2.6.31-rc5: Reported regressions from 2.6.30

2.6.31-rc5: Reported regressions from 2.6.30

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.30, 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 2.6.30, 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
  ----------------------------------------
  2009-08-02       76       36          28
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
Submitter	: Gene Heskett <gene.heskett-H+0wwilmMs3R7s880joybQ@public.gmane.org>
Date		: 2009-08-01 13:04 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
Date		: 2009-07-29 11:00 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
Subject		: 2.6.31-rc4 - slab entry tak_delay_info leaking ???
Submitter	: Paul Rolland <rol-hQZ2c1jdYO6sTnJN9+BGXg@public.gmane.org>
Date		: 2009-07-29 08:20 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13894
Subject		: intermittent hibernation problem
Submitter	: Ferenc Wagner <wferi-eEbw3PyuezQ@public.gmane.org>
Date		: 2009-07-30 13:29 (4 days old)
References	: https://lists.linux-foundation.org/pipermail/linux-pm/2009-July/022095.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan-j9pdmedNgrk@public.gmane.org>
Date		: 2009-07-29 16:44 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org>
Date		: 2009-07-26 7:57 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-07-13 8:27 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
Submitter	: Jens Rosenboom <jens-D7rluS+iyhCsTnJN9+BGXg@public.gmane.org>
Date		: 2009-07-23 15:30 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-17 07:13 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-17 21:24 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma-YxUgxmcw2FPQD6PfKP4TzA@public.gmane.org>
Date		: 2009-07-15 14:20 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
Subject		: thinkpad boots with backlight low
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-07-15 15:13 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
Handled-By	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-23 17:57 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
Subject		: emacs -nw compilation doesn't show the error message
Submitter	: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2009-07-23 06:22 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
Subject		: Hangups in n_tty_read()
Submitter	: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Date		: 2009-07-16 18:48 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
Subject		: Ooops on uplug
Submitter	: Daniel Mack <daniel-rDUAYElUppE@public.gmane.org>
Date		: 2009-07-20 17:51 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
		  Alan Cox <alan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-07-22 13:35 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
Subject		: System freeze on XFS filesystem recovery on an external disk
Submitter	: Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-14 10:31 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13762
Subject		: AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot
Submitter	: Matthias Tingelhoff <mindo83-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
Date		: 2009-07-11 20:48 (23 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a76117dfd687ec4be0a9a05214f3009cc5f73a42


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-07 15:19 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-06 18:32 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-06 4:22 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-07-01 11:25 (33 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej-+Hii8LNHG6Ng9hUCZPvPmw@public.gmane.org>
Date		: 2009-07-05 19:23 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-05 10:49 (29 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer-AMZSHK9Z0TXlajqSnzHT9w@public.gmane.org>
Date		: 2009-06-26 10:03 (38 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3821d768912a47ddbd6cab52943a8284df88003c
References	: http://lkml.org/lkml/2009/6/26/34
Handled-By	: Martin K. Petersen <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-26 08:56 (38 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2009-06-17 17:56 (47 days old)
References	: http://lkml.org/lkml/2009/6/17/194


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13891
Subject		: PCI resources allocation problem on HP nx6325
Submitter	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Date		: 2009-08-02 13:37 (1 days old)
Handled-By	: Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/38774/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13872
Subject		: cpufreq bug (null pointer dereference)
Submitter	: Christophe Lermytte <christophe.lermytte-L+G57L1VLRbR7s880joybQ@public.gmane.org>
Date		: 2009-07-21 22:07 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ee88415caf736b89500f16e0a545614541a45005
References	: http://marc.info/?l=linux-kernel&m=124820689011112&w=4
Handled-By	: Pallipadi, Venkatesh <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/38229/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13861
Subject		: CIFS mounts ignore uid argument (ok in 2.6.30.3)
Submitter	:  <bugzilla.kernel.org-rFaUCAwe0VHnLTtGmMESvQ@public.gmane.org>
Date		: 2009-07-28 21:39 (6 days old)
Handled-By	: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/38498/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13840
Subject		: KMS oops on 945G system
Submitter	: Diego Calleja <diegocg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-21 20:50 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7662c8bd6545c12ac7b2b39e4554c3ba34789c50
References	: http://marc.info/?l=linux-kernel&m=124820945815030&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Patch		: http://git.kernel.org/?p=linux/kernel/git/anholt/drm-intel.git;a=commit;h=dff33cfcefa31c30b72c57f44586754ea9e8f3e2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13838
Subject		: kernel BUG at include/net/netns/generic.h:41!
Submitter	: Luca Tettamanti <kronos.it-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-20 15:27 (14 days old)
References	: http://lkml.org/lkml/2009/7/20/105
Handled-By	: Eric Dumazet <eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/37779/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
Subject		: eeepc-laptop: fix hot-unplug on resume
Submitter	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date		: 2009-06-29 13:12 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/150
Handled-By	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/32926/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13781
Subject		: System freeze at resume after suspend to RAM
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-07-15 18:42 (19 days old)
Handled-By	: Zhao Yakui <yakui.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=22463


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
Subject		: iwlagn (4965): regression when hardware rf switch is used
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2009-06-29 11:28 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/88
Handled-By	: Reinette Chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://lkml.org/lkml/2009/6/30/224


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 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

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

Thanks,
Rafael

[Bug #13645] NULL pointer dereference at (null) (level2_spare_pgt)

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (47 days old)
References	: http://lkml.org/lkml/2009/6/17/194

[Bug #13713] [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-05 10:49 (29 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb

[Bug #13657] Linux-2.6.31-rc1 Fails To Recognize Some USB Disks

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer-AMZSHK9Z0TXlajqSnzHT9w@public.gmane.org>
Date		: 2009-06-26 10:03 (38 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3821d768912a47ddbd6cab52943a8284df88003c
References	: http://lkml.org/lkml/2009/6/26/34
Handled-By	: Martin K. Petersen <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>

[Bug #13716] The AIC-7892P controller does not work any more

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej-+Hii8LNHG6Ng9hUCZPvPmw@public.gmane.org>
Date		: 2009-07-05 19:23 (29 days old)

[Bug #13656] 2.6.31-rc1 crashes randomly on my Machine.

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-26 08:56 (38 days old)
References	: http://lkml.org/lkml/2009/6/26/27

[Bug #13742] iwlagn (4965): regression when hardware rf switch is used

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
Subject		: iwlagn (4965): regression when hardware rf switch is used
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-29 11:28 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/88
Handled-By	: Reinette Chatre <reinette.chatre@intel.com>
Patch		: http://lkml.org/lkml/2009/6/30/224

Re: [Bug #13742] iwlagn (4965): regression when hardware rf switch is used

[Frans Pop]

On Sunday 02 August 2009, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.30.  Please verify if it still should be listed and let me
> know (either way).
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
> Subject	: iwlagn (4965): regression when hardware rf switch is used

Fix has just been included in mainline: 
2833b17062536e962b60795ad6378ef5c0b7be09

Cheers,
FJP

Re: [Bug #13742] iwlagn (4965): regression when hardware rf switch is used

[Rafael J. Wysocki]

On Wednesday 05 August 2009, Frans Pop wrote:
> On Sunday 02 August 2009, Rafael J. Wysocki wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.30.  Please verify if it still should be listed and let me
> > know (either way).
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
> > Subject	: iwlagn (4965): regression when hardware rf switch is used
> 
> Fix has just been included in mainline: 
> 2833b17062536e962b60795ad6378ef5c0b7be09

Thanks, closed.

Rafael

[Bug #13726] fio sync read 4k block size 35% regression

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-07-01 11:25 (33 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Re: [Bug #13726] fio sync read 4k block size 35% regression

[Christian Kujau]

On Sun, 2 Aug 2009 at 20:58, Rafael J. Wysocki wrote:
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
> Subject		: fio sync read 4k block size 35% regression
> Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
> Date		: 2009-07-01 11:25 (33 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
> References	: http://lkml.org/lkml/2009/6/30/679
> Handled-By	: Wu Fengguang <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Not sure if the regression is gone, but the submitter wants to:

   http://bugzilla.kernel.org/show_bug.cgi?id=13726#c2
   > I would like to close the report now. If finding new issues with
   > new revised test cases, I will open new reports.


Christian.
-- 
BOFH excuse #15:

temporary routing anomaly

Re: [Bug #13726] fio sync read 4k block size 35% regression

[Rafael J. Wysocki]

On Monday 03 August 2009, Christian Kujau wrote:
> On Sun, 2 Aug 2009 at 20:58, Rafael J. Wysocki wrote:
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
> > Subject		: fio sync read 4k block size 35% regression
> > Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
> > Date		: 2009-07-01 11:25 (33 days old)
> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
> > References	: http://lkml.org/lkml/2009/6/30/679
> > Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
> 
> Not sure if the regression is gone, but the submitter wants to:
> 
>    http://bugzilla.kernel.org/show_bug.cgi?id=13726#c2
>    > I would like to close the report now. If finding new issues with
>    > new revised test cases, I will open new reports.

OK, closed.

Thanks,
Rafael

[Bug #13740] X server crashes with 2.6.31-rc2 when options are changed

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-07 15:19 (27 days old)

[Bug #13733] 2.6.31-rc2: irq 16: nobody cared

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-06 18:32 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4

[Bug #13731] Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-07-06 4:22 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4

[Bug #13770] System freeze on XFS filesystem recovery on an external disk

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
Subject		: System freeze on XFS filesystem recovery on an external disk
Submitter	: Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-14 10:31 (20 days old)

Re: [Bug #13770] System freeze on XFS filesystem recovery on an external disk

[Christian Kujau]

On Sun, 2 Aug 2009 at 20:58, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
> Subject		: System freeze on XFS filesystem recovery on an external disk
> Submitter	: Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-07-14 10:31 (20 days old)

Jean-Luc points out in http://bugzilla.kernel.org/show_bug.cgi?id=13770#c4

  > I thought it was a regression but doing quite intensive tests, I had a
  > problem with 2.6.30 as well and eventually the system was frozen.

So, maybe it can be dropped from the regression list?

@Jean-Luc: did you ask on the XFS list for comments on this?

Christian.
-- 
BOFH excuse #182:

endothermal recalibration

Re: [Bug #13770] System freeze on XFS filesystem recovery on an external disk

[Rafael J. Wysocki]

On Monday 03 August 2009, Christian Kujau wrote:
> On Sun, 2 Aug 2009 at 20:58, Rafael J. Wysocki wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
> > Subject		: System freeze on XFS filesystem recovery on an external disk
> > Submitter	: Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date		: 2009-07-14 10:31 (20 days old)
> 
> Jean-Luc points out in http://bugzilla.kernel.org/show_bug.cgi?id=13770#c4
> 
>   > I thought it was a regression but doing quite intensive tests, I had a
>   > problem with 2.6.30 as well and eventually the system was frozen.
> 
> So, maybe it can be dropped from the regression list?

For now I moved it to the list of regressions introduced between 2.6.29 and
2.6.30.

Thanks,
Rafael

[Bug #13781] System freeze at resume after suspend to RAM

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13781
Subject		: System freeze at resume after suspend to RAM
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-07-15 18:42 (19 days old)
Handled-By	: Zhao Yakui <yakui.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=22463

[Bug #13762] AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13762
Subject		: AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot
Submitter	: Matthias Tingelhoff <mindo83-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
Date		: 2009-07-11 20:48 (23 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a76117dfd687ec4be0a9a05214f3009cc5f73a42

[Bug #13815] emacs -nw compilation doesn't show the error message

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
Subject		: emacs -nw compilation doesn't show the error message
Submitter	: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2009-07-23 06:22 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc

Re: [Bug #13815] emacs -nw compilation doesn't show the error message

[Aneesh Kumar K.V]

On Sun, Aug 02, 2009 at 08:58:27PM +0200, 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> Subject		: emacs -nw compilation doesn't show the error message
> Submitter	: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
> Date		: 2009-07-23 06:22 (11 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc
> 
> 

This is fixed upstream (Linus's tree) by e043e42bdb66885b3ac10d27a01ccb9972e2b0a3

-aneesh

Re: [Bug #13815] emacs -nw compilation doesn't show the error message

[Rafael J. Wysocki]

On Monday 03 August 2009, Aneesh Kumar K.V wrote:
> On Sun, Aug 02, 2009 at 08:58:27PM +0200, 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> > Subject		: emacs -nw compilation doesn't show the error message
> > Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> > Date		: 2009-07-23 06:22 (11 days old)
> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc
> > 
> > 
> 
> This is fixed upstream (Linus's tree) by e043e42bdb66885b3ac10d27a01ccb9972e2b0a3

Thanks, closed.

Rafael

[Bug #13813] Hangups in n_tty_read()

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
Subject		: Hangups in n_tty_read()
Submitter	: Johannes Weiner <hannes@cmpxchg.org>
Date		: 2009-07-16 18:48 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4

Re: [Bug #13813] Hangups in n_tty_read()

[Frédéric Weisbecker]

2009/8/2 Rafael J. Wysocki <rjw@sisk.pl>:
> 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13813
> Subject         : Hangups in n_tty_read()
> Submitter       : Johannes Weiner <hannes@cmpxchg.org>
> Date            : 2009-07-16 18:48 (18 days old)
> References      : http://marc.info/?l=linux-kernel&m=124777019920579&w=4


Johannes,

Does it still happen with latest mainline?
Also, could you send us your .config ?

Thanks,
Frederic.


>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>

Re: [Bug #13813] Hangups in n_tty_read()

[Johannes Weiner]

On Mon, Aug 03, 2009 at 03:15:10AM +0200, Frédéric Weisbecker wrote:
> 2009/8/2 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13813
> > Subject         : Hangups in n_tty_read()
> > Submitter       : Johannes Weiner <hannes-druUgvl0LCPF2uMehF1BdA@public.gmane.orgg>
> > Date            : 2009-07-16 18:48 (18 days old)
> > References      : http://marc.info/?l=linux-kernel&m=124777019920579&w=4
> 
> 
> Johannes,
> 
> Does it still happen with latest mainline?
> Also, could you send us your .config ?

I wanted to wait until confirming this as this bug could take a while
to trigger.

But v2.6.31-rc4-405-gb592972 seems to be okay, I have it running
stable for several days now.

Thanks,
	Hannes

Re: [Bug #13813] Hangups in n_tty_read()

[Rafael J. Wysocki]

On Monday 03 August 2009, Johannes Weiner wrote:
> On Mon, Aug 03, 2009 at 03:15:10AM +0200, Frédéric Weisbecker wrote:
> > 2009/8/2 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > > 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 2.6.30.  Please verify if it still should be listed and let me know
> > > (either way).
> > >
> > >
> > > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13813
> > > Subject         : Hangups in n_tty_read()
> > > Submitter       : Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
> > > Date            : 2009-07-16 18:48 (18 days old)
> > > References      : http://marc.info/?l=linux-kernel&m=124777019920579&w=4
> > 
> > 
> > Johannes,
> > 
> > Does it still happen with latest mainline?
> > Also, could you send us your .config ?
> 
> I wanted to wait until confirming this as this bug could take a while
> to trigger.
> 
> But v2.6.31-rc4-405-gb592972 seems to be okay, I have it running
> stable for several days now.

Thanks, closed.

Rafael

[Bug #13812] Ooops on uplug

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
Subject		: Ooops on uplug
Submitter	: Daniel Mack <daniel-rDUAYElUppE@public.gmane.org>
Date		: 2009-07-20 17:51 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
		  Alan Cox <alan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>

[Bug #13809] oprofile: possible circular locking dependency detected

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-07-22 13:35 (12 days old)

[Bug #13826] thinkpad boots with backlight low

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
Subject		: thinkpad boots with backlight low
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-15 15:13 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

Re: [Bug #13826] thinkpad boots with backlight low

[Henrique de Moraes Holschuh]

On Sun, 02 Aug 2009, Rafael J. Wysocki wrote:
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
> Subject		: thinkpad boots with backlight low
> Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
> Date		: 2009-07-15 15:13 (19 days old)
> References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
> Handled-By	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>

Already fixed in mainline, info on bug report.

-- 
  "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

Re: [Bug #13826] thinkpad boots with backlight low

[Rafael J. Wysocki]

On Tuesday 04 August 2009, Henrique de Moraes Holschuh wrote:
> On Sun, 02 Aug 2009, Rafael J. Wysocki wrote:
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
> > Subject		: thinkpad boots with backlight low
> > Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
> > Date		: 2009-07-15 15:13 (19 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
> > Handled-By	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>
> 
> Already fixed in mainline, info on bug report.

Already closed. :-)

Thanks,
Rafael

[Bug #13819] system freeze when switching to console

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (11 days old)

[Bug #13825] eeepc-laptop: fix hot-unplug on resume

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
Subject		: eeepc-laptop: fix hot-unplug on resume
Submitter	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date		: 2009-06-29 13:12 (35 days old)
References	: http://lkml.org/lkml/2009/6/29/150
Handled-By	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/32926/

[Bug #13838] kernel BUG at include/net/netns/generic.h:41!

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13838
Subject		: kernel BUG at include/net/netns/generic.h:41!
Submitter	: Luca Tettamanti <kronos.it-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-20 15:27 (14 days old)
References	: http://lkml.org/lkml/2009/7/20/105
Handled-By	: Eric Dumazet <eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/37779/

[Bug #13837] Input : regression - touchpad not detected

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-07-17 07:13 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4

[Bug #13836] suspend script fails, related to stdout?

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-07-17 21:24 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4

[Bug #13833] Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma@tdiedrich.de>
Date		: 2009-07-15 14:20 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4

[Bug #13840] KMS oops on 945G system

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13840
Subject		: KMS oops on 945G system
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-07-21 20:50 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7662c8bd6545c12ac7b2b39e4554c3ba34789c50
References	: http://marc.info/?l=linux-kernel&m=124820945815030&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: http://git.kernel.org/?p=linux/kernel/git/anholt/drm-intel.git;a=commit;h=dff33cfcefa31c30b72c57f44586754ea9e8f3e2

[Bug #13842] Oops when writing to /sys/block/ram0/queue/max_sectors_kb

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
Submitter	: Jens Rosenboom <jens@mcbone.net>
Date		: 2009-07-23 15:30 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4

[Bug #13846] Possible regression in rt61pci driver

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-07-13 8:27 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4

Re: [Bug #13846] Possible regression in rt61pci driver

[Chris Clayton]

Hi Rafael,

On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>

The folks on the wireless project have concluded that the problem I reported is down to a hardware 
problem when power saving is switched on on for my Belkin cardbus wireless adapter, so now I simply 
turn power-saving off when wlan0 comes up. I did, however, ask whether anyone was going to fix the 
fact that once power-saving turns the LEDs off, they never come back on again, but I haven't had an 
answer. Is that a regression? I guess the answer is no, because power saving in the rt61pci driver 
is feature that is new to 2.6.31. Should it be fixed? I think the answer is yes, but being unable 
to do it myself, I probably don't have a vote :-)

All I can do is report that I now know how to avoid my laptop freezing and leave the decision as to 
whether it should stay on the regression list to you and the folks from the wireless project.

Thanks,

Chris

>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
> Subject		: Possible regression in rt61pci driver
> Submitter	: Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
> Date		: 2009-07-13 8:27 (21 days old)
> References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


-- 
No, Sir; there is nothing which has yet been contrived by man, by which so much happiness is 
produced as by a good tavern or inn - Doctor Samuel Johnson

Re: [Bug #13846] Possible regression in rt61pci driver

[Rafael J. Wysocki]

On Monday 03 August 2009, Chris Clayton wrote:
> Hi Rafael,
> 
> On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> 
> The folks on the wireless project have concluded that the problem I reported is down to a hardware 
> problem when power saving is switched on on for my Belkin cardbus wireless adapter, so now I simply 
> turn power-saving off when wlan0 comes up. I did, however, ask whether anyone was going to fix the 
> fact that once power-saving turns the LEDs off, they never come back on again, but I haven't had an 
> answer. Is that a regression? I guess the answer is no, because power saving in the rt61pci driver 
> is feature that is new to 2.6.31.

Well, IMO it is a regression, because it had worked before the power saving
feature was added.

> Should it be fixed? I think the answer is yes, but being unable to do it
> myself, I probably don't have a vote :-)

Well, if you remind the developers about the issue from time to time, it may
help. ;-)

Thanks,
Rafael

Re: [Bug #13846] Possible regression in rt61pci driver

[Ivo van Doorn]

Hi,

> On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> 
> The folks on the wireless project have concluded that the problem I reported is down to a hardware 
> problem when power saving is switched on on for my Belkin cardbus wireless adapter, so now I simply 
> turn power-saving off when wlan0 comes up. I did, however, ask whether anyone was going to fix the 
> fact that once power-saving turns the LEDs off, they never come back on again, but I haven't had an 
> answer. Is that a regression? I guess the answer is no, because power saving in the rt61pci driver 
> is feature that is new to 2.6.31. Should it be fixed? I think the answer is yes, but being unable 
> to do it myself, I probably don't have a vote :-)

Can't recall this issue was ever reported, but that might just be me having overlooked some emails
or have completely forgotten all about it. But here is a test patch to see if this helps in the issue,
it is not really correct for upstream, but if it works I can see if there is a better solution.

Thanks,

Ivo
---
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 3845316..6fe70b1 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -196,6 +196,12 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
 	 */
 	rt2x00dev->ops->lib->config(rt2x00dev, &libconf, ieee80211_flags);
 
+	if (ieee80211_flags & IEEE80211_CONF_CHANGE_PS) {
+		rt2x00led_led_activity(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
+		rt2x00leds_led_assoc(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
+		rt2x00leds_led_radio(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
+	}
+
 	/*
 	 * Some configuration changes affect the link quality
 	 * which means we need to reset the link tuner.

Re: [Bug #13846] Possible regression in rt61pci driver

[Chris Clayton]

Thanks Ivo,

2009/8/3 Ivo van Doorn <ivdoorn@gmail.com>:
> Hi,
>
>> On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
>> > (either way).
>> >
>>
>> The folks on the wireless project have concluded that the problem I reported is down to a hardware
>> problem when power saving is switched on on for my Belkin cardbus wireless adapter, so now I simply
>> turn power-saving off when wlan0 comes up. I did, however, ask whether anyone was going to fix the
>> fact that once power-saving turns the LEDs off, they never come back on again, but I haven't had an
>> answer. Is that a regression? I guess the answer is no, because power saving in the rt61pci driver
>> is feature that is new to 2.6.31. Should it be fixed? I think the answer is yes, but being unable
>> to do it myself, I probably don't have a vote :-)
>
> Can't recall this issue was ever reported, but that might just be me having overlooked some emails
> or have completely forgotten all about it. But here is a test patch to see if this helps in the issue,
> it is not really correct for upstream, but if it works I can see if there is a better solution.
>
> Thanks,
>

I've tried the patch without success. The card doesn't seem to wake up
again when I attempt network activity after PS has activated.
(Actually, There are two assumptions I should check out here. Firstly,
the LEDS going out is a sign that PS has activated and secondly, that
the card should "wake up" if I attempt network activity after PS has
activated).

A cut and paste from the console window:

[chris:~]$ iwconfig
lo        no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"SKY28767"
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:1F:33:80:09:44
          Bit Rate=1 Mb/s   Tx-Power=10 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=50/70  Signal level=-60 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

[chris:~]$ echo "waiting for leds to go out"
waiting for leds to go out
[chris:~]$ ping router
PING router.local.lan (192.168.0.1) from 192.168.0.30 : 56(84) bytes of data.
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
From laptop.local.lan (192.168.0.30): Destination Host Unreachable
^C
--- router.local.lan ping statistics ---
11 packets transmitted, 0 packets received, +9 errors, 100% packet loss
[chris:~]$

To get the card going again I had to physically remove and reinsert it.

Chris

> Ivo
> ---
> diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
> index 3845316..6fe70b1 100644
> --- a/drivers/net/wireless/rt2x00/rt2x00config.c
> +++ b/drivers/net/wireless/rt2x00/rt2x00config.c
> @@ -196,6 +196,12 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
>         */
>        rt2x00dev->ops->lib->config(rt2x00dev, &libconf, ieee80211_flags);
>
> +       if (ieee80211_flags & IEEE80211_CONF_CHANGE_PS) {
> +               rt2x00led_led_activity(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
> +               rt2x00leds_led_assoc(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
> +               rt2x00leds_led_radio(rt2x00dev, !(conf->flags & IEEE80211_CONF_PS));
> +       }
> +
>        /*
>         * Some configuration changes affect the link quality
>         * which means we need to reset the link tuner.
>



-- 
No, Sir; there is nothing which has yet been contrived by man, by which
so much happiness is produced as by a good tavern or inn - Doctor Samuel
Johnson

[Bug #13861] CIFS mounts ignore uid argument (ok in 2.6.30.3)

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13861
Subject		: CIFS mounts ignore uid argument (ok in 2.6.30.3)
Submitter	:  <bugzilla.kernel.org-rFaUCAwe0VHnLTtGmMESvQ@public.gmane.org>
Date		: 2009-07-28 21:39 (6 days old)
Handled-By	: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/38498/

[Bug #13848] iwlwifi (4965) regression since 2.6.30

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org>
Date		: 2009-07-26 7:57 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4

[Bug #13869] Radeon framebuffer (w/o KMS) corruption at boot.

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13869
Subject		: Radeon framebuffer (w/o KMS) corruption at boot.
Submitter	: Duncan <1i5t5.duncan-j9pdmedNgrk@public.gmane.org>
Date		: 2009-07-29 16:44 (5 days old)

[Bug #13894] intermittent hibernation problem

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13894
Subject		: intermittent hibernation problem
Submitter	: Ferenc Wagner <wferi@niif.hu>
Date		: 2009-07-30 13:29 (4 days old)
References	: https://lists.linux-foundation.org/pipermail/linux-pm/2009-July/022095.html

[Bug #13872] cpufreq bug (null pointer dereference)

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13872
Subject		: cpufreq bug (null pointer dereference)
Submitter	: Christophe Lermytte <christophe.lermytte-L+G57L1VLRbR7s880joybQ@public.gmane.org>
Date		: 2009-07-21 22:07 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ee88415caf736b89500f16e0a545614541a45005
References	: http://marc.info/?l=linux-kernel&m=124820689011112&w=4
Handled-By	: Pallipadi, Venkatesh <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/38229/

[Bug #13895] 2.6.31-rc4 - slab entry tak_delay_info leaking ???

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
Subject		: 2.6.31-rc4 - slab entry tak_delay_info leaking ???
Submitter	: Paul Rolland <rol@as2917.net>
Date		: 2009-07-29 08:20 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4

Re: [Bug #13895] 2.6.31-rc4 - slab entry tak_delay_info leaking ???

[Paul Rolland]

Hello Rafael,

On Sun,  2 Aug 2009 20:58:32 +0200 (CEST)
"Rafael J. Wysocki" <rjw@sisk.pl> 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
> Subject		: 2.6.31-rc4 - slab entry tak_delay_info
> leaking ??? Submitter	: Paul Rolland <rol@as2917.net>
> Date		: 2009-07-29 08:20 (5 days old)
> References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4

Still trying to reproduce with kmemleak enabled, but so far no luck.

Will soon switch to 2.6.31-rc5-no-kmemleak to check if still present.

Regards,
Paul

Re: [Bug #13895] 2.6.31-rc4 - slab entry tak_delay_info leaking ???

[Rafael J. Wysocki]

On Monday 03 August 2009, Paul Rolland wrote:
> Hello Rafael,
> 
> On Sun,  2 Aug 2009 20:58:32 +0200 (CEST)
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13895
> > Subject		: 2.6.31-rc4 - slab entry tak_delay_info
> > leaking ??? Submitter	: Paul Rolland <rol-hQZ2c1jdYO6sTnJN9+BGXg@public.gmane.org>
> > Date		: 2009-07-29 08:20 (5 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124884847925375&w=4
> 
> Still trying to reproduce with kmemleak enabled, but so far no luck.
> 
> Will soon switch to 2.6.31-rc5-no-kmemleak to check if still present.

Thanks for the update.

Rafael

[Bug #13891] PCI resources allocation problem on HP nx6325

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13891
Subject		: PCI resources allocation problem on HP nx6325
Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
Date		: 2009-08-02 13:37 (1 days old)
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
Patch		: http://patchwork.kernel.org/patch/38774/

[Bug #13899] Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-08-01 13:04 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4

Re: [Bug #13899] Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.

[Gene Heskett]

On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
>(either way).
>
>
>Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
>Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
>Submitter	: Gene Heskett <gene.heskett-H+0wwilmMs3R7s880joybQ@public.gmane.org>
>Date		: 2009-08-01 13:04 (2 days old)
>References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4
At this time I am not sure about this one.  Amanda ran normally AFAIK this 
morning.

The machine does not appear to be affected, but I did just find this,
in /var/log/messages: (I think this is the one I posted)

Aug  1 01:15:01 coyote xinetd[2316]: START: amanda pid=18959 from=::ffff:192.168.71.3                                                  
Aug  1 01:16:17 coyote kernel: [ 7423.221754] BUG: Bad page state in process tar  pfn:a1293                                            
Aug  1 01:16:17 coyote kernel: [ 7423.221760] page:c28fc260 flags:80004000 count:0 mapcount:0 mapping:(null) index:0                   
Aug  1 01:16:17 coyote kernel: [ 7423.221764] Pid: 19211, comm: tar Not tainted 2.6.31-rc5 #1                                          
Aug  1 01:16:17 coyote kernel: [ 7423.221766] Call Trace:                                                                              
Aug  1 01:16:17 coyote kernel: [ 7423.221774]  [<c130b0e3>] ? printk+0x23/0x40                                                         
Aug  1 01:16:17 coyote kernel: [ 7423.221780]  [<c1083d6f>] bad_page+0xcf/0x150                                                        
Aug  1 01:16:17 coyote kernel: [ 7423.221784]  [<c1084e0d>] get_page_from_freelist+0x37d/0x480                                         
Aug  1 01:16:17 coyote kernel: [ 7423.221788]  [<c107ed54>] ? add_to_page_cache_lru+0x84/0x90                                          
Aug  1 01:16:17 coyote kernel: [ 7423.221791]  [<c10850ef>] __alloc_pages_nodemask+0xdf/0x520                                          
Aug  1 01:16:17 coyote kernel: [ 7423.221795]  [<c1087954>] __do_page_cache_readahead+0x104/0x220                                      
Aug  1 01:16:17 coyote kernel: [ 7423.221798]  [<c1087aa4>] ra_submit+0x34/0x50                                                        
Aug  1 01:16:17 coyote kernel: [ 7423.221801]  [<c1087d00>] ondemand_readahead+0x120/0x240                                             
Aug  1 01:16:17 coyote kernel: [ 7423.221804]  [<c1087ebc>] page_cache_async_readahead+0x9c/0xb0                                       
Aug  1 01:16:17 coyote kernel: [ 7423.221807]  [<c10806ac>] generic_file_aio_read+0x33c/0x6a0                                          
Aug  1 01:16:17 coyote kernel: [ 7423.221830]  [<c10b09c9>] do_sync_read+0xe9/0x140                                                    
Aug  1 01:16:17 coyote kernel: [ 7423.221835]  [<c104e400>] ? autoremove_wake_function+0x0/0x60                                        
Aug  1 01:16:17 coyote kernel: [ 7423.221839]  [<c115211e>] ? security_file_permission+0x1e/0x40                                       
Aug  1 01:16:17 coyote kernel: [ 7423.221842]  [<c10b0a80>] ? rw_verify_area+0x60/0xe0                                                 
Aug  1 01:16:17 coyote kernel: [ 7423.221845]  [<c10b1827>] vfs_read+0xb7/0x180                                                        
Aug  1 01:16:17 coyote kernel: [ 7423.221848]  [<c10b08e0>] ? do_sync_read+0x0/0x140                                                   
Aug  1 01:16:17 coyote kernel: [ 7423.221850]  [<c10b19f8>] sys_read+0x58/0xa0                                                         
Aug  1 01:16:17 coyote kernel: [ 7423.221854]  [<c10031b7>] sysenter_do_call+0x12/0x22                                                 
Aug  1 01:16:17 coyote kernel: [ 7423.221856] Disabling lock debugging due to kernel taint                                             
Aug  1 01:20:31 coyote xinetd[2316]: EXIT: amanda status=0 pid=18959 duration=330(sec)                                                 
Aug  1 01:20:34 coyote xinetd[2316]: START: amanda pid=19523 from=::ffff:192.168.71.3         

[snip extraneous stuff from my router that goes to syslog]

Aug  1 02:45:05 coyote xinetd[2316]: EXIT: amanda status=0 pid=19523 duration=5071(sec)                                                
Aug  1 02:45:07 coyote xinetd[2316]: START: amanda pid=21465 from=::ffff:192.168.71.3                                                  
Aug  1 02:46:07 coyote xinetd[2316]: EXIT: amanda status=0 pid=21465 duration=60(sec)                                                  
Aug  1 02:46:19 coyote xinetd[2316]: START: amanda pid=21545 from=::ffff:192.168.71.3                                                  
Aug  1 02:46:49 coyote xinetd[2316]: EXIT: amanda status=0 pid=21545 duration=30(sec)                                                  
Aug  1 02:46:50 coyote xinetd[2316]: START: amanda pid=21572 from=::ffff:192.168.71.3                                                  
Aug  1 02:47:20 coyote xinetd[2316]: EXIT: amanda status=0 pid=21572 duration=30(sec)                                                  
Aug  1 02:47:21 coyote xinetd[2316]: START: amanda pid=21604 from=::ffff:192.168.71.3                                                  
Aug  1 02:48:51 coyote xinetd[2316]: EXIT: amanda status=0 pid=21604 duration=90(sec)
[then this morning]
Aug  2 01:36:10 coyote xinetd[2316]: EXIT: amanda status=0 pid=11552 duration=540(sec)                                                 
Aug  2 01:36:11 coyote xinetd[2316]: START: amanda pid=11801 from=::ffff:192.168.71.3
Aug  2 01:54:41 coyote xinetd[2316]: EXIT: amanda status=0 pid=11801 duration=1110(sec)                                                
Aug  2 01:54:46 coyote xinetd[2316]: START: amanda pid=12247 from=::ffff:192.168.71.3                                                  
Aug  2 01:57:16 coyote xinetd[2316]: EXIT: amanda status=0 pid=12247 duration=150(sec)                                                 
Aug  2 01:57:30 coyote xinetd[2316]: START: amanda pid=12360 from=::ffff:192.168.71.3                                                  
Aug  2 01:58:00 coyote xinetd[2316]: EXIT: amanda status=0 pid=12360 duration=30(sec)                                                  
Aug  2 01:58:00 coyote xinetd[2316]: START: amanda pid=12387 from=::ffff:192.168.71.3                                                  
Aug  2 01:58:30 coyote xinetd[2316]: EXIT: amanda status=0 pid=12387 duration=30(sec)                                                  
Aug  2 01:58:30 coyote xinetd[2316]: START: amanda pid=12414 from=::ffff:192.168.71.3                                                  
Aug  2 01:59:30 coyote xinetd[2316]: EXIT: amanda status=0 pid=12414 duration=60(sec)                                                  
Aug  2 01:59:45 coyote xinetd[2316]: START: amanda pid=12482 from=::ffff:192.168.71.3                                                  
Aug  2 02:00:15 coyote xinetd[2316]: EXIT: amanda status=0 pid=12482 duration=30(sec)                                                  
Aug  2 02:00:30 coyote xinetd[2316]: START: amanda pid=12535 from=::ffff:192.168.71.3                                                  
Aug  2 02:01:00 coyote xinetd[2316]: EXIT: amanda status=0 pid=12535 duration=30(sec)

So it did not repeat the Ooops this morning.  I wish I had more clues to offer.
Let it ride as is for another 4 or 5 days, during which time I may have a good
excuse to reboot & restart this -rc5 from scratch.  Or maybe someone else might also
note it, but if not watching the log, I think its otherwise silent & may go by
un-noticed.

Thanks Rafael.

-- 
Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
The NRA is offering FREE Associate memberships to anyone who wants them.
<https://www.nrahq.org/nrabonus/accept-membership.asp>

Q:	What is printed on the bottom of beer bottles in Minnesota?
A:	Open other end.

Re: [Bug #13899] Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.

[Rafael J. Wysocki]

On Monday 03 August 2009, Gene Heskett wrote:
> On Sunday 02 August 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 2.6.30.  Please verify if it still should be listed and let me know
> >(either way).
> >
> >
> >Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13899
> >Subject		: Oops from tar, 2.6.31-rc5, 32 bit on quad core phenom.
> >Submitter	: Gene Heskett <gene.heskett-H+0wwilmMs3R7s880joybQ@public.gmane.org>
> >Date		: 2009-08-01 13:04 (2 days old)
> >References	: http://marc.info/?l=linux-kernel&m=124913190304149&w=4
> At this time I am not sure about this one.  Amanda ran normally AFAIK this 
> morning.
> 
> The machine does not appear to be affected, but I did just find this,
> in /var/log/messages: (I think this is the one I posted)
> 
> Aug  1 01:15:01 coyote xinetd[2316]: START: amanda pid=18959 from=::ffff:192.168.71.3                                                  
> Aug  1 01:16:17 coyote kernel: [ 7423.221754] BUG: Bad page state in process tar  pfn:a1293                                            
> Aug  1 01:16:17 coyote kernel: [ 7423.221760] page:c28fc260 flags:80004000 count:0 mapcount:0 mapping:(null) index:0                   
> Aug  1 01:16:17 coyote kernel: [ 7423.221764] Pid: 19211, comm: tar Not tainted 2.6.31-rc5 #1                                          
> Aug  1 01:16:17 coyote kernel: [ 7423.221766] Call Trace:                                                                              
> Aug  1 01:16:17 coyote kernel: [ 7423.221774]  [<c130b0e3>] ? printk+0x23/0x40                                                         
> Aug  1 01:16:17 coyote kernel: [ 7423.221780]  [<c1083d6f>] bad_page+0xcf/0x150                                                        
> Aug  1 01:16:17 coyote kernel: [ 7423.221784]  [<c1084e0d>] get_page_from_freelist+0x37d/0x480                                         
> Aug  1 01:16:17 coyote kernel: [ 7423.221788]  [<c107ed54>] ? add_to_page_cache_lru+0x84/0x90                                          
> Aug  1 01:16:17 coyote kernel: [ 7423.221791]  [<c10850ef>] __alloc_pages_nodemask+0xdf/0x520                                          
> Aug  1 01:16:17 coyote kernel: [ 7423.221795]  [<c1087954>] __do_page_cache_readahead+0x104/0x220                                      
> Aug  1 01:16:17 coyote kernel: [ 7423.221798]  [<c1087aa4>] ra_submit+0x34/0x50                                                        
> Aug  1 01:16:17 coyote kernel: [ 7423.221801]  [<c1087d00>] ondemand_readahead+0x120/0x240                                             
> Aug  1 01:16:17 coyote kernel: [ 7423.221804]  [<c1087ebc>] page_cache_async_readahead+0x9c/0xb0                                       
> Aug  1 01:16:17 coyote kernel: [ 7423.221807]  [<c10806ac>] generic_file_aio_read+0x33c/0x6a0                                          
> Aug  1 01:16:17 coyote kernel: [ 7423.221830]  [<c10b09c9>] do_sync_read+0xe9/0x140                                                    
> Aug  1 01:16:17 coyote kernel: [ 7423.221835]  [<c104e400>] ? autoremove_wake_function+0x0/0x60                                        
> Aug  1 01:16:17 coyote kernel: [ 7423.221839]  [<c115211e>] ? security_file_permission+0x1e/0x40                                       
> Aug  1 01:16:17 coyote kernel: [ 7423.221842]  [<c10b0a80>] ? rw_verify_area+0x60/0xe0                                                 
> Aug  1 01:16:17 coyote kernel: [ 7423.221845]  [<c10b1827>] vfs_read+0xb7/0x180                                                        
> Aug  1 01:16:17 coyote kernel: [ 7423.221848]  [<c10b08e0>] ? do_sync_read+0x0/0x140                                                   
> Aug  1 01:16:17 coyote kernel: [ 7423.221850]  [<c10b19f8>] sys_read+0x58/0xa0                                                         
> Aug  1 01:16:17 coyote kernel: [ 7423.221854]  [<c10031b7>] sysenter_do_call+0x12/0x22                                                 
> Aug  1 01:16:17 coyote kernel: [ 7423.221856] Disabling lock debugging due to kernel taint                                             
> Aug  1 01:20:31 coyote xinetd[2316]: EXIT: amanda status=0 pid=18959 duration=330(sec)                                                 
> Aug  1 01:20:34 coyote xinetd[2316]: START: amanda pid=19523 from=::ffff:192.168.71.3         
> 
> [snip extraneous stuff from my router that goes to syslog]
> 
> Aug  1 02:45:05 coyote xinetd[2316]: EXIT: amanda status=0 pid=19523 duration=5071(sec)                                                
> Aug  1 02:45:07 coyote xinetd[2316]: START: amanda pid=21465 from=::ffff:192.168.71.3                                                  
> Aug  1 02:46:07 coyote xinetd[2316]: EXIT: amanda status=0 pid=21465 duration=60(sec)                                                  
> Aug  1 02:46:19 coyote xinetd[2316]: START: amanda pid=21545 from=::ffff:192.168.71.3                                                  
> Aug  1 02:46:49 coyote xinetd[2316]: EXIT: amanda status=0 pid=21545 duration=30(sec)                                                  
> Aug  1 02:46:50 coyote xinetd[2316]: START: amanda pid=21572 from=::ffff:192.168.71.3                                                  
> Aug  1 02:47:20 coyote xinetd[2316]: EXIT: amanda status=0 pid=21572 duration=30(sec)                                                  
> Aug  1 02:47:21 coyote xinetd[2316]: START: amanda pid=21604 from=::ffff:192.168.71.3                                                  
> Aug  1 02:48:51 coyote xinetd[2316]: EXIT: amanda status=0 pid=21604 duration=90(sec)
> [then this morning]
> Aug  2 01:36:10 coyote xinetd[2316]: EXIT: amanda status=0 pid=11552 duration=540(sec)                                                 
> Aug  2 01:36:11 coyote xinetd[2316]: START: amanda pid=11801 from=::ffff:192.168.71.3
> Aug  2 01:54:41 coyote xinetd[2316]: EXIT: amanda status=0 pid=11801 duration=1110(sec)                                                
> Aug  2 01:54:46 coyote xinetd[2316]: START: amanda pid=12247 from=::ffff:192.168.71.3                                                  
> Aug  2 01:57:16 coyote xinetd[2316]: EXIT: amanda status=0 pid=12247 duration=150(sec)                                                 
> Aug  2 01:57:30 coyote xinetd[2316]: START: amanda pid=12360 from=::ffff:192.168.71.3                                                  
> Aug  2 01:58:00 coyote xinetd[2316]: EXIT: amanda status=0 pid=12360 duration=30(sec)                                                  
> Aug  2 01:58:00 coyote xinetd[2316]: START: amanda pid=12387 from=::ffff:192.168.71.3                                                  
> Aug  2 01:58:30 coyote xinetd[2316]: EXIT: amanda status=0 pid=12387 duration=30(sec)                                                  
> Aug  2 01:58:30 coyote xinetd[2316]: START: amanda pid=12414 from=::ffff:192.168.71.3                                                  
> Aug  2 01:59:30 coyote xinetd[2316]: EXIT: amanda status=0 pid=12414 duration=60(sec)                                                  
> Aug  2 01:59:45 coyote xinetd[2316]: START: amanda pid=12482 from=::ffff:192.168.71.3                                                  
> Aug  2 02:00:15 coyote xinetd[2316]: EXIT: amanda status=0 pid=12482 duration=30(sec)                                                  
> Aug  2 02:00:30 coyote xinetd[2316]: START: amanda pid=12535 from=::ffff:192.168.71.3                                                  
> Aug  2 02:01:00 coyote xinetd[2316]: EXIT: amanda status=0 pid=12535 duration=30(sec)
> 
> So it did not repeat the Ooops this morning.  I wish I had more clues to offer.
> Let it ride as is for another 4 or 5 days, during which time I may have a good
> excuse to reboot & restart this -rc5 from scratch.  Or maybe someone else might also
> note it, but if not watching the log, I think its otherwise silent & may go by
> un-noticed.

Thanks for the update.

Rafael

[Bug #13896] 2.6.31-rc4 broke expect and gcc's testsuite

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
Date		: 2009-07-29 11:00 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Linus Torvalds]

On Sun, 2 Aug 2009, Rafael J. Wysocki wrote:
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
> Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
> Submitter	: Mikael Pettersson <mikpe@it.uu.se>
> Date		: 2009-07-29 11:00 (5 days old)
> References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4

I bet this is the same tty bug that got fixed by Ogawa in commit 
e043e42bdb. -rc5 has that fix. Mikael?

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
> Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
> Submitter	: Jens Rosenboom <jens@mcbone.net>
> Date		: 2009-07-23 15:30 (11 days old)
> References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4

Commit a4e7d46407d73f35d217013b363b79a8f8eafcaa fixed this one.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
> Subject		: thinkpad boots with backlight low
> Submitter	: Pavel Machek <pavel@ucw.cz>
> Date		: 2009-07-15 15:13 (19 days old)
> References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
> Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>

This should be commit 59fe4fe34d7afdf63208124f313be9056feaa2f4.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> Subject		: emacs -nw compilation doesn't show the error message
> Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> Date		: 2009-07-23 06:22 (11 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc

Same old pty bug, same fix: commit e043e42bdb.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
> Subject		: Hangups in n_tty_read()
> Submitter	: Johannes Weiner <hannes@cmpxchg.org>
> Date		: 2009-07-16 18:48 (18 days old)
> References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4

Hmm. Worth testing that same fix, although the symptoms here are not 
exactly the same.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
> Subject		: Ooops on uplug
> Submitter	: Daniel Mack <daniel@caiaq.de>
> Date		: 2009-07-20 17:51 (14 days old)
> References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
> Handled-By	: Alan Stern <stern@rowland.harvard.edu>
> 		  Alan Cox <alan@linux.intel.com>

Commit c56d3000861 should fix this.

> Regressions with patches
> ------------------------
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13891
> Subject		: PCI resources allocation problem on HP nx6325
> Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
> Date		: 2009-08-02 13:37 (1 days old)
> Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
> Patch		: http://patchwork.kernel.org/patch/38774/

Ok, this is committed as 79896cf42f6a96d7e14f2dc3473443d68d74031d.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
> Subject		: eeepc-laptop: fix hot-unplug on resume
> Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
> Date		: 2009-06-29 13:12 (35 days old)
> References	: http://lkml.org/lkml/2009/6/29/150
> Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
> Patch		: http://patchwork.kernel.org/patch/32926/

commit 7334546a52c6764df120459509b1f803a073eacc

		Linus

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Mikael Pettersson]

(cc:s trimmed)

Linus Torvalds writes:
 > 
 > 
 > On Sun, 2 Aug 2009, Rafael J. Wysocki wrote:
 > > 
 > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
 > > Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
 > > Submitter	: Mikael Pettersson <mikpe@it.uu.se>
 > > Date		: 2009-07-29 11:00 (5 days old)
 > > References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4
 > 
 > I bet this is the same tty bug that got fixed by Ogawa in commit 
 > e043e42bdb. -rc5 has that fix. Mikael?

I didn't identify the actual commit, but yes, 2.6.31-rc5 makes
gcc's testsuite work again.

Thanks,

/Mikael

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Rafael J. Wysocki]

On Monday 03 August 2009, Mikael Pettersson wrote:
> (cc:s trimmed)
> 
> Linus Torvalds writes:
>  > 
>  > 
>  > On Sun, 2 Aug 2009, Rafael J. Wysocki wrote:
>  > > 
>  > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
>  > > Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
>  > > Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
>  > > Date		: 2009-07-29 11:00 (5 days old)
>  > > References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4
>  > 
>  > I bet this is the same tty bug that got fixed by Ogawa in commit 
>  > e043e42bdb. -rc5 has that fix. Mikael?
> 
> I didn't identify the actual commit, but yes, 2.6.31-rc5 makes
> gcc's testsuite work again.

Great!  I've closed the bug.

Thanks,
Rafael

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Johannes Weiner]

On Sun, Aug 02, 2009 at 03:22:01PM -0700, Linus Torvalds wrote:

> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> > Subject		: emacs -nw compilation doesn't show the error message
> > Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> > Date		: 2009-07-23 06:22 (11 days old)
> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc
> 
> Same old pty bug, same fix: commit e043e42bdb.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
> > Subject		: Hangups in n_tty_read()
> > Submitter	: Johannes Weiner <hannes@cmpxchg.org>
> > Date		: 2009-07-16 18:48 (18 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4
> 
> Hmm. Worth testing that same fix, although the symptoms here are not 
> exactly the same.

Hm, I had no debugging enabled, but I think a silent hang in

	pty_write()
	  tty_flip_buffer_push()
	    flush_to_ldisc()

can cause the receiving side

	tty_read()
	  n_tty_read()

to wait forever for updates.  I haven't looked closely.  It seems to
be gone with your latest master in any case.

	Hannes

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Rafael J. Wysocki]

On Monday 03 August 2009, Johannes Weiner wrote:
> On Sun, Aug 02, 2009 at 03:22:01PM -0700, Linus Torvalds wrote:
> 
> > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> > > Subject		: emacs -nw compilation doesn't show the error message
> > > Submitter	: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
> > > Date		: 2009-07-23 06:22 (11 days old)
> > > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc
> > 
> > Same old pty bug, same fix: commit e043e42bdb.
> > 
> > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
> > > Subject		: Hangups in n_tty_read()
> > > Submitter	: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
> > > Date		: 2009-07-16 18:48 (18 days old)
> > > References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4
> > 
> > Hmm. Worth testing that same fix, although the symptoms here are not 
> > exactly the same.
> 
> Hm, I had no debugging enabled, but I think a silent hang in
> 
> 	pty_write()
> 	  tty_flip_buffer_push()
> 	    flush_to_ldisc()
> 
> can cause the receiving side
> 
> 	tty_read()
> 	  n_tty_read()
> 
> to wait forever for updates.  I haven't looked closely.  It seems to
> be gone with your latest master in any case.

Thanks, closed (in fact I closed it earlier already).

Rafael

Re: 2.6.31-rc5: Reported regressions from 2.6.30

[Rafael J. Wysocki]

On Monday 03 August 2009, Linus Torvalds wrote:
> 
> On Sun, 2 Aug 2009, Rafael J. Wysocki wrote:
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13896
> > Subject		: 2.6.31-rc4 broke expect and gcc's testsuite
> > Submitter	: Mikael Pettersson <mikpe@it.uu.se>
> > Date		: 2009-07-29 11:00 (5 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124885806406520&w=4
> 
> I bet this is the same tty bug that got fixed by Ogawa in commit 
> e043e42bdb. -rc5 has that fix. Mikael?
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
> > Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
> > Submitter	: Jens Rosenboom <jens@mcbone.net>
> > Date		: 2009-07-23 15:30 (11 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4
> 
> Commit a4e7d46407d73f35d217013b363b79a8f8eafcaa fixed this one.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
> > Subject		: thinkpad boots with backlight low
> > Submitter	: Pavel Machek <pavel@ucw.cz>
> > Date		: 2009-07-15 15:13 (19 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
> > Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
> 
> This should be commit 59fe4fe34d7afdf63208124f313be9056feaa2f4.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
> > Subject		: emacs -nw compilation doesn't show the error message
> > Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> > Date		: 2009-07-23 06:22 (11 days old)
> > First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc
> 
> Same old pty bug, same fix: commit e043e42bdb.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
> > Subject		: Hangups in n_tty_read()
> > Submitter	: Johannes Weiner <hannes@cmpxchg.org>
> > Date		: 2009-07-16 18:48 (18 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4
> 
> Hmm. Worth testing that same fix, although the symptoms here are not 
> exactly the same.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
> > Subject		: Ooops on uplug
> > Submitter	: Daniel Mack <daniel@caiaq.de>
> > Date		: 2009-07-20 17:51 (14 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
> > Handled-By	: Alan Stern <stern@rowland.harvard.edu>
> > 		  Alan Cox <alan@linux.intel.com>
> 
> Commit c56d3000861 should fix this.
> 
> > Regressions with patches
> > ------------------------
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13891
> > Subject		: PCI resources allocation problem on HP nx6325
> > Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
> > Date		: 2009-08-02 13:37 (1 days old)
> > Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
> > Patch		: http://patchwork.kernel.org/patch/38774/
> 
> Ok, this is committed as 79896cf42f6a96d7e14f2dc3473443d68d74031d.
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
> > Subject		: eeepc-laptop: fix hot-unplug on resume
> > Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
> > Date		: 2009-06-29 13:12 (35 days old)
> > References	: http://lkml.org/lkml/2009/6/29/150
> > Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
> > Patch		: http://patchwork.kernel.org/patch/32926/
> 
> commit 7334546a52c6764df120459509b1f803a073eacc

Thanks a lot!

All closed except for http://bugzilla.kernel.org/show_bug.cgi?id=13813.

Best,
Rafael

2.6.31-rc4: Reported regressions from 2.6.30

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.30, 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 2.6.30, 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
  ----------------------------------------
  2009-07-27       70       51          43
  2009-07-07       35       25          21
  2009-06-29       22       22          15


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13848
Subject		: iwlwifi (4965) regression since 2.6.30
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2009-07-26 7:57 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124859658502866&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13847
Subject		: X stopped accepting keystrokes
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-14 9:24 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124756352426737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2009-07-13 8:27 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13845
Subject		: inotify regression, missing events
Submitter	: Scott James Remnant <scott@ubuntu.com>
Date		: 2009-07-11 16:02 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124732816314881&w=4
Handled-By	: Eric Paris <eparis@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13844
Subject		: i915 errors
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-07-25 9:30 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124851427612720&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13843
Subject		: Linux-2.6.31-rc4 fails to open a USB serial port
Submitter	: e9hack <e9hack@googlemail.com>
Date		: 2009-07-25 9:16 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124851343512022&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13842
Subject		: Oops when writing to /sys/block/ram0/queue/max_sectors_kb
Submitter	: Jens Rosenboom <jens@mcbone.net>
Date		: 2009-07-23 15:30 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124836574403032&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13841
Subject		: 2.6.31-rc4 boot failure
Submitter	: Gene Heskett <gene.heskett@verizon.net>
Date		: 2009-07-23 14:12 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124835839019906&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13839
Subject		: xc5000 no longer works with Myth-0.21-fixes branch
Submitter	: Mark Lord <lkml@rtr.ca>
Date		: 2009-07-19 15:15 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124814394016848&w=4
Handled-By	: Devin Heitmueller <dheitmueller@kernellabs.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13838
Subject		: kernel BUG at include/net/netns/generic.h:41!
Submitter	: Luca Tettamanti <kronos.it@gmail.com>
Date		: 2009-07-20 15:27 (7 days old)
References	: http://lkml.org/lkml/2009/7/20/105


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13837
Subject		: Input : regression - touchpad not detected
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-07-17 07:13 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=124780763701571&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13836
Subject		: suspend script fails, related to stdout?
Submitter	: Tomas M. <tmezzadra@gmail.com>
Date		: 2009-07-17 21:24 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=124785853811667&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13835
Subject		: e1000e massive packet loss
Submitter	: Caleb Cushing <xenoterracide@gmail.com>
Date		: 2009-07-16 09:49 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124773057917887&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13833
Subject		: Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device
Submitter	: Tobias Diedrich <ranma@tdiedrich.de>
Date		: 2009-07-15 14:20 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=15bce40cb3133bcc07d548013df97e4653d363c1
References	: http://marc.info/?l=linux-kernel&m=124766049207807&w=4
		  http://marc.info/?l=linux-kernel&m=124704927819769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13826
Subject		: thinkpad boots with backlight low
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-07-15 15:13 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=124756359126830&w=4
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13821
Subject		: Replugging USB serial converter uses new device node
Submitter	: Ferenc Wagner <wferi@niif.hu>
Date		: 2009-07-18 20:04 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=124794754015776&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13819
Subject		: system freeze when switching to console
Submitter	: Reinette Chatre <reinette.chatre@intel.com>
Date		: 2009-07-23 17:57 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13815
Subject		: emacs -nw compilation doesn't show the error message
Submitter	: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date		: 2009-07-23 06:22 (4 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d945cb9cce20ac7143c2de8d88b187f62db99bdc


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13813
Subject		: Hangups in n_tty_read()
Submitter	: Johannes Weiner <hannes@cmpxchg.org>
Date		: 2009-07-16 18:48 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124777019920579&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13812
Subject		: Ooops on uplug
Submitter	: Daniel Mack <daniel@caiaq.de>
Date		: 2009-07-20 17:51 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124811234302786&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>
		  Alan Cox <alan@linux.intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13809
Subject		: oprofile: possible circular locking dependency detected
Submitter	: Jerome Marchand <jmarchan@redhat.com>
Date		: 2009-07-22 13:35 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13806
Subject		: system does not boot due to device-mapper error
Submitter	: Roman Shtylman <shtylman@gmail.com>
Date		: 2009-07-21 00:03 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13781
Subject		: System freeze at resume after suspend to RAM
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-07-15 18:42 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13770
Subject		: System freeze on XFS filesystem recovery on an external disk
Submitter	: Jean-Luc Coulon <jean.luc.coulon@gmail.com>
Date		: 2009-07-14 10:31 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13762
Subject		: AHCI on HP Compaq 6715s broken, did not detect slots/ports -> unable to boot
Submitter	: Matthias Tingelhoff <mindo83@t-online.de>
Date		: 2009-07-11 20:48 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13750
Subject		: Load average flatlines after returning from hibernate
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-07-09 15:14 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13740
Subject		: X server crashes with 2.6.31-rc2 when options are changed
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2009-07-07 15:19 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13733
Subject		: 2.6.31-rc2: irq 16: nobody cared
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-07-06 18:32 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124690524027166&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13732
Subject		: tty layer instabilities
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-07-06 13:43 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124688781732419&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13731
Subject		: Inconsistent {IN-RECLAIM_FS-W} -> {RECLAIM_FS-ON-W} usage.
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-07-06 4:22 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=124685417325348&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13730
Subject		: hitting lockdep limits...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2009-07-05 18:19 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124681799023782&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13729
Subject		: kernel BUG at fs/notify/notification.c:93!
Submitter	: Mikko C. <mikko.cal@gmail.com>
Date		: 2009-06-04 10:16 (53 days old)
References	: http://lkml.org/lkml/2009/7/4/12
Handled-By	: Eric Paris <eparis@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13728
Subject		: 2.6.31-rc2 soft lockups, RPC-related
Submitter	: Paul Collins <paul@burly.ondioline.org>
Date		: 2009-07-05 7:17 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124677884816794&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13726
Subject		: fio sync read 4k block size 35% regression
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-07-01 11:25 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=51daa88ebd8e0d437289f589af29d4b39379ea76
References	: http://lkml.org/lkml/2009/6/30/679
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13716
Subject		: The AIC-7892P controller does not work any more
Submitter	: Andrej Podzimek <andrej@podzimek.org>
Date		: 2009-07-05 19:23 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13713
Subject		: [drm/i915] Possible regression due to commit "Change GEM throttling to be 20ms (...)"
Submitter	:  <kazikcz@gmail.com>
Date		: 2009-07-05 10:49 (22 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b962442e46a9340bdbc6711982c59ff0cc2b5afb


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13709
Subject		: b2c2-flexcop: no frontend driver found for this B2C2/FlexCop adapter w/ kernel-2.6.31-rc2
Submitter	: boris64 <bugzilla.kernel.org@boris64.net>
Date		: 2009-07-05 01:36 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13700
Subject		: usb error flood in dmesg, makes kde use plenty of cpu - bisected
Submitter	: jouni susiluoto <jouni.susiluoto@helsinki.fi>
Date		: 2009-07-03 21:13 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject		: drm: display arifacts when X.Org is stopped
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-27 18:52 (30 days old)
References	: http://lkml.org/lkml/2009/6/27/105
		  http://lkml.org/lkml/2009/7/8/30


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject		: WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-06-27 16:15 (30 days old)
References	: http://lkml.org/lkml/2009/6/27/75
		  http://lkml.org/lkml/2009/7/7/6


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject		: Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter	: Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date		: 2009-06-26 10:03 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3821d768912a47ddbd6cab52943a8284df88003c
References	: http://lkml.org/lkml/2009/6/26/34
Handled-By	: Martin K. Petersen <martin.petersen@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject		: 2.6.31-rc1 crashes randomly on my Machine.
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-06-26 08:56 (31 days old)
References	: http://lkml.org/lkml/2009/6/26/27


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject		: NULL pointer dereference at (null) (level2_spare_pgt)
Submitter	: poornima nayak <mpnayak@linux.vnet.ibm.com>
Date		: 2009-06-17 17:56 (40 days old)
References	: http://lkml.org/lkml/2009/6/17/194


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13840
Subject		: KMS oops on 945G system
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-07-21 20:50 (6 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7662c8bd6545c12ac7b2b39e4554c3ba34789c50
References	: http://marc.info/?l=linux-kernel&m=124820945815030&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>
Patch		: http://git.kernel.org/?p=linux/kernel/git/anholt/drm-intel.git;a=commit;h=dff33cfcefa31c30b72c57f44586754ea9e8f3e2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13834
Subject		: device mapper fails on some logical volumes
Submitter	: Christian Bornträger <borntraeger@de.ibm.com>
Date		: 2009-07-15 18:52 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=754c5fc7ebb417b23601a6222a6005cc2e7f2913
References	: http://marc.info/?l=linux-kernel&m=124767677206470&w=4
Handled-By	: Mike Snitzer <snitzer@redhat.com>
Patch		: http://patchwork.kernel.org/patch/33534/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13827
Subject		: PM/hibernate swapfile regression
Submitter	: Heiko Carstens <heiko.carstens@de.ibm.com>
Date		: 2009-07-14 15:54 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124757972118196&w=4
Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Patch		: http://patchwork.kernel.org/patch/36510/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13825
Subject		: eeepc-laptop: fix hot-unplug on resume
Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date		: 2009-06-29 13:12 (28 days old)
References	: http://lkml.org/lkml/2009/6/29/150
Handled-By	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Patch		: http://patchwork.kernel.org/patch/32926/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13742
Subject		: iwlagn (4965): regression when hardware rf switch is used
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-29 11:28 (28 days old)
References	: http://lkml.org/lkml/2009/6/29/88
Handled-By	: Reinette Chatre <reinette.chatre@intel.com>
Patch		: http://lkml.org/lkml/2009/6/30/224


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject		: commit 69c854817566 causes OOMs
Submitter	: David Howells <dhowells@redhat.com>
Date		: 2009-06-27 08:12 (30 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References	: http://lkml.org/lkml/2009/6/27/28
Handled-By	: Wu Fengguang <fengguang.wu@intel.com>
Patch		: http://patchwork.kernel.org/patch/32740/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject		: iwlagn (4965): no wireless due to RFKILL problem
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-06-26 13:36 (31 days old)
References	: http://lkml.org/lkml/2009/6/26/127
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
Patch		: http://lkml.org/lkml/2009/6/27/35


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject		: Touchpad lost synchronization after resume from suspend to RAM
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-28 10:42 (29 days old)
References	: http://lkml.org/lkml/2009/6/23/365
		  2.6.30-rc1: touchpad disabled
		  http://lkml.org/lkml/2009/6/25/256
Handled-By	: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Patch		: http://patchwork.kernel.org/patch/34075/


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 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

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

Thanks,
Rafael

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[Bug #13846] Possible regression in rt61pci driver

[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 2.6.30.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13846
Subject		: Possible regression in rt61pci driver
Submitter	: Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-07-13 8:27 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124747418828398&w=4

Re: [Bug #13846] Possible regression in rt61pci driver

[Chris Clayton]

2009/7/26 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> 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 2.6.30.  Please verify if it still should be listed and let me know
> (either way).
>

This bug should remain open, although we are, I think, getting closer
to the cause, which seems to be related to some interaction between
the rt61 driver and mac80211 power saving.

>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13846
> Subject         : Possible regression in rt61pci driver
> Submitter       : Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
> Date            : 2009-07-13 8:27 (14 days old)
> References      : http://marc.info/?l=linux-kernel&m=124747418828398&w=4
>
>
>

-- 
No, Sir; there is nothing which has yet been contrived by man, by which
so much happiness is produced as by a good tavern or inn - Doctor Samuel
Johnson

Re: [Bug #13846] Possible regression in rt61pci driver

[Rafael J. Wysocki]

On Monday 27 July 2009, Chris Clayton wrote:
> 2009/7/26 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > 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 2.6.30.  Please verify if it still should be listed and let me know
> > (either way).
> >
> 
> This bug should remain open, although we are, I think, getting closer
> to the cause, which seems to be related to some interaction between
> the rt61 driver and mac80211 power saving.
> 
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=13846
> > Subject         : Possible regression in rt61pci driver
> > Submitter       : Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
> > Date            : 2009-07-13 8:27 (14 days old)
> > References      : http://marc.info/?l=linux-kernel&m=124747418828398&w=4

Thanks for the update.

Rafael