2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

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
  ----------------------------------------
  2010-01-10      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=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 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14970
Subject		: IBM Trackpoint Device changed - Scrolling doesn't work
Submitter	: Victor Hooi <victorhooi-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-01 21:53 (10 days old)
Handled-By	: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


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 (14 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 (35 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 (18 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 (23 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=14903
Subject		: Kernel panic - not syncing: Attempted to kill init!
Submitter	: Zhiyong Wu <zwu.kernel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-18 4:08 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=126110931124738&w=4
Handled-By	: Américo Wang <xiyou.wangcong-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 (29 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 (33 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 (39 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 (40 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=14892
Subject		: intel, KMS, suspend2ram resume, screen black
Submitter	: Norbert Preining <preining-DX+603jRYB8@public.gmane.org>
Date		: 2009-11-24 4:35 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125903731125558&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 (48 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 (15 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 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14841
Subject		: unable to enumerate USB device on port X after suspend/resume
Submitter	: Fruhwirth Clemens <clemens-Yy/aLhJqNSaEi8DpZVb4nw@public.gmane.org>
Date		: 2009-12-19 11:45 (23 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 (27 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 (32 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 (32 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 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14747
Subject		: bisected 2.6.32 regression: synaptics touchpad doesn't work
Submitter	: François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org>
Date		: 2009-12-06 11:16 (36 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 (37 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 (46 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 (49 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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-22 20:42 (50 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 (53 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 (53 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 (59 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 (60 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 (66 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 (75 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 (80 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 (80 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 (83 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 (86 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 (87 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-14 19:08 (89 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 (97 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 (103 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 (103 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=15040
Subject		: High cpu temperature with 2.6.32
Submitter	: Dimitrios Apostolou <jimis-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2010-01-06 17:39 (5 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=14896
Subject		: REGRESSION for RT2561/RT61 in 2.6.32, related to power saving
Submitter	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Date		: 2009-12-06 22:12 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=126013756829691&w=4
Handled-By	: Gertjan van Wingerde <gwingerde-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/67338/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14889
Subject		: System wakeup by time not working anymore
Submitter	: Malte Schröder <maltesch-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-12-03 18:06 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=abd6633c67925f90775bb74755f9c547e30f1f20
References	: http://marc.info/?l=linux-kernel&m=125986362631900&w=4
Handled-By	: OGAWA Hirofumi <hirofumi-UIVanBePwB70ZhReMnHkpc8NsWr+9BEh@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/70212/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14483
Subject		: Interrupts enabled after irqrouter_resume - iMac9,1
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-25 19:58 (78 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4
Handled-By	: Xiaotian Feng <dfeng-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/64771/


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 #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 me 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 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

[Bug #14417] [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)

[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=14417
Subject		: [Regression] Wireless driver iwlagn+iwlcore doesn't work after resume (needs reloading)
Submitter	: Eddy Petri»ôor <eddy.petrisor+linbug-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-16 11:07 (87 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 me 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 (103 days old)
References	: http://marc.info/?l=linux-kernel&m=125434130703538&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 me 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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-06 14:38 (97 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4

[Bug #14406] uvcvideo stopped work on Toshiba

[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=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-14 19:08 (89 days old)

Re: [Bug #14406] uvcvideo stopped work on Toshiba

[Oliver Neukum]

[-- Attachment #1: Type: Text/Plain, Size: 741 bytes --]

Am Sonntag, 10. Januar 2010 23:56:10 schrieb 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=14406
> Subject		: uvcvideo stopped work on Toshiba
> Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-10-14 19:08 (89 days old)

Have you tested with a kernel that has the attached patch?
If it doesn't help, the problem will have to be bisected.

	Regards
		Oliver

[-- Attachment #2: ehci_periodic_breakage.diff --]
[-- Type: text/x-patch, Size: 3266 bytes --]

commit c222ad7196f0baa2b7341bfaf8c2821aaa089c3a
Author: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
Date:   Fri Nov 27 15:08:08 2009 +0100

    usb: add a work around for a quirk with the periodic schedule
    
    a quirky chipset needs periodic schedules to run for a minimum
    time before they can be disabled again. This enforces the requirement
    with a time stamp and a calculated delay

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9835e07..f5f5601 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -28,6 +28,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/timer.h>
+#include <linux/ktime.h>
 #include <linux/list.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
@@ -676,6 +677,7 @@ static int ehci_run (struct usb_hcd *hcd)
 	ehci_readl(ehci, &ehci->regs->command);	/* unblock posted writes */
 	msleep(5);
 	up_write(&ehci_cf_port_reset_rwsem);
+	ehci->last_periodic_enable = ktime_get_real();
 
 	temp = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
 	ehci_info (ehci,
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 378861b..ead5f4f 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -111,6 +111,10 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 	switch (pdev->vendor) {
 	case PCI_VENDOR_ID_INTEL:
 		ehci->need_io_watchdog = 0;
+		if (pdev->device == 0x27cc) {
+			ehci->broken_periodic = 1;
+			ehci_info(ehci, "using broken periodic workaround\n");
+		}
 		break;
 	case PCI_VENDOR_ID_TDI:
 		if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index b25cdea..5b68a34 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -475,6 +475,8 @@ static int enable_periodic (struct ehci_hcd *ehci)
 	/* make sure ehci_work scans these */
 	ehci->next_uframe = ehci_readl(ehci, &ehci->regs->frame_index)
 		% (ehci->periodic_size << 3);
+	if (unlikely(ehci->broken_periodic))
+		ehci->last_periodic_enable = ktime_get_real();
 	return 0;
 }
 
@@ -486,6 +488,16 @@ static int disable_periodic (struct ehci_hcd *ehci)
 	if (--ehci->periodic_sched)
 		return 0;
 
+	if (unlikely(ehci->broken_periodic)) {
+		/* delay experimentally determined */
+		ktime_t safe = ktime_add_us(ehci->last_periodic_enable, 1000);
+		ktime_t now = ktime_get_real();
+		s64 delay = ktime_us_delta(safe, now);
+		
+		if (unlikely(delay > 0))
+			udelay(delay);
+	}
+
 	/* did setting PSE not take effect yet?
 	 * takes effect only at frame boundaries...
 	 */
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 064e768..2d85e21 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -118,6 +118,7 @@ struct ehci_hcd {			/* one per controller */
 	unsigned		stamp;
 	unsigned		random_frame;
 	unsigned long		next_statechange;
+	ktime_t			last_periodic_enable;
 	u32			command;
 
 	/* SILICON QUIRKS */
@@ -127,6 +128,7 @@ struct ehci_hcd {			/* one per controller */
 	unsigned		big_endian_desc:1;
 	unsigned		has_amcc_usb23:1;
 	unsigned		need_io_watchdog:1;
+	unsigned		broken_periodic:1;
 
 	/* required for usb32 quirk */
 	#define OHCI_CTRL_HCFS          (3 << 6)

[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 me 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 (86 days old)

[Bug #14483] Interrupts enabled after irqrouter_resume - iMac9,1

[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=14483
Subject		: Interrupts enabled after irqrouter_resume - iMac9,1
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-25 19:58 (78 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4
Handled-By	: Xiaotian Feng <dfeng-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/64771/

[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 me 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 (83 days old)

[Bug #14482] kernel BUG at fs/dcache.c:670 +lvm +md +ext3

[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=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 (80 days old)
References	: http://lkml.org/lkml/2009/10/23/50

[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 me 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@gmail.com>
Date		: 2009-11-12 4:58 (60 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&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 me 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 (66 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4

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

[Mike Galbraith]

On Sun, 2010-01-10 at 23:56 +0100, 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 me 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 (66 days old)
> References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4

FWIW, I couldn't reproduce the aim7 regression with my one little disk,
the opposite in fact, attributable to cfq low_latency switch.

(don't have specjbb2005, can't try to reproduce that one)

	-Mike

[Bug #14625] Commit d451564 breaks ARM

[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=14625
Subject		: Commit d451564 breaks ARM
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2009-11-13 15:11 (59 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 #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 me 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 (75 days old)

[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 me 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@gmail.com>
Date		: 2009-10-23 16:45 (80 days old)
References	: http://lkml.org/lkml/2009/10/23/252

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

[Justin P. Mattock]

On 01/10/10 14:56, 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 me 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 (80 days old)
> References	: http://lkml.org/lkml/2009/10/23/252
>
>
>

I've played around with this. and
and much confused at what needs to happen.
(please feedback on what might be happening);
In any case I can have another try at finding a fix
so please leave open.

Justin P. Mattock

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

[Rafael J. Wysocki]

On Monday 11 January 2010, Justin P. Mattock wrote:
> On 01/10/10 14:56, 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 me 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@gmail.com>
> > Date		: 2009-10-23 16:45 (80 days old)
> > References	: http://lkml.org/lkml/2009/10/23/252
> >
> >
> >
> 
> I've played around with this. and
> and much confused at what needs to happen.
> (please feedback on what might be happening);
> In any case I can have another try at finding a fix
> so please leave open.

I will, thanks for the update.

Rafael

[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 me 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@gobolinux.org>
Date		: 2009-11-19 3:48 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4

[Bug #14667] bisected 2.6.32 EC regression - Temperatures not correctly detected after suspend - Dell Studio XPS 16 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 me 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 - Dell Studio XPS 16 laptop
Submitter	: Federico Chiacchiaretta <federico.chia@gmail.com>
Date		: 2009-11-22 20:42 (50 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 me 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 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125866013419738&w=4

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

[Arjan van de Ven]

On Sun, 10 Jan 2010 23:56:13 +0100 (CET)
"Rafael J. Wysocki" <rjw@sisk.pl> 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 me 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 (53 days old)
> References	:
> http://marc.info/?l=linux-kernel&m=125866013419738&w=4


patch available in the bugzilla, and also in
http://patchwork.kernel.org/patch/71962/

-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org

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

[Rafael J. Wysocki]

On Monday 11 January 2010, Arjan van de Ven wrote:
> On Sun, 10 Jan 2010 23:56:13 +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 me 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-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
> > Date		: 2009-11-19 19:50 (53 days old)
> > References	:
> > http://marc.info/?l=linux-kernel&m=125866013419738&w=4
> 
> 
> patch available in the bugzilla, and also in
> http://patchwork.kernel.org/patch/71962/

That's in http://bugzilla.kernel.org/show_bug.cgi?id=15040 .

Are they the same bug in fact?

Rafael

[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 me 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 (37 days old)

[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 me 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 (46 days old)

[Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[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=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 (49 days old)

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Thomas Meyer]

Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> 

Yes, still should be listed.

Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189, that
contains
this commit:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a

The above commit removes the render reclock support, that ought to fix a common
kind of problem encountered on i915 hardware, but not on my machine.

Still need to boot with "nomodeset" to have a workable system.

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Jesse Barnes]

On Mon, 11 Jan 2010 17:53:04 +0100
Thomas Meyer <thomas@m3y3r.de> wrote:

> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > 
> 
> Yes, still should be listed.
> 
> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189, that
> contains
> this commit:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> 
> The above commit removes the render reclock support, that ought to
> fix a common kind of problem encountered on i915 hardware, but not on
> my machine.
> 
> Still need to boot with "nomodeset" to have a workable system.

Does this patch prevent the flicker?

-- 
Jesse Barnes, Intel Open Source Technology Center


diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9187a17..0ab1bef 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3806,7 +3806,7 @@ static void intel_increase_pllclock(struct drm_crtc *crtc, bool schedule)
 	if (IS_IRONLAKE(dev))
 		return;
 
-	if (!dev_priv->lvds_downclock_avail)
+	if (!dev_priv->lvds_downclock_avail || 1)
 		return;
 
 	if (!HAS_PIPE_CXSR(dev) && (dpll & DISPLAY_RATE_SELECT_FPA1)) {
@@ -3845,7 +3845,7 @@ static void intel_decrease_pllclock(struct drm_crtc *crtc)
 	if (IS_IRONLAKE(dev))
 		return;
 
-	if (!dev_priv->lvds_downclock_avail)
+	if (!dev_priv->lvds_downclock_avail || 1)
 		return;
 
 	/*

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Thomas Meyer]

Am Montag, den 11.01.2010, 08:55 -0800 schrieb Jesse Barnes: 
> On Mon, 11 Jan 2010 17:53:04 +0100
> Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> 
> > Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > > 
> > 
> > Yes, still should be listed.
> > 
> > Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189, that
> > contains
> > this commit:
> > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> > 
> > The above commit removes the render reclock support, that ought to
> > fix a common kind of problem encountered on i915 hardware, but not on
> > my machine.
> > 
> > Still need to boot with "nomodeset" to have a workable system.
> 
> Does this patch prevent the flicker?

No, sorry.

Reverting b42d4c5c6a872815d711e5d51a600f5122c38eee (i.e. the commit I
bisect my problem to) on top of 3c8ad49b015eb115fbd6982f56d530f53cf57f84
(i.e. 2.6.33-rc3-00147-g3c8ad49) make the problem go away.

My changes are:

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index f4b4aa2..15c6e6b 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -629,6 +629,8 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect
 {
        enum drm_connector_status status = connector_status_connected;
 
+       return status;
+
        if (!acpi_lid_open() && !dmi_check_system(bad_lid_status))
                status = connector_status_disconnected;
 

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Jesse Barnes]

On Mon, 11 Jan 2010 20:03:57 +0100
Thomas Meyer <thomas@m3y3r.de> wrote:

> 
> 
> Am 11.01.2010 um 17:55 schrieb Jesse Barnes
> <jbarnes@virtuousgeek.org>:
> 
> > On Mon, 11 Jan 2010 17:53:04 +0100
> > Thomas Meyer <thomas@m3y3r.de> wrote:
> >
> >> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> >>>
> >>
> >> Yes, still should be listed.
> >>
> >> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189,
> >> that contains
> >> this commit:
> >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> >>
> >> The above commit removes the render reclock support, that ought to
> >> fix a common kind of problem encountered on i915 hardware, but not
> >> on my machine.
> >>
> >> Still need to boot with "nomodeset" to have a workable system.
> >
> > Does this patch prevent the flicker?
> 
> By the way: how often and in what interval is the function   
> intel_lvds_detect called?
> 
> How long will/can the function acpi_lid_open take to complete?
> Maybe some acpi interpretation takes really long? Is this possible?
> 
> Would this explain the flickering?

It should only be called when a client requests the connection status
(e.g. xrandr or the GNOME display applet).

The LVDS state will also be checked at ACPI LID event time, maybe your
platforms is getting spurious LID events?

If not, this bisection really confuses me...

-- 
Jesse Barnes, Intel Open Source Technology Center

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Rafael J. Wysocki]

On Monday 11 January 2010, Jesse Barnes wrote:
> On Mon, 11 Jan 2010 20:03:57 +0100
> Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> 
> > 
> > 
> > Am 11.01.2010 um 17:55 schrieb Jesse Barnes
> > <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>:
> > 
> > > On Mon, 11 Jan 2010 17:53:04 +0100
> > > Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> > >
> > >> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > >>>
> > >>
> > >> Yes, still should be listed.
> > >>
> > >> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189,
> > >> that contains
> > >> this commit:
> > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> > >>
> > >> The above commit removes the render reclock support, that ought to
> > >> fix a common kind of problem encountered on i915 hardware, but not
> > >> on my machine.
> > >>
> > >> Still need to boot with "nomodeset" to have a workable system.
> > >
> > > Does this patch prevent the flicker?
> > 
> > By the way: how often and in what interval is the function   
> > intel_lvds_detect called?
> > 
> > How long will/can the function acpi_lid_open take to complete?
> > Maybe some acpi interpretation takes really long? Is this possible?
> > 
> > Would this explain the flickering?
> 
> It should only be called when a client requests the connection status
> (e.g. xrandr or the GNOME display applet).
> 
> The LVDS state will also be checked at ACPI LID event time, maybe your
> platforms is getting spurious LID events?
> 
> If not, this bisection really confuses me...

It's not only a bisection, as Thomas says that reverting the commit turned up
by the bisection fixes the problem for him.

Rafael

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Thomas Meyer]

Am Montag, den 11.01.2010, 11:19 -0800 schrieb Jesse Barnes:
> On Mon, 11 Jan 2010 20:03:57 +0100
> Thomas Meyer <thomas@m3y3r.de> wrote:
> 
> > 
> > 
> > Am 11.01.2010 um 17:55 schrieb Jesse Barnes
> > <jbarnes@virtuousgeek.org>:
> > 
> > > On Mon, 11 Jan 2010 17:53:04 +0100
> > > Thomas Meyer <thomas@m3y3r.de> wrote:
> > >
> > >> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > >>>
> > >>
> > >> Yes, still should be listed.
> > >>
> > >> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189,
> > >> that contains
> > >> this commit:
> > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> > >>
> > >> The above commit removes the render reclock support, that ought to
> > >> fix a common kind of problem encountered on i915 hardware, but not
> > >> on my machine.
> > >>
> > >> Still need to boot with "nomodeset" to have a workable system.
> > >
> > > Does this patch prevent the flicker?
> > 
> > By the way: how often and in what interval is the function   
> > intel_lvds_detect called?
> > 
> > How long will/can the function acpi_lid_open take to complete?
> > Maybe some acpi interpretation takes really long? Is this possible?
> > 
> > Would this explain the flickering?
> 
> It should only be called when a client requests the connection status
> (e.g. xrandr or the GNOME display applet).

how to check how often this function is called and it's duration? is the
function tracer capable of this?

> 
> The LVDS state will also be checked at ACPI LID event time, maybe your
> platforms is getting spurious LID events?

maybe! where can I check this? acpid log file?

> 
> If not, this bisection really confuses me...

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Jesse Barnes]

On Tue, 12 Jan 2010 18:43:09 +0100
Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:

> Am Montag, den 11.01.2010, 11:19 -0800 schrieb Jesse Barnes:
> > On Mon, 11 Jan 2010 20:03:57 +0100
> > Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> > 
> > > 
> > > 
> > > Am 11.01.2010 um 17:55 schrieb Jesse Barnes
> > > <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>:
> > > 
> > > > On Mon, 11 Jan 2010 17:53:04 +0100
> > > > Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> > > >
> > > >> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > > >>>
> > > >>
> > > >> Yes, still should be listed.
> > > >>
> > > >> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189,
> > > >> that contains
> > > >> this commit:
> > > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> > > >>
> > > >> The above commit removes the render reclock support, that
> > > >> ought to fix a common kind of problem encountered on i915
> > > >> hardware, but not on my machine.
> > > >>
> > > >> Still need to boot with "nomodeset" to have a workable system.
> > > >
> > > > Does this patch prevent the flicker?
> > > 
> > > By the way: how often and in what interval is the function   
> > > intel_lvds_detect called?
> > > 
> > > How long will/can the function acpi_lid_open take to complete?
> > > Maybe some acpi interpretation takes really long? Is this
> > > possible?
> > > 
> > > Would this explain the flickering?
> > 
> > It should only be called when a client requests the connection
> > status (e.g. xrandr or the GNOME display applet).
> 
> how to check how often this function is called and it's duration? is
> the function tracer capable of this?

Yeah, the function tracer should be able to do it (though I don't know
how to use it offhand, maybe through the perf tool?).  Or you could
just add some DRM_ERROR lines. :)

> > The LVDS state will also be checked at ACPI LID event time, maybe
> > your platforms is getting spurious LID events?
> 
> maybe! where can I check this? acpid log file?

Yeah or using acpi_listen I think.

-- 
Jesse Barnes, Intel Open Source Technology Center

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Thomas Meyer]

Am Dienstag, den 12.01.2010, 09:57 -0800 schrieb Jesse Barnes:

> Yeah, the function tracer should be able to do it (though I don't know
> how to use it offhand, maybe through the perf tool?).  Or you could
> just add some DRM_ERROR lines. :)

I set the function tracer to the function "drm_mode_getconnector":

here is the output, that i captured after I start playing a video with
totem (i.e. the flickering starts):

# tracer: function
#
#           TASK-PID    CPU#    TIMESTAMP  FUNCTION
#              | |       |          |         |
            Xorg-1443  [000]  1880.280581: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.394308: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.395379: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.406780: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.420169: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.424712: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.444334: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.631332: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.632368: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.643349: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.656874: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.662623: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.764168: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.986639: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.988920: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1880.999856: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.013260: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.024310: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.069299: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.303194: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.305308: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.316421: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.329808: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.337493: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.420231: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.633036: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.634075: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.646363: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.659741: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.670751: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.742476: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.959634: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.960669: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.972904: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.986272: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1881.993965: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.078704: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.295050: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.296104: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.309439: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.322834: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.333858: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.407520: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.622870: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.623896: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.635987: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.649366: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.660390: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.772479: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.992680: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1882.993707: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.005845: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.019238: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.026922: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.142571: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.359167: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.360190: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.372398: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.385862: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.393457: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.479378: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.692285: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.693326: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.705552: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.718920: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.729979: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1883.808964: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.032179: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.033222: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.045422: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.058808: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.066525: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.151051: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.368836: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.369872: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.382019: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.395401: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.403100: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.504375: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.725273: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.726373: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.738545: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.751942: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.759633: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1884.828803: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.045242: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.046283: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.058442: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.071842: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.079498: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.162244: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.388404: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.389429: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.401620: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.415130: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.421548: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.510004: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.685747: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.686776: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.698176: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.711599: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.723703: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1885.808301: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.032422: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.033456: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.044685: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.058081: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.065622: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.140785: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.367987: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.369012: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.381254: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.394621: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.402334: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.456423: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.671279: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.672302: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.684470: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.697844: drm_mode_getconnector <-drm_ioctl
            Xorg-1443  [000]  1886.705543: drm_mode_getconnector <-drm_ioctl

Any idea why the function "drm_mode_getconnector" is called so many
times?

The call chain seems to be

drm_ioctl ->
drm_mode_getconnector ->
drm_helper_probe_single_connector_modes ->
  intel_crt_detect, intel_hdmi_detect and intel_lvds_detect

> 
> > > The LVDS state will also be checked at ACPI LID event time, maybe
> > > your platforms is getting spurious LID events?
> > 
> > maybe! where can I check this? acpid log file?
> 
> Yeah or using acpi_listen I think.
> 

acpi lid events seems to correspond to the lid status.

greets
thomas

Re: [Bug #14670] i915: playing video via XVideo extension makes the screen flicker

[Thomas Meyer]

Am Dienstag, den 12.01.2010, 09:57 -0800 schrieb Jesse Barnes:
> On Tue, 12 Jan 2010 18:43:09 +0100
> Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> 
> > Am Montag, den 11.01.2010, 11:19 -0800 schrieb Jesse Barnes:
> > > On Mon, 11 Jan 2010 20:03:57 +0100
> > > Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> > > 
> > > > 
> > > > 
> > > > Am 11.01.2010 um 17:55 schrieb Jesse Barnes
> > > > <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>:
> > > > 
> > > > > On Mon, 11 Jan 2010 17:53:04 +0100
> > > > > Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org> wrote:
> > > > >
> > > > >> Am Sonntag, den 10.01.2010, 23:56 +0100 schrieb 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).
> > > > >>>
> > > > >>
> > > > >> Yes, still should be listed.
> > > > >>
> > > > >> Problem still exists in 2.6.32.3 and 2.6.33-rc3-00097-g2c1f189,
> > > > >> that contains
> > > > >> this commit:
> > > > >> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cda9d05c499093c67b4a376a15009923acc2127a
> > > > >>
> > > > >> The above commit removes the render reclock support, that
> > > > >> ought to fix a common kind of problem encountered on i915
> > > > >> hardware, but not on my machine.
> > > > >>
> > > > >> Still need to boot with "nomodeset" to have a workable system.
> > > > >
> > > > > Does this patch prevent the flicker?
> > > > 
> > > > By the way: how often and in what interval is the function   
> > > > intel_lvds_detect called?
> > > > 
> > > > How long will/can the function acpi_lid_open take to complete?
> > > > Maybe some acpi interpretation takes really long? Is this
> > > > possible?
> > > > 
> > > > Would this explain the flickering?
> > > 
> > > It should only be called when a client requests the connection
> > > status (e.g. xrandr or the GNOME display applet).
> > 
> > how to check how often this function is called and it's duration? is
> > the function tracer capable of this?
> 
> Yeah, the function tracer should be able to do it (though I don't know
> how to use it offhand, maybe through the perf tool?).  Or you could
> just add some DRM_ERROR lines. :)


After recompiling the kernel without optimize for size I could use the
function graph tracer and set the function to "intel_lvds_detect".

Here is an example of the output:

 0)   0.365 us    |                up();
 0)   1.092 us    |              }
 0)   1.824 us    |            }
 0)   2.486 us    |          }
 0)   0.376 us    |          kfree();
 0) ! 9759.012 us |        }
 0) ! 9759.813 us |      }
 0) ! 9761.096 us |    }
 0) ! 9764.483 us |  }
 0)               |  intel_lvds_detect() {
 0)               |    acpi_lid_open() {
 0)               |      acpi_evaluate_integer() {
 0)               |        acpi_evaluate_object() {
 0)               |          acpi_os_allocate_zeroed() {
 0)               |            __kmalloc() {
 0)   0.366 us    |              get_slab();
 0)   0.336 us    |              _cond_resched();
 0)   0.396 us    |              memset();
 0)   2.796 us    |            }
 0)   3.447 us    |          }
 0)   0.531 us    |          acpi_ns_validate_handle();

So the call to "intel_lvds_detect" seems to take around 10000us, i.e.
10ms (I guess this is long), thanks to heavy ACPI interpretation.

So the question still is: Why is the drm_ioctl (that in turn calls
intel_lvds_detect) called so often by Xorg?

greets
thomas

[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 me 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@gmail.com>
Date		: 2009-12-10 18:53 (32 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=03ba3782e8dcc5b0e1efe440d33084f066e38cae

[Bug #14747] bisected 2.6.32 regression: synaptics touchpad doesn't work

[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=14747
Subject		: bisected 2.6.32 regression: synaptics touchpad doesn't work
Submitter	: François Valenduc <francois.valenduc@tvcablenet.be>
Date		: 2009-12-06 11:16 (36 days old)

[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 me 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 (36 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 me 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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-12-15 11:12 (27 days old)

[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 me 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-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2009-12-24 02:44 (18 days old)

[Bug #14841] unable to enumerate USB device on port X after suspend/resume

[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=14841
Subject		: unable to enumerate USB device on port X after suspend/resume
Submitter	: Fruhwirth Clemens <clemens@endorphin.org>
Date		: 2009-12-19 11:45 (23 days old)

[Bug #14783] Unhandled IRQ on Thinkpad R61i: "irq 16: nobody cared"

[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=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 (32 days old)

[Bug #14889] System wakeup by time not working anymore

[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=14889
Subject		: System wakeup by time not working anymore
Submitter	: Malte Schröder <maltesch-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-12-03 18:06 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=abd6633c67925f90775bb74755f9c547e30f1f20
References	: http://marc.info/?l=linux-kernel&m=125986362631900&w=4
Handled-By	: OGAWA Hirofumi <hirofumi-UIVanBePwB70ZhReMnHkpc8NsWr+9BEh@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/70212/

[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 me 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 (48 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 me know (either way).


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 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
Handled-By	: Evgeniy Polyakov <zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org>

Re: [Bug #14894] pohmelfs: NULL pointer dereference

[Evgeniy Polyakov]

On Sun, Jan 10, 2010 at 11:56:17PM +0100, 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 me know (either way).
> 
> 
> 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 (40 days old)
> References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
> Handled-By	: Evgeniy Polyakov <zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org>

There is a patch to fix the problem, I will test it in a day and push it
upstrem if it is ok.

-- 
	Evgeniy Polyakov

Re: [Bug #14894] pohmelfs: NULL pointer dereference

[Rafael J. Wysocki]

On Monday 11 January 2010, Evgeniy Polyakov wrote:
> On Sun, Jan 10, 2010 at 11:56:17PM +0100, 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 me know (either way).
> > 
> > 
> > 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 (40 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125971633107940&w=4
> > Handled-By	: Evgeniy Polyakov <zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org>
> 
> There is a patch to fix the problem, I will test it in a day and push it
> upstrem if it is ok.

Great, thanks a lot!

Rafael

[Bug #14892] intel, KMS, suspend2ram resume, screen black

[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=14892
Subject		: intel, KMS, suspend2ram resume, screen black
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2009-11-24 4:35 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125903731125558&w=4

Re: [Bug #14892] intel, KMS, suspend2ram resume, screen black

[Norbert Preining]

On So, 10 Jan 2010, Rafael J. Wysocki wrote:
> 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=14892
> Subject		: intel, KMS, suspend2ram resume, screen black
> Submitter	: Norbert Preining <preining-DX+603jRYB8@public.gmane.org>
> Date		: 2009-11-24 4:35 (48 days old)
> References	: http://marc.info/?l=linux-kernel&m=125903731125558&w=4

2.6.33-rc4 contains the patch posted in bugzilla 14722, so I guess that
closes it.

Best wishes

Norbert
------------------------------------------------------------------------
Norbert Preining            preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan            TU Wien, Austria           Debian TeX Task Force
DSA: 0x09C5B094   fp: 14DF 2E6C 0307 BE6D AD76  A9C0 D2BF 4AA3 09C5 B094
------------------------------------------------------------------------
RUNCORN (n.)
A peeble (q.v.) which is larger that a belper (q.v.)
			--- Douglas Adams, The Meaning of Liff

Re: [Bug #14892] intel, KMS, suspend2ram resume, screen black

[Rafael J. Wysocki]

On Wednesday 13 January 2010, Norbert Preining wrote:
> On So, 10 Jan 2010, Rafael J. Wysocki wrote:
> > 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=14892
> > Subject		: intel, KMS, suspend2ram resume, screen black
> > Submitter	: Norbert Preining <preining@logic.at>
> > Date		: 2009-11-24 4:35 (48 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125903731125558&w=4
> 
> 2.6.33-rc4 contains the patch posted in bugzilla 14722, so I guess that
> closes it.

I didn't know it was a dup.  Closed now.

Thanks,
Rafael

[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 me 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 (15 days old)

[Bug #14897] i915: Commit 0e442c60 causes flickering

[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=14897
Subject		: i915: Commit 0e442c60 causes flickering
Submitter	: David John <davidjon-XRr60H37pjdAfugRpC6u6w@public.gmane.org>
Date		: 2009-12-09 17:26 (33 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

Re: [Bug #14897] i915: Commit 0e442c60 causes flickering

[David John]

On 01/11/2010 04:26 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 me know (either way).
> 
> 
> 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 (33 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
> 
> 
> 

Still present in 2.6.33-rc3.

Regards,
David.

Re: [Bug #14897] i915: Commit 0e442c60 causes flickering

[Rafael J. Wysocki]

On Monday 11 January 2010, David John wrote:
> On 01/11/2010 04:26 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 me know (either way).
> > 
> > 
> > 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 (33 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
> > 
> > 
> > 
> 
> Still present in 2.6.33-rc3.

Thanks for the update.

Rafael

Re: [Bug #14897] i915: Commit 0e442c60 causes flickering

[Jesse Barnes]

On Mon, 11 Jan 2010 20:52:57 +0100
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> On Monday 11 January 2010, David John wrote:
> > On 01/11/2010 04:26 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 me know (either way).
> > > 
> > > 
> > > 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 (33 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
> > > 
> > > 
> > > 
> > 
> > Still present in 2.6.33-rc3.
> 
> Thanks for the update.

David I guess you weren't on the bug cc list so you didn't see Yakui's
question.  I just attached a patch to it as well.  Please check it out.

Thanks,
-- 
Jesse Barnes, Intel Open Source Technology Center

Re: [Bug #14897] i915: Commit 0e442c60 causes flickering

[David John]

On 01/12/2010 11:44 PM, Jesse Barnes wrote:
> On Mon, 11 Jan 2010 20:52:57 +0100
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 
>> On Monday 11 January 2010, David John wrote:
>>> On 01/11/2010 04:26 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 me know (either way).
>>>>
>>>>
>>>> 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 (33 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
>>>>
>>>>
>>>>
>>>
>>> Still present in 2.6.33-rc3.
>>
>> Thanks for the update.
> 
> David I guess you weren't on the bug cc list so you didn't see Yakui's
> question.  I just attached a patch to it as well.  Please check it out.
> 

Hi Jesse,

I've updated the bug report with more info. If you have any other ideas,
I can test those also.

Regards,
David.

[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 me 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 (39 days old)
References	: http://marc.info/?l=linux-kernel&m=125986664904751&w=4

[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 me 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 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=126073114325690&w=4

[Bug #14896] REGRESSION for RT2561/RT61 in 2.6.32, related to power saving

[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=14896
Subject		: REGRESSION for RT2561/RT61 in 2.6.32, related to power saving
Submitter	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Date		: 2009-12-06 22:12 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=126013756829691&w=4
Handled-By	: Gertjan van Wingerde <gwingerde-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/67338/

Re: [Bug #14896] REGRESSION for RT2561/RT61 in 2.6.32, related to power saving

[Alan Stern]

On Sun, 10 Jan 2010, 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 me know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14896
> Subject		: REGRESSION for RT2561/RT61 in 2.6.32, related to power saving
> Submitter	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
> Date		: 2009-12-06 22:12 (36 days old)
> References	: http://marc.info/?l=linux-kernel&m=126013756829691&w=4
> Handled-By	: Gertjan van Wingerde <gwingerde-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/67338/

This has been fixed by commit 93b6bd26b74efe46b4579592560f9f1cb7b61994.

Alan Stern

Re: [Bug #14896] REGRESSION for RT2561/RT61 in 2.6.32, related to power saving

[Rafael J. Wysocki]

On Monday 11 January 2010, Alan Stern wrote:
> On Sun, 10 Jan 2010, 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 me know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14896
> > Subject		: REGRESSION for RT2561/RT61 in 2.6.32, related to power saving
> > Submitter	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
> > Date		: 2009-12-06 22:12 (36 days old)
> > References	: http://marc.info/?l=linux-kernel&m=126013756829691&w=4
> > Handled-By	: Gertjan van Wingerde <gwingerde-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Patch		: http://patchwork.kernel.org/patch/67338/
> 
> This has been fixed by commit 93b6bd26b74efe46b4579592560f9f1cb7b61994.

Thanks, closing.

Rafael

[Bug #14933] OOM killer unexpectedly called

[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=14933
Subject		: OOM killer unexpectedly called
Submitter	: A. Boulan <arnaud.boulan@libertysurf.fr>
Date		: 2009-12-24 23:42 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=126169821317492&w=4

[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 me 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 (23 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>

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

[Robert Hancock]

On Sun, Jan 10, 2010 at 4:56 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 me 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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date            : 2009-12-19 6:13 (23 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@gmail.com>

Still outstanding. Waiting for testing results from the reporter with
that drive on another AHCI controller, if possible. I CCed Peer Chen
from NVIDIA on the Bugzilla report, maybe they know if there is some
known problem with FPDMA AA on that controller.

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

[Rafael J. Wysocki]

On Monday 11 January 2010, Robert Hancock wrote:
> On Sun, Jan 10, 2010 at 4:56 PM, Rafael J. Wysocki <rjw@sisk.pl> 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 me 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 (23 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>
> 
> Still outstanding. Waiting for testing results from the reporter with
> that drive on another AHCI controller, if possible. I CCed Peer Chen
> from NVIDIA on the Bugzilla report, maybe they know if there is some
> known problem with FPDMA AA on that controller.

Thanks for the update.

Rafael

[Bug #14903] Kernel panic - not syncing: Attempted to kill init!

[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=14903
Subject		: Kernel panic - not syncing: Attempted to kill init!
Submitter	: Zhiyong Wu <zwu.kernel@gmail.com>
Date		: 2009-12-18 4:08 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=126110931124738&w=4
Handled-By	: Américo Wang <xiyou.wangcong@gmail.com>

Re: [Bug #14903] Kernel panic - not syncing: Attempted to kill init!

[Américo Wang]

On Mon, Jan 11, 2010 at 6:56 AM, 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 me know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=14903
> Subject         : Kernel panic - not syncing: Attempted to kill init!
> Submitter       : Zhiyong Wu <zwu.kernel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date            : 2009-12-18 4:08 (24 days old)
> References      : http://marc.info/?l=linux-kernel&m=126110931124738&w=4
> Handled-By      : Américo Wang <xiyou.wangcong@gmail.com>
>

Hi,

I don't think this is a kernel problem, it should be a problem of Zhiyong's
initrd, or Zhiyong may not configure his kernel properly, in any case,
this is not a bug of kernel.

Thanks.

Re: [Bug #14903] Kernel panic - not syncing: Attempted to kill init!

[Rafael J. Wysocki]

On Wednesday 13 January 2010, Américo Wang wrote:
> On Mon, Jan 11, 2010 at 6:56 AM, 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 me know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=14903
> > Subject         : Kernel panic - not syncing: Attempted to kill init!
> > Submitter       : Zhiyong Wu <zwu.kernel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date            : 2009-12-18 4:08 (24 days old)
> > References      : http://marc.info/?l=linux-kernel&m=126110931124738&w=4
> > Handled-By      : Américo Wang <xiyou.wangcong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> >
> 
> Hi,
> 
> I don't think this is a kernel problem, it should be a problem of Zhiyong's
> initrd, or Zhiyong may not configure his kernel properly, in any case,
> this is not a bug of kernel.

Thanks, closing.

Rafael

[Bug #14970] IBM Trackpoint Device changed - Scrolling doesn't work

[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=14970
Subject		: IBM Trackpoint Device changed - Scrolling doesn't work
Submitter	: Victor Hooi <victorhooi-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
Date		: 2010-01-01 21:53 (10 days old)
Handled-By	: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

[Bug #14943] nfs 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 me know (either way).


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 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=126200276223524&w=4

[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 me know (either way).


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 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=126020704125723&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>

[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 me 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 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=126313553029280&w=4

[Bug #15040] High cpu temperature with 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 me know (either way).


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 (5 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/

Re: 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Rafał Miłecki]

2010/1/10 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=14747
> Subject         : bisected 2.6.32 regression: synaptics touchpad doesn't work
> Submitter       : François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org>
> Date            : 2009-12-06 11:16 (36 days old)

Not sure if this is hackish or not, but some patch exists.

-- 
Rafał

Re: 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

On Monday 11 January 2010, Rafał Miłecki wrote:
> 2010/1/10 Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>:
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=14747
> > Subject         : bisected 2.6.32 regression: synaptics touchpad doesn't work
> > Submitter       : François Valenduc <francois.valenduc@tvcablenet.be>
> > Date            : 2009-12-06 11:16 (36 days old)
> 
> Not sure if this is hackish or not, but some patch exists.

Thanks, updated.

Well, I guess the hackish is rather inevitable in this particular case ...

Rafael

Re: [linux-pm] 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Alan Stern]

On Sun, 10 Jan 2010, Rafael J. Wysocki wrote:

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14841
> Subject	: unable to enumerate USB device on port X after suspend/resume
> Submitter	: Fruhwirth Clemens <clemens-Yy/aLhJqNSaEi8DpZVb4nw@public.gmane.org>
> Date		: 2009-12-19 11:45 (23 days old)

This bug has been resolved as WILL NOT FIX.  It ended up having nothing
to do with suspend or resume, it was caused by strange behavior in the
device hardware.

Alan Stern

Re: [linux-pm] 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Clemens Fruhwirth]

On Mon, Jan 11, 2010 at 4:15 PM, Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org> wrote:
> On Sun, 10 Jan 2010, Rafael J. Wysocki wrote:
>
>> Bug-Entry     : http://bugzilla.kernel.org/show_bug.cgi?id=14841
>> Subject       : unable to enumerate USB device on port X after suspend/resume
>> Submitter     : Fruhwirth Clemens <clemens-Yy/aLhJqNSaEi8DpZVb4nw@public.gmane.org>
>> Date          : 2009-12-19 11:45 (23 days old)
>
> This bug has been resolved as WILL NOT FIX.  It ended up having nothing
> to do with suspend or resume, it was caused by strange behavior in the
> device hardware.

Should we track "automatic fallback to USB 1.1" as feature request?
You already said that this isn't easily possible with the way the USB
stack is structured at the moment (connect-centric-view instead of
port-centric-view). However, Windows does that fallback and I'm afraid
that this is the default device testing scenario.
-- 
Fruhwirth Clemens http://clemens.endorphin.org

Re: [linux-pm] 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

On Monday 11 January 2010, Alan Stern wrote:
> On Sun, 10 Jan 2010, Rafael J. Wysocki wrote:
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14841
> > Subject	: unable to enumerate USB device on port X after suspend/resume
> > Submitter	: Fruhwirth Clemens <clemens-Yy/aLhJqNSaEi8DpZVb4nw@public.gmane.org>
> > Date		: 2009-12-19 11:45 (23 days old)
> 
> This bug has been resolved as WILL NOT FIX.  It ended up having nothing
> to do with suspend or resume, it was caused by strange behavior in the
> device hardware.

Thanks, closed.

Rafael

Re: 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Johannes Engel]

On 10.01.2010 23:45, Rafael J. Wysocki wrote:
> 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.
>   
How about #15004?

Cheers, Johannes

Re: 2.6.33-rc3-git3: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

On Tuesday 12 January 2010, Johannes Engel wrote:
> On 10.01.2010 23:45, Rafael J. Wysocki wrote:
> > 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.
> >   
> How about #15004?

Qualifies, but I need to know the last working kernel.

Rafael

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 #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@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

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

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 #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 me 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@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

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 #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 me 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@pengutronix.de>
Date		: 2009-09-30 15:11 (117 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.33-rc2: Reported regressions 2.6.31 -> 2.6.32

[Rafael J. Wysocki]

[NOTES:
 * I really hope that at least _some_ of the bugs below have been already
   fixed, but I didn't have the time to search through all of the histories.
   _Please_ let me know which of them can be closed.
 * If you close one of the bugs in this list, please do your best to put the
   hash of the fix commit into the Bugzilla entry.]

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
  ----------------------------------------
  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=14943
Subject		: nfs regression?
Submitter	: Nikola Ciprich <extmaillist@linuxbox.cz>
Date		: 2009-12-28 12:10 (2 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 (23 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=14933
Subject		: OOM killer unexpectedly called
Submitter	: A. Boulan <arnaud.boulan@libertysurf.fr>
Date		: 2009-12-24 23:42 (6 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@gmail.com>
Date		: 2009-12-19 6:13 (11 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=14905
Subject		: kernel BUG at kernel/timer.c:951!
Submitter	: Bernard Pidoux <bernard.pidoux@upmc.fr>
Date		: 2009-12-19 13:38 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=126122997831460&w=4
Handled-By	: Jarek Poplawski <jarkao2@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14903
Subject		: Kernel panic - not syncing: Attempted to kill init!
Submitter	: Zhiyong Wu <zwu.kernel@gmail.com>
Date		: 2009-12-18 4:08 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=126110931124738&w=4
Handled-By	: Américo Wang <xiyou.wangcong@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14902
Subject		: Boot ends not on tty1
Submitter	: Andreas Friedrich <andreas.friedrich@ts.fujitsu.com>
Date		: 2009-12-15 8:05 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=126086495304263&w=4


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 (17 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@xenontk.org>
Date		: 2009-12-09 17:26 (21 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=14896
Subject		: REGRESSION for RT2561/RT61 in 2.6.32, related to power saving
Submitter	: Alan Stern <stern@rowland.harvard.edu>
Date		: 2009-12-06 22:12 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=126013756829691&w=4
Handled-By	: Gertjan van Wingerde <gwingerde@gmail.com>


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 (27 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 (28 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=14893
Subject		: Tasks stuck on I/O on armel with 2.6.32-rc8
Submitter	: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date		: 2009-11-24 23:05 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=125910438530554&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14892
Subject		: intel, KMS, suspend2ram resume, screen black
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2009-11-24 4:35 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=125903731125558&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 (36 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=14889
Subject		: System wakeup by time not working anymore
Submitter	: Malte Schröder <maltesch@gmx.de>
Date		: 2009-12-03 18:06 (27 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=abd6633c67925f90775bb74755f9c547e30f1f20
References	: http://marc.info/?l=linux-kernel&m=125986362631900&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14888
Subject		: 2.6.32-rc8 shuts down after reaching critical temperature - thinkpad T500
Submitter	: Christoph Hellwig <hch@lst.de>
Date		: 2009-11-25 10:28 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=125914494713476&w=4
Handled-By	: Len Brown <lenb@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14862
Subject		: intel-agp breaks X, regression from 2.6.31
Submitter	: Zephaniah E. Hull. <warp-spam_kernel@aehallh.com>
Date		: 2009-12-22 22:59 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14841
Subject		: unable to enumerate USB device on port X after suspend/resume
Submitter	: Fruhwirth Clemens <clemens@endorphin.org>
Date		: 2009-12-19 11:45 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14840
Subject		: X11 screen black after resume, only mouse pounter is seen
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2009-12-19 10:56 (11 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 (15 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14794
Subject		: IP address assigned by DHCP is dropped after ~40 seconds
Submitter	: Márton Németh <nm127@freemail.hu>
Date		: 2009-12-13 08:59 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14786
Subject		: Regression in 9f15226e7 (x86, ucode-amd: Ensure ucode update on suspend/resume after CPU off/online cycle)
Submitter	: Tomas Carnecky <tom@dbservice.com>
Date		: 2009-12-11 00:50 (19 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 (20 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 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14781
Subject		: 181a533 is causing severe screen flickering on 965GM
Submitter	:  <benisty.e@gmail.com>
Date		: 2009-12-10 08:49 (20 days old)


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 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14743
Subject		: New rtl8187 rfkill support prevents using wlan completely.
Submitter	: Antti Kaijanmäki <antti@kaijanmaki.net>
Date		: 2009-12-05 20:10 (25 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 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14740
Subject		: battery status info dissapears in 2.6.32 - MSI PR200
Submitter	: Leonid Podolny <leonidp.lists@gmail.com>
Date		: 2009-12-05 14:16 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14731
Subject		: rt61pci regression
Submitter	: tim blechmann <tim@klingt.org>
Date		: 2009-12-04 09:33 (26 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14730
Subject		: sky2 won't work after suspend/resume cycle
Submitter	: Maciej J. Woloszyk <mat@esi.com.pl>
Date		: 2009-12-04 09:02 (26 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14728
Subject		: Graphic corruption
Submitter	: Kornel Lugosi <coornail@gmail.com>
Date		: 2009-12-03 21:27 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14727
Subject		: livelock in futex_wait_setup
Submitter	: Stas Sergeev <stsp@aknet.ru>
Date		: 2009-12-03 20:55 (27 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 (37 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14667
Subject		: bisected 2.6.32 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 (38 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@infradead.org>
Date		: 2009-11-19 19:50 (41 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 (41 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14655
Subject		: swapper generated call trace in 2.6.32-rc7
Submitter	: Peter Teoh <htmldeveloper@gmail.com>
Date		: 2009-11-18 8:09 (42 days old)
References	: http://marc.info/?l=linux-kernel&m=125853179413679&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14627
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: Michael <schnitzelkuchen@googlemail.com>
Date		: 2009-11-15 10:48 (45 days old)
References	: http://lkml.org/lkml/2009/11/15/40


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14625
Subject		: Commit d451564 breaks ARM
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2009-11-13 15:11 (47 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@gmail.com>
Date		: 2009-11-12 4:58 (48 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 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14538
Subject		: Unable to associate with AP after resume since 2.6.32-rc6
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-11-03 22:07 (57 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d50bae33d1358b909ade05ae121d83d3a60ab63f


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 (63 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 (68 days old)
References	: http://lkml.org/lkml/2009/10/23/252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14485
Subject		: System lockup running "cat /sys/kernel/debug/dri/0/i915_regs"
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-10-26 4:00 (65 days old)
References	: http://marc.info/?l=linux-kernel&m=125652968117713&w=4


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 (68 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 (71 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14436
Subject		: Computer becomes unusable without any apparent reason
Submitter	: Pitxyoki <Pitxyoki@gmail.com>
Date		: 2009-10-18 18:32 (73 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 (74 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@gmail.com>
Date		: 2009-10-16 11:07 (75 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-10-14 19:08 (77 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 (85 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14331
Subject		: Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off
Submitter	: Alex Villacis Lasso <avillaci@ceibo.fiec.espol.edu.ec>
Date		: 2009-10-06 00:29 (85 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 (91 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 (91 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=14926
Subject		: ucc_geth broken
Submitter	: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>
Date		: 2009-12-23 17:40 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=126159003430429&w=4
Handled-By	: Anton Vorontsov <avorontsov@ru.mvista.com>
Patch		: http://patchwork.kernel.org/patch/69585/
		  http://patchwork.kernel.org/patch/69600/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14630
Subject		: sched_rt_periodic_timer vs cpu hotplug
Submitter	: Heiko Carstens <heiko.carstens@de.ibm.com>
Date		: 2009-11-11 10:18 (49 days old)
References	: http://marc.info/?l=linux-kernel&m=125793470309588&w=4
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://patchwork.kernel.org/patch/60250/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14483
Subject		: Interrupts enabled after irqrouter_resume - iMac9,1
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2009-10-25 19:58 (66 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4
Handled-By	: Xiaotian Feng <dfeng@redhat.com>
Patch		: http://patchwork.kernel.org/patch/64771/


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

--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[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 me 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 (91 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.32-rc8-git1: Reported regressions from 2.6.31

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.31, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

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

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


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-11-21       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=14657
Subject		: perf subsystem breakage in 2.6.32-rc7
Submitter	: Arjan van de Ven <arjan@infradead.org>
Date		: 2009-11-19 19:50 (3 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 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=125860255229092&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14655
Subject		: swapper generated call trace in 2.6.32-rc7
Submitter	: Peter Teoh <htmldeveloper@gmail.com>
Date		: 2009-11-18 8:09 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125853179413679&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14625
Subject		: Commit d451564 breaks ARM
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2009-11-13 15:11 (9 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@gmail.com>
Date		: 2009-11-12 4:58 (10 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 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14577
Subject		: Data Corruption with Adaptec 52445, Firmware 5.2-0 (17380)
Submitter	:  <lkolbe@techfak.uni-bielefeld.de>
Date		: 2009-11-10 13:31 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14538
Subject		: Unable to associate with AP after resume since 2.6.32-rc6
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-11-03 22:07 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d50bae33d1358b909ade05ae121d83d3a60ab63f


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 (25 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 (30 days old)
References	: http://lkml.org/lkml/2009/10/23/252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14485
Subject		: System lockup running "cat /sys/kernel/debug/dri/0/i915_regs"
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-10-26 4:00 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125652968117713&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14483
Subject		: Interrupts enabled after irqrouter_resume - iMac9,1
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2009-10-25 19:58 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4


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 (30 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 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14436
Subject		: Computer becomes unusable without any apparent reason
Submitter	: Pitxyoki <Pitxyoki@gmail.com>
Date		: 2009-10-18 18:32 (35 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 (36 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@gmail.com>
Date		: 2009-10-16 11:07 (37 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14415
Subject		: Reboot on kernel load
Submitter	: Brian Beardall <brian@rapsure.net>
Date		: 2009-10-15 23:57 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias@gmail.com>
Date		: 2009-10-14 19:08 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14384
Subject		: tbench regression with 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-10-09 9:51 (44 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59abf02644c45f1591e1374ee7bb45dc757fcb88
References	: http://marc.info/?l=linux-kernel&m=125508216713138&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14383
Subject		: hackbench regression with kernel 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-10-09 9:19 (44 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29cd8bae396583a2ee9a3340db8c5102acf9f6fd
References	: http://marc.info/?l=linux-kernel&m=125508007510274&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


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 (47 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14331
Subject		: Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off
Submitter	: Alex Villacis Lasso <avillaci@ceibo.fiec.espol.edu.ec>
Date		: 2009-10-06 00:29 (47 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 (53 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 (53 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=14630
Subject		: sched_rt_periodic_timer vs cpu hotplug
Submitter	: Heiko Carstens <heiko.carstens@de.ibm.com>
Date		: 2009-11-11 10:18 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125793470309588&w=4
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://patchwork.kernel.org/patch/60250/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14597
Subject		: thinkpad-acpi: driver fails to load on old BIOS for the A31, T23-T30, X30-X31
Submitter	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date		: 2009-11-13 20:45 (9 days old)
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23770


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14480
Subject		: 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-10-20 16:11 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=125605511728088&w=4
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>
Patch		: http://patchwork.kernel.org/patch/54974/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14379
Subject		: ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2009-10-08 21:46 (45 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9adc2e031bd22d5d9607a53a8d3b30e0b675f39
References	: http://marc.info/?l=linux-kernel&m=125504031328941&w=4
Handled-By	: Alexey Starikovskiy <astarikovskiy@suse.de>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23347


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

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.31,
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

--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.31.  Please verify if it still should be listed and let me 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 (53 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.32-rc7-git1: Reported regressions from 2.6.31

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.31, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

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

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


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-11-16       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=14629
Subject		: Oops on i915 on 8086:a011 pine trail
Submitter	: Luis R. Rodriguez <mcgrof-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-10 23:27 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125789570519147&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14628
Subject		: drm/ksm -> s2disk -> resume -> [drm:r100_ring_test] *ERROR* radeon: ring test failed
Submitter	: Christian Hartmann <cornogle-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-11-06 15:46 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125752241331067&w=4
Handled-By	: Jerome Glisse <glisse-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14627
Subject		: i915: *ERROR* Execbuf while wedged
Submitter	: Michael <schnitzelkuchen-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-11-15 10:48 (2 days old)
References	: http://lkml.org/lkml/2009/11/15/40


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14626
Subject		: oops on boot starting udev
Submitter	: Soeren Sonnenburg <sonne-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org>
Date		: 2009-11-14 10:16 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=125819380206800&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 (4 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 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=125800196520396&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14622
Subject		: Second IDE device not found
Submitter	: Zeno Davatz <zdavatz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-11-11 17:31 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125796105822353&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 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125749310413174&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14620
Subject		: WARNING: at mm/page_alloc.c:1805 __alloc_pages_nodemask
Submitter	: Rogério Brito <rbrito-qczF+2RCDl1fyO9Q7EP/yw@public.gmane.org>
Date		: 2009-11-06 23:10 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125754907413892&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14619
Subject		: ext3/jbd oops in journal_start
Submitter	: Sage Weil <sage-BnTBU8nroG7k1uMJSBkQmQ@public.gmane.org>
Date		: 2009-10-31 6:14 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=125696970418300&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14618
Subject		: OOM killer, page fault
Submitter	: Norbert Preining <preining-DX+603jRYB8@public.gmane.org>
Date		: 2009-10-30 6:32 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=125688434909582&w=4
Handled-By	: Minchan Kim <minchan.kim-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14616
Subject		: [2.6.32 regression] sata_nv: commit 6489e3262e6b188a1a009b65e8a94b7aa17645b7 slows down system boot
Submitter	: Artem S. Tashkinov <t.artem-VInPYn6yXxRWk0Htik3J/w@public.gmane.org>
Date		: 2009-11-16 19:49 (1 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14577
Subject		: Data Corruption with Adaptec 52445, Firmware 5.2-0 (17380)
Submitter	:  <lkolbe-If1cxaH3S3JVgF+RW+Bo1SZEdBbF94EN@public.gmane.org>
Date		: 2009-11-10 13:31 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14538
Subject		: Unable to associate with AP after resume since 2.6.32-rc6
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-11-03 22:07 (14 days old)


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 (20 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 (25 days old)
References	: http://lkml.org/lkml/2009/10/23/252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14485
Subject		: System lockup running "cat /sys/kernel/debug/dri/0/i915_regs"
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-26 4:00 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=125652968117713&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14483
Subject		: Interrupts enabled after irqrouter_resume - iMac9,1
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-25 19:58 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4


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 (25 days old)
References	: http://lkml.org/lkml/2009/10/23/50


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14481
Subject		: umount blocked for more than 120 seconds after USB drive removal
Submitter	: Robert Hancock <hancockrwd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-21 5:26 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125610280532245&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14472
Subject		: EXT4 corruption
Submitter	: Shawn Starr <shawn.starr-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org>
Date		: 2009-10-13 2:07 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=125539997508256&w=4
Handled-By	: Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14467
Subject		: Linker errors on ia64 with NR_CPUS=4096
Submitter	: Jeff Mahoney <jeffm-IBi9RG/b67k@public.gmane.org>
Date		: 2009-10-18 22:28 (30 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=34d76c41554a05425613d16efebb3069c4c545f0
References	: http://marc.info/?l=linux-kernel&m=125590493116720&w=4


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 (28 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14436
Subject		: Computer becomes unusable without any apparent reason
Submitter	: Pitxyoki <Pitxyoki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-18 18:32 (30 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14430
Subject		: sync() hangs in bdi_sched_wait
Submitter	: Petr Vandrovec <petr-vPk2MGR0e28uaRcfnNAh7A@public.gmane.org>
Date		: 2009-10-17 19:14 (31 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 (31 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14415
Subject		: Reboot on kernel load
Submitter	: Brian Beardall <brian-sVkzCUl/XCrR7s880joybQ@public.gmane.org>
Date		: 2009-10-15 23:57 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-14 19:08 (34 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14384
Subject		: tbench regression with 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-10-09 9:51 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59abf02644c45f1591e1374ee7bb45dc757fcb88
References	: http://marc.info/?l=linux-kernel&m=125508216713138&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14383
Subject		: hackbench regression with kernel 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-10-09 9:19 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29cd8bae396583a2ee9a3340db8c5102acf9f6fd
References	: http://marc.info/?l=linux-kernel&m=125508007510274&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


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 (42 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14373
Subject		: Task blocked for more than 120 seconds
Submitter	: Zeno Davatz <zdavatz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-02 10:16 (46 days old)
References	: http://marc.info/?l=linux-kernel&m=125447858618412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14372
Subject		: ath5k wireless not working after suspend-resume - eeepc
Submitter	: Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-03 15:36 (45 days old)
References	: http://lkml.org/lkml/2009/10/3/91


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14355
Subject		: USB serial regression after 2.6.31.1 with Huawei E169 GSM modem
Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-10-10 03:07 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=125513456327542&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14354
Subject		: Bad corruption with 2.6.32-rc1 and upwards
Submitter	: Holger Freyther <zecke-MQnelBtSfJRAfugRpC6u6w@public.gmane.org>
Date		: 2009-10-09 15:42 (39 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14352
Subject		: WARNING: at net/mac80211/scan.c:267
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-08 00:30 (40 days old)
References	: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14331
Subject		: Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off
Submitter	: Alex Villacis Lasso <avillaci-x0m+Mc+nT7uljOmnV8AmnkElSqmLX1BE@public.gmane.org>
Date		: 2009-10-06 00:29 (42 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-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 20:07 (48 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 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14296
Subject		: spitz boots but suspend/resume is broken
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 12:06 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125431244516449&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14277
Subject		: Caught 8-bit read from freed memory in b43 driver at association
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-09-30 18:06 (48 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14630
Subject		: sched_rt_periodic_timer vs cpu hotplug
Submitter	: Heiko Carstens <heiko.carstens-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
Date		: 2009-11-11 10:18 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125793470309588&w=4
Handled-By	: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/60250/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14597
Subject		: thinkpad-acpi: driver fails to load on old BIOS for the A31, T23-T30, X30-X31
Submitter	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>
Date		: 2009-11-13 20:45 (4 days old)
Handled-By	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23770


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14480
Subject		: 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-20 16:11 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=125605511728088&w=4
Handled-By	: Chris Wilson <chris-Y6uKTt2uX1cEflXRtASbqLVCufUGDwFn@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/54974/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14380
Subject		: Video tearing/glitching with T400 laptops
Submitter	: Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
Date		: 2009-10-02 22:40 (46 days old)
References	: http://marc.info/?l=linux-kernel&m=125452324520623&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=125591495325000&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14379
Subject		: ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-08 21:46 (40 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9adc2e031bd22d5d9607a53a8d3b30e0b675f39
References	: http://marc.info/?l=linux-kernel&m=125504031328941&w=4
Handled-By	: Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23347


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

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.31,
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 #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.31.  Please verify if it still should be listed and let me 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 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.32-rc5-git3: Reported regressions from 2.6.31

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.31, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

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

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


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-26       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=14485
Subject		: System lockup running "cat /sys/kernel/debug/dri/0/i915_regs"
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-26 4:00 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125652968117713&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14484
Subject		: no video output after suspend
Submitter	: Riccardo Magliocchetti <riccardo.magliocchetti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-25 20:57 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125650430123713&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14483
Subject		: WARNING: at drivers/base/sys.c:353 __sysdev_resume+0x54/0xca()
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-25 19:58 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125650070420168&w=4


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 (4 days old)
References	: http://lkml.org/lkml/2009/10/23/50


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14481
Subject		: umount blocked for more than 120 seconds after USB drive removal
Submitter	: Robert Hancock <hancockrwd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-21 5:26 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125610280532245&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14479
Subject		: nfs oops
Submitter	: Egon Alter <egon.alter-hi6Y0CQ0nG0@public.gmane.org>
Date		: 2009-10-19 16:03 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=125596822630410&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14477
Subject		: possible circular locking dependency in ISDN PPP
Submitter	: Tilman Schmidt <tilman-ZTO5kqT2PaM@public.gmane.org>
Date		: 2009-10-18 22:16 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=125590423416087&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14473
Subject		: ATA related kernel warning after resume
Submitter	: Tino Keitel <tino.keitel-rAwCM5oiXHA@public.gmane.org>
Date		: 2009-10-14 6:55 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125550466624678&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14472
Subject		: EXT4 corruption
Submitter	: Shawn Starr <shawn.starr-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org>
Date		: 2009-10-13 2:07 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=125539997508256&w=4
Handled-By	: Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14467
Subject		: Linker errors on ia64 with NR_CPUS=4096
Submitter	: Jeff Mahoney <jeffm-IBi9RG/b67k@public.gmane.org>
Date		: 2009-10-18 22:28 (9 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=34d76c41554a05425613d16efebb3069c4c545f0
References	: http://marc.info/?l=linux-kernel&m=125590493116720&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14466
Subject		: EFI boot on x86 fails in .32
Submitter	: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Date		: 2009-10-20 0:34 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7bd867dfb4e0357e06a3211ab2bd0e714110def3
References	: http://marc.info/?l=linux-kernel&m=125599887314290&w=4
Handled-By	: Feng Tang <feng.tang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


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 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14430
Subject		: sync() hangs in bdi_sched_wait
Submitter	: Petr Vandrovec <petr-vPk2MGR0e28uaRcfnNAh7A@public.gmane.org>
Date		: 2009-10-17 19:14 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14415
Subject		: Reboot on kernel load
Submitter	: Brian Beardall <brian-sVkzCUl/XCrR7s880joybQ@public.gmane.org>
Date		: 2009-10-15 23:57 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14408
Subject		: sysctl check failed
Submitter	: Peter Teoh <htmldeveloper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-14 22:59 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14406
Subject		: uvcvideo stopped work on Toshiba
Submitter	: okias <d.okias-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-14 19:08 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14390
Subject		: "bind" a device to a driver doesn't not work anymore
Submitter	: Éric Piel <Eric.Piel-VkQ1JFuSMpfAbQlEx87xDw@public.gmane.org>
Date		: 2009-10-11 0:04 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=125521979921241&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14389
Subject		: Build system issue
Submitter	: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Date		: 2009-10-09 8:58 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=575543347b5baed0ca927cb90ba8807396fe9cc9
References	: http://marc.info/?l=linux-kernel&m=125507914909152&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14387
Subject		: deadlock with fallocate
Submitter	: Thomas Neumann <tneumann-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Date		: 2009-10-07 3:00 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=125488495526471&w=4
Handled-By	: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14384
Subject		: tbench regression with 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-10-09 9:51 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59abf02644c45f1591e1374ee7bb45dc757fcb88
References	: http://marc.info/?l=linux-kernel&m=125508216713138&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14383
Subject		: hackbench regression with kernel 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Date		: 2009-10-09 9:19 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29cd8bae396583a2ee9a3340db8c5102acf9f6fd
References	: http://marc.info/?l=linux-kernel&m=125508007510274&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14381
Subject		: iwlagn lost connection after s2ram (with warnings)
Submitter	: Carlos R. Mafra <crmafra2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-07 14:20 (20 days old)
References	: http://marc.info/?l=linux-kernel&m=125492569119947&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14378
Subject		: Problems with net/core/skbuff.c
Submitter	: Massimo Cetra <mcetra-BBpJ+9iBSNKonA0d6jMUrA@public.gmane.org>
Date		: 2009-10-08 14:51 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=125501488220358&w=4


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 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14373
Subject		: Task blocked for more than 120 seconds
Submitter	: Zeno Davatz <zdavatz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-02 10:16 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=125447858618412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14372
Subject		: ath5k wireless not working after suspend-resume - eeepc
Submitter	: Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-03 15:36 (24 days old)
References	: http://lkml.org/lkml/2009/10/3/91


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14355
Subject		: USB serial regression after 2.6.31.1 with Huawei E169 GSM modem
Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-10-10 03:07 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=125513456327542&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14354
Subject		: Bad corruption with 2.6.32-rc1 and upwards
Submitter	: Holger Freyther <zecke-MQnelBtSfJRAfugRpC6u6w@public.gmane.org>
Date		: 2009-10-09 15:42 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14353
Subject		: BUG: sleeping function called from invalid context at kernel/mutex.c:280
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-05 3:39 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=125471432208671&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14352
Subject		: WARNING: at net/mac80211/scan.c:267
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-08 00:30 (19 days old)
References	: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14334
Subject		: pcmcia suspend regression from 2.6.31.1 to 2.6.31.2 - Dell Inspiron 600m
Submitter	: Jose Marino <braket-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>
Date		: 2009-10-06 15:44 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14331
Subject		: Radeon XPRESS 200M: System hang with radeon DRI and Fedora 10 userspace unless DRI=off
Submitter	: Alex Villacis Lasso <avillaci-x0m+Mc+nT7uljOmnV8AmnkElSqmLX1BE@public.gmane.org>
Date		: 2009-10-06 00:29 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14299
Subject		: oops in wireless, iwl3945 related?
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-29 17:12 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=125424439725743&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 (27 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 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14296
Subject		: spitz boots but suspend/resume is broken
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-09-30 12:06 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125431244516449&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14277
Subject		: Caught 8-bit read from freed memory in b43 driver at association
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-09-30 18:06 (27 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14480
Subject		: 2 locks held by cat -- running "find /sys | head -c 4" --> system hang
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-20 16:11 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125605511728088&w=4
Handled-By	: Chris Wilson <chris-Y6uKTt2uX1cEflXRtASbqLVCufUGDwFn@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/54974/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14380
Subject		: Video tearing/glitching with T400 laptops
Submitter	: Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
Date		: 2009-10-02 22:40 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=125452324520623&w=4
Handled-By	: Jesse Barnes <jbarnes-Y1mF5jBUw70BENJcbMCuUQ@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=125591495325000&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14379
Subject		: ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-08 21:46 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d9adc2e031bd22d5d9607a53a8d3b30e0b675f39
References	: http://marc.info/?l=linux-kernel&m=125504031328941&w=4
Handled-By	: Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23347


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14375
Subject		: Intel(R) I/OAT DMA Engine init failed
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-02 9:46 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=125447680016160&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/51808/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14302
Subject		: Kernel panic on i386 machine when booting with profile=2
Submitter	: Shi, Alex <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-10-01 3:23 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=125436749607199&w=4
Handled-By	: Alex Shi <alex.shi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/50813/


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

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.31,
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

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
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More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.31.  Please verify if it still should be listed and let me 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@pengutronix.de>
Date		: 2009-09-30 15:11 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.32-rc4: Reported regressions from 2.6.31

[Rafael J. Wysocki]

[Note:
  We started to get more regression reports for 2.6.32-rc (100%+ jump in the
  last 10 days.  Nevertheless, we're still receiving new reports of regressions
  from 2.6.30.]

This message contains a list of some regressions from 2.6.31, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

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

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


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-12       48       31          27
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14392
Subject		: Touchpad "paste" stops working after suspend to RAM
Submitter	: Carlos R. Mafra <crmafra2@gmail.com>
Date		: 2009-10-11 16:21 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125527987316493&w=4
Handled-By	: Dmitry Torokhov <dmitry.torokhov@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14390
Subject		: "bind" a device to a driver doesn't not work anymore
Submitter	: Éric Piel <Eric.Piel@tremplin-utc.net>
Date		: 2009-10-11 0:04 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125521979921241&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14389
Subject		: Build system issue
Submitter	: Peter Zijlstra <peterz@infradead.org>
Date		: 2009-10-09 8:58 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=575543347b5baed0ca927cb90ba8807396fe9cc9
References	: http://marc.info/?l=linux-kernel&m=125507914909152&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14387
Subject		: deadlock with fallocate
Submitter	: Thomas Neumann <tneumann@users.sourceforge.net>
Date		: 2009-10-07 3:00 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=125488495526471&w=4
Handled-By	: Christoph Hellwig <hch@lst.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14386
Subject		: GPF in snd_hda_intel
Submitter	: Luca Tettamanti <kronos.it@gmail.com>
Date		: 2009-10-10 13:01 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125517999408019&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14384
Subject		: tbench regression with 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-10-09 9:51 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59abf02644c45f1591e1374ee7bb45dc757fcb88
References	: http://marc.info/?l=linux-kernel&m=125508216713138&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14383
Subject		: hackbench regression with kernel 2.6.32-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2009-10-09 9:19 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=29cd8bae396583a2ee9a3340db8c5102acf9f6fd
References	: http://marc.info/?l=linux-kernel&m=125508007510274&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14381
Subject		: iwlagn lost connection after s2ram (with warnings)
Submitter	: Carlos R. Mafra <crmafra2@gmail.com>
Date		: 2009-10-07 14:20 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=125492569119947&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14380
Subject		: Video tearing/glitching with T400 laptops
Submitter	: Theodore Ts'o <tytso@mit.edu>
Date		: 2009-10-02 22:40 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=125452324520623&w=4
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14379
Subject		: ACPI Warning for _SB_.BAT0._BIF: Converted Buffer to expected String
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2009-10-08 21:46 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125504031328941&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14378
Subject		: Problems with net/core/skbuff.c
Submitter	: Massimo Cetra <mcetra@navynet.it>
Date		: 2009-10-08 14:51 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125501488220358&w=4


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 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125484025021737&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14374
Subject		: MCEs caused by commit db8be50c4307dac2b37305fc59c8dc0f978d09ea
Submitter	: Nick Piggin <npiggin@suse.de>
Date		: 2009-10-02 7:34 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db8be50c4307dac2b37305fc59c8dc0f978d09ea
References	: http://marc.info/?l=linux-kernel&m=125446885705223&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14373
Subject		: Task blocked for more than 120 seconds
Submitter	: Zeno Davatz <zdavatz@gmail.com>
Date		: 2009-10-02 10:16 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=125447858618412&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14372
Subject		: Wireless not working after suspend-resume
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2009-10-03 15:36 (9 days old)
References	: http://lkml.org/lkml/2009/10/3/91


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14370
Subject		: ext4 corruptions
Submitter	: Alexey Fisher <bug-track@fisher-privat.net>
Date		: 2009-10-09 19:20 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=125511643504864&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14355
Subject		: USB serial regression after 2.6.31.1 with Huawei E169 GSM modem
Submitter	: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date		: 2009-10-10 03:07 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125513456327542&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14354
Subject		: Bad corruption with 2.6.32-rc1 and upwards
Submitter	: Holger Freyther <zecke@selfish.org>
Date		: 2009-10-09 15:42 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14353
Subject		: BUG: sleeping function called from invalid context at kernel/mutex.c:280
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-10-05 3:39 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125471432208671&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14352
Subject		: WARNING: at net/mac80211/scan.c:267
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2009-10-08 00:30 (4 days old)
References	: http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2089#c7


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14334
Subject		: pcmcia suspend regression from 2.6.31.1 to 2.6.31.2 - Dell Inspiron 600m
Submitter	: Jose Marino <braket@hotmail.com>
Date		: 2009-10-06 15:44 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14299
Subject		: oops in wireless, iwl3945 related?
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-29 17:12 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=125424439725743&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 (12 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 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14296
Subject		: spitz boots but suspend/resume is broken
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-30 12:06 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125431244516449&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14279
Subject		: Suspend to RAM freeze totally since 2.6.32-rc1 - Acer Aspire 1511Lmi laptop
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:14 (12 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f68563996e812f9ca35b3939ad2a42e5d254d66


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14277
Subject		: Caught 8-bit read from freed memory in b43 driver at association
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:06 (12 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14382
Subject		: Transmit failure in et131x.
Submitter	: Nick Bowler <nbowler@elliptictech.com>
Date		: 2009-10-08 14:08 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=125501117713744&w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>
Patch		: http://patchwork.kernel.org/patch/52698/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14375
Subject		: Intel(R) I/OAT DMA Engine init failed
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-10-02 9:46 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=125447680016160&w=4
Handled-By	: Dan Williams <dan.j.williams@intel.com>
Patch		: http://patchwork.kernel.org/patch/51808/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14302
Subject		: Kernel panic on i386 machine when booting with profile=2
Submitter	: Shi, Alex <alex.shi@intel.com>
Date		: 2009-10-01 3:23 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=125436749607199&w=4
Handled-By	: Alex Shi <alex.shi@intel.com>
Patch		: http://patchwork.kernel.org/patch/50813/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14278
Subject		: New message "NOHZ: local_softirq_pending 08" at each ping request
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:12 (12 days old)
Handled-By	: Michael Buesch <mb@bu3sch.de>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23220


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

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.31,
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

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linux-pm@lists.linux-foundation.org
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[Bug #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.31.  Please verify if it still should be listed and let me 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 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

2.6.32-rc1-git2: Reported regressions from 2.6.31

[Rafael J. Wysocki]

[Notes:

 * Here's the first summary report of known regressions from 2.6.31.  There's
   not too many of them at the moment, which is nice.

 * We're still getting quite a number of reports of regressions from 2.6.30 and
   it's been that way since 2.6.31 was released.  For details please see the
   summary report of regressions 2.6.30 -> 2.6.31 that will follow shortly.]

This message contains a list of some regressions from 2.6.31, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

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

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


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-10-02       22       15           9


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14299
Subject		: oops in wireless, iwl3945 related?
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-29 17:12 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=125424439725743&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 (2 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 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14296
Subject		: spitz boots but suspend/resume is broken
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-09-30 12:06 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125431244516449&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14279
Subject		: Suspend to RAM freeze totally since 2.6.32-rc1
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:14 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14277
Subject		: Caught 8-bit read from freed memory in b43 driver at association
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:06 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14276
Subject		: nfsroot will not remount rw and claims illegal options
Submitter	: Hans de Bruin <bruinjm@xs4all.nl>
Date		: 2009-09-30 15:08 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14260
Subject		: T400 suspend/resume regression
Submitter	: Theodore Tso <tytso@mit.edu>
Date		: 2009-09-26 6:57 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=125394827806011&w=4
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14214
Subject		: BUG at drivers/scsi/scsi_lib.c:1108!
Submitter	: Plamen Petrov <pvp-lsts@fs.ru.acad.bg>
Date		: 2009-09-23 11:13 (9 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14302
Subject		: Kernel panic on i386 machine when booting with profile=2
Submitter	: Shi, Alex <alex.shi@intel.com>
Date		: 2009-10-01 3:23 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125436749607199&w=4
Handled-By	: Alex Shi <alex.shi@intel.com>
Patch		: http://patchwork.kernel.org/patch/50813/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14300
Subject		: BUG_ON crash w/ ext4
Submitter	: Markus Trippelsdorf <markus@trippelsdorf.de>
Date		: 2009-10-01 1:41 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=125436130800340&w=4
		  http://marc.info/?l=linux-kernel&m=125436568504914&w=4
Handled-By	: Theodore Tso <tytso@mit.edu>
Patch		: http://patchwork.kernel.org/patch/50810/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14278
Subject		: New message "NOHZ: local_softirq_pending 08" at each ping request
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2009-09-30 18:12 (2 days old)
Handled-By	: Michael Buesch <mb@bu3sch.de>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=23220


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14271
Subject		: ACPI boot memory leaks
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2009-09-29 9:18 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=125421594111690&w=4
Handled-By	: Bjorn Helgaas <bjorn.helgaas@hp.com>
Patch		: http://patchwork.kernel.org/patch/50565/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14259
Subject		: NFS problem with past 2.6.31 git tree
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2009-09-25 15:12 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=125389156504570&w=4
Handled-By	: Trond Myklebust <Trond.Myklebust@netapp.com>
Patch		: http://patchwork.kernel.org/patch/50428/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=14247
Subject		: ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] flooding logs
Submitter	: Thomas Backlund <tmb@mandriva.org>
Date		: 2009-09-25 15:08 (7 days old)
References	: http://lkml.org/lkml/2009/9/25/121
Handled-By	: Alexey Starikovskiy <astarikovskiy@suse.de>
Patch		: http://patchwork.kernel.org/patch/50516/


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

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.31,
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 #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.31.  Please verify if it still should be listed and let me 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 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

Re: [Bug #14297] console resume broken since ba15ab0e8d

[Sascha Hauer]

Hi Rafael,

On Thu, Oct 01, 2009 at 09:38:46PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.31.  Please verify if it still should be listed and let me 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@pengutronix.de>
> Date		: 2009-09-30 15:11 (2 days old)
> References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4

Thanks for reporting this. Yes, the entry is still valid.

Sascha


-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

Re: [Bug #14297] console resume broken since ba15ab0e8d

[Rafael J. Wysocki]

On Friday 02 October 2009, Sascha Hauer wrote:
> Hi Rafael,
> 
> On Thu, Oct 01, 2009 at 09:38:46PM +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.31.  Please verify if it still should be listed and let me 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 (2 days old)
> > References	: http://marc.info/?l=linux-kernel&m=125432349404060&w=4
> 
> Thanks for reporting this. Yes, the entry is still valid.

Thanks for the update.

Rafael