[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372


Maciej Rutecki <maciej.rutecki@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |16444




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2.6.36-rc6-git2: Reported regressions from 2.6.35

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.35,
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 2.6.35, 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
  ----------------------------------------
  2010-10-03       52       16          14
  2010-09-26       46       15          13
  2010-09-20       38       15          15
  2010-09-12       28       14          13
  2010-08-30       21       16          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19642
Subject		: 2.6.36-rc6 BUG at drivers/scsi/scsi_lib.c:1113
Submitter	: George Spelvin <linux@horizon.com>
Date		: 2010-09-30 21:10 (4 days old)
Message-ID	: <20100930211006.27449.qmail@science.horizon.com>
References	: http://marc.info/?l=linux-kernel&m=128588102620299&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (4 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (6 days old)
Message-ID	: <AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (5 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19142
Subject		: Screen flickers when switching from the console to X
Submitter	: Andrey Rahmatullin <wrar@altlinux.org>
Date		: 2010-09-27 12:05 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19072
Subject		: [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-09-23 17:02 (11 days old)
Message-ID	: <19611.34846.813757.309183@pilspetsen.it.uu.se>
References	: http://marc.info/?l=linux-kernel&m=128526136531048&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19062
Subject		: Dirtiable inode bdi default != sb bdi btrfs
Submitter	: Cesar Eduardo Barros <cesarb@cesarb.net>
Date		: 2010-09-23 0:54 (11 days old)
Message-ID	: <<4C9AA546.6050201@cesarb.net>>
References	: http://marc.info/?l=linux-kernel&m=128520328929595&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (12 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19002
Subject		: Radeon rv730 AGP/KMS/DRM kernel lockup
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2010-09-23 16:48 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17361
Subject		: Watchdog detected hard LOCKUP in jbd2_journal_get_write_access
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-08-29 19:59 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (44 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (46 days old)
Message-ID	: <alpine.SOC.1.00.1008192359310.19654@math.ut.ee>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (47 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=18742
Subject		: PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop
Submitter	: infernix <infernix@infernix.net>
Date		: 2010-09-15 14:35 (19 days old)
Message-ID	: <4C90D998.6050103@infernix.net>
References	: http://marc.info/?l=linux-kernel&m=128456187928496&w=2
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31112


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17722
Subject		: 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2010-08-31 20:14 (34 days old)
Message-ID	: <201008312214.52473.thomas@m3y3r.de>
References	: http://marc.info/?l=linux-kernel&m=128328580504227&w=2
		  http://www.spinics.net/lists/netdev/msg140769.html
Handled-By	: Florian Mickler <florian@mickler.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31671


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 2.6.35,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16444

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

Thanks!

2.6.36-rc6-git2: Reported regressions from 2.6.35

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.35,
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 2.6.35, 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
  ----------------------------------------
  2010-10-03       52       16          14
  2010-09-26       46       15          13
  2010-09-20       38       15          15
  2010-09-12       28       14          13
  2010-08-30       21       16          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19642
Subject		: 2.6.36-rc6 BUG at drivers/scsi/scsi_lib.c:1113
Submitter	: George Spelvin <linux@horizon.com>
Date		: 2010-09-30 21:10 (4 days old)
Message-ID	: <20100930211006.27449.qmail@science.horizon.com>
References	: http://marc.info/?l=linux-kernel&m=128588102620299&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (4 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (6 days old)
Message-ID	: <AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (5 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19142
Subject		: Screen flickers when switching from the console to X
Submitter	: Andrey Rahmatullin <wrar@altlinux.org>
Date		: 2010-09-27 12:05 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19072
Subject		: [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-09-23 17:02 (11 days old)
Message-ID	: <19611.34846.813757.309183@pilspetsen.it.uu.se>
References	: http://marc.info/?l=linux-kernel&m=128526136531048&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19062
Subject		: Dirtiable inode bdi default != sb bdi btrfs
Submitter	: Cesar Eduardo Barros <cesarb@cesarb.net>
Date		: 2010-09-23 0:54 (11 days old)
Message-ID	: <<4C9AA546.6050201@cesarb.net>>
References	: http://marc.info/?l=linux-kernel&m=128520328929595&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (12 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19002
Subject		: Radeon rv730 AGP/KMS/DRM kernel lockup
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2010-09-23 16:48 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17361
Subject		: Watchdog detected hard LOCKUP in jbd2_journal_get_write_access
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-08-29 19:59 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (44 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (46 days old)
Message-ID	: <alpine.SOC.1.00.1008192359310.19654@math.ut.ee>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (47 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=18742
Subject		: PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop
Submitter	: infernix <infernix@infernix.net>
Date		: 2010-09-15 14:35 (19 days old)
Message-ID	: <4C90D998.6050103@infernix.net>
References	: http://marc.info/?l=linux-kernel&m=128456187928496&w=2
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31112


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17722
Subject		: 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2010-08-31 20:14 (34 days old)
Message-ID	: <201008312214.52473.thomas@m3y3r.de>
References	: http://marc.info/?l=linux-kernel&m=128328580504227&w=2
		  http://www.spinics.net/lists/netdev/msg140769.html
Handled-By	: Florian Mickler <florian@mickler.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31671


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 2.6.35,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16444

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

Thanks!

[Bug #16951] hackbench regression with 2.6.36-rc1

[Rafael J. Wysocki]

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 2.6.35.  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=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2010-08-18 6:18 (47 days old)
Message-ID	: <1282112318.21202.8.camel-sz7BYL/Y5Hu/P+R7jlPCFVaTQe2KTcn/@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2

[Bug #16951] hackbench regression with 2.6.36-rc1

[Rafael J. Wysocki]

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 2.6.35.  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=16951
Subject		: hackbench regression with 2.6.36-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (47 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?l=linux-kernel&m=128211235904910&w=2

[Bug #17121] Two blank rectangles more than 10 cm long when booting

[Rafael J. Wysocki]

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 2.6.35.  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=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette-GANU6spQydw@public.gmane.org>
Date		: 2010-08-26 17:24 (39 days old)

[Bug #17061] 2.6.36-rc1 on zaurus: bluetooth regression

[Rafael J. Wysocki]

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 2.6.35.  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=17061
Subject		: 2.6.36-rc1 on zaurus: bluetooth regression
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2010-08-21 15:24 (44 days old)
Message-ID	: <20100821152445.GA1536@ucw.cz>
References	: http://marc.info/?l=linux-kernel&m=128240433828087&w=2

[Bug #17722] 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed

[Rafael J. Wysocki]

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 2.6.35.  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=17722
Subject		: 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2010-08-31 20:14 (34 days old)
Message-ID	: <201008312214.52473.thomas@m3y3r.de>
References	: http://marc.info/?l=linux-kernel&m=128328580504227&w=2
		  http://www.spinics.net/lists/netdev/msg140769.html
Handled-By	: Florian Mickler <florian@mickler.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31671

[Bug #18742] PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop

[Rafael J. Wysocki]

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 2.6.35.  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=18742
Subject		: PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop
Submitter	: infernix <infernix-ZHiucA87ovfk1uMJSBkQmQ@public.gmane.org>
Date		: 2010-09-15 14:35 (19 days old)
Message-ID	: <4C90D998.6050103-ZHiucA87ovfk1uMJSBkQmQ@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128456187928496&w=2
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31112

[Bug #17361] Watchdog detected hard LOCKUP in jbd2_journal_get_write_access

[Rafael J. Wysocki]

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 2.6.35.  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=17361
Subject		: Watchdog detected hard LOCKUP in jbd2_journal_get_write_access
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-08-29 19:59 (36 days old)

[Bug #16971] qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq

[Rafael J. Wysocki]

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 2.6.35.  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=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos-Y27EyoLml9s@public.gmane.org>
Date		: 2010-08-19 21:03 (46 days old)
Message-ID	: <alpine.SOC.1.00.1008192359310.19654-ptEonEWSGqKptlylMvRsHA@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2

[Bug #17121] Two blank rectangles more than 10 cm long when booting

[Rafael J. Wysocki]

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 2.6.35.  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=17121
Subject		: Two blank rectangles more than 10 cm long when booting
Submitter	: Eric Valette <eric.valette@free.fr>
Date		: 2010-08-26 17:24 (39 days old)

[Bug #18742] PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop

[Rafael J. Wysocki]

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 2.6.35.  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=18742
Subject		: PROBLEM: Kernel panic on 2.6.36-rc4 when loading intel_ips on Core i3 laptop
Submitter	: infernix <infernix@infernix.net>
Date		: 2010-09-15 14:35 (19 days old)
Message-ID	: <4C90D998.6050103@infernix.net>
References	: http://marc.info/?l=linux-kernel&m=128456187928496&w=2
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31112

[Bug #16971] qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq

[Rafael J. Wysocki]

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 2.6.35.  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=16971
Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
Submitter	: Meelis Roos <mroos@linux.ee>
Date		: 2010-08-19 21:03 (46 days old)
Message-ID	: <alpine.SOC.1.00.1008192359310.19654@math.ut.ee>
References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2

[Bug #19062] Dirtiable inode bdi default != sb bdi btrfs

[Rafael J. Wysocki]

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 2.6.35.  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=19062
Subject		: Dirtiable inode bdi default != sb bdi btrfs
Submitter	: Cesar Eduardo Barros <cesarb@cesarb.net>
Date		: 2010-09-23 0:54 (11 days old)
Message-ID	: <<4C9AA546.6050201@cesarb.net>>
References	: http://marc.info/?l=linux-kernel&m=128520328929595&w=2

[Bug #19072] [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP

[Rafael J. Wysocki]

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 2.6.35.  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=19072
Subject		: [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
Date		: 2010-09-23 17:02 (11 days old)
Message-ID	: <19611.34846.813757.309183-tgku4HJDRZih8lFjZTKsyTAV6s6igYVG@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128526136531048&w=2

[Bug #19052] 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking

[Rafael J. Wysocki]

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 2.6.35.  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=19052
Subject		: 2.6.36-rc5-git1 -- [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-09-22 23:47 (12 days old)
Message-ID	: <AANLkTikWQjUQjFJU9MO1+XbSLAEE-GARz+S+Dz2Fgu4h@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128519926626322&w=2

[Bug #19002] Radeon rv730 AGP/KMS/DRM kernel lockup

[Rafael J. Wysocki]

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 2.6.35.  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=19002
Subject		: Radeon rv730 AGP/KMS/DRM kernel lockup
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2010-09-23 16:48 (11 days old)

[Bug #19072] [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP

[Rafael J. Wysocki]

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 2.6.35.  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=19072
Subject		: [2.6.36-rc regression] occasional complete system hangs on sparc64 SMP
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-09-23 17:02 (11 days old)
Message-ID	: <19611.34846.813757.309183@pilspetsen.it.uu.se>
References	: http://marc.info/?l=linux-kernel&m=128526136531048&w=2

[Bug #19392] WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()

[Rafael J. Wysocki]

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 2.6.35.  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=19392
Subject		: WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2010-09-28 22:30 (6 days old)
Message-ID	: <AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128571307018635&w=2

[Bug #19142] Screen flickers when switching from the console to X

[Rafael J. Wysocki]

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 2.6.35.  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=19142
Subject		: Screen flickers when switching from the console to X
Submitter	: Andrey Rahmatullin <wrar@altlinux.org>
Date		: 2010-09-27 12:05 (7 days old)

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

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 2.6.35.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-29 21:29 (5 days old)
Message-ID	: <20100929212923.GA5578-y0M6fkzdUYllgR+Ck+lCww@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

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 2.6.35.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (5 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Rafael J. Wysocki]

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 2.6.35.  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=19632
Subject		: 2.6.36-rc6: modprobe Not tainted warning
Submitter	: Heinz Diehl <htd@fritha.org>
Date		: 2010-09-30 18:25 (4 days old)
Message-ID	: <20100930182516.GA15089@fritha.org>
References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

[Bug #19642] 2.6.36-rc6 BUG at drivers/scsi/scsi_lib.c:1113

[Rafael J. Wysocki]

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 2.6.35.  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=19642
Subject		: 2.6.36-rc6 BUG at drivers/scsi/scsi_lib.c:1113
Submitter	: George Spelvin <linux@horizon.com>
Date		: 2010-09-30 21:10 (4 days old)
Message-ID	: <20100930211006.27449.qmail@science.horizon.com>
References	: http://marc.info/?l=linux-kernel&m=128588102620299&w=2

Re: 2.6.36-rc6-git2: Reported regressions from 2.6.35

[Ben Hutchings]

[-- Attachment #1: Type: text/plain, Size: 618 bytes --]

On Sun, 2010-10-03 at 23:15 +0200, Rafael J. Wysocki wrote:
[...]
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16971
> Subject		: qla4xxx compile failure on 32-bit PowerPC: missing readq and writeq
> Submitter	: Meelis Roos <mroos@linux.ee>
> Date		: 2010-08-19 21:03 (46 days old)
> Message-ID	: <alpine.SOC.1.00.1008192359310.19654@math.ut.ee>
> References	: http://marc.info/?l=linux-kernel&m=128225184900892&w=2
[...]

A patch is available:

http://thread.gmane.org/gmane.linux.scsi/62561

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 828 bytes --]

Re: [Bug #17121] Two blank rectangles more than 10 cm long when booting

[Eric Valette]

On 03/10/2010 23:19, 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 2.6.35.  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=17121
> Subject		: Two blank rectangles more than 10 cm long when booting
> Submitter	: Eric Valette<eric.valette-GANU6spQydw@public.gmane.org>
> Date		: 2010-08-26 17:24 (39 days old)
>
>


2.6.36-rc6-git2 ! still there.

--eric

Re: [Bug #17121] Two blank rectangles more than 10 cm long when booting

[Eric Valette]

On 03/10/2010 23:19, 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 2.6.35.  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=17121
> Subject		: Two blank rectangles more than 10 cm long when booting
> Submitter	: Eric Valette<eric.valette@free.fr>
> Date		: 2010-08-26 17:24 (39 days old)
>
>


2.6.36-rc6-git2 ! still there.

--eric

Re: [Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Heinz Diehl]

On 04.10.2010, Rafael J. Wysocki wrote: 

> The following bug entry is on the current list of known regressions
> from 2.6.35.  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=19632
> Subject		: 2.6.36-rc6: modprobe Not tainted warning
> Submitter	: Heinz Diehl <htd-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
> Date		: 2010-09-30 18:25 (4 days old)
> Message-ID	: <20100930182516.GA15089-iEI8Y0CNJBYdnm+yROfE0A@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

This should still be listed, yes. It is also present in the latest rc from
git repository.

Re: [Bug #19632] 2.6.36-rc6: modprobe Not tainted warning

[Heinz Diehl]

On 04.10.2010, Rafael J. Wysocki wrote: 

> The following bug entry is on the current list of known regressions
> from 2.6.35.  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=19632
> Subject		: 2.6.36-rc6: modprobe Not tainted warning
> Submitter	: Heinz Diehl <htd@fritha.org>
> Date		: 2010-09-30 18:25 (4 days old)
> Message-ID	: <20100930182516.GA15089@fritha.org>
> References	: http://marc.info/?l=linux-kernel&m=128587114004680&w=2

This should still be listed, yes. It is also present in the latest rc from
git repository.

Re: 2.6.36-rc6-git2: Reported regressions from 2.6.35

[Luis R. Rodriguez]

Below are the 802.11 and Bluetooth ones:

On Sun, Oct 3, 2010 at 2:15 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
> Unresolved regressions
> ----------------------

> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
> Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
> Submitter       : Justin Mattock <justinmattock@gmail.com>
> Date            : 2010-09-28 22:30 (6 days old)
> Message-ID      : <AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>
> References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2

WTF -- this ended up in a bisect pointing to some PCMCIA patch! Justin:

  * does this happen with wireless-testing.git ?
  * Did you do the bisect on the entire kernel? What git tree are you
using to bisect?

Did you simply bring up the interface and then suspsend? Did you not
add a new interface in between this? ath5k's add_interace has:

        if (sc->vif) {
                ret = 0;
                goto end;
        }

But why does it just allow this to go through without complaining if
multiple vifs are not supported?


>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17061
> Subject         : 2.6.36-rc1 on zaurus: bluetooth regression
> Submitter       : Pavel Machek <pavel@ucw.cz>
> Date            : 2010-08-21 15:24 (44 days old)
> Message-ID      : <20100821152445.GA1536@ucw.cz>
> References      : http://marc.info/?l=linux-kernel&m=128240433828087&w=2

I see no updates to this since August. There are boat load of PCMCIA
changes recently, is bisect possible here?


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


> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17722
> Subject         : 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
> Submitter       : Thomas Meyer <thomas@m3y3r.de>
> Date            : 2010-08-31 20:14 (34 days old)
> Message-ID      : <201008312214.52473.thomas@m3y3r.de>
> References      : http://marc.info/?l=linux-kernel&m=128328580504227&w=2
>                  http://www.spinics.net/lists/netdev/msg140769.html
> Handled-By      : Florian Mickler <florian@mickler.org>
> Patch           : https://bugzilla.kernel.org/attachment.cgi?id=31671

This seems fixed.

  Luis

Re: 2.6.36-rc6-git2: Reported regressions from 2.6.35

[Dominik Brodowski]

Hey,

On Mon, Oct 04, 2010 at 11:35:25AM -0700, Luis R. Rodriguez wrote:
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17061
> > Subject         : 2.6.36-rc1 on zaurus: bluetooth regression
> > Submitter       : Pavel Machek <pavel@ucw.cz>
> > Date            : 2010-08-21 15:24 (44 days old)
> > Message-ID      : <20100821152445.GA1536@ucw.cz>
> > References      : http://marc.info/?l=linux-kernel&m=128240433828087&w=2
> 
> I see no updates to this since August. There are boat load of PCMCIA
> changes recently, is bisect possible here?

Pavel already verified the PCMCIA-bigdiff since 2.6.35 does work, so it is
_not_ a PCMCIA issue.

http://www.mail-archive.com/linux-pcmcia@lists.infradead.org/msg03460.html

Best,
	Dominik

Re: 2.6.36-rc6-git2: Reported regressions from 2.6.35

[Justin P. Mattock]

On 10/04/2010 11:35 AM, Luis R. Rodriguez wrote:
> Below are the 802.11 and Bluetooth ones:
>
> On Sun, Oct 3, 2010 at 2:15 PM, Rafael J. Wysocki<rjw@sisk.pl>  wrote:
>> Unresolved regressions
>> ----------------------
>
>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=19392
>> Subject         : WARNING: at drivers/net/wireless/ath/ath5k/base.c:3475 ath5k_bss_info_changed+0x44/0x168 [ath5k]()
>> Submitter       : Justin Mattock<justinmattock@gmail.com>
>> Date            : 2010-09-28 22:30 (6 days old)
>> Message-ID      :<AANLkTim5WCGKPvEkOkO_YnMF9pg8mvLfQoFBNUFpfa_k@mail.gmail.com>
>> References      : http://marc.info/?l=linux-kernel&m=128571307018635&w=2
>
> WTF -- this ended up in a bisect pointing to some PCMCIA patch! Justin:
>
>    * does this happen with wireless-testing.git ?

no this is the current Linus tree(have not tried any other tree).
as for the unresolved regression, this just was filed a few days ago..

>    * Did you do the bisect on the entire kernel? What git tree are you
> using to bisect?
>

the bisect had to be between 2.6.34 and 2.6.32 due to pcmcia breaking 
after 2.6.34(there is a bug report for that, but got resolved)

> Did you simply bring up the interface and then suspsend? Did you not
> add a new interface in between this? ath5k's add_interace has:
>
>          if (sc->vif) {
>                  ret = 0;
>                  goto end;
>          }
>
> But why does it just allow this to go through without complaining if
> multiple vifs are not supported?
>
>

the system is opensuse 11.2, I just simply start the machine boot up,
after nm connects I open a terminal then suspend in the terminal, upon 
wakeup this message appears.

>>
>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17061
>> Subject         : 2.6.36-rc1 on zaurus: bluetooth regression
>> Submitter       : Pavel Machek<pavel@ucw.cz>
>> Date            : 2010-08-21 15:24 (44 days old)
>> Message-ID      :<20100821152445.GA1536@ucw.cz>
>> References      : http://marc.info/?l=linux-kernel&m=128240433828087&w=2
>
> I see no updates to this since August. There are boat load of PCMCIA
> changes recently, is bisect possible here?
>
>

yeah the first pcmcia bug I hit with this machine was back in may/june 
ended up doing a bisect for that(which was painful due to a slow 
machine)which ended up getting fixed.(never thought to check s2ram after 
that)

as for bluetooth the only issue I have with that is for my other 
machines which is hitting this: http://lkml.org/lkml/2010/9/1/61
(but have not had a chance to follow through due to doing the update 
broken web addresses in the kernel)

>> Regressions with patches
>> ------------------------
>
>
>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=17722
>> Subject         : 2.6.36-rc3: WARNING: at net/mac80211/scan.c:269 ieee80211_scan_completed
>> Submitter       : Thomas Meyer<thomas@m3y3r.de>
>> Date            : 2010-08-31 20:14 (34 days old)
>> Message-ID      :<201008312214.52473.thomas@m3y3r.de>
>> References      : http://marc.info/?l=linux-kernel&m=128328580504227&w=2
>>                   http://www.spinics.net/lists/netdev/msg140769.html
>> Handled-By      : Florian Mickler<florian@mickler.org>
>> Patch           : https://bugzilla.kernel.org/attachment.cgi?id=31671
>
> This seems fixed.
>
>    Luis
>

alright if this is with the latest wireless tree, then I can throw that 
in to verify that it is indeed fixed..

Justin P. Mattock

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

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 2.6.35.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (12 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

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 2.6.35.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-09-29 21:29 (19 days old)
Message-ID	: <20100929212923.GA5578-y0M6fkzdUYllgR+Ck+lCww@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

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 2.6.35.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (19 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (51 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372





--- Comment #1 from Michel Dänzer <michel@daenzer.net>  2010-11-19 09:48:37 ---
Is this really a regression from 2.6.35? Could also be a userspace issue.

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[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (68 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (82 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug #19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.35 and 2.6.36.

The following bug entry is on the current list of known regressions
introduced between 2.6.35 and 2.6.36.  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=19372
Subject		: 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2010-09-29 21:29 (92 days old)
Message-ID	: <20100929212923.GA5578@core2.telecom.by>
References	: http://marc.info/?l=linux-kernel&m=128579579400315&w=2

[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372


Florian Mickler <florian@mickler.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |florian@mickler.org




--- Comment #2 from Florian Mickler <florian@mickler.org>  2011-01-30 21:22:00 ---
Well, normally userspace shouldn't be able to wreck the kernel. (I know,
graphics are somewhat difficult in that respect.. but still)

Alexey, does this still happen on 2.6.37 or something newer?

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[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372





--- Comment #3 from Alexey Dobriyan <adobriyan@gmail.com>  2011-02-27 11:29:01 ---
Do not use that card anymore, happened once IIRC.

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[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372





--- Comment #4 from Honza Stodola <honza.stodola@gmail.com>  2011-03-03 22:27:00 ---
Created an attachment (id=50022)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=50022)
dmesg log

Hi, it happened to me with 2.6.38-rc7 several times.

Seems to be quite easy to reproduce on my system:
1. start system (gentoo), login to KDE
2. start Stellarium in window mode
3. resize the window

Crash usually occurs when the window is almost maximized (about 1800 x 1000
px). Sometimes the lockup happens only once and system seems to be fine,
sometimes there are two or more lockups and it also happened that display shut
off.

kernel message:

WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:248
radeon_fence_wait+0x39e/0x400()
Hardware name: H55M-USB3
GPU lockup (waiting for 0x00002922 last fence id 0x00002921)
Modules linked in: sit tunnel4 ipv6 coretemp it87 hwmon_vid iptable_mangle
iptable_nat nf_nat kvm_intel kvm snd_hda_codec_realtek snd_hda_intel
snd_usb_audio snd_hda_codec snd_pcm
 snd_timer snd_hwdep snd_usbmidi_lib snd_rawmidi snd r8169 i2c_i801 mii
soundcore snd_page_alloc
Pid: 2336, comm: stellarium Not tainted 2.6.38-rc7 #1
Call Trace:
 [<ffffffff81039ffb>] ? warn_slowpath_common+0x7b/0xc0
 [<ffffffff8103a0f5>] ? warn_slowpath_fmt+0x45/0x50
 [<ffffffff8129821e>] ? radeon_fence_wait+0x39e/0x400
 [<ffffffff81055210>] ? autoremove_wake_function+0x0/0x30
 [<ffffffff812609cd>] ? ttm_bo_wait+0x10d/0x1c0
 [<ffffffff812b0e8b>] ? radeon_gem_wait_idle_ioctl+0x8b/0x110
 [<ffffffff8124aa9c>] ? drm_ioctl+0x38c/0x450
 [<ffffffff810a2136>] ? __pte_alloc+0xc6/0xd0
 [<ffffffff812b0e00>] ? radeon_gem_wait_idle_ioctl+0x0/0x110
 [<ffffffff810a4ccd>] ? handle_mm_fault+0xfd/0x220
 [<ffffffff810242e9>] ? do_page_fault+0x199/0x410
 [<ffffffff810a9daf>] ? mmap_region+0x1df/0x4b0
 [<ffffffff810d1711>] ? do_vfs_ioctl+0x91/0x510
 [<ffffffff810d1bd9>] ? sys_ioctl+0x49/0x80
 [<ffffffff810024fb>] ? system_call_fastpath+0x16/0x1b

lspci:

01:00.0 VGA compatible controller: ATI Technologies Inc Juniper [Radeon HD 5700
Series] (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. Device 2140
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at fbcc0000 (64-bit, non-prefetchable) [size=128K]
        I/O ports at ee00 [size=256]
        [virtual] Expansion ROM at fbc00000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
        Capabilities: [150] Advanced Error Reporting
        Kernel driver in use: radeon

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[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=19372


Benjamin Scherrer <realhangman@web.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |realhangman@web.de




--- Comment #5 from Benjamin Scherrer <realhangman@web.de>  2011-03-04 18:55:32 ---
Hi,

the same happens here with kernel 2.6.36.4 and 2.6.37.2 during watching some
youtube videos with Opera or Iceweasel, I'm on Debian stable here with a Radeon
HD 3450.


radeon 0000:01:00.0: GPU lockup CP stall for more than 10035msec
------------[ cut here ]------------
WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235
radeon_fence_wait+0x235/0x2d3()
Hardware name: MS-7376
GPU lockup (waiting for 0x00008D65 last fence id 0x00008D63)
Modules linked in: xt_limit xt_tcpudp iptable_mangle ipt_LOG ipt_MASQUERADE
nf_nat xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp nf_conntrack_ipv4
nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables
aes_generic fuse loop arc4 ecb crypto_blkcipher cryptomgr aead crypto_algapi
rt73usb crc_itu_t rt2x00usb rt2x00lib mac80211 cfg80211 hid_cherry usbhid [last
unloaded: scsi_wait_scan]
Pid: 2071, comm: Xorg Not tainted 2.6.36.4 #1
Call Trace:
 [<ffffffff810322e0>] ? warn_slowpath_common+0x78/0x8c
 [<ffffffff81032393>] ? warn_slowpath_fmt+0x45/0x4a
 [<ffffffff811e8407>] ? radeon_fence_wait+0x235/0x2d3
 [<ffffffff81046eeb>] ? autoremove_wake_function+0x0/0x2a
 [<ffffffff811bcb3e>] ? ttm_bo_wait+0xc7/0x16e
 [<ffffffff811f992b>] ? radeon_gem_wait_idle_ioctl+0x7a/0xdf
 [<ffffffff811ab980>] ? drm_ioctl+0x236/0x2ea
 [<ffffffff811f98b1>] ? radeon_gem_wait_idle_ioctl+0x0/0xdf
 [<ffffffff8100a545>] ? save_i387_xstate+0x12e/0x1bd
 [<ffffffff81001906>] ? do_signal+0x58b/0x679
 [<ffffffff8109db9d>] ? do_vfs_ioctl+0x418/0x465
 [<ffffffff81001c1f>] ? sys_rt_sigreturn+0x1c7/0x228
 [<ffffffff8109dc26>] ? sys_ioctl+0x3c/0x5c
 [<ffffffff81001e6b>] ? system_call_fastpath+0x16/0x1b
---[ end trace 9d3e75f9935ec99b ]---
[drm] Disabling audio support
radeon 0000:01:00.0: GPU softreset 
radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xE57024E0
radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00110103
radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200010C0
radeon 0000:01:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xA0003030
radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00000003
radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200080C0
radeon 0000:01:00.0: GPU reset succeed
[drm] ring test succeeded in 1 usecs
[drm] ib test succeeded in 1 usecs
[drm] Enabling audio support

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[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

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Florian Mickler <florian@mickler.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID




--- Comment #6 from Florian Mickler <florian@mickler.org>  2011-03-04 20:55:16 ---
If userspace is feeding bad commands to the gpu it might hickup. There is not
much you can do on the kernel side about that. (Besides sanity checking the
whole command stream, I'm not shure what currently is done in that regard). But
even if you manage to do that, userspace could  still try to exploit bugs in
the gpu silicon. 

If everything humps along as good as before, I'd say the kernel has done his
homework. Under that assumption this bug will be closed as a userspace bug and
thus invalid for the kernel. 

On the other hand, if you manage to find a kernel > 2.6.32 which does not
exhibit the problem, we should probably revisit that assumption.

You might try to upgrade your userspace graphics stack and you could probably
take a look at bugzilla.freedesktop.org and file a bug there. I guess there are
many of those, as the symptom (gpu lockup) would fit a lot of userspace bugs.
But if you are  able to reproduce this, it might even have a chance to get
fixed over there.

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[Bug 19372] 2.6.36-rc6: WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235 radeon_fence_wait+0x35a/0x3c0

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Florian Mickler <florian@mickler.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED




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