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    Subject2.6.33-rc3-git3: Reported regressions from 2.6.32
    Date
    This message contains a list of some regressions from 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 from 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 55 33 21
    2009-12-29 36 34 27


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

    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15043
    Subject : Display goes off with i915.powersave=1
    Submitter : Soeren Sonnenburg <sonne@debian.org>
    Date : 2010-01-10 20:09 (1 days old)
    References : http://marc.info/?l=linux-kernel&m=126315457519505&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15041
    Subject : Pagemap endless read loop with LTP
    Submitter : Andi Kleen <andi@firstfloor.org>
    Date : 2010-01-10 2:09 (1 days old)
    References : http://marc.info/?l=linux-kernel&m=126308941423848&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15038
    Subject : drm/ksm: fbdev blanking regression
    Submitter : Johan Hovold <jhovold@gmail.com>
    Date : 2010-01-06 17:00 (5 days old)
    First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=731b5a15a3b1474a41c2ca29b4c32b0f21bc852e
    References : http://marc.info/?l=linux-kernel&m=126279726418748&w=4
    Handled-By : James Simmons <jsimmons@infradead.org>


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15036
    Subject : soft lockup in dmesg after suspend/resume
    Submitter : ykzhao <yakui.zhao@intel.com>
    Date : 2010-01-04 5:36 (7 days old)
    References : http://marc.info/?l=linux-kernel&m=126258356202722&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15035
    Subject : BUG: unable to handle kernel paging request in rs600_gart_set_page()
    Submitter : Xiaotian Feng <dfeng@redhat.com>
    Date : 2010-01-05 19:10 (6 days old)
    References : http://lkml.org/lkml/2010/1/5/95


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15033
    Subject : drm: gem_object_free without struct_mutex
    Submitter : Hugh Dickins <hugh.dickins@tiscali.co.uk>
    Date : 2009-12-30 19:45 (12 days old)
    References : http://marc.info/?l=linux-kernel&m=126220236201529&w=4
    Handled-By : Jesse Barnes <jbarnes@virtuousgeek.org>


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15032
    Subject : Oops in uart_resume_port() on resume
    Submitter : Zdenek Kabelac <zdenek.kabelac@gmail.com>
    Date : 2010-01-04 15:47 (7 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=126262008815689&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14976
    Subject : No sound on snd_hda_codec_via in 2.6.33-rc2
    Submitter : Mark Rosenstand <rosenstand@gmail.com>
    Date : 2010-01-02 08:27 (9 days old)


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14954
    Subject : warning from alloc_pages_nodemask on boot -- caused by commit 78f1699659963fff97975df44db6d5dbe7218e55
    Submitter : Stephen Hemminger <shemminger@linux-foundation.org>
    Date : 2009-12-29 19:57 (13 days old)
    First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78f1699659963fff97975df44db6d5dbe7218e55
    Handled-By : Alex Chiang <achiang@hp.com>


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14950
    Subject : tbench regression with 2.6.33-rc1
    Submitter : Lin Ming <ming.m.lin@intel.com>
    Date : 2009-12-25 11:11 (17 days old)
    References : http://marc.info/?l=linux-kernel&m=126174044213172&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14949
    Subject : drm_vm.c:drm_mmap: possible circular locking dependency detected
    Submitter : Borislav Petkov <petkovbb@googlemail.com>
    Date : 2009-12-26 9:45 (16 days old)
    References : http://marc.info/?l=linux-kernel&m=126182073616279&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14948
    Subject : EHCI resume sysfs duplicates
    Submitter : Borislav Petkov <petkovbb@googlemail.com>
    Date : 2009-12-26 9:36 (16 days old)
    References : http://marc.info/?l=linux-kernel&m=126182020615709&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14946
    Subject : All kernels after 2.6.32-git10 show only 1 CPU
    Submitter : Sid Boyce <sboyce@blueyonder.co.uk>
    Date : 2009-12-23 16:55 (19 days old)
    References : http://marc.info/?l=linux-kernel&m=126158734326801&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14937
    Subject : WARNING: at kernel/lockdep.c:2830
    Submitter : Grant Wilson <grant.wilson@zen.co.uk>
    Date : 2009-12-27 13:35 (15 days old)
    References : http://marc.info/?l=linux-kernel&m=126192220404829&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14934
    Subject : kernel crash during boot
    Submitter : werner <w.landgraf@ru.ru>
    Date : 2009-12-25 5:37 (17 days old)
    References : http://marc.info/?l=linux-kernel&m=126171951030608&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14925
    Subject : sky2 panic under load
    Submitter : Berck E. Nash <flyboy@gmail.com>
    Date : 2009-12-21 23:52 (21 days old)
    References : http://marc.info/?l=linux-kernel&m=126143955730347&w=4
    http://marc.info/?l=linux-kernel&m=126160893126548&w=4
    Handled-By : Stephen Hemminger <shemminger@vyatta.com>


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14924
    Subject : Weird hard hangs when rendering 'some' web-sites in Firefox
    Submitter : David <david@unsolicited.net>
    Date : 2009-12-21 21:53 (21 days old)
    References : http://marc.info/?l=linux-kernel&m=126143375823340&w=4


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14860
    Subject : No DP-DVI output when laptop is docked
    Submitter : Pär Andersson <paran@lysator.liu.se>
    Date : 2009-12-21 21:02 (21 days old)
    Handled-By : ykzhao <yakui.zhao@intel.com>


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14859
    Subject : System timer firing too much without cause
    Submitter : Shawn Starr <shawn.starr@rogers.com>
    Date : 2009-12-21 19:16 (21 days old)


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14792
    Subject : Misdetection of the TV output
    Submitter : Santi <santi@agolina.net>
    Date : 2009-12-12 13:28 (30 days old)


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14791
    Subject : Something has been broken in the network stack this week
    Submitter : Delete This Account <speedyboyinovator@hotmail.com>
    Date : 2009-12-12 13:06 (30 days old)


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

    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15039
    Subject : leds_alix2: can't allocate I/O for GPIO
    Submitter : Arnd Hannemann <hannemann@nets.rwth-aachen.de>
    Date : 2010-01-07 10:26 (4 days old)
    References : http://marc.info/?l=linux-kernel&m=126286001106257&w=4
    Handled-By : Daniel Mack <daniel@caiaq.de>
    Patch : http://patchwork.kernel.org/patch/72006/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15037
    Subject : BUG during shutdown - bisected to commit e2912009
    Submitter : Marc Dionne <marc.c.dionne@gmail.com>
    Date : 2010-01-02 0:27 (9 days old)
    References : http://marc.info/?l=linux-kernel&m=126239207631034&w=4
    Handled-By : Xiaotian Feng <dfeng@redhat.com>
    Patch : http://patchwork.kernel.org/patch/71537/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15034
    Subject : volano ~30% regression
    Submitter : Lin Ming <ming.m.lin@intel.com>
    Date : 2010-01-04 8:15 (7 days old)
    References : http://marc.info/?l=linux-kernel&m=126259391411982&w=4
    Handled-By : Mike Galbraith <efault@gmx.de>
    Patch : http://patchwork.kernel.org/patch/70623/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15031
    Subject : bug in fs/btrfs/ordered-data.c:672
    Submitter : Carlos R. Mafra <crmafra2@gmail.com>
    Date : 2010-01-02 11:32 (9 days old)
    References : http://lkml.org/lkml/2010/1/2/17
    Handled-By : Yan, Zheng <yanzheng@21cn.com>
    Patch : http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg03686.html


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15026
    Subject : i915: Resume regression on MSI Wind U100 w/o KMS
    Submitter : Rafael J. Wysocki <rjw@sisk.pl>
    Date : 2010-01-08 23:45 (3 days old)
    References : http://marc.info/?l=linux-kernel&m=126299433427673&w=4
    Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
    Patch : http://patchwork.kernel.org/patch/71887/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14974
    Subject : tg3 does not resume from hibernation properly on BCM5787M
    Submitter : Chow Loong Jin <hyperair@ubuntu.com>
    Date : 2010-01-02 05:30 (9 days old)
    First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=87668d352aa8d135bd695a050f18bbfc7b50b506
    Handled-By : Matt Carlson <mcarlson@broadcom.com>
    Patch : http://bugzilla.kernel.org/show_bug.cgi?id=14974#c12


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14957
    Subject : Blank screen with KMS enabled
    Submitter : Philipp Kohlbecher <xt28@gmx.de>
    Date : 2009-12-30 00:08 (12 days old)
    Handled-By : Zhao Yakui <yakui.zhao@intel.com>
    Patch : http://bugzilla.kernel.org/attachment.cgi?id=24476


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14944
    Subject : 2.6.32.2 SATA link detect failed, 2.6.32.1 works fine
    Submitter : fengxiangjun <fengxiangjun@neusoft.com>
    Date : 2009-12-21 11:12 (21 days old)
    References : http://marc.info/?l=linux-kernel&m=126139442328314&w=4
    Handled-By : Tejun Heo <tj@kernel.org>
    Patch : http://patchwork.kernel.org/patch/69746/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14942
    Subject : gkrellm no longer shows all the temperatures on thinkpad x60
    Submitter : Pavel Machek <pavel@ucw.cz>
    Date : 2009-12-27 21:57 (15 days old)
    References : http://marc.info/?l=linux-kernel&m=126195107005565&w=4
    Handled-By : Henrique de Moraes Holschuh <hmh@hmh.eng.br>
    Patch : http://patchwork.kernel.org/patch/69809/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14907
    Subject : Commit "kbuild: fix bzImage build for x86" breaks build
    Submitter : Oliver Hartkopp <oliver@hartkopp.net>
    Date : 2009-12-19 19:21 (23 days old)
    First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4a2ff67c88211026afcbdbc190c13f705dae1b59
    References : http://marc.info/?l=linux-kernel&m=126125050622195&w=4
    http://marc.info/?l=linux-kernel&m=126114565103300&w=4
    http://marc.info/?l=linux-kbuild&m=126202819526623&w=2
    Handled-By : Jonathan Nieder <jrnieder@gmail.com>
    Patch : http://thread.gmane.org/gmane.linux.kbuild.devel/4313/focus=4319
    http://patchwork.kernel.org/patch/71957/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14899
    Subject : reiserfs: inconsistent lock state
    Submitter : Alexander Beregalov <a.beregalov@gmail.com>
    Date : 2009-12-11 22:06 (31 days old)
    References : http://marc.info/?l=linux-kernel&m=126056920702515&w=4
    Handled-By : Frederic Weisbecker <fweisbec@gmail.com>
    Patch : http://patchwork.kernel.org/patch/67256/
    http://patchwork.kernel.org/patch/67257/


    Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14874
    Subject : Ath5k regression with commit 8bf3d79bc401ca417ccf9fc076d3295d1a71dbf5
    Submitter : Joshua Covington <joshuacov@googlemail.com>
    Date : 2009-12-25 00:49 (17 days old)
    Handled-By : Luis R. Rodriguez <mcgrof@gmail.com>
    Patch : http://bugzilla.kernel.org/attachment.cgi?id=24335


    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 2.6.32,
    unresolved as well as resolved, at:

    http://bugzilla.kernel.org/show_bug.cgi?id=14885

    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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