Ubuntu
linux package

comedi drivers are missing completley in the /lib/modules dir

Bug #563436 reported by Bernd Porr on 2010-04-14

This bug affects 6 people

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Fix Released	Medium	Leann Ogasawara	Ubuntu lucid-updates
	Lucid	Fix Released	Medium	Leann Ogasawara	Ubuntu lucid-updates

Bug Description

SRU Justification/Impact:

It seems the comedi staging drivers were disabled in Lucid. This is a regression from Karmic. I'm not sure why these were disabled, so if someone has a good reason for them to remain disabled please speak up.

Per the request of the usbdux maintainer, I've re-enabled comedi by reverting the patch which disabled it. I recognize we are frozen for the upcoming release so please consider this for the first Lucid Stable Release Update.

TEST CASE:

I've built a test kernel which re-enables comedi and have received confirmation from the bug reporter (usbdux maintainer) that this indeed provides the comedi drivers.

=====

The kernel modules for comedi were available in karmic but have disappeared from lucid. In the original kernel package comedi exists:
bp1@bp1-lab:/usr/local/src$ ls -l linux-2.6.32.11/drivers/staging/
total 176
drwxrwxr-x 2 root root 4096 2010-04-01 23:59 altpciechdma
drwxrwxr-x 2 root root 4096 2010-04-01 23:59 android
drwxrwxr-x 2 root root 4096 2010-04-01 23:59 asus_oled
drwxrwxr-x 2 root root 4096 2010-04-01 23:59 b3dfg
drwxrwxr-x 4 root root 4096 2010-04-01 23:59 comedi
drwxrwxr-x 2 root root 4096 2010-04-01 23:59 cx25821
drwxrwxr-x 5 root root 4096 2010-04-01 23:59 dream
whereas in the precompiled modules comedi is missing:
bp1@bp1-lab:/usr/local/src$ ls -l /lib/modules/2.6.32-21-generic/kernel/drivers/staging/
total 128
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 altpciechdma
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 asus_oled
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 b3dfg
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 cx25821
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 dst
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 echo
drwxr-xr-x 2 root root 4096 2010-04-14 22:16 et131x

Note that I have reported a comedi related bug for karmic (Bug #483343) and it was promised that this would be fixed for lucid.

Can you guys include comedi in 2.6.32. That would be great if that could be fixed before the release of lucid because I (and the comedi community) was really looking forward to an ubuntu with all comedi drivers installed. We have spent quite a lot of effort to get comedi into the mainstream kernel and comedi is used by many users.

/Bernd

Linux bp1-lab 2.6.32-21-generic #31-Ubuntu SMP Tue Apr 13 20:34:00 UTC 2010 i686 GNU/Linux
bp1@bp1-lab:/usr/local/src$ cat /proc/version_signature
Ubuntu 2.6.32-21.31-generic 2.6.32.11+drm33.2

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.31
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.31-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bp1 1389 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfe024000 irq 23'
   Mixer name : 'SigmaTel STAC9227'
   Components : 'HDA:83847618,102801f4,00100201'
   Controls : 31
   Simple ctrls : 21
Date: Wed Apr 14 23:21:36 2010
HibernationDevice: RESUME=UUID=9371ee38-3399-4f29-b63b-2f270c1490b9
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
lo no wireless extensions.

eth0 no wireless extensions.
Lsusb:
Bus 002 Device 003: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
Bus 002 Device 002: ID 046a:0001 Cherry GmbH My3000 Keyboard
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 13d8:0001
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc Dimension C521
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=92275eb7-4fa4-4422-818e-acd416b744b1 ro
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:

SourcePackage: linux
dmi.bios.date: 12/09/2006
dmi.bios.vendor: Dell Inc
dmi.bios.version: 1.1.4
dmi.board.name: 0HY175
dmi.board.vendor: Dell Inc
dmi.board.version: A03
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc
dmi.modalias: dmi:bvnDellInc:bvr1.1.4:bd12/09/2006:svnDellInc:pnDimensionC521:pvr:rvnDellInc:rn0HY175:rvrA03:cvnDellInc:ct3:cvr:
dmi.product.name: Dimension C521
dmi.sys.vendor: Dell Inc

See original description

Tags:

Related branches

lp://staging/ubuntu/lucid-proposed/linux-mvl-dove

lp://staging/ubuntu/lucid-proposed/linux-ec2

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-14:

AlsaDevices.txt Edit (403 bytes, text/plain; charset="utf-8")
ArecordDevices.txt Edit (220 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (44.3 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (3.8 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.0.txt Edit (8.2 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (500 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (14.2 KiB, text/plain; charset="utf-8")
PciMultimedia.txt Edit (571 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (631 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.1 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.0 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (97.1 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (213.5 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (76.5 KiB, text/plain; charset="utf-8")

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-15:

I have compiled from source with the standard config file which actually contains the lines:
CONFIG_COMEDI=m
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_PCI_DRIVERS=m
CONFIG_COMEDI_PCMCIA_DRIVERS=m
CONFIG_COMEDI_USB_DRIVERS=m

and after manual compile I get the drivers and everything works fine. Seems so that the comedi subdirectory has been removed by hand?

Bernd Porr (berndporr) on 2010-04-15

tags:	added: kernel-lucid
description:	updated

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-15:

I've just checked if the bugs from (Bug #483343) have been fixed in 2.6.32 but they haven't.

Revision history for this message

Leann Ogasawara (leannogasawara) wrote on 2010-04-15:

Hi Bernd,

It appears comedi was disabled on purpose. Not sure why. This might have to be re-enabled post release as a Stable Release Update as the entire distro is now frozen for release.

ogasawara@emiko:~/ubuntu-lucid$ git show 1db11be784cdb22018c240b40bbe869658b5534c
commit 1db11be784cdb22018c240b40bbe869658b5534c
Author: Andy Whitcroft <email address hidden>
Date: Tue Oct 6 10:01:38 2009 +0100

UBUNTU: staging/comdi -- disable

Signed-off-by: Andy Whitcroft <email address hidden>

As far as bug Bug #483343 is concerned, it seems the patches to resolved it went upstream in 2.6.33. As Lucid is 2.6.32 based it explains why the patches are missing and the bug still unresolved. But it seems this bug needs resolved prior to bug 483343 cherry-picking fixes from 2.6.33. Thanks.

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

Revision history for this message

Leann Ogasawara (leannogasawara) wrote on 2010-04-15:

Give me a bit and I'll revert the above noted patch and build you some test kernels to get the ball rolling on this.

Changed in linux (Ubuntu):
assignee:	nobody → Leann Ogasawara (leannogasawara)
status:	Triaged → In Progress

Revision history for this message

Leann Ogasawara (leannogasawara) wrote on 2010-04-15:

I've placed a test kernel at the following:

http://people.canonical.com/~ogasawara/lp563436/i386/

If you could please give it a try and confirm it re-enables comedi drivers for you that'd be great. Once I get your confirmation I'll submit this for a Lucid Stable Release Update. Thanks in advance.

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-15:

That's great. Thanks. Looking forward to some testing! ;)

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-16: Re: [Bug 563436] Re: comedi drivers are missing completley in the /lib/modules dir

Hi!

Tested and works so far. thanks. In the meantime I've made a patch for
the 2.6.32 ubuntu kernel which should fix the timeout issues. I've
uploaded it on launchpad.

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/483343

/Bernd

Leann Ogasawara wrote:
> I've placed a test kernel at the following:
>
> http://people.canonical.com/~ogasawara/lp563436/i386/
>
> If you could please give it a try and confirm it re-enables comedi
> drivers for you that'd be great. Once I get your confirmation I'll
> submit this for a Lucid Stable Release Update. Thanks in advance.
>

--
www: http://www.berndporr.me.uk/
         http://www.linux-usb-daq.co.uk/
http://www.imdb.com/name/nm3293421/
Mobile: +44 (0)7840 340069
Work: +44 (0)141 330 5237
         University of Glasgow
         Department of Electronics & Electrical Engineering
         Room 519, Rankine Building, Oakfield Avenue,
         Glasgow, G12 8LT

Revision history for this message

Leann Ogasawara (leannogasawara) wrote on 2010-04-16:

Awesome, thanks Bernd. I'll get this posted to the Ubuntu kernel team mailing list for consideration. I've subsequently also built and posted a test kernel for bug 483343 (see comment 9 in that bug report). Could you give that kernel a spin and let me know your results in that bug report? Thanks!

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-04-16:

#10

as written in the other bug report: everything is fine now. Comedi works perfectly.
thanks for the quick response!

Leann Ogasawara (leannogasawara) on 2010-04-16

description:

updated

Leann Ogasawara (leannogasawara) on 2010-04-16

Changed in linux (Ubuntu Lucid):
milestone:	none → lucid-updates

Andy Whitcroft (apw) on 2010-04-21

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

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-06-10:

#11

Hi Leann,
lucid had a kernel update a couple of days ago but comedi is still not in it. Do you know then these fixes appear in the lucid update.
/Bernd

Revision history for this message

Leann Ogasawara (leannogasawara) wrote on 2010-06-10:

#12

Hi Bernd,

The most recent kernel update only contained security fixes. I'd anticipate the next kernel upload for Lucid containing the comedi driver fixes but it first needs to cycle through -proposed and then be moved to -updates. I unfortunately can't give you an exact ETA as it all is dependent on the kernel going through testing in -proposed. See https://wiki.ubuntu.com/Testing/EnableProposed

As the comedi drivers are already enabled in the actively developed Maverick kernel I'm marking the current linux task for this bug as Fix Released. The Lucid task still remains at Fix Committed. Thanks.

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

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-06-10:

#13

Hi Leann,

thanks for the info.

/Bernd

Revision history for this message

Martin Pitt (pitti) wrote on 2010-06-11: Please test proposed package

#14

Accepted linux into lucid-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

Rafael Campos Las Heras (a.k.a. methril) (methril) wrote on 2010-06-14:

#15

Hi Martin Pitt,

I could verify that the comedi folder is present with this kernel version.

Revision history for this message

Bernd Porr (berndporr) wrote on 2010-06-15:

#16

I've just tested it with the USBDUX board and ktimetrace and it's working fine. I've also compiled comedirecord with QT4 and that worked also without any problems.

Martin Pitt (pitti) on 2010-06-15

tags:

added: verification-done
removed: verification-needed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-06-30:

#17

Download full text (25.2 KiB)

This bug was fixed in the package linux - 2.6.32-23.37

---------------
linux (2.6.32-23.37) lucid-proposed; urgency=low

[ Alex Deucher ]

* SAUCE: drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0
- LP: #564559

[ Andy Whitcroft ]

  * [Config] ports -- build in dm-mod to enable LVM boot
    - LP: #560717
  * tools -- fix perf version extraction for multi-part flavours
    - LP: #555130
  * SAUCE: ACPI: EC: Allow multibyte access to EC (v3)
    - LP: #526354
  * [Config] enforce -- ensure dm_mod is built-in for LVM
    - LP: #560717
  * update to ubuntu-debian:7e708d33054c373faf41da23b73e8b48c342d958
    - LP: #570500, #576274

[ Chase Douglas ]

  * Revert "(pre-stable): input: ALPS - Add signature for HP Pavilion dm3
    laptops"
    - LP: #550625
  * Enable ftrace function profiler
    - LP: #570389
  * enforce CONFIG_TMPFS_POSIX_ACL=y
    - LP: #575940

[ Leann Ogasawara ]

  * Revert "staging/comdi -- disable"
    - LP: #563436
  * [Config] Enable multicast routing for sparc
    - LP: #416266
  * [Config] Add ahci.ko to virtual sub-flavour
    - LP: #570542

[ Stefan Bader ]

* Revert "SAUCE: drm/i915: Disable FBC on 915GM and 945GM"
- LP: #588832

[ Tim Gardner ]

  * ubuntu: rtl8192se -- update to version 0015.0127.2010
    - LP: #567016
  * [Config] Add atl1c to nic-modules udeb
    - LP: #557130

[ Upstream Kernel Changes ]

This bug was fixed in the package linux - 2.6.32-23.37

---------------
linux (2.6.32-23.37) lucid-proposed; urgency=low

[ Alex Deucher ]

* SAUCE: drm/radeon/kms/atom: fix dual-link DVI on DCE3.2/4.0
    - LP: #564559

[ Andy Whitcroft ]

[ Chase Douglas ]

[ Leann Ogasawara ]

* Revert "staging/comdi -- disable"
    - LP: #563436
  * [Config] Enable multicast routing for sparc
    - LP: #416266
  * [Config] Add ahci.ko to virtual sub-flavour
    - LP: #570542

[ Stefan Bader ]

* Revert "SAUCE: drm/i915: Disable FBC on 915GM and 945GM"
    - LP: #588832

[ Tim Gardner ]

* ubuntu: rtl8192se -- update to version 0015.0127.2010
    - LP: #567016
  * [Config] Add atl1c to nic-modules udeb
    - LP: #557130

[ Upstream Kernel Changes ]

* Revert "(pre-stable) iwlwifi: fix nfreed--"
    - LP: #575853
  * Revert "backlight: mbp_nvidia_bl - add five more MacBook variants"
    - LP: #575853
  * Revert "(pre-stable) pata_via: Add VIA VX900 support"
    - LP: #575853
  * Revert "(pre-stable) x86-32, resume: do a global tlb flush in S4
    resume"
    - LP: #575853
  * Revert "x86: disable IOMMUs on kernel crash"
    - LP: #575853
  * Revert "sunrpc: fix peername failed on closed listener"
    - LP: #575853
  * Revert "sunrpc: move the close processing after do recvfrom method"
    - LP: #575853
  * Revert "(pre-stable) drm/edid: allow certain bogus edids to hit a fixup
    path rather than fail"
    - LP: #575853
  * Revert "drm/radeon/kms: don't print error on -ERESTARTSYS."
    - LP: #575853
  * Revert "ath9k: fix lockdep warning when unloading module" on stable
    kernels
    - LP: #588832
  * Staging: comedi: removed "depricated" from COMEDI_CB_BLOCK
    - LP: #483343
  * fat: fix buffer overflow in vfat_create_shortname()
    - LP: #575853
  * xfs: simplify inode teardown
    - LP: #575853
  * xfs: fix mmap_sem/iolock inversion in xfs_free_eofblocks
    - LP: #575853
  * xfs: I/O completion handlers must use NOFS allocations
    - LP: #575853
  * xfs: Wrapped journal record corruption on read at recovery
    - LP: #575853
  * xfs: Fix error return for fallocate() on XFS
    - LP: #575853
  * xfs: check for not fully initialized inodes in xfs_ireclaim
    - LP: #575853
  * xfs: fix timestamp handling in xfs_setattr
    - LP: #575853
  * xfs: Don't flush stale inodes
    - LP: #575853
  * xfs: Ensure we force all busy extents in range to disk
    - LP: #575853
  * xfs: reclaim inodes under a write lock
    - LP: #575853
  * xfs: Avoid inodes in reclaim when flushing from inode cache
    - LP: #575853
  * xfs: reclaim all inodes by background tree walks
    - LP: #575853
  * xfs: fix stale inode flush avoidance
    - LP: #575853
  * xfs: xfs_swap_extents needs to handle dynamic fork offsets
    - LP: #575853
  * xfs: quota limit statvfs available blocks
    - LP: #575853
  * xfs: don't hold onto reserved blocks on remount, ro
    - LP: #575853
  * xfs: remove invalid barrier optimization from xfs_fsync
    - LP: #575853
  * xfs: Non-blocking inode locking in IO completion
    - LP: #575853
  * xfs: fix locking for inode cache radix tree tag updates
    - LP: #575853
  * sh: Enable the mmu in start_secondary()
    - LP: #575853
  * sh: Fix FDPIC binary loader
    - LP: #575853
  * libiscsi: Fix recovery slowdown regression
    - LP: #575853
  * Freezer: Fix buggy resume test for tasks frozen with cgroup freezer
    - LP: #575853
  * iwlwifi: counting number of tfds can be free for 4965
    - LP: #575853
  * iwlwifi: fix nfreed--
    - LP: #575853
  * iwlwifi: range checking issue
    - LP: #575853
  * setup correct int pipe type in ar9170_usb_exec_cmd
    - LP: #575853
  * mac80211: move netdev queue enabling to correct spot
    - LP: #575853
  * mac80211: tear down all agg queues when restart/reconfig hw
    - LP: #575853
  * WATCHDOG: hpwdt - fix lower timeout limit
    - LP: #575853
  * WATCHDOG: iTCO_wdt: TCO Watchdog patch for additional Intel Cougar
    Point DeviceIDs
    - LP: #575853
  * genirq: Force MSI irq handlers to run with interrupts disabled
    - LP: #575853
  * lis3: fix show rate for 8 bits chips
    - LP: #575853
  * pata_ali: Fix regression with old devices
    - LP: #575853
  * HID: fix oops in gyration_event()
    - LP: #575853
  * raw: fsync method is now required
    - LP: #575853
  * readahead: fix NULL filp dereference
    - LP: #575853
  * ALSA: mixart: range checking proc file
    - LP: #575853
  * ALSA: hda: Fix 0 dB offset for Lenovo Thinkpad models using AD1981
    - LP: #551606, #575853
  * x86, amd: Get multi-node CPU info from NodeId MSR instead of PCI config
    space
    - LP: #575853
  * resource: move kernel function inside __KERNEL__
    - LP: #575853
  * backlight: mbp_nvidia_bl - add five more MacBook variants
    - LP: #575853
  * pata_via: Add VIA VX900 support
    - LP: #575853
  * ext3: Don't update the superblock in ext3_statfs()
    - LP: #575853
  * ext3: journal all modifications in ext3_xattr_set_handle
    - LP: #575853
  * eeepc-laptop: disable cpu speed control on EeePC 701
    - LP: #575853
  * eeepc-laptop: dmi blacklist to disable pci hotplug code
    - LP: #575853
  * eeepc-laptop: add hotplug_disable parameter
    - LP: #575853
  * eeepc-laptop: disable wireless hotplug for 1201N
    - LP: #575853
  * eeepc-laptop: disable wireless hotplug for 1005PE
    - LP: #575853
  * libata: disable NCQ on Crucial C300 SSD
    - LP: #575853
  * cifs: Fix a kernel BUG with remote OS/2 server (try #3)
    - LP: #575853
  * CIFS: initialize nbytes at the beginning of CIFSSMBWrite()
    - LP: #575853
  * iwlwifi: need check for valid qos packet before free
    - LP: #575853
  * ARM: 6031/1: fix Thumb-2 decompressor
    - LP: #575853
  * x86-32, resume: do a global tlb flush in S4 resume
    - LP: #575853
  * x86: hpet: Make WARN_ON understandable
    - LP: #575853
  * x86, hpet: Erratum workaround for read after write of HPET comparator
    - LP: #575853
  * x86: Fix double enable_IR_x2apic() call on SMP kernel on !SMP boards
    - LP: #575853
  * sched: sched_getaffinity(): Allow less than NR_CPUS length
    - LP: #575853
  * sched: Fix sched_getaffinity()
    - LP: #575853
  * NFSv4: Fall back to ordinary lookup if nfs4_atomic_open() returns
    EISDIR
    - LP: #575853
  * NFSv4: fix delegated locking
    - LP: #575853
  * ALSA: hda - add a quirk for Clevo M570U laptop
    - LP: #575853
  * ALSA: usb - Fix Oops after usb-midi disconnection
    - LP: #575853
  * hwmon: (sht15) Fix sht15_calc_temp interpolation function
    - LP: #575853
  * hwmon: (sht15) Properly handle the case CONFIG_REGULATOR=n
    - LP: #575853
  * x86/amd-iommu: Use helper function to destroy domain
    - LP: #575853
  * x86/amd-iommu: enable iommu before attaching devices
    - LP: #575853
  * x86, lib: Add wbinvd smp helpers
    - LP: #575853
  * x86, cacheinfo: Fix disabling of L3 cache indices
    - LP: #575853
  * intel-agp: Switch to wbinvd_on_all_cpus
    - LP: #575853
  * x86, cacheinfo: Add cache index disable sysfs attrs only to L3 caches
    - LP: #575853
  * x86, cacheinfo: Calculate L3 indices
    - LP: #575853
  * x86, cacheinfo: Remove NUMA dependency, fix for AMD Fam10h rev D1
    - LP: #575853
  * x86, cacheinfo: Enable L3 CID only on AMD
    - LP: #575853
  * vgaarb: fix "target=default" passing
    - LP: #575853
  * x86-32: clean up rwsem inline asm statements
    - LP: #575853
  * x86: clean up rwsem type system
    - LP: #575853
  * x86-64, rwsem: 64-bit xadd rwsem implementation
    - LP: #575853
  * x86-64: support native xadd rwsem implementation
    - LP: #575853
  * x86: Fix breakage of UML from the changes in the rwsem system
    - LP: #575853
  * x86-64, rwsem: Avoid store forwarding hazard in __downgrade_write
    - LP: #575853
  * fix NFS4 handling of mountpoint stat
    - LP: #575853
  * dm mpath: fix stall when requeueing io
    - LP: #575853
  * quota: Fix possible dq_flags corruption
    - LP: #575853
  * Staging: comedi: fix usbdux timeout bug
    - LP: #483343, #575853
  * Staging: comedi: usbdux.c: fix locking up of the driver when the comedi
    ringbuffer runs empty
    - LP: #483343, #575853
  * ocfs2: set i_mode on disk during acl operations
    - LP: #575853
  * ocfs2: Change bg_chain check for ocfs2_validate_gd_parent.
    - LP: #575853
  * 9p: Skip check for mandatory locks when unlocking
    - LP: #575853
  * fc class: fail fast bsg requests
    - LP: #575853
  * SCSI: add scsi target reset support to scsi ioctl
    - LP: #575853
  * PCIe AER: prevent AER injection if hardware masks error reporting
    - LP: #575853
  * vgaarb: Fix VGA arbiter to accept PCI domains other than 0
    - LP: #575853
  * SCSI: fc-transport: Use packed modifier for fc_bsg_request structure.
    - LP: #575853
  * pci: Update pci_set_vga_state() to call arch functions
    - LP: #575853
  * PCI: kill off pci_register_set_vga_state() symbol export.
    - LP: #575853
  * PCI: fix nested spinlock hang in aer_inject
    - LP: #575853
  * IPoIB: Fix TX queue lockup with mixed UD/CM traffic
    - LP: #575853
  * x86/PCI: irq and pci_ids patch for Intel Cougar Point DeviceIDs
    - LP: #575853
  * ALSA: hda_intel: ALSA HD Audio patch for Intel Cougar Point DeviceIDs
    - LP: #575853
  * ALSA: hda - enable snoop for Intel Cougar Point
    - LP: #575853
  * ata_piix: IDE Mode SATA patch for Intel Cougar Point DeviceIDs
    - LP: #575853
  * ahci: AHCI and RAID mode SATA patch for Intel Cougar Point DeviceIDs
    - LP: #575853
  * i2c-i801: Add Intel Cougar Point device IDs
    - LP: #575853
  * b43: Remove reset after fatal DMA error
    - LP: #575853
  * b43: Allow PIO mode to be selected at module load
    - LP: #575853
  * b43: fall back gracefully to PIO mode after fatal DMA errors
    - LP: #575853
  * ALSA: hda - Add position_fix quirk for Biostar mobo
    - LP: #575853
  * agp/hp: fixup hp agp after ACPI changes
    - LP: #575853
  * b43: Optimize PIO scratchbuffer usage
    - LP: #575853
  * ecryptfs: fix use with tmpfs by removing d_drop from
    ecryptfs_destroy_inode
    - LP: #575853
  * eCryptfs: Decrypt symlink target for stat size
    - LP: #575853
  * ecryptfs: fix error code for missing xattrs in lower fs
    - LP: #575853
  * sched: Fix a race between ttwu() and migrate_task()
    - LP: #575853
  * USB: cdc-acm: Update to new autopm API
    - LP: #575853
  * USB: cdc-acm: Fix stupid NULL pointer in resume()
    - LP: #575853
  * iwlwifi: clear all tx queues when firmware ready
    - LP: #575853
  * iwlwifi: fix scan race
    - LP: #575853
  * e1000e: stop cleaning when we reach tx_ring->next_to_use
    - LP: #575853
  * tcp: fix ICMP-RTO war
    - LP: #575853
  * perf_events, x86: Implement Intel Westmere/Nehalem-EX support
    - LP: #575853
  * Input: wacom - switch mode upon system resume
    - LP: #575853
  * md: deal with merge_bvec_fn in component devices better.
    - LP: #575853
  * nfsd4: don't try to map gid's in generic rpc code
    - LP: #575853
  * nfsd: ensure sockets are closed on error
    - LP: #575853
  * ALSA: hda: Set Front Mic to input vref 50% for Lenovo 3000 Y410
    - LP: #479373, #575853
  * mac80211: fix deferred hardware scan requests
    - LP: #575853
  * fs-writeback: Add helper function to start writeback if idle
    - LP: #575853
  * ext4: flush delalloc blocks when space is low
    - LP: #575853
  * ext4: fix async i/o writes beyond 4GB to a sparse file
    - LP: #575853
  * tpm: autoload tpm_tis based on system PnP IDs
    - LP: #575853
  * IB/iser: Rewrite SG handling for RDMA logic
    - LP: #575853
  * mptctl : Remove printk which floods unnecessary messages to
    var/log/message
    - LP: #575853
  * mptspi: Fix for incorrect data underrun errata
    - LP: #575853
  * sched: Use proper type in sched_getaffinity()
    - LP: #575853
  * KVM: SVM: Fix memory leaks that happen when svm_create_vcpu() fails
    - LP: #575853
  * KVM: Don't spam kernel log when injecting exceptions due to bad cr
    writes
    - LP: #575853
  * KVM: allow bit 10 to be cleared in MSR_IA32_MC4_CTL
    - LP: #575853
  * KVM: VMX: Save/restore rflags.vm correctly in real mode
    - LP: #575853
  * KVM: MMU: fix kvm_mmu_zap_page() and its calling path
    - LP: #575853
  * KVM: fix the handling of dirty bitmaps to avoid overflows
    - LP: #575853
  * KVM: Increase NR_IOBUS_DEVS limit to 200
    - LP: #575853
  * KVM: x86: Fix TSS size check for 16-bit tasks
    - LP: #575853
  * x86/gart: Disable GART explicitly before initialization
    - LP: #575853
  * r8169: clean up my printk uglyness
    - LP: #562742, #575853
  * Linux 2.6.32.12
    - LP: #575853
  * drm/edid: allow certain bogus edids to hit a fixup path rather than
    fail
    - LP: #575853
  * drm/radeon: add new RS880 pci id
    - LP: #575853
  * drm: remove the EDID blob stored in the EDID property when it is
    disconnected
    - LP: #575853
  * drm/radeon/kms: never treat rs4xx as AGP
    - LP: #575853
  * drm/radeon/kms: Fix NULL pointer dereference if memory allocation
    failed in a simple way
    - LP: #575853
  * drm/radeon/kms: don't print error on -ERESTARTSYS.
    - LP: #575853
  * drm/radeon/kms: fix pal tv-out support on legacy IGP chips
    - LP: #575853
  * drm: Return ENODEV if the inode mapping changes
    - LP: #575853
  * drm/edid/quirks: Envision EN2028
    - LP: #575853
  * drm/radeon: R300 AD only has one quad pipe.
    - LP: #575853
  * drm/radeon/kms: fix washed out image on legacy tv dac
    - LP: #575853
  * drm/radeon/kms/combios: verify dac_adj values are valid
    - LP: #575853
  * drm/i915: Add no_lvds entry for the Clientron U800
    - LP: #544671, #575853
  * drm/radeon/kms: more atom parser fixes (v2)
    - LP: #575853
  * drm/radeon/kms: disable the tv encoder when tv/cv is not in use
    - LP: #575853
  * drm/radeon/kms: fix tv dac conflict resolver
    - LP: #575853
  * drm/radeon/kms: fix rs600 tlb flush
    - LP: #575853
  * drm/radeon/kms: add FireMV 2400 PCI ID.
    - LP: #575853
  * Linux 2.6.32.12+drm33.3
    - LP: #575853
  * USB: EHCI: defer reclamation of siTDs
    - LP: #583414
  * p54usb: Add usbid for Corega CG-WLUSB2GT.
    - LP: #583414
  * md/raid5: allow for more than 2^31 chunks.
    - LP: #583414
  * md/raid5: fix previous patch.
    - LP: #583414
  * libata: fix locking around blk_abort_request()
    - LP: #583414
  * libata: ensure NCQ error result taskfile is fully initialized before
    returning it via qc->result_tf.
    - LP: #583414
  * w1: w1 temp: fix negative termperature calculation
    - LP: #583414
  * memcg: fix prepare migration
    - LP: #583414
  * mac80211: remove bogus TX agg state assignment
    - LP: #583414
  * flex_array: fix the panic when calling flex_array_alloc() without
    __GFP_ZERO
    - LP: #583414
  * core, x86: make LIST_POISON less deadly
    - LP: #583414
  * hugetlb: fix infinite loop in get_futex_key() when backed by huge pages
    - LP: #583414
  * reiserfs: fix corruption during shrinking of xattrs
    - LP: #583414
  * nfsd4: bug in read_buf
    - LP: #583414
  * keys: the request_key() syscall should link an existing key to the dest
    keyring
    - LP: #583414
  * staging: usbip: Fix deadlock
    - LP: #583414
  * USB: fix remote wakeup settings during system sleep
    - LP: #583414
  * USB: Add id for HP ev2210 a.k.a Sierra MC5725 miniPCI-e Cell Modem.
    - LP: #511066, #583414
  * USB: fix testing the wrong variable in fs_create_by_name()
    - LP: #583414
  * USB: don't choose configs with no interfaces
    - LP: #583414
  * USB: OHCI: don't look at the root hub to get the number of ports
    - LP: #583414
  * USB: xhci: properly set the "Mult" field of the endpoint context.
    - LP: #583414
  * USB: xhci: properly set endpoint context fields for periodic eps.
    - LP: #583414
  * procfs: fix tid fdinfo
    - LP: #583414
  * ocfs2: Update VFS inode's id info after reflink.
    - LP: #583414
  * ocfs2: potential ERR_PTR dereference on error paths
    - LP: #583414
  * ocfs2: Compute metaecc for superblocks during online resize.
    - LP: #583414
  * ocfs2_dlmfs: Fix math error when reading LVB.
    - LP: #583414
  * powernow-k8: Fix frequency reporting
    - LP: #572348, #583414
  * nfs d_revalidate() is too trigger-happy with d_drop()
    - LP: #583414
  * NFS: rsize and wsize settings ignored on v4 mounts
    - LP: #583414
  * Staging: hv: Fix a bug affecting IPv6
    - LP: #583414
  * Staging: hv: Fix up memory leak on HvCleanup
    - LP: #583414
  * Staging: hv: name network device ethX rather than sethX
    - LP: #583414
  * i2c: Fix probing of FSC hardware monitoring chips
    - LP: #583414
  * perf: Fix resource leak in failure path of perf_event_open()
    - LP: #583414
  * raid6: fix recovery performance regression
    - LP: #583414
  * serial: 8250_pnp - add Fujitsu Wacom device
    - LP: #583414
  * block: ensure jiffies wrap is handled correctly in
    blk_rq_timed_out_timer
    - LP: #583414
  * dm9601: fix phy/eeprom write routine
    - LP: #583414
  * p54pci: fix bugs in p54p_check_tx_ring
    - LP: #583414
  * edac, mce: Fix wrong mask and macro usage
    - LP: #583414
  * x86-64: Clear a 64-bit FS/GS base on fork if selector is nonzero
    - LP: #583414
  * x86: Disable large pages on CPUs with Atom erratum AAE44
    - LP: #583414
  * x86, k8 nb: Fix boot crash: enable k8_northbridges unconditionally on
    AMD systems
    - LP: #583414
  * x86, AMD: Fix stale cpuid4_info shared_map data in shared_cpu_map
    cpumasks
    - LP: #583414
  * ALSA: hda: Use LPIB quirk for DG965OT board version AAD63733-203
    - LP: #459083, #583414
  * ALSA: hda - Add PCI quirk for HP dv6-1110ax.
    - LP: #583414
  * ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio XPS 1645
    - LP: #553002, #583414
  * ALSA: hda: Use STAC_DELL_M6_BOTH quirk for Dell Studio 1558
    - LP: #568600, #583414
  * ALSA: hda: Use ALC880_F1734 quirk for Fujitsu Siemens AMILO Xi 1526
    - LP: #567494, #583414
  * ALSA: snd-meastro3: Add amp_gpio quirk for Compaq EVO N600C
    - LP: #583414
  * ALSA: snd-meastro3: Ignore spurious HV interrupts during suspend /
    resume
    - LP: #583414
  * ALSA: hda: Fix max PCM level to 0 dB for Fujitsu-Siemens laptops using
    CX20549 (Venice)
    - LP: #583414
  * ALSA: hda: Fix 0 dB for Packard Bell models using Conexant CX20549
    (Venice)
    - LP: #541802, #583414
  * ALSA: hda: Use olpc-xo-1_5 quirk for Toshiba Satellite Pro T130-15F
    - LP: #573284, #583414
  * ALSA: hda: Use olpc-xo-1_5 quirk for Toshiba Satellite
    P500-PSPGSC-01800T
    - LP: #549267, #583414
  * libata: Fix accesses at LBA28 boundary (old bug, but nasty) (v2)
    - LP: #583414
  * ext4: correctly calculate number of blocks for fiemap
    - LP: #474597, #583414
  * initramfs: handle unrecognised decompressor when unpacking
    - LP: #583414
  * CRED: Fix a race in creds_are_invalid() in credentials debugging
    - LP: #583414
  * jfs: fix diAllocExt error in resizing filesystem
    - LP: #583414
  * ACPI: introduce kernel parameter acpi_sleep=sci_force_enable
    - LP: #553498, #583414
  * p54pci: rx frame length check
    - LP: #583414
  * drivers/net/wireless/p54/txrx.c Fix off by one error
    - LP: #583414
  * dccp_probe: Fix module load dependencies between dccp and dccp_probe
    - LP: #583414
  * KVM: remove unused load_segment_descriptor_to_kvm_desct
    - LP: #583414
  * kgdb: don't needlessly skip PAGE_USER test for Fsl booke
    - LP: #583414
  * r8169: use correct barrier between cacheable and non-cacheable memory
    - LP: #562742, #583414
  * r8169: fix broken register writes
    - LP: #562742, #583414
  * r8169: more broken register writes workaround
    - LP: #562742, #583414
  * PCI: Ensure we re-enable devices on resume
    - LP: #566149, #583414
  * skip sense logging for some ATA PASS-THROUGH cdbs
    - LP: #583128, #583414
  * tg3: Fix INTx fallback when MSI fails
    - LP: #583414
  * xfs: add a shrinker to background inode reclaim
    - LP: #583414
  * qla2xxx: Properly handle UNDERRUN completion statuses.
    - LP: #583414
  * bnx2: Fix lost MSI-X problem on 5709 NICs.
    - LP: #583414
  * tracing: Fix ftrace_event_call alignment for use with gcc 4.5
    - LP: #583414
  * security: testing the wrong variable in create_by_name()
    - LP: #583414
  * md: restore ability of spare drives to spin down.
    - LP: #583414
  * virtio: initialize earlier
    - LP: #583414
  * md/raid6: Fix raid-6 read-error correction in degraded state
    - LP: #583414
  * V4L/DVB: budget: Oops: "BUG: unable to handle kernel NULL pointer
    dereference"
    - LP: #583414
  * ACPI: DMI init_set_sci_en_on_resume for multiple Lenovo ThinkPads
    - LP: #583414
  * power_meter: acpi_device_class "power_meter_resource" too long
    - LP: #583414
  * ACPI: sleep: init_set_sci_en_on_resume for Dell Studio 155x
    - LP: #553498, #583414
  * cpuidle: Fix incorrect optimization
    - LP: #583414
  * pxa/colibri: fix missing #include <mach/mfp.h> in colibri.h
    - LP: #583414
  * SCSI: fix locking around blk_abort_request()
    - LP: #583414
  * SCSI: libiscsi: regression: fix header digest errors
    - LP: #583414
  * scsi_debug: virtual_gb ignores sector_size
    - LP: #583414
  * Enable retries for SYNCRONIZE_CACHE commands to fix I/O error
    - LP: #583414
  * SCSI: Retry commands with UNIT_ATTENTION sense codes to fix ext3/ext4
    I/O error
    - LP: #583414
  * MIPS: Sibyte: Apply M3 workaround only on affected chip types and
    versions.
    - LP: #583414
  * Linux 2.6.32.13
    - LP: #583414
  * drm/i915: Add initial bits for VGA modesetting bringup on Sandybridge.
    - LP: #583414
  * drm/i915: fix tiling limits for i915 class hw v2
    - LP: #583414
  * Linux 2.6.32.13+drm33.4
    - LP: #583414
  * (pre-stable) Input: psmouse - reset all types of mice before
    reconnecting
    - LP: #551234
  * ipv4: udp: fix short packet and bad checksum logging
    - LP: #588832
  * hp_accel: fix race in device removal
    - LP: #588832
  * fbdev: bfin-t350mcqb-fb: fix fbmem allocation with blanking lines
    - LP: #588832
  * hugetlbfs: kill applications that use MAP_NORESERVE with SIGBUS instead
    of OOM-killer
    - LP: #588832
  * dma-mapping: fix dma_sync_single_range_*
    - LP: #588832
  * ACPI: sleep: eliminate duplicate entries in acpisleep_dmi_table[]
    - LP: #588832
  * mmc: atmel-mci: fix two parameters swapped
    - LP: #588832
  * mmc: atmel-mci: prevent kernel oops while removing card
    - LP: #588832
  * mmc: atmel-mci: remove data error interrupt after xfer
    - LP: #588832
  * ptrace: fix return value of do_syscall_trace_enter()
    - LP: #588832
  * powerpc/perf_event: Fix oops due to perf_event_do_pending call
    - LP: #588832
  * cifs: guard against hardlinking directories
    - LP: #588832
  * serial: imx.c: fix CTS trigger level lower to avoid lost chars
    - LP: #588832
  * ALSA: ice1724 - Fix ESI Maya44 capture source control
    - LP: #588832
  * ALSA: hda: Fix 0 dB for Lenovo models using Conexant CX20549 (Venice)
    - LP: #588832
  * inotify: race use after free/double free in inotify inode marks
    - LP: #588832
  * inotify: don't leak user struct on inotify release
    - LP: #588832
  * profile: fix stats and data leakage
    - LP: #588832
  * x86, k8: Fix build error when K8_NB is disabled
    - LP: #588832
  * x86, cacheinfo: Turn off L3 cache index disable feature in virtualized
    environments
    - LP: #588832
  * x86, amd: Check X86_FEATURE_OSVW bit before accessing OSVW MSRs
    - LP: #588832
  * Btrfs: check for read permission on src file in the clone ioctl
    - LP: #588832
  * ALSA: hda - New Intel HDA controller
    - LP: #588832
  * proc: partially revert "procfs: provide stack information for threads"
    - LP: #588832
  * revert "procfs: provide stack information for threads" and its fixup
    commits
    - LP: #588832
  * iwlwifi: clear all the stop_queue flag after load firmware
    - LP: #588832
  * p54: disable channels with incomplete calibration data sets
    - LP: #588832
  * CacheFiles: Fix error handling in cachefiles_determine_cache_security()
    - LP: #588832
  * megaraid_sas: fix for 32bit apps
    - LP: #588832
  * mmap_min_addr check CAP_SYS_RAWIO only for write
    - LP: #588832
  * nilfs2: fix sync silent failure
    - LP: #588832
  * crypto: authenc - Add EINPROGRESS check
    - LP: #588832
  * Linux 2.6.32.14
    - LP: #588832
  * drm/i915: use PIPE_CONTROL instruction on Ironlake and Sandy Bridge
    - LP: #588832
  * drm/i915: fix non-Ironlake 965 class crashes
    - LP: #588832
  * drm/i915: Disable FBC on 915GM and 945GM.
    - LP: #492392, #588832
  * Linux 2.6.32.14+drm33.5
    - LP: #588832
  * Linux 2.6.32.15+drm33.5
    - LP: #588832
  * HID: remove MODULE_VERSION from new drivers
    - LP: #583531
  * HID: fix N-trig touch panel with recent firmware
    - LP: #583531
  * HID: ntrig: explain firmware quirk
    - LP: #583531
  * HID: ntrig: Emit TOUCH with DOUBLETAP for single touch
    - LP: #583531
  * HID: ntrig: TipSwitch for single touch mode touch.
    - LP: #583531
  * HID: ntrig: Remove unused macro, TripleTap and QuadTap
    - LP: #583531
  * (pre-stable) drm/radeon/kms: initialize set_surface_reg reg for rs600
    asic
    - LP: #544590
 -- Stefan Bader <stefan.bader@canonical.com>   Wed, 09 Jun 2010 17:01:09 +0200

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

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