LinuxLists.cc - 2.6.33-rc8-git6: Reported regressions from 2.6.32

2010-02-21 21:46:08

Subject: 2.6.33-rc8-git6: Reported regressions from 2.6.32

This message contains a list of some regressions from 2.6.32,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved regressions from 2.6.32, please let us
know either and we'll add them to the list. Also, please let us 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
----------------------------------------
2010-02-21 115 34 27
2010-02-15 112 34 31
2010-02-07 97 27 20
2010-02-01 85 26 21
2010-01-24 75 29 23
2010-01-10 55 33 21
2009-12-29 36 34 27

Unresolved regressions
----------------------

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15319
Subject : [BUG]: Possibe recursive locking detected in sysfs
Submitter : John Kacur <[email protected]>
Date : 2010-02-11 17:11 (11 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126590832432598&w=2
Handled-By : Eric Biederman <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15318
Subject : ACPI/ata regression with hotplugging the dvd drive
Submitter : Dariush Forouher <[email protected]>
Date : 2010-02-13 16:31 (9 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126607873824718&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15317
Subject : Running aplay with pulse as the default
Submitter : Ed Tomlinson <[email protected]>
Date : 2010-02-13 17:17 (9 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126608146427546&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15311
Subject : Starting pulseaudio causes a NULL pointer hit
Submitter : Ed Tomlinson <[email protected]>
Date : 2010-02-14 23:41 (8 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15306
Subject : Filesystem I/O is CPU-bound
Submitter : James Cloos <[email protected]>
Date : 2010-02-14 3:11 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126611738629349&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15305
Subject : Dell video dies when booting
Submitter : David Ronis <[email protected]>
Date : 2010-02-14 1:07 (8 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126611098225127&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15293
Subject : Flash video laggy inside Firefox only with KMS
Submitter : Michał Witkowski <[email protected]>
Date : 2010-02-13 14:53 (9 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15292
Subject : Laptop reboots instead of resume from suspend with any kernel after 2.6.31
Submitter : Dave Morgan <[email protected]>
Date : 2010-02-13 13:11 (9 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15289
Subject : Regression 2.6.32 -> 2.6.33, Kernel needs a helping key to boot :)
Submitter : Asbjørn Sannes <[email protected]>
Date : 2010-02-12 19:47 (10 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/73472a46b5b28116b145fb5fc05242c1aa8e1461

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15287
Subject : RadeonKMS segfaults kdm on mobility radeon x700 pcie
Submitter : Jan Kreuzer <[email protected]>
Date : 2010-02-12 17:58 (10 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15278
Subject : lockdep warning for iscsi in 2.6.33-rc6
Submitter : Tao Ma <[email protected]>
Date : 2010-02-09 6:59 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126569884330200&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15277
Subject : 2.6.33-rc6 crashes on resume
Submitter : Bill Davidsen <[email protected]>
Date : 2010-02-08 23:03 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126567021801935&w=2
Handled-By : Rafael J. Wysocki <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15276
Subject : latest git kernel: general protection fault: 0000 [#1]
Submitter : Markus Trippelsdorf <[email protected]>
Date : 2010-02-09 8:36 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126570498804223&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15259
Subject : Corruption with OpenGL since Intel's big DRM push on i945
Submitter : Alexandre Demers <[email protected]>
Date : 2010-02-08 13:19 (14 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/76446cac68568fc7f5168a27deaf803ed22a4360

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15246
Subject : BUG: Bad page state in process portageq
Submitter : Johannes Hirte <[email protected]>
Date : 2010-02-07 0:45 (15 days old)
References : http://marc.info/?l=linux-kernel&m=126550356515887&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15245
Subject : [2.6.33-rc6 Weird JCPU times?
Submitter : Shawn Starr <[email protected]>
Date : 2010-02-06 7:24 (16 days old)
References : http://marc.info/?l=linux-kernel&m=126544107816889&w=2

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15244
Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok()
Submitter : Jody Bruchon <[email protected]>
Date : 2010-02-06 0:32 (16 days old)
References : http://marc.info/?l=linux-kernel&m=126541276028173&w=2
Handled-By : Takashi Iwai <[email protected]>
Jody Bruchon <[email protected]>

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202
Subject : lockdep warning during elevator_switch
Submitter : Hugh Dickins <[email protected]>
Date : 2010-01-31 23:55 (22 days old)
References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15200
Subject : NFS problems in 2.6.33-rc6: Unknown error 526
Submitter : J.A. Magallón <[email protected]>
Date : 2010-01-31 22:46 (22 days old)
References : http://marc.info/?l=linux-kernel&m=126497800408928&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15142
Subject : sysfs-related lockdep warning in __blkdev_get
Submitter : Matti Aarnio <[email protected]>
Date : 2010-01-25 13:38 (28 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15139
Subject : e1000: transmit queue 0 timed out
Submitter : Alexander Beregalov <[email protected]>
Date : 2010-01-23 15:37 (30 days old)
References : http://marc.info/?l=linux-netdev&m=126426149306083&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15076
Subject : System panic under load with clockevents_program_event
Submitter : okias <[email protected]>
Date : 2010-01-17 13:03 (36 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15036
Subject : soft lockup in dmesg after suspend/resume
Submitter : ykzhao <[email protected]>
Date : 2010-01-04 5:36 (49 days old)
References : http://marc.info/?l=linux-kernel&m=126258356202722&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14999
Subject : possible circular locking dependency detected in rfkill at suspend
Submitter : Christian Casteyde <[email protected]>
Date : 2010-01-06 21:52 (47 days old)

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 (59 days old)
References : http://marc.info/?l=linux-kernel&m=126174044213172&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 (57 days old)
References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4

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 (72 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305db1bc63bef30ed400e376
Handled-By : Zhao Yakui <[email protected]>

Regressions with patches
------------------------

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15367
Subject : i915: resume from hibernate locks up every 2nd time
Submitter : Pedro Ribeiro <[email protected]>
Date : 2010-02-17 18:47 (5 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126643245012840&w=4
Handled-By : Rafael J. Wysocki <[email protected]>
Patch : http://patchwork.kernel.org/patch/80456/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15308
Subject : 2.6.33-rc8 breaks UML with Restrict initial stack space expansion to rlimit
Submitter : Jouni Malinen <[email protected]>
Date : 2010-02-14 16:40 (8 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/803bf5ec259941936262d10ecc84511b76a20921
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126616751807902&w=4
Handled-By : Michael Neuling <[email protected]>
Patch : http://patchwork.kernel.org/patch/79365/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15273
Subject : Regression in ptrace (Wine) starting with 2.6.33-rc1
Submitter : Michael Stefaniuc <[email protected]>
Date : 2010-02-11 16:21 (11 days old)
Handled-By : Frederic Weisbecker <[email protected]>
Patch : http://patchwork.kernel.org/patch/80783/
http://patchwork.kernel.org/patch/80785/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15192
Subject : netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f
Submitter : Lin Ming <[email protected]>
Date : 2010-01-25 10:03 (28 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/1b9508f6831e10d53256825de8904caa22d1ca2c
References : http://marc.info/?l=linux-kernel&m=126441481427331&w=4
Handled-By : Mike Galbraith <[email protected]>
Peter Zijlstra <[email protected]>
Venkatesh Pallipadi <[email protected]>
Patch : http://patchwork.kernel.org/patch/78544/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15151
Subject : Black screen after loading nouveau module
Submitter : Alex Zhavnerchik <[email protected]>
Date : 2010-01-27 21:38 (26 days old)
Handled-By : Marcin Slusarz <[email protected]>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=24977

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15039
Subject : leds_alix2: can't allocate I/O for GPIO
Submitter : Arnd Hannemann <[email protected]>
Date : 2010-01-07 10:26 (46 days old)
References : http://marc.info/?l=linux-kernel&m=126286001106257&w=4
Handled-By : Daniel Mack <[email protected]>
Patch : http://patchwork.kernel.org/patch/72006/

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 (58 days old)
References : http://marc.info/?l=linux-kernel&m=126182073616279&w=4
Handled-By : Eric W. Biederman <[email protected]>
Patch : http://patchwork.kernel.org/patch/70461/

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 the tracking team know if there are any Bugzilla entries that
should be added to the list in there.

Thanks!

2010-02-21 21:46:24

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14792] Misdetection of the TV output

This message has been generated automatically as a part of a summary 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 the tracking team
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 (72 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/27dfaf4f5825a119305db1bc63bef30ed400e376
Handled-By : Zhao Yakui <[email protected]>

2010-02-21 21:51:13

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14950] tbench regression with 2.6.33-rc1

2010-02-21 21:51:40

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14949] drm_vm.c:drm_mmap: possible circular locking dependency detected

This message has been generated automatically as a part of a summary 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 the tracking team
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 (58 days old)
References : http://marc.info/?l=linux-kernel&m=126182073616279&w=4
Handled-By : Eric W. Biederman <[email protected]>
Patch : http://patchwork.kernel.org/patch/70461/

2010-02-21 21:51:18

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14999] possible circular locking dependency detected in rfkill at suspend

2010-02-21 21:51:17

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #14937] WARNING: at kernel/lockdep.c:2830

2010-02-21 21:51:54

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15200] NFS problems in 2.6.33-rc6: Unknown error 526

2010-02-21 21:51:44

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15139] e1000: transmit queue 0 timed out

2010-02-21 21:51:51

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15192] netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15192
Subject : netperf ~50% regression with 2.6.33-rc1, bisect to 1b9508f
Submitter : Lin Ming <[email protected]>
Date : 2010-01-25 10:03 (28 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/1b9508f6831e10d53256825de8904caa22d1ca2c
References : http://marc.info/?l=linux-kernel&m=126441481427331&w=4
Handled-By : Mike Galbraith <[email protected]>
Peter Zijlstra <[email protected]>
Venkatesh Pallipadi <[email protected]>
Patch : http://patchwork.kernel.org/patch/78544/

2010-02-21 21:51:59

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15142] sysfs-related lockdep warning in __blkdev_get

2010-02-21 21:52:09

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15202] lockdep warning during elevator_switch

2010-02-21 21:52:51

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15287] RadeonKMS segfaults kdm on mobility radeon x700 pcie

2010-02-21 21:53:17

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15319] [BUG]: Possibe recursive locking detected in sysfs

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15319
Subject : [BUG]: Possibe recursive locking detected in sysfs
Submitter : John Kacur <[email protected]>
Date : 2010-02-11 17:11 (11 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126590832432598&w=2
Handled-By : Eric Biederman <[email protected]>

2010-02-21 21:52:23

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15273] Regression in ptrace (Wine) starting with 2.6.33-rc1

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15273
Subject : Regression in ptrace (Wine) starting with 2.6.33-rc1
Submitter : Michael Stefaniuc <[email protected]>
Date : 2010-02-11 16:21 (11 days old)
Handled-By : Frederic Weisbecker <[email protected]>
Patch : http://patchwork.kernel.org/patch/80783/
http://patchwork.kernel.org/patch/80785/

2010-02-21 21:52:56

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15308] 2.6.33-rc8 breaks UML with Restrict initial stack space expansion to rlimit

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15308
Subject : 2.6.33-rc8 breaks UML with Restrict initial stack space expansion to rlimit
Submitter : Jouni Malinen <[email protected]>
Date : 2010-02-14 16:40 (8 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/803bf5ec259941936262d10ecc84511b76a20921
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126616751807902&w=4
Handled-By : Michael Neuling <[email protected]>
Patch : http://patchwork.kernel.org/patch/79365/

2010-02-21 21:53:46

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15317] Running aplay with pulse as the default

2010-02-21 21:52:34

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15277] 2.6.33-rc6 crashes on resume

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15277
Subject : 2.6.33-rc6 crashes on resume
Submitter : Bill Davidsen <[email protected]>
Date : 2010-02-08 23:03 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126567021801935&w=2
Handled-By : Rafael J. Wysocki <[email protected]>

2010-02-21 21:53:00

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15311] Starting pulseaudio causes a NULL pointer hit

2010-02-21 21:52:37

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15293] Flash video laggy inside Firefox only with KMS

2010-02-21 21:52:31

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15278] lockdep warning for iscsi in 2.6.33-rc6

2010-02-21 21:52:21

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15246] BUG: Bad page state in process portageq

2010-02-21 21:53:11

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15318] ACPI/ata regression with hotplugging the dvd drive

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15318
Subject : ACPI/ata regression with hotplugging the dvd drive
Submitter : Dariush Forouher <[email protected]>
Date : 2010-02-13 16:31 (9 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126607873824718&w=2

2010-02-21 21:53:24

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15367] i915: resume from hibernate locks up every 2nd time

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15367
Subject : i915: resume from hibernate locks up every 2nd time
Submitter : Pedro Ribeiro <[email protected]>
Date : 2010-02-17 18:47 (5 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126643245012840&w=4
Handled-By : Rafael J. Wysocki <[email protected]>
Patch : http://patchwork.kernel.org/patch/80456/

2010-02-21 21:52:48

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15305] Dell video dies when booting

2010-02-21 21:54:27

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15306] Filesystem I/O is CPU-bound

2010-02-21 21:54:39

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15289] Regression 2.6.32 -> 2.6.33, Kernel needs a helping key to boot :)

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15289
Subject : Regression 2.6.32 -> 2.6.33, Kernel needs a helping key to boot :)
Submitter : Asbjørn Sannes <[email protected]>
Date : 2010-02-12 19:47 (10 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/73472a46b5b28116b145fb5fc05242c1aa8e1461

2010-02-21 21:54:51

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15292] Laptop reboots instead of resume from suspend with any kernel after 2.6.31

2010-02-21 21:52:17

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15259] Corruption with OpenGL since Intel's big DRM push on i945

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15259
Subject : Corruption with OpenGL since Intel's big DRM push on i945
Submitter : Alexandre Demers <[email protected]>
Date : 2010-02-08 13:19 (14 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/76446cac68568fc7f5168a27deaf803ed22a4360

2010-02-21 21:55:39

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15276] latest git kernel: general protection fault: 0000 [#1]

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15276
Subject : latest git kernel: general protection fault: 0000 [#1]
Submitter : Markus Trippelsdorf <[email protected]>
Date : 2010-02-09 8:36 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126570498804223&w=2

2010-02-21 21:52:05

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15245] [2.6.33-rc6 Weird JCPU times?

2010-02-21 21:56:24

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15244] PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok()

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15244
Subject : PROBLEM: hda-intel divide by zero kernel crash in azx_position_ok()
Submitter : Jody Bruchon <[email protected]>
Date : 2010-02-06 0:32 (16 days old)
References : http://marc.info/?l=linux-kernel&m=126541276028173&w=2
Handled-By : Takashi Iwai <[email protected]>
Jody Bruchon <[email protected]>

2010-02-21 21:56:39

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15151] Black screen after loading nouveau module

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15151
Subject : Black screen after loading nouveau module
Submitter : Alex Zhavnerchik <[email protected]>
Date : 2010-01-27 21:38 (26 days old)
Handled-By : Marcin Slusarz <[email protected]>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=24977

2010-02-21 21:51:49

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15039] leds_alix2: can't allocate I/O for GPIO

This message has been generated automatically as a part of a summary 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 the tracking team
know (either way).

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15039
Subject : leds_alix2: can't allocate I/O for GPIO
Submitter : Arnd Hannemann <[email protected]>
Date : 2010-01-07 10:26 (46 days old)
References : http://marc.info/?l=linux-kernel&m=126286001106257&w=4
Handled-By : Daniel Mack <[email protected]>
Patch : http://patchwork.kernel.org/patch/72006/

2010-02-21 21:57:18

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15076] System panic under load with clockevents_program_event

2010-02-21 21:57:41

by Rafael J. Wysocki

[permalink] [raw]

Subject: [Bug #15036] soft lockup in dmesg after suspend/resume

2010-02-21 21:59:17

by Rafał Miłecki

[permalink] [raw]

Subject: Re: 2.6.33-rc8-git6: Reported regressions from 2.6.32

2010/2/21 Rafael J. Wysocki <[email protected]>:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15293
> Subject : Flash video laggy inside Firefox only with KMS
> Submitter : Michał Witkowski <[email protected]>
> Date : 2010-02-13 14:53 (9 days old)

Not regression. Just KMS problem.

--
Rafał

2010-02-21 22:01:53

by Rafael J. Wysocki

[permalink] [raw]

Subject: Re: 2.6.33-rc8-git6: Reported regressions from 2.6.32

On Sunday 21 February 2010, Rafał Miłecki wrote:
> 2010/2/21 Rafael J. Wysocki <[email protected]>:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15293
> > Subject : Flash video laggy inside Firefox only with KMS
> > Submitter : Michał Witkowski <[email protected]>
> > Date : 2010-02-13 14:53 (9 days old)
>
> Not regression. Just KMS problem.

OK, dropping from the list.

Rafael

2010-02-21 23:15:31

by Frederic Weisbecker

[permalink] [raw]

Subject: Re: [Bug #15273] Regression in ptrace (Wine) starting with 2.6.33-rc1

On Sun, Feb 21, 2010 at 10:30:15PM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary 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 the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15273
> Subject : Regression in ptrace (Wine) starting with 2.6.33-rc1
> Submitter : Michael Stefaniuc <[email protected]>
> Date : 2010-02-11 16:21 (11 days old)
> Handled-By : Frederic Weisbecker <[email protected]>
> Patch : http://patchwork.kernel.org/patch/80783/
> http://patchwork.kernel.org/patch/80785/

Michael tested the patches and this seems to do the trick.
I'm just waiting for Ingo to get the patches and send them
to Linus.

Thanks.

2010-02-21 23:37:43

by Daniel Mack

[permalink] [raw]

Subject: Re: [Bug #15039] leds_alix2: can't allocate I/O for GPIO

Hi Richard,

On Sun, Feb 21, 2010 at 10:30:13PM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary 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 the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15039
> Subject : leds_alix2: can't allocate I/O for GPIO
> Submitter : Arnd Hannemann <[email protected]>
> Date : 2010-01-07 10:26 (46 days old)
> References : http://marc.info/?l=linux-kernel&m=126286001106257&w=4
> Handled-By : Daniel Mack <[email protected]>
> Patch : http://patchwork.kernel.org/patch/72006/
>

This regression is fixedi (or better worked around) in your git by the
commit "leds: ALIX2: Add dependency to !GPIO_CS5335" (38b52483) but it
seems this isn't merged yet. Any plans to get this in for -rc8?

Thanks,
Daniel

2010-02-22 01:25:48

by Cong Wang

[permalink] [raw]

Subject: Re: [Bug #15142] sysfs-related lockdep warning in __blkdev_get

On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a summary 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 the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15142
> Subject : sysfs-related lockdep warning in __blkdev_get
> Submitter : Matti Aarnio <[email protected]>
> Date : 2010-01-25 13:38 (28 days old)
>
>

This should be fixed by the patchset from Eric too. Here:

http://lkml.org/lkml/2010/2/11/329

2010-02-22 01:30:22

by Cong Wang

[permalink] [raw]

Subject: Re: [Bug #15202] lockdep warning during elevator_switch

On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a summary 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 the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202
> Subject : lockdep warning during elevator_switch
> Submitter : Hugh Dickins <[email protected]>
> Date : 2010-01-31 23:55 (22 days old)
> References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4
>

This should be fixed by:
http://lkml.org/lkml/2010/2/11/329

2010-02-22 01:31:37

by Cong Wang

[permalink] [raw]

Subject: Re: [Bug #15319] [BUG]: Possibe recursive locking detected in sysfs

On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a summary 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 the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15319
> Subject : [BUG]: Possibe recursive locking detected in sysfs
> Submitter : John Kacur <[email protected]>
> Date : 2010-02-11 17:11 (11 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=126590832432598&w=2
> Handled-By : Eric Biederman <[email protected]>
>
>

http://lkml.org/lkml/2010/2/11/329

2010-02-25 01:03:38

by Hugh Dickins

[permalink] [raw]

Subject: Re: [Bug #15202] lockdep warning during elevator_switch

On Mon, 22 Feb 2010, Américo Wang wrote:
> On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <[email protected]> wrote:
> > This message has been generated automatically as a part of a summary 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 the tracking team
> > know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202
> > Subject : lockdep warning during elevator_switch
> > Submitter : Hugh Dickins <[email protected]>
> > Date : 2010-01-31 23:55 (22 days old)
> > References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4
> >
>
> This should be fixed by:
> http://lkml.org/lkml/2010/2/11/329

This regression does still need to be listed for 2.6.33-rc8-git.

Americo is right that the warning goes away if I apply those patches from Eric,
but they look like more than we'd be adding into 2.6.33 at this stage ...
and bootup of latest git plus those patches gave me 71 messages of the form
BUG: key fxxxxxxx not in .data!

Hugh

2010-02-25 01:35:39

by Eric W. Biederman

[permalink] [raw]

Subject: Re: [Bug #15202] lockdep warning during elevator_switch

Hugh Dickins <[email protected]> writes:

> On Mon, 22 Feb 2010, Américo Wang wrote:
>> On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki <[email protected]> wrote:
>> > This message has been generated automatically as a part of a summary 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 the tracking team
>> > know (either way).
>> >
>> >
>> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15202
>> > Subject : lockdep warning during elevator_switch
>> > Submitter : Hugh Dickins <[email protected]>
>> > Date : 2010-01-31 23:55 (22 days old)
>> > References : http://marc.info/?l=linux-kernel&m=126498212613051&w=4
>> >
>>
>> This should be fixed by:
>> http://lkml.org/lkml/2010/2/11/329
>
> This regression does still need to be listed for 2.6.33-rc8-git.
>
> Americo is right that the warning goes away if I apply those patches from Eric,
> but they look like more than we'd be adding into 2.6.33 at this stage ...
> and bootup of latest git plus those patches gave me 71 messages of the form
> BUG: key fxxxxxxx not in .data!

Which probably means one or two more spots that need annotation.

2.6.33 is out so these are targeted for 2.6.34...

Eric