* [Bug 14472] New: EXT4 corruption
@ 2009-10-26 16:52 bugzilla-daemon
2009-10-29 21:31 ` [Bug 14472] " bugzilla-daemon
` (5 more replies)
0 siblings, 6 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-10-26 16:52 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
Summary: EXT4 corruption
Product: File System
Version: 2.5
Kernel Version: 2.6.32-rc4
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: ext4
AssignedTo: fs_ext4@kernel-bugs.osdl.org
ReportedBy: rjw@sisk.pl
Blocks: 14230
Regression: Yes
Subject : [2.6.32-rc4] + EXT4 corruption
Submitter : Shawn Starr <shawn.starr@rogers.com>
Date : 2009-10-13 2:07
References : http://marc.info/?l=linux-kernel&m=125539997508256&w=4
Handled-By : Theodore Tso <tytso@mit.edu>
Notify-Also : Andy Lutomirski <luto@mit.edu>
This entry is being used for tracking a regression from 2.6.31. Please don't
close it until the problem is fixed in the mainline.
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^ permalink raw reply [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
@ 2009-10-29 21:31 ` bugzilla-daemon
2009-10-29 21:38 ` bugzilla-daemon
` (4 subsequent siblings)
5 siblings, 0 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-10-29 21:31 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
--- Comment #1 from Rafael J. Wysocki <rjw@sisk.pl> 2009-10-29 21:31:10 ---
On Thursday 29 October 2009, Andrew Lutomirski wrote:
> On Mon, Oct 26, 2009 at 2:55 PM, Rafael J. Wysocki <rjw@sisk.pl> 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=14472
> > Subject : EXT4 corruption
> > Submitter : Shawn Starr <shawn.starr@rogers.com>
> > 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@mit.edu>
> >
>
>
> This but is *not* fixed. I just triggered it a few minutes ago by
> abusing i915 and drm, which caused a panic. This is slightly newer
> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Photos are here:
> http://web.mit.edu/luto/www/ext4_crashphotos/
>
> This is a very nasty regression, for obvious reasons.
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^ permalink raw reply [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
2009-10-29 21:31 ` [Bug 14472] " bugzilla-daemon
@ 2009-10-29 21:38 ` bugzilla-daemon
2009-10-29 21:44 ` bugzilla-daemon
` (3 subsequent siblings)
5 siblings, 0 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-10-29 21:38 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
Parag Warudkar <parag.warudkar@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |parag.warudkar@gmail.com
--- Comment #2 from Parag Warudkar <parag.warudkar@gmail.com> 2009-10-29 21:38:47 ---
I looked at the fsck pics - I have gone through this a few days ago.
Aneesh suggested to apply the below patch and after applying it and crashing
the machine couple times I have not observed the corruption. So I have reason
to hope this patch below on top of today's git should improve things. Please
try.
commit a8836b1d6f92273e001012c7705ae8f4c3d5fb65
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Tue Oct 27 15:36:38 2009 +0530
ext4: discard preallocation during truncate
We need to make sure when we drop and reacquire the inode's
i_data_sem we discard the inode preallocation. Otherwise we
could have blocks marked as free in bitmap but still belonging
to prealloc space.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5c5bc5d..a1ef1c3 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -209,6 +209,12 @@ static int try_to_extend_transaction(handle_t *handle,
struct inode *inode)
up_write(&EXT4_I(inode)->i_data_sem);
ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
down_write(&EXT4_I(inode)->i_data_sem);
+ /*
+ * We have dropped i_data_sem. So somebody else could have done
+ * block allocation. So discard the prealloc space created as a
+ * part of block allocation
+ */
+ ext4_discard_preallocations(inode);
return ret;
}
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^ permalink raw reply related [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
2009-10-29 21:31 ` [Bug 14472] " bugzilla-daemon
2009-10-29 21:38 ` bugzilla-daemon
@ 2009-10-29 21:44 ` bugzilla-daemon
2009-11-17 22:30 ` bugzilla-daemon
` (2 subsequent siblings)
5 siblings, 0 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-10-29 21:44 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
Eric Sandeen <sandeen@redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sandeen@redhat.com
--- Comment #3 from Eric Sandeen <sandeen@redhat.com> 2009-10-29 21:44:45 ---
Lest champagne break out too early, I have still seen corruption with this
patch in place, while running my testcase (mentioned in bug #14354)
-Eric
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^ permalink raw reply [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
` (2 preceding siblings ...)
2009-10-29 21:44 ` bugzilla-daemon
@ 2009-11-17 22:30 ` bugzilla-daemon
2009-11-17 22:31 ` bugzilla-daemon
2009-11-17 22:31 ` bugzilla-daemon
5 siblings, 0 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-11-17 22:30 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
--- Comment #4 from Rafael J. Wysocki <rjw@sisk.pl> 2009-11-17 22:30:40 ---
On Tuesday 17 November 2009, Andy Lutomirski wrote:
> I'm think this was the journal checksumming bug, which is fixed.
>
>
> On Nov 16, 2009, at 5:37 PM, "Rafael J. Wysocki" <rjw@sisk.pl> 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=14472
> > Subject : EXT4 corruption
> > Submitter : Shawn Starr <shawn.starr@rogers.com>
> > 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@mit.edu>
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^ permalink raw reply [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
` (3 preceding siblings ...)
2009-11-17 22:30 ` bugzilla-daemon
@ 2009-11-17 22:31 ` bugzilla-daemon
2009-11-17 22:31 ` bugzilla-daemon
5 siblings, 0 replies; 26+ messages in thread
From: bugzilla-daemon @ 2009-11-17 22:31 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |CODE_FIX
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^ permalink raw reply [flat|nested] 26+ messages in thread* [Bug 14472] EXT4 corruption
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
` (4 preceding siblings ...)
2009-11-17 22:31 ` bugzilla-daemon
@ 2009-11-17 22:31 ` bugzilla-daemon
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From: bugzilla-daemon @ 2009-11-17 22:31 UTC (permalink / raw)
To: linux-ext4
http://bugzilla.kernel.org/show_bug.cgi?id=14472
Rafael J. Wysocki <rjw@sisk.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
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* 2.6.32-rc5-git3: Reported regressions from 2.6.31
@ 2009-10-26 18:45 Rafael J. Wysocki
2009-10-26 18:55 ` Rafael J. Wysocki
0 siblings, 1 reply; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-10-26 18:45 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Linux Wireless List, DRI
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
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Bug #14472] EXT4 corruption
2009-10-26 18:45 2.6.32-rc5-git3: Reported regressions from 2.6.31 Rafael J. Wysocki
@ 2009-10-26 18:55 ` Rafael J. Wysocki
0 siblings, 0 replies; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-10-26 18:55 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andy Lutomirski, Shawn Starr, Theodore Tso
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=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>
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Bug #14472] EXT4 corruption
@ 2009-10-26 18:55 ` Rafael J. Wysocki
0 siblings, 0 replies; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-10-26 18:55 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andy Lutomirski, Shawn Starr, Theodore Tso
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=14472
Subject : EXT4 corruption
Submitter : Shawn Starr <shawn.starr@rogers.com>
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@mit.edu>
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
2009-10-26 18:55 ` Rafael J. Wysocki
@ 2009-10-29 19:57 ` Andrew Lutomirski
-1 siblings, 0 replies; 26+ messages in thread
From: Andrew Lutomirski @ 2009-10-29 19:57 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Shawn Starr,
Theodore Tso
On Mon, Oct 26, 2009 at 2:55 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> 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=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>
>
This but is *not* fixed. I just triggered it a few minutes ago by
abusing i915 and drm, which caused a panic. This is slightly newer
than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
Photos are here:
http://web.mit.edu/luto/www/ext4_crashphotos/
This is a very nasty regression, for obvious reasons.
--Andy
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
@ 2009-10-29 19:57 ` Andrew Lutomirski
0 siblings, 0 replies; 26+ messages in thread
From: Andrew Lutomirski @ 2009-10-29 19:57 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Shawn Starr,
Theodore Tso
On Mon, Oct 26, 2009 at 2:55 PM, Rafael J. Wysocki <rjw@sisk.pl> 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=14472
> Subject : EXT4 corruption
> Submitter : Shawn Starr <shawn.starr@rogers.com>
> 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@mit.edu>
>
This but is *not* fixed. I just triggered it a few minutes ago by
abusing i915 and drm, which caused a panic. This is slightly newer
than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
Photos are here:
http://web.mit.edu/luto/www/ext4_crashphotos/
This is a very nasty regression, for obvious reasons.
--Andy
^ permalink raw reply [flat|nested] 26+ messages in thread
[parent not found: <cb0375e10910291257t1f2f16ciade932bd78689ccc-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [Bug #14472] EXT4 corruption
2009-10-29 19:57 ` Andrew Lutomirski
@ 2009-10-29 21:33 ` Rafael J. Wysocki
-1 siblings, 0 replies; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-10-29 21:33 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Linux Kernel Mailing List, Kernel Testers List, Shawn Starr,
Theodore Tso
On Thursday 29 October 2009, Andrew Lutomirski wrote:
> On Mon, Oct 26, 2009 at 2:55 PM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> 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=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>
> >
>
>
> This but is *not* fixed. I just triggered it a few minutes ago by
> abusing i915 and drm, which caused a panic. This is slightly newer
> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Photos are here:
> http://web.mit.edu/luto/www/ext4_crashphotos/
>
> This is a very nasty regression, for obvious reasons.
Thanks for the update.
Rafael
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
@ 2009-10-29 21:33 ` Rafael J. Wysocki
0 siblings, 0 replies; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-10-29 21:33 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Linux Kernel Mailing List, Kernel Testers List, Shawn Starr,
Theodore Tso
On Thursday 29 October 2009, Andrew Lutomirski wrote:
> On Mon, Oct 26, 2009 at 2:55 PM, Rafael J. Wysocki <rjw@sisk.pl> 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=14472
> > Subject : EXT4 corruption
> > Submitter : Shawn Starr <shawn.starr@rogers.com>
> > 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@mit.edu>
> >
>
>
> This but is *not* fixed. I just triggered it a few minutes ago by
> abusing i915 and drm, which caused a panic. This is slightly newer
> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Photos are here:
> http://web.mit.edu/luto/www/ext4_crashphotos/
>
> This is a very nasty regression, for obvious reasons.
Thanks for the update.
Rafael
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
2009-10-29 19:57 ` Andrew Lutomirski
@ 2009-10-29 22:23 ` Theodore Tso
-1 siblings, 0 replies; 26+ messages in thread
From: Theodore Tso @ 2009-10-29 22:23 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
Shawn Starr
On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>
> This but is *not* fixed. I just triggered it a few minutes ago by
> abusing i915 and drm, which caused a panic. This is slightly newer
> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
Andrew, can you test to see if this patch helps?
Thanks,
- Ted
commit a8836b1d6f92273e001012c7705ae8f4c3d5fb65
Author: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date: Tue Oct 27 15:36:38 2009 +0530
ext4: discard preallocation during truncate
We need to make sure when we drop and reacquire the inode's
i_data_sem we discard the inode preallocation. Otherwise we
could have blocks marked as free in bitmap but still belonging
to prealloc space.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5c5bc5d..a1ef1c3 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -209,6 +209,12 @@ static int try_to_extend_transaction(handle_t *handle, struct inode *inode)
up_write(&EXT4_I(inode)->i_data_sem);
ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
down_write(&EXT4_I(inode)->i_data_sem);
+ /*
+ * We have dropped i_data_sem. So somebody else could have done
+ * block allocation. So discard the prealloc space created as a
+ * part of block allocation
+ */
+ ext4_discard_preallocations(inode);
return ret;
}
^ permalink raw reply related [flat|nested] 26+ messages in thread* Re: [Bug #14472] EXT4 corruption
@ 2009-10-29 22:23 ` Theodore Tso
0 siblings, 0 replies; 26+ messages in thread
From: Theodore Tso @ 2009-10-29 22:23 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
Shawn Starr
On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>
> This but is *not* fixed. I just triggered it a few minutes ago by
> abusing i915 and drm, which caused a panic. This is slightly newer
> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
Andrew, can you test to see if this patch helps?
Thanks,
- Ted
commit a8836b1d6f92273e001012c7705ae8f4c3d5fb65
Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Tue Oct 27 15:36:38 2009 +0530
ext4: discard preallocation during truncate
We need to make sure when we drop and reacquire the inode's
i_data_sem we discard the inode preallocation. Otherwise we
could have blocks marked as free in bitmap but still belonging
to prealloc space.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5c5bc5d..a1ef1c3 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -209,6 +209,12 @@ static int try_to_extend_transaction(handle_t *handle, struct inode *inode)
up_write(&EXT4_I(inode)->i_data_sem);
ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
down_write(&EXT4_I(inode)->i_data_sem);
+ /*
+ * We have dropped i_data_sem. So somebody else could have done
+ * block allocation. So discard the prealloc space created as a
+ * part of block allocation
+ */
+ ext4_discard_preallocations(inode);
return ret;
}
^ permalink raw reply related [flat|nested] 26+ messages in thread* Re: [Bug #14472] EXT4 corruption
2009-10-29 22:23 ` Theodore Tso
(?)
@ 2009-10-29 22:34 ` Andrew Lutomirski
2009-10-29 22:43 ` Shawn Starr
-1 siblings, 1 reply; 26+ messages in thread
From: Andrew Lutomirski @ 2009-10-29 22:34 UTC (permalink / raw)
To: Theodore Tso, Andrew Lutomirski, Rafael J. Wysocki,
Linux Kernel Mailing List, Kernel Testers List, Shawn Starr
On Thu, Oct 29, 2009 at 6:23 PM, Theodore Tso <tytso@mit.edu> wrote:
> On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>>
>> This but is *not* fixed. I just triggered it a few minutes ago by
>> abusing i915 and drm, which caused a panic. This is slightly newer
>> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Andrew, can you test to see if this patch helps?
I'm building a kernel with that patch now, and I'll keep running it
for awhile. I only seem to trigger this bug once a month or so, so
I'll let you know if I see any more corruption.
Thanks,
Andy
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
2009-10-29 22:34 ` Andrew Lutomirski
@ 2009-10-29 22:43 ` Shawn Starr
0 siblings, 0 replies; 26+ messages in thread
From: Shawn Starr @ 2009-10-29 22:43 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Theodore Tso, Rafael J. Wysocki, Linux Kernel Mailing List,
Kernel Testers List
On October 29, 2009 06:34:45 pm Andrew Lutomirski wrote:
> On Thu, Oct 29, 2009 at 6:23 PM, Theodore Tso <tytso@mit.edu> wrote:
> > On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
> >> This but is *not* fixed. I just triggered it a few minutes ago by
> >> abusing i915 and drm, which caused a panic. This is slightly newer
> >> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
> >
> > Andrew, can you test to see if this patch helps?
>
> I'm building a kernel with that patch now, and I'll keep running it
> for awhile. I only seem to trigger this bug once a month or so, so
> I'll let you know if I see any more corruption.
>
> Thanks,
> Andy
>
You should be able to trigger this using the same method I did. To mistakenly
cause modprobe to spawn unlimited processes ending up in a swap storm.
Thanks,
Shawn.
^ permalink raw reply [flat|nested] 26+ messages in thread
[parent not found: <20091029222335.GJ18464-3s7WtUTddSA@public.gmane.org>]
* Re: [Bug #14472] EXT4 corruption
[not found] ` <20091029222335.GJ18464-3s7WtUTddSA@public.gmane.org>
@ 2009-10-29 22:34 ` Andrew Lutomirski
2009-11-03 23:43 ` Andrew Lutomirski
1 sibling, 0 replies; 26+ messages in thread
From: Andrew Lutomirski @ 2009-10-29 22:34 UTC (permalink / raw)
To: Theodore Tso, Andrew Lutomirski, Rafael J. Wysocki,
Linux Kernel Mailing List, Kernel Testers List <kerne>
On Thu, Oct 29, 2009 at 6:23 PM, Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org> wrote:
> On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>>
>> This but is *not* fixed. I just triggered it a few minutes ago by
>> abusing i915 and drm, which caused a panic. This is slightly newer
>> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Andrew, can you test to see if this patch helps?
I'm building a kernel with that patch now, and I'll keep running it
for awhile. I only seem to trigger this bug once a month or so, so
I'll let you know if I see any more corruption.
Thanks,
Andy
^ permalink raw reply [flat|nested] 26+ messages in thread* Re: [Bug #14472] EXT4 corruption
2009-10-29 22:23 ` Theodore Tso
@ 2009-11-03 23:43 ` Andrew Lutomirski
-1 siblings, 0 replies; 26+ messages in thread
From: Andrew Lutomirski @ 2009-11-03 23:43 UTC (permalink / raw)
To: Theodore Tso, Andrew Lutomirski, Rafael J. Wysocki,
Linux Kernel Mailing List, Kernel Testers List <kerne>
On Thu, Oct 29, 2009 at 5:23 PM, Theodore Tso <tytso-3s7WtUTddSA@public.gmane.org> wrote:
> On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>>
>> This but is *not* fixed. I just triggered it a few minutes ago by
>> abusing i915 and drm, which caused a panic. This is slightly newer
>> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Andrew, can you test to see if this patch helps?
>
> Thanks,
>
> - Ted
>
> commit a8836b1d6f92273e001012c7705ae8f4c3d5fb65
> Author: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
> Date: Tue Oct 27 15:36:38 2009 +0530
>
> ext4: discard preallocation during truncate
>
> We need to make sure when we drop and reacquire the inode's
> i_data_sem we discard the inode preallocation. Otherwise we
> could have blocks marked as free in bitmap but still belonging
> to prealloc space.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar-23VcF4HTsmIX0ybBhKVfKQ@public.gmane.orgom>
>
> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
> index 5c5bc5d..a1ef1c3 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -209,6 +209,12 @@ static int try_to_extend_transaction(handle_t *handle, struct inode *inode)
> up_write(&EXT4_I(inode)->i_data_sem);
> ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
> down_write(&EXT4_I(inode)->i_data_sem);
> + /*
> + * We have dropped i_data_sem. So somebody else could have done
> + * block allocation. So discard the prealloc space created as a
> + * part of block allocation
> + */
> + ext4_discard_preallocations(inode);
>
> return ret;
> }
>
It looks like 2.6.32-rc6 is supposed to fix this bug, but it also
looks like this patch didn't make it in. Should I still be using this
patch?
Thanks,
Andy
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
@ 2009-11-03 23:43 ` Andrew Lutomirski
0 siblings, 0 replies; 26+ messages in thread
From: Andrew Lutomirski @ 2009-11-03 23:43 UTC (permalink / raw)
To: Theodore Tso, Andrew Lutomirski, Rafael J. Wysocki,
Linux Kernel Mailing List, Kernel Testers List, Shawn Starr
On Thu, Oct 29, 2009 at 5:23 PM, Theodore Tso <tytso@mit.edu> wrote:
> On Thu, Oct 29, 2009 at 03:57:32PM -0400, Andrew Lutomirski wrote:
>>
>> This but is *not* fixed. I just triggered it a few minutes ago by
>> abusing i915 and drm, which caused a panic. This is slightly newer
>> than 2.6.32-rc5, with a couple of i915 bugfixes thrown in.
>
> Andrew, can you test to see if this patch helps?
>
> Thanks,
>
> - Ted
>
> commit a8836b1d6f92273e001012c7705ae8f4c3d5fb65
> Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> Date: Tue Oct 27 15:36:38 2009 +0530
>
> ext4: discard preallocation during truncate
>
> We need to make sure when we drop and reacquire the inode's
> i_data_sem we discard the inode preallocation. Otherwise we
> could have blocks marked as free in bitmap but still belonging
> to prealloc space.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
>
> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
> index 5c5bc5d..a1ef1c3 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -209,6 +209,12 @@ static int try_to_extend_transaction(handle_t *handle, struct inode *inode)
> up_write(&EXT4_I(inode)->i_data_sem);
> ret = ext4_journal_restart(handle, blocks_for_truncate(inode));
> down_write(&EXT4_I(inode)->i_data_sem);
> + /*
> + * We have dropped i_data_sem. So somebody else could have done
> + * block allocation. So discard the prealloc space created as a
> + * part of block allocation
> + */
> + ext4_discard_preallocations(inode);
>
> return ret;
> }
>
It looks like 2.6.32-rc6 is supposed to fix this bug, but it also
looks like this patch didn't make it in. Should I still be using this
patch?
Thanks,
Andy
^ permalink raw reply [flat|nested] 26+ messages in thread
[parent not found: <cb0375e10911031543n5cfcc090k8780449a1413b067-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: [Bug #14472] EXT4 corruption
2009-11-03 23:43 ` Andrew Lutomirski
@ 2009-11-05 19:31 ` Theodore Tso
-1 siblings, 0 replies; 26+ messages in thread
From: Theodore Tso @ 2009-11-05 19:31 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
Shawn Starr
On Tue, Nov 03, 2009 at 06:43:11PM -0500, Andrew Lutomirski wrote:
> It looks like 2.6.32-rc6 is supposed to fix this bug, but it also
> looks like this patch didn't make it in. Should I still be using this
> patch?
This patch does fix a potential problem and I am planning on pushing
it to Linus; the chances of hitting the race is quite low, though; the
revert which Eric identified is probably what was affecting most of
the people who were seeing problems with ext4 in 2.6.32-rcX.
- Ted
^ permalink raw reply [flat|nested] 26+ messages in thread* Re: [Bug #14472] EXT4 corruption
@ 2009-11-05 19:31 ` Theodore Tso
0 siblings, 0 replies; 26+ messages in thread
From: Theodore Tso @ 2009-11-05 19:31 UTC (permalink / raw)
To: Andrew Lutomirski
Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Kernel Testers List,
Shawn Starr
On Tue, Nov 03, 2009 at 06:43:11PM -0500, Andrew Lutomirski wrote:
> It looks like 2.6.32-rc6 is supposed to fix this bug, but it also
> looks like this patch didn't make it in. Should I still be using this
> patch?
This patch does fix a potential problem and I am planning on pushing
it to Linus; the chances of hitting the race is quite low, though; the
revert which Eric identified is probably what was affecting most of
the people who were seeing problems with ext4 in 2.6.32-rcX.
- Ted
^ permalink raw reply [flat|nested] 26+ messages in thread
* 2.6.32-rc7-git1: Reported regressions from 2.6.31
@ 2009-11-16 22:33 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14472] EXT4 corruption Rafael J. Wysocki
0 siblings, 1 reply; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-11-16 22:33 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Adrian Bunk, Andrew Morton, Linus Torvalds, Natalie Protasevich,
Kernel Testers List, Network Development, Linux ACPI,
Linux PM List, Linux SCSI List, Linux Wireless List, DRI
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
^ permalink raw reply [flat|nested] 26+ messages in thread
* [Bug #14472] EXT4 corruption
2009-11-16 22:33 2.6.32-rc7-git1: Reported regressions from 2.6.31 Rafael J. Wysocki
@ 2009-11-16 22:37 ` Rafael J. Wysocki
2009-11-16 23:30 ` Andy Lutomirski
0 siblings, 1 reply; 26+ messages in thread
From: Rafael J. Wysocki @ 2009-11-16 22:37 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Kernel Testers List, Andy Lutomirski, Aneesh Kumar K.V,
Shawn Starr, Theodore Tso
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=14472
Subject : EXT4 corruption
Submitter : Shawn Starr <shawn.starr@rogers.com>
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@mit.edu>
^ permalink raw reply [flat|nested] 26+ messages in thread
* Re: [Bug #14472] EXT4 corruption
2009-11-16 22:37 ` [Bug #14472] EXT4 corruption Rafael J. Wysocki
@ 2009-11-16 23:30 ` Andy Lutomirski
[not found] ` <9872C96C-FAE8-46E8-9588-25D917AF0EAD-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 26+ messages in thread
From: Andy Lutomirski @ 2009-11-16 23:30 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Linux Kernel Mailing List, Kernel Testers List, Andy Lutomirski,
Aneesh Kumar K.V, Shawn Starr, Theodore Tso
I'm think this was the journal checksumming bug, which is fixed.
-Andy
On Nov 16, 2009, at 5:37 PM, "Rafael J. Wysocki" <rjw@sisk.pl> 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=14472
> Subject : EXT4 corruption
> Submitter : Shawn Starr <shawn.starr@rogers.com>
> 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@mit.edu>
>
>
^ permalink raw reply [flat|nested] 26+ messages in thread
end of thread, other threads:[~2009-11-17 22:32 UTC | newest]
Thread overview: 26+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-10-26 16:52 [Bug 14472] New: EXT4 corruption bugzilla-daemon
2009-10-29 21:31 ` [Bug 14472] " bugzilla-daemon
2009-10-29 21:38 ` bugzilla-daemon
2009-10-29 21:44 ` bugzilla-daemon
2009-11-17 22:30 ` bugzilla-daemon
2009-11-17 22:31 ` bugzilla-daemon
2009-11-17 22:31 ` bugzilla-daemon
-- strict thread matches above, loose matches on Subject: below --
2009-10-26 18:45 2.6.32-rc5-git3: Reported regressions from 2.6.31 Rafael J. Wysocki
2009-10-26 18:55 ` [Bug #14472] EXT4 corruption Rafael J. Wysocki
2009-10-26 18:55 ` Rafael J. Wysocki
2009-10-29 19:57 ` Andrew Lutomirski
2009-10-29 19:57 ` Andrew Lutomirski
[not found] ` <cb0375e10910291257t1f2f16ciade932bd78689ccc-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-10-29 21:33 ` Rafael J. Wysocki
2009-10-29 21:33 ` Rafael J. Wysocki
2009-10-29 22:23 ` Theodore Tso
2009-10-29 22:23 ` Theodore Tso
2009-10-29 22:34 ` Andrew Lutomirski
2009-10-29 22:43 ` Shawn Starr
[not found] ` <20091029222335.GJ18464-3s7WtUTddSA@public.gmane.org>
2009-10-29 22:34 ` Andrew Lutomirski
2009-11-03 23:43 ` Andrew Lutomirski
2009-11-03 23:43 ` Andrew Lutomirski
[not found] ` <cb0375e10911031543n5cfcc090k8780449a1413b067-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-05 19:31 ` Theodore Tso
2009-11-05 19:31 ` Theodore Tso
2009-11-16 22:33 2.6.32-rc7-git1: Reported regressions from 2.6.31 Rafael J. Wysocki
2009-11-16 22:37 ` [Bug #14472] EXT4 corruption Rafael J. Wysocki
2009-11-16 23:30 ` Andy Lutomirski
[not found] ` <9872C96C-FAE8-46E8-9588-25D917AF0EAD-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-11-17 22:32 ` Rafael J. Wysocki
2009-11-17 22:32 ` Rafael J. Wysocki
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