2.6.33-rc7: Reported regressions 2.6.31 -> 2.6.32

2.6.33-rc7: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

This message contains a list of some post-2.6.31 regressions introduced before
2.6.32, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.31 regressions, please let us know
either and we'll add them to the list.  Also, please let us know if any
of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2010-02-08      155       47          37
  2010-02-01      149       50          45
  2010-01-24      140       45          43
  2010-01-10      130       44          40
  2009-12-29      124       60          57
  2009-11-21       86       29          25
  2009-11-16       84       46          41
  2009-10-26       66       42          37
  2009-10-12       48       31          27
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15220
Subject		: Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml-VIXq6x/3rUk@public.gmane.org>
Date		: 2010-02-03 20:34 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15206
Subject		: uvcvideo fails to work since 2.6.32
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2010-02-01 12:51 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15205
Subject		: blank screen with KMS if lid is closed before kernel boots
Submitter	: Sven Joachim <svenjoac-Mmb7MZpHnFY@public.gmane.org>
Date		: 2010-02-01 09:08 (7 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/b42d4c5c6a872815d711e5d51a600f5122c38eee


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject		: kswapd continuously active
Submitter	: Jan Engelhardt <jengelh-nopoi9nDyk+ELgA04lAiVw@public.gmane.org>
Date		: 2010-01-22 23 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By	: Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15190
Subject		: second suspend fails and system freezes in hp 6910P laptop
Submitter	: Jithin Emmanuel <jithin1987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-31 15:53 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15188
Subject		: Graphic subsystem freeze
Submitter	: aix27249 <i27249-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-31 12:13 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15158
Subject		: oops related to i915_gem_object_save_bit_17_swizzle
Submitter	: Werner Lemberg <wl-mXXj517/zsQ@public.gmane.org>
Date		: 2010-01-28 08:26 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15156
Subject		: 2.6.32.6 hang at boot with ati x1600
Submitter	: Alexey Kuznetsov <ak-b7SOpcJQXxU@public.gmane.org>
Date		: 2010-01-28 05:02 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject		: X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
Date		: 2010-01-21 08:56 (18 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-20 23:15 (19 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject		: socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter	: Marc Haber <mh+linux-kernel-ciUMMiFYEj8OIzVOb1FTxg@public.gmane.org>
Date		: 2010-01-10 14:28 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject		: agpgart sometimes fails to initialize sometimes
Submitter	: Maciej Piechotka <uzytkownik2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 23:31 (30 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
Subject		: blank screen at random times in laptop when sitting idle
Submitter	: Jithin Emmanuel <jithin1987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 16:48 (30 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15004
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: tomas m <tmezzadra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-07 18:53 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject		: Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2010-01-06 21:40 (33 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/eca6f534e61919b28fb21aafbd1c2983deae75be


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject		: Closing and re-opening the lid does not reactivate the backlight
Submitter	: o. meijer <meijer.o-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-06 15:38 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14939
Subject		: drm: random hang with i915
Submitter	: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Date		: 2009-12-07 17:30 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=126020704125723&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject		: 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter	: Mike Cui <cuicui-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-19 6:13 (51 days old)
References	: http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By	: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
		  Robert Hancock <hancockrwd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject		: ksoftirqd problem
Submitter	: Nico <segfault2-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>
Date		: 2009-12-13 19:05 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject		: BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter	: r4 <mk_4-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
Date		: 2009-12-03 18:24 (67 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject		: Deadlock regression related to NFS root
Submitter	: Stephen R. van den Berg <srb-PCMv+cxZuL0@public.gmane.org>
Date		: 2009-11-24 0:24 (76 days old)
References	: http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject		: flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2009-12-24 02:44 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject		: When is system under load, then freeze/HD fail
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-15 11:12 (55 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject		: Suspend hangs Lenovo SL300 after gdm login
Submitter	: Gary Trakhman <gary.trakhman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-10 18:53 (60 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/03ba3782e8dcc5b0e1efe440d33084f066e38cae


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject		: e1000e NIC not working after reboot
Submitter	: Maciek Sitarz <macieks-yngNwrTfnRnVItvQsEIGlw@public.gmane.org>
Date		: 2009-12-06 13:04 (64 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject		: regression in karmic thermal control
Submitter	: Bugie <public-ZA6dAAr5zYM@public.gmane.org>
Date		: 2009-11-26 08:45 (74 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend
Submitter	: Federico Chiacchiaretta <federico.chia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-22 20:42 (78 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/6a63b06f3c494cc87eade97f081300bda60acec7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Date		: 2009-11-19 19:50 (81 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject		: Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter	: Lucas C. Villa Real <lucasvr-9gmU7qdNRpmhPH1hqNUYSQ@public.gmane.org>
Date		: 2009-11-19 3:48 (81 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject		: ath9k: BUG kmalloc-8192: Poison overwritten
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-12 4:58 (88 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject		: specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-11-06 7:38 (94 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject		: intermittent hibernation problem again
Submitter	: Ferenc Wágner <wferi-eEbw3PyuezQ@public.gmane.org>
Date		: 2009-10-28 23:49 (103 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject		: resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter	: Duncan <1i5t5.duncan-j9pdmedNgrk@public.gmane.org>
Date		: 2009-10-20 01:52 (111 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject		: CE: hpet increasing min_delta_ns flood
Submitter	: Thibault Mondary <thibm-GANU6spQydw@public.gmane.org>
Date		: 2009-10-17 09:29 (114 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14376
Subject		: Kernel NULL pointer dereference/ kvm subsystem
Submitter	: Don Dupuis <dondster-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-06 14:38 (125 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject		: warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 20:07 (131 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject		: console resume broken since ba15ab0e8d
Submitter	: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Date		: 2009-09-30 15:11 (131 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject		: gobi_loader hangs after commit 8e8dce065088
Submitter	: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Date		: 2010-01-17 2:55 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By	: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
		  Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/73878/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
Subject		: Bluetooth: sleeping function called from invalid context
Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
Date		: 2010-01-12 9:19 (27 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/76019/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15108
Subject		: Blank screen with KMS enabled (on clevo M5xN laptop)
Submitter	: Jérémy Lal <kapouer-QATUhw8NPUbYtjvyW6yDsg@public.gmane.org>
Date		: 2010-01-22 20:30 (17 days old)
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=24740


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15071
Subject		: IBM/Lenovo Trackpoint speed, sensitivity reset after suspend
Submitter	: Marten Vance <kernel-srgEi2D3yJHR7s880joybQ@public.gmane.org>
Date		: 2010-01-16 16:19 (23 days old)
Handled-By	: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=24889


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15040
Subject		: High cpu temperature with 2.6.32 - bisected to cpuidle menu update
Submitter	: Dimitrios Apostolou <jimis-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2010-01-06 17:39 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=126279952723036&w=4
Handled-By	: Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/71962/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15000
Subject		: Thinkpad dock button no longer works
Submitter	: Paul Martin <pm-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
Date		: 2010-01-07 02:11 (32 days old)
Handled-By	: Chris Mason <chris.mason-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/76110/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14894
Subject		: pohmelfs: NULL pointer dereference
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-02 1:11 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org>
		  Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/70211/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14886
Subject		: Asus P2B-DS not detected as SMP moterboard
Submitter	: Lorenzo Buzzi <flinco-VGgt2q2+T+FeoWH0uzbU5w@public.gmane.org>
Date		: 2009-12-27 17:20 (43 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/e5b8fc6ac158f65598f58dba2c0d52ba3b412f52
Handled-By	: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/76089/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14742
Subject		: 2.6.32 new menu idle governor causes very high CPU temp
Submitter	:  <akwatts-DaQTI0RpDDMAvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-05 17:24 (65 days old)
Handled-By	: Arjan van de Ven <arjan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=14742#c7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter	: Justin P. Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-23 16:45 (108 days old)
References	: http://lkml.org/lkml/2009/10/23/252
Handled-By	: Jan Beulich <jbeulich-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/68719/


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 2.6.31 and 2.6.32, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=14230

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

Thanks!

[Bug #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject		: console resume broken since ba15ab0e8d
Submitter	: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Date		: 2009-09-30 15:11 (131 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

[Bug #14376] Kernel NULL pointer dereference/ kvm subsystem

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14376
Subject		: Kernel NULL pointer dereference/ kvm subsystem
Submitter	: Don Dupuis <dondster@gmail.com>
Date		: 2009-10-06 14:38 (125 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4

[Bug #14442] resume after hibernate: /dev/sdb drops and returns as /dev/sde

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject		: resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-10-20 01:52 (111 days old)

[Bug #14426] CE: hpet increasing min_delta_ns flood

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject		: CE: hpet increasing min_delta_ns flood
Submitter	: Thibault Mondary <thibm@free.fr>
Date		: 2009-10-17 09:29 (114 days old)

[Bug #14298] warning at manage.c:361 (set_irq_wake), matrix-keypad related?

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject		: warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 20:07 (131 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&w=4

[Bug #14621] specjbb2005 and aim7 regression with 2.6.32-rc kernels

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject		: specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-11-06 7:38 (94 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4

[Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter	: Justin P. Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-23 16:45 (108 days old)
References	: http://lkml.org/lkml/2009/10/23/252
Handled-By	: Jan Beulich <jbeulich-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/68719/

Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

[Justin P. Mattock]

On 02/07/10 16:28, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
> Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
> Submitter	: Justin P. Mattock<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-10-23 16:45 (108 days old)
> References	: http://lkml.org/lkml/2009/10/23/252
> Handled-By	: Jan Beulich<jbeulich-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/68719/
>
>
>


the patch attached to the bug report
makes my machine boot up with out a
Panic, and allows me to do remote debugging
via ohci1394_dma.

I did see a call trace as I was debugging
which might be related to having one
system using the patch, and the other not.
but still need to look at that.
(only saw this once out of numerous boots
(could be a rarity)).

Justin P. Mattock

Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0

[Rafael J. Wysocki]

On Monday 08 February 2010, Justin P. Mattock wrote:
> On 02/07/10 16:28, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
> > Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
> > Submitter	: Justin P. Mattock<justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date		: 2009-10-23 16:45 (108 days old)
> > References	: http://lkml.org/lkml/2009/10/23/252
> > Handled-By	: Jan Beulich<jbeulich-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
> > Patch		: http://patchwork.kernel.org/patch/68719/
> >
> >
> >
> 
> 
> the patch attached to the bug report
> makes my machine boot up with out a
> Panic, and allows me to do remote debugging
> via ohci1394_dma.
> 
> I did see a call trace as I was debugging
> which might be related to having one
> system using the patch, and the other not.
> but still need to look at that.
> (only saw this once out of numerous boots
> (could be a rarity)).

Thanks for the update.

Rafael

[Bug #14504] intermittent hibernation problem again

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject		: intermittent hibernation problem again
Submitter	: Ferenc Wágner <wferi-eEbw3PyuezQ@public.gmane.org>
Date		: 2009-10-28 23:49 (103 days old)

[Bug #14656] Oops at __rmqueue+0x98 with 2.6.32-rc6

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject		: Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter	: Lucas C. Villa Real <lucasvr-9gmU7qdNRpmhPH1hqNUYSQ@public.gmane.org>
Date		: 2009-11-19 3:48 (81 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4

[Bug #14624] ath9k: BUG kmalloc-8192: Poison overwritten

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject		: ath9k: BUG kmalloc-8192: Poison overwritten
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-12 4:58 (88 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4

[Bug #14695] regression in karmic thermal control

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject		: regression in karmic thermal control
Submitter	: Bugie <public@bugie.de>
Date		: 2009-11-26 08:45 (74 days old)

[Bug #14667] bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend
Submitter	: Federico Chiacchiaretta <federico.chia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-22 20:42 (78 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/6a63b06f3c494cc87eade97f081300bda60acec7

[Bug #14742] 2.6.32 new menu idle governor causes very high CPU temp

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14742
Subject		: 2.6.32 new menu idle governor causes very high CPU temp
Submitter	:  <akwatts@ymail.com>
Date		: 2009-12-05 17:24 (65 days old)
Handled-By	: Arjan van de Ven <arjan@linux.intel.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=14742#c7

[Bug #14748] e1000e NIC not working after reboot

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject		: e1000e NIC not working after reboot
Submitter	: Maciek Sitarz <macieks-yngNwrTfnRnVItvQsEIGlw@public.gmane.org>
Date		: 2009-12-06 13:04 (64 days old)

[Bug #14657] perf subsystem breakage in 2.6.32-rc7

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan@infradead.org>
Date		: 2009-11-19 19:50 (81 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4

[Bug #14782] Suspend hangs Lenovo SL300 after gdm login

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject		: Suspend hangs Lenovo SL300 after gdm login
Submitter	: Gary Trakhman <gary.trakhman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-10 18:53 (60 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/03ba3782e8dcc5b0e1efe440d33084f066e38cae

[Bug #14868] flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject		: flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2009-12-24 02:44 (46 days old)

[Bug #14817] When is system under load, then freeze/HD fail

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject		: When is system under load, then freeze/HD fail
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-12-15 11:12 (55 days old)

[Bug #14886] Asus P2B-DS not detected as SMP moterboard

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14886
Subject		: Asus P2B-DS not detected as SMP moterboard
Submitter	: Lorenzo Buzzi <flinco@libero.it>
Date		: 2009-12-27 17:20 (43 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/e5b8fc6ac158f65598f58dba2c0d52ba3b412f52
Handled-By	: Matthew Garrett <mjg59@srcf.ucam.org>
Patch		: http://patchwork.kernel.org/patch/76089/

[Bug #14895] BUG in kernel 2.6.32 when using luks encrypted root and RAID0..

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject		: BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter	: r4 <mk_4@centrum.cz>
Date		: 2009-12-03 18:24 (67 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4

[Bug #14891] Deadlock regression related to NFS root

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject		: Deadlock regression related to NFS root
Submitter	: Stephen R. van den Berg <srb-PCMv+cxZuL0@public.gmane.org>
Date		: 2009-11-24 0:24 (76 days old)
References	: http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>

[Bug #14894] pohmelfs: NULL pointer dereference

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14894
Subject		: pohmelfs: NULL pointer dereference
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-12-02 1:11 (68 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr@ioremap.net>
		  Jens Axboe <jens.axboe@oracle.com>
Patch		: http://patchwork.kernel.org/patch/70211/

[Bug #14922] 2.6.32 seemed to have broken nVidia MCP7A sata controller

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject		: 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter	: Mike Cui <cuicui@gmail.com>
Date		: 2009-12-19 6:13 (51 days old)
References	: http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By	: Jeff Garzik <jeff@garzik.org>
		  Robert Hancock <hancockrwd@gmail.com>

[Bug #14939] drm: random hang with i915

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14939
Subject		: drm: random hang with i915
Submitter	: Arnd Bergmann <arnd@arndb.de>
Date		: 2009-12-07 17:30 (63 days old)
References	: http://marc.info/?l=linux-kernel&m=126020704125723&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>

[Bug #14898] ksoftirqd problem

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject		: ksoftirqd problem
Submitter	: Nico <segfault2-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>
Date		: 2009-12-13 19:05 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4

[Bug #15004] i915: *ERROR* Execbuf while wedged

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15004
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: tomas m <tmezzadra@gmail.com>
Date		: 2010-01-07 18:53 (32 days old)

[Bug #15015] blank screen at random times in laptop when sitting idle

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
Subject		: blank screen at random times in laptop when sitting idle
Submitter	: Jithin Emmanuel <jithin1987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 16:48 (30 days old)

Re: [Bug #15015] blank screen at random times in laptop when sitting idle

[Jesse Barnes]

On Mon,  8 Feb 2010 01:28:20 +0100 (CET)
"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 2.6.31 and 2.6.32.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still
> should be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
> Subject		: blank screen at random times in laptop when
> sitting idle Submitter	: Jithin Emmanuel <jithin1987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2010-01-09 16:48 (30 days old)

Care to try this patch?  Just attached it to the bug too...

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 06761e4..88d52a3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -927,19 +927,28 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval)
 void i8xx_disable_fbc(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	unsigned long timeout = jiffies + msecs_to_jiffies(1);
 	u32 fbc_ctl;
 
 	if (!I915_HAS_FBC(dev))
 		return;
 
+	if (!(I915_READ(FBC_CONTROL) & FBC_CTL_EN))
+		return;	/* Already off, just return */
+
 	/* Disable compression */
 	fbc_ctl = I915_READ(FBC_CONTROL);
 	fbc_ctl &= ~FBC_CTL_EN;
 	I915_WRITE(FBC_CONTROL, fbc_ctl);
 
 	/* Wait for compressing bit to clear */
-	while (I915_READ(FBC_STATUS) & FBC_STAT_COMPRESSING)
-		; /* nothing */
+	while (I915_READ(FBC_STATUS) & FBC_STAT_COMPRESSING) {
+		if (time_after(jiffies, timeout)) {
+			DRM_DEBUG_DRIVER("FBC idle timed out\n");
+			break;
+		}
+		; /* do nothing */
+	}
 
 	intel_wait_for_vblank(dev);
 

[Bug #15000] Thinkpad dock button no longer works

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15000
Subject		: Thinkpad dock button no longer works
Submitter	: Paul Martin <pm@debian.org>
Date		: 2010-01-07 02:11 (32 days old)
Handled-By	: Chris Mason <chris.mason@oracle.com>
Patch		: http://patchwork.kernel.org/patch/76110/

[Bug #14998] Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject		: Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-01-06 21:40 (33 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/eca6f534e61919b28fb21aafbd1c2983deae75be

[Bug #14997] Closing and re-opening the lid does not reactivate the backlight

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject		: Closing and re-opening the lid does not reactivate the backlight
Submitter	: o. meijer <meijer.o-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-06 15:38 (33 days old)

[Bug #15040] High cpu temperature with 2.6.32 - bisected to cpuidle menu update

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15040
Subject		: High cpu temperature with 2.6.32 - bisected to cpuidle menu update
Submitter	: Dimitrios Apostolou <jimis-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2010-01-06 17:39 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=126279952723036&w=4
Handled-By	: Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/71962/

[Bug #15021] agpgart sometimes fails to initialize sometimes

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject		: agpgart sometimes fails to initialize sometimes
Submitter	: Maciej Piechotka <uzytkownik2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 23:31 (30 days old)

[Bug #15042] socket(PF_INET6 hangs when ipv6 not yet initialized

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject		: socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter	: Marc Haber <mh+linux-kernel-ciUMMiFYEj8OIzVOb1FTxg@public.gmane.org>
Date		: 2010-01-10 14:28 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4

Re: [Bug #15042] socket(PF_INET6 hangs when ipv6 not yet initialized

[Jesse Brandeburg]

On Sun, Feb 7, 2010 at 4:28 PM, 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 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15042
> Subject         : socket(PF_INET6 hangs when ipv6 not yet initialized
> Submitter       : Marc Haber <mh+linux-kernel-ciUMMiFYEj8OIzVOb1FTxg@public.gmane.org>
> Date            : 2010-01-10 14:28 (29 days old)
> References      : http://marc.info/?l=linux-kernel&m=126313553029280&w=4

probably fixed by this patch:
http://marc.info/?l=linux-netdev&m=126565759512718&w=2

Re: [Bug #15042] socket(PF_INET6 hangs when ipv6 not yet initialized

[Jesse Brandeburg]

On Mon, Feb 8, 2010 at 3:43 PM, Jesse Brandeburg
<jesse.brandeburg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15042
>> Subject         : socket(PF_INET6 hangs when ipv6 not yet initialized
>> Submitter       : Marc Haber <mh+linux-kernel-ciUMMiFYEj8OIzVOb1FTxg@public.gmane.org>
>> Date            : 2010-01-10 14:28 (29 days old)
>> References      : http://marc.info/?l=linux-kernel&m=126313553029280&w=4
>
> probably fixed by this patch:
> http://marc.info/?l=linux-netdev&m=126565759512718&w=2

wow, scratch that, wrong bug I picked to reply to.  sorry!

[Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (19 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> Submitter       : Rafał Miłecki <zajec5@gmail.com>
> Date            : 2010-01-20 23:15 (19 days old)
> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

Should be.

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

On Monday 08 February 2010, Rafał Miłecki wrote:
> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> > Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date            : 2010-01-20 23:15 (19 days old)
> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

It looks like we should revert this commit, seems broken.

Anyway, I'll do my best to have a look at this bug later today.

Rafael

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

W dniu 8 lutego 2010 11:56 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> On Monday 08 February 2010, Rafał Miłecki wrote:
>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>> > This message has been generated automatically as a part of a report
>> > of regressions introduced between 2.6.31 and 2.6.32.
>> >
>> > The following bug entry is on the current list of known regressions
>> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>> > be listed and let the tracking team know (either way).
>> >
>> >
>> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>> > Submitter       : Rafał Miłecki <zajec5@gmail.com>
>> > Date            : 2010-01-20 23:15 (19 days old)
>> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>
> It looks like we should revert this commit, seems broken.
>
> Anyway, I'll do my best to have a look at this bug later today.

In such case I'd prefer to add "broken_DOS" flag for devices that were
enabled by this patch. We could avoid restoring backlight on resume
for broken_DOS then and maybe just update brightness to current value.

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

On Monday 08 February 2010, Rafał Miłecki wrote:
> W dniu 8 lutego 2010 11:56 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> > On Monday 08 February 2010, Rafał Miłecki wrote:
> >> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> >> > This message has been generated automatically as a part of a report
> >> > of regressions introduced between 2.6.31 and 2.6.32.
> >> >
> >> > The following bug entry is on the current list of known regressions
> >> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> >> > be listed and let the tracking team know (either way).
> >> >
> >> >
> >> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> >> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >> > Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> >> > Date            : 2010-01-20 23:15 (19 days old)
> >> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >
> > It looks like we should revert this commit, seems broken.
> >
> > Anyway, I'll do my best to have a look at this bug later today.
> 
> In such case I'd prefer to add "broken_DOS" flag for devices that were
> enabled by this patch. We could avoid restoring backlight on resume
> for broken_DOS then and maybe just update brightness to current value.

Or perhaps we can try to restore the backlight at a different place.

Rafael

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

W dniu 8 lutego 2010 20:24 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> On Monday 08 February 2010, Rafał Miłecki wrote:
>> W dniu 8 lutego 2010 11:56 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
>> > On Monday 08 February 2010, Rafał Miłecki wrote:
>> >> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>> >> > This message has been generated automatically as a part of a report
>> >> > of regressions introduced between 2.6.31 and 2.6.32.
>> >> >
>> >> > The following bug entry is on the current list of known regressions
>> >> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>> >> > be listed and let the tracking team know (either way).
>> >> >
>> >> >
>> >> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>> >> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>> >> > Submitter       : Rafał Miłecki <zajec5@gmail.com>
>> >> > Date            : 2010-01-20 23:15 (19 days old)
>> >> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>> >
>> > It looks like we should revert this commit, seems broken.
>> >
>> > Anyway, I'll do my best to have a look at this bug later today.
>>
>> In such case I'd prefer to add "broken_DOS" flag for devices that were
>> enabled by this patch. We could avoid restoring backlight on resume
>> for broken_DOS then and maybe just update brightness to current value.
>
> Or perhaps we can try to restore the backlight at a different place.

I wanted to find out what causes this lock up by syncing modules
resume or putting some delays. See bug report of my question.
Unfortunately didn't get answer.

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

On Monday 08 February 2010, Rafał Miłecki wrote:
> W dniu 8 lutego 2010 20:24 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> > On Monday 08 February 2010, Rafał Miłecki wrote:
> >> W dniu 8 lutego 2010 11:56 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> >> > On Monday 08 February 2010, Rafał Miłecki wrote:
> >> >> 2010/2/8 Rafael J. Wysocki <rjw@sisk.pl>:
> >> >> > This message has been generated automatically as a part of a report
> >> >> > of regressions introduced between 2.6.31 and 2.6.32.
> >> >> >
> >> >> > The following bug entry is on the current list of known regressions
> >> >> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> >> >> > be listed and let the tracking team know (either way).
> >> >> >
> >> >> >
> >> >> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> >> >> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >> >> > Submitter       : Rafał Miłecki <zajec5@gmail.com>
> >> >> > Date            : 2010-01-20 23:15 (19 days old)
> >> >> > First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >> >
> >> > It looks like we should revert this commit, seems broken.
> >> >
> >> > Anyway, I'll do my best to have a look at this bug later today.
> >>
> >> In such case I'd prefer to add "broken_DOS" flag for devices that were
> >> enabled by this patch. We could avoid restoring backlight on resume
> >> for broken_DOS then and maybe just update brightness to current value.
> >
> > Or perhaps we can try to restore the backlight at a different place.
> 
> I wanted to find out what causes this lock up by syncing modules
> resume or putting some delays. See bug report of my question.
> Unfortunately didn't get answer.

Hmm.

I think the Jérôme's comment at

http://bugzilla.kernel.org/show_bug.cgi?id=15096#c19

is actually correct.  It looks like acpi_video_resume() is executed before the
KMS driver's resume and things go south.

In fact, we seem to have a design issue with acpi_video_resume(), because it's
called too early.

Rafael

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Stefan Bader]

Rafael J. Wysocki wrote:
> On Monday 08 February 2010, Rafał Miłecki wrote:
>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>>> This message has been generated automatically as a part of a report
>>> of regressions introduced between 2.6.31 and 2.6.32.
>>>
>>> The following bug entry is on the current list of known regressions
>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>>> be listed and let the tracking team know (either way).
>>>
>>>
>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>> Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> Date            : 2010-01-20 23:15 (19 days old)
>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
> 
> It looks like we should revert this commit, seems broken.

Hm, otoh we had definitely people with some Asus laptops who where only be able
to use backlight control with it. So I would rather prefer some work around to
the suspend/resume problem (_DOS if I understood correctly).

Stefan

> Anyway, I'll do my best to have a look at this bug later today.
> 
> Rafael

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

2010/2/8 Stefan Bader <stefan.bader@canonical.com>:
> Rafael J. Wysocki wrote:
>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>> 2010/2/8 Rafael J. Wysocki <rjw@sisk.pl>:
>>>> This message has been generated automatically as a part of a report
>>>> of regressions introduced between 2.6.31 and 2.6.32.
>>>>
>>>> The following bug entry is on the current list of known regressions
>>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>>>> be listed and let the tracking team know (either way).
>>>>
>>>>
>>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>> Submitter       : Rafał Miłecki <zajec5@gmail.com>
>>>> Date            : 2010-01-20 23:15 (19 days old)
>>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>
>> It looks like we should revert this commit, seems broken.
>
> Hm, otoh we had definitely people with some Asus laptops who where only be able
> to use backlight control with it. So I would rather prefer some work around to
> the suspend/resume problem (_DOS if I understood correctly).

It's same case with my Sony VAIO. Without this I can not control
backlight. Eventually I can hack on GPU registers directly, but I
don't think it can be called solution.

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

On Monday 08 February 2010, Rafał Miłecki wrote:
> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
> > Rafael J. Wysocki wrote:
> >> On Monday 08 February 2010, Rafał Miłecki wrote:
> >>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> >>>> This message has been generated automatically as a part of a report
> >>>> of regressions introduced between 2.6.31 and 2.6.32.
> >>>>
> >>>> The following bug entry is on the current list of known regressions
> >>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> >>>> be listed and let the tracking team know (either way).
> >>>>
> >>>>
> >>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> >>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >>>> Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> >>>> Date            : 2010-01-20 23:15 (19 days old)
> >>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
> >>
> >> It looks like we should revert this commit, seems broken.
> >
> > Hm, otoh we had definitely people with some Asus laptops who where only be able
> > to use backlight control with it. So I would rather prefer some work around to
> > the suspend/resume problem (_DOS if I understood correctly).
> 
> It's same case with my Sony VAIO. Without this I can not control
> backlight. Eventually I can hack on GPU registers directly, but I
> don't think it can be called solution.

Well, do I understand correctly that without commit
3a1151e3f124fd1a2c54b8153f510f1a7c715369 you can't control the backlight,
but with the commit applied there's a resume problem on your box?

Rafael

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

W dniu 8 lutego 2010 20:22 użytkownik Rafael J. Wysocki <rjw@sisk.pl> napisał:
> On Monday 08 February 2010, Rafał Miłecki wrote:
>> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
>> > Rafael J. Wysocki wrote:
>> >> On Monday 08 February 2010, Rafał Miłecki wrote:
>> >>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>> >>>> This message has been generated automatically as a part of a report
>> >>>> of regressions introduced between 2.6.31 and 2.6.32.
>> >>>>
>> >>>> The following bug entry is on the current list of known regressions
>> >>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>> >>>> be listed and let the tracking team know (either way).
>> >>>>
>> >>>>
>> >>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>> >>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>> >>>> Submitter       : Rafał Miłecki <zajec5@gmail.com>
>> >>>> Date            : 2010-01-20 23:15 (19 days old)
>> >>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>> >>
>> >> It looks like we should revert this commit, seems broken.
>> >
>> > Hm, otoh we had definitely people with some Asus laptops who where only be able
>> > to use backlight control with it. So I would rather prefer some work around to
>> > the suspend/resume problem (_DOS if I understood correctly).
>>
>> It's same case with my Sony VAIO. Without this I can not control
>> backlight. Eventually I can hack on GPU registers directly, but I
>> don't think it can be called solution.
>
> Well, do I understand correctly that without commit
> 3a1151e3f124fd1a2c54b8153f510f1a7c715369 you can't control the backlight,
> but with the commit applied there's a resume problem on your box?

That's right.
BEFORE: no backlight controll, resume works fine
AFTER: backlight control, resume locks up machine

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Stefan Bader]

Rafael J. Wysocki wrote:
> On Monday 08 February 2010, Rafał Miłecki wrote:
>> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
>>> Rafael J. Wysocki wrote:
>>>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>>>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>>>>>> This message has been generated automatically as a part of a report
>>>>>> of regressions introduced between 2.6.31 and 2.6.32.
>>>>>>
>>>>>> The following bug entry is on the current list of known regressions
>>>>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>>>>>> be listed and let the tracking team know (either way).
>>>>>>
>>>>>>
>>>>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>>>>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>>>> Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>>> Date            : 2010-01-20 23:15 (19 days old)
>>>>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>> It looks like we should revert this commit, seems broken.
>>> Hm, otoh we had definitely people with some Asus laptops who where only be able
>>> to use backlight control with it. So I would rather prefer some work around to
>>> the suspend/resume problem (_DOS if I understood correctly).
>> It's same case with my Sony VAIO. Without this I can not control
>> backlight. Eventually I can hack on GPU registers directly, but I
>> don't think it can be called solution.
> 
> Well, do I understand correctly that without commit
> 3a1151e3f124fd1a2c54b8153f510f1a7c715369 you can't control the backlight,
> but with the commit applied there's a resume problem on your box?
> 
> Rafael

Rafał can correct me. I would phrase it that way that without the bisected
patch, there is no backlight control. And because there is with it, we hit the
next BIOS bug because the backlight driver now tries to correctly bring it back
on resume.

Stefan

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
> Rafael J. Wysocki wrote:
>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
>>>> Rafael J. Wysocki wrote:
>>>>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>>>>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>>>>>>> This message has been generated automatically as a part of a report
>>>>>>> of regressions introduced between 2.6.31 and 2.6.32.
>>>>>>>
>>>>>>> The following bug entry is on the current list of known regressions
>>>>>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>>>>>>> be listed and let the tracking team know (either way).
>>>>>>>
>>>>>>>
>>>>>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>>>>>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>>>>> Submitter       : Rafał Miłecki <zajec5@gmail.com>
>>>>>>> Date            : 2010-01-20 23:15 (19 days old)
>>>>>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>>> It looks like we should revert this commit, seems broken.
>>>> Hm, otoh we had definitely people with some Asus laptops who where only be able
>>>> to use backlight control with it. So I would rather prefer some work around to
>>>> the suspend/resume problem (_DOS if I understood correctly).
>>> It's same case with my Sony VAIO. Without this I can not control
>>> backlight. Eventually I can hack on GPU registers directly, but I
>>> don't think it can be called solution.
>>
>> Well, do I understand correctly that without commit
>> 3a1151e3f124fd1a2c54b8153f510f1a7c715369 you can't control the backlight,
>> but with the commit applied there's a resume problem on your box?
>>
>> Rafael
>
> Rafał can correct me. I would phrase it that way that without the bisected
> patch, there is no backlight control. And because there is with it, we hit the
> next BIOS bug because the backlight driver now tries to correctly bring it back
> on resume.

Do you suspect some conflict between video module and BIOS? Any more ideas?

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Stefan Bader]

Rafał Miłecki wrote:
> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
>> Rafael J. Wysocki wrote:
>>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>>> 2010/2/8 Stefan Bader <stefan.bader-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>:
>>>>> Rafael J. Wysocki wrote:
>>>>>> On Monday 08 February 2010, Rafał Miłecki wrote:
>>>>>>> 2010/2/8 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
>>>>>>>> This message has been generated automatically as a part of a report
>>>>>>>> of regressions introduced between 2.6.31 and 2.6.32.
>>>>>>>>
>>>>>>>> The following bug entry is on the current list of known regressions
>>>>>>>> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
>>>>>>>> be listed and let the tracking team know (either way).
>>>>>>>>
>>>>>>>>
>>>>>>>> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
>>>>>>>> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>>>>>> Submitter       : Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>>>>>> Date            : 2010-01-20 23:15 (19 days old)
>>>>>>>> First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369
>>>>>> It looks like we should revert this commit, seems broken.
>>>>> Hm, otoh we had definitely people with some Asus laptops who where only be able
>>>>> to use backlight control with it. So I would rather prefer some work around to
>>>>> the suspend/resume problem (_DOS if I understood correctly).
>>>> It's same case with my Sony VAIO. Without this I can not control
>>>> backlight. Eventually I can hack on GPU registers directly, but I
>>>> don't think it can be called solution.
>>> Well, do I understand correctly that without commit
>>> 3a1151e3f124fd1a2c54b8153f510f1a7c715369 you can't control the backlight,
>>> but with the commit applied there's a resume problem on your box?
>>>
>>> Rafael
>> Rafał can correct me. I would phrase it that way that without the bisected
>> patch, there is no backlight control. And because there is with it, we hit the
>> next BIOS bug because the backlight driver now tries to correctly bring it back
>> on resume.
> 
> Do you suspect some conflict between video module and BIOS? Any more ideas?
> 
That would be my guess based on the (admitted not to be very deep reading across
some of your and Rui's comments. He probably has a better Idea on that. But what
the patch in question does is to allow video devices that have not all the
methods defined (before _DOD *and* _DOS, after _DOD *or* _DOS) to be handled by
the generic acpi video driver. And this gets you backlight control (by some
additional methods). But now, as the driver is in use, it is in the
suspend/resume path and this causes problems.
From cross reading bugmail I had the feeling Rui was on a track while I did not
follow close enough to take in any details.
I would suspect that code assumes details from those two (_DOD and _DOS which is
not there if the BIOS provides them both and is not handled as the driver used
to be only used in that case). I probably should get back and read the bug
report with all the info in detail somewhen tomorrow.

Stefan

[Bug #15071] IBM/Lenovo Trackpoint speed, sensitivity reset after suspend

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15071
Subject		: IBM/Lenovo Trackpoint speed, sensitivity reset after suspend
Submitter	: Marten Vance <kernel@mv.so36.net>
Date		: 2010-01-16 16:19 (23 days old)
Handled-By	: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=24889

[Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject		: X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
Date		: 2010-01-21 08:56 (18 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0

Re: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

[Toralf Förster]

Rafael J. Wysocki wrote at 01:28:23
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
> Subject		: X11 is black after resume from s2ram if my T400 was previous in
>  docking station before Submitter	: Toralf Förster <toralf.foerster@gmx.de>
> Date		: 2010-01-21 08:56 (18 days old)
> First-Bad-Commit:
>  http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0
> 

The current 2.6.33-rc7 has a much more worse behaviour. With the previuos 
series I could (sometimes) put the ThinkPAd into the docking station again 
(after wakeup) and the external screen shows the X11 screen or at least I 
could press Ctr-Alt-Backspace and restart the X11 server. The current -rc7 
however is balck, don't accept after wakeup key nor mouse nor any SysRQ 
keyboard sequence.


-- 
MfG/Sincerely
Toralf Förster

Re: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

[Rafael J. Wysocki]

On Monday 08 February 2010, Toralf Förster wrote:
> 
> Rafael J. Wysocki wrote at 01:28:23
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
> > Subject		: X11 is black after resume from s2ram if my T400 was previous in
> >  docking station before Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
> > Date		: 2010-01-21 08:56 (18 days old)
> > First-Bad-Commit:
> >  http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0
> > 
> 
> The current 2.6.33-rc7 has a much more worse behaviour. With the previuos 
> series I could (sometimes) put the ThinkPAd into the docking station again 
> (after wakeup) and the external screen shows the X11 screen or at least I 
> could press Ctr-Alt-Backspace and restart the X11 server. The current -rc7 
> however is balck, don't accept after wakeup key nor mouse nor any SysRQ 
> keyboard sequence.

I wonder if the patch from http://bugzilla.kernel.org/show_bug.cgi?id=15000
helps?

Rafael

Re: [Bug #15100] X11 is black after resume from s2ram if my T400 was previous in docking station before

[Toralf Förster]

Rafael J. Wysocki wrote at 11:58:36
> I wonder if the patch from http://bugzilla.kernel.org/show_bug.cgi?id=15000
> helps?
> 
> Rafael
> 
No, tested patch against 2.6.32.8-rc2 and current git (-rc7) - no success.

BTW the mentioned commit fe06fba29 of bug #15000 is 1 month younger than the 
first bad commit c1c7af608 of bug #15100.

-- 
MfG/Sincerely
Toralf Förster

[Bug #15108] Blank screen with KMS enabled (on clevo M5xN laptop)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15108
Subject		: Blank screen with KMS enabled (on clevo M5xN laptop)
Submitter	: Jérémy Lal <kapouer@melix.org>
Date		: 2010-01-22 20:30 (17 days old)
Handled-By	: Zhang Rui <rui.zhang@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=24740

[Bug #15127] Bluetooth: sleeping function called from invalid context

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
Subject		: Bluetooth: sleeping function called from invalid context
Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
Date		: 2010-01-12 9:19 (27 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/76019/

Re: [Bug #15127] Bluetooth: sleeping function called from invalid context

[David John]

On 02/08/2010 05:58 AM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
> Subject		: Bluetooth: sleeping function called from invalid context
> Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
> Date		: 2010-01-12 9:19 (27 days old)
> First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
> References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
> Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/76019/
> 
> 
> 

Hi Rafael,

The fix has not been merged yet, so please keep this open.

Regards,
David.

Re: [Bug #15127] Bluetooth: sleeping function called from invalid context

[Marcel Holtmann]

Hi David,

> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
> > Subject		: Bluetooth: sleeping function called from invalid context
> > Submitter	: David John <davidjon@xenontk.org>
> > Date		: 2010-01-12 9:19 (27 days old)
> > First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
> > References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
> > Handled-By	: Marcel Holtmann <marcel@holtmann.org>
> > Patch		: http://patchwork.kernel.org/patch/76019/
>
> The fix has not been merged yet, so please keep this open.

a set of fixes has been sent to Dave Miller for pulling on Friday.

Regards

Marcel

Re: [Bug #15127] Bluetooth: sleeping function called from invalid context

[David John]

On 02/08/2010 05:58 AM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
> Subject		: Bluetooth: sleeping function called from invalid context
> Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
> Date		: 2010-01-12 9:19 (27 days old)
> First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
> References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
> Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/76019/
> 
> 
> 

Hi Rafael,

This bug is now fixed by the upstream commit 485f1e ("Bluetooth: Fix
sleeping function in RFCOMM within invalid context") and can be closed.

Thanks,
David.

Re: [Bug #15127] Bluetooth: sleeping function called from invalid context

[Rafael J. Wysocki]

On Thursday 11 February 2010, David John wrote:
> On 02/08/2010 05:58 AM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
> > Subject		: Bluetooth: sleeping function called from invalid context
> > Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
> > Date		: 2010-01-12 9:19 (27 days old)
> > First-Bad-Commit: http://git.kernel.org/git/linus/9e726b17422bade75fba94e625cd35fd1353e682
> > References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4
> > Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
> > Patch		: http://patchwork.kernel.org/patch/76019/
> > 
> > 
> > 
> 
> Hi Rafael,
> 
> This bug is now fixed by the upstream commit 485f1e ("Bluetooth: Fix
> sleeping function in RFCOMM within invalid context") and can be closed.

Thanks, closing.

Rafael

[Bug #15134] gobi_loader hangs after commit 8e8dce065088

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject		: gobi_loader hangs after commit 8e8dce065088
Submitter	: Matthew Garrett <mjg59@srcf.ucam.org>
Date		: 2010-01-17 2:55 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By	: Oliver Neukum <oliver@neukum.org>
		  Alan Cox <alan@lxorguk.ukuu.org.uk>
Patch		: http://patchwork.kernel.org/patch/73878/

[Bug #15188] Graphic subsystem freeze

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15188
Subject		: Graphic subsystem freeze
Submitter	: aix27249 <i27249@gmail.com>
Date		: 2010-01-31 12:13 (8 days old)

[Bug #15156] 2.6.32.6 hang at boot with ati x1600

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15156
Subject		: 2.6.32.6 hang at boot with ati x1600
Submitter	: Alexey Kuznetsov <ak@axet.ru>
Date		: 2010-01-28 05:02 (11 days old)

[Bug #15158] oops related to i915_gem_object_save_bit_17_swizzle

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15158
Subject		: oops related to i915_gem_object_save_bit_17_swizzle
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-01-28 08:26 (11 days old)

[Bug #15190] second suspend fails and system freezes in hp 6910P laptop

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15190
Subject		: second suspend fails and system freezes in hp 6910P laptop
Submitter	: Jithin Emmanuel <jithin1987@gmail.com>
Date		: 2010-01-31 15:53 (8 days old)

[Bug #15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15220
Subject		: Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml-VIXq6x/3rUk@public.gmane.org>
Date		: 2010-02-03 20:34 (5 days old)

[Bug #15193] kswapd continuously active

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject		: kswapd continuously active
Submitter	: Jan Engelhardt <jengelh-nopoi9nDyk+ELgA04lAiVw@public.gmane.org>
Date		: 2010-01-22 23 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By	: Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>

[Bug #15205] blank screen with KMS if lid is closed before kernel boots

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15205
Subject		: blank screen with KMS if lid is closed before kernel boots
Submitter	: Sven Joachim <svenjoac@gmx.de>
Date		: 2010-02-01 09:08 (7 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/b42d4c5c6a872815d711e5d51a600f5122c38eee

[Bug #15206] uvcvideo fails to work since 2.6.32

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15206
Subject		: uvcvideo fails to work since 2.6.32
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2010-02-01 12:51 (7 days old)

2.6.33-rc8: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

This message contains a list of some post-2.6.31 regressions introduced before
2.6.32, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.31 regressions, please let us know
either and we'll add them to the list.  Also, please let us know if any
of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2010-02-15      157       45          37
  2010-02-08      155       47          37
  2010-02-01      149       50          45
  2010-01-24      140       45          43
  2010-01-10      130       44          40
  2009-12-29      124       60          57
  2009-11-21       86       29          25
  2009-11-16       84       46          41
  2009-10-26       66       42          37
  2009-10-12       48       31          27
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15309
Subject		: reiserfs issue with 2.6.32.8
Submitter	: Bret Towe <magnade@gmail.com>
Date		: 2010-02-14 18:23 (1 days old)
Message-ID	: <dda83e781002141023t2abe95b8w83f59d6f411f68a2@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=126617185512707&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15220
Subject		: Kernel freezes when playing DVB stream and having 3D acceleration in the same time
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2010-02-03 20:34 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15206
Subject		: uvcvideo fails to work since 2.6.32
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2010-02-01 12:51 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15205
Subject		: blank screen with KMS if lid is closed before kernel boots
Submitter	: Sven Joachim <svenjoac@gmx.de>
Date		: 2010-02-01 09:08 (14 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/b42d4c5c6a872815d711e5d51a600f5122c38eee


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15190
Subject		: second suspend fails and system freezes in hp 6910P laptop
Submitter	: Jithin Emmanuel <jithin1987@gmail.com>
Date		: 2010-01-31 15:53 (15 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15188
Subject		: Graphic subsystem freeze
Submitter	: aix27249 <i27249@gmail.com>
Date		: 2010-01-31 12:13 (15 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15158
Subject		: oops related to i915_gem_object_save_bit_17_swizzle
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-01-28 08:26 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15156
Subject		: 2.6.32.6 hang at boot with ati x1600
Submitter	: Alexey Kuznetsov <ak@axet.ru>
Date		: 2010-01-28 05:02 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject		: gobi_loader hangs after commit 8e8dce065088
Submitter	: Matthew Garrett <mjg59@srcf.ucam.org>
Date		: 2010-01-17 2:55 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By	: Oliver Neukum <oliver@neukum.org>
		  Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject		: X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2010-01-21 08:56 (25 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/c1c7af60892070e4b82ad63bbfb95ae745056de0


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (26 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject		: socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter	: Marc Haber <mh+linux-kernel@zugschlus.de>
Date		: 2010-01-10 14:28 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject		: agpgart sometimes fails to initialize sometimes
Submitter	: Maciej Piechotka <uzytkownik2@gmail.com>
Date		: 2010-01-09 23:31 (37 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
Subject		: blank screen at random times in laptop when sitting idle
Submitter	: Jithin Emmanuel <jithin1987@gmail.com>
Date		: 2010-01-09 16:48 (37 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject		: Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-01-06 21:40 (40 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/eca6f534e61919b28fb21aafbd1c2983deae75be


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject		: Closing and re-opening the lid does not reactivate the backlight
Submitter	: o. meijer <meijer.o@gmail.com>
Date		: 2010-01-06 15:38 (40 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14943
Subject		: nfs regression?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2009-12-28 12:10 (49 days old)
References	: http://marc.info/?l=linux-kernel&m=126200276223524&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject		: 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter	: Mike Cui <cuicui@gmail.com>
Date		: 2009-12-19 6:13 (58 days old)
References	: http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By	: Jeff Garzik <jeff@garzik.org>
		  Robert Hancock <hancockrwd@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject		: ksoftirqd problem
Submitter	: Nico <segfault2@hotmail.com>
Date		: 2009-12-13 19:05 (64 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject		: BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter	: r4 <mk_4@centrum.cz>
Date		: 2009-12-03 18:24 (74 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject		: Deadlock regression related to NFS root
Submitter	: Stephen R. van den Berg <srb@cuci.nl>
Date		: 2009-11-24 0:24 (83 days old)
References	: http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject		: flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2009-12-24 02:44 (53 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject		: When is system under load, then freeze/HD fail
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-12-15 11:12 (62 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject		: Suspend hangs Lenovo SL300 after gdm login
Submitter	: Gary Trakhman <gary.trakhman@gmail.com>
Date		: 2009-12-10 18:53 (67 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/03ba3782e8dcc5b0e1efe440d33084f066e38cae


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject		: e1000e NIC not working after reboot
Submitter	: Maciek Sitarz <macieks@freesco.pl>
Date		: 2009-12-06 13:04 (71 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject		: regression in karmic thermal control
Submitter	: Bugie <public@bugie.de>
Date		: 2009-11-26 08:45 (81 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend
Submitter	: Federico Chiacchiaretta <federico.chia@gmail.com>
Date		: 2009-11-22 20:42 (85 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/6a63b06f3c494cc87eade97f081300bda60acec7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan@infradead.org>
Date		: 2009-11-19 19:50 (88 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject		: Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter	: Lucas C. Villa Real <lucasvr@gobolinux.org>
Date		: 2009-11-19 3:48 (88 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject		: ath9k: BUG kmalloc-8192: Poison overwritten
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-11-12 4:58 (95 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject		: specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-11-06 7:38 (101 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject		: intermittent hibernation problem again
Submitter	: Ferenc Wágner <wferi@niif.hu>
Date		: 2009-10-28 23:49 (110 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter	: Justin P. Mattock <justinmattock@gmail.com>
Date		: 2009-10-23 16:45 (115 days old)
References	: http://lkml.org/lkml/2009/10/23/252
Handled-By	: Jan Beulich <jbeulich@novell.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject		: resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-10-20 01:52 (118 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject		: CE: hpet increasing min_delta_ns flood
Submitter	: Thibault Mondary <thibm@free.fr>
Date		: 2009-10-17 09:29 (121 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject		: warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-30 20:07 (138 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject		: console resume broken since ba15ab0e8d
Submitter	: Sascha Hauer <s.hauer@pengutronix.de>
Date		: 2009-09-30 15:11 (138 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15304
Subject		: SMT scheduler regression in find_busiest_queue()
Submitter	: Suresh Siddha <suresh.b.siddha@intel.com>
Date		: 2010-02-13 1:14 (2 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/bdb94aa5dbd8b55e75f5a50b61312fe589e2c2d1
Message-ID	: <1266023662.2808.118.camel@sbs-t61.sc.intel.com>
References	: http://marc.info/?l=linux-kernel&m=126602374511831&w=4
Handled-By	: Suresh Siddha <suresh.b.siddha@intel.com>
Patch		: http://patchwork.kernel.org/patch/79039/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject		: kswapd continuously active
Submitter	: Jan Engelhardt <jengelh@medozas.de>
Date		: 2010-01-22 23 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By	: Jens Axboe <jens.axboe@oracle.com>
		  Jens Axboe <jens.axboe@oracle.com>
Patch		: http://patchwork.kernel.org/patch/78856/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15108
Subject		: Blank screen with KMS enabled (on clevo M5xN laptop)
Submitter	: Jérémy Lal <kapouer@melix.org>
Date		: 2010-01-22 20:30 (24 days old)
Handled-By	: Zhang Rui <rui.zhang@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=24740


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15040
Subject		: High cpu temperature with 2.6.32 - bisected to cpuidle menu update
Submitter	: Dimitrios Apostolou <jimis@gmx.net>
Date		: 2010-01-06 17:39 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=126279952723036&w=4
Handled-By	: Arjan van de Ven <arjan@infradead.org>
Patch		: http://patchwork.kernel.org/patch/71962/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15000
Subject		: Thinkpad dock button no longer works
Submitter	: Paul Martin <pm@debian.org>
Date		: 2010-01-07 02:11 (39 days old)
Handled-By	: Chris Mason <chris.mason@oracle.com>
Patch		: http://patchwork.kernel.org/patch/76110/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14894
Subject		: pohmelfs: NULL pointer dereference
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-12-02 1:11 (75 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr@ioremap.net>
		  Jens Axboe <jens.axboe@oracle.com>
Patch		: http://patchwork.kernel.org/patch/70211/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14886
Subject		: Asus P2B-DS not detected as SMP moterboard
Submitter	: Lorenzo Buzzi <flinco@libero.it>
Date		: 2009-12-27 17:20 (50 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/e5b8fc6ac158f65598f58dba2c0d52ba3b412f52
Handled-By	: Matthew Garrett <mjg59@srcf.ucam.org>
Patch		: http://patchwork.kernel.org/patch/76089/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14742
Subject		: 2.6.32 new menu idle governor causes very high CPU temp
Submitter	:  <akwatts@ymail.com>
Date		: 2009-12-05 17:24 (72 days old)
Handled-By	: Arjan van de Ven <arjan@linux.intel.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=14742#c7


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 2.6.31 and 2.6.32, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=14230

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

Thanks!


------------------------------------------------------------------------------
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[Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (26 days old)
First-Bad-Commit: http://git.kernel.org/git/linus/3a1151e3f124fd1a2c54b8153f510f1a7c715369

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

2010/2/15 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let the tracking team know (either way).

It should be, there is one testing request I didn't make yet. I'll do
this soon, after my today's study final exam.

-- 
Rafał

2.6.33-rc6: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

[NOTE:
 * Still growing faster than we're fixing them.]

This message contains a list of some regressions introduced between 2.6.31 and
2.6.32, 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 2.6.31
and 2.6.32, 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
  ----------------------------------------
  2010-02-01      149       50          45
  2010-01-24      140       45          43
  2010-01-10      130       44          40
  2009-12-29      124       60          57
  2009-11-21       86       29          25
  2009-11-16       84       46          41
  2009-10-26       66       42          37
  2009-10-12       48       31          27
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15193
Subject		: kswapd continuously active
Submitter	: Jan Engelhardt <jengelh@medozas.de>
Date		: 2010-01-22 23 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=126420434519039&w=4
Handled-By	: Jens Axboe <jens.axboe@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15158
Subject		: oops related to i915_gem_object_save_bit_17_swizzle
Submitter	: Werner Lemberg <wl@gnu.org>
Date		: 2010-01-28 08:26 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15156
Subject		: 2.6.32.6 hang at boot with ati x1600
Submitter	: Alexey Kuznetsov <ak@axet.ru>
Date		: 2010-01-28 05:02 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
Subject		: Bluetooth: sleeping function called from invalid context
Submitter	: David John <davidjon@xenontk.org>
Date		: 2010-01-12 9:19 (20 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e726b17422bade75fba94e625cd35fd1353e682
References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15108
Subject		: Blank screen with KMS enabled (on clevo M5xN laptop)
Submitter	: Jérémy Lal <kapouer@melix.org>
Date		: 2010-01-22 20:30 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15100
Subject		: X11 is black after resume from s2ram if my T400 was previous in docking station before
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2010-01-21 08:56 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c1c7af60892070e4b82ad63bbfb95ae745056de0


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a1151e3f124fd1a2c54b8153f510f1a7c715369


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15071
Subject		: IBM/Lenovo Trackpoint speed, sensitivity reset after suspend
Submitter	: Marten Vance <kernel@mv.so36.net>
Date		: 2010-01-16 16:19 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject		: socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter	: Marc Haber <mh+linux-kernel@zugschlus.de>
Date		: 2010-01-10 14:28 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject		: agpgart sometimes fails to initialize sometimes
Submitter	: Maciej Piechotka <uzytkownik2@gmail.com>
Date		: 2010-01-09 23:31 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
Subject		: blank screen at random times in laptop when sitting idle
Submitter	: Jithin Emmanuel <jithin1987@gmail.com>
Date		: 2010-01-09 16:48 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15004
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: tomas m <tmezzadra@gmail.com>
Date		: 2010-01-07 18:53 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15000
Subject		: Thinkpad dock button no longer works
Submitter	: Paul Martin <pm@debian.org>
Date		: 2010-01-07 02:11 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject		: Caught 32-bit read from uninitialized memory in acpi_system_read_event -- 2.6.31 regression
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-01-06 21:40 (26 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eca6f534e61919b28fb21aafbd1c2983deae75be


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject		: Closing and re-opening the lid does not reactivate the backlight
Submitter	: o. meijer <meijer.o@gmail.com>
Date		: 2010-01-06 15:38 (26 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14943
Subject		: nfs regression?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2009-12-28 12:10 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=126200276223524&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14939
Subject		: drm: random hang with i915
Submitter	: Arnd Bergmann <arnd@arndb.de>
Date		: 2009-12-07 17:30 (56 days old)
References	: http://marc.info/?l=linux-kernel&m=126020704125723&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject		: 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter	: Mike Cui <cuicui@gmail.com>
Date		: 2009-12-19 6:13 (44 days old)
References	: http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By	: Jeff Garzik <jeff@garzik.org>
		  Robert Hancock <hancockrwd@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject		: ksoftirqd problem
Submitter	: Nico <segfault2@hotmail.com>
Date		: 2009-12-13 19:05 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject		: BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter	: r4 <mk_4@centrum.cz>
Date		: 2009-12-03 18:24 (60 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14894
Subject		: pohmelfs: NULL pointer dereference
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-12-02 1:11 (61 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr@ioremap.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject		: Deadlock regression related to NFS root
Submitter	: Stephen R. van den Berg <srb@cuci.nl>
Date		: 2009-11-24 0:24 (69 days old)
References	: http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14886
Subject		: Asus P2B-DS not detected as SMP moterboard
Submitter	: Lorenzo Buzzi <flinco@libero.it>
Date		: 2009-12-27 17:20 (36 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e5b8fc6ac158f65598f58dba2c0d52ba3b412f52


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject		: flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2009-12-24 02:44 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject		: When is system under load, then freeze/HD fail
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-12-15 11:12 (48 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14783
Subject		: Unhandled IRQ on Thinkpad R61i: "irq 16: nobody cared"
Submitter	: Stefan Zegenhagen <sz@emlix.com>
Date		: 2009-12-10 19:14 (53 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject		: Suspend hangs Lenovo SL300 after gdm login
Submitter	: Gary Trakhman <gary.trakhman@gmail.com>
Date		: 2009-12-10 18:53 (53 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03ba3782e8dcc5b0e1efe440d33084f066e38cae


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject		: e1000e NIC not working after reboot
Submitter	: Maciek Sitarz <macieks@freesco.pl>
Date		: 2009-12-06 13:04 (57 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14742
Subject		: 2.6.32 new menu idle governor causes very high CPU temp
Submitter	:  <akwatts@ymail.com>
Date		: 2009-12-05 17:24 (58 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject		: regression in karmic thermal control
Submitter	: Bugie <public@bugie.de>
Date		: 2009-11-26 08:45 (67 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14670
Subject		: i915: playing video via XVideo extension makes the screen flicker
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2009-11-23 13:15 (70 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b42d4c5c6a872815d711e5d51a600f5122c38eee
References	: http://lkml.org/lkml/2010/1/11/150


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14668
Subject		: Resume from disk hangs in acpi_ex_acquire_global_lock
Submitter	: Maxim Levitsky <maximlevitsky@gmail.com>
Date		: 2009-11-22 21:25 (71 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend - Dell Studio XPS 16 laptop
Submitter	: Federico Chiacchiaretta <federico.chia@gmail.com>
Date		: 2009-11-22 20:42 (71 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6a63b06f3c494cc87eade97f081300bda60acec7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan@infradead.org>
Date		: 2009-11-19 19:50 (74 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject		: Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter	: Lucas C. Villa Real <lucasvr@gobolinux.org>
Date		: 2009-11-19 3:48 (74 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject		: ath9k: BUG kmalloc-8192: Poison overwritten
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-11-12 4:58 (81 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject		: specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-11-06 7:38 (87 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject		: intermittent hibernation problem again
Submitter	: Ferenc Wágner <wferi@niif.hu>
Date		: 2009-10-28 23:49 (96 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter	: Justin P. Mattock <justinmattock@gmail.com>
Date		: 2009-10-23 16:45 (101 days old)
References	: http://lkml.org/lkml/2009/10/23/252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14482
Subject		: kernel BUG at fs/dcache.c:670 +lvm +md +ext3
Submitter	: Alexander Clouter <alex@digriz.org.uk>
Date		: 2009-10-23 10:30 (101 days old)
References	: http://lkml.org/lkml/2009/10/23/50


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject		: resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter	: Duncan <1i5t5.duncan@cox.net>
Date		: 2009-10-20 01:52 (104 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject		: CE: hpet increasing min_delta_ns flood
Submitter	: Thibault Mondary <thibm@free.fr>
Date		: 2009-10-17 09:29 (107 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14376
Subject		: Kernel NULL pointer dereference/ kvm subsystem
Submitter	: Don Dupuis <dondster@gmail.com>
Date		: 2009-10-06 14:38 (118 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject		: warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-30 20:07 (124 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject		: console resume broken since ba15ab0e8d
Submitter	: Sascha Hauer <s.hauer@pengutronix.de>
Date		: 2009-09-30 15:11 (124 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ba15ab0e8de0d4439a91342ad52d55ca9e313f3d
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15197
Subject		: padlock_sha1 and hmac broken?
Submitter	: Wolfgang Walter <wolfgang.walter@stwm.de>
Date		: 2010-01-29 23:44 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=126480912924283&w=4
Handled-By	: Herbert Xu <herbert@gondor.apana.org.au>
Patch		: http://patchwork.kernel.org/patch/75959/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15135
Subject		: Kernel 2.6.32.x hangs during boot process
Submitter	: François Figarola <francois.figarola@i-consult.fr>
Date		: 2010-01-16 9:58 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=126363593817261&w=4
Handled-By	: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Patch		: http://patchwork.kernel.org/patch/75560/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject		: gobi_loader hangs after commit 8e8dce065088
Submitter	: Matthew Garrett <mjg59@srcf.ucam.org>
Date		: 2010-01-17 2:55 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By	: Oliver Neukum <oliver@neukum.org>
		  Alan Cox <alan@lxorguk.ukuu.org.uk>
Patch		: http://patchwork.kernel.org/patch/73878/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15040
Subject		: High cpu temperature with 2.6.32 - bisected to cpuidle menu update
Submitter	: Dimitrios Apostolou <jimis@gmx.net>
Date		: 2010-01-06 17:39 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=126279952723036&w=4
Handled-By	: Arjan van de Ven <arjan@infradead.org>
Patch		: http://patchwork.kernel.org/patch/71962/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14897
Subject		: i915: Commit 0e442c60 causes flickering
Submitter	: David John <davidjon@xenontk.org>
Date		: 2009-12-09 17:26 (54 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e442c60dd39ac6924b11a20497734bd2303744c
References	: http://marc.info/?l=linux-kernel&m=126037889600769&w=4
Handled-By	: David John <davidjon@xenontk.org>
Patch		: http://patchwork.kernel.org/patch/75423/


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 2.6.31 and 2.6.32, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=14230

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

Thanks,
Rafael

[Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a1151e3f124fd1a2c54b8153f510f1a7c715369

2.6.33-rc5: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

[NOTES:
 * This is worrisome.  Regressions from 2.6.31 are still being reported and we
   are not fixing them.  Even the ones that have been bisected don't seem to
   be taken care of.]

This message contains a list of some regressions introduced between 2.6.31 and
2.6.32, 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 2.6.31
and 2.6.32, 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
  ----------------------------------------
  2010-01-24      140       45          43
  2010-01-10      130       44          40
  2009-12-29      124       60          57
  2009-11-21       86       29          25
  2009-11-16       84       46          41
  2009-10-26       66       42          37
  2009-10-12       48       31          27
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15135
Subject		: Kernel 2.6.32.x hangs during boot process
Submitter	: François Figarola <francois.figarola-lUrpeit6/WqB4Ue4x7It+g@public.gmane.org>
Date		: 2010-01-16 9:58 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=126363593817261&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15127
Subject		: Bluetooth: sleeping function called from invalid context
Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
Date		: 2010-01-12 9:19 (13 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e726b17422bade75fba94e625cd35fd1353e682
References	: http://marc.info/?l=linux-kernel&m=126328727021949&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-20 23:15 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15071
Subject		: IBM/Lenovo Trackpoint speed, sensitivity reset after suspend if set via sysfs
Submitter	: Marten Vance <kernel-srgEi2D3yJHR7s880joybQ@public.gmane.org>
Date		: 2010-01-16 16:19 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15042
Subject		: socket(PF_INET6 hangs when ipv6 not yet initialized
Submitter	: Marc Haber <mh+linux-kernel-ciUMMiFYEj8OIzVOb1FTxg@public.gmane.org>
Date		: 2010-01-10 14:28 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15021
Subject		: agpgart sometimes fails to initialize sometimes
Submitter	: Maciej Piechotka <uzytkownik2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 23:31 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15015
Subject		: blank screen at random times in laptop when sitting idle
Submitter	: Jithin Emmanuel <jithin1987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-09 16:48 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15004
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: tomas m <tmezzadra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-07 18:53 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14998
Subject		: Caught 32-bit read from uninitialized memory in acpi_system_read_event
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2010-01-06 21:40 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14997
Subject		: Closing and re-opening the lid does not reactivate the backlight
Submitter	: o. meijer <meijer.o-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-06 15:38 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14943
Subject		: nfs regression?
Submitter	: Nikola Ciprich <extmaillist-Jp3n8lUXroTtwjQa/ONI9g@public.gmane.org>
Date		: 2009-12-28 12:10 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=126200276223524&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14939
Subject		: drm: random hang with i915
Submitter	: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Date		: 2009-12-07 17:30 (49 days old)
References	: http://marc.info/?l=linux-kernel&m=126020704125723&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14933
Subject		: OOM killer unexpectedly called
Submitter	: A. Boulan <arnaud.boulan-TDf4sKD1mxeHlu7OokbhRg@public.gmane.org>
Date		: 2009-12-24 23:42 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=126169821317492&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14922
Subject		: 2.6.32 seemed to have broken nVidia MCP7A sata controller
Submitter	: Mike Cui <cuicui-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-19 6:13 (37 days old)
References	: http://marc.info/?l=linux-ide&m=126120323407742&w=4
Handled-By	: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
		  Robert Hancock <hancockrwd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14898
Subject		: ksoftirqd problem
Submitter	: Nico <segfault2-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>
Date		: 2009-12-13 19:05 (43 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14897
Subject		: i915: Commit 0e442c60 causes flickering
Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
Date		: 2009-12-09 17:26 (47 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e442c60dd39ac6924b11a20497734bd2303744c
References	: http://marc.info/?l=linux-kernel&m=126037889600769&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14895
Subject		: BUG in kernel 2.6.32 when using luks encrypted root and RAID0..
Submitter	: r4 <mk_4-aRb0bU7PRFPrBKCeMvbIDA@public.gmane.org>
Date		: 2009-12-03 18:24 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14894
Subject		: pohmelfs: NULL pointer dereference
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-02 1:11 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14891
Subject		: Deadlock regression related to NFS root
Submitter	: Stephen R. van den Berg <srb-PCMv+cxZuL0@public.gmane.org>
Date		: 2009-11-24 0:24 (62 days old)
References	: http://marc.info/?l=linux-kernel&m=125902279909452&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14886
Subject		: Asus P2B-DS not detected as SMP moterboard
Submitter	: Lorenzo Buzzi <flinco-VGgt2q2+T+FeoWH0uzbU5w@public.gmane.org>
Date		: 2009-12-27 17:20 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14868
Subject		: flood of "don't try to register things with the same name in the same directory." on upgrade to 2.6.32
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2009-12-24 02:44 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14817
Subject		: When is system under load, then freeze/HD fail
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-15 11:12 (41 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14783
Subject		: Unhandled IRQ on Thinkpad R61i: "irq 16: nobody cared"
Submitter	: Stefan Zegenhagen <sz-QdrG9jWwCLEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-10 19:14 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14782
Subject		: Suspend hangs Lenovo SL300 after gdm login
Submitter	: Gary Trakhman <gary.trakhman-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-10 18:53 (46 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03ba3782e8dcc5b0e1efe440d33084f066e38cae


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14748
Subject		: e1000e NIC not working after reboot
Submitter	: Maciek Sitarz <macieks-yngNwrTfnRnVItvQsEIGlw@public.gmane.org>
Date		: 2009-12-06 13:04 (50 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14742
Subject		: 2.6.32 new menu idle governor causes very high CPU temp
Submitter	:  <akwatts-DaQTI0RpDDMAvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-05 17:24 (51 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14695
Subject		: regression in karmic thermal control
Submitter	: Bugie <public-ZA6dAAr5zYM@public.gmane.org>
Date		: 2009-11-26 08:45 (60 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14670
Subject		: i915: playing video via XVideo extension makes the screen flicker
Submitter	: Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org>
Date		: 2009-11-23 13:15 (63 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b42d4c5c6a872815d711e5d51a600f5122c38eee
References	: http://lkml.org/lkml/2010/1/11/150


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend - Dell Studio XPS 16 laptop
Submitter	: Federico Chiacchiaretta <federico.chia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-22 20:42 (64 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Date		: 2009-11-19 19:50 (67 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14656
Subject		: Oops at __rmqueue+0x98 with 2.6.32-rc6
Submitter	: Lucas C. Villa Real <lucasvr-9gmU7qdNRpmhPH1hqNUYSQ@public.gmane.org>
Date		: 2009-11-19 3:48 (67 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14625
Subject		: Commit d451564 breaks ARM
Submitter	: Russell King <rmk+lkml-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
Date		: 2009-11-13 15:11 (73 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d4515646699b6ad7b1a98ceb871296b957f3ef47
References	: http://marc.info/?l=linux-kernel&m=125812520315835&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14624
Subject		: ath9k: BUG kmalloc-8192: Poison overwritten
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-12 4:58 (74 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14621
Subject		: specjbb2005 and aim7 regression with 2.6.32-rc kernels
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-11-06 7:38 (80 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14504
Subject		: intermittent hibernation problem again
Submitter	: Ferenc Wágner <wferi-eEbw3PyuezQ@public.gmane.org>
Date		: 2009-10-28 23:49 (89 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14487
Subject		: PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0
Submitter	: Justin P. Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-23 16:45 (94 days old)
References	: http://lkml.org/lkml/2009/10/23/252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14482
Subject		: kernel BUG at fs/dcache.c:670 +lvm +md +ext3
Submitter	: Alexander Clouter <alex-L4GPcECwBoDe9xe1eoZjHA@public.gmane.org>
Date		: 2009-10-23 10:30 (94 days old)
References	: http://lkml.org/lkml/2009/10/23/50


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14442
Subject		: resume after hibernate: /dev/sdb drops and returns as /dev/sde
Submitter	: Duncan <1i5t5.duncan-j9pdmedNgrk@public.gmane.org>
Date		: 2009-10-20 01:52 (97 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14426
Subject		: CE: hpet increasing min_delta_ns flood
Submitter	: Thibault Mondary <thibm-GANU6spQydw@public.gmane.org>
Date		: 2009-10-17 09:29 (100 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14417
Subject		: [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)
Submitter	: Eddy Petrișor <eddy.petrisor+linbug-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-16 11:07 (101 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14376
Subject		: Kernel NULL pointer dereference/ kvm subsystem
Submitter	: Don Dupuis <dondster-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-06 14:38 (111 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14298
Subject		: warning at manage.c:361 (set_irq_wake), matrix-keypad related?
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 20:07 (117 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14297
Subject		: console resume broken since ba15ab0e8d
Submitter	: Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Date		: 2009-09-30 15:11 (117 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15134
Subject		: gobi_loader hangs after commit 8e8dce065088
Submitter	: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Date		: 2010-01-17 2:55 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=126369696509502&w=4
Handled-By	: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
		  Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/73878/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15040
Subject		: High cpu temperature with 2.6.32
Submitter	: Dimitrios Apostolou <jimis-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2010-01-06 17:39 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=126279952723036&w=4
Handled-By	: Arjan van de Ven <arjan-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/71962/


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 2.6.31 and 2.6.32, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=14230

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

Thanks,
Rafael

[Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.31 and 2.6.32.

The following bug entry is on the current list of known regressions
introduced between 2.6.31 and 2.6.32.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=15096
Subject		: Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2010-01-20 23:15 (5 days old)

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafał Miłecki]

2010/1/24 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.31 and 2.6.32.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> be listed and let me know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> Submitter       : Rafał Miłecki <zajec5@gmail.com>
> Date            : 2010-01-20 23:15 (5 days old)

Still should be, didn't hear about any fix, didn't see any.

-- 
Rafał

Re: [Bug #15096] Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369

[Rafael J. Wysocki]

On Sunday 24 January 2010, Rafał Miłecki wrote:
> 2010/1/24 Rafael J. Wysocki <rjw@sisk.pl>:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.31 and 2.6.32.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.31 and 2.6.32.  Please verify if it still should
> > be listed and let me know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=15096
> > Subject         : Resume lock up -- bisected, commit 3a1151e3f124fd1a2c54b8153f510f1a7c715369
> > Submitter       : Rafał Miłecki <zajec5@gmail.com>
> > Date            : 2010-01-20 23:15 (5 days old)
> 
> Still should be, didn't hear about any fix, didn't see any.

Thanks for the update.

Rafael
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