2.6.31-rc1-git3: Reported regressions from 2.6.30

Rafael J. Wysocki
2009-06-28T23:51:02Z

This message contains a list of some regressions from 2.6.30, 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 2.6.30, 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
----------------------------------------
2009-06-29 22 22 15

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

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13667
Subject : drm: display arifacts when X.Org is stopped
Submitter : Frans Pop <elendil@planet.nl>
Date : 2009-06-27 18:52 (2 days old)
References : http://lkml.org/lkml/2009/6/27/105

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13666
Subject : WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
Submitter : Thomas Meyer <thomas@m3y3r.de>
Date : 2009-06-27 16:15 (2 days old)
References : http://lkml.org/lkml/2009/6/27/75

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13661
Subject : warning in smp_call_function_single while S2R
Submitter : Thomas Meyer <thomas@m3y3r.de>
Date : 2009-06-27 17:12 (2 days old)
References : http://lkml.org/lkml/2009/6/27/80

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13657
Subject : Linux-2.6.31-rc1 Fails To Recognize Some USB Disks
Submitter : Tarkan Erimer <tarkan.erimer@turknet.net.tr>
Date : 2009-06-26 10:03 (3 days old)
References : http://lkml.org/lkml/2009/6/26/34

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13656
Subject : 2.6.31-rc1 crashes randomly on my Machine.
Submitter : Zeno Davatz <zdavatz@gmail.com>
Date : 2009-06-26 08:56 (3 days old)
References : http://lkml.org/lkml/2009/6/26/27

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13652
Subject : scheduling while atomic: pptpgw
Submitter : Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date : 2009-06-19 21:15 (10 days old)
References : http://lkml.org/lkml/2009/6/19/237

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13650
Subject : Problem with alloc_arch_preferred_bootmem() on powerpc
Submitter : Sean MacLennan <smaclennan@pikatech.com>
Date : 2009-06-20 19:48 (9 days old)
References : http://marc.info/?l=linuxppc-embedded&m=124552732411775&w=4

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13645
Subject : NULL pointer dereference at (null) (level2_spare_pgt)
Submitter : poornima nayak <mpnayak@linux.vnet.ibm.com>
Date : 2009-06-17 17:56 (12 days old)
References : http://lkml.org/lkml/2009/6/17/194

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13643
Subject : Touchpad lost synchronization after resume from suspend to RAM
Submitter : Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date : 2009-06-28 10:42 (1 days old)
References : http://lkml.org/lkml/2009/6/23/365
http://lkml.org/lkml/2009/6/25/256

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13633
Subject : [bisected] No sound on HDA Intel (ALC268)
Submitter : Brian Rogers <brian@xyzw.org>
Date : 2009-06-27 04:42 (2 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13627
Subject : Tunnel device ignores TCP/UDP traffic
Submitter : Paul Martin <pm@debian.org>
Date : 2009-06-26 14:45 (3 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13610
Subject : radeon kms invalid edid data at lvds
Submitter : Nicolas Reinecke <pl4nkton@googlemail.com>
Date : 2009-06-23 19:53 (6 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13601
Subject : Hard crash connecting via Huawei E169 + umtsmon
Submitter : Clemens Eisserer <linuxhippy@gmail.com>
Date : 2009-06-22 13:58 (7 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13592
Subject : Root partition is not found
Submitter : Fran√ßois Valenduc <francois.valenduc@tvcablenet.be>
Date : 2009-06-21 08:42 (8 days old)

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13522
Subject : BUG: scheduling while atomic
Submitter : Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date : 2009-06-12 19:29 (17 days old)

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

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13665
Subject : commit 69c854817566 causes OOMs
Submitter : David Howells <dhowells@redhat.com>
Date : 2009-06-27 08:12 (2 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=69c854817566db82c362797b4a6521d0b00fe1d8
References : http://lkml.org/lkml/2009/6/27/28
Handled-By : Wu Fengguang <fengguang.wu@intel.com>
Patch : http://patchwork.kernel.org/patch/32740/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13662
Subject : broken alpha smp build
Submitter : maximilian attems <max@stro.at>
Date : 2009-06-25 11:08 (4 days old)
References : http://lkml.org/lkml/2009/6/25/108
Handled-By : Tejun Heo <tj@kernel.org>
Patch : http://patchwork.kernel.org/patch/32714/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13659
Subject : iwlagn (4965): no wireless due to RFKILL problem
Submitter : Frans Pop <elendil@planet.nl>
Date : 2009-06-26 13:36 (3 days old)
References : http://lkml.org/lkml/2009/6/26/127
Handled-By : Johannes Berg <johannes@sipsolutions.net>
Patch : http://lkml.org/lkml/2009/6/27/35

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13658
Subject : parisc: multiple PCI BAR collisions
Submitter : Alexander Beregalov <a.beregalov@gmail.com>
Date : 2009-06-26 12:58 (3 days old)
References : http://lkml.org/lkml/2009/6/26/87
Handled-By : Matthew Wilcox <matthew@wil.cx>
Patch : http://patchwork.kernel.org/patch/32593/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13655
Subject : [Oops] 2.6.31-rc1: tun
Submitter : Sergei Trofimovich <slyich@gmail.com>
Date : 2009-06-25 23:53 (4 days old)
References : http://lkml.org/lkml/2009/6/25/435
Handled-By : Herbert Xu <herbert@gondor.apana.org.au>
Patch : http://patchwork.kernel.org/patch/32672/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13654
Subject : possible recursive locking detected at kmem_cache_free
Submitter : Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Date : 2009-06-25 11:59 (4 days old)
References : http://lkml.org/lkml/2009/6/25/373
Handled-By : Pekka J Enberg <penberg@cs.helsinki.fi>
Patch : http://patchwork.kernel.org/patch/32525/

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13653
Subject : system hangs after resume from suspend to disk, mce related
Submitter : Maciej Rutecki <maciej.rutecki@gmail.com>
Date : 2009-06-21 19:02 (8 days old)
References : http://lkml.org/lkml/2009/6/21/86
Handled-By : Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Patch : http://patchwork.kernel.org/patch/32062/

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 2.6.30,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13615

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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