_ID = 1, - IOAM6_ATTR_NS_DATA = 2, - IOAM6_ATTR_NS_DATA_WIDE = 3, - IOAM6_ATTR_SC_ID = 4, - IOAM6_ATTR_SC_DATA = 5, - IOAM6_ATTR_SC_NONE = 6, - IOAM6_ATTR_PAD = 7, - __IOAM6_ATTR_MAX = 8, + RADIX_TREE_ITER_TAG_MASK = 15, + RADIX_TREE_ITER_TAGGED = 16, + RADIX_TREE_ITER_CONTIG = 32, +}; + +struct ida_bitmap { + long unsigned int bitmap[16]; }; enum { - IOAM6_CMD_UNSPEC = 0, - IOAM6_CMD_ADD_NAMESPACE = 1, - IOAM6_CMD_DEL_NAMESPACE = 2, - IOAM6_CMD_DUMP_NAMESPACES = 3, - IOAM6_CMD_ADD_SCHEMA = 4, - IOAM6_CMD_DEL_SCHEMA = 5, - IOAM6_CMD_DUMP_SCHEMAS = 6, - IOAM6_CMD_NS_SET_SCHEMA = 7, - __IOAM6_CMD_MAX = 8, + PERF_BR_SPEC_NA = 0, + PERF_BR_SPEC_WRONG_PATH = 1, + PERF_BR_NON_SPEC_CORRECT_PATH = 2, + PERF_BR_SPEC_CORRECT_PATH = 3, + PERF_BR_SPEC_MAX = 4, }; -struct ioam6_schema; +struct branch_entry { + union { + struct { + u64 ip: 58; + u64 ip_sign_ext: 5; + u64 mispredict: 1; + } split; + u64 full; + } from; + union { + struct { + u64 ip: 58; + u64 ip_sign_ext: 3; + u64 reserved: 1; + u64 spec: 1; + u64 valid: 1; + } split; + u64 full; + } to; +}; -struct ioam6_namespace { - struct rhash_head head; - struct callback_head rcu; - struct ioam6_schema *schema; - __be16 id; - __be32 data; - __be64 data_wide; +enum suspend_stat_step { + SUSPEND_FREEZE = 1, + SUSPEND_PREPARE = 2, + SUSPEND_SUSPEND = 3, + SUSPEND_SUSPEND_LATE = 4, + SUSPEND_SUSPEND_NOIRQ = 5, + SUSPEND_RESUME_NOIRQ = 6, + SUSPEND_RESUME_EARLY = 7, + SUSPEND_RESUME = 8, }; -struct ioam6_schema { - struct rhash_head head; - struct callback_head rcu; - struct ioam6_namespace *ns; - u32 id; - int len; - __be32 hdr; - u8 data[0]; +struct suspend_stats { + int success; + int fail; + int failed_freeze; + int failed_prepare; + int failed_suspend; + int failed_suspend_late; + int failed_suspend_noirq; + int failed_resume; + int failed_resume_early; + int failed_resume_noirq; + int last_failed_dev; + char failed_devs[80]; + int last_failed_errno; + int errno[2]; + int last_failed_step; + enum suspend_stat_step failed_steps[2]; +}; + +struct platform_suspend_ops { + int (*valid)(suspend_state_t); + int (*begin)(suspend_state_t); + int (*prepare)(); + int (*prepare_late)(); + int (*enter)(suspend_state_t); + void (*wake)(); + void (*finish)(); + bool (*suspend_again)(); + void (*end)(); + void (*recover)(); }; enum { - MEMBARRIER_STATE_PRIVATE_EXPEDITED_READY = 1, - MEMBARRIER_STATE_PRIVATE_EXPEDITED = 2, - MEMBARRIER_STATE_GLOBAL_EXPEDITED_READY = 4, - MEMBARRIER_STATE_GLOBAL_EXPEDITED = 8, - MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE_READY = 16, - MEMBARRIER_STATE_PRIVATE_EXPEDITED_SYNC_CORE = 32, - MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ_READY = 64, - MEMBARRIER_STATE_PRIVATE_EXPEDITED_RSEQ = 128, + TEST_NONE = 0, + TEST_CORE = 1, + TEST_CPUS = 2, + TEST_PLATFORM = 3, + TEST_DEVICES = 4, + TEST_FREEZER = 5, + __TEST_AFTER_LAST = 6, }; -enum { - MEMBARRIER_FLAG_SYNC_CORE = 1, - MEMBARRIER_FLAG_RSEQ = 2, +struct bpf_iter_seq_prog_info { + u32 prog_id; }; -struct sd_flag_debug { - unsigned int meta_flags; +struct bpf_iter__bpf_prog { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_prog *prog; + }; +}; + +struct file_handle { + __u32 handle_bytes; + int handle_type; + unsigned char f_handle[0]; +}; + +struct simple_xattr { + struct list_head list; char *name; + size_t size; + char value[0]; }; -enum membarrier_cmd { - MEMBARRIER_CMD_QUERY = 0, - MEMBARRIER_CMD_GLOBAL = 1, - MEMBARRIER_CMD_GLOBAL_EXPEDITED = 2, - MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED = 4, - MEMBARRIER_CMD_PRIVATE_EXPEDITED = 8, - MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED = 16, - MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE = 32, - MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE = 64, - MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ = 128, - MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ = 256, - MEMBARRIER_CMD_SHARED = 1, +struct acpi_pci_root { + struct acpi_device *device; + struct pci_bus *bus; + u16 segment; + int bridge_type; + struct resource secondary; + u32 osc_support_set; + u32 osc_control_set; + u32 osc_ext_support_set; + u32 osc_ext_control_set; + phys_addr_t mcfg_addr; }; -enum membarrier_cmd_flag { - MEMBARRIER_CMD_FLAG_CPU = 1, +struct hpx_type0 { + u32 revision; + u8 cache_line_size; + u8 latency_timer; + u8 enable_serr; + u8 enable_perr; }; -struct sched_clock_data { - u64 tick_raw; - u64 tick_gtod; - u64 clock; +struct hpx_type1 { + u32 revision; + u8 max_mem_read; + u8 avg_max_split; + u16 tot_max_split; }; -enum cpuacct_stat_index { - CPUACCT_STAT_USER = 0, - CPUACCT_STAT_SYSTEM = 1, - CPUACCT_STAT_NSTATS = 2, +struct hpx_type2 { + u32 revision; + u32 unc_err_mask_and; + u32 unc_err_mask_or; + u32 unc_err_sever_and; + u32 unc_err_sever_or; + u32 cor_err_mask_and; + u32 cor_err_mask_or; + u32 adv_err_cap_and; + u32 adv_err_cap_or; + u16 pci_exp_devctl_and; + u16 pci_exp_devctl_or; + u16 pci_exp_lnkctl_and; + u16 pci_exp_lnkctl_or; + u32 sec_unc_err_sever_and; + u32 sec_unc_err_sever_or; + u32 sec_unc_err_mask_and; + u32 sec_unc_err_mask_or; }; -struct cpuacct { - struct cgroup_subsys_state css; - u64 *cpuusage; - struct kernel_cpustat *cpustat; +struct hpx_type3 { + u16 device_type; + u16 function_type; + u16 config_space_location; + u16 pci_exp_cap_id; + u16 pci_exp_cap_ver; + u16 pci_exp_vendor_id; + u16 dvsec_id; + u16 dvsec_rev; + u16 match_offset; + u32 match_mask_and; + u32 match_value; + u16 reg_offset; + u32 reg_mask_and; + u32 reg_mask_or; }; -struct sugov_tunables { - struct gov_attr_set attr_set; - unsigned int rate_limit_us; +enum hpx_type3_dev_type { + HPX_TYPE_ENDPOINT = 1, + HPX_TYPE_LEG_END = 2, + HPX_TYPE_RC_END = 4, + HPX_TYPE_RC_EC = 8, + HPX_TYPE_ROOT_PORT = 16, + HPX_TYPE_UPSTREAM = 32, + HPX_TYPE_DOWNSTREAM = 64, + HPX_TYPE_PCI_BRIDGE = 128, + HPX_TYPE_PCIE_BRIDGE = 256, }; -struct sugov_policy { - struct cpufreq_policy *policy; - struct sugov_tunables *tunables; - struct list_head tunables_hook; - raw_spinlock_t update_lock; - u64 last_freq_update_time; - s64 freq_update_delay_ns; - unsigned int next_freq; - unsigned int cached_raw_freq; - struct irq_work irq_work; - struct kthread_work work; - struct mutex work_lock; - struct kthread_worker worker; - struct task_struct *thread; - bool work_in_progress; - bool limits_changed; - bool need_freq_update; +enum hpx_type3_fn_type { + HPX_FN_NORMAL = 1, + HPX_FN_SRIOV_PHYS = 2, + HPX_FN_SRIOV_VIRT = 4, }; -struct sugov_cpu { - struct update_util_data update_util; - struct sugov_policy *sg_policy; - unsigned int cpu; - bool iowait_boost_pending; - unsigned int iowait_boost; - u64 last_update; - long unsigned int util; - long unsigned int bw_dl; - long unsigned int max; - long unsigned int saved_idle_calls; +enum hpx_type3_cfg_loc { + HPX_CFG_PCICFG = 0, + HPX_CFG_PCIE_CAP = 1, + HPX_CFG_PCIE_CAP_EXT = 2, + HPX_CFG_VEND_CAP = 3, + HPX_CFG_DVSEC = 4, + HPX_CFG_MAX = 5, }; -struct s_data { - struct sched_domain **sd; - struct root_domain *rd; +struct acpi_init_walk_info { + u32 table_index; + u32 object_count; + u32 method_count; + u32 serial_method_count; + u32 non_serial_method_count; + u32 serialized_method_count; + u32 device_count; + u32 op_region_count; + u32 field_count; + u32 buffer_count; + u32 package_count; + u32 op_region_init; + u32 field_init; + u32 buffer_init; + u32 package_init; + acpi_owner_id owner_id; }; -enum s_alloc { - sa_rootdomain = 0, - sa_sd = 1, - sa_sd_storage = 2, - sa_none = 3, +struct acpi_device_walk_info { + struct acpi_table_desc *table_desc; + struct acpi_evaluate_info *evaluate_info; + u32 device_count; + u32 num_STA; + u32 num_INI; }; -struct asym_cap_data { - struct list_head link; - long unsigned int capacity; - long unsigned int cpus[0]; +enum tpm2_structures { + TPM2_ST_NO_SESSIONS = 32769, + TPM2_ST_SESSIONS = 32770, }; -struct msix_entry { - u32 vector; - u16 entry; +enum tpm2_capabilities { + TPM2_CAP_HANDLES = 1, + TPM2_CAP_COMMANDS = 2, + TPM2_CAP_PCRS = 5, + TPM2_CAP_TPM_PROPERTIES = 6, }; -struct acpi_pci_routing_table { - u32 length; - u32 pin; - u64 address; - u32 source_index; - char source[4]; +enum tpm2_cc_attrs { + TPM2_CC_ATTR_CHANDLES = 25, + TPM2_CC_ATTR_RHANDLE = 28, }; -struct acpi_prt_entry { - struct acpi_pci_id id; - u8 pin; - acpi_handle link; - u32 index; +enum tpm_buf_flags { + TPM_BUF_OVERFLOW = 1, }; -struct prt_quirk { - const struct dmi_system_id *system; - unsigned int segment; - unsigned int bus; - unsigned int device; - unsigned char pin; - const char *source; - const char *actual_source; +enum tpm2_handle_types { + TPM2_HT_HMAC_SESSION = 33554432, + TPM2_HT_POLICY_SESSION = 50331648, + TPM2_HT_TRANSIENT = 2147483648, }; -struct clk_bulk_data { - const char *id; - struct clk *clk; +struct tpm2_context { + __be64 sequence; + __be32 saved_handle; + __be32 hierarchy; + __be16 blob_size; +} __attribute__((packed)); + +struct tpm2_cap_handles { + u8 more_data; + __be32 capability; + __be32 count; + __be32 handles[0]; +} __attribute__((packed)); + +struct dma_resv_list { + struct callback_head rcu; + u32 num_fences; + u32 max_fences; + struct dma_fence *table[0]; }; -struct unimapdesc { - short unsigned int entry_ct; - struct unipair *entries; +struct trace_event_raw_thermal_temperature { + struct trace_entry ent; + u32 __data_loc_thermal_zone; + int id; + int temp_prev; + int temp; + char __data[0]; }; -struct vt_stat { - short unsigned int v_active; - short unsigned int v_signal; - short unsigned int v_state; +struct trace_event_raw_cdev_update { + struct trace_entry ent; + u32 __data_loc_type; + long unsigned int target; + char __data[0]; }; -struct vt_sizes { - short unsigned int v_rows; - short unsigned int v_cols; - short unsigned int v_scrollsize; +struct trace_event_raw_thermal_zone_trip { + struct trace_entry ent; + u32 __data_loc_thermal_zone; + int id; + int trip; + enum thermal_trip_type trip_type; + char __data[0]; }; -struct vt_consize { - short unsigned int v_rows; - short unsigned int v_cols; - short unsigned int v_vlin; - short unsigned int v_clin; - short unsigned int v_vcol; - short unsigned int v_ccol; +struct trace_event_data_offsets_thermal_temperature { + u32 thermal_zone; }; -struct vt_event { - unsigned int event; - unsigned int oldev; - unsigned int newev; - unsigned int pad[4]; +struct trace_event_data_offsets_cdev_update { + u32 type; }; -struct vt_setactivate { - unsigned int console; - struct vt_mode mode; +struct trace_event_data_offsets_thermal_zone_trip { + u32 thermal_zone; }; -struct vt_event_wait { - struct list_head list; - struct vt_event event; - int done; +typedef void (*btf_trace_thermal_temperature)(void *, struct thermal_zone_device *); + +typedef void (*btf_trace_cdev_update)(void *, struct thermal_cooling_device *, long unsigned int); + +typedef void (*btf_trace_thermal_zone_trip)(void *, struct thermal_zone_device *, int, enum thermal_trip_type); + +struct skb_checksum_ops { + __wsum (*update)(const void *, int, __wsum); + __wsum (*combine)(__wsum, __wsum, int, int); }; -struct trace_event_raw_devres { - struct trace_entry ent; - u32 __data_loc_devname; - struct device *dev; - const char *op; - void *node; - const char *name; - size_t size; - char __data[0]; +enum nf_dev_hooks { + NF_NETDEV_INGRESS = 0, + NF_NETDEV_EGRESS = 1, + NF_NETDEV_NUMHOOKS = 2, }; -struct trace_event_data_offsets_devres { - u32 devname; +struct ifbond { + __s32 bond_mode; + __s32 num_slaves; + __s32 miimon; }; -typedef void (*btf_trace_devres_log)(void *, struct device *, const char *, void *, const char *, size_t); +typedef struct ifbond ifbond; -struct pps_kinfo { - __u32 assert_sequence; - __u32 clear_sequence; - struct pps_ktime assert_tu; - struct pps_ktime clear_tu; - int current_mode; +struct ifslave { + __s32 slave_id; + char slave_name[16]; + __s8 link; + __s8 state; + __u32 link_failure_count; }; -struct pps_fdata { - struct pps_kinfo info; - struct pps_ktime timeout; +typedef struct ifslave ifslave; + +enum { + NAPIF_STATE_SCHED = 1, + NAPIF_STATE_MISSED = 2, + NAPIF_STATE_DISABLE = 4, + NAPIF_STATE_NPSVC = 8, + NAPIF_STATE_LISTED = 16, + NAPIF_STATE_NO_BUSY_POLL = 32, + NAPIF_STATE_IN_BUSY_POLL = 64, + NAPIF_STATE_PREFER_BUSY_POLL = 128, + NAPIF_STATE_THREADED = 256, + NAPIF_STATE_SCHED_THREADED = 512, }; -struct pps_bind_args { - int tsformat; - int edge; - int consumer; +struct net_device_path_stack { + int num_paths; + struct net_device_path path[5]; }; -enum { - UNDEFINED_CAPABLE = 0, - SYSTEM_INTEL_MSR_CAPABLE = 1, - SYSTEM_AMD_MSR_CAPABLE = 2, - SYSTEM_IO_CAPABLE = 3, +struct bpf_xdp_link { + struct bpf_link link; + struct net_device *dev; + int flags; }; -struct acpi_cpufreq_data { - unsigned int resume; - unsigned int cpu_feature; - unsigned int acpi_perf_cpu; - cpumask_var_t freqdomain_cpus; - void (*cpu_freq_write)(struct acpi_pct_register *, u32); - u32 (*cpu_freq_read)(struct acpi_pct_register *); +struct netdev_net_notifier { + struct list_head list; + struct notifier_block *nb; }; -struct drv_cmd { - struct acpi_pct_register *reg; - u32 val; - union { - void (*write)(struct acpi_pct_register *, u32); - u32 (*read)(struct acpi_pct_register *); - } func; +struct cpu_rmap { + struct kref refcount; + u16 size; + u16 used; + void **obj; + struct { + u16 index; + u16 dist; + } near[0]; }; -struct xdp_frame_bulk { - int count; - void *xa; - void *q[16]; +struct netdev_notifier_changelowerstate_info { + struct netdev_notifier_info info; + void *lower_state_info; }; -struct tcp4_pseudohdr { - __be32 saddr; - __be32 daddr; - __u8 pad; - __u8 protocol; - __be16 len; +struct netdev_notifier_pre_changeaddr_info { + struct netdev_notifier_info info; + const unsigned char *dev_addr; }; -struct bpf_tcp_iter_state { - struct tcp_iter_state state; - unsigned int cur_sk; - unsigned int end_sk; - unsigned int max_sk; - struct sock **batch; - bool st_bucket_done; +struct netdev_notifier_offload_xstats_rd { + struct rtnl_hw_stats64 stats; + bool used; }; -struct bpf_iter__tcp { - union { - struct bpf_iter_meta *meta; - }; - union { - struct sock_common *sk_common; - }; - uid_t uid; +struct netdev_notifier_offload_xstats_ru { + bool used; }; -enum { - HW_BREAKPOINT_LEN_1 = 1, - HW_BREAKPOINT_LEN_2 = 2, - HW_BREAKPOINT_LEN_3 = 3, - HW_BREAKPOINT_LEN_4 = 4, - HW_BREAKPOINT_LEN_5 = 5, - HW_BREAKPOINT_LEN_6 = 6, - HW_BREAKPOINT_LEN_7 = 7, - HW_BREAKPOINT_LEN_8 = 8, +struct netdev_notifier_offload_xstats_info { + struct netdev_notifier_info info; + enum netdev_offload_xstats_type type; + union { + struct netdev_notifier_offload_xstats_rd *report_delta; + struct netdev_notifier_offload_xstats_ru *report_used; + }; }; -enum { - HW_BREAKPOINT_EMPTY = 0, - HW_BREAKPOINT_R = 1, - HW_BREAKPOINT_W = 2, - HW_BREAKPOINT_RW = 3, - HW_BREAKPOINT_X = 4, - HW_BREAKPOINT_INVALID = 7, +struct sd_flow_limit { + u64 count; + unsigned int num_buckets; + unsigned int history_head; + u16 history[128]; + u8 buckets[0]; }; -enum wd_read_status { - WD_READ_SUCCESS = 0, - WD_READ_UNSTABLE = 1, - WD_READ_SKIP = 2, +enum { + NESTED_SYNC_IMM_BIT = 0, + NESTED_SYNC_TODO_BIT = 1, }; -struct cfd_percpu { - call_single_data_t csd; +struct netdev_nested_priv { + unsigned char flags; + void *data; }; -struct call_function_data { - struct cfd_percpu *pcpu; - cpumask_var_t cpumask; - cpumask_var_t cpumask_ipi; +struct netdev_bonding_info { + ifslave slave; + ifbond master; }; -struct smp_call_on_cpu_struct { - struct work_struct work; - struct completion done; - int (*func)(void *); - void *data; - int ret; - int cpu; +struct netdev_notifier_bonding_info { + struct netdev_notifier_info info; + struct netdev_bonding_info bonding_info; }; -struct audit_parent; - -struct audit_watch { - refcount_t count; - dev_t dev; - char *path; - long unsigned int ino; - struct audit_parent *parent; - struct list_head wlist; - struct list_head rules; +enum dma_transaction_type { + DMA_MEMCPY = 0, + DMA_XOR = 1, + DMA_PQ = 2, + DMA_XOR_VAL = 3, + DMA_PQ_VAL = 4, + DMA_MEMSET = 5, + DMA_MEMSET_SG = 6, + DMA_INTERRUPT = 7, + DMA_PRIVATE = 8, + DMA_ASYNC_TX = 9, + DMA_SLAVE = 10, + DMA_CYCLIC = 11, + DMA_INTERLEAVE = 12, + DMA_COMPLETION_NO_ORDER = 13, + DMA_REPEAT = 14, + DMA_LOAD_EOT = 15, + DMA_TX_TYPE_END = 16, }; -struct audit_parent { - struct list_head watches; - struct fsnotify_mark mark; +enum sum_check_bits { + SUM_CHECK_P = 0, + SUM_CHECK_Q = 1, }; enum { - TRACE_FUNC_NO_OPTS = 0, - TRACE_FUNC_OPT_STACK = 1, - TRACE_FUNC_OPT_NO_REPEATS = 2, - TRACE_FUNC_OPT_HIGHEST_BIT = 4, + SCM_TSTAMP_SND = 0, + SCM_TSTAMP_SCHED = 1, + SCM_TSTAMP_ACK = 2, }; -struct pcpu_group_info { - int nr_units; - long unsigned int base_offset; - unsigned int *cpu_map; -}; +typedef int (*bpf_op_t)(struct net_device *, struct netdev_bpf *); -struct pcpu_alloc_info { - size_t static_size; - size_t reserved_size; - size_t dyn_size; - size_t unit_size; - size_t atom_size; - size_t alloc_size; - size_t __ai_size; - int nr_groups; - struct pcpu_group_info groups[0]; +struct dev_kfree_skb_cb { + enum skb_free_reason reason; }; -struct trace_event_raw_percpu_alloc_percpu { - struct trace_entry ent; - bool reserved; - bool is_atomic; - size_t size; - size_t align; - void *base_addr; - int off; - void *ptr; - char __data[0]; +struct netdev_adjacent { + struct net_device *dev; + netdevice_tracker dev_tracker; + bool master; + bool ignore; + u16 ref_nr; + void *private; + struct list_head list; + struct callback_head rcu; }; -struct trace_event_raw_percpu_free_percpu { - struct trace_entry ent; - void *base_addr; - int off; - void *ptr; - char __data[0]; +union ibs_fetch_ctl { + __u64 val; + struct { + __u64 fetch_maxcnt: 16; + __u64 fetch_cnt: 16; + __u64 fetch_lat: 16; + __u64 fetch_en: 1; + __u64 fetch_val: 1; + __u64 fetch_comp: 1; + __u64 ic_miss: 1; + __u64 phy_addr_valid: 1; + __u64 l1tlb_pgsz: 2; + __u64 l1tlb_miss: 1; + __u64 l2tlb_miss: 1; + __u64 rand_en: 1; + __u64 fetch_l2_miss: 1; + __u64 l3_miss_only: 1; + __u64 fetch_oc_miss: 1; + __u64 fetch_l3_miss: 1; + __u64 reserved: 2; + }; }; -struct trace_event_raw_percpu_alloc_percpu_fail { - struct trace_entry ent; - bool reserved; - bool is_atomic; - size_t size; - size_t align; - char __data[0]; +union ibs_op_ctl { + __u64 val; + struct { + __u64 opmaxcnt: 16; + __u64 l3_miss_only: 1; + __u64 op_en: 1; + __u64 op_val: 1; + __u64 cnt_ctl: 1; + __u64 opmaxcnt_ext: 7; + __u64 reserved0: 5; + __u64 opcurcnt: 27; + __u64 reserved1: 5; + }; }; -struct trace_event_raw_percpu_create_chunk { - struct trace_entry ent; - void *base_addr; - char __data[0]; +union ibs_op_data { + __u64 val; + struct { + __u64 comp_to_ret_ctr: 16; + __u64 tag_to_ret_ctr: 16; + __u64 reserved1: 2; + __u64 op_return: 1; + __u64 op_brn_taken: 1; + __u64 op_brn_misp: 1; + __u64 op_brn_ret: 1; + __u64 op_rip_invalid: 1; + __u64 op_brn_fuse: 1; + __u64 op_microcode: 1; + __u64 reserved2: 23; + }; }; -struct trace_event_raw_percpu_destroy_chunk { - struct trace_entry ent; - void *base_addr; - char __data[0]; +union ibs_op_data2 { + __u64 val; + struct { + __u64 data_src_lo: 3; + __u64 reserved0: 1; + __u64 rmt_node: 1; + __u64 cache_hit_st: 1; + __u64 data_src_hi: 2; + __u64 reserved1: 56; + }; }; -struct trace_event_data_offsets_percpu_alloc_percpu {}; - -struct trace_event_data_offsets_percpu_free_percpu {}; - -struct trace_event_data_offsets_percpu_alloc_percpu_fail {}; +union ibs_op_data3 { + __u64 val; + struct { + __u64 ld_op: 1; + __u64 st_op: 1; + __u64 dc_l1tlb_miss: 1; + __u64 dc_l2tlb_miss: 1; + __u64 dc_l1tlb_hit_2m: 1; + __u64 dc_l1tlb_hit_1g: 1; + __u64 dc_l2tlb_hit_2m: 1; + __u64 dc_miss: 1; + __u64 dc_mis_acc: 1; + __u64 reserved: 4; + __u64 dc_wc_mem_acc: 1; + __u64 dc_uc_mem_acc: 1; + __u64 dc_locked_op: 1; + __u64 dc_miss_no_mab_alloc: 1; + __u64 dc_lin_addr_valid: 1; + __u64 dc_phy_addr_valid: 1; + __u64 dc_l2_tlb_hit_1g: 1; + __u64 l2_miss: 1; + __u64 sw_pf: 1; + __u64 op_mem_width: 4; + __u64 op_dc_miss_open_mem_reqs: 6; + __u64 dc_miss_lat: 16; + __u64 tlb_refill_lat: 16; + }; +}; -struct trace_event_data_offsets_percpu_create_chunk {}; +struct perf_ibs_data { + u32 size; + union { + u32 data[0]; + u32 caps; + }; + u64 regs[8]; +}; -struct trace_event_data_offsets_percpu_destroy_chunk {}; +enum ibs_states { + IBS_ENABLED = 0, + IBS_STARTED = 1, + IBS_STOPPING = 2, + IBS_STOPPED = 3, + IBS_MAX_STATES = 4, +}; -typedef void (*btf_trace_percpu_alloc_percpu)(void *, bool, bool, size_t, size_t, void *, int, void *); +struct cpu_perf_ibs { + struct perf_event *event; + long unsigned int state[1]; +}; -typedef void (*btf_trace_percpu_free_percpu)(void *, void *, int, void *); +struct perf_ibs { + struct pmu pmu; + unsigned int msr; + u64 config_mask; + u64 cnt_mask; + u64 enable_mask; + u64 valid_mask; + u64 max_period; + long unsigned int offset_mask[1]; + int offset_max; + unsigned int fetch_count_reset_broken: 1; + unsigned int fetch_ignore_if_zero_rip: 1; + struct cpu_perf_ibs *pcpu; + u64 (*get_count)(u64); +}; -typedef void (*btf_trace_percpu_alloc_percpu_fail)(void *, bool, bool, size_t, size_t); +typedef void crash_vmclear_fn(); -typedef void (*btf_trace_percpu_create_chunk)(void *, void *); +typedef void (*nmi_shootdown_cb)(int, struct pt_regs *); -typedef void (*btf_trace_percpu_destroy_chunk)(void *, void *); +struct bpf_tramp_link; -struct pcpu_block_md { - int scan_hint; - int scan_hint_start; - int contig_hint; - int contig_hint_start; - int left_free; - int right_free; - int first_free; - int nr_bits; +struct bpf_tramp_links { + struct bpf_tramp_link *links[38]; + int nr_links; }; -struct pcpu_chunk { - struct list_head list; - int free_bytes; - struct pcpu_block_md chunk_md; - void *base_addr; - long unsigned int *alloc_map; - long unsigned int *bound_map; - struct pcpu_block_md *md_blocks; - void *data; - bool immutable; - bool isolated; - int start_offset; - int end_offset; - struct obj_cgroup **obj_cgroups; - int nr_pages; - int nr_populated; - int nr_empty_pop_pages; - long unsigned int populated[0]; +struct bpf_tramp_link { + struct bpf_link link; + struct hlist_node tramp_hlist; + u64 cookie; }; -struct ext4_orphan_block_tail { - __le32 ob_magic; - __le32 ob_checksum; -}; +struct bpf_tramp_run_ctx; -struct msg_msgseg { - struct msg_msgseg *next; -}; +typedef u64 (*bpf_trampoline_enter_t)(struct bpf_prog *, struct bpf_tramp_run_ctx *); -struct ima_key_entry { - struct list_head list; - void *payload; - size_t payload_len; - char *keyring_name; +struct bpf_tramp_run_ctx { + struct bpf_run_ctx run_ctx; + u64 bpf_cookie; + struct bpf_run_ctx *saved_run_ctx; }; -struct hmac_ctx { - struct crypto_shash *hash; -}; +typedef void (*bpf_trampoline_exit_t)(struct bpf_prog *, u64, struct bpf_tramp_run_ctx *); -struct in6_addr; +enum bpf_jit_poke_reason { + BPF_POKE_REASON_TAIL_CALL = 0, +}; -union input_seq_state { - struct { - short unsigned int pos; - bool mutex_acquired; - }; - void *p; +struct bpf_array_aux { + struct list_head poke_progs; + struct bpf_map *map; + struct mutex poke_mutex; + struct work_struct work; }; -struct input_devres { - struct input_dev *input; +struct bpf_array { + struct bpf_map map; + u32 elem_size; + u32 index_mask; + struct bpf_array_aux *aux; + union { + char value[0]; + void *ptrs[0]; + void *pptrs[0]; + }; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; }; -struct dmi_device_attribute { - struct device_attribute dev_attr; - int field; +enum bpf_text_poke_type { + BPF_MOD_CALL = 0, + BPF_MOD_JUMP = 1, }; -struct mafield { - const char *prefix; - int field; +struct bpf_binary_header { + u32 size; + int: 32; + u8 image[0]; }; -struct ahash_request; +typedef void (*bpf_jit_fill_hole_t)(void *, unsigned int); -struct linkstate_reply_data { - struct ethnl_reply_data base; - int link; - int sqi; - int sqi_max; - bool link_ext_state_provided; - struct ethtool_link_ext_state_info ethtool_link_ext_state_info; +struct jit_context { + int cleanup_addr; + int tail_call_direct_label; + int tail_call_indirect_label; }; -struct ip6_fraglist_iter { - struct ipv6hdr *tmp_hdr; - struct sk_buff *frag; - int offset; - unsigned int hlen; - __be32 frag_id; - u8 nexthdr; +struct x64_jit_data { + struct bpf_binary_header *rw_header; + struct bpf_binary_header *header; + int *addrs; + u8 *image; + int proglen; + struct jit_context ctx; }; -struct ip6_frag_state { - u8 *prevhdr; - unsigned int hlen; - unsigned int mtu; - unsigned int left; - int offset; - int ptr; - int hroom; - int troom; - __be32 frag_id; - u8 nexthdr; +enum { + HW_BREAKPOINT_EMPTY = 0, + HW_BREAKPOINT_R = 1, + HW_BREAKPOINT_W = 2, + HW_BREAKPOINT_RW = 3, + HW_BREAKPOINT_X = 4, + HW_BREAKPOINT_INVALID = 7, }; -struct br_input_skb_cb { - struct net_device *brdev; - u16 frag_max_size; - u8 proxyarp_replied: 1; - u8 src_port_isolated: 1; +enum bp_type_idx { + TYPE_INST = 0, + TYPE_DATA = 0, + TYPE_MAX = 1, }; -struct nf_bridge_frag_data; - -struct cyc2ns { - struct cyc2ns_data data[2]; - seqcount_latch_t seq; +struct bp_slots_histogram { + atomic_t count[4]; }; -struct dev_printk_info; - -struct profile_hit { - u32 pc; - u32 hits; +struct bp_cpuinfo { + unsigned int cpu_pinned; + struct bp_slots_histogram tsk_pinned; }; -struct filter_pred; +struct trace_event_raw_mm_lru_insertion { + struct trace_entry ent; + struct folio *folio; + long unsigned int pfn; + enum lru_list lru; + long unsigned int flags; + char __data[0]; +}; -struct prog_entry { - int target; - int when_to_branch; - struct filter_pred *pred; +struct trace_event_raw_mm_lru_activate { + struct trace_entry ent; + struct folio *folio; + long unsigned int pfn; + char __data[0]; }; -typedef int (*filter_pred_fn_t)(struct filter_pred *, void *); +struct trace_event_data_offsets_mm_lru_insertion {}; + +struct trace_event_data_offsets_mm_lru_activate {}; -struct regex; +typedef void (*btf_trace_mm_lru_insertion)(void *, struct folio *); -typedef int (*regex_match_func)(char *, struct regex *, int); +typedef void (*btf_trace_mm_lru_activate)(void *, struct folio *); -struct regex { - char pattern[256]; - int len; - int field_len; - regex_match_func match; +struct lru_rotate { + local_lock_t lock; + struct folio_batch fbatch; }; -struct filter_pred { - filter_pred_fn_t fn; - u64 val; - struct regex regex; - short unsigned int *ops; - struct ftrace_event_field *field; - int offset; - int not; - int op; +struct cpu_fbatches { + local_lock_t lock; + struct folio_batch lru_add; + struct folio_batch lru_deactivate_file; + struct folio_batch lru_deactivate; + struct folio_batch lru_lazyfree; + struct folio_batch activate; }; -enum filter_op_ids { - OP_GLOB = 0, - OP_NE = 1, - OP_EQ = 2, - OP_LE = 3, - OP_LT = 4, - OP_GE = 5, - OP_GT = 6, - OP_BAND = 7, - OP_MAX = 8, -}; +typedef void (*move_fn_t)(struct lruvec *, struct folio *); -enum { - FILT_ERR_NONE = 0, - FILT_ERR_INVALID_OP = 1, - FILT_ERR_TOO_MANY_OPEN = 2, - FILT_ERR_TOO_MANY_CLOSE = 3, - FILT_ERR_MISSING_QUOTE = 4, - FILT_ERR_OPERAND_TOO_LONG = 5, - FILT_ERR_EXPECT_STRING = 6, - FILT_ERR_EXPECT_DIGIT = 7, - FILT_ERR_ILLEGAL_FIELD_OP = 8, - FILT_ERR_FIELD_NOT_FOUND = 9, - FILT_ERR_ILLEGAL_INTVAL = 10, - FILT_ERR_BAD_SUBSYS_FILTER = 11, - FILT_ERR_TOO_MANY_PREDS = 12, - FILT_ERR_INVALID_FILTER = 13, - FILT_ERR_IP_FIELD_ONLY = 14, - FILT_ERR_INVALID_VALUE = 15, - FILT_ERR_ERRNO = 16, - FILT_ERR_NO_FILTER = 17, +struct dentry_stat_t { + long int nr_dentry; + long int nr_unused; + long int age_limit; + long int want_pages; + long int nr_negative; + long int dummy; }; -struct filter_parse_error { - int lasterr; - int lasterr_pos; +struct external_name { + union { + atomic_t count; + struct callback_head head; + } u; + unsigned char name[0]; }; -typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **); - -enum { - INVERT = 1, - PROCESS_AND = 2, - PROCESS_OR = 4, +enum d_walk_ret { + D_WALK_CONTINUE = 0, + D_WALK_QUIT = 1, + D_WALK_NORETRY = 2, + D_WALK_SKIP = 3, }; -struct ustring_buffer { - char buffer[1024]; +struct check_mount { + struct vfsmount *mnt; + unsigned int mounted; }; -enum { - TOO_MANY_CLOSE = 4294967295, - TOO_MANY_OPEN = 4294967294, - MISSING_QUOTE = 4294967293, +struct select_data { + struct dentry *start; + union { + long int found; + struct dentry *victim; + }; + struct list_head dispose; }; -struct filter_list { - struct list_head list; - struct event_filter *filter; +enum fsconfig_command { + FSCONFIG_SET_FLAG = 0, + FSCONFIG_SET_STRING = 1, + FSCONFIG_SET_BINARY = 2, + FSCONFIG_SET_PATH = 3, + FSCONFIG_SET_PATH_EMPTY = 4, + FSCONFIG_SET_FD = 5, + FSCONFIG_CMD_CREATE = 6, + FSCONFIG_CMD_RECONFIGURE = 7, }; -struct function_filter_data { - struct ftrace_ops *ops; - int first_filter; - int first_notrace; +struct fstrim_range { + __u64 start; + __u64 len; + __u64 minlen; }; -struct dma_pool { - struct list_head page_list; - spinlock_t lock; - size_t size; - struct device *dev; - size_t allocation; - size_t boundary; - char name[32]; - struct list_head pools; +struct fileattr { + u32 flags; + u32 fsx_xflags; + u32 fsx_extsize; + u32 fsx_nextents; + u32 fsx_projid; + u32 fsx_cowextsize; + bool flags_valid: 1; + bool fsx_valid: 1; }; -struct dma_page { - struct list_head page_list; - void *vaddr; - dma_addr_t dma; - unsigned int in_use; - unsigned int offset; +struct fiemap { + __u64 fm_start; + __u64 fm_length; + __u32 fm_flags; + __u32 fm_mapped_extents; + __u32 fm_extent_count; + __u32 fm_reserved; + struct fiemap_extent fm_extents[0]; }; -enum stat_item { - ALLOC_FASTPATH = 0, - ALLOC_SLOWPATH = 1, - FREE_FASTPATH = 2, - FREE_SLOWPATH = 3, - FREE_FROZEN = 4, - FREE_ADD_PARTIAL = 5, - FREE_REMOVE_PARTIAL = 6, - ALLOC_FROM_PARTIAL = 7, - ALLOC_SLAB = 8, - ALLOC_REFILL = 9, - ALLOC_NODE_MISMATCH = 10, - FREE_SLAB = 11, - CPUSLAB_FLUSH = 12, - DEACTIVATE_FULL = 13, - DEACTIVATE_EMPTY = 14, - DEACTIVATE_TO_HEAD = 15, - DEACTIVATE_TO_TAIL = 16, - DEACTIVATE_REMOTE_FREES = 17, - DEACTIVATE_BYPASS = 18, - ORDER_FALLBACK = 19, - CMPXCHG_DOUBLE_CPU_FAIL = 20, - CMPXCHG_DOUBLE_FAIL = 21, - CPU_PARTIAL_ALLOC = 22, - CPU_PARTIAL_FREE = 23, - CPU_PARTIAL_NODE = 24, - CPU_PARTIAL_DRAIN = 25, - NR_SLUB_STAT_ITEMS = 26, +struct ext4_new_group_input { + __u32 group; + __u64 block_bitmap; + __u64 inode_bitmap; + __u64 inode_table; + __u32 blocks_count; + __u16 reserved_blocks; + __u16 unused; }; -struct track { - long unsigned int addr; - long unsigned int addrs[16]; - int cpu; - int pid; - long unsigned int when; +struct ext4_new_group_data { + __u32 group; + __u64 block_bitmap; + __u64 inode_bitmap; + __u64 inode_table; + __u32 blocks_count; + __u16 reserved_blocks; + __u16 mdata_blocks; + __u32 free_clusters_count; }; -enum track_item { - TRACK_ALLOC = 0, - TRACK_FREE = 1, +struct fsuuid { + __u32 fsu_len; + __u32 fsu_flags; + __u8 fsu_uuid[0]; }; -struct slub_flush_work { - struct work_struct work; - struct kmem_cache *s; - bool skip; +struct move_extent { + __u32 reserved; + __u32 donor_fd; + __u64 orig_start; + __u64 donor_start; + __u64 len; + __u64 moved_len; }; -struct detached_freelist { - struct slab *slab; - void *tail; - void *freelist; - int cnt; - struct kmem_cache *s; +struct fsmap { + __u32 fmr_device; + __u32 fmr_flags; + __u64 fmr_physical; + __u64 fmr_owner; + __u64 fmr_offset; + __u64 fmr_length; + __u64 fmr_reserved[3]; }; -struct location { - long unsigned int count; - long unsigned int addr; - long long int sum_time; - long int min_time; - long int max_time; - long int min_pid; - long int max_pid; - long unsigned int cpus[2]; - nodemask_t nodes; +struct fsmap_head { + __u32 fmh_iflags; + __u32 fmh_oflags; + __u32 fmh_count; + __u32 fmh_entries; + __u64 fmh_reserved[6]; + struct fsmap fmh_keys[2]; + struct fsmap fmh_recs[0]; }; -struct loc_track { - long unsigned int max; - long unsigned int count; - struct location *loc; - loff_t idx; +struct ext4_fsmap_head { + uint32_t fmh_iflags; + uint32_t fmh_oflags; + unsigned int fmh_count; + unsigned int fmh_entries; + struct ext4_fsmap fmh_keys[2]; }; -enum slab_stat_type { - SL_ALL = 0, - SL_PARTIAL = 1, - SL_CPU = 2, - SL_OBJECTS = 3, - SL_TOTAL = 4, -}; +typedef int (*ext4_fsmap_format_t)(struct ext4_fsmap *, void *); -struct slab_attribute { - struct attribute attr; - ssize_t (*show)(struct kmem_cache *, char *); - ssize_t (*store)(struct kmem_cache *, const char *, size_t); -}; +typedef void ext4_update_sb_callback(struct ext4_super_block *, const void *); -struct saved_alias { - struct kmem_cache *s; - const char *name; - struct saved_alias *next; +struct getfsmap_info { + struct super_block *gi_sb; + struct fsmap_head *gi_data; + unsigned int gi_idx; + __u32 gi_last_flags; }; -enum slab_modes { - M_NONE = 0, - M_PARTIAL = 1, - M_FULL = 2, - M_FREE = 3, - M_FULL_NOLIST = 4, +enum { + INET_DIAG_REQ_NONE = 0, + INET_DIAG_REQ_BYTECODE = 1, + INET_DIAG_REQ_SK_BPF_STORAGES = 2, + INET_DIAG_REQ_PROTOCOL = 3, + __INET_DIAG_REQ_MAX = 4, }; -struct nvs_region { - __u64 phys_start; - __u64 size; - struct list_head node; +struct nlmsg_perm { + u16 nlmsg_type; + u32 perm; }; -struct acpi_wakeup_handler { - struct list_head list_node; - bool (*wakeup)(void *); - void *context; +struct netport_security_struct { + u32 sid; + u16 port; + u8 protocol; }; -struct pcc_data { - struct pcc_mbox_chan *pcc_chan; - void *pcc_comm_addr; - struct completion done; - struct mbox_client cl; - struct acpi_pcc_info ctx; +struct sel_netport_bkt { + int size; + struct list_head list; }; -struct acpi_init_walk_info { - u32 table_index; - u32 object_count; - u32 method_count; - u32 serial_method_count; - u32 non_serial_method_count; - u32 serialized_method_count; - u32 device_count; - u32 op_region_count; - u32 field_count; - u32 buffer_count; - u32 package_count; - u32 op_region_init; - u32 field_init; - u32 buffer_init; - u32 package_init; - acpi_owner_id owner_id; +struct sel_netport { + struct netport_security_struct psec; + struct list_head list; + struct callback_head rcu; }; -struct acpi_device_walk_info { - struct acpi_table_desc *table_desc; - struct acpi_evaluate_info *evaluate_info; - u32 device_count; - u32 num_STA; - u32 num_INI; +enum { + AML_FIELD_ACCESS_ANY = 0, + AML_FIELD_ACCESS_BYTE = 1, + AML_FIELD_ACCESS_WORD = 2, + AML_FIELD_ACCESS_DWORD = 3, + AML_FIELD_ACCESS_QWORD = 4, + AML_FIELD_ACCESS_BUFFER = 5, }; -enum hwparam_type { - hwparam_ioport = 0, - hwparam_iomem = 1, - hwparam_ioport_or_iomem = 2, - hwparam_irq = 3, - hwparam_dma = 4, - hwparam_dma_addr = 5, - hwparam_other = 6, +struct tiocl_selection { + short unsigned int xs; + short unsigned int ys; + short unsigned int xe; + short unsigned int ye; + short unsigned int sel_mode; }; -struct plat_serial8250_port { - long unsigned int iobase; - void *membase; - resource_size_t mapbase; - unsigned int irq; - long unsigned int irqflags; - unsigned int uartclk; - void *private_data; - unsigned char regshift; - unsigned char iotype; - unsigned char hub6; - unsigned char has_sysrq; - upf_t flags; - unsigned int type; - unsigned int (*serial_in)(struct uart_port *, int); - void (*serial_out)(struct uart_port *, int, int); - void (*set_termios)(struct uart_port *, struct ktermios *, struct ktermios *); - void (*set_ldisc)(struct uart_port *, struct ktermios *); - unsigned int (*get_mctrl)(struct uart_port *); - int (*handle_irq)(struct uart_port *); - void (*pm)(struct uart_port *, unsigned int, unsigned int); - void (*handle_break)(struct uart_port *); +struct vc_selection { + struct mutex lock; + struct vc_data *cons; + char *buffer; + unsigned int buf_len; + volatile int start; + int end; }; enum { - PLAT8250_DEV_LEGACY = 4294967295, - PLAT8250_DEV_PLATFORM = 0, - PLAT8250_DEV_PLATFORM1 = 1, - PLAT8250_DEV_PLATFORM2 = 2, - PLAT8250_DEV_FOURPORT = 3, - PLAT8250_DEV_ACCENT = 4, - PLAT8250_DEV_BOCA = 5, - PLAT8250_DEV_EXAR_ST16C554 = 6, - PLAT8250_DEV_HUB6 = 7, - PLAT8250_DEV_AU1X00 = 8, - PLAT8250_DEV_SM501 = 9, + KERNEL_PARAM_OPS_FL_NOARG = 1, }; -struct old_serial_port { - unsigned int uart; - unsigned int baud_base; - unsigned int port; - unsigned int irq; - upf_t flags; - unsigned char io_type; - unsigned char *iomem_base; - short unsigned int iomem_reg_shift; +enum i8042_controller_reset_mode { + I8042_RESET_NEVER = 0, + I8042_RESET_ALWAYS = 1, + I8042_RESET_ON_S2RAM = 2, }; -struct irq_info___2 { - struct hlist_node node; +struct i8042_port { + struct serio *serio; int irq; - spinlock_t lock; - struct list_head *head; + bool exists; + bool driver_bound; + signed char mux; }; -struct input_event { - __kernel_ulong_t __sec; - __kernel_ulong_t __usec; - __u16 type; - __u16 code; - __s32 value; +struct net_device_devres { + struct net_device *ndev; }; -struct input_mask { - __u32 type; - __u32 codes_size; - __u64 codes_ptr; +struct bpf_sk_lookup { + union { + union { + struct bpf_sock *sk; + }; + __u64 cookie; + }; + __u32 family; + __u32 protocol; + __u32 remote_ip4; + __u32 remote_ip6[4]; + __be16 remote_port; + __u32 local_ip4; + __u32 local_ip6[4]; + __u32 local_port; + __u32 ingress_ifindex; }; -struct evdev_client; - -struct evdev { - int open; - struct input_handle handle; - struct evdev_client *grab; - struct list_head client_list; - spinlock_t client_lock; - struct mutex mutex; - struct device dev; - struct cdev cdev; - bool exist; +struct btf_id_dtor_kfunc { + u32 btf_id; + u32 kfunc_btf_id; }; -struct evdev_client { - unsigned int head; - unsigned int tail; - unsigned int packet_head; - spinlock_t buffer_lock; - wait_queue_head_t wait; - struct fasync_struct *fasync; - struct evdev *evdev; - struct list_head node; - enum input_clock_type clk_type; - bool revoked; - long unsigned int *evmasks[32]; - unsigned int bufsize; - struct input_event buffer[0]; +struct bpf_cg_run_ctx { + struct bpf_run_ctx run_ctx; + const struct bpf_prog_array_item *prog_item; + int retval; }; -struct quirks_list_struct { - struct hid_device_id hid_bl_item; - struct list_head node; +struct bpf_flow_dissector { + struct bpf_flow_keys *flow_keys; + const struct sk_buff *skb; + const void *data; + const void *data_end; }; -struct scm_timestamping { - struct __kernel_old_timespec ts[3]; +struct bpf_sk_lookup_kern { + u16 family; + u16 protocol; + __be16 sport; + u16 dport; + struct { + __be32 saddr; + __be32 daddr; + } v4; + struct { + const struct in6_addr *saddr; + const struct in6_addr *daddr; + } v6; + struct sock *selected_sk; + u32 ingress_ifindex; + bool no_reuseport; }; -struct scm_timestamping64 { - struct __kernel_timespec ts[3]; +struct trace_event_raw_bpf_test_finish { + struct trace_entry ent; + int err; + char __data[0]; }; -enum { - ETHTOOL_A_BITSET_BIT_UNSPEC = 0, - ETHTOOL_A_BITSET_BIT_INDEX = 1, - ETHTOOL_A_BITSET_BIT_NAME = 2, - ETHTOOL_A_BITSET_BIT_VALUE = 3, - __ETHTOOL_A_BITSET_BIT_CNT = 4, - ETHTOOL_A_BITSET_BIT_MAX = 3, -}; +struct trace_event_data_offsets_bpf_test_finish {}; -enum { - ETHTOOL_A_BITSET_BITS_UNSPEC = 0, - ETHTOOL_A_BITSET_BITS_BIT = 1, - __ETHTOOL_A_BITSET_BITS_CNT = 2, - ETHTOOL_A_BITSET_BITS_MAX = 1, +typedef void (*btf_trace_bpf_test_finish)(void *, int *); + +struct bpf_test_timer { + enum { + NO_PREEMPT = 0, + NO_MIGRATE = 1, + } mode; + u32 i; + u64 time_start; + u64 time_spent; }; -enum { - ETHTOOL_A_BITSET_UNSPEC = 0, - ETHTOOL_A_BITSET_NOMASK = 1, - ETHTOOL_A_BITSET_SIZE = 2, - ETHTOOL_A_BITSET_BITS = 3, - ETHTOOL_A_BITSET_VALUE = 4, - ETHTOOL_A_BITSET_MASK = 5, - __ETHTOOL_A_BITSET_CNT = 6, - ETHTOOL_A_BITSET_MAX = 5, +struct xdp_page_head { + struct xdp_buff orig_ctx; + struct xdp_buff ctx; + struct xdp_frame frm; + u8 data[0]; }; -struct muldiv { - u32 multiplier; - u32 divider; +struct xdp_test_data { + struct xdp_buff *orig_ctx; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct xdp_rxq_info rxq; + struct net_device *dev; + struct page_pool *pp; + struct xdp_frame **frames; + struct sk_buff **skbs; + struct xdp_mem_info mem; + u32 batch_size; + u32 frame_cnt; + long: 64; + long: 64; }; -struct freq_desc { - bool use_msr_plat; - struct muldiv muldiv[16]; - u32 freqs[16]; - u32 mask; +struct bpf_fentry_test_t { + struct bpf_fentry_test_t *a; }; -enum pgt_entry { - NORMAL_PMD = 0, - HPAGE_PMD = 1, - NORMAL_PUD = 2, - HPAGE_PUD = 3, +struct prog_test_member1 { + int a; }; -struct file_handle { - __u32 handle_bytes; - int handle_type; - unsigned char f_handle[0]; +struct prog_test_member { + struct prog_test_member1 m; + int c; }; -struct ahash_alg { - int (*init)(struct ahash_request *); - int (*update)(struct ahash_request *); - int (*final)(struct ahash_request *); - int (*finup)(struct ahash_request *); - int (*digest)(struct ahash_request *); - int (*export)(struct ahash_request *, void *); - int (*import)(struct ahash_request *, const void *); - int (*setkey)(struct crypto_ahash *, const u8 *, unsigned int); - int (*init_tfm)(struct crypto_ahash *); - void (*exit_tfm)(struct crypto_ahash *); - struct hash_alg_common halg; +struct prog_test_ref_kfunc { + int a; + int b; + struct prog_test_member memb; + struct prog_test_ref_kfunc *next; + refcount_t cnt; }; -struct ahash_instance { - void (*free)(struct ahash_instance *); - union { +struct prog_test_pass1 { + int x0; + struct { + int x1; struct { - char head[88]; - struct crypto_instance base; - } s; - struct ahash_alg alg; + int x2; + struct { + int x3; + }; + }; }; }; -struct ahash_request_priv { - crypto_completion_t complete; - void *data; - u8 *result; - u32 flags; - void *ubuf[0]; +struct prog_test_pass2 { + int len; + short int arr1[4]; + struct { + char arr2[4]; + long unsigned int arr3[8]; + } x; }; -enum { - IOPRIO_WHO_PROCESS = 1, - IOPRIO_WHO_PGRP = 2, - IOPRIO_WHO_USER = 3, +struct prog_test_fail1 { + void *p; + int x; }; -enum { - NETNSA_NONE = 0, - NETNSA_NSID = 1, - NETNSA_PID = 2, - NETNSA_FD = 3, - NETNSA_TARGET_NSID = 4, - NETNSA_CURRENT_NSID = 5, - __NETNSA_MAX = 6, +struct prog_test_fail2 { + int x8; + struct prog_test_pass1 x; }; -struct net_fill_args { - u32 portid; - u32 seq; - int flags; - int cmd; - int nsid; - bool add_ref; - int ref_nsid; +struct prog_test_fail3 { + int len; + char arr1[2]; + char arr2[0]; }; -struct rtnl_net_dump_cb { - struct net *tgt_net; - struct net *ref_net; - struct sk_buff *skb; - struct net_fill_args fillargs; - int idx; - int s_idx; +struct bpf_raw_tp_test_run_info { + struct bpf_prog *prog; + void *ctx; + u32 retval; }; -struct xfrm_if; - -struct xfrm_if_cb { - struct xfrm_if * (*decode_session)(struct sk_buff *, short unsigned int); +struct xfrm_if_decode_session_result { + struct net *net; + u32 if_id; }; -struct xfrm_if_parms { - int link; - u32 if_id; +struct xfrm_if_cb { + bool (*decode_session)(struct sk_buff *, short unsigned int, struct xfrm_if_decode_session_result *); }; -struct xfrm_if { - struct xfrm_if *next; - struct net_device *dev; - struct net *net; - struct xfrm_if_parms p; - struct gro_cells gro_cells; +struct xfrm_policy_walk { + struct xfrm_policy_walk_entry walk; + u8 type; + u32 seq; }; -struct ip6_mh { - __u8 ip6mh_proto; - __u8 ip6mh_hdrlen; - __u8 ip6mh_type; - __u8 ip6mh_reserved; - __u16 ip6mh_cksum; - __u8 data[0]; +struct xfrmk_spdinfo { + u32 incnt; + u32 outcnt; + u32 fwdcnt; + u32 inscnt; + u32 outscnt; + u32 fwdscnt; + u32 spdhcnt; + u32 spdhmcnt; }; struct xfrm_flo { @@ -82885,1984 +60445,2997 @@ struct hlist_head *res[4]; }; -struct cpuid_bit { - u16 feature; - u8 reg; - u8 bit; - u32 level; - u32 sub_leaf; +struct amd_uncore { + int id; + int refcnt; + int cpu; + int num_counters; + int rdpmc_base; + u32 msr_base; + cpumask_t *active_mask; + struct pmu *pmu; + struct perf_event **events; + struct hlist_node node; }; -enum bp_type_idx { - TYPE_INST = 0, - TYPE_DATA = 0, - TYPE_MAX = 1, +struct set_mtrr_data { + long unsigned int smp_base; + long unsigned int smp_size; + unsigned int smp_reg; + mtrr_type smp_type; }; -struct bp_cpuinfo { - unsigned int cpu_pinned; - unsigned int *tsk_pinned; - unsigned int flexible; +struct mtrr_value { + mtrr_type ltype; + long unsigned int lbase; + long unsigned int lsize; }; -struct bp_busy_slots { - unsigned int pinned; - unsigned int flexible; +struct entry_stack { + char stack[4096]; }; -struct old_utimbuf32 { - old_time32_t actime; - old_time32_t modtime; +struct entry_stack_page { + struct entry_stack stack; }; -struct utimbuf { - __kernel_old_time_t actime; - __kernel_old_time_t modtime; +struct debug_store_buffers { + char bts_buffer[65536]; + char pebs_buffer[65536]; }; -struct trace_event_raw_iomap_readpage_class { +struct exception_stacks { + char DF_stack_guard[0]; + char DF_stack[8192]; + char NMI_stack_guard[0]; + char NMI_stack[8192]; + char DB_stack_guard[0]; + char DB_stack[8192]; + char MCE_stack_guard[0]; + char MCE_stack[8192]; + char VC_stack_guard[0]; + char VC_stack[0]; + char VC2_stack_guard[0]; + char VC2_stack[0]; + char IST_top_guard[0]; +}; + +struct cea_exception_stacks { + char DF_stack_guard[4096]; + char DF_stack[8192]; + char NMI_stack_guard[4096]; + char NMI_stack[8192]; + char DB_stack_guard[4096]; + char DB_stack[8192]; + char MCE_stack_guard[4096]; + char MCE_stack[8192]; + char VC_stack_guard[4096]; + char VC_stack[8192]; + char VC2_stack_guard[4096]; + char VC2_stack[8192]; + char IST_top_guard[4096]; +}; + +struct cpu_entry_area { + char gdt[4096]; + struct entry_stack_page entry_stack_page; + struct tss_struct tss; + struct cea_exception_stacks estacks; + struct debug_store cpu_debug_store; + struct debug_store_buffers cpu_debug_buffers; +}; + +enum x86_hypervisor_type { + X86_HYPER_NATIVE = 0, + X86_HYPER_VMWARE = 1, + X86_HYPER_MS_HYPERV = 2, + X86_HYPER_XEN_PV = 3, + X86_HYPER_XEN_HVM = 4, + X86_HYPER_KVM = 5, + X86_HYPER_JAILHOUSE = 6, + X86_HYPER_ACRN = 7, +}; + +enum pti_mode { + PTI_AUTO = 0, + PTI_FORCE_OFF = 1, + PTI_FORCE_ON = 2, +}; + +enum pti_clone_level { + PTI_CLONE_PMD = 0, + PTI_CLONE_PTE = 1, +}; + +struct mutex_waiter { + struct list_head list; + struct task_struct *task; + struct ww_acquire_ctx *ww_ctx; + void *magic; +}; + +struct trace_event_raw_lock_acquire { struct trace_entry ent; - dev_t dev; - u64 ino; - int nr_pages; + unsigned int flags; + u32 __data_loc_name; + void *lockdep_addr; char __data[0]; }; -struct trace_event_raw_iomap_range_class { +struct trace_event_raw_lock { struct trace_entry ent; - dev_t dev; - u64 ino; - loff_t size; - loff_t offset; - u64 length; + u32 __data_loc_name; + void *lockdep_addr; char __data[0]; }; -struct trace_event_raw_iomap_class { +struct trace_event_raw_contention_begin { struct trace_entry ent; - dev_t dev; - u64 ino; - u64 addr; - loff_t offset; - u64 length; - u16 type; - u16 flags; - dev_t bdev; + void *lock_addr; + unsigned int flags; char __data[0]; }; -struct trace_event_raw_iomap_iter { +struct trace_event_raw_contention_end { struct trace_entry ent; - dev_t dev; - u64 ino; - loff_t pos; - u64 length; - unsigned int flags; - const void *ops; - long unsigned int caller; + void *lock_addr; + int ret; char __data[0]; }; -struct trace_event_data_offsets_iomap_readpage_class {}; +struct trace_event_data_offsets_lock_acquire { + u32 name; +}; -struct trace_event_data_offsets_iomap_range_class {}; +struct trace_event_data_offsets_lock { + u32 name; +}; -struct trace_event_data_offsets_iomap_class {}; +struct trace_event_data_offsets_contention_begin {}; -struct trace_event_data_offsets_iomap_iter {}; +struct trace_event_data_offsets_contention_end {}; -typedef void (*btf_trace_iomap_readpage)(void *, struct inode *, int); +typedef void (*btf_trace_lock_acquire)(void *, struct lockdep_map *, unsigned int, int, int, int, struct lockdep_map *, long unsigned int); -typedef void (*btf_trace_iomap_readahead)(void *, struct inode *, int); +typedef void (*btf_trace_lock_release)(void *, struct lockdep_map *, long unsigned int); -typedef void (*btf_trace_iomap_writepage)(void *, struct inode *, loff_t, u64); +typedef void (*btf_trace_contention_begin)(void *, void *, unsigned int); -typedef void (*btf_trace_iomap_releasepage)(void *, struct inode *, loff_t, u64); +typedef void (*btf_trace_contention_end)(void *, void *, int); -typedef void (*btf_trace_iomap_invalidate_folio)(void *, struct inode *, loff_t, u64); +typedef u64 (*btf_bpf_cgrp_storage_get)(struct bpf_map *, struct cgroup *, void *, u64, gfp_t); -typedef void (*btf_trace_iomap_dio_invalidate_fail)(void *, struct inode *, loff_t, u64); +typedef u64 (*btf_bpf_cgrp_storage_delete)(struct bpf_map *, struct cgroup *); -typedef void (*btf_trace_iomap_iter_dstmap)(void *, struct inode *, struct iomap *); +typedef struct ns_common *ns_get_path_helper_t(void *); -typedef void (*btf_trace_iomap_iter_srcmap)(void *, struct inode *, struct iomap *); +struct ns_get_path_task_args { + const struct proc_ns_operations *ns_ops; + struct task_struct *task; +}; -typedef void (*btf_trace_iomap_iter)(void *, struct iomap_iter *, const void *, long unsigned int); +struct proc_fs_context { + struct pid_namespace *pid_ns; + unsigned int mask; + enum proc_hidepid hidepid; + int gid; + enum proc_pidonly pidonly; +}; -typedef __kernel_mode_t mode_t; +enum proc_param { + Opt_gid___2 = 0, + Opt_hidepid = 1, + Opt_subset = 2, +}; -struct orlov_stats { - __u64 free_clusters; - __u32 free_inodes; - __u32 used_dirs; +struct p9_stat_dotl { + u64 st_result_mask; + struct p9_qid qid; + u32 st_mode; + kuid_t st_uid; + kgid_t st_gid; + u64 st_nlink; + u64 st_rdev; + u64 st_size; + u64 st_blksize; + u64 st_blocks; + u64 st_atime_sec; + u64 st_atime_nsec; + u64 st_mtime_sec; + u64 st_mtime_nsec; + u64 st_ctime_sec; + u64 st_ctime_nsec; + u64 st_btime_sec; + u64 st_btime_nsec; + u64 st_gen; + u64 st_data_version; }; -struct fault_attr { - long unsigned int probability; - long unsigned int interval; - atomic_t times; - atomic_t space; - long unsigned int verbose; - bool task_filter; - long unsigned int stacktrace_depth; - long unsigned int require_start; - long unsigned int require_end; - long unsigned int reject_start; - long unsigned int reject_end; - long unsigned int count; - struct ratelimit_state ratelimit_state; - struct dentry *dname; +struct p9_rstatfs { + u32 type; + u32 bsize; + u64 blocks; + u64 bfree; + u64 bavail; + u64 files; + u64 ffree; + u64 fsid; + u32 namelen; }; -struct timer_rand_state { - long unsigned int last_time; - long int last_delta; - long int last_delta2; +enum evm_ima_xattr_type { + IMA_XATTR_DIGEST = 1, + EVM_XATTR_HMAC = 2, + EVM_IMA_XATTR_DIGSIG = 3, + IMA_XATTR_DIGEST_NG = 4, + EVM_XATTR_PORTABLE_DIGSIG = 5, + IMA_VERITY_DIGSIG = 6, + IMA_XATTR_LAST = 7, }; -enum chacha_constants { - CHACHA_CONSTANT_EXPA = 1634760805, - CHACHA_CONSTANT_ND_3 = 857760878, - CHACHA_CONSTANT_2_BY = 2036477234, - CHACHA_CONSTANT_TE_K = 1797285236, +struct ima_max_digest_data { + struct ima_digest_data hdr; + u8 digest[64]; }; -enum { - CRNG_RESEED_INTERVAL = 300000, - CRNG_INIT_CNT_THRESH = 64, +enum data_formats { + DATA_FMT_DIGEST = 0, + DATA_FMT_DIGEST_WITH_ALGO = 1, + DATA_FMT_DIGEST_WITH_TYPE_AND_ALGO = 2, + DATA_FMT_STRING = 3, + DATA_FMT_HEX = 4, + DATA_FMT_UINT = 5, }; -struct crng { - u8 key[32]; - long unsigned int generation; - local_lock_t lock; +enum digest_type { + DIGEST_TYPE_IMA = 0, + DIGEST_TYPE_VERITY = 1, + DIGEST_TYPE__LAST = 2, }; -struct batched_entropy { - union { - u64 entropy_u64[12]; - u32 entropy_u32[24]; - }; - local_lock_t lock; - long unsigned int generation; - unsigned int position; +enum { + DISK_EVENT_MEDIA_CHANGE = 1, + DISK_EVENT_EJECT_REQUEST = 2, }; enum { - POOL_BITS = 256, - POOL_MIN_BITS = 256, + DISK_EVENT_FLAG_POLL = 1, + DISK_EVENT_FLAG_UEVENT = 2, + DISK_EVENT_FLAG_BLOCK_ON_EXCL_WRITE = 4, }; -struct fast_pool { - struct work_struct mix; - long unsigned int pool[4]; - long unsigned int last; - unsigned int count; - u16 reg_idx; +struct disk_events { + struct list_head node; + struct gendisk *disk; + spinlock_t lock; + struct mutex block_mutex; + int block; + unsigned int pending; + unsigned int clearing; + long int poll_msecs; + struct delayed_work dwork; +}; + +struct io_sqring_offsets { + __u32 head; + __u32 tail; + __u32 ring_mask; + __u32 ring_entries; + __u32 flags; + __u32 dropped; + __u32 array; + __u32 resv1; + __u64 resv2; +}; + +struct io_cqring_offsets { + __u32 head; + __u32 tail; + __u32 ring_mask; + __u32 ring_entries; + __u32 overflow; + __u32 cqes; + __u32 flags; + __u32 resv1; + __u64 resv2; +}; + +struct io_uring_params { + __u32 sq_entries; + __u32 cq_entries; + __u32 flags; + __u32 sq_thread_cpu; + __u32 sq_thread_idle; + __u32 features; + __u32 wq_fd; + __u32 resv[3]; + struct io_sqring_offsets sq_off; + struct io_cqring_offsets cq_off; +}; + +struct io_sq_data { + refcount_t refs; + atomic_t park_pending; + struct mutex lock; + struct list_head ctx_list; + struct task_struct *thread; + struct wait_queue_head wait; + unsigned int sq_thread_idle; + int sq_cpu; + pid_t task_pid; + pid_t task_tgid; + long unsigned int state; + struct completion exited; }; enum { - MIX_INFLIGHT = 2147483648, + IO_SQ_THREAD_SHOULD_STOP = 0, + IO_SQ_THREAD_SHOULD_PARK = 1, }; -enum acpi_preferred_pm_profiles { - PM_UNSPECIFIED = 0, - PM_DESKTOP = 1, - PM_MOBILE = 2, - PM_WORKSTATION = 3, - PM_ENTERPRISE_SERVER = 4, - PM_SOHO_SERVER = 5, - PM_APPLIANCE_PC = 6, - PM_PERFORMANCE_SERVER = 7, - PM_TABLET = 8, +enum { + IFLA_GENEVE_UNSPEC = 0, + IFLA_GENEVE_ID = 1, + IFLA_GENEVE_REMOTE = 2, + IFLA_GENEVE_TTL = 3, + IFLA_GENEVE_TOS = 4, + IFLA_GENEVE_PORT = 5, + IFLA_GENEVE_COLLECT_METADATA = 6, + IFLA_GENEVE_REMOTE6 = 7, + IFLA_GENEVE_UDP_CSUM = 8, + IFLA_GENEVE_UDP_ZERO_CSUM6_TX = 9, + IFLA_GENEVE_UDP_ZERO_CSUM6_RX = 10, + IFLA_GENEVE_LABEL = 11, + IFLA_GENEVE_TTL_INHERIT = 12, + IFLA_GENEVE_DF = 13, + IFLA_GENEVE_INNER_PROTO_INHERIT = 14, + __IFLA_GENEVE_MAX = 15, +}; + +enum ifla_geneve_df { + GENEVE_DF_UNSET = 0, + GENEVE_DF_SET = 1, + GENEVE_DF_INHERIT = 2, + __GENEVE_DF_END = 3, + GENEVE_DF_MAX = 2, +}; + +struct genevehdr { + u8 opt_len: 6; + u8 ver: 2; + u8 rsvd1: 6; + u8 critical: 1; + u8 oam: 1; + __be16 proto_type; + u8 vni[3]; + u8 rsvd2; + u8 options[0]; }; -struct sample { - int32_t core_avg_perf; - int32_t busy_scaled; - u64 aperf; - u64 mperf; - u64 tsc; - u64 time; +typedef struct sk_buff * (*gro_receive_t)(struct list_head *, struct sk_buff *); + +struct geneve_net { + struct list_head geneve_list; + struct list_head sock_list; }; -struct pstate_data { - int current_pstate; - int min_pstate; - int max_pstate; - int max_pstate_physical; - int perf_ctl_scaling; - int scaling; - int turbo_pstate; - unsigned int min_freq; - unsigned int max_freq; - unsigned int turbo_freq; +struct geneve_dev; + +struct geneve_dev_node { + struct hlist_node hlist; + struct geneve_dev *geneve; +}; + +struct geneve_config { + struct ip_tunnel_info info; + bool collect_md; + bool use_udp6_rx_checksums; + bool ttl_inherit; + enum ifla_geneve_df df; + bool inner_proto_inherit; +}; + +struct geneve_sock; + +struct geneve_dev { + struct geneve_dev_node hlist4; + struct geneve_dev_node hlist6; + struct net *net; + struct net_device *dev; + struct geneve_sock *sock4; + struct geneve_sock *sock6; + struct list_head next; + struct gro_cells gro_cells; + struct geneve_config cfg; +}; + +struct geneve_sock { + bool collect_md; + struct list_head list; + struct socket *sock; + struct callback_head rcu; + int refcnt; + struct hlist_head vni_list[1024]; +}; + +struct eee_reply_data { + struct ethnl_reply_data base; + struct ethtool_eee eee; +}; + +enum ip_defrag_users { + IP_DEFRAG_LOCAL_DELIVER = 0, + IP_DEFRAG_CALL_RA_CHAIN = 1, + IP_DEFRAG_CONNTRACK_IN = 2, + __IP_DEFRAG_CONNTRACK_IN_END = 65537, + IP_DEFRAG_CONNTRACK_OUT = 65538, + __IP_DEFRAG_CONNTRACK_OUT_END = 131073, + IP_DEFRAG_CONNTRACK_BRIDGE_IN = 131074, + __IP_DEFRAG_CONNTRACK_BRIDGE_IN = 196609, + IP_DEFRAG_VS_IN = 196610, + IP_DEFRAG_VS_OUT = 196611, + IP_DEFRAG_VS_FWD = 196612, + IP_DEFRAG_AF_PACKET = 196613, + IP_DEFRAG_MACVLAN = 196614, +}; + +struct nf_sockopt_ops { + struct list_head list; + u_int8_t pf; + int set_optmin; + int set_optmax; + int (*set)(struct sock *, int, sockptr_t, unsigned int); + int get_optmin; + int get_optmax; + int (*get)(struct sock *, int, void *, int *); + struct module *owner; +}; + +struct xt_entry_match { + union { + struct { + __u16 match_size; + char name[29]; + __u8 revision; + } user; + struct { + __u16 match_size; + struct xt_match *match; + } kernel; + __u16 match_size; + } u; + unsigned char data[0]; }; -struct vid_data { - int min; - int max; - int turbo; - int32_t ratio; +struct xt_error_target { + struct xt_entry_target target; + char errorname[30]; }; -struct global_params { - bool no_turbo; - bool turbo_disabled; - bool turbo_disabled_mf; - int max_perf_pct; - int min_perf_pct; +struct xt_get_revision { + char name[29]; + __u8 revision; }; -struct cpudata { - int cpu; - unsigned int policy; - struct update_util_data update_util; - bool update_util_set; - struct pstate_data pstate; - struct vid_data vid; - u64 last_update; - u64 last_sample_time; - u64 aperf_mperf_shift; - u64 prev_aperf; - u64 prev_mperf; - u64 prev_tsc; - u64 prev_cummulative_iowait; - struct sample sample; - int32_t min_perf_ratio; - int32_t max_perf_ratio; - struct acpi_processor_performance acpi_perf_data; - bool valid_pss_table; - unsigned int iowait_boost; - s16 epp_powersave; - s16 epp_policy; - s16 epp_default; - s16 epp_cached; - u64 hwp_req_cached; - u64 hwp_cap_cached; - u64 last_io_update; - unsigned int sched_flags; - u32 hwp_boost_min; - bool suspended; - struct delayed_work hwp_notify_work; +struct xt_counters_info { + char name[32]; + unsigned int num_counters; + struct xt_counters counters[0]; }; -struct pstate_funcs { - int (*get_max)(); - int (*get_max_physical)(); - int (*get_min)(); - int (*get_turbo)(); - int (*get_scaling)(); - int (*get_cpu_scaling)(int); - int (*get_aperf_mperf_shift)(); - u64 (*get_val)(struct cpudata *, int); - void (*get_vid)(struct cpudata *); +struct xt_percpu_counter_alloc_state { + unsigned int off; + const char *mem; }; -enum energy_perf_value_index { - EPP_INDEX_DEFAULT = 0, - EPP_INDEX_PERFORMANCE = 1, - EPP_INDEX_BALANCE_PERFORMANCE = 2, - EPP_INDEX_BALANCE_POWERSAVE = 3, - EPP_INDEX_POWERSAVE = 4, +struct ip6t_ip6 { + struct in6_addr src; + struct in6_addr dst; + struct in6_addr smsk; + struct in6_addr dmsk; + char iniface[16]; + char outiface[16]; + unsigned char iniface_mask[16]; + unsigned char outiface_mask[16]; + __u16 proto; + __u8 tos; + __u8 flags; + __u8 invflags; }; -enum { - PSS = 0, - PPC = 1, +struct ip6t_entry { + struct ip6t_ip6 ipv6; + unsigned int nfcache; + __u16 target_offset; + __u16 next_offset; + unsigned int comefrom; + struct xt_counters counters; + unsigned char elems[0]; }; -struct tc_skb_ext { - __u32 chain; - __u16 mru; - __u16 zone; - u8 post_ct: 1; - u8 post_ct_snat: 1; - u8 post_ct_dnat: 1; +struct ip6t_standard { + struct ip6t_entry entry; + struct xt_standard_target target; }; -struct inet_diag_sockid { - __be16 idiag_sport; - __be16 idiag_dport; - __be32 idiag_src[4]; - __be32 idiag_dst[4]; - __u32 idiag_if; - __u32 idiag_cookie[2]; +struct ip6t_error { + struct ip6t_entry entry; + struct xt_error_target target; }; -struct inet_diag_req { - __u8 idiag_family; - __u8 idiag_src_len; - __u8 idiag_dst_len; - __u8 idiag_ext; - struct inet_diag_sockid id; - __u32 idiag_states; - __u32 idiag_dbs; +struct ip6t_icmp { + __u8 type; + __u8 code[2]; + __u8 invflags; }; -struct inet_diag_req_v2 { - __u8 sdiag_family; - __u8 sdiag_protocol; - __u8 idiag_ext; - __u8 pad; - __u32 idiag_states; - struct inet_diag_sockid id; +struct ip6t_getinfo { + char name[32]; + unsigned int valid_hooks; + unsigned int hook_entry[5]; + unsigned int underflow[5]; + unsigned int num_entries; + unsigned int size; }; -struct inet_diag_bc_op { - unsigned char code; - unsigned char yes; - short unsigned int no; +struct ip6t_replace { + char name[32]; + unsigned int valid_hooks; + unsigned int num_entries; + unsigned int size; + unsigned int hook_entry[5]; + unsigned int underflow[5]; + unsigned int num_counters; + struct xt_counters *counters; + struct ip6t_entry entries[0]; }; -enum { - INET_DIAG_BC_NOP = 0, - INET_DIAG_BC_JMP = 1, - INET_DIAG_BC_S_GE = 2, - INET_DIAG_BC_S_LE = 3, - INET_DIAG_BC_D_GE = 4, - INET_DIAG_BC_D_LE = 5, - INET_DIAG_BC_AUTO = 6, - INET_DIAG_BC_S_COND = 7, - INET_DIAG_BC_D_COND = 8, - INET_DIAG_BC_DEV_COND = 9, - INET_DIAG_BC_MARK_COND = 10, - INET_DIAG_BC_S_EQ = 11, - INET_DIAG_BC_D_EQ = 12, - INET_DIAG_BC_CGROUP_COND = 13, +struct ip6t_get_entries { + char name[32]; + unsigned int size; + struct ip6t_entry entrytable[0]; }; -struct inet_diag_hostcond { - __u8 family; - __u8 prefix_len; - int port; - __be32 addr[0]; +struct mptcp_skb_cb { + u64 map_seq; + u64 end_seq; + u32 offset; + u8 has_rxtstamp: 1; }; -struct inet_diag_markcond { - __u32 mark; - __u32 mask; +struct mptcp_options_received { + u64 sndr_key; + u64 rcvr_key; + u64 data_ack; + u64 data_seq; + u32 subflow_seq; + u16 data_len; + __sum16 csum; + u16 suboptions; + u32 token; + u32 nonce; + u16 use_map: 1; + u16 dsn64: 1; + u16 data_fin: 1; + u16 use_ack: 1; + u16 ack64: 1; + u16 mpc_map: 1; + u16 reset_reason: 4; + u16 reset_transient: 1; + u16 echo: 1; + u16 backup: 1; + u16 deny_join_id0: 1; + u16 __unused: 2; + u8 join_id; + u64 thmac; + u8 hmac[20]; + struct mptcp_addr_info addr; + struct mptcp_rm_list rm_list; + u64 ahmac; + u64 fail_seq; }; -struct inet_diag_msg { - __u8 idiag_family; - __u8 idiag_state; - __u8 idiag_timer; - __u8 idiag_retrans; - struct inet_diag_sockid id; - __u32 idiag_expires; - __u32 idiag_rqueue; - __u32 idiag_wqueue; - __u32 idiag_uid; - __u32 idiag_inode; +enum perf_msr_id { + PERF_MSR_TSC = 0, + PERF_MSR_APERF = 1, + PERF_MSR_MPERF = 2, + PERF_MSR_PPERF = 3, + PERF_MSR_SMI = 4, + PERF_MSR_PTSC = 5, + PERF_MSR_IRPERF = 6, + PERF_MSR_THERM = 7, + PERF_MSR_EVENT_MAX = 8, }; -enum { - INET_DIAG_NONE = 0, - INET_DIAG_MEMINFO = 1, - INET_DIAG_INFO = 2, - INET_DIAG_VEGASINFO = 3, - INET_DIAG_CONG = 4, - INET_DIAG_TOS = 5, - INET_DIAG_TCLASS = 6, - INET_DIAG_SKMEMINFO = 7, - INET_DIAG_SHUTDOWN = 8, - INET_DIAG_DCTCPINFO = 9, - INET_DIAG_PROTOCOL = 10, - INET_DIAG_SKV6ONLY = 11, - INET_DIAG_LOCALS = 12, - INET_DIAG_PEERS = 13, - INET_DIAG_PAD = 14, - INET_DIAG_MARK = 15, - INET_DIAG_BBRINFO = 16, - INET_DIAG_CLASS_ID = 17, - INET_DIAG_MD5SIG = 18, - INET_DIAG_ULP_INFO = 19, - INET_DIAG_SK_BPF_STORAGES = 20, - INET_DIAG_CGROUP_ID = 21, - INET_DIAG_SOCKOPT = 22, - __INET_DIAG_MAX = 23, +struct rb_augment_callbacks { + void (*propagate)(struct rb_node *, struct rb_node *); + void (*copy)(struct rb_node *, struct rb_node *); + void (*rotate)(struct rb_node *, struct rb_node *); }; -struct inet_diag_meminfo { - __u32 idiag_rmem; - __u32 idiag_wmem; - __u32 idiag_fmem; - __u32 idiag_tmem; +enum { + MEMTYPE_EXACT_MATCH = 0, + MEMTYPE_END_MATCH = 1, }; -struct inet_diag_sockopt { - __u8 recverr: 1; - __u8 is_icsk: 1; - __u8 freebind: 1; - __u8 hdrincl: 1; - __u8 mc_loop: 1; - __u8 transparent: 1; - __u8 mc_all: 1; - __u8 nodefrag: 1; - __u8 bind_address_no_port: 1; - __u8 recverr_rfc4884: 1; - __u8 defer_connect: 1; - __u8 unused: 5; +struct srcu_notifier_head { + struct mutex mutex; + struct srcu_struct srcu; + struct notifier_block *head; }; -struct inet_diag_handler { - void (*dump)(struct sk_buff *, struct netlink_callback *, const struct inet_diag_req_v2 *); - int (*dump_one)(struct netlink_callback *, const struct inet_diag_req_v2 *); - void (*idiag_get_info)(struct sock *, struct inet_diag_msg *, void *); - int (*idiag_get_aux)(struct sock *, bool, struct sk_buff *); - size_t (*idiag_get_aux_size)(struct sock *, bool); - int (*destroy)(struct sk_buff *, const struct inet_diag_req_v2 *); - __u16 idiag_type; - __u16 idiag_info_size; +enum die_val { + DIE_OOPS = 1, + DIE_INT3 = 2, + DIE_DEBUG = 3, + DIE_PANIC = 4, + DIE_NMI = 5, + DIE_DIE = 6, + DIE_KERNELDEBUG = 7, + DIE_TRAP = 8, + DIE_GPF = 9, + DIE_CALL = 10, + DIE_PAGE_FAULT = 11, + DIE_NMIUNKNOWN = 12, }; -struct bpf_sk_storage_diag; - -struct inet_diag_dump_data { - struct nlattr *req_nlas[4]; - struct bpf_sk_storage_diag *bpf_stg_diag; +struct die_args { + struct pt_regs *regs; + const char *str; + long int err; + int trapnr; + int signr; }; -struct inet_diag_entry { - const __be32 *saddr; - const __be32 *daddr; - u16 sport; - u16 dport; - u16 family; - u16 userlocks; - u32 ifindex; - u32 mark; - u64 cgroup_id; +struct lock_list { + struct list_head entry; + struct lock_class *class; + struct lock_class *links_to; + const struct lock_trace *trace; + u16 distance; + u8 dep; + u8 only_xr; + struct lock_list *parent; }; -enum { - NLBL_UNLABEL_C_UNSPEC = 0, - NLBL_UNLABEL_C_ACCEPT = 1, - NLBL_UNLABEL_C_LIST = 2, - NLBL_UNLABEL_C_STATICADD = 3, - NLBL_UNLABEL_C_STATICREMOVE = 4, - NLBL_UNLABEL_C_STATICLIST = 5, - NLBL_UNLABEL_C_STATICADDDEF = 6, - NLBL_UNLABEL_C_STATICREMOVEDEF = 7, - NLBL_UNLABEL_C_STATICLISTDEF = 8, - __NLBL_UNLABEL_C_MAX = 9, +struct lock_chain { + unsigned int irq_context: 2; + unsigned int depth: 6; + unsigned int base: 24; + struct hlist_node entry; + u64 chain_key; }; -enum { - NLBL_UNLABEL_A_UNSPEC = 0, - NLBL_UNLABEL_A_ACPTFLG = 1, - NLBL_UNLABEL_A_IPV6ADDR = 2, - NLBL_UNLABEL_A_IPV6MASK = 3, - NLBL_UNLABEL_A_IPV4ADDR = 4, - NLBL_UNLABEL_A_IPV4MASK = 5, - NLBL_UNLABEL_A_IFACE = 6, - NLBL_UNLABEL_A_SECCTX = 7, - __NLBL_UNLABEL_A_MAX = 8, +enum lock_usage_bit { + LOCK_USED_IN_HARDIRQ = 0, + LOCK_USED_IN_HARDIRQ_READ = 1, + LOCK_ENABLED_HARDIRQ = 2, + LOCK_ENABLED_HARDIRQ_READ = 3, + LOCK_USED_IN_SOFTIRQ = 4, + LOCK_USED_IN_SOFTIRQ_READ = 5, + LOCK_ENABLED_SOFTIRQ = 6, + LOCK_ENABLED_SOFTIRQ_READ = 7, + LOCK_USED = 8, + LOCK_USED_READ = 9, + LOCK_USAGE_STATES = 10, }; -struct netlbl_unlhsh_tbl { - struct list_head *tbl; - u32 size; +enum { + LOCKF_USED_IN_HARDIRQ = 1, + LOCKF_USED_IN_HARDIRQ_READ = 2, + LOCKF_ENABLED_HARDIRQ = 4, + LOCKF_ENABLED_HARDIRQ_READ = 8, + LOCKF_USED_IN_SOFTIRQ = 16, + LOCKF_USED_IN_SOFTIRQ_READ = 32, + LOCKF_ENABLED_SOFTIRQ = 64, + LOCKF_ENABLED_SOFTIRQ_READ = 128, + LOCKF_USED = 256, + LOCKF_USED_READ = 512, }; -struct netlbl_unlhsh_addr4 { - u32 secid; - struct netlbl_af4list list; - struct callback_head rcu; +struct pending_free { + struct list_head zapped; + long unsigned int lock_chains_being_freed[1024]; }; -struct netlbl_unlhsh_addr6 { - u32 secid; - struct netlbl_af6list list; - struct callback_head rcu; +struct delayed_free { + struct callback_head callback_head; + int index; + int scheduled; + struct pending_free pf[2]; }; -struct netlbl_unlhsh_iface { - int ifindex; - struct list_head addr4_list; - struct list_head addr6_list; - u32 valid; - struct list_head list; - struct callback_head rcu; +struct circular_queue { + struct lock_list *element[4096]; + unsigned int front; + unsigned int rear; }; -struct netlbl_unlhsh_walk_arg { - struct netlink_callback *nl_cb; - struct sk_buff *skb; - u32 seq; +enum bfs_result { + BFS_EINVALIDNODE = -2, + BFS_EQUEUEFULL = -1, + BFS_RMATCH = 0, + BFS_RNOMATCH = 1, }; -union efi_boot_services; - -typedef union efi_boot_services efi_boot_services_t; +typedef unsigned int pgtbl_mod_mask; -union efi_simple_text_input_protocol; +typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *); -typedef union efi_simple_text_input_protocol efi_simple_text_input_protocol_t; +struct zap_details { + struct folio *single_folio; + bool even_cows; + zap_flags_t zap_flags; +}; -union efi_simple_text_output_protocol; +struct copy_subpage_arg { + struct page *dst; + struct page *src; + struct vm_area_struct *vma; +}; -typedef union efi_simple_text_output_protocol efi_simple_text_output_protocol_t; +enum lsm_event { + LSM_POLICY_CHANGE = 0, +}; -typedef union { - struct { - efi_table_hdr_t hdr; - long unsigned int fw_vendor; - u32 fw_revision; - long unsigned int con_in_handle; - efi_simple_text_input_protocol_t *con_in; - long unsigned int con_out_handle; - efi_simple_text_output_protocol_t *con_out; - long unsigned int stderr_handle; - long unsigned int stderr; - efi_runtime_services_t *runtime; - efi_boot_services_t *boottime; - long unsigned int nr_tables; - long unsigned int tables; - }; - efi_system_table_32_t mixed_mode; -} efi_system_table_t; +struct xattr; -typedef u64 (*btf_bpf_task_storage_get)(struct bpf_map *, struct task_struct *, void *, u64, gfp_t); +typedef int (*initxattrs)(struct inode *, const struct xattr *, void *); -typedef u64 (*btf_bpf_task_storage_delete)(struct bpf_map *, struct task_struct *); +struct xattr { + const char *name; + void *value; + size_t value_len; +}; -struct fd_data { - fmode_t mode; - unsigned int fd; +struct statx_timestamp { + __s64 tv_sec; + __u32 tv_nsec; + __s32 __reserved; }; -struct sysctl_alias { - const char *kernel_param; - const char *sysctl_param; +struct statx { + __u32 stx_mask; + __u32 stx_blksize; + __u64 stx_attributes; + __u32 stx_nlink; + __u32 stx_uid; + __u32 stx_gid; + __u16 stx_mode; + __u16 __spare0[1]; + __u64 stx_ino; + __u64 stx_size; + __u64 stx_blocks; + __u64 stx_attributes_mask; + struct statx_timestamp stx_atime; + struct statx_timestamp stx_btime; + struct statx_timestamp stx_ctime; + struct statx_timestamp stx_mtime; + __u32 stx_rdev_major; + __u32 stx_rdev_minor; + __u32 stx_dev_major; + __u32 stx_dev_minor; + __u64 stx_mnt_id; + __u32 stx_dio_mem_align; + __u32 stx_dio_offset_align; + __u64 __spare3[12]; }; -struct aper_size_info_lvl2 { - int size; - int num_entries; - u32 size_value; +struct io_statx { + struct file *file; + int dfd; + unsigned int mask; + unsigned int flags; + struct filename *filename; + struct statx *buffer; }; -struct builtin_fw { - char *name; - void *data; - long unsigned int size; +struct acpi_device_physical_node { + unsigned int node_id; + struct list_head node; + struct device *dev; + bool put_online: 1; }; -struct trace_event_raw_dma_fence { - struct trace_entry ent; - u32 __data_loc_driver; - u32 __data_loc_timeline; - unsigned int context; - unsigned int seqno; - char __data[0]; +struct input_dev_poller { + void (*poll)(struct input_dev *); + unsigned int poll_interval; + unsigned int poll_interval_max; + unsigned int poll_interval_min; + struct input_dev *input; + struct delayed_work work; }; -struct trace_event_data_offsets_dma_fence { - u32 driver; - u32 timeline; +enum power_supply_notifier_events { + PSY_EVENT_PROP_CHANGED = 0, }; -typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *); - -typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *); - -typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *); - -typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *); - -typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *); +struct power_supply_battery_ocv_table { + int ocv; + int capacity; +}; -typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *); +struct power_supply_resistance_temp_table { + int temp; + int resistance; +}; -typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *); +struct power_supply_vbat_ri_table { + int vbat_uv; + int ri_uohm; +}; -struct default_wait_cb { - struct dma_fence_cb base; - struct task_struct *task; +struct power_supply_maintenance_charge_table { + int charge_current_max_ua; + int charge_voltage_max_uv; + int charge_safety_timer_minutes; }; -struct linger { - int l_onoff; - int l_linger; +struct power_supply_battery_info { + unsigned int technology; + int energy_full_design_uwh; + int charge_full_design_uah; + int voltage_min_design_uv; + int voltage_max_design_uv; + int tricklecharge_current_ua; + int precharge_current_ua; + int precharge_voltage_max_uv; + int charge_term_current_ua; + int charge_restart_voltage_uv; + int overvoltage_limit_uv; + int constant_charge_current_max_ua; + int constant_charge_voltage_max_uv; + struct power_supply_maintenance_charge_table *maintenance_charge; + int maintenance_charge_size; + int alert_low_temp_charge_current_ua; + int alert_low_temp_charge_voltage_uv; + int alert_high_temp_charge_current_ua; + int alert_high_temp_charge_voltage_uv; + int factory_internal_resistance_uohm; + int factory_internal_resistance_charging_uohm; + int ocv_temp[20]; + int temp_ambient_alert_min; + int temp_ambient_alert_max; + int temp_alert_min; + int temp_alert_max; + int temp_min; + int temp_max; + struct power_supply_battery_ocv_table *ocv_table[20]; + int ocv_table_size[20]; + struct power_supply_resistance_temp_table *resist_table; + int resist_table_size; + struct power_supply_vbat_ri_table *vbat2ri_discharging; + int vbat2ri_discharging_size; + struct power_supply_vbat_ri_table *vbat2ri_charging; + int vbat2ri_charging_size; + int bti_resistance_ohm; + int bti_resistance_tolerance; }; -struct so_timestamping { - int flags; - int bind_phc; +struct psy_am_i_supplied_data { + struct power_supply *psy; + unsigned int count; }; -enum txtime_flags { - SOF_TXTIME_DEADLINE_MODE = 1, - SOF_TXTIME_REPORT_ERRORS = 2, - SOF_TXTIME_FLAGS_LAST = 2, - SOF_TXTIME_FLAGS_MASK = 3, +struct psy_get_supplier_prop_data { + struct power_supply *psy; + enum power_supply_property psp; + union power_supply_propval *val; }; -struct sock_txtime { - __kernel_clockid_t clockid; - __u32 flags; +struct pcibios_fwaddrmap { + struct list_head list; + struct pci_dev *dev; + resource_size_t fw_addr[17]; }; -enum { - IFLA_INET6_UNSPEC = 0, - IFLA_INET6_FLAGS = 1, - IFLA_INET6_CONF = 2, - IFLA_INET6_STATS = 3, - IFLA_INET6_MCAST = 4, - IFLA_INET6_CACHEINFO = 5, - IFLA_INET6_ICMP6STATS = 6, - IFLA_INET6_TOKEN = 7, - IFLA_INET6_ADDR_GEN_MODE = 8, - IFLA_INET6_RA_MTU = 9, - __IFLA_INET6_MAX = 10, +struct pci_check_idx_range { + int start; + int end; }; -enum in6_addr_gen_mode { - IN6_ADDR_GEN_MODE_EUI64 = 0, - IN6_ADDR_GEN_MODE_NONE = 1, - IN6_ADDR_GEN_MODE_STABLE_PRIVACY = 2, - IN6_ADDR_GEN_MODE_RANDOM = 3, +struct fpu_guest { + u64 xfeatures; + u64 perm; + u64 xfd_err; + unsigned int uabi_size; + struct fpstate *fpstate; }; -struct ifla_cacheinfo { - __u32 max_reasm_len; - __u32 tstamp; - __u32 reachable_time; - __u32 retrans_time; +struct interval_tree_node { + struct rb_node rb; + long unsigned int start; + long unsigned int last; + long unsigned int __subtree_last; }; -struct prefixmsg { - unsigned char prefix_family; - unsigned char prefix_pad1; - short unsigned int prefix_pad2; - int prefix_ifindex; - unsigned char prefix_type; - unsigned char prefix_len; - unsigned char prefix_flags; - unsigned char prefix_pad3; +struct kvm_regs { + __u64 rax; + __u64 rbx; + __u64 rcx; + __u64 rdx; + __u64 rsi; + __u64 rdi; + __u64 rsp; + __u64 rbp; + __u64 r8; + __u64 r9; + __u64 r10; + __u64 r11; + __u64 r12; + __u64 r13; + __u64 r14; + __u64 r15; + __u64 rip; + __u64 rflags; }; -enum { - PREFIX_UNSPEC = 0, - PREFIX_ADDRESS = 1, - PREFIX_CACHEINFO = 2, - __PREFIX_MAX = 3, +struct kvm_segment { + __u64 base; + __u32 limit; + __u16 selector; + __u8 type; + __u8 present; + __u8 dpl; + __u8 db; + __u8 s; + __u8 l; + __u8 g; + __u8 avl; + __u8 unusable; + __u8 padding; }; -struct prefix_cacheinfo { - __u32 preferred_time; - __u32 valid_time; +struct kvm_dtable { + __u64 base; + __u16 limit; + __u16 padding[3]; }; -struct in6_ifreq { - struct in6_addr ifr6_addr; - __u32 ifr6_prefixlen; - int ifr6_ifindex; +struct kvm_sregs { + struct kvm_segment cs; + struct kvm_segment ds; + struct kvm_segment es; + struct kvm_segment fs; + struct kvm_segment gs; + struct kvm_segment ss; + struct kvm_segment tr; + struct kvm_segment ldt; + struct kvm_dtable gdt; + struct kvm_dtable idt; + __u64 cr0; + __u64 cr2; + __u64 cr3; + __u64 cr4; + __u64 cr8; + __u64 efer; + __u64 apic_base; + __u64 interrupt_bitmap[4]; }; -enum { - DEVCONF_FORWARDING = 0, - DEVCONF_HOPLIMIT = 1, - DEVCONF_MTU6 = 2, - DEVCONF_ACCEPT_RA = 3, - DEVCONF_ACCEPT_REDIRECTS = 4, - DEVCONF_AUTOCONF = 5, - DEVCONF_DAD_TRANSMITS = 6, - DEVCONF_RTR_SOLICITS = 7, - DEVCONF_RTR_SOLICIT_INTERVAL = 8, - DEVCONF_RTR_SOLICIT_DELAY = 9, - DEVCONF_USE_TEMPADDR = 10, - DEVCONF_TEMP_VALID_LFT = 11, - DEVCONF_TEMP_PREFERED_LFT = 12, - DEVCONF_REGEN_MAX_RETRY = 13, - DEVCONF_MAX_DESYNC_FACTOR = 14, - DEVCONF_MAX_ADDRESSES = 15, - DEVCONF_FORCE_MLD_VERSION = 16, - DEVCONF_ACCEPT_RA_DEFRTR = 17, - DEVCONF_ACCEPT_RA_PINFO = 18, - DEVCONF_ACCEPT_RA_RTR_PREF = 19, - DEVCONF_RTR_PROBE_INTERVAL = 20, - DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN = 21, - DEVCONF_PROXY_NDP = 22, - DEVCONF_OPTIMISTIC_DAD = 23, - DEVCONF_ACCEPT_SOURCE_ROUTE = 24, - DEVCONF_MC_FORWARDING = 25, - DEVCONF_DISABLE_IPV6 = 26, - DEVCONF_ACCEPT_DAD = 27, - DEVCONF_FORCE_TLLAO = 28, - DEVCONF_NDISC_NOTIFY = 29, - DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL = 30, - DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL = 31, - DEVCONF_SUPPRESS_FRAG_NDISC = 32, - DEVCONF_ACCEPT_RA_FROM_LOCAL = 33, - DEVCONF_USE_OPTIMISTIC = 34, - DEVCONF_ACCEPT_RA_MTU = 35, - DEVCONF_STABLE_SECRET = 36, - DEVCONF_USE_OIF_ADDRS_ONLY = 37, - DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT = 38, - DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 39, - DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 40, - DEVCONF_DROP_UNSOLICITED_NA = 41, - DEVCONF_KEEP_ADDR_ON_DOWN = 42, - DEVCONF_RTR_SOLICIT_MAX_INTERVAL = 43, - DEVCONF_SEG6_ENABLED = 44, - DEVCONF_SEG6_REQUIRE_HMAC = 45, - DEVCONF_ENHANCED_DAD = 46, - DEVCONF_ADDR_GEN_MODE = 47, - DEVCONF_DISABLE_POLICY = 48, - DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN = 49, - DEVCONF_NDISC_TCLASS = 50, - DEVCONF_RPL_SEG_ENABLED = 51, - DEVCONF_RA_DEFRTR_METRIC = 52, - DEVCONF_IOAM6_ENABLED = 53, - DEVCONF_IOAM6_ID = 54, - DEVCONF_IOAM6_ID_WIDE = 55, - DEVCONF_NDISC_EVICT_NOCARRIER = 56, - DEVCONF_ACCEPT_UNSOLICITED_NA = 57, - DEVCONF_MAX = 58, +struct kvm_msr_entry { + __u32 index; + __u32 reserved; + __u64 data; }; -enum { - INET6_IFADDR_STATE_PREDAD = 0, - INET6_IFADDR_STATE_DAD = 1, - INET6_IFADDR_STATE_POSTDAD = 2, - INET6_IFADDR_STATE_ERRDAD = 3, - INET6_IFADDR_STATE_DEAD = 4, +struct kvm_cpuid_entry2 { + __u32 function; + __u32 index; + __u32 flags; + __u32 eax; + __u32 ebx; + __u32 ecx; + __u32 edx; + __u32 padding[3]; }; -union fwnet_hwaddr { - u8 u[16]; - struct { - __be64 uniq_id; - u8 max_rec; - u8 sspd; - __be16 fifo_hi; - __be32 fifo_lo; - } uc; +struct kvm_debug_exit_arch { + __u32 exception; + __u32 pad; + __u64 pc; + __u64 dr6; + __u64 dr7; }; -struct in6_validator_info { - struct in6_addr i6vi_addr; - struct inet6_dev *i6vi_dev; - struct netlink_ext_ack *extack; +struct kvm_vcpu_events { + struct { + __u8 injected; + __u8 nr; + __u8 has_error_code; + __u8 pending; + __u32 error_code; + } exception; + struct { + __u8 injected; + __u8 nr; + __u8 soft; + __u8 shadow; + } interrupt; + struct { + __u8 injected; + __u8 pending; + __u8 masked; + __u8 pad; + } nmi; + __u32 sipi_vector; + __u32 flags; + struct { + __u8 smm; + __u8 pending; + __u8 smm_inside_nmi; + __u8 latched_init; + } smi; + struct { + __u8 pending; + } triple_fault; + __u8 reserved[26]; + __u8 exception_has_payload; + __u64 exception_payload; }; -struct ifa6_config { - const struct in6_addr *pfx; - unsigned int plen; - u8 ifa_proto; - const struct in6_addr *peer_pfx; - u32 rt_priority; - u32 ifa_flags; - u32 preferred_lft; - u32 valid_lft; - u16 scope; +struct kvm_sync_regs { + struct kvm_regs regs; + struct kvm_sregs sregs; + struct kvm_vcpu_events events; }; -enum cleanup_prefix_rt_t { - CLEANUP_PREFIX_RT_NOP = 0, - CLEANUP_PREFIX_RT_DEL = 1, - CLEANUP_PREFIX_RT_EXPIRE = 2, +struct kvm_vmx_nested_state_data { + __u8 vmcs12[4096]; + __u8 shadow_vmcs12[4096]; }; -enum { - IPV6_SADDR_RULE_INIT = 0, - IPV6_SADDR_RULE_LOCAL = 1, - IPV6_SADDR_RULE_SCOPE = 2, - IPV6_SADDR_RULE_PREFERRED = 3, - IPV6_SADDR_RULE_HOA = 4, - IPV6_SADDR_RULE_OIF = 5, - IPV6_SADDR_RULE_LABEL = 6, - IPV6_SADDR_RULE_PRIVACY = 7, - IPV6_SADDR_RULE_ORCHID = 8, - IPV6_SADDR_RULE_PREFIX = 9, - IPV6_SADDR_RULE_MAX = 10, +struct kvm_vmx_nested_state_hdr { + __u64 vmxon_pa; + __u64 vmcs12_pa; + struct { + __u16 flags; + } smm; + __u16 pad; + __u32 flags; + __u64 preemption_timer_deadline; }; -struct ipv6_saddr_score { - int rule; - int addr_type; - struct inet6_ifaddr *ifa; - long unsigned int scorebits[1]; - int scopedist; - int matchlen; +struct kvm_svm_nested_state_data { + __u8 vmcb12[4096]; }; -struct ipv6_saddr_dst { - const struct in6_addr *addr; - int ifindex; - int scope; - int label; - unsigned int prefs; +struct kvm_svm_nested_state_hdr { + __u64 vmcb_pa; }; -struct if6_iter_state { - struct seq_net_private p; - int bucket; - int offset; +struct kvm_nested_state { + __u16 flags; + __u16 format; + __u32 size; + union { + struct kvm_vmx_nested_state_hdr vmx; + struct kvm_svm_nested_state_hdr svm; + __u8 pad[120]; + } hdr; + union { + struct kvm_vmx_nested_state_data vmx[0]; + struct kvm_svm_nested_state_data svm[0]; + } data; }; -enum addr_type_t { - UNICAST_ADDR = 0, - MULTICAST_ADDR = 1, - ANYCAST_ADDR = 2, +struct kvm_pmu_event_filter { + __u32 action; + __u32 nevents; + __u32 fixed_counter_bitmap; + __u32 flags; + __u32 pad[4]; + __u64 events[0]; }; -struct inet6_fill_args { - u32 portid; - u32 seq; - int event; - unsigned int flags; - int netnsid; - int ifindex; - enum addr_type_t type; +struct kvm_hyperv_exit { + __u32 type; + __u32 pad1; + union { + struct { + __u32 msr; + __u32 pad2; + __u64 control; + __u64 evt_page; + __u64 msg_page; + } synic; + struct { + __u64 input; + __u64 result; + __u64 params[2]; + } hcall; + struct { + __u32 msr; + __u32 pad2; + __u64 control; + __u64 status; + __u64 send_page; + __u64 recv_page; + __u64 pending_page; + } syndbg; + } u; }; -enum { - DAD_PROCESS = 0, - DAD_BEGIN = 1, - DAD_ABORT = 2, +struct kvm_xen_exit { + __u32 type; + union { + struct { + __u32 longmode; + __u32 cpl; + __u64 input; + __u64 result; + __u64 params[6]; + } hcall; + } u; }; -struct cpumap { - unsigned int available; - unsigned int allocated; - unsigned int managed; - unsigned int managed_allocated; - bool initialized; - bool online; - long unsigned int alloc_map[4]; - long unsigned int managed_map[4]; +struct kvm_run { + __u8 request_interrupt_window; + __u8 immediate_exit; + __u8 padding1[6]; + __u32 exit_reason; + __u8 ready_for_interrupt_injection; + __u8 if_flag; + __u16 flags; + __u64 cr8; + __u64 apic_base; + union { + struct { + __u64 hardware_exit_reason; + } hw; + struct { + __u64 hardware_entry_failure_reason; + __u32 cpu; + } fail_entry; + struct { + __u32 exception; + __u32 error_code; + } ex; + struct { + __u8 direction; + __u8 size; + __u16 port; + __u32 count; + __u64 data_offset; + } io; + struct { + struct kvm_debug_exit_arch arch; + } debug; + struct { + __u64 phys_addr; + __u8 data[8]; + __u32 len; + __u8 is_write; + } mmio; + struct { + __u64 nr; + __u64 args[6]; + __u64 ret; + __u32 longmode; + __u32 pad; + } hypercall; + struct { + __u64 rip; + __u32 is_write; + __u32 pad; + } tpr_access; + struct { + __u8 icptcode; + __u16 ipa; + __u32 ipb; + } s390_sieic; + __u64 s390_reset_flags; + struct { + __u64 trans_exc_code; + __u32 pgm_code; + } s390_ucontrol; + struct { + __u32 dcrn; + __u32 data; + __u8 is_write; + } dcr; + struct { + __u32 suberror; + __u32 ndata; + __u64 data[16]; + } internal; + struct { + __u32 suberror; + __u32 ndata; + __u64 flags; + union { + struct { + __u8 insn_size; + __u8 insn_bytes[15]; + }; + }; + } emulation_failure; + struct { + __u64 gprs[32]; + } osi; + struct { + __u64 nr; + __u64 ret; + __u64 args[9]; + } papr_hcall; + struct { + __u16 subchannel_id; + __u16 subchannel_nr; + __u32 io_int_parm; + __u32 io_int_word; + __u32 ipb; + __u8 dequeued; + } s390_tsch; + struct { + __u32 epr; + } epr; + struct { + __u32 type; + __u32 ndata; + union { + __u64 data[16]; + }; + } system_event; + struct { + __u64 addr; + __u8 ar; + __u8 reserved; + __u8 fc; + __u8 sel1; + __u16 sel2; + } s390_stsi; + struct { + __u8 vector; + } eoi; + struct kvm_hyperv_exit hyperv; + struct { + __u64 esr_iss; + __u64 fault_ipa; + } arm_nisv; + struct { + __u8 error; + __u8 pad[7]; + __u32 reason; + __u32 index; + __u64 data; + } msr; + struct kvm_xen_exit xen; + struct { + long unsigned int extension_id; + long unsigned int function_id; + long unsigned int args[6]; + long unsigned int ret[2]; + } riscv_sbi; + struct { + long unsigned int csr_num; + long unsigned int new_value; + long unsigned int write_mask; + long unsigned int ret_value; + } riscv_csr; + struct { + __u32 flags; + } notify; + char padding[256]; + }; + __u64 kvm_valid_regs; + __u64 kvm_dirty_regs; + union { + struct kvm_sync_regs regs; + char padding[2048]; + } s; }; -struct irq_matrix { - unsigned int matrix_bits; - unsigned int alloc_start; - unsigned int alloc_end; - unsigned int alloc_size; - unsigned int global_available; - unsigned int global_reserved; - unsigned int systembits_inalloc; - unsigned int total_allocated; - unsigned int online_maps; - struct cpumap *maps; - long unsigned int scratch_map[4]; - long unsigned int system_map[4]; +struct kvm_xen_hvm_config { + __u32 flags; + __u32 msr; + __u64 blob_addr_32; + __u64 blob_addr_64; + __u8 blob_size_32; + __u8 blob_size_64; + __u8 pad2[30]; }; -struct trace_event_raw_irq_matrix_global { - struct trace_entry ent; - unsigned int online_maps; - unsigned int global_available; - unsigned int global_reserved; - unsigned int total_allocated; - char __data[0]; +struct kvm_enc_region { + __u64 addr; + __u64 size; }; -struct trace_event_raw_irq_matrix_global_update { - struct trace_entry ent; - int bit; - unsigned int online_maps; - unsigned int global_available; - unsigned int global_reserved; - unsigned int total_allocated; - char __data[0]; +struct kvm_dirty_gfn { + __u32 flags; + __u32 slot; + __u64 offset; }; -struct trace_event_raw_irq_matrix_cpu { - struct trace_entry ent; - int bit; - unsigned int cpu; - bool online; - unsigned int available; - unsigned int allocated; - unsigned int managed; - unsigned int online_maps; - unsigned int global_available; - unsigned int global_reserved; - unsigned int total_allocated; - char __data[0]; +struct kvm_stats_desc { + __u32 flags; + __s16 exponent; + __u16 size; + __u32 offset; + __u32 bucket_size; + char name[0]; }; -struct trace_event_data_offsets_irq_matrix_global {}; +typedef long unsigned int gva_t; -struct trace_event_data_offsets_irq_matrix_global_update {}; +typedef u64 gpa_t; -struct trace_event_data_offsets_irq_matrix_cpu {}; +typedef u64 gfn_t; -typedef void (*btf_trace_irq_matrix_online)(void *, struct irq_matrix *); +typedef u64 hpa_t; -typedef void (*btf_trace_irq_matrix_offline)(void *, struct irq_matrix *); +typedef u64 hfn_t; -typedef void (*btf_trace_irq_matrix_reserve)(void *, struct irq_matrix *); +typedef hfn_t kvm_pfn_t; -typedef void (*btf_trace_irq_matrix_remove_reserved)(void *, struct irq_matrix *); +enum pfn_cache_usage { + KVM_GUEST_USES_PFN = 1, + KVM_HOST_USES_PFN = 2, + KVM_GUEST_AND_HOST_USE_PFN = 3, +}; -typedef void (*btf_trace_irq_matrix_assign_system)(void *, int, struct irq_matrix *); +struct kvm_memory_slot; -typedef void (*btf_trace_irq_matrix_alloc_reserved)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct gfn_to_hva_cache { + u64 generation; + gpa_t gpa; + long unsigned int hva; + long unsigned int len; + struct kvm_memory_slot *memslot; +}; -typedef void (*btf_trace_irq_matrix_reserve_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct kvm_rmap_head; -typedef void (*btf_trace_irq_matrix_remove_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct kvm_lpage_info; -typedef void (*btf_trace_irq_matrix_alloc_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct kvm_arch_memory_slot { + struct kvm_rmap_head *rmap[3]; + struct kvm_lpage_info *lpage_info[2]; + short unsigned int *gfn_track[1]; +}; -typedef void (*btf_trace_irq_matrix_assign)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct kvm_memory_slot { + struct hlist_node id_node[2]; + struct interval_tree_node hva_node[2]; + struct rb_node gfn_node[2]; + gfn_t base_gfn; + long unsigned int npages; + long unsigned int *dirty_bitmap; + struct kvm_arch_memory_slot arch; + long unsigned int userspace_addr; + u32 flags; + short int id; + u16 as_id; +}; -typedef void (*btf_trace_irq_matrix_alloc)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct kvm_vcpu; -typedef void (*btf_trace_irq_matrix_free)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); +struct gfn_to_pfn_cache { + u64 generation; + gpa_t gpa; + long unsigned int uhva; + struct kvm_memory_slot *memslot; + struct kvm_vcpu *vcpu; + struct list_head list; + rwlock_t lock; + struct mutex refresh_lock; + void *khva; + kvm_pfn_t pfn; + enum pfn_cache_usage usage; + bool active; + bool valid; +}; -struct saved { - struct path link; - struct delayed_call done; - const char *name; - unsigned int seq; +struct kvm_mmio_fragment { + gpa_t gpa; + void *data; + unsigned int len; }; -struct nameidata { - struct path path; - struct qstr last; - struct path root; - struct inode *inode; - unsigned int flags; - unsigned int state; - unsigned int seq; - unsigned int m_seq; - unsigned int r_seq; - int last_type; - unsigned int depth; - int total_link_count; - struct saved *stack; - struct saved internal[2]; - struct filename *name; - struct nameidata *saved; - unsigned int root_seq; - int dfd; - kuid_t dir_uid; - umode_t dir_mode; +struct kvm_lapic; + +struct kvm_page_fault; + +struct x86_exception; + +struct kvm_mmu_page; + +struct kvm_mmu_root_info { + gpa_t pgd; + hpa_t hpa; +}; + +union kvm_mmu_page_role { + u32 word; + struct { + unsigned int level: 4; + unsigned int has_4_byte_gpte: 1; + unsigned int quadrant: 2; + unsigned int direct: 1; + unsigned int access: 3; + unsigned int invalid: 1; + unsigned int efer_nx: 1; + unsigned int cr0_wp: 1; + unsigned int smep_andnot_wp: 1; + unsigned int smap_andnot_wp: 1; + unsigned int ad_disabled: 1; + unsigned int guest_mode: 1; + unsigned int passthrough: 1; + char: 5; + unsigned int smm: 8; + }; +}; + +union kvm_mmu_extended_role { + u32 word; + struct { + unsigned int valid: 1; + unsigned int execonly: 1; + unsigned int cr4_pse: 1; + unsigned int cr4_pke: 1; + unsigned int cr4_smap: 1; + unsigned int cr4_smep: 1; + unsigned int cr4_la57: 1; + unsigned int efer_lma: 1; + }; +}; + +union kvm_cpu_role { + u64 as_u64; + struct { + union kvm_mmu_page_role base; + union kvm_mmu_extended_role ext; + }; +}; + +struct rsvd_bits_validate { + u64 rsvd_bits_mask[10]; + u64 bad_mt_xwr; +}; + +struct kvm_mmu { + long unsigned int (*get_guest_pgd)(struct kvm_vcpu *); + u64 (*get_pdptr)(struct kvm_vcpu *, int); + int (*page_fault)(struct kvm_vcpu *, struct kvm_page_fault *); + void (*inject_page_fault)(struct kvm_vcpu *, struct x86_exception *); + gpa_t (*gva_to_gpa)(struct kvm_vcpu *, struct kvm_mmu *, gpa_t, u64, struct x86_exception *); + int (*sync_page)(struct kvm_vcpu *, struct kvm_mmu_page *); + void (*invlpg)(struct kvm_vcpu *, gva_t, hpa_t); + struct kvm_mmu_root_info root; + union kvm_cpu_role cpu_role; + union kvm_mmu_page_role root_role; + u32 pkru_mask; + struct kvm_mmu_root_info prev_roots[3]; + u8 permissions[16]; + u64 *pae_root; + u64 *pml4_root; + u64 *pml5_root; + struct rsvd_bits_validate shadow_zero_check; + struct rsvd_bits_validate guest_rsvd_check; + u64 pdptrs[4]; +}; + +struct kvm_mmu_memory_cache { + int nobjs; + gfp_t gfp_zero; + gfp_t gfp_custom; + struct kmem_cache *kmem_cache; + int capacity; + void **objects; }; -struct renamedata { - struct user_namespace *old_mnt_userns; - struct inode *old_dir; - struct dentry *old_dentry; - struct user_namespace *new_mnt_userns; - struct inode *new_dir; - struct dentry *new_dentry; - struct inode **delegated_inode; - unsigned int flags; +struct kvm_pio_request { + long unsigned int linear_rip; + long unsigned int count; + int in; + int port; + int size; }; -enum { - LAST_NORM = 0, - LAST_ROOT = 1, - LAST_DOT = 2, - LAST_DOTDOT = 3, +struct kvm_queued_exception { + bool pending; + bool injected; + bool has_error_code; + u8 vector; + u32 error_code; + long unsigned int payload; + bool has_payload; }; -enum { - WALK_TRAILING = 1, - WALK_MORE = 2, - WALK_NOFOLLOW = 4, +struct kvm_queued_interrupt { + bool injected; + bool soft; + u8 nr; }; -struct blk_integrity_profile; +struct x86_emulate_ctxt; -struct blk_integrity { - const struct blk_integrity_profile *profile; - unsigned char flags; - unsigned char tuple_size; - unsigned char interval_exp; - unsigned char tag_size; +struct kvm_mtrr_range { + u64 base; + u64 mask; + struct list_head node; }; -struct blk_integrity_iter; +struct kvm_mtrr { + struct kvm_mtrr_range var_ranges[8]; + mtrr_type fixed_ranges[88]; + u64 deftype; + struct list_head head; +}; -typedef blk_status_t integrity_processing_fn(struct blk_integrity_iter *); +enum pmc_type { + KVM_PMC_GP = 0, + KVM_PMC_FIXED = 1, +}; -typedef void integrity_prepare_fn(struct request *); +struct kvm_pmc { + enum pmc_type type; + u8 idx; + u64 counter; + u64 eventsel; + struct perf_event *perf_event; + struct kvm_vcpu *vcpu; + u64 current_config; + bool is_paused; + bool intr; +}; + +struct kvm_pmu { + unsigned int nr_arch_gp_counters; + unsigned int nr_arch_fixed_counters; + unsigned int available_event_types; + u64 fixed_ctr_ctrl; + u64 fixed_ctr_ctrl_mask; + u64 global_ctrl; + u64 global_status; + u64 counter_bitmask[2]; + u64 global_ctrl_mask; + u64 global_ovf_ctrl_mask; + u64 reserved_bits; + u64 raw_event_mask; + u8 version; + struct kvm_pmc gp_counters[8]; + struct kvm_pmc fixed_counters[3]; + struct irq_work irq_work; + long unsigned int reprogram_pmi[1]; + long unsigned int all_valid_pmc_idx[1]; + long unsigned int pmc_in_use[1]; + u64 ds_area; + u64 pebs_enable; + u64 pebs_enable_mask; + u64 pebs_data_cfg; + u64 pebs_data_cfg_mask; + u64 host_cross_mapped_mask; + bool need_cleanup; + u8 event_count; +}; + +struct kvm_vcpu_xen { + u64 hypercall_rip; + u32 current_runstate; + u8 upcall_vector; + struct gfn_to_pfn_cache vcpu_info_cache; + struct gfn_to_pfn_cache vcpu_time_info_cache; + struct gfn_to_pfn_cache runstate_cache; + u64 last_steal; + u64 runstate_entry_time; + u64 runstate_times[4]; + long unsigned int evtchn_pending_sel; + u32 vcpu_id; + u32 timer_virq; + u64 timer_expires; + atomic_t timer_pending; + struct hrtimer timer; + int poll_evtchn; + struct timer_list poll_timer; +}; -typedef void integrity_complete_fn(struct request *, unsigned int); +struct kvm_vcpu_hv; -struct blk_integrity_profile { - integrity_processing_fn *generate_fn; - integrity_processing_fn *verify_fn; - integrity_prepare_fn *prepare_fn; - integrity_complete_fn *complete_fn; - const char *name; +struct kvm_vcpu_arch { + long unsigned int regs[17]; + u32 regs_avail; + u32 regs_dirty; + long unsigned int cr0; + long unsigned int cr0_guest_owned_bits; + long unsigned int cr2; + long unsigned int cr3; + long unsigned int cr4; + long unsigned int cr4_guest_owned_bits; + long unsigned int cr4_guest_rsvd_bits; + long unsigned int cr8; + u32 host_pkru; + u32 pkru; + u32 hflags; + u64 efer; + u64 apic_base; + struct kvm_lapic *apic; + bool load_eoi_exitmap_pending; + long unsigned int ioapic_handled_vectors[4]; + long unsigned int apic_attention; + int32_t apic_arb_prio; + int mp_state; + u64 ia32_misc_enable_msr; + u64 smbase; + u64 smi_count; + bool at_instruction_boundary; + bool tpr_access_reporting; + bool xsaves_enabled; + bool xfd_no_write_intercept; + u64 ia32_xss; + u64 microcode_version; + u64 arch_capabilities; + u64 perf_capabilities; + struct kvm_mmu *mmu; + struct kvm_mmu root_mmu; + struct kvm_mmu guest_mmu; + struct kvm_mmu nested_mmu; + struct kvm_mmu *walk_mmu; + struct kvm_mmu_memory_cache mmu_pte_list_desc_cache; + struct kvm_mmu_memory_cache mmu_shadow_page_cache; + struct kvm_mmu_memory_cache mmu_shadowed_info_cache; + struct kvm_mmu_memory_cache mmu_page_header_cache; + struct fpu_guest guest_fpu; + u64 xcr0; + u64 guest_supported_xcr0; + struct kvm_pio_request pio; + void *pio_data; + void *sev_pio_data; + unsigned int sev_pio_count; + u8 event_exit_inst_len; + bool exception_from_userspace; + struct kvm_queued_exception exception; + struct kvm_queued_exception exception_vmexit; + struct kvm_queued_interrupt interrupt; + int halt_request; + int cpuid_nent; + struct kvm_cpuid_entry2 *cpuid_entries; + u32 kvm_cpuid_base; + u64 reserved_gpa_bits; + int maxphyaddr; + struct x86_emulate_ctxt *emulate_ctxt; + bool emulate_regs_need_sync_to_vcpu; + bool emulate_regs_need_sync_from_vcpu; + int (*complete_userspace_io)(struct kvm_vcpu *); + gpa_t time; + struct pvclock_vcpu_time_info hv_clock; + unsigned int hw_tsc_khz; + struct gfn_to_pfn_cache pv_time; + bool pvclock_set_guest_stopped_request; + struct { + u8 preempted; + u64 msr_val; + u64 last_steal; + struct gfn_to_hva_cache cache; + } st; + u64 l1_tsc_offset; + u64 tsc_offset; + u64 last_guest_tsc; + u64 last_host_tsc; + u64 tsc_offset_adjustment; + u64 this_tsc_nsec; + u64 this_tsc_write; + u64 this_tsc_generation; + bool tsc_catchup; + bool tsc_always_catchup; + s8 virtual_tsc_shift; + u32 virtual_tsc_mult; + u32 virtual_tsc_khz; + s64 ia32_tsc_adjust_msr; + u64 msr_ia32_power_ctl; + u64 l1_tsc_scaling_ratio; + u64 tsc_scaling_ratio; + atomic_t nmi_queued; + unsigned int nmi_pending; + bool nmi_injected; + bool smi_pending; + u8 handling_intr_from_guest; + struct kvm_mtrr mtrr_state; + u64 pat; + unsigned int switch_db_regs; + long unsigned int db[4]; + long unsigned int dr6; + long unsigned int dr7; + long unsigned int eff_db[4]; + long unsigned int guest_debug_dr7; + u64 msr_platform_info; + u64 msr_misc_features_enables; + u64 mcg_cap; + u64 mcg_status; + u64 mcg_ctl; + u64 mcg_ext_ctl; + u64 *mce_banks; + u64 *mci_ctl2_banks; + u64 mmio_gva; + unsigned int mmio_access; + gfn_t mmio_gfn; + u64 mmio_gen; + struct kvm_pmu pmu; + long unsigned int singlestep_rip; + bool hyperv_enabled; + struct kvm_vcpu_hv *hyperv; + struct kvm_vcpu_xen xen; + cpumask_var_t wbinvd_dirty_mask; + long unsigned int last_retry_eip; + long unsigned int last_retry_addr; + struct { + bool halted; + gfn_t gfns[64]; + struct gfn_to_hva_cache data; + u64 msr_en_val; + u64 msr_int_val; + u16 vec; + u32 id; + bool send_user_only; + u32 host_apf_flags; + bool delivery_as_pf_vmexit; + bool pageready_pending; + } apf; + struct { + u64 length; + u64 status; + } osvw; + struct { + u64 msr_val; + struct gfn_to_hva_cache data; + } pv_eoi; + u64 msr_kvm_poll_control; + bool write_fault_to_shadow_pgtable; + long unsigned int exit_qualification; + struct { + bool pv_unhalted; + } pv; + int pending_ioapic_eoi; + int pending_external_vector; + bool preempted_in_kernel; + bool l1tf_flush_l1d; + int last_vmentry_cpu; + u64 msr_hwcr; + struct { + u32 features; + bool enforce; + } pv_cpuid; + bool guest_state_protected; + bool pdptrs_from_userspace; +}; + +struct kvm_vcpu_stat_generic { + u64 halt_successful_poll; + u64 halt_attempted_poll; + u64 halt_poll_invalid; + u64 halt_wakeup; + u64 halt_poll_success_ns; + u64 halt_poll_fail_ns; + u64 halt_wait_ns; + u64 halt_poll_success_hist[32]; + u64 halt_poll_fail_hist[32]; + u64 halt_wait_hist[32]; + u64 blocking; +}; + +struct kvm_vcpu_stat { + struct kvm_vcpu_stat_generic generic; + u64 pf_taken; + u64 pf_fixed; + u64 pf_emulate; + u64 pf_spurious; + u64 pf_fast; + u64 pf_mmio_spte_created; + u64 pf_guest; + u64 tlb_flush; + u64 invlpg; + u64 exits; + u64 io_exits; + u64 mmio_exits; + u64 signal_exits; + u64 irq_window_exits; + u64 nmi_window_exits; + u64 l1d_flush; + u64 halt_exits; + u64 request_irq_exits; + u64 irq_exits; + u64 host_state_reload; + u64 fpu_reload; + u64 insn_emulation; + u64 insn_emulation_fail; + u64 hypercalls; + u64 irq_injections; + u64 nmi_injections; + u64 req_event; + u64 nested_run; + u64 directed_yield_attempted; + u64 directed_yield_successful; + u64 preemption_reported; + u64 preemption_other; + u64 guest_mode; + u64 notify_window_exits; +}; + +struct kvm_dirty_ring { + u32 dirty_index; + u32 reset_index; + u32 size; + u32 soft_limit; + struct kvm_dirty_gfn *dirty_gfns; + int index; }; -struct blk_integrity_iter { - void *prot_buf; - void *data_buf; - sector_t seed; - unsigned int data_size; - short unsigned int interval; - unsigned char tuple_size; - const char *disk_name; +struct kvm; + +struct kvm_vcpu { + struct kvm *kvm; + int cpu; + int vcpu_id; + int vcpu_idx; + int ____srcu_idx; + int srcu_depth; + int mode; + u64 requests; + long unsigned int guest_debug; + struct mutex mutex; + struct kvm_run *run; + struct rcuwait wait; + struct pid *pid; + int sigset_active; + sigset_t sigset; + unsigned int halt_poll_ns; + bool valid_wakeup; + int mmio_needed; + int mmio_read_completed; + int mmio_is_write; + int mmio_cur_fragment; + int mmio_nr_fragments; + struct kvm_mmio_fragment mmio_fragments[2]; + bool preempted; + bool ready; + struct kvm_vcpu_arch arch; + struct kvm_vcpu_stat stat; + char stats_id[48]; + struct kvm_dirty_ring dirty_ring; + struct kvm_memory_slot *last_used_slot; + u64 last_used_slot_gen; +}; + +struct kvm_vm_stat_generic { + u64 remote_tlb_flush; + u64 remote_tlb_flush_requests; }; -struct bdev_inode { - struct block_device bdev; - struct inode vfs_inode; +union cpuid10_eax { + struct { + unsigned int version_id: 8; + unsigned int num_counters: 8; + unsigned int bit_width: 8; + unsigned int mask_length: 8; + } split; + unsigned int full; }; -struct acpi_data_node_attr { - struct attribute attr; - ssize_t (*show)(struct acpi_data_node *, char *); - ssize_t (*store)(struct acpi_data_node *, const char *, size_t); +union cpuid10_ebx { + struct { + unsigned int no_unhalted_core_cycles: 1; + unsigned int no_instructions_retired: 1; + unsigned int no_unhalted_reference_cycles: 1; + unsigned int no_llc_reference: 1; + unsigned int no_llc_misses: 1; + unsigned int no_branch_instruction_retired: 1; + unsigned int no_branch_misses_retired: 1; + } split; + unsigned int full; }; -struct agp_3_5_dev { - struct list_head list; - u8 capndx; - u32 maxbw; - struct pci_dev *dev; +union cpuid10_edx { + struct { + unsigned int num_counters_fixed: 5; + unsigned int bit_width_fixed: 8; + unsigned int reserved1: 2; + unsigned int anythread_deprecated: 1; + unsigned int reserved2: 16; + } split; + unsigned int full; }; -struct isoch_data { - u32 maxbw; - u32 n; - u32 y; - u32 l; - u32 rq; - struct agp_3_5_dev *dev; +struct perf_pmu_format_hybrid_attr { + struct device_attribute attr; + u64 pmu_type; }; -struct nvmem_cell; +typedef int perf_snapshot_branch_stack_t(struct perf_branch_entry *, unsigned int); -typedef void crash_vmclear_fn(); +struct hv_partition_assist_pg { + u32 tlb_lock_count; +}; -struct bucket { - struct hlist_nulls_head head; - union { - raw_spinlock_t raw_lock; - spinlock_t lock; +union hv_message_flags { + __u8 asu8; + struct { + __u8 msg_pending: 1; + __u8 reserved: 7; }; }; -struct htab_elem; +union hv_port_id { + __u32 asu32; + struct { + __u32 id: 24; + __u32 reserved: 8; + } u; +}; -struct bpf_htab { - struct bpf_map map; - struct bucket *buckets; - void *elems; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct hv_message_header { + __u32 message_type; + __u8 payload_size; + union hv_message_flags message_flags; + __u8 reserved[2]; union { - struct pcpu_freelist freelist; - struct bpf_lru lru; + __u64 sender; + union hv_port_id port; }; - struct htab_elem **extra_elems; - atomic_t count; - u32 n_buckets; - u32 elem_size; - u32 hashrnd; - struct lock_class_key lockdep_key; - int *map_locked[8]; - long: 64; - long: 64; - long: 64; }; -struct htab_elem { - union { - struct hlist_nulls_node hash_node; - struct { - void *padding; - union { - struct bpf_htab *htab; - struct pcpu_freelist_node fnode; - struct htab_elem *batch_flink; - }; - }; - }; +struct hv_message { + struct hv_message_header header; union { - struct callback_head rcu; - struct bpf_lru_node lru_node; - }; - u32 hash; - int: 32; - char key[0]; + __u64 payload[30]; + } u; }; -struct bpf_iter_seq_hash_map_info { - struct bpf_map *map; - struct bpf_htab *htab; - void *percpu_value_buf; - u32 bucket_id; - u32 skip_elems; +union hv_stimer_config { + u64 as_uint64; + struct { + u64 enable: 1; + u64 periodic: 1; + u64 lazy: 1; + u64 auto_enable: 1; + u64 apic_vector: 8; + u64 direct_mode: 1; + u64 reserved_z0: 3; + u64 sintx: 4; + u64 reserved_z1: 44; + }; }; -enum { - Opt_err___8 = 0, - Opt_enc = 1, - Opt_hash___2 = 2, +enum kvm_page_track_mode { + KVM_PAGE_TRACK_WRITE = 0, + KVM_PAGE_TRACK_MAX = 1, }; -struct task_security_struct { - u32 osid; - u32 sid; - u32 exec_sid; - u32 create_sid; - u32 keycreate_sid; - u32 sockcreate_sid; +struct kvm_page_track_notifier_head { + struct srcu_struct track_srcu; + struct hlist_head track_notifier_list; }; -enum label_initialized { - LABEL_INVALID = 0, - LABEL_INITIALIZED = 1, - LABEL_PENDING = 2, +struct kvm_page_track_notifier_node { + struct hlist_node node; + void (*track_write)(struct kvm_vcpu *, gpa_t, const u8 *, int, struct kvm_page_track_notifier_node *); + void (*track_flush_slot)(struct kvm *, struct kvm_memory_slot *, struct kvm_page_track_notifier_node *); }; -struct inode_security_struct { - struct inode *inode; - struct list_head list; - u32 task_sid; - u32 sid; - u16 sclass; - unsigned char initialized; - spinlock_t lock; +struct kvm_memslots { + u64 generation; + atomic_long_t last_used_slot; + struct rb_root_cached hva_tree; + struct rb_root gfn_tree; + struct hlist_head id_hash[128]; + int node_idx; +}; + +struct kvm_vm_stat { + struct kvm_vm_stat_generic generic; + u64 mmu_shadow_zapped; + u64 mmu_pte_write; + u64 mmu_pde_zapped; + u64 mmu_flooded; + u64 mmu_recycled; + u64 mmu_cache_miss; + u64 mmu_unsync; + union { + struct { + atomic64_t pages_4k; + atomic64_t pages_2m; + atomic64_t pages_1g; + }; + atomic64_t pages[3]; + }; + u64 nx_lpage_splits; + u64 max_mmu_page_hash_collisions; + u64 max_mmu_rmap_size; +}; + +struct iommu_domain; + +struct kvm_pic; + +struct kvm_ioapic; + +struct kvm_pit; + +enum hv_tsc_page_status { + HV_TSC_PAGE_UNSET = 0, + HV_TSC_PAGE_GUEST_CHANGED = 1, + HV_TSC_PAGE_HOST_CHANGED = 2, + HV_TSC_PAGE_SET = 3, + HV_TSC_PAGE_BROKEN = 4, +}; + +struct kvm_hv_syndbg { + struct { + u64 control; + u64 status; + u64 send_page; + u64 recv_page; + u64 pending_page; + } control; + u64 options; +}; + +struct kvm_hv { + struct mutex hv_lock; + u64 hv_guest_os_id; + u64 hv_hypercall; + u64 hv_tsc_page; + enum hv_tsc_page_status hv_tsc_page_status; + u64 hv_crash_param[5]; + u64 hv_crash_ctl; + struct ms_hyperv_tsc_page tsc_ref; + struct idr conn_to_evt; + u64 hv_reenlightenment_control; + u64 hv_tsc_emulation_control; + u64 hv_tsc_emulation_status; + atomic_t num_mismatched_vp_indexes; + unsigned int synic_auto_eoi_used; + struct hv_partition_assist_pg *hv_pa_pg; + struct kvm_hv_syndbg hv_syndbg; +}; + +struct kvm_xen { + u32 xen_version; + bool long_mode; + u8 upcall_vector; + struct gfn_to_pfn_cache shinfo_cache; + struct idr evtchn_ports; + long unsigned int poll_mask[16]; +}; + +enum kvm_irqchip_mode { + KVM_IRQCHIP_NONE = 0, + KVM_IRQCHIP_KERNEL = 1, + KVM_IRQCHIP_SPLIT = 2, +}; + +struct kvm_apic_map; + +struct kvm_x86_msr_filter; + +struct kvm_arch { + long unsigned int n_used_mmu_pages; + long unsigned int n_requested_mmu_pages; + long unsigned int n_max_mmu_pages; + unsigned int indirect_shadow_pages; + u8 mmu_valid_gen; + struct hlist_head mmu_page_hash[4096]; + struct list_head active_mmu_pages; + struct list_head zapped_obsolete_pages; + struct list_head lpage_disallowed_mmu_pages; + struct kvm_page_track_notifier_node mmu_sp_tracker; + struct kvm_page_track_notifier_head track_notifier_head; + spinlock_t mmu_unsync_pages_lock; + struct list_head assigned_dev_head; + struct iommu_domain *iommu_domain; + bool iommu_noncoherent; + atomic_t noncoherent_dma_count; + atomic_t assigned_device_count; + struct kvm_pic *vpic; + struct kvm_ioapic *vioapic; + struct kvm_pit *vpit; + atomic_t vapics_in_nmi_mode; + struct mutex apic_map_lock; + struct kvm_apic_map *apic_map; + atomic_t apic_map_dirty; + struct rw_semaphore apicv_update_lock; + bool apic_access_memslot_enabled; + long unsigned int apicv_inhibit_reasons; + gpa_t wall_clock; + bool mwait_in_guest; + bool hlt_in_guest; + bool pause_in_guest; + bool cstate_in_guest; + long unsigned int irq_sources_bitmap; + s64 kvmclock_offset; + raw_spinlock_t tsc_write_lock; + u64 last_tsc_nsec; + u64 last_tsc_write; + u32 last_tsc_khz; + u64 last_tsc_offset; + u64 cur_tsc_nsec; + u64 cur_tsc_write; + u64 cur_tsc_offset; + u64 cur_tsc_generation; + int nr_vcpus_matched_tsc; + u32 default_tsc_khz; + seqcount_raw_spinlock_t pvclock_sc; + bool use_master_clock; + u64 master_kernel_ns; + u64 master_cycle_now; + struct delayed_work kvmclock_update_work; + struct delayed_work kvmclock_sync_work; + struct kvm_xen_hvm_config xen_hvm_config; + struct hlist_head mask_notifier_list; + struct kvm_hv hyperv; + struct kvm_xen xen; + bool backwards_tsc_observed; + bool boot_vcpu_runs_old_kvmclock; + u32 bsp_vcpu_id; + u64 disabled_quirks; + int cpu_dirty_logging_count; + enum kvm_irqchip_mode irqchip_mode; + u8 nr_reserved_ioapic_pins; + bool disabled_lapic_found; + bool x2apic_format; + bool x2apic_broadcast_quirk_disabled; + bool guest_can_read_msr_platform_info; + bool exception_payload_enabled; + bool triple_fault_event; + bool bus_lock_detection_enabled; + bool enable_pmu; + u32 notify_window; + u32 notify_vmexit_flags; + bool exit_on_emulation_error; + u32 user_space_msr_mask; + struct kvm_x86_msr_filter *msr_filter; + u32 hypercall_exit_enabled; + bool sgx_provisioning_allowed; + struct kvm_pmu_event_filter *pmu_event_filter; + struct task_struct *nx_lpage_recovery_thread; + bool tdp_mmu_enabled; + struct list_head tdp_mmu_roots; + struct list_head tdp_mmu_pages; + spinlock_t tdp_mmu_pages_lock; + struct workqueue_struct *tdp_mmu_zap_wq; + bool shadow_root_allocated; + u32 max_vcpu_ids; + bool disable_nx_huge_pages; + struct kvm_mmu_memory_cache split_shadow_page_cache; + struct kvm_mmu_memory_cache split_page_header_cache; + struct kvm_mmu_memory_cache split_desc_cache; +}; + +struct kvm_io_bus; + +struct kvm_stat_data; + +struct kvm { + rwlock_t mmu_lock; + struct mutex slots_lock; + struct mutex slots_arch_lock; + struct mm_struct *mm; + long unsigned int nr_memslot_pages; + struct kvm_memslots __memslots[4]; + struct kvm_memslots *memslots[2]; + struct xarray vcpu_array; + spinlock_t mn_invalidate_lock; + long unsigned int mn_active_invalidate_count; + struct rcuwait mn_memslots_update_rcuwait; + spinlock_t gpc_lock; + struct list_head gpc_list; + atomic_t online_vcpus; + int max_vcpus; + int created_vcpus; + int last_boosted_vcpu; + struct list_head vm_list; + struct mutex lock; + struct kvm_io_bus *buses[4]; + struct kvm_vm_stat stat; + struct kvm_arch arch; + refcount_t users_count; + struct mutex irq_lock; + struct list_head devices; + u64 manual_dirty_log_protect; + struct dentry *debugfs_dentry; + struct kvm_stat_data **debugfs_stat_data; + struct srcu_struct srcu; + struct srcu_struct irq_srcu; + pid_t userspace_pid; + bool override_halt_poll_ns; + unsigned int max_halt_poll_ns; + u32 dirty_ring_size; + bool vm_bugged; + bool vm_dead; + char stats_id[48]; +}; + +enum kvm_reg { + VCPU_REGS_RAX = 0, + VCPU_REGS_RCX = 1, + VCPU_REGS_RDX = 2, + VCPU_REGS_RBX = 3, + VCPU_REGS_RSP = 4, + VCPU_REGS_RBP = 5, + VCPU_REGS_RSI = 6, + VCPU_REGS_RDI = 7, + VCPU_REGS_R8 = 8, + VCPU_REGS_R9 = 9, + VCPU_REGS_R10 = 10, + VCPU_REGS_R11 = 11, + VCPU_REGS_R12 = 12, + VCPU_REGS_R13 = 13, + VCPU_REGS_R14 = 14, + VCPU_REGS_R15 = 15, + VCPU_REGS_RIP = 16, + NR_VCPU_REGS = 17, + VCPU_EXREG_PDPTR = 17, + VCPU_EXREG_CR0 = 18, + VCPU_EXREG_CR3 = 19, + VCPU_EXREG_CR4 = 20, + VCPU_EXREG_RFLAGS = 21, + VCPU_EXREG_SEGMENTS = 22, + VCPU_EXREG_EXIT_INFO_1 = 23, + VCPU_EXREG_EXIT_INFO_2 = 24, +}; + +enum exit_fastpath_completion { + EXIT_FASTPATH_NONE = 0, + EXIT_FASTPATH_REENTER_GUEST = 1, + EXIT_FASTPATH_EXIT_HANDLED = 2, }; -enum sel_inos { - SEL_ROOT_INO = 2, - SEL_LOAD = 3, - SEL_ENFORCE = 4, - SEL_CONTEXT = 5, - SEL_ACCESS = 6, - SEL_CREATE = 7, - SEL_RELABEL = 8, - SEL_USER = 9, - SEL_POLICYVERS = 10, - SEL_COMMIT_BOOLS = 11, - SEL_MLS = 12, - SEL_DISABLE = 13, - SEL_MEMBER = 14, - SEL_CHECKREQPROT = 15, - SEL_COMPAT_NET = 16, - SEL_REJECT_UNKNOWN = 17, - SEL_DENY_UNKNOWN = 18, - SEL_STATUS = 19, - SEL_POLICY = 20, - SEL_VALIDATE_TRANS = 21, - SEL_INO_NEXT = 22, +struct kvm_rmap_head { + long unsigned int val; }; -struct selinux_fs_info { - struct dentry *bool_dir; - unsigned int bool_num; - char **bool_pending_names; - unsigned int *bool_pending_values; - struct dentry *class_dir; - long unsigned int last_class_ino; - bool policy_opened; - struct dentry *policycap_dir; - long unsigned int last_ino; - struct selinux_state *state; - struct super_block *sb; +struct kvm_tlb_range { + u64 start_gfn; + u64 pages; }; -struct policy_load_memory { - size_t len; - void *data; +struct kvm_vcpu_hv_stimer { + struct hrtimer timer; + int index; + union hv_stimer_config config; + u64 count; + u64 exp_time; + struct hv_message msg; + bool msg_pending; }; -struct apd_private_data; - -struct apd_device_desc { - unsigned int fixed_clk_rate; - struct property_entry *properties; - int (*setup)(struct apd_private_data *); +struct kvm_vcpu_hv_synic { + u64 version; + u64 control; + u64 msg_page; + u64 evt_page; + atomic64_t sint[16]; + atomic_t sint_to_gsi[16]; + long unsigned int auto_eoi_bitmap[4]; + long unsigned int vec_bitmap[4]; + bool active; + bool dont_zero_synic_pages; }; -struct apd_private_data { - struct clk *clk; - struct acpi_device *adev; - const struct apd_device_desc *dev_desc; +struct kvm_vcpu_hv { + struct kvm_vcpu *vcpu; + u32 vp_index; + u64 hv_vapic; + s64 runtime_offset; + struct kvm_vcpu_hv_synic synic; + struct kvm_hyperv_exit exit; + struct kvm_vcpu_hv_stimer stimer[4]; + long unsigned int stimer_pending_bitmap[1]; + bool enforce_cpuid; + struct { + u32 features_eax; + u32 features_ebx; + u32 features_edx; + u32 enlightenments_eax; + u32 enlightenments_ebx; + u32 syndbg_cap_eax; + u32 nested_eax; + u32 nested_ebx; + } cpuid_cache; }; -typedef acpi_status (*acpi_execute_op)(struct acpi_walk_state *); - -typedef u16 acpi_rs_length; - -typedef u32 acpi_rsdesc_size; - -struct pciserial_board { - unsigned int flags; - unsigned int num_ports; - unsigned int base_baud; - unsigned int uart_offset; - unsigned int reg_shift; - unsigned int first_offset; +struct kvm_lpage_info { + int disallow_lpage; }; -struct serial_private; - -struct pci_serial_quirk { - u32 vendor; - u32 device; - u32 subvendor; - u32 subdevice; - int (*probe)(struct pci_dev *); - int (*init)(struct pci_dev *); - int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int); - void (*exit)(struct pci_dev *); +struct kvm_apic_map { + struct callback_head rcu; + u8 mode; + u32 max_apic_id; + union { + struct kvm_lapic *xapic_flat_map[8]; + struct kvm_lapic *xapic_cluster_map[64]; + }; + struct kvm_lapic *phys_map[0]; }; -struct serial_private { - struct pci_dev *dev; - unsigned int nr; - struct pci_serial_quirk *quirk; - const struct pciserial_board *board; - int line[0]; +struct msr_bitmap_range { + u32 flags; + u32 nmsrs; + u32 base; + long unsigned int *bitmap; }; -struct f815xxa_data { - spinlock_t lock; - int idx; +struct kvm_x86_msr_filter { + u8 count; + bool default_allow: 1; + struct msr_bitmap_range ranges[16]; }; -struct timedia_struct { - int num; - const short unsigned int *ids; +enum kvm_apicv_inhibit { + APICV_INHIBIT_REASON_DISABLE = 0, + APICV_INHIBIT_REASON_HYPERV = 1, + APICV_INHIBIT_REASON_ABSENT = 2, + APICV_INHIBIT_REASON_BLOCKIRQ = 3, + APICV_INHIBIT_REASON_APIC_ID_MODIFIED = 4, + APICV_INHIBIT_REASON_APIC_BASE_MODIFIED = 5, + APICV_INHIBIT_REASON_NESTED = 6, + APICV_INHIBIT_REASON_IRQWIN = 7, + APICV_INHIBIT_REASON_PIT_REINJ = 8, + APICV_INHIBIT_REASON_SEV = 9, }; -enum pci_board_num_t { - pbn_default = 0, - pbn_b0_1_115200 = 1, - pbn_b0_2_115200 = 2, - pbn_b0_4_115200 = 3, - pbn_b0_5_115200 = 4, - pbn_b0_8_115200 = 5, - pbn_b0_1_921600 = 6, - pbn_b0_2_921600 = 7, - pbn_b0_4_921600 = 8, - pbn_b0_2_1130000 = 9, - pbn_b0_4_1152000 = 10, - pbn_b0_4_1250000 = 11, - pbn_b0_2_1843200 = 12, - pbn_b0_4_1843200 = 13, - pbn_b0_1_3906250 = 14, - pbn_b0_bt_1_115200 = 15, - pbn_b0_bt_2_115200 = 16, - pbn_b0_bt_4_115200 = 17, - pbn_b0_bt_8_115200 = 18, - pbn_b0_bt_1_460800 = 19, - pbn_b0_bt_2_460800 = 20, - pbn_b0_bt_4_460800 = 21, - pbn_b0_bt_1_921600 = 22, - pbn_b0_bt_2_921600 = 23, - pbn_b0_bt_4_921600 = 24, - pbn_b0_bt_8_921600 = 25, - pbn_b1_1_115200 = 26, - pbn_b1_2_115200 = 27, - pbn_b1_4_115200 = 28, - pbn_b1_8_115200 = 29, - pbn_b1_16_115200 = 30, - pbn_b1_1_921600 = 31, - pbn_b1_2_921600 = 32, - pbn_b1_4_921600 = 33, - pbn_b1_8_921600 = 34, - pbn_b1_2_1250000 = 35, - pbn_b1_bt_1_115200 = 36, - pbn_b1_bt_2_115200 = 37, - pbn_b1_bt_4_115200 = 38, - pbn_b1_bt_2_921600 = 39, - pbn_b1_1_1382400 = 40, - pbn_b1_2_1382400 = 41, - pbn_b1_4_1382400 = 42, - pbn_b1_8_1382400 = 43, - pbn_b2_1_115200 = 44, - pbn_b2_2_115200 = 45, - pbn_b2_4_115200 = 46, - pbn_b2_8_115200 = 47, - pbn_b2_1_460800 = 48, - pbn_b2_4_460800 = 49, - pbn_b2_8_460800 = 50, - pbn_b2_16_460800 = 51, - pbn_b2_1_921600 = 52, - pbn_b2_4_921600 = 53, - pbn_b2_8_921600 = 54, - pbn_b2_8_1152000 = 55, - pbn_b2_bt_1_115200 = 56, - pbn_b2_bt_2_115200 = 57, - pbn_b2_bt_4_115200 = 58, - pbn_b2_bt_2_921600 = 59, - pbn_b2_bt_4_921600 = 60, - pbn_b3_2_115200 = 61, - pbn_b3_4_115200 = 62, - pbn_b3_8_115200 = 63, - pbn_b4_bt_2_921600 = 64, - pbn_b4_bt_4_921600 = 65, - pbn_b4_bt_8_921600 = 66, - pbn_panacom = 67, - pbn_panacom2 = 68, - pbn_panacom4 = 69, - pbn_plx_romulus = 70, - pbn_endrun_2_4000000 = 71, - pbn_oxsemi = 72, - pbn_oxsemi_1_3906250 = 73, - pbn_oxsemi_2_3906250 = 74, - pbn_oxsemi_4_3906250 = 75, - pbn_oxsemi_8_3906250 = 76, - pbn_intel_i960 = 77, - pbn_sgi_ioc3 = 78, - pbn_computone_4 = 79, - pbn_computone_6 = 80, - pbn_computone_8 = 81, - pbn_sbsxrsio = 82, - pbn_pasemi_1682M = 83, - pbn_ni8430_2 = 84, - pbn_ni8430_4 = 85, - pbn_ni8430_8 = 86, - pbn_ni8430_16 = 87, - pbn_ADDIDATA_PCIe_1_3906250 = 88, - pbn_ADDIDATA_PCIe_2_3906250 = 89, - pbn_ADDIDATA_PCIe_4_3906250 = 90, - pbn_ADDIDATA_PCIe_8_3906250 = 91, - pbn_ce4100_1_115200 = 92, - pbn_omegapci = 93, - pbn_NETMOS9900_2s_115200 = 94, - pbn_brcm_trumanage = 95, - pbn_fintek_4 = 96, - pbn_fintek_8 = 97, - pbn_fintek_12 = 98, - pbn_fintek_F81504A = 99, - pbn_fintek_F81508A = 100, - pbn_fintek_F81512A = 101, - pbn_wch382_2 = 102, - pbn_wch384_4 = 103, - pbn_wch384_8 = 104, - pbn_sunix_pci_1s = 105, - pbn_sunix_pci_2s = 106, - pbn_sunix_pci_4s = 107, - pbn_sunix_pci_8s = 108, - pbn_sunix_pci_16s = 109, - pbn_titan_1_4000000 = 110, - pbn_titan_2_4000000 = 111, - pbn_titan_4_4000000 = 112, - pbn_titan_8_4000000 = 113, - pbn_moxa8250_2p = 114, - pbn_moxa8250_4p = 115, - pbn_moxa8250_8p = 116, +struct msr_data { + bool host_initiated; + u32 index; + u64 data; }; -enum serio_event_type { - SERIO_RESCAN_PORT = 0, - SERIO_RECONNECT_PORT = 1, - SERIO_RECONNECT_SUBTREE = 2, - SERIO_REGISTER_PORT = 3, - SERIO_ATTACH_DRIVER = 4, -}; +struct x86_instruction_info; -struct serio_event { - enum serio_event_type type; - void *object; - struct module *owner; - struct list_head node; -}; +enum x86_intercept_stage; -struct ladder_device_state { - struct { - u32 promotion_count; - u32 demotion_count; - u64 promotion_time_ns; - u64 demotion_time_ns; - } threshold; - struct { - int promotion_count; - int demotion_count; - } stats; -}; +struct kvm_x86_nested_ops; -struct ladder_device { - struct ladder_device_state states[10]; +struct kvm_x86_ops { + const char *name; + int (*hardware_enable)(); + void (*hardware_disable)(); + void (*hardware_unsetup)(); + bool (*has_emulated_msr)(struct kvm *, u32); + void (*vcpu_after_set_cpuid)(struct kvm_vcpu *); + unsigned int vm_size; + int (*vm_init)(struct kvm *); + void (*vm_destroy)(struct kvm *); + int (*vcpu_precreate)(struct kvm *); + int (*vcpu_create)(struct kvm_vcpu *); + void (*vcpu_free)(struct kvm_vcpu *); + void (*vcpu_reset)(struct kvm_vcpu *, bool); + void (*prepare_switch_to_guest)(struct kvm_vcpu *); + void (*vcpu_load)(struct kvm_vcpu *, int); + void (*vcpu_put)(struct kvm_vcpu *); + void (*update_exception_bitmap)(struct kvm_vcpu *); + int (*get_msr)(struct kvm_vcpu *, struct msr_data *); + int (*set_msr)(struct kvm_vcpu *, struct msr_data *); + u64 (*get_segment_base)(struct kvm_vcpu *, int); + void (*get_segment)(struct kvm_vcpu *, struct kvm_segment *, int); + int (*get_cpl)(struct kvm_vcpu *); + void (*set_segment)(struct kvm_vcpu *, struct kvm_segment *, int); + void (*get_cs_db_l_bits)(struct kvm_vcpu *, int *, int *); + void (*set_cr0)(struct kvm_vcpu *, long unsigned int); + void (*post_set_cr3)(struct kvm_vcpu *, long unsigned int); + bool (*is_valid_cr4)(struct kvm_vcpu *, long unsigned int); + void (*set_cr4)(struct kvm_vcpu *, long unsigned int); + int (*set_efer)(struct kvm_vcpu *, u64); + void (*get_idt)(struct kvm_vcpu *, struct desc_ptr *); + void (*set_idt)(struct kvm_vcpu *, struct desc_ptr *); + void (*get_gdt)(struct kvm_vcpu *, struct desc_ptr *); + void (*set_gdt)(struct kvm_vcpu *, struct desc_ptr *); + void (*sync_dirty_debug_regs)(struct kvm_vcpu *); + void (*set_dr7)(struct kvm_vcpu *, long unsigned int); + void (*cache_reg)(struct kvm_vcpu *, enum kvm_reg); + long unsigned int (*get_rflags)(struct kvm_vcpu *); + void (*set_rflags)(struct kvm_vcpu *, long unsigned int); + bool (*get_if_flag)(struct kvm_vcpu *); + void (*flush_tlb_all)(struct kvm_vcpu *); + void (*flush_tlb_current)(struct kvm_vcpu *); + int (*tlb_remote_flush)(struct kvm *); + int (*tlb_remote_flush_with_range)(struct kvm *, struct kvm_tlb_range *); + void (*flush_tlb_gva)(struct kvm_vcpu *, gva_t); + void (*flush_tlb_guest)(struct kvm_vcpu *); + int (*vcpu_pre_run)(struct kvm_vcpu *); + enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *); + int (*handle_exit)(struct kvm_vcpu *, enum exit_fastpath_completion); + int (*skip_emulated_instruction)(struct kvm_vcpu *); + void (*update_emulated_instruction)(struct kvm_vcpu *); + void (*set_interrupt_shadow)(struct kvm_vcpu *, int); + u32 (*get_interrupt_shadow)(struct kvm_vcpu *); + void (*patch_hypercall)(struct kvm_vcpu *, unsigned char *); + void (*inject_irq)(struct kvm_vcpu *, bool); + void (*inject_nmi)(struct kvm_vcpu *); + void (*inject_exception)(struct kvm_vcpu *); + void (*cancel_injection)(struct kvm_vcpu *); + int (*interrupt_allowed)(struct kvm_vcpu *, bool); + int (*nmi_allowed)(struct kvm_vcpu *, bool); + bool (*get_nmi_mask)(struct kvm_vcpu *); + void (*set_nmi_mask)(struct kvm_vcpu *, bool); + void (*enable_nmi_window)(struct kvm_vcpu *); + void (*enable_irq_window)(struct kvm_vcpu *); + void (*update_cr8_intercept)(struct kvm_vcpu *, int, int); + bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit); + void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *); + void (*hwapic_irr_update)(struct kvm_vcpu *, int); + void (*hwapic_isr_update)(int); + bool (*guest_apic_has_interrupt)(struct kvm_vcpu *); + void (*load_eoi_exitmap)(struct kvm_vcpu *, u64 *); + void (*set_virtual_apic_mode)(struct kvm_vcpu *); + void (*set_apic_access_page_addr)(struct kvm_vcpu *); + void (*deliver_interrupt)(struct kvm_lapic *, int, int, int); + int (*sync_pir_to_irr)(struct kvm_vcpu *); + int (*set_tss_addr)(struct kvm *, unsigned int); + int (*set_identity_map_addr)(struct kvm *, u64); + u8 (*get_mt_mask)(struct kvm_vcpu *, gfn_t, bool); + void (*load_mmu_pgd)(struct kvm_vcpu *, hpa_t, int); + bool (*has_wbinvd_exit)(); + u64 (*get_l2_tsc_offset)(struct kvm_vcpu *); + u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *); + void (*write_tsc_offset)(struct kvm_vcpu *, u64); + void (*write_tsc_multiplier)(struct kvm_vcpu *, u64); + void (*get_exit_info)(struct kvm_vcpu *, u32 *, u64 *, u64 *, u32 *, u32 *); + int (*check_intercept)(struct kvm_vcpu *, struct x86_instruction_info *, enum x86_intercept_stage, struct x86_exception *); + void (*handle_exit_irqoff)(struct kvm_vcpu *); + void (*request_immediate_exit)(struct kvm_vcpu *); + void (*sched_in)(struct kvm_vcpu *, int); + int cpu_dirty_log_size; + void (*update_cpu_dirty_logging)(struct kvm_vcpu *); + const struct kvm_x86_nested_ops *nested_ops; + void (*vcpu_blocking)(struct kvm_vcpu *); + void (*vcpu_unblocking)(struct kvm_vcpu *); + int (*pi_update_irte)(struct kvm *, unsigned int, uint32_t, bool); + void (*pi_start_assignment)(struct kvm *); + void (*apicv_post_state_restore)(struct kvm_vcpu *); + bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *); + int (*set_hv_timer)(struct kvm_vcpu *, u64, bool *); + void (*cancel_hv_timer)(struct kvm_vcpu *); + void (*setup_mce)(struct kvm_vcpu *); + int (*smi_allowed)(struct kvm_vcpu *, bool); + int (*enter_smm)(struct kvm_vcpu *, char *); + int (*leave_smm)(struct kvm_vcpu *, const char *); + void (*enable_smi_window)(struct kvm_vcpu *); + int (*mem_enc_ioctl)(struct kvm *, void *); + int (*mem_enc_register_region)(struct kvm *, struct kvm_enc_region *); + int (*mem_enc_unregister_region)(struct kvm *, struct kvm_enc_region *); + int (*vm_copy_enc_context_from)(struct kvm *, unsigned int); + int (*vm_move_enc_context_from)(struct kvm *, unsigned int); + void (*guest_memory_reclaimed)(struct kvm *); + int (*get_msr_feature)(struct kvm_msr_entry *); + bool (*can_emulate_instruction)(struct kvm_vcpu *, int, void *, int); + bool (*apic_init_signal_blocked)(struct kvm_vcpu *); + int (*enable_direct_tlbflush)(struct kvm_vcpu *); + void (*migrate_timers)(struct kvm_vcpu *); + void (*msr_filter_changed)(struct kvm_vcpu *); + int (*complete_emulated_msr)(struct kvm_vcpu *, int); + void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *, u8); + long unsigned int (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *); +}; + +struct kvm_x86_nested_ops { + void (*leave_nested)(struct kvm_vcpu *); + bool (*is_exception_vmexit)(struct kvm_vcpu *, u8, u32); + int (*check_events)(struct kvm_vcpu *); + bool (*has_events)(struct kvm_vcpu *); + void (*triple_fault)(struct kvm_vcpu *); + int (*get_state)(struct kvm_vcpu *, struct kvm_nested_state *, unsigned int); + int (*set_state)(struct kvm_vcpu *, struct kvm_nested_state *, struct kvm_nested_state *); + bool (*get_nested_state_pages)(struct kvm_vcpu *); + int (*write_log_dirty)(struct kvm_vcpu *, gpa_t); + int (*enable_evmcs)(struct kvm_vcpu *, uint16_t *); + uint16_t (*get_evmcs_version)(struct kvm_vcpu *); }; -enum dmi_entry_type { - DMI_ENTRY_BIOS = 0, - DMI_ENTRY_SYSTEM = 1, - DMI_ENTRY_BASEBOARD = 2, - DMI_ENTRY_CHASSIS = 3, - DMI_ENTRY_PROCESSOR = 4, - DMI_ENTRY_MEM_CONTROLLER = 5, - DMI_ENTRY_MEM_MODULE = 6, - DMI_ENTRY_CACHE = 7, - DMI_ENTRY_PORT_CONNECTOR = 8, - DMI_ENTRY_SYSTEM_SLOT = 9, - DMI_ENTRY_ONBOARD_DEVICE = 10, - DMI_ENTRY_OEMSTRINGS = 11, - DMI_ENTRY_SYSCONF = 12, - DMI_ENTRY_BIOS_LANG = 13, - DMI_ENTRY_GROUP_ASSOC = 14, - DMI_ENTRY_SYSTEM_EVENT_LOG = 15, - DMI_ENTRY_PHYS_MEM_ARRAY = 16, - DMI_ENTRY_MEM_DEVICE = 17, - DMI_ENTRY_32_MEM_ERROR = 18, - DMI_ENTRY_MEM_ARRAY_MAPPED_ADDR = 19, - DMI_ENTRY_MEM_DEV_MAPPED_ADDR = 20, - DMI_ENTRY_BUILTIN_POINTING_DEV = 21, - DMI_ENTRY_PORTABLE_BATTERY = 22, - DMI_ENTRY_SYSTEM_RESET = 23, - DMI_ENTRY_HW_SECURITY = 24, - DMI_ENTRY_SYSTEM_POWER_CONTROLS = 25, - DMI_ENTRY_VOLTAGE_PROBE = 26, - DMI_ENTRY_COOLING_DEV = 27, - DMI_ENTRY_TEMP_PROBE = 28, - DMI_ENTRY_ELECTRICAL_CURRENT_PROBE = 29, - DMI_ENTRY_OOB_REMOTE_ACCESS = 30, - DMI_ENTRY_BIS_ENTRY = 31, - DMI_ENTRY_SYSTEM_BOOT = 32, - DMI_ENTRY_MGMT_DEV = 33, - DMI_ENTRY_MGMT_DEV_COMPONENT = 34, - DMI_ENTRY_MGMT_DEV_THRES = 35, - DMI_ENTRY_MEM_CHANNEL = 36, - DMI_ENTRY_IPMI_DEV = 37, - DMI_ENTRY_SYS_POWER_SUPPLY = 38, - DMI_ENTRY_ADDITIONAL = 39, - DMI_ENTRY_ONBOARD_DEV_EXT = 40, - DMI_ENTRY_MGMT_CONTROLLER_HOST = 41, - DMI_ENTRY_INACTIVE = 126, - DMI_ENTRY_END_OF_TABLE = 127, -}; +struct kvm_io_device; -struct dmi_memdev_info { - const char *device; - const char *bank; - u64 size; - u16 handle; - u8 type; +struct kvm_io_range { + gpa_t addr; + int len; + struct kvm_io_device *dev; }; -struct cper_sec_proc_arm { - u32 validation_bits; - u16 err_info_num; - u16 context_info_num; - u32 section_length; - u8 affinity_level; - u8 reserved[3]; - u64 mpidr; - u64 midr; - u32 running_state; - u32 psci_state; +struct kvm_io_bus { + int dev_count; + int ioeventfd_count; + struct kvm_io_range range[0]; }; -enum hw_event_mc_err_type { - HW_EVENT_ERR_CORRECTED = 0, - HW_EVENT_ERR_UNCORRECTED = 1, - HW_EVENT_ERR_DEFERRED = 2, - HW_EVENT_ERR_FATAL = 3, - HW_EVENT_ERR_INFO = 4, +enum kvm_bus { + KVM_MMIO_BUS = 0, + KVM_PIO_BUS = 1, + KVM_VIRTIO_CCW_NOTIFY_BUS = 2, + KVM_FAST_MMIO_BUS = 3, + KVM_NR_BUSES = 4, }; -enum mf_result { - MF_IGNORED = 0, - MF_FAILED = 1, - MF_DELAYED = 2, - MF_RECOVERED = 3, +enum kvm_stat_kind { + KVM_STAT_VM = 0, + KVM_STAT_VCPU = 1, }; -enum mf_action_page_type { - MF_MSG_KERNEL = 0, - MF_MSG_KERNEL_HIGH_ORDER = 1, - MF_MSG_SLAB = 2, - MF_MSG_DIFFERENT_COMPOUND = 3, - MF_MSG_HUGE = 4, - MF_MSG_FREE_HUGE = 5, - MF_MSG_NON_PMD_HUGE = 6, - MF_MSG_UNMAP_FAILED = 7, - MF_MSG_DIRTY_SWAPCACHE = 8, - MF_MSG_CLEAN_SWAPCACHE = 9, - MF_MSG_DIRTY_MLOCKED_LRU = 10, - MF_MSG_CLEAN_MLOCKED_LRU = 11, - MF_MSG_DIRTY_UNEVICTABLE_LRU = 12, - MF_MSG_CLEAN_UNEVICTABLE_LRU = 13, - MF_MSG_DIRTY_LRU = 14, - MF_MSG_CLEAN_LRU = 15, - MF_MSG_TRUNCATED_LRU = 16, - MF_MSG_BUDDY = 17, - MF_MSG_DAX = 18, - MF_MSG_UNSPLIT_THP = 19, - MF_MSG_DIFFERENT_PAGE_SIZE = 20, - MF_MSG_UNKNOWN = 21, +struct _kvm_stats_desc; + +struct kvm_stat_data { + struct kvm *kvm; + const struct _kvm_stats_desc *desc; + enum kvm_stat_kind kind; }; -struct aer_header_log_regs { - unsigned int dw0; - unsigned int dw1; - unsigned int dw2; - unsigned int dw3; +struct _kvm_stats_desc { + struct kvm_stats_desc desc; + char name[48]; }; -struct trace_event_raw_mc_event { - struct trace_entry ent; - unsigned int error_type; - u32 __data_loc_msg; - u32 __data_loc_label; - u16 error_count; - u8 mc_index; - s8 top_layer; - s8 middle_layer; - s8 lower_layer; - long int address; - u8 grain_bits; - long int syndrome; - u32 __data_loc_driver_detail; - char __data[0]; +enum { + LBR_FORMAT_32 = 0, + LBR_FORMAT_LIP = 1, + LBR_FORMAT_EIP = 2, + LBR_FORMAT_EIP_FLAGS = 3, + LBR_FORMAT_EIP_FLAGS2 = 4, + LBR_FORMAT_INFO = 5, + LBR_FORMAT_TIME = 6, + LBR_FORMAT_INFO2 = 7, + LBR_FORMAT_MAX_KNOWN = 7, }; -struct trace_event_raw_arm_event { - struct trace_entry ent; - u64 mpidr; - u64 midr; - u32 running_state; - u32 psci_state; - u8 affinity; - char __data[0]; +union x86_pmu_config { + struct { + u64 event: 8; + u64 umask: 8; + u64 usr: 1; + u64 os: 1; + u64 edge: 1; + u64 pc: 1; + u64 interrupt: 1; + u64 __reserved1: 1; + u64 en: 1; + u64 inv: 1; + u64 cmask: 8; + u64 event2: 4; + u64 __reserved2: 4; + u64 go: 1; + u64 ho: 1; + } bits; + u64 value; }; -struct trace_event_raw_non_standard_event { - struct trace_entry ent; - char sec_type[16]; - char fru_id[16]; - u32 __data_loc_fru_text; - u8 sev; - u32 len; - u32 __data_loc_buf; - char __data[0]; +struct page_reporting_dev_info { + int (*report)(struct page_reporting_dev_info *, struct scatterlist *, unsigned int); + struct delayed_work work; + atomic_t state; + unsigned int order; }; -struct trace_event_raw_aer_event { - struct trace_entry ent; - u32 __data_loc_dev_name; - u32 status; - u8 severity; - u8 tlp_header_valid; - u32 tlp_header[4]; - char __data[0]; +enum { + PAGE_REPORTING_IDLE = 0, + PAGE_REPORTING_REQUESTED = 1, + PAGE_REPORTING_ACTIVE = 2, }; -struct trace_event_raw_memory_failure_event { - struct trace_entry ent; - long unsigned int pfn; +struct f_owner_ex { int type; - int result; - char __data[0]; + __kernel_pid_t pid; }; -struct trace_event_data_offsets_mc_event { - u32 msg; - u32 label; - u32 driver_detail; +struct flock { + short int l_type; + short int l_whence; + __kernel_off_t l_start; + __kernel_off_t l_len; + __kernel_pid_t l_pid; }; -struct trace_event_data_offsets_arm_event {}; +struct arch_elf_state {}; -struct trace_event_data_offsets_non_standard_event { - u32 fru_text; - u32 buf; +struct memelfnote { + const char *name; + int type; + unsigned int datasz; + void *data; }; -struct trace_event_data_offsets_aer_event { - u32 dev_name; +struct elf_thread_core_info { + struct elf_thread_core_info *next; + struct task_struct *task; + struct elf_prstatus prstatus; + struct memelfnote notes[0]; }; -struct trace_event_data_offsets_memory_failure_event {}; - -typedef void (*btf_trace_mc_event)(void *, const unsigned int, const char *, const char *, const int, const u8, const s8, const s8, const s8, long unsigned int, const u8, long unsigned int, const char *); - -typedef void (*btf_trace_arm_event)(void *, const struct cper_sec_proc_arm *); - -typedef void (*btf_trace_non_standard_event)(void *, const guid_t *, const guid_t *, const char *, const u8, const u8 *, const u32); +struct elf_note_info { + struct elf_thread_core_info *thread; + struct memelfnote psinfo; + struct memelfnote signote; + struct memelfnote auxv; + struct memelfnote files; + siginfo_t csigdata; + size_t size; + int thread_notes; +}; -typedef void (*btf_trace_aer_event)(void *, const char *, const u32, const u8, const u8, struct aer_header_log_regs *); +struct mb_cache_entry { + struct list_head e_list; + struct hlist_bl_node e_hash_list; + atomic_t e_refcnt; + u32 e_key; + u32 e_referenced: 1; + u32 e_reusable: 1; + u64 e_value; +}; -typedef void (*btf_trace_memory_failure_event)(void *, long unsigned int, int, int); +struct ext4_xattr_header { + __le32 h_magic; + __le32 h_refcount; + __le32 h_blocks; + __le32 h_hash; + __le32 h_checksum; + __u32 h_reserved[3]; +}; -enum { - NLBL_MGMT_C_UNSPEC = 0, - NLBL_MGMT_C_ADD = 1, - NLBL_MGMT_C_REMOVE = 2, - NLBL_MGMT_C_LISTALL = 3, - NLBL_MGMT_C_ADDDEF = 4, - NLBL_MGMT_C_REMOVEDEF = 5, - NLBL_MGMT_C_LISTDEF = 6, - NLBL_MGMT_C_PROTOCOLS = 7, - NLBL_MGMT_C_VERSION = 8, - __NLBL_MGMT_C_MAX = 9, +struct ext4_xattr_entry { + __u8 e_name_len; + __u8 e_name_index; + __le16 e_value_offs; + __le32 e_value_inum; + __le32 e_value_size; + __le32 e_hash; + char e_name[0]; }; -enum { - NLBL_MGMT_A_UNSPEC = 0, - NLBL_MGMT_A_DOMAIN = 1, - NLBL_MGMT_A_PROTOCOL = 2, - NLBL_MGMT_A_VERSION = 3, - NLBL_MGMT_A_CV4DOI = 4, - NLBL_MGMT_A_IPV6ADDR = 5, - NLBL_MGMT_A_IPV6MASK = 6, - NLBL_MGMT_A_IPV4ADDR = 7, - NLBL_MGMT_A_IPV4MASK = 8, - NLBL_MGMT_A_ADDRSELECTOR = 9, - NLBL_MGMT_A_SELECTORLIST = 10, - NLBL_MGMT_A_FAMILY = 11, - NLBL_MGMT_A_CLPDOI = 12, - __NLBL_MGMT_A_MAX = 13, +struct ext4_xattr_info { + const char *name; + const void *value; + size_t value_len; + int name_index; + int in_inode; }; -struct netlbl_domhsh_walk_arg___2 { - struct netlink_callback *nl_cb; - struct sk_buff *skb; - u32 seq; +struct ext4_xattr_search { + struct ext4_xattr_entry *first; + void *base; + void *end; + struct ext4_xattr_entry *here; + int not_found; }; -struct aperfmperf_sample { - unsigned int khz; - atomic_t scfpending; - ktime_t time; - u64 aperf; - u64 mperf; +struct ext4_xattr_ibody_find { + struct ext4_xattr_search s; + struct ext4_iloc iloc; }; -struct pci_hostbridge_probe { - u32 bus; - u32 slot; - u32 vendor; - u32 device; +struct ext4_xattr_block_find { + struct ext4_xattr_search s; + struct buffer_head *bh; }; -enum { - BPF_RB_NO_WAKEUP = 1, - BPF_RB_FORCE_WAKEUP = 2, +struct shash_instance { + void (*free)(struct shash_instance *); + union { + struct { + char head[96]; + struct crypto_instance base; + } s; + struct shash_alg alg; + }; }; -enum { - BPF_RB_AVAIL_DATA = 0, - BPF_RB_RING_SIZE = 1, - BPF_RB_CONS_POS = 2, - BPF_RB_PROD_POS = 3, +struct crypto_shash_spawn { + struct crypto_spawn base; }; -enum { - BPF_RINGBUF_BUSY_BIT = 2147483648, - BPF_RINGBUF_DISCARD_BIT = 1073741824, - BPF_RINGBUF_HDR_SZ = 8, +struct hmac_ctx { + struct crypto_shash *hash; }; -struct bpf_ringbuf { - wait_queue_head_t waitq; - struct irq_work work; - u64 mask; - struct page **pages; - int nr_pages; - long: 32; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - spinlock_t spinlock; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct RigidDiskBlock { + __u32 rdb_ID; + __be32 rdb_SummedLongs; + __s32 rdb_ChkSum; + __u32 rdb_HostID; + __be32 rdb_BlockBytes; + __u32 rdb_Flags; + __u32 rdb_BadBlockList; + __be32 rdb_PartitionList; + __u32 rdb_FileSysHeaderList; + __u32 rdb_DriveInit; + __u32 rdb_Reserved1[6]; + __u32 rdb_Cylinders; + __u32 rdb_Sectors; + __u32 rdb_Heads; + __u32 rdb_Interleave; + __u32 rdb_Park; + __u32 rdb_Reserved2[3]; + __u32 rdb_WritePreComp; + __u32 rdb_ReducedWrite; + __u32 rdb_StepRate; + __u32 rdb_Reserved3[5]; + __u32 rdb_RDBBlocksLo; + __u32 rdb_RDBBlocksHi; + __u32 rdb_LoCylinder; + __u32 rdb_HiCylinder; + __u32 rdb_CylBlocks; + __u32 rdb_AutoParkSeconds; + __u32 rdb_HighRDSKBlock; + __u32 rdb_Reserved4; + char rdb_DiskVendor[8]; + char rdb_DiskProduct[16]; + char rdb_DiskRevision[4]; + char rdb_ControllerVendor[8]; + char rdb_ControllerProduct[16]; + char rdb_ControllerRevision[4]; + __u32 rdb_Reserved5[10]; +}; + +struct PartitionBlock { + __be32 pb_ID; + __be32 pb_SummedLongs; + __s32 pb_ChkSum; + __u32 pb_HostID; + __be32 pb_Next; + __u32 pb_Flags; + __u32 pb_Reserved1[2]; + __u32 pb_DevFlags; + __u8 pb_DriveName[32]; + __u32 pb_Reserved2[15]; + __be32 pb_Environment[17]; + __u32 pb_EReserved[15]; +}; + +struct io_epoll { + struct file *file; + int epfd; + int op; + int fd; + struct epoll_event event; +} __attribute__((packed)); + +struct acpi_bus_event { + struct list_head node; + acpi_device_class device_class; + acpi_bus_id bus_id; + u32 type; + u32 data; +}; + +struct acpi_genl_event { + acpi_device_class device_class; + char bus_id[15]; + u32 type; + u32 data; +}; + +enum { + ACPI_GENL_ATTR_UNSPEC = 0, + ACPI_GENL_ATTR_EVENT = 1, + __ACPI_GENL_ATTR_MAX = 2, +}; + +enum { + ACPI_GENL_CMD_UNSPEC = 0, + ACPI_GENL_CMD_EVENT = 1, + __ACPI_GENL_CMD_MAX = 2, +}; + +struct pnp_fixup { + char id[7]; + void (*quirk_function)(struct pnp_dev *); +}; + +struct pnp_port { + resource_size_t min; + resource_size_t max; + resource_size_t align; + resource_size_t size; + unsigned char flags; +}; + +typedef struct { + long unsigned int bits[4]; +} pnp_irq_mask_t; + +struct pnp_irq { + pnp_irq_mask_t map; + unsigned char flags; +}; + +struct pnp_dma { + unsigned char map; + unsigned char flags; +}; + +struct pnp_mem { + resource_size_t min; + resource_size_t max; + resource_size_t align; + resource_size_t size; + unsigned char flags; +}; + +struct pnp_option { + struct list_head list; + unsigned int flags; + long unsigned int type; + union { + struct pnp_port port; + struct pnp_irq irq; + struct pnp_dma dma; + struct pnp_mem mem; + } u; +}; + +struct pnp_resource { + struct list_head list; + struct resource res; +}; + +struct ad_info { + __u16 aggregator_id; + __u16 ports; + __u16 actor_key; + __u16 partner_key; + __u8 partner_system[6]; +}; + +enum { + BOND_3AD_STAT_LACPDU_RX = 0, + BOND_3AD_STAT_LACPDU_TX = 1, + BOND_3AD_STAT_LACPDU_UNKNOWN_RX = 2, + BOND_3AD_STAT_LACPDU_ILLEGAL_RX = 3, + BOND_3AD_STAT_MARKER_RX = 4, + BOND_3AD_STAT_MARKER_TX = 5, + BOND_3AD_STAT_MARKER_RESP_RX = 6, + BOND_3AD_STAT_MARKER_RESP_TX = 7, + BOND_3AD_STAT_MARKER_UNKNOWN_RX = 8, + BOND_3AD_STAT_PAD = 9, + __BOND_3AD_STAT_MAX = 10, +}; + +enum { + AD_TYPE_LACPDU = 1, + AD_TYPE_MARKER = 2, +}; + +enum { + AD_MARKER_INFORMATION_SUBTYPE = 1, + AD_MARKER_RESPONSE_SUBTYPE = 2, +}; + +enum { + AD_CURRENT_WHILE_TIMER = 0, + AD_ACTOR_CHURN_TIMER = 1, + AD_PERIODIC_TIMER = 2, + AD_PARTNER_CHURN_TIMER = 3, + AD_WAIT_WHILE_TIMER = 4, +}; + +struct lacpdu_header { + struct ethhdr hdr; + struct lacpdu lacpdu; +}; + +struct bond_marker { + u8 subtype; + u8 version_number; + u8 tlv_type; + u8 marker_length; + u16 requester_port; + struct mac_addr requester_system; + u32 requester_transaction_id; + u16 pad; + u8 tlv_type_terminator; + u8 terminator_length; + u8 reserved_90[90]; +} __attribute__((packed)); + +struct bond_marker_header { + struct ethhdr hdr; + struct bond_marker marker; +} __attribute__((packed)); + +enum ad_link_speed_type { + AD_LINK_SPEED_1MBPS = 1, + AD_LINK_SPEED_10MBPS = 2, + AD_LINK_SPEED_100MBPS = 3, + AD_LINK_SPEED_1000MBPS = 4, + AD_LINK_SPEED_2500MBPS = 5, + AD_LINK_SPEED_5000MBPS = 6, + AD_LINK_SPEED_10000MBPS = 7, + AD_LINK_SPEED_14000MBPS = 8, + AD_LINK_SPEED_20000MBPS = 9, + AD_LINK_SPEED_25000MBPS = 10, + AD_LINK_SPEED_40000MBPS = 11, + AD_LINK_SPEED_50000MBPS = 12, + AD_LINK_SPEED_56000MBPS = 13, + AD_LINK_SPEED_100000MBPS = 14, + AD_LINK_SPEED_200000MBPS = 15, + AD_LINK_SPEED_400000MBPS = 16, + AD_LINK_SPEED_800000MBPS = 17, +}; + +struct btf_member { + __u32 name_off; + __u32 type; + __u32 offset; +}; + +struct bpf_struct_ops { + const struct bpf_verifier_ops *verifier_ops; + int (*init)(struct btf *); + int (*check_member)(const struct btf_type *, const struct btf_member *); + int (*init_member)(const struct btf_type *, const struct btf_member *, void *, const void *); + int (*reg)(void *); + void (*unreg)(void *); + const struct btf_type *type; + const struct btf_type *value_type; + const char *name; + struct btf_func_model func_models[64]; + u32 type_id; + u32 value_id; +}; + +struct bpf_dummy_ops_state { + int val; +}; + +typedef int (*dummy_ops_test_ret_fn)(struct bpf_dummy_ops_state *, ...); + +struct bpf_dummy_ops_test_args { + u64 args[12]; + struct bpf_dummy_ops_state state; +}; + +struct ip6_fraglist_iter { + struct ipv6hdr *tmp_hdr; + struct sk_buff *frag; + int offset; + unsigned int hlen; + __be32 frag_id; + u8 nexthdr; +}; + +struct ip6_frag_state { + u8 *prevhdr; + unsigned int hlen; + unsigned int mtu; + unsigned int left; + int offset; + int ptr; + int hroom; + int troom; + __be32 frag_id; + u8 nexthdr; +}; + +struct ip6_rt_info { + struct in6_addr daddr; + struct in6_addr saddr; + u_int32_t mark; +}; + +struct nf_queue_entry; + +struct nf_ipv6_ops { + void (*route_input)(struct sk_buff *); + int (*fragment)(struct net *, struct sock *, struct sk_buff *, int (*)(struct net *, struct sock *, struct sk_buff *)); + int (*reroute)(struct sk_buff *, const struct nf_queue_entry *); +}; + +struct nf_queue_entry { + struct list_head list; + struct sk_buff *skb; + unsigned int id; + unsigned int hook_index; + struct nf_hook_state state; + u16 size; +}; + +struct br_input_skb_cb { + struct net_device *brdev; + u16 frag_max_size; + u8 proxyarp_replied: 1; + u8 src_port_isolated: 1; +}; + +struct nf_bridge_frag_data; + +struct in6_addr; + +struct bts_ctx { + struct perf_output_handle handle; long: 64; long: 64; long: 64; @@ -85052,7 +63625,6 @@ long: 64; long: 64; long: 64; - long unsigned int consumer_pos; long: 64; long: 64; long: 64; @@ -85369,6 +63941,9 @@ long: 64; long: 64; long: 64; + struct debug_store ds_back; + int state; + long: 32; long: 64; long: 64; long: 64; @@ -85564,7 +64139,6 @@ long: 64; long: 64; long: 64; - long unsigned int producer_pos; long: 64; long: 64; long: 64; @@ -85881,6 +64455,153 @@ long: 64; long: 64; long: 64; +}; + +enum { + BTS_STATE_STOPPED = 0, + BTS_STATE_INACTIVE = 1, + BTS_STATE_ACTIVE = 2, +}; + +struct bts_phys { + struct page *page; + long unsigned int size; + long unsigned int offset; + long unsigned int displacement; +}; + +struct bts_buffer { + size_t real_size; + unsigned int nr_pages; + unsigned int nr_bufs; + unsigned int cur_buf; + bool snapshot; + local_t data_size; + local_t head; + long unsigned int end; + void **data_pages; + struct bts_phys buf[0]; +}; + +struct cpuid_regs_done { + struct cpuid_regs regs; + struct completion done; +}; + +struct tlb_state_shared { + bool is_lazy; +}; + +struct flush_tlb_info { + struct mm_struct *mm; + long unsigned int start; + long unsigned int end; + u64 new_tlb_gen; + unsigned int initiating_cpu; + u8 stride_shift; + u8 freed_tables; +}; + +struct semaphore_waiter { + struct list_head list; + struct task_struct *task; + bool up; +}; + +enum { + IRQS_AUTODETECT = 1, + IRQS_SPURIOUS_DISABLED = 2, + IRQS_POLL_INPROGRESS = 8, + IRQS_ONESHOT = 32, + IRQS_REPLAY = 64, + IRQS_WAITING = 128, + IRQS_PENDING = 512, + IRQS_SUSPENDED = 2048, + IRQS_TIMINGS = 4096, + IRQS_NMI = 8192, +}; + +enum { + _IRQ_DEFAULT_INIT_FLAGS = 0, + _IRQ_PER_CPU = 512, + _IRQ_LEVEL = 256, + _IRQ_NOPROBE = 1024, + _IRQ_NOREQUEST = 2048, + _IRQ_NOTHREAD = 65536, + _IRQ_NOAUTOEN = 4096, + _IRQ_MOVE_PCNTXT = 16384, + _IRQ_NO_BALANCING = 8192, + _IRQ_NESTED_THREAD = 32768, + _IRQ_PER_CPU_DEVID = 131072, + _IRQ_IS_POLLED = 262144, + _IRQ_DISABLE_UNLAZY = 524288, + _IRQ_HIDDEN = 1048576, + _IRQ_NO_DEBUG = 2097152, + _IRQF_MODIFY_MASK = 2096911, +}; + +struct io_tlb_area; + +struct io_tlb_slot; + +struct io_tlb_mem { + phys_addr_t start; + phys_addr_t end; + void *vaddr; + long unsigned int nslabs; + long unsigned int used; + struct dentry *debugfs; + bool late_alloc; + bool force_bounce; + bool for_alloc; + unsigned int nareas; + unsigned int area_nslabs; + struct io_tlb_area *areas; + struct io_tlb_slot *slots; +}; + +struct io_tlb_area { + long unsigned int used; + unsigned int index; + spinlock_t lock; +}; + +struct io_tlb_slot { + phys_addr_t orig_addr; + size_t alloc_size; + unsigned int list; +}; + +struct trace_event_raw_swiotlb_bounced { + struct trace_entry ent; + u32 __data_loc_dev_name; + u64 dma_mask; + dma_addr_t dev_addr; + size_t size; + bool force; + char __data[0]; +}; + +struct trace_event_data_offsets_swiotlb_bounced { + u32 dev_name; +}; + +typedef void (*btf_trace_swiotlb_bounced)(void *, struct device *, dma_addr_t, size_t); + +struct bpf_dummy_ops { + int (*test_1)(struct bpf_dummy_ops_state *); + int (*test_2)(struct bpf_dummy_ops_state *, int, short unsigned int, char, long unsigned int); +}; + +enum bpf_struct_ops_state { + BPF_STRUCT_OPS_STATE_INIT = 0, + BPF_STRUCT_OPS_STATE_INUSE = 1, + BPF_STRUCT_OPS_STATE_TOBEFREE = 2, +}; + +struct bpf_struct_ops_value { + refcount_t refcnt; + enum bpf_struct_ops_state state; long: 64; long: 64; long: 64; @@ -85888,6 +64609,23 @@ long: 64; long: 64; long: 64; + char data[0]; +}; + +struct bpf_struct_ops_map { + struct bpf_map map; + struct callback_head rcu; + const struct bpf_struct_ops *st_ops; + struct mutex lock; + struct bpf_link **links; + void *image; + struct bpf_struct_ops_value *uvalue; + struct bpf_struct_ops_value kvalue; +}; + +struct bpf_struct_ops_bpf_dummy_ops { + refcount_t refcnt; + enum bpf_struct_ops_state state; long: 64; long: 64; long: 64; @@ -85895,12 +64633,18 @@ long: 64; long: 64; long: 64; + struct bpf_dummy_ops data; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct bpf_struct_ops_tcp_congestion_ops { + refcount_t refcnt; + enum bpf_struct_ops_state state; long: 64; long: 64; long: 64; @@ -85908,6 +64652,733 @@ long: 64; long: 64; long: 64; + struct tcp_congestion_ops data; +}; + +enum { + BPF_STRUCT_OPS_TYPE_bpf_dummy_ops = 0, + BPF_STRUCT_OPS_TYPE_tcp_congestion_ops = 1, + __NR_BPF_STRUCT_OPS_TYPE = 2, +}; + +enum { + attr_noop = 0, + attr_delayed_allocation_blocks = 1, + attr_session_write_kbytes = 2, + attr_lifetime_write_kbytes = 3, + attr_reserved_clusters = 4, + attr_sra_exceeded_retry_limit = 5, + attr_inode_readahead = 6, + attr_trigger_test_error = 7, + attr_first_error_time = 8, + attr_last_error_time = 9, + attr_feature = 10, + attr_pointer_ui = 11, + attr_pointer_ul = 12, + attr_pointer_u64 = 13, + attr_pointer_u8 = 14, + attr_pointer_string = 15, + attr_pointer_atomic = 16, + attr_journal_task = 17, +}; + +enum { + ptr_explicit = 0, + ptr_ext4_sb_info_offset = 1, + ptr_ext4_super_block_offset = 2, +}; + +struct ext4_attr { + struct attribute attr; + short int attr_id; + short int attr_ptr; + short unsigned int attr_size; + union { + int offset; + void *explicit_ptr; + } u; +}; + +struct crypto_report_akcipher { + char type[64]; +}; + +struct akcipher_instance { + void (*free)(struct akcipher_instance *); + union { + struct { + char head[80]; + struct crypto_instance base; + } s; + struct akcipher_alg alg; + }; +}; + +struct crypto_akcipher_spawn { + struct crypto_spawn base; +}; + +struct chksum_desc_ctx { + __u16 crc; +}; + +struct execute_work { + struct work_struct work; +}; + +struct timer_rand_state { + long unsigned int last_time; + long int last_delta; + long int last_delta2; +}; + +enum chacha_constants { + CHACHA_CONSTANT_EXPA = 1634760805, + CHACHA_CONSTANT_ND_3 = 857760878, + CHACHA_CONSTANT_2_BY = 2036477234, + CHACHA_CONSTANT_TE_K = 1797285236, +}; + +enum blake2s_lengths { + BLAKE2S_BLOCK_SIZE = 64, + BLAKE2S_HASH_SIZE = 32, + BLAKE2S_KEY_SIZE = 32, + BLAKE2S_128_HASH_SIZE = 16, + BLAKE2S_160_HASH_SIZE = 20, + BLAKE2S_224_HASH_SIZE = 28, + BLAKE2S_256_HASH_SIZE = 32, +}; + +struct blake2s_state { + u32 h[8]; + u32 t[2]; + u32 f[2]; + u8 buf[64]; + unsigned int buflen; + unsigned int outlen; +}; + +enum blake2s_iv { + BLAKE2S_IV0 = 1779033703, + BLAKE2S_IV1 = 3144134277, + BLAKE2S_IV2 = 1013904242, + BLAKE2S_IV3 = 2773480762, + BLAKE2S_IV4 = 1359893119, + BLAKE2S_IV5 = 2600822924, + BLAKE2S_IV6 = 528734635, + BLAKE2S_IV7 = 1541459225, +}; + +enum { + CRNG_EMPTY = 0, + CRNG_EARLY = 1, + CRNG_READY = 2, +}; + +enum { + CRNG_RESEED_START_INTERVAL = 1000, + CRNG_RESEED_INTERVAL = 60000, +}; + +struct crng { + u8 key[32]; + long unsigned int generation; + local_lock_t lock; +}; + +struct batch_u8 { + u8 entropy[96]; + local_lock_t lock; + long unsigned int generation; + unsigned int position; +}; + +struct batch_u16 { + u16 entropy[48]; + local_lock_t lock; + long unsigned int generation; + unsigned int position; +}; + +struct batch_u32 { + u32 entropy[24]; + local_lock_t lock; + long unsigned int generation; + unsigned int position; +}; + +struct batch_u64 { + u64 entropy[12]; + local_lock_t lock; + long unsigned int generation; + unsigned int position; +}; + +enum { + POOL_BITS = 256, + POOL_READY_BITS = 256, + POOL_EARLY_BITS = 128, +}; + +struct fast_pool { + long unsigned int pool[4]; + long unsigned int last; + unsigned int count; + struct timer_list mix; +}; + +struct entropy_timer_state { + long unsigned int entropy; + struct timer_list timer; + unsigned int samples; + unsigned int samples_per_bit; +}; + +enum { + NUM_TRIAL_SAMPLES = 8192, + MAX_SAMPLES_PER_BIT = 66, +}; + +enum { + MIX_INFLIGHT = 2147483648, +}; + +struct ptp_clock_caps { + int max_adj; + int n_alarm; + int n_ext_ts; + int n_per_out; + int pps; + int n_pins; + int cross_timestamping; + int adjust_phase; + int rsv[12]; +}; + +struct ptp_sys_offset { + unsigned int n_samples; + unsigned int rsv[3]; + struct ptp_clock_time ts[51]; +}; + +struct ptp_sys_offset_extended { + unsigned int n_samples; + unsigned int rsv[3]; + struct ptp_clock_time ts[75]; +}; + +struct ptp_sys_offset_precise { + struct ptp_clock_time device; + struct ptp_clock_time sys_realtime; + struct ptp_clock_time sys_monoraw; + unsigned int rsv[4]; +}; + +struct dst_cache_pcpu { + long unsigned int refresh_ts; + struct dst_entry *dst; + u32 cookie; + union { + struct in_addr in_saddr; + struct in6_addr in6_saddr; + }; +}; + +struct nf_ct_hook { + int (*update)(struct net *, struct sk_buff *); + void (*destroy)(struct nf_conntrack *); + bool (*get_tuple_skb)(struct nf_conntrack_tuple *, const struct sk_buff *); + void (*attach)(struct sk_buff *, const struct sk_buff *); +}; + +struct nf_ct_iter_data { + struct net *net; + void *data; + u32 portid; + int report; +}; + +enum nf_ct_helper_flags { + NF_CT_HELPER_F_USERSPACE = 1, + NF_CT_HELPER_F_CONFIGURED = 2, +}; + +enum nf_ct_ecache_state { + NFCT_ECACHE_DESTROY_FAIL = 0, + NFCT_ECACHE_DESTROY_SENT = 1, +}; + +struct nf_conn_counter { + atomic64_t packets; + atomic64_t bytes; +}; + +struct nf_conn_acct { + struct nf_conn_counter counter[2]; +}; + +struct nf_conn_tstamp { + u_int64_t start; + u_int64_t stop; +}; + +struct nf_ct_timeout { + __u16 l3num; + const struct nf_conntrack_l4proto *l4proto; + char data[0]; +}; + +struct nf_conn_timeout { + struct nf_ct_timeout *timeout; +}; + +struct nf_conn_labels { + long unsigned int bits[2]; +}; + +struct nf_conn_synproxy { + u32 isn; + u32 its; + u32 tsoff; +}; + +struct conntrack_gc_work { + struct delayed_work dwork; + u32 next_bucket; + u32 avg_timeout; + u32 count; + u32 start_time; + bool exiting; + bool early_drop; +}; + +enum ip6_defrag_users { + IP6_DEFRAG_LOCAL_DELIVER = 0, + IP6_DEFRAG_CONNTRACK_IN = 1, + __IP6_DEFRAG_CONNTRACK_IN = 65536, + IP6_DEFRAG_CONNTRACK_OUT = 65537, + __IP6_DEFRAG_CONNTRACK_OUT = 131072, + IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 131073, + __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = 196608, +}; + +enum nf_ip6_hook_priorities { + NF_IP6_PRI_FIRST = -2147483648, + NF_IP6_PRI_RAW_BEFORE_DEFRAG = -450, + NF_IP6_PRI_CONNTRACK_DEFRAG = -400, + NF_IP6_PRI_RAW = -300, + NF_IP6_PRI_SELINUX_FIRST = -225, + NF_IP6_PRI_CONNTRACK = -200, + NF_IP6_PRI_MANGLE = -150, + NF_IP6_PRI_NAT_DST = -100, + NF_IP6_PRI_FILTER = 0, + NF_IP6_PRI_SECURITY = 50, + NF_IP6_PRI_NAT_SRC = 100, + NF_IP6_PRI_SELINUX_LAST = 225, + NF_IP6_PRI_CONNTRACK_HELPER = 300, + NF_IP6_PRI_LAST = 2147483647, +}; + +struct linger { + int l_onoff; + int l_linger; +}; + +struct so_timestamping { + int flags; + int bind_phc; +}; + +struct tcp_info { + __u8 tcpi_state; + __u8 tcpi_ca_state; + __u8 tcpi_retransmits; + __u8 tcpi_probes; + __u8 tcpi_backoff; + __u8 tcpi_options; + __u8 tcpi_snd_wscale: 4; + __u8 tcpi_rcv_wscale: 4; + __u8 tcpi_delivery_rate_app_limited: 1; + __u8 tcpi_fastopen_client_fail: 2; + __u32 tcpi_rto; + __u32 tcpi_ato; + __u32 tcpi_snd_mss; + __u32 tcpi_rcv_mss; + __u32 tcpi_unacked; + __u32 tcpi_sacked; + __u32 tcpi_lost; + __u32 tcpi_retrans; + __u32 tcpi_fackets; + __u32 tcpi_last_data_sent; + __u32 tcpi_last_ack_sent; + __u32 tcpi_last_data_recv; + __u32 tcpi_last_ack_recv; + __u32 tcpi_pmtu; + __u32 tcpi_rcv_ssthresh; + __u32 tcpi_rtt; + __u32 tcpi_rttvar; + __u32 tcpi_snd_ssthresh; + __u32 tcpi_snd_cwnd; + __u32 tcpi_advmss; + __u32 tcpi_reordering; + __u32 tcpi_rcv_rtt; + __u32 tcpi_rcv_space; + __u32 tcpi_total_retrans; + __u64 tcpi_pacing_rate; + __u64 tcpi_max_pacing_rate; + __u64 tcpi_bytes_acked; + __u64 tcpi_bytes_received; + __u32 tcpi_segs_out; + __u32 tcpi_segs_in; + __u32 tcpi_notsent_bytes; + __u32 tcpi_min_rtt; + __u32 tcpi_data_segs_in; + __u32 tcpi_data_segs_out; + __u64 tcpi_delivery_rate; + __u64 tcpi_busy_time; + __u64 tcpi_rwnd_limited; + __u64 tcpi_sndbuf_limited; + __u32 tcpi_delivered; + __u32 tcpi_delivered_ce; + __u64 tcpi_bytes_sent; + __u64 tcpi_bytes_retrans; + __u32 tcpi_dsack_dups; + __u32 tcpi_reord_seen; + __u32 tcpi_rcv_ooopack; + __u32 tcpi_snd_wnd; + __u32 tcpi_rcv_wnd; + __u32 tcpi_rehash; +}; + +struct mptcp_info { + __u8 mptcpi_subflows; + __u8 mptcpi_add_addr_signal; + __u8 mptcpi_add_addr_accepted; + __u8 mptcpi_subflows_max; + __u8 mptcpi_add_addr_signal_max; + __u8 mptcpi_add_addr_accepted_max; + __u32 mptcpi_flags; + __u32 mptcpi_token; + __u64 mptcpi_write_seq; + __u64 mptcpi_snd_una; + __u64 mptcpi_rcv_nxt; + __u8 mptcpi_local_addr_used; + __u8 mptcpi_local_addr_max; + __u8 mptcpi_csum_enabled; +}; + +struct mptcp_subflow_data { + __u32 size_subflow_data; + __u32 num_subflows; + __u32 size_kernel; + __u32 size_user; +}; + +struct mptcp_subflow_addrs { + union { + __kernel_sa_family_t sa_family; + struct sockaddr sa_local; + struct sockaddr_in sin_local; + struct sockaddr_in6 sin6_local; + struct __kernel_sockaddr_storage ss_local; + }; + union { + struct sockaddr sa_remote; + struct sockaddr_in sin_remote; + struct sockaddr_in6 sin6_remote; + struct __kernel_sockaddr_storage ss_remote; + }; +}; + +struct lbr_entry { + u64 from; + u64 to; + u64 info; +}; + +struct pebs_basic { + u64 format_size; + u64 ip; + u64 applicable_counters; + u64 tsc; +}; + +struct pebs_meminfo { + u64 address; + u64 aux; + u64 latency; + u64 tsx_tuning; +}; + +struct pebs_gprs { + u64 flags; + u64 ip; + u64 ax; + u64 cx; + u64 dx; + u64 bx; + u64 sp; + u64 bp; + u64 si; + u64 di; + u64 r8; + u64 r9; + u64 r10; + u64 r11; + u64 r12; + u64 r13; + u64 r14; + u64 r15; +}; + +struct pebs_xmm { + u64 xmm[32]; +}; + +struct x86_perf_regs { + struct pt_regs regs; + u64 *xmm_regs; +}; + +enum { + PERF_TXN_ELISION = 1ULL, + PERF_TXN_TRANSACTION = 2ULL, + PERF_TXN_SYNC = 4ULL, + PERF_TXN_ASYNC = 8ULL, + PERF_TXN_RETRY = 16ULL, + PERF_TXN_CONFLICT = 32ULL, + PERF_TXN_CAPACITY_WRITE = 64ULL, + PERF_TXN_CAPACITY_READ = 128ULL, + PERF_TXN_MAX = 256ULL, + PERF_TXN_ABORT_MASK = 18446744069414584320ULL, + PERF_TXN_ABORT_SHIFT = 32ULL, +}; + +union intel_x86_pebs_dse { + u64 val; + struct { + unsigned int ld_dse: 4; + unsigned int ld_stlb_miss: 1; + unsigned int ld_locked: 1; + unsigned int ld_data_blk: 1; + unsigned int ld_addr_blk: 1; + unsigned int ld_reserved: 24; + }; + struct { + unsigned int st_l1d_hit: 1; + unsigned int st_reserved1: 3; + unsigned int st_stlb_miss: 1; + unsigned int st_locked: 1; + unsigned int st_reserved2: 26; + }; + struct { + unsigned int st_lat_dse: 4; + unsigned int st_lat_stlb_miss: 1; + unsigned int st_lat_locked: 1; + unsigned int ld_reserved3: 26; + }; +}; + +struct pebs_record_core { + u64 flags; + u64 ip; + u64 ax; + u64 bx; + u64 cx; + u64 dx; + u64 si; + u64 di; + u64 bp; + u64 sp; + u64 r8; + u64 r9; + u64 r10; + u64 r11; + u64 r12; + u64 r13; + u64 r14; + u64 r15; +}; + +struct pebs_record_nhm { + u64 flags; + u64 ip; + u64 ax; + u64 bx; + u64 cx; + u64 dx; + u64 si; + u64 di; + u64 bp; + u64 sp; + u64 r8; + u64 r9; + u64 r10; + u64 r11; + u64 r12; + u64 r13; + u64 r14; + u64 r15; + u64 status; + u64 dla; + u64 dse; + u64 lat; +}; + +union hsw_tsx_tuning { + struct { + u32 cycles_last_block: 32; + u32 hle_abort: 1; + u32 rtm_abort: 1; + u32 instruction_abort: 1; + u32 non_instruction_abort: 1; + u32 retry: 1; + u32 data_conflict: 1; + u32 capacity_writes: 1; + u32 capacity_reads: 1; + }; + u64 value; +}; + +struct pebs_record_skl { + u64 flags; + u64 ip; + u64 ax; + u64 bx; + u64 cx; + u64 dx; + u64 si; + u64 di; + u64 bp; + u64 sp; + u64 r8; + u64 r9; + u64 r10; + u64 r11; + u64 r12; + u64 r13; + u64 r14; + u64 r15; + u64 status; + u64 dla; + u64 dse; + u64 lat; + u64 real_ip; + u64 tsx_tuning; + u64 tsc; +}; + +struct bts_record { + u64 from; + u64 to; + u64 flags; +}; + +struct numa_memblk { + u64 start; + u64 end; + int nid; +}; + +struct numa_meminfo { + int nr_blks; + struct numa_memblk blk[128]; +}; + +struct dma_sgt_handle { + struct sg_table sgt; + struct page **pages; +}; + +struct dma_devres { + size_t size; + void *vaddr; + dma_addr_t dma_handle; + long unsigned int attrs; +}; + +enum tick_broadcast_state { + TICK_BROADCAST_EXIT = 0, + TICK_BROADCAST_ENTER = 1, +}; + +struct trace_event_raw_preemptirq_template { + struct trace_entry ent; + s32 caller_offs; + s32 parent_offs; + char __data[0]; +}; + +struct trace_event_data_offsets_preemptirq_template {}; + +typedef void (*btf_trace_irq_disable)(void *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_irq_enable)(void *, long unsigned int, long unsigned int); + +struct bpf_mem_caches; + +struct bpf_mem_cache; + +struct bpf_mem_alloc { + struct bpf_mem_caches *caches; + struct bpf_mem_cache *cache; + struct work_struct work; +}; + +struct bpf_iter__bpf_map_elem { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_map *map; + }; + union { + void *key; + }; + union { + void *value; + }; +}; + +struct pcpu_freelist_node; + +struct pcpu_freelist_head { + struct pcpu_freelist_node *first; + raw_spinlock_t lock; +}; + +struct pcpu_freelist_node { + struct pcpu_freelist_node *next; +}; + +struct pcpu_freelist { + struct pcpu_freelist_head *freelist; + struct pcpu_freelist_head extralist; +}; + +struct bpf_lru_node { + struct list_head list; + u16 cpu; + u8 type; + u8 ref; +}; + +struct bpf_lru_list { + struct list_head lists[3]; + unsigned int counts[2]; + struct list_head *next_inactive_rotation; + raw_spinlock_t lock; +}; + +struct bpf_lru_locallist { + struct list_head lists[2]; + u16 next_steal; + raw_spinlock_t lock; +}; + +struct bpf_common_lru { + struct bpf_lru_list lru_list; + struct bpf_lru_locallist *local_list; long: 64; long: 64; long: 64; @@ -85915,57 +65386,8663 @@ long: 64; long: 64; long: 64; +}; + +typedef bool (*del_from_htab_func)(void *, struct bpf_lru_node *); + +struct bpf_lru { + union { + struct bpf_common_lru common_lru; + struct bpf_lru_list *percpu_lru; + }; + del_from_htab_func del_from_htab; + void *del_arg; + unsigned int hash_offset; + unsigned int nr_scans; + bool percpu; + long: 56; long: 64; long: 64; long: 64; long: 64; +}; + +struct bucket { + struct hlist_nulls_head head; + raw_spinlock_t raw_lock; +}; + +struct htab_elem; + +struct bpf_htab { + struct bpf_map map; + struct bpf_mem_alloc ma; + struct bpf_mem_alloc pcpu_ma; + struct bucket *buckets; + void *elems; + union { + struct pcpu_freelist freelist; + struct bpf_lru lru; + }; + struct htab_elem **extra_elems; + struct percpu_counter pcount; + atomic_t count; + bool use_percpu_counter; + u32 n_buckets; + u32 elem_size; + u32 hashrnd; + struct lock_class_key lockdep_key; + int *map_locked[8]; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct htab_elem { + union { + struct hlist_nulls_node hash_node; + struct { + void *padding; + union { + struct pcpu_freelist_node fnode; + struct htab_elem *batch_flink; + }; + }; + }; + union { + void *ptr_to_pptr; + struct bpf_lru_node lru_node; + }; + u32 hash; + int: 32; + char key[0]; +}; + +struct bpf_iter_seq_hash_map_info { + struct bpf_map *map; + struct bpf_htab *htab; + void *percpu_value_buf; + u32 bucket_id; + u32 skip_elems; +}; + +struct migrate_struct { + ext4_lblk_t first_block; + ext4_lblk_t last_block; + ext4_lblk_t curr_block; + ext4_fsblk_t first_pblock; + ext4_fsblk_t last_pblock; +}; + +typedef u32 acpi_event_status; + +typedef acpi_status (*acpi_object_converter)(struct acpi_namespace_node *, union acpi_operand_object *, union acpi_operand_object **); + +struct acpi_simple_repair_info { + char name[4]; + u32 unexpected_btypes; + u32 package_index; + acpi_object_converter object_converter; +}; + +struct vt_notifier_param { + struct vc_data *vc; + unsigned int c; +}; + +struct vcs_poll_data { + struct notifier_block notifier; + unsigned int cons_num; + int event; + wait_queue_head_t waitq; + struct fasync_struct *fasync; +}; + +struct input_mask { + __u32 type; + __u32 codes_size; + __u64 codes_ptr; +}; + +struct evdev_client; + +struct evdev { + int open; + struct input_handle handle; + struct evdev_client *grab; + struct list_head client_list; + spinlock_t client_lock; + struct mutex mutex; + struct device dev; + struct cdev cdev; + bool exist; +}; + +struct evdev_client { + unsigned int head; + unsigned int tail; + unsigned int packet_head; + spinlock_t buffer_lock; + wait_queue_head_t wait; + struct fasync_struct *fasync; + struct evdev *evdev; + struct list_head node; + enum input_clock_type clk_type; + bool revoked; + long unsigned int *evmasks[32]; + unsigned int bufsize; + struct input_event buffer[0]; +}; + +struct cpu_dbs_info { + u64 prev_cpu_idle; + u64 prev_update_time; + u64 prev_cpu_nice; + unsigned int prev_load; + struct update_util_data update_util; + struct policy_dbs_info *policy_dbs; +}; + +struct usage_priority { + __u32 usage; + bool global; + unsigned int slot_overwrite; +}; + +typedef bool (*hid_usage_cmp_t)(struct hid_usage *, unsigned int, unsigned int); + +enum netdev_lag_tx_type { + NETDEV_LAG_TX_TYPE_UNKNOWN = 0, + NETDEV_LAG_TX_TYPE_RANDOM = 1, + NETDEV_LAG_TX_TYPE_BROADCAST = 2, + NETDEV_LAG_TX_TYPE_ROUNDROBIN = 3, + NETDEV_LAG_TX_TYPE_ACTIVEBACKUP = 4, + NETDEV_LAG_TX_TYPE_HASH = 5, +}; + +enum netdev_lag_hash { + NETDEV_LAG_HASH_NONE = 0, + NETDEV_LAG_HASH_L2 = 1, + NETDEV_LAG_HASH_L34 = 2, + NETDEV_LAG_HASH_L23 = 3, + NETDEV_LAG_HASH_E23 = 4, + NETDEV_LAG_HASH_E34 = 5, + NETDEV_LAG_HASH_VLAN_SRCMAC = 6, + NETDEV_LAG_HASH_UNKNOWN = 7, +}; + +struct netdev_lag_upper_info { + enum netdev_lag_tx_type tx_type; + enum netdev_lag_hash hash_type; +}; + +struct ip_rt_info { + __be32 daddr; + __be32 saddr; + u_int8_t tos; + u_int32_t mark; +}; + +struct nf_queue_handler { + int (*outfn)(struct nf_queue_entry *, unsigned int); + void (*nf_hook_drop)(struct net *); +}; + +struct icmp6_filter { + __u32 data[8]; +}; + +struct raw6_sock { + struct inet_sock inet; + __u32 checksum; + __u32 offset; + struct icmp6_filter filter; + __u32 ip6mr_table; + struct ipv6_pinfo inet6; +}; + +typedef int mh_filter_t(struct sock *, struct sk_buff *); + +struct raw6_frag_vec { + struct msghdr *msg; + int hlen; + char c[4]; +}; + +enum { + MPTCP_PM_ADDR_ATTR_UNSPEC = 0, + MPTCP_PM_ADDR_ATTR_FAMILY = 1, + MPTCP_PM_ADDR_ATTR_ID = 2, + MPTCP_PM_ADDR_ATTR_ADDR4 = 3, + MPTCP_PM_ADDR_ATTR_ADDR6 = 4, + MPTCP_PM_ADDR_ATTR_PORT = 5, + MPTCP_PM_ADDR_ATTR_FLAGS = 6, + MPTCP_PM_ADDR_ATTR_IF_IDX = 7, + __MPTCP_PM_ADDR_ATTR_MAX = 8, +}; + +enum { + MPTCP_PM_CMD_UNSPEC = 0, + MPTCP_PM_CMD_ADD_ADDR = 1, + MPTCP_PM_CMD_DEL_ADDR = 2, + MPTCP_PM_CMD_GET_ADDR = 3, + MPTCP_PM_CMD_FLUSH_ADDRS = 4, + MPTCP_PM_CMD_SET_LIMITS = 5, + MPTCP_PM_CMD_GET_LIMITS = 6, + MPTCP_PM_CMD_SET_FLAGS = 7, + MPTCP_PM_CMD_ANNOUNCE = 8, + MPTCP_PM_CMD_REMOVE = 9, + MPTCP_PM_CMD_SUBFLOW_CREATE = 10, + MPTCP_PM_CMD_SUBFLOW_DESTROY = 11, + __MPTCP_PM_CMD_AFTER_LAST = 12, +}; + +enum mptcp_event_type { + MPTCP_EVENT_UNSPEC = 0, + MPTCP_EVENT_CREATED = 1, + MPTCP_EVENT_ESTABLISHED = 2, + MPTCP_EVENT_CLOSED = 3, + MPTCP_EVENT_ANNOUNCED = 6, + MPTCP_EVENT_REMOVED = 7, + MPTCP_EVENT_SUB_ESTABLISHED = 10, + MPTCP_EVENT_SUB_CLOSED = 11, + MPTCP_EVENT_SUB_PRIORITY = 13, +}; + +enum mptcp_event_attr { + MPTCP_ATTR_UNSPEC = 0, + MPTCP_ATTR_TOKEN = 1, + MPTCP_ATTR_FAMILY = 2, + MPTCP_ATTR_LOC_ID = 3, + MPTCP_ATTR_REM_ID = 4, + MPTCP_ATTR_SADDR4 = 5, + MPTCP_ATTR_SADDR6 = 6, + MPTCP_ATTR_DADDR4 = 7, + MPTCP_ATTR_DADDR6 = 8, + MPTCP_ATTR_SPORT = 9, + MPTCP_ATTR_DPORT = 10, + MPTCP_ATTR_BACKUP = 11, + MPTCP_ATTR_ERROR = 12, + MPTCP_ATTR_FLAGS = 13, + MPTCP_ATTR_TIMEOUT = 14, + MPTCP_ATTR_IF_IDX = 15, + MPTCP_ATTR_RESET_REASON = 16, + MPTCP_ATTR_RESET_FLAGS = 17, + MPTCP_ATTR_SERVER_SIDE = 18, + __MPTCP_ATTR_AFTER_LAST = 19, +}; + +enum mptcp_pm_status { + MPTCP_PM_ADD_ADDR_RECEIVED = 0, + MPTCP_PM_ADD_ADDR_SEND_ACK = 1, + MPTCP_PM_RM_ADDR_RECEIVED = 2, + MPTCP_PM_ESTABLISHED = 3, + MPTCP_PM_SUBFLOW_ESTABLISHED = 4, + MPTCP_PM_ALREADY_ESTABLISHED = 5, + MPTCP_PM_MPC_ENDPOINT_ACCOUNTED = 6, +}; + +enum mptcp_addr_signal_status { + MPTCP_ADD_ADDR_SIGNAL = 0, + MPTCP_ADD_ADDR_ECHO = 1, + MPTCP_RM_ADDR_SIGNAL = 2, +}; + +struct mptcp_pm_add_entry { + struct list_head list; + struct mptcp_addr_info addr; + struct timer_list add_timer; + struct mptcp_sock *sock; + u8 retrans_times; +}; + +struct pm_nl_pernet { + spinlock_t lock; + struct list_head local_addr_list; + unsigned int addrs; + unsigned int stale_loss_cnt; + unsigned int add_addr_signal_max; + unsigned int add_addr_accept_max; + unsigned int local_addr_max; + unsigned int subflows_max; + unsigned int next_id; + long unsigned int id_bitmap[4]; +}; + +struct fixed_range_block { + int base_msr; + int ranges; +}; + +enum apic_intr_mode_id { + APIC_PIC = 0, + APIC_VIRTUAL_WIRE = 1, + APIC_VIRTUAL_WIRE_NO_CONFIG = 2, + APIC_SYMMETRIC_IO = 3, + APIC_SYMMETRIC_IO_NO_ROUTING = 4, +}; + +typedef int (*wakeup_cpu_handler)(int, long unsigned int); + +union apic_ir { + long unsigned int map[4]; + u32 regs[8]; +}; + +struct rchan_percpu_buf_dispatcher { + struct rchan_buf *buf; + struct dentry *dentry; +}; + +struct trace_event_raw_rpm_internal { + struct trace_entry ent; + u32 __data_loc_name; + int flags; + int usage_count; + int disable_depth; + int runtime_auto; + int request_pending; + int irq_safe; + int child_count; + char __data[0]; +}; + +struct trace_event_raw_rpm_return_int { + struct trace_entry ent; + u32 __data_loc_name; + long unsigned int ip; + int ret; + char __data[0]; +}; + +struct trace_event_data_offsets_rpm_internal { + u32 name; +}; + +struct trace_event_data_offsets_rpm_return_int { + u32 name; +}; + +typedef void (*btf_trace_rpm_suspend)(void *, struct device *, int); + +typedef void (*btf_trace_rpm_resume)(void *, struct device *, int); + +typedef void (*btf_trace_rpm_idle)(void *, struct device *, int); + +typedef void (*btf_trace_rpm_usage)(void *, struct device *, int); + +typedef void (*btf_trace_rpm_return_int)(void *, struct device *, long unsigned int, int); + +struct bpf_queue_stack { + struct bpf_map map; + raw_spinlock_t lock; + u32 head; + u32 tail; + u32 size; + int: 32; + char elements[0]; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +enum ctx_state { + CONTEXT_DISABLED = -1, + CONTEXT_KERNEL = 0, + CONTEXT_IDLE = 1, + CONTEXT_USER = 2, + CONTEXT_GUEST = 3, + CONTEXT_MAX = 4, +}; + +struct context_tracking { + atomic_t state; + long int dynticks_nesting; + long int dynticks_nmi_nesting; +}; + +enum mf_flags { + MF_COUNT_INCREASED = 1, + MF_ACTION_REQUIRED = 2, + MF_MUST_KILL = 4, + MF_SOFT_OFFLINE = 8, + MF_UNPOISON = 16, + MF_SW_SIMULATED = 32, + MF_NO_RETRY = 64, +}; + +typedef long unsigned int dax_entry_t; + +struct to_kill { + struct list_head nd; + struct task_struct *tsk; + long unsigned int addr; + short int size_shift; +}; + +struct hwp_walk { + struct to_kill tk; + long unsigned int pfn; + int flags; +}; + +struct page_state { + long unsigned int mask; + long unsigned int res; + enum mf_action_page_type type; + int (*action)(struct page_state *, struct page *); +}; + +struct raw_hwp_page { + struct llist_node node; + struct page *page; +}; + +struct memory_failure_entry { + long unsigned int pfn; + int flags; +}; + +struct memory_failure_cpu { + struct { + union { + struct __kfifo kfifo; + struct memory_failure_entry *type; + const struct memory_failure_entry *const_type; + char (*rectype)[0]; + struct memory_failure_entry *ptr; + const struct memory_failure_entry *ptr_const; + }; + struct memory_failure_entry buf[16]; + } fifo; + spinlock_t lock; + struct work_struct work; +}; + +struct ima_h_table { + atomic_long_t len; + atomic_long_t violations; + struct hlist_head queue[1024]; +}; + +struct xxhash64_tfm_ctx { + u64 seed; +}; + +struct xxhash64_desc_ctx { + struct xxh64_state xxhstate; +}; + +enum asn1_class { + ASN1_UNIV = 0, + ASN1_APPL = 1, + ASN1_CONT = 2, + ASN1_PRIV = 3, +}; + +enum asn1_method { + ASN1_PRIM = 0, + ASN1_CONS = 1, +}; + +typedef int (*asn1_action_t)(void *, size_t, unsigned char, const void *, size_t); + +struct asn1_decoder { + const unsigned char *machine; + size_t machlen; + const asn1_action_t *actions; +}; + +enum asn1_opcode { + ASN1_OP_MATCH = 0, + ASN1_OP_MATCH_OR_SKIP = 1, + ASN1_OP_MATCH_ACT = 2, + ASN1_OP_MATCH_ACT_OR_SKIP = 3, + ASN1_OP_MATCH_JUMP = 4, + ASN1_OP_MATCH_JUMP_OR_SKIP = 5, + ASN1_OP_MATCH_ANY = 8, + ASN1_OP_MATCH_ANY_OR_SKIP = 9, + ASN1_OP_MATCH_ANY_ACT = 10, + ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 11, + ASN1_OP_COND_MATCH_OR_SKIP = 17, + ASN1_OP_COND_MATCH_ACT_OR_SKIP = 19, + ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 21, + ASN1_OP_COND_MATCH_ANY = 24, + ASN1_OP_COND_MATCH_ANY_OR_SKIP = 25, + ASN1_OP_COND_MATCH_ANY_ACT = 26, + ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 27, + ASN1_OP_COND_FAIL = 28, + ASN1_OP_COMPLETE = 29, + ASN1_OP_ACT = 30, + ASN1_OP_MAYBE_ACT = 31, + ASN1_OP_END_SEQ = 32, + ASN1_OP_END_SET = 33, + ASN1_OP_END_SEQ_OF = 34, + ASN1_OP_END_SET_OF = 35, + ASN1_OP_END_SEQ_ACT = 36, + ASN1_OP_END_SET_ACT = 37, + ASN1_OP_END_SEQ_OF_ACT = 38, + ASN1_OP_END_SET_OF_ACT = 39, + ASN1_OP_RETURN = 40, + ASN1_OP__NR = 41, +}; + +enum x509_actions { + ACT_x509_extract_key_data = 0, + ACT_x509_extract_name_segment = 1, + ACT_x509_note_OID = 2, + ACT_x509_note_issuer = 3, + ACT_x509_note_not_after = 4, + ACT_x509_note_not_before = 5, + ACT_x509_note_params = 6, + ACT_x509_note_serial = 7, + ACT_x509_note_sig_algo = 8, + ACT_x509_note_signature = 9, + ACT_x509_note_subject = 10, + ACT_x509_note_tbs_certificate = 11, + ACT_x509_process_extension = 12, + NR__x509_actions = 13, +}; + +enum x509_akid_actions { + ACT_x509_akid_note_kid = 0, + ACT_x509_akid_note_name = 1, + ACT_x509_akid_note_serial = 2, + ACT_x509_extract_name_segment___2 = 3, + ACT_x509_note_OID___2 = 4, + NR__x509_akid_actions = 5, +}; + +struct asn1_decoder; + +struct x509_parse_context { + struct x509_certificate *cert; + long unsigned int data; + const void *key; + size_t key_size; + const void *params; + size_t params_size; + enum OID key_algo; + enum OID last_oid; + enum OID sig_algo; + u8 o_size; + u8 cn_size; + u8 email_size; + u16 o_offset; + u16 cn_offset; + u16 email_offset; + unsigned int raw_akid_size; + const void *raw_akid; + const void *akid_raw_issuer; + unsigned int akid_raw_issuer_size; +}; + +enum { + DIO_SHOULD_DIRTY = 1, + DIO_IS_SYNC = 2, +}; + +struct blkdev_dio { + union { + struct kiocb *iocb; + struct task_struct *waiter; + }; + size_t size; + atomic_t ref; + unsigned int flags; long: 64; long: 64; long: 64; long: 64; long: 64; + struct bio bio; long: 64; long: 64; +}; + +struct reciprocal_value_adv { + u32 m; + u8 sh; + u8 exp; + bool is_wide_m; +}; + +struct crypto_aes_ctx { + u32 key_enc[60]; + u32 key_dec[60]; + u32 key_length; +}; + +typedef enum { + CODES = 0, + LENS = 1, + DISTS = 2, +} codetype; + +typedef struct { + const uint8_t *externalDict; + size_t extDictSize; + const uint8_t *prefixEnd; + size_t prefixSize; +} LZ4_streamDecode_t_internal; + +typedef union { + long long unsigned int table[4]; + LZ4_streamDecode_t_internal internal_donotuse; +} LZ4_streamDecode_t; + +typedef uint8_t BYTE; + +typedef uint16_t U16; + +typedef uint32_t U32; + +typedef uint64_t U64; + +typedef uintptr_t uptrval; + +typedef enum { + noDict = 0, + withPrefix64k = 1, + usingExtDict = 2, +} dict_directive; + +typedef enum { + endOnOutputSize = 0, + endOnInputSize = 1, +} endCondition_directive; + +typedef enum { + decode_full_block = 0, + partial_decode = 1, +} earlyEnd_directive; + +struct barrett_ctx_s; + +typedef struct barrett_ctx_s *mpi_barrett_t; + +struct barrett_ctx_s { + MPI m; + int m_copied; + int k; + MPI y; + MPI r1; + MPI r2; + MPI r3; +}; + +enum acpi_reconfig_event { + ACPI_RECONFIG_DEVICE_ADD = 0, + ACPI_RECONFIG_DEVICE_REMOVE = 1, +}; + +enum acpi_irq_model_id { + ACPI_IRQ_MODEL_PIC = 0, + ACPI_IRQ_MODEL_IOAPIC = 1, + ACPI_IRQ_MODEL_IOSAPIC = 2, + ACPI_IRQ_MODEL_PLATFORM = 3, + ACPI_IRQ_MODEL_GIC = 4, + ACPI_IRQ_MODEL_LPIC = 5, + ACPI_IRQ_MODEL_COUNT = 6, +}; + +struct hpet_info { + long unsigned int hi_ireqfreq; + long unsigned int hi_flags; + short unsigned int hi_hpet; + short unsigned int hi_timer; +}; + +struct hpet_timer { + u64 hpet_config; + union { + u64 _hpet_hc64; + u32 _hpet_hc32; + long unsigned int _hpet_compare; + } _u1; + u64 hpet_fsb[2]; +}; + +struct hpet { + u64 hpet_cap; + u64 res0; + u64 hpet_config; + u64 res1; + u64 hpet_isr; + u64 res2[25]; + union { + u64 _hpet_mc64; + u32 _hpet_mc32; + long unsigned int _hpet_mc; + } _u0; + u64 res3; + struct hpet_timer hpet_timers[1]; +}; + +struct hpet_data { + long unsigned int hd_phys_address; + void *hd_address; + short unsigned int hd_nirqs; + unsigned int hd_state; + unsigned int hd_irq[32]; +}; + +struct hpets; + +struct hpet_dev { + struct hpets *hd_hpets; + struct hpet *hd_hpet; + struct hpet_timer *hd_timer; + long unsigned int hd_ireqfreq; + long unsigned int hd_irqdata; + wait_queue_head_t hd_waitqueue; + struct fasync_struct *hd_async_queue; + unsigned int hd_flags; + unsigned int hd_irq; + unsigned int hd_hdwirq; + char hd_name[7]; +}; + +struct hpets { + struct hpets *hp_next; + struct hpet *hp_hpet; + long unsigned int hp_hpet_phys; + struct clocksource *hp_clocksource; + long long unsigned int hp_tick_freq; + long unsigned int hp_delta; + unsigned int hp_ntimer; + unsigned int hp_which; + struct hpet_dev hp_dev[0]; +}; + +typedef void (*irq_write_msi_msg_t)(struct msi_desc *, struct msi_msg *); + +enum msi_desc_filter { + MSI_DESC_ALL = 0, + MSI_DESC_NOTASSOCIATED = 1, + MSI_DESC_ASSOCIATED = 2, +}; + +struct platform_msi_priv_data { + struct device *dev; + void *host_data; + msi_alloc_info_t arg; + irq_write_msi_msg_t write_msg; + int devid; +}; + +struct powerclamp_worker_data { + struct kthread_worker *worker; + struct kthread_work balancing_work; + struct kthread_delayed_work idle_injection_work; + unsigned int cpu; + unsigned int count; + unsigned int guard; + unsigned int window_size_now; + unsigned int target_ratio; + unsigned int duration_jiffies; + bool clamping; +}; + +struct powerclamp_calibration_data { + long unsigned int confidence; + long unsigned int steady_comp; + long unsigned int dynamic_comp; +}; + +struct pkg_cstate_info { + bool skip; + int msr_index; + int cstate_id; +}; + +enum tc_link_layer { + TC_LINKLAYER_UNAWARE = 0, + TC_LINKLAYER_ETHERNET = 1, + TC_LINKLAYER_ATM = 2, +}; + +enum { + TCA_STAB_UNSPEC = 0, + TCA_STAB_BASE = 1, + TCA_STAB_DATA = 2, + __TCA_STAB_MAX = 3, +}; + +struct qdisc_rate_table { + struct tc_ratespec rate; + u32 data[256]; + struct qdisc_rate_table *next; + int refcnt; +}; + +struct Qdisc_class_common { + u32 classid; + struct hlist_node hnode; +}; + +struct Qdisc_class_hash { + struct hlist_head *hash; + unsigned int hashsize; + unsigned int hashmask; + unsigned int hashelems; +}; + +struct qdisc_watchdog { + u64 last_expires; + struct hrtimer timer; + struct Qdisc *qdisc; +}; + +struct tc_query_caps_base { + enum tc_setup_type type; + void *caps; +}; + +enum tc_root_command { + TC_ROOT_GRAFT = 0, +}; + +struct tc_root_qopt_offload { + enum tc_root_command command; + u32 handle; + bool ingress; +}; + +struct check_loop_arg { + struct qdisc_walker w; + struct Qdisc *p; + int depth; +}; + +struct tcf_bind_args { + struct tcf_walker w; + long unsigned int base; + long unsigned int cl; + u32 classid; +}; + +struct tc_bind_class_args { + struct qdisc_walker w; + long unsigned int new_cl; + u32 portid; + u32 clid; +}; + +struct qdisc_dump_args { + struct qdisc_walker w; + struct sk_buff *skb; + struct netlink_callback *cb; +}; + +struct xfrm_input_afinfo { + u8 family; + bool is_ipip; + int (*callback)(struct sk_buff *, u8, int); +}; + +struct xfrm4_protocol { + int (*handler)(struct sk_buff *); + int (*input_handler)(struct sk_buff *, int, __be32, int); + int (*cb_handler)(struct sk_buff *, int); + int (*err_handler)(struct sk_buff *, u32); + struct xfrm4_protocol *next; + int priority; +}; + +struct arch_lbr_state { + u64 lbr_ctl; + u64 lbr_depth; + u64 ler_from; + u64 ler_to; + u64 ler_info; + struct lbr_entry entries[0]; +}; + +union cpuid28_eax { + struct { + unsigned int lbr_depth_mask: 8; + unsigned int reserved: 22; + unsigned int lbr_deep_c_reset: 1; + unsigned int lbr_lip: 1; + } split; + unsigned int full; +}; + +union cpuid28_ebx { + struct { + unsigned int lbr_cpl: 1; + unsigned int lbr_filter: 1; + unsigned int lbr_call_stack: 1; + } split; + unsigned int full; +}; + +union cpuid28_ecx { + struct { + unsigned int lbr_mispred: 1; + unsigned int lbr_timed_lbr: 1; + unsigned int lbr_br_type: 1; + } split; + unsigned int full; +}; + +struct x86_pmu_lbr { + unsigned int nr; + unsigned int from; + unsigned int to; + unsigned int info; +}; + +struct x86_perf_task_context_opt { + int lbr_callstack_users; + int lbr_stack_state; + int log_id; +}; + +struct x86_perf_task_context { + u64 lbr_sel; + int tos; + int valid_lbrs; + struct x86_perf_task_context_opt opt; + struct lbr_entry lbr[32]; +}; + +struct x86_perf_task_context_arch_lbr { + struct x86_perf_task_context_opt opt; + struct lbr_entry entries[0]; +}; + +struct x86_perf_task_context_arch_lbr_xsave { + struct x86_perf_task_context_opt opt; + long: 32; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; + union { + struct xregs_state xsave; + struct { + struct fxregs_state i387; + struct xstate_header header; + struct arch_lbr_state lbr; + long: 64; + long: 64; + long: 64; + }; + }; +}; + +enum { + LBR_NONE = 0, + LBR_VALID = 1, +}; + +enum { + ARCH_LBR_BR_TYPE_JCC = 0, + ARCH_LBR_BR_TYPE_NEAR_IND_JMP = 1, + ARCH_LBR_BR_TYPE_NEAR_REL_JMP = 2, + ARCH_LBR_BR_TYPE_NEAR_IND_CALL = 3, + ARCH_LBR_BR_TYPE_NEAR_REL_CALL = 4, + ARCH_LBR_BR_TYPE_NEAR_RET = 5, + ARCH_LBR_BR_TYPE_KNOWN_MAX = 5, + ARCH_LBR_BR_TYPE_MAP_MAX = 16, +}; + +struct kallsym_iter { + loff_t pos; + loff_t pos_arch_end; + loff_t pos_mod_end; + loff_t pos_ftrace_mod_end; + loff_t pos_bpf_end; + long unsigned int value; + unsigned int nameoff; + char type; + char name[512]; + char module_name[56]; + int exported; + int show_value; +}; + +struct bpf_iter__ksym { + union { + struct bpf_iter_meta *meta; + }; + union { + struct kallsym_iter *ksym; + }; +}; + +enum lruvec_flags { + LRUVEC_CONGESTED = 0, +}; + +enum pgdat_flags { + PGDAT_DIRTY = 0, + PGDAT_WRITEBACK = 1, + PGDAT_RECLAIM_LOCKED = 2, +}; + +struct reclaim_stat { + unsigned int nr_dirty; + unsigned int nr_unqueued_dirty; + unsigned int nr_congested; + unsigned int nr_writeback; + unsigned int nr_immediate; + unsigned int nr_pageout; + unsigned int nr_activate[2]; + unsigned int nr_ref_keep; + unsigned int nr_unmap_fail; + unsigned int nr_lazyfree_fail; +}; + +struct trace_event_raw_mm_vmscan_kswapd_sleep { + struct trace_entry ent; + int nid; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_kswapd_wake { + struct trace_entry ent; + int nid; + int zid; + int order; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_wakeup_kswapd { + struct trace_entry ent; + int nid; + int zid; + int order; + long unsigned int gfp_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_direct_reclaim_begin_template { + struct trace_entry ent; + int order; + long unsigned int gfp_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_direct_reclaim_end_template { + struct trace_entry ent; + long unsigned int nr_reclaimed; + char __data[0]; +}; + +struct trace_event_raw_mm_shrink_slab_start { + struct trace_entry ent; + struct shrinker *shr; + void *shrink; + int nid; + long int nr_objects_to_shrink; + long unsigned int gfp_flags; + long unsigned int cache_items; + long long unsigned int delta; + long unsigned int total_scan; + int priority; + char __data[0]; +}; + +struct trace_event_raw_mm_shrink_slab_end { + struct trace_entry ent; + struct shrinker *shr; + int nid; + void *shrink; + long int unused_scan; + long int new_scan; + int retval; + long int total_scan; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_lru_isolate { + struct trace_entry ent; + int highest_zoneidx; + int order; + long unsigned int nr_requested; + long unsigned int nr_scanned; + long unsigned int nr_skipped; + long unsigned int nr_taken; + unsigned int isolate_mode; + int lru; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_write_folio { + struct trace_entry ent; + long unsigned int pfn; + int reclaim_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_lru_shrink_inactive { + struct trace_entry ent; + int nid; + long unsigned int nr_scanned; + long unsigned int nr_reclaimed; + long unsigned int nr_dirty; + long unsigned int nr_writeback; + long unsigned int nr_congested; + long unsigned int nr_immediate; + unsigned int nr_activate0; + unsigned int nr_activate1; + long unsigned int nr_ref_keep; + long unsigned int nr_unmap_fail; + int priority; + int reclaim_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_lru_shrink_active { + struct trace_entry ent; + int nid; + long unsigned int nr_taken; + long unsigned int nr_active; + long unsigned int nr_deactivated; + long unsigned int nr_referenced; + int priority; + int reclaim_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_node_reclaim_begin { + struct trace_entry ent; + int nid; + int order; + long unsigned int gfp_flags; + char __data[0]; +}; + +struct trace_event_raw_mm_vmscan_throttled { + struct trace_entry ent; + int nid; + int usec_timeout; + int usec_delayed; + int reason; + char __data[0]; +}; + +struct trace_event_data_offsets_mm_vmscan_kswapd_sleep {}; + +struct trace_event_data_offsets_mm_vmscan_kswapd_wake {}; + +struct trace_event_data_offsets_mm_vmscan_wakeup_kswapd {}; + +struct trace_event_data_offsets_mm_vmscan_direct_reclaim_begin_template {}; + +struct trace_event_data_offsets_mm_vmscan_direct_reclaim_end_template {}; + +struct trace_event_data_offsets_mm_shrink_slab_start {}; + +struct trace_event_data_offsets_mm_shrink_slab_end {}; + +struct trace_event_data_offsets_mm_vmscan_lru_isolate {}; + +struct trace_event_data_offsets_mm_vmscan_write_folio {}; + +struct trace_event_data_offsets_mm_vmscan_lru_shrink_inactive {}; + +struct trace_event_data_offsets_mm_vmscan_lru_shrink_active {}; + +struct trace_event_data_offsets_mm_vmscan_node_reclaim_begin {}; + +struct trace_event_data_offsets_mm_vmscan_throttled {}; + +typedef void (*btf_trace_mm_vmscan_kswapd_sleep)(void *, int); + +typedef void (*btf_trace_mm_vmscan_kswapd_wake)(void *, int, int, int); + +typedef void (*btf_trace_mm_vmscan_wakeup_kswapd)(void *, int, int, int, gfp_t); + +typedef void (*btf_trace_mm_vmscan_direct_reclaim_begin)(void *, int, gfp_t); + +typedef void (*btf_trace_mm_vmscan_memcg_reclaim_begin)(void *, int, gfp_t); + +typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_begin)(void *, int, gfp_t); + +typedef void (*btf_trace_mm_vmscan_direct_reclaim_end)(void *, long unsigned int); + +typedef void (*btf_trace_mm_vmscan_memcg_reclaim_end)(void *, long unsigned int); + +typedef void (*btf_trace_mm_vmscan_memcg_softlimit_reclaim_end)(void *, long unsigned int); + +typedef void (*btf_trace_mm_shrink_slab_start)(void *, struct shrinker *, struct shrink_control *, long int, long unsigned int, long long unsigned int, long unsigned int, int); + +typedef void (*btf_trace_mm_shrink_slab_end)(void *, struct shrinker *, int, int, long int, long int, long int); + +typedef void (*btf_trace_mm_vmscan_lru_isolate)(void *, int, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, isolate_mode_t, int); + +typedef void (*btf_trace_mm_vmscan_write_folio)(void *, struct folio *); + +typedef void (*btf_trace_mm_vmscan_lru_shrink_inactive)(void *, int, long unsigned int, long unsigned int, struct reclaim_stat *, int, int); + +typedef void (*btf_trace_mm_vmscan_lru_shrink_active)(void *, int, long unsigned int, long unsigned int, long unsigned int, long unsigned int, int, int); + +typedef void (*btf_trace_mm_vmscan_node_reclaim_begin)(void *, int, int, gfp_t); + +typedef void (*btf_trace_mm_vmscan_node_reclaim_end)(void *, long unsigned int); + +typedef void (*btf_trace_mm_vmscan_throttled)(void *, int, int, int, int); + +struct scan_control { + long unsigned int nr_to_reclaim; + nodemask_t *nodemask; + struct mem_cgroup *target_mem_cgroup; + long unsigned int anon_cost; + long unsigned int file_cost; + unsigned int may_deactivate: 2; + unsigned int force_deactivate: 1; + unsigned int skipped_deactivate: 1; + unsigned int may_writepage: 1; + unsigned int may_unmap: 1; + unsigned int may_swap: 1; + unsigned int proactive: 1; + unsigned int memcg_low_reclaim: 1; + unsigned int memcg_low_skipped: 1; + unsigned int hibernation_mode: 1; + unsigned int compaction_ready: 1; + unsigned int cache_trim_mode: 1; + unsigned int file_is_tiny: 1; + unsigned int no_demotion: 1; + s8 order; + s8 priority; + s8 reclaim_idx; + gfp_t gfp_mask; + long unsigned int nr_scanned; + long unsigned int nr_reclaimed; + struct { + unsigned int dirty; + unsigned int unqueued_dirty; + unsigned int congested; + unsigned int writeback; + unsigned int immediate; + unsigned int file_taken; + unsigned int taken; + } nr; + struct reclaim_state reclaim_state; +}; + +typedef enum { + PAGE_KEEP = 0, + PAGE_ACTIVATE = 1, + PAGE_SUCCESS = 2, + PAGE_CLEAN = 3, +} pageout_t; + +enum folio_references { + FOLIOREF_RECLAIM = 0, + FOLIOREF_RECLAIM_CLEAN = 1, + FOLIOREF_KEEP = 2, + FOLIOREF_ACTIVATE = 3, +}; + +enum scan_balance { + SCAN_EQUAL = 0, + SCAN_FRACT = 1, + SCAN_ANON = 2, + SCAN_FILE = 3, +}; + +struct badblocks { + struct device *dev; + int count; + int unacked_exist; + int shift; + u64 *page; + int changed; + seqlock_t lock; + sector_t sector; + sector_t size; +}; + +struct io_splice { + struct file *file_out; + loff_t off_out; + loff_t off_in; + u64 len; + int splice_fd_in; + unsigned int flags; +}; + +union uu { + short unsigned int us; + unsigned char b[2]; +}; + +struct bus_attribute { + struct attribute attr; + ssize_t (*show)(struct bus_type *, char *); + ssize_t (*store)(struct bus_type *, const char *, size_t); +}; + +enum pcie_reset_state { + pcie_deassert_reset = 1, + pcie_warm_reset = 2, + pcie_hot_reset = 3, +}; + +enum pcie_link_width { + PCIE_LNK_WIDTH_RESRV = 0, + PCIE_LNK_X1 = 1, + PCIE_LNK_X2 = 2, + PCIE_LNK_X4 = 4, + PCIE_LNK_X8 = 8, + PCIE_LNK_X12 = 12, + PCIE_LNK_X16 = 16, + PCIE_LNK_X32 = 32, + PCIE_LNK_WIDTH_UNKNOWN = 255, +}; + +typedef int (*arch_set_vga_state_t)(struct pci_dev *, bool, unsigned int, u32); + +struct pci_reset_fn_method { + int (*reset_fn)(struct pci_dev *, bool); + char *name; +}; + +struct pci_pme_device { + struct list_head list; + struct pci_dev *dev; +}; + +struct pci_saved_state { + u32 config_space[16]; + struct pci_cap_saved_data cap[0]; +}; + +struct pci_devres { + unsigned int enabled: 1; + unsigned int pinned: 1; + unsigned int orig_intx: 1; + unsigned int restore_intx: 1; + unsigned int mwi: 1; + u32 region_mask; +}; + +struct software_node { + const char *name; + const struct software_node *parent; + const struct property_entry *properties; +}; + +struct irq_affinity_devres { + unsigned int count; + unsigned int irq[0]; +}; + +struct platform_object { + struct platform_device pdev; + char name[0]; +}; + +enum netlink_attribute_type { + NL_ATTR_TYPE_INVALID = 0, + NL_ATTR_TYPE_FLAG = 1, + NL_ATTR_TYPE_U8 = 2, + NL_ATTR_TYPE_U16 = 3, + NL_ATTR_TYPE_U32 = 4, + NL_ATTR_TYPE_U64 = 5, + NL_ATTR_TYPE_S8 = 6, + NL_ATTR_TYPE_S16 = 7, + NL_ATTR_TYPE_S32 = 8, + NL_ATTR_TYPE_S64 = 9, + NL_ATTR_TYPE_BINARY = 10, + NL_ATTR_TYPE_STRING = 11, + NL_ATTR_TYPE_NUL_STRING = 12, + NL_ATTR_TYPE_NESTED = 13, + NL_ATTR_TYPE_NESTED_ARRAY = 14, + NL_ATTR_TYPE_BITFIELD32 = 15, +}; + +enum netlink_policy_type_attr { + NL_POLICY_TYPE_ATTR_UNSPEC = 0, + NL_POLICY_TYPE_ATTR_TYPE = 1, + NL_POLICY_TYPE_ATTR_MIN_VALUE_S = 2, + NL_POLICY_TYPE_ATTR_MAX_VALUE_S = 3, + NL_POLICY_TYPE_ATTR_MIN_VALUE_U = 4, + NL_POLICY_TYPE_ATTR_MAX_VALUE_U = 5, + NL_POLICY_TYPE_ATTR_MIN_LENGTH = 6, + NL_POLICY_TYPE_ATTR_MAX_LENGTH = 7, + NL_POLICY_TYPE_ATTR_POLICY_IDX = 8, + NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE = 9, + NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 10, + NL_POLICY_TYPE_ATTR_PAD = 11, + NL_POLICY_TYPE_ATTR_MASK = 12, + __NL_POLICY_TYPE_ATTR_MAX = 13, + NL_POLICY_TYPE_ATTR_MAX = 12, +}; + +struct netlink_policy_dump_state { + unsigned int policy_idx; + unsigned int attr_idx; + unsigned int n_alloc; + struct { + const struct nla_policy *policy; + unsigned int maxtype; + } policies[0]; +}; + +struct ethtool_cmd { + __u32 cmd; + __u32 supported; + __u32 advertising; + __u16 speed; + __u8 duplex; + __u8 port; + __u8 phy_address; + __u8 transceiver; + __u8 autoneg; + __u8 mdio_support; + __u32 maxtxpkt; + __u32 maxrxpkt; + __u16 speed_hi; + __u8 eth_tp_mdix; + __u8 eth_tp_mdix_ctrl; + __u32 lp_advertising; + __u32 reserved[2]; +}; + +struct ethtool_phy_ops { + int (*get_sset_count)(struct phy_device *); + int (*get_strings)(struct phy_device *, u8 *); + int (*get_stats)(struct phy_device *, struct ethtool_stats *, u64 *); + int (*start_cable_test)(struct phy_device *, struct netlink_ext_ack *); + int (*start_cable_test_tdr)(struct phy_device *, struct netlink_ext_ack *, const struct phy_tdr_config *); +}; + +struct link_mode_info { + int speed; + u8 lanes; + u8 duplex; +}; + +struct nf_log_buf { + unsigned int count; + char buf[1020]; +}; + +struct nduseroptmsg { + unsigned char nduseropt_family; + unsigned char nduseropt_pad1; + short unsigned int nduseropt_opts_len; + int nduseropt_ifindex; + __u8 nduseropt_icmp_type; + __u8 nduseropt_icmp_code; + short unsigned int nduseropt_pad2; + unsigned int nduseropt_pad3; +}; + +enum { + NDUSEROPT_UNSPEC = 0, + NDUSEROPT_SRCADDR = 1, + __NDUSEROPT_MAX = 2, +}; + +struct inet6_ifaddr { + struct in6_addr addr; + __u32 prefix_len; + __u32 rt_priority; + __u32 valid_lft; + __u32 prefered_lft; + refcount_t refcnt; + spinlock_t lock; + int state; + __u32 flags; + __u8 dad_probes; + __u8 stable_privacy_retry; + __u16 scope; + __u64 dad_nonce; + long unsigned int cstamp; + long unsigned int tstamp; + struct delayed_work dad_work; + struct inet6_dev *idev; + struct fib6_info *rt; + struct hlist_node addr_lst; + struct list_head if_list; + struct list_head if_list_aux; + struct list_head tmp_list; + struct inet6_ifaddr *ifpub; + int regen_count; + bool tokenized; + u8 ifa_proto; + struct callback_head rcu; + struct in6_addr peer_addr; +}; + +struct nd_msg { + struct icmp6hdr icmph; + struct in6_addr target; + __u8 opt[0]; +}; + +struct rs_msg { + struct icmp6hdr icmph; + __u8 opt[0]; +}; + +struct ra_msg { + struct icmp6hdr icmph; + __be32 reachable_time; + __be32 retrans_timer; +}; + +struct rd_msg { + struct icmp6hdr icmph; + struct in6_addr target; + struct in6_addr dest; + __u8 opt[0]; +}; + +struct route_info { + __u8 type; + __u8 length; + __u8 prefix_len; + __u8 reserved_l: 3; + __u8 route_pref: 2; + __u8 reserved_h: 3; + __be32 lifetime; + __u8 prefix[0]; +}; + +enum { + LWTUNNEL_XMIT_DONE = 0, + LWTUNNEL_XMIT_CONTINUE = 1, +}; + +struct mpls_iptunnel_encap { + u8 labels; + u8 ttl_propagate; + u8 default_ttl; + u8 reserved1; + u32 label[0]; +}; + +enum { + MPLS_IPTUNNEL_UNSPEC = 0, + MPLS_IPTUNNEL_DST = 1, + MPLS_IPTUNNEL_TTL = 2, + __MPLS_IPTUNNEL_MAX = 3, +}; + +enum P4_EVENTS { + P4_EVENT_TC_DELIVER_MODE = 0, + P4_EVENT_BPU_FETCH_REQUEST = 1, + P4_EVENT_ITLB_REFERENCE = 2, + P4_EVENT_MEMORY_CANCEL = 3, + P4_EVENT_MEMORY_COMPLETE = 4, + P4_EVENT_LOAD_PORT_REPLAY = 5, + P4_EVENT_STORE_PORT_REPLAY = 6, + P4_EVENT_MOB_LOAD_REPLAY = 7, + P4_EVENT_PAGE_WALK_TYPE = 8, + P4_EVENT_BSQ_CACHE_REFERENCE = 9, + P4_EVENT_IOQ_ALLOCATION = 10, + P4_EVENT_IOQ_ACTIVE_ENTRIES = 11, + P4_EVENT_FSB_DATA_ACTIVITY = 12, + P4_EVENT_BSQ_ALLOCATION = 13, + P4_EVENT_BSQ_ACTIVE_ENTRIES = 14, + P4_EVENT_SSE_INPUT_ASSIST = 15, + P4_EVENT_PACKED_SP_UOP = 16, + P4_EVENT_PACKED_DP_UOP = 17, + P4_EVENT_SCALAR_SP_UOP = 18, + P4_EVENT_SCALAR_DP_UOP = 19, + P4_EVENT_64BIT_MMX_UOP = 20, + P4_EVENT_128BIT_MMX_UOP = 21, + P4_EVENT_X87_FP_UOP = 22, + P4_EVENT_TC_MISC = 23, + P4_EVENT_GLOBAL_POWER_EVENTS = 24, + P4_EVENT_TC_MS_XFER = 25, + P4_EVENT_UOP_QUEUE_WRITES = 26, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE = 27, + P4_EVENT_RETIRED_BRANCH_TYPE = 28, + P4_EVENT_RESOURCE_STALL = 29, + P4_EVENT_WC_BUFFER = 30, + P4_EVENT_B2B_CYCLES = 31, + P4_EVENT_BNR = 32, + P4_EVENT_SNOOP = 33, + P4_EVENT_RESPONSE = 34, + P4_EVENT_FRONT_END_EVENT = 35, + P4_EVENT_EXECUTION_EVENT = 36, + P4_EVENT_REPLAY_EVENT = 37, + P4_EVENT_INSTR_RETIRED = 38, + P4_EVENT_UOPS_RETIRED = 39, + P4_EVENT_UOP_TYPE = 40, + P4_EVENT_BRANCH_RETIRED = 41, + P4_EVENT_MISPRED_BRANCH_RETIRED = 42, + P4_EVENT_X87_ASSIST = 43, + P4_EVENT_MACHINE_CLEAR = 44, + P4_EVENT_INSTR_COMPLETED = 45, +}; + +enum P4_EVENT_OPCODES { + P4_EVENT_TC_DELIVER_MODE_OPCODE = 257, + P4_EVENT_BPU_FETCH_REQUEST_OPCODE = 768, + P4_EVENT_ITLB_REFERENCE_OPCODE = 6147, + P4_EVENT_MEMORY_CANCEL_OPCODE = 517, + P4_EVENT_MEMORY_COMPLETE_OPCODE = 2050, + P4_EVENT_LOAD_PORT_REPLAY_OPCODE = 1026, + P4_EVENT_STORE_PORT_REPLAY_OPCODE = 1282, + P4_EVENT_MOB_LOAD_REPLAY_OPCODE = 770, + P4_EVENT_PAGE_WALK_TYPE_OPCODE = 260, + P4_EVENT_BSQ_CACHE_REFERENCE_OPCODE = 3079, + P4_EVENT_IOQ_ALLOCATION_OPCODE = 774, + P4_EVENT_IOQ_ACTIVE_ENTRIES_OPCODE = 6662, + P4_EVENT_FSB_DATA_ACTIVITY_OPCODE = 5894, + P4_EVENT_BSQ_ALLOCATION_OPCODE = 1287, + P4_EVENT_BSQ_ACTIVE_ENTRIES_OPCODE = 1543, + P4_EVENT_SSE_INPUT_ASSIST_OPCODE = 13313, + P4_EVENT_PACKED_SP_UOP_OPCODE = 2049, + P4_EVENT_PACKED_DP_UOP_OPCODE = 3073, + P4_EVENT_SCALAR_SP_UOP_OPCODE = 2561, + P4_EVENT_SCALAR_DP_UOP_OPCODE = 3585, + P4_EVENT_64BIT_MMX_UOP_OPCODE = 513, + P4_EVENT_128BIT_MMX_UOP_OPCODE = 6657, + P4_EVENT_X87_FP_UOP_OPCODE = 1025, + P4_EVENT_TC_MISC_OPCODE = 1537, + P4_EVENT_GLOBAL_POWER_EVENTS_OPCODE = 4870, + P4_EVENT_TC_MS_XFER_OPCODE = 1280, + P4_EVENT_UOP_QUEUE_WRITES_OPCODE = 2304, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE_OPCODE = 1282, + P4_EVENT_RETIRED_BRANCH_TYPE_OPCODE = 1026, + P4_EVENT_RESOURCE_STALL_OPCODE = 257, + P4_EVENT_WC_BUFFER_OPCODE = 1285, + P4_EVENT_B2B_CYCLES_OPCODE = 5635, + P4_EVENT_BNR_OPCODE = 2051, + P4_EVENT_SNOOP_OPCODE = 1539, + P4_EVENT_RESPONSE_OPCODE = 1027, + P4_EVENT_FRONT_END_EVENT_OPCODE = 2053, + P4_EVENT_EXECUTION_EVENT_OPCODE = 3077, + P4_EVENT_REPLAY_EVENT_OPCODE = 2309, + P4_EVENT_INSTR_RETIRED_OPCODE = 516, + P4_EVENT_UOPS_RETIRED_OPCODE = 260, + P4_EVENT_UOP_TYPE_OPCODE = 514, + P4_EVENT_BRANCH_RETIRED_OPCODE = 1541, + P4_EVENT_MISPRED_BRANCH_RETIRED_OPCODE = 772, + P4_EVENT_X87_ASSIST_OPCODE = 773, + P4_EVENT_MACHINE_CLEAR_OPCODE = 517, + P4_EVENT_INSTR_COMPLETED_OPCODE = 1796, +}; + +enum P4_ESCR_EMASKS { + P4_EVENT_TC_DELIVER_MODE__DD = 512, + P4_EVENT_TC_DELIVER_MODE__DB = 1024, + P4_EVENT_TC_DELIVER_MODE__DI = 2048, + P4_EVENT_TC_DELIVER_MODE__BD = 4096, + P4_EVENT_TC_DELIVER_MODE__BB = 8192, + P4_EVENT_TC_DELIVER_MODE__BI = 16384, + P4_EVENT_TC_DELIVER_MODE__ID = 32768, + P4_EVENT_BPU_FETCH_REQUEST__TCMISS = 512, + P4_EVENT_ITLB_REFERENCE__HIT = 512, + P4_EVENT_ITLB_REFERENCE__MISS = 1024, + P4_EVENT_ITLB_REFERENCE__HIT_UK = 2048, + P4_EVENT_MEMORY_CANCEL__ST_RB_FULL = 2048, + P4_EVENT_MEMORY_CANCEL__64K_CONF = 4096, + P4_EVENT_MEMORY_COMPLETE__LSC = 512, + P4_EVENT_MEMORY_COMPLETE__SSC = 1024, + P4_EVENT_LOAD_PORT_REPLAY__SPLIT_LD = 1024, + P4_EVENT_STORE_PORT_REPLAY__SPLIT_ST = 1024, + P4_EVENT_MOB_LOAD_REPLAY__NO_STA = 1024, + P4_EVENT_MOB_LOAD_REPLAY__NO_STD = 4096, + P4_EVENT_MOB_LOAD_REPLAY__PARTIAL_DATA = 8192, + P4_EVENT_MOB_LOAD_REPLAY__UNALGN_ADDR = 16384, + P4_EVENT_PAGE_WALK_TYPE__DTMISS = 512, + P4_EVENT_PAGE_WALK_TYPE__ITMISS = 1024, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITS = 512, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITE = 1024, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_HITM = 2048, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITS = 4096, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITE = 8192, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_HITM = 16384, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_2ndL_MISS = 131072, + P4_EVENT_BSQ_CACHE_REFERENCE__RD_3rdL_MISS = 262144, + P4_EVENT_BSQ_CACHE_REFERENCE__WR_2ndL_MISS = 524288, + P4_EVENT_IOQ_ALLOCATION__DEFAULT = 512, + P4_EVENT_IOQ_ALLOCATION__ALL_READ = 16384, + P4_EVENT_IOQ_ALLOCATION__ALL_WRITE = 32768, + P4_EVENT_IOQ_ALLOCATION__MEM_UC = 65536, + P4_EVENT_IOQ_ALLOCATION__MEM_WC = 131072, + P4_EVENT_IOQ_ALLOCATION__MEM_WT = 262144, + P4_EVENT_IOQ_ALLOCATION__MEM_WP = 524288, + P4_EVENT_IOQ_ALLOCATION__MEM_WB = 1048576, + P4_EVENT_IOQ_ALLOCATION__OWN = 4194304, + P4_EVENT_IOQ_ALLOCATION__OTHER = 8388608, + P4_EVENT_IOQ_ALLOCATION__PREFETCH = 16777216, + P4_EVENT_IOQ_ACTIVE_ENTRIES__DEFAULT = 512, + P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_READ = 16384, + P4_EVENT_IOQ_ACTIVE_ENTRIES__ALL_WRITE = 32768, + P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_UC = 65536, + P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WC = 131072, + P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WT = 262144, + P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WP = 524288, + P4_EVENT_IOQ_ACTIVE_ENTRIES__MEM_WB = 1048576, + P4_EVENT_IOQ_ACTIVE_ENTRIES__OWN = 4194304, + P4_EVENT_IOQ_ACTIVE_ENTRIES__OTHER = 8388608, + P4_EVENT_IOQ_ACTIVE_ENTRIES__PREFETCH = 16777216, + P4_EVENT_FSB_DATA_ACTIVITY__DRDY_DRV = 512, + P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OWN = 1024, + P4_EVENT_FSB_DATA_ACTIVITY__DRDY_OTHER = 2048, + P4_EVENT_FSB_DATA_ACTIVITY__DBSY_DRV = 4096, + P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OWN = 8192, + P4_EVENT_FSB_DATA_ACTIVITY__DBSY_OTHER = 16384, + P4_EVENT_BSQ_ALLOCATION__REQ_TYPE0 = 512, + P4_EVENT_BSQ_ALLOCATION__REQ_TYPE1 = 1024, + P4_EVENT_BSQ_ALLOCATION__REQ_LEN0 = 2048, + P4_EVENT_BSQ_ALLOCATION__REQ_LEN1 = 4096, + P4_EVENT_BSQ_ALLOCATION__REQ_IO_TYPE = 16384, + P4_EVENT_BSQ_ALLOCATION__REQ_LOCK_TYPE = 32768, + P4_EVENT_BSQ_ALLOCATION__REQ_CACHE_TYPE = 65536, + P4_EVENT_BSQ_ALLOCATION__REQ_SPLIT_TYPE = 131072, + P4_EVENT_BSQ_ALLOCATION__REQ_DEM_TYPE = 262144, + P4_EVENT_BSQ_ALLOCATION__REQ_ORD_TYPE = 524288, + P4_EVENT_BSQ_ALLOCATION__MEM_TYPE0 = 1048576, + P4_EVENT_BSQ_ALLOCATION__MEM_TYPE1 = 2097152, + P4_EVENT_BSQ_ALLOCATION__MEM_TYPE2 = 4194304, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE0 = 512, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_TYPE1 = 1024, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN0 = 2048, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LEN1 = 4096, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_IO_TYPE = 16384, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_LOCK_TYPE = 32768, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_CACHE_TYPE = 65536, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_SPLIT_TYPE = 131072, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_DEM_TYPE = 262144, + P4_EVENT_BSQ_ACTIVE_ENTRIES__REQ_ORD_TYPE = 524288, + P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE0 = 1048576, + P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE1 = 2097152, + P4_EVENT_BSQ_ACTIVE_ENTRIES__MEM_TYPE2 = 4194304, + P4_EVENT_SSE_INPUT_ASSIST__ALL = 16777216, + P4_EVENT_PACKED_SP_UOP__ALL = 16777216, + P4_EVENT_PACKED_DP_UOP__ALL = 16777216, + P4_EVENT_SCALAR_SP_UOP__ALL = 16777216, + P4_EVENT_SCALAR_DP_UOP__ALL = 16777216, + P4_EVENT_64BIT_MMX_UOP__ALL = 16777216, + P4_EVENT_128BIT_MMX_UOP__ALL = 16777216, + P4_EVENT_X87_FP_UOP__ALL = 16777216, + P4_EVENT_TC_MISC__FLUSH = 8192, + P4_EVENT_GLOBAL_POWER_EVENTS__RUNNING = 512, + P4_EVENT_TC_MS_XFER__CISC = 512, + P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_BUILD = 512, + P4_EVENT_UOP_QUEUE_WRITES__FROM_TC_DELIVER = 1024, + P4_EVENT_UOP_QUEUE_WRITES__FROM_ROM = 2048, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CONDITIONAL = 1024, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__CALL = 2048, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__RETURN = 4096, + P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE__INDIRECT = 8192, + P4_EVENT_RETIRED_BRANCH_TYPE__CONDITIONAL = 1024, + P4_EVENT_RETIRED_BRANCH_TYPE__CALL = 2048, + P4_EVENT_RETIRED_BRANCH_TYPE__RETURN = 4096, + P4_EVENT_RETIRED_BRANCH_TYPE__INDIRECT = 8192, + P4_EVENT_RESOURCE_STALL__SBFULL = 16384, + P4_EVENT_WC_BUFFER__WCB_EVICTS = 512, + P4_EVENT_WC_BUFFER__WCB_FULL_EVICTS = 1024, + P4_EVENT_FRONT_END_EVENT__NBOGUS = 512, + P4_EVENT_FRONT_END_EVENT__BOGUS = 1024, + P4_EVENT_EXECUTION_EVENT__NBOGUS0 = 512, + P4_EVENT_EXECUTION_EVENT__NBOGUS1 = 1024, + P4_EVENT_EXECUTION_EVENT__NBOGUS2 = 2048, + P4_EVENT_EXECUTION_EVENT__NBOGUS3 = 4096, + P4_EVENT_EXECUTION_EVENT__BOGUS0 = 8192, + P4_EVENT_EXECUTION_EVENT__BOGUS1 = 16384, + P4_EVENT_EXECUTION_EVENT__BOGUS2 = 32768, + P4_EVENT_EXECUTION_EVENT__BOGUS3 = 65536, + P4_EVENT_REPLAY_EVENT__NBOGUS = 512, + P4_EVENT_REPLAY_EVENT__BOGUS = 1024, + P4_EVENT_INSTR_RETIRED__NBOGUSNTAG = 512, + P4_EVENT_INSTR_RETIRED__NBOGUSTAG = 1024, + P4_EVENT_INSTR_RETIRED__BOGUSNTAG = 2048, + P4_EVENT_INSTR_RETIRED__BOGUSTAG = 4096, + P4_EVENT_UOPS_RETIRED__NBOGUS = 512, + P4_EVENT_UOPS_RETIRED__BOGUS = 1024, + P4_EVENT_UOP_TYPE__TAGLOADS = 1024, + P4_EVENT_UOP_TYPE__TAGSTORES = 2048, + P4_EVENT_BRANCH_RETIRED__MMNP = 512, + P4_EVENT_BRANCH_RETIRED__MMNM = 1024, + P4_EVENT_BRANCH_RETIRED__MMTP = 2048, + P4_EVENT_BRANCH_RETIRED__MMTM = 4096, + P4_EVENT_MISPRED_BRANCH_RETIRED__NBOGUS = 512, + P4_EVENT_X87_ASSIST__FPSU = 512, + P4_EVENT_X87_ASSIST__FPSO = 1024, + P4_EVENT_X87_ASSIST__POAO = 2048, + P4_EVENT_X87_ASSIST__POAU = 4096, + P4_EVENT_X87_ASSIST__PREA = 8192, + P4_EVENT_MACHINE_CLEAR__CLEAR = 512, + P4_EVENT_MACHINE_CLEAR__MOCLEAR = 1024, + P4_EVENT_MACHINE_CLEAR__SMCLEAR = 2048, + P4_EVENT_INSTR_COMPLETED__NBOGUS = 512, + P4_EVENT_INSTR_COMPLETED__BOGUS = 1024, +}; + +enum P4_PEBS_METRIC { + P4_PEBS_METRIC__none = 0, + P4_PEBS_METRIC__1stl_cache_load_miss_retired = 1, + P4_PEBS_METRIC__2ndl_cache_load_miss_retired = 2, + P4_PEBS_METRIC__dtlb_load_miss_retired = 3, + P4_PEBS_METRIC__dtlb_store_miss_retired = 4, + P4_PEBS_METRIC__dtlb_all_miss_retired = 5, + P4_PEBS_METRIC__tagged_mispred_branch = 6, + P4_PEBS_METRIC__mob_load_replay_retired = 7, + P4_PEBS_METRIC__split_load_retired = 8, + P4_PEBS_METRIC__split_store_retired = 9, + P4_PEBS_METRIC__max = 10, +}; + +struct p4_event_bind { + unsigned int opcode; + unsigned int escr_msr[2]; + unsigned int escr_emask; + unsigned int shared; + char cntr[6]; +}; + +struct p4_pebs_bind { + unsigned int metric_pebs; + unsigned int metric_vert; +}; + +struct p4_event_alias { + u64 original; + u64 alternative; +}; + +struct freelist_node { + atomic_t refs; + struct freelist_node *next; +}; + +struct freelist_head { + struct freelist_node *head; +}; + +struct rethook_node; + +typedef void (*rethook_handler_t)(struct rethook_node *, void *, struct pt_regs *); + +struct rethook; + +struct rethook_node { + union { + struct freelist_node freelist; + struct callback_head rcu; + }; + struct llist_node llist; + struct rethook *rethook; + long unsigned int ret_addr; + long unsigned int frame; +}; + +struct rethook { + void *data; + rethook_handler_t handler; + struct freelist_head pool; + refcount_t ref; + struct callback_head rcu; +}; + +typedef __s64 Elf64_Sxword; + +struct elf64_rela { + Elf64_Addr r_offset; + Elf64_Xword r_info; + Elf64_Sxword r_addend; +}; + +typedef struct elf64_rela Elf64_Rela; + +struct paravirt_patch_site; + +enum { + REGION_INTERSECTS = 0, + REGION_DISJOINT = 1, + REGION_MIXED = 2, +}; + +struct resource_constraint { + resource_size_t min; + resource_size_t max; + resource_size_t align; + resource_size_t (*alignf)(void *, const struct resource *, resource_size_t, resource_size_t); + void *alignf_data; +}; + +enum { + MAX_IORES_LEVEL = 5, +}; + +struct region_devres { + struct resource *parent; + resource_size_t start; + resource_size_t n; +}; + +struct dev_printk_info; + +struct kernel_stat { + long unsigned int irqs_sum; + unsigned int softirqs[10]; +}; + +struct latch_tree_root { + seqcount_latch_t seq; + struct rb_root tree[2]; +}; + +struct latch_tree_ops { + bool (*less)(struct latch_tree_node *, struct latch_tree_node *); + int (*comp)(void *, struct latch_tree_node *); +}; + +struct mod_tree_root { + struct latch_tree_root root; + long unsigned int addr_min; + long unsigned int addr_max; +}; + +typedef long unsigned int perf_trace_t[1024]; + +struct bpf_attach_target_info { + struct btf_func_model fmodel; + long int tgt_addr; + const char *tgt_name; + const struct btf_type *tgt_type; +}; + +struct bpf_shim_tramp_link { + struct bpf_tramp_link link; + struct bpf_trampoline *trampoline; +}; + +struct trace_event_raw_netfs_read { + struct trace_entry ent; + unsigned int rreq; + unsigned int cookie; + loff_t start; + size_t len; + enum netfs_read_trace what; + unsigned int netfs_inode; + char __data[0]; +}; + +struct trace_event_raw_netfs_rreq { + struct trace_entry ent; + unsigned int rreq; + unsigned int flags; + enum netfs_io_origin origin; + enum netfs_rreq_trace what; + char __data[0]; +}; + +struct trace_event_raw_netfs_sreq { + struct trace_entry ent; + unsigned int rreq; + short unsigned int index; + short int error; + short unsigned int flags; + enum netfs_io_source source; + enum netfs_sreq_trace what; + size_t len; + size_t transferred; + loff_t start; + char __data[0]; +}; + +struct trace_event_raw_netfs_failure { + struct trace_entry ent; + unsigned int rreq; + short int index; + short int error; + short unsigned int flags; + enum netfs_io_source source; + enum netfs_failure what; + size_t len; + size_t transferred; + loff_t start; + char __data[0]; +}; + +struct trace_event_raw_netfs_rreq_ref { + struct trace_entry ent; + unsigned int rreq; + int ref; + enum netfs_rreq_ref_trace what; + char __data[0]; +}; + +struct trace_event_raw_netfs_sreq_ref { + struct trace_entry ent; + unsigned int rreq; + unsigned int subreq; + int ref; + enum netfs_sreq_ref_trace what; + char __data[0]; +}; + +struct trace_event_data_offsets_netfs_read {}; + +struct trace_event_data_offsets_netfs_rreq {}; + +struct trace_event_data_offsets_netfs_sreq {}; + +struct trace_event_data_offsets_netfs_failure {}; + +struct trace_event_data_offsets_netfs_rreq_ref {}; + +struct trace_event_data_offsets_netfs_sreq_ref {}; + +typedef void (*btf_trace_netfs_read)(void *, struct netfs_io_request *, loff_t, size_t, enum netfs_read_trace); + +typedef void (*btf_trace_netfs_rreq)(void *, struct netfs_io_request *, enum netfs_rreq_trace); + +typedef void (*btf_trace_netfs_sreq)(void *, struct netfs_io_subrequest *, enum netfs_sreq_trace); + +typedef void (*btf_trace_netfs_failure)(void *, struct netfs_io_request *, struct netfs_io_subrequest *, int, enum netfs_failure); + +typedef void (*btf_trace_netfs_rreq_ref)(void *, unsigned int, int, enum netfs_rreq_ref_trace); + +typedef void (*btf_trace_netfs_sreq_ref)(void *, unsigned int, unsigned int, int, enum netfs_sreq_ref_trace); + +struct netnode_security_struct { + union { + __be32 ipv4; + struct in6_addr ipv6; + } addr; + u32 sid; + u16 family; +}; + +struct sel_netnode_bkt { + unsigned int size; + struct list_head list; +}; + +struct sel_netnode { + struct netnode_security_struct nsec; + struct list_head list; + struct callback_head rcu; +}; + +struct nvs_region { + __u64 phys_start; + __u64 size; + struct list_head node; +}; + +struct nvs_page { + long unsigned int phys_start; + unsigned int size; + void *kaddr; + void *data; + bool unmap; + struct list_head node; +}; + +enum acpi_madt_type { + ACPI_MADT_TYPE_LOCAL_APIC = 0, + ACPI_MADT_TYPE_IO_APIC = 1, + ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, + ACPI_MADT_TYPE_NMI_SOURCE = 3, + ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, + ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, + ACPI_MADT_TYPE_IO_SAPIC = 6, + ACPI_MADT_TYPE_LOCAL_SAPIC = 7, + ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, + ACPI_MADT_TYPE_LOCAL_X2APIC = 9, + ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, + ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, + ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, + ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, + ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, + ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, + ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, + ACPI_MADT_TYPE_RESERVED = 17, + ACPI_MADT_TYPE_OEM_RESERVED = 128, +}; + +struct acpi_table_spcr { + struct acpi_table_header header; + u8 interface_type; + u8 reserved[3]; + struct acpi_generic_address serial_port; + u8 interrupt_type; + u8 pc_interrupt; + u32 interrupt; + u8 baud_rate; + u8 parity; + u8 stop_bits; + u8 flow_control; + u8 terminal_type; + u8 reserved1; + u16 pci_device_id; + u16 pci_vendor_id; + u8 pci_bus; + u8 pci_device; + u8 pci_function; + u32 pci_flags; + u8 pci_segment; + u32 reserved2; +} __attribute__((packed)); + +struct acpi_table_stao { + struct acpi_table_header header; + u8 ignore_uart; +} __attribute__((packed)); + +enum acpi_bus_device_type { + ACPI_BUS_TYPE_DEVICE = 0, + ACPI_BUS_TYPE_POWER = 1, + ACPI_BUS_TYPE_PROCESSOR = 2, + ACPI_BUS_TYPE_THERMAL = 3, + ACPI_BUS_TYPE_POWER_BUTTON = 4, + ACPI_BUS_TYPE_SLEEP_BUTTON = 5, + ACPI_BUS_TYPE_ECDT_EC = 6, + ACPI_BUS_DEVICE_TYPE_COUNT = 7, +}; + +struct acpi_dep_data { + struct list_head node; + acpi_handle supplier; + acpi_handle consumer; + bool honor_dep; +}; + +struct acpi_probe_entry; + +typedef bool (*acpi_probe_entry_validate_subtbl)(struct acpi_subtable_header *, struct acpi_probe_entry *); + +struct acpi_probe_entry { + __u8 id[5]; + __u8 type; + acpi_probe_entry_validate_subtbl subtable_valid; + union { + acpi_tbl_table_handler probe_table; + acpi_tbl_entry_handler probe_subtbl; + }; + kernel_ulong_t driver_data; +}; + +struct acpi_scan_clear_dep_work { + struct work_struct work; + struct acpi_device *adev; +}; + +struct platform_device; + +enum pci_ers_result { + PCI_ERS_RESULT_NONE = 1, + PCI_ERS_RESULT_CAN_RECOVER = 2, + PCI_ERS_RESULT_NEED_RESET = 3, + PCI_ERS_RESULT_DISCONNECT = 4, + PCI_ERS_RESULT_RECOVERED = 5, + PCI_ERS_RESULT_NO_AER_DRIVER = 6, +}; + +struct pciserial_board { + unsigned int flags; + unsigned int num_ports; + unsigned int base_baud; + unsigned int uart_offset; + unsigned int reg_shift; + unsigned int first_offset; +}; + +struct uart_8250_port; + +struct uart_8250_ops { + int (*setup_irq)(struct uart_8250_port *); + void (*release_irq)(struct uart_8250_port *); + void (*setup_timer)(struct uart_8250_port *); +}; + +struct mctrl_gpios; + +struct uart_8250_dma; + +struct uart_8250_em485; + +struct uart_8250_port { + struct uart_port port; + struct timer_list timer; + struct list_head list; + u32 capabilities; + short unsigned int bugs; + bool fifo_bug; + unsigned int tx_loadsz; + unsigned char acr; + unsigned char fcr; + unsigned char ier; + unsigned char lcr; + unsigned char mcr; + unsigned char cur_iotype; + unsigned int rpm_tx_active; + unsigned char canary; + unsigned char probe; + struct mctrl_gpios *gpios; + u16 lsr_saved_flags; + u16 lsr_save_mask; + unsigned char msr_saved_flags; + struct uart_8250_dma *dma; + const struct uart_8250_ops *ops; + int (*dl_read)(struct uart_8250_port *); + void (*dl_write)(struct uart_8250_port *, int); + struct uart_8250_em485 *em485; + void (*rs485_start_tx)(struct uart_8250_port *); + void (*rs485_stop_tx)(struct uart_8250_port *); + struct delayed_work overrun_backoff; + u32 overrun_backoff_time_ms; +}; + +struct uart_8250_em485 { + struct hrtimer start_tx_timer; + struct hrtimer stop_tx_timer; + struct hrtimer *active_timer; + struct uart_8250_port *port; + unsigned int tx_stopped: 1; +}; + +struct dma_chan___2; + +typedef bool (*dma_filter_fn)(struct dma_chan___2 *, void *); + +enum dma_transfer_direction { + DMA_MEM_TO_MEM = 0, + DMA_MEM_TO_DEV = 1, + DMA_DEV_TO_MEM = 2, + DMA_DEV_TO_DEV = 3, + DMA_TRANS_NONE = 4, +}; + +enum dma_slave_buswidth { + DMA_SLAVE_BUSWIDTH_UNDEFINED = 0, + DMA_SLAVE_BUSWIDTH_1_BYTE = 1, + DMA_SLAVE_BUSWIDTH_2_BYTES = 2, + DMA_SLAVE_BUSWIDTH_3_BYTES = 3, + DMA_SLAVE_BUSWIDTH_4_BYTES = 4, + DMA_SLAVE_BUSWIDTH_8_BYTES = 8, + DMA_SLAVE_BUSWIDTH_16_BYTES = 16, + DMA_SLAVE_BUSWIDTH_32_BYTES = 32, + DMA_SLAVE_BUSWIDTH_64_BYTES = 64, + DMA_SLAVE_BUSWIDTH_128_BYTES = 128, +}; + +struct dma_slave_config { + enum dma_transfer_direction direction; + phys_addr_t src_addr; + phys_addr_t dst_addr; + enum dma_slave_buswidth src_addr_width; + enum dma_slave_buswidth dst_addr_width; + u32 src_maxburst; + u32 dst_maxburst; + u32 src_port_window_size; + u32 dst_port_window_size; + bool device_fc; + void *peripheral_config; + size_t peripheral_size; +}; + +typedef s32 dma_cookie_t; + +struct uart_8250_dma { + int (*tx_dma)(struct uart_8250_port *); + int (*rx_dma)(struct uart_8250_port *); + void (*prepare_tx_dma)(struct uart_8250_port *); + void (*prepare_rx_dma)(struct uart_8250_port *); + dma_filter_fn fn; + void *rx_param; + void *tx_param; + struct dma_slave_config rxconf; + struct dma_slave_config txconf; + struct dma_chan___2 *rxchan; + struct dma_chan___2 *txchan; + phys_addr_t rx_dma_addr; + phys_addr_t tx_dma_addr; + dma_addr_t rx_addr; + dma_addr_t tx_addr; + dma_cookie_t rx_cookie; + dma_cookie_t tx_cookie; + void *rx_buf; + size_t rx_size; + size_t tx_size; + unsigned char tx_running; + unsigned char tx_err; + unsigned char rx_running; +}; + +enum dma_status { + DMA_COMPLETE = 0, + DMA_IN_PROGRESS = 1, + DMA_PAUSED = 2, + DMA_ERROR = 3, + DMA_OUT_OF_ORDER = 4, +}; + +struct data_chunk { + size_t size; + size_t icg; + size_t dst_icg; + size_t src_icg; +}; + +struct dma_interleaved_template { + dma_addr_t src_start; + dma_addr_t dst_start; + enum dma_transfer_direction dir; + bool src_inc; + bool dst_inc; + bool src_sgl; + bool dst_sgl; + size_t numf; + size_t frame_size; + struct data_chunk sgl[0]; +}; + +enum dma_ctrl_flags { + DMA_PREP_INTERRUPT = 1, + DMA_CTRL_ACK = 2, + DMA_PREP_PQ_DISABLE_P = 4, + DMA_PREP_PQ_DISABLE_Q = 8, + DMA_PREP_CONTINUE = 16, + DMA_PREP_FENCE = 32, + DMA_CTRL_REUSE = 64, + DMA_PREP_CMD = 128, + DMA_PREP_REPEAT = 256, + DMA_PREP_LOAD_EOT = 512, +}; + +enum sum_check_flags { + SUM_CHECK_P_RESULT = 1, + SUM_CHECK_Q_RESULT = 2, +}; + +typedef struct { + long unsigned int bits[1]; +} dma_cap_mask_t; + +enum dma_desc_metadata_mode { + DESC_METADATA_NONE = 0, + DESC_METADATA_CLIENT = 1, + DESC_METADATA_ENGINE = 2, +}; + +struct dma_chan_percpu { + long unsigned int memcpy_count; + long unsigned int bytes_transferred; +}; + +struct dma_router { + struct device *dev; + void (*route_free)(struct device *, void *); +}; + +struct dma_device; + +struct dma_chan_dev; + +struct dma_chan___2 { + struct dma_device *device; + struct device *slave; + dma_cookie_t cookie; + dma_cookie_t completed_cookie; + int chan_id; + struct dma_chan_dev *dev; + const char *name; + char *dbg_client_name; + struct list_head device_node; + struct dma_chan_percpu *local; + int client_count; + int table_count; + struct dma_router *router; + void *route_data; + void *private; +}; + +struct dma_slave_map; + +struct dma_filter { + dma_filter_fn fn; + int mapcnt; + const struct dma_slave_map *map; +}; + +enum dmaengine_alignment { + DMAENGINE_ALIGN_1_BYTE = 0, + DMAENGINE_ALIGN_2_BYTES = 1, + DMAENGINE_ALIGN_4_BYTES = 2, + DMAENGINE_ALIGN_8_BYTES = 3, + DMAENGINE_ALIGN_16_BYTES = 4, + DMAENGINE_ALIGN_32_BYTES = 5, + DMAENGINE_ALIGN_64_BYTES = 6, + DMAENGINE_ALIGN_128_BYTES = 7, + DMAENGINE_ALIGN_256_BYTES = 8, +}; + +enum dma_residue_granularity { + DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0, + DMA_RESIDUE_GRANULARITY_SEGMENT = 1, + DMA_RESIDUE_GRANULARITY_BURST = 2, +}; + +struct dma_async_tx_descriptor; + +struct dma_slave_caps; + +struct dma_tx_state; + +struct dma_device { + struct kref ref; + unsigned int chancnt; + unsigned int privatecnt; + struct list_head channels; + struct list_head global_node; + struct dma_filter filter; + dma_cap_mask_t cap_mask; + enum dma_desc_metadata_mode desc_metadata_modes; + short unsigned int max_xor; + short unsigned int max_pq; + enum dmaengine_alignment copy_align; + enum dmaengine_alignment xor_align; + enum dmaengine_alignment pq_align; + enum dmaengine_alignment fill_align; + int dev_id; + struct device *dev; + struct module *owner; + struct ida chan_ida; + u32 src_addr_widths; + u32 dst_addr_widths; + u32 directions; + u32 min_burst; + u32 max_burst; + u32 max_sg_burst; + bool descriptor_reuse; + enum dma_residue_granularity residue_granularity; + int (*device_alloc_chan_resources)(struct dma_chan___2 *); + int (*device_router_config)(struct dma_chan___2 *); + void (*device_free_chan_resources)(struct dma_chan___2 *); + struct dma_async_tx_descriptor * (*device_prep_dma_memcpy)(struct dma_chan___2 *, dma_addr_t, dma_addr_t, size_t, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_xor)(struct dma_chan___2 *, dma_addr_t, dma_addr_t *, unsigned int, size_t, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_xor_val)(struct dma_chan___2 *, dma_addr_t *, unsigned int, size_t, enum sum_check_flags *, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_pq)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_pq_val)(struct dma_chan___2 *, dma_addr_t *, dma_addr_t *, unsigned int, const unsigned char *, size_t, enum sum_check_flags *, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_memset)(struct dma_chan___2 *, dma_addr_t, int, size_t, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_memset_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, int, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_interrupt)(struct dma_chan___2 *, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_slave_sg)(struct dma_chan___2 *, struct scatterlist *, unsigned int, enum dma_transfer_direction, long unsigned int, void *); + struct dma_async_tx_descriptor * (*device_prep_dma_cyclic)(struct dma_chan___2 *, dma_addr_t, size_t, size_t, enum dma_transfer_direction, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_interleaved_dma)(struct dma_chan___2 *, struct dma_interleaved_template *, long unsigned int); + struct dma_async_tx_descriptor * (*device_prep_dma_imm_data)(struct dma_chan___2 *, dma_addr_t, u64, long unsigned int); + void (*device_caps)(struct dma_chan___2 *, struct dma_slave_caps *); + int (*device_config)(struct dma_chan___2 *, struct dma_slave_config *); + int (*device_pause)(struct dma_chan___2 *); + int (*device_resume)(struct dma_chan___2 *); + int (*device_terminate_all)(struct dma_chan___2 *); + void (*device_synchronize)(struct dma_chan___2 *); + enum dma_status (*device_tx_status)(struct dma_chan___2 *, dma_cookie_t, struct dma_tx_state *); + void (*device_issue_pending)(struct dma_chan___2 *); + void (*device_release)(struct dma_device *); + void (*dbg_summary_show)(struct seq_file *, struct dma_device *); + struct dentry *dbg_dev_root; +}; + +struct dma_chan_dev { + struct dma_chan___2 *chan; + struct device device; + int dev_id; + bool chan_dma_dev; +}; + +struct dma_slave_caps { + u32 src_addr_widths; + u32 dst_addr_widths; + u32 directions; + u32 min_burst; + u32 max_burst; + u32 max_sg_burst; + bool cmd_pause; + bool cmd_resume; + bool cmd_terminate; + enum dma_residue_granularity residue_granularity; + bool descriptor_reuse; +}; + +typedef void (*dma_async_tx_callback)(void *); + +enum dmaengine_tx_result { + DMA_TRANS_NOERROR = 0, + DMA_TRANS_READ_FAILED = 1, + DMA_TRANS_WRITE_FAILED = 2, + DMA_TRANS_ABORTED = 3, +}; + +struct dmaengine_result { + enum dmaengine_tx_result result; + u32 residue; +}; + +typedef void (*dma_async_tx_callback_result)(void *, const struct dmaengine_result *); + +struct dmaengine_unmap_data { + u8 map_cnt; + u8 to_cnt; + u8 from_cnt; + u8 bidi_cnt; + struct device *dev; + struct kref kref; + size_t len; + dma_addr_t addr[0]; +}; + +struct dma_descriptor_metadata_ops { + int (*attach)(struct dma_async_tx_descriptor *, void *, size_t); + void * (*get_ptr)(struct dma_async_tx_descriptor *, size_t *, size_t *); + int (*set_len)(struct dma_async_tx_descriptor *, size_t); +}; + +struct dma_async_tx_descriptor { + dma_cookie_t cookie; + enum dma_ctrl_flags flags; + dma_addr_t phys; + struct dma_chan___2 *chan; + dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *); + int (*desc_free)(struct dma_async_tx_descriptor *); + dma_async_tx_callback callback; + dma_async_tx_callback_result callback_result; + void *callback_param; + struct dmaengine_unmap_data *unmap; + enum dma_desc_metadata_mode desc_metadata_mode; + struct dma_descriptor_metadata_ops *metadata_ops; +}; + +struct dma_tx_state { + dma_cookie_t last; + dma_cookie_t used; + u32 residue; + u32 in_flight_bytes; +}; + +struct dma_slave_map { + const char *devname; + const char *slave; + void *param; +}; + +struct serial_private; + +struct pci_serial_quirk { + u32 vendor; + u32 device; + u32 subvendor; + u32 subdevice; + int (*probe)(struct pci_dev *); + int (*init)(struct pci_dev *); + int (*setup)(struct serial_private *, const struct pciserial_board *, struct uart_8250_port *, int); + void (*exit)(struct pci_dev *); +}; + +struct serial_private { + struct pci_dev *dev; + unsigned int nr; + struct pci_serial_quirk *quirk; + const struct pciserial_board *board; + int line[0]; +}; + +struct f815xxa_data { + spinlock_t lock; + int idx; +}; + +struct timedia_struct { + int num; + const short unsigned int *ids; +}; + +enum pci_board_num_t { + pbn_default = 0, + pbn_b0_1_115200 = 1, + pbn_b0_2_115200 = 2, + pbn_b0_4_115200 = 3, + pbn_b0_5_115200 = 4, + pbn_b0_8_115200 = 5, + pbn_b0_1_921600 = 6, + pbn_b0_2_921600 = 7, + pbn_b0_4_921600 = 8, + pbn_b0_2_1130000 = 9, + pbn_b0_4_1152000 = 10, + pbn_b0_4_1250000 = 11, + pbn_b0_2_1843200 = 12, + pbn_b0_4_1843200 = 13, + pbn_b0_1_15625000 = 14, + pbn_b0_bt_1_115200 = 15, + pbn_b0_bt_2_115200 = 16, + pbn_b0_bt_4_115200 = 17, + pbn_b0_bt_8_115200 = 18, + pbn_b0_bt_1_460800 = 19, + pbn_b0_bt_2_460800 = 20, + pbn_b0_bt_4_460800 = 21, + pbn_b0_bt_1_921600 = 22, + pbn_b0_bt_2_921600 = 23, + pbn_b0_bt_4_921600 = 24, + pbn_b0_bt_8_921600 = 25, + pbn_b1_1_115200 = 26, + pbn_b1_2_115200 = 27, + pbn_b1_4_115200 = 28, + pbn_b1_8_115200 = 29, + pbn_b1_16_115200 = 30, + pbn_b1_1_921600 = 31, + pbn_b1_2_921600 = 32, + pbn_b1_4_921600 = 33, + pbn_b1_8_921600 = 34, + pbn_b1_2_1250000 = 35, + pbn_b1_bt_1_115200 = 36, + pbn_b1_bt_2_115200 = 37, + pbn_b1_bt_4_115200 = 38, + pbn_b1_bt_2_921600 = 39, + pbn_b1_1_1382400 = 40, + pbn_b1_2_1382400 = 41, + pbn_b1_4_1382400 = 42, + pbn_b1_8_1382400 = 43, + pbn_b2_1_115200 = 44, + pbn_b2_2_115200 = 45, + pbn_b2_4_115200 = 46, + pbn_b2_8_115200 = 47, + pbn_b2_1_460800 = 48, + pbn_b2_4_460800 = 49, + pbn_b2_8_460800 = 50, + pbn_b2_16_460800 = 51, + pbn_b2_1_921600 = 52, + pbn_b2_4_921600 = 53, + pbn_b2_8_921600 = 54, + pbn_b2_8_1152000 = 55, + pbn_b2_bt_1_115200 = 56, + pbn_b2_bt_2_115200 = 57, + pbn_b2_bt_4_115200 = 58, + pbn_b2_bt_2_921600 = 59, + pbn_b2_bt_4_921600 = 60, + pbn_b3_2_115200 = 61, + pbn_b3_4_115200 = 62, + pbn_b3_8_115200 = 63, + pbn_b4_bt_2_921600 = 64, + pbn_b4_bt_4_921600 = 65, + pbn_b4_bt_8_921600 = 66, + pbn_panacom = 67, + pbn_panacom2 = 68, + pbn_panacom4 = 69, + pbn_plx_romulus = 70, + pbn_oxsemi = 71, + pbn_oxsemi_1_15625000 = 72, + pbn_oxsemi_2_15625000 = 73, + pbn_oxsemi_4_15625000 = 74, + pbn_oxsemi_8_15625000 = 75, + pbn_intel_i960 = 76, + pbn_sgi_ioc3 = 77, + pbn_computone_4 = 78, + pbn_computone_6 = 79, + pbn_computone_8 = 80, + pbn_sbsxrsio = 81, + pbn_pasemi_1682M = 82, + pbn_ni8430_2 = 83, + pbn_ni8430_4 = 84, + pbn_ni8430_8 = 85, + pbn_ni8430_16 = 86, + pbn_ADDIDATA_PCIe_1_3906250 = 87, + pbn_ADDIDATA_PCIe_2_3906250 = 88, + pbn_ADDIDATA_PCIe_4_3906250 = 89, + pbn_ADDIDATA_PCIe_8_3906250 = 90, + pbn_ce4100_1_115200 = 91, + pbn_omegapci = 92, + pbn_NETMOS9900_2s_115200 = 93, + pbn_brcm_trumanage = 94, + pbn_fintek_4 = 95, + pbn_fintek_8 = 96, + pbn_fintek_12 = 97, + pbn_fintek_F81504A = 98, + pbn_fintek_F81508A = 99, + pbn_fintek_F81512A = 100, + pbn_wch382_2 = 101, + pbn_wch384_4 = 102, + pbn_wch384_8 = 103, + pbn_sunix_pci_1s = 104, + pbn_sunix_pci_2s = 105, + pbn_sunix_pci_4s = 106, + pbn_sunix_pci_8s = 107, + pbn_sunix_pci_16s = 108, + pbn_titan_1_4000000 = 109, + pbn_titan_2_4000000 = 110, + pbn_titan_4_4000000 = 111, + pbn_titan_8_4000000 = 112, + pbn_moxa8250_2p = 113, + pbn_moxa8250_4p = 114, + pbn_moxa8250_8p = 115, +}; + +struct trace_event_raw_dma_fence { + struct trace_entry ent; + u32 __data_loc_driver; + u32 __data_loc_timeline; + unsigned int context; + unsigned int seqno; + char __data[0]; +}; + +struct trace_event_data_offsets_dma_fence { + u32 driver; + u32 timeline; +}; + +typedef void (*btf_trace_dma_fence_emit)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_init)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_destroy)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_enable_signal)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_signaled)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_wait_start)(void *, struct dma_fence *); + +typedef void (*btf_trace_dma_fence_wait_end)(void *, struct dma_fence *); + +struct default_wait_cb { + struct dma_fence_cb base; + struct task_struct *task; +}; + +enum rc_driver_type { + RC_DRIVER_SCANCODE = 0, + RC_DRIVER_IR_RAW = 1, + RC_DRIVER_IR_RAW_TX = 2, +}; + +struct rc_scancode_filter { + u32 data; + u32 mask; +}; + +struct ir_raw_event_ctrl; + +struct rc_dev { + struct device dev; + bool managed_alloc; + const struct attribute_group *sysfs_groups[5]; + const char *device_name; + const char *input_phys; + struct input_id input_id; + const char *driver_name; + const char *map_name; + struct rc_map rc_map; + struct mutex lock; + unsigned int minor; + struct ir_raw_event_ctrl *raw; + struct input_dev *input_dev; + enum rc_driver_type driver_type; + bool idle; + bool encode_wakeup; + u64 allowed_protocols; + u64 enabled_protocols; + u64 allowed_wakeup_protocols; + enum rc_proto wakeup_protocol; + struct rc_scancode_filter scancode_filter; + struct rc_scancode_filter scancode_wakeup_filter; + u32 scancode_mask; + u32 users; + void *priv; + spinlock_t keylock; + bool keypressed; + long unsigned int keyup_jiffies; + struct timer_list timer_keyup; + struct timer_list timer_repeat; + u32 last_keycode; + enum rc_proto last_protocol; + u64 last_scancode; + u8 last_toggle; + u32 timeout; + u32 min_timeout; + u32 max_timeout; + u32 rx_resolution; + u32 tx_resolution; + struct device lirc_dev; + struct cdev lirc_cdev; + ktime_t gap_start; + spinlock_t lirc_fh_lock; + struct list_head lirc_fh; + bool registered; + int (*change_protocol)(struct rc_dev *, u64 *); + int (*open)(struct rc_dev *); + void (*close)(struct rc_dev *); + int (*s_tx_mask)(struct rc_dev *, u32); + int (*s_tx_carrier)(struct rc_dev *, u32); + int (*s_tx_duty_cycle)(struct rc_dev *, u32); + int (*s_rx_carrier_range)(struct rc_dev *, u32, u32); + int (*tx_ir)(struct rc_dev *, unsigned int *, unsigned int); + void (*s_idle)(struct rc_dev *, bool); + int (*s_wideband_receiver)(struct rc_dev *, int); + int (*s_carrier_report)(struct rc_dev *, int); + int (*s_filter)(struct rc_dev *, struct rc_scancode_filter *); + int (*s_wakeup_filter)(struct rc_dev *, struct rc_scancode_filter *); + int (*s_timeout)(struct rc_dev *, unsigned int); +}; + +struct ir_raw_event { + union { + u32 duration; + u32 carrier; + }; + u8 duty_cycle; + unsigned int pulse: 1; + unsigned int overflow: 1; + unsigned int timeout: 1; + unsigned int carrier_report: 1; +}; + +struct ir_raw_event_ctrl { + struct list_head list; + struct task_struct *thread; + struct { + union { + struct __kfifo kfifo; + struct ir_raw_event *type; + const struct ir_raw_event *const_type; + char (*rectype)[0]; + struct ir_raw_event *ptr; + const struct ir_raw_event *ptr_const; + }; + struct ir_raw_event buf[512]; + } kfifo; + ktime_t last_event; + struct rc_dev *dev; + spinlock_t edge_spinlock; + struct timer_list edge_handle; + struct ir_raw_event prev_ev; + struct ir_raw_event this_ev; + u32 bpf_sample; + struct bpf_prog_array *progs; +}; + +struct ir_raw_handler { + struct list_head list; + u64 protocols; + int (*decode)(struct rc_dev *, struct ir_raw_event); + int (*encode)(enum rc_proto, u32, struct ir_raw_event *, unsigned int); + u32 carrier; + u32 min_timeout; + int (*raw_register)(struct rc_dev *); + int (*raw_unregister)(struct rc_dev *); +}; + +struct ir_raw_timings_manchester { + unsigned int leader_pulse; + unsigned int leader_space; + unsigned int clock; + unsigned int invert: 1; + unsigned int trailer_space; +}; + +struct ir_raw_timings_pd { + unsigned int header_pulse; + unsigned int header_space; + unsigned int bit_pulse; + unsigned int bit_space[2]; + unsigned int trailer_pulse; + unsigned int trailer_space; + unsigned int msb_first: 1; +}; + +struct ir_raw_timings_pl { + unsigned int header_pulse; + unsigned int bit_space; + unsigned int bit_pulse[2]; + unsigned int trailer_space; + unsigned int msb_first: 1; +}; + +enum { + ETHTOOL_A_STRING_UNSPEC = 0, + ETHTOOL_A_STRING_INDEX = 1, + ETHTOOL_A_STRING_VALUE = 2, + __ETHTOOL_A_STRING_CNT = 3, + ETHTOOL_A_STRING_MAX = 2, +}; + +enum { + ETHTOOL_A_STRINGS_UNSPEC = 0, + ETHTOOL_A_STRINGS_STRING = 1, + __ETHTOOL_A_STRINGS_CNT = 2, + ETHTOOL_A_STRINGS_MAX = 1, +}; + +enum { + ETHTOOL_A_STRINGSET_UNSPEC = 0, + ETHTOOL_A_STRINGSET_ID = 1, + ETHTOOL_A_STRINGSET_COUNT = 2, + ETHTOOL_A_STRINGSET_STRINGS = 3, + __ETHTOOL_A_STRINGSET_CNT = 4, + ETHTOOL_A_STRINGSET_MAX = 3, +}; + +enum { + ETHTOOL_A_STRINGSETS_UNSPEC = 0, + ETHTOOL_A_STRINGSETS_STRINGSET = 1, + __ETHTOOL_A_STRINGSETS_CNT = 2, + ETHTOOL_A_STRINGSETS_MAX = 1, +}; + +struct strset_info { + bool per_dev; + bool free_strings; + unsigned int count; + const char (*strings)[32]; +}; + +struct strset_req_info { + struct ethnl_req_info base; + u32 req_ids; + bool counts_only; +}; + +struct strset_reply_data { + struct ethnl_reply_data base; + struct strset_info sets[21]; +}; + +enum ct_dccp_roles { + CT_DCCP_ROLE_CLIENT = 0, + CT_DCCP_ROLE_SERVER = 1, + __CT_DCCP_ROLE_MAX = 2, +}; + +struct dccp_hdr_ext { + __be32 dccph_seq_low; +}; + +struct dccp_hdr_ack_bits { + __be16 dccph_reserved1; + __be16 dccph_ack_nr_high; + __be32 dccph_ack_nr_low; +}; + +enum dccp_pkt_type { + DCCP_PKT_REQUEST = 0, + DCCP_PKT_RESPONSE = 1, + DCCP_PKT_DATA = 2, + DCCP_PKT_ACK = 3, + DCCP_PKT_DATAACK = 4, + DCCP_PKT_CLOSEREQ = 5, + DCCP_PKT_CLOSE = 6, + DCCP_PKT_RESET = 7, + DCCP_PKT_SYNC = 8, + DCCP_PKT_SYNCACK = 9, + DCCP_PKT_INVALID = 10, +}; + +struct inet_diag_sockid { + __be16 idiag_sport; + __be16 idiag_dport; + __be32 idiag_src[4]; + __be32 idiag_dst[4]; + __u32 idiag_if; + __u32 idiag_cookie[2]; +}; + +struct inet_diag_req_v2 { + __u8 sdiag_family; + __u8 sdiag_protocol; + __u8 idiag_ext; + __u8 pad; + __u32 idiag_states; + struct inet_diag_sockid id; +}; + +struct inet_diag_msg { + __u8 idiag_family; + __u8 idiag_state; + __u8 idiag_timer; + __u8 idiag_retrans; + struct inet_diag_sockid id; + __u32 idiag_expires; + __u32 idiag_rqueue; + __u32 idiag_wqueue; + __u32 idiag_uid; + __u32 idiag_inode; +}; + +enum { + INET_DIAG_NONE = 0, + INET_DIAG_MEMINFO = 1, + INET_DIAG_INFO = 2, + INET_DIAG_VEGASINFO = 3, + INET_DIAG_CONG = 4, + INET_DIAG_TOS = 5, + INET_DIAG_TCLASS = 6, + INET_DIAG_SKMEMINFO = 7, + INET_DIAG_SHUTDOWN = 8, + INET_DIAG_DCTCPINFO = 9, + INET_DIAG_PROTOCOL = 10, + INET_DIAG_SKV6ONLY = 11, + INET_DIAG_LOCALS = 12, + INET_DIAG_PEERS = 13, + INET_DIAG_PAD = 14, + INET_DIAG_MARK = 15, + INET_DIAG_BBRINFO = 16, + INET_DIAG_CLASS_ID = 17, + INET_DIAG_MD5SIG = 18, + INET_DIAG_ULP_INFO = 19, + INET_DIAG_SK_BPF_STORAGES = 20, + INET_DIAG_CGROUP_ID = 21, + INET_DIAG_SOCKOPT = 22, + __INET_DIAG_MAX = 23, +}; + +enum { + INET_ULP_INFO_UNSPEC = 0, + INET_ULP_INFO_NAME = 1, + INET_ULP_INFO_TLS = 2, + INET_ULP_INFO_MPTCP = 3, + __INET_ULP_INFO_MAX = 4, +}; + +struct tcpvegas_info { + __u32 tcpv_enabled; + __u32 tcpv_rttcnt; + __u32 tcpv_rtt; + __u32 tcpv_minrtt; +}; + +struct tcp_dctcp_info { + __u16 dctcp_enabled; + __u16 dctcp_ce_state; + __u32 dctcp_alpha; + __u32 dctcp_ab_ecn; + __u32 dctcp_ab_tot; +}; + +struct tcp_bbr_info { + __u32 bbr_bw_lo; + __u32 bbr_bw_hi; + __u32 bbr_min_rtt; + __u32 bbr_pacing_gain; + __u32 bbr_cwnd_gain; +}; + +union tcp_cc_info { + struct tcpvegas_info vegas; + struct tcp_dctcp_info dctcp; + struct tcp_bbr_info bbr; +}; + +struct inet_diag_handler { + void (*dump)(struct sk_buff *, struct netlink_callback *, const struct inet_diag_req_v2 *); + int (*dump_one)(struct netlink_callback *, const struct inet_diag_req_v2 *); + void (*idiag_get_info)(struct sock *, struct inet_diag_msg *, void *); + int (*idiag_get_aux)(struct sock *, bool, struct sk_buff *); + size_t (*idiag_get_aux_size)(struct sock *, bool); + int (*destroy)(struct sk_buff *, const struct inet_diag_req_v2 *); + __u16 idiag_type; + __u16 idiag_info_size; +}; + +struct tcp_diag_md5sig { + __u8 tcpm_family; + __u8 tcpm_prefixlen; + __u16 tcpm_keylen; + __be32 tcpm_addr[4]; + __u8 tcpm_key[80]; +}; + +struct in6_flowlabel_req { + struct in6_addr flr_dst; + __be32 flr_label; + __u8 flr_action; + __u8 flr_share; + __u16 flr_flags; + __u16 flr_expires; + __u16 flr_linger; + __u32 __flr_pad; +}; + +struct ip6fl_iter_state { + struct seq_net_private p; + struct pid_namespace *pid_ns; + int bucket; +}; + +enum { + NLBL_CIPSOV4_C_UNSPEC = 0, + NLBL_CIPSOV4_C_ADD = 1, + NLBL_CIPSOV4_C_REMOVE = 2, + NLBL_CIPSOV4_C_LIST = 3, + NLBL_CIPSOV4_C_LISTALL = 4, + __NLBL_CIPSOV4_C_MAX = 5, +}; + +enum { + NLBL_CIPSOV4_A_UNSPEC = 0, + NLBL_CIPSOV4_A_DOI = 1, + NLBL_CIPSOV4_A_MTYPE = 2, + NLBL_CIPSOV4_A_TAG = 3, + NLBL_CIPSOV4_A_TAGLST = 4, + NLBL_CIPSOV4_A_MLSLVLLOC = 5, + NLBL_CIPSOV4_A_MLSLVLREM = 6, + NLBL_CIPSOV4_A_MLSLVL = 7, + NLBL_CIPSOV4_A_MLSLVLLST = 8, + NLBL_CIPSOV4_A_MLSCATLOC = 9, + NLBL_CIPSOV4_A_MLSCATREM = 10, + NLBL_CIPSOV4_A_MLSCAT = 11, + NLBL_CIPSOV4_A_MLSCATLST = 12, + __NLBL_CIPSOV4_A_MAX = 13, +}; + +struct netlbl_domaddr_map { + struct list_head list4; + struct list_head list6; +}; + +struct netlbl_dommap_def { + u32 type; + union { + struct netlbl_domaddr_map *addrsel; + struct cipso_v4_doi *cipso; + struct calipso_doi *calipso; + }; +}; + +struct netlbl_dom_map { + char *domain; + u16 family; + struct netlbl_dommap_def def; + u32 valid; + struct list_head list; + struct callback_head rcu; +}; + +struct netlbl_cipsov4_doiwalk_arg { + struct netlink_callback *nl_cb; + struct sk_buff *skb; + u32 seq; +}; + +struct netlbl_domhsh_walk_arg { + struct netlbl_audit *audit_info; + u32 doi; +}; + +struct apic_chip_data { + struct irq_cfg hw_irq_cfg; + unsigned int vector; + unsigned int prev_vector; + unsigned int cpu; + unsigned int prev_cpu; + unsigned int irq; + struct hlist_node clist; + unsigned int move_in_progress: 1; + unsigned int is_managed: 1; + unsigned int can_reserve: 1; + unsigned int has_reserved: 1; +}; + +struct irq_matrix; + +struct idmap_key { + bool map_up; + u32 id; + u32 count; +}; + +enum { + TRACE_NOP_OPT_ACCEPT = 1, + TRACE_NOP_OPT_REFUSE = 2, +}; + +typedef int (*print_type_func_t)(struct trace_seq *, void *, void *); + +enum fetch_op { + FETCH_OP_NOP = 0, + FETCH_OP_REG = 1, + FETCH_OP_STACK = 2, + FETCH_OP_STACKP = 3, + FETCH_OP_RETVAL = 4, + FETCH_OP_IMM = 5, + FETCH_OP_COMM = 6, + FETCH_OP_ARG = 7, + FETCH_OP_FOFFS = 8, + FETCH_OP_DATA = 9, + FETCH_OP_DEREF = 10, + FETCH_OP_UDEREF = 11, + FETCH_OP_ST_RAW = 12, + FETCH_OP_ST_MEM = 13, + FETCH_OP_ST_UMEM = 14, + FETCH_OP_ST_STRING = 15, + FETCH_OP_ST_USTRING = 16, + FETCH_OP_MOD_BF = 17, + FETCH_OP_LP_ARRAY = 18, + FETCH_OP_TP_ARG = 19, + FETCH_OP_END = 20, + FETCH_NOP_SYMBOL = 21, +}; + +struct fetch_insn { + enum fetch_op op; + union { + unsigned int param; + struct { + unsigned int size; + int offset; + }; + struct { + unsigned char basesize; + unsigned char lshift; + unsigned char rshift; + }; + long unsigned int immediate; + void *data; + }; +}; + +struct fetch_type { + const char *name; + size_t size; + int is_signed; + print_type_func_t print; + const char *fmt; + const char *fmttype; +}; + +struct probe_arg { + struct fetch_insn *code; + bool dynamic; + unsigned int offset; + unsigned int count; + const char *name; + const char *comm; + char *fmt; + const struct fetch_type *type; +}; + +struct trace_uprobe_filter { + rwlock_t rwlock; + int nr_systemwide; + struct list_head perf_events; +}; + +struct trace_probe_event { + unsigned int flags; + struct trace_event_class class; + struct trace_event_call call; + struct list_head files; + struct list_head probes; + struct trace_uprobe_filter filter[0]; +}; + +struct trace_probe { + struct list_head list; + struct trace_probe_event *event; + ssize_t size; + unsigned int nr_args; + struct probe_arg args[0]; +}; + +struct event_file_link { + struct trace_event_file *file; + struct list_head list; +}; + +enum probe_print_type { + PROBE_PRINT_NORMAL = 0, + PROBE_PRINT_RETURN = 1, + PROBE_PRINT_EVENT = 2, +}; + +enum { + TP_ERR_FILE_NOT_FOUND = 0, + TP_ERR_NO_REGULAR_FILE = 1, + TP_ERR_BAD_REFCNT = 2, + TP_ERR_REFCNT_OPEN_BRACE = 3, + TP_ERR_BAD_REFCNT_SUFFIX = 4, + TP_ERR_BAD_UPROBE_OFFS = 5, + TP_ERR_MAXACT_NO_KPROBE = 6, + TP_ERR_BAD_MAXACT = 7, + TP_ERR_MAXACT_TOO_BIG = 8, + TP_ERR_BAD_PROBE_ADDR = 9, + TP_ERR_BAD_RETPROBE = 10, + TP_ERR_BAD_ADDR_SUFFIX = 11, + TP_ERR_NO_GROUP_NAME = 12, + TP_ERR_GROUP_TOO_LONG = 13, + TP_ERR_BAD_GROUP_NAME = 14, + TP_ERR_NO_EVENT_NAME = 15, + TP_ERR_EVENT_TOO_LONG = 16, + TP_ERR_BAD_EVENT_NAME = 17, + TP_ERR_EVENT_EXIST = 18, + TP_ERR_RETVAL_ON_PROBE = 19, + TP_ERR_BAD_STACK_NUM = 20, + TP_ERR_BAD_ARG_NUM = 21, + TP_ERR_BAD_VAR = 22, + TP_ERR_BAD_REG_NAME = 23, + TP_ERR_BAD_MEM_ADDR = 24, + TP_ERR_BAD_IMM = 25, + TP_ERR_IMMSTR_NO_CLOSE = 26, + TP_ERR_FILE_ON_KPROBE = 27, + TP_ERR_BAD_FILE_OFFS = 28, + TP_ERR_SYM_ON_UPROBE = 29, + TP_ERR_TOO_MANY_OPS = 30, + TP_ERR_DEREF_NEED_BRACE = 31, + TP_ERR_BAD_DEREF_OFFS = 32, + TP_ERR_DEREF_OPEN_BRACE = 33, + TP_ERR_COMM_CANT_DEREF = 34, + TP_ERR_BAD_FETCH_ARG = 35, + TP_ERR_ARRAY_NO_CLOSE = 36, + TP_ERR_BAD_ARRAY_SUFFIX = 37, + TP_ERR_BAD_ARRAY_NUM = 38, + TP_ERR_ARRAY_TOO_BIG = 39, + TP_ERR_BAD_TYPE = 40, + TP_ERR_BAD_STRING = 41, + TP_ERR_BAD_BITFIELD = 42, + TP_ERR_ARG_NAME_TOO_LONG = 43, + TP_ERR_NO_ARG_NAME = 44, + TP_ERR_BAD_ARG_NAME = 45, + TP_ERR_USED_ARG_NAME = 46, + TP_ERR_ARG_TOO_LONG = 47, + TP_ERR_NO_ARG_BODY = 48, + TP_ERR_BAD_INSN_BNDRY = 49, + TP_ERR_FAIL_REG_PROBE = 50, + TP_ERR_DIFF_PROBE_TYPE = 51, + TP_ERR_DIFF_ARG_TYPE = 52, + TP_ERR_SAME_PROBE = 53, + TP_ERR_NO_EVENT_INFO = 54, + TP_ERR_BAD_ATTACH_EVENT = 55, + TP_ERR_BAD_ATTACH_ARG = 56, + TP_ERR_NO_EP_FILTER = 57, +}; + +struct trace_probe_log { + const char *subsystem; + const char **argv; + int argc; + int index; +}; + +enum perf_callchain_context { + PERF_CONTEXT_HV = 18446744073709551584ULL, + PERF_CONTEXT_KERNEL = 18446744073709551488ULL, + PERF_CONTEXT_USER = 18446744073709551104ULL, + PERF_CONTEXT_GUEST = 18446744073709549568ULL, + PERF_CONTEXT_GUEST_KERNEL = 18446744073709549440ULL, + PERF_CONTEXT_GUEST_USER = 18446744073709549056ULL, + PERF_CONTEXT_MAX = 18446744073709547521ULL, +}; + +struct callchain_cpus_entries { + struct callback_head callback_head; + struct perf_callchain_entry *cpu_entries[0]; +}; + +typedef struct { + long unsigned int fds_bits[16]; +} __kernel_fd_set; + +typedef __kernel_fd_set fd_set; + +struct old_timeval32 { + old_time32_t tv_sec; + s32 tv_usec; +}; + +struct poll_table_entry { + struct file *filp; + __poll_t key; + wait_queue_entry_t wait; + wait_queue_head_t *wait_address; +}; + +struct poll_table_page; + +struct poll_wqueues { + poll_table pt; + struct poll_table_page *table; + struct task_struct *polling_task; + int triggered; + int error; + int inline_index; + struct poll_table_entry inline_entries[9]; +}; + +struct poll_table_page { + struct poll_table_page *next; + struct poll_table_entry *entry; + struct poll_table_entry entries[0]; +}; + +enum poll_time_type { + PT_TIMEVAL = 0, + PT_OLD_TIMEVAL = 1, + PT_TIMESPEC = 2, + PT_OLD_TIMESPEC = 3, +}; + +typedef struct { + long unsigned int *in; + long unsigned int *out; + long unsigned int *ex; + long unsigned int *res_in; + long unsigned int *res_out; + long unsigned int *res_ex; +} fd_set_bits; + +struct sigset_argpack { + sigset_t *p; + size_t size; +}; + +struct poll_list { + struct poll_list *next; + int len; + struct pollfd entries[0]; +}; + +struct fault_attr { + long unsigned int probability; + long unsigned int interval; + atomic_t times; + atomic_t space; + long unsigned int verbose; + bool task_filter; + long unsigned int stacktrace_depth; + long unsigned int require_start; + long unsigned int require_end; + long unsigned int reject_start; + long unsigned int reject_end; + long unsigned int count; + struct ratelimit_state ratelimit_state; + struct dentry *dname; +}; + +enum fault_flags { + FAULT_NOWARN = 1, +}; + +enum pci_mmap_state { + pci_mmap_io = 0, + pci_mmap_mem = 1, +}; + +enum pci_mmap_api { + PCI_MMAP_SYSFS = 0, + PCI_MMAP_PROCFS = 1, +}; + +struct pci_filp_private { + enum pci_mmap_state mmap_state; + int write_combine; +}; + +struct acpi_data_node_attr { + struct attribute attr; + ssize_t (*show)(struct acpi_data_node *, char *); + ssize_t (*store)(struct acpi_data_node *, const char *, size_t); +}; + +struct pts_fs_info; + +struct fwnode_link { + struct fwnode_handle *supplier; + struct list_head s_hook; + struct fwnode_handle *consumer; + struct list_head c_hook; +}; + +struct dev_printk_info { + char subsystem[16]; + char device[48]; +}; + +enum dpm_order { + DPM_ORDER_NONE = 0, + DPM_ORDER_DEV_AFTER_PARENT = 1, + DPM_ORDER_PARENT_BEFORE_DEV = 2, + DPM_ORDER_DEV_LAST = 3, +}; + +struct dev_ext_attribute { + struct device_attribute attr; + void *var; +}; + +enum device_link_state { + DL_STATE_NONE = -1, + DL_STATE_DORMANT = 0, + DL_STATE_AVAILABLE = 1, + DL_STATE_CONSUMER_PROBE = 2, + DL_STATE_ACTIVE = 3, + DL_STATE_SUPPLIER_UNBIND = 4, +}; + +struct device_link { + struct device *supplier; + struct list_head s_node; + struct device *consumer; + struct list_head c_node; + struct device link_dev; + enum device_link_state status; + u32 flags; + refcount_t rpm_active; + struct kref kref; + struct work_struct rm_work; + bool supplier_preactivated; +}; + +union device_attr_group_devres { + const struct attribute_group *group; + const struct attribute_group **groups; +}; + +struct class_dir { + struct kobject kobj; + struct class *class; +}; + +struct root_device { + struct device dev; + struct module *owner; +}; + +struct a4tech_sc { + long unsigned int quirks; + unsigned int hw_wheel; + __s32 delayed_value; +}; + +enum { + BPF_F_RECOMPUTE_CSUM = 1, + BPF_F_INVALIDATE_HASH = 2, +}; + +enum { + BPF_F_HDR_FIELD_MASK = 15, +}; + +enum { + BPF_F_PSEUDO_HDR = 16, + BPF_F_MARK_MANGLED_0 = 32, + BPF_F_MARK_ENFORCE = 64, +}; + +enum { + BPF_F_TUNINFO_IPV6 = 1, +}; + +enum { + BPF_F_ZERO_CSUM_TX = 2, + BPF_F_DONT_FRAGMENT = 4, + BPF_F_SEQ_NUMBER = 8, +}; + +enum { + BPF_F_TUNINFO_FLAGS = 16, +}; + +enum { + BPF_F_INDEX_MASK = 4294967295ULL, + BPF_F_CURRENT_CPU = 4294967295ULL, + BPF_F_CTXLEN_MASK = 4503595332403200ULL, +}; + +enum { + BPF_CSUM_LEVEL_QUERY = 0, + BPF_CSUM_LEVEL_INC = 1, + BPF_CSUM_LEVEL_DEC = 2, + BPF_CSUM_LEVEL_RESET = 3, +}; + +enum { + BPF_F_ADJ_ROOM_FIXED_GSO = 1, + BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 = 2, + BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = 4, + BPF_F_ADJ_ROOM_ENCAP_L4_GRE = 8, + BPF_F_ADJ_ROOM_ENCAP_L4_UDP = 16, + BPF_F_ADJ_ROOM_NO_CSUM_RESET = 32, + BPF_F_ADJ_ROOM_ENCAP_L2_ETH = 64, +}; + +enum { + BPF_ADJ_ROOM_ENCAP_L2_MASK = 255, + BPF_ADJ_ROOM_ENCAP_L2_SHIFT = 56, +}; + +enum { + BPF_SK_LOOKUP_F_REPLACE = 1, + BPF_SK_LOOKUP_F_NO_REUSEPORT = 2, +}; + +enum bpf_adj_room_mode { + BPF_ADJ_ROOM_NET = 0, + BPF_ADJ_ROOM_MAC = 1, +}; + +enum bpf_hdr_start_off { + BPF_HDR_START_MAC = 0, + BPF_HDR_START_NET = 1, +}; + +enum bpf_lwt_encap_mode { + BPF_LWT_ENCAP_SEG6 = 0, + BPF_LWT_ENCAP_SEG6_INLINE = 1, + BPF_LWT_ENCAP_IP = 2, +}; + +enum { + BPF_SKB_TSTAMP_UNSPEC = 0, + BPF_SKB_TSTAMP_DELIVERY_MONO = 1, +}; + +struct bpf_tunnel_key { + __u32 tunnel_id; + union { + __u32 remote_ipv4; + __u32 remote_ipv6[4]; + }; + __u8 tunnel_tos; + __u8 tunnel_ttl; + union { + __u16 tunnel_ext; + __be16 tunnel_flags; + }; + __u32 tunnel_label; + union { + __u32 local_ipv4; + __u32 local_ipv6[4]; + }; +}; + +struct bpf_xfrm_state { + __u32 reqid; + __u32 spi; + __u16 family; + __u16 ext; + union { + __u32 remote_ipv4; + __u32 remote_ipv6[4]; + }; +}; + +struct bpf_tcp_sock { + __u32 snd_cwnd; + __u32 srtt_us; + __u32 rtt_min; + __u32 snd_ssthresh; + __u32 rcv_nxt; + __u32 snd_nxt; + __u32 snd_una; + __u32 mss_cache; + __u32 ecn_flags; + __u32 rate_delivered; + __u32 rate_interval_us; + __u32 packets_out; + __u32 retrans_out; + __u32 total_retrans; + __u32 segs_in; + __u32 data_segs_in; + __u32 segs_out; + __u32 data_segs_out; + __u32 lost_out; + __u32 sacked_out; + __u64 bytes_received; + __u64 bytes_acked; + __u32 dsack_dups; + __u32 delivered; + __u32 delivered_ce; + __u32 icsk_retransmits; +}; + +struct bpf_xdp_sock { + __u32 queue_id; +}; + +struct sk_msg_md { + union { + void *data; + }; + union { + void *data_end; + }; + __u32 family; + __u32 remote_ip4; + __u32 local_ip4; + __u32 remote_ip6[4]; + __u32 local_ip6[4]; + __u32 remote_port; + __u32 local_port; + __u32 size; + union { + struct bpf_sock *sk; + }; +}; + +struct sk_reuseport_md { + union { + void *data; + }; + union { + void *data_end; + }; + __u32 len; + __u32 eth_protocol; + __u32 ip_protocol; + __u32 bind_inany; + __u32 hash; + union { + struct bpf_sock *sk; + }; + union { + struct bpf_sock *migrating_sk; + }; +}; + +struct bpf_sock_addr { + __u32 user_family; + __u32 user_ip4; + __u32 user_ip6[4]; + __u32 user_port; + __u32 family; + __u32 type; + __u32 protocol; + __u32 msg_src_ip4; + __u32 msg_src_ip6[4]; + union { + struct bpf_sock *sk; + }; +}; + +struct bpf_sock_ops { + __u32 op; + union { + __u32 args[4]; + __u32 reply; + __u32 replylong[4]; + }; + __u32 family; + __u32 remote_ip4; + __u32 local_ip4; + __u32 remote_ip6[4]; + __u32 local_ip6[4]; + __u32 remote_port; + __u32 local_port; + __u32 is_fullsock; + __u32 snd_cwnd; + __u32 srtt_us; + __u32 bpf_sock_ops_cb_flags; + __u32 state; + __u32 rtt_min; + __u32 snd_ssthresh; + __u32 rcv_nxt; + __u32 snd_nxt; + __u32 snd_una; + __u32 mss_cache; + __u32 ecn_flags; + __u32 rate_delivered; + __u32 rate_interval_us; + __u32 packets_out; + __u32 retrans_out; + __u32 total_retrans; + __u32 segs_in; + __u32 data_segs_in; + __u32 segs_out; + __u32 data_segs_out; + __u32 lost_out; + __u32 sacked_out; + __u32 sk_txhash; + __u64 bytes_received; + __u64 bytes_acked; + union { + struct bpf_sock *sk; + }; + union { + void *skb_data; + }; + union { + void *skb_data_end; + }; + __u32 skb_len; + __u32 skb_tcp_flags; + __u64 skb_hwtstamp; +}; + +enum { + TCP_BPF_IW = 1001, + TCP_BPF_SNDCWND_CLAMP = 1002, + TCP_BPF_DELACK_MAX = 1003, + TCP_BPF_RTO_MIN = 1004, + TCP_BPF_SYN = 1005, + TCP_BPF_SYN_IP = 1006, + TCP_BPF_SYN_MAC = 1007, +}; + +enum { + BPF_LOAD_HDR_OPT_TCP_SYN = 1, +}; + +enum { + BPF_FIB_LOOKUP_DIRECT = 1, + BPF_FIB_LOOKUP_OUTPUT = 2, +}; + +enum { + BPF_FIB_LKUP_RET_SUCCESS = 0, + BPF_FIB_LKUP_RET_BLACKHOLE = 1, + BPF_FIB_LKUP_RET_UNREACHABLE = 2, + BPF_FIB_LKUP_RET_PROHIBIT = 3, + BPF_FIB_LKUP_RET_NOT_FWDED = 4, + BPF_FIB_LKUP_RET_FWD_DISABLED = 5, + BPF_FIB_LKUP_RET_UNSUPP_LWT = 6, + BPF_FIB_LKUP_RET_NO_NEIGH = 7, + BPF_FIB_LKUP_RET_FRAG_NEEDED = 8, +}; + +struct bpf_fib_lookup { + __u8 family; + __u8 l4_protocol; + __be16 sport; + __be16 dport; + union { + __u16 tot_len; + __u16 mtu_result; + }; + __u32 ifindex; + union { + __u8 tos; + __be32 flowinfo; + __u32 rt_metric; + }; + union { + __be32 ipv4_src; + __u32 ipv6_src[4]; + }; + union { + __be32 ipv4_dst; + __u32 ipv6_dst[4]; + }; + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + __u8 smac[6]; + __u8 dmac[6]; +}; + +struct bpf_redir_neigh { + __u32 nh_family; + union { + __be32 ipv4_nh; + __u32 ipv6_nh[4]; + }; +}; + +enum bpf_check_mtu_flags { + BPF_MTU_CHK_SEGS = 1, +}; + +enum bpf_check_mtu_ret { + BPF_MTU_CHK_RET_SUCCESS = 0, + BPF_MTU_CHK_RET_FRAG_NEEDED = 1, + BPF_MTU_CHK_RET_SEGS_TOOBIG = 2, +}; + +struct bpf_dispatcher_prog { + struct bpf_prog *prog; + refcount_t users; +}; + +struct bpf_dispatcher { + struct mutex mutex; + void *func; + struct bpf_dispatcher_prog progs[48]; + int num_progs; + void *image; + void *rw_image; + u32 image_off; + struct bpf_ksym ksym; + struct static_call_key *sc_key; + void *sc_tramp; +}; + +typedef long unsigned int (*bpf_ctx_copy_t)(void *, const void *, long unsigned int, long unsigned int); + +struct bpf_empty_prog_array { + struct bpf_prog_array hdr; + struct bpf_prog *null_prog; +}; + +struct sk_reuseport_kern { + struct sk_buff *skb; + struct sock *sk; + struct sock *selected_sk; + struct sock *migrating_sk; + void *data_end; + u32 hash; + u32 reuseport_id; + bool bind_inany; +}; + +struct compat_sock_fprog { + u16 len; + compat_uptr_t filter; +}; + +typedef int (*bpf_aux_classic_check_t)(struct sock_filter *, unsigned int); + +struct bpf_sock_addr_kern { + struct sock *sk; + struct sockaddr *uaddr; + u64 tmp_reg; + void *t_ctx; +}; + +struct udp6_sock { + struct udp_sock udp; + struct ipv6_pinfo inet6; long: 64; long: 64; long: 64; long: 64; +}; + +struct tcp6_sock { + struct tcp_sock tcp; + struct ipv6_pinfo inet6; +}; + +struct ipv6_bpf_stub { + int (*inet6_bind)(struct sock *, struct sockaddr *, int, u32); + struct sock * (*udp6_lib_lookup)(struct net *, const struct in6_addr *, __be16, const struct in6_addr *, __be16, int, int, struct udp_table *, struct sk_buff *); + int (*ipv6_setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); + int (*ipv6_getsockopt)(struct sock *, int, int, sockptr_t, sockptr_t); +}; + +struct _strp_msg { + struct strp_msg strp; + int accum_len; +}; + +struct tls_msg { + u8 control; +}; + +struct sk_skb_cb { + unsigned char data[20]; + unsigned char pad[4]; + struct _strp_msg strp; + struct tls_msg tls; + u64 temp_reg; +}; + +typedef u64 (*btf_bpf_skb_get_pay_offset)(struct sk_buff *); + +typedef u64 (*btf_bpf_skb_get_nlattr)(struct sk_buff *, u32, u32); + +typedef u64 (*btf_bpf_skb_get_nlattr_nest)(struct sk_buff *, u32, u32); + +typedef u64 (*btf_bpf_skb_load_helper_8)(const struct sk_buff *, const void *, int, int); + +typedef u64 (*btf_bpf_skb_load_helper_8_no_cache)(const struct sk_buff *, int); + +typedef u64 (*btf_bpf_skb_load_helper_16)(const struct sk_buff *, const void *, int, int); + +typedef u64 (*btf_bpf_skb_load_helper_16_no_cache)(const struct sk_buff *, int); + +typedef u64 (*btf_bpf_skb_load_helper_32)(const struct sk_buff *, const void *, int, int); + +typedef u64 (*btf_bpf_skb_load_helper_32_no_cache)(const struct sk_buff *, int); + +struct bpf_scratchpad { + union { + __be32 diff[128]; + u8 buff[512]; + }; +}; + +typedef u64 (*btf_bpf_skb_store_bytes)(struct sk_buff *, u32, const void *, u32, u64); + +typedef u64 (*btf_bpf_skb_load_bytes)(const struct sk_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_flow_dissector_load_bytes)(const struct bpf_flow_dissector *, u32, void *, u32); + +typedef u64 (*btf_bpf_skb_load_bytes_relative)(const struct sk_buff *, u32, void *, u32, u32); + +typedef u64 (*btf_bpf_skb_pull_data)(struct sk_buff *, u32); + +typedef u64 (*btf_bpf_sk_fullsock)(struct sock *); + +typedef u64 (*btf_sk_skb_pull_data)(struct sk_buff *, u32); + +typedef u64 (*btf_bpf_l3_csum_replace)(struct sk_buff *, u32, u64, u64, u64); + +typedef u64 (*btf_bpf_l4_csum_replace)(struct sk_buff *, u32, u64, u64, u64); + +typedef u64 (*btf_bpf_csum_diff)(__be32 *, u32, __be32 *, u32, __wsum); + +typedef u64 (*btf_bpf_csum_update)(struct sk_buff *, __wsum); + +typedef u64 (*btf_bpf_csum_level)(struct sk_buff *, u64); + +enum { + BPF_F_NEIGH = 2, + BPF_F_PEER = 4, + BPF_F_NEXTHOP = 8, +}; + +typedef u64 (*btf_bpf_clone_redirect)(struct sk_buff *, u32, u64); + +typedef u64 (*btf_bpf_redirect)(u32, u64); + +typedef u64 (*btf_bpf_redirect_peer)(u32, u64); + +typedef u64 (*btf_bpf_redirect_neigh)(u32, struct bpf_redir_neigh *, int, u64); + +typedef u64 (*btf_bpf_msg_apply_bytes)(struct sk_msg *, u32); + +typedef u64 (*btf_bpf_msg_cork_bytes)(struct sk_msg *, u32); + +typedef u64 (*btf_bpf_msg_pull_data)(struct sk_msg *, u32, u32, u64); + +typedef u64 (*btf_bpf_msg_push_data)(struct sk_msg *, u32, u32, u64); + +typedef u64 (*btf_bpf_msg_pop_data)(struct sk_msg *, u32, u32, u64); + +typedef u64 (*btf_bpf_get_cgroup_classid_curr)(); + +typedef u64 (*btf_bpf_skb_cgroup_classid)(const struct sk_buff *); + +typedef u64 (*btf_bpf_get_cgroup_classid)(const struct sk_buff *); + +typedef u64 (*btf_bpf_get_route_realm)(const struct sk_buff *); + +typedef u64 (*btf_bpf_get_hash_recalc)(struct sk_buff *); + +typedef u64 (*btf_bpf_set_hash_invalid)(struct sk_buff *); + +typedef u64 (*btf_bpf_set_hash)(struct sk_buff *, u32); + +typedef u64 (*btf_bpf_skb_vlan_push)(struct sk_buff *, __be16, u16); + +typedef u64 (*btf_bpf_skb_vlan_pop)(struct sk_buff *); + +typedef u64 (*btf_bpf_skb_change_proto)(struct sk_buff *, __be16, u64); + +typedef u64 (*btf_bpf_skb_change_type)(struct sk_buff *, u32); + +typedef u64 (*btf_sk_skb_adjust_room)(struct sk_buff *, s32, u32, u64); + +typedef u64 (*btf_bpf_skb_adjust_room)(struct sk_buff *, s32, u32, u64); + +typedef u64 (*btf_bpf_skb_change_tail)(struct sk_buff *, u32, u64); + +typedef u64 (*btf_sk_skb_change_tail)(struct sk_buff *, u32, u64); + +typedef u64 (*btf_bpf_skb_change_head)(struct sk_buff *, u32, u64); + +typedef u64 (*btf_sk_skb_change_head)(struct sk_buff *, u32, u64); + +typedef u64 (*btf_bpf_xdp_get_buff_len)(struct xdp_buff *); + +typedef u64 (*btf_bpf_xdp_adjust_head)(struct xdp_buff *, int); + +typedef u64 (*btf_bpf_xdp_load_bytes)(struct xdp_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_xdp_store_bytes)(struct xdp_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_xdp_adjust_tail)(struct xdp_buff *, int); + +typedef u64 (*btf_bpf_xdp_adjust_meta)(struct xdp_buff *, int); + +typedef u64 (*btf_bpf_xdp_redirect)(u32, u64); + +typedef u64 (*btf_bpf_xdp_redirect_map)(struct bpf_map *, u64, u64); + +typedef u64 (*btf_bpf_skb_event_output)(struct sk_buff *, struct bpf_map *, u64, void *, u64); + +typedef u64 (*btf_bpf_skb_get_tunnel_key)(struct sk_buff *, struct bpf_tunnel_key *, u32, u64); + +typedef u64 (*btf_bpf_skb_get_tunnel_opt)(struct sk_buff *, u8 *, u32); + +typedef u64 (*btf_bpf_skb_set_tunnel_key)(struct sk_buff *, const struct bpf_tunnel_key *, u32, u64); + +typedef u64 (*btf_bpf_skb_set_tunnel_opt)(struct sk_buff *, const u8 *, u32); + +typedef u64 (*btf_bpf_skb_under_cgroup)(struct sk_buff *, struct bpf_map *, u32); + +typedef u64 (*btf_bpf_skb_cgroup_id)(const struct sk_buff *); + +typedef u64 (*btf_bpf_skb_ancestor_cgroup_id)(const struct sk_buff *, int); + +typedef u64 (*btf_bpf_sk_cgroup_id)(struct sock *); + +typedef u64 (*btf_bpf_sk_ancestor_cgroup_id)(struct sock *, int); + +typedef u64 (*btf_bpf_xdp_event_output)(struct xdp_buff *, struct bpf_map *, u64, void *, u64); + +typedef u64 (*btf_bpf_get_socket_cookie)(struct sk_buff *); + +typedef u64 (*btf_bpf_get_socket_cookie_sock_addr)(struct bpf_sock_addr_kern *); + +typedef u64 (*btf_bpf_get_socket_cookie_sock)(struct sock *); + +typedef u64 (*btf_bpf_get_socket_ptr_cookie)(struct sock *); + +typedef u64 (*btf_bpf_get_socket_cookie_sock_ops)(struct bpf_sock_ops_kern *); + +typedef u64 (*btf_bpf_get_netns_cookie_sock)(struct sock *); + +typedef u64 (*btf_bpf_get_netns_cookie_sock_addr)(struct bpf_sock_addr_kern *); + +typedef u64 (*btf_bpf_get_netns_cookie_sock_ops)(struct bpf_sock_ops_kern *); + +typedef u64 (*btf_bpf_get_netns_cookie_sk_msg)(struct sk_msg *); + +typedef u64 (*btf_bpf_get_socket_uid)(struct sk_buff *); + +typedef u64 (*btf_bpf_sk_setsockopt)(struct sock *, int, int, char *, int); + +typedef u64 (*btf_bpf_sk_getsockopt)(struct sock *, int, int, char *, int); + +typedef u64 (*btf_bpf_unlocked_sk_setsockopt)(struct sock *, int, int, char *, int); + +typedef u64 (*btf_bpf_unlocked_sk_getsockopt)(struct sock *, int, int, char *, int); + +typedef u64 (*btf_bpf_sock_addr_setsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int); + +typedef u64 (*btf_bpf_sock_addr_getsockopt)(struct bpf_sock_addr_kern *, int, int, char *, int); + +typedef u64 (*btf_bpf_sock_ops_setsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int); + +typedef u64 (*btf_bpf_sock_ops_getsockopt)(struct bpf_sock_ops_kern *, int, int, char *, int); + +typedef u64 (*btf_bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops_kern *, int); + +typedef u64 (*btf_bpf_bind)(struct bpf_sock_addr_kern *, struct sockaddr *, int); + +typedef u64 (*btf_bpf_skb_get_xfrm_state)(struct sk_buff *, u32, struct bpf_xfrm_state *, u32, u64); + +typedef u64 (*btf_bpf_xdp_fib_lookup)(struct xdp_buff *, struct bpf_fib_lookup *, int, u32); + +typedef u64 (*btf_bpf_skb_fib_lookup)(struct sk_buff *, struct bpf_fib_lookup *, int, u32); + +typedef u64 (*btf_bpf_skb_check_mtu)(struct sk_buff *, u32, u32 *, s32, u64); + +typedef u64 (*btf_bpf_xdp_check_mtu)(struct xdp_buff *, u32, u32 *, s32, u64); + +typedef u64 (*btf_bpf_lwt_in_push_encap)(struct sk_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_lwt_xmit_push_encap)(struct sk_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_lwt_seg6_store_bytes)(struct sk_buff *, u32, const void *, u32); + +typedef u64 (*btf_bpf_lwt_seg6_action)(struct sk_buff *, u32, void *, u32); + +typedef u64 (*btf_bpf_lwt_seg6_adjust_srh)(struct sk_buff *, u32, s32); + +typedef u64 (*btf_bpf_skc_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_sk_lookup_tcp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_sk_lookup_udp)(struct sk_buff *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_sk_release)(struct sock *); + +typedef u64 (*btf_bpf_xdp_sk_lookup_udp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); + +typedef u64 (*btf_bpf_xdp_skc_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); + +typedef u64 (*btf_bpf_xdp_sk_lookup_tcp)(struct xdp_buff *, struct bpf_sock_tuple *, u32, u32, u64); + +typedef u64 (*btf_bpf_sock_addr_skc_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_sock_addr_sk_lookup_tcp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_sock_addr_sk_lookup_udp)(struct bpf_sock_addr_kern *, struct bpf_sock_tuple *, u32, u64, u64); + +typedef u64 (*btf_bpf_tcp_sock)(struct sock *); + +typedef u64 (*btf_bpf_get_listener_sock)(struct sock *); + +typedef u64 (*btf_bpf_skb_ecn_set_ce)(struct sk_buff *); + +typedef u64 (*btf_bpf_tcp_check_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32); + +typedef u64 (*btf_bpf_tcp_gen_syncookie)(struct sock *, void *, u32, struct tcphdr *, u32); + +typedef u64 (*btf_bpf_sk_assign)(struct sk_buff *, struct sock *, u64); + +typedef u64 (*btf_bpf_sock_ops_load_hdr_opt)(struct bpf_sock_ops_kern *, void *, u32, u64); + +typedef u64 (*btf_bpf_sock_ops_store_hdr_opt)(struct bpf_sock_ops_kern *, const void *, u32, u64); + +typedef u64 (*btf_bpf_sock_ops_reserve_hdr_opt)(struct bpf_sock_ops_kern *, u32, u64); + +typedef u64 (*btf_bpf_skb_set_tstamp)(struct sk_buff *, u64, u32); + +typedef u64 (*btf_bpf_tcp_raw_gen_syncookie_ipv4)(struct iphdr *, struct tcphdr *, u32); + +typedef u64 (*btf_bpf_tcp_raw_gen_syncookie_ipv6)(struct ipv6hdr *, struct tcphdr *, u32); + +typedef u64 (*btf_bpf_tcp_raw_check_syncookie_ipv4)(struct iphdr *, struct tcphdr *); + +typedef u64 (*btf_bpf_tcp_raw_check_syncookie_ipv6)(struct ipv6hdr *, struct tcphdr *); + +typedef u64 (*btf_sk_select_reuseport)(struct sk_reuseport_kern *, struct bpf_map *, void *, u32); + +typedef u64 (*btf_sk_reuseport_load_bytes)(const struct sk_reuseport_kern *, u32, void *, u32); + +typedef u64 (*btf_sk_reuseport_load_bytes_relative)(const struct sk_reuseport_kern *, u32, void *, u32, u32); + +typedef u64 (*btf_bpf_sk_lookup_assign)(struct bpf_sk_lookup_kern *, struct sock *, u64); + +typedef u64 (*btf_bpf_skc_to_tcp6_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_tcp_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_tcp_timewait_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_tcp_request_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_udp6_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_unix_sock)(struct sock *); + +typedef u64 (*btf_bpf_skc_to_mptcp_sock)(struct sock *); + +typedef u64 (*btf_bpf_sock_from_file)(struct file *); + +struct mptcp_sock; + +struct bpf_cpu_map_entry; + +struct bpf_dtab_netdev; + +struct unix_sock; + +enum cpuid_regs_idx { + CPUID_EAX = 0, + CPUID_EBX = 1, + CPUID_ECX = 2, + CPUID_EDX = 3, +}; + +enum pt_capabilities { + PT_CAP_max_subleaf = 0, + PT_CAP_cr3_filtering = 1, + PT_CAP_psb_cyc = 2, + PT_CAP_ip_filtering = 3, + PT_CAP_mtc = 4, + PT_CAP_ptwrite = 5, + PT_CAP_power_event_trace = 6, + PT_CAP_event_trace = 7, + PT_CAP_tnt_disable = 8, + PT_CAP_topa_output = 9, + PT_CAP_topa_multiple_entries = 10, + PT_CAP_single_range_output = 11, + PT_CAP_output_subsys = 12, + PT_CAP_payloads_lip = 13, + PT_CAP_num_address_ranges = 14, + PT_CAP_mtc_periods = 15, + PT_CAP_cycle_thresholds = 16, + PT_CAP_psb_periods = 17, +}; + +struct topa_entry { + u64 end: 1; + u64 rsvd0: 1; + u64 intr: 1; + u64 rsvd1: 1; + u64 stop: 1; + u64 rsvd2: 1; + u64 size: 4; + u64 rsvd3: 2; + u64 base: 36; + u64 rsvd4: 16; +}; + +struct pt_pmu { + struct pmu pmu; + u32 caps[8]; + bool vmx; + bool branch_en_always_on; + long unsigned int max_nonturbo_ratio; + unsigned int tsc_art_num; + unsigned int tsc_art_den; +}; + +struct topa; + +struct pt_buffer { + struct list_head tables; + struct topa *first; + struct topa *last; + struct topa *cur; + unsigned int cur_idx; + size_t output_off; + long unsigned int nr_pages; + local_t data_size; + local64_t head; + bool snapshot; + bool single; + long int stop_pos; + long int intr_pos; + struct topa_entry *stop_te; + struct topa_entry *intr_te; + void **data_pages; +}; + +struct topa { + struct list_head list; + u64 offset; + size_t size; + int last; + unsigned int z_count; +}; + +struct pt_filter { + long unsigned int msr_a; + long unsigned int msr_b; + long unsigned int config; +}; + +struct pt_filters { + struct pt_filter filter[4]; + unsigned int nr_filters; +}; + +struct pt { + struct perf_output_handle handle; + struct pt_filters filters; + int handle_nmi; + int vmx_on; + u64 output_base; + u64 output_mask; +}; + +struct pt_cap_desc { + const char *name; + u32 leaf; + u8 reg; + u32 mask; +}; + +struct pt_address_range { + long unsigned int msr_a; + long unsigned int msr_b; + unsigned int reg_off; +}; + +struct topa_page { + struct topa_entry table[507]; + struct topa topa; +}; + +enum { + IORES_MAP_SYSTEM_RAM = 1, + IORES_MAP_ENCRYPTED = 2, +}; + +struct ioremap_desc { + unsigned int flags; +}; + +struct cpumap { + unsigned int available; + unsigned int allocated; + unsigned int managed; + unsigned int managed_allocated; + bool initialized; + bool online; + long unsigned int alloc_map[4]; + long unsigned int managed_map[4]; +}; + +struct irq_matrix { + unsigned int matrix_bits; + unsigned int alloc_start; + unsigned int alloc_end; + unsigned int alloc_size; + unsigned int global_available; + unsigned int global_reserved; + unsigned int systembits_inalloc; + unsigned int total_allocated; + unsigned int online_maps; + struct cpumap *maps; + long unsigned int scratch_map[4]; + long unsigned int system_map[4]; +}; + +struct trace_event_raw_irq_matrix_global { + struct trace_entry ent; + unsigned int online_maps; + unsigned int global_available; + unsigned int global_reserved; + unsigned int total_allocated; + char __data[0]; +}; + +struct trace_event_raw_irq_matrix_global_update { + struct trace_entry ent; + int bit; + unsigned int online_maps; + unsigned int global_available; + unsigned int global_reserved; + unsigned int total_allocated; + char __data[0]; +}; + +struct trace_event_raw_irq_matrix_cpu { + struct trace_entry ent; + int bit; + unsigned int cpu; + bool online; + unsigned int available; + unsigned int allocated; + unsigned int managed; + unsigned int online_maps; + unsigned int global_available; + unsigned int global_reserved; + unsigned int total_allocated; + char __data[0]; +}; + +struct trace_event_data_offsets_irq_matrix_global {}; + +struct trace_event_data_offsets_irq_matrix_global_update {}; + +struct trace_event_data_offsets_irq_matrix_cpu {}; + +typedef void (*btf_trace_irq_matrix_online)(void *, struct irq_matrix *); + +typedef void (*btf_trace_irq_matrix_offline)(void *, struct irq_matrix *); + +typedef void (*btf_trace_irq_matrix_reserve)(void *, struct irq_matrix *); + +typedef void (*btf_trace_irq_matrix_remove_reserved)(void *, struct irq_matrix *); + +typedef void (*btf_trace_irq_matrix_assign_system)(void *, int, struct irq_matrix *); + +typedef void (*btf_trace_irq_matrix_alloc_reserved)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_reserve_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_remove_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_alloc_managed)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_assign)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_alloc)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +typedef void (*btf_trace_irq_matrix_free)(void *, int, unsigned int, struct irq_matrix *, struct cpumap *); + +struct bpf_lpm_trie_key { + __u32 prefixlen; + __u8 data[0]; +}; + +struct lpm_trie_node { + struct callback_head rcu; + struct lpm_trie_node *child[2]; + u32 prefixlen; + u32 flags; + u8 data[0]; +}; + +struct lpm_trie { + struct bpf_map map; + struct lpm_trie_node *root; + size_t n_entries; + size_t max_prefixlen; + size_t data_size; + spinlock_t lock; long: 64; long: 64; long: 64; long: 64; +}; + +struct xattr_name { + char name[256]; +}; + +struct xattr_ctx { + union { + const void *cvalue; + void *value; + }; + void *kvalue; + size_t size; + struct xattr_name *kname; + unsigned int flags; +}; + +struct p9_iattr_dotl { + u32 valid; + u32 mode; + kuid_t uid; + kgid_t gid; + u64 size; + u64 atime_sec; + u64 atime_nsec; + u64 mtime_sec; + u64 mtime_nsec; +}; + +struct dotl_openflag_map { + int open_flag; + int dotl_flag; +}; + +struct dotl_iattr_map { + int iattr_valid; + int p9_iattr_valid; +}; + +struct aead_instance { + void (*free)(struct aead_instance *); + union { + struct { + char head[64]; + struct crypto_instance base; + } s; + struct aead_alg alg; + }; +}; + +struct crypto_aead_spawn { + struct crypto_spawn base; +}; + +struct aead_geniv_ctx { + spinlock_t lock; + struct crypto_aead *child; + struct crypto_sync_skcipher *sknull; + u8 salt[0]; +}; + +struct pci_dev_resource { + struct list_head list; + struct resource *res; + struct pci_dev *dev; + resource_size_t start; + resource_size_t end; + resource_size_t add_size; + resource_size_t min_align; + long unsigned int flags; +}; + +enum release_type { + leaf_only = 0, + whole_subtree = 1, +}; + +enum enable_type { + undefined = -1, + user_disabled = 0, + auto_disabled = 1, + user_enabled = 2, + auto_enabled = 3, +}; + +struct acpi_ged_device { + struct device *dev; + struct list_head event_list; +}; + +struct acpi_ged_event { + struct list_head node; + struct device *dev; + unsigned int gsi; + unsigned int irq; + acpi_handle handle; +}; + +struct trace_event_raw_iommu_group_event { + struct trace_entry ent; + int gid; + u32 __data_loc_device; + char __data[0]; +}; + +struct trace_event_raw_iommu_device_event { + struct trace_entry ent; + u32 __data_loc_device; + char __data[0]; +}; + +struct trace_event_raw_map { + struct trace_entry ent; + u64 iova; + u64 paddr; + size_t size; + char __data[0]; +}; + +struct trace_event_raw_unmap { + struct trace_entry ent; + u64 iova; + size_t size; + size_t unmapped_size; + char __data[0]; +}; + +struct trace_event_raw_iommu_error { + struct trace_entry ent; + u32 __data_loc_device; + u32 __data_loc_driver; + u64 iova; + int flags; + char __data[0]; +}; + +struct trace_event_data_offsets_iommu_group_event { + u32 device; +}; + +struct trace_event_data_offsets_iommu_device_event { + u32 device; +}; + +struct trace_event_data_offsets_map {}; + +struct trace_event_data_offsets_unmap {}; + +struct trace_event_data_offsets_iommu_error { + u32 device; + u32 driver; +}; + +typedef void (*btf_trace_add_device_to_group)(void *, int, struct device *); + +typedef void (*btf_trace_remove_device_from_group)(void *, int, struct device *); + +typedef void (*btf_trace_attach_device_to_domain)(void *, struct device *); + +typedef void (*btf_trace_detach_device_from_domain)(void *, struct device *); + +typedef void (*btf_trace_map)(void *, long unsigned int, phys_addr_t, size_t); + +typedef void (*btf_trace_unmap)(void *, long unsigned int, size_t, size_t); + +typedef void (*btf_trace_io_page_fault)(void *, struct device *, long unsigned int, int); + +enum serio_event_type { + SERIO_RESCAN_PORT = 0, + SERIO_RECONNECT_PORT = 1, + SERIO_RECONNECT_SUBTREE = 2, + SERIO_REGISTER_PORT = 3, + SERIO_ATTACH_DRIVER = 4, +}; + +struct serio_event { + enum serio_event_type type; + void *object; + struct module *owner; + struct list_head node; +}; + +struct xdp_frame_bulk { + int count; + void *xa; + void *q[16]; +}; + +struct xdp_mem_allocator { + struct xdp_mem_info mem; + union { + void *allocator; + struct page_pool *page_pool; + }; + struct rhash_head node; + struct callback_head rcu; +}; + +struct coalesce_reply_data { + struct ethnl_reply_data base; + struct ethtool_coalesce coalesce; + struct kernel_ethtool_coalesce kernel_coalesce; + u32 supported_params; +}; + +struct sock_skb_cb { + u32 dropcount; +}; + +struct udp_skb_cb { + union { + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + } header; + __u16 cscov; + __u8 partial_cov; +}; + +struct udp_dev_scratch { + u32 _tsize_state; + u16 len; + bool is_linear; + bool csum_unnecessary; +}; + +struct udp_iter_state { + struct seq_net_private p; + int bucket; + struct udp_seq_afinfo *bpf_seq_afinfo; +}; + +struct bpf_iter__udp { + union { + struct bpf_iter_meta *meta; + }; + union { + struct udp_sock *udp_sk; + }; + uid_t uid; + int: 32; + int bucket; +}; + +struct pci_extra_dev { + struct pci_dev *dev[4]; +}; + +struct intel_uncore_pmu; + +struct intel_uncore_ops; + +struct uncore_event_desc; + +struct freerunning_counters; + +struct intel_uncore_topology; + +struct intel_uncore_type { + const char *name; + int num_counters; + int num_boxes; + int perf_ctr_bits; + int fixed_ctr_bits; + int num_freerunning_types; + int type_id; + unsigned int perf_ctr; + unsigned int event_ctl; + unsigned int event_mask; + unsigned int event_mask_ext; + unsigned int fixed_ctr; + unsigned int fixed_ctl; + unsigned int box_ctl; + u64 *box_ctls; + union { + unsigned int msr_offset; + unsigned int mmio_offset; + }; + unsigned int mmio_map_size; + unsigned int num_shared_regs: 8; + unsigned int single_fixed: 1; + unsigned int pair_ctr_ctl: 1; + union { + unsigned int *msr_offsets; + unsigned int *pci_offsets; + unsigned int *mmio_offsets; + }; + unsigned int *box_ids; + struct event_constraint unconstrainted; + struct event_constraint *constraints; + struct intel_uncore_pmu *pmus; + struct intel_uncore_ops *ops; + struct uncore_event_desc *event_descs; + struct freerunning_counters *freerunning; + const struct attribute_group *attr_groups[4]; + const struct attribute_group **attr_update; + struct pmu *pmu; + struct intel_uncore_topology *topology; + int (*get_topology)(struct intel_uncore_type *); + int (*set_mapping)(struct intel_uncore_type *); + void (*cleanup_mapping)(struct intel_uncore_type *); +}; + +struct intel_uncore_box; + +struct intel_uncore_pmu { + struct pmu pmu; + char name[32]; + int pmu_idx; + int func_id; + bool registered; + atomic_t activeboxes; + struct intel_uncore_type *type; + struct intel_uncore_box **boxes; +}; + +struct intel_uncore_ops { + void (*init_box)(struct intel_uncore_box *); + void (*exit_box)(struct intel_uncore_box *); + void (*disable_box)(struct intel_uncore_box *); + void (*enable_box)(struct intel_uncore_box *); + void (*disable_event)(struct intel_uncore_box *, struct perf_event *); + void (*enable_event)(struct intel_uncore_box *, struct perf_event *); + u64 (*read_counter)(struct intel_uncore_box *, struct perf_event *); + int (*hw_config)(struct intel_uncore_box *, struct perf_event *); + struct event_constraint * (*get_constraint)(struct intel_uncore_box *, struct perf_event *); + void (*put_constraint)(struct intel_uncore_box *, struct perf_event *); +}; + +struct uncore_event_desc { + struct device_attribute attr; + const char *config; +}; + +struct freerunning_counters { + unsigned int counter_base; + unsigned int counter_offset; + unsigned int box_offset; + unsigned int num_counters; + unsigned int bits; + unsigned int *box_offsets; +}; + +struct intel_uncore_topology { + u64 configuration; + int segment; +}; + +struct intel_uncore_extra_reg { + raw_spinlock_t lock; + u64 config; + u64 config1; + u64 config2; + atomic_t ref; +}; + +struct intel_uncore_box { + int dieid; + int n_active; + int n_events; + int cpu; + long unsigned int flags; + atomic_t refcnt; + struct perf_event *events[10]; + struct perf_event *event_list[10]; + struct event_constraint *event_constraint[10]; + long unsigned int active_mask[1]; + u64 tags[10]; + struct pci_dev *pci_dev; + struct intel_uncore_pmu *pmu; + u64 hrtimer_duration; + struct hrtimer hrtimer; + struct list_head list; + struct list_head active_list; + void *io_addr; + struct intel_uncore_extra_reg shared_regs[0]; +}; + +struct pci2phy_map { + struct list_head list; + int segment; + int pbus_to_dieid[256]; +}; + +struct intel_uncore_init_fun { + void (*cpu_init)(); + int (*pci_init)(); + void (*mmio_init)(); + bool use_discovery; +}; + +enum { + IRQC_IS_HARDIRQ = 0, + IRQC_IS_NESTED = 1, +}; + +enum { + IRQTF_RUNTHREAD = 0, + IRQTF_WARNED = 1, + IRQTF_AFFINITY = 2, + IRQTF_FORCED_THREAD = 3, + IRQTF_READY = 4, +}; + +struct seccomp_notif_sizes { + __u16 seccomp_notif; + __u16 seccomp_notif_resp; + __u16 seccomp_data; +}; + +struct seccomp_notif { + __u64 id; + __u32 pid; + __u32 flags; + struct seccomp_data data; +}; + +struct seccomp_notif_resp { + __u64 id; + __s64 val; + __s32 error; + __u32 flags; +}; + +struct seccomp_notif_addfd { + __u64 id; + __u32 flags; + __u32 srcfd; + __u32 newfd; + __u32 newfd_flags; +}; + +struct action_cache { + long unsigned int allow_native[8]; +}; + +struct notification; + +struct seccomp_filter { + refcount_t refs; + refcount_t users; + bool log; + bool wait_killable_recv; + struct action_cache cache; + struct seccomp_filter *prev; + struct bpf_prog *prog; + struct notification *notif; + struct mutex notify_lock; + wait_queue_head_t wqh; +}; + +struct ctl_path { + const char *procname; +}; + +enum notify_state { + SECCOMP_NOTIFY_INIT = 0, + SECCOMP_NOTIFY_SENT = 1, + SECCOMP_NOTIFY_REPLIED = 2, +}; + +struct seccomp_knotif { + struct task_struct *task; + u64 id; + const struct seccomp_data *data; + enum notify_state state; + int error; + long int val; + u32 flags; + struct completion ready; + struct list_head list; + struct list_head addfd; +}; + +struct seccomp_kaddfd { + struct file *file; + int fd; + unsigned int flags; + __u32 ioctl_flags; + union { + bool setfd; + int ret; + }; + struct completion completion; + struct list_head list; +}; + +struct notification { + struct semaphore request; + u64 next_id; + struct list_head notifications; +}; + +struct seccomp_log_name { + u32 log; + const char *name; +}; + +struct stat { + __kernel_ulong_t st_dev; + __kernel_ulong_t st_ino; + __kernel_ulong_t st_nlink; + unsigned int st_mode; + unsigned int st_uid; + unsigned int st_gid; + unsigned int __pad0; + __kernel_ulong_t st_rdev; + __kernel_long_t st_size; + __kernel_long_t st_blksize; + __kernel_long_t st_blocks; + __kernel_ulong_t st_atime; + __kernel_ulong_t st_atime_nsec; + __kernel_ulong_t st_mtime; + __kernel_ulong_t st_mtime_nsec; + __kernel_ulong_t st_ctime; + __kernel_ulong_t st_ctime_nsec; + __kernel_long_t __unused[3]; +}; + +struct __old_kernel_stat { + short unsigned int st_dev; + short unsigned int st_ino; + short unsigned int st_mode; + short unsigned int st_nlink; + short unsigned int st_uid; + short unsigned int st_gid; + short unsigned int st_rdev; + unsigned int st_size; + unsigned int st_atime; + unsigned int st_mtime; + unsigned int st_ctime; +}; + +struct commit_header { + __be32 h_magic; + __be32 h_blocktype; + __be32 h_sequence; + unsigned char h_chksum_type; + unsigned char h_chksum_size; + unsigned char h_padding[2]; + __be32 h_chksum[8]; + __be64 h_commit_sec; + __be32 h_commit_nsec; +}; + +struct journal_block_tag3_s { + __be32 t_blocknr; + __be32 t_flags; + __be32 t_blocknr_high; + __be32 t_checksum; +}; + +typedef struct journal_block_tag3_s journal_block_tag3_t; + +struct journal_block_tag_s { + __be32 t_blocknr; + __be16 t_checksum; + __be16 t_flags; + __be32 t_blocknr_high; +}; + +typedef struct journal_block_tag_s journal_block_tag_t; + +struct level_datum { + struct mls_level *level; + unsigned char isalias; +}; + +struct cat_datum { + u32 value; + unsigned char isalias; +}; + +struct range_trans { + u32 source_type; + u32 target_type; + u32 target_class; +}; + +struct policy_data { + struct policydb *p; + void *fp; +}; + +struct policydb_compat_info { + int version; + int sym_num; + int ocon_num; +}; + +enum { + GENHD_FL_REMOVABLE = 1, + GENHD_FL_HIDDEN = 2, + GENHD_FL_NO_PART = 4, +}; + +struct blk_major_name { + struct blk_major_name *next; + int major; + char name[16]; + void (*probe)(dev_t); +}; + +typedef int16_t S16; + +typedef U32 HUF_DTable; + +typedef struct { + U16 nextState; + BYTE nbAdditionalBits; + BYTE nbBits; + U32 baseValue; +} ZSTD_seqSymbol; + +typedef struct { + ZSTD_seqSymbol LLTable[513]; + ZSTD_seqSymbol OFTable[257]; + ZSTD_seqSymbol MLTable[513]; + HUF_DTable hufTable[4097]; + U32 rep[3]; + U32 workspace[157]; +} ZSTD_entropyDTables_t; + +typedef enum { + bt_raw = 0, + bt_rle = 1, + bt_compressed = 2, + bt_reserved = 3, +} blockType_e; + +typedef enum { + ZSTDds_getFrameHeaderSize = 0, + ZSTDds_decodeFrameHeader = 1, + ZSTDds_decodeBlockHeader = 2, + ZSTDds_decompressBlock = 3, + ZSTDds_decompressLastBlock = 4, + ZSTDds_checkChecksum = 5, + ZSTDds_decodeSkippableHeader = 6, + ZSTDds_skipFrame = 7, +} ZSTD_dStage; + +typedef enum { + ZSTD_f_zstd1 = 0, + ZSTD_f_zstd1_magicless = 1, +} ZSTD_format_e; + +typedef enum { + ZSTD_d_validateChecksum = 0, + ZSTD_d_ignoreChecksum = 1, +} ZSTD_forceIgnoreChecksum_e; + +typedef enum { + ZSTD_use_indefinitely = -1, + ZSTD_dont_use = 0, + ZSTD_use_once = 1, +} ZSTD_dictUses_e; + +struct ZSTD_DDict_s; + +typedef struct ZSTD_DDict_s ZSTD_DDict; + +typedef struct { + const ZSTD_DDict **ddictPtrTable; + size_t ddictPtrTableSize; + size_t ddictPtrCount; +} ZSTD_DDictHashSet; + +typedef enum { + ZSTD_rmd_refSingleDDict = 0, + ZSTD_rmd_refMultipleDDicts = 1, +} ZSTD_refMultipleDDicts_e; + +typedef enum { + zdss_init = 0, + zdss_loadHeader = 1, + zdss_read = 2, + zdss_load = 3, + zdss_flush = 4, +} ZSTD_dStreamStage; + +typedef enum { + ZSTD_bm_buffered = 0, + ZSTD_bm_stable = 1, +} ZSTD_bufferMode_e; + +struct ZSTD_DCtx_s { + const ZSTD_seqSymbol *LLTptr; + const ZSTD_seqSymbol *MLTptr; + const ZSTD_seqSymbol *OFTptr; + const HUF_DTable *HUFptr; + ZSTD_entropyDTables_t entropy; + U32 workspace[640]; + const void *previousDstEnd; + const void *prefixStart; + const void *virtualStart; + const void *dictEnd; + size_t expected; + ZSTD_frameHeader fParams; + U64 processedCSize; + U64 decodedSize; + blockType_e bType; + ZSTD_dStage stage; + U32 litEntropy; + U32 fseEntropy; + struct xxh64_state xxhState; + size_t headerSize; + ZSTD_format_e format; + ZSTD_forceIgnoreChecksum_e forceIgnoreChecksum; + U32 validateChecksum; + const BYTE *litPtr; + ZSTD_customMem customMem; + size_t litSize; + size_t rleSize; + size_t staticSize; + int bmi2; + ZSTD_DDict *ddictLocal; + const ZSTD_DDict *ddict; + U32 dictID; + int ddictIsCold; + ZSTD_dictUses_e dictUses; + ZSTD_DDictHashSet *ddictSet; + ZSTD_refMultipleDDicts_e refMultipleDDicts; + ZSTD_dStreamStage streamStage; + char *inBuff; + size_t inBuffSize; + size_t inPos; + size_t maxWindowSize; + char *outBuff; + size_t outBuffSize; + size_t outStart; + size_t outEnd; + size_t lhSize; + void *legacyContext; + U32 previousLegacyVersion; + U32 legacyVersion; + U32 hostageByte; + int noForwardProgress; + ZSTD_bufferMode_e outBufferMode; + ZSTD_outBuffer expectedOutBuffer; + BYTE litBuffer[131104]; + BYTE headerBuffer[18]; + size_t oversizedDuration; +}; + +typedef struct ZSTD_DCtx_s ZSTD_DCtx___2; + +struct ZSTD_DDict_s { + void *dictBuffer; + const void *dictContent; + size_t dictSize; + ZSTD_entropyDTables_t entropy; + U32 dictID; + U32 entropyPresent; + ZSTD_customMem cMem; +}; + +typedef enum { + ZSTD_dct_auto = 0, + ZSTD_dct_rawContent = 1, + ZSTD_dct_fullDict = 2, +} ZSTD_dictContentType_e; + +typedef enum { + ZSTD_dlm_byCopy = 0, + ZSTD_dlm_byRef = 1, +} ZSTD_dictLoadMethod_e; + +struct ei_entry { + struct list_head list; + long unsigned int start_addr; + long unsigned int end_addr; + int etype; + void *priv; +}; + +struct acpi_osi_entry { + char string[64]; + bool enable; +}; + +struct acpi_osi_config { + u8 default_disabling; + unsigned int linux_enable: 1; + unsigned int linux_dmi: 1; + unsigned int linux_cmdline: 1; + unsigned int darwin_enable: 1; + unsigned int darwin_dmi: 1; + unsigned int darwin_cmdline: 1; +}; + +struct container_dev { + struct device dev; + int (*offline)(struct container_dev *); +}; + +struct exar8250_platform { + int (*rs485_config)(struct uart_port *, struct ktermios *, struct serial_rs485 *); + const struct serial_rs485 *rs485_supported; + int (*register_gpio)(struct pci_dev *, struct uart_8250_port *); + void (*unregister_gpio)(struct uart_8250_port *); +}; + +struct exar8250; + +struct exar8250_board { + unsigned int num_ports; + unsigned int reg_shift; + int (*setup)(struct exar8250 *, struct pci_dev *, struct uart_8250_port *, int); + void (*exit)(struct pci_dev *); +}; + +struct exar8250 { + unsigned int nr; + struct exar8250_board *board; + void *virt; + int line[0]; +}; + +struct ps2pp_info { + u8 model; + u8 kind; + u16 features; +}; + +enum hwmon_sensor_types { + hwmon_chip = 0, + hwmon_temp = 1, + hwmon_in = 2, + hwmon_curr = 3, + hwmon_power = 4, + hwmon_energy = 5, + hwmon_humidity = 6, + hwmon_fan = 7, + hwmon_pwm = 8, + hwmon_intrusion = 9, + hwmon_max = 10, +}; + +enum hwmon_temp_attributes { + hwmon_temp_enable = 0, + hwmon_temp_input = 1, + hwmon_temp_type = 2, + hwmon_temp_lcrit = 3, + hwmon_temp_lcrit_hyst = 4, + hwmon_temp_min = 5, + hwmon_temp_min_hyst = 6, + hwmon_temp_max = 7, + hwmon_temp_max_hyst = 8, + hwmon_temp_crit = 9, + hwmon_temp_crit_hyst = 10, + hwmon_temp_emergency = 11, + hwmon_temp_emergency_hyst = 12, + hwmon_temp_alarm = 13, + hwmon_temp_lcrit_alarm = 14, + hwmon_temp_min_alarm = 15, + hwmon_temp_max_alarm = 16, + hwmon_temp_crit_alarm = 17, + hwmon_temp_emergency_alarm = 18, + hwmon_temp_fault = 19, + hwmon_temp_offset = 20, + hwmon_temp_label = 21, + hwmon_temp_lowest = 22, + hwmon_temp_highest = 23, + hwmon_temp_reset_history = 24, + hwmon_temp_rated_min = 25, + hwmon_temp_rated_max = 26, +}; + +enum hwmon_in_attributes { + hwmon_in_enable = 0, + hwmon_in_input = 1, + hwmon_in_min = 2, + hwmon_in_max = 3, + hwmon_in_lcrit = 4, + hwmon_in_crit = 5, + hwmon_in_average = 6, + hwmon_in_lowest = 7, + hwmon_in_highest = 8, + hwmon_in_reset_history = 9, + hwmon_in_label = 10, + hwmon_in_alarm = 11, + hwmon_in_min_alarm = 12, + hwmon_in_max_alarm = 13, + hwmon_in_lcrit_alarm = 14, + hwmon_in_crit_alarm = 15, + hwmon_in_rated_min = 16, + hwmon_in_rated_max = 17, +}; + +enum hwmon_curr_attributes { + hwmon_curr_enable = 0, + hwmon_curr_input = 1, + hwmon_curr_min = 2, + hwmon_curr_max = 3, + hwmon_curr_lcrit = 4, + hwmon_curr_crit = 5, + hwmon_curr_average = 6, + hwmon_curr_lowest = 7, + hwmon_curr_highest = 8, + hwmon_curr_reset_history = 9, + hwmon_curr_label = 10, + hwmon_curr_alarm = 11, + hwmon_curr_min_alarm = 12, + hwmon_curr_max_alarm = 13, + hwmon_curr_lcrit_alarm = 14, + hwmon_curr_crit_alarm = 15, + hwmon_curr_rated_min = 16, + hwmon_curr_rated_max = 17, +}; + +struct hwmon_ops { + umode_t (*is_visible)(const void *, enum hwmon_sensor_types, u32, int); + int (*read)(struct device *, enum hwmon_sensor_types, u32, int, long int *); + int (*read_string)(struct device *, enum hwmon_sensor_types, u32, int, const char **); + int (*write)(struct device *, enum hwmon_sensor_types, u32, int, long int); +}; + +struct hwmon_channel_info { + enum hwmon_sensor_types type; + const u32 *config; +}; + +struct hwmon_chip_info { + const struct hwmon_ops *ops; + const struct hwmon_channel_info **info; +}; + +struct power_supply_hwmon { + struct power_supply *psy; + long unsigned int *props; +}; + +struct hwmon_type_attr_list { + const u32 *attrs; + size_t n_attrs; +}; + +struct dmi_memdev_info { + const char *device; + const char *bank; + u64 size; + u16 handle; + u8 type; +}; + +enum { + INET_FRAG_FIRST_IN = 1, + INET_FRAG_LAST_IN = 2, + INET_FRAG_COMPLETE = 4, + INET_FRAG_HASH_DEAD = 8, + INET_FRAG_DROP = 16, +}; + +struct frag_queue { + struct inet_frag_queue q; + int iif; + __u16 nhoffset; + u8 ecn; +}; + +enum { + EXTRA_REG_NHMEX_M_FILTER = 0, + EXTRA_REG_NHMEX_M_DSP = 1, + EXTRA_REG_NHMEX_M_ISS = 2, + EXTRA_REG_NHMEX_M_MAP = 3, + EXTRA_REG_NHMEX_M_MSC_THR = 4, + EXTRA_REG_NHMEX_M_PGT = 5, + EXTRA_REG_NHMEX_M_PLD = 6, + EXTRA_REG_NHMEX_M_ZDP_CTL_FVC = 7, +}; + +struct acpi_table_boot { + struct acpi_table_header header; + u8 cmos_index; + u8 reserved[3]; +}; + +struct acpi_table_hpet { + struct acpi_table_header header; + u32 id; + struct acpi_generic_address address; + u8 sequence; + u16 minimum_tick; + u8 flags; +} __attribute__((packed)); + +struct acpi_table_madt { + struct acpi_table_header header; + u32 address; + u32 flags; +}; + +struct acpi_madt_local_apic { + struct acpi_subtable_header header; + u8 processor_id; + u8 id; + u32 lapic_flags; +}; + +struct acpi_madt_io_apic { + struct acpi_subtable_header header; + u8 id; + u8 reserved; + u32 address; + u32 global_irq_base; +}; + +struct acpi_madt_interrupt_override { + struct acpi_subtable_header header; + u8 bus; + u8 source_irq; + u32 global_irq; + u16 inti_flags; +} __attribute__((packed)); + +struct acpi_madt_nmi_source { + struct acpi_subtable_header header; + u16 inti_flags; + u32 global_irq; +}; + +struct acpi_madt_local_apic_nmi { + struct acpi_subtable_header header; + u8 processor_id; + u16 inti_flags; + u8 lint; +} __attribute__((packed)); + +struct acpi_madt_local_apic_override { + struct acpi_subtable_header header; + u16 reserved; + u64 address; +} __attribute__((packed)); + +struct acpi_madt_local_sapic { + struct acpi_subtable_header header; + u8 processor_id; + u8 id; + u8 eid; + u8 reserved[3]; + u32 lapic_flags; + u32 uid; + char uid_string[1]; +} __attribute__((packed)); + +struct acpi_madt_local_x2apic { + struct acpi_subtable_header header; + u16 reserved; + u32 local_apic_id; + u32 lapic_flags; + u32 uid; +}; + +struct acpi_madt_local_x2apic_nmi { + struct acpi_subtable_header header; + u16 inti_flags; + u32 uid; + u8 lint; + u8 reserved[3]; +}; + +struct acpi_madt_multiproc_wakeup { + struct acpi_subtable_header header; + u16 mailbox_version; + u32 reserved; + u64 base_address; +}; + +struct acpi_madt_multiproc_wakeup_mailbox { + u16 command; + u16 reserved; + u32 apic_id; + u64 wakeup_vector; + u8 reserved_os[2032]; + u8 reserved_firmware[2048]; +}; + +struct profile_hit { + u32 pc; + u32 hits; +}; + +struct rt_wake_q_head { + struct wake_q_head head; + struct task_struct *rtlock_task; +}; + +typedef u32 note_buf_t[92]; + +enum kmsg_dump_reason { + KMSG_DUMP_UNDEF = 0, + KMSG_DUMP_PANIC = 1, + KMSG_DUMP_OOPS = 2, + KMSG_DUMP_EMERG = 3, + KMSG_DUMP_SHUTDOWN = 4, + KMSG_DUMP_MAX = 5, +}; + +struct bpf_preload_info { + char link_name[16]; + struct bpf_link *link; +}; + +struct bpf_preload_ops { + int (*preload)(struct bpf_preload_info *); + struct module *owner; +}; + +enum bpf_cmd { + BPF_MAP_CREATE = 0, + BPF_MAP_LOOKUP_ELEM = 1, + BPF_MAP_UPDATE_ELEM = 2, + BPF_MAP_DELETE_ELEM = 3, + BPF_MAP_GET_NEXT_KEY = 4, + BPF_PROG_LOAD = 5, + BPF_OBJ_PIN = 6, + BPF_OBJ_GET = 7, + BPF_PROG_ATTACH = 8, + BPF_PROG_DETACH = 9, + BPF_PROG_TEST_RUN = 10, + BPF_PROG_RUN = 10, + BPF_PROG_GET_NEXT_ID = 11, + BPF_MAP_GET_NEXT_ID = 12, + BPF_PROG_GET_FD_BY_ID = 13, + BPF_MAP_GET_FD_BY_ID = 14, + BPF_OBJ_GET_INFO_BY_FD = 15, + BPF_PROG_QUERY = 16, + BPF_RAW_TRACEPOINT_OPEN = 17, + BPF_BTF_LOAD = 18, + BPF_BTF_GET_FD_BY_ID = 19, + BPF_TASK_FD_QUERY = 20, + BPF_MAP_LOOKUP_AND_DELETE_ELEM = 21, + BPF_MAP_FREEZE = 22, + BPF_BTF_GET_NEXT_ID = 23, + BPF_MAP_LOOKUP_BATCH = 24, + BPF_MAP_LOOKUP_AND_DELETE_BATCH = 25, + BPF_MAP_UPDATE_BATCH = 26, + BPF_MAP_DELETE_BATCH = 27, + BPF_LINK_CREATE = 28, + BPF_LINK_UPDATE = 29, + BPF_LINK_GET_FD_BY_ID = 30, + BPF_LINK_GET_NEXT_ID = 31, + BPF_ENABLE_STATS = 32, + BPF_ITER_CREATE = 33, + BPF_LINK_DETACH = 34, + BPF_PROG_BIND_MAP = 35, +}; + +struct bpf_map_desc { + int map_fd; + __u32 max_entries; + __u64 initial_value; +}; + +struct bpf_prog_desc { + int prog_fd; +}; + +enum { + BPF_SKEL_KERNEL = 1, +}; + +struct bpf_loader_ctx { + __u32 sz; + __u32 flags; + __u32 log_level; + __u32 log_size; + __u64 log_buf; +}; + +struct bpf_load_and_run_opts { + struct bpf_loader_ctx *ctx; + const void *data; + const void *insns; + __u32 data_sz; + __u32 insns_sz; + const char *errstr; +}; + +struct iterators_bpf__rodata {}; + +struct iterators_bpf { + struct bpf_loader_ctx ctx; + struct { + struct bpf_map_desc rodata; + } maps; + struct { + struct bpf_prog_desc dump_bpf_map; + struct bpf_prog_desc dump_bpf_prog; + } progs; + struct { + int dump_bpf_map_fd; + int dump_bpf_prog_fd; + } links; + struct iterators_bpf__rodata *rodata; +}; + +struct static_key_mod { + struct static_key_mod *next; + struct jump_entry *entries; + struct module *mod; +}; + +enum jump_label_type { + JUMP_LABEL_NOP = 0, + JUMP_LABEL_JMP = 1, +}; + +struct static_key_deferred { + struct static_key key; + long unsigned int timeout; + struct delayed_work work; +}; + +struct pkcs7_message; + +struct trace_event_raw_oom_score_adj_update { + struct trace_entry ent; + pid_t pid; + char comm[16]; + short int oom_score_adj; + char __data[0]; +}; + +struct trace_event_raw_reclaim_retry_zone { + struct trace_entry ent; + int node; + int zone_idx; + int order; + long unsigned int reclaimable; + long unsigned int available; + long unsigned int min_wmark; + int no_progress_loops; + bool wmark_check; + char __data[0]; +}; + +struct trace_event_raw_mark_victim { + struct trace_entry ent; + int pid; + char __data[0]; +}; + +struct trace_event_raw_wake_reaper { + struct trace_entry ent; + int pid; + char __data[0]; +}; + +struct trace_event_raw_start_task_reaping { + struct trace_entry ent; + int pid; + char __data[0]; +}; + +struct trace_event_raw_finish_task_reaping { + struct trace_entry ent; + int pid; + char __data[0]; +}; + +struct trace_event_raw_skip_task_reaping { + struct trace_entry ent; + int pid; + char __data[0]; +}; + +struct trace_event_raw_compact_retry { + struct trace_entry ent; + int order; + int priority; + int result; + int retries; + int max_retries; + bool ret; + char __data[0]; +}; + +struct trace_event_data_offsets_oom_score_adj_update {}; + +struct trace_event_data_offsets_reclaim_retry_zone {}; + +struct trace_event_data_offsets_mark_victim {}; + +struct trace_event_data_offsets_wake_reaper {}; + +struct trace_event_data_offsets_start_task_reaping {}; + +struct trace_event_data_offsets_finish_task_reaping {}; + +struct trace_event_data_offsets_skip_task_reaping {}; + +struct trace_event_data_offsets_compact_retry {}; + +typedef void (*btf_trace_oom_score_adj_update)(void *, struct task_struct *); + +typedef void (*btf_trace_reclaim_retry_zone)(void *, struct zoneref *, int, long unsigned int, long unsigned int, long unsigned int, int, bool); + +typedef void (*btf_trace_mark_victim)(void *, int); + +typedef void (*btf_trace_wake_reaper)(void *, int); + +typedef void (*btf_trace_start_task_reaping)(void *, int); + +typedef void (*btf_trace_finish_task_reaping)(void *, int); + +typedef void (*btf_trace_skip_task_reaping)(void *, int); + +typedef void (*btf_trace_compact_retry)(void *, int, enum compact_priority, enum compact_result, int, int, bool); + +struct zap_details; + +struct sysctl_alias { + const char *kernel_param; + const char *sysctl_param; +}; + +struct gen_pool; + +typedef long unsigned int (*genpool_algo_t)(long unsigned int *, long unsigned int, long unsigned int, unsigned int, void *, struct gen_pool *, long unsigned int); + +struct gen_pool { + spinlock_t lock; + struct list_head chunks; + int min_alloc_order; + genpool_algo_t algo; + void *data; + const char *name; +}; + +struct gen_pool_chunk { + struct list_head next_chunk; + atomic_long_t avail; + phys_addr_t phys_addr; + void *owner; + long unsigned int start_addr; + long unsigned int end_addr; + long unsigned int bits[0]; +}; + +struct genpool_data_align { + int align; +}; + +struct genpool_data_fixed { + long unsigned int offset; +}; + +struct memdev { + const char *name; + umode_t mode; + const struct file_operations *fops; + fmode_t fmode; +}; + +struct flow_dissector_key { + enum flow_dissector_key_id key_id; + size_t offset; +}; + +struct mii_ioctl_data { + __u16 phy_id; + __u16 reg_num; + __u16 val_in; + __u16 val_out; +}; + +struct bond_vlan_tag { + __be16 vlan_proto; + short unsigned int vlan_id; +}; + +struct bond_net { + struct net *net; + struct list_head dev_list; + struct proc_dir_entry *proc_dir; + struct class_attribute class_attr_bonding_masters; +}; + +struct ip6_tnl_parm { + char name[16]; + int link; + __u8 proto; + __u8 encap_limit; + __u8 hop_limit; + __be32 flowinfo; + __u32 flags; + struct in6_addr laddr; + struct in6_addr raddr; +}; + +struct __ip6_tnl_parm { + char name[16]; + int link; + __u8 proto; + __u8 encap_limit; + __u8 hop_limit; + bool collect_md; + __be32 flowinfo; + __u32 flags; + struct in6_addr laddr; + struct in6_addr raddr; + __be16 i_flags; + __be16 o_flags; + __be32 i_key; + __be32 o_key; + __u32 fwmark; + __u32 index; + __u8 erspan_ver; + __u8 dir; + __u16 hwid; +}; + +struct ip6_tnl { + struct ip6_tnl *next; + struct net_device *dev; + netdevice_tracker dev_tracker; + struct net *net; + struct __ip6_tnl_parm parms; + struct flowi fl; + struct dst_cache dst_cache; + struct gro_cells gro_cells; + int err_count; + long unsigned int err_time; + __u32 i_seqno; + atomic_t o_seqno; + int hlen; + int tun_hlen; + int encap_hlen; + struct ip_tunnel_encap encap; + int mlink; +}; + +struct ipv6_tlv_tnl_enc_lim { + __u8 type; + __u8 length; + __u8 encap_limit; +}; + +struct ip6_tnl_net { + struct net_device *fb_tnl_dev; + struct ip6_tnl *tnls_r_l[32]; + struct ip6_tnl *tnls_wc[1]; + struct ip6_tnl **tnls[2]; + struct ip6_tnl *collect_md_tun; +}; + +struct ipv6_tel_txoption { + struct ipv6_txoptions ops; + __u8 dst_opt[8]; +}; + +struct maple_metadata { + unsigned char end; + unsigned char gap; +}; + +struct maple_pnode; + +struct maple_range_64 { + struct maple_pnode *parent; + long unsigned int pivot[15]; + union { + void *slot[16]; + struct { + void *pad[15]; + struct maple_metadata meta; + }; + }; +}; + +struct maple_arange_64 { + struct maple_pnode *parent; + long unsigned int pivot[9]; + void *slot[10]; + long unsigned int gap[10]; + struct maple_metadata meta; +}; + +struct maple_topiary { + struct maple_pnode *parent; + struct maple_enode *next; +}; + +enum maple_type { + maple_dense = 0, + maple_leaf_64 = 1, + maple_range_64 = 2, + maple_arange_64 = 3, +}; + +struct maple_node { + union { + struct { + struct maple_pnode *parent; + void *slot[31]; + }; + struct { + void *pad; + struct callback_head rcu; + struct maple_enode *piv_parent; + unsigned char parent_slot; + enum maple_type type; + unsigned char slot_len; + unsigned int ma_flags; + }; + struct maple_range_64 mr64; + struct maple_arange_64 ma64; + struct maple_alloc alloc; + }; +}; + +struct ma_topiary { + struct maple_enode *head; + struct maple_enode *tail; + struct maple_tree *mtree; +}; + +struct ma_wr_state { + struct ma_state *mas; + struct maple_node *node; + long unsigned int r_min; + long unsigned int r_max; + enum maple_type type; + unsigned char offset_end; + unsigned char node_end; + long unsigned int *pivots; + long unsigned int end_piv; + void **slots; + void *entry; + void *content; +}; + +struct trace_event_raw_ma_op { + struct trace_entry ent; + const char *fn; + long unsigned int min; + long unsigned int max; + long unsigned int index; + long unsigned int last; + void *node; + char __data[0]; +}; + +struct trace_event_raw_ma_read { + struct trace_entry ent; + const char *fn; + long unsigned int min; + long unsigned int max; + long unsigned int index; + long unsigned int last; + void *node; + char __data[0]; +}; + +struct trace_event_raw_ma_write { + struct trace_entry ent; + const char *fn; + long unsigned int min; + long unsigned int max; + long unsigned int index; + long unsigned int last; + long unsigned int piv; + void *val; + void *node; + char __data[0]; +}; + +struct trace_event_data_offsets_ma_op {}; + +struct trace_event_data_offsets_ma_read {}; + +struct trace_event_data_offsets_ma_write {}; + +typedef void (*btf_trace_ma_op)(void *, const char *, struct ma_state *); + +typedef void (*btf_trace_ma_read)(void *, const char *, struct ma_state *); + +typedef void (*btf_trace_ma_write)(void *, const char *, struct ma_state *, long unsigned int, void *); + +struct maple_big_node { + struct maple_pnode *parent; + long unsigned int pivot[33]; + union { + struct maple_enode *slot[34]; + struct { + long unsigned int padding[21]; + long unsigned int gap[21]; + }; + }; + unsigned char b_end; + enum maple_type type; +}; + +struct maple_subtree_state { + struct ma_state *orig_l; + struct ma_state *orig_r; + struct ma_state *l; + struct ma_state *m; + struct ma_state *r; + struct ma_topiary *free; + struct ma_topiary *destroy; + struct maple_big_node *bn; +}; + +enum { + SNB_PCI_UNCORE_IMC = 0, +}; + +enum perf_snb_uncore_imc_freerunning_types { + SNB_PCI_UNCORE_IMC_DATA_READS = 0, + SNB_PCI_UNCORE_IMC_DATA_WRITES = 1, + SNB_PCI_UNCORE_IMC_GT_REQUESTS = 2, + SNB_PCI_UNCORE_IMC_IA_REQUESTS = 3, + SNB_PCI_UNCORE_IMC_IO_REQUESTS = 4, + SNB_PCI_UNCORE_IMC_FREERUNNING_TYPE_MAX = 5, +}; + +struct imc_uncore_pci_dev { + __u32 pci_id; + struct pci_driver *driver; +}; + +enum perf_tgl_uncore_imc_freerunning_types { + TGL_MMIO_UNCORE_IMC_DATA_TOTAL = 0, + TGL_MMIO_UNCORE_IMC_DATA_READ = 1, + TGL_MMIO_UNCORE_IMC_DATA_WRITE = 2, + TGL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX = 3, +}; + +enum perf_adl_uncore_imc_freerunning_types { + ADL_MMIO_UNCORE_IMC_DATA_TOTAL = 0, + ADL_MMIO_UNCORE_IMC_DATA_READ = 1, + ADL_MMIO_UNCORE_IMC_DATA_WRITE = 2, + ADL_MMIO_UNCORE_IMC_FREERUNNING_TYPE_MAX = 3, +}; + +struct rt_mutex { + struct rt_mutex_base rtmutex; + struct lockdep_map dep_map; +}; + +enum rtmutex_chainwalk { + RT_MUTEX_MIN_CHAINWALK = 0, + RT_MUTEX_FULL_CHAINWALK = 1, +}; + +enum tick_nohz_mode { + NOHZ_MODE_INACTIVE = 0, + NOHZ_MODE_LOWRES = 1, + NOHZ_MODE_HIGHRES = 2, +}; + +struct tick_sched { + struct hrtimer sched_timer; + long unsigned int check_clocks; + enum tick_nohz_mode nohz_mode; + unsigned int inidle: 1; + unsigned int tick_stopped: 1; + unsigned int idle_active: 1; + unsigned int do_timer_last: 1; + unsigned int got_idle_tick: 1; + ktime_t last_tick; + ktime_t next_tick; + long unsigned int idle_jiffies; + long unsigned int idle_calls; + long unsigned int idle_sleeps; + ktime_t idle_entrytime; + ktime_t idle_waketime; + ktime_t idle_exittime; + ktime_t idle_sleeptime; + ktime_t iowait_sleeptime; + long unsigned int last_jiffies; + u64 timer_expires; + u64 timer_expires_base; + u64 next_timer; + ktime_t idle_expires; + atomic_t tick_dep_mask; + long unsigned int last_tick_jiffies; + unsigned int stalled_jiffies; +}; + +struct timer_list_iter { + int cpu; + bool second_pass; + u64 now; +}; + +struct cpu_stop_done { + atomic_t nr_todo; + int ret; + struct completion completion; +}; + +struct cpu_stopper { + struct task_struct *thread; + raw_spinlock_t lock; + bool enabled; + struct list_head works; + struct cpu_stop_work stop_work; + long unsigned int caller; + cpu_stop_fn_t fn; +}; + +enum multi_stop_state { + MULTI_STOP_NONE = 0, + MULTI_STOP_PREPARE = 1, + MULTI_STOP_DISABLE_IRQ = 2, + MULTI_STOP_RUN = 3, + MULTI_STOP_EXIT = 4, +}; + +struct multi_stop_data { + cpu_stop_fn_t fn; + void *data; + unsigned int num_threads; + const struct cpumask *active_cpus; + enum multi_stop_state state; + atomic_t thread_ack; +}; + +struct mmap_unlock_irq_work { + struct irq_work irq_work; + struct mm_struct *mm; +}; + +struct bpf_iter_seq_task_common { + struct pid_namespace *ns; + enum bpf_iter_task_type type; + u32 pid; + u32 pid_visiting; +}; + +struct bpf_iter_seq_task_info { + struct bpf_iter_seq_task_common common; + u32 tid; +}; + +struct bpf_iter__task { + union { + struct bpf_iter_meta *meta; + }; + union { + struct task_struct *task; + }; +}; + +struct bpf_iter_seq_task_file_info { + struct bpf_iter_seq_task_common common; + struct task_struct *task; + u32 tid; + u32 fd; +}; + +struct bpf_iter__task_file { + union { + struct bpf_iter_meta *meta; + }; + union { + struct task_struct *task; + }; + u32 fd; + union { + struct file *file; + }; +}; + +struct bpf_iter_seq_task_vma_info { + struct bpf_iter_seq_task_common common; + struct task_struct *task; + struct vm_area_struct *vma; + u32 tid; + long unsigned int prev_vm_start; + long unsigned int prev_vm_end; +}; + +enum bpf_task_vma_iter_find_op { + task_vma_iter_first_vma = 0, + task_vma_iter_next_vma = 1, + task_vma_iter_find_vma = 2, +}; + +struct bpf_iter__task_vma { + union { + struct bpf_iter_meta *meta; + }; + union { + struct task_struct *task; + }; + union { + struct vm_area_struct *vma; + }; +}; + +typedef u64 (*btf_bpf_find_vma)(struct task_struct *, u64, bpf_callback_t, void *, u64); + +struct proc_maps_private { + struct inode *inode; + struct task_struct *task; + struct mm_struct *mm; + struct vma_iterator iter; + struct mempolicy *task_mempolicy; +}; + +struct mem_size_stats { + long unsigned int resident; + long unsigned int shared_clean; + long unsigned int shared_dirty; + long unsigned int private_clean; + long unsigned int private_dirty; + long unsigned int referenced; + long unsigned int anonymous; + long unsigned int lazyfree; + long unsigned int anonymous_thp; + long unsigned int shmem_thp; + long unsigned int file_thp; + long unsigned int swap; + long unsigned int shared_hugetlb; + long unsigned int private_hugetlb; + u64 pss; + u64 pss_anon; + u64 pss_file; + u64 pss_shmem; + u64 pss_dirty; + u64 pss_locked; + u64 swap_pss; +}; + +enum clear_refs_types { + CLEAR_REFS_ALL = 1, + CLEAR_REFS_ANON = 2, + CLEAR_REFS_MAPPED = 3, + CLEAR_REFS_SOFT_DIRTY = 4, + CLEAR_REFS_MM_HIWATER_RSS = 5, + CLEAR_REFS_LAST = 6, +}; + +struct clear_refs_private { + enum clear_refs_types type; +}; + +typedef struct { + u64 pme; +} pagemap_entry_t; + +struct pagemapread { + int pos; + int len; + pagemap_entry_t *buffer; + bool show_pfn; +}; + +struct numa_maps { + long unsigned int pages; + long unsigned int anon; + long unsigned int active; + long unsigned int writeback; + long unsigned int mapcount_max; + long unsigned int dirty; + long unsigned int swapcache; + long unsigned int node[64]; +}; + +struct numa_maps_private { + struct proc_maps_private proc_maps; + struct numa_maps md; +}; + +struct sha1_state { + u32 state[5]; + u64 count; + u8 buffer[64]; +}; + +typedef void sha1_block_fn(struct sha1_state *, const u8 *, int); + +enum blacklist_hash_type { + BLACKLIST_HASH_X509_TBS = 1, + BLACKLIST_HASH_BINARY = 2, +}; + +struct mac_partition { + __be16 signature; + __be16 res1; + __be32 map_count; + __be32 start_block; + __be32 block_count; + char name[32]; + char type[32]; + __be32 data_start; + __be32 data_count; + __be32 status; + __be32 boot_start; + __be32 boot_size; + __be32 boot_load; + __be32 boot_load2; + __be32 boot_entry; + __be32 boot_entry2; + __be32 boot_cksum; + char processor[16]; +}; + +struct mac_driver_desc { + __be16 signature; + __be16 block_size; + __be32 block_count; +}; + +enum { + IOSQE_FIXED_FILE_BIT = 0, + IOSQE_IO_DRAIN_BIT = 1, + IOSQE_IO_LINK_BIT = 2, + IOSQE_IO_HARDLINK_BIT = 3, + IOSQE_ASYNC_BIT = 4, + IOSQE_BUFFER_SELECT_BIT = 5, + IOSQE_CQE_SKIP_SUCCESS_BIT = 6, +}; + +enum { + IORING_REGISTER_BUFFERS = 0, + IORING_UNREGISTER_BUFFERS = 1, + IORING_REGISTER_FILES = 2, + IORING_UNREGISTER_FILES = 3, + IORING_REGISTER_EVENTFD = 4, + IORING_UNREGISTER_EVENTFD = 5, + IORING_REGISTER_FILES_UPDATE = 6, + IORING_REGISTER_EVENTFD_ASYNC = 7, + IORING_REGISTER_PROBE = 8, + IORING_REGISTER_PERSONALITY = 9, + IORING_UNREGISTER_PERSONALITY = 10, + IORING_REGISTER_RESTRICTIONS = 11, + IORING_REGISTER_ENABLE_RINGS = 12, + IORING_REGISTER_FILES2 = 13, + IORING_REGISTER_FILES_UPDATE2 = 14, + IORING_REGISTER_BUFFERS2 = 15, + IORING_REGISTER_BUFFERS_UPDATE = 16, + IORING_REGISTER_IOWQ_AFF = 17, + IORING_UNREGISTER_IOWQ_AFF = 18, + IORING_REGISTER_IOWQ_MAX_WORKERS = 19, + IORING_REGISTER_RING_FDS = 20, + IORING_UNREGISTER_RING_FDS = 21, + IORING_REGISTER_PBUF_RING = 22, + IORING_UNREGISTER_PBUF_RING = 23, + IORING_REGISTER_SYNC_CANCEL = 24, + IORING_REGISTER_FILE_ALLOC_RANGE = 25, + IORING_REGISTER_LAST = 26, +}; + +struct hv_ops; + +struct hvc_struct { + struct tty_port port; + spinlock_t lock; + int index; + int do_wakeup; + char *outbuf; + int outbuf_size; + int n_outbuf; + uint32_t vtermno; + const struct hv_ops *ops; + int irq_requested; + int data; + struct winsize ws; + struct work_struct tty_resize; + struct list_head next; + long unsigned int flags; +}; + +struct hv_ops { + int (*get_chars)(uint32_t, char *, int); + int (*put_chars)(uint32_t, const char *, int); + int (*flush)(uint32_t, bool); + int (*notifier_add)(struct hvc_struct *, int); + void (*notifier_del)(struct hvc_struct *, int); + void (*notifier_hangup)(struct hvc_struct *, int); + int (*tiocmget)(struct hvc_struct *); + int (*tiocmset)(struct hvc_struct *, unsigned int, unsigned int); + void (*dtr_rts)(struct hvc_struct *, int); +}; + +struct internal_container { + struct klist_node node; + struct attribute_container *cont; + struct device classdev; +}; + +struct rtc_time { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + int tm_year; + int tm_wday; + int tm_yday; + int tm_isdst; +}; + +struct pps_event_time { + struct timespec64 ts_real; +}; + +struct of_bus; + +struct of_pci_range_parser { + struct device_node *node; + struct of_bus *bus; + const __be32 *range; + const __be32 *end; + int na; + int ns; + int pna; + bool dma; +}; + +struct of_pci_range { + union { + u64 pci_addr; + u64 bus_addr; + }; + u64 cpu_addr; + u64 size; + u32 flags; +}; + +enum { + M_I17 = 0, + M_I20 = 1, + M_I20_SR = 2, + M_I24 = 3, + M_I24_8_1 = 4, + M_I24_10_1 = 5, + M_I27_11_1 = 6, + M_MINI = 7, + M_MINI_3_1 = 8, + M_MINI_4_1 = 9, + M_MB = 10, + M_MB_2 = 11, + M_MB_3 = 12, + M_MB_5_1 = 13, + M_MB_6_1 = 14, + M_MB_7_1 = 15, + M_MB_SR = 16, + M_MBA = 17, + M_MBA_3 = 18, + M_MBP = 19, + M_MBP_2 = 20, + M_MBP_2_2 = 21, + M_MBP_SR = 22, + M_MBP_4 = 23, + M_MBP_5_1 = 24, + M_MBP_5_2 = 25, + M_MBP_5_3 = 26, + M_MBP_6_1 = 27, + M_MBP_6_2 = 28, + M_MBP_7_1 = 29, + M_MBP_8_2 = 30, + M_UNKNOWN = 31, +}; + +struct efifb_dmi_info { + char *optname; + long unsigned int base; + int stride; + int width; + int height; + int flags; +}; + +enum { + OVERRIDE_NONE = 0, + OVERRIDE_BASE = 1, + OVERRIDE_STRIDE = 2, + OVERRIDE_HEIGHT = 4, + OVERRIDE_WIDTH = 8, +}; + +struct sr6_tlv { + __u8 type; + __u8 len; + __u8 data[0]; +}; + +enum { + SEG6_ATTR_UNSPEC = 0, + SEG6_ATTR_DST = 1, + SEG6_ATTR_DSTLEN = 2, + SEG6_ATTR_HMACKEYID = 3, + SEG6_ATTR_SECRET = 4, + SEG6_ATTR_SECRETLEN = 5, + SEG6_ATTR_ALGID = 6, + SEG6_ATTR_HMACINFO = 7, + __SEG6_ATTR_MAX = 8, +}; + +enum { + SEG6_CMD_UNSPEC = 0, + SEG6_CMD_SETHMAC = 1, + SEG6_CMD_DUMPHMAC = 2, + SEG6_CMD_SET_TUNSRC = 3, + SEG6_CMD_GET_TUNSRC = 4, + __SEG6_CMD_MAX = 5, +}; + +struct msr_info { + u32 msr_no; + struct msr reg; + struct msr *msrs; + int err; +}; + +struct saved_msr { + bool valid; + struct msr_info info; +}; + +struct saved_msrs { + unsigned int num; + struct saved_msr *array; +}; + +enum { + DESC_TSS = 9, + DESC_LDT = 2, + DESCTYPE_S = 16, +}; + +struct ldttss_desc { + u16 limit0; + u16 base0; + u16 base1: 8; + u16 type: 5; + u16 dpl: 2; + u16 p: 1; + u16 limit1: 4; + u16 zero0: 3; + u16 g: 1; + u16 base2: 8; + u32 base3; + u32 zero1; +}; + +typedef struct ldttss_desc tss_desc; + +struct saved_context { + struct pt_regs regs; + u16 ds; + u16 es; + u16 fs; + u16 gs; + long unsigned int kernelmode_gs_base; + long unsigned int usermode_gs_base; + long unsigned int fs_base; + long unsigned int cr0; + long unsigned int cr2; + long unsigned int cr3; + long unsigned int cr4; + u64 misc_enable; + struct saved_msrs saved_msrs; + long unsigned int efer; + u16 gdt_pad; + struct desc_ptr gdt_desc; + u16 idt_pad; + struct desc_ptr idt; + u16 ldt; + u16 tss; + long unsigned int tr; + long unsigned int safety; + long unsigned int return_address; + bool misc_enable_saved; +} __attribute__((packed)); + +typedef int (*pm_cpu_match_t)(const struct x86_cpu_id *); + +struct msr_enumeration { + u32 msr_no; + u32 feature; +}; + +enum uncore_access_type { + UNCORE_ACCESS_MSR = 0, + UNCORE_ACCESS_MMIO = 1, + UNCORE_ACCESS_PCI = 2, + UNCORE_ACCESS_MAX = 3, +}; + +enum { + SNBEP_PCI_QPI_PORT0_FILTER = 0, + SNBEP_PCI_QPI_PORT1_FILTER = 1, + BDX_PCI_QPI_PORT2_FILTER = 2, +}; + +enum { + SNBEP_PCI_UNCORE_HA = 0, + SNBEP_PCI_UNCORE_IMC = 1, + SNBEP_PCI_UNCORE_QPI = 2, + SNBEP_PCI_UNCORE_R2PCIE = 3, + SNBEP_PCI_UNCORE_R3QPI = 4, +}; + +enum { + IVBEP_PCI_UNCORE_HA = 0, + IVBEP_PCI_UNCORE_IMC = 1, + IVBEP_PCI_UNCORE_IRP = 2, + IVBEP_PCI_UNCORE_QPI = 3, + IVBEP_PCI_UNCORE_R2PCIE = 4, + IVBEP_PCI_UNCORE_R3QPI = 5, +}; + +enum { + KNL_PCI_UNCORE_MC_UCLK = 0, + KNL_PCI_UNCORE_MC_DCLK = 1, + KNL_PCI_UNCORE_EDC_UCLK = 2, + KNL_PCI_UNCORE_EDC_ECLK = 3, + KNL_PCI_UNCORE_M2PCIE = 4, + KNL_PCI_UNCORE_IRP = 5, +}; + +enum { + HSWEP_PCI_UNCORE_HA = 0, + HSWEP_PCI_UNCORE_IMC = 1, + HSWEP_PCI_UNCORE_IRP = 2, + HSWEP_PCI_UNCORE_QPI = 3, + HSWEP_PCI_UNCORE_R2PCIE = 4, + HSWEP_PCI_UNCORE_R3QPI = 5, +}; + +enum { + BDX_PCI_UNCORE_HA = 0, + BDX_PCI_UNCORE_IMC = 1, + BDX_PCI_UNCORE_IRP = 2, + BDX_PCI_UNCORE_QPI = 3, + BDX_PCI_UNCORE_R2PCIE = 4, + BDX_PCI_UNCORE_R3QPI = 5, +}; + +enum perf_uncore_iio_freerunning_type_id { + SKX_IIO_MSR_IOCLK = 0, + SKX_IIO_MSR_BW = 1, + SKX_IIO_MSR_UTIL = 2, + SKX_IIO_FREERUNNING_TYPE_MAX = 3, +}; + +enum { + SKX_PCI_UNCORE_IMC = 0, + SKX_PCI_UNCORE_M2M = 1, + SKX_PCI_UNCORE_UPI = 2, + SKX_PCI_UNCORE_M2PCIE = 3, + SKX_PCI_UNCORE_M3UPI = 4, +}; + +enum { + SNR_QAT_PMON_ID = 0, + SNR_CBDMA_DMI_PMON_ID = 1, + SNR_NIS_PMON_ID = 2, + SNR_DLB_PMON_ID = 3, + SNR_PCIE_GEN3_PMON_ID = 4, +}; + +enum perf_uncore_snr_iio_freerunning_type_id { + SNR_IIO_MSR_IOCLK = 0, + SNR_IIO_MSR_BW_IN = 1, + SNR_IIO_FREERUNNING_TYPE_MAX = 2, +}; + +enum { + SNR_PCI_UNCORE_M2M = 0, + SNR_PCI_UNCORE_PCIE3 = 1, +}; + +enum perf_uncore_snr_imc_freerunning_type_id { + SNR_IMC_DCLK = 0, + SNR_IMC_DDR = 1, + SNR_IMC_FREERUNNING_TYPE_MAX = 2, +}; + +enum { + ICX_PCIE1_PMON_ID = 0, + ICX_PCIE2_PMON_ID = 1, + ICX_PCIE3_PMON_ID = 2, + ICX_PCIE4_PMON_ID = 3, + ICX_PCIE5_PMON_ID = 4, + ICX_CBDMA_DMI_PMON_ID = 5, +}; + +enum perf_uncore_icx_iio_freerunning_type_id { + ICX_IIO_MSR_IOCLK = 0, + ICX_IIO_MSR_BW_IN = 1, + ICX_IIO_FREERUNNING_TYPE_MAX = 2, +}; + +enum { + ICX_PCI_UNCORE_M2M = 0, + ICX_PCI_UNCORE_UPI = 1, + ICX_PCI_UNCORE_M3UPI = 2, +}; + +enum perf_uncore_icx_imc_freerunning_type_id { + ICX_IMC_DCLK = 0, + ICX_IMC_DDR = 1, + ICX_IMC_DDRT = 2, + ICX_IMC_FREERUNNING_TYPE_MAX = 3, +}; + +enum perf_uncore_spr_iio_freerunning_type_id { + SPR_IIO_MSR_IOCLK = 0, + SPR_IIO_MSR_BW_IN = 1, + SPR_IIO_MSR_BW_OUT = 2, + SPR_IIO_FREERUNNING_TYPE_MAX = 3, +}; + +enum perf_uncore_spr_imc_freerunning_type_id { + SPR_IMC_DCLK = 0, + SPR_IMC_PQ_CYCLES = 1, + SPR_IMC_FREERUNNING_TYPE_MAX = 2, +}; + +struct sigevent { + sigval_t sigev_value; + int sigev_signo; + int sigev_notify; + union { + int _pad[12]; + int _tid; + struct { + void (*_function)(sigval_t); + void *_attribute; + } _sigev_thread; + } _sigev_un; +}; + +enum auditsc_class_t { + AUDITSC_NATIVE = 0, + AUDITSC_COMPAT = 1, + AUDITSC_OPEN = 2, + AUDITSC_OPENAT = 3, + AUDITSC_SOCKETCALL = 4, + AUDITSC_EXECVE = 5, + AUDITSC_OPENAT2 = 6, + AUDITSC_NVALS = 7, +}; + +enum audit_nfcfgop { + AUDIT_XT_OP_REGISTER = 0, + AUDIT_XT_OP_REPLACE = 1, + AUDIT_XT_OP_UNREGISTER = 2, + AUDIT_NFT_OP_TABLE_REGISTER = 3, + AUDIT_NFT_OP_TABLE_UNREGISTER = 4, + AUDIT_NFT_OP_CHAIN_REGISTER = 5, + AUDIT_NFT_OP_CHAIN_UNREGISTER = 6, + AUDIT_NFT_OP_RULE_REGISTER = 7, + AUDIT_NFT_OP_RULE_UNREGISTER = 8, + AUDIT_NFT_OP_SET_REGISTER = 9, + AUDIT_NFT_OP_SET_UNREGISTER = 10, + AUDIT_NFT_OP_SETELEM_REGISTER = 11, + AUDIT_NFT_OP_SETELEM_UNREGISTER = 12, + AUDIT_NFT_OP_GEN_REGISTER = 13, + AUDIT_NFT_OP_OBJ_REGISTER = 14, + AUDIT_NFT_OP_OBJ_UNREGISTER = 15, + AUDIT_NFT_OP_OBJ_RESET = 16, + AUDIT_NFT_OP_FLOWTABLE_REGISTER = 17, + AUDIT_NFT_OP_FLOWTABLE_UNREGISTER = 18, + AUDIT_NFT_OP_INVALID = 19, +}; + +struct audit_aux_data { + struct audit_aux_data *next; + int type; +}; + +struct audit_chunk; + +struct audit_tree_refs { + struct audit_tree_refs *next; + struct audit_chunk *c[31]; +}; + +struct audit_aux_data_pids { + struct audit_aux_data d; + pid_t target_pid[16]; + kuid_t target_auid[16]; + kuid_t target_uid[16]; + unsigned int target_sessionid[16]; + u32 target_sid[16]; + char target_comm[256]; + int pid_count; +}; + +struct audit_aux_data_bprm_fcaps { + struct audit_aux_data d; + struct audit_cap_data fcap; + unsigned int fcap_ver; + struct audit_cap_data old_pcap; + struct audit_cap_data new_pcap; +}; + +struct audit_nfcfgop_tab { + enum audit_nfcfgop op; + const char *s; +}; + +struct bpf_mem_cache { + struct llist_head free_llist; + local_t active; + struct llist_head free_llist_extra; + struct irq_work refill_work; + struct obj_cgroup *objcg; + int unit_size; + int free_cnt; + int low_watermark; + int high_watermark; + int batch; + int percpu_size; + struct callback_head rcu; + struct llist_head free_by_rcu; + struct llist_head waiting_for_gp; + atomic_t call_rcu_in_progress; +}; + +struct bpf_mem_caches { + struct bpf_mem_cache cache[11]; +}; + +struct static_call_tramp_key { + s32 tramp; + s32 key; +}; + +enum uprobe_filter_ctx { + UPROBE_FILTER_REGISTER = 0, + UPROBE_FILTER_UNREGISTER = 1, + UPROBE_FILTER_MMAP = 2, +}; + +struct uprobe_consumer { + int (*handler)(struct uprobe_consumer *, struct pt_regs *); + int (*ret_handler)(struct uprobe_consumer *, long unsigned int, struct pt_regs *); + bool (*filter)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *); + struct uprobe_consumer *next; +}; + +typedef u8 uprobe_opcode_t; + +struct uprobe_xol_ops; + +struct arch_uprobe { + union { + u8 insn[16]; + u8 ixol[16]; + }; + const struct uprobe_xol_ops *ops; + union { + struct { + s32 offs; + u8 ilen; + u8 opc1; + } branch; + struct { + u8 fixups; + u8 ilen; + } defparam; + struct { + u8 reg_offset; + u8 ilen; + } push; + }; +}; + +struct uprobe_xol_ops { + bool (*emulate)(struct arch_uprobe *, struct pt_regs *); + int (*pre_xol)(struct arch_uprobe *, struct pt_regs *); + int (*post_xol)(struct arch_uprobe *, struct pt_regs *); + void (*abort)(struct arch_uprobe *, struct pt_regs *); +}; + +struct uprobe { + struct rb_node rb_node; + refcount_t ref; + struct rw_semaphore register_rwsem; + struct rw_semaphore consumer_rwsem; + struct list_head pending_list; + struct uprobe_consumer *consumers; + struct inode *inode; + loff_t offset; + loff_t ref_ctr_offset; + long unsigned int flags; + struct arch_uprobe arch; +}; + +enum rp_check { + RP_CHECK_CALL = 0, + RP_CHECK_CHAIN_CALL = 1, + RP_CHECK_RET = 2, +}; + +struct xol_area { + wait_queue_head_t wq; + atomic_t slot_count; + long unsigned int *bitmap; + struct vm_special_mapping xol_mapping; + struct page *pages[2]; + long unsigned int vaddr; +}; + +struct delayed_uprobe { + struct list_head list; + struct uprobe *uprobe; + struct mm_struct *mm; +}; + +struct __uprobe_key { + struct inode *inode; + loff_t offset; +}; + +struct map_info { + struct map_info *next; + struct mm_struct *mm; + long unsigned int vaddr; +}; + +struct saved { + struct path link; + struct delayed_call done; + const char *name; + unsigned int seq; +}; + +struct nameidata { + struct path path; + struct qstr last; + struct path root; + struct inode *inode; + unsigned int flags; + unsigned int state; + unsigned int seq; + unsigned int next_seq; + unsigned int m_seq; + unsigned int r_seq; + int last_type; + unsigned int depth; + int total_link_count; + struct saved *stack; + struct saved internal[2]; + struct filename *name; + struct nameidata *saved; + unsigned int root_seq; + int dfd; + kuid_t dir_uid; + umode_t dir_mode; +}; + +struct renamedata { + struct user_namespace *old_mnt_userns; + struct inode *old_dir; + struct dentry *old_dentry; + struct user_namespace *new_mnt_userns; + struct inode *new_dir; + struct dentry *new_dentry; + struct inode **delegated_inode; + unsigned int flags; +}; + +enum { + LAST_NORM = 0, + LAST_ROOT = 1, + LAST_DOT = 2, + LAST_DOTDOT = 3, +}; + +enum { + WALK_TRAILING = 1, + WALK_MORE = 2, + WALK_NOFOLLOW = 4, +}; + +enum rsapubkey_actions { + ACT_rsa_get_e = 0, + ACT_rsa_get_n = 1, + NR__rsapubkey_actions = 2, +}; + +struct crypto_report_acomp { + char type[64]; +}; + +struct acomp_req { + struct crypto_async_request base; + struct scatterlist *src; + struct scatterlist *dst; + unsigned int slen; + unsigned int dlen; + u32 flags; + void *__ctx[0]; +}; + +struct crypto_acomp { + int (*compress)(struct acomp_req *); + int (*decompress)(struct acomp_req *); + void (*dst_free)(struct scatterlist *); + unsigned int reqsize; + struct crypto_tfm base; +}; + +struct acomp_alg { + int (*compress)(struct acomp_req *); + int (*decompress)(struct acomp_req *); + void (*dst_free)(struct scatterlist *); + int (*init)(struct crypto_acomp *); + void (*exit)(struct crypto_acomp *); + unsigned int reqsize; + struct crypto_alg base; +}; + +struct af_alg_type; + +struct alg_sock { + struct sock sk; + struct sock *parent; + atomic_t refcnt; + atomic_t nokey_refcnt; + const struct af_alg_type *type; + void *private; +}; + +struct af_alg_type { + void * (*bind)(const char *, u32, u32); + void (*release)(void *); + int (*setkey)(void *, const u8 *, unsigned int); + int (*setentropy)(void *, sockptr_t, unsigned int); + int (*accept)(void *, struct sock *); + int (*accept_nokey)(void *, struct sock *); + int (*setauthsize)(void *, unsigned int); + struct proto_ops *ops; + struct proto_ops *ops_nokey; + struct module *owner; + char name[14]; +}; + +struct af_alg_sgl { + struct scatterlist sg[17]; + struct page *pages[16]; + unsigned int npages; +}; + +struct hash_ctx { + struct af_alg_sgl sgl; + u8 *result; + struct crypto_wait wait; + unsigned int len; + bool more; + struct ahash_request req; +}; + +struct sg_append_table { + struct sg_table sgt; + struct scatterlist *prv; + unsigned int total_nents; +}; + +typedef struct scatterlist *sg_alloc_fn(unsigned int, gfp_t); + +typedef void sg_free_fn(struct scatterlist *, unsigned int); + +struct sg_page_iter { + struct scatterlist *sg; + unsigned int sg_pgoffset; + unsigned int __nents; + int __pg_advance; +}; + +struct sg_dma_page_iter { + struct sg_page_iter base; +}; + +struct sg_mapping_iter { + struct page *page; + void *addr; + size_t length; + size_t consumed; + struct sg_page_iter piter; + unsigned int __offset; + unsigned int __remaining; + unsigned int __flags; +}; + +struct tcpa_event { + u32 pcr_index; + u32 event_type; + u8 pcr_value[20]; + u32 event_size; + u8 event_data[0]; +}; + +enum tcpa_event_types { + PREBOOT = 0, + POST_CODE = 1, + UNUSED = 2, + NO_ACTION = 3, + SEPARATOR = 4, + ACTION = 5, + EVENT_TAG = 6, + SCRTM_CONTENTS = 7, + SCRTM_VERSION = 8, + CPU_MICROCODE = 9, + PLATFORM_CONFIG_FLAGS = 10, + TABLE_OF_DEVICES = 11, + COMPACT_HASH = 12, + IPL = 13, + IPL_PARTITION_DATA = 14, + NONHOST_CODE = 15, + NONHOST_CONFIG = 16, + NONHOST_INFO = 17, +}; + +struct tcpa_pc_event { + u32 event_id; + u32 event_size; + u8 event_data[0]; +}; + +enum tcpa_pc_event_ids { + SMBIOS = 1, + BIS_CERT = 2, + POST_BIOS_ROM = 3, + ESCD = 4, + CMOS = 5, + NVRAM = 6, + OPTION_ROM_EXEC = 7, + OPTION_ROM_CONFIG = 8, + OPTION_ROM_MICROCODE = 10, + S_CRTM_VERSION = 11, + S_CRTM_CONTENTS = 12, + POST_CONTENTS = 13, + HOST_TABLE_OF_DEVICES = 14, +}; + +struct hd_geometry { + unsigned char heads; + unsigned char sectors; + short unsigned int cylinders; + long unsigned int start; +}; + +typedef __u32 __virtio32; + +typedef __u64 __virtio64; + +struct virtio_blk_geometry { + __virtio16 cylinders; + __u8 heads; + __u8 sectors; +}; + +struct virtio_blk_config { + __virtio64 capacity; + __virtio32 size_max; + __virtio32 seg_max; + struct virtio_blk_geometry geometry; + __virtio32 blk_size; + __u8 physical_block_exp; + __u8 alignment_offset; + __virtio16 min_io_size; + __virtio32 opt_io_size; + __u8 wce; + __u8 unused; + __virtio16 num_queues; + __virtio32 max_discard_sectors; + __virtio32 max_discard_seg; + __virtio32 discard_sector_alignment; + __virtio32 max_write_zeroes_sectors; + __virtio32 max_write_zeroes_seg; + __u8 write_zeroes_may_unmap; + __u8 unused1[3]; + __virtio32 max_secure_erase_sectors; + __virtio32 max_secure_erase_seg; + __virtio32 secure_erase_sector_alignment; +}; + +struct virtio_blk_outhdr { + __virtio32 type; + __virtio32 ioprio; + __virtio64 sector; +}; + +struct virtio_blk_discard_write_zeroes { + __le64 sector; + __le32 num_sectors; + __le32 flags; +}; + +struct virtio_blk_vq { + struct virtqueue *vq; + spinlock_t lock; + char name[16]; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct virtio_blk { + struct mutex vdev_mutex; + struct virtio_device *vdev; + struct gendisk *disk; + struct blk_mq_tag_set tag_set; + struct work_struct config_work; + int index; + int num_vqs; + int io_queues[3]; + struct virtio_blk_vq *vqs; +}; + +struct virtblk_req { + struct virtio_blk_outhdr out_hdr; + u8 status; + struct sg_table sg_table; + struct scatterlist sg[0]; +}; + +struct virtio_crypto_ctrl_header { + __le32 opcode; + __le32 algo; + __le32 flag; + __le32 queue_id; +}; + +struct virtio_crypto_cipher_session_para { + __le32 algo; + __le32 keylen; + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_session_input { + __le64 session_id; + __le32 status; + __le32 padding; +}; + +struct virtio_crypto_cipher_session_req { + struct virtio_crypto_cipher_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_hash_session_para { + __le32 algo; + __le32 hash_result_len; + __u8 padding[8]; +}; + +struct virtio_crypto_hash_create_session_req { + struct virtio_crypto_hash_session_para para; + __u8 padding[40]; +}; + +struct virtio_crypto_mac_session_para { + __le32 algo; + __le32 hash_result_len; + __le32 auth_key_len; + __le32 padding; +}; + +struct virtio_crypto_mac_create_session_req { + struct virtio_crypto_mac_session_para para; + __u8 padding[40]; +}; + +struct virtio_crypto_aead_session_para { + __le32 algo; + __le32 key_len; + __le32 hash_result_len; + __le32 aad_len; + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_rsa_session_para { + __le32 padding_algo; + __le32 hash_algo; +}; + +struct virtio_crypto_ecdsa_session_para { + __le32 curve_id; + __le32 padding; +}; + +struct virtio_crypto_akcipher_session_para { + __le32 algo; + __le32 keytype; + __le32 keylen; + union { + struct virtio_crypto_rsa_session_para rsa; + struct virtio_crypto_ecdsa_session_para ecdsa; + } u; +}; + +struct virtio_crypto_akcipher_create_session_req { + struct virtio_crypto_akcipher_session_para para; + __u8 padding[36]; +}; + +struct virtio_crypto_alg_chain_session_para { + __le32 alg_chain_order; + __le32 hash_mode; + struct virtio_crypto_cipher_session_para cipher_param; + union { + struct virtio_crypto_hash_session_para hash_param; + struct virtio_crypto_mac_session_para mac_param; + __u8 padding[16]; + } u; + __le32 aad_len; + __le32 padding; +}; + +struct virtio_crypto_alg_chain_session_req { + struct virtio_crypto_alg_chain_session_para para; +}; + +struct virtio_crypto_sym_create_session_req { + union { + struct virtio_crypto_cipher_session_req cipher; + struct virtio_crypto_alg_chain_session_req chain; + __u8 padding[48]; + } u; + __le32 op_type; + __le32 padding; +}; + +struct virtio_crypto_destroy_session_req { + __le64 session_id; + __u8 padding[48]; +}; + +struct virtio_crypto_op_ctrl_req { + struct virtio_crypto_ctrl_header header; + union { + struct virtio_crypto_sym_create_session_req sym_create_session; + struct virtio_crypto_hash_create_session_req hash_create_session; + struct virtio_crypto_mac_create_session_req mac_create_session; + struct virtio_crypto_aead_create_session_req aead_create_session; + struct virtio_crypto_akcipher_create_session_req akcipher_create_session; + struct virtio_crypto_destroy_session_req destroy_session; + __u8 padding[56]; + } u; +}; + +struct virtio_crypto_op_header { + __le32 opcode; + __le32 algo; + __le64 session_id; + __le32 flag; + __le32 padding; +}; + +struct virtio_crypto_cipher_para { + __le32 iv_len; + __le32 src_data_len; + __le32 dst_data_len; + __le32 padding; +}; + +struct virtio_crypto_hash_para { + __le32 src_data_len; + __le32 hash_result_len; +}; + +struct virtio_crypto_mac_para { + struct virtio_crypto_hash_para hash; +}; + +struct virtio_crypto_aead_para { + __le32 iv_len; + __le32 aad_len; + __le32 src_data_len; + __le32 dst_data_len; +}; + +struct virtio_crypto_cipher_data_req { + struct virtio_crypto_cipher_para para; + __u8 padding[24]; +}; + +struct virtio_crypto_hash_data_req { + struct virtio_crypto_hash_para para; + __u8 padding[40]; +}; + +struct virtio_crypto_mac_data_req { + struct virtio_crypto_mac_para para; + __u8 padding[40]; +}; + +struct virtio_crypto_alg_chain_data_para { + __le32 iv_len; + __le32 src_data_len; + __le32 dst_data_len; + __le32 cipher_start_src_offset; + __le32 len_to_cipher; + __le32 hash_start_src_offset; + __le32 len_to_hash; + __le32 aad_len; + __le32 hash_result_len; + __le32 reserved; +}; + +struct virtio_crypto_alg_chain_data_req { + struct virtio_crypto_alg_chain_data_para para; +}; + +struct virtio_crypto_sym_data_req { + union { + struct virtio_crypto_cipher_data_req cipher; + struct virtio_crypto_alg_chain_data_req chain; + __u8 padding[40]; + } u; + __le32 op_type; + __le32 padding; +}; + +struct virtio_crypto_aead_data_req { + struct virtio_crypto_aead_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_akcipher_para { + __le32 src_data_len; + __le32 dst_data_len; +}; + +struct virtio_crypto_akcipher_data_req { + struct virtio_crypto_akcipher_para para; + __u8 padding[40]; +}; + +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + struct virtio_crypto_akcipher_data_req akcipher_req; + __u8 padding[48]; + } u; +}; + +struct virtio_crypto_inhdr { + __u8 status; +}; + +struct crypto_engine_op { + int (*prepare_request)(struct crypto_engine *, void *); + int (*unprepare_request)(struct crypto_engine *, void *); + int (*do_one_request)(struct crypto_engine *, void *); +}; + +struct crypto_engine_ctx { + struct crypto_engine_op op; +}; + +struct virtio_crypto_sym_session_info { + __u64 session_id; +}; + +struct virtio_crypto_ctrl_request { + struct virtio_crypto_op_ctrl_req ctrl; + struct virtio_crypto_session_input input; + struct virtio_crypto_inhdr ctrl_status; + struct completion compl; +}; + +struct virtio_crypto_request; + +typedef void (*virtio_crypto_data_callback)(struct virtio_crypto_request *, int); + +struct virtio_crypto_request { + uint8_t status; + struct virtio_crypto_op_data_req *req_data; + struct scatterlist **sgs; + struct data_queue *dataq; + virtio_crypto_data_callback alg_cb; +}; + +struct virtio_crypto_skcipher_ctx { + struct crypto_engine_ctx enginectx; + struct virtio_crypto *vcrypto; + struct crypto_skcipher *tfm; + struct virtio_crypto_sym_session_info enc_sess_info; + struct virtio_crypto_sym_session_info dec_sess_info; +}; + +struct virtio_crypto_sym_request { + struct virtio_crypto_request base; + uint32_t type; + struct virtio_crypto_skcipher_ctx *skcipher_ctx; + struct skcipher_request *skcipher_req; + uint8_t *iv; + bool encrypt; +}; + +struct virtio_crypto_algo { + uint32_t algonum; + uint32_t service; + unsigned int active_devs; + struct skcipher_alg algo; +}; + +struct fib_notifier_net { + struct list_head fib_notifier_ops; + struct atomic_notifier_head fib_chain; +}; + +enum { + ETHTOOL_A_BITSET_BIT_UNSPEC = 0, + ETHTOOL_A_BITSET_BIT_INDEX = 1, + ETHTOOL_A_BITSET_BIT_NAME = 2, + ETHTOOL_A_BITSET_BIT_VALUE = 3, + __ETHTOOL_A_BITSET_BIT_CNT = 4, + ETHTOOL_A_BITSET_BIT_MAX = 3, +}; + +enum { + ETHTOOL_A_BITSET_BITS_UNSPEC = 0, + ETHTOOL_A_BITSET_BITS_BIT = 1, + __ETHTOOL_A_BITSET_BITS_CNT = 2, + ETHTOOL_A_BITSET_BITS_MAX = 1, +}; + +enum { + ETHTOOL_A_BITSET_UNSPEC = 0, + ETHTOOL_A_BITSET_NOMASK = 1, + ETHTOOL_A_BITSET_SIZE = 2, + ETHTOOL_A_BITSET_BITS = 3, + ETHTOOL_A_BITSET_VALUE = 4, + ETHTOOL_A_BITSET_MASK = 5, + __ETHTOOL_A_BITSET_CNT = 6, + ETHTOOL_A_BITSET_MAX = 5, +}; + +enum { + SK_MEMINFO_RMEM_ALLOC = 0, + SK_MEMINFO_RCVBUF = 1, + SK_MEMINFO_WMEM_ALLOC = 2, + SK_MEMINFO_SNDBUF = 3, + SK_MEMINFO_FWD_ALLOC = 4, + SK_MEMINFO_WMEM_QUEUED = 5, + SK_MEMINFO_OPTMEM = 6, + SK_MEMINFO_BACKLOG = 7, + SK_MEMINFO_DROPS = 8, + SK_MEMINFO_VARS = 9, +}; + +struct inet_diag_req { + __u8 idiag_family; + __u8 idiag_src_len; + __u8 idiag_dst_len; + __u8 idiag_ext; + struct inet_diag_sockid id; + __u32 idiag_states; + __u32 idiag_dbs; +}; + +struct inet_diag_bc_op { + unsigned char code; + unsigned char yes; + short unsigned int no; +}; + +enum { + INET_DIAG_BC_NOP = 0, + INET_DIAG_BC_JMP = 1, + INET_DIAG_BC_S_GE = 2, + INET_DIAG_BC_S_LE = 3, + INET_DIAG_BC_D_GE = 4, + INET_DIAG_BC_D_LE = 5, + INET_DIAG_BC_AUTO = 6, + INET_DIAG_BC_S_COND = 7, + INET_DIAG_BC_D_COND = 8, + INET_DIAG_BC_DEV_COND = 9, + INET_DIAG_BC_MARK_COND = 10, + INET_DIAG_BC_S_EQ = 11, + INET_DIAG_BC_D_EQ = 12, + INET_DIAG_BC_CGROUP_COND = 13, +}; + +struct inet_diag_hostcond { + __u8 family; + __u8 prefix_len; + int port; + __be32 addr[0]; +}; + +struct inet_diag_markcond { + __u32 mark; + __u32 mask; +}; + +struct inet_diag_meminfo { + __u32 idiag_rmem; + __u32 idiag_wmem; + __u32 idiag_fmem; + __u32 idiag_tmem; +}; + +struct inet_diag_sockopt { + __u8 recverr: 1; + __u8 is_icsk: 1; + __u8 freebind: 1; + __u8 hdrincl: 1; + __u8 mc_loop: 1; + __u8 transparent: 1; + __u8 mc_all: 1; + __u8 nodefrag: 1; + __u8 bind_address_no_port: 1; + __u8 recverr_rfc4884: 1; + __u8 defer_connect: 1; + __u8 unused: 5; +}; + +struct bpf_sk_storage_diag; + +struct inet_diag_dump_data { + struct nlattr *req_nlas[4]; + struct bpf_sk_storage_diag *bpf_stg_diag; +}; + +struct inet_diag_entry { + const __be32 *saddr; + const __be32 *daddr; + u16 sport; + u16 dport; + u16 family; + u16 userlocks; + u32 ifindex; + u32 mark; + u64 cgroup_id; +}; + +struct pci_root_res { + struct list_head list; + struct resource res; +}; + +struct pci_root_info { + struct list_head list; + char name[12]; + struct list_head resources; + struct resource busn; + int node; + int link; +}; + +struct amd_hostbridge { + u32 bus; + u32 slot; + u32 device; +}; + +struct group_data { + int limit[21]; + int base[20]; + int permute[258]; + int minLen; + int maxLen; +}; + +struct bunzip_data { + int writeCopies; + int writePos; + int writeRunCountdown; + int writeCount; + int writeCurrent; + long int (*fill)(void *, long unsigned int); + long int inbufCount; + long int inbufPos; + unsigned char *inbuf; + unsigned int inbufBitCount; + unsigned int inbufBits; + unsigned int crc32Table[256]; + unsigned int headerCRC; + unsigned int totalCRC; + unsigned int writeCRC; + unsigned int *dbuf; + unsigned int dbufSize; + unsigned char selectors[32768]; + struct group_data groups[6]; + int io_error; + int byteCount[256]; + unsigned char symToByte[256]; + unsigned char mtfSymbol[256]; +}; + +struct uncore_global_discovery { + union { + u64 table1; + struct { + u64 type: 8; + u64 stride: 8; + u64 max_units: 10; + u64 __reserved_1: 36; + u64 access_type: 2; + }; + }; + u64 ctl; + union { + u64 table3; + struct { + u64 status_offset: 8; + u64 num_status: 16; + u64 __reserved_2: 40; + }; + }; +}; + +struct uncore_unit_discovery { + union { + u64 table1; + struct { + u64 num_regs: 8; + u64 ctl_offset: 8; + u64 bit_width: 8; + u64 ctr_offset: 8; + u64 status_offset: 8; + u64 __reserved_1: 22; + u64 access_type: 2; + }; + }; + u64 ctl; + union { + u64 table3; + struct { + u64 box_type: 16; + u64 box_id: 16; + u64 __reserved_2: 32; + }; + }; +}; + +struct intel_uncore_discovery_type { + struct rb_node node; + enum uncore_access_type access_type; + u64 box_ctrl; + u64 *box_ctrl_die; + u16 type; + u8 num_counters; + u8 counter_width; + u8 ctl_offset; + u8 ctr_offset; + u16 num_boxes; + unsigned int *ids; + unsigned int *box_offset; +}; + +enum { + AFFINITY = 0, + AFFINITY_LIST = 1, + EFFECTIVE = 2, + EFFECTIVE_LIST = 3, +}; + +struct module_signature { + u8 algo; + u8 hash; + u8 id_type; + u8 signer_len; + u8 key_id_len; + u8 __pad[3]; + __be32 sig_len; +}; + +struct __kernel_old_itimerval { + struct __kernel_old_timeval it_interval; + struct __kernel_old_timeval it_value; +}; + +struct trace_bprintk_fmt { + struct list_head list; + const char *fmt; +}; + +enum { + MPOL_DEFAULT = 0, + MPOL_PREFERRED = 1, + MPOL_BIND = 2, + MPOL_INTERLEAVE = 3, + MPOL_LOCAL = 4, + MPOL_PREFERRED_MANY = 5, + MPOL_MAX = 6, +}; + +enum mcopy_atomic_mode { + MCOPY_ATOMIC_NORMAL = 0, + MCOPY_ATOMIC_ZEROPAGE = 1, + MCOPY_ATOMIC_CONTINUE = 2, +}; + +typedef struct { + long unsigned int pd; +} hugepd_t; + +struct file_region { + struct list_head link; + long int from; + long int to; + struct page_counter *reservation_counter; + struct cgroup_subsys_state *css; +}; + +struct huge_bootmem_page { + struct list_head list; + struct hstate *hstate; +}; + +enum hugetlb_memory_event { + HUGETLB_MAX = 0, + HUGETLB_NR_MEMORY_EVENTS = 1, +}; + +struct hugetlb_cgroup_per_node { + long unsigned int usage[2]; +}; + +struct hugetlb_cgroup { + struct cgroup_subsys_state css; long: 64; long: 64; long: 64; long: 64; long: 64; + struct page_counter hugepage[2]; + struct page_counter rsvd_hugepage[2]; + atomic_long_t events[2]; + atomic_long_t events_local[2]; + struct cgroup_file events_file[2]; + struct cgroup_file events_local_file[2]; + struct hugetlb_cgroup_per_node *nodeinfo[0]; long: 64; long: 64; long: 64; long: 64; +}; + +enum vma_resv_mode { + VMA_NEEDS_RESV = 0, + VMA_COMMIT_RESV = 1, + VMA_END_RESV = 2, + VMA_ADD_RESV = 3, + VMA_DEL_RESV = 4, +}; + +struct node_hstate { + struct kobject *hugepages_kobj; + struct kobject *hstate_kobjs[2]; +}; + +struct throtl_service_queue { + struct throtl_service_queue *parent_sq; + struct list_head queued[2]; + unsigned int nr_queued[2]; + struct rb_root_cached pending_tree; + unsigned int nr_pending; + long unsigned int first_pending_disptime; + struct timer_list pending_timer; +}; + +struct latency_bucket { + long unsigned int total_latency; + int samples; +}; + +struct avg_latency_bucket { + long unsigned int latency; + bool valid; +}; + +struct throtl_data { + struct throtl_service_queue service_queue; + struct request_queue *queue; + unsigned int nr_queued[2]; + unsigned int throtl_slice; + struct work_struct dispatch_work; + unsigned int limit_index; + bool limit_valid[2]; + long unsigned int low_upgrade_time; + long unsigned int low_downgrade_time; + unsigned int scale; + struct latency_bucket tmp_buckets[18]; + struct avg_latency_bucket avg_buckets[18]; + struct latency_bucket *latency_buckets[2]; + long unsigned int last_calculate_time; + long unsigned int filtered_latency; + bool track_bio_latency; +}; + +enum blktrace_cat { + BLK_TC_READ = 1, + BLK_TC_WRITE = 2, + BLK_TC_FLUSH = 4, + BLK_TC_SYNC = 8, + BLK_TC_SYNCIO = 8, + BLK_TC_QUEUE = 16, + BLK_TC_REQUEUE = 32, + BLK_TC_ISSUE = 64, + BLK_TC_COMPLETE = 128, + BLK_TC_FS = 256, + BLK_TC_PC = 512, + BLK_TC_NOTIFY = 1024, + BLK_TC_AHEAD = 2048, + BLK_TC_META = 4096, + BLK_TC_DISCARD = 8192, + BLK_TC_DRV_DATA = 16384, + BLK_TC_FUA = 32768, + BLK_TC_END = 32768, +}; + +struct throtl_grp; + +struct throtl_qnode { + struct list_head node; + struct bio_list bios; + struct throtl_grp *tg; +}; + +struct throtl_grp { + struct blkg_policy_data pd; + struct rb_node rb_node; + struct throtl_data *td; + struct throtl_service_queue service_queue; + struct throtl_qnode qnode_on_self[2]; + struct throtl_qnode qnode_on_parent[2]; + long unsigned int disptime; + unsigned int flags; + bool has_rules_bps[2]; + bool has_rules_iops[2]; + uint64_t bps[4]; + uint64_t bps_conf[4]; + unsigned int iops[4]; + unsigned int iops_conf[4]; + uint64_t bytes_disp[2]; + unsigned int io_disp[2]; + long unsigned int last_low_overflow_time[2]; + uint64_t last_bytes_disp[2]; + unsigned int last_io_disp[2]; + uint64_t carryover_bytes[2]; + unsigned int carryover_ios[2]; + long unsigned int last_check_time; + long unsigned int latency_target; + long unsigned int latency_target_conf; + long unsigned int slice_start[2]; + long unsigned int slice_end[2]; + long unsigned int last_finish_time; + long unsigned int checked_last_finish_time; + long unsigned int avg_idletime; + long unsigned int idletime_threshold; + long unsigned int idletime_threshold_conf; + unsigned int bio_cnt; + unsigned int bad_bio_cnt; + long unsigned int bio_cnt_reset_time; + struct blkg_rwstat stat_bytes; + struct blkg_rwstat stat_ios; +}; + +enum tg_state_flags { + THROTL_TG_PENDING = 1, + THROTL_TG_WAS_EMPTY = 2, + THROTL_TG_CANCELING = 4, +}; + +struct xz_dec_bcj { + enum { + BCJ_X86 = 4, + BCJ_POWERPC = 5, + BCJ_IA64 = 6, + BCJ_ARM = 7, + BCJ_ARMTHUMB = 8, + BCJ_SPARC = 9, + } type; + enum xz_ret ret; + bool single_call; + uint32_t pos; + uint32_t x86_prev_mask; + uint8_t *out; + size_t out_pos; + size_t out_size; + struct { + size_t filtered; + size_t size; + uint8_t buf[16]; + } temp; +}; + +struct xz_dec_lzma2; + +enum gcry_mpi_format { + GCRYMPI_FMT_NONE = 0, + GCRYMPI_FMT_STD = 1, + GCRYMPI_FMT_PGP = 2, + GCRYMPI_FMT_SSH = 3, + GCRYMPI_FMT_HEX = 4, + GCRYMPI_FMT_USG = 5, + GCRYMPI_FMT_OPAQUE = 8, +}; + +struct aperture_range { + struct device *dev; + resource_size_t base; + resource_size_t size; + struct list_head lh; + void (*detach)(struct device *); +}; + +struct devres_node { + struct list_head entry; + dr_release_t release; + const char *name; + size_t size; +}; + +struct devres { + struct devres_node node; + u8 data[0]; +}; + +struct devres_group { + struct devres_node node[2]; + void *id; + int color; +}; + +struct action_devres { + void *data; + void (*action)(void *); +}; + +struct pages_devres { + long unsigned int addr; + unsigned int order; +}; + +typedef u64 devlink_resource_occ_get_t(void *); + +struct nsim_fib_entry { + u64 max; + atomic64_t num; +}; + +struct nsim_per_fib_data { + struct nsim_fib_entry fib; + struct nsim_fib_entry rules; +}; + +struct nsim_fib_data { + struct notifier_block fib_nb; + struct nsim_per_fib_data ipv4; + struct nsim_per_fib_data ipv6; + struct nsim_fib_entry nexthops; + struct rhashtable fib_rt_ht; + struct list_head fib_rt_list; + struct mutex fib_lock; + struct notifier_block nexthop_nb; + struct rhashtable nexthop_ht; + struct devlink *devlink; + struct work_struct fib_event_work; + struct work_struct fib_flush_work; + struct list_head fib_event_queue; + spinlock_t fib_event_queue_lock; + struct mutex nh_lock; + struct dentry *ddir; + bool fail_route_offload; + bool fail_res_nexthop_group_replace; + bool fail_nexthop_bucket_replace; + bool fail_route_delete; +}; + +struct nsim_fib_rt_key { + unsigned char addr[16]; + unsigned char prefix_len; + int family; + u32 tb_id; +}; + +struct nsim_fib_rt { + struct nsim_fib_rt_key key; + struct rhash_head ht_node; + struct list_head list; +}; + +struct nsim_fib4_rt { + struct nsim_fib_rt common; + struct fib_info *fi; + dscp_t dscp; + u8 type; +}; + +struct nsim_fib6_rt { + struct nsim_fib_rt common; + struct list_head nh_list; + unsigned int nhs; +}; + +struct nsim_fib6_rt_nh { + struct list_head list; + struct fib6_info *rt; +}; + +struct nsim_fib6_event { + struct fib6_info **rt_arr; + unsigned int nrt6; +}; + +struct nsim_fib_event { + struct list_head list; + union { + struct fib_entry_notifier_info fen_info; + struct nsim_fib6_event fib6_event; + }; + struct nsim_fib_data *data; + long unsigned int event; + int family; +}; + +struct nsim_nexthop { + struct rhash_head ht_node; + u64 occ; + u32 id; + bool is_resilient; +}; + +enum { + TCA_FQ_CODEL_UNSPEC = 0, + TCA_FQ_CODEL_TARGET = 1, + TCA_FQ_CODEL_LIMIT = 2, + TCA_FQ_CODEL_INTERVAL = 3, + TCA_FQ_CODEL_ECN = 4, + TCA_FQ_CODEL_FLOWS = 5, + TCA_FQ_CODEL_QUANTUM = 6, + TCA_FQ_CODEL_CE_THRESHOLD = 7, + TCA_FQ_CODEL_DROP_BATCH_SIZE = 8, + TCA_FQ_CODEL_MEMORY_LIMIT = 9, + TCA_FQ_CODEL_CE_THRESHOLD_SELECTOR = 10, + TCA_FQ_CODEL_CE_THRESHOLD_MASK = 11, + __TCA_FQ_CODEL_MAX = 12, +}; + +enum { + TCA_FQ_CODEL_XSTATS_QDISC = 0, + TCA_FQ_CODEL_XSTATS_CLASS = 1, +}; + +struct tc_fq_codel_qd_stats { + __u32 maxpacket; + __u32 drop_overlimit; + __u32 ecn_mark; + __u32 new_flow_count; + __u32 new_flows_len; + __u32 old_flows_len; + __u32 ce_mark; + __u32 memory_usage; + __u32 drop_overmemory; +}; + +struct tc_fq_codel_cl_stats { + __s32 deficit; + __u32 ldelay; + __u32 count; + __u32 lastcount; + __u32 dropping; + __s32 drop_next; +}; + +struct tc_fq_codel_xstats { + __u32 type; + union { + struct tc_fq_codel_qd_stats qdisc_stats; + struct tc_fq_codel_cl_stats class_stats; + }; +}; + +typedef u32 codel_time_t; + +typedef s32 codel_tdiff_t; + +struct codel_params { + codel_time_t target; + codel_time_t ce_threshold; + codel_time_t interval; + u32 mtu; + bool ecn; + u8 ce_threshold_selector; + u8 ce_threshold_mask; +}; + +struct codel_vars { + u32 count; + u32 lastcount; + bool dropping; + u16 rec_inv_sqrt; + codel_time_t first_above_time; + codel_time_t drop_next; + codel_time_t ldelay; +}; + +struct codel_stats { + u32 maxpacket; + u32 drop_count; + u32 drop_len; + u32 ecn_mark; + u32 ce_mark; +}; + +typedef u32 (*codel_skb_len_t)(const struct sk_buff *); + +typedef codel_time_t (*codel_skb_time_t)(const struct sk_buff *); + +typedef void (*codel_skb_drop_t)(struct sk_buff *, void *); + +typedef struct sk_buff * (*codel_skb_dequeue_t)(struct codel_vars *, void *); + +struct codel_skb_cb { + codel_time_t enqueue_time; + unsigned int mem_usage; +}; + +struct fq_codel_flow { + struct sk_buff *head; + struct sk_buff *tail; + struct list_head flowchain; + int deficit; + struct codel_vars cvars; +}; + +struct fq_codel_sched_data { + struct tcf_proto *filter_list; + struct tcf_block *block; + struct fq_codel_flow *flows; + u32 *backlogs; + u32 flows_cnt; + u32 quantum; + u32 drop_batch_size; + u32 memory_limit; + struct codel_params cparams; + struct codel_stats cstats; + u32 memory_usage; + u32 drop_overmemory; + u32 drop_overlimit; + u32 new_flow_count; + struct list_head new_flows; + struct list_head old_flows; +}; + +struct nf_hook_entries_rcu_head { + struct callback_head head; + void *allocation; +}; + +struct gro_remcsum { + int offset; + __wsum delta; +}; + +struct guehdr { + union { + struct { + __u8 hlen: 5; + __u8 control: 1; + __u8 version: 2; + __u8 proto_ctype; + __be16 flags; + }; + __be32 word; + }; +}; + +enum { + FOU_ATTR_UNSPEC = 0, + FOU_ATTR_PORT = 1, + FOU_ATTR_AF = 2, + FOU_ATTR_IPPROTO = 3, + FOU_ATTR_TYPE = 4, + FOU_ATTR_REMCSUM_NOPARTIAL = 5, + FOU_ATTR_LOCAL_V4 = 6, + FOU_ATTR_LOCAL_V6 = 7, + FOU_ATTR_PEER_V4 = 8, + FOU_ATTR_PEER_V6 = 9, + FOU_ATTR_PEER_PORT = 10, + FOU_ATTR_IFINDEX = 11, + __FOU_ATTR_MAX = 12, +}; + +enum { + FOU_CMD_UNSPEC = 0, + FOU_CMD_ADD = 1, + FOU_CMD_DEL = 2, + FOU_CMD_GET = 3, + __FOU_CMD_MAX = 4, +}; + +enum { + FOU_ENCAP_UNSPEC = 0, + FOU_ENCAP_DIRECT = 1, + FOU_ENCAP_GUE = 2, +}; + +struct fou { + struct socket *sock; + u8 protocol; + u8 flags; + __be16 port; + u8 family; + u16 type; + struct list_head list; + struct callback_head rcu; +}; + +struct fou_cfg { + u16 type; + u8 protocol; + u8 flags; + struct udp_port_cfg udp_config; +}; + +struct fou_net { + struct list_head fou_list; + struct mutex fou_lock; +}; + +struct in6_rtmsg { + struct in6_addr rtmsg_dst; + struct in6_addr rtmsg_src; + struct in6_addr rtmsg_gateway; + __u32 rtmsg_type; + __u16 rtmsg_dst_len; + __u16 rtmsg_src_len; + __u32 rtmsg_metric; + long unsigned int rtmsg_info; + __u32 rtmsg_flags; + int rtmsg_ifindex; +}; + +struct rt6_exception { + struct hlist_node hlist; + struct rt6_info *rt6i; + long unsigned int stamp; + struct callback_head rcu; +}; + +struct netevent_redirect { + struct dst_entry *old; + struct dst_entry *new; + struct neighbour *neigh; + const void *daddr; +}; + +struct trace_event_raw_fib6_table_lookup { + struct trace_entry ent; + u32 tb_id; + int err; + int oif; + int iif; + __u8 tos; + __u8 scope; + __u8 flags; + __u8 src[16]; + __u8 dst[16]; + u16 sport; + u16 dport; + u8 proto; + u8 rt_type; + char name[16]; + __u8 gw[16]; + char __data[0]; +}; + +struct trace_event_data_offsets_fib6_table_lookup {}; + +typedef void (*btf_trace_fib6_table_lookup)(void *, const struct net *, const struct fib6_result *, struct fib6_table *, const struct flowi6 *); + +enum rt6_nud_state { + RT6_NUD_FAIL_HARD = -3, + RT6_NUD_FAIL_PROBE = -2, + RT6_NUD_FAIL_DO_RR = -1, + RT6_NUD_SUCCEED = 1, +}; + +struct fib6_nh_dm_arg { + struct net *net; + const struct in6_addr *saddr; + int oif; + int flags; + struct fib6_nh *nh; +}; + +struct __rt6_probe_work { + struct work_struct work; + struct in6_addr target; + struct net_device *dev; + netdevice_tracker dev_tracker; +}; + +struct fib6_nh_frl_arg { + u32 flags; + int oif; + int strict; + int *mpri; + bool *do_rr; + struct fib6_nh *nh; +}; + +struct fib6_nh_excptn_arg { + struct rt6_info *rt; + int plen; +}; + +struct fib6_nh_match_arg { + const struct net_device *dev; + const struct in6_addr *gw; + struct fib6_nh *match; +}; + +struct fib6_nh_age_excptn_arg { + struct fib6_gc_args *gc_args; + long unsigned int now; +}; + +struct fib6_nh_rd_arg { + struct fib6_result *res; + struct flowi6 *fl6; + const struct in6_addr *gw; + struct rt6_info **ret; +}; + +struct ip6rd_flowi { + struct flowi6 fl6; + struct in6_addr gateway; +}; + +struct fib6_nh_del_cached_rt_arg { + struct fib6_config *cfg; + struct fib6_info *f6i; +}; + +struct arg_dev_net_ip { + struct net_device *dev; + struct net *net; + struct in6_addr *addr; +}; + +struct arg_netdev_event { + const struct net_device *dev; + union { + unsigned char nh_flags; + long unsigned int event; + }; +}; + +struct rt6_mtu_change_arg { + struct net_device *dev; + unsigned int mtu; + struct fib6_info *f6i; +}; + +struct rt6_nh { + struct fib6_info *fib6_info; + struct fib6_config r_cfg; + struct list_head next; +}; + +struct fib6_nh_exception_dump_walker { + struct rt6_rtnl_dump_arg *dump; + struct fib6_info *rt; + unsigned int flags; + unsigned int skip; + unsigned int count; +}; + +struct cstate_model { + long unsigned int core_events; + long unsigned int pkg_events; + long unsigned int quirks; +}; + +enum perf_cstate_core_events { + PERF_CSTATE_CORE_C1_RES = 0, + PERF_CSTATE_CORE_C3_RES = 1, + PERF_CSTATE_CORE_C6_RES = 2, + PERF_CSTATE_CORE_C7_RES = 3, + PERF_CSTATE_CORE_EVENT_MAX = 4, +}; + +enum perf_cstate_pkg_events { + PERF_CSTATE_PKG_C2_RES = 0, + PERF_CSTATE_PKG_C3_RES = 1, + PERF_CSTATE_PKG_C6_RES = 2, + PERF_CSTATE_PKG_C7_RES = 3, + PERF_CSTATE_PKG_C8_RES = 4, + PERF_CSTATE_PKG_C9_RES = 5, + PERF_CSTATE_PKG_C10_RES = 6, + PERF_CSTATE_PKG_EVENT_MAX = 7, +}; + +struct wq_flusher; + +struct worker; + +struct workqueue_attrs; + +struct pool_workqueue; + +struct wq_device; + +struct workqueue_struct { + struct list_head pwqs; + struct list_head list; + struct mutex mutex; + int work_color; + int flush_color; + atomic_t nr_pwqs_to_flush; + struct wq_flusher *first_flusher; + struct list_head flusher_queue; + struct list_head flusher_overflow; + struct list_head maydays; + struct worker *rescuer; + int nr_drainers; + int saved_max_active; + struct workqueue_attrs *unbound_attrs; + struct pool_workqueue *dfl_pwq; + struct wq_device *wq_dev; + char *lock_name; + struct lock_class_key key; + struct lockdep_map lockdep_map; + char name[24]; + struct callback_head rcu; long: 64; long: 64; long: 64; @@ -85973,15 +74050,2413 @@ long: 64; long: 64; long: 64; + unsigned int flags; + struct pool_workqueue *cpu_pwqs; + struct pool_workqueue *numa_pwq_tbl[0]; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct workqueue_attrs { + int nice; + cpumask_var_t cpumask; + bool no_numa; +}; + +struct worker_pool; + +struct worker { + union { + struct list_head entry; + struct hlist_node hentry; + }; + struct work_struct *current_work; + work_func_t current_func; + struct pool_workqueue *current_pwq; + unsigned int current_color; + struct list_head scheduled; + struct task_struct *task; + struct worker_pool *pool; + struct list_head node; + long unsigned int last_active; + unsigned int flags; + int id; + int sleeping; + char desc[24]; + struct workqueue_struct *rescue_wq; + work_func_t last_func; +}; + +struct pool_workqueue { + struct worker_pool *pool; + struct workqueue_struct *wq; + int work_color; + int flush_color; + int refcnt; + int nr_in_flight[16]; + int nr_active; + int max_active; + struct list_head inactive_works; + struct list_head pwqs_node; + struct list_head mayday_node; + struct work_struct unbound_release_work; + struct callback_head rcu; long: 64; long: 64; +}; + +struct worker_pool { + raw_spinlock_t lock; + int cpu; + int node; + int id; + unsigned int flags; + long unsigned int watchdog_ts; + int nr_running; + struct list_head worklist; + int nr_workers; + int nr_idle; + struct list_head idle_list; + struct timer_list idle_timer; + struct timer_list mayday_timer; + struct hlist_head busy_hash[64]; + struct worker *manager; + struct list_head workers; + struct completion *detach_completion; + struct ida worker_ida; + struct workqueue_attrs *attrs; + struct hlist_node hash_node; + int refcnt; + struct callback_head rcu; +}; + +enum { + POOL_MANAGER_ACTIVE = 1, + POOL_DISASSOCIATED = 4, + WORKER_DIE = 2, + WORKER_IDLE = 4, + WORKER_PREP = 8, + WORKER_CPU_INTENSIVE = 64, + WORKER_UNBOUND = 128, + WORKER_REBOUND = 256, + WORKER_NOT_RUNNING = 456, + NR_STD_WORKER_POOLS = 2, + UNBOUND_POOL_HASH_ORDER = 6, + BUSY_WORKER_HASH_ORDER = 6, + MAX_IDLE_WORKERS_RATIO = 4, + IDLE_WORKER_TIMEOUT = 300000, + MAYDAY_INITIAL_TIMEOUT = 10, + MAYDAY_INTERVAL = 100, + CREATE_COOLDOWN = 1000, + RESCUER_NICE_LEVEL = -20, + HIGHPRI_NICE_LEVEL = -20, + WQ_NAME_LEN = 24, +}; + +struct wq_flusher { + struct list_head list; + int flush_color; + struct completion done; +}; + +struct wq_device { + struct workqueue_struct *wq; + struct device dev; +}; + +struct trace_event_raw_workqueue_queue_work { + struct trace_entry ent; + void *work; + void *function; + u32 __data_loc_workqueue; + int req_cpu; + int cpu; + char __data[0]; +}; + +struct trace_event_raw_workqueue_activate_work { + struct trace_entry ent; + void *work; + char __data[0]; +}; + +struct trace_event_raw_workqueue_execute_start { + struct trace_entry ent; + void *work; + void *function; + char __data[0]; +}; + +struct trace_event_raw_workqueue_execute_end { + struct trace_entry ent; + void *work; + void *function; + char __data[0]; +}; + +struct trace_event_data_offsets_workqueue_queue_work { + u32 workqueue; +}; + +struct trace_event_data_offsets_workqueue_activate_work {}; + +struct trace_event_data_offsets_workqueue_execute_start {}; + +struct trace_event_data_offsets_workqueue_execute_end {}; + +typedef void (*btf_trace_workqueue_queue_work)(void *, int, struct pool_workqueue *, struct work_struct *); + +typedef void (*btf_trace_workqueue_activate_work)(void *, struct work_struct *); + +typedef void (*btf_trace_workqueue_execute_start)(void *, struct work_struct *); + +typedef void (*btf_trace_workqueue_execute_end)(void *, struct work_struct *, work_func_t); + +struct wq_barrier { + struct work_struct work; + struct completion done; + struct task_struct *task; +}; + +struct cwt_wait { + wait_queue_entry_t wait; + struct work_struct *work; +}; + +struct apply_wqattrs_ctx { + struct workqueue_struct *wq; + struct workqueue_attrs *attrs; + struct list_head list; + struct pool_workqueue *dfl_pwq; + struct pool_workqueue *pwq_tbl[0]; +}; + +struct work_for_cpu { + struct work_struct work; + long int (*fn)(void *); + void *arg; + long int ret; +}; + +struct mlock_pvec { + local_lock_t lock; + struct pagevec vec; +}; + +enum transparent_hugepage_flag { + TRANSPARENT_HUGEPAGE_NEVER_DAX = 0, + TRANSPARENT_HUGEPAGE_FLAG = 1, + TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG = 2, + TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG = 3, + TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG = 4, + TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG = 5, + TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG = 6, + TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG = 7, + TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG = 8, +}; + +struct trace_event_raw_hugepage_set_pmd { + struct trace_entry ent; + long unsigned int addr; + long unsigned int pmd; + char __data[0]; +}; + +struct trace_event_raw_hugepage_update { + struct trace_entry ent; + long unsigned int addr; + long unsigned int pte; + long unsigned int clr; + long unsigned int set; + char __data[0]; +}; + +struct trace_event_raw_migration_pmd { + struct trace_entry ent; + long unsigned int addr; + long unsigned int pmd; + char __data[0]; +}; + +struct trace_event_data_offsets_hugepage_set_pmd {}; + +struct trace_event_data_offsets_hugepage_update {}; + +struct trace_event_data_offsets_migration_pmd {}; + +typedef void (*btf_trace_hugepage_set_pmd)(void *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_hugepage_update)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); + +typedef void (*btf_trace_set_migration_pmd)(void *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_remove_migration_pmd)(void *, long unsigned int, long unsigned int); + +enum lsm_rule_types { + LSM_OBJ_USER = 0, + LSM_OBJ_ROLE = 1, + LSM_OBJ_TYPE = 2, + LSM_SUBJ_USER = 3, + LSM_SUBJ_ROLE = 4, + LSM_SUBJ_TYPE = 5, +}; + +enum policy_types { + ORIGINAL_TCB = 1, + DEFAULT_TCB = 2, +}; + +enum policy_rule_list { + IMA_DEFAULT_POLICY = 1, + IMA_CUSTOM_POLICY = 2, +}; + +struct ima_rule_opt_list { + size_t count; + char *items[0]; +}; + +struct ima_rule_entry { + struct list_head list; + int action; + unsigned int flags; + enum ima_hooks func; + int mask; + long unsigned int fsmagic; + uuid_t fsuuid; + kuid_t uid; + kgid_t gid; + kuid_t fowner; + kgid_t fgroup; + bool (*uid_op)(kuid_t, kuid_t); + bool (*gid_op)(kgid_t, kgid_t); + bool (*fowner_op)(kuid_t, kuid_t); + bool (*fgroup_op)(kgid_t, kgid_t); + int pcr; + unsigned int allowed_algos; + struct { + void *rule; + char *args_p; + int type; + } lsm[6]; + char *fsname; + struct ima_rule_opt_list *keyrings; + struct ima_rule_opt_list *label; + struct ima_template_desc *template; +}; + +enum policy_opt { + Opt_measure = 0, + Opt_dont_measure = 1, + Opt_appraise = 2, + Opt_dont_appraise = 3, + Opt_audit = 4, + Opt_hash = 5, + Opt_dont_hash = 6, + Opt_obj_user = 7, + Opt_obj_role = 8, + Opt_obj_type = 9, + Opt_subj_user = 10, + Opt_subj_role = 11, + Opt_subj_type = 12, + Opt_func = 13, + Opt_mask = 14, + Opt_fsmagic = 15, + Opt_fsname = 16, + Opt_fsuuid = 17, + Opt_uid_eq = 18, + Opt_euid_eq = 19, + Opt_gid_eq = 20, + Opt_egid_eq = 21, + Opt_fowner_eq = 22, + Opt_fgroup_eq = 23, + Opt_uid_gt = 24, + Opt_euid_gt = 25, + Opt_gid_gt = 26, + Opt_egid_gt = 27, + Opt_fowner_gt = 28, + Opt_fgroup_gt = 29, + Opt_uid_lt = 30, + Opt_euid_lt = 31, + Opt_gid_lt = 32, + Opt_egid_lt = 33, + Opt_fowner_lt = 34, + Opt_fgroup_lt = 35, + Opt_digest_type = 36, + Opt_appraise_type = 37, + Opt_appraise_flag = 38, + Opt_appraise_algos = 39, + Opt_permit_directio = 40, + Opt_pcr = 41, + Opt_template = 42, + Opt_keyrings = 43, + Opt_label = 44, + Opt_err___3 = 45, +}; + +enum { + mask_exec = 0, + mask_write = 1, + mask_read = 2, + mask_append = 3, +}; + +struct rq_map_data { + struct page **pages; + long unsigned int offset; + short unsigned int page_order; + short unsigned int nr_entries; + bool null_mapped; + bool from_user; +}; + +struct bio_map_data { + bool is_our_pages: 1; + bool is_null_mapped: 1; + struct iov_iter iter; + struct iovec iov[0]; +}; + +struct xa_limit { + u32 max; + u32 min; +}; + +enum { + IORING_CQE_BUFFER_SHIFT = 16, +}; + +struct io_uring_probe_op { + __u8 op; + __u8 resv; + __u16 flags; + __u32 resv2; +}; + +struct io_uring_probe { + __u8 last_op; + __u8 ops_len; + __u16 resv; + __u32 resv2[3]; + struct io_uring_probe_op ops[0]; +}; + +struct io_uring_restriction { + __u16 opcode; + union { + __u8 register_op; + __u8 sqe_op; + __u8 sqe_flags; + }; + __u8 resv; + __u32 resv2[3]; +}; + +enum { + IORING_RESTRICTION_REGISTER_OP = 0, + IORING_RESTRICTION_SQE_OP = 1, + IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2, + IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3, + IORING_RESTRICTION_LAST = 4, +}; + +struct io_uring_getevents_arg { + __u64 sigmask; + __u32 sigmask_sz; + __u32 pad; + __u64 ts; +}; + +struct io_overflow_cqe { + struct list_head list; + struct io_uring_cqe cqe; +}; + +struct trace_event_raw_io_uring_create { + struct trace_entry ent; + int fd; + void *ctx; + u32 sq_entries; + u32 cq_entries; + u32 flags; + char __data[0]; +}; + +struct trace_event_raw_io_uring_register { + struct trace_entry ent; + void *ctx; + unsigned int opcode; + unsigned int nr_files; + unsigned int nr_bufs; + long int ret; + char __data[0]; +}; + +struct trace_event_raw_io_uring_file_get { + struct trace_entry ent; + void *ctx; + void *req; + u64 user_data; + int fd; + char __data[0]; +}; + +struct trace_event_raw_io_uring_queue_async_work { + struct trace_entry ent; + void *ctx; + void *req; + u64 user_data; + u8 opcode; + unsigned int flags; + struct io_wq_work *work; + int rw; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_defer { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int data; + u8 opcode; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_link { + struct trace_entry ent; + void *ctx; + void *req; + void *target_req; + char __data[0]; +}; + +struct trace_event_raw_io_uring_cqring_wait { + struct trace_entry ent; + void *ctx; + int min_events; + char __data[0]; +}; + +struct trace_event_raw_io_uring_fail_link { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int user_data; + u8 opcode; + void *link; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_complete { + struct trace_entry ent; + void *ctx; + void *req; + u64 user_data; + int res; + unsigned int cflags; + u64 extra1; + u64 extra2; + char __data[0]; +}; + +struct trace_event_raw_io_uring_submit_sqe { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int user_data; + u8 opcode; + u32 flags; + bool force_nonblock; + bool sq_thread; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_poll_arm { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int user_data; + u8 opcode; + int mask; + int events; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_task_add { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int user_data; + u8 opcode; + int mask; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_req_failed { + struct trace_entry ent; + void *ctx; + void *req; + long long unsigned int user_data; + u8 opcode; + u8 flags; + u8 ioprio; + u64 off; + u64 addr; + u32 len; + u32 op_flags; + u16 buf_index; + u16 personality; + u32 file_index; + u64 pad1; + u64 addr3; + int error; + u32 __data_loc_op_str; + char __data[0]; +}; + +struct trace_event_raw_io_uring_cqe_overflow { + struct trace_entry ent; + void *ctx; + long long unsigned int user_data; + s32 res; + u32 cflags; + void *ocqe; + char __data[0]; +}; + +struct trace_event_raw_io_uring_task_work_run { + struct trace_entry ent; + void *tctx; + unsigned int count; + unsigned int loops; + char __data[0]; +}; + +struct trace_event_raw_io_uring_short_write { + struct trace_entry ent; + void *ctx; + u64 fpos; + u64 wanted; + u64 got; + char __data[0]; +}; + +struct trace_event_raw_io_uring_local_work_run { + struct trace_entry ent; + void *ctx; + int count; + unsigned int loops; + char __data[0]; +}; + +struct trace_event_data_offsets_io_uring_create {}; + +struct trace_event_data_offsets_io_uring_register {}; + +struct trace_event_data_offsets_io_uring_file_get {}; + +struct trace_event_data_offsets_io_uring_queue_async_work { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_defer { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_link {}; + +struct trace_event_data_offsets_io_uring_cqring_wait {}; + +struct trace_event_data_offsets_io_uring_fail_link { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_complete {}; + +struct trace_event_data_offsets_io_uring_submit_sqe { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_poll_arm { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_task_add { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_req_failed { + u32 op_str; +}; + +struct trace_event_data_offsets_io_uring_cqe_overflow {}; + +struct trace_event_data_offsets_io_uring_task_work_run {}; + +struct trace_event_data_offsets_io_uring_short_write {}; + +struct trace_event_data_offsets_io_uring_local_work_run {}; + +typedef void (*btf_trace_io_uring_create)(void *, int, void *, u32, u32, u32); + +typedef void (*btf_trace_io_uring_register)(void *, void *, unsigned int, unsigned int, unsigned int, long int); + +typedef void (*btf_trace_io_uring_file_get)(void *, struct io_kiocb *, int); + +typedef void (*btf_trace_io_uring_queue_async_work)(void *, struct io_kiocb *, int); + +typedef void (*btf_trace_io_uring_defer)(void *, struct io_kiocb *); + +typedef void (*btf_trace_io_uring_link)(void *, struct io_kiocb *, struct io_kiocb *); + +typedef void (*btf_trace_io_uring_cqring_wait)(void *, void *, int); + +typedef void (*btf_trace_io_uring_fail_link)(void *, struct io_kiocb *, struct io_kiocb *); + +typedef void (*btf_trace_io_uring_complete)(void *, void *, void *, u64, int, unsigned int, u64, u64); + +typedef void (*btf_trace_io_uring_submit_sqe)(void *, struct io_kiocb *, bool); + +typedef void (*btf_trace_io_uring_poll_arm)(void *, struct io_kiocb *, int, int); + +typedef void (*btf_trace_io_uring_task_add)(void *, struct io_kiocb *, int); + +typedef void (*btf_trace_io_uring_req_failed)(void *, const struct io_uring_sqe *, struct io_kiocb *, int); + +typedef void (*btf_trace_io_uring_cqe_overflow)(void *, void *, long long unsigned int, s32, u32, void *); + +typedef void (*btf_trace_io_uring_task_work_run)(void *, void *, unsigned int, unsigned int); + +typedef void (*btf_trace_io_uring_short_write)(void *, void *, u64, u64, u64); + +typedef void (*btf_trace_io_uring_local_work_run)(void *, void *, int, unsigned int); + +enum { + IO_WQ_WORK_CANCEL = 1, + IO_WQ_WORK_HASHED = 2, + IO_WQ_WORK_UNBOUND = 4, + IO_WQ_WORK_CONCURRENT = 16, + IO_WQ_HASH_SHIFT = 24, +}; + +enum { + IO_APOLL_OK = 0, + IO_APOLL_ABORTED = 1, + IO_APOLL_READY = 2, +}; + +enum { + IO_CHECK_CQ_OVERFLOW_BIT = 0, + IO_CHECK_CQ_DROPPED_BIT = 1, +}; + +enum { + IO_EVENTFD_OP_SIGNAL_BIT = 0, + IO_EVENTFD_OP_FREE_BIT = 1, +}; + +struct io_defer_entry { + struct list_head list; + struct io_kiocb *req; + u32 seq; +}; + +struct io_wait_queue { + struct wait_queue_entry wq; + struct io_ring_ctx *ctx; + unsigned int cq_tail; + unsigned int nr_timeouts; +}; + +struct io_tctx_exit { + struct callback_head task_work; + struct completion completion; + struct io_ring_ctx *ctx; +}; + +struct io_task_cancel { + struct task_struct *task; + bool all; +}; + +struct creds; + +struct ifaddrmsg { + __u8 ifa_family; + __u8 ifa_prefixlen; + __u8 ifa_flags; + __u8 ifa_scope; + __u32 ifa_index; +}; + +enum { + IFA_UNSPEC = 0, + IFA_ADDRESS = 1, + IFA_LOCAL = 2, + IFA_LABEL = 3, + IFA_BROADCAST = 4, + IFA_ANYCAST = 5, + IFA_CACHEINFO = 6, + IFA_MULTICAST = 7, + IFA_FLAGS = 8, + IFA_RT_PRIORITY = 9, + IFA_TARGET_NETNSID = 10, + IFA_PROTO = 11, + __IFA_MAX = 12, +}; + +struct ifa_cacheinfo { + __u32 ifa_prefered; + __u32 ifa_valid; + __u32 cstamp; + __u32 tstamp; +}; + +enum { + IFLA_INET_UNSPEC = 0, + IFLA_INET_CONF = 1, + __IFLA_INET_MAX = 2, +}; + +struct in_validator_info { + __be32 ivi_addr; + struct in_device *ivi_dev; + struct netlink_ext_ack *extack; +}; + +struct inet_fill_args { + u32 portid; + u32 seq; + int event; + unsigned int flags; + int netnsid; + int ifindex; +}; + +struct devinet_sysctl_table { + struct ctl_table_header *sysctl_header; + struct ctl_table devinet_vars[34]; +}; + +struct trace_event_raw_x86_exceptions { + struct trace_entry ent; + long unsigned int address; + long unsigned int ip; + long unsigned int error_code; + char __data[0]; +}; + +struct trace_event_data_offsets_x86_exceptions {}; + +typedef void (*btf_trace_page_fault_user)(void *, long unsigned int, struct pt_regs *, long unsigned int); + +typedef void (*btf_trace_page_fault_kernel)(void *, long unsigned int, struct pt_regs *, long unsigned int); + +enum ring_buffer_type { + RINGBUF_TYPE_DATA_TYPE_LEN_MAX = 28, + RINGBUF_TYPE_PADDING = 29, + RINGBUF_TYPE_TIME_EXTEND = 30, + RINGBUF_TYPE_TIME_STAMP = 31, +}; + +enum ring_buffer_flags { + RB_FL_OVERWRITE = 1, +}; + +struct ring_buffer_per_cpu; + +struct buffer_page; + +struct ring_buffer_iter { + struct ring_buffer_per_cpu *cpu_buffer; + long unsigned int head; + long unsigned int next_event; + struct buffer_page *head_page; + struct buffer_page *cache_reader_page; + long unsigned int cache_read; + u64 read_stamp; + u64 page_stamp; + struct ring_buffer_event *event; + int missed_events; +}; + +struct rb_irq_work { + struct irq_work work; + wait_queue_head_t waiters; + wait_queue_head_t full_waiters; + long int wait_index; + bool waiters_pending; + bool full_waiters_pending; + bool wakeup_full; +}; + +struct trace_buffer { + unsigned int flags; + int cpus; + atomic_t record_disabled; + cpumask_var_t cpumask; + struct lock_class_key *reader_lock_key; + struct mutex mutex; + struct ring_buffer_per_cpu **buffers; + struct hlist_node node; + u64 (*clock)(); + struct rb_irq_work irq_work; + bool time_stamp_abs; +}; + +enum { + RB_LEN_TIME_EXTEND = 8, + RB_LEN_TIME_STAMP = 8, +}; + +struct buffer_data_page { + u64 time_stamp; + local_t commit; + unsigned char data[0]; +}; + +struct buffer_page { + struct list_head list; + local_t write; + unsigned int read; + local_t entries; + long unsigned int real_end; + struct buffer_data_page *page; +}; + +struct rb_event_info { + u64 ts; + u64 delta; + u64 before; + u64 after; + long unsigned int length; + struct buffer_page *tail_page; + int add_timestamp; +}; + +enum { + RB_ADD_STAMP_NONE = 0, + RB_ADD_STAMP_EXTEND = 2, + RB_ADD_STAMP_ABSOLUTE = 4, + RB_ADD_STAMP_FORCE = 8, +}; + +enum { + RB_CTX_TRANSITION = 0, + RB_CTX_NMI = 1, + RB_CTX_IRQ = 2, + RB_CTX_SOFTIRQ = 3, + RB_CTX_NORMAL = 4, + RB_CTX_MAX = 5, +}; + +struct rb_time_struct { + local64_t time; +}; + +typedef struct rb_time_struct rb_time_t; + +struct ring_buffer_per_cpu { + int cpu; + atomic_t record_disabled; + atomic_t resize_disabled; + struct trace_buffer *buffer; + raw_spinlock_t reader_lock; + arch_spinlock_t lock; + struct lock_class_key lock_key; + struct buffer_data_page *free_page; + long unsigned int nr_pages; + unsigned int current_context; + struct list_head *pages; + struct buffer_page *head_page; + struct buffer_page *tail_page; + struct buffer_page *commit_page; + struct buffer_page *reader_page; + long unsigned int lost_events; + long unsigned int last_overrun; + long unsigned int nest; + local_t entries_bytes; + local_t entries; + local_t overrun; + local_t commit_overrun; + local_t dropped_events; + local_t committing; + local_t commits; + local_t pages_touched; + local_t pages_lost; + local_t pages_read; + long int last_pages_touch; + size_t shortest_full; + long unsigned int read; + long unsigned int read_bytes; + rb_time_t write_stamp; + rb_time_t before_stamp; + u64 event_stamp[5]; + u64 read_stamp; + long int nr_pages_to_update; + struct list_head new_pages; + struct work_struct update_pages_work; + struct completion update_done; + struct rb_irq_work irq_work; +}; + +struct dma_pool { + struct list_head page_list; + spinlock_t lock; + size_t size; + struct device *dev; + size_t allocation; + size_t boundary; + char name[32]; + struct list_head pools; +}; + +struct dma_page { + struct list_head page_list; + void *vaddr; + dma_addr_t dma; + unsigned int in_use; + unsigned int offset; +}; + +enum sgp_type { + SGP_READ = 0, + SGP_NOALLOC = 1, + SGP_CACHE = 2, + SGP_WRITE = 3, + SGP_FALLOC = 4, +}; + +enum scan_result { + SCAN_FAIL = 0, + SCAN_SUCCEED = 1, + SCAN_PMD_NULL = 2, + SCAN_PMD_NONE = 3, + SCAN_PMD_MAPPED = 4, + SCAN_EXCEED_NONE_PTE = 5, + SCAN_EXCEED_SWAP_PTE = 6, + SCAN_EXCEED_SHARED_PTE = 7, + SCAN_PTE_NON_PRESENT = 8, + SCAN_PTE_UFFD_WP = 9, + SCAN_PTE_MAPPED_HUGEPAGE = 10, + SCAN_PAGE_RO = 11, + SCAN_LACK_REFERENCED_PAGE = 12, + SCAN_PAGE_NULL = 13, + SCAN_SCAN_ABORT = 14, + SCAN_PAGE_COUNT = 15, + SCAN_PAGE_LRU = 16, + SCAN_PAGE_LOCK = 17, + SCAN_PAGE_ANON = 18, + SCAN_PAGE_COMPOUND = 19, + SCAN_ANY_PROCESS = 20, + SCAN_VMA_NULL = 21, + SCAN_VMA_CHECK = 22, + SCAN_ADDRESS_RANGE = 23, + SCAN_DEL_PAGE_LRU = 24, + SCAN_ALLOC_HUGE_PAGE_FAIL = 25, + SCAN_CGROUP_CHARGE_FAIL = 26, + SCAN_TRUNCATED = 27, + SCAN_PAGE_HAS_PRIVATE = 28, +}; + +struct trace_event_raw_mm_khugepaged_scan_pmd { + struct trace_entry ent; + struct mm_struct *mm; + long unsigned int pfn; + bool writable; + int referenced; + int none_or_zero; + int status; + int unmapped; + char __data[0]; +}; + +struct trace_event_raw_mm_collapse_huge_page { + struct trace_entry ent; + struct mm_struct *mm; + int isolated; + int status; + char __data[0]; +}; + +struct trace_event_raw_mm_collapse_huge_page_isolate { + struct trace_entry ent; + long unsigned int pfn; + int none_or_zero; + int referenced; + bool writable; + int status; + char __data[0]; +}; + +struct trace_event_raw_mm_collapse_huge_page_swapin { + struct trace_entry ent; + struct mm_struct *mm; + int swapped_in; + int referenced; + int ret; + char __data[0]; +}; + +struct trace_event_raw_mm_khugepaged_scan_file { + struct trace_entry ent; + struct mm_struct *mm; + long unsigned int pfn; + u32 __data_loc_filename; + int present; + int swap; + int result; + char __data[0]; +}; + +struct trace_event_data_offsets_mm_khugepaged_scan_pmd {}; + +struct trace_event_data_offsets_mm_collapse_huge_page {}; + +struct trace_event_data_offsets_mm_collapse_huge_page_isolate {}; + +struct trace_event_data_offsets_mm_collapse_huge_page_swapin {}; + +struct trace_event_data_offsets_mm_khugepaged_scan_file { + u32 filename; +}; + +typedef void (*btf_trace_mm_khugepaged_scan_pmd)(void *, struct mm_struct *, struct page *, bool, int, int, int, int); + +typedef void (*btf_trace_mm_collapse_huge_page)(void *, struct mm_struct *, int, int); + +typedef void (*btf_trace_mm_collapse_huge_page_isolate)(void *, struct page *, int, int, bool, int); + +typedef void (*btf_trace_mm_collapse_huge_page_swapin)(void *, struct mm_struct *, int, int, int); + +typedef void (*btf_trace_mm_khugepaged_scan_file)(void *, struct mm_struct *, struct page *, struct file *, int, int, int); + +struct collapse_control { + bool is_khugepaged; + u32 node_load[64]; + nodemask_t alloc_nmask; +}; + +struct khugepaged_mm_slot { + struct mm_slot slot; + int nr_pte_mapped_thp; + long unsigned int pte_mapped_thp[8]; +}; + +struct khugepaged_scan { + struct list_head mm_head; + struct khugepaged_mm_slot *mm_slot; + long unsigned int address; +}; + +enum { + Opt_debug___2 = 0, + Opt_dfltuid = 1, + Opt_dfltgid = 2, + Opt_afid = 3, + Opt_uname = 4, + Opt_remotename = 5, + Opt_cache = 6, + Opt_cachetag = 7, + Opt_nodevmap = 8, + Opt_cache_loose = 9, + Opt_fscache = 10, + Opt_mmap = 11, + Opt_access = 12, + Opt_posixacl = 13, + Opt_locktimeout = 14, + Opt_err___4 = 15, +}; + +struct io_rename { + struct file *file; + int old_dfd; + int new_dfd; + struct filename *oldpath; + struct filename *newpath; + int flags; +}; + +struct io_unlink { + struct file *file; + int dfd; + int flags; + struct filename *filename; +}; + +struct io_mkdir { + struct file *file; + int dfd; + umode_t mode; + struct filename *filename; +}; + +struct io_link { + struct file *file; + int old_dfd; + int new_dfd; + struct filename *oldpath; + struct filename *newpath; + int flags; +}; + +typedef unsigned int uInt; + +typedef struct { + U32 f1c; + U32 f1d; + U32 f7b; + U32 f7c; +} ZSTD_cpuid_t; + +typedef struct { + size_t error; + int lowerBound; + int upperBound; +} ZSTD_bounds; + +typedef enum { + ZSTD_reset_session_only = 1, + ZSTD_reset_parameters = 2, + ZSTD_reset_session_and_parameters = 3, +} ZSTD_ResetDirective; + +typedef enum { + ZSTD_d_windowLogMax = 100, + ZSTD_d_experimentalParam1 = 1000, + ZSTD_d_experimentalParam2 = 1001, + ZSTD_d_experimentalParam3 = 1002, + ZSTD_d_experimentalParam4 = 1003, +} ZSTD_dParameter; + +typedef ZSTD_DCtx___2 ZSTD_DStream___2; + +typedef enum { + ZSTDnit_frameHeader = 0, + ZSTDnit_blockHeader = 1, + ZSTDnit_block = 2, + ZSTDnit_lastBlock = 3, + ZSTDnit_checksum = 4, + ZSTDnit_skippableFrame = 5, +} ZSTD_nextInputType_e; + +typedef struct { + size_t compressedSize; + long long unsigned int decompressedBound; +} ZSTD_frameSizeInfo; + +typedef struct { + blockType_e blockType; + U32 lastBlock; + U32 origSize; +} blockProperties_t; + +typedef unsigned int u_int; + +struct fb_cmap_user { + __u32 start; + __u32 len; + __u16 *red; + __u16 *green; + __u16 *blue; + __u16 *transp; +}; + +struct acpi_table_lpit { + struct acpi_table_header header; +}; + +struct acpi_lpit_header { + u32 type; + u32 length; + u16 unique_id; + u16 reserved; + u32 flags; +}; + +struct acpi_lpit_native { + struct acpi_lpit_header header; + struct acpi_generic_address entry_trigger; + u32 residency; + u32 latency; + struct acpi_generic_address residency_counter; + u64 counter_frequency; +} __attribute__((packed)); + +struct lpit_residency_info { + struct acpi_generic_address gaddr; + u64 frequency; + void *iomem_addr; +}; + +enum { + AML_FIELD_ATTRIB_QUICK = 2, + AML_FIELD_ATTRIB_SEND_RECEIVE = 4, + AML_FIELD_ATTRIB_BYTE = 6, + AML_FIELD_ATTRIB_WORD = 8, + AML_FIELD_ATTRIB_BLOCK = 10, + AML_FIELD_ATTRIB_BYTES = 11, + AML_FIELD_ATTRIB_PROCESS_CALL = 12, + AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL = 13, + AML_FIELD_ATTRIB_RAW_BYTES = 14, + AML_FIELD_ATTRIB_RAW_PROCESS_BYTES = 15, +}; + +struct acpi_fan_fps { + u64 control; + u64 trip_point; + u64 speed; + u64 noise_level; + u64 power; + char name[20]; + struct device_attribute dev_attr; +}; + +struct acpi_fan_fif { + u8 revision; + u8 fine_grain_ctrl; + u8 step_size; + u8 low_speed_notification; +}; + +struct acpi_fan_fst { + u64 revision; + u64 control; + u64 speed; +}; + +struct acpi_fan { + bool acpi4; + struct acpi_fan_fif fif; + struct acpi_fan_fps *fps; + int fps_count; + struct thermal_cooling_device *cdev; + struct device_attribute fst_speed; + struct device_attribute fine_grain_control; +}; + +struct vivaldi_data { + u32 function_row_physmap[24]; + unsigned int num_function_row_keys; +}; + +struct atkbd { + struct ps2dev ps2dev; + struct input_dev *dev; + char name[64]; + char phys[32]; + short unsigned int id; + short unsigned int keycode[512]; + long unsigned int force_release_mask[8]; + unsigned char set; + bool translated; + bool extra; + bool write; + bool softrepeat; + bool softraw; + bool scroll; + bool enabled; + unsigned char emul; + bool resend; + bool release; + long unsigned int xl_bit; + unsigned int last; + long unsigned int time; + long unsigned int err_count; + struct delayed_work event_work; + long unsigned int event_jiffies; + long unsigned int event_mask; + struct mutex mutex; + struct vivaldi_data vdata; +}; + +struct subsys_interface { + const char *name; + struct bus_type *subsys; + struct list_head node; + int (*add_dev)(struct device *, struct subsys_interface *); + void (*remove_dev)(struct device *, struct subsys_interface *); +}; + +struct cpufreq_freqs { + struct cpufreq_policy *policy; + unsigned int old; + unsigned int new; + u8 flags; +}; + +union tcp_word_hdr { + struct tcphdr hdr; + __be32 words[5]; +}; + +enum { + TCP_FLAG_CWR = 32768, + TCP_FLAG_ECE = 16384, + TCP_FLAG_URG = 8192, + TCP_FLAG_ACK = 4096, + TCP_FLAG_PSH = 2048, + TCP_FLAG_RST = 1024, + TCP_FLAG_SYN = 512, + TCP_FLAG_FIN = 256, + TCP_RESERVED_BITS = 15, + TCP_DATA_OFFSET = 240, +}; + +struct tls12_crypto_info_aes_ccm_128 { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[16]; + unsigned char salt[4]; + unsigned char rec_seq[8]; +}; + +struct tls12_crypto_info_aria_gcm_128 { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[16]; + unsigned char salt[4]; + unsigned char rec_seq[8]; +}; + +struct tls12_crypto_info_aria_gcm_256 { + struct tls_crypto_info info; + unsigned char iv[8]; + unsigned char key[32]; + unsigned char salt[4]; + unsigned char rec_seq[8]; +}; + +enum { + TLS_INFO_UNSPEC = 0, + TLS_INFO_VERSION = 1, + TLS_INFO_CIPHER = 2, + TLS_INFO_TXCONF = 3, + TLS_INFO_RXCONF = 4, + TLS_INFO_ZC_RO_TX = 5, + TLS_INFO_RX_NO_PAD = 6, + __TLS_INFO_MAX = 7, +}; + +struct tls_cipher_size_desc { + unsigned int iv; + unsigned int key; + unsigned int salt; + unsigned int tag; + unsigned int rec_seq; +}; + +enum { + TLS_BASE = 0, + TLS_SW = 1, + TLS_HW = 2, + TLS_HW_RECORD = 3, + TLS_NUM_CONFIG = 4, +}; + +enum { + TLSV4 = 0, + TLSV6 = 1, + TLS_NUM_PROTS = 2, +}; + +enum { + st_wordstart = 0, + st_wordcmp = 1, + st_wordskip = 2, + st_bufcpy = 3, +}; + +enum { + st_wordstart___2 = 0, + st_wordcmp___2 = 1, + st_wordskip___2 = 2, +}; + +struct trampoline_header { + u64 start; + u64 efer; + u32 cr4; + u32 flags; +}; + +struct pkru_state { + u32 pkru; + u32 pad; +}; + +struct bpf_event_entry { + struct perf_event *event; + struct file *perf_file; + struct file *map_file; + struct callback_head rcu; +}; + +struct bpf_iter_seq_array_map_info { + struct bpf_map *map; + void *percpu_value_buf; + u32 index; +}; + +struct prog_poke_elem { + struct list_head list; + struct bpf_prog_aux *aux; +}; + +struct userfaultfd_ctx { + wait_queue_head_t fault_pending_wqh; + wait_queue_head_t fault_wqh; + wait_queue_head_t fd_wqh; + wait_queue_head_t event_wqh; + seqcount_spinlock_t refile_seq; + refcount_t refcount; + unsigned int flags; + unsigned int features; + bool released; + atomic_t mmap_changing; + struct mm_struct *mm; +}; + +struct uffd_msg { + __u8 event; + __u8 reserved1; + __u16 reserved2; + __u32 reserved3; + union { + struct { + __u64 flags; + __u64 address; + union { + __u32 ptid; + } feat; + } pagefault; + struct { + __u32 ufd; + } fork; + struct { + __u64 from; + __u64 to; + __u64 len; + } remap; + struct { + __u64 start; + __u64 end; + } remove; + struct { + __u64 reserved1; + __u64 reserved2; + __u64 reserved3; + } reserved; + } arg; +}; + +struct uffdio_api { + __u64 api; + __u64 features; + __u64 ioctls; +}; + +struct uffdio_range { + __u64 start; + __u64 len; +}; + +struct uffdio_register { + struct uffdio_range range; + __u64 mode; + __u64 ioctls; +}; + +struct uffdio_copy { + __u64 dst; + __u64 src; + __u64 len; + __u64 mode; + __s64 copy; +}; + +struct uffdio_zeropage { + struct uffdio_range range; + __u64 mode; + __s64 zeropage; +}; + +struct uffdio_writeprotect { + struct uffdio_range range; + __u64 mode; +}; + +struct uffdio_continue { + struct uffdio_range range; + __u64 mode; + __s64 mapped; +}; + +struct userfaultfd_fork_ctx { + struct userfaultfd_ctx *orig; + struct userfaultfd_ctx *new; + struct list_head list; +}; + +struct userfaultfd_unmap_ctx { + struct userfaultfd_ctx *ctx; + long unsigned int start; + long unsigned int end; + struct list_head list; +}; + +struct userfaultfd_wait_queue { + struct uffd_msg msg; + wait_queue_entry_t wq; + struct userfaultfd_ctx *ctx; + bool waken; +}; + +struct userfaultfd_wake_range { + long unsigned int start; + long unsigned int len; +}; + +typedef struct { + __be64 a; + __be64 b; +} be128; + +struct gcm_instance_ctx { + struct crypto_skcipher_spawn ctr; + struct crypto_ahash_spawn ghash; +}; + +struct crypto_gcm_ctx { + struct crypto_skcipher *ctr; + struct crypto_ahash *ghash; +}; + +struct crypto_rfc4106_ctx { + struct crypto_aead *child; + u8 nonce[4]; +}; + +struct crypto_rfc4106_req_ctx { + struct scatterlist src[3]; + struct scatterlist dst[3]; + struct aead_request subreq; +}; + +struct crypto_rfc4543_instance_ctx { + struct crypto_aead_spawn aead; +}; + +struct crypto_rfc4543_ctx { + struct crypto_aead *child; + struct crypto_sync_skcipher *null; + u8 nonce[4]; +}; + +struct crypto_rfc4543_req_ctx { + struct aead_request subreq; +}; + +struct crypto_gcm_ghash_ctx { + unsigned int cryptlen; + struct scatterlist *src; + int (*complete)(struct aead_request *, u32); +}; + +struct crypto_gcm_req_priv_ctx { + u8 iv[16]; + u8 auth_tag[16]; + u8 iauth_tag[16]; + struct scatterlist src[3]; + struct scatterlist dst[3]; + struct scatterlist sg; + struct crypto_gcm_ghash_ctx ghash_ctx; + union { + struct ahash_request ahreq; + struct skcipher_request skreq; + } u; +}; + +enum { + LINUX_RAID_PARTITION___2 = 253, +}; + +struct sgi_volume { + s8 name[8]; + __be32 block_num; + __be32 num_bytes; +}; + +struct sgi_partition { + __be32 num_blocks; + __be32 first_block; + __be32 type; +}; + +struct sgi_disklabel { + __be32 magic_mushroom; + __be16 root_part_num; + __be16 swap_part_num; + s8 boot_file[16]; + u8 _unused0[48]; + struct sgi_volume volume[15]; + struct sgi_partition partitions[16]; + __be32 csum; + __be32 _unused1; +}; + +enum { + IORING_MSG_DATA = 0, + IORING_MSG_SEND_FD = 1, +}; + +struct io_msg { + struct file *file; + u64 user_data; + u32 len; + u32 cmd; + u32 src_fd; + u32 dst_fd; + u32 flags; +}; + +enum { + KERNEL_PARAM_FL_UNSAFE = 1, + KERNEL_PARAM_FL_HWPARAM = 2, +}; + +enum hwparam_type { + hwparam_ioport = 0, + hwparam_iomem = 1, + hwparam_ioport_or_iomem = 2, + hwparam_irq = 3, + hwparam_dma = 4, + hwparam_dma_addr = 5, + hwparam_other = 6, +}; + +struct plat_serial8250_port { + long unsigned int iobase; + void *membase; + resource_size_t mapbase; + unsigned int irq; + long unsigned int irqflags; + unsigned int uartclk; + void *private_data; + unsigned char regshift; + unsigned char iotype; + unsigned char hub6; + unsigned char has_sysrq; + upf_t flags; + unsigned int type; + unsigned int (*serial_in)(struct uart_port *, int); + void (*serial_out)(struct uart_port *, int, int); + void (*set_termios)(struct uart_port *, struct ktermios *, const struct ktermios *); + void (*set_ldisc)(struct uart_port *, struct ktermios *); + unsigned int (*get_mctrl)(struct uart_port *); + int (*handle_irq)(struct uart_port *); + void (*pm)(struct uart_port *, unsigned int, unsigned int); + void (*handle_break)(struct uart_port *); +}; + +enum { + PLAT8250_DEV_LEGACY = -1, + PLAT8250_DEV_PLATFORM = 0, + PLAT8250_DEV_PLATFORM1 = 1, + PLAT8250_DEV_PLATFORM2 = 2, + PLAT8250_DEV_FOURPORT = 3, + PLAT8250_DEV_ACCENT = 4, + PLAT8250_DEV_BOCA = 5, + PLAT8250_DEV_EXAR_ST16C554 = 6, + PLAT8250_DEV_HUB6 = 7, + PLAT8250_DEV_AU1X00 = 8, + PLAT8250_DEV_SM501 = 9, +}; + +struct old_serial_port { + unsigned int uart; + unsigned int baud_base; + unsigned int port; + unsigned int irq; + upf_t flags; + unsigned char io_type; + unsigned char *iomem_base; + short unsigned int iomem_reg_shift; +}; + +struct irq_info___2 { + struct hlist_node node; + int irq; + spinlock_t lock; + struct list_head *head; +}; + +struct __kernel_old_timespec { + __kernel_old_time_t tv_sec; + long int tv_nsec; +}; + +struct scm_timestamping_internal { + struct timespec64 ts[3]; +}; + +struct scm_timestamping { + struct __kernel_old_timespec ts[3]; +}; + +struct scm_timestamping64 { + struct __kernel_timespec ts[3]; +}; + +enum { + ETHTOOL_A_CABLE_PAIR_A = 0, + ETHTOOL_A_CABLE_PAIR_B = 1, + ETHTOOL_A_CABLE_PAIR_C = 2, + ETHTOOL_A_CABLE_PAIR_D = 3, +}; + +enum { + ETHTOOL_A_CABLE_RESULT_UNSPEC = 0, + ETHTOOL_A_CABLE_RESULT_PAIR = 1, + ETHTOOL_A_CABLE_RESULT_CODE = 2, + __ETHTOOL_A_CABLE_RESULT_CNT = 3, + ETHTOOL_A_CABLE_RESULT_MAX = 2, +}; + +enum { + ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC = 0, + ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR = 1, + ETHTOOL_A_CABLE_FAULT_LENGTH_CM = 2, + __ETHTOOL_A_CABLE_FAULT_LENGTH_CNT = 3, + ETHTOOL_A_CABLE_FAULT_LENGTH_MAX = 2, +}; + +enum { + ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC = 0, + ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED = 1, + ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 2, +}; + +enum { + ETHTOOL_A_CABLE_NEST_UNSPEC = 0, + ETHTOOL_A_CABLE_NEST_RESULT = 1, + ETHTOOL_A_CABLE_NEST_FAULT_LENGTH = 2, + __ETHTOOL_A_CABLE_NEST_CNT = 3, + ETHTOOL_A_CABLE_NEST_MAX = 2, +}; + +enum { + ETHTOOL_A_CABLE_TEST_NTF_UNSPEC = 0, + ETHTOOL_A_CABLE_TEST_NTF_HEADER = 1, + ETHTOOL_A_CABLE_TEST_NTF_STATUS = 2, + ETHTOOL_A_CABLE_TEST_NTF_NEST = 3, + __ETHTOOL_A_CABLE_TEST_NTF_CNT = 4, + ETHTOOL_A_CABLE_TEST_NTF_MAX = 3, +}; + +enum { + ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC = 0, + ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST = 1, + ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST = 2, + ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP = 3, + ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR = 4, + __ETHTOOL_A_CABLE_TEST_TDR_CFG_CNT = 5, + ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX = 4, +}; + +enum { + ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC = 0, + ETHTOOL_A_CABLE_AMPLITUDE_PAIR = 1, + ETHTOOL_A_CABLE_AMPLITUDE_mV = 2, + __ETHTOOL_A_CABLE_AMPLITUDE_CNT = 3, + ETHTOOL_A_CABLE_AMPLITUDE_MAX = 2, +}; + +enum { + ETHTOOL_A_CABLE_PULSE_UNSPEC = 0, + ETHTOOL_A_CABLE_PULSE_mV = 1, + __ETHTOOL_A_CABLE_PULSE_CNT = 2, + ETHTOOL_A_CABLE_PULSE_MAX = 1, +}; + +enum { + ETHTOOL_A_CABLE_STEP_UNSPEC = 0, + ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE = 1, + ETHTOOL_A_CABLE_STEP_LAST_DISTANCE = 2, + ETHTOOL_A_CABLE_STEP_STEP_DISTANCE = 3, + __ETHTOOL_A_CABLE_STEP_CNT = 4, + ETHTOOL_A_CABLE_STEP_MAX = 3, +}; + +enum { + ETHTOOL_A_CABLE_TDR_NEST_UNSPEC = 0, + ETHTOOL_A_CABLE_TDR_NEST_STEP = 1, + ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE = 2, + ETHTOOL_A_CABLE_TDR_NEST_PULSE = 3, + __ETHTOOL_A_CABLE_TDR_NEST_CNT = 4, + ETHTOOL_A_CABLE_TDR_NEST_MAX = 3, +}; + +enum { + XT_CT_NOTRACK = 1, + XT_CT_NOTRACK_ALIAS = 2, + XT_CT_ZONE_DIR_ORIG = 4, + XT_CT_ZONE_DIR_REPL = 8, + XT_CT_ZONE_MARK = 16, + XT_CT_MASK = 31, +}; + +struct xt_ct_target_info { + __u16 flags; + __u16 zone; + __u32 ct_events; + __u32 exp_events; + char helper[16]; + struct nf_conn *ct; +}; + +struct xt_ct_target_info_v1 { + __u16 flags; + __u16 zone; + __u32 ct_events; + __u32 exp_events; + char helper[16]; + char timeout[32]; + struct nf_conn *ct; +}; + +typedef u64 (*btf_bpf_tcp_send_ack)(struct tcp_sock *, u32); + +enum show_regs_mode { + SHOW_REGS_SHORT = 0, + SHOW_REGS_USER = 1, + SHOW_REGS_ALL = 2, +}; + +enum which_selector { + FS = 0, + GS = 1, +}; + +struct trace_event_raw_irq_handler_entry { + struct trace_entry ent; + int irq; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_irq_handler_exit { + struct trace_entry ent; + int irq; + int ret; + char __data[0]; +}; + +struct trace_event_raw_softirq { + struct trace_entry ent; + unsigned int vec; + char __data[0]; +}; + +struct trace_event_data_offsets_irq_handler_entry { + u32 name; +}; + +struct trace_event_data_offsets_irq_handler_exit {}; + +struct trace_event_data_offsets_softirq {}; + +typedef void (*btf_trace_irq_handler_entry)(void *, int, struct irqaction *); + +typedef void (*btf_trace_irq_handler_exit)(void *, int, struct irqaction *, int); + +typedef void (*btf_trace_softirq_entry)(void *, unsigned int); + +typedef void (*btf_trace_softirq_exit)(void *, unsigned int); + +typedef void (*btf_trace_softirq_raise)(void *, unsigned int); + +struct tasklet_head { + struct tasklet_struct *head; + struct tasklet_struct **tail; +}; + +struct kernel_clone_args { + u64 flags; + int *pidfd; + int *child_tid; + int *parent_tid; + int exit_signal; + long unsigned int stack; + long unsigned int stack_size; + long unsigned int tls; + pid_t *set_tid; + size_t set_tid_size; + int cgroup; + int io_thread; + int kthread; + int idle; + int (*fn)(void *); + void *fn_arg; + struct cgroup *cgrp; + struct css_set *cset; +}; + +struct trace_event_raw_cgroup_root { + struct trace_entry ent; + int root; + u16 ss_mask; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_cgroup { + struct trace_entry ent; + int root; + int level; + u64 id; + u32 __data_loc_path; + char __data[0]; +}; + +struct trace_event_raw_cgroup_migrate { + struct trace_entry ent; + int dst_root; + int dst_level; + u64 dst_id; + int pid; + u32 __data_loc_dst_path; + u32 __data_loc_comm; + char __data[0]; +}; + +struct trace_event_raw_cgroup_event { + struct trace_entry ent; + int root; + int level; + u64 id; + u32 __data_loc_path; + int val; + char __data[0]; +}; + +struct trace_event_data_offsets_cgroup_root { + u32 name; +}; + +struct trace_event_data_offsets_cgroup { + u32 path; +}; + +struct trace_event_data_offsets_cgroup_migrate { + u32 dst_path; + u32 comm; +}; + +struct trace_event_data_offsets_cgroup_event { + u32 path; +}; + +typedef void (*btf_trace_cgroup_setup_root)(void *, struct cgroup_root *); + +typedef void (*btf_trace_cgroup_destroy_root)(void *, struct cgroup_root *); + +typedef void (*btf_trace_cgroup_remount)(void *, struct cgroup_root *); + +typedef void (*btf_trace_cgroup_mkdir)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_rmdir)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_release)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_rename)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_freeze)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_unfreeze)(void *, struct cgroup *, const char *); + +typedef void (*btf_trace_cgroup_attach_task)(void *, struct cgroup *, const char *, struct task_struct *, bool); + +typedef void (*btf_trace_cgroup_transfer_tasks)(void *, struct cgroup *, const char *, struct task_struct *, bool); + +typedef void (*btf_trace_cgroup_notify_populated)(void *, struct cgroup *, const char *, int); + +typedef void (*btf_trace_cgroup_notify_frozen)(void *, struct cgroup *, const char *, int); + +enum cgroup_opt_features { + OPT_FEATURE_COUNT = 0, +}; + +enum cgroup2_param { + Opt_nsdelegate = 0, + Opt_favordynmods___2 = 1, + Opt_memory_localevents = 2, + Opt_memory_recursiveprot = 3, + nr__cgroup2_params = 4, +}; + +struct acpi_fadt_info { + const char *name; + u16 address64; + u16 address32; + u16 length; + u8 default_length; + u8 flags; +}; + +struct acpi_fadt_pm_info { + struct acpi_generic_address *target; + u16 source; + u8 register_num; +}; + +struct hsu_dma_slave { + struct device *dma_dev; + int chan_id; +}; + +struct hsu_dma; + +struct hsu_dma_chip { + struct device *dev; + int irq; + void *regs; + unsigned int length; + unsigned int offset; + struct hsu_dma *hsu; +}; + +struct mid8250; + +struct mid8250_board { + unsigned int flags; + long unsigned int freq; + unsigned int base_baud; + int (*setup)(struct mid8250 *, struct uart_port *); + void (*exit)(struct mid8250 *); +}; + +struct mid8250 { + int line; + int dma_index; + struct pci_dev *dma_dev; + struct uart_8250_dma dma; + struct mid8250_board *board; + struct hsu_dma_chip dma_chip; +}; + +typedef int (*pm_callback_t)(struct device *); + +struct pps_kinfo { + __u32 assert_sequence; + __u32 clear_sequence; + struct pps_ktime assert_tu; + struct pps_ktime clear_tu; + int current_mode; +}; + +struct pps_fdata { + struct pps_kinfo info; + struct pps_ktime timeout; +}; + +struct pps_bind_args { + int tsformat; + int edge; + int consumer; +}; + +struct igmphdr { + __u8 type; + __u8 code; + __sum16 csum; + __be32 group; +}; + +struct igmpv3_grec { + __u8 grec_type; + __u8 grec_auxwords; + __be16 grec_nsrcs; + __be32 grec_mca; + __be32 grec_src[0]; +}; + +struct igmpv3_report { + __u8 type; + __u8 resv1; + __sum16 csum; + __be16 resv2; + __be16 ngrec; + struct igmpv3_grec grec[0]; +}; + +struct igmpv3_query { + __u8 type; + __u8 code; + __sum16 csum; + __be32 group; + __u8 qrv: 3; + __u8 suppress: 1; + __u8 resv: 4; + __u8 qqic; + __be16 nsrcs; + __be32 srcs[0]; +}; + +struct igmp_mc_iter_state { + struct seq_net_private p; + struct net_device *dev; + struct in_device *in_dev; +}; + +struct igmp_mcf_iter_state { + struct seq_net_private p; + struct net_device *dev; + struct in_device *idev; + struct ip_mc_list *im; +}; + +typedef struct sock * (*udp_lookup_t)(const struct sk_buff *, __be16, __be16); + +struct sockaddr_pkt { + short unsigned int spkt_family; + unsigned char spkt_device[14]; + __be16 spkt_protocol; +}; + +struct sockaddr_ll { + short unsigned int sll_family; + __be16 sll_protocol; + int sll_ifindex; + short unsigned int sll_hatype; + unsigned char sll_pkttype; + unsigned char sll_halen; + unsigned char sll_addr[8]; +}; + +struct tpacket_stats { + unsigned int tp_packets; + unsigned int tp_drops; +}; + +struct tpacket_stats_v3 { + unsigned int tp_packets; + unsigned int tp_drops; + unsigned int tp_freeze_q_cnt; +}; + +struct tpacket_rollover_stats { + __u64 tp_all; + __u64 tp_huge; + __u64 tp_failed; +}; + +union tpacket_stats_u { + struct tpacket_stats stats1; + struct tpacket_stats_v3 stats3; +}; + +struct tpacket_auxdata { + __u32 tp_status; + __u32 tp_len; + __u32 tp_snaplen; + __u16 tp_mac; + __u16 tp_net; + __u16 tp_vlan_tci; + __u16 tp_vlan_tpid; +}; + +struct tpacket_hdr { + long unsigned int tp_status; + unsigned int tp_len; + unsigned int tp_snaplen; + short unsigned int tp_mac; + short unsigned int tp_net; + unsigned int tp_sec; + unsigned int tp_usec; +}; + +struct tpacket2_hdr { + __u32 tp_status; + __u32 tp_len; + __u32 tp_snaplen; + __u16 tp_mac; + __u16 tp_net; + __u32 tp_sec; + __u32 tp_nsec; + __u16 tp_vlan_tci; + __u16 tp_vlan_tpid; + __u8 tp_padding[4]; +}; + +struct tpacket_hdr_variant1 { + __u32 tp_rxhash; + __u32 tp_vlan_tci; + __u16 tp_vlan_tpid; + __u16 tp_padding; +}; + +struct tpacket3_hdr { + __u32 tp_next_offset; + __u32 tp_sec; + __u32 tp_nsec; + __u32 tp_snaplen; + __u32 tp_len; + __u32 tp_status; + __u16 tp_mac; + __u16 tp_net; + union { + struct tpacket_hdr_variant1 hv1; + }; + __u8 tp_padding[8]; +}; + +struct tpacket_bd_ts { + unsigned int ts_sec; + union { + unsigned int ts_usec; + unsigned int ts_nsec; + }; +}; + +struct tpacket_hdr_v1 { + __u32 block_status; + __u32 num_pkts; + __u32 offset_to_first_pkt; + __u32 blk_len; + __u64 seq_num; + struct tpacket_bd_ts ts_first_pkt; + struct tpacket_bd_ts ts_last_pkt; +}; + +union tpacket_bd_header_u { + struct tpacket_hdr_v1 bh1; +}; + +struct tpacket_block_desc { + __u32 version; + __u32 offset_to_priv; + union tpacket_bd_header_u hdr; +}; + +enum tpacket_versions { + TPACKET_V1 = 0, + TPACKET_V2 = 1, + TPACKET_V3 = 2, +}; + +struct tpacket_req { + unsigned int tp_block_size; + unsigned int tp_block_nr; + unsigned int tp_frame_size; + unsigned int tp_frame_nr; +}; + +struct tpacket_req3 { + unsigned int tp_block_size; + unsigned int tp_block_nr; + unsigned int tp_frame_size; + unsigned int tp_frame_nr; + unsigned int tp_retire_blk_tov; + unsigned int tp_sizeof_priv; + unsigned int tp_feature_req_word; +}; + +union tpacket_req_u { + struct tpacket_req req; + struct tpacket_req3 req3; +}; + +struct fanout_args { + __u16 id; + __u16 type_flags; + __u32 max_num_members; +}; + +struct packet_mclist { + struct packet_mclist *next; + int ifindex; + int count; + short unsigned int type; + short unsigned int alen; + unsigned char addr[32]; +}; + +struct pgv; + +struct tpacket_kbdq_core { + struct pgv *pkbdq; + unsigned int feature_req_word; + unsigned int hdrlen; + unsigned char reset_pending_on_curr_blk; + unsigned char delete_blk_timer; + short unsigned int kactive_blk_num; + short unsigned int blk_sizeof_priv; + short unsigned int last_kactive_blk_num; + char *pkblk_start; + char *pkblk_end; + int kblk_size; + unsigned int max_frame_len; + unsigned int knum_blocks; + uint64_t knxt_seq_num; + char *prev; + char *nxt_offset; + struct sk_buff *skb; + rwlock_t blk_fill_in_prog_lock; + short unsigned int retire_blk_tov; + short unsigned int version; + long unsigned int tov_in_jiffies; + struct timer_list retire_blk_timer; +}; + +struct pgv { + char *buffer; +}; + +struct packet_ring_buffer { + struct pgv *pg_vec; + unsigned int head; + unsigned int frames_per_block; + unsigned int frame_size; + unsigned int frame_max; + unsigned int pg_vec_order; + unsigned int pg_vec_pages; + unsigned int pg_vec_len; + unsigned int *pending_refcnt; + union { + long unsigned int *rx_owner_map; + struct tpacket_kbdq_core prb_bdqc; + }; +}; + +struct packet_fanout { + possible_net_t net; + unsigned int num_members; + u32 max_num_members; + u16 id; + u8 type; + u8 flags; + union { + atomic_t rr_cur; + struct bpf_prog *bpf_prog; + }; + struct list_head list; + spinlock_t lock; + refcount_t sk_ref; + long: 32; long: 64; + struct packet_type prot_hook; + struct sock *arr[0]; long: 64; long: 64; long: 64; @@ -85989,13 +76464,52 @@ long: 64; long: 64; long: 64; +}; + +struct packet_rollover { + int sock; + atomic_long_t num; + atomic_long_t num_huge; + atomic_long_t num_failed; long: 64; long: 64; long: 64; long: 64; + u32 history[16]; +}; + +struct packet_sock { + struct sock sk; + struct packet_fanout *fanout; + union tpacket_stats_u stats; + struct packet_ring_buffer rx_ring; + struct packet_ring_buffer tx_ring; + int copy_thresh; + spinlock_t bind_lock; + struct mutex pg_vec_lock; + unsigned int running; + unsigned int auxdata: 1; + unsigned int origdev: 1; + unsigned int has_vnet_hdr: 1; + unsigned int tp_loss: 1; + unsigned int tp_tx_has_off: 1; + int pressure; + int ifindex; + __be16 num; + struct packet_rollover *rollover; + struct packet_mclist *mclist; + atomic_t mapped; + enum tpacket_versions tp_version; + unsigned int tp_hdrlen; + unsigned int tp_reserve; + unsigned int tp_tstamp; + struct completion skb_completion; + struct net_device *cached_dev; + int (*xmit)(struct sk_buff *); long: 64; long: 64; long: 64; + struct packet_type prot_hook; long: 64; long: 64; long: 64; @@ -86003,6 +76517,8 @@ long: 64; long: 64; long: 64; + atomic_t tp_drops; + long: 32; long: 64; long: 64; long: 64; @@ -86010,14 +76526,5851 @@ long: 64; long: 64; long: 64; +}; + +struct packet_mreq_max { + int mr_ifindex; + short unsigned int mr_type; + short unsigned int mr_alen; + unsigned char mr_address[32]; +}; + +union tpacket_uhdr { + struct tpacket_hdr *h1; + struct tpacket2_hdr *h2; + struct tpacket3_hdr *h3; + void *raw; +}; + +struct packet_skb_cb { + union { + struct sockaddr_pkt pkt; + union { + unsigned int origlen; + struct sockaddr_ll ll; + }; + } sa; +}; + +struct sigcontext_64 { + __u64 r8; + __u64 r9; + __u64 r10; + __u64 r11; + __u64 r12; + __u64 r13; + __u64 r14; + __u64 r15; + __u64 di; + __u64 si; + __u64 bp; + __u64 bx; + __u64 dx; + __u64 ax; + __u64 cx; + __u64 sp; + __u64 ip; + __u64 flags; + __u16 cs; + __u16 gs; + __u16 fs; + __u16 ss; + __u64 err; + __u64 trapno; + __u64 oldmask; + __u64 cr2; + __u64 fpstate; + __u64 reserved1[8]; +}; + +typedef sigset_t compat_sigset_t; + +struct ucontext { + long unsigned int uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext_64 uc_mcontext; + sigset_t uc_sigmask; +}; + +struct kernel_vm86_regs { + struct pt_regs pt; + short unsigned int es; + short unsigned int __esh; + short unsigned int ds; + short unsigned int __dsh; + short unsigned int fs; + short unsigned int __fsh; + short unsigned int gs; + short unsigned int __gsh; +}; + +struct rt_sigframe { + char *pretcode; + struct ucontext uc; + struct siginfo info; +}; + +struct async_entry { + struct list_head domain_list; + struct list_head global_list; + struct work_struct work; + async_cookie_t cookie; + async_func_t func; + void *data; + struct async_domain *domain; +}; + +struct cma { + long unsigned int base_pfn; + long unsigned int count; + long unsigned int *bitmap; + unsigned int order_per_bit; + spinlock_t lock; + char name[64]; + bool reserve_pages_on_error; +}; + +struct root_domain; + +struct fmeter { + int cnt; + int val; + time64_t time; + spinlock_t lock; +}; + +enum prs_errcode { + PERR_NONE = 0, + PERR_INVCPUS = 1, + PERR_INVPARENT = 2, + PERR_NOTPART = 3, + PERR_NOTEXCL = 4, + PERR_NOCPUS = 5, + PERR_HOTPLUG = 6, + PERR_CPUSEMPTY = 7, +}; + +struct cpuset { + struct cgroup_subsys_state css; + long unsigned int flags; + cpumask_var_t cpus_allowed; + nodemask_t mems_allowed; + cpumask_var_t effective_cpus; + nodemask_t effective_mems; + cpumask_var_t subparts_cpus; + nodemask_t old_mems_allowed; + struct fmeter fmeter; + int attach_in_progress; + int pn; + int relax_domain_level; + int nr_subparts_cpus; + int partition_root_state; + int use_parent_ecpus; + int child_ecpus_count; + enum prs_errcode prs_err; + struct cgroup_file partition_file; +}; + +struct tmpmasks { + cpumask_var_t addmask; + cpumask_var_t delmask; + cpumask_var_t new_cpus; +}; + +typedef enum { + CS_ONLINE = 0, + CS_CPU_EXCLUSIVE = 1, + CS_MEM_EXCLUSIVE = 2, + CS_MEM_HARDWALL = 3, + CS_MEMORY_MIGRATE = 4, + CS_SCHED_LOAD_BALANCE = 5, + CS_SPREAD_PAGE = 6, + CS_SPREAD_SLAB = 7, +} cpuset_flagbits_t; + +enum subparts_cmd { + partcmd_enable = 0, + partcmd_disable = 1, + partcmd_update = 2, + partcmd_invalidate = 3, +}; + +struct cpuset_migrate_mm_work { + struct work_struct work; + struct mm_struct *mm; + nodemask_t from; + nodemask_t to; +}; + +typedef enum { + FILE_MEMORY_MIGRATE = 0, + FILE_CPULIST = 1, + FILE_MEMLIST = 2, + FILE_EFFECTIVE_CPULIST = 3, + FILE_EFFECTIVE_MEMLIST = 4, + FILE_SUBPARTS_CPULIST = 5, + FILE_CPU_EXCLUSIVE = 6, + FILE_MEM_EXCLUSIVE = 7, + FILE_MEM_HARDWALL = 8, + FILE_SCHED_LOAD_BALANCE = 9, + FILE_PARTITION_ROOT = 10, + FILE_SCHED_RELAX_DOMAIN_LEVEL = 11, + FILE_MEMORY_PRESSURE_ENABLED = 12, + FILE_MEMORY_PRESSURE = 13, + FILE_SPREAD_PAGE = 14, + FILE_SPREAD_SLAB = 15, +} cpuset_filetype_t; + +struct nodemask_scratch { + nodemask_t mask1; + nodemask_t mask2; +}; + +struct sp_node { + struct rb_node nd; + long unsigned int start; + long unsigned int end; + struct mempolicy *policy; +}; + +struct mempolicy_operations { + int (*create)(struct mempolicy *, const nodemask_t *); + void (*rebind)(struct mempolicy *, const nodemask_t *); +}; + +struct queue_pages { + struct list_head *pagelist; + long unsigned int flags; + nodemask_t *nmask; + long unsigned int start; + long unsigned int end; + struct vm_area_struct *first; +}; + +struct assoc_array_edit; + +enum blake2b_lengths { + BLAKE2B_BLOCK_SIZE = 128, + BLAKE2B_HASH_SIZE = 64, + BLAKE2B_KEY_SIZE = 64, + BLAKE2B_160_HASH_SIZE = 20, + BLAKE2B_256_HASH_SIZE = 32, + BLAKE2B_384_HASH_SIZE = 48, + BLAKE2B_512_HASH_SIZE = 64, +}; + +struct blake2b_state { + u64 h[8]; + u64 t[2]; + u64 f[2]; + u8 buf[128]; + unsigned int buflen; + unsigned int outlen; +}; + +enum blake2b_iv { + BLAKE2B_IV0 = 7640891576956012808ULL, + BLAKE2B_IV1 = 13503953896175478587ULL, + BLAKE2B_IV2 = 4354685564936845355ULL, + BLAKE2B_IV3 = 11912009170470909681ULL, + BLAKE2B_IV4 = 5840696475078001361ULL, + BLAKE2B_IV5 = 11170449401992604703ULL, + BLAKE2B_IV6 = 2270897969802886507ULL, + BLAKE2B_IV7 = 6620516959819538809ULL, +}; + +typedef void (*blake2b_compress_t)(struct blake2b_state *, const u8 *, size_t, u32); + +struct blake2b_tfm_ctx { + u8 key[64]; + unsigned int keylen; +}; + +struct sg_io_v4 { + __s32 guard; + __u32 protocol; + __u32 subprotocol; + __u32 request_len; + __u64 request; + __u64 request_tag; + __u32 request_attr; + __u32 request_priority; + __u32 request_extra; + __u32 max_response_len; + __u64 response; + __u32 dout_iovec_count; + __u32 dout_xfer_len; + __u32 din_iovec_count; + __u32 din_xfer_len; + __u64 dout_xferp; + __u64 din_xferp; + __u32 timeout; + __u32 flags; + __u64 usr_ptr; + __u32 spare_in; + __u32 driver_status; + __u32 transport_status; + __u32 device_status; + __u32 retry_delay; + __u32 info; + __u32 duration; + __u32 response_len; + __s32 din_resid; + __s32 dout_resid; + __u64 generated_tag; + __u32 spare_out; + __u32 padding; +}; + +typedef int bsg_sg_io_fn(struct request_queue *, struct sg_io_v4 *, fmode_t, unsigned int); + +struct bsg_device { + struct request_queue *queue; + struct device device; + struct cdev cdev; + int max_queue; + unsigned int timeout; + unsigned int reserved_size; + bsg_sg_io_fn *sg_io_fn; +}; + +union nested_table { + union nested_table *table; + struct rhash_lock_head *bucket; +}; + +enum gcry_mpi_constants { + MPI_C_ZERO = 0, + MPI_C_ONE = 1, + MPI_C_TWO = 2, + MPI_C_THREE = 3, + MPI_C_FOUR = 4, + MPI_C_EIGHT = 5, +}; + +struct barrett_ctx_s; + +typedef struct barrett_ctx_s *mpi_barrett_t___2; + +struct gcry_mpi_point { + MPI x; + MPI y; + MPI z; +}; + +typedef struct gcry_mpi_point *MPI_POINT; + +enum gcry_mpi_ec_models { + MPI_EC_WEIERSTRASS = 0, + MPI_EC_MONTGOMERY = 1, + MPI_EC_EDWARDS = 2, +}; + +enum ecc_dialects { + ECC_DIALECT_STANDARD = 0, + ECC_DIALECT_ED25519 = 1, + ECC_DIALECT_SAFECURVE = 2, +}; + +struct mpi_ec_ctx { + enum gcry_mpi_ec_models model; + enum ecc_dialects dialect; + int flags; + unsigned int nbits; + MPI p; + MPI a; + MPI b; + MPI_POINT G; + MPI n; + unsigned int h; + MPI_POINT Q; + MPI d; + const char *name; + struct { + struct { + unsigned int a_is_pminus3: 1; + unsigned int two_inv_p: 1; + } valid; + int a_is_pminus3; + MPI two_inv_p; + mpi_barrett_t___2 p_barrett; + MPI scratch[11]; + } t; + void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *); + void (*mul2)(MPI, MPI, struct mpi_ec_ctx *); +}; + +struct field_table { + const char *p; + void (*addm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*subm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*mulm)(MPI, MPI, MPI, struct mpi_ec_ctx *); + void (*mul2)(MPI, MPI, struct mpi_ec_ctx *); + void (*pow2)(MPI, const MPI, struct mpi_ec_ctx *); +}; + +struct regulator; + +struct phy_configure_opts_dp { + unsigned int link_rate; + unsigned int lanes; + unsigned int voltage[4]; + unsigned int pre[4]; + u8 ssc: 1; + u8 set_rate: 1; + u8 set_lanes: 1; + u8 set_voltages: 1; +}; + +struct phy_configure_opts_lvds { + unsigned int bits_per_lane_and_dclk_cycle; + long unsigned int differential_clk_rate; + unsigned int lanes; + bool is_slave; +}; + +struct phy_configure_opts_mipi_dphy { + unsigned int clk_miss; + unsigned int clk_post; + unsigned int clk_pre; + unsigned int clk_prepare; + unsigned int clk_settle; + unsigned int clk_term_en; + unsigned int clk_trail; + unsigned int clk_zero; + unsigned int d_term_en; + unsigned int eot; + unsigned int hs_exit; + unsigned int hs_prepare; + unsigned int hs_settle; + unsigned int hs_skip; + unsigned int hs_trail; + unsigned int hs_zero; + unsigned int init; + unsigned int lpx; + unsigned int ta_get; + unsigned int ta_go; + unsigned int ta_sure; + unsigned int wakeup; + long unsigned int hs_clk_rate; + long unsigned int lp_clk_rate; + unsigned char lanes; +}; + +enum phy_mode { + PHY_MODE_INVALID = 0, + PHY_MODE_USB_HOST = 1, + PHY_MODE_USB_HOST_LS = 2, + PHY_MODE_USB_HOST_FS = 3, + PHY_MODE_USB_HOST_HS = 4, + PHY_MODE_USB_HOST_SS = 5, + PHY_MODE_USB_DEVICE = 6, + PHY_MODE_USB_DEVICE_LS = 7, + PHY_MODE_USB_DEVICE_FS = 8, + PHY_MODE_USB_DEVICE_HS = 9, + PHY_MODE_USB_DEVICE_SS = 10, + PHY_MODE_USB_OTG = 11, + PHY_MODE_UFS_HS_A = 12, + PHY_MODE_UFS_HS_B = 13, + PHY_MODE_PCIE = 14, + PHY_MODE_ETHERNET = 15, + PHY_MODE_MIPI_DPHY = 16, + PHY_MODE_SATA = 17, + PHY_MODE_LVDS = 18, + PHY_MODE_DP = 19, +}; + +enum phy_media { + PHY_MEDIA_DEFAULT = 0, + PHY_MEDIA_SR = 1, + PHY_MEDIA_DAC = 2, +}; + +union phy_configure_opts { + struct phy_configure_opts_mipi_dphy mipi_dphy; + struct phy_configure_opts_dp dp; + struct phy_configure_opts_lvds lvds; +}; + +struct phy; + +struct phy_ops { + int (*init)(struct phy *); + int (*exit)(struct phy *); + int (*power_on)(struct phy *); + int (*power_off)(struct phy *); + int (*set_mode)(struct phy *, enum phy_mode, int); + int (*set_media)(struct phy *, enum phy_media); + int (*set_speed)(struct phy *, int); + int (*configure)(struct phy *, union phy_configure_opts *); + int (*validate)(struct phy *, enum phy_mode, int, union phy_configure_opts *); + int (*reset)(struct phy *); + int (*calibrate)(struct phy *); + void (*release)(struct phy *); + struct module *owner; +}; + +struct phy_attrs { + u32 bus_width; + u32 max_link_rate; + enum phy_mode mode; +}; + +struct phy { + struct device dev; + int id; + const struct phy_ops *ops; + struct mutex mutex; + int init_count; + int power_count; + struct phy_attrs attrs; + struct regulator *pwr; +}; + +struct phy_provider { + struct device *dev; + struct device_node *children; + struct module *owner; + struct list_head list; + struct phy * (*of_xlate)(struct device *, struct of_phandle_args *); +}; + +struct phy_lookup { + struct list_head node; + const char *dev_id; + const char *con_id; + struct phy *phy; +}; + +enum pci_irq_reroute_variant { + INTEL_IRQ_REROUTE_VARIANT = 1, + MAX_IRQ_REROUTE_VARIANTS = 3, +}; + +struct acpi_pci_routing_table { + u32 length; + u32 pin; + u64 address; + u32 source_index; + char source[4]; +}; + +struct acpi_prt_entry { + struct acpi_pci_id id; + u8 pin; + acpi_handle link; + u32 index; +}; + +struct prt_quirk { + const struct dmi_system_id *system; + unsigned int segment; + unsigned int bus; + unsigned int device; + unsigned char pin; + const char *source; + const char *actual_source; +}; + +struct ipq { + struct inet_frag_queue q; + u8 ecn; + u16 max_df_size; + int iif; + unsigned int rid; + struct inet_peer *peer; +}; + +enum { + MPTCP_SUBFLOW_ATTR_UNSPEC = 0, + MPTCP_SUBFLOW_ATTR_TOKEN_REM = 1, + MPTCP_SUBFLOW_ATTR_TOKEN_LOC = 2, + MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ = 3, + MPTCP_SUBFLOW_ATTR_MAP_SEQ = 4, + MPTCP_SUBFLOW_ATTR_MAP_SFSEQ = 5, + MPTCP_SUBFLOW_ATTR_SSN_OFFSET = 6, + MPTCP_SUBFLOW_ATTR_MAP_DATALEN = 7, + MPTCP_SUBFLOW_ATTR_FLAGS = 8, + MPTCP_SUBFLOW_ATTR_ID_REM = 9, + MPTCP_SUBFLOW_ATTR_ID_LOC = 10, + MPTCP_SUBFLOW_ATTR_PAD = 11, + __MPTCP_SUBFLOW_ATTR_MAX = 12, +}; + +enum kernel_gp_hint { + GP_NO_HINT = 0, + GP_NON_CANONICAL = 1, + GP_CANONICAL = 2, +}; + +enum cpuhp_smt_control { + CPU_SMT_ENABLED = 0, + CPU_SMT_DISABLED = 1, + CPU_SMT_FORCE_DISABLED = 2, + CPU_SMT_NOT_SUPPORTED = 3, + CPU_SMT_NOT_IMPLEMENTED = 4, +}; + +struct trace_event_raw_cpuhp_enter { + struct trace_entry ent; + unsigned int cpu; + int target; + int idx; + void *fun; + char __data[0]; +}; + +struct trace_event_raw_cpuhp_multi_enter { + struct trace_entry ent; + unsigned int cpu; + int target; + int idx; + void *fun; + char __data[0]; +}; + +struct trace_event_raw_cpuhp_exit { + struct trace_entry ent; + unsigned int cpu; + int state; + int idx; + int ret; + char __data[0]; +}; + +struct trace_event_data_offsets_cpuhp_enter {}; + +struct trace_event_data_offsets_cpuhp_multi_enter {}; + +struct trace_event_data_offsets_cpuhp_exit {}; + +typedef void (*btf_trace_cpuhp_enter)(void *, unsigned int, int, int, int (*)(unsigned int)); + +typedef void (*btf_trace_cpuhp_multi_enter)(void *, unsigned int, int, int, int (*)(unsigned int, struct hlist_node *), struct hlist_node *); + +typedef void (*btf_trace_cpuhp_exit)(void *, unsigned int, int, int, int); + +struct cpuhp_cpu_state { + enum cpuhp_state state; + enum cpuhp_state target; + enum cpuhp_state fail; + struct task_struct *thread; + bool should_run; + bool rollback; + bool single; + bool bringup; + struct hlist_node *node; + struct hlist_node *last; + enum cpuhp_state cb_state; + int result; + struct completion done_up; + struct completion done_down; +}; + +struct cpuhp_step { + const char *name; + union { + int (*single)(unsigned int); + int (*multi)(unsigned int, struct hlist_node *); + } startup; + union { + int (*single)(unsigned int); + int (*multi)(unsigned int, struct hlist_node *); + } teardown; + struct hlist_head list; + bool cant_stop; + bool multi_instance; +}; + +enum cpu_mitigations { + CPU_MITIGATIONS_OFF = 0, + CPU_MITIGATIONS_AUTO = 1, + CPU_MITIGATIONS_AUTO_NOSMT = 2, +}; + +struct fprobe { + struct ftrace_ops ops; + long unsigned int nmissed; + unsigned int flags; + struct rethook *rethook; + void (*entry_handler)(struct fprobe *, long unsigned int, struct pt_regs *); + void (*exit_handler)(struct fprobe *, long unsigned int, struct pt_regs *); +}; + +struct fprobe_rethook_node { + struct rethook_node node; + long unsigned int entry_ip; +}; + +enum bpf_core_relo_kind { + BPF_CORE_FIELD_BYTE_OFFSET = 0, + BPF_CORE_FIELD_BYTE_SIZE = 1, + BPF_CORE_FIELD_EXISTS = 2, + BPF_CORE_FIELD_SIGNED = 3, + BPF_CORE_FIELD_LSHIFT_U64 = 4, + BPF_CORE_FIELD_RSHIFT_U64 = 5, + BPF_CORE_TYPE_ID_LOCAL = 6, + BPF_CORE_TYPE_ID_TARGET = 7, + BPF_CORE_TYPE_EXISTS = 8, + BPF_CORE_TYPE_SIZE = 9, + BPF_CORE_ENUMVAL_EXISTS = 10, + BPF_CORE_ENUMVAL_VALUE = 11, + BPF_CORE_TYPE_MATCHES = 12, +}; + +struct bpf_core_relo { + __u32 insn_off; + __u32 type_id; + __u32 access_str_off; + enum bpf_core_relo_kind kind; +}; + +struct btf_enum { + __u32 name_off; + __s32 val; +}; + +struct btf_array { + __u32 type; + __u32 index_type; + __u32 nelems; +}; + +struct btf_param { + __u32 name_off; + __u32 type; +}; + +struct btf_enum64 { + __u32 name_off; + __u32 val_lo32; + __u32 val_hi32; +}; + +struct bpf_core_cand { + const struct btf *btf; + __u32 id; +}; + +struct bpf_core_cand_list { + struct bpf_core_cand *cands; + int len; +}; + +struct bpf_core_accessor { + __u32 type_id; + __u32 idx; + const char *name; +}; + +struct bpf_core_spec { + const struct btf *btf; + struct bpf_core_accessor spec[64]; + __u32 root_type_id; + enum bpf_core_relo_kind relo_kind; + int len; + int raw_spec[64]; + int raw_len; + __u32 bit_offset; +}; + +struct bpf_core_relo_res { + __u64 orig_val; + __u64 new_val; + bool poison; + bool validate; + bool fail_memsz_adjust; + __u32 orig_sz; + __u32 orig_type_id; + __u32 new_sz; + __u32 new_type_id; +}; + +struct follow_page_context { + struct dev_pagemap *pgmap; + unsigned int page_mask; +}; + +struct trace_event_raw_cma_alloc_class { + struct trace_entry ent; + u32 __data_loc_name; + long unsigned int pfn; + const struct page *page; + long unsigned int count; + unsigned int align; + char __data[0]; +}; + +struct trace_event_raw_cma_release { + struct trace_entry ent; + u32 __data_loc_name; + long unsigned int pfn; + const struct page *page; + long unsigned int count; + char __data[0]; +}; + +struct trace_event_raw_cma_alloc_start { + struct trace_entry ent; + u32 __data_loc_name; + long unsigned int count; + unsigned int align; + char __data[0]; +}; + +struct trace_event_data_offsets_cma_alloc_class { + u32 name; +}; + +struct trace_event_data_offsets_cma_release { + u32 name; +}; + +struct trace_event_data_offsets_cma_alloc_start { + u32 name; +}; + +typedef void (*btf_trace_cma_release)(void *, const char *, long unsigned int, const struct page *, long unsigned int); + +typedef void (*btf_trace_cma_alloc_start)(void *, const char *, long unsigned int, unsigned int); + +typedef void (*btf_trace_cma_alloc_finish)(void *, const char *, long unsigned int, const struct page *, long unsigned int, unsigned int); + +typedef void (*btf_trace_cma_alloc_busy_retry)(void *, const char *, long unsigned int, const struct page *, long unsigned int, unsigned int); + +struct getdents_callback___2 { + struct dir_context ctx; + char *name; + u64 ino; + int found; + int sequence; +}; + +struct msix_entry { + u32 vector; + u16 entry; +}; + +struct acpi_power_dependent_device { + struct device *dev; + struct list_head node; +}; + +struct acpi_power_resource { + struct acpi_device device; + struct list_head list_node; + u32 system_level; + u32 order; + unsigned int ref_count; + u8 state; + struct mutex resource_lock; + struct list_head dependents; +}; + +struct acpi_power_resource_entry { + struct list_head node; + struct acpi_power_resource *resource; +}; + +struct n_tty_data { + size_t read_head; + size_t commit_head; + size_t canon_head; + size_t echo_head; + size_t echo_commit; + size_t echo_mark; + long unsigned int char_map[4]; + long unsigned int overrun_time; + int num_overrun; + bool no_room; + unsigned char lnext: 1; + unsigned char erasing: 1; + unsigned char raw: 1; + unsigned char real_raw: 1; + unsigned char icanon: 1; + unsigned char push: 1; + char read_buf[4096]; + long unsigned int read_flags[64]; + unsigned char echo_buf[4096]; + size_t read_tail; + size_t line_start; + size_t lookahead_count; + unsigned int column; + unsigned int canon_column; + size_t echo_tail; + struct mutex atomic_read_lock; + struct mutex output_lock; +}; + +enum { + ERASE = 0, + WERASE = 1, + KILL = 2, +}; + +struct hid_debug_list { + struct { + union { + struct __kfifo kfifo; + char *type; + const char *const_type; + char (*rectype)[0]; + char *ptr; + const char *ptr_const; + }; + char buf[0]; + } hid_debug_fifo; + struct fasync_struct *fasync; + struct hid_device *hdev; + struct list_head node; + struct mutex read_mutex; +}; + +struct hid_usage_entry { + unsigned int page; + unsigned int usage; + const char *description; +}; + +struct ethtool_value { + __u32 cmd; + __u32 data; +}; + +enum tunable_type_id { + ETHTOOL_TUNABLE_UNSPEC = 0, + ETHTOOL_TUNABLE_U8 = 1, + ETHTOOL_TUNABLE_U16 = 2, + ETHTOOL_TUNABLE_U32 = 3, + ETHTOOL_TUNABLE_U64 = 4, + ETHTOOL_TUNABLE_STRING = 5, + ETHTOOL_TUNABLE_S8 = 6, + ETHTOOL_TUNABLE_S16 = 7, + ETHTOOL_TUNABLE_S32 = 8, + ETHTOOL_TUNABLE_S64 = 9, +}; + +struct ethtool_gstrings { + __u32 cmd; + __u32 string_set; + __u32 len; + __u8 data[0]; +}; + +struct ethtool_sset_info { + __u32 cmd; + __u32 reserved; + __u64 sset_mask; + __u32 data[0]; +}; + +struct ethtool_perm_addr { + __u32 cmd; + __u32 size; + __u8 data[0]; +}; + +enum ethtool_flags { + ETH_FLAG_TXVLAN = 128, + ETH_FLAG_RXVLAN = 256, + ETH_FLAG_LRO = 32768, + ETH_FLAG_NTUPLE = 134217728, + ETH_FLAG_RXHASH = 268435456, +}; + +struct ethtool_rxfh { + __u32 cmd; + __u32 rss_context; + __u32 indir_size; + __u32 key_size; + __u8 hfunc; + __u8 rsvd8[3]; + __u32 rsvd32; + __u32 rss_config[0]; +}; + +struct ethtool_get_features_block { + __u32 available; + __u32 requested; + __u32 active; + __u32 never_changed; +}; + +struct ethtool_gfeatures { + __u32 cmd; + __u32 size; + struct ethtool_get_features_block features[0]; +}; + +struct ethtool_set_features_block { + __u32 valid; + __u32 requested; +}; + +struct ethtool_sfeatures { + __u32 cmd; + __u32 size; + struct ethtool_set_features_block features[0]; +}; + +enum ethtool_sfeatures_retval_bits { + ETHTOOL_F_UNSUPPORTED__BIT = 0, + ETHTOOL_F_WISH__BIT = 1, + ETHTOOL_F_COMPAT__BIT = 2, +}; + +struct ethtool_per_queue_op { + __u32 cmd; + __u32 sub_command; + __u32 queue_mask[128]; + char data[0]; +}; + +struct ethtool_rx_flow_rule { + struct flow_rule *rule; + long unsigned int priv[0]; +}; + +struct ethtool_rx_flow_spec_input { + const struct ethtool_rx_flow_spec *fs; + u32 rss_ctx; +}; + +struct ethtool_devlink_compat { + struct devlink *devlink; + union { + struct ethtool_flash efl; + struct ethtool_drvinfo info; + }; +}; + +struct ethtool_link_usettings { + struct ethtool_link_settings base; + struct { + __u32 supported[4]; + __u32 advertising[4]; + __u32 lp_advertising[4]; + } link_modes; +}; + +struct ethtool_rx_flow_key { + struct flow_dissector_key_basic basic; + union { + struct flow_dissector_key_ipv4_addrs ipv4; + struct flow_dissector_key_ipv6_addrs ipv6; + }; + struct flow_dissector_key_ports tp; + struct flow_dissector_key_ip ip; + struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_eth_addrs eth_addrs; +}; + +struct ethtool_rx_flow_match { + struct flow_dissector dissector; + int: 32; + struct ethtool_rx_flow_key key; + struct ethtool_rx_flow_key mask; +}; + +enum { + XT_CONNMARK_SET = 0, + XT_CONNMARK_SAVE = 1, + XT_CONNMARK_RESTORE = 2, +}; + +enum { + D_SHIFT_LEFT = 0, + D_SHIFT_RIGHT = 1, +}; + +struct xt_connmark_tginfo1 { + __u32 ctmark; + __u32 ctmask; + __u32 nfmask; + __u8 mode; +}; + +struct xt_connmark_tginfo2 { + __u32 ctmark; + __u32 ctmask; + __u32 nfmask; + __u8 shift_dir; + __u8 shift_bits; + __u8 mode; +}; + +struct xt_connmark_mtinfo1 { + __u32 mark; + __u32 mask; + __u8 invert; +}; + +struct bictcp { + u32 cnt; + u32 last_max_cwnd; + u32 last_cwnd; + u32 last_time; + u32 bic_origin_point; + u32 bic_K; + u32 delay_min; + u32 epoch_start; + u32 ack_cnt; + u32 tcp_cwnd; + u16 unused; + u8 sample_cnt; + u8 found; + u32 round_start; + u32 end_seq; + u32 last_ack; + u32 curr_rtt; +}; + +enum { + GATE_INTERRUPT = 14, + GATE_TRAP = 15, + GATE_CALL = 12, + GATE_TASK = 5, +}; + +struct idt_data { + unsigned int vector; + unsigned int segment; + struct idt_bits bits; + const void *addr; +}; + +struct wakeup_header { + u16 video_mode; + u32 pmode_entry; + u16 pmode_cs; + u32 pmode_cr0; + u32 pmode_cr3; + u32 pmode_cr4; + u32 pmode_efer_low; + u32 pmode_efer_high; + u64 pmode_gdt; + u32 pmode_misc_en_low; + u32 pmode_misc_en_high; + u32 pmode_behavior; + u32 realmode_flags; + u32 real_magic; + u32 signature; +} __attribute__((packed)); + +struct audit_chunk; + +struct audit_tree { + refcount_t count; + int goner; + struct audit_chunk *root; + struct list_head chunks; + struct list_head rules; + struct list_head list; + struct list_head same_root; + struct callback_head head; + char pathname[0]; +}; + +struct audit_node { + struct list_head list; + struct audit_tree *owner; + unsigned int index; +}; + +struct audit_chunk { + struct list_head hash; + long unsigned int key; + struct fsnotify_mark *mark; + struct list_head trees; + int count; + atomic_long_t refs; + struct callback_head head; + struct audit_node owners[0]; +}; + +struct audit_tree_mark { + struct fsnotify_mark mark; + struct audit_chunk *chunk; +}; + +enum { + HASH_SIZE = 128, +}; + +struct vmap_area { + long unsigned int va_start; + long unsigned int va_end; + struct rb_node rb_node; + struct list_head list; + union { + long unsigned int subtree_max_size; + struct vm_struct *vm; + }; +}; + +typedef unsigned int kasan_vmalloc_flags_t; + +struct vfree_deferred { + struct llist_head list; + struct work_struct wq; +}; + +enum fit_type { + NOTHING_FIT = 0, + FL_FIT_TYPE = 1, + LE_FIT_TYPE = 2, + RE_FIT_TYPE = 3, + NE_FIT_TYPE = 4, +}; + +struct vmap_block_queue { + spinlock_t lock; + struct list_head free; +}; + +struct vmap_block { + spinlock_t lock; + struct vmap_area *va; + long unsigned int free; + long unsigned int dirty; + long unsigned int dirty_min; + long unsigned int dirty_max; + struct list_head free_list; + struct callback_head callback_head; + struct list_head purge; +}; + +struct ext4_system_zone { + struct rb_node node; + ext4_fsblk_t start_blk; + unsigned int count; + u32 ino; +}; + +enum key_lookup_flag { + KEY_LOOKUP_CREATE = 1, + KEY_LOOKUP_PARTIAL = 2, + KEY_LOOKUP_ALL = 3, +}; + +struct keyctl_dh_params { + union { + __s32 private; + __s32 priv; + }; + __s32 prime; + __s32 base; +}; + +struct keyctl_kdf_params { + char *hashname; + char *otherinfo; + __u32 otherinfolen; + __u32 __spare[8]; +}; + +struct keyctl_pkey_query { + __u32 supported_ops; + __u32 key_size; + __u16 max_data_size; + __u16 max_sig_size; + __u16 max_enc_size; + __u16 max_dec_size; + __u32 __spare[10]; +}; + +struct keyctl_pkey_params { + __s32 key_id; + __u32 in_len; + union { + __u32 out_len; + __u32 in2_len; + }; + __u32 __spare[7]; +}; + +struct request_key_auth { + struct callback_head rcu; + struct key *target_key; + struct key *dest_keyring; + const struct cred *cred; + void *callout_info; + size_t callout_len; + pid_t pid; + char op[8]; +}; + +struct crypto_report_comp { + char type[64]; +}; + +struct crypto_scomp { + struct crypto_tfm base; +}; + +struct scomp_alg { + void * (*alloc_ctx)(struct crypto_scomp *); + void (*free_ctx)(struct crypto_scomp *, void *); + int (*compress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *); + int (*decompress)(struct crypto_scomp *, const u8 *, unsigned int, u8 *, unsigned int *, void *); + struct crypto_alg base; +}; + +struct scomp_scratch { + spinlock_t lock; + void *src; + void *dst; +}; + +struct d_partition { + __le32 p_size; + __le32 p_offset; + __le32 p_fsize; + u8 p_fstype; + u8 p_frag; + __le16 p_cpg; +}; + +struct disklabel { + __le32 d_magic; + __le16 d_type; + __le16 d_subtype; + u8 d_typename[16]; + u8 d_packname[16]; + __le32 d_secsize; + __le32 d_nsectors; + __le32 d_ntracks; + __le32 d_ncylinders; + __le32 d_secpercyl; + __le32 d_secprtunit; + __le16 d_sparespertrack; + __le16 d_sparespercyl; + __le32 d_acylinders; + __le16 d_rpm; + __le16 d_interleave; + __le16 d_trackskew; + __le16 d_cylskew; + __le32 d_headswitch; + __le32 d_trkseek; + __le32 d_flags; + __le32 d_drivedata[5]; + __le32 d_spare[5]; + __le32 d_magic2; + __le16 d_checksum; + __le16 d_npartitions; + __le32 d_bbsize; + __le32 d_sbsize; + struct d_partition d_partitions[18]; +}; + +struct tcg_event_field { + u32 event_size; + u8 event[0]; +}; + +struct tcg_pcr_event2_head { + u32 pcr_idx; + u32 event_type; + u32 count; + struct tpm_digest digests[0]; +}; + +struct virtio_crypto_config { + __le32 status; + __le32 max_dataqueues; + __le32 crypto_services; + __le32 cipher_algo_l; + __le32 cipher_algo_h; + __le32 hash_algo; + __le32 mac_algo_l; + __le32 mac_algo_h; + __le32 aead_algo; + __le32 max_cipher_key_len; + __le32 max_auth_key_len; + __le32 akcipher_algo; + __le64 max_size; +}; + +enum { + CTRL_CMD_UNSPEC = 0, + CTRL_CMD_NEWFAMILY = 1, + CTRL_CMD_DELFAMILY = 2, + CTRL_CMD_GETFAMILY = 3, + CTRL_CMD_NEWOPS = 4, + CTRL_CMD_DELOPS = 5, + CTRL_CMD_GETOPS = 6, + CTRL_CMD_NEWMCAST_GRP = 7, + CTRL_CMD_DELMCAST_GRP = 8, + CTRL_CMD_GETMCAST_GRP = 9, + CTRL_CMD_GETPOLICY = 10, + __CTRL_CMD_MAX = 11, +}; + +enum { + CTRL_ATTR_UNSPEC = 0, + CTRL_ATTR_FAMILY_ID = 1, + CTRL_ATTR_FAMILY_NAME = 2, + CTRL_ATTR_VERSION = 3, + CTRL_ATTR_HDRSIZE = 4, + CTRL_ATTR_MAXATTR = 5, + CTRL_ATTR_OPS = 6, + CTRL_ATTR_MCAST_GROUPS = 7, + CTRL_ATTR_POLICY = 8, + CTRL_ATTR_OP_POLICY = 9, + CTRL_ATTR_OP = 10, + __CTRL_ATTR_MAX = 11, +}; + +enum { + CTRL_ATTR_OP_UNSPEC = 0, + CTRL_ATTR_OP_ID = 1, + CTRL_ATTR_OP_FLAGS = 2, + __CTRL_ATTR_OP_MAX = 3, +}; + +enum { + CTRL_ATTR_MCAST_GRP_UNSPEC = 0, + CTRL_ATTR_MCAST_GRP_NAME = 1, + CTRL_ATTR_MCAST_GRP_ID = 2, + __CTRL_ATTR_MCAST_GRP_MAX = 3, +}; + +enum { + CTRL_ATTR_POLICY_UNSPEC = 0, + CTRL_ATTR_POLICY_DO = 1, + CTRL_ATTR_POLICY_DUMP = 2, + __CTRL_ATTR_POLICY_DUMP_MAX = 3, + CTRL_ATTR_POLICY_DUMP_MAX = 2, +}; + +struct genl_op_iter { + const struct genl_family *family; + struct genl_split_ops doit; + struct genl_split_ops dumpit; + int cmd_idx; + int entry_idx; + u32 cmd; + u8 flags; +}; + +struct genl_start_context { + const struct genl_family *family; + struct nlmsghdr *nlh; + struct netlink_ext_ack *extack; + const struct genl_split_ops *ops; + int hdrlen; +}; + +struct netlink_policy_dump_state; + +struct ctrl_dump_policy_ctx { + struct netlink_policy_dump_state *state; + const struct genl_family *rt; + struct genl_op_iter *op_iter; + u32 op; + u16 fam_id; + u8 dump_map: 1; + u8 single_op: 1; +}; + +struct ip6_tnl_parm2 { + char name[16]; + int link; + __u8 proto; + __u8 encap_limit; + __u8 hop_limit; + __be32 flowinfo; + __u32 flags; + struct in6_addr laddr; + struct in6_addr raddr; + __be16 i_flags; + __be16 o_flags; + __be32 i_key; + __be32 o_key; +}; + +struct ip6gre_net { + struct ip6_tnl *tunnels[128]; + struct ip6_tnl *collect_md_tun; + struct ip6_tnl *collect_md_tun_erspan; + struct net_device *fb_tunnel_dev; +}; + +struct trace_event_raw_x86_irq_vector { + struct trace_entry ent; + int vector; + char __data[0]; +}; + +struct trace_event_raw_vector_config { + struct trace_entry ent; + unsigned int irq; + unsigned int vector; + unsigned int cpu; + unsigned int apicdest; + char __data[0]; +}; + +struct trace_event_raw_vector_mod { + struct trace_entry ent; + unsigned int irq; + unsigned int vector; + unsigned int cpu; + unsigned int prev_vector; + unsigned int prev_cpu; + char __data[0]; +}; + +struct trace_event_raw_vector_reserve { + struct trace_entry ent; + unsigned int irq; + int ret; + char __data[0]; +}; + +struct trace_event_raw_vector_alloc { + struct trace_entry ent; + unsigned int irq; + unsigned int vector; + bool reserved; + int ret; + char __data[0]; +}; + +struct trace_event_raw_vector_alloc_managed { + struct trace_entry ent; + unsigned int irq; + unsigned int vector; + int ret; + char __data[0]; +}; + +struct trace_event_raw_vector_activate { + struct trace_entry ent; + unsigned int irq; + bool is_managed; + bool can_reserve; + bool reserve; + char __data[0]; +}; + +struct trace_event_raw_vector_teardown { + struct trace_entry ent; + unsigned int irq; + bool is_managed; + bool has_reserved; + char __data[0]; +}; + +struct trace_event_raw_vector_setup { + struct trace_entry ent; + unsigned int irq; + bool is_legacy; + int ret; + char __data[0]; +}; + +struct trace_event_raw_vector_free_moved { + struct trace_entry ent; + unsigned int irq; + unsigned int cpu; + unsigned int vector; + bool is_managed; + char __data[0]; +}; + +struct trace_event_data_offsets_x86_irq_vector {}; + +struct trace_event_data_offsets_vector_config {}; + +struct trace_event_data_offsets_vector_mod {}; + +struct trace_event_data_offsets_vector_reserve {}; + +struct trace_event_data_offsets_vector_alloc {}; + +struct trace_event_data_offsets_vector_alloc_managed {}; + +struct trace_event_data_offsets_vector_activate {}; + +struct trace_event_data_offsets_vector_teardown {}; + +struct trace_event_data_offsets_vector_setup {}; + +struct trace_event_data_offsets_vector_free_moved {}; + +typedef void (*btf_trace_local_timer_entry)(void *, int); + +typedef void (*btf_trace_local_timer_exit)(void *, int); + +typedef void (*btf_trace_spurious_apic_entry)(void *, int); + +typedef void (*btf_trace_spurious_apic_exit)(void *, int); + +typedef void (*btf_trace_error_apic_entry)(void *, int); + +typedef void (*btf_trace_error_apic_exit)(void *, int); + +typedef void (*btf_trace_x86_platform_ipi_entry)(void *, int); + +typedef void (*btf_trace_x86_platform_ipi_exit)(void *, int); + +typedef void (*btf_trace_irq_work_entry)(void *, int); + +typedef void (*btf_trace_irq_work_exit)(void *, int); + +typedef void (*btf_trace_reschedule_entry)(void *, int); + +typedef void (*btf_trace_reschedule_exit)(void *, int); + +typedef void (*btf_trace_call_function_entry)(void *, int); + +typedef void (*btf_trace_call_function_exit)(void *, int); + +typedef void (*btf_trace_call_function_single_entry)(void *, int); + +typedef void (*btf_trace_call_function_single_exit)(void *, int); + +typedef void (*btf_trace_threshold_apic_entry)(void *, int); + +typedef void (*btf_trace_threshold_apic_exit)(void *, int); + +typedef void (*btf_trace_deferred_error_apic_entry)(void *, int); + +typedef void (*btf_trace_deferred_error_apic_exit)(void *, int); + +typedef void (*btf_trace_thermal_apic_entry)(void *, int); + +typedef void (*btf_trace_thermal_apic_exit)(void *, int); + +typedef void (*btf_trace_vector_config)(void *, unsigned int, unsigned int, unsigned int, unsigned int); + +typedef void (*btf_trace_vector_update)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int); + +typedef void (*btf_trace_vector_clear)(void *, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int); + +typedef void (*btf_trace_vector_reserve_managed)(void *, unsigned int, int); + +typedef void (*btf_trace_vector_reserve)(void *, unsigned int, int); + +typedef void (*btf_trace_vector_alloc)(void *, unsigned int, unsigned int, bool, int); + +typedef void (*btf_trace_vector_alloc_managed)(void *, unsigned int, unsigned int, int); + +typedef void (*btf_trace_vector_activate)(void *, unsigned int, bool, bool, bool); + +typedef void (*btf_trace_vector_deactivate)(void *, unsigned int, bool, bool, bool); + +typedef void (*btf_trace_vector_teardown)(void *, unsigned int, bool, bool); + +typedef void (*btf_trace_vector_setup)(void *, unsigned int, bool, int); + +typedef void (*btf_trace_vector_free_moved)(void *, unsigned int, unsigned int, unsigned int, bool); + +struct xdp_cpumap_stats { + unsigned int redirect; + unsigned int pass; + unsigned int drop; +}; + +struct bpf_prog_pack { + struct list_head list; + void *ptr; + long unsigned int bitmap[0]; +}; + +struct bpf_prog_dummy { + struct bpf_prog prog; +}; + +typedef u64 (*btf_bpf_user_rnd_u32)(); + +typedef u64 (*btf_bpf_get_raw_cpu_id)(); + +struct _bpf_dtab_netdev { + struct net_device *dev; +}; + +struct trace_event_raw_xdp_exception { + struct trace_entry ent; + int prog_id; + u32 act; + int ifindex; + char __data[0]; +}; + +struct trace_event_raw_xdp_bulk_tx { + struct trace_entry ent; + int ifindex; + u32 act; + int drops; + int sent; + int err; + char __data[0]; +}; + +struct trace_event_raw_xdp_redirect_template { + struct trace_entry ent; + int prog_id; + u32 act; + int ifindex; + int err; + int to_ifindex; + u32 map_id; + int map_index; + char __data[0]; +}; + +struct trace_event_raw_xdp_cpumap_kthread { + struct trace_entry ent; + int map_id; + u32 act; + int cpu; + unsigned int drops; + unsigned int processed; + int sched; + unsigned int xdp_pass; + unsigned int xdp_drop; + unsigned int xdp_redirect; + char __data[0]; +}; + +struct trace_event_raw_xdp_cpumap_enqueue { + struct trace_entry ent; + int map_id; + u32 act; + int cpu; + unsigned int drops; + unsigned int processed; + int to_cpu; + char __data[0]; +}; + +struct trace_event_raw_xdp_devmap_xmit { + struct trace_entry ent; + int from_ifindex; + u32 act; + int to_ifindex; + int drops; + int sent; + int err; + char __data[0]; +}; + +struct trace_event_raw_mem_disconnect { + struct trace_entry ent; + const struct xdp_mem_allocator *xa; + u32 mem_id; + u32 mem_type; + const void *allocator; + char __data[0]; +}; + +struct trace_event_raw_mem_connect { + struct trace_entry ent; + const struct xdp_mem_allocator *xa; + u32 mem_id; + u32 mem_type; + const void *allocator; + const struct xdp_rxq_info *rxq; + int ifindex; + char __data[0]; +}; + +struct trace_event_raw_mem_return_failed { + struct trace_entry ent; + const struct page *page; + u32 mem_id; + u32 mem_type; + char __data[0]; +}; + +struct trace_event_data_offsets_xdp_exception {}; + +struct trace_event_data_offsets_xdp_bulk_tx {}; + +struct trace_event_data_offsets_xdp_redirect_template {}; + +struct trace_event_data_offsets_xdp_cpumap_kthread {}; + +struct trace_event_data_offsets_xdp_cpumap_enqueue {}; + +struct trace_event_data_offsets_xdp_devmap_xmit {}; + +struct trace_event_data_offsets_mem_disconnect {}; + +struct trace_event_data_offsets_mem_connect {}; + +struct trace_event_data_offsets_mem_return_failed {}; + +typedef void (*btf_trace_xdp_exception)(void *, const struct net_device *, const struct bpf_prog *, u32); + +typedef void (*btf_trace_xdp_bulk_tx)(void *, const struct net_device *, int, int, int); + +typedef void (*btf_trace_xdp_redirect)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); + +typedef void (*btf_trace_xdp_redirect_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); + +typedef void (*btf_trace_xdp_redirect_map)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); + +typedef void (*btf_trace_xdp_redirect_map_err)(void *, const struct net_device *, const struct bpf_prog *, const void *, int, enum bpf_map_type, u32, u32); + +typedef void (*btf_trace_xdp_cpumap_kthread)(void *, int, unsigned int, unsigned int, int, struct xdp_cpumap_stats *); + +typedef void (*btf_trace_xdp_cpumap_enqueue)(void *, int, unsigned int, unsigned int, int); + +typedef void (*btf_trace_xdp_devmap_xmit)(void *, const struct net_device *, const struct net_device *, int, int, int); + +typedef void (*btf_trace_mem_disconnect)(void *, const struct xdp_mem_allocator *); + +typedef void (*btf_trace_mem_connect)(void *, const struct xdp_mem_allocator *, const struct xdp_rxq_info *); + +typedef void (*btf_trace_mem_return_failed)(void *, const struct xdp_mem_info *, const struct page *); + +struct mb_cache { + struct hlist_bl_head *c_hash; + int c_bucket_bits; + long unsigned int c_max_entries; + spinlock_t c_list_lock; + struct list_head c_list; + long unsigned int c_entry_count; + struct shrinker c_shrink; + struct work_struct c_shrink_work; +}; + +struct mmp_struct { + __le32 mmp_magic; + __le32 mmp_seq; + __le64 mmp_time; + char mmp_nodename[64]; + char mmp_bdevname[32]; + __le16 mmp_check_interval; + __le16 mmp_pad1; + __le32 mmp_pad2[226]; + __le32 mmp_checksum; +}; + +struct debugfs_reg32 { + char *name; + long unsigned int offset; +}; + +struct debugfs_regset32 { + const struct debugfs_reg32 *regs; + int nregs; + void *base; + struct device *dev; +}; + +struct debugfs_fsdata { + const struct file_operations *real_fops; + refcount_t active_users; + struct completion active_users_drained; +}; + +struct debugfs_devm_entry { + int (*read)(struct seq_file *, void *); + struct device *dev; +}; + +typedef struct { + u64 a; + u64 b; +} u128; + +typedef struct { + __le64 b; + __le64 a; +} le128; + +struct gf128mul_4k { + be128 t[256]; +}; + +struct gf128mul_64k { + struct gf128mul_4k *t[16]; +}; + +struct blk_integrity_profile; + +struct blk_integrity { + const struct blk_integrity_profile *profile; + unsigned char flags; + unsigned char tuple_size; + unsigned char interval_exp; + unsigned char tag_size; +}; + +struct blk_integrity_iter; + +typedef blk_status_t integrity_processing_fn(struct blk_integrity_iter *); + +typedef void integrity_prepare_fn(struct request *); + +typedef void integrity_complete_fn(struct request *, unsigned int); + +struct blk_integrity_profile { + integrity_processing_fn *generate_fn; + integrity_processing_fn *verify_fn; + integrity_prepare_fn *prepare_fn; + integrity_complete_fn *complete_fn; + const char *name; +}; + +struct blk_integrity_iter { + void *prot_buf; + void *data_buf; + sector_t seed; + unsigned int data_size; + short unsigned int interval; + unsigned char tuple_size; + const char *disk_name; +}; + +struct bdev_inode { + struct block_device bdev; + struct inode vfs_inode; +}; + +typedef u32 acpi_rsdesc_size; + +struct acpipnp_parse_option_s { + struct pnp_dev *dev; + unsigned int option_flags; +}; + +struct iova { + struct rb_node node; + long unsigned int pfn_hi; + long unsigned int pfn_lo; +}; + +struct iova_rcache; + +struct iova_domain { + spinlock_t iova_rbtree_lock; + struct rb_root rbroot; + struct rb_node *cached_node; + struct rb_node *cached32_node; + long unsigned int granule; + long unsigned int start_pfn; + long unsigned int dma_32bit_pfn; + long unsigned int max32_alloc_size; + struct iova anchor; + struct iova_rcache *rcaches; + struct hlist_node cpuhp_dead; +}; + +struct iova_magazine; + +struct iova_cpu_rcache; + +struct iova_rcache { + spinlock_t lock; + long unsigned int depot_size; + struct iova_magazine *depot[32]; + struct iova_cpu_rcache *cpu_rcaches; +}; + +struct iova_magazine { + long unsigned int size; + long unsigned int pfns[127]; +}; + +struct iova_cpu_rcache { + spinlock_t lock; + struct iova_magazine *loaded; + struct iova_magazine *prev; +}; + +typedef struct kobject *kobj_probe_t(dev_t, int *, void *); + +struct probe { + struct probe *next; + dev_t dev; + long unsigned int range; + struct module *owner; + kobj_probe_t *get; + int (*lock)(dev_t, void *); + void *data; +}; + +struct kobj_map { + struct probe *probes[255]; + struct mutex *lock; +}; + +struct trace_event_raw_devres { + struct trace_entry ent; + u32 __data_loc_devname; + struct device *dev; + const char *op; + void *node; + const char *name; + size_t size; + char __data[0]; +}; + +struct trace_event_data_offsets_devres { + u32 devname; +}; + +typedef void (*btf_trace_devres_log)(void *, struct device *, const char *, void *, const char *, size_t); + +enum acpi_preferred_pm_profiles { + PM_UNSPECIFIED = 0, + PM_DESKTOP = 1, + PM_MOBILE = 2, + PM_WORKSTATION = 3, + PM_ENTERPRISE_SERVER = 4, + PM_SOHO_SERVER = 5, + PM_APPLIANCE_PC = 6, + PM_PERFORMANCE_SERVER = 7, + PM_TABLET = 8, +}; + +struct sample { + int32_t core_avg_perf; + int32_t busy_scaled; + u64 aperf; + u64 mperf; + u64 tsc; + u64 time; +}; + +struct pstate_data { + int current_pstate; + int min_pstate; + int max_pstate; + int max_pstate_physical; + int perf_ctl_scaling; + int scaling; + int turbo_pstate; + unsigned int min_freq; + unsigned int max_freq; + unsigned int turbo_freq; +}; + +struct vid_data { + int min; + int max; + int turbo; + int32_t ratio; +}; + +struct global_params { + bool no_turbo; + bool turbo_disabled; + bool turbo_disabled_mf; + int max_perf_pct; + int min_perf_pct; +}; + +struct cpudata { + int cpu; + unsigned int policy; + struct update_util_data update_util; + bool update_util_set; + struct pstate_data pstate; + struct vid_data vid; + u64 last_update; + u64 last_sample_time; + u64 aperf_mperf_shift; + u64 prev_aperf; + u64 prev_mperf; + u64 prev_tsc; + u64 prev_cummulative_iowait; + struct sample sample; + int32_t min_perf_ratio; + int32_t max_perf_ratio; + struct acpi_processor_performance acpi_perf_data; + bool valid_pss_table; + unsigned int iowait_boost; + s16 epp_powersave; + s16 epp_policy; + s16 epp_default; + s16 epp_cached; + u64 hwp_req_cached; + u64 hwp_cap_cached; + u64 last_io_update; + unsigned int sched_flags; + u32 hwp_boost_min; + bool suspended; + struct delayed_work hwp_notify_work; +}; + +struct pstate_funcs { + int (*get_max)(int); + int (*get_max_physical)(int); + int (*get_min)(int); + int (*get_turbo)(int); + int (*get_scaling)(); + int (*get_cpu_scaling)(int); + int (*get_aperf_mperf_shift)(); + u64 (*get_val)(struct cpudata *, int); + void (*get_vid)(struct cpudata *); +}; + +enum energy_perf_value_index___2 { + EPP_INDEX_DEFAULT = 0, + EPP_INDEX_PERFORMANCE = 1, + EPP_INDEX_BALANCE_PERFORMANCE = 2, + EPP_INDEX_BALANCE_POWERSAVE = 3, + EPP_INDEX_POWERSAVE = 4, +}; + +enum { + PSS = 0, + PPC = 1, +}; + +struct tcamsg { + unsigned char tca_family; + unsigned char tca__pad1; + short unsigned int tca__pad2; +}; + +enum { + TCA_ROOT_UNSPEC = 0, + TCA_ROOT_TAB = 1, + TCA_ROOT_FLAGS = 2, + TCA_ROOT_COUNT = 3, + TCA_ROOT_TIME_DELTA = 4, + __TCA_ROOT_MAX = 5, +}; + +struct tc_action_net { + struct tcf_idrinfo *idrinfo; + const struct tc_action_ops *ops; +}; + +struct tc_act_pernet_id { + struct list_head list; + unsigned int id; +}; + +enum dccp_state { + DCCP_OPEN = 1, + DCCP_REQUESTING = 2, + DCCP_LISTEN = 10, + DCCP_RESPOND = 3, + DCCP_ACTIVE_CLOSEREQ = 4, + DCCP_PASSIVE_CLOSE = 8, + DCCP_CLOSING = 11, + DCCP_TIME_WAIT = 6, + DCCP_CLOSED = 7, + DCCP_NEW_SYN_RECV = 12, + DCCP_PARTOPEN = 13, + DCCP_PASSIVE_CLOSEREQ = 14, + DCCP_MAX_STATES = 15, +}; + +enum { + LOGIC_PIO_INDIRECT = 0, + LOGIC_PIO_CPU_MMIO = 1, +}; + +struct logic_pio_host_ops; + +struct logic_pio_hwaddr { + struct list_head list; + struct fwnode_handle *fwnode; + resource_size_t hw_start; + resource_size_t io_start; + resource_size_t size; + long unsigned int flags; + void *hostdata; + const struct logic_pio_host_ops *ops; +}; + +struct logic_pio_host_ops { + u32 (*in)(void *, long unsigned int, size_t); + void (*out)(void *, long unsigned int, u32, size_t); + u32 (*ins)(void *, long unsigned int, void *, size_t, unsigned int); + void (*outs)(void *, long unsigned int, const void *, size_t, unsigned int); +}; + +struct irq_stack { + char stack[16384]; +}; + +struct cpuid_dep { + unsigned int feature; + unsigned int depends; +}; + +enum tsx_ctrl_states { + TSX_CTRL_ENABLE = 0, + TSX_CTRL_DISABLE = 1, + TSX_CTRL_RTM_ALWAYS_ABORT = 2, + TSX_CTRL_NOT_SUPPORTED = 3, +}; + +enum smca_bank_types { + SMCA_LS = 0, + SMCA_LS_V2 = 1, + SMCA_IF = 2, + SMCA_L2_CACHE = 3, + SMCA_DE = 4, + SMCA_RESERVED = 5, + SMCA_EX = 6, + SMCA_FP = 7, + SMCA_L3_CACHE = 8, + SMCA_CS = 9, + SMCA_CS_V2 = 10, + SMCA_PIE = 11, + SMCA_UMC = 12, + SMCA_UMC_V2 = 13, + SMCA_PB = 14, + SMCA_PSP = 15, + SMCA_PSP_V2 = 16, + SMCA_SMU = 17, + SMCA_SMU_V2 = 18, + SMCA_MP5 = 19, + SMCA_MPDMA = 20, + SMCA_NBIO = 21, + SMCA_PCIE = 22, + SMCA_PCIE_V2 = 23, + SMCA_XGMI_PCS = 24, + SMCA_NBIF = 25, + SMCA_SHUB = 26, + SMCA_SATA = 27, + SMCA_USB = 28, + SMCA_GMI_PCS = 29, + SMCA_XGMI_PHY = 30, + SMCA_WAFL_PHY = 31, + SMCA_GMI_PHY = 32, + N_SMCA_BANK_TYPES = 33, +}; + +struct mce_vendor_flags { + __u64 overflow_recov: 1; + __u64 succor: 1; + __u64 smca: 1; + __u64 amd_threshold: 1; + __u64 p5: 1; + __u64 winchip: 1; + __u64 snb_ifu_quirk: 1; + __u64 skx_repmov_quirk: 1; + __u64 __reserved_0: 56; +}; + +enum mca_msr { + MCA_CTL = 0, + MCA_STATUS = 1, + MCA_ADDR = 2, + MCA_MISC = 3, +}; + +struct smca_hwid { + unsigned int bank_type; + u32 hwid_mcatype; +}; + +struct smca_bank { + const struct smca_hwid *hwid; + u32 id; + u8 sysfs_id; +}; + +struct smca_bank_name { + const char *name; + const char *long_name; +}; + +struct thresh_restart { + struct threshold_block *b; + int reset; + int set_lvt_off; + int lvt_off; + u16 old_limit; +}; + +struct threshold_attr { + struct attribute attr; + ssize_t (*show)(struct threshold_block *, char *); + ssize_t (*store)(struct threshold_block *, const char *, size_t); +}; + +enum bpf_task_fd_type { + BPF_FD_TYPE_RAW_TRACEPOINT = 0, + BPF_FD_TYPE_TRACEPOINT = 1, + BPF_FD_TYPE_KPROBE = 2, + BPF_FD_TYPE_KRETPROBE = 3, + BPF_FD_TYPE_UPROBE = 4, + BPF_FD_TYPE_URETPROBE = 5, +}; + +struct bpf_trace_run_ctx { + struct bpf_run_ctx run_ctx; + u64 bpf_cookie; +}; + +typedef u32 (*bpf_prog_run_fn)(const struct bpf_prog *, const void *); + +struct uprobe_trace_entry_head { + struct trace_entry ent; + long unsigned int vaddr[0]; +}; + +struct trace_uprobe { + struct dyn_event devent; + struct uprobe_consumer consumer; + struct path path; + struct inode *inode; + char *filename; + long unsigned int offset; + long unsigned int ref_ctr_offset; + long unsigned int nhit; + struct trace_probe tp; +}; + +struct uprobe_dispatch_data { + struct trace_uprobe *tu; + long unsigned int bp_addr; +}; + +struct uprobe_cpu_buffer { + struct mutex mutex; + void *buf; +}; + +typedef bool (*filter_func_t)(struct uprobe_consumer *, enum uprobe_filter_ctx, struct mm_struct *); + +struct task_security_struct { + u32 osid; + u32 sid; + u32 exec_sid; + u32 create_sid; + u32 keycreate_sid; + u32 sockcreate_sid; +}; + +enum label_initialized { + LABEL_INVALID = 0, + LABEL_INITIALIZED = 1, + LABEL_PENDING = 2, +}; + +struct inode_security_struct { + struct inode *inode; + struct list_head list; + u32 task_sid; + u32 sid; + u16 sclass; + unsigned char initialized; + spinlock_t lock; +}; + +enum sel_inos { + SEL_ROOT_INO = 2, + SEL_LOAD = 3, + SEL_ENFORCE = 4, + SEL_CONTEXT = 5, + SEL_ACCESS = 6, + SEL_CREATE = 7, + SEL_RELABEL = 8, + SEL_USER = 9, + SEL_POLICYVERS = 10, + SEL_COMMIT_BOOLS = 11, + SEL_MLS = 12, + SEL_DISABLE = 13, + SEL_MEMBER = 14, + SEL_CHECKREQPROT = 15, + SEL_COMPAT_NET = 16, + SEL_REJECT_UNKNOWN = 17, + SEL_DENY_UNKNOWN = 18, + SEL_STATUS = 19, + SEL_POLICY = 20, + SEL_VALIDATE_TRANS = 21, + SEL_INO_NEXT = 22, +}; + +struct selinux_fs_info { + struct dentry *bool_dir; + unsigned int bool_num; + char **bool_pending_names; + int *bool_pending_values; + struct dentry *class_dir; + long unsigned int last_class_ino; + bool policy_opened; + struct dentry *policycap_dir; + long unsigned int last_ino; + struct selinux_state *state; + struct super_block *sb; +}; + +struct policy_load_memory { + size_t len; + void *data; +}; + +enum dd_data_dir { + DD_READ = 0, + DD_WRITE = 1, +}; + +enum { + DD_DIR_COUNT = 2, +}; + +enum dd_prio { + DD_RT_PRIO = 0, + DD_BE_PRIO = 1, + DD_IDLE_PRIO = 2, + DD_PRIO_MAX = 2, +}; + +enum { + DD_PRIO_COUNT = 3, +}; + +struct io_stats_per_prio { + uint32_t inserted; + uint32_t merged; + uint32_t dispatched; + atomic_t completed; +}; + +struct dd_per_prio { + struct list_head dispatch; + struct rb_root sort_list[2]; + struct list_head fifo_list[2]; + struct request *next_rq[2]; + struct io_stats_per_prio stats; +}; + +struct deadline_data { + struct dd_per_prio per_prio[3]; + enum dd_data_dir last_dir; + unsigned int batching; + unsigned int starved; + int fifo_expire[2]; + int fifo_batch; + int writes_starved; + int front_merges; + u32 async_depth; + int prio_aging_expire; + spinlock_t lock; + spinlock_t zone_lock; +}; + +enum lzma_state { + STATE_LIT_LIT = 0, + STATE_MATCH_LIT_LIT = 1, + STATE_REP_LIT_LIT = 2, + STATE_SHORTREP_LIT_LIT = 3, + STATE_MATCH_LIT = 4, + STATE_REP_LIT = 5, + STATE_SHORTREP_LIT = 6, + STATE_LIT_MATCH = 7, + STATE_LIT_LONGREP = 8, + STATE_LIT_SHORTREP = 9, + STATE_NONLIT_MATCH = 10, + STATE_NONLIT_REP = 11, +}; + +struct dictionary { + uint8_t *buf; + size_t start; + size_t pos; + size_t full; + size_t limit; + size_t end; + uint32_t size; + uint32_t size_max; + uint32_t allocated; + enum xz_mode mode; +}; + +struct rc_dec { + uint32_t range; + uint32_t code; + uint32_t init_bytes_left; + const uint8_t *in; + size_t in_pos; + size_t in_limit; +}; + +struct lzma_len_dec { + uint16_t choice; + uint16_t choice2; + uint16_t low[128]; + uint16_t mid[128]; + uint16_t high[256]; +}; + +struct lzma_dec { + uint32_t rep0; + uint32_t rep1; + uint32_t rep2; + uint32_t rep3; + enum lzma_state state; + uint32_t len; + uint32_t lc; + uint32_t literal_pos_mask; + uint32_t pos_mask; + uint16_t is_match[192]; + uint16_t is_rep[12]; + uint16_t is_rep0[12]; + uint16_t is_rep1[12]; + uint16_t is_rep2[12]; + uint16_t is_rep0_long[192]; + uint16_t dist_slot[256]; + uint16_t dist_special[114]; + uint16_t dist_align[16]; + struct lzma_len_dec match_len_dec; + struct lzma_len_dec rep_len_dec; + uint16_t literal[12288]; +}; + +enum lzma2_seq { + SEQ_CONTROL = 0, + SEQ_UNCOMPRESSED_1 = 1, + SEQ_UNCOMPRESSED_2 = 2, + SEQ_COMPRESSED_0 = 3, + SEQ_COMPRESSED_1 = 4, + SEQ_PROPERTIES = 5, + SEQ_LZMA_PREPARE = 6, + SEQ_LZMA_RUN = 7, + SEQ_COPY = 8, +}; + +struct lzma2_dec { + enum lzma2_seq sequence; + enum lzma2_seq next_sequence; + uint32_t uncompressed; + uint32_t compressed; + bool need_dict_reset; + bool need_props; +}; + +struct xz_dec_lzma2 { + struct rc_dec rc; + struct dictionary dict; + struct lzma2_dec lzma2; + struct lzma_dec lzma; + struct { + uint32_t size; + uint8_t buf[63]; + } temp; +}; + +typedef long int mpi_limb_signed_t; + +union handle_parts { + depot_stack_handle_t handle; + struct { + u32 slabindex: 16; + u32 offset: 10; + u32 valid: 1; + u32 extra: 5; + }; +}; + +struct stack_record { + struct stack_record *next; + u32 hash; + u32 size; + union handle_parts handle; + long unsigned int entries[0]; +}; + +enum { + ACPI_BUTTON_LID_INIT_IGNORE = 0, + ACPI_BUTTON_LID_INIT_OPEN = 1, + ACPI_BUTTON_LID_INIT_METHOD = 2, + ACPI_BUTTON_LID_INIT_DISABLED = 3, +}; + +struct acpi_button { + unsigned int type; + struct input_dev *input; + char phys[32]; + long unsigned int pushed; + int last_state; + ktime_t last_time; + bool suspended; + bool lid_state_initialized; +}; + +enum tpm2_const { + TPM2_PLATFORM_PCR = 24, + TPM2_PCR_SELECT_MIN = 3, +}; + +enum tpm2_permanent_handles { + TPM2_RS_PW = 1073741833, +}; + +enum tpm2_properties { + TPM_PT_TOTAL_COMMANDS = 297, +}; + +struct tpm2_hash { + unsigned int crypto_id; + unsigned int tpm_id; +}; + +struct tpm2_pcr_read_out { + __be32 update_cnt; + __be32 pcr_selects_cnt; + __be16 hash_alg; + u8 pcr_select_size; + u8 pcr_select[3]; + __be32 digests_cnt; + __be16 digest_size; + u8 digest[0]; +} __attribute__((packed)); + +struct tpm2_null_auth_area { + __be32 handle; + __be16 nonce_size; + u8 attributes; + __be16 auth_size; +} __attribute__((packed)); + +struct tpm2_get_random_out { + __be16 size; + u8 buffer[128]; +}; + +struct tpm2_get_cap_out { + u8 more_data; + __be32 subcap_id; + __be32 property_cnt; + __be32 property_id; + __be32 value; +} __attribute__((packed)); + +struct tpm2_pcr_selection { + __be16 hash_alg; + u8 size_of_select; + u8 pcr_select[3]; +}; + +struct loopback_dev { + struct rc_dev *dev; + u32 txmask; + u32 txcarrier; + u32 txduty; + bool idle; + bool wideband; + bool carrierreport; + u32 rxcarriermin; + u32 rxcarriermax; +}; + +struct tso_t { + int next_frag_idx; + int size; + void *data; + u16 ip_id; + u8 tlen; + bool ipv6; + u32 tcp_seq; +}; + +enum ethtool_podl_pse_admin_state { + ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1, + ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED = 2, + ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED = 3, +}; + +enum ethtool_podl_pse_pw_d_status { + ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1, + ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED = 2, + ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING = 3, + ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING = 4, + ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP = 5, + ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE = 6, + ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR = 7, +}; + +struct pse_control_config { + enum ethtool_podl_pse_admin_state admin_cotrol; +}; + +struct pse_control_status { + enum ethtool_podl_pse_admin_state podl_admin_state; + enum ethtool_podl_pse_pw_d_status podl_pw_status; +}; + +struct pse_reply_data { + struct ethnl_reply_data base; + struct pse_control_status status; +}; + +struct __kernel_sock_timeval { + __s64 tv_sec; + __s64 tv_usec; +}; + +struct mmpin { + struct user_struct *user; + unsigned int num_pg; +}; + +struct ubuf_info_msgzc { + struct ubuf_info ubuf; + union { + struct { + long unsigned int desc; + void *ctx; + }; + struct { + u32 id; + u16 len; + u16 zerocopy: 1; + u32 bytelen; + }; + }; + struct mmpin mmp; +}; + +struct tcp_repair_opt { + __u32 opt_code; + __u32 opt_val; +}; + +struct tcp_repair_window { + __u32 snd_wl1; + __u32 snd_wnd; + __u32 max_window; + __u32 rcv_wnd; + __u32 rcv_wup; +}; + +enum { + TCP_NLA_PAD = 0, + TCP_NLA_BUSY = 1, + TCP_NLA_RWND_LIMITED = 2, + TCP_NLA_SNDBUF_LIMITED = 3, + TCP_NLA_DATA_SEGS_OUT = 4, + TCP_NLA_TOTAL_RETRANS = 5, + TCP_NLA_PACING_RATE = 6, + TCP_NLA_DELIVERY_RATE = 7, + TCP_NLA_SND_CWND = 8, + TCP_NLA_REORDERING = 9, + TCP_NLA_MIN_RTT = 10, + TCP_NLA_RECUR_RETRANS = 11, + TCP_NLA_DELIVERY_RATE_APP_LMT = 12, + TCP_NLA_SNDQ_SIZE = 13, + TCP_NLA_CA_STATE = 14, + TCP_NLA_SND_SSTHRESH = 15, + TCP_NLA_DELIVERED = 16, + TCP_NLA_DELIVERED_CE = 17, + TCP_NLA_BYTES_SENT = 18, + TCP_NLA_BYTES_RETRANS = 19, + TCP_NLA_DSACK_DUPS = 20, + TCP_NLA_REORD_SEEN = 21, + TCP_NLA_SRTT = 22, + TCP_NLA_TIMEOUT_REHASH = 23, + TCP_NLA_BYTES_NOTSENT = 24, + TCP_NLA_EDT = 25, + TCP_NLA_TTL = 26, + TCP_NLA_REHASH = 27, +}; + +struct tcp_zerocopy_receive { + __u64 address; + __u32 length; + __u32 recv_skip_hint; + __u32 inq; + __s32 err; + __u64 copybuf_address; + __s32 copybuf_len; + __u32 flags; + __u64 msg_control; + __u64 msg_controllen; + __u32 msg_flags; + __u32 reserved; +}; + +enum { + BPF_TCP_ESTABLISHED = 1, + BPF_TCP_SYN_SENT = 2, + BPF_TCP_SYN_RECV = 3, + BPF_TCP_FIN_WAIT1 = 4, + BPF_TCP_FIN_WAIT2 = 5, + BPF_TCP_TIME_WAIT = 6, + BPF_TCP_CLOSE = 7, + BPF_TCP_CLOSE_WAIT = 8, + BPF_TCP_LAST_ACK = 9, + BPF_TCP_LISTEN = 10, + BPF_TCP_CLOSING = 11, + BPF_TCP_NEW_SYN_RECV = 12, + BPF_TCP_MAX_STATES = 13, +}; + +enum { + TCP_CMSG_INQ = 1, + TCP_CMSG_TS = 2, +}; + +struct tcp_splice_state { + struct pipe_inode_info *pipe; + size_t len; + unsigned int flags; +}; + +struct estack_pages { + u32 offs; + u16 size; + u16 type; +}; + +struct optimistic_spin_node { + struct optimistic_spin_node *next; + struct optimistic_spin_node *prev; + int locked; + int cpu; +}; + +struct syscall_trace_enter { + struct trace_entry ent; + int nr; + long unsigned int args[0]; +}; + +struct syscall_trace_exit { + struct trace_entry ent; + int nr; + long int ret; +}; + +struct syscall_tp_t { + long long unsigned int regs; + long unsigned int syscall_nr; + long unsigned int ret; +}; + +struct syscall_tp_t___2 { + long long unsigned int regs; + long unsigned int syscall_nr; + long unsigned int args[6]; +}; + +struct bpf_cgroup_storage_map { + struct bpf_map map; + spinlock_t lock; + struct rb_root root; + struct list_head list; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct jbd2_journal_revoke_header_s { + journal_header_t r_header; + __be32 r_count; +}; + +typedef struct jbd2_journal_revoke_header_s jbd2_journal_revoke_header_t; + +struct jbd2_revoke_table_s { + int hash_size; + int hash_shift; + struct list_head *hash_table; +}; + +struct jbd2_revoke_record_s { + struct list_head hash; + tid_t sequence; + long long unsigned int blocknr; +}; + +enum sctp_endpoint_type { + SCTP_EP_TYPE_SOCKET = 0, + SCTP_EP_TYPE_ASSOCIATION = 1, +}; + +struct sctp_chunk; + +struct sctp_inq { + struct list_head in_chunk_list; + struct sctp_chunk *in_progress; + struct work_struct immediate; +}; + +struct sctp_bind_addr { + __u16 port; + struct list_head address_list; +}; + +struct sctp_ep_common { + enum sctp_endpoint_type type; + refcount_t refcnt; + bool dead; + struct sock *sk; + struct net *net; + struct sctp_inq inqueue; + struct sctp_bind_addr bind_addr; +}; + +typedef __s32 sctp_assoc_t; + +union sctp_addr { + struct sockaddr_in v4; + struct sockaddr_in6 v6; + struct sockaddr sa; +}; + +struct sctp_chunkhdr { + __u8 type; + __u8 flags; + __be16 length; +}; + +struct sctp_inithdr { + __be32 init_tag; + __be32 a_rwnd; + __be16 num_outbound_streams; + __be16 num_inbound_streams; + __be32 initial_tsn; + __u8 params[0]; +}; + +struct sctp_init_chunk { + struct sctp_chunkhdr chunk_hdr; + struct sctp_inithdr init_hdr; +}; + +struct sctp_cookie { + __u32 my_vtag; + __u32 peer_vtag; + __u32 my_ttag; + __u32 peer_ttag; + ktime_t expiration; + __u16 sinit_num_ostreams; + __u16 sinit_max_instreams; + __u32 initial_tsn; + union sctp_addr peer_addr; + __u16 my_port; + __u8 prsctp_capable; + __u8 padding; + __u32 adaptation_ind; + __u8 auth_random[36]; + __u8 auth_hmacs[10]; + __u8 auth_chunks[20]; + __u32 raw_addr_list_len; + struct sctp_init_chunk peer_init[0]; +}; + +struct sctp_tsnmap { + long unsigned int *tsn_map; + __u32 base_tsn; + __u32 cumulative_tsn_ack_point; + __u32 max_tsn_seen; + __u16 len; + __u16 pending_data; + __u16 num_dup_tsns; + __be32 dup_tsns[16]; +}; + +struct sctp_inithdr_host { + __u32 init_tag; + __u32 a_rwnd; + __u16 num_outbound_streams; + __u16 num_inbound_streams; + __u32 initial_tsn; +}; + +enum sctp_state { + SCTP_STATE_CLOSED = 0, + SCTP_STATE_COOKIE_WAIT = 1, + SCTP_STATE_COOKIE_ECHOED = 2, + SCTP_STATE_ESTABLISHED = 3, + SCTP_STATE_SHUTDOWN_PENDING = 4, + SCTP_STATE_SHUTDOWN_SENT = 5, + SCTP_STATE_SHUTDOWN_RECEIVED = 6, + SCTP_STATE_SHUTDOWN_ACK_SENT = 7, +}; + +struct sctp_stream_out_ext; + +struct sctp_stream_out { + union { + __u32 mid; + __u16 ssn; + }; + __u32 mid_uo; + struct sctp_stream_out_ext *ext; + __u8 state; +}; + +struct sctp_stream_in { + union { + __u32 mid; + __u16 ssn; + }; + __u32 mid_uo; + __u32 fsn; + __u32 fsn_uo; + char pd_mode; + char pd_mode_uo; +}; + +struct sctp_stream_interleave; + +struct sctp_stream { + struct { + struct __genradix tree; + struct sctp_stream_out type[0]; + } out; + struct { + struct __genradix tree; + struct sctp_stream_in type[0]; + } in; + __u16 outcnt; + __u16 incnt; + struct sctp_stream_out *out_curr; + union { + struct { + struct list_head prio_list; + }; + struct { + struct list_head rr_list; + struct sctp_stream_out_ext *rr_next; + }; + }; + struct sctp_stream_interleave *si; +}; + +struct sctp_sched_ops; + +struct sctp_outq { + struct sctp_association *asoc; + struct list_head out_chunk_list; + struct sctp_sched_ops *sched; + unsigned int out_qlen; + unsigned int error; + struct list_head control_chunk_list; + struct list_head sacked; + struct list_head retransmit; + struct list_head abandoned; + __u32 outstanding_bytes; + char fast_rtx; + char cork; +}; + +struct sctp_ulpq { + char pd_mode; + struct sctp_association *asoc; + struct sk_buff_head reasm; + struct sk_buff_head reasm_uo; + struct sk_buff_head lobby; +}; + +struct sctp_priv_assoc_stats { + struct __kernel_sockaddr_storage obs_rto_ipaddr; + __u64 max_obs_rto; + __u64 isacks; + __u64 osacks; + __u64 opackets; + __u64 ipackets; + __u64 rtxchunks; + __u64 outofseqtsns; + __u64 idupchunks; + __u64 gapcnt; + __u64 ouodchunks; + __u64 iuodchunks; + __u64 oodchunks; + __u64 iodchunks; + __u64 octrlchunks; + __u64 ictrlchunks; +}; + +struct sctp_endpoint; + +struct sctp_transport; + +struct sctp_random_param; + +struct sctp_chunks_param; + +struct sctp_hmac_algo_param; + +struct sctp_auth_bytes; + +struct sctp_shared_key; + +struct sctp_association { + struct sctp_ep_common base; + struct list_head asocs; + sctp_assoc_t assoc_id; + struct sctp_endpoint *ep; + struct sctp_cookie c; + struct { + struct list_head transport_addr_list; + __u32 rwnd; + __u16 transport_count; + __u16 port; + struct sctp_transport *primary_path; + union sctp_addr primary_addr; + struct sctp_transport *active_path; + struct sctp_transport *retran_path; + struct sctp_transport *last_sent_to; + struct sctp_transport *last_data_from; + struct sctp_tsnmap tsn_map; + __be16 addip_disabled_mask; + __u16 ecn_capable: 1; + __u16 ipv4_address: 1; + __u16 ipv6_address: 1; + __u16 hostname_address: 1; + __u16 asconf_capable: 1; + __u16 prsctp_capable: 1; + __u16 reconf_capable: 1; + __u16 intl_capable: 1; + __u16 auth_capable: 1; + __u16 sack_needed: 1; + __u16 sack_generation: 1; + __u16 zero_window_announced: 1; + __u32 sack_cnt; + __u32 adaptation_ind; + struct sctp_inithdr_host i; + void *cookie; + int cookie_len; + __u32 addip_serial; + struct sctp_random_param *peer_random; + struct sctp_chunks_param *peer_chunks; + struct sctp_hmac_algo_param *peer_hmacs; + } peer; + enum sctp_state state; + int overall_error_count; + ktime_t cookie_life; + long unsigned int rto_initial; + long unsigned int rto_max; + long unsigned int rto_min; + int max_burst; + int max_retrans; + __u16 pf_retrans; + __u16 ps_retrans; + __u16 max_init_attempts; + __u16 init_retries; + long unsigned int max_init_timeo; + long unsigned int hbinterval; + long unsigned int probe_interval; + __be16 encap_port; + __u16 pathmaxrxt; + __u32 flowlabel; + __u8 dscp; + __u8 pmtu_pending; + __u32 pathmtu; + __u32 param_flags; + __u32 sackfreq; + long unsigned int sackdelay; + long unsigned int timeouts[12]; + struct timer_list timers[12]; + struct sctp_transport *shutdown_last_sent_to; + struct sctp_transport *init_last_sent_to; + int shutdown_retries; + __u32 next_tsn; + __u32 ctsn_ack_point; + __u32 adv_peer_ack_point; + __u32 highest_sacked; + __u32 fast_recovery_exit; + __u8 fast_recovery; + __u16 unack_data; + __u32 rtx_data_chunks; + __u32 rwnd; + __u32 a_rwnd; + __u32 rwnd_over; + __u32 rwnd_press; + int sndbuf_used; + atomic_t rmem_alloc; + wait_queue_head_t wait; + __u32 frag_point; + __u32 user_frag; + int init_err_counter; + int init_cycle; + __u16 default_stream; + __u16 default_flags; + __u32 default_ppid; + __u32 default_context; + __u32 default_timetolive; + __u32 default_rcv_context; + struct sctp_stream stream; + struct sctp_outq outqueue; + struct sctp_ulpq ulpq; + __u32 last_ecne_tsn; + __u32 last_cwr_tsn; + int numduptsns; + struct sctp_chunk *addip_last_asconf; + struct list_head asconf_ack_list; + struct list_head addip_chunk_list; + __u32 addip_serial; + int src_out_of_asoc_ok; + union sctp_addr *asconf_addr_del_pending; + struct sctp_transport *new_transport; + struct list_head endpoint_shared_keys; + struct sctp_auth_bytes *asoc_shared_key; + struct sctp_shared_key *shkey; + __u16 default_hmac_id; + __u16 active_key_id; + __u8 need_ecne: 1; + __u8 temp: 1; + __u8 pf_expose: 2; + __u8 force_delay: 1; + __u8 strreset_enable; + __u8 strreset_outstanding; + __u32 strreset_outseq; + __u32 strreset_inseq; + __u32 strreset_result[2]; + struct sctp_chunk *strreset_chunk; + struct sctp_priv_assoc_stats stats; + int sent_cnt_removable; + __u16 subscribe; + __u64 abandoned_unsent[3]; + __u64 abandoned_sent[3]; + u32 secid; + u32 peer_secid; + struct callback_head rcu; +}; + +struct tty_file_private { + struct tty_struct *tty; + struct file *file; + struct list_head list; +}; + +struct sctp_initmsg { + __u16 sinit_num_ostreams; + __u16 sinit_max_instreams; + __u16 sinit_max_attempts; + __u16 sinit_max_init_timeo; +}; + +struct sctp_sndrcvinfo { + __u16 sinfo_stream; + __u16 sinfo_ssn; + __u16 sinfo_flags; + __u32 sinfo_ppid; + __u32 sinfo_context; + __u32 sinfo_timetolive; + __u32 sinfo_tsn; + __u32 sinfo_cumtsn; + sctp_assoc_t sinfo_assoc_id; +}; + +struct sctp_rtoinfo { + sctp_assoc_t srto_assoc_id; + __u32 srto_initial; + __u32 srto_max; + __u32 srto_min; +}; + +struct sctp_assocparams { + sctp_assoc_t sasoc_assoc_id; + __u16 sasoc_asocmaxrxt; + __u16 sasoc_number_peer_destinations; + __u32 sasoc_peer_rwnd; + __u32 sasoc_local_rwnd; + __u32 sasoc_cookie_life; +}; + +struct sctp_paddrparams { + sctp_assoc_t spp_assoc_id; + struct __kernel_sockaddr_storage spp_address; + __u32 spp_hbinterval; + __u16 spp_pathmaxrxt; + __u32 spp_pathmtu; + __u32 spp_sackdelay; + __u32 spp_flags; + __u32 spp_ipv6_flowlabel; + __u8 spp_dscp; + char: 8; +} __attribute__((packed)); + +struct sctp_paramhdr { + __be16 type; + __be16 length; +}; + +enum sctp_param { + SCTP_PARAM_HEARTBEAT_INFO = 256, + SCTP_PARAM_IPV4_ADDRESS = 1280, + SCTP_PARAM_IPV6_ADDRESS = 1536, + SCTP_PARAM_STATE_COOKIE = 1792, + SCTP_PARAM_UNRECOGNIZED_PARAMETERS = 2048, + SCTP_PARAM_COOKIE_PRESERVATIVE = 2304, + SCTP_PARAM_HOST_NAME_ADDRESS = 2816, + SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = 3072, + SCTP_PARAM_ECN_CAPABLE = 128, + SCTP_PARAM_RANDOM = 640, + SCTP_PARAM_CHUNKS = 896, + SCTP_PARAM_HMAC_ALGO = 1152, + SCTP_PARAM_SUPPORTED_EXT = 2176, + SCTP_PARAM_FWD_TSN_SUPPORT = 192, + SCTP_PARAM_ADD_IP = 448, + SCTP_PARAM_DEL_IP = 704, + SCTP_PARAM_ERR_CAUSE = 960, + SCTP_PARAM_SET_PRIMARY = 1216, + SCTP_PARAM_SUCCESS_REPORT = 1472, + SCTP_PARAM_ADAPTATION_LAYER_IND = 1728, + SCTP_PARAM_RESET_OUT_REQUEST = 3328, + SCTP_PARAM_RESET_IN_REQUEST = 3584, + SCTP_PARAM_RESET_TSN_REQUEST = 3840, + SCTP_PARAM_RESET_RESPONSE = 4096, + SCTP_PARAM_RESET_ADD_OUT_STREAMS = 4352, + SCTP_PARAM_RESET_ADD_IN_STREAMS = 4608, +}; + +struct sctp_datahdr { + __be32 tsn; + __be16 stream; + __be16 ssn; + __u32 ppid; + __u8 payload[0]; +}; + +struct sctp_idatahdr { + __be32 tsn; + __be16 stream; + __be16 reserved; + __be32 mid; + union { + __u32 ppid; + __be32 fsn; + }; + __u8 payload[0]; +}; + +struct sctp_ipv4addr_param { + struct sctp_paramhdr param_hdr; + struct in_addr addr; +}; + +struct sctp_ipv6addr_param { + struct sctp_paramhdr param_hdr; + struct in6_addr addr; +}; + +struct sctp_cookie_preserve_param { + struct sctp_paramhdr param_hdr; + __be32 lifespan_increment; +}; + +struct sctp_hostname_param { + struct sctp_paramhdr param_hdr; + uint8_t hostname[0]; +}; + +struct sctp_supported_addrs_param { + struct sctp_paramhdr param_hdr; + __be16 types[0]; +}; + +struct sctp_adaptation_ind_param { + struct sctp_paramhdr param_hdr; + __be32 adaptation_ind; +}; + +struct sctp_supported_ext_param { + struct sctp_paramhdr param_hdr; + __u8 chunks[0]; +}; + +struct sctp_random_param { + struct sctp_paramhdr param_hdr; + __u8 random_val[0]; +}; + +struct sctp_chunks_param { + struct sctp_paramhdr param_hdr; + __u8 chunks[0]; +}; + +struct sctp_hmac_algo_param { + struct sctp_paramhdr param_hdr; + __be16 hmac_ids[0]; +}; + +struct sctp_cookie_param { + struct sctp_paramhdr p; + __u8 body[0]; +}; + +struct sctp_gap_ack_block { + __be16 start; + __be16 end; +}; + +union sctp_sack_variable { + struct sctp_gap_ack_block gab; + __be32 dup; +}; + +struct sctp_sackhdr { + __be32 cum_tsn_ack; + __be32 a_rwnd; + __be16 num_gap_ack_blocks; + __be16 num_dup_tsns; + union sctp_sack_variable variable[0]; +}; + +struct sctp_heartbeathdr { + struct sctp_paramhdr info; +}; + +struct sctp_shutdownhdr { + __be32 cum_tsn_ack; +}; + +struct sctp_errhdr { + __be16 cause; + __be16 length; + __u8 variable[0]; +}; + +struct sctp_ecnehdr { + __be32 lowest_tsn; +}; + +struct sctp_cwrhdr { + __be32 lowest_tsn; +}; + +struct sctp_fwdtsn_skip { + __be16 stream; + __be16 ssn; +}; + +struct sctp_fwdtsn_hdr { + __be32 new_cum_tsn; + struct sctp_fwdtsn_skip skip[0]; +}; + +struct sctp_ifwdtsn_skip { + __be16 stream; + __u8 reserved; + __u8 flags; + __be32 mid; +}; + +struct sctp_ifwdtsn_hdr { + __be32 new_cum_tsn; + struct sctp_ifwdtsn_skip skip[0]; +}; + +struct sctp_addip_param { + struct sctp_paramhdr param_hdr; + __be32 crr_id; +}; + +struct sctp_addiphdr { + __be32 serial; + __u8 params[0]; +}; + +struct sctp_authhdr { + __be16 shkey_id; + __be16 hmac_id; + __u8 hmac[0]; +}; + +struct sctp_auth_bytes { + refcount_t refcnt; + __u32 len; + __u8 data[0]; +}; + +struct sctp_shared_key { + struct list_head key_list; + struct sctp_auth_bytes *key; + refcount_t refcnt; + __u16 key_id; + __u8 deactivated; +}; + +enum sctp_scope { + SCTP_SCOPE_GLOBAL = 0, + SCTP_SCOPE_PRIVATE = 1, + SCTP_SCOPE_LINK = 2, + SCTP_SCOPE_LOOPBACK = 3, + SCTP_SCOPE_UNUSABLE = 4, +}; + +struct sctp_ulpevent { + struct sctp_association *asoc; + struct sctp_chunk *chunk; + unsigned int rmem_len; + union { + __u32 mid; + __u16 ssn; + }; + union { + __u32 ppid; + __u32 fsn; + }; + __u32 tsn; + __u32 cumtsn; + __u16 stream; + __u16 flags; + __u16 msg_flags; +} __attribute__((packed)); + +union sctp_addr_param; + +union sctp_params { + void *v; + struct sctp_paramhdr *p; + struct sctp_cookie_preserve_param *life; + struct sctp_hostname_param *dns; + struct sctp_cookie_param *cookie; + struct sctp_supported_addrs_param *sat; + struct sctp_ipv4addr_param *v4; + struct sctp_ipv6addr_param *v6; + union sctp_addr_param *addr; + struct sctp_adaptation_ind_param *aind; + struct sctp_supported_ext_param *ext; + struct sctp_random_param *random; + struct sctp_chunks_param *chunks; + struct sctp_hmac_algo_param *hmac_algo; + struct sctp_addip_param *addip; +}; + +struct sctp_sender_hb_info; + +struct sctp_signed_cookie; + +struct sctp_datamsg; + +struct sctp_chunk { + struct list_head list; + refcount_t refcnt; + int sent_count; + union { + struct list_head transmitted_list; + struct list_head stream_list; + }; + struct list_head frag_list; + struct sk_buff *skb; + union { + struct sk_buff *head_skb; + struct sctp_shared_key *shkey; + }; + union sctp_params param_hdr; + union { + __u8 *v; + struct sctp_datahdr *data_hdr; + struct sctp_inithdr *init_hdr; + struct sctp_sackhdr *sack_hdr; + struct sctp_heartbeathdr *hb_hdr; + struct sctp_sender_hb_info *hbs_hdr; + struct sctp_shutdownhdr *shutdown_hdr; + struct sctp_signed_cookie *cookie_hdr; + struct sctp_ecnehdr *ecne_hdr; + struct sctp_cwrhdr *ecn_cwr_hdr; + struct sctp_errhdr *err_hdr; + struct sctp_addiphdr *addip_hdr; + struct sctp_fwdtsn_hdr *fwdtsn_hdr; + struct sctp_authhdr *auth_hdr; + struct sctp_idatahdr *idata_hdr; + struct sctp_ifwdtsn_hdr *ifwdtsn_hdr; + } subh; + __u8 *chunk_end; + struct sctp_chunkhdr *chunk_hdr; + struct sctphdr *sctp_hdr; + struct sctp_sndrcvinfo sinfo; + struct sctp_association *asoc; + struct sctp_ep_common *rcvr; + long unsigned int sent_at; + union sctp_addr source; + union sctp_addr dest; + struct sctp_datamsg *msg; + struct sctp_transport *transport; + struct sk_buff *auth_chunk; + __u16 rtt_in_progress: 1; + __u16 has_tsn: 1; + __u16 has_ssn: 1; + __u16 singleton: 1; + __u16 end_of_packet: 1; + __u16 ecn_ce_done: 1; + __u16 pdiscard: 1; + __u16 tsn_gap_acked: 1; + __u16 data_accepted: 1; + __u16 auth: 1; + __u16 has_asconf: 1; + __u16 pmtu_probe: 1; + __u16 tsn_missing_report: 2; + __u16 fast_retransmit: 2; +}; + +struct sctp_stream_interleave { + __u16 data_chunk_len; + __u16 ftsn_chunk_len; + struct sctp_chunk * (*make_datafrag)(const struct sctp_association *, const struct sctp_sndrcvinfo *, int, __u8, gfp_t); + void (*assign_number)(struct sctp_chunk *); + bool (*validate_data)(struct sctp_chunk *); + int (*ulpevent_data)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); + int (*enqueue_event)(struct sctp_ulpq *, struct sctp_ulpevent *); + void (*renege_events)(struct sctp_ulpq *, struct sctp_chunk *, gfp_t); + void (*start_pd)(struct sctp_ulpq *, gfp_t); + void (*abort_pd)(struct sctp_ulpq *, gfp_t); + void (*generate_ftsn)(struct sctp_outq *, __u32); + bool (*validate_ftsn)(struct sctp_chunk *); + void (*report_ftsn)(struct sctp_ulpq *, __u32); + void (*handle_ftsn)(struct sctp_ulpq *, struct sctp_chunk *); +}; + +struct sctp_bind_bucket { + short unsigned int port; + signed char fastreuse; + signed char fastreuseport; + kuid_t fastuid; + struct hlist_node node; + struct hlist_head owner; + struct net *net; +}; + +enum sctp_socket_type { + SCTP_SOCKET_UDP = 0, + SCTP_SOCKET_UDP_HIGH_BANDWIDTH = 1, + SCTP_SOCKET_TCP = 2, +}; + +struct crypto_shash; + +struct sctp_pf; + +struct sctp_sock { + struct inet_sock inet; + enum sctp_socket_type type; + int: 32; + struct sctp_pf *pf; + struct crypto_shash *hmac; + char *sctp_hmac_alg; + struct sctp_endpoint *ep; + struct sctp_bind_bucket *bind_hash; + __u16 default_stream; + short: 16; + __u32 default_ppid; + __u16 default_flags; + short: 16; + __u32 default_context; + __u32 default_timetolive; + __u32 default_rcv_context; + int max_burst; + __u32 hbinterval; + __u32 probe_interval; + __be16 udp_port; + __be16 encap_port; + __u16 pathmaxrxt; + short: 16; + __u32 flowlabel; + __u8 dscp; + char: 8; + __u16 pf_retrans; + __u16 ps_retrans; + short: 16; + __u32 pathmtu; + __u32 sackdelay; + __u32 sackfreq; + __u32 param_flags; + __u32 default_ss; + struct sctp_rtoinfo rtoinfo; + struct sctp_paddrparams paddrparam; + struct sctp_assocparams assocparams; + __u16 subscribe; + struct sctp_initmsg initmsg; + short: 16; + int user_frag; + __u32 autoclose; + __u32 adaptation_ind; + __u32 pd_point; + __u16 nodelay: 1; + __u16 pf_expose: 2; + __u16 reuse: 1; + __u16 disable_fragments: 1; + __u16 v4mapped: 1; + __u16 frag_interleave: 1; + __u16 recvrcvinfo: 1; + __u16 recvnxtinfo: 1; + __u16 data_ready_signalled: 1; + int: 22; + atomic_t pd_mode; + struct sk_buff_head pd_lobby; + struct list_head auto_asconf_list; + int do_auto_asconf; + int: 32; +} __attribute__((packed)); + +struct sctp_af; + +struct sctp_pf { + void (*event_msgname)(struct sctp_ulpevent *, char *, int *); + void (*skb_msgname)(struct sk_buff *, char *, int *); + int (*af_supported)(sa_family_t, struct sctp_sock *); + int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *, struct sctp_sock *); + int (*bind_verify)(struct sctp_sock *, union sctp_addr *); + int (*send_verify)(struct sctp_sock *, union sctp_addr *); + int (*supported_addrs)(const struct sctp_sock *, __be16 *); + struct sock * (*create_accept_sk)(struct sock *, struct sctp_association *, bool); + int (*addr_to_user)(struct sctp_sock *, union sctp_addr *); + void (*to_sk_saddr)(union sctp_addr *, struct sock *); + void (*to_sk_daddr)(union sctp_addr *, struct sock *); + void (*copy_ip_options)(struct sock *, struct sock *); + struct sctp_af *af; +}; + +struct sctp_endpoint { + struct sctp_ep_common base; + struct hlist_node node; + int hashent; + struct list_head asocs; + __u8 secret_key[32]; + __u8 *digest; + __u32 sndbuf_policy; + __u32 rcvbuf_policy; + struct crypto_shash **auth_hmacs; + struct sctp_hmac_algo_param *auth_hmacs_list; + struct sctp_chunks_param *auth_chunk_list; + struct list_head endpoint_shared_keys; + __u16 active_key_id; + __u8 ecn_enable: 1; + __u8 auth_enable: 1; + __u8 intl_enable: 1; + __u8 prsctp_enable: 1; + __u8 asconf_enable: 1; + __u8 reconf_enable: 1; + __u8 strreset_enable; + struct callback_head rcu; +}; + +struct sctp_signed_cookie { + __u8 signature[32]; + __u32 __pad; + struct sctp_cookie c; +} __attribute__((packed)); + +union sctp_addr_param { + struct sctp_paramhdr p; + struct sctp_ipv4addr_param v4; + struct sctp_ipv6addr_param v6; +}; + +struct sctp_sender_hb_info { + struct sctp_paramhdr param_hdr; + union sctp_addr daddr; + long unsigned int sent_at; + __u64 hb_nonce; + __u32 probe_size; +}; + +struct sctp_af { + int (*sctp_xmit)(struct sk_buff *, struct sctp_transport *); + int (*setsockopt)(struct sock *, int, int, sockptr_t, unsigned int); + int (*getsockopt)(struct sock *, int, int, char *, int *); + void (*get_dst)(struct sctp_transport *, union sctp_addr *, struct flowi *, struct sock *); + void (*get_saddr)(struct sctp_sock *, struct sctp_transport *, struct flowi *); + void (*copy_addrlist)(struct list_head *, struct net_device *); + int (*cmp_addr)(const union sctp_addr *, const union sctp_addr *); + void (*addr_copy)(union sctp_addr *, union sctp_addr *); + void (*from_skb)(union sctp_addr *, struct sk_buff *, int); + void (*from_sk)(union sctp_addr *, struct sock *); + bool (*from_addr_param)(union sctp_addr *, union sctp_addr_param *, __be16, int); + int (*to_addr_param)(const union sctp_addr *, union sctp_addr_param *); + int (*addr_valid)(union sctp_addr *, struct sctp_sock *, const struct sk_buff *); + enum sctp_scope (*scope)(union sctp_addr *); + void (*inaddr_any)(union sctp_addr *, __be16); + int (*is_any)(const union sctp_addr *); + int (*available)(union sctp_addr *, struct sctp_sock *); + int (*skb_iif)(const struct sk_buff *); + int (*skb_sdif)(const struct sk_buff *); + int (*is_ce)(const struct sk_buff *); + void (*seq_dump_addr)(struct seq_file *, union sctp_addr *); + void (*ecn_capable)(struct sock *); + __u16 net_header_len; + int sockaddr_len; + int (*ip_options_len)(struct sock *); + sa_family_t sa_family; + struct list_head list; +}; + +struct sctp_packet { + __u16 source_port; + __u16 destination_port; + __u32 vtag; + struct list_head chunk_list; + size_t overhead; + size_t size; + size_t max_size; + struct sctp_transport *transport; + struct sctp_chunk *auth; + u8 has_cookie_echo: 1; + u8 has_sack: 1; + u8 has_auth: 1; + u8 has_data: 1; + u8 ipfragok: 1; +}; + +struct sctp_transport { + struct list_head transports; + struct rhlist_head node; + refcount_t refcnt; + __u32 rto_pending: 1; + __u32 hb_sent: 1; + __u32 pmtu_pending: 1; + __u32 dst_pending_confirm: 1; + __u32 sack_generation: 1; + u32 dst_cookie; + struct flowi fl; + union sctp_addr ipaddr; + struct sctp_af *af_specific; + struct sctp_association *asoc; + long unsigned int rto; + __u32 rtt; + __u32 rttvar; + __u32 srtt; + __u32 cwnd; + __u32 ssthresh; + __u32 partial_bytes_acked; + __u32 flight_size; + __u32 burst_limited; + struct dst_entry *dst; + union sctp_addr saddr; + long unsigned int hbinterval; + long unsigned int probe_interval; + long unsigned int sackdelay; + __u32 sackfreq; + atomic_t mtu_info; + ktime_t last_time_heard; + long unsigned int last_time_sent; + long unsigned int last_time_ecne_reduced; + __be16 encap_port; + __u16 pathmaxrxt; + __u32 flowlabel; + __u8 dscp; + __u16 pf_retrans; + __u16 ps_retrans; + __u32 pathmtu; + __u32 param_flags; + int init_sent_count; + int state; + short unsigned int error_count; + struct timer_list T3_rtx_timer; + struct timer_list hb_timer; + struct timer_list proto_unreach_timer; + struct timer_list reconf_timer; + struct timer_list probe_timer; + struct list_head transmitted; + struct sctp_packet packet; + struct list_head send_ready; + struct { + __u32 next_tsn_at_change; + char changeover_active; + char cycling_changeover; + char cacc_saw_newack; + } cacc; + struct { + __u16 pmtu; + __u16 probe_size; + __u16 probe_high; + __u8 probe_count; + __u8 state; + } pl; + __u64 hb_nonce; + struct callback_head rcu; +}; + +struct sctp_datamsg { + struct list_head chunks; + refcount_t refcnt; + long unsigned int expires_at; + int send_error; + u8 send_failed: 1; + u8 can_delay: 1; + u8 abandoned: 1; +}; + +struct sctp_stream_priorities { + struct list_head prio_sched; + struct list_head active; + struct sctp_stream_out_ext *next; + __u16 prio; +}; + +struct sctp_stream_out_ext { + __u64 abandoned_unsent[3]; + __u64 abandoned_sent[3]; + struct list_head outq; + union { + struct { + struct list_head prio_list; + struct sctp_stream_priorities *prio_head; + }; + struct { + struct list_head rr_list; + }; + }; +}; + +struct file_security_struct { + u32 sid; + u32 fown_sid; + u32 isid; + u32 pseqno; +}; + +struct msg_security_struct { + u32 sid; +}; + +struct ipc_security_struct { + u16 sclass; + u32 sid; +}; + +struct sk_security_struct { + enum { + NLBL_UNSET = 0, + NLBL_REQUIRE = 1, + NLBL_LABELED = 2, + NLBL_REQSKB = 3, + NLBL_CONNLABELED = 4, + } nlbl_state; + struct netlbl_lsm_secattr *nlbl_secattr; + u32 sid; + u32 peer_sid; + u16 sclass; + enum { + SCTP_ASSOC_UNSET = 0, + SCTP_ASSOC_SET = 1, + } sctp_assoc_state; +}; + +struct tun_security_struct { + u32 sid; +}; + +struct key_security_struct { + u32 sid; +}; + +struct bpf_security_struct { + u32 sid; +}; + +struct perf_event_security_struct { + u32 sid; +}; + +struct selinux_mnt_opts { + u32 fscontext_sid; + u32 context_sid; + u32 rootcontext_sid; + u32 defcontext_sid; +}; + +enum { + Opt_error = -1, + Opt_context = 0, + Opt_defcontext = 1, + Opt_fscontext = 2, + Opt_rootcontext = 3, + Opt_seclabel = 4, +}; + +struct xfrm_tunnel { + int (*handler)(struct sk_buff *); + int (*cb_handler)(struct sk_buff *, int); + int (*err_handler)(struct sk_buff *, u32); + struct xfrm_tunnel *next; + int priority; +}; + +enum { + IFLA_INET6_UNSPEC = 0, + IFLA_INET6_FLAGS = 1, + IFLA_INET6_CONF = 2, + IFLA_INET6_STATS = 3, + IFLA_INET6_MCAST = 4, + IFLA_INET6_CACHEINFO = 5, + IFLA_INET6_ICMP6STATS = 6, + IFLA_INET6_TOKEN = 7, + IFLA_INET6_ADDR_GEN_MODE = 8, + IFLA_INET6_RA_MTU = 9, + __IFLA_INET6_MAX = 10, +}; + +enum in6_addr_gen_mode { + IN6_ADDR_GEN_MODE_EUI64 = 0, + IN6_ADDR_GEN_MODE_NONE = 1, + IN6_ADDR_GEN_MODE_STABLE_PRIVACY = 2, + IN6_ADDR_GEN_MODE_RANDOM = 3, +}; + +struct ifla_cacheinfo { + __u32 max_reasm_len; + __u32 tstamp; + __u32 reachable_time; + __u32 retrans_time; +}; + +struct prefixmsg { + unsigned char prefix_family; + unsigned char prefix_pad1; + short unsigned int prefix_pad2; + int prefix_ifindex; + unsigned char prefix_type; + unsigned char prefix_len; + unsigned char prefix_flags; + unsigned char prefix_pad3; +}; + +enum { + PREFIX_UNSPEC = 0, + PREFIX_ADDRESS = 1, + PREFIX_CACHEINFO = 2, + __PREFIX_MAX = 3, +}; + +struct prefix_cacheinfo { + __u32 preferred_time; + __u32 valid_time; +}; + +struct in6_ifreq { + struct in6_addr ifr6_addr; + __u32 ifr6_prefixlen; + int ifr6_ifindex; +}; + +enum { + DEVCONF_FORWARDING = 0, + DEVCONF_HOPLIMIT = 1, + DEVCONF_MTU6 = 2, + DEVCONF_ACCEPT_RA = 3, + DEVCONF_ACCEPT_REDIRECTS = 4, + DEVCONF_AUTOCONF = 5, + DEVCONF_DAD_TRANSMITS = 6, + DEVCONF_RTR_SOLICITS = 7, + DEVCONF_RTR_SOLICIT_INTERVAL = 8, + DEVCONF_RTR_SOLICIT_DELAY = 9, + DEVCONF_USE_TEMPADDR = 10, + DEVCONF_TEMP_VALID_LFT = 11, + DEVCONF_TEMP_PREFERED_LFT = 12, + DEVCONF_REGEN_MAX_RETRY = 13, + DEVCONF_MAX_DESYNC_FACTOR = 14, + DEVCONF_MAX_ADDRESSES = 15, + DEVCONF_FORCE_MLD_VERSION = 16, + DEVCONF_ACCEPT_RA_DEFRTR = 17, + DEVCONF_ACCEPT_RA_PINFO = 18, + DEVCONF_ACCEPT_RA_RTR_PREF = 19, + DEVCONF_RTR_PROBE_INTERVAL = 20, + DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN = 21, + DEVCONF_PROXY_NDP = 22, + DEVCONF_OPTIMISTIC_DAD = 23, + DEVCONF_ACCEPT_SOURCE_ROUTE = 24, + DEVCONF_MC_FORWARDING = 25, + DEVCONF_DISABLE_IPV6 = 26, + DEVCONF_ACCEPT_DAD = 27, + DEVCONF_FORCE_TLLAO = 28, + DEVCONF_NDISC_NOTIFY = 29, + DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL = 30, + DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL = 31, + DEVCONF_SUPPRESS_FRAG_NDISC = 32, + DEVCONF_ACCEPT_RA_FROM_LOCAL = 33, + DEVCONF_USE_OPTIMISTIC = 34, + DEVCONF_ACCEPT_RA_MTU = 35, + DEVCONF_STABLE_SECRET = 36, + DEVCONF_USE_OIF_ADDRS_ONLY = 37, + DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT = 38, + DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN = 39, + DEVCONF_DROP_UNICAST_IN_L2_MULTICAST = 40, + DEVCONF_DROP_UNSOLICITED_NA = 41, + DEVCONF_KEEP_ADDR_ON_DOWN = 42, + DEVCONF_RTR_SOLICIT_MAX_INTERVAL = 43, + DEVCONF_SEG6_ENABLED = 44, + DEVCONF_SEG6_REQUIRE_HMAC = 45, + DEVCONF_ENHANCED_DAD = 46, + DEVCONF_ADDR_GEN_MODE = 47, + DEVCONF_DISABLE_POLICY = 48, + DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN = 49, + DEVCONF_NDISC_TCLASS = 50, + DEVCONF_RPL_SEG_ENABLED = 51, + DEVCONF_RA_DEFRTR_METRIC = 52, + DEVCONF_IOAM6_ENABLED = 53, + DEVCONF_IOAM6_ID = 54, + DEVCONF_IOAM6_ID_WIDE = 55, + DEVCONF_NDISC_EVICT_NOCARRIER = 56, + DEVCONF_ACCEPT_UNTRACKED_NA = 57, + DEVCONF_MAX = 58, +}; + +struct ipv6_params { + __s32 disable_ipv6; + __s32 autoconf; +}; + +enum { + INET6_IFADDR_STATE_PREDAD = 0, + INET6_IFADDR_STATE_DAD = 1, + INET6_IFADDR_STATE_POSTDAD = 2, + INET6_IFADDR_STATE_ERRDAD = 3, + INET6_IFADDR_STATE_DEAD = 4, +}; + +union fwnet_hwaddr { + u8 u[16]; + struct { + __be64 uniq_id; + u8 max_rec; + u8 sspd; + u8 fifo[6]; + } uc; +}; + +struct in6_validator_info { + struct in6_addr i6vi_addr; + struct inet6_dev *i6vi_dev; + struct netlink_ext_ack *extack; +}; + +struct ifa6_config { + const struct in6_addr *pfx; + unsigned int plen; + u8 ifa_proto; + const struct in6_addr *peer_pfx; + u32 rt_priority; + u32 ifa_flags; + u32 preferred_lft; + u32 valid_lft; + u16 scope; +}; + +enum cleanup_prefix_rt_t { + CLEANUP_PREFIX_RT_NOP = 0, + CLEANUP_PREFIX_RT_DEL = 1, + CLEANUP_PREFIX_RT_EXPIRE = 2, +}; + +enum { + IPV6_SADDR_RULE_INIT = 0, + IPV6_SADDR_RULE_LOCAL = 1, + IPV6_SADDR_RULE_SCOPE = 2, + IPV6_SADDR_RULE_PREFERRED = 3, + IPV6_SADDR_RULE_HOA = 4, + IPV6_SADDR_RULE_OIF = 5, + IPV6_SADDR_RULE_LABEL = 6, + IPV6_SADDR_RULE_PRIVACY = 7, + IPV6_SADDR_RULE_ORCHID = 8, + IPV6_SADDR_RULE_PREFIX = 9, + IPV6_SADDR_RULE_MAX = 10, +}; + +struct ipv6_saddr_score { + int rule; + int addr_type; + struct inet6_ifaddr *ifa; + long unsigned int scorebits[1]; + int scopedist; + int matchlen; +}; + +struct ipv6_saddr_dst { + const struct in6_addr *addr; + int ifindex; + int scope; + int label; + unsigned int prefs; +}; + +struct if6_iter_state { + struct seq_net_private p; + int bucket; + int offset; +}; + +enum addr_type_t { + UNICAST_ADDR = 0, + MULTICAST_ADDR = 1, + ANYCAST_ADDR = 2, +}; + +struct inet6_fill_args { + u32 portid; + u32 seq; + int event; + unsigned int flags; + int netnsid; + int ifindex; + enum addr_type_t type; +}; + +enum { + DAD_PROCESS = 0, + DAD_BEGIN = 1, + DAD_ABORT = 2, +}; + +typedef __u32 Elf32_Addr; + +typedef __u16 Elf32_Half; + +typedef __u32 Elf32_Off; + +struct elf32_hdr { + unsigned char e_ident[16]; + Elf32_Half e_type; + Elf32_Half e_machine; + Elf32_Word e_version; + Elf32_Addr e_entry; + Elf32_Off e_phoff; + Elf32_Off e_shoff; + Elf32_Word e_flags; + Elf32_Half e_ehsize; + Elf32_Half e_phentsize; + Elf32_Half e_phnum; + Elf32_Half e_shentsize; + Elf32_Half e_shnum; + Elf32_Half e_shstrndx; +}; + +typedef struct elf32_hdr Elf32_Ehdr; + +struct elf32_phdr { + Elf32_Word p_type; + Elf32_Off p_offset; + Elf32_Addr p_vaddr; + Elf32_Addr p_paddr; + Elf32_Word p_filesz; + Elf32_Word p_memsz; + Elf32_Word p_flags; + Elf32_Word p_align; +}; + +typedef struct elf32_phdr Elf32_Phdr; + +typedef struct elf64_phdr Elf64_Phdr; + +typedef struct elf32_note Elf32_Nhdr; + +struct tsc_adjust { + s64 bootval; + s64 adjusted; + long unsigned int nextcheck; + bool warned; +}; + +struct agp_kern_info { + struct agp_version version; + struct pci_dev *device; + enum chipset_type chipset; + long unsigned int mode; + long unsigned int aper_base; + size_t aper_size; + int max_memory; + int current_memory; + bool cant_use_aperture; + long unsigned int page_mask; + const struct vm_operations_struct *vm_ops; +}; + +struct agp_bridge_data; + +typedef struct vfsmount * (*debugfs_automount_t)(struct dentry *, void *); + +struct trace_export { + struct trace_export *next; + void (*write)(struct trace_export *, const void *, unsigned int); + int flags; +}; + +typedef bool (*cond_update_fn_t)(struct trace_array *, void *); + +struct trace_parser { + bool cont; + char *buffer; + unsigned int idx; + unsigned int size; +}; + +struct trace_min_max_param { + struct mutex *lock; + u64 *val; + u64 *min; + u64 *max; +}; + +struct saved_cmdlines_buffer { + unsigned int map_pid_to_cmdline[32769]; + unsigned int *map_cmdline_to_pid; + unsigned int cmdline_num; + int cmdline_idx; + char *saved_cmdlines; +}; + +struct ftrace_stack { + long unsigned int calls[1024]; +}; + +struct ftrace_stacks { + struct ftrace_stack stacks[4]; +}; + +struct trace_buffer_struct { + int nesting; + char buffer[4096]; +}; + +struct ftrace_buffer_info { + struct trace_iterator iter; + void *spare; + unsigned int spare_cpu; + unsigned int read; +}; + +struct err_info { + const char **errs; + u8 type; + u16 pos; + u64 ts; +}; + +struct tracing_log_err { + struct list_head list; + struct err_info info; + char loc[128]; + char *cmd; +}; + +struct buffer_ref { + struct trace_buffer *buffer; + void *page; + int cpu; + refcount_t refcount; +}; + +typedef __kernel_mode_t mode_t; + +struct orlov_stats { + __u64 free_clusters; + __u32 free_inodes; + __u32 used_dirs; +}; + +enum devcg_behavior { + DEVCG_DEFAULT_NONE = 0, + DEVCG_DEFAULT_ALLOW = 1, + DEVCG_DEFAULT_DENY = 2, +}; + +struct dev_exception_item { + u32 major; + u32 minor; + short int type; + short int access; + struct list_head list; + struct callback_head rcu; +}; + +struct dev_cgroup { + struct cgroup_subsys_state css; + struct list_head exceptions; + enum devcg_behavior behavior; +}; + +struct io_fadvise { + struct file *file; + u64 offset; + u32 len; + u32 advice; +}; + +struct io_madvise { + struct file *file; + u64 addr; + u32 len; + u32 advice; +}; + +struct linux_logo { + int type; + unsigned int width; + unsigned int height; + unsigned int clutsize; + const unsigned char *clut; + const unsigned char *data; +}; + +enum { + FB_BLANK_UNBLANK = 0, + FB_BLANK_NORMAL = 1, + FB_BLANK_VSYNC_SUSPEND = 2, + FB_BLANK_HSYNC_SUSPEND = 3, + FB_BLANK_POWERDOWN = 4, +}; + +struct fb_event { + struct fb_info *info; + void *data; +}; + +enum backlight_update_reason { + BACKLIGHT_UPDATE_HOTKEY = 0, + BACKLIGHT_UPDATE_SYSFS = 1, +}; + +enum backlight_type { + BACKLIGHT_RAW = 1, + BACKLIGHT_PLATFORM = 2, + BACKLIGHT_FIRMWARE = 3, + BACKLIGHT_TYPE_MAX = 4, +}; + +enum backlight_notification { + BACKLIGHT_REGISTERED = 0, + BACKLIGHT_UNREGISTERED = 1, +}; + +enum backlight_scale { + BACKLIGHT_SCALE_UNKNOWN = 0, + BACKLIGHT_SCALE_LINEAR = 1, + BACKLIGHT_SCALE_NON_LINEAR = 2, +}; + +struct backlight_device; + +struct backlight_ops { + unsigned int options; + int (*update_status)(struct backlight_device *); + int (*get_brightness)(struct backlight_device *); + int (*check_fb)(struct backlight_device *, struct fb_info *); +}; + +struct backlight_properties { + int brightness; + int max_brightness; + int power; + int fb_blank; + enum backlight_type type; + unsigned int state; + enum backlight_scale scale; +}; + +struct backlight_device { + struct backlight_properties props; + struct mutex update_lock; + struct mutex ops_lock; + const struct backlight_ops *ops; + struct notifier_block fb_notif; + struct list_head entry; + struct device dev; + bool fb_bl_on[32]; + int use_count; +}; + +struct aper_size_info_fixed { + int size; + int num_entries; + int page_order; +}; + +struct intel_gtt_driver { + unsigned int gen: 8; + unsigned int is_g33: 1; + unsigned int is_pineview: 1; + unsigned int is_ironlake: 1; + unsigned int has_pgtbl_enable: 1; + unsigned int dma_mask_size: 8; + int (*setup)(); + void (*cleanup)(); + void (*write_entry)(dma_addr_t, unsigned int, unsigned int); + bool (*check_flags)(unsigned int); + void (*chipset_flush)(); +}; + +struct _intel_private { + const struct intel_gtt_driver *driver; + struct pci_dev *pcidev; + struct pci_dev *bridge_dev; + u8 *registers; + phys_addr_t gtt_phys_addr; + u32 PGETBL_save; + u32 *gtt; + bool clear_fake_agp; + int num_dcache_entries; + void *i9xx_flush_page; + char *i81x_gtt_table; + struct resource ifp_resource; + int resource_valid; + struct page *scratch_page; + phys_addr_t scratch_page_dma; + int refcount; + unsigned int needs_dmar: 1; + phys_addr_t gma_bus_addr; + resource_size_t stolen_size; + unsigned int gtt_total_entries; + unsigned int gtt_mappable_entries; +}; + +struct intel_gtt_driver_description { + unsigned int gmch_chip_id; + char *name; + const struct intel_gtt_driver *gtt_driver; +}; + +struct builtin_fw { + char *name; + void *data; + long unsigned int size; +}; + +struct cs_policy_dbs_info { + struct policy_dbs_info policy_dbs; + unsigned int down_skip; + unsigned int requested_freq; +}; + +struct cs_dbs_tuners { + unsigned int down_threshold; + unsigned int freq_step; +}; + +enum { + LWT_BPF_PROG_UNSPEC = 0, + LWT_BPF_PROG_FD = 1, + LWT_BPF_PROG_NAME = 2, + __LWT_BPF_PROG_MAX = 3, +}; + +enum { + LWT_BPF_UNSPEC = 0, + LWT_BPF_IN = 1, + LWT_BPF_OUT = 2, + LWT_BPF_XMIT = 3, + LWT_BPF_XMIT_HEADROOM = 4, + __LWT_BPF_MAX = 5, +}; + +struct bpf_lwt { + struct bpf_lwt_prog in; + struct bpf_lwt_prog out; + struct bpf_lwt_prog xmit; + int family; +}; + +struct tls_rec { + struct list_head list; + int tx_ready; + int tx_flags; + struct sk_msg msg_plaintext; + struct sk_msg msg_encrypted; + struct scatterlist sg_aead_in[2]; + struct scatterlist sg_aead_out[2]; + char content_type; + struct scatterlist sg_content_type; + char aad_space[13]; + u8 iv_data[16]; + struct aead_request aead_req; + u8 aead_req_ctx[0]; +}; + +struct tls_decrypt_arg { + union { + struct { + bool zc; + bool async; + u8 tail; + }; + struct { + bool zc; + bool async; + u8 tail; + } inargs; + }; + struct sk_buff *skb; +}; + +struct tls_decrypt_ctx { + u8 iv[16]; + u8 aad[13]; + u8 tail; + struct scatterlist sg[0]; +}; + +struct mce_evt_llist { + struct llist_node llnode; + struct mce mce; +}; + +struct intel_early_ops { + resource_size_t (*stolen_size)(int, int, int); + resource_size_t (*stolen_base)(int, int, int, resource_size_t); +}; + +struct chipset { + u32 vendor; + u32 device; + u32 class; + u32 class_mask; + u32 flags; + void (*f)(int, int, int); +}; + +struct arch_optimized_insn { + kprobe_opcode_t copied_insn[4]; + kprobe_opcode_t *insn; + size_t size; +}; + +struct optimized_kprobe { + struct kprobe kp; + struct list_head list; + struct arch_optimized_insn optinsn; +}; + +struct sched_param { + int sched_priority; +}; + +enum { + KTW_FREEZABLE = 1, +}; + +struct kthread_create_info { + int (*threadfn)(void *); + void *data; + int node; + struct task_struct *result; + struct completion *done; + struct list_head list; +}; + +struct kthread { + long unsigned int flags; + unsigned int cpu; + int result; + int (*threadfn)(void *); + void *data; + struct completion parked; + struct completion exited; + struct cgroup_subsys_state *blkcg_css; + char *full_name; +}; + +enum KTHREAD_BITS { + KTHREAD_IS_PER_CPU = 0, + KTHREAD_SHOULD_STOP = 1, + KTHREAD_SHOULD_PARK = 2, +}; + +struct kthread_flush_work { + struct kthread_work work; + struct completion done; +}; + +struct fei_attr { + struct list_head list; + struct kprobe kp; + long unsigned int retval; +}; + +struct bpf_storage_blob { + struct bpf_local_storage *storage; +}; + +typedef u64 (*btf_bpf_inode_storage_get)(struct bpf_map *, struct inode *, void *, u64, gfp_t); + +typedef u64 (*btf_bpf_inode_storage_delete)(struct bpf_map *, struct inode *); + +typedef int dio_iodone_t(struct kiocb *, loff_t, ssize_t, void *); + +typedef void dio_submit_t(struct bio *, struct inode *, loff_t); + +enum { + DIO_LOCKING = 1, + DIO_SKIP_HOLES = 2, +}; + +struct dio_submit { + struct bio *bio; + unsigned int blkbits; + unsigned int blkfactor; + unsigned int start_zero_done; + int pages_in_io; + sector_t block_in_file; + unsigned int blocks_available; + int reap_counter; + sector_t final_block_in_request; + int boundary; + get_block_t *get_block; + dio_submit_t *submit_io; + loff_t logical_offset_in_bio; + sector_t final_block_in_bio; + sector_t next_block_for_io; + struct page *cur_page; + unsigned int cur_page_offset; + unsigned int cur_page_len; + sector_t cur_page_block; + loff_t cur_page_fs_offset; + struct iov_iter *iter; + unsigned int head; + unsigned int tail; + size_t from; + size_t to; +}; + +struct dio { + int flags; + blk_opf_t opf; + struct gendisk *bio_disk; + struct inode *inode; + loff_t i_size; + dio_iodone_t *end_io; + void *private; + spinlock_t bio_lock; + int page_errors; + int is_async; + bool defer_completion; + bool should_dirty; + int io_error; + long unsigned int refcount; + struct bio *bio_list; + struct task_struct *waiter; + struct kiocb *iocb; + ssize_t result; + union { + struct page *pages[64]; + struct work_struct complete_work; + }; long: 64; long: 64; long: 64; +}; + +struct pts_mount_opts { + int setuid; + int setgid; + kuid_t uid; + kgid_t gid; + umode_t mode; + umode_t ptmxmode; + int reserve; + int max; +}; + +enum { + Opt_uid___2 = 0, + Opt_gid___3 = 1, + Opt_mode___2 = 2, + Opt_ptmxmode = 3, + Opt_newinstance = 4, + Opt_max = 5, + Opt_err___5 = 6, +}; + +struct pts_fs_info { + struct ida allocated_ptys; + struct pts_mount_opts mount_opts; + struct super_block *sb; + struct dentry *ptmx_dentry; +}; + +struct ramfs_mount_opts { + umode_t mode; +}; + +struct ramfs_fs_info { + struct ramfs_mount_opts mount_opts; +}; + +enum ramfs_param { + Opt_mode___3 = 0, +}; + +struct ima_kexec_hdr { + u16 version; + u16 _reserved0; + u32 _reserved1; + u64 buffer_size; + u64 count; +}; + +enum header_fields { + HDR_PCR = 0, + HDR_DIGEST = 1, + HDR_TEMPLATE_NAME = 2, + HDR_TEMPLATE_DATA = 3, + HDR__LAST = 4, +}; + +struct chksum_ctx { + u32 key; +}; + +struct chksum_desc_ctx___2 { + u32 crc; +}; + +enum { + REQ_FSEQ_PREFLUSH = 1, + REQ_FSEQ_DATA = 2, + REQ_FSEQ_POSTFLUSH = 4, + REQ_FSEQ_DONE = 8, + REQ_FSEQ_ACTIONS = 7, + FLUSH_PENDING_TIMEOUT = 5000, +}; + +struct ms_data { + long unsigned int quirks; + struct hid_device *hdev; + struct work_struct ff_worker; + __u8 strong; + __u8 weak; + void *output_report_dmabuf; +}; + +enum { + MAGNITUDE_STRONG = 2, + MAGNITUDE_WEAK = 3, + MAGNITUDE_NUM = 4, +}; + +struct xb1s_ff_report { + __u8 report_id; + __u8 enable; + __u8 magnitude[4]; + __u8 duration_10ms; + __u8 start_delay_10ms; + __u8 loop_count; +}; + +struct nvmem_cell; + +struct tcp_sack_block_wire { + __be32 start_seq; + __be32 end_seq; +}; + +struct ipfrag_skb_cb { + union { + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + }; + struct sk_buff *next_frag; + int frag_run_len; +}; + +struct xfrm_kmaddress { + xfrm_address_t local; + xfrm_address_t remote; + u32 reserved; + u16 family; +}; + +struct xfrm_migrate { + xfrm_address_t old_daddr; + xfrm_address_t old_saddr; + xfrm_address_t new_daddr; + xfrm_address_t new_saddr; + u8 proto; + u8 mode; + u16 reserved; + u32 reqid; + u16 old_family; + u16 new_family; +}; + +struct xfrm_mgr { + struct list_head list; + int (*notify)(struct xfrm_state *, const struct km_event *); + int (*acquire)(struct xfrm_state *, struct xfrm_tmpl *, struct xfrm_policy *); + struct xfrm_policy * (*compile_policy)(struct sock *, int, u8 *, int, int *); + int (*new_mapping)(struct xfrm_state *, xfrm_address_t *, __be16); + int (*notify_policy)(struct xfrm_policy *, int, const struct km_event *); + int (*report)(struct net *, u8, struct xfrm_selector *, xfrm_address_t *); + int (*migrate)(const struct xfrm_selector *, u8, u8, const struct xfrm_migrate *, int, const struct xfrm_kmaddress *, const struct xfrm_encap_tmpl *); + bool (*is_alive)(const struct km_event *); +}; + +struct xfrmk_sadinfo { + u32 sadhcnt; + u32 sadhmcnt; + u32 sadcnt; +}; + +struct xfrm_translator { + int (*alloc_compat)(struct sk_buff *, const struct nlmsghdr *); + struct nlmsghdr * (*rcv_msg_compat)(const struct nlmsghdr *, int, const struct nla_policy *, struct netlink_ext_ack *); + int (*xlate_user_policy_sockptr)(u8 **, int); + struct module *owner; +}; + +struct xsk_dma_map { + dma_addr_t *dma_pages; + struct device *dev; + struct net_device *netdev; + refcount_t users; + struct list_head list; + u32 dma_pages_cnt; + bool dma_need_sync; +}; + +struct ucode_patch { + struct list_head plist; + void *data; + unsigned int size; + u32 patch_id; + u16 equiv_cpu; +}; + +struct cpu_signature { + unsigned int sig; + unsigned int pf; + unsigned int rev; +}; + +enum ucode_state { + UCODE_OK = 0, + UCODE_NEW = 1, + UCODE_UPDATED = 2, + UCODE_NFOUND = 3, + UCODE_ERROR = 4, +}; + +struct microcode_ops { + enum ucode_state (*request_microcode_fw)(int, struct device *, bool); + void (*microcode_fini_cpu)(int); + enum ucode_state (*apply_microcode)(int); + int (*collect_cpu_info)(int, struct cpu_signature *); +}; + +struct ucode_cpu_info { + struct cpu_signature cpu_sig; + int valid; + void *mc; +}; + +struct microcode_header_intel { + unsigned int hdrver; + unsigned int rev; + unsigned int date; + unsigned int sig; + unsigned int cksum; + unsigned int ldrver; + unsigned int pf; + unsigned int datasize; + unsigned int totalsize; + unsigned int reserved[3]; +}; + +struct microcode_intel { + struct microcode_header_intel hdr; + unsigned int bits[0]; +}; + +struct extended_signature { + unsigned int sig; + unsigned int pf; + unsigned int cksum; +}; + +struct extended_sigtable { + unsigned int count; + unsigned int cksum; + unsigned int reserved[3]; + struct extended_signature sigs[0]; +}; + +struct clone_args { + __u64 flags; + __u64 pidfd; + __u64 child_tid; + __u64 parent_tid; + __u64 exit_signal; + __u64 stack; + __u64 stack_size; + __u64 tls; + __u64 set_tid; + __u64 set_tid_size; + __u64 cgroup; +}; + +struct trace_event_raw_task_newtask { + struct trace_entry ent; + pid_t pid; + char comm[16]; + long unsigned int clone_flags; + short int oom_score_adj; + char __data[0]; +}; + +struct trace_event_raw_task_rename { + struct trace_entry ent; + pid_t pid; + char oldcomm[16]; + char newcomm[16]; + short int oom_score_adj; + char __data[0]; +}; + +struct trace_event_data_offsets_task_newtask {}; + +struct trace_event_data_offsets_task_rename {}; + +typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int); + +typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *); + +struct vm_stack { + struct callback_head rcu; + struct vm_struct *stack_vm_area; +}; + +struct debugfs_mount_opts { + kuid_t uid; + kgid_t gid; + umode_t mode; + unsigned int opts; +}; + +enum { + Opt_uid___3 = 0, + Opt_gid___4 = 1, + Opt_mode___4 = 2, + Opt_err___6 = 3, +}; + +struct debugfs_fs_info { + struct debugfs_mount_opts mount_opts; +}; + +struct sha256_state { + u32 state[8]; + u64 count; + u8 buf[64]; +}; + +struct blk_mq_hw_ctx_sysfs_entry { + struct attribute attr; + ssize_t (*show)(struct blk_mq_hw_ctx *, char *); + ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t); +}; + +struct serial8250_config { + const char *name; + short unsigned int fifo_size; + short unsigned int tx_loadsz; + unsigned char fcr; + unsigned char rxtrig_bytes[4]; + unsigned int flags; +}; + +enum { + IFLA_VXLAN_UNSPEC = 0, + IFLA_VXLAN_ID = 1, + IFLA_VXLAN_GROUP = 2, + IFLA_VXLAN_LINK = 3, + IFLA_VXLAN_LOCAL = 4, + IFLA_VXLAN_TTL = 5, + IFLA_VXLAN_TOS = 6, + IFLA_VXLAN_LEARNING = 7, + IFLA_VXLAN_AGEING = 8, + IFLA_VXLAN_LIMIT = 9, + IFLA_VXLAN_PORT_RANGE = 10, + IFLA_VXLAN_PROXY = 11, + IFLA_VXLAN_RSC = 12, + IFLA_VXLAN_L2MISS = 13, + IFLA_VXLAN_L3MISS = 14, + IFLA_VXLAN_PORT = 15, + IFLA_VXLAN_GROUP6 = 16, + IFLA_VXLAN_LOCAL6 = 17, + IFLA_VXLAN_UDP_CSUM = 18, + IFLA_VXLAN_UDP_ZERO_CSUM6_TX = 19, + IFLA_VXLAN_UDP_ZERO_CSUM6_RX = 20, + IFLA_VXLAN_REMCSUM_TX = 21, + IFLA_VXLAN_REMCSUM_RX = 22, + IFLA_VXLAN_GBP = 23, + IFLA_VXLAN_REMCSUM_NOPARTIAL = 24, + IFLA_VXLAN_COLLECT_METADATA = 25, + IFLA_VXLAN_LABEL = 26, + IFLA_VXLAN_GPE = 27, + IFLA_VXLAN_TTL_INHERIT = 28, + IFLA_VXLAN_DF = 29, + IFLA_VXLAN_VNIFILTER = 30, + __IFLA_VXLAN_MAX = 31, +}; + +struct ifla_vxlan_port_range { + __be16 low; + __be16 high; +}; + +enum ifla_vxlan_df { + VXLAN_DF_UNSET = 0, + VXLAN_DF_SET = 1, + VXLAN_DF_INHERIT = 2, + __VXLAN_DF_END = 3, + VXLAN_DF_MAX = 2, +}; + +enum switchdev_notifier_type { + SWITCHDEV_FDB_ADD_TO_BRIDGE = 1, + SWITCHDEV_FDB_DEL_TO_BRIDGE = 2, + SWITCHDEV_FDB_ADD_TO_DEVICE = 3, + SWITCHDEV_FDB_DEL_TO_DEVICE = 4, + SWITCHDEV_FDB_OFFLOADED = 5, + SWITCHDEV_FDB_FLUSH_TO_BRIDGE = 6, + SWITCHDEV_PORT_OBJ_ADD = 7, + SWITCHDEV_PORT_OBJ_DEL = 8, + SWITCHDEV_PORT_ATTR_SET = 9, + SWITCHDEV_VXLAN_FDB_ADD_TO_BRIDGE = 10, + SWITCHDEV_VXLAN_FDB_DEL_TO_BRIDGE = 11, + SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE = 12, + SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE = 13, + SWITCHDEV_VXLAN_FDB_OFFLOADED = 14, + SWITCHDEV_BRPORT_OFFLOADED = 15, + SWITCHDEV_BRPORT_UNOFFLOADED = 16, +}; + +struct switchdev_notifier_info { + struct net_device *dev; + struct netlink_ext_ack *extack; + const void *ctx; +}; + +struct vxlanhdr { + __be32 vx_flags; + __be32 vx_vni; +}; + +struct vxlanhdr_gbp { + u8 vx_flags; + u8 reserved_flags1: 3; + u8 policy_applied: 1; + u8 reserved_flags2: 2; + u8 dont_learn: 1; + u8 reserved_flags3: 1; + __be16 policy_id; + __be32 vx_vni; +}; + +struct vxlanhdr_gpe { + u8 oam_flag: 1; + u8 reserved_flags1: 1; + u8 np_applied: 1; + u8 instance_applied: 1; + u8 version: 2; + u8 reserved_flags2: 2; + u8 reserved_flags3; + u8 reserved_flags4; + u8 next_protocol; + __be32 vx_vni; +}; + +struct vxlan_sock { + struct hlist_node hlist; + struct socket *sock; + struct hlist_head vni_list[1024]; + refcount_t refcnt; + u32 flags; +}; + +union vxlan_addr { + struct sockaddr_in sin; + struct sockaddr_in6 sin6; + struct sockaddr sa; +}; + +struct vxlan_rdst { + union vxlan_addr remote_ip; + __be16 remote_port; + u8 offloaded: 1; + __be32 remote_vni; + u32 remote_ifindex; + struct net_device *remote_dev; + struct list_head list; + struct callback_head rcu; + struct dst_cache dst_cache; +}; + +struct vxlan_config { + union vxlan_addr remote_ip; + union vxlan_addr saddr; + __be32 vni; + int remote_ifindex; + int mtu; + __be16 dst_port; + u16 port_min; + u16 port_max; + u8 tos; + u8 ttl; + __be32 label; + u32 flags; + long unsigned int age_interval; + unsigned int addrmax; + bool no_share; + enum ifla_vxlan_df df; +}; + +enum { + VXLAN_VNI_STATS_RX = 0, + VXLAN_VNI_STATS_RX_DROPS = 1, + VXLAN_VNI_STATS_RX_ERRORS = 2, + VXLAN_VNI_STATS_TX = 3, + VXLAN_VNI_STATS_TX_DROPS = 4, + VXLAN_VNI_STATS_TX_ERRORS = 5, +}; + +struct vxlan_vni_stats { + u64 rx_packets; + u64 rx_bytes; + u64 rx_drops; + u64 rx_errors; + u64 tx_packets; + u64 tx_bytes; + u64 tx_drops; + u64 tx_errors; +}; + +struct vxlan_vni_stats_pcpu { + struct vxlan_vni_stats stats; + struct u64_stats_sync syncp; +}; + +struct vxlan_dev; + +struct vxlan_dev_node { + struct hlist_node hlist; + struct vxlan_dev *vxlan; +}; + +struct vxlan_vni_group; + +struct vxlan_dev { + struct vxlan_dev_node hlist4; + struct vxlan_dev_node hlist6; + struct list_head next; + struct vxlan_sock *vn4_sock; + struct vxlan_sock *vn6_sock; + struct net_device *dev; + struct net *net; + struct vxlan_rdst default_dst; + struct timer_list age_timer; + spinlock_t hash_lock[256]; + unsigned int addrcnt; + struct gro_cells gro_cells; + struct vxlan_config cfg; + struct vxlan_vni_group *vnigrp; + struct hlist_head fdb_head[256]; +}; + +struct vxlan_vni_node { + struct rhash_head vnode; + struct vxlan_dev_node hlist4; + struct vxlan_dev_node hlist6; + struct list_head vlist; + __be32 vni; + union vxlan_addr remote_ip; + struct vxlan_vni_stats_pcpu *stats; + struct callback_head rcu; +}; + +struct vxlan_vni_group { + struct rhashtable vni_hash; + struct list_head vni_list; + u32 num_vnis; +}; + +struct switchdev_notifier_vxlan_fdb_info { + struct switchdev_notifier_info info; + union vxlan_addr remote_ip; + __be16 remote_port; + __be32 remote_vni; + u32 remote_ifindex; + u8 eth_addr[6]; + __be32 vni; + bool offloaded; + bool added_by_user; +}; + +struct vxlan_net { + struct list_head vxlan_list; + struct hlist_head sock_list[256]; + spinlock_t sock_lock; + struct notifier_block nexthop_notifier_block; +}; + +struct vxlan_fdb { + struct hlist_node hlist; + struct callback_head rcu; + long unsigned int updated; + long unsigned int used; + struct list_head remotes; + u8 eth_addr[6]; + u16 state; + __be32 vni; + u16 flags; + struct list_head nh_list; + struct nexthop *nh; + struct vxlan_dev *vdev; +}; + +struct netlbl_af4list { + __be32 addr; + __be32 mask; + u32 valid; + struct list_head list; +}; + +struct netlbl_af6list { + struct in6_addr addr; + struct in6_addr mask; + u32 valid; + struct list_head list; +}; + +struct netlbl_domaddr4_map { + struct netlbl_dommap_def def; + struct netlbl_af4list list; +}; + +struct netlbl_domaddr6_map { + struct netlbl_dommap_def def; + struct netlbl_af6list list; +}; + +struct netlbl_domhsh_tbl { + struct list_head *tbl; + u32 size; +}; + +enum p9_proto_versions { + p9_proto_legacy = 0, + p9_proto_2000u = 1, + p9_proto_2000L = 2, +}; + +struct mptcp_subflow_request_sock { + struct tcp_request_sock sk; + u16 mp_capable: 1; + u16 mp_join: 1; + u16 backup: 1; + u16 csum_reqd: 1; + u16 allow_join_id0: 1; + u8 local_id; + u8 remote_id; + u64 local_key; + u64 idsn; + u32 token; + u32 ssn_offset; + u64 thmac; + u32 local_nonce; + u32 remote_nonce; + struct mptcp_sock *msk; + struct hlist_nulls_node token_node; +}; + +struct token_bucket { + spinlock_t lock; + int chain_len; + struct hlist_nulls_head req_chain; + struct hlist_nulls_head msk_chain; +}; + +struct trace_event_raw_nmi_handler { + struct trace_entry ent; + void *handler; + s64 delta_ns; + int handled; + char __data[0]; +}; + +struct trace_event_data_offsets_nmi_handler {}; + +typedef void (*btf_trace_nmi_handler)(void *, void *, s64, int); + +struct nmi_desc { + raw_spinlock_t lock; + struct list_head head; +}; + +struct nmi_stats { + unsigned int normal; + unsigned int unknown; + unsigned int external; + unsigned int swallow; +}; + +enum nmi_states { + NMI_NOT_RUNNING = 0, + NMI_EXECUTING = 1, + NMI_LATCHED = 2, +}; + +typedef __kernel_timer_t timer_t; + +enum alarmtimer_type { + ALARM_REALTIME = 0, + ALARM_BOOTTIME = 1, + ALARM_NUMTYPE = 2, + ALARM_REALTIME_FREEZER = 3, + ALARM_BOOTTIME_FREEZER = 4, +}; + +enum alarmtimer_restart { + ALARMTIMER_NORESTART = 0, + ALARMTIMER_RESTART = 1, +}; + +struct alarm { + struct timerqueue_node node; + struct hrtimer timer; + enum alarmtimer_restart (*function)(struct alarm *, ktime_t); + enum alarmtimer_type type; + int state; + void *data; +}; + +struct cpu_timer { + struct timerqueue_node node; + struct timerqueue_head *head; + struct pid *pid; + struct list_head elist; + int firing; +}; + +struct k_clock; + +struct k_itimer { + struct list_head list; + struct hlist_node t_hash; + spinlock_t it_lock; + const struct k_clock *kclock; + clockid_t it_clock; + timer_t it_id; + int it_active; + s64 it_overrun; + s64 it_overrun_last; + int it_requeue_pending; + int it_sigev_notify; + ktime_t it_interval; + struct signal_struct *it_signal; + union { + struct pid *it_pid; + struct task_struct *it_process; + }; + struct sigqueue *sigq; + union { + struct { + struct hrtimer timer; + } real; + struct cpu_timer cpu; + struct { + struct alarm alarmtimer; + } alarm; + } it; + struct callback_head rcu; +}; + +struct k_clock { + int (*clock_getres)(const clockid_t, struct timespec64 *); + int (*clock_set)(const clockid_t, const struct timespec64 *); + int (*clock_get_timespec)(const clockid_t, struct timespec64 *); + ktime_t (*clock_get_ktime)(const clockid_t); + int (*clock_adj)(const clockid_t, struct __kernel_timex *); + int (*timer_create)(struct k_itimer *); + int (*nsleep)(const clockid_t, int, const struct timespec64 *); + int (*timer_set)(struct k_itimer *, int, struct itimerspec64 *, struct itimerspec64 *); + int (*timer_del)(struct k_itimer *); + void (*timer_get)(struct k_itimer *, struct itimerspec64 *); + void (*timer_rearm)(struct k_itimer *); + s64 (*timer_forward)(struct k_itimer *, ktime_t); + ktime_t (*timer_remaining)(struct k_itimer *, ktime_t); + int (*timer_try_to_cancel)(struct k_itimer *); + void (*timer_arm)(struct k_itimer *, ktime_t, bool, bool); + void (*timer_wait_running)(struct k_itimer *); +}; + +struct posix_clock_desc { + struct file *fp; + struct posix_clock *clk; +}; + +struct eprobe_trace_entry_head { + struct trace_entry ent; +}; + +struct ftrace_event_field { + struct list_head link; + const char *name; + const char *type; + int filter_type; + int offset; + int size; + int is_signed; +}; + +struct trace_eprobe { + const char *event_system; + const char *event_name; + char *filter_str; + struct trace_event_call *event; + struct dyn_event devent; + struct trace_probe tp; +}; + +struct eprobe_data { + struct trace_event_file *file; + struct trace_eprobe *ep; +}; + +struct kmalloc_info_struct { + const char *name[4]; + unsigned int size; +}; + +struct trace_event_raw_kmem_cache_alloc { + struct trace_entry ent; + long unsigned int call_site; + const void *ptr; + size_t bytes_req; + size_t bytes_alloc; + long unsigned int gfp_flags; + int node; + bool accounted; + char __data[0]; +}; + +struct trace_event_raw_kmalloc { + struct trace_entry ent; + long unsigned int call_site; + const void *ptr; + size_t bytes_req; + size_t bytes_alloc; + long unsigned int gfp_flags; + int node; + char __data[0]; +}; + +struct trace_event_raw_kfree { + struct trace_entry ent; + long unsigned int call_site; + const void *ptr; + char __data[0]; +}; + +struct trace_event_raw_kmem_cache_free { + struct trace_entry ent; + long unsigned int call_site; + const void *ptr; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_mm_page_free { + struct trace_entry ent; + long unsigned int pfn; + unsigned int order; + char __data[0]; +}; + +struct trace_event_raw_mm_page_free_batched { + struct trace_entry ent; + long unsigned int pfn; + char __data[0]; +}; + +struct trace_event_raw_mm_page_alloc { + struct trace_entry ent; + long unsigned int pfn; + unsigned int order; + long unsigned int gfp_flags; + int migratetype; + char __data[0]; +}; + +struct trace_event_raw_mm_page { + struct trace_entry ent; + long unsigned int pfn; + unsigned int order; + int migratetype; + int percpu_refill; + char __data[0]; +}; + +struct trace_event_raw_mm_page_pcpu_drain { + struct trace_entry ent; + long unsigned int pfn; + unsigned int order; + int migratetype; + char __data[0]; +}; + +struct trace_event_raw_mm_page_alloc_extfrag { + struct trace_entry ent; + long unsigned int pfn; + int alloc_order; + int fallback_order; + int alloc_migratetype; + int fallback_migratetype; + int change_ownership; + char __data[0]; +}; + +struct trace_event_raw_rss_stat { + struct trace_entry ent; + unsigned int mm_id; + unsigned int curr; + int member; + long int size; + char __data[0]; +}; + +struct trace_event_data_offsets_kmem_cache_alloc {}; + +struct trace_event_data_offsets_kmalloc {}; + +struct trace_event_data_offsets_kfree {}; + +struct trace_event_data_offsets_kmem_cache_free { + u32 name; +}; + +struct trace_event_data_offsets_mm_page_free {}; + +struct trace_event_data_offsets_mm_page_free_batched {}; + +struct trace_event_data_offsets_mm_page_alloc {}; + +struct trace_event_data_offsets_mm_page {}; + +struct trace_event_data_offsets_mm_page_pcpu_drain {}; + +struct trace_event_data_offsets_mm_page_alloc_extfrag {}; + +struct trace_event_data_offsets_rss_stat {}; + +typedef void (*btf_trace_kmem_cache_alloc)(void *, long unsigned int, const void *, struct kmem_cache *, gfp_t, int); + +typedef void (*btf_trace_kmalloc)(void *, long unsigned int, const void *, size_t, size_t, gfp_t, int); + +typedef void (*btf_trace_kfree)(void *, long unsigned int, const void *); + +typedef void (*btf_trace_kmem_cache_free)(void *, long unsigned int, const void *, const struct kmem_cache *); + +typedef void (*btf_trace_mm_page_free)(void *, struct page *, unsigned int); + +typedef void (*btf_trace_mm_page_free_batched)(void *, struct page *); + +typedef void (*btf_trace_mm_page_alloc)(void *, struct page *, unsigned int, gfp_t, int); + +typedef void (*btf_trace_mm_page_alloc_zone_locked)(void *, struct page *, unsigned int, int, int); + +typedef void (*btf_trace_mm_page_pcpu_drain)(void *, struct page *, unsigned int, int); + +typedef void (*btf_trace_mm_page_alloc_extfrag)(void *, struct page *, int, int, int, int); + +typedef void (*btf_trace_rss_stat)(void *, struct mm_struct *, int, long int); + +struct flock64 { + short int l_type; + short int l_whence; + __kernel_loff_t l_start; + __kernel_loff_t l_len; + __kernel_pid_t l_pid; +}; + +struct trace_event_raw_locks_get_lock_context { + struct trace_entry ent; + long unsigned int i_ino; + dev_t s_dev; + unsigned char type; + struct file_lock_context *ctx; + char __data[0]; +}; + +struct trace_event_raw_filelock_lock { + struct trace_entry ent; + struct file_lock *fl; + long unsigned int i_ino; + dev_t s_dev; + struct file_lock *fl_blocker; + fl_owner_t fl_owner; + unsigned int fl_pid; + unsigned int fl_flags; + unsigned char fl_type; + loff_t fl_start; + loff_t fl_end; + int ret; + char __data[0]; +}; + +struct trace_event_raw_filelock_lease { + struct trace_entry ent; + struct file_lock *fl; + long unsigned int i_ino; + dev_t s_dev; + struct file_lock *fl_blocker; + fl_owner_t fl_owner; + unsigned int fl_flags; + unsigned char fl_type; + long unsigned int fl_break_time; + long unsigned int fl_downgrade_time; + char __data[0]; +}; + +struct trace_event_raw_generic_add_lease { + struct trace_entry ent; + long unsigned int i_ino; + int wcount; + int rcount; + int icount; + dev_t s_dev; + fl_owner_t fl_owner; + unsigned int fl_flags; + unsigned char fl_type; + char __data[0]; +}; + +struct trace_event_raw_leases_conflict { + struct trace_entry ent; + void *lease; + void *breaker; + unsigned int l_fl_flags; + unsigned int b_fl_flags; + unsigned char l_fl_type; + unsigned char b_fl_type; + bool conflict; + char __data[0]; +}; + +struct trace_event_data_offsets_locks_get_lock_context {}; + +struct trace_event_data_offsets_filelock_lock {}; + +struct trace_event_data_offsets_filelock_lease {}; + +struct trace_event_data_offsets_generic_add_lease {}; + +struct trace_event_data_offsets_leases_conflict {}; + +typedef void (*btf_trace_locks_get_lock_context)(void *, struct inode *, int, struct file_lock_context *); + +typedef void (*btf_trace_posix_lock_inode)(void *, struct inode *, struct file_lock *, int); + +typedef void (*btf_trace_fcntl_setlk)(void *, struct inode *, struct file_lock *, int); + +typedef void (*btf_trace_locks_remove_posix)(void *, struct inode *, struct file_lock *, int); + +typedef void (*btf_trace_flock_lock_inode)(void *, struct inode *, struct file_lock *, int); + +typedef void (*btf_trace_break_lease_noblock)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_break_lease_block)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_break_lease_unblock)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_generic_delete_lease)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_time_out_leases)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_generic_add_lease)(void *, struct inode *, struct file_lock *); + +typedef void (*btf_trace_leases_conflict)(void *, bool, struct file_lock *, struct file_lock *); + +struct file_lock_list_struct { + spinlock_t lock; + struct hlist_head hlist; +}; + +struct locks_iterator { + int li_cpu; + loff_t li_pos; +}; + +struct nls_table { + const char *charset; + const char *alias; + int (*uni2char)(wchar_t, unsigned char *, int); + int (*char2uni)(const unsigned char *, int, wchar_t *); + const unsigned char *charset2lower; + const unsigned char *charset2upper; + struct module *owner; + struct nls_table *next; +}; + +struct netif_security_struct { + struct net *ns; + int ifindex; + u32 sid; +}; + +struct sel_netif { + struct list_head list; + struct netif_security_struct nsec; + struct callback_head callback_head; +}; + +typedef void (*acpi_osd_exec_callback)(void *); + +typedef enum { + OSL_GLOBAL_LOCK_HANDLER = 0, + OSL_NOTIFY_HANDLER = 1, + OSL_GPE_HANDLER = 2, + OSL_DEBUGGER_MAIN_THREAD = 3, + OSL_DEBUGGER_EXEC_THREAD = 4, + OSL_EC_POLL_HANDLER = 5, + OSL_EC_BURST_HANDLER = 6, +} acpi_execute_type; + +struct acpi_os_dpc { + acpi_osd_exec_callback function; + void *context; + struct work_struct work; +}; + +struct acpi_ioremap { + struct list_head list; + void *virt; + acpi_physical_address phys; + acpi_size size; + union { + long unsigned int refcount; + struct rcu_work rwork; + } track; +}; + +struct acpi_hp_work { + struct work_struct work; + struct acpi_device *adev; + u32 src; +}; + +struct tty_audit_buf { + struct mutex mutex; + dev_t dev; + unsigned int icanon: 1; + size_t valid; + unsigned char *data; +}; + +enum { + NETNSA_NONE = 0, + NETNSA_NSID = 1, + NETNSA_PID = 2, + NETNSA_FD = 3, + NETNSA_TARGET_NSID = 4, + NETNSA_CURRENT_NSID = 5, + __NETNSA_MAX = 6, +}; + +struct pcpu_gen_cookie { + local_t nesting; + u64 last; +}; + +struct gen_cookie { + struct pcpu_gen_cookie *local; long: 64; long: 64; long: 64; @@ -86025,24 +82378,295 @@ long: 64; long: 64; long: 64; + atomic64_t forward_last; + atomic64_t reverse_last; long: 64; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +struct net_fill_args { + u32 portid; + u32 seq; + int flags; + int cmd; + int nsid; + bool add_ref; + int ref_nsid; +}; + +struct rtnl_net_dump_cb { + struct net *tgt_net; + struct net *ref_net; + struct sk_buff *skb; + struct net_fill_args fillargs; + int idx; + int s_idx; +}; + +struct privflags_reply_data { + struct ethnl_reply_data base; + const char (*priv_flag_names)[32]; + unsigned int n_priv_flags; + u32 priv_flags; +}; + +enum tcp_metric_index { + TCP_METRIC_RTT = 0, + TCP_METRIC_RTTVAR = 1, + TCP_METRIC_SSTHRESH = 2, + TCP_METRIC_CWND = 3, + TCP_METRIC_REORDERING = 4, + TCP_METRIC_RTT_US = 5, + TCP_METRIC_RTTVAR_US = 6, + __TCP_METRIC_MAX = 7, +}; + +enum { + TCP_METRICS_ATTR_UNSPEC = 0, + TCP_METRICS_ATTR_ADDR_IPV4 = 1, + TCP_METRICS_ATTR_ADDR_IPV6 = 2, + TCP_METRICS_ATTR_AGE = 3, + TCP_METRICS_ATTR_TW_TSVAL = 4, + TCP_METRICS_ATTR_TW_TS_STAMP = 5, + TCP_METRICS_ATTR_VALS = 6, + TCP_METRICS_ATTR_FOPEN_MSS = 7, + TCP_METRICS_ATTR_FOPEN_SYN_DROPS = 8, + TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS = 9, + TCP_METRICS_ATTR_FOPEN_COOKIE = 10, + TCP_METRICS_ATTR_SADDR_IPV4 = 11, + TCP_METRICS_ATTR_SADDR_IPV6 = 12, + TCP_METRICS_ATTR_PAD = 13, + __TCP_METRICS_ATTR_MAX = 14, +}; + +enum { + TCP_METRICS_CMD_UNSPEC = 0, + TCP_METRICS_CMD_GET = 1, + TCP_METRICS_CMD_DEL = 2, + __TCP_METRICS_CMD_MAX = 3, +}; + +struct tcp_fastopen_metrics { + u16 mss; + u16 syn_loss: 10; + u16 try_exp: 2; + long unsigned int last_syn_loss; + struct tcp_fastopen_cookie cookie; +}; + +struct tcp_metrics_block { + struct tcp_metrics_block *tcpm_next; + possible_net_t tcpm_net; + struct inetpeer_addr tcpm_saddr; + struct inetpeer_addr tcpm_daddr; + long unsigned int tcpm_stamp; + u32 tcpm_lock; + u32 tcpm_vals[5]; + struct tcp_fastopen_metrics tcpm_fastopen; + struct callback_head callback_head; +}; + +struct tcpm_hash_bucket { + struct tcp_metrics_block *chain; +}; + +struct ip6_ra_chain { + struct ip6_ra_chain *next; + struct sock *sk; + int sel; + void (*destructor)(struct sock *); +}; + +struct user_desc { + unsigned int entry_number; + unsigned int base_addr; + unsigned int limit; + unsigned int seg_32bit: 1; + unsigned int contents: 2; + unsigned int read_exec_only: 1; + unsigned int limit_in_pages: 1; + unsigned int seg_not_present: 1; + unsigned int useable: 1; + unsigned int lm: 1; +}; + +typedef struct ldttss_desc ldt_desc; + +typedef void (*call_rcu_func_t)(struct callback_head *, rcu_callback_t); + +struct rcu_gp_oldstate { + long unsigned int rgos_norm; + long unsigned int rgos_exp; +}; + +typedef int (*task_call_f)(struct task_struct *, void *); + +struct rcu_exp_work { + long unsigned int rew_s; + struct work_struct rew_work; +}; + +struct rcu_node { + raw_spinlock_t lock; + long unsigned int gp_seq; + long unsigned int gp_seq_needed; + long unsigned int completedqs; + long unsigned int qsmask; + long unsigned int rcu_gp_init_mask; + long unsigned int qsmaskinit; + long unsigned int qsmaskinitnext; + long unsigned int expmask; + long unsigned int expmaskinit; + long unsigned int expmaskinitnext; + long unsigned int cbovldmask; + long unsigned int ffmask; + long unsigned int grpmask; + int grplo; + int grphi; + u8 grpnum; + u8 level; + bool wait_blkd_tasks; + struct rcu_node *parent; + struct list_head blkd_tasks; + struct list_head *gp_tasks; + struct list_head *exp_tasks; + struct list_head *boost_tasks; + struct rt_mutex boost_mtx; + long unsigned int boost_time; + struct mutex boost_kthread_mutex; + struct task_struct *boost_kthread_task; + unsigned int boost_kthread_status; + long unsigned int n_boosts; long: 64; long: 64; long: 64; long: 64; long: 64; + raw_spinlock_t fqslock; + spinlock_t exp_lock; + long unsigned int exp_seq_rq; + wait_queue_head_t exp_wq[4]; + struct rcu_exp_work rew; + bool exp_need_flush; + raw_spinlock_t exp_poll_lock; + long unsigned int exp_seq_poll_rq; + struct work_struct exp_poll_wq; long: 64; long: 64; +}; + +struct sysrq_key_op { + void (* const handler)(int); + const char * const help_msg; + const char * const action_msg; + const int enable_mask; +}; + +union rcu_noqs { + struct { + u8 norm; + u8 exp; + } b; + u16 s; +}; + +struct rcu_data { + long unsigned int gp_seq; + long unsigned int gp_seq_needed; + union rcu_noqs cpu_no_qs; + bool core_needs_qs; + bool beenonline; + bool gpwrap; + bool cpu_started; + struct rcu_node *mynode; + long unsigned int grpmask; + long unsigned int ticks_this_gp; + struct irq_work defer_qs_iw; + bool defer_qs_iw_pending; + struct work_struct strict_work; + struct rcu_segcblist cblist; + long int qlen_last_fqs_check; + long unsigned int n_cbs_invoked; + long unsigned int n_force_qs_snap; + long int blimit; + int dynticks_snap; + bool rcu_need_heavy_qs; + bool rcu_urgent_qs; + bool rcu_forced_tick; + bool rcu_forced_tick_exp; + long unsigned int barrier_seq_snap; + struct callback_head barrier_head; + int exp_dynticks_snap; + struct task_struct *rcu_cpu_kthread_task; + unsigned int rcu_cpu_kthread_status; + char rcu_cpu_has_work; + long unsigned int rcuc_activity; + unsigned int softirq_snap; + struct irq_work rcu_iw; + bool rcu_iw_pending; + long unsigned int rcu_iw_gp_seq; + long unsigned int rcu_ofl_gp_seq; + short int rcu_ofl_gp_flags; + long unsigned int rcu_onl_gp_seq; + short int rcu_onl_gp_flags; + long unsigned int last_fqs_resched; + long unsigned int last_sched_clock; + int cpu; +}; + +struct rcu_state { + struct rcu_node node[9]; + struct rcu_node *level[3]; + int ncpus; + int n_online_cpus; long: 64; long: 64; long: 64; long: 64; + long unsigned int gp_seq; + long unsigned int gp_max; + struct task_struct *gp_kthread; + struct swait_queue_head gp_wq; + short int gp_flags; + short int gp_state; + long unsigned int gp_wake_time; + long unsigned int gp_wake_seq; + long unsigned int gp_seq_polled; + long unsigned int gp_seq_polled_snap; + long unsigned int gp_seq_polled_exp_snap; + struct mutex barrier_mutex; + atomic_t barrier_cpu_count; + struct completion barrier_completion; + long unsigned int barrier_sequence; + raw_spinlock_t barrier_lock; + struct mutex exp_mutex; + struct mutex exp_wake_mutex; + long unsigned int expedited_sequence; + atomic_t expedited_need_qs; + struct swait_queue_head expedited_wq; + int ncpus_snap; + u8 cbovld; + u8 cbovldnext; + long unsigned int jiffies_force_qs; + long unsigned int jiffies_kick_kthreads; + long unsigned int n_force_qs; + long unsigned int gp_start; + long unsigned int gp_end; + long unsigned int gp_activity; + long unsigned int gp_req_activity; + long unsigned int jiffies_stall; + long unsigned int jiffies_resched; + long unsigned int n_force_qs_gpstart; + const char *name; + char abbr; + long: 56; long: 64; + arch_spinlock_t ofl_lock; + int nocb_is_setup; long: 64; long: 64; long: 64; @@ -86050,12 +82674,3601 @@ long: 64; long: 64; long: 64; +}; + +struct kvfree_rcu_bulk_data { + long unsigned int nr_records; + struct kvfree_rcu_bulk_data *next; + void *records[0]; +}; + +struct kfree_rcu_cpu; + +struct kfree_rcu_cpu_work { + struct rcu_work rcu_work; + struct callback_head *head_free; + struct kvfree_rcu_bulk_data *bkvhead_free[2]; + struct kfree_rcu_cpu *krcp; +}; + +struct kfree_rcu_cpu { + struct callback_head *head; + struct kvfree_rcu_bulk_data *bkvhead[2]; + struct kfree_rcu_cpu_work krw_arr[2]; + raw_spinlock_t lock; + struct delayed_work monitor_work; + bool initialized; + int count; + struct delayed_work page_cache_work; + atomic_t backoff_page_cache_fill; + atomic_t work_in_progress; + struct hrtimer hrtimer; + struct llist_head bkvcache; + int nr_bkv_objs; +}; + +struct rcu_stall_chk_rdr { + int nesting; + union rcu_special rs; + bool on_blkd_list; +}; + +struct rq_qos_wait_data { + struct wait_queue_entry wq; + struct task_struct *task; + struct rq_wait *rqw; + acquire_inflight_cb_t *cb; + void *private_data; + bool got_token; +}; + +typedef s32 compat_ssize_t; + +struct compat_iovec { + compat_uptr_t iov_base; + compat_size_t iov_len; +}; + +struct logo_data { + int depth; + int needs_directpalette; + int needs_truepalette; + int needs_cmapreset; + const struct linux_logo *logo; +}; + +struct acpi_create_field_info { + struct acpi_namespace_node *region_node; + struct acpi_namespace_node *field_node; + struct acpi_namespace_node *register_node; + struct acpi_namespace_node *data_register_node; + struct acpi_namespace_node *connection_node; + u8 *resource_buffer; + u32 bank_value; + u32 field_bit_position; + u32 field_bit_length; + u16 resource_length; + u16 pin_number_index; + u8 field_flags; + u8 attribute; + u8 field_type; + u8 access_length; +}; + +typedef enum { + ACPI_TRACE_AML_METHOD = 0, + ACPI_TRACE_AML_OPCODE = 1, + ACPI_TRACE_AML_REGION = 2, +} acpi_trace_event_type; + +struct vring_desc { + __virtio64 addr; + __virtio32 len; + __virtio16 flags; + __virtio16 next; +}; + +struct vring_avail { + __virtio16 flags; + __virtio16 idx; + __virtio16 ring[0]; +}; + +struct vring_used_elem { + __virtio32 id; + __virtio32 len; +}; + +typedef struct vring_used_elem vring_used_elem_t; + +struct vring_used { + __virtio16 flags; + __virtio16 idx; + vring_used_elem_t ring[0]; +}; + +typedef struct vring_desc vring_desc_t; + +typedef struct vring_avail vring_avail_t; + +typedef struct vring_used vring_used_t; + +struct vring { + unsigned int num; + vring_desc_t *desc; + vring_avail_t *avail; + vring_used_t *used; +}; + +struct vring_packed_desc_event { + __le16 off_wrap; + __le16 flags; +}; + +struct vring_packed_desc { + __le64 addr; + __le32 len; + __le16 id; + __le16 flags; +}; + +struct vring_desc_state_split { + void *data; + struct vring_desc *indir_desc; +}; + +struct vring_desc_state_packed { + void *data; + struct vring_packed_desc *indir_desc; + u16 num; + u16 last; +}; + +struct vring_desc_extra { + dma_addr_t addr; + u32 len; + u16 flags; + u16 next; +}; + +struct vring_virtqueue_split { + struct vring vring; + u16 avail_flags_shadow; + u16 avail_idx_shadow; + struct vring_desc_state_split *desc_state; + struct vring_desc_extra *desc_extra; + dma_addr_t queue_dma_addr; + size_t queue_size_in_bytes; + u32 vring_align; + bool may_reduce_num; +}; + +struct vring_virtqueue_packed { + struct { + unsigned int num; + struct vring_packed_desc *desc; + struct vring_packed_desc_event *driver; + struct vring_packed_desc_event *device; + } vring; + bool avail_wrap_counter; + u16 avail_used_flags; + u16 next_avail_idx; + u16 event_flags_shadow; + struct vring_desc_state_packed *desc_state; + struct vring_desc_extra *desc_extra; + dma_addr_t ring_dma_addr; + dma_addr_t driver_event_dma_addr; + dma_addr_t device_event_dma_addr; + size_t ring_size_in_bytes; + size_t event_size_in_bytes; +}; + +struct vring_virtqueue { + struct virtqueue vq; + bool packed_ring; + bool use_dma_api; + bool weak_barriers; + bool broken; + bool indirect; + bool event; + unsigned int free_head; + unsigned int num_added; + u16 last_used_idx; + bool event_triggered; + union { + struct vring_virtqueue_split split; + struct vring_virtqueue_packed packed; + }; + bool (*notify)(struct virtqueue *); + bool we_own_ring; +}; + +struct subsys_dev_iter { + struct klist_iter ki; + const struct device_type *type; +}; + +struct learning_pkt { + u8 mac_dst[6]; + u8 mac_src[6]; + __be16 type; + u8 padding[46]; +}; + +struct arp_pkt { + __be16 hw_addr_space; + __be16 prot_addr_space; + u8 hw_addr_len; + u8 prot_addr_len; + __be16 op_code; + u8 mac_src[6]; + __be32 ip_src; + u8 mac_dst[6]; + __be32 ip_dst; +} __attribute__((packed)); + +struct alb_walk_data { + struct bonding *bond; + struct slave *slave; + const u8 *mac_addr; + bool strict_match; +}; + +enum ethtool_multicast_groups { + ETHNL_MCGRP_MONITOR = 0, +}; + +struct ethnl_dump_ctx { + const struct ethnl_request_ops *ops; + struct ethnl_req_info *req_info; + struct ethnl_reply_data *reply_data; + int pos_hash; + int pos_idx; +}; + +typedef void (*ethnl_notify_handler_t)(struct net_device *, unsigned int, const void *); + +struct xt_template { + struct list_head list; + int (*table_init)(struct net *); + struct module *me; + char name[32]; +}; + +struct xt_pernet { + struct list_head tables[11]; +}; + +struct xt_af { + struct mutex mutex; + struct list_head match; + struct list_head target; +}; + +struct nf_mttg_trav { + struct list_head *head; + struct list_head *curr; + uint8_t class; +}; + +enum { + MTTG_TRAV_INIT = 0, + MTTG_TRAV_NFP_UNSPEC = 1, + MTTG_TRAV_NFP_SPEC = 2, + MTTG_TRAV_DONE = 3, +}; + +struct rta_mfc_stats { + __u64 mfcs_packets; + __u64 mfcs_bytes; + __u64 mfcs_wrong_if; +}; + +struct vif_entry_notifier_info { + struct fib_notifier_info info; + struct net_device *dev; + short unsigned int vif_index; + short unsigned int vif_flags; + u32 tb_id; +}; + +enum { + MFC_STATIC = 1, + MFC_OFFLOAD = 2, +}; + +struct mr_mfc { + struct rhlist_head mnode; + short unsigned int mfc_parent; + int mfc_flags; + union { + struct { + long unsigned int expires; + struct sk_buff_head unresolved; + } unres; + struct { + long unsigned int last_assert; + int minvif; + int maxvif; + long unsigned int bytes; + long unsigned int pkt; + long unsigned int wrong_if; + long unsigned int lastuse; + unsigned char ttls[32]; + refcount_t refcount; + } res; + } mfc_un; + struct list_head list; + struct callback_head rcu; + void (*free)(struct callback_head *); +}; + +struct mfc_entry_notifier_info { + struct fib_notifier_info info; + struct mr_mfc *mfc; + u32 tb_id; +}; + +struct mr_vif_iter { + struct seq_net_private p; + struct mr_table *mrt; + int ct; +}; + +struct mr_mfc_iter { + struct seq_net_private p; + struct mr_table *mrt; + struct list_head *cache; + spinlock_t *lock; +}; + +enum { + NLBL_UNLABEL_C_UNSPEC = 0, + NLBL_UNLABEL_C_ACCEPT = 1, + NLBL_UNLABEL_C_LIST = 2, + NLBL_UNLABEL_C_STATICADD = 3, + NLBL_UNLABEL_C_STATICREMOVE = 4, + NLBL_UNLABEL_C_STATICLIST = 5, + NLBL_UNLABEL_C_STATICADDDEF = 6, + NLBL_UNLABEL_C_STATICREMOVEDEF = 7, + NLBL_UNLABEL_C_STATICLISTDEF = 8, + __NLBL_UNLABEL_C_MAX = 9, +}; + +enum { + NLBL_UNLABEL_A_UNSPEC = 0, + NLBL_UNLABEL_A_ACPTFLG = 1, + NLBL_UNLABEL_A_IPV6ADDR = 2, + NLBL_UNLABEL_A_IPV6MASK = 3, + NLBL_UNLABEL_A_IPV4ADDR = 4, + NLBL_UNLABEL_A_IPV4MASK = 5, + NLBL_UNLABEL_A_IFACE = 6, + NLBL_UNLABEL_A_SECCTX = 7, + __NLBL_UNLABEL_A_MAX = 8, +}; + +struct netlbl_unlhsh_tbl { + struct list_head *tbl; + u32 size; +}; + +struct netlbl_unlhsh_addr4 { + u32 secid; + struct netlbl_af4list list; + struct callback_head rcu; +}; + +struct netlbl_unlhsh_addr6 { + u32 secid; + struct netlbl_af6list list; + struct callback_head rcu; +}; + +struct netlbl_unlhsh_iface { + int ifindex; + struct list_head addr4_list; + struct list_head addr6_list; + u32 valid; + struct list_head list; + struct callback_head rcu; +}; + +struct netlbl_unlhsh_walk_arg { + struct netlink_callback *nl_cb; + struct sk_buff *skb; + u32 seq; +}; + +struct setup_data { + __u64 next; + __u32 type; + __u32 len; + __u8 data[0]; +}; + +struct setup_indirect { + __u32 type; + __u32 reserved; + __u64 len; + __u64 addr; +}; + +struct ima_setup_data { + __u64 addr; + __u64 size; +}; + +enum efi_secureboot_mode { + efi_secureboot_mode_unset = 0, + efi_secureboot_mode_unknown = 1, + efi_secureboot_mode_disabled = 2, + efi_secureboot_mode_enabled = 3, +}; + +struct printk_info { + u64 seq; + u64 ts_nsec; + u16 text_len; + u8 facility; + u8 flags: 5; + u8 level: 3; + u32 caller_id; + struct dev_printk_info dev_info; +}; + +struct printk_record { + struct printk_info *info; + char *text_buf; + unsigned int text_buf_size; +}; + +struct prb_data_blk_lpos { + long unsigned int begin; + long unsigned int next; +}; + +struct prb_desc { + atomic_long_t state_var; + struct prb_data_blk_lpos text_blk_lpos; +}; + +struct prb_data_ring { + unsigned int size_bits; + char *data; + atomic_long_t head_lpos; + atomic_long_t tail_lpos; +}; + +struct prb_desc_ring { + unsigned int count_bits; + struct prb_desc *descs; + struct printk_info *infos; + atomic_long_t head_id; + atomic_long_t tail_id; + atomic_long_t last_finalized_id; +}; + +struct printk_ringbuffer { + struct prb_desc_ring desc_ring; + struct prb_data_ring text_data_ring; + atomic_long_t fail; +}; + +struct prb_reserved_entry { + struct printk_ringbuffer *rb; + long unsigned int irqflags; + long unsigned int id; + unsigned int text_space; +}; + +enum desc_state { + desc_miss = -1, + desc_reserved = 0, + desc_committed = 1, + desc_finalized = 2, + desc_reusable = 3, +}; + +struct prb_data_block { + long unsigned int id; + char data[0]; +}; + +struct irqchip_fwid { + struct fwnode_handle fwnode; + unsigned int type; + char *name; + phys_addr_t *pa; +}; + +struct cfd_percpu { + call_single_data_t csd; +}; + +struct call_function_data { + struct cfd_percpu *pcpu; + cpumask_var_t cpumask; + cpumask_var_t cpumask_ipi; +}; + +struct smp_call_on_cpu_struct { + struct work_struct work; + struct completion done; + int (*func)(void *); + void *data; + int ret; + int cpu; +}; + +struct kretprobe_instance; + +typedef int (*kretprobe_handler_t)(struct kretprobe_instance *, struct pt_regs *); + +struct kretprobe_instance { + struct rethook_node node; + char data[0]; +}; + +struct kretprobe { + struct kprobe kp; + kretprobe_handler_t handler; + kretprobe_handler_t entry_handler; + int maxactive; + int nmissed; + size_t data_size; + struct rethook *rh; +}; + +struct kprobe_blacklist_entry { + struct list_head list; + long unsigned int start_addr; + long unsigned int end_addr; +}; + +struct kprobe_insn_page { + struct list_head list; + kprobe_opcode_t *insns; + struct kprobe_insn_cache *cache; + int nused; + int ngarbage; + char slot_used[0]; +}; + +enum kprobe_slot_state { + SLOT_CLEAN = 0, + SLOT_DIRTY = 1, + SLOT_USED = 2, +}; + +struct shmem_sb_info { + long unsigned int max_blocks; + struct percpu_counter used_blocks; + long unsigned int max_inodes; + long unsigned int free_inodes; + raw_spinlock_t stat_lock; + umode_t mode; + unsigned char huge; + kuid_t uid; + kgid_t gid; + bool full_inums; + ino_t next_ino; + ino_t *ino_batch; + struct mempolicy *mpol; + spinlock_t shrinklist_lock; + struct list_head shrinklist; + long unsigned int shrinklist_len; +}; + +struct shmem_falloc { + wait_queue_head_t *waitq; + long unsigned int start; + long unsigned int next; + long unsigned int nr_falloced; + long unsigned int nr_unswapped; +}; + +struct shmem_options { + long long unsigned int blocks; + long long unsigned int inodes; + struct mempolicy *mpol; + kuid_t uid; + kgid_t gid; + umode_t mode; + bool full_inums; + int huge; + int seen; +}; + +enum shmem_param { + Opt_gid___5 = 0, + Opt_huge = 1, + Opt_mode___5 = 2, + Opt_mpol = 3, + Opt_nr_blocks = 4, + Opt_nr_inodes___2 = 5, + Opt_size___2 = 6, + Opt_uid___4 = 7, + Opt_inode32 = 8, + Opt_inode64 = 9, +}; + +struct blkpg_ioctl_arg { + int op; + int flags; + int datalen; + void *data; +}; + +struct blkpg_partition { + long long int start; + long long int length; + int pno; + char devname[64]; + char volname[64]; +}; + +struct pr_reservation { + __u64 key; + __u32 type; + __u32 flags; +}; + +struct pr_registration { + __u64 old_key; + __u64 new_key; + __u32 flags; + __u32 __pad; +}; + +struct pr_preempt { + __u64 old_key; + __u64 new_key; + __u32 type; + __u32 flags; +}; + +struct pr_clear { + __u64 key; + __u32 flags; + __u32 __pad; +}; + +struct io_uring_rsrc_update { + __u32 offset; + __u32 resv; + __u64 data; +}; + +typedef struct io_wq_work *free_work_fn(struct io_wq_work *); + +typedef void io_wq_work_fn(struct io_wq_work *); + +struct io_wq_data { + struct io_wq_hash *hash; + struct task_struct *task; + io_wq_work_fn *do_work; + free_work_fn *free_work; +}; + +struct file_priv { + struct tpm_chip *chip; + struct tpm_space *space; + struct mutex buffer_mutex; + struct timer_list user_read_timer; + struct work_struct timeout_work; + struct work_struct async_work; + wait_queue_head_t async_wait; + ssize_t response_length; + bool response_read; + bool command_enqueued; + u8 data_buffer[4096]; +}; + +struct tpmrm_priv { + struct file_priv priv; + struct tpm_space space; +}; + +typedef long unsigned int __kernel_old_dev_t; + +enum { + LO_FLAGS_READ_ONLY = 1, + LO_FLAGS_AUTOCLEAR = 4, + LO_FLAGS_PARTSCAN = 8, + LO_FLAGS_DIRECT_IO = 16, +}; + +struct loop_info { + int lo_number; + __kernel_old_dev_t lo_device; + long unsigned int lo_inode; + __kernel_old_dev_t lo_rdevice; + int lo_offset; + int lo_encrypt_type; + int lo_encrypt_key_size; + int lo_flags; + char lo_name[64]; + unsigned char lo_encrypt_key[32]; + long unsigned int lo_init[2]; + char reserved[4]; +}; + +struct loop_info64 { + __u64 lo_device; + __u64 lo_inode; + __u64 lo_rdevice; + __u64 lo_offset; + __u64 lo_sizelimit; + __u32 lo_number; + __u32 lo_encrypt_type; + __u32 lo_encrypt_key_size; + __u32 lo_flags; + __u8 lo_file_name[64]; + __u8 lo_crypt_name[64]; + __u8 lo_encrypt_key[32]; + __u64 lo_init[2]; +}; + +struct loop_config { + __u32 fd; + __u32 block_size; + struct loop_info64 info; + __u64 __reserved[8]; +}; + +enum { + Lo_unbound = 0, + Lo_bound = 1, + Lo_rundown = 2, + Lo_deleting = 3, +}; + +struct loop_device { + int lo_number; + loff_t lo_offset; + loff_t lo_sizelimit; + int lo_flags; + char lo_file_name[64]; + struct file *lo_backing_file; + struct block_device *lo_device; + gfp_t old_gfp_mask; + spinlock_t lo_lock; + int lo_state; + spinlock_t lo_work_lock; + struct workqueue_struct *workqueue; + struct work_struct rootcg_work; + struct list_head rootcg_cmd_list; + struct list_head idle_worker_list; + struct rb_root worker_tree; + struct timer_list timer; + bool use_dio; + bool sysfs_inited; + struct request_queue *lo_queue; + struct blk_mq_tag_set tag_set; + struct gendisk *lo_disk; + struct mutex lo_mutex; + bool idr_visible; +}; + +struct loop_cmd { + struct list_head list_entry; + bool use_aio; + atomic_t ref; + long int ret; + struct kiocb iocb; + struct bio_vec *bvec; + struct cgroup_subsys_state *blkcg_css; + struct cgroup_subsys_state *memcg_css; +}; + +struct loop_worker { + struct rb_node rb_node; + struct work_struct work; + struct list_head cmd_list; + struct list_head idle_list; + struct loop_device *lo; + struct cgroup_subsys_state *blkcg_css; + long unsigned int last_ran_at; +}; + +enum ptp_clock_events { + PTP_CLOCK_ALARM = 0, + PTP_CLOCK_EXTTS = 1, + PTP_CLOCK_PPS = 2, + PTP_CLOCK_PPSUSR = 3, +}; + +struct ptp_clock_event { + int type; + int index; + union { + u64 timestamp; + struct pps_event_time pps_times; + }; +}; + +struct xfrm_trans_tasklet { + struct work_struct work; + spinlock_t queue_lock; + struct sk_buff_head queue; +}; + +struct xfrm_trans_cb { + union { + struct inet_skb_parm h4; + struct inet6_skb_parm h6; + } header; + int (*finish)(struct net *, struct sock *, struct sk_buff *); + struct net *net; +}; + +enum { + NLBL_MGMT_C_UNSPEC = 0, + NLBL_MGMT_C_ADD = 1, + NLBL_MGMT_C_REMOVE = 2, + NLBL_MGMT_C_LISTALL = 3, + NLBL_MGMT_C_ADDDEF = 4, + NLBL_MGMT_C_REMOVEDEF = 5, + NLBL_MGMT_C_LISTDEF = 6, + NLBL_MGMT_C_PROTOCOLS = 7, + NLBL_MGMT_C_VERSION = 8, + __NLBL_MGMT_C_MAX = 9, +}; + +enum { + NLBL_MGMT_A_UNSPEC = 0, + NLBL_MGMT_A_DOMAIN = 1, + NLBL_MGMT_A_PROTOCOL = 2, + NLBL_MGMT_A_VERSION = 3, + NLBL_MGMT_A_CV4DOI = 4, + NLBL_MGMT_A_IPV6ADDR = 5, + NLBL_MGMT_A_IPV6MASK = 6, + NLBL_MGMT_A_IPV4ADDR = 7, + NLBL_MGMT_A_IPV4MASK = 8, + NLBL_MGMT_A_ADDRSELECTOR = 9, + NLBL_MGMT_A_SELECTORLIST = 10, + NLBL_MGMT_A_FAMILY = 11, + NLBL_MGMT_A_CLPDOI = 12, + __NLBL_MGMT_A_MAX = 13, +}; + +struct netlbl_domhsh_walk_arg___2 { + struct netlink_callback *nl_cb; + struct sk_buff *skb; + u32 seq; +}; + +enum blktrace_notify { + __BLK_TN_PROCESS = 0, + __BLK_TN_TIMESTAMP = 1, + __BLK_TN_MESSAGE = 2, + __BLK_TN_CGROUP = 256, +}; + +struct blk_io_trace { + __u32 magic; + __u32 sequence; + __u64 time; + __u64 sector; + __u32 bytes; + __u32 action; + __u32 pid; + __u32 device; + __u32 cpu; + __u16 error; + __u16 pdu_len; +}; + +struct blk_io_trace_remap { + __be32 device_from; + __be32 device_to; + __be64 sector_from; +}; + +enum { + Blktrace_setup = 1, + Blktrace_running = 2, + Blktrace_stopped = 3, +}; + +struct blk_user_trace_setup { + char name[32]; + __u16 act_mask; + __u32 buf_size; + __u32 buf_nr; + __u64 start_lba; + __u64 end_lba; + __u32 pid; +}; + +typedef void blk_log_action_t(struct trace_iterator *, const char *, bool); + +struct fscrypt_str { + unsigned char *name; + u32 len; +}; + +struct fscrypt_name { + const struct qstr *usr_fname; + struct fscrypt_str disk_name; + u32 hash; + u32 minor_hash; + struct fscrypt_str crypto_buf; + bool is_nokey_name; +}; + +struct ext4_dir_entry { + __le32 inode; + __le16 rec_len; + __le16 name_len; + char name[255]; +}; + +struct ext4_dir_entry_hash { + __le32 hash; + __le32 minor_hash; +}; + +struct ext4_dir_entry_2 { + __le32 inode; + __le16 rec_len; + __u8 name_len; + __u8 file_type; + char name[255]; +}; + +struct ext4_dir_entry_tail { + __le32 det_reserved_zero1; + __le16 det_rec_len; + __u8 det_reserved_zero2; + __u8 det_reserved_ft; + __le32 det_checksum; +}; + +struct ext4_filename { + const struct qstr *usr_fname; + struct fscrypt_str disk_name; + struct dx_hash_info hinfo; +}; + +typedef enum { + EITHER = 0, + INDEX = 1, + DIRENT = 2, + DIRENT_HTREE = 3, +} dirblock_type_t; + +struct fake_dirent { + __le32 inode; + __le16 rec_len; + u8 name_len; + u8 file_type; +}; + +struct dx_countlimit { + __le16 limit; + __le16 count; +}; + +struct dx_entry { + __le32 hash; + __le32 block; +}; + +struct dx_root_info { + __le32 reserved_zero; + u8 hash_version; + u8 info_length; + u8 indirect_levels; + u8 unused_flags; +}; + +struct dx_root { + struct fake_dirent dot; + char dot_name[4]; + struct fake_dirent dotdot; + char dotdot_name[4]; + struct dx_root_info info; + struct dx_entry entries[0]; +}; + +struct dx_node { + struct fake_dirent fake; + struct dx_entry entries[0]; +}; + +struct dx_frame { + struct buffer_head *bh; + struct dx_entry *entries; + struct dx_entry *at; +}; + +struct dx_map_entry { + u32 hash; + u16 offs; + u16 size; +}; + +struct dx_tail { + u32 dt_reserved; + __le32 dt_checksum; +}; + +struct ext4_renament { + struct inode *dir; + struct dentry *dentry; + struct inode *inode; + bool is_dir; + int dir_nlink_delta; + struct buffer_head *bh; + struct ext4_dir_entry_2 *de; + int inlined; + struct buffer_head *dir_bh; + struct ext4_dir_entry_2 *parent_de; + int dir_inlined; +}; + +struct ima_queue_entry { + struct hlist_node hnext; + struct list_head later; + struct ima_template_entry *entry; +}; + +enum ima_fs_flags { + IMA_FS_BUSY = 0, +}; + +struct md5_state { + u32 hash[4]; + u32 block[16]; + u64 byte_count; +}; + +struct sockaddr_alg_new { + __u16 salg_family; + __u8 salg_type[14]; + __u32 salg_feat; + __u32 salg_mask; + __u8 salg_name[0]; +}; + +struct af_alg_iv { + __u32 ivlen; + __u8 iv[0]; +}; + +enum { + SOCK_WAKE_IO = 0, + SOCK_WAKE_WAITD = 1, + SOCK_WAKE_SPACE = 2, + SOCK_WAKE_URG = 3, +}; + +struct af_alg_control { + struct af_alg_iv *iv; + int op; + unsigned int aead_assoclen; +}; + +struct af_alg_tsgl { + struct list_head list; + unsigned int cur; + struct scatterlist sg[0]; +}; + +struct af_alg_rsgl { + struct af_alg_sgl sgl; + struct list_head list; + size_t sg_num_bytes; +}; + +struct af_alg_async_req { + struct kiocb *iocb; + struct sock *sk; + struct af_alg_rsgl first_rsgl; + struct af_alg_rsgl *last_rsgl; + struct list_head rsgl_list; + struct scatterlist *tsgl; + unsigned int tsgl_entries; + unsigned int outlen; + unsigned int areqlen; + union { + struct aead_request aead_req; + struct skcipher_request skcipher_req; + } cra_u; +}; + +struct af_alg_ctx { + struct list_head tsgl_list; + void *iv; + size_t aead_assoclen; + struct crypto_wait wait; + size_t used; + atomic_t rcvused; + bool more; + bool merge; + bool enc; + bool init; + unsigned int len; +}; + +struct alg_type_list { + const struct af_alg_type *type; + struct list_head list; +}; + +struct acpi_osc_context { + char *uuid_str; + int rev; + struct acpi_buffer cap; + struct acpi_buffer ret; +}; + +struct sysrq_state { + struct input_handle handle; + struct work_struct reinject_work; + long unsigned int key_down[12]; + unsigned int alt; + unsigned int alt_use; + unsigned int shift; + unsigned int shift_use; + bool active; + bool need_reinject; + bool reinjecting; + bool reset_canceled; + bool reset_requested; + long unsigned int reset_keybit[12]; + int reset_seq_len; + int reset_seq_cnt; + int reset_seq_version; + struct timer_list keyreset_timer; +}; + +struct node_access_nodes { + struct device dev; + struct list_head list_node; + unsigned int access; +}; + +struct node_attr { + struct device_attribute attr; + enum node_states state; +}; + +struct update_classid_context { + u32 classid; + unsigned int batch; +}; + +struct linkinfo_reply_data { + struct ethnl_reply_data base; + struct ethtool_link_ksettings ksettings; + struct ethtool_link_settings *lsettings; +}; + +struct ip_fraglist_iter { + struct sk_buff *frag; + struct iphdr *iph; + int offset; + unsigned int hlen; +}; + +struct ip_frag_state { + bool DF; + unsigned int hlen; + unsigned int ll_rs; + unsigned int mtu; + unsigned int left; + int offset; + int ptr; + __be16 not_last_frag; +}; + +struct numa_group { + refcount_t refcount; + spinlock_t lock; + int nr_tasks; + pid_t gid; + int active_nodes; + struct callback_head rcu; + long unsigned int total_faults; + long unsigned int max_faults_cpu; + long unsigned int faults[0]; +}; + +typedef int (*tg_visitor)(struct task_group *, void *); + +enum numa_faults_stats { + NUMA_MEM = 0, + NUMA_CPU = 1, + NUMA_MEMBUF = 2, + NUMA_CPUBUF = 3, +}; + +enum numa_type { + node_has_spare = 0, + node_fully_busy = 1, + node_overloaded = 2, +}; + +struct numa_stats { + long unsigned int load; + long unsigned int runnable; + long unsigned int util; + long unsigned int compute_capacity; + unsigned int nr_running; + unsigned int weight; + enum numa_type node_type; + int idle_cpu; +}; + +struct task_numa_env { + struct task_struct *p; + int src_cpu; + int src_nid; + int dst_cpu; + int dst_nid; + int imb_numa_nr; + struct numa_stats src_stats; + struct numa_stats dst_stats; + int imbalance_pct; + int dist; + struct task_struct *best_task; + long int best_imp; + int best_cpu; +}; + +struct energy_env { + long unsigned int task_busy_time; + long unsigned int pd_busy_time; + long unsigned int cpu_cap; + long unsigned int pd_cap; +}; + +enum fbq_type { + regular = 0, + remote = 1, + all = 2, +}; + +enum group_type { + group_has_spare = 0, + group_fully_busy = 1, + group_misfit_task = 2, + group_asym_packing = 3, + group_imbalanced = 4, + group_overloaded = 5, +}; + +enum migration_type { + migrate_load = 0, + migrate_util = 1, + migrate_task = 2, + migrate_misfit = 3, +}; + +struct lb_env { + struct sched_domain *sd; + struct rq *src_rq; + int src_cpu; + int dst_cpu; + struct rq *dst_rq; + struct cpumask *dst_grpmask; + int new_dst_cpu; + enum cpu_idle_type idle; + long int imbalance; + struct cpumask *cpus; + unsigned int flags; + unsigned int loop; + unsigned int loop_break; + unsigned int loop_max; + enum fbq_type fbq_type; + enum migration_type migration_type; + struct list_head tasks; +}; + +struct sg_lb_stats { + long unsigned int avg_load; + long unsigned int group_load; + long unsigned int group_capacity; + long unsigned int group_util; + long unsigned int group_runnable; + unsigned int sum_nr_running; + unsigned int sum_h_nr_running; + unsigned int idle_cpus; + unsigned int group_weight; + enum group_type group_type; + unsigned int group_asym_packing; + long unsigned int group_misfit_task_load; + unsigned int nr_numa_running; + unsigned int nr_preferred_running; +}; + +struct sd_lb_stats { + struct sched_group *busiest; + struct sched_group *local; + long unsigned int total_load; + long unsigned int total_capacity; + long unsigned int avg_load; + unsigned int prefer_sibling; + struct sg_lb_stats busiest_stat; + struct sg_lb_stats local_stat; +}; + +typedef int (*list_cmp_func_t)(void *, const struct list_head *, const struct list_head *); + +struct io_poll_update { + struct file *file; + u64 old_user_data; + u64 new_user_data; + __poll_t events; + bool update_events; + bool update_user_data; +}; + +struct io_poll_table { + struct poll_table_struct pt; + struct io_kiocb *req; + int nr_entries; + int error; + bool owning; + __poll_t result_mask; +}; + +enum { + IOU_POLL_DONE = 0, + IOU_POLL_NO_ACTION = 1, + IOU_POLL_REMOVE_POLL_USE_RES = 2, +}; + +struct pci_slot_attribute { + struct attribute attr; + ssize_t (*show)(struct pci_slot *, char *); + ssize_t (*store)(struct pci_slot *, const char *, size_t); +}; + +struct acpi_table_ecdt { + struct acpi_table_header header; + struct acpi_generic_address control; + struct acpi_generic_address data; + u32 uid; + u8 gpe; + u8 id[1]; +} __attribute__((packed)); + +enum acpi_ec_event_state { + EC_EVENT_READY = 0, + EC_EVENT_IN_PROGRESS = 1, + EC_EVENT_COMPLETE = 2, +}; + +struct transaction; + +struct acpi_ec { + acpi_handle handle; + int gpe; + int irq; + long unsigned int command_addr; + long unsigned int data_addr; + bool global_lock; + long unsigned int flags; + long unsigned int reference_count; + struct mutex mutex; + wait_queue_head_t wait; + struct list_head list; + struct transaction *curr; + spinlock_t lock; + struct work_struct work; + long unsigned int timestamp; + enum acpi_ec_event_state event_state; + unsigned int events_to_process; + unsigned int events_in_progress; + unsigned int queries_in_progress; + bool busy_polling; + unsigned int polling_guard; +}; + +struct transaction { + const u8 *wdata; + u8 *rdata; + short unsigned int irq_count; + u8 command; + u8 wi; + u8 ri; + u8 wlen; + u8 rlen; + u8 flags; +}; + +typedef int (*acpi_ec_query_func)(void *); + +enum ec_command { + ACPI_EC_COMMAND_READ = 128, + ACPI_EC_COMMAND_WRITE = 129, + ACPI_EC_BURST_ENABLE = 130, + ACPI_EC_BURST_DISABLE = 131, + ACPI_EC_COMMAND_QUERY = 132, +}; + +enum { + EC_FLAGS_QUERY_ENABLED = 0, + EC_FLAGS_EVENT_HANDLER_INSTALLED = 1, + EC_FLAGS_EC_HANDLER_INSTALLED = 2, + EC_FLAGS_QUERY_METHODS_INSTALLED = 3, + EC_FLAGS_STARTED = 4, + EC_FLAGS_STOPPED = 5, + EC_FLAGS_EVENTS_MASKED = 6, +}; + +struct acpi_ec_query_handler { + struct list_head node; + acpi_ec_query_func func; + acpi_handle handle; + void *data; + u8 query_bit; + struct kref kref; +}; + +struct acpi_ec_query { + struct transaction transaction; + struct work_struct work; + struct acpi_ec_query_handler *handler; + struct acpi_ec *ec; +}; + +struct ldsem_waiter { + struct list_head list; + struct task_struct *task; +}; + +struct iommu_group { + struct kobject kobj; + struct kobject *devices_kobj; + struct list_head devices; + struct mutex mutex; + void *iommu_data; + void (*iommu_data_release)(void *); + char *name; + int id; + struct iommu_domain *default_domain; + struct iommu_domain *blocking_domain; + struct iommu_domain *domain; + struct list_head entry; + unsigned int owner_cnt; + void *owner; +}; + +enum iommu_fault_type { + IOMMU_FAULT_DMA_UNRECOV = 1, + IOMMU_FAULT_PAGE_REQ = 2, +}; + +enum iommu_resv_type { + IOMMU_RESV_DIRECT = 0, + IOMMU_RESV_DIRECT_RELAXABLE = 1, + IOMMU_RESV_RESERVED = 2, + IOMMU_RESV_MSI = 3, + IOMMU_RESV_SW_MSI = 4, +}; + +struct iommu_resv_region { + struct list_head list; + phys_addr_t start; + size_t length; + int prot; + enum iommu_resv_type type; + void (*free)(struct device *, struct iommu_resv_region *); +}; + +struct fsl_mc_obj_desc { + char type[16]; + int id; + u16 vendor; + u16 ver_major; + u16 ver_minor; + u8 irq_count; + u8 region_count; + u32 state; + char label[16]; + u16 flags; +}; + +struct fsl_mc_io; + +struct fsl_mc_device_irq; + +struct fsl_mc_resource; + +struct fsl_mc_device { + struct device dev; + u64 dma_mask; + u16 flags; + u32 icid; + u16 mc_handle; + struct fsl_mc_io *mc_io; + struct fsl_mc_obj_desc obj_desc; + struct resource *regions; + struct fsl_mc_device_irq **irqs; + struct fsl_mc_resource *resource; + struct device_link *consumer_link; + const char *driver_override; +}; + +enum fsl_mc_pool_type { + FSL_MC_POOL_DPMCP = 0, + FSL_MC_POOL_DPBP = 1, + FSL_MC_POOL_DPCON = 2, + FSL_MC_POOL_IRQ = 3, + FSL_MC_NUM_POOL_TYPES = 4, +}; + +struct fsl_mc_resource_pool; + +struct fsl_mc_resource { + enum fsl_mc_pool_type type; + s32 id; + void *data; + struct fsl_mc_resource_pool *parent_pool; + struct list_head node; +}; + +struct fsl_mc_device_irq { + unsigned int virq; + struct fsl_mc_device *mc_dev; + u8 dev_irq_index; + struct fsl_mc_resource resource; +}; + +struct fsl_mc_io { + struct device *dev; + u16 flags; + u32 portal_size; + phys_addr_t portal_phys_addr; + void *portal_virt_addr; + struct fsl_mc_device *dpmcp_dev; + union { + struct mutex mutex; + raw_spinlock_t spinlock; + }; +}; + +struct group_device { + struct list_head list; + struct device *dev; + char *name; +}; + +struct iommu_group_attribute { + struct attribute attr; + ssize_t (*show)(struct iommu_group *, char *); + ssize_t (*store)(struct iommu_group *, const char *, size_t); +}; + +struct group_for_pci_data { + struct pci_dev *pdev; + struct iommu_group *group; +}; + +struct __group_domain_type { + struct device *dev; + unsigned int type; +}; + +struct thermal_hwmon_device { + char type[20]; + struct device *device; + int count; + struct list_head tz_list; + struct list_head node; +}; + +struct thermal_hwmon_attr { + struct device_attribute attr; + char name[16]; +}; + +struct thermal_hwmon_temp { + struct list_head hwmon_node; + struct thermal_zone_device *tz; + struct thermal_hwmon_attr temp_input; + struct thermal_hwmon_attr temp_crit; +}; + +struct simplefb_platform_data { + u32 width; + u32 height; + u32 stride; + const char *format; +}; + +struct pingv6_ops { + int (*ipv6_recv_error)(struct sock *, struct msghdr *, int, int *); + void (*ip6_datagram_recv_common_ctl)(struct sock *, struct msghdr *, struct sk_buff *); + void (*ip6_datagram_recv_specific_ctl)(struct sock *, struct msghdr *, struct sk_buff *); + int (*icmpv6_err_convert)(u8, u8, int *); + void (*ipv6_icmp_error)(struct sock *, struct sk_buff *, int, __be16, u32, u8 *); + int (*ipv6_chk_addr)(struct net *, const struct in6_addr *, const struct net_device *, int); +}; + +struct ac6_iter_state { + struct seq_net_private p; + struct net_device *dev; + struct inet6_dev *idev; +}; + +enum { + IFLA_VLAN_UNSPEC = 0, + IFLA_VLAN_ID = 1, + IFLA_VLAN_FLAGS = 2, + IFLA_VLAN_EGRESS_QOS = 3, + IFLA_VLAN_INGRESS_QOS = 4, + IFLA_VLAN_PROTOCOL = 5, + __IFLA_VLAN_MAX = 6, +}; + +struct ifla_vlan_flags { + __u32 flags; + __u32 mask; +}; + +enum { + IFLA_VLAN_QOS_UNSPEC = 0, + IFLA_VLAN_QOS_MAPPING = 1, + __IFLA_VLAN_QOS_MAX = 2, +}; + +struct ifla_vlan_qos_mapping { + __u32 from; + __u32 to; +}; + +struct pci_setup_rom { + struct setup_data data; + uint16_t vendor; + uint16_t devid; + uint64_t pcilen; + long unsigned int segment; + long unsigned int bus; + long unsigned int device; + long unsigned int function; + uint8_t romdata[0]; +}; + +enum pci_bf_sort_state { + pci_bf_sort_default = 0, + pci_force_nobf = 1, + pci_force_bf = 2, + pci_dmi_bf = 3, +}; + +struct cpc_reg { + u8 descriptor; + u16 length; + u8 space_id; + u8 bit_width; + u8 bit_offset; + u8 access_width; + u64 address; +} __attribute__((packed)); + +struct futex_waitv { + __u64 val; + __u64 uaddr; + __u32 flags; + __u32 __reserved; +}; + +struct futex_vector { + struct futex_waitv w; + struct futex_q q; +}; + +enum { + TRACE_PIDS = 1, + TRACE_NO_PIDS = 2, +}; + +struct module_string { + struct list_head next; + struct module *module; + char *str; +}; + +enum { + FORMAT_HEADER = 1, + FORMAT_FIELD_SEPERATOR = 2, + FORMAT_PRINTFMT = 3, +}; + +struct event_probe_data { + struct trace_event_file *file; + long unsigned int count; + int ref; + bool enable; +}; + +struct swap_iocb { + struct kiocb iocb; + struct bio_vec bvec[32]; + int pages; + int len; +}; + +struct prepend_buffer { + char *buf; + int len; +}; + +struct signalfd_siginfo { + __u32 ssi_signo; + __s32 ssi_errno; + __s32 ssi_code; + __u32 ssi_pid; + __u32 ssi_uid; + __s32 ssi_fd; + __u32 ssi_tid; + __u32 ssi_band; + __u32 ssi_overrun; + __u32 ssi_trapno; + __s32 ssi_status; + __s32 ssi_int; + __u64 ssi_ptr; + __u64 ssi_utime; + __u64 ssi_stime; + __u64 ssi_addr; + __u16 ssi_addr_lsb; + __u16 __pad2; + __s32 ssi_syscall; + __u64 ssi_call_addr; + __u32 ssi_arch; + __u8 __pad[28]; +}; + +struct signalfd_ctx { + sigset_t sigmask; +}; + +struct msgbuf { + __kernel_long_t mtype; + char mtext[1]; +}; + +struct msg; + +struct msqid_ds { + struct ipc_perm msg_perm; + struct msg *msg_first; + struct msg *msg_last; + __kernel_old_time_t msg_stime; + __kernel_old_time_t msg_rtime; + __kernel_old_time_t msg_ctime; + long unsigned int msg_lcbytes; + long unsigned int msg_lqbytes; + short unsigned int msg_cbytes; + short unsigned int msg_qnum; + short unsigned int msg_qbytes; + __kernel_ipc_pid_t msg_lspid; + __kernel_ipc_pid_t msg_lrpid; +}; + +struct msqid64_ds { + struct ipc64_perm msg_perm; + long int msg_stime; + long int msg_rtime; + long int msg_ctime; + long unsigned int msg_cbytes; + long unsigned int msg_qnum; + long unsigned int msg_qbytes; + __kernel_pid_t msg_lspid; + __kernel_pid_t msg_lrpid; + long unsigned int __unused4; + long unsigned int __unused5; +}; + +struct msginfo { + int msgpool; + int msgmap; + int msgmax; + int msgmnb; + int msgmni; + int msgssz; + int msgtql; + short unsigned int msgseg; +}; + +struct msg_queue { + struct kern_ipc_perm q_perm; + time64_t q_stime; + time64_t q_rtime; + time64_t q_ctime; + long unsigned int q_cbytes; + long unsigned int q_qnum; + long unsigned int q_qbytes; + struct pid *q_lspid; + struct pid *q_lrpid; + struct list_head q_messages; + struct list_head q_receivers; + struct list_head q_senders; long: 64; long: 64; +}; + +struct msg_receiver { + struct list_head r_list; + struct task_struct *r_tsk; + int r_mode; + long int r_msgtype; + long int r_maxsize; + struct msg_msg *r_msg; +}; + +struct msg_sender { + struct list_head list; + struct task_struct *tsk; + size_t msgsz; +}; + +struct acpi_gpe_walk_info { + struct acpi_namespace_node *gpe_device; + struct acpi_gpe_block_info *gpe_block; + u16 count; + acpi_owner_id owner_id; + u8 execute_by_owner_id; +}; + +struct acpi_namestring_info { + const char *external_name; + const char *next_external_char; + char *internal_name; + u32 length; + u32 num_segments; + u32 num_carats; + u8 fully_qualified; +}; + +struct acpi_thermal_state { + u8 critical: 1; + u8 hot: 1; + u8 passive: 1; + u8 active: 1; + u8 reserved: 4; + int active_index; +}; + +struct acpi_thermal_state_flags { + u8 valid: 1; + u8 enabled: 1; + u8 reserved: 6; +}; + +struct acpi_thermal_critical { + struct acpi_thermal_state_flags flags; + long unsigned int temperature; +}; + +struct acpi_thermal_hot { + struct acpi_thermal_state_flags flags; + long unsigned int temperature; +}; + +struct acpi_thermal_passive { + struct acpi_thermal_state_flags flags; + long unsigned int temperature; + long unsigned int tc1; + long unsigned int tc2; + long unsigned int tsp; + struct acpi_handle_list devices; +}; + +struct acpi_thermal_active { + struct acpi_thermal_state_flags flags; + long unsigned int temperature; + struct acpi_handle_list devices; +}; + +struct acpi_thermal_trips { + struct acpi_thermal_critical critical; + struct acpi_thermal_hot hot; + struct acpi_thermal_passive passive; + struct acpi_thermal_active active[10]; +}; + +struct acpi_thermal_flags { + u8 cooling_mode: 1; + u8 devices: 1; + u8 reserved: 6; +}; + +struct acpi_thermal { + struct acpi_device *device; + acpi_bus_id name; + long unsigned int temperature; + long unsigned int last_temperature; + long unsigned int polling_frequency; + volatile u8 zombie; + struct acpi_thermal_flags flags; + struct acpi_thermal_state state; + struct acpi_thermal_trips trips; + struct acpi_handle_list devices; + struct thermal_zone_device *thermal_zone; + int kelvin_offset; + struct work_struct thermal_check_work; + struct mutex thermal_check_lock; + refcount_t thermal_check_count; +}; + +struct cytp_contact { + int x; + int y; + int z; +}; + +struct cytp_report_data { + int contact_cnt; + struct cytp_contact contacts[2]; + unsigned int left: 1; + unsigned int right: 1; + unsigned int middle: 1; + unsigned int tap: 1; +}; + +struct cytp_data { + int fw_version; + int pkt_size; + int mode; + int tp_min_pressure; + int tp_max_pressure; + int tp_width; + int tp_high; + int tp_max_abs_x; + int tp_max_abs_y; + int tp_res_x; + int tp_res_y; + int tp_metrics_supported; +}; + +struct _thermal_state { + u64 next_check; + u64 last_interrupt_time; + struct delayed_work therm_work; + long unsigned int count; + long unsigned int last_count; + long unsigned int max_time_ms; + long unsigned int total_time_ms; + bool rate_control_active; + bool new_event; + u8 level; + u8 sample_index; + u8 sample_count; + u8 average; + u8 baseline_temp; + u8 temp_samples[3]; +}; + +struct thermal_state { + struct _thermal_state core_throttle; + struct _thermal_state core_power_limit; + struct _thermal_state package_throttle; + struct _thermal_state package_power_limit; + struct _thermal_state core_thresh0; + struct _thermal_state core_thresh1; + struct _thermal_state pkg_thresh0; + struct _thermal_state pkg_thresh1; +}; + +struct mmsghdr { + struct user_msghdr msg_hdr; + unsigned int msg_len; +}; + +struct scm_ts_pktinfo { + __u32 if_index; + __u32 pkt_length; + __u32 reserved[2]; +}; + +struct compat_if_settings { + unsigned int type; + unsigned int size; + compat_uptr_t ifs_ifsu; +}; + +struct compat_ifreq { + union { + char ifrn_name[16]; + } ifr_ifrn; + union { + struct sockaddr ifru_addr; + struct sockaddr ifru_dstaddr; + struct sockaddr ifru_broadaddr; + struct sockaddr ifru_netmask; + struct sockaddr ifru_hwaddr; + short int ifru_flags; + compat_int_t ifru_ivalue; + compat_int_t ifru_mtu; + struct compat_ifmap ifru_map; + char ifru_slave[16]; + char ifru_newname[16]; + compat_caddr_t ifru_data; + struct compat_if_settings ifru_settings; + } ifr_ifru; +}; + +struct compat_mmsghdr { + struct compat_msghdr msg_hdr; + compat_uint_t msg_len; +}; + +struct used_address { + struct __kernel_sockaddr_storage name; + unsigned int name_len; +}; + +struct trace_event_raw_tls_device_offload_set { + struct trace_entry ent; + struct sock *sk; + u64 rec_no; + int dir; + u32 tcp_seq; + int ret; + char __data[0]; +}; + +struct trace_event_raw_tls_device_decrypted { + struct trace_entry ent; + struct sock *sk; + u64 rec_no; + u32 tcp_seq; + u32 rec_len; + bool encrypted; + bool decrypted; + char __data[0]; +}; + +struct trace_event_raw_tls_device_rx_resync_send { + struct trace_entry ent; + struct sock *sk; + u64 rec_no; + u32 tcp_seq; + int sync_type; + char __data[0]; +}; + +struct trace_event_raw_tls_device_rx_resync_nh_schedule { + struct trace_entry ent; + struct sock *sk; + char __data[0]; +}; + +struct trace_event_raw_tls_device_rx_resync_nh_delay { + struct trace_entry ent; + struct sock *sk; + u32 sock_data; + u32 rec_len; + char __data[0]; +}; + +struct trace_event_raw_tls_device_tx_resync_req { + struct trace_entry ent; + struct sock *sk; + u32 tcp_seq; + u32 exp_tcp_seq; + char __data[0]; +}; + +struct trace_event_raw_tls_device_tx_resync_send { + struct trace_entry ent; + struct sock *sk; + u64 rec_no; + u32 tcp_seq; + char __data[0]; +}; + +struct trace_event_data_offsets_tls_device_offload_set {}; + +struct trace_event_data_offsets_tls_device_decrypted {}; + +struct trace_event_data_offsets_tls_device_rx_resync_send {}; + +struct trace_event_data_offsets_tls_device_rx_resync_nh_schedule {}; + +struct trace_event_data_offsets_tls_device_rx_resync_nh_delay {}; + +struct trace_event_data_offsets_tls_device_tx_resync_req {}; + +struct trace_event_data_offsets_tls_device_tx_resync_send {}; + +typedef void (*btf_trace_tls_device_offload_set)(void *, struct sock *, int, u32, u8 *, int); + +typedef void (*btf_trace_tls_device_decrypted)(void *, struct sock *, u32, u8 *, u32, bool, bool); + +typedef void (*btf_trace_tls_device_rx_resync_send)(void *, struct sock *, u32, u8 *, int); + +typedef void (*btf_trace_tls_device_rx_resync_nh_schedule)(void *, struct sock *); + +typedef void (*btf_trace_tls_device_rx_resync_nh_delay)(void *, struct sock *, u32, u32); + +typedef void (*btf_trace_tls_device_tx_resync_req)(void *, struct sock *, u32, u32); + +typedef void (*btf_trace_tls_device_tx_resync_send)(void *, struct sock *, u32, u8 *); + +struct jump_label_patch { + const void *code; + int size; +}; + +struct cpu_info_ctx { + struct cpu_signature *cpu_sig; + int err; +}; + +struct filter_pred; + +struct prog_entry { + int target; + int when_to_branch; + struct filter_pred *pred; +}; + +struct regex; + +typedef int (*regex_match_func)(char *, struct regex *, int); + +struct regex { + char pattern[256]; + int len; + int field_len; + regex_match_func match; +}; + +enum regex_type { + MATCH_FULL = 0, + MATCH_FRONT_ONLY = 1, + MATCH_MIDDLE_ONLY = 2, + MATCH_END_ONLY = 3, + MATCH_GLOB = 4, + MATCH_INDEX = 5, +}; + +enum filter_op_ids { + OP_GLOB = 0, + OP_NE = 1, + OP_EQ = 2, + OP_LE = 3, + OP_LT = 4, + OP_GE = 5, + OP_GT = 6, + OP_BAND = 7, + OP_MAX = 8, +}; + +enum filter_pred_fn { + FILTER_PRED_FN_NOP = 0, + FILTER_PRED_FN_64 = 1, + FILTER_PRED_FN_S64 = 2, + FILTER_PRED_FN_U64 = 3, + FILTER_PRED_FN_32 = 4, + FILTER_PRED_FN_S32 = 5, + FILTER_PRED_FN_U32 = 6, + FILTER_PRED_FN_16 = 7, + FILTER_PRED_FN_S16 = 8, + FILTER_PRED_FN_U16 = 9, + FILTER_PRED_FN_8 = 10, + FILTER_PRED_FN_S8 = 11, + FILTER_PRED_FN_U8 = 12, + FILTER_PRED_FN_COMM = 13, + FILTER_PRED_FN_STRING = 14, + FILTER_PRED_FN_STRLOC = 15, + FILTER_PRED_FN_STRRELLOC = 16, + FILTER_PRED_FN_PCHAR_USER = 17, + FILTER_PRED_FN_PCHAR = 18, + FILTER_PRED_FN_CPU = 19, + FILTER_PRED_FN_ = 20, + FILTER_PRED_TEST_VISITED = 21, +}; + +struct filter_pred { + enum filter_pred_fn fn_num; + u64 val; + struct regex regex; + short unsigned int *ops; + struct ftrace_event_field *field; + int offset; + int not; + int op; +}; + +enum { + FILT_ERR_NONE = 0, + FILT_ERR_INVALID_OP = 1, + FILT_ERR_TOO_MANY_OPEN = 2, + FILT_ERR_TOO_MANY_CLOSE = 3, + FILT_ERR_MISSING_QUOTE = 4, + FILT_ERR_OPERAND_TOO_LONG = 5, + FILT_ERR_EXPECT_STRING = 6, + FILT_ERR_EXPECT_DIGIT = 7, + FILT_ERR_ILLEGAL_FIELD_OP = 8, + FILT_ERR_FIELD_NOT_FOUND = 9, + FILT_ERR_ILLEGAL_INTVAL = 10, + FILT_ERR_BAD_SUBSYS_FILTER = 11, + FILT_ERR_TOO_MANY_PREDS = 12, + FILT_ERR_INVALID_FILTER = 13, + FILT_ERR_IP_FIELD_ONLY = 14, + FILT_ERR_INVALID_VALUE = 15, + FILT_ERR_ERRNO = 16, + FILT_ERR_NO_FILTER = 17, +}; + +struct filter_parse_error { + int lasterr; + int lasterr_pos; +}; + +typedef int (*parse_pred_fn)(const char *, void *, int, struct filter_parse_error *, struct filter_pred **); + +enum { + INVERT = 1, + PROCESS_AND = 2, + PROCESS_OR = 4, +}; + +struct ustring_buffer { + char buffer[1024]; +}; + +enum { + TOO_MANY_CLOSE = -1, + TOO_MANY_OPEN = -2, + MISSING_QUOTE = -3, +}; + +struct filter_list { + struct list_head list; + struct event_filter *filter; +}; + +struct function_filter_data { + struct ftrace_ops *ops; + int first_filter; + int first_notrace; +}; + +struct trace_event_raw_test_pages_isolated { + struct trace_entry ent; + long unsigned int start_pfn; + long unsigned int end_pfn; + long unsigned int fin_pfn; + char __data[0]; +}; + +struct trace_event_data_offsets_test_pages_isolated {}; + +typedef void (*btf_trace_test_pages_isolated)(void *, long unsigned int, long unsigned int, long unsigned int); + +struct tm { + int tm_sec; + int tm_min; + int tm_hour; + int tm_mday; + int tm_mon; + long int tm_year; + int tm_wday; + int tm_yday; +}; + +struct mount_attr { + __u64 attr_set; + __u64 attr_clr; + __u64 propagation; + __u64 userns_fd; +}; + +struct mount_kattr { + unsigned int attr_set; + unsigned int attr_clr; + unsigned int propagation; + unsigned int lookup_flags; + bool recurse; + struct user_namespace *mnt_userns; +}; + +enum umount_tree_flags { + UMOUNT_SYNC = 1, + UMOUNT_PROPAGATE = 2, + UMOUNT_CONNECTED = 4, +}; + +struct pci_bus_resource { + struct list_head list; + struct resource *res; + unsigned int flags; +}; + +struct acpi_mem_mapping { + acpi_physical_address physical_address; + u8 *logical_address; + acpi_size length; + struct acpi_mem_mapping *next_mm; +}; + +struct acpi_mem_space_context { + u32 length; + acpi_physical_address address; + struct acpi_mem_mapping *cur_mm; + struct acpi_mem_mapping *first_mm; +}; + +struct acpi_data_table_space_context { + void *pointer; +}; + +struct tpm_info { + struct resource res; + int irq; +}; + +struct tpm_tis_tcg_phy { + struct tpm_tis_data priv; + void *iobase; +}; + +struct ipv6_mreq { + struct in6_addr ipv6mr_multiaddr; + int ipv6mr_ifindex; +}; + +struct ip6_mtuinfo { + struct sockaddr_in6 ip6m_addr; + __u32 ip6m_mtu; +}; + +struct p9_flock { + u8 type; + u32 flags; + u64 start; + u64 length; + u32 proc_id; + char *client_id; +}; + +struct p9_getlock { + u8 type; + u64 start; + u64 length; + u32 proc_id; + char *client_id; +}; + +enum p9_fid_reftype { + P9_FID_REF_CREATE = 0, + P9_FID_REF_GET = 1, + P9_FID_REF_PUT = 2, + P9_FID_REF_DESTROY = 3, +}; + +struct trace_event_raw_9p_client_req { + struct trace_entry ent; + void *clnt; + __u8 type; + __u32 tag; + char __data[0]; +}; + +struct trace_event_raw_9p_client_res { + struct trace_entry ent; + void *clnt; + __u8 type; + __u32 tag; + __u32 err; + char __data[0]; +}; + +struct trace_event_raw_9p_protocol_dump { + struct trace_entry ent; + void *clnt; + __u8 type; + __u16 tag; + unsigned char line[32]; + char __data[0]; +}; + +struct trace_event_raw_9p_fid_ref { + struct trace_entry ent; + int fid; + int refcount; + __u8 type; + char __data[0]; +}; + +struct trace_event_data_offsets_9p_client_req {}; + +struct trace_event_data_offsets_9p_client_res {}; + +struct trace_event_data_offsets_9p_protocol_dump {}; + +struct trace_event_data_offsets_9p_fid_ref {}; + +typedef void (*btf_trace_9p_client_req)(void *, struct p9_client *, int8_t, int); + +typedef void (*btf_trace_9p_client_res)(void *, struct p9_client *, int8_t, int, int); + +typedef void (*btf_trace_9p_protocol_dump)(void *, struct p9_client *, struct p9_fcall *); + +typedef void (*btf_trace_9p_fid_ref)(void *, struct p9_fid *, __u8); + +enum { + Opt_msize = 0, + Opt_trans = 1, + Opt_legacy = 2, + Opt_version = 3, + Opt_err___7 = 4, +}; + +struct klist_waiter { + struct list_head list; + struct klist_node *node; + struct task_struct *process; + int woken; +}; + +struct umd_info { + const char *driver_name; + struct file *pipe_to_umh; + struct file *pipe_from_umh; + struct path wd; + struct pid *tgid; +}; + +typedef __u64 timeu64_t; + +struct rtc_wkalrm { + unsigned char enabled; + unsigned char pending; + struct rtc_time time; +}; + +struct rtc_param { + __u64 param; + union { + __u64 uvalue; + __s64 svalue; + __u64 ptr; + }; + __u32 index; + __u32 __pad; +}; + +struct rtc_class_ops { + int (*ioctl)(struct device *, unsigned int, long unsigned int); + int (*read_time)(struct device *, struct rtc_time *); + int (*set_time)(struct device *, struct rtc_time *); + int (*read_alarm)(struct device *, struct rtc_wkalrm *); + int (*set_alarm)(struct device *, struct rtc_wkalrm *); + int (*proc)(struct device *, struct seq_file *); + int (*alarm_irq_enable)(struct device *, unsigned int); + int (*read_offset)(struct device *, long int *); + int (*set_offset)(struct device *, long int); + int (*param_get)(struct device *, struct rtc_param *); + int (*param_set)(struct device *, struct rtc_param *); +}; + +struct rtc_device; + +struct rtc_timer { + struct timerqueue_node node; + ktime_t period; + void (*func)(struct rtc_device *); + struct rtc_device *rtc; + int enabled; +}; + +struct rtc_device { + struct device dev; + struct module *owner; + int id; + const struct rtc_class_ops *ops; + struct mutex ops_lock; + struct cdev char_dev; + long unsigned int flags; + long unsigned int irq_data; + spinlock_t irq_lock; + wait_queue_head_t irq_queue; + struct fasync_struct *async_queue; + int irq_freq; + int max_user_freq; + struct timerqueue_head timerqueue; + struct rtc_timer aie_timer; + struct rtc_timer uie_rtctimer; + struct hrtimer pie_timer; + int pie_enabled; + struct work_struct irqwork; + long unsigned int set_offset_nsec; + long unsigned int features[1]; + time64_t range_min; + timeu64_t range_max; + time64_t start_secs; + time64_t offset_secs; + bool set_start_time; +}; + +struct trace_event_raw_alarmtimer_suspend { + struct trace_entry ent; + s64 expires; + unsigned char alarm_type; + char __data[0]; +}; + +struct trace_event_raw_alarm_class { + struct trace_entry ent; + void *alarm; + unsigned char alarm_type; + s64 expires; + s64 now; + char __data[0]; +}; + +struct trace_event_data_offsets_alarmtimer_suspend {}; + +struct trace_event_data_offsets_alarm_class {}; + +typedef void (*btf_trace_alarmtimer_suspend)(void *, ktime_t, int); + +typedef void (*btf_trace_alarmtimer_fired)(void *, struct alarm *, ktime_t); + +typedef void (*btf_trace_alarmtimer_start)(void *, struct alarm *, ktime_t); + +typedef void (*btf_trace_alarmtimer_cancel)(void *, struct alarm *, ktime_t); + +struct alarm_base { + spinlock_t lock; + struct timerqueue_head timerqueue; + ktime_t (*get_ktime)(); + void (*get_timespec)(struct timespec64 *); + clockid_t base_clockid; +}; + +enum bpf_stack_build_id_status { + BPF_STACK_BUILD_ID_EMPTY = 0, + BPF_STACK_BUILD_ID_VALID = 1, + BPF_STACK_BUILD_ID_IP = 2, +}; + +struct bpf_stack_build_id { + __s32 status; + unsigned char build_id[20]; + union { + __u64 offset; + __u64 ip; + }; +}; + +enum { + BPF_F_SKIP_FIELD_MASK = 255, + BPF_F_USER_STACK = 256, + BPF_F_FAST_STACK_CMP = 512, + BPF_F_REUSE_STACKID = 1024, + BPF_F_USER_BUILD_ID = 2048, +}; + +struct stack_map_bucket { + struct pcpu_freelist_node fnode; + u32 hash; + u32 nr; + u64 data[0]; +}; + +struct bpf_stack_map { + struct bpf_map map; + void *elems; + struct pcpu_freelist freelist; + u32 n_buckets; + struct stack_map_bucket *buckets[0]; long: 64; long: 64; long: 64; long: 64; +}; + +typedef u64 (*btf_bpf_get_stackid)(struct pt_regs *, struct bpf_map *, u64); + +typedef u64 (*btf_bpf_get_stackid_pe)(struct bpf_perf_event_data_kern *, struct bpf_map *, u64); + +typedef u64 (*btf_bpf_get_stack)(struct pt_regs *, void *, u32, u64); + +typedef u64 (*btf_bpf_get_task_stack)(struct task_struct *, void *, u32, u64); + +typedef u64 (*btf_bpf_get_stack_pe)(struct bpf_perf_event_data_kern *, void *, u32, u64); + +struct crypto_attr_alg { + char name[128]; +}; + +struct crypto_attr_type { + u32 type; + u32 mask; +}; + +enum { + CRYPTOA_UNSPEC = 0, + CRYPTOA_ALG = 1, + CRYPTOA_TYPE = 2, + __CRYPTOA_MAX = 3, +}; + +struct vesafb_par { + u32 pseudo_palette[256]; + int wc_cookie; + struct resource *region; +}; + +enum synaptics_pkt_type { + SYN_NEWABS = 0, + SYN_NEWABS_STRICT = 1, + SYN_NEWABS_RELAXED = 2, + SYN_OLDABS = 3, +}; + +struct synaptics_hw_state { + int x; + int y; + int z; + int w; + unsigned int left: 1; + unsigned int right: 1; + unsigned int middle: 1; + unsigned int up: 1; + unsigned int down: 1; + u8 ext_buttons; + s8 scroll; +}; + +struct synaptics_device_info { + u32 model_id; + u32 firmware_id; + u32 board_id; + u32 capabilities; + u32 ext_cap; + u32 ext_cap_0c; + u32 ext_cap_10; + u32 identity; + u32 x_res; + u32 y_res; + u32 x_max; + u32 y_max; + u32 x_min; + u32 y_min; +}; + +struct synaptics_data { + struct synaptics_device_info info; + enum synaptics_pkt_type pkt_type; + u8 mode; + int scroll; + bool absolute_mode; + bool disable_gesture; + struct serio *pt_port; + struct synaptics_hw_state agm; + unsigned int agm_count; + long unsigned int press_start; + bool press; + bool report_press; + bool is_forcepad; +}; + +struct min_max_quirk { + const char * const *pnp_ids; + struct { + u32 min; + u32 max; + } board_id; + u32 x_min; + u32 x_max; + u32 y_min; + u32 y_max; +}; + +struct efi_runtime_map_entry { + efi_memory_desc_t md; + struct kobject kobj; +}; + +struct map_attribute { + struct attribute attr; + ssize_t (*show)(struct efi_runtime_map_entry *, char *); +}; + +enum { + TCA_STATS_UNSPEC = 0, + TCA_STATS_BASIC = 1, + TCA_STATS_RATE_EST = 2, + TCA_STATS_QUEUE = 3, + TCA_STATS_APP = 4, + TCA_STATS_RATE_EST64 = 5, + TCA_STATS_PAD = 6, + TCA_STATS_BASIC_HW = 7, + TCA_STATS_PKT64 = 8, + __TCA_STATS_MAX = 9, +}; + +struct gnet_stats_basic { + __u64 bytes; + __u32 packets; +}; + +struct gnet_stats_rate_est { + __u32 bps; + __u32 pps; +}; + +struct eeprom_req_info { + struct ethnl_req_info base; + u32 offset; + u32 length; + u8 page; + u8 bank; + u8 i2c_address; +}; + +struct eeprom_reply_data { + struct ethnl_reply_data base; + u32 length; + u8 *data; +}; + +enum psc_op { + SNP_PAGE_STATE_PRIVATE = 1, + SNP_PAGE_STATE_SHARED = 2, +}; + +struct aperfmperf { + seqcount_t seq; + long unsigned int last_update; + u64 acnt; + u64 mcnt; + u64 aperf; + u64 mperf; +}; + +struct kprobe_trace_entry_head { + struct trace_entry ent; + long unsigned int ip; +}; + +struct kretprobe_trace_entry_head { + struct trace_entry ent; + long unsigned int func; + long unsigned int ret_ip; +}; + +struct trace_kprobe { + struct dyn_event devent; + struct kretprobe rp; + long unsigned int *nhit; + const char *symbol; + struct trace_probe tp; +}; + +enum { + BLOCK_BITMAP = 0, + INODE_BITMAP = 1, + INODE_TABLE = 2, + GROUP_TABLE_COUNT = 3, +}; + +struct ext4_rcu_ptr { + struct callback_head rcu; + void *ptr; +}; + +struct ext4_new_flex_group_data { + struct ext4_new_group_data *groups; + __u16 *bg_flags; + ext4_group_t count; +}; + +struct crypto_report_aead { + char type[64]; + char geniv[64]; + unsigned int blocksize; + unsigned int maxauthsize; + unsigned int ivsize; +}; + +struct crypto_rfc3686_ctx { + struct crypto_skcipher *child; + u8 nonce[4]; +}; + +struct crypto_rfc3686_req_ctx { + u8 iv[16]; + struct skcipher_request subreq; +}; + +struct acpi_madt_generic_interrupt { + struct acpi_subtable_header header; + u16 reserved; + u32 cpu_interface_number; + u32 uid; + u32 flags; + u32 parking_version; + u32 performance_interrupt; + u64 parked_address; + u64 base_address; + u64 gicv_base_address; + u64 gich_base_address; + u32 vgic_interrupt; + u64 gicr_base_address; + u64 arm_mpidr; + u8 efficiency_class; + u8 reserved2[1]; + u16 spe_interrupt; +} __attribute__((packed)); + +struct acpi_pci_link_irq { + u32 active; + u8 triggering; + u8 polarity; + u8 resource_type; + u8 possible_count; + u32 possible[16]; + u8 initialized: 1; + u8 reserved: 7; +}; + +struct acpi_pci_link { + struct list_head list; + struct acpi_device *device; + struct acpi_pci_link_irq irq; + int refcnt; +}; + +struct mc146818_get_time_callback_param { + struct rtc_time *time; + unsigned char ctrl; + unsigned char century; +}; + +typedef u64 (*btf_bpf_rc_repeat)(u32 *); + +typedef u64 (*btf_bpf_rc_keydown)(u32 *, u32, u64, u32); + +typedef u64 (*btf_bpf_rc_pointer_rel)(u32 *, s32, s32); + +enum mapping_status { + MAPPING_OK = 0, + MAPPING_INVALID = 1, + MAPPING_EMPTY = 2, + MAPPING_DATA_FIN = 3, + MAPPING_DUMMY = 4, + MAPPING_BAD_CSUM = 5, +}; + +enum align_flags { + ALIGN_VA_32 = 1, + ALIGN_VA_64 = 2, +}; + +enum vmx_feature_leafs { + MISC_FEATURES = 0, + PRIMARY_CTLS = 1, + SECONDARY_CTLS = 2, + TERTIARY_CTLS_LOW = 3, + TERTIARY_CTLS_HIGH = 4, + NR_VMX_FEATURE_WORDS = 5, +}; + +enum severity_level { + MCE_NO_SEVERITY = 0, + MCE_DEFERRED_SEVERITY = 1, + MCE_UCNA_SEVERITY = 1, + MCE_KEEP_SEVERITY = 2, + MCE_SOME_SEVERITY = 3, + MCE_AO_SEVERITY = 4, + MCE_UC_SEVERITY = 5, + MCE_AR_SEVERITY = 6, + MCE_PANIC_SEVERITY = 7, +}; + +enum context___2 { + IN_KERNEL = 1, + IN_USER = 2, + IN_KERNEL_RECOV = 3, +}; + +enum ser { + SER_REQUIRED = 1, + NO_SER = 2, +}; + +enum exception { + EXCP_CONTEXT = 1, + NO_EXCP = 2, +}; + +struct severity { + u64 mask; + u64 result; + unsigned char sev; + unsigned char mcgmask; + unsigned char mcgres; + unsigned char ser; + unsigned char context; + unsigned char excp; + unsigned char covered; + unsigned char cpu_model; + unsigned char cpu_minstepping; + unsigned char bank_lo; + unsigned char bank_hi; + char *msg; +}; + +enum uv_system_type { + UV_NONE = 0, + UV_LEGACY_APIC = 1, + UV_X2APIC = 2, +}; + +typedef struct { + efi_table_hdr_t hdr; + u64 fw_vendor; + u32 fw_revision; + u32 __pad1; + u64 con_in_handle; + u64 con_in; + u64 con_out_handle; + u64 con_out; + u64 stderr_handle; + u64 stderr; + u64 runtime; + u64 boottime; + u32 nr_tables; + u32 __pad2; + u64 tables; +} efi_system_table_64_t; + +typedef struct { + u32 version; + u32 length; + u64 memory_protection_attribute; +} efi_properties_table_t; + +enum error_detector { + ERROR_DETECTOR_KFENCE = 0, + ERROR_DETECTOR_KASAN = 1, + ERROR_DETECTOR_WARN = 2, +}; + +struct trace_event_raw_error_report_template { + struct trace_entry ent; + enum error_detector error_detector; + long unsigned int id; + char __data[0]; +}; + +struct trace_event_data_offsets_error_report_template {}; + +typedef void (*btf_trace_error_report_end)(void *, enum error_detector, long unsigned int); + +typedef void (*bpf_insn_print_t)(void *, const char *, ...); + +typedef const char * (*bpf_insn_revmap_call_t)(void *, const struct bpf_insn *); + +typedef const char * (*bpf_insn_print_imm_t)(void *, const struct bpf_insn *, __u64); + +struct bpf_insn_cbs { + bpf_insn_print_t cb_print; + bpf_insn_revmap_call_t cb_call; + bpf_insn_print_imm_t cb_imm; + void *private_data; +}; + +enum { + BTF_VAR_STATIC = 0, + BTF_VAR_GLOBAL_ALLOCATED = 1, + BTF_VAR_GLOBAL_EXTERN = 2, +}; + +enum btf_func_linkage { + BTF_FUNC_STATIC = 0, + BTF_FUNC_GLOBAL = 1, + BTF_FUNC_EXTERN = 2, +}; + +struct btf_var { + __u32 linkage; +}; + +struct btf_var_secinfo { + __u32 type; + __u32 offset; + __u32 size; +}; + +struct btf_decl_tag { + __s32 component_idx; +}; + +struct bpf_btf_info { + __u64 btf; + __u32 btf_size; + __u32 id; + __u64 name; + __u32 name_len; + __u32 kernel_btf; +}; + +struct bpf_cgroup_dev_ctx { + __u32 access_type; + __u32 major; + __u32 minor; +}; + +struct bpf_raw_tracepoint_args { + __u64 args[0]; +}; + +struct bpf_sysctl { + __u32 write; + __u32 file_pos; +}; + +struct bpf_sockopt { + union { + struct bpf_sock *sk; + }; + union { + void *optval; + }; + union { + void *optval_end; + }; + __s32 level; + __s32 optname; + __s32 optlen; + __s32 retval; +}; + +enum { + BTF_F_COMPACT = 1, + BTF_F_NONAME = 2, + BTF_F_PTR_RAW = 4, + BTF_F_ZERO = 8, +}; + +struct bpf_perf_event_data { + bpf_user_pt_regs_t regs; + __u64 sample_period; + __u64 addr; +}; + +struct btf_id_set { + u32 cnt; + u32 ids[0]; +}; + +struct btf_struct_metas { + u32 cnt; + struct btf_struct_meta types[0]; +}; + +struct bpf_core_ctx { + struct bpf_verifier_log *log; + const struct btf *btf; +}; + +struct bpf_sysctl_kern { + struct ctl_table_header *head; + struct ctl_table *table; + void *cur_val; + size_t cur_len; + void *new_val; + size_t new_len; + int new_updated; + int write; + loff_t *ppos; + u64 tmp_reg; +}; + +struct bpf_sockopt_kern { + struct sock *sk; + u8 *optval; + u8 *optval_end; + s32 level; + s32 optname; + s32 optlen; + struct task_struct *current_task; + u64 tmp_reg; +}; + +enum btf_kfunc_hook { + BTF_KFUNC_HOOK_COMMON = 0, + BTF_KFUNC_HOOK_XDP = 1, + BTF_KFUNC_HOOK_TC = 2, + BTF_KFUNC_HOOK_STRUCT_OPS = 3, + BTF_KFUNC_HOOK_TRACING = 4, + BTF_KFUNC_HOOK_SYSCALL = 5, + BTF_KFUNC_HOOK_MAX = 6, +}; + +enum { + BTF_KFUNC_SET_MAX_CNT = 256, + BTF_DTOR_KFUNC_MAX_CNT = 256, +}; + +struct btf_kfunc_set_tab { + struct btf_id_set8 *sets[6]; +}; + +struct btf_id_dtor_kfunc_tab { + u32 cnt; + struct btf_id_dtor_kfunc dtors[0]; +}; + +enum verifier_phase { + CHECK_META = 0, + CHECK_TYPE = 1, +}; + +struct resolve_vertex { + const struct btf_type *t; + u32 type_id; + u16 next_member; +}; + +enum visit_state { + NOT_VISITED = 0, + VISITED = 1, + RESOLVED = 2, +}; + +enum resolve_mode { + RESOLVE_TBD = 0, + RESOLVE_PTR = 1, + RESOLVE_STRUCT_OR_ARRAY = 2, +}; + +struct btf_sec_info { + u32 off; + u32 len; +}; + +struct btf_verifier_env { + struct btf *btf; + u8 *visit_states; + struct resolve_vertex stack[32]; + struct bpf_verifier_log log; + u32 log_type_id; + u32 top_stack; + enum verifier_phase phase; + enum resolve_mode resolve_mode; +}; + +struct btf_show { + u64 flags; + void *target; + void (*showfn)(struct btf_show *, const char *, struct __va_list_tag *); + const struct btf *btf; + struct { + u8 depth; + u8 depth_to_show; + u8 depth_check; + u8 array_member: 1; + u8 array_terminated: 1; + u16 array_encoding; + u32 type_id; + int status; + const struct btf_type *type; + const struct btf_member *member; + char name[80]; + } state; + struct { + u32 size; + void *head; + void *data; + u8 safe[32]; + } obj; +}; + +struct btf_kind_operations { + s32 (*check_meta)(struct btf_verifier_env *, const struct btf_type *, u32); + int (*resolve)(struct btf_verifier_env *, const struct resolve_vertex *); + int (*check_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *); + int (*check_kflag_member)(struct btf_verifier_env *, const struct btf_type *, const struct btf_member *, const struct btf_type *); + void (*log_details)(struct btf_verifier_env *, const struct btf_type *); + void (*show)(const struct btf *, const struct btf_type *, u32, void *, u8, struct btf_show *); +}; + +enum { + BTF_FIELD_IGNORE = 0, + BTF_FIELD_FOUND = 1, +}; + +struct btf_field_info { + enum btf_field_type type; + u32 off; + union { + struct { + u32 type_id; + } kptr; + struct { + const char *node_name; + u32 value_btf_id; + } list_head; + }; +}; + +struct bpf_ctx_convert { + struct __sk_buff BPF_PROG_TYPE_SOCKET_FILTER_prog; + struct sk_buff BPF_PROG_TYPE_SOCKET_FILTER_kern; + struct __sk_buff BPF_PROG_TYPE_SCHED_CLS_prog; + struct sk_buff BPF_PROG_TYPE_SCHED_CLS_kern; + struct __sk_buff BPF_PROG_TYPE_SCHED_ACT_prog; + struct sk_buff BPF_PROG_TYPE_SCHED_ACT_kern; + struct xdp_md BPF_PROG_TYPE_XDP_prog; + struct xdp_buff BPF_PROG_TYPE_XDP_kern; + struct __sk_buff BPF_PROG_TYPE_CGROUP_SKB_prog; + struct sk_buff BPF_PROG_TYPE_CGROUP_SKB_kern; + struct bpf_sock BPF_PROG_TYPE_CGROUP_SOCK_prog; + struct sock BPF_PROG_TYPE_CGROUP_SOCK_kern; + struct bpf_sock_addr BPF_PROG_TYPE_CGROUP_SOCK_ADDR_prog; + struct bpf_sock_addr_kern BPF_PROG_TYPE_CGROUP_SOCK_ADDR_kern; + struct __sk_buff BPF_PROG_TYPE_LWT_IN_prog; + struct sk_buff BPF_PROG_TYPE_LWT_IN_kern; + struct __sk_buff BPF_PROG_TYPE_LWT_OUT_prog; + struct sk_buff BPF_PROG_TYPE_LWT_OUT_kern; + struct __sk_buff BPF_PROG_TYPE_LWT_XMIT_prog; + struct sk_buff BPF_PROG_TYPE_LWT_XMIT_kern; + struct __sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_prog; + struct sk_buff BPF_PROG_TYPE_LWT_SEG6LOCAL_kern; + struct bpf_sock_ops BPF_PROG_TYPE_SOCK_OPS_prog; + struct bpf_sock_ops_kern BPF_PROG_TYPE_SOCK_OPS_kern; + struct __sk_buff BPF_PROG_TYPE_SK_SKB_prog; + struct sk_buff BPF_PROG_TYPE_SK_SKB_kern; + struct sk_msg_md BPF_PROG_TYPE_SK_MSG_prog; + struct sk_msg BPF_PROG_TYPE_SK_MSG_kern; + struct __sk_buff BPF_PROG_TYPE_FLOW_DISSECTOR_prog; + struct bpf_flow_dissector BPF_PROG_TYPE_FLOW_DISSECTOR_kern; + bpf_user_pt_regs_t BPF_PROG_TYPE_KPROBE_prog; + struct pt_regs BPF_PROG_TYPE_KPROBE_kern; + __u64 BPF_PROG_TYPE_TRACEPOINT_prog; + u64 BPF_PROG_TYPE_TRACEPOINT_kern; + struct bpf_perf_event_data BPF_PROG_TYPE_PERF_EVENT_prog; + struct bpf_perf_event_data_kern BPF_PROG_TYPE_PERF_EVENT_kern; + struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_prog; + u64 BPF_PROG_TYPE_RAW_TRACEPOINT_kern; + struct bpf_raw_tracepoint_args BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_prog; + u64 BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE_kern; + void *BPF_PROG_TYPE_TRACING_prog; + void *BPF_PROG_TYPE_TRACING_kern; + struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_prog; + struct bpf_cgroup_dev_ctx BPF_PROG_TYPE_CGROUP_DEVICE_kern; + struct bpf_sysctl BPF_PROG_TYPE_CGROUP_SYSCTL_prog; + struct bpf_sysctl_kern BPF_PROG_TYPE_CGROUP_SYSCTL_kern; + struct bpf_sockopt BPF_PROG_TYPE_CGROUP_SOCKOPT_prog; + struct bpf_sockopt_kern BPF_PROG_TYPE_CGROUP_SOCKOPT_kern; + __u32 BPF_PROG_TYPE_LIRC_MODE2_prog; + u32 BPF_PROG_TYPE_LIRC_MODE2_kern; + struct sk_reuseport_md BPF_PROG_TYPE_SK_REUSEPORT_prog; + struct sk_reuseport_kern BPF_PROG_TYPE_SK_REUSEPORT_kern; + struct bpf_sk_lookup BPF_PROG_TYPE_SK_LOOKUP_prog; + struct bpf_sk_lookup_kern BPF_PROG_TYPE_SK_LOOKUP_kern; + void *BPF_PROG_TYPE_STRUCT_OPS_prog; + void *BPF_PROG_TYPE_STRUCT_OPS_kern; + void *BPF_PROG_TYPE_EXT_prog; + void *BPF_PROG_TYPE_EXT_kern; + void *BPF_PROG_TYPE_LSM_prog; + void *BPF_PROG_TYPE_LSM_kern; + void *BPF_PROG_TYPE_SYSCALL_prog; + void *BPF_PROG_TYPE_SYSCALL_kern; +}; + +enum { + __ctx_convertBPF_PROG_TYPE_SOCKET_FILTER = 0, + __ctx_convertBPF_PROG_TYPE_SCHED_CLS = 1, + __ctx_convertBPF_PROG_TYPE_SCHED_ACT = 2, + __ctx_convertBPF_PROG_TYPE_XDP = 3, + __ctx_convertBPF_PROG_TYPE_CGROUP_SKB = 4, + __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK = 5, + __ctx_convertBPF_PROG_TYPE_CGROUP_SOCK_ADDR = 6, + __ctx_convertBPF_PROG_TYPE_LWT_IN = 7, + __ctx_convertBPF_PROG_TYPE_LWT_OUT = 8, + __ctx_convertBPF_PROG_TYPE_LWT_XMIT = 9, + __ctx_convertBPF_PROG_TYPE_LWT_SEG6LOCAL = 10, + __ctx_convertBPF_PROG_TYPE_SOCK_OPS = 11, + __ctx_convertBPF_PROG_TYPE_SK_SKB = 12, + __ctx_convertBPF_PROG_TYPE_SK_MSG = 13, + __ctx_convertBPF_PROG_TYPE_FLOW_DISSECTOR = 14, + __ctx_convertBPF_PROG_TYPE_KPROBE = 15, + __ctx_convertBPF_PROG_TYPE_TRACEPOINT = 16, + __ctx_convertBPF_PROG_TYPE_PERF_EVENT = 17, + __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT = 18, + __ctx_convertBPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE = 19, + __ctx_convertBPF_PROG_TYPE_TRACING = 20, + __ctx_convertBPF_PROG_TYPE_CGROUP_DEVICE = 21, + __ctx_convertBPF_PROG_TYPE_CGROUP_SYSCTL = 22, + __ctx_convertBPF_PROG_TYPE_CGROUP_SOCKOPT = 23, + __ctx_convertBPF_PROG_TYPE_LIRC_MODE2 = 24, + __ctx_convertBPF_PROG_TYPE_SK_REUSEPORT = 25, + __ctx_convertBPF_PROG_TYPE_SK_LOOKUP = 26, + __ctx_convertBPF_PROG_TYPE_STRUCT_OPS = 27, + __ctx_convertBPF_PROG_TYPE_EXT = 28, + __ctx_convertBPF_PROG_TYPE_LSM = 29, + __ctx_convertBPF_PROG_TYPE_SYSCALL = 30, + __ctx_convert_unused = 31, +}; + +enum bpf_struct_walk_result { + WALK_SCALAR = 0, + WALK_PTR = 1, + WALK_STRUCT = 2, +}; + +struct btf_show_snprintf { + struct btf_show show; + int len_left; + int len; +}; + +enum { + BTF_MODULE_F_LIVE = 1, +}; + +struct btf_module { + struct list_head list; + struct module *module; + struct btf *btf; + struct bin_attribute *sysfs_attr; + int flags; +}; + +typedef u64 (*btf_bpf_btf_find_by_name_kind)(char *, int, u32, int); + +struct bpf_cand_cache { + const char *name; + u32 name_len; + u16 kind; + u16 cnt; + struct { + const struct btf *btf; + u32 id; + } cands[0]; +}; + +struct acpi_dev_walk_context { + int (*fn)(struct acpi_device *, void *); + void *data; +}; + +enum translation_map { + LAT1_MAP = 0, + GRAF_MAP = 1, + IBMPC_MAP = 2, + USER_MAP = 3, + FIRST_MAP = 0, + LAST_MAP = 3, +}; + +struct uni_pagedict { + u16 **uni_pgdir[32]; + long unsigned int refcount; + long unsigned int sum; + unsigned char *inverse_translations[4]; + u16 *inverse_trans_unicode; +}; + +struct cpu { + int node_id; + int hotpluggable; + struct device dev; +}; + +struct cpu_attr { + struct device_attribute attr; + const struct cpumask * const map; +}; + +union input_seq_state { + struct { + short unsigned int pos; + bool mutex_acquired; + }; + void *p; +}; + +struct input_devres { + struct input_dev *input; +}; + +struct zpff_device { + struct hid_report *report; +}; + +struct tc_act_bpf { + __u32 index; + __u32 capab; + int action; + int refcnt; + int bindcnt; +}; + +enum { + TCA_ACT_BPF_UNSPEC = 0, + TCA_ACT_BPF_TM = 1, + TCA_ACT_BPF_PARMS = 2, + TCA_ACT_BPF_OPS_LEN = 3, + TCA_ACT_BPF_OPS = 4, + TCA_ACT_BPF_FD = 5, + TCA_ACT_BPF_NAME = 6, + TCA_ACT_BPF_PAD = 7, + TCA_ACT_BPF_TAG = 8, + TCA_ACT_BPF_ID = 9, + __TCA_ACT_BPF_MAX = 10, +}; + +struct tcf_bpf { + struct tc_action common; + struct bpf_prog *filter; + union { + u32 bpf_fd; + u16 bpf_num_ops; + }; + struct sock_filter *bpf_ops; + const char *bpf_name; +}; + +struct tcf_bpf_cfg { + struct bpf_prog *filter; + struct sock_filter *bpf_ops; + const char *bpf_name; + u16 bpf_num_ops; + bool is_ebpf; +}; + +struct mptcp_delegated_action { + struct napi_struct napi; + struct list_head head; +}; + +struct trace_event_raw_mptcp_subflow_get_send { + struct trace_entry ent; + bool active; + bool free; + u32 snd_wnd; + u32 pace; + u8 backup; + u64 ratio; + char __data[0]; +}; + +struct trace_event_raw_mptcp_dump_mpext { + struct trace_entry ent; + u64 data_ack; + u64 data_seq; + u32 subflow_seq; + u16 data_len; + u16 csum; + u8 use_map; + u8 dsn64; + u8 data_fin; + u8 use_ack; + u8 ack64; + u8 mpc_map; + u8 frozen; + u8 reset_transient; + u8 reset_reason; + u8 csum_reqd; + u8 infinite_map; + char __data[0]; +}; + +struct trace_event_raw_ack_update_msk { + struct trace_entry ent; + u64 data_ack; + u64 old_snd_una; + u64 new_snd_una; + u64 new_wnd_end; + u64 msk_wnd_end; + char __data[0]; +}; + +struct trace_event_raw_subflow_check_data_avail { + struct trace_entry ent; + u8 status; + const void *skb; + char __data[0]; +}; + +struct trace_event_data_offsets_mptcp_subflow_get_send {}; + +struct trace_event_data_offsets_mptcp_dump_mpext {}; + +struct trace_event_data_offsets_ack_update_msk {}; + +struct trace_event_data_offsets_subflow_check_data_avail {}; + +typedef void (*btf_trace_mptcp_subflow_get_send)(void *, struct mptcp_subflow_context *); + +typedef void (*btf_trace_mptcp_sendmsg_frag)(void *, struct mptcp_ext *); + +typedef void (*btf_trace_get_mapping_status)(void *, struct mptcp_ext *); + +typedef void (*btf_trace_ack_update_msk)(void *, u64, u64, u64, u64, u64); + +typedef void (*btf_trace_subflow_check_data_avail)(void *, __u8, struct sk_buff *); + +enum { + MPTCP_CMSG_TS = 1, + MPTCP_CMSG_INQ = 2, +}; + +struct mptcp_sendmsg_info { + int mss_now; + int size_goal; + u16 limit; + u16 sent; + unsigned int flags; + bool data_lock_held; +}; + +struct subflow_send_info { + struct sock *ssk; + u64 linger_time; +}; + +struct waitid_info { + pid_t pid; + uid_t uid; + int status; + int cause; +}; + +struct wait_opts { + enum pid_type wo_type; + int wo_flags; + struct pid *wo_pid; + struct waitid_info *wo_info; + int wo_stat; + struct rusage *wo_rusage; + wait_queue_entry_t child_wait; + int notask_error; +}; + +struct bpf_cpumap_val { + __u32 qsize; + union { + int fd; + __u32 id; + } bpf_prog; +}; + +struct bpf_cpu_map_entry; + +struct xdp_bulk_queue { + void *q[8]; + struct list_head flush_node; + struct bpf_cpu_map_entry *obj; + unsigned int count; +}; + +struct bpf_cpu_map; + +struct bpf_cpu_map_entry { + u32 cpu; + int map_id; + struct xdp_bulk_queue *bulkq; + struct bpf_cpu_map *cmap; + struct ptr_ring *queue; + struct task_struct *kthread; + struct bpf_cpumap_val value; + struct bpf_prog *prog; + atomic_t refcnt; + struct callback_head rcu; + struct work_struct kthread_stop_wq; +}; + +struct bpf_cpu_map { + struct bpf_map map; + struct bpf_cpu_map_entry **cpu_map; long: 64; long: 64; long: 64; @@ -86063,428 +86276,9762 @@ long: 64; long: 64; long: 64; +}; + +struct madvise_walk_private { + struct mmu_gather *tlb; + bool pageout; +}; + +struct kobj_map; + +struct char_device_struct { + struct char_device_struct *next; + unsigned int major; + unsigned int baseminor; + int minorct; + char name[64]; + struct cdev *cdev; +}; + +struct __kernel_itimerspec { + struct __kernel_timespec it_interval; + struct __kernel_timespec it_value; +}; + +struct old_itimerspec32 { + struct old_timespec32 it_interval; + struct old_timespec32 it_value; +}; + +struct timerfd_ctx { + union { + struct hrtimer tmr; + struct alarm alarm; + } t; + ktime_t tintv; + ktime_t moffs; + wait_queue_head_t wqh; + u64 ticks; + int clockid; + short unsigned int expired; + short unsigned int settime_flags; + struct callback_head rcu; + struct list_head clist; + spinlock_t cancel_lock; + bool might_cancel; +}; + +struct pending_reservation { + struct rb_node rb_node; + ext4_lblk_t lclu; +}; + +struct rsvd_count { + int ndelonly; + bool first_do_lblk_found; + ext4_lblk_t first_do_lblk; + ext4_lblk_t last_do_lblk; + struct extent_status *left_es; + bool partial; + ext4_lblk_t lclu; +}; + +struct wrapper { + cmp_func_t cmp; + swap_func_t swap; +}; + +struct once_work { + struct work_struct work; + struct static_key_true *key; + struct module *module; +}; + +struct sg_pool { + size_t size; + char *name; + struct kmem_cache *slab; + mempool_t *pool; +}; + +struct msr_regs_info { + u32 *regs; + int err; +}; + +struct msr_info_completion { + struct msr_info msr; + struct completion done; +}; + +struct tpm_readpubek_out { + u8 algorithm[4]; + u8 encscheme[2]; + u8 sigscheme[2]; + __be32 paramsize; + u8 parameters[12]; + __be32 keysize; + u8 modulus[256]; + u8 checksum[20]; +}; + +struct tpm_pcr_attr { + int alg_id; + int pcr; + struct device_attribute attr; +}; + +struct lirc_scancode { + __u64 timestamp; + __u16 flags; + __u16 rc_proto; + __u32 keycode; + __u64 scancode; +}; + +struct lirc_fh { + struct list_head list; + struct rc_dev *rc; + int carrier_low; + struct { + union { + struct __kfifo kfifo; + unsigned int *type; + const unsigned int *const_type; + char (*rectype)[0]; + unsigned int *ptr; + const unsigned int *ptr_const; + }; + unsigned int buf[0]; + } rawir; + struct { + union { + struct __kfifo kfifo; + struct lirc_scancode *type; + const struct lirc_scancode *const_type; + char (*rectype)[0]; + struct lirc_scancode *ptr; + const struct lirc_scancode *ptr_const; + }; + struct lirc_scancode buf[0]; + } scancodes; + wait_queue_head_t wait_poll; + u8 send_mode; + u8 rec_mode; +}; + +enum { + SCTP_CHUNK_FLAG_T = 1, +}; + +struct ping_iter_state { + struct seq_net_private p; + int bucket; + sa_family_t family; +}; + +struct pingfakehdr { + struct icmphdr icmph; + struct msghdr *msg; + sa_family_t family; + __wsum wcheck; +}; + +struct ping_table { + struct hlist_nulls_head hash[64]; + spinlock_t lock; +}; + +enum hpet_mode { + HPET_MODE_UNUSED = 0, + HPET_MODE_LEGACY = 1, + HPET_MODE_CLOCKEVT = 2, + HPET_MODE_DEVICE = 3, +}; + +struct hpet_channel { + struct clock_event_device evt; + unsigned int num; + unsigned int cpu; + unsigned int irq; + unsigned int in_use; + enum hpet_mode mode; + unsigned int boot_cfg; + char name[10]; + long: 48; long: 64; long: 64; long: 64; +}; + +struct hpet_base { + unsigned int nr_channels; + unsigned int nr_clockevents; + unsigned int boot_cfg; + struct hpet_channel *channels; +}; + +union hpet_lock { + struct { + arch_spinlock_t lock; + u32 value; + }; + u64 lockval; +}; + +enum reboot_type { + BOOT_TRIPLE = 116, + BOOT_KBD = 107, + BOOT_BIOS = 98, + BOOT_ACPI = 97, + BOOT_EFI = 101, + BOOT_CF9_FORCE = 112, + BOOT_CF9_SAFE = 113, +}; + +struct sys_off_handler { + struct notifier_block nb; + int (*sys_off_cb)(struct sys_off_data *); + void *cb_data; + enum sys_off_mode mode; + bool blocking; + void *list; +}; + +struct bpf_kfunc_desc { + struct btf_func_model func_model; + u32 func_id; + s32 imm; + u16 offset; +}; + +struct bpf_kfunc_desc_tab { + struct bpf_kfunc_desc descs[256]; + u32 nr_descs; +}; + +struct bpf_kfunc_btf { + struct btf *btf; + struct module *module; + u16 offset; +}; + +struct bpf_kfunc_btf_tab { + struct bpf_kfunc_btf descs[256]; + u32 nr_descs; +}; + +typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *); + +enum bpf_stack_slot_type { + STACK_INVALID = 0, + STACK_SPILL = 1, + STACK_MISC = 2, + STACK_ZERO = 3, + STACK_DYNPTR = 4, +}; + +struct bpf_verifier_stack_elem { + struct bpf_verifier_state st; + int insn_idx; + int prev_insn_idx; + struct bpf_verifier_stack_elem *next; + u32 log_pos; +}; + +struct bpf_call_arg_meta { + struct bpf_map *map_ptr; + bool raw_mode; + bool pkt_access; + u8 release_regno; + int regno; + int access_size; + int mem_size; + u64 msize_max_value; + int ref_obj_id; + int map_uid; + int func_id; + struct btf *btf; + u32 btf_id; + struct btf *ret_btf; + u32 ret_btf_id; + u32 subprogno; + struct btf_field *kptr_field; + u8 uninit_dynptr_regno; +}; + +enum reg_arg_type { + SRC_OP = 0, + DST_OP = 1, + DST_OP_NO_MARK = 2, +}; + +enum bpf_access_src { + ACCESS_DIRECT = 1, + ACCESS_HELPER = 2, +}; + +struct bpf_reg_types { + const enum bpf_reg_type types[10]; + u32 *btf_id; +}; + +enum { + AT_PKT_END = -1, + BEYOND_PKT_END = -2, +}; + +typedef int (*set_callee_state_fn)(struct bpf_verifier_env *, struct bpf_func_state *, struct bpf_func_state *, int); + +struct bpf_kfunc_call_arg_meta { + struct btf *btf; + u32 func_id; + u32 kfunc_flags; + const struct btf_type *func_proto; + const char *func_name; + u32 ref_obj_id; + u8 release_regno; + bool r0_rdonly; + u32 ret_btf_id; + u64 r0_size; + struct { + u64 value; + bool found; + } arg_constant; + struct { + struct btf *btf; + u32 btf_id; + } arg_obj_drop; + struct { + struct btf_field *field; + } arg_list_head; +}; + +enum { + KF_ARG_DYNPTR_ID = 0, + KF_ARG_LIST_HEAD_ID = 1, + KF_ARG_LIST_NODE_ID = 2, +}; + +enum kfunc_ptr_arg_type { + KF_ARG_PTR_TO_CTX = 0, + KF_ARG_PTR_TO_ALLOC_BTF_ID = 1, + KF_ARG_PTR_TO_KPTR = 2, + KF_ARG_PTR_TO_DYNPTR = 3, + KF_ARG_PTR_TO_LIST_HEAD = 4, + KF_ARG_PTR_TO_LIST_NODE = 5, + KF_ARG_PTR_TO_BTF_ID = 6, + KF_ARG_PTR_TO_MEM = 7, + KF_ARG_PTR_TO_MEM_SIZE = 8, +}; + +enum special_kfunc_type { + KF_bpf_obj_new_impl = 0, + KF_bpf_obj_drop_impl = 1, + KF_bpf_list_push_front = 2, + KF_bpf_list_push_back = 3, + KF_bpf_list_pop_front = 4, + KF_bpf_list_pop_back = 5, + KF_bpf_cast_to_kern_ctx = 6, + KF_bpf_rdonly_cast = 7, + KF_bpf_rcu_read_lock = 8, + KF_bpf_rcu_read_unlock = 9, +}; + +enum { + REASON_BOUNDS = -1, + REASON_TYPE = -2, + REASON_PATHS = -3, + REASON_LIMIT = -4, + REASON_STACK = -5, +}; + +struct bpf_sanitize_info { + struct bpf_insn_aux_data aux; + bool mask_to_left; +}; + +enum { + DISCOVERED = 16, + EXPLORED = 32, + FALLTHROUGH = 1, + BRANCH = 2, +}; + +enum { + DONE_EXPLORING = 0, + KEEP_EXPLORING = 1, +}; + +struct acpi_exception_info { + char *name; +}; + +struct intel_agp_driver_description { + unsigned int chip_id; + char *name; + const struct agp_bridge_driver *driver; +}; + +struct bpf_prog_offload_ops { + int (*insn_hook)(struct bpf_verifier_env *, int, int); + int (*finalize)(struct bpf_verifier_env *); + int (*replace_insn)(struct bpf_verifier_env *, u32, struct bpf_insn *); + int (*remove_insns)(struct bpf_verifier_env *, u32, u32); + int (*prepare)(struct bpf_prog *); + int (*translate)(struct bpf_prog *); + void (*destroy)(struct bpf_prog *); +}; + +struct flow_cls_common_offload { + u32 chain_index; + __be16 protocol; + u32 prio; + struct netlink_ext_ack *extack; +}; + +enum tc_clsbpf_command { + TC_CLSBPF_OFFLOAD = 0, + TC_CLSBPF_STATS = 1, +}; + +struct tc_cls_bpf_offload { + struct flow_cls_common_offload common; + enum tc_clsbpf_command command; + struct tcf_exts *exts; + struct bpf_prog *prog; + struct bpf_prog *oldprog; + const char *name; + bool exts_integrated; +}; + +struct nsim_bpf_bound_prog { + struct nsim_dev *nsim_dev; + struct bpf_prog *prog; + struct dentry *ddir; + const char *state; + bool is_loaded; + struct list_head l; +}; + +struct nsim_map_entry { + void *key; + void *value; +}; + +struct nsim_bpf_bound_map { + struct netdevsim *ns; + struct bpf_offloaded_map *map; + struct mutex mutex; + struct nsim_map_entry entry[2]; + struct list_head l; +}; + +enum { + IF_LINK_MODE_DEFAULT = 0, + IF_LINK_MODE_DORMANT = 1, + IF_LINK_MODE_TESTING = 2, +}; + +enum lw_bits { + LW_URGENT = 0, +}; + +struct fib_nh_notifier_info { + struct fib_notifier_info info; + struct fib_nh *fib_nh; +}; + +typedef __kernel_long_t __kernel_ptrdiff_t; + +typedef __kernel_ptrdiff_t ptrdiff_t; + +enum format_type { + FORMAT_TYPE_NONE = 0, + FORMAT_TYPE_WIDTH = 1, + FORMAT_TYPE_PRECISION = 2, + FORMAT_TYPE_CHAR = 3, + FORMAT_TYPE_STR = 4, + FORMAT_TYPE_PTR = 5, + FORMAT_TYPE_PERCENT_CHAR = 6, + FORMAT_TYPE_INVALID = 7, + FORMAT_TYPE_LONG_LONG = 8, + FORMAT_TYPE_ULONG = 9, + FORMAT_TYPE_LONG = 10, + FORMAT_TYPE_UBYTE = 11, + FORMAT_TYPE_BYTE = 12, + FORMAT_TYPE_USHORT = 13, + FORMAT_TYPE_SHORT = 14, + FORMAT_TYPE_UINT = 15, + FORMAT_TYPE_INT = 16, + FORMAT_TYPE_SIZE_T = 17, + FORMAT_TYPE_PTRDIFF = 18, +}; + +struct printf_spec { + unsigned int type: 8; + int field_width: 24; + unsigned int flags: 8; + unsigned int base: 8; + int precision: 16; +}; + +struct page_flags_fields { + int width; + int shift; + int mask; + const struct printf_spec *spec; + const char *name; +}; + +enum cache_type { + CACHE_TYPE_NOCACHE = 0, + CACHE_TYPE_INST = 1, + CACHE_TYPE_DATA = 2, + CACHE_TYPE_SEPARATE = 3, + CACHE_TYPE_UNIFIED = 4, +}; + +struct cacheinfo { + unsigned int id; + enum cache_type type; + unsigned int level; + unsigned int coherency_line_size; + unsigned int number_of_sets; + unsigned int ways_of_associativity; + unsigned int physical_line_partition; + unsigned int size; + cpumask_t shared_cpu_map; + unsigned int attributes; + void *fw_token; + bool disable_sysfs; + void *priv; +}; + +struct cpu_cacheinfo { + struct cacheinfo *info_list; + unsigned int num_levels; + unsigned int num_leaves; + bool cpu_map_populated; +}; + +struct _cache_table { + unsigned char descriptor; + char cache_type; + short int size; +}; + +enum _cache_type { + CTYPE_NULL = 0, + CTYPE_DATA = 1, + CTYPE_INST = 2, + CTYPE_UNIFIED = 3, +}; + +union _cpuid4_leaf_eax { + struct { + enum _cache_type type: 5; + unsigned int level: 3; + unsigned int is_self_initializing: 1; + unsigned int is_fully_associative: 1; + unsigned int reserved: 4; + unsigned int num_threads_sharing: 12; + unsigned int num_cores_on_die: 6; + } split; + u32 full; +}; + +union _cpuid4_leaf_ebx { + struct { + unsigned int coherency_line_size: 12; + unsigned int physical_line_partition: 10; + unsigned int ways_of_associativity: 10; + } split; + u32 full; +}; + +union _cpuid4_leaf_ecx { + struct { + unsigned int number_of_sets: 32; + } split; + u32 full; +}; + +struct _cpuid4_info_regs { + union _cpuid4_leaf_eax eax; + union _cpuid4_leaf_ebx ebx; + union _cpuid4_leaf_ecx ecx; + unsigned int id; + long unsigned int size; + struct amd_northbridge *nb; +}; + +union l1_cache { + struct { + unsigned int line_size: 8; + unsigned int lines_per_tag: 8; + unsigned int assoc: 8; + unsigned int size_in_kb: 8; + }; + unsigned int val; +}; + +union l2_cache { + struct { + unsigned int line_size: 8; + unsigned int lines_per_tag: 4; + unsigned int assoc: 4; + unsigned int size_in_kb: 16; + }; + unsigned int val; +}; + +union l3_cache { + struct { + unsigned int line_size: 8; + unsigned int lines_per_tag: 4; + unsigned int assoc: 4; + unsigned int res: 2; + unsigned int size_encoded: 14; + }; + unsigned int val; +}; + +enum bpf_type { + BPF_TYPE_UNSPEC = 0, + BPF_TYPE_PROG = 1, + BPF_TYPE_MAP = 2, + BPF_TYPE_LINK = 3, +}; + +struct map_iter { + void *key; + bool done; +}; + +enum { + OPT_MODE = 0, +}; + +struct bpf_mount_opts { + umode_t mode; +}; + +struct fname { + __u32 hash; + __u32 minor_hash; + struct rb_node rb_hash; + struct fname *next; + __u32 inode; + __u8 name_len; + __u8 file_type; + char name[0]; +}; + +struct io_uring_buf_reg { + __u64 ring_addr; + __u32 ring_entries; + __u16 bgid; + __u16 pad; + __u64 resv[3]; +}; + +struct io_provide_buf { + struct file *file; + __u64 addr; + __u32 len; + __u32 bgid; + __u16 nbufs; + __u16 bid; +}; + +struct software_node_ref_args { + const struct software_node *node; + unsigned int nargs; + u64 args[8]; +}; + +struct swnode { + struct kobject kobj; + struct fwnode_handle fwnode; + const struct software_node *node; + int id; + struct ida child_ids; + struct list_head entry; + struct list_head children; + struct swnode *parent; + unsigned int allocated: 1; + unsigned int managed: 1; +}; + +enum amd_chipset_gen { + NOT_AMD_CHIPSET = 0, + AMD_CHIPSET_SB600 = 1, + AMD_CHIPSET_SB700 = 2, + AMD_CHIPSET_SB800 = 3, + AMD_CHIPSET_HUDSON2 = 4, + AMD_CHIPSET_BOLTON = 5, + AMD_CHIPSET_YANGTZE = 6, + AMD_CHIPSET_TAISHAN = 7, + AMD_CHIPSET_UNKNOWN = 8, +}; + +struct amd_chipset_type { + enum amd_chipset_gen gen; + u8 rev; +}; + +struct amd_chipset_info { + struct pci_dev *nb_dev; + struct pci_dev *smbus_dev; + int nb_type; + struct amd_chipset_type sb_type; + int isoc_reqs; + int probe_count; + bool need_pll_quirk; +}; + +enum { + SK_DIAG_BPF_STORAGE_REQ_NONE = 0, + SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 1, + __SK_DIAG_BPF_STORAGE_REQ_MAX = 2, +}; + +enum { + SK_DIAG_BPF_STORAGE_REP_NONE = 0, + SK_DIAG_BPF_STORAGE = 1, + __SK_DIAG_BPF_STORAGE_REP_MAX = 2, +}; + +enum { + SK_DIAG_BPF_STORAGE_NONE = 0, + SK_DIAG_BPF_STORAGE_PAD = 1, + SK_DIAG_BPF_STORAGE_MAP_ID = 2, + SK_DIAG_BPF_STORAGE_MAP_VALUE = 3, + __SK_DIAG_BPF_STORAGE_MAX = 4, +}; + +typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64, gfp_t); + +typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *); + +typedef u64 (*btf_bpf_sk_storage_get_tracing)(struct bpf_map *, struct sock *, void *, u64, gfp_t); + +typedef u64 (*btf_bpf_sk_storage_delete_tracing)(struct bpf_map *, struct sock *); + +struct bpf_sk_storage_diag { + u32 nr_maps; + struct bpf_map *maps[0]; +}; + +struct bpf_iter_seq_sk_storage_map_info { + struct bpf_map *map; + unsigned int bucket_id; + unsigned int skip_elems; +}; + +struct bpf_iter__bpf_sk_storage_map { + union { + struct bpf_iter_meta *meta; + }; + union { + struct bpf_map *map; + }; + union { + struct sock *sk; + }; + union { + void *value; + }; +}; + +enum nfqnl_msg_types { + NFQNL_MSG_PACKET = 0, + NFQNL_MSG_VERDICT = 1, + NFQNL_MSG_CONFIG = 2, + NFQNL_MSG_VERDICT_BATCH = 3, + NFQNL_MSG_MAX = 4, +}; + +struct nfqnl_msg_packet_hdr { + __be32 packet_id; + __be16 hw_protocol; + __u8 hook; +} __attribute__((packed)); + +struct nfqnl_msg_packet_hw { + __be16 hw_addrlen; + __u16 _pad; + __u8 hw_addr[8]; +}; + +struct nfqnl_msg_packet_timestamp { + __be64 sec; + __be64 usec; +}; + +enum nfqnl_vlan_attr { + NFQA_VLAN_UNSPEC = 0, + NFQA_VLAN_PROTO = 1, + NFQA_VLAN_TCI = 2, + __NFQA_VLAN_MAX = 3, +}; + +enum nfqnl_attr_type { + NFQA_UNSPEC = 0, + NFQA_PACKET_HDR = 1, + NFQA_VERDICT_HDR = 2, + NFQA_MARK = 3, + NFQA_TIMESTAMP = 4, + NFQA_IFINDEX_INDEV = 5, + NFQA_IFINDEX_OUTDEV = 6, + NFQA_IFINDEX_PHYSINDEV = 7, + NFQA_IFINDEX_PHYSOUTDEV = 8, + NFQA_HWADDR = 9, + NFQA_PAYLOAD = 10, + NFQA_CT = 11, + NFQA_CT_INFO = 12, + NFQA_CAP_LEN = 13, + NFQA_SKB_INFO = 14, + NFQA_EXP = 15, + NFQA_UID = 16, + NFQA_GID = 17, + NFQA_SECCTX = 18, + NFQA_VLAN = 19, + NFQA_L2HDR = 20, + NFQA_PRIORITY = 21, + __NFQA_MAX = 22, +}; + +struct nfqnl_msg_verdict_hdr { + __be32 verdict; + __be32 id; +}; + +enum nfqnl_msg_config_cmds { + NFQNL_CFG_CMD_NONE = 0, + NFQNL_CFG_CMD_BIND = 1, + NFQNL_CFG_CMD_UNBIND = 2, + NFQNL_CFG_CMD_PF_BIND = 3, + NFQNL_CFG_CMD_PF_UNBIND = 4, +}; + +struct nfqnl_msg_config_cmd { + __u8 command; + __u8 _pad; + __be16 pf; +}; + +enum nfqnl_config_mode { + NFQNL_COPY_NONE = 0, + NFQNL_COPY_META = 1, + NFQNL_COPY_PACKET = 2, +}; + +struct nfqnl_msg_config_params { + __be32 copy_range; + __u8 copy_mode; +} __attribute__((packed)); + +enum nfqnl_attr_config { + NFQA_CFG_UNSPEC = 0, + NFQA_CFG_CMD = 1, + NFQA_CFG_PARAMS = 2, + NFQA_CFG_QUEUE_MAXLEN = 3, + NFQA_CFG_MASK = 4, + NFQA_CFG_FLAGS = 5, + __NFQA_CFG_MAX = 6, +}; + +struct nfqnl_instance { + struct hlist_node hlist; + struct callback_head rcu; + u32 peer_portid; + unsigned int queue_maxlen; + unsigned int copy_range; + unsigned int queue_dropped; + unsigned int queue_user_dropped; + u_int16_t queue_num; + u_int8_t copy_mode; + u_int32_t flags; + spinlock_t lock; + unsigned int queue_total; + unsigned int id_sequence; + struct list_head queue_list; long: 64; long: 64; long: 64; long: 64; long: 64; +}; + +typedef int (*nfqnl_cmpfn)(struct nf_queue_entry *, long unsigned int); + +struct nfnl_queue_net { + spinlock_t instances_lock; + struct hlist_head instance_table[16]; +}; + +enum { + SEG6_IPTUNNEL_UNSPEC = 0, + SEG6_IPTUNNEL_SRH = 1, + __SEG6_IPTUNNEL_MAX = 2, +}; + +struct seg6_iptunnel_encap { + int mode; + struct ipv6_sr_hdr srh[0]; +}; + +enum { + SEG6_IPTUN_MODE_INLINE = 0, + SEG6_IPTUN_MODE_ENCAP = 1, + SEG6_IPTUN_MODE_L2ENCAP = 2, + SEG6_IPTUN_MODE_ENCAP_RED = 3, + SEG6_IPTUN_MODE_L2ENCAP_RED = 4, +}; + +struct seg6_lwt { + struct dst_cache cache; + struct seg6_iptunnel_encap tuninfo[0]; +}; + +struct rc { + long int (*fill)(void *, long unsigned int); + uint8_t *ptr; + uint8_t *buffer; + uint8_t *buffer_end; + long int buffer_size; + uint32_t code; + uint32_t range; + uint32_t bound; + void (*error)(char *); +}; + +struct lzma_header { + uint8_t pos; + uint32_t dict_size; + uint64_t dst_size; +} __attribute__((packed)); + +struct writer { + uint8_t *buffer; + uint8_t previous_byte; + size_t buffer_pos; + int bufsize; + size_t global_pos; + long int (*flush)(void *, long unsigned int); + struct lzma_header *header; +}; + +struct cstate { + int state; + uint32_t rep0; + uint32_t rep1; + uint32_t rep2; + uint32_t rep3; +}; + +struct uevent_sock { + struct list_head list; + struct sock *sk; +}; + +struct change_member { + struct e820_entry *entry; + long long unsigned int addr; +}; + +struct param_attribute { + struct module_attribute mattr; + const struct kernel_param *param; +}; + +struct module_param_attrs { + unsigned int num; + struct attribute_group grp; + struct param_attribute attrs[0]; +}; + +struct kmalloced_param { + struct list_head list; + char val[0]; +}; + +struct audit_fsnotify_mark { + dev_t dev; + long unsigned int ino; + char *path; + struct fsnotify_mark mark; + struct audit_krule *rule; +}; + +enum bpf_stats_type { + BPF_STATS_RUN_TIME = 0, +}; + +struct bpf_prog_info { + __u32 type; + __u32 id; + __u8 tag[8]; + __u32 jited_prog_len; + __u32 xlated_prog_len; + __u64 jited_prog_insns; + __u64 xlated_prog_insns; + __u64 load_time; + __u32 created_by_uid; + __u32 nr_map_ids; + __u64 map_ids; + char name[16]; + __u32 ifindex; + __u32 gpl_compatible: 1; + __u64 netns_dev; + __u64 netns_ino; + __u32 nr_jited_ksyms; + __u32 nr_jited_func_lens; + __u64 jited_ksyms; + __u64 jited_func_lens; + __u32 btf_id; + __u32 func_info_rec_size; + __u64 func_info; + __u32 nr_func_info; + __u32 nr_line_info; + __u64 line_info; + __u64 jited_line_info; + __u32 nr_jited_line_info; + __u32 line_info_rec_size; + __u32 jited_line_info_rec_size; + __u32 nr_prog_tags; + __u64 prog_tags; + __u64 run_time_ns; + __u64 run_cnt; + __u64 recursion_misses; + __u32 verified_insns; + __u32 attach_btf_obj_id; + __u32 attach_btf_id; +}; + +struct bpf_map_info { + __u32 type; + __u32 id; + __u32 key_size; + __u32 value_size; + __u32 max_entries; + __u32 map_flags; + char name[16]; + __u32 ifindex; + __u32 btf_vmlinux_value_type_id; + __u64 netns_dev; + __u64 netns_ino; + __u32 btf_id; + __u32 btf_key_type_id; + __u32 btf_value_type_id; + __u64 map_extra; +}; + +struct bpf_spin_lock { + __u32 val; +}; + +struct bpf_tracing_link { + struct bpf_tramp_link link; + enum bpf_attach_type attach_type; + struct bpf_trampoline *trampoline; + struct bpf_prog *tgt_prog; +}; + +enum bpf_audit { + BPF_AUDIT_LOAD = 0, + BPF_AUDIT_UNLOAD = 1, + BPF_AUDIT_MAX = 2, +}; + +struct bpf_prog_kstats { + u64 nsecs; + u64 cnt; + u64 misses; +}; + +struct bpf_raw_tp_link { + struct bpf_link link; + struct bpf_raw_event_map *btp; +}; + +struct bpf_perf_link { + struct bpf_link link; + struct file *perf_file; +}; + +typedef u64 (*btf_bpf_sys_bpf)(int, union bpf_attr *, u32); + +typedef u64 (*btf_bpf_sys_close)(u32); + +typedef u64 (*btf_bpf_kallsyms_lookup_name)(const char *, int, int, u64 *); + +struct fb_con2fbmap { + __u32 console; + __u32 framebuffer; +}; + +enum { + FBCON_LOGO_CANSHOW = -1, + FBCON_LOGO_DRAW = -2, + FBCON_LOGO_DONTSHOW = -3, +}; + +struct nsim_dev_hwstats_netdev { + struct list_head list; + struct net_device *netdev; + struct rtnl_hw_stats64 stats; + bool enabled; + bool fail_enable; +}; + +enum nsim_dev_hwstats_do { + NSIM_DEV_HWSTATS_DO_DISABLE = 0, + NSIM_DEV_HWSTATS_DO_ENABLE = 1, + NSIM_DEV_HWSTATS_DO_FAIL = 2, +}; + +struct nsim_dev_hwstats_fops { + const struct file_operations fops; + enum nsim_dev_hwstats_do action; + enum netdev_offload_xstats_type type; +}; + +typedef struct { + long unsigned int key[2]; +} hsiphash_key_t; + +struct __user_cap_header_struct { + __u32 version; + int pid; +}; + +typedef struct __user_cap_header_struct *cap_user_header_t; + +struct __user_cap_data_struct { + __u32 effective; + __u32 permitted; + __u32 inheritable; +}; + +typedef struct __user_cap_data_struct *cap_user_data_t; + +enum con_flush_mode { + CONSOLE_FLUSH_PENDING = 0, + CONSOLE_REPLAY_ALL = 1, +}; + +struct kmsg_dump_iter { + u64 cur_seq; + u64 next_seq; +}; + +struct kmsg_dumper { + struct list_head list; + void (*dump)(struct kmsg_dumper *, enum kmsg_dump_reason); + enum kmsg_dump_reason max_reason; + bool registered; +}; + +struct trace_event_raw_console { + struct trace_entry ent; + u32 __data_loc_msg; + char __data[0]; +}; + +struct trace_event_data_offsets_console { + u32 msg; +}; + +typedef void (*btf_trace_console)(void *, const char *, size_t); + +struct console_cmdline { + char name[16]; + int index; + bool user_specified; + char *options; +}; + +enum printk_info_flags { + LOG_NEWLINE = 2, + LOG_CONT = 8, +}; + +enum devkmsg_log_bits { + __DEVKMSG_LOG_BIT_ON = 0, + __DEVKMSG_LOG_BIT_OFF = 1, + __DEVKMSG_LOG_BIT_LOCK = 2, +}; + +enum devkmsg_log_masks { + DEVKMSG_LOG_MASK_ON = 1, + DEVKMSG_LOG_MASK_OFF = 2, + DEVKMSG_LOG_MASK_LOCK = 4, +}; + +enum con_msg_format_flags { + MSG_FORMAT_DEFAULT = 0, + MSG_FORMAT_SYSLOG = 1, +}; + +struct latched_seq { + seqcount_latch_t latch; + u64 val[2]; +}; + +struct devkmsg_user { + atomic64_t seq; + struct ratelimit_state rs; + struct mutex lock; + char buf[8192]; + struct printk_info info; + char text_buf[8192]; + struct printk_record record; +}; + +struct list_lru_memcg { + struct callback_head rcu; + struct list_lru_one node[0]; +}; + +struct list_lru_memcg_table { + struct list_lru_memcg *mlru; + struct mem_cgroup *memcg; +}; + +struct vmemmap_remap_walk { + void (*remap_pte)(pte_t *, long unsigned int, struct vmemmap_remap_walk *); + long unsigned int nr_walked; + struct page *reuse_page; + long unsigned int reuse_addr; + struct list_head *vmemmap_pages; +}; + +enum legacy_fs_param { + LEGACY_FS_UNSET_PARAMS = 0, + LEGACY_FS_MONOLITHIC_PARAMS = 1, + LEGACY_FS_INDIVIDUAL_PARAMS = 2, +}; + +struct legacy_fs_context { + char *legacy_data; + size_t data_size; + enum legacy_fs_param param_type; +}; + +struct fat_boot_sector { + __u8 ignored[3]; + __u8 system_id[8]; + __u8 sector_size[2]; + __u8 sec_per_clus; + __le16 reserved; + __u8 fats; + __u8 dir_entries[2]; + __u8 sectors[2]; + __u8 media; + __le16 fat_length; + __le16 secs_track; + __le16 heads; + __le32 hidden; + __le32 total_sect; + union { + struct { + __u8 drive_number; + __u8 state; + __u8 signature; + __u8 vol_id[4]; + __u8 vol_label[11]; + __u8 fs_type[8]; + } fat16; + struct { + __le32 length; + __le16 flags; + __u8 version[2]; + __le32 root_cluster; + __le16 info_sector; + __le16 backup_boot; + __le16 reserved2[6]; + __u8 drive_number; + __u8 state; + __u8 signature; + __u8 vol_id[4]; + __u8 vol_label[11]; + __u8 fs_type[8]; + } fat32; + }; +}; + +struct msdos_partition { + u8 boot_ind; + u8 head; + u8 sector; + u8 cyl; + u8 sys_ind; + u8 end_head; + u8 end_sector; + u8 end_cyl; + __le32 start_sect; + __le32 nr_sects; +}; + +enum msdos_sys_ind { + DOS_EXTENDED_PARTITION = 5, + LINUX_EXTENDED_PARTITION = 133, + WIN98_EXTENDED_PARTITION = 15, + LINUX_DATA_PARTITION = 131, + LINUX_LVM_PARTITION = 142, + LINUX_RAID_PARTITION___3 = 253, + SOLARIS_X86_PARTITION = 130, + NEW_SOLARIS_X86_PARTITION = 191, + DM6_AUX1PARTITION = 81, + DM6_AUX3PARTITION = 83, + DM6_PARTITION = 84, + EZD_PARTITION = 85, + FREEBSD_PARTITION = 165, + OPENBSD_PARTITION = 166, + NETBSD_PARTITION = 169, + BSDI_PARTITION = 183, + MINIX_PARTITION = 129, + UNIXWARE_PARTITION = 99, +}; + +struct solaris_x86_slice { + __le16 s_tag; + __le16 s_flag; + __le32 s_start; + __le32 s_size; +}; + +struct solaris_x86_vtoc { + unsigned int v_bootinfo[3]; + __le32 v_sanity; + __le32 v_version; + char v_volume[8]; + __le16 v_sectorsz; + __le16 v_nparts; + unsigned int v_reserved[10]; + struct solaris_x86_slice v_slice[16]; + unsigned int timestamp[16]; + char v_asciilabel[128]; +}; + +struct bsd_partition { + __le32 p_size; + __le32 p_offset; + __le32 p_fsize; + __u8 p_fstype; + __u8 p_frag; + __le16 p_cpg; +}; + +struct bsd_disklabel { + __le32 d_magic; + __s16 d_type; + __s16 d_subtype; + char d_typename[16]; + char d_packname[16]; + __u32 d_secsize; + __u32 d_nsectors; + __u32 d_ntracks; + __u32 d_ncylinders; + __u32 d_secpercyl; + __u32 d_secperunit; + __u16 d_sparespertrack; + __u16 d_sparespercyl; + __u32 d_acylinders; + __u16 d_rpm; + __u16 d_interleave; + __u16 d_trackskew; + __u16 d_cylskew; + __u32 d_headswitch; + __u32 d_trkseek; + __u32 d_flags; + __u32 d_drivedata[5]; + __u32 d_spare[5]; + __le32 d_magic2; + __le16 d_checksum; + __le16 d_npartitions; + __le32 d_bbsize; + __le32 d_sbsize; + struct bsd_partition d_partitions[16]; +}; + +struct unixware_slice { + __le16 s_label; + __le16 s_flags; + __le32 start_sect; + __le32 nr_sects; +}; + +struct unixware_vtoc { + __le32 v_magic; + __le32 v_version; + char v_name[8]; + __le16 v_nslices; + __le16 v_unknown1; + __le32 v_reserved[10]; + struct unixware_slice v_slice[16]; +}; + +struct unixware_disklabel { + __le32 d_type; + __le32 d_magic; + __le32 d_version; + char d_serial[12]; + __le32 d_ncylinders; + __le32 d_ntracks; + __le32 d_nsectors; + __le32 d_secsize; + __le32 d_part_start; + __le32 d_unknown1[12]; + __le32 d_alt_tbl; + __le32 d_alt_len; + __le32 d_phys_cyl; + __le32 d_phys_trk; + __le32 d_phys_sec; + __le32 d_phys_bytes; + __le32 d_unknown2; + __le32 d_unknown3; + __le32 d_pad[8]; + struct unixware_vtoc vtoc; +}; + +struct region { + unsigned int start; + unsigned int off; + unsigned int group_len; + unsigned int end; + unsigned int nbits; +}; + +enum { + REG_OP_ISFREE = 0, + REG_OP_ALLOC = 1, + REG_OP_RELEASE = 2, +}; + +struct walk_rcec_data { + struct pci_dev *rcec; + int (*user_callback)(struct pci_dev *, void *); + void *user_data; +}; + +enum hwmon_chip_attributes { + hwmon_chip_temp_reset_history = 0, + hwmon_chip_in_reset_history = 1, + hwmon_chip_curr_reset_history = 2, + hwmon_chip_power_reset_history = 3, + hwmon_chip_register_tz = 4, + hwmon_chip_update_interval = 5, + hwmon_chip_alarms = 6, + hwmon_chip_samples = 7, + hwmon_chip_curr_samples = 8, + hwmon_chip_in_samples = 9, + hwmon_chip_power_samples = 10, + hwmon_chip_temp_samples = 11, +}; + +enum hwmon_power_attributes { + hwmon_power_enable = 0, + hwmon_power_average = 1, + hwmon_power_average_interval = 2, + hwmon_power_average_interval_max = 3, + hwmon_power_average_interval_min = 4, + hwmon_power_average_highest = 5, + hwmon_power_average_lowest = 6, + hwmon_power_average_max = 7, + hwmon_power_average_min = 8, + hwmon_power_input = 9, + hwmon_power_input_highest = 10, + hwmon_power_input_lowest = 11, + hwmon_power_reset_history = 12, + hwmon_power_accuracy = 13, + hwmon_power_cap = 14, + hwmon_power_cap_hyst = 15, + hwmon_power_cap_max = 16, + hwmon_power_cap_min = 17, + hwmon_power_min = 18, + hwmon_power_max = 19, + hwmon_power_crit = 20, + hwmon_power_lcrit = 21, + hwmon_power_label = 22, + hwmon_power_alarm = 23, + hwmon_power_cap_alarm = 24, + hwmon_power_min_alarm = 25, + hwmon_power_max_alarm = 26, + hwmon_power_lcrit_alarm = 27, + hwmon_power_crit_alarm = 28, + hwmon_power_rated_min = 29, + hwmon_power_rated_max = 30, +}; + +enum hwmon_energy_attributes { + hwmon_energy_enable = 0, + hwmon_energy_input = 1, + hwmon_energy_label = 2, +}; + +enum hwmon_humidity_attributes { + hwmon_humidity_enable = 0, + hwmon_humidity_input = 1, + hwmon_humidity_label = 2, + hwmon_humidity_min = 3, + hwmon_humidity_min_hyst = 4, + hwmon_humidity_max = 5, + hwmon_humidity_max_hyst = 6, + hwmon_humidity_alarm = 7, + hwmon_humidity_fault = 8, + hwmon_humidity_rated_min = 9, + hwmon_humidity_rated_max = 10, +}; + +enum hwmon_fan_attributes { + hwmon_fan_enable = 0, + hwmon_fan_input = 1, + hwmon_fan_label = 2, + hwmon_fan_min = 3, + hwmon_fan_max = 4, + hwmon_fan_div = 5, + hwmon_fan_pulses = 6, + hwmon_fan_target = 7, + hwmon_fan_alarm = 8, + hwmon_fan_min_alarm = 9, + hwmon_fan_max_alarm = 10, + hwmon_fan_fault = 11, +}; + +enum hwmon_pwm_attributes { + hwmon_pwm_input = 0, + hwmon_pwm_enable = 1, + hwmon_pwm_mode = 2, + hwmon_pwm_freq = 3, + hwmon_pwm_auto_channels_temp = 4, +}; + +enum hwmon_intrusion_attributes { + hwmon_intrusion_alarm = 0, + hwmon_intrusion_beep = 1, +}; + +struct trace_event_raw_hwmon_attr_class { + struct trace_entry ent; + int index; + u32 __data_loc_attr_name; + long int val; + char __data[0]; +}; + +struct trace_event_raw_hwmon_attr_show_string { + struct trace_entry ent; + int index; + u32 __data_loc_attr_name; + u32 __data_loc_label; + char __data[0]; +}; + +struct trace_event_data_offsets_hwmon_attr_class { + u32 attr_name; +}; + +struct trace_event_data_offsets_hwmon_attr_show_string { + u32 attr_name; + u32 label; +}; + +typedef void (*btf_trace_hwmon_attr_show)(void *, int, const char *, long int); + +typedef void (*btf_trace_hwmon_attr_store)(void *, int, const char *, long int); + +typedef void (*btf_trace_hwmon_attr_show_string)(void *, int, const char *, const char *); + +struct hwmon_device { + const char *name; + const char *label; + struct device dev; + const struct hwmon_chip_info *chip; + struct list_head tzdata; + struct attribute_group group; + const struct attribute_group **groups; +}; + +struct hwmon_device_attribute { + struct device_attribute dev_attr; + const struct hwmon_ops *ops; + enum hwmon_sensor_types type; + u32 attr; + int index; + char name[32]; +}; + +struct nf_ct_bridge_info { + struct nf_hook_ops *ops; + unsigned int ops_size; + struct module *me; +}; + +enum { + NONE_FORCE_HPET_RESUME = 0, + OLD_ICH_FORCE_HPET_RESUME = 1, + ICH_FORCE_HPET_RESUME = 2, + VT8237_FORCE_HPET_RESUME = 3, + NVIDIA_FORCE_HPET_RESUME = 4, + ATI_FORCE_HPET_RESUME = 5, +}; + +enum allow_write_msrs { + MSR_WRITES_ON = 0, + MSR_WRITES_OFF = 1, + MSR_WRITES_DEFAULT = 2, +}; + +struct smpboot_thread_data { + unsigned int cpu; + unsigned int status; + struct smp_hotplug_thread *ht; +}; + +enum { + HP_THREAD_NONE = 0, + HP_THREAD_ACTIVE = 1, + HP_THREAD_PARKED = 2, +}; + +struct mcs_spinlock { + struct mcs_spinlock *next; + int locked; + int count; +}; + +struct qnode { + struct mcs_spinlock mcs; +}; + +enum { + IRQ_STARTUP_NORMAL = 0, + IRQ_STARTUP_MANAGED = 1, + IRQ_STARTUP_ABORT = 2, +}; + +typedef __kernel_long_t __kernel_suseconds_t; + +typedef __kernel_suseconds_t suseconds_t; + +struct old_timex32 { + u32 modes; + s32 offset; + s32 freq; + s32 maxerror; + s32 esterror; + s32 status; + s32 constant; + s32 precision; + s32 tolerance; + struct old_timeval32 time; + s32 tick; + s32 ppsfreq; + s32 jitter; + s32 shift; + s32 stabil; + s32 jitcnt; + s32 calcnt; + s32 errcnt; + s32 stbcnt; + s32 tai; + long: 32; long: 64; long: 64; long: 64; long: 64; long: 64; - char data[0]; }; -struct bpf_ringbuf_map { - struct bpf_map map; - struct bpf_ringbuf *rb; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; - long: 64; +struct file_clone_range { + __s64 src_fd; + __u64 src_offset; + __u64 src_length; + __u64 dest_offset; +}; + +struct file_dedupe_range_info { + __s64 dest_fd; + __u64 dest_offset; + __u64 bytes_deduped; + __s32 status; + __u32 reserved; +}; + +struct file_dedupe_range { + __u64 src_offset; + __u64 src_length; + __u16 dest_count; + __u16 reserved1; + __u32 reserved2; + struct file_dedupe_range_info info[0]; +}; + +struct fsxattr { + __u32 fsx_xflags; + __u32 fsx_extsize; + __u32 fsx_nextents; + __u32 fsx_projid; + __u32 fsx_cowextsize; + unsigned char fsx_pad[8]; +}; + +struct space_resv { + __s16 l_type; + __s16 l_whence; + __s64 l_start; + __s64 l_len; + __s32 l_sysid; + __u32 l_pid; + __s32 l_pad[4]; +}; + +struct dnotify_struct { + struct dnotify_struct *dn_next; + __u32 dn_mask; + int dn_fd; + struct file *dn_filp; + fl_owner_t dn_owner; +}; + +struct dnotify_mark { + struct fsnotify_mark fsn_mark; + struct dnotify_struct *dn; +}; + +struct folio_iter { + struct folio *folio; + size_t offset; + size_t length; + struct folio *_next; + size_t _seg_count; + int _i; +}; + +struct iomap_ioend { + struct list_head io_list; + u16 io_type; + u16 io_flags; + u32 io_folios; + struct inode *io_inode; + size_t io_size; + loff_t io_offset; + sector_t io_sector; + struct bio *io_bio; + struct bio io_inline_bio; +}; + +struct iomap_writepage_ctx; + +struct iomap_writeback_ops { + int (*map_blocks)(struct iomap_writepage_ctx *, struct inode *, loff_t); + int (*prepare_ioend)(struct iomap_ioend *, int); + void (*discard_folio)(struct folio *, loff_t); +}; + +struct iomap_writepage_ctx { + struct iomap iomap; + struct iomap_ioend *ioend; + const struct iomap_writeback_ops *ops; +}; + +struct iomap_page { + atomic_t read_bytes_pending; + atomic_t write_bytes_pending; + spinlock_t uptodate_lock; + long unsigned int uptodate[0]; +}; + +struct iomap_readpage_ctx { + struct folio *cur_folio; + bool cur_folio_in_bio; + struct bio *bio; + struct readahead_control *rac; +}; + +struct jbd2_journal_block_tail { + __be32 t_checksum; +}; + +struct recovery_info { + tid_t start_transaction; + tid_t end_transaction; + int nr_replays; + int nr_revokes; + int nr_revoke_hits; +}; + +enum { + Opt_err___8 = 0, + Opt_enc = 1, + Opt_hash___2 = 2, +}; + +struct ima_key_entry { + struct list_head list; + void *payload; + size_t payload_len; + char *keyring_name; +}; + +struct slave_attribute { + struct attribute attr; + ssize_t (*show)(struct slave *, char *); +}; + +struct nf_conntrack_nat_helper { + struct list_head list; + char mod_name[16]; + struct module *module; +}; + +typedef struct sk_buff * (*gro_receive_sk_t)(struct sock *, struct list_head *, struct sk_buff *); + +struct x86_cpu { + struct cpu cpu; +}; + +struct cpuid_bit { + u16 feature; + u8 reg; + u8 bit; + u32 level; + u32 sub_leaf; +}; + +enum { + SAMPLES = 8, + MIN_CHANGE = 5, +}; + +enum spectre_v2_mitigation { + SPECTRE_V2_NONE = 0, + SPECTRE_V2_RETPOLINE = 1, + SPECTRE_V2_LFENCE = 2, + SPECTRE_V2_EIBRS = 3, + SPECTRE_V2_EIBRS_RETPOLINE = 4, + SPECTRE_V2_EIBRS_LFENCE = 5, + SPECTRE_V2_IBRS = 6, +}; + +enum spectre_v2_user_mitigation { + SPECTRE_V2_USER_NONE = 0, + SPECTRE_V2_USER_STRICT = 1, + SPECTRE_V2_USER_STRICT_PREFERRED = 2, + SPECTRE_V2_USER_PRCTL = 3, + SPECTRE_V2_USER_SECCOMP = 4, +}; + +enum ssb_mitigation { + SPEC_STORE_BYPASS_NONE = 0, + SPEC_STORE_BYPASS_DISABLE = 1, + SPEC_STORE_BYPASS_PRCTL = 2, + SPEC_STORE_BYPASS_SECCOMP = 3, +}; + +enum l1tf_mitigations { + L1TF_MITIGATION_OFF = 0, + L1TF_MITIGATION_FLUSH_NOWARN = 1, + L1TF_MITIGATION_FLUSH = 2, + L1TF_MITIGATION_FLUSH_NOSMT = 3, + L1TF_MITIGATION_FULL = 4, + L1TF_MITIGATION_FULL_FORCE = 5, +}; + +enum mds_mitigations { + MDS_MITIGATION_OFF = 0, + MDS_MITIGATION_FULL = 1, + MDS_MITIGATION_VMWERV = 2, +}; + +enum vmx_l1d_flush_state { + VMENTER_L1D_FLUSH_AUTO = 0, + VMENTER_L1D_FLUSH_NEVER = 1, + VMENTER_L1D_FLUSH_COND = 2, + VMENTER_L1D_FLUSH_ALWAYS = 3, + VMENTER_L1D_FLUSH_EPT_DISABLED = 4, + VMENTER_L1D_FLUSH_NOT_REQUIRED = 5, +}; + +enum taa_mitigations { + TAA_MITIGATION_OFF = 0, + TAA_MITIGATION_UCODE_NEEDED = 1, + TAA_MITIGATION_VERW = 2, + TAA_MITIGATION_TSX_DISABLED = 3, +}; + +enum mmio_mitigations { + MMIO_MITIGATION_OFF = 0, + MMIO_MITIGATION_UCODE_NEEDED = 1, + MMIO_MITIGATION_VERW = 2, +}; + +enum srbds_mitigations { + SRBDS_MITIGATION_OFF = 0, + SRBDS_MITIGATION_UCODE_NEEDED = 1, + SRBDS_MITIGATION_FULL = 2, + SRBDS_MITIGATION_TSX_OFF = 3, + SRBDS_MITIGATION_HYPERVISOR = 4, +}; + +enum l1d_flush_mitigations { + L1D_FLUSH_OFF = 0, + L1D_FLUSH_ON = 1, +}; + +enum spectre_v1_mitigation { + SPECTRE_V1_MITIGATION_NONE = 0, + SPECTRE_V1_MITIGATION_AUTO = 1, +}; + +enum retbleed_mitigation { + RETBLEED_MITIGATION_NONE = 0, + RETBLEED_MITIGATION_UNRET = 1, + RETBLEED_MITIGATION_IBPB = 2, + RETBLEED_MITIGATION_IBRS = 3, + RETBLEED_MITIGATION_EIBRS = 4, +}; + +enum retbleed_mitigation_cmd { + RETBLEED_CMD_OFF = 0, + RETBLEED_CMD_AUTO = 1, + RETBLEED_CMD_UNRET = 2, + RETBLEED_CMD_IBPB = 3, +}; + +enum spectre_v2_mitigation_cmd { + SPECTRE_V2_CMD_NONE = 0, + SPECTRE_V2_CMD_AUTO = 1, + SPECTRE_V2_CMD_FORCE = 2, + SPECTRE_V2_CMD_RETPOLINE = 3, + SPECTRE_V2_CMD_RETPOLINE_GENERIC = 4, + SPECTRE_V2_CMD_RETPOLINE_LFENCE = 5, + SPECTRE_V2_CMD_EIBRS = 6, + SPECTRE_V2_CMD_EIBRS_RETPOLINE = 7, + SPECTRE_V2_CMD_EIBRS_LFENCE = 8, + SPECTRE_V2_CMD_IBRS = 9, +}; + +enum spectre_v2_user_cmd { + SPECTRE_V2_USER_CMD_NONE = 0, + SPECTRE_V2_USER_CMD_AUTO = 1, + SPECTRE_V2_USER_CMD_FORCE = 2, + SPECTRE_V2_USER_CMD_PRCTL = 3, + SPECTRE_V2_USER_CMD_PRCTL_IBPB = 4, + SPECTRE_V2_USER_CMD_SECCOMP = 5, + SPECTRE_V2_USER_CMD_SECCOMP_IBPB = 6, +}; + +enum ssb_mitigation_cmd { + SPEC_STORE_BYPASS_CMD_NONE = 0, + SPEC_STORE_BYPASS_CMD_AUTO = 1, + SPEC_STORE_BYPASS_CMD_ON = 2, + SPEC_STORE_BYPASS_CMD_PRCTL = 3, + SPEC_STORE_BYPASS_CMD_SECCOMP = 4, +}; + +struct audit_parent; + +struct audit_watch { + refcount_t count; + dev_t dev; + char *path; + long unsigned int ino; + struct audit_parent *parent; + struct list_head wlist; + struct list_head rules; +}; + +struct audit_parent { + struct list_head watches; + struct fsnotify_mark mark; +}; + +struct reuseport_array { + struct bpf_map map; + struct sock *ptrs[0]; +}; + +struct selinux_kernel_status { + u32 version; + u32 sequence; + u32 enforcing; + u32 policyload; + u32 deny_unknown; +}; + +enum assoc_array_walk_status { + assoc_array_walk_tree_empty = 0, + assoc_array_walk_found_terminal_node = 1, + assoc_array_walk_found_wrong_shortcut = 2, +}; + +struct assoc_array_walk_result { + struct { + struct assoc_array_node *node; + int level; + int slot; + } terminal_node; + struct { + struct assoc_array_shortcut *shortcut; + int level; + int sc_level; + long unsigned int sc_segments; + long unsigned int dissimilarity; + } wrong_shortcut; +}; + +struct assoc_array_delete_collapse_context { + struct assoc_array_node *node; + const void *skip_leaf; + int slot; +}; + +typedef uint64_t vli_type; + +enum xz_check { + XZ_CHECK_NONE = 0, + XZ_CHECK_CRC32 = 1, + XZ_CHECK_CRC64 = 4, + XZ_CHECK_SHA256 = 10, +}; + +struct xz_dec_hash { + vli_type unpadded; + vli_type uncompressed; + uint32_t crc32; +}; + +struct xz_dec_bcj; + +struct xz_dec { + enum { + SEQ_STREAM_HEADER = 0, + SEQ_BLOCK_START = 1, + SEQ_BLOCK_HEADER = 2, + SEQ_BLOCK_UNCOMPRESS = 3, + SEQ_BLOCK_PADDING = 4, + SEQ_BLOCK_CHECK = 5, + SEQ_INDEX = 6, + SEQ_INDEX_PADDING = 7, + SEQ_INDEX_CRC32 = 8, + SEQ_STREAM_FOOTER = 9, + } sequence; + uint32_t pos; + vli_type vli; + size_t in_start; + size_t out_start; + uint32_t crc32; + enum xz_check check_type; + enum xz_mode mode; + bool allow_buf_error; + struct { + vli_type compressed; + vli_type uncompressed; + uint32_t size; + } block_header; + struct { + vli_type compressed; + vli_type uncompressed; + vli_type count; + struct xz_dec_hash hash; + } block; + struct { + enum { + SEQ_INDEX_COUNT = 0, + SEQ_INDEX_UNPADDED = 1, + SEQ_INDEX_UNCOMPRESSED = 2, + } sequence; + vli_type size; + vli_type count; + struct xz_dec_hash hash; + } index; + struct { + size_t pos; + size_t size; + uint8_t buf[1024]; + } temp; + struct xz_dec_lzma2 *lzma2; + struct xz_dec_bcj *bcj; + bool bcj_active; +}; + +struct pci_fixup { + u16 vendor; + u16 device; + u32 class; + unsigned int class_shift; + int hook_offset; +}; + +enum { + NVME_REG_CAP = 0, + NVME_REG_VS = 8, + NVME_REG_INTMS = 12, + NVME_REG_INTMC = 16, + NVME_REG_CC = 20, + NVME_REG_CSTS = 28, + NVME_REG_NSSR = 32, + NVME_REG_AQA = 36, + NVME_REG_ASQ = 40, + NVME_REG_ACQ = 48, + NVME_REG_CMBLOC = 56, + NVME_REG_CMBSZ = 60, + NVME_REG_BPINFO = 64, + NVME_REG_BPRSEL = 68, + NVME_REG_BPMBL = 72, + NVME_REG_CMBMSC = 80, + NVME_REG_CRTO = 104, + NVME_REG_PMRCAP = 3584, + NVME_REG_PMRCTL = 3588, + NVME_REG_PMRSTS = 3592, + NVME_REG_PMREBS = 3596, + NVME_REG_PMRSWTP = 3600, + NVME_REG_DBS = 4096, +}; + +enum { + NVME_CC_ENABLE = 1, + NVME_CC_EN_SHIFT = 0, + NVME_CC_CSS_SHIFT = 4, + NVME_CC_MPS_SHIFT = 7, + NVME_CC_AMS_SHIFT = 11, + NVME_CC_SHN_SHIFT = 14, + NVME_CC_IOSQES_SHIFT = 16, + NVME_CC_IOCQES_SHIFT = 20, + NVME_CC_CSS_NVM = 0, + NVME_CC_CSS_CSI = 96, + NVME_CC_CSS_MASK = 112, + NVME_CC_AMS_RR = 0, + NVME_CC_AMS_WRRU = 2048, + NVME_CC_AMS_VS = 14336, + NVME_CC_SHN_NONE = 0, + NVME_CC_SHN_NORMAL = 16384, + NVME_CC_SHN_ABRUPT = 32768, + NVME_CC_SHN_MASK = 49152, + NVME_CC_IOSQES = 393216, + NVME_CC_IOCQES = 4194304, + NVME_CC_CRIME = 16777216, +}; + +enum { + NVME_CSTS_RDY = 1, + NVME_CSTS_CFS = 2, + NVME_CSTS_NSSRO = 16, + NVME_CSTS_PP = 32, + NVME_CSTS_SHST_NORMAL = 0, + NVME_CSTS_SHST_OCCUR = 4, + NVME_CSTS_SHST_CMPLT = 8, + NVME_CSTS_SHST_MASK = 12, +}; + +enum { + NVME_AEN_BIT_NS_ATTR = 8, + NVME_AEN_BIT_FW_ACT = 9, + NVME_AEN_BIT_ANA_CHANGE = 11, + NVME_AEN_BIT_DISC_CHANGE = 31, +}; + +enum { + SWITCHTEC_GAS_MRPC_OFFSET = 0, + SWITCHTEC_GAS_TOP_CFG_OFFSET = 4096, + SWITCHTEC_GAS_SW_EVENT_OFFSET = 6144, + SWITCHTEC_GAS_SYS_INFO_OFFSET = 8192, + SWITCHTEC_GAS_FLASH_INFO_OFFSET = 8704, + SWITCHTEC_GAS_PART_CFG_OFFSET = 16384, + SWITCHTEC_GAS_NTB_OFFSET = 65536, + SWITCHTEC_GAS_PFF_CSR_OFFSET = 1261568, +}; + +enum { + SWITCHTEC_NTB_REG_INFO_OFFSET = 0, + SWITCHTEC_NTB_REG_CTRL_OFFSET = 16384, + SWITCHTEC_NTB_REG_DBMSG_OFFSET = 409600, +}; + +struct nt_partition_info { + u32 xlink_enabled; + u32 target_part_low; + u32 target_part_high; + u32 reserved; +}; + +struct ntb_info_regs { + u8 partition_count; + u8 partition_id; + u16 reserved1; + u64 ep_map; + u16 requester_id; + u16 reserved2; + u32 reserved3[4]; + struct nt_partition_info ntp_info[48]; +} __attribute__((packed)); + +struct ntb_ctrl_regs { + u32 partition_status; + u32 partition_op; + u32 partition_ctrl; + u32 bar_setup; + u32 bar_error; + u16 lut_table_entries; + u16 lut_table_offset; + u32 lut_error; + u16 req_id_table_size; + u16 req_id_table_offset; + u32 req_id_error; + u32 reserved1[7]; + struct { + u32 ctl; + u32 win_size; + u64 xlate_addr; + } bar_entry[6]; + struct { + u32 win_size; + u32 reserved[3]; + } bar_ext_entry[6]; + u32 reserved2[192]; + u32 req_id_table[512]; + u32 reserved3[256]; + u64 lut_entry[512]; +}; + +struct pci_dev_reset_methods { + u16 vendor; + u16 device; + int (*reset)(struct pci_dev *, bool); +}; + +struct pci_dev_acs_enabled { + u16 vendor; + u16 device; + int (*acs_enabled)(struct pci_dev *, u16); +}; + +struct pci_dev_acs_ops { + u16 vendor; + u16 device; + int (*enable_acs)(struct pci_dev *); + int (*disable_acs_redir)(struct pci_dev *); +}; + +enum { + AML_FIELD_UPDATE_PRESERVE = 0, + AML_FIELD_UPDATE_WRITE_AS_ONES = 32, + AML_FIELD_UPDATE_WRITE_AS_ZEROS = 64, +}; + +enum pci_p2pdma_map_type { + PCI_P2PDMA_MAP_UNKNOWN = 0, + PCI_P2PDMA_MAP_NOT_SUPPORTED = 1, + PCI_P2PDMA_MAP_BUS_ADDR = 2, + PCI_P2PDMA_MAP_THRU_HOST_BRIDGE = 3, +}; + +struct pci_p2pdma_map_state { + struct dev_pagemap *pgmap; + int map; + u64 bus_off; +}; + +enum iommu_dma_cookie_type { + IOMMU_DMA_IOVA_COOKIE = 0, + IOMMU_DMA_MSI_COOKIE = 1, +}; + +struct iova_fq; + +struct iommu_dma_cookie { + enum iommu_dma_cookie_type type; + union { + struct { + struct iova_domain iovad; + struct iova_fq *fq; + atomic64_t fq_flush_start_cnt; + atomic64_t fq_flush_finish_cnt; + struct timer_list fq_timer; + atomic_t fq_timer_on; + }; + dma_addr_t msi_iova; + }; + struct list_head msi_page_list; + struct iommu_domain *fq_domain; + struct mutex mutex; +}; + +struct iommu_dma_msi_page { + struct list_head list; + dma_addr_t iova; + phys_addr_t phys; +}; + +struct iova_fq_entry { + long unsigned int iova_pfn; + long unsigned int pages; + struct list_head freelist; + u64 counter; +}; + +struct iova_fq { + struct iova_fq_entry entries[256]; + unsigned int head; + unsigned int tail; + spinlock_t lock; +}; + +struct focaltech_finger_state { + bool active; + bool valid; + unsigned int x; + unsigned int y; +}; + +struct focaltech_hw_state { + struct focaltech_finger_state fingers[5]; + unsigned int width; + bool pressed; +}; + +struct focaltech_data { + unsigned int x_max; + unsigned int y_max; + struct focaltech_hw_state state; +}; + +struct firmware_map_entry { + u64 start; + u64 end; + const char *type; + struct list_head list; + struct kobject kobj; +}; + +struct memmap_attribute { + struct attribute attr; + ssize_t (*show)(struct firmware_map_entry *, char *); +}; + +struct nvmem_cell_info { + const char *name; + unsigned int offset; + unsigned int bytes; + unsigned int bit_offset; + unsigned int nbits; + struct device_node *np; +}; + +struct nvmem_cell_lookup { + const char *nvmem_name; + const char *cell_name; + const char *dev_id; + const char *con_id; + struct list_head node; +}; + +enum { + NVMEM_ADD = 1, + NVMEM_REMOVE = 2, + NVMEM_CELL_ADD = 3, + NVMEM_CELL_REMOVE = 4, +}; + +typedef int (*nvmem_reg_read_t)(void *, unsigned int, void *, size_t); + +typedef int (*nvmem_reg_write_t)(void *, unsigned int, void *, size_t); + +typedef int (*nvmem_cell_post_process_t)(void *, const char *, unsigned int, void *, size_t); + +enum nvmem_type { + NVMEM_TYPE_UNKNOWN = 0, + NVMEM_TYPE_EEPROM = 1, + NVMEM_TYPE_OTP = 2, + NVMEM_TYPE_BATTERY_BACKED = 3, + NVMEM_TYPE_FRAM = 4, +}; + +struct nvmem_keepout { + unsigned int start; + unsigned int end; + unsigned char value; +}; + +struct nvmem_config { + struct device *dev; + const char *name; + int id; + struct module *owner; + struct gpio_desc *wp_gpio; + const struct nvmem_cell_info *cells; + int ncells; + const struct nvmem_keepout *keepout; + unsigned int nkeepout; + enum nvmem_type type; + bool read_only; + bool root_only; + bool ignore_wp; + struct device_node *of_node; + bool no_of_node; + nvmem_reg_read_t reg_read; + nvmem_reg_write_t reg_write; + nvmem_cell_post_process_t cell_post_process; + int size; + int word_size; + int stride; + void *priv; + bool compat; + struct device *base_dev; +}; + +struct nvmem_cell_table { + const char *nvmem_name; + const struct nvmem_cell_info *cells; + size_t ncells; + struct list_head node; +}; + +struct nvmem_device { + struct module *owner; + struct device dev; + int stride; + int word_size; + int id; + struct kref refcnt; + size_t size; + bool read_only; + bool root_only; + int flags; + enum nvmem_type type; + struct bin_attribute eeprom; + struct device *base_dev; + struct list_head cells; + const struct nvmem_keepout *keepout; + unsigned int nkeepout; + nvmem_reg_read_t reg_read; + nvmem_reg_write_t reg_write; + nvmem_cell_post_process_t cell_post_process; + struct gpio_desc *wp_gpio; + void *priv; +}; + +struct nvmem_cell_entry { + const char *name; + int offset; + int bytes; + int bit_offset; + int nbits; + struct device_node *np; + struct nvmem_device *nvmem; + struct list_head node; +}; + +struct nvmem_cell { + struct nvmem_cell_entry *entry; + const char *id; +}; + +struct ingress_sched_data { + struct tcf_block *block; + struct tcf_block_ext_info block_info; + struct mini_Qdisc_pair miniqp; +}; + +struct clsact_sched_data { + struct tcf_block *ingress_block; + struct tcf_block *egress_block; + struct tcf_block_ext_info ingress_block_info; + struct tcf_block_ext_info egress_block_info; + struct mini_Qdisc_pair miniqp_ingress; + struct mini_Qdisc_pair miniqp_egress; +}; + +enum { + UDP_BPF_IPV4 = 0, + UDP_BPF_IPV6 = 1, + UDP_BPF_NUM_PROTS = 2, +}; + +struct stack_frame_user { + const void *next_fp; + long unsigned int ret_addr; +}; + +struct irq_devres { + unsigned int irq; + void *dev_id; +}; + +struct irq_desc_devres { + unsigned int from; + unsigned int cnt; +}; + +struct taint_flag { + char c_true; + char c_false; + bool module; +}; + +struct trace_event_raw_module_load { + struct trace_entry ent; + unsigned int taints; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_module_free { + struct trace_entry ent; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_module_refcnt { + struct trace_entry ent; + long unsigned int ip; + int refcnt; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_module_request { + struct trace_entry ent; + long unsigned int ip; + bool wait; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_data_offsets_module_load { + u32 name; +}; + +struct trace_event_data_offsets_module_free { + u32 name; +}; + +struct trace_event_data_offsets_module_refcnt { + u32 name; +}; + +struct trace_event_data_offsets_module_request { + u32 name; +}; + +typedef void (*btf_trace_module_load)(void *, struct module *); + +typedef void (*btf_trace_module_free)(void *, struct module *); + +typedef void (*btf_trace_module_get)(void *, struct module *, long unsigned int); + +typedef void (*btf_trace_module_put)(void *, struct module *, long unsigned int); + +typedef void (*btf_trace_module_request)(void *, char *, bool, long unsigned int); + +struct symsearch { + const struct kernel_symbol *start; + const struct kernel_symbol *stop; + const s32 *crcs; + enum mod_license license; +}; + +struct mod_initfree { + struct llist_node node; + void *module_init; +}; + +enum { + RES_USAGE___2 = 0, + RES_RSVD_USAGE = 1, + RES_LIMIT___2 = 2, + RES_RSVD_LIMIT = 3, + RES_MAX_USAGE___2 = 4, + RES_RSVD_MAX_USAGE = 5, + RES_FAILCNT___2 = 6, + RES_RSVD_FAILCNT = 7, +}; + +struct pde_opener { + struct list_head lh; + struct file *file; + bool closing; + struct completion *c; +}; + +enum { + BIAS = 2147483648, +}; + +enum bio_post_read_step { + STEP_INITIAL = 0, + STEP_DECRYPT = 1, + STEP_VERITY = 2, + STEP_MAX = 3, +}; + +struct bio_post_read_ctx { + struct bio *bio; + struct work_struct work; + unsigned int cur_step; + unsigned int enabled_steps; +}; + +struct bsg_job; + +typedef int bsg_job_fn(struct bsg_job *); + +struct bsg_buffer { + unsigned int payload_len; + int sg_cnt; + struct scatterlist *sg_list; +}; + +struct bsg_job { + struct device *dev; + struct kref kref; + unsigned int timeout; + void *request; + void *reply; + unsigned int request_len; + unsigned int reply_len; + struct bsg_buffer request_payload; + struct bsg_buffer reply_payload; + int result; + unsigned int reply_payload_rcv_len; + struct request *bidi_rq; + struct bio *bidi_bio; + void *dd_data; +}; + +typedef enum blk_eh_timer_return bsg_timeout_fn(struct request *); + +enum scsi_device_event { + SDEV_EVT_MEDIA_CHANGE = 1, + SDEV_EVT_INQUIRY_CHANGE_REPORTED = 2, + SDEV_EVT_CAPACITY_CHANGE_REPORTED = 3, + SDEV_EVT_SOFT_THRESHOLD_REACHED_REPORTED = 4, + SDEV_EVT_MODE_PARAMETER_CHANGE_REPORTED = 5, + SDEV_EVT_LUN_CHANGE_REPORTED = 6, + SDEV_EVT_ALUA_STATE_CHANGE_REPORTED = 7, + SDEV_EVT_POWER_ON_RESET_OCCURRED = 8, + SDEV_EVT_FIRST = 1, + SDEV_EVT_LAST = 8, + SDEV_EVT_MAXBITS = 9, +}; + +struct bsg_device; + +struct bsg_set { + struct blk_mq_tag_set tag_set; + struct bsg_device *bd; + bsg_job_fn *job_fn; + bsg_timeout_fn *timeout_fn; +}; + +struct genradix_iter { + size_t offset; + size_t pos; +}; + +struct genradix_node { + union { + struct genradix_node *children[512]; + u8 data[4096]; + }; +}; + +struct internal_state { + int dummy; +}; + +typedef struct { + size_t bitContainer; + unsigned int bitsConsumed; + const char *ptr; + const char *start; + const char *limitPtr; +} BIT_DStream_t; + +typedef enum { + BIT_DStream_unfinished = 0, + BIT_DStream_endOfBuffer = 1, + BIT_DStream_completed = 2, + BIT_DStream_overflow = 3, +} BIT_DStream_status; + +typedef enum { + set_basic = 0, + set_rle = 1, + set_compressed = 2, + set_repeat = 3, +} symbolEncodingType_e; + +typedef enum { + ZSTD_no_overlap = 0, + ZSTD_overlap_src_before_dst = 1, +} ZSTD_overlap_e; + +typedef struct { + U32 fastMode; + U32 tableLog; +} ZSTD_seqSymbol_header; + +typedef struct { + size_t litLength; + size_t matchLength; + size_t offset; + const BYTE *match; +} seq_t; + +typedef struct { + size_t state; + const ZSTD_seqSymbol *table; +} ZSTD_fseState; + +typedef struct { + BIT_DStream_t DStream; + ZSTD_fseState stateLL; + ZSTD_fseState stateOffb; + ZSTD_fseState stateML; + size_t prevOffset[3]; + const BYTE *prefixStart; + const BYTE *dictEnd; + size_t pos; +} seqState_t; + +typedef enum { + ZSTD_lo_isRegularOffset = 0, + ZSTD_lo_isLongOffset = 1, +} ZSTD_longOffset_e; + +typedef enum { + ZSTD_p_noPrefetch = 0, + ZSTD_p_prefetch = 1, +} ZSTD_prefetch_e; + +struct clock_identity { + u8 id[8]; +}; + +struct port_identity { + struct clock_identity clock_identity; + __be16 port_number; +}; + +struct ptp_header { + u8 tsmt; + u8 ver; + __be16 message_length; + u8 domain_number; + u8 reserved1; + u8 flag_field[2]; + __be64 correction; + __be32 reserved2; + struct port_identity source_port_identity; + __be16 sequence_id; + u8 control; + u8 log_message_interval; +} __attribute__((packed)); + +struct linkmodes_reply_data { + struct ethnl_reply_data base; + struct ethtool_link_ksettings ksettings; + struct ethtool_link_settings *lsettings; + bool peer_empty; +}; + +struct xfrm6_protocol { + int (*handler)(struct sk_buff *); + int (*input_handler)(struct sk_buff *, int, __be32, int); + int (*cb_handler)(struct sk_buff *, int); + int (*err_handler)(struct sk_buff *, struct inet6_skb_parm *, u8, u8, int, __be32); + struct xfrm6_protocol *next; + int priority; +}; + +typedef u8 retpoline_thunk_t[32]; + +struct smp_alt_module { + struct module *mod; + char *name; + const s32 *locks; + const s32 *locks_end; + u8 *text; + u8 *text_end; + struct list_head next; +}; + +typedef struct { + struct mm_struct *mm; +} temp_mm_state_t; + +typedef void text_poke_f(void *, const void *, size_t); + +struct text_poke_loc { + s32 rel_addr; + s32 disp; + u8 len; + u8 opcode; + const u8 text[5]; + u8 old; +}; + +struct bp_patching_desc { + struct text_poke_loc *vec; + int nr_entries; + atomic_t refs; +}; + +struct _tlb_table { + unsigned char descriptor; + char tlb_type; + unsigned int entries; + char info[128]; +}; + +enum split_lock_detect_state { + sld_off = 0, + sld_warn = 1, + sld_fatal = 2, + sld_ratelimit = 3, +}; + +struct sku_microcode { + u8 model; + u8 stepping; + u32 microcode; +}; + +struct warn_args { + const char *fmt; + va_list args; +}; + +typedef struct sigevent sigevent_t; + +struct wb_lock_cookie { + bool locked; + long unsigned int flags; +}; + +struct dirty_throttle_control { + struct wb_domain *dom; + struct dirty_throttle_control *gdtc; + struct bdi_writeback *wb; + struct fprop_local_percpu *wb_completions; + long unsigned int avail; + long unsigned int dirty; + long unsigned int thresh; + long unsigned int bg_thresh; + long unsigned int wb_dirty; + long unsigned int wb_thresh; + long unsigned int wb_bg_thresh; + long unsigned int pos_ratio; +}; + +enum SHIFT_DIRECTION { + SHIFT_LEFT = 0, + SHIFT_RIGHT = 1, +}; + +struct ext4_extent_tail { + __le32 et_checksum; +}; + +enum devm_ioremap_type { + DEVM_IOREMAP = 0, + DEVM_IOREMAP_UC = 1, + DEVM_IOREMAP_WC = 2, + DEVM_IOREMAP_NP = 3, +}; + +struct pcim_iomap_devres { + void *table[6]; +}; + +struct arch_io_reserve_memtype_wc_devres { + resource_size_t start; + resource_size_t size; +}; + +struct vga_device { + struct list_head list; + struct pci_dev *pdev; + unsigned int decodes; + unsigned int owns; + unsigned int locks; + unsigned int io_lock_cnt; + unsigned int mem_lock_cnt; + unsigned int io_norm_cnt; + unsigned int mem_norm_cnt; + bool bridge_has_one_vga; + bool is_firmware_default; + unsigned int (*set_decode)(struct pci_dev *, bool); +}; + +struct vga_arb_user_card { + struct pci_dev *pdev; + unsigned int mem_cnt; + unsigned int io_cnt; +}; + +struct vga_arb_private { + struct list_head list; + struct pci_dev *target; + struct vga_arb_user_card cards[16]; + spinlock_t lock; +}; + +struct agp_3_5_dev { + struct list_head list; + u8 capndx; + u32 maxbw; + struct pci_dev *dev; +}; + +struct isoch_data { + u32 maxbw; + u32 n; + u32 y; + u32 l; + u32 rq; + struct agp_3_5_dev *dev; +}; + +typedef void * (*devcon_match_fn_t)(struct fwnode_handle *, const char *, void *); + +struct ladder_device_state { + struct { + u32 promotion_count; + u32 demotion_count; + u64 promotion_time_ns; + u64 demotion_time_ns; + } threshold; + struct { + int promotion_count; + int demotion_count; + } stats; +}; + +struct ladder_device { + struct ladder_device_state states[10]; +}; + +struct virtio_crypto_rsa_ctx { + MPI n; +}; + +struct virtio_crypto_akcipher_ctx { + struct crypto_engine_ctx enginectx; + struct virtio_crypto *vcrypto; + struct crypto_akcipher *tfm; + bool session_valid; + __u64 session_id; + union { + struct virtio_crypto_rsa_ctx rsa_ctx; + }; +}; + +struct virtio_crypto_akcipher_request { + struct virtio_crypto_request base; + struct virtio_crypto_akcipher_ctx *akcipher_ctx; + struct akcipher_request *akcipher_req; + void *src_buf; + void *dst_buf; + uint32_t opcode; +}; + +struct virtio_crypto_akcipher_algo { + uint32_t algonum; + uint32_t service; + unsigned int active_devs; + struct akcipher_alg algo; +}; + +struct sock_diag_req { + __u8 sdiag_family; + __u8 sdiag_protocol; +}; + +enum sknetlink_groups { + SKNLGRP_NONE = 0, + SKNLGRP_INET_TCP_DESTROY = 1, + SKNLGRP_INET_UDP_DESTROY = 2, + SKNLGRP_INET6_TCP_DESTROY = 3, + SKNLGRP_INET6_UDP_DESTROY = 4, + __SKNLGRP_MAX = 5, +}; + +struct broadcast_sk { + struct sock *sk; + struct work_struct work; +}; + +enum nf_ct_tcp_action { + NFCT_TCP_IGNORE = 0, + NFCT_TCP_INVALID = 1, + NFCT_TCP_ACCEPT = 2, +}; + +enum tcp_bit_set { + TCP_SYN_SET = 0, + TCP_SYNACK_SET = 1, + TCP_FIN_SET = 2, + TCP_ACK_SET = 3, + TCP_RST_SET = 4, + TCP_NONE_SET = 5, +}; + +struct trace_event_raw_sched_kthread_stop { + struct trace_entry ent; + char comm[16]; + pid_t pid; + char __data[0]; +}; + +struct trace_event_raw_sched_kthread_stop_ret { + struct trace_entry ent; + int ret; + char __data[0]; +}; + +struct trace_event_raw_sched_kthread_work_queue_work { + struct trace_entry ent; + void *work; + void *function; + void *worker; + char __data[0]; +}; + +struct trace_event_raw_sched_kthread_work_execute_start { + struct trace_entry ent; + void *work; + void *function; + char __data[0]; +}; + +struct trace_event_raw_sched_kthread_work_execute_end { + struct trace_entry ent; + void *work; + void *function; + char __data[0]; +}; + +struct trace_event_raw_sched_wakeup_template { + struct trace_entry ent; + char comm[16]; + pid_t pid; + int prio; + int target_cpu; + char __data[0]; +}; + +struct trace_event_raw_sched_switch { + struct trace_entry ent; + char prev_comm[16]; + pid_t prev_pid; + int prev_prio; + long int prev_state; + char next_comm[16]; + pid_t next_pid; + int next_prio; + char __data[0]; +}; + +struct trace_event_raw_sched_migrate_task { + struct trace_entry ent; + char comm[16]; + pid_t pid; + int prio; + int orig_cpu; + int dest_cpu; + char __data[0]; +}; + +struct trace_event_raw_sched_process_template { + struct trace_entry ent; + char comm[16]; + pid_t pid; + int prio; + char __data[0]; +}; + +struct trace_event_raw_sched_process_wait { + struct trace_entry ent; + char comm[16]; + pid_t pid; + int prio; + char __data[0]; +}; + +struct trace_event_raw_sched_process_fork { + struct trace_entry ent; + char parent_comm[16]; + pid_t parent_pid; + char child_comm[16]; + pid_t child_pid; + char __data[0]; +}; + +struct trace_event_raw_sched_process_exec { + struct trace_entry ent; + u32 __data_loc_filename; + pid_t pid; + pid_t old_pid; + char __data[0]; +}; + +struct trace_event_raw_sched_stat_template { + struct trace_entry ent; + char comm[16]; + pid_t pid; + u64 delay; + char __data[0]; +}; + +struct trace_event_raw_sched_stat_runtime { + struct trace_entry ent; + char comm[16]; + pid_t pid; + u64 runtime; + u64 vruntime; + char __data[0]; +}; + +struct trace_event_raw_sched_pi_setprio { + struct trace_entry ent; + char comm[16]; + pid_t pid; + int oldprio; + int newprio; + char __data[0]; +}; + +struct trace_event_raw_sched_process_hang { + struct trace_entry ent; + char comm[16]; + pid_t pid; + char __data[0]; +}; + +struct trace_event_raw_sched_move_numa { + struct trace_entry ent; + pid_t pid; + pid_t tgid; + pid_t ngid; + int src_cpu; + int src_nid; + int dst_cpu; + int dst_nid; + char __data[0]; +}; + +struct trace_event_raw_sched_numa_pair_template { + struct trace_entry ent; + pid_t src_pid; + pid_t src_tgid; + pid_t src_ngid; + int src_cpu; + int src_nid; + pid_t dst_pid; + pid_t dst_tgid; + pid_t dst_ngid; + int dst_cpu; + int dst_nid; + char __data[0]; +}; + +struct trace_event_raw_sched_wake_idle_without_ipi { + struct trace_entry ent; + int cpu; + char __data[0]; +}; + +struct trace_event_data_offsets_sched_kthread_stop {}; + +struct trace_event_data_offsets_sched_kthread_stop_ret {}; + +struct trace_event_data_offsets_sched_kthread_work_queue_work {}; + +struct trace_event_data_offsets_sched_kthread_work_execute_start {}; + +struct trace_event_data_offsets_sched_kthread_work_execute_end {}; + +struct trace_event_data_offsets_sched_wakeup_template {}; + +struct trace_event_data_offsets_sched_switch {}; + +struct trace_event_data_offsets_sched_migrate_task {}; + +struct trace_event_data_offsets_sched_process_template {}; + +struct trace_event_data_offsets_sched_process_wait {}; + +struct trace_event_data_offsets_sched_process_fork {}; + +struct trace_event_data_offsets_sched_process_exec { + u32 filename; +}; + +struct trace_event_data_offsets_sched_stat_template {}; + +struct trace_event_data_offsets_sched_stat_runtime {}; + +struct trace_event_data_offsets_sched_pi_setprio {}; + +struct trace_event_data_offsets_sched_process_hang {}; + +struct trace_event_data_offsets_sched_move_numa {}; + +struct trace_event_data_offsets_sched_numa_pair_template {}; + +struct trace_event_data_offsets_sched_wake_idle_without_ipi {}; + +typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int); + +typedef void (*btf_trace_sched_kthread_work_queue_work)(void *, struct kthread_worker *, struct kthread_work *); + +typedef void (*btf_trace_sched_kthread_work_execute_start)(void *, struct kthread_work *); + +typedef void (*btf_trace_sched_kthread_work_execute_end)(void *, struct kthread_work *, kthread_work_func_t); + +typedef void (*btf_trace_sched_waking)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_switch)(void *, bool, struct task_struct *, struct task_struct *, unsigned int); + +typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int); + +typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_process_wait)(void *, struct pid *); + +typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *); + +typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *); + +typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64); + +typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64); + +typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64); + +typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64); + +typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64); + +typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *); + +typedef void (*btf_trace_sched_process_hang)(void *, struct task_struct *); + +typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int); + +typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, struct task_struct *, int); + +typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int); + +typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int); + +typedef void (*btf_trace_pelt_cfs_tp)(void *, struct cfs_rq *); + +typedef void (*btf_trace_pelt_rt_tp)(void *, struct rq *); + +typedef void (*btf_trace_pelt_dl_tp)(void *, struct rq *); + +typedef void (*btf_trace_pelt_thermal_tp)(void *, struct rq *); + +typedef void (*btf_trace_pelt_irq_tp)(void *, struct rq *); + +typedef void (*btf_trace_pelt_se_tp)(void *, struct sched_entity *); + +typedef void (*btf_trace_sched_cpu_capacity_tp)(void *, struct rq *); + +typedef void (*btf_trace_sched_overutilized_tp)(void *, struct root_domain *, bool); + +typedef void (*btf_trace_sched_util_est_cfs_tp)(void *, struct cfs_rq *); + +typedef void (*btf_trace_sched_util_est_se_tp)(void *, struct sched_entity *); + +typedef void (*btf_trace_sched_update_nr_running_tp)(void *, struct rq *, int); + +struct set_affinity_pending; + +struct migration_arg { + struct task_struct *task; + int dest_cpu; + struct set_affinity_pending *pending; +}; + +struct set_affinity_pending { + refcount_t refs; + unsigned int stop_pending; + struct completion done; + struct cpu_stop_work stop_work; + struct migration_arg arg; +}; + +struct migration_swap_arg { + struct task_struct *src_task; + struct task_struct *dst_task; + int src_cpu; + int dst_cpu; +}; + +enum { + preempt_dynamic_undefined = -1, + preempt_dynamic_none = 0, + preempt_dynamic_voluntary = 1, + preempt_dynamic_full = 2, +}; + +struct cfs_schedulable_data { + struct task_group *tg; + u64 period; + u64 quota; +}; + +enum { + cpuset = 0, + possible = 1, + fail = 2, +}; + +enum tcp_ca_ack_event_flags { + CA_ACK_SLOWPATH = 1, + CA_ACK_WIN_UPDATE = 2, + CA_ACK_ECE = 4, +}; + +struct tcp_sacktag_state { + u64 first_sackt; + u64 last_sackt; + u32 reord; + u32 sack_delivered; + int flag; + unsigned int mss_now; + struct rate_sample *rate; +}; + +struct l3mdev_handler { + lookup_by_table_id_t dev_lookup; +}; + +enum { + HW_BREAKPOINT_LEN_1 = 1, + HW_BREAKPOINT_LEN_2 = 2, + HW_BREAKPOINT_LEN_3 = 3, + HW_BREAKPOINT_LEN_4 = 4, + HW_BREAKPOINT_LEN_5 = 5, + HW_BREAKPOINT_LEN_6 = 6, + HW_BREAKPOINT_LEN_7 = 7, + HW_BREAKPOINT_LEN_8 = 8, +}; + +struct ghcb_save_area { + u8 reserved_1[203]; + u8 cpl; + u8 reserved_2[116]; + u64 xss; + u8 reserved_3[24]; + u64 dr7; + u8 reserved_4[16]; + u64 rip; + u8 reserved_5[88]; + u64 rsp; + u8 reserved_6[24]; + u64 rax; + u8 reserved_7[264]; + u64 rcx; + u64 rdx; + u64 rbx; + u8 reserved_8[8]; + u64 rbp; + u64 rsi; + u64 rdi; + u64 r8; + u64 r9; + u64 r10; + u64 r11; + u64 r12; + u64 r13; + u64 r14; + u64 r15; + u8 reserved_9[16]; + u64 sw_exit_code; + u64 sw_exit_info_1; + u64 sw_exit_info_2; + u64 sw_scratch; + u8 reserved_10[56]; + u64 xcr0; + u8 valid_bitmap[16]; + u64 x87_state_gpa; +}; + +struct ghcb { + struct ghcb_save_area save; + u8 reserved_save[1016]; + u8 shared_buffer[2032]; + u8 reserved_1[10]; + u16 protocol_version; + u32 ghcb_usage; +}; + +struct machine_ops { + void (*restart)(char *); + void (*halt)(); + void (*power_off)(); + void (*shutdown)(); + void (*crash_shutdown)(struct pt_regs *); + void (*emergency_restart)(); +}; + +enum { + BPF_F_SYSCTL_BASE_NAME = 1, +}; + +struct bpf_sockopt_buf { + u8 data[32]; +}; + +struct bpf_cgroup_link { + struct bpf_link link; + struct cgroup *cgroup; + enum bpf_attach_type type; +}; + +struct bpf_prog_list { + struct hlist_node node; + struct bpf_prog *prog; + struct bpf_cgroup_link *link; + struct bpf_cgroup_storage *storage[2]; +}; + +struct cgroup_lsm_atype { + u32 attach_btf_id; + int refcnt; +}; + +typedef u64 (*btf_bpf_get_local_storage)(struct bpf_map *, u64); + +typedef u64 (*btf_bpf_get_retval)(); + +typedef u64 (*btf_bpf_set_retval)(int); + +typedef u64 (*btf_bpf_sysctl_get_name)(struct bpf_sysctl_kern *, char *, size_t, u64); + +typedef u64 (*btf_bpf_sysctl_get_current_value)(struct bpf_sysctl_kern *, char *, size_t); + +typedef u64 (*btf_bpf_sysctl_get_new_value)(struct bpf_sysctl_kern *, char *, size_t); + +typedef u64 (*btf_bpf_sysctl_set_new_value)(struct bpf_sysctl_kern *, const char *, size_t); + +typedef u64 (*btf_bpf_get_netns_cookie_sockopt)(struct bpf_sockopt_kern *); + +struct crypto_report_rng { + char type[64]; + unsigned int seedsize; +}; + +struct d_partition___2 { + __le32 p_res; + u8 p_fstype; + u8 p_res2[3]; + __le32 p_offset; + __le32 p_size; +}; + +struct disklabel___2 { + u8 d_reserved[270]; + struct d_partition___2 d_partitions[2]; + u8 d_blank[208]; + __le16 d_magic; +} __attribute__((packed)); + +struct acpi_table_bert { + struct acpi_table_header header; + u32 region_length; + u64 address; +}; + +struct acpi_table_attr { + struct bin_attribute attr; + char name[4]; + int instance; + char filename[8]; + struct list_head node; +}; + +struct acpi_data_attr { + struct bin_attribute attr; + u64 addr; +}; + +struct acpi_data_obj { + char *name; + int (*fn)(void *, struct acpi_data_attr *); +}; + +struct event_counter { + u32 count; + u32 flags; +}; + +struct acpi_gpe_block_status_context { + struct acpi_gpe_register_info *gpe_skip_register_info; + u8 gpe_skip_mask; + u8 retval; +}; + +struct pnp_info_buffer { + char *buffer; + char *curr; + long unsigned int size; + long unsigned int len; + int stop; + int error; +}; + +typedef struct pnp_info_buffer pnp_info_buffer_t; + +struct flow_dissector_key_hash { + u32 hash; +}; + +struct flow_dissector_key_num_of_vlans { + u8 num_of_vlans; +}; + +enum { + TCA_FLOWER_UNSPEC = 0, + TCA_FLOWER_CLASSID = 1, + TCA_FLOWER_INDEV = 2, + TCA_FLOWER_ACT = 3, + TCA_FLOWER_KEY_ETH_DST = 4, + TCA_FLOWER_KEY_ETH_DST_MASK = 5, + TCA_FLOWER_KEY_ETH_SRC = 6, + TCA_FLOWER_KEY_ETH_SRC_MASK = 7, + TCA_FLOWER_KEY_ETH_TYPE = 8, + TCA_FLOWER_KEY_IP_PROTO = 9, + TCA_FLOWER_KEY_IPV4_SRC = 10, + TCA_FLOWER_KEY_IPV4_SRC_MASK = 11, + TCA_FLOWER_KEY_IPV4_DST = 12, + TCA_FLOWER_KEY_IPV4_DST_MASK = 13, + TCA_FLOWER_KEY_IPV6_SRC = 14, + TCA_FLOWER_KEY_IPV6_SRC_MASK = 15, + TCA_FLOWER_KEY_IPV6_DST = 16, + TCA_FLOWER_KEY_IPV6_DST_MASK = 17, + TCA_FLOWER_KEY_TCP_SRC = 18, + TCA_FLOWER_KEY_TCP_DST = 19, + TCA_FLOWER_KEY_UDP_SRC = 20, + TCA_FLOWER_KEY_UDP_DST = 21, + TCA_FLOWER_FLAGS = 22, + TCA_FLOWER_KEY_VLAN_ID = 23, + TCA_FLOWER_KEY_VLAN_PRIO = 24, + TCA_FLOWER_KEY_VLAN_ETH_TYPE = 25, + TCA_FLOWER_KEY_ENC_KEY_ID = 26, + TCA_FLOWER_KEY_ENC_IPV4_SRC = 27, + TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK = 28, + TCA_FLOWER_KEY_ENC_IPV4_DST = 29, + TCA_FLOWER_KEY_ENC_IPV4_DST_MASK = 30, + TCA_FLOWER_KEY_ENC_IPV6_SRC = 31, + TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK = 32, + TCA_FLOWER_KEY_ENC_IPV6_DST = 33, + TCA_FLOWER_KEY_ENC_IPV6_DST_MASK = 34, + TCA_FLOWER_KEY_TCP_SRC_MASK = 35, + TCA_FLOWER_KEY_TCP_DST_MASK = 36, + TCA_FLOWER_KEY_UDP_SRC_MASK = 37, + TCA_FLOWER_KEY_UDP_DST_MASK = 38, + TCA_FLOWER_KEY_SCTP_SRC_MASK = 39, + TCA_FLOWER_KEY_SCTP_DST_MASK = 40, + TCA_FLOWER_KEY_SCTP_SRC = 41, + TCA_FLOWER_KEY_SCTP_DST = 42, + TCA_FLOWER_KEY_ENC_UDP_SRC_PORT = 43, + TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK = 44, + TCA_FLOWER_KEY_ENC_UDP_DST_PORT = 45, + TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK = 46, + TCA_FLOWER_KEY_FLAGS = 47, + TCA_FLOWER_KEY_FLAGS_MASK = 48, + TCA_FLOWER_KEY_ICMPV4_CODE = 49, + TCA_FLOWER_KEY_ICMPV4_CODE_MASK = 50, + TCA_FLOWER_KEY_ICMPV4_TYPE = 51, + TCA_FLOWER_KEY_ICMPV4_TYPE_MASK = 52, + TCA_FLOWER_KEY_ICMPV6_CODE = 53, + TCA_FLOWER_KEY_ICMPV6_CODE_MASK = 54, + TCA_FLOWER_KEY_ICMPV6_TYPE = 55, + TCA_FLOWER_KEY_ICMPV6_TYPE_MASK = 56, + TCA_FLOWER_KEY_ARP_SIP = 57, + TCA_FLOWER_KEY_ARP_SIP_MASK = 58, + TCA_FLOWER_KEY_ARP_TIP = 59, + TCA_FLOWER_KEY_ARP_TIP_MASK = 60, + TCA_FLOWER_KEY_ARP_OP = 61, + TCA_FLOWER_KEY_ARP_OP_MASK = 62, + TCA_FLOWER_KEY_ARP_SHA = 63, + TCA_FLOWER_KEY_ARP_SHA_MASK = 64, + TCA_FLOWER_KEY_ARP_THA = 65, + TCA_FLOWER_KEY_ARP_THA_MASK = 66, + TCA_FLOWER_KEY_MPLS_TTL = 67, + TCA_FLOWER_KEY_MPLS_BOS = 68, + TCA_FLOWER_KEY_MPLS_TC = 69, + TCA_FLOWER_KEY_MPLS_LABEL = 70, + TCA_FLOWER_KEY_TCP_FLAGS = 71, + TCA_FLOWER_KEY_TCP_FLAGS_MASK = 72, + TCA_FLOWER_KEY_IP_TOS = 73, + TCA_FLOWER_KEY_IP_TOS_MASK = 74, + TCA_FLOWER_KEY_IP_TTL = 75, + TCA_FLOWER_KEY_IP_TTL_MASK = 76, + TCA_FLOWER_KEY_CVLAN_ID = 77, + TCA_FLOWER_KEY_CVLAN_PRIO = 78, + TCA_FLOWER_KEY_CVLAN_ETH_TYPE = 79, + TCA_FLOWER_KEY_ENC_IP_TOS = 80, + TCA_FLOWER_KEY_ENC_IP_TOS_MASK = 81, + TCA_FLOWER_KEY_ENC_IP_TTL = 82, + TCA_FLOWER_KEY_ENC_IP_TTL_MASK = 83, + TCA_FLOWER_KEY_ENC_OPTS = 84, + TCA_FLOWER_KEY_ENC_OPTS_MASK = 85, + TCA_FLOWER_IN_HW_COUNT = 86, + TCA_FLOWER_KEY_PORT_SRC_MIN = 87, + TCA_FLOWER_KEY_PORT_SRC_MAX = 88, + TCA_FLOWER_KEY_PORT_DST_MIN = 89, + TCA_FLOWER_KEY_PORT_DST_MAX = 90, + TCA_FLOWER_KEY_CT_STATE = 91, + TCA_FLOWER_KEY_CT_STATE_MASK = 92, + TCA_FLOWER_KEY_CT_ZONE = 93, + TCA_FLOWER_KEY_CT_ZONE_MASK = 94, + TCA_FLOWER_KEY_CT_MARK = 95, + TCA_FLOWER_KEY_CT_MARK_MASK = 96, + TCA_FLOWER_KEY_CT_LABELS = 97, + TCA_FLOWER_KEY_CT_LABELS_MASK = 98, + TCA_FLOWER_KEY_MPLS_OPTS = 99, + TCA_FLOWER_KEY_HASH = 100, + TCA_FLOWER_KEY_HASH_MASK = 101, + TCA_FLOWER_KEY_NUM_OF_VLANS = 102, + TCA_FLOWER_KEY_PPPOE_SID = 103, + TCA_FLOWER_KEY_PPP_PROTO = 104, + TCA_FLOWER_KEY_L2TPV3_SID = 105, + __TCA_FLOWER_MAX = 106, +}; + +enum { + TCA_FLOWER_KEY_CT_FLAGS_NEW = 1, + TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 2, + TCA_FLOWER_KEY_CT_FLAGS_RELATED = 4, + TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 8, + TCA_FLOWER_KEY_CT_FLAGS_INVALID = 16, + TCA_FLOWER_KEY_CT_FLAGS_REPLY = 32, + __TCA_FLOWER_KEY_CT_FLAGS_MAX = 33, +}; + +enum { + TCA_FLOWER_KEY_ENC_OPTS_UNSPEC = 0, + TCA_FLOWER_KEY_ENC_OPTS_GENEVE = 1, + TCA_FLOWER_KEY_ENC_OPTS_VXLAN = 2, + TCA_FLOWER_KEY_ENC_OPTS_ERSPAN = 3, + TCA_FLOWER_KEY_ENC_OPTS_GTP = 4, + __TCA_FLOWER_KEY_ENC_OPTS_MAX = 5, +}; + +enum { + TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC = 0, + TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS = 1, + TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE = 2, + TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA = 3, + __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX = 4, +}; + +enum { + TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC = 0, + TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP = 1, + __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX = 2, +}; + +enum { + TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC = 0, + TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER = 1, + TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX = 2, + TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR = 3, + TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID = 4, + __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX = 5, +}; + +enum { + TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC = 0, + TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE = 1, + TCA_FLOWER_KEY_ENC_OPT_GTP_QFI = 2, + __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX = 3, +}; + +enum { + TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC = 0, + TCA_FLOWER_KEY_MPLS_OPTS_LSE = 1, + __TCA_FLOWER_KEY_MPLS_OPTS_MAX = 2, +}; + +enum { + TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC = 0, + TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH = 1, + TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL = 2, + TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS = 3, + TCA_FLOWER_KEY_MPLS_OPT_LSE_TC = 4, + TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL = 5, + __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX = 6, +}; + +enum { + TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = 1, + TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = 2, +}; + +enum flow_cls_command { + FLOW_CLS_REPLACE = 0, + FLOW_CLS_DESTROY = 1, + FLOW_CLS_STATS = 2, + FLOW_CLS_TMPLT_CREATE = 3, + FLOW_CLS_TMPLT_DESTROY = 4, +}; + +struct flow_cls_offload { + struct flow_cls_common_offload common; + enum flow_cls_command command; + long unsigned int cookie; + struct flow_rule *rule; + struct flow_stats stats; + u32 classid; +}; + +struct gtp_pdu_session_info { + u8 pdu_type; + u8 qfi; +}; + +struct fl_flow_key { + struct flow_dissector_key_meta meta; + struct flow_dissector_key_control control; + struct flow_dissector_key_control enc_control; + struct flow_dissector_key_basic basic; + struct flow_dissector_key_eth_addrs eth; + struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; + union { + struct flow_dissector_key_ipv4_addrs ipv4; + struct flow_dissector_key_ipv6_addrs ipv6; + }; + struct flow_dissector_key_ports tp; + struct flow_dissector_key_icmp icmp; + struct flow_dissector_key_arp arp; + struct flow_dissector_key_keyid enc_key_id; + union { + struct flow_dissector_key_ipv4_addrs enc_ipv4; + struct flow_dissector_key_ipv6_addrs enc_ipv6; + }; + struct flow_dissector_key_ports enc_tp; + struct flow_dissector_key_mpls mpls; + struct flow_dissector_key_tcp tcp; + struct flow_dissector_key_ip ip; + struct flow_dissector_key_ip enc_ip; + struct flow_dissector_key_enc_opts enc_opts; + struct flow_dissector_key_ports_range tp_range; + struct flow_dissector_key_ct ct; + struct flow_dissector_key_hash hash; + struct flow_dissector_key_num_of_vlans num_of_vlans; + struct flow_dissector_key_pppoe pppoe; + struct flow_dissector_key_l2tpv3 l2tpv3; +}; + +struct fl_flow_mask_range { + short unsigned int start; + short unsigned int end; +}; + +struct fl_flow_mask { + struct fl_flow_key key; + struct fl_flow_mask_range range; + u32 flags; + struct rhash_head ht_node; + struct rhashtable ht; + struct rhashtable_params filter_ht_params; + struct flow_dissector dissector; + struct list_head filters; + struct rcu_work rwork; + struct list_head list; + refcount_t refcnt; +}; + +struct fl_flow_tmplt { + struct fl_flow_key dummy_key; + struct fl_flow_key mask; + struct flow_dissector dissector; + struct tcf_chain *chain; +}; + +struct cls_fl_head { + struct rhashtable ht; + spinlock_t masks_lock; + struct list_head masks; + struct list_head hw_filters; + struct rcu_work rwork; + struct idr handle_idr; +}; + +struct cls_fl_filter { + struct fl_flow_mask *mask; + struct rhash_head ht_node; + struct fl_flow_key mkey; + struct tcf_exts exts; + struct tcf_result res; + struct fl_flow_key key; + struct list_head list; + struct list_head hw_list; + u32 handle; + u32 flags; + u32 in_hw_count; + struct rcu_work rwork; + struct net_device *hw_dev; + refcount_t refcnt; + bool deleted; +}; + +struct mptcp_pm_add_entry; + +struct cyc2ns { + struct cyc2ns_data data[2]; + seqcount_latch_t seq; +}; + +struct cpa_data { + long unsigned int *vaddr; + pgd_t *pgd; + pgprot_t mask_set; + pgprot_t mask_clr; + long unsigned int numpages; + long unsigned int curpage; + long unsigned int pfn; + unsigned int flags; + unsigned int force_split: 1; + unsigned int force_static_prot: 1; + unsigned int force_flush_all: 1; + struct page **pages; +}; + +enum cpa_warn { + CPA_CONFLICT = 0, + CPA_PROTECT = 1, + CPA_DETECT = 2, +}; + +enum pkey_id_type { + PKEY_ID_PGP = 0, + PKEY_ID_X509 = 1, + PKEY_ID_PKCS7 = 2, +}; + +typedef __u16 comp_t; + +typedef __u32 comp2_t; + +struct acct { + char ac_flag; + char ac_version; + __u16 ac_uid16; + __u16 ac_gid16; + __u16 ac_tty; + __u32 ac_btime; + comp_t ac_utime; + comp_t ac_stime; + comp_t ac_etime; + comp_t ac_mem; + comp_t ac_io; + comp_t ac_rw; + comp_t ac_minflt; + comp_t ac_majflt; + comp_t ac_swaps; + __u16 ac_ahz; + __u32 ac_exitcode; + char ac_comm[17]; + __u8 ac_etime_hi; + __u16 ac_etime_lo; + __u32 ac_uid; + __u32 ac_gid; +}; + +typedef struct acct acct_t; + +struct bsd_acct_struct { + struct fs_pin pin; + atomic_long_t count; + struct callback_head rcu; + struct mutex lock; + int active; + long unsigned int needcheck; + struct file *file; + struct pid_namespace *ns; + struct work_struct work; + struct completion done; +}; + +struct bpf_offload_dev { + const struct bpf_prog_offload_ops *ops; + struct list_head netdevs; + void *priv; +}; + +struct bpf_offload_netdev { + struct rhash_head l; + struct net_device *netdev; + struct bpf_offload_dev *offdev; + struct list_head progs; + struct list_head maps; + struct list_head offdev_netdevs; +}; + +struct ns_get_path_bpf_prog_args { + struct bpf_prog *prog; + struct bpf_prog_info *info; +}; + +struct ns_get_path_bpf_map_args { + struct bpf_offloaded_map *offmap; + struct bpf_map_info *info; +}; + +struct core_name { + char *corename; + int used; + int size; +}; + +struct ext4_free_data { + struct list_head efd_list; + struct rb_node efd_node; + ext4_group_t efd_group; + ext4_grpblk_t efd_start_cluster; + ext4_grpblk_t efd_count; + tid_t efd_tid; +}; + +enum { + MB_INODE_PA = 0, + MB_GROUP_PA = 1, +}; + +struct ext4_buddy { + struct page *bd_buddy_page; + void *bd_buddy; + struct page *bd_bitmap_page; + void *bd_bitmap; + struct ext4_group_info *bd_info; + struct super_block *bd_sb; + __u16 bd_blkbits; + ext4_group_t bd_group; +}; + +typedef int (*ext4_mballoc_query_range_fn)(struct super_block *, ext4_group_t, ext4_grpblk_t, ext4_grpblk_t, void *); + +struct sg { + struct ext4_group_info info; + ext4_grpblk_t counters[18]; +}; + +struct broken_edid { + u8 manufacturer[4]; + u32 model; + u32 fix; +}; + +struct __fb_timings { + u32 dclk; + u32 hfreq; + u32 vfreq; + u32 hactive; + u32 vactive; + u32 hblank; + u32 vblank; + u32 htotal; + u32 vtotal; +}; + +enum { + ATA_MAX_DEVICES = 2, + ATA_MAX_PRD = 256, + ATA_SECT_SIZE = 512, + ATA_MAX_SECTORS_128 = 128, + ATA_MAX_SECTORS = 256, + ATA_MAX_SECTORS_1024 = 1024, + ATA_MAX_SECTORS_LBA48 = 65535, + ATA_MAX_SECTORS_TAPE = 65535, + ATA_MAX_TRIM_RNUM = 64, + ATA_ID_WORDS = 256, + ATA_ID_CONFIG = 0, + ATA_ID_CYLS = 1, + ATA_ID_HEADS = 3, + ATA_ID_SECTORS = 6, + ATA_ID_SERNO = 10, + ATA_ID_BUF_SIZE = 21, + ATA_ID_FW_REV = 23, + ATA_ID_PROD = 27, + ATA_ID_MAX_MULTSECT = 47, + ATA_ID_DWORD_IO = 48, + ATA_ID_TRUSTED = 48, + ATA_ID_CAPABILITY = 49, + ATA_ID_OLD_PIO_MODES = 51, + ATA_ID_OLD_DMA_MODES = 52, + ATA_ID_FIELD_VALID = 53, + ATA_ID_CUR_CYLS = 54, + ATA_ID_CUR_HEADS = 55, + ATA_ID_CUR_SECTORS = 56, + ATA_ID_MULTSECT = 59, + ATA_ID_LBA_CAPACITY = 60, + ATA_ID_SWDMA_MODES = 62, + ATA_ID_MWDMA_MODES = 63, + ATA_ID_PIO_MODES = 64, + ATA_ID_EIDE_DMA_MIN = 65, + ATA_ID_EIDE_DMA_TIME = 66, + ATA_ID_EIDE_PIO = 67, + ATA_ID_EIDE_PIO_IORDY = 68, + ATA_ID_ADDITIONAL_SUPP = 69, + ATA_ID_QUEUE_DEPTH = 75, + ATA_ID_SATA_CAPABILITY = 76, + ATA_ID_SATA_CAPABILITY_2 = 77, + ATA_ID_FEATURE_SUPP = 78, + ATA_ID_MAJOR_VER = 80, + ATA_ID_COMMAND_SET_1 = 82, + ATA_ID_COMMAND_SET_2 = 83, + ATA_ID_CFSSE = 84, + ATA_ID_CFS_ENABLE_1 = 85, + ATA_ID_CFS_ENABLE_2 = 86, + ATA_ID_CSF_DEFAULT = 87, + ATA_ID_UDMA_MODES = 88, + ATA_ID_HW_CONFIG = 93, + ATA_ID_SPG = 98, + ATA_ID_LBA_CAPACITY_2 = 100, + ATA_ID_SECTOR_SIZE = 106, + ATA_ID_WWN = 108, + ATA_ID_LOGICAL_SECTOR_SIZE = 117, + ATA_ID_COMMAND_SET_3 = 119, + ATA_ID_COMMAND_SET_4 = 120, + ATA_ID_LAST_LUN = 126, + ATA_ID_DLF = 128, + ATA_ID_CSFO = 129, + ATA_ID_CFA_POWER = 160, + ATA_ID_CFA_KEY_MGMT = 162, + ATA_ID_CFA_MODES = 163, + ATA_ID_DATA_SET_MGMT = 169, + ATA_ID_SCT_CMD_XPORT = 206, + ATA_ID_ROT_SPEED = 217, + ATA_ID_PIO4 = 2, + ATA_ID_SERNO_LEN = 20, + ATA_ID_FW_REV_LEN = 8, + ATA_ID_PROD_LEN = 40, + ATA_ID_WWN_LEN = 8, + ATA_PCI_CTL_OFS = 2, + ATA_PIO0 = 1, + ATA_PIO1 = 3, + ATA_PIO2 = 7, + ATA_PIO3 = 15, + ATA_PIO4 = 31, + ATA_PIO5 = 63, + ATA_PIO6 = 127, + ATA_PIO4_ONLY = 16, + ATA_SWDMA0 = 1, + ATA_SWDMA1 = 3, + ATA_SWDMA2 = 7, + ATA_SWDMA2_ONLY = 4, + ATA_MWDMA0 = 1, + ATA_MWDMA1 = 3, + ATA_MWDMA2 = 7, + ATA_MWDMA3 = 15, + ATA_MWDMA4 = 31, + ATA_MWDMA12_ONLY = 6, + ATA_MWDMA2_ONLY = 4, + ATA_UDMA0 = 1, + ATA_UDMA1 = 3, + ATA_UDMA2 = 7, + ATA_UDMA3 = 15, + ATA_UDMA4 = 31, + ATA_UDMA5 = 63, + ATA_UDMA6 = 127, + ATA_UDMA7 = 255, + ATA_UDMA24_ONLY = 20, + ATA_UDMA_MASK_40C = 7, + ATA_PRD_SZ = 8, + ATA_PRD_TBL_SZ = 2048, + ATA_PRD_EOT = -2147483648, + ATA_DMA_TABLE_OFS = 4, + ATA_DMA_STATUS = 2, + ATA_DMA_CMD = 0, + ATA_DMA_WR = 8, + ATA_DMA_START = 1, + ATA_DMA_INTR = 4, + ATA_DMA_ERR = 2, + ATA_DMA_ACTIVE = 1, + ATA_HOB = 128, + ATA_NIEN = 2, + ATA_LBA = 64, + ATA_DEV1 = 16, + ATA_DEVICE_OBS = 160, + ATA_DEVCTL_OBS = 8, + ATA_BUSY = 128, + ATA_DRDY = 64, + ATA_DF = 32, + ATA_DSC = 16, + ATA_DRQ = 8, + ATA_CORR = 4, + ATA_SENSE = 2, + ATA_ERR = 1, + ATA_SRST = 4, + ATA_ICRC = 128, + ATA_BBK = 128, + ATA_UNC = 64, + ATA_MC = 32, + ATA_IDNF = 16, + ATA_MCR = 8, + ATA_ABORTED = 4, + ATA_TRK0NF = 2, + ATA_AMNF = 1, + ATAPI_LFS = 240, + ATAPI_EOM = 2, + ATAPI_ILI = 1, + ATAPI_IO = 2, + ATAPI_COD = 1, + ATA_REG_DATA = 0, + ATA_REG_ERR = 1, + ATA_REG_NSECT = 2, + ATA_REG_LBAL = 3, + ATA_REG_LBAM = 4, + ATA_REG_LBAH = 5, + ATA_REG_DEVICE = 6, + ATA_REG_STATUS = 7, + ATA_REG_FEATURE = 1, + ATA_REG_CMD = 7, + ATA_REG_BYTEL = 4, + ATA_REG_BYTEH = 5, + ATA_REG_DEVSEL = 6, + ATA_REG_IRQ = 2, + ATA_CMD_DEV_RESET = 8, + ATA_CMD_CHK_POWER = 229, + ATA_CMD_STANDBY = 226, + ATA_CMD_IDLE = 227, + ATA_CMD_EDD = 144, + ATA_CMD_DOWNLOAD_MICRO = 146, + ATA_CMD_DOWNLOAD_MICRO_DMA = 147, + ATA_CMD_NOP = 0, + ATA_CMD_FLUSH = 231, + ATA_CMD_FLUSH_EXT = 234, + ATA_CMD_ID_ATA = 236, + ATA_CMD_ID_ATAPI = 161, + ATA_CMD_SERVICE = 162, + ATA_CMD_READ = 200, + ATA_CMD_READ_EXT = 37, + ATA_CMD_READ_QUEUED = 38, + ATA_CMD_READ_STREAM_EXT = 43, + ATA_CMD_READ_STREAM_DMA_EXT = 42, + ATA_CMD_WRITE = 202, + ATA_CMD_WRITE_EXT = 53, + ATA_CMD_WRITE_QUEUED = 54, + ATA_CMD_WRITE_STREAM_EXT = 59, + ATA_CMD_WRITE_STREAM_DMA_EXT = 58, + ATA_CMD_WRITE_FUA_EXT = 61, + ATA_CMD_WRITE_QUEUED_FUA_EXT = 62, + ATA_CMD_FPDMA_READ = 96, + ATA_CMD_FPDMA_WRITE = 97, + ATA_CMD_NCQ_NON_DATA = 99, + ATA_CMD_FPDMA_SEND = 100, + ATA_CMD_FPDMA_RECV = 101, + ATA_CMD_PIO_READ = 32, + ATA_CMD_PIO_READ_EXT = 36, + ATA_CMD_PIO_WRITE = 48, + ATA_CMD_PIO_WRITE_EXT = 52, + ATA_CMD_READ_MULTI = 196, + ATA_CMD_READ_MULTI_EXT = 41, + ATA_CMD_WRITE_MULTI = 197, + ATA_CMD_WRITE_MULTI_EXT = 57, + ATA_CMD_WRITE_MULTI_FUA_EXT = 206, + ATA_CMD_SET_FEATURES = 239, + ATA_CMD_SET_MULTI = 198, + ATA_CMD_PACKET = 160, + ATA_CMD_VERIFY = 64, + ATA_CMD_VERIFY_EXT = 66, + ATA_CMD_WRITE_UNCORR_EXT = 69, + ATA_CMD_STANDBYNOW1 = 224, + ATA_CMD_IDLEIMMEDIATE = 225, + ATA_CMD_SLEEP = 230, + ATA_CMD_INIT_DEV_PARAMS = 145, + ATA_CMD_READ_NATIVE_MAX = 248, + ATA_CMD_READ_NATIVE_MAX_EXT = 39, + ATA_CMD_SET_MAX = 249, + ATA_CMD_SET_MAX_EXT = 55, + ATA_CMD_READ_LOG_EXT = 47, + ATA_CMD_WRITE_LOG_EXT = 63, + ATA_CMD_READ_LOG_DMA_EXT = 71, + ATA_CMD_WRITE_LOG_DMA_EXT = 87, + ATA_CMD_TRUSTED_NONDATA = 91, + ATA_CMD_TRUSTED_RCV = 92, + ATA_CMD_TRUSTED_RCV_DMA = 93, + ATA_CMD_TRUSTED_SND = 94, + ATA_CMD_TRUSTED_SND_DMA = 95, + ATA_CMD_PMP_READ = 228, + ATA_CMD_PMP_READ_DMA = 233, + ATA_CMD_PMP_WRITE = 232, + ATA_CMD_PMP_WRITE_DMA = 235, + ATA_CMD_CONF_OVERLAY = 177, + ATA_CMD_SEC_SET_PASS = 241, + ATA_CMD_SEC_UNLOCK = 242, + ATA_CMD_SEC_ERASE_PREP = 243, + ATA_CMD_SEC_ERASE_UNIT = 244, + ATA_CMD_SEC_FREEZE_LOCK = 245, + ATA_CMD_SEC_DISABLE_PASS = 246, + ATA_CMD_CONFIG_STREAM = 81, + ATA_CMD_SMART = 176, + ATA_CMD_MEDIA_LOCK = 222, + ATA_CMD_MEDIA_UNLOCK = 223, + ATA_CMD_DSM = 6, + ATA_CMD_CHK_MED_CRD_TYP = 209, + ATA_CMD_CFA_REQ_EXT_ERR = 3, + ATA_CMD_CFA_WRITE_NE = 56, + ATA_CMD_CFA_TRANS_SECT = 135, + ATA_CMD_CFA_ERASE = 192, + ATA_CMD_CFA_WRITE_MULT_NE = 205, + ATA_CMD_REQ_SENSE_DATA = 11, + ATA_CMD_SANITIZE_DEVICE = 180, + ATA_CMD_ZAC_MGMT_IN = 74, + ATA_CMD_ZAC_MGMT_OUT = 159, + ATA_CMD_RESTORE = 16, + ATA_SUBCMD_FPDMA_RECV_RD_LOG_DMA_EXT = 1, + ATA_SUBCMD_FPDMA_RECV_ZAC_MGMT_IN = 2, + ATA_SUBCMD_FPDMA_SEND_DSM = 0, + ATA_SUBCMD_FPDMA_SEND_WR_LOG_DMA_EXT = 2, + ATA_SUBCMD_NCQ_NON_DATA_ABORT_QUEUE = 0, + ATA_SUBCMD_NCQ_NON_DATA_SET_FEATURES = 5, + ATA_SUBCMD_NCQ_NON_DATA_ZERO_EXT = 6, + ATA_SUBCMD_NCQ_NON_DATA_ZAC_MGMT_OUT = 7, + ATA_SUBCMD_ZAC_MGMT_IN_REPORT_ZONES = 0, + ATA_SUBCMD_ZAC_MGMT_OUT_CLOSE_ZONE = 1, + ATA_SUBCMD_ZAC_MGMT_OUT_FINISH_ZONE = 2, + ATA_SUBCMD_ZAC_MGMT_OUT_OPEN_ZONE = 3, + ATA_SUBCMD_ZAC_MGMT_OUT_RESET_WRITE_POINTER = 4, + ATA_LOG_DIRECTORY = 0, + ATA_LOG_SATA_NCQ = 16, + ATA_LOG_NCQ_NON_DATA = 18, + ATA_LOG_NCQ_SEND_RECV = 19, + ATA_LOG_IDENTIFY_DEVICE = 48, + ATA_LOG_CONCURRENT_POSITIONING_RANGES = 71, + ATA_LOG_SECURITY = 6, + ATA_LOG_SATA_SETTINGS = 8, + ATA_LOG_ZONED_INFORMATION = 9, + ATA_LOG_DEVSLP_OFFSET = 48, + ATA_LOG_DEVSLP_SIZE = 8, + ATA_LOG_DEVSLP_MDAT = 0, + ATA_LOG_DEVSLP_MDAT_MASK = 31, + ATA_LOG_DEVSLP_DETO = 1, + ATA_LOG_DEVSLP_VALID = 7, + ATA_LOG_DEVSLP_VALID_MASK = 128, + ATA_LOG_NCQ_PRIO_OFFSET = 9, + ATA_LOG_NCQ_SEND_RECV_SUBCMDS_OFFSET = 0, + ATA_LOG_NCQ_SEND_RECV_SUBCMDS_DSM = 1, + ATA_LOG_NCQ_SEND_RECV_DSM_OFFSET = 4, + ATA_LOG_NCQ_SEND_RECV_DSM_TRIM = 1, + ATA_LOG_NCQ_SEND_RECV_RD_LOG_OFFSET = 8, + ATA_LOG_NCQ_SEND_RECV_RD_LOG_SUPPORTED = 1, + ATA_LOG_NCQ_SEND_RECV_WR_LOG_OFFSET = 12, + ATA_LOG_NCQ_SEND_RECV_WR_LOG_SUPPORTED = 1, + ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_OFFSET = 16, + ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_OUT_SUPPORTED = 1, + ATA_LOG_NCQ_SEND_RECV_ZAC_MGMT_IN_SUPPORTED = 2, + ATA_LOG_NCQ_SEND_RECV_SIZE = 20, + ATA_LOG_NCQ_NON_DATA_SUBCMDS_OFFSET = 0, + ATA_LOG_NCQ_NON_DATA_ABORT_OFFSET = 0, + ATA_LOG_NCQ_NON_DATA_ABORT_NCQ = 1, + ATA_LOG_NCQ_NON_DATA_ABORT_ALL = 2, + ATA_LOG_NCQ_NON_DATA_ABORT_STREAMING = 4, + ATA_LOG_NCQ_NON_DATA_ABORT_NON_STREAMING = 8, + ATA_LOG_NCQ_NON_DATA_ABORT_SELECTED = 16, + ATA_LOG_NCQ_NON_DATA_ZAC_MGMT_OFFSET = 28, + ATA_LOG_NCQ_NON_DATA_ZAC_MGMT_OUT = 1, + ATA_LOG_NCQ_NON_DATA_SIZE = 64, + ATA_CMD_READ_LONG = 34, + ATA_CMD_READ_LONG_ONCE = 35, + ATA_CMD_WRITE_LONG = 50, + ATA_CMD_WRITE_LONG_ONCE = 51, + SETFEATURES_XFER = 3, + XFER_UDMA_7 = 71, + XFER_UDMA_6 = 70, + XFER_UDMA_5 = 69, + XFER_UDMA_4 = 68, + XFER_UDMA_3 = 67, + XFER_UDMA_2 = 66, + XFER_UDMA_1 = 65, + XFER_UDMA_0 = 64, + XFER_MW_DMA_4 = 36, + XFER_MW_DMA_3 = 35, + XFER_MW_DMA_2 = 34, + XFER_MW_DMA_1 = 33, + XFER_MW_DMA_0 = 32, + XFER_SW_DMA_2 = 18, + XFER_SW_DMA_1 = 17, + XFER_SW_DMA_0 = 16, + XFER_PIO_6 = 14, + XFER_PIO_5 = 13, + XFER_PIO_4 = 12, + XFER_PIO_3 = 11, + XFER_PIO_2 = 10, + XFER_PIO_1 = 9, + XFER_PIO_0 = 8, + XFER_PIO_SLOW = 0, + SETFEATURES_WC_ON = 2, + SETFEATURES_WC_OFF = 130, + SETFEATURES_RA_ON = 170, + SETFEATURES_RA_OFF = 85, + SETFEATURES_AAM_ON = 66, + SETFEATURES_AAM_OFF = 194, + SETFEATURES_SPINUP = 7, + SETFEATURES_SPINUP_TIMEOUT = 30000, + SETFEATURES_SATA_ENABLE = 16, + SETFEATURES_SATA_DISABLE = 144, + SATA_FPDMA_OFFSET = 1, + SATA_FPDMA_AA = 2, + SATA_DIPM = 3, + SATA_FPDMA_IN_ORDER = 4, + SATA_AN = 5, + SATA_SSP = 6, + SATA_DEVSLP = 9, + SETFEATURE_SENSE_DATA = 195, + ATA_SET_MAX_ADDR = 0, + ATA_SET_MAX_PASSWD = 1, + ATA_SET_MAX_LOCK = 2, + ATA_SET_MAX_UNLOCK = 3, + ATA_SET_MAX_FREEZE_LOCK = 4, + ATA_SET_MAX_PASSWD_DMA = 5, + ATA_SET_MAX_UNLOCK_DMA = 6, + ATA_DCO_RESTORE = 192, + ATA_DCO_FREEZE_LOCK = 193, + ATA_DCO_IDENTIFY = 194, + ATA_DCO_SET = 195, + ATA_SMART_ENABLE = 216, + ATA_SMART_READ_VALUES = 208, + ATA_SMART_READ_THRESHOLDS = 209, + ATA_DSM_TRIM = 1, + ATA_SMART_LBAM_PASS = 79, + ATA_SMART_LBAH_PASS = 194, + ATAPI_PKT_DMA = 1, + ATAPI_DMADIR = 4, + ATAPI_CDB_LEN = 16, + SATA_PMP_MAX_PORTS = 15, + SATA_PMP_CTRL_PORT = 15, + SATA_PMP_GSCR_DWORDS = 128, + SATA_PMP_GSCR_PROD_ID = 0, + SATA_PMP_GSCR_REV = 1, + SATA_PMP_GSCR_PORT_INFO = 2, + SATA_PMP_GSCR_ERROR = 32, + SATA_PMP_GSCR_ERROR_EN = 33, + SATA_PMP_GSCR_FEAT = 64, + SATA_PMP_GSCR_FEAT_EN = 96, + SATA_PMP_PSCR_STATUS = 0, + SATA_PMP_PSCR_ERROR = 1, + SATA_PMP_PSCR_CONTROL = 2, + SATA_PMP_FEAT_BIST = 1, + SATA_PMP_FEAT_PMREQ = 2, + SATA_PMP_FEAT_DYNSSC = 4, + SATA_PMP_FEAT_NOTIFY = 8, + ATA_CBL_NONE = 0, + ATA_CBL_PATA40 = 1, + ATA_CBL_PATA80 = 2, + ATA_CBL_PATA40_SHORT = 3, + ATA_CBL_PATA_UNK = 4, + ATA_CBL_PATA_IGN = 5, + ATA_CBL_SATA = 6, + SCR_STATUS = 0, + SCR_ERROR = 1, + SCR_CONTROL = 2, + SCR_ACTIVE = 3, + SCR_NOTIFICATION = 4, + SERR_DATA_RECOVERED = 1, + SERR_COMM_RECOVERED = 2, + SERR_DATA = 256, + SERR_PERSISTENT = 512, + SERR_PROTOCOL = 1024, + SERR_INTERNAL = 2048, + SERR_PHYRDY_CHG = 65536, + SERR_PHY_INT_ERR = 131072, + SERR_COMM_WAKE = 262144, + SERR_10B_8B_ERR = 524288, + SERR_DISPARITY = 1048576, + SERR_CRC = 2097152, + SERR_HANDSHAKE = 4194304, + SERR_LINK_SEQ_ERR = 8388608, + SERR_TRANS_ST_ERROR = 16777216, + SERR_UNRECOG_FIS = 33554432, + SERR_DEV_XCHG = 67108864, +}; + +enum { + LIBATA_MAX_PRD = 128, + LIBATA_DUMB_MAX_PRD = 64, + ATA_DEF_QUEUE = 1, + ATA_MAX_QUEUE = 32, + ATA_TAG_INTERNAL = 32, + ATA_SHORT_PAUSE = 16, + ATAPI_MAX_DRAIN = 16384, + ATA_ALL_DEVICES = 3, + ATA_SHT_EMULATED = 1, + ATA_SHT_THIS_ID = -1, + ATA_TFLAG_LBA48 = 1, + ATA_TFLAG_ISADDR = 2, + ATA_TFLAG_DEVICE = 4, + ATA_TFLAG_WRITE = 8, + ATA_TFLAG_LBA = 16, + ATA_TFLAG_FUA = 32, + ATA_TFLAG_POLLING = 64, + ATA_DFLAG_LBA = 1, + ATA_DFLAG_LBA48 = 2, + ATA_DFLAG_CDB_INTR = 4, + ATA_DFLAG_NCQ = 8, + ATA_DFLAG_FLUSH_EXT = 16, + ATA_DFLAG_ACPI_PENDING = 32, + ATA_DFLAG_ACPI_FAILED = 64, + ATA_DFLAG_AN = 128, + ATA_DFLAG_TRUSTED = 256, + ATA_DFLAG_DMADIR = 1024, + ATA_DFLAG_CFG_MASK = 4095, + ATA_DFLAG_PIO = 4096, + ATA_DFLAG_NCQ_OFF = 8192, + ATA_DFLAG_SLEEPING = 32768, + ATA_DFLAG_DUBIOUS_XFER = 65536, + ATA_DFLAG_NO_UNLOAD = 131072, + ATA_DFLAG_UNLOCK_HPA = 262144, + ATA_DFLAG_NCQ_SEND_RECV = 524288, + ATA_DFLAG_NCQ_PRIO = 1048576, + ATA_DFLAG_NCQ_PRIO_ENABLED = 2097152, + ATA_DFLAG_INIT_MASK = 16777215, + ATA_DFLAG_DETACH = 16777216, + ATA_DFLAG_DETACHED = 33554432, + ATA_DFLAG_DA = 67108864, + ATA_DFLAG_DEVSLP = 134217728, + ATA_DFLAG_ACPI_DISABLED = 268435456, + ATA_DFLAG_D_SENSE = 536870912, + ATA_DFLAG_ZAC = 1073741824, + ATA_DFLAG_FEATURES_MASK = 202899712, + ATA_DEV_UNKNOWN = 0, + ATA_DEV_ATA = 1, + ATA_DEV_ATA_UNSUP = 2, + ATA_DEV_ATAPI = 3, + ATA_DEV_ATAPI_UNSUP = 4, + ATA_DEV_PMP = 5, + ATA_DEV_PMP_UNSUP = 6, + ATA_DEV_SEMB = 7, + ATA_DEV_SEMB_UNSUP = 8, + ATA_DEV_ZAC = 9, + ATA_DEV_ZAC_UNSUP = 10, + ATA_DEV_NONE = 11, + ATA_LFLAG_NO_HRST = 2, + ATA_LFLAG_NO_SRST = 4, + ATA_LFLAG_ASSUME_ATA = 8, + ATA_LFLAG_ASSUME_SEMB = 16, + ATA_LFLAG_ASSUME_CLASS = 24, + ATA_LFLAG_NO_RETRY = 32, + ATA_LFLAG_DISABLED = 64, + ATA_LFLAG_SW_ACTIVITY = 128, + ATA_LFLAG_NO_LPM = 256, + ATA_LFLAG_RST_ONCE = 512, + ATA_LFLAG_CHANGED = 1024, + ATA_LFLAG_NO_DEBOUNCE_DELAY = 2048, + ATA_FLAG_SLAVE_POSS = 1, + ATA_FLAG_SATA = 2, + ATA_FLAG_NO_LPM = 4, + ATA_FLAG_NO_LOG_PAGE = 32, + ATA_FLAG_NO_ATAPI = 64, + ATA_FLAG_PIO_DMA = 128, + ATA_FLAG_PIO_LBA48 = 256, + ATA_FLAG_PIO_POLLING = 512, + ATA_FLAG_NCQ = 1024, + ATA_FLAG_NO_POWEROFF_SPINDOWN = 2048, + ATA_FLAG_NO_HIBERNATE_SPINDOWN = 4096, + ATA_FLAG_DEBUGMSG = 8192, + ATA_FLAG_FPDMA_AA = 16384, + ATA_FLAG_IGN_SIMPLEX = 32768, + ATA_FLAG_NO_IORDY = 65536, + ATA_FLAG_ACPI_SATA = 131072, + ATA_FLAG_AN = 262144, + ATA_FLAG_PMP = 524288, + ATA_FLAG_FPDMA_AUX = 1048576, + ATA_FLAG_EM = 2097152, + ATA_FLAG_SW_ACTIVITY = 4194304, + ATA_FLAG_NO_DIPM = 8388608, + ATA_FLAG_SAS_HOST = 16777216, + ATA_PFLAG_EH_PENDING = 1, + ATA_PFLAG_EH_IN_PROGRESS = 2, + ATA_PFLAG_FROZEN = 4, + ATA_PFLAG_RECOVERED = 8, + ATA_PFLAG_LOADING = 16, + ATA_PFLAG_SCSI_HOTPLUG = 64, + ATA_PFLAG_INITIALIZING = 128, + ATA_PFLAG_RESETTING = 256, + ATA_PFLAG_UNLOADING = 512, + ATA_PFLAG_UNLOADED = 1024, + ATA_PFLAG_SUSPENDED = 131072, + ATA_PFLAG_PM_PENDING = 262144, + ATA_PFLAG_INIT_GTM_VALID = 524288, + ATA_PFLAG_PIO32 = 1048576, + ATA_PFLAG_PIO32CHANGE = 2097152, + ATA_PFLAG_EXTERNAL = 4194304, + ATA_QCFLAG_ACTIVE = 1, + ATA_QCFLAG_DMAMAP = 2, + ATA_QCFLAG_IO = 8, + ATA_QCFLAG_RESULT_TF = 16, + ATA_QCFLAG_CLEAR_EXCL = 32, + ATA_QCFLAG_QUIET = 64, + ATA_QCFLAG_RETRY = 128, + ATA_QCFLAG_FAILED = 65536, + ATA_QCFLAG_SENSE_VALID = 131072, + ATA_QCFLAG_EH_SCHEDULED = 262144, + ATA_HOST_SIMPLEX = 1, + ATA_HOST_STARTED = 2, + ATA_HOST_PARALLEL_SCAN = 4, + ATA_HOST_IGNORE_ATA = 8, + ATA_TMOUT_BOOT = 30000, + ATA_TMOUT_BOOT_QUICK = 7000, + ATA_TMOUT_INTERNAL_QUICK = 5000, + ATA_TMOUT_MAX_PARK = 30000, + ATA_TMOUT_FF_WAIT_LONG = 2000, + ATA_TMOUT_FF_WAIT = 800, + ATA_WAIT_AFTER_RESET = 150, + ATA_TMOUT_PMP_SRST_WAIT = 5000, + ATA_TMOUT_SPURIOUS_PHY = 10000, + BUS_UNKNOWN = 0, + BUS_DMA = 1, + BUS_IDLE = 2, + BUS_NOINTR = 3, + BUS_NODATA = 4, + BUS_TIMER = 5, + BUS_PIO = 6, + BUS_EDD = 7, + BUS_IDENTIFY = 8, + BUS_PACKET = 9, + PORT_UNKNOWN = 0, + PORT_ENABLED = 1, + PORT_DISABLED = 2, + ATA_NR_PIO_MODES = 7, + ATA_NR_MWDMA_MODES = 5, + ATA_NR_UDMA_MODES = 8, + ATA_SHIFT_PIO = 0, + ATA_SHIFT_MWDMA = 7, + ATA_SHIFT_UDMA = 12, + ATA_SHIFT_PRIO = 6, + ATA_PRIO_HIGH = 2, + ATA_DMA_PAD_SZ = 4, + ATA_ERING_SIZE = 32, + ATA_DEFER_LINK = 1, + ATA_DEFER_PORT = 2, + ATA_EH_DESC_LEN = 80, + ATA_EH_REVALIDATE = 1, + ATA_EH_SOFTRESET = 2, + ATA_EH_HARDRESET = 4, + ATA_EH_RESET = 6, + ATA_EH_ENABLE_LINK = 8, + ATA_EH_PARK = 32, + ATA_EH_PERDEV_MASK = 33, + ATA_EH_ALL_ACTIONS = 15, + ATA_EHI_HOTPLUGGED = 1, + ATA_EHI_NO_AUTOPSY = 4, + ATA_EHI_QUIET = 8, + ATA_EHI_NO_RECOVERY = 16, + ATA_EHI_DID_SOFTRESET = 65536, + ATA_EHI_DID_HARDRESET = 131072, + ATA_EHI_PRINTINFO = 262144, + ATA_EHI_SETMODE = 524288, + ATA_EHI_POST_SETMODE = 1048576, + ATA_EHI_DID_RESET = 196608, + ATA_EHI_TO_SLAVE_MASK = 12, + ATA_EH_MAX_TRIES = 5, + ATA_LINK_RESUME_TRIES = 5, + ATA_PROBE_MAX_TRIES = 3, + ATA_EH_DEV_TRIES = 3, + ATA_EH_PMP_TRIES = 5, + ATA_EH_PMP_LINK_TRIES = 3, + SATA_PMP_RW_TIMEOUT = 3000, + ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 7, + ATA_HORKAGE_DIAGNOSTIC = 1, + ATA_HORKAGE_NODMA = 2, + ATA_HORKAGE_NONCQ = 4, + ATA_HORKAGE_MAX_SEC_128 = 8, + ATA_HORKAGE_BROKEN_HPA = 16, + ATA_HORKAGE_DISABLE = 32, + ATA_HORKAGE_HPA_SIZE = 64, + ATA_HORKAGE_IVB = 256, + ATA_HORKAGE_STUCK_ERR = 512, + ATA_HORKAGE_BRIDGE_OK = 1024, + ATA_HORKAGE_ATAPI_MOD16_DMA = 2048, + ATA_HORKAGE_FIRMWARE_WARN = 4096, + ATA_HORKAGE_1_5_GBPS = 8192, + ATA_HORKAGE_NOSETXFER = 16384, + ATA_HORKAGE_BROKEN_FPDMA_AA = 32768, + ATA_HORKAGE_DUMP_ID = 65536, + ATA_HORKAGE_MAX_SEC_LBA48 = 131072, + ATA_HORKAGE_ATAPI_DMADIR = 262144, + ATA_HORKAGE_NO_NCQ_TRIM = 524288, + ATA_HORKAGE_NOLPM = 1048576, + ATA_HORKAGE_WD_BROKEN_LPM = 2097152, + ATA_HORKAGE_ZERO_AFTER_TRIM = 4194304, + ATA_HORKAGE_NO_DMA_LOG = 8388608, + ATA_HORKAGE_NOTRIM = 16777216, + ATA_HORKAGE_MAX_SEC_1024 = 33554432, + ATA_HORKAGE_MAX_TRIM_128M = 67108864, + ATA_HORKAGE_NO_NCQ_ON_ATI = 134217728, + ATA_HORKAGE_NO_ID_DEV_LOG = 268435456, + ATA_HORKAGE_NO_LOG_DIR = 536870912, + ATA_DMA_MASK_ATA = 1, + ATA_DMA_MASK_ATAPI = 2, + ATA_DMA_MASK_CFA = 4, + ATAPI_READ = 0, + ATAPI_WRITE = 1, + ATAPI_READ_CD = 2, + ATAPI_PASS_THRU = 3, + ATAPI_MISC = 4, + ATA_TIMING_SETUP = 1, + ATA_TIMING_ACT8B = 2, + ATA_TIMING_REC8B = 4, + ATA_TIMING_CYC8B = 8, + ATA_TIMING_8BIT = 14, + ATA_TIMING_ACTIVE = 16, + ATA_TIMING_RECOVER = 32, + ATA_TIMING_DMACK_HOLD = 64, + ATA_TIMING_CYCLE = 128, + ATA_TIMING_UDMA = 256, + ATA_TIMING_ALL = 511, + ATA_ACPI_FILTER_SETXFER = 1, + ATA_ACPI_FILTER_LOCK = 2, + ATA_ACPI_FILTER_DIPM = 4, + ATA_ACPI_FILTER_FPDMA_OFFSET = 8, + ATA_ACPI_FILTER_FPDMA_AA = 16, + ATA_ACPI_FILTER_DEFAULT = 7, +}; + +struct device_attach_data { + struct device *dev; + bool check_async; + bool want_async; + bool have_async; +}; + +struct serport { + struct tty_struct *tty; + wait_queue_head_t wait; + struct serio *serio; + struct serio_device_id id; + spinlock_t lock; + long unsigned int flags; +}; + +enum rc_filter_type { + RC_FILTER_NORMAL = 0, + RC_FILTER_WAKEUP = 1, + RC_FILTER_MAX = 2, +}; + +enum led_brightness { + LED_OFF = 0, + LED_ON = 1, + LED_HALF = 127, + LED_FULL = 255, +}; + +struct led_trigger {}; + +struct rc_filter_attribute { + struct device_attribute attr; + enum rc_filter_type type; + bool mask; +}; + +struct ts_state { + unsigned int offset; + char cb[48]; +}; + +struct ts_config; + +struct ts_ops { + const char *name; + struct ts_config * (*init)(const void *, unsigned int, gfp_t, int); + unsigned int (*find)(struct ts_config *, struct ts_state *); + void (*destroy)(struct ts_config *); + void * (*get_pattern)(struct ts_config *); + unsigned int (*get_pattern_len)(struct ts_config *); + struct module *owner; + struct list_head list; +}; + +struct ts_config { + struct ts_ops *ops; + int flags; + unsigned int (*get_next_block)(unsigned int, const u8 **, struct ts_config *, struct ts_state *); + void (*finish)(struct ts_config *, struct ts_state *); +}; + +struct skb_seq_state { + __u32 lower_offset; + __u32 upper_offset; + __u32 frag_idx; + __u32 stepped_offset; + struct sk_buff *root_skb; + struct sk_buff *cur_skb; + __u8 *frag_data; + __u32 frag_off; +}; + +struct ip_auth_hdr { + __u8 nexthdr; + __u8 hdrlen; + __be16 reserved; + __be32 spi; + __be32 seq_no; + __u8 auth_data[0]; +}; + +struct page_frag_1k { + void *va; + u16 offset; + bool pfmemalloc; +}; + +struct napi_alloc_cache { + struct page_frag_cache page; + struct page_frag_1k page_small; + unsigned int skb_count; + void *skb_cache[64]; +}; + +typedef int (*sendmsg_func)(struct sock *, struct msghdr *, struct kvec *, size_t, size_t); + +typedef int (*sendpage_func)(struct sock *, struct page *, int, size_t, int); + +struct muldiv { + u32 multiplier; + u32 divider; +}; + +struct freq_desc { + bool use_msr_plat; + struct muldiv muldiv[16]; + u32 freqs[16]; + u32 mask; +}; + +enum sysctl_writes_mode { + SYSCTL_WRITES_LEGACY = -1, + SYSCTL_WRITES_WARN = 0, + SYSCTL_WRITES_STRICT = 1, +}; + +struct do_proc_dointvec_minmax_conv_param { + int *min; + int *max; +}; + +struct do_proc_douintvec_minmax_conv_param { + unsigned int *min; + unsigned int *max; +}; + +struct ipc_proc_iface { + const char *path; + const char *header; + int ids; + int (*show)(struct seq_file *, void *); +}; + +struct ipc_proc_iter { + struct ipc_namespace *ns; + struct pid_namespace *pid_ns; + struct ipc_proc_iface *iface; +}; + +enum rsaprivkey_actions { + ACT_rsa_get_d = 0, + ACT_rsa_get_dp = 1, + ACT_rsa_get_dq = 2, + ACT_rsa_get_e___2 = 3, + ACT_rsa_get_n___2 = 4, + ACT_rsa_get_p = 5, + ACT_rsa_get_q = 6, + ACT_rsa_get_qinv = 7, + NR__rsaprivkey_actions = 8, +}; + +struct rsa_asn1_template { + const char *name; + const u8 *data; + size_t size; +}; + +struct pkcs1pad_ctx { + struct crypto_akcipher *child; + unsigned int key_size; +}; + +struct pkcs1pad_inst_ctx { + struct crypto_akcipher_spawn spawn; + const struct rsa_asn1_template *digest_info; +}; + +struct pkcs1pad_request { + struct scatterlist in_sg[2]; + struct scatterlist out_sg[1]; + uint8_t *in_buf; + uint8_t *out_buf; + struct akcipher_request child_req; +}; + +struct ghash_ctx { + struct gf128mul_4k *gf128; +}; + +struct ghash_desc_ctx { + u8 buffer[16]; + u32 bytes; +}; + +struct blk_plug_cb; + +typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool); + +struct blk_plug_cb { + struct list_head list; + blk_plug_cb_fn callback; + void *data; +}; + +struct trace_event_raw_block_buffer { + struct trace_entry ent; + dev_t dev; + sector_t sector; + size_t size; + char __data[0]; +}; + +struct trace_event_raw_block_rq_requeue { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + char rwbs[8]; + u32 __data_loc_cmd; + char __data[0]; +}; + +struct trace_event_raw_block_rq_completion { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + int error; + char rwbs[8]; + u32 __data_loc_cmd; + char __data[0]; +}; + +struct trace_event_raw_block_rq { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + unsigned int bytes; + char rwbs[8]; + char comm[16]; + u32 __data_loc_cmd; + char __data[0]; +}; + +struct trace_event_raw_block_bio_complete { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + int error; + char rwbs[8]; + char __data[0]; +}; + +struct trace_event_raw_block_bio { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + char rwbs[8]; + char comm[16]; + char __data[0]; +}; + +struct trace_event_raw_block_plug { + struct trace_entry ent; + char comm[16]; + char __data[0]; +}; + +struct trace_event_raw_block_unplug { + struct trace_entry ent; + int nr_rq; + char comm[16]; + char __data[0]; +}; + +struct trace_event_raw_block_split { + struct trace_entry ent; + dev_t dev; + sector_t sector; + sector_t new_sector; + char rwbs[8]; + char comm[16]; + char __data[0]; +}; + +struct trace_event_raw_block_bio_remap { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + dev_t old_dev; + sector_t old_sector; + char rwbs[8]; + char __data[0]; +}; + +struct trace_event_raw_block_rq_remap { + struct trace_entry ent; + dev_t dev; + sector_t sector; + unsigned int nr_sector; + dev_t old_dev; + sector_t old_sector; + unsigned int nr_bios; + char rwbs[8]; + char __data[0]; +}; + +struct trace_event_data_offsets_block_buffer {}; + +struct trace_event_data_offsets_block_rq_requeue { + u32 cmd; +}; + +struct trace_event_data_offsets_block_rq_completion { + u32 cmd; +}; + +struct trace_event_data_offsets_block_rq { + u32 cmd; +}; + +struct trace_event_data_offsets_block_bio_complete {}; + +struct trace_event_data_offsets_block_bio {}; + +struct trace_event_data_offsets_block_plug {}; + +struct trace_event_data_offsets_block_unplug {}; + +struct trace_event_data_offsets_block_split {}; + +struct trace_event_data_offsets_block_bio_remap {}; + +struct trace_event_data_offsets_block_rq_remap {}; + +typedef void (*btf_trace_block_touch_buffer)(void *, struct buffer_head *); + +typedef void (*btf_trace_block_dirty_buffer)(void *, struct buffer_head *); + +typedef void (*btf_trace_block_rq_requeue)(void *, struct request *); + +typedef void (*btf_trace_block_rq_complete)(void *, struct request *, blk_status_t, unsigned int); + +typedef void (*btf_trace_block_rq_error)(void *, struct request *, blk_status_t, unsigned int); + +typedef void (*btf_trace_block_rq_insert)(void *, struct request *); + +typedef void (*btf_trace_block_rq_issue)(void *, struct request *); + +typedef void (*btf_trace_block_rq_merge)(void *, struct request *); + +typedef void (*btf_trace_block_bio_complete)(void *, struct request_queue *, struct bio *); + +typedef void (*btf_trace_block_bio_bounce)(void *, struct bio *); + +typedef void (*btf_trace_block_bio_backmerge)(void *, struct bio *); + +typedef void (*btf_trace_block_bio_frontmerge)(void *, struct bio *); + +typedef void (*btf_trace_block_bio_queue)(void *, struct bio *); + +typedef void (*btf_trace_block_getrq)(void *, struct bio *); + +typedef void (*btf_trace_block_plug)(void *, struct request_queue *); + +typedef void (*btf_trace_block_unplug)(void *, struct request_queue *, unsigned int, bool); + +typedef void (*btf_trace_block_split)(void *, struct bio *, unsigned int); + +typedef void (*btf_trace_block_bio_remap)(void *, struct bio *, dev_t, sector_t); + +typedef void (*btf_trace_block_rq_remap)(void *, struct request *, dev_t, sector_t); + +struct acpi_pci_ioapic { + acpi_handle root_handle; + acpi_handle handle; + u32 gsi_base; + struct resource res; + struct pci_dev *pdev; + struct list_head list; +}; + +struct ml_effect_state { + struct ff_effect *effect; + long unsigned int flags; + int count; + long unsigned int play_at; + long unsigned int stop_at; + long unsigned int adj_at; +}; + +struct ml_device { + void *private; + struct ml_effect_state states[16]; + int gain; + struct timer_list timer; + struct input_dev *dev; + int (*play_effect)(struct input_dev *, void *, struct ff_effect *); +}; + +struct efi_system_resource_entry_v1 { + efi_guid_t fw_class; + u32 fw_type; + u32 fw_version; + u32 lowest_supported_fw_version; + u32 capsule_flags; + u32 last_attempt_version; + u32 last_attempt_status; +}; + +struct efi_system_resource_table { + u32 fw_resource_count; + u32 fw_resource_count_max; + u64 fw_resource_version; + u8 entries[0]; +}; + +struct esre_entry { + union { + struct efi_system_resource_entry_v1 *esre1; + } esre; + struct kobject kobj; + struct list_head list; +}; + +struct esre_attribute { + struct attribute attr; + ssize_t (*show)(struct esre_entry *, char *); + ssize_t (*store)(struct esre_entry *, const char *, size_t); +}; + +enum flow_dissect_ret { + FLOW_DISSECT_RET_OUT_GOOD = 0, + FLOW_DISSECT_RET_OUT_BAD = 1, + FLOW_DISSECT_RET_PROTO_AGAIN = 2, + FLOW_DISSECT_RET_IPPROTO_AGAIN = 3, + FLOW_DISSECT_RET_CONTINUE = 4, +}; + +struct flow_keys_digest { + u8 data[16]; +}; + +enum { + BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG = 1, + BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL = 2, + BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP = 4, +}; + +struct gre_full_hdr { + struct gre_base_hdr fixed_header; + __be16 csum; + __be16 reserved1; + __be32 key; + __be32 seq; +}; + +struct pptp_gre_header { + struct gre_base_hdr gre_hd; + __be16 payload_len; + __be16 call_id; + __be32 seq; + __be32 ack; +}; + +struct tipc_basic_hdr { + __be32 w[4]; +}; + +struct pppoe_tag { + __be16 tag_type; + __be16 tag_len; + char tag_data[0]; +}; + +struct pppoe_hdr { + __u8 type: 4; + __u8 ver: 4; + __u8 code; + __be16 sid; + __be16 length; + struct pppoe_tag tag[0]; +}; + +struct hsr_tag { + __be16 path_and_LSDU_size; + __be16 sequence_nr; + __be16 encap_proto; +}; + +struct mpls_label { + __be32 entry; +}; + +enum batadv_packettype { + BATADV_IV_OGM = 0, + BATADV_BCAST = 1, + BATADV_CODED = 2, + BATADV_ELP = 3, + BATADV_OGM2 = 4, + BATADV_UNICAST = 64, + BATADV_UNICAST_FRAG = 65, + BATADV_UNICAST_4ADDR = 66, + BATADV_ICMP = 67, + BATADV_UNICAST_TVLV = 68, +}; + +struct batadv_unicast_packet { + __u8 packet_type; + __u8 version; + __u8 ttl; + __u8 ttvn; + __u8 dest[6]; +}; + +struct _flow_keys_digest_data { + __be16 n_proto; + u8 ip_proto; + u8 padding; + __be32 ports; + __be32 src; + __be32 dst; +}; + +enum mce_notifier_prios { + MCE_PRIO_LOWEST = 0, + MCE_PRIO_MCELOG = 1, + MCE_PRIO_EDAC = 2, + MCE_PRIO_NFIT = 3, + MCE_PRIO_EXTLOG = 4, + MCE_PRIO_UC = 5, + MCE_PRIO_EARLY = 6, + MCE_PRIO_CEC = 7, + MCE_PRIO_HIGHEST = 7, +}; + +struct trace_event_raw_mce_record { + struct trace_entry ent; + u64 mcgcap; + u64 mcgstatus; + u64 status; + u64 addr; + u64 misc; + u64 synd; + u64 ipid; + u64 ip; + u64 tsc; + u64 walltime; + u32 cpu; + u32 cpuid; + u32 apicid; + u32 socketid; + u8 cs; + u8 bank; + u8 cpuvendor; + char __data[0]; +}; + +struct trace_event_data_offsets_mce_record {}; + +typedef void (*btf_trace_mce_record)(void *, struct mce *); + +struct mce_bank { + u64 ctl; + __u64 init: 1; + __u64 __reserved_1: 63; +}; + +struct mce_bank_dev { + struct device_attribute attr; + char attrname[16]; + u8 bank; +}; + +struct vma_swap_readahead { + short unsigned int win; + short unsigned int offset; + short unsigned int nr_pte; + pte_t *ptes; +}; + +struct swap_cgroup_ctrl { + struct page **map; + long unsigned int length; + spinlock_t lock; +}; + +struct swap_cgroup { + short unsigned int id; +}; + +struct balloon_dev_info { + long unsigned int isolated_pages; + spinlock_t pages_lock; + struct list_head pages; + int (*migratepage)(struct balloon_dev_info *, struct page *, struct page *, enum migrate_mode); +}; + +struct iomap_ops; + +struct trace_event_raw_iomap_readpage_class { + struct trace_entry ent; + dev_t dev; + u64 ino; + int nr_pages; + char __data[0]; +}; + +struct trace_event_raw_iomap_range_class { + struct trace_entry ent; + dev_t dev; + u64 ino; + loff_t size; + loff_t offset; + u64 length; + char __data[0]; +}; + +struct trace_event_raw_iomap_class { + struct trace_entry ent; + dev_t dev; + u64 ino; + u64 addr; + loff_t offset; + u64 length; + u16 type; + u16 flags; + dev_t bdev; + char __data[0]; +}; + +struct trace_event_raw_iomap_iter { + struct trace_entry ent; + dev_t dev; + u64 ino; + loff_t pos; + u64 length; + unsigned int flags; + const void *ops; + long unsigned int caller; + char __data[0]; +}; + +struct trace_event_data_offsets_iomap_readpage_class {}; + +struct trace_event_data_offsets_iomap_range_class {}; + +struct trace_event_data_offsets_iomap_class {}; + +struct trace_event_data_offsets_iomap_iter {}; + +typedef void (*btf_trace_iomap_readpage)(void *, struct inode *, int); + +typedef void (*btf_trace_iomap_readahead)(void *, struct inode *, int); + +typedef void (*btf_trace_iomap_writepage)(void *, struct inode *, loff_t, u64); + +typedef void (*btf_trace_iomap_release_folio)(void *, struct inode *, loff_t, u64); + +typedef void (*btf_trace_iomap_invalidate_folio)(void *, struct inode *, loff_t, u64); + +typedef void (*btf_trace_iomap_dio_invalidate_fail)(void *, struct inode *, loff_t, u64); + +typedef void (*btf_trace_iomap_iter_dstmap)(void *, struct inode *, struct iomap *); + +typedef void (*btf_trace_iomap_iter_srcmap)(void *, struct inode *, struct iomap *); + +typedef void (*btf_trace_iomap_writepage_map)(void *, struct inode *, struct iomap *); + +typedef void (*btf_trace_iomap_iter)(void *, struct iomap_iter *, const void *, long unsigned int); + +typedef struct { + __le16 e_tag; + __le16 e_perm; + __le32 e_id; +} ext4_acl_entry; + +typedef struct { + __le32 a_version; +} ext4_acl_header; + +enum { + SELNL_MSG_SETENFORCE = 16, + SELNL_MSG_POLICYLOAD = 17, + SELNL_MSG_MAX = 18, +}; + +enum selinux_nlgroups { + SELNLGRP_NONE = 0, + SELNLGRP_AVC = 1, + __SELNLGRP_MAX = 2, +}; + +struct selnl_msg_setenforce { + __s32 val; +}; + +struct selnl_msg_policyload { + __u32 seqno; +}; + +struct blk_ia_range_sysfs_entry { + struct attribute attr; + ssize_t (*show)(struct blk_independent_access_range *, char *); +}; + +enum { + IO_WQ_BOUND = 0, + IO_WQ_UNBOUND = 1, +}; + +struct io_wqe; + +struct io_wq { + long unsigned int state; + free_work_fn *free_work; + io_wq_work_fn *do_work; + struct io_wq_hash *hash; + atomic_t worker_refs; + struct completion worker_done; + struct hlist_node cpuhp_node; + struct task_struct *task; + struct io_wqe *wqes[0]; +}; + +enum { + IO_WORKER_F_UP = 1, + IO_WORKER_F_RUNNING = 2, + IO_WORKER_F_FREE = 4, + IO_WORKER_F_BOUND = 8, +}; + +enum { + IO_WQ_BIT_EXIT = 0, +}; + +enum { + IO_ACCT_STALLED_BIT = 0, +}; + +struct io_worker { + refcount_t ref; + unsigned int flags; + struct hlist_nulls_node nulls_node; + struct list_head all_list; + struct task_struct *task; + struct io_wqe *wqe; + struct io_wq_work *cur_work; + struct io_wq_work *next_work; + raw_spinlock_t lock; + struct completion ref_done; + long unsigned int create_state; + struct callback_head create_work; + int create_index; + union { + struct callback_head rcu; + struct work_struct work; + }; +}; + +struct io_wqe_acct { + unsigned int nr_workers; + unsigned int max_workers; + int index; + atomic_t nr_running; + raw_spinlock_t lock; + struct io_wq_work_list work_list; + long unsigned int flags; +}; + +struct io_wqe { + raw_spinlock_t lock; + struct io_wqe_acct acct[2]; + int node; + struct hlist_nulls_head free_list; + struct list_head all_list; + struct wait_queue_entry wait; + struct io_wq *wq; + struct io_wq_work *hash_tail[64]; + cpumask_var_t cpu_mask; +}; + +enum { + IO_WQ_ACCT_BOUND = 0, + IO_WQ_ACCT_UNBOUND = 1, + IO_WQ_ACCT_NR = 2, +}; + +struct io_cb_cancel_data { + work_cancel_fn *fn; + void *data; + int nr_running; + int nr_pending; + bool cancel_all; +}; + +struct online_data { + unsigned int cpu; + bool online; +}; + +struct acpi_lpat { + int temp; + int raw; +}; + +struct acpi_lpat_conversion_table { + struct acpi_lpat *lpat; + int lpat_count; +}; + +typedef acpi_status (*acpi_execute_op)(struct acpi_walk_state *); + +typedef acpi_status (*acpi_repair_function)(struct acpi_evaluate_info *, union acpi_operand_object **); + +struct acpi_repair_info { + char name[4]; + acpi_repair_function repair_function; +}; + +struct acpi_ac { + struct power_supply *charger; + struct power_supply_desc charger_desc; + struct acpi_device *device; + long long unsigned int state; + struct notifier_block battery_nb; +}; + +struct pericom8250 { + void *virt; + unsigned int nr; + int line[0]; +}; + +struct tc_fifo_qopt { + __u32 limit; +}; + +enum tc_fifo_command { + TC_FIFO_REPLACE = 0, + TC_FIFO_DESTROY = 1, + TC_FIFO_STATS = 2, +}; + +struct tc_fifo_qopt_offload { + enum tc_fifo_command command; + u32 handle; + u32 parent; + union { + struct tc_qopt_offload_stats stats; + }; +}; + +struct channels_reply_data { + struct ethnl_reply_data base; + struct ethtool_channels channels; +}; + +struct mptcp_diag_ctx { + long int s_slot; + long int s_num; + unsigned int l_slot; + unsigned int l_num; +}; + +struct inactive_task_frame { + long unsigned int r15; + long unsigned int r14; + long unsigned int r13; + long unsigned int r12; + long unsigned int bx; + long unsigned int bp; + long unsigned int ret_addr; +}; + +struct pm_qos_request { + struct plist_node node; + struct pm_qos_constraints *qos; +}; + +enum bpf_lru_list_type { + BPF_LRU_LIST_T_ACTIVE = 0, + BPF_LRU_LIST_T_INACTIVE = 1, + BPF_LRU_LIST_T_FREE = 2, + BPF_LRU_LOCAL_LIST_T_FREE = 3, + BPF_LRU_LOCAL_LIST_T_PENDING = 4, +}; + +enum { + BPF_F_BPRM_SECUREEXEC = 1, +}; + +typedef u64 (*btf_bpf_bprm_opts_set)(struct linux_binprm *, u64); + +typedef u64 (*btf_bpf_ima_inode_hash)(struct inode *, void *, u32); + +typedef u64 (*btf_bpf_ima_file_hash)(struct file *, void *, u32); + +typedef u64 (*btf_bpf_get_attach_cookie)(void *); + +struct crypto_comp { + struct crypto_tfm base; +}; + +struct acpi_madt_io_sapic { + struct acpi_subtable_header header; + u8 id; + u8 reserved; + u32 global_irq_base; + u64 address; +}; + +struct acpi_madt_interrupt_source { + struct acpi_subtable_header header; + u16 inti_flags; + u8 type; + u8 id; + u8 eid; + u8 io_sapic_vector; + u32 global_irq; + u32 flags; +}; + +struct acpi_madt_generic_distributor { + struct acpi_subtable_header header; + u16 reserved; + u32 gic_id; + u64 base_address; + u32 global_irq_base; + u8 version; + u8 reserved2[3]; +}; + +enum acpi_subtable_type { + ACPI_SUBTABLE_COMMON = 0, + ACPI_SUBTABLE_HMAT = 1, + ACPI_SUBTABLE_PRMT = 2, + ACPI_SUBTABLE_CEDT = 3, +}; + +struct acpi_subtable_entry { + union acpi_subtable_headers *hdr; + enum acpi_subtable_type type; +}; + +struct acpi_bus_type { + struct list_head list; + const char *name; + bool (*match)(struct device *); + struct acpi_device * (*find_companion)(struct device *); + void (*setup)(struct device *); +}; + +struct find_child_walk_data { + struct acpi_device *adev; + u64 address; + int score; + bool check_sta; + bool check_children; +}; + +struct virtio_console_config { + __virtio16 cols; + __virtio16 rows; + __virtio32 max_nr_ports; + __virtio32 emerg_wr; +}; + +struct virtio_console_control { + __virtio32 id; + __virtio16 event; + __virtio16 value; +}; + +struct ports_driver_data { + struct class *class; + struct dentry *debugfs_dir; + struct list_head portdevs; + unsigned int next_vtermno; + struct list_head consoles; +}; + +struct console___2 { + struct list_head list; + struct hvc_struct *hvc; + struct winsize ws; + u32 vtermno; +}; + +struct port_buffer { + char *buf; + size_t size; + size_t len; + size_t offset; + dma_addr_t dma; + struct device *dev; + struct list_head list; + unsigned int sgpages; + struct scatterlist sg[0]; +}; + +struct ports_device { + struct list_head list; + struct work_struct control_work; + struct work_struct config_work; + struct list_head ports; + spinlock_t ports_lock; + spinlock_t c_ivq_lock; + spinlock_t c_ovq_lock; + u32 max_nr_ports; + struct virtio_device *vdev; + struct virtqueue *c_ivq; + struct virtqueue *c_ovq; + struct virtio_console_control cpkt; + struct virtqueue **in_vqs; + struct virtqueue **out_vqs; + int chr_major; +}; + +struct port_stats { + long unsigned int bytes_sent; + long unsigned int bytes_received; + long unsigned int bytes_discarded; +}; + +struct port___2 { + struct list_head list; + struct ports_device *portdev; + struct port_buffer *inbuf; + spinlock_t inbuf_lock; + spinlock_t outvq_lock; + struct virtqueue *in_vq; + struct virtqueue *out_vq; + struct dentry *debugfs_file; + struct port_stats stats; + struct console___2 cons; + struct cdev *cdev; + struct device *dev; + struct kref kref; + wait_queue_head_t waitqueue; + char *name; + struct fasync_struct *async_queue; + u32 id; + bool outvq_full; + bool host_connected; + bool guest_connected; +}; + +struct sg_list { + unsigned int n; + unsigned int size; + size_t len; + struct scatterlist *sg; +}; + +struct tunnel_msg { + __u8 family; + __u8 flags; + __u16 reserved2; + __u32 ifindex; +}; + +enum { + VNIFILTER_ENTRY_STATS_UNSPEC = 0, + VNIFILTER_ENTRY_STATS_RX_BYTES = 1, + VNIFILTER_ENTRY_STATS_RX_PKTS = 2, + VNIFILTER_ENTRY_STATS_RX_DROPS = 3, + VNIFILTER_ENTRY_STATS_RX_ERRORS = 4, + VNIFILTER_ENTRY_STATS_TX_BYTES = 5, + VNIFILTER_ENTRY_STATS_TX_PKTS = 6, + VNIFILTER_ENTRY_STATS_TX_DROPS = 7, + VNIFILTER_ENTRY_STATS_TX_ERRORS = 8, + VNIFILTER_ENTRY_STATS_PAD = 9, + __VNIFILTER_ENTRY_STATS_MAX = 10, +}; + +enum { + VXLAN_VNIFILTER_ENTRY_UNSPEC = 0, + VXLAN_VNIFILTER_ENTRY_START = 1, + VXLAN_VNIFILTER_ENTRY_END = 2, + VXLAN_VNIFILTER_ENTRY_GROUP = 3, + VXLAN_VNIFILTER_ENTRY_GROUP6 = 4, + VXLAN_VNIFILTER_ENTRY_STATS = 5, + __VXLAN_VNIFILTER_ENTRY_MAX = 6, +}; + +enum { + VXLAN_VNIFILTER_UNSPEC = 0, + VXLAN_VNIFILTER_ENTRY = 1, + __VXLAN_VNIFILTER_MAX = 2, +}; + +struct trace_event_raw_kfree_skb { + struct trace_entry ent; + void *skbaddr; + void *location; + short unsigned int protocol; + enum skb_drop_reason reason; + char __data[0]; +}; + +struct trace_event_raw_consume_skb { + struct trace_entry ent; + void *skbaddr; + char __data[0]; +}; + +struct trace_event_raw_skb_copy_datagram_iovec { + struct trace_entry ent; + const void *skbaddr; + int len; + char __data[0]; +}; + +struct trace_event_data_offsets_kfree_skb {}; + +struct trace_event_data_offsets_consume_skb {}; + +struct trace_event_data_offsets_skb_copy_datagram_iovec {}; + +typedef void (*btf_trace_kfree_skb)(void *, struct sk_buff *, void *, enum skb_drop_reason); + +typedef void (*btf_trace_consume_skb)(void *, struct sk_buff *); + +typedef void (*btf_trace_skb_copy_datagram_iovec)(void *, const struct sk_buff *, int); + +struct trace_event_raw_net_dev_start_xmit { + struct trace_entry ent; + u32 __data_loc_name; + u16 queue_mapping; + const void *skbaddr; + bool vlan_tagged; + u16 vlan_proto; + u16 vlan_tci; + u16 protocol; + u8 ip_summed; + unsigned int len; + unsigned int data_len; + int network_offset; + bool transport_offset_valid; + int transport_offset; + u8 tx_flags; + u16 gso_size; + u16 gso_segs; + u16 gso_type; + char __data[0]; +}; + +struct trace_event_raw_net_dev_xmit { + struct trace_entry ent; + void *skbaddr; + unsigned int len; + int rc; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_net_dev_xmit_timeout { + struct trace_entry ent; + u32 __data_loc_name; + u32 __data_loc_driver; + int queue_index; + char __data[0]; +}; + +struct trace_event_raw_net_dev_template { + struct trace_entry ent; + void *skbaddr; + unsigned int len; + u32 __data_loc_name; + char __data[0]; +}; + +struct trace_event_raw_net_dev_rx_verbose_template { + struct trace_entry ent; + u32 __data_loc_name; + unsigned int napi_id; + u16 queue_mapping; + const void *skbaddr; + bool vlan_tagged; + u16 vlan_proto; + u16 vlan_tci; + u16 protocol; + u8 ip_summed; + u32 hash; + bool l4_hash; + unsigned int len; + unsigned int data_len; + unsigned int truesize; + bool mac_header_valid; + int mac_header; + unsigned char nr_frags; + u16 gso_size; + u16 gso_type; + char __data[0]; +}; + +struct trace_event_raw_net_dev_rx_exit_template { + struct trace_entry ent; + int ret; + char __data[0]; +}; + +struct trace_event_data_offsets_net_dev_start_xmit { + u32 name; +}; + +struct trace_event_data_offsets_net_dev_xmit { + u32 name; +}; + +struct trace_event_data_offsets_net_dev_xmit_timeout { + u32 name; + u32 driver; +}; + +struct trace_event_data_offsets_net_dev_template { + u32 name; +}; + +struct trace_event_data_offsets_net_dev_rx_verbose_template { + u32 name; +}; + +struct trace_event_data_offsets_net_dev_rx_exit_template {}; + +typedef void (*btf_trace_net_dev_start_xmit)(void *, const struct sk_buff *, const struct net_device *); + +typedef void (*btf_trace_net_dev_xmit)(void *, struct sk_buff *, int, struct net_device *, unsigned int); + +typedef void (*btf_trace_net_dev_xmit_timeout)(void *, struct net_device *, int); + +typedef void (*btf_trace_net_dev_queue)(void *, struct sk_buff *); + +typedef void (*btf_trace_netif_receive_skb)(void *, struct sk_buff *); + +typedef void (*btf_trace_netif_rx)(void *, struct sk_buff *); + +typedef void (*btf_trace_napi_gro_frags_entry)(void *, const struct sk_buff *); + +typedef void (*btf_trace_napi_gro_receive_entry)(void *, const struct sk_buff *); + +typedef void (*btf_trace_netif_receive_skb_entry)(void *, const struct sk_buff *); + +typedef void (*btf_trace_netif_receive_skb_list_entry)(void *, const struct sk_buff *); + +typedef void (*btf_trace_netif_rx_entry)(void *, const struct sk_buff *); + +typedef void (*btf_trace_napi_gro_frags_exit)(void *, int); + +typedef void (*btf_trace_napi_gro_receive_exit)(void *, int); + +typedef void (*btf_trace_netif_receive_skb_exit)(void *, int); + +typedef void (*btf_trace_netif_rx_exit)(void *, int); + +typedef void (*btf_trace_netif_receive_skb_list_exit)(void *, int); + +struct trace_event_raw_napi_poll { + struct trace_entry ent; + struct napi_struct *napi; + u32 __data_loc_dev_name; + int work; + int budget; + char __data[0]; +}; + +struct trace_event_data_offsets_napi_poll { + u32 dev_name; +}; + +typedef void (*btf_trace_napi_poll)(void *, struct napi_struct *, int, int); + +struct trace_event_raw_sock_rcvqueue_full { + struct trace_entry ent; + int rmem_alloc; + unsigned int truesize; + int sk_rcvbuf; + char __data[0]; +}; + +struct trace_event_raw_sock_exceed_buf_limit { + struct trace_entry ent; + char name[32]; + long int sysctl_mem[3]; + long int allocated; + int sysctl_rmem; + int rmem_alloc; + int sysctl_wmem; + int wmem_alloc; + int wmem_queued; + int kind; + char __data[0]; +}; + +struct trace_event_raw_inet_sock_set_state { + struct trace_entry ent; + const void *skaddr; + int oldstate; + int newstate; + __u16 sport; + __u16 dport; + __u16 family; + __u16 protocol; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + char __data[0]; +}; + +struct trace_event_raw_inet_sk_error_report { + struct trace_entry ent; + int error; + __u16 sport; + __u16 dport; + __u16 family; + __u16 protocol; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + char __data[0]; +}; + +struct trace_event_data_offsets_sock_rcvqueue_full {}; + +struct trace_event_data_offsets_sock_exceed_buf_limit {}; + +struct trace_event_data_offsets_inet_sock_set_state {}; + +struct trace_event_data_offsets_inet_sk_error_report {}; + +typedef void (*btf_trace_sock_rcvqueue_full)(void *, struct sock *, struct sk_buff *); + +typedef void (*btf_trace_sock_exceed_buf_limit)(void *, struct sock *, struct proto *, long int, int); + +typedef void (*btf_trace_inet_sock_set_state)(void *, const struct sock *, const int, const int); + +typedef void (*btf_trace_inet_sk_error_report)(void *, const struct sock *); + +struct trace_event_raw_udp_fail_queue_rcv_skb { + struct trace_entry ent; + int rc; + __u16 lport; + char __data[0]; +}; + +struct trace_event_data_offsets_udp_fail_queue_rcv_skb {}; + +typedef void (*btf_trace_udp_fail_queue_rcv_skb)(void *, int, struct sock *); + +struct trace_event_raw_tcp_event_sk_skb { + struct trace_entry ent; + const void *skbaddr; + const void *skaddr; + int state; + __u16 sport; + __u16 dport; + __u16 family; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + char __data[0]; +}; + +struct trace_event_raw_tcp_event_sk { + struct trace_entry ent; + const void *skaddr; + __u16 sport; + __u16 dport; + __u16 family; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + __u64 sock_cookie; + char __data[0]; +}; + +struct trace_event_raw_tcp_retransmit_synack { + struct trace_entry ent; + const void *skaddr; + const void *req; + __u16 sport; + __u16 dport; + __u16 family; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + char __data[0]; +}; + +struct trace_event_raw_tcp_probe { + struct trace_entry ent; + __u8 saddr[28]; + __u8 daddr[28]; + __u16 sport; + __u16 dport; + __u16 family; + __u32 mark; + __u16 data_len; + __u32 snd_nxt; + __u32 snd_una; + __u32 snd_cwnd; + __u32 ssthresh; + __u32 snd_wnd; + __u32 srtt; + __u32 rcv_wnd; + __u64 sock_cookie; + char __data[0]; +}; + +struct trace_event_raw_tcp_event_skb { + struct trace_entry ent; + const void *skbaddr; + __u8 saddr[28]; + __u8 daddr[28]; + char __data[0]; +}; + +struct trace_event_raw_tcp_cong_state_set { + struct trace_entry ent; + const void *skaddr; + __u16 sport; + __u16 dport; + __u8 saddr[4]; + __u8 daddr[4]; + __u8 saddr_v6[16]; + __u8 daddr_v6[16]; + __u8 cong_state; + char __data[0]; +}; + +struct trace_event_data_offsets_tcp_event_sk_skb {}; + +struct trace_event_data_offsets_tcp_event_sk {}; + +struct trace_event_data_offsets_tcp_retransmit_synack {}; + +struct trace_event_data_offsets_tcp_probe {}; + +struct trace_event_data_offsets_tcp_event_skb {}; + +struct trace_event_data_offsets_tcp_cong_state_set {}; + +typedef void (*btf_trace_tcp_retransmit_skb)(void *, const struct sock *, const struct sk_buff *); + +typedef void (*btf_trace_tcp_send_reset)(void *, const struct sock *, const struct sk_buff *); + +typedef void (*btf_trace_tcp_receive_reset)(void *, struct sock *); + +typedef void (*btf_trace_tcp_destroy_sock)(void *, struct sock *); + +typedef void (*btf_trace_tcp_rcv_space_adjust)(void *, struct sock *); + +typedef void (*btf_trace_tcp_retransmit_synack)(void *, const struct sock *, const struct request_sock *); + +typedef void (*btf_trace_tcp_probe)(void *, struct sock *, struct sk_buff *); + +typedef void (*btf_trace_tcp_bad_csum)(void *, const struct sk_buff *); + +typedef void (*btf_trace_tcp_cong_state_set)(void *, struct sock *, const u8); + +struct trace_event_raw_fib_table_lookup { + struct trace_entry ent; + u32 tb_id; + int err; + int oif; + int iif; + u8 proto; + __u8 tos; + __u8 scope; + __u8 flags; + __u8 src[4]; + __u8 dst[4]; + __u8 gw4[4]; + __u8 gw6[16]; + u16 sport; + u16 dport; + char name[16]; + char __data[0]; +}; + +struct trace_event_data_offsets_fib_table_lookup {}; + +typedef void (*btf_trace_fib_table_lookup)(void *, u32, const struct flowi4 *, const struct fib_nh_common *, int); + +struct trace_event_raw_qdisc_dequeue { + struct trace_entry ent; + struct Qdisc *qdisc; + const struct netdev_queue *txq; + int packets; + void *skbaddr; + int ifindex; + u32 handle; + u32 parent; + long unsigned int txq_state; + char __data[0]; +}; + +struct trace_event_raw_qdisc_enqueue { + struct trace_entry ent; + struct Qdisc *qdisc; + const struct netdev_queue *txq; + void *skbaddr; + int ifindex; + u32 handle; + u32 parent; + char __data[0]; +}; + +struct trace_event_raw_qdisc_reset { + struct trace_entry ent; + u32 __data_loc_dev; + u32 __data_loc_kind; + u32 parent; + u32 handle; + char __data[0]; +}; + +struct trace_event_raw_qdisc_destroy { + struct trace_entry ent; + u32 __data_loc_dev; + u32 __data_loc_kind; + u32 parent; + u32 handle; + char __data[0]; +}; + +struct trace_event_raw_qdisc_create { + struct trace_entry ent; + u32 __data_loc_dev; + u32 __data_loc_kind; + u32 parent; + char __data[0]; +}; + +struct trace_event_data_offsets_qdisc_dequeue {}; + +struct trace_event_data_offsets_qdisc_enqueue {}; + +struct trace_event_data_offsets_qdisc_reset { + u32 dev; + u32 kind; +}; + +struct trace_event_data_offsets_qdisc_destroy { + u32 dev; + u32 kind; +}; + +struct trace_event_data_offsets_qdisc_create { + u32 dev; + u32 kind; +}; + +typedef void (*btf_trace_qdisc_dequeue)(void *, struct Qdisc *, const struct netdev_queue *, int, struct sk_buff *); + +typedef void (*btf_trace_qdisc_enqueue)(void *, struct Qdisc *, const struct netdev_queue *, struct sk_buff *); + +typedef void (*btf_trace_qdisc_reset)(void *, struct Qdisc *); + +typedef void (*btf_trace_qdisc_destroy)(void *, struct Qdisc *); + +typedef void (*btf_trace_qdisc_create)(void *, const struct Qdisc_ops *, struct net_device *, u32); + +struct trace_event_raw_page_pool_release { + struct trace_entry ent; + const struct page_pool *pool; + s32 inflight; + u32 hold; + u32 release; + u64 cnt; + char __data[0]; +}; + +struct trace_event_raw_page_pool_state_release { + struct trace_entry ent; + const struct page_pool *pool; + const struct page *page; + u32 release; + long unsigned int pfn; + char __data[0]; +}; + +struct trace_event_raw_page_pool_state_hold { + struct trace_entry ent; + const struct page_pool *pool; + const struct page *page; + u32 hold; + long unsigned int pfn; + char __data[0]; +}; + +struct trace_event_raw_page_pool_update_nid { + struct trace_entry ent; + const struct page_pool *pool; + int pool_nid; + int new_nid; + char __data[0]; +}; + +struct trace_event_data_offsets_page_pool_release {}; + +struct trace_event_data_offsets_page_pool_state_release {}; + +struct trace_event_data_offsets_page_pool_state_hold {}; + +struct trace_event_data_offsets_page_pool_update_nid {}; + +typedef void (*btf_trace_page_pool_release)(void *, const struct page_pool *, s32, u32, u32); + +typedef void (*btf_trace_page_pool_state_release)(void *, const struct page_pool *, const struct page *, u32); + +typedef void (*btf_trace_page_pool_state_hold)(void *, const struct page_pool *, const struct page *, u32); + +typedef void (*btf_trace_page_pool_update_nid)(void *, const struct page_pool *, int); + +struct trace_event_raw_neigh_create { + struct trace_entry ent; + u32 family; + u32 __data_loc_dev; + int entries; + u8 created; + u8 gc_exempt; + u8 primary_key4[4]; + u8 primary_key6[16]; + char __data[0]; +}; + +struct trace_event_raw_neigh_update { + struct trace_entry ent; + u32 family; + u32 __data_loc_dev; + u8 lladdr[32]; + u8 lladdr_len; + u8 flags; + u8 nud_state; + u8 type; + u8 dead; + int refcnt; + __u8 primary_key4[4]; + __u8 primary_key6[16]; + long unsigned int confirmed; + long unsigned int updated; + long unsigned int used; + u8 new_lladdr[32]; + u8 new_state; + u32 update_flags; + u32 pid; + char __data[0]; +}; + +struct trace_event_raw_neigh__update { + struct trace_entry ent; + u32 family; + u32 __data_loc_dev; + u8 lladdr[32]; + u8 lladdr_len; + u8 flags; + u8 nud_state; + u8 type; + u8 dead; + int refcnt; + __u8 primary_key4[4]; + __u8 primary_key6[16]; + long unsigned int confirmed; + long unsigned int updated; + long unsigned int used; + u32 err; + char __data[0]; +}; + +struct trace_event_data_offsets_neigh_create { + u32 dev; +}; + +struct trace_event_data_offsets_neigh_update { + u32 dev; +}; + +struct trace_event_data_offsets_neigh__update { + u32 dev; +}; + +typedef void (*btf_trace_neigh_create)(void *, struct neigh_table *, struct net_device *, const void *, const struct neighbour *, bool); + +typedef void (*btf_trace_neigh_update)(void *, struct neighbour *, const u8 *, u8, u32, u32); + +typedef void (*btf_trace_neigh_update_done)(void *, struct neighbour *, int); + +typedef void (*btf_trace_neigh_timer_handler)(void *, struct neighbour *, int); + +typedef void (*btf_trace_neigh_event_send_done)(void *, struct neighbour *, int); + +typedef void (*btf_trace_neigh_event_send_dead)(void *, struct neighbour *, int); + +typedef void (*btf_trace_neigh_cleanup_and_release)(void *, struct neighbour *, int); + +struct unix_stream_read_state { + int (*recv_actor)(struct sk_buff *, int, int, struct unix_stream_read_state *); + struct socket *socket; + struct msghdr *msg; + struct pipe_inode_info *pipe; + size_t size; + int flags; + unsigned int splice_flags; +}; + +struct bpf_unix_iter_state { + struct seq_net_private p; + unsigned int cur_sk; + unsigned int end_sk; + unsigned int max_sk; + struct sock **batch; + bool st_bucket_done; +}; + +struct bpf_iter__unix { + union { + struct bpf_iter_meta *meta; + }; + union { + struct unix_sock *unix_sk; + }; + uid_t uid; +}; + +struct acpi_pci_root_ops; + +struct acpi_pci_root_info { + struct acpi_pci_root *root; + struct acpi_device *bridge; + struct acpi_pci_root_ops *ops; + struct list_head resources; + char name[16]; +}; + +struct acpi_pci_root_ops { + struct pci_ops *pci_ops; + int (*init_info)(struct acpi_pci_root_info *); + void (*release_info)(struct acpi_pci_root_info *); + int (*prepare_resources)(struct acpi_pci_root_info *); +}; + +struct pci_root_info___2 { + struct acpi_pci_root_info common; + struct pci_sysdata sd; + bool mcfg_added; + u8 start_bus; + u8 end_bus; +}; + +struct mtrr_sentry { + __u64 base; + __u32 size; + __u32 type; +}; + +struct mtrr_gentry { + __u64 base; + __u32 size; + __u32 regnum; + __u32 type; + __u32 _pad; +}; + +enum rwsem_waiter_type { + RWSEM_WAITING_FOR_WRITE = 0, + RWSEM_WAITING_FOR_READ = 1, +}; + +struct rwsem_waiter { + struct list_head list; + struct task_struct *task; + enum rwsem_waiter_type type; + long unsigned int timeout; + bool handoff_set; +}; + +enum rwsem_wake_type { + RWSEM_WAKE_ANY = 0, + RWSEM_WAKE_READERS = 1, + RWSEM_WAKE_READ_OWNED = 2, +}; + +enum owner_state { + OWNER_NULL = 1, + OWNER_WRITER = 2, + OWNER_READER = 4, + OWNER_NONSPINNABLE = 8, +}; + +enum ftrace_bug_type { + FTRACE_BUG_UNKNOWN = 0, + FTRACE_BUG_INIT = 1, + FTRACE_BUG_NOP = 2, + FTRACE_BUG_CALL = 3, + FTRACE_BUG_UPDATE = 4, +}; + +enum { + FTRACE_ITER_FILTER = 1, + FTRACE_ITER_NOTRACE = 2, + FTRACE_ITER_PRINTALL = 4, + FTRACE_ITER_DO_PROBES = 8, + FTRACE_ITER_PROBE = 16, + FTRACE_ITER_MOD = 32, + FTRACE_ITER_ENABLED = 64, +}; + +struct ftrace_mod_load { + struct list_head list; + char *func; + char *module; + int enable; +}; + +enum { + FTRACE_MODIFY_ENABLE_FL = 1, + FTRACE_MODIFY_MAY_SLEEP_FL = 2, +}; + +struct ftrace_func_probe { + struct ftrace_probe_ops *probe_ops; + struct ftrace_ops ops; + struct trace_array *tr; + struct list_head list; + void *data; + int ref; +}; + +struct ftrace_page { + struct ftrace_page *next; + struct dyn_ftrace *records; + int index; + int order; +}; + +struct ftrace_rec_iter { + struct ftrace_page *pg; + int index; +}; + +struct ftrace_iterator { + loff_t pos; + loff_t func_pos; + loff_t mod_pos; + struct ftrace_page *pg; + struct dyn_ftrace *func; + struct ftrace_func_probe *probe; + struct ftrace_func_entry *probe_entry; + struct trace_parser parser; + struct ftrace_hash *hash; + struct ftrace_ops *ops; + struct trace_array *tr; + struct list_head *mod_list; + int pidx; + int idx; + unsigned int flags; +}; + +struct ftrace_glob { + char *search; + unsigned int len; + int type; +}; + +struct ftrace_func_map { + struct ftrace_func_entry entry; + void *data; +}; + +struct ftrace_func_mapper { + struct ftrace_hash hash; +}; + +struct ftrace_direct_func { + struct list_head next; + long unsigned int addr; + int count; +}; + +enum graph_filter_type { + GRAPH_FILTER_NOTRACE = 0, + GRAPH_FILTER_FUNCTION = 1, +}; + +struct ftrace_graph_data { + struct ftrace_hash *hash; + struct ftrace_func_entry *entry; + int idx; + enum graph_filter_type type; + struct ftrace_hash *new_hash; + const struct seq_operations *seq_ops; + struct trace_parser parser; +}; + +struct ftrace_mod_func { + struct list_head list; + char *name; + long unsigned int ip; + unsigned int size; +}; + +struct ftrace_mod_map { + struct callback_head rcu; + struct list_head list; + struct module *mod; + long unsigned int start_addr; + long unsigned int end_addr; + struct list_head funcs; + unsigned int num_funcs; +}; + +struct ftrace_init_func { + struct list_head list; + long unsigned int ip; +}; + +struct kallsyms_data { + long unsigned int *addrs; + const char **syms; + size_t cnt; + size_t found; +}; + +struct posix_acl_xattr_entry { + __le16 e_tag; + __le16 e_perm; + __le32 e_id; +}; + +struct posix_acl_xattr_header { + __le32 a_version; +}; + +struct ext4_getfsmap_info { + struct ext4_fsmap_head *gfi_head; + ext4_fsmap_format_t gfi_formatter; + void *gfi_format_arg; + ext4_fsblk_t gfi_next_fsblk; + u32 gfi_dev; + ext4_group_t gfi_agno; + struct ext4_fsmap gfi_low; + struct ext4_fsmap gfi_high; + struct ext4_fsmap gfi_lastfree; + struct list_head gfi_meta_list; + bool gfi_last; +}; + +struct ext4_getfsmap_dev { + int (*gfd_fn)(struct super_block *, struct ext4_fsmap *, struct ext4_getfsmap_info *); + u32 gfd_dev; +}; + +struct dw_dma_slave { + struct device *dma_dev; + u8 src_id; + u8 dst_id; + u8 m_master; + u8 p_master; + u8 channels; + bool hs_polarity; +}; + +struct dw_dma_platform_data { + u32 nr_masters; + u32 nr_channels; + u32 chan_allocation_order; + u32 chan_priority; + u32 block_size; + u32 data_width[4]; + u32 multi_block[8]; + u32 max_burst[8]; + u32 protctl; + u32 quirks; +}; + +struct dw_dma; + +struct dw_dma_chip { + struct device *dev; + int id; + int irq; + void *regs; + struct clk *clk; + struct dw_dma *dw; + const struct dw_dma_platform_data *pdata; +}; + +struct dw8250_port_data { + int line; + struct uart_8250_dma dma; + u8 dlf_size; + bool hw_rs485_support; +}; + +struct lpss8250; + +struct lpss8250_board { + long unsigned int freq; + unsigned int base_baud; + int (*setup)(struct lpss8250 *, struct uart_port *); + void (*exit)(struct lpss8250 *); +}; + +struct lpss8250 { + struct dw8250_port_data data; + struct lpss8250_board *board; + struct dw_dma_chip dma_chip; + struct dw_dma_slave dma_param; + u8 dma_maxburst; +}; + +struct powernow_k8_data { + unsigned int cpu; + u32 numps; + u32 batps; + u32 rvo; + u32 irt; + u32 vidmvs; + u32 vstable; + u32 plllock; + u32 exttype; + u32 currvid; + u32 currfid; + struct cpufreq_frequency_table *powernow_table; + struct acpi_processor_performance acpi_data; + struct cpumask *available_cores; +}; + +struct psb_s { + u8 signature[10]; + u8 tableversion; + u8 flags1; + u16 vstable; + u8 flags2; + u8 num_tables; + u32 cpuid; + u8 plllocktime; + u8 maxfid; + u8 maxvid; + u8 numps; +}; + +struct pst_s { + u8 fid; + u8 vid; +}; + +struct powernowk8_target_arg { + struct cpufreq_policy *pol; + unsigned int newstate; +}; + +struct init_on_cpu { + struct powernow_k8_data *data; + int rc; +}; + +enum ethtool_supported_ring_param { + ETHTOOL_RING_USE_RX_BUF_LEN = 1, + ETHTOOL_RING_USE_CQE_SIZE = 2, + ETHTOOL_RING_USE_TX_PUSH = 4, +}; + +enum { + ETHTOOL_TCP_DATA_SPLIT_UNKNOWN = 0, + ETHTOOL_TCP_DATA_SPLIT_DISABLED = 1, + ETHTOOL_TCP_DATA_SPLIT_ENABLED = 2, +}; + +struct rings_reply_data { + struct ethnl_reply_data base; + struct ethtool_ringparam ringparam; + struct kernel_ethtool_ringparam kernel_ringparam; +}; + +struct xt_tcp { + __u16 spts[2]; + __u16 dpts[2]; + __u8 option; + __u8 flg_mask; + __u8 flg_cmp; + __u8 invflags; +}; + +struct xt_udp { + __u16 spts[2]; + __u16 dpts[2]; + __u8 invflags; +}; + +enum { + NLBL_CALIPSO_C_UNSPEC = 0, + NLBL_CALIPSO_C_ADD = 1, + NLBL_CALIPSO_C_REMOVE = 2, + NLBL_CALIPSO_C_LIST = 3, + NLBL_CALIPSO_C_LISTALL = 4, + __NLBL_CALIPSO_C_MAX = 5, +}; + +enum { + NLBL_CALIPSO_A_UNSPEC = 0, + NLBL_CALIPSO_A_DOI = 1, + NLBL_CALIPSO_A_MTYPE = 2, + __NLBL_CALIPSO_A_MAX = 3, +}; + +struct netlbl_calipso_doiwalk_arg { + struct netlink_callback *nl_cb; + struct sk_buff *skb; + u32 seq; +}; + +struct map_range { + long unsigned int start; + long unsigned int end; + unsigned int page_size_mask; +}; + +struct memory_tier { + struct list_head list; + struct list_head memory_types; + int adistance_start; + struct device dev; + nodemask_t lower_tier_mask; +}; + +struct memory_notify { + long unsigned int start_pfn; + long unsigned int nr_pages; + int status_change_nid_normal; + int status_change_nid; +}; + +struct memory_dev_type { + struct list_head tier_sibiling; + int adistance; + nodemask_t nodes; + struct kref kref; +}; + +struct demotion_nodes { + nodemask_t preferred; +}; + +struct node_memory_type_map { + struct memory_dev_type *memtype; + int map_count; +}; + +enum vfs_get_super_keying { + vfs_get_single_super = 0, + vfs_get_single_reconf_super = 1, + vfs_get_keyed_super = 2, + vfs_get_independent_super = 3, +}; + +struct decrypt_bh_ctx { + struct work_struct work; + struct buffer_head *bh; +}; + +struct bh_lru { + struct buffer_head *bhs[16]; +}; + +struct bh_accounting { + int nr; + int ratelimit; +}; + +enum acpi_bridge_type { + ACPI_BRIDGE_TYPE_PCIE = 1, + ACPI_BRIDGE_TYPE_CXL = 2, +}; + +struct pci_osc_bit_struct { + u32 bit; + char *desc; +}; + +struct aper_size_info_lvl2 { + int size; + int num_entries; + u32 size_value; +}; + +enum { + VMGENID_SIZE = 16, +}; + +struct vmgenid_state { + u8 *next_id; + u8 this_id[16]; +}; + +struct dim_sample { + ktime_t time; + u32 pkt_ctr; + u32 byte_ctr; + u16 event_ctr; + u32 comp_ctr; +}; + +struct dim_stats { + int ppms; + int bpms; + int epms; + int cpms; + int cpe_ratio; +}; + +struct dim { + u8 state; + struct dim_stats prev_stats; + struct dim_sample start_sample; + struct dim_sample measuring_sample; + struct work_struct work; + void *priv; + u8 profile_ix; + u8 mode; + u8 tune_state; + u8 steps_right; + u8 steps_left; + u8 tired; +}; + +enum rdma_nl_counter_mode { + RDMA_COUNTER_MODE_NONE = 0, + RDMA_COUNTER_MODE_AUTO = 1, + RDMA_COUNTER_MODE_MANUAL = 2, + RDMA_COUNTER_MODE_MAX = 3, +}; + +enum rdma_nl_counter_mask { + RDMA_COUNTER_MASK_QP_TYPE = 1, + RDMA_COUNTER_MASK_PID = 2, +}; + +enum rdma_restrack_type { + RDMA_RESTRACK_PD = 0, + RDMA_RESTRACK_CQ = 1, + RDMA_RESTRACK_QP = 2, + RDMA_RESTRACK_CM_ID = 3, + RDMA_RESTRACK_MR = 4, + RDMA_RESTRACK_CTX = 5, + RDMA_RESTRACK_COUNTER = 6, + RDMA_RESTRACK_SRQ = 7, + RDMA_RESTRACK_MAX = 8, +}; + +struct rdma_restrack_entry { + bool valid; + u8 no_track: 1; + struct kref kref; + struct completion comp; + struct task_struct *task; + const char *kern_name; + enum rdma_restrack_type type; + bool user; + u32 id; +}; + +struct rdma_link_ops { + struct list_head list; + const char *type; + int (*newlink)(const char *, struct net_device *); +}; + +struct auto_mode_param { + int qp_type; +}; + +struct rdma_counter_mode { + enum rdma_nl_counter_mode mode; + enum rdma_nl_counter_mask mask; + struct auto_mode_param param; +}; + +struct rdma_hw_stats; + +struct rdma_port_counter { + struct rdma_counter_mode mode; + struct rdma_hw_stats *hstats; + unsigned int num_counters; + struct mutex lock; +}; + +struct rdma_stat_desc; + +struct rdma_hw_stats { + struct mutex lock; + long unsigned int timestamp; + long unsigned int lifespan; + const struct rdma_stat_desc *descs; + long unsigned int *is_disabled; + int num_counters; + u64 value[0]; +}; + +struct rdma_counter { + struct rdma_restrack_entry res; + struct ib_device *device; + uint32_t id; + struct kref kref; + struct rdma_counter_mode mode; + struct mutex lock; + struct rdma_hw_stats *stats; + u32 port; +}; + +enum rdma_driver_id { + RDMA_DRIVER_UNKNOWN = 0, + RDMA_DRIVER_MLX5 = 1, + RDMA_DRIVER_MLX4 = 2, + RDMA_DRIVER_CXGB3 = 3, + RDMA_DRIVER_CXGB4 = 4, + RDMA_DRIVER_MTHCA = 5, + RDMA_DRIVER_BNXT_RE = 6, + RDMA_DRIVER_OCRDMA = 7, + RDMA_DRIVER_NES = 8, + RDMA_DRIVER_I40IW = 9, + RDMA_DRIVER_IRDMA = 9, + RDMA_DRIVER_VMW_PVRDMA = 10, + RDMA_DRIVER_QEDR = 11, + RDMA_DRIVER_HNS = 12, + RDMA_DRIVER_USNIC = 13, + RDMA_DRIVER_RXE = 14, + RDMA_DRIVER_HFI1 = 15, + RDMA_DRIVER_QIB = 16, + RDMA_DRIVER_EFA = 17, + RDMA_DRIVER_SIW = 18, + RDMA_DRIVER_ERDMA = 19, +}; + +enum ib_cq_notify_flags { + IB_CQ_SOLICITED = 1, + IB_CQ_NEXT_COMP = 2, + IB_CQ_SOLICITED_MASK = 3, + IB_CQ_REPORT_MISSED_EVENTS = 4, +}; + +struct ib_mad; + +enum rdma_link_layer { + IB_LINK_LAYER_UNSPECIFIED = 0, + IB_LINK_LAYER_INFINIBAND = 1, + IB_LINK_LAYER_ETHERNET = 2, +}; + +enum rdma_netdev_t { + RDMA_NETDEV_OPA_VNIC = 0, + RDMA_NETDEV_IPOIB = 1, +}; + +enum ib_srq_attr_mask { + IB_SRQ_MAX_WR = 1, + IB_SRQ_LIMIT = 2, +}; + +enum ib_mr_type { + IB_MR_TYPE_MEM_REG = 0, + IB_MR_TYPE_SG_GAPS = 1, + IB_MR_TYPE_DM = 2, + IB_MR_TYPE_USER = 3, + IB_MR_TYPE_DMA = 4, + IB_MR_TYPE_INTEGRITY = 5, +}; + +enum ib_uverbs_advise_mr_advice { + IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH = 0, + IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_WRITE = 1, + IB_UVERBS_ADVISE_MR_ADVICE_PREFETCH_NO_FAULT = 2, +}; + +struct uverbs_attr_bundle; + +struct rdma_cm_id; + +struct iw_cm_id; + +struct iw_cm_conn_param; + +struct ib_qp; + +struct ib_send_wr; + +struct ib_recv_wr; + +struct ib_cq; + +struct ib_wc; + +struct ib_srq; + +struct ib_grh; + +struct ib_device_attr; + +struct ib_udata; + +struct ib_device_modify; + +struct ib_port_attr; + +struct ib_port_modify; + +struct ib_port_immutable; + +struct rdma_netdev_alloc_params; + +union ib_gid; + +struct ib_gid_attr; + +struct ib_ucontext; + +struct rdma_user_mmap_entry; + +struct ib_pd; + +struct ib_ah; + +struct rdma_ah_init_attr; + +struct rdma_ah_attr; + +struct ib_srq_init_attr; + +struct ib_srq_attr; + +struct ib_qp_init_attr; + +struct ib_qp_attr; + +struct ib_cq_init_attr; + +struct ib_mr; + +struct ib_sge; + +struct ib_mr_status; + +struct ib_mw; + +struct ib_xrcd; + +struct ib_flow; + +struct ib_flow_attr; + +struct ib_flow_action; + +struct ib_wq; + +struct ib_wq_init_attr; + +struct ib_wq_attr; + +struct ib_rwq_ind_table; + +struct ib_rwq_ind_table_init_attr; + +struct ib_dm; + +struct ib_dm_alloc_attr; + +struct ib_dm_mr_attr; + +struct ib_counters; + +struct ib_counters_read_attr; + +struct ib_device_ops { + struct module *owner; + enum rdma_driver_id driver_id; + u32 uverbs_abi_ver; + unsigned int uverbs_no_driver_id_binding: 1; + const struct attribute_group *device_group; + const struct attribute_group **port_groups; + int (*post_send)(struct ib_qp *, const struct ib_send_wr *, const struct ib_send_wr **); + int (*post_recv)(struct ib_qp *, const struct ib_recv_wr *, const struct ib_recv_wr **); + void (*drain_rq)(struct ib_qp *); + void (*drain_sq)(struct ib_qp *); + int (*poll_cq)(struct ib_cq *, int, struct ib_wc *); + int (*peek_cq)(struct ib_cq *, int); + int (*req_notify_cq)(struct ib_cq *, enum ib_cq_notify_flags); + int (*post_srq_recv)(struct ib_srq *, const struct ib_recv_wr *, const struct ib_recv_wr **); + int (*process_mad)(struct ib_device *, int, u32, const struct ib_wc *, const struct ib_grh *, const struct ib_mad *, struct ib_mad *, size_t *, u16 *); + int (*query_device)(struct ib_device *, struct ib_device_attr *, struct ib_udata *); + int (*modify_device)(struct ib_device *, int, struct ib_device_modify *); + void (*get_dev_fw_str)(struct ib_device *, char *); + const struct cpumask * (*get_vector_affinity)(struct ib_device *, int); + int (*query_port)(struct ib_device *, u32, struct ib_port_attr *); + int (*modify_port)(struct ib_device *, u32, int, struct ib_port_modify *); + int (*get_port_immutable)(struct ib_device *, u32, struct ib_port_immutable *); + enum rdma_link_layer (*get_link_layer)(struct ib_device *, u32); + struct net_device * (*get_netdev)(struct ib_device *, u32); + struct net_device * (*alloc_rdma_netdev)(struct ib_device *, u32, enum rdma_netdev_t, const char *, unsigned char, void (*)(struct net_device *)); + int (*rdma_netdev_get_params)(struct ib_device *, u32, enum rdma_netdev_t, struct rdma_netdev_alloc_params *); + int (*query_gid)(struct ib_device *, u32, int, union ib_gid *); + int (*add_gid)(const struct ib_gid_attr *, void **); + int (*del_gid)(const struct ib_gid_attr *, void **); + int (*query_pkey)(struct ib_device *, u32, u16, u16 *); + int (*alloc_ucontext)(struct ib_ucontext *, struct ib_udata *); + void (*dealloc_ucontext)(struct ib_ucontext *); + int (*mmap)(struct ib_ucontext *, struct vm_area_struct *); + void (*mmap_free)(struct rdma_user_mmap_entry *); + void (*disassociate_ucontext)(struct ib_ucontext *); + int (*alloc_pd)(struct ib_pd *, struct ib_udata *); + int (*dealloc_pd)(struct ib_pd *, struct ib_udata *); + int (*create_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *); + int (*create_user_ah)(struct ib_ah *, struct rdma_ah_init_attr *, struct ib_udata *); + int (*modify_ah)(struct ib_ah *, struct rdma_ah_attr *); + int (*query_ah)(struct ib_ah *, struct rdma_ah_attr *); + int (*destroy_ah)(struct ib_ah *, u32); + int (*create_srq)(struct ib_srq *, struct ib_srq_init_attr *, struct ib_udata *); + int (*modify_srq)(struct ib_srq *, struct ib_srq_attr *, enum ib_srq_attr_mask, struct ib_udata *); + int (*query_srq)(struct ib_srq *, struct ib_srq_attr *); + int (*destroy_srq)(struct ib_srq *, struct ib_udata *); + int (*create_qp)(struct ib_qp *, struct ib_qp_init_attr *, struct ib_udata *); + int (*modify_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_udata *); + int (*query_qp)(struct ib_qp *, struct ib_qp_attr *, int, struct ib_qp_init_attr *); + int (*destroy_qp)(struct ib_qp *, struct ib_udata *); + int (*create_cq)(struct ib_cq *, const struct ib_cq_init_attr *, struct ib_udata *); + int (*modify_cq)(struct ib_cq *, u16, u16); + int (*destroy_cq)(struct ib_cq *, struct ib_udata *); + int (*resize_cq)(struct ib_cq *, int, struct ib_udata *); + struct ib_mr * (*get_dma_mr)(struct ib_pd *, int); + struct ib_mr * (*reg_user_mr)(struct ib_pd *, u64, u64, u64, int, struct ib_udata *); + struct ib_mr * (*reg_user_mr_dmabuf)(struct ib_pd *, u64, u64, u64, int, int, struct ib_udata *); + struct ib_mr * (*rereg_user_mr)(struct ib_mr *, int, u64, u64, u64, int, struct ib_pd *, struct ib_udata *); + int (*dereg_mr)(struct ib_mr *, struct ib_udata *); + struct ib_mr * (*alloc_mr)(struct ib_pd *, enum ib_mr_type, u32); + struct ib_mr * (*alloc_mr_integrity)(struct ib_pd *, u32, u32); + int (*advise_mr)(struct ib_pd *, enum ib_uverbs_advise_mr_advice, u32, struct ib_sge *, u32, struct uverbs_attr_bundle *); + int (*map_mr_sg)(struct ib_mr *, struct scatterlist *, int, unsigned int *); + int (*check_mr_status)(struct ib_mr *, u32, struct ib_mr_status *); + int (*alloc_mw)(struct ib_mw *, struct ib_udata *); + int (*dealloc_mw)(struct ib_mw *); + int (*attach_mcast)(struct ib_qp *, union ib_gid *, u16); + int (*detach_mcast)(struct ib_qp *, union ib_gid *, u16); + int (*alloc_xrcd)(struct ib_xrcd *, struct ib_udata *); + int (*dealloc_xrcd)(struct ib_xrcd *, struct ib_udata *); + struct ib_flow * (*create_flow)(struct ib_qp *, struct ib_flow_attr *, struct ib_udata *); + int (*destroy_flow)(struct ib_flow *); + int (*destroy_flow_action)(struct ib_flow_action *); + int (*set_vf_link_state)(struct ib_device *, int, u32, int); + int (*get_vf_config)(struct ib_device *, int, u32, struct ifla_vf_info *); + int (*get_vf_stats)(struct ib_device *, int, u32, struct ifla_vf_stats *); + int (*get_vf_guid)(struct ib_device *, int, u32, struct ifla_vf_guid *, struct ifla_vf_guid *); + int (*set_vf_guid)(struct ib_device *, int, u32, u64, int); + struct ib_wq * (*create_wq)(struct ib_pd *, struct ib_wq_init_attr *, struct ib_udata *); + int (*destroy_wq)(struct ib_wq *, struct ib_udata *); + int (*modify_wq)(struct ib_wq *, struct ib_wq_attr *, u32, struct ib_udata *); + int (*create_rwq_ind_table)(struct ib_rwq_ind_table *, struct ib_rwq_ind_table_init_attr *, struct ib_udata *); + int (*destroy_rwq_ind_table)(struct ib_rwq_ind_table *); + struct ib_dm * (*alloc_dm)(struct ib_device *, struct ib_ucontext *, struct ib_dm_alloc_attr *, struct uverbs_attr_bundle *); + int (*dealloc_dm)(struct ib_dm *, struct uverbs_attr_bundle *); + struct ib_mr * (*reg_dm_mr)(struct ib_pd *, struct ib_dm *, struct ib_dm_mr_attr *, struct uverbs_attr_bundle *); + int (*create_counters)(struct ib_counters *, struct uverbs_attr_bundle *); + int (*destroy_counters)(struct ib_counters *); + int (*read_counters)(struct ib_counters *, struct ib_counters_read_attr *, struct uverbs_attr_bundle *); + int (*map_mr_sg_pi)(struct ib_mr *, struct scatterlist *, int, unsigned int *, struct scatterlist *, int, unsigned int *); + struct rdma_hw_stats * (*alloc_hw_device_stats)(struct ib_device *); + struct rdma_hw_stats * (*alloc_hw_port_stats)(struct ib_device *, u32); + int (*get_hw_stats)(struct ib_device *, struct rdma_hw_stats *, u32, int); + int (*modify_hw_stat)(struct ib_device *, u32, unsigned int, bool); + int (*fill_res_mr_entry)(struct sk_buff *, struct ib_mr *); + int (*fill_res_mr_entry_raw)(struct sk_buff *, struct ib_mr *); + int (*fill_res_cq_entry)(struct sk_buff *, struct ib_cq *); + int (*fill_res_cq_entry_raw)(struct sk_buff *, struct ib_cq *); + int (*fill_res_qp_entry)(struct sk_buff *, struct ib_qp *); + int (*fill_res_qp_entry_raw)(struct sk_buff *, struct ib_qp *); + int (*fill_res_cm_id_entry)(struct sk_buff *, struct rdma_cm_id *); + int (*enable_driver)(struct ib_device *); + void (*dealloc_driver)(struct ib_device *); + void (*iw_add_ref)(struct ib_qp *); + void (*iw_rem_ref)(struct ib_qp *); + struct ib_qp * (*iw_get_qp)(struct ib_device *, int); + int (*iw_connect)(struct iw_cm_id *, struct iw_cm_conn_param *); + int (*iw_accept)(struct iw_cm_id *, struct iw_cm_conn_param *); + int (*iw_reject)(struct iw_cm_id *, const void *, u8); + int (*iw_create_listen)(struct iw_cm_id *, int); + int (*iw_destroy_listen)(struct iw_cm_id *); + int (*counter_bind_qp)(struct rdma_counter *, struct ib_qp *); + int (*counter_unbind_qp)(struct ib_qp *); + int (*counter_dealloc)(struct rdma_counter *); + struct rdma_hw_stats * (*counter_alloc_stats)(struct rdma_counter *); + int (*counter_update_stats)(struct rdma_counter *); + int (*fill_stat_mr_entry)(struct sk_buff *, struct ib_mr *); + int (*query_ucontext)(struct ib_ucontext *, struct uverbs_attr_bundle *); + int (*get_numa_node)(struct ib_device *); + size_t size_ib_ah; + size_t size_ib_counters; + size_t size_ib_cq; + size_t size_ib_mw; + size_t size_ib_pd; + size_t size_ib_qp; + size_t size_ib_rwq_ind_table; + size_t size_ib_srq; + size_t size_ib_ucontext; + size_t size_ib_xrcd; +}; + +struct ib_core_device { + struct device dev; + possible_net_t rdma_net; + struct kobject *ports_kobj; + struct list_head port_list; + struct ib_device *owner; +}; + +enum ib_atomic_cap { + IB_ATOMIC_NONE = 0, + IB_ATOMIC_HCA = 1, + IB_ATOMIC_GLOB = 2, +}; + +struct ib_odp_caps { + uint64_t general_caps; + struct { + uint32_t rc_odp_caps; + uint32_t uc_odp_caps; + uint32_t ud_odp_caps; + uint32_t xrc_odp_caps; + } per_transport_caps; +}; + +struct ib_rss_caps { + u32 supported_qpts; + u32 max_rwq_indirection_tables; + u32 max_rwq_indirection_table_size; +}; + +struct ib_tm_caps { + u32 max_rndv_hdr_size; + u32 max_num_tags; + u32 flags; + u32 max_ops; + u32 max_sge; +}; + +struct ib_cq_caps { + u16 max_cq_moderation_count; + u16 max_cq_moderation_period; +}; + +struct ib_device_attr { + u64 fw_ver; + __be64 sys_image_guid; + u64 max_mr_size; + u64 page_size_cap; + u32 vendor_id; + u32 vendor_part_id; + u32 hw_ver; + int max_qp; + int max_qp_wr; + u64 device_cap_flags; + u64 kernel_cap_flags; + int max_send_sge; + int max_recv_sge; + int max_sge_rd; + int max_cq; + int max_cqe; + int max_mr; + int max_pd; + int max_qp_rd_atom; + int max_ee_rd_atom; + int max_res_rd_atom; + int max_qp_init_rd_atom; + int max_ee_init_rd_atom; + enum ib_atomic_cap atomic_cap; + enum ib_atomic_cap masked_atomic_cap; + int max_ee; + int max_rdd; + int max_mw; + int max_raw_ipv6_qp; + int max_raw_ethy_qp; + int max_mcast_grp; + int max_mcast_qp_attach; + int max_total_mcast_qp_attach; + int max_ah; + int max_srq; + int max_srq_wr; + int max_srq_sge; + unsigned int max_fast_reg_page_list_len; + unsigned int max_pi_fast_reg_page_list_len; + u16 max_pkeys; + u8 local_ca_ack_delay; + int sig_prot_cap; + int sig_guard_cap; + struct ib_odp_caps odp_caps; + uint64_t timestamp_mask; + uint64_t hca_core_clock; + struct ib_rss_caps rss_caps; + u32 max_wq_type_rq; + u32 raw_packet_caps; + struct ib_tm_caps tm_caps; + struct ib_cq_caps cq_caps; + u64 max_dm_size; + u32 max_sgl_rd; +}; + +struct hw_stats_device_data; + +struct rdma_restrack_root; + +struct uapi_definition; + +struct ib_port_data; + +struct ib_device { + struct device *dma_device; + struct ib_device_ops ops; + char name[64]; + struct callback_head callback_head; + struct list_head event_handler_list; + struct rw_semaphore event_handler_rwsem; + spinlock_t qp_open_list_lock; + struct rw_semaphore client_data_rwsem; + struct xarray client_data; + struct mutex unregistration_lock; + rwlock_t cache_lock; + struct ib_port_data *port_data; + int num_comp_vectors; + union { + struct device dev; + struct ib_core_device coredev; + }; + const struct attribute_group *groups[4]; + u64 uverbs_cmd_mask; + char node_desc[64]; + __be64 node_guid; + u32 local_dma_lkey; + u16 is_switch: 1; + u16 kverbs_provider: 1; + u16 use_cq_dim: 1; + u8 node_type; + u32 phys_port_cnt; + struct ib_device_attr attrs; + struct hw_stats_device_data *hw_stats_data; + u32 index; + spinlock_t cq_pools_lock; + struct list_head cq_pools[3]; + struct rdma_restrack_root *res; + const struct uapi_definition *driver_def; + refcount_t refcount; + struct completion unreg_completion; + struct work_struct unregistration_work; + const struct rdma_link_ops *link_ops; + struct mutex compat_devs_mutex; + struct xarray compat_devs; + char iw_ifname[16]; + u32 iw_driver_flags; + u32 lag_flags; +}; + +enum ib_signature_type { + IB_SIG_TYPE_NONE = 0, + IB_SIG_TYPE_T10_DIF = 1, +}; + +enum ib_t10_dif_bg_type { + IB_T10DIF_CRC = 0, + IB_T10DIF_CSUM = 1, +}; + +struct ib_t10_dif_domain { + enum ib_t10_dif_bg_type bg_type; + u16 pi_interval; + u16 bg; + u16 app_tag; + u32 ref_tag; + bool ref_remap; + bool app_escape; + bool ref_escape; + u16 apptag_check_mask; +}; + +struct ib_sig_domain { + enum ib_signature_type sig_type; + union { + struct ib_t10_dif_domain dif; + } sig; +}; + +struct ib_sig_attrs { + u8 check_mask; + struct ib_sig_domain mem; + struct ib_sig_domain wire; + int meta_length; +}; + +enum ib_sig_err_type { + IB_SIG_BAD_GUARD = 0, + IB_SIG_BAD_REFTAG = 1, + IB_SIG_BAD_APPTAG = 2, +}; + +struct ib_sig_err { + enum ib_sig_err_type err_type; + u32 expected; + u32 actual; + u64 sig_err_offset; + u32 key; +}; + +union ib_gid { + u8 raw[16]; + struct { + __be64 subnet_prefix; + __be64 interface_id; + } global; +}; + +enum ib_gid_type { + IB_GID_TYPE_IB = 0, + IB_GID_TYPE_ROCE = 1, + IB_GID_TYPE_ROCE_UDP_ENCAP = 2, + IB_GID_TYPE_SIZE = 3, +}; + +struct ib_gid_attr { + struct net_device *ndev; + struct ib_device *device; + union ib_gid gid; + enum ib_gid_type gid_type; + u16 index; + u32 port_num; +}; + +struct ib_cq_init_attr { + unsigned int cqe; + u32 comp_vector; + u32 flags; +}; + +struct ib_dm_mr_attr { + u64 length; + u64 offset; + u32 access_flags; +}; + +struct ib_dm_alloc_attr { + u64 length; + u32 alignment; + u32 flags; +}; + +enum ib_mtu { + IB_MTU_256 = 1, + IB_MTU_512 = 2, + IB_MTU_1024 = 3, + IB_MTU_2048 = 4, + IB_MTU_4096 = 5, +}; + +enum ib_port_state { + IB_PORT_NOP = 0, + IB_PORT_DOWN = 1, + IB_PORT_INIT = 2, + IB_PORT_ARMED = 3, + IB_PORT_ACTIVE = 4, + IB_PORT_ACTIVE_DEFER = 5, +}; + +struct rdma_stat_desc { + const char *name; + unsigned int flags; + const void *priv; +}; + +struct ib_port_attr { + u64 subnet_prefix; + enum ib_port_state state; + enum ib_mtu max_mtu; + enum ib_mtu active_mtu; + u32 phys_mtu; + int gid_tbl_len; + unsigned int ip_gids: 1; + u32 port_cap_flags; + u32 max_msg_sz; + u32 bad_pkey_cntr; + u32 qkey_viol_cntr; + u16 pkey_tbl_len; + u32 sm_lid; + u32 lid; + u8 lmc; + u8 max_vl_num; + u8 sm_sl; + u8 subnet_timeout; + u8 init_type_reply; + u8 active_width; + u16 active_speed; + u8 phys_state; + u16 port_cap_flags2; +}; + +struct ib_device_modify { + u64 sys_image_guid; + char node_desc[64]; +}; + +struct ib_port_modify { + u32 set_port_cap_mask; + u32 clr_port_cap_mask; + u8 init_type; +}; + +enum ib_event_type { + IB_EVENT_CQ_ERR = 0, + IB_EVENT_QP_FATAL = 1, + IB_EVENT_QP_REQ_ERR = 2, + IB_EVENT_QP_ACCESS_ERR = 3, + IB_EVENT_COMM_EST = 4, + IB_EVENT_SQ_DRAINED = 5, + IB_EVENT_PATH_MIG = 6, + IB_EVENT_PATH_MIG_ERR = 7, + IB_EVENT_DEVICE_FATAL = 8, + IB_EVENT_PORT_ACTIVE = 9, + IB_EVENT_PORT_ERR = 10, + IB_EVENT_LID_CHANGE = 11, + IB_EVENT_PKEY_CHANGE = 12, + IB_EVENT_SM_CHANGE = 13, + IB_EVENT_SRQ_ERR = 14, + IB_EVENT_SRQ_LIMIT_REACHED = 15, + IB_EVENT_QP_LAST_WQE_REACHED = 16, + IB_EVENT_CLIENT_REREGISTER = 17, + IB_EVENT_GID_CHANGE = 18, + IB_EVENT_WQ_FATAL = 19, +}; + +struct ib_ucq_object; + +typedef void (*ib_comp_handler)(struct ib_cq *, void *); + +struct ib_event; + +struct ib_cq { + struct ib_device *device; + struct ib_ucq_object *uobject; + ib_comp_handler comp_handler; + void (*event_handler)(struct ib_event *, void *); + void *cq_context; + int cqe; + unsigned int cqe_used; + atomic_t usecnt; + enum ib_poll_context poll_ctx; + struct ib_wc *wc; + struct list_head pool_entry; + union { + struct irq_poll iop; + struct work_struct work; + }; + struct workqueue_struct *comp_wq; + struct dim *dim; + ktime_t timestamp; + u8 interrupt: 1; + u8 shared: 1; + unsigned int comp_vector; + struct rdma_restrack_entry res; +}; + +struct ib_uqp_object; + +enum ib_qp_type { + IB_QPT_SMI = 0, + IB_QPT_GSI = 1, + IB_QPT_RC = 2, + IB_QPT_UC = 3, + IB_QPT_UD = 4, + IB_QPT_RAW_IPV6 = 5, + IB_QPT_RAW_ETHERTYPE = 6, + IB_QPT_RAW_PACKET = 8, + IB_QPT_XRC_INI = 9, + IB_QPT_XRC_TGT = 10, + IB_QPT_MAX = 11, + IB_QPT_DRIVER = 255, + IB_QPT_RESERVED1 = 4096, + IB_QPT_RESERVED2 = 4097, + IB_QPT_RESERVED3 = 4098, + IB_QPT_RESERVED4 = 4099, + IB_QPT_RESERVED5 = 4100, + IB_QPT_RESERVED6 = 4101, + IB_QPT_RESERVED7 = 4102, + IB_QPT_RESERVED8 = 4103, + IB_QPT_RESERVED9 = 4104, + IB_QPT_RESERVED10 = 4105, +}; + +struct ib_qp_security; + +struct ib_qp { + struct ib_device *device; + struct ib_pd *pd; + struct ib_cq *send_cq; + struct ib_cq *recv_cq; + spinlock_t mr_lock; + int mrs_used; + struct list_head rdma_mrs; + struct list_head sig_mrs; + struct ib_srq *srq; + struct ib_xrcd *xrcd; + struct list_head xrcd_list; + atomic_t usecnt; + struct list_head open_list; + struct ib_qp *real_qp; + struct ib_uqp_object *uobject; + void (*event_handler)(struct ib_event *, void *); + void *qp_context; + const struct ib_gid_attr *av_sgid_attr; + const struct ib_gid_attr *alt_path_sgid_attr; + u32 qp_num; + u32 max_write_sge; + u32 max_read_sge; + enum ib_qp_type qp_type; + struct ib_rwq_ind_table *rwq_ind_tbl; + struct ib_qp_security *qp_sec; + u32 port; + bool integrity_en; + struct rdma_restrack_entry res; + struct rdma_counter *counter; +}; + +struct ib_usrq_object; + +enum ib_srq_type { + IB_SRQT_BASIC = 0, + IB_SRQT_XRC = 1, + IB_SRQT_TM = 2, +}; + +struct ib_srq { + struct ib_device *device; + struct ib_pd *pd; + struct ib_usrq_object *uobject; + void (*event_handler)(struct ib_event *, void *); + void *srq_context; + enum ib_srq_type srq_type; + atomic_t usecnt; + struct { + struct ib_cq *cq; + union { + struct { + struct ib_xrcd *xrcd; + u32 srq_num; + } xrc; + }; + } ext; + struct rdma_restrack_entry res; +}; + +struct ib_uwq_object; + +enum ib_wq_state { + IB_WQS_RESET = 0, + IB_WQS_RDY = 1, + IB_WQS_ERR = 2, +}; + +enum ib_wq_type { + IB_WQT_RQ = 0, +}; + +struct ib_wq { + struct ib_device *device; + struct ib_uwq_object *uobject; + void *wq_context; + void (*event_handler)(struct ib_event *, void *); + struct ib_pd *pd; + struct ib_cq *cq; + u32 wq_num; + enum ib_wq_state state; + enum ib_wq_type wq_type; + atomic_t usecnt; +}; + +struct ib_event { + struct ib_device *device; + union { + struct ib_cq *cq; + struct ib_qp *qp; + struct ib_srq *srq; + struct ib_wq *wq; + u32 port_num; + } element; + enum ib_event_type event; +}; + +struct ib_global_route { + const struct ib_gid_attr *sgid_attr; + union ib_gid dgid; + u32 flow_label; + u8 sgid_index; + u8 hop_limit; + u8 traffic_class; +}; + +struct ib_grh { + __be32 version_tclass_flow; + __be16 paylen; + u8 next_hdr; + u8 hop_limit; + union ib_gid sgid; + union ib_gid dgid; +}; + +struct ib_mr_status { + u32 fail_status; + struct ib_sig_err sig_err; +}; + +struct rdma_ah_init_attr { + struct rdma_ah_attr *ah_attr; + u32 flags; + struct net_device *xmit_slave; +}; + +enum rdma_ah_attr_type { + RDMA_AH_ATTR_TYPE_UNDEFINED = 0, + RDMA_AH_ATTR_TYPE_IB = 1, + RDMA_AH_ATTR_TYPE_ROCE = 2, + RDMA_AH_ATTR_TYPE_OPA = 3, +}; + +struct ib_ah_attr { + u16 dlid; + u8 src_path_bits; +}; + +struct roce_ah_attr { + u8 dmac[6]; +}; + +struct opa_ah_attr { + u32 dlid; + u8 src_path_bits; + bool make_grd; +}; + +struct rdma_ah_attr { + struct ib_global_route grh; + u8 sl; + u8 static_rate; + u32 port_num; + u8 ah_flags; + enum rdma_ah_attr_type type; + union { + struct ib_ah_attr ib; + struct roce_ah_attr roce; + struct opa_ah_attr opa; + }; +}; + +enum ib_wc_status { + IB_WC_SUCCESS = 0, + IB_WC_LOC_LEN_ERR = 1, + IB_WC_LOC_QP_OP_ERR = 2, + IB_WC_LOC_EEC_OP_ERR = 3, + IB_WC_LOC_PROT_ERR = 4, + IB_WC_WR_FLUSH_ERR = 5, + IB_WC_MW_BIND_ERR = 6, + IB_WC_BAD_RESP_ERR = 7, + IB_WC_LOC_ACCESS_ERR = 8, + IB_WC_REM_INV_REQ_ERR = 9, + IB_WC_REM_ACCESS_ERR = 10, + IB_WC_REM_OP_ERR = 11, + IB_WC_RETRY_EXC_ERR = 12, + IB_WC_RNR_RETRY_EXC_ERR = 13, + IB_WC_LOC_RDD_VIOL_ERR = 14, + IB_WC_REM_INV_RD_REQ_ERR = 15, + IB_WC_REM_ABORT_ERR = 16, + IB_WC_INV_EECN_ERR = 17, + IB_WC_INV_EEC_STATE_ERR = 18, + IB_WC_FATAL_ERR = 19, + IB_WC_RESP_TIMEOUT_ERR = 20, + IB_WC_GENERAL_ERR = 21, +}; + +enum ib_wc_opcode { + IB_WC_SEND = 0, + IB_WC_RDMA_WRITE = 1, + IB_WC_RDMA_READ = 2, + IB_WC_COMP_SWAP = 3, + IB_WC_FETCH_ADD = 4, + IB_WC_BIND_MW = 5, + IB_WC_LOCAL_INV = 6, + IB_WC_LSO = 7, + IB_WC_REG_MR = 8, + IB_WC_MASKED_COMP_SWAP = 9, + IB_WC_MASKED_FETCH_ADD = 10, + IB_WC_RECV = 128, + IB_WC_RECV_RDMA_WITH_IMM = 129, +}; + +struct ib_cqe { + void (*done)(struct ib_cq *, struct ib_wc *); +}; + +struct ib_wc { + union { + u64 wr_id; + struct ib_cqe *wr_cqe; + }; + enum ib_wc_status status; + enum ib_wc_opcode opcode; + u32 vendor_err; + u32 byte_len; + struct ib_qp *qp; + union { + __be32 imm_data; + u32 invalidate_rkey; + } ex; + u32 src_qp; + u32 slid; + int wc_flags; + u16 pkey_index; + u8 sl; + u8 dlid_path_bits; + u32 port_num; + u8 smac[6]; + u16 vlan_id; + u8 network_hdr_type; +}; + +struct ib_srq_attr { + u32 max_wr; + u32 max_sge; + u32 srq_limit; +}; + +struct ib_xrcd { + struct ib_device *device; + atomic_t usecnt; + struct inode *inode; + struct rw_semaphore tgt_qps_rwsem; + struct xarray tgt_qps; +}; + +struct ib_srq_init_attr { + void (*event_handler)(struct ib_event *, void *); + void *srq_context; + struct ib_srq_attr attr; + enum ib_srq_type srq_type; + struct { + struct ib_cq *cq; + union { + struct { + struct ib_xrcd *xrcd; + } xrc; + struct { + u32 max_num_tags; + } tag_matching; + }; + } ext; +}; + +struct ib_qp_cap { + u32 max_send_wr; + u32 max_recv_wr; + u32 max_send_sge; + u32 max_recv_sge; + u32 max_inline_data; + u32 max_rdma_ctxs; +}; + +enum ib_sig_type { + IB_SIGNAL_ALL_WR = 0, + IB_SIGNAL_REQ_WR = 1, +}; + +struct ib_qp_init_attr { + void (*event_handler)(struct ib_event *, void *); + void *qp_context; + struct ib_cq *send_cq; + struct ib_cq *recv_cq; + struct ib_srq *srq; + struct ib_xrcd *xrcd; + struct ib_qp_cap cap; + enum ib_sig_type sq_sig_type; + enum ib_qp_type qp_type; + u32 create_flags; + u32 port_num; + struct ib_rwq_ind_table *rwq_ind_tbl; + u32 source_qpn; +}; + +struct ib_uobject; + +struct ib_rwq_ind_table { + struct ib_device *device; + struct ib_uobject *uobject; + atomic_t usecnt; + u32 ind_tbl_num; + u32 log_ind_tbl_size; + struct ib_wq **ind_tbl; +}; + +enum ib_qp_state { + IB_QPS_RESET = 0, + IB_QPS_INIT = 1, + IB_QPS_RTR = 2, + IB_QPS_RTS = 3, + IB_QPS_SQD = 4, + IB_QPS_SQE = 5, + IB_QPS_ERR = 6, +}; + +enum ib_mig_state { + IB_MIG_MIGRATED = 0, + IB_MIG_REARM = 1, + IB_MIG_ARMED = 2, +}; + +enum ib_mw_type { + IB_MW_TYPE_1 = 1, + IB_MW_TYPE_2 = 2, +}; + +struct ib_qp_attr { + enum ib_qp_state qp_state; + enum ib_qp_state cur_qp_state; + enum ib_mtu path_mtu; + enum ib_mig_state path_mig_state; + u32 qkey; + u32 rq_psn; + u32 sq_psn; + u32 dest_qp_num; + int qp_access_flags; + struct ib_qp_cap cap; + struct rdma_ah_attr ah_attr; + struct rdma_ah_attr alt_ah_attr; + u16 pkey_index; + u16 alt_pkey_index; + u8 en_sqd_async_notify; + u8 sq_draining; + u8 max_rd_atomic; + u8 max_dest_rd_atomic; + u8 min_rnr_timer; + u32 port_num; + u8 timeout; + u8 retry_cnt; + u8 rnr_retry; + u32 alt_port_num; + u8 alt_timeout; + u32 rate_limit; + struct net_device *xmit_slave; +}; + +enum ib_wr_opcode { + IB_WR_RDMA_WRITE = 0, + IB_WR_RDMA_WRITE_WITH_IMM = 1, + IB_WR_SEND = 2, + IB_WR_SEND_WITH_IMM = 3, + IB_WR_RDMA_READ = 4, + IB_WR_ATOMIC_CMP_AND_SWP = 5, + IB_WR_ATOMIC_FETCH_AND_ADD = 6, + IB_WR_BIND_MW = 8, + IB_WR_LSO = 10, + IB_WR_SEND_WITH_INV = 9, + IB_WR_RDMA_READ_WITH_INV = 11, + IB_WR_LOCAL_INV = 7, + IB_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, + IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, + IB_WR_REG_MR = 32, + IB_WR_REG_MR_INTEGRITY = 33, + IB_WR_RESERVED1 = 240, + IB_WR_RESERVED2 = 241, + IB_WR_RESERVED3 = 242, + IB_WR_RESERVED4 = 243, + IB_WR_RESERVED5 = 244, + IB_WR_RESERVED6 = 245, + IB_WR_RESERVED7 = 246, + IB_WR_RESERVED8 = 247, + IB_WR_RESERVED9 = 248, + IB_WR_RESERVED10 = 249, +}; + +struct ib_sge { + u64 addr; + u32 length; + u32 lkey; +}; + +struct ib_send_wr { + struct ib_send_wr *next; + union { + u64 wr_id; + struct ib_cqe *wr_cqe; + }; + struct ib_sge *sg_list; + int num_sge; + enum ib_wr_opcode opcode; + int send_flags; + union { + __be32 imm_data; + u32 invalidate_rkey; + } ex; +}; + +struct ib_ah { + struct ib_device *device; + struct ib_pd *pd; + struct ib_uobject *uobject; + const struct ib_gid_attr *sgid_attr; + enum rdma_ah_attr_type type; +}; + +struct ib_mr { + struct ib_device *device; + struct ib_pd *pd; + u32 lkey; + u32 rkey; + u64 iova; + u64 length; + unsigned int page_size; + enum ib_mr_type type; + bool need_inval; + union { + struct ib_uobject *uobject; + struct list_head qp_entry; + }; + struct ib_dm *dm; + struct ib_sig_attrs *sig_attrs; + struct rdma_restrack_entry res; +}; + +struct ib_recv_wr { + struct ib_recv_wr *next; + union { + u64 wr_id; + struct ib_cqe *wr_cqe; + }; + struct ib_sge *sg_list; + int num_sge; +}; + +struct ib_rdmacg_object {}; + +struct ib_uverbs_file; + +struct ib_ucontext { + struct ib_device *device; + struct ib_uverbs_file *ufile; + struct ib_rdmacg_object cg_obj; + struct rdma_restrack_entry res; + struct xarray mmap_xa; +}; + +struct uverbs_api_object; + +struct ib_uobject { + u64 user_handle; + struct ib_uverbs_file *ufile; + struct ib_ucontext *context; + void *object; + struct list_head list; + struct ib_rdmacg_object cg_obj; + int id; + struct kref ref; + atomic_t usecnt; + struct callback_head rcu; + const struct uverbs_api_object *uapi_object; +}; + +struct ib_udata { + const void *inbuf; + void *outbuf; + size_t inlen; + size_t outlen; +}; + +struct ib_pd { + u32 local_dma_lkey; + u32 flags; + struct ib_device *device; + struct ib_uobject *uobject; + atomic_t usecnt; + u32 unsafe_global_rkey; + struct ib_mr *__internal_mr; + struct rdma_restrack_entry res; +}; + +struct ib_wq_init_attr { + void *wq_context; + enum ib_wq_type wq_type; + u32 max_wr; + u32 max_sge; + struct ib_cq *cq; + void (*event_handler)(struct ib_event *, void *); + u32 create_flags; +}; + +struct ib_wq_attr { + enum ib_wq_state wq_state; + enum ib_wq_state curr_wq_state; + u32 flags; + u32 flags_mask; +}; + +struct ib_rwq_ind_table_init_attr { + u32 log_ind_tbl_size; + struct ib_wq **ind_tbl; +}; + +enum port_pkey_state { + IB_PORT_PKEY_NOT_VALID = 0, + IB_PORT_PKEY_VALID = 1, + IB_PORT_PKEY_LISTED = 2, +}; + +struct ib_port_pkey { + enum port_pkey_state state; + u16 pkey_index; + u32 port_num; + struct list_head qp_list; + struct list_head to_error_list; + struct ib_qp_security *sec; +}; + +struct ib_ports_pkeys; + +struct ib_qp_security { + struct ib_qp *qp; + struct ib_device *dev; + struct mutex mutex; + struct ib_ports_pkeys *ports_pkeys; + struct list_head shared_qp_list; + void *security; + bool destroying; + atomic_t error_list_count; + struct completion error_complete; + int error_comps_pending; +}; + +struct ib_ports_pkeys { + struct ib_port_pkey main; + struct ib_port_pkey alt; +}; + +struct ib_dm { + struct ib_device *device; + u32 length; + u32 flags; + struct ib_uobject *uobject; + atomic_t usecnt; +}; + +struct ib_mw { + struct ib_device *device; + struct ib_pd *pd; + struct ib_uobject *uobject; + u32 rkey; + enum ib_mw_type type; +}; + +enum ib_flow_attr_type { + IB_FLOW_ATTR_NORMAL = 0, + IB_FLOW_ATTR_ALL_DEFAULT = 1, + IB_FLOW_ATTR_MC_DEFAULT = 2, + IB_FLOW_ATTR_SNIFFER = 3, +}; + +enum ib_flow_spec_type { + IB_FLOW_SPEC_ETH = 32, + IB_FLOW_SPEC_IB = 34, + IB_FLOW_SPEC_IPV4 = 48, + IB_FLOW_SPEC_IPV6 = 49, + IB_FLOW_SPEC_ESP = 52, + IB_FLOW_SPEC_TCP = 64, + IB_FLOW_SPEC_UDP = 65, + IB_FLOW_SPEC_VXLAN_TUNNEL = 80, + IB_FLOW_SPEC_GRE = 81, + IB_FLOW_SPEC_MPLS = 96, + IB_FLOW_SPEC_INNER = 256, + IB_FLOW_SPEC_ACTION_TAG = 4096, + IB_FLOW_SPEC_ACTION_DROP = 4097, + IB_FLOW_SPEC_ACTION_HANDLE = 4098, + IB_FLOW_SPEC_ACTION_COUNT = 4099, +}; + +struct ib_flow_eth_filter { + u8 dst_mac[6]; + u8 src_mac[6]; + __be16 ether_type; + __be16 vlan_tag; + u8 real_sz[0]; +}; + +struct ib_flow_spec_eth { + u32 type; + u16 size; + struct ib_flow_eth_filter val; + struct ib_flow_eth_filter mask; +}; + +struct ib_flow_ib_filter { + __be16 dlid; + __u8 sl; + u8 real_sz[0]; +}; + +struct ib_flow_spec_ib { + u32 type; + u16 size; + struct ib_flow_ib_filter val; + struct ib_flow_ib_filter mask; +}; + +struct ib_flow_ipv4_filter { + __be32 src_ip; + __be32 dst_ip; + u8 proto; + u8 tos; + u8 ttl; + u8 flags; + u8 real_sz[0]; +}; + +struct ib_flow_spec_ipv4 { + u32 type; + u16 size; + struct ib_flow_ipv4_filter val; + struct ib_flow_ipv4_filter mask; +}; + +struct ib_flow_ipv6_filter { + u8 src_ip[16]; + u8 dst_ip[16]; + __be32 flow_label; + u8 next_hdr; + u8 traffic_class; + u8 hop_limit; + u8 real_sz[0]; +}; + +struct ib_flow_spec_ipv6 { + u32 type; + u16 size; + struct ib_flow_ipv6_filter val; + struct ib_flow_ipv6_filter mask; +}; + +struct ib_flow_tcp_udp_filter { + __be16 dst_port; + __be16 src_port; + u8 real_sz[0]; +}; + +struct ib_flow_spec_tcp_udp { + u32 type; + u16 size; + struct ib_flow_tcp_udp_filter val; + struct ib_flow_tcp_udp_filter mask; +}; + +struct ib_flow_tunnel_filter { + __be32 tunnel_id; + u8 real_sz[0]; +}; + +struct ib_flow_spec_tunnel { + u32 type; + u16 size; + struct ib_flow_tunnel_filter val; + struct ib_flow_tunnel_filter mask; +}; + +struct ib_flow_esp_filter { + __be32 spi; + __be32 seq; + u8 real_sz[0]; +}; + +struct ib_flow_spec_esp { + u32 type; + u16 size; + struct ib_flow_esp_filter val; + struct ib_flow_esp_filter mask; +}; + +struct ib_flow_gre_filter { + __be16 c_ks_res0_ver; + __be16 protocol; + __be32 key; + u8 real_sz[0]; +}; + +struct ib_flow_spec_gre { + u32 type; + u16 size; + struct ib_flow_gre_filter val; + struct ib_flow_gre_filter mask; +}; + +struct ib_flow_mpls_filter { + __be32 tag; + u8 real_sz[0]; +}; + +struct ib_flow_spec_mpls { + u32 type; + u16 size; + struct ib_flow_mpls_filter val; + struct ib_flow_mpls_filter mask; +}; + +struct ib_flow_spec_action_tag { + enum ib_flow_spec_type type; + u16 size; + u32 tag_id; +}; + +struct ib_flow_spec_action_drop { + enum ib_flow_spec_type type; + u16 size; +}; + +struct ib_flow_spec_action_handle { + enum ib_flow_spec_type type; + u16 size; + struct ib_flow_action *act; +}; + +enum ib_flow_action_type { + IB_FLOW_ACTION_UNSPECIFIED = 0, + IB_FLOW_ACTION_ESP = 1, +}; + +struct ib_flow_action { + struct ib_device *device; + struct ib_uobject *uobject; + enum ib_flow_action_type type; + atomic_t usecnt; +}; + +struct ib_flow_spec_action_count { + enum ib_flow_spec_type type; + u16 size; + struct ib_counters *counters; +}; + +struct ib_counters { + struct ib_device *device; + struct ib_uobject *uobject; + atomic_t usecnt; +}; + +union ib_flow_spec { + struct { + u32 type; + u16 size; + }; + struct ib_flow_spec_eth eth; + struct ib_flow_spec_ib ib; + struct ib_flow_spec_ipv4 ipv4; + struct ib_flow_spec_tcp_udp tcp_udp; + struct ib_flow_spec_ipv6 ipv6; + struct ib_flow_spec_tunnel tunnel; + struct ib_flow_spec_esp esp; + struct ib_flow_spec_gre gre; + struct ib_flow_spec_mpls mpls; + struct ib_flow_spec_action_tag flow_tag; + struct ib_flow_spec_action_drop drop; + struct ib_flow_spec_action_handle action; + struct ib_flow_spec_action_count flow_count; +}; + +struct ib_flow_attr { + enum ib_flow_attr_type type; + u16 size; + u16 priority; + u32 flags; + u8 num_of_specs; + u32 port; + union ib_flow_spec flows[0]; +}; + +struct ib_flow { + struct ib_qp *qp; + struct ib_device *device; + struct ib_uobject *uobject; +}; + +struct ib_pkey_cache; + +struct ib_gid_table; + +struct ib_port_cache { + u64 subnet_prefix; + struct ib_pkey_cache *pkey; + struct ib_gid_table *gid; + u8 lmc; + enum ib_port_state port_state; +}; + +struct ib_port_immutable { + int pkey_tbl_len; + int gid_tbl_len; + u32 core_cap_flags; + u32 max_mad_size; +}; + +struct ib_port; + +struct ib_port_data { + struct ib_device *ib_dev; + struct ib_port_immutable immutable; + spinlock_t pkey_list_lock; + spinlock_t netdev_lock; + struct list_head pkey_list; + struct ib_port_cache cache; + struct net_device *netdev; + struct hlist_node ndev_hash_link; + struct rdma_port_counter port_counter; + struct ib_port *sysfs; +}; + +struct rdma_netdev_alloc_params { + size_t sizeof_priv; + unsigned int txqs; + unsigned int rxqs; + void *param; + int (*initialize_rdma_netdev)(struct ib_device *, u32, struct net_device *, void *); +}; + +struct ib_counters_read_attr { + u64 *counters_buff; + u32 ncounters; + u32 flags; +}; + +struct rdma_user_mmap_entry { + struct kref ref; + struct ib_ucontext *ucontext; + long unsigned int start_pgoff; + size_t npages; + bool driver_removed; +}; + +enum devlink_command { + DEVLINK_CMD_UNSPEC = 0, + DEVLINK_CMD_GET = 1, + DEVLINK_CMD_SET = 2, + DEVLINK_CMD_NEW = 3, + DEVLINK_CMD_DEL = 4, + DEVLINK_CMD_PORT_GET = 5, + DEVLINK_CMD_PORT_SET = 6, + DEVLINK_CMD_PORT_NEW = 7, + DEVLINK_CMD_PORT_DEL = 8, + DEVLINK_CMD_PORT_SPLIT = 9, + DEVLINK_CMD_PORT_UNSPLIT = 10, + DEVLINK_CMD_SB_GET = 11, + DEVLINK_CMD_SB_SET = 12, + DEVLINK_CMD_SB_NEW = 13, + DEVLINK_CMD_SB_DEL = 14, + DEVLINK_CMD_SB_POOL_GET = 15, + DEVLINK_CMD_SB_POOL_SET = 16, + DEVLINK_CMD_SB_POOL_NEW = 17, + DEVLINK_CMD_SB_POOL_DEL = 18, + DEVLINK_CMD_SB_PORT_POOL_GET = 19, + DEVLINK_CMD_SB_PORT_POOL_SET = 20, + DEVLINK_CMD_SB_PORT_POOL_NEW = 21, + DEVLINK_CMD_SB_PORT_POOL_DEL = 22, + DEVLINK_CMD_SB_TC_POOL_BIND_GET = 23, + DEVLINK_CMD_SB_TC_POOL_BIND_SET = 24, + DEVLINK_CMD_SB_TC_POOL_BIND_NEW = 25, + DEVLINK_CMD_SB_TC_POOL_BIND_DEL = 26, + DEVLINK_CMD_SB_OCC_SNAPSHOT = 27, + DEVLINK_CMD_SB_OCC_MAX_CLEAR = 28, + DEVLINK_CMD_ESWITCH_GET = 29, + DEVLINK_CMD_ESWITCH_SET = 30, + DEVLINK_CMD_DPIPE_TABLE_GET = 31, + DEVLINK_CMD_DPIPE_ENTRIES_GET = 32, + DEVLINK_CMD_DPIPE_HEADERS_GET = 33, + DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET = 34, + DEVLINK_CMD_RESOURCE_SET = 35, + DEVLINK_CMD_RESOURCE_DUMP = 36, + DEVLINK_CMD_RELOAD = 37, + DEVLINK_CMD_PARAM_GET = 38, + DEVLINK_CMD_PARAM_SET = 39, + DEVLINK_CMD_PARAM_NEW = 40, + DEVLINK_CMD_PARAM_DEL = 41, + DEVLINK_CMD_REGION_GET = 42, + DEVLINK_CMD_REGION_SET = 43, + DEVLINK_CMD_REGION_NEW = 44, + DEVLINK_CMD_REGION_DEL = 45, + DEVLINK_CMD_REGION_READ = 46, + DEVLINK_CMD_PORT_PARAM_GET = 47, + DEVLINK_CMD_PORT_PARAM_SET = 48, + DEVLINK_CMD_PORT_PARAM_NEW = 49, + DEVLINK_CMD_PORT_PARAM_DEL = 50, + DEVLINK_CMD_INFO_GET = 51, + DEVLINK_CMD_HEALTH_REPORTER_GET = 52, + DEVLINK_CMD_HEALTH_REPORTER_SET = 53, + DEVLINK_CMD_HEALTH_REPORTER_RECOVER = 54, + DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE = 55, + DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET = 56, + DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR = 57, + DEVLINK_CMD_FLASH_UPDATE = 58, + DEVLINK_CMD_FLASH_UPDATE_END = 59, + DEVLINK_CMD_FLASH_UPDATE_STATUS = 60, + DEVLINK_CMD_TRAP_GET = 61, + DEVLINK_CMD_TRAP_SET = 62, + DEVLINK_CMD_TRAP_NEW = 63, + DEVLINK_CMD_TRAP_DEL = 64, + DEVLINK_CMD_TRAP_GROUP_GET = 65, + DEVLINK_CMD_TRAP_GROUP_SET = 66, + DEVLINK_CMD_TRAP_GROUP_NEW = 67, + DEVLINK_CMD_TRAP_GROUP_DEL = 68, + DEVLINK_CMD_TRAP_POLICER_GET = 69, + DEVLINK_CMD_TRAP_POLICER_SET = 70, + DEVLINK_CMD_TRAP_POLICER_NEW = 71, + DEVLINK_CMD_TRAP_POLICER_DEL = 72, + DEVLINK_CMD_HEALTH_REPORTER_TEST = 73, + DEVLINK_CMD_RATE_GET = 74, + DEVLINK_CMD_RATE_SET = 75, + DEVLINK_CMD_RATE_NEW = 76, + DEVLINK_CMD_RATE_DEL = 77, + DEVLINK_CMD_LINECARD_GET = 78, + DEVLINK_CMD_LINECARD_SET = 79, + DEVLINK_CMD_LINECARD_NEW = 80, + DEVLINK_CMD_LINECARD_DEL = 81, + DEVLINK_CMD_SELFTESTS_GET = 82, + DEVLINK_CMD_SELFTESTS_RUN = 83, + __DEVLINK_CMD_MAX = 84, + DEVLINK_CMD_MAX = 83, +}; + +enum { + DEVLINK_ATTR_STATS_RX_PACKETS = 0, + DEVLINK_ATTR_STATS_RX_BYTES = 1, + DEVLINK_ATTR_STATS_RX_DROPPED = 2, + __DEVLINK_ATTR_STATS_MAX = 3, + DEVLINK_ATTR_STATS_MAX = 2, +}; + +enum { + DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT = 0, + DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT = 1, + __DEVLINK_FLASH_OVERWRITE_MAX_BIT = 2, + DEVLINK_FLASH_OVERWRITE_MAX_BIT = 1, +}; + +enum devlink_attr_selftest_id { + DEVLINK_ATTR_SELFTEST_ID_UNSPEC = 0, + DEVLINK_ATTR_SELFTEST_ID_FLASH = 1, + __DEVLINK_ATTR_SELFTEST_ID_MAX = 2, + DEVLINK_ATTR_SELFTEST_ID_MAX = 1, +}; + +enum devlink_attr_selftest_result { + DEVLINK_ATTR_SELFTEST_RESULT_UNSPEC = 0, + DEVLINK_ATTR_SELFTEST_RESULT = 1, + DEVLINK_ATTR_SELFTEST_RESULT_ID = 2, + DEVLINK_ATTR_SELFTEST_RESULT_STATUS = 3, + __DEVLINK_ATTR_SELFTEST_RESULT_MAX = 4, + DEVLINK_ATTR_SELFTEST_RESULT_MAX = 3, +}; + +enum { + DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT = 0, + DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE = 1, +}; + +enum devlink_linecard_state { + DEVLINK_LINECARD_STATE_UNSPEC = 0, + DEVLINK_LINECARD_STATE_UNPROVISIONED = 1, + DEVLINK_LINECARD_STATE_UNPROVISIONING = 2, + DEVLINK_LINECARD_STATE_PROVISIONING = 3, + DEVLINK_LINECARD_STATE_PROVISIONING_FAILED = 4, + DEVLINK_LINECARD_STATE_PROVISIONED = 5, + DEVLINK_LINECARD_STATE_ACTIVE = 6, + __DEVLINK_LINECARD_STATE_MAX = 7, + DEVLINK_LINECARD_STATE_MAX = 6, +}; + +enum devlink_attr { + DEVLINK_ATTR_UNSPEC = 0, + DEVLINK_ATTR_BUS_NAME = 1, + DEVLINK_ATTR_DEV_NAME = 2, + DEVLINK_ATTR_PORT_INDEX = 3, + DEVLINK_ATTR_PORT_TYPE = 4, + DEVLINK_ATTR_PORT_DESIRED_TYPE = 5, + DEVLINK_ATTR_PORT_NETDEV_IFINDEX = 6, + DEVLINK_ATTR_PORT_NETDEV_NAME = 7, + DEVLINK_ATTR_PORT_IBDEV_NAME = 8, + DEVLINK_ATTR_PORT_SPLIT_COUNT = 9, + DEVLINK_ATTR_PORT_SPLIT_GROUP = 10, + DEVLINK_ATTR_SB_INDEX = 11, + DEVLINK_ATTR_SB_SIZE = 12, + DEVLINK_ATTR_SB_INGRESS_POOL_COUNT = 13, + DEVLINK_ATTR_SB_EGRESS_POOL_COUNT = 14, + DEVLINK_ATTR_SB_INGRESS_TC_COUNT = 15, + DEVLINK_ATTR_SB_EGRESS_TC_COUNT = 16, + DEVLINK_ATTR_SB_POOL_INDEX = 17, + DEVLINK_ATTR_SB_POOL_TYPE = 18, + DEVLINK_ATTR_SB_POOL_SIZE = 19, + DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE = 20, + DEVLINK_ATTR_SB_THRESHOLD = 21, + DEVLINK_ATTR_SB_TC_INDEX = 22, + DEVLINK_ATTR_SB_OCC_CUR = 23, + DEVLINK_ATTR_SB_OCC_MAX = 24, + DEVLINK_ATTR_ESWITCH_MODE = 25, + DEVLINK_ATTR_ESWITCH_INLINE_MODE = 26, + DEVLINK_ATTR_DPIPE_TABLES = 27, + DEVLINK_ATTR_DPIPE_TABLE = 28, + DEVLINK_ATTR_DPIPE_TABLE_NAME = 29, + DEVLINK_ATTR_DPIPE_TABLE_SIZE = 30, + DEVLINK_ATTR_DPIPE_TABLE_MATCHES = 31, + DEVLINK_ATTR_DPIPE_TABLE_ACTIONS = 32, + DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED = 33, + DEVLINK_ATTR_DPIPE_ENTRIES = 34, + DEVLINK_ATTR_DPIPE_ENTRY = 35, + DEVLINK_ATTR_DPIPE_ENTRY_INDEX = 36, + DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES = 37, + DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES = 38, + DEVLINK_ATTR_DPIPE_ENTRY_COUNTER = 39, + DEVLINK_ATTR_DPIPE_MATCH = 40, + DEVLINK_ATTR_DPIPE_MATCH_VALUE = 41, + DEVLINK_ATTR_DPIPE_MATCH_TYPE = 42, + DEVLINK_ATTR_DPIPE_ACTION = 43, + DEVLINK_ATTR_DPIPE_ACTION_VALUE = 44, + DEVLINK_ATTR_DPIPE_ACTION_TYPE = 45, + DEVLINK_ATTR_DPIPE_VALUE = 46, + DEVLINK_ATTR_DPIPE_VALUE_MASK = 47, + DEVLINK_ATTR_DPIPE_VALUE_MAPPING = 48, + DEVLINK_ATTR_DPIPE_HEADERS = 49, + DEVLINK_ATTR_DPIPE_HEADER = 50, + DEVLINK_ATTR_DPIPE_HEADER_NAME = 51, + DEVLINK_ATTR_DPIPE_HEADER_ID = 52, + DEVLINK_ATTR_DPIPE_HEADER_FIELDS = 53, + DEVLINK_ATTR_DPIPE_HEADER_GLOBAL = 54, + DEVLINK_ATTR_DPIPE_HEADER_INDEX = 55, + DEVLINK_ATTR_DPIPE_FIELD = 56, + DEVLINK_ATTR_DPIPE_FIELD_NAME = 57, + DEVLINK_ATTR_DPIPE_FIELD_ID = 58, + DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH = 59, + DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE = 60, + DEVLINK_ATTR_PAD = 61, + DEVLINK_ATTR_ESWITCH_ENCAP_MODE = 62, + DEVLINK_ATTR_RESOURCE_LIST = 63, + DEVLINK_ATTR_RESOURCE = 64, + DEVLINK_ATTR_RESOURCE_NAME = 65, + DEVLINK_ATTR_RESOURCE_ID = 66, + DEVLINK_ATTR_RESOURCE_SIZE = 67, + DEVLINK_ATTR_RESOURCE_SIZE_NEW = 68, + DEVLINK_ATTR_RESOURCE_SIZE_VALID = 69, + DEVLINK_ATTR_RESOURCE_SIZE_MIN = 70, + DEVLINK_ATTR_RESOURCE_SIZE_MAX = 71, + DEVLINK_ATTR_RESOURCE_SIZE_GRAN = 72, + DEVLINK_ATTR_RESOURCE_UNIT = 73, + DEVLINK_ATTR_RESOURCE_OCC = 74, + DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID = 75, + DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS = 76, + DEVLINK_ATTR_PORT_FLAVOUR = 77, + DEVLINK_ATTR_PORT_NUMBER = 78, + DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER = 79, + DEVLINK_ATTR_PARAM = 80, + DEVLINK_ATTR_PARAM_NAME = 81, + DEVLINK_ATTR_PARAM_GENERIC = 82, + DEVLINK_ATTR_PARAM_TYPE = 83, + DEVLINK_ATTR_PARAM_VALUES_LIST = 84, + DEVLINK_ATTR_PARAM_VALUE = 85, + DEVLINK_ATTR_PARAM_VALUE_DATA = 86, + DEVLINK_ATTR_PARAM_VALUE_CMODE = 87, + DEVLINK_ATTR_REGION_NAME = 88, + DEVLINK_ATTR_REGION_SIZE = 89, + DEVLINK_ATTR_REGION_SNAPSHOTS = 90, + DEVLINK_ATTR_REGION_SNAPSHOT = 91, + DEVLINK_ATTR_REGION_SNAPSHOT_ID = 92, + DEVLINK_ATTR_REGION_CHUNKS = 93, + DEVLINK_ATTR_REGION_CHUNK = 94, + DEVLINK_ATTR_REGION_CHUNK_DATA = 95, + DEVLINK_ATTR_REGION_CHUNK_ADDR = 96, + DEVLINK_ATTR_REGION_CHUNK_LEN = 97, + DEVLINK_ATTR_INFO_DRIVER_NAME = 98, + DEVLINK_ATTR_INFO_SERIAL_NUMBER = 99, + DEVLINK_ATTR_INFO_VERSION_FIXED = 100, + DEVLINK_ATTR_INFO_VERSION_RUNNING = 101, + DEVLINK_ATTR_INFO_VERSION_STORED = 102, + DEVLINK_ATTR_INFO_VERSION_NAME = 103, + DEVLINK_ATTR_INFO_VERSION_VALUE = 104, + DEVLINK_ATTR_SB_POOL_CELL_SIZE = 105, + DEVLINK_ATTR_FMSG = 106, + DEVLINK_ATTR_FMSG_OBJ_NEST_START = 107, + DEVLINK_ATTR_FMSG_PAIR_NEST_START = 108, + DEVLINK_ATTR_FMSG_ARR_NEST_START = 109, + DEVLINK_ATTR_FMSG_NEST_END = 110, + DEVLINK_ATTR_FMSG_OBJ_NAME = 111, + DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE = 112, + DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA = 113, + DEVLINK_ATTR_HEALTH_REPORTER = 114, + DEVLINK_ATTR_HEALTH_REPORTER_NAME = 115, + DEVLINK_ATTR_HEALTH_REPORTER_STATE = 116, + DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT = 117, + DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT = 118, + DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS = 119, + DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD = 120, + DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER = 121, + DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME = 122, + DEVLINK_ATTR_FLASH_UPDATE_COMPONENT = 123, + DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG = 124, + DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE = 125, + DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL = 126, + DEVLINK_ATTR_PORT_PCI_PF_NUMBER = 127, + DEVLINK_ATTR_PORT_PCI_VF_NUMBER = 128, + DEVLINK_ATTR_STATS = 129, + DEVLINK_ATTR_TRAP_NAME = 130, + DEVLINK_ATTR_TRAP_ACTION = 131, + DEVLINK_ATTR_TRAP_TYPE = 132, + DEVLINK_ATTR_TRAP_GENERIC = 133, + DEVLINK_ATTR_TRAP_METADATA = 134, + DEVLINK_ATTR_TRAP_GROUP_NAME = 135, + DEVLINK_ATTR_RELOAD_FAILED = 136, + DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS = 137, + DEVLINK_ATTR_NETNS_FD = 138, + DEVLINK_ATTR_NETNS_PID = 139, + DEVLINK_ATTR_NETNS_ID = 140, + DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP = 141, + DEVLINK_ATTR_TRAP_POLICER_ID = 142, + DEVLINK_ATTR_TRAP_POLICER_RATE = 143, + DEVLINK_ATTR_TRAP_POLICER_BURST = 144, + DEVLINK_ATTR_PORT_FUNCTION = 145, + DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER = 146, + DEVLINK_ATTR_PORT_LANES = 147, + DEVLINK_ATTR_PORT_SPLITTABLE = 148, + DEVLINK_ATTR_PORT_EXTERNAL = 149, + DEVLINK_ATTR_PORT_CONTROLLER_NUMBER = 150, + DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT = 151, + DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK = 152, + DEVLINK_ATTR_RELOAD_ACTION = 153, + DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED = 154, + DEVLINK_ATTR_RELOAD_LIMITS = 155, + DEVLINK_ATTR_DEV_STATS = 156, + DEVLINK_ATTR_RELOAD_STATS = 157, + DEVLINK_ATTR_RELOAD_STATS_ENTRY = 158, + DEVLINK_ATTR_RELOAD_STATS_LIMIT = 159, + DEVLINK_ATTR_RELOAD_STATS_VALUE = 160, + DEVLINK_ATTR_REMOTE_RELOAD_STATS = 161, + DEVLINK_ATTR_RELOAD_ACTION_INFO = 162, + DEVLINK_ATTR_RELOAD_ACTION_STATS = 163, + DEVLINK_ATTR_PORT_PCI_SF_NUMBER = 164, + DEVLINK_ATTR_RATE_TYPE = 165, + DEVLINK_ATTR_RATE_TX_SHARE = 166, + DEVLINK_ATTR_RATE_TX_MAX = 167, + DEVLINK_ATTR_RATE_NODE_NAME = 168, + DEVLINK_ATTR_RATE_PARENT_NODE_NAME = 169, + DEVLINK_ATTR_REGION_MAX_SNAPSHOTS = 170, + DEVLINK_ATTR_LINECARD_INDEX = 171, + DEVLINK_ATTR_LINECARD_STATE = 172, + DEVLINK_ATTR_LINECARD_TYPE = 173, + DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES = 174, + DEVLINK_ATTR_NESTED_DEVLINK = 175, + DEVLINK_ATTR_SELFTESTS = 176, + DEVLINK_ATTR_RATE_TX_PRIORITY = 177, + DEVLINK_ATTR_RATE_TX_WEIGHT = 178, + __DEVLINK_ATTR_MAX = 179, + DEVLINK_ATTR_MAX = 178, +}; + +enum devlink_dpipe_field_mapping_type { + DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE = 0, + DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX = 1, }; -struct bpf_ringbuf_hdr { - u32 len; - u32 pg_off; +enum devlink_dpipe_match_type { + DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT = 0, +}; + +enum devlink_dpipe_action_type { + DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY = 0, +}; + +enum devlink_dpipe_field_ethernet_id { + DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC = 0, +}; + +enum devlink_dpipe_field_ipv4_id { + DEVLINK_DPIPE_FIELD_IPV4_DST_IP = 0, +}; + +enum devlink_dpipe_field_ipv6_id { + DEVLINK_DPIPE_FIELD_IPV6_DST_IP = 0, +}; + +enum devlink_dpipe_header_id { + DEVLINK_DPIPE_HEADER_ETHERNET = 0, + DEVLINK_DPIPE_HEADER_IPV4 = 1, + DEVLINK_DPIPE_HEADER_IPV6 = 2, +}; + +enum devlink_port_function_attr { + DEVLINK_PORT_FUNCTION_ATTR_UNSPEC = 0, + DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR = 1, + DEVLINK_PORT_FN_ATTR_STATE = 2, + DEVLINK_PORT_FN_ATTR_OPSTATE = 3, + __DEVLINK_PORT_FUNCTION_ATTR_MAX = 4, + DEVLINK_PORT_FUNCTION_ATTR_MAX = 3, +}; + +struct devlink_linecard_ops; + +struct devlink_linecard_type; + +struct devlink_linecard { + struct list_head list; + struct devlink *devlink; + unsigned int index; + refcount_t refcount; + const struct devlink_linecard_ops *ops; + void *priv; + enum devlink_linecard_state state; + struct mutex state_lock; + const char *type; + struct devlink_linecard_type *types; + unsigned int types_count; + struct devlink *nested_devlink; +}; + +struct devlink_linecard_ops { + int (*provision)(struct devlink_linecard *, void *, const char *, const void *, struct netlink_ext_ack *); + int (*unprovision)(struct devlink_linecard *, void *, struct netlink_ext_ack *); + bool (*same_provision)(struct devlink_linecard *, void *, const char *, const void *); + unsigned int (*types_count)(struct devlink_linecard *, void *); + void (*types_get)(struct devlink_linecard *, void *, unsigned int, const char **, const void **); +}; + +struct devlink_dpipe_field { + const char *name; + unsigned int id; + unsigned int bitwidth; + enum devlink_dpipe_field_mapping_type mapping_type; +}; + +struct devlink_dpipe_header { + const char *name; + unsigned int id; + struct devlink_dpipe_field *fields; + unsigned int fields_count; + bool global; +}; + +struct devlink_dpipe_match { + enum devlink_dpipe_match_type type; + unsigned int header_index; + struct devlink_dpipe_header *header; + unsigned int field_id; +}; + +struct devlink_dpipe_action { + enum devlink_dpipe_action_type type; + unsigned int header_index; + struct devlink_dpipe_header *header; + unsigned int field_id; +}; + +struct devlink_dpipe_value { + union { + struct devlink_dpipe_action *action; + struct devlink_dpipe_match *match; + }; + unsigned int mapping_value; + bool mapping_valid; + unsigned int value_size; + void *value; + void *mask; +}; + +struct devlink_dpipe_entry { + u64 index; + struct devlink_dpipe_value *match_values; + unsigned int match_values_count; + struct devlink_dpipe_value *action_values; + unsigned int action_values_count; + u64 counter; + bool counter_valid; +}; + +struct devlink_dpipe_dump_ctx { + struct genl_info *info; + enum devlink_command cmd; + struct sk_buff *skb; + struct nlattr *nest; + void *hdr; +}; + +struct devlink_dpipe_table_ops; + +struct devlink_dpipe_table { + void *priv; + struct list_head list; + const char *name; + bool counters_enabled; + bool counter_control_extern; + bool resource_valid; + u64 resource_id; + u64 resource_units; + struct devlink_dpipe_table_ops *table_ops; + struct callback_head rcu; +}; + +struct devlink_dpipe_table_ops { + int (*actions_dump)(void *, struct sk_buff *); + int (*matches_dump)(void *, struct sk_buff *); + int (*entries_dump)(void *, bool, struct devlink_dpipe_dump_ctx *); + int (*counters_set_update)(void *, bool); + u64 (*size_get)(void *); +}; + +struct devlink_dpipe_headers { + struct devlink_dpipe_header **headers; + unsigned int headers_count; +}; + +struct devlink_flash_notify { + const char *status_msg; + const char *component; + long unsigned int done; + long unsigned int total; + long unsigned int timeout; +}; + +struct devlink_param_item { + struct list_head list; + const struct devlink_param *param; + union devlink_param_value driverinit_value; + bool driverinit_value_valid; +}; + +struct devlink_port_region_ops { + const char *name; + void (*destructor)(const void *); + int (*snapshot)(struct devlink_port *, const struct devlink_port_region_ops *, struct netlink_ext_ack *, u8 **); + void *priv; +}; + +enum devlink_health_reporter_state { + DEVLINK_HEALTH_REPORTER_STATE_HEALTHY = 0, + DEVLINK_HEALTH_REPORTER_STATE_ERROR = 1, +}; + +struct devlink_health_reporter { + struct list_head list; + void *priv; + const struct devlink_health_reporter_ops *ops; + struct devlink *devlink; + struct devlink_port *devlink_port; + struct devlink_fmsg *dump_fmsg; + struct mutex dump_lock; + u64 graceful_period; + bool auto_recover; + bool auto_dump; + u8 health_state; + u64 dump_ts; + u64 dump_real_ts; + u64 error_count; + u64 recovery_count; + u64 last_recovery_ts; + refcount_t refcount; }; -typedef u64 (*btf_bpf_ringbuf_reserve)(struct bpf_map *, u64, u64); +struct devlink_fmsg { + struct list_head item_list; + bool putting_binary; +}; + +struct devlink_trap_metadata { + const char *trap_name; + const char *trap_group_name; + struct net_device *input_dev; + netdevice_tracker dev_tracker; + const struct flow_action_cookie *fa_cookie; + enum devlink_trap_type trap_type; +}; + +struct devlink_info_req { + struct sk_buff *msg; + void (*version_cb)(const char *, enum devlink_info_version_type, void *); + void *version_cb_priv; +}; + +struct trace_event_raw_devlink_hwmsg { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + bool incoming; + long unsigned int type; + u32 __data_loc_buf; + size_t len; + char __data[0]; +}; + +struct trace_event_raw_devlink_hwerr { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + int err; + u32 __data_loc_msg; + char __data[0]; +}; + +struct trace_event_raw_devlink_health_report { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + u32 __data_loc_reporter_name; + u32 __data_loc_msg; + char __data[0]; +}; + +struct trace_event_raw_devlink_health_recover_aborted { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + u32 __data_loc_reporter_name; + bool health_state; + u64 time_since_last_recover; + char __data[0]; +}; + +struct trace_event_raw_devlink_health_reporter_state_update { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + u32 __data_loc_reporter_name; + u8 new_state; + char __data[0]; +}; + +struct trace_event_raw_devlink_trap_report { + struct trace_entry ent; + u32 __data_loc_bus_name; + u32 __data_loc_dev_name; + u32 __data_loc_driver_name; + u32 __data_loc_trap_name; + u32 __data_loc_trap_group_name; + char input_dev_name[16]; + char __data[0]; +}; + +struct trace_event_data_offsets_devlink_hwmsg { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 buf; +}; + +struct trace_event_data_offsets_devlink_hwerr { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 msg; +}; + +struct trace_event_data_offsets_devlink_health_report { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 reporter_name; + u32 msg; +}; + +struct trace_event_data_offsets_devlink_health_recover_aborted { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 reporter_name; +}; + +struct trace_event_data_offsets_devlink_health_reporter_state_update { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 reporter_name; +}; + +struct trace_event_data_offsets_devlink_trap_report { + u32 bus_name; + u32 dev_name; + u32 driver_name; + u32 trap_name; + u32 trap_group_name; +}; + +typedef void (*btf_trace_devlink_hwmsg)(void *, const struct devlink *, bool, long unsigned int, const u8 *, size_t); + +typedef void (*btf_trace_devlink_hwerr)(void *, const struct devlink *, int, const char *); + +typedef void (*btf_trace_devlink_health_report)(void *, const struct devlink *, const char *, const char *); -typedef u64 (*btf_bpf_ringbuf_submit)(void *, u64); +typedef void (*btf_trace_devlink_health_recover_aborted)(void *, const struct devlink *, const char *, bool, u64); -typedef u64 (*btf_bpf_ringbuf_discard)(void *, u64); +typedef void (*btf_trace_devlink_health_reporter_state_update)(void *, const struct devlink *, const char *, bool); -typedef u64 (*btf_bpf_ringbuf_output)(struct bpf_map *, void *, u64, u64); +typedef void (*btf_trace_devlink_trap_report)(void *, const struct devlink *, struct sk_buff *, const struct devlink_trap_metadata *); -typedef u64 (*btf_bpf_ringbuf_query)(struct bpf_map *, u64); +struct devlink_linecard_type { + const char *type; + const void *priv; +}; -struct timerfd_ctx { - union { - struct hrtimer tmr; - struct alarm alarm; - } t; - ktime_t tintv; - ktime_t moffs; - wait_queue_head_t wqh; - u64 ticks; - int clockid; - short unsigned int expired; - short unsigned int settime_flags; - struct callback_head rcu; - struct list_head clist; - spinlock_t cancel_lock; - bool might_cancel; +struct devlink_resource { + const char *name; + u64 id; + u64 size; + u64 size_new; + bool size_valid; + struct devlink_resource *parent; + struct devlink_resource_size_params size_params; + struct list_head list; + struct list_head resource_list; + devlink_resource_occ_get_t *occ_get; + void *occ_get_priv; }; -struct shmid_ds { - struct ipc_perm shm_perm; - int shm_segsz; - __kernel_old_time_t shm_atime; - __kernel_old_time_t shm_dtime; - __kernel_old_time_t shm_ctime; - __kernel_ipc_pid_t shm_cpid; - __kernel_ipc_pid_t shm_lpid; - short unsigned int shm_nattch; - short unsigned int shm_unused; - void *shm_unused2; - void *shm_unused3; +struct devlink_sb { + struct list_head list; + unsigned int index; + u32 size; + u16 ingress_pools_count; + u16 egress_pools_count; + u16 ingress_tc_count; + u16 egress_tc_count; }; -struct shmid64_ds { - struct ipc64_perm shm_perm; - __kernel_size_t shm_segsz; - long int shm_atime; - long int shm_dtime; - long int shm_ctime; - __kernel_pid_t shm_cpid; - __kernel_pid_t shm_lpid; - long unsigned int shm_nattch; - long unsigned int __unused4; - long unsigned int __unused5; +struct devlink_region { + struct devlink *devlink; + struct devlink_port *port; + struct list_head list; + union { + const struct devlink_region_ops *ops; + const struct devlink_port_region_ops *port_ops; + }; + struct mutex snapshot_lock; + struct list_head snapshot_list; + u32 max_snapshots; + u32 cur_snapshots; + u64 size; }; -struct shminfo64 { - long unsigned int shmmax; - long unsigned int shmmin; - long unsigned int shmmni; - long unsigned int shmseg; - long unsigned int shmall; - long unsigned int __unused1; - long unsigned int __unused2; - long unsigned int __unused3; - long unsigned int __unused4; +struct devlink_snapshot { + struct list_head list; + struct devlink_region *region; + u8 *data; + u32 id; }; -struct shminfo { - int shmmax; - int shmmin; - int shmmni; - int shmseg; - int shmall; +enum devlink_multicast_groups { + DEVLINK_MCGRP_CONFIG = 0, }; -struct shm_info { - int used_ids; - __kernel_ulong_t shm_tot; - __kernel_ulong_t shm_rss; - __kernel_ulong_t shm_swp; - __kernel_ulong_t swap_attempts; - __kernel_ulong_t swap_successes; +struct devlink_reload_combination { + enum devlink_reload_action action; + enum devlink_reload_limit limit; }; -struct shmid_kernel { - struct kern_ipc_perm shm_perm; - struct file *shm_file; - long unsigned int shm_nattch; - long unsigned int shm_segsz; - time64_t shm_atim; - time64_t shm_dtim; - time64_t shm_ctim; - struct pid *shm_cprid; - struct pid *shm_lprid; - struct ucounts *mlock_ucounts; - struct task_struct *shm_creator; - struct list_head shm_clist; - struct ipc_namespace *ns; - long: 64; - long: 64; - long: 64; +struct devlink_flash_component_lookup_ctx { + const char *lookup_name; + bool lookup_name_found; }; -struct shm_file_data { - int id; - struct ipc_namespace *ns; - struct file *file; - const struct vm_operations_struct *vm_ops; +struct devlink_fmsg_item { + struct list_head list; + int attrtype; + u8 nla_type; + u16 len; + int value[0]; }; -struct queue_sysfs_entry { - struct attribute attr; - ssize_t (*show)(struct request_queue *, char *); - ssize_t (*store)(struct request_queue *, const char *, size_t); +struct devlink_stats { + u64_stats_t rx_bytes; + u64_stats_t rx_packets; + struct u64_stats_sync syncp; }; -struct vga_device { +struct devlink_trap_policer_item { + const struct devlink_trap_policer *policer; + u64 rate; + u64 burst; struct list_head list; - struct pci_dev *pdev; - unsigned int decodes; - unsigned int owns; - unsigned int locks; - unsigned int io_lock_cnt; - unsigned int mem_lock_cnt; - unsigned int io_norm_cnt; - unsigned int mem_norm_cnt; - bool bridge_has_one_vga; - bool is_firmware_default; - unsigned int (*set_decode)(struct pci_dev *, bool); }; -struct vga_arb_user_card { - struct pci_dev *pdev; - unsigned int mem_cnt; - unsigned int io_cnt; +struct devlink_trap_group_item { + const struct devlink_trap_group *group; + struct devlink_trap_policer_item *policer_item; + struct list_head list; + struct devlink_stats *stats; }; -struct vga_arb_private { +struct devlink_trap_item { + const struct devlink_trap *trap; + struct devlink_trap_group_item *group_item; struct list_head list; - struct pci_dev *target; - struct vga_arb_user_card cards[16]; - spinlock_t lock; + enum devlink_trap_action action; + struct devlink_stats *stats; + void *priv; }; -struct clk_plt_fixed { - struct clk_hw *clk; - struct clk_lookup *lookup; +enum insn_type { + CALL = 0, + NOP = 1, + JMP = 2, + RET = 3, }; -struct clk_plt { - struct clk_hw hw; - void *reg; - struct clk_lookup *lookup; - spinlock_t lock; +struct _fpx_sw_bytes { + __u32 magic1; + __u32 extended_size; + __u64 xfeatures; + __u32 xstate_size; + __u32 padding[7]; }; -struct clk_plt_data { - struct clk_plt_fixed **parents; - u8 nparents; - struct clk_plt *clks[6]; - struct clk_lookup *mclk_lookup; - struct clk_lookup *ether_clk_lookup; +struct _fpreg { + __u16 significand[4]; + __u16 exponent; }; -enum { - TCA_EMATCH_TREE_UNSPEC = 0, - TCA_EMATCH_TREE_HDR = 1, - TCA_EMATCH_TREE_LIST = 2, - __TCA_EMATCH_TREE_MAX = 3, +struct _fpxreg { + __u16 significand[4]; + __u16 exponent; + __u16 padding[3]; }; -struct tcf_ematch_hdr { - __u16 matchid; - __u16 kind; - __u16 flags; - __u16 pad; +struct _xmmreg { + __u32 element[4]; }; -struct eee_reply_data { - struct ethnl_reply_data base; - struct ethtool_eee eee; +struct _fpstate_32 { + __u32 cw; + __u32 sw; + __u32 tag; + __u32 ipoff; + __u32 cssel; + __u32 dataoff; + __u32 datasel; + struct _fpreg _st[8]; + __u16 status; + __u16 magic; + __u32 _fxsr_env[6]; + __u32 mxcsr; + __u32 reserved; + struct _fpxreg _fxsr_st[8]; + struct _xmmreg _xmm[8]; + union { + __u32 padding1[44]; + __u32 padding[44]; + }; + union { + __u32 padding2[12]; + struct _fpx_sw_bytes sw_reserved; + }; }; -enum lwtunnel_ip_t { - LWTUNNEL_IP_UNSPEC = 0, - LWTUNNEL_IP_ID = 1, - LWTUNNEL_IP_DST = 2, - LWTUNNEL_IP_SRC = 3, - LWTUNNEL_IP_TTL = 4, - LWTUNNEL_IP_TOS = 5, - LWTUNNEL_IP_FLAGS = 6, - LWTUNNEL_IP_PAD = 7, - LWTUNNEL_IP_OPTS = 8, - __LWTUNNEL_IP_MAX = 9, +struct user_i387_ia32_struct { + u32 cwd; + u32 swd; + u32 twd; + u32 fip; + u32 fcs; + u32 foo; + u32 fos; + u32 st_space[20]; }; -enum lwtunnel_ip6_t { - LWTUNNEL_IP6_UNSPEC = 0, - LWTUNNEL_IP6_ID = 1, - LWTUNNEL_IP6_DST = 2, - LWTUNNEL_IP6_SRC = 3, - LWTUNNEL_IP6_HOPLIMIT = 4, - LWTUNNEL_IP6_TC = 5, - LWTUNNEL_IP6_FLAGS = 6, - LWTUNNEL_IP6_PAD = 7, - LWTUNNEL_IP6_OPTS = 8, - __LWTUNNEL_IP6_MAX = 9, +enum { + TASKSTATS_TYPE_UNSPEC = 0, + TASKSTATS_TYPE_PID = 1, + TASKSTATS_TYPE_TGID = 2, + TASKSTATS_TYPE_STATS = 3, + TASKSTATS_TYPE_AGGR_PID = 4, + TASKSTATS_TYPE_AGGR_TGID = 5, + TASKSTATS_TYPE_NULL = 6, + __TASKSTATS_TYPE_MAX = 7, }; enum { - LWTUNNEL_IP_OPTS_UNSPEC = 0, - LWTUNNEL_IP_OPTS_GENEVE = 1, - LWTUNNEL_IP_OPTS_VXLAN = 2, - LWTUNNEL_IP_OPTS_ERSPAN = 3, - __LWTUNNEL_IP_OPTS_MAX = 4, + TASKSTATS_CMD_ATTR_UNSPEC = 0, + TASKSTATS_CMD_ATTR_PID = 1, + TASKSTATS_CMD_ATTR_TGID = 2, + TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = 3, + TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 4, + __TASKSTATS_CMD_ATTR_MAX = 5, }; enum { - LWTUNNEL_IP_OPT_GENEVE_UNSPEC = 0, - LWTUNNEL_IP_OPT_GENEVE_CLASS = 1, - LWTUNNEL_IP_OPT_GENEVE_TYPE = 2, - LWTUNNEL_IP_OPT_GENEVE_DATA = 3, - __LWTUNNEL_IP_OPT_GENEVE_MAX = 4, + CGROUPSTATS_CMD_UNSPEC = 3, + CGROUPSTATS_CMD_GET = 4, + CGROUPSTATS_CMD_NEW = 5, + __CGROUPSTATS_CMD_MAX = 6, }; enum { - LWTUNNEL_IP_OPT_VXLAN_UNSPEC = 0, - LWTUNNEL_IP_OPT_VXLAN_GBP = 1, - __LWTUNNEL_IP_OPT_VXLAN_MAX = 2, + CGROUPSTATS_TYPE_UNSPEC = 0, + CGROUPSTATS_TYPE_CGROUP_STATS = 1, + __CGROUPSTATS_TYPE_MAX = 2, }; enum { - LWTUNNEL_IP_OPT_ERSPAN_UNSPEC = 0, - LWTUNNEL_IP_OPT_ERSPAN_VER = 1, - LWTUNNEL_IP_OPT_ERSPAN_INDEX = 2, - LWTUNNEL_IP_OPT_ERSPAN_DIR = 3, - LWTUNNEL_IP_OPT_ERSPAN_HWID = 4, - __LWTUNNEL_IP_OPT_ERSPAN_MAX = 5, + CGROUPSTATS_CMD_ATTR_UNSPEC = 0, + CGROUPSTATS_CMD_ATTR_FD = 1, + __CGROUPSTATS_CMD_ATTR_MAX = 2, }; -struct geneve_opt { - __be16 opt_class; - u8 type; - u8 length: 5; - u8 r3: 1; - u8 r2: 1; - u8 r1: 1; - u8 opt_data[0]; +struct listener { + struct list_head list; + pid_t pid; + char valid; +}; + +struct listener_list { + struct rw_semaphore sem; + struct list_head list; +}; + +enum actions { + REGISTER = 0, + DEREGISTER = 1, + CPU_DONT_CARE = 2, +}; + +struct user_arg_ptr { + union { + const char * const *native; + } ptr; +}; + +typedef u32 unicode_t; + +struct utf8_table { + int cmask; + int cval; + int shift; + long int lmask; + long int lval; +}; + +struct tracefs_dir_ops { + int (*mkdir)(const char *); + int (*rmdir)(const char *); +}; + +struct tracefs_mount_opts { + kuid_t uid; + kgid_t gid; + umode_t mode; + unsigned int opts; +}; + +struct tracefs_fs_info { + struct tracefs_mount_opts mount_opts; +}; + +struct cond_insertf_data { + struct policydb *p; + struct avtab_node **dst; + struct cond_av_list *other; +}; + +struct rand_data { + __u64 data; + __u64 old_data; + __u64 prev_time; + __u64 last_delta; + __s64 last_delta2; + unsigned int osr; + unsigned char *mem; + unsigned int memlocation; + unsigned int memblocks; + unsigned int memblocksize; + unsigned int memaccessloops; + int rct_count; + unsigned int apt_observations; + unsigned int apt_count; + unsigned int apt_base; + unsigned int apt_base_set: 1; + unsigned int health_failure: 1; +}; + +struct rand_data; + +struct jitterentropy { + spinlock_t jent_lock; + struct rand_data *entropy_collector; + unsigned int reset_cnt; +}; + +struct acpi_pcct_shared_memory { + u32 signature; + u16 command; + u16 status; +}; + +struct cpc_register_resource { + acpi_object_type type; + u64 *sys_mem_vaddr; + union { + struct cpc_reg reg; + u64 int_value; + } cpc_entry; +}; + +struct cpc_desc { + int num_entries; + int version; + int cpu_id; + int write_cmd_status; + int write_cmd_id; + struct cpc_register_resource cpc_regs[21]; + struct acpi_psd_package domain_info; + struct kobject kobj; +}; + +enum cppc_regs { + HIGHEST_PERF = 0, + NOMINAL_PERF = 1, + LOW_NON_LINEAR_PERF = 2, + LOWEST_PERF = 3, + GUARANTEED_PERF = 4, + DESIRED_PERF = 5, + MIN_PERF = 6, + MAX_PERF = 7, + PERF_REDUC_TOLERANCE = 8, + TIME_WINDOW = 9, + CTR_WRAP_TIME = 10, + REFERENCE_CTR = 11, + DELIVERED_CTR = 12, + PERF_LIMITED = 13, + ENABLE = 14, + AUTO_SEL_ENABLE = 15, + AUTO_ACT_WINDOW = 16, + ENERGY_PERF = 17, + REFERENCE_PERF = 18, + LOWEST_FREQ = 19, + NOMINAL_FREQ = 20, +}; + +struct cppc_perf_ctrls { + u32 max_perf; + u32 min_perf; + u32 desired_perf; +}; + +struct cppc_perf_fb_ctrs { + u64 reference; + u64 delivered; + u64 reference_perf; + u64 wraparound_time; +}; + +struct cppc_cpudata { + struct list_head node; + struct cppc_perf_caps perf_caps; + struct cppc_perf_ctrls perf_ctrls; + struct cppc_perf_fb_ctrs perf_fb_ctrs; + unsigned int shared_type; + cpumask_var_t shared_cpu_map; +}; + +struct cppc_pcc_data { + struct pcc_mbox_chan *pcc_channel; + void *pcc_comm_addr; + bool pcc_channel_acquired; + unsigned int deadline_us; + unsigned int pcc_mpar; + unsigned int pcc_mrtt; + unsigned int pcc_nominal; + bool pending_pcc_write_cmd; + bool platform_owns_pcc; + unsigned int pcc_write_cnt; + struct rw_semaphore pcc_lock; + wait_queue_head_t pcc_write_wait_q; + ktime_t last_cmd_cmpl_time; + ktime_t last_mpar_reset; + int mpar_count; + int refcount; +}; + +struct tpm1_get_random_out { + __be32 rng_data_len; + u8 rng_data[128]; +}; + +struct virtio_net_config { + __u8 mac[6]; + __virtio16 status; + __virtio16 max_virtqueue_pairs; + __virtio16 mtu; + __le32 speed; + __u8 duplex; + __u8 rss_max_key_size; + __le16 rss_max_indirection_table_length; + __le32 supported_hash_types; }; -enum insn_type { - CALL = 0, - NOP = 1, - JMP = 2, - RET = 3, +struct virtio_net_hdr_v1 { + __u8 flags; + __u8 gso_type; + __virtio16 hdr_len; + __virtio16 gso_size; + union { + struct { + __virtio16 csum_start; + __virtio16 csum_offset; + }; + struct { + __virtio16 start; + __virtio16 offset; + } csum; + struct { + __le16 segments; + __le16 dup_acks; + } rsc; + }; + __virtio16 num_buffers; }; -struct bpf_kfunc_desc { - struct btf_func_model func_model; - u32 func_id; - s32 imm; - u16 offset; +struct virtio_net_hdr_v1_hash { + struct virtio_net_hdr_v1 hdr; + __le32 hash_value; + __le16 hash_report; + __le16 padding; }; -struct bpf_kfunc_desc_tab { - struct bpf_kfunc_desc descs[256]; - u32 nr_descs; +struct virtio_net_hdr_mrg_rxbuf { + struct virtio_net_hdr hdr; + __virtio16 num_buffers; }; -struct bpf_kfunc_btf { - struct btf *btf; - struct module *module; - u16 offset; +struct virtio_net_ctrl_hdr { + __u8 class; + __u8 cmd; }; -struct bpf_kfunc_btf_tab { - struct bpf_kfunc_btf descs[256]; - u32 nr_descs; -}; +typedef __u8 virtio_net_ctrl_ack; -typedef u32 (*bpf_convert_ctx_access_t)(enum bpf_access_type, const struct bpf_insn *, struct bpf_insn *, struct bpf_prog *, u32 *); +struct virtio_net_ctrl_mac { + __virtio32 entries; + __u8 macs[0]; +}; -enum bpf_stack_slot_type { - STACK_INVALID = 0, - STACK_SPILL = 1, - STACK_MISC = 2, - STACK_ZERO = 3, +struct virtio_net_ctrl_mq { + __virtio16 virtqueue_pairs; }; -struct bpf_verifier_stack_elem { - struct bpf_verifier_state st; - int insn_idx; - int prev_insn_idx; - struct bpf_verifier_stack_elem *next; - u32 log_pos; +struct virtio_net_ctrl_coal_tx { + __le32 tx_max_packets; + __le32 tx_usecs; }; -struct bpf_call_arg_meta { - struct bpf_map *map_ptr; - bool raw_mode; - bool pkt_access; - u8 release_regno; - int regno; - int access_size; - int mem_size; - u64 msize_max_value; - int ref_obj_id; - int map_uid; - int func_id; - struct btf *btf; - u32 btf_id; - struct btf *ret_btf; - u32 ret_btf_id; - u32 subprogno; - struct bpf_map_value_off_desc *kptr_off_desc; +struct virtio_net_ctrl_coal_rx { + __le32 rx_max_packets; + __le32 rx_usecs; }; -enum reg_arg_type { - SRC_OP = 0, - DST_OP = 1, - DST_OP_NO_MARK = 2, +struct ewma_pkt_len { + long unsigned int internal; }; -enum bpf_access_src { - ACCESS_DIRECT = 1, - ACCESS_HELPER = 2, +struct virtnet_stat_desc { + char desc[32]; + size_t offset; }; -struct bpf_reg_types { - const enum bpf_reg_type types[10]; - u32 *btf_id; +struct virtnet_sq_stats { + struct u64_stats_sync syncp; + u64 packets; + u64 bytes; + u64 xdp_tx; + u64 xdp_tx_drops; + u64 kicks; + u64 tx_timeouts; }; -enum { - AT_PKT_END = 4294967295, - BEYOND_PKT_END = 4294967294, +struct virtnet_rq_stats { + struct u64_stats_sync syncp; + u64 packets; + u64 bytes; + u64 drops; + u64 xdp_packets; + u64 xdp_tx; + u64 xdp_redirects; + u64 xdp_drops; + u64 kicks; }; -typedef int (*set_callee_state_fn)(struct bpf_verifier_env *, struct bpf_func_state *, struct bpf_func_state *, int); +struct send_queue { + struct virtqueue *vq; + struct scatterlist sg[19]; + char name[40]; + struct virtnet_sq_stats stats; + struct napi_struct napi; + bool reset; +}; -enum { - REASON_BOUNDS = 4294967295, - REASON_TYPE = 4294967294, - REASON_PATHS = 4294967293, - REASON_LIMIT = 4294967292, - REASON_STACK = 4294967291, +struct receive_queue { + struct virtqueue *vq; + struct napi_struct napi; + struct bpf_prog *xdp_prog; + struct virtnet_rq_stats stats; + struct page *pages; + struct ewma_pkt_len mrg_avg_pkt_len; + struct page_frag alloc_frag; + struct scatterlist sg[19]; + unsigned int min_buf_len; + char name[40]; + long: 32; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + long: 64; + struct xdp_rxq_info xdp_rxq; }; -struct bpf_sanitize_info { - struct bpf_insn_aux_data aux; - bool mask_to_left; +struct virtio_net_ctrl_rss { + u32 hash_types; + u16 indirection_table_mask; + u16 unclassified_queue; + u16 indirection_table[128]; + u16 max_tx_vq; + u8 hash_key_length; + u8 key[40]; }; -enum { - DISCOVERED = 16, - EXPLORED = 32, - FALLTHROUGH = 1, - BRANCH = 2, +struct control_buf { + struct virtio_net_ctrl_hdr hdr; + virtio_net_ctrl_ack status; + struct virtio_net_ctrl_mq mq; + u8 promisc; + u8 allmulti; + __virtio16 vid; + __virtio64 offloads; + struct virtio_net_ctrl_rss rss; }; -enum { - DONE_EXPLORING = 0, - KEEP_EXPLORING = 1, +struct virtnet_info { + struct virtio_device *vdev; + struct virtqueue *cvq; + struct net_device *dev; + struct send_queue *sq; + struct receive_queue *rq; + unsigned int status; + u16 max_queue_pairs; + u16 curr_queue_pairs; + u16 xdp_queue_pairs; + bool xdp_enabled; + bool big_packets; + unsigned int big_packets_num_skbfrags; + bool mergeable_rx_bufs; + bool has_rss; + bool has_rss_hash_report; + u8 rss_key_size; + u16 rss_indir_table_size; + u32 rss_hash_types_supported; + u32 rss_hash_types_saved; + bool has_cvq; + bool any_header_sg; + u8 hdr_len; + struct delayed_work refill; + bool refill_enabled; + spinlock_t refill_lock; + struct work_struct config_work; + bool affinity_hint_set; + struct hlist_node node; + struct hlist_node node_dead; + struct control_buf *ctrl; + u8 duplex; + u32 speed; + u32 tx_usecs; + u32 rx_usecs; + u32 tx_max_packets; + u32 rx_max_packets; + long unsigned int guest_offloads; + long unsigned int guest_offloads_capable; + struct failover *failover; }; -enum sk_psock_state_bits { - SK_PSOCK_TX_ENABLED = 0, +struct ifaddrlblmsg { + __u8 ifal_family; + __u8 __ifal_reserved; + __u8 ifal_prefixlen; + __u8 ifal_flags; + __u32 ifal_index; + __u32 ifal_seq; }; enum { - TCP_BPF_IPV4 = 0, - TCP_BPF_IPV6 = 1, - TCP_BPF_NUM_PROTS = 2, + IFAL_ADDRESS = 1, + IFAL_LABEL = 2, + __IFAL_MAX = 3, }; -enum { - TCP_BPF_BASE = 0, - TCP_BPF_TX = 1, - TCP_BPF_RX = 2, - TCP_BPF_TXRX = 3, - TCP_BPF_NUM_CFGS = 4, +struct ip6addrlbl_entry { + struct in6_addr prefix; + int prefixlen; + int ifindex; + int addrtype; + u32 label; + struct hlist_node list; + struct callback_head rcu; }; -struct pci_root_info___2 { - struct acpi_pci_root_info common; - struct pci_sysdata sd; - bool mcfg_added; - u8 start_bus; - u8 end_bus; +struct ip6addrlbl_init_table { + const struct in6_addr *prefix; + int prefixlen; + u32 label; }; struct fork_frame { @@ -86499,2522 +96046,2301 @@ long unsigned int local_state; }; -enum lock_usage_bit { - LOCK_USED_IN_HARDIRQ = 0, - LOCK_USED_IN_HARDIRQ_READ = 1, - LOCK_ENABLED_HARDIRQ = 2, - LOCK_ENABLED_HARDIRQ_READ = 3, - LOCK_USED_IN_SOFTIRQ = 4, - LOCK_USED_IN_SOFTIRQ_READ = 5, - LOCK_ENABLED_SOFTIRQ = 6, - LOCK_ENABLED_SOFTIRQ_READ = 7, - LOCK_USED = 8, - LOCK_USED_READ = 9, - LOCK_USAGE_STATES = 10, +enum { + BPF_F_GET_BRANCH_RECORDS_SIZE = 1, }; -struct trace_event_raw_lock_acquire { - struct trace_entry ent; - unsigned int flags; - u32 __data_loc_name; - void *lockdep_addr; - char __data[0]; +struct bpf_perf_event_value { + __u64 counter; + __u64 enabled; + __u64 running; }; -struct trace_event_raw_lock { +struct btf_ptr { + void *ptr; + __u32 type_id; + __u32 flags; +}; + +struct bpf_key { + struct key *key; + bool has_ref; +}; + +struct perf_event_query_bpf { + __u32 ids_len; + __u32 prog_cnt; + __u32 ids[0]; +}; + +struct trace_event_raw_bpf_trace_printk { struct trace_entry ent; - u32 __data_loc_name; - void *lockdep_addr; + u32 __data_loc_bpf_string; char __data[0]; }; -struct trace_event_data_offsets_lock_acquire { - u32 name; +struct trace_event_data_offsets_bpf_trace_printk { + u32 bpf_string; }; -struct trace_event_data_offsets_lock { - u32 name; +typedef void (*btf_trace_bpf_trace_printk)(void *, const char *); + +struct bpf_trace_module { + struct module *module; + struct list_head list; }; -typedef void (*btf_trace_lock_acquire)(void *, struct lockdep_map *, unsigned int, int, int, int, struct lockdep_map *, long unsigned int); +typedef u64 (*btf_bpf_override_return)(struct pt_regs *, long unsigned int); -typedef void (*btf_trace_lock_release)(void *, struct lockdep_map *, long unsigned int); +typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *); -struct pending_free { - struct list_head zapped; - long unsigned int lock_chains_being_freed[1024]; -}; +typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *); -struct delayed_free { - struct callback_head callback_head; - int index; - int scheduled; - struct pending_free pf[2]; -}; +typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *); -struct circular_queue { - struct lock_list *element[4096]; - unsigned int front; - unsigned int rear; -}; +typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *); -enum bfs_result { - BFS_EINVALIDNODE = 4294967294, - BFS_EQUEUEFULL = 4294967295, - BFS_RMATCH = 0, - BFS_RNOMATCH = 1, -}; +typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *); -typedef int (*pte_fn_t)(pte_t *, long unsigned int, void *); +typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *); -struct zap_details { - struct folio *single_folio; - bool even_cows; -}; +typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32); -struct copy_subpage_arg { - struct page *dst; - struct page *src; - struct vm_area_struct *vma; -}; +typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64); -struct core_name { - char *corename; - int used; - int size; -}; +typedef u64 (*btf_bpf_trace_vprintk)(char *, u32, const void *, u32); -struct jbd2_revoke_table_s { - int hash_size; - int hash_shift; - struct list_head *hash_table; -}; +typedef u64 (*btf_bpf_seq_printf)(struct seq_file *, char *, u32, const void *, u32); -struct jbd2_revoke_record_s { - struct list_head hash; - tid_t sequence; - long long unsigned int blocknr; -}; +typedef u64 (*btf_bpf_seq_write)(struct seq_file *, const void *, u32); -struct keyring_read_iterator_context { - size_t buflen; - size_t count; - key_serial_t *buffer; -}; +typedef u64 (*btf_bpf_seq_printf_btf)(struct seq_file *, struct btf_ptr *, u32, u64); -struct blk_mq_hw_ctx_sysfs_entry { - struct attribute attr; - ssize_t (*show)(struct blk_mq_hw_ctx *, char *); - ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t); -}; +typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64); -enum { - AML_FIELD_ATTRIB_QUICK = 2, - AML_FIELD_ATTRIB_SEND_RECEIVE = 4, - AML_FIELD_ATTRIB_BYTE = 6, - AML_FIELD_ATTRIB_WORD = 8, - AML_FIELD_ATTRIB_BLOCK = 10, - AML_FIELD_ATTRIB_BYTES = 11, - AML_FIELD_ATTRIB_PROCESS_CALL = 12, - AML_FIELD_ATTRIB_BLOCK_PROCESS_CALL = 13, - AML_FIELD_ATTRIB_RAW_BYTES = 14, - AML_FIELD_ATTRIB_RAW_PROCESS_BYTES = 15, -}; +typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32); -struct tty_file_private { - struct tty_struct *tty; - struct file *file; - struct list_head list; +struct bpf_trace_sample_data { + struct perf_sample_data sds[3]; }; -struct psample_group { - struct list_head list; - struct net *net; - u32 group_num; - u32 refcount; - u32 seq; - struct callback_head rcu; -}; +typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64); -struct action_gate_entry { - u8 gate_state; - u32 interval; - s32 ipv; - s32 maxoctets; +struct bpf_nested_pt_regs { + struct pt_regs regs[3]; }; -enum tcf_proto_ops_flags { - TCF_PROTO_OPS_DOIT_UNLOCKED = 1, -}; +typedef u64 (*btf_bpf_get_current_task)(); -struct tcf_qevent { - struct tcf_block *block; - struct tcf_block_ext_info info; - struct tcf_proto *filter_chain; -}; +typedef u64 (*btf_bpf_get_current_task_btf)(); -struct tcf_filter_chain_list_item { - struct list_head list; - tcf_chain_head_change_t *chain_head_change; - void *chain_head_change_priv; -}; +typedef u64 (*btf_bpf_task_pt_regs)(struct task_struct *); -struct tcf_net { - spinlock_t idr_lock; - struct idr idr; -}; +typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32); -struct tcf_block_owner_item { - struct list_head list; - struct Qdisc *q; - enum flow_block_binder_type binder_type; +struct send_signal_irq_work { + struct irq_work irq_work; + struct task_struct *task; + u32 sig; + enum pid_type type; }; -struct tcf_chain_info { - struct tcf_proto **pprev; - struct tcf_proto *next; -}; +typedef u64 (*btf_bpf_send_signal)(u32); -struct tcf_dump_args { - struct tcf_walker w; - struct sk_buff *skb; - struct netlink_callback *cb; - struct tcf_block *block; - struct Qdisc *q; - u32 parent; - bool terse_dump; -}; +typedef u64 (*btf_bpf_send_signal_thread)(u32); -struct nhmsg { - unsigned char nh_family; - unsigned char nh_scope; - unsigned char nh_protocol; - unsigned char resvd; - unsigned int nh_flags; -}; +typedef u64 (*btf_bpf_d_path)(struct path *, char *, u32); -struct nexthop_grp { - __u32 id; - __u8 weight; - __u8 resvd1; - __u16 resvd2; -}; +typedef u64 (*btf_bpf_snprintf_btf)(char *, u32, struct btf_ptr *, u32, u64); -enum { - NEXTHOP_GRP_TYPE_MPATH = 0, - NEXTHOP_GRP_TYPE_RES = 1, - __NEXTHOP_GRP_TYPE_MAX = 2, -}; +typedef u64 (*btf_bpf_get_func_ip_tracing)(void *); -enum { - NHA_UNSPEC = 0, - NHA_ID = 1, - NHA_GROUP = 2, - NHA_GROUP_TYPE = 3, - NHA_BLACKHOLE = 4, - NHA_OIF = 5, - NHA_GATEWAY = 6, - NHA_ENCAP_TYPE = 7, - NHA_ENCAP = 8, - NHA_GROUPS = 9, - NHA_MASTER = 10, - NHA_FDB = 11, - NHA_RES_GROUP = 12, - NHA_RES_BUCKET = 13, - __NHA_MAX = 14, -}; +typedef u64 (*btf_bpf_get_func_ip_kprobe)(struct pt_regs *); + +typedef u64 (*btf_bpf_get_func_ip_kprobe_multi)(struct pt_regs *); + +typedef u64 (*btf_bpf_get_attach_cookie_kprobe_multi)(struct pt_regs *); + +typedef u64 (*btf_bpf_get_attach_cookie_trace)(void *); + +typedef u64 (*btf_bpf_get_attach_cookie_pe)(struct bpf_perf_event_data_kern *); + +typedef u64 (*btf_bpf_get_attach_cookie_tracing)(void *); + +typedef u64 (*btf_bpf_get_branch_snapshot)(void *, u32, u64); + +typedef u64 (*btf_get_func_arg)(void *, u32, u64 *); -enum { - NHA_RES_GROUP_UNSPEC = 0, - NHA_RES_GROUP_PAD = 0, - NHA_RES_GROUP_BUCKETS = 1, - NHA_RES_GROUP_IDLE_TIMER = 2, - NHA_RES_GROUP_UNBALANCED_TIMER = 3, - NHA_RES_GROUP_UNBALANCED_TIME = 4, - __NHA_RES_GROUP_MAX = 5, -}; +typedef u64 (*btf_get_func_ret)(void *, u64 *); -enum { - NHA_RES_BUCKET_UNSPEC = 0, - NHA_RES_BUCKET_PAD = 0, - NHA_RES_BUCKET_INDEX = 1, - NHA_RES_BUCKET_IDLE_TIME = 2, - NHA_RES_BUCKET_NH_ID = 3, - __NHA_RES_BUCKET_MAX = 4, -}; +typedef u64 (*btf_get_func_arg_cnt)(void *); -struct nh_config { - u32 nh_id; - u8 nh_family; - u8 nh_protocol; - u8 nh_blackhole; - u8 nh_fdb; - u32 nh_flags; - int nh_ifindex; - struct net_device *dev; - union { - __be32 ipv4; - struct in6_addr ipv6; - } gw; - struct nlattr *nh_grp; - u16 nh_grp_type; - u16 nh_grp_res_num_buckets; - long unsigned int nh_grp_res_idle_timer; - long unsigned int nh_grp_res_unbalanced_timer; - bool nh_grp_res_has_num_buckets; - bool nh_grp_res_has_idle_timer; - bool nh_grp_res_has_unbalanced_timer; - struct nlattr *nh_encap; - u16 nh_encap_type; - u32 nlflags; - struct nl_info nlinfo; -}; +typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64); -struct nh_dump_filter { - u32 nh_id; - int dev_idx; - int master_idx; - bool group_filter; - bool fdb_filter; - u32 res_bucket_nh_id; -}; +typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64); -struct rtm_dump_nh_ctx { - u32 idx; -}; +typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64); -struct rtm_dump_res_bucket_ctx { - struct rtm_dump_nh_ctx nh; - u16 bucket_index; - u32 done_nh_idx; -}; +typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32); -struct rtm_dump_nexthop_bucket_data { - struct rtm_dump_res_bucket_ctx *ctx; - struct nh_dump_filter filter; -}; +typedef u64 (*btf_bpf_read_branch_records)(struct bpf_perf_event_data_kern *, void *, u32, u64); -enum { - NLBL_CALIPSO_C_UNSPEC = 0, - NLBL_CALIPSO_C_ADD = 1, - NLBL_CALIPSO_C_REMOVE = 2, - NLBL_CALIPSO_C_LIST = 3, - NLBL_CALIPSO_C_LISTALL = 4, - __NLBL_CALIPSO_C_MAX = 5, +struct bpf_raw_tp_regs { + struct pt_regs regs[3]; }; -enum { - NLBL_CALIPSO_A_UNSPEC = 0, - NLBL_CALIPSO_A_DOI = 1, - NLBL_CALIPSO_A_MTYPE = 2, - __NLBL_CALIPSO_A_MAX = 3, -}; +typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64); -struct netlbl_calipso_doiwalk_arg { - struct netlink_callback *nl_cb; - struct sk_buff *skb; - u32 seq; +typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64); + +typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64); + +struct bpf_kprobe_multi_link { + struct bpf_link link; + struct fprobe fp; + long unsigned int *addrs; + u64 *cookies; + u32 cnt; + u32 mods_cnt; + struct module **mods; }; -struct fpu_state_config { - unsigned int max_size; - unsigned int default_size; - u64 max_features; - u64 default_features; - u64 legacy_features; +struct bpf_kprobe_multi_run_ctx { + struct bpf_run_ctx run_ctx; + struct bpf_kprobe_multi_link *link; + long unsigned int entry_ip; }; -struct jit_context { - int cleanup_addr; - int tail_call_direct_label; - int tail_call_indirect_label; +struct user_syms { + const char **syms; + char *buf; }; -struct x64_jit_data { - struct bpf_binary_header *rw_header; - struct bpf_binary_header *header; - int *addrs; - u8 *image; - int proglen; - struct jit_context ctx; +struct multi_symbols_sort { + const char **funcs; + u64 *cookies; }; -struct vma_swap_readahead { - short unsigned int win; - short unsigned int offset; - short unsigned int nr_pte; - pte_t *ptes; +struct module_addr_args { + long unsigned int *addrs; + u32 addrs_cnt; + struct module **mods; + int mods_cnt; + int mods_cap; }; -struct trace_event_raw_cma_alloc_class { - struct trace_entry ent; - u32 __data_loc_name; - long unsigned int pfn; - const struct page *page; - long unsigned int count; - unsigned int align; - char __data[0]; +struct cryptomgr_param { + struct rtattr *tb[34]; + struct { + struct rtattr attr; + struct crypto_attr_type data; + } type; + struct { + struct rtattr attr; + struct crypto_attr_alg data; + } attrs[32]; + char template[128]; + struct crypto_larval *larval; + u32 otype; + u32 omask; }; -struct trace_event_raw_cma_release { - struct trace_entry ent; - u32 __data_loc_name; - long unsigned int pfn; - const struct page *page; - long unsigned int count; - char __data[0]; +struct crypto_test_param { + char driver[128]; + char alg[128]; + u32 type; }; -struct trace_event_raw_cma_alloc_start { - struct trace_entry ent; - u32 __data_loc_name; - long unsigned int count; - unsigned int align; - char __data[0]; +struct show_busy_params { + struct seq_file *m; + struct blk_mq_hw_ctx *hctx; }; -struct trace_event_data_offsets_cma_alloc_class { - u32 name; +struct irq_glue { + struct irq_affinity_notify notify; + struct cpu_rmap *rmap; + u16 index; }; -struct trace_event_data_offsets_cma_release { - u32 name; +struct fb_cvt_data { + u32 xres; + u32 yres; + u32 refresh; + u32 f_refresh; + u32 pixclock; + u32 hperiod; + u32 hblank; + u32 hfreq; + u32 htotal; + u32 vtotal; + u32 vsync; + u32 hsync; + u32 h_front_porch; + u32 h_back_porch; + u32 v_front_porch; + u32 v_back_porch; + u32 h_margin; + u32 v_margin; + u32 interlace; + u32 aspect_ratio; + u32 active_pixels; + u32 flags; + u32 status; }; -struct trace_event_data_offsets_cma_alloc_start { - u32 name; +struct virtio_balloon_config { + __le32 num_pages; + __le32 actual; + union { + __le32 free_page_hint_cmd_id; + __le32 free_page_report_cmd_id; + }; + __le32 poison_val; }; -typedef void (*btf_trace_cma_release)(void *, const char *, long unsigned int, const struct page *, long unsigned int); +struct virtio_balloon_stat { + __virtio16 tag; + __virtio64 val; +} __attribute__((packed)); -typedef void (*btf_trace_cma_alloc_start)(void *, const char *, long unsigned int, unsigned int); +enum virtio_balloon_vq { + VIRTIO_BALLOON_VQ_INFLATE = 0, + VIRTIO_BALLOON_VQ_DEFLATE = 1, + VIRTIO_BALLOON_VQ_STATS = 2, + VIRTIO_BALLOON_VQ_FREE_PAGE = 3, + VIRTIO_BALLOON_VQ_REPORTING = 4, + VIRTIO_BALLOON_VQ_MAX = 5, +}; -typedef void (*btf_trace_cma_alloc_finish)(void *, const char *, long unsigned int, const struct page *, long unsigned int, unsigned int); +enum virtio_balloon_config_read { + VIRTIO_BALLOON_CONFIG_READ_CMD_ID = 0, +}; -typedef void (*btf_trace_cma_alloc_busy_retry)(void *, const char *, long unsigned int, const struct page *, long unsigned int, unsigned int); +struct virtio_balloon { + struct virtio_device *vdev; + struct virtqueue *inflate_vq; + struct virtqueue *deflate_vq; + struct virtqueue *stats_vq; + struct virtqueue *free_page_vq; + struct workqueue_struct *balloon_wq; + struct work_struct report_free_page_work; + struct work_struct update_balloon_stats_work; + struct work_struct update_balloon_size_work; + spinlock_t stop_update_lock; + bool stop_update; + long: 56; + long unsigned int config_read_bitmap; + struct list_head free_page_list; + spinlock_t free_page_list_lock; + long unsigned int num_free_page_blocks; + u32 cmd_id_received_cache; + __virtio32 cmd_id_active; + __virtio32 cmd_id_stop; + int: 32; + wait_queue_head_t acked; + unsigned int num_pages; + int: 32; + struct balloon_dev_info vb_dev_info; + struct mutex balloon_lock; + unsigned int num_pfns; + __virtio32 pfns[256]; + struct virtio_balloon_stat stats[10]; + struct shrinker shrinker; + struct notifier_block oom_nb; + struct virtqueue *reporting_vq; + struct page_reporting_dev_info pr_dev_info; +} __attribute__((packed)); -typedef int __kernel_daddr_t; +enum txtime_flags { + SOF_TXTIME_DEADLINE_MODE = 1, + SOF_TXTIME_REPORT_ERRORS = 2, + SOF_TXTIME_FLAGS_LAST = 2, + SOF_TXTIME_FLAGS_MASK = 3, +}; -struct ustat { - __kernel_daddr_t f_tfree; - long unsigned int f_tinode; - char f_fname[6]; - char f_fpack[6]; +struct sock_txtime { + __kernel_clockid_t clockid; + __u32 flags; }; -struct statfs { - __kernel_long_t f_type; - __kernel_long_t f_bsize; - __kernel_long_t f_blocks; - __kernel_long_t f_bfree; - __kernel_long_t f_bavail; - __kernel_long_t f_files; - __kernel_long_t f_ffree; - __kernel_fsid_t f_fsid; - __kernel_long_t f_namelen; - __kernel_long_t f_frsize; - __kernel_long_t f_flags; - __kernel_long_t f_spare[4]; +struct xt_bpf_info { + __u16 bpf_program_num_elem; + struct sock_filter bpf_program[64]; + struct bpf_prog *filter; }; -struct statfs64 { - __kernel_long_t f_type; - __kernel_long_t f_bsize; - __u64 f_blocks; - __u64 f_bfree; - __u64 f_bavail; - __u64 f_files; - __u64 f_ffree; - __kernel_fsid_t f_fsid; - __kernel_long_t f_namelen; - __kernel_long_t f_frsize; - __kernel_long_t f_flags; - __kernel_long_t f_spare[4]; +enum xt_bpf_modes { + XT_BPF_MODE_BYTECODE = 0, + XT_BPF_MODE_FD_PINNED = 1, + XT_BPF_MODE_FD_ELF = 2, }; -struct iomap_dio { - struct kiocb *iocb; - const struct iomap_dio_ops *dops; - loff_t i_size; - loff_t size; - atomic_t ref; - unsigned int flags; - int error; - size_t done_before; - bool wait_for_completion; +struct xt_bpf_info_v1 { + __u16 mode; + __u16 bpf_program_num_elem; + __s32 fd; union { - struct { - struct iov_iter *iter; - struct task_struct *waiter; - struct bio *poll_bio; - } submit; - struct { - struct work_struct work; - } aio; + struct sock_filter bpf_program[64]; + char path[512]; }; + struct bpf_prog *filter; }; -struct fscrypt_name { - const struct qstr *usr_fname; - struct fscrypt_str disk_name; - u32 hash; - u32 minor_hash; - struct fscrypt_str crypto_buf; - bool is_nokey_name; +enum { + PIM_TYPE_HELLO = 0, + PIM_TYPE_REGISTER = 1, + PIM_TYPE_REGISTER_STOP = 2, + PIM_TYPE_JOIN_PRUNE = 3, + PIM_TYPE_BOOTSTRAP = 4, + PIM_TYPE_ASSERT = 5, + PIM_TYPE_GRAFT = 6, + PIM_TYPE_GRAFT_ACK = 7, + PIM_TYPE_CANDIDATE_RP_ADV = 8, }; -struct ext4_dir_entry { - __le32 inode; - __le16 rec_len; - __le16 name_len; - char name[255]; +struct pimreghdr { + __u8 type; + __u8 reserved; + __be16 csum; + __be32 flags; }; -struct ext4_dir_entry_tail { - __le32 det_reserved_zero1; - __le16 det_rec_len; - __u8 det_reserved_zero2; - __u8 det_reserved_ft; - __le32 det_checksum; -}; +typedef short unsigned int vifi_t; -typedef enum { - EITHER = 0, - INDEX = 1, - DIRENT = 2, - DIRENT_HTREE = 3, -} dirblock_type_t; +struct vifctl { + vifi_t vifc_vifi; + unsigned char vifc_flags; + unsigned char vifc_threshold; + unsigned int vifc_rate_limit; + union { + struct in_addr vifc_lcl_addr; + int vifc_lcl_ifindex; + }; + struct in_addr vifc_rmt_addr; +}; -struct fake_dirent { - __le32 inode; - __le16 rec_len; - u8 name_len; - u8 file_type; +struct mfcctl { + struct in_addr mfcc_origin; + struct in_addr mfcc_mcastgrp; + vifi_t mfcc_parent; + unsigned char mfcc_ttls[32]; + unsigned int mfcc_pkt_cnt; + unsigned int mfcc_byte_cnt; + unsigned int mfcc_wrong_if; + int mfcc_expire; }; -struct dx_countlimit { - __le16 limit; - __le16 count; +struct sioc_sg_req { + struct in_addr src; + struct in_addr grp; + long unsigned int pktcnt; + long unsigned int bytecnt; + long unsigned int wrong_if; }; -struct dx_entry { - __le32 hash; - __le32 block; +struct sioc_vif_req { + vifi_t vifi; + long unsigned int icount; + long unsigned int ocount; + long unsigned int ibytes; + long unsigned int obytes; }; -struct dx_root_info { - __le32 reserved_zero; - u8 hash_version; - u8 info_length; - u8 indirect_levels; - u8 unused_flags; +struct igmpmsg { + __u32 unused1; + __u32 unused2; + unsigned char im_msgtype; + unsigned char im_mbz; + unsigned char im_vif; + unsigned char im_vif_hi; + struct in_addr im_src; + struct in_addr im_dst; }; -struct dx_root { - struct fake_dirent dot; - char dot_name[4]; - struct fake_dirent dotdot; - char dotdot_name[4]; - struct dx_root_info info; - struct dx_entry entries[0]; +enum { + IPMRA_TABLE_UNSPEC = 0, + IPMRA_TABLE_ID = 1, + IPMRA_TABLE_CACHE_RES_QUEUE_LEN = 2, + IPMRA_TABLE_MROUTE_REG_VIF_NUM = 3, + IPMRA_TABLE_MROUTE_DO_ASSERT = 4, + IPMRA_TABLE_MROUTE_DO_PIM = 5, + IPMRA_TABLE_VIFS = 6, + IPMRA_TABLE_MROUTE_DO_WRVIFWHOLE = 7, + __IPMRA_TABLE_MAX = 8, }; -struct dx_node { - struct fake_dirent fake; - struct dx_entry entries[0]; +enum { + IPMRA_VIF_UNSPEC = 0, + IPMRA_VIF = 1, + __IPMRA_VIF_MAX = 2, }; -struct dx_frame { - struct buffer_head *bh; - struct dx_entry *entries; - struct dx_entry *at; +enum { + IPMRA_VIFA_UNSPEC = 0, + IPMRA_VIFA_IFINDEX = 1, + IPMRA_VIFA_VIF_ID = 2, + IPMRA_VIFA_FLAGS = 3, + IPMRA_VIFA_BYTES_IN = 4, + IPMRA_VIFA_BYTES_OUT = 5, + IPMRA_VIFA_PACKETS_IN = 6, + IPMRA_VIFA_PACKETS_OUT = 7, + IPMRA_VIFA_LOCAL_ADDR = 8, + IPMRA_VIFA_REMOTE_ADDR = 9, + IPMRA_VIFA_PAD = 10, + __IPMRA_VIFA_MAX = 11, }; -struct dx_map_entry { - u32 hash; - u16 offs; - u16 size; +enum { + IPMRA_CREPORT_UNSPEC = 0, + IPMRA_CREPORT_MSGTYPE = 1, + IPMRA_CREPORT_VIF_ID = 2, + IPMRA_CREPORT_SRC_ADDR = 3, + IPMRA_CREPORT_DST_ADDR = 4, + IPMRA_CREPORT_PKT = 5, + IPMRA_CREPORT_TABLE = 6, + __IPMRA_CREPORT_MAX = 7, }; -struct dx_tail { - u32 dt_reserved; - __le32 dt_checksum; +struct mfc_cache_cmp_arg { + __be32 mfc_mcastgrp; + __be32 mfc_origin; }; -struct ext4_renament { - struct inode *dir; - struct dentry *dentry; - struct inode *inode; - bool is_dir; - int dir_nlink_delta; - struct buffer_head *bh; - struct ext4_dir_entry_2 *de; - int inlined; - struct buffer_head *dir_bh; - struct ext4_dir_entry_2 *parent_de; - int dir_inlined; +struct mfc_cache { + struct mr_mfc _c; + union { + struct { + __be32 mfc_mcastgrp; + __be32 mfc_origin; + }; + struct mfc_cache_cmp_arg cmparg; + }; }; -struct acpi_os_dpc { - acpi_osd_exec_callback function; - void *context; - struct work_struct work; +struct join_entry { + u32 token; + u32 remote_nonce; + u32 local_nonce; + u8 join_id; + u8 local_id; + u8 backup; + u8 valid; }; -struct acpi_ioremap { - struct list_head list; - void *virt; - acpi_physical_address phys; - acpi_size size; +struct node_vectors { + unsigned int id; union { - long unsigned int refcount; - struct rcu_work rwork; - } track; + unsigned int nvectors; + unsigned int ncpus; + }; }; -struct acpi_hp_work { - struct work_struct work; - struct acpi_device *adev; - u32 src; +struct trace_event_raw_rcu_utilization { + struct trace_entry ent; + const char *s; + char __data[0]; }; -typedef acpi_status (*acpi_walk_aml_callback)(u8 *, u32, u32, u8, void **); - -struct req { - struct req *next; - struct completion done; - int err; - const char *name; - umode_t mode; - kuid_t uid; - kgid_t gid; - struct device *dev; +struct trace_event_raw_rcu_grace_period { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + const char *gpevent; + char __data[0]; }; -enum { - OD_NORMAL_SAMPLE = 0, - OD_SUB_SAMPLE = 1, +struct trace_event_raw_rcu_future_grace_period { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + long int gp_seq_req; + u8 level; + int grplo; + int grphi; + const char *gpevent; + char __data[0]; }; -struct od_ops { - unsigned int (*powersave_bias_target)(struct cpufreq_policy *, unsigned int, unsigned int); +struct trace_event_raw_rcu_grace_period_init { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + u8 level; + int grplo; + int grphi; + long unsigned int qsmask; + char __data[0]; }; -struct od_policy_dbs_info { - struct policy_dbs_info policy_dbs; - unsigned int freq_lo; - unsigned int freq_lo_delay_us; - unsigned int freq_hi_delay_us; - unsigned int sample_type: 1; +struct trace_event_raw_rcu_exp_grace_period { + struct trace_entry ent; + const char *rcuname; + long int gpseq; + const char *gpevent; + char __data[0]; }; -struct od_dbs_tuners { - unsigned int powersave_bias; +struct trace_event_raw_rcu_exp_funnel_lock { + struct trace_entry ent; + const char *rcuname; + u8 level; + int grplo; + int grphi; + const char *gpevent; + char __data[0]; }; -enum { - ETHTOOL_A_STRING_UNSPEC = 0, - ETHTOOL_A_STRING_INDEX = 1, - ETHTOOL_A_STRING_VALUE = 2, - __ETHTOOL_A_STRING_CNT = 3, - ETHTOOL_A_STRING_MAX = 2, +struct trace_event_raw_rcu_preempt_task { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + int pid; + char __data[0]; }; -enum { - ETHTOOL_A_STRINGS_UNSPEC = 0, - ETHTOOL_A_STRINGS_STRING = 1, - __ETHTOOL_A_STRINGS_CNT = 2, - ETHTOOL_A_STRINGS_MAX = 1, +struct trace_event_raw_rcu_unlock_preempted_task { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + int pid; + char __data[0]; }; -enum { - ETHTOOL_A_STRINGSET_UNSPEC = 0, - ETHTOOL_A_STRINGSET_ID = 1, - ETHTOOL_A_STRINGSET_COUNT = 2, - ETHTOOL_A_STRINGSET_STRINGS = 3, - __ETHTOOL_A_STRINGSET_CNT = 4, - ETHTOOL_A_STRINGSET_MAX = 3, +struct trace_event_raw_rcu_quiescent_state_report { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + long unsigned int mask; + long unsigned int qsmask; + u8 level; + int grplo; + int grphi; + u8 gp_tasks; + char __data[0]; }; -enum { - ETHTOOL_A_STRINGSETS_UNSPEC = 0, - ETHTOOL_A_STRINGSETS_STRINGSET = 1, - __ETHTOOL_A_STRINGSETS_CNT = 2, - ETHTOOL_A_STRINGSETS_MAX = 1, +struct trace_event_raw_rcu_fqs { + struct trace_entry ent; + const char *rcuname; + long int gp_seq; + int cpu; + const char *qsevent; + char __data[0]; }; -struct strset_info { - bool per_dev; - bool free_strings; - unsigned int count; - const char (*strings)[32]; +struct trace_event_raw_rcu_stall_warning { + struct trace_entry ent; + const char *rcuname; + const char *msg; + char __data[0]; }; -struct strset_req_info { - struct ethnl_req_info base; - u32 req_ids; - bool counts_only; +struct trace_event_raw_rcu_dyntick { + struct trace_entry ent; + const char *polarity; + long int oldnesting; + long int newnesting; + int dynticks; + char __data[0]; }; -struct strset_reply_data { - struct ethnl_reply_data base; - struct strset_info sets[21]; +struct trace_event_raw_rcu_callback { + struct trace_entry ent; + const char *rcuname; + void *rhp; + void *func; + long int qlen; + char __data[0]; }; -struct fei_attr { - struct list_head list; - struct kprobe kp; - long unsigned int retval; +struct trace_event_raw_rcu_segcb_stats { + struct trace_entry ent; + const char *ctx; + long unsigned int gp_seq[4]; + long int seglen[4]; + char __data[0]; }; -enum { - BPF_F_GET_BRANCH_RECORDS_SIZE = 1, +struct trace_event_raw_rcu_kvfree_callback { + struct trace_entry ent; + const char *rcuname; + void *rhp; + long unsigned int offset; + long int qlen; + char __data[0]; }; -struct bpf_perf_event_value { - __u64 counter; - __u64 enabled; - __u64 running; +struct trace_event_raw_rcu_batch_start { + struct trace_entry ent; + const char *rcuname; + long int qlen; + long int blimit; + char __data[0]; }; -struct btf_ptr { - void *ptr; - __u32 type_id; - __u32 flags; +struct trace_event_raw_rcu_invoke_callback { + struct trace_entry ent; + const char *rcuname; + void *rhp; + void *func; + char __data[0]; }; -struct perf_event_query_bpf { - __u32 ids_len; - __u32 prog_cnt; - __u32 ids[0]; +struct trace_event_raw_rcu_invoke_kvfree_callback { + struct trace_entry ent; + const char *rcuname; + void *rhp; + long unsigned int offset; + char __data[0]; }; -struct trace_event_raw_bpf_trace_printk { +struct trace_event_raw_rcu_invoke_kfree_bulk_callback { struct trace_entry ent; - u32 __data_loc_bpf_string; + const char *rcuname; + long unsigned int nr_records; + void **p; char __data[0]; }; -struct trace_event_data_offsets_bpf_trace_printk { - u32 bpf_string; +struct trace_event_raw_rcu_batch_end { + struct trace_entry ent; + const char *rcuname; + int callbacks_invoked; + char cb; + char nr; + char iit; + char risk; + char __data[0]; }; -typedef void (*btf_trace_bpf_trace_printk)(void *, const char *); - -struct bpf_trace_module { - struct module *module; - struct list_head list; +struct trace_event_raw_rcu_torture_read { + struct trace_entry ent; + char rcutorturename[8]; + struct callback_head *rhp; + long unsigned int secs; + long unsigned int c_old; + long unsigned int c; + char __data[0]; }; -typedef u64 (*btf_bpf_override_return)(struct pt_regs *, long unsigned int); - -typedef u64 (*btf_bpf_probe_read_user)(void *, u32, const void *); - -typedef u64 (*btf_bpf_probe_read_user_str)(void *, u32, const void *); +struct trace_event_raw_rcu_barrier { + struct trace_entry ent; + const char *rcuname; + const char *s; + int cpu; + int cnt; + long unsigned int done; + char __data[0]; +}; -typedef u64 (*btf_bpf_probe_read_kernel)(void *, u32, const void *); +struct trace_event_data_offsets_rcu_utilization {}; -typedef u64 (*btf_bpf_probe_read_kernel_str)(void *, u32, const void *); +struct trace_event_data_offsets_rcu_grace_period {}; -typedef u64 (*btf_bpf_probe_read_compat)(void *, u32, const void *); +struct trace_event_data_offsets_rcu_future_grace_period {}; -typedef u64 (*btf_bpf_probe_read_compat_str)(void *, u32, const void *); +struct trace_event_data_offsets_rcu_grace_period_init {}; -typedef u64 (*btf_bpf_probe_write_user)(void *, const void *, u32); +struct trace_event_data_offsets_rcu_exp_grace_period {}; -typedef u64 (*btf_bpf_trace_printk)(char *, u32, u64, u64, u64); +struct trace_event_data_offsets_rcu_exp_funnel_lock {}; -typedef u64 (*btf_bpf_trace_vprintk)(char *, u32, const void *, u32); +struct trace_event_data_offsets_rcu_preempt_task {}; -typedef u64 (*btf_bpf_seq_printf)(struct seq_file *, char *, u32, const void *, u32); +struct trace_event_data_offsets_rcu_unlock_preempted_task {}; -typedef u64 (*btf_bpf_seq_write)(struct seq_file *, const void *, u32); +struct trace_event_data_offsets_rcu_quiescent_state_report {}; -typedef u64 (*btf_bpf_seq_printf_btf)(struct seq_file *, struct btf_ptr *, u32, u64); +struct trace_event_data_offsets_rcu_fqs {}; -typedef u64 (*btf_bpf_perf_event_read)(struct bpf_map *, u64); +struct trace_event_data_offsets_rcu_stall_warning {}; -typedef u64 (*btf_bpf_perf_event_read_value)(struct bpf_map *, u64, struct bpf_perf_event_value *, u32); +struct trace_event_data_offsets_rcu_dyntick {}; -struct bpf_trace_sample_data { - struct perf_sample_data sds[3]; -}; +struct trace_event_data_offsets_rcu_callback {}; -typedef u64 (*btf_bpf_perf_event_output)(struct pt_regs *, struct bpf_map *, u64, void *, u64); +struct trace_event_data_offsets_rcu_segcb_stats {}; -struct bpf_nested_pt_regs { - struct pt_regs regs[3]; -}; +struct trace_event_data_offsets_rcu_kvfree_callback {}; -typedef u64 (*btf_bpf_get_current_task)(); +struct trace_event_data_offsets_rcu_batch_start {}; -typedef u64 (*btf_bpf_get_current_task_btf)(); +struct trace_event_data_offsets_rcu_invoke_callback {}; -typedef u64 (*btf_bpf_task_pt_regs)(struct task_struct *); +struct trace_event_data_offsets_rcu_invoke_kvfree_callback {}; -typedef u64 (*btf_bpf_current_task_under_cgroup)(struct bpf_map *, u32); +struct trace_event_data_offsets_rcu_invoke_kfree_bulk_callback {}; -struct send_signal_irq_work { - struct irq_work irq_work; - struct task_struct *task; - u32 sig; - enum pid_type type; -}; +struct trace_event_data_offsets_rcu_batch_end {}; -typedef u64 (*btf_bpf_send_signal)(u32); +struct trace_event_data_offsets_rcu_torture_read {}; -typedef u64 (*btf_bpf_send_signal_thread)(u32); +struct trace_event_data_offsets_rcu_barrier {}; -typedef u64 (*btf_bpf_d_path)(struct path *, char *, u32); +typedef void (*btf_trace_rcu_utilization)(void *, const char *); -typedef u64 (*btf_bpf_snprintf_btf)(char *, u32, struct btf_ptr *, u32, u64); +typedef void (*btf_trace_rcu_grace_period)(void *, const char *, long unsigned int, const char *); -typedef u64 (*btf_bpf_get_func_ip_tracing)(void *); +typedef void (*btf_trace_rcu_future_grace_period)(void *, const char *, long unsigned int, long unsigned int, u8, int, int, const char *); -typedef u64 (*btf_bpf_get_func_ip_kprobe)(struct pt_regs *); +typedef void (*btf_trace_rcu_grace_period_init)(void *, const char *, long unsigned int, u8, int, int, long unsigned int); -typedef u64 (*btf_bpf_get_func_ip_kprobe_multi)(struct pt_regs *); +typedef void (*btf_trace_rcu_exp_grace_period)(void *, const char *, long unsigned int, const char *); -typedef u64 (*btf_bpf_get_attach_cookie_kprobe_multi)(struct pt_regs *); +typedef void (*btf_trace_rcu_exp_funnel_lock)(void *, const char *, u8, int, int, const char *); -typedef u64 (*btf_bpf_get_attach_cookie_trace)(void *); +typedef void (*btf_trace_rcu_preempt_task)(void *, const char *, int, long unsigned int); -typedef u64 (*btf_bpf_get_attach_cookie_pe)(struct bpf_perf_event_data_kern *); +typedef void (*btf_trace_rcu_unlock_preempted_task)(void *, const char *, long unsigned int, int); -typedef u64 (*btf_bpf_get_attach_cookie_tracing)(void *); +typedef void (*btf_trace_rcu_quiescent_state_report)(void *, const char *, long unsigned int, long unsigned int, long unsigned int, u8, int, int, int); -typedef u64 (*btf_bpf_get_branch_snapshot)(void *, u32, u64); +typedef void (*btf_trace_rcu_fqs)(void *, const char *, long unsigned int, int, const char *); -typedef u64 (*btf_get_func_arg)(void *, u32, u64 *); +typedef void (*btf_trace_rcu_stall_warning)(void *, const char *, const char *); -typedef u64 (*btf_get_func_ret)(void *, u64 *); +typedef void (*btf_trace_rcu_dyntick)(void *, const char *, long int, long int, int); -typedef u64 (*btf_get_func_arg_cnt)(void *); +typedef void (*btf_trace_rcu_callback)(void *, const char *, struct callback_head *, long int); -typedef u64 (*btf_bpf_perf_event_output_tp)(void *, struct bpf_map *, u64, void *, u64); +typedef void (*btf_trace_rcu_segcb_stats)(void *, struct rcu_segcblist *, const char *); -typedef u64 (*btf_bpf_get_stackid_tp)(void *, struct bpf_map *, u64); +typedef void (*btf_trace_rcu_kvfree_callback)(void *, const char *, struct callback_head *, long unsigned int, long int); -typedef u64 (*btf_bpf_get_stack_tp)(void *, void *, u32, u64); +typedef void (*btf_trace_rcu_batch_start)(void *, const char *, long int, long int); -typedef u64 (*btf_bpf_perf_prog_read_value)(struct bpf_perf_event_data_kern *, struct bpf_perf_event_value *, u32); +typedef void (*btf_trace_rcu_invoke_callback)(void *, const char *, struct callback_head *); -typedef u64 (*btf_bpf_read_branch_records)(struct bpf_perf_event_data_kern *, void *, u32, u64); +typedef void (*btf_trace_rcu_invoke_kvfree_callback)(void *, const char *, struct callback_head *, long unsigned int); -struct bpf_raw_tp_regs { - struct pt_regs regs[3]; -}; +typedef void (*btf_trace_rcu_invoke_kfree_bulk_callback)(void *, const char *, long unsigned int, void **); -typedef u64 (*btf_bpf_perf_event_output_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64, void *, u64); +typedef void (*btf_trace_rcu_batch_end)(void *, const char *, int, char, char, char, char); -typedef u64 (*btf_bpf_get_stackid_raw_tp)(struct bpf_raw_tracepoint_args *, struct bpf_map *, u64); +typedef void (*btf_trace_rcu_torture_read)(void *, const char *, struct callback_head *, long unsigned int, long unsigned int, long unsigned int); -typedef u64 (*btf_bpf_get_stack_raw_tp)(struct bpf_raw_tracepoint_args *, void *, u32, u64); +typedef void (*btf_trace_rcu_barrier)(void *, const char *, const char *, int, int, long unsigned int); -enum { - BOND_3AD_STAT_LACPDU_RX = 0, - BOND_3AD_STAT_LACPDU_TX = 1, - BOND_3AD_STAT_LACPDU_UNKNOWN_RX = 2, - BOND_3AD_STAT_LACPDU_ILLEGAL_RX = 3, - BOND_3AD_STAT_MARKER_RX = 4, - BOND_3AD_STAT_MARKER_TX = 5, - BOND_3AD_STAT_MARKER_RESP_RX = 6, - BOND_3AD_STAT_MARKER_RESP_TX = 7, - BOND_3AD_STAT_MARKER_UNKNOWN_RX = 8, - BOND_3AD_STAT_PAD = 9, - __BOND_3AD_STAT_MAX = 10, +struct early_boot_kfree_rcu { + struct callback_head rh; }; -enum { - AD_TYPE_LACPDU = 1, - AD_TYPE_MARKER = 2, -}; +struct rcu_tasks; -enum { - AD_MARKER_INFORMATION_SUBTYPE = 1, - AD_MARKER_RESPONSE_SUBTYPE = 2, -}; +typedef void (*rcu_tasks_gp_func_t)(struct rcu_tasks *); -enum { - AD_CURRENT_WHILE_TIMER = 0, - AD_ACTOR_CHURN_TIMER = 1, - AD_PERIODIC_TIMER = 2, - AD_PARTNER_CHURN_TIMER = 3, - AD_WAIT_WHILE_TIMER = 4, -}; +typedef void (*pregp_func_t)(struct list_head *); -struct lacpdu_header { - struct ethhdr hdr; - struct lacpdu lacpdu; -}; +typedef void (*pertask_func_t)(struct task_struct *, struct list_head *); -struct bond_marker { - u8 subtype; - u8 version_number; - u8 tlv_type; - u8 marker_length; - u16 requester_port; - struct mac_addr requester_system; - u32 requester_transaction_id; - u16 pad; - u8 tlv_type_terminator; - u8 terminator_length; - u8 reserved_90[90]; -} __attribute__((packed)); +typedef void (*postscan_func_t)(struct list_head *); -struct bond_marker_header { - struct ethhdr hdr; - struct bond_marker marker; -} __attribute__((packed)); +typedef void (*holdouts_func_t)(struct list_head *, bool, bool *); -enum ad_link_speed_type { - AD_LINK_SPEED_1MBPS = 1, - AD_LINK_SPEED_10MBPS = 2, - AD_LINK_SPEED_100MBPS = 3, - AD_LINK_SPEED_1000MBPS = 4, - AD_LINK_SPEED_2500MBPS = 5, - AD_LINK_SPEED_5000MBPS = 6, - AD_LINK_SPEED_10000MBPS = 7, - AD_LINK_SPEED_14000MBPS = 8, - AD_LINK_SPEED_20000MBPS = 9, - AD_LINK_SPEED_25000MBPS = 10, - AD_LINK_SPEED_40000MBPS = 11, - AD_LINK_SPEED_50000MBPS = 12, - AD_LINK_SPEED_56000MBPS = 13, - AD_LINK_SPEED_100000MBPS = 14, - AD_LINK_SPEED_200000MBPS = 15, - AD_LINK_SPEED_400000MBPS = 16, -}; +typedef void (*postgp_func_t)(struct rcu_tasks *); -struct xt_tcp { - __u16 spts[2]; - __u16 dpts[2]; - __u8 option; - __u8 flg_mask; - __u8 flg_cmp; - __u8 invflags; -}; +struct rcu_tasks_percpu; -struct xt_udp { - __u16 spts[2]; - __u16 dpts[2]; - __u8 invflags; +struct rcu_tasks { + struct rcuwait cbs_wait; + raw_spinlock_t cbs_gbl_lock; + struct mutex tasks_gp_mutex; + int gp_state; + int gp_sleep; + int init_fract; + long unsigned int gp_jiffies; + long unsigned int gp_start; + long unsigned int tasks_gp_seq; + long unsigned int n_ipis; + long unsigned int n_ipis_fails; + struct task_struct *kthread_ptr; + rcu_tasks_gp_func_t gp_func; + pregp_func_t pregp_func; + pertask_func_t pertask_func; + postscan_func_t postscan_func; + holdouts_func_t holdouts_func; + postgp_func_t postgp_func; + call_rcu_func_t call_func; + struct rcu_tasks_percpu *rtpcpu; + int percpu_enqueue_shift; + int percpu_enqueue_lim; + int percpu_dequeue_lim; + long unsigned int percpu_dequeue_gpseq; + struct mutex barrier_q_mutex; + atomic_t barrier_q_count; + struct completion barrier_q_completion; + long unsigned int barrier_q_seq; + char *name; + char *kname; }; -struct rt2_hdr { - struct ipv6_rt_hdr rt_hdr; - __u32 reserved; - struct in6_addr addr; +struct rcu_tasks_percpu { + struct rcu_segcblist cblist; + raw_spinlock_t lock; + long unsigned int rtp_jiffies; + long unsigned int rtp_n_lock_retries; + struct work_struct rtp_work; + struct irq_work rtp_irq_work; + struct callback_head barrier_q_head; + struct list_head rtp_blkd_tasks; + int cpu; + struct rcu_tasks *rtpp; }; -struct mip6_report_rate_limiter { - spinlock_t lock; - ktime_t stamp; - int iif; - struct in6_addr src; - struct in6_addr dst; +struct trc_stall_chk_rdr { + int nesting; + int ipi_to_cpu; + u8 needqs; }; -struct trace_event_raw_x86_fpu { - struct trace_entry ent; - struct fpu *fpu; - bool load_fpu; - u64 xfeatures; - u64 xcomp_bv; - char __data[0]; +struct rcu_tasks_test_desc { + struct callback_head rh; + const char *name; + bool notrun; + long unsigned int runstart; }; -struct trace_event_data_offsets_x86_fpu {}; - -typedef void (*btf_trace_x86_fpu_before_save)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_after_save)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_before_restore)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_after_restore)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_regs_activated)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_regs_deactivated)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_init_state)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_dropped)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_copy_src)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_copy_dst)(void *, struct fpu *); - -typedef void (*btf_trace_x86_fpu_xstate_check_failed)(void *, struct fpu *); - -struct flush_tlb_info { - struct mm_struct *mm; - long unsigned int start; - long unsigned int end; - u64 new_tlb_gen; - unsigned int initiating_cpu; - u8 stride_shift; - u8 freed_tables; +struct old_utimbuf32 { + old_time32_t actime; + old_time32_t modtime; }; -struct trace_event_raw_sched_kthread_stop { - struct trace_entry ent; - char comm[16]; - pid_t pid; - char __data[0]; +struct utimbuf { + __kernel_old_time_t actime; + __kernel_old_time_t modtime; }; -struct trace_event_raw_sched_kthread_stop_ret { - struct trace_entry ent; - int ret; - char __data[0]; +enum { + VERBOSE_STATUS = 1, }; -struct trace_event_raw_sched_kthread_work_queue_work { - struct trace_entry ent; - void *work; - void *function; - void *worker; - char __data[0]; +enum { + Enabled = 0, + Magic = 1, }; -struct trace_event_raw_sched_kthread_work_execute_start { - struct trace_entry ent; - void *work; - void *function; - char __data[0]; -}; +typedef struct { + struct list_head list; + long unsigned int flags; + int offset; + int size; + char *magic; + char *mask; + const char *interpreter; + char *name; + struct dentry *dentry; + struct file *interp_file; +} Node; -struct trace_event_raw_sched_kthread_work_execute_end { +struct bpf_iter_aux_info; + +struct trace_event_raw_jbd2_checkpoint { struct trace_entry ent; - void *work; - void *function; + dev_t dev; + int result; char __data[0]; }; -struct trace_event_raw_sched_wakeup_template { +struct trace_event_raw_jbd2_commit { struct trace_entry ent; - char comm[16]; - pid_t pid; - int prio; - int target_cpu; + dev_t dev; + char sync_commit; + int transaction; char __data[0]; }; -struct trace_event_raw_sched_switch { +struct trace_event_raw_jbd2_end_commit { struct trace_entry ent; - char prev_comm[16]; - pid_t prev_pid; - int prev_prio; - long int prev_state; - char next_comm[16]; - pid_t next_pid; - int next_prio; + dev_t dev; + char sync_commit; + int transaction; + int head; char __data[0]; }; -struct trace_event_raw_sched_migrate_task { +struct trace_event_raw_jbd2_submit_inode_data { struct trace_entry ent; - char comm[16]; - pid_t pid; - int prio; - int orig_cpu; - int dest_cpu; + dev_t dev; + ino_t ino; char __data[0]; }; -struct trace_event_raw_sched_process_template { +struct trace_event_raw_jbd2_handle_start_class { struct trace_entry ent; - char comm[16]; - pid_t pid; - int prio; + dev_t dev; + long unsigned int tid; + unsigned int type; + unsigned int line_no; + int requested_blocks; char __data[0]; }; -struct trace_event_raw_sched_process_wait { +struct trace_event_raw_jbd2_handle_extend { struct trace_entry ent; - char comm[16]; - pid_t pid; - int prio; + dev_t dev; + long unsigned int tid; + unsigned int type; + unsigned int line_no; + int buffer_credits; + int requested_blocks; char __data[0]; }; -struct trace_event_raw_sched_process_fork { +struct trace_event_raw_jbd2_handle_stats { struct trace_entry ent; - char parent_comm[16]; - pid_t parent_pid; - char child_comm[16]; - pid_t child_pid; + dev_t dev; + long unsigned int tid; + unsigned int type; + unsigned int line_no; + int interval; + int sync; + int requested_blocks; + int dirtied_blocks; char __data[0]; }; -struct trace_event_raw_sched_process_exec { +struct trace_event_raw_jbd2_run_stats { struct trace_entry ent; - u32 __data_loc_filename; - pid_t pid; - pid_t old_pid; + dev_t dev; + long unsigned int tid; + long unsigned int wait; + long unsigned int request_delay; + long unsigned int running; + long unsigned int locked; + long unsigned int flushing; + long unsigned int logging; + __u32 handle_count; + __u32 blocks; + __u32 blocks_logged; char __data[0]; }; -struct trace_event_raw_sched_stat_template { +struct trace_event_raw_jbd2_checkpoint_stats { struct trace_entry ent; - char comm[16]; - pid_t pid; - u64 delay; + dev_t dev; + long unsigned int tid; + long unsigned int chp_time; + __u32 forced_to_close; + __u32 written; + __u32 dropped; char __data[0]; }; -struct trace_event_raw_sched_stat_runtime { +struct trace_event_raw_jbd2_update_log_tail { struct trace_entry ent; - char comm[16]; - pid_t pid; - u64 runtime; - u64 vruntime; + dev_t dev; + tid_t tail_sequence; + tid_t first_tid; + long unsigned int block_nr; + long unsigned int freed; char __data[0]; }; -struct trace_event_raw_sched_pi_setprio { +struct trace_event_raw_jbd2_write_superblock { struct trace_entry ent; - char comm[16]; - pid_t pid; - int oldprio; - int newprio; + dev_t dev; + blk_opf_t write_flags; char __data[0]; }; -struct trace_event_raw_sched_process_hang { +struct trace_event_raw_jbd2_lock_buffer_stall { struct trace_entry ent; - char comm[16]; - pid_t pid; + dev_t dev; + long unsigned int stall_ms; char __data[0]; }; -struct trace_event_raw_sched_move_numa { +struct trace_event_raw_jbd2_journal_shrink { struct trace_entry ent; - pid_t pid; - pid_t tgid; - pid_t ngid; - int src_cpu; - int src_nid; - int dst_cpu; - int dst_nid; + dev_t dev; + long unsigned int nr_to_scan; + long unsigned int count; char __data[0]; }; -struct trace_event_raw_sched_numa_pair_template { +struct trace_event_raw_jbd2_shrink_scan_exit { struct trace_entry ent; - pid_t src_pid; - pid_t src_tgid; - pid_t src_ngid; - int src_cpu; - int src_nid; - pid_t dst_pid; - pid_t dst_tgid; - pid_t dst_ngid; - int dst_cpu; - int dst_nid; + dev_t dev; + long unsigned int nr_to_scan; + long unsigned int nr_shrunk; + long unsigned int count; char __data[0]; }; -struct trace_event_raw_sched_wake_idle_without_ipi { +struct trace_event_raw_jbd2_shrink_checkpoint_list { struct trace_entry ent; - int cpu; + dev_t dev; + tid_t first_tid; + tid_t tid; + tid_t last_tid; + long unsigned int nr_freed; + long unsigned int nr_scanned; + tid_t next_tid; char __data[0]; }; -struct trace_event_data_offsets_sched_kthread_stop {}; - -struct trace_event_data_offsets_sched_kthread_stop_ret {}; - -struct trace_event_data_offsets_sched_kthread_work_queue_work {}; - -struct trace_event_data_offsets_sched_kthread_work_execute_start {}; - -struct trace_event_data_offsets_sched_kthread_work_execute_end {}; - -struct trace_event_data_offsets_sched_wakeup_template {}; - -struct trace_event_data_offsets_sched_switch {}; - -struct trace_event_data_offsets_sched_migrate_task {}; - -struct trace_event_data_offsets_sched_process_template {}; - -struct trace_event_data_offsets_sched_process_wait {}; - -struct trace_event_data_offsets_sched_process_fork {}; - -struct trace_event_data_offsets_sched_process_exec { - u32 filename; -}; - -struct trace_event_data_offsets_sched_stat_template {}; - -struct trace_event_data_offsets_sched_stat_runtime {}; - -struct trace_event_data_offsets_sched_pi_setprio {}; - -struct trace_event_data_offsets_sched_process_hang {}; - -struct trace_event_data_offsets_sched_move_numa {}; - -struct trace_event_data_offsets_sched_numa_pair_template {}; - -struct trace_event_data_offsets_sched_wake_idle_without_ipi {}; - -typedef void (*btf_trace_sched_kthread_stop)(void *, struct task_struct *); - -typedef void (*btf_trace_sched_kthread_stop_ret)(void *, int); - -typedef void (*btf_trace_sched_kthread_work_queue_work)(void *, struct kthread_worker *, struct kthread_work *); - -typedef void (*btf_trace_sched_kthread_work_execute_start)(void *, struct kthread_work *); - -typedef void (*btf_trace_sched_kthread_work_execute_end)(void *, struct kthread_work *, kthread_work_func_t); - -typedef void (*btf_trace_sched_waking)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_checkpoint {}; -typedef void (*btf_trace_sched_wakeup)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_commit {}; -typedef void (*btf_trace_sched_wakeup_new)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_end_commit {}; -typedef void (*btf_trace_sched_switch)(void *, bool, unsigned int, struct task_struct *, struct task_struct *); +struct trace_event_data_offsets_jbd2_submit_inode_data {}; -typedef void (*btf_trace_sched_migrate_task)(void *, struct task_struct *, int); +struct trace_event_data_offsets_jbd2_handle_start_class {}; -typedef void (*btf_trace_sched_process_free)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_handle_extend {}; -typedef void (*btf_trace_sched_process_exit)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_handle_stats {}; -typedef void (*btf_trace_sched_wait_task)(void *, struct task_struct *); +struct trace_event_data_offsets_jbd2_run_stats {}; -typedef void (*btf_trace_sched_process_wait)(void *, struct pid *); +struct trace_event_data_offsets_jbd2_checkpoint_stats {}; -typedef void (*btf_trace_sched_process_fork)(void *, struct task_struct *, struct task_struct *); +struct trace_event_data_offsets_jbd2_update_log_tail {}; -typedef void (*btf_trace_sched_process_exec)(void *, struct task_struct *, pid_t, struct linux_binprm *); +struct trace_event_data_offsets_jbd2_write_superblock {}; -typedef void (*btf_trace_sched_stat_wait)(void *, struct task_struct *, u64); +struct trace_event_data_offsets_jbd2_lock_buffer_stall {}; -typedef void (*btf_trace_sched_stat_sleep)(void *, struct task_struct *, u64); +struct trace_event_data_offsets_jbd2_journal_shrink {}; -typedef void (*btf_trace_sched_stat_iowait)(void *, struct task_struct *, u64); +struct trace_event_data_offsets_jbd2_shrink_scan_exit {}; -typedef void (*btf_trace_sched_stat_blocked)(void *, struct task_struct *, u64); +struct trace_event_data_offsets_jbd2_shrink_checkpoint_list {}; -typedef void (*btf_trace_sched_stat_runtime)(void *, struct task_struct *, u64, u64); +typedef void (*btf_trace_jbd2_checkpoint)(void *, journal_t *, int); -typedef void (*btf_trace_sched_pi_setprio)(void *, struct task_struct *, struct task_struct *); +typedef void (*btf_trace_jbd2_start_commit)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_sched_process_hang)(void *, struct task_struct *); +typedef void (*btf_trace_jbd2_commit_locking)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_sched_move_numa)(void *, struct task_struct *, int, int); +typedef void (*btf_trace_jbd2_commit_flushing)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_sched_stick_numa)(void *, struct task_struct *, int, struct task_struct *, int); +typedef void (*btf_trace_jbd2_commit_logging)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_sched_swap_numa)(void *, struct task_struct *, int, struct task_struct *, int); +typedef void (*btf_trace_jbd2_drop_transaction)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_sched_wake_idle_without_ipi)(void *, int); +typedef void (*btf_trace_jbd2_end_commit)(void *, journal_t *, transaction_t *); -typedef void (*btf_trace_pelt_cfs_tp)(void *, struct cfs_rq *); +typedef void (*btf_trace_jbd2_submit_inode_data)(void *, struct inode *); -typedef void (*btf_trace_pelt_rt_tp)(void *, struct rq *); +typedef void (*btf_trace_jbd2_handle_start)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int); -typedef void (*btf_trace_pelt_dl_tp)(void *, struct rq *); +typedef void (*btf_trace_jbd2_handle_restart)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int); -typedef void (*btf_trace_pelt_thermal_tp)(void *, struct rq *); +typedef void (*btf_trace_jbd2_handle_extend)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int); -typedef void (*btf_trace_pelt_irq_tp)(void *, struct rq *); +typedef void (*btf_trace_jbd2_handle_stats)(void *, dev_t, long unsigned int, unsigned int, unsigned int, int, int, int, int); -typedef void (*btf_trace_pelt_se_tp)(void *, struct sched_entity *); +typedef void (*btf_trace_jbd2_run_stats)(void *, dev_t, long unsigned int, struct transaction_run_stats_s *); -typedef void (*btf_trace_sched_cpu_capacity_tp)(void *, struct rq *); +typedef void (*btf_trace_jbd2_checkpoint_stats)(void *, dev_t, long unsigned int, struct transaction_chp_stats_s *); -typedef void (*btf_trace_sched_overutilized_tp)(void *, struct root_domain *, bool); +typedef void (*btf_trace_jbd2_update_log_tail)(void *, journal_t *, tid_t, long unsigned int, long unsigned int); -typedef void (*btf_trace_sched_util_est_cfs_tp)(void *, struct cfs_rq *); +typedef void (*btf_trace_jbd2_write_superblock)(void *, journal_t *, blk_opf_t); -typedef void (*btf_trace_sched_util_est_se_tp)(void *, struct sched_entity *); +typedef void (*btf_trace_jbd2_lock_buffer_stall)(void *, dev_t, long unsigned int); -typedef void (*btf_trace_sched_update_nr_running_tp)(void *, struct rq *, int); +typedef void (*btf_trace_jbd2_shrink_count)(void *, journal_t *, long unsigned int, long unsigned int); -struct set_affinity_pending; +typedef void (*btf_trace_jbd2_shrink_scan_enter)(void *, journal_t *, long unsigned int, long unsigned int); -struct migration_arg { - struct task_struct *task; - int dest_cpu; - struct set_affinity_pending *pending; -}; +typedef void (*btf_trace_jbd2_shrink_scan_exit)(void *, journal_t *, long unsigned int, long unsigned int, long unsigned int); -struct set_affinity_pending { - refcount_t refs; - unsigned int stop_pending; - struct completion done; - struct cpu_stop_work stop_work; - struct migration_arg arg; -}; +typedef void (*btf_trace_jbd2_shrink_checkpoint_list)(void *, journal_t *, tid_t, tid_t, tid_t, long unsigned int, long unsigned int, tid_t); -struct migration_swap_arg { - struct task_struct *src_task; - struct task_struct *dst_task; - int src_cpu; - int dst_cpu; +struct jbd2_stats_proc_session { + journal_t *journal; + struct transaction_stats_s *stats; + int start; + int max; }; -enum { - preempt_dynamic_undefined = 4294967295, - preempt_dynamic_none = 0, - preempt_dynamic_voluntary = 1, - preempt_dynamic_full = 2, -}; +typedef unsigned int FSE_DTable; -struct cfs_schedulable_data { - struct task_group *tg; - u64 period; - u64 quota; -}; +typedef struct { + size_t state; + const void *table; +} FSE_DState_t; -enum { - cpuset = 0, - possible = 1, - fail = 2, -}; +typedef struct { + U16 tableLog; + U16 fastMode; +} FSE_DTableHeader; -struct tty_audit_buf { - struct mutex mutex; - dev_t dev; - unsigned int icanon: 1; - size_t valid; - unsigned char *data; -}; +typedef struct { + short unsigned int newState; + unsigned char symbol; + unsigned char nbBits; +} FSE_decode_t; -struct ip6_tnl_parm2 { - char name[16]; - int link; - __u8 proto; - __u8 encap_limit; - __u8 hop_limit; - __be32 flowinfo; - __u32 flags; - struct in6_addr laddr; - struct in6_addr raddr; - __be16 i_flags; - __be16 o_flags; - __be32 i_key; - __be32 o_key; -}; +typedef struct { + short int ncount[256]; + FSE_DTable dtable[1]; +} FSE_DecompressWksp; -struct ipv6_tlv_tnl_enc_lim { - __u8 type; - __u8 length; - __u8 encap_limit; +struct acpi_wakeup_handler { + struct list_head list_node; + bool (*wakeup)(void *); + void *context; }; -struct ip6gre_net { - struct ip6_tnl *tunnels[128]; - struct ip6_tnl *collect_md_tun; - struct ip6_tnl *collect_md_tun_erspan; - struct net_device *fb_tunnel_dev; +struct override_status_id { + struct acpi_device_id hid[2]; + struct x86_cpu_id cpu_ids[2]; + struct dmi_system_id dmi_ids[2]; + const char *uid; + const char *path; + long long unsigned int status; }; -enum xstate_copy_mode { - XSTATE_COPY_FP = 0, - XSTATE_COPY_FX = 1, - XSTATE_COPY_XSAVE = 2, +struct termios { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[19]; }; -enum smca_bank_types { - SMCA_LS = 0, - SMCA_LS_V2 = 1, - SMCA_IF = 2, - SMCA_L2_CACHE = 3, - SMCA_DE = 4, - SMCA_RESERVED = 5, - SMCA_EX = 6, - SMCA_FP = 7, - SMCA_L3_CACHE = 8, - SMCA_CS = 9, - SMCA_CS_V2 = 10, - SMCA_PIE = 11, - SMCA_UMC = 12, - SMCA_UMC_V2 = 13, - SMCA_PB = 14, - SMCA_PSP = 15, - SMCA_PSP_V2 = 16, - SMCA_SMU = 17, - SMCA_SMU_V2 = 18, - SMCA_MP5 = 19, - SMCA_MPDMA = 20, - SMCA_NBIO = 21, - SMCA_PCIE = 22, - SMCA_PCIE_V2 = 23, - SMCA_XGMI_PCS = 24, - SMCA_NBIF = 25, - SMCA_SHUB = 26, - SMCA_SATA = 27, - SMCA_USB = 28, - SMCA_GMI_PCS = 29, - SMCA_XGMI_PHY = 30, - SMCA_WAFL_PHY = 31, - SMCA_GMI_PHY = 32, - N_SMCA_BANK_TYPES = 33, +struct termios2 { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[19]; + speed_t c_ispeed; + speed_t c_ospeed; }; -struct smca_hwid { - unsigned int bank_type; - u32 hwid_mcatype; +struct termio { + short unsigned int c_iflag; + short unsigned int c_oflag; + short unsigned int c_cflag; + short unsigned int c_lflag; + unsigned char c_line; + unsigned char c_cc[8]; }; -struct smca_bank { - const struct smca_hwid *hwid; - u32 id; - u8 sysfs_id; +enum { + IFLA_BOND_UNSPEC = 0, + IFLA_BOND_MODE = 1, + IFLA_BOND_ACTIVE_SLAVE = 2, + IFLA_BOND_MIIMON = 3, + IFLA_BOND_UPDELAY = 4, + IFLA_BOND_DOWNDELAY = 5, + IFLA_BOND_USE_CARRIER = 6, + IFLA_BOND_ARP_INTERVAL = 7, + IFLA_BOND_ARP_IP_TARGET = 8, + IFLA_BOND_ARP_VALIDATE = 9, + IFLA_BOND_ARP_ALL_TARGETS = 10, + IFLA_BOND_PRIMARY = 11, + IFLA_BOND_PRIMARY_RESELECT = 12, + IFLA_BOND_FAIL_OVER_MAC = 13, + IFLA_BOND_XMIT_HASH_POLICY = 14, + IFLA_BOND_RESEND_IGMP = 15, + IFLA_BOND_NUM_PEER_NOTIF = 16, + IFLA_BOND_ALL_SLAVES_ACTIVE = 17, + IFLA_BOND_MIN_LINKS = 18, + IFLA_BOND_LP_INTERVAL = 19, + IFLA_BOND_PACKETS_PER_SLAVE = 20, + IFLA_BOND_AD_LACP_RATE = 21, + IFLA_BOND_AD_SELECT = 22, + IFLA_BOND_AD_INFO = 23, + IFLA_BOND_AD_ACTOR_SYS_PRIO = 24, + IFLA_BOND_AD_USER_PORT_KEY = 25, + IFLA_BOND_AD_ACTOR_SYSTEM = 26, + IFLA_BOND_TLB_DYNAMIC_LB = 27, + IFLA_BOND_PEER_NOTIF_DELAY = 28, + IFLA_BOND_AD_LACP_ACTIVE = 29, + IFLA_BOND_MISSED_MAX = 30, + IFLA_BOND_NS_IP6_TARGET = 31, + __IFLA_BOND_MAX = 32, }; -struct smca_bank_name { - const char *name; - const char *long_name; +enum { + IFLA_BOND_AD_INFO_UNSPEC = 0, + IFLA_BOND_AD_INFO_AGGREGATOR = 1, + IFLA_BOND_AD_INFO_NUM_PORTS = 2, + IFLA_BOND_AD_INFO_ACTOR_KEY = 3, + IFLA_BOND_AD_INFO_PARTNER_KEY = 4, + IFLA_BOND_AD_INFO_PARTNER_MAC = 5, + __IFLA_BOND_AD_INFO_MAX = 6, }; -struct thresh_restart { - struct threshold_block *b; - int reset; - int set_lvt_off; - int lvt_off; - u16 old_limit; +enum { + IFLA_BOND_SLAVE_UNSPEC = 0, + IFLA_BOND_SLAVE_STATE = 1, + IFLA_BOND_SLAVE_MII_STATUS = 2, + IFLA_BOND_SLAVE_LINK_FAILURE_COUNT = 3, + IFLA_BOND_SLAVE_PERM_HWADDR = 4, + IFLA_BOND_SLAVE_QUEUE_ID = 5, + IFLA_BOND_SLAVE_AD_AGGREGATOR_ID = 6, + IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE = 7, + IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE = 8, + IFLA_BOND_SLAVE_PRIO = 9, + __IFLA_BOND_SLAVE_MAX = 10, }; -struct threshold_attr { - struct attribute attr; - ssize_t (*show)(struct threshold_block *, char *); - ssize_t (*store)(struct threshold_block *, const char *, size_t); +enum { + LINK_XSTATS_TYPE_UNSPEC = 0, + LINK_XSTATS_TYPE_BRIDGE = 1, + LINK_XSTATS_TYPE_BOND = 2, + __LINK_XSTATS_TYPE_MAX = 3, }; -struct tracer_stat { - const char *name; - void * (*stat_start)(struct tracer_stat *); - void * (*stat_next)(void *, int); - cmp_func_t stat_cmp; - int (*stat_show)(struct seq_file *, void *); - void (*stat_release)(void *); - int (*stat_headers)(struct seq_file *); +enum { + BOND_XSTATS_UNSPEC = 0, + BOND_XSTATS_3AD = 1, + __BOND_XSTATS_MAX = 2, }; -struct stat_node { - struct rb_node node; - void *stat; +struct cpuidle_state_kobj { + struct cpuidle_state *state; + struct cpuidle_state_usage *state_usage; + struct completion kobj_unregister; + struct kobject kobj; + struct cpuidle_device *device; }; -struct stat_session { - struct list_head session_list; - struct tracer_stat *ts; - struct rb_root stat_root; - struct mutex stat_mutex; - struct dentry *file; +struct cpuidle_device_kobj { + struct cpuidle_device *dev; + struct completion kobj_unregister; + struct kobject kobj; }; -struct dynevent_arg_pair { - const char *lhs; - const char *rhs; - char operator; - char separator; +struct cpuidle_attr { + struct attribute attr; + ssize_t (*show)(struct cpuidle_device *, char *); + ssize_t (*store)(struct cpuidle_device *, const char *, size_t); }; -struct contig_page_info { - long unsigned int free_pages; - long unsigned int free_blocks_total; - long unsigned int free_blocks_suitable; +struct cpuidle_state_attr { + struct attribute attr; + ssize_t (*show)(struct cpuidle_state *, struct cpuidle_state_usage *, char *); + ssize_t (*store)(struct cpuidle_state *, struct cpuidle_state_usage *, const char *, size_t); }; -struct decrypt_bh_ctx { +struct udp_tunnel_nic_table_entry; + +struct udp_tunnel_nic { struct work_struct work; - struct buffer_head *bh; + struct net_device *dev; + u8 need_sync: 1; + u8 need_replay: 1; + u8 work_pending: 1; + unsigned int n_tables; + long unsigned int missed; + struct udp_tunnel_nic_table_entry **entries; }; -struct bh_lru { - struct buffer_head *bhs[16]; +struct udp_tunnel_nic_shared_node { + struct net_device *dev; + struct list_head list; }; -struct bh_accounting { - int nr; - int ratelimit; +enum udp_tunnel_nic_table_entry_flags { + UDP_TUNNEL_NIC_ENTRY_ADD = 1, + UDP_TUNNEL_NIC_ENTRY_DEL = 2, + UDP_TUNNEL_NIC_ENTRY_OP_FAIL = 4, + UDP_TUNNEL_NIC_ENTRY_FROZEN = 8, }; -struct latency_bucket { - long unsigned int total_latency; - int samples; +struct udp_tunnel_nic_table_entry { + __be16 port; + u8 type; + u8 flags; + u16 use_cnt; + u8 hw_priv; }; -struct avg_latency_bucket { - long unsigned int latency; - bool valid; +struct nft_ct_frag6_pernet { + struct ctl_table_header *nf_frag_frags_hdr; + struct fqdir *fqdir; }; -struct throtl_data { - struct throtl_service_queue service_queue; - struct request_queue *queue; - unsigned int nr_queued[2]; - unsigned int throtl_slice; - struct work_struct dispatch_work; - unsigned int limit_index; - bool limit_valid[2]; - long unsigned int low_upgrade_time; - long unsigned int low_downgrade_time; - unsigned int scale; - struct latency_bucket tmp_buckets[18]; - struct avg_latency_bucket avg_buckets[18]; - struct latency_bucket *latency_buckets[2]; - long unsigned int last_calculate_time; - long unsigned int filtered_latency; - bool track_bio_latency; +struct csum_pseudo_header { + __be64 data_seq; + __be32 subflow_seq; + __be16 data_len; + __sum16 csum; }; -struct logo_data { - int depth; - int needs_directpalette; - int needs_truepalette; - int needs_cmapreset; - const struct linux_logo *logo; +struct ppin_info { + int feature; + int msr_ppin_ctl; + int msr_ppin; }; -enum { - MATCH_MTR = 0, - MATCH_MEQ = 1, - MATCH_MLE = 2, - MATCH_MLT = 3, - MATCH_MGE = 4, - MATCH_MGT = 5, +struct cpuid_dependent_feature { + u32 feature; + u32 level; }; -struct acpi_namestring_info { - const char *external_name; - const char *next_external_char; - char *internal_name; - u32 length; - u32 num_segments; - u32 num_carats; - u8 fully_qualified; +enum rseq_cpu_id_state { + RSEQ_CPU_ID_UNINITIALIZED = -1, + RSEQ_CPU_ID_REGISTRATION_FAILED = -2, }; -struct clk_fixed_rate { - struct clk_hw hw; - long unsigned int fixed_rate; - long unsigned int fixed_accuracy; - long unsigned int flags; +enum rseq_flags { + RSEQ_FLAG_UNREGISTER = 1, }; -struct vcs_poll_data { - struct notifier_block notifier; - unsigned int cons_num; - int event; - wait_queue_head_t waitq; - struct fasync_struct *fasync; +enum rseq_cs_flags { + RSEQ_CS_FLAG_NO_RESTART_ON_PREEMPT = 1, + RSEQ_CS_FLAG_NO_RESTART_ON_SIGNAL = 2, + RSEQ_CS_FLAG_NO_RESTART_ON_MIGRATE = 4, }; -enum { - IFLA_VF_LINK_STATE_AUTO = 0, - IFLA_VF_LINK_STATE_ENABLE = 1, - IFLA_VF_LINK_STATE_DISABLE = 2, - __IFLA_VF_LINK_STATE_MAX = 3, +struct rseq_cs { + __u32 version; + __u32 flags; + __u64 start_ip; + __u64 post_commit_offset; + __u64 abort_ip; }; -struct ifaddrlblmsg { - __u8 ifal_family; - __u8 __ifal_reserved; - __u8 ifal_prefixlen; - __u8 ifal_flags; - __u32 ifal_index; - __u32 ifal_seq; +struct trace_event_raw_rseq_update { + struct trace_entry ent; + s32 cpu_id; + char __data[0]; }; -enum { - IFAL_ADDRESS = 1, - IFAL_LABEL = 2, - __IFAL_MAX = 3, +struct trace_event_raw_rseq_ip_fixup { + struct trace_entry ent; + long unsigned int regs_ip; + long unsigned int start_ip; + long unsigned int post_commit_offset; + long unsigned int abort_ip; + char __data[0]; }; -struct ip6addrlbl_entry { - struct in6_addr prefix; - int prefixlen; - int ifindex; - int addrtype; - u32 label; - struct hlist_node list; - struct callback_head rcu; -}; +struct trace_event_data_offsets_rseq_update {}; -struct ip6addrlbl_init_table { - const struct in6_addr *prefix; - int prefixlen; - u32 label; -}; +struct trace_event_data_offsets_rseq_ip_fixup {}; -enum { - SEG6_IPTUNNEL_UNSPEC = 0, - SEG6_IPTUNNEL_SRH = 1, - __SEG6_IPTUNNEL_MAX = 2, +typedef void (*btf_trace_rseq_update)(void *, struct task_struct *); + +typedef void (*btf_trace_rseq_ip_fixup)(void *, long unsigned int, long unsigned int, long unsigned int, long unsigned int); + +struct trace_event_raw_vm_unmapped_area { + struct trace_entry ent; + long unsigned int addr; + long unsigned int total_vm; + long unsigned int flags; + long unsigned int length; + long unsigned int low_limit; + long unsigned int high_limit; + long unsigned int align_mask; + long unsigned int align_offset; + char __data[0]; }; -struct seg6_iptunnel_encap { - int mode; - struct ipv6_sr_hdr srh[0]; +struct trace_event_raw_vma_mas_szero { + struct trace_entry ent; + struct maple_tree *mt; + long unsigned int start; + long unsigned int end; + char __data[0]; }; -enum { - SEG6_IPTUN_MODE_INLINE = 0, - SEG6_IPTUN_MODE_ENCAP = 1, - SEG6_IPTUN_MODE_L2ENCAP = 2, +struct trace_event_raw_vma_store { + struct trace_entry ent; + struct maple_tree *mt; + struct vm_area_struct *vma; + long unsigned int vm_start; + long unsigned int vm_end; + char __data[0]; }; -struct seg6_lwt { - struct dst_cache cache; - struct seg6_iptunnel_encap tuninfo[0]; +struct trace_event_raw_exit_mmap { + struct trace_entry ent; + struct mm_struct *mm; + struct maple_tree *mt; + char __data[0]; }; -struct _fpx_sw_bytes { - __u32 magic1; - __u32 extended_size; - __u64 xfeatures; - __u32 xstate_size; - __u32 padding[7]; +struct trace_event_data_offsets_vm_unmapped_area {}; + +struct trace_event_data_offsets_vma_mas_szero {}; + +struct trace_event_data_offsets_vma_store {}; + +struct trace_event_data_offsets_exit_mmap {}; + +typedef void (*btf_trace_vm_unmapped_area)(void *, long unsigned int, struct vm_unmapped_area_info *); + +typedef void (*btf_trace_vma_mas_szero)(void *, struct maple_tree *, long unsigned int, long unsigned int); + +typedef void (*btf_trace_vma_store)(void *, struct maple_tree *, struct vm_area_struct *); + +typedef void (*btf_trace_exit_mmap)(void *, struct mm_struct *); + +struct mqueue_fs_context { + struct ipc_namespace *ipc_ns; + bool newns; }; -struct _fpreg { - __u16 significand[4]; - __u16 exponent; +struct posix_msg_tree_node { + struct rb_node rb_node; + struct list_head msg_list; + int priority; }; -struct _fpxreg { - __u16 significand[4]; - __u16 exponent; - __u16 padding[3]; +struct ext_wait_queue { + struct task_struct *task; + struct list_head list; + struct msg_msg *msg; + int state; }; -struct _xmmreg { - __u32 element[4]; +struct mqueue_inode_info { + spinlock_t lock; + struct inode vfs_inode; + wait_queue_head_t wait_q; + struct rb_root msg_tree; + struct rb_node *msg_tree_rightmost; + struct posix_msg_tree_node *node_cache; + struct mq_attr attr; + struct sigevent notify; + struct pid *notify_owner; + u32 notify_self_exec_id; + struct user_namespace *notify_user_ns; + struct ucounts *ucounts; + struct sock *notify_sock; + struct sk_buff *notify_cookie; + struct ext_wait_queue e_wait_q[2]; + long unsigned int qsize; }; -struct _fpstate_32 { - __u32 cw; - __u32 sw; - __u32 tag; - __u32 ipoff; - __u32 cssel; - __u32 dataoff; - __u32 datasel; - struct _fpreg _st[8]; - __u16 status; - __u16 magic; - __u32 _fxsr_env[6]; - __u32 mxcsr; - __u32 reserved; - struct _fpxreg _fxsr_st[8]; - struct _xmmreg _xmm[8]; - union { - __u32 padding1[44]; - __u32 padding[44]; - }; - union { - __u32 padding2[12]; - struct _fpx_sw_bytes sw_reserved; - }; +typedef uint32_t char32_t; + +struct uni_screen { + char32_t *lines[0]; }; -struct user_i387_ia32_struct { - u32 cwd; - u32 swd; - u32 twd; - u32 fip; - u32 fcs; - u32 foo; - u32 fos; - u32 st_space[20]; +struct con_driver { + const struct consw *con; + const char *desc; + struct device *dev; + int node; + int first; + int last; + int flag; }; -struct ctx_switch_entry { - struct trace_entry ent; - unsigned int prev_pid; - unsigned int next_pid; - unsigned int next_cpu; - unsigned char prev_prio; - unsigned char prev_state; - unsigned char next_prio; - unsigned char next_state; +enum { + blank_off = 0, + blank_normal_wait = 1, + blank_vesa_wait = 2, }; -struct hwlat_entry { - struct trace_entry ent; - u64 duration; - u64 outer_duration; - u64 nmi_total_ts; - struct timespec64 timestamp; - unsigned int nmi_count; - unsigned int seqnum; - unsigned int count; +enum { + EPecma = 0, + EPdec = 1, + EPeq = 2, + EPgt = 3, + EPlt = 4, }; -struct osnoise_entry { - struct trace_entry ent; - u64 noise; - u64 runtime; - u64 max_sample; - unsigned int hw_count; - unsigned int nmi_count; - unsigned int irq_count; - unsigned int softirq_count; - unsigned int thread_count; +struct rgb { + u8 r; + u8 g; + u8 b; }; -struct timerlat_entry { - struct trace_entry ent; - unsigned int seqnum; - int context; - u64 timer_latency; +enum { + ESnormal = 0, + ESesc = 1, + ESsquare = 2, + ESgetpars = 3, + ESfunckey = 4, + EShash = 5, + ESsetG0 = 6, + ESsetG1 = 7, + ESpercent = 8, + EScsiignore = 9, + ESnonstd = 10, + ESpalette = 11, + ESosc = 12, + ESapc = 13, + ESpm = 14, + ESdcs = 15, }; -struct trace_mark { - long long unsigned int val; - char sym; +struct interval { + uint32_t first; + uint32_t last; }; -struct nodemask_scratch { - nodemask_t mask1; - nodemask_t mask2; +struct vc_draw_region { + long unsigned int from; + long unsigned int to; + int x; }; -struct sp_node { - struct rb_node nd; - long unsigned int start; - long unsigned int end; - struct mempolicy *policy; +struct brd_device { + int brd_number; + struct gendisk *brd_disk; + struct list_head brd_list; + spinlock_t brd_lock; + struct xarray brd_pages; + u64 brd_nr_pages; }; -struct mempolicy_operations { - int (*create)(struct mempolicy *, const nodemask_t *); - void (*rebind)(struct mempolicy *, const nodemask_t *); +enum { + TCA_BPF_UNSPEC = 0, + TCA_BPF_ACT = 1, + TCA_BPF_POLICE = 2, + TCA_BPF_CLASSID = 3, + TCA_BPF_OPS_LEN = 4, + TCA_BPF_OPS = 5, + TCA_BPF_FD = 6, + TCA_BPF_NAME = 7, + TCA_BPF_FLAGS = 8, + TCA_BPF_FLAGS_GEN = 9, + TCA_BPF_TAG = 10, + TCA_BPF_ID = 11, + __TCA_BPF_MAX = 12, }; -struct queue_pages { - struct list_head *pagelist; - long unsigned int flags; - nodemask_t *nmask; - long unsigned int start; - long unsigned int end; - struct vm_area_struct *first; +struct cls_bpf_head { + struct list_head plist; + struct idr handle_idr; + struct callback_head rcu; }; -enum nf_ip_hook_priorities { - NF_IP_PRI_FIRST = 2147483648, - NF_IP_PRI_RAW_BEFORE_DEFRAG = 4294966846, - NF_IP_PRI_CONNTRACK_DEFRAG = 4294966896, - NF_IP_PRI_RAW = 4294966996, - NF_IP_PRI_SELINUX_FIRST = 4294967071, - NF_IP_PRI_CONNTRACK = 4294967096, - NF_IP_PRI_MANGLE = 4294967146, - NF_IP_PRI_NAT_DST = 4294967196, - NF_IP_PRI_FILTER = 0, - NF_IP_PRI_SECURITY = 50, - NF_IP_PRI_NAT_SRC = 100, - NF_IP_PRI_SELINUX_LAST = 225, - NF_IP_PRI_CONNTRACK_HELPER = 300, - NF_IP_PRI_CONNTRACK_CONFIRM = 2147483647, - NF_IP_PRI_LAST = 2147483647, +struct cls_bpf_prog { + struct bpf_prog *filter; + struct list_head link; + struct tcf_result res; + bool exts_integrated; + u32 gen_flags; + unsigned int in_hw_count; + struct tcf_exts exts; + u32 handle; + u16 bpf_num_ops; + struct sock_filter *bpf_ops; + const char *bpf_name; + struct tcf_proto *tp; + struct rcu_work rwork; }; -enum nf_ip6_hook_priorities { - NF_IP6_PRI_FIRST = 2147483648, - NF_IP6_PRI_RAW_BEFORE_DEFRAG = 4294966846, - NF_IP6_PRI_CONNTRACK_DEFRAG = 4294966896, - NF_IP6_PRI_RAW = 4294966996, - NF_IP6_PRI_SELINUX_FIRST = 4294967071, - NF_IP6_PRI_CONNTRACK = 4294967096, - NF_IP6_PRI_MANGLE = 4294967146, - NF_IP6_PRI_NAT_DST = 4294967196, - NF_IP6_PRI_FILTER = 0, - NF_IP6_PRI_SECURITY = 50, - NF_IP6_PRI_NAT_SRC = 100, - NF_IP6_PRI_SELINUX_LAST = 225, - NF_IP6_PRI_CONNTRACK_HELPER = 300, - NF_IP6_PRI_LAST = 2147483647, +enum nfnetlink_groups { + NFNLGRP_NONE = 0, + NFNLGRP_CONNTRACK_NEW = 1, + NFNLGRP_CONNTRACK_UPDATE = 2, + NFNLGRP_CONNTRACK_DESTROY = 3, + NFNLGRP_CONNTRACK_EXP_NEW = 4, + NFNLGRP_CONNTRACK_EXP_UPDATE = 5, + NFNLGRP_CONNTRACK_EXP_DESTROY = 6, + NFNLGRP_NFTABLES = 7, + NFNLGRP_ACCT_QUOTA = 8, + NFNLGRP_NFTRACE = 9, + __NFNLGRP_MAX = 10, }; -enum sctp_param { - SCTP_PARAM_HEARTBEAT_INFO = 256, - SCTP_PARAM_IPV4_ADDRESS = 1280, - SCTP_PARAM_IPV6_ADDRESS = 1536, - SCTP_PARAM_STATE_COOKIE = 1792, - SCTP_PARAM_UNRECOGNIZED_PARAMETERS = 2048, - SCTP_PARAM_COOKIE_PRESERVATIVE = 2304, - SCTP_PARAM_HOST_NAME_ADDRESS = 2816, - SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = 3072, - SCTP_PARAM_ECN_CAPABLE = 128, - SCTP_PARAM_RANDOM = 640, - SCTP_PARAM_CHUNKS = 896, - SCTP_PARAM_HMAC_ALGO = 1152, - SCTP_PARAM_SUPPORTED_EXT = 2176, - SCTP_PARAM_FWD_TSN_SUPPORT = 192, - SCTP_PARAM_ADD_IP = 448, - SCTP_PARAM_DEL_IP = 704, - SCTP_PARAM_ERR_CAUSE = 960, - SCTP_PARAM_SET_PRIMARY = 1216, - SCTP_PARAM_SUCCESS_REPORT = 1472, - SCTP_PARAM_ADAPTATION_LAYER_IND = 1728, - SCTP_PARAM_RESET_OUT_REQUEST = 3328, - SCTP_PARAM_RESET_IN_REQUEST = 3584, - SCTP_PARAM_RESET_TSN_REQUEST = 3840, - SCTP_PARAM_RESET_RESPONSE = 4096, - SCTP_PARAM_RESET_ADD_OUT_STREAMS = 4352, - SCTP_PARAM_RESET_ADD_IN_STREAMS = 4608, +enum nfnl_batch_attributes { + NFNL_BATCH_UNSPEC = 0, + NFNL_BATCH_GENID = 1, + __NFNL_BATCH_MAX = 2, }; -struct file_security_struct { - u32 sid; - u32 fown_sid; - u32 isid; - u32 pseqno; +struct nfnl_net { + struct sock *nfnl; }; -struct msg_security_struct { - u32 sid; +struct nfnl_err { + struct list_head head; + struct nlmsghdr *nlh; + int err; + struct netlink_ext_ack extack; }; -struct ipc_security_struct { - u16 sclass; - u32 sid; +enum { + NFNL_BATCH_FAILURE = 1, + NFNL_BATCH_DONE = 2, + NFNL_BATCH_REPLAY = 4, }; -struct tun_security_struct { - u32 sid; +struct bpfilter_umh_ops { + struct umd_info info; + struct mutex lock; + int (*sockopt)(struct sock *, int, sockptr_t, unsigned int, bool); + int (*start)(); }; -struct key_security_struct { - u32 sid; +struct ipt_icmp { + __u8 type; + __u8 code[2]; + __u8 invflags; }; -struct bpf_security_struct { - u32 sid; +struct ipt_getinfo { + char name[32]; + unsigned int valid_hooks; + unsigned int hook_entry[5]; + unsigned int underflow[5]; + unsigned int num_entries; + unsigned int size; }; -struct perf_event_security_struct { - u32 sid; +struct ipt_get_entries { + char name[32]; + unsigned int size; + struct ipt_entry entrytable[0]; }; -struct selinux_mnt_opts { - u32 fscontext_sid; - u32 context_sid; - u32 rootcontext_sid; - u32 defcontext_sid; +struct ipt_error { + struct ipt_entry entry; + struct xt_error_target target; }; -enum { - Opt_error = 4294967295, - Opt_context = 0, - Opt_defcontext = 1, - Opt_fscontext = 2, - Opt_rootcontext = 3, - Opt_seclabel = 4, +struct ip_tunnel_prl { + __be32 addr; + __u16 flags; + __u16 __reserved; + __u32 datalen; + __u32 __reserved2; }; -struct pkru_state { - u32 pkru; - u32 pad; +struct sit_net { + struct ip_tunnel *tunnels_r_l[16]; + struct ip_tunnel *tunnels_r[16]; + struct ip_tunnel *tunnels_l[16]; + struct ip_tunnel *tunnels_wc[1]; + struct ip_tunnel **tunnels[4]; + struct net_device *fb_tunnel_dev; }; -struct fpu_guest { +struct metadata_dst; + +struct warn_args; + +struct trace_event_raw_x86_fpu { + struct trace_entry ent; + struct fpu *fpu; + bool load_fpu; u64 xfeatures; - u64 perm; - u64 xfd_err; - unsigned int uabi_size; - struct fpstate *fpstate; + u64 xcomp_bv; + char __data[0]; }; -struct callchain_cpus_entries { - struct callback_head callback_head; - struct perf_callchain_entry *cpu_entries[0]; -}; +struct trace_event_data_offsets_x86_fpu {}; -typedef long unsigned int dax_entry_t; +typedef void (*btf_trace_x86_fpu_before_save)(void *, struct fpu *); -struct to_kill { - struct list_head nd; - struct task_struct *tsk; - long unsigned int addr; - short int size_shift; -}; +typedef void (*btf_trace_x86_fpu_after_save)(void *, struct fpu *); -struct hwp_walk { - struct to_kill tk; - long unsigned int pfn; - int flags; -}; +typedef void (*btf_trace_x86_fpu_before_restore)(void *, struct fpu *); -struct page_state { - long unsigned int mask; - long unsigned int res; - enum mf_action_page_type type; - int (*action)(struct page_state *, struct page *); -}; +typedef void (*btf_trace_x86_fpu_after_restore)(void *, struct fpu *); -struct memory_failure_entry { - long unsigned int pfn; - int flags; -}; +typedef void (*btf_trace_x86_fpu_regs_activated)(void *, struct fpu *); -struct memory_failure_cpu { - struct { - union { - struct __kfifo kfifo; - struct memory_failure_entry *type; - const struct memory_failure_entry *const_type; - char (*rectype)[0]; - struct memory_failure_entry *ptr; - const struct memory_failure_entry *ptr_const; - }; - struct memory_failure_entry buf[16]; - } fifo; - spinlock_t lock; - struct work_struct work; -}; +typedef void (*btf_trace_x86_fpu_regs_deactivated)(void *, struct fpu *); -enum hugetlbfs_size_type { - NO_SIZE = 0, - SIZE_STD = 1, - SIZE_PERCENT = 2, -}; +typedef void (*btf_trace_x86_fpu_init_state)(void *, struct fpu *); -struct hugetlbfs_fs_context { - struct hstate *hstate; - long long unsigned int max_size_opt; - long long unsigned int min_size_opt; - long int max_hpages; - long int nr_inodes; - long int min_hpages; - enum hugetlbfs_size_type max_val_type; - enum hugetlbfs_size_type min_val_type; - kuid_t uid; - kgid_t gid; - umode_t mode; -}; +typedef void (*btf_trace_x86_fpu_dropped)(void *, struct fpu *); -enum hugetlb_param { - Opt_gid___5 = 0, - Opt_min_size = 1, - Opt_mode___5 = 2, - Opt_nr_inodes___2 = 3, - Opt_pagesize = 4, - Opt_size___2 = 5, - Opt_uid___4 = 6, -}; +typedef void (*btf_trace_x86_fpu_copy_src)(void *, struct fpu *); -enum tpm_pcrs { - TPM_PCR0 = 0, - TPM_PCR8 = 8, - TPM_PCR10 = 10, -}; +typedef void (*btf_trace_x86_fpu_copy_dst)(void *, struct fpu *); -struct ima_algo_desc { - struct crypto_shash *tfm; - enum hash_algo algo; +typedef void (*btf_trace_x86_fpu_xstate_check_failed)(void *, struct fpu *); + +enum freezer_state_flags { + CGROUP_FREEZER_ONLINE = 1, + CGROUP_FREEZING_SELF = 2, + CGROUP_FREEZING_PARENT = 4, + CGROUP_FROZEN = 8, + CGROUP_FREEZING = 6, }; -struct acpi_ged_device { - struct device *dev; - struct list_head event_list; +struct freezer { + struct cgroup_subsys_state css; + unsigned int state; }; -struct acpi_ged_event { - struct list_head node; - struct device *dev; - unsigned int gsi; - unsigned int irq; - acpi_handle handle; +struct tracer_stat { + const char *name; + void * (*stat_start)(struct tracer_stat *); + void * (*stat_next)(void *, int); + cmp_func_t stat_cmp; + int (*stat_show)(struct seq_file *, void *); + void (*stat_release)(void *); + int (*stat_headers)(struct seq_file *); }; -struct pm_clk_notifier_block { - struct notifier_block nb; - struct dev_pm_domain *pm_domain; - char *con_ids[0]; +struct stat_node { + struct rb_node node; + void *stat; }; -struct nsim_dev_hwstats_netdev { - struct list_head list; - struct net_device *netdev; - struct rtnl_hw_stats64 stats; - bool enabled; - bool fail_enable; +struct stat_session { + struct list_head session_list; + struct tracer_stat *ts; + struct rb_root stat_root; + struct mutex stat_mutex; + struct dentry *file; }; -enum nsim_dev_hwstats_do { - NSIM_DEV_HWSTATS_DO_DISABLE = 0, - NSIM_DEV_HWSTATS_DO_ENABLE = 1, - NSIM_DEV_HWSTATS_DO_FAIL = 2, +struct bpf_timer { + long: 64; + long: 64; }; -struct nsim_dev_hwstats_fops { - const struct file_operations fops; - enum nsim_dev_hwstats_do action; - enum netdev_offload_xstats_type type; +struct bpf_dynptr { + long: 64; + long: 64; }; -enum { - SK_DIAG_BPF_STORAGE_REQ_NONE = 0, - SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 1, - __SK_DIAG_BPF_STORAGE_REQ_MAX = 2, +struct bpf_list_head { + long: 64; + long: 64; }; -enum { - SK_DIAG_BPF_STORAGE_REP_NONE = 0, - SK_DIAG_BPF_STORAGE = 1, - __SK_DIAG_BPF_STORAGE_REP_MAX = 2, +struct bpf_list_node { + long: 64; + long: 64; }; -enum { - SK_DIAG_BPF_STORAGE_NONE = 0, - SK_DIAG_BPF_STORAGE_PAD = 1, - SK_DIAG_BPF_STORAGE_MAP_ID = 2, - SK_DIAG_BPF_STORAGE_MAP_VALUE = 3, - __SK_DIAG_BPF_STORAGE_MAX = 4, +struct bpf_pidns_info { + __u32 pid; + __u32 tgid; }; -typedef u64 (*btf_bpf_sk_storage_get)(struct bpf_map *, struct sock *, void *, u64, gfp_t); +typedef u64 (*btf_bpf_map_lookup_elem)(struct bpf_map *, void *); -typedef u64 (*btf_bpf_sk_storage_delete)(struct bpf_map *, struct sock *); +typedef u64 (*btf_bpf_map_update_elem)(struct bpf_map *, void *, void *, u64); -typedef u64 (*btf_bpf_sk_storage_get_tracing)(struct bpf_map *, struct sock *, void *, u64, gfp_t); +typedef u64 (*btf_bpf_map_delete_elem)(struct bpf_map *, void *); -typedef u64 (*btf_bpf_sk_storage_delete_tracing)(struct bpf_map *, struct sock *); +typedef u64 (*btf_bpf_map_push_elem)(struct bpf_map *, void *, u64); -struct bpf_sk_storage_diag { - u32 nr_maps; - struct bpf_map *maps[0]; -}; +typedef u64 (*btf_bpf_map_pop_elem)(struct bpf_map *, void *); -struct bpf_iter_seq_sk_storage_map_info { - struct bpf_map *map; - unsigned int bucket_id; - unsigned int skip_elems; -}; +typedef u64 (*btf_bpf_map_peek_elem)(struct bpf_map *, void *); -struct bpf_iter__bpf_sk_storage_map { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_map *map; - }; - union { - struct sock *sk; - }; - union { - void *value; - }; -}; +typedef u64 (*btf_bpf_map_lookup_percpu_elem)(struct bpf_map *, void *, u32); -struct phc_vclocks_reply_data { - struct ethnl_reply_data base; - int num; - int *index; -}; +typedef u64 (*btf_bpf_get_smp_processor_id)(); -struct bpfilter_umh_ops { - struct umd_info info; - struct mutex lock; - int (*sockopt)(struct sock *, int, sockptr_t, unsigned int, bool); - int (*start)(); -}; +typedef u64 (*btf_bpf_get_numa_node_id)(); -struct rt0_hdr { - struct ipv6_rt_hdr rt_hdr; - __u32 reserved; - struct in6_addr addr[0]; -}; +typedef u64 (*btf_bpf_ktime_get_ns)(); -struct ioam6_hdr { - __u8 opt_type; - __u8 opt_len; - char: 8; - __u8 type; -}; +typedef u64 (*btf_bpf_ktime_get_boot_ns)(); -enum x86_regset { - REGSET_GENERAL = 0, - REGSET_FP = 1, - REGSET_XFP = 2, - REGSET_IOPERM64 = 2, - REGSET_XSTATE = 3, - REGSET_TLS = 4, - REGSET_IOPERM32 = 5, -}; +typedef u64 (*btf_bpf_ktime_get_coarse_ns)(); -struct pt_regs_offset { - const char *name; - int offset; -}; +typedef u64 (*btf_bpf_ktime_get_tai_ns)(); -struct mtrr_sentry { - __u64 base; - __u32 size; - __u32 type; -}; +typedef u64 (*btf_bpf_get_current_pid_tgid)(); -struct mtrr_gentry { - __u64 base; - __u32 size; - __u32 regnum; - __u32 type; - __u32 _pad; -}; +typedef u64 (*btf_bpf_get_current_uid_gid)(); -struct trace_event_raw_x86_exceptions { - struct trace_entry ent; - long unsigned int address; - long unsigned int ip; - long unsigned int error_code; - char __data[0]; -}; +typedef u64 (*btf_bpf_get_current_comm)(char *, u32); -struct trace_event_data_offsets_x86_exceptions {}; +typedef u64 (*btf_bpf_spin_lock)(struct bpf_spin_lock *); -typedef void (*btf_trace_page_fault_user)(void *, long unsigned int, struct pt_regs *, long unsigned int); +typedef u64 (*btf_bpf_spin_unlock)(struct bpf_spin_lock *); -typedef void (*btf_trace_page_fault_kernel)(void *, long unsigned int, struct pt_regs *, long unsigned int); +typedef u64 (*btf_bpf_jiffies64)(); -enum { - TRACE_NOP_OPT_ACCEPT = 1, - TRACE_NOP_OPT_REFUSE = 2, -}; +typedef u64 (*btf_bpf_get_current_cgroup_id)(); -struct bpf_iter_seq_map_info { - u32 map_id; -}; +typedef u64 (*btf_bpf_get_current_ancestor_cgroup_id)(int); -struct bpf_iter__bpf_map { - union { - struct bpf_iter_meta *meta; - }; - union { - struct bpf_map *map; - }; -}; +typedef u64 (*btf_bpf_strtol)(const char *, size_t, u64, long int *); -struct f_owner_ex { - int type; - __kernel_pid_t pid; -}; +typedef u64 (*btf_bpf_strtoul)(const char *, size_t, u64, long unsigned int *); -struct crypto_report_blkcipher { - char type[64]; - char geniv[64]; - unsigned int blocksize; - unsigned int min_keysize; - unsigned int max_keysize; - unsigned int ivsize; +typedef u64 (*btf_bpf_strncmp)(const char *, u32, const char *); + +typedef u64 (*btf_bpf_get_ns_current_pid_tgid)(u64, u64, struct bpf_pidns_info *, u32); + +typedef u64 (*btf_bpf_event_output_data)(void *, struct bpf_map *, u64, void *, u64); + +typedef u64 (*btf_bpf_copy_from_user)(void *, u32, const void *); + +typedef u64 (*btf_bpf_copy_from_user_task)(void *, u32, const void *, struct task_struct *, u64); + +typedef u64 (*btf_bpf_per_cpu_ptr)(const void *, u32); + +typedef u64 (*btf_bpf_this_cpu_ptr)(const void *); + +struct bpf_bprintf_buffers { + char tmp_bufs[1536]; }; -enum { - SKCIPHER_WALK_PHYS = 1, - SKCIPHER_WALK_SLOW = 2, - SKCIPHER_WALK_COPY = 4, - SKCIPHER_WALK_DIFF = 8, - SKCIPHER_WALK_SLEEP = 16, +typedef u64 (*btf_bpf_snprintf)(char *, u32, char *, const void *, u32); + +struct bpf_hrtimer { + struct hrtimer timer; + struct bpf_map *map; + struct bpf_prog *prog; + void *callback_fn; + void *value; }; -struct skcipher_walk_buffer { - struct list_head entry; - struct scatter_walk dst; - unsigned int len; - u8 *data; - u8 buffer[0]; +struct bpf_timer_kern { + struct bpf_hrtimer *timer; + struct bpf_spin_lock lock; }; -typedef u32 depot_stack_handle_t; +typedef u64 (*btf_bpf_timer_init)(struct bpf_timer_kern *, struct bpf_map *, u64); -union handle_parts { - depot_stack_handle_t handle; - struct { - u32 slabindex: 21; - u32 offset: 10; - u32 valid: 1; - }; +typedef u64 (*btf_bpf_timer_set_callback)(struct bpf_timer_kern *, void *, struct bpf_prog_aux *); + +typedef u64 (*btf_bpf_timer_start)(struct bpf_timer_kern *, u64, u64); + +typedef u64 (*btf_bpf_timer_cancel)(struct bpf_timer_kern *); + +typedef u64 (*btf_bpf_kptr_xchg)(void *, void *); + +typedef u64 (*btf_bpf_dynptr_from_mem)(void *, u32, u64, struct bpf_dynptr_kern *); + +typedef u64 (*btf_bpf_dynptr_read)(void *, u32, struct bpf_dynptr_kern *, u32, u64); + +typedef u64 (*btf_bpf_dynptr_write)(struct bpf_dynptr_kern *, u32, void *, u32, u64); + +typedef u64 (*btf_bpf_dynptr_data)(struct bpf_dynptr_kern *, u32, u32); + +struct hashtab_info { + u32 slots_used; + u32 max_chain_len; }; -struct stack_record { - struct stack_record *next; - u32 hash; - u32 size; - union handle_parts handle; - long unsigned int entries[0]; +struct sidtab_str_cache { + struct callback_head rcu_member; + struct list_head lru_member; + struct sidtab_entry *parent; + u32 len; + char str[0]; }; -struct portdrv_service_data { - struct pcie_port_service_driver *drv; - struct device *dev; - u32 service; +struct sha512_state { + u64 state[8]; + u64 count[2]; + u8 buf[128]; }; -typedef int (*pcie_callback_t)(struct pcie_device *); +typedef void sha512_block_fn(struct sha512_state *, const u8 *, int); -enum { - LDISC_SEM_NORMAL = 0, - LDISC_SEM_OTHER = 1, +enum pkcs7_actions { + ACT_pkcs7_check_content_type = 0, + ACT_pkcs7_extract_cert = 1, + ACT_pkcs7_note_OID = 2, + ACT_pkcs7_note_certificate_list = 3, + ACT_pkcs7_note_content = 4, + ACT_pkcs7_note_data = 5, + ACT_pkcs7_note_signed_info = 6, + ACT_pkcs7_note_signeddata_version = 7, + ACT_pkcs7_note_signerinfo_version = 8, + ACT_pkcs7_sig_note_authenticated_attr = 9, + ACT_pkcs7_sig_note_digest_algo = 10, + ACT_pkcs7_sig_note_issuer = 11, + ACT_pkcs7_sig_note_pkey_algo = 12, + ACT_pkcs7_sig_note_serial = 13, + ACT_pkcs7_sig_note_set_of_authattrs = 14, + ACT_pkcs7_sig_note_signature = 15, + ACT_pkcs7_sig_note_skid = 16, + NR__pkcs7_actions = 17, }; -enum crb_defaults { - CRB_ACPI_START_REVISION_ID = 1, - CRB_ACPI_START_INDEX = 1, +struct pkcs7_parse_context { + struct pkcs7_message *msg; + struct pkcs7_signed_info *sinfo; + struct pkcs7_signed_info **ppsinfo; + struct x509_certificate *certs; + struct x509_certificate **ppcerts; + long unsigned int data; + enum OID last_oid; + unsigned int x509_index; + unsigned int sinfo_index; + const void *raw_serial; + unsigned int raw_serial_size; + unsigned int raw_issuer_size; + const void *raw_issuer; + const void *raw_skid; + unsigned int raw_skid_size; + bool expect_skid; }; -enum crb_loc_ctrl { - CRB_LOC_CTRL_REQUEST_ACCESS = 1, - CRB_LOC_CTRL_RELINQUISH = 2, +struct queue_sysfs_entry { + struct attribute attr; + ssize_t (*show)(struct request_queue *, char *); + ssize_t (*store)(struct request_queue *, const char *, size_t); }; -enum crb_loc_state { - CRB_LOC_STATE_LOC_ASSIGNED = 2, - CRB_LOC_STATE_TPM_REG_VALID_STS = 128, +struct io_xattr { + struct file *file; + struct xattr_ctx ctx; + struct filename *filename; }; -enum crb_ctrl_req { - CRB_CTRL_REQ_CMD_READY = 1, - CRB_CTRL_REQ_GO_IDLE = 2, -}; +typedef struct { + BYTE maxTableLog; + BYTE tableType; + BYTE tableLog; + BYTE reserved; +} DTableDesc; -enum crb_ctrl_sts { - CRB_CTRL_STS_ERROR = 1, - CRB_CTRL_STS_TPM_IDLE = 2, -}; +typedef struct { + BYTE byte; + BYTE nbBits; +} HUF_DEltX1; -enum crb_start { - CRB_START_INVOKE = 1, -}; +typedef struct { + U32 rankVal[16]; + U32 rankStart[16]; + U32 statsWksp[218]; + BYTE symbols[256]; + BYTE huffWeight[256]; +} HUF_ReadDTableX1_Workspace; -enum crb_cancel { - CRB_CANCEL_INVOKE = 1, -}; +typedef struct { + U16 sequence; + BYTE nbBits; + BYTE length; +} HUF_DEltX2; -struct crb_regs_head { - u32 loc_state; - u32 reserved1; - u32 loc_ctrl; - u32 loc_sts; - u8 reserved2[32]; - u64 intf_id; - u64 ctrl_ext; -}; +typedef struct { + BYTE symbol; + BYTE weight; +} sortedSymbol_t; -struct crb_regs_tail { - u32 ctrl_req; - u32 ctrl_sts; - u32 ctrl_cancel; - u32 ctrl_start; - u32 ctrl_int_enable; - u32 ctrl_int_sts; - u32 ctrl_cmd_size; - u32 ctrl_cmd_pa_low; - u32 ctrl_cmd_pa_high; - u32 ctrl_rsp_size; - u64 ctrl_rsp_pa; -}; +typedef U32 rankValCol_t[13]; -enum crb_status { - CRB_DRV_STS_COMPLETE = 1, -}; +typedef struct { + U32 rankVal[156]; + U32 rankStats[13]; + U32 rankStart0[14]; + sortedSymbol_t sortedSymbol[256]; + BYTE weightList[256]; + U32 calleeWksp[218]; +} HUF_ReadDTableX2_Workspace; -struct crb_priv { - u32 sm; - const char *hid; - struct crb_regs_head *regs_h; - struct crb_regs_tail *regs_t; - u8 *cmd; - u8 *rsp; - u32 cmd_size; - u32 smc_func_id; -}; +typedef struct { + U32 tableTime; + U32 decode256Time; +} algo_time_t; -struct tpm2_crb_smc { - u32 interrupt; - u8 interrupt_flags; - u8 op_flags; - u16 reserved2; - u32 smc_func_id; +struct irq_override_cmp { + const struct dmi_system_id *system; + unsigned char irq; + unsigned char triggering; + unsigned char polarity; + unsigned char shareable; + bool override; }; -struct ml_effect_state { - struct ff_effect *effect; - long unsigned int flags; +struct res_proc_context { + struct list_head *list; + int (*preproc)(struct acpi_resource *, void *); + void *preproc_data; int count; - long unsigned int play_at; - long unsigned int stop_at; - long unsigned int adj_at; + int error; }; -struct ml_device { - void *private; - struct ml_effect_state states[16]; - int gain; - struct timer_list timer; - struct input_dev *dev; - int (*play_effect)(struct input_dev *, void *, struct ff_effect *); +struct dw8250_platform_data { + u8 usr_reg; + u32 cpr_val; + unsigned int quirks; }; -enum { - TCA_STATS_UNSPEC = 0, - TCA_STATS_BASIC = 1, - TCA_STATS_RATE_EST = 2, - TCA_STATS_QUEUE = 3, - TCA_STATS_APP = 4, - TCA_STATS_RATE_EST64 = 5, - TCA_STATS_PAD = 6, - TCA_STATS_BASIC_HW = 7, - TCA_STATS_PKT64 = 8, - __TCA_STATS_MAX = 9, +struct dw8250_data { + struct dw8250_port_data data; + const struct dw8250_platform_data *pdata; + int msr_mask_on; + int msr_mask_off; + struct clk *clk; + struct clk *pclk; + struct notifier_block clk_notifier; + struct work_struct clk_work; + struct reset_control *rst; + unsigned int skip_autocfg: 1; + unsigned int uart_16550_compatible: 1; }; -struct gnet_stats_basic { - __u64 bytes; - __u32 packets; +struct sch_frag_data { + long unsigned int dst; + struct qdisc_skb_cb cb; + __be16 inner_protocol; + u16 vlan_tci; + __be16 vlan_proto; + unsigned int l2_len; + u8 l2_data[18]; + int (*xmit)(struct sk_buff *); }; -struct gnet_stats_rate_est { - __u32 bps; - __u32 pps; +struct tsinfo_reply_data { + struct ethnl_reply_data base; + struct ethtool_ts_info ts_info; }; -enum { - ETHTOOL_A_PAUSE_STAT_UNSPEC = 0, - ETHTOOL_A_PAUSE_STAT_PAD = 1, - ETHTOOL_A_PAUSE_STAT_TX_FRAMES = 2, - ETHTOOL_A_PAUSE_STAT_RX_FRAMES = 3, - __ETHTOOL_A_PAUSE_STAT_CNT = 4, - ETHTOOL_A_PAUSE_STAT_MAX = 3, +struct icmp_ext_hdr { + __u8 reserved1: 4; + __u8 version: 4; + __u8 reserved2; + __sum16 checksum; }; -struct pause_reply_data { - struct ethnl_reply_data base; - struct ethtool_pauseparam pauseparam; - struct ethtool_pause_stats pausestat; +struct icmp_extobj_hdr { + __be16 length; + __u8 class_num; + __u8 class_type; }; -typedef u64 (*btf_bpf_tcp_send_ack)(struct tcp_sock *, u32); - -struct ip6_tnl_parm { - char name[16]; - int link; - __u8 proto; - __u8 encap_limit; - __u8 hop_limit; - __be32 flowinfo; - __u32 flags; - struct in6_addr laddr; - struct in6_addr raddr; +struct icmp_ext_echo_ctype3_hdr { + __be16 afi; + __u8 addrlen; + __u8 reserved; }; -struct ip6_tnl_net { - struct net_device *fb_tnl_dev; - struct ip6_tnl *tnls_r_l[32]; - struct ip6_tnl *tnls_wc[1]; - struct ip6_tnl **tnls[2]; - struct ip6_tnl *collect_md_tun; +struct icmp_ext_echo_iio { + struct icmp_extobj_hdr extobj_hdr; + union { + char name[16]; + __be32 ifindex; + struct { + struct icmp_ext_echo_ctype3_hdr ctype3_hdr; + union { + __be32 ipv4_addr; + struct in6_addr ipv6_addr; + } ip_addr; + } addr; + } ident; }; -struct ipv6_tel_txoption { - struct ipv6_txoptions ops; - __u8 dst_opt[8]; +struct icmp_bxm { + struct sk_buff *skb; + int offset; + int data_len; + struct { + struct icmphdr icmph; + __be32 times[3]; + } data; + int head_len; + struct ip_options_data replyopts; }; -struct clone_args { - __u64 flags; - __u64 pidfd; - __u64 child_tid; - __u64 parent_tid; - __u64 exit_signal; - __u64 stack; - __u64 stack_size; - __u64 tls; - __u64 set_tid; - __u64 set_tid_size; - __u64 cgroup; +struct icmp_control { + enum skb_drop_reason (*handler)(struct sk_buff *); + short int error; }; -struct trace_event_raw_task_newtask { - struct trace_entry ent; - pid_t pid; - char comm[16]; - long unsigned int clone_flags; - short int oom_score_adj; - char __data[0]; +enum { + XFRM_SHARE_ANY = 0, + XFRM_SHARE_SESSION = 1, + XFRM_SHARE_USER = 2, + XFRM_SHARE_UNIQUE = 3, }; -struct trace_event_raw_task_rename { - struct trace_entry ent; - pid_t pid; - char oldcomm[16]; - char newcomm[16]; - short int oom_score_adj; - char __data[0]; +struct xfrm_user_sec_ctx { + __u16 len; + __u16 exttype; + __u8 ctx_alg; + __u8 ctx_doi; + __u16 ctx_len; }; -struct trace_event_data_offsets_task_newtask {}; - -struct trace_event_data_offsets_task_rename {}; - -typedef void (*btf_trace_task_newtask)(void *, struct task_struct *, long unsigned int); - -typedef void (*btf_trace_task_rename)(void *, struct task_struct *, const char *); - -struct vm_stack { - struct callback_head rcu; - struct vm_struct *stack_vm_area; +struct xfrm_user_tmpl { + struct xfrm_id id; + __u16 family; + xfrm_address_t saddr; + __u32 reqid; + __u8 mode; + __u8 share; + __u8 optional; + __u32 aalgos; + __u32 ealgos; + __u32 calgos; }; -enum resctrl_conf_type { - CDP_NONE = 0, - CDP_CODE = 1, - CDP_DATA = 2, +struct xfrm_userpolicy_type { + __u8 type; + __u16 reserved1; + __u8 reserved2; }; -struct pid_entry { - const char *name; - unsigned int len; - umode_t mode; - const struct inode_operations *iop; - const struct file_operations *fop; - union proc_op op; +enum xfrm_sadattr_type_t { + XFRMA_SAD_UNSPEC = 0, + XFRMA_SAD_CNT = 1, + XFRMA_SAD_HINFO = 2, + __XFRMA_SAD_MAX = 3, }; -struct limit_names { - const char *name; - const char *unit; +struct xfrmu_sadhinfo { + __u32 sadhcnt; + __u32 sadhmcnt; }; -struct map_files_info { - long unsigned int start; - long unsigned int end; - fmode_t mode; +enum xfrm_spdattr_type_t { + XFRMA_SPD_UNSPEC = 0, + XFRMA_SPD_INFO = 1, + XFRMA_SPD_HINFO = 2, + XFRMA_SPD_IPV4_HTHRESH = 3, + XFRMA_SPD_IPV6_HTHRESH = 4, + __XFRMA_SPD_MAX = 5, }; -struct tgid_iter { - unsigned int tgid; - struct task_struct *task; +struct xfrmu_spdinfo { + __u32 incnt; + __u32 outcnt; + __u32 fwdcnt; + __u32 inscnt; + __u32 outscnt; + __u32 fwdscnt; }; -enum { - BLOCK_BITMAP = 0, - INODE_BITMAP = 1, - INODE_TABLE = 2, - GROUP_TABLE_COUNT = 3, +struct xfrmu_spdhinfo { + __u32 spdhcnt; + __u32 spdhmcnt; }; -struct ext4_rcu_ptr { - struct callback_head rcu; - void *ptr; +struct xfrmu_spdhthresh { + __u8 lbits; + __u8 rbits; }; -struct ext4_new_flex_group_data { - struct ext4_new_group_data *groups; - __u16 *bg_flags; - ext4_group_t count; +struct xfrm_usersa_info { + struct xfrm_selector sel; + struct xfrm_id id; + xfrm_address_t saddr; + struct xfrm_lifetime_cfg lft; + struct xfrm_lifetime_cur curlft; + struct xfrm_stats stats; + __u32 seq; + __u32 reqid; + __u16 family; + __u8 mode; + __u8 replay_window; + __u8 flags; }; -struct tracefs_dir_ops { - int (*mkdir)(const char *); - int (*rmdir)(const char *); +struct xfrm_usersa_id { + xfrm_address_t daddr; + __be32 spi; + __u16 family; + __u8 proto; }; -struct tracefs_mount_opts { - kuid_t uid; - kgid_t gid; - umode_t mode; +struct xfrm_aevent_id { + struct xfrm_usersa_id sa_id; + xfrm_address_t saddr; + __u32 flags; + __u32 reqid; }; -struct tracefs_fs_info { - struct tracefs_mount_opts mount_opts; +struct xfrm_userspi_info { + struct xfrm_usersa_info info; + __u32 min; + __u32 max; }; -struct nlmsg_perm { - u16 nlmsg_type; - u32 perm; +struct xfrm_userpolicy_info { + struct xfrm_selector sel; + struct xfrm_lifetime_cfg lft; + struct xfrm_lifetime_cur curlft; + __u32 priority; + __u32 index; + __u8 dir; + __u8 action; + __u8 flags; + __u8 share; }; -struct policydb_compat_info { - int version; - int sym_num; - int ocon_num; +struct xfrm_userpolicy_id { + struct xfrm_selector sel; + __u32 index; + __u8 dir; }; -struct clk_bulk_devres { - struct clk_bulk_data *clks; - int num_clks; +struct xfrm_user_acquire { + struct xfrm_id id; + xfrm_address_t saddr; + struct xfrm_selector sel; + struct xfrm_userpolicy_info policy; + __u32 aalgos; + __u32 ealgos; + __u32 calgos; + __u32 seq; }; -struct trace_event_raw_thermal_temperature { - struct trace_entry ent; - u32 __data_loc_thermal_zone; - int id; - int temp_prev; - int temp; - char __data[0]; +struct xfrm_user_expire { + struct xfrm_usersa_info state; + __u8 hard; }; -struct trace_event_raw_cdev_update { - struct trace_entry ent; - u32 __data_loc_type; - long unsigned int target; - char __data[0]; +struct xfrm_user_polexpire { + struct xfrm_userpolicy_info pol; + __u8 hard; }; -struct trace_event_raw_thermal_zone_trip { - struct trace_entry ent; - u32 __data_loc_thermal_zone; - int id; - int trip; - enum thermal_trip_type trip_type; - char __data[0]; +struct xfrm_usersa_flush { + __u8 proto; }; -struct trace_event_data_offsets_thermal_temperature { - u32 thermal_zone; +struct xfrm_user_report { + __u8 proto; + struct xfrm_selector sel; }; -struct trace_event_data_offsets_cdev_update { - u32 type; +struct xfrm_user_mapping { + struct xfrm_usersa_id id; + __u32 reqid; + xfrm_address_t old_saddr; + xfrm_address_t new_saddr; + __be16 old_sport; + __be16 new_sport; }; -struct trace_event_data_offsets_thermal_zone_trip { - u32 thermal_zone; +struct xfrm_user_offload { + int ifindex; + __u8 flags; }; -typedef void (*btf_trace_thermal_temperature)(void *, struct thermal_zone_device *); - -typedef void (*btf_trace_cdev_update)(void *, struct thermal_cooling_device *, long unsigned int); - -typedef void (*btf_trace_thermal_zone_trip)(void *, struct thermal_zone_device *, int, enum thermal_trip_type); - -enum ethtool_supported_ring_param { - ETHTOOL_RING_USE_RX_BUF_LEN = 1, - ETHTOOL_RING_USE_CQE_SIZE = 2, - ETHTOOL_RING_USE_TX_PUSH = 4, +struct xfrm_userpolicy_default { + __u8 in; + __u8 fwd; + __u8 out; }; enum { - ETHTOOL_TCP_DATA_SPLIT_UNKNOWN = 0, - ETHTOOL_TCP_DATA_SPLIT_DISABLED = 1, - ETHTOOL_TCP_DATA_SPLIT_ENABLED = 2, + XFRM_DEV_OFFLOAD_IN = 1, + XFRM_DEV_OFFLOAD_OUT = 2, }; -struct rings_reply_data { - struct ethnl_reply_data base; - struct ethtool_ringparam ringparam; - struct kernel_ethtool_ringparam kernel_ringparam; +struct xfrm_dump_info { + struct sk_buff *in_skb; + struct sk_buff *out_skb; + u32 nlmsg_seq; + u16 nlmsg_flags; }; -struct tcp_diag_md5sig { - __u8 tcpm_family; - __u8 tcpm_prefixlen; - __u16 tcpm_keylen; - __be32 tcpm_addr[4]; - __u8 tcpm_key[80]; +struct xfrm_link { + int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **, struct netlink_ext_ack *); + int (*start)(struct netlink_callback *); + int (*dump)(struct sk_buff *, struct netlink_callback *); + int (*done)(struct netlink_callback *); + const struct nla_policy *nla_pol; + int nla_max; +}; + +struct mptcp_pernet { + struct ctl_table_header *ctl_table_hdr; + unsigned int add_addr_timeout; + unsigned int stale_loss_cnt; + u8 mptcp_enabled; + u8 checksum_enabled; + u8 allow_join_initial_addr_port; + u8 pm_type; }; #ifndef BPF_NO_PRESERVE_ACCESS_INDEX diff -Nru dwarves-1.24/lib/bpf/.github/actions/setup/action.yml dwarves-1.25/lib/bpf/.github/actions/setup/action.yml --- dwarves-1.24/lib/bpf/.github/actions/setup/action.yml 2021-11-22 14:38:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/setup/action.yml 2023-02-22 13:48:48.000000000 +0000 @@ -6,7 +6,7 @@ - id: variables run: | export REPO_ROOT=$GITHUB_WORKSPACE - export CI_ROOT=$REPO_ROOT/travis-ci + export CI_ROOT=$REPO_ROOT/ci # this is somewhat ugly, but that is the easiest way to share this code with # arch specific docker echo 'echo ::group::Env setup' > /tmp/ci_setup @@ -16,7 +16,7 @@ echo export PROJECT_NAME='libbpf' >> /tmp/ci_setup echo export AUTHOR_EMAIL="$(git log -1 --pretty=\"%aE\")" >> /tmp/ci_setup echo export REPO_ROOT=$GITHUB_WORKSPACE >> /tmp/ci_setup - echo export CI_ROOT=$REPO_ROOT/travis-ci >> /tmp/ci_setup + echo export CI_ROOT=$REPO_ROOT/ci >> /tmp/ci_setup echo export VMTEST_ROOT=$CI_ROOT/vmtest >> /tmp/ci_setup echo 'echo ::endgroup::' >> /tmp/ci_setup shell: bash diff -Nru dwarves-1.24/lib/bpf/.github/actions/vmtest/action.yml dwarves-1.25/lib/bpf/.github/actions/vmtest/action.yml --- dwarves-1.24/lib/bpf/.github/actions/vmtest/action.yml 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/actions/vmtest/action.yml 2023-02-22 13:48:48.000000000 +0000 @@ -16,7 +16,7 @@ runs: using: "composite" steps: - # setup envinronment + # setup environment - name: Setup environment uses: libbpf/ci/setup-build-env@master with: @@ -36,28 +36,31 @@ - name: Patch kernel source uses: libbpf/ci/patch-kernel@master with: - patches-root: '${{ github.workspace }}/travis-ci/diffs' + patches-root: '${{ github.workspace }}/ci/diffs' repo-root: '.kernel' - name: Prepare to build BPF selftests shell: bash run: | - echo "::group::Prepare buidling selftest" + source $GITHUB_ACTION_PATH/../../../ci/vmtest/helpers.sh + foldable start "Prepare building selftest" cd .kernel - cp ${{ github.workspace }}/travis-ci/vmtest/configs/config-latest.${{ inputs.arch }} .config + cat tools/testing/selftests/bpf/config \ + tools/testing/selftests/bpf/config.${{ inputs.arch }} > .config make olddefconfig && make prepare cd - - echo "::endgroup::" + foldable end # 2. if kernel == LATEST, build kernel image from tree - name: Build kernel image if: ${{ inputs.kernel == 'LATEST' }} shell: bash run: | - echo "::group::Build Kernel Image" + source $GITHUB_ACTION_PATH/../../../ci/vmtest/helpers.sh + foldable start "Build Kernel Image" cd .kernel make -j $((4*$(nproc))) all > /dev/null cp vmlinux ${{ github.workspace }} cd - - echo "::endgroup::" + foldable end # else, just download prebuilt kernel image - name: Download prebuilt kernel if: ${{ inputs.kernel != 'LATEST' }} @@ -74,14 +77,23 @@ # 4. prepare rootfs - name: prepare rootfs uses: libbpf/ci/prepare-rootfs@master + env: + KBUILD_OUTPUT: '.kernel' with: - kernel: ${{ inputs.kernel }} project-name: 'libbpf' arch: ${{ inputs.arch }} + kernel: ${{ inputs.kernel }} + kernel-root: '.kernel' + kbuild-output: ${{ env.KBUILD_OUTPUT }} + image-output: '/tmp/root.img' # 5. run selftest in QEMU - name: Run selftests + env: + KERNEL: ${{ inputs.kernel }} + REPO_ROOT: ${{ github.workspace }} uses: libbpf/ci/run-qemu@master with: + arch: ${{ inputs.arch }} img: '/tmp/root.img' vmlinuz: 'vmlinuz' - arch: ${{ inputs.arch }} + kernel-root: '.kernel' diff -Nru dwarves-1.24/lib/bpf/.github/workflows/build.yml dwarves-1.25/lib/bpf/.github/workflows/build.yml --- dwarves-1.24/lib/bpf/.github/workflows/build.yml 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/build.yml 2023-02-22 13:48:48.000000000 +0000 @@ -23,16 +23,26 @@ target: RUN - name: ASan+UBSan target: RUN_ASAN - - name: clang - target: RUN_CLANG - name: clang ASan+UBSan target: RUN_CLANG_ASAN - - name: gcc-10 - target: RUN_GCC10 - name: gcc-10 ASan+UBSan target: RUN_GCC10_ASAN + - name: clang + target: RUN_CLANG + - name: clang-14 + target: RUN_CLANG14 + - name: clang-15 + target: RUN_CLANG15 + - name: clang-16 + target: RUN_CLANG16 + - name: gcc-10 + target: RUN_GCC10 + - name: gcc-11 + target: RUN_GCC11 + - name: gcc-12 + target: RUN_GCC12 steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 name: Checkout - uses: ./.github/actions/setup name: Setup @@ -53,7 +63,7 @@ - arch: s390x - arch: x86 steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 name: Checkout - uses: ./.github/actions/setup name: Pre-Setup diff -Nru dwarves-1.24/lib/bpf/.github/workflows/codeql.yml dwarves-1.25/lib/bpf/.github/workflows/codeql.yml --- dwarves-1.24/lib/bpf/.github/workflows/codeql.yml 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/codeql.yml 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,52 @@ +--- +# vi: ts=2 sw=2 et: + +name: "CodeQL" + +on: + push: + branches: + - master + pull_request: + branches: + - master + +permissions: + contents: read + +jobs: + analyze: + name: Analyze + runs-on: ubuntu-22.04 + concurrency: + group: ${{ github.workflow }}-${{ matrix.language }}-${{ github.ref }} + cancel-in-progress: true + permissions: + actions: read + security-events: write + + strategy: + fail-fast: false + matrix: + language: ['cpp', 'python'] + + steps: + - name: Checkout repository + uses: actions/checkout@v3 + + - name: Initialize CodeQL + uses: github/codeql-action/init@v2 + with: + languages: ${{ matrix.language }} + queries: +security-extended,security-and-quality + + - name: Setup + uses: ./.github/actions/setup + + - name: Build + run: | + source /tmp/ci_setup + make -C ./src + + - name: Perform CodeQL Analysis + uses: github/codeql-action/analyze@v2 diff -Nru dwarves-1.24/lib/bpf/.github/workflows/coverity.yml dwarves-1.25/lib/bpf/.github/workflows/coverity.yml --- dwarves-1.24/lib/bpf/.github/workflows/coverity.yml 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/coverity.yml 2023-02-22 13:48:48.000000000 +0000 @@ -11,16 +11,17 @@ if: github.repository == 'libbpf/libbpf' name: Coverity steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 - uses: ./.github/actions/setup - name: Run coverity run: | - echo ::group::Setup CI env + source "${GITHUB_WORKSPACE}"/ci/vmtest/helpers.sh + foldable start "Setup CI env" source /tmp/ci_setup export COVERITY_SCAN_NOTIFICATION_EMAIL="${AUTHOR_EMAIL}" export COVERITY_SCAN_BRANCH_PATTERN=${GITHUB_REF##refs/*/} export TRAVIS_BRANCH=${COVERITY_SCAN_BRANCH_PATTERN} - echo ::endgroup:: + foldable end scripts/coverity.sh env: COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }} diff -Nru dwarves-1.24/lib/bpf/.github/workflows/lint.yml dwarves-1.25/lib/bpf/.github/workflows/lint.yml --- dwarves-1.24/lib/bpf/.github/workflows/lint.yml 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/lint.yml 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,19 @@ +name: "lint" + +on: + pull_request: + push: + branches: + - master + +jobs: + shellcheck: + name: ShellCheck + runs-on: ubuntu-latest + steps: + - name: Checkout repository + uses: actions/checkout@v3 + - name: Run ShellCheck + uses: ludeeus/action-shellcheck@master + env: + SHELLCHECK_OPTS: --severity=error diff -Nru dwarves-1.24/lib/bpf/.github/workflows/ondemand.yml dwarves-1.25/lib/bpf/.github/workflows/ondemand.yml --- dwarves-1.24/lib/bpf/.github/workflows/ondemand.yml 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/ondemand.yml 2023-02-22 13:48:48.000000000 +0000 @@ -25,7 +25,7 @@ runs-on: ubuntu-latest name: vmtest with customized pahole/Kernel steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 - uses: ./.github/actions/setup - uses: ./.github/actions/vmtest with: diff -Nru dwarves-1.24/lib/bpf/.github/workflows/pahole.yml dwarves-1.25/lib/bpf/.github/workflows/pahole.yml --- dwarves-1.24/lib/bpf/.github/workflows/pahole.yml 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/pahole.yml 2023-02-22 13:48:48.000000000 +0000 @@ -7,12 +7,12 @@ jobs: vmtest: - runs-on: ubuntu-latest + runs-on: ubuntu-20.04 name: Kernel LATEST + staging pahole env: STAGING: tmp.master steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 - uses: ./.github/actions/setup - uses: ./.github/actions/vmtest with: diff -Nru dwarves-1.24/lib/bpf/.github/workflows/test.yml dwarves-1.25/lib/bpf/.github/workflows/test.yml --- dwarves-1.24/lib/bpf/.github/workflows/test.yml 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/.github/workflows/test.yml 2023-02-22 13:48:48.000000000 +0000 @@ -19,19 +19,19 @@ matrix: include: - kernel: 'LATEST' - runs_on: ubuntu-latest + runs_on: ubuntu-20.04 arch: 'x86_64' - kernel: '5.5.0' - runs_on: ubuntu-latest + runs_on: ubuntu-20.04 arch: 'x86_64' - kernel: '4.9.0' - runs_on: ubuntu-latest + runs_on: ubuntu-20.04 arch: 'x86_64' - kernel: 'LATEST' - runs_on: z15 + runs_on: s390x arch: 's390x' steps: - - uses: actions/checkout@v2 + - uses: actions/checkout@v3 name: Checkout - uses: ./.github/actions/setup name: Setup diff -Nru dwarves-1.24/lib/bpf/include/uapi/linux/bpf.h dwarves-1.25/lib/bpf/include/uapi/linux/bpf.h --- dwarves-1.24/lib/bpf/include/uapi/linux/bpf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/include/uapi/linux/bpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -87,10 +87,35 @@ __u32 attach_type; /* program attach type (enum bpf_attach_type) */ }; +enum bpf_cgroup_iter_order { + BPF_CGROUP_ITER_ORDER_UNSPEC = 0, + BPF_CGROUP_ITER_SELF_ONLY, /* process only a single object. */ + BPF_CGROUP_ITER_DESCENDANTS_PRE, /* walk descendants in pre-order. */ + BPF_CGROUP_ITER_DESCENDANTS_POST, /* walk descendants in post-order. */ + BPF_CGROUP_ITER_ANCESTORS_UP, /* walk ancestors upward. */ +}; + union bpf_iter_link_info { struct { __u32 map_fd; } map; + struct { + enum bpf_cgroup_iter_order order; + + /* At most one of cgroup_fd and cgroup_id can be non-zero. If + * both are zero, the walk starts from the default cgroup v2 + * root. For walking v1 hierarchy, one should always explicitly + * specify cgroup_fd. + */ + __u32 cgroup_fd; + __u64 cgroup_id; + } cgroup; + /* Parameters of task iterators. */ + struct { + __u32 tid; + __u32 pid; + __u32 pid_fd; + } task; }; /* BPF syscall commands, see bpf(2) man-page for more details. */ @@ -897,7 +922,14 @@ BPF_MAP_TYPE_CPUMAP, BPF_MAP_TYPE_XSKMAP, BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, + /* BPF_MAP_TYPE_CGROUP_STORAGE is available to bpf programs attaching + * to a cgroup. The newer BPF_MAP_TYPE_CGRP_STORAGE is available to + * both cgroup-attached and other progs and supports all functionality + * provided by BPF_MAP_TYPE_CGROUP_STORAGE. So mark + * BPF_MAP_TYPE_CGROUP_STORAGE deprecated. + */ + BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, BPF_MAP_TYPE_QUEUE, @@ -909,6 +941,8 @@ BPF_MAP_TYPE_INODE_STORAGE, BPF_MAP_TYPE_TASK_STORAGE, BPF_MAP_TYPE_BLOOM_FILTER, + BPF_MAP_TYPE_USER_RINGBUF, + BPF_MAP_TYPE_CGRP_STORAGE, }; /* Note that tracing related programs such as @@ -998,6 +1032,7 @@ BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, BPF_PERF_EVENT, BPF_TRACE_KPROBE_MULTI, + BPF_LSM_CGROUP, __MAX_BPF_ATTACH_TYPE }; @@ -1232,7 +1267,7 @@ /* Query effective (directly attached + inherited from ancestor cgroups) * programs that will be executed for events within a cgroup. - * attach_flags with this flag are returned only for directly attached programs. + * attach_flags with this flag are always returned 0. */ #define BPF_F_QUERY_EFFECTIVE (1U << 0) @@ -1431,6 +1466,10 @@ __u32 attach_flags; __aligned_u64 prog_ids; __u32 prog_cnt; + /* output: per-program attach_flags. + * not allowed to be set during effective query. + */ + __aligned_u64 prog_attach_flags; } query; struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */ @@ -1962,6 +2001,9 @@ * sending the packet. This flag was added for GRE * encapsulation, but might be used with other protocols * as well in the future. + * **BPF_F_NO_TUNNEL_KEY** + * Add a flag to tunnel metadata indicating that no tunnel + * key should be set in the resulting tunnel header. * * Here is a typical usage on the transmit path: * @@ -2359,7 +2401,8 @@ * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access. @@ -2544,14 +2587,19 @@ * * **SOL_SOCKET**, which supports the following *optname*\ s: * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**, * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**, - * **SO_BINDTODEVICE**, **SO_KEEPALIVE**. + * **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**, + * **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**. * * **IPPROTO_TCP**, which supports the following *optname*\ s: * **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**, * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**, - * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**. + * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**, + * **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**, + * **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**, + * **TCP_BPF_RTO_MIN**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * * **IPPROTO_IPV6**, which supports the following *optname*\ s: + * **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**. * Return * 0 on success, or a negative error in case of failure. * @@ -2570,10 +2618,12 @@ * There are two supported modes at this time: * * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer - * (room space is added or removed below the layer 2 header). + * (room space is added or removed between the layer 2 and + * layer 3 headers). * * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer - * (room space is added or removed below the layer 3 header). + * (room space is added or removed between the layer 3 and + * layer 4 headers). * * The following flags are supported at this time: * @@ -2605,7 +2655,7 @@ * Return * 0 on success, or a negative error in case of failure. * - * long bpf_redirect_map(struct bpf_map *map, u32 key, u64 flags) + * long bpf_redirect_map(struct bpf_map *map, u64 key, u64 flags) * Description * Redirect the packet to the endpoint referenced by *map* at * index *key*. Depending on its type, this *map* can contain @@ -2766,12 +2816,10 @@ * and **BPF_CGROUP_INET6_CONNECT**. * * This helper actually implements a subset of **getsockopt()**. - * It supports the following *level*\ s: - * - * * **IPPROTO_TCP**, which supports *optname* - * **TCP_CONGESTION**. - * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * It supports the same set of *optname*\ s that is supported by + * the **bpf_setsockopt**\ () helper. The exceptions are + * **TCP_BPF_*** is **bpf_setsockopt**\ () only and + * **TCP_SAVED_SYN** is **bpf_getsockopt**\ () only. * Return * 0 on success, or a negative error in case of failure. * @@ -3005,8 +3053,18 @@ * **BPF_F_USER_STACK** * Collect a user space stack instead of a kernel stack. * **BPF_F_USER_BUILD_ID** - * Collect buildid+offset instead of ips for user stack, - * only valid if **BPF_F_USER_STACK** is also specified. + * Collect (build_id, file_offset) instead of ips for user + * stack, only valid if **BPF_F_USER_STACK** is also + * specified. + * + * *file_offset* is an offset relative to the beginning + * of the executable or shared object file backing the vma + * which the *ip* falls in. It is *not* an offset relative + * to that object's base address. Accordingly, it must be + * adjusted by adding (sh_addr - sh_offset), where + * sh_{addr,offset} correspond to the executable section + * containing *file_offset* in the object, for comparisons + * to symbols' st_value to be valid. * * **bpf_get_stack**\ () can collect up to * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject @@ -3597,10 +3655,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains **sizeof**\ (**struct tcphdr**). + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). * Return * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative * error otherwise. @@ -3783,10 +3842,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains the length of the TCP header. + * contains the length of the TCP header with options (at least + * **sizeof**\ (**struct tcphdr**)). * Return * On success, lower 32 bits hold the generated SYN cookie in * followed by 16 bits which hold the MSS value for that cookie, @@ -4420,7 +4480,7 @@ * * **-EEXIST** if the option already exists. * - * **-EFAULT** on failrue to parse the existing header options. + * **-EFAULT** on failure to parse the existing header options. * * **-EPERM** if the helper cannot be used under the current * *skops*\ **->op**. @@ -4629,7 +4689,7 @@ * a *map* with *task* as the **key**. From this * perspective, the usage is not much different from * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this - * helper enforces the key must be an task_struct and the map must also + * helper enforces the key must be a task_struct and the map must also * be a **BPF_MAP_TYPE_TASK_STORAGE**. * * Underneath, the value is stored locally at *task* instead of @@ -4687,7 +4747,7 @@ * * long bpf_ima_inode_hash(struct inode *inode, void *dst, u32 size) * Description - * Returns the stored IMA hash of the *inode* (if it's avaialable). + * Returns the stored IMA hash of the *inode* (if it's available). * If the hash is larger than *size*, then only *size* * bytes will be copied to *dst* * Return @@ -4711,12 +4771,12 @@ * * The argument *len_diff* can be used for querying with a planned * size change. This allows to check MTU prior to changing packet - * ctx. Providing an *len_diff* adjustment that is larger than the + * ctx. Providing a *len_diff* adjustment that is larger than the * actual packet size (resulting in negative packet size) will in - * principle not exceed the MTU, why it is not considered a - * failure. Other BPF-helpers are needed for performing the - * planned size change, why the responsability for catch a negative - * packet size belong in those helpers. + * principle not exceed the MTU, which is why it is not considered + * a failure. Other BPF helpers are needed for performing the + * planned size change; therefore the responsibility for catching + * a negative packet size belongs in those helpers. * * Specifying *ifindex* zero means the MTU check is performed * against the current net device. This is practical if this isn't @@ -4914,6 +4974,7 @@ * Get address of the traced function (for tracing and kprobe programs). * Return * Address of the traced function. + * 0 for kprobes placed within the function (not at the entry). * * u64 bpf_get_attach_cookie(void *ctx) * Description @@ -5043,12 +5104,12 @@ * * long bpf_get_func_arg(void *ctx, u32 n, u64 *value) * Description - * Get **n**-th argument (zero based) of the traced function (for tracing programs) + * Get **n**-th argument register (zero based) of the traced function (for tracing programs) * returned in **value**. * * Return * 0 on success. - * **-EINVAL** if n >= arguments count of traced function. + * **-EINVAL** if n >= argument register count of traced function. * * long bpf_get_func_ret(void *ctx, u64 *value) * Description @@ -5061,24 +5122,37 @@ * * long bpf_get_func_arg_cnt(void *ctx) * Description - * Get number of arguments of the traced function (for tracing programs). + * Get number of registers of the traced function (for tracing programs) where + * function arguments are stored in these registers. * * Return - * The number of arguments of the traced function. + * The number of argument registers of the traced function. * * int bpf_get_retval(void) * Description - * Get the syscall's return value that will be returned to userspace. + * Get the BPF program's return value that will be returned to the upper layers. * - * This helper is currently supported by cgroup programs only. + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. * Return - * The syscall's return value. + * The BPF program's return value. * * int bpf_set_retval(int retval) * Description - * Set the syscall's return value that will be returned to userspace. + * Set the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * + * Note that there is the following corner case where the program exports an error + * via bpf_set_retval but signals success via 'return 1': + * + * bpf_set_retval(-EPERM); + * return 1; + * + * In this case, the BPF program's return value will use helper's -EPERM. This + * still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case. * - * This helper is currently supported by cgroup programs only. * Return * 0 on success, or a negative error in case of failure. * @@ -5222,24 +5296,27 @@ * Return * Nothing. Always succeeds. * - * long bpf_dynptr_read(void *dst, u32 len, struct bpf_dynptr *src, u32 offset) + * long bpf_dynptr_read(void *dst, u32 len, const struct bpf_dynptr *src, u32 offset, u64 flags) * Description * Read *len* bytes from *src* into *dst*, starting from *offset* * into *src*. + * *flags* is currently unused. * Return * 0 on success, -E2BIG if *offset* + *len* exceeds the length - * of *src*'s data, -EINVAL if *src* is an invalid dynptr. + * of *src*'s data, -EINVAL if *src* is an invalid dynptr or if + * *flags* is not 0. * - * long bpf_dynptr_write(struct bpf_dynptr *dst, u32 offset, void *src, u32 len) + * long bpf_dynptr_write(const struct bpf_dynptr *dst, u32 offset, void *src, u32 len, u64 flags) * Description * Write *len* bytes from *src* into *dst*, starting from *offset* * into *dst*. + * *flags* is currently unused. * Return * 0 on success, -E2BIG if *offset* + *len* exceeds the length * of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst* - * is a read-only dynptr. + * is a read-only dynptr or if *flags* is not 0. * - * void *bpf_dynptr_data(struct bpf_dynptr *ptr, u32 offset, u32 len) + * void *bpf_dynptr_data(const struct bpf_dynptr *ptr, u32 offset, u32 len) * Description * Get a pointer to the underlying dynptr data. * @@ -5249,220 +5326,395 @@ * Pointer to the underlying dynptr data, NULL if the dynptr is * read-only, if the dynptr is invalid, or if the offset and length * is out of bounds. + * + * s64 bpf_tcp_raw_gen_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th, u32 th_len) + * Description + * Try to issue a SYN cookie for the packet with corresponding + * IPv4/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * Return + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * s64 bpf_tcp_raw_gen_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th, u32 th_len) + * Description + * Try to issue a SYN cookie for the packet with corresponding + * IPv6/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * Return + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + * + * long bpf_tcp_raw_check_syncookie_ipv4(struct iphdr *iph, struct tcphdr *th) + * Description + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the TCP header. + * Return + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * long bpf_tcp_raw_check_syncookie_ipv6(struct ipv6hdr *iph, struct tcphdr *th) + * Description + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the TCP header. + * Return + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + * + * u64 bpf_ktime_get_tai_ns(void) + * Description + * A nonsettable system-wide clock derived from wall-clock time but + * ignoring leap seconds. This clock does not experience + * discontinuities and backwards jumps caused by NTP inserting leap + * seconds as CLOCK_REALTIME does. + * + * See: **clock_gettime**\ (**CLOCK_TAI**) + * Return + * Current *ktime*. + * + * long bpf_user_ringbuf_drain(struct bpf_map *map, void *callback_fn, void *ctx, u64 flags) + * Description + * Drain samples from the specified user ring buffer, and invoke + * the provided callback for each such sample: + * + * long (\*callback_fn)(const struct bpf_dynptr \*dynptr, void \*ctx); + * + * If **callback_fn** returns 0, the helper will continue to try + * and drain the next sample, up to a maximum of + * BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1, + * the helper will skip the rest of the samples and return. Other + * return values are not used now, and will be rejected by the + * verifier. + * Return + * The number of drained samples if no error was encountered while + * draining samples, or 0 if no samples were present in the ring + * buffer. If a user-space producer was epoll-waiting on this map, + * and at least one sample was drained, they will receive an event + * notification notifying them of available space in the ring + * buffer. If the BPF_RB_NO_WAKEUP flag is passed to this + * function, no wakeup notification will be sent. If the + * BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will + * be sent even if no sample was drained. + * + * On failure, the returned value is one of the following: + * + * **-EBUSY** if the ring buffer is contended, and another calling + * context was concurrently draining the ring buffer. + * + * **-EINVAL** if user-space is not properly tracking the ring + * buffer due to the producer position not being aligned to 8 + * bytes, a sample not being aligned to 8 bytes, or the producer + * position not matching the advertised length of a sample. + * + * **-E2BIG** if user-space has tried to publish a sample which is + * larger than the size of the ring buffer, or which cannot fit + * within a struct bpf_dynptr. + * + * void *bpf_cgrp_storage_get(struct bpf_map *map, struct cgroup *cgroup, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_cgrp_storage_delete(struct bpf_map *map, struct cgroup *cgroup) + * Description + * Delete a bpf_local_storage from a *cgroup*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. */ -#define __BPF_FUNC_MAPPER(FN) \ - FN(unspec), \ - FN(map_lookup_elem), \ - FN(map_update_elem), \ - FN(map_delete_elem), \ - FN(probe_read), \ - FN(ktime_get_ns), \ - FN(trace_printk), \ - FN(get_prandom_u32), \ - FN(get_smp_processor_id), \ - FN(skb_store_bytes), \ - FN(l3_csum_replace), \ - FN(l4_csum_replace), \ - FN(tail_call), \ - FN(clone_redirect), \ - FN(get_current_pid_tgid), \ - FN(get_current_uid_gid), \ - FN(get_current_comm), \ - FN(get_cgroup_classid), \ - FN(skb_vlan_push), \ - FN(skb_vlan_pop), \ - FN(skb_get_tunnel_key), \ - FN(skb_set_tunnel_key), \ - FN(perf_event_read), \ - FN(redirect), \ - FN(get_route_realm), \ - FN(perf_event_output), \ - FN(skb_load_bytes), \ - FN(get_stackid), \ - FN(csum_diff), \ - FN(skb_get_tunnel_opt), \ - FN(skb_set_tunnel_opt), \ - FN(skb_change_proto), \ - FN(skb_change_type), \ - FN(skb_under_cgroup), \ - FN(get_hash_recalc), \ - FN(get_current_task), \ - FN(probe_write_user), \ - FN(current_task_under_cgroup), \ - FN(skb_change_tail), \ - FN(skb_pull_data), \ - FN(csum_update), \ - FN(set_hash_invalid), \ - FN(get_numa_node_id), \ - FN(skb_change_head), \ - FN(xdp_adjust_head), \ - FN(probe_read_str), \ - FN(get_socket_cookie), \ - FN(get_socket_uid), \ - FN(set_hash), \ - FN(setsockopt), \ - FN(skb_adjust_room), \ - FN(redirect_map), \ - FN(sk_redirect_map), \ - FN(sock_map_update), \ - FN(xdp_adjust_meta), \ - FN(perf_event_read_value), \ - FN(perf_prog_read_value), \ - FN(getsockopt), \ - FN(override_return), \ - FN(sock_ops_cb_flags_set), \ - FN(msg_redirect_map), \ - FN(msg_apply_bytes), \ - FN(msg_cork_bytes), \ - FN(msg_pull_data), \ - FN(bind), \ - FN(xdp_adjust_tail), \ - FN(skb_get_xfrm_state), \ - FN(get_stack), \ - FN(skb_load_bytes_relative), \ - FN(fib_lookup), \ - FN(sock_hash_update), \ - FN(msg_redirect_hash), \ - FN(sk_redirect_hash), \ - FN(lwt_push_encap), \ - FN(lwt_seg6_store_bytes), \ - FN(lwt_seg6_adjust_srh), \ - FN(lwt_seg6_action), \ - FN(rc_repeat), \ - FN(rc_keydown), \ - FN(skb_cgroup_id), \ - FN(get_current_cgroup_id), \ - FN(get_local_storage), \ - FN(sk_select_reuseport), \ - FN(skb_ancestor_cgroup_id), \ - FN(sk_lookup_tcp), \ - FN(sk_lookup_udp), \ - FN(sk_release), \ - FN(map_push_elem), \ - FN(map_pop_elem), \ - FN(map_peek_elem), \ - FN(msg_push_data), \ - FN(msg_pop_data), \ - FN(rc_pointer_rel), \ - FN(spin_lock), \ - FN(spin_unlock), \ - FN(sk_fullsock), \ - FN(tcp_sock), \ - FN(skb_ecn_set_ce), \ - FN(get_listener_sock), \ - FN(skc_lookup_tcp), \ - FN(tcp_check_syncookie), \ - FN(sysctl_get_name), \ - FN(sysctl_get_current_value), \ - FN(sysctl_get_new_value), \ - FN(sysctl_set_new_value), \ - FN(strtol), \ - FN(strtoul), \ - FN(sk_storage_get), \ - FN(sk_storage_delete), \ - FN(send_signal), \ - FN(tcp_gen_syncookie), \ - FN(skb_output), \ - FN(probe_read_user), \ - FN(probe_read_kernel), \ - FN(probe_read_user_str), \ - FN(probe_read_kernel_str), \ - FN(tcp_send_ack), \ - FN(send_signal_thread), \ - FN(jiffies64), \ - FN(read_branch_records), \ - FN(get_ns_current_pid_tgid), \ - FN(xdp_output), \ - FN(get_netns_cookie), \ - FN(get_current_ancestor_cgroup_id), \ - FN(sk_assign), \ - FN(ktime_get_boot_ns), \ - FN(seq_printf), \ - FN(seq_write), \ - FN(sk_cgroup_id), \ - FN(sk_ancestor_cgroup_id), \ - FN(ringbuf_output), \ - FN(ringbuf_reserve), \ - FN(ringbuf_submit), \ - FN(ringbuf_discard), \ - FN(ringbuf_query), \ - FN(csum_level), \ - FN(skc_to_tcp6_sock), \ - FN(skc_to_tcp_sock), \ - FN(skc_to_tcp_timewait_sock), \ - FN(skc_to_tcp_request_sock), \ - FN(skc_to_udp6_sock), \ - FN(get_task_stack), \ - FN(load_hdr_opt), \ - FN(store_hdr_opt), \ - FN(reserve_hdr_opt), \ - FN(inode_storage_get), \ - FN(inode_storage_delete), \ - FN(d_path), \ - FN(copy_from_user), \ - FN(snprintf_btf), \ - FN(seq_printf_btf), \ - FN(skb_cgroup_classid), \ - FN(redirect_neigh), \ - FN(per_cpu_ptr), \ - FN(this_cpu_ptr), \ - FN(redirect_peer), \ - FN(task_storage_get), \ - FN(task_storage_delete), \ - FN(get_current_task_btf), \ - FN(bprm_opts_set), \ - FN(ktime_get_coarse_ns), \ - FN(ima_inode_hash), \ - FN(sock_from_file), \ - FN(check_mtu), \ - FN(for_each_map_elem), \ - FN(snprintf), \ - FN(sys_bpf), \ - FN(btf_find_by_name_kind), \ - FN(sys_close), \ - FN(timer_init), \ - FN(timer_set_callback), \ - FN(timer_start), \ - FN(timer_cancel), \ - FN(get_func_ip), \ - FN(get_attach_cookie), \ - FN(task_pt_regs), \ - FN(get_branch_snapshot), \ - FN(trace_vprintk), \ - FN(skc_to_unix_sock), \ - FN(kallsyms_lookup_name), \ - FN(find_vma), \ - FN(loop), \ - FN(strncmp), \ - FN(get_func_arg), \ - FN(get_func_ret), \ - FN(get_func_arg_cnt), \ - FN(get_retval), \ - FN(set_retval), \ - FN(xdp_get_buff_len), \ - FN(xdp_load_bytes), \ - FN(xdp_store_bytes), \ - FN(copy_from_user_task), \ - FN(skb_set_tstamp), \ - FN(ima_file_hash), \ - FN(kptr_xchg), \ - FN(map_lookup_percpu_elem), \ - FN(skc_to_mptcp_sock), \ - FN(dynptr_from_mem), \ - FN(ringbuf_reserve_dynptr), \ - FN(ringbuf_submit_dynptr), \ - FN(ringbuf_discard_dynptr), \ - FN(dynptr_read), \ - FN(dynptr_write), \ - FN(dynptr_data), \ +#define ___BPF_FUNC_MAPPER(FN, ctx...) \ + FN(unspec, 0, ##ctx) \ + FN(map_lookup_elem, 1, ##ctx) \ + FN(map_update_elem, 2, ##ctx) \ + FN(map_delete_elem, 3, ##ctx) \ + FN(probe_read, 4, ##ctx) \ + FN(ktime_get_ns, 5, ##ctx) \ + FN(trace_printk, 6, ##ctx) \ + FN(get_prandom_u32, 7, ##ctx) \ + FN(get_smp_processor_id, 8, ##ctx) \ + FN(skb_store_bytes, 9, ##ctx) \ + FN(l3_csum_replace, 10, ##ctx) \ + FN(l4_csum_replace, 11, ##ctx) \ + FN(tail_call, 12, ##ctx) \ + FN(clone_redirect, 13, ##ctx) \ + FN(get_current_pid_tgid, 14, ##ctx) \ + FN(get_current_uid_gid, 15, ##ctx) \ + FN(get_current_comm, 16, ##ctx) \ + FN(get_cgroup_classid, 17, ##ctx) \ + FN(skb_vlan_push, 18, ##ctx) \ + FN(skb_vlan_pop, 19, ##ctx) \ + FN(skb_get_tunnel_key, 20, ##ctx) \ + FN(skb_set_tunnel_key, 21, ##ctx) \ + FN(perf_event_read, 22, ##ctx) \ + FN(redirect, 23, ##ctx) \ + FN(get_route_realm, 24, ##ctx) \ + FN(perf_event_output, 25, ##ctx) \ + FN(skb_load_bytes, 26, ##ctx) \ + FN(get_stackid, 27, ##ctx) \ + FN(csum_diff, 28, ##ctx) \ + FN(skb_get_tunnel_opt, 29, ##ctx) \ + FN(skb_set_tunnel_opt, 30, ##ctx) \ + FN(skb_change_proto, 31, ##ctx) \ + FN(skb_change_type, 32, ##ctx) \ + FN(skb_under_cgroup, 33, ##ctx) \ + FN(get_hash_recalc, 34, ##ctx) \ + FN(get_current_task, 35, ##ctx) \ + FN(probe_write_user, 36, ##ctx) \ + FN(current_task_under_cgroup, 37, ##ctx) \ + FN(skb_change_tail, 38, ##ctx) \ + FN(skb_pull_data, 39, ##ctx) \ + FN(csum_update, 40, ##ctx) \ + FN(set_hash_invalid, 41, ##ctx) \ + FN(get_numa_node_id, 42, ##ctx) \ + FN(skb_change_head, 43, ##ctx) \ + FN(xdp_adjust_head, 44, ##ctx) \ + FN(probe_read_str, 45, ##ctx) \ + FN(get_socket_cookie, 46, ##ctx) \ + FN(get_socket_uid, 47, ##ctx) \ + FN(set_hash, 48, ##ctx) \ + FN(setsockopt, 49, ##ctx) \ + FN(skb_adjust_room, 50, ##ctx) \ + FN(redirect_map, 51, ##ctx) \ + FN(sk_redirect_map, 52, ##ctx) \ + FN(sock_map_update, 53, ##ctx) \ + FN(xdp_adjust_meta, 54, ##ctx) \ + FN(perf_event_read_value, 55, ##ctx) \ + FN(perf_prog_read_value, 56, ##ctx) \ + FN(getsockopt, 57, ##ctx) \ + FN(override_return, 58, ##ctx) \ + FN(sock_ops_cb_flags_set, 59, ##ctx) \ + FN(msg_redirect_map, 60, ##ctx) \ + FN(msg_apply_bytes, 61, ##ctx) \ + FN(msg_cork_bytes, 62, ##ctx) \ + FN(msg_pull_data, 63, ##ctx) \ + FN(bind, 64, ##ctx) \ + FN(xdp_adjust_tail, 65, ##ctx) \ + FN(skb_get_xfrm_state, 66, ##ctx) \ + FN(get_stack, 67, ##ctx) \ + FN(skb_load_bytes_relative, 68, ##ctx) \ + FN(fib_lookup, 69, ##ctx) \ + FN(sock_hash_update, 70, ##ctx) \ + FN(msg_redirect_hash, 71, ##ctx) \ + FN(sk_redirect_hash, 72, ##ctx) \ + FN(lwt_push_encap, 73, ##ctx) \ + FN(lwt_seg6_store_bytes, 74, ##ctx) \ + FN(lwt_seg6_adjust_srh, 75, ##ctx) \ + FN(lwt_seg6_action, 76, ##ctx) \ + FN(rc_repeat, 77, ##ctx) \ + FN(rc_keydown, 78, ##ctx) \ + FN(skb_cgroup_id, 79, ##ctx) \ + FN(get_current_cgroup_id, 80, ##ctx) \ + FN(get_local_storage, 81, ##ctx) \ + FN(sk_select_reuseport, 82, ##ctx) \ + FN(skb_ancestor_cgroup_id, 83, ##ctx) \ + FN(sk_lookup_tcp, 84, ##ctx) \ + FN(sk_lookup_udp, 85, ##ctx) \ + FN(sk_release, 86, ##ctx) \ + FN(map_push_elem, 87, ##ctx) \ + FN(map_pop_elem, 88, ##ctx) \ + FN(map_peek_elem, 89, ##ctx) \ + FN(msg_push_data, 90, ##ctx) \ + FN(msg_pop_data, 91, ##ctx) \ + FN(rc_pointer_rel, 92, ##ctx) \ + FN(spin_lock, 93, ##ctx) \ + FN(spin_unlock, 94, ##ctx) \ + FN(sk_fullsock, 95, ##ctx) \ + FN(tcp_sock, 96, ##ctx) \ + FN(skb_ecn_set_ce, 97, ##ctx) \ + FN(get_listener_sock, 98, ##ctx) \ + FN(skc_lookup_tcp, 99, ##ctx) \ + FN(tcp_check_syncookie, 100, ##ctx) \ + FN(sysctl_get_name, 101, ##ctx) \ + FN(sysctl_get_current_value, 102, ##ctx) \ + FN(sysctl_get_new_value, 103, ##ctx) \ + FN(sysctl_set_new_value, 104, ##ctx) \ + FN(strtol, 105, ##ctx) \ + FN(strtoul, 106, ##ctx) \ + FN(sk_storage_get, 107, ##ctx) \ + FN(sk_storage_delete, 108, ##ctx) \ + FN(send_signal, 109, ##ctx) \ + FN(tcp_gen_syncookie, 110, ##ctx) \ + FN(skb_output, 111, ##ctx) \ + FN(probe_read_user, 112, ##ctx) \ + FN(probe_read_kernel, 113, ##ctx) \ + FN(probe_read_user_str, 114, ##ctx) \ + FN(probe_read_kernel_str, 115, ##ctx) \ + FN(tcp_send_ack, 116, ##ctx) \ + FN(send_signal_thread, 117, ##ctx) \ + FN(jiffies64, 118, ##ctx) \ + FN(read_branch_records, 119, ##ctx) \ + FN(get_ns_current_pid_tgid, 120, ##ctx) \ + FN(xdp_output, 121, ##ctx) \ + FN(get_netns_cookie, 122, ##ctx) \ + FN(get_current_ancestor_cgroup_id, 123, ##ctx) \ + FN(sk_assign, 124, ##ctx) \ + FN(ktime_get_boot_ns, 125, ##ctx) \ + FN(seq_printf, 126, ##ctx) \ + FN(seq_write, 127, ##ctx) \ + FN(sk_cgroup_id, 128, ##ctx) \ + FN(sk_ancestor_cgroup_id, 129, ##ctx) \ + FN(ringbuf_output, 130, ##ctx) \ + FN(ringbuf_reserve, 131, ##ctx) \ + FN(ringbuf_submit, 132, ##ctx) \ + FN(ringbuf_discard, 133, ##ctx) \ + FN(ringbuf_query, 134, ##ctx) \ + FN(csum_level, 135, ##ctx) \ + FN(skc_to_tcp6_sock, 136, ##ctx) \ + FN(skc_to_tcp_sock, 137, ##ctx) \ + FN(skc_to_tcp_timewait_sock, 138, ##ctx) \ + FN(skc_to_tcp_request_sock, 139, ##ctx) \ + FN(skc_to_udp6_sock, 140, ##ctx) \ + FN(get_task_stack, 141, ##ctx) \ + FN(load_hdr_opt, 142, ##ctx) \ + FN(store_hdr_opt, 143, ##ctx) \ + FN(reserve_hdr_opt, 144, ##ctx) \ + FN(inode_storage_get, 145, ##ctx) \ + FN(inode_storage_delete, 146, ##ctx) \ + FN(d_path, 147, ##ctx) \ + FN(copy_from_user, 148, ##ctx) \ + FN(snprintf_btf, 149, ##ctx) \ + FN(seq_printf_btf, 150, ##ctx) \ + FN(skb_cgroup_classid, 151, ##ctx) \ + FN(redirect_neigh, 152, ##ctx) \ + FN(per_cpu_ptr, 153, ##ctx) \ + FN(this_cpu_ptr, 154, ##ctx) \ + FN(redirect_peer, 155, ##ctx) \ + FN(task_storage_get, 156, ##ctx) \ + FN(task_storage_delete, 157, ##ctx) \ + FN(get_current_task_btf, 158, ##ctx) \ + FN(bprm_opts_set, 159, ##ctx) \ + FN(ktime_get_coarse_ns, 160, ##ctx) \ + FN(ima_inode_hash, 161, ##ctx) \ + FN(sock_from_file, 162, ##ctx) \ + FN(check_mtu, 163, ##ctx) \ + FN(for_each_map_elem, 164, ##ctx) \ + FN(snprintf, 165, ##ctx) \ + FN(sys_bpf, 166, ##ctx) \ + FN(btf_find_by_name_kind, 167, ##ctx) \ + FN(sys_close, 168, ##ctx) \ + FN(timer_init, 169, ##ctx) \ + FN(timer_set_callback, 170, ##ctx) \ + FN(timer_start, 171, ##ctx) \ + FN(timer_cancel, 172, ##ctx) \ + FN(get_func_ip, 173, ##ctx) \ + FN(get_attach_cookie, 174, ##ctx) \ + FN(task_pt_regs, 175, ##ctx) \ + FN(get_branch_snapshot, 176, ##ctx) \ + FN(trace_vprintk, 177, ##ctx) \ + FN(skc_to_unix_sock, 178, ##ctx) \ + FN(kallsyms_lookup_name, 179, ##ctx) \ + FN(find_vma, 180, ##ctx) \ + FN(loop, 181, ##ctx) \ + FN(strncmp, 182, ##ctx) \ + FN(get_func_arg, 183, ##ctx) \ + FN(get_func_ret, 184, ##ctx) \ + FN(get_func_arg_cnt, 185, ##ctx) \ + FN(get_retval, 186, ##ctx) \ + FN(set_retval, 187, ##ctx) \ + FN(xdp_get_buff_len, 188, ##ctx) \ + FN(xdp_load_bytes, 189, ##ctx) \ + FN(xdp_store_bytes, 190, ##ctx) \ + FN(copy_from_user_task, 191, ##ctx) \ + FN(skb_set_tstamp, 192, ##ctx) \ + FN(ima_file_hash, 193, ##ctx) \ + FN(kptr_xchg, 194, ##ctx) \ + FN(map_lookup_percpu_elem, 195, ##ctx) \ + FN(skc_to_mptcp_sock, 196, ##ctx) \ + FN(dynptr_from_mem, 197, ##ctx) \ + FN(ringbuf_reserve_dynptr, 198, ##ctx) \ + FN(ringbuf_submit_dynptr, 199, ##ctx) \ + FN(ringbuf_discard_dynptr, 200, ##ctx) \ + FN(dynptr_read, 201, ##ctx) \ + FN(dynptr_write, 202, ##ctx) \ + FN(dynptr_data, 203, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv4, 204, ##ctx) \ + FN(tcp_raw_gen_syncookie_ipv6, 205, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv4, 206, ##ctx) \ + FN(tcp_raw_check_syncookie_ipv6, 207, ##ctx) \ + FN(ktime_get_tai_ns, 208, ##ctx) \ + FN(user_ringbuf_drain, 209, ##ctx) \ + FN(cgrp_storage_get, 210, ##ctx) \ + FN(cgrp_storage_delete, 211, ##ctx) \ /* */ +/* backwards-compatibility macros for users of __BPF_FUNC_MAPPER that don't + * know or care about integer value that is now passed as second argument + */ +#define __BPF_FUNC_MAPPER_APPLY(name, value, FN) FN(name), +#define __BPF_FUNC_MAPPER(FN) ___BPF_FUNC_MAPPER(__BPF_FUNC_MAPPER_APPLY, FN) + /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call */ -#define __BPF_ENUM_FN(x) BPF_FUNC_ ## x +#define __BPF_ENUM_FN(x, y) BPF_FUNC_ ## x = y, enum bpf_func_id { - __BPF_FUNC_MAPPER(__BPF_ENUM_FN) + ___BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, }; #undef __BPF_ENUM_FN @@ -5515,6 +5767,12 @@ BPF_F_ZERO_CSUM_TX = (1ULL << 1), BPF_F_DONT_FRAGMENT = (1ULL << 2), BPF_F_SEQ_NUMBER = (1ULL << 3), + BPF_F_NO_TUNNEL_KEY = (1ULL << 4), +}; + +/* BPF_FUNC_skb_get_tunnel_key flags. */ +enum { + BPF_F_TUNINFO_FLAGS = (1ULL << 4), }; /* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and @@ -5706,7 +5964,10 @@ }; __u8 tunnel_tos; __u8 tunnel_ttl; - __u16 tunnel_ext; /* Padding, future use. */ + union { + __u16 tunnel_ext; /* compat */ + __be16 tunnel_flags; + }; __u32 tunnel_label; union { __u32 local_ipv4; @@ -5750,6 +6011,11 @@ * represented by BPF_REDIRECT above). */ BPF_LWT_REROUTE = 128, + /* BPF_FLOW_DISSECTOR_CONTINUE: used by BPF_PROG_TYPE_FLOW_DISSECTOR + * to indicate that no custom dissection was performed, and + * fallback to standard dissector is requested. + */ + BPF_FLOW_DISSECTOR_CONTINUE = 129, }; struct bpf_sock { @@ -5995,6 +6261,8 @@ __u64 run_cnt; __u64 recursion_misses; __u32 verified_insns; + __u32 attach_btf_obj_id; + __u32 attach_btf_id; } __attribute__((aligned(8))); struct bpf_map_info { @@ -6046,11 +6314,26 @@ struct { __aligned_u64 target_name; /* in/out: target_name buffer ptr */ __u32 target_name_len; /* in/out: target_name buffer len */ + + /* If the iter specific field is 32 bits, it can be put + * in the first or second union. Otherwise it should be + * put in the second union. + */ union { struct { __u32 map_id; } map; }; + union { + struct { + __u64 cgroup_id; + __u32 order; + } cgroup; + struct { + __u32 tid; + __u32 pid; + } task; + }; } iter; struct { __u32 netns_ino; @@ -6169,6 +6452,7 @@ * the outgoing header has not * been written yet. */ + __u64 skb_hwtstamp; }; /* Definitions for bpf_sock_ops_cb_flags */ @@ -6611,6 +6895,16 @@ __u64 :64; } __attribute__((aligned(8))); +struct bpf_list_head { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + +struct bpf_list_node { + __u64 :64; + __u64 :64; +} __attribute__((aligned(8))); + struct bpf_sysctl { __u32 write; /* Sysctl is being read (= 0) or written (= 1). * Allows 1,2,4-byte read, but no write. @@ -6702,6 +6996,7 @@ BPF_CORE_TYPE_SIZE = 9, /* type size in bytes */ BPF_CORE_ENUMVAL_EXISTS = 10, /* enum value existence in target kernel */ BPF_CORE_ENUMVAL_VALUE = 11, /* enum value integer value */ + BPF_CORE_TYPE_MATCHES = 12, /* type match in target kernel */ }; /* diff -Nru dwarves-1.24/lib/bpf/include/uapi/linux/fcntl.h dwarves-1.25/lib/bpf/include/uapi/linux/fcntl.h --- dwarves-1.24/lib/bpf/include/uapi/linux/fcntl.h 1970-01-01 00:00:00.000000000 +0000 +++ dwarves-1.25/lib/bpf/include/uapi/linux/fcntl.h 2023-02-22 13:48:48.000000000 +0000 @@ -0,0 +1,114 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_FCNTL_H +#define _UAPI_LINUX_FCNTL_H + +#include +#include + +#define F_SETLEASE (F_LINUX_SPECIFIC_BASE + 0) +#define F_GETLEASE (F_LINUX_SPECIFIC_BASE + 1) + +/* + * Cancel a blocking posix lock; internal use only until we expose an + * asynchronous lock api to userspace: + */ +#define F_CANCELLK (F_LINUX_SPECIFIC_BASE + 5) + +/* Create a file descriptor with FD_CLOEXEC set. */ +#define F_DUPFD_CLOEXEC (F_LINUX_SPECIFIC_BASE + 6) + +/* + * Request nofications on a directory. + * See below for events that may be notified. + */ +#define F_NOTIFY (F_LINUX_SPECIFIC_BASE+2) + +/* + * Set and get of pipe page size array + */ +#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7) +#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8) + +/* + * Set/Get seals + */ +#define F_ADD_SEALS (F_LINUX_SPECIFIC_BASE + 9) +#define F_GET_SEALS (F_LINUX_SPECIFIC_BASE + 10) + +/* + * Types of seals + */ +#define F_SEAL_SEAL 0x0001 /* prevent further seals from being set */ +#define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */ +#define F_SEAL_GROW 0x0004 /* prevent file from growing */ +#define F_SEAL_WRITE 0x0008 /* prevent writes */ +#define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */ +/* (1U << 31) is reserved for signed error codes */ + +/* + * Set/Get write life time hints. {GET,SET}_RW_HINT operate on the + * underlying inode, while {GET,SET}_FILE_RW_HINT operate only on + * the specific file. + */ +#define F_GET_RW_HINT (F_LINUX_SPECIFIC_BASE + 11) +#define F_SET_RW_HINT (F_LINUX_SPECIFIC_BASE + 12) +#define F_GET_FILE_RW_HINT (F_LINUX_SPECIFIC_BASE + 13) +#define F_SET_FILE_RW_HINT (F_LINUX_SPECIFIC_BASE + 14) + +/* + * Valid hint values for F_{GET,SET}_RW_HINT. 0 is "not set", or can be + * used to clear any hints previously set. + */ +#define RWH_WRITE_LIFE_NOT_SET 0 +#define RWH_WRITE_LIFE_NONE 1 +#define RWH_WRITE_LIFE_SHORT 2 +#define RWH_WRITE_LIFE_MEDIUM 3 +#define RWH_WRITE_LIFE_LONG 4 +#define RWH_WRITE_LIFE_EXTREME 5 + +/* + * The originally introduced spelling is remained from the first + * versions of the patch set that introduced the feature, see commit + * v4.13-rc1~212^2~51. + */ +#define RWF_WRITE_LIFE_NOT_SET RWH_WRITE_LIFE_NOT_SET + +/* + * Types of directory notifications that may be requested. + */ +#define DN_ACCESS 0x00000001 /* File accessed */ +#define DN_MODIFY 0x00000002 /* File modified */ +#define DN_CREATE 0x00000004 /* File created */ +#define DN_DELETE 0x00000008 /* File removed */ +#define DN_RENAME 0x00000010 /* File renamed */ +#define DN_ATTRIB 0x00000020 /* File changed attibutes */ +#define DN_MULTISHOT 0x80000000 /* Don't remove notifier */ + +/* + * The constants AT_REMOVEDIR and AT_EACCESS have the same value. AT_EACCESS is + * meaningful only to faccessat, while AT_REMOVEDIR is meaningful only to + * unlinkat. The two functions do completely different things and therefore, + * the flags can be allowed to overlap. For example, passing AT_REMOVEDIR to + * faccessat would be undefined behavior and thus treating it equivalent to + * AT_EACCESS is valid undefined behavior. + */ +#define AT_FDCWD -100 /* Special value used to indicate + openat should use the current + working directory. */ +#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ +#define AT_EACCESS 0x200 /* Test access permitted for + effective IDs, not real IDs. */ +#define AT_REMOVEDIR 0x200 /* Remove directory instead of + unlinking file. */ +#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ +#define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount traversal */ +#define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname */ + +#define AT_STATX_SYNC_TYPE 0x6000 /* Type of synchronisation required from statx() */ +#define AT_STATX_SYNC_AS_STAT 0x0000 /* - Do whatever stat() does */ +#define AT_STATX_FORCE_SYNC 0x2000 /* - Force the attributes to be sync'd with the server */ +#define AT_STATX_DONT_SYNC 0x4000 /* - Don't sync attributes with the server */ + +#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */ + +#endif /* _UAPI_LINUX_FCNTL_H */ diff -Nru dwarves-1.24/lib/bpf/include/uapi/linux/if_link.h dwarves-1.25/lib/bpf/include/uapi/linux/if_link.h --- dwarves-1.24/lib/bpf/include/uapi/linux/if_link.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/include/uapi/linux/if_link.h 2023-02-22 13:48:48.000000000 +0000 @@ -673,6 +673,7 @@ IFLA_XFRM_UNSPEC, IFLA_XFRM_LINK, IFLA_XFRM_IF_ID, + IFLA_XFRM_COLLECT_METADATA, __IFLA_XFRM_MAX }; @@ -890,6 +891,7 @@ IFLA_BOND_SLAVE_AD_AGGREGATOR_ID, IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE, IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE, + IFLA_BOND_SLAVE_PRIO, __IFLA_BOND_SLAVE_MAX, }; diff -Nru dwarves-1.24/lib/bpf/include/uapi/linux/perf_event.h dwarves-1.25/lib/bpf/include/uapi/linux/perf_event.h --- dwarves-1.24/lib/bpf/include/uapi/linux/perf_event.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/include/uapi/linux/perf_event.h 2023-02-22 13:48:48.000000000 +0000 @@ -164,8 +164,6 @@ PERF_SAMPLE_WEIGHT_STRUCT = 1U << 24, PERF_SAMPLE_MAX = 1U << 25, /* non-ABI */ - - __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */ }; #define PERF_SAMPLE_WEIGHT_TYPE (PERF_SAMPLE_WEIGHT | PERF_SAMPLE_WEIGHT_STRUCT) @@ -204,6 +202,8 @@ PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17, /* save low level index of raw branch records */ + PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18, /* save privilege mode */ + PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */ }; @@ -233,6 +233,8 @@ PERF_SAMPLE_BRANCH_HW_INDEX = 1U << PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT, + PERF_SAMPLE_BRANCH_PRIV_SAVE = 1U << PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT, + PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT, }; @@ -253,9 +255,48 @@ PERF_BR_COND_RET = 10, /* conditional function return */ PERF_BR_ERET = 11, /* exception return */ PERF_BR_IRQ = 12, /* irq */ + PERF_BR_SERROR = 13, /* system error */ + PERF_BR_NO_TX = 14, /* not in transaction */ + PERF_BR_EXTEND_ABI = 15, /* extend ABI */ PERF_BR_MAX, }; +/* + * Common branch speculation outcome classification + */ +enum { + PERF_BR_SPEC_NA = 0, /* Not available */ + PERF_BR_SPEC_WRONG_PATH = 1, /* Speculative but on wrong path */ + PERF_BR_NON_SPEC_CORRECT_PATH = 2, /* Non-speculative but on correct path */ + PERF_BR_SPEC_CORRECT_PATH = 3, /* Speculative and on correct path */ + PERF_BR_SPEC_MAX, +}; + +enum { + PERF_BR_NEW_FAULT_ALGN = 0, /* Alignment fault */ + PERF_BR_NEW_FAULT_DATA = 1, /* Data fault */ + PERF_BR_NEW_FAULT_INST = 2, /* Inst fault */ + PERF_BR_NEW_ARCH_1 = 3, /* Architecture specific */ + PERF_BR_NEW_ARCH_2 = 4, /* Architecture specific */ + PERF_BR_NEW_ARCH_3 = 5, /* Architecture specific */ + PERF_BR_NEW_ARCH_4 = 6, /* Architecture specific */ + PERF_BR_NEW_ARCH_5 = 7, /* Architecture specific */ + PERF_BR_NEW_MAX, +}; + +enum { + PERF_BR_PRIV_UNKNOWN = 0, + PERF_BR_PRIV_USER = 1, + PERF_BR_PRIV_KERNEL = 2, + PERF_BR_PRIV_HV = 3, +}; + +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ @@ -301,6 +342,7 @@ * { u64 time_enabled; } && PERF_FORMAT_TOTAL_TIME_ENABLED * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 id; } && PERF_FORMAT_ID + * { u64 lost; } && PERF_FORMAT_LOST * } && !PERF_FORMAT_GROUP * * { u64 nr; @@ -308,6 +350,7 @@ * { u64 time_running; } && PERF_FORMAT_TOTAL_TIME_RUNNING * { u64 value; * { u64 id; } && PERF_FORMAT_ID + * { u64 lost; } && PERF_FORMAT_LOST * } cntr[nr]; * } && PERF_FORMAT_GROUP * }; @@ -317,8 +360,9 @@ PERF_FORMAT_TOTAL_TIME_RUNNING = 1U << 1, PERF_FORMAT_ID = 1U << 2, PERF_FORMAT_GROUP = 1U << 3, + PERF_FORMAT_LOST = 1U << 4, - PERF_FORMAT_MAX = 1U << 4, /* non-ABI */ + PERF_FORMAT_MAX = 1U << 5, /* non-ABI */ }; #define PERF_ATTR_SIZE_VER0 64 /* sizeof first published struct */ @@ -491,7 +535,7 @@ /* * User provided buffer to store program ids */ - __u32 ids[0]; + __u32 ids[]; }; /* @@ -1292,7 +1336,9 @@ #define PERF_MEM_LVLNUM_L2 0x02 /* L2 */ #define PERF_MEM_LVLNUM_L3 0x03 /* L3 */ #define PERF_MEM_LVLNUM_L4 0x04 /* L4 */ -/* 5-0xa available */ +/* 5-0x8 available */ +#define PERF_MEM_LVLNUM_CXL 0x09 /* CXL */ +#define PERF_MEM_LVLNUM_IO 0x0a /* I/O */ #define PERF_MEM_LVLNUM_ANY_CACHE 0x0b /* Any cache */ #define PERF_MEM_LVLNUM_LFB 0x0c /* LFB */ #define PERF_MEM_LVLNUM_RAM 0x0d /* RAM */ @@ -1310,7 +1356,7 @@ #define PERF_MEM_SNOOP_SHIFT 19 #define PERF_MEM_SNOOPX_FWD 0x01 /* forward */ -/* 1 free */ +#define PERF_MEM_SNOOPX_PEER 0x02 /* xfer from peer */ #define PERF_MEM_SNOOPX_SHIFT 38 /* locked instruction */ @@ -1360,6 +1406,7 @@ * abort: aborting a hardware transaction * cycles: cycles from last branch (or 0 if not supported) * type: branch type + * spec: branch speculation info (or 0 if not supported) */ struct perf_branch_entry { __u64 from; @@ -1370,7 +1417,10 @@ abort:1, /* transaction abort */ cycles:16, /* cycle count to last branch */ type:4, /* branch type */ - reserved:40; + spec:2, /* branch speculation info */ + new_type:4, /* additional branch type */ + priv:3, /* privilege level */ + reserved:31; }; union perf_sample_weight { diff -Nru dwarves-1.24/lib/bpf/include/uapi/linux/pkt_cls.h dwarves-1.25/lib/bpf/include/uapi/linux/pkt_cls.h --- dwarves-1.24/lib/bpf/include/uapi/linux/pkt_cls.h 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/include/uapi/linux/pkt_cls.h 2023-02-22 13:48:48.000000000 +0000 @@ -180,7 +180,7 @@ short hoff; __be32 hmask; - struct tc_u32_key keys[0]; + struct tc_u32_key keys[]; }; struct tc_u32_mark { @@ -192,7 +192,7 @@ struct tc_u32_pcnt { __u64 rcnt; __u64 rhit; - __u64 kcnts[0]; + __u64 kcnts[]; }; /* Flags */ diff -Nru dwarves-1.24/lib/bpf/.lgtm.yml dwarves-1.25/lib/bpf/.lgtm.yml --- dwarves-1.24/lib/bpf/.lgtm.yml 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.lgtm.yml 1970-01-01 00:00:00.000000000 +0000 @@ -1,14 +0,0 @@ -# vi: set ts=2 sw=2: -extraction: - cpp: - prepare: - packages: - - libelf-dev - - pkg-config - after_prepare: - # As the buildsystem detection by LGTM is performed _only_ during the - # 'configure' phase, we need to trick LGTM we use a supported build - # system (configure, meson, cmake, etc.). This way LGTM correctly detects - # that our sources are in the src/ subfolder. - - touch src/configure - - chmod +x src/configure diff -Nru dwarves-1.24/lib/bpf/README.md dwarves-1.25/lib/bpf/README.md --- dwarves-1.24/lib/bpf/README.md 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/README.md 2023-02-22 13:48:48.000000000 +0000 @@ -1,17 +1,33 @@ -This is a mirror of [bpf-next Linux source -tree](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next)'s -`tools/lib/bpf` directory plus its supporting header files. + + + + -All the gory details of syncing can be found in `scripts/sync-kernel.sh` -script. +libbpf +[![Github Actions Builds & Tests](https://github.com/libbpf/libbpf/actions/workflows/test.yml/badge.svg)](https://github.com/libbpf/libbpf/actions/workflows/test.yml) +[![Coverity](https://img.shields.io/coverity/scan/18195.svg)](https://scan.coverity.com/projects/libbpf) +[![CodeQL](https://github.com/libbpf/libbpf/workflows/CodeQL/badge.svg?branch=master)](https://github.com/libbpf/libbpf/actions?query=workflow%3ACodeQL+branch%3Amaster) +[![OSS-Fuzz Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/libbpf.svg)](https://oss-fuzz-build-logs.storage.googleapis.com/index.html#libbpf) +[![Read the Docs](https://readthedocs.org/projects/libbpf/badge/?version=latest)](https://libbpf.readthedocs.io/en/latest/) +====== -Some header files in this repo (`include/linux/*.h`) are reduced versions of -their counterpart files at -[bpf-next](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/)'s -`tools/include/linux/*.h` to make compilation successful. +**This is the official home of the libbpf library.** + +*Please use this Github repository for building and packaging libbpf +and when using it in your projects through Git submodule.* -BPF/libbpf usage and questions -============================== +Libbpf *authoritative source code* is developed as part of [bpf-next Linux source +tree](https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next) under +`tools/lib/bpf` subdirectory and is periodically synced to Github. As such, all the +libbpf changes should be sent to [BPF mailing list](http://vger.kernel.org/vger-lists.html#bpf), +please don't open PRs here unless you are changing Github-specific parts of libbpf +(e.g., Github-specific Makefile). + +Libbpf and general BPF usage questions +====================================== + +Libbpf documentation can be found [here](https://libbpf.readthedocs.io/en/latest/api.html). +It's an ongoing effort and has ways to go, but please take a look and consider contributing as well. Please check out [libbpf-bootstrap](https://github.com/libbpf/libbpf-bootstrap) and [the companion blog post](https://nakryiko.com/posts/libbpf-bootstrap/) for @@ -36,12 +52,8 @@ should be opened only for dealing with issues pertaining to specific way this libbpf mirror repo is set up and organized. -Build -[![Github Actions Builds & Tests](https://github.com/libbpf/libbpf/actions/workflows/test.yml/badge.svg)](https://github.com/libbpf/libbpf/actions/workflows/test.yml) -[![Total alerts](https://img.shields.io/lgtm/alerts/g/libbpf/libbpf.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/libbpf/libbpf/alerts/) -[![Coverity](https://img.shields.io/coverity/scan/18195.svg)](https://scan.coverity.com/projects/libbpf) -[![OSS-Fuzz Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/libbpf.svg)](https://oss-fuzz-build-logs.storage.googleapis.com/index.html#libbpf) -===== +Building libbpf +=============== libelf is an internal dependency of libbpf and thus it is required to link against and must be installed on the system for applications to work. pkg-config is used by default to find libelf, and the program called can be @@ -133,7 +145,7 @@ - [Fedora](https://src.fedoraproject.org/rpms/libbpf) - [Gentoo](https://packages.gentoo.org/packages/dev-libs/libbpf) - [Debian](https://packages.debian.org/source/sid/libbpf) - - [Arch](https://www.archlinux.org/packages/extra/x86_64/libbpf/) + - [Arch](https://archlinux.org/packages/core/x86_64/libbpf/) - [Ubuntu](https://packages.ubuntu.com/source/impish/libbpf) - [Alpine](https://pkgs.alpinelinux.org/packages?name=libbpf) @@ -146,7 +158,7 @@ gracefully degrading functionality. Thus libbpf is not tied to a specific kernel version and can/should be packaged and versioned independently. - Continuous integration testing via - [TravisCI](https://travis-ci.org/libbpf/libbpf). + [GitHub Actions](https://github.com/libbpf/libbpf/actions). - Static code analysis via [LGTM](https://lgtm.com/projects/g/libbpf/libbpf) and [Coverity](https://scan.coverity.com/projects/libbpf). @@ -156,6 +168,18 @@ [![libbpf distro packaging status](https://repology.org/badge/vertical-allrepos/libbpf.svg)](https://repology.org/project/libbpf/versions) + +bpf-next to Github sync +======================= + +All the gory details of syncing can be found in `scripts/sync-kernel.sh` +script. + +Some header files in this repo (`include/linux/*.h`) are reduced versions of +their counterpart files at +[bpf-next](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/)'s +`tools/include/linux/*.h` to make compilation successful. + License ======= diff -Nru dwarves-1.24/lib/bpf/scripts/build-fuzzers.sh dwarves-1.25/lib/bpf/scripts/build-fuzzers.sh --- dwarves-1.24/lib/bpf/scripts/build-fuzzers.sh 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/scripts/build-fuzzers.sh 2023-02-22 13:48:48.000000000 +0000 @@ -44,7 +44,7 @@ git clone git://sourceware.org/git/elfutils.git ( cd elfutils -git checkout 83251d4091241acddbdcf16f814e3bc6ef3df49a +git checkout e9f3045caa5c4498f371383e5519151942d48b6d git log --oneline -1 # ASan isn't compatible with -Wl,--no-undefined: https://github.com/google/sanitizers/issues/380 diff -Nru dwarves-1.24/lib/bpf/scripts/sync-kernel.sh dwarves-1.25/lib/bpf/scripts/sync-kernel.sh --- dwarves-1.24/lib/bpf/scripts/sync-kernel.sh 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/scripts/sync-kernel.sh 2023-02-22 13:48:48.000000000 +0000 @@ -42,6 +42,7 @@ [tools/include/uapi/linux/bpf_common.h]=include/uapi/linux/bpf_common.h \ [tools/include/uapi/linux/bpf.h]=include/uapi/linux/bpf.h \ [tools/include/uapi/linux/btf.h]=include/uapi/linux/btf.h \ + [tools/include/uapi/linux/fcntl.h]=include/uapi/linux/fcntl.h \ [tools/include/uapi/linux/if_link.h]=include/uapi/linux/if_link.h \ [tools/include/uapi/linux/if_xdp.h]=include/uapi/linux/if_xdp.h \ [tools/include/uapi/linux/netlink.h]=include/uapi/linux/netlink.h \ @@ -51,8 +52,8 @@ [Documentation/bpf/libbpf]=docs \ ) -LIBBPF_PATHS="${!PATH_MAP[@]} :^tools/lib/bpf/Makefile :^tools/lib/bpf/Build :^tools/lib/bpf/.gitignore :^tools/include/tools/libc_compat.h" -LIBBPF_VIEW_PATHS="${PATH_MAP[@]}" +LIBBPF_PATHS=("${!PATH_MAP[@]}" ":^tools/lib/bpf/Makefile" ":^tools/lib/bpf/Build" ":^tools/lib/bpf/.gitignore" ":^tools/include/tools/libc_compat.h") +LIBBPF_VIEW_PATHS=("${PATH_MAP[@]}") LIBBPF_VIEW_EXCLUDE_REGEX='^src/(Makefile|Build|test_libbpf\.c|bpf_helper_defs\.h|\.gitignore)$|^docs/(\.gitignore|api\.rst|conf\.py)$|^docs/sphinx/.*' LINUX_VIEW_EXCLUDE_REGEX='^include/tools/libc_compat.h$' @@ -85,7 +86,9 @@ # $2 - paths filter commit_signature() { - git show --pretty='("%s")|%aI|%b' --shortstat $1 -- ${2-.} | tr '\n' '|' + local ref=$1 + shift + git show --pretty='("%s")|%aI|%b' --shortstat $ref -- "${@-.}" | tr '\n' '|' } # Cherry-pick commits touching libbpf-related files @@ -104,7 +107,7 @@ local libbpf_conflict_cnt local desc - new_commits=$(git rev-list --no-merges --topo-order --reverse ${baseline_tag}..${tip_tag} ${LIBBPF_PATHS[@]}) + new_commits=$(git rev-list --no-merges --topo-order --reverse ${baseline_tag}..${tip_tag} -- "${LIBBPF_PATHS[@]}") for new_commit in ${new_commits}; do desc="$(commit_desc ${new_commit})" signature="$(commit_signature ${new_commit} "${LIBBPF_PATHS[@]}")" @@ -138,7 +141,7 @@ echo "Picking '${desc}'..." if ! git cherry-pick ${new_commit} &>/dev/null; then echo "Warning! Cherry-picking '${desc} failed, checking if it's non-libbpf files causing problems..." - libbpf_conflict_cnt=$(git diff --name-only --diff-filter=U -- ${LIBBPF_PATHS[@]} | wc -l) + libbpf_conflict_cnt=$(git diff --name-only --diff-filter=U -- "${LIBBPF_PATHS[@]}" | wc -l) conflict_cnt=$(git diff --name-only | wc -l) prompt_resolution=1 @@ -284,7 +287,7 @@ helpers_changes=$(git status --porcelain src/bpf_helper_defs.h | wc -l) if ((${helpers_changes} == 1)); then git add src/bpf_helper_defs.h - git commit -m "sync: auto-generate latest BPF helpers + git commit -s -m "sync: auto-generate latest BPF helpers Latest changes to BPF helper definitions. " -- src/bpf_helper_defs.h @@ -306,7 +309,7 @@ Checkpoint bpf-next commit: ${TIP_COMMIT}\n\ Baseline bpf commit: ${BPF_BASELINE_COMMIT}\n\ Checkpoint bpf commit: ${BPF_TIP_COMMIT}/" | \ -git commit --file=- +git commit -s --file=- echo "SUCCESS! ${COMMIT_CNT} commits synced." @@ -316,10 +319,10 @@ git checkout -b ${VIEW_TAG} ${TIP_COMMIT} FILTER_BRANCH_SQUELCH_WARNING=1 git filter-branch -f --tree-filter "${LIBBPF_TREE_FILTER}" ${VIEW_TAG}^..${VIEW_TAG} FILTER_BRANCH_SQUELCH_WARNING=1 git filter-branch -f --subdirectory-filter __libbpf ${VIEW_TAG}^..${VIEW_TAG} -git ls-files -- ${LIBBPF_VIEW_PATHS[@]} | grep -v -E "${LINUX_VIEW_EXCLUDE_REGEX}" > ${TMP_DIR}/linux-view.ls +git ls-files -- "${LIBBPF_VIEW_PATHS[@]}" | grep -v -E "${LINUX_VIEW_EXCLUDE_REGEX}" > ${TMP_DIR}/linux-view.ls cd_to ${LIBBPF_REPO} -git ls-files -- ${LIBBPF_VIEW_PATHS[@]} | grep -v -E "${LIBBPF_VIEW_EXCLUDE_REGEX}" > ${TMP_DIR}/github-view.ls +git ls-files -- "${LIBBPF_VIEW_PATHS[@]}" | grep -v -E "${LIBBPF_VIEW_EXCLUDE_REGEX}" > ${TMP_DIR}/github-view.ls echo "Comparing list of files..." diff -u ${TMP_DIR}/linux-view.ls ${TMP_DIR}/github-view.ls diff -Nru dwarves-1.24/lib/bpf/src/bpf.c dwarves-1.25/lib/bpf/src/bpf.c --- dwarves-1.24/lib/bpf/src/bpf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf.c 2023-02-22 13:48:48.000000000 +0000 @@ -84,9 +84,7 @@ return ensure_good_fd(fd); } -#define PROG_LOAD_ATTEMPTS 5 - -static inline int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts) +int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts) { int fd; @@ -107,7 +105,7 @@ */ int probe_memcg_account(void) { - const size_t prog_load_attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd); + const size_t attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd); struct bpf_insn insns[] = { BPF_EMIT_CALL(BPF_FUNC_ktime_get_coarse_ns), BPF_EXIT_INSN(), @@ -117,13 +115,13 @@ int prog_fd; /* attempt loading freplace trying to use custom BTF */ - memset(&attr, 0, prog_load_attr_sz); + memset(&attr, 0, attr_sz); attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER; attr.insns = ptr_to_u64(insns); attr.insn_cnt = insn_cnt; attr.license = ptr_to_u64("GPL"); - prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, prog_load_attr_sz); + prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, attr_sz); if (prog_fd >= 0) { close(prog_fd); return 1; @@ -147,10 +145,6 @@ { struct rlimit rlim; - /* this the default in libbpf 1.0, but for now user has to opt-in explicitly */ - if (!(libbpf_mode & LIBBPF_STRICT_AUTO_RLIMIT_MEMLOCK)) - return 0; - /* if kernel supports memcg-based accounting, skip bumping RLIMIT_MEMLOCK */ if (memlock_bumped || kernel_supports(NULL, FEAT_MEMCG_ACCOUNT)) return 0; @@ -187,7 +181,7 @@ return libbpf_err(-EINVAL); attr.map_type = map_type; - if (map_name) + if (map_name && kernel_supports(NULL, FEAT_PROG_NAME)) libbpf_strlcpy(attr.map_name, map_name, sizeof(attr.map_name)); attr.key_size = key_size; attr.value_size = value_size; @@ -233,12 +227,12 @@ return info; } -DEFAULT_VERSION(bpf_prog_load_v0_6_0, bpf_prog_load, LIBBPF_0.6.0) -int bpf_prog_load_v0_6_0(enum bpf_prog_type prog_type, - const char *prog_name, const char *license, - const struct bpf_insn *insns, size_t insn_cnt, - const struct bpf_prog_load_opts *opts) +int bpf_prog_load(enum bpf_prog_type prog_type, + const char *prog_name, const char *license, + const struct bpf_insn *insns, size_t insn_cnt, + const struct bpf_prog_load_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, fd_array); void *finfo = NULL, *linfo = NULL; const char *func_info, *line_info; __u32 log_size, log_level, attach_prog_fd, attach_btf_obj_fd; @@ -258,7 +252,7 @@ if (attempts == 0) attempts = PROG_LOAD_ATTEMPTS; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.prog_type = prog_type; attr.expected_attach_type = OPTS_GET(opts, expected_attach_type, 0); @@ -268,7 +262,7 @@ attr.prog_ifindex = OPTS_GET(opts, prog_ifindex, 0); attr.kern_version = OPTS_GET(opts, kern_version, 0); - if (prog_name) + if (prog_name && kernel_supports(NULL, FEAT_PROG_NAME)) libbpf_strlcpy(attr.prog_name, prog_name, sizeof(attr.prog_name)); attr.license = ptr_to_u64(license); @@ -321,7 +315,7 @@ attr.log_level = log_level; } - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); if (fd >= 0) return fd; @@ -361,7 +355,7 @@ break; } - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); if (fd >= 0) goto done; } @@ -375,7 +369,7 @@ attr.log_size = log_size; attr.log_level = 1; - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); } done: /* free() doesn't affect errno, so we don't need to restore it */ @@ -384,218 +378,139 @@ return libbpf_err_errno(fd); } -__attribute__((alias("bpf_load_program_xattr2"))) -int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz); - -static int bpf_load_program_xattr2(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz) -{ - LIBBPF_OPTS(bpf_prog_load_opts, p); - - if (!load_attr || !log_buf != !log_buf_sz) - return libbpf_err(-EINVAL); - - p.expected_attach_type = load_attr->expected_attach_type; - switch (load_attr->prog_type) { - case BPF_PROG_TYPE_STRUCT_OPS: - case BPF_PROG_TYPE_LSM: - p.attach_btf_id = load_attr->attach_btf_id; - break; - case BPF_PROG_TYPE_TRACING: - case BPF_PROG_TYPE_EXT: - p.attach_btf_id = load_attr->attach_btf_id; - p.attach_prog_fd = load_attr->attach_prog_fd; - break; - default: - p.prog_ifindex = load_attr->prog_ifindex; - p.kern_version = load_attr->kern_version; - } - p.log_level = load_attr->log_level; - p.log_buf = log_buf; - p.log_size = log_buf_sz; - p.prog_btf_fd = load_attr->prog_btf_fd; - p.func_info_rec_size = load_attr->func_info_rec_size; - p.func_info_cnt = load_attr->func_info_cnt; - p.func_info = load_attr->func_info; - p.line_info_rec_size = load_attr->line_info_rec_size; - p.line_info_cnt = load_attr->line_info_cnt; - p.line_info = load_attr->line_info; - p.prog_flags = load_attr->prog_flags; - - return bpf_prog_load(load_attr->prog_type, load_attr->name, load_attr->license, - load_attr->insns, load_attr->insns_cnt, &p); -} - -int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns, - size_t insns_cnt, const char *license, - __u32 kern_version, char *log_buf, - size_t log_buf_sz) -{ - struct bpf_load_program_attr load_attr; - - memset(&load_attr, 0, sizeof(struct bpf_load_program_attr)); - load_attr.prog_type = type; - load_attr.expected_attach_type = 0; - load_attr.name = NULL; - load_attr.insns = insns; - load_attr.insns_cnt = insns_cnt; - load_attr.license = license; - load_attr.kern_version = kern_version; - - return bpf_load_program_xattr2(&load_attr, log_buf, log_buf_sz); -} - -int bpf_verify_program(enum bpf_prog_type type, const struct bpf_insn *insns, - size_t insns_cnt, __u32 prog_flags, const char *license, - __u32 kern_version, char *log_buf, size_t log_buf_sz, - int log_level) -{ - union bpf_attr attr; - int fd; - - bump_rlimit_memlock(); - - memset(&attr, 0, sizeof(attr)); - attr.prog_type = type; - attr.insn_cnt = (__u32)insns_cnt; - attr.insns = ptr_to_u64(insns); - attr.license = ptr_to_u64(license); - attr.log_buf = ptr_to_u64(log_buf); - attr.log_size = log_buf_sz; - attr.log_level = log_level; - log_buf[0] = 0; - attr.kern_version = kern_version; - attr.prog_flags = prog_flags; - - fd = sys_bpf_prog_load(&attr, sizeof(attr), PROG_LOAD_ATTEMPTS); - return libbpf_err_errno(fd); -} - int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_elem(int fd, const void *key, void *value) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); - ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_elem_flags(int fd, const void *key, void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_and_delete_elem(int fd, const void *key, void *value) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); - ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_and_delete_elem_flags(int fd, const void *key, void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_delete_elem(int fd, const void *key) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); - ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_delete_elem_flags(int fd, const void *key, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.flags = flags; - ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_get_next_key(int fd, const void *key, void *next_key) { + const size_t attr_sz = offsetofend(union bpf_attr, next_key); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.next_key = ptr_to_u64(next_key); - ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_freeze(int fd) { + const size_t attr_sz = offsetofend(union bpf_attr, map_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; - ret = sys_bpf(BPF_MAP_FREEZE, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_FREEZE, &attr, attr_sz); return libbpf_err_errno(ret); } @@ -604,13 +519,14 @@ __u32 *count, const struct bpf_map_batch_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, batch); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_map_batch_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.batch.map_fd = fd; attr.batch.in_batch = ptr_to_u64(in_batch); attr.batch.out_batch = ptr_to_u64(out_batch); @@ -620,7 +536,7 @@ attr.batch.elem_flags = OPTS_GET(opts, elem_flags, 0); attr.batch.flags = OPTS_GET(opts, flags, 0); - ret = sys_bpf(cmd, &attr, sizeof(attr)); + ret = sys_bpf(cmd, &attr, attr_sz); *count = attr.batch.count; return libbpf_err_errno(ret); @@ -659,26 +575,37 @@ int bpf_obj_pin(int fd, const char *pathname) { + const size_t attr_sz = offsetofend(union bpf_attr, file_flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.pathname = ptr_to_u64((void *)pathname); attr.bpf_fd = fd; - ret = sys_bpf(BPF_OBJ_PIN, &attr, sizeof(attr)); + ret = sys_bpf(BPF_OBJ_PIN, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_obj_get(const char *pathname) { + return bpf_obj_get_opts(pathname, NULL); +} + +int bpf_obj_get_opts(const char *pathname, const struct bpf_obj_get_opts *opts) +{ + const size_t attr_sz = offsetofend(union bpf_attr, file_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_obj_get_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.pathname = ptr_to_u64((void *)pathname); + attr.file_flags = OPTS_GET(opts, file_flags, 0); - fd = sys_bpf_fd(BPF_OBJ_GET, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_OBJ_GET, &attr, attr_sz); return libbpf_err_errno(fd); } @@ -696,52 +623,50 @@ enum bpf_attach_type type, const struct bpf_prog_attach_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_prog_attach_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_bpf_fd = prog_fd; attr.attach_type = type; attr.attach_flags = OPTS_GET(opts, flags, 0); attr.replace_bpf_fd = OPTS_GET(opts, replace_prog_fd, 0); - ret = sys_bpf(BPF_PROG_ATTACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_ATTACH, &attr, attr_sz); return libbpf_err_errno(ret); } -__attribute__((alias("bpf_prog_attach_opts"))) -int bpf_prog_attach_xattr(int prog_fd, int target_fd, - enum bpf_attach_type type, - const struct bpf_prog_attach_opts *opts); - int bpf_prog_detach(int target_fd, enum bpf_attach_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_type = type; - ret = sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_prog_detach2(int prog_fd, int target_fd, enum bpf_attach_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_bpf_fd = prog_fd; attr.attach_type = type; - ret = sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } @@ -749,6 +674,7 @@ enum bpf_attach_type attach_type, const struct bpf_link_create_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, link_create); __u32 target_btf_id, iter_info_len; union bpf_attr attr; int fd, err; @@ -767,7 +693,7 @@ return libbpf_err(-EINVAL); } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_create.prog_fd = prog_fd; attr.link_create.target_fd = target_fd; attr.link_create.attach_type = attach_type; @@ -811,7 +737,7 @@ break; } proceed: - fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, attr_sz); if (fd >= 0) return fd; /* we'll get EINVAL if LINK_CREATE doesn't support attaching fentry @@ -847,134 +773,107 @@ int bpf_link_detach(int link_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, link_detach); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_detach.link_fd = link_fd; - ret = sys_bpf(BPF_LINK_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_LINK_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_link_update(int link_fd, int new_prog_fd, const struct bpf_link_update_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, link_update); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_link_update_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_update.link_fd = link_fd; attr.link_update.new_prog_fd = new_prog_fd; attr.link_update.flags = OPTS_GET(opts, flags, 0); attr.link_update.old_prog_fd = OPTS_GET(opts, old_prog_fd, 0); - ret = sys_bpf(BPF_LINK_UPDATE, &attr, sizeof(attr)); + ret = sys_bpf(BPF_LINK_UPDATE, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_iter_create(int link_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, iter_create); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.iter_create.link_fd = link_fd; - fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, - __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt) +int bpf_prog_query_opts(int target_fd, + enum bpf_attach_type type, + struct bpf_prog_query_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, query); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_prog_query_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); + attr.query.target_fd = target_fd; attr.query.attach_type = type; - attr.query.query_flags = query_flags; - attr.query.prog_cnt = *prog_cnt; - attr.query.prog_ids = ptr_to_u64(prog_ids); + attr.query.query_flags = OPTS_GET(opts, query_flags, 0); + attr.query.prog_cnt = OPTS_GET(opts, prog_cnt, 0); + attr.query.prog_ids = ptr_to_u64(OPTS_GET(opts, prog_ids, NULL)); + attr.query.prog_attach_flags = ptr_to_u64(OPTS_GET(opts, prog_attach_flags, NULL)); - ret = sys_bpf(BPF_PROG_QUERY, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_QUERY, &attr, attr_sz); - if (attach_flags) - *attach_flags = attr.query.attach_flags; - *prog_cnt = attr.query.prog_cnt; + OPTS_SET(opts, attach_flags, attr.query.attach_flags); + OPTS_SET(opts, prog_cnt, attr.query.prog_cnt); return libbpf_err_errno(ret); } -int bpf_prog_test_run(int prog_fd, int repeat, void *data, __u32 size, - void *data_out, __u32 *size_out, __u32 *retval, - __u32 *duration) +int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, + __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt) { - union bpf_attr attr; + LIBBPF_OPTS(bpf_prog_query_opts, opts); int ret; - memset(&attr, 0, sizeof(attr)); - attr.test.prog_fd = prog_fd; - attr.test.data_in = ptr_to_u64(data); - attr.test.data_out = ptr_to_u64(data_out); - attr.test.data_size_in = size; - attr.test.repeat = repeat; - - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); - - if (size_out) - *size_out = attr.test.data_size_out; - if (retval) - *retval = attr.test.retval; - if (duration) - *duration = attr.test.duration; - - return libbpf_err_errno(ret); -} - -int bpf_prog_test_run_xattr(struct bpf_prog_test_run_attr *test_attr) -{ - union bpf_attr attr; - int ret; + opts.query_flags = query_flags; + opts.prog_ids = prog_ids; + opts.prog_cnt = *prog_cnt; - if (!test_attr->data_out && test_attr->data_size_out > 0) - return libbpf_err(-EINVAL); + ret = bpf_prog_query_opts(target_fd, type, &opts); - memset(&attr, 0, sizeof(attr)); - attr.test.prog_fd = test_attr->prog_fd; - attr.test.data_in = ptr_to_u64(test_attr->data_in); - attr.test.data_out = ptr_to_u64(test_attr->data_out); - attr.test.data_size_in = test_attr->data_size_in; - attr.test.data_size_out = test_attr->data_size_out; - attr.test.ctx_in = ptr_to_u64(test_attr->ctx_in); - attr.test.ctx_out = ptr_to_u64(test_attr->ctx_out); - attr.test.ctx_size_in = test_attr->ctx_size_in; - attr.test.ctx_size_out = test_attr->ctx_size_out; - attr.test.repeat = test_attr->repeat; - - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); - - test_attr->data_size_out = attr.test.data_size_out; - test_attr->ctx_size_out = attr.test.ctx_size_out; - test_attr->retval = attr.test.retval; - test_attr->duration = attr.test.duration; + if (attach_flags) + *attach_flags = opts.attach_flags; + *prog_cnt = opts.prog_cnt; return libbpf_err_errno(ret); } int bpf_prog_test_run_opts(int prog_fd, struct bpf_test_run_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, test); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_test_run_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.test.prog_fd = prog_fd; attr.test.batch_size = OPTS_GET(opts, batch_size, 0); attr.test.cpu = OPTS_GET(opts, cpu, 0); @@ -990,7 +889,7 @@ attr.test.data_in = ptr_to_u64(OPTS_GET(opts, data_in, NULL)); attr.test.data_out = ptr_to_u64(OPTS_GET(opts, data_out, NULL)); - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, attr_sz); OPTS_SET(opts, data_size_out, attr.test.data_size_out); OPTS_SET(opts, ctx_size_out, attr.test.ctx_size_out); @@ -1002,13 +901,14 @@ static int bpf_obj_get_next_id(__u32 start_id, __u32 *next_id, int cmd) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int err; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.start_id = start_id; - err = sys_bpf(cmd, &attr, sizeof(attr)); + err = sys_bpf(cmd, &attr, attr_sz); if (!err) *next_id = attr.next_id; @@ -1035,82 +935,126 @@ return bpf_obj_get_next_id(start_id, next_id, BPF_LINK_GET_NEXT_ID); } -int bpf_prog_get_fd_by_id(__u32 id) +int bpf_prog_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.prog_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_map_get_fd_by_id(__u32 id) +int bpf_prog_get_fd_by_id(__u32 id) +{ + return bpf_prog_get_fd_by_id_opts(id, NULL); +} + +int bpf_map_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.map_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_btf_get_fd_by_id(__u32 id) +int bpf_map_get_fd_by_id(__u32 id) { + return bpf_map_get_fd_by_id_opts(id, NULL); +} + +int bpf_btf_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) +{ + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.btf_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_link_get_fd_by_id(__u32 id) +int bpf_btf_get_fd_by_id(__u32 id) +{ + return bpf_btf_get_fd_by_id_opts(id, NULL); +} + +int bpf_link_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.link_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } +int bpf_link_get_fd_by_id(__u32 id) +{ + return bpf_link_get_fd_by_id_opts(id, NULL); +} + int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len) { + const size_t attr_sz = offsetofend(union bpf_attr, info); union bpf_attr attr; int err; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.info.bpf_fd = bpf_fd; attr.info.info_len = *info_len; attr.info.info = ptr_to_u64(info); - err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, sizeof(attr)); - + err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, attr_sz); if (!err) *info_len = attr.info.info_len; - return libbpf_err_errno(err); } int bpf_raw_tracepoint_open(const char *name, int prog_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, raw_tracepoint); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.raw_tracepoint.name = ptr_to_u64(name); attr.raw_tracepoint.prog_fd = prog_fd; - fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, attr_sz); return libbpf_err_errno(fd); } @@ -1162,41 +1106,22 @@ return libbpf_err_errno(fd); } -int bpf_load_btf(const void *btf, __u32 btf_size, char *log_buf, __u32 log_buf_size, bool do_log) -{ - LIBBPF_OPTS(bpf_btf_load_opts, opts); - int fd; - -retry: - if (do_log && log_buf && log_buf_size) { - opts.log_buf = log_buf; - opts.log_size = log_buf_size; - opts.log_level = 1; - } - - fd = bpf_btf_load(btf, btf_size, &opts); - if (fd < 0 && !do_log && log_buf && log_buf_size) { - do_log = true; - goto retry; - } - - return libbpf_err_errno(fd); -} - int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset, __u64 *probe_addr) { - union bpf_attr attr = {}; + const size_t attr_sz = offsetofend(union bpf_attr, task_fd_query); + union bpf_attr attr; int err; + memset(&attr, 0, attr_sz); attr.task_fd_query.pid = pid; attr.task_fd_query.fd = fd; attr.task_fd_query.flags = flags; attr.task_fd_query.buf = ptr_to_u64(buf); attr.task_fd_query.buf_len = *buf_len; - err = sys_bpf(BPF_TASK_FD_QUERY, &attr, sizeof(attr)); + err = sys_bpf(BPF_TASK_FD_QUERY, &attr, attr_sz); *buf_len = attr.task_fd_query.buf_len; *prog_id = attr.task_fd_query.prog_id; @@ -1209,30 +1134,32 @@ int bpf_enable_stats(enum bpf_stats_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, enable_stats); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.enable_stats.type = type; - fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, attr_sz); return libbpf_err_errno(fd); } int bpf_prog_bind_map(int prog_fd, int map_fd, const struct bpf_prog_bind_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, prog_bind_map); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_prog_bind_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.prog_bind_map.prog_fd = prog_fd; attr.prog_bind_map.map_fd = map_fd; attr.prog_bind_map.flags = OPTS_GET(opts, flags, 0); - ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, attr_sz); return libbpf_err_errno(ret); } diff -Nru dwarves-1.24/lib/bpf/src/bpf_core_read.h dwarves-1.25/lib/bpf/src/bpf_core_read.h --- dwarves-1.24/lib/bpf/src/bpf_core_read.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf_core_read.h 2023-02-22 13:48:48.000000000 +0000 @@ -29,6 +29,7 @@ enum bpf_type_info_kind { BPF_TYPE_EXISTS = 0, /* type existence in target kernel */ BPF_TYPE_SIZE = 1, /* type size in target kernel */ + BPF_TYPE_MATCHES = 2, /* type match in target kernel */ }; /* second argument to __builtin_preserve_enum_value() built-in */ @@ -184,6 +185,16 @@ __builtin_preserve_type_info(*(typeof(type) *)0, BPF_TYPE_EXISTS) /* + * Convenience macro to check that provided named type + * (struct/union/enum/typedef) "matches" that in a target kernel. + * Returns: + * 1, if the type matches in the target kernel's BTF; + * 0, if the type does not match any in the target kernel + */ +#define bpf_core_type_matches(type) \ + __builtin_preserve_type_info(*(typeof(type) *)0, BPF_TYPE_MATCHES) + +/* * Convenience macro to get the byte size of a provided named type * (struct/union/enum/typedef) in a target kernel. * Returns: diff -Nru dwarves-1.24/lib/bpf/src/bpf.h dwarves-1.25/lib/bpf/src/bpf.h --- dwarves-1.24/lib/bpf/src/bpf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -103,54 +103,6 @@ const char *prog_name, const char *license, const struct bpf_insn *insns, size_t insn_cnt, const struct bpf_prog_load_opts *opts); -/* this "specialization" should go away in libbpf 1.0 */ -LIBBPF_API int bpf_prog_load_v0_6_0(enum bpf_prog_type prog_type, - const char *prog_name, const char *license, - const struct bpf_insn *insns, size_t insn_cnt, - const struct bpf_prog_load_opts *opts); - -/* This is an elaborate way to not conflict with deprecated bpf_prog_load() - * API, defined in libbpf.h. Once we hit libbpf 1.0, all this will be gone. - * With this approach, if someone is calling bpf_prog_load() with - * 4 arguments, they will use the deprecated API, which keeps backwards - * compatibility (both source code and binary). If bpf_prog_load() is called - * with 6 arguments, though, it gets redirected to __bpf_prog_load. - * So looking forward to libbpf 1.0 when this hack will be gone and - * __bpf_prog_load() will be called just bpf_prog_load(). - */ -#ifndef bpf_prog_load -#define bpf_prog_load(...) ___libbpf_overload(___bpf_prog_load, __VA_ARGS__) -#define ___bpf_prog_load4(file, type, pobj, prog_fd) \ - bpf_prog_load_deprecated(file, type, pobj, prog_fd) -#define ___bpf_prog_load6(prog_type, prog_name, license, insns, insn_cnt, opts) \ - bpf_prog_load(prog_type, prog_name, license, insns, insn_cnt, opts) -#endif /* bpf_prog_load */ - -struct bpf_load_program_attr { - enum bpf_prog_type prog_type; - enum bpf_attach_type expected_attach_type; - const char *name; - const struct bpf_insn *insns; - size_t insns_cnt; - const char *license; - union { - __u32 kern_version; - __u32 attach_prog_fd; - }; - union { - __u32 prog_ifindex; - __u32 attach_btf_id; - }; - __u32 prog_btf_fd; - __u32 func_info_rec_size; - const void *func_info; - __u32 func_info_cnt; - __u32 line_info_rec_size; - const void *line_info; - __u32 line_info_cnt; - __u32 log_level; - __u32 prog_flags; -}; /* Flags to direct loading requirements */ #define MAPS_RELAX_COMPAT 0x01 @@ -158,22 +110,6 @@ /* Recommended log buffer size */ #define BPF_LOG_BUF_SIZE (UINT32_MAX >> 8) /* verifier maximum in kernels <= 5.1 */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_load_program(enum bpf_prog_type type, - const struct bpf_insn *insns, size_t insns_cnt, - const char *license, __u32 kern_version, - char *log_buf, size_t log_buf_sz); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_verify_program(enum bpf_prog_type type, - const struct bpf_insn *insns, - size_t insns_cnt, __u32 prog_flags, - const char *license, __u32 kern_version, - char *log_buf, size_t log_buf_sz, - int log_level); - struct bpf_btf_load_opts { size_t sz; /* size of this struct for forward/backward compatibility */ @@ -187,10 +123,6 @@ LIBBPF_API int bpf_btf_load(const void *btf_data, size_t btf_size, const struct bpf_btf_load_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_btf_load() instead") -LIBBPF_API int bpf_load_btf(const void *btf, __u32 btf_size, char *log_buf, - __u32 log_buf_size, bool do_log); - LIBBPF_API int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags); @@ -338,8 +270,19 @@ __u32 *count, const struct bpf_map_batch_opts *opts); +struct bpf_obj_get_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + + __u32 file_flags; + + size_t :0; +}; +#define bpf_obj_get_opts__last_field file_flags + LIBBPF_API int bpf_obj_pin(int fd, const char *pathname); LIBBPF_API int bpf_obj_get(const char *pathname); +LIBBPF_API int bpf_obj_get_opts(const char *pathname, + const struct bpf_obj_get_opts *opts); struct bpf_prog_attach_opts { size_t sz; /* size of this struct for forward/backward compatibility */ @@ -353,10 +296,6 @@ LIBBPF_API int bpf_prog_attach_opts(int prog_fd, int attachable_fd, enum bpf_attach_type type, const struct bpf_prog_attach_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_prog_attach_opts() instead") -LIBBPF_API int bpf_prog_attach_xattr(int prog_fd, int attachable_fd, - enum bpf_attach_type type, - const struct bpf_prog_attach_opts *opts); LIBBPF_API int bpf_prog_detach(int attachable_fd, enum bpf_attach_type type); LIBBPF_API int bpf_prog_detach2(int prog_fd, int attachable_fd, enum bpf_attach_type type); @@ -422,36 +361,63 @@ * out: length of cxt_out */ }; -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_test_run_opts() instead") -LIBBPF_API int bpf_prog_test_run_xattr(struct bpf_prog_test_run_attr *test_attr); - -/* - * bpf_prog_test_run does not check that data_out is large enough. Consider - * using bpf_prog_test_run_opts instead. - */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_test_run_opts() instead") -LIBBPF_API int bpf_prog_test_run(int prog_fd, int repeat, void *data, - __u32 size, void *data_out, __u32 *size_out, - __u32 *retval, __u32 *duration); LIBBPF_API int bpf_prog_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_map_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_btf_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_link_get_next_id(__u32 start_id, __u32 *next_id); + +struct bpf_get_fd_by_id_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + __u32 open_flags; /* permissions requested for the operation on fd */ + size_t :0; +}; +#define bpf_get_fd_by_id_opts__last_field open_flags + LIBBPF_API int bpf_prog_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_prog_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_map_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_map_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_btf_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_btf_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_link_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_link_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len); + +struct bpf_prog_query_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + __u32 query_flags; + __u32 attach_flags; /* output argument */ + __u32 *prog_ids; + __u32 prog_cnt; /* input+output argument */ + __u32 *prog_attach_flags; +}; +#define bpf_prog_query_opts__last_field prog_attach_flags + +LIBBPF_API int bpf_prog_query_opts(int target_fd, + enum bpf_attach_type type, + struct bpf_prog_query_opts *opts); LIBBPF_API int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt); + LIBBPF_API int bpf_raw_tracepoint_open(const char *name, int prog_fd); LIBBPF_API int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset, __u64 *probe_addr); +#ifdef __cplusplus +/* forward-declaring enums in C++ isn't compatible with pure C enums, so + * instead define bpf_enable_stats() as accepting int as an input + */ +LIBBPF_API int bpf_enable_stats(int type); +#else enum bpf_stats_type; /* defined in up-to-date linux/bpf.h */ LIBBPF_API int bpf_enable_stats(enum bpf_stats_type type); +#endif struct bpf_prog_bind_opts { size_t sz; /* size of this struct for forward/backward compatibility */ diff -Nru dwarves-1.24/lib/bpf/src/bpf_helper_defs.h dwarves-1.25/lib/bpf/src/bpf_helper_defs.h --- dwarves-1.24/lib/bpf/src/bpf_helper_defs.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf_helper_defs.h 2023-02-22 13:48:48.000000000 +0000 @@ -29,6 +29,7 @@ struct udp6_sock; struct unix_sock; struct task_struct; +struct cgroup; struct __sk_buff; struct sk_msg_md; struct xdp_md; @@ -40,6 +41,8 @@ struct bpf_timer; struct mptcp_sock; struct bpf_dynptr; +struct iphdr; +struct ipv6hdr; /* * bpf_map_lookup_elem @@ -534,6 +537,9 @@ * sending the packet. This flag was added for GRE * encapsulation, but might be used with other protocols * as well in the future. + * **BPF_F_NO_TUNNEL_KEY** + * Add a flag to tunnel metadata indicating that no tunnel + * key should be set in the resulting tunnel header. * * Here is a typical usage on the transmit path: * @@ -1003,7 +1009,8 @@ * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access. @@ -1206,14 +1213,19 @@ * * **SOL_SOCKET**, which supports the following *optname*\ s: * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**, * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**, - * **SO_BINDTODEVICE**, **SO_KEEPALIVE**. + * **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**, + * **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**. * * **IPPROTO_TCP**, which supports the following *optname*\ s: * **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**, * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**, - * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**. + * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**, + * **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**, + * **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**, + * **TCP_BPF_RTO_MIN**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * * **IPPROTO_IPV6**, which supports the following *optname*\ s: + * **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**. * * Returns * 0 on success, or a negative error in case of failure. @@ -1236,10 +1248,12 @@ * There are two supported modes at this time: * * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer - * (room space is added or removed below the layer 2 header). + * (room space is added or removed between the layer 2 and + * layer 3 headers). * * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer - * (room space is added or removed below the layer 3 header). + * (room space is added or removed between the layer 3 and + * layer 4 headers). * * The following flags are supported at this time: * @@ -1301,7 +1315,7 @@ * **XDP_REDIRECT** on success, or the value of the two lower bits * of the *flags* argument on error. */ -static long (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51; +static long (*bpf_redirect_map)(void *map, __u64 key, __u64 flags) = (void *) 51; /* * bpf_sk_redirect_map @@ -1460,12 +1474,10 @@ * and **BPF_CGROUP_INET6_CONNECT**. * * This helper actually implements a subset of **getsockopt()**. - * It supports the following *level*\ s: - * - * * **IPPROTO_TCP**, which supports *optname* - * **TCP_CONGESTION**. - * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * It supports the same set of *optname*\ s that is supported by + * the **bpf_setsockopt**\ () helper. The exceptions are + * **TCP_BPF_*** is **bpf_setsockopt**\ () only and + * **TCP_SAVED_SYN** is **bpf_getsockopt**\ () only. * * Returns * 0 on success, or a negative error in case of failure. @@ -1739,8 +1751,18 @@ * **BPF_F_USER_STACK** * Collect a user space stack instead of a kernel stack. * **BPF_F_USER_BUILD_ID** - * Collect buildid+offset instead of ips for user stack, - * only valid if **BPF_F_USER_STACK** is also specified. + * Collect (build_id, file_offset) instead of ips for user + * stack, only valid if **BPF_F_USER_STACK** is also + * specified. + * + * *file_offset* is an offset relative to the beginning + * of the executable or shared object file backing the vma + * which the *ip* falls in. It is *not* an offset relative + * to that object's base address. Accordingly, it must be + * adjusted by adding (sh_addr - sh_offset), where + * sh_{addr,offset} correspond to the executable section + * containing *file_offset* in the object, for comparisons + * to symbols' st_value to be valid. * * **bpf_get_stack**\ () can collect up to * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject @@ -2463,10 +2485,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains **sizeof**\ (**struct tcphdr**). + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). * * Returns * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative @@ -2689,10 +2712,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains the length of the TCP header. + * contains the length of the TCP header with options (at least + * **sizeof**\ (**struct tcphdr**)). * * Returns * On success, lower 32 bits hold the generated SYN cookie in @@ -3409,7 +3433,7 @@ * * **-EEXIST** if the option already exists. * - * **-EFAULT** on failrue to parse the existing header options. + * **-EFAULT** on failure to parse the existing header options. * * **-EPERM** if the helper cannot be used under the current * *skops*\ **->op**. @@ -3669,7 +3693,7 @@ * a *map* with *task* as the **key**. From this * perspective, the usage is not much different from * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this - * helper enforces the key must be an task_struct and the map must also + * helper enforces the key must be a task_struct and the map must also * be a **BPF_MAP_TYPE_TASK_STORAGE**. * * Underneath, the value is stored locally at *task* instead of @@ -3747,7 +3771,7 @@ /* * bpf_ima_inode_hash * - * Returns the stored IMA hash of the *inode* (if it's avaialable). + * Returns the stored IMA hash of the *inode* (if it's available). * If the hash is larger than *size*, then only *size* * bytes will be copied to *dst* * @@ -3779,12 +3803,12 @@ * * The argument *len_diff* can be used for querying with a planned * size change. This allows to check MTU prior to changing packet - * ctx. Providing an *len_diff* adjustment that is larger than the + * ctx. Providing a *len_diff* adjustment that is larger than the * actual packet size (resulting in negative packet size) will in - * principle not exceed the MTU, why it is not considered a - * failure. Other BPF-helpers are needed for performing the - * planned size change, why the responsability for catch a negative - * packet size belong in those helpers. + * principle not exceed the MTU, which is why it is not considered + * a failure. Other BPF helpers are needed for performing the + * planned size change; therefore the responsibility for catching + * a negative packet size belongs in those helpers. * * Specifying *ifindex* zero means the MTU check is performed * against the current net device. This is practical if this isn't @@ -4023,6 +4047,7 @@ * * Returns * Address of the traced function. + * 0 for kprobes placed within the function (not at the entry). */ static __u64 (*bpf_get_func_ip)(void *ctx) = (void *) 173; @@ -4191,13 +4216,13 @@ /* * bpf_get_func_arg * - * Get **n**-th argument (zero based) of the traced function (for tracing programs) + * Get **n**-th argument register (zero based) of the traced function (for tracing programs) * returned in **value**. * * * Returns * 0 on success. - * **-EINVAL** if n >= arguments count of traced function. + * **-EINVAL** if n >= argument register count of traced function. */ static long (*bpf_get_func_arg)(void *ctx, __u32 n, __u64 *value) = (void *) 183; @@ -4217,32 +4242,45 @@ /* * bpf_get_func_arg_cnt * - * Get number of arguments of the traced function (for tracing programs). + * Get number of registers of the traced function (for tracing programs) where + * function arguments are stored in these registers. * * * Returns - * The number of arguments of the traced function. + * The number of argument registers of the traced function. */ static long (*bpf_get_func_arg_cnt)(void *ctx) = (void *) 185; /* * bpf_get_retval * - * Get the syscall's return value that will be returned to userspace. + * Get the BPF program's return value that will be returned to the upper layers. * - * This helper is currently supported by cgroup programs only. + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. * * Returns - * The syscall's return value. + * The BPF program's return value. */ static int (*bpf_get_retval)(void) = (void *) 186; /* * bpf_set_retval * - * Set the syscall's return value that will be returned to userspace. + * Set the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * + * Note that there is the following corner case where the program exports an error + * via bpf_set_retval but signals success via 'return 1': + * + * bpf_set_retval(-EPERM); + * return 1; + * + * In this case, the BPF program's return value will use helper's -EPERM. This + * still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case. * - * This helper is currently supported by cgroup programs only. * * Returns * 0 on success, or a negative error in case of failure. @@ -4446,25 +4484,28 @@ * * Read *len* bytes from *src* into *dst*, starting from *offset* * into *src*. + * *flags* is currently unused. * * Returns * 0 on success, -E2BIG if *offset* + *len* exceeds the length - * of *src*'s data, -EINVAL if *src* is an invalid dynptr. + * of *src*'s data, -EINVAL if *src* is an invalid dynptr or if + * *flags* is not 0. */ -static long (*bpf_dynptr_read)(void *dst, __u32 len, struct bpf_dynptr *src, __u32 offset) = (void *) 201; +static long (*bpf_dynptr_read)(void *dst, __u32 len, const struct bpf_dynptr *src, __u32 offset, __u64 flags) = (void *) 201; /* * bpf_dynptr_write * * Write *len* bytes from *src* into *dst*, starting from *offset* * into *dst*. + * *flags* is currently unused. * * Returns * 0 on success, -E2BIG if *offset* + *len* exceeds the length * of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst* - * is a read-only dynptr. + * is a read-only dynptr or if *flags* is not 0. */ -static long (*bpf_dynptr_write)(struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len) = (void *) 202; +static long (*bpf_dynptr_write)(const struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len, __u64 flags) = (void *) 202; /* * bpf_dynptr_data @@ -4479,6 +4520,199 @@ * read-only, if the dynptr is invalid, or if the offset and length * is out of bounds. */ -static void *(*bpf_dynptr_data)(struct bpf_dynptr *ptr, __u32 offset, __u32 len) = (void *) 203; +static void *(*bpf_dynptr_data)(const struct bpf_dynptr *ptr, __u32 offset, __u32 len) = (void *) 203; + +/* + * bpf_tcp_raw_gen_syncookie_ipv4 + * + * Try to issue a SYN cookie for the packet with corresponding + * IPv4/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * + * Returns + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + */ +static __s64 (*bpf_tcp_raw_gen_syncookie_ipv4)(struct iphdr *iph, struct tcphdr *th, __u32 th_len) = (void *) 204; + +/* + * bpf_tcp_raw_gen_syncookie_ipv6 + * + * Try to issue a SYN cookie for the packet with corresponding + * IPv6/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * + * Returns + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + */ +static __s64 (*bpf_tcp_raw_gen_syncookie_ipv6)(struct ipv6hdr *iph, struct tcphdr *th, __u32 th_len) = (void *) 205; + +/* + * bpf_tcp_raw_check_syncookie_ipv4 + * + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the TCP header. + * + * Returns + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + */ +static long (*bpf_tcp_raw_check_syncookie_ipv4)(struct iphdr *iph, struct tcphdr *th) = (void *) 206; + +/* + * bpf_tcp_raw_check_syncookie_ipv6 + * + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the TCP header. + * + * Returns + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + */ +static long (*bpf_tcp_raw_check_syncookie_ipv6)(struct ipv6hdr *iph, struct tcphdr *th) = (void *) 207; + +/* + * bpf_ktime_get_tai_ns + * + * A nonsettable system-wide clock derived from wall-clock time but + * ignoring leap seconds. This clock does not experience + * discontinuities and backwards jumps caused by NTP inserting leap + * seconds as CLOCK_REALTIME does. + * + * See: **clock_gettime**\ (**CLOCK_TAI**) + * + * Returns + * Current *ktime*. + */ +static __u64 (*bpf_ktime_get_tai_ns)(void) = (void *) 208; + +/* + * bpf_user_ringbuf_drain + * + * Drain samples from the specified user ring buffer, and invoke + * the provided callback for each such sample: + * + * long (\*callback_fn)(const struct bpf_dynptr \*dynptr, void \*ctx); + * + * If **callback_fn** returns 0, the helper will continue to try + * and drain the next sample, up to a maximum of + * BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1, + * the helper will skip the rest of the samples and return. Other + * return values are not used now, and will be rejected by the + * verifier. + * + * Returns + * The number of drained samples if no error was encountered while + * draining samples, or 0 if no samples were present in the ring + * buffer. If a user-space producer was epoll-waiting on this map, + * and at least one sample was drained, they will receive an event + * notification notifying them of available space in the ring + * buffer. If the BPF_RB_NO_WAKEUP flag is passed to this + * function, no wakeup notification will be sent. If the + * BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will + * be sent even if no sample was drained. + * + * On failure, the returned value is one of the following: + * + * **-EBUSY** if the ring buffer is contended, and another calling + * context was concurrently draining the ring buffer. + * + * **-EINVAL** if user-space is not properly tracking the ring + * buffer due to the producer position not being aligned to 8 + * bytes, a sample not being aligned to 8 bytes, or the producer + * position not matching the advertised length of a sample. + * + * **-E2BIG** if user-space has tried to publish a sample which is + * larger than the size of the ring buffer, or which cannot fit + * within a struct bpf_dynptr. + */ +static long (*bpf_user_ringbuf_drain)(void *map, void *callback_fn, void *ctx, __u64 flags) = (void *) 209; + +/* + * bpf_cgrp_storage_get + * + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * + * Returns + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + */ +static void *(*bpf_cgrp_storage_get)(void *map, struct cgroup *cgroup, void *value, __u64 flags) = (void *) 210; + +/* + * bpf_cgrp_storage_delete + * + * Delete a bpf_local_storage from a *cgroup*. + * + * Returns + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. + */ +static long (*bpf_cgrp_storage_delete)(void *map, struct cgroup *cgroup) = (void *) 211; diff -Nru dwarves-1.24/lib/bpf/src/bpf_helpers.h dwarves-1.25/lib/bpf/src/bpf_helpers.h --- dwarves-1.24/lib/bpf/src/bpf_helpers.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf_helpers.h 2023-02-22 13:48:48.000000000 +0000 @@ -22,12 +22,25 @@ * To allow use of SEC() with externs (e.g., for extern .maps declarations), * make sure __attribute__((unused)) doesn't trigger compilation warning. */ +#if __GNUC__ && !__clang__ + +/* + * Pragma macros are broken on GCC + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55578 + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90400 + */ +#define SEC(name) __attribute__((section(name), used)) + +#else + #define SEC(name) \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored \"-Wignored-attributes\"") \ __attribute__((section(name), used)) \ _Pragma("GCC diagnostic pop") \ +#endif + /* Avoid 'linux/stddef.h' definition of '__always_inline'. */ #undef __always_inline #define __always_inline inline __attribute__((always_inline)) @@ -147,18 +160,6 @@ } #endif -/* - * Helper structure used by eBPF C program - * to describe BPF map attributes to libbpf loader - */ -struct bpf_map_def { - unsigned int type; - unsigned int key_size; - unsigned int value_size; - unsigned int max_entries; - unsigned int map_flags; -} __attribute__((deprecated("use BTF-defined maps in .maps section"))); - enum libbpf_pin_type { LIBBPF_PIN_NONE, /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ diff -Nru dwarves-1.24/lib/bpf/src/bpf_tracing.h dwarves-1.25/lib/bpf/src/bpf_tracing.h --- dwarves-1.24/lib/bpf/src/bpf_tracing.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/bpf_tracing.h 2023-02-22 13:48:48.000000000 +0000 @@ -2,6 +2,8 @@ #ifndef __BPF_TRACING_H__ #define __BPF_TRACING_H__ +#include + /* Scan the ARCH passed in from ARCH env variable (see Makefile) */ #if defined(__TARGET_ARCH_x86) #define bpf_target_x86 @@ -140,7 +142,7 @@ #define __PT_RC_REG gprs[2] #define __PT_SP_REG gprs[15] #define __PT_IP_REG psw.addr -#define PT_REGS_PARM1_SYSCALL(x) ({ _Pragma("GCC error \"use PT_REGS_PARM1_CORE_SYSCALL() instead\""); 0l; }) +#define PT_REGS_PARM1_SYSCALL(x) PT_REGS_PARM1_CORE_SYSCALL(x) #define PT_REGS_PARM1_CORE_SYSCALL(x) BPF_CORE_READ((const struct pt_regs___s390 *)(x), orig_gpr2) #elif defined(bpf_target_arm) @@ -174,7 +176,7 @@ #define __PT_RC_REG regs[0] #define __PT_SP_REG sp #define __PT_IP_REG pc -#define PT_REGS_PARM1_SYSCALL(x) ({ _Pragma("GCC error \"use PT_REGS_PARM1_CORE_SYSCALL() instead\""); 0l; }) +#define PT_REGS_PARM1_SYSCALL(x) PT_REGS_PARM1_CORE_SYSCALL(x) #define PT_REGS_PARM1_CORE_SYSCALL(x) BPF_CORE_READ((const struct pt_regs___arm64 *)(x), orig_x0) #elif defined(bpf_target_mips) @@ -233,7 +235,7 @@ #define __PT_PARM5_REG a4 #define __PT_RET_REG ra #define __PT_FP_REG s0 -#define __PT_RC_REG a5 +#define __PT_RC_REG a0 #define __PT_SP_REG sp #define __PT_IP_REG pc /* riscv does not select ARCH_HAS_SYSCALL_WRAPPER. */ @@ -424,7 +426,7 @@ */ #define BPF_PROG(name, args...) \ name(unsigned long long *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(unsigned long long *ctx, ##args); \ typeof(name(0)) name(unsigned long long *ctx) \ { \ @@ -433,9 +435,116 @@ return ____##name(___bpf_ctx_cast(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(unsigned long long *ctx, ##args) +#ifndef ___bpf_nth2 +#define ___bpf_nth2(_, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, \ + _14, _15, _16, _17, _18, _19, _20, _21, _22, _23, _24, N, ...) N +#endif +#ifndef ___bpf_narg2 +#define ___bpf_narg2(...) \ + ___bpf_nth2(_, ##__VA_ARGS__, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, \ + 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0) +#endif + +#define ___bpf_treg_cnt(t) \ + __builtin_choose_expr(sizeof(t) == 1, 1, \ + __builtin_choose_expr(sizeof(t) == 2, 1, \ + __builtin_choose_expr(sizeof(t) == 4, 1, \ + __builtin_choose_expr(sizeof(t) == 8, 1, \ + __builtin_choose_expr(sizeof(t) == 16, 2, \ + (void)0))))) + +#define ___bpf_reg_cnt0() (0) +#define ___bpf_reg_cnt1(t, x) (___bpf_reg_cnt0() + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt2(t, x, args...) (___bpf_reg_cnt1(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt3(t, x, args...) (___bpf_reg_cnt2(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt4(t, x, args...) (___bpf_reg_cnt3(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt5(t, x, args...) (___bpf_reg_cnt4(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt6(t, x, args...) (___bpf_reg_cnt5(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt7(t, x, args...) (___bpf_reg_cnt6(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt8(t, x, args...) (___bpf_reg_cnt7(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt9(t, x, args...) (___bpf_reg_cnt8(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt10(t, x, args...) (___bpf_reg_cnt9(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt11(t, x, args...) (___bpf_reg_cnt10(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt12(t, x, args...) (___bpf_reg_cnt11(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt(args...) ___bpf_apply(___bpf_reg_cnt, ___bpf_narg2(args))(args) + +#define ___bpf_union_arg(t, x, n) \ + __builtin_choose_expr(sizeof(t) == 1, ({ union { __u8 z[1]; t x; } ___t = { .z = {ctx[n]}}; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 2, ({ union { __u16 z[1]; t x; } ___t = { .z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 4, ({ union { __u32 z[1]; t x; } ___t = { .z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 8, ({ union { __u64 z[1]; t x; } ___t = {.z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 16, ({ union { __u64 z[2]; t x; } ___t = {.z = {ctx[n], ctx[n + 1]} }; ___t.x; }), \ + (void)0))))) + +#define ___bpf_ctx_arg0(n, args...) +#define ___bpf_ctx_arg1(n, t, x) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt1(t, x)) +#define ___bpf_ctx_arg2(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt2(t, x, args)) ___bpf_ctx_arg1(n, args) +#define ___bpf_ctx_arg3(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt3(t, x, args)) ___bpf_ctx_arg2(n, args) +#define ___bpf_ctx_arg4(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt4(t, x, args)) ___bpf_ctx_arg3(n, args) +#define ___bpf_ctx_arg5(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt5(t, x, args)) ___bpf_ctx_arg4(n, args) +#define ___bpf_ctx_arg6(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt6(t, x, args)) ___bpf_ctx_arg5(n, args) +#define ___bpf_ctx_arg7(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt7(t, x, args)) ___bpf_ctx_arg6(n, args) +#define ___bpf_ctx_arg8(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt8(t, x, args)) ___bpf_ctx_arg7(n, args) +#define ___bpf_ctx_arg9(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt9(t, x, args)) ___bpf_ctx_arg8(n, args) +#define ___bpf_ctx_arg10(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt10(t, x, args)) ___bpf_ctx_arg9(n, args) +#define ___bpf_ctx_arg11(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt11(t, x, args)) ___bpf_ctx_arg10(n, args) +#define ___bpf_ctx_arg12(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt12(t, x, args)) ___bpf_ctx_arg11(n, args) +#define ___bpf_ctx_arg(args...) ___bpf_apply(___bpf_ctx_arg, ___bpf_narg2(args))(___bpf_reg_cnt(args), args) + +#define ___bpf_ctx_decl0() +#define ___bpf_ctx_decl1(t, x) , t x +#define ___bpf_ctx_decl2(t, x, args...) , t x ___bpf_ctx_decl1(args) +#define ___bpf_ctx_decl3(t, x, args...) , t x ___bpf_ctx_decl2(args) +#define ___bpf_ctx_decl4(t, x, args...) , t x ___bpf_ctx_decl3(args) +#define ___bpf_ctx_decl5(t, x, args...) , t x ___bpf_ctx_decl4(args) +#define ___bpf_ctx_decl6(t, x, args...) , t x ___bpf_ctx_decl5(args) +#define ___bpf_ctx_decl7(t, x, args...) , t x ___bpf_ctx_decl6(args) +#define ___bpf_ctx_decl8(t, x, args...) , t x ___bpf_ctx_decl7(args) +#define ___bpf_ctx_decl9(t, x, args...) , t x ___bpf_ctx_decl8(args) +#define ___bpf_ctx_decl10(t, x, args...) , t x ___bpf_ctx_decl9(args) +#define ___bpf_ctx_decl11(t, x, args...) , t x ___bpf_ctx_decl10(args) +#define ___bpf_ctx_decl12(t, x, args...) , t x ___bpf_ctx_decl11(args) +#define ___bpf_ctx_decl(args...) ___bpf_apply(___bpf_ctx_decl, ___bpf_narg2(args))(args) + +/* + * BPF_PROG2 is an enhanced version of BPF_PROG in order to handle struct + * arguments. Since each struct argument might take one or two u64 values + * in the trampoline stack, argument type size is needed to place proper number + * of u64 values for each argument. Therefore, BPF_PROG2 has different + * syntax from BPF_PROG. For example, for the following BPF_PROG syntax: + * + * int BPF_PROG(test2, int a, int b) { ... } + * + * the corresponding BPF_PROG2 syntax is: + * + * int BPF_PROG2(test2, int, a, int, b) { ... } + * + * where type and the corresponding argument name are separated by comma. + * + * Use BPF_PROG2 macro if one of the arguments might be a struct/union larger + * than 8 bytes: + * + * int BPF_PROG2(test_struct_arg, struct bpf_testmod_struct_arg_1, a, int, b, + * int, c, int, d, struct bpf_testmod_struct_arg_2, e, int, ret) + * { + * // access a, b, c, d, e, and ret directly + * ... + * } + */ +#define BPF_PROG2(name, args...) \ +name(unsigned long long *ctx); \ +static __always_inline typeof(name(0)) \ +____##name(unsigned long long *ctx ___bpf_ctx_decl(args)); \ +typeof(name(0)) name(unsigned long long *ctx) \ +{ \ + return ____##name(ctx ___bpf_ctx_arg(args)); \ +} \ +static __always_inline typeof(name(0)) \ +____##name(unsigned long long *ctx ___bpf_ctx_decl(args)) + struct pt_regs; #define ___bpf_kprobe_args0() ctx @@ -458,7 +567,7 @@ */ #define BPF_KPROBE(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -467,7 +576,7 @@ return ____##name(___bpf_kprobe_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) #define ___bpf_kretprobe_args0() ctx @@ -482,7 +591,7 @@ */ #define BPF_KRETPROBE(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -493,39 +602,69 @@ } \ static __always_inline typeof(name(0)) ____##name(struct pt_regs *ctx, ##args) +/* If kernel has CONFIG_ARCH_HAS_SYSCALL_WRAPPER, read pt_regs directly */ #define ___bpf_syscall_args0() ctx -#define ___bpf_syscall_args1(x) ___bpf_syscall_args0(), (void *)PT_REGS_PARM1_CORE_SYSCALL(regs) -#define ___bpf_syscall_args2(x, args...) ___bpf_syscall_args1(args), (void *)PT_REGS_PARM2_CORE_SYSCALL(regs) -#define ___bpf_syscall_args3(x, args...) ___bpf_syscall_args2(args), (void *)PT_REGS_PARM3_CORE_SYSCALL(regs) -#define ___bpf_syscall_args4(x, args...) ___bpf_syscall_args3(args), (void *)PT_REGS_PARM4_CORE_SYSCALL(regs) -#define ___bpf_syscall_args5(x, args...) ___bpf_syscall_args4(args), (void *)PT_REGS_PARM5_CORE_SYSCALL(regs) +#define ___bpf_syscall_args1(x) ___bpf_syscall_args0(), (void *)PT_REGS_PARM1_SYSCALL(regs) +#define ___bpf_syscall_args2(x, args...) ___bpf_syscall_args1(args), (void *)PT_REGS_PARM2_SYSCALL(regs) +#define ___bpf_syscall_args3(x, args...) ___bpf_syscall_args2(args), (void *)PT_REGS_PARM3_SYSCALL(regs) +#define ___bpf_syscall_args4(x, args...) ___bpf_syscall_args3(args), (void *)PT_REGS_PARM4_SYSCALL(regs) +#define ___bpf_syscall_args5(x, args...) ___bpf_syscall_args4(args), (void *)PT_REGS_PARM5_SYSCALL(regs) #define ___bpf_syscall_args(args...) ___bpf_apply(___bpf_syscall_args, ___bpf_narg(args))(args) +/* If kernel doesn't have CONFIG_ARCH_HAS_SYSCALL_WRAPPER, we have to BPF_CORE_READ from pt_regs */ +#define ___bpf_syswrap_args0() ctx +#define ___bpf_syswrap_args1(x) ___bpf_syswrap_args0(), (void *)PT_REGS_PARM1_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args2(x, args...) ___bpf_syswrap_args1(args), (void *)PT_REGS_PARM2_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args3(x, args...) ___bpf_syswrap_args2(args), (void *)PT_REGS_PARM3_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args4(x, args...) ___bpf_syswrap_args3(args), (void *)PT_REGS_PARM4_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args5(x, args...) ___bpf_syswrap_args4(args), (void *)PT_REGS_PARM5_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args(args...) ___bpf_apply(___bpf_syswrap_args, ___bpf_narg(args))(args) + /* - * BPF_KPROBE_SYSCALL is a variant of BPF_KPROBE, which is intended for + * BPF_KSYSCALL is a variant of BPF_KPROBE, which is intended for * tracing syscall functions, like __x64_sys_close. It hides the underlying * platform-specific low-level way of getting syscall input arguments from * struct pt_regs, and provides a familiar typed and named function arguments * syntax and semantics of accessing syscall input parameters. * - * Original struct pt_regs* context is preserved as 'ctx' argument. This might + * Original struct pt_regs * context is preserved as 'ctx' argument. This might * be necessary when using BPF helpers like bpf_perf_event_output(). * - * This macro relies on BPF CO-RE support. + * At the moment BPF_KSYSCALL does not transparently handle all the calling + * convention quirks for the following syscalls: + * + * - mmap(): __ARCH_WANT_SYS_OLD_MMAP. + * - clone(): CONFIG_CLONE_BACKWARDS, CONFIG_CLONE_BACKWARDS2 and + * CONFIG_CLONE_BACKWARDS3. + * - socket-related syscalls: __ARCH_WANT_SYS_SOCKETCALL. + * - compat syscalls. + * + * This may or may not change in the future. User needs to take extra measures + * to handle such quirks explicitly, if necessary. + * + * This macro relies on BPF CO-RE support and virtual __kconfig externs. */ -#define BPF_KPROBE_SYSCALL(name, args...) \ +#define BPF_KSYSCALL(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +extern _Bool LINUX_HAS_SYSCALL_WRAPPER __kconfig; \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ - struct pt_regs *regs = PT_REGS_SYSCALL_REGS(ctx); \ + struct pt_regs *regs = LINUX_HAS_SYSCALL_WRAPPER \ + ? (struct pt_regs *)PT_REGS_PARM1(ctx) \ + : ctx; \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored \"-Wint-conversion\"") \ - return ____##name(___bpf_syscall_args(args)); \ + if (LINUX_HAS_SYSCALL_WRAPPER) \ + return ____##name(___bpf_syswrap_args(args)); \ + else \ + return ____##name(___bpf_syscall_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) +#define BPF_KPROBE_SYSCALL BPF_KSYSCALL + #endif diff -Nru dwarves-1.24/lib/bpf/src/btf.c dwarves-1.25/lib/bpf/src/btf.c --- dwarves-1.24/lib/bpf/src/btf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/btf.c 2023-02-22 13:48:48.000000000 +0000 @@ -448,11 +448,6 @@ return 0; } -__u32 btf__get_nr_types(const struct btf *btf) -{ - return btf->start_id + btf->nr_types - 1; -} - __u32 btf__type_cnt(const struct btf *btf) { return btf->start_id + btf->nr_types; @@ -693,8 +688,21 @@ if (align <= 0) return libbpf_err(align); max_align = max(max_align, align); + + /* if field offset isn't aligned according to field + * type's alignment, then struct must be packed + */ + if (btf_member_bitfield_size(t, i) == 0 && + (m->offset % (8 * align)) != 0) + return 1; } + /* if struct/union size isn't a multiple of its alignment, + * then struct must be packed + */ + if ((t->size % max_align) != 0) + return 1; + return max_align; } default: @@ -995,6 +1003,7 @@ err = 0; if (!btf_data) { + pr_warn("failed to find '%s' ELF section in %s\n", BTF_ELF_SEC, path); err = -ENOENT; goto done; } @@ -1230,8 +1239,6 @@ return btf_load_into_kernel(btf, NULL, 0, 0); } -int btf__load(struct btf *) __attribute__((alias("btf__load_into_kernel"))); - int btf__fd(const struct btf *btf) { return btf->fd; @@ -1408,92 +1415,6 @@ return btf__load_from_kernel_by_id_split(id, NULL); } -int btf__get_from_id(__u32 id, struct btf **btf) -{ - struct btf *res; - int err; - - *btf = NULL; - res = btf__load_from_kernel_by_id(id); - err = libbpf_get_error(res); - - if (err) - return libbpf_err(err); - - *btf = res; - return 0; -} - -int btf__get_map_kv_tids(const struct btf *btf, const char *map_name, - __u32 expected_key_size, __u32 expected_value_size, - __u32 *key_type_id, __u32 *value_type_id) -{ - const struct btf_type *container_type; - const struct btf_member *key, *value; - const size_t max_name = 256; - char container_name[max_name]; - __s64 key_size, value_size; - __s32 container_id; - - if (snprintf(container_name, max_name, "____btf_map_%s", map_name) == max_name) { - pr_warn("map:%s length of '____btf_map_%s' is too long\n", - map_name, map_name); - return libbpf_err(-EINVAL); - } - - container_id = btf__find_by_name(btf, container_name); - if (container_id < 0) { - pr_debug("map:%s container_name:%s cannot be found in BTF. Missing BPF_ANNOTATE_KV_PAIR?\n", - map_name, container_name); - return libbpf_err(container_id); - } - - container_type = btf__type_by_id(btf, container_id); - if (!container_type) { - pr_warn("map:%s cannot find BTF type for container_id:%u\n", - map_name, container_id); - return libbpf_err(-EINVAL); - } - - if (!btf_is_struct(container_type) || btf_vlen(container_type) < 2) { - pr_warn("map:%s container_name:%s is an invalid container struct\n", - map_name, container_name); - return libbpf_err(-EINVAL); - } - - key = btf_members(container_type); - value = key + 1; - - key_size = btf__resolve_size(btf, key->type); - if (key_size < 0) { - pr_warn("map:%s invalid BTF key_type_size\n", map_name); - return libbpf_err(key_size); - } - - if (expected_key_size != key_size) { - pr_warn("map:%s btf_key_type_size:%u != map_def_key_size:%u\n", - map_name, (__u32)key_size, expected_key_size); - return libbpf_err(-EINVAL); - } - - value_size = btf__resolve_size(btf, value->type); - if (value_size < 0) { - pr_warn("map:%s invalid BTF value_type_size\n", map_name); - return libbpf_err(value_size); - } - - if (expected_value_size != value_size) { - pr_warn("map:%s btf_value_type_size:%u != map_def_value_size:%u\n", - map_name, (__u32)value_size, expected_value_size); - return libbpf_err(-EINVAL); - } - - *key_type_id = key->type; - *value_type_id = value->type; - - return 0; -} - static void btf_invalidate_raw_data(struct btf *btf) { if (btf->raw_data) { @@ -1652,15 +1573,15 @@ static int btf_rewrite_str(__u32 *str_off, void *ctx) { struct btf_pipe *p = ctx; - void *mapped_off; + long mapped_off; int off, err; if (!*str_off) /* nothing to do for empty strings */ return 0; if (p->str_off_map && - hashmap__find(p->str_off_map, (void *)(long)*str_off, &mapped_off)) { - *str_off = (__u32)(long)mapped_off; + hashmap__find(p->str_off_map, *str_off, &mapped_off)) { + *str_off = mapped_off; return 0; } @@ -1672,7 +1593,7 @@ * performing expensive string comparisons. */ if (p->str_off_map) { - err = hashmap__append(p->str_off_map, (void *)(long)*str_off, (void *)(long)off); + err = hashmap__append(p->str_off_map, *str_off, off); if (err) return err; } @@ -1723,8 +1644,8 @@ return 0; } -static size_t btf_dedup_identity_hash_fn(const void *key, void *ctx); -static bool btf_dedup_equal_fn(const void *k1, const void *k2, void *ctx); +static size_t btf_dedup_identity_hash_fn(long key, void *ctx); +static bool btf_dedup_equal_fn(long k1, long k2, void *ctx); int btf__add_btf(struct btf *btf, const struct btf *src_btf) { @@ -1817,7 +1738,8 @@ memset(btf->strs_data + old_strs_len, 0, btf->hdr->str_len - old_strs_len); /* and now restore original strings section size; types data size - * wasn't modified, so doesn't need restoring, see big comment above */ + * wasn't modified, so doesn't need restoring, see big comment above + */ btf->hdr->str_len = old_strs_len; hashmap__free(p.str_off_map); @@ -2422,7 +2344,7 @@ */ int btf__add_type_tag(struct btf *btf, const char *value, int ref_type_id) { - if (!value|| !value[0]) + if (!value || !value[0]) return libbpf_err(-EINVAL); return btf_add_ref_kind(btf, BTF_KIND_TYPE_TAG, value, ref_type_id); @@ -2965,81 +2887,6 @@ return btf_ext->data; } -static int btf_ext_reloc_info(const struct btf *btf, - const struct btf_ext_info *ext_info, - const char *sec_name, __u32 insns_cnt, - void **info, __u32 *cnt) -{ - __u32 sec_hdrlen = sizeof(struct btf_ext_info_sec); - __u32 i, record_size, existing_len, records_len; - struct btf_ext_info_sec *sinfo; - const char *info_sec_name; - __u64 remain_len; - void *data; - - record_size = ext_info->rec_size; - sinfo = ext_info->info; - remain_len = ext_info->len; - while (remain_len > 0) { - records_len = sinfo->num_info * record_size; - info_sec_name = btf__name_by_offset(btf, sinfo->sec_name_off); - if (strcmp(info_sec_name, sec_name)) { - remain_len -= sec_hdrlen + records_len; - sinfo = (void *)sinfo + sec_hdrlen + records_len; - continue; - } - - existing_len = (*cnt) * record_size; - data = realloc(*info, existing_len + records_len); - if (!data) - return libbpf_err(-ENOMEM); - - memcpy(data + existing_len, sinfo->data, records_len); - /* adjust insn_off only, the rest data will be passed - * to the kernel. - */ - for (i = 0; i < sinfo->num_info; i++) { - __u32 *insn_off; - - insn_off = data + existing_len + (i * record_size); - *insn_off = *insn_off / sizeof(struct bpf_insn) + insns_cnt; - } - *info = data; - *cnt += sinfo->num_info; - return 0; - } - - return libbpf_err(-ENOENT); -} - -int btf_ext__reloc_func_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **func_info, __u32 *cnt) -{ - return btf_ext_reloc_info(btf, &btf_ext->func_info, sec_name, - insns_cnt, func_info, cnt); -} - -int btf_ext__reloc_line_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **line_info, __u32 *cnt) -{ - return btf_ext_reloc_info(btf, &btf_ext->line_info, sec_name, - insns_cnt, line_info, cnt); -} - -__u32 btf_ext__func_info_rec_size(const struct btf_ext *btf_ext) -{ - return btf_ext->func_info.rec_size; -} - -__u32 btf_ext__line_info_rec_size(const struct btf_ext *btf_ext) -{ - return btf_ext->line_info.rec_size; -} - struct btf_dedup; static struct btf_dedup *btf_dedup_new(struct btf *btf, const struct btf_dedup_opts *opts); @@ -3049,6 +2896,7 @@ static int btf_dedup_prim_types(struct btf_dedup *d); static int btf_dedup_struct_types(struct btf_dedup *d); static int btf_dedup_ref_types(struct btf_dedup *d); +static int btf_dedup_resolve_fwds(struct btf_dedup *d); static int btf_dedup_compact_types(struct btf_dedup *d); static int btf_dedup_remap_types(struct btf_dedup *d); @@ -3156,15 +3004,16 @@ * Algorithm summary * ================= * - * Algorithm completes its work in 6 separate passes: + * Algorithm completes its work in 7 separate passes: * * 1. Strings deduplication. * 2. Primitive types deduplication (int, enum, fwd). * 3. Struct/union types deduplication. - * 4. Reference types deduplication (pointers, typedefs, arrays, funcs, func + * 4. Resolve unambiguous forward declarations. + * 5. Reference types deduplication (pointers, typedefs, arrays, funcs, func * protos, and const/volatile/restrict modifiers). - * 5. Types compaction. - * 6. Types remapping. + * 6. Types compaction. + * 7. Types remapping. * * Algorithm determines canonical type descriptor, which is a single * representative type for each truly unique type. This canonical type is the @@ -3189,9 +3038,7 @@ * deduplicating structs/unions is described in greater details in comments for * `btf_dedup_is_equiv` function. */ - -DEFAULT_VERSION(btf__dedup_v0_6_0, btf__dedup, LIBBPF_0.6.0) -int btf__dedup_v0_6_0(struct btf *btf, const struct btf_dedup_opts *opts) +int btf__dedup(struct btf *btf, const struct btf_dedup_opts *opts) { struct btf_dedup *d; int err; @@ -3230,6 +3077,11 @@ pr_debug("btf_dedup_struct_types failed:%d\n", err); goto done; } + err = btf_dedup_resolve_fwds(d); + if (err < 0) { + pr_debug("btf_dedup_resolve_fwds failed:%d\n", err); + goto done; + } err = btf_dedup_ref_types(d); if (err < 0) { pr_debug("btf_dedup_ref_types failed:%d\n", err); @@ -3251,19 +3103,6 @@ return libbpf_err(err); } -COMPAT_VERSION(btf__dedup_deprecated, btf__dedup, LIBBPF_0.0.2) -int btf__dedup_deprecated(struct btf *btf, struct btf_ext *btf_ext, const void *unused_opts) -{ - LIBBPF_OPTS(btf_dedup_opts, opts, .btf_ext = btf_ext); - - if (unused_opts) { - pr_warn("please use new version of btf__dedup() that supports options\n"); - return libbpf_err(-ENOTSUP); - } - - return btf__dedup(btf, &opts); -} - #define BTF_UNPROCESSED_ID ((__u32)-1) #define BTF_IN_PROGRESS_ID ((__u32)-2) @@ -3309,12 +3148,11 @@ } #define for_each_dedup_cand(d, node, hash) \ - hashmap__for_each_key_entry(d->dedup_table, node, (void *)hash) + hashmap__for_each_key_entry(d->dedup_table, node, hash) static int btf_dedup_table_add(struct btf_dedup *d, long hash, __u32 type_id) { - return hashmap__append(d->dedup_table, - (void *)hash, (void *)(long)type_id); + return hashmap__append(d->dedup_table, hash, type_id); } static int btf_dedup_hypot_map_add(struct btf_dedup *d, @@ -3361,17 +3199,17 @@ free(d); } -static size_t btf_dedup_identity_hash_fn(const void *key, void *ctx) +static size_t btf_dedup_identity_hash_fn(long key, void *ctx) { - return (size_t)key; + return key; } -static size_t btf_dedup_collision_hash_fn(const void *key, void *ctx) +static size_t btf_dedup_collision_hash_fn(long key, void *ctx) { return 0; } -static bool btf_dedup_equal_fn(const void *k1, const void *k2, void *ctx) +static bool btf_dedup_equal_fn(long k1, long k2, void *ctx) { return k1 == k2; } @@ -3587,23 +3425,17 @@ { long h; - /* don't hash vlen and enum members to support enum fwd resolving */ + /* don't hash vlen, enum members and size to support enum fwd resolving */ h = hash_combine(0, t->name_off); - h = hash_combine(h, t->info & ~0xffff); - h = hash_combine(h, t->size); return h; } -/* Check structural equality of two ENUMs. */ -static bool btf_equal_enum(struct btf_type *t1, struct btf_type *t2) +static bool btf_equal_enum_members(struct btf_type *t1, struct btf_type *t2) { const struct btf_enum *m1, *m2; __u16 vlen; int i; - if (!btf_equal_common(t1, t2)) - return false; - vlen = btf_vlen(t1); m1 = btf_enum(t1); m2 = btf_enum(t2); @@ -3616,15 +3448,12 @@ return true; } -static bool btf_equal_enum64(struct btf_type *t1, struct btf_type *t2) +static bool btf_equal_enum64_members(struct btf_type *t1, struct btf_type *t2) { const struct btf_enum64 *m1, *m2; __u16 vlen; int i; - if (!btf_equal_common(t1, t2)) - return false; - vlen = btf_vlen(t1); m1 = btf_enum64(t1); m2 = btf_enum64(t2); @@ -3638,6 +3467,19 @@ return true; } +/* Check structural equality of two ENUMs or ENUM64s. */ +static bool btf_equal_enum(struct btf_type *t1, struct btf_type *t2) +{ + if (!btf_equal_common(t1, t2)) + return false; + + /* t1 & t2 kinds are identical because of btf_equal_common */ + if (btf_kind(t1) == BTF_KIND_ENUM) + return btf_equal_enum_members(t1, t2); + else + return btf_equal_enum64_members(t1, t2); +} + static inline bool btf_is_enum_fwd(struct btf_type *t) { return btf_is_any_enum(t) && btf_vlen(t) == 0; @@ -3647,21 +3489,14 @@ { if (!btf_is_enum_fwd(t1) && !btf_is_enum_fwd(t2)) return btf_equal_enum(t1, t2); - /* ignore vlen when comparing */ - return t1->name_off == t2->name_off && - (t1->info & ~0xffff) == (t2->info & ~0xffff) && - t1->size == t2->size; -} - -static bool btf_compat_enum64(struct btf_type *t1, struct btf_type *t2) -{ - if (!btf_is_enum_fwd(t1) && !btf_is_enum_fwd(t2)) - return btf_equal_enum64(t1, t2); - - /* ignore vlen when comparing */ + /* At this point either t1 or t2 or both are forward declarations, thus: + * - skip comparing vlen because it is zero for forward declarations; + * - skip comparing size to allow enum forward declarations + * to be compatible with enum64 full declarations; + * - skip comparing kind for the same reason. + */ return t1->name_off == t2->name_off && - (t1->info & ~0xffff) == (t2->info & ~0xffff) && - t1->size == t2->size; + btf_is_any_enum(t1) && btf_is_any_enum(t2); } /* @@ -3936,7 +3771,7 @@ case BTF_KIND_INT: h = btf_hash_int_decl_tag(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_int_tag(t, cand)) { new_id = cand_id; @@ -3946,9 +3781,10 @@ break; case BTF_KIND_ENUM: + case BTF_KIND_ENUM64: h = btf_hash_enum(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_enum(t, cand)) { new_id = cand_id; @@ -3966,32 +3802,11 @@ } break; - case BTF_KIND_ENUM64: - h = btf_hash_enum(t); - for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; - cand = btf_type_by_id(d->btf, cand_id); - if (btf_equal_enum64(t, cand)) { - new_id = cand_id; - break; - } - if (btf_compat_enum64(t, cand)) { - if (btf_is_enum_fwd(t)) { - /* resolve fwd to full enum */ - new_id = cand_id; - break; - } - /* resolve canonical enum fwd to full enum */ - d->map[cand_id] = type_id; - } - } - break; - case BTF_KIND_FWD: case BTF_KIND_FLOAT: h = btf_hash_common(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_common(t, cand)) { new_id = cand_id; @@ -4070,14 +3885,14 @@ } /* Check if given two types are identical ARRAY definitions */ -static int btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) +static bool btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) { struct btf_type *t1, *t2; t1 = btf_type_by_id(d->btf, id1); t2 = btf_type_by_id(d->btf, id2); if (!btf_is_array(t1) || !btf_is_array(t2)) - return 0; + return false; return btf_equal_array(t1, t2); } @@ -4101,7 +3916,9 @@ m1 = btf_members(t1); m2 = btf_members(t2); for (i = 0, n = btf_vlen(t1); i < n; i++, m1++, m2++) { - if (m1->type != m2->type) + if (m1->type != m2->type && + !btf_dedup_identical_arrays(d, m1->type, m2->type) && + !btf_dedup_identical_structs(d, m1->type, m2->type)) return false; } return true; @@ -4280,10 +4097,8 @@ return btf_equal_int_tag(cand_type, canon_type); case BTF_KIND_ENUM: - return btf_compat_enum(cand_type, canon_type); - case BTF_KIND_ENUM64: - return btf_compat_enum64(cand_type, canon_type); + return btf_compat_enum(cand_type, canon_type); case BTF_KIND_FWD: case BTF_KIND_FLOAT: @@ -4494,7 +4309,7 @@ h = btf_hash_struct(t); for_each_dedup_cand(d, hash_entry, h) { - __u32 cand_id = (__u32)(long)hash_entry->value; + __u32 cand_id = hash_entry->value; int eq; /* @@ -4599,7 +4414,7 @@ h = btf_hash_common(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_common(t, cand)) { new_id = cand_id; @@ -4616,7 +4431,7 @@ h = btf_hash_int_decl_tag(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_int_tag(t, cand)) { new_id = cand_id; @@ -4640,7 +4455,7 @@ h = btf_hash_array(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_array(t, cand)) { new_id = cand_id; @@ -4672,7 +4487,7 @@ h = btf_hash_fnproto(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_fnproto(t, cand)) { new_id = cand_id; @@ -4709,6 +4524,134 @@ } /* + * Collect a map from type names to type ids for all canonical structs + * and unions. If the same name is shared by several canonical types + * use a special value 0 to indicate this fact. + */ +static int btf_dedup_fill_unique_names_map(struct btf_dedup *d, struct hashmap *names_map) +{ + __u32 nr_types = btf__type_cnt(d->btf); + struct btf_type *t; + __u32 type_id; + __u16 kind; + int err; + + /* + * Iterate over base and split module ids in order to get all + * available structs in the map. + */ + for (type_id = 1; type_id < nr_types; ++type_id) { + t = btf_type_by_id(d->btf, type_id); + kind = btf_kind(t); + + if (kind != BTF_KIND_STRUCT && kind != BTF_KIND_UNION) + continue; + + /* Skip non-canonical types */ + if (type_id != d->map[type_id]) + continue; + + err = hashmap__add(names_map, t->name_off, type_id); + if (err == -EEXIST) + err = hashmap__set(names_map, t->name_off, 0, NULL, NULL); + + if (err) + return err; + } + + return 0; +} + +static int btf_dedup_resolve_fwd(struct btf_dedup *d, struct hashmap *names_map, __u32 type_id) +{ + struct btf_type *t = btf_type_by_id(d->btf, type_id); + enum btf_fwd_kind fwd_kind = btf_kflag(t); + __u16 cand_kind, kind = btf_kind(t); + struct btf_type *cand_t; + uintptr_t cand_id; + + if (kind != BTF_KIND_FWD) + return 0; + + /* Skip if this FWD already has a mapping */ + if (type_id != d->map[type_id]) + return 0; + + if (!hashmap__find(names_map, t->name_off, &cand_id)) + return 0; + + /* Zero is a special value indicating that name is not unique */ + if (!cand_id) + return 0; + + cand_t = btf_type_by_id(d->btf, cand_id); + cand_kind = btf_kind(cand_t); + if ((cand_kind == BTF_KIND_STRUCT && fwd_kind != BTF_FWD_STRUCT) || + (cand_kind == BTF_KIND_UNION && fwd_kind != BTF_FWD_UNION)) + return 0; + + d->map[type_id] = cand_id; + + return 0; +} + +/* + * Resolve unambiguous forward declarations. + * + * The lion's share of all FWD declarations is resolved during + * `btf_dedup_struct_types` phase when different type graphs are + * compared against each other. However, if in some compilation unit a + * FWD declaration is not a part of a type graph compared against + * another type graph that declaration's canonical type would not be + * changed. Example: + * + * CU #1: + * + * struct foo; + * struct foo *some_global; + * + * CU #2: + * + * struct foo { int u; }; + * struct foo *another_global; + * + * After `btf_dedup_struct_types` the BTF looks as follows: + * + * [1] STRUCT 'foo' size=4 vlen=1 ... + * [2] INT 'int' size=4 ... + * [3] PTR '(anon)' type_id=1 + * [4] FWD 'foo' fwd_kind=struct + * [5] PTR '(anon)' type_id=4 + * + * This pass assumes that such FWD declarations should be mapped to + * structs or unions with identical name in case if the name is not + * ambiguous. + */ +static int btf_dedup_resolve_fwds(struct btf_dedup *d) +{ + int i, err; + struct hashmap *names_map; + + names_map = hashmap__new(btf_dedup_identity_hash_fn, btf_dedup_equal_fn, NULL); + if (IS_ERR(names_map)) + return PTR_ERR(names_map); + + err = btf_dedup_fill_unique_names_map(d, names_map); + if (err < 0) + goto exit; + + for (i = 0; i < d->btf->nr_types; i++) { + err = btf_dedup_resolve_fwd(d, names_map, d->btf->start_id + i); + if (err < 0) + break; + } + +exit: + hashmap__free(names_map); + return err; +} + +/* * Compact types. * * After we established for each type its corresponding canonical representative @@ -4825,20 +4768,17 @@ */ struct btf *btf__load_vmlinux_btf(void) { - struct { - const char *path_fmt; - bool raw_btf; - } locations[] = { + const char *locations[] = { /* try canonical vmlinux BTF through sysfs first */ - { "/sys/kernel/btf/vmlinux", true /* raw BTF */ }, - /* fall back to trying to find vmlinux ELF on disk otherwise */ - { "/boot/vmlinux-%1$s" }, - { "/lib/modules/%1$s/vmlinux-%1$s" }, - { "/lib/modules/%1$s/build/vmlinux" }, - { "/usr/lib/modules/%1$s/kernel/vmlinux" }, - { "/usr/lib/debug/boot/vmlinux-%1$s" }, - { "/usr/lib/debug/boot/vmlinux-%1$s.debug" }, - { "/usr/lib/debug/lib/modules/%1$s/vmlinux" }, + "/sys/kernel/btf/vmlinux", + /* fall back to trying to find vmlinux on disk otherwise */ + "/boot/vmlinux-%1$s", + "/lib/modules/%1$s/vmlinux-%1$s", + "/lib/modules/%1$s/build/vmlinux", + "/usr/lib/modules/%1$s/kernel/vmlinux", + "/usr/lib/debug/boot/vmlinux-%1$s", + "/usr/lib/debug/boot/vmlinux-%1$s.debug", + "/usr/lib/debug/lib/modules/%1$s/vmlinux", }; char path[PATH_MAX + 1]; struct utsname buf; @@ -4848,15 +4788,12 @@ uname(&buf); for (i = 0; i < ARRAY_SIZE(locations); i++) { - snprintf(path, PATH_MAX, locations[i].path_fmt, buf.release); + snprintf(path, PATH_MAX, locations[i], buf.release); - if (access(path, R_OK)) + if (faccessat(AT_FDCWD, path, R_OK, AT_EACCESS)) continue; - if (locations[i].raw_btf) - btf = btf__parse_raw(path); - else - btf = btf__parse_elf(path, NULL); + btf = btf__parse(path, NULL); err = libbpf_get_error(btf); pr_debug("loading kernel BTF '%s': %d\n", path, err); if (err) diff -Nru dwarves-1.24/lib/bpf/src/btf_dump.c dwarves-1.25/lib/bpf/src/btf_dump.c --- dwarves-1.24/lib/bpf/src/btf_dump.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/btf_dump.c 2023-02-22 13:48:48.000000000 +0000 @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -117,14 +118,14 @@ struct btf_dump_data *typed_dump; }; -static size_t str_hash_fn(const void *key, void *ctx) +static size_t str_hash_fn(long key, void *ctx) { - return str_hash(key); + return str_hash((void *)key); } -static bool str_equal_fn(const void *a, const void *b, void *ctx) +static bool str_equal_fn(long a, long b, void *ctx) { - return strcmp(a, b) == 0; + return strcmp((void *)a, (void *)b) == 0; } static const char *btf_name_of(const struct btf_dump *d, __u32 name_off) @@ -144,15 +145,17 @@ static int btf_dump_mark_referenced(struct btf_dump *d); static int btf_dump_resize(struct btf_dump *d); -DEFAULT_VERSION(btf_dump__new_v0_6_0, btf_dump__new, LIBBPF_0.6.0) -struct btf_dump *btf_dump__new_v0_6_0(const struct btf *btf, - btf_dump_printf_fn_t printf_fn, - void *ctx, - const struct btf_dump_opts *opts) +struct btf_dump *btf_dump__new(const struct btf *btf, + btf_dump_printf_fn_t printf_fn, + void *ctx, + const struct btf_dump_opts *opts) { struct btf_dump *d; int err; + if (!OPTS_VALID(opts, btf_dump_opts)) + return libbpf_err_ptr(-EINVAL); + if (!printf_fn) return libbpf_err_ptr(-EINVAL); @@ -188,17 +191,6 @@ return libbpf_err_ptr(err); } -COMPAT_VERSION(btf_dump__new_deprecated, btf_dump__new, LIBBPF_0.0.4) -struct btf_dump *btf_dump__new_deprecated(const struct btf *btf, - const struct btf_ext *btf_ext, - const struct btf_dump_opts *opts, - btf_dump_printf_fn_t printf_fn) -{ - if (!printf_fn) - return libbpf_err_ptr(-EINVAL); - return btf_dump__new_v0_6_0(btf, printf_fn, opts ? opts->ctx : NULL, opts); -} - static int btf_dump_resize(struct btf_dump *d) { int err, last_id = btf__type_cnt(d->btf) - 1; @@ -228,6 +220,17 @@ return 0; } +static void btf_dump_free_names(struct hashmap *map) +{ + size_t bkt; + struct hashmap_entry *cur; + + hashmap__for_each_entry(map, cur, bkt) + free((void *)cur->pkey); + + hashmap__free(map); +} + void btf_dump__free(struct btf_dump *d) { int i; @@ -246,8 +249,8 @@ free(d->cached_names); free(d->emit_queue); free(d->decl_stack); - hashmap__free(d->type_names); - hashmap__free(d->ident_names); + btf_dump_free_names(d->type_names); + btf_dump_free_names(d->ident_names); free(d); } @@ -831,14 +834,9 @@ const struct btf_type *t) { const struct btf_member *m; - int align, i, bit_sz; + int max_align = 1, align, i, bit_sz; __u16 vlen; - align = btf__align_of(btf, id); - /* size of a non-packed struct has to be a multiple of its alignment*/ - if (align && t->size % align) - return true; - m = btf_members(t); vlen = btf_vlen(t); /* all non-bitfield fields have to be naturally aligned */ @@ -847,8 +845,11 @@ bit_sz = btf_member_bitfield_size(t, i); if (align && bit_sz == 0 && m->offset % (8 * align) != 0) return true; + max_align = max(align, max_align); } - + /* size of a non-packed struct has to be a multiple of its alignment */ + if (t->size % max_align != 0) + return true; /* * if original struct was marked as packed, but its layout is * naturally aligned, we'll detect that it's not packed @@ -856,44 +857,97 @@ return false; } -static int chip_away_bits(int total, int at_most) -{ - return total % at_most ? : at_most; -} - static void btf_dump_emit_bit_padding(const struct btf_dump *d, - int cur_off, int m_off, int m_bit_sz, - int align, int lvl) + int cur_off, int next_off, int next_align, + bool in_bitfield, int lvl) { - int off_diff = m_off - cur_off; - int ptr_bits = d->ptr_sz * 8; + const struct { + const char *name; + int bits; + } pads[] = { + {"long", d->ptr_sz * 8}, {"int", 32}, {"short", 16}, {"char", 8} + }; + int new_off, pad_bits, bits, i; + const char *pad_type; + + if (cur_off >= next_off) + return; /* no gap */ + + /* For filling out padding we want to take advantage of + * natural alignment rules to minimize unnecessary explicit + * padding. First, we find the largest type (among long, int, + * short, or char) that can be used to force naturally aligned + * boundary. Once determined, we'll use such type to fill in + * the remaining padding gap. In some cases we can rely on + * compiler filling some gaps, but sometimes we need to force + * alignment to close natural alignment with markers like + * `long: 0` (this is always the case for bitfields). Note + * that even if struct itself has, let's say 4-byte alignment + * (i.e., it only uses up to int-aligned types), using `long: + * X;` explicit padding doesn't actually change struct's + * overall alignment requirements, but compiler does take into + * account that type's (long, in this example) natural + * alignment requirements when adding implicit padding. We use + * this fact heavily and don't worry about ruining correct + * struct alignment requirement. + */ + for (i = 0; i < ARRAY_SIZE(pads); i++) { + pad_bits = pads[i].bits; + pad_type = pads[i].name; + + new_off = roundup(cur_off, pad_bits); + if (new_off <= next_off) + break; + } - if (off_diff <= 0) - /* no gap */ - return; - if (m_bit_sz == 0 && off_diff < align * 8) - /* natural padding will take care of a gap */ - return; + if (new_off > cur_off && new_off <= next_off) { + /* We need explicit `: 0` aligning mark if next + * field is right on alignment offset and its + * alignment requirement is less strict than 's + * alignment (so compiler won't naturally align to the + * offset we expect), or if subsequent `: X`, + * will actually completely fit in the remaining hole, + * making compiler basically ignore `: X` + * completely. + */ + if (in_bitfield || + (new_off == next_off && roundup(cur_off, next_align * 8) != new_off) || + (new_off != next_off && next_off - new_off <= new_off - cur_off)) + /* but for bitfields we'll emit explicit bit count */ + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, + in_bitfield ? new_off - cur_off : 0); + cur_off = new_off; + } + + /* Now we know we start at naturally aligned offset for a chosen + * padding type (long, int, short, or char), and so the rest is just + * a straightforward filling of remaining padding gap with full + * `: sizeof();` markers, except for the last one, which + * might need smaller than sizeof() padding. + */ + while (cur_off != next_off) { + bits = min(next_off - cur_off, pad_bits); + if (bits == pad_bits) { + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, pad_bits); + cur_off += bits; + continue; + } + /* For the remainder padding that doesn't cover entire + * pad_type bit length, we pick the smallest necessary type. + * This is pure aesthetics, we could have just used `long`, + * but having smallest necessary one communicates better the + * scale of the padding gap. + */ + for (i = ARRAY_SIZE(pads) - 1; i >= 0; i--) { + pad_type = pads[i].name; + pad_bits = pads[i].bits; + if (pad_bits < bits) + continue; - while (off_diff > 0) { - const char *pad_type; - int pad_bits; - - if (ptr_bits > 32 && off_diff > 32) { - pad_type = "long"; - pad_bits = chip_away_bits(off_diff, ptr_bits); - } else if (off_diff > 16) { - pad_type = "int"; - pad_bits = chip_away_bits(off_diff, 32); - } else if (off_diff > 8) { - pad_type = "short"; - pad_bits = chip_away_bits(off_diff, 16); - } else { - pad_type = "char"; - pad_bits = chip_away_bits(off_diff, 8); + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, bits); + cur_off += bits; + break; } - btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, pad_bits); - off_diff -= pad_bits; } } @@ -913,9 +967,11 @@ { const struct btf_member *m = btf_members(t); bool is_struct = btf_is_struct(t); - int align, i, packed, off = 0; + bool packed, prev_bitfield = false; + int align, i, off = 0; __u16 vlen = btf_vlen(t); + align = btf__align_of(d->btf, id); packed = is_struct ? btf_is_struct_packed(d->btf, id, t) : 0; btf_dump_printf(d, "%s%s%s {", @@ -925,37 +981,47 @@ for (i = 0; i < vlen; i++, m++) { const char *fname; - int m_off, m_sz; + int m_off, m_sz, m_align; + bool in_bitfield; fname = btf_name_of(d, m->name_off); m_sz = btf_member_bitfield_size(t, i); m_off = btf_member_bit_offset(t, i); - align = packed ? 1 : btf__align_of(d->btf, m->type); + m_align = packed ? 1 : btf__align_of(d->btf, m->type); + + in_bitfield = prev_bitfield && m_sz != 0; - btf_dump_emit_bit_padding(d, off, m_off, m_sz, align, lvl + 1); + btf_dump_emit_bit_padding(d, off, m_off, m_align, in_bitfield, lvl + 1); btf_dump_printf(d, "\n%s", pfx(lvl + 1)); btf_dump_emit_type_decl(d, m->type, fname, lvl + 1); if (m_sz) { btf_dump_printf(d, ": %d", m_sz); off = m_off + m_sz; + prev_bitfield = true; } else { m_sz = max((__s64)0, btf__resolve_size(d->btf, m->type)); off = m_off + m_sz * 8; + prev_bitfield = false; } + btf_dump_printf(d, ";"); } /* pad at the end, if necessary */ - if (is_struct) { - align = packed ? 1 : btf__align_of(d->btf, id); - btf_dump_emit_bit_padding(d, off, t->size * 8, 0, align, - lvl + 1); - } + if (is_struct) + btf_dump_emit_bit_padding(d, off, t->size * 8, align, false, lvl + 1); - if (vlen) + /* + * Keep `struct empty {}` on a single line, + * only print newline when there are regular or padding fields. + */ + if (vlen || t->size) { btf_dump_printf(d, "\n"); - btf_dump_printf(d, "%s}", pfx(lvl)); + btf_dump_printf(d, "%s}", pfx(lvl)); + } else { + btf_dump_printf(d, "}"); + } if (packed) btf_dump_printf(d, " __attribute__((packed))"); } @@ -1067,6 +1133,43 @@ else btf_dump_emit_enum64_val(d, t, lvl, vlen); btf_dump_printf(d, "\n%s}", pfx(lvl)); + + /* special case enums with special sizes */ + if (t->size == 1) { + /* one-byte enums can be forced with mode(byte) attribute */ + btf_dump_printf(d, " __attribute__((mode(byte)))"); + } else if (t->size == 8 && d->ptr_sz == 8) { + /* enum can be 8-byte sized if one of the enumerator values + * doesn't fit in 32-bit integer, or by adding mode(word) + * attribute (but probably only on 64-bit architectures); do + * our best here to try to satisfy the contract without adding + * unnecessary attributes + */ + bool needs_word_mode; + + if (btf_is_enum(t)) { + /* enum can't represent 64-bit values, so we need word mode */ + needs_word_mode = true; + } else { + /* enum64 needs mode(word) if none of its values has + * non-zero upper 32-bits (which means that all values + * fit in 32-bit integers and won't cause compiler to + * bump enum to be 64-bit naturally + */ + int i; + + needs_word_mode = true; + for (i = 0; i < vlen; i++) { + if (btf_enum64(t)[i].val_hi32 != 0) { + needs_word_mode = false; + break; + } + } + } + if (needs_word_mode) + btf_dump_printf(d, " __attribute__((mode(word)))"); + } + } static void btf_dump_emit_fwd_def(struct btf_dump *d, __u32 id, @@ -1529,11 +1632,22 @@ static size_t btf_dump_name_dups(struct btf_dump *d, struct hashmap *name_map, const char *orig_name) { + char *old_name, *new_name; size_t dup_cnt = 0; + int err; + + new_name = strdup(orig_name); + if (!new_name) + return 1; - hashmap__find(name_map, orig_name, (void **)&dup_cnt); + (void)hashmap__find(name_map, orig_name, &dup_cnt); dup_cnt++; - hashmap__set(name_map, orig_name, (void *)dup_cnt, NULL, NULL); + + err = hashmap__set(name_map, new_name, dup_cnt, &old_name, NULL); + if (err) + free(new_name); + + free(old_name); return dup_cnt; } @@ -1972,7 +2086,7 @@ { const struct btf_member *m = btf_members(t); __u16 n = btf_vlen(t); - int i, err; + int i, err = 0; /* note that we increment depth before calling btf_dump_print() below; * this is intentional. btf_dump_data_newline() will not print a @@ -2054,7 +2168,7 @@ *value = *(__s64 *)data; return 0; case 4: - *value = is_signed ? *(__s32 *)data : *(__u32 *)data; + *value = is_signed ? (__s64)*(__s32 *)data : *(__u32 *)data; return 0; case 2: *value = is_signed ? *(__s16 *)data : *(__u16 *)data; @@ -2394,7 +2508,7 @@ d->typed_dump->indent_lvl = OPTS_GET(opts, indent_level, 0); /* default indent string is a tab */ - if (!opts->indent_str) + if (!OPTS_GET(opts, indent_str, NULL)) d->typed_dump->indent_str[0] = '\t'; else libbpf_strlcpy(d->typed_dump->indent_str, opts->indent_str, diff -Nru dwarves-1.24/lib/bpf/src/btf.h dwarves-1.25/lib/bpf/src/btf.h --- dwarves-1.24/lib/bpf/src/btf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/btf.h 2023-02-22 13:48:48.000000000 +0000 @@ -116,24 +116,15 @@ LIBBPF_API struct btf *btf__load_vmlinux_btf(void); LIBBPF_API struct btf *btf__load_module_btf(const char *module_name, struct btf *vmlinux_btf); -LIBBPF_API struct btf *libbpf_find_kernel_btf(void); LIBBPF_API struct btf *btf__load_from_kernel_by_id(__u32 id); LIBBPF_API struct btf *btf__load_from_kernel_by_id_split(__u32 id, struct btf *base_btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "use btf__load_from_kernel_by_id instead") -LIBBPF_API int btf__get_from_id(__u32 id, struct btf **btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "intended for internal libbpf use only") -LIBBPF_API int btf__finalize_data(struct bpf_object *obj, struct btf *btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "use btf__load_into_kernel instead") -LIBBPF_API int btf__load(struct btf *btf); LIBBPF_API int btf__load_into_kernel(struct btf *btf); LIBBPF_API __s32 btf__find_by_name(const struct btf *btf, const char *type_name); LIBBPF_API __s32 btf__find_by_name_kind(const struct btf *btf, const char *type_name, __u32 kind); -LIBBPF_DEPRECATED_SINCE(0, 7, "use btf__type_cnt() instead; note that btf__get_nr_types() == btf__type_cnt() - 1") -LIBBPF_API __u32 btf__get_nr_types(const struct btf *btf); LIBBPF_API __u32 btf__type_cnt(const struct btf *btf); LIBBPF_API const struct btf *btf__base_btf(const struct btf *btf); LIBBPF_API const struct btf_type *btf__type_by_id(const struct btf *btf, @@ -150,29 +141,10 @@ LIBBPF_API const void *btf__raw_data(const struct btf *btf, __u32 *size); LIBBPF_API const char *btf__name_by_offset(const struct btf *btf, __u32 offset); LIBBPF_API const char *btf__str_by_offset(const struct btf *btf, __u32 offset); -LIBBPF_DEPRECATED_SINCE(0, 7, "this API is not necessary when BTF-defined maps are used") -LIBBPF_API int btf__get_map_kv_tids(const struct btf *btf, const char *map_name, - __u32 expected_key_size, - __u32 expected_value_size, - __u32 *key_type_id, __u32 *value_type_id); LIBBPF_API struct btf_ext *btf_ext__new(const __u8 *data, __u32 size); LIBBPF_API void btf_ext__free(struct btf_ext *btf_ext); LIBBPF_API const void *btf_ext__raw_data(const struct btf_ext *btf_ext, __u32 *size); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions") -int btf_ext__reloc_func_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **func_info, __u32 *cnt); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions") -int btf_ext__reloc_line_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **line_info, __u32 *cnt); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_func_info is deprecated; write custom func_info parsing to fetch rec_size") -__u32 btf_ext__func_info_rec_size(const struct btf_ext *btf_ext); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_line_info is deprecated; write custom line_info parsing to fetch rec_size") -__u32 btf_ext__line_info_rec_size(const struct btf_ext *btf_ext); LIBBPF_API int btf__find_str(struct btf *btf, const char *s); LIBBPF_API int btf__add_str(struct btf *btf, const char *s); @@ -259,22 +231,12 @@ LIBBPF_API int btf__dedup(struct btf *btf, const struct btf_dedup_opts *opts); -LIBBPF_API int btf__dedup_v0_6_0(struct btf *btf, const struct btf_dedup_opts *opts); - -LIBBPF_DEPRECATED_SINCE(0, 7, "use btf__dedup() instead") -LIBBPF_API int btf__dedup_deprecated(struct btf *btf, struct btf_ext *btf_ext, const void *opts); -#define btf__dedup(...) ___libbpf_overload(___btf_dedup, __VA_ARGS__) -#define ___btf_dedup3(btf, btf_ext, opts) btf__dedup_deprecated(btf, btf_ext, opts) -#define ___btf_dedup2(btf, opts) btf__dedup(btf, opts) - struct btf_dump; struct btf_dump_opts { - union { - size_t sz; - void *ctx; /* DEPRECATED: will be gone in v1.0 */ - }; + size_t sz; }; +#define btf_dump_opts__last_field sz typedef void (*btf_dump_printf_fn_t)(void *ctx, const char *fmt, va_list args); @@ -283,51 +245,6 @@ void *ctx, const struct btf_dump_opts *opts); -LIBBPF_API struct btf_dump *btf_dump__new_v0_6_0(const struct btf *btf, - btf_dump_printf_fn_t printf_fn, - void *ctx, - const struct btf_dump_opts *opts); - -LIBBPF_API struct btf_dump *btf_dump__new_deprecated(const struct btf *btf, - const struct btf_ext *btf_ext, - const struct btf_dump_opts *opts, - btf_dump_printf_fn_t printf_fn); - -/* Choose either btf_dump__new() or btf_dump__new_deprecated() based on the - * type of 4th argument. If it's btf_dump's print callback, use deprecated - * API; otherwise, choose the new btf_dump__new(). ___libbpf_override() - * doesn't work here because both variants have 4 input arguments. - * - * (void *) casts are necessary to avoid compilation warnings about type - * mismatches, because even though __builtin_choose_expr() only ever evaluates - * one side the other side still has to satisfy type constraints (this is - * compiler implementation limitation which might be lifted eventually, - * according to the documentation). So passing struct btf_ext in place of - * btf_dump_printf_fn_t would be generating compilation warning. Casting to - * void * avoids this issue. - * - * Also, two type compatibility checks for a function and function pointer are - * required because passing function reference into btf_dump__new() as - * btf_dump__new(..., my_callback, ...) and as btf_dump__new(..., - * &my_callback, ...) (not explicit ampersand in the latter case) actually - * differs as far as __builtin_types_compatible_p() is concerned. Thus two - * checks are combined to detect callback argument. - * - * The rest works just like in case of ___libbpf_override() usage with symbol - * versioning. - * - * C++ compilers don't support __builtin_types_compatible_p(), so at least - * don't screw up compilation for them and let C++ users pick btf_dump__new - * vs btf_dump__new_deprecated explicitly. - */ -#ifndef __cplusplus -#define btf_dump__new(a1, a2, a3, a4) __builtin_choose_expr( \ - __builtin_types_compatible_p(typeof(a4), btf_dump_printf_fn_t) || \ - __builtin_types_compatible_p(typeof(a4), void(void *, const char *, va_list)), \ - btf_dump__new_deprecated((void *)a1, (void *)a2, (void *)a3, (void *)a4), \ - btf_dump__new((void *)a1, (void *)a2, (void *)a3, (void *)a4)) -#endif - LIBBPF_API void btf_dump__free(struct btf_dump *d); LIBBPF_API int btf_dump__dump_type(struct btf_dump *d, __u32 id); @@ -569,6 +486,8 @@ return (struct btf_enum *)(t + 1); } +struct btf_enum64; + static inline struct btf_enum64 *btf_enum64(const struct btf_type *t) { return (struct btf_enum64 *)(t + 1); @@ -576,7 +495,28 @@ static inline __u64 btf_enum64_value(const struct btf_enum64 *e) { - return ((__u64)e->val_hi32 << 32) | e->val_lo32; + /* struct btf_enum64 is introduced in Linux 6.0, which is very + * bleeding-edge. Here we are avoiding relying on struct btf_enum64 + * definition coming from kernel UAPI headers to support wider range + * of system-wide kernel headers. + * + * Given this header can be also included from C++ applications, that + * further restricts C tricks we can use (like using compatible + * anonymous struct). So just treat struct btf_enum64 as + * a three-element array of u32 and access second (lo32) and third + * (hi32) elements directly. + * + * For reference, here is a struct btf_enum64 definition: + * + * const struct btf_enum64 { + * __u32 name_off; + * __u32 val_lo32; + * __u32 val_hi32; + * }; + */ + const __u32 *e64 = (const __u32 *)e; + + return ((__u64)e64[2] << 32) | e64[1]; } static inline struct btf_member *btf_members(const struct btf_type *t) diff -Nru dwarves-1.24/lib/bpf/src/gen_loader.c dwarves-1.25/lib/bpf/src/gen_loader.c --- dwarves-1.24/lib/bpf/src/gen_loader.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/gen_loader.c 2023-02-22 13:48:48.000000000 +0000 @@ -533,7 +533,7 @@ gen->attach_kind = kind; ret = snprintf(gen->attach_target, sizeof(gen->attach_target), "%s%s", prefix, attach_name); - if (ret == sizeof(gen->attach_target)) + if (ret >= sizeof(gen->attach_target)) gen->error = -ENOSPC; } diff -Nru dwarves-1.24/lib/bpf/src/hashmap.c dwarves-1.25/lib/bpf/src/hashmap.c --- dwarves-1.24/lib/bpf/src/hashmap.c 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/hashmap.c 2023-02-22 13:48:48.000000000 +0000 @@ -128,7 +128,7 @@ } static bool hashmap_find_entry(const struct hashmap *map, - const void *key, size_t hash, + const long key, size_t hash, struct hashmap_entry ***pprev, struct hashmap_entry **entry) { @@ -151,18 +151,18 @@ return false; } -int hashmap__insert(struct hashmap *map, const void *key, void *value, - enum hashmap_insert_strategy strategy, - const void **old_key, void **old_value) +int hashmap_insert(struct hashmap *map, long key, long value, + enum hashmap_insert_strategy strategy, + long *old_key, long *old_value) { struct hashmap_entry *entry; size_t h; int err; if (old_key) - *old_key = NULL; + *old_key = 0; if (old_value) - *old_value = NULL; + *old_value = 0; h = hash_bits(map->hash_fn(key, map->ctx), map->cap_bits); if (strategy != HASHMAP_APPEND && @@ -203,7 +203,7 @@ return 0; } -bool hashmap__find(const struct hashmap *map, const void *key, void **value) +bool hashmap_find(const struct hashmap *map, long key, long *value) { struct hashmap_entry *entry; size_t h; @@ -217,8 +217,8 @@ return true; } -bool hashmap__delete(struct hashmap *map, const void *key, - const void **old_key, void **old_value) +bool hashmap_delete(struct hashmap *map, long key, + long *old_key, long *old_value) { struct hashmap_entry **pprev, *entry; size_t h; diff -Nru dwarves-1.24/lib/bpf/src/hashmap.h dwarves-1.25/lib/bpf/src/hashmap.h --- dwarves-1.24/lib/bpf/src/hashmap.h 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/hashmap.h 2023-02-22 13:48:48.000000000 +0000 @@ -40,12 +40,32 @@ return h; } -typedef size_t (*hashmap_hash_fn)(const void *key, void *ctx); -typedef bool (*hashmap_equal_fn)(const void *key1, const void *key2, void *ctx); +typedef size_t (*hashmap_hash_fn)(long key, void *ctx); +typedef bool (*hashmap_equal_fn)(long key1, long key2, void *ctx); +/* + * Hashmap interface is polymorphic, keys and values could be either + * long-sized integers or pointers, this is achieved as follows: + * - interface functions that operate on keys and values are hidden + * behind auxiliary macros, e.g. hashmap_insert <-> hashmap__insert; + * - these auxiliary macros cast the key and value parameters as + * long or long *, so the user does not have to specify the casts explicitly; + * - for pointer parameters (e.g. old_key) the size of the pointed + * type is verified by hashmap_cast_ptr using _Static_assert; + * - when iterating using hashmap__for_each_* forms + * hasmap_entry->key should be used for integer keys and + * hasmap_entry->pkey should be used for pointer keys, + * same goes for values. + */ struct hashmap_entry { - const void *key; - void *value; + union { + long key; + const void *pkey; + }; + union { + long value; + void *pvalue; + }; struct hashmap_entry *next; }; @@ -102,6 +122,13 @@ HASHMAP_APPEND, }; +#define hashmap_cast_ptr(p) ({ \ + _Static_assert((__builtin_constant_p((p)) ? (p) == NULL : 0) || \ + sizeof(*(p)) == sizeof(long), \ + #p " pointee should be a long-sized integer or a pointer"); \ + (long *)(p); \ +}) + /* * hashmap__insert() adds key/value entry w/ various semantics, depending on * provided strategy value. If a given key/value pair replaced already @@ -109,42 +136,38 @@ * through old_key and old_value to allow calling code do proper memory * management. */ -int hashmap__insert(struct hashmap *map, const void *key, void *value, - enum hashmap_insert_strategy strategy, - const void **old_key, void **old_value); - -static inline int hashmap__add(struct hashmap *map, - const void *key, void *value) -{ - return hashmap__insert(map, key, value, HASHMAP_ADD, NULL, NULL); -} +int hashmap_insert(struct hashmap *map, long key, long value, + enum hashmap_insert_strategy strategy, + long *old_key, long *old_value); -static inline int hashmap__set(struct hashmap *map, - const void *key, void *value, - const void **old_key, void **old_value) -{ - return hashmap__insert(map, key, value, HASHMAP_SET, - old_key, old_value); -} +#define hashmap__insert(map, key, value, strategy, old_key, old_value) \ + hashmap_insert((map), (long)(key), (long)(value), (strategy), \ + hashmap_cast_ptr(old_key), \ + hashmap_cast_ptr(old_value)) -static inline int hashmap__update(struct hashmap *map, - const void *key, void *value, - const void **old_key, void **old_value) -{ - return hashmap__insert(map, key, value, HASHMAP_UPDATE, - old_key, old_value); -} +#define hashmap__add(map, key, value) \ + hashmap__insert((map), (key), (value), HASHMAP_ADD, NULL, NULL) -static inline int hashmap__append(struct hashmap *map, - const void *key, void *value) -{ - return hashmap__insert(map, key, value, HASHMAP_APPEND, NULL, NULL); -} +#define hashmap__set(map, key, value, old_key, old_value) \ + hashmap__insert((map), (key), (value), HASHMAP_SET, (old_key), (old_value)) + +#define hashmap__update(map, key, value, old_key, old_value) \ + hashmap__insert((map), (key), (value), HASHMAP_UPDATE, (old_key), (old_value)) + +#define hashmap__append(map, key, value) \ + hashmap__insert((map), (key), (value), HASHMAP_APPEND, NULL, NULL) + +bool hashmap_delete(struct hashmap *map, long key, long *old_key, long *old_value); + +#define hashmap__delete(map, key, old_key, old_value) \ + hashmap_delete((map), (long)(key), \ + hashmap_cast_ptr(old_key), \ + hashmap_cast_ptr(old_value)) -bool hashmap__delete(struct hashmap *map, const void *key, - const void **old_key, void **old_value); +bool hashmap_find(const struct hashmap *map, long key, long *value); -bool hashmap__find(const struct hashmap *map, const void *key, void **value); +#define hashmap__find(map, key, value) \ + hashmap_find((map), (long)(key), hashmap_cast_ptr(value)) /* * hashmap__for_each_entry - iterate over all entries in hashmap diff -Nru dwarves-1.24/lib/bpf/src/libbpf.c dwarves-1.25/lib/bpf/src/libbpf.c --- dwarves-1.24/lib/bpf/src/libbpf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf.c 2023-02-22 13:48:48.000000000 +0000 @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include @@ -107,6 +106,7 @@ [BPF_TRACE_FEXIT] = "trace_fexit", [BPF_MODIFY_RETURN] = "modify_return", [BPF_LSM_MAC] = "lsm_mac", + [BPF_LSM_CGROUP] = "lsm_cgroup", [BPF_SK_LOOKUP] = "sk_lookup", [BPF_TRACE_ITER] = "trace_iter", [BPF_XDP_DEVMAP] = "xdp_devmap", @@ -163,6 +163,8 @@ [BPF_MAP_TYPE_INODE_STORAGE] = "inode_storage", [BPF_MAP_TYPE_TASK_STORAGE] = "task_storage", [BPF_MAP_TYPE_BLOOM_FILTER] = "bloom_filter", + [BPF_MAP_TYPE_USER_RINGBUF] = "user_ringbuf", + [BPF_MAP_TYPE_CGRP_STORAGE] = "cgrp_storage", }; static const char * const prog_type_name[] = { @@ -223,13 +225,18 @@ void libbpf_print(enum libbpf_print_level level, const char *format, ...) { va_list args; + int old_errno; if (!__libbpf_pr) return; + old_errno = errno; + va_start(args, format); __libbpf_pr(level, format, args); va_end(args); + + errno = old_errno; } static void pr_perm_msg(int err) @@ -279,12 +286,9 @@ return (__u64) (unsigned long) ptr; } -/* this goes away in libbpf 1.0 */ -enum libbpf_strict_mode libbpf_mode = LIBBPF_STRICT_NONE; - int libbpf_set_strict_mode(enum libbpf_strict_mode mode) { - libbpf_mode = mode; + /* as of v1.0 libbpf_set_strict_mode() is a no-op */ return 0; } @@ -343,16 +347,13 @@ SEC_ATTACHABLE = 2, SEC_ATTACHABLE_OPT = SEC_ATTACHABLE | SEC_EXP_ATTACH_OPT, /* attachment target is specified through BTF ID in either kernel or - * other BPF program's BTF object */ + * other BPF program's BTF object + */ SEC_ATTACH_BTF = 4, /* BPF program type allows sleeping/blocking in kernel */ SEC_SLEEPABLE = 8, - /* allow non-strict prefix matching */ - SEC_SLOPPY_PFX = 16, /* BPF program support non-linear XDP buffer */ - SEC_XDP_FRAGS = 32, - /* deprecated sec definitions not supposed to be used */ - SEC_DEPRECATED = 64, + SEC_XDP_FRAGS = 16, }; struct bpf_sec_def { @@ -372,9 +373,10 @@ * linux/filter.h. */ struct bpf_program { - const struct bpf_sec_def *sec_def; + char *name; char *sec_name; size_t sec_idx; + const struct bpf_sec_def *sec_def; /* this program's instruction offset (in number of instructions) * within its containing ELF section */ @@ -394,12 +396,6 @@ */ size_t sub_insn_off; - char *name; - /* name with / replaced by _; makes recursive pinning - * in bpf_object__pin_programs easier - */ - char *pin_name; - /* instructions that belong to BPF program; insns[0] is located at * sec_insn_off instruction within its ELF section in ELF file, so * when mapping ELF file instruction index to the local instruction, @@ -420,24 +416,20 @@ size_t log_size; __u32 log_level; - struct { - int nr; - int *fds; - } instances; - bpf_program_prep_t preprocessor; - struct bpf_object *obj; - void *priv; - bpf_program_clear_priv_t clear_priv; + int fd; bool autoload; + bool autoattach; bool mark_btf_static; enum bpf_prog_type type; enum bpf_attach_type expected_attach_type; + int prog_ifindex; __u32 attach_btf_obj_fd; __u32 attach_btf_id; __u32 attach_prog_fd; + void *func_info; __u32 func_info_rec_size; __u32 func_info_cnt; @@ -484,12 +476,20 @@ LIBBPF_MAP_KCONFIG, }; +struct bpf_map_def { + unsigned int type; + unsigned int key_size; + unsigned int value_size; + unsigned int max_entries; + unsigned int map_flags; +}; + struct bpf_map { struct bpf_object *obj; char *name; /* real_name is defined for special internal maps (.rodata*, * .data*, .bss, .kconfig) and preserves their original ELF section - * name. This is important to be be able to find corresponding BTF + * name. This is important to be able to find corresponding BTF * DATASEC information. */ char *real_name; @@ -504,8 +504,6 @@ __u32 btf_key_type_id; __u32 btf_value_type_id; __u32 btf_vmlinux_value_type_id; - void *priv; - bpf_map_clear_priv_t clear_priv; enum libbpf_map_type libbpf_type; void *mmaped; struct bpf_struct_ops *st_ops; @@ -568,8 +566,6 @@ }; }; -static LIST_HEAD(bpf_objects_list); - struct module_btf { struct btf *btf; char *name; @@ -603,8 +599,7 @@ size_t shstrndx; /* section index for section name strings */ size_t strtabidx; struct elf_sec_desc *secs; - int sec_cnt; - int maps_shndx; + size_t sec_cnt; int btf_maps_shndx; __u32 btf_maps_sec_btf_id; int text_shndx; @@ -638,12 +633,6 @@ /* Information when doing ELF related work. Only valid if efile.elf is not NULL */ struct elf_state efile; - /* - * All loaded bpf_object are linked in a list, which is - * hidden to caller. bpf_objects__ handlers deal with - * all objects. - */ - struct list_head list; struct btf *btf; struct btf_ext *btf_ext; @@ -669,9 +658,6 @@ size_t log_size; __u32 log_level; - void *priv; - bpf_object_clear_priv_t clear_priv; - int *fd_array; size_t fd_array_cap; size_t fd_array_cnt; @@ -693,25 +679,10 @@ void bpf_program__unload(struct bpf_program *prog) { - int i; - if (!prog) return; - /* - * If the object is opened but the program was never loaded, - * it is possible that prog->instances.nr == -1. - */ - if (prog->instances.nr > 0) { - for (i = 0; i < prog->instances.nr; i++) - zclose(prog->instances.fds[i]); - } else if (prog->instances.nr != -1) { - pr_warn("Internal error: instances.nr is %d\n", - prog->instances.nr); - } - - prog->instances.nr = -1; - zfree(&prog->instances.fds); + zclose(prog->fd); zfree(&prog->func_info); zfree(&prog->line_info); @@ -722,16 +693,9 @@ if (!prog) return; - if (prog->clear_priv) - prog->clear_priv(prog, prog->priv); - - prog->priv = NULL; - prog->clear_priv = NULL; - bpf_program__unload(prog); zfree(&prog->name); zfree(&prog->sec_name); - zfree(&prog->pin_name); zfree(&prog->insns); zfree(&prog->reloc_desc); @@ -740,26 +704,6 @@ prog->sec_idx = -1; } -static char *__bpf_program__pin_name(struct bpf_program *prog) -{ - char *name, *p; - - if (libbpf_mode & LIBBPF_STRICT_SEC_NAME) - name = strdup(prog->name); - else - name = strdup(prog->sec_name); - - if (!name) - return NULL; - - p = name; - - while ((p = strchr(p, '/'))) - *p = '_'; - - return name; -} - static bool insn_is_subprog_call(const struct bpf_insn *insn) { return BPF_CLASS(insn->code) == BPF_JMP && @@ -801,6 +745,7 @@ prog->insns_cnt = prog->sec_insn_cnt; prog->type = BPF_PROG_TYPE_UNSPEC; + prog->fd = -1; /* libbpf's convention for SEC("?abc...") is that it's just like * SEC("abc...") but the corresponding bpf_program starts out with @@ -814,8 +759,7 @@ prog->autoload = true; } - prog->instances.fds = NULL; - prog->instances.nr = -1; + prog->autoattach = true; /* inherit object's log_level */ prog->log_level = obj->log_level; @@ -828,10 +772,6 @@ if (!prog->name) goto errout; - prog->pin_name = __bpf_program__pin_name(prog); - if (!prog->pin_name) - goto errout; - prog->insns = malloc(insn_data_sz); if (!prog->insns) goto errout; @@ -946,7 +886,7 @@ __u32 major, minor, patch; struct utsname info; - if (access(ubuntu_kver_file, R_OK) == 0) { + if (faccessat(AT_FDCWD, ubuntu_kver_file, R_OK, AT_EACCESS) == 0) { FILE *f; f = fopen(ubuntu_kver_file, "r"); @@ -1313,7 +1253,6 @@ size_t obj_buf_sz, const char *obj_name) { - bool strict = (libbpf_mode & LIBBPF_STRICT_NO_OBJECT_LIST); struct bpf_object *obj; char *end; @@ -1343,7 +1282,6 @@ */ obj->efile.obj_buf = obj_buf; obj->efile.obj_buf_sz = obj_buf_sz; - obj->efile.maps_shndx = -1; obj->efile.btf_maps_shndx = -1; obj->efile.st_ops_shndx = -1; obj->kconfig_map_idx = -1; @@ -1351,9 +1289,6 @@ obj->kern_version = get_kernel_version(); obj->loaded = false; - INIT_LIST_HEAD(&obj->list); - if (!strict) - list_add(&obj->list, &bpf_objects_list); return obj; } @@ -1386,10 +1321,7 @@ } if (obj->efile.obj_buf_sz > 0) { - /* - * obj_buf should have been validated by - * bpf_object__open_buffer(). - */ + /* obj_buf should have been validated by bpf_object__open_mem(). */ elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz); } else { obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC); @@ -1478,6 +1410,10 @@ static int bpf_object__init_license(struct bpf_object *obj, void *data, size_t size) { + if (!data) { + pr_warn("invalid license section in %s\n", obj->path); + return -LIBBPF_ERRNO__FORMAT; + } /* libbpf_strlcpy() only copies first N - 1 bytes, so size + 1 won't * go over allowed ELF data section buffer */ @@ -1491,7 +1427,7 @@ { __u32 kver; - if (size != sizeof(kver)) { + if (!data || size != sizeof(kver)) { pr_warn("invalid kver section in %s\n", obj->path); return -LIBBPF_ERRNO__FORMAT; } @@ -1527,15 +1463,12 @@ return -ENOENT; } -static int find_elf_var_offset(const struct bpf_object *obj, const char *name, __u32 *off) +static Elf64_Sym *find_elf_var_sym(const struct bpf_object *obj, const char *name) { Elf_Data *symbols = obj->efile.symbols; const char *sname; size_t si; - if (!name || !off) - return -EINVAL; - for (si = 0; si < symbols->d_size / sizeof(Elf64_Sym); si++) { Elf64_Sym *sym = elf_sym_by_idx(obj, si); @@ -1549,15 +1482,13 @@ sname = elf_sym_str(obj, sym->st_name); if (!sname) { pr_warn("failed to get sym name string for var %s\n", name); - return -EIO; - } - if (strcmp(name, sname) == 0) { - *off = sym->st_value; - return 0; + return ERR_PTR(-EIO); } + if (strcmp(name, sname) == 0) + return sym; } - return -ENOENT; + return ERR_PTR(-ENOENT); } static struct bpf_map *bpf_object__add_map(struct bpf_object *obj) @@ -1648,7 +1579,38 @@ } static int -bpf_map_find_btf_info(struct bpf_object *obj, struct bpf_map *map); +map_fill_btf_type_info(struct bpf_object *obj, struct bpf_map *map); + +/* Internal BPF map is mmap()'able only if at least one of corresponding + * DATASEC's VARs are to be exposed through BPF skeleton. I.e., it's a GLOBAL + * variable and it's not marked as __hidden (which turns it into, effectively, + * a STATIC variable). + */ +static bool map_is_mmapable(struct bpf_object *obj, struct bpf_map *map) +{ + const struct btf_type *t, *vt; + struct btf_var_secinfo *vsi; + int i, n; + + if (!map->btf_value_type_id) + return false; + + t = btf__type_by_id(obj->btf, map->btf_value_type_id); + if (!btf_is_datasec(t)) + return false; + + vsi = btf_var_secinfos(t); + for (i = 0, n = btf_vlen(t); i < n; i++, vsi++) { + vt = btf__type_by_id(obj->btf, vsi->type); + if (!btf_is_var(vt)) + continue; + + if (btf_var(vt)->linkage != BTF_VAR_STATIC) + return true; + } + + return false; +} static int bpf_object__init_internal_map(struct bpf_object *obj, enum libbpf_map_type type, @@ -1680,7 +1642,12 @@ def->max_entries = 1; def->map_flags = type == LIBBPF_MAP_RODATA || type == LIBBPF_MAP_KCONFIG ? BPF_F_RDONLY_PROG : 0; - def->map_flags |= BPF_F_MMAPABLE; + + /* failures are fine because of maps like .rodata.str1.1 */ + (void) map_fill_btf_type_info(obj, map); + + if (map_is_mmapable(obj, map)) + def->map_flags |= BPF_F_MMAPABLE; pr_debug("map '%s' (global data): at sec_idx %d, offset %zu, flags %x.\n", map->name, map->sec_idx, map->sec_offset, def->map_flags); @@ -1697,9 +1664,6 @@ return err; } - /* failures are fine because of maps like .rodata.str1.1 */ - (void) bpf_map_find_btf_info(obj, map); - if (data) memcpy(map->mmaped, data, data_sz); @@ -1719,6 +1683,10 @@ for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) { sec_desc = &obj->efile.secs[sec_idx]; + /* Skip recognized sections with size 0. */ + if (!sec_desc->data || sec_desc->data->d_size == 0) + continue; + switch (sec_desc->sec_type) { case SEC_DATA: sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx)); @@ -1771,7 +1739,7 @@ switch (ext->kcfg.type) { case KCFG_BOOL: if (value == 'm') { - pr_warn("extern (kcfg) %s=%c should be tristate or char\n", + pr_warn("extern (kcfg) '%s': value '%c' implies tristate or char type\n", ext->name, value); return -EINVAL; } @@ -1792,7 +1760,7 @@ case KCFG_INT: case KCFG_CHAR_ARR: default: - pr_warn("extern (kcfg) %s=%c should be bool, tristate, or char\n", + pr_warn("extern (kcfg) '%s': value '%c' implies bool, tristate, or char type\n", ext->name, value); return -EINVAL; } @@ -1806,7 +1774,8 @@ size_t len; if (ext->kcfg.type != KCFG_CHAR_ARR) { - pr_warn("extern (kcfg) %s=%s should be char array\n", ext->name, value); + pr_warn("extern (kcfg) '%s': value '%s' implies char array type\n", + ext->name, value); return -EINVAL; } @@ -1820,7 +1789,7 @@ /* strip quotes */ len -= 2; if (len >= ext->kcfg.sz) { - pr_warn("extern (kcfg) '%s': long string config %s of (%zu bytes) truncated to %d bytes\n", + pr_warn("extern (kcfg) '%s': long string '%s' of (%zu bytes) truncated to %d bytes\n", ext->name, value, len, ext->kcfg.sz - 1); len = ext->kcfg.sz - 1; } @@ -1877,23 +1846,38 @@ static int set_kcfg_value_num(struct extern_desc *ext, void *ext_val, __u64 value) { - if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR) { - pr_warn("extern (kcfg) %s=%llu should be integer\n", + if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR && + ext->kcfg.type != KCFG_BOOL) { + pr_warn("extern (kcfg) '%s': value '%llu' implies integer, char, or boolean type\n", + ext->name, (unsigned long long)value); + return -EINVAL; + } + if (ext->kcfg.type == KCFG_BOOL && value > 1) { + pr_warn("extern (kcfg) '%s': value '%llu' isn't boolean compatible\n", ext->name, (unsigned long long)value); return -EINVAL; + } if (!is_kcfg_value_in_range(ext, value)) { - pr_warn("extern (kcfg) %s=%llu value doesn't fit in %d bytes\n", + pr_warn("extern (kcfg) '%s': value '%llu' doesn't fit in %d bytes\n", ext->name, (unsigned long long)value, ext->kcfg.sz); return -ERANGE; } switch (ext->kcfg.sz) { - case 1: *(__u8 *)ext_val = value; break; - case 2: *(__u16 *)ext_val = value; break; - case 4: *(__u32 *)ext_val = value; break; - case 8: *(__u64 *)ext_val = value; break; - default: - return -EINVAL; + case 1: + *(__u8 *)ext_val = value; + break; + case 2: + *(__u16 *)ext_val = value; + break; + case 4: + *(__u32 *)ext_val = value; + break; + case 8: + *(__u64 *)ext_val = value; + break; + default: + return -EINVAL; } ext->is_set = true; return 0; @@ -1947,16 +1931,19 @@ /* assume integer */ err = parse_u64(value, &num); if (err) { - pr_warn("extern (kcfg) %s=%s should be integer\n", - ext->name, value); + pr_warn("extern (kcfg) '%s': value '%s' isn't a valid integer\n", ext->name, value); return err; } + if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR) { + pr_warn("extern (kcfg) '%s': value '%s' implies integer type\n", ext->name, value); + return -EINVAL; + } err = set_kcfg_value_num(ext, ext_val, num); break; } if (err) return err; - pr_debug("extern (kcfg) %s=%s\n", ext->name, value); + pr_debug("extern (kcfg) '%s': set to %s\n", ext->name, value); return 0; } @@ -2052,143 +2039,6 @@ return 0; } -static int bpf_object__init_user_maps(struct bpf_object *obj, bool strict) -{ - Elf_Data *symbols = obj->efile.symbols; - int i, map_def_sz = 0, nr_maps = 0, nr_syms; - Elf_Data *data = NULL; - Elf_Scn *scn; - - if (obj->efile.maps_shndx < 0) - return 0; - - if (libbpf_mode & LIBBPF_STRICT_MAP_DEFINITIONS) { - pr_warn("legacy map definitions in SEC(\"maps\") are not supported\n"); - return -EOPNOTSUPP; - } - - if (!symbols) - return -EINVAL; - - scn = elf_sec_by_idx(obj, obj->efile.maps_shndx); - data = elf_sec_data(obj, scn); - if (!scn || !data) { - pr_warn("elf: failed to get legacy map definitions for %s\n", - obj->path); - return -EINVAL; - } - - /* - * Count number of maps. Each map has a name. - * Array of maps is not supported: only the first element is - * considered. - * - * TODO: Detect array of map and report error. - */ - nr_syms = symbols->d_size / sizeof(Elf64_Sym); - for (i = 0; i < nr_syms; i++) { - Elf64_Sym *sym = elf_sym_by_idx(obj, i); - - if (sym->st_shndx != obj->efile.maps_shndx) - continue; - if (ELF64_ST_TYPE(sym->st_info) == STT_SECTION) - continue; - nr_maps++; - } - /* Assume equally sized map definitions */ - pr_debug("elf: found %d legacy map definitions (%zd bytes) in %s\n", - nr_maps, data->d_size, obj->path); - - if (!data->d_size || nr_maps == 0 || (data->d_size % nr_maps) != 0) { - pr_warn("elf: unable to determine legacy map definition size in %s\n", - obj->path); - return -EINVAL; - } - map_def_sz = data->d_size / nr_maps; - - /* Fill obj->maps using data in "maps" section. */ - for (i = 0; i < nr_syms; i++) { - Elf64_Sym *sym = elf_sym_by_idx(obj, i); - const char *map_name; - struct bpf_map_def *def; - struct bpf_map *map; - - if (sym->st_shndx != obj->efile.maps_shndx) - continue; - if (ELF64_ST_TYPE(sym->st_info) == STT_SECTION) - continue; - - map = bpf_object__add_map(obj); - if (IS_ERR(map)) - return PTR_ERR(map); - - map_name = elf_sym_str(obj, sym->st_name); - if (!map_name) { - pr_warn("failed to get map #%d name sym string for obj %s\n", - i, obj->path); - return -LIBBPF_ERRNO__FORMAT; - } - - pr_warn("map '%s' (legacy): legacy map definitions are deprecated, use BTF-defined maps instead\n", map_name); - - if (ELF64_ST_BIND(sym->st_info) == STB_LOCAL) { - pr_warn("map '%s' (legacy): static maps are not supported\n", map_name); - return -ENOTSUP; - } - - map->libbpf_type = LIBBPF_MAP_UNSPEC; - map->sec_idx = sym->st_shndx; - map->sec_offset = sym->st_value; - pr_debug("map '%s' (legacy): at sec_idx %d, offset %zu.\n", - map_name, map->sec_idx, map->sec_offset); - if (sym->st_value + map_def_sz > data->d_size) { - pr_warn("corrupted maps section in %s: last map \"%s\" too small\n", - obj->path, map_name); - return -EINVAL; - } - - map->name = strdup(map_name); - if (!map->name) { - pr_warn("map '%s': failed to alloc map name\n", map_name); - return -ENOMEM; - } - pr_debug("map %d is \"%s\"\n", i, map->name); - def = (struct bpf_map_def *)(data->d_buf + sym->st_value); - /* - * If the definition of the map in the object file fits in - * bpf_map_def, copy it. Any extra fields in our version - * of bpf_map_def will default to zero as a result of the - * calloc above. - */ - if (map_def_sz <= sizeof(struct bpf_map_def)) { - memcpy(&map->def, def, map_def_sz); - } else { - /* - * Here the map structure being read is bigger than what - * we expect, truncate if the excess bits are all zero. - * If they are not zero, reject this map as - * incompatible. - */ - char *b; - - for (b = ((char *)def) + sizeof(struct bpf_map_def); - b < ((char *)def) + map_def_sz; b++) { - if (*b != 0) { - pr_warn("maps section in %s: \"%s\" has unrecognized, non-zero options\n", - obj->path, map_name); - if (strict) - return -EINVAL; - } - } - memcpy(&map->def, def, sizeof(struct bpf_map_def)); - } - - /* btf info may not exist but fill it in if it does exist */ - (void) bpf_map_find_btf_info(obj, map); - } - return 0; -} - const struct btf_type * skip_mods_and_typedefs(const struct btf *btf, __u32 id, __u32 *res_id) { @@ -2289,23 +2139,41 @@ return true; } +static int pathname_concat(char *buf, size_t buf_sz, const char *path, const char *name) +{ + int len; + + len = snprintf(buf, buf_sz, "%s/%s", path, name); + if (len < 0) + return -EINVAL; + if (len >= buf_sz) + return -ENAMETOOLONG; + + return 0; +} + static int build_map_pin_path(struct bpf_map *map, const char *path) { char buf[PATH_MAX]; - int len; + int err; if (!path) path = "/sys/fs/bpf"; - len = snprintf(buf, PATH_MAX, "%s/%s", path, bpf_map__name(map)); - if (len < 0) - return -EINVAL; - else if (len >= PATH_MAX) - return -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) + return err; return bpf_map__set_pin_path(map, buf); } +/* should match definition in bpf_helpers.h */ +enum libbpf_pin_type { + LIBBPF_PIN_NONE, + /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ + LIBBPF_PIN_BY_NAME, +}; + int parse_btf_map_def(const char *map_name, struct btf *btf, const struct btf_type *def_t, bool strict, struct btf_map_def *map_def, struct btf_map_def *inner_def) @@ -2527,6 +2395,43 @@ return 0; } +static size_t adjust_ringbuf_sz(size_t sz) +{ + __u32 page_sz = sysconf(_SC_PAGE_SIZE); + __u32 mul; + + /* if user forgot to set any size, make sure they see error */ + if (sz == 0) + return 0; + /* Kernel expects BPF_MAP_TYPE_RINGBUF's max_entries to be + * a power-of-2 multiple of kernel's page size. If user diligently + * satisified these conditions, pass the size through. + */ + if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) + return sz; + + /* Otherwise find closest (page_sz * power_of_2) product bigger than + * user-set size to satisfy both user size request and kernel + * requirements and substitute correct max_entries for map creation. + */ + for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { + if (mul * page_sz > sz) + return mul * page_sz; + } + + /* if it's impossible to satisfy the conditions (i.e., user size is + * very close to UINT_MAX but is not a power-of-2 multiple of + * page_size) then just return original size and let kernel reject it + */ + return sz; +} + +static bool map_is_ringbuf(const struct bpf_map *map) +{ + return map->def.type == BPF_MAP_TYPE_RINGBUF || + map->def.type == BPF_MAP_TYPE_USER_RINGBUF; +} + static void fill_map_from_def(struct bpf_map *map, const struct btf_map_def *def) { map->def.type = def->map_type; @@ -2540,6 +2445,10 @@ map->btf_key_type_id = def->key_type_id; map->btf_value_type_id = def->value_type_id; + /* auto-adjust BPF ringbuf map max_entries to be a multiple of page size */ + if (map_is_ringbuf(map)) + map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); + if (def->parts & MAP_DEF_MAP_TYPE) pr_debug("map '%s': found type = %u.\n", map->name, def->map_type); @@ -2674,7 +2583,7 @@ fill_map_from_def(map->inner_map, &inner_def); } - err = bpf_map_find_btf_info(obj, map); + err = map_fill_btf_type_info(obj, map); if (err) return err; @@ -2738,12 +2647,11 @@ { const char *pin_root_path; bool strict; - int err; + int err = 0; strict = !OPTS_GET(opts, relaxed_maps, false); pin_root_path = OPTS_GET(opts, pin_root_path, NULL); - err = bpf_object__init_user_maps(obj, strict); err = err ?: bpf_object__init_user_btf_maps(obj, strict, pin_root_path); err = err ?: bpf_object__init_global_data_maps(obj); err = err ?: bpf_object__init_kconfig_map(obj); @@ -2786,7 +2694,7 @@ bool has_decl_tag = kernel_supports(obj, FEAT_BTF_DECL_TAG); bool has_type_tag = kernel_supports(obj, FEAT_BTF_TYPE_TAG); bool has_enum64 = kernel_supports(obj, FEAT_BTF_ENUM64); - __u32 enum64_placeholder_id = 0; + int enum64_placeholder_id = 0; struct btf_type *t; int i, j, vlen; @@ -2871,7 +2779,7 @@ m->type = enum64_placeholder_id; m->offset = 0; } - } + } } return 0; @@ -2980,57 +2888,89 @@ static int btf_fixup_datasec(struct bpf_object *obj, struct btf *btf, struct btf_type *t) { - __u32 size = 0, off = 0, i, vars = btf_vlen(t); - const char *name = btf__name_by_offset(btf, t->name_off); - const struct btf_type *t_var; + __u32 size = 0, i, vars = btf_vlen(t); + const char *sec_name = btf__name_by_offset(btf, t->name_off); struct btf_var_secinfo *vsi; - const struct btf_var *var; - int ret; + bool fixup_offsets = false; + int err; - if (!name) { + if (!sec_name) { pr_debug("No name found in string section for DATASEC kind.\n"); return -ENOENT; } - /* .extern datasec size and var offsets were set correctly during - * extern collection step, so just skip straight to sorting variables + /* Extern-backing datasecs (.ksyms, .kconfig) have their size and + * variable offsets set at the previous step. Further, not every + * extern BTF VAR has corresponding ELF symbol preserved, so we skip + * all fixups altogether for such sections and go straight to sorting + * VARs within their DATASEC. */ - if (t->size) + if (strcmp(sec_name, KCONFIG_SEC) == 0 || strcmp(sec_name, KSYMS_SEC) == 0) goto sort_vars; - ret = find_elf_sec_sz(obj, name, &size); - if (ret || !size) { - pr_debug("Invalid size for section %s: %u bytes\n", name, size); - return -ENOENT; - } + /* Clang leaves DATASEC size and VAR offsets as zeroes, so we need to + * fix this up. But BPF static linker already fixes this up and fills + * all the sizes and offsets during static linking. So this step has + * to be optional. But the STV_HIDDEN handling is non-optional for any + * non-extern DATASEC, so the variable fixup loop below handles both + * functions at the same time, paying the cost of BTF VAR <-> ELF + * symbol matching just once. + */ + if (t->size == 0) { + err = find_elf_sec_sz(obj, sec_name, &size); + if (err || !size) { + pr_debug("sec '%s': failed to determine size from ELF: size %u, err %d\n", + sec_name, size, err); + return -ENOENT; + } - t->size = size; + t->size = size; + fixup_offsets = true; + } for (i = 0, vsi = btf_var_secinfos(t); i < vars; i++, vsi++) { + const struct btf_type *t_var; + struct btf_var *var; + const char *var_name; + Elf64_Sym *sym; + t_var = btf__type_by_id(btf, vsi->type); if (!t_var || !btf_is_var(t_var)) { - pr_debug("Non-VAR type seen in section %s\n", name); + pr_debug("sec '%s': unexpected non-VAR type found\n", sec_name); return -EINVAL; } var = btf_var(t_var); - if (var->linkage == BTF_VAR_STATIC) + if (var->linkage == BTF_VAR_STATIC || var->linkage == BTF_VAR_GLOBAL_EXTERN) continue; - name = btf__name_by_offset(btf, t_var->name_off); - if (!name) { - pr_debug("No name found in string section for VAR kind\n"); + var_name = btf__name_by_offset(btf, t_var->name_off); + if (!var_name) { + pr_debug("sec '%s': failed to find name of DATASEC's member #%d\n", + sec_name, i); return -ENOENT; } - ret = find_elf_var_offset(obj, name, &off); - if (ret) { - pr_debug("No offset found in symbol table for VAR %s\n", - name); + sym = find_elf_var_sym(obj, var_name); + if (IS_ERR(sym)) { + pr_debug("sec '%s': failed to find ELF symbol for VAR '%s'\n", + sec_name, var_name); return -ENOENT; } - vsi->offset = off; + if (fixup_offsets) + vsi->offset = sym->st_value; + + /* if variable is a global/weak symbol, but has restricted + * (STV_HIDDEN or STV_INTERNAL) visibility, mark its BTF VAR + * as static. This follows similar logic for functions (BPF + * subprogs) and influences libbpf's further decisions about + * whether to make global data BPF array maps as + * BPF_F_MMAPABLE. + */ + if (ELF64_ST_VISIBILITY(sym->st_other) == STV_HIDDEN + || ELF64_ST_VISIBILITY(sym->st_other) == STV_INTERNAL) + var->linkage = BTF_VAR_STATIC; } sort_vars: @@ -3038,13 +2978,16 @@ return 0; } -static int btf_finalize_data(struct bpf_object *obj, struct btf *btf) +static int bpf_object_fixup_btf(struct bpf_object *obj) { - int err = 0; - __u32 i, n = btf__type_cnt(btf); + int i, n, err = 0; + + if (!obj->btf) + return 0; + n = btf__type_cnt(obj->btf); for (i = 1; i < n; i++) { - struct btf_type *t = btf_type_by_id(btf, i); + struct btf_type *t = btf_type_by_id(obj->btf, i); /* Loader needs to fix up some of the things compiler * couldn't get its hands on while emitting BTF. This @@ -3052,33 +2995,12 @@ * the info from the ELF itself for this purpose. */ if (btf_is_datasec(t)) { - err = btf_fixup_datasec(obj, btf, t); + err = btf_fixup_datasec(obj, obj->btf, t); if (err) - break; + return err; } } - return libbpf_err(err); -} - -int btf__finalize_data(struct bpf_object *obj, struct btf *btf) -{ - return btf_finalize_data(obj, btf); -} - -static int bpf_object__finalize_btf(struct bpf_object *obj) -{ - int err; - - if (!obj->btf) - return 0; - - err = btf_finalize_data(obj, obj->btf); - if (err) { - pr_warn("Error finalizing %s: %d.\n", BTF_ELF_SEC, err); - return err; - } - return 0; } @@ -3451,10 +3373,15 @@ Elf64_Shdr *sh; /* ELF section indices are 0-based, but sec #0 is special "invalid" - * section. e_shnum does include sec #0, so e_shnum is the necessary - * size of an array to keep all the sections. + * section. Since section count retrieved by elf_getshdrnum() does + * include sec #0, it is already the necessary size of an array to keep + * all the sections. */ - obj->efile.sec_cnt = obj->efile.ehdr->e_shnum; + if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) { + pr_warn("elf: failed to get the number of sections for %s: %s\n", + obj->path, elf_errmsg(-1)); + return -LIBBPF_ERRNO__FORMAT; + } obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs)); if (!obj->efile.secs) return -ENOMEM; @@ -3526,7 +3453,8 @@ if (err) return err; } else if (strcmp(name, "maps") == 0) { - obj->efile.maps_shndx = idx; + pr_warn("elf: legacy map definitions in 'maps' section are not supported by libbpf v1.0+\n"); + return -ENOTSUP; } else if (strcmp(name, MAPS_ELF_SEC) == 0) { obj->efile.btf_maps_shndx = idx; } else if (strcmp(name, BTF_ELF_SEC) == 0) { @@ -3583,7 +3511,8 @@ sec_desc->sec_type = SEC_RELO; sec_desc->shdr = sh; sec_desc->data = data; - } else if (sh->sh_type == SHT_NOBITS && strcmp(name, BSS_SEC) == 0) { + } else if (sh->sh_type == SHT_NOBITS && (strcmp(name, BSS_SEC) == 0 || + str_has_pfx(name, BSS_SEC "."))) { sec_desc->sec_type = SEC_BSS; sec_desc->shdr = sh; sec_desc->data = data; @@ -3599,7 +3528,8 @@ } /* sort BPF programs by section name and in-section instruction offset - * for faster search */ + * for faster search + */ if (obj->nr_programs) qsort(obj->programs, obj->nr_programs, sizeof(*obj->programs), cmp_progs); @@ -3898,9 +3828,9 @@ return -EINVAL; } ext->kcfg.type = find_kcfg_type(obj->btf, t->type, - &ext->kcfg.is_signed); + &ext->kcfg.is_signed); if (ext->kcfg.type == KCFG_UNKNOWN) { - pr_warn("extern (kcfg) '%s' type is unsupported\n", ext_name); + pr_warn("extern (kcfg) '%s': type is unsupported\n", ext_name); return -ENOTSUP; } } else if (strcmp(sec_name, KSYMS_SEC) == 0) { @@ -4022,41 +3952,8 @@ return 0; } -struct bpf_program * -bpf_object__find_program_by_title(const struct bpf_object *obj, - const char *title) -{ - struct bpf_program *pos; - - bpf_object__for_each_program(pos, obj) { - if (pos->sec_name && !strcmp(pos->sec_name, title)) - return pos; - } - return errno = ENOENT, NULL; -} - -static bool prog_is_subprog(const struct bpf_object *obj, - const struct bpf_program *prog) +static bool prog_is_subprog(const struct bpf_object *obj, const struct bpf_program *prog) { - /* For legacy reasons, libbpf supports an entry-point BPF programs - * without SEC() attribute, i.e., those in the .text section. But if - * there are 2 or more such programs in the .text section, they all - * must be subprograms called from entry-point BPF programs in - * designated SEC()'tions, otherwise there is no way to distinguish - * which of those programs should be loaded vs which are a subprogram. - * Similarly, if there is a function/program in .text and at least one - * other BPF program with custom SEC() attribute, then we just assume - * .text programs are subprograms (even if they are not called from - * other programs), because libbpf never explicitly supported mixing - * SEC()-designated BPF programs and .text entry-point BPF programs. - * - * In libbpf 1.0 strict mode, we always consider .text - * programs to be subprograms. - */ - - if (libbpf_mode & LIBBPF_STRICT_SEC_NAME) - return prog->sec_idx == obj->efile.text_shndx; - return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1; } @@ -4091,8 +3988,7 @@ static bool bpf_object__shndx_is_maps(const struct bpf_object *obj, int shndx) { - return shndx == obj->efile.maps_shndx || - shndx == obj->efile.btf_maps_shndx; + return shndx == obj->efile.btf_maps_shndx; } static enum libbpf_map_type @@ -4278,6 +4174,9 @@ int l = 0, r = obj->nr_programs - 1, m; struct bpf_program *prog; + if (!obj->nr_programs) + return NULL; + while (l < r) { m = l + (r - l + 1) / 2; prog = &obj->programs[m]; @@ -4395,11 +4294,9 @@ return 0; } -static int bpf_map_find_btf_info(struct bpf_object *obj, struct bpf_map *map) +static int map_fill_btf_type_info(struct bpf_object *obj, struct bpf_map *map) { - struct bpf_map_def *def = &map->def; - __u32 key_type_id = 0, value_type_id = 0; - int ret; + int id; if (!obj->btf) return -ENOENT; @@ -4408,31 +4305,22 @@ * For struct_ops map, it does not need btf_key_type_id and * btf_value_type_id. */ - if (map->sec_idx == obj->efile.btf_maps_shndx || - bpf_map__is_struct_ops(map)) + if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map)) return 0; - if (!bpf_map__is_internal(map)) { - pr_warn("Use of BPF_ANNOTATE_KV_PAIR is deprecated, use BTF-defined maps in .maps section instead\n"); -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - ret = btf__get_map_kv_tids(obj->btf, map->name, def->key_size, - def->value_size, &key_type_id, - &value_type_id); -#pragma GCC diagnostic pop - } else { - /* - * LLVM annotates global data differently in BTF, that is, - * only as '.data', '.bss' or '.rodata'. - */ - ret = btf__find_by_name(obj->btf, map->real_name); - } - if (ret < 0) - return ret; + /* + * LLVM annotates global data differently in BTF, that is, + * only as '.data', '.bss' or '.rodata'. + */ + if (!bpf_map__is_internal(map)) + return -ENOENT; + + id = btf__find_by_name(obj->btf, map->real_name); + if (id < 0) + return id; - map->btf_key_type_id = key_type_id; - map->btf_value_type_id = bpf_map__is_internal(map) ? - ret : value_type_id; + map->btf_key_type_id = 0; + map->btf_value_type_id = id; return 0; } @@ -4488,18 +4376,24 @@ int bpf_map__reuse_fd(struct bpf_map *map, int fd) { - struct bpf_map_info info = {}; - __u32 len = sizeof(info); + struct bpf_map_info info; + __u32 len = sizeof(info), name_len; int new_fd, err; char *new_name; + memset(&info, 0, len); err = bpf_obj_get_info_by_fd(fd, &info, &len); if (err && errno == EINVAL) err = bpf_get_map_info_from_fdinfo(fd, &info); if (err) return libbpf_err(err); - new_name = strdup(info.name); + name_len = strlen(info.name); + if (name_len == BPF_OBJ_NAME_LEN - 1 && strncmp(map->name, info.name, name_len) == 0) + new_name = strdup(map->name); + else + new_name = strdup(info.name); + if (!new_name) return libbpf_err(-errno); @@ -4558,18 +4452,16 @@ int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries) { - if (map->fd >= 0) + if (map->obj->loaded) return libbpf_err(-EBUSY); + map->def.max_entries = max_entries; - return 0; -} -int bpf_map__resize(struct bpf_map *map, __u32 max_entries) -{ - if (!map || !max_entries) - return libbpf_err(-EINVAL); + /* auto-adjust BPF ringbuf map max_entries to be a multiple of page size */ + if (map_is_ringbuf(map)) + map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); - return bpf_map__set_max_entries(map, max_entries); + return 0; } static int @@ -4616,14 +4508,23 @@ static int probe_kern_prog_name(void) { + const size_t attr_sz = offsetofend(union bpf_attr, prog_name); struct bpf_insn insns[] = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN(), }; - int ret, insn_cnt = ARRAY_SIZE(insns); + union bpf_attr attr; + int ret; + + memset(&attr, 0, attr_sz); + attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER; + attr.license = ptr_to_u64("GPL"); + attr.insns = ptr_to_u64(insns); + attr.insn_cnt = (__u32)ARRAY_SIZE(insns); + libbpf_strlcpy(attr.prog_name, "libbpf_nametest", sizeof(attr.prog_name)); /* make sure loading with name works */ - ret = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "test", "GPL", insns, insn_cnt, NULL); + ret = sys_bpf_prog_load(&attr, attr_sz, PROG_LOAD_ATTEMPTS); return probe_fd(ret); } @@ -4638,7 +4539,7 @@ }; int ret, map, insn_cnt = ARRAY_SIZE(insns); - map = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), 32, 1, NULL); + map = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_global", sizeof(int), 32, 1, NULL); if (map < 0) { ret = -errno; cp = libbpf_strerror_r(ret, errmsg, sizeof(errmsg)); @@ -4771,7 +4672,7 @@ LIBBPF_OPTS(bpf_map_create_opts, opts, .map_flags = BPF_F_MMAPABLE); int fd; - fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), sizeof(int), 1, &opts); + fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_mmap", sizeof(int), sizeof(int), 1, &opts); return probe_fd(fd); } @@ -4818,7 +4719,7 @@ }; int ret, map, prog, insn_cnt = ARRAY_SIZE(insns); - map = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), 32, 1, NULL); + map = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_det_bind", sizeof(int), 32, 1, NULL); if (map < 0) { ret = -errno; cp = libbpf_strerror_r(ret, errmsg, sizeof(errmsg)); @@ -4919,6 +4820,8 @@ strs, sizeof(strs))); } +static int probe_kern_syscall_wrapper(void); + enum kern_feature_result { FEAT_UNKNOWN = 0, FEAT_SUPPORTED = 1, @@ -4987,6 +4890,9 @@ [FEAT_BTF_ENUM64] = { "BTF_KIND_ENUM64 support", probe_kern_btf_enum64, }, + [FEAT_SYSCALL_WRAPPER] = { + "Kernel using syscall wrapper", probe_kern_syscall_wrapper, + }, }; bool kernel_supports(const struct bpf_object *obj, enum kern_feature_id feat_id) @@ -5017,13 +4923,12 @@ static bool map_is_reuse_compat(const struct bpf_map *map, int map_fd) { - struct bpf_map_info map_info = {}; + struct bpf_map_info map_info; char msg[STRERR_BUFSIZE]; - __u32 map_info_len; + __u32 map_info_len = sizeof(map_info); int err; - map_info_len = sizeof(map_info); - + memset(&map_info, 0, map_info_len); err = bpf_obj_get_info_by_fd(map_fd, &map_info, &map_info_len); if (err && errno == EINVAL) err = bpf_get_map_info_from_fdinfo(map_fd, &map_info); @@ -5071,9 +4976,9 @@ err = bpf_map__reuse_fd(map, pin_fd); close(pin_fd); - if (err) { + if (err) return err; - } + map->pinned = true; pr_debug("reused pinned map at '%s'\n", map->pin_path); @@ -5119,37 +5024,6 @@ static void bpf_map__destroy(struct bpf_map *map); -static size_t adjust_ringbuf_sz(size_t sz) -{ - __u32 page_sz = sysconf(_SC_PAGE_SIZE); - __u32 mul; - - /* if user forgot to set any size, make sure they see error */ - if (sz == 0) - return 0; - /* Kernel expects BPF_MAP_TYPE_RINGBUF's max_entries to be - * a power-of-2 multiple of kernel's page size. If user diligently - * satisified these conditions, pass the size through. - */ - if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) - return sz; - - /* Otherwise find closest (page_sz * power_of_2) product bigger than - * user-set size to satisfy both user size request and kernel - * requirements and substitute correct max_entries for map creation. - */ - for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { - if (mul * page_sz > sz) - return mul * page_sz; - } - - /* if it's impossible to satisfy the conditions (i.e., user size is - * very close to UINT_MAX but is not a power-of-2 multiple of - * page_size) then just return original size and let kernel reject it - */ - return sz; -} - static int bpf_object__create_map(struct bpf_object *obj, struct bpf_map *map, bool is_inner) { LIBBPF_OPTS(bpf_map_create_opts, create_attr); @@ -5188,9 +5062,6 @@ } switch (def->type) { - case BPF_MAP_TYPE_RINGBUF: - map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); - /* fallthrough */ case BPF_MAP_TYPE_PERF_EVENT_ARRAY: case BPF_MAP_TYPE_CGROUP_ARRAY: case BPF_MAP_TYPE_STACK_TRACE: @@ -5625,7 +5496,7 @@ } err = libbpf_ensure_mem((void **)&obj->btf_modules, &obj->btf_module_cap, - sizeof(*obj->btf_modules), obj->btf_module_cnt + 1); + sizeof(*obj->btf_modules), obj->btf_module_cnt + 1); if (err) goto err_out; @@ -5732,92 +5603,23 @@ int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, __u32 targ_id) { - const struct btf_type *local_type, *targ_type; - int depth = 32; /* max recursion depth */ - - /* caller made sure that names match (ignoring flavor suffix) */ - local_type = btf__type_by_id(local_btf, local_id); - targ_type = btf__type_by_id(targ_btf, targ_id); - if (!btf_kind_core_compat(local_type, targ_type)) - return 0; - -recur: - depth--; - if (depth < 0) - return -EINVAL; - - local_type = skip_mods_and_typedefs(local_btf, local_id, &local_id); - targ_type = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); - if (!local_type || !targ_type) - return -EINVAL; - - if (!btf_kind_core_compat(local_type, targ_type)) - return 0; - - switch (btf_kind(local_type)) { - case BTF_KIND_UNKN: - case BTF_KIND_STRUCT: - case BTF_KIND_UNION: - case BTF_KIND_ENUM: - case BTF_KIND_ENUM64: - case BTF_KIND_FWD: - return 1; - case BTF_KIND_INT: - /* just reject deprecated bitfield-like integers; all other - * integers are by default compatible between each other - */ - return btf_int_offset(local_type) == 0 && btf_int_offset(targ_type) == 0; - case BTF_KIND_PTR: - local_id = local_type->type; - targ_id = targ_type->type; - goto recur; - case BTF_KIND_ARRAY: - local_id = btf_array(local_type)->type; - targ_id = btf_array(targ_type)->type; - goto recur; - case BTF_KIND_FUNC_PROTO: { - struct btf_param *local_p = btf_params(local_type); - struct btf_param *targ_p = btf_params(targ_type); - __u16 local_vlen = btf_vlen(local_type); - __u16 targ_vlen = btf_vlen(targ_type); - int i, err; - - if (local_vlen != targ_vlen) - return 0; - - for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { - skip_mods_and_typedefs(local_btf, local_p->type, &local_id); - skip_mods_and_typedefs(targ_btf, targ_p->type, &targ_id); - err = bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id); - if (err <= 0) - return err; - } - - /* tail recurse for return type check */ - skip_mods_and_typedefs(local_btf, local_type->type, &local_id); - skip_mods_and_typedefs(targ_btf, targ_type->type, &targ_id); - goto recur; - } - default: - pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", - btf_kind_str(local_type), local_id, targ_id); - return 0; - } + return __bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id, 32); } -static size_t bpf_core_hash_fn(const void *key, void *ctx) +int bpf_core_types_match(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id) { - return (size_t)key; + return __bpf_core_types_match(local_btf, local_id, targ_btf, targ_id, false, 32); } -static bool bpf_core_equal_fn(const void *k1, const void *k2, void *ctx) +static size_t bpf_core_hash_fn(const long key, void *ctx) { - return k1 == k2; + return key; } -static void *u32_as_hash_key(__u32 x) +static bool bpf_core_equal_fn(const long k1, const long k2, void *ctx) { - return (void *)(uintptr_t)x; + return k1 == k2; } static int record_relo_core(struct bpf_program *prog, @@ -5862,7 +5664,6 @@ struct bpf_core_relo_res *targ_res) { struct bpf_core_spec specs_scratch[3] = {}; - const void *type_key = u32_as_hash_key(relo->type_id); struct bpf_core_cand_list *cands = NULL; const char *prog_name = prog->name; const struct btf_type *local_type; @@ -5879,7 +5680,7 @@ return -EINVAL; if (relo->kind != BPF_CORE_TYPE_ID_LOCAL && - !hashmap__find(cand_cache, type_key, (void **)&cands)) { + !hashmap__find(cand_cache, local_id, &cands)) { cands = bpf_core_find_cands(prog->obj, local_btf, local_id); if (IS_ERR(cands)) { pr_warn("prog '%s': relo #%d: target candidate search failed for [%d] %s %s: %ld\n", @@ -5887,7 +5688,7 @@ local_name, PTR_ERR(cands)); return PTR_ERR(cands); } - err = hashmap__set(cand_cache, type_key, cands, NULL, NULL); + err = hashmap__set(cand_cache, local_id, cands, NULL, NULL); if (err) { bpf_core_free_cands(cands); return err; @@ -6010,7 +5811,7 @@ if (!IS_ERR_OR_NULL(cand_cache)) { hashmap__for_each_entry(cand_cache, entry, i) { - bpf_core_free_cands(entry->value); + bpf_core_free_cands(entry->pvalue); } hashmap__free(cand_cache); } @@ -6447,7 +6248,8 @@ * prog; each main prog can have a different set of * subprograms appended (potentially in different order as * well), so position of any subprog can be different for - * different main programs */ + * different main programs + */ insn->imm = subprog->sub_insn_off - (prog->sub_insn_off + insn_idx) - 1; pr_debug("prog '%s': insn #%zu relocated, imm %d points to subprog '%s' (now at %zu offset)\n", @@ -6926,11 +6728,6 @@ if (prog->type == BPF_PROG_TYPE_XDP && (def & SEC_XDP_FRAGS)) opts->prog_flags |= BPF_F_XDP_HAS_FRAGS; - if (def & SEC_DEPRECATED) { - pr_warn("SEC(\"%s\") is deprecated, please see https://github.com/libbpf/libbpf/wiki/Libbpf-1.0-migration-guide#bpf-program-sec-annotation-deprecations for details\n", - prog->sec_name); - } - if ((def & SEC_ATTACH_BTF) && !prog->attach_btf_id) { int btf_obj_fd = 0, btf_type_id = 0, err; const char *attach_name; @@ -6973,10 +6770,9 @@ static void fixup_verifier_log(struct bpf_program *prog, char *buf, size_t buf_sz); -static int bpf_object_load_prog_instance(struct bpf_object *obj, struct bpf_program *prog, - struct bpf_insn *insns, int insns_cnt, - const char *license, __u32 kern_version, - int *prog_fd) +static int bpf_object_load_prog(struct bpf_object *obj, struct bpf_program *prog, + struct bpf_insn *insns, int insns_cnt, + const char *license, __u32 kern_version, int *prog_fd) { LIBBPF_OPTS(bpf_prog_load_opts, load_attr); const char *prog_name = NULL; @@ -7343,93 +7139,6 @@ return 0; } -static int bpf_object_load_prog(struct bpf_object *obj, struct bpf_program *prog, - const char *license, __u32 kern_ver) -{ - int err = 0, fd, i; - - if (obj->loaded) { - pr_warn("prog '%s': can't load after object was loaded\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr < 0 || !prog->instances.fds) { - if (prog->preprocessor) { - pr_warn("Internal error: can't load program '%s'\n", - prog->name); - return libbpf_err(-LIBBPF_ERRNO__INTERNAL); - } - - prog->instances.fds = malloc(sizeof(int)); - if (!prog->instances.fds) { - pr_warn("Not enough memory for BPF fds\n"); - return libbpf_err(-ENOMEM); - } - prog->instances.nr = 1; - prog->instances.fds[0] = -1; - } - - if (!prog->preprocessor) { - if (prog->instances.nr != 1) { - pr_warn("prog '%s': inconsistent nr(%d) != 1\n", - prog->name, prog->instances.nr); - } - if (obj->gen_loader) - bpf_program_record_relos(prog); - err = bpf_object_load_prog_instance(obj, prog, - prog->insns, prog->insns_cnt, - license, kern_ver, &fd); - if (!err) - prog->instances.fds[0] = fd; - goto out; - } - - for (i = 0; i < prog->instances.nr; i++) { - struct bpf_prog_prep_result result; - bpf_program_prep_t preprocessor = prog->preprocessor; - - memset(&result, 0, sizeof(result)); - err = preprocessor(prog, i, prog->insns, - prog->insns_cnt, &result); - if (err) { - pr_warn("Preprocessing the %dth instance of program '%s' failed\n", - i, prog->name); - goto out; - } - - if (!result.new_insn_ptr || !result.new_insn_cnt) { - pr_debug("Skip loading the %dth instance of program '%s'\n", - i, prog->name); - prog->instances.fds[i] = -1; - if (result.pfd) - *result.pfd = -1; - continue; - } - - err = bpf_object_load_prog_instance(obj, prog, - result.new_insn_ptr, result.new_insn_cnt, - license, kern_ver, &fd); - if (err) { - pr_warn("Loading the %dth instance of program '%s' failed\n", - i, prog->name); - goto out; - } - - if (result.pfd) - *result.pfd = fd; - prog->instances.fds[i] = fd; - } -out: - if (err) - pr_warn("failed to load program '%s'\n", prog->name); - return libbpf_err(err); -} - -int bpf_program__load(struct bpf_program *prog, const char *license, __u32 kern_ver) -{ - return bpf_object_load_prog(prog->obj, prog, license, kern_ver); -} - static int bpf_object__load_progs(struct bpf_object *obj, int log_level) { @@ -7453,9 +7162,16 @@ continue; } prog->log_level |= log_level; - err = bpf_object_load_prog(obj, prog, obj->license, obj->kern_version); - if (err) + + if (obj->gen_loader) + bpf_program_record_relos(prog); + + err = bpf_object_load_prog(obj, prog, prog->insns, prog->insns_cnt, + obj->license, obj->kern_version, &prog->fd); + if (err) { + pr_warn("prog '%s': failed to load: %d\n", prog->name, err); return err; + } } bpf_object__free_relocs(obj); @@ -7481,13 +7197,6 @@ prog->type = prog->sec_def->prog_type; prog->expected_attach_type = prog->sec_def->expected_attach_type; -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - if (prog->sec_def->prog_type == BPF_PROG_TYPE_TRACING || - prog->sec_def->prog_type == BPF_PROG_TYPE_EXT) - prog->attach_prog_fd = OPTS_GET(opts, attach_prog_fd, 0); -#pragma GCC diagnostic pop - /* sec_def can have custom callback which should be called * after bpf_program is initialized to adjust its properties */ @@ -7578,7 +7287,7 @@ err = err ? : bpf_object__check_endianness(obj); err = err ? : bpf_object__elf_collect(obj); err = err ? : bpf_object__collect_externs(obj); - err = err ? : bpf_object__finalize_btf(obj); + err = err ? : bpf_object_fixup_btf(obj); err = err ? : bpf_object__init_maps(obj, opts); err = err ? : bpf_object_init_progs(obj, opts); err = err ? : bpf_object__collect_relos(obj); @@ -7593,36 +7302,6 @@ return ERR_PTR(err); } -static struct bpf_object * -__bpf_object__open_xattr(struct bpf_object_open_attr *attr, int flags) -{ - DECLARE_LIBBPF_OPTS(bpf_object_open_opts, opts, - .relaxed_maps = flags & MAPS_RELAX_COMPAT, - ); - - /* param validation */ - if (!attr->file) - return NULL; - - pr_debug("loading %s\n", attr->file); - return bpf_object_open(attr->file, NULL, 0, &opts); -} - -struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr) -{ - return libbpf_ptr(__bpf_object__open_xattr(attr, 0)); -} - -struct bpf_object *bpf_object__open(const char *path) -{ - struct bpf_object_open_attr attr = { - .file = path, - .prog_type = BPF_PROG_TYPE_UNSPEC, - }; - - return libbpf_ptr(__bpf_object__open_xattr(&attr, 0)); -} - struct bpf_object * bpf_object__open_file(const char *path, const struct bpf_object_open_opts *opts) { @@ -7634,6 +7313,11 @@ return libbpf_ptr(bpf_object_open(path, NULL, 0, opts)); } +struct bpf_object *bpf_object__open(const char *path) +{ + return bpf_object__open_file(path, NULL); +} + struct bpf_object * bpf_object__open_mem(const void *obj_buf, size_t obj_buf_sz, const struct bpf_object_open_opts *opts) @@ -7644,23 +7328,6 @@ return libbpf_ptr(bpf_object_open(NULL, obj_buf, obj_buf_sz, opts)); } -struct bpf_object * -bpf_object__open_buffer(const void *obj_buf, size_t obj_buf_sz, - const char *name) -{ - DECLARE_LIBBPF_OPTS(bpf_object_open_opts, opts, - .object_name = name, - /* wrong default, but backwards-compatible */ - .relaxed_maps = true, - ); - - /* returning NULL is wrong, but backwards-compatible */ - if (!obj_buf || obj_buf_sz == 0) - return errno = EINVAL, NULL; - - return libbpf_ptr(bpf_object_open(NULL, obj_buf, obj_buf_sz, &opts)); -} - static int bpf_object_unload(struct bpf_object *obj) { size_t i; @@ -7680,8 +7347,6 @@ return 0; } -int bpf_object__unload(struct bpf_object *obj) __attribute__((alias("bpf_object_unload"))); - static int bpf_object__sanitize_maps(struct bpf_object *obj) { struct bpf_map *m; @@ -7746,14 +7411,14 @@ return 0; if (ext->is_set && ext->ksym.addr != sym_addr) { - pr_warn("extern (ksym) '%s' resolution is ambiguous: 0x%llx or 0x%llx\n", + pr_warn("extern (ksym) '%s': resolution is ambiguous: 0x%llx or 0x%llx\n", sym_name, ext->ksym.addr, sym_addr); return -EINVAL; } if (!ext->is_set) { ext->is_set = true; ext->ksym.addr = sym_addr; - pr_debug("extern (ksym) %s=0x%llx\n", sym_name, sym_addr); + pr_debug("extern (ksym) '%s': set to 0x%llx\n", sym_name, sym_addr); } return 0; } @@ -7957,28 +7622,52 @@ for (i = 0; i < obj->nr_extern; i++) { ext = &obj->externs[i]; - if (ext->type == EXT_KCFG && - strcmp(ext->name, "LINUX_KERNEL_VERSION") == 0) { - void *ext_val = kcfg_data + ext->kcfg.data_off; - __u32 kver = get_kernel_version(); + if (ext->type == EXT_KSYM) { + if (ext->ksym.type_id) + need_vmlinux_btf = true; + else + need_kallsyms = true; + continue; + } else if (ext->type == EXT_KCFG) { + void *ext_ptr = kcfg_data + ext->kcfg.data_off; + __u64 value = 0; + + /* Kconfig externs need actual /proc/config.gz */ + if (str_has_pfx(ext->name, "CONFIG_")) { + need_config = true; + continue; + } - if (!kver) { - pr_warn("failed to get kernel version\n"); + /* Virtual kcfg externs are customly handled by libbpf */ + if (strcmp(ext->name, "LINUX_KERNEL_VERSION") == 0) { + value = get_kernel_version(); + if (!value) { + pr_warn("extern (kcfg) '%s': failed to get kernel version\n", ext->name); + return -EINVAL; + } + } else if (strcmp(ext->name, "LINUX_HAS_BPF_COOKIE") == 0) { + value = kernel_supports(obj, FEAT_BPF_COOKIE); + } else if (strcmp(ext->name, "LINUX_HAS_SYSCALL_WRAPPER") == 0) { + value = kernel_supports(obj, FEAT_SYSCALL_WRAPPER); + } else if (!str_has_pfx(ext->name, "LINUX_") || !ext->is_weak) { + /* Currently libbpf supports only CONFIG_ and LINUX_ prefixed + * __kconfig externs, where LINUX_ ones are virtual and filled out + * customly by libbpf (their values don't come from Kconfig). + * If LINUX_xxx variable is not recognized by libbpf, but is marked + * __weak, it defaults to zero value, just like for CONFIG_xxx + * externs. + */ + pr_warn("extern (kcfg) '%s': unrecognized virtual extern\n", ext->name); return -EINVAL; } - err = set_kcfg_value_num(ext, ext_val, kver); + + err = set_kcfg_value_num(ext, ext_ptr, value); if (err) return err; - pr_debug("extern (kcfg) %s=0x%x\n", ext->name, kver); - } else if (ext->type == EXT_KCFG && str_has_pfx(ext->name, "CONFIG_")) { - need_config = true; - } else if (ext->type == EXT_KSYM) { - if (ext->ksym.type_id) - need_vmlinux_btf = true; - else - need_kallsyms = true; + pr_debug("extern (kcfg) '%s': set to 0x%llx\n", + ext->name, (long long)value); } else { - pr_warn("unrecognized extern '%s'\n", ext->name); + pr_warn("extern '%s': unrecognized extern kind\n", ext->name); return -EINVAL; } } @@ -8014,10 +7703,10 @@ ext = &obj->externs[i]; if (!ext->is_set && !ext->is_weak) { - pr_warn("extern %s (strong) not resolved\n", ext->name); + pr_warn("extern '%s' (strong): not resolved\n", ext->name); return -ESRCH; } else if (!ext->is_set) { - pr_debug("extern %s (weak) not resolved, defaulting to zero\n", + pr_debug("extern '%s' (weak): not resolved, defaulting to zero\n", ext->name); } } @@ -8093,11 +7782,6 @@ return libbpf_err(err); } -int bpf_object__load_xattr(struct bpf_object_load_attr *attr) -{ - return bpf_object_load(attr->obj, attr->log_level, attr->target_btf_path); -} - int bpf_object__load(struct bpf_object *obj) { return bpf_object_load(obj, 0, NULL); @@ -8155,11 +7839,16 @@ return err; } -static int bpf_program_pin_instance(struct bpf_program *prog, const char *path, int instance) +int bpf_program__pin(struct bpf_program *prog, const char *path) { char *cp, errmsg[STRERR_BUFSIZE]; int err; + if (prog->fd < 0) { + pr_warn("prog '%s': can't pin program that wasn't loaded\n", prog->name); + return libbpf_err(-EINVAL); + } + err = make_parent_dir(path); if (err) return libbpf_err(err); @@ -8168,182 +7857,47 @@ if (err) return libbpf_err(err); - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (instance < 0 || instance >= prog->instances.nr) { - pr_warn("invalid prog instance %d of prog %s (max %d)\n", - instance, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } - - if (bpf_obj_pin(prog->instances.fds[instance], path)) { + if (bpf_obj_pin(prog->fd, path)) { err = -errno; cp = libbpf_strerror_r(err, errmsg, sizeof(errmsg)); - pr_warn("failed to pin program: %s\n", cp); + pr_warn("prog '%s': failed to pin at '%s': %s\n", prog->name, path, cp); return libbpf_err(err); } - pr_debug("pinned program '%s'\n", path); + pr_debug("prog '%s': pinned at '%s'\n", prog->name, path); return 0; } -static int bpf_program_unpin_instance(struct bpf_program *prog, const char *path, int instance) +int bpf_program__unpin(struct bpf_program *prog, const char *path) { int err; - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); + if (prog->fd < 0) { + pr_warn("prog '%s': can't unpin program that wasn't loaded\n", prog->name); return libbpf_err(-EINVAL); } - if (instance < 0 || instance >= prog->instances.nr) { - pr_warn("invalid prog instance %d of prog %s (max %d)\n", - instance, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } + err = check_path(path); + if (err) + return libbpf_err(err); err = unlink(path); - if (err != 0) + if (err) return libbpf_err(-errno); - pr_debug("unpinned program '%s'\n", path); - + pr_debug("prog '%s': unpinned from '%s'\n", prog->name, path); return 0; } -__attribute__((alias("bpf_program_pin_instance"))) -int bpf_object__pin_instance(struct bpf_program *prog, const char *path, int instance); - -__attribute__((alias("bpf_program_unpin_instance"))) -int bpf_program__unpin_instance(struct bpf_program *prog, const char *path, int instance); - -int bpf_program__pin(struct bpf_program *prog, const char *path) +int bpf_map__pin(struct bpf_map *map, const char *path) { - int i, err; + char *cp, errmsg[STRERR_BUFSIZE]; + int err; - err = make_parent_dir(path); - if (err) - return libbpf_err(err); - - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr <= 0) { - pr_warn("no instances of prog %s to pin\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr == 1) { - /* don't create subdirs when pinning single instance */ - return bpf_program_pin_instance(prog, path, 0); - } - - for (i = 0; i < prog->instances.nr; i++) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) { - err = -EINVAL; - goto err_unpin; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; - goto err_unpin; - } - - err = bpf_program_pin_instance(prog, buf, i); - if (err) - goto err_unpin; - } - - return 0; - -err_unpin: - for (i = i - 1; i >= 0; i--) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) - continue; - else if (len >= PATH_MAX) - continue; - - bpf_program_unpin_instance(prog, buf, i); - } - - rmdir(path); - - return libbpf_err(err); -} - -int bpf_program__unpin(struct bpf_program *prog, const char *path) -{ - int i, err; - - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr <= 0) { - pr_warn("no instances of prog %s to pin\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr == 1) { - /* don't create subdirs when pinning single instance */ - return bpf_program_unpin_instance(prog, path, 0); - } - - for (i = 0; i < prog->instances.nr; i++) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); - - err = bpf_program_unpin_instance(prog, buf, i); - if (err) - return err; - } - - err = rmdir(path); - if (err) - return libbpf_err(-errno); - - return 0; -} - -int bpf_map__pin(struct bpf_map *map, const char *path) -{ - char *cp, errmsg[STRERR_BUFSIZE]; - int err; - - if (map == NULL) { - pr_warn("invalid map pointer\n"); - return libbpf_err(-EINVAL); - } + if (map == NULL) { + pr_warn("invalid map pointer\n"); + return libbpf_err(-EINVAL); + } if (map->pin_path) { if (path && strcmp(path, map->pin_path)) { @@ -8491,17 +8045,9 @@ continue; if (path) { - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - bpf_map__name(map)); - if (len < 0) { - err = -EINVAL; - goto err_unpin_maps; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) goto err_unpin_maps; - } sanitize_pin_path(buf); pin_path = buf; } else if (!map->pin_path) { @@ -8539,14 +8085,9 @@ char buf[PATH_MAX]; if (path) { - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - bpf_map__name(map)); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) + return libbpf_err(err); sanitize_pin_path(buf); pin_path = buf; } else if (!map->pin_path) { @@ -8564,6 +8105,7 @@ int bpf_object__pin_programs(struct bpf_object *obj, const char *path) { struct bpf_program *prog; + char buf[PATH_MAX]; int err; if (!obj) @@ -8575,18 +8117,9 @@ } bpf_object__for_each_program(prog, obj) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) { - err = -EINVAL; - goto err_unpin_programs; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, prog->name); + if (err) goto err_unpin_programs; - } err = bpf_program__pin(prog, buf); if (err) @@ -8597,14 +8130,7 @@ err_unpin_programs: while ((prog = bpf_object__prev_program(obj, prog))) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) - continue; - else if (len >= PATH_MAX) + if (pathname_concat(buf, sizeof(buf), path, prog->name)) continue; bpf_program__unpin(prog, buf); @@ -8623,14 +8149,10 @@ bpf_object__for_each_program(prog, obj) { char buf[PATH_MAX]; - int len; - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); + err = pathname_concat(buf, sizeof(buf), path, prog->name); + if (err) + return libbpf_err(err); err = bpf_program__unpin(prog, buf); if (err) @@ -8659,11 +8181,6 @@ static void bpf_map__destroy(struct bpf_map *map) { - if (map->clear_priv) - map->clear_priv(map, map->priv); - map->priv = NULL; - map->clear_priv = NULL; - if (map->inner_map) { bpf_map__destroy(map->inner_map); zfree(&map->inner_map); @@ -8699,9 +8216,6 @@ if (IS_ERR_OR_NULL(obj)) return; - if (obj->clear_priv) - obj->clear_priv(obj, obj->priv); - usdt_manager_free(obj->usdt_man); obj->usdt_man = NULL; @@ -8728,33 +8242,9 @@ } zfree(&obj->programs); - list_del(&obj->list); free(obj); } -struct bpf_object * -bpf_object__next(struct bpf_object *prev) -{ - struct bpf_object *next; - bool strict = (libbpf_mode & LIBBPF_STRICT_NO_OBJECT_LIST); - - if (strict) - return NULL; - - if (!prev) - next = list_first_entry(&bpf_objects_list, - struct bpf_object, - list); - else - next = list_next_entry(prev, list); - - /* Empty list is noticed here so don't need checking on entry. */ - if (&next->list == &bpf_objects_list) - return NULL; - - return next; -} - const char *bpf_object__name(const struct bpf_object *obj) { return obj ? obj->name : libbpf_err_ptr(-EINVAL); @@ -8785,22 +8275,6 @@ return 0; } -int bpf_object__set_priv(struct bpf_object *obj, void *priv, - bpf_object_clear_priv_t clear_priv) -{ - if (obj->priv && obj->clear_priv) - obj->clear_priv(obj, obj->priv); - - obj->priv = priv; - obj->clear_priv = clear_priv; - return 0; -} - -void *bpf_object__priv(const struct bpf_object *obj) -{ - return obj ? obj->priv : libbpf_err_ptr(-EINVAL); -} - int bpf_object__gen_loader(struct bpf_object *obj, struct gen_loader_opts *opts) { struct bpf_gen *gen; @@ -8844,12 +8318,6 @@ } struct bpf_program * -bpf_program__next(struct bpf_program *prev, const struct bpf_object *obj) -{ - return bpf_object__next_program(obj, prev); -} - -struct bpf_program * bpf_object__next_program(const struct bpf_object *obj, struct bpf_program *prev) { struct bpf_program *prog = prev; @@ -8862,12 +8330,6 @@ } struct bpf_program * -bpf_program__prev(struct bpf_program *next, const struct bpf_object *obj) -{ - return bpf_object__prev_program(obj, next); -} - -struct bpf_program * bpf_object__prev_program(const struct bpf_object *obj, struct bpf_program *next) { struct bpf_program *prog = next; @@ -8879,22 +8341,6 @@ return prog; } -int bpf_program__set_priv(struct bpf_program *prog, void *priv, - bpf_program_clear_priv_t clear_priv) -{ - if (prog->priv && prog->clear_priv) - prog->clear_priv(prog, prog->priv); - - prog->priv = priv; - prog->clear_priv = clear_priv; - return 0; -} - -void *bpf_program__priv(const struct bpf_program *prog) -{ - return prog ? prog->priv : libbpf_err_ptr(-EINVAL); -} - void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex) { prog->prog_ifindex = ifindex; @@ -8910,22 +8356,6 @@ return prog->sec_name; } -const char *bpf_program__title(const struct bpf_program *prog, bool needs_copy) -{ - const char *title; - - title = prog->sec_name; - if (needs_copy) { - title = strdup(title); - if (!title) { - pr_warn("failed to strdup program title\n"); - return libbpf_err_ptr(-ENOMEM); - } - } - - return title; -} - bool bpf_program__autoload(const struct bpf_program *prog) { return prog->autoload; @@ -8940,16 +8370,14 @@ return 0; } -static int bpf_program_nth_fd(const struct bpf_program *prog, int n); - -int bpf_program__fd(const struct bpf_program *prog) +bool bpf_program__autoattach(const struct bpf_program *prog) { - return bpf_program_nth_fd(prog, 0); + return prog->autoattach; } -size_t bpf_program__size(const struct bpf_program *prog) +void bpf_program__set_autoattach(struct bpf_program *prog, bool autoattach) { - return prog->insns_cnt * BPF_INSN_SZ; + prog->autoattach = autoattach; } const struct bpf_insn *bpf_program__insns(const struct bpf_program *prog) @@ -8982,58 +8410,15 @@ return 0; } -int bpf_program__set_prep(struct bpf_program *prog, int nr_instances, - bpf_program_prep_t prep) -{ - int *instances_fds; - - if (nr_instances <= 0 || !prep) - return libbpf_err(-EINVAL); - - if (prog->instances.nr > 0 || prog->instances.fds) { - pr_warn("Can't set pre-processor after loading\n"); - return libbpf_err(-EINVAL); - } - - instances_fds = malloc(sizeof(int) * nr_instances); - if (!instances_fds) { - pr_warn("alloc memory failed for fds\n"); - return libbpf_err(-ENOMEM); - } - - /* fill all fd with -1 */ - memset(instances_fds, -1, sizeof(int) * nr_instances); - - prog->instances.nr = nr_instances; - prog->instances.fds = instances_fds; - prog->preprocessor = prep; - return 0; -} - -__attribute__((alias("bpf_program_nth_fd"))) -int bpf_program__nth_fd(const struct bpf_program *prog, int n); - -static int bpf_program_nth_fd(const struct bpf_program *prog, int n) +int bpf_program__fd(const struct bpf_program *prog) { - int fd; - if (!prog) return libbpf_err(-EINVAL); - if (n >= prog->instances.nr || n < 0) { - pr_warn("Can't get the %dth fd from program %s: only %d instances\n", - n, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } - - fd = prog->instances.fds[n]; - if (fd < 0) { - pr_warn("%dth instance of program '%s' is invalid\n", - n, prog->name); + if (prog->fd < 0) return libbpf_err(-ENOENT); - } - return fd; + return prog->fd; } __alias(bpf_program__type) @@ -9053,39 +8438,6 @@ return 0; } -static bool bpf_program__is_type(const struct bpf_program *prog, - enum bpf_prog_type type) -{ - return prog ? (prog->type == type) : false; -} - -#define BPF_PROG_TYPE_FNS(NAME, TYPE) \ -int bpf_program__set_##NAME(struct bpf_program *prog) \ -{ \ - if (!prog) \ - return libbpf_err(-EINVAL); \ - return bpf_program__set_type(prog, TYPE); \ -} \ - \ -bool bpf_program__is_##NAME(const struct bpf_program *prog) \ -{ \ - return bpf_program__is_type(prog, TYPE); \ -} \ - -BPF_PROG_TYPE_FNS(socket_filter, BPF_PROG_TYPE_SOCKET_FILTER); -BPF_PROG_TYPE_FNS(lsm, BPF_PROG_TYPE_LSM); -BPF_PROG_TYPE_FNS(kprobe, BPF_PROG_TYPE_KPROBE); -BPF_PROG_TYPE_FNS(sched_cls, BPF_PROG_TYPE_SCHED_CLS); -BPF_PROG_TYPE_FNS(sched_act, BPF_PROG_TYPE_SCHED_ACT); -BPF_PROG_TYPE_FNS(tracepoint, BPF_PROG_TYPE_TRACEPOINT); -BPF_PROG_TYPE_FNS(raw_tracepoint, BPF_PROG_TYPE_RAW_TRACEPOINT); -BPF_PROG_TYPE_FNS(xdp, BPF_PROG_TYPE_XDP); -BPF_PROG_TYPE_FNS(perf_event, BPF_PROG_TYPE_PERF_EVENT); -BPF_PROG_TYPE_FNS(tracing, BPF_PROG_TYPE_TRACING); -BPF_PROG_TYPE_FNS(struct_ops, BPF_PROG_TYPE_STRUCT_OPS); -BPF_PROG_TYPE_FNS(extension, BPF_PROG_TYPE_EXT); -BPF_PROG_TYPE_FNS(sk_lookup, BPF_PROG_TYPE_SK_LOOKUP); - __alias(bpf_program__expected_attach_type) enum bpf_attach_type bpf_program__get_expected_attach_type(const struct bpf_program *prog); @@ -9163,6 +8515,7 @@ static int attach_kprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_uprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link); +static int attach_ksyscall(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_usdt(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_tp(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_raw_tp(const struct bpf_program *prog, long cookie, struct bpf_link **link); @@ -9172,19 +8525,23 @@ static int attach_iter(const struct bpf_program *prog, long cookie, struct bpf_link **link); static const struct bpf_sec_def section_defs[] = { - SEC_DEF("socket", SOCKET_FILTER, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("sk_reuseport/migrate", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("sk_reuseport", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("socket", SOCKET_FILTER, 0, SEC_NONE), + SEC_DEF("sk_reuseport/migrate", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, SEC_ATTACHABLE), + SEC_DEF("sk_reuseport", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT, SEC_ATTACHABLE), SEC_DEF("kprobe+", KPROBE, 0, SEC_NONE, attach_kprobe), SEC_DEF("uprobe+", KPROBE, 0, SEC_NONE, attach_uprobe), + SEC_DEF("uprobe.s+", KPROBE, 0, SEC_SLEEPABLE, attach_uprobe), SEC_DEF("kretprobe+", KPROBE, 0, SEC_NONE, attach_kprobe), SEC_DEF("uretprobe+", KPROBE, 0, SEC_NONE, attach_uprobe), + SEC_DEF("uretprobe.s+", KPROBE, 0, SEC_SLEEPABLE, attach_uprobe), SEC_DEF("kprobe.multi+", KPROBE, BPF_TRACE_KPROBE_MULTI, SEC_NONE, attach_kprobe_multi), SEC_DEF("kretprobe.multi+", KPROBE, BPF_TRACE_KPROBE_MULTI, SEC_NONE, attach_kprobe_multi), + SEC_DEF("ksyscall+", KPROBE, 0, SEC_NONE, attach_ksyscall), + SEC_DEF("kretsyscall+", KPROBE, 0, SEC_NONE, attach_ksyscall), SEC_DEF("usdt+", KPROBE, 0, SEC_NONE, attach_usdt), SEC_DEF("tc", SCHED_CLS, 0, SEC_NONE), - SEC_DEF("classifier", SCHED_CLS, 0, SEC_NONE | SEC_SLOPPY_PFX | SEC_DEPRECATED), - SEC_DEF("action", SCHED_ACT, 0, SEC_NONE | SEC_SLOPPY_PFX), + SEC_DEF("classifier", SCHED_CLS, 0, SEC_NONE), + SEC_DEF("action", SCHED_ACT, 0, SEC_NONE), SEC_DEF("tracepoint+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("tp+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("raw_tracepoint+", RAW_TRACEPOINT, 0, SEC_NONE, attach_raw_tp), @@ -9201,55 +8558,54 @@ SEC_DEF("freplace+", EXT, 0, SEC_ATTACH_BTF, attach_trace), SEC_DEF("lsm+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF, attach_lsm), SEC_DEF("lsm.s+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_lsm), + SEC_DEF("lsm_cgroup+", LSM, BPF_LSM_CGROUP, SEC_ATTACH_BTF), SEC_DEF("iter+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF, attach_iter), SEC_DEF("iter.s+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_iter), SEC_DEF("syscall", SYSCALL, 0, SEC_SLEEPABLE), SEC_DEF("xdp.frags/devmap", XDP, BPF_XDP_DEVMAP, SEC_XDP_FRAGS), SEC_DEF("xdp/devmap", XDP, BPF_XDP_DEVMAP, SEC_ATTACHABLE), - SEC_DEF("xdp_devmap/", XDP, BPF_XDP_DEVMAP, SEC_ATTACHABLE | SEC_DEPRECATED), SEC_DEF("xdp.frags/cpumap", XDP, BPF_XDP_CPUMAP, SEC_XDP_FRAGS), SEC_DEF("xdp/cpumap", XDP, BPF_XDP_CPUMAP, SEC_ATTACHABLE), - SEC_DEF("xdp_cpumap/", XDP, BPF_XDP_CPUMAP, SEC_ATTACHABLE | SEC_DEPRECATED), SEC_DEF("xdp.frags", XDP, BPF_XDP, SEC_XDP_FRAGS), - SEC_DEF("xdp", XDP, BPF_XDP, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("perf_event", PERF_EVENT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_in", LWT_IN, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_out", LWT_OUT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_xmit", LWT_XMIT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_seg6local", LWT_SEG6LOCAL, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup_skb/ingress", CGROUP_SKB, BPF_CGROUP_INET_INGRESS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup_skb/egress", CGROUP_SKB, BPF_CGROUP_INET_EGRESS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/skb", CGROUP_SKB, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock_create", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock_release", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_RELEASE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/post_bind4", CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/post_bind6", CGROUP_SOCK, BPF_CGROUP_INET6_POST_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/dev", CGROUP_DEVICE, BPF_CGROUP_DEVICE, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sockops", SOCK_OPS, BPF_CGROUP_SOCK_OPS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb/stream_parser", SK_SKB, BPF_SK_SKB_STREAM_PARSER, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb/stream_verdict",SK_SKB, BPF_SK_SKB_STREAM_VERDICT, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb", SK_SKB, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("sk_msg", SK_MSG, BPF_SK_MSG_VERDICT, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("lirc_mode2", LIRC_MODE2, BPF_LIRC_MODE2, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("flow_dissector", FLOW_DISSECTOR, BPF_FLOW_DISSECTOR, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/bind4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/bind6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/connect4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/connect6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sendmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sendmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/recvmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/recvmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_RECVMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getpeername4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getpeername6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockname4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockname6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sysctl", CGROUP_SYSCTL, BPF_CGROUP_SYSCTL, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockopt", CGROUP_SOCKOPT, BPF_CGROUP_GETSOCKOPT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/setsockopt", CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("xdp", XDP, BPF_XDP, SEC_ATTACHABLE_OPT), + SEC_DEF("perf_event", PERF_EVENT, 0, SEC_NONE), + SEC_DEF("lwt_in", LWT_IN, 0, SEC_NONE), + SEC_DEF("lwt_out", LWT_OUT, 0, SEC_NONE), + SEC_DEF("lwt_xmit", LWT_XMIT, 0, SEC_NONE), + SEC_DEF("lwt_seg6local", LWT_SEG6LOCAL, 0, SEC_NONE), + SEC_DEF("sockops", SOCK_OPS, BPF_CGROUP_SOCK_OPS, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb/stream_parser", SK_SKB, BPF_SK_SKB_STREAM_PARSER, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb/stream_verdict",SK_SKB, BPF_SK_SKB_STREAM_VERDICT, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb", SK_SKB, 0, SEC_NONE), + SEC_DEF("sk_msg", SK_MSG, BPF_SK_MSG_VERDICT, SEC_ATTACHABLE_OPT), + SEC_DEF("lirc_mode2", LIRC_MODE2, BPF_LIRC_MODE2, SEC_ATTACHABLE_OPT), + SEC_DEF("flow_dissector", FLOW_DISSECTOR, BPF_FLOW_DISSECTOR, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup_skb/ingress", CGROUP_SKB, BPF_CGROUP_INET_INGRESS, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup_skb/egress", CGROUP_SKB, BPF_CGROUP_INET_EGRESS, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup/skb", CGROUP_SKB, 0, SEC_NONE), + SEC_DEF("cgroup/sock_create", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE), + SEC_DEF("cgroup/sock_release", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_RELEASE, SEC_ATTACHABLE), + SEC_DEF("cgroup/sock", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup/post_bind4", CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/post_bind6", CGROUP_SOCK, BPF_CGROUP_INET6_POST_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/bind4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/bind6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/connect4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT, SEC_ATTACHABLE), + SEC_DEF("cgroup/connect6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT, SEC_ATTACHABLE), + SEC_DEF("cgroup/sendmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/sendmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/recvmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/recvmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_RECVMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/getpeername4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getpeername6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockname4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockname6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/sysctl", CGROUP_SYSCTL, BPF_CGROUP_SYSCTL, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockopt", CGROUP_SOCKOPT, BPF_CGROUP_GETSOCKOPT, SEC_ATTACHABLE), + SEC_DEF("cgroup/setsockopt", CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT, SEC_ATTACHABLE), + SEC_DEF("cgroup/dev", CGROUP_DEVICE, BPF_CGROUP_DEVICE, SEC_ATTACHABLE_OPT), SEC_DEF("struct_ops+", STRUCT_OPS, 0, SEC_NONE), - SEC_DEF("sk_lookup", SK_LOOKUP, BPF_SK_LOOKUP, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("sk_lookup", SK_LOOKUP, BPF_SK_LOOKUP, SEC_ATTACHABLE), }; static size_t custom_sec_def_cnt; @@ -9344,8 +8700,7 @@ return 0; } -static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name, - bool allow_sloppy) +static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name) { size_t len = strlen(sec_def->sec); @@ -9370,17 +8725,6 @@ return false; } - /* SEC_SLOPPY_PFX definitions are allowed to be just prefix - * matches, unless strict section name mode - * (LIBBPF_STRICT_SEC_NAME) is enabled, in which case the - * match has to be exact. - */ - if (allow_sloppy && str_has_pfx(sec_name, sec_def->sec)) - return true; - - /* Definitions not marked SEC_SLOPPY_PFX (e.g., - * SEC("syscall")) are exact matches in both modes. - */ return strcmp(sec_name, sec_def->sec) == 0; } @@ -9388,20 +8732,18 @@ { const struct bpf_sec_def *sec_def; int i, n; - bool strict = libbpf_mode & LIBBPF_STRICT_SEC_NAME, allow_sloppy; n = custom_sec_def_cnt; for (i = 0; i < n; i++) { sec_def = &custom_sec_defs[i]; - if (sec_def_matches(sec_def, sec_name, false)) + if (sec_def_matches(sec_def, sec_name)) return sec_def; } n = ARRAY_SIZE(section_defs); for (i = 0; i < n; i++) { sec_def = §ion_defs[i]; - allow_sloppy = (sec_def->cookie & SEC_SLOPPY_PFX) && !strict; - if (sec_def_matches(sec_def, sec_name, allow_sloppy)) + if (sec_def_matches(sec_def, sec_name)) return sec_def; } @@ -9654,6 +8996,7 @@ *kind = BTF_KIND_TYPEDEF; break; case BPF_LSM_MAC: + case BPF_LSM_CGROUP: *prefix = BTF_LSM_PREFIX; *kind = BTF_KIND_FUNC; break; @@ -9717,11 +9060,12 @@ static int libbpf_find_prog_btf_id(const char *name, __u32 attach_prog_fd) { - struct bpf_prog_info info = {}; + struct bpf_prog_info info; __u32 info_len = sizeof(info); struct btf *btf; int err; + memset(&info, 0, info_len); err = bpf_obj_get_info_by_fd(attach_prog_fd, &info, &info_len); if (err) { pr_warn("failed bpf_obj_get_info_by_fd for FD %d: %d\n", @@ -9795,11 +9139,15 @@ int err = 0; /* BPF program's BTF ID */ - if (attach_prog_fd) { + if (prog->type == BPF_PROG_TYPE_EXT || attach_prog_fd) { + if (!attach_prog_fd) { + pr_warn("prog '%s': attach program FD is not set\n", prog->name); + return -EINVAL; + } err = libbpf_find_prog_btf_id(attach_name, attach_prog_fd); if (err < 0) { - pr_warn("failed to find BPF program (FD %d) BTF ID for '%s': %d\n", - attach_prog_fd, attach_name, err); + pr_warn("prog '%s': failed to find BPF program (FD %d) BTF ID for '%s': %d\n", + prog->name, attach_prog_fd, attach_name, err); return err; } *btf_obj_fd = 0; @@ -9816,7 +9164,8 @@ err = find_kernel_btf_id(prog->obj, attach_name, attach_type, btf_obj_fd, btf_type_id); } if (err) { - pr_warn("failed to find kernel BTF type ID of '%s': %d\n", attach_name, err); + pr_warn("prog '%s': failed to find kernel BTF type ID of '%s': %d\n", + prog->name, attach_name, err); return err; } return 0; @@ -9857,11 +9206,6 @@ return map ? map->fd : libbpf_err(-EINVAL); } -const struct bpf_map_def *bpf_map__def(const struct bpf_map *map) -{ - return map ? &map->def : libbpf_err_ptr(-EINVAL); -} - static bool map_uses_real_name(const struct bpf_map *map) { /* Since libbpf started to support custom .data.* and .rodata.* maps, @@ -9976,27 +9320,6 @@ return map ? map->btf_value_type_id : 0; } -int bpf_map__set_priv(struct bpf_map *map, void *priv, - bpf_map_clear_priv_t clear_priv) -{ - if (!map) - return libbpf_err(-EINVAL); - - if (map->priv) { - if (map->clear_priv) - map->clear_priv(map, map->priv); - } - - map->priv = priv; - map->clear_priv = clear_priv; - return 0; -} - -void *bpf_map__priv(const struct bpf_map *map) -{ - return map ? map->priv : libbpf_err_ptr(-EINVAL); -} - int bpf_map__set_initial_value(struct bpf_map *map, const void *data, size_t size) { @@ -10016,11 +9339,6 @@ return map->mmaped; } -bool bpf_map__is_offload_neutral(const struct bpf_map *map) -{ - return map->def.type == BPF_MAP_TYPE_PERF_EVENT_ARRAY; -} - bool bpf_map__is_internal(const struct bpf_map *map) { return map->libbpf_type != LIBBPF_MAP_UNSPEC; @@ -10082,12 +9400,6 @@ } struct bpf_map * -bpf_map__next(const struct bpf_map *prev, const struct bpf_object *obj) -{ - return bpf_object__next_map(obj, prev); -} - -struct bpf_map * bpf_object__next_map(const struct bpf_object *obj, const struct bpf_map *prev) { if (prev == NULL) @@ -10097,12 +9409,6 @@ } struct bpf_map * -bpf_map__prev(const struct bpf_map *next, const struct bpf_object *obj) -{ - return bpf_object__prev_map(obj, next); -} - -struct bpf_map * bpf_object__prev_map(const struct bpf_object *obj, const struct bpf_map *next) { if (next == NULL) { @@ -10147,12 +9453,6 @@ return bpf_map__fd(bpf_object__find_map_by_name(obj, name)); } -struct bpf_map * -bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset) -{ - return libbpf_err_ptr(-ENOTSUP); -} - static int validate_map_op(const struct bpf_map *map, size_t key_sz, size_t value_sz, bool check_value_sz) { @@ -10273,95 +9573,6 @@ return -errno; } -__attribute__((alias("bpf_prog_load_xattr2"))) -int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd); - -static int bpf_prog_load_xattr2(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd) -{ - struct bpf_object_open_attr open_attr = {}; - struct bpf_program *prog, *first_prog = NULL; - struct bpf_object *obj; - struct bpf_map *map; - int err; - - if (!attr) - return libbpf_err(-EINVAL); - if (!attr->file) - return libbpf_err(-EINVAL); - - open_attr.file = attr->file; - open_attr.prog_type = attr->prog_type; - - obj = __bpf_object__open_xattr(&open_attr, 0); - err = libbpf_get_error(obj); - if (err) - return libbpf_err(-ENOENT); - - bpf_object__for_each_program(prog, obj) { - enum bpf_attach_type attach_type = attr->expected_attach_type; - /* - * to preserve backwards compatibility, bpf_prog_load treats - * attr->prog_type, if specified, as an override to whatever - * bpf_object__open guessed - */ - if (attr->prog_type != BPF_PROG_TYPE_UNSPEC) { - prog->type = attr->prog_type; - prog->expected_attach_type = attach_type; - } - if (bpf_program__type(prog) == BPF_PROG_TYPE_UNSPEC) { - /* - * we haven't guessed from section name and user - * didn't provide a fallback type, too bad... - */ - bpf_object__close(obj); - return libbpf_err(-EINVAL); - } - - prog->prog_ifindex = attr->ifindex; - prog->log_level = attr->log_level; - prog->prog_flags |= attr->prog_flags; - if (!first_prog) - first_prog = prog; - } - - bpf_object__for_each_map(map, obj) { - if (map->def.type != BPF_MAP_TYPE_PERF_EVENT_ARRAY) - map->map_ifindex = attr->ifindex; - } - - if (!first_prog) { - pr_warn("object file doesn't contain bpf program\n"); - bpf_object__close(obj); - return libbpf_err(-ENOENT); - } - - err = bpf_object__load(obj); - if (err) { - bpf_object__close(obj); - return libbpf_err(err); - } - - *pobj = obj; - *prog_fd = bpf_program__fd(first_prog); - return 0; -} - -COMPAT_VERSION(bpf_prog_load_deprecated, bpf_prog_load, LIBBPF_0.0.1) -int bpf_prog_load_deprecated(const char *file, enum bpf_prog_type type, - struct bpf_object **pobj, int *prog_fd) -{ - struct bpf_prog_load_attr attr; - - memset(&attr, 0, sizeof(struct bpf_prog_load_attr)); - attr.file = file; - attr.prog_type = type; - attr.expected_attach_type = 0; - - return bpf_prog_load_xattr2(&attr, pobj, prog_fd); -} - /* Replace link's underlying BPF program with the new one */ int bpf_link__update_program(struct bpf_link *link, struct bpf_program *prog) { @@ -10687,13 +9898,16 @@ static int perf_event_open_probe(bool uprobe, bool retprobe, const char *name, uint64_t offset, int pid, size_t ref_ctr_off) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; - int type, pfd, err; + int type, pfd; - if (ref_ctr_off >= (1ULL << PERF_UPROBE_REF_CTR_OFFSET_BITS)) + if ((__u64)ref_ctr_off >= (1ULL << PERF_UPROBE_REF_CTR_OFFSET_BITS)) return -EINVAL; + memset(&attr, 0, attr_sz); + type = uprobe ? determine_uprobe_perf_type() : determine_kprobe_perf_type(); if (type < 0) { @@ -10714,7 +9928,7 @@ } attr.config |= 1 << bit; } - attr.size = sizeof(attr); + attr.size = attr_sz; attr.type = type; attr.config |= (__u64)ref_ctr_off << PERF_UPROBE_REF_CTR_OFFSET_SHIFT; attr.config1 = ptr_to_u64(name); /* kprobe_func or uprobe_path */ @@ -10725,14 +9939,7 @@ pid < 0 ? -1 : pid /* pid */, pid == -1 ? 0 : -1 /* cpu */, -1 /* group_fd */, PERF_FLAG_FD_CLOEXEC); - if (pfd < 0) { - err = -errno; - pr_warn("%s perf_event_open() failed: %s\n", - uprobe ? "uprobe" : "kprobe", - libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - return err; - } - return pfd; + return pfd >= 0 ? pfd : -errno; } static int append_to_file(const char *file, const char *fmt, ...) @@ -10755,6 +9962,34 @@ return err; } +#define DEBUGFS "/sys/kernel/debug/tracing" +#define TRACEFS "/sys/kernel/tracing" + +static bool use_debugfs(void) +{ + static int has_debugfs = -1; + + if (has_debugfs < 0) + has_debugfs = faccessat(AT_FDCWD, DEBUGFS, F_OK, AT_EACCESS) == 0; + + return has_debugfs == 1; +} + +static const char *tracefs_path(void) +{ + return use_debugfs() ? DEBUGFS : TRACEFS; +} + +static const char *tracefs_kprobe_events(void) +{ + return use_debugfs() ? DEBUGFS"/kprobe_events" : TRACEFS"/kprobe_events"; +} + +static const char *tracefs_uprobe_events(void) +{ + return use_debugfs() ? DEBUGFS"/uprobe_events" : TRACEFS"/uprobe_events"; +} + static void gen_kprobe_legacy_event_name(char *buf, size_t buf_sz, const char *kfunc_name, size_t offset) { @@ -10767,9 +10002,7 @@ static int add_kprobe_event_legacy(const char *probe_name, bool retprobe, const char *kfunc_name, size_t offset) { - const char *file = "/sys/kernel/debug/tracing/kprobe_events"; - - return append_to_file(file, "%c:%s/%s %s+0x%zx", + return append_to_file(tracefs_kprobe_events(), "%c:%s/%s %s+0x%zx", retprobe ? 'r' : 'p', retprobe ? "kretprobes" : "kprobes", probe_name, kfunc_name, offset); @@ -10777,18 +10010,16 @@ static int remove_kprobe_event_legacy(const char *probe_name, bool retprobe) { - const char *file = "/sys/kernel/debug/tracing/kprobe_events"; - - return append_to_file(file, "-:%s/%s", retprobe ? "kretprobes" : "kprobes", probe_name); + return append_to_file(tracefs_kprobe_events(), "-:%s/%s", + retprobe ? "kretprobes" : "kprobes", probe_name); } static int determine_kprobe_perf_type_legacy(const char *probe_name, bool retprobe) { char file[256]; - snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - retprobe ? "kretprobes" : "kprobes", probe_name); + snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), retprobe ? "kretprobes" : "kprobes", probe_name); return parse_uint_from_file(file, "%d\n"); } @@ -10796,7 +10027,8 @@ static int perf_event_kprobe_open_legacy(const char *probe_name, bool retprobe, const char *kfunc_name, size_t offset, int pid) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; int type, pfd, err; @@ -10809,12 +10041,15 @@ } type = determine_kprobe_perf_type_legacy(probe_name, retprobe); if (type < 0) { + err = type; pr_warn("failed to determine legacy kprobe event id for '%s+0x%zx': %s\n", kfunc_name, offset, - libbpf_strerror_r(type, errmsg, sizeof(errmsg))); - return type; + libbpf_strerror_r(err, errmsg, sizeof(errmsg))); + goto err_clean_legacy; } - attr.size = sizeof(attr); + + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = type; attr.type = PERF_TYPE_TRACEPOINT; @@ -10826,9 +10061,72 @@ err = -errno; pr_warn("legacy kprobe perf_event_open() failed: %s\n", libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - return err; + goto err_clean_legacy; } return pfd; + +err_clean_legacy: + /* Clear the newly added legacy kprobe_event */ + remove_kprobe_event_legacy(probe_name, retprobe); + return err; +} + +static const char *arch_specific_syscall_pfx(void) +{ +#if defined(__x86_64__) + return "x64"; +#elif defined(__i386__) + return "ia32"; +#elif defined(__s390x__) + return "s390x"; +#elif defined(__s390__) + return "s390"; +#elif defined(__arm__) + return "arm"; +#elif defined(__aarch64__) + return "arm64"; +#elif defined(__mips__) + return "mips"; +#elif defined(__riscv) + return "riscv"; +#elif defined(__powerpc__) + return "powerpc"; +#elif defined(__powerpc64__) + return "powerpc64"; +#else + return NULL; +#endif +} + +static int probe_kern_syscall_wrapper(void) +{ + char syscall_name[64]; + const char *ksys_pfx; + + ksys_pfx = arch_specific_syscall_pfx(); + if (!ksys_pfx) + return 0; + + snprintf(syscall_name, sizeof(syscall_name), "__%s_sys_bpf", ksys_pfx); + + if (determine_kprobe_perf_type() >= 0) { + int pfd; + + pfd = perf_event_open_probe(false, false, syscall_name, 0, getpid(), 0); + if (pfd >= 0) + close(pfd); + + return pfd >= 0 ? 1 : 0; + } else { /* legacy mode */ + char probe_name[128]; + + gen_kprobe_legacy_event_name(probe_name, sizeof(probe_name), syscall_name, 0); + if (add_kprobe_event_legacy(probe_name, false, syscall_name, 0) < 0) + return 0; + + (void)remove_kprobe_event_legacy(probe_name, false); + return 1; + } } struct bpf_link * @@ -10885,7 +10183,7 @@ prog->name, retprobe ? "kretprobe" : "kprobe", func_name, offset, libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - goto err_out; + goto err_clean_legacy; } if (legacy) { struct bpf_link_perf *perf_link = container_of(link, struct bpf_link_perf, link); @@ -10896,6 +10194,10 @@ } return link; + +err_clean_legacy: + if (legacy) + remove_kprobe_event_legacy(legacy_probe, retprobe); err_out: free(legacy_probe); return libbpf_err_ptr(err); @@ -10912,6 +10214,34 @@ return bpf_program__attach_kprobe_opts(prog, func_name, &opts); } +struct bpf_link *bpf_program__attach_ksyscall(const struct bpf_program *prog, + const char *syscall_name, + const struct bpf_ksyscall_opts *opts) +{ + LIBBPF_OPTS(bpf_kprobe_opts, kprobe_opts); + char func_name[128]; + + if (!OPTS_VALID(opts, bpf_ksyscall_opts)) + return libbpf_err_ptr(-EINVAL); + + if (kernel_supports(prog->obj, FEAT_SYSCALL_WRAPPER)) { + /* arch_specific_syscall_pfx() should never return NULL here + * because it is guarded by kernel_supports(). However, since + * compiler does not know that we have an explicit conditional + * as well. + */ + snprintf(func_name, sizeof(func_name), "__%s_sys_%s", + arch_specific_syscall_pfx() ? : "", syscall_name); + } else { + snprintf(func_name, sizeof(func_name), "__se_sys_%s", syscall_name); + } + + kprobe_opts.retprobe = OPTS_GET(opts, retprobe, false); + kprobe_opts.bpf_cookie = OPTS_GET(opts, bpf_cookie, 0); + + return bpf_program__attach_kprobe_opts(prog, func_name, &kprobe_opts); +} + /* Adapted from perf/util/string.c */ static bool glob_match(const char *str, const char *pat) { @@ -11082,6 +10412,27 @@ return libbpf_get_error(*link); } +static int attach_ksyscall(const struct bpf_program *prog, long cookie, struct bpf_link **link) +{ + LIBBPF_OPTS(bpf_ksyscall_opts, opts); + const char *syscall_name; + + *link = NULL; + + /* no auto-attach for SEC("ksyscall") and SEC("kretsyscall") */ + if (strcmp(prog->sec_name, "ksyscall") == 0 || strcmp(prog->sec_name, "kretsyscall") == 0) + return 0; + + opts.retprobe = str_has_pfx(prog->sec_name, "kretsyscall/"); + if (opts.retprobe) + syscall_name = prog->sec_name + sizeof("kretsyscall/") - 1; + else + syscall_name = prog->sec_name + sizeof("ksyscall/") - 1; + + *link = bpf_program__attach_ksyscall(prog, syscall_name, &opts); + return *link ? 0 : -errno; +} + static int attach_kprobe_multi(const struct bpf_program *prog, long cookie, struct bpf_link **link) { LIBBPF_OPTS(bpf_kprobe_multi_opts, opts); @@ -11130,9 +10481,7 @@ static inline int add_uprobe_event_legacy(const char *probe_name, bool retprobe, const char *binary_path, size_t offset) { - const char *file = "/sys/kernel/debug/tracing/uprobe_events"; - - return append_to_file(file, "%c:%s/%s %s:0x%zx", + return append_to_file(tracefs_uprobe_events(), "%c:%s/%s %s:0x%zx", retprobe ? 'r' : 'p', retprobe ? "uretprobes" : "uprobes", probe_name, binary_path, offset); @@ -11140,18 +10489,16 @@ static inline int remove_uprobe_event_legacy(const char *probe_name, bool retprobe) { - const char *file = "/sys/kernel/debug/tracing/uprobe_events"; - - return append_to_file(file, "-:%s/%s", retprobe ? "uretprobes" : "uprobes", probe_name); + return append_to_file(tracefs_uprobe_events(), "-:%s/%s", + retprobe ? "uretprobes" : "uprobes", probe_name); } static int determine_uprobe_perf_type_legacy(const char *probe_name, bool retprobe) { char file[512]; - snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - retprobe ? "uretprobes" : "uprobes", probe_name); + snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), retprobe ? "uretprobes" : "uprobes", probe_name); return parse_uint_from_file(file, "%d\n"); } @@ -11159,6 +10506,7 @@ static int perf_event_uprobe_open_legacy(const char *probe_name, bool retprobe, const char *binary_path, size_t offset, int pid) { + const size_t attr_sz = sizeof(struct perf_event_attr); struct perf_event_attr attr; int type, pfd, err; @@ -11170,13 +10518,14 @@ } type = determine_uprobe_perf_type_legacy(probe_name, retprobe); if (type < 0) { + err = type; pr_warn("failed to determine legacy uprobe event id for %s:0x%zx: %d\n", binary_path, offset, err); - return type; + goto err_clean_legacy; } - memset(&attr, 0, sizeof(attr)); - attr.size = sizeof(attr); + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = type; attr.type = PERF_TYPE_TRACEPOINT; @@ -11187,9 +10536,14 @@ if (pfd < 0) { err = -errno; pr_warn("legacy uprobe perf_event_open() failed: %d\n", err); - return err; + goto err_clean_legacy; } return pfd; + +err_clean_legacy: + /* Clear the newly added legacy uprobe_event */ + remove_uprobe_event_legacy(probe_name, retprobe); + return err; } /* Return next ELF section of sh_type after scn, or first of that type if scn is NULL. */ @@ -11403,15 +10757,17 @@ static int resolve_full_path(const char *file, char *result, size_t result_sz) { const char *search_paths[3] = {}; - int i; + int i, perm; if (str_has_sfx(file, ".so") || strstr(file, ".so.")) { search_paths[0] = getenv("LD_LIBRARY_PATH"); search_paths[1] = "/usr/lib64:/usr/lib"; search_paths[2] = arch_specific_lib_paths(); + perm = R_OK; } else { search_paths[0] = getenv("PATH"); search_paths[1] = "/usr/bin:/usr/sbin"; + perm = R_OK | X_OK; } for (i = 0; i < ARRAY_SIZE(search_paths); i++) { @@ -11430,8 +10786,8 @@ if (!seg_len) continue; snprintf(result, result_sz, "%.*s/%s", seg_len, s, file); - /* ensure it is an executable file/link */ - if (access(result, R_OK | X_OK) < 0) + /* ensure it has required permissions */ + if (faccessat(AT_FDCWD, result, perm, AT_EACCESS) < 0) continue; pr_debug("resolved '%s' to '%s'\n", file, result); return 0; @@ -11461,7 +10817,10 @@ ref_ctr_off = OPTS_GET(opts, ref_ctr_offset, 0); pe_opts.bpf_cookie = OPTS_GET(opts, bpf_cookie, 0); - if (binary_path && !strchr(binary_path, '/')) { + if (!binary_path) + return libbpf_err_ptr(-EINVAL); + + if (!strchr(binary_path, '/')) { err = resolve_full_path(binary_path, full_binary_path, sizeof(full_binary_path)); if (err) { @@ -11475,11 +10834,6 @@ if (func_name) { long sym_off; - if (!binary_path) { - pr_warn("prog '%s': name-based attach requires binary_path\n", - prog->name); - return libbpf_err_ptr(-EINVAL); - } sym_off = elf_find_func_offset(binary_path, func_name); if (sym_off < 0) return libbpf_err_ptr(sym_off); @@ -11523,7 +10877,7 @@ prog->name, retprobe ? "uretprobe" : "uprobe", binary_path, func_offset, libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - goto err_out; + goto err_clean_legacy; } if (legacy) { struct bpf_link_perf *perf_link = container_of(link, struct bpf_link_perf, link); @@ -11533,10 +10887,13 @@ perf_link->legacy_is_retprobe = retprobe; } return link; + +err_clean_legacy: + if (legacy) + remove_uprobe_event_legacy(legacy_probe, retprobe); err_out: free(legacy_probe); return libbpf_err_ptr(err); - } /* Format of u[ret]probe section definition supporting auto-attach: @@ -11571,7 +10928,8 @@ break; case 3: case 4: - opts.retprobe = strcmp(probe_type, "uretprobe") == 0; + opts.retprobe = strcmp(probe_type, "uretprobe") == 0 || + strcmp(probe_type, "uretprobe.s") == 0; if (opts.retprobe && offset != 0) { pr_warn("prog '%s': uretprobes do not support offset specification\n", prog->name); @@ -11623,6 +10981,9 @@ return libbpf_err_ptr(-EINVAL); } + if (!binary_path) + return libbpf_err_ptr(-EINVAL); + if (!strchr(binary_path, '/')) { err = resolve_full_path(binary_path, resolved_path, sizeof(resolved_path)); if (err) { @@ -11646,7 +11007,7 @@ usdt_cookie = OPTS_GET(opts, usdt_cookie, 0); link = usdt_manager_attach_usdt(obj->usdt_man, prog, pid, binary_path, - usdt_provider, usdt_name, usdt_cookie); + usdt_provider, usdt_name, usdt_cookie); err = libbpf_get_error(link); if (err) return libbpf_err_ptr(err); @@ -11688,9 +11049,8 @@ char file[PATH_MAX]; int ret; - ret = snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - tp_category, tp_name); + ret = snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), tp_category, tp_name); if (ret < 0) return -errno; if (ret >= sizeof(file)) { @@ -11704,7 +11064,8 @@ static int perf_event_open_tracepoint(const char *tp_category, const char *tp_name) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; int tp_id, pfd, err; @@ -11716,8 +11077,9 @@ return tp_id; } + memset(&attr, 0, attr_sz); attr.type = PERF_TYPE_TRACEPOINT; - attr.size = sizeof(attr); + attr.size = attr_sz; attr.config = tp_id; pfd = syscall(__NR_perf_event_open, &attr, -1 /* pid */, 0 /* cpu */, @@ -11873,7 +11235,7 @@ } *link = bpf_program__attach_raw_tracepoint(prog, tp_name); - return libbpf_get_error(link); + return libbpf_get_error(*link); } /* Common logic for all BPF program types that attach to a btf_id */ @@ -12147,6 +11509,9 @@ return link; } +typedef enum bpf_perf_event_ret (*bpf_perf_event_print_t)(struct perf_event_header *hdr, + void *private_data); + static enum bpf_perf_event_ret perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, void **copy_mem, size_t *copy_size, @@ -12195,12 +11560,6 @@ return libbpf_err(ret); } -__attribute__((alias("perf_event_read_simple"))) -enum bpf_perf_event_ret -bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, - void **copy_mem, size_t *copy_size, - bpf_perf_event_print_t fn, void *private_data); - struct perf_buffer; struct perf_buffer_params { @@ -12334,19 +11693,21 @@ static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt, struct perf_buffer_params *p); -DEFAULT_VERSION(perf_buffer__new_v0_6_0, perf_buffer__new, LIBBPF_0.6.0) -struct perf_buffer *perf_buffer__new_v0_6_0(int map_fd, size_t page_cnt, - perf_buffer_sample_fn sample_cb, - perf_buffer_lost_fn lost_cb, - void *ctx, - const struct perf_buffer_opts *opts) +struct perf_buffer *perf_buffer__new(int map_fd, size_t page_cnt, + perf_buffer_sample_fn sample_cb, + perf_buffer_lost_fn lost_cb, + void *ctx, + const struct perf_buffer_opts *opts) { + const size_t attr_sz = sizeof(struct perf_event_attr); struct perf_buffer_params p = {}; - struct perf_event_attr attr = {}; + struct perf_event_attr attr; if (!OPTS_VALID(opts, perf_buffer_opts)) return libbpf_err_ptr(-EINVAL); + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = PERF_COUNT_SW_BPF_OUTPUT; attr.type = PERF_TYPE_SOFTWARE; attr.sample_type = PERF_SAMPLE_RAW; @@ -12361,22 +11722,10 @@ return libbpf_ptr(__perf_buffer__new(map_fd, page_cnt, &p)); } -COMPAT_VERSION(perf_buffer__new_deprecated, perf_buffer__new, LIBBPF_0.0.4) -struct perf_buffer *perf_buffer__new_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_opts *opts) -{ - return perf_buffer__new_v0_6_0(map_fd, page_cnt, - opts ? opts->sample_cb : NULL, - opts ? opts->lost_cb : NULL, - opts ? opts->ctx : NULL, - NULL); -} - -DEFAULT_VERSION(perf_buffer__new_raw_v0_6_0, perf_buffer__new_raw, LIBBPF_0.6.0) -struct perf_buffer *perf_buffer__new_raw_v0_6_0(int map_fd, size_t page_cnt, - struct perf_event_attr *attr, - perf_buffer_event_fn event_cb, void *ctx, - const struct perf_buffer_raw_opts *opts) +struct perf_buffer *perf_buffer__new_raw(int map_fd, size_t page_cnt, + struct perf_event_attr *attr, + perf_buffer_event_fn event_cb, void *ctx, + const struct perf_buffer_raw_opts *opts) { struct perf_buffer_params p = {}; @@ -12396,20 +11745,6 @@ return libbpf_ptr(__perf_buffer__new(map_fd, page_cnt, &p)); } -COMPAT_VERSION(perf_buffer__new_raw_deprecated, perf_buffer__new_raw, LIBBPF_0.0.4) -struct perf_buffer *perf_buffer__new_raw_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_raw_opts *opts) -{ - LIBBPF_OPTS(perf_buffer_raw_opts, inner_opts, - .cpu_cnt = opts->cpu_cnt, - .cpus = opts->cpus, - .map_keys = opts->map_keys, - ); - - return perf_buffer__new_raw_v0_6_0(map_fd, page_cnt, opts->attr, - opts->event_cb, opts->ctx, &inner_opts); -} - static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt, struct perf_buffer_params *p) { @@ -12670,6 +12005,22 @@ return cpu_buf->fd; } +int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf, size_t *buf_size) +{ + struct perf_cpu_buf *cpu_buf; + + if (buf_idx >= pb->cpu_cnt) + return libbpf_err(-EINVAL); + + cpu_buf = pb->cpu_bufs[buf_idx]; + if (!cpu_buf) + return libbpf_err(-ENOENT); + + *buf = cpu_buf->base; + *buf_size = pb->mmap_size; + return 0; +} + /* * Consume data from perf ring buffer corresponding to slot *buf_idx* in * PERF_EVENT_ARRAY BPF map without waiting/polling. If there is no data to @@ -12711,254 +12062,6 @@ return 0; } -struct bpf_prog_info_array_desc { - int array_offset; /* e.g. offset of jited_prog_insns */ - int count_offset; /* e.g. offset of jited_prog_len */ - int size_offset; /* > 0: offset of rec size, - * < 0: fix size of -size_offset - */ -}; - -static struct bpf_prog_info_array_desc bpf_prog_info_array_desc[] = { - [BPF_PROG_INFO_JITED_INSNS] = { - offsetof(struct bpf_prog_info, jited_prog_insns), - offsetof(struct bpf_prog_info, jited_prog_len), - -1, - }, - [BPF_PROG_INFO_XLATED_INSNS] = { - offsetof(struct bpf_prog_info, xlated_prog_insns), - offsetof(struct bpf_prog_info, xlated_prog_len), - -1, - }, - [BPF_PROG_INFO_MAP_IDS] = { - offsetof(struct bpf_prog_info, map_ids), - offsetof(struct bpf_prog_info, nr_map_ids), - -(int)sizeof(__u32), - }, - [BPF_PROG_INFO_JITED_KSYMS] = { - offsetof(struct bpf_prog_info, jited_ksyms), - offsetof(struct bpf_prog_info, nr_jited_ksyms), - -(int)sizeof(__u64), - }, - [BPF_PROG_INFO_JITED_FUNC_LENS] = { - offsetof(struct bpf_prog_info, jited_func_lens), - offsetof(struct bpf_prog_info, nr_jited_func_lens), - -(int)sizeof(__u32), - }, - [BPF_PROG_INFO_FUNC_INFO] = { - offsetof(struct bpf_prog_info, func_info), - offsetof(struct bpf_prog_info, nr_func_info), - offsetof(struct bpf_prog_info, func_info_rec_size), - }, - [BPF_PROG_INFO_LINE_INFO] = { - offsetof(struct bpf_prog_info, line_info), - offsetof(struct bpf_prog_info, nr_line_info), - offsetof(struct bpf_prog_info, line_info_rec_size), - }, - [BPF_PROG_INFO_JITED_LINE_INFO] = { - offsetof(struct bpf_prog_info, jited_line_info), - offsetof(struct bpf_prog_info, nr_jited_line_info), - offsetof(struct bpf_prog_info, jited_line_info_rec_size), - }, - [BPF_PROG_INFO_PROG_TAGS] = { - offsetof(struct bpf_prog_info, prog_tags), - offsetof(struct bpf_prog_info, nr_prog_tags), - -(int)sizeof(__u8) * BPF_TAG_SIZE, - }, - -}; - -static __u32 bpf_prog_info_read_offset_u32(struct bpf_prog_info *info, - int offset) -{ - __u32 *array = (__u32 *)info; - - if (offset >= 0) - return array[offset / sizeof(__u32)]; - return -(int)offset; -} - -static __u64 bpf_prog_info_read_offset_u64(struct bpf_prog_info *info, - int offset) -{ - __u64 *array = (__u64 *)info; - - if (offset >= 0) - return array[offset / sizeof(__u64)]; - return -(int)offset; -} - -static void bpf_prog_info_set_offset_u32(struct bpf_prog_info *info, int offset, - __u32 val) -{ - __u32 *array = (__u32 *)info; - - if (offset >= 0) - array[offset / sizeof(__u32)] = val; -} - -static void bpf_prog_info_set_offset_u64(struct bpf_prog_info *info, int offset, - __u64 val) -{ - __u64 *array = (__u64 *)info; - - if (offset >= 0) - array[offset / sizeof(__u64)] = val; -} - -struct bpf_prog_info_linear * -bpf_program__get_prog_info_linear(int fd, __u64 arrays) -{ - struct bpf_prog_info_linear *info_linear; - struct bpf_prog_info info = {}; - __u32 info_len = sizeof(info); - __u32 data_len = 0; - int i, err; - void *ptr; - - if (arrays >> BPF_PROG_INFO_LAST_ARRAY) - return libbpf_err_ptr(-EINVAL); - - /* step 1: get array dimensions */ - err = bpf_obj_get_info_by_fd(fd, &info, &info_len); - if (err) { - pr_debug("can't get prog info: %s", strerror(errno)); - return libbpf_err_ptr(-EFAULT); - } - - /* step 2: calculate total size of all arrays */ - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - bool include_array = (arrays & (1UL << i)) > 0; - struct bpf_prog_info_array_desc *desc; - __u32 count, size; - - desc = bpf_prog_info_array_desc + i; - - /* kernel is too old to support this field */ - if (info_len < desc->array_offset + sizeof(__u32) || - info_len < desc->count_offset + sizeof(__u32) || - (desc->size_offset > 0 && info_len < desc->size_offset)) - include_array = false; - - if (!include_array) { - arrays &= ~(1UL << i); /* clear the bit */ - continue; - } - - count = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - size = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - - data_len += count * size; - } - - /* step 3: allocate continuous memory */ - data_len = roundup(data_len, sizeof(__u64)); - info_linear = malloc(sizeof(struct bpf_prog_info_linear) + data_len); - if (!info_linear) - return libbpf_err_ptr(-ENOMEM); - - /* step 4: fill data to info_linear->info */ - info_linear->arrays = arrays; - memset(&info_linear->info, 0, sizeof(info)); - ptr = info_linear->data; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u32 count, size; - - if ((arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - count = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - size = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - bpf_prog_info_set_offset_u32(&info_linear->info, - desc->count_offset, count); - bpf_prog_info_set_offset_u32(&info_linear->info, - desc->size_offset, size); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, - ptr_to_u64(ptr)); - ptr += count * size; - } - - /* step 5: call syscall again to get required arrays */ - err = bpf_obj_get_info_by_fd(fd, &info_linear->info, &info_len); - if (err) { - pr_debug("can't get prog info: %s", strerror(errno)); - free(info_linear); - return libbpf_err_ptr(-EFAULT); - } - - /* step 6: verify the data */ - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u32 v1, v2; - - if ((arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - v1 = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - v2 = bpf_prog_info_read_offset_u32(&info_linear->info, - desc->count_offset); - if (v1 != v2) - pr_warn("%s: mismatch in element count\n", __func__); - - v1 = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - v2 = bpf_prog_info_read_offset_u32(&info_linear->info, - desc->size_offset); - if (v1 != v2) - pr_warn("%s: mismatch in rec size\n", __func__); - } - - /* step 7: update info_len and data_len */ - info_linear->info_len = sizeof(struct bpf_prog_info); - info_linear->data_len = data_len; - - return info_linear; -} - -void bpf_program__bpil_addr_to_offs(struct bpf_prog_info_linear *info_linear) -{ - int i; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u64 addr, offs; - - if ((info_linear->arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - addr = bpf_prog_info_read_offset_u64(&info_linear->info, - desc->array_offset); - offs = addr - ptr_to_u64(info_linear->data); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, offs); - } -} - -void bpf_program__bpil_offs_to_addr(struct bpf_prog_info_linear *info_linear) -{ - int i; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u64 addr, offs; - - if ((info_linear->arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - offs = bpf_prog_info_read_offset_u64(&info_linear->info, - desc->array_offset); - addr = offs + ptr_to_u64(info_linear->data); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, addr); - } -} - int bpf_program__set_attach_target(struct bpf_program *prog, int attach_prog_fd, const char *attach_func_name) @@ -13213,7 +12316,7 @@ btf = bpf_object__btf(s->obj); if (!btf) { pr_warn("subskeletons require BTF at runtime (object %s)\n", - bpf_object__name(s->obj)); + bpf_object__name(s->obj)); return libbpf_err(-errno); } @@ -13327,7 +12430,7 @@ struct bpf_program *prog = *s->progs[i].prog; struct bpf_link **link = s->progs[i].link; - if (!prog->autoload) + if (!prog->autoload || !prog->autoattach) continue; /* auto-attaching not supported for this program */ diff -Nru dwarves-1.24/lib/bpf/src/libbpf_common.h dwarves-1.25/lib/bpf/src/libbpf_common.h --- dwarves-1.24/lib/bpf/src/libbpf_common.h 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_common.h 2023-02-22 13:48:48.000000000 +0000 @@ -30,20 +30,10 @@ /* Add checks for other versions below when planning deprecation of API symbols * with the LIBBPF_DEPRECATED_SINCE macro. */ -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 6) -#define __LIBBPF_MARK_DEPRECATED_0_6(X) X +#if __LIBBPF_CURRENT_VERSION_GEQ(1, 0) +#define __LIBBPF_MARK_DEPRECATED_1_0(X) X #else -#define __LIBBPF_MARK_DEPRECATED_0_6(X) -#endif -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 7) -#define __LIBBPF_MARK_DEPRECATED_0_7(X) X -#else -#define __LIBBPF_MARK_DEPRECATED_0_7(X) -#endif -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 8) -#define __LIBBPF_MARK_DEPRECATED_0_8(X) X -#else -#define __LIBBPF_MARK_DEPRECATED_0_8(X) +#define __LIBBPF_MARK_DEPRECATED_1_0(X) #endif /* This set of internal macros allows to do "function overloading" based on diff -Nru dwarves-1.24/lib/bpf/src/libbpf_errno.c dwarves-1.25/lib/bpf/src/libbpf_errno.c --- dwarves-1.24/lib/bpf/src/libbpf_errno.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_errno.c 2023-02-22 13:48:48.000000000 +0000 @@ -39,14 +39,14 @@ int libbpf_strerror(int err, char *buf, size_t size) { + int ret; + if (!buf || !size) return libbpf_err(-EINVAL); err = err > 0 ? err : -err; if (err < __LIBBPF_ERRNO__START) { - int ret; - ret = strerror_r(err, buf, size); buf[size - 1] = '\0'; return libbpf_err_errno(ret); @@ -56,12 +56,20 @@ const char *msg; msg = libbpf_strerror_table[ERRNO_OFFSET(err)]; - snprintf(buf, size, "%s", msg); + ret = snprintf(buf, size, "%s", msg); buf[size - 1] = '\0'; + /* The length of the buf and msg is positive. + * A negative number may be returned only when the + * size exceeds INT_MAX. Not likely to appear. + */ + if (ret >= size) + return libbpf_err(-ERANGE); return 0; } - snprintf(buf, size, "Unknown libbpf error %d", err); + ret = snprintf(buf, size, "Unknown libbpf error %d", err); buf[size - 1] = '\0'; + if (ret >= size) + return libbpf_err(-ERANGE); return libbpf_err(-ENOENT); } diff -Nru dwarves-1.24/lib/bpf/src/libbpf.h dwarves-1.25/lib/bpf/src/libbpf.h --- dwarves-1.24/lib/bpf/src/libbpf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -101,11 +101,6 @@ /* Hide internal to user */ struct bpf_object; -struct bpf_object_open_attr { - const char *file; - enum bpf_prog_type prog_type; -}; - struct bpf_object_open_opts { /* size of this struct, for forward/backward compatibility */ size_t sz; @@ -118,21 +113,14 @@ const char *object_name; /* parse map definitions non-strictly, allowing extra attributes/data */ bool relaxed_maps; - /* DEPRECATED: handle CO-RE relocations non-strictly, allowing failures. - * Value is ignored. Relocations always are processed non-strictly. - * Non-relocatable instructions are replaced with invalid ones to - * prevent accidental errors. - * */ - LIBBPF_DEPRECATED_SINCE(0, 6, "field has no effect") - bool relaxed_core_relocs; /* maps that set the 'pinning' attribute in their definition will have * their pin_path attribute set to a file in this directory, and be * auto-pinned to that path on load; defaults to "/sys/fs/bpf". */ const char *pin_root_path; - LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__set_attach_target() on each individual bpf_program") - __u32 attach_prog_fd; + __u32 :32; /* stub out now removed attach_prog_fd */ + /* Additional kernel config content that augments and overrides * system Kconfig for CONFIG_xxx externs. */ @@ -215,20 +203,10 @@ bpf_object__open_mem(const void *obj_buf, size_t obj_buf_sz, const struct bpf_object_open_opts *opts); -/* deprecated bpf_object__open variants */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__open_mem() instead") -LIBBPF_API struct bpf_object * -bpf_object__open_buffer(const void *obj_buf, size_t obj_buf_sz, - const char *name); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__open_file() instead") -LIBBPF_API struct bpf_object * -bpf_object__open_xattr(struct bpf_object_open_attr *attr); +/* Load/unload object into/from kernel */ +LIBBPF_API int bpf_object__load(struct bpf_object *obj); -enum libbpf_pin_type { - LIBBPF_PIN_NONE, - /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ - LIBBPF_PIN_BY_NAME, -}; +LIBBPF_API void bpf_object__close(struct bpf_object *object); /* pin_maps and unpin_maps can both be called with a NULL path, in which case * they will use the pin_path attribute of each map (and ignore all maps that @@ -242,20 +220,6 @@ LIBBPF_API int bpf_object__unpin_programs(struct bpf_object *obj, const char *path); LIBBPF_API int bpf_object__pin(struct bpf_object *object, const char *path); -LIBBPF_API void bpf_object__close(struct bpf_object *object); - -struct bpf_object_load_attr { - struct bpf_object *obj; - int log_level; - const char *target_btf_path; -}; - -/* Load/unload object into/from kernel */ -LIBBPF_API int bpf_object__load(struct bpf_object *obj); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__load() instead") -LIBBPF_API int bpf_object__load_xattr(struct bpf_object_load_attr *attr); -LIBBPF_DEPRECATED_SINCE(0, 6, "bpf_object__unload() is deprecated, use bpf_object__close() instead") -LIBBPF_API int bpf_object__unload(struct bpf_object *obj); LIBBPF_API const char *bpf_object__name(const struct bpf_object *obj); LIBBPF_API unsigned int bpf_object__kversion(const struct bpf_object *obj); @@ -265,29 +229,10 @@ LIBBPF_API struct btf *bpf_object__btf(const struct bpf_object *obj); LIBBPF_API int bpf_object__btf_fd(const struct bpf_object *obj); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__find_program_by_name() instead") -LIBBPF_API struct bpf_program * -bpf_object__find_program_by_title(const struct bpf_object *obj, - const char *title); LIBBPF_API struct bpf_program * bpf_object__find_program_by_name(const struct bpf_object *obj, const char *name); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "track bpf_objects in application code instead") -struct bpf_object *bpf_object__next(struct bpf_object *prev); -#define bpf_object__for_each_safe(pos, tmp) \ - for ((pos) = bpf_object__next(NULL), \ - (tmp) = bpf_object__next(pos); \ - (pos) != NULL; \ - (pos) = (tmp), (tmp) = bpf_object__next(tmp)) - -typedef void (*bpf_object_clear_priv_t)(struct bpf_object *, void *); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_object__set_priv(struct bpf_object *obj, void *priv, - bpf_object_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_object__priv(const struct bpf_object *prog); - LIBBPF_API int libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type, enum bpf_attach_type *expected_attach_type); @@ -298,9 +243,7 @@ /* Accessors of bpf_program */ struct bpf_program; -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__next_program() instead") -struct bpf_program *bpf_program__next(struct bpf_program *prog, - const struct bpf_object *obj); + LIBBPF_API struct bpf_program * bpf_object__next_program(const struct bpf_object *obj, struct bpf_program *prog); @@ -309,32 +252,18 @@ (pos) != NULL; \ (pos) = bpf_object__next_program((obj), (pos))) -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__prev_program() instead") -struct bpf_program *bpf_program__prev(struct bpf_program *prog, - const struct bpf_object *obj); LIBBPF_API struct bpf_program * bpf_object__prev_program(const struct bpf_object *obj, struct bpf_program *prog); -typedef void (*bpf_program_clear_priv_t)(struct bpf_program *, void *); - -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_program__set_priv(struct bpf_program *prog, void *priv, - bpf_program_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_program__priv(const struct bpf_program *prog); LIBBPF_API void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex); LIBBPF_API const char *bpf_program__name(const struct bpf_program *prog); LIBBPF_API const char *bpf_program__section_name(const struct bpf_program *prog); -LIBBPF_API LIBBPF_DEPRECATED("BPF program title is confusing term; please use bpf_program__section_name() instead") -const char *bpf_program__title(const struct bpf_program *prog, bool needs_copy); LIBBPF_API bool bpf_program__autoload(const struct bpf_program *prog); LIBBPF_API int bpf_program__set_autoload(struct bpf_program *prog, bool autoload); - -/* returns program size in bytes */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__insn_cnt() instead") -LIBBPF_API size_t bpf_program__size(const struct bpf_program *prog); +LIBBPF_API bool bpf_program__autoattach(const struct bpf_program *prog); +LIBBPF_API void bpf_program__set_autoattach(struct bpf_program *prog, bool autoattach); struct bpf_insn; @@ -388,17 +317,7 @@ */ LIBBPF_API size_t bpf_program__insn_cnt(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 6, "use bpf_object__load() instead") -LIBBPF_API int bpf_program__load(struct bpf_program *prog, const char *license, __u32 kern_version); LIBBPF_API int bpf_program__fd(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__pin_instance(struct bpf_program *prog, - const char *path, - int instance); -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__unpin_instance(struct bpf_program *prog, - const char *path, - int instance); /** * @brief **bpf_program__pin()** pins the BPF program to a file @@ -542,6 +461,52 @@ const char *pattern, const struct bpf_kprobe_multi_opts *opts); +struct bpf_ksyscall_opts { + /* size of this struct, for forward/backward compatiblity */ + size_t sz; + /* custom user-provided value fetchable through bpf_get_attach_cookie() */ + __u64 bpf_cookie; + /* attach as return probe? */ + bool retprobe; + size_t :0; +}; +#define bpf_ksyscall_opts__last_field retprobe + +/** + * @brief **bpf_program__attach_ksyscall()** attaches a BPF program + * to kernel syscall handler of a specified syscall. Optionally it's possible + * to request to install retprobe that will be triggered at syscall exit. It's + * also possible to associate BPF cookie (though options). + * + * Libbpf automatically will determine correct full kernel function name, + * which depending on system architecture and kernel version/configuration + * could be of the form ___sys_ or __se_sys_, and will + * attach specified program using kprobe/kretprobe mechanism. + * + * **bpf_program__attach_ksyscall()** is an API counterpart of declarative + * **SEC("ksyscall/")** annotation of BPF programs. + * + * At the moment **SEC("ksyscall")** and **bpf_program__attach_ksyscall()** do + * not handle all the calling convention quirks for mmap(), clone() and compat + * syscalls. It also only attaches to "native" syscall interfaces. If host + * system supports compat syscalls or defines 32-bit syscalls in 64-bit + * kernel, such syscall interfaces won't be attached to by libbpf. + * + * These limitations may or may not change in the future. Therefore it is + * recommended to use SEC("kprobe") for these syscalls or if working with + * compat and 32-bit interfaces is required. + * + * @param prog BPF program to attach + * @param syscall_name Symbolic name of the syscall (e.g., "bpf") + * @param opts Additional options (see **struct bpf_ksyscall_opts**) + * @return Reference to the newly created BPF link; or NULL is returned on + * error, error code is stored in errno + */ +LIBBPF_API struct bpf_link * +bpf_program__attach_ksyscall(const struct bpf_program *prog, + const char *syscall_name, + const struct bpf_ksyscall_opts *opts); + struct bpf_uprobe_opts { /* size of this struct, for forward/backward compatiblity */ size_t sz; @@ -698,99 +663,6 @@ bpf_program__attach_iter(const struct bpf_program *prog, const struct bpf_iter_attach_opts *opts); -/* - * Libbpf allows callers to adjust BPF programs before being loaded - * into kernel. One program in an object file can be transformed into - * multiple variants to be attached to different hooks. - * - * bpf_program_prep_t, bpf_program__set_prep and bpf_program__nth_fd - * form an API for this purpose. - * - * - bpf_program_prep_t: - * Defines a 'preprocessor', which is a caller defined function - * passed to libbpf through bpf_program__set_prep(), and will be - * called before program is loaded. The processor should adjust - * the program one time for each instance according to the instance id - * passed to it. - * - * - bpf_program__set_prep: - * Attaches a preprocessor to a BPF program. The number of instances - * that should be created is also passed through this function. - * - * - bpf_program__nth_fd: - * After the program is loaded, get resulting FD of a given instance - * of the BPF program. - * - * If bpf_program__set_prep() is not used, the program would be loaded - * without adjustment during bpf_object__load(). The program has only - * one instance. In this case bpf_program__fd(prog) is equal to - * bpf_program__nth_fd(prog, 0). - */ -struct bpf_prog_prep_result { - /* - * If not NULL, load new instruction array. - * If set to NULL, don't load this instance. - */ - struct bpf_insn *new_insn_ptr; - int new_insn_cnt; - - /* If not NULL, result FD is written to it. */ - int *pfd; -}; - -/* - * Parameters of bpf_program_prep_t: - * - prog: The bpf_program being loaded. - * - n: Index of instance being generated. - * - insns: BPF instructions array. - * - insns_cnt:Number of instructions in insns. - * - res: Output parameter, result of transformation. - * - * Return value: - * - Zero: pre-processing success. - * - Non-zero: pre-processing error, stop loading. - */ -typedef int (*bpf_program_prep_t)(struct bpf_program *prog, int n, - struct bpf_insn *insns, int insns_cnt, - struct bpf_prog_prep_result *res); - -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__insns() for getting bpf_program instructions") -LIBBPF_API int bpf_program__set_prep(struct bpf_program *prog, int nr_instance, - bpf_program_prep_t prep); - -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__nth_fd(const struct bpf_program *prog, int n); - -/* - * Adjust type of BPF program. Default is kprobe. - */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_socket_filter(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_tracepoint(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_raw_tracepoint(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_kprobe(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_lsm(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sched_cls(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sched_act(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_xdp(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_perf_event(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_tracing(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_struct_ops(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_extension(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sk_lookup(struct bpf_program *prog); - LIBBPF_API enum bpf_prog_type bpf_program__type(const struct bpf_program *prog); /** @@ -853,47 +725,6 @@ bpf_program__set_attach_target(struct bpf_program *prog, int attach_prog_fd, const char *attach_func_name); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_socket_filter(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_tracepoint(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_raw_tracepoint(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_kprobe(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_lsm(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sched_cls(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sched_act(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_xdp(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_perf_event(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_tracing(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_struct_ops(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_extension(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sk_lookup(const struct bpf_program *prog); - -/* - * No need for __attribute__((packed)), all members of 'bpf_map_def' - * are all aligned. In addition, using __attribute__((packed)) - * would trigger a -Wpacked warning message, and lead to an error - * if -Werror is set. - */ -struct bpf_map_def { - unsigned int type; - unsigned int key_size; - unsigned int value_size; - unsigned int max_entries; - unsigned int map_flags; -}; - /** * @brief **bpf_object__find_map_by_name()** returns BPF map of * the given name, if it exists within the passed BPF object @@ -908,16 +739,6 @@ LIBBPF_API int bpf_object__find_map_fd_by_name(const struct bpf_object *obj, const char *name); -/* - * Get bpf_map through the offset of corresponding struct bpf_map_def - * in the BPF object file. - */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__find_map_by_name() instead") -struct bpf_map * -bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__next_map() instead") -struct bpf_map *bpf_map__next(const struct bpf_map *map, const struct bpf_object *obj); LIBBPF_API struct bpf_map * bpf_object__next_map(const struct bpf_object *obj, const struct bpf_map *map); @@ -927,8 +748,6 @@ (pos) = bpf_object__next_map((obj), (pos))) #define bpf_map__for_each bpf_object__for_each_map -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__prev_map() instead") -struct bpf_map *bpf_map__prev(const struct bpf_map *map, const struct bpf_object *obj); LIBBPF_API struct bpf_map * bpf_object__prev_map(const struct bpf_object *obj, const struct bpf_map *map); @@ -962,9 +781,6 @@ */ LIBBPF_API int bpf_map__fd(const struct bpf_map *map); LIBBPF_API int bpf_map__reuse_fd(struct bpf_map *map, int fd); -/* get map definition */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 8, "use appropriate getters or setters instead") -const struct bpf_map_def *bpf_map__def(const struct bpf_map *map); /* get map name */ LIBBPF_API const char *bpf_map__name(const struct bpf_map *map); /* get/set map type */ @@ -973,8 +789,6 @@ /* get/set map size (max_entries) */ LIBBPF_API __u32 bpf_map__max_entries(const struct bpf_map *map); LIBBPF_API int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_map__set_max_entries() instead") -LIBBPF_API int bpf_map__resize(struct bpf_map *map, __u32 max_entries); /* get/set map flags */ LIBBPF_API __u32 bpf_map__map_flags(const struct bpf_map *map); LIBBPF_API int bpf_map__set_map_flags(struct bpf_map *map, __u32 flags); @@ -997,17 +811,9 @@ LIBBPF_API __u64 bpf_map__map_extra(const struct bpf_map *map); LIBBPF_API int bpf_map__set_map_extra(struct bpf_map *map, __u64 map_extra); -typedef void (*bpf_map_clear_priv_t)(struct bpf_map *, void *); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_map__set_priv(struct bpf_map *map, void *priv, - bpf_map_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_map__priv(const struct bpf_map *map); LIBBPF_API int bpf_map__set_initial_value(struct bpf_map *map, const void *data, size_t size); LIBBPF_API const void *bpf_map__initial_value(struct bpf_map *map, size_t *psize); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_map__type() instead") -LIBBPF_API bool bpf_map__is_offload_neutral(const struct bpf_map *map); /** * @brief **bpf_map__is_internal()** tells the caller whether or not the @@ -1130,65 +936,6 @@ LIBBPF_API int bpf_map__get_next_key(const struct bpf_map *map, const void *cur_key, void *next_key, size_t key_sz); -/** - * @brief **libbpf_get_error()** extracts the error code from the passed - * pointer - * @param ptr pointer returned from libbpf API function - * @return error code; or 0 if no error occured - * - * Many libbpf API functions which return pointers have logic to encode error - * codes as pointers, and do not return NULL. Meaning **libbpf_get_error()** - * should be used on the return value from these functions immediately after - * calling the API function, with no intervening calls that could clobber the - * `errno` variable. Consult the individual functions documentation to verify - * if this logic applies should be used. - * - * For these API functions, if `libbpf_set_strict_mode(LIBBPF_STRICT_CLEAN_PTRS)` - * is enabled, NULL is returned on error instead. - * - * If ptr is NULL, then errno should be already set by the failing - * API, because libbpf never returns NULL on success and it now always - * sets errno on error. - * - * Example usage: - * - * struct perf_buffer *pb; - * - * pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES, &opts); - * err = libbpf_get_error(pb); - * if (err) { - * pb = NULL; - * fprintf(stderr, "failed to open perf buffer: %d\n", err); - * goto cleanup; - * } - */ -LIBBPF_API long libbpf_get_error(const void *ptr); - -struct bpf_prog_load_attr { - const char *file; - enum bpf_prog_type prog_type; - enum bpf_attach_type expected_attach_type; - int ifindex; - int log_level; - int prog_flags; -}; - -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__open() and bpf_object__load() instead") -LIBBPF_API int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__open() and bpf_object__load() instead") -LIBBPF_API int bpf_prog_load_deprecated(const char *file, enum bpf_prog_type type, - struct bpf_object **pobj, int *prog_fd); - -/* XDP related API */ -struct xdp_link_info { - __u32 prog_id; - __u32 drv_prog_id; - __u32 hw_prog_id; - __u32 skb_prog_id; - __u8 attach_mode; -}; - struct bpf_xdp_set_link_opts { size_t sz; int old_fd; @@ -1196,17 +943,6 @@ }; #define bpf_xdp_set_link_opts__last_field old_fd -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") -LIBBPF_API int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") -LIBBPF_API int bpf_set_link_xdp_fd_opts(int ifindex, int fd, __u32 flags, - const struct bpf_xdp_set_link_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_query_id() instead") -LIBBPF_API int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_query() instead") -LIBBPF_API int bpf_get_link_xdp_info(int ifindex, struct xdp_link_info *info, - size_t info_size, __u32 flags); - struct bpf_xdp_attach_opts { size_t sz; int old_prog_fd; @@ -1277,6 +1013,7 @@ /* Ring buffer APIs */ struct ring_buffer; +struct user_ring_buffer; typedef int (*ring_buffer_sample_fn)(void *ctx, void *data, size_t size); @@ -1296,6 +1033,112 @@ LIBBPF_API int ring_buffer__consume(struct ring_buffer *rb); LIBBPF_API int ring_buffer__epoll_fd(const struct ring_buffer *rb); +struct user_ring_buffer_opts { + size_t sz; /* size of this struct, for forward/backward compatibility */ +}; + +#define user_ring_buffer_opts__last_field sz + +/* @brief **user_ring_buffer__new()** creates a new instance of a user ring + * buffer. + * + * @param map_fd A file descriptor to a BPF_MAP_TYPE_USER_RINGBUF map. + * @param opts Options for how the ring buffer should be created. + * @return A user ring buffer on success; NULL and errno being set on a + * failure. + */ +LIBBPF_API struct user_ring_buffer * +user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts); + +/* @brief **user_ring_buffer__reserve()** reserves a pointer to a sample in the + * user ring buffer. + * @param rb A pointer to a user ring buffer. + * @param size The size of the sample, in bytes. + * @return A pointer to an 8-byte aligned reserved region of the user ring + * buffer; NULL, and errno being set if a sample could not be reserved. + * + * This function is *not* thread safe, and callers must synchronize accessing + * this function if there are multiple producers. If a size is requested that + * is larger than the size of the entire ring buffer, errno will be set to + * E2BIG and NULL is returned. If the ring buffer could accommodate the size, + * but currently does not have enough space, errno is set to ENOSPC and NULL is + * returned. + * + * After initializing the sample, callers must invoke + * **user_ring_buffer__submit()** to post the sample to the kernel. Otherwise, + * the sample must be freed with **user_ring_buffer__discard()**. + */ +LIBBPF_API void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size); + +/* @brief **user_ring_buffer__reserve_blocking()** reserves a record in the + * ring buffer, possibly blocking for up to @timeout_ms until a sample becomes + * available. + * @param rb The user ring buffer. + * @param size The size of the sample, in bytes. + * @param timeout_ms The amount of time, in milliseconds, for which the caller + * should block when waiting for a sample. -1 causes the caller to block + * indefinitely. + * @return A pointer to an 8-byte aligned reserved region of the user ring + * buffer; NULL, and errno being set if a sample could not be reserved. + * + * This function is *not* thread safe, and callers must synchronize + * accessing this function if there are multiple producers + * + * If **timeout_ms** is -1, the function will block indefinitely until a sample + * becomes available. Otherwise, **timeout_ms** must be non-negative, or errno + * is set to EINVAL, and NULL is returned. If **timeout_ms** is 0, no blocking + * will occur and the function will return immediately after attempting to + * reserve a sample. + * + * If **size** is larger than the size of the entire ring buffer, errno is set + * to E2BIG and NULL is returned. If the ring buffer could accommodate + * **size**, but currently does not have enough space, the caller will block + * until at most **timeout_ms** has elapsed. If insufficient space is available + * at that time, errno is set to ENOSPC, and NULL is returned. + * + * The kernel guarantees that it will wake up this thread to check if + * sufficient space is available in the ring buffer at least once per + * invocation of the **bpf_ringbuf_drain()** helper function, provided that at + * least one sample is consumed, and the BPF program did not invoke the + * function with BPF_RB_NO_WAKEUP. A wakeup may occur sooner than that, but the + * kernel does not guarantee this. If the helper function is invoked with + * BPF_RB_FORCE_WAKEUP, a wakeup event will be sent even if no sample is + * consumed. + * + * When a sample of size **size** is found within **timeout_ms**, a pointer to + * the sample is returned. After initializing the sample, callers must invoke + * **user_ring_buffer__submit()** to post the sample to the ring buffer. + * Otherwise, the sample must be freed with **user_ring_buffer__discard()**. + */ +LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb, + __u32 size, + int timeout_ms); + +/* @brief **user_ring_buffer__submit()** submits a previously reserved sample + * into the ring buffer. + * @param rb The user ring buffer. + * @param sample A reserved sample. + * + * It is not necessary to synchronize amongst multiple producers when invoking + * this function. + */ +LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample); + +/* @brief **user_ring_buffer__discard()** discards a previously reserved sample. + * @param rb The user ring buffer. + * @param sample A reserved sample. + * + * It is not necessary to synchronize amongst multiple producers when invoking + * this function. + */ +LIBBPF_API void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample); + +/* @brief **user_ring_buffer__free()** frees a ring buffer that was previously + * created with **user_ring_buffer__new()**. + * @param rb The user ring buffer being freed. + */ +LIBBPF_API void user_ring_buffer__free(struct user_ring_buffer *rb); + /* Perf buffer APIs */ struct perf_buffer; @@ -1305,17 +1148,7 @@ /* common use perf buffer options */ struct perf_buffer_opts { - union { - size_t sz; - struct { /* DEPRECATED: will be removed in v1.0 */ - /* if specified, sample_cb is called for each sample */ - perf_buffer_sample_fn sample_cb; - /* if specified, lost_cb is called for each batch of lost samples */ - perf_buffer_lost_fn lost_cb; - /* ctx is provided to sample_cb and lost_cb */ - void *ctx; - }; - }; + size_t sz; }; #define perf_buffer_opts__last_field sz @@ -1336,21 +1169,6 @@ perf_buffer_sample_fn sample_cb, perf_buffer_lost_fn lost_cb, void *ctx, const struct perf_buffer_opts *opts); -LIBBPF_API struct perf_buffer * -perf_buffer__new_v0_6_0(int map_fd, size_t page_cnt, - perf_buffer_sample_fn sample_cb, perf_buffer_lost_fn lost_cb, void *ctx, - const struct perf_buffer_opts *opts); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use new variant of perf_buffer__new() instead") -struct perf_buffer *perf_buffer__new_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_opts *opts); - -#define perf_buffer__new(...) ___libbpf_overload(___perf_buffer_new, __VA_ARGS__) -#define ___perf_buffer_new6(map_fd, page_cnt, sample_cb, lost_cb, ctx, opts) \ - perf_buffer__new(map_fd, page_cnt, sample_cb, lost_cb, ctx, opts) -#define ___perf_buffer_new3(map_fd, page_cnt, opts) \ - perf_buffer__new_deprecated(map_fd, page_cnt, opts) - enum bpf_perf_event_ret { LIBBPF_PERF_EVENT_DONE = 0, LIBBPF_PERF_EVENT_ERROR = -1, @@ -1364,21 +1182,9 @@ /* raw perf buffer options, giving most power and control */ struct perf_buffer_raw_opts { - union { - struct { - size_t sz; - long :0; - long :0; - }; - struct { /* DEPRECATED: will be removed in v1.0 */ - /* perf event attrs passed directly into perf_event_open() */ - struct perf_event_attr *attr; - /* raw event callback */ - perf_buffer_event_fn event_cb; - /* ctx is provided to event_cb */ - void *ctx; - }; - }; + size_t sz; + long :0; + long :0; /* if cpu_cnt == 0, open all on all possible CPUs (up to the number of * max_entries of given PERF_EVENT_ARRAY map) */ @@ -1390,26 +1196,13 @@ }; #define perf_buffer_raw_opts__last_field map_keys +struct perf_event_attr; + LIBBPF_API struct perf_buffer * perf_buffer__new_raw(int map_fd, size_t page_cnt, struct perf_event_attr *attr, perf_buffer_event_fn event_cb, void *ctx, const struct perf_buffer_raw_opts *opts); -LIBBPF_API struct perf_buffer * -perf_buffer__new_raw_v0_6_0(int map_fd, size_t page_cnt, struct perf_event_attr *attr, - perf_buffer_event_fn event_cb, void *ctx, - const struct perf_buffer_raw_opts *opts); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use new variant of perf_buffer__new_raw() instead") -struct perf_buffer *perf_buffer__new_raw_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_raw_opts *opts); - -#define perf_buffer__new_raw(...) ___libbpf_overload(___perf_buffer_new_raw, __VA_ARGS__) -#define ___perf_buffer_new_raw6(map_fd, page_cnt, attr, event_cb, ctx, opts) \ - perf_buffer__new_raw(map_fd, page_cnt, attr, event_cb, ctx, opts) -#define ___perf_buffer_new_raw3(map_fd, page_cnt, opts) \ - perf_buffer__new_raw_deprecated(map_fd, page_cnt, opts) - LIBBPF_API void perf_buffer__free(struct perf_buffer *pb); LIBBPF_API int perf_buffer__epoll_fd(const struct perf_buffer *pb); LIBBPF_API int perf_buffer__poll(struct perf_buffer *pb, int timeout_ms); @@ -1417,15 +1210,22 @@ LIBBPF_API int perf_buffer__consume_buffer(struct perf_buffer *pb, size_t buf_idx); LIBBPF_API size_t perf_buffer__buffer_cnt(const struct perf_buffer *pb); LIBBPF_API int perf_buffer__buffer_fd(const struct perf_buffer *pb, size_t buf_idx); - -typedef enum bpf_perf_event_ret - (*bpf_perf_event_print_t)(struct perf_event_header *hdr, - void *private_data); -LIBBPF_DEPRECATED_SINCE(0, 8, "use perf_buffer__poll() or perf_buffer__consume() instead") -LIBBPF_API enum bpf_perf_event_ret -bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, - void **copy_mem, size_t *copy_size, - bpf_perf_event_print_t fn, void *private_data); +/** + * @brief **perf_buffer__buffer()** returns the per-cpu raw mmap()'ed underlying + * memory region of the ring buffer. + * This ring buffer can be used to implement a custom events consumer. + * The ring buffer starts with the *struct perf_event_mmap_page*, which + * holds the ring buffer managment fields, when accessing the header + * structure it's important to be SMP aware. + * You can refer to *perf_event_read_simple* for a simple example. + * @param pb the perf buffer structure + * @param buf_idx the buffer index to retreive + * @param buf (out) gets the base pointer of the mmap()'ed memory + * @param buf_size (out) gets the size of the mmap()'ed region + * @return 0 on success, negative error code for failure + */ +LIBBPF_API int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf, + size_t *buf_size); struct bpf_prog_linfo; struct bpf_prog_info; @@ -1448,14 +1248,6 @@ * user, causing subsequent probes to fail. In this case, the caller may want * to adjust that limit with setrlimit(). */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_prog_type() instead") -LIBBPF_API bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_map_type() instead") -LIBBPF_API bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_helper() instead") -LIBBPF_API bool bpf_probe_helper(enum bpf_func_id id, enum bpf_prog_type prog_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "implement your own or use bpftool for feature detection") -LIBBPF_API bool bpf_probe_large_insn_limit(__u32 ifindex); /** * @brief **libbpf_probe_bpf_prog_type()** detects if host kernel supports @@ -1499,72 +1291,6 @@ LIBBPF_API int libbpf_probe_bpf_helper(enum bpf_prog_type prog_type, enum bpf_func_id helper_id, const void *opts); -/* - * Get bpf_prog_info in continuous memory - * - * struct bpf_prog_info has multiple arrays. The user has option to choose - * arrays to fetch from kernel. The following APIs provide an uniform way to - * fetch these data. All arrays in bpf_prog_info are stored in a single - * continuous memory region. This makes it easy to store the info in a - * file. - * - * Before writing bpf_prog_info_linear to files, it is necessary to - * translate pointers in bpf_prog_info to offsets. Helper functions - * bpf_program__bpil_addr_to_offs() and bpf_program__bpil_offs_to_addr() - * are introduced to switch between pointers and offsets. - * - * Examples: - * # To fetch map_ids and prog_tags: - * __u64 arrays = (1UL << BPF_PROG_INFO_MAP_IDS) | - * (1UL << BPF_PROG_INFO_PROG_TAGS); - * struct bpf_prog_info_linear *info_linear = - * bpf_program__get_prog_info_linear(fd, arrays); - * - * # To save data in file - * bpf_program__bpil_addr_to_offs(info_linear); - * write(f, info_linear, sizeof(*info_linear) + info_linear->data_len); - * - * # To read data from file - * read(f, info_linear, ); - * bpf_program__bpil_offs_to_addr(info_linear); - */ -enum bpf_prog_info_array { - BPF_PROG_INFO_FIRST_ARRAY = 0, - BPF_PROG_INFO_JITED_INSNS = 0, - BPF_PROG_INFO_XLATED_INSNS, - BPF_PROG_INFO_MAP_IDS, - BPF_PROG_INFO_JITED_KSYMS, - BPF_PROG_INFO_JITED_FUNC_LENS, - BPF_PROG_INFO_FUNC_INFO, - BPF_PROG_INFO_LINE_INFO, - BPF_PROG_INFO_JITED_LINE_INFO, - BPF_PROG_INFO_PROG_TAGS, - BPF_PROG_INFO_LAST_ARRAY, -}; - -struct bpf_prog_info_linear { - /* size of struct bpf_prog_info, when the tool is compiled */ - __u32 info_len; - /* total bytes allocated for data, round up to 8 bytes */ - __u32 data_len; - /* which arrays are included in data */ - __u64 arrays; - struct bpf_prog_info info; - __u8 data[]; -}; - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API struct bpf_prog_info_linear * -bpf_program__get_prog_info_linear(int fd, __u64 arrays); - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API void -bpf_program__bpil_addr_to_offs(struct bpf_prog_info_linear *info_linear); - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API void -bpf_program__bpil_offs_to_addr(struct bpf_prog_info_linear *info_linear); - /** * @brief **libbpf_num_possible_cpus()** is a helper function to get the * number of possible CPUs that the host kernel supports and expects. diff -Nru dwarves-1.24/lib/bpf/src/libbpf_internal.h dwarves-1.25/lib/bpf/src/libbpf_internal.h --- dwarves-1.24/lib/bpf/src/libbpf_internal.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_internal.h 2023-02-22 13:48:48.000000000 +0000 @@ -15,7 +15,6 @@ #include #include #include -#include "libbpf_legacy.h" #include "relo_core.h" /* make sure libbpf doesn't use kernel-only integer typedefs */ @@ -109,9 +108,9 @@ size_t str_len = strlen(str); size_t sfx_len = strlen(sfx); - if (sfx_len <= str_len) - return strcmp(str + str_len - sfx_len, sfx); - return false; + if (sfx_len > str_len) + return false; + return strcmp(str + str_len - sfx_len, sfx) == 0; } /* Symbol versioning is different between static and shared library. @@ -353,6 +352,8 @@ FEAT_BPF_COOKIE, /* BTF_KIND_ENUM64 support and BTF_KIND_ENUM kflag support */ FEAT_BTF_ENUM64, + /* Kernel uses syscall wrapper (CONFIG_ARCH_HAS_SYSCALL_WRAPPER) */ + FEAT_SYSCALL_WRAPPER, __FEAT_CNT, }; @@ -478,8 +479,6 @@ __s32 btf__find_by_name_kind_own(const struct btf *btf, const char *type_name, __u32 kind); -extern enum libbpf_strict_mode libbpf_mode; - typedef int (*kallsyms_cb_t)(unsigned long long sym_addr, char sym_type, const char *sym_name, void *ctx); @@ -498,12 +497,8 @@ */ static inline int libbpf_err_errno(int ret) { - if (libbpf_mode & LIBBPF_STRICT_DIRECT_ERRS) - /* errno is already assumed to be set on error */ - return ret < 0 ? -errno : ret; - - /* legacy: on error return -1 directly and don't touch errno */ - return ret; + /* errno is already assumed to be set on error */ + return ret < 0 ? -errno : ret; } /* handle error for pointer-returning APIs, err is assumed to be < 0 always */ @@ -511,12 +506,7 @@ { /* set errno on error, this doesn't break anything */ errno = -err; - - if (libbpf_mode & LIBBPF_STRICT_CLEAN_PTRS) - return NULL; - - /* legacy: encode err as ptr */ - return ERR_PTR(err); + return NULL; } /* handle pointer-returning APIs' error handling */ @@ -526,11 +516,7 @@ if (IS_ERR(ret)) errno = -PTR_ERR(ret); - if (libbpf_mode & LIBBPF_STRICT_CLEAN_PTRS) - return IS_ERR(ret) ? NULL : ret; - - /* legacy: pass-through original pointer */ - return ret; + return IS_ERR(ret) ? NULL : ret; } static inline bool str_is_empty(const char *s) @@ -587,4 +573,7 @@ return x && (x & (x - 1)) == 0; } +#define PROG_LOAD_ATTEMPTS 5 +int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts); + #endif /* __LIBBPF_LIBBPF_INTERNAL_H */ diff -Nru dwarves-1.24/lib/bpf/src/libbpf_legacy.h dwarves-1.25/lib/bpf/src/libbpf_legacy.h --- dwarves-1.24/lib/bpf/src/libbpf_legacy.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_legacy.h 2023-02-22 13:48:48.000000000 +0000 @@ -20,6 +20,11 @@ extern "C" { #endif +/* As of libbpf 1.0 libbpf_set_strict_mode() and enum libbpf_struct_mode have + * no effect. But they are left in libbpf_legacy.h so that applications that + * prepared for libbpf 1.0 before final release by using + * libbpf_set_strict_mode() still work with libbpf 1.0+ without any changes. + */ enum libbpf_strict_mode { /* Turn on all supported strict features of libbpf to simulate libbpf * v1.0 behavior. @@ -71,8 +76,8 @@ * first BPF program or map creation operation. This is done only if * kernel is too old to support memcg-based memory accounting for BPF * subsystem. By default, RLIMIT_MEMLOCK limit is set to RLIM_INFINITY, - * but it can be overriden with libbpf_set_memlock_rlim_max() API. - * Note that libbpf_set_memlock_rlim_max() needs to be called before + * but it can be overriden with libbpf_set_memlock_rlim() API. + * Note that libbpf_set_memlock_rlim() needs to be called before * the very first bpf_prog_load(), bpf_map_create() or bpf_object__load() * operation. */ @@ -88,6 +93,25 @@ LIBBPF_API int libbpf_set_strict_mode(enum libbpf_strict_mode mode); +/** + * @brief **libbpf_get_error()** extracts the error code from the passed + * pointer + * @param ptr pointer returned from libbpf API function + * @return error code; or 0 if no error occured + * + * Note, as of libbpf 1.0 this function is not necessary and not recommended + * to be used. Libbpf doesn't return error code embedded into the pointer + * itself. Instead, NULL is returned on error and error code is passed through + * thread-local errno variable. **libbpf_get_error()** is just returning -errno + * value if it receives NULL, which is correct only if errno hasn't been + * modified between libbpf API call and corresponding **libbpf_get_error()** + * call. Prefer to check return for NULL and use errno directly. + * + * This API is left in libbpf 1.0 to allow applications that were 1.0-ready + * before final libbpf 1.0 without needing to change them. + */ +LIBBPF_API long libbpf_get_error(const void *ptr); + #define DECLARE_LIBBPF_OPTS LIBBPF_OPTS /* "Discouraged" APIs which don't follow consistent libbpf naming patterns. @@ -101,6 +125,8 @@ struct btf; struct btf_ext; +LIBBPF_API struct btf *libbpf_find_kernel_btf(void); + LIBBPF_API enum bpf_prog_type bpf_program__get_type(const struct bpf_program *prog); LIBBPF_API enum bpf_attach_type bpf_program__get_expected_attach_type(const struct bpf_program *prog); LIBBPF_API const char *bpf_map__get_pin_path(const struct bpf_map *map); diff -Nru dwarves-1.24/lib/bpf/src/libbpf.map dwarves-1.25/lib/bpf/src/libbpf.map --- dwarves-1.24/lib/bpf/src/libbpf.map 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf.map 2023-02-22 13:48:48.000000000 +0000 @@ -1,29 +1,14 @@ LIBBPF_0.0.1 { global: bpf_btf_get_fd_by_id; - bpf_create_map; - bpf_create_map_in_map; - bpf_create_map_in_map_node; - bpf_create_map_name; - bpf_create_map_node; - bpf_create_map_xattr; - bpf_load_btf; - bpf_load_program; - bpf_load_program_xattr; bpf_map__btf_key_type_id; bpf_map__btf_value_type_id; - bpf_map__def; bpf_map__fd; - bpf_map__is_offload_neutral; bpf_map__name; - bpf_map__next; bpf_map__pin; - bpf_map__prev; - bpf_map__priv; bpf_map__reuse_fd; bpf_map__set_ifindex; bpf_map__set_inner_map_fd; - bpf_map__set_priv; bpf_map__unpin; bpf_map_delete_elem; bpf_map_get_fd_by_id; @@ -38,79 +23,37 @@ bpf_object__btf_fd; bpf_object__close; bpf_object__find_map_by_name; - bpf_object__find_map_by_offset; - bpf_object__find_program_by_title; bpf_object__kversion; bpf_object__load; bpf_object__name; - bpf_object__next; bpf_object__open; - bpf_object__open_buffer; - bpf_object__open_xattr; bpf_object__pin; bpf_object__pin_maps; bpf_object__pin_programs; - bpf_object__priv; - bpf_object__set_priv; - bpf_object__unload; bpf_object__unpin_maps; bpf_object__unpin_programs; - bpf_perf_event_read_simple; bpf_prog_attach; bpf_prog_detach; bpf_prog_detach2; bpf_prog_get_fd_by_id; bpf_prog_get_next_id; - bpf_prog_load; - bpf_prog_load_xattr; bpf_prog_query; - bpf_prog_test_run; - bpf_prog_test_run_xattr; bpf_program__fd; - bpf_program__is_kprobe; - bpf_program__is_perf_event; - bpf_program__is_raw_tracepoint; - bpf_program__is_sched_act; - bpf_program__is_sched_cls; - bpf_program__is_socket_filter; - bpf_program__is_tracepoint; - bpf_program__is_xdp; - bpf_program__load; - bpf_program__next; - bpf_program__nth_fd; bpf_program__pin; - bpf_program__pin_instance; - bpf_program__prev; - bpf_program__priv; bpf_program__set_expected_attach_type; bpf_program__set_ifindex; - bpf_program__set_kprobe; - bpf_program__set_perf_event; - bpf_program__set_prep; - bpf_program__set_priv; - bpf_program__set_raw_tracepoint; - bpf_program__set_sched_act; - bpf_program__set_sched_cls; - bpf_program__set_socket_filter; - bpf_program__set_tracepoint; bpf_program__set_type; - bpf_program__set_xdp; - bpf_program__title; bpf_program__unload; bpf_program__unpin; - bpf_program__unpin_instance; bpf_prog_linfo__free; bpf_prog_linfo__new; bpf_prog_linfo__lfind_addr_func; bpf_prog_linfo__lfind; bpf_raw_tracepoint_open; - bpf_set_link_xdp_fd; bpf_task_fd_query; - bpf_verify_program; btf__fd; btf__find_by_name; btf__free; - btf__get_from_id; btf__name_by_offset; btf__new; btf__resolve_size; @@ -127,48 +70,24 @@ LIBBPF_0.0.2 { global: - bpf_probe_helper; - bpf_probe_map_type; - bpf_probe_prog_type; - bpf_map__resize; bpf_map_lookup_elem_flags; bpf_object__btf; bpf_object__find_map_fd_by_name; - bpf_get_link_xdp_id; - btf__dedup; - btf__get_map_kv_tids; - btf__get_nr_types; btf__get_raw_data; - btf__load; btf_ext__free; - btf_ext__func_info_rec_size; btf_ext__get_raw_data; - btf_ext__line_info_rec_size; btf_ext__new; - btf_ext__reloc_func_info; - btf_ext__reloc_line_info; - xsk_umem__create; - xsk_socket__create; - xsk_umem__delete; - xsk_socket__delete; - xsk_umem__fd; - xsk_socket__fd; - bpf_program__get_prog_info_linear; - bpf_program__bpil_addr_to_offs; - bpf_program__bpil_offs_to_addr; } LIBBPF_0.0.1; LIBBPF_0.0.3 { global: bpf_map__is_internal; bpf_map_freeze; - btf__finalize_data; } LIBBPF_0.0.2; LIBBPF_0.0.4 { global: bpf_link__destroy; - bpf_object__load_xattr; bpf_program__attach_kprobe; bpf_program__attach_perf_event; bpf_program__attach_raw_tracepoint; @@ -176,14 +95,10 @@ bpf_program__attach_uprobe; btf_dump__dump_type; btf_dump__free; - btf_dump__new; btf__parse_elf; libbpf_num_possible_cpus; perf_buffer__free; - perf_buffer__new; - perf_buffer__new_raw; perf_buffer__poll; - xsk_umem__create; } LIBBPF_0.0.3; LIBBPF_0.0.5 { @@ -193,7 +108,6 @@ LIBBPF_0.0.6 { global: - bpf_get_link_xdp_info; bpf_map__get_pin_path; bpf_map__is_pinned; bpf_map__set_pin_path; @@ -202,9 +116,6 @@ bpf_program__attach_trace; bpf_program__get_expected_attach_type; bpf_program__get_type; - bpf_program__is_tracing; - bpf_program__set_tracing; - bpf_program__size; btf__find_by_name_kind; libbpf_find_vmlinux_btf_id; } LIBBPF_0.0.5; @@ -224,14 +135,8 @@ bpf_object__detach_skeleton; bpf_object__load_skeleton; bpf_object__open_skeleton; - bpf_probe_large_insn_limit; - bpf_prog_attach_xattr; bpf_program__attach; bpf_program__name; - bpf_program__is_extension; - bpf_program__is_struct_ops; - bpf_program__set_extension; - bpf_program__set_struct_ops; btf__align_of; libbpf_find_kernel_btf; } LIBBPF_0.0.6; @@ -250,10 +155,7 @@ bpf_prog_attach_opts; bpf_program__attach_cgroup; bpf_program__attach_lsm; - bpf_program__is_lsm; bpf_program__set_attach_target; - bpf_program__set_lsm; - bpf_set_link_xdp_fd_opts; } LIBBPF_0.0.7; LIBBPF_0.0.9 { @@ -291,9 +193,7 @@ bpf_map__value_size; bpf_program__attach_xdp; bpf_program__autoload; - bpf_program__is_sk_lookup; bpf_program__set_autoload; - bpf_program__set_sk_lookup; btf__parse; btf__parse_raw; btf__pointer_size; @@ -336,7 +236,6 @@ perf_buffer__buffer_fd; perf_buffer__epoll_fd; perf_buffer__consume_buffer; - xsk_socket__create_shared; } LIBBPF_0.1.0; LIBBPF_0.3.0 { @@ -348,8 +247,6 @@ btf__new_empty_split; btf__new_split; ring_buffer__epoll_fd; - xsk_setup_xdp_prog; - xsk_socket__update_xskmap; } LIBBPF_0.2.0; LIBBPF_0.4.0 { @@ -397,7 +294,6 @@ bpf_object__next_program; bpf_object__prev_map; bpf_object__prev_program; - bpf_prog_load_deprecated; bpf_prog_load; bpf_program__flags; bpf_program__insn_cnt; @@ -407,18 +303,14 @@ btf__add_decl_tag; btf__add_type_tag; btf__dedup; - btf__dedup_deprecated; btf__raw_data; btf__type_cnt; btf_dump__new; - btf_dump__new_deprecated; libbpf_major_version; libbpf_minor_version; libbpf_version_string; perf_buffer__new; - perf_buffer__new_deprecated; perf_buffer__new_raw; - perf_buffer__new_raw_deprecated; } LIBBPF_0.5.0; LIBBPF_0.7.0 { @@ -434,10 +326,11 @@ bpf_xdp_detach; bpf_xdp_query; bpf_xdp_query_id; + btf_ext__raw_data; libbpf_probe_bpf_helper; libbpf_probe_bpf_map_type; libbpf_probe_bpf_prog_type; - libbpf_set_memlock_rlim_max; + libbpf_set_memlock_rlim; } LIBBPF_0.6.0; LIBBPF_0.8.0 { @@ -462,12 +355,30 @@ LIBBPF_1.0.0 { global: + bpf_obj_get_opts; + bpf_prog_query_opts; + bpf_program__attach_ksyscall; + bpf_program__autoattach; + bpf_program__set_autoattach; btf__add_enum64; btf__add_enum64_value; libbpf_bpf_attach_type_str; libbpf_bpf_link_type_str; libbpf_bpf_map_type_str; libbpf_bpf_prog_type_str; + perf_buffer__buffer; +} LIBBPF_0.8.0; - local: *; -}; +LIBBPF_1.1.0 { + global: + bpf_btf_get_fd_by_id_opts; + bpf_link_get_fd_by_id_opts; + bpf_map_get_fd_by_id_opts; + bpf_prog_get_fd_by_id_opts; + user_ring_buffer__discard; + user_ring_buffer__free; + user_ring_buffer__new; + user_ring_buffer__reserve; + user_ring_buffer__reserve_blocking; + user_ring_buffer__submit; +} LIBBPF_1.0.0; diff -Nru dwarves-1.24/lib/bpf/src/libbpf_probes.c dwarves-1.25/lib/bpf/src/libbpf_probes.c --- dwarves-1.24/lib/bpf/src/libbpf_probes.c 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_probes.c 2023-02-22 13:48:48.000000000 +0000 @@ -17,47 +17,14 @@ #include "libbpf.h" #include "libbpf_internal.h" -static bool grep(const char *buffer, const char *pattern) -{ - return !!strstr(buffer, pattern); -} - -static int get_vendor_id(int ifindex) -{ - char ifname[IF_NAMESIZE], path[64], buf[8]; - ssize_t len; - int fd; - - if (!if_indextoname(ifindex, ifname)) - return -1; - - snprintf(path, sizeof(path), "/sys/class/net/%s/device/vendor", ifname); - - fd = open(path, O_RDONLY | O_CLOEXEC); - if (fd < 0) - return -1; - - len = read(fd, buf, sizeof(buf)); - close(fd); - if (len < 0) - return -1; - if (len >= (ssize_t)sizeof(buf)) - return -1; - buf[len] = '\0'; - - return strtol(buf, NULL, 0); -} - static int probe_prog_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, size_t insns_cnt, - char *log_buf, size_t log_buf_sz, - __u32 ifindex) + char *log_buf, size_t log_buf_sz) { LIBBPF_OPTS(bpf_prog_load_opts, opts, .log_buf = log_buf, .log_size = log_buf_sz, .log_level = log_buf ? 1 : 0, - .prog_ifindex = ifindex, ); int fd, err, exp_err = 0; const char *exp_msg = NULL; @@ -161,31 +128,10 @@ if (opts) return libbpf_err(-EINVAL); - ret = probe_prog_load(prog_type, insns, insn_cnt, NULL, 0, 0); + ret = probe_prog_load(prog_type, insns, insn_cnt, NULL, 0); return libbpf_err(ret); } -bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex) -{ - struct bpf_insn insns[2] = { - BPF_MOV64_IMM(BPF_REG_0, 0), - BPF_EXIT_INSN() - }; - - /* prefer libbpf_probe_bpf_prog_type() unless offload is requested */ - if (ifindex == 0) - return libbpf_probe_bpf_prog_type(prog_type, NULL) == 1; - - if (ifindex && prog_type == BPF_PROG_TYPE_SCHED_CLS) - /* nfp returns -EINVAL on exit(0) with TC offload */ - insns[0].imm = 2; - - errno = 0; - probe_prog_load(prog_type, insns, ARRAY_SIZE(insns), NULL, 0, ifindex); - - return errno != EINVAL && errno != EOPNOTSUPP; -} - int libbpf__load_raw_btf(const char *raw_types, size_t types_len, const char *str_sec, size_t str_len) { @@ -242,14 +188,12 @@ strs, sizeof(strs)); } -static int probe_map_create(enum bpf_map_type map_type, __u32 ifindex) +static int probe_map_create(enum bpf_map_type map_type) { LIBBPF_OPTS(bpf_map_create_opts, opts); int key_size, value_size, max_entries; __u32 btf_key_type_id = 0, btf_value_type_id = 0; - int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err; - - opts.map_ifindex = ifindex; + int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err = 0; key_size = sizeof(__u32); value_size = sizeof(__u32); @@ -277,6 +221,7 @@ case BPF_MAP_TYPE_SK_STORAGE: case BPF_MAP_TYPE_INODE_STORAGE: case BPF_MAP_TYPE_TASK_STORAGE: + case BPF_MAP_TYPE_CGRP_STORAGE: btf_key_type_id = 1; btf_value_type_id = 3; value_size = 8; @@ -287,9 +232,10 @@ return btf_fd; break; case BPF_MAP_TYPE_RINGBUF: + case BPF_MAP_TYPE_USER_RINGBUF: key_size = 0; value_size = 0; - max_entries = 4096; + max_entries = sysconf(_SC_PAGE_SIZE); break; case BPF_MAP_TYPE_STRUCT_OPS: /* we'll get -ENOTSUPP for invalid BTF type ID for struct_ops */ @@ -326,12 +272,6 @@ if (map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS || map_type == BPF_MAP_TYPE_HASH_OF_MAPS) { - /* TODO: probe for device, once libbpf has a function to create - * map-in-map for offload - */ - if (ifindex) - goto cleanup; - fd_inner = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(__u32), sizeof(__u32), 1, NULL); if (fd_inner < 0) @@ -370,15 +310,10 @@ if (opts) return libbpf_err(-EINVAL); - ret = probe_map_create(map_type, 0); + ret = probe_map_create(map_type); return libbpf_err(ret); } -bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) -{ - return probe_map_create(map_type, ifindex) == 1; -} - int libbpf_probe_bpf_helper(enum bpf_prog_type prog_type, enum bpf_func_id helper_id, const void *opts) { @@ -407,7 +342,7 @@ } buf[0] = '\0'; - ret = probe_prog_load(prog_type, insns, insn_cnt, buf, sizeof(buf), 0); + ret = probe_prog_load(prog_type, insns, insn_cnt, buf, sizeof(buf)); if (ret < 0) return libbpf_err(ret); @@ -427,51 +362,3 @@ return 0; return 1; /* assume supported */ } - -bool bpf_probe_helper(enum bpf_func_id id, enum bpf_prog_type prog_type, - __u32 ifindex) -{ - struct bpf_insn insns[2] = { - BPF_EMIT_CALL(id), - BPF_EXIT_INSN() - }; - char buf[4096] = {}; - bool res; - - probe_prog_load(prog_type, insns, ARRAY_SIZE(insns), buf, sizeof(buf), ifindex); - res = !grep(buf, "invalid func ") && !grep(buf, "unknown func "); - - if (ifindex) { - switch (get_vendor_id(ifindex)) { - case 0x19ee: /* Netronome specific */ - res = res && !grep(buf, "not supported by FW") && - !grep(buf, "unsupported function id"); - break; - default: - break; - } - } - - return res; -} - -/* - * Probe for availability of kernel commit (5.3): - * - * c04c0d2b968a ("bpf: increase complexity limit and maximum program size") - */ -bool bpf_probe_large_insn_limit(__u32 ifindex) -{ - struct bpf_insn insns[BPF_MAXINSNS + 1]; - int i; - - for (i = 0; i < BPF_MAXINSNS; i++) - insns[i] = BPF_MOV64_IMM(BPF_REG_0, 1); - insns[BPF_MAXINSNS] = BPF_EXIT_INSN(); - - errno = 0; - probe_prog_load(BPF_PROG_TYPE_SCHED_CLS, insns, ARRAY_SIZE(insns), NULL, 0, - ifindex); - - return errno != E2BIG && errno != EINVAL; -} diff -Nru dwarves-1.24/lib/bpf/src/libbpf_version.h dwarves-1.25/lib/bpf/src/libbpf_version.h --- dwarves-1.24/lib/bpf/src/libbpf_version.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/libbpf_version.h 2023-02-22 13:48:48.000000000 +0000 @@ -4,6 +4,6 @@ #define __LIBBPF_VERSION_H #define LIBBPF_MAJOR_VERSION 1 -#define LIBBPF_MINOR_VERSION 0 +#define LIBBPF_MINOR_VERSION 1 #endif /* __LIBBPF_VERSION_H */ diff -Nru dwarves-1.24/lib/bpf/src/Makefile dwarves-1.25/lib/bpf/src/Makefile --- dwarves-1.24/lib/bpf/src/Makefile 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/Makefile 2023-02-22 13:48:48.000000000 +0000 @@ -9,7 +9,7 @@ endif LIBBPF_MAJOR_VERSION := 1 -LIBBPF_MINOR_VERSION := 0 +LIBBPF_MINOR_VERSION := 1 LIBBPF_PATCH_VERSION := 0 LIBBPF_VERSION := $(LIBBPF_MAJOR_VERSION).$(LIBBPF_MINOR_VERSION).$(LIBBPF_PATCH_VERSION) LIBBPF_MAJMIN_VERSION := $(LIBBPF_MAJOR_VERSION).$(LIBBPF_MINOR_VERSION).0 @@ -50,7 +50,7 @@ SHARED_OBJDIR := $(OBJDIR)/sharedobjs STATIC_OBJDIR := $(OBJDIR)/staticobjs OBJS := bpf.o btf.o libbpf.o libbpf_errno.o netlink.o \ - nlattr.o str_error.o libbpf_probes.o bpf_prog_linfo.o xsk.o \ + nlattr.o str_error.o libbpf_probes.o bpf_prog_linfo.o \ btf_dump.o hashmap.o ringbuf.o strset.o linker.o gen_loader.o \ relo_core.o usdt.o SHARED_OBJS := $(addprefix $(SHARED_OBJDIR)/,$(OBJS)) @@ -64,7 +64,7 @@ VERSION_SCRIPT := libbpf.map endif -HEADERS := bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h xsk.h \ +HEADERS := bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h \ bpf_helpers.h bpf_helper_defs.h bpf_tracing.h \ bpf_endian.h bpf_core_read.h skel_internal.h libbpf_version.h \ usdt.bpf.h @@ -77,7 +77,8 @@ DESTDIR ?= -ifeq ($(filter-out %64 %64be %64eb %64le %64el s390x, $(shell uname -m)),) +HOSTARCH = $(firstword $(subst -, ,$(shell $(CC) -dumpmachine))) +ifeq ($(filter-out %64 %64be %64eb %64le %64el s390x, $(HOSTARCH)),) LIBSUBDIR := lib64 else LIBSUBDIR := lib diff -Nru dwarves-1.24/lib/bpf/src/netlink.c dwarves-1.25/lib/bpf/src/netlink.c --- dwarves-1.24/lib/bpf/src/netlink.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/netlink.c 2023-02-22 13:48:48.000000000 +0000 @@ -27,6 +27,14 @@ typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, libbpf_dump_nlmsg_t, void *cookie); +struct xdp_link_info { + __u32 prog_id; + __u32 drv_prog_id; + __u32 hw_prog_id; + __u32 skb_prog_id; + __u8 attach_mode; +}; + struct xdp_id_md { int ifindex; __u32 flags; @@ -288,31 +296,6 @@ return bpf_xdp_attach(ifindex, -1, flags, opts); } -int bpf_set_link_xdp_fd_opts(int ifindex, int fd, __u32 flags, - const struct bpf_xdp_set_link_opts *opts) -{ - int old_fd = -1, ret; - - if (!OPTS_VALID(opts, bpf_xdp_set_link_opts)) - return libbpf_err(-EINVAL); - - if (OPTS_HAS(opts, old_fd)) { - old_fd = OPTS_GET(opts, old_fd, -1); - flags |= XDP_FLAGS_REPLACE; - } - - ret = __bpf_set_link_xdp_fd_replace(ifindex, fd, old_fd, flags); - return libbpf_err(ret); -} - -int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags) -{ - int ret; - - ret = __bpf_set_link_xdp_fd_replace(ifindex, fd, 0, flags); - return libbpf_err(ret); -} - static int __dump_link_nlmsg(struct nlmsghdr *nlh, libbpf_dump_nlmsg_t dump_link_nlmsg, void *cookie) { @@ -413,30 +396,6 @@ return 0; } -int bpf_get_link_xdp_info(int ifindex, struct xdp_link_info *info, - size_t info_size, __u32 flags) -{ - LIBBPF_OPTS(bpf_xdp_query_opts, opts); - size_t sz; - int err; - - if (!info_size) - return libbpf_err(-EINVAL); - - err = bpf_xdp_query(ifindex, flags, &opts); - if (err) - return libbpf_err(err); - - /* struct xdp_link_info field layout matches struct bpf_xdp_query_opts - * layout after sz field - */ - sz = min(info_size, offsetofend(struct xdp_link_info, attach_mode)); - memcpy(info, &opts.prog_id, sz); - memset((void *)info + sz, 0, info_size - sz); - - return 0; -} - int bpf_xdp_query_id(int ifindex, int flags, __u32 *prog_id) { LIBBPF_OPTS(bpf_xdp_query_opts, opts); @@ -463,11 +422,6 @@ } -int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags) -{ - return bpf_xdp_query_id(ifindex, flags, prog_id); -} - typedef int (*qdisc_config_t)(struct libbpf_nla_req *req); static int clsact_config(struct libbpf_nla_req *req) @@ -633,11 +587,12 @@ static int tc_add_fd_and_name(struct libbpf_nla_req *req, int fd) { - struct bpf_prog_info info = {}; + struct bpf_prog_info info; __u32 info_len = sizeof(info); char name[256]; int len, ret; + memset(&info, 0, info_len); ret = bpf_obj_get_info_by_fd(fd, &info, &info_len); if (ret < 0) return ret; diff -Nru dwarves-1.24/lib/bpf/src/nlattr.c dwarves-1.25/lib/bpf/src/nlattr.c --- dwarves-1.24/lib/bpf/src/nlattr.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/nlattr.c 2023-02-22 13:48:48.000000000 +0000 @@ -32,7 +32,7 @@ static int nla_ok(const struct nlattr *nla, int remaining) { - return remaining >= sizeof(*nla) && + return remaining >= (int)sizeof(*nla) && nla->nla_len >= sizeof(*nla) && nla->nla_len <= remaining; } diff -Nru dwarves-1.24/lib/bpf/src/relo_core.c dwarves-1.25/lib/bpf/src/relo_core.c --- dwarves-1.24/lib/bpf/src/relo_core.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/relo_core.c 2023-02-22 13:48:48.000000000 +0000 @@ -95,6 +95,7 @@ case BPF_CORE_TYPE_ID_LOCAL: return "local_type_id"; case BPF_CORE_TYPE_ID_TARGET: return "target_type_id"; case BPF_CORE_TYPE_EXISTS: return "type_exists"; + case BPF_CORE_TYPE_MATCHES: return "type_matches"; case BPF_CORE_TYPE_SIZE: return "type_size"; case BPF_CORE_ENUMVAL_EXISTS: return "enumval_exists"; case BPF_CORE_ENUMVAL_VALUE: return "enumval_value"; @@ -123,6 +124,7 @@ case BPF_CORE_TYPE_ID_LOCAL: case BPF_CORE_TYPE_ID_TARGET: case BPF_CORE_TYPE_EXISTS: + case BPF_CORE_TYPE_MATCHES: case BPF_CORE_TYPE_SIZE: return true; default: @@ -141,6 +143,86 @@ } } +int __bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id, int level) +{ + const struct btf_type *local_type, *targ_type; + int depth = 32; /* max recursion depth */ + + /* caller made sure that names match (ignoring flavor suffix) */ + local_type = btf_type_by_id(local_btf, local_id); + targ_type = btf_type_by_id(targ_btf, targ_id); + if (!btf_kind_core_compat(local_type, targ_type)) + return 0; + +recur: + depth--; + if (depth < 0) + return -EINVAL; + + local_type = skip_mods_and_typedefs(local_btf, local_id, &local_id); + targ_type = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); + if (!local_type || !targ_type) + return -EINVAL; + + if (!btf_kind_core_compat(local_type, targ_type)) + return 0; + + switch (btf_kind(local_type)) { + case BTF_KIND_UNKN: + case BTF_KIND_STRUCT: + case BTF_KIND_UNION: + case BTF_KIND_ENUM: + case BTF_KIND_FWD: + case BTF_KIND_ENUM64: + return 1; + case BTF_KIND_INT: + /* just reject deprecated bitfield-like integers; all other + * integers are by default compatible between each other + */ + return btf_int_offset(local_type) == 0 && btf_int_offset(targ_type) == 0; + case BTF_KIND_PTR: + local_id = local_type->type; + targ_id = targ_type->type; + goto recur; + case BTF_KIND_ARRAY: + local_id = btf_array(local_type)->type; + targ_id = btf_array(targ_type)->type; + goto recur; + case BTF_KIND_FUNC_PROTO: { + struct btf_param *local_p = btf_params(local_type); + struct btf_param *targ_p = btf_params(targ_type); + __u16 local_vlen = btf_vlen(local_type); + __u16 targ_vlen = btf_vlen(targ_type); + int i, err; + + if (local_vlen != targ_vlen) + return 0; + + for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { + if (level <= 0) + return -EINVAL; + + skip_mods_and_typedefs(local_btf, local_p->type, &local_id); + skip_mods_and_typedefs(targ_btf, targ_p->type, &targ_id); + err = __bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id, + level - 1); + if (err <= 0) + return err; + } + + /* tail recurse for return type check */ + skip_mods_and_typedefs(local_btf, local_type->type, &local_id); + skip_mods_and_typedefs(targ_btf, targ_type->type, &targ_id); + goto recur; + } + default: + pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", + btf_kind_str(local_type), local_id, targ_id); + return 0; + } +} + /* * Turn bpf_core_relo into a low- and high-level spec representation, * validating correctness along the way, as well as calculating resulting @@ -171,7 +253,7 @@ * - field 'a' access (corresponds to '2' in low-level spec); * - array element #3 access (corresponds to '3' in low-level spec). * - * Type-based relocations (TYPE_EXISTS/TYPE_SIZE, + * Type-based relocations (TYPE_EXISTS/TYPE_MATCHES/TYPE_SIZE, * TYPE_ID_LOCAL/TYPE_ID_TARGET) don't capture any field information. Their * spec and raw_spec are kept empty. * @@ -488,9 +570,14 @@ targ_spec->relo_kind = local_spec->relo_kind; if (core_relo_is_type_based(local_spec->relo_kind)) { - return bpf_core_types_are_compat(local_spec->btf, - local_spec->root_type_id, - targ_btf, targ_id); + if (local_spec->relo_kind == BPF_CORE_TYPE_MATCHES) + return bpf_core_types_match(local_spec->btf, + local_spec->root_type_id, + targ_btf, targ_id); + else + return bpf_core_types_are_compat(local_spec->btf, + local_spec->root_type_id, + targ_btf, targ_id); } local_acc = &local_spec->spec[0]; @@ -739,6 +826,7 @@ *validate = false; break; case BPF_CORE_TYPE_EXISTS: + case BPF_CORE_TYPE_MATCHES: *val = 1; break; case BPF_CORE_TYPE_SIZE: @@ -1330,3 +1418,273 @@ return 0; } + +static bool bpf_core_names_match(const struct btf *local_btf, size_t local_name_off, + const struct btf *targ_btf, size_t targ_name_off) +{ + const char *local_n, *targ_n; + size_t local_len, targ_len; + + local_n = btf__name_by_offset(local_btf, local_name_off); + targ_n = btf__name_by_offset(targ_btf, targ_name_off); + + if (str_is_empty(targ_n)) + return str_is_empty(local_n); + + targ_len = bpf_core_essential_name_len(targ_n); + local_len = bpf_core_essential_name_len(local_n); + + return targ_len == local_len && strncmp(local_n, targ_n, local_len) == 0; +} + +static int bpf_core_enums_match(const struct btf *local_btf, const struct btf_type *local_t, + const struct btf *targ_btf, const struct btf_type *targ_t) +{ + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, j; + + if (local_t->size != targ_t->size) + return 0; + + if (local_vlen > targ_vlen) + return 0; + + /* iterate over the local enum's variants and make sure each has + * a symbolic name correspondent in the target + */ + for (i = 0; i < local_vlen; i++) { + bool matched = false; + __u32 local_n_off, targ_n_off; + + local_n_off = btf_is_enum(local_t) ? btf_enum(local_t)[i].name_off : + btf_enum64(local_t)[i].name_off; + + for (j = 0; j < targ_vlen; j++) { + targ_n_off = btf_is_enum(targ_t) ? btf_enum(targ_t)[j].name_off : + btf_enum64(targ_t)[j].name_off; + + if (bpf_core_names_match(local_btf, local_n_off, targ_btf, targ_n_off)) { + matched = true; + break; + } + } + + if (!matched) + return 0; + } + return 1; +} + +static int bpf_core_composites_match(const struct btf *local_btf, const struct btf_type *local_t, + const struct btf *targ_btf, const struct btf_type *targ_t, + bool behind_ptr, int level) +{ + const struct btf_member *local_m = btf_members(local_t); + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, j, err; + + if (local_vlen > targ_vlen) + return 0; + + /* check that all local members have a match in the target */ + for (i = 0; i < local_vlen; i++, local_m++) { + const struct btf_member *targ_m = btf_members(targ_t); + bool matched = false; + + for (j = 0; j < targ_vlen; j++, targ_m++) { + if (!bpf_core_names_match(local_btf, local_m->name_off, + targ_btf, targ_m->name_off)) + continue; + + err = __bpf_core_types_match(local_btf, local_m->type, targ_btf, + targ_m->type, behind_ptr, level - 1); + if (err < 0) + return err; + if (err > 0) { + matched = true; + break; + } + } + + if (!matched) + return 0; + } + return 1; +} + +/* Check that two types "match". This function assumes that root types were + * already checked for name match. + * + * The matching relation is defined as follows: + * - modifiers and typedefs are stripped (and, hence, effectively ignored) + * - generally speaking types need to be of same kind (struct vs. struct, union + * vs. union, etc.) + * - exceptions are struct/union behind a pointer which could also match a + * forward declaration of a struct or union, respectively, and enum vs. + * enum64 (see below) + * Then, depending on type: + * - integers: + * - match if size and signedness match + * - arrays & pointers: + * - target types are recursively matched + * - structs & unions: + * - local members need to exist in target with the same name + * - for each member we recursively check match unless it is already behind a + * pointer, in which case we only check matching names and compatible kind + * - enums: + * - local variants have to have a match in target by symbolic name (but not + * numeric value) + * - size has to match (but enum may match enum64 and vice versa) + * - function pointers: + * - number and position of arguments in local type has to match target + * - for each argument and the return value we recursively check match + */ +int __bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id, bool behind_ptr, int level) +{ + const struct btf_type *local_t, *targ_t; + int depth = 32; /* max recursion depth */ + __u16 local_k, targ_k; + + if (level <= 0) + return -EINVAL; + + local_t = btf_type_by_id(local_btf, local_id); + targ_t = btf_type_by_id(targ_btf, targ_id); + +recur: + depth--; + if (depth < 0) + return -EINVAL; + + local_t = skip_mods_and_typedefs(local_btf, local_id, &local_id); + targ_t = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); + if (!local_t || !targ_t) + return -EINVAL; + + /* While the name check happens after typedefs are skipped, root-level + * typedefs would still be name-matched as that's the contract with + * callers. + */ + if (!bpf_core_names_match(local_btf, local_t->name_off, targ_btf, targ_t->name_off)) + return 0; + + local_k = btf_kind(local_t); + targ_k = btf_kind(targ_t); + + switch (local_k) { + case BTF_KIND_UNKN: + return local_k == targ_k; + case BTF_KIND_FWD: { + bool local_f = BTF_INFO_KFLAG(local_t->info); + + if (behind_ptr) { + if (local_k == targ_k) + return local_f == BTF_INFO_KFLAG(targ_t->info); + + /* for forward declarations kflag dictates whether the + * target is a struct (0) or union (1) + */ + return (targ_k == BTF_KIND_STRUCT && !local_f) || + (targ_k == BTF_KIND_UNION && local_f); + } else { + if (local_k != targ_k) + return 0; + + /* match if the forward declaration is for the same kind */ + return local_f == BTF_INFO_KFLAG(targ_t->info); + } + } + case BTF_KIND_ENUM: + case BTF_KIND_ENUM64: + if (!btf_is_any_enum(targ_t)) + return 0; + + return bpf_core_enums_match(local_btf, local_t, targ_btf, targ_t); + case BTF_KIND_STRUCT: + case BTF_KIND_UNION: + if (behind_ptr) { + bool targ_f = BTF_INFO_KFLAG(targ_t->info); + + if (local_k == targ_k) + return 1; + + if (targ_k != BTF_KIND_FWD) + return 0; + + return (local_k == BTF_KIND_UNION) == targ_f; + } else { + if (local_k != targ_k) + return 0; + + return bpf_core_composites_match(local_btf, local_t, targ_btf, targ_t, + behind_ptr, level); + } + case BTF_KIND_INT: { + __u8 local_sgn; + __u8 targ_sgn; + + if (local_k != targ_k) + return 0; + + local_sgn = btf_int_encoding(local_t) & BTF_INT_SIGNED; + targ_sgn = btf_int_encoding(targ_t) & BTF_INT_SIGNED; + + return local_t->size == targ_t->size && local_sgn == targ_sgn; + } + case BTF_KIND_PTR: + if (local_k != targ_k) + return 0; + + behind_ptr = true; + + local_id = local_t->type; + targ_id = targ_t->type; + goto recur; + case BTF_KIND_ARRAY: { + const struct btf_array *local_array = btf_array(local_t); + const struct btf_array *targ_array = btf_array(targ_t); + + if (local_k != targ_k) + return 0; + + if (local_array->nelems != targ_array->nelems) + return 0; + + local_id = local_array->type; + targ_id = targ_array->type; + goto recur; + } + case BTF_KIND_FUNC_PROTO: { + struct btf_param *local_p = btf_params(local_t); + struct btf_param *targ_p = btf_params(targ_t); + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, err; + + if (local_k != targ_k) + return 0; + + if (local_vlen != targ_vlen) + return 0; + + for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { + err = __bpf_core_types_match(local_btf, local_p->type, targ_btf, + targ_p->type, behind_ptr, level - 1); + if (err <= 0) + return err; + } + + /* tail recurse for return type check */ + local_id = local_t->type; + targ_id = targ_t->type; + goto recur; + } + default: + pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", + btf_kind_str(local_t), local_id, targ_id); + return 0; + } +} diff -Nru dwarves-1.24/lib/bpf/src/relo_core.h dwarves-1.25/lib/bpf/src/relo_core.h --- dwarves-1.24/lib/bpf/src/relo_core.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/relo_core.h 2023-02-22 13:48:48.000000000 +0000 @@ -68,8 +68,14 @@ __u32 new_type_id; }; +int __bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id, int level); int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, __u32 targ_id); +int __bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id, bool behind_ptr, int level); +int bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id); size_t bpf_core_essential_name_len(const char *name); diff -Nru dwarves-1.24/lib/bpf/src/ringbuf.c dwarves-1.25/lib/bpf/src/ringbuf.c --- dwarves-1.24/lib/bpf/src/ringbuf.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/ringbuf.c 2023-02-22 13:48:48.000000000 +0000 @@ -16,6 +16,7 @@ #include #include #include +#include #include "libbpf.h" #include "libbpf_internal.h" @@ -39,6 +40,23 @@ int ring_cnt; }; +struct user_ring_buffer { + struct epoll_event event; + unsigned long *consumer_pos; + unsigned long *producer_pos; + void *data; + unsigned long mask; + size_t page_size; + int map_fd; + int epoll_fd; +}; + +/* 8-byte ring buffer header structure */ +struct ringbuf_hdr { + __u32 len; + __u32 pad; +}; + static void ringbuf_unmap_ring(struct ring_buffer *rb, struct ring *r) { if (r->consumer_pos) { @@ -59,6 +77,7 @@ __u32 len = sizeof(info); struct epoll_event *e; struct ring *r; + __u64 mmap_sz; void *tmp; int err; @@ -97,8 +116,7 @@ r->mask = info.max_entries - 1; /* Map writable consumer page */ - tmp = mmap(NULL, rb->page_size, PROT_READ | PROT_WRITE, MAP_SHARED, - map_fd, 0); + tmp = mmap(NULL, rb->page_size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); if (tmp == MAP_FAILED) { err = -errno; pr_warn("ringbuf: failed to mmap consumer page for map fd=%d: %d\n", @@ -110,9 +128,13 @@ /* Map read-only producer page and data pages. We map twice as big * data size to allow simple reading of samples that wrap around the * end of a ring buffer. See kernel implementation for details. - * */ - tmp = mmap(NULL, rb->page_size + 2 * info.max_entries, PROT_READ, - MAP_SHARED, map_fd, rb->page_size); + */ + mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; + if (mmap_sz != (__u64)(size_t)mmap_sz) { + pr_warn("ringbuf: ring buffer size (%u) is too big\n", info.max_entries); + return libbpf_err(-E2BIG); + } + tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size); if (tmp == MAP_FAILED) { err = -errno; ringbuf_unmap_ring(rb, r); @@ -202,7 +224,7 @@ return (len + 7) / 8 * 8; } -static int64_t ringbuf_process_ring(struct ring* r) +static int64_t ringbuf_process_ring(struct ring *r) { int *len_ptr, len, err; /* 64-bit to avoid overflow in case of extreme application behavior */ @@ -300,3 +322,266 @@ { return rb->epoll_fd; } + +static void user_ringbuf_unmap_ring(struct user_ring_buffer *rb) +{ + if (rb->consumer_pos) { + munmap(rb->consumer_pos, rb->page_size); + rb->consumer_pos = NULL; + } + if (rb->producer_pos) { + munmap(rb->producer_pos, rb->page_size + 2 * (rb->mask + 1)); + rb->producer_pos = NULL; + } +} + +void user_ring_buffer__free(struct user_ring_buffer *rb) +{ + if (!rb) + return; + + user_ringbuf_unmap_ring(rb); + + if (rb->epoll_fd >= 0) + close(rb->epoll_fd); + + free(rb); +} + +static int user_ringbuf_map(struct user_ring_buffer *rb, int map_fd) +{ + struct bpf_map_info info; + __u32 len = sizeof(info); + __u64 mmap_sz; + void *tmp; + struct epoll_event *rb_epoll; + int err; + + memset(&info, 0, sizeof(info)); + + err = bpf_obj_get_info_by_fd(map_fd, &info, &len); + if (err) { + err = -errno; + pr_warn("user ringbuf: failed to get map info for fd=%d: %d\n", map_fd, err); + return err; + } + + if (info.type != BPF_MAP_TYPE_USER_RINGBUF) { + pr_warn("user ringbuf: map fd=%d is not BPF_MAP_TYPE_USER_RINGBUF\n", map_fd); + return -EINVAL; + } + + rb->map_fd = map_fd; + rb->mask = info.max_entries - 1; + + /* Map read-only consumer page */ + tmp = mmap(NULL, rb->page_size, PROT_READ, MAP_SHARED, map_fd, 0); + if (tmp == MAP_FAILED) { + err = -errno; + pr_warn("user ringbuf: failed to mmap consumer page for map fd=%d: %d\n", + map_fd, err); + return err; + } + rb->consumer_pos = tmp; + + /* Map read-write the producer page and data pages. We map the data + * region as twice the total size of the ring buffer to allow the + * simple reading and writing of samples that wrap around the end of + * the buffer. See the kernel implementation for details. + */ + mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; + if (mmap_sz != (__u64)(size_t)mmap_sz) { + pr_warn("user ringbuf: ring buf size (%u) is too big\n", info.max_entries); + return -E2BIG; + } + tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ | PROT_WRITE, MAP_SHARED, + map_fd, rb->page_size); + if (tmp == MAP_FAILED) { + err = -errno; + pr_warn("user ringbuf: failed to mmap data pages for map fd=%d: %d\n", + map_fd, err); + return err; + } + + rb->producer_pos = tmp; + rb->data = tmp + rb->page_size; + + rb_epoll = &rb->event; + rb_epoll->events = EPOLLOUT; + if (epoll_ctl(rb->epoll_fd, EPOLL_CTL_ADD, map_fd, rb_epoll) < 0) { + err = -errno; + pr_warn("user ringbuf: failed to epoll add map fd=%d: %d\n", map_fd, err); + return err; + } + + return 0; +} + +struct user_ring_buffer * +user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts) +{ + struct user_ring_buffer *rb; + int err; + + if (!OPTS_VALID(opts, user_ring_buffer_opts)) + return errno = EINVAL, NULL; + + rb = calloc(1, sizeof(*rb)); + if (!rb) + return errno = ENOMEM, NULL; + + rb->page_size = getpagesize(); + + rb->epoll_fd = epoll_create1(EPOLL_CLOEXEC); + if (rb->epoll_fd < 0) { + err = -errno; + pr_warn("user ringbuf: failed to create epoll instance: %d\n", err); + goto err_out; + } + + err = user_ringbuf_map(rb, map_fd); + if (err) + goto err_out; + + return rb; + +err_out: + user_ring_buffer__free(rb); + return errno = -err, NULL; +} + +static void user_ringbuf_commit(struct user_ring_buffer *rb, void *sample, bool discard) +{ + __u32 new_len; + struct ringbuf_hdr *hdr; + uintptr_t hdr_offset; + + hdr_offset = rb->mask + 1 + (sample - rb->data) - BPF_RINGBUF_HDR_SZ; + hdr = rb->data + (hdr_offset & rb->mask); + + new_len = hdr->len & ~BPF_RINGBUF_BUSY_BIT; + if (discard) + new_len |= BPF_RINGBUF_DISCARD_BIT; + + /* Synchronizes with smp_load_acquire() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + __atomic_exchange_n(&hdr->len, new_len, __ATOMIC_ACQ_REL); +} + +void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample) +{ + user_ringbuf_commit(rb, sample, true); +} + +void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample) +{ + user_ringbuf_commit(rb, sample, false); +} + +void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size) +{ + __u32 avail_size, total_size, max_size; + /* 64-bit to avoid overflow in case of extreme application behavior */ + __u64 cons_pos, prod_pos; + struct ringbuf_hdr *hdr; + + /* The top two bits are used as special flags */ + if (size & (BPF_RINGBUF_BUSY_BIT | BPF_RINGBUF_DISCARD_BIT)) + return errno = E2BIG, NULL; + + /* Synchronizes with smp_store_release() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + cons_pos = smp_load_acquire(rb->consumer_pos); + /* Synchronizes with smp_store_release() in user_ringbuf_commit() */ + prod_pos = smp_load_acquire(rb->producer_pos); + + max_size = rb->mask + 1; + avail_size = max_size - (prod_pos - cons_pos); + /* Round up total size to a multiple of 8. */ + total_size = (size + BPF_RINGBUF_HDR_SZ + 7) / 8 * 8; + + if (total_size > max_size) + return errno = E2BIG, NULL; + + if (avail_size < total_size) + return errno = ENOSPC, NULL; + + hdr = rb->data + (prod_pos & rb->mask); + hdr->len = size | BPF_RINGBUF_BUSY_BIT; + hdr->pad = 0; + + /* Synchronizes with smp_load_acquire() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + smp_store_release(rb->producer_pos, prod_pos + total_size); + + return (void *)rb->data + ((prod_pos + BPF_RINGBUF_HDR_SZ) & rb->mask); +} + +static __u64 ns_elapsed_timespec(const struct timespec *start, const struct timespec *end) +{ + __u64 start_ns, end_ns, ns_per_s = 1000000000; + + start_ns = (__u64)start->tv_sec * ns_per_s + start->tv_nsec; + end_ns = (__u64)end->tv_sec * ns_per_s + end->tv_nsec; + + return end_ns - start_ns; +} + +void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb, __u32 size, int timeout_ms) +{ + void *sample; + int err, ms_remaining = timeout_ms; + struct timespec start; + + if (timeout_ms < 0 && timeout_ms != -1) + return errno = EINVAL, NULL; + + if (timeout_ms != -1) { + err = clock_gettime(CLOCK_MONOTONIC, &start); + if (err) + return NULL; + } + + do { + int cnt, ms_elapsed; + struct timespec curr; + __u64 ns_per_ms = 1000000; + + sample = user_ring_buffer__reserve(rb, size); + if (sample) + return sample; + else if (errno != ENOSPC) + return NULL; + + /* The kernel guarantees at least one event notification + * delivery whenever at least one sample is drained from the + * ring buffer in an invocation to bpf_ringbuf_drain(). Other + * additional events may be delivered at any time, but only one + * event is guaranteed per bpf_ringbuf_drain() invocation, + * provided that a sample is drained, and the BPF program did + * not pass BPF_RB_NO_WAKEUP to bpf_ringbuf_drain(). If + * BPF_RB_FORCE_WAKEUP is passed to bpf_ringbuf_drain(), a + * wakeup event will be delivered even if no samples are + * drained. + */ + cnt = epoll_wait(rb->epoll_fd, &rb->event, 1, ms_remaining); + if (cnt < 0) + return NULL; + + if (timeout_ms == -1) + continue; + + err = clock_gettime(CLOCK_MONOTONIC, &curr); + if (err) + return NULL; + + ms_elapsed = ns_elapsed_timespec(&start, &curr) / ns_per_ms; + ms_remaining = timeout_ms - ms_elapsed; + } while (ms_remaining > 0); + + /* Try one more time to reserve a sample after the specified timeout has elapsed. */ + return user_ring_buffer__reserve(rb, size); +} diff -Nru dwarves-1.24/lib/bpf/src/skel_internal.h dwarves-1.25/lib/bpf/src/skel_internal.h --- dwarves-1.24/lib/bpf/src/skel_internal.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/skel_internal.h 2023-02-22 13:48:48.000000000 +0000 @@ -66,13 +66,13 @@ const char *errstr; }; -long bpf_sys_bpf(__u32 cmd, void *attr, __u32 attr_size); +long kern_sys_bpf(__u32 cmd, void *attr, __u32 attr_size); static inline int skel_sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr, unsigned int size) { #ifdef __KERNEL__ - return bpf_sys_bpf(cmd, attr, size); + return kern_sys_bpf(cmd, attr, size); #else return syscall(__NR_bpf, cmd, attr, size); #endif @@ -251,6 +251,29 @@ return skel_sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz); } +static inline int skel_map_delete_elem(int fd, const void *key) +{ + const size_t attr_sz = offsetofend(union bpf_attr, flags); + union bpf_attr attr; + + memset(&attr, 0, attr_sz); + attr.map_fd = fd; + attr.key = (long)key; + + return skel_sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); +} + +static inline int skel_map_get_fd_by_id(__u32 id) +{ + const size_t attr_sz = offsetofend(union bpf_attr, flags); + union bpf_attr attr; + + memset(&attr, 0, attr_sz); + attr.map_id = id; + + return skel_sys_bpf(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz); +} + static inline int skel_raw_tracepoint_open(const char *name, int prog_fd) { const size_t attr_sz = offsetofend(union bpf_attr, raw_tracepoint.prog_fd); @@ -285,6 +308,8 @@ static inline int bpf_load_and_run(struct bpf_load_and_run_opts *opts) { + const size_t prog_load_attr_sz = offsetofend(union bpf_attr, fd_array); + const size_t test_run_attr_sz = offsetofend(union bpf_attr, test); int map_fd = -1, prog_fd = -1, key = 0, err; union bpf_attr attr; @@ -302,7 +327,7 @@ goto out; } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, prog_load_attr_sz); attr.prog_type = BPF_PROG_TYPE_SYSCALL; attr.insns = (long) opts->insns; attr.insn_cnt = opts->insns_sz / sizeof(struct bpf_insn); @@ -313,18 +338,18 @@ attr.log_size = opts->ctx->log_size; attr.log_buf = opts->ctx->log_buf; attr.prog_flags = BPF_F_SLEEPABLE; - err = prog_fd = skel_sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr)); + err = prog_fd = skel_sys_bpf(BPF_PROG_LOAD, &attr, prog_load_attr_sz); if (prog_fd < 0) { opts->errstr = "failed to load loader prog"; set_err; goto out; } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, test_run_attr_sz); attr.test.prog_fd = prog_fd; attr.test.ctx_in = (long) opts->ctx; attr.test.ctx_size_in = opts->ctx->sz; - err = skel_sys_bpf(BPF_PROG_RUN, &attr, sizeof(attr)); + err = skel_sys_bpf(BPF_PROG_RUN, &attr, test_run_attr_sz); if (err < 0 || (int)attr.test.retval < 0) { opts->errstr = "failed to execute loader prog"; if (err < 0) { diff -Nru dwarves-1.24/lib/bpf/src/strset.c dwarves-1.25/lib/bpf/src/strset.c --- dwarves-1.24/lib/bpf/src/strset.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/strset.c 2023-02-22 13:48:48.000000000 +0000 @@ -19,19 +19,19 @@ struct hashmap *strs_hash; }; -static size_t strset_hash_fn(const void *key, void *ctx) +static size_t strset_hash_fn(long key, void *ctx) { const struct strset *s = ctx; - const char *str = s->strs_data + (long)key; + const char *str = s->strs_data + key; return str_hash(str); } -static bool strset_equal_fn(const void *key1, const void *key2, void *ctx) +static bool strset_equal_fn(long key1, long key2, void *ctx) { const struct strset *s = ctx; - const char *str1 = s->strs_data + (long)key1; - const char *str2 = s->strs_data + (long)key2; + const char *str1 = s->strs_data + key1; + const char *str2 = s->strs_data + key2; return strcmp(str1, str2) == 0; } @@ -67,7 +67,7 @@ /* hashmap__add() returns EEXIST if string with the same * content already is in the hash map */ - err = hashmap__add(hash, (void *)off, (void *)off); + err = hashmap__add(hash, off, off); if (err == -EEXIST) continue; /* duplicate */ if (err) @@ -127,7 +127,7 @@ new_off = set->strs_data_len; memcpy(p, s, len); - if (hashmap__find(set->strs_hash, (void *)new_off, (void **)&old_off)) + if (hashmap__find(set->strs_hash, new_off, &old_off)) return old_off; return -ENOENT; @@ -165,8 +165,8 @@ * contents doesn't exist already (HASHMAP_ADD strategy). If such * string exists, we'll get its offset in old_off (that's old_key). */ - err = hashmap__insert(set->strs_hash, (void *)new_off, (void *)new_off, - HASHMAP_ADD, (const void **)&old_off, NULL); + err = hashmap__insert(set->strs_hash, new_off, new_off, + HASHMAP_ADD, &old_off, NULL); if (err == -EEXIST) return old_off; /* duplicated string, return existing offset */ if (err) diff -Nru dwarves-1.24/lib/bpf/src/usdt.bpf.h dwarves-1.25/lib/bpf/src/usdt.bpf.h --- dwarves-1.24/lib/bpf/src/usdt.bpf.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/usdt.bpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -6,7 +6,6 @@ #include #include #include -#include /* Below types and maps are internal implementation details of libbpf's USDT * support and are subjects to change. Also, bpf_usdt_xxx() API helpers should @@ -30,14 +29,6 @@ #ifndef BPF_USDT_MAX_IP_CNT #define BPF_USDT_MAX_IP_CNT (4 * BPF_USDT_MAX_SPEC_CNT) #endif -/* We use BPF CO-RE to detect support for BPF cookie from BPF side. This is - * the only dependency on CO-RE, so if it's undesirable, user can override - * BPF_USDT_HAS_BPF_COOKIE to specify whether to BPF cookie is supported or not. - */ -#ifndef BPF_USDT_HAS_BPF_COOKIE -#define BPF_USDT_HAS_BPF_COOKIE \ - bpf_core_enum_value_exists(enum bpf_func_id___usdt, BPF_FUNC_get_attach_cookie___usdt) -#endif enum __bpf_usdt_arg_type { BPF_USDT_ARG_CONST, @@ -83,15 +74,12 @@ __type(value, __u32); } __bpf_usdt_ip_to_spec_id SEC(".maps") __weak; -/* don't rely on user's BPF code to have latest definition of bpf_func_id */ -enum bpf_func_id___usdt { - BPF_FUNC_get_attach_cookie___usdt = 0xBAD, /* value doesn't matter */ -}; +extern const _Bool LINUX_HAS_BPF_COOKIE __kconfig; static __always_inline int __bpf_usdt_spec_id(struct pt_regs *ctx) { - if (!BPF_USDT_HAS_BPF_COOKIE) { + if (!LINUX_HAS_BPF_COOKIE) { long ip = PT_REGS_IP(ctx); int *spec_id_ptr; @@ -244,7 +232,7 @@ */ #define BPF_USDT(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -253,7 +241,7 @@ return ____##name(___bpf_usdt_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) #endif /* __USDT_BPF_H__ */ diff -Nru dwarves-1.24/lib/bpf/src/usdt.c dwarves-1.25/lib/bpf/src/usdt.c --- dwarves-1.24/lib/bpf/src/usdt.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/usdt.c 2023-02-22 13:48:48.000000000 +0000 @@ -282,7 +282,7 @@ * If this is not supported, USDTs with semaphores will not be supported. * Added in: a6ca88b241d5 ("trace_uprobe: support reference counter in fd-based uprobe") */ - man->has_sema_refcnt = access(ref_ctr_sysfs_path, F_OK) == 0; + man->has_sema_refcnt = faccessat(AT_FDCWD, ref_ctr_sysfs_path, F_OK, AT_EACCESS) == 0; return man; } @@ -441,7 +441,7 @@ return 0; } -static int parse_lib_segs(int pid, const char *lib_path, struct elf_seg **segs, size_t *seg_cnt) +static int parse_vma_segs(int pid, const char *lib_path, struct elf_seg **segs, size_t *seg_cnt) { char path[PATH_MAX], line[PATH_MAX], mode[16]; size_t seg_start, seg_end, seg_off; @@ -531,35 +531,40 @@ return err; } -static struct elf_seg *find_elf_seg(struct elf_seg *segs, size_t seg_cnt, long addr, bool relative) +static struct elf_seg *find_elf_seg(struct elf_seg *segs, size_t seg_cnt, long virtaddr) { struct elf_seg *seg; int i; - if (relative) { - /* for shared libraries, address is relative offset and thus - * should be fall within logical offset-based range of - * [offset_start, offset_end) - */ - for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { - if (seg->offset <= addr && addr < seg->offset + (seg->end - seg->start)) - return seg; - } - } else { - /* for binaries, address is absolute and thus should be within - * absolute address range of [seg_start, seg_end) - */ - for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { - if (seg->start <= addr && addr < seg->end) - return seg; - } + /* for ELF binaries (both executables and shared libraries), we are + * given virtual address (absolute for executables, relative for + * libraries) which should match address range of [seg_start, seg_end) + */ + for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { + if (seg->start <= virtaddr && virtaddr < seg->end) + return seg; } + return NULL; +} +static struct elf_seg *find_vma_seg(struct elf_seg *segs, size_t seg_cnt, long offset) +{ + struct elf_seg *seg; + int i; + + /* for VMA segments from /proc//maps file, provided "address" is + * actually a file offset, so should be fall within logical + * offset-based range of [offset_start, offset_end) + */ + for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { + if (seg->offset <= offset && offset < seg->offset + (seg->end - seg->start)) + return seg; + } return NULL; } -static int parse_usdt_note(Elf *elf, const char *path, long base_addr, - GElf_Nhdr *nhdr, const char *data, size_t name_off, size_t desc_off, +static int parse_usdt_note(Elf *elf, const char *path, GElf_Nhdr *nhdr, + const char *data, size_t name_off, size_t desc_off, struct usdt_note *usdt_note); static int parse_usdt_spec(struct usdt_spec *spec, const struct usdt_note *note, __u64 usdt_cookie); @@ -568,8 +573,8 @@ const char *usdt_provider, const char *usdt_name, __u64 usdt_cookie, struct usdt_target **out_targets, size_t *out_target_cnt) { - size_t off, name_off, desc_off, seg_cnt = 0, lib_seg_cnt = 0, target_cnt = 0; - struct elf_seg *segs = NULL, *lib_segs = NULL; + size_t off, name_off, desc_off, seg_cnt = 0, vma_seg_cnt = 0, target_cnt = 0; + struct elf_seg *segs = NULL, *vma_segs = NULL; struct usdt_target *targets = NULL, *target; long base_addr = 0; Elf_Scn *notes_scn, *base_scn; @@ -613,8 +618,7 @@ struct elf_seg *seg = NULL; void *tmp; - err = parse_usdt_note(elf, path, base_addr, &nhdr, - data->d_buf, name_off, desc_off, ¬e); + err = parse_usdt_note(elf, path, &nhdr, data->d_buf, name_off, desc_off, ¬e); if (err) goto err_out; @@ -648,36 +652,33 @@ * * [0] https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation */ - usdt_rel_ip = usdt_abs_ip = note.loc_addr; - if (base_addr) { + usdt_abs_ip = note.loc_addr; + if (base_addr) usdt_abs_ip += base_addr - note.base_addr; - usdt_rel_ip += base_addr - note.base_addr; - } - if (ehdr.e_type == ET_EXEC) { - /* When attaching uprobes (which what USDTs basically - * are) kernel expects a relative IP to be specified, - * so if we are attaching to an executable ELF binary - * (i.e., not a shared library), we need to calculate - * proper relative IP based on ELF's load address - */ - seg = find_elf_seg(segs, seg_cnt, usdt_abs_ip, false /* relative */); - if (!seg) { - err = -ESRCH; - pr_warn("usdt: failed to find ELF program segment for '%s:%s' in '%s' at IP 0x%lx\n", - usdt_provider, usdt_name, path, usdt_abs_ip); - goto err_out; - } - if (!seg->is_exec) { - err = -ESRCH; - pr_warn("usdt: matched ELF binary '%s' segment [0x%lx, 0x%lx) for '%s:%s' at IP 0x%lx is not executable\n", - path, seg->start, seg->end, usdt_provider, usdt_name, - usdt_abs_ip); - goto err_out; - } + /* When attaching uprobes (which is what USDTs basically are) + * kernel expects file offset to be specified, not a relative + * virtual address, so we need to translate virtual address to + * file offset, for both ET_EXEC and ET_DYN binaries. + */ + seg = find_elf_seg(segs, seg_cnt, usdt_abs_ip); + if (!seg) { + err = -ESRCH; + pr_warn("usdt: failed to find ELF program segment for '%s:%s' in '%s' at IP 0x%lx\n", + usdt_provider, usdt_name, path, usdt_abs_ip); + goto err_out; + } + if (!seg->is_exec) { + err = -ESRCH; + pr_warn("usdt: matched ELF binary '%s' segment [0x%lx, 0x%lx) for '%s:%s' at IP 0x%lx is not executable\n", + path, seg->start, seg->end, usdt_provider, usdt_name, + usdt_abs_ip); + goto err_out; + } + /* translate from virtual address to file offset */ + usdt_rel_ip = usdt_abs_ip - seg->start + seg->offset; - usdt_rel_ip = usdt_abs_ip - (seg->start - seg->offset); - } else if (!man->has_bpf_cookie) { /* ehdr.e_type == ET_DYN */ + if (ehdr.e_type == ET_DYN && !man->has_bpf_cookie) { /* If we don't have BPF cookie support but need to * attach to a shared library, we'll need to know and * record absolute addresses of attach points due to @@ -697,9 +698,9 @@ goto err_out; } - /* lib_segs are lazily initialized only if necessary */ - if (lib_seg_cnt == 0) { - err = parse_lib_segs(pid, path, &lib_segs, &lib_seg_cnt); + /* vma_segs are lazily initialized only if necessary */ + if (vma_seg_cnt == 0) { + err = parse_vma_segs(pid, path, &vma_segs, &vma_seg_cnt); if (err) { pr_warn("usdt: failed to get memory segments in PID %d for shared library '%s': %d\n", pid, path, err); @@ -707,7 +708,7 @@ } } - seg = find_elf_seg(lib_segs, lib_seg_cnt, usdt_rel_ip, true /* relative */); + seg = find_vma_seg(vma_segs, vma_seg_cnt, usdt_rel_ip); if (!seg) { err = -ESRCH; pr_warn("usdt: failed to find shared lib memory segment for '%s:%s' in '%s' at relative IP 0x%lx\n", @@ -715,7 +716,7 @@ goto err_out; } - usdt_abs_ip = seg->start + (usdt_rel_ip - seg->offset); + usdt_abs_ip = seg->start - seg->offset + usdt_rel_ip; } pr_debug("usdt: probe for '%s:%s' in %s '%s': addr 0x%lx base 0x%lx (resolved abs_ip 0x%lx rel_ip 0x%lx) args '%s' in segment [0x%lx, 0x%lx) at offset 0x%lx\n", @@ -723,7 +724,7 @@ note.loc_addr, note.base_addr, usdt_abs_ip, usdt_rel_ip, note.args, seg ? seg->start : 0, seg ? seg->end : 0, seg ? seg->offset : 0); - /* Adjust semaphore address to be a relative offset */ + /* Adjust semaphore address to be a file offset */ if (note.sema_addr) { if (!man->has_sema_refcnt) { pr_warn("usdt: kernel doesn't support USDT semaphore refcounting for '%s:%s' in '%s'\n", @@ -732,7 +733,7 @@ goto err_out; } - seg = find_elf_seg(segs, seg_cnt, note.sema_addr, false /* relative */); + seg = find_elf_seg(segs, seg_cnt, note.sema_addr); if (!seg) { err = -ESRCH; pr_warn("usdt: failed to find ELF loadable segment with semaphore of '%s:%s' in '%s' at 0x%lx\n", @@ -747,7 +748,7 @@ goto err_out; } - usdt_sema_off = note.sema_addr - (seg->start - seg->offset); + usdt_sema_off = note.sema_addr - seg->start + seg->offset; pr_debug("usdt: sema for '%s:%s' in %s '%s': addr 0x%lx base 0x%lx (resolved 0x%lx) in segment [0x%lx, 0x%lx] at offset 0x%lx\n", usdt_provider, usdt_name, ehdr.e_type == ET_EXEC ? "exec" : "lib ", @@ -770,7 +771,7 @@ target->rel_ip = usdt_rel_ip; target->sema_off = usdt_sema_off; - /* notes->args references strings from Elf itself, so they can + /* notes.args references strings from Elf itself, so they can * be referenced safely until elf_end() call */ target->spec_str = note.args; @@ -788,7 +789,7 @@ err_out: free(segs); - free(lib_segs); + free(vma_segs); if (err < 0) free(targets); return err; @@ -872,31 +873,27 @@ free(usdt_link); } -static size_t specs_hash_fn(const void *key, void *ctx) +static size_t specs_hash_fn(long key, void *ctx) { - const char *s = key; - - return str_hash(s); + return str_hash((char *)key); } -static bool specs_equal_fn(const void *key1, const void *key2, void *ctx) +static bool specs_equal_fn(long key1, long key2, void *ctx) { - const char *s1 = key1; - const char *s2 = key2; - - return strcmp(s1, s2) == 0; + return strcmp((char *)key1, (char *)key2) == 0; } static int allocate_spec_id(struct usdt_manager *man, struct hashmap *specs_hash, struct bpf_link_usdt *link, struct usdt_target *target, int *spec_id, bool *is_new) { - void *tmp; + long tmp; + void *new_ids; int err; /* check if we already allocated spec ID for this spec string */ if (hashmap__find(specs_hash, target->spec_str, &tmp)) { - *spec_id = (long)tmp; + *spec_id = tmp; *is_new = false; return 0; } @@ -904,17 +901,17 @@ /* otherwise it's a new ID that needs to be set up in specs map and * returned back to usdt_manager when USDT link is detached */ - tmp = libbpf_reallocarray(link->spec_ids, link->spec_cnt + 1, sizeof(*link->spec_ids)); - if (!tmp) + new_ids = libbpf_reallocarray(link->spec_ids, link->spec_cnt + 1, sizeof(*link->spec_ids)); + if (!new_ids) return -ENOMEM; - link->spec_ids = tmp; + link->spec_ids = new_ids; /* get next free spec ID, giving preference to free list, if not empty */ if (man->free_spec_cnt) { *spec_id = man->free_spec_ids[man->free_spec_cnt - 1]; /* cache spec ID for current spec string for future lookups */ - err = hashmap__add(specs_hash, target->spec_str, (void *)(long)*spec_id); + err = hashmap__add(specs_hash, target->spec_str, *spec_id); if (err) return err; @@ -927,7 +924,7 @@ *spec_id = man->next_free_spec_id; /* cache spec ID for current spec string for future lookups */ - err = hashmap__add(specs_hash, target->spec_str, (void *)(long)*spec_id); + err = hashmap__add(specs_hash, target->spec_str, *spec_id); if (err) return err; @@ -1089,8 +1086,8 @@ /* Parse out USDT ELF note from '.note.stapsdt' section. * Logic inspired by perf's code. */ -static int parse_usdt_note(Elf *elf, const char *path, long base_addr, - GElf_Nhdr *nhdr, const char *data, size_t name_off, size_t desc_off, +static int parse_usdt_note(Elf *elf, const char *path, GElf_Nhdr *nhdr, + const char *data, size_t name_off, size_t desc_off, struct usdt_note *note) { const char *provider, *name, *args; @@ -1224,26 +1221,32 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ %ld ( %%%m[^)] ) %n", &arg_sz, &off, ®_name, &len) == 3) { + if (sscanf(arg_str, " %d @ %ld ( %%%15[^)] ) %n", &arg_sz, &off, reg_name, &len) == 3) { /* Memory dereference case, e.g., -4@-20(%rbp) */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; - } else if (sscanf(arg_str, " %d @ %%%ms %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ ( %%%15[^)] ) %n", &arg_sz, reg_name, &len) == 2) { + /* Memory dereference case without offset, e.g., 8@(%rsp) */ + arg->arg_type = USDT_ARG_REG_DEREF; + arg->val_off = 0; + reg_off = calc_pt_regs_off(reg_name); + if (reg_off < 0) + return reg_off; + arg->reg_off = reg_off; + } else if (sscanf(arg_str, " %d @ %%%15s %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -4@%eax */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1347,25 +1350,23 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ \[ %m[a-z0-9], %ld ] %n", &arg_sz, ®_name, &off, &len) == 3) { + if (sscanf(arg_str, " %d @ \[ %15[a-z0-9], %ld ] %n", &arg_sz, reg_name, &off, &len) == 3) { /* Memory dereference case, e.g., -4@[sp, 96] */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; - } else if (sscanf(arg_str, " %d @ \[ %m[a-z0-9] ] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ \[ %15[a-z0-9] ] %n", &arg_sz, reg_name, &len) == 2) { /* Memory dereference case, e.g., -4@[sp] */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1374,12 +1375,11 @@ arg->arg_type = USDT_ARG_CONST; arg->val_off = off; arg->reg_off = 0; - } else if (sscanf(arg_str, " %d @ %m[a-z0-9] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ %15[a-z0-9] %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -8@x4 */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1458,16 +1458,15 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ %ld ( %m[a-z0-9] ) %n", &arg_sz, &off, ®_name, &len) == 3) { + if (sscanf(arg_str, " %d @ %ld ( %15[a-z0-9] ) %n", &arg_sz, &off, reg_name, &len) == 3) { /* Memory dereference case, e.g., -8@-88(s0) */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1476,12 +1475,11 @@ arg->arg_type = USDT_ARG_CONST; arg->val_off = off; arg->reg_off = 0; - } else if (sscanf(arg_str, " %d @ %m[a-z0-9] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ %15[a-z0-9] %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -8@a1 */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; diff -Nru dwarves-1.24/lib/bpf/src/xsk.c dwarves-1.25/lib/bpf/src/xsk.c --- dwarves-1.24/lib/bpf/src/xsk.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/xsk.c 1970-01-01 00:00:00.000000000 +0000 @@ -1,1260 +0,0 @@ -// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) - -/* - * AF_XDP user-space access library. - * - * Copyright(c) 2018 - 2019 Intel Corporation. - * - * Author(s): Magnus Karlsson - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "bpf.h" -#include "libbpf.h" -#include "libbpf_internal.h" -#include "xsk.h" - -/* entire xsk.h and xsk.c is going away in libbpf 1.0, so ignore all internal - * uses of deprecated APIs - */ -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - -#ifndef SOL_XDP - #define SOL_XDP 283 -#endif - -#ifndef AF_XDP - #define AF_XDP 44 -#endif - -#ifndef PF_XDP - #define PF_XDP AF_XDP -#endif - -enum xsk_prog { - XSK_PROG_FALLBACK, - XSK_PROG_REDIRECT_FLAGS, -}; - -struct xsk_umem { - struct xsk_ring_prod *fill_save; - struct xsk_ring_cons *comp_save; - char *umem_area; - struct xsk_umem_config config; - int fd; - int refcount; - struct list_head ctx_list; - bool rx_ring_setup_done; - bool tx_ring_setup_done; -}; - -struct xsk_ctx { - struct xsk_ring_prod *fill; - struct xsk_ring_cons *comp; - __u32 queue_id; - struct xsk_umem *umem; - int refcount; - int ifindex; - struct list_head list; - int prog_fd; - int link_fd; - int xsks_map_fd; - char ifname[IFNAMSIZ]; - bool has_bpf_link; -}; - -struct xsk_socket { - struct xsk_ring_cons *rx; - struct xsk_ring_prod *tx; - __u64 outstanding_tx; - struct xsk_ctx *ctx; - struct xsk_socket_config config; - int fd; -}; - -struct xsk_nl_info { - bool xdp_prog_attached; - int ifindex; - int fd; -}; - -/* Up until and including Linux 5.3 */ -struct xdp_ring_offset_v1 { - __u64 producer; - __u64 consumer; - __u64 desc; -}; - -/* Up until and including Linux 5.3 */ -struct xdp_mmap_offsets_v1 { - struct xdp_ring_offset_v1 rx; - struct xdp_ring_offset_v1 tx; - struct xdp_ring_offset_v1 fr; - struct xdp_ring_offset_v1 cr; -}; - -int xsk_umem__fd(const struct xsk_umem *umem) -{ - return umem ? umem->fd : -EINVAL; -} - -int xsk_socket__fd(const struct xsk_socket *xsk) -{ - return xsk ? xsk->fd : -EINVAL; -} - -static bool xsk_page_aligned(void *buffer) -{ - unsigned long addr = (unsigned long)buffer; - - return !(addr & (getpagesize() - 1)); -} - -static void xsk_set_umem_config(struct xsk_umem_config *cfg, - const struct xsk_umem_config *usr_cfg) -{ - if (!usr_cfg) { - cfg->fill_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; - cfg->comp_size = XSK_RING_CONS__DEFAULT_NUM_DESCS; - cfg->frame_size = XSK_UMEM__DEFAULT_FRAME_SIZE; - cfg->frame_headroom = XSK_UMEM__DEFAULT_FRAME_HEADROOM; - cfg->flags = XSK_UMEM__DEFAULT_FLAGS; - return; - } - - cfg->fill_size = usr_cfg->fill_size; - cfg->comp_size = usr_cfg->comp_size; - cfg->frame_size = usr_cfg->frame_size; - cfg->frame_headroom = usr_cfg->frame_headroom; - cfg->flags = usr_cfg->flags; -} - -static int xsk_set_xdp_socket_config(struct xsk_socket_config *cfg, - const struct xsk_socket_config *usr_cfg) -{ - if (!usr_cfg) { - cfg->rx_size = XSK_RING_CONS__DEFAULT_NUM_DESCS; - cfg->tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; - cfg->libbpf_flags = 0; - cfg->xdp_flags = 0; - cfg->bind_flags = 0; - return 0; - } - - if (usr_cfg->libbpf_flags & ~XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD) - return -EINVAL; - - cfg->rx_size = usr_cfg->rx_size; - cfg->tx_size = usr_cfg->tx_size; - cfg->libbpf_flags = usr_cfg->libbpf_flags; - cfg->xdp_flags = usr_cfg->xdp_flags; - cfg->bind_flags = usr_cfg->bind_flags; - - return 0; -} - -static void xsk_mmap_offsets_v1(struct xdp_mmap_offsets *off) -{ - struct xdp_mmap_offsets_v1 off_v1; - - /* getsockopt on a kernel <= 5.3 has no flags fields. - * Copy over the offsets to the correct places in the >=5.4 format - * and put the flags where they would have been on that kernel. - */ - memcpy(&off_v1, off, sizeof(off_v1)); - - off->rx.producer = off_v1.rx.producer; - off->rx.consumer = off_v1.rx.consumer; - off->rx.desc = off_v1.rx.desc; - off->rx.flags = off_v1.rx.consumer + sizeof(__u32); - - off->tx.producer = off_v1.tx.producer; - off->tx.consumer = off_v1.tx.consumer; - off->tx.desc = off_v1.tx.desc; - off->tx.flags = off_v1.tx.consumer + sizeof(__u32); - - off->fr.producer = off_v1.fr.producer; - off->fr.consumer = off_v1.fr.consumer; - off->fr.desc = off_v1.fr.desc; - off->fr.flags = off_v1.fr.consumer + sizeof(__u32); - - off->cr.producer = off_v1.cr.producer; - off->cr.consumer = off_v1.cr.consumer; - off->cr.desc = off_v1.cr.desc; - off->cr.flags = off_v1.cr.consumer + sizeof(__u32); -} - -static int xsk_get_mmap_offsets(int fd, struct xdp_mmap_offsets *off) -{ - socklen_t optlen; - int err; - - optlen = sizeof(*off); - err = getsockopt(fd, SOL_XDP, XDP_MMAP_OFFSETS, off, &optlen); - if (err) - return err; - - if (optlen == sizeof(*off)) - return 0; - - if (optlen == sizeof(struct xdp_mmap_offsets_v1)) { - xsk_mmap_offsets_v1(off); - return 0; - } - - return -EINVAL; -} - -static int xsk_create_umem_rings(struct xsk_umem *umem, int fd, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp) -{ - struct xdp_mmap_offsets off; - void *map; - int err; - - err = setsockopt(fd, SOL_XDP, XDP_UMEM_FILL_RING, - &umem->config.fill_size, - sizeof(umem->config.fill_size)); - if (err) - return -errno; - - err = setsockopt(fd, SOL_XDP, XDP_UMEM_COMPLETION_RING, - &umem->config.comp_size, - sizeof(umem->config.comp_size)); - if (err) - return -errno; - - err = xsk_get_mmap_offsets(fd, &off); - if (err) - return -errno; - - map = mmap(NULL, off.fr.desc + umem->config.fill_size * sizeof(__u64), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, - XDP_UMEM_PGOFF_FILL_RING); - if (map == MAP_FAILED) - return -errno; - - fill->mask = umem->config.fill_size - 1; - fill->size = umem->config.fill_size; - fill->producer = map + off.fr.producer; - fill->consumer = map + off.fr.consumer; - fill->flags = map + off.fr.flags; - fill->ring = map + off.fr.desc; - fill->cached_cons = umem->config.fill_size; - - map = mmap(NULL, off.cr.desc + umem->config.comp_size * sizeof(__u64), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, - XDP_UMEM_PGOFF_COMPLETION_RING); - if (map == MAP_FAILED) { - err = -errno; - goto out_mmap; - } - - comp->mask = umem->config.comp_size - 1; - comp->size = umem->config.comp_size; - comp->producer = map + off.cr.producer; - comp->consumer = map + off.cr.consumer; - comp->flags = map + off.cr.flags; - comp->ring = map + off.cr.desc; - - return 0; - -out_mmap: - munmap(map, off.fr.desc + umem->config.fill_size * sizeof(__u64)); - return err; -} - -DEFAULT_VERSION(xsk_umem__create_v0_0_4, xsk_umem__create, LIBBPF_0.0.4) -int xsk_umem__create_v0_0_4(struct xsk_umem **umem_ptr, void *umem_area, - __u64 size, struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *usr_config) -{ - struct xdp_umem_reg mr; - struct xsk_umem *umem; - int err; - - if (!umem_area || !umem_ptr || !fill || !comp) - return -EFAULT; - if (!size && !xsk_page_aligned(umem_area)) - return -EINVAL; - - umem = calloc(1, sizeof(*umem)); - if (!umem) - return -ENOMEM; - - umem->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); - if (umem->fd < 0) { - err = -errno; - goto out_umem_alloc; - } - - umem->umem_area = umem_area; - INIT_LIST_HEAD(&umem->ctx_list); - xsk_set_umem_config(&umem->config, usr_config); - - memset(&mr, 0, sizeof(mr)); - mr.addr = (uintptr_t)umem_area; - mr.len = size; - mr.chunk_size = umem->config.frame_size; - mr.headroom = umem->config.frame_headroom; - mr.flags = umem->config.flags; - - err = setsockopt(umem->fd, SOL_XDP, XDP_UMEM_REG, &mr, sizeof(mr)); - if (err) { - err = -errno; - goto out_socket; - } - - err = xsk_create_umem_rings(umem, umem->fd, fill, comp); - if (err) - goto out_socket; - - umem->fill_save = fill; - umem->comp_save = comp; - *umem_ptr = umem; - return 0; - -out_socket: - close(umem->fd); -out_umem_alloc: - free(umem); - return err; -} - -struct xsk_umem_config_v1 { - __u32 fill_size; - __u32 comp_size; - __u32 frame_size; - __u32 frame_headroom; -}; - -COMPAT_VERSION(xsk_umem__create_v0_0_2, xsk_umem__create, LIBBPF_0.0.2) -int xsk_umem__create_v0_0_2(struct xsk_umem **umem_ptr, void *umem_area, - __u64 size, struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *usr_config) -{ - struct xsk_umem_config config; - - memcpy(&config, usr_config, sizeof(struct xsk_umem_config_v1)); - config.flags = 0; - - return xsk_umem__create_v0_0_4(umem_ptr, umem_area, size, fill, comp, - &config); -} - -static enum xsk_prog get_xsk_prog(void) -{ - enum xsk_prog detected = XSK_PROG_FALLBACK; - __u32 size_out, retval, duration; - char data_in = 0, data_out; - struct bpf_insn insns[] = { - BPF_LD_MAP_FD(BPF_REG_1, 0), - BPF_MOV64_IMM(BPF_REG_2, 0), - BPF_MOV64_IMM(BPF_REG_3, XDP_PASS), - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - BPF_EXIT_INSN(), - }; - int prog_fd, map_fd, ret, insn_cnt = ARRAY_SIZE(insns); - - map_fd = bpf_map_create(BPF_MAP_TYPE_XSKMAP, NULL, sizeof(int), sizeof(int), 1, NULL); - if (map_fd < 0) - return detected; - - insns[0].imm = map_fd; - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "GPL", insns, insn_cnt, NULL); - if (prog_fd < 0) { - close(map_fd); - return detected; - } - - ret = bpf_prog_test_run(prog_fd, 0, &data_in, 1, &data_out, &size_out, &retval, &duration); - if (!ret && retval == XDP_PASS) - detected = XSK_PROG_REDIRECT_FLAGS; - close(prog_fd); - close(map_fd); - return detected; -} - -static int xsk_load_xdp_prog(struct xsk_socket *xsk) -{ - static const int log_buf_size = 16 * 1024; - struct xsk_ctx *ctx = xsk->ctx; - char log_buf[log_buf_size]; - int prog_fd; - - /* This is the fallback C-program: - * SEC("xdp_sock") int xdp_sock_prog(struct xdp_md *ctx) - * { - * int ret, index = ctx->rx_queue_index; - * - * // A set entry here means that the correspnding queue_id - * // has an active AF_XDP socket bound to it. - * ret = bpf_redirect_map(&xsks_map, index, XDP_PASS); - * if (ret > 0) - * return ret; - * - * // Fallback for pre-5.3 kernels, not supporting default - * // action in the flags parameter. - * if (bpf_map_lookup_elem(&xsks_map, &index)) - * return bpf_redirect_map(&xsks_map, index, 0); - * return XDP_PASS; - * } - */ - struct bpf_insn prog[] = { - /* r2 = *(u32 *)(r1 + 16) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 16), - /* *(u32 *)(r10 - 4) = r2 */ - BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_2, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_3, 2), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - /* if w0 != 0 goto pc+13 */ - BPF_JMP32_IMM(BPF_JSGT, BPF_REG_0, 0, 13), - /* r2 = r10 */ - BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), - /* r2 += -4 */ - BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* call bpf_map_lookup_elem */ - BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem), - /* r1 = r0 */ - BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), - /* r0 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_0, 2), - /* if r1 == 0 goto pc+5 */ - BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 5), - /* r2 = *(u32 *)(r10 - 4) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_10, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = 0 */ - BPF_MOV64_IMM(BPF_REG_3, 0), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - /* The jumps are to this instruction */ - BPF_EXIT_INSN(), - }; - - /* This is the post-5.3 kernel C-program: - * SEC("xdp_sock") int xdp_sock_prog(struct xdp_md *ctx) - * { - * return bpf_redirect_map(&xsks_map, ctx->rx_queue_index, XDP_PASS); - * } - */ - struct bpf_insn prog_redirect_flags[] = { - /* r2 = *(u32 *)(r1 + 16) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 16), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_3, 2), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - BPF_EXIT_INSN(), - }; - size_t insns_cnt[] = {ARRAY_SIZE(prog), - ARRAY_SIZE(prog_redirect_flags), - }; - struct bpf_insn *progs[] = {prog, prog_redirect_flags}; - enum xsk_prog option = get_xsk_prog(); - LIBBPF_OPTS(bpf_prog_load_opts, opts, - .log_buf = log_buf, - .log_size = log_buf_size, - ); - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "LGPL-2.1 or BSD-2-Clause", - progs[option], insns_cnt[option], &opts); - if (prog_fd < 0) { - pr_warn("BPF log buffer:\n%s", log_buf); - return prog_fd; - } - - ctx->prog_fd = prog_fd; - return 0; -} - -static int xsk_create_bpf_link(struct xsk_socket *xsk) -{ - DECLARE_LIBBPF_OPTS(bpf_link_create_opts, opts); - struct xsk_ctx *ctx = xsk->ctx; - __u32 prog_id = 0; - int link_fd; - int err; - - err = bpf_get_link_xdp_id(ctx->ifindex, &prog_id, xsk->config.xdp_flags); - if (err) { - pr_warn("getting XDP prog id failed\n"); - return err; - } - - /* if there's a netlink-based XDP prog loaded on interface, bail out - * and ask user to do the removal by himself - */ - if (prog_id) { - pr_warn("Netlink-based XDP prog detected, please unload it in order to launch AF_XDP prog\n"); - return -EINVAL; - } - - opts.flags = xsk->config.xdp_flags & ~(XDP_FLAGS_UPDATE_IF_NOEXIST | XDP_FLAGS_REPLACE); - - link_fd = bpf_link_create(ctx->prog_fd, ctx->ifindex, BPF_XDP, &opts); - if (link_fd < 0) { - pr_warn("bpf_link_create failed: %s\n", strerror(errno)); - return link_fd; - } - - ctx->link_fd = link_fd; - return 0; -} - -static int xsk_get_max_queues(struct xsk_socket *xsk) -{ - struct ethtool_channels channels = { .cmd = ETHTOOL_GCHANNELS }; - struct xsk_ctx *ctx = xsk->ctx; - struct ifreq ifr = {}; - int fd, err, ret; - - fd = socket(AF_LOCAL, SOCK_DGRAM | SOCK_CLOEXEC, 0); - if (fd < 0) - return -errno; - - ifr.ifr_data = (void *)&channels; - libbpf_strlcpy(ifr.ifr_name, ctx->ifname, IFNAMSIZ); - err = ioctl(fd, SIOCETHTOOL, &ifr); - if (err && errno != EOPNOTSUPP) { - ret = -errno; - goto out; - } - - if (err) { - /* If the device says it has no channels, then all traffic - * is sent to a single stream, so max queues = 1. - */ - ret = 1; - } else { - /* Take the max of rx, tx, combined. Drivers return - * the number of channels in different ways. - */ - ret = max(channels.max_rx, channels.max_tx); - ret = max(ret, (int)channels.max_combined); - } - -out: - close(fd); - return ret; -} - -static int xsk_create_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - int max_queues; - int fd; - - max_queues = xsk_get_max_queues(xsk); - if (max_queues < 0) - return max_queues; - - fd = bpf_map_create(BPF_MAP_TYPE_XSKMAP, "xsks_map", - sizeof(int), sizeof(int), max_queues, NULL); - if (fd < 0) - return fd; - - ctx->xsks_map_fd = fd; - - return 0; -} - -static void xsk_delete_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - - bpf_map_delete_elem(ctx->xsks_map_fd, &ctx->queue_id); - close(ctx->xsks_map_fd); -} - -static int xsk_lookup_bpf_maps(struct xsk_socket *xsk) -{ - __u32 i, *map_ids, num_maps, prog_len = sizeof(struct bpf_prog_info); - __u32 map_len = sizeof(struct bpf_map_info); - struct bpf_prog_info prog_info = {}; - struct xsk_ctx *ctx = xsk->ctx; - struct bpf_map_info map_info; - int fd, err; - - err = bpf_obj_get_info_by_fd(ctx->prog_fd, &prog_info, &prog_len); - if (err) - return err; - - num_maps = prog_info.nr_map_ids; - - map_ids = calloc(prog_info.nr_map_ids, sizeof(*map_ids)); - if (!map_ids) - return -ENOMEM; - - memset(&prog_info, 0, prog_len); - prog_info.nr_map_ids = num_maps; - prog_info.map_ids = (__u64)(unsigned long)map_ids; - - err = bpf_obj_get_info_by_fd(ctx->prog_fd, &prog_info, &prog_len); - if (err) - goto out_map_ids; - - ctx->xsks_map_fd = -1; - - for (i = 0; i < prog_info.nr_map_ids; i++) { - fd = bpf_map_get_fd_by_id(map_ids[i]); - if (fd < 0) - continue; - - memset(&map_info, 0, map_len); - err = bpf_obj_get_info_by_fd(fd, &map_info, &map_len); - if (err) { - close(fd); - continue; - } - - if (!strncmp(map_info.name, "xsks_map", sizeof(map_info.name))) { - ctx->xsks_map_fd = fd; - break; - } - - close(fd); - } - - if (ctx->xsks_map_fd == -1) - err = -ENOENT; - -out_map_ids: - free(map_ids); - return err; -} - -static int xsk_set_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - - return bpf_map_update_elem(ctx->xsks_map_fd, &ctx->queue_id, - &xsk->fd, 0); -} - -static int xsk_link_lookup(int ifindex, __u32 *prog_id, int *link_fd) -{ - struct bpf_link_info link_info; - __u32 link_len; - __u32 id = 0; - int err; - int fd; - - while (true) { - err = bpf_link_get_next_id(id, &id); - if (err) { - if (errno == ENOENT) { - err = 0; - break; - } - pr_warn("can't get next link: %s\n", strerror(errno)); - break; - } - - fd = bpf_link_get_fd_by_id(id); - if (fd < 0) { - if (errno == ENOENT) - continue; - pr_warn("can't get link by id (%u): %s\n", id, strerror(errno)); - err = -errno; - break; - } - - link_len = sizeof(struct bpf_link_info); - memset(&link_info, 0, link_len); - err = bpf_obj_get_info_by_fd(fd, &link_info, &link_len); - if (err) { - pr_warn("can't get link info: %s\n", strerror(errno)); - close(fd); - break; - } - if (link_info.type == BPF_LINK_TYPE_XDP) { - if (link_info.xdp.ifindex == ifindex) { - *link_fd = fd; - if (prog_id) - *prog_id = link_info.prog_id; - break; - } - } - close(fd); - } - - return err; -} - -static bool xsk_probe_bpf_link(void) -{ - LIBBPF_OPTS(bpf_link_create_opts, opts, .flags = XDP_FLAGS_SKB_MODE); - struct bpf_insn insns[2] = { - BPF_MOV64_IMM(BPF_REG_0, XDP_PASS), - BPF_EXIT_INSN() - }; - int prog_fd, link_fd = -1, insn_cnt = ARRAY_SIZE(insns); - int ifindex_lo = 1; - bool ret = false; - int err; - - err = xsk_link_lookup(ifindex_lo, NULL, &link_fd); - if (err) - return ret; - - if (link_fd >= 0) - return true; - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "GPL", insns, insn_cnt, NULL); - if (prog_fd < 0) - return ret; - - link_fd = bpf_link_create(prog_fd, ifindex_lo, BPF_XDP, &opts); - close(prog_fd); - - if (link_fd >= 0) { - ret = true; - close(link_fd); - } - - return ret; -} - -static int xsk_create_xsk_struct(int ifindex, struct xsk_socket *xsk) -{ - char ifname[IFNAMSIZ]; - struct xsk_ctx *ctx; - char *interface; - - ctx = calloc(1, sizeof(*ctx)); - if (!ctx) - return -ENOMEM; - - interface = if_indextoname(ifindex, &ifname[0]); - if (!interface) { - free(ctx); - return -errno; - } - - ctx->ifindex = ifindex; - libbpf_strlcpy(ctx->ifname, ifname, IFNAMSIZ); - - xsk->ctx = ctx; - xsk->ctx->has_bpf_link = xsk_probe_bpf_link(); - - return 0; -} - -static int xsk_init_xdp_res(struct xsk_socket *xsk, - int *xsks_map_fd) -{ - struct xsk_ctx *ctx = xsk->ctx; - int err; - - err = xsk_create_bpf_maps(xsk); - if (err) - return err; - - err = xsk_load_xdp_prog(xsk); - if (err) - goto err_load_xdp_prog; - - if (ctx->has_bpf_link) - err = xsk_create_bpf_link(xsk); - else - err = bpf_set_link_xdp_fd(xsk->ctx->ifindex, ctx->prog_fd, - xsk->config.xdp_flags); - - if (err) - goto err_attach_xdp_prog; - - if (!xsk->rx) - return err; - - err = xsk_set_bpf_maps(xsk); - if (err) - goto err_set_bpf_maps; - - return err; - -err_set_bpf_maps: - if (ctx->has_bpf_link) - close(ctx->link_fd); - else - bpf_set_link_xdp_fd(ctx->ifindex, -1, 0); -err_attach_xdp_prog: - close(ctx->prog_fd); -err_load_xdp_prog: - xsk_delete_bpf_maps(xsk); - return err; -} - -static int xsk_lookup_xdp_res(struct xsk_socket *xsk, int *xsks_map_fd, int prog_id) -{ - struct xsk_ctx *ctx = xsk->ctx; - int err; - - ctx->prog_fd = bpf_prog_get_fd_by_id(prog_id); - if (ctx->prog_fd < 0) { - err = -errno; - goto err_prog_fd; - } - err = xsk_lookup_bpf_maps(xsk); - if (err) - goto err_lookup_maps; - - if (!xsk->rx) - return err; - - err = xsk_set_bpf_maps(xsk); - if (err) - goto err_set_maps; - - return err; - -err_set_maps: - close(ctx->xsks_map_fd); -err_lookup_maps: - close(ctx->prog_fd); -err_prog_fd: - if (ctx->has_bpf_link) - close(ctx->link_fd); - return err; -} - -static int __xsk_setup_xdp_prog(struct xsk_socket *_xdp, int *xsks_map_fd) -{ - struct xsk_socket *xsk = _xdp; - struct xsk_ctx *ctx = xsk->ctx; - __u32 prog_id = 0; - int err; - - if (ctx->has_bpf_link) - err = xsk_link_lookup(ctx->ifindex, &prog_id, &ctx->link_fd); - else - err = bpf_get_link_xdp_id(ctx->ifindex, &prog_id, xsk->config.xdp_flags); - - if (err) - return err; - - err = !prog_id ? xsk_init_xdp_res(xsk, xsks_map_fd) : - xsk_lookup_xdp_res(xsk, xsks_map_fd, prog_id); - - if (!err && xsks_map_fd) - *xsks_map_fd = ctx->xsks_map_fd; - - return err; -} - -static struct xsk_ctx *xsk_get_ctx(struct xsk_umem *umem, int ifindex, - __u32 queue_id) -{ - struct xsk_ctx *ctx; - - if (list_empty(&umem->ctx_list)) - return NULL; - - list_for_each_entry(ctx, &umem->ctx_list, list) { - if (ctx->ifindex == ifindex && ctx->queue_id == queue_id) { - ctx->refcount++; - return ctx; - } - } - - return NULL; -} - -static void xsk_put_ctx(struct xsk_ctx *ctx, bool unmap) -{ - struct xsk_umem *umem = ctx->umem; - struct xdp_mmap_offsets off; - int err; - - if (--ctx->refcount) - return; - - if (!unmap) - goto out_free; - - err = xsk_get_mmap_offsets(umem->fd, &off); - if (err) - goto out_free; - - munmap(ctx->fill->ring - off.fr.desc, off.fr.desc + umem->config.fill_size * - sizeof(__u64)); - munmap(ctx->comp->ring - off.cr.desc, off.cr.desc + umem->config.comp_size * - sizeof(__u64)); - -out_free: - list_del(&ctx->list); - free(ctx); -} - -static struct xsk_ctx *xsk_create_ctx(struct xsk_socket *xsk, - struct xsk_umem *umem, int ifindex, - const char *ifname, __u32 queue_id, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp) -{ - struct xsk_ctx *ctx; - int err; - - ctx = calloc(1, sizeof(*ctx)); - if (!ctx) - return NULL; - - if (!umem->fill_save) { - err = xsk_create_umem_rings(umem, xsk->fd, fill, comp); - if (err) { - free(ctx); - return NULL; - } - } else if (umem->fill_save != fill || umem->comp_save != comp) { - /* Copy over rings to new structs. */ - memcpy(fill, umem->fill_save, sizeof(*fill)); - memcpy(comp, umem->comp_save, sizeof(*comp)); - } - - ctx->ifindex = ifindex; - ctx->refcount = 1; - ctx->umem = umem; - ctx->queue_id = queue_id; - libbpf_strlcpy(ctx->ifname, ifname, IFNAMSIZ); - - ctx->fill = fill; - ctx->comp = comp; - list_add(&ctx->list, &umem->ctx_list); - return ctx; -} - -static void xsk_destroy_xsk_struct(struct xsk_socket *xsk) -{ - free(xsk->ctx); - free(xsk); -} - -int xsk_socket__update_xskmap(struct xsk_socket *xsk, int fd) -{ - xsk->ctx->xsks_map_fd = fd; - return xsk_set_bpf_maps(xsk); -} - -int xsk_setup_xdp_prog(int ifindex, int *xsks_map_fd) -{ - struct xsk_socket *xsk; - int res; - - xsk = calloc(1, sizeof(*xsk)); - if (!xsk) - return -ENOMEM; - - res = xsk_create_xsk_struct(ifindex, xsk); - if (res) { - free(xsk); - return -EINVAL; - } - - res = __xsk_setup_xdp_prog(xsk, xsks_map_fd); - - xsk_destroy_xsk_struct(xsk); - - return res; -} - -int xsk_socket__create_shared(struct xsk_socket **xsk_ptr, - const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_socket_config *usr_config) -{ - bool unmap, rx_setup_done = false, tx_setup_done = false; - void *rx_map = NULL, *tx_map = NULL; - struct sockaddr_xdp sxdp = {}; - struct xdp_mmap_offsets off; - struct xsk_socket *xsk; - struct xsk_ctx *ctx; - int err, ifindex; - - if (!umem || !xsk_ptr || !(rx || tx)) - return -EFAULT; - - unmap = umem->fill_save != fill; - - xsk = calloc(1, sizeof(*xsk)); - if (!xsk) - return -ENOMEM; - - err = xsk_set_xdp_socket_config(&xsk->config, usr_config); - if (err) - goto out_xsk_alloc; - - xsk->outstanding_tx = 0; - ifindex = if_nametoindex(ifname); - if (!ifindex) { - err = -errno; - goto out_xsk_alloc; - } - - if (umem->refcount++ > 0) { - xsk->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); - if (xsk->fd < 0) { - err = -errno; - goto out_xsk_alloc; - } - } else { - xsk->fd = umem->fd; - rx_setup_done = umem->rx_ring_setup_done; - tx_setup_done = umem->tx_ring_setup_done; - } - - ctx = xsk_get_ctx(umem, ifindex, queue_id); - if (!ctx) { - if (!fill || !comp) { - err = -EFAULT; - goto out_socket; - } - - ctx = xsk_create_ctx(xsk, umem, ifindex, ifname, queue_id, - fill, comp); - if (!ctx) { - err = -ENOMEM; - goto out_socket; - } - } - xsk->ctx = ctx; - xsk->ctx->has_bpf_link = xsk_probe_bpf_link(); - - if (rx && !rx_setup_done) { - err = setsockopt(xsk->fd, SOL_XDP, XDP_RX_RING, - &xsk->config.rx_size, - sizeof(xsk->config.rx_size)); - if (err) { - err = -errno; - goto out_put_ctx; - } - if (xsk->fd == umem->fd) - umem->rx_ring_setup_done = true; - } - if (tx && !tx_setup_done) { - err = setsockopt(xsk->fd, SOL_XDP, XDP_TX_RING, - &xsk->config.tx_size, - sizeof(xsk->config.tx_size)); - if (err) { - err = -errno; - goto out_put_ctx; - } - if (xsk->fd == umem->fd) - umem->tx_ring_setup_done = true; - } - - err = xsk_get_mmap_offsets(xsk->fd, &off); - if (err) { - err = -errno; - goto out_put_ctx; - } - - if (rx) { - rx_map = mmap(NULL, off.rx.desc + - xsk->config.rx_size * sizeof(struct xdp_desc), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, - xsk->fd, XDP_PGOFF_RX_RING); - if (rx_map == MAP_FAILED) { - err = -errno; - goto out_put_ctx; - } - - rx->mask = xsk->config.rx_size - 1; - rx->size = xsk->config.rx_size; - rx->producer = rx_map + off.rx.producer; - rx->consumer = rx_map + off.rx.consumer; - rx->flags = rx_map + off.rx.flags; - rx->ring = rx_map + off.rx.desc; - rx->cached_prod = *rx->producer; - rx->cached_cons = *rx->consumer; - } - xsk->rx = rx; - - if (tx) { - tx_map = mmap(NULL, off.tx.desc + - xsk->config.tx_size * sizeof(struct xdp_desc), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, - xsk->fd, XDP_PGOFF_TX_RING); - if (tx_map == MAP_FAILED) { - err = -errno; - goto out_mmap_rx; - } - - tx->mask = xsk->config.tx_size - 1; - tx->size = xsk->config.tx_size; - tx->producer = tx_map + off.tx.producer; - tx->consumer = tx_map + off.tx.consumer; - tx->flags = tx_map + off.tx.flags; - tx->ring = tx_map + off.tx.desc; - tx->cached_prod = *tx->producer; - /* cached_cons is r->size bigger than the real consumer pointer - * See xsk_prod_nb_free - */ - tx->cached_cons = *tx->consumer + xsk->config.tx_size; - } - xsk->tx = tx; - - sxdp.sxdp_family = PF_XDP; - sxdp.sxdp_ifindex = ctx->ifindex; - sxdp.sxdp_queue_id = ctx->queue_id; - if (umem->refcount > 1) { - sxdp.sxdp_flags |= XDP_SHARED_UMEM; - sxdp.sxdp_shared_umem_fd = umem->fd; - } else { - sxdp.sxdp_flags = xsk->config.bind_flags; - } - - err = bind(xsk->fd, (struct sockaddr *)&sxdp, sizeof(sxdp)); - if (err) { - err = -errno; - goto out_mmap_tx; - } - - ctx->prog_fd = -1; - - if (!(xsk->config.libbpf_flags & XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD)) { - err = __xsk_setup_xdp_prog(xsk, NULL); - if (err) - goto out_mmap_tx; - } - - *xsk_ptr = xsk; - umem->fill_save = NULL; - umem->comp_save = NULL; - return 0; - -out_mmap_tx: - if (tx) - munmap(tx_map, off.tx.desc + - xsk->config.tx_size * sizeof(struct xdp_desc)); -out_mmap_rx: - if (rx) - munmap(rx_map, off.rx.desc + - xsk->config.rx_size * sizeof(struct xdp_desc)); -out_put_ctx: - xsk_put_ctx(ctx, unmap); -out_socket: - if (--umem->refcount) - close(xsk->fd); -out_xsk_alloc: - free(xsk); - return err; -} - -int xsk_socket__create(struct xsk_socket **xsk_ptr, const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, struct xsk_ring_prod *tx, - const struct xsk_socket_config *usr_config) -{ - if (!umem) - return -EFAULT; - - return xsk_socket__create_shared(xsk_ptr, ifname, queue_id, umem, - rx, tx, umem->fill_save, - umem->comp_save, usr_config); -} - -int xsk_umem__delete(struct xsk_umem *umem) -{ - struct xdp_mmap_offsets off; - int err; - - if (!umem) - return 0; - - if (umem->refcount) - return -EBUSY; - - err = xsk_get_mmap_offsets(umem->fd, &off); - if (!err && umem->fill_save && umem->comp_save) { - munmap(umem->fill_save->ring - off.fr.desc, - off.fr.desc + umem->config.fill_size * sizeof(__u64)); - munmap(umem->comp_save->ring - off.cr.desc, - off.cr.desc + umem->config.comp_size * sizeof(__u64)); - } - - close(umem->fd); - free(umem); - - return 0; -} - -void xsk_socket__delete(struct xsk_socket *xsk) -{ - size_t desc_sz = sizeof(struct xdp_desc); - struct xdp_mmap_offsets off; - struct xsk_umem *umem; - struct xsk_ctx *ctx; - int err; - - if (!xsk) - return; - - ctx = xsk->ctx; - umem = ctx->umem; - if (ctx->prog_fd != -1) { - xsk_delete_bpf_maps(xsk); - close(ctx->prog_fd); - if (ctx->has_bpf_link) - close(ctx->link_fd); - } - - err = xsk_get_mmap_offsets(xsk->fd, &off); - if (!err) { - if (xsk->rx) { - munmap(xsk->rx->ring - off.rx.desc, - off.rx.desc + xsk->config.rx_size * desc_sz); - } - if (xsk->tx) { - munmap(xsk->tx->ring - off.tx.desc, - off.tx.desc + xsk->config.tx_size * desc_sz); - } - } - - xsk_put_ctx(ctx, true); - - umem->refcount--; - /* Do not close an fd that also has an associated umem connected - * to it. - */ - if (xsk->fd != umem->fd) - close(xsk->fd); - free(xsk); -} diff -Nru dwarves-1.24/lib/bpf/src/xsk.h dwarves-1.25/lib/bpf/src/xsk.h --- dwarves-1.24/lib/bpf/src/xsk.h 2021-11-22 14:38:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/src/xsk.h 1970-01-01 00:00:00.000000000 +0000 @@ -1,336 +0,0 @@ -/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ - -/* - * AF_XDP user-space access library. - * - * Copyright (c) 2018 - 2019 Intel Corporation. - * Copyright (c) 2019 Facebook - * - * Author(s): Magnus Karlsson - */ - -#ifndef __LIBBPF_XSK_H -#define __LIBBPF_XSK_H - -#include -#include -#include -#include - -#include "libbpf.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* This whole API has been deprecated and moved to libxdp that can be found at - * https://github.com/xdp-project/xdp-tools. The APIs are exactly the same so - * it should just be linking with libxdp instead of libbpf for this set of - * functionality. If not, please submit a bug report on the aforementioned page. - */ - -/* Load-Acquire Store-Release barriers used by the XDP socket - * library. The following macros should *NOT* be considered part of - * the xsk.h API, and is subject to change anytime. - * - * LIBRARY INTERNAL - */ - -#define __XSK_READ_ONCE(x) (*(volatile typeof(x) *)&x) -#define __XSK_WRITE_ONCE(x, v) (*(volatile typeof(x) *)&x) = (v) - -#if defined(__i386__) || defined(__x86_64__) -# define libbpf_smp_store_release(p, v) \ - do { \ - asm volatile("" : : : "memory"); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - asm volatile("" : : : "memory"); \ - ___p1; \ - }) -#elif defined(__aarch64__) -# define libbpf_smp_store_release(p, v) \ - asm volatile ("stlr %w1, %0" : "=Q" (*p) : "r" (v) : "memory") -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1; \ - asm volatile ("ldar %w0, %1" \ - : "=r" (___p1) : "Q" (*p) : "memory"); \ - ___p1; \ - }) -#elif defined(__riscv) -# define libbpf_smp_store_release(p, v) \ - do { \ - asm volatile ("fence rw,w" : : : "memory"); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - asm volatile ("fence r,rw" : : : "memory"); \ - ___p1; \ - }) -#endif - -#ifndef libbpf_smp_store_release -#define libbpf_smp_store_release(p, v) \ - do { \ - __sync_synchronize(); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -#endif - -#ifndef libbpf_smp_load_acquire -#define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - __sync_synchronize(); \ - ___p1; \ - }) -#endif - -/* LIBRARY INTERNAL -- END */ - -/* Do not access these members directly. Use the functions below. */ -#define DEFINE_XSK_RING(name) \ -struct name { \ - __u32 cached_prod; \ - __u32 cached_cons; \ - __u32 mask; \ - __u32 size; \ - __u32 *producer; \ - __u32 *consumer; \ - void *ring; \ - __u32 *flags; \ -} - -DEFINE_XSK_RING(xsk_ring_prod); -DEFINE_XSK_RING(xsk_ring_cons); - -/* For a detailed explanation on the memory barriers associated with the - * ring, please take a look at net/xdp/xsk_queue.h. - */ - -struct xsk_umem; -struct xsk_socket; - -static inline __u64 *xsk_ring_prod__fill_addr(struct xsk_ring_prod *fill, - __u32 idx) -{ - __u64 *addrs = (__u64 *)fill->ring; - - return &addrs[idx & fill->mask]; -} - -static inline const __u64 * -xsk_ring_cons__comp_addr(const struct xsk_ring_cons *comp, __u32 idx) -{ - const __u64 *addrs = (const __u64 *)comp->ring; - - return &addrs[idx & comp->mask]; -} - -static inline struct xdp_desc *xsk_ring_prod__tx_desc(struct xsk_ring_prod *tx, - __u32 idx) -{ - struct xdp_desc *descs = (struct xdp_desc *)tx->ring; - - return &descs[idx & tx->mask]; -} - -static inline const struct xdp_desc * -xsk_ring_cons__rx_desc(const struct xsk_ring_cons *rx, __u32 idx) -{ - const struct xdp_desc *descs = (const struct xdp_desc *)rx->ring; - - return &descs[idx & rx->mask]; -} - -static inline int xsk_ring_prod__needs_wakeup(const struct xsk_ring_prod *r) -{ - return *r->flags & XDP_RING_NEED_WAKEUP; -} - -static inline __u32 xsk_prod_nb_free(struct xsk_ring_prod *r, __u32 nb) -{ - __u32 free_entries = r->cached_cons - r->cached_prod; - - if (free_entries >= nb) - return free_entries; - - /* Refresh the local tail pointer. - * cached_cons is r->size bigger than the real consumer pointer so - * that this addition can be avoided in the more frequently - * executed code that computs free_entries in the beginning of - * this function. Without this optimization it whould have been - * free_entries = r->cached_prod - r->cached_cons + r->size. - */ - r->cached_cons = libbpf_smp_load_acquire(r->consumer); - r->cached_cons += r->size; - - return r->cached_cons - r->cached_prod; -} - -static inline __u32 xsk_cons_nb_avail(struct xsk_ring_cons *r, __u32 nb) -{ - __u32 entries = r->cached_prod - r->cached_cons; - - if (entries == 0) { - r->cached_prod = libbpf_smp_load_acquire(r->producer); - entries = r->cached_prod - r->cached_cons; - } - - return (entries > nb) ? nb : entries; -} - -static inline __u32 xsk_ring_prod__reserve(struct xsk_ring_prod *prod, __u32 nb, __u32 *idx) -{ - if (xsk_prod_nb_free(prod, nb) < nb) - return 0; - - *idx = prod->cached_prod; - prod->cached_prod += nb; - - return nb; -} - -static inline void xsk_ring_prod__submit(struct xsk_ring_prod *prod, __u32 nb) -{ - /* Make sure everything has been written to the ring before indicating - * this to the kernel by writing the producer pointer. - */ - libbpf_smp_store_release(prod->producer, *prod->producer + nb); -} - -static inline __u32 xsk_ring_cons__peek(struct xsk_ring_cons *cons, __u32 nb, __u32 *idx) -{ - __u32 entries = xsk_cons_nb_avail(cons, nb); - - if (entries > 0) { - *idx = cons->cached_cons; - cons->cached_cons += entries; - } - - return entries; -} - -static inline void xsk_ring_cons__cancel(struct xsk_ring_cons *cons, __u32 nb) -{ - cons->cached_cons -= nb; -} - -static inline void xsk_ring_cons__release(struct xsk_ring_cons *cons, __u32 nb) -{ - /* Make sure data has been read before indicating we are done - * with the entries by updating the consumer pointer. - */ - libbpf_smp_store_release(cons->consumer, *cons->consumer + nb); - -} - -static inline void *xsk_umem__get_data(void *umem_area, __u64 addr) -{ - return &((char *)umem_area)[addr]; -} - -static inline __u64 xsk_umem__extract_addr(__u64 addr) -{ - return addr & XSK_UNALIGNED_BUF_ADDR_MASK; -} - -static inline __u64 xsk_umem__extract_offset(__u64 addr) -{ - return addr >> XSK_UNALIGNED_BUF_OFFSET_SHIFT; -} - -static inline __u64 xsk_umem__add_offset_to_addr(__u64 addr) -{ - return xsk_umem__extract_addr(addr) + xsk_umem__extract_offset(addr); -} - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__fd(const struct xsk_umem *umem); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__fd(const struct xsk_socket *xsk); - -#define XSK_RING_CONS__DEFAULT_NUM_DESCS 2048 -#define XSK_RING_PROD__DEFAULT_NUM_DESCS 2048 -#define XSK_UMEM__DEFAULT_FRAME_SHIFT 12 /* 4096 bytes */ -#define XSK_UMEM__DEFAULT_FRAME_SIZE (1 << XSK_UMEM__DEFAULT_FRAME_SHIFT) -#define XSK_UMEM__DEFAULT_FRAME_HEADROOM 0 -#define XSK_UMEM__DEFAULT_FLAGS 0 - -struct xsk_umem_config { - __u32 fill_size; - __u32 comp_size; - __u32 frame_size; - __u32 frame_headroom; - __u32 flags; -}; - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_setup_xdp_prog(int ifindex, int *xsks_map_fd); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__update_xskmap(struct xsk_socket *xsk, int xsks_map_fd); - -/* Flags for the libbpf_flags field. */ -#define XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD (1 << 0) - -struct xsk_socket_config { - __u32 rx_size; - __u32 tx_size; - __u32 libbpf_flags; - __u32 xdp_flags; - __u16 bind_flags; -}; - -/* Set config to NULL to get the default configuration. */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create_v0_0_2(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create_v0_0_4(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__create(struct xsk_socket **xsk, - const char *ifname, __u32 queue_id, - struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - const struct xsk_socket_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__create_shared(struct xsk_socket **xsk_ptr, - const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_socket_config *config); - -/* Returns 0 for success and -EBUSY if the umem is still in use. */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__delete(struct xsk_umem *umem); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -void xsk_socket__delete(struct xsk_socket *xsk); - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* __LIBBPF_XSK_H */ diff -Nru dwarves-1.24/lib/bpf/travis-ci/diffs/001-fix-oob-write-in-test_verifier.diff dwarves-1.25/lib/bpf/travis-ci/diffs/001-fix-oob-write-in-test_verifier.diff --- dwarves-1.24/lib/bpf/travis-ci/diffs/001-fix-oob-write-in-test_verifier.diff 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/diffs/001-fix-oob-write-in-test_verifier.diff 1970-01-01 00:00:00.000000000 +0000 @@ -1,35 +0,0 @@ -From: Kumar Kartikeya Dwivedi -To: bpf@vger.kernel.org -Cc: Alexei Starovoitov , - Daniel Borkmann , - Andrii Nakryiko -Subject: [PATCH bpf-next] selftests/bpf: Fix OOB write in test_verifier -Date: Tue, 14 Dec 2021 07:18:00 +0530 [thread overview] -Message-ID: <20211214014800.78762-1-memxor@gmail.com> (raw) - -The commit referenced below added fixup_map_timer support (to create a -BPF map containing timers), but failed to increase the size of the -map_fds array, leading to out of bounds write. Fix this by changing -MAX_NR_MAPS to 22. - -Fixes: e60e6962c503 ("selftests/bpf: Add tests for restricted helpers") -Signed-off-by: Kumar Kartikeya Dwivedi ---- - tools/testing/selftests/bpf/test_verifier.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c -index ad5d30bafd93..33e2ecb3bef9 100644 ---- a/tools/testing/selftests/bpf/test_verifier.c -+++ b/tools/testing/selftests/bpf/test_verifier.c -@@ -54,7 +54,7 @@ - #define MAX_INSNS BPF_MAXINSNS - #define MAX_TEST_INSNS 1000000 - #define MAX_FIXUPS 8 --#define MAX_NR_MAPS 21 -+#define MAX_NR_MAPS 22 - #define MAX_TEST_RUNS 8 - #define POINTER_VALUE 0xcafe4all - #define TEST_DATA_LEN 64 --- -2.34.1 diff -Nru dwarves-1.24/lib/bpf/travis-ci/managers/debian.sh dwarves-1.25/lib/bpf/travis-ci/managers/debian.sh --- dwarves-1.24/lib/bpf/travis-ci/managers/debian.sh 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/managers/debian.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,90 +0,0 @@ -#!/bin/bash - -PHASES=(${@:-SETUP RUN RUN_ASAN CLEANUP}) -DEBIAN_RELEASE="${DEBIAN_RELEASE:-testing}" -CONT_NAME="${CONT_NAME:-libbpf-debian-$DEBIAN_RELEASE}" -ENV_VARS="${ENV_VARS:-}" -DOCKER_RUN="${DOCKER_RUN:-docker run}" -REPO_ROOT="${REPO_ROOT:-$PWD}" -ADDITIONAL_DEPS=(clang pkg-config gcc-10) -EXTRA_CFLAGS="" -EXTRA_LDFLAGS="" - -function info() { - echo -e "\033[33;1m$1\033[0m" -} - -function error() { - echo -e "\033[31;1m$1\033[0m" -} - -function docker_exec() { - docker exec $ENV_VARS $CONT_NAME "$@" -} - -set -eu - -source "$(dirname $0)/travis_wait.bash" - -for phase in "${PHASES[@]}"; do - case $phase in - SETUP) - info "Setup phase" - info "Using Debian $DEBIAN_RELEASE" - - docker --version - - docker pull debian:$DEBIAN_RELEASE - info "Starting container $CONT_NAME" - $DOCKER_RUN -v $REPO_ROOT:/build:rw \ - -w /build --privileged=true --name $CONT_NAME \ - -dit --net=host debian:$DEBIAN_RELEASE /bin/bash - echo -e "::group::Build Env Setup" - docker_exec bash -c "echo deb-src http://deb.debian.org/debian $DEBIAN_RELEASE main >>/etc/apt/sources.list" - docker_exec apt-get -y update - docker_exec apt-get -y install aptitude - docker_exec aptitude -y build-dep libelf-dev - docker_exec aptitude -y install libelf-dev - docker_exec aptitude -y install "${ADDITIONAL_DEPS[@]}" - echo -e "::endgroup::" - ;; - RUN|RUN_CLANG|RUN_GCC10|RUN_ASAN|RUN_CLANG_ASAN|RUN_GCC10_ASAN) - CC="cc" - if [[ "$phase" = *"CLANG"* ]]; then - ENV_VARS="-e CC=clang -e CXX=clang++" - CC="clang" - elif [[ "$phase" = *"GCC10"* ]]; then - ENV_VARS="-e CC=gcc-10 -e CXX=g++-10" - CC="gcc-10" - else - EXTRA_CFLAGS="${EXTRA_CFLAGS} -Wno-stringop-truncation" - fi - if [[ "$phase" = *"ASAN"* ]]; then - EXTRA_CFLAGS="${EXTRA_CFLAGS} -fsanitize=address,undefined" - EXTRA_LDFLAGS="${EXTRA_LDFLAGS} -fsanitize=address,undefined" - fi - docker_exec mkdir build install - docker_exec ${CC} --version - info "build" - docker_exec make -j$((4*$(nproc))) EXTRA_CFLAGS="${EXTRA_CFLAGS}" EXTRA_LDFLAGS="${EXTRA_LDFLAGS}" -C ./src -B OBJDIR=../build - info "ldd build/libbpf.so:" - docker_exec ldd build/libbpf.so - if ! docker_exec ldd build/libbpf.so | grep -q libelf; then - error "No reference to libelf.so in libbpf.so!" - exit 1 - fi - info "install" - docker_exec make -j$((4*$(nproc))) -C src OBJDIR=../build DESTDIR=../install install - info "link binary" - docker_exec bash -c "EXTRA_CFLAGS=\"${EXTRA_CFLAGS}\" EXTRA_LDFLAGS=\"${EXTRA_LDFLAGS}\" ./travis-ci/managers/test_compile.sh" - ;; - CLEANUP) - info "Cleanup phase" - docker stop $CONT_NAME - docker rm -f $CONT_NAME - ;; - *) - echo >&2 "Unknown phase '$phase'" - exit 1 - esac -done diff -Nru dwarves-1.24/lib/bpf/travis-ci/managers/test_compile.sh dwarves-1.25/lib/bpf/travis-ci/managers/test_compile.sh --- dwarves-1.24/lib/bpf/travis-ci/managers/test_compile.sh 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/managers/test_compile.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,15 +0,0 @@ -#!/bin/bash -set -euox pipefail - -EXTRA_CFLAGS=${EXTRA_CFLAGS:-} -EXTRA_LDFLAGS=${EXTRA_LDFLAGS:-} - -cat << EOF > main.c -#include -int main() { - return bpf_object__open(0) < 0; -} -EOF - -# static linking -${CC:-cc} ${EXTRA_CFLAGS} ${EXTRA_LDFLAGS} -o main -I./include/uapi -I./install/usr/include main.c ./build/libbpf.a -lelf -lz diff -Nru dwarves-1.24/lib/bpf/travis-ci/managers/travis_wait.bash dwarves-1.25/lib/bpf/travis-ci/managers/travis_wait.bash --- dwarves-1.24/lib/bpf/travis-ci/managers/travis_wait.bash 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/managers/travis_wait.bash 1970-01-01 00:00:00.000000000 +0000 @@ -1,61 +0,0 @@ -# This was borrowed from https://github.com/travis-ci/travis-build/tree/master/lib/travis/build/bash -# to get around https://github.com/travis-ci/travis-ci/issues/9979. It should probably be removed -# as soon as Travis CI has started to provide an easy way to export the functions to bash scripts. - -travis_jigger() { - local cmd_pid="${1}" - shift - local timeout="${1}" - shift - local count=0 - - echo -e "\\n" - - while [[ "${count}" -lt "${timeout}" ]]; do - count="$((count + 1))" - echo -ne "Still running (${count} of ${timeout}): ${*}\\r" - sleep 60 - done - - echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n" - kill -9 "${cmd_pid}" -} - -travis_wait() { - local timeout="${1}" - - if [[ "${timeout}" =~ ^[0-9]+$ ]]; then - shift - else - timeout=20 - fi - - local cmd=("${@}") - local log_file="travis_wait_${$}.log" - - "${cmd[@]}" &>"${log_file}" & - local cmd_pid="${!}" - - travis_jigger "${!}" "${timeout}" "${cmd[@]}" & - local jigger_pid="${!}" - local result - - { - set +e - wait "${cmd_pid}" 2>/dev/null - result="${?}" - ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}" - set -e - } - - if [[ "${result}" -eq 0 ]]; then - echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" - else - echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" - fi - - echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n" - cat "${log_file}" - - return "${result}" -} diff -Nru dwarves-1.24/lib/bpf/travis-ci/managers/ubuntu.sh dwarves-1.25/lib/bpf/travis-ci/managers/ubuntu.sh --- dwarves-1.24/lib/bpf/travis-ci/managers/ubuntu.sh 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/managers/ubuntu.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,24 +0,0 @@ -#!/bin/bash -set -eux - -RELEASE="focal" - -apt-get update -apt-get install -y pkg-config - -source "$(dirname $0)/travis_wait.bash" - -cd $REPO_ROOT - -EXTRA_CFLAGS="-Werror -Wall -fsanitize=address,undefined" -EXTRA_LDFLAGS="-Werror -Wall -fsanitize=address,undefined" -mkdir build install -cc --version -make -j$((4*$(nproc))) EXTRA_CFLAGS="${EXTRA_CFLAGS}" EXTRA_LDFLAGS="${EXTRA_LDFLAGS}" -C ./src -B OBJDIR=../build -ldd build/libbpf.so -if ! ldd build/libbpf.so | grep -q libelf; then - echo "FAIL: No reference to libelf.so in libbpf.so!" - exit 1 -fi -make -j$((4*$(nproc))) -C src OBJDIR=../build DESTDIR=../install install -EXTRA_CFLAGS=${EXTRA_CFLAGS} EXTRA_LDFLAGS=${EXTRA_LDFLAGS} $(dirname $0)/test_compile.sh diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_arch.sh dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_arch.sh --- dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_arch.sh 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_arch.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,107 +0,0 @@ -#!/bin/bash - -# This script is based on drgn script for generating Arch Linux bootstrap -# images. -# https://github.com/osandov/drgn/blob/master/scripts/vmtest/mkrootfs.sh - -set -euo pipefail - -usage () { - USAGE_STRING="usage: $0 [NAME] - $0 -h - -Build an Arch Linux root filesystem image for testing libbpf in a virtual -machine. - -The image is generated as a zstd-compressed tarball. - -This must be run as root, as most of the installation is done in a chroot. - -Arguments: - NAME name of generated image file (default: - libbpf-vmtest-rootfs-\$DATE.tar.zst) - -Options: - -h display this help message and exit" - - case "$1" in - out) - echo "$USAGE_STRING" - exit 0 - ;; - err) - echo "$USAGE_STRING" >&2 - exit 1 - ;; - esac -} - -while getopts "h" OPT; do - case "$OPT" in - h) - usage out - ;; - *) - usage err - ;; - esac -done -if [[ $OPTIND -eq $# ]]; then - NAME="${!OPTIND}" -elif [[ $OPTIND -gt $# ]]; then - NAME="libbpf-vmtest-rootfs-$(date +%Y.%m.%d).tar.zst" -else - usage err -fi - -pacman_conf= -root= -trap 'rm -rf "$pacman_conf" "$root"' EXIT -pacman_conf="$(mktemp -p "$PWD")" -cat > "$pacman_conf" << "EOF" -[options] -Architecture = x86_64 -CheckSpace -SigLevel = Required DatabaseOptional -[core] -Include = /etc/pacman.d/mirrorlist -[extra] -Include = /etc/pacman.d/mirrorlist -[community] -Include = /etc/pacman.d/mirrorlist -EOF -root="$(mktemp -d -p "$PWD")" - -packages=( - busybox - # libbpf dependencies. - libelf - zlib - # selftests test_progs dependencies. - binutils - elfutils - ethtool - glibc - iproute2 - # selftests test_verifier dependencies. - libcap -) - -pacstrap -C "$pacman_conf" -cGM "$root" "${packages[@]}" - -# Remove unnecessary files from the chroot. - -# We don't need the pacman databases anymore. -rm -rf "$root/var/lib/pacman/sync/" -# We don't need D, Fortran, or Go. - rm -f "$root/usr/lib/libgdruntime."* \ - "$root/usr/lib/libgphobos."* \ - "$root/usr/lib/libgfortran."* \ - "$root/usr/lib/libgo."* -# We don't need any documentation. -rm -rf "$root/usr/share/{doc,help,man,texinfo}" - -"$(dirname "$0")"/mkrootfs_tweak.sh "$root" - -tar -C "$root" -c . | zstd -T0 -19 -o "$NAME" -chmod 644 "$NAME" diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_debian.sh dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_debian.sh --- dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_debian.sh 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_debian.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,52 +0,0 @@ -#!/bin/bash -# This script builds a Debian root filesystem image for testing libbpf in a -# virtual machine. Requires debootstrap >= 1.0.95 and zstd. - -# Use e.g. ./mkrootfs_debian.sh --arch=s390x to generate a rootfs for a -# foreign architecture. Requires configured binfmt_misc, e.g. using -# Debian/Ubuntu's qemu-user-binfmt package or -# https://github.com/multiarch/qemu-user-static. - -set -e -u -x -o pipefail - -# Check whether we are root now in order to avoid confusing errors later. -if [ "$(id -u)" != 0 ]; then - echo "$0 must run as root" >&2 - exit 1 -fi - -# Create a working directory and schedule its deletion. -root=$(mktemp -d -p "$PWD") -trap 'rm -r "$root"' EXIT - -# Install packages. -packages=( - binutils - busybox - elfutils - ethtool - iproute2 - iptables - libcap2 - libelf1 - strace - zlib1g -) -packages=$(IFS=, && echo "${packages[*]}") -debootstrap --include="$packages" --variant=minbase "$@" bookworm "$root" - -# Remove the init scripts (tests use their own). Also remove various -# unnecessary files in order to save space. -rm -rf \ - "$root"/etc/rcS.d \ - "$root"/usr/share/{doc,info,locale,man,zoneinfo} \ - "$root"/var/cache/apt/archives/* \ - "$root"/var/lib/apt/lists/* - -# Apply common tweaks. -"$(dirname "$0")"/mkrootfs_tweak.sh "$root" - -# Save the result. -name="libbpf-vmtest-rootfs-$(date +%Y.%m.%d).tar.zst" -rm -f "$name" -tar -C "$root" -c . | zstd -T0 -19 -o "$name" diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_tweak.sh dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_tweak.sh --- dwarves-1.24/lib/bpf/travis-ci/rootfs/mkrootfs_tweak.sh 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/mkrootfs_tweak.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,61 +0,0 @@ -#!/bin/bash -# This script prepares a mounted root filesystem for testing libbpf in a virtual -# machine. -set -e -u -x -o pipefail -root=$1 -shift - -chroot "${root}" /bin/busybox --install - -cat > "$root/etc/inittab" << "EOF" -::sysinit:/etc/init.d/rcS -::ctrlaltdel:/sbin/reboot -::shutdown:/sbin/swapoff -a -::shutdown:/bin/umount -a -r -::restart:/sbin/init -EOF -chmod 644 "$root/etc/inittab" - -mkdir -m 755 -p "$root/etc/init.d" "$root/etc/rcS.d" -cat > "$root/etc/rcS.d/S10-mount" << "EOF" -#!/bin/sh - -set -eux - -/bin/mount proc /proc -t proc - -# Mount devtmpfs if not mounted -if [[ -z $(/bin/mount -t devtmpfs) ]]; then - /bin/mount devtmpfs /dev -t devtmpfs -fi - -/bin/mount sysfs /sys -t sysfs -/bin/mount bpffs /sys/fs/bpf -t bpf -/bin/mount debugfs /sys/kernel/debug -t debugfs - -echo 'Listing currently mounted file systems' -/bin/mount -EOF -chmod 755 "$root/etc/rcS.d/S10-mount" - -cat > "$root/etc/rcS.d/S40-network" << "EOF" -#!/bin/sh - -set -eux - -ip link set lo up -EOF -chmod 755 "$root/etc/rcS.d/S40-network" - -cat > "$root/etc/init.d/rcS" << "EOF" -#!/bin/sh - -set -eux - -for path in /etc/rcS.d/S*; do - [ -x "$path" ] && "$path" -done -EOF -chmod 755 "$root/etc/init.d/rcS" - -chmod 755 "$root" diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.Dockerfile dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.Dockerfile --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.Dockerfile 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.Dockerfile 1970-01-01 00:00:00.000000000 +0000 @@ -1,50 +0,0 @@ -# Self-Hosted IBM Z Github Actions Runner. - -# Temporary image: amd64 dependencies. -FROM amd64/ubuntu:20.04 as ld-prefix -ENV DEBIAN_FRONTEND=noninteractive -RUN apt-get update && apt-get -y install ca-certificates libicu66 libssl1.1 - -# Main image. -FROM s390x/ubuntu:20.04 - -# Packages for libbpf testing that are not installed by .github/actions/setup. -ENV DEBIAN_FRONTEND=noninteractive -RUN apt-get update && apt-get -y install \ - bc \ - bison \ - cmake \ - cpu-checker \ - curl \ - flex \ - git \ - jq \ - linux-image-generic \ - qemu-system-s390x \ - rsync \ - software-properties-common \ - sudo \ - tree - -# amd64 dependencies. -COPY --from=ld-prefix / /usr/x86_64-linux-gnu/ -RUN ln -fs ../lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 /usr/x86_64-linux-gnu/lib64/ -RUN ln -fs /etc/resolv.conf /usr/x86_64-linux-gnu/etc/ -ENV QEMU_LD_PREFIX=/usr/x86_64-linux-gnu - -# amd64 Github Actions Runner. -ARG version=2.285.0 -RUN useradd -m actions-runner -RUN echo "actions-runner ALL=(ALL) NOPASSWD: ALL" >>/etc/sudoers -RUN echo "Defaults env_keep += \"DEBIAN_FRONTEND\"" >>/etc/sudoers -RUN usermod -a -G kvm actions-runner -USER actions-runner -ENV USER=actions-runner -WORKDIR /home/actions-runner -RUN curl -L https://github.com/actions/runner/releases/download/v${version}/actions-runner-linux-x64-${version}.tar.gz | tar -xz -VOLUME /home/actions-runner - -# Scripts. -COPY fs/ / -ENTRYPOINT ["/usr/bin/entrypoint"] -CMD ["/usr/bin/actions-runner"] diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.service dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.service --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.service 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/actions-runner-libbpf.service 1970-01-01 00:00:00.000000000 +0000 @@ -1,24 +0,0 @@ -[Unit] -Description=Self-Hosted IBM Z Github Actions Runner -Wants=qemu-user-static -After=qemu-user-static -StartLimitIntervalSec=0 - -[Service] -Type=simple -Restart=always -ExecStart=/usr/bin/docker run \ - --device=/dev/kvm \ - --env-file=/etc/actions-runner-libbpf \ - --init \ - --interactive \ - --name=actions-runner-libbpf \ - --rm \ - --volume=actions-runner-libbpf:/home/actions-runner \ - iiilinuxibmcom/actions-runner-libbpf -ExecStop=/bin/sh -c "docker exec actions-runner-libbpf kill -INT -- -1" -ExecStop=/bin/sh -c "docker wait actions-runner-libbpf" -ExecStop=/bin/sh -c "docker rm actions-runner-libbpf" - -[Install] -WantedBy=multi-user.target diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/actions-runner dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/actions-runner --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/actions-runner 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/actions-runner 1970-01-01 00:00:00.000000000 +0000 @@ -1,40 +0,0 @@ -#!/bin/bash - -# -# Ephemeral runner startup script. -# -# Expects the following environment variables: -# -# - repo=/ -# - access_token= -# - -set -e -u - -# Check the cached registration token. -token_file=registration-token.json -set +e -expires_at=$(jq --raw-output .expires_at "$token_file" 2>/dev/null) -status=$? -set -e -if [[ $status -ne 0 || $(date +%s) -ge $(date -d "$expires_at" +%s) ]]; then - # Refresh the cached registration token. - curl \ - -X POST \ - -H "Accept: application/vnd.github.v3+json" \ - -H "Authorization: token $access_token" \ - "https://api.github.com/repos/$repo/actions/runners/registration-token" \ - -o "$token_file" -fi - -# (Re-)register the runner. -registration_token=$(jq --raw-output .token "$token_file") -./config.sh remove --token "$registration_token" || true -./config.sh \ - --url "https://github.com/$repo" \ - --token "$registration_token" \ - --labels z15 \ - --ephemeral - -# Run one job. -./run.sh diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/entrypoint dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/entrypoint --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/entrypoint 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/fs/usr/bin/entrypoint 1970-01-01 00:00:00.000000000 +0000 @@ -1,35 +0,0 @@ -#!/bin/bash - -# -# Container entrypoint that waits for all spawned processes. -# - -set -e -u - -# /dev/kvm has host permissions, fix it. -if [ -e /dev/kvm ]; then - sudo chown root:kvm /dev/kvm -fi - -# Create a FIFO and start reading from its read end. -tempdir=$(mktemp -d "/tmp/done.XXXXXXXXXX") -trap 'rm -r "$tempdir"' EXIT -done="$tempdir/pipe" -mkfifo "$done" -cat "$done" & waiter=$! - -# Start the workload. Its descendants will inherit the FIFO's write end. -status=0 -if [ "$#" -eq 0 ]; then - bash 9>"$done" || status=$? -else - "$@" 9>"$done" || status=$? -fi - -# When the workload and all of its descendants exit, the FIFO's write end will -# be closed and `cat "$done"` will exit. Wait until it happens. This is needed -# in order to handle SelfUpdater, which the workload may start in background -# before exiting. -wait "$waiter" - -exit "$status" diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/qemu-user-static.service dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/qemu-user-static.service --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/qemu-user-static.service 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/qemu-user-static.service 1970-01-01 00:00:00.000000000 +0000 @@ -1,11 +0,0 @@ -[Unit] -Description=Support for transparent execution of non-native binaries with QEMU user emulation - -[Service] -Type=oneshot -# The source code for iiilinuxibmcom/qemu-user-static is at https://github.com/iii-i/qemu-user-static/tree/v6.1.0-1 -# TODO: replace it with multiarch/qemu-user-static once version >6.1 is available -ExecStart=/usr/bin/docker run --rm --interactive --privileged iiilinuxibmcom/qemu-user-static --reset -p yes - -[Install] -WantedBy=multi-user.target diff -Nru dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/README.md dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/README.md --- dwarves-1.24/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/README.md 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/rootfs/s390x-self-hosted-builder/README.md 1970-01-01 00:00:00.000000000 +0000 @@ -1,107 +0,0 @@ -# IBM Z self-hosted builder - -libbpf CI uses an IBM-provided z15 self-hosted builder. There are no IBM Z -builds of GitHub (GH) Actions runner, and stable qemu-user has problems with .NET -apps, so the builder runs the x86_64 runner version with qemu-user built from -the master branch. - -We are currently supporting runners for the following repositories: -* libbpf/libbpf -* kernel-patches/bpf -* kernel-patches/vmtest - -Below instructions are directly applicable to libbpf, and require minor -modifications for kernel-patches repos. Currently, qemu-user-static Docker -image is shared between all GitHub runners, but separate actions-runner-\* -service / Docker image is created for each runner type. - -## Configuring the builder. - -### Install prerequisites. - -``` -$ sudo apt install -y docker.io # Ubuntu -``` - -### Add services. - -``` -$ sudo cp *.service /etc/systemd/system/ -$ sudo systemctl daemon-reload -``` - -### Create a config file. - -``` -$ sudo tee /etc/actions-runner-libbpf -repo=/ -access_token= -``` - -Access token should have the repo scope, consult -https://docs.github.com/en/rest/reference/actions#create-a-registration-token-for-a-repository -for details. - -### Autostart the x86_64 emulation support. - -This step is important, you would not be able to build docker container -without having this service running. If container build fails, make sure -service is running properly. - -``` -$ sudo systemctl enable --now qemu-user-static -``` - -### Autostart the runner. - -``` -$ sudo systemctl enable --now actions-runner-libbpf -``` - -## Rebuilding the image - -In order to update the `iiilinuxibmcom/actions-runner-libbpf` image, e.g. to -get the latest OS security fixes, use the following commands: - -``` -$ sudo docker build \ - --pull \ - -f actions-runner-libbpf.Dockerfile \ - -t iiilinuxibmcom/actions-runner-libbpf \ - . -$ sudo systemctl restart actions-runner-libbpf -``` - -## Removing persistent data - -The `actions-runner-libbpf` service stores various temporary data, such as -runner registration information, work directories and logs, in the -`actions-runner-libbpf` volume. In order to remove it and start from scratch, -e.g. when upgrading the runner or switching it to a different repository, use -the following commands: - -``` -$ sudo systemctl stop actions-runner-libbpf -$ sudo docker rm -f actions-runner-libbpf -$ sudo docker volume rm actions-runner-libbpf -``` - -## Troubleshooting - -In order to check if service is running, use the following command: - -``` -$ sudo systemctl status -``` - -In order to get logs for service: - -``` -$ journalctl -u -``` - -In order to check which containers are currently active: - -``` -$ sudo docker ps -``` diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-5.5.0 dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-5.5.0 --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-5.5.0 2021-11-22 14:38:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-5.5.0 1970-01-01 00:00:00.000000000 +0000 @@ -1,117 +0,0 @@ -# This file is not used and is there for historic purposes only. -# See WHITELIST-5.5.0 instead. - -# PERMANENTLY DISABLED -align # verifier output format changed -atomics # new atomic operations (v5.12+) -atomic_bounds # new atomic operations (v5.12+) -bind_perm # changed semantics of return values (v5.12+) -bpf_cookie # 5.15+ -bpf_iter # bpf_iter support is missing -bpf_obj_id # bpf_link support missing for GET_OBJ_INFO, GET_FD_BY_ID, etc -bpf_tcp_ca # STRUCT_OPS is missing -btf_map_in_map # inner map leak fixed in 5.8 -btf_skc_cls_ingress # v5.10+ functionality -cg_storage_multi # v5.9+ functionality -cgroup_attach_multi # BPF_F_REPLACE_PROG missing -cgroup_link # LINK_CREATE is missing -cgroup_skb_sk_lookup # bpf_sk_lookup_tcp() helper is missing -check_mtu # missing BPF helper (v5.12+) -cls_redirect # bpf_csum_level() helper is missing -connect_force_port # cgroup/get{peer,sock}name{4,6} support is missing -d_path # v5.10+ feature -enable_stats # BPF_ENABLE_STATS support is missing -fentry_fexit # bpf_prog_test_tracing missing -fentry_test # bpf_prog_test_tracing missing -fexit_bpf2bpf # freplace is missing -fexit_sleep # relies on bpf_trampoline fix in 5.12+ -fexit_test # bpf_prog_test_tracing missing -flow_dissector # bpf_link-based flow dissector is in 5.8+ -flow_dissector_reattach -for_each # v5.12+ -get_func_ip_test # v5.15+ -get_stack_raw_tp # exercising BPF verifier bug causing infinite loop -hash_large_key # v5.11+ -ima # v5.11+ -kfree_skb # 32-bit pointer arith in test_pkt_access -ksyms # __start_BTF has different name -kfunc_call # v5.13+ -link_pinning # bpf_link is missing -linked_vars # v5.13+ -load_bytes_relative # new functionality in 5.8 -lookup_and_delete # v5.14+ -map_init # per-CPU LRU missing -map_ptr # test uses BPF_MAP_TYPE_RINGBUF, added in 5.8 -metadata # v5.10+ -migrate_reuseport # v5.14+ -mmap # 5.5 kernel is too permissive with re-mmaping -modify_return # fmod_ret support is missing -module_attach # module BTF support missing (v5.11+) -netcnt -netns_cookie # v5.15+ -ns_current_pid_tgid # bpf_get_ns_current_pid_tgid() helper is missing -pe_preserve_elems # v5.10+ -perf_branches # bpf_read_branch_records() helper is missing -perf_link # v5.15+ -pkt_access # 32-bit pointer arith in test_pkt_access -probe_read_user_str # kernel bug with garbage bytes at the end -prog_run_xattr # 32-bit pointer arith in test_pkt_access -raw_tp_test_run # v5.10+ -recursion # v5.12+ -ringbuf # BPF_MAP_TYPE_RINGBUF is supported in 5.8+ - -# bug in verifier w/ tracking references -#reference_tracking/classifier/sk_lookup_success -reference_tracking - -select_reuseport # UDP support is missing -send_signal # bpf_send_signal_thread() helper is missing -sk_assign # bpf_sk_assign helper missing -sk_lookup # v5.9+ -sk_storage_tracing # missing bpf_sk_storage_get() helper -skb_ctx # ctx_{size, }_{in, out} in BPF_PROG_TEST_RUN is missing -skb_helpers # helpers added in 5.8+ -snprintf # v5.13+ -snprintf_btf # v5.10+ -sock_fields # v5.10+ -socket_cookie # v5.12+ -sockmap_basic # uses new socket fields, 5.8+ -sockmap_listen # no listen socket supportin SOCKMAP -sockopt_sk -sockopt_qos_to_cc # v5.15+ -stacktrace_build_id # v5.9+ -stack_var_off # v5.12+ -syscall # v5.14+ -task_local_storage # v5.12+ -task_pt_regs # v5.15+ -tcp_hdr_options # v5.10+, new TCP header options feature in BPF -tcpbpf_user # LINK_CREATE is missing -tc_redirect # v5.14+ -test_bpffs # v5.10+, new CONFIG_BPF_PRELOAD=y and CONFIG_BPF_PRELOAD_UMG=y|m -test_bprm_opts # v5.11+ -test_global_funcs # kernel doesn't support BTF linkage=global on FUNCs -test_local_storage # v5.10+ feature -test_lsm # no BPF_LSM support -test_overhead # no fmod_ret support -test_profiler # needs verifier logic improvements from v5.10+ -test_skb_pkt_end # v5.11+ -timer # v5.15+ -timer_mim # v5.15+ -trace_ext # v5.10+ -trace_printk # v5.14+ -trampoline_count # v5.12+ have lower allowed limits -udp_limit # no cgroup/sock_release BPF program type (5.9+) -varlen # verifier bug fixed in later kernels -vmlinux # hrtimer_nanosleep() signature changed incompatibly -xdp_adjust_tail # new XDP functionality added in 5.8 -xdp_attach # IFLA_XDP_EXPECTED_FD support is missing -xdp_bonding # v5.15+ -xdp_bpf2bpf # freplace is missing -xdp_context_test_run # v5.15+ -xdp_cpumap_attach # v5.9+ -xdp_devmap_attach # new feature in 5.8 -xdp_link # v5.9+ - -# SUBTESTS FAILING (block entire test until blocking subtests works properly) -btf # "size check test", "func (Non zero vlen)" -tailcalls # tailcall_bpf2bpf_1, tailcall_bpf2bpf_2, tailcall_bpf2bpf_3 diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest 1970-01-01 00:00:00.000000000 +0000 @@ -1,5 +0,0 @@ -# TEMPORARY -get_stack_raw_tp # spams with kernel warnings until next bpf -> bpf-next merge -stacktrace_build_id_nmi -stacktrace_build_id -task_fd_query_rawtp diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest.s390x dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest.s390x --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest.s390x 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/blacklist/BLACKLIST-latest.s390x 1970-01-01 00:00:00.000000000 +0000 @@ -1,67 +0,0 @@ -# TEMPORARY -atomics # attach(add): actual -524 <= expected 0 (trampoline) -bpf_iter_setsockopt # JIT does not support calling kernel function (kfunc) -bloom_filter_map # failed to find kernel BTF type ID of '__x64_sys_getpgid': -3 (?) -bpf_tcp_ca # JIT does not support calling kernel function (kfunc) -bpf_loop # attaches to __x64_sys_nanosleep -bpf_mod_race # BPF trampoline -bpf_nf # JIT does not support calling kernel function -core_read_macros # unknown func bpf_probe_read#4 (overlapping) -d_path # failed to auto-attach program 'prog_stat': -524 (trampoline) -dummy_st_ops # test_run unexpected error: -524 (errno 524) (trampoline) -fentry_fexit # fentry attach failed: -524 (trampoline) -fentry_test # fentry_first_attach unexpected error: -524 (trampoline) -fexit_bpf2bpf # freplace_attach_trace unexpected error: -524 (trampoline) -fexit_sleep # fexit_skel_load fexit skeleton failed (trampoline) -fexit_stress # fexit attach failed prog 0 failed: -524 (trampoline) -fexit_test # fexit_first_attach unexpected error: -524 (trampoline) -get_func_args_test # trampoline -get_func_ip_test # get_func_ip_test__attach unexpected error: -524 (trampoline) -get_stack_raw_tp # user_stack corrupted user stack (no backchain userspace) -kfree_skb # attach fentry unexpected error: -524 (trampoline) -kfunc_call # 'bpf_prog_active': not found in kernel BTF (?) -ksyms_module # test_ksyms_module__open_and_load unexpected error: -9 (?) -ksyms_module_libbpf # JIT does not support calling kernel function (kfunc) -ksyms_module_lskel # test_ksyms_module_lskel__open_and_load unexpected error: -9 (?) -modify_return # modify_return attach failed: -524 (trampoline) -module_attach # skel_attach skeleton attach failed: -524 (trampoline) -mptcp -kprobe_multi_test # relies on fentry -netcnt # failed to load BPF skeleton 'netcnt_prog': -7 (?) -probe_user # check_kprobe_res wrong kprobe res from probe read (?) -recursion # skel_attach unexpected error: -524 (trampoline) -ringbuf # skel_load skeleton load failed (?) -sk_assign # Can't read on server: Invalid argument (?) -sk_lookup # endianness problem -sk_storage_tracing # test_sk_storage_tracing__attach unexpected error: -524 (trampoline) -skc_to_unix_sock # could not attach BPF object unexpected error: -524 (trampoline) -socket_cookie # prog_attach unexpected error: -524 (trampoline) -stacktrace_build_id # compare_map_keys stackid_hmap vs. stackmap err -2 errno 2 (?) -tailcalls # tail_calls are not allowed in non-JITed programs with bpf-to-bpf calls (?) -task_local_storage # failed to auto-attach program 'trace_exit_creds': -524 (trampoline) -test_bpffs # bpffs test failed 255 (iterator) -test_bprm_opts # failed to auto-attach program 'secure_exec': -524 (trampoline) -test_ima # failed to auto-attach program 'ima': -524 (trampoline) -test_local_storage # failed to auto-attach program 'unlink_hook': -524 (trampoline) -test_lsm # failed to find kernel BTF type ID of '__x64_sys_setdomainname': -3 (?) -test_overhead # attach_fentry unexpected error: -524 (trampoline) -test_profiler # unknown func bpf_probe_read_str#45 (overlapping) -timer # failed to auto-attach program 'test1': -524 (trampoline) -timer_crash # trampoline -timer_mim # failed to auto-attach program 'test1': -524 (trampoline) -trace_ext # failed to auto-attach program 'test_pkt_md_access_new': -524 (trampoline) -trace_printk # trace_printk__load unexpected error: -2 (errno 2) (?) -trace_vprintk # trace_vprintk__open_and_load unexpected error: -9 (?) -trampoline_count # prog 'prog1': failed to attach: ERROR: strerror_r(-524)=22 (trampoline) -verif_stats # trace_vprintk__open_and_load unexpected error: -9 (?) -vmlinux # failed to auto-attach program 'handle__fentry': -524 (trampoline) -xdp_adjust_tail # case-128 err 0 errno 28 retval 1 size 128 expect-size 3520 (?) -xdp_bonding # failed to auto-attach program 'trace_on_entry': -524 (trampoline) -xdp_bpf2bpf # failed to auto-attach program 'trace_on_entry': -524 (trampoline) -map_kptr # failed to open_and_load program: -524 (trampoline) -bpf_cookie # failed to open_and_load program: -524 (trampoline) -xdp_do_redirect # prog_run_max_size unexpected error: -22 (errno 22) -send_signal # intermittently fails to receive signal -select_reuseport # intermittently fails on new s390x setup -xdp_synproxy # JIT does not support calling kernel function (kfunc) -unpriv_bpf_disabled # fentry diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/config-latest.s390x dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/config-latest.s390x --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/config-latest.s390x 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/config-latest.s390x 1970-01-01 00:00:00.000000000 +0000 @@ -1,2711 +0,0 @@ -# -# Automatically generated file; DO NOT EDIT. -# Linux/s390 5.15.0 Kernel Configuration -# -CONFIG_CC_VERSION_TEXT="gcc (Debian 10.2.1-6) 10.2.1 20210110" -CONFIG_CC_IS_GCC=y -CONFIG_GCC_VERSION=100201 -CONFIG_CLANG_VERSION=0 -CONFIG_AS_IS_GNU=y -CONFIG_AS_VERSION=23502 -CONFIG_LD_IS_BFD=y -CONFIG_LD_VERSION=23502 -CONFIG_LLD_VERSION=0 -CONFIG_CC_CAN_LINK=y -CONFIG_CC_CAN_LINK_STATIC=y -CONFIG_CC_HAS_ASM_GOTO=y -CONFIG_CC_HAS_ASM_INLINE=y -CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y -CONFIG_IRQ_WORK=y -CONFIG_BUILDTIME_TABLE_SORT=y -CONFIG_THREAD_INFO_IN_TASK=y - -# -# General setup -# -CONFIG_INIT_ENV_ARG_LIMIT=32 -# CONFIG_COMPILE_TEST is not set -# CONFIG_WERROR is not set -# CONFIG_UAPI_HEADER_TEST is not set -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_BUILD_SALT="" -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_ZSTD=y -CONFIG_HAVE_KERNEL_UNCOMPRESSED=y -# CONFIG_KERNEL_GZIP is not set -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_XZ is not set -# CONFIG_KERNEL_LZO is not set -# CONFIG_KERNEL_LZ4 is not set -# CONFIG_KERNEL_ZSTD is not set -CONFIG_KERNEL_UNCOMPRESSED=y -CONFIG_DEFAULT_INIT="" -CONFIG_DEFAULT_HOSTNAME="(none)" -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -# CONFIG_WATCH_QUEUE is not set -CONFIG_CROSS_MEMORY_ATTACH=y -CONFIG_USELIB=y -CONFIG_AUDIT=y -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_AUDITSYSCALL=y - -# -# IRQ subsystem -# -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_SPARSE_IRQ=y -# CONFIG_GENERIC_IRQ_DEBUGFS is not set -# end of IRQ subsystem - -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y - -# -# Timers subsystem -# -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ_COMMON=y -# CONFIG_HZ_PERIODIC is not set -CONFIG_NO_HZ_IDLE=y -# CONFIG_NO_HZ is not set -CONFIG_HIGH_RES_TIMERS=y -# end of Timers subsystem - -CONFIG_BPF=y -CONFIG_HAVE_EBPF_JIT=y -CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y - -# -# BPF subsystem -# -CONFIG_BPF_SYSCALL=y -CONFIG_BPF_JIT=y -CONFIG_BPF_JIT_ALWAYS_ON=y -CONFIG_BPF_JIT_DEFAULT_ON=y -CONFIG_BPF_UNPRIV_DEFAULT_OFF=y -CONFIG_USERMODE_DRIVER=y -CONFIG_BPF_PRELOAD=y -CONFIG_BPF_PRELOAD_UMD=y -CONFIG_BPF_LSM=y -# end of BPF subsystem - -CONFIG_PREEMPT_NONE_BEHAVIOUR=y -# CONFIG_PREEMPT_VOLUNTARY_BEHAVIOUR is not set -# CONFIG_PREEMPT_BEHAVIOUR is not set -CONFIG_PREEMPT_NONE=y -CONFIG_PREEMPT_COUNT=y -# CONFIG_SCHED_CORE is not set - -# -# CPU/Task time and stats accounting -# -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y -# CONFIG_BSD_PROCESS_ACCT is not set -CONFIG_TASKSTATS=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -# CONFIG_PSI is not set -# end of CPU/Task time and stats accounting - -# CONFIG_CPU_ISOLATION is not set - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_RCU_EXPERT is not set -CONFIG_SRCU=y -CONFIG_TREE_SRCU=y -CONFIG_TASKS_RCU_GENERIC=y -CONFIG_TASKS_RUDE_RCU=y -CONFIG_TASKS_TRACE_RCU=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RCU_NEED_SEGCBLIST=y -# end of RCU Subsystem - -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_IKHEADERS=y -CONFIG_LOG_BUF_SHIFT=17 -CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 -CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 -# CONFIG_PRINTK_INDEX is not set - -# -# Scheduler features -# -# end of Scheduler features - -CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y -CONFIG_CC_HAS_INT128=y -# CONFIG_NUMA_BALANCING is not set -CONFIG_CGROUPS=y -CONFIG_PAGE_COUNTER=y -CONFIG_MEMCG=y -CONFIG_MEMCG_SWAP=y -CONFIG_MEMCG_KMEM=y -CONFIG_BLK_CGROUP=y -CONFIG_CGROUP_WRITEBACK=y -CONFIG_CGROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_CFS_BANDWIDTH is not set -CONFIG_RT_GROUP_SCHED=y -CONFIG_CGROUP_PIDS=y -# CONFIG_CGROUP_RDMA is not set -CONFIG_CGROUP_FREEZER=y -CONFIG_CGROUP_HUGETLB=y -CONFIG_CPUSETS=y -CONFIG_PROC_PID_CPUSET=y -CONFIG_CGROUP_DEVICE=y -CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_PERF=y -CONFIG_CGROUP_BPF=y -# CONFIG_CGROUP_MISC is not set -# CONFIG_CGROUP_DEBUG is not set -CONFIG_SOCK_CGROUP_DATA=y -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_TIME_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -CONFIG_CHECKPOINT_RESTORE=y -# CONFIG_SCHED_AUTOGROUP is not set -# CONFIG_SYSFS_DEPRECATED is not set -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_RD_GZIP is not set -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_XZ is not set -# CONFIG_RD_LZO is not set -# CONFIG_RD_LZ4 is not set -CONFIG_RD_ZSTD=y -# CONFIG_BOOT_CONFIG is not set -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_HAVE_UID16=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_EXPERT=y -CONFIG_UID16=y -CONFIG_MULTIUSER=y -# CONFIG_SGETMASK_SYSCALL is not set -# CONFIG_SYSFS_SYSCALL is not set -CONFIG_FHANDLE=y -CONFIG_POSIX_TIMERS=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_FUTEX_PI=y -CONFIG_HAVE_FUTEX_CMPXCHG=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_IO_URING=y -CONFIG_ADVISE_SYSCALLS=y -CONFIG_MEMBARRIER=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_BASE_RELATIVE=y -CONFIG_USERFAULTFD=y -CONFIG_KCMP=y -CONFIG_RSEQ=y -# CONFIG_DEBUG_RSEQ is not set -# CONFIG_EMBEDDED is not set -CONFIG_HAVE_PERF_EVENTS=y -# CONFIG_PC104 is not set - -# -# Kernel Performance Events And Counters -# -CONFIG_PERF_EVENTS=y -# CONFIG_DEBUG_PERF_USE_VMALLOC is not set -# end of Kernel Performance Events And Counters - -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -CONFIG_SLAB_MERGE_DEFAULT=y -# CONFIG_SLAB_FREELIST_RANDOM is not set -# CONFIG_SLAB_FREELIST_HARDENED is not set -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set -CONFIG_SLUB_CPU_PARTIAL=y -CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# end of General setup - -CONFIG_MMU=y -CONFIG_CPU_BIG_ENDIAN=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_PGSTE=y -CONFIG_AUDIT_ARCH=y -CONFIG_NO_IOPORT_MAP=y -# CONFIG_PCI_QUIRKS is not set -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_S390=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_PGTABLE_LEVELS=5 -CONFIG_HAVE_LIVEPATCH=y -CONFIG_LIVEPATCH=y - -# -# Processor type and features -# -CONFIG_HAVE_MARCH_Z900_FEATURES=y -CONFIG_HAVE_MARCH_Z990_FEATURES=y -CONFIG_HAVE_MARCH_Z9_109_FEATURES=y -CONFIG_HAVE_MARCH_Z10_FEATURES=y -CONFIG_HAVE_MARCH_Z196_FEATURES=y -# CONFIG_MARCH_Z900 is not set -# CONFIG_MARCH_Z990 is not set -# CONFIG_MARCH_Z9_109 is not set -# CONFIG_MARCH_Z10 is not set -CONFIG_MARCH_Z196=y -# CONFIG_MARCH_ZEC12 is not set -# CONFIG_MARCH_Z13 is not set -# CONFIG_MARCH_Z14 is not set -# CONFIG_MARCH_Z15 is not set -CONFIG_MARCH_Z196_TUNE=y -CONFIG_TUNE_DEFAULT=y -# CONFIG_TUNE_Z900 is not set -# CONFIG_TUNE_Z990 is not set -# CONFIG_TUNE_Z9_109 is not set -# CONFIG_TUNE_Z10 is not set -# CONFIG_TUNE_Z196 is not set -# CONFIG_TUNE_ZEC12 is not set -# CONFIG_TUNE_Z13 is not set -# CONFIG_TUNE_Z14 is not set -# CONFIG_TUNE_Z15 is not set -CONFIG_64BIT=y -CONFIG_COMPAT=y -CONFIG_SYSVIPC_COMPAT=y -CONFIG_SMP=y -CONFIG_NR_CPUS=256 -CONFIG_HOTPLUG_CPU=y -CONFIG_NUMA=y -CONFIG_NODES_SHIFT=1 -CONFIG_SCHED_SMT=y -CONFIG_SCHED_MC=y -CONFIG_SCHED_BOOK=y -CONFIG_SCHED_DRAWER=y -CONFIG_SCHED_TOPOLOGY=y -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 -CONFIG_SCHED_HRTICK=y -CONFIG_KEXEC=y -CONFIG_ARCH_RANDOM=y -# CONFIG_KERNEL_NOBP is not set -# CONFIG_EXPOLINE is not set -CONFIG_RELOCATABLE=y -CONFIG_RANDOMIZE_BASE=y -# end of Processor type and features - -# -# Memory setup -# -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_MAX_PHYSMEM_BITS=46 -CONFIG_PACK_STACK=y -# end of Memory setup - -# -# I/O subsystem -# -CONFIG_QDIO=y -CONFIG_PCI_NR_FUNCTIONS=512 -CONFIG_HAS_IOMEM=y -CONFIG_CHSC_SCH=m -CONFIG_SCM_BUS=y -# CONFIG_EADM_SCH is not set -# end of I/O subsystem - -# -# Dump support -# -CONFIG_CRASH_DUMP=y -# end of Dump support - -CONFIG_CCW=y - -# -# Virtualization -# -# CONFIG_PROTECTED_VIRTUALIZATION_GUEST is not set -CONFIG_PFAULT=y -# CONFIG_CMM is not set -# CONFIG_APPLDATA_BASE is not set -CONFIG_S390_HYPFS_FS=y -CONFIG_HAVE_KVM=y -CONFIG_HAVE_KVM_IRQCHIP=y -CONFIG_HAVE_KVM_IRQFD=y -CONFIG_HAVE_KVM_IRQ_ROUTING=y -CONFIG_HAVE_KVM_EVENTFD=y -CONFIG_KVM_ASYNC_PF=y -CONFIG_KVM_ASYNC_PF_SYNC=y -CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y -CONFIG_KVM_VFIO=y -CONFIG_HAVE_KVM_INVALID_WAKEUPS=y -CONFIG_HAVE_KVM_VCPU_ASYNC_IOCTL=y -CONFIG_HAVE_KVM_NO_POLL=y -CONFIG_VIRTUALIZATION=y -CONFIG_KVM=y -# CONFIG_KVM_S390_UCONTROL is not set -CONFIG_S390_GUEST=y -# end of Virtualization - -# -# Selftests -# -# CONFIG_S390_UNWIND_SELFTEST is not set -# end of Selftests - -# -# General architecture-dependent options -# -CONFIG_CRASH_CORE=y -CONFIG_KEXEC_CORE=y -CONFIG_GENERIC_ENTRY=y -CONFIG_KPROBES=y -CONFIG_JUMP_LABEL=y -CONFIG_STATIC_KEYS_SELFTEST=y -CONFIG_KPROBES_ON_FTRACE=y -CONFIG_UPROBES=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_KRETPROBES=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_KPROBES_ON_FTRACE=y -CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y -CONFIG_HAVE_NMI=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_ARCH_HAS_FORTIFY_SOURCE=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y -CONFIG_ARCH_WANTS_NO_INSTR=y -CONFIG_ARCH_32BIT_USTAT_F_TINODE=y -CONFIG_HAVE_ASM_MODVERSIONS=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_RSEQ=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y -CONFIG_MMU_GATHER_TABLE_FREE=y -CONFIG_MMU_GATHER_RCU_TABLE_FREE=y -CONFIG_MMU_GATHER_NO_GATHER=y -CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y -CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y -CONFIG_HAVE_CMPXCHG_LOCAL=y -CONFIG_HAVE_CMPXCHG_DOUBLE=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y -CONFIG_HAVE_ARCH_SECCOMP=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_SECCOMP=y -CONFIG_SECCOMP_FILTER=y -# CONFIG_SECCOMP_CACHE_DEBUG is not set -CONFIG_LTO_NONE=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_IDLE=y -CONFIG_ARCH_HAS_SCALED_CPUTIME=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARCH_SOFT_DIRTY=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_HAVE_RELIABLE_STACKTRACE=y -CONFIG_CLONE_BACKWARDS2=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_OLD_SIGACTION=y -CONFIG_COMPAT_OLD_SIGACTION=y -CONFIG_COMPAT_32BIT_TIME=y -CONFIG_HAVE_ARCH_VMAP_STACK=y -CONFIG_VMAP_STACK=y -CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y -# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_STRICT_MODULE_RWX=y -# CONFIG_LOCK_EVENT_COUNTS is not set -CONFIG_ARCH_HAS_MEM_ENCRYPT=y -CONFIG_ARCH_HAS_VDSO_DATA=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -# end of GCOV-based kernel profiling - -CONFIG_HAVE_GCC_PLUGINS=y -# end of General architecture-dependent options - -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_MODULE_SIG is not set -CONFIG_MODULE_COMPRESS_NONE=y -# CONFIG_MODULE_COMPRESS_GZIP is not set -# CONFIG_MODULE_COMPRESS_XZ is not set -# CONFIG_MODULE_COMPRESS_ZSTD is not set -# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set -CONFIG_MODPROBE_PATH="/sbin/modprobe" -# CONFIG_TRIM_UNUSED_KSYMS is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_BLOCK=y -# CONFIG_BLK_DEV_BSGLIB is not set -# CONFIG_BLK_DEV_INTEGRITY is not set -# CONFIG_BLK_DEV_ZONED is not set -# CONFIG_BLK_DEV_THROTTLING is not set -# CONFIG_BLK_WBT is not set -# CONFIG_BLK_CGROUP_IOLATENCY is not set -# CONFIG_BLK_CGROUP_IOCOST is not set -# CONFIG_BLK_CGROUP_IOPRIO is not set -# CONFIG_BLK_DEBUG_FS is not set -# CONFIG_BLK_SED_OPAL is not set -# CONFIG_BLK_INLINE_ENCRYPTION is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_AIX_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_IBM_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -# CONFIG_MSDOS_PARTITION is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -CONFIG_EFI_PARTITION=y -# CONFIG_SYSV68_PARTITION is not set -# CONFIG_CMDLINE_PARTITION is not set -# end of Partition Types - -CONFIG_BLOCK_COMPAT=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y - -# -# IO Schedulers -# -CONFIG_MQ_IOSCHED_DEADLINE=y -CONFIG_MQ_IOSCHED_KYBER=y -# CONFIG_IOSCHED_BFQ is not set -# end of IO Schedulers - -CONFIG_PREEMPT_NOTIFIERS=y -CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y -CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_LOCK=y -CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y -CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y -CONFIG_ARCH_INLINE_READ_TRYLOCK=y -CONFIG_ARCH_INLINE_READ_LOCK=y -CONFIG_ARCH_INLINE_READ_LOCK_BH=y -CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y -CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_READ_UNLOCK=y -CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y -CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y -CONFIG_ARCH_INLINE_WRITE_TRYLOCK=y -CONFIG_ARCH_INLINE_WRITE_LOCK=y -CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y -CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y -CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y -CONFIG_FREEZER=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -CONFIG_COMPAT_BINFMT_ELF=y -CONFIG_ARCH_BINFMT_ELF_STATE=y -CONFIG_ELFCORE=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_BINFMT_SCRIPT=y -# CONFIG_BINFMT_MISC is not set -CONFIG_COREDUMP=y -# end of Executable file formats - -# -# Memory Management options -# -CONFIG_SPARSEMEM=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSEMEM_VMEMMAP=y -CONFIG_HAVE_MEMBLOCK_PHYS_MAP=y -CONFIG_HAVE_FAST_GUP=y -CONFIG_NUMA_KEEP_MEMINFO=y -CONFIG_MEMORY_ISOLATION=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_MEMORY_HOTPLUG=y -CONFIG_MEMORY_HOTPLUG_SPARSE=y -# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_MEMORY_HOTREMOVE=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y -CONFIG_MEMORY_BALLOON=y -CONFIG_BALLOON_COMPACTION=y -CONFIG_COMPACTION=y -CONFIG_PAGE_REPORTING=y -CONFIG_MIGRATION=y -CONFIG_CONTIG_ALLOC=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_KSM=y -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -CONFIG_TRANSPARENT_HUGEPAGE=y -CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y -# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set -CONFIG_CLEANCACHE=y -CONFIG_FRONTSWAP=y -# CONFIG_CMA is not set -# CONFIG_MEM_SOFT_DIRTY is not set -# CONFIG_ZSWAP is not set -# CONFIG_ZPOOL is not set -# CONFIG_ZSMALLOC is not set -# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set -CONFIG_PAGE_IDLE_FLAG=y -CONFIG_IDLE_PAGE_TRACKING=y -CONFIG_ZONE_DMA=y -# CONFIG_PERCPU_STATS is not set -# CONFIG_GUP_TEST is not set -# CONFIG_READ_ONLY_THP_FOR_FS is not set -CONFIG_ARCH_HAS_PTE_SPECIAL=y - -# -# Data Access Monitoring -# -# CONFIG_DAMON is not set -# end of Data Access Monitoring -# end of Memory Management options - -CONFIG_NET=y -CONFIG_NET_INGRESS=y -CONFIG_NET_EGRESS=y -CONFIG_SKB_EXTENSIONS=y - -# -# Networking options -# -CONFIG_PACKET=y -# CONFIG_PACKET_DIAG is not set -CONFIG_UNIX=y -CONFIG_UNIX_SCM=y -CONFIG_AF_UNIX_OOB=y -# CONFIG_UNIX_DIAG is not set -CONFIG_TLS=y -# CONFIG_TLS_DEVICE is not set -# CONFIG_TLS_TOE is not set -CONFIG_XFRM=y -CONFIG_XFRM_ALGO=y -CONFIG_XFRM_USER=y -# CONFIG_XFRM_INTERFACE is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -CONFIG_XFRM_ESP=y -CONFIG_NET_KEY=y -# CONFIG_NET_KEY_MIGRATE is not set -# CONFIG_IUCV is not set -# CONFIG_AFIUCV is not set -CONFIG_XDP_SOCKETS=y -# CONFIG_XDP_SOCKETS_DIAG is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -# CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MULTIPLE_TABLES=y -# CONFIG_IP_ROUTE_MULTIPATH is not set -# CONFIG_IP_ROUTE_VERBOSE is not set -# CONFIG_IP_PNP is not set -CONFIG_NET_IPIP=y -CONFIG_NET_IPGRE_DEMUX=y -CONFIG_NET_IP_TUNNEL=y -CONFIG_NET_IPGRE=y -# CONFIG_NET_IPGRE_BROADCAST is not set -# CONFIG_IP_MROUTE is not set -CONFIG_SYN_COOKIES=y -# CONFIG_NET_IPVTI is not set -CONFIG_NET_UDP_TUNNEL=y -CONFIG_NET_FOU=y -CONFIG_NET_FOU_IP_TUNNELS=y -# CONFIG_INET_AH is not set -CONFIG_INET_ESP=y -# CONFIG_INET_ESP_OFFLOAD is not set -# CONFIG_INET_ESPINTCP is not set -# CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_INET_UDP_DIAG is not set -# CONFIG_INET_RAW_DIAG is not set -# CONFIG_INET_DIAG_DESTROY is not set -CONFIG_TCP_CONG_ADVANCED=y -# CONFIG_TCP_CONG_BIC is not set -CONFIG_TCP_CONG_CUBIC=y -# CONFIG_TCP_CONG_WESTWOOD is not set -# CONFIG_TCP_CONG_HTCP is not set -# CONFIG_TCP_CONG_HSTCP is not set -# CONFIG_TCP_CONG_HYBLA is not set -# CONFIG_TCP_CONG_VEGAS is not set -# CONFIG_TCP_CONG_NV is not set -# CONFIG_TCP_CONG_SCALABLE is not set -# CONFIG_TCP_CONG_LP is not set -# CONFIG_TCP_CONG_VENO is not set -# CONFIG_TCP_CONG_YEAH is not set -# CONFIG_TCP_CONG_ILLINOIS is not set -CONFIG_TCP_CONG_DCTCP=y -# CONFIG_TCP_CONG_CDG is not set -# CONFIG_TCP_CONG_BBR is not set -CONFIG_DEFAULT_CUBIC=y -# CONFIG_DEFAULT_DCTCP is not set -# CONFIG_DEFAULT_RENO is not set -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -CONFIG_IPV6=y -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -CONFIG_INET6_ESP=y -# CONFIG_INET6_ESP_OFFLOAD is not set -# CONFIG_INET6_ESPINTCP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_IPV6_ILA is not set -CONFIG_INET6_TUNNEL=y -# CONFIG_IPV6_VTI is not set -CONFIG_IPV6_SIT=y -# CONFIG_IPV6_SIT_6RD is not set -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_IPV6_TUNNEL=y -CONFIG_IPV6_GRE=y -CONFIG_IPV6_FOU=y -CONFIG_IPV6_FOU_TUNNEL=y -CONFIG_IPV6_MULTIPLE_TABLES=y -# CONFIG_IPV6_SUBTREES is not set -# CONFIG_IPV6_MROUTE is not set -CONFIG_IPV6_SEG6_LWTUNNEL=y -# CONFIG_IPV6_SEG6_HMAC is not set -CONFIG_IPV6_SEG6_BPF=y -# CONFIG_IPV6_RPL_LWTUNNEL is not set -# CONFIG_IPV6_IOAM6_LWTUNNEL is not set -# CONFIG_NETLABEL is not set -CONFIG_MPTCP=y -CONFIG_MPTCP_IPV6=y -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETWORK_PHY_TIMESTAMPING is not set -CONFIG_NETFILTER=y -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_INGRESS=y -CONFIG_NETFILTER_EGRESS=y -CONFIG_NETFILTER_SKIP_EGRESS=y -CONFIG_NETFILTER_NETLINK=y -# CONFIG_NETFILTER_NETLINK_HOOK is not set -# CONFIG_NETFILTER_NETLINK_ACCT is not set -# CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set -# CONFIG_NETFILTER_NETLINK_OSF is not set -CONFIG_NF_CONNTRACK=y -# CONFIG_NF_LOG_SYSLOG is not set -CONFIG_NETFILTER_SYNPROXY=y -CONFIG_NF_TABLES=y -# CONFIG_NF_TABLES_INET is not set -# CONFIG_NF_TABLES_NETDEV is not set -# CONFIG_NFT_NUMGEN is not set -# CONFIG_NFT_COUNTER is not set -# CONFIG_NFT_LOG is not set -# CONFIG_NFT_LIMIT is not set -# CONFIG_NFT_TUNNEL is not set -# CONFIG_NFT_OBJREF is not set -# CONFIG_NFT_QUOTA is not set -# CONFIG_NFT_REJECT is not set -# CONFIG_NFT_COMPAT is not set -# CONFIG_NFT_HASH is not set -# CONFIG_NFT_XFRM is not set -# CONFIG_NFT_SOCKET is not set -# CONFIG_NFT_OSF is not set -# CONFIG_NFT_TPROXY is not set -CONFIG_NETFILTER_XTABLES=y -CONFIG_NETFILTER_XTABLES_COMPAT=y - -# -# Xtables combined modules -# -CONFIG_NETFILTER_XT_MARK=y - -# -# Xtables targets -# -# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set -# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set -CONFIG_NETFILTER_XT_TARGET_CT=y -# CONFIG_NETFILTER_XT_TARGET_HMARK is not set -# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set -# CONFIG_NETFILTER_XT_TARGET_LOG is not set -CONFIG_NETFILTER_XT_TARGET_MARK=y -# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set -# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set -# CONFIG_NETFILTER_XT_TARGET_TEE is not set -# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set - -# -# Xtables matches -# -# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set -CONFIG_NETFILTER_XT_MATCH_BPF=y -# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set -# CONFIG_NETFILTER_XT_MATCH_CPU is not set -# CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -# CONFIG_NETFILTER_XT_MATCH_ECN is not set -# CONFIG_NETFILTER_XT_MATCH_ESP is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_HL is not set -# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set -# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set -# CONFIG_NETFILTER_XT_MATCH_L2TP is not set -# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set -# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_MAC is not set -# CONFIG_NETFILTER_XT_MATCH_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set -# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set -# CONFIG_NETFILTER_XT_MATCH_OSF is not set -# CONFIG_NETFILTER_XT_MATCH_OWNER is not set -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set -# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set -# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set -# CONFIG_NETFILTER_XT_MATCH_REALM is not set -# CONFIG_NETFILTER_XT_MATCH_RECENT is not set -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set -# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set -CONFIG_NETFILTER_XT_MATCH_STATE=y -# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set -# CONFIG_NETFILTER_XT_MATCH_STRING is not set -# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -# end of Core Netfilter Configuration - -# CONFIG_IP_SET is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV4=y -# CONFIG_NF_SOCKET_IPV4 is not set -# CONFIG_NF_TPROXY_IPV4 is not set -# CONFIG_NF_TABLES_IPV4 is not set -# CONFIG_NF_TABLES_ARP is not set -# CONFIG_NF_DUP_IPV4 is not set -# CONFIG_NF_LOG_ARP is not set -# CONFIG_NF_LOG_IPV4 is not set -# CONFIG_NF_REJECT_IPV4 is not set -CONFIG_IP_NF_IPTABLES=y -# CONFIG_IP_NF_MATCH_AH is not set -# CONFIG_IP_NF_MATCH_ECN is not set -# CONFIG_IP_NF_MATCH_TTL is not set -CONFIG_IP_NF_FILTER=y -CONFIG_IP_NF_TARGET_SYNPROXY=y -# CONFIG_IP_NF_TARGET_REJECT is not set -# CONFIG_IP_NF_MANGLE is not set -CONFIG_IP_NF_RAW=y -# CONFIG_IP_NF_SECURITY is not set -# CONFIG_IP_NF_ARPTABLES is not set -# end of IP: Netfilter Configuration - -# -# IPv6: Netfilter Configuration -# -# CONFIG_NF_SOCKET_IPV6 is not set -# CONFIG_NF_TPROXY_IPV6 is not set -# CONFIG_NF_TABLES_IPV6 is not set -# CONFIG_NF_DUP_IPV6 is not set -# CONFIG_NF_REJECT_IPV6 is not set -# CONFIG_NF_LOG_IPV6 is not set -# CONFIG_IP6_NF_IPTABLES is not set -# end of IPv6: Netfilter Configuration - -CONFIG_NF_DEFRAG_IPV6=y -CONFIG_BPFILTER=y -CONFIG_BPFILTER_UMH=y -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_RDS is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_L2TP is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -CONFIG_VLAN_8021Q=y -# CONFIG_VLAN_8021Q_GVRP is not set -# CONFIG_VLAN_8021Q_MVRP is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_PHONET is not set -# CONFIG_6LOWPAN is not set -# CONFIG_IEEE802154 is not set -CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# -# CONFIG_NET_SCH_CBQ is not set -# CONFIG_NET_SCH_HTB is not set -# CONFIG_NET_SCH_HFSC is not set -# CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_MULTIQ is not set -# CONFIG_NET_SCH_RED is not set -# CONFIG_NET_SCH_SFB is not set -# CONFIG_NET_SCH_SFQ is not set -# CONFIG_NET_SCH_TEQL is not set -# CONFIG_NET_SCH_TBF is not set -# CONFIG_NET_SCH_CBS is not set -# CONFIG_NET_SCH_ETF is not set -# CONFIG_NET_SCH_TAPRIO is not set -# CONFIG_NET_SCH_GRED is not set -# CONFIG_NET_SCH_DSMARK is not set -# CONFIG_NET_SCH_NETEM is not set -# CONFIG_NET_SCH_DRR is not set -# CONFIG_NET_SCH_MQPRIO is not set -# CONFIG_NET_SCH_SKBPRIO is not set -# CONFIG_NET_SCH_CHOKE is not set -# CONFIG_NET_SCH_QFQ is not set -# CONFIG_NET_SCH_CODEL is not set -# CONFIG_NET_SCH_FQ_CODEL is not set -# CONFIG_NET_SCH_CAKE is not set -CONFIG_NET_SCH_FQ=y -# CONFIG_NET_SCH_HHF is not set -# CONFIG_NET_SCH_PIE is not set -CONFIG_NET_SCH_INGRESS=y -# CONFIG_NET_SCH_PLUG is not set -# CONFIG_NET_SCH_ETS is not set -# CONFIG_NET_SCH_DEFAULT is not set - -# -# Classification -# -CONFIG_NET_CLS=y -# CONFIG_NET_CLS_BASIC is not set -# CONFIG_NET_CLS_TCINDEX is not set -# CONFIG_NET_CLS_ROUTE4 is not set -# CONFIG_NET_CLS_FW is not set -# CONFIG_NET_CLS_U32 is not set -# CONFIG_NET_CLS_RSVP is not set -# CONFIG_NET_CLS_RSVP6 is not set -# CONFIG_NET_CLS_FLOW is not set -# CONFIG_NET_CLS_CGROUP is not set -CONFIG_NET_CLS_BPF=y -CONFIG_NET_CLS_FLOWER=y -# CONFIG_NET_CLS_MATCHALL is not set -# CONFIG_NET_EMATCH is not set -CONFIG_NET_CLS_ACT=y -# CONFIG_NET_ACT_POLICE is not set -CONFIG_NET_ACT_GACT=y -# CONFIG_GACT_PROB is not set -# CONFIG_NET_ACT_MIRRED is not set -# CONFIG_NET_ACT_SAMPLE is not set -# CONFIG_NET_ACT_IPT is not set -# CONFIG_NET_ACT_NAT is not set -# CONFIG_NET_ACT_PEDIT is not set -# CONFIG_NET_ACT_SIMP is not set -# CONFIG_NET_ACT_SKBEDIT is not set -# CONFIG_NET_ACT_CSUM is not set -# CONFIG_NET_ACT_MPLS is not set -# CONFIG_NET_ACT_VLAN is not set -CONFIG_NET_ACT_BPF=y -# CONFIG_NET_ACT_SKBMOD is not set -# CONFIG_NET_ACT_IFE is not set -# CONFIG_NET_ACT_TUNNEL_KEY is not set -# CONFIG_NET_ACT_GATE is not set -# CONFIG_NET_TC_SKB_EXT is not set -CONFIG_NET_SCH_FIFO=y -# CONFIG_DCB is not set -# CONFIG_DNS_RESOLVER is not set -# CONFIG_BATMAN_ADV is not set -# CONFIG_OPENVSWITCH is not set -# CONFIG_VSOCKETS is not set -# CONFIG_NETLINK_DIAG is not set -CONFIG_MPLS=y -CONFIG_NET_MPLS_GSO=y -CONFIG_MPLS_ROUTING=y -CONFIG_MPLS_IPTUNNEL=y -# CONFIG_NET_NSH is not set -# CONFIG_HSR is not set -# CONFIG_NET_SWITCHDEV is not set -CONFIG_NET_L3_MASTER_DEV=y -# CONFIG_QRTR is not set -# CONFIG_NET_NCSI is not set -CONFIG_PCPU_DEV_REFCNT=y -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_SOCK_RX_QUEUE_MAPPING=y -CONFIG_XPS=y -# CONFIG_CGROUP_NET_PRIO is not set -CONFIG_CGROUP_NET_CLASSID=y -CONFIG_NET_RX_BUSY_POLL=y -CONFIG_BQL=y -CONFIG_BPF_STREAM_PARSER=y -CONFIG_NET_FLOW_LIMIT=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_DROP_MONITOR is not set -# end of Network testing -# end of Networking options - -# CONFIG_CAN is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_AF_KCM is not set -CONFIG_STREAM_PARSER=y -# CONFIG_MCTP is not set -CONFIG_FIB_RULES=y -# CONFIG_RFKILL is not set -CONFIG_NET_9P=y -CONFIG_NET_9P_VIRTIO=y -# CONFIG_NET_9P_DEBUG is not set -# CONFIG_CAIF is not set -# CONFIG_CEPH_LIB is not set -# CONFIG_NFC is not set -# CONFIG_PSAMPLE is not set -# CONFIG_NET_IFE is not set -CONFIG_LWTUNNEL=y -CONFIG_LWTUNNEL_BPF=y -CONFIG_DST_CACHE=y -CONFIG_GRO_CELLS=y -CONFIG_NET_SOCK_MSG=y -CONFIG_NET_DEVLINK=y -CONFIG_FAILOVER=y -CONFIG_ETHTOOL_NETLINK=y - -# -# Device Drivers -# -CONFIG_HAVE_PCI=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -# CONFIG_PCIEPORTBUS is not set -CONFIG_PCIEASPM=y -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -# CONFIG_PCIEASPM_PERFORMANCE is not set -# CONFIG_PCIE_PTM is not set -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PCI_MSI_ARCH_FALLBACKS=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_IOV is not set -# CONFIG_PCI_PRI is not set -# CONFIG_PCI_PASID is not set -# CONFIG_PCIE_BUS_TUNE_OFF is not set -CONFIG_PCIE_BUS_DEFAULT=y -# CONFIG_PCIE_BUS_SAFE is not set -# CONFIG_PCIE_BUS_PERFORMANCE is not set -# CONFIG_PCIE_BUS_PEER2PEER is not set -# CONFIG_HOTPLUG_PCI is not set - -# -# PCI controller drivers -# - -# -# DesignWare PCI Core Support -# -# CONFIG_PCIE_DW_PLAT_HOST is not set -# CONFIG_PCI_MESON is not set -# end of DesignWare PCI Core Support - -# -# Mobiveil PCIe Core Support -# -# end of Mobiveil PCIe Core Support - -# -# Cadence PCIe controllers support -# -# end of Cadence PCIe controllers support -# end of PCI controller drivers - -# -# PCI Endpoint -# -# CONFIG_PCI_ENDPOINT is not set -# end of PCI Endpoint - -# -# PCI switch controller drivers -# -# CONFIG_PCI_SW_SWITCHTEC is not set -# end of PCI switch controller drivers - -# CONFIG_CXL_BUS is not set -# CONFIG_PCCARD is not set -# CONFIG_RAPIDIO is not set - -# -# Generic Driver Options -# -# CONFIG_UEVENT_HELPER is not set -CONFIG_DEVTMPFS=y -# CONFIG_DEVTMPFS_MOUNT is not set -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y - -# -# Firmware loader -# -CONFIG_FW_LOADER=y -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_FW_LOADER_USER_HELPER is not set -# CONFIG_FW_LOADER_COMPRESS is not set -# end of Firmware loader - -CONFIG_ALLOW_DEV_COREDUMP=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set -# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set -CONFIG_SYS_HYPERVISOR=y -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CPU_VULNERABILITIES=y -# end of Generic Driver Options - -# -# Bus devices -# -# CONFIG_MHI_BUS is not set -# end of Bus devices - -# CONFIG_CONNECTOR is not set - -# -# Firmware Drivers -# - -# -# ARM System Control and Management Interface Protocol -# -# end of ARM System Control and Management Interface Protocol - -# CONFIG_FIRMWARE_MEMMAP is not set -# CONFIG_GOOGLE_FIRMWARE is not set - -# -# Tegra firmware driver -# -# end of Tegra firmware driver -# end of Firmware Drivers - -# CONFIG_GNSS is not set -# CONFIG_MTD is not set -# CONFIG_OF is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_NULL_BLK is not set -# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 -# CONFIG_BLK_DEV_DRBD is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set - -# -# S/390 block device drivers -# -# CONFIG_DCSSBLK is not set -# CONFIG_DASD is not set -CONFIG_VIRTIO_BLK=y -# CONFIG_BLK_DEV_RBD is not set -# CONFIG_BLK_DEV_RSXX is not set - -# -# NVME Support -# -# CONFIG_BLK_DEV_NVME is not set -# CONFIG_NVME_FC is not set -# CONFIG_NVME_TCP is not set -# end of NVME Support - -# -# Misc devices -# -# CONFIG_DUMMY_IRQ is not set -# CONFIG_PHANTOM is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_SRAM is not set -# CONFIG_DW_XDATA_PCIE is not set -# CONFIG_PCI_ENDPOINT_TEST is not set -# CONFIG_XILINX_SDFEC is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -# end of EEPROM support - -# CONFIG_CB710_CORE is not set - -# -# Texas Instruments shared transport line discipline -# -# end of Texas Instruments shared transport line discipline - -# -# Altera FPGA firmware download module (requires I2C) -# -# CONFIG_GENWQE is not set -# CONFIG_ECHO is not set -# CONFIG_BCM_VK is not set -# CONFIG_MISC_ALCOR_PCI is not set -# CONFIG_MISC_RTSX_PCI is not set -# CONFIG_HABANA_AI is not set -# CONFIG_UACCE is not set -# CONFIG_PVPANIC is not set -# end of Misc devices - -# -# SCSI device support -# -CONFIG_SCSI_MOD=y -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI_COMMON=y -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -# CONFIG_SCSI_PROC_FS is not set - -# -# SCSI support type (disk, tape, CD-ROM) -# -# CONFIG_BLK_DEV_SD is not set -# CONFIG_CHR_DEV_ST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_CHR_DEV_SCH is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -# CONFIG_SCSI_SCAN_ASYNC is not set - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -# end of SCSI Transports - -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_ISCSI_BOOT_SYSFS is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_SCSI_BNX2_ISCSI is not set -# CONFIG_BE2ISCSI is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_HPSA is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_3W_SAS is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC79XX is not set -# CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_MVSAS is not set -# CONFIG_SCSI_MVUMI is not set -# CONFIG_SCSI_ADVANSYS is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_SCSI_ESAS2R is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_MPT3SAS is not set -# CONFIG_SCSI_MPT2SAS is not set -# CONFIG_SCSI_MPI3MR is not set -# CONFIG_SCSI_UFSHCD is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_MYRB is not set -# CONFIG_SCSI_SNIC is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FDOMAIN_PCI is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_AM53C974 is not set -# CONFIG_SCSI_WD719X is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_PMCRAID is not set -# CONFIG_SCSI_PM8001 is not set -CONFIG_SCSI_VIRTIO=y -# CONFIG_SCSI_DH is not set -# end of SCSI device support - -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_TARGET_CORE is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_FIREWIRE is not set -# CONFIG_FIREWIRE_NOSY is not set -# end of IEEE 1394 (FireWire) support - -CONFIG_NETDEVICES=y -CONFIG_NET_CORE=y -CONFIG_BONDING=y -# CONFIG_DUMMY is not set -# CONFIG_WIREGUARD is not set -# CONFIG_EQUALIZER is not set -# CONFIG_NET_FC is not set -# CONFIG_NET_TEAM is not set -CONFIG_MACVLAN=y -CONFIG_MACVTAP=y -CONFIG_IPVLAN_L3S=y -CONFIG_IPVLAN=y -# CONFIG_IPVTAP is not set -CONFIG_VXLAN=y -CONFIG_GENEVE=y -# CONFIG_BAREUDP is not set -# CONFIG_GTP is not set -# CONFIG_AMT is not set -# CONFIG_MACSEC is not set -# CONFIG_NETCONSOLE is not set -CONFIG_TUN=y -CONFIG_TAP=y -# CONFIG_TUN_VNET_CROSS_LE is not set -CONFIG_VETH=y -CONFIG_VIRTIO_NET=y -# CONFIG_NLMON is not set -CONFIG_NET_VRF=y -# CONFIG_ARCNET is not set -# CONFIG_ETHERNET is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PHYLIB is not set -# CONFIG_MDIO_DEVICE is not set - -# -# PCS device drivers -# -# end of PCS device drivers - -# CONFIG_PPP is not set -# CONFIG_SLIP is not set - -# -# S/390 network device drivers -# -# CONFIG_CTCM is not set -# end of S/390 network device drivers - -# -# Host-side USB support is needed for USB Network Adapter support -# -# CONFIG_WAN is not set - -# -# Wireless WAN -# -# CONFIG_WWAN is not set -# end of Wireless WAN - -# CONFIG_VMXNET3 is not set -CONFIG_NETDEVSIM=y -CONFIG_NET_FAILOVER=y - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_SPARSEKMAP is not set -# CONFIG_INPUT_MATRIXKMAP is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_EVDEV is not set -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y -# CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_OPENCORES is not set -# CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_SUNKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=y -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_BYD=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_CYPRESS=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_PS2_ELANTECH is not set -# CONFIG_MOUSE_PS2_SENTELIC is not set -# CONFIG_MOUSE_PS2_TOUCHKIT is not set -CONFIG_MOUSE_PS2_FOCALTECH=y -# CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_APPLETOUCH is not set -# CONFIG_MOUSE_BCM5974 is not set -# CONFIG_MOUSE_VSXXXAA is not set -# CONFIG_MOUSE_SYNAPTICS_USB is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set -# CONFIG_RMI4_CORE is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_ALTERA_PS2 is not set -# CONFIG_SERIO_PS2MULT is not set -# CONFIG_SERIO_ARC_PS2 is not set -# CONFIG_USERIO is not set -# CONFIG_GAMEPORT is not set -# end of Hardware I/O ports -# end of Input device support - -# -# Character devices -# -CONFIG_TTY=y -# CONFIG_VT is not set -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_LDISC_AUTOLOAD=y - -# -# Serial drivers -# - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_UARTLITE is not set -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_SCCNXP is not set -# CONFIG_SERIAL_ALTERA_JTAGUART is not set -# CONFIG_SERIAL_ALTERA_UART is not set -# CONFIG_SERIAL_ARC is not set -# CONFIG_SERIAL_RP2 is not set -# CONFIG_SERIAL_FSL_LPUART is not set -# CONFIG_SERIAL_FSL_LINFLEXUART is not set -# end of Serial drivers - -# CONFIG_SERIAL_NONSTANDARD is not set -# CONFIG_N_GSM is not set -# CONFIG_NOZOMI is not set -# CONFIG_NULL_TTY is not set -# CONFIG_HVC_IUCV is not set -# CONFIG_SERIAL_DEV_BUS is not set -# CONFIG_TTY_PRINTK is not set -# CONFIG_VIRTIO_CONSOLE is not set -# CONFIG_IPMI_HANDLER is not set -CONFIG_HW_RANDOM=y -# CONFIG_HW_RANDOM_TIMERIOMEM is not set -# CONFIG_HW_RANDOM_BA431 is not set -# CONFIG_HW_RANDOM_VIRTIO is not set -CONFIG_HW_RANDOM_S390=y -# CONFIG_HW_RANDOM_XIPHERA is not set -# CONFIG_APPLICOM is not set -CONFIG_DEVMEM=y -CONFIG_DEVPORT=y -# CONFIG_HANGCHECK_TIMER is not set -CONFIG_TCG_TPM=y -CONFIG_HW_RANDOM_TPM=y -# CONFIG_TCG_VTPM_PROXY is not set - -# -# S/390 character device drivers -# -CONFIG_TN3270=y -CONFIG_TN3270_TTY=y -# CONFIG_TN3270_FS is not set -CONFIG_TN3270_CONSOLE=y -# CONFIG_TN3215 is not set -CONFIG_CCW_CONSOLE=y -# CONFIG_SCLP_TTY is not set -CONFIG_SCLP_VT220_TTY=y -CONFIG_SCLP_VT220_CONSOLE=y -# CONFIG_HMC_DRV is not set -# CONFIG_SCLP_OFB is not set -# CONFIG_S390_TAPE is not set -# CONFIG_VMCP is not set -# CONFIG_MONWRITER is not set -# CONFIG_S390_VMUR is not set -# CONFIG_XILLYBUS is not set -# CONFIG_RANDOM_TRUST_CPU is not set -# CONFIG_RANDOM_TRUST_BOOTLOADER is not set -# end of Character devices - -# -# I2C support -# -# CONFIG_I2C is not set -# end of I2C support - -# CONFIG_I3C is not set -# CONFIG_SPI is not set -# CONFIG_SPMI is not set -# CONFIG_HSI is not set -# CONFIG_PPS is not set - -# -# PTP clock support -# -# CONFIG_PTP_1588_CLOCK is not set -CONFIG_PTP_1588_CLOCK_OPTIONAL=y - -# -# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. -# -# end of PTP clock support - -# CONFIG_PINCTRL is not set -# CONFIG_GPIOLIB is not set -# CONFIG_W1 is not set -# CONFIG_POWER_RESET is not set -# CONFIG_POWER_SUPPLY is not set -CONFIG_HWMON=y -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Native drivers -# -# CONFIG_SENSORS_AS370 is not set -# CONFIG_SENSORS_AXI_FAN_CONTROL is not set -# CONFIG_SENSORS_ASPEED is not set -# CONFIG_SENSORS_CORSAIR_CPRO is not set -# CONFIG_SENSORS_CORSAIR_PSU is not set -# CONFIG_SENSORS_I5K_AMB is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_F71882FG is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_MAX197 is not set -# CONFIG_SENSORS_MR75203 is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_NTC_THERMISTOR is not set -# CONFIG_SENSORS_NCT6683 is not set -# CONFIG_SENSORS_NCT6775 is not set -# CONFIG_SENSORS_NPCM7XX is not set -# CONFIG_SENSORS_SIS5595 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_VIA686A is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_VT8231 is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB is not set -CONFIG_BCMA_POSSIBLE=y -# CONFIG_BCMA is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_MADERA is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_LPC_ICH is not set -# CONFIG_LPC_SCH is not set -# CONFIG_MFD_INTEL_PMT is not set -# CONFIG_MFD_JANZ_CMODIO is not set -# CONFIG_MFD_KEMPLD is not set -# CONFIG_MFD_MT6397 is not set -# CONFIG_MFD_RDC321X is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_MFD_SYSCON is not set -# CONFIG_MFD_TI_AM335X_TSCADC is not set -# CONFIG_MFD_TQMX86 is not set -# CONFIG_MFD_VX855 is not set -# end of Multifunction device drivers - -# CONFIG_REGULATOR is not set -CONFIG_RC_CORE=y -# CONFIG_RC_MAP is not set -CONFIG_LIRC=y -CONFIG_BPF_LIRC_MODE2=y -# CONFIG_RC_DECODERS is not set -CONFIG_RC_DEVICES=y -CONFIG_RC_LOOPBACK=y -# CONFIG_IR_SERIAL is not set - -# -# CEC support -# -# CONFIG_MEDIA_CEC_SUPPORT is not set -# end of CEC support - -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -# CONFIG_DRM is not set - -# -# ARM devices -# -# end of ARM devices - -# -# Frame buffer Devices -# -# CONFIG_FB is not set -# end of Frame buffer Devices - -# -# Backlight & LCD device support -# -# CONFIG_LCD_CLASS_DEVICE is not set -# CONFIG_BACKLIGHT_CLASS_DEVICE is not set -# end of Backlight & LCD device support -# end of Graphics support - -# CONFIG_SOUND is not set - -# -# HID support -# -CONFIG_HID=y -# CONFIG_HID_BATTERY_STRENGTH is not set -# CONFIG_HIDRAW is not set -# CONFIG_UHID is not set -CONFIG_HID_GENERIC=y - -# -# Special HID drivers -# -# CONFIG_HID_A4TECH is not set -# CONFIG_HID_ACRUX is not set -# CONFIG_HID_APPLE is not set -# CONFIG_HID_AUREAL is not set -# CONFIG_HID_BELKIN is not set -# CONFIG_HID_CHERRY is not set -# CONFIG_HID_CHICONY is not set -# CONFIG_HID_COUGAR is not set -# CONFIG_HID_MACALLY is not set -# CONFIG_HID_CMEDIA is not set -# CONFIG_HID_CYPRESS is not set -# CONFIG_HID_DRAGONRISE is not set -# CONFIG_HID_EMS_FF is not set -# CONFIG_HID_ELECOM is not set -# CONFIG_HID_EZKEY is not set -# CONFIG_HID_GEMBIRD is not set -# CONFIG_HID_GFRM is not set -# CONFIG_HID_GLORIOUS is not set -# CONFIG_HID_VIVALDI is not set -# CONFIG_HID_KEYTOUCH is not set -# CONFIG_HID_KYE is not set -# CONFIG_HID_WALTOP is not set -# CONFIG_HID_VIEWSONIC is not set -# CONFIG_HID_GYRATION is not set -# CONFIG_HID_ICADE is not set -# CONFIG_HID_ITE is not set -# CONFIG_HID_JABRA is not set -# CONFIG_HID_TWINHAN is not set -# CONFIG_HID_KENSINGTON is not set -# CONFIG_HID_LCPOWER is not set -# CONFIG_HID_LENOVO is not set -# CONFIG_HID_MAGICMOUSE is not set -# CONFIG_HID_MALTRON is not set -# CONFIG_HID_MAYFLASH is not set -# CONFIG_HID_REDRAGON is not set -# CONFIG_HID_MICROSOFT is not set -# CONFIG_HID_MONTEREY is not set -# CONFIG_HID_MULTITOUCH is not set -# CONFIG_HID_NTI is not set -# CONFIG_HID_ORTEK is not set -# CONFIG_HID_PANTHERLORD is not set -# CONFIG_HID_PETALYNX is not set -# CONFIG_HID_PICOLCD is not set -# CONFIG_HID_PLANTRONICS is not set -# CONFIG_HID_PLAYSTATION is not set -# CONFIG_HID_PRIMAX is not set -# CONFIG_HID_SAITEK is not set -# CONFIG_HID_SAMSUNG is not set -# CONFIG_HID_SEMITEK is not set -# CONFIG_HID_SPEEDLINK is not set -# CONFIG_HID_STEAM is not set -# CONFIG_HID_STEELSERIES is not set -# CONFIG_HID_SUNPLUS is not set -# CONFIG_HID_RMI is not set -# CONFIG_HID_GREENASIA is not set -# CONFIG_HID_SMARTJOYPLUS is not set -# CONFIG_HID_TIVO is not set -# CONFIG_HID_TOPSEED is not set -# CONFIG_HID_UDRAW_PS3 is not set -# CONFIG_HID_XINMO is not set -# CONFIG_HID_ZEROPLUS is not set -# CONFIG_HID_ZYDACRON is not set -# CONFIG_HID_SENSOR_HUB is not set -# CONFIG_HID_ALPS is not set -# end of Special HID drivers -# end of HID support - -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_USB_SUPPORT=y -# CONFIG_USB_ULPI_BUS is not set -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB is not set -CONFIG_USB_PCI=y - -# -# USB port drivers -# - -# -# USB Physical Layer drivers -# -# CONFIG_NOP_USB_XCEIV is not set -# end of USB Physical Layer drivers - -# CONFIG_USB_GADGET is not set -# CONFIG_TYPEC is not set -# CONFIG_USB_ROLE_SWITCH is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -# CONFIG_DMADEVICES is not set - -# -# DMABUF options -# -# CONFIG_SYNC_FILE is not set -# CONFIG_DMABUF_HEAPS is not set -# end of DMABUF options - -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -# CONFIG_VFIO is not set -# CONFIG_VIRT_DRIVERS is not set -CONFIG_VIRTIO=y -CONFIG_VIRTIO_PCI_LIB=y -CONFIG_VIRTIO_MENU=y -CONFIG_VIRTIO_PCI=y -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VIRTIO_BALLOON=y -# CONFIG_VIRTIO_INPUT is not set -# CONFIG_VIRTIO_MMIO is not set -# CONFIG_VDPA is not set -CONFIG_VHOST_MENU=y -# CONFIG_VHOST_NET is not set -# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set - -# -# Microsoft Hyper-V guest support -# -# end of Microsoft Hyper-V guest support - -# CONFIG_GREYBUS is not set -# CONFIG_COMEDI is not set -# CONFIG_STAGING is not set -# CONFIG_GOLDFISH is not set -# CONFIG_COMMON_CLK is not set -# CONFIG_HWSPINLOCK is not set - -# -# Clock Source drivers -# -# end of Clock Source drivers - -# CONFIG_MAILBOX is not set -CONFIG_IOMMU_API=y -CONFIG_IOMMU_SUPPORT=y - -# -# Generic IOMMU Pagetable Support -# -# end of Generic IOMMU Pagetable Support - -# CONFIG_IOMMU_DEBUGFS is not set -CONFIG_IOMMU_DEFAULT_DMA_STRICT=y -# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set -# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set -CONFIG_S390_IOMMU=y -# CONFIG_S390_CCW_IOMMU is not set - -# -# Remoteproc drivers -# -# CONFIG_REMOTEPROC is not set -# end of Remoteproc drivers - -# -# Rpmsg drivers -# -# CONFIG_RPMSG_VIRTIO is not set -# end of Rpmsg drivers - -# -# SOC (System On Chip) specific Drivers -# - -# -# Amlogic SoC drivers -# -# end of Amlogic SoC drivers - -# -# Broadcom SoC drivers -# -# end of Broadcom SoC drivers - -# -# NXP/Freescale QorIQ SoC drivers -# -# end of NXP/Freescale QorIQ SoC drivers - -# -# i.MX SoC drivers -# -# end of i.MX SoC drivers - -# -# Enable LiteX SoC Builder specific drivers -# -# end of Enable LiteX SoC Builder specific drivers - -# -# Qualcomm SoC drivers -# -# end of Qualcomm SoC drivers - -# CONFIG_SOC_TI is not set - -# -# Xilinx SoC drivers -# -# end of Xilinx SoC drivers -# end of SOC (System On Chip) specific Drivers - -# CONFIG_PM_DEVFREQ is not set -# CONFIG_EXTCON is not set -# CONFIG_MEMORY is not set -# CONFIG_IIO is not set -# CONFIG_NTB is not set -# CONFIG_VME_BUS is not set -# CONFIG_PWM is not set - -# -# IRQ chip support -# -# end of IRQ chip support - -# CONFIG_IPACK_BUS is not set -# CONFIG_RESET_CONTROLLER is not set - -# -# PHY Subsystem -# -# CONFIG_GENERIC_PHY is not set -# CONFIG_PHY_CAN_TRANSCEIVER is not set -# CONFIG_BCM_KONA_USB2_PHY is not set -# CONFIG_PHY_PXA_28NM_HSIC is not set -# CONFIG_PHY_PXA_28NM_USB2 is not set -# end of PHY Subsystem - -# CONFIG_POWERCAP is not set -# CONFIG_MCB is not set - -# -# Performance monitor support -# -# end of Performance monitor support - -# CONFIG_RAS is not set -# CONFIG_USB4 is not set - -# -# Android -# -# CONFIG_ANDROID is not set -# end of Android - -# CONFIG_LIBNVDIMM is not set -# CONFIG_DAX is not set -# CONFIG_NVMEM is not set - -# -# HW tracing support -# -# CONFIG_STM is not set -# CONFIG_INTEL_TH is not set -# end of HW tracing support - -# CONFIG_FPGA is not set -# CONFIG_SIOX is not set -# CONFIG_SLIMBUS is not set -# CONFIG_INTERCONNECT is not set -# CONFIG_COUNTER is not set -# end of Device Drivers - -# -# File systems -# -# CONFIG_VALIDATE_FS_PARSER is not set -CONFIG_FS_IOMAP=y -# CONFIG_EXT2_FS is not set -# CONFIG_EXT3_FS is not set -CONFIG_EXT4_FS=y -CONFIG_EXT4_USE_FOR_EXT2=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_JBD2=y -# CONFIG_JBD2_DEBUG is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -# CONFIG_F2FS_FS is not set -# CONFIG_FS_DAX is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -# CONFIG_EXPORTFS_BLOCK_OPS is not set -CONFIG_FILE_LOCKING=y -# CONFIG_FS_ENCRYPTION is not set -# CONFIG_FS_VERITY is not set -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_FANOTIFY=y -# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_FUSE_FS is not set -# CONFIG_OVERLAY_FS is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set -# end of Caches - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set -# end of CD-ROM/DVD Filesystems - -# -# DOS/FAT/EXFAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_EXFAT_FS is not set -# CONFIG_NTFS_FS is not set -# CONFIG_NTFS3_FS is not set -# end of DOS/FAT/EXFAT/NT Filesystems - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_VMCORE=y -# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_PROC_CHILDREN=y -CONFIG_KERNFS=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TMPFS_XATTR=y -# CONFIG_TMPFS_INODE64 is not set -CONFIG_ARCH_SUPPORTS_HUGETLBFS=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_MEMFD_CREATE=y -CONFIG_ARCH_HAS_GIGANTIC_PAGE=y -# CONFIG_CONFIGFS_FS is not set -# end of Pseudo filesystems - -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_CEPH_FS is not set -# CONFIG_CIFS is not set -# CONFIG_SMB_SERVER is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -CONFIG_9P_FS=y -# CONFIG_9P_FS_POSIX_ACL is not set -# CONFIG_9P_FS_SECURITY is not set -# CONFIG_NLS is not set -# CONFIG_UNICODE is not set -CONFIG_IO_WQ=y -# end of File systems - -# -# Security options -# -CONFIG_KEYS=y -# CONFIG_KEYS_REQUEST_CACHE is not set -# CONFIG_PERSISTENT_KEYRINGS is not set -# CONFIG_TRUSTED_KEYS is not set -# CONFIG_ENCRYPTED_KEYS is not set -# CONFIG_KEY_DH_OPERATIONS is not set -# CONFIG_SECURITY_DMESG_RESTRICT is not set -CONFIG_SECURITY=y -CONFIG_SECURITYFS=y -CONFIG_SECURITY_NETWORK=y -# CONFIG_SECURITY_NETWORK_XFRM is not set -# CONFIG_SECURITY_PATH is not set -CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y -# CONFIG_HARDENED_USERCOPY is not set -# CONFIG_FORTIFY_SOURCE is not set -# CONFIG_STATIC_USERMODEHELPER is not set -# CONFIG_SECURITY_SELINUX is not set -# CONFIG_SECURITY_SMACK is not set -# CONFIG_SECURITY_TOMOYO is not set -# CONFIG_SECURITY_APPARMOR is not set -# CONFIG_SECURITY_LOADPIN is not set -# CONFIG_SECURITY_YAMA is not set -# CONFIG_SECURITY_SAFESETID is not set -# CONFIG_SECURITY_LOCKDOWN_LSM is not set -# CONFIG_SECURITY_LANDLOCK is not set -CONFIG_INTEGRITY=y -# CONFIG_INTEGRITY_SIGNATURE is not set -CONFIG_INTEGRITY_AUDIT=y -CONFIG_IMA=y -CONFIG_IMA_MEASURE_PCR_IDX=10 -# CONFIG_IMA_TEMPLATE is not set -CONFIG_IMA_NG_TEMPLATE=y -# CONFIG_IMA_SIG_TEMPLATE is not set -CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" -CONFIG_IMA_DEFAULT_HASH_SHA1=y -# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set -# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set -CONFIG_IMA_DEFAULT_HASH="sha1" -# CONFIG_IMA_WRITE_POLICY is not set -# CONFIG_IMA_READ_POLICY is not set -# CONFIG_IMA_APPRAISE is not set -# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set -# CONFIG_IMA_DISABLE_HTABLE is not set -# CONFIG_EVM is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf" - -# -# Kernel hardening options -# - -# -# Memory initialization -# -CONFIG_INIT_STACK_NONE=y -# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set -# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set -# end of Memory initialization -# end of Kernel hardening options -# end of Security options - -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_SKCIPHER=y -CONFIG_CRYPTO_SKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_RNG_DEFAULT=y -CONFIG_CRYPTO_AKCIPHER2=y -CONFIG_CRYPTO_KPP2=y -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_USER is not set -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -CONFIG_CRYPTO_GF128MUL=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_NULL2=y -# CONFIG_CRYPTO_PCRYPT is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_AUTHENC=y -# CONFIG_CRYPTO_TEST is not set - -# -# Public-key cryptography -# -# CONFIG_CRYPTO_RSA is not set -# CONFIG_CRYPTO_DH is not set -# CONFIG_CRYPTO_ECDH is not set -# CONFIG_CRYPTO_ECDSA is not set -# CONFIG_CRYPTO_ECRDSA is not set -# CONFIG_CRYPTO_SM2 is not set -# CONFIG_CRYPTO_CURVE25519 is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -CONFIG_CRYPTO_GCM=y -# CONFIG_CRYPTO_CHACHA20POLY1305 is not set -# CONFIG_CRYPTO_AEGIS128 is not set -CONFIG_CRYPTO_SEQIV=y -CONFIG_CRYPTO_ECHAINIV=y - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -# CONFIG_CRYPTO_CFB is not set -CONFIG_CRYPTO_CTR=y -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_OFB is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_KEYWRAP is not set -# CONFIG_CRYPTO_ADIANTUM is not set -# CONFIG_CRYPTO_ESSIV is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_CMAC is not set -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_VMAC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=y -# CONFIG_CRYPTO_CRC32 is not set -# CONFIG_CRYPTO_XXHASH is not set -# CONFIG_CRYPTO_BLAKE2B is not set -# CONFIG_CRYPTO_BLAKE2S is not set -# CONFIG_CRYPTO_CRCT10DIF is not set -CONFIG_CRYPTO_GHASH=y -# CONFIG_CRYPTO_POLY1305 is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD160 is not set -CONFIG_CRYPTO_SHA1=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=y -# CONFIG_CRYPTO_SHA3 is not set -# CONFIG_CRYPTO_SM3 is not set -# CONFIG_CRYPTO_STREEBOG is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -CONFIG_CRYPTO_AES=y -# CONFIG_CRYPTO_AES_TI is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_CHACHA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_SM4 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set -# CONFIG_CRYPTO_842 is not set -# CONFIG_CRYPTO_LZ4 is not set -# CONFIG_CRYPTO_LZ4HC is not set -# CONFIG_CRYPTO_ZSTD is not set - -# -# Random Number Generation -# -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_DRBG_MENU=y -CONFIG_CRYPTO_DRBG_HMAC=y -# CONFIG_CRYPTO_DRBG_HASH is not set -# CONFIG_CRYPTO_DRBG_CTR is not set -CONFIG_CRYPTO_DRBG=y -CONFIG_CRYPTO_JITTERENTROPY=y -CONFIG_CRYPTO_USER_API=y -CONFIG_CRYPTO_USER_API_HASH=y -CONFIG_CRYPTO_USER_API_SKCIPHER=y -CONFIG_CRYPTO_USER_API_RNG=y -# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set -# CONFIG_CRYPTO_USER_API_AEAD is not set -CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y -CONFIG_CRYPTO_HASH_INFO=y - -# -# Crypto library routines -# -CONFIG_CRYPTO_LIB_AES=y -# CONFIG_CRYPTO_LIB_BLAKE2S is not set -# CONFIG_CRYPTO_LIB_CHACHA is not set -# CONFIG_CRYPTO_LIB_CURVE25519 is not set -CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 -# CONFIG_CRYPTO_LIB_POLY1305 is not set -# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set -CONFIG_CRYPTO_LIB_SHA256=y -CONFIG_CRYPTO_HW=y -# CONFIG_ZCRYPT is not set -# CONFIG_CRYPTO_SHA1_S390 is not set -# CONFIG_CRYPTO_SHA256_S390 is not set -# CONFIG_CRYPTO_SHA512_S390 is not set -# CONFIG_CRYPTO_SHA3_256_S390 is not set -# CONFIG_CRYPTO_SHA3_512_S390 is not set -# CONFIG_CRYPTO_DES_S390 is not set -# CONFIG_CRYPTO_AES_S390 is not set -# CONFIG_S390_PRNG is not set -# CONFIG_CRYPTO_GHASH_S390 is not set -# CONFIG_CRYPTO_CRC32_S390 is not set -# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set -# CONFIG_CRYPTO_DEV_VIRTIO is not set -# CONFIG_CRYPTO_DEV_SAFEXCEL is not set -# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set -# CONFIG_ASYMMETRIC_KEY_TYPE is not set - -# -# Certificates for signature checking -# -# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set -# end of Certificates for signature checking - -CONFIG_BINARY_PRINTF=y - -# -# Library routines -# -# CONFIG_PACKING is not set -CONFIG_BITREVERSE=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_NET_UTILS=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -# CONFIG_CORDIC is not set -# CONFIG_PRIME_NUMBERS is not set -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -# CONFIG_CRC_CCITT is not set -CONFIG_CRC16=y -# CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC32_SELFTEST is not set -CONFIG_CRC32_SLICEBY8=y -# CONFIG_CRC32_SLICEBY4 is not set -# CONFIG_CRC32_SARWATE is not set -# CONFIG_CRC32_BIT is not set -# CONFIG_CRC64 is not set -# CONFIG_CRC4 is not set -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=y -# CONFIG_CRC8 is not set -CONFIG_XXHASH=y -# CONFIG_RANDOM32_SELFTEST is not set -CONFIG_ZLIB_DFLTCC=y -CONFIG_ZSTD_DECOMPRESS=y -# CONFIG_XZ_DEC is not set -CONFIG_DECOMPRESS_ZSTD=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_XARRAY_MULTI=y -CONFIG_ASSOCIATIVE_ARRAY=y -CONFIG_HAS_DMA=y -CONFIG_DMA_OPS=y -CONFIG_NEED_SG_DMA_LENGTH=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y -CONFIG_SWIOTLB=y -# CONFIG_DMA_API_DEBUG is not set -# CONFIG_DMA_MAP_BENCHMARK is not set -CONFIG_SGL_ALLOC=y -CONFIG_IOMMU_HELPER=y -CONFIG_CPU_RMAP=y -CONFIG_DQL=y -CONFIG_GLOB=y -# CONFIG_GLOB_SELFTEST is not set -CONFIG_NLATTR=y -# CONFIG_IRQ_POLL is not set -CONFIG_HAVE_GENERIC_VDSO=y -CONFIG_GENERIC_GETTIMEOFDAY=y -CONFIG_GENERIC_VDSO_TIME_NS=y -CONFIG_SG_POOL=y -CONFIG_ARCH_STACKWALK=y -CONFIG_SBITMAP=y -# end of Library routines - -# -# Kernel hacking -# - -# -# printk and dmesg options -# -# CONFIG_PRINTK_TIME is not set -# CONFIG_PRINTK_CALLER is not set -# CONFIG_STACKTRACE_BUILD_ID is not set -CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 -CONFIG_CONSOLE_LOGLEVEL_QUIET=4 -CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 -# CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_DYNAMIC_DEBUG_CORE is not set -CONFIG_SYMBOLIC_ERRNAME=y -CONFIG_DEBUG_BUGVERBOSE=y -# end of printk and dmesg options - -# -# Compile-time checks and compiler options -# -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_INFO_REDUCED is not set -# CONFIG_DEBUG_INFO_COMPRESSED is not set -# CONFIG_DEBUG_INFO_SPLIT is not set -# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set -CONFIG_DEBUG_INFO_DWARF4=y -CONFIG_DEBUG_INFO_BTF=y -CONFIG_PAHOLE_HAS_SPLIT_BTF=y -CONFIG_DEBUG_INFO_BTF_MODULES=y -CONFIG_GDB_SCRIPTS=y -CONFIG_FRAME_WARN=2048 -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_READABLE_ASM is not set -CONFIG_HEADERS_INSTALL=y -CONFIG_DEBUG_SECTION_MISMATCH=y -CONFIG_SECTION_MISMATCH_WARN_ONLY=y -# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set -# CONFIG_VMLINUX_MAP is not set -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# end of Compile-time checks and compiler options - -# -# Generic Kernel Debugging Instruments -# -CONFIG_MAGIC_SYSRQ=y -CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 -CONFIG_MAGIC_SYSRQ_SERIAL=y -CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_FS_ALLOW_ALL=y -# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set -# CONFIG_DEBUG_FS_ALLOW_NONE is not set -CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y -# CONFIG_UBSAN is not set -CONFIG_HAVE_ARCH_KCSAN=y -# end of Generic Kernel Debugging Instruments - -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MISC=y - -# -# Memory Debugging -# -# CONFIG_PAGE_EXTENSION is not set -CONFIG_DEBUG_PAGEALLOC=y -# CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT is not set -# CONFIG_PAGE_OWNER is not set -# CONFIG_PAGE_POISONING is not set -# CONFIG_DEBUG_PAGE_REF is not set -# CONFIG_DEBUG_RODATA_TEST is not set -CONFIG_ARCH_HAS_DEBUG_WX=y -# CONFIG_DEBUG_WX is not set -CONFIG_GENERIC_PTDUMP=y -CONFIG_PTDUMP_CORE=y -CONFIG_PTDUMP_DEBUGFS=y -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -CONFIG_HAVE_DEBUG_KMEMLEAK=y -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_SCHED_STACK_END_CHECK is not set -CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_VM_PGTABLE is not set -# CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_PER_CPU_MAPS is not set -CONFIG_HAVE_ARCH_KASAN=y -CONFIG_HAVE_ARCH_KASAN_VMALLOC=y -CONFIG_CC_HAS_KASAN_GENERIC=y -CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y -# CONFIG_KASAN is not set -CONFIG_HAVE_ARCH_KFENCE=y -# CONFIG_KFENCE is not set -# end of Memory Debugging - -# CONFIG_DEBUG_SHIRQ is not set - -# -# Debug Oops, Lockups and Hangs -# -CONFIG_PANIC_ON_OOPS=y -CONFIG_PANIC_ON_OOPS_VALUE=1 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_DETECT_HUNG_TASK=y -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -# CONFIG_WQ_WATCHDOG is not set -# CONFIG_TEST_LOCKUP is not set -# end of Debug Oops, Lockups and Hangs - -# -# Scheduler Debugging -# -CONFIG_SCHED_DEBUG=y -CONFIG_SCHED_INFO=y -CONFIG_SCHEDSTATS=y -# end of Scheduler Debugging - -# CONFIG_DEBUG_TIMEKEEPING is not set - -# -# Lock Debugging (spinlocks, mutexes, etc...) -# -CONFIG_LOCK_DEBUGGING_SUPPORT=y -CONFIG_PROVE_LOCKING=y -# CONFIG_PROVE_RAW_LOCK_NESTING is not set -CONFIG_LOCK_STAT=y -CONFIG_DEBUG_RT_MUTEXES=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y -CONFIG_DEBUG_RWSEMS=y -CONFIG_DEBUG_LOCK_ALLOC=y -CONFIG_LOCKDEP=y -CONFIG_LOCKDEP_BITS=15 -CONFIG_LOCKDEP_CHAINS_BITS=16 -CONFIG_LOCKDEP_STACK_TRACE_BITS=19 -CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14 -CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12 -CONFIG_DEBUG_LOCKDEP=y -CONFIG_DEBUG_ATOMIC_SLEEP=y -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_LOCK_TORTURE_TEST is not set -# CONFIG_WW_MUTEX_SELFTEST is not set -# CONFIG_SCF_TORTURE_TEST is not set -# CONFIG_CSD_LOCK_WAIT_DEBUG is not set -# end of Lock Debugging (spinlocks, mutexes, etc...) - -CONFIG_TRACE_IRQFLAGS=y -CONFIG_DEBUG_IRQFLAGS=y -CONFIG_STACKTRACE=y -# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set -# CONFIG_DEBUG_KOBJECT is not set - -# -# Debug kernel data structures -# -CONFIG_DEBUG_LIST=y -# CONFIG_DEBUG_PLIST is not set -CONFIG_DEBUG_SG=y -CONFIG_DEBUG_NOTIFIERS=y -# CONFIG_BUG_ON_DATA_CORRUPTION is not set -# end of Debug kernel data structures - -# CONFIG_DEBUG_CREDENTIALS is not set - -# -# RCU Debugging -# -CONFIG_PROVE_RCU=y -# CONFIG_RCU_SCALE_TEST is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_REF_SCALE_TEST is not set -CONFIG_RCU_CPU_STALL_TIMEOUT=21 -# CONFIG_RCU_TRACE is not set -# CONFIG_RCU_EQS_DEBUG is not set -# end of RCU Debugging - -# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -CONFIG_LATENCYTOP=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_FENTRY=y -CONFIG_HAVE_NOP_MCOUNT=y -CONFIG_TRACER_MAX_TRACE=y -CONFIG_TRACE_CLOCK=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_RING_BUFFER_ALLOW_SWAP=y -CONFIG_PREEMPTIRQ_TRACEPOINTS=y -CONFIG_TRACING=y -CONFIG_GENERIC_TRACER=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -# CONFIG_BOOTTIME_TRACING is not set -CONFIG_FUNCTION_TRACER=y -CONFIG_FUNCTION_GRAPH_TRACER=y -CONFIG_DYNAMIC_FTRACE=y -CONFIG_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_FPROBE=y -CONFIG_FUNCTION_PROFILER=y -CONFIG_STACK_TRACER=y -# CONFIG_IRQSOFF_TRACER is not set -CONFIG_SCHED_TRACER=y -# CONFIG_HWLAT_TRACER is not set -# CONFIG_OSNOISE_TRACER is not set -# CONFIG_TIMERLAT_TRACER is not set -CONFIG_FTRACE_SYSCALLS=y -CONFIG_TRACER_SNAPSHOT=y -CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_KPROBE_EVENTS=y -# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set -CONFIG_UPROBE_EVENTS=y -CONFIG_BPF_EVENTS=y -CONFIG_DYNAMIC_EVENTS=y -CONFIG_PROBE_EVENTS=y -# CONFIG_BPF_KPROBE_OVERRIDE is not set -CONFIG_FTRACE_MCOUNT_RECORD=y -CONFIG_FTRACE_MCOUNT_USE_CC=y -# CONFIG_SYNTH_EVENTS is not set -# CONFIG_HIST_TRIGGERS is not set -# CONFIG_TRACE_EVENT_INJECT is not set -# CONFIG_TRACEPOINT_BENCHMARK is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_TRACE_EVAL_MAP_FILE is not set -# CONFIG_FTRACE_RECORD_RECURSION is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_RING_BUFFER_STARTUP_TEST is not set -# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set -# CONFIG_PREEMPTIRQ_DELAY_TEST is not set -# CONFIG_KPROBE_EVENT_GEN_TEST is not set -CONFIG_SAMPLES=y -# CONFIG_SAMPLE_AUXDISPLAY is not set -# CONFIG_SAMPLE_TRACE_EVENTS is not set -# CONFIG_SAMPLE_TRACE_PRINTK is not set -# CONFIG_SAMPLE_TRACE_ARRAY is not set -# CONFIG_SAMPLE_KOBJECT is not set -# CONFIG_SAMPLE_KPROBES is not set -# CONFIG_SAMPLE_KFIFO is not set -# CONFIG_SAMPLE_LIVEPATCH is not set -# CONFIG_SAMPLE_HIDRAW is not set -# CONFIG_SAMPLE_LANDLOCK is not set -# CONFIG_SAMPLE_PIDFD is not set -CONFIG_SAMPLE_SECCOMP=y -# CONFIG_SAMPLE_TIMER is not set -# CONFIG_SAMPLE_UHID is not set -# CONFIG_SAMPLE_ANDROID_BINDERFS is not set -# CONFIG_SAMPLE_VFS is not set -# CONFIG_SAMPLE_WATCHDOG is not set -# CONFIG_SAMPLE_WATCH_QUEUE is not set -CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y -# CONFIG_STRICT_DEVMEM is not set - -# -# s390 Debugging -# -CONFIG_EARLY_PRINTK=y -# CONFIG_DEBUG_ENTRY is not set -# CONFIG_CIO_INJECT is not set -# end of s390 Debugging - -# -# Kernel Testing and Coverage -# -# CONFIG_KUNIT is not set -# CONFIG_NOTIFIER_ERROR_INJECTION is not set -CONFIG_FUNCTION_ERROR_INJECTION=y -# CONFIG_FAULT_INJECTION is not set -CONFIG_ARCH_HAS_KCOV=y -CONFIG_CC_HAS_SANCOV_TRACE_PC=y -# CONFIG_KCOV is not set -CONFIG_RUNTIME_TESTING_MENU=y -# CONFIG_LKDTM is not set -# CONFIG_TEST_MIN_HEAP is not set -# CONFIG_TEST_DIV64 is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_RBTREE_TEST is not set -# CONFIG_REED_SOLOMON_TEST is not set -# CONFIG_INTERVAL_TREE_TEST is not set -# CONFIG_PERCPU_TEST is not set -# CONFIG_ATOMIC64_SELFTEST is not set -# CONFIG_TEST_HEXDUMP is not set -# CONFIG_STRING_SELFTEST is not set -# CONFIG_TEST_STRING_HELPERS is not set -# CONFIG_TEST_STRSCPY is not set -# CONFIG_TEST_KSTRTOX is not set -# CONFIG_TEST_PRINTF is not set -# CONFIG_TEST_SCANF is not set -# CONFIG_TEST_BITMAP is not set -# CONFIG_TEST_UUID is not set -# CONFIG_TEST_XARRAY is not set -# CONFIG_TEST_OVERFLOW is not set -# CONFIG_TEST_RHASHTABLE is not set -# CONFIG_TEST_HASH is not set -# CONFIG_TEST_IDA is not set -# CONFIG_TEST_LKM is not set -# CONFIG_TEST_BITOPS is not set -# CONFIG_TEST_VMALLOC is not set -# CONFIG_TEST_USER_COPY is not set -CONFIG_TEST_BPF=m -# CONFIG_TEST_BLACKHOLE_DEV is not set -# CONFIG_FIND_BIT_BENCHMARK is not set -# CONFIG_TEST_FIRMWARE is not set -# CONFIG_TEST_SYSCTL is not set -# CONFIG_TEST_UDELAY is not set -# CONFIG_TEST_STATIC_KEYS is not set -# CONFIG_TEST_KMOD is not set -# CONFIG_TEST_MEMCAT_P is not set -# CONFIG_TEST_STACKINIT is not set -# CONFIG_TEST_MEMINIT is not set -# CONFIG_TEST_FREE_PAGES is not set -# end of Kernel Testing and Coverage -# end of Kernel hacking diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/config-latest.x86_64 dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/config-latest.x86_64 --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/config-latest.x86_64 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/config-latest.x86_64 1970-01-01 00:00:00.000000000 +0000 @@ -1,3072 +0,0 @@ -# -# Automatically generated file; DO NOT EDIT. -# Linux/x86 5.9.0-rc1 Kernel Configuration -# -CONFIG_CC_VERSION_TEXT="gcc (GCC) 8.2.1 20180801 (Red Hat 8.2.1-2)" -CONFIG_CC_IS_GCC=y -CONFIG_GCC_VERSION=80201 -CONFIG_LD_VERSION=230000000 -CONFIG_CLANG_VERSION=0 -CONFIG_CC_CAN_LINK=y -CONFIG_CC_CAN_LINK_STATIC=y -CONFIG_CC_HAS_ASM_GOTO=y -CONFIG_IRQ_WORK=y -CONFIG_BUILDTIME_TABLE_SORT=y -CONFIG_THREAD_INFO_IN_TASK=y - -# -# General setup -# -CONFIG_INIT_ENV_ARG_LIMIT=32 -# CONFIG_COMPILE_TEST is not set -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_BUILD_SALT="" -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_ZSTD=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_XZ is not set -# CONFIG_KERNEL_LZO is not set -# CONFIG_KERNEL_LZ4 is not set -# CONFIG_KERNEL_ZSTD is not set -CONFIG_DEFAULT_INIT="" -CONFIG_DEFAULT_HOSTNAME="(none)" -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -# CONFIG_WATCH_QUEUE is not set -CONFIG_CROSS_MEMORY_ATTACH=y -# CONFIG_USELIB is not set -CONFIG_AUDIT=y -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_AUDITSYSCALL=y - -# -# IRQ subsystem -# -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y -CONFIG_GENERIC_IRQ_RESERVATION_MODE=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_SPARSE_IRQ=y -# CONFIG_GENERIC_IRQ_DEBUGFS is not set -# end of IRQ subsystem - -CONFIG_CLOCKSOURCE_WATCHDOG=y -CONFIG_ARCH_CLOCKSOURCE_INIT=y -CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y -CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y - -# -# Timers subsystem -# -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ_COMMON=y -# CONFIG_HZ_PERIODIC is not set -CONFIG_NO_HZ_IDLE=y -# CONFIG_NO_HZ_FULL is not set -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -# end of Timers subsystem - -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREEMPT=y -CONFIG_PREEMPT_COUNT=y -CONFIG_PREEMPTION=y - -# -# CPU/Task time and stats accounting -# -CONFIG_TICK_CPU_ACCOUNTING=y -# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set -# CONFIG_IRQ_TIME_ACCOUNTING is not set -CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -CONFIG_TASKSTATS=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -# CONFIG_PSI is not set -# end of CPU/Task time and stats accounting - -# CONFIG_CPU_ISOLATION is not set - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -CONFIG_PREEMPT_RCU=y -# CONFIG_RCU_EXPERT is not set -CONFIG_SRCU=y -CONFIG_TREE_SRCU=y -CONFIG_TASKS_RCU_GENERIC=y -CONFIG_TASKS_RCU=y -CONFIG_TASKS_RUDE_RCU=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RCU_NEED_SEGCBLIST=y -# end of RCU Subsystem - -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -# CONFIG_IKHEADERS is not set -CONFIG_LOG_BUF_SHIFT=21 -CONFIG_LOG_CPU_MAX_BUF_SHIFT=0 -CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 -CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y - -# -# Scheduler features -# -# CONFIG_UCLAMP_TASK is not set -# end of Scheduler features - -CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y -CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y -CONFIG_CC_HAS_INT128=y -CONFIG_ARCH_SUPPORTS_INT128=y -CONFIG_NUMA_BALANCING=y -# CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set -CONFIG_CGROUPS=y -CONFIG_PAGE_COUNTER=y -CONFIG_MEMCG=y -CONFIG_MEMCG_SWAP=y -CONFIG_MEMCG_KMEM=y -CONFIG_BLK_CGROUP=y -CONFIG_CGROUP_WRITEBACK=y -CONFIG_CGROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_CFS_BANDWIDTH=y -# CONFIG_RT_GROUP_SCHED is not set -# CONFIG_CGROUP_PIDS is not set -# CONFIG_CGROUP_RDMA is not set -CONFIG_CGROUP_FREEZER=y -CONFIG_CGROUP_HUGETLB=y -CONFIG_CPUSETS=y -CONFIG_PROC_PID_CPUSET=y -CONFIG_CGROUP_DEVICE=y -CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_PERF=y -CONFIG_CGROUP_BPF=y -# CONFIG_CGROUP_DEBUG is not set -CONFIG_SOCK_CGROUP_DATA=y -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_TIME_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -# CONFIG_CHECKPOINT_RESTORE is not set -# CONFIG_SCHED_AUTOGROUP is not set -# CONFIG_SYSFS_DEPRECATED is not set -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -CONFIG_RD_BZIP2=y -CONFIG_RD_LZMA=y -CONFIG_RD_XZ=y -CONFIG_RD_LZO=y -CONFIG_RD_LZ4=y -CONFIG_RD_ZSTD=y -CONFIG_BOOT_CONFIG=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_HAVE_PCSPKR_PLATFORM=y -CONFIG_BPF=y -CONFIG_EXPERT=y -CONFIG_MULTIUSER=y -CONFIG_SGETMASK_SYSCALL=y -# CONFIG_SYSFS_SYSCALL is not set -CONFIG_FHANDLE=y -CONFIG_POSIX_TIMERS=y -CONFIG_PRINTK=y -CONFIG_PRINTK_NMI=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_FUTEX_PI=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_IO_URING=y -CONFIG_ADVISE_SYSCALLS=y -CONFIG_HAVE_ARCH_USERFAULTFD_WP=y -CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y -CONFIG_MEMBARRIER=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y -CONFIG_KALLSYMS_BASE_RELATIVE=y -CONFIG_BPF_LSM=y -CONFIG_BPF_SYSCALL=y -CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y -CONFIG_BPF_JIT_ALWAYS_ON=y -CONFIG_BPF_JIT_DEFAULT_ON=y -CONFIG_USERMODE_DRIVER=y -CONFIG_BPF_PRELOAD=y -CONFIG_BPF_PRELOAD_UMD=y -CONFIG_USERFAULTFD=y -CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y -CONFIG_RSEQ=y -# CONFIG_DEBUG_RSEQ is not set -# CONFIG_EMBEDDED is not set -CONFIG_HAVE_PERF_EVENTS=y -# CONFIG_PC104 is not set - -# -# Kernel Performance Events And Counters -# -CONFIG_PERF_EVENTS=y -# CONFIG_DEBUG_PERF_USE_VMALLOC is not set -# end of Kernel Performance Events And Counters - -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLUB_MEMCG_SYSFS_ON is not set -CONFIG_COMPAT_BRK=y -# CONFIG_SLAB is not set -CONFIG_SLUB=y -# CONFIG_SLOB is not set -CONFIG_SLAB_MERGE_DEFAULT=y -# CONFIG_SLAB_FREELIST_RANDOM is not set -# CONFIG_SLAB_FREELIST_HARDENED is not set -# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set -CONFIG_SLUB_CPU_PARTIAL=y -CONFIG_PROFILING=y -CONFIG_TRACEPOINTS=y -# end of General setup - -CONFIG_64BIT=y -CONFIG_X86_64=y -CONFIG_X86=y -CONFIG_INSTRUCTION_DECODER=y -CONFIG_OUTPUT_FORMAT="elf64-x86-64" -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_MMU=y -CONFIG_ARCH_MMAP_RND_BITS_MIN=28 -CONFIG_ARCH_MMAP_RND_BITS_MAX=32 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 -CONFIG_GENERIC_ISA_DMA=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_HAS_CPU_RELAX=y -CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y -CONFIG_ARCH_HAS_FILTER_PGPROT=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y -CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ZONE_DMA32=y -CONFIG_AUDIT_ARCH=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_X86_64_SMP=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_PGTABLE_LEVELS=4 -CONFIG_CC_HAS_SANE_STACKPROTECTOR=y - -# -# Processor type and features -# -CONFIG_ZONE_DMA=y -CONFIG_SMP=y -CONFIG_X86_FEATURE_NAMES=y -CONFIG_X86_MPPARSE=y -# CONFIG_GOLDFISH is not set -# CONFIG_RETPOLINE is not set -# CONFIG_X86_CPU_RESCTRL is not set -CONFIG_X86_EXTENDED_PLATFORM=y -# CONFIG_X86_VSMP is not set -# CONFIG_X86_GOLDFISH is not set -# CONFIG_X86_INTEL_LPSS is not set -# CONFIG_X86_AMD_PLATFORM_DEVICE is not set -# CONFIG_IOSF_MBI is not set -CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -# CONFIG_HYPERVISOR_GUEST is not set -# CONFIG_MK8 is not set -# CONFIG_MPSC is not set -CONFIG_MCORE2=y -# CONFIG_MATOM is not set -# CONFIG_GENERIC_CPU is not set -CONFIG_X86_INTERNODE_CACHE_SHIFT=6 -CONFIG_X86_L1_CACHE_SHIFT=6 -CONFIG_X86_INTEL_USERCOPY=y -CONFIG_X86_USE_PPRO_CHECKSUM=y -CONFIG_X86_P6_NOP=y -CONFIG_X86_TSC=y -CONFIG_X86_CMPXCHG64=y -CONFIG_X86_CMOV=y -CONFIG_X86_MINIMUM_CPU_FAMILY=64 -CONFIG_X86_DEBUGCTLMSR=y -CONFIG_IA32_FEAT_CTL=y -CONFIG_X86_VMX_FEATURE_NAMES=y -# CONFIG_PROCESSOR_SELECT is not set -CONFIG_CPU_SUP_INTEL=y -CONFIG_CPU_SUP_AMD=y -CONFIG_CPU_SUP_HYGON=y -CONFIG_CPU_SUP_CENTAUR=y -CONFIG_CPU_SUP_ZHAOXIN=y -CONFIG_HPET_TIMER=y -CONFIG_DMI=y -CONFIG_GART_IOMMU=y -# CONFIG_MAXSMP is not set -CONFIG_NR_CPUS_RANGE_BEGIN=2 -CONFIG_NR_CPUS_RANGE_END=512 -CONFIG_NR_CPUS_DEFAULT=64 -CONFIG_NR_CPUS=128 -CONFIG_SCHED_SMT=y -CONFIG_SCHED_MC=y -CONFIG_SCHED_MC_PRIO=y -CONFIG_X86_LOCAL_APIC=y -CONFIG_X86_IO_APIC=y -# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set -CONFIG_X86_MCE=y -# CONFIG_X86_MCELOG_LEGACY is not set -CONFIG_X86_MCE_INTEL=y -CONFIG_X86_MCE_AMD=y -CONFIG_X86_MCE_THRESHOLD=y -# CONFIG_X86_MCE_INJECT is not set -CONFIG_X86_THERMAL_VECTOR=y - -# -# Performance monitoring -# -CONFIG_PERF_EVENTS_INTEL_UNCORE=y -# CONFIG_PERF_EVENTS_INTEL_RAPL is not set -# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set -# CONFIG_PERF_EVENTS_AMD_POWER is not set -# end of Performance monitoring - -# CONFIG_X86_16BIT is not set -CONFIG_X86_VSYSCALL_EMULATION=y -CONFIG_X86_IOPL_IOPERM=y -# CONFIG_I8K is not set -# CONFIG_MICROCODE is not set -CONFIG_X86_MSR=y -CONFIG_X86_CPUID=y -# CONFIG_X86_5LEVEL is not set -CONFIG_X86_DIRECT_GBPAGES=y -# CONFIG_X86_CPA_STATISTICS is not set -# CONFIG_AMD_MEM_ENCRYPT is not set -CONFIG_NUMA=y -CONFIG_AMD_NUMA=y -CONFIG_X86_64_ACPI_NUMA=y -# CONFIG_NUMA_EMU is not set -CONFIG_NODES_SHIFT=6 -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_PROC_KCORE_TEXT=y -CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 -# CONFIG_X86_PMEM_LEGACY is not set -# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set -CONFIG_X86_RESERVE_LOW=64 -CONFIG_MTRR=y -# CONFIG_MTRR_SANITIZER is not set -CONFIG_X86_PAT=y -CONFIG_ARCH_USES_PG_UNCACHED=y -CONFIG_ARCH_RANDOM=y -CONFIG_X86_SMAP=y -CONFIG_X86_UMIP=y -# CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set -CONFIG_X86_INTEL_TSX_MODE_OFF=y -# CONFIG_X86_INTEL_TSX_MODE_ON is not set -# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set -CONFIG_EFI=y -CONFIG_EFI_STUB=y -# CONFIG_EFI_MIXED is not set -CONFIG_SECCOMP=y -# CONFIG_HZ_100 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -CONFIG_HZ_1000=y -CONFIG_HZ=1000 -CONFIG_SCHED_HRTICK=y -CONFIG_KEXEC=y -# CONFIG_KEXEC_FILE is not set -# CONFIG_CRASH_DUMP is not set -CONFIG_PHYSICAL_START=0x1000000 -CONFIG_RELOCATABLE=y -# CONFIG_RANDOMIZE_BASE is not set -CONFIG_PHYSICAL_ALIGN=0x1000000 -CONFIG_HOTPLUG_CPU=y -# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set -# CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_LEGACY_VSYSCALL_EMULATE is not set -# CONFIG_LEGACY_VSYSCALL_XONLY is not set -CONFIG_LEGACY_VSYSCALL_NONE=y -# CONFIG_CMDLINE_BOOL is not set -CONFIG_MODIFY_LDT_SYSCALL=y -CONFIG_HAVE_LIVEPATCH=y -# CONFIG_LIVEPATCH is not set -# end of Processor type and features - -CONFIG_ARCH_HAS_ADD_PAGES=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_USE_PERCPU_NUMA_NODE_ID=y -CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y -CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y -CONFIG_ARCH_ENABLE_THP_MIGRATION=y - -# -# Power management and ACPI options -# -# CONFIG_SUSPEND is not set -# CONFIG_HIBERNATION is not set -# CONFIG_PM is not set -# CONFIG_ENERGY_MODEL is not set -CONFIG_ARCH_SUPPORTS_ACPI=y -CONFIG_ACPI=y -CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y -CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y -CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y -# CONFIG_ACPI_DEBUGGER is not set -# CONFIG_ACPI_SPCR_TABLE is not set -CONFIG_ACPI_LPIT=y -# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set -# CONFIG_ACPI_EC_DEBUGFS is not set -# CONFIG_ACPI_AC is not set -# CONFIG_ACPI_BATTERY is not set -# CONFIG_ACPI_BUTTON is not set -# CONFIG_ACPI_TINY_POWER_BUTTON is not set -# CONFIG_ACPI_VIDEO is not set -# CONFIG_ACPI_FAN is not set -# CONFIG_ACPI_DOCK is not set -CONFIG_ACPI_CPU_FREQ_PSS=y -CONFIG_ACPI_PROCESSOR_CSTATE=y -CONFIG_ACPI_PROCESSOR_IDLE=y -CONFIG_ACPI_CPPC_LIB=y -CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_HOTPLUG_CPU=y -# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set -# CONFIG_ACPI_THERMAL is not set -CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y -# CONFIG_ACPI_TABLE_UPGRADE is not set -# CONFIG_ACPI_DEBUG is not set -# CONFIG_ACPI_PCI_SLOT is not set -CONFIG_ACPI_CONTAINER=y -CONFIG_ACPI_HOTPLUG_IOAPIC=y -# CONFIG_ACPI_SBS is not set -# CONFIG_ACPI_HED is not set -# CONFIG_ACPI_CUSTOM_METHOD is not set -# CONFIG_ACPI_BGRT is not set -# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set -# CONFIG_ACPI_NFIT is not set -CONFIG_ACPI_NUMA=y -# CONFIG_ACPI_HMAT is not set -CONFIG_HAVE_ACPI_APEI=y -CONFIG_HAVE_ACPI_APEI_NMI=y -# CONFIG_ACPI_APEI is not set -# CONFIG_DPTF_POWER is not set -# CONFIG_PMIC_OPREGION is not set -# CONFIG_ACPI_CONFIGFS is not set -# CONFIG_X86_PM_TIMER is not set -# CONFIG_SFI is not set - -# -# CPU Frequency scaling -# -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_STAT=y -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y - -# -# CPU frequency scaling drivers -# -CONFIG_X86_INTEL_PSTATE=y -# CONFIG_X86_PCC_CPUFREQ is not set -CONFIG_X86_ACPI_CPUFREQ=y -CONFIG_X86_ACPI_CPUFREQ_CPB=y -CONFIG_X86_POWERNOW_K8=y -# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set -# CONFIG_X86_SPEEDSTEP_CENTRINO is not set -# CONFIG_X86_P4_CLOCKMOD is not set - -# -# shared options -# -# end of CPU Frequency scaling - -# -# CPU Idle -# -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_LADDER=y -CONFIG_CPU_IDLE_GOV_MENU=y -# CONFIG_CPU_IDLE_GOV_TEO is not set -# end of CPU Idle - -# CONFIG_INTEL_IDLE is not set -# end of Power management and ACPI options - -# -# Bus options (PCI etc.) -# -CONFIG_PCI_DIRECT=y -CONFIG_PCI_MMCONFIG=y -CONFIG_MMCONF_FAM10H=y -# CONFIG_PCI_CNB20LE_QUIRK is not set -# CONFIG_ISA_BUS is not set -CONFIG_ISA_DMA_API=y -CONFIG_AMD_NB=y -# CONFIG_X86_SYSFB is not set -# end of Bus options (PCI etc.) - -# -# Binary Emulations -# -# CONFIG_IA32_EMULATION is not set -# CONFIG_X86_X32 is not set -# end of Binary Emulations - -# -# Firmware Drivers -# -# CONFIG_EDD is not set -CONFIG_FIRMWARE_MEMMAP=y -CONFIG_DMIID=y -# CONFIG_DMI_SYSFS is not set -CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y -# CONFIG_FW_CFG_SYSFS is not set -# CONFIG_GOOGLE_FIRMWARE is not set - -# -# EFI (Extensible Firmware Interface) Support -# -# CONFIG_EFI_VARS is not set -CONFIG_EFI_ESRT=y -CONFIG_EFI_RUNTIME_MAP=y -# CONFIG_EFI_FAKE_MEMMAP is not set -CONFIG_EFI_RUNTIME_WRAPPERS=y -CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y -# CONFIG_EFI_CAPSULE_LOADER is not set -# CONFIG_EFI_TEST is not set -# CONFIG_APPLE_PROPERTIES is not set -# CONFIG_RESET_ATTACK_MITIGATION is not set -# CONFIG_EFI_RCI2_TABLE is not set -# CONFIG_EFI_DISABLE_PCI_DMA is not set -# end of EFI (Extensible Firmware Interface) Support - -CONFIG_EFI_EARLYCON=y - -# -# Tegra firmware driver -# -# end of Tegra firmware driver -# end of Firmware Drivers - -CONFIG_HAVE_KVM=y -CONFIG_VIRTUALIZATION=y -# CONFIG_KVM is not set -CONFIG_KVM_WERROR=y -CONFIG_AS_AVX512=y -CONFIG_AS_SHA1_NI=y -CONFIG_AS_SHA256_NI=y - -# -# General architecture-dependent options -# -CONFIG_CRASH_CORE=y -CONFIG_KEXEC_CORE=y -CONFIG_HOTPLUG_SMT=y -CONFIG_GENERIC_ENTRY=y -# CONFIG_OPROFILE is not set -CONFIG_HAVE_OPROFILE=y -CONFIG_OPROFILE_NMI_TIMER=y -CONFIG_KPROBES=y -CONFIG_JUMP_LABEL=y -# CONFIG_STATIC_KEYS_SELFTEST is not set -CONFIG_OPTPROBES=y -CONFIG_KPROBES_ON_FTRACE=y -CONFIG_UPROBES=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_KRETPROBES=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_KPROBES_ON_FTRACE=y -CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y -CONFIG_HAVE_NMI=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_ARCH_HAS_FORTIFY_SOURCE=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_ARCH_HAS_SET_DIRECT_MAP=y -CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y -CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y -CONFIG_HAVE_ASM_MODVERSIONS=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_RSEQ=y -CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y -CONFIG_HAVE_USER_RETURN_NOTIFIER=y -CONFIG_HAVE_PERF_EVENTS_NMI=y -CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y -CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y -CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y -CONFIG_HAVE_CMPXCHG_LOCAL=y -CONFIG_HAVE_CMPXCHG_DOUBLE=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_STACKLEAK=y -CONFIG_HAVE_STACKPROTECTOR=y -# CONFIG_STACKPROTECTOR is not set -CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_MOVE_PMD=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y -CONFIG_HAVE_ARCH_HUGE_VMAP=y -CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y -CONFIG_HAVE_ARCH_SOFT_DIRTY=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_HAVE_ARCH_MMAP_RND_BITS=y -CONFIG_HAVE_EXIT_THREAD=y -CONFIG_ARCH_MMAP_RND_BITS=28 -CONFIG_HAVE_STACK_VALIDATION=y -CONFIG_HAVE_RELIABLE_STACKTRACE=y -CONFIG_COMPAT_32BIT_TIME=y -CONFIG_HAVE_ARCH_VMAP_STACK=y -CONFIG_VMAP_STACK=y -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_STRICT_MODULE_RWX=y -CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y -CONFIG_ARCH_USE_MEMREMAP_PROT=y -# CONFIG_LOCK_EVENT_COUNTS is not set -CONFIG_ARCH_HAS_MEM_ENCRYPT=y - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -# end of GCOV-based kernel profiling - -CONFIG_HAVE_GCC_PLUGINS=y -# end of General architecture-dependent options - -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -CONFIG_MODVERSIONS=y -CONFIG_ASM_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_MODULE_SIG is not set -# CONFIG_MODULE_COMPRESS is not set -# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_TRIM_UNUSED_KSYMS is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_BLOCK=y -CONFIG_BLK_SCSI_REQUEST=y -CONFIG_BLK_CGROUP_RWSTAT=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_BSGLIB=y -# CONFIG_BLK_DEV_INTEGRITY is not set -# CONFIG_BLK_DEV_ZONED is not set -CONFIG_BLK_DEV_THROTTLING=y -# CONFIG_BLK_DEV_THROTTLING_LOW is not set -# CONFIG_BLK_CMDLINE_PARSER is not set -# CONFIG_BLK_WBT is not set -CONFIG_BLK_CGROUP_IOLATENCY=y -# CONFIG_BLK_CGROUP_IOCOST is not set -CONFIG_BLK_DEBUG_FS=y -# CONFIG_BLK_SED_OPAL is not set -# CONFIG_BLK_INLINE_ENCRYPTION is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_AIX_PARTITION is not set -CONFIG_OSF_PARTITION=y -CONFIG_AMIGA_PARTITION=y -# CONFIG_ATARI_PARTITION is not set -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -# CONFIG_LDM_PARTITION is not set -CONFIG_SGI_PARTITION=y -# CONFIG_ULTRIX_PARTITION is not set -CONFIG_SUN_PARTITION=y -CONFIG_KARMA_PARTITION=y -CONFIG_EFI_PARTITION=y -# CONFIG_SYSV68_PARTITION is not set -# CONFIG_CMDLINE_PARTITION is not set -# end of Partition Types - -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y - -# -# IO Schedulers -# -CONFIG_MQ_IOSCHED_DEADLINE=y -CONFIG_MQ_IOSCHED_KYBER=y -# CONFIG_IOSCHED_BFQ is not set -# end of IO Schedulers - -CONFIG_ASN1=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y -CONFIG_QUEUED_SPINLOCKS=y -CONFIG_ARCH_USE_QUEUED_RWLOCKS=y -CONFIG_QUEUED_RWLOCKS=y -CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y -CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y -CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y -CONFIG_FREEZER=y - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -CONFIG_ELFCORE=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_BINFMT_SCRIPT=y -CONFIG_BINFMT_MISC=y -CONFIG_COREDUMP=y -# end of Executable file formats - -# -# Memory Management options -# -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSEMEM_VMEMMAP=y -CONFIG_HAVE_FAST_GUP=y -CONFIG_MEMORY_ISOLATION=y -# CONFIG_MEMORY_HOTPLUG is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_MEMORY_BALLOON=y -CONFIG_BALLOON_COMPACTION=y -CONFIG_COMPACTION=y -CONFIG_PAGE_REPORTING=y -CONFIG_MIGRATION=y -CONFIG_CONTIG_ALLOC=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_KSM=y -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y -CONFIG_MEMORY_FAILURE=y -CONFIG_HWPOISON_INJECT=y -CONFIG_TRANSPARENT_HUGEPAGE=y -# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set -CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y -CONFIG_ARCH_WANTS_THP_SWAP=y -CONFIG_THP_SWAP=y -# CONFIG_CLEANCACHE is not set -# CONFIG_FRONTSWAP is not set -CONFIG_CMA=y -# CONFIG_CMA_DEBUG is not set -# CONFIG_CMA_DEBUGFS is not set -CONFIG_CMA_AREAS=7 -# CONFIG_ZPOOL is not set -# CONFIG_ZBUD is not set -# CONFIG_ZSMALLOC is not set -CONFIG_GENERIC_EARLY_IOREMAP=y -# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set -# CONFIG_IDLE_PAGE_TRACKING is not set -CONFIG_ARCH_HAS_PTE_DEVMAP=y -# CONFIG_PERCPU_STATS is not set -# CONFIG_GUP_BENCHMARK is not set -# CONFIG_READ_ONLY_THP_FOR_FS is not set -CONFIG_ARCH_HAS_PTE_SPECIAL=y -# end of Memory Management options - -CONFIG_NET=y -CONFIG_NET_INGRESS=y -CONFIG_NET_EGRESS=y -CONFIG_SKB_EXTENSIONS=y - -# -# Networking options -# -CONFIG_PACKET=y -# CONFIG_PACKET_DIAG is not set -CONFIG_UNIX=y -CONFIG_UNIX_SCM=y -# CONFIG_UNIX_DIAG is not set -CONFIG_TLS=y -# CONFIG_TLS_DEVICE is not set -# CONFIG_TLS_TOE is not set -CONFIG_XFRM=y -CONFIG_XFRM_ALGO=y -CONFIG_XFRM_USER=y -# CONFIG_XFRM_INTERFACE is not set -CONFIG_XFRM_SUB_POLICY=y -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set -# CONFIG_NET_KEY is not set -CONFIG_XDP_SOCKETS=y -CONFIG_XDP_SOCKETS_DIAG=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -# CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -# CONFIG_IP_PNP is not set -CONFIG_NET_IPIP=y -CONFIG_NET_IPGRE_DEMUX=y -CONFIG_NET_IP_TUNNEL=y -CONFIG_NET_IPGRE=y -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE_COMMON=y -CONFIG_IP_MROUTE=y -# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_SYN_COOKIES=y -# CONFIG_NET_IPVTI is not set -CONFIG_NET_UDP_TUNNEL=y -# CONFIG_NET_FOU is not set -# CONFIG_NET_FOU_IP_TUNNELS is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -CONFIG_INET_TUNNEL=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_INET_UDP_DIAG is not set -# CONFIG_INET_RAW_DIAG is not set -# CONFIG_INET_DIAG_DESTROY is not set -CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_BIC=m -CONFIG_TCP_CONG_CUBIC=y -CONFIG_TCP_CONG_WESTWOOD=m -CONFIG_TCP_CONG_HTCP=m -# CONFIG_TCP_CONG_HSTCP is not set -# CONFIG_TCP_CONG_HYBLA is not set -# CONFIG_TCP_CONG_VEGAS is not set -# CONFIG_TCP_CONG_NV is not set -# CONFIG_TCP_CONG_SCALABLE is not set -# CONFIG_TCP_CONG_LP is not set -# CONFIG_TCP_CONG_VENO is not set -# CONFIG_TCP_CONG_YEAH is not set -# CONFIG_TCP_CONG_ILLINOIS is not set -# CONFIG_TCP_CONG_DCTCP is not set -# CONFIG_TCP_CONG_CDG is not set -# CONFIG_TCP_CONG_BBR is not set -# CONFIG_DEFAULT_CUBIC is not set -CONFIG_DEFAULT_RENO=y -CONFIG_DEFAULT_TCP_CONG="reno" -CONFIG_TCP_MD5SIG=y -CONFIG_IPV6=y -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -CONFIG_IPV6_MIP6=y -# CONFIG_IPV6_ILA is not set -CONFIG_INET6_TUNNEL=y -# CONFIG_IPV6_VTI is not set -CONFIG_IPV6_SIT=y -# CONFIG_IPV6_SIT_6RD is not set -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_IPV6_TUNNEL=y -CONFIG_IPV6_GRE=y -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -# CONFIG_IPV6_MROUTE is not set -CONFIG_IPV6_SEG6_LWTUNNEL=y -# CONFIG_IPV6_SEG6_HMAC is not set -CONFIG_IPV6_SEG6_BPF=y -# CONFIG_IPV6_RPL_LWTUNNEL is not set -CONFIG_NETLABEL=y -CONFIG_MPTCP=y -CONFIG_MPTCP_IPV6=y -CONFIG_NETWORK_SECMARK=y -CONFIG_NET_PTP_CLASSIFY=y -# CONFIG_NETWORK_PHY_TIMESTAMPING is not set -CONFIG_NETFILTER=y -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_INGRESS=y -CONFIG_NETFILTER_NETLINK=y -# CONFIG_NETFILTER_NETLINK_ACCT is not set -CONFIG_NETFILTER_NETLINK_QUEUE=y -CONFIG_NETFILTER_NETLINK_LOG=y -# CONFIG_NETFILTER_NETLINK_OSF is not set -CONFIG_NF_CONNTRACK=y -# CONFIG_NF_LOG_NETDEV is not set -CONFIG_NETFILTER_SYNPROXY=y -# CONFIG_NF_TABLES is not set -CONFIG_NETFILTER_XTABLES=y - -# -# Xtables combined modules -# -# CONFIG_NETFILTER_XT_MARK is not set - -# -# Xtables targets -# -# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set -# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set -CONFIG_NETFILTER_XT_TARGET_CT=y -# CONFIG_NETFILTER_XT_TARGET_HMARK is not set -# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set -# CONFIG_NETFILTER_XT_TARGET_LOG is not set -# CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set -# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set -# CONFIG_NETFILTER_XT_TARGET_TEE is not set -# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set -# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set - -# -# Xtables matches -# -# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set -CONFIG_NETFILTER_XT_MATCH_BPF=y -# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set -# CONFIG_NETFILTER_XT_MATCH_CPU is not set -# CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -# CONFIG_NETFILTER_XT_MATCH_ECN is not set -# CONFIG_NETFILTER_XT_MATCH_ESP is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_HL is not set -# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set -# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set -# CONFIG_NETFILTER_XT_MATCH_L2TP is not set -# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set -# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set -# CONFIG_NETFILTER_XT_MATCH_MAC is not set -# CONFIG_NETFILTER_XT_MATCH_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set -# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set -# CONFIG_NETFILTER_XT_MATCH_OSF is not set -# CONFIG_NETFILTER_XT_MATCH_OWNER is not set -# CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set -# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set -# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set -# CONFIG_NETFILTER_XT_MATCH_REALM is not set -# CONFIG_NETFILTER_XT_MATCH_RECENT is not set -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set -# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set -CONFIG_NETFILTER_XT_MATCH_STATE=y -CONFIG_NETFILTER_XT_MATCH_STATISTIC=y -# CONFIG_NETFILTER_XT_MATCH_STRING is not set -# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -# end of Core Netfilter Configuration - -# CONFIG_IP_SET is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV4=y -# CONFIG_NF_SOCKET_IPV4 is not set -# CONFIG_NF_TPROXY_IPV4 is not set -# CONFIG_NF_DUP_IPV4 is not set -# CONFIG_NF_LOG_ARP is not set -# CONFIG_NF_LOG_IPV4 is not set -# CONFIG_NF_REJECT_IPV4 is not set -CONFIG_IP_NF_IPTABLES=y -# CONFIG_IP_NF_MATCH_AH is not set -# CONFIG_IP_NF_MATCH_ECN is not set -# CONFIG_IP_NF_MATCH_TTL is not set -CONFIG_IP_NF_FILTER=y -CONFIG_IP_NF_TARGET_SYNPROXY=y -# CONFIG_IP_NF_MANGLE is not set -CONFIG_IP_NF_RAW=y -# CONFIG_IP_NF_SECURITY is not set -# CONFIG_IP_NF_ARPTABLES is not set -# end of IP: Netfilter Configuration - -# -# IPv6: Netfilter Configuration -# -# CONFIG_NF_SOCKET_IPV6 is not set -# CONFIG_NF_TPROXY_IPV6 is not set -# CONFIG_NF_DUP_IPV6 is not set -# CONFIG_NF_REJECT_IPV6 is not set -# CONFIG_NF_LOG_IPV6 is not set -CONFIG_IP6_NF_IPTABLES=y -# CONFIG_IP6_NF_MATCH_AH is not set -# CONFIG_IP6_NF_MATCH_EUI64 is not set -# CONFIG_IP6_NF_MATCH_FRAG is not set -# CONFIG_IP6_NF_MATCH_OPTS is not set -# CONFIG_IP6_NF_MATCH_HL is not set -# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set -# CONFIG_IP6_NF_MATCH_MH is not set -# CONFIG_IP6_NF_MATCH_RT is not set -# CONFIG_IP6_NF_MATCH_SRH is not set -# CONFIG_IP6_NF_FILTER is not set -# CONFIG_IP6_NF_MANGLE is not set -# CONFIG_IP6_NF_RAW is not set -# CONFIG_IP6_NF_SECURITY is not set -# end of IPv6: Netfilter Configuration - -CONFIG_NF_DEFRAG_IPV6=y -CONFIG_BPFILTER=y -CONFIG_BPFILTER_UMH=m -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_RDS is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_L2TP is not set -# CONFIG_BRIDGE is not set -CONFIG_HAVE_NET_DSA=y -# CONFIG_NET_DSA is not set -CONFIG_VLAN_8021Q=y -# CONFIG_VLAN_8021Q_GVRP is not set -# CONFIG_VLAN_8021Q_MVRP is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_PHONET is not set -# CONFIG_6LOWPAN is not set -# CONFIG_IEEE802154 is not set -CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# -# CONFIG_NET_SCH_CBQ is not set -# CONFIG_NET_SCH_HTB is not set -# CONFIG_NET_SCH_HFSC is not set -# CONFIG_NET_SCH_PRIO is not set -# CONFIG_NET_SCH_MULTIQ is not set -# CONFIG_NET_SCH_RED is not set -# CONFIG_NET_SCH_SFB is not set -# CONFIG_NET_SCH_SFQ is not set -# CONFIG_NET_SCH_TEQL is not set -# CONFIG_NET_SCH_TBF is not set -# CONFIG_NET_SCH_CBS is not set -# CONFIG_NET_SCH_ETF is not set -# CONFIG_NET_SCH_TAPRIO is not set -# CONFIG_NET_SCH_GRED is not set -# CONFIG_NET_SCH_DSMARK is not set -# CONFIG_NET_SCH_NETEM is not set -# CONFIG_NET_SCH_DRR is not set -# CONFIG_NET_SCH_MQPRIO is not set -# CONFIG_NET_SCH_SKBPRIO is not set -# CONFIG_NET_SCH_CHOKE is not set -# CONFIG_NET_SCH_QFQ is not set -# CONFIG_NET_SCH_CODEL is not set -CONFIG_NET_SCH_FQ_CODEL=y -# CONFIG_NET_SCH_CAKE is not set -# CONFIG_NET_SCH_FQ is not set -# CONFIG_NET_SCH_HHF is not set -# CONFIG_NET_SCH_PIE is not set -CONFIG_NET_SCH_INGRESS=y -# CONFIG_NET_SCH_PLUG is not set -# CONFIG_NET_SCH_ETS is not set -CONFIG_NET_SCH_DEFAULT=y -CONFIG_DEFAULT_FQ_CODEL=y -# CONFIG_DEFAULT_PFIFO_FAST is not set -CONFIG_DEFAULT_NET_SCH="fq_codel" - -# -# Classification -# -CONFIG_NET_CLS=y -# CONFIG_NET_CLS_BASIC is not set -# CONFIG_NET_CLS_TCINDEX is not set -# CONFIG_NET_CLS_ROUTE4 is not set -# CONFIG_NET_CLS_FW is not set -# CONFIG_NET_CLS_U32 is not set -# CONFIG_NET_CLS_RSVP is not set -# CONFIG_NET_CLS_RSVP6 is not set -# CONFIG_NET_CLS_FLOW is not set -CONFIG_NET_CLS_CGROUP=y -CONFIG_NET_CLS_BPF=y -# CONFIG_NET_CLS_FLOWER is not set -# CONFIG_NET_CLS_MATCHALL is not set -CONFIG_NET_EMATCH=y -CONFIG_NET_EMATCH_STACK=32 -# CONFIG_NET_EMATCH_CMP is not set -# CONFIG_NET_EMATCH_NBYTE is not set -# CONFIG_NET_EMATCH_U32 is not set -# CONFIG_NET_EMATCH_META is not set -# CONFIG_NET_EMATCH_TEXT is not set -# CONFIG_NET_EMATCH_IPT is not set -CONFIG_NET_CLS_ACT=y -# CONFIG_NET_ACT_POLICE is not set -# CONFIG_NET_ACT_GACT is not set -# CONFIG_NET_ACT_MIRRED is not set -# CONFIG_NET_ACT_SAMPLE is not set -# CONFIG_NET_ACT_IPT is not set -# CONFIG_NET_ACT_NAT is not set -# CONFIG_NET_ACT_PEDIT is not set -# CONFIG_NET_ACT_SIMP is not set -# CONFIG_NET_ACT_SKBEDIT is not set -# CONFIG_NET_ACT_CSUM is not set -# CONFIG_NET_ACT_MPLS is not set -# CONFIG_NET_ACT_VLAN is not set -CONFIG_NET_ACT_BPF=y -# CONFIG_NET_ACT_SKBMOD is not set -# CONFIG_NET_ACT_IFE is not set -# CONFIG_NET_ACT_TUNNEL_KEY is not set -# CONFIG_NET_ACT_GATE is not set -CONFIG_NET_TC_SKB_EXT=y -CONFIG_NET_SCH_FIFO=y -CONFIG_DCB=y -CONFIG_DNS_RESOLVER=y -# CONFIG_BATMAN_ADV is not set -# CONFIG_OPENVSWITCH is not set -# CONFIG_VSOCKETS is not set -# CONFIG_NETLINK_DIAG is not set -CONFIG_MPLS=y -# CONFIG_NET_MPLS_GSO is not set -# CONFIG_MPLS_ROUTING is not set -# CONFIG_NET_NSH is not set -# CONFIG_HSR is not set -# CONFIG_NET_SWITCHDEV is not set -# CONFIG_NET_L3_MASTER_DEV is not set -# CONFIG_QRTR is not set -# CONFIG_NET_NCSI is not set -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_XPS=y -# CONFIG_CGROUP_NET_PRIO is not set -CONFIG_CGROUP_NET_CLASSID=y -CONFIG_NET_RX_BUSY_POLL=y -CONFIG_BQL=y -CONFIG_BPF_JIT=y -CONFIG_BPF_STREAM_PARSER=y -CONFIG_NET_FLOW_LIMIT=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_DROP_MONITOR is not set -# end of Network testing -# end of Networking options - -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_AF_KCM is not set -CONFIG_STREAM_PARSER=y -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set - -# -# CFG80211 needs to be enabled for MAC80211 -# -CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -CONFIG_NET_9P=y -CONFIG_NET_9P_VIRTIO=y -# CONFIG_NET_9P_DEBUG is not set -# CONFIG_CAIF is not set -# CONFIG_CEPH_LIB is not set -# CONFIG_NFC is not set -# CONFIG_PSAMPLE is not set -# CONFIG_NET_IFE is not set -CONFIG_LWTUNNEL=y -CONFIG_LWTUNNEL_BPF=y -CONFIG_DST_CACHE=y -CONFIG_GRO_CELLS=y -CONFIG_NET_SOCK_MSG=y -CONFIG_NET_DEVLINK=y -CONFIG_FAILOVER=y -CONFIG_ETHTOOL_NETLINK=y -CONFIG_HAVE_EBPF_JIT=y - -# -# Device Drivers -# -CONFIG_HAVE_EISA=y -# CONFIG_EISA is not set -CONFIG_HAVE_PCI=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCIEPORTBUS=y -# CONFIG_PCIEAER is not set -CONFIG_PCIEASPM=y -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -# CONFIG_PCIEASPM_PERFORMANCE is not set -# CONFIG_PCIE_PTM is not set -# CONFIG_PCIE_BW is not set -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PCI_QUIRKS=y -# CONFIG_PCI_DEBUG is not set -# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_PF_STUB is not set -CONFIG_PCI_ATS=y -CONFIG_PCI_LOCKLESS_CONFIG=y -CONFIG_PCI_IOV=y -# CONFIG_PCI_PRI is not set -# CONFIG_PCI_PASID is not set -CONFIG_PCI_LABEL=y -# CONFIG_HOTPLUG_PCI is not set - -# -# PCI controller drivers -# -# CONFIG_VMD is not set - -# -# DesignWare PCI Core Support -# -# CONFIG_PCIE_DW_PLAT_HOST is not set -# CONFIG_PCI_MESON is not set -# end of DesignWare PCI Core Support - -# -# Mobiveil PCIe Core Support -# -# end of Mobiveil PCIe Core Support - -# -# Cadence PCIe controllers support -# -# end of Cadence PCIe controllers support -# end of PCI controller drivers - -# -# PCI Endpoint -# -# CONFIG_PCI_ENDPOINT is not set -# end of PCI Endpoint - -# -# PCI switch controller drivers -# -# CONFIG_PCI_SW_SWITCHTEC is not set -# end of PCI switch controller drivers - -# CONFIG_PCCARD is not set -# CONFIG_RAPIDIO is not set - -# -# Generic Driver Options -# -# CONFIG_UEVENT_HELPER is not set -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_STANDALONE=y -# CONFIG_PREVENT_FIRMWARE_BUILD is not set - -# -# Firmware loader -# -CONFIG_FW_LOADER=y -CONFIG_FW_LOADER_PAGED_BUF=y -CONFIG_EXTRA_FIRMWARE="" -CONFIG_FW_LOADER_USER_HELPER=y -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set -# CONFIG_FW_LOADER_COMPRESS is not set -# end of Firmware loader - -CONFIG_ALLOW_DEV_COREDUMP=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set -# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CPU_VULNERABILITIES=y -CONFIG_DMA_SHARED_BUFFER=y -# CONFIG_DMA_FENCE_TRACE is not set -# end of Generic Driver Options - -# -# Bus devices -# -# CONFIG_MHI_BUS is not set -# end of Bus devices - -# CONFIG_CONNECTOR is not set -# CONFIG_GNSS is not set -# CONFIG_MTD is not set -# CONFIG_OF is not set -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -# CONFIG_PARPORT is not set -CONFIG_PNP=y -# CONFIG_PNP_DEBUG_MESSAGES is not set - -# -# Protocols -# -CONFIG_PNPACPI=y -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_NULL_BLK is not set -# CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set -# CONFIG_BLK_DEV_UMEM is not set -CONFIG_BLK_DEV_LOOP=y -# CONFIG_BLK_DEV_DRBD is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SKD is not set -# CONFIG_BLK_DEV_SX8 is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -CONFIG_VIRTIO_BLK=y -# CONFIG_BLK_DEV_RBD is not set -# CONFIG_BLK_DEV_RSXX is not set - -# -# NVME Support -# -# CONFIG_BLK_DEV_NVME is not set -# CONFIG_NVME_FC is not set -# end of NVME Support - -# -# Misc devices -# -# CONFIG_DUMMY_IRQ is not set -# CONFIG_IBM_ASM is not set -# CONFIG_PHANTOM is not set -# CONFIG_TIFM_CORE is not set -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_SRAM is not set -# CONFIG_PCI_ENDPOINT_TEST is not set -# CONFIG_XILINX_SDFEC is not set -# CONFIG_PVPANIC is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set -# end of EEPROM support - -# CONFIG_CB710_CORE is not set - -# -# Texas Instruments shared transport line discipline -# -# end of Texas Instruments shared transport line discipline - -# -# Altera FPGA firmware download module (requires I2C) -# -# CONFIG_INTEL_MEI is not set -# CONFIG_INTEL_MEI_ME is not set -# CONFIG_INTEL_MEI_TXE is not set -# CONFIG_VMWARE_VMCI is not set - -# -# Intel MIC & related support -# -# CONFIG_INTEL_MIC_BUS is not set -# CONFIG_SCIF_BUS is not set -# CONFIG_VOP_BUS is not set -# end of Intel MIC & related support - -# CONFIG_GENWQE is not set -# CONFIG_ECHO is not set -# CONFIG_MISC_ALCOR_PCI is not set -# CONFIG_MISC_RTSX_PCI is not set -# CONFIG_HABANA_AI is not set -# end of Misc devices - -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_SCSI_MOD=y -# CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# end of SCSI device support - -# CONFIG_ATA is not set -# CONFIG_MD is not set -# CONFIG_TARGET_CORE is not set -# CONFIG_FUSION is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_FIREWIRE is not set -# CONFIG_FIREWIRE_NOSY is not set -# end of IEEE 1394 (FireWire) support - -# CONFIG_MACINTOSH_DRIVERS is not set -CONFIG_NETDEVICES=y -CONFIG_NET_CORE=y -CONFIG_BONDING=y -# CONFIG_DUMMY is not set -# CONFIG_WIREGUARD is not set -# CONFIG_EQUALIZER is not set -# CONFIG_IFB is not set -# CONFIG_NET_TEAM is not set -# CONFIG_MACVLAN is not set -# CONFIG_IPVLAN is not set -CONFIG_VXLAN=y -# CONFIG_GENEVE is not set -# CONFIG_BAREUDP is not set -# CONFIG_GTP is not set -# CONFIG_MACSEC is not set -# CONFIG_NETCONSOLE is not set -CONFIG_TUN=y -# CONFIG_TUN_VNET_CROSS_LE is not set -CONFIG_VETH=y -CONFIG_VIRTIO_NET=y -# CONFIG_NLMON is not set -# CONFIG_ARCNET is not set - -# -# Distributed Switch Architecture drivers -# -# end of Distributed Switch Architecture drivers - -# CONFIG_ETHERNET is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_NET_SB1000 is not set -# CONFIG_MDIO_DEVICE is not set -# CONFIG_PHYLIB is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set - -# -# Host-side USB support is needed for USB Network Adapter support -# -# CONFIG_WLAN is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set -# CONFIG_VMXNET3 is not set -# CONFIG_FUJITSU_ES is not set -CONFIG_NETDEVSIM=y -CONFIG_NET_FAILOVER=y -# CONFIG_ISDN is not set -# CONFIG_NVM is not set - -# -# Input device support -# -CONFIG_INPUT=y -CONFIG_INPUT_FF_MEMLESS=y -# CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set -# CONFIG_INPUT_MATRIXKMAP is not set - -# -# Userland interfaces -# -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_JOYDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TABLET is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set -# CONFIG_RMI4_CORE is not set - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=y -# CONFIG_SERIO_CT82C710 is not set -# CONFIG_SERIO_PCIPS2 is not set -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set -# CONFIG_SERIO_ALTERA_PS2 is not set -# CONFIG_SERIO_PS2MULT is not set -# CONFIG_SERIO_ARC_PS2 is not set -# CONFIG_USERIO is not set -# CONFIG_GAMEPORT is not set -# end of Hardware I/O ports -# end of Input device support - -# -# Character devices -# -CONFIG_TTY=y -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_LDISC_AUTOLOAD=y - -# -# Serial drivers -# -CONFIG_SERIAL_EARLYCON=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y -CONFIG_SERIAL_8250_PNP=y -# CONFIG_SERIAL_8250_16550A_VARIANTS is not set -# CONFIG_SERIAL_8250_FINTEK is not set -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_EXAR=y -CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_SERIAL_8250_DW is not set -# CONFIG_SERIAL_8250_RT288X is not set -# CONFIG_SERIAL_8250_LPSS is not set -# CONFIG_SERIAL_8250_MID is not set - -# -# Non-8250 serial port support -# -# CONFIG_SERIAL_UARTLITE is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_LANTIQ is not set -# CONFIG_SERIAL_SCCNXP is not set -# CONFIG_SERIAL_ALTERA_JTAGUART is not set -# CONFIG_SERIAL_ALTERA_UART is not set -# CONFIG_SERIAL_ARC is not set -# CONFIG_SERIAL_RP2 is not set -# CONFIG_SERIAL_FSL_LPUART is not set -# CONFIG_SERIAL_FSL_LINFLEXUART is not set -# CONFIG_SERIAL_SPRD is not set -# end of Serial drivers - -CONFIG_SERIAL_NONSTANDARD=y -# CONFIG_ROCKETPORT is not set -# CONFIG_CYCLADES is not set -# CONFIG_MOXA_INTELLIO is not set -# CONFIG_MOXA_SMARTIO is not set -# CONFIG_SYNCLINK is not set -# CONFIG_SYNCLINKMP is not set -# CONFIG_SYNCLINK_GT is not set -# CONFIG_ISI is not set -# CONFIG_N_HDLC is not set -# CONFIG_N_GSM is not set -# CONFIG_NOZOMI is not set -# CONFIG_NULL_TTY is not set -# CONFIG_TRACE_SINK is not set -CONFIG_HVC_DRIVER=y -# CONFIG_SERIAL_DEV_BUS is not set -# CONFIG_TTY_PRINTK is not set -CONFIG_VIRTIO_CONSOLE=y -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_APPLICOM is not set -# CONFIG_MWAVE is not set -CONFIG_DEVMEM=y -CONFIG_DEVKMEM=y -# CONFIG_NVRAM is not set -# CONFIG_RAW_DRIVER is not set -CONFIG_DEVPORT=y -CONFIG_HPET=y -# CONFIG_HPET_MMAP is not set -# CONFIG_HANGCHECK_TIMER is not set -CONFIG_TCG_TPM=y -CONFIG_TCG_TIS_CORE=y -CONFIG_TCG_TIS=y -# CONFIG_TCG_NSC is not set -# CONFIG_TCG_ATMEL is not set -# CONFIG_TCG_INFINEON is not set -CONFIG_TCG_CRB=y -# CONFIG_TCG_VTPM_PROXY is not set -# CONFIG_TELCLOCK is not set -# CONFIG_XILLYBUS is not set -# end of Character devices - -# CONFIG_RANDOM_TRUST_CPU is not set -# CONFIG_RANDOM_TRUST_BOOTLOADER is not set - -# -# I2C support -# -# CONFIG_I2C is not set -# end of I2C support - -# CONFIG_I3C is not set -# CONFIG_SPI is not set -# CONFIG_SPMI is not set -# CONFIG_HSI is not set -CONFIG_PPS=y -# CONFIG_PPS_DEBUG is not set - -# -# PPS clients support -# -# CONFIG_PPS_CLIENT_KTIMER is not set -# CONFIG_PPS_CLIENT_LDISC is not set -# CONFIG_PPS_CLIENT_GPIO is not set - -# -# PPS generators support -# - -# -# PTP clock support -# -CONFIG_PTP_1588_CLOCK=y - -# -# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. -# -# end of PTP clock support - -# CONFIG_PINCTRL is not set -# CONFIG_GPIOLIB is not set -# CONFIG_W1 is not set -# CONFIG_POWER_AVS is not set -# CONFIG_POWER_RESET is not set -CONFIG_POWER_SUPPLY=y -# CONFIG_POWER_SUPPLY_DEBUG is not set -# CONFIG_PDA_POWER is not set -# CONFIG_TEST_POWER is not set -# CONFIG_BATTERY_DS2780 is not set -# CONFIG_BATTERY_DS2781 is not set -# CONFIG_BATTERY_BQ27XXX is not set -# CONFIG_CHARGER_MAX8903 is not set -# CONFIG_HWMON is not set -CONFIG_THERMAL=y -# CONFIG_THERMAL_NETLINK is not set -# CONFIG_THERMAL_STATISTICS is not set -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_WRITABLE_TRIPS=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set -# CONFIG_THERMAL_GOV_FAIR_SHARE is not set -CONFIG_THERMAL_GOV_STEP_WISE=y -# CONFIG_THERMAL_GOV_BANG_BANG is not set -CONFIG_THERMAL_GOV_USER_SPACE=y -# CONFIG_THERMAL_EMULATION is not set - -# -# Intel thermal drivers -# -CONFIG_INTEL_POWERCLAMP=y -CONFIG_X86_PKG_TEMP_THERMAL=m -# CONFIG_INTEL_SOC_DTS_THERMAL is not set - -# -# ACPI INT340X thermal drivers -# -# CONFIG_INT340X_THERMAL is not set -# end of ACPI INT340X thermal drivers - -# CONFIG_INTEL_PCH_THERMAL is not set -# end of Intel thermal drivers - -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB is not set -CONFIG_BCMA_POSSIBLE=y -# CONFIG_BCMA is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_MADERA is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set -# CONFIG_LPC_ICH is not set -# CONFIG_LPC_SCH is not set -# CONFIG_MFD_INTEL_LPSS_ACPI is not set -# CONFIG_MFD_INTEL_LPSS_PCI is not set -# CONFIG_MFD_JANZ_CMODIO is not set -# CONFIG_MFD_KEMPLD is not set -# CONFIG_MFD_MT6397 is not set -# CONFIG_MFD_RDC321X is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_ABX500_CORE is not set -# CONFIG_MFD_SYSCON is not set -# CONFIG_MFD_TI_AM335X_TSCADC is not set -# CONFIG_MFD_TQMX86 is not set -# CONFIG_MFD_VX855 is not set -# end of Multifunction device drivers - -# CONFIG_REGULATOR is not set -CONFIG_RC_CORE=y -# CONFIG_RC_MAP is not set -CONFIG_LIRC=y -CONFIG_BPF_LIRC_MODE2=y -# CONFIG_RC_DECODERS is not set -CONFIG_RC_DEVICES=y -CONFIG_RC_LOOPBACK=y -# CONFIG_IR_SERIAL is not set -# CONFIG_MEDIA_CEC_SUPPORT is not set -# CONFIG_MEDIA_SUPPORT is not set - -# -# Graphics support -# -CONFIG_AGP=y -CONFIG_AGP_AMD64=y -CONFIG_AGP_INTEL=y -CONFIG_AGP_SIS=y -CONFIG_AGP_VIA=y -CONFIG_INTEL_GTT=y -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 -# CONFIG_VGA_SWITCHEROO is not set -# CONFIG_DRM is not set - -# -# ARM devices -# -# end of ARM devices - -# -# Frame buffer Devices -# -CONFIG_FB_CMDLINE=y -CONFIG_FB_NOTIFY=y -CONFIG_FB=y -# CONFIG_FIRMWARE_EDID is not set -CONFIG_FB_BOOT_VESA_SUPPORT=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_FOREIGN_ENDIAN is not set -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ARC is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_VGA16 is not set -CONFIG_FB_VESA=y -# CONFIG_FB_EFI is not set -# CONFIG_FB_N411 is not set -# CONFIG_FB_HGA is not set -# CONFIG_FB_OPENCORES is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_I740 is not set -# CONFIG_FB_LE80578 is not set -# CONFIG_FB_INTEL is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_VT8623 is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_CARMINE is not set -# CONFIG_FB_IBM_GXT4500 is not set -# CONFIG_FB_VIRTUAL is not set -# CONFIG_FB_METRONOME is not set -# CONFIG_FB_MB862XX is not set -# CONFIG_FB_SIMPLE is not set -# CONFIG_FB_SM712 is not set -# end of Frame buffer Devices - -# -# Backlight & LCD device support -# -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_APPLE is not set -# CONFIG_BACKLIGHT_QCOM_WLED is not set -# CONFIG_BACKLIGHT_SAHARA is not set -# end of Backlight & LCD device support - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_VGACON_SOFT_SCROLLBACK=y -CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 -# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=80 -CONFIG_DUMMY_CONSOLE_ROWS=25 -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set -# end of Console display driver support - -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_LOGO_LINUX_CLUT224=y -# end of Graphics support - -# CONFIG_SOUND is not set - -# -# HID support -# -CONFIG_HID=y -# CONFIG_HID_BATTERY_STRENGTH is not set -# CONFIG_HIDRAW is not set -# CONFIG_UHID is not set -CONFIG_HID_GENERIC=y - -# -# Special HID drivers -# -CONFIG_HID_A4TECH=y -# CONFIG_HID_ACRUX is not set -CONFIG_HID_APPLE=y -# CONFIG_HID_AUREAL is not set -CONFIG_HID_BELKIN=y -CONFIG_HID_CHERRY=y -CONFIG_HID_CHICONY=y -# CONFIG_HID_COUGAR is not set -# CONFIG_HID_MACALLY is not set -# CONFIG_HID_CMEDIA is not set -CONFIG_HID_CYPRESS=y -CONFIG_HID_DRAGONRISE=y -# CONFIG_DRAGONRISE_FF is not set -# CONFIG_HID_EMS_FF is not set -# CONFIG_HID_ELECOM is not set -CONFIG_HID_EZKEY=y -# CONFIG_HID_GEMBIRD is not set -# CONFIG_HID_GFRM is not set -# CONFIG_HID_GLORIOUS is not set -# CONFIG_HID_KEYTOUCH is not set -CONFIG_HID_KYE=y -# CONFIG_HID_WALTOP is not set -# CONFIG_HID_VIEWSONIC is not set -CONFIG_HID_GYRATION=y -# CONFIG_HID_ICADE is not set -# CONFIG_HID_ITE is not set -# CONFIG_HID_JABRA is not set -CONFIG_HID_TWINHAN=y -CONFIG_HID_KENSINGTON=y -# CONFIG_HID_LCPOWER is not set -# CONFIG_HID_LENOVO is not set -# CONFIG_HID_MAGICMOUSE is not set -# CONFIG_HID_MALTRON is not set -# CONFIG_HID_MAYFLASH is not set -# CONFIG_HID_REDRAGON is not set -CONFIG_HID_MICROSOFT=y -CONFIG_HID_MONTEREY=y -# CONFIG_HID_MULTITOUCH is not set -# CONFIG_HID_NTI is not set -# CONFIG_HID_ORTEK is not set -CONFIG_HID_PANTHERLORD=y -# CONFIG_PANTHERLORD_FF is not set -CONFIG_HID_PETALYNX=y -# CONFIG_HID_PICOLCD is not set -# CONFIG_HID_PLANTRONICS is not set -# CONFIG_HID_PRIMAX is not set -# CONFIG_HID_SAITEK is not set -CONFIG_HID_SAMSUNG=y -# CONFIG_HID_SPEEDLINK is not set -# CONFIG_HID_STEAM is not set -# CONFIG_HID_STEELSERIES is not set -CONFIG_HID_SUNPLUS=y -# CONFIG_HID_RMI is not set -CONFIG_HID_GREENASIA=y -# CONFIG_GREENASIA_FF is not set -CONFIG_HID_SMARTJOYPLUS=y -# CONFIG_SMARTJOYPLUS_FF is not set -# CONFIG_HID_TIVO is not set -CONFIG_HID_TOPSEED=y -CONFIG_HID_THRUSTMASTER=y -CONFIG_THRUSTMASTER_FF=y -# CONFIG_HID_UDRAW_PS3 is not set -# CONFIG_HID_XINMO is not set -CONFIG_HID_ZEROPLUS=y -CONFIG_ZEROPLUS_FF=y -# CONFIG_HID_ZYDACRON is not set -# CONFIG_HID_SENSOR_HUB is not set -# CONFIG_HID_ALPS is not set -# end of Special HID drivers - -# -# Intel ISH HID support -# -# CONFIG_INTEL_ISH_HID is not set -# end of Intel ISH HID support -# end of HID support - -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set -# CONFIG_ACCESSIBILITY is not set -# CONFIG_INFINIBAND is not set -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -# CONFIG_EDAC is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_MC146818_LIB=y -# CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set - -# -# DMABUF options -# -CONFIG_SYNC_FILE=y -# CONFIG_SW_SYNC is not set -# CONFIG_UDMABUF is not set -# CONFIG_DMABUF_MOVE_NOTIFY is not set -# CONFIG_DMABUF_SELFTESTS is not set -# CONFIG_DMABUF_HEAPS is not set -# end of DMABUF options - -# CONFIG_AUXDISPLAY is not set -# CONFIG_UIO is not set -CONFIG_VIRT_DRIVERS=y -# CONFIG_VBOXGUEST is not set -CONFIG_VIRTIO=y -CONFIG_VIRTIO_MENU=y -CONFIG_VIRTIO_PCI=y -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VIRTIO_BALLOON=y -# CONFIG_VIRTIO_INPUT is not set -# CONFIG_VIRTIO_MMIO is not set -# CONFIG_VDPA is not set -CONFIG_VHOST_MENU=y -# CONFIG_VHOST_NET is not set -# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set - -# -# Microsoft Hyper-V guest support -# -# end of Microsoft Hyper-V guest support - -# CONFIG_GREYBUS is not set -# CONFIG_STAGING is not set -# CONFIG_X86_PLATFORM_DEVICES is not set -CONFIG_PMC_ATOM=y -# CONFIG_MFD_CROS_EC is not set -# CONFIG_CHROME_PLATFORMS is not set -# CONFIG_MELLANOX_PLATFORM is not set -CONFIG_HAVE_CLK=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_COMMON_CLK=y -# CONFIG_HWSPINLOCK is not set - -# -# Clock Source drivers -# -CONFIG_CLKEVT_I8253=y -CONFIG_I8253_LOCK=y -CONFIG_CLKBLD_I8253=y -# end of Clock Source drivers - -CONFIG_MAILBOX=y -CONFIG_PCC=y -# CONFIG_ALTERA_MBOX is not set -# CONFIG_IOMMU_SUPPORT is not set - -# -# Remoteproc drivers -# -# CONFIG_REMOTEPROC is not set -# end of Remoteproc drivers - -# -# Rpmsg drivers -# -# CONFIG_RPMSG_QCOM_GLINK_RPM is not set -# CONFIG_RPMSG_VIRTIO is not set -# end of Rpmsg drivers - -# CONFIG_SOUNDWIRE is not set - -# -# SOC (System On Chip) specific Drivers -# - -# -# Amlogic SoC drivers -# -# end of Amlogic SoC drivers - -# -# Aspeed SoC drivers -# -# end of Aspeed SoC drivers - -# -# Broadcom SoC drivers -# -# end of Broadcom SoC drivers - -# -# NXP/Freescale QorIQ SoC drivers -# -# end of NXP/Freescale QorIQ SoC drivers - -# -# i.MX SoC drivers -# -# end of i.MX SoC drivers - -# -# Qualcomm SoC drivers -# -# end of Qualcomm SoC drivers - -# CONFIG_SOC_TI is not set - -# -# Xilinx SoC drivers -# -# CONFIG_XILINX_VCU is not set -# end of Xilinx SoC drivers -# end of SOC (System On Chip) specific Drivers - -# CONFIG_PM_DEVFREQ is not set -# CONFIG_EXTCON is not set -# CONFIG_MEMORY is not set -# CONFIG_IIO is not set -# CONFIG_NTB is not set -# CONFIG_VME_BUS is not set -# CONFIG_PWM is not set - -# -# IRQ chip support -# -# end of IRQ chip support - -# CONFIG_IPACK_BUS is not set -# CONFIG_RESET_CONTROLLER is not set - -# -# PHY Subsystem -# -CONFIG_GENERIC_PHY=y -# CONFIG_BCM_KONA_USB2_PHY is not set -# CONFIG_PHY_PXA_28NM_HSIC is not set -# CONFIG_PHY_PXA_28NM_USB2 is not set -# CONFIG_PHY_INTEL_EMMC is not set -# end of PHY Subsystem - -# CONFIG_POWERCAP is not set -# CONFIG_MCB is not set - -# -# Performance monitor support -# -# end of Performance monitor support - -CONFIG_RAS=y -# CONFIG_RAS_CEC is not set -# CONFIG_USB4 is not set - -# -# Android -# -# CONFIG_ANDROID is not set -# end of Android - -# CONFIG_LIBNVDIMM is not set -# CONFIG_DAX is not set -CONFIG_NVMEM=y -# CONFIG_NVMEM_SYSFS is not set - -# -# HW tracing support -# -# CONFIG_STM is not set -# CONFIG_INTEL_TH is not set -# end of HW tracing support - -# CONFIG_FPGA is not set -# CONFIG_TEE is not set -# CONFIG_UNISYS_VISORBUS is not set -# CONFIG_SIOX is not set -# CONFIG_SLIMBUS is not set -# CONFIG_INTERCONNECT is not set -# CONFIG_COUNTER is not set -# end of Device Drivers - -# -# File systems -# -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_VALIDATE_FS_PARSER=y -CONFIG_FS_IOMAP=y -# CONFIG_EXT2_FS is not set -# CONFIG_EXT3_FS is not set -CONFIG_EXT4_FS=y -CONFIG_EXT4_USE_FOR_EXT2=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_JBD2=y -# CONFIG_JBD2_DEBUG is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -# CONFIG_F2FS_FS is not set -# CONFIG_FS_DAX is not set -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -# CONFIG_EXPORTFS_BLOCK_OPS is not set -CONFIG_FILE_LOCKING=y -CONFIG_MANDATORY_FILE_LOCKING=y -# CONFIG_FS_ENCRYPTION is not set -# CONFIG_FS_VERITY is not set -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_FANOTIFY is not set -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_FUSE_FS is not set -# CONFIG_OVERLAY_FS is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set -# end of Caches - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set -# end of CD-ROM/DVD Filesystems - -# -# DOS/FAT/EXFAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_EXFAT_FS is not set -# CONFIG_NTFS_FS is not set -# end of DOS/FAT/EXFAT/NT Filesystems - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -# CONFIG_PROC_CHILDREN is not set -CONFIG_PROC_PID_ARCH_STATUS=y -CONFIG_KERNFS=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TMPFS_XATTR=y -# CONFIG_TMPFS_INODE64 is not set -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_MEMFD_CREATE=y -CONFIG_ARCH_HAS_GIGANTIC_PAGE=y -# CONFIG_CONFIGFS_FS is not set -# CONFIG_EFIVAR_FS is not set -# end of Pseudo filesystems - -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_NETWORK_FILESYSTEMS=y -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_CEPH_FS is not set -# CONFIG_CIFS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -CONFIG_9P_FS=y -CONFIG_9P_FS_POSIX_ACL=y -CONFIG_9P_FS_SECURITY=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=y -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -# CONFIG_NLS_CODEPAGE_850 is not set -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -CONFIG_NLS_ASCII=y -# CONFIG_NLS_ISO8859_1 is not set -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_MAC_ROMAN is not set -# CONFIG_NLS_MAC_CELTIC is not set -# CONFIG_NLS_MAC_CENTEURO is not set -# CONFIG_NLS_MAC_CROATIAN is not set -# CONFIG_NLS_MAC_CYRILLIC is not set -# CONFIG_NLS_MAC_GAELIC is not set -# CONFIG_NLS_MAC_GREEK is not set -# CONFIG_NLS_MAC_ICELAND is not set -# CONFIG_NLS_MAC_INUIT is not set -# CONFIG_NLS_MAC_ROMANIAN is not set -# CONFIG_NLS_MAC_TURKISH is not set -# CONFIG_NLS_UTF8 is not set -# CONFIG_UNICODE is not set -CONFIG_IO_WQ=y -# end of File systems - -# -# Security options -# -CONFIG_KEYS=y -# CONFIG_KEYS_REQUEST_CACHE is not set -# CONFIG_PERSISTENT_KEYRINGS is not set -# CONFIG_TRUSTED_KEYS is not set -# CONFIG_ENCRYPTED_KEYS is not set -# CONFIG_KEY_DH_OPERATIONS is not set -# CONFIG_SECURITY_DMESG_RESTRICT is not set -CONFIG_SECURITY=y -CONFIG_SECURITYFS=y -CONFIG_SECURITY_NETWORK=y -CONFIG_PAGE_TABLE_ISOLATION=y -# CONFIG_SECURITY_NETWORK_XFRM is not set -# CONFIG_SECURITY_PATH is not set -CONFIG_LSM_MMAP_MIN_ADDR=65536 -CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y -# CONFIG_HARDENED_USERCOPY is not set -# CONFIG_FORTIFY_SOURCE is not set -# CONFIG_STATIC_USERMODEHELPER is not set -CONFIG_SECURITY_SELINUX=y -# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set -# CONFIG_SECURITY_SELINUX_DISABLE is not set -CONFIG_SECURITY_SELINUX_DEVELOP=y -CONFIG_SECURITY_SELINUX_AVC_STATS=y -CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0 -CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9 -CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256 -# CONFIG_SECURITY_SMACK is not set -# CONFIG_SECURITY_TOMOYO is not set -# CONFIG_SECURITY_APPARMOR is not set -# CONFIG_SECURITY_LOADPIN is not set -# CONFIG_SECURITY_YAMA is not set -# CONFIG_SECURITY_SAFESETID is not set -# CONFIG_SECURITY_LOCKDOWN_LSM is not set -CONFIG_INTEGRITY=y -# CONFIG_INTEGRITY_SIGNATURE is not set -CONFIG_INTEGRITY_AUDIT=y -CONFIG_IMA=y -CONFIG_IMA_MEASURE_PCR_IDX=10 -CONFIG_IMA_LSM_RULES=y -# CONFIG_IMA_TEMPLATE is not set -CONFIG_IMA_NG_TEMPLATE=y -# CONFIG_IMA_SIG_TEMPLATE is not set -CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" -CONFIG_IMA_DEFAULT_HASH_SHA1=y -# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set -CONFIG_IMA_DEFAULT_HASH="sha1" -CONFIG_IMA_WRITE_POLICY=y -CONFIG_IMA_READ_POLICY=y -# CONFIG_IMA_APPRAISE is not set -CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y -CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y -# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set -# CONFIG_EVM is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_LSM="selinux,bpf,integrity" - -# -# Kernel hardening options -# - -# -# Memory initialization -# -CONFIG_INIT_STACK_NONE=y -# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set -# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set -# end of Memory initialization -# end of Kernel hardening options -# end of Security options - -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_SKCIPHER=y -CONFIG_CRYPTO_SKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_RNG_DEFAULT=y -CONFIG_CRYPTO_AKCIPHER2=y -CONFIG_CRYPTO_AKCIPHER=y -CONFIG_CRYPTO_KPP2=y -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_USER is not set -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -CONFIG_CRYPTO_GF128MUL=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_NULL2=y -# CONFIG_CRYPTO_PCRYPT is not set -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set -# CONFIG_CRYPTO_TEST is not set -CONFIG_CRYPTO_ENGINE=m - -# -# Public-key cryptography -# -CONFIG_CRYPTO_RSA=y -# CONFIG_CRYPTO_DH is not set -# CONFIG_CRYPTO_ECDH is not set -# CONFIG_CRYPTO_ECRDSA is not set -# CONFIG_CRYPTO_CURVE25519 is not set -# CONFIG_CRYPTO_CURVE25519_X86 is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -CONFIG_CRYPTO_GCM=y -# CONFIG_CRYPTO_CHACHA20POLY1305 is not set -# CONFIG_CRYPTO_AEGIS128 is not set -# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set -CONFIG_CRYPTO_SEQIV=y -# CONFIG_CRYPTO_ECHAINIV is not set - -# -# Block modes -# -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_CFB is not set -CONFIG_CRYPTO_CTR=y -# CONFIG_CRYPTO_CTS is not set -# CONFIG_CRYPTO_ECB is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_OFB is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_KEYWRAP is not set -# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set -# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set -# CONFIG_CRYPTO_ADIANTUM is not set -# CONFIG_CRYPTO_ESSIV is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_CMAC is not set -CONFIG_CRYPTO_HMAC=y -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_VMAC is not set - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=y -# CONFIG_CRYPTO_CRC32C_INTEL is not set -# CONFIG_CRYPTO_CRC32 is not set -# CONFIG_CRYPTO_CRC32_PCLMUL is not set -CONFIG_CRYPTO_XXHASH=y -CONFIG_CRYPTO_BLAKE2B=y -# CONFIG_CRYPTO_BLAKE2S is not set -# CONFIG_CRYPTO_BLAKE2S_X86 is not set -CONFIG_CRYPTO_CRCT10DIF=y -# CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set -CONFIG_CRYPTO_GHASH=y -# CONFIG_CRYPTO_POLY1305 is not set -# CONFIG_CRYPTO_POLY1305_X86_64 is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -CONFIG_CRYPTO_SHA1=y -# CONFIG_CRYPTO_SHA1_SSSE3 is not set -# CONFIG_CRYPTO_SHA256_SSSE3 is not set -# CONFIG_CRYPTO_SHA512_SSSE3 is not set -CONFIG_CRYPTO_SHA256=y -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_SHA3 is not set -# CONFIG_CRYPTO_SM3 is not set -# CONFIG_CRYPTO_STREEBOG is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set - -# -# Ciphers -# -CONFIG_CRYPTO_AES=y -# CONFIG_CRYPTO_AES_TI is not set -# CONFIG_CRYPTO_AES_NI_INTEL is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set -# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set -# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_CHACHA20 is not set -# CONFIG_CRYPTO_CHACHA20_X86_64 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set -# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set -# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set -# CONFIG_CRYPTO_SM4 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_TWOFISH_X86_64 is not set -# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set -# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_LZO is not set -# CONFIG_CRYPTO_842 is not set -# CONFIG_CRYPTO_LZ4 is not set -# CONFIG_CRYPTO_LZ4HC is not set -# CONFIG_CRYPTO_ZSTD is not set - -# -# Random Number Generation -# -# CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_DRBG_MENU=y -CONFIG_CRYPTO_DRBG_HMAC=y -# CONFIG_CRYPTO_DRBG_HASH is not set -# CONFIG_CRYPTO_DRBG_CTR is not set -CONFIG_CRYPTO_DRBG=y -CONFIG_CRYPTO_JITTERENTROPY=y -CONFIG_CRYPTO_USER_API=y -CONFIG_CRYPTO_USER_API_HASH=y -# CONFIG_CRYPTO_USER_API_SKCIPHER is not set -# CONFIG_CRYPTO_USER_API_RNG is not set -# CONFIG_CRYPTO_USER_API_AEAD is not set -CONFIG_CRYPTO_HASH_INFO=y - -# -# Crypto library routines -# -CONFIG_CRYPTO_LIB_AES=y -# CONFIG_CRYPTO_LIB_BLAKE2S is not set -# CONFIG_CRYPTO_LIB_CHACHA is not set -# CONFIG_CRYPTO_LIB_CURVE25519 is not set -CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 -# CONFIG_CRYPTO_LIB_POLY1305 is not set -# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set -CONFIG_CRYPTO_LIB_SHA256=y -CONFIG_CRYPTO_HW=y -# CONFIG_CRYPTO_DEV_PADLOCK is not set -# CONFIG_CRYPTO_DEV_CCP is not set -# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set -# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set -# CONFIG_CRYPTO_DEV_QAT_C62X is not set -# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set -# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set -# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set -# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set -CONFIG_CRYPTO_DEV_VIRTIO=m -# CONFIG_CRYPTO_DEV_SAFEXCEL is not set -# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set -CONFIG_ASYMMETRIC_KEY_TYPE=y -CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y -CONFIG_X509_CERTIFICATE_PARSER=y -# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set -CONFIG_PKCS7_MESSAGE_PARSER=y - -# -# Certificates for signature checking -# -CONFIG_SYSTEM_TRUSTED_KEYRING=y -CONFIG_SYSTEM_TRUSTED_KEYS="" -# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set -# CONFIG_SECONDARY_TRUSTED_KEYRING is not set -# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set -# end of Certificates for signature checking - -CONFIG_BINARY_PRINTF=y - -# -# Library routines -# -# CONFIG_PACKING is not set -CONFIG_BITREVERSE=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_NET_UTILS=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -# CONFIG_CORDIC is not set -# CONFIG_PRIME_NUMBERS is not set -CONFIG_RATIONAL=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_IOMAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_HAS_FAST_MULTIPLIER=y -CONFIG_ARCH_USE_SYM_ANNOTATIONS=y -CONFIG_CRC_CCITT=y -CONFIG_CRC16=y -CONFIG_CRC_T10DIF=y -# CONFIG_CRC_ITU_T is not set -CONFIG_CRC32=y -# CONFIG_CRC32_SELFTEST is not set -CONFIG_CRC32_SLICEBY8=y -# CONFIG_CRC32_SLICEBY4 is not set -# CONFIG_CRC32_SARWATE is not set -# CONFIG_CRC32_BIT is not set -# CONFIG_CRC64 is not set -# CONFIG_CRC4 is not set -# CONFIG_CRC7 is not set -CONFIG_LIBCRC32C=y -# CONFIG_CRC8 is not set -CONFIG_XXHASH=y -# CONFIG_RANDOM32_SELFTEST is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_LZ4_DECOMPRESS=y -CONFIG_ZSTD_DECOMPRESS=y -CONFIG_XZ_DEC=y -CONFIG_XZ_DEC_X86=y -# CONFIG_XZ_DEC_POWERPC is not set -# CONFIG_XZ_DEC_IA64 is not set -# CONFIG_XZ_DEC_ARM is not set -# CONFIG_XZ_DEC_ARMTHUMB is not set -# CONFIG_XZ_DEC_SPARC is not set -CONFIG_XZ_DEC_BCJ=y -# CONFIG_XZ_DEC_TEST is not set -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_LZ4=y -CONFIG_DECOMPRESS_ZSTD=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_XARRAY_MULTI=y -CONFIG_ASSOCIATIVE_ARRAY=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HAS_DMA=y -CONFIG_DMA_OPS=y -CONFIG_NEED_SG_DMA_LENGTH=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_SWIOTLB=y -CONFIG_DMA_CMA=y - -# -# Default contiguous memory area size: -# -CONFIG_CMA_SIZE_MBYTES=0 -CONFIG_CMA_SIZE_SEL_MBYTES=y -# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set -# CONFIG_CMA_SIZE_SEL_MIN is not set -# CONFIG_CMA_SIZE_SEL_MAX is not set -CONFIG_CMA_ALIGNMENT=8 -# CONFIG_DMA_API_DEBUG is not set -CONFIG_SGL_ALLOC=y -CONFIG_IOMMU_HELPER=y -CONFIG_CPU_RMAP=y -CONFIG_DQL=y -CONFIG_GLOB=y -# CONFIG_GLOB_SELFTEST is not set -CONFIG_NLATTR=y -CONFIG_CLZ_TAB=y -CONFIG_IRQ_POLL=y -CONFIG_MPILIB=y -CONFIG_OID_REGISTRY=y -CONFIG_UCS2_STRING=y -CONFIG_HAVE_GENERIC_VDSO=y -CONFIG_GENERIC_GETTIMEOFDAY=y -CONFIG_GENERIC_VDSO_TIME_NS=y -CONFIG_FONT_SUPPORT=y -CONFIG_FONTS=y -# CONFIG_FONT_8x8 is not set -CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -CONFIG_FONT_MINI_4x6=y -# CONFIG_FONT_6x10 is not set -# CONFIG_FONT_10x18 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_FONT_TER16x32 is not set -CONFIG_ARCH_HAS_PMEM_API=y -CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y -CONFIG_ARCH_HAS_UACCESS_MCSAFE=y -CONFIG_ARCH_STACKWALK=y -CONFIG_SBITMAP=y -# CONFIG_STRING_SELFTEST is not set -# end of Library routines - -# -# Kernel hacking -# - -# -# printk and dmesg options -# -CONFIG_PRINTK_TIME=y -# CONFIG_PRINTK_CALLER is not set -CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 -CONFIG_CONSOLE_LOGLEVEL_QUIET=4 -CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_DYNAMIC_DEBUG_CORE is not set -CONFIG_SYMBOLIC_ERRNAME=y -CONFIG_DEBUG_BUGVERBOSE=y -# end of printk and dmesg options - -# -# Compile-time checks and compiler options -# -CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_INFO_REDUCED is not set -# CONFIG_DEBUG_INFO_COMPRESSED is not set -# CONFIG_DEBUG_INFO_SPLIT is not set -# CONFIG_DEBUG_INFO_DWARF4 is not set -CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y -CONFIG_DEBUG_INFO_BTF=y -# CONFIG_GDB_SCRIPTS is not set -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=2048 -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_READABLE_ASM is not set -# CONFIG_HEADERS_INSTALL is not set -# CONFIG_DEBUG_SECTION_MISMATCH is not set -CONFIG_SECTION_MISMATCH_WARN_ONLY=y -# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set -CONFIG_STACK_VALIDATION=y -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# end of Compile-time checks and compiler options - -# -# Generic Kernel Debugging Instruments -# -CONFIG_MAGIC_SYSRQ=y -CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 -CONFIG_MAGIC_SYSRQ_SERIAL=y -CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_FS_ALLOW_ALL=y -# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set -# CONFIG_DEBUG_FS_ALLOW_NONE is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y -# CONFIG_UBSAN is not set -# end of Generic Kernel Debugging Instruments - -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MISC=y - -# -# Memory Debugging -# -# CONFIG_PAGE_EXTENSION is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_PAGE_OWNER is not set -# CONFIG_PAGE_POISONING is not set -# CONFIG_DEBUG_PAGE_REF is not set -# CONFIG_DEBUG_RODATA_TEST is not set -CONFIG_ARCH_HAS_DEBUG_WX=y -# CONFIG_DEBUG_WX is not set -CONFIG_GENERIC_PTDUMP=y -# CONFIG_PTDUMP_DEBUGFS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -CONFIG_HAVE_DEBUG_KMEMLEAK=y -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_SCHED_STACK_END_CHECK=y -CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_VM_PGTABLE is not set -CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y -# CONFIG_DEBUG_VIRTUAL is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_PER_CPU_MAPS is not set -CONFIG_HAVE_ARCH_KASAN=y -CONFIG_HAVE_ARCH_KASAN_VMALLOC=y -CONFIG_CC_HAS_KASAN_GENERIC=y -# end of Memory Debugging - -# CONFIG_DEBUG_SHIRQ is not set - -# -# Debug Oops, Lockups and Hangs -# -CONFIG_PANIC_ON_OOPS=y -CONFIG_PANIC_ON_OOPS_VALUE=1 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_LOCKUP_DETECTOR=y -CONFIG_SOFTLOCKUP_DETECTOR=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_HARDLOCKUP_DETECTOR_PERF=y -CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y -CONFIG_HARDLOCKUP_DETECTOR=y -CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y -CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 -CONFIG_DETECT_HUNG_TASK=y -CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 -# CONFIG_WQ_WATCHDOG is not set -# CONFIG_TEST_LOCKUP is not set -# end of Debug Oops, Lockups and Hangs - -# -# Scheduler Debugging -# -CONFIG_SCHED_DEBUG=y -CONFIG_SCHED_INFO=y -CONFIG_SCHEDSTATS=y -# end of Scheduler Debugging - -# CONFIG_DEBUG_TIMEKEEPING is not set -CONFIG_DEBUG_PREEMPT=y - -# -# Lock Debugging (spinlocks, mutexes, etc...) -# -CONFIG_LOCK_DEBUGGING_SUPPORT=y -CONFIG_PROVE_LOCKING=y -# CONFIG_PROVE_RAW_LOCK_NESTING is not set -# CONFIG_LOCK_STAT is not set -CONFIG_DEBUG_RT_MUTEXES=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y -CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y -CONFIG_DEBUG_RWSEMS=y -CONFIG_DEBUG_LOCK_ALLOC=y -CONFIG_LOCKDEP=y -# CONFIG_DEBUG_LOCKDEP is not set -CONFIG_DEBUG_ATOMIC_SLEEP=y -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_LOCK_TORTURE_TEST is not set -# CONFIG_WW_MUTEX_SELFTEST is not set -# end of Lock Debugging (spinlocks, mutexes, etc...) - -CONFIG_TRACE_IRQFLAGS=y -CONFIG_TRACE_IRQFLAGS_NMI=y -CONFIG_STACKTRACE=y -# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set -# CONFIG_DEBUG_KOBJECT is not set - -# -# Debug kernel data structures -# -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_PLIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_BUG_ON_DATA_CORRUPTION is not set -# end of Debug kernel data structures - -CONFIG_DEBUG_CREDENTIALS=y - -# -# RCU Debugging -# -CONFIG_PROVE_RCU=y -# CONFIG_RCU_PERF_TEST is not set -# CONFIG_RCU_TORTURE_TEST is not set -# CONFIG_RCU_REF_SCALE_TEST is not set -CONFIG_RCU_CPU_STALL_TIMEOUT=60 -# CONFIG_RCU_TRACE is not set -# CONFIG_RCU_EQS_DEBUG is not set -# end of RCU Debugging - -# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -# CONFIG_LATENCYTOP is not set -CONFIG_USER_STACKTRACE_SUPPORT=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_FENTRY=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_TRACE_CLOCK=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_PREEMPTIRQ_TRACEPOINTS=y -CONFIG_TRACING=y -CONFIG_GENERIC_TRACER=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -CONFIG_BOOTTIME_TRACING=y -CONFIG_FUNCTION_TRACER=y -CONFIG_FUNCTION_GRAPH_TRACER=y -CONFIG_DYNAMIC_FTRACE=y -CONFIG_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y -CONFIG_FPROBE=y -# CONFIG_FUNCTION_PROFILER is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_HWLAT_TRACER is not set -# CONFIG_MMIOTRACE is not set -CONFIG_FTRACE_SYSCALLS=y -# CONFIG_TRACER_SNAPSHOT is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_KPROBE_EVENTS=y -# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set -CONFIG_UPROBE_EVENTS=y -CONFIG_BPF_EVENTS=y -CONFIG_DYNAMIC_EVENTS=y -CONFIG_PROBE_EVENTS=y -CONFIG_BPF_KPROBE_OVERRIDE=y -CONFIG_FTRACE_MCOUNT_RECORD=y -# CONFIG_SYNTH_EVENTS is not set -# CONFIG_HIST_TRIGGERS is not set -# CONFIG_TRACE_EVENT_INJECT is not set -# CONFIG_TRACEPOINT_BENCHMARK is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_TRACE_EVAL_MAP_FILE is not set -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_RING_BUFFER_STARTUP_TEST is not set -# CONFIG_PREEMPTIRQ_DELAY_TEST is not set -# CONFIG_KPROBE_EVENT_GEN_TEST is not set -# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KCSAN=y -CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y -# CONFIG_STRICT_DEVMEM is not set - -# -# x86 Debugging -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y -CONFIG_X86_VERBOSE_BOOTUP=y -CONFIG_EARLY_PRINTK=y -# CONFIG_EARLY_PRINTK_DBGP is not set -# CONFIG_EARLY_PRINTK_USB_XDBC is not set -# CONFIG_EFI_PGT_DUMP is not set -# CONFIG_DEBUG_TLBFLUSH is not set -# CONFIG_IOMMU_DEBUG is not set -CONFIG_HAVE_MMIOTRACE_SUPPORT=y -# CONFIG_X86_DECODER_SELFTEST is not set -CONFIG_IO_DELAY_0X80=y -# CONFIG_IO_DELAY_0XED is not set -# CONFIG_IO_DELAY_UDELAY is not set -# CONFIG_IO_DELAY_NONE is not set -# CONFIG_DEBUG_BOOT_PARAMS is not set -# CONFIG_CPA_DEBUG is not set -# CONFIG_DEBUG_ENTRY is not set -# CONFIG_DEBUG_NMI_SELFTEST is not set -CONFIG_X86_DEBUG_FPU=y -# CONFIG_PUNIT_ATOM_DEBUG is not set -CONFIG_UNWINDER_ORC=y -# CONFIG_UNWINDER_FRAME_POINTER is not set -# CONFIG_UNWINDER_GUESS is not set -# end of x86 Debugging - -# -# Kernel Testing and Coverage -# -# CONFIG_KUNIT is not set -# CONFIG_NOTIFIER_ERROR_INJECTION is not set -CONFIG_FUNCTION_ERROR_INJECTION=y -CONFIG_FAULT_INJECTION=y -# CONFIG_FAILSLAB is not set -# CONFIG_FAIL_PAGE_ALLOC is not set -# CONFIG_FAIL_MAKE_REQUEST is not set -# CONFIG_FAIL_IO_TIMEOUT is not set -# CONFIG_FAIL_FUTEX is not set -CONFIG_FAULT_INJECTION_DEBUG_FS=y -CONFIG_FAIL_FUNCTION=y -CONFIG_ARCH_HAS_KCOV=y -CONFIG_CC_HAS_SANCOV_TRACE_PC=y -# CONFIG_KCOV is not set -# CONFIG_RUNTIME_TESTING_MENU is not set -# CONFIG_MEMTEST is not set -# end of Kernel Testing and Coverage -# end of Kernel hacking diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-4.9.0 dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-4.9.0 --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-4.9.0 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-4.9.0 1970-01-01 00:00:00.000000000 +0000 @@ -1,8 +0,0 @@ -# btf_dump -- need to disable data dump sub-tests -core_retro -cpu_mask -hashmap -legacy_printk -perf_buffer -section_names - diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-5.5.0 dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-5.5.0 --- dwarves-1.24/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-5.5.0 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/configs/whitelist/WHITELIST-5.5.0 1970-01-01 00:00:00.000000000 +0000 @@ -1,55 +0,0 @@ -attach_probe -autoload -bpf_verif_scale -cgroup_attach_autodetach -cgroup_attach_override -core_autosize -core_extern -core_read_macros -core_reloc -core_retro -cpu_mask -endian -get_branch_snapshot -get_stackid_cannot_attach -global_data -global_data_init -global_func_args -hashmap -l4lb_all -legacy_printk -linked_funcs -linked_maps -map_lock -obj_name -perf_buffer -perf_event_stackmap -pinning -pkt_md_access -probe_user -queue_stack_map -raw_tp_writable_reject_nbd_invalid -raw_tp_writable_test_run -rdonly_maps -section_names -signal_pending -skeleton -sockmap_ktls -sockopt -sockopt_inherit -sockopt_multi -spinlock -stacktrace_map -stacktrace_map_raw_tp -static_linked -task_fd_query_rawtp -task_fd_query_tp -tc_bpf -tcp_estats -tcp_rtt -tp_attach_query -usdt/urand_pid_attach -xdp -xdp_info -xdp_noinline -xdp_perf diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/helpers.sh dwarves-1.25/lib/bpf/travis-ci/vmtest/helpers.sh --- dwarves-1.24/lib/bpf/travis-ci/vmtest/helpers.sh 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/helpers.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,44 +0,0 @@ -# $1 - start or end -# $2 - fold identifier, no spaces -# $3 - fold section description -travis_fold() { - local YELLOW='\033[1;33m' - local NOCOLOR='\033[0m' - if [ -z ${GITHUB_WORKFLOW+x} ]; then - echo travis_fold:$1:$2 - if [ ! -z "${3:-}" ]; then - echo -e "${YELLOW}$3${NOCOLOR}" - fi - echo - else - if [ $1 = "start" ]; then - line="::group::$2" - if [ ! -z "${3:-}" ]; then - line="$line - ${YELLOW}$3${NOCOLOR}" - fi - else - line="::endgroup::" - fi - echo -e "$line" - fi -} - -__print() { - local TITLE="" - if [[ -n $2 ]]; then - TITLE=" title=$2" - fi - echo "::$1${TITLE}::$3" -} - -# $1 - title -# $2 - message -print_error() { - __print error $1 $2 -} - -# $1 - title -# $2 - message -print_notice() { - __print notice $1 $2 -} diff -Nru dwarves-1.24/lib/bpf/travis-ci/vmtest/run_selftests.sh dwarves-1.25/lib/bpf/travis-ci/vmtest/run_selftests.sh --- dwarves-1.24/lib/bpf/travis-ci/vmtest/run_selftests.sh 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/bpf/travis-ci/vmtest/run_selftests.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,63 +0,0 @@ -#!/bin/bash - -set -euo pipefail - -source $(cd $(dirname $0) && pwd)/helpers.sh - -ARCH=$(uname -m) - -STATUS_FILE=/exitstatus - -read_lists() { - (for path in "$@"; do - if [[ -s "$path" ]]; then - cat "$path" - fi; - done) | cut -d'#' -f1 | tr -s ' \t\n' ',' -} - -test_progs() { - if [[ "${KERNEL}" != '4.9.0' ]]; then - travis_fold start test_progs "Testing test_progs" - # "&& true" does not change the return code (it is not executed - # if the Python script fails), but it prevents exiting on a - # failure due to the "set -e". - ./test_progs ${BLACKLIST:+-d$BLACKLIST} ${WHITELIST:+-a$WHITELIST} && true - echo "test_progs:$?" >> "${STATUS_FILE}" - travis_fold end test_progs - fi - - travis_fold start test_progs-no_alu32 "Testing test_progs-no_alu32" - ./test_progs-no_alu32 ${BLACKLIST:+-d$BLACKLIST} ${WHITELIST:+-a$WHITELIST} && true - echo "test_progs-no_alu32:$?" >> "${STATUS_FILE}" - travis_fold end test_progs-no_alu32 -} - -test_maps() { - travis_fold start test_maps "Testing test_maps" - ./test_maps && true - echo "test_maps:$?" >> "${STATUS_FILE}" - travis_fold end test_maps -} - -test_verifier() { - travis_fold start test_verifier "Testing test_verifier" - ./test_verifier && true - echo "test_verifier:$?" >> "${STATUS_FILE}" - travis_fold end test_verifier -} - -travis_fold end vm_init - -configs_path=${PROJECT_NAME}/vmtest/configs -BLACKLIST=$(read_lists "$configs_path/blacklist/BLACKLIST-${KERNEL}" "$configs_path/blacklist/BLACKLIST-${KERNEL}.${ARCH}") -WHITELIST=$(read_lists "$configs_path/whitelist/WHITELIST-${KERNEL}" "$configs_path/whitelist/WHITELIST-${KERNEL}.${ARCH}") - -cd ${PROJECT_NAME}/selftests/bpf - -test_progs - -if [[ "${KERNEL}" == 'latest' ]]; then - # test_maps - test_verifier -fi diff -Nru dwarves-1.24/lib/bpf/.travis.yml dwarves-1.25/lib/bpf/.travis.yml --- dwarves-1.24/lib/bpf/.travis.yml 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/bpf/.travis.yml 1970-01-01 00:00:00.000000000 +0000 @@ -1,130 +0,0 @@ -sudo: required -language: bash -dist: focal -services: - - docker - -env: - global: - - PROJECT_NAME='libbpf' - - AUTHOR_EMAIL="$(git log -1 --pretty=\"%aE\")" - - REPO_ROOT="$TRAVIS_BUILD_DIR" - - CI_ROOT="$REPO_ROOT/travis-ci" - - VMTEST_ROOT="$CI_ROOT/vmtest" - -addons: - apt: - packages: - - qemu-kvm - - zstd - - binutils-dev - - elfutils - - libcap-dev - - libelf-dev - - libdw-dev - -stages: - # Run Coverity periodically instead of for each PR for following reasons: - # 1) Coverity jobs are heavily rate-limited - # 2) Due to security restrictions of encrypted environment variables - # in Travis CI, pull requests made from forks can't access encrypted - # env variables, making Coverity unusable - # See: https://docs.travis-ci.com/user/pull-requests#pull-requests-and-security-restrictions - - name: Coverity - if: type = cron - -jobs: - include: - - stage: Builds & Tests - name: Kernel 5.5.0 + selftests - language: bash - env: KERNEL=5.5.0 - script: $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1 - - - name: Kernel LATEST + selftests - language: bash - env: KERNEL=LATEST - script: $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1 - - - name: Kernel 4.9.0 + selftests - language: bash - env: KERNEL=4.9.0 - script: $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1 - - - name: Debian Build - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Debian Build (ASan+UBSan) - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN_ASAN || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Debian Build (clang) - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN_CLANG || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Debian Build (clang ASan+UBSan) - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN_CLANG_ASAN || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Debian Build (gcc-10) - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN_GCC10 || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Debian Build (gcc-10 ASan+UBSan) - language: bash - install: $CI_ROOT/managers/debian.sh SETUP - script: $CI_ROOT/managers/debian.sh RUN_GCC10_ASAN || travis_terminate 1 - after_script: $CI_ROOT/managers/debian.sh CLEANUP - - - name: Ubuntu Focal Build - language: bash - script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1 - - - name: Ubuntu Focal Build (arm) - arch: arm64 - language: bash - script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1 - - - name: Ubuntu Focal Build (s390x) - arch: s390x - language: bash - script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1 - - - name: Ubuntu Focal Build (ppc64le) - arch: ppc64le - language: bash - script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1 - - - stage: Coverity - language: bash - env: - # Coverity configuration - # COVERITY_SCAN_TOKEN=xxx - # Encrypted using `travis encrypt --repo libbpf/libbpf COVERITY_SCAN_TOKEN=xxx` - - secure: "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" - - COVERITY_SCAN_PROJECT_NAME="libbpf" - - COVERITY_SCAN_NOTIFICATION_EMAIL="${AUTHOR_EMAIL}" - - COVERITY_SCAN_BRANCH_PATTERN="$TRAVIS_BRANCH" - # Note: `make -C src/` as a BUILD_COMMAND will not work here - - COVERITY_SCAN_BUILD_COMMAND_PREPEND="cd src/" - - COVERITY_SCAN_BUILD_COMMAND="make" - install: - - sudo echo 'deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse' >>/etc/apt/sources.list - - sudo apt-get update - - sudo apt-get -y build-dep libelf-dev - - sudo apt-get install -y libelf-dev pkg-config - script: - - scripts/coverity.sh || travis_terminate 1 - allow_failures: - - env: KERNEL=x.x.x diff -Nru dwarves-1.24/lib/include/bpf/bpf.c dwarves-1.25/lib/include/bpf/bpf.c --- dwarves-1.24/lib/include/bpf/bpf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf.c 2023-02-22 13:48:48.000000000 +0000 @@ -84,9 +84,7 @@ return ensure_good_fd(fd); } -#define PROG_LOAD_ATTEMPTS 5 - -static inline int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts) +int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts) { int fd; @@ -107,7 +105,7 @@ */ int probe_memcg_account(void) { - const size_t prog_load_attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd); + const size_t attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd); struct bpf_insn insns[] = { BPF_EMIT_CALL(BPF_FUNC_ktime_get_coarse_ns), BPF_EXIT_INSN(), @@ -117,13 +115,13 @@ int prog_fd; /* attempt loading freplace trying to use custom BTF */ - memset(&attr, 0, prog_load_attr_sz); + memset(&attr, 0, attr_sz); attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER; attr.insns = ptr_to_u64(insns); attr.insn_cnt = insn_cnt; attr.license = ptr_to_u64("GPL"); - prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, prog_load_attr_sz); + prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, attr_sz); if (prog_fd >= 0) { close(prog_fd); return 1; @@ -147,10 +145,6 @@ { struct rlimit rlim; - /* this the default in libbpf 1.0, but for now user has to opt-in explicitly */ - if (!(libbpf_mode & LIBBPF_STRICT_AUTO_RLIMIT_MEMLOCK)) - return 0; - /* if kernel supports memcg-based accounting, skip bumping RLIMIT_MEMLOCK */ if (memlock_bumped || kernel_supports(NULL, FEAT_MEMCG_ACCOUNT)) return 0; @@ -187,7 +181,7 @@ return libbpf_err(-EINVAL); attr.map_type = map_type; - if (map_name) + if (map_name && kernel_supports(NULL, FEAT_PROG_NAME)) libbpf_strlcpy(attr.map_name, map_name, sizeof(attr.map_name)); attr.key_size = key_size; attr.value_size = value_size; @@ -233,12 +227,12 @@ return info; } -DEFAULT_VERSION(bpf_prog_load_v0_6_0, bpf_prog_load, LIBBPF_0.6.0) -int bpf_prog_load_v0_6_0(enum bpf_prog_type prog_type, - const char *prog_name, const char *license, - const struct bpf_insn *insns, size_t insn_cnt, - const struct bpf_prog_load_opts *opts) +int bpf_prog_load(enum bpf_prog_type prog_type, + const char *prog_name, const char *license, + const struct bpf_insn *insns, size_t insn_cnt, + const struct bpf_prog_load_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, fd_array); void *finfo = NULL, *linfo = NULL; const char *func_info, *line_info; __u32 log_size, log_level, attach_prog_fd, attach_btf_obj_fd; @@ -258,7 +252,7 @@ if (attempts == 0) attempts = PROG_LOAD_ATTEMPTS; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.prog_type = prog_type; attr.expected_attach_type = OPTS_GET(opts, expected_attach_type, 0); @@ -268,7 +262,7 @@ attr.prog_ifindex = OPTS_GET(opts, prog_ifindex, 0); attr.kern_version = OPTS_GET(opts, kern_version, 0); - if (prog_name) + if (prog_name && kernel_supports(NULL, FEAT_PROG_NAME)) libbpf_strlcpy(attr.prog_name, prog_name, sizeof(attr.prog_name)); attr.license = ptr_to_u64(license); @@ -321,7 +315,7 @@ attr.log_level = log_level; } - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); if (fd >= 0) return fd; @@ -361,7 +355,7 @@ break; } - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); if (fd >= 0) goto done; } @@ -375,7 +369,7 @@ attr.log_size = log_size; attr.log_level = 1; - fd = sys_bpf_prog_load(&attr, sizeof(attr), attempts); + fd = sys_bpf_prog_load(&attr, attr_sz, attempts); } done: /* free() doesn't affect errno, so we don't need to restore it */ @@ -384,218 +378,139 @@ return libbpf_err_errno(fd); } -__attribute__((alias("bpf_load_program_xattr2"))) -int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz); - -static int bpf_load_program_xattr2(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz) -{ - LIBBPF_OPTS(bpf_prog_load_opts, p); - - if (!load_attr || !log_buf != !log_buf_sz) - return libbpf_err(-EINVAL); - - p.expected_attach_type = load_attr->expected_attach_type; - switch (load_attr->prog_type) { - case BPF_PROG_TYPE_STRUCT_OPS: - case BPF_PROG_TYPE_LSM: - p.attach_btf_id = load_attr->attach_btf_id; - break; - case BPF_PROG_TYPE_TRACING: - case BPF_PROG_TYPE_EXT: - p.attach_btf_id = load_attr->attach_btf_id; - p.attach_prog_fd = load_attr->attach_prog_fd; - break; - default: - p.prog_ifindex = load_attr->prog_ifindex; - p.kern_version = load_attr->kern_version; - } - p.log_level = load_attr->log_level; - p.log_buf = log_buf; - p.log_size = log_buf_sz; - p.prog_btf_fd = load_attr->prog_btf_fd; - p.func_info_rec_size = load_attr->func_info_rec_size; - p.func_info_cnt = load_attr->func_info_cnt; - p.func_info = load_attr->func_info; - p.line_info_rec_size = load_attr->line_info_rec_size; - p.line_info_cnt = load_attr->line_info_cnt; - p.line_info = load_attr->line_info; - p.prog_flags = load_attr->prog_flags; - - return bpf_prog_load(load_attr->prog_type, load_attr->name, load_attr->license, - load_attr->insns, load_attr->insns_cnt, &p); -} - -int bpf_load_program(enum bpf_prog_type type, const struct bpf_insn *insns, - size_t insns_cnt, const char *license, - __u32 kern_version, char *log_buf, - size_t log_buf_sz) -{ - struct bpf_load_program_attr load_attr; - - memset(&load_attr, 0, sizeof(struct bpf_load_program_attr)); - load_attr.prog_type = type; - load_attr.expected_attach_type = 0; - load_attr.name = NULL; - load_attr.insns = insns; - load_attr.insns_cnt = insns_cnt; - load_attr.license = license; - load_attr.kern_version = kern_version; - - return bpf_load_program_xattr2(&load_attr, log_buf, log_buf_sz); -} - -int bpf_verify_program(enum bpf_prog_type type, const struct bpf_insn *insns, - size_t insns_cnt, __u32 prog_flags, const char *license, - __u32 kern_version, char *log_buf, size_t log_buf_sz, - int log_level) -{ - union bpf_attr attr; - int fd; - - bump_rlimit_memlock(); - - memset(&attr, 0, sizeof(attr)); - attr.prog_type = type; - attr.insn_cnt = (__u32)insns_cnt; - attr.insns = ptr_to_u64(insns); - attr.license = ptr_to_u64(license); - attr.log_buf = ptr_to_u64(log_buf); - attr.log_size = log_buf_sz; - attr.log_level = log_level; - log_buf[0] = 0; - attr.kern_version = kern_version; - attr.prog_flags = prog_flags; - - fd = sys_bpf_prog_load(&attr, sizeof(attr), PROG_LOAD_ATTEMPTS); - return libbpf_err_errno(fd); -} - int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_elem(int fd, const void *key, void *value) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); - ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_elem_flags(int fd, const void *key, void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_and_delete_elem(int fd, const void *key, void *value) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); - ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_lookup_and_delete_elem_flags(int fd, const void *key, void *value, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.value = ptr_to_u64(value); attr.flags = flags; - ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_delete_elem(int fd, const void *key) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); - ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_delete_elem_flags(int fd, const void *key, __u64 flags) { + const size_t attr_sz = offsetofend(union bpf_attr, flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.flags = flags; - ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_get_next_key(int fd, const void *key, void *next_key) { + const size_t attr_sz = offsetofend(union bpf_attr, next_key); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; attr.key = ptr_to_u64(key); attr.next_key = ptr_to_u64(next_key); - ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_map_freeze(int fd) { + const size_t attr_sz = offsetofend(union bpf_attr, map_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.map_fd = fd; - ret = sys_bpf(BPF_MAP_FREEZE, &attr, sizeof(attr)); + ret = sys_bpf(BPF_MAP_FREEZE, &attr, attr_sz); return libbpf_err_errno(ret); } @@ -604,13 +519,14 @@ __u32 *count, const struct bpf_map_batch_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, batch); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_map_batch_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.batch.map_fd = fd; attr.batch.in_batch = ptr_to_u64(in_batch); attr.batch.out_batch = ptr_to_u64(out_batch); @@ -620,7 +536,7 @@ attr.batch.elem_flags = OPTS_GET(opts, elem_flags, 0); attr.batch.flags = OPTS_GET(opts, flags, 0); - ret = sys_bpf(cmd, &attr, sizeof(attr)); + ret = sys_bpf(cmd, &attr, attr_sz); *count = attr.batch.count; return libbpf_err_errno(ret); @@ -659,26 +575,37 @@ int bpf_obj_pin(int fd, const char *pathname) { + const size_t attr_sz = offsetofend(union bpf_attr, file_flags); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.pathname = ptr_to_u64((void *)pathname); attr.bpf_fd = fd; - ret = sys_bpf(BPF_OBJ_PIN, &attr, sizeof(attr)); + ret = sys_bpf(BPF_OBJ_PIN, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_obj_get(const char *pathname) { + return bpf_obj_get_opts(pathname, NULL); +} + +int bpf_obj_get_opts(const char *pathname, const struct bpf_obj_get_opts *opts) +{ + const size_t attr_sz = offsetofend(union bpf_attr, file_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_obj_get_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.pathname = ptr_to_u64((void *)pathname); + attr.file_flags = OPTS_GET(opts, file_flags, 0); - fd = sys_bpf_fd(BPF_OBJ_GET, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_OBJ_GET, &attr, attr_sz); return libbpf_err_errno(fd); } @@ -696,52 +623,50 @@ enum bpf_attach_type type, const struct bpf_prog_attach_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_prog_attach_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_bpf_fd = prog_fd; attr.attach_type = type; attr.attach_flags = OPTS_GET(opts, flags, 0); attr.replace_bpf_fd = OPTS_GET(opts, replace_prog_fd, 0); - ret = sys_bpf(BPF_PROG_ATTACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_ATTACH, &attr, attr_sz); return libbpf_err_errno(ret); } -__attribute__((alias("bpf_prog_attach_opts"))) -int bpf_prog_attach_xattr(int prog_fd, int target_fd, - enum bpf_attach_type type, - const struct bpf_prog_attach_opts *opts); - int bpf_prog_detach(int target_fd, enum bpf_attach_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_type = type; - ret = sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_prog_detach2(int prog_fd, int target_fd, enum bpf_attach_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.target_fd = target_fd; attr.attach_bpf_fd = prog_fd; attr.attach_type = type; - ret = sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } @@ -749,6 +674,7 @@ enum bpf_attach_type attach_type, const struct bpf_link_create_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, link_create); __u32 target_btf_id, iter_info_len; union bpf_attr attr; int fd, err; @@ -767,7 +693,7 @@ return libbpf_err(-EINVAL); } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_create.prog_fd = prog_fd; attr.link_create.target_fd = target_fd; attr.link_create.attach_type = attach_type; @@ -811,7 +737,7 @@ break; } proceed: - fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, attr_sz); if (fd >= 0) return fd; /* we'll get EINVAL if LINK_CREATE doesn't support attaching fentry @@ -847,134 +773,107 @@ int bpf_link_detach(int link_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, link_detach); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_detach.link_fd = link_fd; - ret = sys_bpf(BPF_LINK_DETACH, &attr, sizeof(attr)); + ret = sys_bpf(BPF_LINK_DETACH, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_link_update(int link_fd, int new_prog_fd, const struct bpf_link_update_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, link_update); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_link_update_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.link_update.link_fd = link_fd; attr.link_update.new_prog_fd = new_prog_fd; attr.link_update.flags = OPTS_GET(opts, flags, 0); attr.link_update.old_prog_fd = OPTS_GET(opts, old_prog_fd, 0); - ret = sys_bpf(BPF_LINK_UPDATE, &attr, sizeof(attr)); + ret = sys_bpf(BPF_LINK_UPDATE, &attr, attr_sz); return libbpf_err_errno(ret); } int bpf_iter_create(int link_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, iter_create); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.iter_create.link_fd = link_fd; - fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, - __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt) +int bpf_prog_query_opts(int target_fd, + enum bpf_attach_type type, + struct bpf_prog_query_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, query); union bpf_attr attr; int ret; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_prog_query_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); + attr.query.target_fd = target_fd; attr.query.attach_type = type; - attr.query.query_flags = query_flags; - attr.query.prog_cnt = *prog_cnt; - attr.query.prog_ids = ptr_to_u64(prog_ids); + attr.query.query_flags = OPTS_GET(opts, query_flags, 0); + attr.query.prog_cnt = OPTS_GET(opts, prog_cnt, 0); + attr.query.prog_ids = ptr_to_u64(OPTS_GET(opts, prog_ids, NULL)); + attr.query.prog_attach_flags = ptr_to_u64(OPTS_GET(opts, prog_attach_flags, NULL)); - ret = sys_bpf(BPF_PROG_QUERY, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_QUERY, &attr, attr_sz); - if (attach_flags) - *attach_flags = attr.query.attach_flags; - *prog_cnt = attr.query.prog_cnt; + OPTS_SET(opts, attach_flags, attr.query.attach_flags); + OPTS_SET(opts, prog_cnt, attr.query.prog_cnt); return libbpf_err_errno(ret); } -int bpf_prog_test_run(int prog_fd, int repeat, void *data, __u32 size, - void *data_out, __u32 *size_out, __u32 *retval, - __u32 *duration) +int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, + __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt) { - union bpf_attr attr; + LIBBPF_OPTS(bpf_prog_query_opts, opts); int ret; - memset(&attr, 0, sizeof(attr)); - attr.test.prog_fd = prog_fd; - attr.test.data_in = ptr_to_u64(data); - attr.test.data_out = ptr_to_u64(data_out); - attr.test.data_size_in = size; - attr.test.repeat = repeat; - - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); - - if (size_out) - *size_out = attr.test.data_size_out; - if (retval) - *retval = attr.test.retval; - if (duration) - *duration = attr.test.duration; - - return libbpf_err_errno(ret); -} - -int bpf_prog_test_run_xattr(struct bpf_prog_test_run_attr *test_attr) -{ - union bpf_attr attr; - int ret; + opts.query_flags = query_flags; + opts.prog_ids = prog_ids; + opts.prog_cnt = *prog_cnt; - if (!test_attr->data_out && test_attr->data_size_out > 0) - return libbpf_err(-EINVAL); + ret = bpf_prog_query_opts(target_fd, type, &opts); - memset(&attr, 0, sizeof(attr)); - attr.test.prog_fd = test_attr->prog_fd; - attr.test.data_in = ptr_to_u64(test_attr->data_in); - attr.test.data_out = ptr_to_u64(test_attr->data_out); - attr.test.data_size_in = test_attr->data_size_in; - attr.test.data_size_out = test_attr->data_size_out; - attr.test.ctx_in = ptr_to_u64(test_attr->ctx_in); - attr.test.ctx_out = ptr_to_u64(test_attr->ctx_out); - attr.test.ctx_size_in = test_attr->ctx_size_in; - attr.test.ctx_size_out = test_attr->ctx_size_out; - attr.test.repeat = test_attr->repeat; - - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); - - test_attr->data_size_out = attr.test.data_size_out; - test_attr->ctx_size_out = attr.test.ctx_size_out; - test_attr->retval = attr.test.retval; - test_attr->duration = attr.test.duration; + if (attach_flags) + *attach_flags = opts.attach_flags; + *prog_cnt = opts.prog_cnt; return libbpf_err_errno(ret); } int bpf_prog_test_run_opts(int prog_fd, struct bpf_test_run_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, test); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_test_run_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.test.prog_fd = prog_fd; attr.test.batch_size = OPTS_GET(opts, batch_size, 0); attr.test.cpu = OPTS_GET(opts, cpu, 0); @@ -990,7 +889,7 @@ attr.test.data_in = ptr_to_u64(OPTS_GET(opts, data_in, NULL)); attr.test.data_out = ptr_to_u64(OPTS_GET(opts, data_out, NULL)); - ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, attr_sz); OPTS_SET(opts, data_size_out, attr.test.data_size_out); OPTS_SET(opts, ctx_size_out, attr.test.ctx_size_out); @@ -1002,13 +901,14 @@ static int bpf_obj_get_next_id(__u32 start_id, __u32 *next_id, int cmd) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int err; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.start_id = start_id; - err = sys_bpf(cmd, &attr, sizeof(attr)); + err = sys_bpf(cmd, &attr, attr_sz); if (!err) *next_id = attr.next_id; @@ -1035,82 +935,126 @@ return bpf_obj_get_next_id(start_id, next_id, BPF_LINK_GET_NEXT_ID); } -int bpf_prog_get_fd_by_id(__u32 id) +int bpf_prog_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.prog_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_map_get_fd_by_id(__u32 id) +int bpf_prog_get_fd_by_id(__u32 id) +{ + return bpf_prog_get_fd_by_id_opts(id, NULL); +} + +int bpf_map_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.map_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_btf_get_fd_by_id(__u32 id) +int bpf_map_get_fd_by_id(__u32 id) { + return bpf_map_get_fd_by_id_opts(id, NULL); +} + +int bpf_btf_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) +{ + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.btf_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } -int bpf_link_get_fd_by_id(__u32 id) +int bpf_btf_get_fd_by_id(__u32 id) +{ + return bpf_btf_get_fd_by_id_opts(id, NULL); +} + +int bpf_link_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, open_flags); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + if (!OPTS_VALID(opts, bpf_get_fd_by_id_opts)) + return libbpf_err(-EINVAL); + + memset(&attr, 0, attr_sz); attr.link_id = id; + attr.open_flags = OPTS_GET(opts, open_flags, 0); - fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, attr_sz); return libbpf_err_errno(fd); } +int bpf_link_get_fd_by_id(__u32 id) +{ + return bpf_link_get_fd_by_id_opts(id, NULL); +} + int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len) { + const size_t attr_sz = offsetofend(union bpf_attr, info); union bpf_attr attr; int err; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.info.bpf_fd = bpf_fd; attr.info.info_len = *info_len; attr.info.info = ptr_to_u64(info); - err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, sizeof(attr)); - + err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, attr_sz); if (!err) *info_len = attr.info.info_len; - return libbpf_err_errno(err); } int bpf_raw_tracepoint_open(const char *name, int prog_fd) { + const size_t attr_sz = offsetofend(union bpf_attr, raw_tracepoint); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.raw_tracepoint.name = ptr_to_u64(name); attr.raw_tracepoint.prog_fd = prog_fd; - fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, attr_sz); return libbpf_err_errno(fd); } @@ -1162,41 +1106,22 @@ return libbpf_err_errno(fd); } -int bpf_load_btf(const void *btf, __u32 btf_size, char *log_buf, __u32 log_buf_size, bool do_log) -{ - LIBBPF_OPTS(bpf_btf_load_opts, opts); - int fd; - -retry: - if (do_log && log_buf && log_buf_size) { - opts.log_buf = log_buf; - opts.log_size = log_buf_size; - opts.log_level = 1; - } - - fd = bpf_btf_load(btf, btf_size, &opts); - if (fd < 0 && !do_log && log_buf && log_buf_size) { - do_log = true; - goto retry; - } - - return libbpf_err_errno(fd); -} - int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset, __u64 *probe_addr) { - union bpf_attr attr = {}; + const size_t attr_sz = offsetofend(union bpf_attr, task_fd_query); + union bpf_attr attr; int err; + memset(&attr, 0, attr_sz); attr.task_fd_query.pid = pid; attr.task_fd_query.fd = fd; attr.task_fd_query.flags = flags; attr.task_fd_query.buf = ptr_to_u64(buf); attr.task_fd_query.buf_len = *buf_len; - err = sys_bpf(BPF_TASK_FD_QUERY, &attr, sizeof(attr)); + err = sys_bpf(BPF_TASK_FD_QUERY, &attr, attr_sz); *buf_len = attr.task_fd_query.buf_len; *prog_id = attr.task_fd_query.prog_id; @@ -1209,30 +1134,32 @@ int bpf_enable_stats(enum bpf_stats_type type) { + const size_t attr_sz = offsetofend(union bpf_attr, enable_stats); union bpf_attr attr; int fd; - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.enable_stats.type = type; - fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, sizeof(attr)); + fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, attr_sz); return libbpf_err_errno(fd); } int bpf_prog_bind_map(int prog_fd, int map_fd, const struct bpf_prog_bind_opts *opts) { + const size_t attr_sz = offsetofend(union bpf_attr, prog_bind_map); union bpf_attr attr; int ret; if (!OPTS_VALID(opts, bpf_prog_bind_opts)) return libbpf_err(-EINVAL); - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, attr_sz); attr.prog_bind_map.prog_fd = prog_fd; attr.prog_bind_map.map_fd = map_fd; attr.prog_bind_map.flags = OPTS_GET(opts, flags, 0); - ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, sizeof(attr)); + ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, attr_sz); return libbpf_err_errno(ret); } diff -Nru dwarves-1.24/lib/include/bpf/bpf_core_read.h dwarves-1.25/lib/include/bpf/bpf_core_read.h --- dwarves-1.24/lib/include/bpf/bpf_core_read.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf_core_read.h 2023-02-22 13:48:48.000000000 +0000 @@ -29,6 +29,7 @@ enum bpf_type_info_kind { BPF_TYPE_EXISTS = 0, /* type existence in target kernel */ BPF_TYPE_SIZE = 1, /* type size in target kernel */ + BPF_TYPE_MATCHES = 2, /* type match in target kernel */ }; /* second argument to __builtin_preserve_enum_value() built-in */ @@ -184,6 +185,16 @@ __builtin_preserve_type_info(*(typeof(type) *)0, BPF_TYPE_EXISTS) /* + * Convenience macro to check that provided named type + * (struct/union/enum/typedef) "matches" that in a target kernel. + * Returns: + * 1, if the type matches in the target kernel's BTF; + * 0, if the type does not match any in the target kernel + */ +#define bpf_core_type_matches(type) \ + __builtin_preserve_type_info(*(typeof(type) *)0, BPF_TYPE_MATCHES) + +/* * Convenience macro to get the byte size of a provided named type * (struct/union/enum/typedef) in a target kernel. * Returns: diff -Nru dwarves-1.24/lib/include/bpf/bpf.h dwarves-1.25/lib/include/bpf/bpf.h --- dwarves-1.24/lib/include/bpf/bpf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -103,54 +103,6 @@ const char *prog_name, const char *license, const struct bpf_insn *insns, size_t insn_cnt, const struct bpf_prog_load_opts *opts); -/* this "specialization" should go away in libbpf 1.0 */ -LIBBPF_API int bpf_prog_load_v0_6_0(enum bpf_prog_type prog_type, - const char *prog_name, const char *license, - const struct bpf_insn *insns, size_t insn_cnt, - const struct bpf_prog_load_opts *opts); - -/* This is an elaborate way to not conflict with deprecated bpf_prog_load() - * API, defined in libbpf.h. Once we hit libbpf 1.0, all this will be gone. - * With this approach, if someone is calling bpf_prog_load() with - * 4 arguments, they will use the deprecated API, which keeps backwards - * compatibility (both source code and binary). If bpf_prog_load() is called - * with 6 arguments, though, it gets redirected to __bpf_prog_load. - * So looking forward to libbpf 1.0 when this hack will be gone and - * __bpf_prog_load() will be called just bpf_prog_load(). - */ -#ifndef bpf_prog_load -#define bpf_prog_load(...) ___libbpf_overload(___bpf_prog_load, __VA_ARGS__) -#define ___bpf_prog_load4(file, type, pobj, prog_fd) \ - bpf_prog_load_deprecated(file, type, pobj, prog_fd) -#define ___bpf_prog_load6(prog_type, prog_name, license, insns, insn_cnt, opts) \ - bpf_prog_load(prog_type, prog_name, license, insns, insn_cnt, opts) -#endif /* bpf_prog_load */ - -struct bpf_load_program_attr { - enum bpf_prog_type prog_type; - enum bpf_attach_type expected_attach_type; - const char *name; - const struct bpf_insn *insns; - size_t insns_cnt; - const char *license; - union { - __u32 kern_version; - __u32 attach_prog_fd; - }; - union { - __u32 prog_ifindex; - __u32 attach_btf_id; - }; - __u32 prog_btf_fd; - __u32 func_info_rec_size; - const void *func_info; - __u32 func_info_cnt; - __u32 line_info_rec_size; - const void *line_info; - __u32 line_info_cnt; - __u32 log_level; - __u32 prog_flags; -}; /* Flags to direct loading requirements */ #define MAPS_RELAX_COMPAT 0x01 @@ -158,22 +110,6 @@ /* Recommended log buffer size */ #define BPF_LOG_BUF_SIZE (UINT32_MAX >> 8) /* verifier maximum in kernels <= 5.1 */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr, - char *log_buf, size_t log_buf_sz); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_load_program(enum bpf_prog_type type, - const struct bpf_insn *insns, size_t insns_cnt, - const char *license, __u32 kern_version, - char *log_buf, size_t log_buf_sz); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_load() instead") -LIBBPF_API int bpf_verify_program(enum bpf_prog_type type, - const struct bpf_insn *insns, - size_t insns_cnt, __u32 prog_flags, - const char *license, __u32 kern_version, - char *log_buf, size_t log_buf_sz, - int log_level); - struct bpf_btf_load_opts { size_t sz; /* size of this struct for forward/backward compatibility */ @@ -187,10 +123,6 @@ LIBBPF_API int bpf_btf_load(const void *btf_data, size_t btf_size, const struct bpf_btf_load_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_btf_load() instead") -LIBBPF_API int bpf_load_btf(const void *btf, __u32 btf_size, char *log_buf, - __u32 log_buf_size, bool do_log); - LIBBPF_API int bpf_map_update_elem(int fd, const void *key, const void *value, __u64 flags); @@ -338,8 +270,19 @@ __u32 *count, const struct bpf_map_batch_opts *opts); +struct bpf_obj_get_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + + __u32 file_flags; + + size_t :0; +}; +#define bpf_obj_get_opts__last_field file_flags + LIBBPF_API int bpf_obj_pin(int fd, const char *pathname); LIBBPF_API int bpf_obj_get(const char *pathname); +LIBBPF_API int bpf_obj_get_opts(const char *pathname, + const struct bpf_obj_get_opts *opts); struct bpf_prog_attach_opts { size_t sz; /* size of this struct for forward/backward compatibility */ @@ -353,10 +296,6 @@ LIBBPF_API int bpf_prog_attach_opts(int prog_fd, int attachable_fd, enum bpf_attach_type type, const struct bpf_prog_attach_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_prog_attach_opts() instead") -LIBBPF_API int bpf_prog_attach_xattr(int prog_fd, int attachable_fd, - enum bpf_attach_type type, - const struct bpf_prog_attach_opts *opts); LIBBPF_API int bpf_prog_detach(int attachable_fd, enum bpf_attach_type type); LIBBPF_API int bpf_prog_detach2(int prog_fd, int attachable_fd, enum bpf_attach_type type); @@ -422,36 +361,63 @@ * out: length of cxt_out */ }; -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_test_run_opts() instead") -LIBBPF_API int bpf_prog_test_run_xattr(struct bpf_prog_test_run_attr *test_attr); - -/* - * bpf_prog_test_run does not check that data_out is large enough. Consider - * using bpf_prog_test_run_opts instead. - */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_prog_test_run_opts() instead") -LIBBPF_API int bpf_prog_test_run(int prog_fd, int repeat, void *data, - __u32 size, void *data_out, __u32 *size_out, - __u32 *retval, __u32 *duration); LIBBPF_API int bpf_prog_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_map_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_btf_get_next_id(__u32 start_id, __u32 *next_id); LIBBPF_API int bpf_link_get_next_id(__u32 start_id, __u32 *next_id); + +struct bpf_get_fd_by_id_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + __u32 open_flags; /* permissions requested for the operation on fd */ + size_t :0; +}; +#define bpf_get_fd_by_id_opts__last_field open_flags + LIBBPF_API int bpf_prog_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_prog_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_map_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_map_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_btf_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_btf_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_link_get_fd_by_id(__u32 id); +LIBBPF_API int bpf_link_get_fd_by_id_opts(__u32 id, + const struct bpf_get_fd_by_id_opts *opts); LIBBPF_API int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len); + +struct bpf_prog_query_opts { + size_t sz; /* size of this struct for forward/backward compatibility */ + __u32 query_flags; + __u32 attach_flags; /* output argument */ + __u32 *prog_ids; + __u32 prog_cnt; /* input+output argument */ + __u32 *prog_attach_flags; +}; +#define bpf_prog_query_opts__last_field prog_attach_flags + +LIBBPF_API int bpf_prog_query_opts(int target_fd, + enum bpf_attach_type type, + struct bpf_prog_query_opts *opts); LIBBPF_API int bpf_prog_query(int target_fd, enum bpf_attach_type type, __u32 query_flags, __u32 *attach_flags, __u32 *prog_ids, __u32 *prog_cnt); + LIBBPF_API int bpf_raw_tracepoint_open(const char *name, int prog_fd); LIBBPF_API int bpf_task_fd_query(int pid, int fd, __u32 flags, char *buf, __u32 *buf_len, __u32 *prog_id, __u32 *fd_type, __u64 *probe_offset, __u64 *probe_addr); +#ifdef __cplusplus +/* forward-declaring enums in C++ isn't compatible with pure C enums, so + * instead define bpf_enable_stats() as accepting int as an input + */ +LIBBPF_API int bpf_enable_stats(int type); +#else enum bpf_stats_type; /* defined in up-to-date linux/bpf.h */ LIBBPF_API int bpf_enable_stats(enum bpf_stats_type type); +#endif struct bpf_prog_bind_opts { size_t sz; /* size of this struct for forward/backward compatibility */ diff -Nru dwarves-1.24/lib/include/bpf/bpf_helper_defs.h dwarves-1.25/lib/include/bpf/bpf_helper_defs.h --- dwarves-1.24/lib/include/bpf/bpf_helper_defs.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf_helper_defs.h 2023-02-22 13:48:48.000000000 +0000 @@ -29,6 +29,7 @@ struct udp6_sock; struct unix_sock; struct task_struct; +struct cgroup; struct __sk_buff; struct sk_msg_md; struct xdp_md; @@ -40,6 +41,8 @@ struct bpf_timer; struct mptcp_sock; struct bpf_dynptr; +struct iphdr; +struct ipv6hdr; /* * bpf_map_lookup_elem @@ -534,6 +537,9 @@ * sending the packet. This flag was added for GRE * encapsulation, but might be used with other protocols * as well in the future. + * **BPF_F_NO_TUNNEL_KEY** + * Add a flag to tunnel metadata indicating that no tunnel + * key should be set in the resulting tunnel header. * * Here is a typical usage on the transmit path: * @@ -1003,7 +1009,8 @@ * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access. @@ -1206,14 +1213,19 @@ * * **SOL_SOCKET**, which supports the following *optname*\ s: * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**, * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**, - * **SO_BINDTODEVICE**, **SO_KEEPALIVE**. + * **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**, + * **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**. * * **IPPROTO_TCP**, which supports the following *optname*\ s: * **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**, * **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**, - * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**. + * **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**, + * **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**, + * **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**, + * **TCP_BPF_RTO_MIN**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * * **IPPROTO_IPV6**, which supports the following *optname*\ s: + * **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**. * * Returns * 0 on success, or a negative error in case of failure. @@ -1236,10 +1248,12 @@ * There are two supported modes at this time: * * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer - * (room space is added or removed below the layer 2 header). + * (room space is added or removed between the layer 2 and + * layer 3 headers). * * * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer - * (room space is added or removed below the layer 3 header). + * (room space is added or removed between the layer 3 and + * layer 4 headers). * * The following flags are supported at this time: * @@ -1301,7 +1315,7 @@ * **XDP_REDIRECT** on success, or the value of the two lower bits * of the *flags* argument on error. */ -static long (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51; +static long (*bpf_redirect_map)(void *map, __u64 key, __u64 flags) = (void *) 51; /* * bpf_sk_redirect_map @@ -1460,12 +1474,10 @@ * and **BPF_CGROUP_INET6_CONNECT**. * * This helper actually implements a subset of **getsockopt()**. - * It supports the following *level*\ s: - * - * * **IPPROTO_TCP**, which supports *optname* - * **TCP_CONGESTION**. - * * **IPPROTO_IP**, which supports *optname* **IP_TOS**. - * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. + * It supports the same set of *optname*\ s that is supported by + * the **bpf_setsockopt**\ () helper. The exceptions are + * **TCP_BPF_*** is **bpf_setsockopt**\ () only and + * **TCP_SAVED_SYN** is **bpf_getsockopt**\ () only. * * Returns * 0 on success, or a negative error in case of failure. @@ -1739,8 +1751,18 @@ * **BPF_F_USER_STACK** * Collect a user space stack instead of a kernel stack. * **BPF_F_USER_BUILD_ID** - * Collect buildid+offset instead of ips for user stack, - * only valid if **BPF_F_USER_STACK** is also specified. + * Collect (build_id, file_offset) instead of ips for user + * stack, only valid if **BPF_F_USER_STACK** is also + * specified. + * + * *file_offset* is an offset relative to the beginning + * of the executable or shared object file backing the vma + * which the *ip* falls in. It is *not* an offset relative + * to that object's base address. Accordingly, it must be + * adjusted by adding (sh_addr - sh_offset), where + * sh_{addr,offset} correspond to the executable section + * containing *file_offset* in the object, for comparisons + * to symbols' st_value to be valid. * * **bpf_get_stack**\ () can collect up to * **PERF_MAX_STACK_DEPTH** both kernel and user frames, subject @@ -2463,10 +2485,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains **sizeof**\ (**struct tcphdr**). + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). * * Returns * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative @@ -2689,10 +2712,11 @@ * * *iph* points to the start of the IPv4 or IPv6 header, while * *iph_len* contains **sizeof**\ (**struct iphdr**) or - * **sizeof**\ (**struct ip6hdr**). + * **sizeof**\ (**struct ipv6hdr**). * * *th* points to the start of the TCP header, while *th_len* - * contains the length of the TCP header. + * contains the length of the TCP header with options (at least + * **sizeof**\ (**struct tcphdr**)). * * Returns * On success, lower 32 bits hold the generated SYN cookie in @@ -3409,7 +3433,7 @@ * * **-EEXIST** if the option already exists. * - * **-EFAULT** on failrue to parse the existing header options. + * **-EFAULT** on failure to parse the existing header options. * * **-EPERM** if the helper cannot be used under the current * *skops*\ **->op**. @@ -3669,7 +3693,7 @@ * a *map* with *task* as the **key**. From this * perspective, the usage is not much different from * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this - * helper enforces the key must be an task_struct and the map must also + * helper enforces the key must be a task_struct and the map must also * be a **BPF_MAP_TYPE_TASK_STORAGE**. * * Underneath, the value is stored locally at *task* instead of @@ -3747,7 +3771,7 @@ /* * bpf_ima_inode_hash * - * Returns the stored IMA hash of the *inode* (if it's avaialable). + * Returns the stored IMA hash of the *inode* (if it's available). * If the hash is larger than *size*, then only *size* * bytes will be copied to *dst* * @@ -3779,12 +3803,12 @@ * * The argument *len_diff* can be used for querying with a planned * size change. This allows to check MTU prior to changing packet - * ctx. Providing an *len_diff* adjustment that is larger than the + * ctx. Providing a *len_diff* adjustment that is larger than the * actual packet size (resulting in negative packet size) will in - * principle not exceed the MTU, why it is not considered a - * failure. Other BPF-helpers are needed for performing the - * planned size change, why the responsability for catch a negative - * packet size belong in those helpers. + * principle not exceed the MTU, which is why it is not considered + * a failure. Other BPF helpers are needed for performing the + * planned size change; therefore the responsibility for catching + * a negative packet size belongs in those helpers. * * Specifying *ifindex* zero means the MTU check is performed * against the current net device. This is practical if this isn't @@ -4023,6 +4047,7 @@ * * Returns * Address of the traced function. + * 0 for kprobes placed within the function (not at the entry). */ static __u64 (*bpf_get_func_ip)(void *ctx) = (void *) 173; @@ -4191,13 +4216,13 @@ /* * bpf_get_func_arg * - * Get **n**-th argument (zero based) of the traced function (for tracing programs) + * Get **n**-th argument register (zero based) of the traced function (for tracing programs) * returned in **value**. * * * Returns * 0 on success. - * **-EINVAL** if n >= arguments count of traced function. + * **-EINVAL** if n >= argument register count of traced function. */ static long (*bpf_get_func_arg)(void *ctx, __u32 n, __u64 *value) = (void *) 183; @@ -4217,32 +4242,45 @@ /* * bpf_get_func_arg_cnt * - * Get number of arguments of the traced function (for tracing programs). + * Get number of registers of the traced function (for tracing programs) where + * function arguments are stored in these registers. * * * Returns - * The number of arguments of the traced function. + * The number of argument registers of the traced function. */ static long (*bpf_get_func_arg_cnt)(void *ctx) = (void *) 185; /* * bpf_get_retval * - * Get the syscall's return value that will be returned to userspace. + * Get the BPF program's return value that will be returned to the upper layers. * - * This helper is currently supported by cgroup programs only. + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. * * Returns - * The syscall's return value. + * The BPF program's return value. */ static int (*bpf_get_retval)(void) = (void *) 186; /* * bpf_set_retval * - * Set the syscall's return value that will be returned to userspace. + * Set the BPF program's return value that will be returned to the upper layers. + * + * This helper is currently supported by cgroup programs and only by the hooks + * where BPF program's return value is returned to the userspace via errno. + * + * Note that there is the following corner case where the program exports an error + * via bpf_set_retval but signals success via 'return 1': + * + * bpf_set_retval(-EPERM); + * return 1; + * + * In this case, the BPF program's return value will use helper's -EPERM. This + * still holds true for cgroup/bind{4,6} which supports extra 'return 3' success case. * - * This helper is currently supported by cgroup programs only. * * Returns * 0 on success, or a negative error in case of failure. @@ -4446,25 +4484,28 @@ * * Read *len* bytes from *src* into *dst*, starting from *offset* * into *src*. + * *flags* is currently unused. * * Returns * 0 on success, -E2BIG if *offset* + *len* exceeds the length - * of *src*'s data, -EINVAL if *src* is an invalid dynptr. + * of *src*'s data, -EINVAL if *src* is an invalid dynptr or if + * *flags* is not 0. */ -static long (*bpf_dynptr_read)(void *dst, __u32 len, struct bpf_dynptr *src, __u32 offset) = (void *) 201; +static long (*bpf_dynptr_read)(void *dst, __u32 len, const struct bpf_dynptr *src, __u32 offset, __u64 flags) = (void *) 201; /* * bpf_dynptr_write * * Write *len* bytes from *src* into *dst*, starting from *offset* * into *dst*. + * *flags* is currently unused. * * Returns * 0 on success, -E2BIG if *offset* + *len* exceeds the length * of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst* - * is a read-only dynptr. + * is a read-only dynptr or if *flags* is not 0. */ -static long (*bpf_dynptr_write)(struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len) = (void *) 202; +static long (*bpf_dynptr_write)(const struct bpf_dynptr *dst, __u32 offset, void *src, __u32 len, __u64 flags) = (void *) 202; /* * bpf_dynptr_data @@ -4479,6 +4520,199 @@ * read-only, if the dynptr is invalid, or if the offset and length * is out of bounds. */ -static void *(*bpf_dynptr_data)(struct bpf_dynptr *ptr, __u32 offset, __u32 len) = (void *) 203; +static void *(*bpf_dynptr_data)(const struct bpf_dynptr *ptr, __u32 offset, __u32 len) = (void *) 203; + +/* + * bpf_tcp_raw_gen_syncookie_ipv4 + * + * Try to issue a SYN cookie for the packet with corresponding + * IPv4/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * + * Returns + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + */ +static __s64 (*bpf_tcp_raw_gen_syncookie_ipv4)(struct iphdr *iph, struct tcphdr *th, __u32 th_len) = (void *) 204; + +/* + * bpf_tcp_raw_gen_syncookie_ipv6 + * + * Try to issue a SYN cookie for the packet with corresponding + * IPv6/TCP headers, *iph* and *th*, without depending on a + * listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header (at least + * **sizeof**\ (**struct tcphdr**)). + * + * Returns + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** if *th_len* is invalid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + */ +static __s64 (*bpf_tcp_raw_gen_syncookie_ipv6)(struct ipv6hdr *iph, struct tcphdr *th, __u32 th_len) = (void *) 205; + +/* + * bpf_tcp_raw_check_syncookie_ipv4 + * + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv4 header. + * + * *th* points to the TCP header. + * + * Returns + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + */ +static long (*bpf_tcp_raw_check_syncookie_ipv4)(struct iphdr *iph, struct tcphdr *th) = (void *) 206; + +/* + * bpf_tcp_raw_check_syncookie_ipv6 + * + * Check whether *iph* and *th* contain a valid SYN cookie ACK + * without depending on a listening socket. + * + * *iph* points to the IPv6 header. + * + * *th* points to the TCP header. + * + * Returns + * 0 if *iph* and *th* are a valid SYN cookie ACK. + * + * On failure, the returned value is one of the following: + * + * **-EACCES** if the SYN cookie is not valid. + * + * **-EPROTONOSUPPORT** if CONFIG_IPV6 is not builtin. + */ +static long (*bpf_tcp_raw_check_syncookie_ipv6)(struct ipv6hdr *iph, struct tcphdr *th) = (void *) 207; + +/* + * bpf_ktime_get_tai_ns + * + * A nonsettable system-wide clock derived from wall-clock time but + * ignoring leap seconds. This clock does not experience + * discontinuities and backwards jumps caused by NTP inserting leap + * seconds as CLOCK_REALTIME does. + * + * See: **clock_gettime**\ (**CLOCK_TAI**) + * + * Returns + * Current *ktime*. + */ +static __u64 (*bpf_ktime_get_tai_ns)(void) = (void *) 208; + +/* + * bpf_user_ringbuf_drain + * + * Drain samples from the specified user ring buffer, and invoke + * the provided callback for each such sample: + * + * long (\*callback_fn)(const struct bpf_dynptr \*dynptr, void \*ctx); + * + * If **callback_fn** returns 0, the helper will continue to try + * and drain the next sample, up to a maximum of + * BPF_MAX_USER_RINGBUF_SAMPLES samples. If the return value is 1, + * the helper will skip the rest of the samples and return. Other + * return values are not used now, and will be rejected by the + * verifier. + * + * Returns + * The number of drained samples if no error was encountered while + * draining samples, or 0 if no samples were present in the ring + * buffer. If a user-space producer was epoll-waiting on this map, + * and at least one sample was drained, they will receive an event + * notification notifying them of available space in the ring + * buffer. If the BPF_RB_NO_WAKEUP flag is passed to this + * function, no wakeup notification will be sent. If the + * BPF_RB_FORCE_WAKEUP flag is passed, a wakeup notification will + * be sent even if no sample was drained. + * + * On failure, the returned value is one of the following: + * + * **-EBUSY** if the ring buffer is contended, and another calling + * context was concurrently draining the ring buffer. + * + * **-EINVAL** if user-space is not properly tracking the ring + * buffer due to the producer position not being aligned to 8 + * bytes, a sample not being aligned to 8 bytes, or the producer + * position not matching the advertised length of a sample. + * + * **-E2BIG** if user-space has tried to publish a sample which is + * larger than the size of the ring buffer, or which cannot fit + * within a struct bpf_dynptr. + */ +static long (*bpf_user_ringbuf_drain)(void *map, void *callback_fn, void *ctx, __u64 flags) = (void *) 209; + +/* + * bpf_cgrp_storage_get + * + * Get a bpf_local_storage from the *cgroup*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *cgroup* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *cgroup*) except this + * helper enforces the key must be a cgroup struct and the map must also + * be a **BPF_MAP_TYPE_CGRP_STORAGE**. + * + * In reality, the local-storage value is embedded directly inside of the + * *cgroup* object itself, rather than being located in the + * **BPF_MAP_TYPE_CGRP_STORAGE** map. When the local-storage value is + * queried for some *map* on a *cgroup* object, the kernel will perform an + * O(n) iteration over all of the live local-storage values for that + * *cgroup* object until the local-storage value for the *map* is found. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * + * Returns + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + */ +static void *(*bpf_cgrp_storage_get)(void *map, struct cgroup *cgroup, void *value, __u64 flags) = (void *) 210; + +/* + * bpf_cgrp_storage_delete + * + * Delete a bpf_local_storage from a *cgroup*. + * + * Returns + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. + */ +static long (*bpf_cgrp_storage_delete)(void *map, struct cgroup *cgroup) = (void *) 211; diff -Nru dwarves-1.24/lib/include/bpf/bpf_helpers.h dwarves-1.25/lib/include/bpf/bpf_helpers.h --- dwarves-1.24/lib/include/bpf/bpf_helpers.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf_helpers.h 2023-02-22 13:48:48.000000000 +0000 @@ -22,12 +22,25 @@ * To allow use of SEC() with externs (e.g., for extern .maps declarations), * make sure __attribute__((unused)) doesn't trigger compilation warning. */ +#if __GNUC__ && !__clang__ + +/* + * Pragma macros are broken on GCC + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55578 + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90400 + */ +#define SEC(name) __attribute__((section(name), used)) + +#else + #define SEC(name) \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored \"-Wignored-attributes\"") \ __attribute__((section(name), used)) \ _Pragma("GCC diagnostic pop") \ +#endif + /* Avoid 'linux/stddef.h' definition of '__always_inline'. */ #undef __always_inline #define __always_inline inline __attribute__((always_inline)) @@ -147,18 +160,6 @@ } #endif -/* - * Helper structure used by eBPF C program - * to describe BPF map attributes to libbpf loader - */ -struct bpf_map_def { - unsigned int type; - unsigned int key_size; - unsigned int value_size; - unsigned int max_entries; - unsigned int map_flags; -} __attribute__((deprecated("use BTF-defined maps in .maps section"))); - enum libbpf_pin_type { LIBBPF_PIN_NONE, /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ diff -Nru dwarves-1.24/lib/include/bpf/bpf_tracing.h dwarves-1.25/lib/include/bpf/bpf_tracing.h --- dwarves-1.24/lib/include/bpf/bpf_tracing.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/bpf_tracing.h 2023-02-22 13:48:48.000000000 +0000 @@ -2,6 +2,8 @@ #ifndef __BPF_TRACING_H__ #define __BPF_TRACING_H__ +#include + /* Scan the ARCH passed in from ARCH env variable (see Makefile) */ #if defined(__TARGET_ARCH_x86) #define bpf_target_x86 @@ -140,7 +142,7 @@ #define __PT_RC_REG gprs[2] #define __PT_SP_REG gprs[15] #define __PT_IP_REG psw.addr -#define PT_REGS_PARM1_SYSCALL(x) ({ _Pragma("GCC error \"use PT_REGS_PARM1_CORE_SYSCALL() instead\""); 0l; }) +#define PT_REGS_PARM1_SYSCALL(x) PT_REGS_PARM1_CORE_SYSCALL(x) #define PT_REGS_PARM1_CORE_SYSCALL(x) BPF_CORE_READ((const struct pt_regs___s390 *)(x), orig_gpr2) #elif defined(bpf_target_arm) @@ -174,7 +176,7 @@ #define __PT_RC_REG regs[0] #define __PT_SP_REG sp #define __PT_IP_REG pc -#define PT_REGS_PARM1_SYSCALL(x) ({ _Pragma("GCC error \"use PT_REGS_PARM1_CORE_SYSCALL() instead\""); 0l; }) +#define PT_REGS_PARM1_SYSCALL(x) PT_REGS_PARM1_CORE_SYSCALL(x) #define PT_REGS_PARM1_CORE_SYSCALL(x) BPF_CORE_READ((const struct pt_regs___arm64 *)(x), orig_x0) #elif defined(bpf_target_mips) @@ -233,7 +235,7 @@ #define __PT_PARM5_REG a4 #define __PT_RET_REG ra #define __PT_FP_REG s0 -#define __PT_RC_REG a5 +#define __PT_RC_REG a0 #define __PT_SP_REG sp #define __PT_IP_REG pc /* riscv does not select ARCH_HAS_SYSCALL_WRAPPER. */ @@ -424,7 +426,7 @@ */ #define BPF_PROG(name, args...) \ name(unsigned long long *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(unsigned long long *ctx, ##args); \ typeof(name(0)) name(unsigned long long *ctx) \ { \ @@ -433,9 +435,116 @@ return ____##name(___bpf_ctx_cast(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(unsigned long long *ctx, ##args) +#ifndef ___bpf_nth2 +#define ___bpf_nth2(_, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, \ + _14, _15, _16, _17, _18, _19, _20, _21, _22, _23, _24, N, ...) N +#endif +#ifndef ___bpf_narg2 +#define ___bpf_narg2(...) \ + ___bpf_nth2(_, ##__VA_ARGS__, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, \ + 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0) +#endif + +#define ___bpf_treg_cnt(t) \ + __builtin_choose_expr(sizeof(t) == 1, 1, \ + __builtin_choose_expr(sizeof(t) == 2, 1, \ + __builtin_choose_expr(sizeof(t) == 4, 1, \ + __builtin_choose_expr(sizeof(t) == 8, 1, \ + __builtin_choose_expr(sizeof(t) == 16, 2, \ + (void)0))))) + +#define ___bpf_reg_cnt0() (0) +#define ___bpf_reg_cnt1(t, x) (___bpf_reg_cnt0() + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt2(t, x, args...) (___bpf_reg_cnt1(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt3(t, x, args...) (___bpf_reg_cnt2(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt4(t, x, args...) (___bpf_reg_cnt3(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt5(t, x, args...) (___bpf_reg_cnt4(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt6(t, x, args...) (___bpf_reg_cnt5(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt7(t, x, args...) (___bpf_reg_cnt6(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt8(t, x, args...) (___bpf_reg_cnt7(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt9(t, x, args...) (___bpf_reg_cnt8(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt10(t, x, args...) (___bpf_reg_cnt9(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt11(t, x, args...) (___bpf_reg_cnt10(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt12(t, x, args...) (___bpf_reg_cnt11(args) + ___bpf_treg_cnt(t)) +#define ___bpf_reg_cnt(args...) ___bpf_apply(___bpf_reg_cnt, ___bpf_narg2(args))(args) + +#define ___bpf_union_arg(t, x, n) \ + __builtin_choose_expr(sizeof(t) == 1, ({ union { __u8 z[1]; t x; } ___t = { .z = {ctx[n]}}; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 2, ({ union { __u16 z[1]; t x; } ___t = { .z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 4, ({ union { __u32 z[1]; t x; } ___t = { .z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 8, ({ union { __u64 z[1]; t x; } ___t = {.z = {ctx[n]} }; ___t.x; }), \ + __builtin_choose_expr(sizeof(t) == 16, ({ union { __u64 z[2]; t x; } ___t = {.z = {ctx[n], ctx[n + 1]} }; ___t.x; }), \ + (void)0))))) + +#define ___bpf_ctx_arg0(n, args...) +#define ___bpf_ctx_arg1(n, t, x) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt1(t, x)) +#define ___bpf_ctx_arg2(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt2(t, x, args)) ___bpf_ctx_arg1(n, args) +#define ___bpf_ctx_arg3(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt3(t, x, args)) ___bpf_ctx_arg2(n, args) +#define ___bpf_ctx_arg4(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt4(t, x, args)) ___bpf_ctx_arg3(n, args) +#define ___bpf_ctx_arg5(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt5(t, x, args)) ___bpf_ctx_arg4(n, args) +#define ___bpf_ctx_arg6(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt6(t, x, args)) ___bpf_ctx_arg5(n, args) +#define ___bpf_ctx_arg7(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt7(t, x, args)) ___bpf_ctx_arg6(n, args) +#define ___bpf_ctx_arg8(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt8(t, x, args)) ___bpf_ctx_arg7(n, args) +#define ___bpf_ctx_arg9(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt9(t, x, args)) ___bpf_ctx_arg8(n, args) +#define ___bpf_ctx_arg10(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt10(t, x, args)) ___bpf_ctx_arg9(n, args) +#define ___bpf_ctx_arg11(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt11(t, x, args)) ___bpf_ctx_arg10(n, args) +#define ___bpf_ctx_arg12(n, t, x, args...) , ___bpf_union_arg(t, x, n - ___bpf_reg_cnt12(t, x, args)) ___bpf_ctx_arg11(n, args) +#define ___bpf_ctx_arg(args...) ___bpf_apply(___bpf_ctx_arg, ___bpf_narg2(args))(___bpf_reg_cnt(args), args) + +#define ___bpf_ctx_decl0() +#define ___bpf_ctx_decl1(t, x) , t x +#define ___bpf_ctx_decl2(t, x, args...) , t x ___bpf_ctx_decl1(args) +#define ___bpf_ctx_decl3(t, x, args...) , t x ___bpf_ctx_decl2(args) +#define ___bpf_ctx_decl4(t, x, args...) , t x ___bpf_ctx_decl3(args) +#define ___bpf_ctx_decl5(t, x, args...) , t x ___bpf_ctx_decl4(args) +#define ___bpf_ctx_decl6(t, x, args...) , t x ___bpf_ctx_decl5(args) +#define ___bpf_ctx_decl7(t, x, args...) , t x ___bpf_ctx_decl6(args) +#define ___bpf_ctx_decl8(t, x, args...) , t x ___bpf_ctx_decl7(args) +#define ___bpf_ctx_decl9(t, x, args...) , t x ___bpf_ctx_decl8(args) +#define ___bpf_ctx_decl10(t, x, args...) , t x ___bpf_ctx_decl9(args) +#define ___bpf_ctx_decl11(t, x, args...) , t x ___bpf_ctx_decl10(args) +#define ___bpf_ctx_decl12(t, x, args...) , t x ___bpf_ctx_decl11(args) +#define ___bpf_ctx_decl(args...) ___bpf_apply(___bpf_ctx_decl, ___bpf_narg2(args))(args) + +/* + * BPF_PROG2 is an enhanced version of BPF_PROG in order to handle struct + * arguments. Since each struct argument might take one or two u64 values + * in the trampoline stack, argument type size is needed to place proper number + * of u64 values for each argument. Therefore, BPF_PROG2 has different + * syntax from BPF_PROG. For example, for the following BPF_PROG syntax: + * + * int BPF_PROG(test2, int a, int b) { ... } + * + * the corresponding BPF_PROG2 syntax is: + * + * int BPF_PROG2(test2, int, a, int, b) { ... } + * + * where type and the corresponding argument name are separated by comma. + * + * Use BPF_PROG2 macro if one of the arguments might be a struct/union larger + * than 8 bytes: + * + * int BPF_PROG2(test_struct_arg, struct bpf_testmod_struct_arg_1, a, int, b, + * int, c, int, d, struct bpf_testmod_struct_arg_2, e, int, ret) + * { + * // access a, b, c, d, e, and ret directly + * ... + * } + */ +#define BPF_PROG2(name, args...) \ +name(unsigned long long *ctx); \ +static __always_inline typeof(name(0)) \ +____##name(unsigned long long *ctx ___bpf_ctx_decl(args)); \ +typeof(name(0)) name(unsigned long long *ctx) \ +{ \ + return ____##name(ctx ___bpf_ctx_arg(args)); \ +} \ +static __always_inline typeof(name(0)) \ +____##name(unsigned long long *ctx ___bpf_ctx_decl(args)) + struct pt_regs; #define ___bpf_kprobe_args0() ctx @@ -458,7 +567,7 @@ */ #define BPF_KPROBE(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -467,7 +576,7 @@ return ____##name(___bpf_kprobe_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) #define ___bpf_kretprobe_args0() ctx @@ -482,7 +591,7 @@ */ #define BPF_KRETPROBE(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -493,39 +602,69 @@ } \ static __always_inline typeof(name(0)) ____##name(struct pt_regs *ctx, ##args) +/* If kernel has CONFIG_ARCH_HAS_SYSCALL_WRAPPER, read pt_regs directly */ #define ___bpf_syscall_args0() ctx -#define ___bpf_syscall_args1(x) ___bpf_syscall_args0(), (void *)PT_REGS_PARM1_CORE_SYSCALL(regs) -#define ___bpf_syscall_args2(x, args...) ___bpf_syscall_args1(args), (void *)PT_REGS_PARM2_CORE_SYSCALL(regs) -#define ___bpf_syscall_args3(x, args...) ___bpf_syscall_args2(args), (void *)PT_REGS_PARM3_CORE_SYSCALL(regs) -#define ___bpf_syscall_args4(x, args...) ___bpf_syscall_args3(args), (void *)PT_REGS_PARM4_CORE_SYSCALL(regs) -#define ___bpf_syscall_args5(x, args...) ___bpf_syscall_args4(args), (void *)PT_REGS_PARM5_CORE_SYSCALL(regs) +#define ___bpf_syscall_args1(x) ___bpf_syscall_args0(), (void *)PT_REGS_PARM1_SYSCALL(regs) +#define ___bpf_syscall_args2(x, args...) ___bpf_syscall_args1(args), (void *)PT_REGS_PARM2_SYSCALL(regs) +#define ___bpf_syscall_args3(x, args...) ___bpf_syscall_args2(args), (void *)PT_REGS_PARM3_SYSCALL(regs) +#define ___bpf_syscall_args4(x, args...) ___bpf_syscall_args3(args), (void *)PT_REGS_PARM4_SYSCALL(regs) +#define ___bpf_syscall_args5(x, args...) ___bpf_syscall_args4(args), (void *)PT_REGS_PARM5_SYSCALL(regs) #define ___bpf_syscall_args(args...) ___bpf_apply(___bpf_syscall_args, ___bpf_narg(args))(args) +/* If kernel doesn't have CONFIG_ARCH_HAS_SYSCALL_WRAPPER, we have to BPF_CORE_READ from pt_regs */ +#define ___bpf_syswrap_args0() ctx +#define ___bpf_syswrap_args1(x) ___bpf_syswrap_args0(), (void *)PT_REGS_PARM1_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args2(x, args...) ___bpf_syswrap_args1(args), (void *)PT_REGS_PARM2_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args3(x, args...) ___bpf_syswrap_args2(args), (void *)PT_REGS_PARM3_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args4(x, args...) ___bpf_syswrap_args3(args), (void *)PT_REGS_PARM4_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args5(x, args...) ___bpf_syswrap_args4(args), (void *)PT_REGS_PARM5_CORE_SYSCALL(regs) +#define ___bpf_syswrap_args(args...) ___bpf_apply(___bpf_syswrap_args, ___bpf_narg(args))(args) + /* - * BPF_KPROBE_SYSCALL is a variant of BPF_KPROBE, which is intended for + * BPF_KSYSCALL is a variant of BPF_KPROBE, which is intended for * tracing syscall functions, like __x64_sys_close. It hides the underlying * platform-specific low-level way of getting syscall input arguments from * struct pt_regs, and provides a familiar typed and named function arguments * syntax and semantics of accessing syscall input parameters. * - * Original struct pt_regs* context is preserved as 'ctx' argument. This might + * Original struct pt_regs * context is preserved as 'ctx' argument. This might * be necessary when using BPF helpers like bpf_perf_event_output(). * - * This macro relies on BPF CO-RE support. + * At the moment BPF_KSYSCALL does not transparently handle all the calling + * convention quirks for the following syscalls: + * + * - mmap(): __ARCH_WANT_SYS_OLD_MMAP. + * - clone(): CONFIG_CLONE_BACKWARDS, CONFIG_CLONE_BACKWARDS2 and + * CONFIG_CLONE_BACKWARDS3. + * - socket-related syscalls: __ARCH_WANT_SYS_SOCKETCALL. + * - compat syscalls. + * + * This may or may not change in the future. User needs to take extra measures + * to handle such quirks explicitly, if necessary. + * + * This macro relies on BPF CO-RE support and virtual __kconfig externs. */ -#define BPF_KPROBE_SYSCALL(name, args...) \ +#define BPF_KSYSCALL(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +extern _Bool LINUX_HAS_SYSCALL_WRAPPER __kconfig; \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ - struct pt_regs *regs = PT_REGS_SYSCALL_REGS(ctx); \ + struct pt_regs *regs = LINUX_HAS_SYSCALL_WRAPPER \ + ? (struct pt_regs *)PT_REGS_PARM1(ctx) \ + : ctx; \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored \"-Wint-conversion\"") \ - return ____##name(___bpf_syscall_args(args)); \ + if (LINUX_HAS_SYSCALL_WRAPPER) \ + return ____##name(___bpf_syswrap_args(args)); \ + else \ + return ____##name(___bpf_syscall_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) +#define BPF_KPROBE_SYSCALL BPF_KSYSCALL + #endif diff -Nru dwarves-1.24/lib/include/bpf/btf.c dwarves-1.25/lib/include/bpf/btf.c --- dwarves-1.24/lib/include/bpf/btf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/btf.c 2023-02-22 13:48:48.000000000 +0000 @@ -448,11 +448,6 @@ return 0; } -__u32 btf__get_nr_types(const struct btf *btf) -{ - return btf->start_id + btf->nr_types - 1; -} - __u32 btf__type_cnt(const struct btf *btf) { return btf->start_id + btf->nr_types; @@ -693,8 +688,21 @@ if (align <= 0) return libbpf_err(align); max_align = max(max_align, align); + + /* if field offset isn't aligned according to field + * type's alignment, then struct must be packed + */ + if (btf_member_bitfield_size(t, i) == 0 && + (m->offset % (8 * align)) != 0) + return 1; } + /* if struct/union size isn't a multiple of its alignment, + * then struct must be packed + */ + if ((t->size % max_align) != 0) + return 1; + return max_align; } default: @@ -995,6 +1003,7 @@ err = 0; if (!btf_data) { + pr_warn("failed to find '%s' ELF section in %s\n", BTF_ELF_SEC, path); err = -ENOENT; goto done; } @@ -1230,8 +1239,6 @@ return btf_load_into_kernel(btf, NULL, 0, 0); } -int btf__load(struct btf *) __attribute__((alias("btf__load_into_kernel"))); - int btf__fd(const struct btf *btf) { return btf->fd; @@ -1408,92 +1415,6 @@ return btf__load_from_kernel_by_id_split(id, NULL); } -int btf__get_from_id(__u32 id, struct btf **btf) -{ - struct btf *res; - int err; - - *btf = NULL; - res = btf__load_from_kernel_by_id(id); - err = libbpf_get_error(res); - - if (err) - return libbpf_err(err); - - *btf = res; - return 0; -} - -int btf__get_map_kv_tids(const struct btf *btf, const char *map_name, - __u32 expected_key_size, __u32 expected_value_size, - __u32 *key_type_id, __u32 *value_type_id) -{ - const struct btf_type *container_type; - const struct btf_member *key, *value; - const size_t max_name = 256; - char container_name[max_name]; - __s64 key_size, value_size; - __s32 container_id; - - if (snprintf(container_name, max_name, "____btf_map_%s", map_name) == max_name) { - pr_warn("map:%s length of '____btf_map_%s' is too long\n", - map_name, map_name); - return libbpf_err(-EINVAL); - } - - container_id = btf__find_by_name(btf, container_name); - if (container_id < 0) { - pr_debug("map:%s container_name:%s cannot be found in BTF. Missing BPF_ANNOTATE_KV_PAIR?\n", - map_name, container_name); - return libbpf_err(container_id); - } - - container_type = btf__type_by_id(btf, container_id); - if (!container_type) { - pr_warn("map:%s cannot find BTF type for container_id:%u\n", - map_name, container_id); - return libbpf_err(-EINVAL); - } - - if (!btf_is_struct(container_type) || btf_vlen(container_type) < 2) { - pr_warn("map:%s container_name:%s is an invalid container struct\n", - map_name, container_name); - return libbpf_err(-EINVAL); - } - - key = btf_members(container_type); - value = key + 1; - - key_size = btf__resolve_size(btf, key->type); - if (key_size < 0) { - pr_warn("map:%s invalid BTF key_type_size\n", map_name); - return libbpf_err(key_size); - } - - if (expected_key_size != key_size) { - pr_warn("map:%s btf_key_type_size:%u != map_def_key_size:%u\n", - map_name, (__u32)key_size, expected_key_size); - return libbpf_err(-EINVAL); - } - - value_size = btf__resolve_size(btf, value->type); - if (value_size < 0) { - pr_warn("map:%s invalid BTF value_type_size\n", map_name); - return libbpf_err(value_size); - } - - if (expected_value_size != value_size) { - pr_warn("map:%s btf_value_type_size:%u != map_def_value_size:%u\n", - map_name, (__u32)value_size, expected_value_size); - return libbpf_err(-EINVAL); - } - - *key_type_id = key->type; - *value_type_id = value->type; - - return 0; -} - static void btf_invalidate_raw_data(struct btf *btf) { if (btf->raw_data) { @@ -1652,15 +1573,15 @@ static int btf_rewrite_str(__u32 *str_off, void *ctx) { struct btf_pipe *p = ctx; - void *mapped_off; + long mapped_off; int off, err; if (!*str_off) /* nothing to do for empty strings */ return 0; if (p->str_off_map && - hashmap__find(p->str_off_map, (void *)(long)*str_off, &mapped_off)) { - *str_off = (__u32)(long)mapped_off; + hashmap__find(p->str_off_map, *str_off, &mapped_off)) { + *str_off = mapped_off; return 0; } @@ -1672,7 +1593,7 @@ * performing expensive string comparisons. */ if (p->str_off_map) { - err = hashmap__append(p->str_off_map, (void *)(long)*str_off, (void *)(long)off); + err = hashmap__append(p->str_off_map, *str_off, off); if (err) return err; } @@ -1723,8 +1644,8 @@ return 0; } -static size_t btf_dedup_identity_hash_fn(const void *key, void *ctx); -static bool btf_dedup_equal_fn(const void *k1, const void *k2, void *ctx); +static size_t btf_dedup_identity_hash_fn(long key, void *ctx); +static bool btf_dedup_equal_fn(long k1, long k2, void *ctx); int btf__add_btf(struct btf *btf, const struct btf *src_btf) { @@ -1817,7 +1738,8 @@ memset(btf->strs_data + old_strs_len, 0, btf->hdr->str_len - old_strs_len); /* and now restore original strings section size; types data size - * wasn't modified, so doesn't need restoring, see big comment above */ + * wasn't modified, so doesn't need restoring, see big comment above + */ btf->hdr->str_len = old_strs_len; hashmap__free(p.str_off_map); @@ -2422,7 +2344,7 @@ */ int btf__add_type_tag(struct btf *btf, const char *value, int ref_type_id) { - if (!value|| !value[0]) + if (!value || !value[0]) return libbpf_err(-EINVAL); return btf_add_ref_kind(btf, BTF_KIND_TYPE_TAG, value, ref_type_id); @@ -2965,81 +2887,6 @@ return btf_ext->data; } -static int btf_ext_reloc_info(const struct btf *btf, - const struct btf_ext_info *ext_info, - const char *sec_name, __u32 insns_cnt, - void **info, __u32 *cnt) -{ - __u32 sec_hdrlen = sizeof(struct btf_ext_info_sec); - __u32 i, record_size, existing_len, records_len; - struct btf_ext_info_sec *sinfo; - const char *info_sec_name; - __u64 remain_len; - void *data; - - record_size = ext_info->rec_size; - sinfo = ext_info->info; - remain_len = ext_info->len; - while (remain_len > 0) { - records_len = sinfo->num_info * record_size; - info_sec_name = btf__name_by_offset(btf, sinfo->sec_name_off); - if (strcmp(info_sec_name, sec_name)) { - remain_len -= sec_hdrlen + records_len; - sinfo = (void *)sinfo + sec_hdrlen + records_len; - continue; - } - - existing_len = (*cnt) * record_size; - data = realloc(*info, existing_len + records_len); - if (!data) - return libbpf_err(-ENOMEM); - - memcpy(data + existing_len, sinfo->data, records_len); - /* adjust insn_off only, the rest data will be passed - * to the kernel. - */ - for (i = 0; i < sinfo->num_info; i++) { - __u32 *insn_off; - - insn_off = data + existing_len + (i * record_size); - *insn_off = *insn_off / sizeof(struct bpf_insn) + insns_cnt; - } - *info = data; - *cnt += sinfo->num_info; - return 0; - } - - return libbpf_err(-ENOENT); -} - -int btf_ext__reloc_func_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **func_info, __u32 *cnt) -{ - return btf_ext_reloc_info(btf, &btf_ext->func_info, sec_name, - insns_cnt, func_info, cnt); -} - -int btf_ext__reloc_line_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **line_info, __u32 *cnt) -{ - return btf_ext_reloc_info(btf, &btf_ext->line_info, sec_name, - insns_cnt, line_info, cnt); -} - -__u32 btf_ext__func_info_rec_size(const struct btf_ext *btf_ext) -{ - return btf_ext->func_info.rec_size; -} - -__u32 btf_ext__line_info_rec_size(const struct btf_ext *btf_ext) -{ - return btf_ext->line_info.rec_size; -} - struct btf_dedup; static struct btf_dedup *btf_dedup_new(struct btf *btf, const struct btf_dedup_opts *opts); @@ -3049,6 +2896,7 @@ static int btf_dedup_prim_types(struct btf_dedup *d); static int btf_dedup_struct_types(struct btf_dedup *d); static int btf_dedup_ref_types(struct btf_dedup *d); +static int btf_dedup_resolve_fwds(struct btf_dedup *d); static int btf_dedup_compact_types(struct btf_dedup *d); static int btf_dedup_remap_types(struct btf_dedup *d); @@ -3156,15 +3004,16 @@ * Algorithm summary * ================= * - * Algorithm completes its work in 6 separate passes: + * Algorithm completes its work in 7 separate passes: * * 1. Strings deduplication. * 2. Primitive types deduplication (int, enum, fwd). * 3. Struct/union types deduplication. - * 4. Reference types deduplication (pointers, typedefs, arrays, funcs, func + * 4. Resolve unambiguous forward declarations. + * 5. Reference types deduplication (pointers, typedefs, arrays, funcs, func * protos, and const/volatile/restrict modifiers). - * 5. Types compaction. - * 6. Types remapping. + * 6. Types compaction. + * 7. Types remapping. * * Algorithm determines canonical type descriptor, which is a single * representative type for each truly unique type. This canonical type is the @@ -3189,9 +3038,7 @@ * deduplicating structs/unions is described in greater details in comments for * `btf_dedup_is_equiv` function. */ - -DEFAULT_VERSION(btf__dedup_v0_6_0, btf__dedup, LIBBPF_0.6.0) -int btf__dedup_v0_6_0(struct btf *btf, const struct btf_dedup_opts *opts) +int btf__dedup(struct btf *btf, const struct btf_dedup_opts *opts) { struct btf_dedup *d; int err; @@ -3230,6 +3077,11 @@ pr_debug("btf_dedup_struct_types failed:%d\n", err); goto done; } + err = btf_dedup_resolve_fwds(d); + if (err < 0) { + pr_debug("btf_dedup_resolve_fwds failed:%d\n", err); + goto done; + } err = btf_dedup_ref_types(d); if (err < 0) { pr_debug("btf_dedup_ref_types failed:%d\n", err); @@ -3251,19 +3103,6 @@ return libbpf_err(err); } -COMPAT_VERSION(btf__dedup_deprecated, btf__dedup, LIBBPF_0.0.2) -int btf__dedup_deprecated(struct btf *btf, struct btf_ext *btf_ext, const void *unused_opts) -{ - LIBBPF_OPTS(btf_dedup_opts, opts, .btf_ext = btf_ext); - - if (unused_opts) { - pr_warn("please use new version of btf__dedup() that supports options\n"); - return libbpf_err(-ENOTSUP); - } - - return btf__dedup(btf, &opts); -} - #define BTF_UNPROCESSED_ID ((__u32)-1) #define BTF_IN_PROGRESS_ID ((__u32)-2) @@ -3309,12 +3148,11 @@ } #define for_each_dedup_cand(d, node, hash) \ - hashmap__for_each_key_entry(d->dedup_table, node, (void *)hash) + hashmap__for_each_key_entry(d->dedup_table, node, hash) static int btf_dedup_table_add(struct btf_dedup *d, long hash, __u32 type_id) { - return hashmap__append(d->dedup_table, - (void *)hash, (void *)(long)type_id); + return hashmap__append(d->dedup_table, hash, type_id); } static int btf_dedup_hypot_map_add(struct btf_dedup *d, @@ -3361,17 +3199,17 @@ free(d); } -static size_t btf_dedup_identity_hash_fn(const void *key, void *ctx) +static size_t btf_dedup_identity_hash_fn(long key, void *ctx) { - return (size_t)key; + return key; } -static size_t btf_dedup_collision_hash_fn(const void *key, void *ctx) +static size_t btf_dedup_collision_hash_fn(long key, void *ctx) { return 0; } -static bool btf_dedup_equal_fn(const void *k1, const void *k2, void *ctx) +static bool btf_dedup_equal_fn(long k1, long k2, void *ctx) { return k1 == k2; } @@ -3587,23 +3425,17 @@ { long h; - /* don't hash vlen and enum members to support enum fwd resolving */ + /* don't hash vlen, enum members and size to support enum fwd resolving */ h = hash_combine(0, t->name_off); - h = hash_combine(h, t->info & ~0xffff); - h = hash_combine(h, t->size); return h; } -/* Check structural equality of two ENUMs. */ -static bool btf_equal_enum(struct btf_type *t1, struct btf_type *t2) +static bool btf_equal_enum_members(struct btf_type *t1, struct btf_type *t2) { const struct btf_enum *m1, *m2; __u16 vlen; int i; - if (!btf_equal_common(t1, t2)) - return false; - vlen = btf_vlen(t1); m1 = btf_enum(t1); m2 = btf_enum(t2); @@ -3616,15 +3448,12 @@ return true; } -static bool btf_equal_enum64(struct btf_type *t1, struct btf_type *t2) +static bool btf_equal_enum64_members(struct btf_type *t1, struct btf_type *t2) { const struct btf_enum64 *m1, *m2; __u16 vlen; int i; - if (!btf_equal_common(t1, t2)) - return false; - vlen = btf_vlen(t1); m1 = btf_enum64(t1); m2 = btf_enum64(t2); @@ -3638,6 +3467,19 @@ return true; } +/* Check structural equality of two ENUMs or ENUM64s. */ +static bool btf_equal_enum(struct btf_type *t1, struct btf_type *t2) +{ + if (!btf_equal_common(t1, t2)) + return false; + + /* t1 & t2 kinds are identical because of btf_equal_common */ + if (btf_kind(t1) == BTF_KIND_ENUM) + return btf_equal_enum_members(t1, t2); + else + return btf_equal_enum64_members(t1, t2); +} + static inline bool btf_is_enum_fwd(struct btf_type *t) { return btf_is_any_enum(t) && btf_vlen(t) == 0; @@ -3647,21 +3489,14 @@ { if (!btf_is_enum_fwd(t1) && !btf_is_enum_fwd(t2)) return btf_equal_enum(t1, t2); - /* ignore vlen when comparing */ - return t1->name_off == t2->name_off && - (t1->info & ~0xffff) == (t2->info & ~0xffff) && - t1->size == t2->size; -} - -static bool btf_compat_enum64(struct btf_type *t1, struct btf_type *t2) -{ - if (!btf_is_enum_fwd(t1) && !btf_is_enum_fwd(t2)) - return btf_equal_enum64(t1, t2); - - /* ignore vlen when comparing */ + /* At this point either t1 or t2 or both are forward declarations, thus: + * - skip comparing vlen because it is zero for forward declarations; + * - skip comparing size to allow enum forward declarations + * to be compatible with enum64 full declarations; + * - skip comparing kind for the same reason. + */ return t1->name_off == t2->name_off && - (t1->info & ~0xffff) == (t2->info & ~0xffff) && - t1->size == t2->size; + btf_is_any_enum(t1) && btf_is_any_enum(t2); } /* @@ -3936,7 +3771,7 @@ case BTF_KIND_INT: h = btf_hash_int_decl_tag(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_int_tag(t, cand)) { new_id = cand_id; @@ -3946,9 +3781,10 @@ break; case BTF_KIND_ENUM: + case BTF_KIND_ENUM64: h = btf_hash_enum(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_enum(t, cand)) { new_id = cand_id; @@ -3966,32 +3802,11 @@ } break; - case BTF_KIND_ENUM64: - h = btf_hash_enum(t); - for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; - cand = btf_type_by_id(d->btf, cand_id); - if (btf_equal_enum64(t, cand)) { - new_id = cand_id; - break; - } - if (btf_compat_enum64(t, cand)) { - if (btf_is_enum_fwd(t)) { - /* resolve fwd to full enum */ - new_id = cand_id; - break; - } - /* resolve canonical enum fwd to full enum */ - d->map[cand_id] = type_id; - } - } - break; - case BTF_KIND_FWD: case BTF_KIND_FLOAT: h = btf_hash_common(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_common(t, cand)) { new_id = cand_id; @@ -4070,14 +3885,14 @@ } /* Check if given two types are identical ARRAY definitions */ -static int btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) +static bool btf_dedup_identical_arrays(struct btf_dedup *d, __u32 id1, __u32 id2) { struct btf_type *t1, *t2; t1 = btf_type_by_id(d->btf, id1); t2 = btf_type_by_id(d->btf, id2); if (!btf_is_array(t1) || !btf_is_array(t2)) - return 0; + return false; return btf_equal_array(t1, t2); } @@ -4101,7 +3916,9 @@ m1 = btf_members(t1); m2 = btf_members(t2); for (i = 0, n = btf_vlen(t1); i < n; i++, m1++, m2++) { - if (m1->type != m2->type) + if (m1->type != m2->type && + !btf_dedup_identical_arrays(d, m1->type, m2->type) && + !btf_dedup_identical_structs(d, m1->type, m2->type)) return false; } return true; @@ -4280,10 +4097,8 @@ return btf_equal_int_tag(cand_type, canon_type); case BTF_KIND_ENUM: - return btf_compat_enum(cand_type, canon_type); - case BTF_KIND_ENUM64: - return btf_compat_enum64(cand_type, canon_type); + return btf_compat_enum(cand_type, canon_type); case BTF_KIND_FWD: case BTF_KIND_FLOAT: @@ -4494,7 +4309,7 @@ h = btf_hash_struct(t); for_each_dedup_cand(d, hash_entry, h) { - __u32 cand_id = (__u32)(long)hash_entry->value; + __u32 cand_id = hash_entry->value; int eq; /* @@ -4599,7 +4414,7 @@ h = btf_hash_common(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_common(t, cand)) { new_id = cand_id; @@ -4616,7 +4431,7 @@ h = btf_hash_int_decl_tag(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_int_tag(t, cand)) { new_id = cand_id; @@ -4640,7 +4455,7 @@ h = btf_hash_array(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_array(t, cand)) { new_id = cand_id; @@ -4672,7 +4487,7 @@ h = btf_hash_fnproto(t); for_each_dedup_cand(d, hash_entry, h) { - cand_id = (__u32)(long)hash_entry->value; + cand_id = hash_entry->value; cand = btf_type_by_id(d->btf, cand_id); if (btf_equal_fnproto(t, cand)) { new_id = cand_id; @@ -4709,6 +4524,134 @@ } /* + * Collect a map from type names to type ids for all canonical structs + * and unions. If the same name is shared by several canonical types + * use a special value 0 to indicate this fact. + */ +static int btf_dedup_fill_unique_names_map(struct btf_dedup *d, struct hashmap *names_map) +{ + __u32 nr_types = btf__type_cnt(d->btf); + struct btf_type *t; + __u32 type_id; + __u16 kind; + int err; + + /* + * Iterate over base and split module ids in order to get all + * available structs in the map. + */ + for (type_id = 1; type_id < nr_types; ++type_id) { + t = btf_type_by_id(d->btf, type_id); + kind = btf_kind(t); + + if (kind != BTF_KIND_STRUCT && kind != BTF_KIND_UNION) + continue; + + /* Skip non-canonical types */ + if (type_id != d->map[type_id]) + continue; + + err = hashmap__add(names_map, t->name_off, type_id); + if (err == -EEXIST) + err = hashmap__set(names_map, t->name_off, 0, NULL, NULL); + + if (err) + return err; + } + + return 0; +} + +static int btf_dedup_resolve_fwd(struct btf_dedup *d, struct hashmap *names_map, __u32 type_id) +{ + struct btf_type *t = btf_type_by_id(d->btf, type_id); + enum btf_fwd_kind fwd_kind = btf_kflag(t); + __u16 cand_kind, kind = btf_kind(t); + struct btf_type *cand_t; + uintptr_t cand_id; + + if (kind != BTF_KIND_FWD) + return 0; + + /* Skip if this FWD already has a mapping */ + if (type_id != d->map[type_id]) + return 0; + + if (!hashmap__find(names_map, t->name_off, &cand_id)) + return 0; + + /* Zero is a special value indicating that name is not unique */ + if (!cand_id) + return 0; + + cand_t = btf_type_by_id(d->btf, cand_id); + cand_kind = btf_kind(cand_t); + if ((cand_kind == BTF_KIND_STRUCT && fwd_kind != BTF_FWD_STRUCT) || + (cand_kind == BTF_KIND_UNION && fwd_kind != BTF_FWD_UNION)) + return 0; + + d->map[type_id] = cand_id; + + return 0; +} + +/* + * Resolve unambiguous forward declarations. + * + * The lion's share of all FWD declarations is resolved during + * `btf_dedup_struct_types` phase when different type graphs are + * compared against each other. However, if in some compilation unit a + * FWD declaration is not a part of a type graph compared against + * another type graph that declaration's canonical type would not be + * changed. Example: + * + * CU #1: + * + * struct foo; + * struct foo *some_global; + * + * CU #2: + * + * struct foo { int u; }; + * struct foo *another_global; + * + * After `btf_dedup_struct_types` the BTF looks as follows: + * + * [1] STRUCT 'foo' size=4 vlen=1 ... + * [2] INT 'int' size=4 ... + * [3] PTR '(anon)' type_id=1 + * [4] FWD 'foo' fwd_kind=struct + * [5] PTR '(anon)' type_id=4 + * + * This pass assumes that such FWD declarations should be mapped to + * structs or unions with identical name in case if the name is not + * ambiguous. + */ +static int btf_dedup_resolve_fwds(struct btf_dedup *d) +{ + int i, err; + struct hashmap *names_map; + + names_map = hashmap__new(btf_dedup_identity_hash_fn, btf_dedup_equal_fn, NULL); + if (IS_ERR(names_map)) + return PTR_ERR(names_map); + + err = btf_dedup_fill_unique_names_map(d, names_map); + if (err < 0) + goto exit; + + for (i = 0; i < d->btf->nr_types; i++) { + err = btf_dedup_resolve_fwd(d, names_map, d->btf->start_id + i); + if (err < 0) + break; + } + +exit: + hashmap__free(names_map); + return err; +} + +/* * Compact types. * * After we established for each type its corresponding canonical representative @@ -4825,20 +4768,17 @@ */ struct btf *btf__load_vmlinux_btf(void) { - struct { - const char *path_fmt; - bool raw_btf; - } locations[] = { + const char *locations[] = { /* try canonical vmlinux BTF through sysfs first */ - { "/sys/kernel/btf/vmlinux", true /* raw BTF */ }, - /* fall back to trying to find vmlinux ELF on disk otherwise */ - { "/boot/vmlinux-%1$s" }, - { "/lib/modules/%1$s/vmlinux-%1$s" }, - { "/lib/modules/%1$s/build/vmlinux" }, - { "/usr/lib/modules/%1$s/kernel/vmlinux" }, - { "/usr/lib/debug/boot/vmlinux-%1$s" }, - { "/usr/lib/debug/boot/vmlinux-%1$s.debug" }, - { "/usr/lib/debug/lib/modules/%1$s/vmlinux" }, + "/sys/kernel/btf/vmlinux", + /* fall back to trying to find vmlinux on disk otherwise */ + "/boot/vmlinux-%1$s", + "/lib/modules/%1$s/vmlinux-%1$s", + "/lib/modules/%1$s/build/vmlinux", + "/usr/lib/modules/%1$s/kernel/vmlinux", + "/usr/lib/debug/boot/vmlinux-%1$s", + "/usr/lib/debug/boot/vmlinux-%1$s.debug", + "/usr/lib/debug/lib/modules/%1$s/vmlinux", }; char path[PATH_MAX + 1]; struct utsname buf; @@ -4848,15 +4788,12 @@ uname(&buf); for (i = 0; i < ARRAY_SIZE(locations); i++) { - snprintf(path, PATH_MAX, locations[i].path_fmt, buf.release); + snprintf(path, PATH_MAX, locations[i], buf.release); - if (access(path, R_OK)) + if (faccessat(AT_FDCWD, path, R_OK, AT_EACCESS)) continue; - if (locations[i].raw_btf) - btf = btf__parse_raw(path); - else - btf = btf__parse_elf(path, NULL); + btf = btf__parse(path, NULL); err = libbpf_get_error(btf); pr_debug("loading kernel BTF '%s': %d\n", path, err); if (err) diff -Nru dwarves-1.24/lib/include/bpf/btf_dump.c dwarves-1.25/lib/include/bpf/btf_dump.c --- dwarves-1.24/lib/include/bpf/btf_dump.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/btf_dump.c 2023-02-22 13:48:48.000000000 +0000 @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -117,14 +118,14 @@ struct btf_dump_data *typed_dump; }; -static size_t str_hash_fn(const void *key, void *ctx) +static size_t str_hash_fn(long key, void *ctx) { - return str_hash(key); + return str_hash((void *)key); } -static bool str_equal_fn(const void *a, const void *b, void *ctx) +static bool str_equal_fn(long a, long b, void *ctx) { - return strcmp(a, b) == 0; + return strcmp((void *)a, (void *)b) == 0; } static const char *btf_name_of(const struct btf_dump *d, __u32 name_off) @@ -144,15 +145,17 @@ static int btf_dump_mark_referenced(struct btf_dump *d); static int btf_dump_resize(struct btf_dump *d); -DEFAULT_VERSION(btf_dump__new_v0_6_0, btf_dump__new, LIBBPF_0.6.0) -struct btf_dump *btf_dump__new_v0_6_0(const struct btf *btf, - btf_dump_printf_fn_t printf_fn, - void *ctx, - const struct btf_dump_opts *opts) +struct btf_dump *btf_dump__new(const struct btf *btf, + btf_dump_printf_fn_t printf_fn, + void *ctx, + const struct btf_dump_opts *opts) { struct btf_dump *d; int err; + if (!OPTS_VALID(opts, btf_dump_opts)) + return libbpf_err_ptr(-EINVAL); + if (!printf_fn) return libbpf_err_ptr(-EINVAL); @@ -188,17 +191,6 @@ return libbpf_err_ptr(err); } -COMPAT_VERSION(btf_dump__new_deprecated, btf_dump__new, LIBBPF_0.0.4) -struct btf_dump *btf_dump__new_deprecated(const struct btf *btf, - const struct btf_ext *btf_ext, - const struct btf_dump_opts *opts, - btf_dump_printf_fn_t printf_fn) -{ - if (!printf_fn) - return libbpf_err_ptr(-EINVAL); - return btf_dump__new_v0_6_0(btf, printf_fn, opts ? opts->ctx : NULL, opts); -} - static int btf_dump_resize(struct btf_dump *d) { int err, last_id = btf__type_cnt(d->btf) - 1; @@ -228,6 +220,17 @@ return 0; } +static void btf_dump_free_names(struct hashmap *map) +{ + size_t bkt; + struct hashmap_entry *cur; + + hashmap__for_each_entry(map, cur, bkt) + free((void *)cur->pkey); + + hashmap__free(map); +} + void btf_dump__free(struct btf_dump *d) { int i; @@ -246,8 +249,8 @@ free(d->cached_names); free(d->emit_queue); free(d->decl_stack); - hashmap__free(d->type_names); - hashmap__free(d->ident_names); + btf_dump_free_names(d->type_names); + btf_dump_free_names(d->ident_names); free(d); } @@ -831,14 +834,9 @@ const struct btf_type *t) { const struct btf_member *m; - int align, i, bit_sz; + int max_align = 1, align, i, bit_sz; __u16 vlen; - align = btf__align_of(btf, id); - /* size of a non-packed struct has to be a multiple of its alignment*/ - if (align && t->size % align) - return true; - m = btf_members(t); vlen = btf_vlen(t); /* all non-bitfield fields have to be naturally aligned */ @@ -847,8 +845,11 @@ bit_sz = btf_member_bitfield_size(t, i); if (align && bit_sz == 0 && m->offset % (8 * align) != 0) return true; + max_align = max(align, max_align); } - + /* size of a non-packed struct has to be a multiple of its alignment */ + if (t->size % max_align != 0) + return true; /* * if original struct was marked as packed, but its layout is * naturally aligned, we'll detect that it's not packed @@ -856,44 +857,97 @@ return false; } -static int chip_away_bits(int total, int at_most) -{ - return total % at_most ? : at_most; -} - static void btf_dump_emit_bit_padding(const struct btf_dump *d, - int cur_off, int m_off, int m_bit_sz, - int align, int lvl) + int cur_off, int next_off, int next_align, + bool in_bitfield, int lvl) { - int off_diff = m_off - cur_off; - int ptr_bits = d->ptr_sz * 8; + const struct { + const char *name; + int bits; + } pads[] = { + {"long", d->ptr_sz * 8}, {"int", 32}, {"short", 16}, {"char", 8} + }; + int new_off, pad_bits, bits, i; + const char *pad_type; + + if (cur_off >= next_off) + return; /* no gap */ + + /* For filling out padding we want to take advantage of + * natural alignment rules to minimize unnecessary explicit + * padding. First, we find the largest type (among long, int, + * short, or char) that can be used to force naturally aligned + * boundary. Once determined, we'll use such type to fill in + * the remaining padding gap. In some cases we can rely on + * compiler filling some gaps, but sometimes we need to force + * alignment to close natural alignment with markers like + * `long: 0` (this is always the case for bitfields). Note + * that even if struct itself has, let's say 4-byte alignment + * (i.e., it only uses up to int-aligned types), using `long: + * X;` explicit padding doesn't actually change struct's + * overall alignment requirements, but compiler does take into + * account that type's (long, in this example) natural + * alignment requirements when adding implicit padding. We use + * this fact heavily and don't worry about ruining correct + * struct alignment requirement. + */ + for (i = 0; i < ARRAY_SIZE(pads); i++) { + pad_bits = pads[i].bits; + pad_type = pads[i].name; + + new_off = roundup(cur_off, pad_bits); + if (new_off <= next_off) + break; + } - if (off_diff <= 0) - /* no gap */ - return; - if (m_bit_sz == 0 && off_diff < align * 8) - /* natural padding will take care of a gap */ - return; + if (new_off > cur_off && new_off <= next_off) { + /* We need explicit `: 0` aligning mark if next + * field is right on alignment offset and its + * alignment requirement is less strict than 's + * alignment (so compiler won't naturally align to the + * offset we expect), or if subsequent `: X`, + * will actually completely fit in the remaining hole, + * making compiler basically ignore `: X` + * completely. + */ + if (in_bitfield || + (new_off == next_off && roundup(cur_off, next_align * 8) != new_off) || + (new_off != next_off && next_off - new_off <= new_off - cur_off)) + /* but for bitfields we'll emit explicit bit count */ + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, + in_bitfield ? new_off - cur_off : 0); + cur_off = new_off; + } + + /* Now we know we start at naturally aligned offset for a chosen + * padding type (long, int, short, or char), and so the rest is just + * a straightforward filling of remaining padding gap with full + * `: sizeof();` markers, except for the last one, which + * might need smaller than sizeof() padding. + */ + while (cur_off != next_off) { + bits = min(next_off - cur_off, pad_bits); + if (bits == pad_bits) { + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, pad_bits); + cur_off += bits; + continue; + } + /* For the remainder padding that doesn't cover entire + * pad_type bit length, we pick the smallest necessary type. + * This is pure aesthetics, we could have just used `long`, + * but having smallest necessary one communicates better the + * scale of the padding gap. + */ + for (i = ARRAY_SIZE(pads) - 1; i >= 0; i--) { + pad_type = pads[i].name; + pad_bits = pads[i].bits; + if (pad_bits < bits) + continue; - while (off_diff > 0) { - const char *pad_type; - int pad_bits; - - if (ptr_bits > 32 && off_diff > 32) { - pad_type = "long"; - pad_bits = chip_away_bits(off_diff, ptr_bits); - } else if (off_diff > 16) { - pad_type = "int"; - pad_bits = chip_away_bits(off_diff, 32); - } else if (off_diff > 8) { - pad_type = "short"; - pad_bits = chip_away_bits(off_diff, 16); - } else { - pad_type = "char"; - pad_bits = chip_away_bits(off_diff, 8); + btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, bits); + cur_off += bits; + break; } - btf_dump_printf(d, "\n%s%s: %d;", pfx(lvl), pad_type, pad_bits); - off_diff -= pad_bits; } } @@ -913,9 +967,11 @@ { const struct btf_member *m = btf_members(t); bool is_struct = btf_is_struct(t); - int align, i, packed, off = 0; + bool packed, prev_bitfield = false; + int align, i, off = 0; __u16 vlen = btf_vlen(t); + align = btf__align_of(d->btf, id); packed = is_struct ? btf_is_struct_packed(d->btf, id, t) : 0; btf_dump_printf(d, "%s%s%s {", @@ -925,37 +981,47 @@ for (i = 0; i < vlen; i++, m++) { const char *fname; - int m_off, m_sz; + int m_off, m_sz, m_align; + bool in_bitfield; fname = btf_name_of(d, m->name_off); m_sz = btf_member_bitfield_size(t, i); m_off = btf_member_bit_offset(t, i); - align = packed ? 1 : btf__align_of(d->btf, m->type); + m_align = packed ? 1 : btf__align_of(d->btf, m->type); + + in_bitfield = prev_bitfield && m_sz != 0; - btf_dump_emit_bit_padding(d, off, m_off, m_sz, align, lvl + 1); + btf_dump_emit_bit_padding(d, off, m_off, m_align, in_bitfield, lvl + 1); btf_dump_printf(d, "\n%s", pfx(lvl + 1)); btf_dump_emit_type_decl(d, m->type, fname, lvl + 1); if (m_sz) { btf_dump_printf(d, ": %d", m_sz); off = m_off + m_sz; + prev_bitfield = true; } else { m_sz = max((__s64)0, btf__resolve_size(d->btf, m->type)); off = m_off + m_sz * 8; + prev_bitfield = false; } + btf_dump_printf(d, ";"); } /* pad at the end, if necessary */ - if (is_struct) { - align = packed ? 1 : btf__align_of(d->btf, id); - btf_dump_emit_bit_padding(d, off, t->size * 8, 0, align, - lvl + 1); - } + if (is_struct) + btf_dump_emit_bit_padding(d, off, t->size * 8, align, false, lvl + 1); - if (vlen) + /* + * Keep `struct empty {}` on a single line, + * only print newline when there are regular or padding fields. + */ + if (vlen || t->size) { btf_dump_printf(d, "\n"); - btf_dump_printf(d, "%s}", pfx(lvl)); + btf_dump_printf(d, "%s}", pfx(lvl)); + } else { + btf_dump_printf(d, "}"); + } if (packed) btf_dump_printf(d, " __attribute__((packed))"); } @@ -1067,6 +1133,43 @@ else btf_dump_emit_enum64_val(d, t, lvl, vlen); btf_dump_printf(d, "\n%s}", pfx(lvl)); + + /* special case enums with special sizes */ + if (t->size == 1) { + /* one-byte enums can be forced with mode(byte) attribute */ + btf_dump_printf(d, " __attribute__((mode(byte)))"); + } else if (t->size == 8 && d->ptr_sz == 8) { + /* enum can be 8-byte sized if one of the enumerator values + * doesn't fit in 32-bit integer, or by adding mode(word) + * attribute (but probably only on 64-bit architectures); do + * our best here to try to satisfy the contract without adding + * unnecessary attributes + */ + bool needs_word_mode; + + if (btf_is_enum(t)) { + /* enum can't represent 64-bit values, so we need word mode */ + needs_word_mode = true; + } else { + /* enum64 needs mode(word) if none of its values has + * non-zero upper 32-bits (which means that all values + * fit in 32-bit integers and won't cause compiler to + * bump enum to be 64-bit naturally + */ + int i; + + needs_word_mode = true; + for (i = 0; i < vlen; i++) { + if (btf_enum64(t)[i].val_hi32 != 0) { + needs_word_mode = false; + break; + } + } + } + if (needs_word_mode) + btf_dump_printf(d, " __attribute__((mode(word)))"); + } + } static void btf_dump_emit_fwd_def(struct btf_dump *d, __u32 id, @@ -1529,11 +1632,22 @@ static size_t btf_dump_name_dups(struct btf_dump *d, struct hashmap *name_map, const char *orig_name) { + char *old_name, *new_name; size_t dup_cnt = 0; + int err; + + new_name = strdup(orig_name); + if (!new_name) + return 1; - hashmap__find(name_map, orig_name, (void **)&dup_cnt); + (void)hashmap__find(name_map, orig_name, &dup_cnt); dup_cnt++; - hashmap__set(name_map, orig_name, (void *)dup_cnt, NULL, NULL); + + err = hashmap__set(name_map, new_name, dup_cnt, &old_name, NULL); + if (err) + free(new_name); + + free(old_name); return dup_cnt; } @@ -1972,7 +2086,7 @@ { const struct btf_member *m = btf_members(t); __u16 n = btf_vlen(t); - int i, err; + int i, err = 0; /* note that we increment depth before calling btf_dump_print() below; * this is intentional. btf_dump_data_newline() will not print a @@ -2054,7 +2168,7 @@ *value = *(__s64 *)data; return 0; case 4: - *value = is_signed ? *(__s32 *)data : *(__u32 *)data; + *value = is_signed ? (__s64)*(__s32 *)data : *(__u32 *)data; return 0; case 2: *value = is_signed ? *(__s16 *)data : *(__u16 *)data; @@ -2394,7 +2508,7 @@ d->typed_dump->indent_lvl = OPTS_GET(opts, indent_level, 0); /* default indent string is a tab */ - if (!opts->indent_str) + if (!OPTS_GET(opts, indent_str, NULL)) d->typed_dump->indent_str[0] = '\t'; else libbpf_strlcpy(d->typed_dump->indent_str, opts->indent_str, diff -Nru dwarves-1.24/lib/include/bpf/btf.h dwarves-1.25/lib/include/bpf/btf.h --- dwarves-1.24/lib/include/bpf/btf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/btf.h 2023-02-22 13:48:48.000000000 +0000 @@ -116,24 +116,15 @@ LIBBPF_API struct btf *btf__load_vmlinux_btf(void); LIBBPF_API struct btf *btf__load_module_btf(const char *module_name, struct btf *vmlinux_btf); -LIBBPF_API struct btf *libbpf_find_kernel_btf(void); LIBBPF_API struct btf *btf__load_from_kernel_by_id(__u32 id); LIBBPF_API struct btf *btf__load_from_kernel_by_id_split(__u32 id, struct btf *base_btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "use btf__load_from_kernel_by_id instead") -LIBBPF_API int btf__get_from_id(__u32 id, struct btf **btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "intended for internal libbpf use only") -LIBBPF_API int btf__finalize_data(struct bpf_object *obj, struct btf *btf); -LIBBPF_DEPRECATED_SINCE(0, 6, "use btf__load_into_kernel instead") -LIBBPF_API int btf__load(struct btf *btf); LIBBPF_API int btf__load_into_kernel(struct btf *btf); LIBBPF_API __s32 btf__find_by_name(const struct btf *btf, const char *type_name); LIBBPF_API __s32 btf__find_by_name_kind(const struct btf *btf, const char *type_name, __u32 kind); -LIBBPF_DEPRECATED_SINCE(0, 7, "use btf__type_cnt() instead; note that btf__get_nr_types() == btf__type_cnt() - 1") -LIBBPF_API __u32 btf__get_nr_types(const struct btf *btf); LIBBPF_API __u32 btf__type_cnt(const struct btf *btf); LIBBPF_API const struct btf *btf__base_btf(const struct btf *btf); LIBBPF_API const struct btf_type *btf__type_by_id(const struct btf *btf, @@ -150,29 +141,10 @@ LIBBPF_API const void *btf__raw_data(const struct btf *btf, __u32 *size); LIBBPF_API const char *btf__name_by_offset(const struct btf *btf, __u32 offset); LIBBPF_API const char *btf__str_by_offset(const struct btf *btf, __u32 offset); -LIBBPF_DEPRECATED_SINCE(0, 7, "this API is not necessary when BTF-defined maps are used") -LIBBPF_API int btf__get_map_kv_tids(const struct btf *btf, const char *map_name, - __u32 expected_key_size, - __u32 expected_value_size, - __u32 *key_type_id, __u32 *value_type_id); LIBBPF_API struct btf_ext *btf_ext__new(const __u8 *data, __u32 size); LIBBPF_API void btf_ext__free(struct btf_ext *btf_ext); LIBBPF_API const void *btf_ext__raw_data(const struct btf_ext *btf_ext, __u32 *size); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_func_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions") -int btf_ext__reloc_func_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **func_info, __u32 *cnt); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_line_info was never meant as a public API and has wrong assumptions embedded in it; it will be removed in the future libbpf versions") -int btf_ext__reloc_line_info(const struct btf *btf, - const struct btf_ext *btf_ext, - const char *sec_name, __u32 insns_cnt, - void **line_info, __u32 *cnt); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_func_info is deprecated; write custom func_info parsing to fetch rec_size") -__u32 btf_ext__func_info_rec_size(const struct btf_ext *btf_ext); -LIBBPF_API LIBBPF_DEPRECATED("btf_ext__reloc_line_info is deprecated; write custom line_info parsing to fetch rec_size") -__u32 btf_ext__line_info_rec_size(const struct btf_ext *btf_ext); LIBBPF_API int btf__find_str(struct btf *btf, const char *s); LIBBPF_API int btf__add_str(struct btf *btf, const char *s); @@ -259,22 +231,12 @@ LIBBPF_API int btf__dedup(struct btf *btf, const struct btf_dedup_opts *opts); -LIBBPF_API int btf__dedup_v0_6_0(struct btf *btf, const struct btf_dedup_opts *opts); - -LIBBPF_DEPRECATED_SINCE(0, 7, "use btf__dedup() instead") -LIBBPF_API int btf__dedup_deprecated(struct btf *btf, struct btf_ext *btf_ext, const void *opts); -#define btf__dedup(...) ___libbpf_overload(___btf_dedup, __VA_ARGS__) -#define ___btf_dedup3(btf, btf_ext, opts) btf__dedup_deprecated(btf, btf_ext, opts) -#define ___btf_dedup2(btf, opts) btf__dedup(btf, opts) - struct btf_dump; struct btf_dump_opts { - union { - size_t sz; - void *ctx; /* DEPRECATED: will be gone in v1.0 */ - }; + size_t sz; }; +#define btf_dump_opts__last_field sz typedef void (*btf_dump_printf_fn_t)(void *ctx, const char *fmt, va_list args); @@ -283,51 +245,6 @@ void *ctx, const struct btf_dump_opts *opts); -LIBBPF_API struct btf_dump *btf_dump__new_v0_6_0(const struct btf *btf, - btf_dump_printf_fn_t printf_fn, - void *ctx, - const struct btf_dump_opts *opts); - -LIBBPF_API struct btf_dump *btf_dump__new_deprecated(const struct btf *btf, - const struct btf_ext *btf_ext, - const struct btf_dump_opts *opts, - btf_dump_printf_fn_t printf_fn); - -/* Choose either btf_dump__new() or btf_dump__new_deprecated() based on the - * type of 4th argument. If it's btf_dump's print callback, use deprecated - * API; otherwise, choose the new btf_dump__new(). ___libbpf_override() - * doesn't work here because both variants have 4 input arguments. - * - * (void *) casts are necessary to avoid compilation warnings about type - * mismatches, because even though __builtin_choose_expr() only ever evaluates - * one side the other side still has to satisfy type constraints (this is - * compiler implementation limitation which might be lifted eventually, - * according to the documentation). So passing struct btf_ext in place of - * btf_dump_printf_fn_t would be generating compilation warning. Casting to - * void * avoids this issue. - * - * Also, two type compatibility checks for a function and function pointer are - * required because passing function reference into btf_dump__new() as - * btf_dump__new(..., my_callback, ...) and as btf_dump__new(..., - * &my_callback, ...) (not explicit ampersand in the latter case) actually - * differs as far as __builtin_types_compatible_p() is concerned. Thus two - * checks are combined to detect callback argument. - * - * The rest works just like in case of ___libbpf_override() usage with symbol - * versioning. - * - * C++ compilers don't support __builtin_types_compatible_p(), so at least - * don't screw up compilation for them and let C++ users pick btf_dump__new - * vs btf_dump__new_deprecated explicitly. - */ -#ifndef __cplusplus -#define btf_dump__new(a1, a2, a3, a4) __builtin_choose_expr( \ - __builtin_types_compatible_p(typeof(a4), btf_dump_printf_fn_t) || \ - __builtin_types_compatible_p(typeof(a4), void(void *, const char *, va_list)), \ - btf_dump__new_deprecated((void *)a1, (void *)a2, (void *)a3, (void *)a4), \ - btf_dump__new((void *)a1, (void *)a2, (void *)a3, (void *)a4)) -#endif - LIBBPF_API void btf_dump__free(struct btf_dump *d); LIBBPF_API int btf_dump__dump_type(struct btf_dump *d, __u32 id); @@ -569,6 +486,8 @@ return (struct btf_enum *)(t + 1); } +struct btf_enum64; + static inline struct btf_enum64 *btf_enum64(const struct btf_type *t) { return (struct btf_enum64 *)(t + 1); @@ -576,7 +495,28 @@ static inline __u64 btf_enum64_value(const struct btf_enum64 *e) { - return ((__u64)e->val_hi32 << 32) | e->val_lo32; + /* struct btf_enum64 is introduced in Linux 6.0, which is very + * bleeding-edge. Here we are avoiding relying on struct btf_enum64 + * definition coming from kernel UAPI headers to support wider range + * of system-wide kernel headers. + * + * Given this header can be also included from C++ applications, that + * further restricts C tricks we can use (like using compatible + * anonymous struct). So just treat struct btf_enum64 as + * a three-element array of u32 and access second (lo32) and third + * (hi32) elements directly. + * + * For reference, here is a struct btf_enum64 definition: + * + * const struct btf_enum64 { + * __u32 name_off; + * __u32 val_lo32; + * __u32 val_hi32; + * }; + */ + const __u32 *e64 = (const __u32 *)e; + + return ((__u64)e64[2] << 32) | e64[1]; } static inline struct btf_member *btf_members(const struct btf_type *t) diff -Nru dwarves-1.24/lib/include/bpf/gen_loader.c dwarves-1.25/lib/include/bpf/gen_loader.c --- dwarves-1.24/lib/include/bpf/gen_loader.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/gen_loader.c 2023-02-22 13:48:48.000000000 +0000 @@ -533,7 +533,7 @@ gen->attach_kind = kind; ret = snprintf(gen->attach_target, sizeof(gen->attach_target), "%s%s", prefix, attach_name); - if (ret == sizeof(gen->attach_target)) + if (ret >= sizeof(gen->attach_target)) gen->error = -ENOSPC; } diff -Nru dwarves-1.24/lib/include/bpf/hashmap.c dwarves-1.25/lib/include/bpf/hashmap.c --- dwarves-1.24/lib/include/bpf/hashmap.c 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/hashmap.c 2023-02-22 13:48:48.000000000 +0000 @@ -128,7 +128,7 @@ } static bool hashmap_find_entry(const struct hashmap *map, - const void *key, size_t hash, + const long key, size_t hash, struct hashmap_entry ***pprev, struct hashmap_entry **entry) { @@ -151,18 +151,18 @@ return false; } -int hashmap__insert(struct hashmap *map, const void *key, void *value, - enum hashmap_insert_strategy strategy, - const void **old_key, void **old_value) +int hashmap_insert(struct hashmap *map, long key, long value, + enum hashmap_insert_strategy strategy, + long *old_key, long *old_value) { struct hashmap_entry *entry; size_t h; int err; if (old_key) - *old_key = NULL; + *old_key = 0; if (old_value) - *old_value = NULL; + *old_value = 0; h = hash_bits(map->hash_fn(key, map->ctx), map->cap_bits); if (strategy != HASHMAP_APPEND && @@ -203,7 +203,7 @@ return 0; } -bool hashmap__find(const struct hashmap *map, const void *key, void **value) +bool hashmap_find(const struct hashmap *map, long key, long *value) { struct hashmap_entry *entry; size_t h; @@ -217,8 +217,8 @@ return true; } -bool hashmap__delete(struct hashmap *map, const void *key, - const void **old_key, void **old_value) +bool hashmap_delete(struct hashmap *map, long key, + long *old_key, long *old_value) { struct hashmap_entry **pprev, *entry; size_t h; diff -Nru dwarves-1.24/lib/include/bpf/hashmap.h dwarves-1.25/lib/include/bpf/hashmap.h --- dwarves-1.24/lib/include/bpf/hashmap.h 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/hashmap.h 2023-02-22 13:48:48.000000000 +0000 @@ -40,12 +40,32 @@ return h; } -typedef size_t (*hashmap_hash_fn)(const void *key, void *ctx); -typedef bool (*hashmap_equal_fn)(const void *key1, const void *key2, void *ctx); +typedef size_t (*hashmap_hash_fn)(long key, void *ctx); +typedef bool (*hashmap_equal_fn)(long key1, long key2, void *ctx); +/* + * Hashmap interface is polymorphic, keys and values could be either + * long-sized integers or pointers, this is achieved as follows: + * - interface functions that operate on keys and values are hidden + * behind auxiliary macros, e.g. hashmap_insert <-> hashmap__insert; + * - these auxiliary macros cast the key and value parameters as + * long or long *, so the user does not have to specify the casts explicitly; + * - for pointer parameters (e.g. old_key) the size of the pointed + * type is verified by hashmap_cast_ptr using _Static_assert; + * - when iterating using hashmap__for_each_* forms + * hasmap_entry->key should be used for integer keys and + * hasmap_entry->pkey should be used for pointer keys, + * same goes for values. + */ struct hashmap_entry { - const void *key; - void *value; + union { + long key; + const void *pkey; + }; + union { + long value; + void *pvalue; + }; struct hashmap_entry *next; }; @@ -102,6 +122,13 @@ HASHMAP_APPEND, }; +#define hashmap_cast_ptr(p) ({ \ + _Static_assert((__builtin_constant_p((p)) ? (p) == NULL : 0) || \ + sizeof(*(p)) == sizeof(long), \ + #p " pointee should be a long-sized integer or a pointer"); \ + (long *)(p); \ +}) + /* * hashmap__insert() adds key/value entry w/ various semantics, depending on * provided strategy value. If a given key/value pair replaced already @@ -109,42 +136,38 @@ * through old_key and old_value to allow calling code do proper memory * management. */ -int hashmap__insert(struct hashmap *map, const void *key, void *value, - enum hashmap_insert_strategy strategy, - const void **old_key, void **old_value); - -static inline int hashmap__add(struct hashmap *map, - const void *key, void *value) -{ - return hashmap__insert(map, key, value, HASHMAP_ADD, NULL, NULL); -} +int hashmap_insert(struct hashmap *map, long key, long value, + enum hashmap_insert_strategy strategy, + long *old_key, long *old_value); -static inline int hashmap__set(struct hashmap *map, - const void *key, void *value, - const void **old_key, void **old_value) -{ - return hashmap__insert(map, key, value, HASHMAP_SET, - old_key, old_value); -} +#define hashmap__insert(map, key, value, strategy, old_key, old_value) \ + hashmap_insert((map), (long)(key), (long)(value), (strategy), \ + hashmap_cast_ptr(old_key), \ + hashmap_cast_ptr(old_value)) -static inline int hashmap__update(struct hashmap *map, - const void *key, void *value, - const void **old_key, void **old_value) -{ - return hashmap__insert(map, key, value, HASHMAP_UPDATE, - old_key, old_value); -} +#define hashmap__add(map, key, value) \ + hashmap__insert((map), (key), (value), HASHMAP_ADD, NULL, NULL) -static inline int hashmap__append(struct hashmap *map, - const void *key, void *value) -{ - return hashmap__insert(map, key, value, HASHMAP_APPEND, NULL, NULL); -} +#define hashmap__set(map, key, value, old_key, old_value) \ + hashmap__insert((map), (key), (value), HASHMAP_SET, (old_key), (old_value)) + +#define hashmap__update(map, key, value, old_key, old_value) \ + hashmap__insert((map), (key), (value), HASHMAP_UPDATE, (old_key), (old_value)) + +#define hashmap__append(map, key, value) \ + hashmap__insert((map), (key), (value), HASHMAP_APPEND, NULL, NULL) + +bool hashmap_delete(struct hashmap *map, long key, long *old_key, long *old_value); + +#define hashmap__delete(map, key, old_key, old_value) \ + hashmap_delete((map), (long)(key), \ + hashmap_cast_ptr(old_key), \ + hashmap_cast_ptr(old_value)) -bool hashmap__delete(struct hashmap *map, const void *key, - const void **old_key, void **old_value); +bool hashmap_find(const struct hashmap *map, long key, long *value); -bool hashmap__find(const struct hashmap *map, const void *key, void **value); +#define hashmap__find(map, key, value) \ + hashmap_find((map), (long)(key), hashmap_cast_ptr(value)) /* * hashmap__for_each_entry - iterate over all entries in hashmap diff -Nru dwarves-1.24/lib/include/bpf/libbpf.c dwarves-1.25/lib/include/bpf/libbpf.c --- dwarves-1.24/lib/include/bpf/libbpf.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf.c 2023-02-22 13:48:48.000000000 +0000 @@ -31,7 +31,6 @@ #include #include #include -#include #include #include #include @@ -107,6 +106,7 @@ [BPF_TRACE_FEXIT] = "trace_fexit", [BPF_MODIFY_RETURN] = "modify_return", [BPF_LSM_MAC] = "lsm_mac", + [BPF_LSM_CGROUP] = "lsm_cgroup", [BPF_SK_LOOKUP] = "sk_lookup", [BPF_TRACE_ITER] = "trace_iter", [BPF_XDP_DEVMAP] = "xdp_devmap", @@ -163,6 +163,8 @@ [BPF_MAP_TYPE_INODE_STORAGE] = "inode_storage", [BPF_MAP_TYPE_TASK_STORAGE] = "task_storage", [BPF_MAP_TYPE_BLOOM_FILTER] = "bloom_filter", + [BPF_MAP_TYPE_USER_RINGBUF] = "user_ringbuf", + [BPF_MAP_TYPE_CGRP_STORAGE] = "cgrp_storage", }; static const char * const prog_type_name[] = { @@ -223,13 +225,18 @@ void libbpf_print(enum libbpf_print_level level, const char *format, ...) { va_list args; + int old_errno; if (!__libbpf_pr) return; + old_errno = errno; + va_start(args, format); __libbpf_pr(level, format, args); va_end(args); + + errno = old_errno; } static void pr_perm_msg(int err) @@ -279,12 +286,9 @@ return (__u64) (unsigned long) ptr; } -/* this goes away in libbpf 1.0 */ -enum libbpf_strict_mode libbpf_mode = LIBBPF_STRICT_NONE; - int libbpf_set_strict_mode(enum libbpf_strict_mode mode) { - libbpf_mode = mode; + /* as of v1.0 libbpf_set_strict_mode() is a no-op */ return 0; } @@ -343,16 +347,13 @@ SEC_ATTACHABLE = 2, SEC_ATTACHABLE_OPT = SEC_ATTACHABLE | SEC_EXP_ATTACH_OPT, /* attachment target is specified through BTF ID in either kernel or - * other BPF program's BTF object */ + * other BPF program's BTF object + */ SEC_ATTACH_BTF = 4, /* BPF program type allows sleeping/blocking in kernel */ SEC_SLEEPABLE = 8, - /* allow non-strict prefix matching */ - SEC_SLOPPY_PFX = 16, /* BPF program support non-linear XDP buffer */ - SEC_XDP_FRAGS = 32, - /* deprecated sec definitions not supposed to be used */ - SEC_DEPRECATED = 64, + SEC_XDP_FRAGS = 16, }; struct bpf_sec_def { @@ -372,9 +373,10 @@ * linux/filter.h. */ struct bpf_program { - const struct bpf_sec_def *sec_def; + char *name; char *sec_name; size_t sec_idx; + const struct bpf_sec_def *sec_def; /* this program's instruction offset (in number of instructions) * within its containing ELF section */ @@ -394,12 +396,6 @@ */ size_t sub_insn_off; - char *name; - /* name with / replaced by _; makes recursive pinning - * in bpf_object__pin_programs easier - */ - char *pin_name; - /* instructions that belong to BPF program; insns[0] is located at * sec_insn_off instruction within its ELF section in ELF file, so * when mapping ELF file instruction index to the local instruction, @@ -420,24 +416,20 @@ size_t log_size; __u32 log_level; - struct { - int nr; - int *fds; - } instances; - bpf_program_prep_t preprocessor; - struct bpf_object *obj; - void *priv; - bpf_program_clear_priv_t clear_priv; + int fd; bool autoload; + bool autoattach; bool mark_btf_static; enum bpf_prog_type type; enum bpf_attach_type expected_attach_type; + int prog_ifindex; __u32 attach_btf_obj_fd; __u32 attach_btf_id; __u32 attach_prog_fd; + void *func_info; __u32 func_info_rec_size; __u32 func_info_cnt; @@ -484,12 +476,20 @@ LIBBPF_MAP_KCONFIG, }; +struct bpf_map_def { + unsigned int type; + unsigned int key_size; + unsigned int value_size; + unsigned int max_entries; + unsigned int map_flags; +}; + struct bpf_map { struct bpf_object *obj; char *name; /* real_name is defined for special internal maps (.rodata*, * .data*, .bss, .kconfig) and preserves their original ELF section - * name. This is important to be be able to find corresponding BTF + * name. This is important to be able to find corresponding BTF * DATASEC information. */ char *real_name; @@ -504,8 +504,6 @@ __u32 btf_key_type_id; __u32 btf_value_type_id; __u32 btf_vmlinux_value_type_id; - void *priv; - bpf_map_clear_priv_t clear_priv; enum libbpf_map_type libbpf_type; void *mmaped; struct bpf_struct_ops *st_ops; @@ -568,8 +566,6 @@ }; }; -static LIST_HEAD(bpf_objects_list); - struct module_btf { struct btf *btf; char *name; @@ -603,8 +599,7 @@ size_t shstrndx; /* section index for section name strings */ size_t strtabidx; struct elf_sec_desc *secs; - int sec_cnt; - int maps_shndx; + size_t sec_cnt; int btf_maps_shndx; __u32 btf_maps_sec_btf_id; int text_shndx; @@ -638,12 +633,6 @@ /* Information when doing ELF related work. Only valid if efile.elf is not NULL */ struct elf_state efile; - /* - * All loaded bpf_object are linked in a list, which is - * hidden to caller. bpf_objects__ handlers deal with - * all objects. - */ - struct list_head list; struct btf *btf; struct btf_ext *btf_ext; @@ -669,9 +658,6 @@ size_t log_size; __u32 log_level; - void *priv; - bpf_object_clear_priv_t clear_priv; - int *fd_array; size_t fd_array_cap; size_t fd_array_cnt; @@ -693,25 +679,10 @@ void bpf_program__unload(struct bpf_program *prog) { - int i; - if (!prog) return; - /* - * If the object is opened but the program was never loaded, - * it is possible that prog->instances.nr == -1. - */ - if (prog->instances.nr > 0) { - for (i = 0; i < prog->instances.nr; i++) - zclose(prog->instances.fds[i]); - } else if (prog->instances.nr != -1) { - pr_warn("Internal error: instances.nr is %d\n", - prog->instances.nr); - } - - prog->instances.nr = -1; - zfree(&prog->instances.fds); + zclose(prog->fd); zfree(&prog->func_info); zfree(&prog->line_info); @@ -722,16 +693,9 @@ if (!prog) return; - if (prog->clear_priv) - prog->clear_priv(prog, prog->priv); - - prog->priv = NULL; - prog->clear_priv = NULL; - bpf_program__unload(prog); zfree(&prog->name); zfree(&prog->sec_name); - zfree(&prog->pin_name); zfree(&prog->insns); zfree(&prog->reloc_desc); @@ -740,26 +704,6 @@ prog->sec_idx = -1; } -static char *__bpf_program__pin_name(struct bpf_program *prog) -{ - char *name, *p; - - if (libbpf_mode & LIBBPF_STRICT_SEC_NAME) - name = strdup(prog->name); - else - name = strdup(prog->sec_name); - - if (!name) - return NULL; - - p = name; - - while ((p = strchr(p, '/'))) - *p = '_'; - - return name; -} - static bool insn_is_subprog_call(const struct bpf_insn *insn) { return BPF_CLASS(insn->code) == BPF_JMP && @@ -801,6 +745,7 @@ prog->insns_cnt = prog->sec_insn_cnt; prog->type = BPF_PROG_TYPE_UNSPEC; + prog->fd = -1; /* libbpf's convention for SEC("?abc...") is that it's just like * SEC("abc...") but the corresponding bpf_program starts out with @@ -814,8 +759,7 @@ prog->autoload = true; } - prog->instances.fds = NULL; - prog->instances.nr = -1; + prog->autoattach = true; /* inherit object's log_level */ prog->log_level = obj->log_level; @@ -828,10 +772,6 @@ if (!prog->name) goto errout; - prog->pin_name = __bpf_program__pin_name(prog); - if (!prog->pin_name) - goto errout; - prog->insns = malloc(insn_data_sz); if (!prog->insns) goto errout; @@ -946,7 +886,7 @@ __u32 major, minor, patch; struct utsname info; - if (access(ubuntu_kver_file, R_OK) == 0) { + if (faccessat(AT_FDCWD, ubuntu_kver_file, R_OK, AT_EACCESS) == 0) { FILE *f; f = fopen(ubuntu_kver_file, "r"); @@ -1313,7 +1253,6 @@ size_t obj_buf_sz, const char *obj_name) { - bool strict = (libbpf_mode & LIBBPF_STRICT_NO_OBJECT_LIST); struct bpf_object *obj; char *end; @@ -1343,7 +1282,6 @@ */ obj->efile.obj_buf = obj_buf; obj->efile.obj_buf_sz = obj_buf_sz; - obj->efile.maps_shndx = -1; obj->efile.btf_maps_shndx = -1; obj->efile.st_ops_shndx = -1; obj->kconfig_map_idx = -1; @@ -1351,9 +1289,6 @@ obj->kern_version = get_kernel_version(); obj->loaded = false; - INIT_LIST_HEAD(&obj->list); - if (!strict) - list_add(&obj->list, &bpf_objects_list); return obj; } @@ -1386,10 +1321,7 @@ } if (obj->efile.obj_buf_sz > 0) { - /* - * obj_buf should have been validated by - * bpf_object__open_buffer(). - */ + /* obj_buf should have been validated by bpf_object__open_mem(). */ elf = elf_memory((char *)obj->efile.obj_buf, obj->efile.obj_buf_sz); } else { obj->efile.fd = open(obj->path, O_RDONLY | O_CLOEXEC); @@ -1478,6 +1410,10 @@ static int bpf_object__init_license(struct bpf_object *obj, void *data, size_t size) { + if (!data) { + pr_warn("invalid license section in %s\n", obj->path); + return -LIBBPF_ERRNO__FORMAT; + } /* libbpf_strlcpy() only copies first N - 1 bytes, so size + 1 won't * go over allowed ELF data section buffer */ @@ -1491,7 +1427,7 @@ { __u32 kver; - if (size != sizeof(kver)) { + if (!data || size != sizeof(kver)) { pr_warn("invalid kver section in %s\n", obj->path); return -LIBBPF_ERRNO__FORMAT; } @@ -1527,15 +1463,12 @@ return -ENOENT; } -static int find_elf_var_offset(const struct bpf_object *obj, const char *name, __u32 *off) +static Elf64_Sym *find_elf_var_sym(const struct bpf_object *obj, const char *name) { Elf_Data *symbols = obj->efile.symbols; const char *sname; size_t si; - if (!name || !off) - return -EINVAL; - for (si = 0; si < symbols->d_size / sizeof(Elf64_Sym); si++) { Elf64_Sym *sym = elf_sym_by_idx(obj, si); @@ -1549,15 +1482,13 @@ sname = elf_sym_str(obj, sym->st_name); if (!sname) { pr_warn("failed to get sym name string for var %s\n", name); - return -EIO; - } - if (strcmp(name, sname) == 0) { - *off = sym->st_value; - return 0; + return ERR_PTR(-EIO); } + if (strcmp(name, sname) == 0) + return sym; } - return -ENOENT; + return ERR_PTR(-ENOENT); } static struct bpf_map *bpf_object__add_map(struct bpf_object *obj) @@ -1648,7 +1579,38 @@ } static int -bpf_map_find_btf_info(struct bpf_object *obj, struct bpf_map *map); +map_fill_btf_type_info(struct bpf_object *obj, struct bpf_map *map); + +/* Internal BPF map is mmap()'able only if at least one of corresponding + * DATASEC's VARs are to be exposed through BPF skeleton. I.e., it's a GLOBAL + * variable and it's not marked as __hidden (which turns it into, effectively, + * a STATIC variable). + */ +static bool map_is_mmapable(struct bpf_object *obj, struct bpf_map *map) +{ + const struct btf_type *t, *vt; + struct btf_var_secinfo *vsi; + int i, n; + + if (!map->btf_value_type_id) + return false; + + t = btf__type_by_id(obj->btf, map->btf_value_type_id); + if (!btf_is_datasec(t)) + return false; + + vsi = btf_var_secinfos(t); + for (i = 0, n = btf_vlen(t); i < n; i++, vsi++) { + vt = btf__type_by_id(obj->btf, vsi->type); + if (!btf_is_var(vt)) + continue; + + if (btf_var(vt)->linkage != BTF_VAR_STATIC) + return true; + } + + return false; +} static int bpf_object__init_internal_map(struct bpf_object *obj, enum libbpf_map_type type, @@ -1680,7 +1642,12 @@ def->max_entries = 1; def->map_flags = type == LIBBPF_MAP_RODATA || type == LIBBPF_MAP_KCONFIG ? BPF_F_RDONLY_PROG : 0; - def->map_flags |= BPF_F_MMAPABLE; + + /* failures are fine because of maps like .rodata.str1.1 */ + (void) map_fill_btf_type_info(obj, map); + + if (map_is_mmapable(obj, map)) + def->map_flags |= BPF_F_MMAPABLE; pr_debug("map '%s' (global data): at sec_idx %d, offset %zu, flags %x.\n", map->name, map->sec_idx, map->sec_offset, def->map_flags); @@ -1697,9 +1664,6 @@ return err; } - /* failures are fine because of maps like .rodata.str1.1 */ - (void) bpf_map_find_btf_info(obj, map); - if (data) memcpy(map->mmaped, data, data_sz); @@ -1719,6 +1683,10 @@ for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) { sec_desc = &obj->efile.secs[sec_idx]; + /* Skip recognized sections with size 0. */ + if (!sec_desc->data || sec_desc->data->d_size == 0) + continue; + switch (sec_desc->sec_type) { case SEC_DATA: sec_name = elf_sec_name(obj, elf_sec_by_idx(obj, sec_idx)); @@ -1771,7 +1739,7 @@ switch (ext->kcfg.type) { case KCFG_BOOL: if (value == 'm') { - pr_warn("extern (kcfg) %s=%c should be tristate or char\n", + pr_warn("extern (kcfg) '%s': value '%c' implies tristate or char type\n", ext->name, value); return -EINVAL; } @@ -1792,7 +1760,7 @@ case KCFG_INT: case KCFG_CHAR_ARR: default: - pr_warn("extern (kcfg) %s=%c should be bool, tristate, or char\n", + pr_warn("extern (kcfg) '%s': value '%c' implies bool, tristate, or char type\n", ext->name, value); return -EINVAL; } @@ -1806,7 +1774,8 @@ size_t len; if (ext->kcfg.type != KCFG_CHAR_ARR) { - pr_warn("extern (kcfg) %s=%s should be char array\n", ext->name, value); + pr_warn("extern (kcfg) '%s': value '%s' implies char array type\n", + ext->name, value); return -EINVAL; } @@ -1820,7 +1789,7 @@ /* strip quotes */ len -= 2; if (len >= ext->kcfg.sz) { - pr_warn("extern (kcfg) '%s': long string config %s of (%zu bytes) truncated to %d bytes\n", + pr_warn("extern (kcfg) '%s': long string '%s' of (%zu bytes) truncated to %d bytes\n", ext->name, value, len, ext->kcfg.sz - 1); len = ext->kcfg.sz - 1; } @@ -1877,23 +1846,38 @@ static int set_kcfg_value_num(struct extern_desc *ext, void *ext_val, __u64 value) { - if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR) { - pr_warn("extern (kcfg) %s=%llu should be integer\n", + if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR && + ext->kcfg.type != KCFG_BOOL) { + pr_warn("extern (kcfg) '%s': value '%llu' implies integer, char, or boolean type\n", + ext->name, (unsigned long long)value); + return -EINVAL; + } + if (ext->kcfg.type == KCFG_BOOL && value > 1) { + pr_warn("extern (kcfg) '%s': value '%llu' isn't boolean compatible\n", ext->name, (unsigned long long)value); return -EINVAL; + } if (!is_kcfg_value_in_range(ext, value)) { - pr_warn("extern (kcfg) %s=%llu value doesn't fit in %d bytes\n", + pr_warn("extern (kcfg) '%s': value '%llu' doesn't fit in %d bytes\n", ext->name, (unsigned long long)value, ext->kcfg.sz); return -ERANGE; } switch (ext->kcfg.sz) { - case 1: *(__u8 *)ext_val = value; break; - case 2: *(__u16 *)ext_val = value; break; - case 4: *(__u32 *)ext_val = value; break; - case 8: *(__u64 *)ext_val = value; break; - default: - return -EINVAL; + case 1: + *(__u8 *)ext_val = value; + break; + case 2: + *(__u16 *)ext_val = value; + break; + case 4: + *(__u32 *)ext_val = value; + break; + case 8: + *(__u64 *)ext_val = value; + break; + default: + return -EINVAL; } ext->is_set = true; return 0; @@ -1947,16 +1931,19 @@ /* assume integer */ err = parse_u64(value, &num); if (err) { - pr_warn("extern (kcfg) %s=%s should be integer\n", - ext->name, value); + pr_warn("extern (kcfg) '%s': value '%s' isn't a valid integer\n", ext->name, value); return err; } + if (ext->kcfg.type != KCFG_INT && ext->kcfg.type != KCFG_CHAR) { + pr_warn("extern (kcfg) '%s': value '%s' implies integer type\n", ext->name, value); + return -EINVAL; + } err = set_kcfg_value_num(ext, ext_val, num); break; } if (err) return err; - pr_debug("extern (kcfg) %s=%s\n", ext->name, value); + pr_debug("extern (kcfg) '%s': set to %s\n", ext->name, value); return 0; } @@ -2052,143 +2039,6 @@ return 0; } -static int bpf_object__init_user_maps(struct bpf_object *obj, bool strict) -{ - Elf_Data *symbols = obj->efile.symbols; - int i, map_def_sz = 0, nr_maps = 0, nr_syms; - Elf_Data *data = NULL; - Elf_Scn *scn; - - if (obj->efile.maps_shndx < 0) - return 0; - - if (libbpf_mode & LIBBPF_STRICT_MAP_DEFINITIONS) { - pr_warn("legacy map definitions in SEC(\"maps\") are not supported\n"); - return -EOPNOTSUPP; - } - - if (!symbols) - return -EINVAL; - - scn = elf_sec_by_idx(obj, obj->efile.maps_shndx); - data = elf_sec_data(obj, scn); - if (!scn || !data) { - pr_warn("elf: failed to get legacy map definitions for %s\n", - obj->path); - return -EINVAL; - } - - /* - * Count number of maps. Each map has a name. - * Array of maps is not supported: only the first element is - * considered. - * - * TODO: Detect array of map and report error. - */ - nr_syms = symbols->d_size / sizeof(Elf64_Sym); - for (i = 0; i < nr_syms; i++) { - Elf64_Sym *sym = elf_sym_by_idx(obj, i); - - if (sym->st_shndx != obj->efile.maps_shndx) - continue; - if (ELF64_ST_TYPE(sym->st_info) == STT_SECTION) - continue; - nr_maps++; - } - /* Assume equally sized map definitions */ - pr_debug("elf: found %d legacy map definitions (%zd bytes) in %s\n", - nr_maps, data->d_size, obj->path); - - if (!data->d_size || nr_maps == 0 || (data->d_size % nr_maps) != 0) { - pr_warn("elf: unable to determine legacy map definition size in %s\n", - obj->path); - return -EINVAL; - } - map_def_sz = data->d_size / nr_maps; - - /* Fill obj->maps using data in "maps" section. */ - for (i = 0; i < nr_syms; i++) { - Elf64_Sym *sym = elf_sym_by_idx(obj, i); - const char *map_name; - struct bpf_map_def *def; - struct bpf_map *map; - - if (sym->st_shndx != obj->efile.maps_shndx) - continue; - if (ELF64_ST_TYPE(sym->st_info) == STT_SECTION) - continue; - - map = bpf_object__add_map(obj); - if (IS_ERR(map)) - return PTR_ERR(map); - - map_name = elf_sym_str(obj, sym->st_name); - if (!map_name) { - pr_warn("failed to get map #%d name sym string for obj %s\n", - i, obj->path); - return -LIBBPF_ERRNO__FORMAT; - } - - pr_warn("map '%s' (legacy): legacy map definitions are deprecated, use BTF-defined maps instead\n", map_name); - - if (ELF64_ST_BIND(sym->st_info) == STB_LOCAL) { - pr_warn("map '%s' (legacy): static maps are not supported\n", map_name); - return -ENOTSUP; - } - - map->libbpf_type = LIBBPF_MAP_UNSPEC; - map->sec_idx = sym->st_shndx; - map->sec_offset = sym->st_value; - pr_debug("map '%s' (legacy): at sec_idx %d, offset %zu.\n", - map_name, map->sec_idx, map->sec_offset); - if (sym->st_value + map_def_sz > data->d_size) { - pr_warn("corrupted maps section in %s: last map \"%s\" too small\n", - obj->path, map_name); - return -EINVAL; - } - - map->name = strdup(map_name); - if (!map->name) { - pr_warn("map '%s': failed to alloc map name\n", map_name); - return -ENOMEM; - } - pr_debug("map %d is \"%s\"\n", i, map->name); - def = (struct bpf_map_def *)(data->d_buf + sym->st_value); - /* - * If the definition of the map in the object file fits in - * bpf_map_def, copy it. Any extra fields in our version - * of bpf_map_def will default to zero as a result of the - * calloc above. - */ - if (map_def_sz <= sizeof(struct bpf_map_def)) { - memcpy(&map->def, def, map_def_sz); - } else { - /* - * Here the map structure being read is bigger than what - * we expect, truncate if the excess bits are all zero. - * If they are not zero, reject this map as - * incompatible. - */ - char *b; - - for (b = ((char *)def) + sizeof(struct bpf_map_def); - b < ((char *)def) + map_def_sz; b++) { - if (*b != 0) { - pr_warn("maps section in %s: \"%s\" has unrecognized, non-zero options\n", - obj->path, map_name); - if (strict) - return -EINVAL; - } - } - memcpy(&map->def, def, sizeof(struct bpf_map_def)); - } - - /* btf info may not exist but fill it in if it does exist */ - (void) bpf_map_find_btf_info(obj, map); - } - return 0; -} - const struct btf_type * skip_mods_and_typedefs(const struct btf *btf, __u32 id, __u32 *res_id) { @@ -2289,23 +2139,41 @@ return true; } +static int pathname_concat(char *buf, size_t buf_sz, const char *path, const char *name) +{ + int len; + + len = snprintf(buf, buf_sz, "%s/%s", path, name); + if (len < 0) + return -EINVAL; + if (len >= buf_sz) + return -ENAMETOOLONG; + + return 0; +} + static int build_map_pin_path(struct bpf_map *map, const char *path) { char buf[PATH_MAX]; - int len; + int err; if (!path) path = "/sys/fs/bpf"; - len = snprintf(buf, PATH_MAX, "%s/%s", path, bpf_map__name(map)); - if (len < 0) - return -EINVAL; - else if (len >= PATH_MAX) - return -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) + return err; return bpf_map__set_pin_path(map, buf); } +/* should match definition in bpf_helpers.h */ +enum libbpf_pin_type { + LIBBPF_PIN_NONE, + /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ + LIBBPF_PIN_BY_NAME, +}; + int parse_btf_map_def(const char *map_name, struct btf *btf, const struct btf_type *def_t, bool strict, struct btf_map_def *map_def, struct btf_map_def *inner_def) @@ -2527,6 +2395,43 @@ return 0; } +static size_t adjust_ringbuf_sz(size_t sz) +{ + __u32 page_sz = sysconf(_SC_PAGE_SIZE); + __u32 mul; + + /* if user forgot to set any size, make sure they see error */ + if (sz == 0) + return 0; + /* Kernel expects BPF_MAP_TYPE_RINGBUF's max_entries to be + * a power-of-2 multiple of kernel's page size. If user diligently + * satisified these conditions, pass the size through. + */ + if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) + return sz; + + /* Otherwise find closest (page_sz * power_of_2) product bigger than + * user-set size to satisfy both user size request and kernel + * requirements and substitute correct max_entries for map creation. + */ + for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { + if (mul * page_sz > sz) + return mul * page_sz; + } + + /* if it's impossible to satisfy the conditions (i.e., user size is + * very close to UINT_MAX but is not a power-of-2 multiple of + * page_size) then just return original size and let kernel reject it + */ + return sz; +} + +static bool map_is_ringbuf(const struct bpf_map *map) +{ + return map->def.type == BPF_MAP_TYPE_RINGBUF || + map->def.type == BPF_MAP_TYPE_USER_RINGBUF; +} + static void fill_map_from_def(struct bpf_map *map, const struct btf_map_def *def) { map->def.type = def->map_type; @@ -2540,6 +2445,10 @@ map->btf_key_type_id = def->key_type_id; map->btf_value_type_id = def->value_type_id; + /* auto-adjust BPF ringbuf map max_entries to be a multiple of page size */ + if (map_is_ringbuf(map)) + map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); + if (def->parts & MAP_DEF_MAP_TYPE) pr_debug("map '%s': found type = %u.\n", map->name, def->map_type); @@ -2674,7 +2583,7 @@ fill_map_from_def(map->inner_map, &inner_def); } - err = bpf_map_find_btf_info(obj, map); + err = map_fill_btf_type_info(obj, map); if (err) return err; @@ -2738,12 +2647,11 @@ { const char *pin_root_path; bool strict; - int err; + int err = 0; strict = !OPTS_GET(opts, relaxed_maps, false); pin_root_path = OPTS_GET(opts, pin_root_path, NULL); - err = bpf_object__init_user_maps(obj, strict); err = err ?: bpf_object__init_user_btf_maps(obj, strict, pin_root_path); err = err ?: bpf_object__init_global_data_maps(obj); err = err ?: bpf_object__init_kconfig_map(obj); @@ -2786,7 +2694,7 @@ bool has_decl_tag = kernel_supports(obj, FEAT_BTF_DECL_TAG); bool has_type_tag = kernel_supports(obj, FEAT_BTF_TYPE_TAG); bool has_enum64 = kernel_supports(obj, FEAT_BTF_ENUM64); - __u32 enum64_placeholder_id = 0; + int enum64_placeholder_id = 0; struct btf_type *t; int i, j, vlen; @@ -2871,7 +2779,7 @@ m->type = enum64_placeholder_id; m->offset = 0; } - } + } } return 0; @@ -2980,57 +2888,89 @@ static int btf_fixup_datasec(struct bpf_object *obj, struct btf *btf, struct btf_type *t) { - __u32 size = 0, off = 0, i, vars = btf_vlen(t); - const char *name = btf__name_by_offset(btf, t->name_off); - const struct btf_type *t_var; + __u32 size = 0, i, vars = btf_vlen(t); + const char *sec_name = btf__name_by_offset(btf, t->name_off); struct btf_var_secinfo *vsi; - const struct btf_var *var; - int ret; + bool fixup_offsets = false; + int err; - if (!name) { + if (!sec_name) { pr_debug("No name found in string section for DATASEC kind.\n"); return -ENOENT; } - /* .extern datasec size and var offsets were set correctly during - * extern collection step, so just skip straight to sorting variables + /* Extern-backing datasecs (.ksyms, .kconfig) have their size and + * variable offsets set at the previous step. Further, not every + * extern BTF VAR has corresponding ELF symbol preserved, so we skip + * all fixups altogether for such sections and go straight to sorting + * VARs within their DATASEC. */ - if (t->size) + if (strcmp(sec_name, KCONFIG_SEC) == 0 || strcmp(sec_name, KSYMS_SEC) == 0) goto sort_vars; - ret = find_elf_sec_sz(obj, name, &size); - if (ret || !size) { - pr_debug("Invalid size for section %s: %u bytes\n", name, size); - return -ENOENT; - } + /* Clang leaves DATASEC size and VAR offsets as zeroes, so we need to + * fix this up. But BPF static linker already fixes this up and fills + * all the sizes and offsets during static linking. So this step has + * to be optional. But the STV_HIDDEN handling is non-optional for any + * non-extern DATASEC, so the variable fixup loop below handles both + * functions at the same time, paying the cost of BTF VAR <-> ELF + * symbol matching just once. + */ + if (t->size == 0) { + err = find_elf_sec_sz(obj, sec_name, &size); + if (err || !size) { + pr_debug("sec '%s': failed to determine size from ELF: size %u, err %d\n", + sec_name, size, err); + return -ENOENT; + } - t->size = size; + t->size = size; + fixup_offsets = true; + } for (i = 0, vsi = btf_var_secinfos(t); i < vars; i++, vsi++) { + const struct btf_type *t_var; + struct btf_var *var; + const char *var_name; + Elf64_Sym *sym; + t_var = btf__type_by_id(btf, vsi->type); if (!t_var || !btf_is_var(t_var)) { - pr_debug("Non-VAR type seen in section %s\n", name); + pr_debug("sec '%s': unexpected non-VAR type found\n", sec_name); return -EINVAL; } var = btf_var(t_var); - if (var->linkage == BTF_VAR_STATIC) + if (var->linkage == BTF_VAR_STATIC || var->linkage == BTF_VAR_GLOBAL_EXTERN) continue; - name = btf__name_by_offset(btf, t_var->name_off); - if (!name) { - pr_debug("No name found in string section for VAR kind\n"); + var_name = btf__name_by_offset(btf, t_var->name_off); + if (!var_name) { + pr_debug("sec '%s': failed to find name of DATASEC's member #%d\n", + sec_name, i); return -ENOENT; } - ret = find_elf_var_offset(obj, name, &off); - if (ret) { - pr_debug("No offset found in symbol table for VAR %s\n", - name); + sym = find_elf_var_sym(obj, var_name); + if (IS_ERR(sym)) { + pr_debug("sec '%s': failed to find ELF symbol for VAR '%s'\n", + sec_name, var_name); return -ENOENT; } - vsi->offset = off; + if (fixup_offsets) + vsi->offset = sym->st_value; + + /* if variable is a global/weak symbol, but has restricted + * (STV_HIDDEN or STV_INTERNAL) visibility, mark its BTF VAR + * as static. This follows similar logic for functions (BPF + * subprogs) and influences libbpf's further decisions about + * whether to make global data BPF array maps as + * BPF_F_MMAPABLE. + */ + if (ELF64_ST_VISIBILITY(sym->st_other) == STV_HIDDEN + || ELF64_ST_VISIBILITY(sym->st_other) == STV_INTERNAL) + var->linkage = BTF_VAR_STATIC; } sort_vars: @@ -3038,13 +2978,16 @@ return 0; } -static int btf_finalize_data(struct bpf_object *obj, struct btf *btf) +static int bpf_object_fixup_btf(struct bpf_object *obj) { - int err = 0; - __u32 i, n = btf__type_cnt(btf); + int i, n, err = 0; + + if (!obj->btf) + return 0; + n = btf__type_cnt(obj->btf); for (i = 1; i < n; i++) { - struct btf_type *t = btf_type_by_id(btf, i); + struct btf_type *t = btf_type_by_id(obj->btf, i); /* Loader needs to fix up some of the things compiler * couldn't get its hands on while emitting BTF. This @@ -3052,33 +2995,12 @@ * the info from the ELF itself for this purpose. */ if (btf_is_datasec(t)) { - err = btf_fixup_datasec(obj, btf, t); + err = btf_fixup_datasec(obj, obj->btf, t); if (err) - break; + return err; } } - return libbpf_err(err); -} - -int btf__finalize_data(struct bpf_object *obj, struct btf *btf) -{ - return btf_finalize_data(obj, btf); -} - -static int bpf_object__finalize_btf(struct bpf_object *obj) -{ - int err; - - if (!obj->btf) - return 0; - - err = btf_finalize_data(obj, obj->btf); - if (err) { - pr_warn("Error finalizing %s: %d.\n", BTF_ELF_SEC, err); - return err; - } - return 0; } @@ -3451,10 +3373,15 @@ Elf64_Shdr *sh; /* ELF section indices are 0-based, but sec #0 is special "invalid" - * section. e_shnum does include sec #0, so e_shnum is the necessary - * size of an array to keep all the sections. + * section. Since section count retrieved by elf_getshdrnum() does + * include sec #0, it is already the necessary size of an array to keep + * all the sections. */ - obj->efile.sec_cnt = obj->efile.ehdr->e_shnum; + if (elf_getshdrnum(obj->efile.elf, &obj->efile.sec_cnt)) { + pr_warn("elf: failed to get the number of sections for %s: %s\n", + obj->path, elf_errmsg(-1)); + return -LIBBPF_ERRNO__FORMAT; + } obj->efile.secs = calloc(obj->efile.sec_cnt, sizeof(*obj->efile.secs)); if (!obj->efile.secs) return -ENOMEM; @@ -3526,7 +3453,8 @@ if (err) return err; } else if (strcmp(name, "maps") == 0) { - obj->efile.maps_shndx = idx; + pr_warn("elf: legacy map definitions in 'maps' section are not supported by libbpf v1.0+\n"); + return -ENOTSUP; } else if (strcmp(name, MAPS_ELF_SEC) == 0) { obj->efile.btf_maps_shndx = idx; } else if (strcmp(name, BTF_ELF_SEC) == 0) { @@ -3583,7 +3511,8 @@ sec_desc->sec_type = SEC_RELO; sec_desc->shdr = sh; sec_desc->data = data; - } else if (sh->sh_type == SHT_NOBITS && strcmp(name, BSS_SEC) == 0) { + } else if (sh->sh_type == SHT_NOBITS && (strcmp(name, BSS_SEC) == 0 || + str_has_pfx(name, BSS_SEC "."))) { sec_desc->sec_type = SEC_BSS; sec_desc->shdr = sh; sec_desc->data = data; @@ -3599,7 +3528,8 @@ } /* sort BPF programs by section name and in-section instruction offset - * for faster search */ + * for faster search + */ if (obj->nr_programs) qsort(obj->programs, obj->nr_programs, sizeof(*obj->programs), cmp_progs); @@ -3898,9 +3828,9 @@ return -EINVAL; } ext->kcfg.type = find_kcfg_type(obj->btf, t->type, - &ext->kcfg.is_signed); + &ext->kcfg.is_signed); if (ext->kcfg.type == KCFG_UNKNOWN) { - pr_warn("extern (kcfg) '%s' type is unsupported\n", ext_name); + pr_warn("extern (kcfg) '%s': type is unsupported\n", ext_name); return -ENOTSUP; } } else if (strcmp(sec_name, KSYMS_SEC) == 0) { @@ -4022,41 +3952,8 @@ return 0; } -struct bpf_program * -bpf_object__find_program_by_title(const struct bpf_object *obj, - const char *title) -{ - struct bpf_program *pos; - - bpf_object__for_each_program(pos, obj) { - if (pos->sec_name && !strcmp(pos->sec_name, title)) - return pos; - } - return errno = ENOENT, NULL; -} - -static bool prog_is_subprog(const struct bpf_object *obj, - const struct bpf_program *prog) +static bool prog_is_subprog(const struct bpf_object *obj, const struct bpf_program *prog) { - /* For legacy reasons, libbpf supports an entry-point BPF programs - * without SEC() attribute, i.e., those in the .text section. But if - * there are 2 or more such programs in the .text section, they all - * must be subprograms called from entry-point BPF programs in - * designated SEC()'tions, otherwise there is no way to distinguish - * which of those programs should be loaded vs which are a subprogram. - * Similarly, if there is a function/program in .text and at least one - * other BPF program with custom SEC() attribute, then we just assume - * .text programs are subprograms (even if they are not called from - * other programs), because libbpf never explicitly supported mixing - * SEC()-designated BPF programs and .text entry-point BPF programs. - * - * In libbpf 1.0 strict mode, we always consider .text - * programs to be subprograms. - */ - - if (libbpf_mode & LIBBPF_STRICT_SEC_NAME) - return prog->sec_idx == obj->efile.text_shndx; - return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1; } @@ -4091,8 +3988,7 @@ static bool bpf_object__shndx_is_maps(const struct bpf_object *obj, int shndx) { - return shndx == obj->efile.maps_shndx || - shndx == obj->efile.btf_maps_shndx; + return shndx == obj->efile.btf_maps_shndx; } static enum libbpf_map_type @@ -4278,6 +4174,9 @@ int l = 0, r = obj->nr_programs - 1, m; struct bpf_program *prog; + if (!obj->nr_programs) + return NULL; + while (l < r) { m = l + (r - l + 1) / 2; prog = &obj->programs[m]; @@ -4395,11 +4294,9 @@ return 0; } -static int bpf_map_find_btf_info(struct bpf_object *obj, struct bpf_map *map) +static int map_fill_btf_type_info(struct bpf_object *obj, struct bpf_map *map) { - struct bpf_map_def *def = &map->def; - __u32 key_type_id = 0, value_type_id = 0; - int ret; + int id; if (!obj->btf) return -ENOENT; @@ -4408,31 +4305,22 @@ * For struct_ops map, it does not need btf_key_type_id and * btf_value_type_id. */ - if (map->sec_idx == obj->efile.btf_maps_shndx || - bpf_map__is_struct_ops(map)) + if (map->sec_idx == obj->efile.btf_maps_shndx || bpf_map__is_struct_ops(map)) return 0; - if (!bpf_map__is_internal(map)) { - pr_warn("Use of BPF_ANNOTATE_KV_PAIR is deprecated, use BTF-defined maps in .maps section instead\n"); -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - ret = btf__get_map_kv_tids(obj->btf, map->name, def->key_size, - def->value_size, &key_type_id, - &value_type_id); -#pragma GCC diagnostic pop - } else { - /* - * LLVM annotates global data differently in BTF, that is, - * only as '.data', '.bss' or '.rodata'. - */ - ret = btf__find_by_name(obj->btf, map->real_name); - } - if (ret < 0) - return ret; + /* + * LLVM annotates global data differently in BTF, that is, + * only as '.data', '.bss' or '.rodata'. + */ + if (!bpf_map__is_internal(map)) + return -ENOENT; + + id = btf__find_by_name(obj->btf, map->real_name); + if (id < 0) + return id; - map->btf_key_type_id = key_type_id; - map->btf_value_type_id = bpf_map__is_internal(map) ? - ret : value_type_id; + map->btf_key_type_id = 0; + map->btf_value_type_id = id; return 0; } @@ -4488,18 +4376,24 @@ int bpf_map__reuse_fd(struct bpf_map *map, int fd) { - struct bpf_map_info info = {}; - __u32 len = sizeof(info); + struct bpf_map_info info; + __u32 len = sizeof(info), name_len; int new_fd, err; char *new_name; + memset(&info, 0, len); err = bpf_obj_get_info_by_fd(fd, &info, &len); if (err && errno == EINVAL) err = bpf_get_map_info_from_fdinfo(fd, &info); if (err) return libbpf_err(err); - new_name = strdup(info.name); + name_len = strlen(info.name); + if (name_len == BPF_OBJ_NAME_LEN - 1 && strncmp(map->name, info.name, name_len) == 0) + new_name = strdup(map->name); + else + new_name = strdup(info.name); + if (!new_name) return libbpf_err(-errno); @@ -4558,18 +4452,16 @@ int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries) { - if (map->fd >= 0) + if (map->obj->loaded) return libbpf_err(-EBUSY); + map->def.max_entries = max_entries; - return 0; -} -int bpf_map__resize(struct bpf_map *map, __u32 max_entries) -{ - if (!map || !max_entries) - return libbpf_err(-EINVAL); + /* auto-adjust BPF ringbuf map max_entries to be a multiple of page size */ + if (map_is_ringbuf(map)) + map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); - return bpf_map__set_max_entries(map, max_entries); + return 0; } static int @@ -4616,14 +4508,23 @@ static int probe_kern_prog_name(void) { + const size_t attr_sz = offsetofend(union bpf_attr, prog_name); struct bpf_insn insns[] = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN(), }; - int ret, insn_cnt = ARRAY_SIZE(insns); + union bpf_attr attr; + int ret; + + memset(&attr, 0, attr_sz); + attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER; + attr.license = ptr_to_u64("GPL"); + attr.insns = ptr_to_u64(insns); + attr.insn_cnt = (__u32)ARRAY_SIZE(insns); + libbpf_strlcpy(attr.prog_name, "libbpf_nametest", sizeof(attr.prog_name)); /* make sure loading with name works */ - ret = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "test", "GPL", insns, insn_cnt, NULL); + ret = sys_bpf_prog_load(&attr, attr_sz, PROG_LOAD_ATTEMPTS); return probe_fd(ret); } @@ -4638,7 +4539,7 @@ }; int ret, map, insn_cnt = ARRAY_SIZE(insns); - map = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), 32, 1, NULL); + map = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_global", sizeof(int), 32, 1, NULL); if (map < 0) { ret = -errno; cp = libbpf_strerror_r(ret, errmsg, sizeof(errmsg)); @@ -4771,7 +4672,7 @@ LIBBPF_OPTS(bpf_map_create_opts, opts, .map_flags = BPF_F_MMAPABLE); int fd; - fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), sizeof(int), 1, &opts); + fd = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_mmap", sizeof(int), sizeof(int), 1, &opts); return probe_fd(fd); } @@ -4818,7 +4719,7 @@ }; int ret, map, prog, insn_cnt = ARRAY_SIZE(insns); - map = bpf_map_create(BPF_MAP_TYPE_ARRAY, NULL, sizeof(int), 32, 1, NULL); + map = bpf_map_create(BPF_MAP_TYPE_ARRAY, "libbpf_det_bind", sizeof(int), 32, 1, NULL); if (map < 0) { ret = -errno; cp = libbpf_strerror_r(ret, errmsg, sizeof(errmsg)); @@ -4919,6 +4820,8 @@ strs, sizeof(strs))); } +static int probe_kern_syscall_wrapper(void); + enum kern_feature_result { FEAT_UNKNOWN = 0, FEAT_SUPPORTED = 1, @@ -4987,6 +4890,9 @@ [FEAT_BTF_ENUM64] = { "BTF_KIND_ENUM64 support", probe_kern_btf_enum64, }, + [FEAT_SYSCALL_WRAPPER] = { + "Kernel using syscall wrapper", probe_kern_syscall_wrapper, + }, }; bool kernel_supports(const struct bpf_object *obj, enum kern_feature_id feat_id) @@ -5017,13 +4923,12 @@ static bool map_is_reuse_compat(const struct bpf_map *map, int map_fd) { - struct bpf_map_info map_info = {}; + struct bpf_map_info map_info; char msg[STRERR_BUFSIZE]; - __u32 map_info_len; + __u32 map_info_len = sizeof(map_info); int err; - map_info_len = sizeof(map_info); - + memset(&map_info, 0, map_info_len); err = bpf_obj_get_info_by_fd(map_fd, &map_info, &map_info_len); if (err && errno == EINVAL) err = bpf_get_map_info_from_fdinfo(map_fd, &map_info); @@ -5071,9 +4976,9 @@ err = bpf_map__reuse_fd(map, pin_fd); close(pin_fd); - if (err) { + if (err) return err; - } + map->pinned = true; pr_debug("reused pinned map at '%s'\n", map->pin_path); @@ -5119,37 +5024,6 @@ static void bpf_map__destroy(struct bpf_map *map); -static size_t adjust_ringbuf_sz(size_t sz) -{ - __u32 page_sz = sysconf(_SC_PAGE_SIZE); - __u32 mul; - - /* if user forgot to set any size, make sure they see error */ - if (sz == 0) - return 0; - /* Kernel expects BPF_MAP_TYPE_RINGBUF's max_entries to be - * a power-of-2 multiple of kernel's page size. If user diligently - * satisified these conditions, pass the size through. - */ - if ((sz % page_sz) == 0 && is_pow_of_2(sz / page_sz)) - return sz; - - /* Otherwise find closest (page_sz * power_of_2) product bigger than - * user-set size to satisfy both user size request and kernel - * requirements and substitute correct max_entries for map creation. - */ - for (mul = 1; mul <= UINT_MAX / page_sz; mul <<= 1) { - if (mul * page_sz > sz) - return mul * page_sz; - } - - /* if it's impossible to satisfy the conditions (i.e., user size is - * very close to UINT_MAX but is not a power-of-2 multiple of - * page_size) then just return original size and let kernel reject it - */ - return sz; -} - static int bpf_object__create_map(struct bpf_object *obj, struct bpf_map *map, bool is_inner) { LIBBPF_OPTS(bpf_map_create_opts, create_attr); @@ -5188,9 +5062,6 @@ } switch (def->type) { - case BPF_MAP_TYPE_RINGBUF: - map->def.max_entries = adjust_ringbuf_sz(map->def.max_entries); - /* fallthrough */ case BPF_MAP_TYPE_PERF_EVENT_ARRAY: case BPF_MAP_TYPE_CGROUP_ARRAY: case BPF_MAP_TYPE_STACK_TRACE: @@ -5625,7 +5496,7 @@ } err = libbpf_ensure_mem((void **)&obj->btf_modules, &obj->btf_module_cap, - sizeof(*obj->btf_modules), obj->btf_module_cnt + 1); + sizeof(*obj->btf_modules), obj->btf_module_cnt + 1); if (err) goto err_out; @@ -5732,92 +5603,23 @@ int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, __u32 targ_id) { - const struct btf_type *local_type, *targ_type; - int depth = 32; /* max recursion depth */ - - /* caller made sure that names match (ignoring flavor suffix) */ - local_type = btf__type_by_id(local_btf, local_id); - targ_type = btf__type_by_id(targ_btf, targ_id); - if (!btf_kind_core_compat(local_type, targ_type)) - return 0; - -recur: - depth--; - if (depth < 0) - return -EINVAL; - - local_type = skip_mods_and_typedefs(local_btf, local_id, &local_id); - targ_type = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); - if (!local_type || !targ_type) - return -EINVAL; - - if (!btf_kind_core_compat(local_type, targ_type)) - return 0; - - switch (btf_kind(local_type)) { - case BTF_KIND_UNKN: - case BTF_KIND_STRUCT: - case BTF_KIND_UNION: - case BTF_KIND_ENUM: - case BTF_KIND_ENUM64: - case BTF_KIND_FWD: - return 1; - case BTF_KIND_INT: - /* just reject deprecated bitfield-like integers; all other - * integers are by default compatible between each other - */ - return btf_int_offset(local_type) == 0 && btf_int_offset(targ_type) == 0; - case BTF_KIND_PTR: - local_id = local_type->type; - targ_id = targ_type->type; - goto recur; - case BTF_KIND_ARRAY: - local_id = btf_array(local_type)->type; - targ_id = btf_array(targ_type)->type; - goto recur; - case BTF_KIND_FUNC_PROTO: { - struct btf_param *local_p = btf_params(local_type); - struct btf_param *targ_p = btf_params(targ_type); - __u16 local_vlen = btf_vlen(local_type); - __u16 targ_vlen = btf_vlen(targ_type); - int i, err; - - if (local_vlen != targ_vlen) - return 0; - - for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { - skip_mods_and_typedefs(local_btf, local_p->type, &local_id); - skip_mods_and_typedefs(targ_btf, targ_p->type, &targ_id); - err = bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id); - if (err <= 0) - return err; - } - - /* tail recurse for return type check */ - skip_mods_and_typedefs(local_btf, local_type->type, &local_id); - skip_mods_and_typedefs(targ_btf, targ_type->type, &targ_id); - goto recur; - } - default: - pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", - btf_kind_str(local_type), local_id, targ_id); - return 0; - } + return __bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id, 32); } -static size_t bpf_core_hash_fn(const void *key, void *ctx) +int bpf_core_types_match(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id) { - return (size_t)key; + return __bpf_core_types_match(local_btf, local_id, targ_btf, targ_id, false, 32); } -static bool bpf_core_equal_fn(const void *k1, const void *k2, void *ctx) +static size_t bpf_core_hash_fn(const long key, void *ctx) { - return k1 == k2; + return key; } -static void *u32_as_hash_key(__u32 x) +static bool bpf_core_equal_fn(const long k1, const long k2, void *ctx) { - return (void *)(uintptr_t)x; + return k1 == k2; } static int record_relo_core(struct bpf_program *prog, @@ -5862,7 +5664,6 @@ struct bpf_core_relo_res *targ_res) { struct bpf_core_spec specs_scratch[3] = {}; - const void *type_key = u32_as_hash_key(relo->type_id); struct bpf_core_cand_list *cands = NULL; const char *prog_name = prog->name; const struct btf_type *local_type; @@ -5879,7 +5680,7 @@ return -EINVAL; if (relo->kind != BPF_CORE_TYPE_ID_LOCAL && - !hashmap__find(cand_cache, type_key, (void **)&cands)) { + !hashmap__find(cand_cache, local_id, &cands)) { cands = bpf_core_find_cands(prog->obj, local_btf, local_id); if (IS_ERR(cands)) { pr_warn("prog '%s': relo #%d: target candidate search failed for [%d] %s %s: %ld\n", @@ -5887,7 +5688,7 @@ local_name, PTR_ERR(cands)); return PTR_ERR(cands); } - err = hashmap__set(cand_cache, type_key, cands, NULL, NULL); + err = hashmap__set(cand_cache, local_id, cands, NULL, NULL); if (err) { bpf_core_free_cands(cands); return err; @@ -6010,7 +5811,7 @@ if (!IS_ERR_OR_NULL(cand_cache)) { hashmap__for_each_entry(cand_cache, entry, i) { - bpf_core_free_cands(entry->value); + bpf_core_free_cands(entry->pvalue); } hashmap__free(cand_cache); } @@ -6447,7 +6248,8 @@ * prog; each main prog can have a different set of * subprograms appended (potentially in different order as * well), so position of any subprog can be different for - * different main programs */ + * different main programs + */ insn->imm = subprog->sub_insn_off - (prog->sub_insn_off + insn_idx) - 1; pr_debug("prog '%s': insn #%zu relocated, imm %d points to subprog '%s' (now at %zu offset)\n", @@ -6926,11 +6728,6 @@ if (prog->type == BPF_PROG_TYPE_XDP && (def & SEC_XDP_FRAGS)) opts->prog_flags |= BPF_F_XDP_HAS_FRAGS; - if (def & SEC_DEPRECATED) { - pr_warn("SEC(\"%s\") is deprecated, please see https://github.com/libbpf/libbpf/wiki/Libbpf-1.0-migration-guide#bpf-program-sec-annotation-deprecations for details\n", - prog->sec_name); - } - if ((def & SEC_ATTACH_BTF) && !prog->attach_btf_id) { int btf_obj_fd = 0, btf_type_id = 0, err; const char *attach_name; @@ -6973,10 +6770,9 @@ static void fixup_verifier_log(struct bpf_program *prog, char *buf, size_t buf_sz); -static int bpf_object_load_prog_instance(struct bpf_object *obj, struct bpf_program *prog, - struct bpf_insn *insns, int insns_cnt, - const char *license, __u32 kern_version, - int *prog_fd) +static int bpf_object_load_prog(struct bpf_object *obj, struct bpf_program *prog, + struct bpf_insn *insns, int insns_cnt, + const char *license, __u32 kern_version, int *prog_fd) { LIBBPF_OPTS(bpf_prog_load_opts, load_attr); const char *prog_name = NULL; @@ -7343,93 +7139,6 @@ return 0; } -static int bpf_object_load_prog(struct bpf_object *obj, struct bpf_program *prog, - const char *license, __u32 kern_ver) -{ - int err = 0, fd, i; - - if (obj->loaded) { - pr_warn("prog '%s': can't load after object was loaded\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr < 0 || !prog->instances.fds) { - if (prog->preprocessor) { - pr_warn("Internal error: can't load program '%s'\n", - prog->name); - return libbpf_err(-LIBBPF_ERRNO__INTERNAL); - } - - prog->instances.fds = malloc(sizeof(int)); - if (!prog->instances.fds) { - pr_warn("Not enough memory for BPF fds\n"); - return libbpf_err(-ENOMEM); - } - prog->instances.nr = 1; - prog->instances.fds[0] = -1; - } - - if (!prog->preprocessor) { - if (prog->instances.nr != 1) { - pr_warn("prog '%s': inconsistent nr(%d) != 1\n", - prog->name, prog->instances.nr); - } - if (obj->gen_loader) - bpf_program_record_relos(prog); - err = bpf_object_load_prog_instance(obj, prog, - prog->insns, prog->insns_cnt, - license, kern_ver, &fd); - if (!err) - prog->instances.fds[0] = fd; - goto out; - } - - for (i = 0; i < prog->instances.nr; i++) { - struct bpf_prog_prep_result result; - bpf_program_prep_t preprocessor = prog->preprocessor; - - memset(&result, 0, sizeof(result)); - err = preprocessor(prog, i, prog->insns, - prog->insns_cnt, &result); - if (err) { - pr_warn("Preprocessing the %dth instance of program '%s' failed\n", - i, prog->name); - goto out; - } - - if (!result.new_insn_ptr || !result.new_insn_cnt) { - pr_debug("Skip loading the %dth instance of program '%s'\n", - i, prog->name); - prog->instances.fds[i] = -1; - if (result.pfd) - *result.pfd = -1; - continue; - } - - err = bpf_object_load_prog_instance(obj, prog, - result.new_insn_ptr, result.new_insn_cnt, - license, kern_ver, &fd); - if (err) { - pr_warn("Loading the %dth instance of program '%s' failed\n", - i, prog->name); - goto out; - } - - if (result.pfd) - *result.pfd = fd; - prog->instances.fds[i] = fd; - } -out: - if (err) - pr_warn("failed to load program '%s'\n", prog->name); - return libbpf_err(err); -} - -int bpf_program__load(struct bpf_program *prog, const char *license, __u32 kern_ver) -{ - return bpf_object_load_prog(prog->obj, prog, license, kern_ver); -} - static int bpf_object__load_progs(struct bpf_object *obj, int log_level) { @@ -7453,9 +7162,16 @@ continue; } prog->log_level |= log_level; - err = bpf_object_load_prog(obj, prog, obj->license, obj->kern_version); - if (err) + + if (obj->gen_loader) + bpf_program_record_relos(prog); + + err = bpf_object_load_prog(obj, prog, prog->insns, prog->insns_cnt, + obj->license, obj->kern_version, &prog->fd); + if (err) { + pr_warn("prog '%s': failed to load: %d\n", prog->name, err); return err; + } } bpf_object__free_relocs(obj); @@ -7481,13 +7197,6 @@ prog->type = prog->sec_def->prog_type; prog->expected_attach_type = prog->sec_def->expected_attach_type; -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - if (prog->sec_def->prog_type == BPF_PROG_TYPE_TRACING || - prog->sec_def->prog_type == BPF_PROG_TYPE_EXT) - prog->attach_prog_fd = OPTS_GET(opts, attach_prog_fd, 0); -#pragma GCC diagnostic pop - /* sec_def can have custom callback which should be called * after bpf_program is initialized to adjust its properties */ @@ -7578,7 +7287,7 @@ err = err ? : bpf_object__check_endianness(obj); err = err ? : bpf_object__elf_collect(obj); err = err ? : bpf_object__collect_externs(obj); - err = err ? : bpf_object__finalize_btf(obj); + err = err ? : bpf_object_fixup_btf(obj); err = err ? : bpf_object__init_maps(obj, opts); err = err ? : bpf_object_init_progs(obj, opts); err = err ? : bpf_object__collect_relos(obj); @@ -7593,36 +7302,6 @@ return ERR_PTR(err); } -static struct bpf_object * -__bpf_object__open_xattr(struct bpf_object_open_attr *attr, int flags) -{ - DECLARE_LIBBPF_OPTS(bpf_object_open_opts, opts, - .relaxed_maps = flags & MAPS_RELAX_COMPAT, - ); - - /* param validation */ - if (!attr->file) - return NULL; - - pr_debug("loading %s\n", attr->file); - return bpf_object_open(attr->file, NULL, 0, &opts); -} - -struct bpf_object *bpf_object__open_xattr(struct bpf_object_open_attr *attr) -{ - return libbpf_ptr(__bpf_object__open_xattr(attr, 0)); -} - -struct bpf_object *bpf_object__open(const char *path) -{ - struct bpf_object_open_attr attr = { - .file = path, - .prog_type = BPF_PROG_TYPE_UNSPEC, - }; - - return libbpf_ptr(__bpf_object__open_xattr(&attr, 0)); -} - struct bpf_object * bpf_object__open_file(const char *path, const struct bpf_object_open_opts *opts) { @@ -7634,6 +7313,11 @@ return libbpf_ptr(bpf_object_open(path, NULL, 0, opts)); } +struct bpf_object *bpf_object__open(const char *path) +{ + return bpf_object__open_file(path, NULL); +} + struct bpf_object * bpf_object__open_mem(const void *obj_buf, size_t obj_buf_sz, const struct bpf_object_open_opts *opts) @@ -7644,23 +7328,6 @@ return libbpf_ptr(bpf_object_open(NULL, obj_buf, obj_buf_sz, opts)); } -struct bpf_object * -bpf_object__open_buffer(const void *obj_buf, size_t obj_buf_sz, - const char *name) -{ - DECLARE_LIBBPF_OPTS(bpf_object_open_opts, opts, - .object_name = name, - /* wrong default, but backwards-compatible */ - .relaxed_maps = true, - ); - - /* returning NULL is wrong, but backwards-compatible */ - if (!obj_buf || obj_buf_sz == 0) - return errno = EINVAL, NULL; - - return libbpf_ptr(bpf_object_open(NULL, obj_buf, obj_buf_sz, &opts)); -} - static int bpf_object_unload(struct bpf_object *obj) { size_t i; @@ -7680,8 +7347,6 @@ return 0; } -int bpf_object__unload(struct bpf_object *obj) __attribute__((alias("bpf_object_unload"))); - static int bpf_object__sanitize_maps(struct bpf_object *obj) { struct bpf_map *m; @@ -7746,14 +7411,14 @@ return 0; if (ext->is_set && ext->ksym.addr != sym_addr) { - pr_warn("extern (ksym) '%s' resolution is ambiguous: 0x%llx or 0x%llx\n", + pr_warn("extern (ksym) '%s': resolution is ambiguous: 0x%llx or 0x%llx\n", sym_name, ext->ksym.addr, sym_addr); return -EINVAL; } if (!ext->is_set) { ext->is_set = true; ext->ksym.addr = sym_addr; - pr_debug("extern (ksym) %s=0x%llx\n", sym_name, sym_addr); + pr_debug("extern (ksym) '%s': set to 0x%llx\n", sym_name, sym_addr); } return 0; } @@ -7957,28 +7622,52 @@ for (i = 0; i < obj->nr_extern; i++) { ext = &obj->externs[i]; - if (ext->type == EXT_KCFG && - strcmp(ext->name, "LINUX_KERNEL_VERSION") == 0) { - void *ext_val = kcfg_data + ext->kcfg.data_off; - __u32 kver = get_kernel_version(); + if (ext->type == EXT_KSYM) { + if (ext->ksym.type_id) + need_vmlinux_btf = true; + else + need_kallsyms = true; + continue; + } else if (ext->type == EXT_KCFG) { + void *ext_ptr = kcfg_data + ext->kcfg.data_off; + __u64 value = 0; + + /* Kconfig externs need actual /proc/config.gz */ + if (str_has_pfx(ext->name, "CONFIG_")) { + need_config = true; + continue; + } - if (!kver) { - pr_warn("failed to get kernel version\n"); + /* Virtual kcfg externs are customly handled by libbpf */ + if (strcmp(ext->name, "LINUX_KERNEL_VERSION") == 0) { + value = get_kernel_version(); + if (!value) { + pr_warn("extern (kcfg) '%s': failed to get kernel version\n", ext->name); + return -EINVAL; + } + } else if (strcmp(ext->name, "LINUX_HAS_BPF_COOKIE") == 0) { + value = kernel_supports(obj, FEAT_BPF_COOKIE); + } else if (strcmp(ext->name, "LINUX_HAS_SYSCALL_WRAPPER") == 0) { + value = kernel_supports(obj, FEAT_SYSCALL_WRAPPER); + } else if (!str_has_pfx(ext->name, "LINUX_") || !ext->is_weak) { + /* Currently libbpf supports only CONFIG_ and LINUX_ prefixed + * __kconfig externs, where LINUX_ ones are virtual and filled out + * customly by libbpf (their values don't come from Kconfig). + * If LINUX_xxx variable is not recognized by libbpf, but is marked + * __weak, it defaults to zero value, just like for CONFIG_xxx + * externs. + */ + pr_warn("extern (kcfg) '%s': unrecognized virtual extern\n", ext->name); return -EINVAL; } - err = set_kcfg_value_num(ext, ext_val, kver); + + err = set_kcfg_value_num(ext, ext_ptr, value); if (err) return err; - pr_debug("extern (kcfg) %s=0x%x\n", ext->name, kver); - } else if (ext->type == EXT_KCFG && str_has_pfx(ext->name, "CONFIG_")) { - need_config = true; - } else if (ext->type == EXT_KSYM) { - if (ext->ksym.type_id) - need_vmlinux_btf = true; - else - need_kallsyms = true; + pr_debug("extern (kcfg) '%s': set to 0x%llx\n", + ext->name, (long long)value); } else { - pr_warn("unrecognized extern '%s'\n", ext->name); + pr_warn("extern '%s': unrecognized extern kind\n", ext->name); return -EINVAL; } } @@ -8014,10 +7703,10 @@ ext = &obj->externs[i]; if (!ext->is_set && !ext->is_weak) { - pr_warn("extern %s (strong) not resolved\n", ext->name); + pr_warn("extern '%s' (strong): not resolved\n", ext->name); return -ESRCH; } else if (!ext->is_set) { - pr_debug("extern %s (weak) not resolved, defaulting to zero\n", + pr_debug("extern '%s' (weak): not resolved, defaulting to zero\n", ext->name); } } @@ -8093,11 +7782,6 @@ return libbpf_err(err); } -int bpf_object__load_xattr(struct bpf_object_load_attr *attr) -{ - return bpf_object_load(attr->obj, attr->log_level, attr->target_btf_path); -} - int bpf_object__load(struct bpf_object *obj) { return bpf_object_load(obj, 0, NULL); @@ -8155,11 +7839,16 @@ return err; } -static int bpf_program_pin_instance(struct bpf_program *prog, const char *path, int instance) +int bpf_program__pin(struct bpf_program *prog, const char *path) { char *cp, errmsg[STRERR_BUFSIZE]; int err; + if (prog->fd < 0) { + pr_warn("prog '%s': can't pin program that wasn't loaded\n", prog->name); + return libbpf_err(-EINVAL); + } + err = make_parent_dir(path); if (err) return libbpf_err(err); @@ -8168,182 +7857,47 @@ if (err) return libbpf_err(err); - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (instance < 0 || instance >= prog->instances.nr) { - pr_warn("invalid prog instance %d of prog %s (max %d)\n", - instance, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } - - if (bpf_obj_pin(prog->instances.fds[instance], path)) { + if (bpf_obj_pin(prog->fd, path)) { err = -errno; cp = libbpf_strerror_r(err, errmsg, sizeof(errmsg)); - pr_warn("failed to pin program: %s\n", cp); + pr_warn("prog '%s': failed to pin at '%s': %s\n", prog->name, path, cp); return libbpf_err(err); } - pr_debug("pinned program '%s'\n", path); + pr_debug("prog '%s': pinned at '%s'\n", prog->name, path); return 0; } -static int bpf_program_unpin_instance(struct bpf_program *prog, const char *path, int instance) +int bpf_program__unpin(struct bpf_program *prog, const char *path) { int err; - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); + if (prog->fd < 0) { + pr_warn("prog '%s': can't unpin program that wasn't loaded\n", prog->name); return libbpf_err(-EINVAL); } - if (instance < 0 || instance >= prog->instances.nr) { - pr_warn("invalid prog instance %d of prog %s (max %d)\n", - instance, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } + err = check_path(path); + if (err) + return libbpf_err(err); err = unlink(path); - if (err != 0) + if (err) return libbpf_err(-errno); - pr_debug("unpinned program '%s'\n", path); - + pr_debug("prog '%s': unpinned from '%s'\n", prog->name, path); return 0; } -__attribute__((alias("bpf_program_pin_instance"))) -int bpf_object__pin_instance(struct bpf_program *prog, const char *path, int instance); - -__attribute__((alias("bpf_program_unpin_instance"))) -int bpf_program__unpin_instance(struct bpf_program *prog, const char *path, int instance); - -int bpf_program__pin(struct bpf_program *prog, const char *path) +int bpf_map__pin(struct bpf_map *map, const char *path) { - int i, err; + char *cp, errmsg[STRERR_BUFSIZE]; + int err; - err = make_parent_dir(path); - if (err) - return libbpf_err(err); - - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr <= 0) { - pr_warn("no instances of prog %s to pin\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr == 1) { - /* don't create subdirs when pinning single instance */ - return bpf_program_pin_instance(prog, path, 0); - } - - for (i = 0; i < prog->instances.nr; i++) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) { - err = -EINVAL; - goto err_unpin; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; - goto err_unpin; - } - - err = bpf_program_pin_instance(prog, buf, i); - if (err) - goto err_unpin; - } - - return 0; - -err_unpin: - for (i = i - 1; i >= 0; i--) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) - continue; - else if (len >= PATH_MAX) - continue; - - bpf_program_unpin_instance(prog, buf, i); - } - - rmdir(path); - - return libbpf_err(err); -} - -int bpf_program__unpin(struct bpf_program *prog, const char *path) -{ - int i, err; - - err = check_path(path); - if (err) - return libbpf_err(err); - - if (prog == NULL) { - pr_warn("invalid program pointer\n"); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr <= 0) { - pr_warn("no instances of prog %s to pin\n", prog->name); - return libbpf_err(-EINVAL); - } - - if (prog->instances.nr == 1) { - /* don't create subdirs when pinning single instance */ - return bpf_program_unpin_instance(prog, path, 0); - } - - for (i = 0; i < prog->instances.nr; i++) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%d", path, i); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); - - err = bpf_program_unpin_instance(prog, buf, i); - if (err) - return err; - } - - err = rmdir(path); - if (err) - return libbpf_err(-errno); - - return 0; -} - -int bpf_map__pin(struct bpf_map *map, const char *path) -{ - char *cp, errmsg[STRERR_BUFSIZE]; - int err; - - if (map == NULL) { - pr_warn("invalid map pointer\n"); - return libbpf_err(-EINVAL); - } + if (map == NULL) { + pr_warn("invalid map pointer\n"); + return libbpf_err(-EINVAL); + } if (map->pin_path) { if (path && strcmp(path, map->pin_path)) { @@ -8491,17 +8045,9 @@ continue; if (path) { - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - bpf_map__name(map)); - if (len < 0) { - err = -EINVAL; - goto err_unpin_maps; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) goto err_unpin_maps; - } sanitize_pin_path(buf); pin_path = buf; } else if (!map->pin_path) { @@ -8539,14 +8085,9 @@ char buf[PATH_MAX]; if (path) { - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - bpf_map__name(map)); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); + err = pathname_concat(buf, sizeof(buf), path, bpf_map__name(map)); + if (err) + return libbpf_err(err); sanitize_pin_path(buf); pin_path = buf; } else if (!map->pin_path) { @@ -8564,6 +8105,7 @@ int bpf_object__pin_programs(struct bpf_object *obj, const char *path) { struct bpf_program *prog; + char buf[PATH_MAX]; int err; if (!obj) @@ -8575,18 +8117,9 @@ } bpf_object__for_each_program(prog, obj) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) { - err = -EINVAL; - goto err_unpin_programs; - } else if (len >= PATH_MAX) { - err = -ENAMETOOLONG; + err = pathname_concat(buf, sizeof(buf), path, prog->name); + if (err) goto err_unpin_programs; - } err = bpf_program__pin(prog, buf); if (err) @@ -8597,14 +8130,7 @@ err_unpin_programs: while ((prog = bpf_object__prev_program(obj, prog))) { - char buf[PATH_MAX]; - int len; - - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) - continue; - else if (len >= PATH_MAX) + if (pathname_concat(buf, sizeof(buf), path, prog->name)) continue; bpf_program__unpin(prog, buf); @@ -8623,14 +8149,10 @@ bpf_object__for_each_program(prog, obj) { char buf[PATH_MAX]; - int len; - len = snprintf(buf, PATH_MAX, "%s/%s", path, - prog->pin_name); - if (len < 0) - return libbpf_err(-EINVAL); - else if (len >= PATH_MAX) - return libbpf_err(-ENAMETOOLONG); + err = pathname_concat(buf, sizeof(buf), path, prog->name); + if (err) + return libbpf_err(err); err = bpf_program__unpin(prog, buf); if (err) @@ -8659,11 +8181,6 @@ static void bpf_map__destroy(struct bpf_map *map) { - if (map->clear_priv) - map->clear_priv(map, map->priv); - map->priv = NULL; - map->clear_priv = NULL; - if (map->inner_map) { bpf_map__destroy(map->inner_map); zfree(&map->inner_map); @@ -8699,9 +8216,6 @@ if (IS_ERR_OR_NULL(obj)) return; - if (obj->clear_priv) - obj->clear_priv(obj, obj->priv); - usdt_manager_free(obj->usdt_man); obj->usdt_man = NULL; @@ -8728,33 +8242,9 @@ } zfree(&obj->programs); - list_del(&obj->list); free(obj); } -struct bpf_object * -bpf_object__next(struct bpf_object *prev) -{ - struct bpf_object *next; - bool strict = (libbpf_mode & LIBBPF_STRICT_NO_OBJECT_LIST); - - if (strict) - return NULL; - - if (!prev) - next = list_first_entry(&bpf_objects_list, - struct bpf_object, - list); - else - next = list_next_entry(prev, list); - - /* Empty list is noticed here so don't need checking on entry. */ - if (&next->list == &bpf_objects_list) - return NULL; - - return next; -} - const char *bpf_object__name(const struct bpf_object *obj) { return obj ? obj->name : libbpf_err_ptr(-EINVAL); @@ -8785,22 +8275,6 @@ return 0; } -int bpf_object__set_priv(struct bpf_object *obj, void *priv, - bpf_object_clear_priv_t clear_priv) -{ - if (obj->priv && obj->clear_priv) - obj->clear_priv(obj, obj->priv); - - obj->priv = priv; - obj->clear_priv = clear_priv; - return 0; -} - -void *bpf_object__priv(const struct bpf_object *obj) -{ - return obj ? obj->priv : libbpf_err_ptr(-EINVAL); -} - int bpf_object__gen_loader(struct bpf_object *obj, struct gen_loader_opts *opts) { struct bpf_gen *gen; @@ -8844,12 +8318,6 @@ } struct bpf_program * -bpf_program__next(struct bpf_program *prev, const struct bpf_object *obj) -{ - return bpf_object__next_program(obj, prev); -} - -struct bpf_program * bpf_object__next_program(const struct bpf_object *obj, struct bpf_program *prev) { struct bpf_program *prog = prev; @@ -8862,12 +8330,6 @@ } struct bpf_program * -bpf_program__prev(struct bpf_program *next, const struct bpf_object *obj) -{ - return bpf_object__prev_program(obj, next); -} - -struct bpf_program * bpf_object__prev_program(const struct bpf_object *obj, struct bpf_program *next) { struct bpf_program *prog = next; @@ -8879,22 +8341,6 @@ return prog; } -int bpf_program__set_priv(struct bpf_program *prog, void *priv, - bpf_program_clear_priv_t clear_priv) -{ - if (prog->priv && prog->clear_priv) - prog->clear_priv(prog, prog->priv); - - prog->priv = priv; - prog->clear_priv = clear_priv; - return 0; -} - -void *bpf_program__priv(const struct bpf_program *prog) -{ - return prog ? prog->priv : libbpf_err_ptr(-EINVAL); -} - void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex) { prog->prog_ifindex = ifindex; @@ -8910,22 +8356,6 @@ return prog->sec_name; } -const char *bpf_program__title(const struct bpf_program *prog, bool needs_copy) -{ - const char *title; - - title = prog->sec_name; - if (needs_copy) { - title = strdup(title); - if (!title) { - pr_warn("failed to strdup program title\n"); - return libbpf_err_ptr(-ENOMEM); - } - } - - return title; -} - bool bpf_program__autoload(const struct bpf_program *prog) { return prog->autoload; @@ -8940,16 +8370,14 @@ return 0; } -static int bpf_program_nth_fd(const struct bpf_program *prog, int n); - -int bpf_program__fd(const struct bpf_program *prog) +bool bpf_program__autoattach(const struct bpf_program *prog) { - return bpf_program_nth_fd(prog, 0); + return prog->autoattach; } -size_t bpf_program__size(const struct bpf_program *prog) +void bpf_program__set_autoattach(struct bpf_program *prog, bool autoattach) { - return prog->insns_cnt * BPF_INSN_SZ; + prog->autoattach = autoattach; } const struct bpf_insn *bpf_program__insns(const struct bpf_program *prog) @@ -8982,58 +8410,15 @@ return 0; } -int bpf_program__set_prep(struct bpf_program *prog, int nr_instances, - bpf_program_prep_t prep) -{ - int *instances_fds; - - if (nr_instances <= 0 || !prep) - return libbpf_err(-EINVAL); - - if (prog->instances.nr > 0 || prog->instances.fds) { - pr_warn("Can't set pre-processor after loading\n"); - return libbpf_err(-EINVAL); - } - - instances_fds = malloc(sizeof(int) * nr_instances); - if (!instances_fds) { - pr_warn("alloc memory failed for fds\n"); - return libbpf_err(-ENOMEM); - } - - /* fill all fd with -1 */ - memset(instances_fds, -1, sizeof(int) * nr_instances); - - prog->instances.nr = nr_instances; - prog->instances.fds = instances_fds; - prog->preprocessor = prep; - return 0; -} - -__attribute__((alias("bpf_program_nth_fd"))) -int bpf_program__nth_fd(const struct bpf_program *prog, int n); - -static int bpf_program_nth_fd(const struct bpf_program *prog, int n) +int bpf_program__fd(const struct bpf_program *prog) { - int fd; - if (!prog) return libbpf_err(-EINVAL); - if (n >= prog->instances.nr || n < 0) { - pr_warn("Can't get the %dth fd from program %s: only %d instances\n", - n, prog->name, prog->instances.nr); - return libbpf_err(-EINVAL); - } - - fd = prog->instances.fds[n]; - if (fd < 0) { - pr_warn("%dth instance of program '%s' is invalid\n", - n, prog->name); + if (prog->fd < 0) return libbpf_err(-ENOENT); - } - return fd; + return prog->fd; } __alias(bpf_program__type) @@ -9053,39 +8438,6 @@ return 0; } -static bool bpf_program__is_type(const struct bpf_program *prog, - enum bpf_prog_type type) -{ - return prog ? (prog->type == type) : false; -} - -#define BPF_PROG_TYPE_FNS(NAME, TYPE) \ -int bpf_program__set_##NAME(struct bpf_program *prog) \ -{ \ - if (!prog) \ - return libbpf_err(-EINVAL); \ - return bpf_program__set_type(prog, TYPE); \ -} \ - \ -bool bpf_program__is_##NAME(const struct bpf_program *prog) \ -{ \ - return bpf_program__is_type(prog, TYPE); \ -} \ - -BPF_PROG_TYPE_FNS(socket_filter, BPF_PROG_TYPE_SOCKET_FILTER); -BPF_PROG_TYPE_FNS(lsm, BPF_PROG_TYPE_LSM); -BPF_PROG_TYPE_FNS(kprobe, BPF_PROG_TYPE_KPROBE); -BPF_PROG_TYPE_FNS(sched_cls, BPF_PROG_TYPE_SCHED_CLS); -BPF_PROG_TYPE_FNS(sched_act, BPF_PROG_TYPE_SCHED_ACT); -BPF_PROG_TYPE_FNS(tracepoint, BPF_PROG_TYPE_TRACEPOINT); -BPF_PROG_TYPE_FNS(raw_tracepoint, BPF_PROG_TYPE_RAW_TRACEPOINT); -BPF_PROG_TYPE_FNS(xdp, BPF_PROG_TYPE_XDP); -BPF_PROG_TYPE_FNS(perf_event, BPF_PROG_TYPE_PERF_EVENT); -BPF_PROG_TYPE_FNS(tracing, BPF_PROG_TYPE_TRACING); -BPF_PROG_TYPE_FNS(struct_ops, BPF_PROG_TYPE_STRUCT_OPS); -BPF_PROG_TYPE_FNS(extension, BPF_PROG_TYPE_EXT); -BPF_PROG_TYPE_FNS(sk_lookup, BPF_PROG_TYPE_SK_LOOKUP); - __alias(bpf_program__expected_attach_type) enum bpf_attach_type bpf_program__get_expected_attach_type(const struct bpf_program *prog); @@ -9163,6 +8515,7 @@ static int attach_kprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_uprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link); +static int attach_ksyscall(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_usdt(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_tp(const struct bpf_program *prog, long cookie, struct bpf_link **link); static int attach_raw_tp(const struct bpf_program *prog, long cookie, struct bpf_link **link); @@ -9172,19 +8525,23 @@ static int attach_iter(const struct bpf_program *prog, long cookie, struct bpf_link **link); static const struct bpf_sec_def section_defs[] = { - SEC_DEF("socket", SOCKET_FILTER, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("sk_reuseport/migrate", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("sk_reuseport", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("socket", SOCKET_FILTER, 0, SEC_NONE), + SEC_DEF("sk_reuseport/migrate", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT_OR_MIGRATE, SEC_ATTACHABLE), + SEC_DEF("sk_reuseport", SK_REUSEPORT, BPF_SK_REUSEPORT_SELECT, SEC_ATTACHABLE), SEC_DEF("kprobe+", KPROBE, 0, SEC_NONE, attach_kprobe), SEC_DEF("uprobe+", KPROBE, 0, SEC_NONE, attach_uprobe), + SEC_DEF("uprobe.s+", KPROBE, 0, SEC_SLEEPABLE, attach_uprobe), SEC_DEF("kretprobe+", KPROBE, 0, SEC_NONE, attach_kprobe), SEC_DEF("uretprobe+", KPROBE, 0, SEC_NONE, attach_uprobe), + SEC_DEF("uretprobe.s+", KPROBE, 0, SEC_SLEEPABLE, attach_uprobe), SEC_DEF("kprobe.multi+", KPROBE, BPF_TRACE_KPROBE_MULTI, SEC_NONE, attach_kprobe_multi), SEC_DEF("kretprobe.multi+", KPROBE, BPF_TRACE_KPROBE_MULTI, SEC_NONE, attach_kprobe_multi), + SEC_DEF("ksyscall+", KPROBE, 0, SEC_NONE, attach_ksyscall), + SEC_DEF("kretsyscall+", KPROBE, 0, SEC_NONE, attach_ksyscall), SEC_DEF("usdt+", KPROBE, 0, SEC_NONE, attach_usdt), SEC_DEF("tc", SCHED_CLS, 0, SEC_NONE), - SEC_DEF("classifier", SCHED_CLS, 0, SEC_NONE | SEC_SLOPPY_PFX | SEC_DEPRECATED), - SEC_DEF("action", SCHED_ACT, 0, SEC_NONE | SEC_SLOPPY_PFX), + SEC_DEF("classifier", SCHED_CLS, 0, SEC_NONE), + SEC_DEF("action", SCHED_ACT, 0, SEC_NONE), SEC_DEF("tracepoint+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("tp+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("raw_tracepoint+", RAW_TRACEPOINT, 0, SEC_NONE, attach_raw_tp), @@ -9201,55 +8558,54 @@ SEC_DEF("freplace+", EXT, 0, SEC_ATTACH_BTF, attach_trace), SEC_DEF("lsm+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF, attach_lsm), SEC_DEF("lsm.s+", LSM, BPF_LSM_MAC, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_lsm), + SEC_DEF("lsm_cgroup+", LSM, BPF_LSM_CGROUP, SEC_ATTACH_BTF), SEC_DEF("iter+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF, attach_iter), SEC_DEF("iter.s+", TRACING, BPF_TRACE_ITER, SEC_ATTACH_BTF | SEC_SLEEPABLE, attach_iter), SEC_DEF("syscall", SYSCALL, 0, SEC_SLEEPABLE), SEC_DEF("xdp.frags/devmap", XDP, BPF_XDP_DEVMAP, SEC_XDP_FRAGS), SEC_DEF("xdp/devmap", XDP, BPF_XDP_DEVMAP, SEC_ATTACHABLE), - SEC_DEF("xdp_devmap/", XDP, BPF_XDP_DEVMAP, SEC_ATTACHABLE | SEC_DEPRECATED), SEC_DEF("xdp.frags/cpumap", XDP, BPF_XDP_CPUMAP, SEC_XDP_FRAGS), SEC_DEF("xdp/cpumap", XDP, BPF_XDP_CPUMAP, SEC_ATTACHABLE), - SEC_DEF("xdp_cpumap/", XDP, BPF_XDP_CPUMAP, SEC_ATTACHABLE | SEC_DEPRECATED), SEC_DEF("xdp.frags", XDP, BPF_XDP, SEC_XDP_FRAGS), - SEC_DEF("xdp", XDP, BPF_XDP, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("perf_event", PERF_EVENT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_in", LWT_IN, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_out", LWT_OUT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_xmit", LWT_XMIT, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("lwt_seg6local", LWT_SEG6LOCAL, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup_skb/ingress", CGROUP_SKB, BPF_CGROUP_INET_INGRESS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup_skb/egress", CGROUP_SKB, BPF_CGROUP_INET_EGRESS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/skb", CGROUP_SKB, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock_create", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock_release", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_RELEASE, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sock", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/post_bind4", CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/post_bind6", CGROUP_SOCK, BPF_CGROUP_INET6_POST_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/dev", CGROUP_DEVICE, BPF_CGROUP_DEVICE, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sockops", SOCK_OPS, BPF_CGROUP_SOCK_OPS, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb/stream_parser", SK_SKB, BPF_SK_SKB_STREAM_PARSER, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb/stream_verdict",SK_SKB, BPF_SK_SKB_STREAM_VERDICT, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("sk_skb", SK_SKB, 0, SEC_NONE | SEC_SLOPPY_PFX), - SEC_DEF("sk_msg", SK_MSG, BPF_SK_MSG_VERDICT, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("lirc_mode2", LIRC_MODE2, BPF_LIRC_MODE2, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("flow_dissector", FLOW_DISSECTOR, BPF_FLOW_DISSECTOR, SEC_ATTACHABLE_OPT | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/bind4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/bind6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/connect4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/connect6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sendmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sendmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/recvmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/recvmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_RECVMSG, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getpeername4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getpeername6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockname4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockname6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/sysctl", CGROUP_SYSCTL, BPF_CGROUP_SYSCTL, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/getsockopt", CGROUP_SOCKOPT, BPF_CGROUP_GETSOCKOPT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), - SEC_DEF("cgroup/setsockopt", CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("xdp", XDP, BPF_XDP, SEC_ATTACHABLE_OPT), + SEC_DEF("perf_event", PERF_EVENT, 0, SEC_NONE), + SEC_DEF("lwt_in", LWT_IN, 0, SEC_NONE), + SEC_DEF("lwt_out", LWT_OUT, 0, SEC_NONE), + SEC_DEF("lwt_xmit", LWT_XMIT, 0, SEC_NONE), + SEC_DEF("lwt_seg6local", LWT_SEG6LOCAL, 0, SEC_NONE), + SEC_DEF("sockops", SOCK_OPS, BPF_CGROUP_SOCK_OPS, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb/stream_parser", SK_SKB, BPF_SK_SKB_STREAM_PARSER, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb/stream_verdict",SK_SKB, BPF_SK_SKB_STREAM_VERDICT, SEC_ATTACHABLE_OPT), + SEC_DEF("sk_skb", SK_SKB, 0, SEC_NONE), + SEC_DEF("sk_msg", SK_MSG, BPF_SK_MSG_VERDICT, SEC_ATTACHABLE_OPT), + SEC_DEF("lirc_mode2", LIRC_MODE2, BPF_LIRC_MODE2, SEC_ATTACHABLE_OPT), + SEC_DEF("flow_dissector", FLOW_DISSECTOR, BPF_FLOW_DISSECTOR, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup_skb/ingress", CGROUP_SKB, BPF_CGROUP_INET_INGRESS, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup_skb/egress", CGROUP_SKB, BPF_CGROUP_INET_EGRESS, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup/skb", CGROUP_SKB, 0, SEC_NONE), + SEC_DEF("cgroup/sock_create", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE), + SEC_DEF("cgroup/sock_release", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_RELEASE, SEC_ATTACHABLE), + SEC_DEF("cgroup/sock", CGROUP_SOCK, BPF_CGROUP_INET_SOCK_CREATE, SEC_ATTACHABLE_OPT), + SEC_DEF("cgroup/post_bind4", CGROUP_SOCK, BPF_CGROUP_INET4_POST_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/post_bind6", CGROUP_SOCK, BPF_CGROUP_INET6_POST_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/bind4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/bind6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND, SEC_ATTACHABLE), + SEC_DEF("cgroup/connect4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT, SEC_ATTACHABLE), + SEC_DEF("cgroup/connect6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT, SEC_ATTACHABLE), + SEC_DEF("cgroup/sendmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/sendmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/recvmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/recvmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_RECVMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/getpeername4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getpeername6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockname4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockname6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/sysctl", CGROUP_SYSCTL, BPF_CGROUP_SYSCTL, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockopt", CGROUP_SOCKOPT, BPF_CGROUP_GETSOCKOPT, SEC_ATTACHABLE), + SEC_DEF("cgroup/setsockopt", CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT, SEC_ATTACHABLE), + SEC_DEF("cgroup/dev", CGROUP_DEVICE, BPF_CGROUP_DEVICE, SEC_ATTACHABLE_OPT), SEC_DEF("struct_ops+", STRUCT_OPS, 0, SEC_NONE), - SEC_DEF("sk_lookup", SK_LOOKUP, BPF_SK_LOOKUP, SEC_ATTACHABLE | SEC_SLOPPY_PFX), + SEC_DEF("sk_lookup", SK_LOOKUP, BPF_SK_LOOKUP, SEC_ATTACHABLE), }; static size_t custom_sec_def_cnt; @@ -9344,8 +8700,7 @@ return 0; } -static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name, - bool allow_sloppy) +static bool sec_def_matches(const struct bpf_sec_def *sec_def, const char *sec_name) { size_t len = strlen(sec_def->sec); @@ -9370,17 +8725,6 @@ return false; } - /* SEC_SLOPPY_PFX definitions are allowed to be just prefix - * matches, unless strict section name mode - * (LIBBPF_STRICT_SEC_NAME) is enabled, in which case the - * match has to be exact. - */ - if (allow_sloppy && str_has_pfx(sec_name, sec_def->sec)) - return true; - - /* Definitions not marked SEC_SLOPPY_PFX (e.g., - * SEC("syscall")) are exact matches in both modes. - */ return strcmp(sec_name, sec_def->sec) == 0; } @@ -9388,20 +8732,18 @@ { const struct bpf_sec_def *sec_def; int i, n; - bool strict = libbpf_mode & LIBBPF_STRICT_SEC_NAME, allow_sloppy; n = custom_sec_def_cnt; for (i = 0; i < n; i++) { sec_def = &custom_sec_defs[i]; - if (sec_def_matches(sec_def, sec_name, false)) + if (sec_def_matches(sec_def, sec_name)) return sec_def; } n = ARRAY_SIZE(section_defs); for (i = 0; i < n; i++) { sec_def = §ion_defs[i]; - allow_sloppy = (sec_def->cookie & SEC_SLOPPY_PFX) && !strict; - if (sec_def_matches(sec_def, sec_name, allow_sloppy)) + if (sec_def_matches(sec_def, sec_name)) return sec_def; } @@ -9654,6 +8996,7 @@ *kind = BTF_KIND_TYPEDEF; break; case BPF_LSM_MAC: + case BPF_LSM_CGROUP: *prefix = BTF_LSM_PREFIX; *kind = BTF_KIND_FUNC; break; @@ -9717,11 +9060,12 @@ static int libbpf_find_prog_btf_id(const char *name, __u32 attach_prog_fd) { - struct bpf_prog_info info = {}; + struct bpf_prog_info info; __u32 info_len = sizeof(info); struct btf *btf; int err; + memset(&info, 0, info_len); err = bpf_obj_get_info_by_fd(attach_prog_fd, &info, &info_len); if (err) { pr_warn("failed bpf_obj_get_info_by_fd for FD %d: %d\n", @@ -9795,11 +9139,15 @@ int err = 0; /* BPF program's BTF ID */ - if (attach_prog_fd) { + if (prog->type == BPF_PROG_TYPE_EXT || attach_prog_fd) { + if (!attach_prog_fd) { + pr_warn("prog '%s': attach program FD is not set\n", prog->name); + return -EINVAL; + } err = libbpf_find_prog_btf_id(attach_name, attach_prog_fd); if (err < 0) { - pr_warn("failed to find BPF program (FD %d) BTF ID for '%s': %d\n", - attach_prog_fd, attach_name, err); + pr_warn("prog '%s': failed to find BPF program (FD %d) BTF ID for '%s': %d\n", + prog->name, attach_prog_fd, attach_name, err); return err; } *btf_obj_fd = 0; @@ -9816,7 +9164,8 @@ err = find_kernel_btf_id(prog->obj, attach_name, attach_type, btf_obj_fd, btf_type_id); } if (err) { - pr_warn("failed to find kernel BTF type ID of '%s': %d\n", attach_name, err); + pr_warn("prog '%s': failed to find kernel BTF type ID of '%s': %d\n", + prog->name, attach_name, err); return err; } return 0; @@ -9857,11 +9206,6 @@ return map ? map->fd : libbpf_err(-EINVAL); } -const struct bpf_map_def *bpf_map__def(const struct bpf_map *map) -{ - return map ? &map->def : libbpf_err_ptr(-EINVAL); -} - static bool map_uses_real_name(const struct bpf_map *map) { /* Since libbpf started to support custom .data.* and .rodata.* maps, @@ -9976,27 +9320,6 @@ return map ? map->btf_value_type_id : 0; } -int bpf_map__set_priv(struct bpf_map *map, void *priv, - bpf_map_clear_priv_t clear_priv) -{ - if (!map) - return libbpf_err(-EINVAL); - - if (map->priv) { - if (map->clear_priv) - map->clear_priv(map, map->priv); - } - - map->priv = priv; - map->clear_priv = clear_priv; - return 0; -} - -void *bpf_map__priv(const struct bpf_map *map) -{ - return map ? map->priv : libbpf_err_ptr(-EINVAL); -} - int bpf_map__set_initial_value(struct bpf_map *map, const void *data, size_t size) { @@ -10016,11 +9339,6 @@ return map->mmaped; } -bool bpf_map__is_offload_neutral(const struct bpf_map *map) -{ - return map->def.type == BPF_MAP_TYPE_PERF_EVENT_ARRAY; -} - bool bpf_map__is_internal(const struct bpf_map *map) { return map->libbpf_type != LIBBPF_MAP_UNSPEC; @@ -10082,12 +9400,6 @@ } struct bpf_map * -bpf_map__next(const struct bpf_map *prev, const struct bpf_object *obj) -{ - return bpf_object__next_map(obj, prev); -} - -struct bpf_map * bpf_object__next_map(const struct bpf_object *obj, const struct bpf_map *prev) { if (prev == NULL) @@ -10097,12 +9409,6 @@ } struct bpf_map * -bpf_map__prev(const struct bpf_map *next, const struct bpf_object *obj) -{ - return bpf_object__prev_map(obj, next); -} - -struct bpf_map * bpf_object__prev_map(const struct bpf_object *obj, const struct bpf_map *next) { if (next == NULL) { @@ -10147,12 +9453,6 @@ return bpf_map__fd(bpf_object__find_map_by_name(obj, name)); } -struct bpf_map * -bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset) -{ - return libbpf_err_ptr(-ENOTSUP); -} - static int validate_map_op(const struct bpf_map *map, size_t key_sz, size_t value_sz, bool check_value_sz) { @@ -10273,95 +9573,6 @@ return -errno; } -__attribute__((alias("bpf_prog_load_xattr2"))) -int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd); - -static int bpf_prog_load_xattr2(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd) -{ - struct bpf_object_open_attr open_attr = {}; - struct bpf_program *prog, *first_prog = NULL; - struct bpf_object *obj; - struct bpf_map *map; - int err; - - if (!attr) - return libbpf_err(-EINVAL); - if (!attr->file) - return libbpf_err(-EINVAL); - - open_attr.file = attr->file; - open_attr.prog_type = attr->prog_type; - - obj = __bpf_object__open_xattr(&open_attr, 0); - err = libbpf_get_error(obj); - if (err) - return libbpf_err(-ENOENT); - - bpf_object__for_each_program(prog, obj) { - enum bpf_attach_type attach_type = attr->expected_attach_type; - /* - * to preserve backwards compatibility, bpf_prog_load treats - * attr->prog_type, if specified, as an override to whatever - * bpf_object__open guessed - */ - if (attr->prog_type != BPF_PROG_TYPE_UNSPEC) { - prog->type = attr->prog_type; - prog->expected_attach_type = attach_type; - } - if (bpf_program__type(prog) == BPF_PROG_TYPE_UNSPEC) { - /* - * we haven't guessed from section name and user - * didn't provide a fallback type, too bad... - */ - bpf_object__close(obj); - return libbpf_err(-EINVAL); - } - - prog->prog_ifindex = attr->ifindex; - prog->log_level = attr->log_level; - prog->prog_flags |= attr->prog_flags; - if (!first_prog) - first_prog = prog; - } - - bpf_object__for_each_map(map, obj) { - if (map->def.type != BPF_MAP_TYPE_PERF_EVENT_ARRAY) - map->map_ifindex = attr->ifindex; - } - - if (!first_prog) { - pr_warn("object file doesn't contain bpf program\n"); - bpf_object__close(obj); - return libbpf_err(-ENOENT); - } - - err = bpf_object__load(obj); - if (err) { - bpf_object__close(obj); - return libbpf_err(err); - } - - *pobj = obj; - *prog_fd = bpf_program__fd(first_prog); - return 0; -} - -COMPAT_VERSION(bpf_prog_load_deprecated, bpf_prog_load, LIBBPF_0.0.1) -int bpf_prog_load_deprecated(const char *file, enum bpf_prog_type type, - struct bpf_object **pobj, int *prog_fd) -{ - struct bpf_prog_load_attr attr; - - memset(&attr, 0, sizeof(struct bpf_prog_load_attr)); - attr.file = file; - attr.prog_type = type; - attr.expected_attach_type = 0; - - return bpf_prog_load_xattr2(&attr, pobj, prog_fd); -} - /* Replace link's underlying BPF program with the new one */ int bpf_link__update_program(struct bpf_link *link, struct bpf_program *prog) { @@ -10687,13 +9898,16 @@ static int perf_event_open_probe(bool uprobe, bool retprobe, const char *name, uint64_t offset, int pid, size_t ref_ctr_off) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; - int type, pfd, err; + int type, pfd; - if (ref_ctr_off >= (1ULL << PERF_UPROBE_REF_CTR_OFFSET_BITS)) + if ((__u64)ref_ctr_off >= (1ULL << PERF_UPROBE_REF_CTR_OFFSET_BITS)) return -EINVAL; + memset(&attr, 0, attr_sz); + type = uprobe ? determine_uprobe_perf_type() : determine_kprobe_perf_type(); if (type < 0) { @@ -10714,7 +9928,7 @@ } attr.config |= 1 << bit; } - attr.size = sizeof(attr); + attr.size = attr_sz; attr.type = type; attr.config |= (__u64)ref_ctr_off << PERF_UPROBE_REF_CTR_OFFSET_SHIFT; attr.config1 = ptr_to_u64(name); /* kprobe_func or uprobe_path */ @@ -10725,14 +9939,7 @@ pid < 0 ? -1 : pid /* pid */, pid == -1 ? 0 : -1 /* cpu */, -1 /* group_fd */, PERF_FLAG_FD_CLOEXEC); - if (pfd < 0) { - err = -errno; - pr_warn("%s perf_event_open() failed: %s\n", - uprobe ? "uprobe" : "kprobe", - libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - return err; - } - return pfd; + return pfd >= 0 ? pfd : -errno; } static int append_to_file(const char *file, const char *fmt, ...) @@ -10755,6 +9962,34 @@ return err; } +#define DEBUGFS "/sys/kernel/debug/tracing" +#define TRACEFS "/sys/kernel/tracing" + +static bool use_debugfs(void) +{ + static int has_debugfs = -1; + + if (has_debugfs < 0) + has_debugfs = faccessat(AT_FDCWD, DEBUGFS, F_OK, AT_EACCESS) == 0; + + return has_debugfs == 1; +} + +static const char *tracefs_path(void) +{ + return use_debugfs() ? DEBUGFS : TRACEFS; +} + +static const char *tracefs_kprobe_events(void) +{ + return use_debugfs() ? DEBUGFS"/kprobe_events" : TRACEFS"/kprobe_events"; +} + +static const char *tracefs_uprobe_events(void) +{ + return use_debugfs() ? DEBUGFS"/uprobe_events" : TRACEFS"/uprobe_events"; +} + static void gen_kprobe_legacy_event_name(char *buf, size_t buf_sz, const char *kfunc_name, size_t offset) { @@ -10767,9 +10002,7 @@ static int add_kprobe_event_legacy(const char *probe_name, bool retprobe, const char *kfunc_name, size_t offset) { - const char *file = "/sys/kernel/debug/tracing/kprobe_events"; - - return append_to_file(file, "%c:%s/%s %s+0x%zx", + return append_to_file(tracefs_kprobe_events(), "%c:%s/%s %s+0x%zx", retprobe ? 'r' : 'p', retprobe ? "kretprobes" : "kprobes", probe_name, kfunc_name, offset); @@ -10777,18 +10010,16 @@ static int remove_kprobe_event_legacy(const char *probe_name, bool retprobe) { - const char *file = "/sys/kernel/debug/tracing/kprobe_events"; - - return append_to_file(file, "-:%s/%s", retprobe ? "kretprobes" : "kprobes", probe_name); + return append_to_file(tracefs_kprobe_events(), "-:%s/%s", + retprobe ? "kretprobes" : "kprobes", probe_name); } static int determine_kprobe_perf_type_legacy(const char *probe_name, bool retprobe) { char file[256]; - snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - retprobe ? "kretprobes" : "kprobes", probe_name); + snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), retprobe ? "kretprobes" : "kprobes", probe_name); return parse_uint_from_file(file, "%d\n"); } @@ -10796,7 +10027,8 @@ static int perf_event_kprobe_open_legacy(const char *probe_name, bool retprobe, const char *kfunc_name, size_t offset, int pid) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; int type, pfd, err; @@ -10809,12 +10041,15 @@ } type = determine_kprobe_perf_type_legacy(probe_name, retprobe); if (type < 0) { + err = type; pr_warn("failed to determine legacy kprobe event id for '%s+0x%zx': %s\n", kfunc_name, offset, - libbpf_strerror_r(type, errmsg, sizeof(errmsg))); - return type; + libbpf_strerror_r(err, errmsg, sizeof(errmsg))); + goto err_clean_legacy; } - attr.size = sizeof(attr); + + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = type; attr.type = PERF_TYPE_TRACEPOINT; @@ -10826,9 +10061,72 @@ err = -errno; pr_warn("legacy kprobe perf_event_open() failed: %s\n", libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - return err; + goto err_clean_legacy; } return pfd; + +err_clean_legacy: + /* Clear the newly added legacy kprobe_event */ + remove_kprobe_event_legacy(probe_name, retprobe); + return err; +} + +static const char *arch_specific_syscall_pfx(void) +{ +#if defined(__x86_64__) + return "x64"; +#elif defined(__i386__) + return "ia32"; +#elif defined(__s390x__) + return "s390x"; +#elif defined(__s390__) + return "s390"; +#elif defined(__arm__) + return "arm"; +#elif defined(__aarch64__) + return "arm64"; +#elif defined(__mips__) + return "mips"; +#elif defined(__riscv) + return "riscv"; +#elif defined(__powerpc__) + return "powerpc"; +#elif defined(__powerpc64__) + return "powerpc64"; +#else + return NULL; +#endif +} + +static int probe_kern_syscall_wrapper(void) +{ + char syscall_name[64]; + const char *ksys_pfx; + + ksys_pfx = arch_specific_syscall_pfx(); + if (!ksys_pfx) + return 0; + + snprintf(syscall_name, sizeof(syscall_name), "__%s_sys_bpf", ksys_pfx); + + if (determine_kprobe_perf_type() >= 0) { + int pfd; + + pfd = perf_event_open_probe(false, false, syscall_name, 0, getpid(), 0); + if (pfd >= 0) + close(pfd); + + return pfd >= 0 ? 1 : 0; + } else { /* legacy mode */ + char probe_name[128]; + + gen_kprobe_legacy_event_name(probe_name, sizeof(probe_name), syscall_name, 0); + if (add_kprobe_event_legacy(probe_name, false, syscall_name, 0) < 0) + return 0; + + (void)remove_kprobe_event_legacy(probe_name, false); + return 1; + } } struct bpf_link * @@ -10885,7 +10183,7 @@ prog->name, retprobe ? "kretprobe" : "kprobe", func_name, offset, libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - goto err_out; + goto err_clean_legacy; } if (legacy) { struct bpf_link_perf *perf_link = container_of(link, struct bpf_link_perf, link); @@ -10896,6 +10194,10 @@ } return link; + +err_clean_legacy: + if (legacy) + remove_kprobe_event_legacy(legacy_probe, retprobe); err_out: free(legacy_probe); return libbpf_err_ptr(err); @@ -10912,6 +10214,34 @@ return bpf_program__attach_kprobe_opts(prog, func_name, &opts); } +struct bpf_link *bpf_program__attach_ksyscall(const struct bpf_program *prog, + const char *syscall_name, + const struct bpf_ksyscall_opts *opts) +{ + LIBBPF_OPTS(bpf_kprobe_opts, kprobe_opts); + char func_name[128]; + + if (!OPTS_VALID(opts, bpf_ksyscall_opts)) + return libbpf_err_ptr(-EINVAL); + + if (kernel_supports(prog->obj, FEAT_SYSCALL_WRAPPER)) { + /* arch_specific_syscall_pfx() should never return NULL here + * because it is guarded by kernel_supports(). However, since + * compiler does not know that we have an explicit conditional + * as well. + */ + snprintf(func_name, sizeof(func_name), "__%s_sys_%s", + arch_specific_syscall_pfx() ? : "", syscall_name); + } else { + snprintf(func_name, sizeof(func_name), "__se_sys_%s", syscall_name); + } + + kprobe_opts.retprobe = OPTS_GET(opts, retprobe, false); + kprobe_opts.bpf_cookie = OPTS_GET(opts, bpf_cookie, 0); + + return bpf_program__attach_kprobe_opts(prog, func_name, &kprobe_opts); +} + /* Adapted from perf/util/string.c */ static bool glob_match(const char *str, const char *pat) { @@ -11082,6 +10412,27 @@ return libbpf_get_error(*link); } +static int attach_ksyscall(const struct bpf_program *prog, long cookie, struct bpf_link **link) +{ + LIBBPF_OPTS(bpf_ksyscall_opts, opts); + const char *syscall_name; + + *link = NULL; + + /* no auto-attach for SEC("ksyscall") and SEC("kretsyscall") */ + if (strcmp(prog->sec_name, "ksyscall") == 0 || strcmp(prog->sec_name, "kretsyscall") == 0) + return 0; + + opts.retprobe = str_has_pfx(prog->sec_name, "kretsyscall/"); + if (opts.retprobe) + syscall_name = prog->sec_name + sizeof("kretsyscall/") - 1; + else + syscall_name = prog->sec_name + sizeof("ksyscall/") - 1; + + *link = bpf_program__attach_ksyscall(prog, syscall_name, &opts); + return *link ? 0 : -errno; +} + static int attach_kprobe_multi(const struct bpf_program *prog, long cookie, struct bpf_link **link) { LIBBPF_OPTS(bpf_kprobe_multi_opts, opts); @@ -11130,9 +10481,7 @@ static inline int add_uprobe_event_legacy(const char *probe_name, bool retprobe, const char *binary_path, size_t offset) { - const char *file = "/sys/kernel/debug/tracing/uprobe_events"; - - return append_to_file(file, "%c:%s/%s %s:0x%zx", + return append_to_file(tracefs_uprobe_events(), "%c:%s/%s %s:0x%zx", retprobe ? 'r' : 'p', retprobe ? "uretprobes" : "uprobes", probe_name, binary_path, offset); @@ -11140,18 +10489,16 @@ static inline int remove_uprobe_event_legacy(const char *probe_name, bool retprobe) { - const char *file = "/sys/kernel/debug/tracing/uprobe_events"; - - return append_to_file(file, "-:%s/%s", retprobe ? "uretprobes" : "uprobes", probe_name); + return append_to_file(tracefs_uprobe_events(), "-:%s/%s", + retprobe ? "uretprobes" : "uprobes", probe_name); } static int determine_uprobe_perf_type_legacy(const char *probe_name, bool retprobe) { char file[512]; - snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - retprobe ? "uretprobes" : "uprobes", probe_name); + snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), retprobe ? "uretprobes" : "uprobes", probe_name); return parse_uint_from_file(file, "%d\n"); } @@ -11159,6 +10506,7 @@ static int perf_event_uprobe_open_legacy(const char *probe_name, bool retprobe, const char *binary_path, size_t offset, int pid) { + const size_t attr_sz = sizeof(struct perf_event_attr); struct perf_event_attr attr; int type, pfd, err; @@ -11170,13 +10518,14 @@ } type = determine_uprobe_perf_type_legacy(probe_name, retprobe); if (type < 0) { + err = type; pr_warn("failed to determine legacy uprobe event id for %s:0x%zx: %d\n", binary_path, offset, err); - return type; + goto err_clean_legacy; } - memset(&attr, 0, sizeof(attr)); - attr.size = sizeof(attr); + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = type; attr.type = PERF_TYPE_TRACEPOINT; @@ -11187,9 +10536,14 @@ if (pfd < 0) { err = -errno; pr_warn("legacy uprobe perf_event_open() failed: %d\n", err); - return err; + goto err_clean_legacy; } return pfd; + +err_clean_legacy: + /* Clear the newly added legacy uprobe_event */ + remove_uprobe_event_legacy(probe_name, retprobe); + return err; } /* Return next ELF section of sh_type after scn, or first of that type if scn is NULL. */ @@ -11403,15 +10757,17 @@ static int resolve_full_path(const char *file, char *result, size_t result_sz) { const char *search_paths[3] = {}; - int i; + int i, perm; if (str_has_sfx(file, ".so") || strstr(file, ".so.")) { search_paths[0] = getenv("LD_LIBRARY_PATH"); search_paths[1] = "/usr/lib64:/usr/lib"; search_paths[2] = arch_specific_lib_paths(); + perm = R_OK; } else { search_paths[0] = getenv("PATH"); search_paths[1] = "/usr/bin:/usr/sbin"; + perm = R_OK | X_OK; } for (i = 0; i < ARRAY_SIZE(search_paths); i++) { @@ -11430,8 +10786,8 @@ if (!seg_len) continue; snprintf(result, result_sz, "%.*s/%s", seg_len, s, file); - /* ensure it is an executable file/link */ - if (access(result, R_OK | X_OK) < 0) + /* ensure it has required permissions */ + if (faccessat(AT_FDCWD, result, perm, AT_EACCESS) < 0) continue; pr_debug("resolved '%s' to '%s'\n", file, result); return 0; @@ -11461,7 +10817,10 @@ ref_ctr_off = OPTS_GET(opts, ref_ctr_offset, 0); pe_opts.bpf_cookie = OPTS_GET(opts, bpf_cookie, 0); - if (binary_path && !strchr(binary_path, '/')) { + if (!binary_path) + return libbpf_err_ptr(-EINVAL); + + if (!strchr(binary_path, '/')) { err = resolve_full_path(binary_path, full_binary_path, sizeof(full_binary_path)); if (err) { @@ -11475,11 +10834,6 @@ if (func_name) { long sym_off; - if (!binary_path) { - pr_warn("prog '%s': name-based attach requires binary_path\n", - prog->name); - return libbpf_err_ptr(-EINVAL); - } sym_off = elf_find_func_offset(binary_path, func_name); if (sym_off < 0) return libbpf_err_ptr(sym_off); @@ -11523,7 +10877,7 @@ prog->name, retprobe ? "uretprobe" : "uprobe", binary_path, func_offset, libbpf_strerror_r(err, errmsg, sizeof(errmsg))); - goto err_out; + goto err_clean_legacy; } if (legacy) { struct bpf_link_perf *perf_link = container_of(link, struct bpf_link_perf, link); @@ -11533,10 +10887,13 @@ perf_link->legacy_is_retprobe = retprobe; } return link; + +err_clean_legacy: + if (legacy) + remove_uprobe_event_legacy(legacy_probe, retprobe); err_out: free(legacy_probe); return libbpf_err_ptr(err); - } /* Format of u[ret]probe section definition supporting auto-attach: @@ -11571,7 +10928,8 @@ break; case 3: case 4: - opts.retprobe = strcmp(probe_type, "uretprobe") == 0; + opts.retprobe = strcmp(probe_type, "uretprobe") == 0 || + strcmp(probe_type, "uretprobe.s") == 0; if (opts.retprobe && offset != 0) { pr_warn("prog '%s': uretprobes do not support offset specification\n", prog->name); @@ -11623,6 +10981,9 @@ return libbpf_err_ptr(-EINVAL); } + if (!binary_path) + return libbpf_err_ptr(-EINVAL); + if (!strchr(binary_path, '/')) { err = resolve_full_path(binary_path, resolved_path, sizeof(resolved_path)); if (err) { @@ -11646,7 +11007,7 @@ usdt_cookie = OPTS_GET(opts, usdt_cookie, 0); link = usdt_manager_attach_usdt(obj->usdt_man, prog, pid, binary_path, - usdt_provider, usdt_name, usdt_cookie); + usdt_provider, usdt_name, usdt_cookie); err = libbpf_get_error(link); if (err) return libbpf_err_ptr(err); @@ -11688,9 +11049,8 @@ char file[PATH_MAX]; int ret; - ret = snprintf(file, sizeof(file), - "/sys/kernel/debug/tracing/events/%s/%s/id", - tp_category, tp_name); + ret = snprintf(file, sizeof(file), "%s/events/%s/%s/id", + tracefs_path(), tp_category, tp_name); if (ret < 0) return -errno; if (ret >= sizeof(file)) { @@ -11704,7 +11064,8 @@ static int perf_event_open_tracepoint(const char *tp_category, const char *tp_name) { - struct perf_event_attr attr = {}; + const size_t attr_sz = sizeof(struct perf_event_attr); + struct perf_event_attr attr; char errmsg[STRERR_BUFSIZE]; int tp_id, pfd, err; @@ -11716,8 +11077,9 @@ return tp_id; } + memset(&attr, 0, attr_sz); attr.type = PERF_TYPE_TRACEPOINT; - attr.size = sizeof(attr); + attr.size = attr_sz; attr.config = tp_id; pfd = syscall(__NR_perf_event_open, &attr, -1 /* pid */, 0 /* cpu */, @@ -11873,7 +11235,7 @@ } *link = bpf_program__attach_raw_tracepoint(prog, tp_name); - return libbpf_get_error(link); + return libbpf_get_error(*link); } /* Common logic for all BPF program types that attach to a btf_id */ @@ -12147,6 +11509,9 @@ return link; } +typedef enum bpf_perf_event_ret (*bpf_perf_event_print_t)(struct perf_event_header *hdr, + void *private_data); + static enum bpf_perf_event_ret perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, void **copy_mem, size_t *copy_size, @@ -12195,12 +11560,6 @@ return libbpf_err(ret); } -__attribute__((alias("perf_event_read_simple"))) -enum bpf_perf_event_ret -bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, - void **copy_mem, size_t *copy_size, - bpf_perf_event_print_t fn, void *private_data); - struct perf_buffer; struct perf_buffer_params { @@ -12334,19 +11693,21 @@ static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt, struct perf_buffer_params *p); -DEFAULT_VERSION(perf_buffer__new_v0_6_0, perf_buffer__new, LIBBPF_0.6.0) -struct perf_buffer *perf_buffer__new_v0_6_0(int map_fd, size_t page_cnt, - perf_buffer_sample_fn sample_cb, - perf_buffer_lost_fn lost_cb, - void *ctx, - const struct perf_buffer_opts *opts) +struct perf_buffer *perf_buffer__new(int map_fd, size_t page_cnt, + perf_buffer_sample_fn sample_cb, + perf_buffer_lost_fn lost_cb, + void *ctx, + const struct perf_buffer_opts *opts) { + const size_t attr_sz = sizeof(struct perf_event_attr); struct perf_buffer_params p = {}; - struct perf_event_attr attr = {}; + struct perf_event_attr attr; if (!OPTS_VALID(opts, perf_buffer_opts)) return libbpf_err_ptr(-EINVAL); + memset(&attr, 0, attr_sz); + attr.size = attr_sz; attr.config = PERF_COUNT_SW_BPF_OUTPUT; attr.type = PERF_TYPE_SOFTWARE; attr.sample_type = PERF_SAMPLE_RAW; @@ -12361,22 +11722,10 @@ return libbpf_ptr(__perf_buffer__new(map_fd, page_cnt, &p)); } -COMPAT_VERSION(perf_buffer__new_deprecated, perf_buffer__new, LIBBPF_0.0.4) -struct perf_buffer *perf_buffer__new_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_opts *opts) -{ - return perf_buffer__new_v0_6_0(map_fd, page_cnt, - opts ? opts->sample_cb : NULL, - opts ? opts->lost_cb : NULL, - opts ? opts->ctx : NULL, - NULL); -} - -DEFAULT_VERSION(perf_buffer__new_raw_v0_6_0, perf_buffer__new_raw, LIBBPF_0.6.0) -struct perf_buffer *perf_buffer__new_raw_v0_6_0(int map_fd, size_t page_cnt, - struct perf_event_attr *attr, - perf_buffer_event_fn event_cb, void *ctx, - const struct perf_buffer_raw_opts *opts) +struct perf_buffer *perf_buffer__new_raw(int map_fd, size_t page_cnt, + struct perf_event_attr *attr, + perf_buffer_event_fn event_cb, void *ctx, + const struct perf_buffer_raw_opts *opts) { struct perf_buffer_params p = {}; @@ -12396,20 +11745,6 @@ return libbpf_ptr(__perf_buffer__new(map_fd, page_cnt, &p)); } -COMPAT_VERSION(perf_buffer__new_raw_deprecated, perf_buffer__new_raw, LIBBPF_0.0.4) -struct perf_buffer *perf_buffer__new_raw_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_raw_opts *opts) -{ - LIBBPF_OPTS(perf_buffer_raw_opts, inner_opts, - .cpu_cnt = opts->cpu_cnt, - .cpus = opts->cpus, - .map_keys = opts->map_keys, - ); - - return perf_buffer__new_raw_v0_6_0(map_fd, page_cnt, opts->attr, - opts->event_cb, opts->ctx, &inner_opts); -} - static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt, struct perf_buffer_params *p) { @@ -12670,6 +12005,22 @@ return cpu_buf->fd; } +int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf, size_t *buf_size) +{ + struct perf_cpu_buf *cpu_buf; + + if (buf_idx >= pb->cpu_cnt) + return libbpf_err(-EINVAL); + + cpu_buf = pb->cpu_bufs[buf_idx]; + if (!cpu_buf) + return libbpf_err(-ENOENT); + + *buf = cpu_buf->base; + *buf_size = pb->mmap_size; + return 0; +} + /* * Consume data from perf ring buffer corresponding to slot *buf_idx* in * PERF_EVENT_ARRAY BPF map without waiting/polling. If there is no data to @@ -12711,254 +12062,6 @@ return 0; } -struct bpf_prog_info_array_desc { - int array_offset; /* e.g. offset of jited_prog_insns */ - int count_offset; /* e.g. offset of jited_prog_len */ - int size_offset; /* > 0: offset of rec size, - * < 0: fix size of -size_offset - */ -}; - -static struct bpf_prog_info_array_desc bpf_prog_info_array_desc[] = { - [BPF_PROG_INFO_JITED_INSNS] = { - offsetof(struct bpf_prog_info, jited_prog_insns), - offsetof(struct bpf_prog_info, jited_prog_len), - -1, - }, - [BPF_PROG_INFO_XLATED_INSNS] = { - offsetof(struct bpf_prog_info, xlated_prog_insns), - offsetof(struct bpf_prog_info, xlated_prog_len), - -1, - }, - [BPF_PROG_INFO_MAP_IDS] = { - offsetof(struct bpf_prog_info, map_ids), - offsetof(struct bpf_prog_info, nr_map_ids), - -(int)sizeof(__u32), - }, - [BPF_PROG_INFO_JITED_KSYMS] = { - offsetof(struct bpf_prog_info, jited_ksyms), - offsetof(struct bpf_prog_info, nr_jited_ksyms), - -(int)sizeof(__u64), - }, - [BPF_PROG_INFO_JITED_FUNC_LENS] = { - offsetof(struct bpf_prog_info, jited_func_lens), - offsetof(struct bpf_prog_info, nr_jited_func_lens), - -(int)sizeof(__u32), - }, - [BPF_PROG_INFO_FUNC_INFO] = { - offsetof(struct bpf_prog_info, func_info), - offsetof(struct bpf_prog_info, nr_func_info), - offsetof(struct bpf_prog_info, func_info_rec_size), - }, - [BPF_PROG_INFO_LINE_INFO] = { - offsetof(struct bpf_prog_info, line_info), - offsetof(struct bpf_prog_info, nr_line_info), - offsetof(struct bpf_prog_info, line_info_rec_size), - }, - [BPF_PROG_INFO_JITED_LINE_INFO] = { - offsetof(struct bpf_prog_info, jited_line_info), - offsetof(struct bpf_prog_info, nr_jited_line_info), - offsetof(struct bpf_prog_info, jited_line_info_rec_size), - }, - [BPF_PROG_INFO_PROG_TAGS] = { - offsetof(struct bpf_prog_info, prog_tags), - offsetof(struct bpf_prog_info, nr_prog_tags), - -(int)sizeof(__u8) * BPF_TAG_SIZE, - }, - -}; - -static __u32 bpf_prog_info_read_offset_u32(struct bpf_prog_info *info, - int offset) -{ - __u32 *array = (__u32 *)info; - - if (offset >= 0) - return array[offset / sizeof(__u32)]; - return -(int)offset; -} - -static __u64 bpf_prog_info_read_offset_u64(struct bpf_prog_info *info, - int offset) -{ - __u64 *array = (__u64 *)info; - - if (offset >= 0) - return array[offset / sizeof(__u64)]; - return -(int)offset; -} - -static void bpf_prog_info_set_offset_u32(struct bpf_prog_info *info, int offset, - __u32 val) -{ - __u32 *array = (__u32 *)info; - - if (offset >= 0) - array[offset / sizeof(__u32)] = val; -} - -static void bpf_prog_info_set_offset_u64(struct bpf_prog_info *info, int offset, - __u64 val) -{ - __u64 *array = (__u64 *)info; - - if (offset >= 0) - array[offset / sizeof(__u64)] = val; -} - -struct bpf_prog_info_linear * -bpf_program__get_prog_info_linear(int fd, __u64 arrays) -{ - struct bpf_prog_info_linear *info_linear; - struct bpf_prog_info info = {}; - __u32 info_len = sizeof(info); - __u32 data_len = 0; - int i, err; - void *ptr; - - if (arrays >> BPF_PROG_INFO_LAST_ARRAY) - return libbpf_err_ptr(-EINVAL); - - /* step 1: get array dimensions */ - err = bpf_obj_get_info_by_fd(fd, &info, &info_len); - if (err) { - pr_debug("can't get prog info: %s", strerror(errno)); - return libbpf_err_ptr(-EFAULT); - } - - /* step 2: calculate total size of all arrays */ - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - bool include_array = (arrays & (1UL << i)) > 0; - struct bpf_prog_info_array_desc *desc; - __u32 count, size; - - desc = bpf_prog_info_array_desc + i; - - /* kernel is too old to support this field */ - if (info_len < desc->array_offset + sizeof(__u32) || - info_len < desc->count_offset + sizeof(__u32) || - (desc->size_offset > 0 && info_len < desc->size_offset)) - include_array = false; - - if (!include_array) { - arrays &= ~(1UL << i); /* clear the bit */ - continue; - } - - count = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - size = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - - data_len += count * size; - } - - /* step 3: allocate continuous memory */ - data_len = roundup(data_len, sizeof(__u64)); - info_linear = malloc(sizeof(struct bpf_prog_info_linear) + data_len); - if (!info_linear) - return libbpf_err_ptr(-ENOMEM); - - /* step 4: fill data to info_linear->info */ - info_linear->arrays = arrays; - memset(&info_linear->info, 0, sizeof(info)); - ptr = info_linear->data; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u32 count, size; - - if ((arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - count = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - size = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - bpf_prog_info_set_offset_u32(&info_linear->info, - desc->count_offset, count); - bpf_prog_info_set_offset_u32(&info_linear->info, - desc->size_offset, size); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, - ptr_to_u64(ptr)); - ptr += count * size; - } - - /* step 5: call syscall again to get required arrays */ - err = bpf_obj_get_info_by_fd(fd, &info_linear->info, &info_len); - if (err) { - pr_debug("can't get prog info: %s", strerror(errno)); - free(info_linear); - return libbpf_err_ptr(-EFAULT); - } - - /* step 6: verify the data */ - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u32 v1, v2; - - if ((arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - v1 = bpf_prog_info_read_offset_u32(&info, desc->count_offset); - v2 = bpf_prog_info_read_offset_u32(&info_linear->info, - desc->count_offset); - if (v1 != v2) - pr_warn("%s: mismatch in element count\n", __func__); - - v1 = bpf_prog_info_read_offset_u32(&info, desc->size_offset); - v2 = bpf_prog_info_read_offset_u32(&info_linear->info, - desc->size_offset); - if (v1 != v2) - pr_warn("%s: mismatch in rec size\n", __func__); - } - - /* step 7: update info_len and data_len */ - info_linear->info_len = sizeof(struct bpf_prog_info); - info_linear->data_len = data_len; - - return info_linear; -} - -void bpf_program__bpil_addr_to_offs(struct bpf_prog_info_linear *info_linear) -{ - int i; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u64 addr, offs; - - if ((info_linear->arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - addr = bpf_prog_info_read_offset_u64(&info_linear->info, - desc->array_offset); - offs = addr - ptr_to_u64(info_linear->data); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, offs); - } -} - -void bpf_program__bpil_offs_to_addr(struct bpf_prog_info_linear *info_linear) -{ - int i; - - for (i = BPF_PROG_INFO_FIRST_ARRAY; i < BPF_PROG_INFO_LAST_ARRAY; ++i) { - struct bpf_prog_info_array_desc *desc; - __u64 addr, offs; - - if ((info_linear->arrays & (1UL << i)) == 0) - continue; - - desc = bpf_prog_info_array_desc + i; - offs = bpf_prog_info_read_offset_u64(&info_linear->info, - desc->array_offset); - addr = offs + ptr_to_u64(info_linear->data); - bpf_prog_info_set_offset_u64(&info_linear->info, - desc->array_offset, addr); - } -} - int bpf_program__set_attach_target(struct bpf_program *prog, int attach_prog_fd, const char *attach_func_name) @@ -13213,7 +12316,7 @@ btf = bpf_object__btf(s->obj); if (!btf) { pr_warn("subskeletons require BTF at runtime (object %s)\n", - bpf_object__name(s->obj)); + bpf_object__name(s->obj)); return libbpf_err(-errno); } @@ -13327,7 +12430,7 @@ struct bpf_program *prog = *s->progs[i].prog; struct bpf_link **link = s->progs[i].link; - if (!prog->autoload) + if (!prog->autoload || !prog->autoattach) continue; /* auto-attaching not supported for this program */ diff -Nru dwarves-1.24/lib/include/bpf/libbpf_common.h dwarves-1.25/lib/include/bpf/libbpf_common.h --- dwarves-1.24/lib/include/bpf/libbpf_common.h 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_common.h 2023-02-22 13:48:48.000000000 +0000 @@ -30,20 +30,10 @@ /* Add checks for other versions below when planning deprecation of API symbols * with the LIBBPF_DEPRECATED_SINCE macro. */ -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 6) -#define __LIBBPF_MARK_DEPRECATED_0_6(X) X +#if __LIBBPF_CURRENT_VERSION_GEQ(1, 0) +#define __LIBBPF_MARK_DEPRECATED_1_0(X) X #else -#define __LIBBPF_MARK_DEPRECATED_0_6(X) -#endif -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 7) -#define __LIBBPF_MARK_DEPRECATED_0_7(X) X -#else -#define __LIBBPF_MARK_DEPRECATED_0_7(X) -#endif -#if __LIBBPF_CURRENT_VERSION_GEQ(0, 8) -#define __LIBBPF_MARK_DEPRECATED_0_8(X) X -#else -#define __LIBBPF_MARK_DEPRECATED_0_8(X) +#define __LIBBPF_MARK_DEPRECATED_1_0(X) #endif /* This set of internal macros allows to do "function overloading" based on diff -Nru dwarves-1.24/lib/include/bpf/libbpf_errno.c dwarves-1.25/lib/include/bpf/libbpf_errno.c --- dwarves-1.24/lib/include/bpf/libbpf_errno.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_errno.c 2023-02-22 13:48:48.000000000 +0000 @@ -39,14 +39,14 @@ int libbpf_strerror(int err, char *buf, size_t size) { + int ret; + if (!buf || !size) return libbpf_err(-EINVAL); err = err > 0 ? err : -err; if (err < __LIBBPF_ERRNO__START) { - int ret; - ret = strerror_r(err, buf, size); buf[size - 1] = '\0'; return libbpf_err_errno(ret); @@ -56,12 +56,20 @@ const char *msg; msg = libbpf_strerror_table[ERRNO_OFFSET(err)]; - snprintf(buf, size, "%s", msg); + ret = snprintf(buf, size, "%s", msg); buf[size - 1] = '\0'; + /* The length of the buf and msg is positive. + * A negative number may be returned only when the + * size exceeds INT_MAX. Not likely to appear. + */ + if (ret >= size) + return libbpf_err(-ERANGE); return 0; } - snprintf(buf, size, "Unknown libbpf error %d", err); + ret = snprintf(buf, size, "Unknown libbpf error %d", err); buf[size - 1] = '\0'; + if (ret >= size) + return libbpf_err(-ERANGE); return libbpf_err(-ENOENT); } diff -Nru dwarves-1.24/lib/include/bpf/libbpf.h dwarves-1.25/lib/include/bpf/libbpf.h --- dwarves-1.24/lib/include/bpf/libbpf.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -101,11 +101,6 @@ /* Hide internal to user */ struct bpf_object; -struct bpf_object_open_attr { - const char *file; - enum bpf_prog_type prog_type; -}; - struct bpf_object_open_opts { /* size of this struct, for forward/backward compatibility */ size_t sz; @@ -118,21 +113,14 @@ const char *object_name; /* parse map definitions non-strictly, allowing extra attributes/data */ bool relaxed_maps; - /* DEPRECATED: handle CO-RE relocations non-strictly, allowing failures. - * Value is ignored. Relocations always are processed non-strictly. - * Non-relocatable instructions are replaced with invalid ones to - * prevent accidental errors. - * */ - LIBBPF_DEPRECATED_SINCE(0, 6, "field has no effect") - bool relaxed_core_relocs; /* maps that set the 'pinning' attribute in their definition will have * their pin_path attribute set to a file in this directory, and be * auto-pinned to that path on load; defaults to "/sys/fs/bpf". */ const char *pin_root_path; - LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__set_attach_target() on each individual bpf_program") - __u32 attach_prog_fd; + __u32 :32; /* stub out now removed attach_prog_fd */ + /* Additional kernel config content that augments and overrides * system Kconfig for CONFIG_xxx externs. */ @@ -215,20 +203,10 @@ bpf_object__open_mem(const void *obj_buf, size_t obj_buf_sz, const struct bpf_object_open_opts *opts); -/* deprecated bpf_object__open variants */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__open_mem() instead") -LIBBPF_API struct bpf_object * -bpf_object__open_buffer(const void *obj_buf, size_t obj_buf_sz, - const char *name); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__open_file() instead") -LIBBPF_API struct bpf_object * -bpf_object__open_xattr(struct bpf_object_open_attr *attr); +/* Load/unload object into/from kernel */ +LIBBPF_API int bpf_object__load(struct bpf_object *obj); -enum libbpf_pin_type { - LIBBPF_PIN_NONE, - /* PIN_BY_NAME: pin maps by name (in /sys/fs/bpf by default) */ - LIBBPF_PIN_BY_NAME, -}; +LIBBPF_API void bpf_object__close(struct bpf_object *object); /* pin_maps and unpin_maps can both be called with a NULL path, in which case * they will use the pin_path attribute of each map (and ignore all maps that @@ -242,20 +220,6 @@ LIBBPF_API int bpf_object__unpin_programs(struct bpf_object *obj, const char *path); LIBBPF_API int bpf_object__pin(struct bpf_object *object, const char *path); -LIBBPF_API void bpf_object__close(struct bpf_object *object); - -struct bpf_object_load_attr { - struct bpf_object *obj; - int log_level; - const char *target_btf_path; -}; - -/* Load/unload object into/from kernel */ -LIBBPF_API int bpf_object__load(struct bpf_object *obj); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__load() instead") -LIBBPF_API int bpf_object__load_xattr(struct bpf_object_load_attr *attr); -LIBBPF_DEPRECATED_SINCE(0, 6, "bpf_object__unload() is deprecated, use bpf_object__close() instead") -LIBBPF_API int bpf_object__unload(struct bpf_object *obj); LIBBPF_API const char *bpf_object__name(const struct bpf_object *obj); LIBBPF_API unsigned int bpf_object__kversion(const struct bpf_object *obj); @@ -265,29 +229,10 @@ LIBBPF_API struct btf *bpf_object__btf(const struct bpf_object *obj); LIBBPF_API int bpf_object__btf_fd(const struct bpf_object *obj); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__find_program_by_name() instead") -LIBBPF_API struct bpf_program * -bpf_object__find_program_by_title(const struct bpf_object *obj, - const char *title); LIBBPF_API struct bpf_program * bpf_object__find_program_by_name(const struct bpf_object *obj, const char *name); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "track bpf_objects in application code instead") -struct bpf_object *bpf_object__next(struct bpf_object *prev); -#define bpf_object__for_each_safe(pos, tmp) \ - for ((pos) = bpf_object__next(NULL), \ - (tmp) = bpf_object__next(pos); \ - (pos) != NULL; \ - (pos) = (tmp), (tmp) = bpf_object__next(tmp)) - -typedef void (*bpf_object_clear_priv_t)(struct bpf_object *, void *); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_object__set_priv(struct bpf_object *obj, void *priv, - bpf_object_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_object__priv(const struct bpf_object *prog); - LIBBPF_API int libbpf_prog_type_by_name(const char *name, enum bpf_prog_type *prog_type, enum bpf_attach_type *expected_attach_type); @@ -298,9 +243,7 @@ /* Accessors of bpf_program */ struct bpf_program; -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__next_program() instead") -struct bpf_program *bpf_program__next(struct bpf_program *prog, - const struct bpf_object *obj); + LIBBPF_API struct bpf_program * bpf_object__next_program(const struct bpf_object *obj, struct bpf_program *prog); @@ -309,32 +252,18 @@ (pos) != NULL; \ (pos) = bpf_object__next_program((obj), (pos))) -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__prev_program() instead") -struct bpf_program *bpf_program__prev(struct bpf_program *prog, - const struct bpf_object *obj); LIBBPF_API struct bpf_program * bpf_object__prev_program(const struct bpf_object *obj, struct bpf_program *prog); -typedef void (*bpf_program_clear_priv_t)(struct bpf_program *, void *); - -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_program__set_priv(struct bpf_program *prog, void *priv, - bpf_program_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_program__priv(const struct bpf_program *prog); LIBBPF_API void bpf_program__set_ifindex(struct bpf_program *prog, __u32 ifindex); LIBBPF_API const char *bpf_program__name(const struct bpf_program *prog); LIBBPF_API const char *bpf_program__section_name(const struct bpf_program *prog); -LIBBPF_API LIBBPF_DEPRECATED("BPF program title is confusing term; please use bpf_program__section_name() instead") -const char *bpf_program__title(const struct bpf_program *prog, bool needs_copy); LIBBPF_API bool bpf_program__autoload(const struct bpf_program *prog); LIBBPF_API int bpf_program__set_autoload(struct bpf_program *prog, bool autoload); - -/* returns program size in bytes */ -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__insn_cnt() instead") -LIBBPF_API size_t bpf_program__size(const struct bpf_program *prog); +LIBBPF_API bool bpf_program__autoattach(const struct bpf_program *prog); +LIBBPF_API void bpf_program__set_autoattach(struct bpf_program *prog, bool autoattach); struct bpf_insn; @@ -388,17 +317,7 @@ */ LIBBPF_API size_t bpf_program__insn_cnt(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 6, "use bpf_object__load() instead") -LIBBPF_API int bpf_program__load(struct bpf_program *prog, const char *license, __u32 kern_version); LIBBPF_API int bpf_program__fd(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__pin_instance(struct bpf_program *prog, - const char *path, - int instance); -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__unpin_instance(struct bpf_program *prog, - const char *path, - int instance); /** * @brief **bpf_program__pin()** pins the BPF program to a file @@ -542,6 +461,52 @@ const char *pattern, const struct bpf_kprobe_multi_opts *opts); +struct bpf_ksyscall_opts { + /* size of this struct, for forward/backward compatiblity */ + size_t sz; + /* custom user-provided value fetchable through bpf_get_attach_cookie() */ + __u64 bpf_cookie; + /* attach as return probe? */ + bool retprobe; + size_t :0; +}; +#define bpf_ksyscall_opts__last_field retprobe + +/** + * @brief **bpf_program__attach_ksyscall()** attaches a BPF program + * to kernel syscall handler of a specified syscall. Optionally it's possible + * to request to install retprobe that will be triggered at syscall exit. It's + * also possible to associate BPF cookie (though options). + * + * Libbpf automatically will determine correct full kernel function name, + * which depending on system architecture and kernel version/configuration + * could be of the form ___sys_ or __se_sys_, and will + * attach specified program using kprobe/kretprobe mechanism. + * + * **bpf_program__attach_ksyscall()** is an API counterpart of declarative + * **SEC("ksyscall/")** annotation of BPF programs. + * + * At the moment **SEC("ksyscall")** and **bpf_program__attach_ksyscall()** do + * not handle all the calling convention quirks for mmap(), clone() and compat + * syscalls. It also only attaches to "native" syscall interfaces. If host + * system supports compat syscalls or defines 32-bit syscalls in 64-bit + * kernel, such syscall interfaces won't be attached to by libbpf. + * + * These limitations may or may not change in the future. Therefore it is + * recommended to use SEC("kprobe") for these syscalls or if working with + * compat and 32-bit interfaces is required. + * + * @param prog BPF program to attach + * @param syscall_name Symbolic name of the syscall (e.g., "bpf") + * @param opts Additional options (see **struct bpf_ksyscall_opts**) + * @return Reference to the newly created BPF link; or NULL is returned on + * error, error code is stored in errno + */ +LIBBPF_API struct bpf_link * +bpf_program__attach_ksyscall(const struct bpf_program *prog, + const char *syscall_name, + const struct bpf_ksyscall_opts *opts); + struct bpf_uprobe_opts { /* size of this struct, for forward/backward compatiblity */ size_t sz; @@ -698,99 +663,6 @@ bpf_program__attach_iter(const struct bpf_program *prog, const struct bpf_iter_attach_opts *opts); -/* - * Libbpf allows callers to adjust BPF programs before being loaded - * into kernel. One program in an object file can be transformed into - * multiple variants to be attached to different hooks. - * - * bpf_program_prep_t, bpf_program__set_prep and bpf_program__nth_fd - * form an API for this purpose. - * - * - bpf_program_prep_t: - * Defines a 'preprocessor', which is a caller defined function - * passed to libbpf through bpf_program__set_prep(), and will be - * called before program is loaded. The processor should adjust - * the program one time for each instance according to the instance id - * passed to it. - * - * - bpf_program__set_prep: - * Attaches a preprocessor to a BPF program. The number of instances - * that should be created is also passed through this function. - * - * - bpf_program__nth_fd: - * After the program is loaded, get resulting FD of a given instance - * of the BPF program. - * - * If bpf_program__set_prep() is not used, the program would be loaded - * without adjustment during bpf_object__load(). The program has only - * one instance. In this case bpf_program__fd(prog) is equal to - * bpf_program__nth_fd(prog, 0). - */ -struct bpf_prog_prep_result { - /* - * If not NULL, load new instruction array. - * If set to NULL, don't load this instance. - */ - struct bpf_insn *new_insn_ptr; - int new_insn_cnt; - - /* If not NULL, result FD is written to it. */ - int *pfd; -}; - -/* - * Parameters of bpf_program_prep_t: - * - prog: The bpf_program being loaded. - * - n: Index of instance being generated. - * - insns: BPF instructions array. - * - insns_cnt:Number of instructions in insns. - * - res: Output parameter, result of transformation. - * - * Return value: - * - Zero: pre-processing success. - * - Non-zero: pre-processing error, stop loading. - */ -typedef int (*bpf_program_prep_t)(struct bpf_program *prog, int n, - struct bpf_insn *insns, int insns_cnt, - struct bpf_prog_prep_result *res); - -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_program__insns() for getting bpf_program instructions") -LIBBPF_API int bpf_program__set_prep(struct bpf_program *prog, int nr_instance, - bpf_program_prep_t prep); - -LIBBPF_DEPRECATED_SINCE(0, 7, "multi-instance bpf_program support is deprecated") -LIBBPF_API int bpf_program__nth_fd(const struct bpf_program *prog, int n); - -/* - * Adjust type of BPF program. Default is kprobe. - */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_socket_filter(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_tracepoint(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_raw_tracepoint(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_kprobe(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_lsm(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sched_cls(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sched_act(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_xdp(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_perf_event(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_tracing(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_struct_ops(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_extension(struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__set_type() instead") -LIBBPF_API int bpf_program__set_sk_lookup(struct bpf_program *prog); - LIBBPF_API enum bpf_prog_type bpf_program__type(const struct bpf_program *prog); /** @@ -853,47 +725,6 @@ bpf_program__set_attach_target(struct bpf_program *prog, int attach_prog_fd, const char *attach_func_name); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_socket_filter(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_tracepoint(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_raw_tracepoint(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_kprobe(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_lsm(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sched_cls(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sched_act(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_xdp(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_perf_event(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_tracing(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_struct_ops(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_extension(const struct bpf_program *prog); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_program__type() instead") -LIBBPF_API bool bpf_program__is_sk_lookup(const struct bpf_program *prog); - -/* - * No need for __attribute__((packed)), all members of 'bpf_map_def' - * are all aligned. In addition, using __attribute__((packed)) - * would trigger a -Wpacked warning message, and lead to an error - * if -Werror is set. - */ -struct bpf_map_def { - unsigned int type; - unsigned int key_size; - unsigned int value_size; - unsigned int max_entries; - unsigned int map_flags; -}; - /** * @brief **bpf_object__find_map_by_name()** returns BPF map of * the given name, if it exists within the passed BPF object @@ -908,16 +739,6 @@ LIBBPF_API int bpf_object__find_map_fd_by_name(const struct bpf_object *obj, const char *name); -/* - * Get bpf_map through the offset of corresponding struct bpf_map_def - * in the BPF object file. - */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__find_map_by_name() instead") -struct bpf_map * -bpf_object__find_map_by_offset(struct bpf_object *obj, size_t offset); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__next_map() instead") -struct bpf_map *bpf_map__next(const struct bpf_map *map, const struct bpf_object *obj); LIBBPF_API struct bpf_map * bpf_object__next_map(const struct bpf_object *obj, const struct bpf_map *map); @@ -927,8 +748,6 @@ (pos) = bpf_object__next_map((obj), (pos))) #define bpf_map__for_each bpf_object__for_each_map -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__prev_map() instead") -struct bpf_map *bpf_map__prev(const struct bpf_map *map, const struct bpf_object *obj); LIBBPF_API struct bpf_map * bpf_object__prev_map(const struct bpf_object *obj, const struct bpf_map *map); @@ -962,9 +781,6 @@ */ LIBBPF_API int bpf_map__fd(const struct bpf_map *map); LIBBPF_API int bpf_map__reuse_fd(struct bpf_map *map, int fd); -/* get map definition */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 8, "use appropriate getters or setters instead") -const struct bpf_map_def *bpf_map__def(const struct bpf_map *map); /* get map name */ LIBBPF_API const char *bpf_map__name(const struct bpf_map *map); /* get/set map type */ @@ -973,8 +789,6 @@ /* get/set map size (max_entries) */ LIBBPF_API __u32 bpf_map__max_entries(const struct bpf_map *map); LIBBPF_API int bpf_map__set_max_entries(struct bpf_map *map, __u32 max_entries); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_map__set_max_entries() instead") -LIBBPF_API int bpf_map__resize(struct bpf_map *map, __u32 max_entries); /* get/set map flags */ LIBBPF_API __u32 bpf_map__map_flags(const struct bpf_map *map); LIBBPF_API int bpf_map__set_map_flags(struct bpf_map *map, __u32 flags); @@ -997,17 +811,9 @@ LIBBPF_API __u64 bpf_map__map_extra(const struct bpf_map *map); LIBBPF_API int bpf_map__set_map_extra(struct bpf_map *map, __u64 map_extra); -typedef void (*bpf_map_clear_priv_t)(struct bpf_map *, void *); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API int bpf_map__set_priv(struct bpf_map *map, void *priv, - bpf_map_clear_priv_t clear_priv); -LIBBPF_DEPRECATED_SINCE(0, 7, "storage via set_priv/priv is deprecated") -LIBBPF_API void *bpf_map__priv(const struct bpf_map *map); LIBBPF_API int bpf_map__set_initial_value(struct bpf_map *map, const void *data, size_t size); LIBBPF_API const void *bpf_map__initial_value(struct bpf_map *map, size_t *psize); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_map__type() instead") -LIBBPF_API bool bpf_map__is_offload_neutral(const struct bpf_map *map); /** * @brief **bpf_map__is_internal()** tells the caller whether or not the @@ -1130,65 +936,6 @@ LIBBPF_API int bpf_map__get_next_key(const struct bpf_map *map, const void *cur_key, void *next_key, size_t key_sz); -/** - * @brief **libbpf_get_error()** extracts the error code from the passed - * pointer - * @param ptr pointer returned from libbpf API function - * @return error code; or 0 if no error occured - * - * Many libbpf API functions which return pointers have logic to encode error - * codes as pointers, and do not return NULL. Meaning **libbpf_get_error()** - * should be used on the return value from these functions immediately after - * calling the API function, with no intervening calls that could clobber the - * `errno` variable. Consult the individual functions documentation to verify - * if this logic applies should be used. - * - * For these API functions, if `libbpf_set_strict_mode(LIBBPF_STRICT_CLEAN_PTRS)` - * is enabled, NULL is returned on error instead. - * - * If ptr is NULL, then errno should be already set by the failing - * API, because libbpf never returns NULL on success and it now always - * sets errno on error. - * - * Example usage: - * - * struct perf_buffer *pb; - * - * pb = perf_buffer__new(bpf_map__fd(obj->maps.events), PERF_BUFFER_PAGES, &opts); - * err = libbpf_get_error(pb); - * if (err) { - * pb = NULL; - * fprintf(stderr, "failed to open perf buffer: %d\n", err); - * goto cleanup; - * } - */ -LIBBPF_API long libbpf_get_error(const void *ptr); - -struct bpf_prog_load_attr { - const char *file; - enum bpf_prog_type prog_type; - enum bpf_attach_type expected_attach_type; - int ifindex; - int log_level; - int prog_flags; -}; - -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_object__open() and bpf_object__load() instead") -LIBBPF_API int bpf_prog_load_xattr(const struct bpf_prog_load_attr *attr, - struct bpf_object **pobj, int *prog_fd); -LIBBPF_DEPRECATED_SINCE(0, 7, "use bpf_object__open() and bpf_object__load() instead") -LIBBPF_API int bpf_prog_load_deprecated(const char *file, enum bpf_prog_type type, - struct bpf_object **pobj, int *prog_fd); - -/* XDP related API */ -struct xdp_link_info { - __u32 prog_id; - __u32 drv_prog_id; - __u32 hw_prog_id; - __u32 skb_prog_id; - __u8 attach_mode; -}; - struct bpf_xdp_set_link_opts { size_t sz; int old_fd; @@ -1196,17 +943,6 @@ }; #define bpf_xdp_set_link_opts__last_field old_fd -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") -LIBBPF_API int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") -LIBBPF_API int bpf_set_link_xdp_fd_opts(int ifindex, int fd, __u32 flags, - const struct bpf_xdp_set_link_opts *opts); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_query_id() instead") -LIBBPF_API int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags); -LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_query() instead") -LIBBPF_API int bpf_get_link_xdp_info(int ifindex, struct xdp_link_info *info, - size_t info_size, __u32 flags); - struct bpf_xdp_attach_opts { size_t sz; int old_prog_fd; @@ -1277,6 +1013,7 @@ /* Ring buffer APIs */ struct ring_buffer; +struct user_ring_buffer; typedef int (*ring_buffer_sample_fn)(void *ctx, void *data, size_t size); @@ -1296,6 +1033,112 @@ LIBBPF_API int ring_buffer__consume(struct ring_buffer *rb); LIBBPF_API int ring_buffer__epoll_fd(const struct ring_buffer *rb); +struct user_ring_buffer_opts { + size_t sz; /* size of this struct, for forward/backward compatibility */ +}; + +#define user_ring_buffer_opts__last_field sz + +/* @brief **user_ring_buffer__new()** creates a new instance of a user ring + * buffer. + * + * @param map_fd A file descriptor to a BPF_MAP_TYPE_USER_RINGBUF map. + * @param opts Options for how the ring buffer should be created. + * @return A user ring buffer on success; NULL and errno being set on a + * failure. + */ +LIBBPF_API struct user_ring_buffer * +user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts); + +/* @brief **user_ring_buffer__reserve()** reserves a pointer to a sample in the + * user ring buffer. + * @param rb A pointer to a user ring buffer. + * @param size The size of the sample, in bytes. + * @return A pointer to an 8-byte aligned reserved region of the user ring + * buffer; NULL, and errno being set if a sample could not be reserved. + * + * This function is *not* thread safe, and callers must synchronize accessing + * this function if there are multiple producers. If a size is requested that + * is larger than the size of the entire ring buffer, errno will be set to + * E2BIG and NULL is returned. If the ring buffer could accommodate the size, + * but currently does not have enough space, errno is set to ENOSPC and NULL is + * returned. + * + * After initializing the sample, callers must invoke + * **user_ring_buffer__submit()** to post the sample to the kernel. Otherwise, + * the sample must be freed with **user_ring_buffer__discard()**. + */ +LIBBPF_API void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size); + +/* @brief **user_ring_buffer__reserve_blocking()** reserves a record in the + * ring buffer, possibly blocking for up to @timeout_ms until a sample becomes + * available. + * @param rb The user ring buffer. + * @param size The size of the sample, in bytes. + * @param timeout_ms The amount of time, in milliseconds, for which the caller + * should block when waiting for a sample. -1 causes the caller to block + * indefinitely. + * @return A pointer to an 8-byte aligned reserved region of the user ring + * buffer; NULL, and errno being set if a sample could not be reserved. + * + * This function is *not* thread safe, and callers must synchronize + * accessing this function if there are multiple producers + * + * If **timeout_ms** is -1, the function will block indefinitely until a sample + * becomes available. Otherwise, **timeout_ms** must be non-negative, or errno + * is set to EINVAL, and NULL is returned. If **timeout_ms** is 0, no blocking + * will occur and the function will return immediately after attempting to + * reserve a sample. + * + * If **size** is larger than the size of the entire ring buffer, errno is set + * to E2BIG and NULL is returned. If the ring buffer could accommodate + * **size**, but currently does not have enough space, the caller will block + * until at most **timeout_ms** has elapsed. If insufficient space is available + * at that time, errno is set to ENOSPC, and NULL is returned. + * + * The kernel guarantees that it will wake up this thread to check if + * sufficient space is available in the ring buffer at least once per + * invocation of the **bpf_ringbuf_drain()** helper function, provided that at + * least one sample is consumed, and the BPF program did not invoke the + * function with BPF_RB_NO_WAKEUP. A wakeup may occur sooner than that, but the + * kernel does not guarantee this. If the helper function is invoked with + * BPF_RB_FORCE_WAKEUP, a wakeup event will be sent even if no sample is + * consumed. + * + * When a sample of size **size** is found within **timeout_ms**, a pointer to + * the sample is returned. After initializing the sample, callers must invoke + * **user_ring_buffer__submit()** to post the sample to the ring buffer. + * Otherwise, the sample must be freed with **user_ring_buffer__discard()**. + */ +LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb, + __u32 size, + int timeout_ms); + +/* @brief **user_ring_buffer__submit()** submits a previously reserved sample + * into the ring buffer. + * @param rb The user ring buffer. + * @param sample A reserved sample. + * + * It is not necessary to synchronize amongst multiple producers when invoking + * this function. + */ +LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample); + +/* @brief **user_ring_buffer__discard()** discards a previously reserved sample. + * @param rb The user ring buffer. + * @param sample A reserved sample. + * + * It is not necessary to synchronize amongst multiple producers when invoking + * this function. + */ +LIBBPF_API void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample); + +/* @brief **user_ring_buffer__free()** frees a ring buffer that was previously + * created with **user_ring_buffer__new()**. + * @param rb The user ring buffer being freed. + */ +LIBBPF_API void user_ring_buffer__free(struct user_ring_buffer *rb); + /* Perf buffer APIs */ struct perf_buffer; @@ -1305,17 +1148,7 @@ /* common use perf buffer options */ struct perf_buffer_opts { - union { - size_t sz; - struct { /* DEPRECATED: will be removed in v1.0 */ - /* if specified, sample_cb is called for each sample */ - perf_buffer_sample_fn sample_cb; - /* if specified, lost_cb is called for each batch of lost samples */ - perf_buffer_lost_fn lost_cb; - /* ctx is provided to sample_cb and lost_cb */ - void *ctx; - }; - }; + size_t sz; }; #define perf_buffer_opts__last_field sz @@ -1336,21 +1169,6 @@ perf_buffer_sample_fn sample_cb, perf_buffer_lost_fn lost_cb, void *ctx, const struct perf_buffer_opts *opts); -LIBBPF_API struct perf_buffer * -perf_buffer__new_v0_6_0(int map_fd, size_t page_cnt, - perf_buffer_sample_fn sample_cb, perf_buffer_lost_fn lost_cb, void *ctx, - const struct perf_buffer_opts *opts); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use new variant of perf_buffer__new() instead") -struct perf_buffer *perf_buffer__new_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_opts *opts); - -#define perf_buffer__new(...) ___libbpf_overload(___perf_buffer_new, __VA_ARGS__) -#define ___perf_buffer_new6(map_fd, page_cnt, sample_cb, lost_cb, ctx, opts) \ - perf_buffer__new(map_fd, page_cnt, sample_cb, lost_cb, ctx, opts) -#define ___perf_buffer_new3(map_fd, page_cnt, opts) \ - perf_buffer__new_deprecated(map_fd, page_cnt, opts) - enum bpf_perf_event_ret { LIBBPF_PERF_EVENT_DONE = 0, LIBBPF_PERF_EVENT_ERROR = -1, @@ -1364,21 +1182,9 @@ /* raw perf buffer options, giving most power and control */ struct perf_buffer_raw_opts { - union { - struct { - size_t sz; - long :0; - long :0; - }; - struct { /* DEPRECATED: will be removed in v1.0 */ - /* perf event attrs passed directly into perf_event_open() */ - struct perf_event_attr *attr; - /* raw event callback */ - perf_buffer_event_fn event_cb; - /* ctx is provided to event_cb */ - void *ctx; - }; - }; + size_t sz; + long :0; + long :0; /* if cpu_cnt == 0, open all on all possible CPUs (up to the number of * max_entries of given PERF_EVENT_ARRAY map) */ @@ -1390,26 +1196,13 @@ }; #define perf_buffer_raw_opts__last_field map_keys +struct perf_event_attr; + LIBBPF_API struct perf_buffer * perf_buffer__new_raw(int map_fd, size_t page_cnt, struct perf_event_attr *attr, perf_buffer_event_fn event_cb, void *ctx, const struct perf_buffer_raw_opts *opts); -LIBBPF_API struct perf_buffer * -perf_buffer__new_raw_v0_6_0(int map_fd, size_t page_cnt, struct perf_event_attr *attr, - perf_buffer_event_fn event_cb, void *ctx, - const struct perf_buffer_raw_opts *opts); - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "use new variant of perf_buffer__new_raw() instead") -struct perf_buffer *perf_buffer__new_raw_deprecated(int map_fd, size_t page_cnt, - const struct perf_buffer_raw_opts *opts); - -#define perf_buffer__new_raw(...) ___libbpf_overload(___perf_buffer_new_raw, __VA_ARGS__) -#define ___perf_buffer_new_raw6(map_fd, page_cnt, attr, event_cb, ctx, opts) \ - perf_buffer__new_raw(map_fd, page_cnt, attr, event_cb, ctx, opts) -#define ___perf_buffer_new_raw3(map_fd, page_cnt, opts) \ - perf_buffer__new_raw_deprecated(map_fd, page_cnt, opts) - LIBBPF_API void perf_buffer__free(struct perf_buffer *pb); LIBBPF_API int perf_buffer__epoll_fd(const struct perf_buffer *pb); LIBBPF_API int perf_buffer__poll(struct perf_buffer *pb, int timeout_ms); @@ -1417,15 +1210,22 @@ LIBBPF_API int perf_buffer__consume_buffer(struct perf_buffer *pb, size_t buf_idx); LIBBPF_API size_t perf_buffer__buffer_cnt(const struct perf_buffer *pb); LIBBPF_API int perf_buffer__buffer_fd(const struct perf_buffer *pb, size_t buf_idx); - -typedef enum bpf_perf_event_ret - (*bpf_perf_event_print_t)(struct perf_event_header *hdr, - void *private_data); -LIBBPF_DEPRECATED_SINCE(0, 8, "use perf_buffer__poll() or perf_buffer__consume() instead") -LIBBPF_API enum bpf_perf_event_ret -bpf_perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, - void **copy_mem, size_t *copy_size, - bpf_perf_event_print_t fn, void *private_data); +/** + * @brief **perf_buffer__buffer()** returns the per-cpu raw mmap()'ed underlying + * memory region of the ring buffer. + * This ring buffer can be used to implement a custom events consumer. + * The ring buffer starts with the *struct perf_event_mmap_page*, which + * holds the ring buffer managment fields, when accessing the header + * structure it's important to be SMP aware. + * You can refer to *perf_event_read_simple* for a simple example. + * @param pb the perf buffer structure + * @param buf_idx the buffer index to retreive + * @param buf (out) gets the base pointer of the mmap()'ed memory + * @param buf_size (out) gets the size of the mmap()'ed region + * @return 0 on success, negative error code for failure + */ +LIBBPF_API int perf_buffer__buffer(struct perf_buffer *pb, int buf_idx, void **buf, + size_t *buf_size); struct bpf_prog_linfo; struct bpf_prog_info; @@ -1448,14 +1248,6 @@ * user, causing subsequent probes to fail. In this case, the caller may want * to adjust that limit with setrlimit(). */ -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_prog_type() instead") -LIBBPF_API bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_map_type() instead") -LIBBPF_API bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "use libbpf_probe_bpf_helper() instead") -LIBBPF_API bool bpf_probe_helper(enum bpf_func_id id, enum bpf_prog_type prog_type, __u32 ifindex); -LIBBPF_DEPRECATED_SINCE(0, 8, "implement your own or use bpftool for feature detection") -LIBBPF_API bool bpf_probe_large_insn_limit(__u32 ifindex); /** * @brief **libbpf_probe_bpf_prog_type()** detects if host kernel supports @@ -1499,72 +1291,6 @@ LIBBPF_API int libbpf_probe_bpf_helper(enum bpf_prog_type prog_type, enum bpf_func_id helper_id, const void *opts); -/* - * Get bpf_prog_info in continuous memory - * - * struct bpf_prog_info has multiple arrays. The user has option to choose - * arrays to fetch from kernel. The following APIs provide an uniform way to - * fetch these data. All arrays in bpf_prog_info are stored in a single - * continuous memory region. This makes it easy to store the info in a - * file. - * - * Before writing bpf_prog_info_linear to files, it is necessary to - * translate pointers in bpf_prog_info to offsets. Helper functions - * bpf_program__bpil_addr_to_offs() and bpf_program__bpil_offs_to_addr() - * are introduced to switch between pointers and offsets. - * - * Examples: - * # To fetch map_ids and prog_tags: - * __u64 arrays = (1UL << BPF_PROG_INFO_MAP_IDS) | - * (1UL << BPF_PROG_INFO_PROG_TAGS); - * struct bpf_prog_info_linear *info_linear = - * bpf_program__get_prog_info_linear(fd, arrays); - * - * # To save data in file - * bpf_program__bpil_addr_to_offs(info_linear); - * write(f, info_linear, sizeof(*info_linear) + info_linear->data_len); - * - * # To read data from file - * read(f, info_linear, ); - * bpf_program__bpil_offs_to_addr(info_linear); - */ -enum bpf_prog_info_array { - BPF_PROG_INFO_FIRST_ARRAY = 0, - BPF_PROG_INFO_JITED_INSNS = 0, - BPF_PROG_INFO_XLATED_INSNS, - BPF_PROG_INFO_MAP_IDS, - BPF_PROG_INFO_JITED_KSYMS, - BPF_PROG_INFO_JITED_FUNC_LENS, - BPF_PROG_INFO_FUNC_INFO, - BPF_PROG_INFO_LINE_INFO, - BPF_PROG_INFO_JITED_LINE_INFO, - BPF_PROG_INFO_PROG_TAGS, - BPF_PROG_INFO_LAST_ARRAY, -}; - -struct bpf_prog_info_linear { - /* size of struct bpf_prog_info, when the tool is compiled */ - __u32 info_len; - /* total bytes allocated for data, round up to 8 bytes */ - __u32 data_len; - /* which arrays are included in data */ - __u64 arrays; - struct bpf_prog_info info; - __u8 data[]; -}; - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API struct bpf_prog_info_linear * -bpf_program__get_prog_info_linear(int fd, __u64 arrays); - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API void -bpf_program__bpil_addr_to_offs(struct bpf_prog_info_linear *info_linear); - -LIBBPF_DEPRECATED_SINCE(0, 6, "use a custom linear prog_info wrapper") -LIBBPF_API void -bpf_program__bpil_offs_to_addr(struct bpf_prog_info_linear *info_linear); - /** * @brief **libbpf_num_possible_cpus()** is a helper function to get the * number of possible CPUs that the host kernel supports and expects. diff -Nru dwarves-1.24/lib/include/bpf/libbpf_internal.h dwarves-1.25/lib/include/bpf/libbpf_internal.h --- dwarves-1.24/lib/include/bpf/libbpf_internal.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_internal.h 2023-02-22 13:48:48.000000000 +0000 @@ -15,7 +15,6 @@ #include #include #include -#include "libbpf_legacy.h" #include "relo_core.h" /* make sure libbpf doesn't use kernel-only integer typedefs */ @@ -109,9 +108,9 @@ size_t str_len = strlen(str); size_t sfx_len = strlen(sfx); - if (sfx_len <= str_len) - return strcmp(str + str_len - sfx_len, sfx); - return false; + if (sfx_len > str_len) + return false; + return strcmp(str + str_len - sfx_len, sfx) == 0; } /* Symbol versioning is different between static and shared library. @@ -353,6 +352,8 @@ FEAT_BPF_COOKIE, /* BTF_KIND_ENUM64 support and BTF_KIND_ENUM kflag support */ FEAT_BTF_ENUM64, + /* Kernel uses syscall wrapper (CONFIG_ARCH_HAS_SYSCALL_WRAPPER) */ + FEAT_SYSCALL_WRAPPER, __FEAT_CNT, }; @@ -478,8 +479,6 @@ __s32 btf__find_by_name_kind_own(const struct btf *btf, const char *type_name, __u32 kind); -extern enum libbpf_strict_mode libbpf_mode; - typedef int (*kallsyms_cb_t)(unsigned long long sym_addr, char sym_type, const char *sym_name, void *ctx); @@ -498,12 +497,8 @@ */ static inline int libbpf_err_errno(int ret) { - if (libbpf_mode & LIBBPF_STRICT_DIRECT_ERRS) - /* errno is already assumed to be set on error */ - return ret < 0 ? -errno : ret; - - /* legacy: on error return -1 directly and don't touch errno */ - return ret; + /* errno is already assumed to be set on error */ + return ret < 0 ? -errno : ret; } /* handle error for pointer-returning APIs, err is assumed to be < 0 always */ @@ -511,12 +506,7 @@ { /* set errno on error, this doesn't break anything */ errno = -err; - - if (libbpf_mode & LIBBPF_STRICT_CLEAN_PTRS) - return NULL; - - /* legacy: encode err as ptr */ - return ERR_PTR(err); + return NULL; } /* handle pointer-returning APIs' error handling */ @@ -526,11 +516,7 @@ if (IS_ERR(ret)) errno = -PTR_ERR(ret); - if (libbpf_mode & LIBBPF_STRICT_CLEAN_PTRS) - return IS_ERR(ret) ? NULL : ret; - - /* legacy: pass-through original pointer */ - return ret; + return IS_ERR(ret) ? NULL : ret; } static inline bool str_is_empty(const char *s) @@ -587,4 +573,7 @@ return x && (x & (x - 1)) == 0; } +#define PROG_LOAD_ATTEMPTS 5 +int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts); + #endif /* __LIBBPF_LIBBPF_INTERNAL_H */ diff -Nru dwarves-1.24/lib/include/bpf/libbpf_legacy.h dwarves-1.25/lib/include/bpf/libbpf_legacy.h --- dwarves-1.24/lib/include/bpf/libbpf_legacy.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_legacy.h 2023-02-22 13:48:48.000000000 +0000 @@ -20,6 +20,11 @@ extern "C" { #endif +/* As of libbpf 1.0 libbpf_set_strict_mode() and enum libbpf_struct_mode have + * no effect. But they are left in libbpf_legacy.h so that applications that + * prepared for libbpf 1.0 before final release by using + * libbpf_set_strict_mode() still work with libbpf 1.0+ without any changes. + */ enum libbpf_strict_mode { /* Turn on all supported strict features of libbpf to simulate libbpf * v1.0 behavior. @@ -71,8 +76,8 @@ * first BPF program or map creation operation. This is done only if * kernel is too old to support memcg-based memory accounting for BPF * subsystem. By default, RLIMIT_MEMLOCK limit is set to RLIM_INFINITY, - * but it can be overriden with libbpf_set_memlock_rlim_max() API. - * Note that libbpf_set_memlock_rlim_max() needs to be called before + * but it can be overriden with libbpf_set_memlock_rlim() API. + * Note that libbpf_set_memlock_rlim() needs to be called before * the very first bpf_prog_load(), bpf_map_create() or bpf_object__load() * operation. */ @@ -88,6 +93,25 @@ LIBBPF_API int libbpf_set_strict_mode(enum libbpf_strict_mode mode); +/** + * @brief **libbpf_get_error()** extracts the error code from the passed + * pointer + * @param ptr pointer returned from libbpf API function + * @return error code; or 0 if no error occured + * + * Note, as of libbpf 1.0 this function is not necessary and not recommended + * to be used. Libbpf doesn't return error code embedded into the pointer + * itself. Instead, NULL is returned on error and error code is passed through + * thread-local errno variable. **libbpf_get_error()** is just returning -errno + * value if it receives NULL, which is correct only if errno hasn't been + * modified between libbpf API call and corresponding **libbpf_get_error()** + * call. Prefer to check return for NULL and use errno directly. + * + * This API is left in libbpf 1.0 to allow applications that were 1.0-ready + * before final libbpf 1.0 without needing to change them. + */ +LIBBPF_API long libbpf_get_error(const void *ptr); + #define DECLARE_LIBBPF_OPTS LIBBPF_OPTS /* "Discouraged" APIs which don't follow consistent libbpf naming patterns. @@ -101,6 +125,8 @@ struct btf; struct btf_ext; +LIBBPF_API struct btf *libbpf_find_kernel_btf(void); + LIBBPF_API enum bpf_prog_type bpf_program__get_type(const struct bpf_program *prog); LIBBPF_API enum bpf_attach_type bpf_program__get_expected_attach_type(const struct bpf_program *prog); LIBBPF_API const char *bpf_map__get_pin_path(const struct bpf_map *map); diff -Nru dwarves-1.24/lib/include/bpf/libbpf.map dwarves-1.25/lib/include/bpf/libbpf.map --- dwarves-1.24/lib/include/bpf/libbpf.map 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf.map 2023-02-22 13:48:48.000000000 +0000 @@ -1,29 +1,14 @@ LIBBPF_0.0.1 { global: bpf_btf_get_fd_by_id; - bpf_create_map; - bpf_create_map_in_map; - bpf_create_map_in_map_node; - bpf_create_map_name; - bpf_create_map_node; - bpf_create_map_xattr; - bpf_load_btf; - bpf_load_program; - bpf_load_program_xattr; bpf_map__btf_key_type_id; bpf_map__btf_value_type_id; - bpf_map__def; bpf_map__fd; - bpf_map__is_offload_neutral; bpf_map__name; - bpf_map__next; bpf_map__pin; - bpf_map__prev; - bpf_map__priv; bpf_map__reuse_fd; bpf_map__set_ifindex; bpf_map__set_inner_map_fd; - bpf_map__set_priv; bpf_map__unpin; bpf_map_delete_elem; bpf_map_get_fd_by_id; @@ -38,79 +23,37 @@ bpf_object__btf_fd; bpf_object__close; bpf_object__find_map_by_name; - bpf_object__find_map_by_offset; - bpf_object__find_program_by_title; bpf_object__kversion; bpf_object__load; bpf_object__name; - bpf_object__next; bpf_object__open; - bpf_object__open_buffer; - bpf_object__open_xattr; bpf_object__pin; bpf_object__pin_maps; bpf_object__pin_programs; - bpf_object__priv; - bpf_object__set_priv; - bpf_object__unload; bpf_object__unpin_maps; bpf_object__unpin_programs; - bpf_perf_event_read_simple; bpf_prog_attach; bpf_prog_detach; bpf_prog_detach2; bpf_prog_get_fd_by_id; bpf_prog_get_next_id; - bpf_prog_load; - bpf_prog_load_xattr; bpf_prog_query; - bpf_prog_test_run; - bpf_prog_test_run_xattr; bpf_program__fd; - bpf_program__is_kprobe; - bpf_program__is_perf_event; - bpf_program__is_raw_tracepoint; - bpf_program__is_sched_act; - bpf_program__is_sched_cls; - bpf_program__is_socket_filter; - bpf_program__is_tracepoint; - bpf_program__is_xdp; - bpf_program__load; - bpf_program__next; - bpf_program__nth_fd; bpf_program__pin; - bpf_program__pin_instance; - bpf_program__prev; - bpf_program__priv; bpf_program__set_expected_attach_type; bpf_program__set_ifindex; - bpf_program__set_kprobe; - bpf_program__set_perf_event; - bpf_program__set_prep; - bpf_program__set_priv; - bpf_program__set_raw_tracepoint; - bpf_program__set_sched_act; - bpf_program__set_sched_cls; - bpf_program__set_socket_filter; - bpf_program__set_tracepoint; bpf_program__set_type; - bpf_program__set_xdp; - bpf_program__title; bpf_program__unload; bpf_program__unpin; - bpf_program__unpin_instance; bpf_prog_linfo__free; bpf_prog_linfo__new; bpf_prog_linfo__lfind_addr_func; bpf_prog_linfo__lfind; bpf_raw_tracepoint_open; - bpf_set_link_xdp_fd; bpf_task_fd_query; - bpf_verify_program; btf__fd; btf__find_by_name; btf__free; - btf__get_from_id; btf__name_by_offset; btf__new; btf__resolve_size; @@ -127,48 +70,24 @@ LIBBPF_0.0.2 { global: - bpf_probe_helper; - bpf_probe_map_type; - bpf_probe_prog_type; - bpf_map__resize; bpf_map_lookup_elem_flags; bpf_object__btf; bpf_object__find_map_fd_by_name; - bpf_get_link_xdp_id; - btf__dedup; - btf__get_map_kv_tids; - btf__get_nr_types; btf__get_raw_data; - btf__load; btf_ext__free; - btf_ext__func_info_rec_size; btf_ext__get_raw_data; - btf_ext__line_info_rec_size; btf_ext__new; - btf_ext__reloc_func_info; - btf_ext__reloc_line_info; - xsk_umem__create; - xsk_socket__create; - xsk_umem__delete; - xsk_socket__delete; - xsk_umem__fd; - xsk_socket__fd; - bpf_program__get_prog_info_linear; - bpf_program__bpil_addr_to_offs; - bpf_program__bpil_offs_to_addr; } LIBBPF_0.0.1; LIBBPF_0.0.3 { global: bpf_map__is_internal; bpf_map_freeze; - btf__finalize_data; } LIBBPF_0.0.2; LIBBPF_0.0.4 { global: bpf_link__destroy; - bpf_object__load_xattr; bpf_program__attach_kprobe; bpf_program__attach_perf_event; bpf_program__attach_raw_tracepoint; @@ -176,14 +95,10 @@ bpf_program__attach_uprobe; btf_dump__dump_type; btf_dump__free; - btf_dump__new; btf__parse_elf; libbpf_num_possible_cpus; perf_buffer__free; - perf_buffer__new; - perf_buffer__new_raw; perf_buffer__poll; - xsk_umem__create; } LIBBPF_0.0.3; LIBBPF_0.0.5 { @@ -193,7 +108,6 @@ LIBBPF_0.0.6 { global: - bpf_get_link_xdp_info; bpf_map__get_pin_path; bpf_map__is_pinned; bpf_map__set_pin_path; @@ -202,9 +116,6 @@ bpf_program__attach_trace; bpf_program__get_expected_attach_type; bpf_program__get_type; - bpf_program__is_tracing; - bpf_program__set_tracing; - bpf_program__size; btf__find_by_name_kind; libbpf_find_vmlinux_btf_id; } LIBBPF_0.0.5; @@ -224,14 +135,8 @@ bpf_object__detach_skeleton; bpf_object__load_skeleton; bpf_object__open_skeleton; - bpf_probe_large_insn_limit; - bpf_prog_attach_xattr; bpf_program__attach; bpf_program__name; - bpf_program__is_extension; - bpf_program__is_struct_ops; - bpf_program__set_extension; - bpf_program__set_struct_ops; btf__align_of; libbpf_find_kernel_btf; } LIBBPF_0.0.6; @@ -250,10 +155,7 @@ bpf_prog_attach_opts; bpf_program__attach_cgroup; bpf_program__attach_lsm; - bpf_program__is_lsm; bpf_program__set_attach_target; - bpf_program__set_lsm; - bpf_set_link_xdp_fd_opts; } LIBBPF_0.0.7; LIBBPF_0.0.9 { @@ -291,9 +193,7 @@ bpf_map__value_size; bpf_program__attach_xdp; bpf_program__autoload; - bpf_program__is_sk_lookup; bpf_program__set_autoload; - bpf_program__set_sk_lookup; btf__parse; btf__parse_raw; btf__pointer_size; @@ -336,7 +236,6 @@ perf_buffer__buffer_fd; perf_buffer__epoll_fd; perf_buffer__consume_buffer; - xsk_socket__create_shared; } LIBBPF_0.1.0; LIBBPF_0.3.0 { @@ -348,8 +247,6 @@ btf__new_empty_split; btf__new_split; ring_buffer__epoll_fd; - xsk_setup_xdp_prog; - xsk_socket__update_xskmap; } LIBBPF_0.2.0; LIBBPF_0.4.0 { @@ -397,7 +294,6 @@ bpf_object__next_program; bpf_object__prev_map; bpf_object__prev_program; - bpf_prog_load_deprecated; bpf_prog_load; bpf_program__flags; bpf_program__insn_cnt; @@ -407,18 +303,14 @@ btf__add_decl_tag; btf__add_type_tag; btf__dedup; - btf__dedup_deprecated; btf__raw_data; btf__type_cnt; btf_dump__new; - btf_dump__new_deprecated; libbpf_major_version; libbpf_minor_version; libbpf_version_string; perf_buffer__new; - perf_buffer__new_deprecated; perf_buffer__new_raw; - perf_buffer__new_raw_deprecated; } LIBBPF_0.5.0; LIBBPF_0.7.0 { @@ -434,10 +326,11 @@ bpf_xdp_detach; bpf_xdp_query; bpf_xdp_query_id; + btf_ext__raw_data; libbpf_probe_bpf_helper; libbpf_probe_bpf_map_type; libbpf_probe_bpf_prog_type; - libbpf_set_memlock_rlim_max; + libbpf_set_memlock_rlim; } LIBBPF_0.6.0; LIBBPF_0.8.0 { @@ -462,12 +355,30 @@ LIBBPF_1.0.0 { global: + bpf_obj_get_opts; + bpf_prog_query_opts; + bpf_program__attach_ksyscall; + bpf_program__autoattach; + bpf_program__set_autoattach; btf__add_enum64; btf__add_enum64_value; libbpf_bpf_attach_type_str; libbpf_bpf_link_type_str; libbpf_bpf_map_type_str; libbpf_bpf_prog_type_str; + perf_buffer__buffer; +} LIBBPF_0.8.0; - local: *; -}; +LIBBPF_1.1.0 { + global: + bpf_btf_get_fd_by_id_opts; + bpf_link_get_fd_by_id_opts; + bpf_map_get_fd_by_id_opts; + bpf_prog_get_fd_by_id_opts; + user_ring_buffer__discard; + user_ring_buffer__free; + user_ring_buffer__new; + user_ring_buffer__reserve; + user_ring_buffer__reserve_blocking; + user_ring_buffer__submit; +} LIBBPF_1.0.0; diff -Nru dwarves-1.24/lib/include/bpf/libbpf_probes.c dwarves-1.25/lib/include/bpf/libbpf_probes.c --- dwarves-1.24/lib/include/bpf/libbpf_probes.c 2022-01-28 20:35:27.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_probes.c 2023-02-22 13:48:48.000000000 +0000 @@ -17,47 +17,14 @@ #include "libbpf.h" #include "libbpf_internal.h" -static bool grep(const char *buffer, const char *pattern) -{ - return !!strstr(buffer, pattern); -} - -static int get_vendor_id(int ifindex) -{ - char ifname[IF_NAMESIZE], path[64], buf[8]; - ssize_t len; - int fd; - - if (!if_indextoname(ifindex, ifname)) - return -1; - - snprintf(path, sizeof(path), "/sys/class/net/%s/device/vendor", ifname); - - fd = open(path, O_RDONLY | O_CLOEXEC); - if (fd < 0) - return -1; - - len = read(fd, buf, sizeof(buf)); - close(fd); - if (len < 0) - return -1; - if (len >= (ssize_t)sizeof(buf)) - return -1; - buf[len] = '\0'; - - return strtol(buf, NULL, 0); -} - static int probe_prog_load(enum bpf_prog_type prog_type, const struct bpf_insn *insns, size_t insns_cnt, - char *log_buf, size_t log_buf_sz, - __u32 ifindex) + char *log_buf, size_t log_buf_sz) { LIBBPF_OPTS(bpf_prog_load_opts, opts, .log_buf = log_buf, .log_size = log_buf_sz, .log_level = log_buf ? 1 : 0, - .prog_ifindex = ifindex, ); int fd, err, exp_err = 0; const char *exp_msg = NULL; @@ -161,31 +128,10 @@ if (opts) return libbpf_err(-EINVAL); - ret = probe_prog_load(prog_type, insns, insn_cnt, NULL, 0, 0); + ret = probe_prog_load(prog_type, insns, insn_cnt, NULL, 0); return libbpf_err(ret); } -bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex) -{ - struct bpf_insn insns[2] = { - BPF_MOV64_IMM(BPF_REG_0, 0), - BPF_EXIT_INSN() - }; - - /* prefer libbpf_probe_bpf_prog_type() unless offload is requested */ - if (ifindex == 0) - return libbpf_probe_bpf_prog_type(prog_type, NULL) == 1; - - if (ifindex && prog_type == BPF_PROG_TYPE_SCHED_CLS) - /* nfp returns -EINVAL on exit(0) with TC offload */ - insns[0].imm = 2; - - errno = 0; - probe_prog_load(prog_type, insns, ARRAY_SIZE(insns), NULL, 0, ifindex); - - return errno != EINVAL && errno != EOPNOTSUPP; -} - int libbpf__load_raw_btf(const char *raw_types, size_t types_len, const char *str_sec, size_t str_len) { @@ -242,14 +188,12 @@ strs, sizeof(strs)); } -static int probe_map_create(enum bpf_map_type map_type, __u32 ifindex) +static int probe_map_create(enum bpf_map_type map_type) { LIBBPF_OPTS(bpf_map_create_opts, opts); int key_size, value_size, max_entries; __u32 btf_key_type_id = 0, btf_value_type_id = 0; - int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err; - - opts.map_ifindex = ifindex; + int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err = 0; key_size = sizeof(__u32); value_size = sizeof(__u32); @@ -277,6 +221,7 @@ case BPF_MAP_TYPE_SK_STORAGE: case BPF_MAP_TYPE_INODE_STORAGE: case BPF_MAP_TYPE_TASK_STORAGE: + case BPF_MAP_TYPE_CGRP_STORAGE: btf_key_type_id = 1; btf_value_type_id = 3; value_size = 8; @@ -287,9 +232,10 @@ return btf_fd; break; case BPF_MAP_TYPE_RINGBUF: + case BPF_MAP_TYPE_USER_RINGBUF: key_size = 0; value_size = 0; - max_entries = 4096; + max_entries = sysconf(_SC_PAGE_SIZE); break; case BPF_MAP_TYPE_STRUCT_OPS: /* we'll get -ENOTSUPP for invalid BTF type ID for struct_ops */ @@ -326,12 +272,6 @@ if (map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS || map_type == BPF_MAP_TYPE_HASH_OF_MAPS) { - /* TODO: probe for device, once libbpf has a function to create - * map-in-map for offload - */ - if (ifindex) - goto cleanup; - fd_inner = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(__u32), sizeof(__u32), 1, NULL); if (fd_inner < 0) @@ -370,15 +310,10 @@ if (opts) return libbpf_err(-EINVAL); - ret = probe_map_create(map_type, 0); + ret = probe_map_create(map_type); return libbpf_err(ret); } -bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) -{ - return probe_map_create(map_type, ifindex) == 1; -} - int libbpf_probe_bpf_helper(enum bpf_prog_type prog_type, enum bpf_func_id helper_id, const void *opts) { @@ -407,7 +342,7 @@ } buf[0] = '\0'; - ret = probe_prog_load(prog_type, insns, insn_cnt, buf, sizeof(buf), 0); + ret = probe_prog_load(prog_type, insns, insn_cnt, buf, sizeof(buf)); if (ret < 0) return libbpf_err(ret); @@ -427,51 +362,3 @@ return 0; return 1; /* assume supported */ } - -bool bpf_probe_helper(enum bpf_func_id id, enum bpf_prog_type prog_type, - __u32 ifindex) -{ - struct bpf_insn insns[2] = { - BPF_EMIT_CALL(id), - BPF_EXIT_INSN() - }; - char buf[4096] = {}; - bool res; - - probe_prog_load(prog_type, insns, ARRAY_SIZE(insns), buf, sizeof(buf), ifindex); - res = !grep(buf, "invalid func ") && !grep(buf, "unknown func "); - - if (ifindex) { - switch (get_vendor_id(ifindex)) { - case 0x19ee: /* Netronome specific */ - res = res && !grep(buf, "not supported by FW") && - !grep(buf, "unsupported function id"); - break; - default: - break; - } - } - - return res; -} - -/* - * Probe for availability of kernel commit (5.3): - * - * c04c0d2b968a ("bpf: increase complexity limit and maximum program size") - */ -bool bpf_probe_large_insn_limit(__u32 ifindex) -{ - struct bpf_insn insns[BPF_MAXINSNS + 1]; - int i; - - for (i = 0; i < BPF_MAXINSNS; i++) - insns[i] = BPF_MOV64_IMM(BPF_REG_0, 1); - insns[BPF_MAXINSNS] = BPF_EXIT_INSN(); - - errno = 0; - probe_prog_load(BPF_PROG_TYPE_SCHED_CLS, insns, ARRAY_SIZE(insns), NULL, 0, - ifindex); - - return errno != E2BIG && errno != EINVAL; -} diff -Nru dwarves-1.24/lib/include/bpf/libbpf_version.h dwarves-1.25/lib/include/bpf/libbpf_version.h --- dwarves-1.24/lib/include/bpf/libbpf_version.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/libbpf_version.h 2023-02-22 13:48:48.000000000 +0000 @@ -4,6 +4,6 @@ #define __LIBBPF_VERSION_H #define LIBBPF_MAJOR_VERSION 1 -#define LIBBPF_MINOR_VERSION 0 +#define LIBBPF_MINOR_VERSION 1 #endif /* __LIBBPF_VERSION_H */ diff -Nru dwarves-1.24/lib/include/bpf/Makefile dwarves-1.25/lib/include/bpf/Makefile --- dwarves-1.24/lib/include/bpf/Makefile 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/Makefile 2023-02-22 13:48:48.000000000 +0000 @@ -9,7 +9,7 @@ endif LIBBPF_MAJOR_VERSION := 1 -LIBBPF_MINOR_VERSION := 0 +LIBBPF_MINOR_VERSION := 1 LIBBPF_PATCH_VERSION := 0 LIBBPF_VERSION := $(LIBBPF_MAJOR_VERSION).$(LIBBPF_MINOR_VERSION).$(LIBBPF_PATCH_VERSION) LIBBPF_MAJMIN_VERSION := $(LIBBPF_MAJOR_VERSION).$(LIBBPF_MINOR_VERSION).0 @@ -50,7 +50,7 @@ SHARED_OBJDIR := $(OBJDIR)/sharedobjs STATIC_OBJDIR := $(OBJDIR)/staticobjs OBJS := bpf.o btf.o libbpf.o libbpf_errno.o netlink.o \ - nlattr.o str_error.o libbpf_probes.o bpf_prog_linfo.o xsk.o \ + nlattr.o str_error.o libbpf_probes.o bpf_prog_linfo.o \ btf_dump.o hashmap.o ringbuf.o strset.o linker.o gen_loader.o \ relo_core.o usdt.o SHARED_OBJS := $(addprefix $(SHARED_OBJDIR)/,$(OBJS)) @@ -64,7 +64,7 @@ VERSION_SCRIPT := libbpf.map endif -HEADERS := bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h xsk.h \ +HEADERS := bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h \ bpf_helpers.h bpf_helper_defs.h bpf_tracing.h \ bpf_endian.h bpf_core_read.h skel_internal.h libbpf_version.h \ usdt.bpf.h @@ -77,7 +77,8 @@ DESTDIR ?= -ifeq ($(filter-out %64 %64be %64eb %64le %64el s390x, $(shell uname -m)),) +HOSTARCH = $(firstword $(subst -, ,$(shell $(CC) -dumpmachine))) +ifeq ($(filter-out %64 %64be %64eb %64le %64el s390x, $(HOSTARCH)),) LIBSUBDIR := lib64 else LIBSUBDIR := lib diff -Nru dwarves-1.24/lib/include/bpf/netlink.c dwarves-1.25/lib/include/bpf/netlink.c --- dwarves-1.24/lib/include/bpf/netlink.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/netlink.c 2023-02-22 13:48:48.000000000 +0000 @@ -27,6 +27,14 @@ typedef int (*__dump_nlmsg_t)(struct nlmsghdr *nlmsg, libbpf_dump_nlmsg_t, void *cookie); +struct xdp_link_info { + __u32 prog_id; + __u32 drv_prog_id; + __u32 hw_prog_id; + __u32 skb_prog_id; + __u8 attach_mode; +}; + struct xdp_id_md { int ifindex; __u32 flags; @@ -288,31 +296,6 @@ return bpf_xdp_attach(ifindex, -1, flags, opts); } -int bpf_set_link_xdp_fd_opts(int ifindex, int fd, __u32 flags, - const struct bpf_xdp_set_link_opts *opts) -{ - int old_fd = -1, ret; - - if (!OPTS_VALID(opts, bpf_xdp_set_link_opts)) - return libbpf_err(-EINVAL); - - if (OPTS_HAS(opts, old_fd)) { - old_fd = OPTS_GET(opts, old_fd, -1); - flags |= XDP_FLAGS_REPLACE; - } - - ret = __bpf_set_link_xdp_fd_replace(ifindex, fd, old_fd, flags); - return libbpf_err(ret); -} - -int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags) -{ - int ret; - - ret = __bpf_set_link_xdp_fd_replace(ifindex, fd, 0, flags); - return libbpf_err(ret); -} - static int __dump_link_nlmsg(struct nlmsghdr *nlh, libbpf_dump_nlmsg_t dump_link_nlmsg, void *cookie) { @@ -413,30 +396,6 @@ return 0; } -int bpf_get_link_xdp_info(int ifindex, struct xdp_link_info *info, - size_t info_size, __u32 flags) -{ - LIBBPF_OPTS(bpf_xdp_query_opts, opts); - size_t sz; - int err; - - if (!info_size) - return libbpf_err(-EINVAL); - - err = bpf_xdp_query(ifindex, flags, &opts); - if (err) - return libbpf_err(err); - - /* struct xdp_link_info field layout matches struct bpf_xdp_query_opts - * layout after sz field - */ - sz = min(info_size, offsetofend(struct xdp_link_info, attach_mode)); - memcpy(info, &opts.prog_id, sz); - memset((void *)info + sz, 0, info_size - sz); - - return 0; -} - int bpf_xdp_query_id(int ifindex, int flags, __u32 *prog_id) { LIBBPF_OPTS(bpf_xdp_query_opts, opts); @@ -463,11 +422,6 @@ } -int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags) -{ - return bpf_xdp_query_id(ifindex, flags, prog_id); -} - typedef int (*qdisc_config_t)(struct libbpf_nla_req *req); static int clsact_config(struct libbpf_nla_req *req) @@ -633,11 +587,12 @@ static int tc_add_fd_and_name(struct libbpf_nla_req *req, int fd) { - struct bpf_prog_info info = {}; + struct bpf_prog_info info; __u32 info_len = sizeof(info); char name[256]; int len, ret; + memset(&info, 0, info_len); ret = bpf_obj_get_info_by_fd(fd, &info, &info_len); if (ret < 0) return ret; diff -Nru dwarves-1.24/lib/include/bpf/nlattr.c dwarves-1.25/lib/include/bpf/nlattr.c --- dwarves-1.24/lib/include/bpf/nlattr.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/nlattr.c 2023-02-22 13:48:48.000000000 +0000 @@ -32,7 +32,7 @@ static int nla_ok(const struct nlattr *nla, int remaining) { - return remaining >= sizeof(*nla) && + return remaining >= (int)sizeof(*nla) && nla->nla_len >= sizeof(*nla) && nla->nla_len <= remaining; } diff -Nru dwarves-1.24/lib/include/bpf/relo_core.c dwarves-1.25/lib/include/bpf/relo_core.c --- dwarves-1.24/lib/include/bpf/relo_core.c 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/relo_core.c 2023-02-22 13:48:48.000000000 +0000 @@ -95,6 +95,7 @@ case BPF_CORE_TYPE_ID_LOCAL: return "local_type_id"; case BPF_CORE_TYPE_ID_TARGET: return "target_type_id"; case BPF_CORE_TYPE_EXISTS: return "type_exists"; + case BPF_CORE_TYPE_MATCHES: return "type_matches"; case BPF_CORE_TYPE_SIZE: return "type_size"; case BPF_CORE_ENUMVAL_EXISTS: return "enumval_exists"; case BPF_CORE_ENUMVAL_VALUE: return "enumval_value"; @@ -123,6 +124,7 @@ case BPF_CORE_TYPE_ID_LOCAL: case BPF_CORE_TYPE_ID_TARGET: case BPF_CORE_TYPE_EXISTS: + case BPF_CORE_TYPE_MATCHES: case BPF_CORE_TYPE_SIZE: return true; default: @@ -141,6 +143,86 @@ } } +int __bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id, int level) +{ + const struct btf_type *local_type, *targ_type; + int depth = 32; /* max recursion depth */ + + /* caller made sure that names match (ignoring flavor suffix) */ + local_type = btf_type_by_id(local_btf, local_id); + targ_type = btf_type_by_id(targ_btf, targ_id); + if (!btf_kind_core_compat(local_type, targ_type)) + return 0; + +recur: + depth--; + if (depth < 0) + return -EINVAL; + + local_type = skip_mods_and_typedefs(local_btf, local_id, &local_id); + targ_type = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); + if (!local_type || !targ_type) + return -EINVAL; + + if (!btf_kind_core_compat(local_type, targ_type)) + return 0; + + switch (btf_kind(local_type)) { + case BTF_KIND_UNKN: + case BTF_KIND_STRUCT: + case BTF_KIND_UNION: + case BTF_KIND_ENUM: + case BTF_KIND_FWD: + case BTF_KIND_ENUM64: + return 1; + case BTF_KIND_INT: + /* just reject deprecated bitfield-like integers; all other + * integers are by default compatible between each other + */ + return btf_int_offset(local_type) == 0 && btf_int_offset(targ_type) == 0; + case BTF_KIND_PTR: + local_id = local_type->type; + targ_id = targ_type->type; + goto recur; + case BTF_KIND_ARRAY: + local_id = btf_array(local_type)->type; + targ_id = btf_array(targ_type)->type; + goto recur; + case BTF_KIND_FUNC_PROTO: { + struct btf_param *local_p = btf_params(local_type); + struct btf_param *targ_p = btf_params(targ_type); + __u16 local_vlen = btf_vlen(local_type); + __u16 targ_vlen = btf_vlen(targ_type); + int i, err; + + if (local_vlen != targ_vlen) + return 0; + + for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { + if (level <= 0) + return -EINVAL; + + skip_mods_and_typedefs(local_btf, local_p->type, &local_id); + skip_mods_and_typedefs(targ_btf, targ_p->type, &targ_id); + err = __bpf_core_types_are_compat(local_btf, local_id, targ_btf, targ_id, + level - 1); + if (err <= 0) + return err; + } + + /* tail recurse for return type check */ + skip_mods_and_typedefs(local_btf, local_type->type, &local_id); + skip_mods_and_typedefs(targ_btf, targ_type->type, &targ_id); + goto recur; + } + default: + pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", + btf_kind_str(local_type), local_id, targ_id); + return 0; + } +} + /* * Turn bpf_core_relo into a low- and high-level spec representation, * validating correctness along the way, as well as calculating resulting @@ -171,7 +253,7 @@ * - field 'a' access (corresponds to '2' in low-level spec); * - array element #3 access (corresponds to '3' in low-level spec). * - * Type-based relocations (TYPE_EXISTS/TYPE_SIZE, + * Type-based relocations (TYPE_EXISTS/TYPE_MATCHES/TYPE_SIZE, * TYPE_ID_LOCAL/TYPE_ID_TARGET) don't capture any field information. Their * spec and raw_spec are kept empty. * @@ -488,9 +570,14 @@ targ_spec->relo_kind = local_spec->relo_kind; if (core_relo_is_type_based(local_spec->relo_kind)) { - return bpf_core_types_are_compat(local_spec->btf, - local_spec->root_type_id, - targ_btf, targ_id); + if (local_spec->relo_kind == BPF_CORE_TYPE_MATCHES) + return bpf_core_types_match(local_spec->btf, + local_spec->root_type_id, + targ_btf, targ_id); + else + return bpf_core_types_are_compat(local_spec->btf, + local_spec->root_type_id, + targ_btf, targ_id); } local_acc = &local_spec->spec[0]; @@ -739,6 +826,7 @@ *validate = false; break; case BPF_CORE_TYPE_EXISTS: + case BPF_CORE_TYPE_MATCHES: *val = 1; break; case BPF_CORE_TYPE_SIZE: @@ -1330,3 +1418,273 @@ return 0; } + +static bool bpf_core_names_match(const struct btf *local_btf, size_t local_name_off, + const struct btf *targ_btf, size_t targ_name_off) +{ + const char *local_n, *targ_n; + size_t local_len, targ_len; + + local_n = btf__name_by_offset(local_btf, local_name_off); + targ_n = btf__name_by_offset(targ_btf, targ_name_off); + + if (str_is_empty(targ_n)) + return str_is_empty(local_n); + + targ_len = bpf_core_essential_name_len(targ_n); + local_len = bpf_core_essential_name_len(local_n); + + return targ_len == local_len && strncmp(local_n, targ_n, local_len) == 0; +} + +static int bpf_core_enums_match(const struct btf *local_btf, const struct btf_type *local_t, + const struct btf *targ_btf, const struct btf_type *targ_t) +{ + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, j; + + if (local_t->size != targ_t->size) + return 0; + + if (local_vlen > targ_vlen) + return 0; + + /* iterate over the local enum's variants and make sure each has + * a symbolic name correspondent in the target + */ + for (i = 0; i < local_vlen; i++) { + bool matched = false; + __u32 local_n_off, targ_n_off; + + local_n_off = btf_is_enum(local_t) ? btf_enum(local_t)[i].name_off : + btf_enum64(local_t)[i].name_off; + + for (j = 0; j < targ_vlen; j++) { + targ_n_off = btf_is_enum(targ_t) ? btf_enum(targ_t)[j].name_off : + btf_enum64(targ_t)[j].name_off; + + if (bpf_core_names_match(local_btf, local_n_off, targ_btf, targ_n_off)) { + matched = true; + break; + } + } + + if (!matched) + return 0; + } + return 1; +} + +static int bpf_core_composites_match(const struct btf *local_btf, const struct btf_type *local_t, + const struct btf *targ_btf, const struct btf_type *targ_t, + bool behind_ptr, int level) +{ + const struct btf_member *local_m = btf_members(local_t); + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, j, err; + + if (local_vlen > targ_vlen) + return 0; + + /* check that all local members have a match in the target */ + for (i = 0; i < local_vlen; i++, local_m++) { + const struct btf_member *targ_m = btf_members(targ_t); + bool matched = false; + + for (j = 0; j < targ_vlen; j++, targ_m++) { + if (!bpf_core_names_match(local_btf, local_m->name_off, + targ_btf, targ_m->name_off)) + continue; + + err = __bpf_core_types_match(local_btf, local_m->type, targ_btf, + targ_m->type, behind_ptr, level - 1); + if (err < 0) + return err; + if (err > 0) { + matched = true; + break; + } + } + + if (!matched) + return 0; + } + return 1; +} + +/* Check that two types "match". This function assumes that root types were + * already checked for name match. + * + * The matching relation is defined as follows: + * - modifiers and typedefs are stripped (and, hence, effectively ignored) + * - generally speaking types need to be of same kind (struct vs. struct, union + * vs. union, etc.) + * - exceptions are struct/union behind a pointer which could also match a + * forward declaration of a struct or union, respectively, and enum vs. + * enum64 (see below) + * Then, depending on type: + * - integers: + * - match if size and signedness match + * - arrays & pointers: + * - target types are recursively matched + * - structs & unions: + * - local members need to exist in target with the same name + * - for each member we recursively check match unless it is already behind a + * pointer, in which case we only check matching names and compatible kind + * - enums: + * - local variants have to have a match in target by symbolic name (but not + * numeric value) + * - size has to match (but enum may match enum64 and vice versa) + * - function pointers: + * - number and position of arguments in local type has to match target + * - for each argument and the return value we recursively check match + */ +int __bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id, bool behind_ptr, int level) +{ + const struct btf_type *local_t, *targ_t; + int depth = 32; /* max recursion depth */ + __u16 local_k, targ_k; + + if (level <= 0) + return -EINVAL; + + local_t = btf_type_by_id(local_btf, local_id); + targ_t = btf_type_by_id(targ_btf, targ_id); + +recur: + depth--; + if (depth < 0) + return -EINVAL; + + local_t = skip_mods_and_typedefs(local_btf, local_id, &local_id); + targ_t = skip_mods_and_typedefs(targ_btf, targ_id, &targ_id); + if (!local_t || !targ_t) + return -EINVAL; + + /* While the name check happens after typedefs are skipped, root-level + * typedefs would still be name-matched as that's the contract with + * callers. + */ + if (!bpf_core_names_match(local_btf, local_t->name_off, targ_btf, targ_t->name_off)) + return 0; + + local_k = btf_kind(local_t); + targ_k = btf_kind(targ_t); + + switch (local_k) { + case BTF_KIND_UNKN: + return local_k == targ_k; + case BTF_KIND_FWD: { + bool local_f = BTF_INFO_KFLAG(local_t->info); + + if (behind_ptr) { + if (local_k == targ_k) + return local_f == BTF_INFO_KFLAG(targ_t->info); + + /* for forward declarations kflag dictates whether the + * target is a struct (0) or union (1) + */ + return (targ_k == BTF_KIND_STRUCT && !local_f) || + (targ_k == BTF_KIND_UNION && local_f); + } else { + if (local_k != targ_k) + return 0; + + /* match if the forward declaration is for the same kind */ + return local_f == BTF_INFO_KFLAG(targ_t->info); + } + } + case BTF_KIND_ENUM: + case BTF_KIND_ENUM64: + if (!btf_is_any_enum(targ_t)) + return 0; + + return bpf_core_enums_match(local_btf, local_t, targ_btf, targ_t); + case BTF_KIND_STRUCT: + case BTF_KIND_UNION: + if (behind_ptr) { + bool targ_f = BTF_INFO_KFLAG(targ_t->info); + + if (local_k == targ_k) + return 1; + + if (targ_k != BTF_KIND_FWD) + return 0; + + return (local_k == BTF_KIND_UNION) == targ_f; + } else { + if (local_k != targ_k) + return 0; + + return bpf_core_composites_match(local_btf, local_t, targ_btf, targ_t, + behind_ptr, level); + } + case BTF_KIND_INT: { + __u8 local_sgn; + __u8 targ_sgn; + + if (local_k != targ_k) + return 0; + + local_sgn = btf_int_encoding(local_t) & BTF_INT_SIGNED; + targ_sgn = btf_int_encoding(targ_t) & BTF_INT_SIGNED; + + return local_t->size == targ_t->size && local_sgn == targ_sgn; + } + case BTF_KIND_PTR: + if (local_k != targ_k) + return 0; + + behind_ptr = true; + + local_id = local_t->type; + targ_id = targ_t->type; + goto recur; + case BTF_KIND_ARRAY: { + const struct btf_array *local_array = btf_array(local_t); + const struct btf_array *targ_array = btf_array(targ_t); + + if (local_k != targ_k) + return 0; + + if (local_array->nelems != targ_array->nelems) + return 0; + + local_id = local_array->type; + targ_id = targ_array->type; + goto recur; + } + case BTF_KIND_FUNC_PROTO: { + struct btf_param *local_p = btf_params(local_t); + struct btf_param *targ_p = btf_params(targ_t); + __u16 local_vlen = btf_vlen(local_t); + __u16 targ_vlen = btf_vlen(targ_t); + int i, err; + + if (local_k != targ_k) + return 0; + + if (local_vlen != targ_vlen) + return 0; + + for (i = 0; i < local_vlen; i++, local_p++, targ_p++) { + err = __bpf_core_types_match(local_btf, local_p->type, targ_btf, + targ_p->type, behind_ptr, level - 1); + if (err <= 0) + return err; + } + + /* tail recurse for return type check */ + local_id = local_t->type; + targ_id = targ_t->type; + goto recur; + } + default: + pr_warn("unexpected kind %s relocated, local [%d], target [%d]\n", + btf_kind_str(local_t), local_id, targ_id); + return 0; + } +} diff -Nru dwarves-1.24/lib/include/bpf/relo_core.h dwarves-1.25/lib/include/bpf/relo_core.h --- dwarves-1.24/lib/include/bpf/relo_core.h 2022-06-29 21:19:56.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/relo_core.h 2023-02-22 13:48:48.000000000 +0000 @@ -68,8 +68,14 @@ __u32 new_type_id; }; +int __bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, + const struct btf *targ_btf, __u32 targ_id, int level); int bpf_core_types_are_compat(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, __u32 targ_id); +int __bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id, bool behind_ptr, int level); +int bpf_core_types_match(const struct btf *local_btf, __u32 local_id, const struct btf *targ_btf, + __u32 targ_id); size_t bpf_core_essential_name_len(const char *name); diff -Nru dwarves-1.24/lib/include/bpf/ringbuf.c dwarves-1.25/lib/include/bpf/ringbuf.c --- dwarves-1.24/lib/include/bpf/ringbuf.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/ringbuf.c 2023-02-22 13:48:48.000000000 +0000 @@ -16,6 +16,7 @@ #include #include #include +#include #include "libbpf.h" #include "libbpf_internal.h" @@ -39,6 +40,23 @@ int ring_cnt; }; +struct user_ring_buffer { + struct epoll_event event; + unsigned long *consumer_pos; + unsigned long *producer_pos; + void *data; + unsigned long mask; + size_t page_size; + int map_fd; + int epoll_fd; +}; + +/* 8-byte ring buffer header structure */ +struct ringbuf_hdr { + __u32 len; + __u32 pad; +}; + static void ringbuf_unmap_ring(struct ring_buffer *rb, struct ring *r) { if (r->consumer_pos) { @@ -59,6 +77,7 @@ __u32 len = sizeof(info); struct epoll_event *e; struct ring *r; + __u64 mmap_sz; void *tmp; int err; @@ -97,8 +116,7 @@ r->mask = info.max_entries - 1; /* Map writable consumer page */ - tmp = mmap(NULL, rb->page_size, PROT_READ | PROT_WRITE, MAP_SHARED, - map_fd, 0); + tmp = mmap(NULL, rb->page_size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); if (tmp == MAP_FAILED) { err = -errno; pr_warn("ringbuf: failed to mmap consumer page for map fd=%d: %d\n", @@ -110,9 +128,13 @@ /* Map read-only producer page and data pages. We map twice as big * data size to allow simple reading of samples that wrap around the * end of a ring buffer. See kernel implementation for details. - * */ - tmp = mmap(NULL, rb->page_size + 2 * info.max_entries, PROT_READ, - MAP_SHARED, map_fd, rb->page_size); + */ + mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; + if (mmap_sz != (__u64)(size_t)mmap_sz) { + pr_warn("ringbuf: ring buffer size (%u) is too big\n", info.max_entries); + return libbpf_err(-E2BIG); + } + tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size); if (tmp == MAP_FAILED) { err = -errno; ringbuf_unmap_ring(rb, r); @@ -202,7 +224,7 @@ return (len + 7) / 8 * 8; } -static int64_t ringbuf_process_ring(struct ring* r) +static int64_t ringbuf_process_ring(struct ring *r) { int *len_ptr, len, err; /* 64-bit to avoid overflow in case of extreme application behavior */ @@ -300,3 +322,266 @@ { return rb->epoll_fd; } + +static void user_ringbuf_unmap_ring(struct user_ring_buffer *rb) +{ + if (rb->consumer_pos) { + munmap(rb->consumer_pos, rb->page_size); + rb->consumer_pos = NULL; + } + if (rb->producer_pos) { + munmap(rb->producer_pos, rb->page_size + 2 * (rb->mask + 1)); + rb->producer_pos = NULL; + } +} + +void user_ring_buffer__free(struct user_ring_buffer *rb) +{ + if (!rb) + return; + + user_ringbuf_unmap_ring(rb); + + if (rb->epoll_fd >= 0) + close(rb->epoll_fd); + + free(rb); +} + +static int user_ringbuf_map(struct user_ring_buffer *rb, int map_fd) +{ + struct bpf_map_info info; + __u32 len = sizeof(info); + __u64 mmap_sz; + void *tmp; + struct epoll_event *rb_epoll; + int err; + + memset(&info, 0, sizeof(info)); + + err = bpf_obj_get_info_by_fd(map_fd, &info, &len); + if (err) { + err = -errno; + pr_warn("user ringbuf: failed to get map info for fd=%d: %d\n", map_fd, err); + return err; + } + + if (info.type != BPF_MAP_TYPE_USER_RINGBUF) { + pr_warn("user ringbuf: map fd=%d is not BPF_MAP_TYPE_USER_RINGBUF\n", map_fd); + return -EINVAL; + } + + rb->map_fd = map_fd; + rb->mask = info.max_entries - 1; + + /* Map read-only consumer page */ + tmp = mmap(NULL, rb->page_size, PROT_READ, MAP_SHARED, map_fd, 0); + if (tmp == MAP_FAILED) { + err = -errno; + pr_warn("user ringbuf: failed to mmap consumer page for map fd=%d: %d\n", + map_fd, err); + return err; + } + rb->consumer_pos = tmp; + + /* Map read-write the producer page and data pages. We map the data + * region as twice the total size of the ring buffer to allow the + * simple reading and writing of samples that wrap around the end of + * the buffer. See the kernel implementation for details. + */ + mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; + if (mmap_sz != (__u64)(size_t)mmap_sz) { + pr_warn("user ringbuf: ring buf size (%u) is too big\n", info.max_entries); + return -E2BIG; + } + tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ | PROT_WRITE, MAP_SHARED, + map_fd, rb->page_size); + if (tmp == MAP_FAILED) { + err = -errno; + pr_warn("user ringbuf: failed to mmap data pages for map fd=%d: %d\n", + map_fd, err); + return err; + } + + rb->producer_pos = tmp; + rb->data = tmp + rb->page_size; + + rb_epoll = &rb->event; + rb_epoll->events = EPOLLOUT; + if (epoll_ctl(rb->epoll_fd, EPOLL_CTL_ADD, map_fd, rb_epoll) < 0) { + err = -errno; + pr_warn("user ringbuf: failed to epoll add map fd=%d: %d\n", map_fd, err); + return err; + } + + return 0; +} + +struct user_ring_buffer * +user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts) +{ + struct user_ring_buffer *rb; + int err; + + if (!OPTS_VALID(opts, user_ring_buffer_opts)) + return errno = EINVAL, NULL; + + rb = calloc(1, sizeof(*rb)); + if (!rb) + return errno = ENOMEM, NULL; + + rb->page_size = getpagesize(); + + rb->epoll_fd = epoll_create1(EPOLL_CLOEXEC); + if (rb->epoll_fd < 0) { + err = -errno; + pr_warn("user ringbuf: failed to create epoll instance: %d\n", err); + goto err_out; + } + + err = user_ringbuf_map(rb, map_fd); + if (err) + goto err_out; + + return rb; + +err_out: + user_ring_buffer__free(rb); + return errno = -err, NULL; +} + +static void user_ringbuf_commit(struct user_ring_buffer *rb, void *sample, bool discard) +{ + __u32 new_len; + struct ringbuf_hdr *hdr; + uintptr_t hdr_offset; + + hdr_offset = rb->mask + 1 + (sample - rb->data) - BPF_RINGBUF_HDR_SZ; + hdr = rb->data + (hdr_offset & rb->mask); + + new_len = hdr->len & ~BPF_RINGBUF_BUSY_BIT; + if (discard) + new_len |= BPF_RINGBUF_DISCARD_BIT; + + /* Synchronizes with smp_load_acquire() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + __atomic_exchange_n(&hdr->len, new_len, __ATOMIC_ACQ_REL); +} + +void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample) +{ + user_ringbuf_commit(rb, sample, true); +} + +void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample) +{ + user_ringbuf_commit(rb, sample, false); +} + +void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size) +{ + __u32 avail_size, total_size, max_size; + /* 64-bit to avoid overflow in case of extreme application behavior */ + __u64 cons_pos, prod_pos; + struct ringbuf_hdr *hdr; + + /* The top two bits are used as special flags */ + if (size & (BPF_RINGBUF_BUSY_BIT | BPF_RINGBUF_DISCARD_BIT)) + return errno = E2BIG, NULL; + + /* Synchronizes with smp_store_release() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + cons_pos = smp_load_acquire(rb->consumer_pos); + /* Synchronizes with smp_store_release() in user_ringbuf_commit() */ + prod_pos = smp_load_acquire(rb->producer_pos); + + max_size = rb->mask + 1; + avail_size = max_size - (prod_pos - cons_pos); + /* Round up total size to a multiple of 8. */ + total_size = (size + BPF_RINGBUF_HDR_SZ + 7) / 8 * 8; + + if (total_size > max_size) + return errno = E2BIG, NULL; + + if (avail_size < total_size) + return errno = ENOSPC, NULL; + + hdr = rb->data + (prod_pos & rb->mask); + hdr->len = size | BPF_RINGBUF_BUSY_BIT; + hdr->pad = 0; + + /* Synchronizes with smp_load_acquire() in __bpf_user_ringbuf_peek() in + * the kernel. + */ + smp_store_release(rb->producer_pos, prod_pos + total_size); + + return (void *)rb->data + ((prod_pos + BPF_RINGBUF_HDR_SZ) & rb->mask); +} + +static __u64 ns_elapsed_timespec(const struct timespec *start, const struct timespec *end) +{ + __u64 start_ns, end_ns, ns_per_s = 1000000000; + + start_ns = (__u64)start->tv_sec * ns_per_s + start->tv_nsec; + end_ns = (__u64)end->tv_sec * ns_per_s + end->tv_nsec; + + return end_ns - start_ns; +} + +void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb, __u32 size, int timeout_ms) +{ + void *sample; + int err, ms_remaining = timeout_ms; + struct timespec start; + + if (timeout_ms < 0 && timeout_ms != -1) + return errno = EINVAL, NULL; + + if (timeout_ms != -1) { + err = clock_gettime(CLOCK_MONOTONIC, &start); + if (err) + return NULL; + } + + do { + int cnt, ms_elapsed; + struct timespec curr; + __u64 ns_per_ms = 1000000; + + sample = user_ring_buffer__reserve(rb, size); + if (sample) + return sample; + else if (errno != ENOSPC) + return NULL; + + /* The kernel guarantees at least one event notification + * delivery whenever at least one sample is drained from the + * ring buffer in an invocation to bpf_ringbuf_drain(). Other + * additional events may be delivered at any time, but only one + * event is guaranteed per bpf_ringbuf_drain() invocation, + * provided that a sample is drained, and the BPF program did + * not pass BPF_RB_NO_WAKEUP to bpf_ringbuf_drain(). If + * BPF_RB_FORCE_WAKEUP is passed to bpf_ringbuf_drain(), a + * wakeup event will be delivered even if no samples are + * drained. + */ + cnt = epoll_wait(rb->epoll_fd, &rb->event, 1, ms_remaining); + if (cnt < 0) + return NULL; + + if (timeout_ms == -1) + continue; + + err = clock_gettime(CLOCK_MONOTONIC, &curr); + if (err) + return NULL; + + ms_elapsed = ns_elapsed_timespec(&start, &curr) / ns_per_ms; + ms_remaining = timeout_ms - ms_elapsed; + } while (ms_remaining > 0); + + /* Try one more time to reserve a sample after the specified timeout has elapsed. */ + return user_ring_buffer__reserve(rb, size); +} diff -Nru dwarves-1.24/lib/include/bpf/skel_internal.h dwarves-1.25/lib/include/bpf/skel_internal.h --- dwarves-1.24/lib/include/bpf/skel_internal.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/skel_internal.h 2023-02-22 13:48:48.000000000 +0000 @@ -66,13 +66,13 @@ const char *errstr; }; -long bpf_sys_bpf(__u32 cmd, void *attr, __u32 attr_size); +long kern_sys_bpf(__u32 cmd, void *attr, __u32 attr_size); static inline int skel_sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr, unsigned int size) { #ifdef __KERNEL__ - return bpf_sys_bpf(cmd, attr, size); + return kern_sys_bpf(cmd, attr, size); #else return syscall(__NR_bpf, cmd, attr, size); #endif @@ -251,6 +251,29 @@ return skel_sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz); } +static inline int skel_map_delete_elem(int fd, const void *key) +{ + const size_t attr_sz = offsetofend(union bpf_attr, flags); + union bpf_attr attr; + + memset(&attr, 0, attr_sz); + attr.map_fd = fd; + attr.key = (long)key; + + return skel_sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz); +} + +static inline int skel_map_get_fd_by_id(__u32 id) +{ + const size_t attr_sz = offsetofend(union bpf_attr, flags); + union bpf_attr attr; + + memset(&attr, 0, attr_sz); + attr.map_id = id; + + return skel_sys_bpf(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz); +} + static inline int skel_raw_tracepoint_open(const char *name, int prog_fd) { const size_t attr_sz = offsetofend(union bpf_attr, raw_tracepoint.prog_fd); @@ -285,6 +308,8 @@ static inline int bpf_load_and_run(struct bpf_load_and_run_opts *opts) { + const size_t prog_load_attr_sz = offsetofend(union bpf_attr, fd_array); + const size_t test_run_attr_sz = offsetofend(union bpf_attr, test); int map_fd = -1, prog_fd = -1, key = 0, err; union bpf_attr attr; @@ -302,7 +327,7 @@ goto out; } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, prog_load_attr_sz); attr.prog_type = BPF_PROG_TYPE_SYSCALL; attr.insns = (long) opts->insns; attr.insn_cnt = opts->insns_sz / sizeof(struct bpf_insn); @@ -313,18 +338,18 @@ attr.log_size = opts->ctx->log_size; attr.log_buf = opts->ctx->log_buf; attr.prog_flags = BPF_F_SLEEPABLE; - err = prog_fd = skel_sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr)); + err = prog_fd = skel_sys_bpf(BPF_PROG_LOAD, &attr, prog_load_attr_sz); if (prog_fd < 0) { opts->errstr = "failed to load loader prog"; set_err; goto out; } - memset(&attr, 0, sizeof(attr)); + memset(&attr, 0, test_run_attr_sz); attr.test.prog_fd = prog_fd; attr.test.ctx_in = (long) opts->ctx; attr.test.ctx_size_in = opts->ctx->sz; - err = skel_sys_bpf(BPF_PROG_RUN, &attr, sizeof(attr)); + err = skel_sys_bpf(BPF_PROG_RUN, &attr, test_run_attr_sz); if (err < 0 || (int)attr.test.retval < 0) { opts->errstr = "failed to execute loader prog"; if (err < 0) { diff -Nru dwarves-1.24/lib/include/bpf/strset.c dwarves-1.25/lib/include/bpf/strset.c --- dwarves-1.24/lib/include/bpf/strset.c 2021-10-27 18:55:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/strset.c 2023-02-22 13:48:48.000000000 +0000 @@ -19,19 +19,19 @@ struct hashmap *strs_hash; }; -static size_t strset_hash_fn(const void *key, void *ctx) +static size_t strset_hash_fn(long key, void *ctx) { const struct strset *s = ctx; - const char *str = s->strs_data + (long)key; + const char *str = s->strs_data + key; return str_hash(str); } -static bool strset_equal_fn(const void *key1, const void *key2, void *ctx) +static bool strset_equal_fn(long key1, long key2, void *ctx) { const struct strset *s = ctx; - const char *str1 = s->strs_data + (long)key1; - const char *str2 = s->strs_data + (long)key2; + const char *str1 = s->strs_data + key1; + const char *str2 = s->strs_data + key2; return strcmp(str1, str2) == 0; } @@ -67,7 +67,7 @@ /* hashmap__add() returns EEXIST if string with the same * content already is in the hash map */ - err = hashmap__add(hash, (void *)off, (void *)off); + err = hashmap__add(hash, off, off); if (err == -EEXIST) continue; /* duplicate */ if (err) @@ -127,7 +127,7 @@ new_off = set->strs_data_len; memcpy(p, s, len); - if (hashmap__find(set->strs_hash, (void *)new_off, (void **)&old_off)) + if (hashmap__find(set->strs_hash, new_off, &old_off)) return old_off; return -ENOENT; @@ -165,8 +165,8 @@ * contents doesn't exist already (HASHMAP_ADD strategy). If such * string exists, we'll get its offset in old_off (that's old_key). */ - err = hashmap__insert(set->strs_hash, (void *)new_off, (void *)new_off, - HASHMAP_ADD, (const void **)&old_off, NULL); + err = hashmap__insert(set->strs_hash, new_off, new_off, + HASHMAP_ADD, &old_off, NULL); if (err == -EEXIST) return old_off; /* duplicated string, return existing offset */ if (err) diff -Nru dwarves-1.24/lib/include/bpf/usdt.bpf.h dwarves-1.25/lib/include/bpf/usdt.bpf.h --- dwarves-1.24/lib/include/bpf/usdt.bpf.h 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/usdt.bpf.h 2023-02-22 13:48:48.000000000 +0000 @@ -6,7 +6,6 @@ #include #include #include -#include /* Below types and maps are internal implementation details of libbpf's USDT * support and are subjects to change. Also, bpf_usdt_xxx() API helpers should @@ -30,14 +29,6 @@ #ifndef BPF_USDT_MAX_IP_CNT #define BPF_USDT_MAX_IP_CNT (4 * BPF_USDT_MAX_SPEC_CNT) #endif -/* We use BPF CO-RE to detect support for BPF cookie from BPF side. This is - * the only dependency on CO-RE, so if it's undesirable, user can override - * BPF_USDT_HAS_BPF_COOKIE to specify whether to BPF cookie is supported or not. - */ -#ifndef BPF_USDT_HAS_BPF_COOKIE -#define BPF_USDT_HAS_BPF_COOKIE \ - bpf_core_enum_value_exists(enum bpf_func_id___usdt, BPF_FUNC_get_attach_cookie___usdt) -#endif enum __bpf_usdt_arg_type { BPF_USDT_ARG_CONST, @@ -83,15 +74,12 @@ __type(value, __u32); } __bpf_usdt_ip_to_spec_id SEC(".maps") __weak; -/* don't rely on user's BPF code to have latest definition of bpf_func_id */ -enum bpf_func_id___usdt { - BPF_FUNC_get_attach_cookie___usdt = 0xBAD, /* value doesn't matter */ -}; +extern const _Bool LINUX_HAS_BPF_COOKIE __kconfig; static __always_inline int __bpf_usdt_spec_id(struct pt_regs *ctx) { - if (!BPF_USDT_HAS_BPF_COOKIE) { + if (!LINUX_HAS_BPF_COOKIE) { long ip = PT_REGS_IP(ctx); int *spec_id_ptr; @@ -244,7 +232,7 @@ */ #define BPF_USDT(name, args...) \ name(struct pt_regs *ctx); \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args); \ typeof(name(0)) name(struct pt_regs *ctx) \ { \ @@ -253,7 +241,7 @@ return ____##name(___bpf_usdt_args(args)); \ _Pragma("GCC diagnostic pop") \ } \ -static __attribute__((always_inline)) typeof(name(0)) \ +static __always_inline typeof(name(0)) \ ____##name(struct pt_regs *ctx, ##args) #endif /* __USDT_BPF_H__ */ diff -Nru dwarves-1.24/lib/include/bpf/usdt.c dwarves-1.25/lib/include/bpf/usdt.c --- dwarves-1.24/lib/include/bpf/usdt.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/usdt.c 2023-02-22 13:48:48.000000000 +0000 @@ -282,7 +282,7 @@ * If this is not supported, USDTs with semaphores will not be supported. * Added in: a6ca88b241d5 ("trace_uprobe: support reference counter in fd-based uprobe") */ - man->has_sema_refcnt = access(ref_ctr_sysfs_path, F_OK) == 0; + man->has_sema_refcnt = faccessat(AT_FDCWD, ref_ctr_sysfs_path, F_OK, AT_EACCESS) == 0; return man; } @@ -441,7 +441,7 @@ return 0; } -static int parse_lib_segs(int pid, const char *lib_path, struct elf_seg **segs, size_t *seg_cnt) +static int parse_vma_segs(int pid, const char *lib_path, struct elf_seg **segs, size_t *seg_cnt) { char path[PATH_MAX], line[PATH_MAX], mode[16]; size_t seg_start, seg_end, seg_off; @@ -531,35 +531,40 @@ return err; } -static struct elf_seg *find_elf_seg(struct elf_seg *segs, size_t seg_cnt, long addr, bool relative) +static struct elf_seg *find_elf_seg(struct elf_seg *segs, size_t seg_cnt, long virtaddr) { struct elf_seg *seg; int i; - if (relative) { - /* for shared libraries, address is relative offset and thus - * should be fall within logical offset-based range of - * [offset_start, offset_end) - */ - for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { - if (seg->offset <= addr && addr < seg->offset + (seg->end - seg->start)) - return seg; - } - } else { - /* for binaries, address is absolute and thus should be within - * absolute address range of [seg_start, seg_end) - */ - for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { - if (seg->start <= addr && addr < seg->end) - return seg; - } + /* for ELF binaries (both executables and shared libraries), we are + * given virtual address (absolute for executables, relative for + * libraries) which should match address range of [seg_start, seg_end) + */ + for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { + if (seg->start <= virtaddr && virtaddr < seg->end) + return seg; } + return NULL; +} +static struct elf_seg *find_vma_seg(struct elf_seg *segs, size_t seg_cnt, long offset) +{ + struct elf_seg *seg; + int i; + + /* for VMA segments from /proc//maps file, provided "address" is + * actually a file offset, so should be fall within logical + * offset-based range of [offset_start, offset_end) + */ + for (i = 0, seg = segs; i < seg_cnt; i++, seg++) { + if (seg->offset <= offset && offset < seg->offset + (seg->end - seg->start)) + return seg; + } return NULL; } -static int parse_usdt_note(Elf *elf, const char *path, long base_addr, - GElf_Nhdr *nhdr, const char *data, size_t name_off, size_t desc_off, +static int parse_usdt_note(Elf *elf, const char *path, GElf_Nhdr *nhdr, + const char *data, size_t name_off, size_t desc_off, struct usdt_note *usdt_note); static int parse_usdt_spec(struct usdt_spec *spec, const struct usdt_note *note, __u64 usdt_cookie); @@ -568,8 +573,8 @@ const char *usdt_provider, const char *usdt_name, __u64 usdt_cookie, struct usdt_target **out_targets, size_t *out_target_cnt) { - size_t off, name_off, desc_off, seg_cnt = 0, lib_seg_cnt = 0, target_cnt = 0; - struct elf_seg *segs = NULL, *lib_segs = NULL; + size_t off, name_off, desc_off, seg_cnt = 0, vma_seg_cnt = 0, target_cnt = 0; + struct elf_seg *segs = NULL, *vma_segs = NULL; struct usdt_target *targets = NULL, *target; long base_addr = 0; Elf_Scn *notes_scn, *base_scn; @@ -613,8 +618,7 @@ struct elf_seg *seg = NULL; void *tmp; - err = parse_usdt_note(elf, path, base_addr, &nhdr, - data->d_buf, name_off, desc_off, ¬e); + err = parse_usdt_note(elf, path, &nhdr, data->d_buf, name_off, desc_off, ¬e); if (err) goto err_out; @@ -648,36 +652,33 @@ * * [0] https://sourceware.org/systemtap/wiki/UserSpaceProbeImplementation */ - usdt_rel_ip = usdt_abs_ip = note.loc_addr; - if (base_addr) { + usdt_abs_ip = note.loc_addr; + if (base_addr) usdt_abs_ip += base_addr - note.base_addr; - usdt_rel_ip += base_addr - note.base_addr; - } - if (ehdr.e_type == ET_EXEC) { - /* When attaching uprobes (which what USDTs basically - * are) kernel expects a relative IP to be specified, - * so if we are attaching to an executable ELF binary - * (i.e., not a shared library), we need to calculate - * proper relative IP based on ELF's load address - */ - seg = find_elf_seg(segs, seg_cnt, usdt_abs_ip, false /* relative */); - if (!seg) { - err = -ESRCH; - pr_warn("usdt: failed to find ELF program segment for '%s:%s' in '%s' at IP 0x%lx\n", - usdt_provider, usdt_name, path, usdt_abs_ip); - goto err_out; - } - if (!seg->is_exec) { - err = -ESRCH; - pr_warn("usdt: matched ELF binary '%s' segment [0x%lx, 0x%lx) for '%s:%s' at IP 0x%lx is not executable\n", - path, seg->start, seg->end, usdt_provider, usdt_name, - usdt_abs_ip); - goto err_out; - } + /* When attaching uprobes (which is what USDTs basically are) + * kernel expects file offset to be specified, not a relative + * virtual address, so we need to translate virtual address to + * file offset, for both ET_EXEC and ET_DYN binaries. + */ + seg = find_elf_seg(segs, seg_cnt, usdt_abs_ip); + if (!seg) { + err = -ESRCH; + pr_warn("usdt: failed to find ELF program segment for '%s:%s' in '%s' at IP 0x%lx\n", + usdt_provider, usdt_name, path, usdt_abs_ip); + goto err_out; + } + if (!seg->is_exec) { + err = -ESRCH; + pr_warn("usdt: matched ELF binary '%s' segment [0x%lx, 0x%lx) for '%s:%s' at IP 0x%lx is not executable\n", + path, seg->start, seg->end, usdt_provider, usdt_name, + usdt_abs_ip); + goto err_out; + } + /* translate from virtual address to file offset */ + usdt_rel_ip = usdt_abs_ip - seg->start + seg->offset; - usdt_rel_ip = usdt_abs_ip - (seg->start - seg->offset); - } else if (!man->has_bpf_cookie) { /* ehdr.e_type == ET_DYN */ + if (ehdr.e_type == ET_DYN && !man->has_bpf_cookie) { /* If we don't have BPF cookie support but need to * attach to a shared library, we'll need to know and * record absolute addresses of attach points due to @@ -697,9 +698,9 @@ goto err_out; } - /* lib_segs are lazily initialized only if necessary */ - if (lib_seg_cnt == 0) { - err = parse_lib_segs(pid, path, &lib_segs, &lib_seg_cnt); + /* vma_segs are lazily initialized only if necessary */ + if (vma_seg_cnt == 0) { + err = parse_vma_segs(pid, path, &vma_segs, &vma_seg_cnt); if (err) { pr_warn("usdt: failed to get memory segments in PID %d for shared library '%s': %d\n", pid, path, err); @@ -707,7 +708,7 @@ } } - seg = find_elf_seg(lib_segs, lib_seg_cnt, usdt_rel_ip, true /* relative */); + seg = find_vma_seg(vma_segs, vma_seg_cnt, usdt_rel_ip); if (!seg) { err = -ESRCH; pr_warn("usdt: failed to find shared lib memory segment for '%s:%s' in '%s' at relative IP 0x%lx\n", @@ -715,7 +716,7 @@ goto err_out; } - usdt_abs_ip = seg->start + (usdt_rel_ip - seg->offset); + usdt_abs_ip = seg->start - seg->offset + usdt_rel_ip; } pr_debug("usdt: probe for '%s:%s' in %s '%s': addr 0x%lx base 0x%lx (resolved abs_ip 0x%lx rel_ip 0x%lx) args '%s' in segment [0x%lx, 0x%lx) at offset 0x%lx\n", @@ -723,7 +724,7 @@ note.loc_addr, note.base_addr, usdt_abs_ip, usdt_rel_ip, note.args, seg ? seg->start : 0, seg ? seg->end : 0, seg ? seg->offset : 0); - /* Adjust semaphore address to be a relative offset */ + /* Adjust semaphore address to be a file offset */ if (note.sema_addr) { if (!man->has_sema_refcnt) { pr_warn("usdt: kernel doesn't support USDT semaphore refcounting for '%s:%s' in '%s'\n", @@ -732,7 +733,7 @@ goto err_out; } - seg = find_elf_seg(segs, seg_cnt, note.sema_addr, false /* relative */); + seg = find_elf_seg(segs, seg_cnt, note.sema_addr); if (!seg) { err = -ESRCH; pr_warn("usdt: failed to find ELF loadable segment with semaphore of '%s:%s' in '%s' at 0x%lx\n", @@ -747,7 +748,7 @@ goto err_out; } - usdt_sema_off = note.sema_addr - (seg->start - seg->offset); + usdt_sema_off = note.sema_addr - seg->start + seg->offset; pr_debug("usdt: sema for '%s:%s' in %s '%s': addr 0x%lx base 0x%lx (resolved 0x%lx) in segment [0x%lx, 0x%lx] at offset 0x%lx\n", usdt_provider, usdt_name, ehdr.e_type == ET_EXEC ? "exec" : "lib ", @@ -770,7 +771,7 @@ target->rel_ip = usdt_rel_ip; target->sema_off = usdt_sema_off; - /* notes->args references strings from Elf itself, so they can + /* notes.args references strings from Elf itself, so they can * be referenced safely until elf_end() call */ target->spec_str = note.args; @@ -788,7 +789,7 @@ err_out: free(segs); - free(lib_segs); + free(vma_segs); if (err < 0) free(targets); return err; @@ -872,31 +873,27 @@ free(usdt_link); } -static size_t specs_hash_fn(const void *key, void *ctx) +static size_t specs_hash_fn(long key, void *ctx) { - const char *s = key; - - return str_hash(s); + return str_hash((char *)key); } -static bool specs_equal_fn(const void *key1, const void *key2, void *ctx) +static bool specs_equal_fn(long key1, long key2, void *ctx) { - const char *s1 = key1; - const char *s2 = key2; - - return strcmp(s1, s2) == 0; + return strcmp((char *)key1, (char *)key2) == 0; } static int allocate_spec_id(struct usdt_manager *man, struct hashmap *specs_hash, struct bpf_link_usdt *link, struct usdt_target *target, int *spec_id, bool *is_new) { - void *tmp; + long tmp; + void *new_ids; int err; /* check if we already allocated spec ID for this spec string */ if (hashmap__find(specs_hash, target->spec_str, &tmp)) { - *spec_id = (long)tmp; + *spec_id = tmp; *is_new = false; return 0; } @@ -904,17 +901,17 @@ /* otherwise it's a new ID that needs to be set up in specs map and * returned back to usdt_manager when USDT link is detached */ - tmp = libbpf_reallocarray(link->spec_ids, link->spec_cnt + 1, sizeof(*link->spec_ids)); - if (!tmp) + new_ids = libbpf_reallocarray(link->spec_ids, link->spec_cnt + 1, sizeof(*link->spec_ids)); + if (!new_ids) return -ENOMEM; - link->spec_ids = tmp; + link->spec_ids = new_ids; /* get next free spec ID, giving preference to free list, if not empty */ if (man->free_spec_cnt) { *spec_id = man->free_spec_ids[man->free_spec_cnt - 1]; /* cache spec ID for current spec string for future lookups */ - err = hashmap__add(specs_hash, target->spec_str, (void *)(long)*spec_id); + err = hashmap__add(specs_hash, target->spec_str, *spec_id); if (err) return err; @@ -927,7 +924,7 @@ *spec_id = man->next_free_spec_id; /* cache spec ID for current spec string for future lookups */ - err = hashmap__add(specs_hash, target->spec_str, (void *)(long)*spec_id); + err = hashmap__add(specs_hash, target->spec_str, *spec_id); if (err) return err; @@ -1089,8 +1086,8 @@ /* Parse out USDT ELF note from '.note.stapsdt' section. * Logic inspired by perf's code. */ -static int parse_usdt_note(Elf *elf, const char *path, long base_addr, - GElf_Nhdr *nhdr, const char *data, size_t name_off, size_t desc_off, +static int parse_usdt_note(Elf *elf, const char *path, GElf_Nhdr *nhdr, + const char *data, size_t name_off, size_t desc_off, struct usdt_note *note) { const char *provider, *name, *args; @@ -1224,26 +1221,32 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ %ld ( %%%m[^)] ) %n", &arg_sz, &off, ®_name, &len) == 3) { + if (sscanf(arg_str, " %d @ %ld ( %%%15[^)] ) %n", &arg_sz, &off, reg_name, &len) == 3) { /* Memory dereference case, e.g., -4@-20(%rbp) */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; - } else if (sscanf(arg_str, " %d @ %%%ms %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ ( %%%15[^)] ) %n", &arg_sz, reg_name, &len) == 2) { + /* Memory dereference case without offset, e.g., 8@(%rsp) */ + arg->arg_type = USDT_ARG_REG_DEREF; + arg->val_off = 0; + reg_off = calc_pt_regs_off(reg_name); + if (reg_off < 0) + return reg_off; + arg->reg_off = reg_off; + } else if (sscanf(arg_str, " %d @ %%%15s %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -4@%eax */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1347,25 +1350,23 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ \[ %m[a-z0-9], %ld ] %n", &arg_sz, ®_name, &off, &len) == 3) { + if (sscanf(arg_str, " %d @ \[ %15[a-z0-9], %ld ] %n", &arg_sz, reg_name, &off, &len) == 3) { /* Memory dereference case, e.g., -4@[sp, 96] */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; - } else if (sscanf(arg_str, " %d @ \[ %m[a-z0-9] ] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ \[ %15[a-z0-9] ] %n", &arg_sz, reg_name, &len) == 2) { /* Memory dereference case, e.g., -4@[sp] */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1374,12 +1375,11 @@ arg->arg_type = USDT_ARG_CONST; arg->val_off = off; arg->reg_off = 0; - } else if (sscanf(arg_str, " %d @ %m[a-z0-9] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ %15[a-z0-9] %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -8@x4 */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1458,16 +1458,15 @@ static int parse_usdt_arg(const char *arg_str, int arg_num, struct usdt_arg_spec *arg) { - char *reg_name = NULL; + char reg_name[16]; int arg_sz, len, reg_off; long off; - if (sscanf(arg_str, " %d @ %ld ( %m[a-z0-9] ) %n", &arg_sz, &off, ®_name, &len) == 3) { + if (sscanf(arg_str, " %d @ %ld ( %15[a-z0-9] ) %n", &arg_sz, &off, reg_name, &len) == 3) { /* Memory dereference case, e.g., -8@-88(s0) */ arg->arg_type = USDT_ARG_REG_DEREF; arg->val_off = off; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; @@ -1476,12 +1475,11 @@ arg->arg_type = USDT_ARG_CONST; arg->val_off = off; arg->reg_off = 0; - } else if (sscanf(arg_str, " %d @ %m[a-z0-9] %n", &arg_sz, ®_name, &len) == 2) { + } else if (sscanf(arg_str, " %d @ %15[a-z0-9] %n", &arg_sz, reg_name, &len) == 2) { /* Register read case, e.g., -8@a1 */ arg->arg_type = USDT_ARG_REG; arg->val_off = 0; reg_off = calc_pt_regs_off(reg_name); - free(reg_name); if (reg_off < 0) return reg_off; arg->reg_off = reg_off; diff -Nru dwarves-1.24/lib/include/bpf/xsk.c dwarves-1.25/lib/include/bpf/xsk.c --- dwarves-1.24/lib/include/bpf/xsk.c 2022-06-09 16:29:30.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/xsk.c 1970-01-01 00:00:00.000000000 +0000 @@ -1,1260 +0,0 @@ -// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) - -/* - * AF_XDP user-space access library. - * - * Copyright(c) 2018 - 2019 Intel Corporation. - * - * Author(s): Magnus Karlsson - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "bpf.h" -#include "libbpf.h" -#include "libbpf_internal.h" -#include "xsk.h" - -/* entire xsk.h and xsk.c is going away in libbpf 1.0, so ignore all internal - * uses of deprecated APIs - */ -#pragma GCC diagnostic ignored "-Wdeprecated-declarations" - -#ifndef SOL_XDP - #define SOL_XDP 283 -#endif - -#ifndef AF_XDP - #define AF_XDP 44 -#endif - -#ifndef PF_XDP - #define PF_XDP AF_XDP -#endif - -enum xsk_prog { - XSK_PROG_FALLBACK, - XSK_PROG_REDIRECT_FLAGS, -}; - -struct xsk_umem { - struct xsk_ring_prod *fill_save; - struct xsk_ring_cons *comp_save; - char *umem_area; - struct xsk_umem_config config; - int fd; - int refcount; - struct list_head ctx_list; - bool rx_ring_setup_done; - bool tx_ring_setup_done; -}; - -struct xsk_ctx { - struct xsk_ring_prod *fill; - struct xsk_ring_cons *comp; - __u32 queue_id; - struct xsk_umem *umem; - int refcount; - int ifindex; - struct list_head list; - int prog_fd; - int link_fd; - int xsks_map_fd; - char ifname[IFNAMSIZ]; - bool has_bpf_link; -}; - -struct xsk_socket { - struct xsk_ring_cons *rx; - struct xsk_ring_prod *tx; - __u64 outstanding_tx; - struct xsk_ctx *ctx; - struct xsk_socket_config config; - int fd; -}; - -struct xsk_nl_info { - bool xdp_prog_attached; - int ifindex; - int fd; -}; - -/* Up until and including Linux 5.3 */ -struct xdp_ring_offset_v1 { - __u64 producer; - __u64 consumer; - __u64 desc; -}; - -/* Up until and including Linux 5.3 */ -struct xdp_mmap_offsets_v1 { - struct xdp_ring_offset_v1 rx; - struct xdp_ring_offset_v1 tx; - struct xdp_ring_offset_v1 fr; - struct xdp_ring_offset_v1 cr; -}; - -int xsk_umem__fd(const struct xsk_umem *umem) -{ - return umem ? umem->fd : -EINVAL; -} - -int xsk_socket__fd(const struct xsk_socket *xsk) -{ - return xsk ? xsk->fd : -EINVAL; -} - -static bool xsk_page_aligned(void *buffer) -{ - unsigned long addr = (unsigned long)buffer; - - return !(addr & (getpagesize() - 1)); -} - -static void xsk_set_umem_config(struct xsk_umem_config *cfg, - const struct xsk_umem_config *usr_cfg) -{ - if (!usr_cfg) { - cfg->fill_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; - cfg->comp_size = XSK_RING_CONS__DEFAULT_NUM_DESCS; - cfg->frame_size = XSK_UMEM__DEFAULT_FRAME_SIZE; - cfg->frame_headroom = XSK_UMEM__DEFAULT_FRAME_HEADROOM; - cfg->flags = XSK_UMEM__DEFAULT_FLAGS; - return; - } - - cfg->fill_size = usr_cfg->fill_size; - cfg->comp_size = usr_cfg->comp_size; - cfg->frame_size = usr_cfg->frame_size; - cfg->frame_headroom = usr_cfg->frame_headroom; - cfg->flags = usr_cfg->flags; -} - -static int xsk_set_xdp_socket_config(struct xsk_socket_config *cfg, - const struct xsk_socket_config *usr_cfg) -{ - if (!usr_cfg) { - cfg->rx_size = XSK_RING_CONS__DEFAULT_NUM_DESCS; - cfg->tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS; - cfg->libbpf_flags = 0; - cfg->xdp_flags = 0; - cfg->bind_flags = 0; - return 0; - } - - if (usr_cfg->libbpf_flags & ~XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD) - return -EINVAL; - - cfg->rx_size = usr_cfg->rx_size; - cfg->tx_size = usr_cfg->tx_size; - cfg->libbpf_flags = usr_cfg->libbpf_flags; - cfg->xdp_flags = usr_cfg->xdp_flags; - cfg->bind_flags = usr_cfg->bind_flags; - - return 0; -} - -static void xsk_mmap_offsets_v1(struct xdp_mmap_offsets *off) -{ - struct xdp_mmap_offsets_v1 off_v1; - - /* getsockopt on a kernel <= 5.3 has no flags fields. - * Copy over the offsets to the correct places in the >=5.4 format - * and put the flags where they would have been on that kernel. - */ - memcpy(&off_v1, off, sizeof(off_v1)); - - off->rx.producer = off_v1.rx.producer; - off->rx.consumer = off_v1.rx.consumer; - off->rx.desc = off_v1.rx.desc; - off->rx.flags = off_v1.rx.consumer + sizeof(__u32); - - off->tx.producer = off_v1.tx.producer; - off->tx.consumer = off_v1.tx.consumer; - off->tx.desc = off_v1.tx.desc; - off->tx.flags = off_v1.tx.consumer + sizeof(__u32); - - off->fr.producer = off_v1.fr.producer; - off->fr.consumer = off_v1.fr.consumer; - off->fr.desc = off_v1.fr.desc; - off->fr.flags = off_v1.fr.consumer + sizeof(__u32); - - off->cr.producer = off_v1.cr.producer; - off->cr.consumer = off_v1.cr.consumer; - off->cr.desc = off_v1.cr.desc; - off->cr.flags = off_v1.cr.consumer + sizeof(__u32); -} - -static int xsk_get_mmap_offsets(int fd, struct xdp_mmap_offsets *off) -{ - socklen_t optlen; - int err; - - optlen = sizeof(*off); - err = getsockopt(fd, SOL_XDP, XDP_MMAP_OFFSETS, off, &optlen); - if (err) - return err; - - if (optlen == sizeof(*off)) - return 0; - - if (optlen == sizeof(struct xdp_mmap_offsets_v1)) { - xsk_mmap_offsets_v1(off); - return 0; - } - - return -EINVAL; -} - -static int xsk_create_umem_rings(struct xsk_umem *umem, int fd, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp) -{ - struct xdp_mmap_offsets off; - void *map; - int err; - - err = setsockopt(fd, SOL_XDP, XDP_UMEM_FILL_RING, - &umem->config.fill_size, - sizeof(umem->config.fill_size)); - if (err) - return -errno; - - err = setsockopt(fd, SOL_XDP, XDP_UMEM_COMPLETION_RING, - &umem->config.comp_size, - sizeof(umem->config.comp_size)); - if (err) - return -errno; - - err = xsk_get_mmap_offsets(fd, &off); - if (err) - return -errno; - - map = mmap(NULL, off.fr.desc + umem->config.fill_size * sizeof(__u64), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, - XDP_UMEM_PGOFF_FILL_RING); - if (map == MAP_FAILED) - return -errno; - - fill->mask = umem->config.fill_size - 1; - fill->size = umem->config.fill_size; - fill->producer = map + off.fr.producer; - fill->consumer = map + off.fr.consumer; - fill->flags = map + off.fr.flags; - fill->ring = map + off.fr.desc; - fill->cached_cons = umem->config.fill_size; - - map = mmap(NULL, off.cr.desc + umem->config.comp_size * sizeof(__u64), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, - XDP_UMEM_PGOFF_COMPLETION_RING); - if (map == MAP_FAILED) { - err = -errno; - goto out_mmap; - } - - comp->mask = umem->config.comp_size - 1; - comp->size = umem->config.comp_size; - comp->producer = map + off.cr.producer; - comp->consumer = map + off.cr.consumer; - comp->flags = map + off.cr.flags; - comp->ring = map + off.cr.desc; - - return 0; - -out_mmap: - munmap(map, off.fr.desc + umem->config.fill_size * sizeof(__u64)); - return err; -} - -DEFAULT_VERSION(xsk_umem__create_v0_0_4, xsk_umem__create, LIBBPF_0.0.4) -int xsk_umem__create_v0_0_4(struct xsk_umem **umem_ptr, void *umem_area, - __u64 size, struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *usr_config) -{ - struct xdp_umem_reg mr; - struct xsk_umem *umem; - int err; - - if (!umem_area || !umem_ptr || !fill || !comp) - return -EFAULT; - if (!size && !xsk_page_aligned(umem_area)) - return -EINVAL; - - umem = calloc(1, sizeof(*umem)); - if (!umem) - return -ENOMEM; - - umem->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); - if (umem->fd < 0) { - err = -errno; - goto out_umem_alloc; - } - - umem->umem_area = umem_area; - INIT_LIST_HEAD(&umem->ctx_list); - xsk_set_umem_config(&umem->config, usr_config); - - memset(&mr, 0, sizeof(mr)); - mr.addr = (uintptr_t)umem_area; - mr.len = size; - mr.chunk_size = umem->config.frame_size; - mr.headroom = umem->config.frame_headroom; - mr.flags = umem->config.flags; - - err = setsockopt(umem->fd, SOL_XDP, XDP_UMEM_REG, &mr, sizeof(mr)); - if (err) { - err = -errno; - goto out_socket; - } - - err = xsk_create_umem_rings(umem, umem->fd, fill, comp); - if (err) - goto out_socket; - - umem->fill_save = fill; - umem->comp_save = comp; - *umem_ptr = umem; - return 0; - -out_socket: - close(umem->fd); -out_umem_alloc: - free(umem); - return err; -} - -struct xsk_umem_config_v1 { - __u32 fill_size; - __u32 comp_size; - __u32 frame_size; - __u32 frame_headroom; -}; - -COMPAT_VERSION(xsk_umem__create_v0_0_2, xsk_umem__create, LIBBPF_0.0.2) -int xsk_umem__create_v0_0_2(struct xsk_umem **umem_ptr, void *umem_area, - __u64 size, struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *usr_config) -{ - struct xsk_umem_config config; - - memcpy(&config, usr_config, sizeof(struct xsk_umem_config_v1)); - config.flags = 0; - - return xsk_umem__create_v0_0_4(umem_ptr, umem_area, size, fill, comp, - &config); -} - -static enum xsk_prog get_xsk_prog(void) -{ - enum xsk_prog detected = XSK_PROG_FALLBACK; - __u32 size_out, retval, duration; - char data_in = 0, data_out; - struct bpf_insn insns[] = { - BPF_LD_MAP_FD(BPF_REG_1, 0), - BPF_MOV64_IMM(BPF_REG_2, 0), - BPF_MOV64_IMM(BPF_REG_3, XDP_PASS), - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - BPF_EXIT_INSN(), - }; - int prog_fd, map_fd, ret, insn_cnt = ARRAY_SIZE(insns); - - map_fd = bpf_map_create(BPF_MAP_TYPE_XSKMAP, NULL, sizeof(int), sizeof(int), 1, NULL); - if (map_fd < 0) - return detected; - - insns[0].imm = map_fd; - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "GPL", insns, insn_cnt, NULL); - if (prog_fd < 0) { - close(map_fd); - return detected; - } - - ret = bpf_prog_test_run(prog_fd, 0, &data_in, 1, &data_out, &size_out, &retval, &duration); - if (!ret && retval == XDP_PASS) - detected = XSK_PROG_REDIRECT_FLAGS; - close(prog_fd); - close(map_fd); - return detected; -} - -static int xsk_load_xdp_prog(struct xsk_socket *xsk) -{ - static const int log_buf_size = 16 * 1024; - struct xsk_ctx *ctx = xsk->ctx; - char log_buf[log_buf_size]; - int prog_fd; - - /* This is the fallback C-program: - * SEC("xdp_sock") int xdp_sock_prog(struct xdp_md *ctx) - * { - * int ret, index = ctx->rx_queue_index; - * - * // A set entry here means that the correspnding queue_id - * // has an active AF_XDP socket bound to it. - * ret = bpf_redirect_map(&xsks_map, index, XDP_PASS); - * if (ret > 0) - * return ret; - * - * // Fallback for pre-5.3 kernels, not supporting default - * // action in the flags parameter. - * if (bpf_map_lookup_elem(&xsks_map, &index)) - * return bpf_redirect_map(&xsks_map, index, 0); - * return XDP_PASS; - * } - */ - struct bpf_insn prog[] = { - /* r2 = *(u32 *)(r1 + 16) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 16), - /* *(u32 *)(r10 - 4) = r2 */ - BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_2, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_3, 2), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - /* if w0 != 0 goto pc+13 */ - BPF_JMP32_IMM(BPF_JSGT, BPF_REG_0, 0, 13), - /* r2 = r10 */ - BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), - /* r2 += -4 */ - BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* call bpf_map_lookup_elem */ - BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem), - /* r1 = r0 */ - BPF_MOV64_REG(BPF_REG_1, BPF_REG_0), - /* r0 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_0, 2), - /* if r1 == 0 goto pc+5 */ - BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 5), - /* r2 = *(u32 *)(r10 - 4) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_10, -4), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = 0 */ - BPF_MOV64_IMM(BPF_REG_3, 0), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - /* The jumps are to this instruction */ - BPF_EXIT_INSN(), - }; - - /* This is the post-5.3 kernel C-program: - * SEC("xdp_sock") int xdp_sock_prog(struct xdp_md *ctx) - * { - * return bpf_redirect_map(&xsks_map, ctx->rx_queue_index, XDP_PASS); - * } - */ - struct bpf_insn prog_redirect_flags[] = { - /* r2 = *(u32 *)(r1 + 16) */ - BPF_LDX_MEM(BPF_W, BPF_REG_2, BPF_REG_1, 16), - /* r1 = xskmap[] */ - BPF_LD_MAP_FD(BPF_REG_1, ctx->xsks_map_fd), - /* r3 = XDP_PASS */ - BPF_MOV64_IMM(BPF_REG_3, 2), - /* call bpf_redirect_map */ - BPF_EMIT_CALL(BPF_FUNC_redirect_map), - BPF_EXIT_INSN(), - }; - size_t insns_cnt[] = {ARRAY_SIZE(prog), - ARRAY_SIZE(prog_redirect_flags), - }; - struct bpf_insn *progs[] = {prog, prog_redirect_flags}; - enum xsk_prog option = get_xsk_prog(); - LIBBPF_OPTS(bpf_prog_load_opts, opts, - .log_buf = log_buf, - .log_size = log_buf_size, - ); - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "LGPL-2.1 or BSD-2-Clause", - progs[option], insns_cnt[option], &opts); - if (prog_fd < 0) { - pr_warn("BPF log buffer:\n%s", log_buf); - return prog_fd; - } - - ctx->prog_fd = prog_fd; - return 0; -} - -static int xsk_create_bpf_link(struct xsk_socket *xsk) -{ - DECLARE_LIBBPF_OPTS(bpf_link_create_opts, opts); - struct xsk_ctx *ctx = xsk->ctx; - __u32 prog_id = 0; - int link_fd; - int err; - - err = bpf_get_link_xdp_id(ctx->ifindex, &prog_id, xsk->config.xdp_flags); - if (err) { - pr_warn("getting XDP prog id failed\n"); - return err; - } - - /* if there's a netlink-based XDP prog loaded on interface, bail out - * and ask user to do the removal by himself - */ - if (prog_id) { - pr_warn("Netlink-based XDP prog detected, please unload it in order to launch AF_XDP prog\n"); - return -EINVAL; - } - - opts.flags = xsk->config.xdp_flags & ~(XDP_FLAGS_UPDATE_IF_NOEXIST | XDP_FLAGS_REPLACE); - - link_fd = bpf_link_create(ctx->prog_fd, ctx->ifindex, BPF_XDP, &opts); - if (link_fd < 0) { - pr_warn("bpf_link_create failed: %s\n", strerror(errno)); - return link_fd; - } - - ctx->link_fd = link_fd; - return 0; -} - -static int xsk_get_max_queues(struct xsk_socket *xsk) -{ - struct ethtool_channels channels = { .cmd = ETHTOOL_GCHANNELS }; - struct xsk_ctx *ctx = xsk->ctx; - struct ifreq ifr = {}; - int fd, err, ret; - - fd = socket(AF_LOCAL, SOCK_DGRAM | SOCK_CLOEXEC, 0); - if (fd < 0) - return -errno; - - ifr.ifr_data = (void *)&channels; - libbpf_strlcpy(ifr.ifr_name, ctx->ifname, IFNAMSIZ); - err = ioctl(fd, SIOCETHTOOL, &ifr); - if (err && errno != EOPNOTSUPP) { - ret = -errno; - goto out; - } - - if (err) { - /* If the device says it has no channels, then all traffic - * is sent to a single stream, so max queues = 1. - */ - ret = 1; - } else { - /* Take the max of rx, tx, combined. Drivers return - * the number of channels in different ways. - */ - ret = max(channels.max_rx, channels.max_tx); - ret = max(ret, (int)channels.max_combined); - } - -out: - close(fd); - return ret; -} - -static int xsk_create_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - int max_queues; - int fd; - - max_queues = xsk_get_max_queues(xsk); - if (max_queues < 0) - return max_queues; - - fd = bpf_map_create(BPF_MAP_TYPE_XSKMAP, "xsks_map", - sizeof(int), sizeof(int), max_queues, NULL); - if (fd < 0) - return fd; - - ctx->xsks_map_fd = fd; - - return 0; -} - -static void xsk_delete_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - - bpf_map_delete_elem(ctx->xsks_map_fd, &ctx->queue_id); - close(ctx->xsks_map_fd); -} - -static int xsk_lookup_bpf_maps(struct xsk_socket *xsk) -{ - __u32 i, *map_ids, num_maps, prog_len = sizeof(struct bpf_prog_info); - __u32 map_len = sizeof(struct bpf_map_info); - struct bpf_prog_info prog_info = {}; - struct xsk_ctx *ctx = xsk->ctx; - struct bpf_map_info map_info; - int fd, err; - - err = bpf_obj_get_info_by_fd(ctx->prog_fd, &prog_info, &prog_len); - if (err) - return err; - - num_maps = prog_info.nr_map_ids; - - map_ids = calloc(prog_info.nr_map_ids, sizeof(*map_ids)); - if (!map_ids) - return -ENOMEM; - - memset(&prog_info, 0, prog_len); - prog_info.nr_map_ids = num_maps; - prog_info.map_ids = (__u64)(unsigned long)map_ids; - - err = bpf_obj_get_info_by_fd(ctx->prog_fd, &prog_info, &prog_len); - if (err) - goto out_map_ids; - - ctx->xsks_map_fd = -1; - - for (i = 0; i < prog_info.nr_map_ids; i++) { - fd = bpf_map_get_fd_by_id(map_ids[i]); - if (fd < 0) - continue; - - memset(&map_info, 0, map_len); - err = bpf_obj_get_info_by_fd(fd, &map_info, &map_len); - if (err) { - close(fd); - continue; - } - - if (!strncmp(map_info.name, "xsks_map", sizeof(map_info.name))) { - ctx->xsks_map_fd = fd; - break; - } - - close(fd); - } - - if (ctx->xsks_map_fd == -1) - err = -ENOENT; - -out_map_ids: - free(map_ids); - return err; -} - -static int xsk_set_bpf_maps(struct xsk_socket *xsk) -{ - struct xsk_ctx *ctx = xsk->ctx; - - return bpf_map_update_elem(ctx->xsks_map_fd, &ctx->queue_id, - &xsk->fd, 0); -} - -static int xsk_link_lookup(int ifindex, __u32 *prog_id, int *link_fd) -{ - struct bpf_link_info link_info; - __u32 link_len; - __u32 id = 0; - int err; - int fd; - - while (true) { - err = bpf_link_get_next_id(id, &id); - if (err) { - if (errno == ENOENT) { - err = 0; - break; - } - pr_warn("can't get next link: %s\n", strerror(errno)); - break; - } - - fd = bpf_link_get_fd_by_id(id); - if (fd < 0) { - if (errno == ENOENT) - continue; - pr_warn("can't get link by id (%u): %s\n", id, strerror(errno)); - err = -errno; - break; - } - - link_len = sizeof(struct bpf_link_info); - memset(&link_info, 0, link_len); - err = bpf_obj_get_info_by_fd(fd, &link_info, &link_len); - if (err) { - pr_warn("can't get link info: %s\n", strerror(errno)); - close(fd); - break; - } - if (link_info.type == BPF_LINK_TYPE_XDP) { - if (link_info.xdp.ifindex == ifindex) { - *link_fd = fd; - if (prog_id) - *prog_id = link_info.prog_id; - break; - } - } - close(fd); - } - - return err; -} - -static bool xsk_probe_bpf_link(void) -{ - LIBBPF_OPTS(bpf_link_create_opts, opts, .flags = XDP_FLAGS_SKB_MODE); - struct bpf_insn insns[2] = { - BPF_MOV64_IMM(BPF_REG_0, XDP_PASS), - BPF_EXIT_INSN() - }; - int prog_fd, link_fd = -1, insn_cnt = ARRAY_SIZE(insns); - int ifindex_lo = 1; - bool ret = false; - int err; - - err = xsk_link_lookup(ifindex_lo, NULL, &link_fd); - if (err) - return ret; - - if (link_fd >= 0) - return true; - - prog_fd = bpf_prog_load(BPF_PROG_TYPE_XDP, NULL, "GPL", insns, insn_cnt, NULL); - if (prog_fd < 0) - return ret; - - link_fd = bpf_link_create(prog_fd, ifindex_lo, BPF_XDP, &opts); - close(prog_fd); - - if (link_fd >= 0) { - ret = true; - close(link_fd); - } - - return ret; -} - -static int xsk_create_xsk_struct(int ifindex, struct xsk_socket *xsk) -{ - char ifname[IFNAMSIZ]; - struct xsk_ctx *ctx; - char *interface; - - ctx = calloc(1, sizeof(*ctx)); - if (!ctx) - return -ENOMEM; - - interface = if_indextoname(ifindex, &ifname[0]); - if (!interface) { - free(ctx); - return -errno; - } - - ctx->ifindex = ifindex; - libbpf_strlcpy(ctx->ifname, ifname, IFNAMSIZ); - - xsk->ctx = ctx; - xsk->ctx->has_bpf_link = xsk_probe_bpf_link(); - - return 0; -} - -static int xsk_init_xdp_res(struct xsk_socket *xsk, - int *xsks_map_fd) -{ - struct xsk_ctx *ctx = xsk->ctx; - int err; - - err = xsk_create_bpf_maps(xsk); - if (err) - return err; - - err = xsk_load_xdp_prog(xsk); - if (err) - goto err_load_xdp_prog; - - if (ctx->has_bpf_link) - err = xsk_create_bpf_link(xsk); - else - err = bpf_set_link_xdp_fd(xsk->ctx->ifindex, ctx->prog_fd, - xsk->config.xdp_flags); - - if (err) - goto err_attach_xdp_prog; - - if (!xsk->rx) - return err; - - err = xsk_set_bpf_maps(xsk); - if (err) - goto err_set_bpf_maps; - - return err; - -err_set_bpf_maps: - if (ctx->has_bpf_link) - close(ctx->link_fd); - else - bpf_set_link_xdp_fd(ctx->ifindex, -1, 0); -err_attach_xdp_prog: - close(ctx->prog_fd); -err_load_xdp_prog: - xsk_delete_bpf_maps(xsk); - return err; -} - -static int xsk_lookup_xdp_res(struct xsk_socket *xsk, int *xsks_map_fd, int prog_id) -{ - struct xsk_ctx *ctx = xsk->ctx; - int err; - - ctx->prog_fd = bpf_prog_get_fd_by_id(prog_id); - if (ctx->prog_fd < 0) { - err = -errno; - goto err_prog_fd; - } - err = xsk_lookup_bpf_maps(xsk); - if (err) - goto err_lookup_maps; - - if (!xsk->rx) - return err; - - err = xsk_set_bpf_maps(xsk); - if (err) - goto err_set_maps; - - return err; - -err_set_maps: - close(ctx->xsks_map_fd); -err_lookup_maps: - close(ctx->prog_fd); -err_prog_fd: - if (ctx->has_bpf_link) - close(ctx->link_fd); - return err; -} - -static int __xsk_setup_xdp_prog(struct xsk_socket *_xdp, int *xsks_map_fd) -{ - struct xsk_socket *xsk = _xdp; - struct xsk_ctx *ctx = xsk->ctx; - __u32 prog_id = 0; - int err; - - if (ctx->has_bpf_link) - err = xsk_link_lookup(ctx->ifindex, &prog_id, &ctx->link_fd); - else - err = bpf_get_link_xdp_id(ctx->ifindex, &prog_id, xsk->config.xdp_flags); - - if (err) - return err; - - err = !prog_id ? xsk_init_xdp_res(xsk, xsks_map_fd) : - xsk_lookup_xdp_res(xsk, xsks_map_fd, prog_id); - - if (!err && xsks_map_fd) - *xsks_map_fd = ctx->xsks_map_fd; - - return err; -} - -static struct xsk_ctx *xsk_get_ctx(struct xsk_umem *umem, int ifindex, - __u32 queue_id) -{ - struct xsk_ctx *ctx; - - if (list_empty(&umem->ctx_list)) - return NULL; - - list_for_each_entry(ctx, &umem->ctx_list, list) { - if (ctx->ifindex == ifindex && ctx->queue_id == queue_id) { - ctx->refcount++; - return ctx; - } - } - - return NULL; -} - -static void xsk_put_ctx(struct xsk_ctx *ctx, bool unmap) -{ - struct xsk_umem *umem = ctx->umem; - struct xdp_mmap_offsets off; - int err; - - if (--ctx->refcount) - return; - - if (!unmap) - goto out_free; - - err = xsk_get_mmap_offsets(umem->fd, &off); - if (err) - goto out_free; - - munmap(ctx->fill->ring - off.fr.desc, off.fr.desc + umem->config.fill_size * - sizeof(__u64)); - munmap(ctx->comp->ring - off.cr.desc, off.cr.desc + umem->config.comp_size * - sizeof(__u64)); - -out_free: - list_del(&ctx->list); - free(ctx); -} - -static struct xsk_ctx *xsk_create_ctx(struct xsk_socket *xsk, - struct xsk_umem *umem, int ifindex, - const char *ifname, __u32 queue_id, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp) -{ - struct xsk_ctx *ctx; - int err; - - ctx = calloc(1, sizeof(*ctx)); - if (!ctx) - return NULL; - - if (!umem->fill_save) { - err = xsk_create_umem_rings(umem, xsk->fd, fill, comp); - if (err) { - free(ctx); - return NULL; - } - } else if (umem->fill_save != fill || umem->comp_save != comp) { - /* Copy over rings to new structs. */ - memcpy(fill, umem->fill_save, sizeof(*fill)); - memcpy(comp, umem->comp_save, sizeof(*comp)); - } - - ctx->ifindex = ifindex; - ctx->refcount = 1; - ctx->umem = umem; - ctx->queue_id = queue_id; - libbpf_strlcpy(ctx->ifname, ifname, IFNAMSIZ); - - ctx->fill = fill; - ctx->comp = comp; - list_add(&ctx->list, &umem->ctx_list); - return ctx; -} - -static void xsk_destroy_xsk_struct(struct xsk_socket *xsk) -{ - free(xsk->ctx); - free(xsk); -} - -int xsk_socket__update_xskmap(struct xsk_socket *xsk, int fd) -{ - xsk->ctx->xsks_map_fd = fd; - return xsk_set_bpf_maps(xsk); -} - -int xsk_setup_xdp_prog(int ifindex, int *xsks_map_fd) -{ - struct xsk_socket *xsk; - int res; - - xsk = calloc(1, sizeof(*xsk)); - if (!xsk) - return -ENOMEM; - - res = xsk_create_xsk_struct(ifindex, xsk); - if (res) { - free(xsk); - return -EINVAL; - } - - res = __xsk_setup_xdp_prog(xsk, xsks_map_fd); - - xsk_destroy_xsk_struct(xsk); - - return res; -} - -int xsk_socket__create_shared(struct xsk_socket **xsk_ptr, - const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_socket_config *usr_config) -{ - bool unmap, rx_setup_done = false, tx_setup_done = false; - void *rx_map = NULL, *tx_map = NULL; - struct sockaddr_xdp sxdp = {}; - struct xdp_mmap_offsets off; - struct xsk_socket *xsk; - struct xsk_ctx *ctx; - int err, ifindex; - - if (!umem || !xsk_ptr || !(rx || tx)) - return -EFAULT; - - unmap = umem->fill_save != fill; - - xsk = calloc(1, sizeof(*xsk)); - if (!xsk) - return -ENOMEM; - - err = xsk_set_xdp_socket_config(&xsk->config, usr_config); - if (err) - goto out_xsk_alloc; - - xsk->outstanding_tx = 0; - ifindex = if_nametoindex(ifname); - if (!ifindex) { - err = -errno; - goto out_xsk_alloc; - } - - if (umem->refcount++ > 0) { - xsk->fd = socket(AF_XDP, SOCK_RAW | SOCK_CLOEXEC, 0); - if (xsk->fd < 0) { - err = -errno; - goto out_xsk_alloc; - } - } else { - xsk->fd = umem->fd; - rx_setup_done = umem->rx_ring_setup_done; - tx_setup_done = umem->tx_ring_setup_done; - } - - ctx = xsk_get_ctx(umem, ifindex, queue_id); - if (!ctx) { - if (!fill || !comp) { - err = -EFAULT; - goto out_socket; - } - - ctx = xsk_create_ctx(xsk, umem, ifindex, ifname, queue_id, - fill, comp); - if (!ctx) { - err = -ENOMEM; - goto out_socket; - } - } - xsk->ctx = ctx; - xsk->ctx->has_bpf_link = xsk_probe_bpf_link(); - - if (rx && !rx_setup_done) { - err = setsockopt(xsk->fd, SOL_XDP, XDP_RX_RING, - &xsk->config.rx_size, - sizeof(xsk->config.rx_size)); - if (err) { - err = -errno; - goto out_put_ctx; - } - if (xsk->fd == umem->fd) - umem->rx_ring_setup_done = true; - } - if (tx && !tx_setup_done) { - err = setsockopt(xsk->fd, SOL_XDP, XDP_TX_RING, - &xsk->config.tx_size, - sizeof(xsk->config.tx_size)); - if (err) { - err = -errno; - goto out_put_ctx; - } - if (xsk->fd == umem->fd) - umem->tx_ring_setup_done = true; - } - - err = xsk_get_mmap_offsets(xsk->fd, &off); - if (err) { - err = -errno; - goto out_put_ctx; - } - - if (rx) { - rx_map = mmap(NULL, off.rx.desc + - xsk->config.rx_size * sizeof(struct xdp_desc), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, - xsk->fd, XDP_PGOFF_RX_RING); - if (rx_map == MAP_FAILED) { - err = -errno; - goto out_put_ctx; - } - - rx->mask = xsk->config.rx_size - 1; - rx->size = xsk->config.rx_size; - rx->producer = rx_map + off.rx.producer; - rx->consumer = rx_map + off.rx.consumer; - rx->flags = rx_map + off.rx.flags; - rx->ring = rx_map + off.rx.desc; - rx->cached_prod = *rx->producer; - rx->cached_cons = *rx->consumer; - } - xsk->rx = rx; - - if (tx) { - tx_map = mmap(NULL, off.tx.desc + - xsk->config.tx_size * sizeof(struct xdp_desc), - PROT_READ | PROT_WRITE, MAP_SHARED | MAP_POPULATE, - xsk->fd, XDP_PGOFF_TX_RING); - if (tx_map == MAP_FAILED) { - err = -errno; - goto out_mmap_rx; - } - - tx->mask = xsk->config.tx_size - 1; - tx->size = xsk->config.tx_size; - tx->producer = tx_map + off.tx.producer; - tx->consumer = tx_map + off.tx.consumer; - tx->flags = tx_map + off.tx.flags; - tx->ring = tx_map + off.tx.desc; - tx->cached_prod = *tx->producer; - /* cached_cons is r->size bigger than the real consumer pointer - * See xsk_prod_nb_free - */ - tx->cached_cons = *tx->consumer + xsk->config.tx_size; - } - xsk->tx = tx; - - sxdp.sxdp_family = PF_XDP; - sxdp.sxdp_ifindex = ctx->ifindex; - sxdp.sxdp_queue_id = ctx->queue_id; - if (umem->refcount > 1) { - sxdp.sxdp_flags |= XDP_SHARED_UMEM; - sxdp.sxdp_shared_umem_fd = umem->fd; - } else { - sxdp.sxdp_flags = xsk->config.bind_flags; - } - - err = bind(xsk->fd, (struct sockaddr *)&sxdp, sizeof(sxdp)); - if (err) { - err = -errno; - goto out_mmap_tx; - } - - ctx->prog_fd = -1; - - if (!(xsk->config.libbpf_flags & XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD)) { - err = __xsk_setup_xdp_prog(xsk, NULL); - if (err) - goto out_mmap_tx; - } - - *xsk_ptr = xsk; - umem->fill_save = NULL; - umem->comp_save = NULL; - return 0; - -out_mmap_tx: - if (tx) - munmap(tx_map, off.tx.desc + - xsk->config.tx_size * sizeof(struct xdp_desc)); -out_mmap_rx: - if (rx) - munmap(rx_map, off.rx.desc + - xsk->config.rx_size * sizeof(struct xdp_desc)); -out_put_ctx: - xsk_put_ctx(ctx, unmap); -out_socket: - if (--umem->refcount) - close(xsk->fd); -out_xsk_alloc: - free(xsk); - return err; -} - -int xsk_socket__create(struct xsk_socket **xsk_ptr, const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, struct xsk_ring_prod *tx, - const struct xsk_socket_config *usr_config) -{ - if (!umem) - return -EFAULT; - - return xsk_socket__create_shared(xsk_ptr, ifname, queue_id, umem, - rx, tx, umem->fill_save, - umem->comp_save, usr_config); -} - -int xsk_umem__delete(struct xsk_umem *umem) -{ - struct xdp_mmap_offsets off; - int err; - - if (!umem) - return 0; - - if (umem->refcount) - return -EBUSY; - - err = xsk_get_mmap_offsets(umem->fd, &off); - if (!err && umem->fill_save && umem->comp_save) { - munmap(umem->fill_save->ring - off.fr.desc, - off.fr.desc + umem->config.fill_size * sizeof(__u64)); - munmap(umem->comp_save->ring - off.cr.desc, - off.cr.desc + umem->config.comp_size * sizeof(__u64)); - } - - close(umem->fd); - free(umem); - - return 0; -} - -void xsk_socket__delete(struct xsk_socket *xsk) -{ - size_t desc_sz = sizeof(struct xdp_desc); - struct xdp_mmap_offsets off; - struct xsk_umem *umem; - struct xsk_ctx *ctx; - int err; - - if (!xsk) - return; - - ctx = xsk->ctx; - umem = ctx->umem; - if (ctx->prog_fd != -1) { - xsk_delete_bpf_maps(xsk); - close(ctx->prog_fd); - if (ctx->has_bpf_link) - close(ctx->link_fd); - } - - err = xsk_get_mmap_offsets(xsk->fd, &off); - if (!err) { - if (xsk->rx) { - munmap(xsk->rx->ring - off.rx.desc, - off.rx.desc + xsk->config.rx_size * desc_sz); - } - if (xsk->tx) { - munmap(xsk->tx->ring - off.tx.desc, - off.tx.desc + xsk->config.tx_size * desc_sz); - } - } - - xsk_put_ctx(ctx, true); - - umem->refcount--; - /* Do not close an fd that also has an associated umem connected - * to it. - */ - if (xsk->fd != umem->fd) - close(xsk->fd); - free(xsk); -} diff -Nru dwarves-1.24/lib/include/bpf/xsk.h dwarves-1.25/lib/include/bpf/xsk.h --- dwarves-1.24/lib/include/bpf/xsk.h 2021-11-22 14:38:11.000000000 +0000 +++ dwarves-1.25/lib/include/bpf/xsk.h 1970-01-01 00:00:00.000000000 +0000 @@ -1,336 +0,0 @@ -/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ - -/* - * AF_XDP user-space access library. - * - * Copyright (c) 2018 - 2019 Intel Corporation. - * Copyright (c) 2019 Facebook - * - * Author(s): Magnus Karlsson - */ - -#ifndef __LIBBPF_XSK_H -#define __LIBBPF_XSK_H - -#include -#include -#include -#include - -#include "libbpf.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/* This whole API has been deprecated and moved to libxdp that can be found at - * https://github.com/xdp-project/xdp-tools. The APIs are exactly the same so - * it should just be linking with libxdp instead of libbpf for this set of - * functionality. If not, please submit a bug report on the aforementioned page. - */ - -/* Load-Acquire Store-Release barriers used by the XDP socket - * library. The following macros should *NOT* be considered part of - * the xsk.h API, and is subject to change anytime. - * - * LIBRARY INTERNAL - */ - -#define __XSK_READ_ONCE(x) (*(volatile typeof(x) *)&x) -#define __XSK_WRITE_ONCE(x, v) (*(volatile typeof(x) *)&x) = (v) - -#if defined(__i386__) || defined(__x86_64__) -# define libbpf_smp_store_release(p, v) \ - do { \ - asm volatile("" : : : "memory"); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - asm volatile("" : : : "memory"); \ - ___p1; \ - }) -#elif defined(__aarch64__) -# define libbpf_smp_store_release(p, v) \ - asm volatile ("stlr %w1, %0" : "=Q" (*p) : "r" (v) : "memory") -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1; \ - asm volatile ("ldar %w0, %1" \ - : "=r" (___p1) : "Q" (*p) : "memory"); \ - ___p1; \ - }) -#elif defined(__riscv) -# define libbpf_smp_store_release(p, v) \ - do { \ - asm volatile ("fence rw,w" : : : "memory"); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -# define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - asm volatile ("fence r,rw" : : : "memory"); \ - ___p1; \ - }) -#endif - -#ifndef libbpf_smp_store_release -#define libbpf_smp_store_release(p, v) \ - do { \ - __sync_synchronize(); \ - __XSK_WRITE_ONCE(*p, v); \ - } while (0) -#endif - -#ifndef libbpf_smp_load_acquire -#define libbpf_smp_load_acquire(p) \ - ({ \ - typeof(*p) ___p1 = __XSK_READ_ONCE(*p); \ - __sync_synchronize(); \ - ___p1; \ - }) -#endif - -/* LIBRARY INTERNAL -- END */ - -/* Do not access these members directly. Use the functions below. */ -#define DEFINE_XSK_RING(name) \ -struct name { \ - __u32 cached_prod; \ - __u32 cached_cons; \ - __u32 mask; \ - __u32 size; \ - __u32 *producer; \ - __u32 *consumer; \ - void *ring; \ - __u32 *flags; \ -} - -DEFINE_XSK_RING(xsk_ring_prod); -DEFINE_XSK_RING(xsk_ring_cons); - -/* For a detailed explanation on the memory barriers associated with the - * ring, please take a look at net/xdp/xsk_queue.h. - */ - -struct xsk_umem; -struct xsk_socket; - -static inline __u64 *xsk_ring_prod__fill_addr(struct xsk_ring_prod *fill, - __u32 idx) -{ - __u64 *addrs = (__u64 *)fill->ring; - - return &addrs[idx & fill->mask]; -} - -static inline const __u64 * -xsk_ring_cons__comp_addr(const struct xsk_ring_cons *comp, __u32 idx) -{ - const __u64 *addrs = (const __u64 *)comp->ring; - - return &addrs[idx & comp->mask]; -} - -static inline struct xdp_desc *xsk_ring_prod__tx_desc(struct xsk_ring_prod *tx, - __u32 idx) -{ - struct xdp_desc *descs = (struct xdp_desc *)tx->ring; - - return &descs[idx & tx->mask]; -} - -static inline const struct xdp_desc * -xsk_ring_cons__rx_desc(const struct xsk_ring_cons *rx, __u32 idx) -{ - const struct xdp_desc *descs = (const struct xdp_desc *)rx->ring; - - return &descs[idx & rx->mask]; -} - -static inline int xsk_ring_prod__needs_wakeup(const struct xsk_ring_prod *r) -{ - return *r->flags & XDP_RING_NEED_WAKEUP; -} - -static inline __u32 xsk_prod_nb_free(struct xsk_ring_prod *r, __u32 nb) -{ - __u32 free_entries = r->cached_cons - r->cached_prod; - - if (free_entries >= nb) - return free_entries; - - /* Refresh the local tail pointer. - * cached_cons is r->size bigger than the real consumer pointer so - * that this addition can be avoided in the more frequently - * executed code that computs free_entries in the beginning of - * this function. Without this optimization it whould have been - * free_entries = r->cached_prod - r->cached_cons + r->size. - */ - r->cached_cons = libbpf_smp_load_acquire(r->consumer); - r->cached_cons += r->size; - - return r->cached_cons - r->cached_prod; -} - -static inline __u32 xsk_cons_nb_avail(struct xsk_ring_cons *r, __u32 nb) -{ - __u32 entries = r->cached_prod - r->cached_cons; - - if (entries == 0) { - r->cached_prod = libbpf_smp_load_acquire(r->producer); - entries = r->cached_prod - r->cached_cons; - } - - return (entries > nb) ? nb : entries; -} - -static inline __u32 xsk_ring_prod__reserve(struct xsk_ring_prod *prod, __u32 nb, __u32 *idx) -{ - if (xsk_prod_nb_free(prod, nb) < nb) - return 0; - - *idx = prod->cached_prod; - prod->cached_prod += nb; - - return nb; -} - -static inline void xsk_ring_prod__submit(struct xsk_ring_prod *prod, __u32 nb) -{ - /* Make sure everything has been written to the ring before indicating - * this to the kernel by writing the producer pointer. - */ - libbpf_smp_store_release(prod->producer, *prod->producer + nb); -} - -static inline __u32 xsk_ring_cons__peek(struct xsk_ring_cons *cons, __u32 nb, __u32 *idx) -{ - __u32 entries = xsk_cons_nb_avail(cons, nb); - - if (entries > 0) { - *idx = cons->cached_cons; - cons->cached_cons += entries; - } - - return entries; -} - -static inline void xsk_ring_cons__cancel(struct xsk_ring_cons *cons, __u32 nb) -{ - cons->cached_cons -= nb; -} - -static inline void xsk_ring_cons__release(struct xsk_ring_cons *cons, __u32 nb) -{ - /* Make sure data has been read before indicating we are done - * with the entries by updating the consumer pointer. - */ - libbpf_smp_store_release(cons->consumer, *cons->consumer + nb); - -} - -static inline void *xsk_umem__get_data(void *umem_area, __u64 addr) -{ - return &((char *)umem_area)[addr]; -} - -static inline __u64 xsk_umem__extract_addr(__u64 addr) -{ - return addr & XSK_UNALIGNED_BUF_ADDR_MASK; -} - -static inline __u64 xsk_umem__extract_offset(__u64 addr) -{ - return addr >> XSK_UNALIGNED_BUF_OFFSET_SHIFT; -} - -static inline __u64 xsk_umem__add_offset_to_addr(__u64 addr) -{ - return xsk_umem__extract_addr(addr) + xsk_umem__extract_offset(addr); -} - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__fd(const struct xsk_umem *umem); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__fd(const struct xsk_socket *xsk); - -#define XSK_RING_CONS__DEFAULT_NUM_DESCS 2048 -#define XSK_RING_PROD__DEFAULT_NUM_DESCS 2048 -#define XSK_UMEM__DEFAULT_FRAME_SHIFT 12 /* 4096 bytes */ -#define XSK_UMEM__DEFAULT_FRAME_SIZE (1 << XSK_UMEM__DEFAULT_FRAME_SHIFT) -#define XSK_UMEM__DEFAULT_FRAME_HEADROOM 0 -#define XSK_UMEM__DEFAULT_FLAGS 0 - -struct xsk_umem_config { - __u32 fill_size; - __u32 comp_size; - __u32 frame_size; - __u32 frame_headroom; - __u32 flags; -}; - -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_setup_xdp_prog(int ifindex, int *xsks_map_fd); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__update_xskmap(struct xsk_socket *xsk, int xsks_map_fd); - -/* Flags for the libbpf_flags field. */ -#define XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD (1 << 0) - -struct xsk_socket_config { - __u32 rx_size; - __u32 tx_size; - __u32 libbpf_flags; - __u32 xdp_flags; - __u16 bind_flags; -}; - -/* Set config to NULL to get the default configuration. */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create_v0_0_2(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__create_v0_0_4(struct xsk_umem **umem, - void *umem_area, __u64 size, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_umem_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__create(struct xsk_socket **xsk, - const char *ifname, __u32 queue_id, - struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - const struct xsk_socket_config *config); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_socket__create_shared(struct xsk_socket **xsk_ptr, - const char *ifname, - __u32 queue_id, struct xsk_umem *umem, - struct xsk_ring_cons *rx, - struct xsk_ring_prod *tx, - struct xsk_ring_prod *fill, - struct xsk_ring_cons *comp, - const struct xsk_socket_config *config); - -/* Returns 0 for success and -EBUSY if the umem is still in use. */ -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -int xsk_umem__delete(struct xsk_umem *umem); -LIBBPF_API LIBBPF_DEPRECATED_SINCE(0, 7, "AF_XDP support deprecated and moved to libxdp") -void xsk_socket__delete(struct xsk_socket *xsk); - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* __LIBBPF_XSK_H */ diff -Nru dwarves-1.24/MANIFEST dwarves-1.25/MANIFEST --- dwarves-1.24/MANIFEST 2022-08-17 15:55:40.000000000 +0000 +++ dwarves-1.25/MANIFEST 2023-04-08 13:47:56.000000000 +0000 @@ -53,6 +53,7 @@ changes-v1.22 changes-v1.23 changes-v1.24 +changes-v1.25 buildcmd.sh COPYING NEWS diff -Nru dwarves-1.24/man-pages/pahole.1 dwarves-1.25/man-pages/pahole.1 --- dwarves-1.24/man-pages/pahole.1 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/man-pages/pahole.1 2023-02-18 14:06:26.000000000 +0000 @@ -122,6 +122,14 @@ look for a DWARF file matching the running kernel build-id. .TP +.B \-\-skip_emitting_atomic_typedefs +Do not emit 'typedef _Atomic int atomic_int' & friends when used with options +like --compile. Use it if the compiler provides these already, as of circa +2022 with gcc 12.2.1 those are not encoded in DWARF so to generate compilable +code we need emit those typedefs for the atomic types used in the data structures +being emitted from debugging information. + +.TP .B \-\-count=COUNT Pretty print the first COUNT records from input. @@ -137,8 +145,8 @@ .TP .B \-F, \-\-format_path Allows specifying a list of debugging formats to try, in order. Right now this -includes "ctf" and "dwarf". The default format path used is equivalent to -"-F dwarf,ctf". +includes "btf", "ctf" and "dwarf". The default format path used is equivalent to +"-F dwarf,btf,ctf". .TP .B \-\-hashbits=BITS @@ -222,6 +230,10 @@ Do not encode type tags in BTF. .TP +.B \-\-skip_encoding_btf_inconsistent_proto +Do not encode functions with multiple inconsistent prototypes or unexpected register use for their parameters, where the registers used do not match calling conventions. + +.TP .B \-j, \-\-jobs=N Run N jobs in parallel. Defaults to number of online processors + 10% (like the 'ninja' build system) if no argument is specified. @@ -254,6 +266,10 @@ information has float types. .TP +.B \-\-btf_gen_optimized +Generate BTF for functions with optimization-related suffixes (.isra, .constprop). + +.TP .B \-\-btf_gen_all Allow using all the BTF features supported by pahole. @@ -378,7 +394,7 @@ Supported languages: - ada83, ada95, bliss, c, c89, c99, c11, c++, c++03, c++11, c++14, cobol74, + ada83, ada95, asm, bliss, c, c89, c99, c11, c++, c++03, c++11, c++14, cobol74, cobol85, d, dylan, fortran77, fortran90, fortran95, fortran03, fortran08, go, haskell, java, julia, modula2, modula3, objc, objc++, ocaml, opencl, pascal83, pli, python, renderscript, rust, swift, upc diff -Nru dwarves-1.24/NEWS dwarves-1.25/NEWS --- dwarves-1.24/NEWS 2022-08-17 15:34:34.000000000 +0000 +++ dwarves-1.25/NEWS 2023-04-08 13:14:23.000000000 +0000 @@ -1,5 +1,70 @@ v1.24 +Sat Apr 8 2023 + +eab23ebd2ce22b3a fprintf: Fix `*` not being printed for pointers with btf_type_tag +c969e4969ccd2e7c btf_loader: A hack for BTF import of btf_type_tag attributes +40ebd8b9e3312d0a fprintf: Correct names for types with btf_type_tag attribute +4d17096076b2351f btf_encoder: Compare functions via prototypes not parameter names +82730394195276ac fprintf: Support skipping modifier +d184aaa125ea40ff fprintf: Generalize function prototype print to support passing conf +a9498899109d3be1 dwarf_loader: Fix for BTF id drift caused by adding unspecified types +eeeab1c9e8b85fc7 fprintf: Support DW_TAG_LLVM_annotation in dwarf_tag_name() +4ec4b64bd501986b CMakeLists.txt: Call cmake_minimum_required() before project() +111dfd2cee118892 dwarf_loader: Only mark parameter as using an unexpected register when it does +5851040e2468ba04 dwarf_loader: Fix parameter location retrieval for location lists +721ca66d5be462b2 dwarf_loader: Fix detection of struct parameters +ef68019c357845b4 pahole: Update man page for options also +d58c61498ea78064 pahole: Update descriptions for btf_gen_optimized, skip_encoding_btf_inconsistent_proto +9b2abc1c7a16c39d btf_encoder: Exclude functions with unexpected param register use not optimizations +a53c58158b761f8f dwarf_loader: Mark functions that do not use expected registers for params +431df45378ef00f3 btfdiff: Exclude Rust CUs since those are not yet being converted to BTF on the Linux kernel +1231b6b9b4d88e00 dwarf_loader: Fix sorting of Rust structs +c4eb1897d1f3841d core: Check that we're adding DW_TAG_member sorted by byte offset +b53d430aeab416e7 btf_encoder: Ensure ELF function representation is fully initialized +a3b47e41656d21e7 CMakeList.txt: Bump version to the upcoming 1.25 release, not out of the door yet +f104790698ae93f9 btf_encoder: Support delaying function addition to check for function prototype inconsistencies +6d95d162c6c804c4 btf_encoder: Represent "."-suffixed functions (".isra.0") in BTF +c8e8dbcd71507618 btf_encoder: Rework btf_encoders__*() API to allow traversal of encoders +d381cc7458c53fdf btf_encoder: Refactor function addition into dedicated btf_encoder__add_func +52b25808e44a8e7f btf_encoder: Store type_id_off, unspecified type in encoder +75939e655a797896 dwarf_loader: Help spotting functions with optimized-out parameters +2b5cb9bc0e905811 pahole: Sync with libbpf-1.1 +45c044860c2abce7 dwarf_loader: Sync with LINUX_ELFNOTE_LTO_INFO macro from kernel +74f21ed08e4313f0 pahole: Set libbpf debug printer in -V mode +bc1538dcb14bc4d9 pahole: Use type__fprintf() directly for --compile +51643cb290f91425 core: Introduce base_type__language_defined() +ba4bdc73806101dc dwarf_loader: DW_TAG_inlined_subroutine needs recoding by DW_AT_abstract_origin +02d67c51765dfbd5 pfunct: Use zalloc() to make the code more robust +cd4d2d251e9a7f98 pahole: Use zalloc() to make the code more robust +e5e24ada4f5578ae core: Use zalloc() to make the code more robust +b72f5188856df0ab dwarves: Zero-initialize struct cu in cu__new() to prevent incorrect BTF types +d85b86ecc1df4076 emit: Support DW_TAG_atomic_type when emitting definitions for a typedef +7d0bc9334d2f1143 fprintf: Support _Atomic typedefs +8894c04f00e4c702 fprintf: Move the "typedef " invariant printf to the start of typedef__fprintf() +3836623af1b5ff1f pahole: Allow skipping the emission of atomic typedefs +6bb5a1fa990f5bd6 emit: Allow skip emitting the atomic typedefs +8d2e166dd3d168d9 emit: Optionally pass a conf_fprintf struct to type_emissions__init +8c2b37ec71423067 emit: Emit typedefs for atomic_ prefixed base types +a4f3a79da8d4ed8b emit: cu__type() == NULL means "void" +bcc648a10cbcd0b9 btf_encoder: Encode DW_TAG_unspecified_type returning routines as void +cffe5e1f75e1612e core: Record if a CU has a DW_TAG_unspecified_type +75e0fe28bb02036d core: Add DW_TAG_unspecified_type to tag__is_tag_type() set +121a46a026afac19 btf_encoder: Store the CU being processed to avoid changing many functions +56bcfa9135312ffe fprintf: Emit "_Atomic" modifiers for DW_TAG_atomic_type +cf27a2b805f21356 core: Print more info on tag__assert_search_result() +d5012f7be79f1b81 btf_encoder: Add extra debug info for unsupported DWARF tags +79d9a783ea74797a pahole: Support '--lang/--lang_exclude=asm' +e819d737de88dc1f pahole: Add "btf" to the format-path option man page +f01e5f3a849558b8 dwarf_loader: Support DW_TAG_label outside DW_TAG_lexblock +b84120772df33f93 pahole: Allow --compile to work with DWARF in addition to with BTF +6fdb0140692acff0 dwarves: support DW_TAG_atomic_type +d7507140eab4bf9f emit: Don't mark a enum with nr_members == 0 as printed, its just a fwd decl +843fe9bfab4859b4 emit: Check if disambiguated struct/enum/union name was already emitted in a previous CU +f5857bd34b220a64 pahole: Honour --compile when -C is used +2bb968b567011f8a btf: Fix building with system libbpf +ea30d58a2329764b core: Conditionally define language encodings + Wed Aug 17 2022 d6c952893b1bbea9 dwarf_loader: Encode char type as signed diff -Nru dwarves-1.24/pahole.c dwarves-1.25/pahole.c --- dwarves-1.24/pahole.c 2022-07-12 12:01:03.000000000 +0000 +++ dwarves-1.25/pahole.c 2023-02-18 14:06:26.000000000 +0000 @@ -104,11 +104,10 @@ static struct structure *structure__new(struct class *class, struct cu *cu, uint32_t id) { - struct structure *st = malloc(sizeof(*st)); + struct structure *st = zalloc(sizeof(*st)); if (st != NULL) { st->nr_files = 1; - st->nr_methods = 0; st->class = class; st->cu = cu; st->id = id; @@ -148,7 +147,7 @@ int nr_allocated = 4; char *lang = languages.str; - languages.entries = malloc(sizeof(int) * nr_allocated); + languages.entries = zalloc(sizeof(int) * nr_allocated); if (languages.entries == NULL) goto out_enomem; @@ -515,8 +514,10 @@ conf.prefix = conf.suffix = NULL; if (compilable) { - if (type__emit_definitions(tag, cu, &emissions, stdout)) - type__emit(tag, cu, NULL, NULL, stdout); + if (type__emit_definitions(tag, cu, &emissions, stdout)) { + tag__fprintf(tag, cu, &conf, stdout); + putchar(';'); + } } else { tag__fprintf(tag, cu, &conf, stdout); } @@ -871,19 +872,19 @@ continue; type = cu__type(cu, tag_pos->type); - tag__assert_search_result(type); + tag__assert_search_result(type, tag_pos->tag, class_member__name(tag__class_member(tag_pos))); if (type->tag == DW_TAG_array_type) { int i; for (i = 0; i < tag__array_type(type)->dimensions; ++i) array_multiplier *= tag__array_type(type)->nr_entries[i]; type = cu__type(cu, type->type); - tag__assert_search_result(type); + tag__assert_search_result(type, tag_pos->tag, class_member__name(tag__class_member(tag_pos))); } if (tag__is_typedef(type)) { type = tag__follow_typedef(type, cu); - tag__assert_search_result(type); + tag__assert_search_result(type, tag_pos->tag, class_member__name(tag__class_member(tag_pos))); } switch (type->tag) { @@ -953,7 +954,7 @@ continue; type = cu__type(cu, tag_pos->type); - tag__assert_search_result(type); + tag__assert_search_result(type, tag_pos->tag, class_member__name(tag__class_member(tag_pos))); if (tag__is_typedef(type)) type = tag__follow_typedef(type, cu); @@ -1096,7 +1097,7 @@ type__for_each_member(&pos->type, pos_member) { struct tag *ctype = cu__type(cu, pos_member->tag.type); - tag__assert_search_result(ctype); + tag__assert_search_result(ctype, pos_member->tag.tag, class_member__name(pos_member)); if (!tag__is_pointer_to(ctype, type)) continue; @@ -1180,6 +1181,13 @@ } } +static int +libbpf_print_all_levels(__maybe_unused enum libbpf_print_level level, + const char *format, va_list args) +{ + return vfprintf(stderr, format, args); +} + /* Name and version of program. */ ARGP_PROGRAM_VERSION_HOOK_DEF = dwarves_print_version; @@ -1221,6 +1229,9 @@ #define ARGP_languages 335 #define ARGP_languages_exclude 336 #define ARGP_skip_encoding_btf_enum64 337 +#define ARGP_skip_emitting_atomic_typedefs 338 +#define ARGP_btf_gen_optimized 339 +#define ARGP_skip_encoding_btf_inconsistent_proto 340 static const struct argp_option pahole__options[] = { { @@ -1629,6 +1640,21 @@ .doc = "Do not encode ENUM64sin BTF." }, { + .name = "skip_emitting_atomic_typedefs", + .key = ARGP_skip_emitting_atomic_typedefs, + .doc = "Do not emit 'typedef _Atomic int atomic_int' & friends." + }, + { + .name = "btf_gen_optimized", + .key = ARGP_btf_gen_optimized, + .doc = "Generate BTF for functions with optimization-related suffixes (.isra, .constprop)." + }, + { + .name = "skip_encoding_btf_inconsistent_proto", + .key = ARGP_skip_encoding_btf_inconsistent_proto, + .doc = "Skip functions that have multiple inconsistent function prototypes sharing the same name, or that use unexpected registers for parameter values." + }, + { .name = NULL, } }; @@ -1697,7 +1723,9 @@ formatter = NULL; break; case 't': separator = arg[0]; break; case 'u': defined_in = 1; break; - case 'V': global_verbose = 1; break; + case 'V': global_verbose = 1; + libbpf_set_print(libbpf_print_all_levels); + break; case 'w': word_size = atoi(arg); break; case 'X': cu__exclude_prefix = arg; cu__exclude_prefix_len = strlen(cu__exclude_prefix); @@ -1716,7 +1744,7 @@ // case 'Z': ctf_encode = 1; break; // FIXME: Disabled case ARGP_compile: compilable = true; - type_emissions__init(&emissions); + type_emissions__init(&emissions, &conf); conf.no_semicolon = true; conf.strip_inline = true; break; @@ -1795,6 +1823,12 @@ languages.str = arg; break; case ARGP_skip_encoding_btf_enum64: conf_load.skip_encoding_btf_enum64 = true; break; + case ARGP_skip_emitting_atomic_typedefs: + conf.skip_emitting_atomic_typedefs = true; break; + case ARGP_btf_gen_optimized: + conf_load.btf_gen_optimized = true; break; + case ARGP_skip_encoding_btf_inconsistent_proto: + conf_load.skip_encoding_btf_inconsistent_proto = true; break; default: return ARGP_ERR_UNKNOWN; } @@ -2237,7 +2271,7 @@ if (type == NULL) return NULL; - struct type_instance *instance = malloc(sizeof(*instance) + type->size); + struct type_instance *instance = zalloc(sizeof(*instance) + type->size); if (instance) { instance->type = type; @@ -2703,7 +2737,7 @@ static struct class_member_filter *class_member_filter__new(struct type *type, char *sfilter) { - struct class_member_filter *filter = malloc(sizeof(*filter)); + struct class_member_filter *filter = zalloc(sizeof(*filter)); if (filter && class_member_filter__parse(filter, type, sfilter)) { free(filter); @@ -2857,7 +2891,7 @@ static struct tag_cu_node *tag_cu_node__new(struct tag *tag, struct cu *cu) { - struct tag_cu_node *tc = malloc(sizeof(*tc)); + struct tag_cu_node *tc = zalloc(sizeof(*tc)); if (tc) { tc->tc.tag = tag; @@ -2973,20 +3007,20 @@ * Merge content of the btf instances of worker threads to the btf * instance of the primary btf_encoder. */ - if (!threads[i]->btf || threads[i]->encoder == btf_encoder) - continue; /* The primary btf_encoder */ + if (!threads[i]->btf) + continue; err = btf_encoder__add_encoder(btf_encoder, threads[i]->encoder); if (err < 0) goto out; - btf_encoder__delete(threads[i]->encoder); - threads[i]->encoder = NULL; } err = 0; out: for (i = 0; i < nr_threads; i++) { - if (threads[i]->encoder && threads[i]->encoder != btf_encoder) + if (threads[i]->encoder && threads[i]->encoder != btf_encoder) { btf_encoder__delete(threads[i]->encoder); + threads[i]->encoder = NULL; + } } free(threads[0]); @@ -2999,11 +3033,6 @@ { int ret = LSK__DELETE; - if (compilable && strcmp(cu->dfops->name, "btf")) { - fprintf(stderr, "pahole: --compile currently only works with BTF.\n"); - return LSK__STOP_LOADING; - } - if (!cu__filter(cu)) goto filter_it; @@ -3075,11 +3104,11 @@ encoder = btf_encoder; } - if (btf_encoder__encode_cu(encoder, cu, conf_load)) { + ret = btf_encoder__encode_cu(encoder, cu, conf_load); + if (ret < 0) { fprintf(stderr, "Encountered error while encoding BTF.\n"); exit(1); } - ret = LSK__DELETE; out_btf: return ret; } @@ -3217,7 +3246,7 @@ * We don't need to print it for every compile unit * but the previous options need */ - tag__fprintf(class, cu, &conf, stdout); + formatter(tag__class(class), cu, class_id); putchar('\n'); } } diff -Nru dwarves-1.24/pfunct.c dwarves-1.25/pfunct.c --- dwarves-1.24/pfunct.c 2022-01-28 00:48:51.000000000 +0000 +++ dwarves-1.25/pfunct.c 2023-02-18 13:53:54.000000000 +0000 @@ -53,7 +53,7 @@ static struct fn_stats *fn_stats__new(struct tag *tag, const struct cu *cu) { - struct fn_stats *stats = malloc(sizeof(*stats)); + struct fn_stats *stats = zalloc(sizeof(*stats)); if (stats != NULL) { const struct function *fn = tag__function(tag); @@ -658,7 +658,7 @@ case 'a': addr = strtoull(arg, NULL, 0); conf_load.get_addr_info = true; break; case 'b': expand_types = true; - type_emissions__init(&emissions); break; + type_emissions__init(&emissions, &conf); break; case 'c': class_name = arg; break; case 'f': function_name = arg; break; case 'F': conf_load.format_path = arg; break; @@ -689,7 +689,7 @@ case ARGP_no_parm_names: conf.no_parm_names = 1; break; case ARGP_compile: expand_types = true; - type_emissions__init(&emissions); + type_emissions__init(&emissions, &conf); compilable_output = true; conf.no_semicolon = true; conf.strip_inline = true; diff -Nru dwarves-1.24/rpm/SPECS/dwarves.spec dwarves-1.25/rpm/SPECS/dwarves.spec --- dwarves-1.24/rpm/SPECS/dwarves.spec 2022-08-22 19:47:10.000000000 +0000 +++ dwarves-1.25/rpm/SPECS/dwarves.spec 2023-04-08 13:50:55.000000000 +0000 @@ -2,7 +2,7 @@ %define libver 1 Name: dwarves -Version: 1.24 +Version: 1.25 Release: 1%{?dist} License: GPLv2 Summary: Debugging Information Manipulation Tools (pahole & friends) @@ -79,7 +79,7 @@ %files %doc README.ctracer %doc README.btf -%doc changes-v1.24 +%doc changes-v1.25 %doc NEWS %{_bindir}/btfdiff %{_bindir}/codiff @@ -131,6 +131,18 @@ %{_libdir}/%{libname}_reorganize.so %changelog +* Sat Apr 8 2023 Arnaldo Carvalho de Melo - 1.25-1 +- New release: v1.25 +- Support for DW_TAG_unspecified_type more generally. +- Make sure struct member offsets are in ascending order. Rust BTF needs this. +- Support C atomic types (DW_TAG_atomic_type). +- Initial support for DW_TAG_LLVM_annotation, used for BTF type tags, for __rcu, __user, etc +- Exclude functions with the same name (static functions in different CUs), inconsistent prototypes or not following calling convention. +- Allow generation of BTF for optimized functions, those that end with a .isra*, .constprop*. +- Support 'pahole --lang=/--lang_exclude=asm' +- Support --compile from DWARF in addition to from BTF. +- Exclude RUST CUs in 'btfdiff', as those are not yet being BTF encoded. + * Wed Aug 17 2022 Arnaldo Carvalho de Melo - 1.24-1 - New release: v1.24 - Add support to BTF_KIND_ENUM64. diff -Nru dwarves-1.24/syscse.c dwarves-1.25/syscse.c --- dwarves-1.24/syscse.c 2021-08-23 12:38:41.000000000 +0000 +++ dwarves-1.25/syscse.c 2023-02-18 13:53:54.000000000 +0000 @@ -64,7 +64,7 @@ const type_id_t type_id = parm->tag.type; struct tag *type = cu__type(cu, type_id); - tag__assert_search_result(type); + tag__assert_search_result(type, parm->tag.tag, parameter__name(parm)); if (type->tag == DW_TAG_base_type) { struct base_type *bt = tag__base_type(type); char bf[64];