[NOTES:
* There you go, another round of tracking regressions. It's not too bad at
the moment, as far as the regressions from 2.6.32 are concerned, but we have
quite a few -stable regressions, apparently in the DRI area.
* Regressions from 2.6.31 are still being reported.]
This message contains a list of some regressions from 2.6.32, for which there
are no fixes in the mainline I know of. If any of them have been fixed already,
please let me know.
If you know of any other unresolved regressions from 2.6.32, please let me know
either and I'll add them to the list. Also, please let me know if any of the
entries below are invalid.
Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.
Listed regressions statistics:
Date Total Pending Unresolved
----------------------------------------
2009-12-29 36 34 27
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14952
Subject : instant reboot on loading 2.6.33-rc on Celeron 900
Submitter : Meelis Roos <[email protected]>
Date : 2009-12-29 13:57 (1 days old)
References : http://marc.info/?l=linux-kernel&m=126209508500393&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14950
Subject : tbench regression with 2.6.33-rc1
Submitter : Lin Ming <[email protected]>
Date : 2009-12-25 11:11 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126174044213172&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14949
Subject : drm_vm.c:drm_mmap: possible circular locking dependency detected
Submitter : Borislav Petkov <[email protected]>
Date : 2009-12-26 9:45 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126182073616279&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14948
Subject : EHCI resume sysfs duplicates
Submitter : Borislav Petkov <[email protected]>
Date : 2009-12-26 9:36 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126182020615709&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14947
Subject : Blank screen for Intel KMS
Submitter : Miguel Calleja <[email protected]>
Date : 2009-12-25 13:10 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc816655236cd9da162356e96e74c7cfb0834d92
References : http://marc.info/?l=linux-kernel&m=126174693019098&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14946
Subject : All kernels after 2.6.32-git10 show only 1 CPU
Submitter : Sid Boyce <[email protected]>
Date : 2009-12-23 16:55 (7 days old)
References : http://marc.info/?l=linux-kernel&m=126158734326801&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
Subject : gkrellm no longer shows all the temperatures on thinkpad x60
Submitter : Pavel Machek <[email protected]>
Date : 2009-12-27 21:57 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
Handled-By : Henrique de Moraes Holschuh <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
Subject : cfq-iosched: tiobench regression
Submitter : Shaohua Li <[email protected]>
Date : 2009-12-24 0:55 (6 days old)
References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14938
Subject : Unable to handle kernel paging request in radeon_fence_signaled
Submitter : Grant Wilson <[email protected]>
Date : 2009-12-27 13:40 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192123104047&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14937
Subject : WARNING: at kernel/lockdep.c:2830
Submitter : Grant Wilson <[email protected]>
Date : 2009-12-27 13:35 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
Submitter : Gene Heskett <[email protected]>
Date : 2009-12-26 14:13 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
http://marc.info/?l=linux-kernel&m=126169372613898&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14934
Subject : kernel crash during boot
Submitter : werner <[email protected]>
Date : 2009-12-25 5:37 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126171951030608&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14925
Subject : sky2 panic under load
Submitter : Berck E. Nash <[email protected]>
Date : 2009-12-21 23:52 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126143955730347&w=4
http://marc.info/?l=linux-kernel&m=126160893126548&w=4
Handled-By : Stephen Hemminger <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14924
Subject : Weird hard hangs when rendering 'some' web-sites in Firefox
Submitter : David <[email protected]>
Date : 2009-12-21 21:53 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126143375823340&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14923
Subject : Regression in 2.6.32.2: segfault on halt
Submitter : Holger Hoffstaette <[email protected]>
Date : 2009-12-19 15:10 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126123574505069&w=4
Handled-By : Mike Galbraith <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
Submitter : Ruud Linders <[email protected]>
Date : 2009-12-20 12:02 (10 days old)
References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14909
Subject : pata_cmd64x broken in 2.6.33-rc1
Submitter : Meelis Roos <[email protected]>
Date : 2009-12-19 22:23 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d43744390e460dce6626fb8de2c02a24ff650005
References : http://marc.info/?l=linux-kernel&m=126126142501594&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14908
Subject : 256MB CF card no longer recognized in PCMCIA slot
Submitter : Pavel Machek <[email protected]>
Date : 2009-12-19 21:55 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126125973632173&w=4
Handled-By : Dominik Brodowski <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14907
Subject : Commit "kbuild: fix bzImage build for x86" breaks build
Submitter : Oliver Hartkopp <[email protected]>
Date : 2009-12-19 19:21 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4a2ff67c88211026afcbdbc190c13f705dae1b59
References : http://marc.info/?l=linux-kernel&m=126125050622195&w=4
http://marc.info/?l=linux-kernel&m=126114565103300&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14904
Subject : slab: possible recursive locking detected
Submitter : Heiko Carstens <[email protected]>
Date : 2009-12-18 11:58 (12 days old)
References : http://marc.info/?l=linux-kernel&m=126113754023909&w=4
Handled-By : Pekka Enberg <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14901
Subject : bisected crash due to "x86: Move swiotlb initialization before dma32_free_bootmem"
Submitter : Roland Dreier <[email protected]>
Date : 2009-12-15 7:47 (15 days old)
References : http://marc.info/?l=linux-kernel&m=126086324302061&w=4
Handled-By : FUJITA Tomonori <[email protected]>
Yinghai Lu <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14900
Subject : drm_i915 error
Submitter : Tarkan Erimer <[email protected]>
Date : 2009-12-14 12:50 (16 days old)
References : http://marc.info/?l=linux-kernel&m=126079504930147&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14890
Subject : [WMI?] boot hang
Submitter : Maciej Rutecki <[email protected]>
Date : 2009-12-25 10:10 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3e9b988e4edf065d39c1343937f717319b1c1065
References : http://marc.info/?l=linux-kernel&m=126173586309724&w=4
http://marc.info/?l=linux-kernel&m=126170348921630&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14887
Subject : suspend doesn't work on X200s
Submitter : Andrew Lutomirski <[email protected]>
Date : 2009-12-22 0:45 (8 days old)
References : http://marc.info/?l=linux-kernel&m=126144274102396&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14844
Subject : No more wireless interface eth1 after boot
Submitter : Christian Casteyde <[email protected]>
Date : 2009-12-19 16:33 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14792
Subject : Misdetection of the TV output
Submitter : Santi <[email protected]>
Date : 2009-12-12 13:28 (18 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14791
Subject : Something has been broken in the network stack this week
Submitter : Delete This Account <[email protected]>
Date : 2009-12-12 13:06 (18 days old)
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14951
Subject : lockdep possible recursive lock in slab parent->list->rlock
Submitter : Andi Kleen <[email protected]>
Date : 2009-12-27 12:06 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126191560531463&w=4
Handled-By : Pekka Enberg <[email protected]>
Patch : http://patchwork.kernel.org/patch/69829/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14944
Subject : 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine
Submitter : fengxiangjun <[email protected]>
Date : 2009-12-21 11:12 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126139442328314&w=4
Handled-By : Tejun Heo <[email protected]>
Patch : http://patchwork.kernel.org/patch/69746/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14941
Subject : agpgart-amd64 not initialized
Submitter : Marin Mitov <[email protected]>
Date : 2009-12-27 15:19 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192729110083&w=4
Handled-By : FUJITA Tomonori <[email protected]>
Patch : http://patchwork.kernel.org/patch/69956/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14935
Subject : hd-audio0 eats 25% CPU (according to top)
Submitter : Sergei Trofimovich <[email protected]>
Date : 2009-12-25 10:21 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126173644210280&w=4
Handled-By : Takashi Iwai <[email protected]>
Patch : http://patchwork.kernel.org/patch/69747/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
Subject : boot problem bisected to commit 99935a7a59
Submitter : Vincent ETIENNE <[email protected]>
Date : 2009-12-19 16:07 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
Handled-By : Yinghai Lu <[email protected]>
Patch : http://patchwork.kernel.org/patch/68941/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14899
Subject : reiserfs: inconsistent lock state
Submitter : Alexander Beregalov <[email protected]>
Date : 2009-12-11 22:06 (19 days old)
References : http://marc.info/?l=linux-kernel&m=126056920702515&w=4
Handled-By : Frederic Weisbecker <[email protected]>
Patch : http://patchwork.kernel.org/patch/67256/
http://patchwork.kernel.org/patch/67257/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14846
Subject : acer-wmi kernel OOPS, cannot create duplicit sysfs name
Submitter : Oldřich Jedlička <[email protected]>
Date : 2009-12-19 23:44 (11 days old)
Handled-By : Carlos Corbacho <[email protected]>
Patch : http://patchwork.kernel.org/patch/69795/
For details, please visit the bug entries and follow the links given in
references.
As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.32,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=14885
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14791
Subject : Something has been broken in the network stack this week
Submitter : Delete This Account <[email protected]>
Date : 2009-12-12 13:06 (18 days old)
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14887
Subject : suspend doesn't work on X200s
Submitter : Andrew Lutomirski <[email protected]>
Date : 2009-12-22 0:45 (8 days old)
References : http://marc.info/?l=linux-kernel&m=126144274102396&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14844
Subject : No more wireless interface eth1 after boot
Submitter : Christian Casteyde <[email protected]>
Date : 2009-12-19 16:33 (11 days old)
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14890
Subject : [WMI?] boot hang
Submitter : Maciej Rutecki <[email protected]>
Date : 2009-12-25 10:10 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3e9b988e4edf065d39c1343937f717319b1c1065
References : http://marc.info/?l=linux-kernel&m=126173586309724&w=4
http://marc.info/?l=linux-kernel&m=126170348921630&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14846
Subject : acer-wmi kernel OOPS, cannot create duplicit sysfs name
Submitter : Oldřich Jedlička <[email protected]>
Date : 2009-12-19 23:44 (11 days old)
Handled-By : Carlos Corbacho <[email protected]>
Patch : http://patchwork.kernel.org/patch/69795/
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14792
Subject : Misdetection of the TV output
Submitter : Santi <[email protected]>
Date : 2009-12-12 13:28 (18 days old)
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14900
Subject : drm_i915 error
Submitter : Tarkan Erimer <[email protected]>
Date : 2009-12-14 12:50 (16 days old)
References : http://marc.info/?l=linux-kernel&m=126079504930147&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14899
Subject : reiserfs: inconsistent lock state
Submitter : Alexander Beregalov <[email protected]>
Date : 2009-12-11 22:06 (19 days old)
References : http://marc.info/?l=linux-kernel&m=126056920702515&w=4
Handled-By : Frederic Weisbecker <[email protected]>
Patch : http://patchwork.kernel.org/patch/67256/
http://patchwork.kernel.org/patch/67257/
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
Subject : boot problem bisected to commit 99935a7a59
Submitter : Vincent ETIENNE <[email protected]>
Date : 2009-12-19 16:07 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
Handled-By : Yinghai Lu <[email protected]>
Patch : http://patchwork.kernel.org/patch/68941/
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14907
Subject : Commit "kbuild: fix bzImage build for x86" breaks build
Submitter : Oliver Hartkopp <[email protected]>
Date : 2009-12-19 19:21 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4a2ff67c88211026afcbdbc190c13f705dae1b59
References : http://marc.info/?l=linux-kernel&m=126125050622195&w=4
http://marc.info/?l=linux-kernel&m=126114565103300&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14901
Subject : bisected crash due to "x86: Move swiotlb initialization before dma32_free_bootmem"
Submitter : Roland Dreier <[email protected]>
Date : 2009-12-15 7:47 (15 days old)
References : http://marc.info/?l=linux-kernel&m=126086324302061&w=4
Handled-By : FUJITA Tomonori <[email protected]>
Yinghai Lu <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14904
Subject : slab: possible recursive locking detected
Submitter : Heiko Carstens <[email protected]>
Date : 2009-12-18 11:58 (12 days old)
References : http://marc.info/?l=linux-kernel&m=126113754023909&w=4
Handled-By : Pekka Enberg <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14908
Subject : 256MB CF card no longer recognized in PCMCIA slot
Submitter : Pavel Machek <[email protected]>
Date : 2009-12-19 21:55 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126125973632173&w=4
Handled-By : Dominik Brodowski <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14909
Subject : pata_cmd64x broken in 2.6.33-rc1
Submitter : Meelis Roos <[email protected]>
Date : 2009-12-19 22:23 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d43744390e460dce6626fb8de2c02a24ff650005
References : http://marc.info/?l=linux-kernel&m=126126142501594&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
Submitter : Ruud Linders <[email protected]>
Date : 2009-12-20 12:02 (10 days old)
References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14923
Subject : Regression in 2.6.32.2: segfault on halt
Submitter : Holger Hoffstaette <[email protected]>
Date : 2009-12-19 15:10 (11 days old)
References : http://marc.info/?l=linux-kernel&m=126123574505069&w=4
Handled-By : Mike Galbraith <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14934
Subject : kernel crash during boot
Submitter : werner <[email protected]>
Date : 2009-12-25 5:37 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126171951030608&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14925
Subject : sky2 panic under load
Submitter : Berck E. Nash <[email protected]>
Date : 2009-12-21 23:52 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126143955730347&w=4
http://marc.info/?l=linux-kernel&m=126160893126548&w=4
Handled-By : Stephen Hemminger <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14924
Subject : Weird hard hangs when rendering 'some' web-sites in Firefox
Submitter : David <[email protected]>
Date : 2009-12-21 21:53 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126143375823340&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14938
Subject : Unable to handle kernel paging request in radeon_fence_signaled
Submitter : Grant Wilson <[email protected]>
Date : 2009-12-27 13:40 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192123104047&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14935
Subject : hd-audio0 eats 25% CPU (according to top)
Submitter : Sergei Trofimovich <[email protected]>
Date : 2009-12-25 10:21 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126173644210280&w=4
Handled-By : Takashi Iwai <[email protected]>
Patch : http://patchwork.kernel.org/patch/69747/
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14937
Subject : WARNING: at kernel/lockdep.c:2830
Submitter : Grant Wilson <[email protected]>
Date : 2009-12-27 13:35 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
Subject : cfq-iosched: tiobench regression
Submitter : Shaohua Li <[email protected]>
Date : 2009-12-24 0:55 (6 days old)
References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
Submitter : Gene Heskett <[email protected]>
Date : 2009-12-26 14:13 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
http://marc.info/?l=linux-kernel&m=126169372613898&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14941
Subject : agpgart-amd64 not initialized
Submitter : Marin Mitov <[email protected]>
Date : 2009-12-27 15:19 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126192729110083&w=4
Handled-By : FUJITA Tomonori <[email protected]>
Patch : http://patchwork.kernel.org/patch/69956/
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
Subject : gkrellm no longer shows all the temperatures on thinkpad x60
Submitter : Pavel Machek <[email protected]>
Date : 2009-12-27 21:57 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
Handled-By : Henrique de Moraes Holschuh <[email protected]>
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14946
Subject : All kernels after 2.6.32-git10 show only 1 CPU
Submitter : Sid Boyce <[email protected]>
Date : 2009-12-23 16:55 (7 days old)
References : http://marc.info/?l=linux-kernel&m=126158734326801&w=4
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14947
Subject : Blank screen for Intel KMS
Submitter : Miguel Calleja <[email protected]>
Date : 2009-12-25 13:10 (5 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc816655236cd9da162356e96e74c7cfb0834d92
References : http://marc.info/?l=linux-kernel&m=126174693019098&w=4
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14949
Subject : drm_vm.c:drm_mmap: possible circular locking dependency detected
Submitter : Borislav Petkov <[email protected]>
Date : 2009-12-26 9:45 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126182073616279&w=4
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14948
Subject : EHCI resume sysfs duplicates
Submitter : Borislav Petkov <[email protected]>
Date : 2009-12-26 9:36 (4 days old)
References : http://marc.info/?l=linux-kernel&m=126182020615709&w=4
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14944
Subject : 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine
Submitter : fengxiangjun <[email protected]>
Date : 2009-12-21 11:12 (9 days old)
References : http://marc.info/?l=linux-kernel&m=126139442328314&w=4
Handled-By : Tejun Heo <[email protected]>
Patch : http://patchwork.kernel.org/patch/69746/
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14950
Subject : tbench regression with 2.6.33-rc1
Submitter : Lin Ming <[email protected]>
Date : 2009-12-25 11:11 (5 days old)
References : http://marc.info/?l=linux-kernel&m=126174044213172&w=4
This message has been generated automatically as a part of a report
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The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14951
Subject : lockdep possible recursive lock in slab parent->list->rlock
Submitter : Andi Kleen <[email protected]>
Date : 2009-12-27 12:06 (3 days old)
References : http://marc.info/?l=linux-kernel&m=126191560531463&w=4
Handled-By : Pekka Enberg <[email protected]>
Patch : http://patchwork.kernel.org/patch/69829/
This message has been generated automatically as a part of a report
of recent regressions.
The following bug entry is on the current list of known regressions
from 2.6.32. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14952
Subject : instant reboot on loading 2.6.33-rc on Celeron 900
Submitter : Meelis Roos <[email protected]>
Date : 2009-12-29 13:57 (1 days old)
References : http://marc.info/?l=linux-kernel&m=126209508500393&w=4
On Tue, Dec 29, 2009 at 5:09 PM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. ?Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=14904
> Subject ? ? ? ? : slab: possible recursive locking detected
> Submitter ? ? ? : Heiko Carstens <[email protected]>
> Date ? ? ? ? ? ?: 2009-12-18 11:58 (12 days old)
> References ? ? ?: http://marc.info/?l=linux-kernel&m=126113754023909&w=4
> Handled-By ? ? ?: Pekka Enberg <[email protected]>
This is the same problem as the following:
http://bugzilla.kernel.org/show_bug.cgi?id=14951
Hi,
On Tuesday 29 of December 2009 at 16:09:57, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
When the patch is applied to 2.6.33-rc2, the regression goes away. The patch
fixes the problem.
Cheers,
Oldrich.
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14846
> Subject : acer-wmi kernel OOPS, cannot create duplicit sysfs name
> Submitter : Oldřich Jedlička <[email protected]>
> Date : 2009-12-19 23:44 (11 days old)
> Handled-By : Carlos Corbacho <[email protected]>
> Patch : http://patchwork.kernel.org/patch/69795/
On Tue, Dec 29, 2009 at 04:09:59PM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
It's already fixed in 2.6.33-rc2, see http://lkml.org/lkml/2009/12/28/228
for details. I'll also close the bugzilla entry.
Best,
Dominik
On Tue, Dec 29, 2009 at 04:09:57PM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14899
> Subject : reiserfs: inconsistent lock state
> Submitter : Alexander Beregalov <[email protected]>
> Date : 2009-12-11 22:06 (19 days old)
> References : http://marc.info/?l=linux-kernel&m=126056920702515&w=4
> Handled-By : Frederic Weisbecker <[email protected]>
> Patch : http://patchwork.kernel.org/patch/67256/
> http://patchwork.kernel.org/patch/67257/
>
>
I think this precise one is solved. The problem is that there are other
vmalloc in the same path that also need to be fixed.
I have a pending patch for that but as there are other reiserfs lockdep
reports to be solved, I'm trying to pack all fixes in a same
set so that they can be tested using a simple merge.
For now, I guess this ticket shouldn't be closed until reporters
can test the whole.
Thanks!
On Tue, Dec 29, 2009 at 04:10:01PM +0100, Rafael J. Wysocki wrote:
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
> Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
> Submitter : Gene Heskett <[email protected]>
> Date : 2009-12-26 14:13 (4 days old)
> References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
> http://marc.info/?l=linux-kernel&m=126169372613898&w=4
Bisected to commit d21cd8, and reverting this commit seems to fix the
problem. The problem appeared between -rc1 and -rc2. It was a fix
that was pushed as part of a quota/ext4 fixes. For more information:
http://marc.info/?l=linux-ext4&m=126197233225936&w=2
I will take a look at this to see if I can find an easy fix;
otherwise, we'll probably want to revert commit d21cd8 before -rc3.
- Ted
On Tue, 29 Dec 2009, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
> Subject : gkrellm no longer shows all the temperatures on thinkpad x60
> Submitter : Pavel Machek <[email protected]>
> Date : 2009-12-27 21:57 (3 days old)
> References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
> Handled-By : Henrique de Moraes Holschuh <[email protected]>
Patch already in acpi-test, waiting push to mainline.
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
On Tue, 29 Dec 2009 16:09:59 +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14923
> Subject : Regression in 2.6.32.2: segfault on halt
> Submitter : Holger Hoffstaette <[email protected]>
> Date : 2009-12-19 15:10 (11 days old)
> References : http://marc.info/?l=linux-kernel&m=126123574505069&w=4
> Handled-By : Mike Galbraith <[email protected]>
Problem found, fixed by later commit as reported in:
http://marc.info/?l=linux-kernel&m=126138815719603&w=4
-h
2009/12/29 Rafael J. Wysocki <[email protected]>:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
> Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
> Submitter : Ruud Linders <[email protected]>
> Date : 2009-12-20 12:02 (10 days old)
> References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
Has patch (I think it was even submitted to Linus).
--
Rafał
On Tuesday 29 December 2009, Rafał Miłecki wrote:
> 2009/12/29 Rafael J. Wysocki <[email protected]>:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
> > Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
> > Submitter : Ruud Linders <[email protected]>
> > Date : 2009-12-20 12:02 (10 days old)
> > References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
>
> Has patch (I think it was even submitted to Linus).
This is a -stable only issue in fact, so I'm not going to track it from now on.
Please watch the next -stable announcement from Greg and remind him about this
issue if the patch isn't there.
Rafael
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14909
> Subject : pata_cmd64x broken in 2.6.33-rc1
> Submitter : Meelis Roos <[email protected]>
> Date : 2009-12-19 22:23 (11 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d43744390e460dce6626fb8de2c02a24ff650005
> References : http://marc.info/?l=linux-kernel&m=126126142501594&w=4
Fixed as of 2.6.33-rc2 - just retested the upstream fix.
--
Meelis Roos ([email protected])
Le mardi 29 décembre 2009 16:09:58, Rafael J. Wysocki a écrit :
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
> Subject : boot problem bisected to commit 99935a7a59
> Submitter : Vincent ETIENNE <[email protected]>
> Date : 2009-12-19 16:07 (11 days old)
> References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
> Handled-By : Yinghai Lu <[email protected]>
> Patch : http://patchwork.kernel.org/patch/68941/
>
The proposed patch works for me but the bug is still present in 2.6.33-rc2
(patch still aply cleanly in rc2 and continue to solve the problem). Have to
wait for rc3.
On Tuesday 29 December 2009, Frederic Weisbecker wrote:
> On Tue, Dec 29, 2009 at 04:09:57PM +0100, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14899
> > Subject : reiserfs: inconsistent lock state
> > Submitter : Alexander Beregalov <[email protected]>
> > Date : 2009-12-11 22:06 (19 days old)
> > References : http://marc.info/?l=linux-kernel&m=126056920702515&w=4
> > Handled-By : Frederic Weisbecker <[email protected]>
> > Patch : http://patchwork.kernel.org/patch/67256/
> > http://patchwork.kernel.org/patch/67257/
> >
> >
>
>
> I think this precise one is solved. The problem is that there are other
> vmalloc in the same path that also need to be fixed.
>
> I have a pending patch for that but as there are other reiserfs lockdep
> reports to be solved, I'm trying to pack all fixes in a same
> set so that they can be tested using a simple merge.
>
> For now, I guess this ticket shouldn't be closed until reporters
> can test the whole.
OK, thanks for the update.
Rafael
On Tuesday 29 December 2009, Holger Hoffstaette wrote:
> On Tue, 29 Dec 2009 16:09:59 +0100, Rafael J. Wysocki wrote:
>
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14923
> > Subject : Regression in 2.6.32.2: segfault on halt
> > Submitter : Holger Hoffstaette <[email protected]>
> > Date : 2009-12-19 15:10 (11 days old)
> > References : http://marc.info/?l=linux-kernel&m=126123574505069&w=4
> > Handled-By : Mike Galbraith <[email protected]>
>
> Problem found, fixed by later commit as reported in:
> http://marc.info/?l=linux-kernel&m=126138815719603&w=4
Thanks, closing.
Rafael
On Tuesday 29 December 2009, [email protected] wrote:
> On Tue, Dec 29, 2009 at 04:10:01PM +0100, Rafael J. Wysocki wrote:
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
> > Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
> > Submitter : Gene Heskett <[email protected]>
> > Date : 2009-12-26 14:13 (4 days old)
> > References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
> > http://marc.info/?l=linux-kernel&m=126169372613898&w=4
>
> Bisected to commit d21cd8, and reverting this commit seems to fix the
> problem. The problem appeared between -rc1 and -rc2. It was a fix
> that was pushed as part of a quota/ext4 fixes. For more information:
>
> http://marc.info/?l=linux-ext4&m=126197233225936&w=2
>
> I will take a look at this to see if I can find an easy fix;
> otherwise, we'll probably want to revert commit d21cd8 before -rc3.
OK, thanks for the update.
Rafael
On Tuesday 29 December 2009, Henrique de Moraes Holschuh wrote:
> On Tue, 29 Dec 2009, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
> > Subject : gkrellm no longer shows all the temperatures on thinkpad x60
> > Submitter : Pavel Machek <[email protected]>
> > Date : 2009-12-27 21:57 (3 days old)
> > References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
> > Handled-By : Henrique de Moraes Holschuh <[email protected]>
>
> Patch already in acpi-test, waiting push to mainline.
Great, thanks for the update.
Is there a link to the patch so that I can put it into the bug entry?
Rafael
On Tuesday 29 December 2009, Oldrich Jedlicka wrote:
> Hi,
>
> On Tuesday 29 of December 2009 at 16:09:57, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
>
> When the patch is applied to 2.6.33-rc2, the regression goes away. The patch
> fixes the problem.
Great, thanks for the update.
Rafael
On Tuesday 29 December 2009, Pekka Enberg wrote:
> On Tue, Dec 29, 2009 at 5:09 PM, Rafael J. Wysocki <[email protected]> wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14904
> > Subject : slab: possible recursive locking detected
> > Submitter : Heiko Carstens <[email protected]>
> > Date : 2009-12-18 11:58 (12 days old)
> > References : http://marc.info/?l=linux-kernel&m=126113754023909&w=4
> > Handled-By : Pekka Enberg <[email protected]>
>
> This is the same problem as the following:
>
> http://bugzilla.kernel.org/show_bug.cgi?id=14951
Thanks, closing as a duplicate.
Rafael
On Tuesday 29 December 2009, Vincent ETIENNE wrote:
> Le mardi 29 décembre 2009 16:09:58, Rafael J. Wysocki a écrit :
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
> > Subject : boot problem bisected to commit 99935a7a59
> > Submitter : Vincent ETIENNE <[email protected]>
> > Date : 2009-12-19 16:07 (11 days old)
> > References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
> > Handled-By : Yinghai Lu <[email protected]>
> > Patch : http://patchwork.kernel.org/patch/68941/
> >
>
> The proposed patch works for me but the bug is still present in 2.6.33-rc2
> (patch still aply cleanly in rc2 and continue to solve the problem). Have to
> wait for rc3.
Thanks for the update.
Rafael
On Tuesday 29 December 2009, Meelis Roos wrote:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14909
> > Subject : pata_cmd64x broken in 2.6.33-rc1
> > Submitter : Meelis Roos <[email protected]>
> > Date : 2009-12-19 22:23 (11 days old)
> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d43744390e460dce6626fb8de2c02a24ff650005
> > References : http://marc.info/?l=linux-kernel&m=126126142501594&w=4
>
> Fixed as of 2.6.33-rc2 - just retested the upstream fix.
Thanks, closing.
Rafael
On Tue, 29 Dec 2009, Rafael J. Wysocki wrote:
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
> > > Subject : gkrellm no longer shows all the temperatures on thinkpad x60
> > > Submitter : Pavel Machek <[email protected]>
> > > Date : 2009-12-27 21:57 (3 days old)
> > > References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
> > > Handled-By : Henrique de Moraes Holschuh <[email protected]>
> >
> > Patch already in acpi-test, waiting push to mainline.
>
> Great, thanks for the update.
>
> Is there a link to the patch so that I can put it into the bug entry?
http://patchwork.kernel.org/patch/69809/
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
On Tue, 29 Dec 2009 16:09:58 +0100 (CET)
"Rafael J. Wysocki" <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14901
> Subject : bisected crash due to "x86: Move swiotlb initialization before dma32_free_bootmem"
> Submitter : Roland Dreier <[email protected]>
> Date : 2009-12-15 7:47 (15 days old)
> References : http://marc.info/?l=linux-kernel&m=126086324302061&w=4
> Handled-By : FUJITA Tomonori <[email protected]>
> Yinghai Lu <[email protected]>
Already fixed by the commit 186a25026c44d1bfa97671110ff14dcd0c99678e.
Thanks,
Hi,
The problem has been fixed by Tejun's patch,
Thanks.
On Tue, 29 Dec 2009, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14944
> Subject : 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine
> Submitter : fengxiangjun <[email protected]>
> Date : 2009-12-21 11:12 (9 days old)
> References : http://marc.info/?l=linux-kernel&m=126139442328314&w=4
> Handled-By : Tejun Heo <[email protected]>
> Patch : http://patchwork.kernel.org/patch/69746/
>
>
>
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On 12/29/2009 05:09 PM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14900
> Subject : drm_i915 error
> Submitter : Tarkan Erimer <[email protected]>
> Date : 2009-12-14 12:50 (16 days old)
> References : http://marc.info/?l=linux-kernel&m=126079504930147&w=4
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
>
I confirm that, as of Linux-2.6.33-rc2, this regression is not
reproducible anymore. So, you can close this bug report.
Thanks and happy new year! :-)
Tarkan
On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
> Subject : cfq-iosched: tiobench regression
> Submitter : Shaohua Li <[email protected]>
> Date : 2009-12-24 0:55 (6 days old)
> References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
I don't think this should be labelled as a regression. It was already
known that we'd have less throughput for the many clients cases, it was
a trade off that was made to improve latencies.
--
Jens Axboe
On 12/29/2009 04:09 PM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
> Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
> Submitter : Ruud Linders <[email protected]>
> Date : 2009-12-20 12:02 (10 days old)
> References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
This one can be closed as it's not an 2.6.33 issue (I'm running
2.6.33-rc1 with KMS just fine)
See also http://patchwork.kernel.org/patch/69076/ for stable patch to
fix it in 2.6.32.3.
On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14887
> Subject : suspend doesn't work on X200s
> Submitter : Andrew Lutomirski <[email protected]>
> Date : 2009-12-22 0:45 (8 days old)
> References : http://marc.info/?l=linux-kernel&m=126144274102396&w=4
Works fine for me on an x200s. The only issue I seem to have is that
sometimes it suspends immediately upon resume again, presumably the lid
close event is re-triggered (or something to that extent). Apart from
that, 2.6.32 and current -git works fine for me.
--
Jens Axboe
On Wed, 30 Dec 2009, Jens Axboe wrote:
> Works fine for me on an x200s. The only issue I seem to have is that
> sometimes it suspends immediately upon resume again, presumably the lid
> close event is re-triggered (or something to that extent). Apart from
> that, 2.6.32 and current -git works fine for me.
There is an issue in 2.6.31 where it will panic (at least that's what I
think it does, please see more details in
<https://bugs.launchpad.net/bugs/473876>) when you have it plugged in,
suspend, un-plug the power cable, and then resume it.
According to <https://bugs.launchpad.net/ubuntu/+source/linux/+bug/467877>
it has something to do with "event_when_closed_battery", I haven't tested
it yet though, neither with 2.6.31 nor 2.6.32. Could be beneficial for
more people to test though.
--
Mikael Abrahamsson email: [email protected]
On Tue, Dec 29, 2009 at 11:57:12AM -0500, [email protected] wrote:
> On Tue, Dec 29, 2009 at 04:10:01PM +0100, Rafael J. Wysocki wrote:
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
> > Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
> > Submitter : Gene Heskett <[email protected]>
> > Date : 2009-12-26 14:13 (4 days old)
> > References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
> > http://marc.info/?l=linux-kernel&m=126169372613898&w=4
>
> Bisected to commit d21cd8, and reverting this commit seems to fix the
> problem. The problem appeared between -rc1 and -rc2. It was a fix
> that was pushed as part of a quota/ext4 fixes. For more information:
>
> http://marc.info/?l=linux-ext4&m=126197233225936&w=2
>
> I will take a look at this to see if I can find an easy fix;
> otherwise, we'll probably want to revert commit d21cd8 before -rc3.
I'm working on a fix, and have a proposed patch. See the thread on
linux-ext4 here:
http://marc.info/?l=linux-kernel&m=126219515024315&w=2
This patch also fixes the dq_claim_space kerneloops problem as
well....
- Ted
On Wednesday 30 December 2009, Jens Axboe wrote:
> On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14887
> > Subject : suspend doesn't work on X200s
> > Submitter : Andrew Lutomirski <[email protected]>
> > Date : 2009-12-22 0:45 (8 days old)
> > References : http://marc.info/?l=linux-kernel&m=126144274102396&w=4
>
> Works fine for me on an x200s. The only issue I seem to have is that
> sometimes it suspends immediately upon resume again, presumably the lid
> close event is re-triggered (or something to that extent). Apart from
> that, 2.6.32 and current -git works fine for me.
Thanks for the info.
Perhaps the bug that Andrew saw has been fixed since then.
I'm changing the stauts of the bug to "resolved". Andrew, please reopen if
you're still seeing the problem with the current Linus' tree.
Rafael
On Wednesday 30 December 2009, Tarkan Erimer wrote:
> On 12/29/2009 05:09 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14900
> > Subject : drm_i915 error
> > Submitter : Tarkan Erimer <[email protected]>
> > Date : 2009-12-14 12:50 (16 days old)
> > References : http://marc.info/?l=linux-kernel&m=126079504930147&w=4
> >
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
> >
> >
> I confirm that, as of Linux-2.6.33-rc2, this regression is not
> reproducible anymore. So, you can close this bug report.
Great, closed.
> Thanks and happy new year! :-)
Thanks, and happy new year to you too. :-)
Rafael
On Wednesday 30 December 2009, FUJITA Tomonori wrote:
> On Tue, 29 Dec 2009 16:09:58 +0100 (CET)
> "Rafael J. Wysocki" <[email protected]> wrote:
>
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14901
> > Subject : bisected crash due to "x86: Move swiotlb initialization before dma32_free_bootmem"
> > Submitter : Roland Dreier <[email protected]>
> > Date : 2009-12-15 7:47 (15 days old)
> > References : http://marc.info/?l=linux-kernel&m=126086324302061&w=4
> > Handled-By : FUJITA Tomonori <[email protected]>
> > Yinghai Lu <[email protected]>
>
> Already fixed by the commit 186a25026c44d1bfa97671110ff14dcd0c99678e.
Thanks, closed.
Rafael
On Wed, Dec 30 2009, Mikael Abrahamsson wrote:
> On Wed, 30 Dec 2009, Jens Axboe wrote:
>
>> Works fine for me on an x200s. The only issue I seem to have is that
>> sometimes it suspends immediately upon resume again, presumably the lid
>> close event is re-triggered (or something to that extent). Apart from
>> that, 2.6.32 and current -git works fine for me.
>
> There is an issue in 2.6.31 where it will panic (at least that's what I
> think it does, please see more details in
> <https://bugs.launchpad.net/bugs/473876>) when you have it plugged in,
> suspend, un-plug the power cable, and then resume it.
I do that all the time, not a problem here. Tried it just now and it
worked, but did the "I'll suspend immediately again". Pressing fn makes
it wake up, though.
>
> According to
> <https://bugs.launchpad.net/ubuntu/+source/linux/+bug/467877> it has
> something to do with "event_when_closed_battery", I haven't tested it yet
> though, neither with 2.6.31 nor 2.6.32. Could be beneficial for more
> people to test though.
>
> --
> Mikael Abrahamsson email: [email protected]
--
Jens Axboe
On Wednesday 30 December 2009, Ruud Linders wrote:
> On 12/29/2009 04:09 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14910
> > Subject : Stable version 2.6.32.2 broke my KMS Radeon setup
> > Submitter : Ruud Linders <[email protected]>
> > Date : 2009-12-20 12:02 (10 days old)
> > References : http://marc.info/?l=linux-kernel&m=126131105608871&w=4
> >
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
>
> This one can be closed as it's not an 2.6.33 issue (I'm running
> 2.6.33-rc1 with KMS just fine)
>
> See also http://patchwork.kernel.org/patch/69076/ for stable patch to
> fix it in 2.6.32.3.
Thanks for the update.
This one has been dropped from the list of recent regressions already. Please
close the bug when it's fixed in -stable (or let me know if you can't close it).
If the patch doesn't appear in .32.3, please send a notification to
[email protected].
Rafael
On Wednesday 30 December 2009, [email protected] wrote:
> On Tue, Dec 29, 2009 at 11:57:12AM -0500, [email protected] wrote:
> > On Tue, Dec 29, 2009 at 04:10:01PM +0100, Rafael J. Wysocki wrote:
> > >
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14936
> > > Subject : kernel BUG at fs/ext4/inode.c:1063 if attempted to use non-ext4 partition with ext4
> > > Submitter : Gene Heskett <[email protected]>
> > > Date : 2009-12-26 14:13 (4 days old)
> > > References : http://marc.info/?l=linux-kernel&m=126183682330809&w=4
> > > http://marc.info/?l=linux-kernel&m=126169372613898&w=4
> >
> > Bisected to commit d21cd8, and reverting this commit seems to fix the
> > problem. The problem appeared between -rc1 and -rc2. It was a fix
> > that was pushed as part of a quota/ext4 fixes. For more information:
> >
> > http://marc.info/?l=linux-ext4&m=126197233225936&w=2
> >
> > I will take a look at this to see if I can find an easy fix;
> > otherwise, we'll probably want to revert commit d21cd8 before -rc3.
>
> I'm working on a fix, and have a proposed patch. See the thread on
> linux-ext4 here:
>
> http://marc.info/?l=linux-kernel&m=126219515024315&w=2
>
> This patch also fixes the dq_claim_space kerneloops problem as
> well....
Thanks, I've added your patch to the Bugzilla entry.
Rafael
On Wednesday 30 December 2009, Jens Axboe wrote:
> On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
> > Subject : cfq-iosched: tiobench regression
> > Submitter : Shaohua Li <[email protected]>
> > Date : 2009-12-24 0:55 (6 days old)
> > References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
>
> I don't think this should be labelled as a regression. It was already
> known that we'd have less throughput for the many clients cases, it was
> a trade off that was made to improve latencies.
OK, I've closed it as "documented".
Rafael
On Wed, Dec 30, 2009 at 10:52:12PM +0100, Rafael J. Wysocki wrote:
> > I'm working on a fix, and have a proposed patch. See the thread on
> > linux-ext4 here:
> >
> > http://marc.info/?l=linux-kernel&m=126219515024315&w=2
> >
> > This patch also fixes the dq_claim_space kerneloops problem as
> > well....
>
> Thanks, I've added your patch to the Bugzilla entry.
This patch has been merged to mainline. I'm working on improving
things so that we don't lose performance by unnecessarily forcing
delalloc blocks out to disk when the (wildly overestimated) number of
required metadata blocks approaches the user's remaining quota or
remaining free space on disk, but the fundamental fix is in mainline.
(The performance hit was something I knew about when I pushed the
patch to Linus, but after discussing things with Eric Sandeen, we
figured that for users who were converting from ext3, which didn't
have delayed allocation support at all, even with the performance hit
when the user approached the quota limit, ext4 with delalloc+quota was
still better than ext3 --- and I wanted a fix in mainline ASAP.
Fortunately, it's not going to be that hard make the required metadata
much more accurate.)
- Ted
I suspect it was fixed by this patch:
http://lkml.org/lkml/2009/12/20/88
but I can't test because the machine in question died right after I
built it a new kernel. sigh.
I'll re-post once I get the laptop working again if there's still a problem.
--Andy
On Wed, Dec 30, 2009 at 4:39 PM, Rafael J. Wysocki <[email protected]> wrote:
> On Wednesday 30 December 2009, Jens Axboe wrote:
>> On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
>> > This message has been generated automatically as a part of a report
>> > of recent regressions.
>> >
>> > The following bug entry is on the current list of known regressions
>> > from 2.6.32. ?Please verify if it still should be listed and let me know
>> > (either way).
>> >
>> >
>> > Bug-Entry ? : http://bugzilla.kernel.org/show_bug.cgi?id=14887
>> > Subject ? ? ? ? ? ? : suspend doesn't work on X200s
>> > Submitter ? : Andrew Lutomirski <[email protected]>
>> > Date ? ? ? ? ? ? ? ?: 2009-12-22 0:45 (8 days old)
>> > References ?: http://marc.info/?l=linux-kernel&m=126144274102396&w=4
>>
>> Works fine for me on an x200s. The only issue I seem to have is that
>> sometimes it suspends immediately upon resume again, presumably the lid
>> close event is re-triggered (or something to that extent). Apart from
>> that, 2.6.32 and current -git works fine for me.
>
> Thanks for the info.
>
> Perhaps the bug that Andrew saw has been fixed since then.
>
> I'm changing the stauts of the bug to "resolved". ?Andrew, please reopen if
> you're still seeing the problem with the current Linus' tree.
>
> Rafael
>
On Wed, Dec 30, 2009 at 4:53 PM, Rafael J. Wysocki <[email protected]> wrote:
> On Wednesday 30 December 2009, Jens Axboe wrote:
>> On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
>> > This message has been generated automatically as a part of a report
>> > of recent regressions.
>> >
>> > The following bug entry is on the current list of known regressions
>> > from 2.6.32. Please verify if it still should be listed and let me know
>> > (either way).
>> >
>> >
>> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
>> > Subject : cfq-iosched: tiobench regression
>> > Submitter : Shaohua Li <[email protected]>
>> > Date : 2009-12-24 0:55 (6 days old)
>> > References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
>>
>> I don't think this should be labelled as a regression. It was already
>> known that we'd have less throughput for the many clients cases, it was
>> a trade off that was made to improve latencies.
>
> OK, I've closed it as "documented".
>
> Rafael
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
Thanks for this update, I guess we I can make like a separate category
of documented regressions because this could be helpful to other
distributions as they update to the newer kernels :D
--
Regards,
Vikram Dhillon
~~~
There are lots of Linux users who don't care how the kernel works, but
only want to use it. That is a tribute to how good Linux is.
-- Linus Torvalds
On Saturday 02 January 2010, Sergei Trofimovich wrote:
> On Tue, 29 Dec 2009 16:10:01 +0100 (CET)
> "Rafael J. Wysocki" <[email protected]> wrote:
>
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14935
> > Subject : hd-audio0 eats 25% CPU (according to top)
> > Submitter : Sergei Trofimovich <[email protected]>
> > Date : 2009-12-25 10:21 (5 days old)
> > References : http://marc.info/?l=linux-kernel&m=126173644210280&w=4
> > Handled-By : Takashi Iwai <[email protected]>
> > Patch : http://patchwork.kernel.org/patch/69747/
>
> Merged upstream as: 729d55ba972348234759f8e40abf8de020f0d505 (aka v2.6.33-rc2-2-g729d55b)
> I've tested v2.6.33-rc2-249-gcd6e125 and it fixes problem.
Thanks, closed.
Rafael
On Saturday 02 January 2010, Vikram Dhillon wrote:
> On Wed, Dec 30, 2009 at 4:53 PM, Rafael J. Wysocki <[email protected]> wrote:
> > On Wednesday 30 December 2009, Jens Axboe wrote:
> >> On Tue, Dec 29 2009, Rafael J. Wysocki wrote:
> >> > This message has been generated automatically as a part of a report
> >> > of recent regressions.
> >> >
> >> > The following bug entry is on the current list of known regressions
> >> > from 2.6.32. Please verify if it still should be listed and let me know
> >> > (either way).
> >> >
> >> >
> >> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14940
> >> > Subject : cfq-iosched: tiobench regression
> >> > Submitter : Shaohua Li <[email protected]>
> >> > Date : 2009-12-24 0:55 (6 days old)
> >> > References : http://marc.info/?l=linux-kernel&m=126161612401994&w=4
> >>
> >> I don't think this should be labelled as a regression. It was already
> >> known that we'd have less throughput for the many clients cases, it was
> >> a trade off that was made to improve latencies.
> >
> > OK, I've closed it as "documented".
> >
> > Rafael
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
> >
>
> Thanks for this update, I guess we I can make like a separate category
> of documented regressions because this could be helpful to other
> distributions as they update to the newer kernels :D
That actually is easy to get. ;-)
* Go to bug #14885, which is a meta-bug for post-2.6.32 regressions.
* Go to the dependency tree.
* Click on "Show resolved".
* Click on "view as bug list".
* Search for "DOCU".
Rafael
On Tue, 29 Dec 2009 16:10:01 +0100 (CET)
"Rafael J. Wysocki" <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14935
> Subject : hd-audio0 eats 25% CPU (according to top)
> Submitter : Sergei Trofimovich <[email protected]>
> Date : 2009-12-25 10:21 (5 days old)
> References : http://marc.info/?l=linux-kernel&m=126173644210280&w=4
> Handled-By : Takashi Iwai <[email protected]>
> Patch : http://patchwork.kernel.org/patch/69747/
Merged upstream as: 729d55ba972348234759f8e40abf8de020f0d505 (aka v2.6.33-rc2-2-g729d55b)
I've tested v2.6.33-rc2-249-gcd6e125 and it fixes problem.
--
Sergei
Hi Rafael,
On Tue, Dec 29, 2009 at 5:10 PM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. ?Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=14951
> Subject ? ? ? ? : lockdep possible recursive lock in slab parent->list->rlock
> Submitter ? ? ? : Andi Kleen <[email protected]>
> Date ? ? ? ? ? ?: 2009-12-27 12:06 (3 days old)
> References ? ? ?: http://marc.info/?l=linux-kernel&m=126191560531463&w=4
> Handled-By ? ? ?: Pekka Enberg <[email protected]>
> Patch ? ? ? ? ? : http://patchwork.kernel.org/patch/69829/
This bug is fixed by the following commit in Linus' tree:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=00afa758067ac1c947149ef766adcdfe30c44d7d
On Saturday 02 January 2010, Andrew Lutomirski wrote:
> I suspect it was fixed by this patch:
>
> http://lkml.org/lkml/2009/12/20/88
>
> but I can't test because the machine in question died right after I
> built it a new kernel. sigh.
>
> I'll re-post once I get the laptop working again if there's still a problem.
OK, assume it's been fixed, so closing.
Please reopen if it's not fixed in fact.
Rafael
On Sunday 03 January 2010, Pekka Enberg wrote:
> Hi Rafael,
>
> On Tue, Dec 29, 2009 at 5:10 PM, Rafael J. Wysocki <[email protected]> wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14951
> > Subject : lockdep possible recursive lock in slab parent->list->rlock
> > Submitter : Andi Kleen <[email protected]>
> > Date : 2009-12-27 12:06 (3 days old)
> > References : http://marc.info/?l=linux-kernel&m=126191560531463&w=4
> > Handled-By : Pekka Enberg <[email protected]>
> > Patch : http://patchwork.kernel.org/patch/69829/
>
> This bug is fixed by the following commit in Linus' tree:
>
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=00afa758067ac1c947149ef766adcdfe30c44d7d
Thanks, closed.
Rafael
Am Dienstag 29 Dezember 2009 16:10:01 schrieb Rafael J. Wysocki:
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14938
> Subject : Unable to handle kernel paging request in
radeon_fence_signaled
> Submitter : Grant Wilson <[email protected]>
> Date : 2009-12-27 13:40 (3 days old)
> References : http://marc.info/?l=linux-kernel&m=126192123104047&w=4
This should be the same as http://bugzilla.kernel.org/show_bug.cgi?id=14910.
On Tuesday 05 January 2010, Johannes Hirte wrote:
> Am Dienstag 29 Dezember 2009 16:10:01 schrieb Rafael J. Wysocki:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14938
> > Subject : Unable to handle kernel paging request in
> radeon_fence_signaled
> > Submitter : Grant Wilson <[email protected]>
> > Date : 2009-12-27 13:40 (3 days old)
> > References : http://marc.info/?l=linux-kernel&m=126192123104047&w=4
>
> This should be the same as http://bugzilla.kernel.org/show_bug.cgi?id=14910.
Thanks, closed as a duplicate.
Rafael
Le mardi 29 décembre 2009 23:43:09, Rafael J. Wysocki a écrit :
> On Tuesday 29 December 2009, Vincent ETIENNE wrote:
> > Le mardi 29 décembre 2009 16:09:58, Rafael J. Wysocki a écrit :
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > >
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.32. Please verify if it still should be listed and let me
> > > know (either way).
> > >
> > >
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
> > > Subject : boot problem bisected to commit 99935a7a59
> > > Submitter : Vincent ETIENNE <[email protected]>
> > > Date : 2009-12-19 16:07 (11 days old)
> > > References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
> > > Handled-By : Yinghai Lu <[email protected]>
> > > Patch : http://patchwork.kernel.org/patch/68941/
> >
> > The proposed patch works for me but the bug is still present in
> > 2.6.33-rc2 (patch still aply cleanly in rc2 and continue to solve the
> > problem). Have to wait for rc3.
>
> Thanks for the update.
>
> Rafael
>
Hopes not to be too much cumbersome but still no luck in 2.6.33.rc3 : the
problem is present. Nethertheless the proposed patch still cure it.
> This message has been generated automatically as a part of a report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.32. Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14952
> Subject : instant reboot on loading 2.6.33-rc on Celeron 900
> Submitter : Meelis Roos <[email protected]>
> Date : 2009-12-29 13:57 (1 days old)
> References : http://marc.info/?l=linux-kernel&m=126209508500393&w=4
Fixed in upstream now,
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=1373411ae4cd0caf2e1a35fb801dd9a00b64dea2
--
Meelis Roos ([email protected])
On Thursday 14 January 2010, Meelis Roos wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.32. Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14952
> > Subject : instant reboot on loading 2.6.33-rc on Celeron 900
> > Submitter : Meelis Roos <[email protected]>
> > Date : 2009-12-29 13:57 (1 days old)
> > References : http://marc.info/?l=linux-kernel&m=126209508500393&w=4
>
> Fixed in upstream now,
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=1373411ae4cd0caf2e1a35fb801dd9a00b64dea2
Thanks, closing.
Rafael
On Saturday 16 January 2010, Vincent ETIENNE wrote:
> Le jeudi 07 janvier 2010 22:04:50, Vincent ETIENNE a écrit :
> > Le mardi 29 décembre 2009 23:43:09, Rafael J. Wysocki a écrit :
> > > On Tuesday 29 December 2009, Vincent ETIENNE wrote:
> > > > Le mardi 29 décembre 2009 16:09:58, Rafael J. Wysocki a écrit :
> > > > > This message has been generated automatically as a part of a report
> > > > > of recent regressions.
> > > > >
> > > > > The following bug entry is on the current list of known regressions
> > > > > from 2.6.32. Please verify if it still should be listed and let me
> > > > > know (either way).
> > > > >
> > > > >
> > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
> > > > > Subject : boot problem bisected to commit 99935a7a59
> > > > > Submitter : Vincent ETIENNE <[email protected]>
> > > > > Date : 2009-12-19 16:07 (11 days old)
> > > > > References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
> > > > > Handled-By : Yinghai Lu <[email protected]>
> > > > > Patch : http://patchwork.kernel.org/patch/68941/
> > > >
> > > > The proposed patch works for me but the bug is still present in
> > > > 2.6.33-rc2 (patch still aply cleanly in rc2 and continue to solve the
> > > > problem). Have to wait for rc3.
> > >
> > > Thanks for the update.
> > >
> > > Rafael
> >
> > Hopes not to be too much cumbersome but still no luck in 2.6.33.rc3 : the
> > problem is present. Nethertheless the proposed patch still cure it.
> >
>
> Folow-up : tested in rc4. Everything is fine.
> Thanks all for your help especially mister Yinghai Lu
Thanks, closing.
Rafael
On Saturday 16 January 2010, [email protected] wrote:
> On Tue, Dec 29, 2009 at 04:05:30PM +0100, Rafael J. Wysocki wrote:
> > [NOTES:
> > * There you go, another round of tracking regressions. It's not too bad at
> > the moment, as far as the regressions from 2.6.32 are concerned, but we have
> > quite a few -stable regressions, apparently in the DRI area.
>
> I have another one there :)
>
> Immediately upon startup, screen is flickering (becomes
> lighter and darker again). The problem occurs with kernels
> 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
We've already had several reports like this already.
Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
and check if none of them matches the problem you describe?
Rafael
On Sat, 16 Jan 2010, Rafael J. Wysocki wrote:
>
> > Immediately upon startup, screen is flickering (becomes
> > lighter and darker again). The problem occurs with kernels
> > 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
>
> We've already had several reports like this already.
>
> Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
> and check if none of them matches the problem you describe?
I suspect that should be fixed by commit 33814341f22 ("drm/i915: disable
LVDS downclock by default") that got merged today.
So try current -git.
Linus
On Sat, Jan 16, 2010 at 10:57:16PM +0100, Rafael J. Wysocki wrote:
> On Saturday 16 January 2010, [email protected] wrote:
> > On Tue, Dec 29, 2009 at 04:05:30PM +0100, Rafael J. Wysocki wrote:
> > > [NOTES:
> > > * There you go, another round of tracking regressions. It's not too bad at
> > > the moment, as far as the regressions from 2.6.32 are concerned, but we have
> > > quite a few -stable regressions, apparently in the DRI area.
> >
> > I have another one there :)
> >
> > Immediately upon startup, screen is flickering (becomes
> > lighter and darker again). The problem occurs with kernels
> > 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
>
> We've already had several reports like this already.
>
> Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
> and check if none of them matches the problem you describe?
>
> Rafael
Well, not obviously. I will try latest git as Linus suggested.
--
MST
On Sat, Jan 16, 2010 at 02:04:07PM -0800, Linus Torvalds wrote:
>
>
> On Sat, 16 Jan 2010, Rafael J. Wysocki wrote:
> >
> > > Immediately upon startup, screen is flickering (becomes
> > > lighter and darker again). The problem occurs with kernels
> > > 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
> >
> > We've already had several reports like this already.
> >
> > Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
> > and check if none of them matches the problem you describe?
>
> I suspect that should be fixed by commit 33814341f22 ("drm/i915: disable
> LVDS downclock by default") that got merged today.
>
> So try current -git.
>
> Linus
Tested with 6ccf80eb15ccaca4d3f1ab5162b9ded5eecd9971, still get
the flickering effect. so 33814341f22 does not seem to help.
--
MST
On Sun, Jan 17, 2010 at 2:32 PM, Michael S. Tsirkin
<[email protected]> wrote:
> On Sat, Jan 16, 2010 at 02:04:07PM -0800, Linus Torvalds wrote:
>>
>>
>> On Sat, 16 Jan 2010, Rafael J. Wysocki wrote:
>> >
>> > > Immediately upon startup, screen is flickering (becomes
>> > > lighter and darker again). The problem occurs with kernels
>> > > 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
>> >
>> > We've already had several reports like this already.
>> >
>> > Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
>> > and check if none of them matches the problem you describe?
>>
>> I suspect that should be fixed by commit 33814341f22 ("drm/i915: disable
>> LVDS downclock by default") that got merged today.
>>
>> So try current -git.
>>
>> ? ? ? ? ? ? ? Linus
>
>
> Tested with 6ccf80eb15ccaca4d3f1ab5162b9ded5eecd9971, still get
> the flickering effect. so 33814341f22 does not seem to help.
Yeah, me too which is why I am doing a git bisect here. What's strange
about it is that the first bisection point seems to suggest that the
regression happened _before_ the DRM merge to 2.6.33-rc1. I guess it's
possible that the bug is already in 2.6.32 but I've yet to see the
flickering effect. Oh well, back to bisect...
Pekka
On Sun, 17 Jan 2010 16:18:39 +0200
Pekka Enberg <[email protected]> wrote:
> On Sun, Jan 17, 2010 at 2:32 PM, Michael S. Tsirkin
> <[email protected]> wrote:
> > On Sat, Jan 16, 2010 at 02:04:07PM -0800, Linus Torvalds wrote:
> >>
> >>
> >> On Sat, 16 Jan 2010, Rafael J. Wysocki wrote:
> >> >
> >> > > Immediately upon startup, screen is flickering (becomes
> >> > > lighter and darker again). The problem occurs with kernels
> >> > > 2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
> >> >
> >> > We've already had several reports like this already.
> >> >
> >> > Care to review the bugs linked to http://bugzilla.kernel.org/show_bug.cgi?id=14885
> >> > and check if none of them matches the problem you describe?
> >>
> >> I suspect that should be fixed by commit 33814341f22 ("drm/i915: disable
> >> LVDS downclock by default") that got merged today.
> >>
> >> So try current -git.
> >>
> >> ? ? ? ? ? ? ? Linus
> >
> >
> > Tested with 6ccf80eb15ccaca4d3f1ab5162b9ded5eecd9971, still get
> > the flickering effect. so 33814341f22 does not seem to help.
>
> Yeah, me too which is why I am doing a git bisect here. What's strange
> about it is that the first bisection point seems to suggest that the
> regression happened _before_ the DRM merge to 2.6.33-rc1. I guess it's
> possible that the bug is already in 2.6.32 but I've yet to see the
> flickering effect. Oh well, back to bisect...
>
> Pekka
on which side of the merge? linus or drm?
i.e. it is to be expected to be before the merge, (but on the drm side)
so don't get confused... or did i misunderstood the situation?
Hi Florian,
(Please don't trim the cc list.)
On Sun, Jan 17, 2010 at 5:17 PM, Florian Mickler <[email protected]> wrote:
> on which side of the merge? linus or drm?
> i.e. it is to be expected to be before the merge, (but on the drm side)
> so don't get confused... or did i misunderstood the situation?
Like I said, don't read too much into the results but the current
situation looks like the regression happened _after_ 2.6.32 but before
any of the DRM code was merged to 2.6.33-rc1. I don't think that makes
much sense which is why I'm back to testing 2.6.32 more to see if the
bug is there already but just harder to trigger for whatever reason.
Pekka
On Sun, Jan 17, 2010 at 6:43 PM, Pekka Enberg <[email protected]> wrote:
> Hi Florian,
>
> (Please don't trim the cc list.)
>
> On Sun, Jan 17, 2010 at 5:17 PM, Florian Mickler <[email protected]> wrote:
>> on which side of the merge? linus or drm?
>> i.e. it is to be expected to be before the merge, (but on the drm side)
>> so don't get confused... or did i misunderstood the situation?
>
> Like I said, don't read too much into the results but the current
> situation looks like the regression happened _after_ 2.6.32 but before
> any of the DRM code was merged to 2.6.33-rc1. I don't think that makes
> much sense which is why I'm back to testing 2.6.32 more to see if the
> bug is there already but just harder to trigger for whatever reason.
OK, confirmed. I can see the "flashing" bug with 2.6.32 as well. It
just takes more time to trigger than in 2.6.33-rc1. I am going back to
test 2.6.31 now.
On Sun, Jan 17, 2010 at 07:23:35PM +0200, Pekka Enberg wrote:
> On Sun, Jan 17, 2010 at 6:43 PM, Pekka Enberg <[email protected]> wrote:
> > Hi Florian,
> >
> > (Please don't trim the cc list.)
> >
> > On Sun, Jan 17, 2010 at 5:17 PM, Florian Mickler <[email protected]> wrote:
> >> on which side of the merge? linus or drm?
> >> i.e. it is to be expected to be before the merge, (but on the drm side)
> >> so don't get confused... or did i misunderstood the situation?
> >
> > Like I said, don't read too much into the results but the current
> > situation looks like the regression happened _after_ 2.6.32 but before
> > any of the DRM code was merged to 2.6.33-rc1. I don't think that makes
> > much sense which is why I'm back to testing 2.6.32 more to see if the
> > bug is there already but just harder to trigger for whatever reason.
>
> OK, confirmed. I can see the "flashing" bug with 2.6.32 as well. It
> just takes more time to trigger than in 2.6.33-rc1. I am going back to
> test 2.6.31 now.
Well, I've been using 2.6.32 day to day since it came out and never saw
this bug there. What do you do to trigger this bug?
--
MST
Michael S. Tsirkin kirjoitti:
> Well, I've been using 2.6.32 day to day since it came out and never saw
> this bug there. What do you do to trigger this bug?
It usually triggers when I'm building a kernel. I don't have a good test
case for this, I just need to use the machine long enough to see a
flash. And it's pretty hard to trigger in 2.6.32.
I am now bisecting in the middle of the i915 merge in 2.6.31 so if
people know there are suspicious commits that I should try to revert,
please let me know.
Pekka
Le jeudi 07 janvier 2010 22:04:50, Vincent ETIENNE a écrit :
> Le mardi 29 décembre 2009 23:43:09, Rafael J. Wysocki a écrit :
> > On Tuesday 29 December 2009, Vincent ETIENNE wrote:
> > > Le mardi 29 décembre 2009 16:09:58, Rafael J. Wysocki a écrit :
> > > > This message has been generated automatically as a part of a report
> > > > of recent regressions.
> > > >
> > > > The following bug entry is on the current list of known regressions
> > > > from 2.6.32. Please verify if it still should be listed and let me
> > > > know (either way).
> > > >
> > > >
> > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14906
> > > > Subject : boot problem bisected to commit 99935a7a59
> > > > Submitter : Vincent ETIENNE <[email protected]>
> > > > Date : 2009-12-19 16:07 (11 days old)
> > > > References : http://marc.info/?l=linux-kernel&m=126123946509316&w=4
> > > > Handled-By : Yinghai Lu <[email protected]>
> > > > Patch : http://patchwork.kernel.org/patch/68941/
> > >
> > > The proposed patch works for me but the bug is still present in
> > > 2.6.33-rc2 (patch still aply cleanly in rc2 and continue to solve the
> > > problem). Have to wait for rc3.
> >
> > Thanks for the update.
> >
> > Rafael
>
> Hopes not to be too much cumbersome but still no luck in 2.6.33.rc3 : the
> problem is present. Nethertheless the proposed patch still cure it.
>
Folow-up : tested in rc4. Everything is fine.
Thanks all for your help especially mister Yinghai Lu
Best regards,
Vincent
On Tue, Dec 29, 2009 at 04:05:30PM +0100, Rafael J. Wysocki wrote:
> [NOTES:
> * There you go, another round of tracking regressions. It's not too bad at
> the moment, as far as the regressions from 2.6.32 are concerned, but we have
> quite a few -stable regressions, apparently in the DRI area.
I have another one there :)
Immediately upon startup, screen is flickering (becomes
lighter and darker again). The problem occurs with kernels
2.6.33-rc1 to 2.6.33-rc4, but not with kernel 2.6.32 and below.
System details:
x86_64 kernel with 32 bit Fedora 11 userspace
kernel modesetting enabled.
dri2proto dri2proto-2.2
drm 2.4.17-23-g06a2d65
macros util-macros-1.4.1-4-g43e41a5
xf86-video-intel 2.10.0-13-g96f45c6
mesa versions(from glxinfo):
server glx version string: 1.2
client glx version string: 1.4
GLX version: 1.2
OpenGL version string: 2.1 Mesa 7.6-devel
OpenGL shading language version string: 1.20
X.Org X Server 1.6.3.901 (1.6.4 RC 1)
Hardware: lenovo thinkpad T500 with integrated intel graphics.
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory
Controller Hub (rev 07)
00: 86 80 40 2a 06 01 90 20 07 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 aa 17 e0 20
30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series
Chipset
Integrated Graphics Controller (rev 07)
00: 86 80 42 2a 07 04 90 00 07 00 00 03 00 00 80 00
10: 04 00 40 f4 00 00 00 00 0c 00 00 d0 00 00 00 00
20: 01 18 00 00 00 00 00 00 00 00 00 00 aa 17 e4 20
30: 00 00 00 00 90 00 00 00 00 00 00 00 0b 01 00 00
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07)
00: 86 80 43 2a 07 00 90 00 07 00 80 03 00 00 80 00
10: 04 00 20 f4 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 aa 17 e4 20
30: 00 00 00 00 d0 00 00 00 00 00 00 00 00 00 00 00
Display adapter: integrated LVDS1.
How to reproduce: start X, observe flickering
Filed it here with X log/dmesg/xrandr/intel_reg_dump output:
https://bugs.freedesktop.org/show_bug.cgi?id=26037
(from past experience, http://bugzilla.kernel.org/ reports
seem to have been ignored).
--
MST