[Bug #22472] vga_switcheroo fails to switch from intel to ati

[Bug #22472] vga_switcheroo fails to switch from intel to ati

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22472
Subject		: vga_switcheroo fails to switch from intel to ati
Submitter	: Radu Andries <admiral0-BoOA+NLF7L6xbKUeIHjxjQ@public.gmane.org>
Date		: 2010-11-08 16:46 (52 days old)

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
Date		: 2010-11-02 14:58 (58 days old)
Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

Hello,

I'm now running 2.6.37-rc8, and I still have :
Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer

as well as :

Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.

Regards,
Paul

On Thu, 30 Dec 2010 00:06:58 +0100 (CET)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> This message has been generated automatically as a part of a summary
> report of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the
> tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
> Subject		: [2.6.37-rc1] drm:i195 errors
> Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
> Date		: 2010-11-02 14:58 (58 days old)
> Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2
> 
> 
> 


-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

On Friday, December 31, 2010, Paul Rolland wrote:
> Hello,
> 
> I'm now running 2.6.37-rc8, and I still have :
> Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> 
> as well as :
> 
> Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.

There were some last-minute fixes related to i915 added to the Linus' tree
after 2.6.37-rc8.  Perhaps you can give them a try?

Rafael

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Robert P. J. Day]

On Fri, 31 Dec 2010, Rafael J. Wysocki wrote:

> On Friday, December 31, 2010, Paul Rolland wrote:
> > Hello,
> >
> > I'm now running 2.6.37-rc8, and I still have :
> > Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> >
> > as well as :
> >
> > Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> > Dec 31 10:49:34 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
>
> There were some last-minute fixes related to i915 added to the
> Linus' tree after 2.6.37-rc8.  Perhaps you can give them a try?

  if this is in any way related to various systems booting to a black
screen (as i described earlier), i built an absolutely up-to-date
kernel from the latest tree and that didn't solve the problem.  i'm
open to testing suggestions.

rday

-- 

========================================================================
Robert P. J. Day                               Waterloo, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
========================================================================

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

Hello, 

On Fri, 31 Dec 2010 10:52:48 -0500 (EST)
"Robert P. J. Day" <rpjday-L09J2beyid0N/H6P543EQg@public.gmane.org> wrote:

> On Fri, 31 Dec 2010, Rafael J. Wysocki wrote:
> 
>   if this is in any way related to various systems booting to a black
> screen (as i described earlier), i built an absolutely up-to-date
> kernel from the latest tree and that didn't solve the problem.  i'm
> open to testing suggestions.

Nope... machine is booting fine, screen is Ok, and in fact the machine
seems to be working perfectly... The only point is that I never saw these
in any kernel prior to 2.6.37-rc1, and them being labelled as "ERROR" made
me write a report.

Anyway, if some can tell me how to get this linus'tree, I'm ready to give
it a try Sunday afternoon.

Best,
Paul

-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

Hello Rafael,

On Fri, 31 Dec 2010 16:47:24 +0100
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> On Friday, December 31, 2010, Paul Rolland wrote:
> > Hello,
> > 
> > I'm now running 2.6.37-rc8, and I still have :
> > Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR*
> > Attempting to mmap a purgeable buffer
> > 
> > as well as :
> > 
> > Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR*
> > fixme: max PWM is zero. Dec 31 10:49:34 tux kernel:
> > [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> 
> There were some last-minute fixes related to i915 added to the Linus' tree
> after 2.6.37-rc8.  Perhaps you can give them a try?

OK, currently running : 
[root@tux ~]# uname -a
Linux tux.DEF.witbe.net 2.6.37-rc8-00014-g3643e0e #1 SMP Sun Jan 2 16:25:04 CET 2011 x86_64 x86_64 x86_64 GNU/Linux

and I've seen that too :
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer

So, two possibilities :
 - 2.6.37-rc8-00014-g3643e0e is not what you wanted me to test,
 - the problem's still there.

Best,
Paul

-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

On Monday, January 03, 2011, Paul Rolland wrote:
> Hello Rafael,
> 
> On Fri, 31 Dec 2010 16:47:24 +0100
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 
> > On Friday, December 31, 2010, Paul Rolland wrote:
> > > Hello,
> > > 
> > > I'm now running 2.6.37-rc8, and I still have :
> > > Dec 31 11:03:10 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR*
> > > Attempting to mmap a purgeable buffer
> > > 
> > > as well as :
> > > 
> > > Dec 31 10:44:53 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR*
> > > fixme: max PWM is zero. Dec 31 10:49:34 tux kernel:
> > > [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> > 
> > There were some last-minute fixes related to i915 added to the Linus' tree
> > after 2.6.37-rc8.  Perhaps you can give them a try?
> 
> OK, currently running : 
> [root@tux ~]# uname -a
> Linux tux.DEF.witbe.net 2.6.37-rc8-00014-g3643e0e #1 SMP Sun Jan 2 16:25:04 CET 2011 x86_64 x86_64 x86_64 GNU/Linux
> 
> and I've seen that too :
> Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> Jan  3 08:27:30 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> 
> So, two possibilities :
>  - 2.6.37-rc8-00014-g3643e0e is not what you wanted me to test,
>  - the problem's still there.

I think it's still there.  Thanks for testing!

Rafael

[Bug #22642] 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull-fBT1nhYaLZ4@public.gmane.org>
Date		: 2010-11-10 19:33 (50 days old)

[Bug #22562] Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-02 22:32 (58 days old)
First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
Message-ID	: <4CD09166.4060202@lwfinger.net>
References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2

Re: [Bug #22562] Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e

[Larry Finger]

On 12/29/2010 05:06 PM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
> Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
> Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
> Date		: 2010-11-02 22:32 (58 days old)
> First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
> Message-ID	: <4CD09166.4060202@lwfinger.net>
> References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2

It is still in 2.6.37-rc8. I got some debugging tips from Alan Stern, but have
not had time to follow-up. I hope/need to make some progress before 2.6.37 is
released.

Re: [Bug #22562] Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Larry Finger wrote:
> On 12/29/2010 05:06 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
> > Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
> > Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
> > Date		: 2010-11-02 22:32 (58 days old)
> > First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
> > Message-ID	: <4CD09166.4060202-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
> > References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2
> 
> It is still in 2.6.37-rc8. I got some debugging tips from Alan Stern, but have
> not had time to follow-up. I hope/need to make some progress before 2.6.37 is
> released.

Thanks for the update.

Rafael

[Bug #22662] divide error in select_task_rq_fair()

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22662
Subject		: divide error in select_task_rq_fair()
Submitter	: Myron Stowe <myron.stowe@hp.com>
Date		: 2010-11-10 23:58 (50 days old)
Patch		: http://lkml.org/lkml/2010/11/13/176
		  http://lkml.org/lkml/2010/11/13/181

[Bug #22672] Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-11 01:56 (49 days old)
References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2
		  http://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg02235.html
Patch		: https://patchwork.kernel.org/patch/359472/
		  https://patchwork.kernel.org/patch/359502/

Re: [Bug #22672] Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a

[Larry Finger]

On 12/29/2010 05:06 PM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
> Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
> Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
> Date		: 2010-11-11 01:56 (49 days old)
> References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
> 		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2
> 		  http://www.mail-archive.com/intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org/msg02235.html
> Patch		: https://patchwork.kernel.org/patch/359472/
> 		  https://patchwork.kernel.org/patch/359502/

Neither 2.6.37-rc8 nor the patches listed above fix my system.

Larry

Re: [Bug #22672] Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Larry Finger wrote:
> On 12/29/2010 05:06 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
> > Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
> > Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
> > Date		: 2010-11-11 01:56 (49 days old)
> > References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
> > 		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2
> > 		  http://www.mail-archive.com/intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org/msg02235.html
> > Patch		: https://patchwork.kernel.org/patch/359472/
> > 		  https://patchwork.kernel.org/patch/359502/
> 
> Neither 2.6.37-rc8 nor the patches listed above fix my system.

Thanks for the update.

Rafael

Re: [Bug #22672] Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Larry Finger wrote:
> On 12/29/2010 05:06 PM, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
> > Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
> > Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
> > Date		: 2010-11-11 01:56 (49 days old)
> > References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
> > 		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2
> > 		  http://www.mail-archive.com/intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org/msg02235.html
> > Patch		: https://patchwork.kernel.org/patch/359472/
> > 		  https://patchwork.kernel.org/patch/359502/
> 
> Neither 2.6.37-rc8 nor the patches listed above fix my system.

Does reverting commit 448f53a "drm/i915/bios: Reverse order of 100/120 Mhz SSC
clocks" help?

Rafael

[Bug #22812] kernel oops on 2.6.37-rc1

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22812
Subject		: kernel oops on 2.6.37-rc1
Submitter	: Andrew <atswartz@gmail.com>
Date		: 2010-11-12 16:05 (48 days old)
First-Bad-Commit: http://git.kernel.org/linus/a68c439b1966c91f0ef474e2bf275d6792312726
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=41192

[Bug #22882] (2.6.37-rc1) amd64-agp module crashed on second load

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (55 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2

[Bug #22912] spi_lm70llp module crash on unload (2.6.37-rc1)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22912
Subject		: spi_lm70llp module crash on unload (2.6.37-rc1)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:16 (55 days old)
Message-ID	: <20101104171620.00d8c95d.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891627913647&w=2

[Bug #23102] [bisected] i915 regression in post 2.6.36 kernels

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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from 2.6.36.  Please verify if it still should be listed and let the tracking team
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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23102
Subject		: [bisected] i915 regression in post 2.6.36 kernels
Submitter	: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
Date		: 2010-11-10 7:02 (50 days old)
Message-ID	: <201011100802.20332.johannes.hirte@fem.tu-ilmenau.de>
References	: http://marc.info/?l=linux-kernel&m=128937310017057&w=2

[Bug #23472] 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23472
Subject		: 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?
Submitter	: Patrick Schaaf <netdev@bof.de>
Date		: 2010-11-17 13:41 (43 days old)
Message-ID	: <1290001262.5727.2.camel@lat1>
References	: http://marc.info/?l=linux-kernel&m=129000127920912&w=2

[Bug #22942] [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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from 2.6.36.  Please verify if it still should be listed and let the tracking team
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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (55 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2

[Bug #24582] Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24582
Subject		: Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)
Submitter	: baoyb <baoyb@avit.org.cn>
Date		: 2010-12-08 13:55 (22 days old)
Message-ID	: <EF6DDE218DB34702B1FA84D6CD7EA771@baoyb>
References	: http://marc.info/?l=linux-kernel&m=129181763525738&w=2

[Bug #24362] perf hw in kexeced kernel broken in tip

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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from 2.6.36.  Please verify if it still should be listed and let the tracking team
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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24362
Subject		: perf hw  in kexeced kernel broken in tip
Submitter	: Yinghai Lu <yinghai@kernel.org>
Date		: 2010-12-01 8:00 (29 days old)
First-Bad-Commit: http://git.kernel.org/linus/33c6d6a7ad0ffab9b1b15f8e4107a2af072a05a0
Message-ID	: <4CF60095.1020900@kernel.org>
References	: http://marc.info/?l=linux-kernel&m=129119055922065&w=2

[Bug #24272] iotop reports insane per-process disk read/write statistics

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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from 2.6.36.  Please verify if it still should be listed and let the tracking team
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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24272
Subject		: iotop reports insane per-process disk read/write statistics
Submitter	: Brian Rogers <brian@xyzw.org>
Date		: 2010-12-03 12:00 (27 days old)
First-Bad-Commit: http://git.kernel.org/linus/85893120699f8bae8caa12a8ee18ab5fceac978e

[Bug #24372] kdump broken on 2.6.37-rc4

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24372
Subject		: kdump broken on 2.6.37-rc4
Submitter	: Stanislaw Gruszka <sgruszka@redhat.com>
Date		: 2010-12-03 11:16 (27 days old)
Message-ID	: <20101203111623.GA2741@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=129137502323003&w=2

Re: [Bug #24372] kdump broken on 2.6.37-rc4

[Stanislaw Gruszka]

On Thu, Dec 30, 2010 at 12:07:00AM +0100, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24372
> Subject		: kdump broken on 2.6.37-rc4
> Submitter	: Stanislaw Gruszka <sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> Date		: 2010-12-03 11:16 (27 days old)
> Message-ID	: <20101203111623.GA2741-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=129137502323003&w=2

It's fixed by 147dd5610c8d1bacb88a6c1dfdaceaf257946ed0. 

Stanislaw
> 
> 

Re: [Bug #24372] kdump broken on 2.6.37-rc4

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Stanislaw Gruszka wrote:
> On Thu, Dec 30, 2010 at 12:07:00AM +0100, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24372
> > Subject		: kdump broken on 2.6.37-rc4
> > Submitter	: Stanislaw Gruszka <sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> > Date		: 2010-12-03 11:16 (27 days old)
> > Message-ID	: <20101203111623.GA2741-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> > References	: http://marc.info/?l=linux-kernel&m=129137502323003&w=2
> 
> It's fixed by 147dd5610c8d1bacb88a6c1dfdaceaf257946ed0. 

Thanks, closing.

Rafael

[Bug #23902] [BUG] 2.6.37-rc3 massive interactivity regression on ARM

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23902
Subject		: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-11-27 15:16 (33 days old)
First-Bad-Commit: http://git.kernel.org/linus/305e6835e05513406fa12820e40e4a8ecb63743c
Message-ID	: <<19697.8378.717761.236202@pilspetsen.it.uu.se>>
References	: http://marc.info/?l=linux-kernel&m=129087098911837&w=2

Re: [Bug #23902] [BUG] 2.6.37-rc3 massive interactivity regression on ARM

[Mikael Pettersson]

Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23902
> Subject		: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
> Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
> Date		: 2010-11-27 15:16 (33 days old)
> First-Bad-Commit: http://git.kernel.org/linus/305e6835e05513406fa12820e40e4a8ecb63743c
> Message-ID	: <<19697.8378.717761.236202-tgku4HJDRZih8lFjZTKsyTAV6s6igYVG@public.gmane.org>>
> References	: http://marc.info/?l=linux-kernel&m=129087098911837&w=2

Fixed in 2.6.37-rc7.

Re: [Bug #23902] [BUG] 2.6.37-rc3 massive interactivity regression on ARM

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Mikael Pettersson wrote:
> Rafael J. Wysocki wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23902
> > Subject		: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
> > Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
> > Date		: 2010-11-27 15:16 (33 days old)
> > First-Bad-Commit: http://git.kernel.org/linus/305e6835e05513406fa12820e40e4a8ecb63743c
> > Message-ID	: <<19697.8378.717761.236202-tgku4HJDRZih8lFjZTKsyTAV6s6igYVG@public.gmane.org>>
> > References	: http://marc.info/?l=linux-kernel&m=129087098911837&w=2
> 
> Fixed in 2.6.37-rc7.

Do you know which commit fixed it?

Rafael

[Bug #25392] scsi_eh_11 CPU loop

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25392
Subject		: scsi_eh_11 CPU loop
Submitter	: Zhang, Yanmin <yanmin_zhang@linux.intel.com>
Date		: 2010-08-18 6:18 (134 days old)
Message-ID	: <1282112318.21202.8.camel@ymzhang.sh.intel.com>
References	: http://marc.info/?t=129283967100004&r=1&w=2
		  http://lkml.org/lkml/2010/12/20/52

[Bug #24882] PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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from 2.6.36.  Please verify if it still should be listed and let the tracking team
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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24882
Subject		: PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)
Submitter	:  <akwatts@ymail.com>
Date		: 2010-12-14 04:00 (16 days old)

[Bug #24592] 2.6.37-rc5: NULL pointer oops in selinux_socket_unix_stream_connect

[Rafael J. Wysocki]

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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24592
Subject		: 2.6.37-rc5: NULL pointer oops in selinux_socket_unix_stream_connect
Submitter	: Jeremy Fitzhardinge <jeremy@goop.org>
Date		: 2010-12-08 21:09 (22 days old)
Message-ID	: <4CFFF3F3.90100@goop.org>
References	: http://marc.info/?l=linux-kernel&m=129184256629712&w=2

[Bug #25012] BUG: i915 causes NULL pointer dereference in 2.6.37-rc5-git4

[Rafael J. Wysocki]

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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25012
Subject		: BUG: i915 causes NULL pointer dereference in 2.6.37-rc5-git4
Submitter	: Tõnu Raitviir <jussuf@linux.ee>
Date		: 2010-12-15 12:48 (15 days old)
First-Bad-Commit: http://git.kernel.org/linus/da79de97d254145dcb7c08c978b1093eac15ec9c
Message-ID	: <alpine.DEB.2.00.1012151238570.4797@jbbyvx.ohzcpyho.rr>
References	: http://www.spinics.net/lists/dri-devel/msg06282.html
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=41502

[Bug #24772] Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5

[Rafael J. Wysocki]

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The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24772
Subject		: Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5
Submitter	: Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2010-12-10 20:30 (20 days old)
Message-ID	: <AANLkTi=j9zsaYNcu=NgGV=HfE-3rNHzVswov8VrgwjQp-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=129201308706568&w=2

Re: [Bug #24772] Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5

[Fabio Comolli]

Hi Rafael.
I don't have linux on that laptop anymore.

Regards,
Fabio

On Thu, Dec 30, 2010 at 12:07 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=24772
> Subject         : Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5
> Submitter       : Fabio Comolli <fabio.comolli@gmail.com>
> Date            : 2010-12-10 20:30 (20 days old)
> Message-ID      : <AANLkTi=j9zsaYNcu=NgGV=HfE-3rNHzVswov8VrgwjQp-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
> References      : http://marc.info/?l=linux-kernel&m=129201308706568&w=2
>
>
>

Re: [Bug #24772] Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Fabio Comolli wrote:
> Hi Rafael.
> I don't have linux on that laptop anymore.

OK, so I'm closing the bug as unreproducible.

Thanks,
Rafael


> On Thu, Dec 30, 2010 at 12:07 AM, Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> >
> >
> > Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=24772
> > Subject         : Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5
> > Submitter       : Fabio Comolli <fabio.comolli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date            : 2010-12-10 20:30 (20 days old)
> > Message-ID      : <AANLkTi=j9zsaYNcu=NgGV=HfE-3rNHzVswov8VrgwjQp-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
> > References      : http://marc.info/?l=linux-kernel&m=129201308706568&w=2
> >
> >
> >
> 
> 

[Bug #24762] BUG at perf_ctx_adjust_freq (kernel/perf_event.c:1582)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
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The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24762
Subject		: BUG at perf_ctx_adjust_freq (kernel/perf_event.c:1582)
Submitter	: Chris Wilson <chris-Y6uKTt2uX1cEflXRtASbqLVCufUGDwFn@public.gmane.org>
Date		: 2010-12-10 12:00 (20 days old)
Message-ID	: <c6d829$pqibha-vB7d4uKqMBxScZeZrdtW41DQ4js95KgL@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=129198247531612&w=2

[Bug #24822] Embedded DisplayPort is detected wrongly on HP ProBook 5320m

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24822
Subject		: Embedded DisplayPort is detected wrongly on HP ProBook 5320m
Submitter	: Takashi Iwai <tiwai-l3A5Bk7waGM@public.gmane.org>
Date		: 2010-12-13 11:09 (17 days old)
Handled-By	: Chris Wilson <chris-Y6uKTt2uX1cEflXRtASbqLVCufUGDwFn@public.gmane.org>

[Bug #25822] [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8

[Rafael J. Wysocki]

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Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25822
Subject		: [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8
Submitter	: Gurudas Pai <gurudas.pai@oracle.com>
Date		: 2010-12-29 6:58 (1 days old)
Message-ID	: <4D1AD935.1020504@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=129360511222037&w=2

[Bug #25812] 2.6.37-rc7: Regression: b43: crashes in hwrng_register()

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25812
Subject		: 2.6.37-rc7: Regression: b43: crashes in hwrng_register()
Submitter	: Mario 'BitKoenig' Holbe <Mario.Holbe@tu-ilmenau.de>
Date		: 2010-12-28 13:32 (2 days old)
Message-ID	: <slrnihjpnh.7t4.Mario.Holbe@darkside.dyn.samba-tng.org>
References	: http://marc.info/?l=linux-kernel&m=129354319002301&w=2

[Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25442
Subject		: ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver
Submitter	: Ben Hutchings <ben@decadent.org.uk>
Date		: 2010-12-22 02:02 (8 days old)
Handled-By	: Ben Hutchings <ben@decadent.org.uk>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=41252

Re: [Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Krzysztof Halasa]

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

> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25442
> Subject		: ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

This FREQ has been there for years. Not that it makes it smart, and
I'll obviously send Ben's patch upstream for 2.6.38. Still processing
incoming mail queue :-(
-- 
Krzysztof Halasa

Re: [Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Rafael J. Wysocki]

On Thursday, December 30, 2010, Krzysztof Halasa wrote:
> "Rafael J. Wysocki" <rjw@sisk.pl> writes:
> 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the tracking team
> > know (either way).
> >
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25442
> > Subject		: ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver
> 
> This FREQ has been there for years. Not that it makes it smart, and
> I'll obviously send Ben's patch upstream for 2.6.38. Still processing
> incoming mail queue :-(

Well, the patch is in the mainline, which is why it's still listed.

Thanks,
Rafael

Re: [Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Krzysztof Halasa]

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

>> This FREQ has been there for years. Not that it makes it smart, and
>> I'll obviously send Ben's patch upstream for 2.6.38. Still processing
>> incoming mail queue :-(
>
> Well, the patch is in the mainline, which is why it's still listed.

s/is/isn't/ I assume.

I was referring to the "regression" thing only, i.e. there is no any
regression here, AFAIK at least.
-- 
Krzysztof Halasa

Re: [Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Ben Hutchings]

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On Fri, 2010-12-31 at 15:08 +0100, Krzysztof Halasa wrote:
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> writes:
> 
> >> This FREQ has been there for years. Not that it makes it smart, and
> >> I'll obviously send Ben's patch upstream for 2.6.38. Still processing
> >> incoming mail queue :-(
> >
> > Well, the patch is in the mainline, which is why it's still listed.
> 
> s/is/isn't/ I assume.
> 
> I was referring to the "regression" thing only, i.e. there is no any
> regression here, AFAIK at least.

There is a regression for the ov519 driver on ixp4xx.

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

[-- Attachment #2: This is a digitally signed message part --]
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Re: [Bug #25442] ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver

[Krzysztof Halasa]

Ben Hutchings <ben-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org> writes:

> There is a regression for the ov519 driver on ixp4xx.

Right. It seems I was reading what wasn't written.
-- 
Krzysztof Halasa

[Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25402
Subject		: kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!
Submitter	: carlos <carlos.palma@ono.com>
Date		: 2010-12-21 19:58 (9 days old)

Re: [Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!

[carlos palma]

I can confirm that this "regression" still exists with the kernel 
2.6.37-rc8.
The Call Trace is basically the same:

...
Kernel panic - not syncing: map_single ...
Pid 935, comm: NetworkManager Tainted
call trace
panic+oxbf/0x200
? default_spin_lock_flags+0x9/0x10
?swiotlb_tlb_map_single+0x1ce/0x250
?map_single+0x46/0x60
swiotlb_map_page+0xa6/0xf
... and then the FREEZE ... only a hard reset brings to live (with 
2.6.36-2) Linux.

carlos.


On 12/30/2010 12:07 AM, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry	:http://bugzilla.kernel.org/show_bug.cgi?id=25402
> Subject		: kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!
> Submitter	: carlos<carlos.palma-sh/6fXdz2Rs@public.gmane.org>
> Date		: 2010-12-21 19:58 (9 days old)
>
>
>

Re: [Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!

[Rafael J. Wysocki]

On Thursday, December 30, 2010, carlos palma wrote:
> I can confirm that this "regression" still exists with the kernel 
> 2.6.37-rc8.
> The Call Trace is basically the same:
> 
> ...
> Kernel panic - not syncing: map_single ...
> Pid 935, comm: NetworkManager Tainted
> call trace
> panic+oxbf/0x200
> ? default_spin_lock_flags+0x9/0x10
> ?swiotlb_tlb_map_single+0x1ce/0x250
> ?map_single+0x46/0x60
> swiotlb_map_page+0xa6/0xf
> ... and then the FREEZE ... only a hard reset brings to live (with 
> 2.6.36-2) Linux.

Thanks for the info.

Why did you put "regression" into double quotes?

Rafael

Re: [Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!

[carlos palma]

Because, at the beginning I tough it could be also a DELL firmware problem.
The 32 bit version works fine, the 64 bits under KVM works fine (tested 
with 1GB ram).
Only a few days ago I found similar problems also on DELL machines...
Happy new year

carlos


On 12/30/2010 11:51 PM, Rafael J. Wysocki wrote:
> On Thursday, December 30, 2010, carlos palma wrote:
>> I can confirm that this "regression" still exists with the kernel
>> 2.6.37-rc8.
>> The Call Trace is basically the same:
>>
>> ...
>> Kernel panic - not syncing: map_single ...
>> Pid 935, comm: NetworkManager Tainted
>> call trace
>> panic+oxbf/0x200
>> ? default_spin_lock_flags+0x9/0x10
>> ?swiotlb_tlb_map_single+0x1ce/0x250
>> ?map_single+0x46/0x60
>> swiotlb_map_page+0xa6/0xf
>> ... and then the FREEZE ... only a hard reset brings to live (with he begining
>> 2.6.36-2) Linux.
> Thanks for the info.
>
> Why did you put "regression" into double quotes?
>
> Rafael
>

Re: [Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!

[carlos palma]

Hi Rafael.
I've found the same bug reported in redhat 
(https://bugzilla.redhat.com/show_bug.cgi?id=668088).
carlos


On 12/30/2010 11:51 PM, Rafael J. Wysocki wrote:
> On Thursday, December 30, 2010, carlos palma wrote:
>> I can confirm that this "regression" still exists with the kernel
>> 2.6.37-rc8.
>> The Call Trace is basically the same:
>>
>> ...
>> Kernel panic - not syncing: map_single ...
>> Pid 935, comm: NetworkManager Tainted
>> call trace
>> panic+oxbf/0x200
>> ? default_spin_lock_flags+0x9/0x10
>> ?swiotlb_tlb_map_single+0x1ce/0x250
>> ?map_single+0x46/0x60
>> swiotlb_map_page+0xa6/0xf
>> ... and then the FREEZE ... only a hard reset brings to live (with
>> 2.6.36-2) Linux.
> Thanks for the info.
>
> Why did you put "regression" into double quotes?
>
> Rafael
>

[Bug #25422] nouveau fails to build on ia64

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25422
Subject		: nouveau fails to build on ia64
Submitter	: Ben Hutchings <ben-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org>
Date		: 2010-12-22 01:49 (8 days old)
Handled-By	: Ben Hutchings <ben-/+tVBieCtBitmTQ+vhA3Yw@public.gmane.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=41242

[Bug #25432] Alpha fails to build with gcc 4.4

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25432
Subject		: Alpha fails to build with gcc 4.4
Submitter	: Ben Hutchings <ben@decadent.org.uk>
Date		: 2010-12-22 01:55 (8 days old)

[Bug #25602] [regression] 2.6.37-rc5: scsi_eh_11 CPU loop

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25602
Subject		: [regression] 2.6.37-rc5: scsi_eh_11 CPU loop
Submitter	: Martin Steigerwald <Martin@lichtvoll.de>
Date		: 2010-12-20 10:05 (10 days old)
Message-ID	: <201012201105.08993.Martin@lichtvoll.de>
References	: http://marc.info/?l=linux-kernel&m=129283954108331&w=2

[Bug #25842] thinkpad T410s intel i915 regression

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25842
Subject		: thinkpad T410s intel i915 regression
Submitter	: Travis Hume <travis-02nwaM6XSaFQx4ORub6hmQ@public.gmane.org>
Date		: 2010-12-29 18:21 (1 days old)

2.6.38-rc5-git6: Reported regressions 2.6.36 -> 2.6.37

[Rafael J. Wysocki]

[NOTE: Can maintainers _please_ merge patches listed below, especially those that
 have been known for weeks?]

This message contains a list of some post-2.6.36 regressions introduced before
2.6.37, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.36 regressions, please let us know
either and we'll add them to the list.  Also, please let us know if any
of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2011-02-21      128       35          26
  2011-02-13      126       36          30
  2011-02-03      118       36          31
  2010-12-30       85       32          26
  2010-12-19       73       28          24
  2010-12-03       55       25          19
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=29172
Subject		: releasing loop on top of other loop leads to deadlock
Submitter	: Petr Uzel <petr.uzel@centrum.cz>
Date		: 2011-02-15 10:00 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28812
Subject		: DVI attached monitor is turned off while booting linux 2.6.37 and higher
Submitter	: Markus Heinz <markus.heinz@uni-dortmund.de>
Date		: 2011-02-10 19:33 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28772
Subject		: oops in nfs_revalidate_mapping
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-10 13:59 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28662
Subject		: i915 in kernel 2.6.38-rc4, high number of wakeups
Submitter	: Kan-Ru Chen <kanru@kanru.info>
Date		: 2011-02-09 07:06 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-08 17:48 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28612
Subject		: regular soft lockup
Submitter	: Alexandre Demers <alexandre.f.demers@gmail.com>
Date		: 2011-02-08 16:39 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28582
Subject		: whole system hang when start X
Submitter	: Gu Rui <chaos.proton@gmail.com>
Date		: 2011-02-08 08:33 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/d5bb081b027b520f9e59b4fb8faea83a136ec15e


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28332
Subject		: [RV620] Can not re-enable LVDS after using HDMI only
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2011-02-05 22:42 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27892
Subject		: SNB: GPU hang with Slip xscreensaver
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-31 12:06 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27842
Subject		: [regression?] hang with 2.6.37 on a BTRFS test machine
Submitter	: Martin Steigerwald <Martin@lichtvoll.de>
Date		: 2011-01-23 12:06 (30 days old)
Message-ID	: <<201101231306.23069.Martin@lichtvoll.de>>
References	: http://marc.info/?l=linux-kernel&m=129578445613283&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27642
Subject		: 2.6.37 says WARNING: at arch/x86/kernel/apic/apic.c:1287 setup_local_APIC+0x18f/0x263()
Submitter	: Rob Landley <rlandley@parallels.com>
Date		: 2011-01-18 13:11 (35 days old)
Message-ID	: <4D359188.3040408@parallels.com>
References	: http://marc.info/?l=linux-kernel&m=129535632319892&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27402
Subject		: Atheros adapter no longer loads firmware
Submitter	: Michal Vaner <vorner@ucw.cz>
Date		: 2011-01-23 15:29 (30 days old)
First-Bad-Commit: http://git.kernel.org/linus/be93112accb42c5586a459683d71975cc70673ca


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27152
Subject		: VGA output broken at cold boot
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-20 13:26 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27132
Subject		: flush-btrfs gets into an infinite loop
Submitter	: Artem Anisimov <aanisimov@inbox.ru>
Date		: 2011-01-20 11:51 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26802
Subject		: b43: Suspend failed
Submitter	: Patrick Matthäi <patrick@linux-dev.org>
Date		: 2011-01-15 18:56 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26612
Subject		: BUG in fs/inode.c:429
Submitter	: Florian Kriener <florian@kriener.org>
Date		: 2011-01-06 16:35 (47 days old)
Message-ID	: <201101061735.40060.florian@kriener.org>
References	: http://marc.info/?l=linux-kernel&m=129433235223735&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26582
Subject		: NULL pointer dereference on pipe creation
Submitter	: Ferenc Wágner <wferi@niif.hu>
Date		: 2011-01-12 13:30 (41 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26112
Subject		: [LogFS] [2.6.37-rc8+] Kernel BUG at logfs/readwrite.c:297!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2011-01-02 21:22 (51 days old)
Message-ID	: <AANLkTinpoM8FuG8UkF88xs_V37dz_wgE8t-s0JPzaS-w@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129400335910652&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26102
Subject		: [2.6.37-rc8] BUG kmalloc-256: Poison overwritten.
Submitter	: Pawel Sikora <pluto@agmk.net>
Date		: 2010-12-30 15:08 (54 days old)
Message-ID	: <201012301608.40859.pluto@agmk.net>
References	: http://marc.info/?l=linux-kernel&m=129372388925679&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25832
Subject		: kernel crashes upon resume if usb devices are removed when suspended
Submitter	: rocko <rockorequin@hotmail.com>
Date		: 2010-12-29 11:47 (55 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25732
Subject		: i915 turns picture green when display switched off-on
Submitter	: Tõnu Raitviir <jussuf@linux.ee>
Date		: 2010-12-27 22:14 (57 days old)
First-Bad-Commit: http://git.kernel.org/linus/3c17fe4b8f40a112a85758a9ab2aebf772bdd647
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24882
Subject		: PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)
Submitter	:  <akwatts@ymail.com>
Date		: 2010-12-14 04:00 (70 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24822
Subject		: Embedded DisplayPort is detected wrongly on HP ProBook 5320m
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2010-12-13 11:09 (71 days old)
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (109 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (104 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (112 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27532
Subject		: ath9k prevents CPU from entering lower C-states
Submitter	: Thomas Bächler <thomas@archlinux.org>
Date		: 2011-01-24 22:43 (29 days old)
Handled-By	: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=47952


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27202
Subject		: Remote control of saa7134-based tv card "ASUSTeK P7131 Hybrid" stopped working in 2.6.37
Submitter	:  <acaizzo@gmail.com>
Date		: 2011-01-20 17:23 (33 days old)
First-Bad-Commit: http://git.kernel.org/linus/4651918a4afdd49bdea21d2f919b189ef17a6399
Handled-By	: Mauro Carvalho Chehab <mchehab@redhat.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=44532


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25922
Subject		: IdeaPad Y530 brightness keys not functioning
Submitter	: Tomasz <tm.temp@gmx.com>
Date		: 2010-12-30 12:48 (54 days old)
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=48542


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25822
Subject		: [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8
Submitter	: Gurudas Pai <gurudas.pai@oracle.com>
Date		: 2010-12-29 6:58 (55 days old)
Message-ID	: <4D1AD935.1020504@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=129360511222037&w=2
Handled-By	: Miklos Szeredi <mszeredi@suse.cz>
Patch		: https://lkml.org/lkml/2010/12/29/131
		  https://lkml.org/lkml/2011/1/20/163


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25402
Subject		: kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!
Submitter	: carlos <carlos.palma@ono.com>
Date		: 2010-12-21 19:58 (63 days old)
Handled-By	: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Patch		: https://patchwork.kernel.org/patch/522971/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24982
Subject		: Inconsistent DPMS handling with 2.6.37 DRM
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2010-12-16 16:32 (68 days old)
Handled-By	: Takashi Iwai <tiwai@suse.de>
		  Keith Packard <keithp@keithp.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=40392
		  https://patchwork.kernel.org/patch/530921/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24582
Subject		: Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)
Submitter	: baoyb <baoyb@avit.org.cn>
Date		: 2010-12-08 13:55 (76 days old)
Message-ID	: <EF6DDE218DB34702B1FA84D6CD7EA771@baoyb>
References	: http://marc.info/?l=linux-kernel&m=129181763525738&w=2
Handled-By	: Jiri Slaby <jslaby@suse.cz>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=47872


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23472
Subject		: 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?
Submitter	: Patrick Schaaf <netdev@bof.de>
Date		: 2010-11-17 13:41 (97 days old)
Message-ID	: <1290001262.5727.2.camel@lat1>
References	: http://marc.info/?l=linux-kernel&m=129000127920912&w=2
Handled-By	: Indan Zupancic <indan@nul.nu>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=47302


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (109 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2
Handled-By	: Florian Mickler <florian@mickler.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=46682


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 introduced
between 2.6.36 and 2.6.37, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (112 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

[-- Attachment #1: Type: text/plain, Size: 2351 bytes --]

Hello Rafael,

On Mon, 21 Feb 2011 23:29:34 +0100 (CET)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.36 and 2.6.37.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
> Subject		: [2.6.37-rc1] drm:i195 errors
> Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
> Date		: 2010-11-02 14:58 (112 days old)
> Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2
> 

I think you can remove this one from the regression list. I've received an
update from Florian that said !

--- Comment #27 from Florian Mickler <florian-sVu6HhrpSfRAfugRpC6u6w@public.gmane.org>  2011-02-20 10:52:15 ---
According to #22652 "*ERROR* Attempting to mmap a purgeable buffer" warns about
a userspace error.  

It links to ticket #22652 in which Chris Wilson indicates this is warning
about userspace bug, and that this issue is tracked in :
https://bugs.freedesktop.org/show_bug.cgi?id=31419

So, this definitely looks like the problem is not in the kernel (though my
personal view on this is that the message itself should be made much more
clear and reflect that the problem is not in the kernel, but in userspace).

Thanks for the tracking you've made,
Paul

-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 



[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Florian Mickler]

On Tue, 22 Feb 2011 08:24:38 +0100
Paul Rolland (ポール・ロラン) <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org> wrote:

> I think you can remove this one from the regression list. I've received an
> update from Florian that said !
> 
> --- Comment #27 from Florian Mickler <florian-sVu6HhrpSfRAfugRpC6u6w@public.gmane.org>  2011-02-20 10:52:15 ---
> According to #22652 "*ERROR* Attempting to mmap a purgeable buffer" warns about
> a userspace error.  
> 
> It links to ticket #22652 in which Chris Wilson indicates this is warning
> about userspace bug, and that this issue is tracked in :
> https://bugs.freedesktop.org/show_bug.cgi?id=31419
> 
> So, this definitely looks like the problem is not in the kernel (though my
> personal view on this is that the message itself should be made much more
> clear and reflect that the problem is not in the kernel, but in userspace).
> 
> Thanks for the tracking you've made,
> Paul
> 

Ok, I'm closing this bug. 

If the error messages go away if you update your userspace (maybe
someone can advise if your versions are 'old', I currently have no
overview of whats current), and you still experience problems (like
those Xserver crashes or freezes), then we should reopen the bug
though. 

Regards,
Flo

2.6.38-rc4-git5: Reported regressions 2.6.36 -> 2.6.37

[Rafael J. Wysocki]

This message contains a list of some post-2.6.36 regressions introduced before
2.6.37, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.36 regressions, please let us know
either and we'll add them to the list.  Also, please let us know if any
of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2011-02-13      126       36          30
  2011-02-03      118       36          31
  2010-12-30       85       32          26
  2010-12-19       73       28          24
  2010-12-03       55       25          19
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28812
Subject		: DVI attached monitor is turned off while booting linux 2.6.37 and higher
Submitter	: Markus Heinz <markus.heinz@uni-dortmund.de>
Date		: 2011-02-10 19:33 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28772
Subject		: oops in nfs_revalidate_mapping
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-10 13:59 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28662
Subject		: i915 in kernel 2.6.38-rc4, high number of wakeups
Submitter	: Kan-Ru Chen <kanru@kanru.info>
Date		: 2011-02-09 07:06 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28622
Subject		: radeon video lockup
Submitter	: Daniel Poelzleithner <bugzilla.kernel.org@poelzi.org>
Date		: 2011-02-08 17:48 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28612
Subject		: regular soft lockup
Submitter	: Alexandre Demers <alexandre.f.demers@gmail.com>
Date		: 2011-02-08 16:39 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28582
Subject		: whole system hang when start X
Submitter	: Gu Rui <chaos.proton@gmail.com>
Date		: 2011-02-08 08:33 (5 days old)
First-Bad-Commit: http://git.kernel.org/linus/d5bb081b027b520f9e59b4fb8faea83a136ec15e


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28332
Subject		: [RV620] Can not re-enable LVDS after using HDMI only
Submitter	: Rafał Miłecki <zajec5@gmail.com>
Date		: 2011-02-05 22:42 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27892
Subject		: SNB: GPU hang with Slip xscreensaver
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-31 12:06 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27842
Subject		: [regression?] hang with 2.6.37 on a BTRFS test machine
Submitter	: Martin Steigerwald <Martin@lichtvoll.de>
Date		: 2011-01-23 12:06 (21 days old)
Message-ID	: <<201101231306.23069.Martin@lichtvoll.de>>
References	: http://marc.info/?l=linux-kernel&m=129578445613283&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27642
Subject		: 2.6.37 says WARNING: at arch/x86/kernel/apic/apic.c:1287 setup_local_APIC+0x18f/0x263()
Submitter	: Rob Landley <rlandley@parallels.com>
Date		: 2011-01-18 13:11 (26 days old)
Message-ID	: <4D359188.3040408@parallels.com>
References	: http://marc.info/?l=linux-kernel&m=129535632319892&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27532
Subject		: ath9k prevents CPU from entering lower C-states
Submitter	: Thomas Bächler <thomas@archlinux.org>
Date		: 2011-01-24 22:43 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27402
Subject		: Atheros adapter no longer loads firmware
Submitter	: Michal Vaner <vorner@ucw.cz>
Date		: 2011-01-23 15:29 (21 days old)
First-Bad-Commit: http://git.kernel.org/linus/be93112accb42c5586a459683d71975cc70673ca


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27152
Subject		: VGA output broken at cold boot
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-20 13:26 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27132
Subject		: flush-btrfs gets into an infinite loop
Submitter	: Artem Anisimov <aanisimov@inbox.ru>
Date		: 2011-01-20 11:51 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26802
Subject		: b43: Suspend failed
Submitter	: Patrick Matthäi <patrick@linux-dev.org>
Date		: 2011-01-15 18:56 (29 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26612
Subject		: BUG in fs/inode.c:429
Submitter	: Florian Kriener <florian@kriener.org>
Date		: 2011-01-06 16:35 (38 days old)
Message-ID	: <201101061735.40060.florian@kriener.org>
References	: http://marc.info/?l=linux-kernel&m=129433235223735&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26582
Subject		: NULL pointer dereference on pipe creation
Submitter	: Ferenc Wágner <wferi@niif.hu>
Date		: 2011-01-12 13:30 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26112
Subject		: [LogFS] [2.6.37-rc8+] Kernel BUG at logfs/readwrite.c:297!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2011-01-02 21:22 (42 days old)
Message-ID	: <AANLkTinpoM8FuG8UkF88xs_V37dz_wgE8t-s0JPzaS-w@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129400335910652&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26102
Subject		: [2.6.37-rc8] BUG kmalloc-256: Poison overwritten.
Submitter	: Pawel Sikora <pluto@agmk.net>
Date		: 2010-12-30 15:08 (45 days old)
Message-ID	: <201012301608.40859.pluto@agmk.net>
References	: http://marc.info/?l=linux-kernel&m=129372388925679&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25922
Subject		: IdeaPad Y530 brightness keys not functioning
Submitter	: Tomasz <tm.temp@gmx.com>
Date		: 2010-12-30 12:48 (45 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25832
Subject		: kernel crashes upon resume if usb devices are removed when suspended
Submitter	: rocko <rockorequin@hotmail.com>
Date		: 2010-12-29 11:47 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25732
Subject		: i915 turns picture green when display switched off-on
Submitter	: Tõnu Raitviir <jussuf@linux.ee>
Date		: 2010-12-27 22:14 (48 days old)
First-Bad-Commit: http://git.kernel.org/linus/3c17fe4b8f40a112a85758a9ab2aebf772bdd647
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25072
Subject		: backlight level is not maintened during LID close/open
Submitter	: Lukas Hejtmanek <xhejtman@fi.muni.cz>
Date		: 2010-12-17 11:56 (58 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24882
Subject		: PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)
Submitter	:  <akwatts@ymail.com>
Date		: 2010-12-14 04:00 (61 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24822
Subject		: Embedded DisplayPort is detected wrongly on HP ProBook 5320m
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2010-12-13 11:09 (62 days old)
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24762
Subject		: BUG at perf_ctx_adjust_freq (kernel/perf_event.c:1582)
Submitter	: Chris Wilson <chris@chris-wilson.co.uk>
Date		: 2010-12-10 12:00 (65 days old)
Message-ID	: <c6d829$pqibha@fmsmga001.fm.intel.com>
References	: http://marc.info/?l=linux-kernel&m=129198247531612&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24582
Subject		: Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)
Submitter	: baoyb <baoyb@avit.org.cn>
Date		: 2010-12-08 13:55 (67 days old)
Message-ID	: <EF6DDE218DB34702B1FA84D6CD7EA771@baoyb>
References	: http://marc.info/?l=linux-kernel&m=129181763525738&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (100 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (95 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (103 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=28592
Subject		: Multichannels LPCM through HDMI audio does not work anymore on NVidia cards
Submitter	: dura <newsgrp@duradsl.dyndns.org>
Date		: 2011-02-08 13:39 (5 days old)
Handled-By	: Takashi Iwai <tiwai@suse.de>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=46852


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27202
Subject		: Remote control of saa7134-based tv card "ASUSTeK P7131 Hybrid" stopped working in 2.6.37
Submitter	:  <acaizzo@gmail.com>
Date		: 2011-01-20 17:23 (24 days old)
First-Bad-Commit: http://git.kernel.org/linus/4651918a4afdd49bdea21d2f919b189ef17a6399
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=44532


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25822
Subject		: [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8
Submitter	: Gurudas Pai <gurudas.pai@oracle.com>
Date		: 2010-12-29 6:58 (46 days old)
Message-ID	: <4D1AD935.1020504@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=129360511222037&w=2
Patch		: https://lkml.org/lkml/2010/12/29/131
		  https://lkml.org/lkml/2011/1/20/163


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25402
Subject		: kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!
Submitter	: carlos <carlos.palma@ono.com>
Date		: 2010-12-21 19:58 (54 days old)
Patch		: https://patchwork.kernel.org/patch/522971/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23472
Subject		: 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?
Submitter	: Patrick Schaaf <netdev@bof.de>
Date		: 2010-11-17 13:41 (88 days old)
Message-ID	: <1290001262.5727.2.camel@lat1>
References	: http://marc.info/?l=linux-kernel&m=129000127920912&w=2
Handled-By	: Indan Zupancic <indan@nul.nu>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=47302


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (100 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2
Handled-By	: Florian Mickler <florian@mickler.org>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=46682


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 introduced
between 2.6.36 and 2.6.37, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
Date		: 2010-11-02 14:58 (103 days old)
Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

2.6.38-rc3-git1: Reported regressions 2.6.36 -> 2.6.37

[Rafael J. Wysocki]

This message contains a list of some post-2.6.36 regressions introduced before
2.6.37, for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved post-2.6.36 regressions, please let us know
either and we'll add them to the list.  Also, please let us know if any
of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2011-02-03      118       36          31
  2010-12-30       85       32          26
  2010-12-19       73       28          24
  2010-12-03       55       25          19
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27892
Subject		: SNB: GPU hang with Slip xscreensaver
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-31 12:06 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27842
Subject		: [regression?] hang with 2.6.37 on a BTRFS test machine
Submitter	: Martin Steigerwald <Martin@lichtvoll.de>
Date		: 2011-01-23 12:06 (11 days old)
Message-ID	: <201101231306.23069.Martin@lichtvoll.de>
References	: http://marc.info/?l=linux-kernel&m=129578445613283&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27642
Subject		: 2.6.37 says WARNING: at arch/x86/kernel/apic/apic.c:1287 setup_local_APIC+0x18f/0x263()
Submitter	: Rob Landley <rlandley@parallels.com>
Date		: 2011-01-18 13:11 (16 days old)
Message-ID	: <4D359188.3040408@parallels.com>
References	: http://marc.info/?l=linux-kernel&m=129535632319892&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27532
Subject		: ath9k prevents CPU from entering lower C-states
Submitter	: Thomas Bächler <thomas@archlinux.org>
Date		: 2011-01-24 22:43 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27402
Subject		: Atheros adapter no longer loads firmware
Submitter	: Michal Vaner <vorner@ucw.cz>
Date		: 2011-01-23 15:29 (11 days old)
First-Bad-Commit: http://git.kernel.org/linus/be93112accb42c5586a459683d71975cc70673ca


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27152
Subject		: VGA output broken at cold boot
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2011-01-20 13:26 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27132
Subject		: flush-btrfs gets into an infinite loop
Submitter	: Artem Anisimov <aanisimov@inbox.ru>
Date		: 2011-01-20 11:51 (14 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26942
Subject		: radeon: screen distortion on resume
Submitter	: Brett Witherspoon <spoonb@exherbo.org>
Date		: 2011-01-17 13:23 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26932
Subject		: [SNB mobile] Oops in DRM intel driver, esp. during S3/S4 stress test
Submitter	: Matthias Hopf <mat@mshopf.de>
Date		: 2011-01-17 11:45 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26842
Subject		: [2.6.37 regression] threads with CPU affinity cannot be killed
Submitter	: tim blechmann <tim@klingt.org>
Date		: 2011-01-16 13:39 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26802
Subject		: b43: Suspend failed
Submitter	: Patrick Matthäi <patrick@linux-dev.org>
Date		: 2011-01-15 18:56 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26582
Subject		: NULL pointer dereference on pipe creation
Submitter	: Ferenc Wágner <wferi@niif.hu>
Date		: 2011-01-12 13:30 (22 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26552
Subject		: Screen flickering with 2.6.37 [ATI X1600]
Submitter	: Andrea Iob <andrea_iob@yahoo.it>
Date		: 2011-01-11 22:53 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26212
Subject		: kernel NULL pointer dereference in pxa3xx_nand_probe
Submitter	: Sven Neumann <s.neumann@raumfeld.com>
Date		: 2011-01-05 11:43 (29 days old)
Message-ID	: <1294227801.3996.62.camel@sven>
References	: http://marc.info/?l=linux-kernel&m=129422903703756&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26112
Subject		: [LogFS] [2.6.37-rc8+] Kernel BUG at logfs/readwrite.c:297!
Submitter	: Prasad Joshi <prasadjoshi124@gmail.com>
Date		: 2011-01-02 21:22 (32 days old)
Message-ID	: <AANLkTinpoM8FuG8UkF88xs_V37dz_wgE8t-s0JPzaS-w@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129400335910652&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26102
Subject		: [2.6.37-rc8] BUG kmalloc-256: Poison overwritten.
Submitter	: Pawel Sikora <pluto@agmk.net>
Date		: 2010-12-30 15:08 (35 days old)
Message-ID	: <201012301608.40859.pluto@agmk.net>
References	: http://marc.info/?l=linux-kernel&m=129372388925679&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25922
Subject		: IdeaPad Y530 brightness keys not functioning
Submitter	: Tomasz <tm.temp@gmx.com>
Date		: 2010-12-30 12:48 (35 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25832
Subject		: kernel crashes upon resume if usb devices are removed when suspended
Submitter	: rocko <rockorequin@hotmail.com>
Date		: 2010-12-29 11:47 (36 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25732
Subject		: i915 turns picture green when display switched off-on
Submitter	: Tõnu Raitviir <jussuf@linux.ee>
Date		: 2010-12-27 22:14 (38 days old)
First-Bad-Commit: http://git.kernel.org/linus/3c17fe4b8f40a112a85758a9ab2aebf772bdd647
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25432
Subject		: Alpha fails to build with gcc 4.4
Submitter	: Ben Hutchings <ben@decadent.org.uk>
Date		: 2010-12-22 01:55 (43 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25402
Subject		: kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!!
Submitter	: carlos <carlos.palma@ono.com>
Date		: 2010-12-21 19:58 (44 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25072
Subject		: backlight level is not maintened during LID close/open
Submitter	: Lukas Hejtmanek <xhejtman@fi.muni.cz>
Date		: 2010-12-17 11:56 (48 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24882
Subject		: PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)
Submitter	:  <akwatts@ymail.com>
Date		: 2010-12-14 04:00 (51 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24822
Subject		: Embedded DisplayPort is detected wrongly on HP ProBook 5320m
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2010-12-13 11:09 (52 days old)
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24762
Subject		: BUG at perf_ctx_adjust_freq (kernel/perf_event.c:1582)
Submitter	: Chris Wilson <chris@chris-wilson.co.uk>
Date		: 2010-12-10 12:00 (55 days old)
Message-ID	: <c6d829$pqibha@fmsmga001.fm.intel.com>
References	: http://marc.info/?l=linux-kernel&m=129198247531612&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24582
Subject		: Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)
Submitter	: baoyb <baoyb@avit.org.cn>
Date		: 2010-12-08 13:55 (57 days old)
Message-ID	: <EF6DDE218DB34702B1FA84D6CD7EA771@baoyb>
References	: http://marc.info/?l=linux-kernel&m=129181763525738&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (90 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22912
Subject		: spi_lm70llp module crash on unload (2.6.37-rc1)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:16 (90 days old)
Message-ID	: <20101104171620.00d8c95d.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891627913647&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (90 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (85 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (93 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=27202
Subject		: Remote control of saa7134-based tv card "ASUSTeK P7131 Hybrid" stopped working in 2.6.37
Submitter	:  <acaizzo@gmail.com>
Date		: 2011-01-20 17:23 (14 days old)
First-Bad-Commit: http://git.kernel.org/linus/4651918a4afdd49bdea21d2f919b189ef17a6399
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=44532


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=26242
Subject		: BUG: unable to handle kernel NULL pointer dereference at   (null)
Submitter	: Steffen Michalke <StMichalke@web.de>
Date		: 2011-01-06 20:59 (28 days old)
Patch		: http://www.spinics.net/lists/linux-btrfs/msg08051.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25822
Subject		: [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8
Submitter	: Gurudas Pai <gurudas.pai@oracle.com>
Date		: 2010-12-29 6:58 (36 days old)
Message-ID	: <4D1AD935.1020504@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=129360511222037&w=2
Patch		: https://lkml.org/lkml/2010/12/29/131


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25442
Subject		: ixp4xx defines FREQ macro; conflicts with gspca/ov519 driver
Submitter	: Ben Hutchings <ben@decadent.org.uk>
Date		: 2010-12-22 02:02 (43 days old)
Handled-By	: Ben Hutchings <ben@decadent.org.uk>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=41252


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23472
Subject		: 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?
Submitter	: Patrick Schaaf <netdev@bof.de>
Date		: 2010-11-17 13:41 (78 days old)
Message-ID	: <1290001262.5727.2.camel@lat1>
References	: http://marc.info/?l=linux-kernel&m=129000127920912&w=2
Handled-By	: Indan Zupancic <indan@nul.nu>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=43482


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 introduced
between 2.6.36 and 2.6.37, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

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[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.36 and 2.6.37.

The following bug entry is on the current list of known regressions
introduced between 2.6.36 and 2.6.37.  Please verify if it still should
be listed and let the tracking team know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (93 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

Hello,

On Thu,  3 Feb 2011 01:03:49 +0100 (CET)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.36 and 2.6.37.
> 
> The following bug entry is on the current list of known regressions
> introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> be listed and let the tracking team know (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
> Subject		: [2.6.37-rc1] drm:i195 errors
> Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
> Date		: 2010-11-02 14:58 (93 days old)
> Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
> References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

[root@tux ~]# uname -a
Linux tux.DEF.witbe.net 2.6.38-rc3 #1 SMP Tue Feb 1 08:49:29 CET 2011 x86_64 x86_64 x86_64 GNU/Linux

[root@tux ~]# grep i915 /var/log/messages
Feb  1 19:27:43 tux kernel: i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
Feb  1 19:27:43 tux kernel: [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
Feb  1 19:45:03 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
...
Feb  2 18:18:04 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Feb  2 18:18:04 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Feb  2 19:03:34 tux kernel: [drm:i915_gem_object_bind_to_gtt] *ERROR* Attempting to bind a purgeable object
Feb  2 19:03:49 tux kernel: RIP: 0010:[<ffffffff81326378>]  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0
Feb  2 19:03:49 tux kernel: [<ffffffff8131a755>] i915_driver_lastclose+0x35/0x70
Feb  2 19:03:49 tux kernel: RIP  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0


Hmmm... Even got a crash, probably that's why my KDE session was killed
yesterday :(

Feb  2 19:03:34 tux kernel: [drm:i915_gem_object_bind_to_gtt] *ERROR* Attempting
 to bind a purgeable object
Feb  2 19:03:36 tux kdm[1426]: X server for display :0 terminated unexpectedly
Feb  2 19:03:49 tux kdm: :0[2103]: Abnormal termination of greeter for display :
0, code 1, signal 0
Feb  2 19:03:49 tux kdm: :0[2103]: Fatal X server IO error: Interrupted system call
Feb  2 19:03:49 tux kernel: Kernel BUG at ffffffff81326378 [verbose debug info u
navailable]
Feb  2 19:03:49 tux kernel: invalid opcode: 0000 [#1] SMP 
Feb  2 19:03:49 tux kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:02.
1/resource
Feb  2 19:03:49 tux kernel: CPU 1 
Feb  2 19:03:49 tux kernel: Modules linked in: vboxnetadp vboxnetflt vboxdrv snd
_seq_dummy bluetooth tcp_lp fuse vfat fat coretemp hwmon cpufreq_ondemand acpi_c
pufreq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipv6 dm_cry
pt ipheth uvcvideo snd_hda_codec_idt ecb snd_hda_intel snd_hda_codec iTCO_wdt iw
l3945 snd_hwdep snd_seq snd_seq_device snd_pcm iwlcore mac80211 cfg80211 iTCO_ve
ndor_support r8169 dell_laptop snd_timer mii snd rfkill i2c_i801 soundcore micro
code snd_page_alloc dcdbas mmc_block sdhci_pci sdhci mmc_core firewire_ohci fire
wire_core [last unloaded: ip6_tables]
Feb  2 19:03:49 tux kernel:
Feb  2 19:03:49 tux kernel: Pid: 2116, comm: X Not tainted 2.6.38-rc3 #1 0T816J/
Vostro 1520
Feb  2 19:03:49 tux kernel: RIP: 0010:[<ffffffff81326378>]  [<ffffffff81326378>]
 i915_gem_object_unpin+0xa8/0xb0
Feb  2 19:03:49 tux kernel: RSP: 0018:ffff88011f7ddcc8  EFLAGS: 00010246
Feb  2 19:03:49 tux kernel: RAX: ffff88013a523800 RBX: ffff88013a523000 RCX: fff
f88013a523c28
Feb  2 19:03:49 tux kernel: RDX: 00000000000600fa RSI: ffff88013a0c8000 RDI: fff
f88013a15ae00
Feb  2 19:03:49 tux kernel: RBP: ffff88011f7ddcc8 R08: ffff88013a51b6c8 R09: 000
0000000000000
Feb  2 19:03:49 tux kernel: R10: ffff88013a523c40 R11: 0000000000003246 R12: fff
f88013a523820
Feb  2 19:03:49 tux kernel: R13: ffff88013a523c58 R14: ffff8800ab5d98c0 R15: fff
f88013a523c28
Feb  2 19:03:49 tux kernel: FS:  00007f374f38c840(0000) GS:ffff8800bd500000(0000
) knlGS:0000000000000000
Feb  2 19:03:49 tux kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  2 19:03:49 tux kernel: CR2: 00000000007c9ec4 CR3: 0000000114d07000 CR4: 000
00000000406e0
Feb  2 19:03:49 tux kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000
0000000000000
Feb  2 19:03:49 tux kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000
0000000000400
Feb  2 19:03:49 tux kdm[1426]: X server died during startup
Feb  2 19:03:49 tux kdm[1426]: X server for display :0 cannot be started, sessin disabled
Feb  2 19:03:49 tux kernel: Process X (pid: 2116, threadinfo ffff88011f7dc000, task ffff880108948500)
Feb  2 19:03:49 tux kernel: Stack:
Feb  2 19:03:49 tux kernel: ffff88011f7ddce8 ffffffff81333325 ffff88013a523000 ffffffff81a3cae0
Feb  2 19:03:49 tux kernel: ffff88011f7ddd18 ffffffff812ff3bd ffff8800ab5d98c0 ffff88013a157988
Feb  2 19:03:49 tux kernel: ffff8800ab5d98c0 0000000000000000 ffff88011f7dddd8 ffffffff813004af
Feb  2 19:03:49 tux kernel: Call Trace:
Feb  2 19:03:49 tux kernel: [<ffffffff81333325>] intel_crtc_disable+0x45/0x60
Feb  2 19:03:49 tux kernel: [<ffffffff812ff3bd>] drm_helper_disable_unused_functions+0x13d/0x180
Feb  2 19:03:49 tux kernel: [<ffffffff813004af>] drm_crtc_helper_set_config+0x82f/0xa00
Feb  2 19:03:49 tux kernel: [<ffffffff81304e73>] ? drm_ioctl+0x3d3/0x4e0
Feb  2 19:03:49 tux kernel: [<ffffffff812fecf9>] drm_fb_helper_force_kernel_mode+0x79/0xb0
Feb  2 19:03:49 tux kernel: [<ffffffff812fed39>] drm_fb_helper_restore+0x9/0x30
Feb  2 19:03:49 tux kernel: [<ffffffff8131a755>] i915_driver_lastclose+0x35/0x70
Feb  2 19:03:49 tux kernel: [<ffffffff81305204>] drm_lastclose+0x44/0x300
Feb  2 19:03:49 tux kernel: [<ffffffff81305c13>] drm_release+0x503/0x6b0
Feb  2 19:03:49 tux kernel: [<ffffffff810f7f52>] fput+0xe2/0x260
Feb  2 19:03:49 tux kernel: [<ffffffff810f4a78>] filp_close+0x58/0x90
Feb  2 19:03:49 tux kernel: [<ffffffff810f4b40>] sys_close+0x90/0xe0
Feb  2 19:03:49 tux kernel: [<ffffffff8100243b>] system_call_fastpath+0x16/0x1b
Feb  2 19:03:49 tux kernel: Code: 89 96 d0 15 00 00 48 81 c6 c8 15 00 00 48 89 87 b8 00 00 00 48 89 b7 b0 00 00 00 48 89 10 80 a7 e2 00 00 00 f7 c9 c3 0f 0b eb fe <0f> 0b eb fe 0f 1f 40 00 55 48 89 f8 48 89 e5 48 8b bf e8 00 00 
Feb  2 19:03:49 tux kernel: RIP  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0
Feb  2 19:03:49 tux kernel: RSP <ffff88011f7ddcc8>
Feb  2 19:03:49 tux kernel: ---[ end trace 83ffc517ec5d0200 ]---

Paul

-- 
Paul Rolland                                E-Mail : rol(at)witbe.net
CTO - Witbe.net SA                          Tel. +33 (0)1 47 67 77 77
Les Collines de l'Arche                     Fax. +33 (0)1 47 67 77 99
F-92057 Paris La Defense                    RIPE : PR12-RIPE

LinkedIn : http://www.linkedin.com/in/paulrolland
Skype    : rollandpaul

"I worry about my child and the Internet all the time, even though she's
too young to have logged on yet. Here's what I worry about. I worry that 10
or 15 years from now, she will come to me and say 'Daddy, where were you
when they took freedom of the press away from the Internet?'"
--Mike Godwin, Electronic Frontier Foundation 

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

On Thursday, February 03, 2011, Paul Rolland wrote:
> Hello,
> 
> On Thu,  3 Feb 2011 01:03:49 +0100 (CET)
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.36 and 2.6.37.
> > 
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.36 and 2.6.37.  Please verify if it still should
> > be listed and let the tracking team know (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
> > Subject		: [2.6.37-rc1] drm:i195 errors
> > Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
> > Date		: 2010-11-02 14:58 (93 days old)
> > Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
> > References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2
> 
> [root@tux ~]# uname -a
> Linux tux.DEF.witbe.net 2.6.38-rc3 #1 SMP Tue Feb 1 08:49:29 CET 2011 x86_64 x86_64 x86_64 GNU/Linux
> 
> [root@tux ~]# grep i915 /var/log/messages
> Feb  1 19:27:43 tux kernel: i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> Feb  1 19:27:43 tux kernel: [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> Feb  1 19:45:03 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> ...
> Feb  2 18:18:04 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> Feb  2 18:18:04 tux kernel: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
> Feb  2 19:03:34 tux kernel: [drm:i915_gem_object_bind_to_gtt] *ERROR* Attempting to bind a purgeable object
> Feb  2 19:03:49 tux kernel: RIP: 0010:[<ffffffff81326378>]  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0
> Feb  2 19:03:49 tux kernel: [<ffffffff8131a755>] i915_driver_lastclose+0x35/0x70
> Feb  2 19:03:49 tux kernel: RIP  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0
> 
> 
> Hmmm... Even got a crash, probably that's why my KDE session was killed
> yesterday :(
> 
> Feb  2 19:03:34 tux kernel: [drm:i915_gem_object_bind_to_gtt] *ERROR* Attempting
>  to bind a purgeable object
> Feb  2 19:03:36 tux kdm[1426]: X server for display :0 terminated unexpectedly
> Feb  2 19:03:49 tux kdm: :0[2103]: Abnormal termination of greeter for display :
> 0, code 1, signal 0
> Feb  2 19:03:49 tux kdm: :0[2103]: Fatal X server IO error: Interrupted system call
> Feb  2 19:03:49 tux kernel: Kernel BUG at ffffffff81326378 [verbose debug info u
> navailable]
> Feb  2 19:03:49 tux kernel: invalid opcode: 0000 [#1] SMP 
> Feb  2 19:03:49 tux kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:02.
> 1/resource
> Feb  2 19:03:49 tux kernel: CPU 1 
> Feb  2 19:03:49 tux kernel: Modules linked in: vboxnetadp vboxnetflt vboxdrv snd
> _seq_dummy bluetooth tcp_lp fuse vfat fat coretemp hwmon cpufreq_ondemand acpi_c
> pufreq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ipv6 dm_cry
> pt ipheth uvcvideo snd_hda_codec_idt ecb snd_hda_intel snd_hda_codec iTCO_wdt iw
> l3945 snd_hwdep snd_seq snd_seq_device snd_pcm iwlcore mac80211 cfg80211 iTCO_ve
> ndor_support r8169 dell_laptop snd_timer mii snd rfkill i2c_i801 soundcore micro
> code snd_page_alloc dcdbas mmc_block sdhci_pci sdhci mmc_core firewire_ohci fire
> wire_core [last unloaded: ip6_tables]
> Feb  2 19:03:49 tux kernel:
> Feb  2 19:03:49 tux kernel: Pid: 2116, comm: X Not tainted 2.6.38-rc3 #1 0T816J/
> Vostro 1520
> Feb  2 19:03:49 tux kernel: RIP: 0010:[<ffffffff81326378>]  [<ffffffff81326378>]
>  i915_gem_object_unpin+0xa8/0xb0
> Feb  2 19:03:49 tux kernel: RSP: 0018:ffff88011f7ddcc8  EFLAGS: 00010246
> Feb  2 19:03:49 tux kernel: RAX: ffff88013a523800 RBX: ffff88013a523000 RCX: fff
> f88013a523c28
> Feb  2 19:03:49 tux kernel: RDX: 00000000000600fa RSI: ffff88013a0c8000 RDI: fff
> f88013a15ae00
> Feb  2 19:03:49 tux kernel: RBP: ffff88011f7ddcc8 R08: ffff88013a51b6c8 R09: 000
> 0000000000000
> Feb  2 19:03:49 tux kernel: R10: ffff88013a523c40 R11: 0000000000003246 R12: fff
> f88013a523820
> Feb  2 19:03:49 tux kernel: R13: ffff88013a523c58 R14: ffff8800ab5d98c0 R15: fff
> f88013a523c28
> Feb  2 19:03:49 tux kernel: FS:  00007f374f38c840(0000) GS:ffff8800bd500000(0000
> ) knlGS:0000000000000000
> Feb  2 19:03:49 tux kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> Feb  2 19:03:49 tux kernel: CR2: 00000000007c9ec4 CR3: 0000000114d07000 CR4: 000
> 00000000406e0
> Feb  2 19:03:49 tux kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000
> 0000000000000
> Feb  2 19:03:49 tux kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 000
> 0000000000400
> Feb  2 19:03:49 tux kdm[1426]: X server died during startup
> Feb  2 19:03:49 tux kdm[1426]: X server for display :0 cannot be started, sessin disabled
> Feb  2 19:03:49 tux kernel: Process X (pid: 2116, threadinfo ffff88011f7dc000, task ffff880108948500)
> Feb  2 19:03:49 tux kernel: Stack:
> Feb  2 19:03:49 tux kernel: ffff88011f7ddce8 ffffffff81333325 ffff88013a523000 ffffffff81a3cae0
> Feb  2 19:03:49 tux kernel: ffff88011f7ddd18 ffffffff812ff3bd ffff8800ab5d98c0 ffff88013a157988
> Feb  2 19:03:49 tux kernel: ffff8800ab5d98c0 0000000000000000 ffff88011f7dddd8 ffffffff813004af
> Feb  2 19:03:49 tux kernel: Call Trace:
> Feb  2 19:03:49 tux kernel: [<ffffffff81333325>] intel_crtc_disable+0x45/0x60
> Feb  2 19:03:49 tux kernel: [<ffffffff812ff3bd>] drm_helper_disable_unused_functions+0x13d/0x180
> Feb  2 19:03:49 tux kernel: [<ffffffff813004af>] drm_crtc_helper_set_config+0x82f/0xa00
> Feb  2 19:03:49 tux kernel: [<ffffffff81304e73>] ? drm_ioctl+0x3d3/0x4e0
> Feb  2 19:03:49 tux kernel: [<ffffffff812fecf9>] drm_fb_helper_force_kernel_mode+0x79/0xb0
> Feb  2 19:03:49 tux kernel: [<ffffffff812fed39>] drm_fb_helper_restore+0x9/0x30
> Feb  2 19:03:49 tux kernel: [<ffffffff8131a755>] i915_driver_lastclose+0x35/0x70
> Feb  2 19:03:49 tux kernel: [<ffffffff81305204>] drm_lastclose+0x44/0x300
> Feb  2 19:03:49 tux kernel: [<ffffffff81305c13>] drm_release+0x503/0x6b0
> Feb  2 19:03:49 tux kernel: [<ffffffff810f7f52>] fput+0xe2/0x260
> Feb  2 19:03:49 tux kernel: [<ffffffff810f4a78>] filp_close+0x58/0x90
> Feb  2 19:03:49 tux kernel: [<ffffffff810f4b40>] sys_close+0x90/0xe0
> Feb  2 19:03:49 tux kernel: [<ffffffff8100243b>] system_call_fastpath+0x16/0x1b
> Feb  2 19:03:49 tux kernel: Code: 89 96 d0 15 00 00 48 81 c6 c8 15 00 00 48 89 87 b8 00 00 00 48 89 b7 b0 00 00 00 48 89 10 80 a7 e2 00 00 00 f7 c9 c3 0f 0b eb fe <0f> 0b eb fe 0f 1f 40 00 55 48 89 f8 48 89 e5 48 8b bf e8 00 00 
> Feb  2 19:03:49 tux kernel: RIP  [<ffffffff81326378>] i915_gem_object_unpin+0xa8/0xb0
> Feb  2 19:03:49 tux kernel: RSP <ffff88011f7ddcc8>
> Feb  2 19:03:49 tux kernel: ---[ end trace 83ffc517ec5d0200 ]---

Thanks for the update.

Rafael

2.6.37-rc6-git4: Reported regressions from 2.6.36

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.36,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved regressions from 2.6.36, please let us
know either and we'll add them to the list.  Also, please let us know
if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply
to this message with CCs to the people involved in reporting and handling
the issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2010-12-19       73       28          24
  2010-12-03       55       25          19
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=25012
Subject		: BUG: i915 causes NULL pointer dereference in 2.6.37-rc5-git4
Submitter	: Tõnu Raitviir <jussuf@linux.ee>
Date		: 2010-12-15 12:48 (5 days old)
Message-ID	: <alpine.DEB.2.00.1012151238570.4797@jbbyvx.ohzcpyho.rr>
References	: http://www.spinics.net/lists/dri-devel/msg06282.html


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24892
Subject		: Wireless warning, system locks up
Submitter	: Heinz Diehl <htd@fancy-poultry.org>
Date		: 2010-12-14 15:16 (6 days old)
Handled-By	: John W. Linville <linville@tuxdriver.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24882
Subject		: PM/Hibernate: Memory corruption patch introduces regression (2.6.36.2)
Submitter	:  <akwatts@ymail.com>
Date		: 2010-12-14 04:00 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24822
Subject		: Embedded DisplayPort is detected wrongly on HP ProBook 5320m
Submitter	: Takashi Iwai <tiwai@suse.de>
Date		: 2010-12-13 11:09 (7 days old)
Handled-By	: Chris Wilson <chris@chris-wilson.co.uk>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24772
Subject		: Crash with btrfs rootfs on dm-crypt [ kernel BUG at fs/btrfs/inode.c:806! ] on linux 2.6.37-rc5
Submitter	: Fabio Comolli <fabio.comolli@gmail.com>
Date		: 2010-12-10 20:30 (10 days old)
Message-ID	: <AANLkTi=j9zsaYNcu=NgGV=HfE-3rNHzVswov8VrgwjQp@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=129201308706568&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24762
Subject		: BUG at perf_ctx_adjust_freq (kernel/perf_event.c:1582)
Submitter	: Chris Wilson <chris@chris-wilson.co.uk>
Date		: 2010-12-10 12:00 (10 days old)
Message-ID	: <c6d829$pqibha@fmsmga001.fm.intel.com>
References	: http://marc.info/?l=linux-kernel&m=129198247531612&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24722
Subject		: Disconnecting my USB mouse hangs the machine and issues kernel warning
Submitter	: Heinz Diehl <htd@fancy-poultry.org>
Date		: 2010-12-12 12:42 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24592
Subject		: 2.6.37-rc5: NULL pointer oops in selinux_socket_unix_stream_connect
Submitter	: Jeremy Fitzhardinge <jeremy@goop.org>
Date		: 2010-12-08 21:09 (12 days old)
Message-ID	: <4CFFF3F3.90100@goop.org>
References	: http://marc.info/?l=linux-kernel&m=129184256629712&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24582
Subject		: Kernel Oops at tty_buffer_request_room when using pppd program (2.6.37-rc4)
Submitter	: baoyb <baoyb@avit.org.cn>
Date		: 2010-12-08 13:55 (12 days old)
Message-ID	: <EF6DDE218DB34702B1FA84D6CD7EA771@baoyb>
References	: http://marc.info/?l=linux-kernel&m=129181763525738&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24372
Subject		: kdump broken on 2.6.37-rc4
Submitter	: Stanislaw Gruszka <sgruszka@redhat.com>
Date		: 2010-12-03 11:16 (17 days old)
Message-ID	: <20101203111623.GA2741@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=129137502323003&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24362
Subject		: perf hw  in kexeced kernel broken in tip
Submitter	: Yinghai Lu <yinghai@kernel.org>
Date		: 2010-12-01 8:00 (19 days old)
First-Bad-Commit: http://git.kernel.org/linus/33c6d6a7ad0ffab9b1b15f8e4107a2af072a05a0
Message-ID	: <4CF60095.1020900@kernel.org>
References	: http://marc.info/?l=linux-kernel&m=129119055922065&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24272
Subject		: iotop reports insane per-process disk read/write statistics
Submitter	: Brian Rogers <brian@xyzw.org>
Date		: 2010-12-03 12:00 (17 days old)
First-Bad-Commit: http://git.kernel.org/linus/85893120699f8bae8caa12a8ee18ab5fceac978e


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24142
Subject		: Crash at boot in udev while accessing bt848 device in 2.6.37-rc*
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-11-30 20:50 (20 days old)
References	: https://bugzilla.kernel.org/show_bug.cgi?id=24602


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23902
Subject		: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-11-27 15:16 (23 days old)
First-Bad-Commit: http://git.kernel.org/linus/305e6835e05513406fa12820e40e4a8ecb63743c
Message-ID	: <<19697.8378.717761.236202@pilspetsen.it.uu.se>>
References	: http://marc.info/?l=linux-kernel&m=129087098911837&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23472
Subject		: 2.6.37-rc2 vs. 2.6.36 laptop backlight changes?
Submitter	: Patrick Schaaf <netdev@bof.de>
Date		: 2010-11-17 13:41 (33 days old)
Message-ID	: <1290001262.5727.2.camel@lat1>
References	: http://marc.info/?l=linux-kernel&m=129000127920912&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23102
Subject		: [bisected] i915 regression in post 2.6.36 kernels
Submitter	: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
Date		: 2010-11-10 7:02 (40 days old)
Message-ID	: <201011100802.20332.johannes.hirte@fem.tu-ilmenau.de>
References	: http://marc.info/?l=linux-kernel&m=128937310017057&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (45 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22912
Subject		: spi_lm70llp module crash on unload (2.6.37-rc1)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:16 (45 days old)
Message-ID	: <20101104171620.00d8c95d.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891627913647&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (45 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22812
Subject		: kernel oops on 2.6.37-rc1
Submitter	: Andrew <atswartz@gmail.com>
Date		: 2010-11-12 16:05 (38 days old)
First-Bad-Commit: http://git.kernel.org/linus/a68c439b1966c91f0ef474e2bf275d6792312726


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (40 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-02 22:32 (48 days old)
First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
Message-ID	: <4CD09166.4060202@lwfinger.net>
References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (48 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22472
Subject		: vga_switcheroo fails to switch from intel to ati
Submitter	: Radu Andries <admiral0@tuxfamily.org>
Date		: 2010-11-08 16:46 (42 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24602
Subject		: modprobe bttv crashes system
Submitter	: Sergej Pupykin <pupykin.s@gmail.com>
Date		: 2010-12-09 21:48 (11 days old)
References	: https://bugzilla.kernel.org/show_bug.cgi?id=24142
Patch		: https://patchwork.kernel.org/patch/414671/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24462
Subject		: r600: spread spectrum: flickering screen (bisected)
Submitter	: Luca Tettamanti <kronos.it@gmail.com>
Date		: 2010-12-08 16:18 (12 days old)
First-Bad-Commit: http://git.kernel.org/linus/ba032a58d1f320039e7850fb6e8651695c1aa571
Handled-By	: Alex Deucher <alexdeucher@gmail.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=39372


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-11 01:56 (39 days old)
References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2
		  http://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg02235.html
Patch		: https://patchwork.kernel.org/patch/359472/
		  https://patchwork.kernel.org/patch/359502/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22662
Subject		: divide error in select_task_rq_fair()
Submitter	: Myron Stowe <myron.stowe@hp.com>
Date		: 2010-11-10 23:58 (40 days old)
Patch		: http://lkml.org/lkml/2010/11/13/176
		  http://lkml.org/lkml/2010/11/13/181


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 2.6.36,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol-fjEKYshTNZ1eoWH0uzbU5w@public.gmane.org>
Date		: 2010-11-02 14:58 (48 days old)
Message-ID	: <20101102155813.09cb2c6e-Hu5lHNoInTV+MQpiyFM1nV6hYfS7NtTn@public.gmane.org>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

2.6.37-rc4-git1: Reported regressions from 2.6.36

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.36,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved regressions from 2.6.36, please let us
know either and we'll add them to the list.  Also, please let us know
if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply
to this message with CCs to the people involved in reporting and handling
the issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2010-12-03       55       25          19
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24142
Subject		: No more bt848 driver in 2.6.37-rc*
Submitter	: Christian Casteyde <casteyde.christian@free.fr>
Date		: 2010-11-30 20:50 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23902
Subject		: [BUG] 2.6.37-rc3 massive interactivity regression on ARM
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2010-11-27 15:16 (6 days old)
Message-ID	: <19697.8378.717761.236202@pilspetsen.it.uu.se>
References	: http://marc.info/?l=linux-kernel&m=129087098911837&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23762
Subject		: kernel 2.6.37-rc2 breaks i915 graphics
Submitter	: Chris Vine <chris@cvine.freeserve.co.uk>
Date		: 2010-11-21 10:23 (12 days old)
Message-ID	: <20101121102344.7c590b99@laptop.homenet>
References	: http://marc.info/?l=linux-kernel&m=129033505414671&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23542
Subject		: HP 2530p accelerated graphics causes spontaneous power off/on
Submitter	: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date		: 2010-11-22 17:12 (11 days old)
References	: https://patchwork.kernel.org/patch/365092/
Handled-By	: Bjorn Helgaas <bjorn.helgaas@hp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23462
Subject		: DVI/EDID broken with Intel i945 graphics and 2.6.37-rc2
Submitter	: Tino Keitel <tino.keitel@tikei.de>
Date		: 2010-11-16 18:49 (17 days old)
Message-ID	: <20101116184914.GA15794@mac.home>
References	: http://marc.info/?l=linux-kernel&m=128993389113001&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23432
Subject		: resume from suspend hangs on everex stepnote sa2053
Submitter	: tomas m <tmezzadra@gmail.com>
Date		: 2010-11-21 13:32 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23332
Subject		: Boot failure on HP nx6325
Submitter	: Rafael J. Wysocki <rjw@sisk.pl>
Date		: 2010-11-20 00:57 (13 days old)
First-Bad-Commit: http://git.kernel.org/linus/1af3c2e45e7a641e774bbb84fa428f2f0bf2d9c9
Handled-By	: Bjorn Helgaas <bjorn.helgaas@hp.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23142
Subject		: autofs4 hang in 2.6.37-rc1
Submitter	: Avi Kivity <avi@redhat.com>
Date		: 2010-11-14 12:55 (19 days old)
Message-ID	: <4CDFDC2B.6040205@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=128973936026185&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23102
Subject		: [bisected] i915 regression in post 2.6.36 kernels
Submitter	: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
Date		: 2010-11-10 7:02 (23 days old)
Message-ID	: <201011100802.20332.johannes.hirte@fem.tu-ilmenau.de>
References	: http://marc.info/?l=linux-kernel&m=128937310017057&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (28 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22912
Subject		: spi_lm70llp module crash on unload (2.6.37-rc1)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:16 (28 days old)
Message-ID	: <20101104171620.00d8c95d.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891627913647&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (28 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22812
Subject		: kernel oops on 2.6.37-rc1
Submitter	: Andrew <atswartz@gmail.com>
Date		: 2010-11-12 16:05 (21 days old)
First-Bad-Commit: http://git.kernel.org/linus/a68c439b1966c91f0ef474e2bf275d6792312726


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-11 01:56 (22 days old)
References	: https://bugs.freedesktop.org/show_bug.cgi?id=31803
		  http://marc.info/?l=linux-kernel&m=128944001311444&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (23 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-02 22:32 (31 days old)
First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
Message-ID	: <4CD09166.4060202@lwfinger.net>
References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (31 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22532
Subject		: 2.6.37-rc1: BUG: scheduling while atomic (kvm_init)
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2010-11-02 19:06 (31 days old)
Message-ID	: <50AA24C585B14210A44AB599605C7CBD@hugo>
References	: http://marc.info/?l=linux-kernel&m=128872479921559&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22472
Subject		: vga_switcheroo fails to switch from intel to ati
Submitter	: Radu Andries <admiral0@tuxfamily.org>
Date		: 2010-11-08 16:46 (25 days old)


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=24012
Subject		: Commit g18733b0 hangs my LVM+raid10 system
Submitter	: Giacomo Catenazzi <cate@cateee.net>
Date		: 2010-11-29 19:48 (4 days old)
Handled-By	: Neil Brown <neilb@suse.de>
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=24012#c16


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23452
Subject		: 5ada28bf76752 causes compilation error if !CONFIG_LEDS_CLASS
Submitter	: Michal Hocko <mhocko@suse.cz>
Date		: 2010-11-16 14:20 (17 days old)
Message-ID	: <20101116142027.GC19247@tiehlicka.suse.cz>
References	: http://marc.info/?l=linux-kernel&m=128991726220668&w=2
Handled-By	: Johannes Berg <johannes.berg@intel.com>
Patch		: https://patchwork.kernel.org/patch/365582/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23012
Subject		: ftdi_sio /dev/ttyUSB error:  "Resource Temporarily Unavailable"
Submitter	: Kevin Smith <thirdwiggin@gmail.com>
Date		: 2010-11-16 06:25 (17 days old)
Handled-By	: Alan Stern <stern@rowland.harvard.edu>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=38372


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22932
Subject		: [REGRESSION] [2.6.37-rc1] Fan noise after suspend to ram/disk
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2010-11-04 16:06 (29 days old)
First-Bad-Commit: http://git.kernel.org/linus/3e384ee6c687cb397581ee8f9440fc8220cfac80
Message-ID	: <201011041706.59046.maciej.rutecki@gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128888684308982&w=2
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>
Patch		: https://patchwork.kernel.org/patch/354682/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22662
Subject		: divide error in select_task_rq_fair()
Submitter	: Myron Stowe <myron.stowe@hp.com>
Date		: 2010-11-10 23:58 (23 days old)
Patch		: http://lkml.org/lkml/2010/11/13/176
		  http://lkml.org/lkml/2010/11/13/181


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22572
Subject		: Linux 2.6.37-rc1 (acpi_video)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-02 18:51 (31 days old)
Message-ID	: <20101102115106.bac57d21.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128872403920449&w=2
		  http://marc.info/?l=linux-acpi&m=128874714517914&w=2
Handled-By	: Zhang Rui <rui.zhang@intel.com>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=36992


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 2.6.36,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (31 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

2.6.37-rc2-git4: Reported regressions from 2.6.36

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.36,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved regressions from 2.6.36, please let us
know either and we'll add them to the list.  Also, please let us know
if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply
to this message with CCs to the people involved in reporting and handling
the issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2010-11-19       39       29          25


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23222
Subject		: 2.6.36 radeon KMS: [drm] Cannot find any crtc or sizes
Submitter	: Ján Bednár <jan.bednar@gmail.com>
Date		: 2010-11-18 15:33 (1 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23142
Subject		: autofs4 hang in 2.6.37-rc1
Submitter	: Avi Kivity <avi@redhat.com>
Date		: 2010-11-14 12:55 (5 days old)
Message-ID	: <4CDFDC2B.6040205@redhat.com>
References	: http://marc.info/?l=linux-kernel&m=128973936026185&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23122
Subject		: Regression in 2.6.37-rc1 for Intel 915 Graphics Adapter - bisected to commit e9e331a
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-11 1:47 (8 days old)
Message-ID	: <4CDB4B1D.7000503@lwfinger.net>
References	: http://marc.info/?l=linux-kernel&m=128944001311444&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23102
Subject		: [bisected] i915 regression in post 2.6.36 kernels
Submitter	: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
Date		: 2010-11-10 7:02 (9 days old)
Message-ID	: <201011100802.20332.johannes.hirte@fem.tu-ilmenau.de>
References	: http://marc.info/?l=linux-kernel&m=128937310017057&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23092
Subject		: WARNING in tty_io.c
Submitter	: Shan Wei <shanwei@cn.fujitsu.com>
Date		: 2010-11-10 8:06 (9 days old)
Message-ID	: <4CDA5291.4010802@cn.fujitsu.com>
References	: http://marc.info/?l=linux-kernel&m=128937645120159&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=23012
Subject		: ftdi_sio /dev/ttyUSB error:  "Resource Temporarily Unavailable"
Submitter	: Kevin Smith <thirdwiggin@gmail.com>
Date		: 2010-11-16 06:25 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22942
Subject		: [2.6.37-rc1, OOM] virtblk: OOM in do_virtblk_request()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-05 1:30 (14 days old)
Message-ID	: <20101105013003.GE13830@dastard>
References	: http://marc.info/?l=linux-kernel&m=128892062917641&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22912
Subject		: spi_lm70llp module crash on unload (2.6.37-rc1)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:16 (14 days old)
Message-ID	: <20101104171620.00d8c95d.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891627913647&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22882
Subject		: (2.6.37-rc1) amd64-agp module crashed on second load
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-05 0:13 (14 days old)
Message-ID	: <20101104171333.fea1f498.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128891605213447&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22812
Subject		: kernel oops on 2.6.37-rc1
Submitter	: Andrew <atswartz@gmail.com>
Date		: 2010-11-12 16:05 (7 days old)
First-Bad-Commit: http://git.kernel.org/linus/a68c439b1966c91f0ef474e2bf275d6792312726


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22692
Subject		: [regression, 2.6.37-rc1] 'ip link tap0 up' stuck in do_exit()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-03 6:26 (16 days old)
Message-ID	: <20101103062609.GB31163@dastard>
References	: http://marc.info/?l=linux-kernel&m=128876560131870&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22682
Subject		: [oops, 2.6.37-rc1] Unpacking initramfs failed, oops in free_init_pages()
Submitter	: Dave Chinner <david@fromorbit.com>
Date		: 2010-11-03 1:54 (16 days old)
Message-ID	: <20101103015427.GA31163@dastard>
References	: http://marc.info/?l=linux-kernel&m=128874930119723&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22672
Subject		: Regression in 2.6.37-rc1 for Intel 945 Graphics Adapter - bisected to commit e9e331a
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-11 01:56 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22652
Subject		: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 21:59 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22642
Subject		: 2.6.37-rc1: Disk takes 10 seconds to resume - MacBook2,1
Submitter	: Tobias <devnull@plzk.org>
Date		: 2010-11-10 19:33 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22572
Subject		: Linux 2.6.37-rc1 (acpi_video)
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-02 18:51 (17 days old)
Message-ID	: <20101102115106.bac57d21.randy.dunlap@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128872403920449&w=2
		  http://marc.info/?l=linux-acpi&m=128874714517914&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22562
Subject		: Regression in 2.6.37-rc1 - logs spammed with "unable to enumerate USB port" - bisected to commit 3df7169e
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2010-11-02 22:32 (17 days old)
First-Bad-Commit: http://git.kernel.org/linus/3df7169e73fc1d71a39cffeacc969f6840cdf52b
Message-ID	: <4CD09166.4060202@lwfinger.net>
References	: http://marc.info/?l=linux-kernel&m=128873713207906&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22552
Subject		: AMD boot freeze bisected to b126b4703afa4010b161784a43650337676dd03b
Submitter	: Borislav Petkov <bp@amd64.org>
Date		: 2010-11-02 17:03 (17 days old)
First-Bad-Commit: http://git.kernel.org/linus/b126b4703afa4010b161784a43650337676dd03b
Message-ID	: <20101102170335.GC24927@aftab>
References	: http://marc.info/?l=linux-kernel&m=128871752109913&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (17 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22532
Subject		: 2.6.37-rc1: BUG: scheduling while atomic (kvm_init)
Submitter	: Thomas Meyer <thomas@m3y3r.de>
Date		: 2010-11-02 19:06 (17 days old)
Message-ID	: <50AA24C585B14210A44AB599605C7CBD@hugo>
References	: http://marc.info/?l=linux-kernel&m=128872479921559&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22522
Subject		: 2.6.37-rc1 boot Problem - BUG: unable to handle kernel null pointer - dmesg und config Datei
Submitter	: werner <w.landgraf@ru.ru>
Date		: 2010-11-02 2:09 (17 days old)
Message-ID	: <web-395697375@zbackend1.aha.ru>
References	: http://marc.info/?l=linux-kernel&m=128866380110940&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22472
Subject		: vga_switcheroo fails to switch from intel to ati
Submitter	: Radu Andries <admiral0@tuxfamily.org>
Date		: 2010-11-08 16:46 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22282
Subject		: 2.6.37-rc1: WARNING..debugobjects: ODEBUG: free active (active state 0) object type: percpu_counter
Submitter	: Randy Dunlap <randy.dunlap@oracle.com>
Date		: 2010-11-01 21:58 (18 days old)
Message-ID	: <4CCF37E8.1070208@oracle.com>
References	: http://marc.info/?l=linux-kernel&m=128864879328429&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22102
Subject		: [2.6.36-09452-g2d10d87] BUG: unable to handle kernel NULL pointer dereference at (null)
Submitter	: Carlos R. Mafra <crmafra2@gmail.com>
Date		: 2010-10-30 20:07 (20 days old)
Message-ID	: <20101030200751.GA2866@Pilar.aei.mpg.de>
References	: http://marc.info/?l=linux-kernel&m=128846935825136&w=2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22082
Subject		: 2.6.36-git11 -- kernel/pid.c:419 invoked rcu_dereference_check() without protection!
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2010-10-29 5:22 (21 days old)
Message-ID	: <AANLkTimGgzOZb8EwUQO16cZcL+ycveKTYzg_AAX+D+Kw@mail.gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128832975924288&w=2


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

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22962
Subject		: building (e)glibc against 2.6.37-rc1 headers fails
Submitter	:  <stephan@openelec.tv>
Date		: 2010-11-15 00:09 (4 days old)
Patch		: https://bugzilla.kernel.org/show_bug.cgi?id=22962#c5


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22932
Subject		: [REGRESSION] [2.6.37-rc1] Fan noise after suspend to ram/disk
Submitter	: Maciej Rutecki <maciej.rutecki@gmail.com>
Date		: 2010-11-04 16:06 (15 days old)
First-Bad-Commit: http://git.kernel.org/linus/3e384ee6c687cb397581ee8f9440fc8220cfac80
Message-ID	: <201011041706.59046.maciej.rutecki@gmail.com>
References	: http://marc.info/?l=linux-kernel&m=128888684308982&w=2
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=37372


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22722
Subject		: regression since 2.6.36: backlight in sony-laptop not working
Submitter	: Norbert Preining <preining@logic.at>
Date		: 2010-11-04 14:29 (15 days old)
Message-ID	: <20101104142915.GC7650@gamma.logic.tuwien.ac.at>
References	: http://marc.info/?l=linux-kernel&m=128888097600601&w=2
Handled-By	: Mattia Dongili <malattia@linux.it>
Patch		: https://bugzilla.kernel.org/attachment.cgi?id=37442


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22662
Subject		: divide error in select_task_rq_fair()
Submitter	: Myron Stowe <myron.stowe@hp.com>
Date		: 2010-11-10 23:58 (9 days old)
Patch		: http://lkml.org/lkml/2010/11/13/176


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 2.6.36,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=21782

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

Thanks!

--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

This message has been generated automatically as a part of a summary report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.36.  Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=22542
Subject		: [2.6.37-rc1] drm:i195 errors
Submitter	: Paul Rolland <rol@witbe.net>
Date		: 2010-11-02 14:58 (17 days old)
Message-ID	: <20101102155813.09cb2c6e@tux.DEF.witbe.net>
References	: http://marc.info/?l=linux-kernel&m=128870991628970&w=2

Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Paul Rolland]

Hello,

On Fri, 19 Nov 2010 00:42:44 +0100 (CET)
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> This message has been generated automatically as a part of a summary
> report of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.36.  Please verify if it still should be listed and let the
> tracking team know (either way).

Still present in 2.6.27-rc4 :

Dec  3 21:31:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec  3 21:31:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec  3 21:41:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec  3 21:41:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
Dec  3 22:41:18 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.

Paul
-- 
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Re: [Bug #22542] [2.6.37-rc1] drm:i195 errors

[Rafael J. Wysocki]

On Friday, December 03, 2010, Paul Rolland wrote:
> Hello,
> 
> On Fri, 19 Nov 2010 00:42:44 +0100 (CET)
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:
> 
> > This message has been generated automatically as a part of a summary
> > report of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.36.  Please verify if it still should be listed and let the
> > tracking team know (either way).
> 
> Still present in 2.6.27-rc4 :
> 
> Dec  3 21:31:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec  3 21:31:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec  3 21:41:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec  3 21:41:32 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
> Dec  3 22:41:18 tux kernel: [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.

Thanks for the update.

Rafael