2.6.26-rc7-git2: Reported regressions from 2.6.25

2.6.26-rc7-git2: Reported regressions from 2.6.25

[Rafael J. Wysocki]

[Note to bug reporters: If you can, please always add
kernel-testers@vger.kernel.org to the CC lists of your reports, as that will
help to filter them out of the other LKML traffic.  Also, if you report a
regression, please add '[regression]' or something similar to the subject.]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-06-22      148       39          28
  2008-06-14      130       37          28
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10962
Subject		: 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead
Submitter	: Helge Hafting <helge.hafting@aitel.hist.no>
Date		: 2008-06-22 18:22 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121415899320685&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10961
Subject		: 2.6.26-rc: nfsd hangs for a few sec
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-21 12:57 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121405308328004&w=4
		  http://marc.info/?l=linux-kernel&m=121412880115289&w=4
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
		  Mel Gorman <mel@csn.ul.ie>
		  Christoph Lameter <clameter@sgi.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10960
Subject		: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-19 14:07 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=121388456519637&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10959
Subject		: stuck tcp connections 2.6.26-rc7
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-22 18:09 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121415821219644&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10957
Subject		: pata_pcmcia with Sandisk Extreme III 8GB
Submitter	: Komuro <komurojun-mbn@nifty.com>
Date		: 2008-06-07 13:37 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121284627119861&w=4
Handled-By	: Tejun Heo <htejun@gmail.com>
		  Dominik Brodowski <linux@dominikbrodowski.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10956
Subject		: v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-22 12:56 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121413950227884&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10955
Subject		: v2.6.26-rc7: BUG task_struct: Poison overwritten
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-21 19:24 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121407641925121&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10954
Subject		: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-21 2:05 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121401399622190&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10951
Subject		: alpha build failure
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-06-22 02:13 (1 days old)
References	: http://lkml.org/lkml/2008/6/22/18


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10923
Subject		: System turns off during wake from S3, Wake Regression from 2.6.25
Submitter	: Dionisus Torimens <djtm@gmx.net>
Date		: 2008-06-15 16:24 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10919
Subject		: [regression] display dimming is slow and laggy - Acer Travelmate 661lci
Submitter	: Maximilian Engelhardt <maxi@daemonizer.de>
Date		: 2008-06-14 22:31 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121348428828320&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10912
Subject		: Regressions in the last kernels
Submitter	: werner <werner@sys-linux.yi.org>
Date		: 2008-06-14 18:26 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121346933911641&w=4
		  http://lkml.org/lkml/2008/6/15/35


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm@linux-foundation.org>
Date		: 2008-06-12 5:13 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
		  Christoph Lameter <clameter@sgi.com>
		  Manfred Spraul <manfred@colorfullife.com>
		  Andi Kleen <andi@firstfloor.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10892
Subject		: Sometime (often) X come out blank (black screen) on cold boot - Intel chipset
Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
Date		: 2008-06-10 05:33 (13 days old)
References	: http://lkml.org/lkml/2008/6/10/137


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-06-05 21:50 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
		  http://lkml.org/lkml/2008/6/11/355
		  http://lkml.org/lkml/2008/6/15/117
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
Submitter	: Adam Williamson <awilliamson@mandriva.com>
Date		: 2008-06-05 17:39 (18 days old)
Handled-By	: Alan Cox <alan@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: Oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan@sycorax.lbl.gov>
Date		: 2008-06-05 14:47 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date		: 2008-06-01 8:37 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2008-06-01 4:15 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=121229382917834&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-31 14:04 (23 days old)
References	: http://lkml.org/lkml/2008/6/7/206
		  http://lkml.org/lkml/2008/6/15/119


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject		: 2.6.26rc4 GFS2 oops.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 15:44 (27 days old)
References	: http://lkml.org/lkml/2008/5/27/297


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject		: NFS oops in 2.6.26rc4
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 19:04 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=121191548915522&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: parisc: 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121147328028081&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: USB Mass storage mount fails: Write protect on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Handled-By	: Benjamin Herrenschmidt <benh@kernel.crashing.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (49 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10958
Subject		: LMSENSORS: 2.6.26-rc, enabling ACPI Termal Zone support costs sensors
Submitter	: Rene Herman <rene.herman@keyaccess.nl>
Date		: 2008-06-22 0:47 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121409569819064&w=4
Handled-By	: Hans de Goede <j.w.r.degoede@hhs.nl>
		  Rene Herman <rene.herman@keyaccess.nl>
Patch		: http://lkml.org/lkml/2008/6/22/83


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10927
Subject		: Dell laptops: reboot instead of resume
Submitter	: Kirill A. Shutemov <kirill@shutemov.name>
Date		: 2008-06-16 07:31 (7 days old)
Handled-By	: H. Peter Anvin <hpa@kernel.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16549&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10918
Subject		: 2.6.26-rc5: SLUB debug, lockdep warning...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2008-06-14 10:54 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121344091109597&w=4
Handled-By	: Vegard Nossum <vegard.nossum@gmail.com>
		  Daniel J Blueman <daniel.blueman@gmail.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=10918#c2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-06-05 12:38 (18 days old)
Handled-By	: Tejun Heo <htejun@gmail.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16556


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject		: two different oopses with 2.6.26-rc4
Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date		: 2008-05-28 9:50 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=121196833026310&w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
		  Andrew Morton <akpm@linux-foundation.org>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://lkml.org/lkml/2008/5/20/683


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (27 days old)
References	: http://lkml.org/lkml/2008/5/27/9
		  http://lkml.org/lkml/2008/6/14/87
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121095777616792&w=4
Handled-By	: James Bottomley <James.Bottomley@HansenPartnership.com>
Patch		: http://marc.info/?l=linux-scsi&m=121101871800303&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (38 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (64 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (51 days old)
Handled-By	: Maciej W. Rozycki <macro@linux-mips.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16180


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10493] mips BCM47XX compile error

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (64 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2

Re: [Bug #10493] mips BCM47XX compile error

[Adrian Bunk]

On Sun, Jun 22, 2008 at 07:50:06PM +0200, Rafael J. Wysocki 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 2.6.25.  Please verify if it still should be listed.

yes

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
> Subject		: mips BCM47XX compile error
> Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
> Date		: 2008-04-20 17:07 (64 days old)
> References	: http://lkml.org/lkml/2008/4/20/34
> 		  http://lkml.org/lkml/2008/5/12/30
> 		  http://lkml.org/lkml/2008/5/18/131
> 		  http://lkml.org/lkml/2008/5/31/202
> 		  http://lkml.org/lkml/2008/6/7/154
> Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


cu
Adrian

[Bug #10629] 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (49 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

[Bug #10726] x86-64 NODES_SHIFT compile failure.

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (38 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343

[Bug #10714] powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Handled-By	: Benjamin Herrenschmidt <benh@kernel.crashing.org>

[Bug #10724] ACPI: EC: GPE storm detected, disabling EC GPE

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view

Re: [Bug #10724] ACPI: EC: GPE storm detected, disabling EC GPE

[Justin Mattock]

On Sun, Jun 22, 2008 at 5:54 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 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=10724
> Subject         : ACPI: EC: GPE storm detected, disabling EC GPE
> Submitter       : Justin Mattock <justinmattock@gmail.com>
> Date            : 2008-05-16 6:17 (38 days old)
> References      : http://marc.info/?l=linux-kernel&m=121091875711824&w=4
>                  http://lkml.org/lkml/2008/5/18/168
>                  http://lkml.org/lkml/2008/5/25/195
> Patch           : http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
>                  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view
>
>
>

Yes; setting  if (atomic_read(&ec->irq_count) > 5) { to
	if (atomic_read(&ec->irq_count) > 20) {
in drivers/acpi/ac.c only prolongs the bug, after a period of time(3
to 5 hrs) the the message does appear.
regards;

-- 
Justin P. Mattock

[Bug #10725] USB Mass storage mount fails: Write protect on

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: USB Mass storage mount fails: Write protect on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4

[Bug #10827] 2.6.26rc4 GFS2 oops.

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject		: 2.6.26rc4 GFS2 oops.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 15:44 (27 days old)
References	: http://lkml.org/lkml/2008/5/27/297

[Bug #10843] Display artifacts on XOrg logout with PAT kernel and VESA framebuffer

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-31 14:04 (23 days old)
References	: http://lkml.org/lkml/2008/6/7/206
		  http://lkml.org/lkml/2008/6/15/119

Re: [Bug #10843] Display artifacts on XOrg logout with PAT kernel and VESA framebuffer

[Frans Pop]

On Sunday 22 June 2008, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
> Subject	: Display artifacts on XOrg logout with PAT kernel and VESA
> 		  framebuffer
> Submitter	: Frans Pop <elendil@planet.nl> 
> Date		: 2008-05-31 14:04 (23 days old)
> References	: http://lkml.org/lkml/2008/6/7/206
> 		  http://lkml.org/lkml/2008/6/15/119

Yes.

[Bug #10892] Sometime (often) X come out blank (black screen) on cold boot - Intel chipset

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10892
Subject		: Sometime (often) X come out blank (black screen) on cold boot - Intel chipset
Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
Date		: 2008-06-10 05:33 (13 days old)
References	: http://lkml.org/lkml/2008/6/10/137

Re: [Bug #10892] Sometime (often) X come out blank (black screen)on cold boot - Intel chipset

[Romano Giannetti]

On Sun, 2008-06-22 at 19:54 +0200, Rafael J. Wysocki wrote:

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10892
> Subject		: Sometime (often) X come out blank (black screen) on cold boot - Intel chipset
> Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
> Date		: 2008-06-10 05:33 (13 days old)
> References	: http://lkml.org/lkml/2008/6/10/137

I tried to reproduce it this morning with 2.6.26-rc7, but failed. So, it
seems gone (but this was an Eisenbug, so I am not certain). 

Romano 

-- 
Romano Giannetti <romano.giannetti@gmail.com>

Re: [Bug #10892] Sometime (often) X come out blank (black screen)on cold boot - Intel chipset

[Ingo Molnar]

* Romano Giannetti <romano.giannetti@gmail.com> wrote:

> On Sun, 2008-06-22 at 19:54 +0200, Rafael J. Wysocki wrote:
> 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10892
> > Subject		: Sometime (often) X come out blank (black screen) on cold boot - Intel chipset
> > Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
> > Date		: 2008-06-10 05:33 (13 days old)
> > References	: http://lkml.org/lkml/2008/6/10/137
> 
> I tried to reproduce it this morning with 2.6.26-rc7, but failed. So, 
> it seems gone (but this was an Eisenbug, so I am not certain).

there were a number of drivers/char/drm/ and drivers/char/agp/ fixes 
merged into -rc7 which could have resolved this. Please keep an eye on 
it nevertheless.

	Ingo

[Bug #10821] rt25xx: lock dependency warning, association failure, and kmalloc corruption

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (25 days old)

[Bug #10927] Dell laptops: reboot instead of resume

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10927
Subject		: Dell laptops: reboot instead of resume
Submitter	: Kirill A. Shutemov <kirill@shutemov.name>
Date		: 2008-06-16 07:31 (7 days old)
Handled-By	: H. Peter Anvin <hpa@kernel.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16549&action=view

[Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
Submitter	: Adam Williamson <awilliamson@mandriva.com>
Date		: 2008-06-05 17:39 (18 days old)
Handled-By	: Alan Cox <alan@redhat.com>

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Alan Cox]

On Sun, 22 Jun 2008 19:54:46 +0200 (CEST)
"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 2.6.25.  Please verify if it still should be listed.
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
> Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
> Submitter	: Adam Williamson <awilliamson@mandriva.com>
> Date		: 2008-06-05 17:39 (18 days old)
> Handled-By	: Alan Cox <alan@redhat.com>

Handed over to Greg as it's not a tty layer bug but something in USB
(actually from the traces I think its a broken gcc/build but we shall)

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Arjan van de Ven]

On Sun, 22 Jun 2008 21:07:06 +0100
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> On Sun, 22 Jun 2008 19:54:46 +0200 (CEST)
> "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 2.6.25.  Please verify if it still should be listed.
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
> > Subject		: Oops on loading ipaq module since 2.6.26,
> > prevents use of device Submitter	: Adam Williamson
> > <awilliamson@mandriva.com> Date		: 2008-06-05 17:39
> > (18 days old) Handled-By	: Alan Cox <alan@redhat.com>
> 
> Handed over to Greg as it's not a tty layer bug but something in USB
> (actually from the traces I think its a broken gcc/build but we shall)

http://www.kerneloops.org/search.php?search=ipaq_open

has a whole slew of different ones.... surprisingly they're almost all
with pppd...



-- 
If you want to reach me at my work email, use arjan@linux.intel.com
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Arjan van de Ven]

On Sun, 22 Jun 2008 14:00:44 -0700
Arjan van de Ven <arjan@infradead.org> wrote:

> On Sun, 22 Jun 2008 21:07:06 +0100
> Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> 
> > On Sun, 22 Jun 2008 19:54:46 +0200 (CEST)
> > "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 2.6.25.  Please verify if it still should be
> > > listed.
> > > 
> > > 
> > > Bug-Entry	:
> > > http://bugzilla.kernel.org/show_bug.cgi?id=10868
> > > Subject		: Oops on loading ipaq module since
> > > 2.6.26, prevents use of device Submitter	: Adam Williamson
> > > <awilliamson@mandriva.com> Date		: 2008-06-05 17:39
> > > (18 days old) Handled-By	: Alan Cox <alan@redhat.com>
> > 
> > Handed over to Greg as it's not a tty layer bug but something in USB
> > (actually from the traces I think its a broken gcc/build but we
> > shall)
> 
> http://www.kerneloops.org/search.php?search=ipaq_open
> 
> has a whole slew of different ones.... surprisingly they're almost all
> with pppd...
> 

btw this also shows that this isn't a 2.6.25 regression... 

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adrian Bunk]

On Sun, Jun 22, 2008 at 02:02:26PM -0700, Arjan van de Ven wrote:
> On Sun, 22 Jun 2008 14:00:44 -0700
> Arjan van de Ven <arjan@infradead.org> wrote:
> 
> > On Sun, 22 Jun 2008 21:07:06 +0100
> > Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> > 
> > > On Sun, 22 Jun 2008 19:54:46 +0200 (CEST)
> > > "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 2.6.25.  Please verify if it still should be
> > > > listed.
> > > > 
> > > > 
> > > > Bug-Entry	:
> > > > http://bugzilla.kernel.org/show_bug.cgi?id=10868
> > > > Subject		: Oops on loading ipaq module since
> > > > 2.6.26, prevents use of device Submitter	: Adam Williamson
> > > > <awilliamson@mandriva.com> Date		: 2008-06-05 17:39
> > > > (18 days old) Handled-By	: Alan Cox <alan@redhat.com>
> > > 
> > > Handed over to Greg as it's not a tty layer bug but something in USB
> > > (actually from the traces I think its a broken gcc/build but we
> > > shall)
> > 
> > http://www.kerneloops.org/search.php?search=ipaq_open
> > 
> > has a whole slew of different ones.... surprisingly they're almost all
> > with pppd...
> 
> btw this also shows that this isn't a 2.6.25 regression... 

That hardly shows it.

And Adam said quite explicitely that 2.6.25 worked for him.

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Alan Cox]

> > btw this also shows that this isn't a 2.6.25 regression... 
> 
> That hardly shows it.
> 
> And Adam said quite explicitely that 2.6.25 worked for him.

Nothing much I can do to help. The URB is assigned in setup and is NULL
later. Nothing else I can find touches it.

Alan

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Montag 23 Juni 2008 00:37:20 schrieb Alan Cox:
> > > btw this also shows that this isn't a 2.6.25 regression... 
> > 
> > That hardly shows it.
> > 
> > And Adam said quite explicitely that 2.6.25 worked for him.
> 
> Nothing much I can do to help. The URB is assigned in setup and is NULL
> later. Nothing else I can find touches it.

We need this oops replicated with debug enabled in the usb serial core.

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

On Mon, 2008-06-23 at 09:48 +0200, Oliver Neukum wrote:
> Am Montag 23 Juni 2008 00:37:20 schrieb Alan Cox:
> > > > btw this also shows that this isn't a 2.6.25 regression... 
> > > 
> > > That hardly shows it.
> > > 
> > > And Adam said quite explicitely that 2.6.25 worked for him.
> > 
> > Nothing much I can do to help. The URB is assigned in setup and is NULL
> > later. Nothing else I can find touches it.
> 
> We need this oops replicated with debug enabled in the usb serial core.

Is that just a kernel build option? (As I mentioned earlier, I'm not
much of a kernel hacker, I usually just run packaged kernels).
-- 
adamw

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Montag 23 Juni 2008 17:46:43 schrieb Adam Williamson:
> On Mon, 2008-06-23 at 09:48 +0200, Oliver Neukum wrote:
> > Am Montag 23 Juni 2008 00:37:20 schrieb Alan Cox:
> > > > > btw this also shows that this isn't a 2.6.25 regression... 
> > > > 
> > > > That hardly shows it.
> > > > 
> > > > And Adam said quite explicitely that 2.6.25 worked for him.
> > > 
> > > Nothing much I can do to help. The URB is assigned in setup and is NULL
> > > later. Nothing else I can find touches it.
> > 
> > We need this oops replicated with debug enabled in the usb serial core.
> 
> Is that just a kernel build option? (As I mentioned earlier, I'm not
> much of a kernel hacker, I usually just run packaged kernels).

It is the module option "debug" for usb-serial.

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> Am Montag 23 Juni 2008 17:46:43 schrieb Adam Williamson:
> > On Mon, 2008-06-23 at 09:48 +0200, Oliver Neukum wrote:
> > > Am Montag 23 Juni 2008 00:37:20 schrieb Alan Cox:
> > > > > > btw this also shows that this isn't a 2.6.25 regression... 
> > > > > 
> > > > > That hardly shows it.
> > > > > 
> > > > > And Adam said quite explicitely that 2.6.25 worked for him.
> > > > 
> > > > Nothing much I can do to help. The URB is assigned in setup and is NULL
> > > > later. Nothing else I can find touches it.
> > > 
> > > We need this oops replicated with debug enabled in the usb serial core.
> > 
> > Is that just a kernel build option? (As I mentioned earlier, I'm not
> > much of a kernel hacker, I usually just run packaged kernels).
> 
> It is the module option "debug" for usb-serial.

Oh, that's easy then. :) Will do that later. Thanks.
-- 
adamw

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

[-- Attachment #1: Type: text/plain, Size: 135 bytes --]

On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:

> It is the module option "debug" for usb-serial.

OK, here you go:
-- 
adamw

[-- Attachment #2: 26_untainted_debug.txt --]
[-- Type: text/plain, Size: 8992 bytes --]

usb 3-3: new full speed USB device using ohci_hcd and address 2
usb 3-3: configuration #1 chosen from 1 choice
usb 3-3: New USB device found, idVendor=03f0, idProduct=1016
usb 3-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usbcore: registered new interface driver usbserial
drivers/usb/serial/usb-serial.c: Had to override the open usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the close usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write_room usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the chars_in_buffer usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the read_bulk_callback usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write_bulk_callback usb serial operation with the generic one.
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
drivers/usb/serial/usb-serial.c: Had to override the resume usb serial operation with the generic one.
usbserial: USB Serial support registered for PocketPC PDA
ipaq: USB PocketPC PDA driver v0.5
drivers/usb/serial/usb-serial.c: static descriptor matches
drivers/usb/serial/usb-serial.c: found bulk in on endpoint 0
drivers/usb/serial/usb-serial.c: found bulk out on endpoint 1
ipaq 3-3:1.0: PocketPC PDA converter detected
drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 2 port structures for this device
drivers/usb/serial/usb-serial.c: get_free_serial 2
drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 0
drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB0
usb 3-3: PocketPC PDA converter now attached to ttyUSB0
drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB1
usb 3-3: PocketPC PDA converter now attached to ttyUSB1
usbcore: registered new interface driver ipaq
PPP generic driver version 2.4.2
drivers/usb/serial/usb-serial.c: serial_open
drivers/usb/serial/usb-serial.c: serial_open
BUG: unable to handle kernel NULL pointer dereference at 0000003c
IP: [<e0d878bd>] :ipaq:ipaq_open+0x1c4/0x2fb
*pde = 00000000
Oops: 0002 [#1]
Modules linked in: ppp_generic slhc ipaq usbserial fuse af_packet snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss ipv6 binfmt_misc loop dm_mirror dm_log dm_mod floppy cpufreq_ondemand freq_table cpufreq_conservative cpufreq_powersave cpufreq_nforce2 evdev snd_mpu401 snd_cs4232 snd_opl3_lib snd_hwdep snd_cs4231_lib ns558 gameport snd_mpu401_uart parport_pc snd_rawmidi snd_seq_device parport rtc_cmos rtc_core rtc_lib sg snd_pcsp skge osst st thermal processor button usbkbd usbmouse usbhid ff_memless snd_intel8x0 snd_ac97_codec ac97_bus shpchp pci_hotplug snd_pcm snd_timer snd forcedeth i2c_nforce2 i2c_core soundcore nvidia_agp snd_page_alloc agpgart hid ide_generic amd74xx ide_core sbp2 ohci1394 ieee1394 usb_storage sata_sil pata_amd libata dock sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: nf_conntrack]

Pid: 4393, comm: pppd Not tainted (2.6.26-0.rc4.1mdv #1)
EIP: 0060:[<e0d878bd>] EFLAGS: 00010246 CPU: 0
EIP is at ipaq_open+0x1c4/0x2fb [ipaq]
EAX: 00000000 EBX: db368ca0 ECX: 00000000 EDX: db3a4000
ESI: 00000000 EDI: db235800 EBP: db3bbe3c ESP: db3bbe1c
 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process pppd (pid: 4393, ti=db3ba000 task=db140700 task.ti=db3ba000)
Stack: db368cb4 db0aa220 00000100 00000064 db235800 00000000 db235800 db0aa220
       db3bbe5c e0da0cd6 db2fb6c0 df9b0000 db235824 ffffffed e0da0bf7 db2fb6c0
       db3bbe84 c022549d 00000802 00000000 0bc00001 00000001 df9b0000 00000000
Call Trace:
 [<e0da0cd6>] ? serial_open+0xdf/0x13d [usbserial]
 [<e0da0bf7>] ? serial_open+0x0/0x13d [usbserial]
 [<c022549d>] ? tty_open+0x184/0x272
 [<c0173364>] ? chrdev_open+0x130/0x147
 [<c016f967>] ? __dentry_open+0x103/0x1f0
 [<c016fadb>] ? nameidata_to_filp+0x1f/0x33
 [<c0173234>] ? chrdev_open+0x0/0x147
 [<c017a8ba>] ? do_filp_open+0x338/0x6b1
 [<c016f733>] ? get_unused_fd_flags+0xc1/0xcb
 [<c016f77d>] ? do_sys_open+0x40/0xbc
 [<c016f83b>] ? sys_open+0x1e/0x26
 [<c010392f>] ? sysenter_past_esp+0x78/0xd9
 =======================
Code: 00 00 00 85 c0 89 87 94 00 00 00 75 16 89 d0 e8 d4 60 3e df c7 87 84 00 00 00 00 00 00 00 e9 11 01 00 00 8b 87 8c 00 00 00 31 f6 <89> 50 3c 8b 87 94 00 00 00 8b 97 9c 00 00 00 89 42 3c 8b 87 8c
EIP: [<e0d878bd>] ipaq_open+0x1c4/0x2fb [ipaq] SS:ESP 0068:db3bbe1c
---[ end trace bb86bb5b50c9ee22 ]---
drivers/usb/serial/usb-serial.c: serial_tiocmset - port 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5404
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
drivers/usb/serial/usb-serial.c: serial_open
drivers/usb/serial/usb-serial.c: serial_close - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 12 byte(s)
drivers/usb/serial/usb-serial.c: serial_tiocmset - port 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5404
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x80047437
drivers/usb/serial/usb-serial.c: serial_write - port 0, 45 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 37 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
padlock: VIA PadLock Hash Engine not detected.
PPP MPPE Compression module registered
PPP BSD Compression module registered
PPP Deflate Compression module registered
drivers/usb/serial/usb-serial.c: serial_write - port 0, 26 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 33 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 15 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 21 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 25 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 15 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 21 byte(s)
drivers/usb/serial/usb-serial.c: serial_write - port 0, 9 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 27 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
mppe_decomp_init[0]: unknown key length
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 33 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 53 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 84 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 85 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 48 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Mittwoch 25 Juni 2008 04:05:13 schrieb Adam Williamson:
> On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> 
> > It is the module option "debug" for usb-serial.
> 
> OK, here you go:

Please also set the debug module parameter for the ipaq module.

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

[-- Attachment #1: Type: text/plain, Size: 346 bytes --]

On Wed, 2008-06-25 at 17:41 +0200, Oliver Neukum wrote:
> Am Mittwoch 25 Juni 2008 04:05:13 schrieb Adam Williamson:
> > On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> > 
> > > It is the module option "debug" for usb-serial.
> > 
> > OK, here you go:
> 
> Please also set the debug module parameter for the ipaq module.

OK.
-- 
adamw

[-- Attachment #2: 26_untainted_debug_debug.txt --]
[-- Type: text/plain, Size: 22730 bytes --]

usb 2-3: new full speed USB device using ohci_hcd and address 2
usb 2-3: configuration #1 chosen from 1 choice
usb 2-3: New USB device found, idVendor=03f0, idProduct=1016
usb 2-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usbcore: registered new interface driver usbserial
drivers/usb/serial/usb-serial.c: Had to override the open usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the close usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write_room usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the chars_in_buffer usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the read_bulk_callback usb serial operation with the generic one.
drivers/usb/serial/usb-serial.c: Had to override the write_bulk_callback usb serial operation with the generic one.
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
drivers/usb/serial/usb-serial.c: Had to override the resume usb serial operation with the generic one.
usbserial: USB Serial support registered for PocketPC PDA
ipaq: USB PocketPC PDA driver v0.5
drivers/usb/serial/usb-serial.c: static descriptor matches
drivers/usb/serial/usb-serial.c: found bulk in on endpoint 0
drivers/usb/serial/usb-serial.c: found bulk out on endpoint 1
ipaq 2-3:1.0: PocketPC PDA converter detected
drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 2 port structures for this device
drivers/usb/serial/ipaq.c: ipaq_startup
drivers/usb/serial/usb-serial.c: get_free_serial 2
drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 0
drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB0
usb 2-3: PocketPC PDA converter now attached to ttyUSB0
drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB1
usb 2-3: PocketPC PDA converter now attached to ttyUSB1
usbcore: registered new interface driver ipaq
PPP generic driver version 2.4.2
drivers/usb/serial/usb-serial.c: serial_open
drivers/usb/serial/ipaq.c: ipaq_open - port 0
drivers/usb/serial/usb-serial.c: serial_open
drivers/usb/serial/ipaq.c: ipaq_open - port 1
BUG: unable to handle kernel NULL pointer dereference at 0000003c
IP: [<e0d848bd>] :ipaq:ipaq_open+0x1c4/0x2fb
*pde = 00000000
Oops: 0002 [#1]
Modules linked in: ppp_generic slhc ipaq usbserial fuse af_packet snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss ipv6 snd_mixer_oss binfmt_misc loop dm_mirror dm_log dm_mod floppy cpufreq_ondemand freq_table cpufreq_conservative cpufreq_powersave cpufreq_nforce2 evdev sg ns558 snd_mpu401 gameport snd_cs4232 snd_opl3_lib snd_hwdep snd_cs4231_lib snd_mpu401_uart snd_rawmidi snd_seq_device skge parport_pc parport rtc_cmos rtc_core rtc_lib snd_pcsp thermal usbkbd usbmouse button processor usbhid ff_memless osst snd_intel8x0 snd_ac97_codec ac97_bus i2c_nforce2 shpchp st i2c_core pci_hotplug snd_pcm forcedeth snd_timer nvidia_agp snd soundcore snd_page_alloc agpgart hid ide_generic amd74xx ide_core sbp2 ohci1394 ieee1394 usb_storage sata_sil pata_amd libata dock sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: nf_conntrack]

Pid: 4396, comm: pppd Not tainted (2.6.26-0.rc4.1mdv #1)
EIP: 0060:[<e0d848bd>] EFLAGS: 00010246 CPU: 0
EIP is at ipaq_open+0x1c4/0x2fb [ipaq]
EAX: 00000000 EBX: db37ecc0 ECX: 00000000 EDX: db3ae000
ESI: 00000000 EDI: db305c00 EBP: db3a5e3c ESP: db3a5e1c
 DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process pppd (pid: 4396, ti=db3a4000 task=db368560 task.ti=db3a4000)
Stack: db37ecd4 de25d7a0 00000100 00000064 db305c00 00000000 db305c00 de25d7a0
       db3a5e5c e0d9dcd6 db222b00 db35c800 db305c24 ffffffed e0d9dbf7 db222b00
       db3a5e84 c022549d 00000802 00000000 0bc00001 00000001 db35c800 00000000
Call Trace:
 [<e0d9dcd6>] ? serial_open+0xdf/0x13d [usbserial]
 [<e0d9dbf7>] ? serial_open+0x0/0x13d [usbserial]
 [<c022549d>] ? tty_open+0x184/0x272
 [<c0173364>] ? chrdev_open+0x130/0x147
 [<c016f967>] ? __dentry_open+0x103/0x1f0
 [<c016fadb>] ? nameidata_to_filp+0x1f/0x33
 [<c0173234>] ? chrdev_open+0x0/0x147
 [<c017a8ba>] ? do_filp_open+0x338/0x6b1
 [<c016f733>] ? get_unused_fd_flags+0xc1/0xcb
 [<c016f77d>] ? do_sys_open+0x40/0xbc
 [<c016f83b>] ? sys_open+0x1e/0x26
 [<c010392f>] ? sysenter_past_esp+0x78/0xd9
 =======================
Code: 00 00 00 85 c0 89 87 94 00 00 00 75 16 89 d0 e8 d4 90 3e df c7 87 84 00 00 00 00 00 00 00 e9 11 01 00 00 8b 87 8c 00 00 00 31 f6 <89> 50 3c 8b 87 94 00 00 00 8b 97 9c 00 00 00 89 42 3c 8b 87 8c
EIP: [<e0d848bd>] ipaq_open+0x1c4/0x2fb [ipaq] SS:ESP 0068:db3a5e1c
---[ end trace f1d563584ad865f1 ]---
drivers/usb/serial/usb-serial.c: serial_tiocmset - port 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5404
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/ipaq.c: ipaq_chars_in_buffer - queuelen 0
drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
drivers/usb/serial/usb-serial.c: serial_open
drivers/usb/serial/usb-serial.c: serial_close - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 6, data = 43 4c 49 45 4e 54
drivers/usb/serial/usb-serial.c: serial_write - port 0, 12 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 12, data = 43 4c 49 45 4e 54 53 45 52 56 45 52
drivers/usb/serial/usb-serial.c: serial_tiocmset - port 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5404
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/ipaq.c: ipaq_chars_in_buffer - queuelen 0
drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/ipaq.c: ipaq_chars_in_buffer - queuelen 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/usb-serial.c: serial_chars_in_buffer = port 0
drivers/usb/serial/ipaq.c: ipaq_chars_in_buffer - queuelen 0
drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x80047437
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 37, data = 7e ff 7d 23 c0 21 7d 21 7d 20 7d 20 7d 2e 7d 22 7d 26 7d 20 7d 20 7d 20 7d 20 7d 27 7d 22 7d 28 7d 22 dd 31 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 46 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 46, data = 7e ff 7d 23 c0 21 7d 21 7d 21 7d 20 7d 34 7d 22 7d 26 7d 20 7d 20 7d 20 7d 20 7d 25 7d 26 3f f7 32 f7 7d 27 7d 22 7d 28 7d 22 a0 7d 5d 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 37 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 37, data = 7e ff 7d 23 c0 21 7d 22 7d 20 7d 20 7d 2e 7d 22 7d 26 7d 20 7d 20 7d 20 7d 20 7d 27 7d 22 7d 28 7d 22 e3 b2 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 46, data = 7e ff 7d 23 c0 21 7d 22 7d 21 7d 20 7d 34 7d 22 7d 26 7d 20 7d 20 7d 20 7d 20 7d 25 7d 26 3f f7 32 f7 7d 27 7d 22 7d 28 7d 22 4b 7d 34 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 16, data = 7e 80 fd 01 00 00 0a 12 06 00 00 00 01 26 10 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 46, data = 7e 80 21 01 00 00 28 02 06 00 2d 0f 01 03 06 00 00 00 00 81 06 00 00 00 00 82 06 00 00 00 00 83 06 00 00 00 00 84 06 00 00 00 00 79 06 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 21, data = 7e 80 57 01 00 00 0e 01 0a 86 f1 ae 7d 5e 6d d5 0b 64 a2 cb 7e
padlock: VIA PadLock Hash Engine not detected.
PPP MPPE Compression module registered
PPP BSD Compression module registered
PPP Deflate Compression module registered
drivers/usb/serial/usb-serial.c: serial_write - port 0, 26 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 26, data = 80 fd 01 01 00 15 12 06 00 00 00 00 1a 04 78 00 18 04 78 00 15 03 2f 95 5f 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 33 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 33, data = 80 21 01 01 00 1c 02 06 00 2d 0f 01 03 06 c0 a8 83 01 81 06 00 00 00 00 83 06 00 00 00 00 75 3d 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 15 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 15, data = 80 fd 04 00 00 0a 12 06 00 00 00 01 9d 8c 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 21 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 21, data = 80 21 04 00 00 10 82 06 00 00 00 00 84 06 00 00 00 00 b7 a2 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 26 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 26, data = c0 21 08 02 00 14 80 57 01 00 00 0e 01 0a 86 f1 ae 7d 5e 6d d5 0b 64 62 e6 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 21, data = 7e 80 fd 04 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f a1 c3 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 15 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 15, data = 80 fd 01 02 00 0a 12 06 00 00 00 00 55 9a 7e
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 22, data = 7e 80 21 04 01 00 10 81 06 00 00 00 00 83 06 00 00 00 00 a2 71 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 21 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 21, data = 80 21 01 02 00 10 02 06 00 2d 0f 01 03 06 c0 a8 83 01 4f b2 7e
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 10, data = 7e 80 fd 01 01 00 04 bc 11 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 9 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 9, data = 80 fd 02 01 00 04 71 34 7e
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 34, data = 7e 80 21 01 01 00 1c 02 06 00 2d 0f 01 03 06 00 00 00 00 81 06 00 00 00 00 83 06 00 00 00 00 f1 ac 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 27 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 27, data = 80 21 03 01 00 16 03 06 c0 a8 83 81 81 06 c0 a8 83 01 83 06 c0 a8 83 01 2c 62 7e
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 16, data = 7e 80 fd 02 02 00 0a 12 06 00 00 00 00 3c ee 7e
mppe_decomp_init[0]: unknown key length
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 22, data = 7e 80 21 02 02 00 10 02 06 00 2d 0f 01 03 06 c0 a8 83 01 6e 28 7e
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 34, data = 7e 80 21 01 02 00 1c 02 06 00 2d 0f 01 03 06 c0 a8 83 81 81 06 c0 a8 83 01 83 06 c0 a8 83 01 a0 29 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 33 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 33, data = 80 21 02 02 00 1c 02 06 00 2d 0f 01 03 06 c0 a8 83 81 81 06 c0 a8 83 01 83 06 c0 a8 83 01 93 73 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 280, data = 7e 21 45 00 01 13 00 00 00 00 80 11 f5 b0 c0 a8 83 81 ff ff ff ff 00 44 00 43 00 ff 00 00 01 08 06 00 12 34 56 78 00 06 00 00 c0 a8 83 81 00 00 00 00 00 00 00 00 00 00 00 00 00 53 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63 35 01 08 37 01 0f ff 6d cb 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 280, data = 7e 21 45 00 01 13 00 00 00 00 80 11 f5 b0 c0 a8 83 81 ff ff ff ff 00 44 00 43 00 ff 00 00 01 08 06 00 12 34 56 78 00 06 00 00 c0 a8 83 81 00 00 00 00 00 00 00 00 00 00 00 00 00 53 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63 35 01 08 37 01 0f ff 6d cb 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 280, data = 7e 21 45 00 01 13 00 00 00 00 80 11 f5 b0 c0 a8 83 81 ff ff ff ff 00 44 00 43 00 ff 00 00 01 08 06 00 12 34 56 78 00 06 00 00 c0 a8 83 81 00 00 00 00 00 00 00 00 00 00 00 00 00 53 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63 35 01 08 37 01 0f ff 6d cb 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 53, data = 7e 21 45 00 00 30 85 a1 40 00 80 06 ed 52 c0 a8 83 81 c0 a8 83 01 05 99 16 2f 84 bb 88 7c 00 00 00 00 70 02 80 00 52 4b 00 00 02 04 05 b4 01 01 04 02 d5 46 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 54 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 54, data = 7e 21 45 00 00 30 00 00 40 00 40 06 b2 f4 c0 a8 83 01 c0 a8 83 81 16 2f 05 99 d9 b4 51 1e 84 bb 88 7d 5d 70 12 16 d0 90 97 00 00 02 04 05 b4 01 01 04 02 c0 dc 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 46, data = 7e 2f 45 00 00 28 85 a2 40 00 80 00 ed 59 c0 a8 83 81 c0 a8 83 01 05 99 16 2f 84 bb 88 7d 5d d9 b4 51 1f 50 10 80 00 54 2b 00 00 a2 e2 7e
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 12, data = 7e 2d 10 54 1f 00 00 00 00 e6 b4 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 44, data = 21 45 00 00 28 ef 15 40 00 40 06 c3 e6 c0 a8 83 01 c0 a8 83 81 16 2f 05 99 d9 b4 51 1f 84 bb 88 81 50 10 16 d0 bd 57 00 00 6d 46 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 12, data = 7e 2d 1f e6 1a 6e 00 00 00 c4 76 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 44, data = 21 45 00 00 28 ef 16 40 00 40 06 c3 e5 c0 a8 83 01 c0 a8 83 81 16 2f 05 99 d9 b4 51 1f 84 bb 88 85 50 10 16 d0 bd 53 00 00 e0 0e 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 118, data = 7e 2d 1f 19 db 28 00 00 00 04 15 40 04 11 0a 00 00 00 00 00 00 37 63 63 40 00 00 00 00 28 00 00 00 3c 00 00 00 50 00 00 00 00 00 00 00 50 00 6f 00 63 00 6b 00 65 00 74 00 5f 00 50 00 43 00 00 00 50 00 6f 00 63 00 6b 00 65 00 74 00 50 00 43 00 00 00 00 00 68 00 70 00 20 00 69 00 50 00 41 00 51 00 20 00 72 00 7a 00 31 00 37 00 31 00 35 00 00 00 bd 2a 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 44 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 44, data = 21 45 00 00 28 ef 17 40 00 40 06 c3 e4 c0 a8 83 01 c0 a8 83 81 16 2f 05 99 d9 b4 51 1f 84 bb 88 f3 50 10 16 d0 bc e5 00 00 19 f0 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 53, data = 7e 21 45 00 00 30 85 a6 40 00 80 06 ed 4d c0 a8 83 81 c0 a8 83 01 05 9a 1d 0e 84 bc 75 10 00 00 00 00 70 02 80 00 5e d6 00 00 02 04 05 b4 01 01 04 02 4c d0 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 45 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 45, data = 21 45 00 00 28 00 00 40 00 40 06 b2 fc c0 a8 83 01 c0 a8 83 81 1d 0e 05 9a 00 00 00 00 84 bc 75 11 50 14 00 00 0b 87 00 00 7d 5d 00 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 53, data = 7e 21 45 00 00 30 85 a7 40 00 80 06 ed 4c c0 a8 83 81 c0 a8 83 01 05 9a 1d 0e 84 bc 75 10 00 00 00 00 70 02 80 00 5e d6 00 00 02 04 05 b4 01 01 04 02 d7 05 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 45 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 45, data = 21 45 00 00 28 00 00 40 00 40 06 b2 fc c0 a8 83 01 c0 a8 83 81 1d 0e 05 9a 00 00 00 00 84 bc 75 11 50 14 00 00 0b 87 00 00 7d 5d 00 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 53, data = 7e 21 45 00 00 30 85 a8 40 00 80 06 ed 4b c0 a8 83 81 c0 a8 83 01 05 9a 1d 0e 84 bc 75 10 00 00 00 00 70 02 80 00 5e d6 00 00 02 04 05 b4 01 01 04 02 27 5b 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 45 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 45, data = 21 45 00 00 28 00 00 40 00 40 06 b2 fc c0 a8 83 01 c0 a8 83 81 1d 0e 05 9a 00 00 00 00 84 bc 75 11 50 14 00 00 0b 87 00 00 7d 5d 00 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 57, data = 7e 21 45 00 00 34 85 a9 00 00 80 11 2d 3c c0 a8 83 81 c0 a8 83 01 05 9b 00 35 00 20 11 e3 00 f8 01 00 00 01 00 00 00 00 00 00 06 69 73 61 74 61 70 00 00 01 00 01 a1 c6 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 84 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 84, data = 21 45 c0 00 50 71 16 00 00 40 01 81 03 c0 a8 83 01 c0 a8 83 81 03 03 85 02 00 00 00 00 45 00 00 34 85 a9 00 00 80 11 2d 3c c0 a8 83 81 c0 a8 83 01 05 9b 00 35 00 20 11 e3 00 f8 01 00 00 01 00 00 00 00 00 00 06 69 73 61 74 61 70 00 00 01 00 01 82 db 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
drivers/usb/serial/ipaq.c: ipaq_read_bulk_callback - port 0
ipaq ttyUSB0: ipaq_read_bulk_callback - length = 53, data = 7e 21 45 00 00 30 85 aa 40 00 80 06 ed 49 c0 a8 83 81 c0 a8 83 01 05 9a 1d 0e 84 bc 75 10 00 00 00 00 70 02 80 00 5e d6 00 00 02 04 05 b4 01 01 04 02 00 f8 7e
drivers/usb/serial/usb-serial.c: serial_write - port 0, 45 byte(s)
drivers/usb/serial/ipaq.c: ipaq_write - port 0
ipaq ttyUSB0: ipaq_write_bulk - length = 45, data = 21 45 00 00 28 00 00 40 00 40 06 b2 fc c0 a8 83 01 c0 a8 83 81 1d 0e 05 9a 00 00 00 00 84 bc 75 11 50 14 00 00 0b 87 00 00 7d 5d 00 7e
drivers/usb/serial/ipaq.c: ipaq_write_bulk_callback - port 0
drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Freitag 27 Juni 2008 21:28:54 schrieb Adam Williamson:
> On Wed, 2008-06-25 at 17:41 +0200, Oliver Neukum wrote:
> > Am Mittwoch 25 Juni 2008 04:05:13 schrieb Adam Williamson:
> > > On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> > > 
> > > > It is the module option "debug" for usb-serial.
> > > 
> > > OK, here you go:
> > 
> > Please also set the debug module parameter for the ipaq module.
> 
> OK.

Your device is considered to have two ports but not enough endpoints.
Please provide the output of "lsusb -v"

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

[-- Attachment #1: Type: text/plain, Size: 664 bytes --]

On Mon, 2008-06-30 at 15:09 +0200, Oliver Neukum wrote:
> Am Freitag 27 Juni 2008 21:28:54 schrieb Adam Williamson:
> > On Wed, 2008-06-25 at 17:41 +0200, Oliver Neukum wrote:
> > > Am Mittwoch 25 Juni 2008 04:05:13 schrieb Adam Williamson:
> > > > On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> > > > 
> > > > > It is the module option "debug" for usb-serial.
> > > > 
> > > > OK, here you go:
> > > 
> > > Please also set the debug module parameter for the ipaq module.
> > 
> > OK.
> 
> Your device is considered to have two ports but not enough endpoints.
> Please provide the output of "lsusb -v"

Here's the lsusb stanza for the device.
-- 
adamw

[-- Attachment #2: 26_lsusb.txt --]
[-- Type: text/plain, Size: 2091 bytes --]

Bus 003 Device 002: ID 03f0:1016 Hewlett-Packard Jornada 548 / iPAQ HW6515 Pocket PC 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.00
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass       255 Vendor Specific Subclass
  bDeviceProtocol       255 Vendor Specific Protocol
  bMaxPacketSize0        16
  idVendor           0x03f0 Hewlett-Packard
  idProduct          0x1016 Jornada 548 / iPAQ HW6515 Pocket PC 
  bcdDevice            0.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower               50mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
Device Status:     0x0000
  (Bus Powered)

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Mittwoch 02 Juli 2008 22:40:57 schrieb Adam Williamson:
> On Mon, 2008-06-30 at 15:09 +0200, Oliver Neukum wrote:
> > Am Freitag 27 Juni 2008 21:28:54 schrieb Adam Williamson:
> > > On Wed, 2008-06-25 at 17:41 +0200, Oliver Neukum wrote:
> > > > Am Mittwoch 25 Juni 2008 04:05:13 schrieb Adam Williamson:
> > > > > On Mon, 2008-06-23 at 20:41 +0200, Oliver Neukum wrote:
> > > > > 
> > > > > > It is the module option "debug" for usb-serial.
> > > > > 
> > > > > OK, here you go:
> > > > 
> > > > Please also set the debug module parameter for the ipaq module.
> > > 
> > > OK.
> > 
> > Your device is considered to have two ports but not enough endpoints.
> > Please provide the output of "lsusb -v"
> 
> Here's the lsusb stanza for the device.

This is odd. Your device shows one interface with one endpoint bulk and
bulk out respectively. Yet two ports are created. Odd.

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

On Wed, 2008-07-02 at 23:33 +0200, Oliver Neukum wrote:

> This is odd. Your device shows one interface with one endpoint bulk and
> bulk out respectively. Yet two ports are created. Odd.

OK. If you mean /dev/ttyUSB0 and /dev/ttyUSB1 are always both created
when the device is plugged in - yep. This is the case in the working
kernel too. From what I've seen in howtos and the like, this seems to be
the case for most such devices. Well, let me know what else you need
from me. :)
-- 
adamw

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Mittwoch 02 Juli 2008 23:41:40 schrieb Adam Williamson:
> On Wed, 2008-07-02 at 23:33 +0200, Oliver Neukum wrote:
> 
> > This is odd. Your device shows one interface with one endpoint bulk and
> > bulk out respectively. Yet two ports are created. Odd.
> 
> OK. If you mean /dev/ttyUSB0 and /dev/ttyUSB1 are always both created
> when the device is plugged in - yep. This is the case in the working

Now this is very hard to explain. From the code in 2.6.25 it is clear that
only ttyUSB0 will be created. Please verify that indeed you get ttyUSB0
and ttyUSB1 with the kernel working for you.

> kernel too. From what I've seen in howtos and the like, this seems to be
> the case for most such devices. Well, let me know what else you need
> from me. :)

As far as I can tell somebody changed the ipaq driver in 2.6.26-rc6. I cannot
find the exact patch that did it in Greg's directory. As it causes a regression
here's a reversal.

	Regards
		Oliver

Signed-off-by: Oliver Neukum <oneukum@suse.de>

---

--- linux-2.6.26-greg/drivers/usb/serial/ipaq.alt.c	2008-07-03 09:01:37.000000000 +0200
+++ linux-2.6.26-greg/drivers/usb/serial/ipaq.c	2008-07-03 09:01:47.000000000 +0200
@@ -570,7 +570,7 @@ static struct usb_serial_driver ipaq_dev
 	.description =		"PocketPC PDA",
 	.usb_driver = 		&ipaq_driver,
 	.id_table =		ipaq_id_table,
-	.num_ports =		2,
+	.num_ports =		1,
 	.open =			ipaq_open,
 	.close =		ipaq_close,
 	.attach =		ipaq_startup,

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adrian Bunk]

On Thu, Jul 03, 2008 at 10:05:57AM +0200, Oliver Neukum wrote:
> Am Mittwoch 02 Juli 2008 23:41:40 schrieb Adam Williamson:
> > On Wed, 2008-07-02 at 23:33 +0200, Oliver Neukum wrote:
> > 
> > > This is odd. Your device shows one interface with one endpoint bulk and
> > > bulk out respectively. Yet two ports are created. Odd.
> > 
> > OK. If you mean /dev/ttyUSB0 and /dev/ttyUSB1 are always both created
> > when the device is plugged in - yep. This is the case in the working
> 
> Now this is very hard to explain. From the code in 2.6.25 it is clear that
> only ttyUSB0 will be created. Please verify that indeed you get ttyUSB0
> and ttyUSB1 with the kernel working for you.
> 
> > kernel too. From what I've seen in howtos and the like, this seems to be
> > the case for most such devices. Well, let me know what else you need
> > from me. :)
> 
> As far as I can tell somebody changed the ipaq driver in 2.6.26-rc6. I cannot
> find the exact patch that did it in Greg's directory. As it causes a regression
> here's a reversal.


It was changed by:


commit e1879b19b0abdb387e4aeb0b935a486cc75042fb
Author: Matthias Geissert <matthias.geissert@web.de>
Date:   Thu Mar 6 22:00:33 2008 +0100

    USB: ipaq: fix devices having more than one endpoint
    
    The ipaq module  supports devices with one endpoint only. Some devices,
    e.g. Yakumo Delta 300, have more than one endpoint.
    
    This patch fixes support for devices having up to 2 endpoints which used
    to work on older kernel versions.
    
    Signed-off-by: Matthias Geissert <matthias.geissert@web.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 9b38a08..17f2a53 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -571,9 +571,9 @@ static struct usb_serial_driver ipaq_device = {
 	.usb_driver = 		&ipaq_driver,
 	.id_table =		ipaq_id_table,
 	.num_interrupt_in =	NUM_DONT_CARE,
-	.num_bulk_in =		1,
-	.num_bulk_out =		1,
-	.num_ports =		1,
+	.num_bulk_in =		NUM_DONT_CARE,
+	.num_bulk_out =		NUM_DONT_CARE,
+	.num_ports =		2,
 	.open =			ipaq_open,
 	.close =		ipaq_close,
 	.attach =		ipaq_startup,


> 	Regards
> 		Oliver
> 
> Signed-off-by: Oliver Neukum <oneukum@suse.de>
> 
> ---
> 
> --- linux-2.6.26-greg/drivers/usb/serial/ipaq.alt.c	2008-07-03 09:01:37.000000000 +0200
> +++ linux-2.6.26-greg/drivers/usb/serial/ipaq.c	2008-07-03 09:01:47.000000000 +0200
> @@ -570,7 +570,7 @@ static struct usb_serial_driver ipaq_dev
>  	.description =		"PocketPC PDA",
>  	.usb_driver = 		&ipaq_driver,
>  	.id_table =		ipaq_id_table,
> -	.num_ports =		2,
> +	.num_ports =		1,
>  	.open =			ipaq_open,
>  	.close =		ipaq_close,
>  	.attach =		ipaq_startup,
> 

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Donnerstag 03 Juli 2008 10:57:33 schrieb Adrian Bunk:
> On Thu, Jul 03, 2008 at 10:05:57AM +0200, Oliver Neukum wrote:
 
> > As far as I can tell somebody changed the ipaq driver in 2.6.26-rc6. I cannot
> > find the exact patch that did it in Greg's directory. As it causes a regression
> > here's a reversal.
> 
> 
> It was changed by:

Thanks, did you do git magic?

> commit e1879b19b0abdb387e4aeb0b935a486cc75042fb
> Author: Matthias Geissert <matthias.geissert@web.de>
> Date:   Thu Mar 6 22:00:33 2008 +0100
> 
>     USB: ipaq: fix devices having more than one endpoint
>     
>     The ipaq module  supports devices with one endpoint only. Some devices,
>     e.g. Yakumo Delta 300, have more than one endpoint.
>     
>     This patch fixes support for devices having up to 2 endpoints which used
>     to work on older kernel versions.
>     
>     Signed-off-by: Matthias Geissert <matthias.geissert@web.de>
>     Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
> 
> diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
> index 9b38a08..17f2a53 100644
> --- a/drivers/usb/serial/ipaq.c
> +++ b/drivers/usb/serial/ipaq.c
> @@ -571,9 +571,9 @@ static struct usb_serial_driver ipaq_device = {
>  	.usb_driver = 		&ipaq_driver,
>  	.id_table =		ipaq_id_table,
>  	.num_interrupt_in =	NUM_DONT_CARE,
> -	.num_bulk_in =		1,
> -	.num_bulk_out =		1,
> -	.num_ports =		1,
> +	.num_bulk_in =		NUM_DONT_CARE,
> +	.num_bulk_out =		NUM_DONT_CARE,

This is good.

> +	.num_ports =		2,

This is fatal.

The patch I sent reverts only this part, so this issue is solved.

	Regards
		Oliver

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adrian Bunk]

On Thu, Jul 03, 2008 at 04:08:44PM +0200, Oliver Neukum wrote:
> Am Donnerstag 03 Juli 2008 10:57:33 schrieb Adrian Bunk:
> > On Thu, Jul 03, 2008 at 10:05:57AM +0200, Oliver Neukum wrote:
>  
> > > As far as I can tell somebody changed the ipaq driver in 2.6.26-rc6. I cannot
> > > find the exact patch that did it in Greg's directory. As it causes a regression
> > > here's a reversal.
> > 
> > 
> > It was changed by:
> 
> Thanks, did you do git magic?

I wouldn't call that "magic":

$ git-log v2.6.25.. drivers/usb/serial/ipaq.c

>...
> > --- a/drivers/usb/serial/ipaq.c
> > +++ b/drivers/usb/serial/ipaq.c
> > @@ -571,9 +571,9 @@ static struct usb_serial_driver ipaq_device = {
> >  	.usb_driver = 		&ipaq_driver,
> >  	.id_table =		ipaq_id_table,
> >  	.num_interrupt_in =	NUM_DONT_CARE,
> > -	.num_bulk_in =		1,
> > -	.num_bulk_out =		1,
> > -	.num_ports =		1,
> > +	.num_bulk_in =		NUM_DONT_CARE,
> > +	.num_bulk_out =		NUM_DONT_CARE,
> 
> This is good.

These fields are removed by a later commit in 2.6.26...  8-)

> > +	.num_ports =		2,
> 
> This is fatal.
> 
> The patch I sent reverts only this part, so this issue is solved.
> 
> 	Regards
> 		Oliver

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Donnerstag 03 Juli 2008 16:20:30 schrieb Adrian Bunk:
> On Thu, Jul 03, 2008 at 04:08:44PM +0200, Oliver Neukum wrote:
> > Am Donnerstag 03 Juli 2008 10:57:33 schrieb Adrian Bunk:

> > > --- a/drivers/usb/serial/ipaq.c
> > > +++ b/drivers/usb/serial/ipaq.c
> > > @@ -571,9 +571,9 @@ static struct usb_serial_driver ipaq_device = {
> > >  	.usb_driver = 		&ipaq_driver,
> > >  	.id_table =		ipaq_id_table,
> > >  	.num_interrupt_in =	NUM_DONT_CARE,
> > > -	.num_bulk_in =		1,
> > > -	.num_bulk_out =		1,
> > > -	.num_ports =		1,
> > > +	.num_bulk_in =		NUM_DONT_CARE,
> > > +	.num_bulk_out =		NUM_DONT_CARE,
> > 
> > This is good.
> 
> These fields are removed by a later commit in 2.6.26...  8-)

Well, NUM_DONT_CARE is default, so it makes no difference, but a comment
would have been nice.

	Regards
		Oliver

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adrian Bunk]

On Thu, Jul 03, 2008 at 04:26:48PM +0200, Oliver Neukum wrote:
> Am Donnerstag 03 Juli 2008 16:20:30 schrieb Adrian Bunk:
> > On Thu, Jul 03, 2008 at 04:08:44PM +0200, Oliver Neukum wrote:
> > > Am Donnerstag 03 Juli 2008 10:57:33 schrieb Adrian Bunk:
> 
> > > > --- a/drivers/usb/serial/ipaq.c
> > > > +++ b/drivers/usb/serial/ipaq.c
> > > > @@ -571,9 +571,9 @@ static struct usb_serial_driver ipaq_device = {
> > > >  	.usb_driver = 		&ipaq_driver,
> > > >  	.id_table =		ipaq_id_table,
> > > >  	.num_interrupt_in =	NUM_DONT_CARE,
> > > > -	.num_bulk_in =		1,
> > > > -	.num_bulk_out =		1,
> > > > -	.num_ports =		1,
> > > > +	.num_bulk_in =		NUM_DONT_CARE,
> > > > +	.num_bulk_out =		NUM_DONT_CARE,
> > > 
> > > This is good.
> > 
> > These fields are removed by a later commit in 2.6.26...  8-)
> 
> Well, NUM_DONT_CARE is default, so it makes no difference, but a comment
> would have been nice.

They were removed from struct usb_serial_driver in 
include/linux/usb/serial.h since the checks they were used for caused 
more problems than they solved.

But you are right that the effects of the removal are the same as 
NUM_DONT_CARE.

> 	Regards
> 		Oliver

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Matthias Geissert]

Am Donnerstag, 3. Juli 2008 16:08:44 schrieb Oliver Neukum:


> >  	.num_interrupt_in =	NUM_DONT_CARE,
> > -	.num_bulk_in =		1,
> > -	.num_bulk_out =		1,
> > -	.num_ports =		1,
> > +	.num_bulk_in =		NUM_DONT_CARE,
> > +	.num_bulk_out =		NUM_DONT_CARE,
>
> This is good.
>
> > +	.num_ports =		2,
>
> This is fatal.

I checked what you said with kernel 2.6.26 rc9.  I set num_ports to 5. It 
worked quite well until I tried to connect to a non-existing endpoint. 

However, the problem is that the Yakumo Delta needs to connect to the 2nd 
endpoint. You can connect to the first one but you don't get any data. 

Is there any good way to tell the ipaq driver to use the 2nd endpoint? Maybe 
one could provide a different struct usb_serial_driver ipaq_device depending 
on the usb id or an option which tells the driver to use 2 endpoints.

Regards,
matthias  

Re: [Bug 10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Oliver Neukum]

Am Montag 07 Juli 2008 20:16:02 schrieb Matthias Geissert:
> Am Donnerstag, 3. Juli 2008 16:08:44 schrieb Oliver Neukum:
> 
> 
> > >  	.num_interrupt_in =	NUM_DONT_CARE,
> > > -	.num_bulk_in =		1,
> > > -	.num_bulk_out =		1,
> > > -	.num_ports =		1,
> > > +	.num_bulk_in =		NUM_DONT_CARE,
> > > +	.num_bulk_out =		NUM_DONT_CARE,
> >
> > This is good.
> >
> > > +	.num_ports =		2,
> >
> > This is fatal.
> 
> I checked what you said with kernel 2.6.26 rc9.  I set num_ports to 5. It 
> worked quite well until I tried to connect to a non-existing endpoint. 
> 
> However, the problem is that the Yakumo Delta needs to connect to the 2nd 
> endpoint. You can connect to the first one but you don't get any data. 
> 
> Is there any good way to tell the ipaq driver to use the 2nd endpoint? Maybe 
> one could provide a different struct usb_serial_driver ipaq_device depending 
> on the usb id or an option which tells the driver to use 2 endpoints.

If only these devices have a second input endpoint, we can detect that
in attach().

	Regards
		Oliver

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Adam Williamson]

On Thu, 2008-07-03 at 10:05 +0200, Oliver Neukum wrote:
> Am Mittwoch 02 Juli 2008 23:41:40 schrieb Adam Williamson:
> > On Wed, 2008-07-02 at 23:33 +0200, Oliver Neukum wrote:
> > 
> > > This is odd. Your device shows one interface with one endpoint bulk and
> > > bulk out respectively. Yet two ports are created. Odd.
> > 
> > OK. If you mean /dev/ttyUSB0 and /dev/ttyUSB1 are always both created
> > when the device is plugged in - yep. This is the case in the working
> 
> Now this is very hard to explain. From the code in 2.6.25 it is clear that
> only ttyUSB0 will be created. Please verify that indeed you get ttyUSB0
> and ttyUSB1 with the kernel working for you.

It is possible I'm misremembering on that front. I will check.
-- 
adamw

Re: [Bug #10868] Oops on loading ipaq module since 2.6.26, prevents use of device

[Alan Cox]

> > http://www.kerneloops.org/search.php?search=ipaq_open
> > 
> > has a whole slew of different ones.... surprisingly they're almost all
> > with pppd...
> > 
> 
> btw this also shows that this isn't a 2.6.25 regression... 

No suprise about the pppd - that would be the usual usage of this driver.

Alan

[Bug #10906] repeatable slab corruption with LTP msgctl08

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm@linux-foundation.org>
Date		: 2008-06-12 5:13 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
		  Christoph Lameter <clameter@sgi.com>
		  Manfred Spraul <manfred@colorfullife.com>
		  Andi Kleen <andi@firstfloor.org>

[Bug #10955] v2.6.26-rc7: BUG task_struct: Poison overwritten

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10955
Subject		: v2.6.26-rc7: BUG task_struct: Poison overwritten
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-21 19:24 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121407641925121&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>

[Bug #10862] forcedeth: lockdep warning on ethtool -s

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date		: 2008-06-01 8:37 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4

[Bug #10956] v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10956
Subject		: v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-22 12:56 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121413950227884&w=4

[Bug #10861] 2.6.26-rc4-git2 - long pause during boot

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2008-06-01 4:15 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=121229382917834&w=4

[Bug #10730] build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (38 days old)
References	: http://marc.info/?l=linux-kernel&m=121095777616792&w=4
Handled-By	: James Bottomley <James.Bottomley@HansenPartnership.com>
Patch		: http://marc.info/?l=linux-scsi&m=121101871800303&w=4

[Bug #10860] total system freeze at boot with 2.6.26-rc

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-06-05 12:38 (18 days old)
Handled-By	: Tejun Heo <htejun@gmail.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16556

[Bug #10923] System turns off during wake from S3, Wake Regression from 2.6.25

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10923
Subject		: System turns off during wake from S3, Wake Regression from 2.6.25
Submitter	: Dionisus Torimens <djtm@gmx.net>
Date		: 2008-06-15 16:24 (8 days old)

[Bug #10957] pata_pcmcia with Sandisk Extreme III 8GB

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10957
Subject		: pata_pcmcia with Sandisk Extreme III 8GB
Submitter	: Komuro <komurojun-mbn@nifty.com>
Date		: 2008-06-07 13:37 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121284627119861&w=4
Handled-By	: Tejun Heo <htejun@gmail.com>
		  Dominik Brodowski <linux@dominikbrodowski.net>

[Bug #10918] 2.6.26-rc5: SLUB debug, lockdep warning...

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10918
Subject		: 2.6.26-rc5: SLUB debug, lockdep warning...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2008-06-14 10:54 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121344091109597&w=4
Handled-By	: Vegard Nossum <vegard.nossum@gmail.com>
		  Daniel J Blueman <daniel.blueman@gmail.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=10918#c2

[Bug #10962] 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10962
Subject		: 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead
Submitter	: Helge Hafting <helge.hafting@aitel.hist.no>
Date		: 2008-06-22 18:22 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121415899320685&w=4

Re: [Bug #10962] 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead

[Helge Hafting]

Rafael J. Wysocki 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 2.6.25.  Please verify if it still should be listed.
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10962
> Subject		: 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead
> Submitter	: Helge Hafting <helge.hafting@aitel.hist.no>
> Date		: 2008-06-22 18:22 (1 days old)
> References	: http://marc.info/?l=linux-kernel&m=121415899320685&w=4
> 
> 

I can confirm that this problem still happens in 2.6.26-rc8.
When the gps loose connection (probably due to faulty USB cabling), then
the kernel spits out numerous WARNINGs.

I'll try to reproduce with USB debugging later.

Helge Hafting

[Bug #10951] alpha build failure

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10951
Subject		: alpha build failure
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-06-22 02:13 (1 days old)
References	: http://lkml.org/lkml/2008/6/22/18

Re: [Bug #10951] alpha build failure

[Adrian Bunk]

On Sun, Jun 22, 2008 at 07:54:46PM +0200, Rafael J. Wysocki 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 2.6.25.  Please verify if it still should be listed.

yes

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10951
> Subject		: alpha build failure
> Submitter	: Adrian Bunk <bunk@kernel.org>
> Date		: 2008-06-22 02:13 (1 days old)
> References	: http://lkml.org/lkml/2008/6/22/18

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

[Bug #10959] stuck tcp connections 2.6.26-rc7

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10959
Subject		: stuck tcp connections 2.6.26-rc7
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-22 18:09 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121415821219644&w=4

Re: [Bug #10959] stuck tcp connections 2.6.26-rc7

[Justin Mattock]

On Sun, Jun 22, 2008 at 5:54 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 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=10959
> Subject         : stuck tcp connections 2.6.26-rc7
> Submitter       : Justin Mattock <justinmattock@gmail.com>
> Date            : 2008-06-22 18:09 (1 days old)
> References      : http://marc.info/?l=linux-kernel&m=121415821219644&w=4
>
>
>

Yes;
As a short work around setting #define TCP_RTO_MAX	((unsigned)(120*HZ)) to
#define TCP_RTO_MAX	((unsigned)(60*HZ)) in include/net/tcp.h does
help, but the problem is still there.
After testing this setting out for a few days, I decided to revert it
back, so I don't mess my tcp packets up, and feel like an internet hog
regards;


-- 
Justin P. Mattock

[Bug #10961] 2.6.26-rc: nfsd hangs for a few sec

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10961
Subject		: 2.6.26-rc: nfsd hangs for a few sec
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-21 12:57 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121405308328004&w=4
		  http://marc.info/?l=linux-kernel&m=121412880115289&w=4
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
		  Mel Gorman <mel@csn.ul.ie>
		  Christoph Lameter <clameter@sgi.com>

[Bug #10954] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10954
Subject		: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-21 2:05 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121401399622190&w=4

Re: [Bug #10954] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c

[Justin Mattock]

On Sun, Jun 22, 2008 at 5:54 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 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=10954
> Subject         : hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
> Submitter       : Justin Mattock <justinmattock@gmail.com>
> Date            : 2008-06-21 2:05 (2 days old)
> References      : http://marc.info/?l=linux-kernel&m=121401399622190&w=4
>
>
>

I'm up in the air with this one, i.g. one minute this message is
appearing, and then the next it's not.
If nobody else is catching this or seeing this happen, then I'll take
it as a .config problem on my part.
regards;

-- 
Justin P. Mattock

[Bug #10958] LMSENSORS: 2.6.26-rc, enabling ACPI Termal Zone support costs sensors

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10958
Subject		: LMSENSORS: 2.6.26-rc, enabling ACPI Termal Zone support costs sensors
Submitter	: Rene Herman <rene.herman@keyaccess.nl>
Date		: 2008-06-22 0:47 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121409569819064&w=4
Handled-By	: Hans de Goede <j.w.r.degoede@hhs.nl>
		  Rene Herman <rene.herman@keyaccess.nl>
Patch		: http://lkml.org/lkml/2008/6/22/83

[Bug #10912] Regressions in the last kernels

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10912
Subject		: Regressions in the last kernels
Submitter	: werner <werner@sys-linux.yi.org>
Date		: 2008-06-14 18:26 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121346933911641&w=4
		  http://lkml.org/lkml/2008/6/15/35

[Bug #10786] parisc: 64bit SMP does not boot on J5600

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: parisc: 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121147328028081&w=4

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> 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 2.6.25.  Please verify if it still should be listed.

Yup.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes@saeurebad.de>
> Date		: 2008-05-18 2:16 (36 days old)
> References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> 		  http://lkml.org/lkml/2008/6/16/104
> Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

	Hannes

[Bug #10830] two different oopses with 2.6.26-rc4

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject		: two different oopses with 2.6.26-rc4
Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date		: 2008-05-28 9:50 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=121196833026310&w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
		  Andrew Morton <akpm@linux-foundation.org>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://lkml.org/lkml/2008/5/20/683

Re: [Bug #10830] two different oopses with 2.6.26-rc4

[Alejandro Riveira Fernández]

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El dom, 22-06-2008 a las 19:54 +0200, Rafael J. Wysocki escribió:
> 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 2.6.25.  Please verify if it still should be listed.

No it should not

The oopses disappeared on 2.6.25-rc5 thanks for the time to
all people involved

> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
> Subject		: two different oopses with 2.6.26-rc4
> Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
> Date		: 2008-05-28 9:50 (26 days old)
> References	: http://marc.info/?l=linux-kernel&m=121196833026310&w=4
> Handled-By	: Johannes Berg <johannes@sipsolutions.net>
> 		  Andrew Morton <akpm@linux-foundation.org>
> 		  Peter Zijlstra <a.p.zijlstra@chello.nl>
> Patch		: http://lkml.org/lkml/2008/5/20/683
> 
> 

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Re: [Bug #10830] two different oopses with 2.6.26-rc4

[Rafael J. Wysocki]

On Sunday, 22 of June 2008, Alejandro Riveira Fernández wrote:
> El dom, 22-06-2008 a las 19:54 +0200, Rafael J. Wysocki escribió:
> > 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 2.6.25.  Please verify if it still should be listed.
> 
> No it should not
> 
> The oopses disappeared on 2.6.25-rc5 thanks for the time to
> all people involved

Closed.

Thanks,
Rafael

[Bug #10826] NFS oops in 2.6.26rc4

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject		: NFS oops in 2.6.26rc4
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 19:04 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=121191548915522&w=4

[Bug #10865] Oops trying to mount an ntfs partition on thinkpad

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: Oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan@sycorax.lbl.gov>
Date		: 2008-06-05 14:47 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4

[Bug #10960] 2.6.26-rc: SPARC: Sun Ultra 10 can not boot

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10960
Subject		: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-19 14:07 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=121388456519637&w=4
Handled-By	: David Miller <davem@davemloft.net>

[Bug #10815] 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (27 days old)
References	: http://lkml.org/lkml/2008/5/27/9
		  http://lkml.org/lkml/2008/6/14/87
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16

[Bug #10919] [regression] display dimming is slow and laggy - Acer Travelmate 661lci

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10919
Subject		: [regression] display dimming is slow and laggy - Acer Travelmate 661lci
Submitter	: Maximilian Engelhardt <maxi@daemonizer.de>
Date		: 2008-06-14 22:31 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121348428828320&w=4

[Bug #10872] x86_64 boot hang when CONFIG_NUMA=n

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-06-05 21:50 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
		  http://lkml.org/lkml/2008/6/11/355
		  http://lkml.org/lkml/2008/6/15/117
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>

Re: [Bug #10872] x86_64 boot hang when CONFIG_NUMA=n

[Randy Dunlap]

On Sun, 22 Jun 2008 19:54:46 +0200 (CEST) Rafael J. Wysocki 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 2.6.25.  Please verify if it still should be listed.

Yes.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
> Subject		: x86_64 boot hang when CONFIG_NUMA=n
> Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
> Date		: 2008-06-05 21:50 (18 days old)
> References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
> 		  http://lkml.org/lkml/2008/6/11/355
> 		  http://lkml.org/lkml/2008/6/15/117
> Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>


---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/

[Bug #9791] Clock is running too fast^Wslow using acpi_pm clocksource

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (51 days old)
Handled-By	: Maciej W. Rozycki <macro@linux-mips.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16180

Re: 2.6.26-rc7-git2: Reported regressions from 2.6.25

[Rafael J. Wysocki]

On Sunday, 22 of June 2008, Rafael J. Wysocki wrote:
> [Note to bug reporters: If you can, please always add
> kernel-testers@vger.kernel.org to the CC lists of your reports, as that will
> help to filter them out of the other LKML traffic.  Also, if you report a
> regression, please add '[regression]' or something similar to the subject.]

Should be -git1 in the subject, sorry for pushing the time forward. ;-)

2.6.26-rc9-git12: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-07-13      170       30          20
  2008-07-09      167       30          21
  2008-07-06      166       38          26
  2008-06-29      158       43          31
  2008-06-22      148       39          28
  2008-06-14      130       37          28
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11069
Subject		: ACPI Error under 2.6.26-rc*
Submitter	: Andre Prendel <andre_prendel-Mmb7MZpHnFY@public.gmane.org>
Date		: 2008-07-10 20:55 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=121572339107954&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11065
Subject		: WARNING: at drivers/ata/libata-sff.c:1321 ata_sff_hsm_move+0x8f/0x661()
Submitter	: Greg Fitzgerald <netzdamon-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-09 19:36 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11064
Subject		: resume failure on thinkpad x61s
Submitter	: maximilian attems <max-U9r9yeDMy7A@public.gmane.org>
Date		: 2008-07-09 13:24 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=121584459809675&w=4
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11055
Subject		: iwl4965 - connection doesn't work more than 10 seconds
Submitter	: François Valenduc <francois.valenduc-bmtTS95sd5BUM80lpFwj4w@public.gmane.org>
Date		: 2008-07-08 13:29 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11045
Subject		: Bug in MPT Fusion 2.6.26-rc7 unbootable
Submitter	: Kurk <kurk-9AbUPqfR1/2XDw4h08c5KA@public.gmane.org>
Date		: 2008-07-06 11:22 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11040
Subject		: 2.6.26-rc: host can not shutdown: ata problem
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-03 21:43 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=121512197225068&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11039
Subject		: 2.6.28-rc8-git3 forcedeth WARNING (kills the interface)
Submitter	: Brad Campbell <brad-UPaTOFvTz1K6c6uEtOJ/EA@public.gmane.org>
Date		: 2008-07-03 10:07 (11 days old)
References	: http://marc.info/?l=linux-netdev&m=121508714430752&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11023
Subject		: 2.6.26-rc8-git2 - kernel BUG at mm/page_alloc.c:585
Submitter	: Kamalesh Babulal <kamalesh-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2008-07-02 11:55 (12 days old)
References	: http://lkml.org/lkml/2008/7/2/32
Handled-By	: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11009
Subject		: No console on Riva TNT since 2.6.26-0.rc4
Submitter	: Quel Qun <kelk1-Wuw85uim5zDR7s880joybQ@public.gmane.org>
Date		: 2008-06-26 20:04 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121451344229718&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10989
Subject		: kernel oopses when wiggling the mouse to make it known to hidd
Submitter	: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Date		: 2008-06-26 10:32 (18 days old)
Handled-By	: Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10960
Subject		: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-19 14:07 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=121388456519637&w=4
Handled-By	: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10955
Subject		: v2.6.26-rc7: BUG task_struct: Poison overwritten
Submitter	: Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-21 19:24 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=121407641925121&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10954
Subject		: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-21 2:05 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=121401399622190&w=4
		  http://marc.info/?t=121416231700010&r=1&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10919
Subject		: [regression] display dimming is slow and laggy - Acer Travelmate 661lci
Submitter	: Maximilian Engelhardt <maxi-OwNUvPV92VfddJNmlsFzeA@public.gmane.org>
Date		: 2008-06-14 22:31 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=121348428828320&w=4
Handled-By	: Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Date		: 2008-06-12 5:13 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>
		  Christoph Lameter <clameter-sJ/iWh9BUns@public.gmane.org>
		  Manfred Spraul <manfred-nhLOkwUX5cPe2c5cEj3t2g@public.gmane.org>
		  Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: Oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan-z2gvhuI27Wv/eO6KEJJvLQ@public.gmane.org>
Date		: 2008-06-05 14:47 (39 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2008-05-31 14:04 (44 days old)
References	: http://lkml.org/lkml/2008/6/7/206
		  http://lkml.org/lkml/2008/6/15/119
		  http://lkml.org/lkml/2008/6/23/160


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2008-05-29 14:30 (46 days old)
Handled-By	: Ivo van Doorn <IvDoorn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes-BfM5BwqdGSkPyMaTEpOvjQ@public.gmane.org>
Date		: 2008-05-18 2:16 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2008-05-14 12:57 (61 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Handled-By	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11072
Subject		: scsi-layer crash after usb storage device unplug
Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date		: 2008-07-12 01:50 (2 days old)
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=11072#c3


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11057
Subject		: vbetest fails on 2.6.26-rc9
Submitter	: PaX Team <pageexec-Y8qEzhMunLyT9ig0jae3mg@public.gmane.org>
Date		: 2008-07-08 19:46 (6 days old)
Handled-By	: Venkatesh Pallipadi <venkatesh.pallipadi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16792&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11042
Subject		: build issue #477 for v2.6.26-rc8-290-gb8a0b6c : input_event" [drivers/media/dvb/ttpci/dvb-ttpci.ko] undefined!
Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
Date		: 2008-07-05 15:25 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121527158632563&w=4
Handled-By	: Oliver Endriss <o.endriss-Mmb7MZpHnFY@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121529790229531&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11024
Subject		: 2.6.25 to 2.6.26-rc8 regression (related to ahci and acpi _GTF)
Submitter	: Mathieu Bérard <Mathieu.Berard-S9djqSf+cojYtjvyW6yDsg@public.gmane.org>
Date		: 2008-07-01 9:39 (13 days old)
References	: http://marc.info/?t=121490593600001&r=1&w=4
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121514631317343&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10957
Subject		: pata_pcmcia with Sandisk Extreme III 8GB
Submitter	: Komuro <komurojun-mbn-dTzOdQ2U+/YAvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-07 13:37 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=121284627119861&w=4
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
		  Dominik Brodowski <linux-X3ehHDuj6sIIGcDfoQAp7OTW4wlIGRCZ@public.gmane.org>
		  Komuro <komurojun-mbn-dTzOdQ2U+/YAvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121530861605673&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel-YxUgxmcw2FPQD6PfKP4TzA@public.gmane.org>
Date		: 2008-06-01 8:37 (43 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4
Handled-By	: Tobias Diedrich <ranma+kernel-YxUgxmcw2FPQD6PfKP4TzA@public.gmane.org>
Patch		: http://lkml.org/lkml/2008/6/15/120


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: USB Mass storage mount fails: Write protect on
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-16 14:55 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-scsi&m=121433068314568&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-16 6:17 (59 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk-WgUW+8SLYMv1KXRcyAk9cg@public.gmane.org>
Date		: 2008-04-20 17:07 (85 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02-O/bDAPVd7B0N+BqQ9rBEUg@public.gmane.org
Date		: 2008-05-03 05:09 (72 days old)
Handled-By	: Maciej W. Rozycki <macro-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16180


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes-BfM5BwqdGSkPyMaTEpOvjQ@public.gmane.org>
Date		: 2008-05-18 2:16 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

2.6.26-rc9: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-07-06      166       38          26
  2008-06-29      158       43          31
  2008-06-22      148       39          28
  2008-06-14      130       37          28
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11041
Subject		: All 2.6.26-rcX hang immediately after loading ohci_hcd
Submitter	: Andrey Borzenkov <arvidjaar-JGs/UdohzUI@public.gmane.org>
Date		: 2008-07-05 7:08 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121524504505805&w=4
Handled-By	: Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11040
Subject		: 2.6.26-rc: host can not shutdown: ata problem
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-03 21:43 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=121512197225068&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11039
Subject		: 2.6.28-rc8-git3 forcedeth WARNING (kills the interface)
Submitter	: Brad Campbell <brad-UPaTOFvTz1K6c6uEtOJ/EA@public.gmane.org>
Date		: 2008-07-03 10:07 (4 days old)
References	: http://marc.info/?l=linux-netdev&m=121508714430752&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11035
Subject		: System hangs on 2.6.26-rc8
Submitter	: Roman Mindalev <lists-ioAbOcnQCpJeoWH0uzbU5w@public.gmane.org>
Date		: 2008-07-02 14:25 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=121500871414995&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11025
Subject		: [problem] raid performance loss with 2.6.26-rc8 on 32-bit x86 (bisected)
Submitter	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2008-07-01 1:57 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=121487749429883&w=4
Handled-By	: Mel Gorman <mel-wPRd99KPJ+uzQB+pC5nmwQ@public.gmane.org>
		  Andy Whitcroft <apw-26w3C0LaAnFg9hUCZPvPmw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11023
Subject		: 2.6.26-rc8-git2 - kernel BUG at mm/page_alloc.c:585
Submitter	: Kamalesh Babulal <kamalesh-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2008-07-02 11:55 (5 days old)
References	: http://lkml.org/lkml/2008/7/2/32
Handled-By	: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11009
Subject		: No console on Riva TNT since 2.6.26-0.rc4
Submitter	: Quel Qun <kelk1-Wuw85uim5zDR7s880joybQ@public.gmane.org>
Date		: 2008-06-26 20:04 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=121451344229718&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10989
Subject		: kernel oopses when wiggling the mouse to make it known to hidd
Submitter	: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Date		: 2008-06-26 10:32 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10985
Subject		: backlight doesn't come on after resume with i915 video
Submitter	: Jon Dowland <jon+bugzilla.kernel.org-DVpwQSnkAF5AfugRpC6u6w@public.gmane.org>
Date		: 2008-06-26 02:09 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10984
Subject		: MMC print trace information when resume from suspend
Submitter	: Jie Luo <clotho67-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-26 01:15 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10971
Subject		: radeonfb : radeon X800 family support (atombios)
Submitter	: Jimmy.Jazz-hi6Y0CQ0nG0@public.gmane.org
Date		: 2008-06-23 14:35 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10960
Subject		: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-19 14:07 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121388456519637&w=4
Handled-By	: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10955
Subject		: v2.6.26-rc7: BUG task_struct: Poison overwritten
Submitter	: Vegard Nossum <vegard.nossum-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-21 19:24 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121407641925121&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra-/NLkJaSkS4VmR6Xm/wNWPw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10954
Subject		: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-21 2:05 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121401399622190&w=4
		  http://marc.info/?t=121416231700010&r=1&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10919
Subject		: [regression] display dimming is slow and laggy - Acer Travelmate 661lci
Submitter	: Maximilian Engelhardt <maxi-OwNUvPV92VfddJNmlsFzeA@public.gmane.org>
Date		: 2008-06-14 22:31 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=121348428828320&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Date		: 2008-06-12 5:13 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg-bbCR+/B0CizivPeTLB3BmA@public.gmane.org>
		  Christoph Lameter <clameter-sJ/iWh9BUns@public.gmane.org>
		  Manfred Spraul <manfred-nhLOkwUX5cPe2c5cEj3t2g@public.gmane.org>
		  Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Date		: 2008-06-05 21:50 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
		  http://lkml.org/lkml/2008/6/11/355
		  http://lkml.org/lkml/2008/6/15/117
Handled-By	: Yinghai Lu <yhlu.kernel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: Oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan-z2gvhuI27Wv/eO6KEJJvLQ@public.gmane.org>
Date		: 2008-06-05 14:47 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel-YxUgxmcw2FPQD6PfKP4TzA@public.gmane.org>
Date		: 2008-06-01 8:37 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2008-06-01 4:15 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=121229382917834&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2008-05-31 14:04 (37 days old)
References	: http://lkml.org/lkml/2008/6/7/206
		  http://lkml.org/lkml/2008/6/15/119
		  http://lkml.org/lkml/2008/6/23/160


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2008-05-29 14:30 (39 days old)
Handled-By	: Ivo van Doorn <IvDoorn-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: parisc: 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-22 16:14 (46 days old)
References	: http://marc.info/?l=linux-kernel&m=121147328028081&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes-BfM5BwqdGSkPyMaTEpOvjQ@public.gmane.org>
Date		: 2008-05-18 2:16 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Date		: 2008-05-14 12:57 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Handled-By	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-05 09:59 (63 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11042
Subject		: build issue #477 for v2.6.26-rc8-290-gb8a0b6c : input_event" [drivers/media/dvb/ttpci/dvb-ttpci.ko] undefined!
Submitter	: Toralf Förster <toralf.foerster-Mmb7MZpHnFY@public.gmane.org>
Date		: 2008-07-05 15:25 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121527158632563&w=4
Handled-By	: Oliver Endriss <o.endriss-Mmb7MZpHnFY@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121529790229531&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11024
Subject		: 2.6.25 to 2.6.26-rc8 regression (related to ahci and acpi _GTF)
Submitter	: Mathieu Bérard <Mathieu.Berard-S9djqSf+cojYtjvyW6yDsg@public.gmane.org>
Date		: 2008-07-01 9:39 (6 days old)
References	: http://marc.info/?t=121490593600001&r=1&w=4
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121514631317343&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11008
Subject		: after laptop re-dock: usb-storage device no longer detected
Submitter	: Lukas Hejtmanek <xhejtman-8qz54MUs51PtwjQa/ONI9g@public.gmane.org>
Date		: 2008-06-26 17:37 (11 days old)
References	: http://lkml.org/lkml/2008/6/26/391
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://lkml.org/lkml/2008/6/30/305


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11006
Subject		: 2.6.26-rc6: pcmcia stopped working
Submitter	: Pavel Machek <pavel-AlSwsSmVLrQ@public.gmane.org>
Date		: 2008-06-22 22:40 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=121420740806363&w=4
		  http://marc.info/?t=121439185700001&r=1&w=4
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
		  Bartlomiej Zolnierkiewicz <bzolnier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121526230022719&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10957
Subject		: pata_pcmcia with Sandisk Extreme III 8GB
Submitter	: Komuro <komurojun-mbn-dTzOdQ2U+/YAvxtiuMwx3w@public.gmane.org>
Date		: 2008-06-07 13:37 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=121284627119861&w=4
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
		  Dominik Brodowski <linux-X3ehHDuj6sIIGcDfoQAp7OTW4wlIGRCZ@public.gmane.org>
		  Komuro <komurojun-mbn-dTzOdQ2U+/YAvxtiuMwx3w@public.gmane.org>
Patch		: http://marc.info/?l=linux-kernel&m=121530861605673&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2008-06-05 12:38 (32 days old)
Handled-By	: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16556


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-27 09:23 (41 days old)
References	: http://lkml.org/lkml/2008/5/27/9
		  http://lkml.org/lkml/2008/6/14/87
Handled-By	: Oleg Nesterov <oleg-6lXkIZvqkOAvJsYlp49lxw@public.gmane.org>
		  Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
		  Paul E. McKenney <paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej-rdkfGonbjUTCLXcRTR1eJlpr/1R2p/CL@public.gmane.org>
Date		: 2008-05-16 12:54 (52 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis-sJ/iWh9BUns@public.gmane.org>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: USB Mass storage mount fails: Write protect on
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-16 14:55 (52 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://marc.info/?l=linux-scsi&m=121433068314568&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2008-05-16 6:17 (52 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk-WgUW+8SLYMv1KXRcyAk9cg@public.gmane.org>
Date		: 2008-04-20 17:07 (78 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02-O/bDAPVd7B0N+BqQ9rBEUg@public.gmane.org
Date		: 2008-05-03 05:09 (65 days old)
Handled-By	: Maciej W. Rozycki <macro-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16180


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes-BfM5BwqdGSkPyMaTEpOvjQ@public.gmane.org>
Date		: 2008-05-18 2:16 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes:

> 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 2.6.25.  Please verify if it still should be listed.

Yes.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes-BfM5BwqdGSkPyMaTEpOvjQ@public.gmane.org>
> Date		: 2008-05-18 2:16 (50 days old)
> References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> 		  http://lkml.org/lkml/2008/6/16/104
> Handled-By	: Alan Cox <alan-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>

	Hannes

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> 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 2.6.25.  Please verify if it still should be listed.

Yes.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes@saeurebad.de>
> Date		: 2008-05-18 2:16 (50 days old)
> References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> 		  http://lkml.org/lkml/2008/6/16/104
> Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

	Hannes

2.6.26-rc8: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-06-29      158       43          31
  2008-06-22      148       39          28
  2008-06-14      130       37          28
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11009
Subject		: No console on Riva TNT since 2.6.26-0.rc4
Submitter	: Quel Qun <kelk1@comcast.net>
Date		: 2008-06-26 20:04 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=121451344229718&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11008
Subject		: after laptop re-dock: usb-storage device no longer detected
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2008-06-26 17:37 (4 days old)
References	: http://lkml.org/lkml/2008/6/26/391
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11007
Subject		: [BISECT] Boot failure on ia64.
Submitter	: Robin Holt <holt@sgi.com>
Date		: 2008-06-24 07:30 (6 days old)
References	: http://lkml.org/lkml/2008/6/24/196
Handled-By	: Alex Chiang <achiang@hp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11006
Subject		: 2.6.26-rc6: pcmcia stopped working
Submitter	: Pavel Machek <pavel@suse.cz>
Date		: 2008-06-22 22:40 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=121420740806363&w=4
		  http://marc.info/?t=121439185700001&r=1&w=4
Handled-By	: Tejun Heo <htejun@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=11005
Subject		: 2.6.26-rc5-git2: snd-emu10k1 does not work
Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
Date		: 2008-06-08 21:03 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=121295902917875&w=4
Handled-By	: Takashi Iwai <tiwai@suse.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10989
Subject		: kernel oopses when wiggling the mouse to make it known to hidd
Submitter	: Daniel Vetter <daniel@ffwll.ch>
Date		: 2008-06-26 10:32 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10985
Subject		: backlight doesn't come on after resume with i915 video
Submitter	: Jon Dowland <jon+bugzilla.kernel.org@alcopop.org>
Date		: 2008-06-26 02:09 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10984
Subject		: MMC print trace information when resume from suspend
Submitter	: Jie Luo <clotho67@gmail.com>
Date		: 2008-06-26 01:15 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10971
Subject		: radeonfb : radeon X800 family support (atombios)
Submitter	: Jimmy.Jazz@gmx.net
Date		: 2008-06-23 14:35 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10965
Subject		: system hang on closing T60 panel lid when in dual screen mode 2.6.26 regression
Submitter	: Franklin Piat <fpiat@bigfoot.com>
Date		: 2008-06-23 09:10 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10962
Subject		: 2.6.26-rc2 WARNING from usb-serial, and then my gps is dead
Submitter	: Helge Hafting <helge.hafting@aitel.hist.no>
Date		: 2008-06-22 18:22 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=121415899320685&w=4
Handled-By	: Greg Kroah-Hartman <greg@kroah.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10961
Subject		: 2.6.26-rc: nfsd hangs for a few sec
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-21 12:57 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121405308328004&w=4
		  http://marc.info/?l=linux-kernel&m=121412880115289&w=4
Handled-By	: Linus Torvalds <torvalds@linux-foundation.org>
		  Mel Gorman <mel@csn.ul.ie>
		  Christoph Lameter <clameter@sgi.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10960
Subject		: 2.6.26-rc: SPARC: Sun Ultra 10 can not boot
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2008-06-19 14:07 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=121388456519637&w=4
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10959
Subject		: stuck tcp connections 2.6.26-rc7
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-22 18:09 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=121415821219644&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10957
Subject		: pata_pcmcia with Sandisk Extreme III 8GB
Submitter	: Komuro <komurojun-mbn@nifty.com>
Date		: 2008-06-07 13:37 (23 days old)
References	: http://marc.info/?l=linux-kernel&m=121284627119861&w=4
Handled-By	: Tejun Heo <htejun@gmail.com>
		  Dominik Brodowski <linux@dominikbrodowski.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10955
Subject		: v2.6.26-rc7: BUG task_struct: Poison overwritten
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-21 19:24 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121407641925121&w=4
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10954
Subject		: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x011f000c
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-06-21 2:05 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=121401399622190&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10923
Subject		: System turns off during wake from S3, Wake Regression from 2.6.25 (SMP related)
Submitter	: Dionisus Torimens <djtm@gmx.net>
Date		: 2008-06-15 16:24 (15 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10919
Subject		: [regression] display dimming is slow and laggy - Acer Travelmate 661lci
Submitter	: Maximilian Engelhardt <maxi@daemonizer.de>
Date		: 2008-06-14 22:31 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121348428828320&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm@linux-foundation.org>
Date		: 2008-06-12 5:13 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
		  Christoph Lameter <clameter@sgi.com>
		  Manfred Spraul <manfred@colorfullife.com>
		  Andi Kleen <andi@firstfloor.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-06-05 21:50 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
		  http://lkml.org/lkml/2008/6/11/355
		  http://lkml.org/lkml/2008/6/15/117
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
Submitter	: Adam Williamson <awilliamson@mandriva.com>
Date		: 2008-06-05 17:39 (25 days old)
References	: http://marc.info/?t=121287647600002&r=1&w=4
Handled-By	: Oliver Neukum <oliver@neukum.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: Oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan@sycorax.lbl.gov>
Date		: 2008-06-05 14:47 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date		: 2008-06-01 8:37 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2008-06-01 4:15 (29 days old)
References	: http://marc.info/?l=linux-kernel&m=121229382917834&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-31 14:04 (30 days old)
References	: http://lkml.org/lkml/2008/6/7/206
		  http://lkml.org/lkml/2008/6/15/119
		  http://lkml.org/lkml/2008/6/23/160


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (32 days old)
Handled-By	: Ivo van Doorn <IvDoorn@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: parisc: 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (39 days old)
References	: http://marc.info/?l=linux-kernel&m=121147328028081&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (43 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: powerpc: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (47 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4
Handled-By	: Benjamin Herrenschmidt <benh@kernel.crashing.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (56 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10958
Subject		: LMSENSORS: 2.6.26-rc, enabling ACPI Termal Zone support costs sensors
Submitter	: Rene Herman <rene.herman@keyaccess.nl>
Date		: 2008-06-22 0:47 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=121409569819064&w=4
Handled-By	: Hans de Goede <j.w.r.degoede@hhs.nl>
		  Rene Herman <rene.herman@keyaccess.nl>
Patch		: http://lkml.org/lkml/2008/6/22/83


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10956
Subject		: v2.6.26-rc7: BUG: unable to handle kernel NULL pointer dereference
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-06-22 12:56 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=121413950227884&w=4
Handled-By	: Rusty Russell <rusty@rustcorp.com.au>
		  Zhang, Yanmin <yanmin_zhang@linux.intel.com>
		  Mike Travis <travis@sgi.com>
Patch		: http://marc.info/?l=linux-kernel&m=121429495914484&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10927
Subject		: Dell laptops: reboot instead of resume
Submitter	: Kirill A. Shutemov <kirill@shutemov.name>
Date		: 2008-06-16 07:31 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=121446903218446&w=4
Handled-By	: H. Peter Anvin <hpa@kernel.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16549&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10918
Subject		: 2.6.26-rc5: SLUB debug, lockdep warning...
Submitter	: Daniel J Blueman <daniel.blueman@gmail.com>
Date		: 2008-06-14 10:54 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=121344091109597&w=4
Handled-By	: Vegard Nossum <vegard.nossum@gmail.com>
		  Daniel J Blueman <daniel.blueman@gmail.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=10918#c2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-06-05 12:38 (25 days old)
Handled-By	: Tejun Heo <htejun@gmail.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16556


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (34 days old)
References	: http://lkml.org/lkml/2008/5/27/9
		  http://lkml.org/lkml/2008/6/14/87
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=121095777616792&w=4
Handled-By	: James Bottomley <James.Bottomley@HansenPartnership.com>
Patch		: http://marc.info/?l=linux-scsi&m=121101871800303&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (45 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: USB Mass storage mount fails: Write protect on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>
Patch		: http://marc.info/?l=linux-scsi&m=121433068314568&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (71 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (58 days old)
Handled-By	: Maciej W. Rozycki <macro@linux-mips.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16180


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (43 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
		  http://lkml.org/lkml/2008/6/16/104
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> 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 2.6.25.  Please verify if it still should be listed.

Yeah, it still exists.

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes@saeurebad.de>
> Date		: 2008-05-18 2:16 (43 days old)
> References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> 		  http://lkml.org/lkml/2008/6/16/104
> Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

	Hannes

2.6.26-rc6-git2: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-06-14      130       37          28
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10912
Subject		: Regressions in the last kernels
Submitter	: werner <werner@sys-linux.yi.org>
Date		: 2008-06-14 18:26 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=121346933911641&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10908
Subject		: IPF Montvale machine panic when running a network-relevent testing
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-06-13 8:19 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=121334523711437&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10906
Subject		: repeatable slab corruption with LTP msgctl08
Submitter	: Andrew Morton <akpm@linux-foundation.org>
Date		: 2008-06-12 5:13 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=121324775927704&w=4
Handled-By	: Pekka J Enberg <penberg@cs.helsinki.fi>
		  Christoph Lameter <clameter@sgi.com>
		  Manfred Spraul <manfred@colorfullife.com>
		  Andi Kleen <andi@firstfloor.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10903
Subject		: ssh connections hang with 2.6.26-rc5
Submitter	: Didier Raboud <didier@raboud.com>
Date		: 2008-06-13 02:39 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10892
Subject		: Sometime (often) X come out blank (black screen) on cold boot - Intel chipset
Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
Date		: 2008-06-10 05:33 (5 days old)
References	: http://lkml.org/lkml/2008/6/10/137


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-06-05 21:50 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=121270308607116&w=4
		  http://lkml.org/lkml/2008/6/11/355
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
Submitter	: Adam Williamson <awilliamson@mandriva.com>
Date		: 2008-06-05 17:39 (10 days old)
Handled-By	: Alan Cox <alan@redhat.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10866
Subject		: /dev/rtc was missing until I disabled CONFIG_RTC_CLASS
Submitter	: Lior Dotan <liodot@gmail.com>
Date		: 2008-06-05 15:04 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834521432&w=4
		  http://marc.info/?l=linux-kernel&amp;m=121267834521432&amp;w=4
		  http://marc.info/?l=linux-kernel&amp;m=121267834521432&amp;w=4
		  http://marc.info/?l=linux-kernel&amp;m=121267834521432&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: i get the following oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan@sycorax.lbl.gov>
Date		: 2008-06-05 14:47 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=121267834421414&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10864
Subject		: [regression][bisected] ~90,000 wakeups as of 2.6.26-rc3
Submitter	: Németh Márton <nm127@freemail.hu>
Date		: 2008-06-03 5:18 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=121247101601790&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date		: 2008-06-01 8:37 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=121230964032247&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2008-06-01 4:15 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=121229382917834&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-06-05 12:38 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-31 14:04 (15 days old)
References	: http://lkml.org/lkml/2008/6/7/206


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject		: 2.6.26rc4 GFS2 oops.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 15:44 (19 days old)
References	: http://lkml.org/lkml/2008/5/27/297


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject		: NFS oops in 2.6.26rc4
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 19:04 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=121191548915522&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependency warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10819
Subject		: Fatal DMA error with b43 driver since 2.6.26
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 13:16 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10799
Subject		: sky2 general protection fault
Submitter	: Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net>
Date		: 2008-05-26 11:05 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=121147328028081&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject		: some serial configurations are now broken
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2008-05-20 7:35 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=121126931810706&w=2
Handled-By	: Javier Herrero <jherrero@hvsistemas.es>
		  Russell King <rmk+lkml@arm.linux.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: Write protect on on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=121095168003572&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=121076917429133&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject		: BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-14 11:23 (32 days old)
References	: http://lkml.org/lkml/2008/5/14/111


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject		: general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-07 16:03 (39 days old)
References	: http://lkml.org/lkml/2008/5/7/48


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (41 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (43 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10905
Subject		: 2.6.26: x86/kernel/pci_dma.c: gfp |= __GFP_NORETRY ?
Submitter	: Miquel van Smoorenburg <miquels@cistron.nl>
Date		: 2008-05-21 13:30 (25 days old)
References	: http://lkml.org/lkml/2008/5/21/131
		  http://lkml.org/lkml/2008/6/12/121
Handled-By	: Glauber Costa <gcosta@redhat.com>
		  Andi Kleen <andi@firstfloor.org>
		  Miquel van Smoorenburg <mikevs@xs4all.net>
Patch		: http://lkml.org/lkml/2008/5/28/42


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject		: two different oopses with 2.6.26-rc4
Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date		: 2008-05-28 9:50 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=121196833026310&w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
		  Andrew Morton <akpm@linux-foundation.org>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://lkml.org/lkml/2008/5/20/683


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10828
Subject		: [2.6.25-git18 =&gt; 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
Submitter	: Rufus &amp; Azrael <rufus-azrael@numericable.fr>
Date		: 2008-05-04 10:24 (42 days old)
References	: http://lkml.org/lkml/2008/5/4/37
Handled-By	: Ingo Molnar <mingo@elte.hu>
		  H. Peter Anvin <hpa@zytor.com>
		  Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch		: http://lkml.org/lkml/2008/5/29/371


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (19 days old)
References	: http://lkml.org/lkml/2008/5/27/9
		  http://lkml.org/lkml/2008/6/14/87
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10794
Subject		: mips: CONF_CM_DEFAULT build error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-05-25 10:11 (21 days old)
References	: http://lkml.org/lkml/2008/5/25/168
		  http://lkml.org/lkml/2008/6/11/295
Patch		: http://lkml.org/lkml/2008/6/1/125


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=121095777616792&w=4
Handled-By	: James Bottomley <James.Bottomley@HansenPartnership.com>
Patch		: http://marc.info/?l=linux-scsi&m=121101871800303&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (30 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (30 days old)
References	: http://marc.info/?l=linux-kernel&m=121091875711824&w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
		  http://lkml.org/lkml/2008/5/25/195
Patch		:  debug EC GPE
		   debug EC GPE
		   debug EC GPE
		   debug EC GPE
		  http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16364&action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&action=view
		   debug EC GPE</a>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (56 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
		  http://lkml.org/lkml/2008/6/7/154
Patch		: http://marc.info/?l=linux-kernel&m=120876451216558&w=2


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug 10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> 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 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes@saeurebad.de>
> Date		: 2008-05-18 2:16 (28 days old)
> References	: http://marc.info/?l=linux-kernel&m=121107706506181&w=4
> Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

The bug still exists, however, a bisect on another machine with the same
userland leads to different commit
(47f86834bbd4193139d61d659bebf9ab9d691e37 "redo locking of tty->pgrp"),
so it is not all that clear and stable.

I will investigate further but the entry should probably stay for now.

	Hannes

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Alan Cox]

> The bug still exists, however, a bisect on another machine with the same
> userland leads to different commit
> (47f86834bbd4193139d61d659bebf9ab9d691e37 "redo locking of tty->pgrp"),
> so it is not all that clear and stable.

Now that would actually make a lot more sense as a root cause.

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Alan Cox]

On Mon, 16 Jun 2008 11:33:13 +0100
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> > The bug still exists, however, a bisect on another machine with the same
> > userland leads to different commit
> > (47f86834bbd4193139d61d659bebf9ab9d691e37 "redo locking of tty->pgrp"),
> > so it is not all that clear and stable.
> 
> Now that would actually make a lot more sense as a root cause.

Experiment time. In _proc_set_tty() in tty_io.c move the

	tty->session = get_pid(task_session(tsk));

back inside the lock just before

	tty->pgrp = get_pid(task_pgrp(tsk));

Alan
--
  "Standards committees don't like hashing.  It looks complicated and
    insufficiently deterministic on an overhead projector."
					- Vern Schryver

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

Alan Cox <alan@lxorguk.ukuu.org.uk> writes:

> On Mon, 16 Jun 2008 11:33:13 +0100
> Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
>
>> > The bug still exists, however, a bisect on another machine with the same
>> > userland leads to different commit
>> > (47f86834bbd4193139d61d659bebf9ab9d691e37 "redo locking of tty->pgrp"),
>> > so it is not all that clear and stable.
>> 
>> Now that would actually make a lot more sense as a root cause.
>
> Experiment time. In _proc_set_tty() in tty_io.c move the
>
> 	tty->session = get_pid(task_session(tsk));
>
> back inside the lock just before
>
> 	tty->pgrp = get_pid(task_pgrp(tsk));

Like this:?

spin_lock()
put_pid()
put_pid()
tty->session =
tty->pgrp =
spin_unlock()

That does not fix it.

	Hannes

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Alan Cox]

> tty->session =
> tty->pgrp =
> spin_unlock()
> 
> That does not fix it.

Thanks. That rules out the one case I could see that might have pointed
to a potential bug.

Alan

Re: [Bug 10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

Alan Cox <alan@lxorguk.ukuu.org.uk> writes:

>> tty->session =
>> tty->pgrp =
>> spin_unlock()
>> 
>> That does not fix it.
>
> Thanks. That rules out the one case I could see that might have pointed
> to a potential bug.

The second bisection was the wrong one, sorry for the confusion.

I tried again (manually) and the result is (still) this:

Everything fine with HEAD at e5238442 "serial_core: Prepare for BKL push
down".
  
Weird behaviour as described with HEAD at 04f378b19 "tty: BKL pushdown".

	Hannes

2.6.26-rc5-git2: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-06-07      125       48          33
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10873
Subject		: serial/bfin_5xx.c build error
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-06-06 09:24 (2 days old)
References	: http://lkml.org/lkml/2008/6/6/277
Handled-By	: Adrian Bunk <bunk@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10872
Subject		: x86_64 boot hang when CONFIG_NUMA=n
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2008-06-05 21:50 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121270308607116&amp;w=4
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10868
Subject		: Oops on loading ipaq module since 2.6.26, prevents use of device
Submitter	: Adam Williamson <awilliamson@mandriva.com>
Date		: 2008-06-05 17:39 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10866
Subject		: /dev/rtc was missing until I disabled CONFIG_RTC_CLASS
Submitter	: Lior Dotan <liodot@gmail.com>
Date		: 2008-06-05 15:04 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121267834521432&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10865
Subject		: i get the following oops trying to mount an ntfs partition on thinkpad
Submitter	: Alex Romosan <romosan@sycorax.lbl.gov>
Date		: 2008-06-05 14:47 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121267834421414&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10864
Subject		: [regression][bisected] ~90,000 wakeups as of 2.6.26-rc3
Submitter	: Németh Márton <nm127@freemail.hu>
Date		: 2008-06-03 5:18 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121247101601790&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10863
Subject		: kvm causing memory corruption? now 2.6.26-rc4
Submitter	: Dave Hansen <dave@linux.vnet.ibm.com>
Date		: 2008-06-02 22:30 (6 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121244588705277&amp;w=4
Handled-By	: Avi Kivity <avi@qumranet.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10862
Subject		: forcedeth: lockdep warning on ethtool -s
Submitter	: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Date		: 2008-06-01 8:37 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121230964032247&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10861
Subject		: 2.6.26-rc4-git2 - long pause during boot
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2008-06-01 4:15 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121229382917834&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10860
Subject		: total system freeze at boot with 2.6.26-rc
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-06-05 12:38 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10843
Subject		: Display artifacts on XOrg logout with PAT kernel and VESA framebuffer
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-31 14:04 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject		: 2.6.26rc4 GFS2 oops.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 15:44 (12 days old)
References	: http://lkml.org/lkml/2008/5/27/297


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject		: NFS oops in 2.6.26rc4
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 19:04 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121191548915522&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10825
Subject		: appletouch after wakeup
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-27 3:29 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121185900618047&amp;w=4
		  http://lkml.org/lkml/2008/5/31/193
		  http://lkml.org/lkml/2008/5/31/193
Handled-By	: Oliver Neukum <oliver@neukum.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10823
Subject		: stuck localhost TCP connections, v2.6.26-rc3+
Submitter	: Ingo Molnar <mingo@elte.hu>
Date		: 2008-05-26 11:56 (13 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121180311931349&amp;w=4
Handled-By	: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependancy warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10819
Subject		: Fatal DMA error with b43 driver since 2.6.26
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 13:16 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10799
Subject		: sky2 general protection fault
Submitter	: Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net>
Date		: 2008-05-26 11:05 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (17 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121147328028081&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject		: some serial configurations are now broken
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2008-05-20 7:35 (19 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121126931810706&amp;w=2
Handled-By	: Javier Herrero <jherrero@hvsistemas.es>
		  Russell King <rmk+lkml@arm.linux.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10761
Subject		: hackbench regression with 2.6.26-rc2 on tulsa machine
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-20 8:09 (19 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121127121813708&amp;w=2
		  http://lkml.org/lkml/2008/6/2/10
Handled-By	: Mike Galbraith <efault@gmx.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10760
Subject		: PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
Submitter	: Ryan Hope <rmh3093@gmail.com>
Date		: 2008-05-19 17:47 (20 days old)
References	: http://marc.info/?l=linux-pci&amp;m=121121926401755&amp;w=2
Handled-By	: Matthew Wilcox <matthew@wil.cx>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10748
Subject		: dhclient fails to run; capabilities error
Submitter	: Amit Shah <shahamit@gmail.com>
Date		: 2008-05-19 06:25 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (21 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (23 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095777616792&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: Write protect on on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (23 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095168003572&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (25 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076917429133&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject		: BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-14 11:23 (25 days old)
References	: http://lkml.org/lkml/2008/5/14/111


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject		: critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter	: Len Brown <len.brown@intel.com>
Date		: 2008-05-12 20:04 (27 days old)
Handled-By	: Robert Moore <Robert.Moore@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject		: general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-07 16:03 (32 days old)
References	: http://lkml.org/lkml/2008/5/7/48


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (34 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10614
Subject		: WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0x110/0x11f()
Submitter	: J.A. Magallón <jamagallon@ono.com>
Date		: 2008-05-01 02:50 (38 days old)
References	: http://lkml.org/lkml/2008/4/30/614
Handled-By	: Nick Piggin <npiggin@suse.de>
		  Jens Axboe <jens.axboe@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (36 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10874
Subject		: blackfin drivers/net/smc91x.c build error
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-06-06 09:25 (2 days old)
References	: http://lkml.org/lkml/2008/6/6/278
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		:  revert commit 099c736a470c8080a166e7a089f1e48e15f9947c


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject		: two different oopses with 2.6.26-rc4
Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date		: 2008-05-28 9:50 (11 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121196833026310&amp;w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
		  Andrew Morton <akpm@linux-foundation.org>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://lkml.org/lkml/2008/5/20/683


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10828
Subject		: [2.6.25-git18 =&gt; 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
Submitter	: Rufus &amp; Azrael <rufus-azrael@numericable.fr>
Date		: 2008-05-04 10:24 (35 days old)
References	: http://lkml.org/lkml/2008/5/4/37
Handled-By	: Ingo Molnar <mingo@elte.hu>
		  H. Peter Anvin <hpa@zytor.com>
		  Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch		: http://lkml.org/lkml/2008/5/29/371


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10816
Subject		: vt/fbcon: fix background color on line feed
Submitter	: thunder7 <thunder7@xs4all.nl>
Date		: 2008-05-27 19:33 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121191733218735&amp;w=4
Handled-By	: Jan Engelhardt <jengelh@medozas.de>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121199453010047&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (12 days old)
References	: http://lkml.org/lkml/2008/5/27/9
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10794
Subject		: mips: CONF_CM_DEFAULT build error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-05-25 10:11 (14 days old)
References	: http://lkml.org/lkml/2008/5/25/168
Patch		: http://lkml.org/lkml/2008/6/1/125


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10787
Subject		: pcie hotplug bootup crash fix
Submitter	: Ingo Molnar <mingo@elte.hu>
Date		: 2008-05-24 16:58 (15 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4
Handled-By	: Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10765
Subject		: iwl3945/mac80211: association times out since 2.6.26-rc1
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2008-05-20 22:46 (19 days old)
Handled-By	: Zhu Yi <yi.zhu@intel.com>
		  Johannes Berg <johannes@sipsolutions.net>
Patch		: http://article.gmane.org/gmane.linux.kernel.wireless.general/15177


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (23 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI: EC: GPE storm detected, disabling EC GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (23 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121091875711824&amp;w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
		  http://lkml.org/lkml/2008/5/25/195
Patch		:  debug EC GPE
		   debug EC GPE
		   debug EC GPE
		   debug EC GPE
		  http://bugzilla.kernel.org/attachment.cgi?id=16364&amp;action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&amp;action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16364&amp;action=view
		  http://bugzilla.kernel.org/attachment.cgi?id=16365&amp;action=view
		   debug EC GPE</a>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject		: BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter	: Karol Lewandowski <lmctlx@gmail.com>
Date		: 2008-05-08 23:12 (31 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121028841527994&amp;w=4
		  http://lkml.org/lkml/2008/5/12/12
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16153&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject		: ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-06 16:09 (33 days old)
References	: http://marc.info/?l=linux-acpi&amp;m=121009034825514&amp;w=4
Handled-By	: Lin Ming <ming.m.lin@intel.com>
		  Ming Lin <ming.m.lin@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16199&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject		: Horrendous Audio Stutter - current git
Submitter	: Parag Warudkar <parag.warudkar@gmail.com>
Date		: 2008-05-02 20:14 (37 days old)
References	: http://lkml.org/lkml/2008/5/1/440
		  http://lkml.org/lkml/2008/5/11/230
		  http://lkml.org/lkml/2008/5/18/178
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://lkml.org/lkml/2008/5/2/126


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject		: 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter	: NIgel Cunningham <nigel@suspend2.net>
Date		: 2008-05-05 18:11 (34 days old)
References	: http://lkml.org/lkml/2008/5/18/328
		  http://lkml.org/lkml/2008/5/26/3
		  http://lkml.org/lkml/2008/6/2/524
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16061&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (49 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131
		  http://lkml.org/lkml/2008/5/31/202
Patch		: http://marc.info/?l=linux-kernel&amp;m=120876451216558&amp;w=2


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (21 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

2.6.26-rc4-git4: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-05-31      115       52          31
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10831
Subject		: Barely understandeable sound with snd_hda_intel and 2.6.26-rc4
Submitter	: Andres Freund <andres@anarazel.de>
Date		: 2008-05-29 22:04 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121209876820617&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10827
Subject		: 2.6.26rc4 GFS2 oops.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 15:44 (5 days old)
References	: http://lkml.org/lkml/2008/5/27/297


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10826
Subject		: NFS oops in 2.6.26rc4
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-27 19:04 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121191548915522&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10825
Subject		: appletouch after wakeup
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-27 3:29 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121185900618047&amp;w=4
Handled-By	: Oliver Neukum <oliver@neukum.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10823
Subject		: stuck localhost TCP connections, v2.6.26-rc3+
Submitter	: Ingo Molnar <mingo@elte.hu>
Date		: 2008-05-26 11:56 (6 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121180311931349&amp;w=4
Handled-By	: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10822
Subject		: sky2 oops in 2.6.26-rc3
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2008-05-25 17:27 (7 days old)
References	: http://marc.info/?l=linux-netdev&amp;m=121173650915153&amp;w=4
Handled-By	: Stephen Hemminger <shemminger@linux-foundation.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10821
Subject		: rt25xx: lock dependancy warning, association failure, and kmalloc corruption
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 14:30 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10819
Subject		: Fatal DMA error with b43 driver since 2.6.26
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2008-05-29 13:16 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10799
Subject		: sky2 general protection fault
Submitter	: Nicolas Mailhot <Nicolas.Mailhot@LaPoste.net>
Date		: 2008-05-26 11:05 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10798
Subject		: kbuild variable $(src) broken in 2.6.23-rc3?
Submitter	: tvrtko.ursulin <tvrtko.ursulin@sophos.com>
Date		: 2008-05-21 14:42 (11 days old)
References	: http://marc.info/?l=linux-kbuild&amp;m=121138246208259&amp;w=2
Handled-By	: Sam Ravnborg <sam@ravnborg.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10794
Subject		: mips: CONF_CM_DEFAULT build error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-05-25 10:11 (7 days old)
References	: http://lkml.org/lkml/2008/5/25/168


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (10 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121147328028081&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject		: some serial configurations are now broken
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2008-05-20 7:35 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121126931810706&amp;w=2
Handled-By	: Javier Herrero <jherrero@hvsistemas.es>
		  Russell King <rmk+lkml@arm.linux.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10761
Subject		: hackbench regression with 2.6.26-rc2 on tulsa machine
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-20 8:09 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121127121813708&amp;w=2
Handled-By	: Mike Galbraith <efault@gmx.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10760
Subject		: PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
Submitter	: Ryan Hope <rmh3093@gmail.com>
Date		: 2008-05-19 17:47 (13 days old)
References	: http://marc.info/?l=linux-pci&amp;m=121121926401755&amp;w=2
Handled-By	: Matthew Wilcox <matthew@wil.cx>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10749
Subject		: the system doesn't shutdown
Submitter	: Riccardo <goric@trivenet.it>
Date		: 2008-05-19 09:00 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10748
Subject		: dhclient fails to run; capabilities error
Submitter	: Amit Shah <shahamit@gmail.com>
Date		: 2008-05-19 06:25 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (14 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (16 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095777616792&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: Write protect on on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (16 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095168003572&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI : EC: GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (16 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121091875711824&amp;w=4
		  http://lkml.org/lkml/2008/5/18/168
		  http://lkml.org/lkml/2008/5/25/195
		  http://lkml.org/lkml/2008/5/25/195


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10715
Subject		: 2.6.25 -&gt; 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
Submitter	: Pavel Machek <pavel@suse.cz>
Date		: 2008-05-15 13:23 (17 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085784809468&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (18 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076917429133&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject		: BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-14 11:23 (18 days old)
References	: http://lkml.org/lkml/2008/5/14/111


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject		: critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter	: Len Brown <len.brown@intel.com>
Date		: 2008-05-12 20:04 (20 days old)
Handled-By	: Robert Moore <Robert.Moore@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject		: general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-07 16:03 (25 days old)
References	: http://lkml.org/lkml/2008/5/7/48


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10632
Subject		: [2.6.26-rc1] Output to console stops when booted without 'vga=791'
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-05 13:51 (27 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (27 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10614
Subject		: WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0x110/0x11f()
Submitter	: J.A. Magallón <jamagallon@ono.com>
Date		: 2008-05-01 02:50 (31 days old)
References	: http://lkml.org/lkml/2008/4/30/614
Handled-By	: Nick Piggin <npiggin@suse.de>
		  Jens Axboe <jens.axboe@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (42 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (29 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10841
Subject		: asm-m32r/uaccess.h must #include &lt;asm/setup.h&gt;
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-05-31 07:29 (1 days old)
References	: http://lkml.org/lkml/2008/5/31/87
Handled-By	: Adrian Bunk <adrian.bunk@movial.fi>
Patch		: http://lkml.org/lkml/2008/5/31/87


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10830
Subject		: two different oopses with 2.6.26-rc4
Submitter	: Alejandro Riveira Fernández <alejandro.riveira@gmail.com>
Date		: 2008-05-28 9:50 (4 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121196833026310&amp;w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>
		  Andrew Morton <akpm@linux-foundation.org>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://lkml.org/lkml/2008/5/20/683


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10829
Subject		: sh/kernel/cpu/irq/intc-sh5.c build fix
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-29 15:06 (3 days old)
References	: http://lkml.org/lkml/2008/5/29/492
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/29/492


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10828
Subject		: [2.6.25-git18 =&gt; 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error
Submitter	: Rufus &amp; Azrael <rufus-azrael@numericable.fr>
Date		: 2008-05-04 10:24 (28 days old)
References	: http://lkml.org/lkml/2008/5/4/37
Handled-By	: Ingo Molnar <mingo@elte.hu>
		  H. Peter Anvin <hpa@zytor.com>
		  Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com>
Patch		: http://lkml.org/lkml/2008/5/29/371


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10816
Subject		: vt/fbcon: fix background color on line feed
Submitter	: thunder7 <thunder7@xs4all.nl>
Date		: 2008-05-27 19:33 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121191733218735&amp;w=4
Handled-By	: Jan Engelhardt <jengelh@medozas.de>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121199453010047&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10815
Subject		: 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-27 09:23 (5 days old)
References	: http://lkml.org/lkml/2008/5/27/9
Handled-By	: Oleg Nesterov <oleg@tv-sign.ru>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Patch		: http://lkml.org/lkml/2008/5/28/16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10795
Subject		: MIPS SEAD compile fix
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-05-25 11:10 (7 days old)
References	: http://lkml.org/lkml/2008/5/25/178
Handled-By	: Adrian Bunk <adrian.bunk@movial.fi>
Patch		: http://lkml.org/lkml/2008/5/25/178


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10792
Subject		: mips/kernel/traps.c build error
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-25 09:48 (7 days old)
References	: http://lkml.org/lkml/2008/5/25/158
Patch		:  in the mips tree


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10787
Subject		: pcie hotplug bootup crash fix
Submitter	: Ingo Molnar <mingo@elte.hu>
Date		: 2008-05-24 16:58 (8 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4
Handled-By	: Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10765
Subject		: iwl3945/mac80211: association times out since 2.6.26-rc1
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2008-05-20 22:46 (12 days old)
Handled-By	: Zhu Yi <yi.zhu@intel.com>
		  Johannes Berg <johannes@sipsolutions.net>
Patch		: http://article.gmane.org/gmane.linux.kernel.wireless.general/15177


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10762
Subject		: ocfs2: rename user_stack{,_ops}
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-20 16:01 (12 days old)
References	: http://lkml.org/lkml/2008/5/20/603
		  http://marc.info/?l=linux-kernel&amp;m=121166610504166&amp;w=4
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/20/603


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (16 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10716
Subject		: VIDEO_DEV=y, DVB_CORE=m build error
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-15 13:15 (17 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085736708543&amp;w=4
		  http://lkml.org/lkml/2008/5/18/128
		  http://marc.info/?l=linux-kernel&amp;m=121166610604173&amp;w=4
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/16/47


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject		: BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter	: Karol Lewandowski <lmctlx@gmail.com>
Date		: 2008-05-08 23:12 (24 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121028841527994&amp;w=4
		  http://lkml.org/lkml/2008/5/12/12
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16153&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject		: ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-06 16:09 (26 days old)
References	: http://marc.info/?l=linux-acpi&amp;m=121009034825514&amp;w=4
Handled-By	: Lin Ming <ming.m.lin@intel.com>
		  Ming Lin <ming.m.lin@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16199&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10648
Subject		: CONFIG_PRINTK_TIME broken on git HEAD ?
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-08 00:26 (24 days old)
References	: http://lkml.org/lkml/2008/5/7/352
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>
		  Peter Zijlstra <peterz@infradead.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject		: sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-07 4:55 (25 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121013681527052&amp;w=2
		  http://lkml.org/lkml/2008/5/18/177
Handled-By	: Ingo Molnar <mingo@elte.hu>
		  Peter Zijlstra <peterz@infradead.org>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616802&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10634
Subject		: volanoMark regression with kernel 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-06 2:06 (26 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121003968414287&amp;w=2
Handled-By	: Dhaval Giani <dhaval@linux.vnet.ibm.com>
		  Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
		  Ingo Molnar <mingo@elte.hu>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616788&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject		: Horrendous Audio Stutter - current git
Submitter	: Parag Warudkar <parag.warudkar@gmail.com>
Date		: 2008-05-02 20:14 (30 days old)
References	: http://lkml.org/lkml/2008/5/1/440
		  http://lkml.org/lkml/2008/5/11/230
		  http://lkml.org/lkml/2008/5/18/178
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://lkml.org/lkml/2008/5/2/126


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10613
Subject		: BIOS bug, APIC version is 0 for CPU#0!
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-03 15:11 (29 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>
Patch		: http://lkml.org/lkml/2008/5/22/493


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject		: 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter	: NIgel Cunningham <nigel@suspend2.net>
Date		: 2008-05-05 18:11 (27 days old)
References	: http://lkml.org/lkml/2008/5/18/328
		  http://lkml.org/lkml/2008/5/26/3
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16061&amp;action=view


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (14 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> 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 2.6.25.  Please verify if it still should be listed.
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> Subject		: bug in `tty: BKL pushdown'?
> Submitter	: Johannes Weiner <hannes@saeurebad.de>
> Date		: 2008-05-18 2:16 (14 days old)
> References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
> Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

Bug still exists in Linus' current tree.

	Hannes

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

On Monday, 2 of June 2008, Johannes Weiner wrote:
> Hi,

Hi,
 
> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
> 
> > 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 2.6.25.  Please verify if it still should be listed.
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
> > Subject		: bug in `tty: BKL pushdown'?
> > Submitter	: Johannes Weiner <hannes@saeurebad.de>
> > Date		: 2008-05-18 2:16 (14 days old)
> > References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
> > Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>
> 
> Bug still exists in Linus' current tree.

Thanks for the update.

Alan says it's a user space bug, though.

Rafael

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> On Monday, 2 of June 2008, Johannes Weiner wrote:
>> Hi,
>
> Hi,
>  
>> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>> 
>> > 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 2.6.25.  Please verify if it still should be listed.
>> >
>> >
>> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
>> > Subject		: bug in `tty: BKL pushdown'?
>> > Submitter	: Johannes Weiner <hannes@saeurebad.de>
>> > Date		: 2008-05-18 2:16 (14 days old)
>> > References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
>> > Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>
>> 
>> Bug still exists in Linus' current tree.
>
> Thanks for the update.
>
> Alan says it's a user space bug, though.

Yeah, saw the bugzilla update.  I have no idea.  Crap.  Noone will ever
fix screen.

	Hannes

Re: [Bug #10741] bug in `tty: BKL pushdown'?

[Johannes Weiner]

Hi,

"Rafael J. Wysocki" <rjw@sisk.pl> writes:

> On Monday, 2 of June 2008, Johannes Weiner wrote:
>> Hi,
>
> Hi,
>  
>> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
>> 
>> > 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 2.6.25.  Please verify if it still should be listed.
>> >
>> >
>> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
>> > Subject		: bug in `tty: BKL pushdown'?
>> > Submitter	: Johannes Weiner <hannes@saeurebad.de>
>> > Date		: 2008-05-18 2:16 (14 days old)
>> > References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
>> > Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>
>> 
>> Bug still exists in Linus' current tree.
>
> Thanks for the update.
>
> Alan says it's a user space bug, though.

Alan could you hint me what to look for in screen?   What in the commit
I bisected could cause breakage for it?

Thanks,
	Hannes

2.6.26-rc3-git7: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-05-24       94       47          28
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10786
Subject		: 2.6.26-rc3 64bit SMP does not boot on J5600
Submitter	: Domenico Andreoli <cavokz@gmail.com>
Date		: 2008-05-22 16:14 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121147328028081&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10765
Subject		: iwl3945/mac80211: association times out since 2.6.26-rc1
Submitter	: Michael S. Tsirkin <m.s.tsirkin@gmail.com>
Date		: 2008-05-20 22:46 (5 days old)
Handled-By	: Zhu Yi <yi.zhu@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10764
Subject		: some serial configurations are now broken
Submitter	: Russell King <rmk+lkml@arm.linux.org.uk>
Date		: 2008-05-20 7:35 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121126931810706&amp;w=2
Handled-By	: Javier Herrero <jherrero@hvsistemas.es>
		  Russell King <rmk+lkml@arm.linux.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10761
Subject		: hackbench regression with 2.6.26-rc2 on tulsa machine
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-20 8:09 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121127121813708&amp;w=2
Handled-By	: Mike Galbraith <efault@gmx.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10760
Subject		: PCIEHP breakage in 2.6.26-rc1,2.6.26-rc2,2.6.26-rc3
Submitter	: Ryan Hope <rmh3093@gmail.com>
Date		: 2008-05-19 17:47 (6 days old)
References	: http://marc.info/?l=linux-pci&amp;m=121121926401755&amp;w=2
Handled-By	: Matthew Wilcox <matthew@wil.cx>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10759
Subject		: recent 2.6.26 kernel hangs at suspend
Submitter	: Jeff Chua <jeff.chua.linux@gmail.com>
Date		: 2008-05-19 15:07 (6 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121121007814338&amp;w=2
Handled-By	: Len Brown <lenb@kernel.org>
		  Pavel Machek <pavel@suse.cz>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10751
Subject		: pciehp probing slow, duplicate kobject_add
Submitter	: Jan C. Nordholz <jckn@gmx.net>
Date		: 2008-05-19 14:26 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10749
Subject		: the system doesn't shutdown
Submitter	: Riccardo <goric@trivenet.it>
Date		: 2008-05-19 09:00 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10748
Subject		: dhclient fails to run; capabilities error
Submitter	: Amit Shah <shahamit@gmail.com>
Date		: 2008-05-19 06:25 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10732
Subject		: REGRESSION: 2.6.26-rc2-git4: X server failed start on X61s laptop
Submitter	: Theodore Ts'o <tytso@mit.edu>
Date		: 2008-05-17 7:32 (8 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121100994722524&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10731
Subject		: gianfar build failure.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-16 23:29 (9 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121098065023786&amp;w=4
Handled-By	: Paul Gortmaker <paul.gortmaker@windriver.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (9 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095777616792&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: Write protect on on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (9 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095168003572&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI : EC: GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (9 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121091875711824&amp;w=4
		  http://lkml.org/lkml/2008/5/18/168


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10715
Subject		: 2.6.25 -&gt; 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
Submitter	: Pavel Machek <pavel@suse.cz>
Date		: 2008-05-15 13:23 (10 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085784809468&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (11 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076917429133&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject		: BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-14 11:23 (11 days old)
References	: http://lkml.org/lkml/2008/5/14/111


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10708
Subject		: V4L2-based build error
Submitter	: Jonathan Corbet <corbet@lwn.net>
Date		: 2008-05-12 22:14 (13 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121063048408534&amp;w=4
Handled-By	: Mauro Carvalho Chehab <mchehab@infradead.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject		: critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter	: Len Brown <len.brown@intel.com>
Date		: 2008-05-12 20:04 (13 days old)
Handled-By	: Robert Moore <Robert.Moore@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject		: general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-07 16:03 (18 days old)
References	: http://lkml.org/lkml/2008/5/7/48


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10632
Subject		: [2.6.26-rc1] Output to console stops when booted without 'vga=791'
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-05 13:51 (20 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (20 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10628
Subject		: 2.6.26-rc1-git1 -- trying to get vblank count for disabled pipe 0
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2008-05-04 21:12 (21 days old)
References	: http://lkml.org/lkml/2008/5/4/309
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10614
Subject		: WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0x110/0x11f()
Submitter	: J.A. Magallón <jamagallon@ono.com>
Date		: 2008-05-01 02:50 (24 days old)
References	: http://lkml.org/lkml/2008/4/30/614
Handled-By	: Nick Piggin <npiggin@suse.de>
		  Jens Axboe <jens.axboe@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10557
Subject		: [regression] latest git couse kernel oops.
Submitter	: Alexey Fisher <bug-track@fisher-privat.net>
Date		: 2008-04-26 00:19 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (35 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30
		  http://lkml.org/lkml/2008/5/18/131


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (22 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10787
Subject		: pcie hotplug bootup crash fix
Submitter	: Ingo Molnar <mingo@elte.hu>
Date		: 2008-05-24 16:58 (1 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4
Handled-By	: Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121164842212038&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10762
Subject		: ocfs2: rename user_stack{,_ops}
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-20 16:01 (5 days old)
References	: http://lkml.org/lkml/2008/5/20/603
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/20/603


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10742
Subject		: BISECTED REGRESSION: 2.6.26-rc2: FUSE changes break mount of ntfs-3g
Submitter	: Ioan Ionita <opslynx@gmail.com>
Date		: 2008-05-17 20:37 (8 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121105669717787&amp;w=4
Handled-By	: Miklos Szeredi <miklos@szeredi.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121122564714638&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10733
Subject		: avr32: export copy_page
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-17 09:01 (8 days old)
References	: http://article.gmane.org/gmane.linux.kernel/676240
		  http://lkml.org/lkml/2008/5/18/129
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://article.gmane.org/gmane.linux.kernel/676240


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (9 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10717
Subject		: crossbuild fails in modpost
Submitter	: Jiri Slaby <jirislaby@gmail.com>
Date		: 2008-05-15 13:44 (10 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085909512097&amp;w=4
Patch		: http://lkml.org/lkml/2008/5/19/203


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10716
Subject		: VIDEO_DEV=y, DVB_CORE=m build error
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-15 13:15 (10 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085736708543&amp;w=4
		  http://lkml.org/lkml/2008/5/18/128
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/16/47


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10713
Subject		: ehci splatter in 2.6.26-rc2
Submitter	: Lennert Buytenhek <buytenh@wantstofly.org>
Date		: 2008-05-14 11:24 (11 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076435420129&amp;w=4
Handled-By	: David Brownell <david-b@pacbell.net>
		  Lennert Buytenhek <buytenh@wantstofly.org>
		  Alan Stern <stern@rowland.harvard.edu>
Patch		: http://lkml.org/lkml/2008/5/20/149


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10710
Subject		: [BISECTED] Lots of "rescheduling IPIs" in powertop
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-13 20:42 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121071176205864&amp;w=4
		  http://lkml.org/lkml/2008/5/18/120
Handled-By	: Andi Kleen <andi@firstfloor.org>
		  Arjan van de Ven <arjan@infradead.org>
		  Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121074826823352&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject		: BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter	: Karol Lewandowski <lmctlx@gmail.com>
Date		: 2008-05-08 23:12 (17 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121028841527994&amp;w=4
		  http://lkml.org/lkml/2008/5/12/12
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16153&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject		: ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-06 16:09 (19 days old)
References	: http://marc.info/?l=linux-acpi&amp;m=121009034825514&amp;w=4
Handled-By	: Lin Ming <ming.m.lin@intel.com>
		  Ming Lin <ming.m.lin@intel.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16199&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10648
Subject		: CONFIG_PRINTK_TIME broken on git HEAD ?
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-08 00:26 (17 days old)
References	: http://lkml.org/lkml/2008/5/7/352
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>
		  Peter Zijlstra <peterz@infradead.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=10648#c3


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject		: sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-07 4:55 (18 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121013681527052&amp;w=2
		  http://lkml.org/lkml/2008/5/18/177
Handled-By	: Ingo Molnar <mingo@elte.hu>
		  Peter Zijlstra <peterz@infradead.org>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616802&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10634
Subject		: volanoMark regression with kernel 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-06 2:06 (19 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121003968414287&amp;w=2
Handled-By	: Dhaval Giani <dhaval@linux.vnet.ibm.com>
		  Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
		  Ingo Molnar <mingo@elte.hu>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616788&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10630
Subject		: USB devices plugged into dock are not discoverred until reload of ehci-hcd
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2008-05-05 10:02 (20 days old)
References	: http://lkml.org/lkml/2008/5/5/77
		  http://lkml.org/lkml/2008/5/19/44
Handled-By	: Oliver Neukum <oliver@neukum.org>
		  Alan Stern <stern@rowland.harvard.edu>
Patch		: http://lkml.org/lkml/2008/5/20/285


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject		: Horrendous Audio Stutter - current git
Submitter	: Parag Warudkar <parag.warudkar@gmail.com>
Date		: 2008-05-02 20:14 (23 days old)
References	: http://lkml.org/lkml/2008/5/1/440
		  http://lkml.org/lkml/2008/5/11/230
		  http://lkml.org/lkml/2008/5/18/178
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://lkml.org/lkml/2008/5/2/126


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10613
Subject		: BIOS bug, APIC version is 0 for CPU#0!
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-03 15:11 (22 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html
Handled-By	: Yinghai Lu <yhlu.kernel@gmail.com>
Patch		: http://lkml.org/lkml/2008/5/22/493


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject		: 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter	: NIgel Cunningham <nigel@suspend2.net>
Date		: 2008-05-05 18:11 (20 days old)
References	: http://lkml.org/lkml/2008/5/18/328
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16061&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10582
Subject		: INFO: task pdflush:27505 blocked for more than 120 seconds.
Submitter	: Plamen Petrov <pvp-lsts@fs.ru.acad.bg>
Date		: 2008-05-01 02:30 (24 days old)
References	: http://lkml.org/lkml/2008/5/19/20
Handled-By	: Dave Chinner <dgc@sgi.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=15999


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>

2.6.26-rc2-git5: Reported regressions from 2.6.25

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.25, 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 2.6.25, 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
  ----------------------------------------
  2008-05-18       80       51          37
  2008-05-11       53       46          34


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10744
Subject		: REGRESSION: video driver stuck after screen blank
Submitter	: Stephen Hemminger <shemminger@vyatta.com>
Date		: 2008-05-16 21:26 (3 days old)
References	: http://marc.info/?l=dri-devel&amp;m=121103996227050&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10742
Subject		: BISECTED REGRESSION: 2.6.26-rc2: FUSE changes break mount of ntfs-3g
Submitter	: Ioan Ionita <opslynx@gmail.com>
Date		: 2008-05-17 20:37 (2 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121105669717787&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (1 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10732
Subject		: REGRESSION: 2.6.26-rc2-git4: X server failed start on X61s laptop
Submitter	: Theodore Ts'o <tytso@mit.edu>
Date		: 2008-05-17 7:32 (2 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121100994722524&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10731
Subject		: gianfar build failure.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2008-05-16 23:29 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121098065023786&amp;w=4
Handled-By	: Paul Gortmaker <paul.gortmaker@windriver.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10730
Subject		: build issue #503 for v2.6.26-rc2-433-gf26a398 : undefined reference to `request_firmware'
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-16 17:06 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095777616792&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10725
Subject		: Write protect on on
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2008-05-16 14:55 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121095168003572&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10724
Subject		: ACPI : EC: GPE
Submitter	: Justin Mattock <justinmattock@gmail.com>
Date		: 2008-05-16 6:17 (3 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121091875711824&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10717
Subject		: crossbuild fails in modpost
Submitter	: Jiri Slaby <jirislaby@gmail.com>
Date		: 2008-05-15 13:44 (4 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085909512097&amp;w=4
Handled-By	: Sam Ravnborg <sam@ravnborg.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10715
Subject		: 2.6.25 -&gt; 2.6.26-rc1: pcmcia flash card changed name from hda to hdc
Submitter	: Pavel Machek <pavel@suse.cz>
Date		: 2008-05-15 13:23 (4 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085784809468&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10714
Subject		: Badness seen on 2.6.26-rc2 with lockdep enabled
Submitter	: Balbir Singh <balbir@linux.vnet.ibm.com>
Date		: 2008-05-14 12:57 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076917429133&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10713
Subject		: ehci splatter in 2.6.26-rc2
Submitter	: Lennert Buytenhek <buytenh@wantstofly.org>
Date		: 2008-05-14 11:24 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121076435420129&amp;w=4
Handled-By	: David Brownell <david-b@pacbell.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10711
Subject		: BUG: unable to handle kernel paging request - scsi_bus_uevent
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-14 11:23 (5 days old)
References	: http://lkml.org/lkml/2008/5/14/111


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10708
Subject		: V4L2-based build error
Submitter	: Jonathan Corbet <corbet@lwn.net>
Date		: 2008-05-12 22:14 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121063048408534&amp;w=4
Handled-By	: Mauro Carvalho Chehab <mchehab@infradead.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10705
Subject		: 2.6.26-rc2 - ntp.c build failure
Submitter	: debian developer <debiandev@gmail.com>
Date		: 2008-05-12 10:25 (7 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121058734205066&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10701
Subject		: snd_pcsp lockdep warning
Submitter	: Denys Fedoryshchenko <nuclearcat@nuclearcat.com>
Date		: 2008-05-15 03:43 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10686
Subject		: critical thermal shutdown regression 2.6.26-rc1 - HP Pavilion dv6700
Submitter	: Len Brown <len.brown@intel.com>
Date		: 2008-05-12 20:04 (7 days old)
Handled-By	: Robert Moore <Robert.Moore@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10678
Subject		: 2.6.26-rc1: warnings from sysfs, bluetooth related
Submitter	: Pavel Machek <pavel@suse.cz>
Date		: 2008-05-11 16:19 (8 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121052279002112&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10674
Subject		: /proc/kallsyms broken in 2.6.26-rc1-git6
Submitter	: Andi Kleen <andi@firstfloor.org>
Date		: 2008-05-09 17:41 (10 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121035508420184&amp;w=4
Handled-By	: Paulo Marques <pmarques@grupopie.com>
		  Alexey Dobriyan <adobriyan@gmail.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10670
Subject		: BUG: linux-2.6.26-rc1 oops at thinkpad_acpi:led_set_status
Submitter	: Karol Lewandowski <lmctlx@gmail.com>
Date		: 2008-05-08 23:12 (11 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121028841527994&amp;w=4
		  http://lkml.org/lkml/2008/5/12/12
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10669
Subject		: ACPI: kmemcheck: Caught 16-bit read from freed memory (f7c12ec6)
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-06 16:09 (13 days old)
References	: http://marc.info/?l=linux-acpi&amp;m=121009034825514&amp;w=4
Handled-By	: Lin Ming <ming.m.lin@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10650
Subject		: 2.6.26-rcX VC console scrolling regression
Submitter	: David Miller <davem@davemloft.net>
Date		: 2008-05-07 21:46 (12 days old)
References	: http://lkml.org/lkml/2008/5/8/9
Handled-By	: Jan Engelhardt <jengelh@medozas.de>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10648
Subject		: CONFIG_PRINTK_TIME broken on git HEAD ?
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-08 00:26 (11 days old)
References	: http://lkml.org/lkml/2008/5/7/352
Handled-By	: Peter Zijlstra <a.p.zijlstra@chello.nl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10645
Subject		: 2.6.26-rc1 lost half the RAM on UltraSPARC 5
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2008-05-07 20:36 (12 days old)
References	: http://lkml.org/lkml/2008/5/7/204
Handled-By	: David Miller <davem@davemloft.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10642
Subject		: general protection fault: 0000 [1] PREEMPT SMP DEBUG_PAGEALLOC
Submitter	: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Date		: 2008-05-07 16:03 (12 days old)
References	: http://lkml.org/lkml/2008/5/7/48


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10641
Subject		: [BUG] 2.6.26-rc1-git4 - task blocked on powerpc for more than 120 seconds
Submitter	: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Date		: 2008-05-07 13:34 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121016673607188&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10632
Subject		: [2.6.26-rc1] Output to console stops when booted without 'vga=791'
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2008-05-05 13:51 (14 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/2080.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10630
Subject		: USB devices plugged into dock are not discoverred until reload of ehci-hcd
Submitter	: Lukas Hejtmanek <xhejtman@ics.muni.cz>
Date		: 2008-05-05 10:02 (14 days old)
References	: http://lkml.org/lkml/2008/5/5/77


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10629
Subject		: 2.6.26-rc1-$sha1: RIP __d_lookup+0x8c/0x160
Submitter	: Alexey Dobriyan <adobriyan@gmail.com>
Date		: 2008-05-05 09:59 (14 days old)
References	: http://lkml.org/lkml/2008/5/5/28
Handled-By	: Paul E. McKenney <paulmck@linux.vnet.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10628
Subject		: 2.6.26-rc1-git1 -- trying to get vblank count for disabled pipe 0
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2008-05-04 21:12 (15 days old)
References	: http://lkml.org/lkml/2008/5/4/309
Handled-By	: Jesse Barnes <jbarnes@virtuousgeek.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10622
Subject		: [BUG 2.6.26-rc1] scsi (or sysfs or vm?) oops in sr_probe()
Submitter	: Jeff Garzik <jeff@garzik.org>
Date		: 2008-05-04 07:22 (15 days old)
References	: http://lkml.org/lkml/2008/5/4/76
Handled-By	: James Bottomley <James.Bottomley@hansenpartnership.com>
		  Dan Williams <dan.j.williams@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10620
Subject		: X does not resume (intel chipset)
Submitter	: Romano Giannetti <romano.giannetti@gmail.com>
Date		: 2008-05-08 06:53 (11 days old)
References	: http://lkml.org/lkml/2008/5/8/378


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10614
Subject		: WARNING: at include/linux/blkdev.h:431 blk_queue_init_tags+0x110/0x11f()
Submitter	: J.A. Magallón <jamagallon@ono.com>
Date		: 2008-05-01 02:50 (18 days old)
References	: http://lkml.org/lkml/2008/4/30/614
Handled-By	: Nick Piggin <npiggin@suse.de>
		  Jens Axboe <jens.axboe@oracle.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10613
Subject		: BIOS bug, APIC version is 0 for CPU#0!
Submitter	: Gabriel C <nix.or.die@googlemail.com>
Date		: 2008-05-03 15:11 (16 days old)
References	: http://www.ussg.iu.edu/hypermail/linux/kernel/0805.0/1258.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10557
Subject		: [regression] latest git couse kernel oops.
Submitter	: Alexey Fisher <bug-track@fisher-privat.net>
Date		: 2008-04-26 00:19 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10493
Subject		: mips BCM47XX compile error
Submitter	: Adrian Bunk <adrian.bunk@movial.fi>
Date		: 2008-04-20 17:07 (29 days old)
References	: http://lkml.org/lkml/2008/4/20/34
		  http://lkml.org/lkml/2008/5/12/30


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=9791
Subject		: Clock is running too fast^Wslow using acpi_pm clocksource
Submitter	: tosn00j02@sneakemail.com
Date		: 2008-05-03 05:09 (16 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10733
Subject		: avr32: export copy_page
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-17 09:01 (2 days old)
References	: http://article.gmane.org/gmane.linux.kernel/676240
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://article.gmane.org/gmane.linux.kernel/676240


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10726
Subject		: x86-64 NODES_SHIFT compile failure.
Submitter	: Dave Jones <davej@codemonkey.org.uk>
Date		: 2008-05-16 12:54 (3 days old)
References	: http://lkml.org/lkml/2008/5/16/312
Handled-By	: Mike Travis <travis@sgi.com>
Patch		: http://lkml.org/lkml/2008/5/16/343


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10718
Subject		: [BUG] mm: bdi: export BDI attributes in sysfs
Submitter	: Arthur Jones <ajones@riverbed.com>
Date		: 2008-05-14 14:40 (5 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121077684815315&amp;w=4
Handled-By	: Miklos Szeredi <miklos@szeredi.hu>
		  Linus Torvalds <torvalds@linux-foundation.org>
		  Greg KH <greg@kroah.com>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121088552329700&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10716
Subject		: VIDEO_DEV=y, DVB_CORE=m build error
Submitter	: Toralf Förster <toralf.foerster@gmx.de>
Date		: 2008-05-15 13:15 (4 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121085736708543&amp;w=4
Handled-By	: Adrian Bunk <bunk@kernel.org>
Patch		: http://lkml.org/lkml/2008/5/16/47


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10710
Subject		: [BISECTED] Lots of "rescheduling IPIs" in powertop
Submitter	: Vegard Nossum <vegard.nossum@gmail.com>
Date		: 2008-05-13 20:42 (6 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121071176205864&amp;w=4
Handled-By	: Andi Kleen <andi@firstfloor.org>
		  Arjan van de Ven <arjan@infradead.org>
		  Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121074826823352&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10709
Subject		: 2.6.26-rc2 hosed X?
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2008-05-13 10:38 (6 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121067784803118&amp;w=4
Handled-By	: Dave Airlie <airlied@gmail.com>
		  Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121074889124387&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10679
Subject		: " pcspkr: fix dependancies" breaks artsd
Submitter	: Roberto Oppedisano <roberto.oppedisano@infracom.it>
Date		: 2008-05-11 20:15 (8 days old)
References	: http://lkml.org/lkml/2008/5/11/118
		  http://lkml.org/lkml/2008/5/13/119
		  http://bugzilla.kernel.org/show_bug.cgi?id=10701
Handled-By	: Stas Sergeev <stsp@aknet.ru>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121096158624210&amp;w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10649
Subject		: lxfb driver regression
Submitter	: Andres Salomon <dilinger@queued.net>
Date		: 2008-05-07 21:08 (12 days old)
References	: http://lkml.org/lkml/2008/5/7/441
Handled-By	: Jens Rottmann <JRottmann@lippert-at.de>
Patch		: http://lkml.org/lkml/2008/5/8/207


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10643
Subject		: s390 kvm_virtio.c build error
Submitter	: Adrian Bunk <bunk@kernel.org>
Date		: 2008-05-08 14:05 (11 days old)
References	: http://lkml.org/lkml/2008/5/3/155
Handled-By	: Heiko Carstens <heiko.carstens@de.ibm.com>
Patch		:  several nearly identical patches, KVM tree should bring one


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10638
Subject		: sysbench+mysql(oltp, readonly) 30% regression with 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-07 4:55 (12 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121013681527052&amp;w=2
Handled-By	: Ingo Molnar <mingo@elte.hu>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616802&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10634
Subject		: volanoMark regression with kernel 2.6.26-rc1
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2008-05-06 2:06 (13 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121003968414287&amp;w=2
Handled-By	: Dhaval Giani <dhaval@linux.vnet.ibm.com>
		  Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
		  Ingo Molnar <mingo@elte.hu>
		  Peter Zijlstra <a.p.zijlstra@chello.nl>
Patch		: http://marc.info/?l=linux-kernel&amp;m=121015292616788&amp;w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10616
Subject		: Horrendous Audio Stutter - current git
Submitter	: Parag Warudkar <parag.warudkar@gmail.com>
Date		: 2008-05-02 20:14 (17 days old)
References	: http://lkml.org/lkml/2008/5/1/440
		  http://lkml.org/lkml/2008/5/11/230
Handled-By	: Peter Zijlstra <peterz@infradead.org>
Patch		: http://lkml.org/lkml/2008/5/2/126


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10606
Subject		: 2.6.26-rc1 regression: ACPI fails to load SDT. - Dell M1530
Submitter	: NIgel Cunningham <nigel@suspend2.net>
Date		: 2008-05-05 18:11 (14 days old)
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=16061&amp;action=view


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10582
Subject		: INFO: task pdflush:27505 blocked for more than 120 seconds.
Submitter	: Plamen Petrov <pvp-lsts@fs.ru.acad.bg>
Date		: 2008-05-01 02:30 (18 days old)
Handled-By	: Dave Chinner <dgc@sgi.com>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=15999


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 2.6.25,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=10492

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

Thanks,
Rafael

[Bug #10741] bug in `tty: BKL pushdown'?

[Rafael J. Wysocki]

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 2.6.25.  Please verify if it still should be listed.


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=10741
Subject		: bug in `tty: BKL pushdown'?
Submitter	: Johannes Weiner <hannes@saeurebad.de>
Date		: 2008-05-18 2:16 (1 days old)
References	: http://marc.info/?l=linux-kernel&amp;m=121107706506181&amp;w=4
Handled-By	: Alan Cox <alan@lxorguk.ukuu.org.uk>