2.6.36-rc7-git2: Reported regressions 2.6.34 -> 2.6.35

Rafael J. Wysocki rjw at sisk.pl
Sun Oct 10 12:10:34 PDT 2010


This message contains a list of some post-2.6.34 regressions introduced before
2.6.35, 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-2.6.34 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
  ----------------------------------------
  2010-10-10      143       23          19
  2010-10-03      141       21          17
  2010-09-26      139       24          21
  2010-09-20      137       27          25
  2010-09-12      135       26          25
  2010-08-30      124       38          34
  2010-08-01      100       27          23
  2010-07-23       94       33          25
  2010-07-09       79       45          37
  2010-06-21       46       37          26
  2010-06-09       15       13          10


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=20002
Subject		: x86_64 2.6.35.* kernels and Intel Xeon X5550
Submitter	: Marc Aurele La France <tsi at ualberta.ca>
Date		: 2010-10-07 17:17 (4 days old)
Message-ID	: <alpine.WNT.2.00.1010071055420.1672 at cluij.ucs.ualberta.ca>
References	: http://marc.info/?l=linux-kernel&m=128647187628706&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19792
Subject		: 2.6.35.6 fails to suspend (pxa2xx-mci.0)
Submitter	: Sven Neumann <s.neumann at raumfeld.com>
Date		: 2010-10-04 7:30 (7 days old)
Message-ID	: <1286177435.2140.5.camel at sven>
References	: http://marc.info/?l=linux-kernel&m=128617869729382&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19612
Subject		: Computer fails to hibernate - problem idling SMP CPU's
Submitter	:  <tempo444z at gmail.com>
Date		: 2010-10-02 22:26 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=19302
Subject		: PROBLEM: kernel crash on USB-modem (Huawei E1750) hangup.
Submitter	: O01eg <O01eg at yandex.ru>
Date		: 2010-09-26 19:50 (15 days old)
Message-ID	: <op.vjnn1up1yohvy1 at localhost>
References	: http://marc.info/?l=linux-kernel&m=128553111709569&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=18522
Subject		: cdrom drive doesn't detect removal
Submitter	: Maxim Levitsky <maximlevitsky at gmail.com>
Date		: 2010-09-12 9:49 (29 days old)
First-Bad-Commit: http://git.kernel.org/linus/6b4517a7913a09d3259bb1d21c9cb300f12294bd
Message-ID	: <1284284969.2928.18.camel at maxim-laptop>
References	: http://marc.info/?l=linux-kernel&m=128428499013930&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17812
Subject		: Kernel completely frozen when memory is full
Submitter	: Mickey86 <mikael.cordon at gmail.com>
Date		: 2010-09-05 13:09 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17261
Subject		: Freezes on bootup
Submitter	: Dan Dart <dandart at googlemail.com>
Date		: 2010-08-29 09:00 (43 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16891
Subject		: Kernel panic while loading intel module during boot
Submitter	: Anisse Astier <anisse at astier.eu>
Date		: 2010-08-24 13:19 (48 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16691
Subject		: IPW5100: iwlagn broken with 2.6.34.x to 2.6.35.2 update
Submitter	: Can Celasun <dcelasun at gmail.com>
Date		: 2010-08-21 08:28 (51 days old)
References	: http://www.spinics.net/lists/linux-wireless/msg57237.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16614
Subject		: [2.6.35] usb 2.0 em28xx  kernel panic general protection fault: 0000 [#1] SMP          RIP: 0010:[<ffffffffa004fbc5>]  [<ffffffffa004fbc5>] em28xx_isoc_copy_vbi+0x62e/0x812 [em28xx]
Submitter	: Sander Eikelenboom <linux at eikelenboom.it>
Date		: 2010-08-10 22:12 (62 days old)
Message-ID	: <61936849.20100811001257 at eikelenboom.it>
References	: http://marc.info/?l=linux-kernel&m=128152075830927&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16562
Subject		: 2.6.35: cpu_idle bug report / on i7 870 cpu (x86_64)
Submitter	: Justin Piszcz <jpiszcz at lucidpixels.com>
Date		: 2010-08-06 22:09 (66 days old)
Message-ID	: <alpine.DEB.2.00.1008061800530.5241 at p34.internal.lan>
References	: http://marc.info/?l=linux-kernel&m=128113260904048&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16549
Subject		: 2.6.35: suspicious rcu_dereference_check() usage
Submitter	: Vladislav Bolkhovitin <vst at vlnb.net>
Date		: 2010-08-04 10:56 (68 days old)
Message-ID	: <4C594740.1090608 at vlnb.net>
References	: http://marc.info/?l=linux-kernel&m=128091938215177&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16525
Subject		: unexpected high load since 2.6.35
Submitter	: MadLoisae at gmx.net <MadLoisae at gmx.net>
Date		: 2010-08-02 20:53 (70 days old)
Message-ID	: <4C573041.1070103 at gmx.net>
References	: http://marc.info/?l=linux-kernel&m=128078243726655&w=2
		  http://lkml.org/lkml/2010/9/14/105
		  http://lkml.org/lkml/2010/9/27/328


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16515
Subject		: [bisected] Radeon rv280 can't boot on kernel 2.6.35.
Submitter	: Albert Gall <ss3vdr at gmail.com>
Date		: 2010-08-04 16:10 (68 days old)
First-Bad-Commit: http://git.kernel.org/linus/https://bugzilla.kernel.org/attachment.cgi?id=27350
Handled-By	: Alex Deucher <alexdeucher at gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16488
Subject		: [i915] Framebuffer ID error after suspend/hibernate leading to X crash
Submitter	: Milan Bouchet-Valat <nalimilan at club.fr>
Date		: 2010-08-01 08:55 (71 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16458
Subject		: Bluetooth disabled after resume
Submitter	: AttilaN <attila123456 at gmail.com>
Date		: 2010-07-25 09:33 (78 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16380
Subject		: Loop devices act strangely in 2.6.35
Submitter	: Artem S. Tashkinov <t.artem at mailcity.com>
Date		: 2010-07-13 23:21 (90 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16265
Subject		: Why is kslowd accumulating so much CPU time?
Submitter	: Theodore Ts'o <tytso at mit.edu>
Date		: 2010-06-09 18:36 (124 days old)
First-Bad-Commit: http://git.kernel.org/linus/fbf81762e385d3d45acad057b654d56972acf58c
Message-ID	: <E1OMQ88-0002a1-Gb at closure.thunk.org>
References	: http://marc.info/?l=linux-kernel&m=127610857819033&w=4
		  http://bugs.freedesktop.org/show_bug.cgi?id=29536
Handled-By	: Chris Wilson <chris at chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16221
Subject		: 2.6.35-rc2-git5 -- [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Submitter	: Miles Lane <miles.lane at gmail.com>
Date		: 2010-06-11 20:31 (122 days old)
Message-ID	: <AANLkTim0jVRyqkwlGOcrg_XTvUQwcBYfWJX-aRzkkrLG at mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127628828119623&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=17772
Subject		: Unable to locate IOAPIC for GSI *
Submitter	: zersaa <zersaa at gmail.com>
Date		: 2010-09-04 21:28 (37 days old)
Handled-By	: Eric W. Biederman <ebiederm at xmission.com>
Patch		: https://patchwork.kernel.org/patch/104501/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16462
Subject		: unable to connect to hidden SSID AP on legal channel 13
Submitter	: Daniel J Blueman <daniel.blueman at gmail.com>
Date		: 2010-07-25 17:06 (78 days old)
Handled-By	: Johannes Berg <johannes.berg at intel.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=31862


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16312
Subject		: WARNING: at fs/fs-writeback.c:1127 __mark_inode_dirty
Submitter	: Zdenek Kabelac <zdenek.kabelac at gmail.com>
Date		: 2010-06-28 9:40 (105 days old)
Message-ID	: <AANLkTin24fr5O4_q5Xbo9Y_NKkEmtcp6Hgmr9_4qXaFz at mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=127771804806465&w=2
		  http://lkml.indiana.edu/hypermail/linux/kernel/1007.3/00884.html
Handled-By	: Jan Kara <jack at suse.cz>
		  Jan Kara <jack at suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=30282


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=16228
Subject		: BUG/boot failure on Dell Precision T3500 (pci/ahci_stop_engine)
Submitter	: Brian Bloniarz <brian.bloniarz at gmail.com>
Date		: 2010-06-16 17:57 (117 days old)
Handled-By	: Bjorn Helgaas <bjorn.helgaas at hp.com>
Patch		: https://patchwork.kernel.org/patch/189182/
		  https://patchwork.kernel.org/patch/189232/
		  https://patchwork.kernel.org/patch/189242/
		  https://patchwork.kernel.org/patch/189252/


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 2.6.34 and 2.6.35, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=16055

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

Thanks!



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