* 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28
@ 2009-03-03 19:34 Rafael J. Wysocki
2009-03-03 19:35 ` [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown Rafael J. Wysocki
` (20 more replies)
0 siblings, 21 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:34 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Stable Kernel Team
[NOTE: I'm going to close the unresolved bugs in this list where the submitter
has not been responding.]
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-03-03 153 21 16
2009-02-24 154 27 23
2009-02-15 152 30 26
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12759
Subject : scsi: aic7xxx hang since v2.6.28-rc1 ...
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2009-02-15 11:44 (17 days old)
References : http://marc.info/?l=linux-kernel&m=123469852817058&w=4
Handled-By : Alan Stern <stern@rowland.harvard.edu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (21 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (28 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (31 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (50 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (46 days old)
Handled-By : Avi Kivity <avi@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (54 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (63 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (69 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (68 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (72 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (63 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (82 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (82 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (106 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12798
Subject : No wake up after suspend.
Submitter : Michal Graczyk <zazulas@gmail.com>
Date : 2009-03-01 15:30 (3 days old)
Handled-By : Zhang Rui <rui.zhang@intel.com>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=20402&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12614
Subject : WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
Submitter : Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Date : 2009-01-29 6:31 (34 days old)
References : http://marc.info/?l=linux-kernel&m=123321232825316&w=4
Handled-By : Yinghai Lu <yinghai@kernel.org>
Tobias Diedrich <ranma+kernel@tdiedrich.de>
Patch : http://marc.info/?l=linux-kernel&m=123330459229248&w=4
http://marc.info/?l=linux-kernel&m=123411195117835&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (35 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (67 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (73 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Tim Blechmann <tim@klingt.org>
Patch : http://marc.info/?l=linux-kernel&m=123506131927371&w=4
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
@ 2009-03-03 19:35 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
` (19 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:35 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Jens Weibler, Takashi Iwai
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (106 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12208] uml is very slow on 2.6.28 host
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-03-03 19:35 ` [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12404] Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e Rafael J. Wysocki
` (18 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Miklos Szeredi
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (82 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12404] Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-03-03 19:35 ` [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12209] oldish top core dumps (in its meminfo() function) Rafael J. Wysocki
` (17 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Kernel
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (72 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12209] oldish top core dumps (in its meminfo() function)
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (2 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12404] Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12395] 2.6.28-rc9: oprofile regression Rafael J. Wysocki
` (16 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andreas Mohr
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (82 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12395] 2.6.28-rc9: oprofile regression
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (3 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12209] oldish top core dumps (in its meminfo() function) Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12337] ~100 extra wakeups reported by powertop Rafael J. Wysocki
` (15 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andi Kleen, Robert Richter, Tim Blechmann
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (73 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Tim Blechmann <tim@klingt.org>
Patch : http://marc.info/?l=linux-kernel&m=123506131927371&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12337] ~100 extra wakeups reported by powertop
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (4 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12395] 2.6.28-rc9: oprofile regression Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 22:29 ` Alberto Gonzalez
2009-03-03 19:41 ` [Bug #12411] 2.6.28: BUG in r8169 Rafael J. Wysocki
` (14 subsequent siblings)
20 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alberto Gonzalez
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (63 days old)
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12337] ~100 extra wakeups reported by powertop
2009-03-03 19:41 ` [Bug #12337] ~100 extra wakeups reported by powertop Rafael J. Wysocki
@ 2009-03-03 22:29 ` Alberto Gonzalez
0 siblings, 0 replies; 50+ messages in thread
From: Alberto Gonzalez @ 2009-03-03 22:29 UTC (permalink / raw)
To: Linux Kernel Mailing List, Rafael J. Wysocki; +Cc: Kernel Testers List
--- On Tue, 3/3/09, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known
> regressions
> introduced between 2.6.27 and 2.6.28. Please verify if it
> still should
> be listed and let me know (either way).
>
>
> Bug-Entry :
> http://bugzilla.kernel.org/show_bug.cgi?id=12337
> Subject : ~100 extra wakeups reported by powertop
> Submitter : Alberto Gonzalez <luis6674@yahoo.com>
> Date : 2008-12-31 12:25 (63 days old)
J. Barnes said this is a bug in the intel driver, even if it appeared after a kernel upgrade.
If you prefer to close it for now, fine with me. If you prefer to wait until it's confirmed, fine too. Whatever is ore convenient for your tracking.
I'll update the report in any case when I know more.
Regards,
Alberto.
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12411] 2.6.28: BUG in r8169
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (5 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12337] ~100 extra wakeups reported by powertop Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12405] oops in __bounce_end_io_read under kvm Rafael J. Wysocki
` (13 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andrey Vul, Francois Romieu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (63 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12405] oops in __bounce_end_io_read under kvm
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (6 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12411] 2.6.28: BUG in r8169 Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-14 15:04 ` Christoph Hellwig
2009-03-03 19:41 ` [Bug #12408] Funny problem with 2.6.28: Kernel stalls Rafael J. Wysocki
` (12 subsequent siblings)
20 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Christoph Hellwig, Jens Axboe
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (68 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12405] oops in __bounce_end_io_read under kvm
2009-03-03 19:41 ` [Bug #12405] oops in __bounce_end_io_read under kvm Rafael J. Wysocki
@ 2009-03-14 15:04 ` Christoph Hellwig
2009-03-14 18:25 ` Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Christoph Hellwig @ 2009-03-14 15:04 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List,
Christoph Hellwig, Jens Axboe
On Tue, Mar 03, 2009 at 08:41:32PM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.27 and 2.6.28.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.27 and 2.6.28. Please verify if it still should
> be listed and let me know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
> Subject : oops in __bounce_end_io_read under kvm
> Submitter : Christoph Hellwig <hch@lst.de>
> Date : 2008-12-26 17:36 (68 days old)
> References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
I haven't been able to hit this anymore for a while.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12405] oops in __bounce_end_io_read under kvm
2009-03-14 15:04 ` Christoph Hellwig
@ 2009-03-14 18:25 ` Rafael J. Wysocki
0 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-14 18:25 UTC (permalink / raw)
To: Christoph Hellwig
Cc: Linux Kernel Mailing List, Kernel Testers List, Jens Axboe
On Saturday 14 March 2009, Christoph Hellwig wrote:
> On Tue, Mar 03, 2009 at 08:41:32PM +0100, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.27 and 2.6.28.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.27 and 2.6.28. Please verify if it still should
> > be listed and let me know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
> > Subject : oops in __bounce_end_io_read under kvm
> > Submitter : Christoph Hellwig <hch@lst.de>
> > Date : 2008-12-26 17:36 (68 days old)
> > References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
>
> I haven't been able to hit this anymore for a while.
Let's assume it's been fixed, then. :-)
I've closed the bug, please reopen if you see it again.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12408] Funny problem with 2.6.28: Kernel stalls
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (7 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12405] oops in __bounce_end_io_read under kvm Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12406] 2.6.28 thinks that my PS/2 mouse is a touchpad Rafael J. Wysocki
` (11 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Michael Roth, Thomas Gleixner
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (69 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12406] 2.6.28 thinks that my PS/2 mouse is a touchpad
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (8 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12408] Funny problem with 2.6.28: Kernel stalls Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12612] hard lockup when interrupting cdda2wav Rafael J. Wysocki
` (10 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Alexander E. Patrakov, Arjan Opmeer,
Denys Vlasenko, Dmitry Torokhov
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (67 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12612] hard lockup when interrupting cdda2wav
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (9 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12406] 2.6.28 thinks that my PS/2 mouse is a touchpad Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12465] KVM guests stalling on 2.6.28 (bisected) Rafael J. Wysocki
` (9 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, FUJITA Tomonori, Matthias Reichl
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (35 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12465] KVM guests stalling on 2.6.28 (bisected)
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (10 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12612] hard lockup when interrupting cdda2wav Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-04 3:08 ` Kevin Shanahan
2009-03-03 19:41 ` [Bug #12421] GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues Rafael J. Wysocki
` (8 subsequent siblings)
20 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Avi Kivity, Ingo Molnar, Kevin Shanahan,
Kevin Shanahan, Mike Galbraith, Peter Zijlstra
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (46 days old)
Handled-By : Avi Kivity <avi@redhat.com>
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12465] KVM guests stalling on 2.6.28 (bisected)
2009-03-03 19:41 ` [Bug #12465] KVM guests stalling on 2.6.28 (bisected) Rafael J. Wysocki
@ 2009-03-04 3:08 ` Kevin Shanahan
2009-03-08 10:04 ` Avi Kivity
0 siblings, 1 reply; 50+ messages in thread
From: Kevin Shanahan @ 2009-03-04 3:08 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Avi Kivity,
Ingo Molnar, Mike Galbraith, Peter Zijlstra
On Tue, 2009-03-03 at 20:41 +0100, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> introduced between 2.6.27 and 2.6.28. Please verify if it still should
> be listed and let me know (either way).
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
> Subject : KVM guests stalling on 2.6.28 (bisected)
> Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
> Date : 2009-01-17 03:37 (46 days old)
> Handled-By : Avi Kivity <avi@redhat.com>
Yes this should still be listed.
The traces are there waiting to be looked at. If there's anything else I
can do to help things along, please let me know.
Regards,
Kevin.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12465] KVM guests stalling on 2.6.28 (bisected)
2009-03-04 3:08 ` Kevin Shanahan
@ 2009-03-08 10:04 ` Avi Kivity
0 siblings, 0 replies; 50+ messages in thread
From: Avi Kivity @ 2009-03-08 10:04 UTC (permalink / raw)
To: Kevin Shanahan
Cc: Rafael J. Wysocki, Linux Kernel Mailing List,
Kernel Testers List, Ingo Molnar, Mike Galbraith, Peter Zijlstra
Kevin Shanahan wrote:
> On Tue, 2009-03-03 at 20:41 +0100, Rafael J. Wysocki wrote:
>
>> The following bug entry is on the current list of known regressions
>> introduced between 2.6.27 and 2.6.28. Please verify if it still should
>> be listed and let me know (either way).
>>
>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
>> Subject : KVM guests stalling on 2.6.28 (bisected)
>> Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
>> Date : 2009-01-17 03:37 (46 days old)
>> Handled-By : Avi Kivity <avi@redhat.com>
>>
>
> Yes this should still be listed.
>
> The traces are there waiting to be looked at. If there's anything else I
> can do to help things along, please let me know.
>
>
I was away on vacation, I'll try to look at the traces soon. Help from
the sched developers would be appreciated, though, as I doubt I have the
skills to decypher them.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12421] GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (11 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12465] KVM guests stalling on 2.6.28 (bisected) Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12614] WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e Rafael J. Wysocki
` (7 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Doug Bazarnic
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (54 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12614] WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (12 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12421] GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12500] r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out Rafael J. Wysocki
` (6 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andrew Morton, Jeff Garzik,
Philipp Matthias Hahn, Tobias Diedrich, Yinghai Lu, Yinghai Lu
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12614
Subject : WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
Submitter : Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Date : 2009-01-29 6:31 (34 days old)
References : http://marc.info/?l=linux-kernel&m=123321232825316&w=4
Handled-By : Yinghai Lu <yinghai@kernel.org>
Tobias Diedrich <ranma+kernel@tdiedrich.de>
Patch : http://marc.info/?l=linux-kernel&m=123330459229248&w=4
http://marc.info/?l=linux-kernel&m=123411195117835&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12500] r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (13 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12614] WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12619] Regression 2.6.28 and last - boot failed Rafael J. Wysocki
` (5 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Francois Romieu, Justin Piszcz
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (50 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12619] Regression 2.6.28 and last - boot failed
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (14 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12500] r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12634] video distortion and lockup with i830 video chip and 2.6.28.3 Rafael J. Wysocki
` (4 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, jan sonnek
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (31 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12634] video distortion and lockup with i830 video chip and 2.6.28.3
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (15 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12619] Regression 2.6.28 and last - boot failed Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12645] DMI low-memory-protect quirk causes resume hang on Samsung NC10 Rafael J. Wysocki
` (3 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Bob Raitz
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (28 days old)
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12645] DMI low-memory-protect quirk causes resume hang on Samsung NC10
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (16 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12634] video distortion and lockup with i830 video chip and 2.6.28.3 Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12690] DPMS (LCD powersave, poweroff) don't work Rafael J. Wysocki
` (2 subsequent siblings)
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Ingo Molnar, Patrick Walton, Philipp Kohlbecher
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12690] DPMS (LCD powersave, poweroff) don't work
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (17 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12645] DMI low-memory-protect quirk causes resume hang on Samsung NC10 Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12798] No wake up after suspend Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12759] scsi: aic7xxx hang since v2.6.28-rc1 Rafael J. Wysocki
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Antonin Kolisek
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (21 days old)
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12798] No wake up after suspend.
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (18 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12690] DPMS (LCD powersave, poweroff) don't work Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12759] scsi: aic7xxx hang since v2.6.28-rc1 Rafael J. Wysocki
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Michal Graczyk, Zhang Rui
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12798
Subject : No wake up after suspend.
Submitter : Michal Graczyk <zazulas@gmail.com>
Date : 2009-03-01 15:30 (3 days old)
Handled-By : Zhang Rui <rui.zhang@intel.com>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=20402&action=view
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12759] scsi: aic7xxx hang since v2.6.28-rc1 ...
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
` (19 preceding siblings ...)
2009-03-03 19:41 ` [Bug #12798] No wake up after suspend Rafael J. Wysocki
@ 2009-03-03 19:41 ` Rafael J. Wysocki
20 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-03 19:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alan Stern, Ingo Molnar
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12759
Subject : scsi: aic7xxx hang since v2.6.28-rc1 ...
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2009-02-15 11:44 (17 days old)
References : http://marc.info/?l=linux-kernel&m=123469852817058&w=4
Handled-By : Alan Stern <stern@rowland.harvard.edu>
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc8-git5: Reported regressions 2.6.27 -> 2.6.28
@ 2009-03-21 17:01 Rafael J. Wysocki
2009-03-21 17:07 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-21 17:01 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Stable Kernel Team
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-03-21 156 17 15
2009-03-14 156 19 16
2009-03-03 153 21 16
2009-02-24 154 27 23
2009-02-15 152 30 26
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12911
Subject : Limiting cpu time doesn't work
Submitter : Peter Lojkin <ia6432@inbox.ru>
Date : 2009-03-19 18:34 (3 days old)
References : http://marc.info/?l=linux-kernel&m=123749066504641&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12868
Subject : iproute2 and regressing "ipv6: convert tunnels to net_device_ops"
Submitter : Jan Engelhardt <jengelh@medozas.de>
Date : 2009-03-09 14:46 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1326c3d5a4b792a2b15877feb7fb691f8945d203
References : http://marc.info/?l=linux-netdev&m=123660999632730&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12818
Subject : iwlagn broken after suspend to RAM (iwlagn: MAC is in deep sleep!)
Submitter : Stefan Seyfried <seife@suse.de>
Date : 2009-03-04 08:32 (18 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (39 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (44 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (46 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (49 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (68 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (64 days old)
References : http://lkml.org/lkml/2009/3/15/51
Handled-By : Avi Kivity <avi@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12426
Subject : TMDC Joystick no longer works in kernel 2.6.28
Submitter : Andrew S. Johnson <andy@asjohnson.com>
Date : 2009-01-10 21:53 (71 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6902c0bead4ce266226fc0c5b3828b850bdc884a
References : http://marc.info/?l=linux-kernel&m=123162486415366&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (72 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (81 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (90 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (100 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (124 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (53 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (100 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Handled-By : Miklos Szeredi <miklos@szeredi.hu>
Patch : http://marc.info/?l=linux-kernel&m=123750152920779&w=4
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc8: Reported regressions 2.6.27 -> 2.6.28
@ 2009-03-14 19:11 Rafael J. Wysocki
2009-03-14 19:20 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-03-14 19:11 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Stable Kernel Team
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-03-14 156 19 16
2009-03-03 153 21 16
2009-02-24 154 27 23
2009-02-15 152 30 26
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12868
Subject : iproute2 and regressing "ipv6: convert tunnels to net_device_ops"
Submitter : Jan Engelhardt <jengelh@medozas.de>
Date : 2009-03-09 14:46 (6 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1326c3d5a4b792a2b15877feb7fb691f8945d203
References : http://marc.info/?l=linux-netdev&m=123660999632730&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12818
Subject : iwlagn broken after suspend to RAM (iwlagn: MAC is in deep sleep!)
Submitter : Stefan Seyfried <seife@suse.de>
Date : 2009-03-04 08:32 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (32 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (37 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (39 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (42 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (61 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (57 days old)
Handled-By : Avi Kivity <avi@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12426
Subject : TMDC Joystick no longer works in kernel 2.6.28
Submitter : Andrew S. Johnson <andy@asjohnson.com>
Date : 2009-01-10 21:53 (64 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6902c0bead4ce266226fc0c5b3828b850bdc884a
References : http://marc.info/?l=linux-kernel&m=123162486415366&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (65 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (74 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (83 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (74 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (93 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (93 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (117 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12835
Subject : Regression in backlight detection
Submitter : Michael Spang <mspang@csclub.uwaterloo.ca>
Date : 2009-02-24 5:41 (19 days old)
References : http://marc.info/?l=linux-kernel&m=123545411502396&w=4
Handled-By : Michael Spang <mspang@csclub.uwaterloo.ca>
Patch : http://marc.info/?l=linux-kernel&m=123545411502396&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12798
Subject : No wake up after suspend.
Submitter : Michal Graczyk <zazulas@gmail.com>
Date : 2009-03-01 15:30 (14 days old)
Handled-By : Zhang Rui <rui.zhang@intel.com>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=20402&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (46 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc6: Reported regressions 2.6.27 -> 2.6.28
@ 2009-02-23 22:00 Rafael J. Wysocki
2009-02-23 22:02 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-02-23 22:00 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Stable Kernel Team
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-02-24 154 27 23
2009-02-15 152 30 26
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12759
Subject : scsi: aic7xxx hang since v2.6.28-rc1 ...
Submitter : Ingo Molnar <mingo@elte.hu>
Date : 2009-02-15 11:44 (9 days old)
References : http://marc.info/?l=linux-kernel&m=123469852817058&w=4
Handled-By : Alan Stern <stern@rowland.harvard.edu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12757
Subject : >2.6.27 dies at cardbus init on laptop
Submitter : David Pflug <dtpflug@gmail.com>
Date : 2009-02-17 19:28 (7 days old)
References : http://marc.info/?l=linux-kernel&m=123489904218306&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (13 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (20 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (23 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12559
Subject : Huawei E169 doesn't work as mass storage anymore
Submitter : kpalberg <kpalberg@gmail.com>
Date : 2009-01-28 02:34 (27 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (42 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (38 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (46 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (55 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12409
Subject : NULL pointer dereference at get_stats()
Submitter : Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date : 2008-12-30 12:53 (56 days old)
References : http://marc.info/?l=linux-kernel&m=123064167008695&w=4
Handled-By : Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (61 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12407
Subject : Kernel 2.6.28 regression: Hang after hibernate
Submitter : Frank Groeneveld <frankgroeneveld@gmail.com>
Date : 2008-12-28 20:34 (58 days old)
References : http://marc.info/?l=linux-kernel&m=123049651906081&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (60 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (64 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12401
Subject : 2.6.28 regression: xbacklight broken on ThinkPad X61s
Submitter : Tino Keitel <tino.keitel@gmx.de>
Date : 2009-01-05 8:39 (50 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22c13f9d8179f4c9caecfcb60a95214562b9addc
References : http://marc.info/?l=linux-kernel&m=123114479110314&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (65 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (55 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (74 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (74 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (88 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (98 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12614
Subject : WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
Submitter : Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Date : 2009-01-29 6:31 (26 days old)
References : http://marc.info/?l=linux-kernel&m=123321232825316&w=4
Handled-By : Yinghai Lu <yinghai@kernel.org>
Tobias Diedrich <ranma+kernel@tdiedrich.de>
Patch : http://marc.info/?l=linux-kernel&m=123330459229248&w=4
http://marc.info/?l=linux-kernel&m=123411195117835&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (27 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (59 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12393
Subject : debugging in dosemu causes lots of 'scheduling while atomic'
Submitter : Michal Suchanek <hramrach@centrum.cz>
Date : 2009-01-09 07:28 (46 days old)
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Patch : http://lkml.org/lkml/2009/1/13/445
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc5: Reported regressions 2.6.27 -> 2.6.28
@ 2009-02-14 20:48 Rafael J. Wysocki
2009-02-14 20:50 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-02-14 20:48 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Stable Kernel Team
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-02-15 152 30 26
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12690
Subject : DPMS (LCD powersave, poweroff) don't work
Submitter : Antonin Kolisek <akolisek@linuxx.hyperlinx.cz>
Date : 2009-02-11 09:40 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12658
Subject : ThrustMaster Firestorm Dual Power 3 Gamepads stopped working
Submitter : Frank Roscher <Frank-Roscher@gmx.net>
Date : 2009-02-08 08:45 (7 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12645
Subject : DMI low-memory-protect quirk causes resume hang on Samsung NC10
Submitter : Patrick Walton <pcwalton@cs.ucla.edu>
Date : 2009-02-06 18:35 (9 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0af40a4b1050c050e62eb1dc30b82d5ab22bf221
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12634
Subject : video distortion and lockup with i830 video chip and 2.6.28.3
Submitter : Bob Raitz <pappy_mcfae@yahoo.com>
Date : 2009-02-04 21:10 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (14 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12559
Subject : Huawei E169 doesn't work as mass storage anymore
Submitter : kpalberg <kpalberg@gmail.com>
Date : 2009-01-28 02:34 (18 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (33 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (29 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (37 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (46 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12409
Subject : NULL pointer dereference at get_stats()
Submitter : Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date : 2008-12-30 12:53 (47 days old)
References : http://marc.info/?l=linux-kernel&m=123064167008695&w=4
Handled-By : Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (52 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12407
Subject : Kernel 2.6.28 regression: Hang after hibernate
Submitter : Frank Groeneveld <frankgroeneveld@gmail.com>
Date : 2008-12-28 20:34 (49 days old)
References : http://marc.info/?l=linux-kernel&m=123049651906081&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (51 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (55 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12403
Subject : TTY problem on linux-2.6.28-rc7
Submitter : sasa sasa <sasak.1983@gmail.com>
Date : 2008-12-22 4:23 (55 days old)
References : http://marc.info/?l=linux-kernel&m=122991914600390&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12401
Subject : 2.6.28 regression: xbacklight broken on ThinkPad X61s
Submitter : Tino Keitel <tino.keitel@gmx.de>
Date : 2009-01-05 8:39 (41 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22c13f9d8179f4c9caecfcb60a95214562b9addc
References : http://marc.info/?l=linux-kernel&m=123114479110314&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (56 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (46 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12265
Subject : FPU emulation broken in 2.6.28-rc8 ?
Submitter : Rogier Wolff <R.E.Wolff@bitwizard.nl>
Date : 2008-12-17 8:56 (60 days old)
References : http://marc.info/?l=linux-kernel&m=122950463030747&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263
Subject : Sata soft reset filling log
Submitter : Justin Madru <bevicm@dslextreme.com>
Date : 2008-12-13 2:07 (64 days old)
References : http://marc.info/?l=linux-kernel&m=122913412608533&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12224
Subject : journal activity on inactive partition causes inactive harddrive spinup
Submitter : C Sights <csights@fastmail.fm>
Date : 2008-12-14 11:39 (63 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c87591b719737b4e91eb1a9fa8fd55a4ff1886d6
Handled-By : Eric Sandeen <sandeen@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (65 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (65 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (79 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (89 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12614
Subject : WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
Submitter : Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Date : 2009-01-29 6:31 (17 days old)
References : http://marc.info/?l=linux-kernel&m=123321232825316&w=4
Handled-By : Yinghai Lu <yinghai@kernel.org>
Tobias Diedrich <ranma+kernel@tdiedrich.de>
Patch : http://marc.info/?l=linux-kernel&m=123330459229248&w=4
http://marc.info/?l=linux-kernel&m=123411195117835&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (18 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch : http://marc.info/?l=linux-scsi&m=123371501613019&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (50 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12393
Subject : debugging in dosemu causes lots of 'scheduling while atomic'
Submitter : Michal Suchanek <hramrach@centrum.cz>
Date : 2009-01-09 07:28 (37 days old)
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Patch : http://lkml.org/lkml/2009/1/13/445
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12208] uml is very slow on 2.6.28 host
2009-02-14 20:48 2.6.29-rc5: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
@ 2009-02-14 20:50 ` Rafael J. Wysocki
2009-02-22 13:58 ` Américo Wang
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-02-14 20:50 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Miklos Szeredi
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (65 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2009-02-14 20:50 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
@ 2009-02-22 13:58 ` Américo Wang
2009-02-23 14:27 ` Miklos Szeredi
0 siblings, 1 reply; 50+ messages in thread
From: Américo Wang @ 2009-02-22 13:58 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Miklos Szeredi
On Sat, Feb 14, 2009 at 09:50:19PM +0100, Rafael J. Wysocki wrote:
>This message has been generated automatically as a part of a report
>of regressions introduced between 2.6.27 and 2.6.28.
>
>The following bug entry is on the current list of known regressions
>introduced between 2.6.27 and 2.6.28. Please verify if it still should
>be listed and let me know (either way).
>
>
>Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
>Subject : uml is very slow on 2.6.28 host
>Submitter : Miklos Szeredi <miklos@szeredi.hu>
>Date : 2008-12-12 9:35 (65 days old)
>References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Hello, Miklos!
I can't reproduce this on host 2.6.28.7 with uml guest of current git.
Have you tried 2.6.28.7? Does it have the same problem?
Thanks.
--
"Against stupidity, the gods themselves, contend in vain."
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2009-02-22 13:58 ` Américo Wang
@ 2009-02-23 14:27 ` Miklos Szeredi
0 siblings, 0 replies; 50+ messages in thread
From: Miklos Szeredi @ 2009-02-23 14:27 UTC (permalink / raw)
To: xiyou.wangcong; +Cc: rjw, linux-kernel, kernel-testers, miklos
On Sun, 22 Feb 2009, =?utf-8?Q?Am=C3=A9rico?= Wang wrote:
> On Sat, Feb 14, 2009 at 09:50:19PM +0100, Rafael J. Wysocki wrote:
> >This message has been generated automatically as a part of a report
> >of regressions introduced between 2.6.27 and 2.6.28.
> >
> >The following bug entry is on the current list of known regressions
> >introduced between 2.6.27 and 2.6.28. Please verify if it still should
> >be listed and let me know (either way).
> >
> >
> >Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> >Subject : uml is very slow on 2.6.28 host
> >Submitter : Miklos Szeredi <miklos@szeredi.hu>
> >Date : 2008-12-12 9:35 (65 days old)
> >References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
>
> Hello, Miklos!
>
> I can't reproduce this on host 2.6.28.7 with uml guest of current git.
> Have you tried 2.6.28.7? Does it have the same problem?
It's still slow for me on 2.6.29-rc5. I haven't tried 2.6.28.7 yet.
Thanks,
Miklos
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
@ 2009-02-05 18:41 greg
0 siblings, 0 replies; 50+ messages in thread
From: greg @ 2009-02-05 18:41 UTC (permalink / raw)
To: Rafael J. Wysocki, Linux Kernel Mailing List
Cc: Kernel Testers List, Miklos Szeredi
On Feb 4, 11:58am, "Rafael J. Wysocki" wrote:
} Subject: [Bug #12208] uml is very slow on 2.6.28 host
Good day to everyone.
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.27 and 2.6.28.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.27 and 2.6.28. Please verify if it still should
> be listed and let me know (either way).
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> Subject : uml is very slow on 2.6.28 host
> Submitter : Miklos Szeredi <miklos@szeredi.hu>
> Date : 2008-12-12 9:35 (55 days old)
> References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
I'm not convinced its as fast as it should be on 2.6.27.
I'm currently testing 2.6.27.14 hosts on several different pieces of
hardware with a common 2.6.23.17 guest.
Currently the UML guest on my desktop machine which is an 11 year old
300Mhz dual-processor Pentium-II with 256MB of RAM running 2.6.22.14
is giving a rather sound performance drubbing to the identical UML
guest running on a 2.5GHZ dual-quad 5420 with 16GB of RAM running a
32-bit 2.6.27.14.
}-- End of excerpt from "Rafael J. Wysocki"
As always,
Dr. G.W. Wettstein, Ph.D. Enjellic Systems Development, LLC.
4206 N. 19th Ave. Specializing in information infra-structure
Fargo, ND 58102 development.
PH: 701-281-1686
FAX: 701-281-3949 EMAIL: greg@enjellic.com
------------------------------------------------------------------------------
"There's no such thing as a wizard who minds his own business."
-- Berengis the Black Court Mage
to the Earls Caeline
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc3-git6: Reported regressions 2.6.27 -> 2.6.28
@ 2009-02-04 10:55 Rafael J. Wysocki
2009-02-04 10:58 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-02-04 10:55 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-02-04 149 33 30
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12619
Subject : Regression 2.6.28 and last - boot failed
Submitter : jan sonnek <ha2nny@gmail.com>
Date : 2009-02-01 19:59 (4 days old)
References : http://marc.info/?l=linux-kernel&m=123351836213969&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12612
Subject : hard lockup when interrupting cdda2wav
Submitter : Matthias Reichl <hias@horus.com>
Date : 2009-01-28 16:41 (8 days old)
References : http://marc.info/?l=linux-kernel&m=123316111415677&w=4
Handled-By : FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12559
Subject : Huawei E169 doesn't work as mass storage anymore
Submitter : kpalberg <kpalberg@gmail.com>
Date : 2009-01-28 02:34 (8 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12520
Subject : Cannot boot 2.6.28 under Dell OptiPlex 960
Submitter : Denis Scherbakov <denis_scherbakov@yahoo.com>
Date : 2009-01-22 04:37 (14 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (23 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (19 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12426
Subject : TMDC Joystick no longer works in kernel 2.6.28
Submitter : Andrew S. Johnson <andy@asjohnson.com>
Date : 2009-01-10 21:53 (26 days old)
References : http://marc.info/?l=linux-kernel&m=123162486415366&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 & 2.6.28-rc9-git3 e1000e / e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (27 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (36 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12409
Subject : NULL pointer dereference at get_stats()
Submitter : Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date : 2008-12-30 12:53 (37 days old)
References : http://marc.info/?l=linux-kernel&m=123064167008695&w=4
Handled-By : Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (42 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12407
Subject : Kernel 2.6.28 regression: Hang after hibernate
Submitter : Frank Groeneveld <frankgroeneveld@gmail.com>
Date : 2008-12-28 20:34 (39 days old)
References : http://marc.info/?l=linux-kernel&m=123049651906081&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (41 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (45 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12403
Subject : TTY problem on linux-2.6.28-rc7
Submitter : sasa sasa <sasak.1983@gmail.com>
Date : 2008-12-22 4:23 (45 days old)
References : http://marc.info/?l=linux-kernel&m=122991914600390&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12401
Subject : 2.6.28 regression: xbacklight broken on ThinkPad X61s
Submitter : Tino Keitel <tino.keitel@gmx.de>
Date : 2009-01-05 8:39 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22c13f9d8179f4c9caecfcb60a95214562b9addc
References : http://marc.info/?l=linux-kernel&m=123114479110314&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (46 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12393
Subject : debugging in dosemu causes lots of 'scheduling while atomic'
Submitter : Michal Suchanek <hramrach@centrum.cz>
Date : 2009-01-09 07:28 (27 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12391
Subject : Processor does not go below C2 state until usb.autosuspend is enabled
Submitter : Gergely Imreh <imrehg@gmail.com>
Date : 2009-01-09 02:35 (27 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (36 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12265
Subject : FPU emulation broken in 2.6.28-rc8 ?
Submitter : Rogier Wolff <R.E.Wolff@bitwizard.nl>
Date : 2008-12-17 8:56 (50 days old)
References : http://marc.info/?l=linux-kernel&m=122950463030747&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12264
Subject : i915: switching from kwin in opengl mode to a VT then back to x11, x11 freezes
Submitter : Caleb Cushing <xenoterracide@gmail.com>
Date : 2008-12-16 11:40 (51 days old)
References : http://marc.info/?l=linux-kernel&m=122942777030666&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263
Subject : Sata soft reset filling log
Submitter : Justin Madru <bevicm@dslextreme.com>
Date : 2008-12-13 2:07 (54 days old)
References : http://marc.info/?l=linux-kernel&m=122913412608533&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12224
Subject : journal activity on inactive partition causes inactive harddrive spinup
Submitter : C Sights <csights@fastmail.fm>
Date : 2008-12-14 11:39 (53 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c87591b719737b4e91eb1a9fa8fd55a4ff1886d6
Handled-By : Eric Sandeen <sandeen@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (55 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (55 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (69 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12159
Subject : 2.6.28-rc6-git1 -- No sound produced from Intel HDA ALSA driver
Submitter : Miles Lane <miles.lane@gmail.com>
Date : 2008-11-27 20:33 (70 days old)
References : http://marc.info/?l=linux-kernel&m=122781805620212&w=4
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (79 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak@kernel.crashing.org>
Date : 2008-10-24 12:45 (104 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12614
Subject : WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e
Submitter : Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Date : 2009-01-29 6:31 (7 days old)
References : http://marc.info/?l=linux-kernel&m=123321232825316&w=4
Handled-By : Yinghai Lu <yinghai@kernel.org>
Patch : http://marc.info/?l=linux-kernel&m=123330459229248&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (40 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12396
Subject : hwinfo problem since 2.6.28
Submitter : Beschorner Daniel <Daniel.Beschorner@facton.com>
Date : 2009-01-06 8:53 (30 days old)
References : http://marc.info/?l=linux-kernel&m=123123277800835&w=4
Handled-By : Suresh Siddha <suresh.b.siddha@intel.com>
Patch : http://marc.info/?l=linux-kernel&m=123154005127497&w=4
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.29-rc2-git1: Reported regressions 2.6.27 -> 2.6.28
@ 2009-01-19 21:41 Rafael J. Wysocki
2009-01-19 21:45 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-01-19 21:41 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
This message contains a list of some regressions introduced between 2.6.27 and
2.6.28, 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 introduced between 2.6.27
and 2.6.28, 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
----------------------------------------
2009-01-20 144 30 27
2009-01-11 139 33 30
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12500
Subject : r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out
Submitter : Justin Piszcz <jpiszcz@lucidpixels.com>
Date : 2009-01-13 21:19 (7 days old)
References : http://marc.info/?l=linux-kernel&m=123188160811322&w=4
Handled-By : Francois Romieu <romieu@fr.zoreil.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12483
Subject : Reference to inexistent struct dmi_device_id breaks the build
Submitter : Jean Delvare <khali@linux-fr.org>
Date : 2009-01-19 01:29 (1 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12465
Subject : KVM guests stalling on 2.6.28 (bisected)
Submitter : Kevin Shanahan <kmshanah@ucwb.org.au>
Date : 2009-01-17 03:37 (3 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12426
Subject : TMDC Joystick no longer works in kernel 2.6.28
Submitter : Andrew S. Johnson <andy@asjohnson.com>
Date : 2009-01-10 21:53 (10 days old)
References : http://marc.info/?l=linux-kernel&m=123162486415366&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12421
Subject : GPF on 2.6.28 & 2.6.28-rc9-git3 e1000e / e1000 issues
Submitter : Doug Bazarnic <doug@bazarnic.net>
Date : 2009-01-09 21:26 (11 days old)
References : http://marc.info/?l=linux-kernel&m=123153653120204&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12411
Subject : 2.6.28: BUG in r8169
Submitter : Andrey Vul <andrey.vul@gmail.com>
Date : 2008-12-31 18:37 (20 days old)
References : http://marc.info/?l=linux-kernel&m=123074869611409&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12409
Subject : NULL pointer dereference at get_stats()
Submitter : Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date : 2008-12-30 12:53 (21 days old)
References : http://marc.info/?l=linux-kernel&m=123064167008695&w=4
Handled-By : Frederik Deweerdt <frederik.deweerdt@xprog.eu>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12408
Subject : Funny problem with 2.6.28: Kernel stalls
Submitter : Michael Roth <mroth@nessie.de>
Date : 2008-12-25 15:14 (26 days old)
References : http://marc.info/?l=linux-kernel&m=123021931714282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12407
Subject : Kernel 2.6.28 regression: Hang after hibernate
Submitter : Frank Groeneveld <frankgroeneveld@gmail.com>
Date : 2008-12-28 20:34 (23 days old)
References : http://marc.info/?l=linux-kernel&m=123049651906081&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12405
Subject : oops in __bounce_end_io_read under kvm
Submitter : Christoph Hellwig <hch@lst.de>
Date : 2008-12-26 17:36 (25 days old)
References : http://marc.info/?l=linux-kernel&m=123031303400676&w=4
Handled-By : Jens Axboe <jens.axboe@oracle.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12404
Subject : Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e
Submitter : Kernel <kernel@bazarnic.net>
Date : 2008-12-22 9:37 (29 days old)
References : http://marc.info/?l=linux-kernel&m=122993873320150&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12403
Subject : TTY problem on linux-2.6.28-rc7
Submitter : sasa sasa <sasak.1983@gmail.com>
Date : 2008-12-22 4:23 (29 days old)
References : http://marc.info/?l=linux-kernel&m=122991914600390&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12401
Subject : 2.6.28 regression: xbacklight broken on ThinkPad X61s
Submitter : Tino Keitel <tino.keitel@gmx.de>
Date : 2009-01-05 8:39 (15 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22c13f9d8179f4c9caecfcb60a95214562b9addc
References : http://marc.info/?l=linux-kernel&m=123114479110314&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12395
Subject : 2.6.28-rc9: oprofile regression
Submitter : Tim Blechmann <tim@klingt.org>
Date : 2008-12-21 14:23 (30 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b99170288421c79f0c2efa8b33e26e65f4bb7fb8
References : http://marc.info/?l=linux-kernel&m=122986946614791&w=4
Handled-By : Andi Kleen <ak@linux.intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12393
Subject : debugging in dosemu causes lots of 'scheduling while atomic'
Submitter : Michal Suchanek <hramrach@centrum.cz>
Date : 2009-01-09 07:28 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12391
Subject : Processor does not go below C2 state until usb.autosuspend is enabled
Submitter : Gergely Imreh <imrehg@gmail.com>
Date : 2009-01-09 02:35 (11 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12337
Subject : ~100 extra wakeups reported by powertop
Submitter : Alberto Gonzalez <luis6674@yahoo.com>
Date : 2008-12-31 12:25 (20 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12265
Subject : FPU emulation broken in 2.6.28-rc8 ?
Submitter : Rogier Wolff <R.E.Wolff@bitwizard.nl>
Date : 2008-12-17 8:56 (34 days old)
References : http://marc.info/?l=linux-kernel&m=122950463030747&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12264
Subject : i915: switching from kwin in opengl mode to a VT then back to x11, x11 freezes
Submitter : Caleb Cushing <xenoterracide@gmail.com>
Date : 2008-12-16 11:40 (35 days old)
References : http://marc.info/?l=linux-kernel&m=122942777030666&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263
Subject : Sata soft reset filling log
Submitter : Justin Madru <bevicm@dslextreme.com>
Date : 2008-12-13 2:07 (38 days old)
References : http://marc.info/?l=linux-kernel&m=122913412608533&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12224
Subject : journal activity on inactive partition causes inactive harddrive spinup
Submitter : C Sights <csights@fastmail.fm>
Date : 2008-12-14 11:39 (37 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c87591b719737b4e91eb1a9fa8fd55a4ff1886d6
Handled-By : Eric Sandeen <sandeen@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (39 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (39 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (53 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12159
Subject : 2.6.28-rc6-git1 -- No sound produced from Intel HDA ALSA driver
Submitter : Miles Lane <miles.lane@gmail.com>
Date : 2008-11-27 20:33 (54 days old)
References : http://marc.info/?l=linux-kernel&m=122781805620212&w=4
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (63 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak@kernel.crashing.org>
Date : 2008-10-24 12:45 (88 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12406
Subject : 2.6.28 thinks that my PS/2 mouse is a touchpad
Submitter : Alexander E. Patrakov <patrakov@gmail.com>
Date : 2008-12-27 9:06 (24 days old)
References : http://marc.info/?l=linux-kernel&m=123036893817280&w=4
Handled-By : Arjan Opmeer <arjan@opmeer.net>
Patch : http://marc.info/?l=linux-kernel&m=123092147703236&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12396
Subject : hwinfo problem since 2.6.28
Submitter : Beschorner Daniel <Daniel.Beschorner@facton.com>
Date : 2009-01-06 8:53 (14 days old)
References : http://marc.info/?l=linux-kernel&m=123123277800835&w=4
Handled-By : Suresh Siddha <suresh.b.siddha@intel.com>
Patch : http://marc.info/?l=linux-kernel&m=123154005127497&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12260
Subject : Regression due to commit 2b80848e3818fb1c (p54usb: support LM87 firmwares)
Submitter : Larry Finger <Larry.Finger@lwfinger.net>
Date : 2008-12-20 10:45 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2b80848e3818fb1c8ccddc105b065a86c68afa9d
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=12260
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 introduced
between 2.6.27 and 2.6.28, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
[parent not found: <nn3SOLVZ28H.A.bY.CafaJB@chimera>]
* [Bug #12208] uml is very slow on 2.6.28 host
[not found] <nn3SOLVZ28H.A.bY.CafaJB@chimera>
@ 2009-01-11 11:41 ` Rafael J. Wysocki
2009-01-12 10:04 ` Miklos Szeredi
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-01-11 11:41 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Miklos Szeredi
This message has been generated automatically as a part of a report
of regressions introduced between 2.6.27 and 2.6.28.
The following bug entry is on the current list of known regressions
introduced between 2.6.27 and 2.6.28. Please verify if it still should
be listed and let me know (either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (31 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2009-01-11 11:41 ` Rafael J. Wysocki
@ 2009-01-12 10:04 ` Miklos Szeredi
2009-01-12 12:28 ` Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Miklos Szeredi @ 2009-01-12 10:04 UTC (permalink / raw)
To: rjw; +Cc: linux-kernel, kernel-testers, miklos
On Sun, 11 Jan 2009, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.27 and 2.6.28.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.27 and 2.6.28. Please verify if it still should
> be listed and let me know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> Subject : uml is very slow on 2.6.28 host
> Submitter : Miklos Szeredi <miklos@szeredi.hu>
> Date : 2008-12-12 9:35 (31 days old)
> References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Yes, this still exists on latest -git.
Thanks,
Miklos
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2009-01-12 10:04 ` Miklos Szeredi
@ 2009-01-12 12:28 ` Rafael J. Wysocki
0 siblings, 0 replies; 50+ messages in thread
From: Rafael J. Wysocki @ 2009-01-12 12:28 UTC (permalink / raw)
To: Miklos Szeredi; +Cc: linux-kernel, kernel-testers
On Monday 12 January 2009, Miklos Szeredi wrote:
> On Sun, 11 Jan 2009, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.27 and 2.6.28.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.27 and 2.6.28. Please verify if it still should
> > be listed and let me know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> > Subject : uml is very slow on 2.6.28 host
> > Submitter : Miklos Szeredi <miklos@szeredi.hu>
> > Date : 2008-12-12 9:35 (31 days old)
> > References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
>
> Yes, this still exists on latest -git.
Thanks for the update.
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.28-rc9-git1: Reported regressions from 2.6.27
@ 2008-12-20 21:56 Rafael J. Wysocki
2008-12-20 22:00 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2008-12-20 21:56 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
This message contains a list of some regressions from 2.6.27, 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 2.6.27, 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
----------------------------------------
2008-12-21 120 19 17
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12265
Subject : FPU emulation broken in 2.6.28-rc8 ?
Submitter : Rogier Wolff <R.E.Wolff@bitwizard.nl>
Date : 2008-12-17 8:56 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122950463030747&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12264
Subject : i915: switching from kwin in opengl mode to a VT then back to x11, x11 freezes
Submitter : Caleb Cushing <xenoterracide@gmail.com>
Date : 2008-12-16 11:40 (5 days old)
References : http://marc.info/?l=linux-kernel&m=122942777030666&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263
Subject : Sata soft reset filling log
Submitter : Justin Madru <bevicm@dslextreme.com>
Date : 2008-12-13 2:07 (8 days old)
References : http://marc.info/?l=linux-kernel&m=122913412608533&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12256
Subject : [regression: 2.6.28] NFS client with locking fails
Submitter : Kees Cook <kees@outflux.net>
Date : 2008-12-19 13:38 (2 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12224
Subject : journal activity on inactive partition causes inactive harddrive spinup
Submitter : C Sights <csights@fastmail.fm>
Date : 2008-12-14 11:39 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c87591b719737b4e91eb1a9fa8fd55a4ff1886d6
Handled-By : Eric Sandeen <sandeen@redhat.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12216
Subject : Error when drm is loaded
Submitter : François Valenduc <francois.valenduc@tvcablenet.be>
Date : 2008-12-13 09:59 (8 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52440211dcdc52c0b757f8b34d122e11b12cdd50
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12210
Subject : 2.6.28-rc8 big regression in VM
Submitter : Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date : 2008-12-12 18:38 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122910711005135&w=4
Handled-By : Wu Fengguang <fengguang.wu@intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (9 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12195
Subject : "dd" make kernel panic
Submitter : alexs <alex.shi@intel.com>
Date : 2008-12-10 18:07 (11 days old)
Handled-By : James Bottomley <James.Bottomley@HansenPartnership.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12178
Subject : Xorg crash at first start
Submitter : Cédric Godin <cedric@belbone.be>
Date : 2008-12-04 14:26 (17 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52440211dcdc52c0b757f8b34d122e11b12cdd50
References : http://marc.info/?l=linux-kernel&m=122840082828098&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (23 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12159
Subject : 2.6.28-rc6-git1 -- No sound produced from Intel HDA ALSA driver
Submitter : Miles Lane <miles.lane@gmail.com>
Date : 2008-11-27 20:33 (24 days old)
References : http://marc.info/?l=linux-kernel&m=122781805620212&w=4
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12156
Subject : v2.6.28-rc2: x86_32 relocation regression?
Submitter : Vegard Nossum <vegard.nossum@gmail.com>
Date : 2008-11-24 21:19 (27 days old)
References : http://marc.info/?l=linux-kernel&m=122756158220966&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (33 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12028
Subject : i915 DRM is broken in 2.6.28-rc4
Submitter : Adam Tkac <vonsch@gmail.com>
Date : 2008-11-14 01:50 (37 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak@kernel.crashing.org>
Date : 2008-10-24 12:45 (58 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12260
Subject : Regression due to commit 2b80848e3818fb1c (p54usb: support LM87 firmwares)
Submitter : Larry Finger <Larry.Finger@lwfinger.net>
Date : 2008-12-20 10:45 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2b80848e3818fb1c8ccddc105b065a86c68afa9d
Patch : http://bugzilla.kernel.org/show_bug.cgi?id=12260
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12252
Subject : new oops on resume due to ACPI_PREEMPTION_POINT()
Submitter : Len Brown <len.brown@intel.com>
Date : 2008-12-18 18:17 (3 days old)
Handled-By : Len Brown <lenb@kernel.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=19370&action=view
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 2.6.27,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* 2.6.28-rc8-git1: Reported regressions from 2.6.27
@ 2008-12-13 16:29 Rafael J. Wysocki
2008-12-13 16:33 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2008-12-13 16:29 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List
This message contains a list of some regressions from 2.6.27, 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 2.6.27, 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
----------------------------------------
2008-12-13 111 14 13
2008-12-07 106 20 17
2008-12-04 106 29 21
2008-11-22 93 25 15
2008-11-16 89 32 18
2008-11-09 73 40 27
2008-11-02 55 41 29
2008-10-25 26 25 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12210
Subject : 2.6.28-rc8 big regression in VM
Submitter : Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date : 2008-12-12 18:38 (2 days old)
References : http://marc.info/?l=linux-kernel&m=122910711005135&w=4
Handled-By : Wu Fengguang <fengguang.wu@intel.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12209
Subject : oldish top core dumps (in its meminfo() function)
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-12-12 18:49 (2 days old)
References : http://marc.info/?l=linux-kernel&m=122910784006472&w=4
http://marc.info/?l=linux-kernel&m=122907511319288&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (2 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12195
Subject : "dd" make kernel panic
Submitter : alexs <alex.shi@intel.com>
Date : 2008-12-10 18:07 (4 days old)
Handled-By : James Bottomley <James.Bottomley@HansenPartnership.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12178
Subject : Xorg crash at first start
Submitter : Cédric Godin <cedric@belbone.be>
Date : 2008-12-04 14:26 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52440211dcdc52c0b757f8b34d122e11b12cdd50
References : http://marc.info/?l=linux-kernel&m=122840082828098&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12160
Subject : networking oops after resume from s2ram (2.6.28-rc6)
Submitter : Marcin Slusarz <marcin.slusarz@gmail.com>
Date : 2008-11-28 21:15 (16 days old)
References : http://marc.info/?l=linux-kernel&m=122790701615723&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12159
Subject : 2.6.28-rc6-git1 -- No sound produced from Intel HDA ALSA driver
Submitter : Miles Lane <miles.lane@gmail.com>
Date : 2008-11-27 20:33 (17 days old)
References : http://marc.info/?l=linux-kernel&m=122781805620212&w=4
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12156
Subject : v2.6.28-rc2: x86_32 relocation regression?
Submitter : Vegard Nossum <vegard.nossum@gmail.com>
Date : 2008-11-24 21:19 (20 days old)
References : http://marc.info/?l=linux-kernel&m=122756158220966&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12155
Subject : Regression in 2.6.28-rc and 2.6.27-stable - hibernate related
Submitter : Fabio Comolli <fabio.comolli@gmail.com>
Date : 2008-11-23 16:17 (21 days old)
References : http://marc.info/?l=linux-kernel&m=122745709926361&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12100
Subject : resume (S2R) broken by Intel microcode module, on A110L
Submitter : Andreas Mohr <andi@lisas.de>
Date : 2008-11-25 08:48 (19 days old)
Handled-By : Dmitry Adamushko <dmitry.adamushko@gmail.com>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12061
Subject : snd_hda_intel: power_save: sound cracks on powerdown
Submitter : Jens Weibler <bugzilla-kernel@jensthebrain.de>
Date : 2008-11-18 12:07 (26 days old)
Handled-By : Takashi Iwai <tiwai@suse.de>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12028
Subject : i915 DRM is broken in 2.6.28-rc4
Submitter : Adam Tkac <vonsch@gmail.com>
Date : 2008-11-14 01:50 (30 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11849
Subject : default IRQ affinity change in v2.6.27 (breaking several SMP PPC based systems)
Submitter : Kumar Gala <galak@kernel.crashing.org>
Date : 2008-10-24 12:45 (51 days old)
References : http://marc.info/?l=linux-kernel&m=122485245924125&w=4
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12047
Subject : ACPI toshiba: only register rfkill if bt is enabled
Submitter : Andrey Borzenkov <arvidjaar@mail.ru>
Date : 2008-10-28 19:10 (47 days old)
References : http://marc.info/?l=linux-kernel&m=122522113619025&w=2
Handled-By : Frederik Deweerdt <frederik.deweerdt@gmail.com>
Patch : http://marc.info/?l=linux-kernel&m=122526843117478&w=2
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 2.6.27,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11808
Please let me know if there are any Bugzilla entries that should be added to
the list in there.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 50+ messages in thread
* [Bug #12208] uml is very slow on 2.6.28 host
2008-12-13 16:29 2.6.28-rc8-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
@ 2008-12-13 16:33 ` Rafael J. Wysocki
2008-12-16 0:49 ` Miklos Szeredi
0 siblings, 1 reply; 50+ messages in thread
From: Rafael J. Wysocki @ 2008-12-13 16:33 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Miklos Szeredi
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 2.6.27. Please verify if it still should be listed and let me know
(either way).
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
Subject : uml is very slow on 2.6.28 host
Submitter : Miklos Szeredi <miklos@szeredi.hu>
Date : 2008-12-12 9:35 (2 days old)
References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-13 16:33 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
@ 2008-12-16 0:49 ` Miklos Szeredi
2008-12-16 3:25 ` Mike Galbraith
2008-12-16 6:56 ` Peter Zijlstra
0 siblings, 2 replies; 50+ messages in thread
From: Miklos Szeredi @ 2008-12-16 0:49 UTC (permalink / raw)
To: rjw; +Cc: a.p.zijlstra, efault, mingo, linux-kernel, kernel-testers, miklos
On Sat, 13 Dec 2008, Rafael J. Wysocki wrote:
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> Subject : uml is very slow on 2.6.28 host
> Submitter : Miklos Szeredi <miklos@szeredi.hu>
> Date : 2008-12-12 9:35 (2 days old)
> References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
I did a bisection, and this is the commit which is responsible:
commit 464b75273f64be7c81fee975bd6ca9593df3427b
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri Oct 24 11:06:15 2008 +0200
sched: re-instate vruntime based wakeup preemption
The advantage is that vruntime based wakeup preemption has a better
conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'.
Therefore wakeup_gran is the granularity of unfairness we allow in order
to make progress.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Miklos
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 0:49 ` Miklos Szeredi
@ 2008-12-16 3:25 ` Mike Galbraith
2008-12-16 10:26 ` Miklos Szeredi
2008-12-16 6:56 ` Peter Zijlstra
1 sibling, 1 reply; 50+ messages in thread
From: Mike Galbraith @ 2008-12-16 3:25 UTC (permalink / raw)
To: Miklos Szeredi; +Cc: rjw, a.p.zijlstra, mingo, linux-kernel, kernel-testers
On Tue, 2008-12-16 at 01:49 +0100, Miklos Szeredi wrote:
> On Sat, 13 Dec 2008, Rafael J. Wysocki wrote:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> > Subject : uml is very slow on 2.6.28 host
> > Submitter : Miklos Szeredi <miklos@szeredi.hu>
> > Date : 2008-12-12 9:35 (2 days old)
> > References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
>
> I did a bisection, and this is the commit which is responsible:
>
> commit 464b75273f64be7c81fee975bd6ca9593df3427b
> Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Date: Fri Oct 24 11:06:15 2008 +0200
>
> sched: re-instate vruntime based wakeup preemption
>
> The advantage is that vruntime based wakeup preemption has a better
> conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'.
> Therefore wakeup_gran is the granularity of unfairness we allow in order
> to make progress.
>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Acked-by: Mike Galbraith <efault@gmx.de>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
If that commit is responsible, then it should also be very slow in pre
28 kernels, where the same exists. Hm, there's another possibility.
Can you try echo NO_LAST_BUDDY > /sys/kernel/debug/sched_features?
-Mike
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 3:25 ` Mike Galbraith
@ 2008-12-16 10:26 ` Miklos Szeredi
2008-12-16 14:19 ` Mike Galbraith
0 siblings, 1 reply; 50+ messages in thread
From: Miklos Szeredi @ 2008-12-16 10:26 UTC (permalink / raw)
To: efault; +Cc: miklos, rjw, a.p.zijlstra, mingo, linux-kernel, kernel-testers
On Tue, 16 Dec 2008, Mike Galbraith wrote:
> On Tue, 2008-12-16 at 01:49 +0100, Miklos Szeredi wrote:
> > On Sat, 13 Dec 2008, Rafael J. Wysocki wrote:
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> > > Subject : uml is very slow on 2.6.28 host
> > > Submitter : Miklos Szeredi <miklos@szeredi.hu>
> > > Date : 2008-12-12 9:35 (2 days old)
> > > References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
> >
> > I did a bisection, and this is the commit which is responsible:
> >
> > commit 464b75273f64be7c81fee975bd6ca9593df3427b
> > Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
> > Date: Fri Oct 24 11:06:15 2008 +0200
> >
> > sched: re-instate vruntime based wakeup preemption
> >
> > The advantage is that vruntime based wakeup preemption has a better
> > conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'.
> > Therefore wakeup_gran is the granularity of unfairness we allow in order
> > to make progress.
> >
> > Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> > Acked-by: Mike Galbraith <efault@gmx.de>
> > Signed-off-by: Ingo Molnar <mingo@elte.hu>
>
> If that commit is responsible, then it should also be very slow in pre
> 28 kernels, where the same exists.
Everything prior to 2.6.28 was fine in this respect, so there must be
some subtle difference.
> Hm, there's another possibility.
> Can you try echo NO_LAST_BUDDY > /sys/kernel/debug/sched_features?
It didn't help, unfortunately.
Applying this patch on top of latest git (which essentially reverts
the above commit) fixes the slowness.
Thanks,
Miklos
---
kernel/sched_fair.c | 98 +++-------------------------------------------------
1 file changed, 6 insertions(+), 92 deletions(-)
Index: linux.git/kernel/sched_fair.c
===================================================================
--- linux.git.orig/kernel/sched_fair.c 2008-12-16 01:34:26.000000000 +0100
+++ linux.git/kernel/sched_fair.c 2008-12-16 01:34:54.000000000 +0100
@@ -143,49 +143,6 @@ static inline struct sched_entity *paren
return se->parent;
}
-/* return depth at which a sched entity is present in the hierarchy */
-static inline int depth_se(struct sched_entity *se)
-{
- int depth = 0;
-
- for_each_sched_entity(se)
- depth++;
-
- return depth;
-}
-
-static void
-find_matching_se(struct sched_entity **se, struct sched_entity **pse)
-{
- int se_depth, pse_depth;
-
- /*
- * preemption test can be made between sibling entities who are in the
- * same cfs_rq i.e who have a common parent. Walk up the hierarchy of
- * both tasks until we find their ancestors who are siblings of common
- * parent.
- */
-
- /* First walk up until both entities are at same depth */
- se_depth = depth_se(*se);
- pse_depth = depth_se(*pse);
-
- while (se_depth > pse_depth) {
- se_depth--;
- *se = parent_entity(*se);
- }
-
- while (pse_depth > se_depth) {
- pse_depth--;
- *pse = parent_entity(*pse);
- }
-
- while (!is_same_group(*se, *pse)) {
- *se = parent_entity(*se);
- *pse = parent_entity(*pse);
- }
-}
-
#else /* CONFIG_FAIR_GROUP_SCHED */
static inline struct rq *rq_of(struct cfs_rq *cfs_rq)
@@ -236,11 +193,6 @@ static inline struct sched_entity *paren
return NULL;
}
-static inline void
-find_matching_se(struct sched_entity **se, struct sched_entity **pse)
-{
-}
-
#endif /* CONFIG_FAIR_GROUP_SCHED */
@@ -1291,8 +1243,8 @@ static unsigned long wakeup_gran(struct
* More easily preempt - nice tasks, while not making it harder for
* + nice tasks.
*/
- if (!sched_feat(ASYM_GRAN) || se->load.weight > NICE_0_LOAD)
- gran = calc_delta_fair(sysctl_sched_wakeup_granularity, se);
+ if (sched_feat(ASYM_GRAN))
+ gran = calc_delta_mine(gran, NICE_0_LOAD, &se->load);
return gran;
}
@@ -1345,6 +1268,7 @@ static void check_preempt_wakeup(struct
{
struct task_struct *curr = rq->curr;
struct sched_entity *se = &curr->se, *pse = &p->se;
+ s64 delta_exec;
if (unlikely(rt_prio(p->prio))) {
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
@@ -1398,19 +1322,9 @@ static void check_preempt_wakeup(struct
return;
}
- find_matching_se(&se, &pse);
-
- while (se) {
- BUG_ON(!pse);
-
- if (wakeup_preempt_entity(se, pse) == 1) {
- resched_task(curr);
- break;
- }
-
- se = parent_entity(se);
- pse = parent_entity(pse);
- }
+ delta_exec = se->sum_exec_runtime - se->prev_sum_exec_runtime;
+ if (delta_exec > wakeup_gran(pse))
+ resched_task(curr);
}
static struct task_struct *pick_next_task_fair(struct rq *rq)
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 10:26 ` Miklos Szeredi
@ 2008-12-16 14:19 ` Mike Galbraith
2008-12-16 15:27 ` Miklos Szeredi
0 siblings, 1 reply; 50+ messages in thread
From: Mike Galbraith @ 2008-12-16 14:19 UTC (permalink / raw)
To: Miklos Szeredi; +Cc: rjw, a.p.zijlstra, mingo, linux-kernel, kernel-testers
On Tue, 2008-12-16 at 11:26 +0100, Miklos Szeredi wrote:
> On Tue, 16 Dec 2008, Mike Galbraith wrote:
> > If that commit is responsible, then it should also be very slow in pre
> > 28 kernels, where the same exists.
>
> Everything prior to 2.6.28 was fine in this respect, so there must be
> some subtle difference.
Yeah, strange.
> > Hm, there's another possibility.
> > Can you try echo NO_LAST_BUDDY > /sys/kernel/debug/sched_features?
>
> It didn't help, unfortunately.
I'm happy to hear that actually.
> Applying this patch on top of latest git (which essentially reverts
> the above commit) fixes the slowness.
We definitely don't want to do that. Hm. There are only two commits
that spring to mind...
1af5f730fc1bf7c62ec9fb2d307206e18bf40a69, which is another hope not, and
3f3a490480d8ab96e0fe30a41f80f14e6a0c579d which doesn't seem likely.
-Mike
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 14:19 ` Mike Galbraith
@ 2008-12-16 15:27 ` Miklos Szeredi
2008-12-17 6:17 ` Mike Galbraith
0 siblings, 1 reply; 50+ messages in thread
From: Miklos Szeredi @ 2008-12-16 15:27 UTC (permalink / raw)
To: efault; +Cc: miklos, rjw, a.p.zijlstra, mingo, linux-kernel, kernel-testers
On Tue, 16 Dec 2008, Mike Galbraith wrote:
> We definitely don't want to do that. Hm. There are only two commits
> that spring to mind...
>
> 1af5f730fc1bf7c62ec9fb2d307206e18bf40a69, which is another hope not, and
This didn't fix it either.
> 3f3a490480d8ab96e0fe30a41f80f14e6a0c579d which doesn't seem likely.
This can't be reverted on latest git.
Is there a way to trace what is happening in the scheduler?
Thanks,
Miklos
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 15:27 ` Miklos Szeredi
@ 2008-12-17 6:17 ` Mike Galbraith
2008-12-18 14:37 ` Ingo Molnar
0 siblings, 1 reply; 50+ messages in thread
From: Mike Galbraith @ 2008-12-17 6:17 UTC (permalink / raw)
To: Miklos Szeredi; +Cc: rjw, a.p.zijlstra, mingo, linux-kernel, kernel-testers
[-- Attachment #1: Type: text/plain, Size: 436 bytes --]
On Tue, 2008-12-16 at 16:27 +0100, Miklos Szeredi wrote:
> Is there a way to trace what is happening in the scheduler?
Sure. Ingo has a script for gathering info (attached), if you run it,
please gzip up the output and send me a copy offline to eyeball.
There's also ftrace, but I've not tried that yet, so can't offer any
advice, I use primitive but effective time_after() + printk() with klogd
wakeup disabled (deadlock).
-Mike
[-- Attachment #2: cfs-debug-info.sh --]
[-- Type: application/x-shellscript, Size: 3559 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-17 6:17 ` Mike Galbraith
@ 2008-12-18 14:37 ` Ingo Molnar
0 siblings, 0 replies; 50+ messages in thread
From: Ingo Molnar @ 2008-12-18 14:37 UTC (permalink / raw)
To: Mike Galbraith
Cc: Miklos Szeredi, rjw, a.p.zijlstra, linux-kernel, kernel-testers
* Mike Galbraith <efault@gmx.de> wrote:
> On Tue, 2008-12-16 at 16:27 +0100, Miklos Szeredi wrote:
>
> > Is there a way to trace what is happening in the scheduler?
>
> Sure. Ingo has a script for gathering info (attached), if you run it,
> please gzip up the output and send me a copy offline to eyeball.
>
> There's also ftrace, but I've not tried that yet, so can't offer any
> advice, I use primitive but effective time_after() + printk() with klogd
> wakeup disabled (deadlock).
btw., there's a recent commit:
32a7600: printk: make printk more robust by not allowing recursion
since then printk shouldnt deadlock anymore, even if called from within
the scheduler.
Btw., ftrace_printk() can be used similarly (and you can capture it
nonstop via /debug/tracing/trace_pipe), and should not deadlock either.
Ingo
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: [Bug #12208] uml is very slow on 2.6.28 host
2008-12-16 0:49 ` Miklos Szeredi
2008-12-16 3:25 ` Mike Galbraith
@ 2008-12-16 6:56 ` Peter Zijlstra
1 sibling, 0 replies; 50+ messages in thread
From: Peter Zijlstra @ 2008-12-16 6:56 UTC (permalink / raw)
To: Miklos Szeredi; +Cc: rjw, efault, mingo, linux-kernel, kernel-testers
On Tue, 2008-12-16 at 01:49 +0100, Miklos Szeredi wrote:
> On Sat, 13 Dec 2008, Rafael J. Wysocki wrote:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12208
> > Subject : uml is very slow on 2.6.28 host
> > Submitter : Miklos Szeredi <miklos@szeredi.hu>
> > Date : 2008-12-12 9:35 (2 days old)
> > References : http://marc.info/?l=linux-kernel&m=122907463518593&w=4
>
> I did a bisection, and this is the commit which is responsible:
>
> commit 464b75273f64be7c81fee975bd6ca9593df3427b
> Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Date: Fri Oct 24 11:06:15 2008 +0200
>
> sched: re-instate vruntime based wakeup preemption
>
> The advantage is that vruntime based wakeup preemption has a better
> conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'.
> Therefore wakeup_gran is the granularity of unfairness we allow in order
> to make progress.
>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Acked-by: Mike Galbraith <efault@gmx.de>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>
How's 27? That code basically makes .28 do what .27 did, we tried
something else for a little while and that made stuff suck rocks.
^ permalink raw reply [flat|nested] 50+ messages in thread
end of thread, other threads:[~2009-03-21 19:47 UTC | newest]
Thread overview: 50+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-03-03 19:34 2.6.29-rc6-git7: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-03-03 19:35 ` [Bug #12061] snd_hda_intel: power_save: sound cracks on powerdown Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12404] Oops in 2.6.28-rc9 and -rc8 -- mtrr issues / e1000e Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12209] oldish top core dumps (in its meminfo() function) Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12395] 2.6.28-rc9: oprofile regression Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12337] ~100 extra wakeups reported by powertop Rafael J. Wysocki
2009-03-03 22:29 ` Alberto Gonzalez
2009-03-03 19:41 ` [Bug #12411] 2.6.28: BUG in r8169 Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12405] oops in __bounce_end_io_read under kvm Rafael J. Wysocki
2009-03-14 15:04 ` Christoph Hellwig
2009-03-14 18:25 ` Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12408] Funny problem with 2.6.28: Kernel stalls Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12406] 2.6.28 thinks that my PS/2 mouse is a touchpad Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12612] hard lockup when interrupting cdda2wav Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12465] KVM guests stalling on 2.6.28 (bisected) Rafael J. Wysocki
2009-03-04 3:08 ` Kevin Shanahan
2009-03-08 10:04 ` Avi Kivity
2009-03-03 19:41 ` [Bug #12421] GPF on 2.6.28 and 2.6.28-rc9-git3, e1000e and e1000 issues Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12614] WOL with forcedeth broken since f55c21fd9a92a444e55ad1ca4e4732d56661bf2e Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12500] r8169: NETDEV WATCHDOG: eth0 (r8169): transmit timed out Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12619] Regression 2.6.28 and last - boot failed Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12634] video distortion and lockup with i830 video chip and 2.6.28.3 Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12645] DMI low-memory-protect quirk causes resume hang on Samsung NC10 Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12690] DPMS (LCD powersave, poweroff) don't work Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12798] No wake up after suspend Rafael J. Wysocki
2009-03-03 19:41 ` [Bug #12759] scsi: aic7xxx hang since v2.6.28-rc1 Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2009-03-21 17:01 2.6.29-rc8-git5: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-03-21 17:07 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-03-14 19:11 2.6.29-rc8: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-03-14 19:20 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-02-23 22:00 2.6.29-rc6: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-02-23 22:02 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-02-14 20:48 2.6.29-rc5: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-02-14 20:50 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-02-22 13:58 ` Américo Wang
2009-02-23 14:27 ` Miklos Szeredi
2009-02-05 18:41 greg
2009-02-04 10:55 2.6.29-rc3-git6: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-02-04 10:58 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-01-19 21:41 2.6.29-rc2-git1: Reported regressions 2.6.27 -> 2.6.28 Rafael J. Wysocki
2009-01-19 21:45 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2009-01-26 11:35 ` Miklos Szeredi
[not found] <nn3SOLVZ28H.A.bY.CafaJB@chimera>
2009-01-11 11:41 ` Rafael J. Wysocki
2009-01-12 10:04 ` Miklos Szeredi
2009-01-12 12:28 ` Rafael J. Wysocki
2008-12-20 21:56 2.6.28-rc9-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-12-20 22:00 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2008-12-13 16:29 2.6.28-rc8-git1: Reported regressions from 2.6.27 Rafael J. Wysocki
2008-12-13 16:33 ` [Bug #12208] uml is very slow on 2.6.28 host Rafael J. Wysocki
2008-12-16 0:49 ` Miklos Szeredi
2008-12-16 3:25 ` Mike Galbraith
2008-12-16 10:26 ` Miklos Szeredi
2008-12-16 14:19 ` Mike Galbraith
2008-12-16 15:27 ` Miklos Szeredi
2008-12-17 6:17 ` Mike Galbraith
2008-12-18 14:37 ` Ingo Molnar
2008-12-16 6:56 ` Peter Zijlstra
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