2.6.28-rc3-git6: Reported regressions 2.6.26 -> 2.6.27

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* 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; 52+ 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 &gt; 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 -&gt; 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ 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 #11308] tbench regression on each kernel release from 2.6.22 -&gt; 2.6.28 Rafael J. Wysocki
                   ` (25 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ messages in thread

* [Bug #11308] tbench regression on each kernel release from  2.6.22 -&gt; 2.6.28
  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; 52+ 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 -&gt; 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] 52+ 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 #11308] tbench regression on each kernel release from 2.6.22 -&gt; 2.6.28 Rafael J. Wysocki
@ 2008-11-09 19:43 ` Rafael J. Wysocki
  2008-11-09 19:43 ` [Bug #11215] INFO: possible recursive locking detected ps2_command Rafael J. Wysocki
                   ` (23 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (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; 52+ 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] 52+ 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 #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
                   ` (21 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (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 #11380] lockdep warning: cpu_add_remove_lock at:cpu_maps_update_begin+0x14/0x16 Rafael J. Wysocki
                   ` (20 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (5 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
  2008-11-10  7:30   ` Ingo Molnar
  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, 1 reply; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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 #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 22:24   ` Randy Dunlap
  2008-11-09 19:43 ` [Bug #11407] suspend: unable to handle kernel paging request Rafael J. Wysocki
                   ` (18 subsequent siblings)
  26 siblings, 1 reply; 52+ 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] 52+ 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; 52+ 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] 52+ 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
                   ` (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
  2008-11-09 19:43 ` [Bug #11476] failure to associate after resume from suspend to ram Rafael J. Wysocki
                   ` (17 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (8 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 19:43 ` [Bug #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine Rafael J. Wysocki
                   ` (16 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (9 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
  2008-11-09 19:43 ` [Bug #11543] kernel panic: softlockup in tick_periodic() ??? Rafael J. Wysocki
                   ` (15 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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 #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine Rafael J. Wysocki
@ 2008-11-09 19:43 ` Rafael J. Wysocki
  2008-11-10 16:18   ` Cyrill Gorcunov
  2008-11-09 19:43 ` [Bug #11664] acpi errors and random freeze on sony vaio sr Rafael J. Wysocki
                   ` (14 subsequent siblings)
  26 siblings, 1 reply; 52+ 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] 52+ 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; 52+ 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] 52+ 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
                   ` (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 #11608] 2.6.27-rc6 BUG: unable to handle kernel paging request Rafael J. Wysocki
                   ` (13 subsequent siblings)
  26 siblings, 0 replies; 52+ 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		:  &lt;<a href="http://marc.info/?l=linux-acpi&m=122514341319748&w=4


^ permalink raw reply	[flat|nested] 52+ 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
                   ` (12 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 #11569] Panic stop CPUs regression Rafael J. Wysocki
                   ` (12 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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 #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 #11795] ks959-sir dongle no longer works under 2.6.27 (REGRESSION) Rafael J. Wysocki
                   ` (11 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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 #11698] 2.6.27-rc7, freezes with &gt; 1 s2ram cycle Rafael J. Wysocki
                   ` (10 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ messages in thread

* [Bug #11698] 2.6.27-rc7, freezes with &gt; 1 s2ram cycle
  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; 52+ 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 &gt; 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] 52+ 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 #11698] 2.6.27-rc7, freezes with &gt; 1 s2ram cycle 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
                   ` (8 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (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 #11836] Scheduler on C2D CPU and latest 2.6.27 kernel Rafael J. Wysocki
                   ` (7 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (18 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 #11830] disk statistics issue in 2.6.27 Rafael J. Wysocki
                   ` (6 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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 #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 23:49   ` Miquel van Smoorenburg
  2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; D_STATE) Rafael J. Wysocki
                   ` (5 subsequent siblings)
  26 siblings, 1 reply; 52+ 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] 52+ 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; 52+ 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] 52+ messages in thread

[parent not found: <1226274573.6979.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>]

* 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; 52+ 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] 52+ 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; 52+ 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] 52+ 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; 52+ 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] 52+ messages in thread

* [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; D_STATE)
  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
  2008-11-11  7:13   ` Greg KH
  2008-11-09 19:43 ` [Bug #11843] usb hdd problems with 2.6.27.2 Rafael J. Wysocki
                   ` (4 subsequent siblings)
  26 siblings, 1 reply; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

* Re: [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; D_STATE)
  2008-11-09 19:43 ` [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

[parent not found: <20081111071301.GB13596-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>]

* Re: [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

* Re: [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

[parent not found: <Pine.LNX.4.64.0811110938500.22093-Ea2Jjc6YRc5If6P1QZMOBw@public.gmane.org>]

* Re: [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

[parent not found: <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org>]

* Re: [Bug #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; D_STATE)
       [not found]         ` <200811111453.34386.rjw-KKrjLPT3xs0@public.gmane.org>
@ 2008-11-11 16:42           ` Alan Stern
  0 siblings, 0 replies; 52+ 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ 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 #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; D_STATE) 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
                   ` (3 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (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 #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 Rafael J. Wysocki
                   ` (2 subsequent siblings)
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (23 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
  2008-11-09 19:43 ` [Bug #11892] Battery information and status disappearing and wrong thermal status Rafael J. Wysocki
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (24 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
  26 siblings, 0 replies; 52+ 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] 52+ 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
                   ` (25 preceding siblings ...)
  2008-11-09 19:43 ` [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 Rafael J. Wysocki
@ 2008-11-09 19:43 ` Rafael J. Wysocki
  26 siblings, 0 replies; 52+ 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] 52+ messages in thread

* 2.6.28-rc9-git1: Reported regressions 2.6.26 -> 2.6.27
@ 2008-12-20 22:07 Rafael J. Wysocki
  2008-12-20 22:16 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-20 22:07 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
  ----------------------------------------
  2008-12-21      203       13           9
  2008-12-13      201       11           8
  2008-12-07      200       14          12
  2008-12-04      202       16          14
  2008-11-22      199       12          10
  2008-11-16      199       18          14
  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=12266
Subject		: Red leds at harddisk bays on SR1530HSH after update to 2.6.27.x
Submitter	: Badalian Vyacheslav <slavon-/OLsYea6LCEzYF+gKu1hbQ@public.gmane.org>
Date		: 2008-12-18 11:32 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=122959999712523&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12048
Subject		: Regression in bonding between 2.6.26.8 and 2.6.27.6
Submitter	: Jesper Krogh <jesper-Q2TZfHgGEy4@public.gmane.org>
Date		: 2008-11-16 9:41 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=122682977001048&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12039
Subject		: Regression: USB/DVB 2.6.26.8 --&gt; 2.6.27.6
Submitter	: David <david-Os2QIKb4eqJd3aXB8m+yKQ@public.gmane.org>
Date		: 2008-11-14 20:20 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=122669568022274&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11886
Subject		: without serial console system doesn't  poweroff
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2008-10-29 04:06 (53 days old)


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 (76 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=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 (62 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 more than 1 s2ram cycle
Submitter	: Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date		: 2008-09-29 11:29 (83 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=11569
Subject		: Panic stop CPUs regression
Submitter	: Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Date		: 2008-09-02 13:49 (110 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&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 (143 days old)
References	: http://marc.info/?l=linux-kernel&m=121749737011637&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12261
Subject		: kernel panics with net_rx_action on kernels above 2.6.26
Submitter	: Alexander Huemer <alexander.huemer-CeK7gDkSoXheoWH0uzbU5w@public.gmane.org>
Date		: 2008-12-13 18:43 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=122919424932016&w=4
Handled-By	: Jarek Poplawski <jarkao2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-net&m=122934825227768&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12200
Subject		: BUG: bad unlock balance detected! e1000e
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-12-08 11:24 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=122873549700644&w=4
Handled-By	: Jeff Kirsher <jeffrey.t.kirsher-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122905927102071&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12099
Subject		: Nokia 5310 storage-mode
Submitter	: Robson Roberto Souza Peixoto <robsonpeixoto-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-11-25 01:07 (26 days old)
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122762731503933&w=4


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 (56 days old)
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  2008-12-20 22:07 2.6.28-rc9-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
@ 2008-12-20 22:16 ` Rafael J. Wysocki
  0 siblings, 0 replies; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-20 22:16 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 (110 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ messages in thread

* 2.6.28-rc8-git1: Reported regressions 2.6.26 -> 2.6.27
@ 2008-12-13 16:53 Rafael J. Wysocki
  2008-12-13 16:55 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-13 16:53 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
  ----------------------------------------
  2008-12-13      201       11           8
  2008-12-07      200       14          12
  2008-12-04      202       16          14
  2008-11-22      199       12          10
  2008-11-16      199       18          14
  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=12048
Subject		: Regression in bonding between 2.6.26.8 and 2.6.27.6
Submitter	: Jesper Krogh <jesper-Q2TZfHgGEy4@public.gmane.org>
Date		: 2008-11-16 9:41 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=122682977001048&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12039
Subject		: Regression: USB/DVB 2.6.26.8 --&gt; 2.6.27.6
Submitter	: David <david-Os2QIKb4eqJd3aXB8m+yKQ@public.gmane.org>
Date		: 2008-11-14 20:20 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=122669568022274&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11886
Subject		: without serial console system doesn't  poweroff
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2008-10-29 04:06 (46 days old)


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 (69 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=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 (55 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 more than 1 s2ram cycle
Submitter	: Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date		: 2008-09-29 11:29 (76 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=11569
Subject		: Panic stop CPUs regression
Submitter	: Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Date		: 2008-09-02 13:49 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&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 (136 days old)
References	: http://marc.info/?l=linux-kernel&m=121749737011637&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12200
Subject		: BUG: bad unlock balance detected! e1000e
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-12-08 11:24 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=122873549700644&w=4
Handled-By	: Jeff Kirsher <jeffrey.t.kirsher-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122905927102071&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12099
Subject		: Nokia 5310 storage-mode
Submitter	: Robson Roberto Souza Peixoto <robsonpeixoto-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-11-25 01:07 (19 days old)
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122762731503933&w=4


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 (49 days old)
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  2008-12-13 16:53 2.6.28-rc8-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
@ 2008-12-13 16:55 ` Rafael J. Wysocki
  0 siblings, 0 replies; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-13 16:55 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 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ messages in thread

* 2.6.28-rc8-git5: Reported regressions 2.6.26 -> 2.6.27
@ 2008-12-07 20:39 Rafael J. Wysocki
  2008-12-07 20:41 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-07 20:39 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
  ----------------------------------------
  2008-12-07      200       14          12
  2008-12-04      202       16          14
  2008-11-22      199       12          10
  2008-11-16      199       18          14
  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=12048
Subject		: Regression in bonding between 2.6.26.8 and 2.6.27.6
Submitter	: Jesper Krogh <jesper-Q2TZfHgGEy4@public.gmane.org>
Date		: 2008-11-16 9:41 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=122682977001048&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12039
Subject		: Regression: USB/DVB 2.6.26.8 --&gt; 2.6.27.6
Submitter	: David <david-Os2QIKb4eqJd3aXB8m+yKQ@public.gmane.org>
Date		: 2008-11-14 20:20 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=122669568022274&w=4


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 (32 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=11886
Subject		: without serial console system doesn't  poweroff
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2008-10-29 04:06 (40 days old)


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 (63 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=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 (49 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 &gt; 1 s2ram cycle
Submitter	: Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date		: 2008-09-29 11:29 (70 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 (71 days old)


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 (97 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 (88 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=11215
Subject		: INFO: possible recursive locking detected ps2_command
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-31 9:41 (130 days old)
References	: http://marc.info/?l=linux-kernel&m=121749737011637&w=4


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 (130 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=12099
Subject		: Nokia 5310 storage-mode
Submitter	: Robson Roberto Souza Peixoto <robsonpeixoto-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-11-25 01:07 (13 days old)
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122762731503933&w=4


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 (43 days old)
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  2008-12-07 20:39 2.6.28-rc8-git5: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
@ 2008-12-07 20:41 ` Rafael J. Wysocki
  0 siblings, 0 replies; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-07 20:41 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 (97 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ messages in thread

* 2.6.28-rc7-git2: Reported regressions 2.6.26 -> 2.6.27
@ 2008-12-03 22:38 Rafael J. Wysocki
  2008-12-03 22:40 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-03 22:38 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
  ----------------------------------------
  2008-12-04      202       16          14
  2008-11-22      199       12          10
  2008-11-16      199       18          14
  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=12149
Subject		: suspend/hibernate issues with ThinkPad T41
Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
Date		: 2008-12-03 09:59 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=122805295416976&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12121
Subject		: Hibernation regression on Toshiba Portege R500
Submitter	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Date		: 2008-11-29 07:00 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=122818451003644&w=4
Handled-By	: Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12048
Subject		: Regression in bonding between 2.6.26.8 and 2.6.27.6
Submitter	: Jesper Krogh <jesper-Q2TZfHgGEy4@public.gmane.org>
Date		: 2008-11-16 9:41 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=122682977001048&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12039
Subject		: Regression: USB/DVB 2.6.26.8 --&gt; 2.6.27.6
Submitter	: David <david-Os2QIKb4eqJd3aXB8m+yKQ@public.gmane.org>
Date		: 2008-11-14 20:20 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=122669568022274&w=4


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 (28 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=11886
Subject		: without serial console system doesn't  poweroff
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2008-10-29 04:06 (36 days old)


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 (59 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=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 (45 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 &gt; 1 s2ram cycle
Submitter	: Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date		: 2008-09-29 11:29 (66 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 (67 days old)


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 (93 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 (84 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=11215
Subject		: INFO: possible recursive locking detected ps2_command
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-31 9:41 (126 days old)
References	: http://marc.info/?l=linux-kernel&m=121749737011637&w=4


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 (126 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=12099
Subject		: Nokia 5310 storage-mode
Submitter	: Robson Roberto Souza Peixoto <robsonpeixoto-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-11-25 01:07 (9 days old)
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=122762731503933&w=4


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 (39 days old)
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=18646&action=view


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  2008-12-03 22:38 2.6.28-rc7-git2: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
@ 2008-12-03 22:40 ` Rafael J. Wysocki
  0 siblings, 0 replies; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-12-03 22:40 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 (93 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ messages in thread

* 2.6.28-rc5: Reported regressions 2.6.26 -> 2.6.27
@ 2008-11-16 17:38 Rafael J. Wysocki
  2008-11-16 17:40 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-11-16 17:38 UTC (permalink / raw)
  To: Linux Kernel Mailing List
  Cc: Andrew Morton, Natalie Protasevich, Kernel Testers List

[NOTE:
 I closed a number of Bugzilla entries dedicated to regressions introduced
 between 2.6.26 and 2.6.27 that appeared to have been fixed to me or where
 the reporters had been totally unresponsive for extended periods of time
 (given that they are notified every week ...).]

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
  ----------------------------------------
  2008-11-16      199       18          14
  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=12048
Subject		: Regression in bonding between 2.6.26.8 and 2.6.27.6
Submitter	: Jesper Krogh <jesper-Q2TZfHgGEy4@public.gmane.org>
Date		: 2008-11-16 9:41 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=122682977001048&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=12039
Subject		: Regression: USB/DVB 2.6.26.8 --&gt; 2.6.27.6
Submitter	: David <david-Os2QIKb4eqJd3aXB8m+yKQ@public.gmane.org>
Date		: 2008-11-14 20:20 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=122669568022274&w=4


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 (11 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=11886
Subject		: without serial console system doesn't  poweroff
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2008-10-29 04:06 (19 days old)


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 (42 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=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 (27 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=11698
Subject		: 2.6.27-rc7, freezes with &gt; 1 s2ram cycle
Submitter	: Soeren Sonnenburg <kernel-YxZl4NRrHdw@public.gmane.org>
Date		: 2008-09-29 11:29 (49 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 (50 days old)


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 (76 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 (67 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=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 (88 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=11308
Subject		: tbench regression on each kernel release from  2.6.22 -&gt; 2.6.28
Submitter	: Christoph Lameter <cl-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Date		: 2008-08-11 18:36 (98 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=11215
Subject		: INFO: possible recursive locking detected ps2_command
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-31 9:41 (109 days old)
References	: http://marc.info/?l=linux-kernel&m=121749737011637&w=4


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 (109 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 (22 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=11843
Subject		: usb hdd problems with 2.6.27.2
Submitter	: Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org>
Date		: 2008-10-22 16:22 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=122469318102679&w=4
Handled-By	: Luciano Rocha <luciano-YWehAnL2kLNBDgjK7y7TUQ@public.gmane.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=11843#c26


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 (27 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=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 (28 days old)
Handled-By	: Samuel Ortiz <samuel-jcdQHdrhKHMdnm+yROfE0A@public.gmane.org>
Patch           : http://bugzilla.kernel.org/show_bug.cgi?id=11795#c22


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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  2008-11-16 17:38 2.6.28-rc5: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
@ 2008-11-16 17:40 ` Rafael J. Wysocki
  0 siblings, 0 replies; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-11-16 17:40 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 (76 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4

^ permalink raw reply	[flat|nested] 52+ 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 #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ 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 &gt; 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 -&gt; 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  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; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-11-02 16:49 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 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ 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 #11569] Panic stop CPUs regression Rafael J. Wysocki
  0 siblings, 1 reply; 52+ 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 &gt; 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 -&gt; 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 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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] 52+ messages in thread

* [Bug #11569] Panic stop CPUs regression
  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; 52+ messages in thread
From: Rafael J. Wysocki @ 2008-10-25 21:07 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 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=122036356127282&w=4


^ permalink raw reply	[flat|nested] 52+ messages in thread

end of thread, other threads:[~2008-12-20 22:16 UTC | newest]

Thread overview: 52+ 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 #11308] tbench regression on each kernel release from 2.6.22 -&gt; 2.6.28 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 #11215] INFO: possible recursive locking detected ps2_command 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 #11209] 2.6.27-rc1 process time accounting Rafael J. Wysocki
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 #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 #11407] suspend: unable to handle kernel paging request 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 #11505] oltp ~10% regression with 2.6.27-rc5 on stoakley machine 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 #11664] acpi errors and random freeze on sony vaio sr Rafael J. Wysocki
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 #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 #11698] 2.6.27-rc7, freezes with &gt; 1 s2ram cycle Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11805] mounting XFS produces a segfault 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 #11836] Scheduler on C2D CPU and latest 2.6.27 kernel Rafael J. Wysocki
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 #11829] Kernel 2.6.26.5 -&gt; 2.6.27.2 [USB REGRESSION] (USB -&gt; 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 #11843] usb hdd problems with 2.6.27.2 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 #11876] RCU hang on cpu re-hotplug with 2.6.27rc8 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11983] iwlagn: wrong command queue 31, command id 0x0 Rafael J. Wysocki
2008-11-09 19:43 ` [Bug #11892] Battery information and status disappearing and wrong thermal status Rafael J. Wysocki
  -- strict thread matches above, loose matches on Subject: below --
2008-12-20 22:07 2.6.28-rc9-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-12-20 22:16 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
2008-12-13 16:53 2.6.28-rc8-git1: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-12-13 16:55 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
2008-12-07 20:39 2.6.28-rc8-git5: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-12-07 20:41 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
2008-12-03 22:38 2.6.28-rc7-git2: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-12-03 22:40 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
2008-11-16 17:38 2.6.28-rc5: Reported regressions 2.6.26 -> 2.6.27 Rafael J. Wysocki
2008-11-16 17:40 ` [Bug #11569] Panic stop CPUs regression Rafael J. Wysocki
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 #11569] Panic stop CPUs regression 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 #11569] Panic stop CPUs regression Rafael J. Wysocki

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