* 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27
@ 2008-11-09 19:40 Rafael J. Wysocki
2008-11-09 19:40 ` [Bug #11207] VolanoMark regression with 2.6.27-rc1 Rafael J. Wysocki
` (26 more replies)
0 siblings, 27 replies; 47+ messages in thread
From: Rafael J. Wysocki @ 2008-11-09 19:40 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andrew Morton, Natalie Protasevich, Kernel Testers List
This message contains a list of some regressions introduced between 2.6.26 and
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 introduced between 2.6.26
and 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
----------------------------------------
2008-11-09 196 28 23
2008-11-02 195 34 28
2008-10-26 190 34 29
2008-10-04 181 41 33
2008-09-27 173 35 28
2008-09-21 169 45 36
2008-09-15 163 46 32
2008-09-12 163 51 38
2008-09-07 150 43 33
2008-08-30 135 48 36
2008-08-23 122 48 40
2008-08-16 103 47 37
2008-08-10 80 52 31
2008-08-02 47 31 20
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11983
Subject : iwlagn: wrong command queue 31, command id 0x0
Submitter : Matt Mackall <mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org>
Date : 2008-11-06 4:16 (4 days old)
References : http://marc.info/?l=linux-kernel&m=122598672815803&w=4
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1703
Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11892
Subject : Battery information and status disappearing and wrong thermal status.
Submitter : Mark <makalsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-29 15:33 (12 days old)
Handled-By : Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11876
Subject : RCU hang on cpu re-hotplug with 2.6.27rc8
Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Date : 2008-10-06 23:28 (35 days old)
References : http://marc.info/?l=linux-kernel&m=122333610602399&w=2
Handled-By : Paul E. McKenney <paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11843
Subject : usb hdd problems with 2.6.27.2
Submitter : Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org>
Date : 2008-10-22 16:22 (19 days old)
References : http://marc.info/?l=linux-kernel&m=122469318102679&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11836
Subject : Scheduler on C2D CPU and latest 2.6.27 kernel
Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-10-21 9:59 (20 days old)
References : http://marc.info/?l=linux-kernel&m=122458320502371&w=4
Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11830
Subject : disk statistics issue in 2.6.27
Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org>
Date : 2008-10-19 11:31 (22 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=427e59f09fdba387547106de7bab980b7fff77be
References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4
Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11820
Subject : 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system
Submitter : Antipov Dmitry <dmantipov-o+MxOtu4lMCHXe+LvDLADg@public.gmane.org>
Date : 2008-10-15 6:39 (26 days old)
References : http://marc.info/?l=linux-kernel&m=122405421010969&w=4
Handled-By : Jordan Crouse <jordan.crouse-5C7GfCeVMHo@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11795
Subject : ks959-sir dongle no longer works under 2.6.27 (REGRESSION)
Submitter : Alex Villacis Lasso <avillaci-x0m+Mc+nT7uljOmnV8AmnkElSqmLX1BE@public.gmane.org>
Date : 2008-10-20 10:49 (21 days old)
Handled-By : Samuel Ortiz <samuel-jcdQHdrhKHMdnm+yROfE0A@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11698
Subject : 2.6.27-rc7, freezes with > 1 s2ram cycle
Submitter : Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date : 2008-09-29 11:29 (42 days old)
References : http://marc.info/?l=linux-kernel&m=122268780926859&w=4
Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11608
Subject : 2.6.27-rc6 BUG: unable to handle kernel paging request
Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-09-16 23:00 (55 days old)
References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11607
Subject : 2.6.27-rc6 Â Bug in tty_chars_in_buffer
Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-09-15 2:26 (56 days old)
References : http://marc.info/?l=linux-kernel&m=122144565514490&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569
Subject : Panic stop CPUs regression
Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Date : 2008-09-02 13:49 (69 days old)
References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11543
Subject : kernel panic: softlockup in tick_periodic() ???
Submitter : Joshua Hoblitt <j_kernel-amK9oZtvyLhBDgjK7y7TUQ@public.gmane.org>
Date : 2008-09-11 16:46 (60 days old)
References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4
Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11476
Subject : failure to associate after resume from suspend to ram
Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-09-01 13:33 (70 days old)
References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4
Handled-By : Zhu Yi <yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Dan Williams <dcbw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Jouni Malinen <j@w1.fi>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11407
Subject : suspend: unable to handle kernel paging request
Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-08-21 17:28 (81 days old)
References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4
Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>
Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404
Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr
Submitter : rdunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Date : 2008-08-21 5:52 (81 days old)
References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4
http://marc.info/?l=linux-kernel&m=121932889105368&w=4
Handled-By : Miller, Mike (OS Dev) <Mike.Miller-VXdhtT5mjnY@public.gmane.org>
James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11380
Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16
Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Date : 2008-08-20 6:44 (82 days old)
References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340
Subject : LTP overnight run resulted in unusable box
Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-08-13 9:24 (89 days old)
References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308
Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28
Submitter : Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Date : 2008-08-11 18:36 (91 days old)
References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4
http://marc.info/?l=linux-kernel&m=122125737421332&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264
Subject : Invalid op opcode in kernel/workqueue
Submitter : Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-08-07 04:18 (95 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215
Subject : INFO: possible recursive locking detected ps2_command
Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-07-31 9:41 (102 days old)
References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11209
Subject : 2.6.27-rc1 process time accounting
Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org>
Date : 2008-07-31 10:43 (102 days old)
References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4
http://lkml.org/lkml/2008/9/30/199
http://marc.info/?l=linux-kernel&m=122470441624295&w=4
Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207
Subject : VolanoMark regression with 2.6.27-rc1
Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date : 2008-07-31 3:20 (102 days old)
References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4
Handled-By : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>
Dhaval Giani <dhaval-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Miao Xie <miaox-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11865
Subject : WOL for E100 Doesn't Work Anymore
Submitter : roger <rogerx-VThn6mlTRQFChFL4AGkBsw@public.gmane.org>
Date : 2008-10-26 21:56 (15 days old)
Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11829
Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE)
Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org>
Date : 2008-10-19 11:26 (22 days old)
References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4
Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org>
Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11805
Subject : mounting XFS produces a segfault
Submitter : Tiago Maluta <maluta_tiago-/E1597aS9LRfJ/NunPodnw@public.gmane.org>
Date : 2008-10-21 18:00 (20 days old)
Handled-By : Dave Chinner <dgc-sJ/iWh9BUns@public.gmane.org>
Patch : http://bugzilla.kernel.org/attachment.cgi?id=18397&action=view
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11664
Subject : acpi errors and random freeze on sony vaio sr
Submitter : Giovanni Pellerano <giovanni.pellerano-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date : 2008-09-28 03:48 (43 days old)
Patch : http://marc.info/?l=linux-acpi&m=122514341319748&w=4
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11505
Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machine
Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date : 2008-09-04 7:06 (67 days old)
References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4
http://marc.info/?t=122089704700005&r=1&w=4
Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>
Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Patch : http://marc.info/?l=linux-kernel&m=122194673932703&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 2.6.26 and 2.6.27, unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=11167
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] 47+ messages in thread* [Bug #11207] VolanoMark regression with 2.6.27-rc1 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki @ 2008-11-09 19:40 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11215] INFO: possible recursive locking detected ps2_command Rafael J. Wysocki ` (25 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:40 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dhaval Giani, Miao Xie, Peter Zijlstra, Zhang, Yanmin This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11207 Subject : VolanoMark regression with 2.6.27-rc1 Submitter : Zhang, Yanmin <yanmin_zhang@linux.intel.com> Date : 2008-07-31 3:20 (102 days old) References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4 Handled-By : Zhang, Yanmin <yanmin_zhang@linux.intel.com> Peter Zijlstra <a.p.zijlstra@chello.nl> Dhaval Giani <dhaval@linux.vnet.ibm.com> Miao Xie <miaox@cn.fujitsu.com> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11215] INFO: possible recursive locking detected ps2_command 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki 2008-11-09 19:40 ` [Bug #11207] VolanoMark regression with 2.6.27-rc1 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11340] LTP overnight run resulted in unusable box Rafael J. Wysocki ` (24 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Zdenek Kabelac This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11215 Subject : INFO: possible recursive locking detected ps2_command Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com> Date : 2008-07-31 9:41 (102 days old) References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11340] LTP overnight run resulted in unusable box 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki 2008-11-09 19:40 ` [Bug #11207] VolanoMark regression with 2.6.27-rc1 Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11215] INFO: possible recursive locking detected ps2_command Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11209] 2.6.27-rc1 process time accounting Rafael J. Wysocki ` (23 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alexey Dobriyan This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11340 Subject : LTP overnight run resulted in unusable box Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-13 9:24 (89 days old) References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11209] 2.6.27-rc1 process time accounting 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (2 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11340] LTP overnight run resulted in unusable box Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11264] Invalid op opcode in kernel/workqueue Rafael J. Wysocki ` (22 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andi Kleen, Lukas Hejtmanek, Michael Lyle, Peter Zijlstra This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11209 Subject : 2.6.27-rc1 process time accounting Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org> Date : 2008-07-31 10:43 (102 days old) References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4 http://lkml.org/lkml/2008/9/30/199 http://marc.info/?l=linux-kernel&m=122470441624295&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11264] Invalid op opcode in kernel/workqueue 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (3 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11209] 2.6.27-rc1 process time accounting Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11308] tbench regression on each kernel release from 2.6.22 -> 2.6.28 Rafael J. Wysocki ` (21 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alistair Strachan, Jean-Luc Coulon, Venkatesh Pallipadi This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11264 Subject : Invalid op opcode in kernel/workqueue Submitter : Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-07 04:18 (95 days old) ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11308] tbench regression on each kernel release from 2.6.22 -> 2.6.28 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (4 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11264] Invalid op opcode in kernel/workqueue Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11407] suspend: unable to handle kernel paging request Rafael J. Wysocki ` (20 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Christoph Lameter This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11308 Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28 Submitter : Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> Date : 2008-08-11 18:36 (91 days old) References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 http://marc.info/?l=linux-kernel&m=122125737421332&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11407] suspend: unable to handle kernel paging request 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (5 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11308] tbench regression on each kernel release from 2.6.22 -> 2.6.28 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr Rafael J. Wysocki ` (19 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Pavel Machek, Pekka Enberg, Rafael J. Wysocki, Vegard Nossum This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11407 Subject : suspend: unable to handle kernel paging request Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-21 17:28 (81 days old) References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org> Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (6 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11407] suspend: unable to handle kernel paging request Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 22:24 ` Randy Dunlap 2008-11-09 19:43 ` [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Rafael J. Wysocki ` (18 subsequent siblings) 26 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, James Bottomley, Miller, Mike (OS Dev), rdunlap This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11404 Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr Submitter : rdunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-08-21 5:52 (81 days old) References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 http://marc.info/?l=linux-kernel&m=121932889105368&w=4 Handled-By : Miller, Mike (OS Dev) <Mike.Miller-VXdhtT5mjnY@public.gmane.org> James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr 2008-11-09 19:43 ` [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr Rafael J. Wysocki @ 2008-11-09 22:24 ` Randy Dunlap 0 siblings, 0 replies; 47+ messages in thread From: Randy Dunlap @ 2008-11-09 22:24 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, James Bottomley, Miller, Mike (OS Dev) Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of regressions introduced between 2.6.26 and 2.6.27. > > The following bug entry is on the current list of known regressions > introduced between 2.6.26 and 2.6.27. Please verify if it still should > be listed and let me know (either way). Yes, it should still be listed. > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404 > Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr > Submitter : rdunlap <randy.dunlap@oracle.com> > Date : 2008-08-21 5:52 (81 days old) > References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 > http://marc.info/?l=linux-kernel&m=121932889105368&w=4 > Handled-By : Miller, Mike (OS Dev) <Mike.Miller@hp.com> > James Bottomley <James.Bottomley@hansenpartnership.com> -- ~Randy ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (7 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-10 7:30 ` Ingo Molnar 2008-11-09 19:43 ` [Bug #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine Rafael J. Wysocki ` (17 subsequent siblings) 26 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Ingo Molnar This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11380 Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2008-08-20 6:44 (82 days old) References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 2008-11-09 19:43 ` [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Rafael J. Wysocki @ 2008-11-10 7:30 ` Ingo Molnar [not found] ` <20081110073047.GA28578-X9Un+BFzKDI@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Ingo Molnar @ 2008-11-10 7:30 UTC (permalink / raw) To: Rafael J. Wysocki, Oleg Nesterov, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky Cc: Linux Kernel Mailing List, Kernel Testers List * Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > This message has been generated automatically as a part of a report > of regressions introduced between 2.6.26 and 2.6.27. > > The following bug entry is on the current list of known regressions > introduced between 2.6.26 and 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=11380 > Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > Date : 2008-08-20 6:44 (82 days old) > References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 had a quick look again: i believe this one still triggers, and it's caused by some interaction between input code and workqueue code. I think it started triggering when Oleg's workqueue annotation patches went upstream: 6af8bf3: workqueues: add comments to __create_workqueue_key() 8448502: workqueues: do CPU_UP_CANCELED if CPU_UP_PREPARE fails 8de6d30: workqueues: schedule_on_each_cpu() can use schedule_work_on() ef1ca23: workqueues: queue_work() can use queue_work_on() a67da70: workqueues: lockdep annotations for flush_work() 3da1c84: workqueues: make get_online_cpus() useable for work->func() 8616a89: workqueues: schedule_on_each_cpu: use flush_work() db70089: workqueues: implement flush_work() 1a4d9b0: workqueues: insert_work: use "list_head *" instead of "int tail" plus when the cpu_active_map changes went upstream: e761b77: cpu hotplug, sched: Introduce cpu_active_map and redo sched domain ma so it's possibly an old input layer locking problem that only got exposed via current changes. It's not an input layer bug that got introduced ~80 days ago, but possibly an input layer problem. Or a CPU hotplug bug. Or a workqueue bug. Ingo ^ permalink raw reply [flat|nested] 47+ messages in thread
[parent not found: <20081110073047.GA28578-X9Un+BFzKDI@public.gmane.org>]
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 [not found] ` <20081110073047.GA28578-X9Un+BFzKDI@public.gmane.org> @ 2008-11-10 13:22 ` Oleg Nesterov [not found] ` <20081110132208.GB10294-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Oleg Nesterov @ 2008-11-10 13:22 UTC (permalink / raw) To: Ingo Molnar Cc: Rafael J. Wysocki, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky, Linux Kernel Mailing List, Kernel Testers List On 11/10, Ingo Molnar wrote: > > * Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > > This message has been generated automatically as a part of a report > > of regressions introduced between 2.6.26 and 2.6.27. > > > > The following bug entry is on the current list of known regressions > > introduced between 2.6.26 and 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=11380 > > Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 > > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > > Date : 2008-08-20 6:44 (82 days old) > > References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 > > had a quick look again: i believe this one still triggers, and it's > caused by some interaction between input code and workqueue code. I > think it started triggering when Oleg's workqueue annotation patches > went upstream: > > 6af8bf3: workqueues: add comments to __create_workqueue_key() > 8448502: workqueues: do CPU_UP_CANCELED if CPU_UP_PREPARE fails > 8de6d30: workqueues: schedule_on_each_cpu() can use schedule_work_on() > ef1ca23: workqueues: queue_work() can use queue_work_on() > a67da70: workqueues: lockdep annotations for flush_work() > 3da1c84: workqueues: make get_online_cpus() useable for work->func() > 8616a89: workqueues: schedule_on_each_cpu: use flush_work() > db70089: workqueues: implement flush_work() > 1a4d9b0: workqueues: insert_work: use "list_head *" instead of "int tail" "make get_online_cpus() useable for work->func()" changed the locking. destroy_workqueue() was changed to take cpu_maps_update_begin() instead of get_online_cpus(). Other patches can't make any difference afaics. Currently I don't understand why lockdep complains, will try to do more grepping later. Oleg. ^ permalink raw reply [flat|nested] 47+ messages in thread
[parent not found: <20081110132208.GB10294-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 [not found] ` <20081110132208.GB10294-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> @ 2008-11-11 2:10 ` KOSAKI Motohiro [not found] ` <20081111105706.6174.KOSAKI.MOTOHIRO-+CUm20s59erQFUHtdCDX3A@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: KOSAKI Motohiro @ 2008-11-11 2:10 UTC (permalink / raw) To: Oleg Nesterov Cc: kosaki.motohiro-+CUm20s59erQFUHtdCDX3A, Ingo Molnar, Rafael J. Wysocki, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky, Linux Kernel Mailing List, Kernel Testers List > On 11/10, Ingo Molnar wrote: > > > > * Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote: > > > > > This message has been generated automatically as a part of a report > > > of regressions introduced between 2.6.26 and 2.6.27. > > > > > > The following bug entry is on the current list of known regressions > > > introduced between 2.6.26 and 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=11380 > > > Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 > > > Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> > > > Date : 2008-08-20 6:44 (82 days old) > > > References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 > > > > had a quick look again: i believe this one still triggers, and it's > > caused by some interaction between input code and workqueue code. I > > think it started triggering when Oleg's workqueue annotation patches > > went upstream: > > > > 6af8bf3: workqueues: add comments to __create_workqueue_key() > > 8448502: workqueues: do CPU_UP_CANCELED if CPU_UP_PREPARE fails > > 8de6d30: workqueues: schedule_on_each_cpu() can use schedule_work_on() > > ef1ca23: workqueues: queue_work() can use queue_work_on() > > a67da70: workqueues: lockdep annotations for flush_work() > > 3da1c84: workqueues: make get_online_cpus() useable for work->func() > > 8616a89: workqueues: schedule_on_each_cpu: use flush_work() > > db70089: workqueues: implement flush_work() > > 1a4d9b0: workqueues: insert_work: use "list_head *" instead of "int tail" > > "make get_online_cpus() useable for work->func()" changed the locking. > destroy_workqueue() was changed to take cpu_maps_update_begin() instead > of get_online_cpus(). Other patches can't make any difference afaics. > > Currently I don't understand why lockdep complains, will try to do > more grepping later. I check original report. Is this really cpu hotplug related warnings? it seem simple ABBA lock, right? -> #4 (&dev->mutex){--..}: [<c0160f87>] validate_chain+0x831/0xaa2 [<c0161872>] __lock_acquire+0x67a/0x6e0 [<c0161933>] lock_acquire+0x5b/0x81 [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 [<c0782d02>] input_register_handle+0x26/0x7a dev->mutex [<c04a62c9>] kbd_connect+0x64/0x8d [<c0782842>] input_attach_handler+0x38/0x6b [<c0784216>] input_register_handler+0x74/0xc3 input_mutex [<c0f54e4b>] kbd_init+0x66/0x91 [<c0f54f7b>] vty_init+0xce/0xd7 [<c0f54952>] tty_init+0x193/0x197 [<c010112a>] do_one_initcall+0x42/0x133 [<c0f2d5cb>] kernel_init+0x16e/0x1d5 [<c0117c03>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff -> #3 (input_mutex){--..}: [<c0160f87>] validate_chain+0x831/0xaa2 [<c0161872>] __lock_acquire+0x67a/0x6e0 [<c0161933>] lock_acquire+0x5b/0x81 [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 [<c0783fbe>] input_register_device+0xff/0x17f input_mutex [<c048a889>] acpi_button_add+0x31e/0x429 [<c04889f4>] acpi_device_probe+0x43/0xde [<c052c67f>] driver_probe_device+0xa5/0x120 [<c052c73c>] __driver_attach+0x42/0x64 dev->sem [<c052be91>] bus_for_each_dev+0x43/0x65 [<c052c507>] driver_attach+0x19/0x1b [<c052c251>] bus_add_driver+0x9e/0x1a1 [<c052c8de>] driver_register+0x76/0xd2 [<c0488dc3>] acpi_bus_register_driver+0x3f/0x41 [<c0f51bf2>] acpi_button_init+0x32/0x51 [<c010112a>] do_one_initcall+0x42/0x133 [<c0f2d201>] do_async_initcalls+0x1a/0x2a [<c0150eec>] run_workqueue+0xc3/0x193 [<c015195d>] worker_thread+0xbb/0xc7 [<c0153e2a>] kthread+0x40/0x66 [<c0117c03>] kernel_thread_helper+0x7/0x10 [<ffffffff>] 0xffffffff ^ permalink raw reply [flat|nested] 47+ messages in thread
[parent not found: <20081111105706.6174.KOSAKI.MOTOHIRO-+CUm20s59erQFUHtdCDX3A@public.gmane.org>]
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 [not found] ` <20081111105706.6174.KOSAKI.MOTOHIRO-+CUm20s59erQFUHtdCDX3A@public.gmane.org> @ 2008-11-11 12:01 ` Oleg Nesterov [not found] ` <20081111120111.GA3503-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Oleg Nesterov @ 2008-11-11 12:01 UTC (permalink / raw) To: KOSAKI Motohiro Cc: Ingo Molnar, Rafael J. Wysocki, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky, Linux Kernel Mailing List, Kernel Testers List On 11/11, KOSAKI Motohiro wrote: > > it seem simple ABBA lock, right? > > -> #4 (&dev->mutex){--..}: > [<c0160f87>] validate_chain+0x831/0xaa2 > [<c0161872>] __lock_acquire+0x67a/0x6e0 > [<c0161933>] lock_acquire+0x5b/0x81 > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > [<c0782d02>] input_register_handle+0x26/0x7a dev->mutex ^^^^^^^^^^ > [<c04a62c9>] kbd_connect+0x64/0x8d > [<c0782842>] input_attach_handler+0x38/0x6b > [<c0784216>] input_register_handler+0x74/0xc3 input_mutex > [<c0f54e4b>] kbd_init+0x66/0x91 > [<c0f54f7b>] vty_init+0xce/0xd7 > [<c0f54952>] tty_init+0x193/0x197 > [<c010112a>] do_one_initcall+0x42/0x133 > [<c0f2d5cb>] kernel_init+0x16e/0x1d5 > [<c0117c03>] kernel_thread_helper+0x7/0x10 > [<ffffffff>] 0xffffffff > > -> #3 (input_mutex){--..}: > [<c0160f87>] validate_chain+0x831/0xaa2 > [<c0161872>] __lock_acquire+0x67a/0x6e0 > [<c0161933>] lock_acquire+0x5b/0x81 > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > [<c0783fbe>] input_register_device+0xff/0x17f input_mutex > [<c048a889>] acpi_button_add+0x31e/0x429 > [<c04889f4>] acpi_device_probe+0x43/0xde > [<c052c67f>] driver_probe_device+0xa5/0x120 > [<c052c73c>] __driver_attach+0x42/0x64 dev->sem ^^^^^^^^ input_dev->mutex != device->sem > ... > [<c0f2d201>] do_async_initcalls+0x1a/0x2a > [<c0150eec>] run_workqueue+0xc3/0x193 > [<c015195d>] worker_thread+0xbb/0xc7 > [<c0153e2a>] kthread+0x40/0x66 What is the kernel version, btw? I can't find do_async_initcalls in 2.6.27 or 2.6.28. Anyway, this really looks like lockdep bug to me. Even if we really have the circular dependency (will try to grep more) I can't understand why lockdep claims that polldev_mutex depends on cpu_add_remove_lock. Oleg. ^ permalink raw reply [flat|nested] 47+ messages in thread
[parent not found: <20081111120111.GA3503-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 [not found] ` <20081111120111.GA3503-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> @ 2008-11-11 11:07 ` Ingo Molnar [not found] ` <20081111110708.GE15645-X9Un+BFzKDI@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Ingo Molnar @ 2008-11-11 11:07 UTC (permalink / raw) To: Oleg Nesterov Cc: KOSAKI Motohiro, Rafael J. Wysocki, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky, Linux Kernel Mailing List, Kernel Testers List * Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote: > On 11/11, KOSAKI Motohiro wrote: > > > > it seem simple ABBA lock, right? > > > > -> #4 (&dev->mutex){--..}: > > [<c0160f87>] validate_chain+0x831/0xaa2 > > [<c0161872>] __lock_acquire+0x67a/0x6e0 > > [<c0161933>] lock_acquire+0x5b/0x81 > > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > > [<c0782d02>] input_register_handle+0x26/0x7a dev->mutex > ^^^^^^^^^^ > > [<c04a62c9>] kbd_connect+0x64/0x8d > > [<c0782842>] input_attach_handler+0x38/0x6b > > [<c0784216>] input_register_handler+0x74/0xc3 input_mutex > > [<c0f54e4b>] kbd_init+0x66/0x91 > > [<c0f54f7b>] vty_init+0xce/0xd7 > > [<c0f54952>] tty_init+0x193/0x197 > > [<c010112a>] do_one_initcall+0x42/0x133 > > [<c0f2d5cb>] kernel_init+0x16e/0x1d5 > > [<c0117c03>] kernel_thread_helper+0x7/0x10 > > [<ffffffff>] 0xffffffff > > > > -> #3 (input_mutex){--..}: > > [<c0160f87>] validate_chain+0x831/0xaa2 > > [<c0161872>] __lock_acquire+0x67a/0x6e0 > > [<c0161933>] lock_acquire+0x5b/0x81 > > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > > [<c0783fbe>] input_register_device+0xff/0x17f input_mutex > > [<c048a889>] acpi_button_add+0x31e/0x429 > > [<c04889f4>] acpi_device_probe+0x43/0xde > > [<c052c67f>] driver_probe_device+0xa5/0x120 > > [<c052c73c>] __driver_attach+0x42/0x64 dev->sem > ^^^^^^^^ > input_dev->mutex != device->sem > > > ... > > [<c0f2d201>] do_async_initcalls+0x1a/0x2a > > [<c0150eec>] run_workqueue+0xc3/0x193 > > [<c015195d>] worker_thread+0xbb/0xc7 > > [<c0153e2a>] kthread+0x40/0x66 > > What is the kernel version, btw? I can't find do_async_initcalls > in 2.6.27 or 2.6.28. i suspect it's an older version of tip/master that still had async initcalls. > Anyway, this really looks like lockdep bug to me. Even if we really > have the circular dependency (will try to grep more) I can't > understand why lockdep claims that polldev_mutex depends on > cpu_add_remove_lock. ok, will re-report if i can trigger it again with latest kernels. Rafael, please close this bug as cannot-reproduce for now. Ingo ^ permalink raw reply [flat|nested] 47+ messages in thread
[parent not found: <20081111110708.GE15645-X9Un+BFzKDI@public.gmane.org>]
* Re: [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 [not found] ` <20081111110708.GE15645-X9Un+BFzKDI@public.gmane.org> @ 2008-11-11 13:47 ` Rafael J. Wysocki 0 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-11 13:47 UTC (permalink / raw) To: Ingo Molnar Cc: Oleg Nesterov, KOSAKI Motohiro, Dmitry Torokhov, Dmitry Adamushko, Max Krasnyansky, Linux Kernel Mailing List, Kernel Testers List On Tuesday, 11 of November 2008, Ingo Molnar wrote: > > * Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote: > > > On 11/11, KOSAKI Motohiro wrote: > > > > > > it seem simple ABBA lock, right? > > > > > > -> #4 (&dev->mutex){--..}: > > > [<c0160f87>] validate_chain+0x831/0xaa2 > > > [<c0161872>] __lock_acquire+0x67a/0x6e0 > > > [<c0161933>] lock_acquire+0x5b/0x81 > > > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > > > [<c0782d02>] input_register_handle+0x26/0x7a dev->mutex > > ^^^^^^^^^^ > > > [<c04a62c9>] kbd_connect+0x64/0x8d > > > [<c0782842>] input_attach_handler+0x38/0x6b > > > [<c0784216>] input_register_handler+0x74/0xc3 input_mutex > > > [<c0f54e4b>] kbd_init+0x66/0x91 > > > [<c0f54f7b>] vty_init+0xce/0xd7 > > > [<c0f54952>] tty_init+0x193/0x197 > > > [<c010112a>] do_one_initcall+0x42/0x133 > > > [<c0f2d5cb>] kernel_init+0x16e/0x1d5 > > > [<c0117c03>] kernel_thread_helper+0x7/0x10 > > > [<ffffffff>] 0xffffffff > > > > > > -> #3 (input_mutex){--..}: > > > [<c0160f87>] validate_chain+0x831/0xaa2 > > > [<c0161872>] __lock_acquire+0x67a/0x6e0 > > > [<c0161933>] lock_acquire+0x5b/0x81 > > > [<c0a660e4>] mutex_lock_interruptible_nested+0xde/0x2f8 > > > [<c0783fbe>] input_register_device+0xff/0x17f input_mutex > > > [<c048a889>] acpi_button_add+0x31e/0x429 > > > [<c04889f4>] acpi_device_probe+0x43/0xde > > > [<c052c67f>] driver_probe_device+0xa5/0x120 > > > [<c052c73c>] __driver_attach+0x42/0x64 dev->sem > > ^^^^^^^^ > > input_dev->mutex != device->sem > > > > > ... > > > [<c0f2d201>] do_async_initcalls+0x1a/0x2a > > > [<c0150eec>] run_workqueue+0xc3/0x193 > > > [<c015195d>] worker_thread+0xbb/0xc7 > > > [<c0153e2a>] kthread+0x40/0x66 > > > > What is the kernel version, btw? I can't find do_async_initcalls > > in 2.6.27 or 2.6.28. > > i suspect it's an older version of tip/master that still had async > initcalls. > > > Anyway, this really looks like lockdep bug to me. Even if we really > > have the circular dependency (will try to grep more) I can't > > understand why lockdep claims that polldev_mutex depends on > > cpu_add_remove_lock. > > ok, will re-report if i can trigger it again with latest kernels. > Rafael, please close this bug as cannot-reproduce for now. Done. Thanks, Rafael ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (8 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11476] failure to associate after resume from suspend to ram Rafael J. Wysocki ` (16 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Gregory Haskins, Ingo Molnar, Lin Ming, Peter Zijlstra This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11505 Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machine Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-09-04 7:06 (67 days old) References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4 http://marc.info/?t=122089704700005&r=1&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122194673932703&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11476] failure to associate after resume from suspend to ram 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (9 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11543] kernel panic: softlockup in tick_periodic() ??? Rafael J. Wysocki ` (15 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Dan Williams, Jouni Malinen, Michael S. Tsirkin, Zhu Yi This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11476 Subject : failure to associate after resume from suspend to ram Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-01 13:33 (70 days old) References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4 Handled-By : Zhu Yi <yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Dan Williams <dcbw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Jouni Malinen <j@w1.fi> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11543] kernel panic: softlockup in tick_periodic() ??? 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (10 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11476] failure to associate after resume from suspend to ram Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-10 16:18 ` Cyrill Gorcunov 2008-11-09 19:43 ` [Bug #11608] 2.6.27-rc6 BUG: unable to handle kernel paging request Rafael J. Wysocki ` (14 subsequent siblings) 26 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Cyrill Gorcunov, Ingo Molnar, Joshua Hoblitt, Thomas Gleixner This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11543 Subject : kernel panic: softlockup in tick_periodic() ??? Submitter : Joshua Hoblitt <j_kernel-amK9oZtvyLhBDgjK7y7TUQ@public.gmane.org> Date : 2008-09-11 16:46 (60 days old) References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11543] kernel panic: softlockup in tick_periodic() ??? 2008-11-09 19:43 ` [Bug #11543] kernel panic: softlockup in tick_periodic() ??? Rafael J. Wysocki @ 2008-11-10 16:18 ` Cyrill Gorcunov 0 siblings, 0 replies; 47+ messages in thread From: Cyrill Gorcunov @ 2008-11-10 16:18 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Ingo Molnar, Joshua Hoblitt, Thomas Gleixner [Rafael J. Wysocki - Sun, Nov 09, 2008 at 08:43:19PM +0100] | This message has been generated automatically as a part of a report | of regressions introduced between 2.6.26 and 2.6.27. | | The following bug entry is on the current list of known regressions | introduced between 2.6.26 and 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=11543 | Subject : kernel panic: softlockup in tick_periodic() ??? | Submitter : Joshua Hoblitt <j_kernel-amK9oZtvyLhBDgjK7y7TUQ@public.gmane.org> | Date : 2008-09-11 16:46 (60 days old) | References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4 | Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> | Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> | Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> | Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> | | Waiting for info from Joshua - Cyrill - ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11608] 2.6.27-rc6 BUG: unable to handle kernel paging request 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (11 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11543] kernel panic: softlockup in tick_periodic() ??? Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11664] acpi errors and random freeze on sony vaio sr Rafael J. Wysocki ` (13 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, John Daiker This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11608 Subject : 2.6.27-rc6 BUG: unable to handle kernel paging request Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-16 23:00 (55 days old) References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11664] acpi errors and random freeze on sony vaio sr 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (12 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11608] 2.6.27-rc6 BUG: unable to handle kernel paging request Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki ` (12 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Giovanni Pellerano This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11664 Subject : acpi errors and random freeze on sony vaio sr Submitter : Giovanni Pellerano <giovanni.pellerano-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-28 03:48 (43 days old) Patch : <<a href="http://marc.info/?l=linux-acpi&m=122514341319748&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11569] Panic stop CPUs regression 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (13 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11664] acpi errors and random freeze on sony vaio sr Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11795] ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Rafael J. Wysocki ` (11 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Andi Kleen This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11569 Subject : Panic stop CPUs regression Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org> Date : 2008-09-02 13:49 (69 days old) References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11795] ks959-sir dongle no longer works under 2.6.27 (REGRESSION) 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (14 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11820] 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Rafael J. Wysocki ` (10 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alex Villacis Lasso, Samuel Ortiz, Vasily This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11795 Subject : ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Submitter : Alex Villacis Lasso <avillaci-x0m+Mc+nT7uljOmnV8AmnkElSqmLX1BE@public.gmane.org> Date : 2008-10-20 10:49 (21 days old) Handled-By : Samuel Ortiz <samuel-jcdQHdrhKHMdnm+yROfE0A@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11820] 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (15 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11795] ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11805] mounting XFS produces a segfault Rafael J. Wysocki ` (9 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Antipov Dmitry, Jordan Crouse This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11820 Subject : 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Submitter : Antipov Dmitry <dmantipov-o+MxOtu4lMCHXe+LvDLADg@public.gmane.org> Date : 2008-10-15 6:39 (26 days old) References : http://marc.info/?l=linux-kernel&m=122405421010969&w=4 Handled-By : Jordan Crouse <jordan.crouse-5C7GfCeVMHo@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11805] mounting XFS produces a segfault 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (16 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11820] 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11698] 2.6.27-rc7, freezes with > 1 s2ram cycle Rafael J. Wysocki ` (8 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Dave Chinner, Tiago Maluta This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11805 Subject : mounting XFS produces a segfault Submitter : Tiago Maluta <maluta_tiago-/E1597aS9LRfJ/NunPodnw@public.gmane.org> Date : 2008-10-21 18:00 (20 days old) Handled-By : Dave Chinner <dgc-sJ/iWh9BUns@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18397&action=view ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11698] 2.6.27-rc7, freezes with > 1 s2ram cycle 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (17 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11805] mounting XFS produces a segfault Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Rafael J. Wysocki ` (7 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Rafael J. Wysocki, Soeren Sonnenburg This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11698 Subject : 2.6.27-rc7, freezes with > 1 s2ram cycle Submitter : Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org> Date : 2008-09-29 11:29 (42 days old) References : http://marc.info/?l=linux-kernel&m=122268780926859&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (18 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11698] 2.6.27-rc7, freezes with > 1 s2ram cycle Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-11 7:13 ` Greg KH 2008-11-09 19:43 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki ` (6 subsequent siblings) 26 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Stern, Justin Piszcz, Mike Isely This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11829 Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> Date : 2008-10-19 11:26 (22 days old) References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) 2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Rafael J. Wysocki @ 2008-11-11 7:13 ` Greg KH [not found] ` <20081111071301.GB13596-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Greg KH @ 2008-11-11 7:13 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Justin Piszcz, Mike Isely On Sun, Nov 09, 2008 at 08:43:22PM +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of regressions introduced between 2.6.26 and 2.6.27. > > The following bug entry is on the current list of known regressions > introduced between 2.6.26 and 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=11829 > Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) > Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> > Date : 2008-10-19 11:26 (22 days old) > References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 > Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> > Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> > Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 This has been fixed already in .27 and in mainline with a patch from Alan. thanks, greg k-h ^ permalink raw reply [flat|nested] 47+ messages in thread
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* Re: [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) [not found] ` <20081111071301.GB13596-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> @ 2008-11-11 13:53 ` Rafael J. Wysocki 2008-11-11 15:41 ` Mike Isely [not found] ` <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org> 0 siblings, 2 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-11 13:53 UTC (permalink / raw) To: Greg KH Cc: Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Justin Piszcz, Mike Isely On Tuesday, 11 of November 2008, Greg KH wrote: > On Sun, Nov 09, 2008 at 08:43:22PM +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of regressions introduced between 2.6.26 and 2.6.27. > > > > The following bug entry is on the current list of known regressions > > introduced between 2.6.26 and 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=11829 > > Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) > > Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> > > Date : 2008-10-19 11:26 (22 days old) > > References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 > > Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> > > Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> > > Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 > > This has been fixed already in .27 and in mainline with a patch from > Alan. OK, closed it. Do you remember which of the Alan's patches is that? Rafael ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) 2008-11-11 13:53 ` Rafael J. Wysocki @ 2008-11-11 15:41 ` Mike Isely [not found] ` <Pine.LNX.4.64.0811110938500.22093-Ea2Jjc6YRc5If6P1QZMOBw@public.gmane.org> [not found] ` <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org> 1 sibling, 1 reply; 47+ messages in thread From: Mike Isely @ 2008-11-11 15:41 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Greg KH, Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Justin Piszcz, Mike Isely at pobox On Tue, 11 Nov 2008, Rafael J. Wysocki wrote: > On Tuesday, 11 of November 2008, Greg KH wrote: > > On Sun, Nov 09, 2008 at 08:43:22PM +0100, Rafael J. Wysocki wrote: > > > This message has been generated automatically as a part of a report > > > of regressions introduced between 2.6.26 and 2.6.27. > > > > > > The following bug entry is on the current list of known regressions > > > introduced between 2.6.26 and 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=11829 > > > Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) > > > Submitter : Justin Piszcz <jpiszcz@lucidpixels.com> > > > Date : 2008-10-19 11:26 (22 days old) > > > References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 > > > Handled-By : Alan Stern <stern@rowland.harvard.edu> > > > Mike Isely <isely@isely.net> > > > Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 > > > > This has been fixed already in .27 and in mainline with a patch from > > Alan. > > OK, closed it. > > Do you remember which of the Alan's patches is that? It wasn't a patch from Alan. It was from me. The commit ID is c82732a42896364296599b0f73f01c5e3fd781ae -Mike -- Mike Isely isely @ pobox (dot) com PGP: 03 54 43 4D 75 E5 CC 92 71 16 01 E2 B5 F5 C1 E8 ^ permalink raw reply [flat|nested] 47+ messages in thread
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* Re: [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) [not found] ` <Pine.LNX.4.64.0811110938500.22093-Ea2Jjc6YRc5If6P1QZMOBw@public.gmane.org> @ 2008-11-11 16:38 ` Rafael J. Wysocki 0 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-11 16:38 UTC (permalink / raw) To: Mike Isely Cc: Greg KH, Linux Kernel Mailing List, Kernel Testers List, Alan Stern, Justin Piszcz On Tuesday, 11 of November 2008, Mike Isely wrote: > On Tue, 11 Nov 2008, Rafael J. Wysocki wrote: > > > On Tuesday, 11 of November 2008, Greg KH wrote: > > > On Sun, Nov 09, 2008 at 08:43:22PM +0100, Rafael J. Wysocki wrote: > > > > This message has been generated automatically as a part of a report > > > > of regressions introduced between 2.6.26 and 2.6.27. > > > > > > > > The following bug entry is on the current list of known regressions > > > > introduced between 2.6.26 and 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=11829 > > > > Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) > > > > Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> > > > > Date : 2008-10-19 11:26 (22 days old) > > > > References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 > > > > Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> > > > > Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> > > > > Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 > > > > > > This has been fixed already in .27 and in mainline with a patch from > > > Alan. > > > > OK, closed it. > > > > Do you remember which of the Alan's patches is that? > > It wasn't a patch from Alan. It was from me. The commit ID is > c82732a42896364296599b0f73f01c5e3fd781ae OK, thanks. I added the "Fixed by" information to the bug entry, for the record. Rafael ^ permalink raw reply [flat|nested] 47+ messages in thread
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* Re: [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) [not found] ` <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org> @ 2008-11-11 16:42 ` Alan Stern 0 siblings, 0 replies; 47+ messages in thread From: Alan Stern @ 2008-11-11 16:42 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Greg KH, Linux Kernel Mailing List, Kernel Testers List, Justin Piszcz, Mike Isely On Tue, 11 Nov 2008, Rafael J. Wysocki wrote: > On Tuesday, 11 of November 2008, Greg KH wrote: > > On Sun, Nov 09, 2008 at 08:43:22PM +0100, Rafael J. Wysocki wrote: > > > This message has been generated automatically as a part of a report > > > of regressions introduced between 2.6.26 and 2.6.27. > > > > > > The following bug entry is on the current list of known regressions > > > introduced between 2.6.26 and 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=11829 > > > Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) > > > Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> > > > Date : 2008-10-19 11:26 (22 days old) > > > References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 > > > Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> > > > Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> > > > Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 > > > > This has been fixed already in .27 and in mainline with a patch from > > Alan. > > OK, closed it. > > Do you remember which of the Alan's patches is that? I wasn't one of mine. The patch was written by Mike Isely: commit c82732a42896364296599b0f73f01c5e3fd781ae. Alan Stern ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11830] disk statistics issue in 2.6.27 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (19 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 23:49 ` Miquel van Smoorenburg 2008-11-09 19:43 ` [Bug #11836] Scheduler on C2D CPU and latest 2.6.27 kernel Rafael J. Wysocki ` (5 subsequent siblings) 26 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, James Bottomley, Jens Axboe, Miquel van Smoorenburg This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org> Date : 2008-10-19 11:31 (22 days old) First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=427e59f09fdba387547106de7bab980b7fff77be References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11830] disk statistics issue in 2.6.27 2008-11-09 19:43 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki @ 2008-11-09 23:49 ` Miquel van Smoorenburg [not found] ` <1226274573.6979.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> 0 siblings, 1 reply; 47+ messages in thread From: Miquel van Smoorenburg @ 2008-11-09 23:49 UTC (permalink / raw) To: Rafael J. Wysocki Cc: Linux Kernel Mailing List, Kernel Testers List, James Bottomley, Jens Axboe, mikevs-qWit8jRvyhWsTnJN9+BGXg On Sun, 2008-11-09 at 20:43 +0100, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of regressions introduced between 2.6.26 and 2.6.27. > > The following bug entry is on the current list of known regressions > introduced between 2.6.26 and 2.6.27. Please verify if it still should > be listed and let me know (either way). The cause has been found - a bug in the dpt_i2o driver that was hidden until 2.6.27. I've submitted a patch for 2.6.28 which will be included in the next -rc, at which point I will submit it for 2.6.27-stable as well. Thanks Mike. ^ permalink raw reply [flat|nested] 47+ messages in thread
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* Re: [Bug #11830] disk statistics issue in 2.6.27 [not found] ` <1226274573.6979.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> @ 2008-11-10 0:05 ` Rafael J. Wysocki 2008-11-10 0:13 ` James Bottomley 1 sibling, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-10 0:05 UTC (permalink / raw) To: Miquel van Smoorenburg Cc: Linux Kernel Mailing List, Kernel Testers List, James Bottomley, Jens Axboe On Monday, 10 of November 2008, Miquel van Smoorenburg wrote: > On Sun, 2008-11-09 at 20:43 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of regressions introduced between 2.6.26 and 2.6.27. > > > > The following bug entry is on the current list of known regressions > > introduced between 2.6.26 and 2.6.27. Please verify if it still should > > be listed and let me know (either way). > > The cause has been found - a bug in the dpt_i2o driver that was hidden > until 2.6.27. > > I've submitted a patch for 2.6.28 which will be included in the next > -rc, at which point I will submit it for 2.6.27-stable as well. Thanks for the info. Can you please put a pointer to the patch into the Bugzilla entry? Rafael ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11830] disk statistics issue in 2.6.27 [not found] ` <1226274573.6979.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org> 2008-11-10 0:05 ` Rafael J. Wysocki @ 2008-11-10 0:13 ` James Bottomley 2008-11-10 0:19 ` Miquel van Smoorenburg 1 sibling, 1 reply; 47+ messages in thread From: James Bottomley @ 2008-11-10 0:13 UTC (permalink / raw) To: Miquel van Smoorenburg Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Jens Axboe On Mon, 2008-11-10 at 00:49 +0100, Miquel van Smoorenburg wrote: > On Sun, 2008-11-09 at 20:43 +0100, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a report > > of regressions introduced between 2.6.26 and 2.6.27. > > > > The following bug entry is on the current list of known regressions > > introduced between 2.6.26 and 2.6.27. Please verify if it still should > > be listed and let me know (either way). > > The cause has been found - a bug in the dpt_i2o driver that was hidden > until 2.6.27. > > I've submitted a patch for 2.6.28 which will be included in the next > -rc, at which point I will submit it for 2.6.27-stable as well. Actually, that's not quite the way it works anymore. As long as the patch is similar for both trees, the way it's done now is to tag stable patches with cc: Stable Tree <stable-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> so they have automatic notifies to the stable tree. I'm assuming this patch should be so tagged? James ^ permalink raw reply [flat|nested] 47+ messages in thread
* Re: [Bug #11830] disk statistics issue in 2.6.27 2008-11-10 0:13 ` James Bottomley @ 2008-11-10 0:19 ` Miquel van Smoorenburg 0 siblings, 0 replies; 47+ messages in thread From: Miquel van Smoorenburg @ 2008-11-10 0:19 UTC (permalink / raw) To: James Bottomley Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List, Jens Axboe On Sun, 2008-11-09 at 18:13 -0600, James Bottomley wrote: > On Mon, 2008-11-10 at 00:49 +0100, Miquel van Smoorenburg wrote: > > On Sun, 2008-11-09 at 20:43 +0100, Rafael J. Wysocki wrote: > > > This message has been generated automatically as a part of a report > > > of regressions introduced between 2.6.26 and 2.6.27. > > > > > > The following bug entry is on the current list of known regressions > > > introduced between 2.6.26 and 2.6.27. Please verify if it still should > > > be listed and let me know (either way). > > > > The cause has been found - a bug in the dpt_i2o driver that was hidden > > until 2.6.27. > > > > I've submitted a patch for 2.6.28 which will be included in the next > > -rc, at which point I will submit it for 2.6.27-stable as well. > > Actually, that's not quite the way it works anymore. As long as the > patch is similar for both trees, the way it's done now is to tag stable > patches with cc: Stable Tree <stable@kernel.org> so they have automatic > notifies to the stable tree. Oh OK, I did not know that. The patch applies indeed to .27 and .28 . > I'm assuming this patch should be so tagged? Yes, thank you. Mike. ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11836] Scheduler on C2D CPU and latest 2.6.27 kernel 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (20 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11843] usb hdd problems with 2.6.27.2 Rafael J. Wysocki ` (4 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Chris Snook, Zdenek Kabelac This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11836 Subject : Scheduler on C2D CPU and latest 2.6.27 kernel Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 9:59 (20 days old) References : http://marc.info/?l=linux-kernel&m=122458320502371&w=4 Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11843] usb hdd problems with 2.6.27.2 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (21 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11836] Scheduler on C2D CPU and latest 2.6.27 kernel Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 Rafael J. Wysocki ` (3 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Alan Stern, Luciano Rocha, Tim Wright This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11843 Subject : usb hdd problems with 2.6.27.2 Submitter : Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-22 16:22 (19 days old) References : http://marc.info/?l=linux-kernel&m=122469318102679&w=4 ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (22 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11843] usb hdd problems with 2.6.27.2 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11865] WOL for E100 Doesn't Work Anymore Rafael J. Wysocki ` (2 subsequent siblings) 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Andi Kleen, Paul E. McKenney This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11876 Subject : RCU hang on cpu re-hotplug with 2.6.27rc8 Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org> Date : 2008-10-06 23:28 (35 days old) References : http://marc.info/?l=linux-kernel&m=122333610602399&w=2 Handled-By : Paul E. McKenney <paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11865] WOL for E100 Doesn't Work Anymore 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (23 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11892] Battery information and status disappearing and wrong thermal status Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 Rafael J. Wysocki 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Rafael J. Wysocki, roger This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11865 Subject : WOL for E100 Doesn't Work Anymore Submitter : roger <rogerx-VThn6mlTRQFChFL4AGkBsw@public.gmane.org> Date : 2008-10-26 21:56 (15 days old) Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11892] Battery information and status disappearing and wrong thermal status. 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (24 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11865] WOL for E100 Doesn't Work Anymore Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 2008-11-09 19:43 ` [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 Rafael J. Wysocki 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List; +Cc: Kernel Testers List, Alexey Starikovskiy, Mark This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11892 Subject : Battery information and status disappearing and wrong thermal status. Submitter : Mark <makalsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-29 15:33 (12 days old) Handled-By : Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki ` (25 preceding siblings ...) 2008-11-09 19:43 ` [Bug #11892] Battery information and status disappearing and wrong thermal status Rafael J. Wysocki @ 2008-11-09 19:43 ` Rafael J. Wysocki 26 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-09 19:43 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Luis R. Rodriguez, Marcel Holtmann, Matt Mackall, reinette chatre This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11983 Subject : iwlagn: wrong command queue 31, command id 0x0 Submitter : Matt Mackall <mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org> Date : 2008-11-06 4:16 (4 days old) References : http://marc.info/?l=linux-kernel&m=122598672815803&w=4 http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1703 Handled-By : reinette chatre <reinette.chatre-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* 2.6.28-rc2-git7: Reported regressions 2.6.26 -> 2.6.27 @ 2008-11-02 16:47 Rafael J. Wysocki 2008-11-02 16:49 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki 0 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:47 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Andrew Morton, Natalie Protasevich, Kernel Testers List This message contains a list of some regressions introduced between 2.6.26 and 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 introduced between 2.6.26 and 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 ---------------------------------------- 2008-11-02 195 34 28 2008-10-26 190 34 29 2008-10-04 181 41 33 2008-09-27 173 35 28 2008-09-21 169 45 36 2008-09-15 163 46 32 2008-09-12 163 51 38 2008-09-07 150 43 33 2008-08-30 135 48 36 2008-08-23 122 48 40 2008-08-16 103 47 37 2008-08-10 80 52 31 2008-08-02 47 31 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11876 Subject : RCU hang on cpu re-hotplug with 2.6.27rc8 Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org> Date : 2008-10-06 23:28 (28 days old) References : http://marc.info/?l=linux-kernel&m=122333610602399&w=2 Handled-By : Paul E. McKenney <paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11843 Subject : usb hdd problems with 2.6.27.2 Submitter : Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-22 16:22 (12 days old) References : http://marc.info/?l=linux-kernel&m=122469318102679&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11836 Subject : Scheduler on C2D CPU and latest 2.6.27 kernel Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 9:59 (13 days old) References : http://marc.info/?l=linux-kernel&m=122458320502371&w=4 Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11832 Subject : 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 Submitter : M. Vefa Bicakci <bicave-qUEp0r/b3FNfOZc0+OmrVg@public.gmane.org> Date : 2008-10-19 14:06 (15 days old) References : http://marc.info/?l=linux-kernel&m=122442552100406&w=4 Handled-By : Stefan Assmann <sassmann-l3A5Bk7waGM@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org> Date : 2008-10-19 11:31 (15 days old) References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11820 Subject : 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Submitter : Antipov Dmitry <dmantipov-o+MxOtu4lMCHXe+LvDLADg@public.gmane.org> Date : 2008-10-15 6:39 (19 days old) References : http://marc.info/?l=linux-kernel&m=122405421010969&w=4 Handled-By : Jordan Crouse <jordan.crouse-5C7GfCeVMHo@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11795 Subject : ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Submitter : Alex Villacis Lasso <avillaci-x0m+Mc+nT7uljOmnV8AmnkElSqmLX1BE@public.gmane.org> Date : 2008-10-20 10:49 (14 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11699 Subject : 2.6.27-rc-7: BUG: scheduling while atomic, c1e_idle+0x98/0xe0 Submitter : Prakash Punnoor <prakash-HU31jPUvoIKELgA04lAiVw@public.gmane.org> Date : 2008-09-28 17:45 (36 days old) References : http://marc.info/?l=linux-kernel&m=122262403415629&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11698 Subject : 2.6.27-rc7, freezes with > 1 s2ram cycle Submitter : Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org> Date : 2008-09-29 11:29 (35 days old) References : http://marc.info/?l=linux-kernel&m=122268780926859&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11664 Subject : acpi errors and random freeze on sony vaio sr Submitter : Giovanni Pellerano <giovanni.pellerano-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-28 03:48 (36 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11608 Subject : 2.6.27-rc6 BUG: unable to handle kernel paging request Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-16 23:00 (48 days old) References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11607 Subject : 2.6.27-rc6 Â Bug in tty_chars_in_buffer Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-15 2:26 (49 days old) References : http://marc.info/?l=linux-kernel&m=122144565514490&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569 Subject : Panic stop CPUs regression Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org> Date : 2008-09-02 13:49 (62 days old) References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11543 Subject : kernel panic: softlockup in tick_periodic() ??? Submitter : Joshua Hoblitt <j_kernel-amK9oZtvyLhBDgjK7y7TUQ@public.gmane.org> Date : 2008-09-11 16:46 (53 days old) References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11476 Subject : failure to associate after resume from suspend to ram Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-01 13:33 (63 days old) References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4 Handled-By : Zhu Yi <yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Dan Williams <dcbw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Jouni Malinen <j@w1.fi> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11407 Subject : suspend: unable to handle kernel paging request Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-21 17:28 (74 days old) References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org> Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404 Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr Submitter : rdunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-08-21 5:52 (74 days old) References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 http://marc.info/?l=linux-kernel&m=121932889105368&w=4 Handled-By : Miller, Mike (OS Dev) <Mike.Miller-VXdhtT5mjnY@public.gmane.org> James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11380 Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2008-08-20 6:44 (75 days old) References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340 Subject : LTP overnight run resulted in unusable box Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-13 9:24 (82 days old) References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308 Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28 Submitter : Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> Date : 2008-08-11 18:36 (84 days old) References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 http://marc.info/?l=linux-kernel&m=122125737421332&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11272 Subject : BUG: parport_serial in 2.6.27-rc1 for NetMos Technology PCI 9835 Submitter : Jaswinder Singh <jaswinderlinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-05 15:12 (90 days old) References : http://marc.info/?l=linux-kernel&m=121794900319776&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11271 Subject : BUG: fealnx in 2.6.27-rc1 Submitter : Jaswinder Singh <jaswinderlinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-05 14:58 (90 days old) References : http://marc.info/?l=linux-netdev&m=121794762016830&w=4 http://lkml.org/lkml/2008/8/10/98 Handled-By : Francois Romieu <romieu-W8zweXLXuWQS+FvcfC7Uqw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264 Subject : Invalid op opcode in kernel/workqueue Submitter : Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-07 04:18 (88 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11220 Subject : Screen stays black after resume Submitter : Nico Schottelius <nico-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2008-07-31 21:05 (95 days old) References : http://marc.info/?l=linux-kernel&m=121753882422899&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215 Subject : INFO: possible recursive locking detected ps2_command Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-07-31 9:41 (95 days old) References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11210 Subject : IRQ routing badness Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date : 2008-07-31 18:53 (95 days old) References : http://marc.info/?l=linux-ide&m=121753059307310&w=4 Handled-By : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11209 Subject : 2.6.27-rc1 process time accounting Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org> Date : 2008-07-31 10:43 (95 days old) References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4 http://lkml.org/lkml/2008/9/30/199 http://marc.info/?l=linux-kernel&m=122470441624295&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207 Subject : VolanoMark regression with 2.6.27-rc1 Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Date : 2008-07-31 3:20 (95 days old) References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4 Handled-By : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Dhaval Giani <dhaval-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> Miao Xie <miaox-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11907 Subject : NVRAM being corrupted on ppc64 preventing boot Submitter : Mel Gorman <mel-wPRd99KPJ+uzQB+pC5nmwQ@public.gmane.org> Date : 2008-10-30 14:26 (4 days old) References : http://marc.info/?l=linux-kernel&m=122537727204584&w=4 Handled-By : Paul Mackerras <paulus-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org> Mel Gorman <mel-wPRd99KPJ+uzQB+pC5nmwQ@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122547833412996&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11904 Subject : upstream regression (IO-APIC?) Submitter : Bartlomiej Zolnierkiewicz <bzolnier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-30 0:00 (4 days old) References : http://marc.info/?l=linux-kernel&m=122532510328618&w=4 Patch : http://marc.info/?l=linux-kernel&m=122563711522315&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11829 Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> Date : 2008-10-19 11:26 (15 days old) References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11805 Subject : mounting XFS produces a segfault Submitter : Tiago Maluta <maluta_tiago-/E1597aS9LRfJ/NunPodnw@public.gmane.org> Date : 2008-10-21 18:00 (13 days old) Handled-By : Dave Chinner <dgc-sJ/iWh9BUns@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18397&action=view Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11550 Subject : pnp: Huge number of "io resource overlap" messages Submitter : Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org> Date : 2008-09-09 10:50 (55 days old) References : http://marc.info/?l=linux-kernel&m=122095745403793&w=4 Handled-By : Rene Herman <rene.herman-cENuUygGYd//D1n+0JDH9g@public.gmane.org> Bjorn Helgaas <bjorn.helgaas-VXdhtT5mjnY@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122246533505643&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11505 Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machine Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-09-04 7:06 (60 days old) References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4 http://marc.info/?t=122089704700005&r=1&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122194673932703&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 2.6.26 and 2.6.27, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11167 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] 47+ messages in thread
* [Bug #11830] disk statistics issue in 2.6.27 2008-11-02 16:47 2.6.28-rc2-git7: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki @ 2008-11-02 16:49 ` Rafael J. Wysocki 0 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-11-02 16:49 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jens Axboe, Miquel van Smoorenburg This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org> Date : 2008-10-19 11:31 (15 days old) References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
* 2.6.28-rc1-git1: Reported regressions 2.6.26 -> 2.6.27 @ 2008-10-25 21:04 Rafael J. Wysocki 2008-10-25 21:07 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki 0 siblings, 1 reply; 47+ messages in thread From: Rafael J. Wysocki @ 2008-10-25 21:04 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Andrew Morton, Natalie Protasevich, Kernel Testers List [Here's something new, a list of regressions introduced between 2.6.26 and 2.6.27. We haven't fixed all of them yet and they're still being reported. Also, they need to be fixed as well as those introduced later (although they may be considered as "less important"). Quite frankly, I don't know how this is going to work out, but I thought it's worth trying. Enjoy! ;-)] This message contains a list of some regressions introduced between 2.6.26 and 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 introduced between 2.6.26 and 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 ---------------------------------------- 2008-10-26 190 34 29 2008-10-04 181 41 33 2008-09-27 173 35 28 2008-09-21 169 45 36 2008-09-15 163 46 32 2008-09-12 163 51 38 2008-09-07 150 43 33 2008-08-30 135 48 36 2008-08-23 122 48 40 2008-08-16 103 47 37 2008-08-10 80 52 31 2008-08-02 47 31 20 Unresolved regressions ---------------------- Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11843 Subject : usb hdd problems with 2.6.27.2 Submitter : Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org> Date : 2008-10-22 16:22 (4 days old) References : http://marc.info/?l=linux-kernel&m=122469318102679&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11836 Subject : Scheduler on C2D CPU and latest 2.6.27 kernel Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-10-21 9:59 (5 days old) References : http://marc.info/?l=linux-kernel&m=122458320502371&w=4 Handled-By : Chris Snook <csnook-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11832 Subject : 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 Submitter : M. Vefa Bicakci <bicave-qUEp0r/b3FNfOZc0+OmrVg@public.gmane.org> Date : 2008-10-19 14:06 (7 days old) References : http://marc.info/?l=linux-kernel&m=122442552100406&w=4 Handled-By : Stefan Assmann <sassmann-l3A5Bk7waGM@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org> Date : 2008-10-19 11:31 (7 days old) References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11820 Subject : 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Submitter : Antipov Dmitry <dmantipov-o+MxOtu4lMCHXe+LvDLADg@public.gmane.org> Date : 2008-10-15 6:39 (11 days old) References : http://marc.info/?l=linux-kernel&m=122405421010969&w=4 Handled-By : Jordan Crouse <jordan.crouse-5C7GfCeVMHo@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11721 Subject : after upgrade to 2.6.27 i cannot navigate Submitter : Aldo Maggi <sentiniate-IWqWACnzNjyonA0d6jMUrA@public.gmane.org> Date : 2008-10-08 08:08 (18 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11699 Subject : 2.6.27-rc-7: BUG: scheduling while atomic, c1e_idle+0x98/0xe0 Submitter : Prakash Punnoor <prakash-HU31jPUvoIKELgA04lAiVw@public.gmane.org> Date : 2008-09-28 17:45 (28 days old) References : http://marc.info/?l=linux-kernel&m=122262403415629&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11698 Subject : 2.6.27-rc7, freezes with > 1 s2ram cycle Submitter : Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org> Date : 2008-09-29 11:29 (27 days old) References : http://marc.info/?l=linux-kernel&m=122268780926859&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11664 Subject : acpi errors and random freeze on sony vaio sr Submitter : Giovanni Pellerano <giovanni.pellerano-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-28 03:48 (28 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11608 Subject : 2.6.27-rc6 BUG: unable to handle kernel paging request Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-16 23:00 (40 days old) References : http://marc.info/?l=linux-kernel&m=122160611517267&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11607 Subject : 2.6.27-rc6 Bug in tty_chars_in_buffer Submitter : John Daiker <daikerjohn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-15 2:26 (41 days old) References : http://marc.info/?l=linux-kernel&m=122144565514490&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11569 Subject : Panic stop CPUs regression Submitter : Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org> Date : 2008-09-02 13:49 (54 days old) References : http://marc.info/?l=linux-kernel&m=122036356127282&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11543 Subject : kernel panic: softlockup in tick_periodic() ??? Submitter : Joshua Hoblitt <j_kernel-amK9oZtvyLhBDgjK7y7TUQ@public.gmane.org> Date : 2008-09-11 16:46 (45 days old) References : http://marc.info/?l=linux-kernel&m=122117786124326&w=4 Handled-By : Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org> Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11512 Subject : sort-of regression due to "kconfig: speed up all*config + randconfig" Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-05 22:50 (51 days old) References : http://marc.info/?l=linux-kernel&m=122065498013858&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11504 Subject : reiserfs BUG in 2.6.27-rc5 Submitter : Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-09-03 16:35 (53 days old) References : http://marc.info/?l=linux-kernel&m=122045982120138&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11476 Subject : failure to associate after resume from suspend to ram Submitter : Michael S. Tsirkin <m.s.tsirkin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-09-01 13:33 (55 days old) References : http://marc.info/?l=linux-kernel&m=122028529415108&w=4 Handled-By : Zhu Yi <yi.zhu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Dan Williams <dcbw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Jouni Malinen <j@w1.fi> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11407 Subject : suspend: unable to handle kernel paging request Submitter : Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-21 17:28 (66 days old) References : http://marc.info/?l=linux-kernel&m=121933974928881&w=4 Handled-By : Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> Pekka Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org> Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11404 Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr Submitter : rdunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> Date : 2008-08-21 5:52 (66 days old) References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4 http://marc.info/?l=linux-kernel&m=121932889105368&w=4 Handled-By : Miller, Mike (OS Dev) <Mike.Miller-VXdhtT5mjnY@public.gmane.org> James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11380 Subject : lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Submitter : Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Date : 2008-08-20 6:44 (67 days old) References : http://marc.info/?l=linux-kernel&m=121921480931970&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11340 Subject : LTP overnight run resulted in unusable box Submitter : Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-13 9:24 (74 days old) References : http://marc.info/?l=linux-kernel&m=121861951902949&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11308 Subject : tbench regression on each kernel release from 2.6.22 -> 2.6.28 Submitter : Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> Date : 2008-08-11 18:36 (76 days old) References : http://marc.info/?l=linux-kernel&m=121847986119495&w=4 http://marc.info/?l=linux-kernel&m=122125737421332&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11272 Subject : BUG: parport_serial in 2.6.27-rc1 for NetMos Technology PCI 9835 Submitter : Jaswinder Singh <jaswinderlinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-05 15:12 (82 days old) References : http://marc.info/?l=linux-kernel&m=121794900319776&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11271 Subject : BUG: fealnx in 2.6.27-rc1 Submitter : Jaswinder Singh <jaswinderlinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-05 14:58 (82 days old) References : http://marc.info/?l=linux-netdev&m=121794762016830&w=4 http://lkml.org/lkml/2008/8/10/98 Handled-By : Francois Romieu <romieu-W8zweXLXuWQS+FvcfC7Uqw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11264 Subject : Invalid op opcode in kernel/workqueue Submitter : Jean-Luc Coulon <jean.luc.coulon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-08-07 04:18 (80 days old) Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11220 Subject : Screen stays black after resume Submitter : Nico Schottelius <nico-xuaVFQXs+5hIG4jRRZ66WA@public.gmane.org> Date : 2008-07-31 21:05 (87 days old) References : http://marc.info/?l=linux-kernel&m=121753882422899&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11215 Subject : INFO: possible recursive locking detected ps2_command Submitter : Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Date : 2008-07-31 9:41 (87 days old) References : http://marc.info/?l=linux-kernel&m=121749737011637&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11210 Subject : libata badness Submitter : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Date : 2008-07-31 18:53 (87 days old) References : http://marc.info/?l=linux-ide&m=121753059307310&w=4 Handled-By : Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11209 Subject : 2.6.27-rc1 process time accounting Submitter : Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org> Date : 2008-07-31 10:43 (87 days old) References : http://marc.info/?l=linux-kernel&m=121750102917490&w=4 http://lkml.org/lkml/2008/9/30/199 http://marc.info/?l=linux-kernel&m=122470441624295&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11207 Subject : VolanoMark regression with 2.6.27-rc1 Submitter : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Date : 2008-07-31 3:20 (87 days old) References : http://marc.info/?l=linux-kernel&m=121747464114335&w=4 Handled-By : Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Dhaval Giani <dhaval-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> Miao Xie <miaox-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Regressions with patches ------------------------ Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11831 Subject : NULL pointer derefence since 2.6.27 in (e)poll Submitter : Ben Castricum <lk0810-YLO5ZLKhJ/U/fZsR/wcYMA@public.gmane.org> Date : 2008-10-19 11:02 (7 days old) References : http://marc.info/?l=linux-kernel&m=122441506419398&w=4 Handled-By : Davide Libenzi <davidel-AhlLAIvw+VEjIGhXcJzhZg@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122428548613067&w=2 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11829 Subject : Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Submitter : Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org> Date : 2008-10-19 11:26 (7 days old) References : http://marc.info/?l=linux-kernel&m=122441560120027&w=4 Handled-By : Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> Mike Isely <isely-2vzrQ03IO+5eoWH0uzbU5w@public.gmane.org> Patch : http://linuxtv.org/hg/~mcisely/pvrusb2/rev/0bb411d8d2e4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11669 Subject : when CPU hotplugging is disabled, nr_cpu_ids does not get set properly during boot Submitter : Chuck Ebbert <cebbert-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Date : 2008-09-29 11:40 (27 days old) References : http://bugzilla.kernel.org/show_bug.cgi?id=11669 Handled-By : Chuck Ebbert <cebbert-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Patch : http://bugzilla.kernel.org/attachment.cgi?id=18105 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11550 Subject : pnp: Huge number of "io resource overlap" messages Submitter : Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org> Date : 2008-09-09 10:50 (47 days old) References : http://marc.info/?l=linux-kernel&m=122095745403793&w=4 Handled-By : Rene Herman <rene.herman-cENuUygGYd//D1n+0JDH9g@public.gmane.org> Bjorn Helgaas <bjorn.helgaas-VXdhtT5mjnY@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122246533505643&w=4 Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11505 Subject : oltp ~10% regression with 2.6.27-rc5 on stoakley machine Submitter : Lin Ming <ming.m.lin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Date : 2008-09-04 7:06 (52 days old) References : http://marc.info/?l=linux-kernel&m=122051202202373&w=4 http://marc.info/?t=122089704700005&r=1&w=4 Handled-By : Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org> Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> Patch : http://marc.info/?l=linux-kernel&m=122194673932703&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 2.6.26 and 2.6.27, unresolved as well as resolved, at: http://bugzilla.kernel.org/show_bug.cgi?id=11167 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] 47+ messages in thread
* [Bug #11830] disk statistics issue in 2.6.27 2008-10-25 21:04 2.6.28-rc1-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki @ 2008-10-25 21:07 ` Rafael J. Wysocki 0 siblings, 0 replies; 47+ messages in thread From: Rafael J. Wysocki @ 2008-10-25 21:07 UTC (permalink / raw) To: Linux Kernel Mailing List Cc: Kernel Testers List, Jens Axboe, Miquel van Smoorenburg This message has been generated automatically as a part of a report of regressions introduced between 2.6.26 and 2.6.27. The following bug entry is on the current list of known regressions introduced between 2.6.26 and 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=11830 Subject : disk statistics issue in 2.6.27 Submitter : Miquel van Smoorenburg <mikevs-qWit8jRvyhWsTnJN9+BGXg@public.gmane.org> Date : 2008-10-19 11:31 (7 days old) References : http://marc.info/?l=linux-kernel&m=122441671421326&w=4 Handled-By : Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> ^ permalink raw reply [flat|nested] 47+ messages in thread
end of thread, other threads:[~2008-11-11 16:42 UTC | newest]
Thread overview: 47+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-11-09 19:40 2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-11-09 19:40 ` [Bug #11207] VolanoMark regression with 2.6.27-rc1 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11215] INFO: possible recursive locking detected ps2_command Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11340] LTP overnight run resulted in unusable box Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11209] 2.6.27-rc1 process time accounting Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11264] Invalid op opcode in kernel/workqueue Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11308] tbench regression on each kernel release from 2.6.22 -> 2.6.28 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11407] suspend: unable to handle kernel paging request Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11404] BUG: in 2.6.23-rc3-git7 in do_cciss_intr Rafael J. Wysocki
2008-11-09 22:24 ` Randy Dunlap
2008-11-09 19:43 ` [Bug #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Rafael J. Wysocki
2008-11-10 7:30 ` Ingo Molnar
[not found] ` <20081110073047.GA28578-X9Un+BFzKDI@public.gmane.org>
2008-11-10 13:22 ` Oleg Nesterov
[not found] ` <20081110132208.GB10294-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-11-11 2:10 ` KOSAKI Motohiro
[not found] ` <20081111105706.6174.KOSAKI.MOTOHIRO-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2008-11-11 12:01 ` Oleg Nesterov
[not found] ` <20081111120111.GA3503-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-11-11 11:07 ` Ingo Molnar
[not found] ` <20081111110708.GE15645-X9Un+BFzKDI@public.gmane.org>
2008-11-11 13:47 ` Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11476] failure to associate after resume from suspend to ram Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11543] kernel panic: softlockup in tick_periodic() ??? Rafael J. Wysocki
2008-11-10 16:18 ` Cyrill Gorcunov
2008-11-09 19:43 ` [Bug #11608] 2.6.27-rc6 BUG: unable to handle kernel paging request Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11664] acpi errors and random freeze on sony vaio sr Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11795] ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11820] 2.6.27: 0 MHz CPU and wrong system time on AMD Geode system Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11805] mounting XFS produces a segfault Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11698] 2.6.27-rc7, freezes with > 1 s2ram cycle Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -> 2.6.27.2 [USB REGRESSION] (USB -> D_STATE) Rafael J. Wysocki
2008-11-11 7:13 ` Greg KH
[not found] ` <20081111071301.GB13596-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2008-11-11 13:53 ` Rafael J. Wysocki
2008-11-11 15:41 ` Mike Isely
[not found] ` <Pine.LNX.4.64.0811110938500.22093-Ea2Jjc6YRc5If6P1QZMOBw@public.gmane.org>
2008-11-11 16:38 ` Rafael J. Wysocki
[not found] ` <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org>
2008-11-11 16:42 ` Alan Stern
2008-11-09 19:43 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki
2008-11-09 23:49 ` Miquel van Smoorenburg
[not found] ` <1226274573.6979.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2008-11-10 0:05 ` Rafael J. Wysocki
2008-11-10 0:13 ` James Bottomley
2008-11-10 0:19 ` Miquel van Smoorenburg
2008-11-09 19:43 ` [Bug #11836] Scheduler on C2D CPU and latest 2.6.27 kernel Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11843] usb hdd problems with 2.6.27.2 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11865] WOL for E100 Doesn't Work Anymore Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11892] Battery information and status disappearing and wrong thermal status Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2008-11-02 16:47 2.6.28-rc2-git7: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-11-02 16:49 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki
2008-10-25 21:04 2.6.28-rc1-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-10-25 21:07 ` [Bug #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki
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