This message contains a list of some regressions from 2.6.33,
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 regressions from 2.6.33, 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
----------------------------------------
2010-05-09 80 27 24
2010-05-04 76 26 22
2010-04-20 64 35 34
2010-04-07 48 35 33
2010-03-21 15 13 10
Unresolved regressions
----------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15951
Subject : commit 9630bdd9 changes behavior of the poweroff
Submitter : Michal Hocko <[email protected]>
Date : 2010-04-01 13:39 (39 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127012918316305&w=4
Handled-By : Rafael J. Wysocki <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15936
Subject : Suspicious rcu_dereference_check() usage detected during 2.6.34-rc6 boot on PPC64/p5 processor
Submitter : Subrata Modak <[email protected]>
Date : 2010-05-06 7:29 (4 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127313031922395&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15935
Subject : [BUG] btrfs: report a direct-IO bug
Submitter : liubo <[email protected]>
Date : 2010-05-06 1:47 (4 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127311036803487&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15924
Subject : kacpid consumes ~100% CPU, system freezes randomly
Submitter : Jaroslav Kameník <[email protected]>
Date : 2010-05-06 21:12 (4 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15909
Subject : open("a/",O_NOFOLLOW) fails with ELOOP if "a" is a symbolic link to a directory.
Submitter : Marius Tolzmann <[email protected]>
Date : 2010-05-05 13:01 (5 days old)
Handled-By : OGAWA Hirofumi <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15880
Subject : Very bad regression from 2.6.33 as of 1600f9def
Submitter : Alex Elsayed <[email protected]>
Date : 2010-04-29 2:28 (11 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127250825306178&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15863
Subject : 2.6.34-rc5-git7 (plus all patches) -- another suspicious rcu_dereference_check() usage.
Submitter : Miles Lane <[email protected]>
Date : 2010-04-27 0:51 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127232949104878&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15862
Subject : 2.6.34-rc4/5: iwlagn unusable until reload
Submitter : Nico Schottelius <[email protected]>
Date : 2010-04-27 7:49 (13 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127235784004839&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15858
Subject : [2.6.34-rc5] bad page state copying to/from HFS+ filesystem...
Submitter : Daniel J Blueman <[email protected]>
Date : 2010-04-25 21:14 (15 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127223008621881&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15805
Subject : reiserfs locking
Submitter : Alexander Beregalov <[email protected]>
Date : 2010-04-15 21:02 (25 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127136535323933&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15788
Subject : external usb sound card doesn't work after resume
Submitter : François Valenduc <[email protected]>
Date : 2010-04-15 10:16 (25 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15717
Subject : bluetooth oops
Submitter : Pavel Machek <[email protected]>
Date : 2010-03-14 20:14 (57 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126859771528426&w=4
Handled-By : Marcel Holtmann <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15713
Subject : hackbench regression due to commit 9dfc6e68bfe6e
Submitter : Alex Shi <[email protected]>
Date : 2010-03-25 8:40 (46 days old)
First-Bad-Commit: http://git.kernel.org/linus/9dfc6e68bfe6ee452efb1a4e9ca26a9007f2b864
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126950632920682&w=4
Handled-By : Christoph Lameter <[email protected]>
Pekka Enberg <[email protected]>
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15712
Subject : [regression] 2.6.34-rc1 to -rc3 on zaurus: no longer boots
Submitter : Pavel Machek <[email protected]>
Date : 2010-04-01 6:06 (39 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127010200817402&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15704
Subject : [r8169] WARNING: at net/sched/sch_generic.c
Submitter : Sergey Senozhatsky <[email protected]>
Date : 2010-03-31 10:21 (40 days old)
Message-ID : <<<[email protected]>>>
References : http://marc.info/?l=linux-kernel&m=127003090406108&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15673
Subject : 2.6.34-rc2: "ima_dec_counts: open/free imbalance"?
Submitter : Thomas Meyer <[email protected]>
Date : 2010-03-28 11:31 (43 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126977593326800&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15671
Subject : intel graphic card hanging (Hangcheck timer elapsed... GPU hung)
Submitter : Norbert Preining <[email protected]>
Date : 2010-03-27 16:11 (44 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126970883105262&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15669
Subject : INFO: suspicious rcu_dereference_check()
Submitter : Zdenek Kabelac <[email protected]>
Date : 2010-03-08 1:26 (63 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126801163107713&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15664
Subject : Graphics hang and kernel backtrace when starting Azureus with Compiz enabled
Submitter : Alex Villacis Lasso <[email protected]>
Date : 2010-04-01 01:09 (39 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15659
Subject : [Regresion] [2.6.34-rc1] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
Submitter : Maciej Rutecki <[email protected]>
Date : 2010-03-25 20:04 (46 days old)
Message-ID : <<[email protected]>>
References : http://marc.info/?l=linux-kernel&m=126954749618319&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15610
Subject : fsck leads to swapper - BUG: unable to handle kernel NULL pointer dereference & panic
Submitter : Ozgur Yuksel <[email protected]>
Date : 2010-03-22 15:59 (49 days old)
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15601
Subject : [BUG] SLOB breaks Crypto
Submitter : [email protected]
Date : 2010-03-15 13:39 (56 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=126866044724539&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15590
Subject : 2.6.34-rc1: regression: ^Z no longer stops sound
Submitter : Pavel Machek <[email protected]>
Date : 2010-03-14 7:58 (57 days old)
Message-ID : <<[email protected]>>
References : http://marc.info/?l=linux-kernel&m=126855353122623&w=2
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15589
Subject : 2.6.34-rc1: Badness at fs/proc/generic.c:316
Submitter : Christian Kujau <[email protected]>
Date : 2010-03-13 23:53 (58 days old)
Message-ID : <<[email protected]>>
References : http://marc.info/?l=linux-kernel&m=126852442903680&w=2
Regressions with patches
------------------------
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15768
Subject : Incorrectly calculated free blocks result in ENOSPC from writepage
Submitter : Dmitry Monakhov <[email protected]>
Date : 2010-04-12 11:24 (28 days old)
Handled-By : Dmitry Monakhov <[email protected]>
Patch : http://patchwork.ozlabs.org/patch/49989/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15729
Subject : BUG: physmap modprobe & rmmod
Submitter : Randy Dunlap <[email protected]>
Date : 2010-04-02 20:40 (38 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=127024096210230&w=2
Handled-By : Hartley Sweeten <[email protected]>
Patch : https://patchwork.kernel.org/patch/90497/
Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15505
Subject : No more b43 wireless interface since 2.6.34-rc1
Submitter : Christian Casteyde <[email protected]>
Date : 2010-03-10 06:59 (61 days old)
Handled-By : Yinghai Lu <[email protected]>
Patch : https://bugzilla.kernel.org/show_bug.cgi?id=15505#c11
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 2.6.33,
unresolved as well as resolved, at:
http://bugzilla.kernel.org/show_bug.cgi?id=15310
Please let the tracking team know if there are any Bugzilla entries that
should be added to the list in there.
Thanks!
On 23:13 Sun 09 May , Rafael J. Wysocki wrote:
> This message contains a list of some regressions from 2.6.33,
> 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 regressions from 2.6.33, 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.
Seems that
r600 CS checker rejects narrow FBO renderbuffers
https://bugs.freedesktop.org/show_bug.cgi?id=27609
never got added to the list. It is still an issue as of 2.6.34-rc7.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)