Bug #519448 “No XEN domU support in 32bit virtual flavour” : Bugs : linux package : Ubuntu

Stefan Bader (smb) on 2010-02-09

Changed in linux (Ubuntu):
importance:	Undecided → Wishlist
status:	New → Triaged

Revision history for this message

Andy Whitcroft (apw) wrote on 2010-02-09:

#1

From: Andy Whitcroft <email address hidden>
To: Ubuntu Kernel Team <email address hidden>
Subject: Karmic/Lucid i386 virtual flavour

There has been some discussion about XEN not working with the 32bit kernels
in both Karmic and Lucid it seems that when we moved from having a server
flavour to having a generic-pae flavour in 32bit we moved from M686 to
M586 for that PAE based kernel. XEN dom-U now does not work because
it is dependant on TSC support in the processor. Note that the Jaunty
server flavour config was CONFIG_M686 which includes TSC automatically.
It does appear from Wikipedia that PAE support comes after TSC support in
the Pentium timeline and therefore we may well be able to enable TSC and
XEN by switching the generic-pae config over to CONFIG_M586TSC mode, as
to have PAE capabilities you must also have a TSC. M586TSC is basically
just M586 (what we have now) plus TSC.

For TSC:
The Time Stamp Counter is a 64-bit register present on all x86
processors since the Pentium. It counts the number of ticks
since reset. Instruction RDTSC returns the TSC in EDX:EAX. Its
opcode is 0F 31.[1] Pentium competitors such as the Cyrix 6x86
did not always have a TSC and may consider RDTSC an illegal
instruction. Cyrix included a Time Stamp Counter in their MII

For PAE:
In computing, Physical Address Extension (PAE) is a feature of
some x86 and x86-64 processors that enables the use of more than
4 gigabytes[1] of physical memory to be used in 32-bit systems
- given appropriate operating system support. PAE is provided
by Intel Pentium Pro (and above) CPUs - including all later
Pentium-series processors except the 400 MHz bus versions of the
Pentium M, as well as by other processors such as the AMD Athlon
and later AMD processor models with similar or more advanced
versions of the same architecture.

I think this should be safe for Lucid, Karmic may be a little more
difficult. I propose we make the change in Lucid and get some miles on
it in the Alphas before we decide on Karmic.

Comments?

-apw

From: Andy Whitcroft <apw@canonical.com>
To: Ubuntu Kernel Team <kernel-team@lists.ubuntu.com>
Subject: Karmic/Lucid i386 virtual flavour

There has been some discussion about XEN not working with the 32bit kernels
in both Karmic and Lucid it seems that when we moved from having a server
flavour to having a generic-pae flavour in 32bit we moved from M686 to
M586 for that PAE based kernel.  XEN dom-U now does not work because
it is dependant on TSC support in the processor.  Note that the Jaunty
server flavour config was CONFIG_M686 which includes TSC automatically.
It does appear from Wikipedia that PAE support comes after TSC support in
the Pentium timeline and therefore we may well be able to enable TSC and
XEN by switching the generic-pae config over to CONFIG_M586TSC mode, as
to have PAE capabilities you must also have a TSC.  M586TSC is basically
just M586 (what we have now) plus TSC.

For TSC:
	The Time Stamp Counter is a 64-bit register present on all x86
	processors since the Pentium. It counts the number of ticks
	since reset.  Instruction RDTSC returns the TSC in EDX:EAX. Its
	opcode is 0F 31.[1] Pentium competitors such as the Cyrix 6x86
	did not always have a TSC and may consider RDTSC an illegal
	instruction. Cyrix included a Time Stamp Counter in their MII

For PAE:
	In computing, Physical Address Extension (PAE) is a feature of
	some x86 and x86-64 processors that enables the use of more than
	4 gigabytes[1] of physical memory to be used in 32-bit systems
	- given appropriate operating system support. PAE is provided
	by Intel Pentium Pro (and above) CPUs - including all later
	Pentium-series processors except the 400 MHz bus versions of the
	Pentium M, as well as by other processors such as the AMD Athlon
	and later AMD processor models with similar or more advanced
	versions of the same architecture.

I think this should be safe for Lucid, Karmic may be a little more
difficult.  I propose we make the change in Lucid and get some miles on
it in the Alphas before we decide on Karmic.

Comments?

-apw

Changed in linux (Ubuntu Karmic):
status:	New → Triaged
importance:	Undecided → Wishlist
Changed in linux (Ubuntu):
assignee:	nobody → Andy Whitcroft (apw)
status:	Triaged → In Progress

Stefan Bader (smb) on 2010-02-09

Changed in linux (Ubuntu Karmic):
assignee:	nobody → Stefan Bader (stefan-bader-canonical)
status:	Triaged → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-02-10:

#2

Download full text (11.7 KiB)

This bug was fixed in the package linux - 2.6.32-13.18

---------------
linux (2.6.32-13.18) lucid; urgency=low

[ Andy Whitcroft ]

  * Revert "enforcer -- make the enforcement configuration common"
  * Revert "(pre-stable) Input: ALPS - add interleaved protocol support
    (Dell E6x00 series)"
  * Revert "(pre-stable) driver-core: fix devtmpfs crash on s390"
  * Revert "(pre-stable) Driver-Core: devtmpfs - set root directory mode to
    0755"
  * Revert "SAUCE: Adds support for COMPAL JHL90 webcam"
  * Revert "SAUCE: fix kernel oops in VirtualBox during paravirt patching"
  * Revert "SAUCE: make fc transport removal of target configurable"
  * enforcer -- make the enforcement configuration common
  * getabis -- add preempt flavour to the list
  * [Config] enforce DEVTMPFS options
  * [Config] armel -- cleanup to-be builtin modules
  * [Config] cleanup ports configs
  * [Config] enable CRYPTO_GHASH_CLMUL_NI_INTEL
    - LP: #485536
  * add printdebian target to find branch target
  * distclean -- do not remove debian.env
  * [Config] generic-pae switch to M586TSC
    - LP: #519448
  * git-ubuntu-log -- commonise duplicated log handling
  * git-ubuntu-log -- tighten up Bug: NNNN matching
  * git-ubuntu-log -- sort the bug numbers

[ Chris Wilson ]

* (pre-stable) drm/i915: Increase fb alignment to 64k
- LP: #404064

[ Eric Miao ]

* arm -- enable ubuntu/ directory

[ Huang Ying ]

* SAUCE: crypto: ghash - Add PCLMULQDQ accelerated implementation
* SAUCE: crypto: ghash-intel - Fix building failure on x86_32

[ Loïc Minier ]

  * [Config] cleanup preempt configuration
  * [Config] versatile: Fix video output
    - LP: #517594
  * [Config] armel DEFAULT_MMAP_MIN_ADDR=32768
  * [Config] Large update to armel/versatile
  * [Config] versatile: Add RTC support
  * [Config] armel: Enable NEON
  * [Config] versatile: Builtin MMC support
  * [Config] versatile Builtin SCSI controller
  * [Config] armel Disable dma_cache_sync callers
  * [Config] armel Disable asm/time.h users
  * [Config] armel Disable out of range udelay()
  * [Config] armel Disable flush_cache_range() users
  * [Config] armel -- Enable ubuntu/ drivers

[ Steve Conklin ]

* SAUCE: drm/i915: Add display hotplug event on Ironlake
* SAUCE: drm/i915: Add ACPI OpRegion support for Ironlake

[ Upstream Kernel Changes ]

  * Revert "[Upstream]: oprofile/x86: add Xeon 7500 series support"
  * Revert "Revert "[Bluetooth] Eliminate checks for impossible conditions
    in IRQ handler""
  * clockevent: Don't remove broadcast device when cpu is dead
  * clockevents: Add missing include to pacify sparse
  * ACPI: don't cond_resched if irq is disabled
  * be2net: Add support for next generation of BladeEngine device.
  * be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
  * mpt2sas: New device SAS2208 support is added
  * ar9170: Add support for D-Link DWA 160 A2
  * powerpc/fsl: Add PCI device ids for new QoirQ chips
  * davinci: dm646x: Add support for 3.x silicon revision
  * Input: ALPS - add interleaved protocol support (Dell E6x00 series)
  * Driver-Core: devtmpfs - set root directory mode to 0755
  * driver-core: fix devtmpfs crash on s390
  * vfs: get_sb_single() ...

This bug was fixed in the package linux - 2.6.32-13.18

---------------
linux (2.6.32-13.18) lucid; urgency=low

[ Andy Whitcroft ]

* Revert "enforcer -- make the enforcement configuration common"
  * Revert "(pre-stable) Input: ALPS - add interleaved protocol support
    (Dell E6x00 series)"
  * Revert "(pre-stable) driver-core: fix devtmpfs crash on s390"
  * Revert "(pre-stable) Driver-Core: devtmpfs - set root directory mode to
    0755"
  * Revert "SAUCE: Adds support for COMPAL JHL90 webcam"
  * Revert "SAUCE: fix kernel oops in VirtualBox during paravirt patching"
  * Revert "SAUCE: make fc transport removal of target configurable"
  * enforcer -- make the enforcement configuration common
  * getabis -- add preempt flavour to the list
  * [Config] enforce DEVTMPFS options
  * [Config] armel -- cleanup to-be builtin modules
  * [Config] cleanup ports configs
  * [Config] enable CRYPTO_GHASH_CLMUL_NI_INTEL
    - LP: #485536
  * add printdebian target to find branch target
  * distclean -- do not remove debian.env
  * [Config] generic-pae switch to M586TSC
    - LP: #519448
  * git-ubuntu-log -- commonise duplicated log handling
  * git-ubuntu-log -- tighten up Bug: NNNN matching
  * git-ubuntu-log -- sort the bug numbers

[ Chris Wilson ]

* (pre-stable) drm/i915: Increase fb alignment to 64k
    - LP: #404064

[ Eric Miao ]

* arm -- enable ubuntu/ directory

[ Huang Ying ]

* SAUCE: crypto: ghash - Add PCLMULQDQ accelerated implementation
  * SAUCE: crypto: ghash-intel - Fix building failure on x86_32

[ Loïc Minier ]

* [Config] cleanup preempt configuration
  * [Config] versatile: Fix video output
    - LP: #517594
  * [Config] armel DEFAULT_MMAP_MIN_ADDR=32768
  * [Config] Large update to armel/versatile
  * [Config] versatile: Add RTC support
  * [Config] armel: Enable NEON
  * [Config] versatile: Builtin MMC support
  * [Config] versatile Builtin SCSI controller
  * [Config] armel Disable dma_cache_sync callers
  * [Config] armel Disable asm/time.h users
  * [Config] armel Disable out of range udelay()
  * [Config] armel Disable flush_cache_range() users
  * [Config] armel -- Enable ubuntu/ drivers

[ Steve Conklin ]

* SAUCE: drm/i915: Add display hotplug event on Ironlake
  * SAUCE: drm/i915: Add ACPI OpRegion support for Ironlake

[ Upstream Kernel Changes ]

* Revert "[Upstream]: oprofile/x86: add Xeon 7500 series support"
  * Revert "Revert "[Bluetooth] Eliminate checks for impossible conditions
    in IRQ handler""
  * clockevent: Don't remove broadcast device when cpu is dead
  * clockevents: Add missing include to pacify sparse
  * ACPI: don't cond_resched if irq is disabled
  * be2net: Add support for next generation of BladeEngine device.
  * be2net: Add the new PCI IDs to PCI_DEVICE_TABLE.
  * mpt2sas: New device SAS2208 support is added
  * ar9170: Add support for D-Link DWA 160 A2
  * powerpc/fsl: Add PCI device ids for new QoirQ chips
  * davinci: dm646x: Add support for 3.x silicon revision
  * Input: ALPS - add interleaved protocol support (Dell E6x00 series)
  * Driver-Core: devtmpfs - set root directory mode to 0755
  * driver-core: fix devtmpfs crash on s390
  * vfs: get_sb_single() - do not pass options twice
  * ALSA: hda - Add PCI IDs for Nvidia G2xx-series
  * V4L/DVB (13569): smsusb: add autodetection support for five additional
    Hauppauge USB IDs
  * USB: mos7840: add device IDs for B&B electronics devices
  * USB: ftdi_sio: add USB device ID's for B&B Electronics line
  * V4L/DVB (13168): Add support for Asus Europa Hybrid DVB-T card (SAA7134
    SubVendor ID: 0x1043 Device ID: 0x4847)
  * iTCO_wdt: Add support for Intel Ibex Peak
  * atl1c:use common_task instead of reset_task and link_chg_task
  * atl1e:disable NETIF_F_TSO6 for hardware limit
  * V4L/DVB (13680a): DocBook/media: copy images after building HTML
  * V4L/DVB (13680b): DocBook/media: create links for included sources
  * netfilter: xtables: fix conntrack match v1 ipt-save output
  * partitions: read whole sector with EFI GPT header
  * partitions: use sector size for EFI GPT
  * ALSA: ice1724 - Patch for suspend/resume for ESI Juli@
  * sched: Fix isolcpus boot option
  * sched: Fix missing sched tunable recalculation on cpu add/remove
  * nohz: Prevent clocksource wrapping during idle
  * nfsd: Fix sort_pacl in fs/nfsd/nf4acl.c to actually sort groups
  * timers, init: Limit the number of per cpu calibration bootup messages
  * PCI: Always set prefetchable base/limit upper32 registers
  * iscsi class: modify handling of replacement timeout
  * NFS: Revert default r/wsize behavior
  * HID: fixup quirk for NCR devices
  * scsi_devinfo: update Hitachi entries (v2)
  * scsi_dh: create sysfs file, dh_state for all SCSI disk devices
  * scsi_transport_fc: remove invalid BUG_ON
  * lpfc: fix hang on SGI ia64 platform
  * libfc: fix typo in retry check on received PRLI
  * libfc: fix ddp in fc_fcp for 0 xid
  * fcoe: remove redundant checking of netdev->netdev_ops
  * libfc: Fix wrong scsi return status under FC_DATA_UNDRUN
  * libfc: lport: fix minor documentation errors
  * libfc: don't WARN_ON in lport_timeout for RESET state
  * fcoe: initialize return value in fcoe_destroy
  * libfc: Fix frags in frame exceeding SKB_MAX_FRAGS in fc_fcp_send_data
  * libfc: fix memory corruption caused by double frees and bad error
    handling
  * libfc: fix free of fc_rport_priv with timer pending
  * libfc: remote port gets stuck in restart state without really
    restarting
  * fcoe, libfc: fix an libfc issue with queue ramp down in libfc
  * fcoe: Fix checking san mac address
  * fcoe: Fix getting san mac for VLAN interface
  * qlge: Remove explicit setting of PCI Dev CTL reg.
  * qlge: Set PCIE max read request size.
  * qlge: Don't fail open when port is not initialized.
  * qlge: Add handler for DCBX firmware event.
  * qlge: Bonding fix for mode 6.
  * PCI: AER: fix aer inject result in kernel oops
  * DMI: allow omitting ident strings in DMI tables
  * Input: i8042 - remove identification strings from DMI tables
  * Input: i8042 - add Gigabyte M1022M to the noloop list
  * Input: i8042 - add Dritek quirk for Acer Aspire 5610.
  * ALSA: hda - select IbexPeak handler for Calpella
  * ALSA: hda - Fix quirk for Maxdata obook4-1
  * ALSA: hda - Add missing Line-Out and PCM switches as slave
  * iTCO_wdt.c - cleanup chipset documentation
  * iTCO_wdt: add PCI ID for the Intel EP80579 (Tolapai) SoC
  * iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDs
  * ahci: disable SNotification capability for ich8
  * ata_piix: fix MWDMA handling on PIIX3
  * md: fix small irregularity with start_ro module parameter
  * V4L/DVB (13826): uvcvideo: Fix controls blacklisting
  * cio: fix double free in case of probe failure
  * cio: dont panic in non-fatal conditions
  * netiucv: displayed TX bytes value much too high
  * ipc ns: fix memory leak (idr)
  * ALSA: hda - Fix HP T5735 automute
  * hwmon: (fschmd) Fix a memleak on multiple opens of /dev/watchdog
  * UBI: fix memory leak in update path
  * UBI: initialise update marker
  * ASoC: fix a memory-leak in wm8903
  * mac80211: check that ieee80211_set_power_mgmt only handles STA
    interfaces.
  * cfg80211: fix channel setting for wext
  * KVM: S390: fix potential array overrun in intercept handling
  * KVM: only allow one gsi per fd
  * KVM: Fix race between APIC TMR and IRR
  * KVM: MMU: bail out pagewalk on kvm_read_guest error
  * KVM: x86: Fix host_mapping_level()
  * KVM: x86: Fix probable memory leak of vcpu->arch.mce_banks
  * KVM: x86: Fix leak of free lapic date in kvm_arch_vcpu_init()
  * KVM: fix lock imbalance in kvm_*_irq_source_id()
  * KVM: only clear irq_source_id if irqchip is present
  * IPoIB: Clear ipoib_neigh.dgid in ipoib_neigh_alloc()
  * x86: Reenable TSC sync check at boot, even with NONSTOP_TSC
  * ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C
    - LP: #516325
  * iwlwifi: Fix throughput stall issue in HT mode for 5000
  * fnctl: f_modown should call write_lock_irqsave/restore
  * x86, msr/cpuid: Pass the number of minors when unregistering MSR and
    CPUID drivers.
  * Linux 2.6.32.7
  * scsi_lib: Fix bug in completion of bidi commands
  * mptsas: Fix issue with chain pools allocation on katmai
  * mm: add new 'read_cache_page_gfp()' helper function
  * drm/i915: Selectively enable self-reclaim
  * firewire: ohci: fix crashes with TSB43AB23 on 64bit systems
  * S390: fix single stepped svcs with TRACE_IRQFLAGS=y
  * x86: Set hotpluggable nodes in nodes_possible_map
  * x86: Remove "x86 CPU features in debugfs" (CONFIG_X86_CPU_DEBUG)
  * libata: retry FS IOs even if it has failed with AC_ERR_INVALID
  * zcrypt: Do not remove coprocessor for error 8/72
  * dasd: fix possible NULL pointer errors
  * ACPI: Add a generic API for _OSC -v2
  * ACPI: Add platform-wide _OSC support.
  * ACPI: fix OSC regression that caused aer and pciehp not to load
  * ACPI: Advertise to BIOS in _OSC: _OST on _PPC changes
  * UBI: fix volume creation input checking
  * e1000/e1000e: don't use small hardware rx buffers
  * drm/i915: Reload hangcheck timer too for Ironlake
  * Fix a leak in affs_fill_super()
  * Fix failure exits in bfs_fill_super()
  * fix oops in fs/9p late mount failure
  * fix leak in romfs_fill_super()
  * Fix remount races with symlink handling in affs
  * fix affs parse_options()
  * Fix failure exit in ipathfs
  * mm: fix migratetype bug which slowed swapping
  * FDPIC: Respect PT_GNU_STACK exec protection markings when creating
    NOMMU stack
  * Split 'flush_old_exec' into two functions
  * sparc: TIF_ABI_PENDING bit removal
  * x86: get rid of the insane TIF_ABI_PENDING bit
  * Input: winbond-cir - remove dmesg spam
  * x86: Disable HPET MSI on ATI SB700/SB800
  * iwlwifi: set default aggregation frame count limit to 31
  * drm/i915: only enable hotplug for detected outputs
  * firewire: core: add_descriptor size check
  * SECURITY: selinux, fix update_rlimit_cpu parameter
  * regulator: Specify REGULATOR_CHANGE_STATUS for WM835x LED constraints
  * x86: Add Dell OptiPlex 760 reboot quirk
    - LP: #488319
  * x86: Add quirk for Intel DG45FC board to avoid low memory corruption
  * x86/amd-iommu: Fix possible integer overflow
  * clocksource: fix compilation if no GENERIC_TIME
  * tcp: update the netstamp_needed counter when cloning sockets
  * sky2: Fix oops in sky2_xmit_frame() after TX timeout
  * net: restore ip source validation
  * af_packet: Don't use skb after dev_queue_xmit()
  * ax25: netrom: rose: Fix timer oopses
  * KVM: allow userspace to adjust kvmclock offset
  * oprofile/x86: add Xeon 7500 series support
  * oprofile/x86: fix crash when profiling more than 28 events
  * libata: retry link resume if necessary
  * mm: percpu-vmap fix RCU list walking
  * mm: purge fragmented percpu vmap blocks
  * block: fix bio_add_page for non trivial merge_bvec_fn case
  * Fix 'flush_old_exec()/setup_new_exec()' split
  * random: drop weird m_time/a_time manipulation
  * random: Remove unused inode variable
  * block: fix bugs in bio-integrity mempool usage
  * usb: r8a66597-hdc disable interrupts fix
  * connector: Delete buggy notification code.
  * be2net: Bug fix to support newer generation of BE ASIC
  * be2net: Fix memset() arg ordering.
  * mm: flush dcache before writing into page to avoid alias
  * mac80211: fix NULL pointer dereference when ftrace is enabled
  * imxfb: correct location of callbacks in suspend and resume
  * mx3fb: some debug and initialisation fixes
  * starfire: clean up properly if firmware loading fails
  * kernel/cred.c: use kmem_cache_free
  * uartlite: fix crash when using as console
  * pktcdvd: removing device does not remove its sysfs dir
  * ath9k: fix eeprom INI values override for 2GHz-only cards
  * ath9k: fix beacon slot/buffer leak
  * powerpc: TIF_ABI_PENDING bit removal
  * NET: fix oops at bootime in sysctl code
  * Linux 2.6.32.8
 -- Andy Whitcroft <apw@canonical.com>   Wed, 10 Feb 2010 18:56:52 +0000

Changed in linux (Ubuntu):
status:	In Progress → Fix Released

Revision history for this message

Martin Pitt (pitti) wrote on 2010-03-24: Please test proposed package

#3

Accepted linux into karmic-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

tags:

added: verification-needed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-04-28:

#4

Download full text (5.1 KiB)

This bug was fixed in the package linux - 2.6.31-21.59

---------------
linux (2.6.31-21.59) karmic-proposed; urgency=low

[ Andy Whitcroft ]

* [Config] generic-pae switch to M586TSC
- LP: #519448

[ Chris Wilson ]

* (pre-stable) drm/i915: Increase fb alignment to 64k
- LP: #404064

[ Colin Ian King ]

* Input: i8042 - bypass AUX IRQ delivery test on laptops
- LP: #534448

[ Jerone Young ]

* SAUCE: Fix volume hotkeys for Dell Studio 1557
- LP: #465250

[ Mirsal Ennaime ]

* SAUCE: aufs: Fix header files inclusion in debug.h
- LP: #517151

[ Stefan Bader ]

* [Config] Enable all CGROUP configuration options
- LP: #480739

[ Surbhi Palande ]

  * Revert "[Upstream] acerhdf: Limit modalias matching to supported
    boards"
    - LP: #509730
  * [Config] ext3 defaults to ordered mode
    - LP: #510067

[ Tim Gardner ]

* [Config] Fix sub-flavours package conflicts
- LP: #454827

[ Upstream Kernel Changes ]

  * PCI/cardbus: Add a fixup hook and fix powerpc
    - LP: #455723
  * fnctl: f_modown should call write_lock_irqsave/restore
    - LP: #519436
  * ACPI: enable C2 and Turbo-mode on Nehalem notebooks on A/C
    - LP: #516325
  * tg3: Add 57788, remove 57720
    - LP: #515390
  * HID: ignore all recent SoundGraph iMON devices
    - LP: #488443
  * Input: ALPS - add interleaved protocol support (Dell E6x00 series)
    - LP: #296610
  * acerhdf: limit modalias matching to supported
    - LP: #509730
  * ASoC: Do not write to invalid registers on the wm9712.
    - LP: #509730
  * cifs: NULL out tcon, pSesInfo, and srvTcp pointers when chasing DFS
    referrals
    - LP: #509730
  * clockevents: Prevent clockevent_devices list corruption on cpu hotplug
    - LP: #509730
  * dma: at_hdmac: correct incompatible type for argument 1 of
    'spin_lock_bh'
    - LP: #509730
  * drivers/net/usb: Correct code taking the size of a pointer
    - LP: #509730
  * Libertas: fix buffer overflow in lbs_get_essid()
    - LP: #509730
  * md: Fix unfortunate interaction with evms
    - LP: #509730
  * pata_cmd64x: fix overclocking of UDMA0-2 modes
    - LP: #509730
  * pata_hpt3x2n: fix clock turnaround
    - LP: #509730
  * SCSI: fc class: fix fc_transport_init error handling
    - LP: #509730
  * sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM buffer
    - LP: #509730
  * USB: emi62: fix crash when trying to load EMI 6|2 firmware
    - LP: #509730
  * USB: Fix a bug on appledisplay.c regarding signedness
    - LP: #509730
  * USB: musb: gadget_ep0: avoid SetupEnd interrupt
    - LP: #509730
  * USB: option: support hi speed for modem Haier CE100
    - LP: #490068, #509730
  * x86, cpuid: Add "volatile" to asm in native_cpuid()
    - LP: #509730
  * e100: Use pci pool to work around GFP_ATOMIC order 5 memory allocation
    failure
    - LP: #509730
  * e100: Fix broken cbs accounting due to missing memset.
    - LP: #509730
  * hostap: Revert a toxic part of the conversion to net_device_ops
    - LP: #509730
  * hwmon: (fschmd) Fix check on unsigned in watchdog_write()
    - LP: #509730
  * hwmon: (sht15) Off-by-one error in array index + incorrect constants
    - LP: #509730
  * i2c/tsl2550: Fix...

Ubuntu
linux package

No XEN domU support in 32bit virtual flavour

Bug Description

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Other bug subscribers

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Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Fix Released	Wishlist	Andy Whitcroft
	Karmic	Fix Released	Wishlist	Stefan Bader

Changed in linux (Ubuntu Karmic):
status:	Fix Committed → Fix Released

Ubuntulinux package

No XEN domU support in 32bit virtual flavour

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Ubuntu
linux package