You-Sheng Yang

HP ZBook Studio G7 equips an INX FHD N156HCG-GQ1 panel that renders
corrupted screen when PSR is disabled. This patch alters the default
disabled i915_modparams.enable_psr since LP: #1849947 to use chip
default when a DMI match is on because the panel itself doesn't expose
any identity through DMI or EDID.

Signed-off-by: You-Sheng Yang <email address hidden>

0086ea1... by Seth Forshee on 2020-09-21

UBUNTU: Ubuntu-5.9-5.9.0-1.2

Signed-off-by: Seth Forshee <email address hidden>

3099c30... by Jiri Olsa <email address hidden> on 2020-09-18

UBUNTU: SAUCE: tools resolve_btfids: Always force HOSTARCH

Seth reported problem with cross builds, that fail
on resolve_btfids build, because we are trying to
build it on cross build arch.

Fixing this by always forcing the host arch.

Fixes: fbbb68de80a4 ("bpf: Add resolve_btfids tool to resolve BTF IDs in ELF object")
Reported-by: Seth Forshee <email address hidden>
Signed-off-by: Jiri Olsa <email address hidden>
Link: https://<email address hidden>/
Signed-off-by: Seth Forshee <email address hidden>

2cee148... by Jiri Olsa <email address hidden> on 2020-09-18

UBUNTU: SAUCE: bpf: Use --no-fail option if CONFIG_BPF is not enabled

Currently all the resolve_btfids 'users' are under CONFIG_BPF
code, so if we have CONFIG_BPF disabled, resolve_btfids will
fail, because there's no data to resolve.

In case CONFIG_BPF is disabled, using resolve_btfids --no-fail
option, that makes resolve_btfids leave quietly if there's no
data to resolve.

Fixes: c9a0f3b85e09 ("bpf: Resolve BTF IDs in vmlinux image")
Signed-off-by: Jiri Olsa <email address hidden>
Link: https://<email address hidden>/
Signed-off-by: Seth Forshee <email address hidden>

f4c81bf... by Jan Kara <email address hidden> on 2020-09-21

UBUNTU: SAUCE: dax: Fix compilation for CONFIG_DAX && !CONFIG_FS_DAX

dax_supported() is defined whenever CONFIG_DAX is enabled. So dummy
implementation should be defined only in !CONFIG_DAX case, not in
!CONFIG_FS_DAX case.

Fixes: e2ec51282545 ("dm: Call proper helper to determine dax support")
Cc: <email address hidden>
Reported-by: Geert Uytterhoeven <email address hidden>
Reported-by: Naresh Kamboju <email address hidden>
Reported-by: kernel test robot <email address hidden>
Signed-off-by: Jan Kara <email address hidden>
Link: https://<email address hidden>/
Signed-off-by: Seth Forshee <email address hidden>

ac4106e... by Seth Forshee on 2020-09-21