Ubuntu
linux package

Samsung N150 Plus backlight does not work with ACPI driver

Bug #875893 reported by Andrzej P on 2011年10月16日

This bug affects 2 people

Affects		Status	Importance
linux (Ubuntu)	Fix Released	Undecided	Brad Figg
Oneiric	Fix Released	Undecided	Unassigned
Precise	Fix Released	Undecided	Brad Figg

Bug Description

SRU Justification:

Impact:
Backlight hotkeys are registered and OSD shows backlight level going up and down but there is no effect on actual backlight level.

Fix:
Apply a system specific quirk to the kernel for this model.

Testing:
TBD

Following the debugging instructions here: <https://wiki.ubuntu.com/Kernel/Debugging/Backlight>, I have added the kernel boot parameter "acpi_backlight=vendor" and this makes the backlight work as expected.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: andrzej 1460 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 47'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,144dc072,00100004'
Controls : 14
Simple ctrls : 9
Date: Sun Oct 16 19:15:03 2011
HibernationDevice: RESUME=UUID=86d5ebb5-f2d7-4c81-89f6-11aad8001fd9
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=828f538c-35f0-4bfb-b594-4d72b443e430 ro quiet splash vt.handoff=7 acpi_backlight=vendor
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
SourcePackage: linux
StagingDrivers: brcmsmac brcmutil
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/20/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 01GT.M026.20101220.RHU
dmi.board.asset.tag: SAMSUNG
dmi.board.name: N150P
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr01GT.M026.20101220.RHU:bd12/20/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: N150P
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

See original description

Tags:

Related branches

lp:ubuntu/precise/linux-armadaxp

lp:ubuntu/lucid-proposed/linux-lts-backport-oneiric

lp:ubuntu/precise-proposed/linux-ti-omap4

lp:ubuntu/oneiric-proposed/linux-ti-omap4

lp:ubuntu/precise-proposed/linux-armadaxp

CVE References

Revision history for this message

Andrzej P (andrzej-morgangilbert) wrote on 2011年10月16日: #1

AcpiTables.txt Edit (143.5 KiB, text/plain; charset="utf-8")
AlsaDevices.txt Edit (410 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (57.5 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (1.9 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (9.1 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (664 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (1.8 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (276 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (11.8 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (432 bytes, text/plain; charset="utf-8")
PciMultimedia.txt Edit (617 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (2.8 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.3 KiB, text/plain; charset="utf-8")
PulseSinks.txt Edit (2.2 KiB, text/plain; charset="utf-8")
PulseSources.txt Edit (3.4 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (114 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (104.5 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (232.7 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (328.8 KiB, text/plain; charset="utf-8")

Brad Figg (brad-figg) on 2011年10月16日

Changed in linux (Ubuntu):

status: New → Confirmed

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2011年10月17日: #2

Would it be possible for you to test the latest upstream kernel? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the release candidate kernel versus the daily build. Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

tags: added: needs-upstream-testing

Revision history for this message

Andrzej P (andrzej-morgangilbert) wrote on 2011年10月17日: #3

I have tested the latest release candidate and today's daily build. The bug as described is present in both. 'uname -a' output for the kernels was:

RC:
Linux ap-laptop 3.1.0-0301rc9-generic #201110050905 SMP Wed Oct 5 09:15:03 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

Daily:
Linux ap-laptop 3.1.0-999-generic #201110171146 SMP Mon Oct 17 11:50:29 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

tags: removed: needs-upstream-testing

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2011年10月17日: #4

This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report at bugzilla.kernel.org? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug.

If you are comfortable with opening a bug upstream, It would be great if you can report back the upstream bug number in this bug report. That will allow us to link this bug to the upstream report.

Changed in linux (Ubuntu):

status: Confirmed → Triaged

Revision history for this message

Andrzej P (andrzej-morgangilbert) wrote on 2011年12月23日: #5

lp875893.patch Edit (623 bytes, text/plain)

I was not able to open an upstream bug at bugzilla.kernel.org because
it is still offline.

It turns out that this laptop requires the 'samsung-laptop' platform
driver in order for backlight control to work. The driver contains a
whitelist of the DMI strings of models known to require this driver.
This laptop identifies itself thusly:

$ sudo dmidecode -s system-product-name
N150P

The attached patch adds this model to the whitelist which causes the
driver to load and work as expected. The boot parameter
"acpi_backlight=vendor" seems to have the same ultimate affect as this
patch but needs to be manually set.

I have forwarded the patch upstream:
https://lkml.org/lkml/2011/12/22/364
and
http://thread.gmane.org/gmane.linux.drivers.platform.x86.devel/2808

Ubuntu Foundations Team Bug Bot (crichton) on 2011年12月23日

tags: added: patch

Brad Figg (brad-figg) on 2012年03月29日

description: updated

Revision history for this message

Brad Figg (brad-figg) wrote on 2012年03月29日: #6

Patch submitted to the Ubuntu kernel mailing list.

Changed in linux (Ubuntu):

assignee: nobody → Brad Figg (brad-figg)

status: Triaged → In Progress

Tim Gardner (timg-tpi) on 2012年03月30日

Changed in linux (Ubuntu Oneiric):

status: New → Fix Committed

Changed in linux (Ubuntu Precise):

status: In Progress → Fix Committed

Revision history for this message

Ubuntu Foundations Team Bug Bot (crichton) wrote on 2012年03月30日: #7

The attachment "lp875893.patch" of this bug report has been identified as being a patch. The ubuntu-reviewers team has been subscribed to the bug report so that they can review the patch. In the event that this is in fact not a patch you can resolve this situation by removing the tag 'patch' from the bug report and editing the attachment so that it is not flagged as a patch. Additionally, if you are member of the ubuntu-reviewers team please also unsubscribe the team from this bug report.

[This is an automated message performed by a Launchpad user owned by Brian Murray. Please contact him regarding any issues with the action taken in this bug report.]

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012年04月03日: #8

Download full text (5.2 KiB)

This bug was fixed in the package linux - 3.2.0-22.35

---------------
linux (3.2.0-22.35) precise; urgency=low

[ Andy Whitcroft ]

* Revert "SAUCE: hotkey quirks for various Zeptro Znote and Fujitsu Amilo
laptops"
* SAUCE: (no-up) elide some ioctl warnings which are known benign
- LP: #972355

[ Brad Figg ]

* SAUCE (no-up) Provide a param for allowing the BIOS to handle changing
the brightness on AC/battery status changes.
- LP: #949311
* SAUCE (drop after 3.4) Quirk for enabling backlight hotkeys on Samsung
N150P
- LP: #875893

[ Colin Ian King ]

* SAUCE: PCI: Allow pcie_aspm=force to work even when FADT indicates it
is unsupported
- LP: #962038

[ Daniel Vetter ]

* SAUCE: (drop after 3.5) drm/i915: reinstate GM45 TV detection fix
- LP: #638939

[ Kees Cook ]

* SAUCE: SECCOMP: audit: always report seccomp violations
* SAUCE: SECCOMP: adjust prctl constant

[ Leann Ogasawara ]

* [Config] Enable CONFIG_USBIP_CORE=m
- LP: #900384
* Rebase to v3.2.14
* [Config] Updateconfigs after rebase to v3.2.14

[ Stefan Bader ]

* d-i: Fix module name for dm-raid45
- LP: #969248

[ Tim Gardner ]

* SAUCE: remove __initdata from vesafb_fix
- LP: #969309

[ Upstream Kernel Changes ]

* Revert "sched: tg->se->load should be initialised to tg->shares"
* toshiba_acpi: make one-bit bitfields unsigned
- LP: #810015
* ACPI: EC: Add ec_get_handle()
- LP: #810015
* toshiba_acpi: Support alternate hotkey interfaces
- LP: #810015
* toshiba_acpi: Support additional hotkey scancodes
- LP: #810015
* toshiba_acpi: Refuse to load on machines with buggy INFO
implementations
- LP: #810015
* ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to
broken suspend functionality.
- LP: #886850
* sweep the floors and convert some .get_drvinfo routines to strlcpy
- LP: #921793
* be2net: init (vf)_if_handle/vf_pmac_id to handle failure scenarios
- LP: #921793
* be2net: stop checking the UE registers after an EEH error
- LP: #921793
* be2net: don't log more than one error on detecting EEH/UE errors
- LP: #921793
* be2net: stop issuing FW cmds if any cmd times out
- LP: #921793
* be2net: Fix TX queue create for Lancer
- LP: #921793
* be2net: add register dump feature for Lancer
- LP: #921793
* be2net: Add EEPROM dump feature for Lancer
- LP: #921793
* be2net: Fix VLAN promiscous mode for Lancer
- LP: #921793
* be2net: Use V1 query link status command for lancer
- LP: #921793
* be2net: Move to new SR-IOV implementation in Lancer
- LP: #921793
* be2net: Fix error recovery paths
- LP: #921793
* be2net: Add error handling for Lancer
- LP: #921793
* be2net: Use new hash key
- LP: #921793
* be2net: Fix non utilization of RX queues
- LP: #921793
* be2net: netpoll support
- LP: #921793
* be2net: update some counters to display via ethtool
- LP: #921793
* be2net: workaround to fix a bug in BE
- LP: #921793
* be2net: fix ethtool ringparam reporting
- LP: #921793
* be2net: refactor/cleanup vf configuration code
- LP: #921793
...

This bug was fixed in the package linux - 3.2.0-22.35
---------------
linux (3.2.0-22.35) precise; urgency=low
 [ Andy Whitcroft ]
 * Revert "SAUCE: hotkey quirks for various Zeptro Znote and Fujitsu Amilo
 laptops"
 * SAUCE: (no-up) elide some ioctl warnings which are known benign
 - LP: #972355
 [ Brad Figg ]
 * SAUCE (no-up) Provide a param for allowing the BIOS to handle changing
 the brightness on AC/battery status changes.
 - LP: #949311
 * SAUCE (drop after 3.4) Quirk for enabling backlight hotkeys on Samsung
 N150P
 - LP: #875893
 [ Colin Ian King ]
 * SAUCE: PCI: Allow pcie_aspm=force to work even when FADT indicates it
 is unsupported
 - LP: #962038
 [ Daniel Vetter ]
 * SAUCE: (drop after 3.5) drm/i915: reinstate GM45 TV detection fix
 - LP: #638939
 [ Kees Cook ]
 * SAUCE: SECCOMP: audit: always report seccomp violations
 * SAUCE: SECCOMP: adjust prctl constant
 [ Leann Ogasawara ]
 * [Config] Enable CONFIG_USBIP_CORE=m
 - LP: #900384
 * Rebase to v3.2.14
 * [Config] Updateconfigs after rebase to v3.2.14
 [ Stefan Bader ]
 * d-i: Fix module name for dm-raid45
 - LP: #969248
 [ Tim Gardner ]
 * SAUCE: remove __initdata from vesafb_fix
 - LP: #969309
 [ Upstream Kernel Changes ]
 * Revert "sched: tg->se->load should be initialised to tg->shares"
 * toshiba_acpi: make one-bit bitfields unsigned
 - LP: #810015
 * ACPI: EC: Add ec_get_handle()
 - LP: #810015
 * toshiba_acpi: Support alternate hotkey interfaces
 - LP: #810015
 * toshiba_acpi: Support additional hotkey scancodes
 - LP: #810015
 * toshiba_acpi: Refuse to load on machines with buggy INFO
 implementations
 - LP: #810015
 * ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to
 broken suspend functionality.
 - LP: #886850
 * sweep the floors and convert some .get_drvinfo routines to strlcpy
 - LP: #921793
 * be2net: init (vf)_if_handle/vf_pmac_id to handle failure scenarios
 - LP: #921793
 * be2net: stop checking the UE registers after an EEH error
 - LP: #921793
 * be2net: don't log more than one error on detecting EEH/UE errors
 - LP: #921793
 * be2net: stop issuing FW cmds if any cmd times out
 - LP: #921793
 * be2net: Fix TX queue create for Lancer
 - LP: #921793
 * be2net: add register dump feature for Lancer
 - LP: #921793
 * be2net: Add EEPROM dump feature for Lancer
 - LP: #921793
 * be2net: Fix VLAN promiscous mode for Lancer
 - LP: #921793
 * be2net: Use V1 query link status command for lancer
 - LP: #921793
 * be2net: Move to new SR-IOV implementation in Lancer
 - LP: #921793
 * be2net: Fix error recovery paths
 - LP: #921793
 * be2net: Add error handling for Lancer
 - LP: #921793
 * be2net: Use new hash key
 - LP: #921793
 * be2net: Fix non utilization of RX queues
 - LP: #921793
 * be2net: netpoll support
 - LP: #921793
 * be2net: update some counters to display via ethtool
 - LP: #921793
 * be2net: workaround to fix a bug in BE
 - LP: #921793
 * be2net: fix ethtool ringparam reporting
 - LP: #921793
 * be2net: refactor/cleanup vf configuration code
 - LP: #921793
 * be2net: Add support for Skyhawk cards
 - LP: #921793
 * be2net: Fix INTx processing for Lancer
 - LP: #921793
 * be2net: fix range check for set_qos for a VF
 - LP: #921793
 * be2net: query link status in be_open()
 - LP: #921793
 * netdev: make net_device_ops const
 - LP: #921793
 * be2net: create RSS rings even in multi-channel configs
 - LP: #921793
 * ethtool: Null-terminate filename passed to ethtool_ops::flash_device
 - LP: #921793
 * sched: Fix nohz load accounting
 - LP: #838811
 * ACPICA: Fix regression in FADT revision checks
 - LP: #883441
 * asus-wmi: move WAPF variable into quirks_entry
 - LP: #969576
 * eeepc-wmi: refine quirks handling
 - LP: #969576
 * drm/i915: Sanitize BIOS debugging bits from PIPECONF
 - LP: #968307
 * drivers: hv: Get rid of some unnecessary code
 * drivers: hv: kvp: Add/cleanup connector defines
 * drivers: hv: kvp: Move the contents of hv_kvp.h to hyperv.h
 * net/hyperv: Convert camel cased variables in rndis_filter.c to lower
 cases
 * net/hyperv: Correct the assignment in netvsc_recv_callback()
 * net/hyperv: Remove the unnecessary memset in rndis_filter_send()
 * tools: hv: Use hyperv.h to get the KVP definitions
 * drivers: hv: Cleanup the kvp related state in hyperv.h
 * drivers: hv: kvp: Cleanup the kernel/user protocol
 * drivers: hv: Increase the number of VCPUs supported in the guest
 * net/hyperv: Fix data corruption in rndis_filter_receive()
 * net/hyperv: Add support for vlan trunking from guests
 * Drivers: hv: Add new message types to enhance KVP
 * net/hyperv: fix erroneous NETDEV_TX_BUSY use
 * NLS: improve UTF8 -> UTF16 string conversion routine
 * Drivers: hv: Support the newly introduced KVP messages in the driver
 * Tools: hv: Fully support the new KVP verbs in the user level daemon
 * Tools: hv: Support enumeration from all the pools
 * Drivers: scsi: storvsc: Properly handle errors from the host
 * net: mv643xx_eth: fix build error
 - LP: #921793
 * rebase to v3.2.14
 -- Leann Ogasawara <leann.ogasawara@canonical.com> 2012年4月03日 08:59:16 -0700

Changed in linux (Ubuntu Precise):

status: Fix Committed → Fix Released

Brad Figg (brad-figg) on 2012年04月07日

tags: added: verification-needed-oneiric

Revision history for this message

Andrzej P (andrzej-morgangilbert) wrote on 2012年04月07日: #9

I can confirm that with linux - 3.0.0-19.32 from oneiric-proposed, the samsung-laptop module loads and is successfully used by gnome-settings-daemon to control the backlight.

Luis Henriques (henrix-deactivatedaccount) on 2012年04月10日

tags: added: verification-done-oneiric
removed: verification-needed-oneiric

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012年04月30日: #10

Download full text (24.1 KiB)

This bug was fixed in the package linux - 3.0.0-19.33

---------------
linux (3.0.0-19.33) oneiric-proposed; urgency=low

[Luis Henriques]

* Release Tracking Bug
- LP: #985736

[ Luis Henriques ]

* SAUCE: ite-cir: postpone ISR registration
- LP: #984387

linux (3.0.0-19.32) oneiric-proposed; urgency=low

[Luis Henriques]

* Release Tracking Bug
- LP: #974368

[ Brad Figg ]

* SAUCE (no-up) Provide a param for allowing the BIOS to handle changing
the brightness on AC/battery status changes.
- LP: #949311
* SAUCE (no-up) Quirk for enabling backlight hotkeys on Samsung N150P
- LP: #875893

[ Daniel Vetter ]

* SAUCE: (drop after 3.5) drm/i915: reinstate GM45 TV detection fix
- LP: #638939

[ Herton Ronaldo Krzesinski ]

* SAUCE: (no-up) Reinstate missing hunk from nx emulation
- LP: #972821

[ Tim Gardner ]

* SAUCE: ubuntu drivers: use UMH_WAIT_PROC consistently
- LP: #963685
* SAUCE: disable_nx should not be in __cpuinitdata section for X86_32
- LP: #968233
* SAUCE: (no-up) remove __initdata from vesafb_fix
- LP: #969309

[ Upstream Kernel Changes ]

* usermodehelper: use UMH_WAIT_PROC consistently
- LP: #963685
* usermodehelper: introduce umh_complete(sub_info)
- LP: #963685
* usermodehelper: implement UMH_KILLABLE
- LP: #963685
* usermodehelper: kill umh_wait, renumber UMH_* constants
- LP: #963685
* usermodehelper: ____call_usermodehelper() doesn't need do_exit()
- LP: #963685
* kmod: introduce call_modprobe() helper
- LP: #963685
* kmod: make __request_module() killable
- LP: #963685
* x86, tsc: Fix SMI induced variation in quick_pit_calibrate()
- LP: #965586
* ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to
broken suspend functionality.
- LP: #886850
* ACPICA: Fix regression in FADT revision checks
- LP: #883441
* ASPM: Fix pcie devices with non-pcie children
- LP: #961482
* USB: option: Add MediaTek MT6276M modem&app interfaces
- LP: #971808
* USB: option driver: adding support for Telit CC864-SINGLE, CC864-DUAL
and DE910-DUAL modems
- LP: #971808
* USB: option: make interface blacklist work again
- LP: #971808
* USB: option: add ZTE MF820D
- LP: #971808
* USB: ftdi_sio: fix problem when the manufacture is a NULL string
- LP: #971808
* USB: ftdi_sio: add support for BeagleBone rev A5+
- LP: #971808
* USB: Microchip VID mislabeled as Hornby VID in ftdi_sio.
- LP: #971808
* USB: ftdi_sio: new PID: Distortec JTAG-lock-pick
- LP: #971808
* USB: ftdi_sio: add support for FT-X series devices
- LP: #971808
* USB: ftdi_sio: new PID: LUMEL PD12
- LP: #971808
* powerpc/usb: fix bug of kernel hang when initializing usb
- LP: #971808
* usb: musb: Reselect index reg in interrupt context
- LP: #971808
* usb: gadgetfs: return number of bytes on ep0 read request
- LP: #971808
* USB: gadget: Make g_hid device class conform to spec.
- LP: #971808
* futex: Cover all PI opcodes with cmpxchg enabled check
- LP: #971808
* sysfs: Fix memory leak in sysfs_sd_setsecdata().
- LP: #971808
* tty: ...

This bug was fixed in the package linux - 3.0.0-19.33
---------------
linux (3.0.0-19.33) oneiric-proposed; urgency=low
 [Luis Henriques]
 * Release Tracking Bug
 - LP: #985736
 [ Luis Henriques ]
 * SAUCE: ite-cir: postpone ISR registration
 - LP: #984387
linux (3.0.0-19.32) oneiric-proposed; urgency=low
 [Luis Henriques]
 * Release Tracking Bug
 - LP: #974368
 [ Brad Figg ]
 * SAUCE (no-up) Provide a param for allowing the BIOS to handle changing
 the brightness on AC/battery status changes.
 - LP: #949311
 * SAUCE (no-up) Quirk for enabling backlight hotkeys on Samsung N150P
 - LP: #875893
 [ Daniel Vetter ]
 * SAUCE: (drop after 3.5) drm/i915: reinstate GM45 TV detection fix
 - LP: #638939
 [ Herton Ronaldo Krzesinski ]
 * SAUCE: (no-up) Reinstate missing hunk from nx emulation
 - LP: #972821
 [ Tim Gardner ]
 * SAUCE: ubuntu drivers: use UMH_WAIT_PROC consistently
 - LP: #963685
 * SAUCE: disable_nx should not be in __cpuinitdata section for X86_32
 - LP: #968233
 * SAUCE: (no-up) remove __initdata from vesafb_fix
 - LP: #969309
 [ Upstream Kernel Changes ]
 * usermodehelper: use UMH_WAIT_PROC consistently
 - LP: #963685
 * usermodehelper: introduce umh_complete(sub_info)
 - LP: #963685
 * usermodehelper: implement UMH_KILLABLE
 - LP: #963685
 * usermodehelper: kill umh_wait, renumber UMH_* constants
 - LP: #963685
 * usermodehelper: ____call_usermodehelper() doesn't need do_exit()
 - LP: #963685
 * kmod: introduce call_modprobe() helper
 - LP: #963685
 * kmod: make __request_module() killable
 - LP: #963685
 * x86, tsc: Fix SMI induced variation in quick_pit_calibrate()
 - LP: #965586
 * ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to
 broken suspend functionality.
 - LP: #886850
 * ACPICA: Fix regression in FADT revision checks
 - LP: #883441
 * ASPM: Fix pcie devices with non-pcie children
 - LP: #961482
 * USB: option: Add MediaTek MT6276M modem&app interfaces
 - LP: #971808
 * USB: option driver: adding support for Telit CC864-SINGLE, CC864-DUAL
 and DE910-DUAL modems
 - LP: #971808
 * USB: option: make interface blacklist work again
 - LP: #971808
 * USB: option: add ZTE MF820D
 - LP: #971808
 * USB: ftdi_sio: fix problem when the manufacture is a NULL string
 - LP: #971808
 * USB: ftdi_sio: add support for BeagleBone rev A5+
 - LP: #971808
 * USB: Microchip VID mislabeled as Hornby VID in ftdi_sio.
 - LP: #971808
 * USB: ftdi_sio: new PID: Distortec JTAG-lock-pick
 - LP: #971808
 * USB: ftdi_sio: add support for FT-X series devices
 - LP: #971808
 * USB: ftdi_sio: new PID: LUMEL PD12
 - LP: #971808
 * powerpc/usb: fix bug of kernel hang when initializing usb
 - LP: #971808
 * usb: musb: Reselect index reg in interrupt context
 - LP: #971808
 * usb: gadgetfs: return number of bytes on ep0 read request
 - LP: #971808
 * USB: gadget: Make g_hid device class conform to spec.
 - LP: #971808
 * futex: Cover all PI opcodes with cmpxchg enabled check
 - LP: #971808
 * sysfs: Fix memory leak in sysfs_sd_setsecdata().
 - LP: #971808
 * tty: moxa: fix bit test in moxa_start()
 - LP: #971808
 * TTY: Wrong unicode value copied in con_set_unimap()
 - LP: #971808
 * USB: serial: fix console error reporting
 - LP: #971808
 * cdc-wdm: Fix more races on the read path
 - LP: #971808
 * cdc-wdm: Don't clear WDM_READ unless entire read buffer is emptied
 - LP: #971808
 * usb: fsl_udc_core: Fix scheduling while atomic dump message
 - LP: #971808
 * usb: Fix build error due to dma_mask is not at pdev_archdata at ARM
 - LP: #971808
 * USB: qcserial: add several new serial devices
 - LP: #971808
 * USB: qcserial: don't grab QMI port on Gobi 1000 devices
 - LP: #971808
 * usb-serial: Add support for the Sealevel SeaLINK+8 2038-ROHS device
 - LP: #971808
 * usb: cp210x: Update to support CP2105 and multiple interface devices
 - LP: #971808
 * USB: serial: mos7840: Fixed MCS7820 device attach problem
 - LP: #971808
 * rt2x00: Add support for D-Link DWA-127 to rt2800usb.
 - LP: #971808
 * rtlwifi: Handle previous allocation failures when freeing device memory
 - LP: #971808
 * rtlwifi: rtl8192c: Prevent sleeping from invalid context in rtl8192cu
 - LP: #971808
 * rtlwifi: rtl8192ce: Fix loss of receive performance
 - LP: #971808
 * math: Introduce div64_long
 - LP: #971808
 * ntp: Fix integer overflow when setting time
 - LP: #971808
 * uevent: send events in correct order according to seqnum (v3)
 - LP: #971808
 * genirq: Fix long-term regression in genirq irq_set_irq_type() handling
 - LP: #971808
 * genirq: Fix incorrect check for forced IRQ thread handler
 - LP: #971808
 * rtc: Disable the alarm in the hardware (v2)
 - LP: #971808
 * p54spi: Release GPIO lines and IRQ on error in p54spi_probe
 - LP: #971808
 * IB/iser: Post initial receive buffers before sending the final login
 request
 - LP: #971808
 * x86/ioapic: Add register level checks to detect bogus io-apic entries
 - LP: #971808
 * mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read
 mode
 - LP: #971808
 * bootmem/sparsemem: remove limit constraint in alloc_bootmem_section
 - LP: #971808
 * hugetlbfs: avoid taking i_mutex from hugetlbfs_read()
 - LP: #971808
 * ASoC: pxa-ssp: atomically set stream active masks
 - LP: #971808
 * tcm_loop: Set residual field for SCSI commands
 - LP: #971808
 * udlfb: remove sysfs framebuffer device with USB .disconnect()
 - LP: #971808
 * tcm_fc: Fix fc_exch memory leak in ft_send_resp_status
 - LP: #971808
 * md/bitmap: ensure to load bitmap when creating via sysfs.
 - LP: #971808
 * md/raid1,raid10: avoid deadlock during resync/recovery.
 - LP: #971808
 * drm/radeon: Restrict offset for legacy hardware cursor.
 - LP: #971808
 * drm/radeon/kms: fix analog load detection on DVI-I connectors
 - LP: #971808
 * drm/radeon/kms: add connector quirk for Fujitsu D3003-S2 board
 - LP: #971808
 * target: Don't set WBUS16 or SYNC bits in INQUIRY response
 - LP: #971808
 * target: Fix 16-bit target ports for SET TARGET PORT GROUPS emulation
 - LP: #971808
 * Bluetooth: Add AR30XX device ID on Asus laptops
 - LP: #971808
 * HID: add extra hotkeys in Asus AIO keyboards
 - LP: #971808
 * HID: add more hotkeys in Asus AIO keyboards
 - LP: #971808
 * pata_legacy: correctly mask recovery field for HT6560B
 - LP: #971808
 * firewire: ohci: fix too-early completion of IR multichannel buffers
 - LP: #971808
 * NFS: Properly handle the case where the delegation is revoked
 - LP: #971808
 * NFSv4: Return the delegation if the server returns NFS4ERR_OPENMODE
 - LP: #971808
 * xfs: fix inode lookup race
 - LP: #971808
 * cifs: fix issue mounting of DFS ROOT when redirecting from one domain
 controller to the next
 - LP: #971808
 * UBI: fix error handling in ubi_scan()
 - LP: #971808
 * UBI: fix eraseblock picking criteria
 - LP: #971808
 * SUNRPC: We must not use list_for_each_entry_safe() in rpc_wake_up()
 - LP: #971808
 * usbnet: increase URB reference count before usb_unlink_urb
 - LP: #971808
 * usbnet: don't clear urb->dev in tx_complete
 - LP: #971808
 * x86-32: Fix endless loop when processing signals for kernel tasks
 - LP: #971808
 * proc-ns: use d_set_d_op() API to set dentry ops in
 proc_ns_instantiate().
 - LP: #971808
 * hwmon: (fam15h_power) Correct sign extension of running_avg_capture
 - LP: #971808
 * lgdt330x: fix signedness error in i2c_read_demod_bytes()
 - LP: #971808
 * pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5
 - LP: #971808
 * e1000e: Avoid wrong check on TX hang
 - LP: #971808
 * PM / Hibernate: Enable usermodehelpers in hibernate() error path
 - LP: #971808
 * ext4: flush any pending end_io requests before DIO reads
 w/dioread_nolock
 - LP: #971808
 * jbd2: clear BH_Delay & BH_Unwritten in journal_unmap_buffer
 - LP: #971808
 * ext4: ignore EXT4_INODE_JOURNAL_DATA flag with delalloc
 - LP: #971808
 * ext4: check for zero length extent
 - LP: #971808
 * vfs: fix d_ancestor() case in d_materialize_unique
 - LP: #971808
 * udf: Fix deadlock in udf_release_file()
 - LP: #971808
 * dm crypt: fix mempool deadlock
 - LP: #971808
 * dm crypt: add missing error handling
 - LP: #971808
 * dm exception store: fix init error path
 - LP: #971808
 * backlight: fix typo in tosa_lcd.c
 - LP: #971808
 * xfs: Fix oops on IO error during xlog_recover_process_iunlinks()
 - LP: #971808
 * slub: Do not hold slub_lock when calling sysfs_slab_add()
 - LP: #971808
 * module: Remove module size limit
 - LP: #971808
 * Bluetooth: btusb: fix bInterval for high/super speed isochronous
 endpoints
 - LP: #971808
 * drm/i915: suspend fbdev device around suspend/hibernate
 - LP: #971808
 * Fix pppol2tp getsockname()
 - LP: #971808
 * net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
 - LP: #971808
 * net: fix a potential rcu_read_lock() imbalance in rt6_fill_node()
 - LP: #971808
 * net: fix napi_reuse_skb() skb reserve
 - LP: #971808
 * Remove printk from rds_sendmsg
 - LP: #971808
 * sky2: override for PCI legacy power management
 - LP: #971808
 * xfrm: Access the replay notify functions via the registered callbacks
 - LP: #971808
 * lockd: fix arg parsing for grace_period and timeout.
 - LP: #971808
 * x86, tsc: Skip refined tsc calibration on systems with reliable TSC
 - LP: #971808
 * x86, tls: Off by one limit check
 - LP: #971808
 * compat: use sys_sendfile64() implementation for sendfile syscall
 - LP: #971808
 * nfsd: don't allow zero length strings in cache_parse()
 - LP: #971808
 * serial: sh-sci: fix a race of DMA submit_tx on transfer
 - LP: #971808
 * Linux 3.0.27
 - LP: #971808
linux (3.0.0-18.31) oneiric-proposed; urgency=low
 [Luis Henriques]
 * Release Tracking Bug
 - LP: #965090
 [ Upstream Kernel Changes ]
 * regset: Prevent null pointer reference on readonly regsets
 - LP: #949905
 - CVE-2012-1097
 * regset: Return -EFAULT, not -EIO, on host-side memory fault
 - LP: #949905
 - CVE-2012-1097
 * mm: memcg: Correct unregistring of events attached to the same eventfd
 - LP: #952828
 - CVE-2012-1146
 * KVM: Remove ability to assign a device without iommu support
 - LP: #897812
 - CVE-2011-4347
 * drm/i915: Module parameters using '-1' as default must be signed type
 - LP: #925350
 * ASoC: wm8962: Fix sidetone enumeration texts
 - LP: #954576
 * NOMMU: Lock i_mmap_mutex for access to the VMA prio list
 - LP: #954576
 * hwmon: (max6639) Fix FAN_FROM_REG calculation
 - LP: #954576
 * hwmon: (max6639) Fix PPR register initialization to set both channels
 - LP: #954576
 * hwmon: (ads1015) Fix file leak in probe function
 - LP: #954576
 * powerpc/perf: power_pmu_start restores incorrect values, breaking
 frequency events
 - LP: #954576
 * drm/radeon/kms: fix MSI re-arm on rv370+
 - LP: #954576
 * PCI: workaround hard-wired bus number V2
 - LP: #954576
 * mac80211: Fix a rwlock bad magic bug
 - LP: #954576
 * ipheth: Add iPhone 4S
 - LP: #900802, #954576
 * ALSA: hda - Fix redundant jack creations for cx5051
 - LP: #954576
 * mmc: core: check for zero length ioctl data
 - LP: #954576
 * NFSv4: Ensure we throw out bad delegation stateids on
 NFS4ERR_BAD_STATEID
 - LP: #954576
 * ARM: 7321/1: cache-v7: Disable preemption when reading CCSIDR
 - LP: #954576
 * ARM: 7325/1: fix v7 boot with lockdep enabled
 - LP: #954576
 * net: Make qdisc_skb_cb upper size bound explicit.
 - LP: #954576
 * IPoIB: Stop lying about hard_header_len and use skb->cb to stash LL
 addresses
 - LP: #954576
 * gro: more generic L2 header check
 - LP: #954576
 * veth: Enforce minimum size of VETH_INFO_PEER
 - LP: #954576
 * 3c59x: shorten timer period for slave devices
 - LP: #954576
 * ipv6-multicast: Fix memory leak in input path.
 - LP: #954576
 * ipv6-multicast: Fix memory leak in IPv6 multicast.
 - LP: #954576
 * ipv4: fix for ip_options_rcv_srr() daddr update.
 - LP: #954576
 * ipv4: Save nexthop address of LSRR/SSRR option to IPCB.
 - LP: #954576
 * ipv4: Fix wrong order of ip_rt_get_source() and update iph->daddr.
 - LP: #954576
 * ipv4: reset flowi parameters on route connect
 - LP: #954576
 * net: Don't proxy arp respond if iif == rt->dst.dev if private VLAN is
 disabled
 - LP: #954576
 * netpoll: netpoll_poll_dev() should access dev->flags
 - LP: #954576
 * net_sched: Bug in netem reordering
 - LP: #954576
 * via-velocity: S3 resume fix.
 - LP: #954576
 * tcp_v4_send_reset: binding oif to iif in no sock case
 - LP: #954576
 * tcp: allow tcp_sacktag_one() to tag ranges not aligned with skbs
 - LP: #954576
 * tcp: fix range tcp_shifted_skb() passes to tcp_sacktag_one()
 - LP: #954576
 * tcp: fix tcp_shifted_skb() adjustment of lost_cnt_hint for FACK
 - LP: #954576
 * route: fix ICMP redirect validation
 - LP: #954576
 * ipv4: fix redirect handling
 - LP: #954576
 * USB: Added Kamstrup VID/PIDs to cp210x serial driver.
 - LP: #954576
 * USB: option: cleanup zte 3g-dongle's pid in option.c
 - LP: #954576
 * USB: Serial: ti_usb_3410_5052: Add Abbot Diabetes Care cable id
 - LP: #954576
 * USB: Remove duplicate USB 3.0 hub feature #defines.
 - LP: #954576
 * USB: Fix handoff when BIOS disables host PCI device.
 - LP: #954576
 * xhci: Fix oops caused by more USB2 ports than USB3 ports.
 - LP: #954576
 * xhci: Fix encoding for HS bulk/control NAK rate.
 - LP: #954576
 * USB: Set hub depth after USB3 hub reset
 - LP: #954576
 * i387: math_state_restore() isn't called from asm
 - LP: #954576
 * i387: make irq_fpu_usable() tests more robust
 - LP: #954576
 * i387: fix sense of sanity check
 - LP: #954576
 * i387: fix x86-64 preemption-unsafe user stack save/restore
 - LP: #954576
 * i387: move TS_USEDFPU clearing out of __save_init_fpu and into callers
 - LP: #954576
 * i387: don't ever touch TS_USEDFPU directly, use helper functions
 - LP: #954576
 * i387: do not preload FPU state at task switch time
 - LP: #954576
 * i387: move AMD K7/K8 fpu fxsave/fxrstor workaround from save to restore
 - LP: #954576
 * i387: move TS_USEDFPU flag from thread_info to task_struct
 - LP: #954576
 * i387: re-introduce FPU state preloading at context switch time
 - LP: #954576
 * usb-storage: fix freezing of the scanning thread
 - LP: #954576
 * USB: Don't fail USB3 probe on missing legacy PCI IRQ.
 - LP: #954576
 * x86/amd: Fix L1i and L2 cache sharing information for AMD family 15h
 processors
 - LP: #954576
 * ath9k: stop on rates with idx -1 in ath9k rate control's .tx_status
 - LP: #954576
 * genirq: Unmask oneshot irqs when thread was not woken
 - LP: #954576
 * genirq: Handle pending irqs in irq_startup()
 - LP: #954576
 * scsi_scan: Fix 'Poison overwritten' warning caused by using freed
 'shost'
 - LP: #954576
 * scsi_pm: Fix bug in the SCSI power management handler
 - LP: #954576
 * ipvs: fix matching of fwmark templates during scheduling
 - LP: #954576
 * jme: Fix FIFO flush issue
 - LP: #954576
 * davinci_emac: Do not free all rx dma descriptors during init
 - LP: #954576
 * builddeb: Don't create files in /tmp with predictable names
 - LP: #954576
 * hdpvr: fix race conditon during start of streaming
 - LP: #954576
 * hwmon: (f75375s) Fix register write order when setting fans to full
 speed
 - LP: #954576
 * epoll: introduce POLLFREE to flush ->signalfd_wqh before kfree()
 - LP: #954576
 * epoll: ep_unregister_pollwait() can use the freed pwq->whead
 - LP: #954576
 * epoll: limit paths
 - LP: #954576
 * cdrom: use copy_to_user() without the underscores
 - LP: #954576
 * Linux 3.0.23
 - LP: #954576
 * autofs: work around unhappy compat problem on x86-64
 - LP: #954576
 * Fix autofs compile without CONFIG_COMPAT
 - LP: #954576
 * compat: fix compile breakage on s390
 - LP: #954576
 * drm/i915: Prevent a machine hang by checking crtc->active before
 loading lut
 - LP: #954576
 * ARM: LPC32xx: serial.c: HW bug workaround
 - LP: #954576
 * ARM: LPC32xx: serial.c: Fixed loop limit
 - LP: #954576
 * ARM: LPC32xx: irq.c: Clear latched event
 - LP: #954576
 * ARM: LPC32xx: Fix interrupt controller init
 - LP: #954576
 * ARM: LPC32xx: Fix irq on GPI_28
 - LP: #954576
 * watchdog: hpwdt: clean up set_memory_x call for 32 bit
 - LP: #954576
 * i2c: mxs: only flag completion when queue is completely done
 - LP: #954576
 * regulator: fix the ldo configure according to 88pm860x spec
 - LP: #954576
 * S390: KEYS: Enable the compat keyctl wrapper on s390x
 - LP: #954576
 * ALSA: hda - Add a fake mute feature
 - LP: #954576
 * ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs
 - LP: #954576
 * mfd: Fix ACPI conflict check
 - LP: #954576
 * genirq: Clear action->thread_mask if IRQ_ONESHOT is not set
 - LP: #954576
 * ARM: S3C24XX: DMA resume regression fix
 - LP: #954576
 * Move Logitech Harmony 900 from cdc_ether to zaurus
 - LP: #954576
 * alpha: fix 32/64-bit bug in futex support
 - LP: #954576
 * mmc: sdhci-esdhc-imx: fix for mmc cards on i.MX5
 - LP: #954576
 * NOMMU: Don't need to clear vm_mm when deleting a VMA
 - LP: #954576
 * cifs: fix dentry refcount leak when opening a FIFO on lookup
 - LP: #954576
 * mac80211: zero initialize count field in ieee80211_tx_rate
 - LP: #954576
 * ath9k_hw: prevent writes to const data on AR9160
 - LP: #954576
 * mm: thp: fix BUG on mm->nr_ptes
 - LP: #954576
 * HID: usbhid: Add NOGET quirk for the AIREN Slim+ keyboard
 - LP: #954576
 * crypto: mv_cesa - fix final callback not ignoring input data
 - LP: #954576
 * osd_uld: Bump MAX_OSD_DEVICES from 64 to 1,048,576
 - LP: #954576
 * ASoC: dapm: Check for bias level when powering down
 - LP: #954576
 * ASoC: i.MX SSI: Fix DSP_A format.
 - LP: #954576
 * avr32: select generic atomic64_t support
 - LP: #954576
 * kprobes: adjust "fix a memory leak in function pre_handler_kretprobe()"
 - LP: #954576
 * drm/i915: gen7: implement rczunit workaround
 - LP: #954576
 * drm/i915: gen7: Implement an L3 caching workaround.
 - LP: #954576
 * drm/i915: gen7: work around a system hang on IVB
 - LP: #954576
 * drm/i915: gen7: Disable the RHWO optimization as it can cause GPU
 hangs.
 - LP: #954576
 * ARM: orion: Fix USB phy for orion5x.
 - LP: #954576
 * ARM: orion: Fix Orion5x GPIO regression from MPP cleanup
 - LP: #954576
 * OMAP: DSS2: HDMI: use default dividers
 - LP: #954576
 * OMAP: 4430SDP/Panda: use gpio_free_array to free HDMI gpios
 - LP: #954576
 * OMAP: 4430SDP/Panda: rename HPD GPIO to CT_CP_HPD
 - LP: #954576
 * OMAPDSS: remove wrong HDMI HPD muxing
 - LP: #954576
 * OMAP: 4430SDP/Panda: setup HDMI GPIO muxes
 - LP: #954576
 * OMAP: 4430SDP/Panda: add HDMI HPD gpio
 - LP: #954576
 * OMAPDSS: HDMI: PHY burnout fix
 - LP: #954576
 * ARM: 7345/1: errata: update workaround for A9 erratum #743622
 - LP: #954576
 * media: staging: lirc_serial: Fix init/exit order
 - LP: #954576
 * media: staging: lirc_serial: Free resources on failure paths of
 lirc_serial_probe()
 - LP: #954576
 * media: staging: lirc_serial: Fix deadlock on resume failure
 - LP: #954576
 * media: staging: lirc_serial: Do not assume error codes returned by
 request_irq()
 - LP: #954576
 * Input: ALPS - fix touchpad detection when buttons are pressed
 - LP: #954576
 * hwmon: (pmbus_core) Fix maximum number of POUT alarm attributes
 - LP: #954576
 * hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000
 - LP: #954576
 * hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and
 MCP9804
 - LP: #954576
 * carl9170: Fix memory accounting when sta is in power-save mode.
 - LP: #954576
 * drm/radeon/kms: set SX_MISC in the r6xx blit code (v2)
 - LP: #954576
 * net/usbnet: avoid recursive locking in usbnet_stop()
 - LP: #954576
 * dm io: fix discard support
 - LP: #954576
 * dm raid: fix flush support
 - LP: #954576
 * cs5535-mfgpt: don't call __init function from __devinit
 - LP: #954576
 * mfd: Fix cs5535 section mismatch
 - LP: #954576
 * Linux 3.0.24
 - LP: #954576
 * eCryptfs: Improve statfs reporting
 - LP: #885744
 * KVM: x86: extend "struct x86_emulate_ops" with "get_cpuid"
 - LP: #917842
 - CVE-2012-0045
 * KVM: x86: fix missing checks in syscall emulation
 - LP: #917842
 - CVE-2012-0045
 * Bluetooth: Fix l2cap conn failures for ssp devices
 - LP: #872044
 * ASoC: neo1973: fix neo1973 wm8753 initialization
 - LP: #959470
 * aio: fix io_setup/io_destroy race
 - LP: #959470
 * aio: fix the "too late munmap()" race
 - LP: #959470
 * x86: Derandom delay_tsc for 64 bit
 - LP: #959470
 * PCI: ignore pre-1.1 ASPM quirking when ASPM is disabled
 - LP: #959470
 * firewire: cdev: fix 32 bit userland on 64 bit kernel compat corner
 cases
 - LP: #959470
 * firewire: core: handle ack_busy when fetching the Config ROM
 - LP: #959470
 * PM / Driver core: leave runtime PM enabled during system shutdown
 - LP: #959470
 * rt2x00: fix random stalls
 - LP: #959470
 * vfs: fix return value from do_last()
 - LP: #959470
 * vfs: fix double put after complete_walk()
 - LP: #959470
 * acer-wmi: support Lenovo ideapad S205 wifi switch
 - LP: #959470
 * acer-wmi: check wireless capability flag before register rfkill
 - LP: #959470
 * acer-wmi: No wifi rfkill on Lenovo machines
 - LP: #959470
 * neighbour: Fixed race condition at tbl->nht
 - LP: #959470
 * ipsec: be careful of non existing mac headers
 - LP: #959470
 * ppp: fix 'ppp_mp_reconstruct bad seq' errors
 - LP: #959470
 * tcp: fix false reordering signal in tcp_shifted_skb
 - LP: #959470
 * vmxnet3: Fix transport header size
 - LP: #959470
 * tcp: don't fragment SACKed skbs in tcp_mark_head_lost()
 - LP: #959470
 * bridge: check return value of ipv6_dev_get_saddr()
 - LP: #959470
 * tcp: fix tcp_shift_skb_data() to not shift SACKed data below snd_una
 - LP: #959470
 * IPv6: Fix not join all-router mcast group when forwarding set.
 - LP: #959470
 * atl1c: dont use highprio tx queue
 - LP: #959470
 * usb: asix: Patch for Sitecom LN-031
 - LP: #959470
 * compat: Re-add missing asm/compat.h include to fix compile breakage on
 s390
 - LP: #959470
 * regulator: Fix setting selector in tps6524x set_voltage function
 - LP: #959470
 * block: Fix NULL pointer dereference in sd_revalidate_disk
 - LP: #959470
 * block, sx8: fix pointer math issue getting fw version
 - LP: #959470
 * block: fix __blkdev_get and add_disk race condition
 - LP: #959470
 * Block: use a freezable workqueue for disk-event polling
 - LP: #959470
 * sfc: Fix assignment of ip_summed for pre-allocated skbs
 - LP: #959470
 * sparc32: Add -Av8 to assembler command line.
 - LP: #959470
 * compat: Re-add missing asm/compat.h include to fix compile breakage on
 s390
 - LP: #959470
 * hwmon: (w83627ehf) Fix writing into fan_stop_time for NCT6775F/NCT6776F
 - LP: #959470
 * hwmon: (w83627ehf) Fix memory leak in probe function
 - LP: #959470
 * i2c-algo-bit: Fix spurious SCL timeouts under heavy load
 - LP: #959470
 * Linux 3.0.25
 - LP: #959470
 * KBuild: Allow scripts/* to be cross compiled
 - LP: #963823
 * nilfs2: fix NULL pointer dereference in nilfs_load_super_block()
 - LP: #963823
 * afs: Read of file returns EBADMSG
 - LP: #963823
 * afs: Remote abort can cause BUG in rxrpc code
 - LP: #963823
 * perf tools: Incorrect use of snprintf results in SEGV
 - LP: #963823
 * tcp: fix syncookie regression
 - LP: #963823
 * ipv6: Don't dev_hold(dev) in ip6_mc_find_dev_rcu.
 - LP: #963823
 * iwl3945: fix possible il->txq NULL pointer dereference in delayed works
 - LP: #963823
 * powerpc/pmac: Fix SMP kernels on pre-core99 UP machines
 - LP: #963823
 * Linux 3.0.26
 - LP: #963823
 -- Luis Henriques <luis.henriques@canonical.com> 2012年4月19日 18:25:37 +0100

Changed in linux (Ubuntu Oneiric):

status: Fix Committed → Fix Released

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