Bug 13634 - [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Summary: [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Status: CLOSED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks: 13070
  Show dependency tree
 
Reported: 2009-06-27 07:02 UTC by Cijoml Cijomlovic Cijomlov
Modified: 2009-08-20 19:00 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.30
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description Cijoml Cijomlovic Cijomlov 2009-06-27 07:02:48 UTC 
I got storm in dmesg saying 

[drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22

My laptop is Asus EEE901 BIOS 2001
Comment 1 Rafael J. Wysocki 2009-08-20 19:00:10 UTC 
On Thursday 20 August 2009, Jesse Barnes wrote:
> On Thu, 20 Aug 2009 20:19:23 +0200
> "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> 
> > On Thursday 20 August 2009, Jesse Barnes wrote:
> > > On Wed, 19 Aug 2009 22:40:45 +0200 (CEST)
> > > "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> > > 
> > > > This message has been generated automatically as a part of a
> > > > report of regressions introduced between 2.6.29 and 2.6.30.
> > > > 
> > > > The following bug entry is on the current list of known
> > > > regressions introduced between 2.6.29 and 2.6.30.  Please verify
> > > > if it still should be listed and let me know (either way).
> > > > 
> > > > 
> > > > Bug-Entry       :
> > > > http://bugzilla.kernel.org/show_bug.cgi?id=13634
> > > > Subject         : [drm:drm_wait_vblank] *ERROR* failed to
> > > > acquire vblank counter, -22 Submitter   : Cijoml Cijomlovic
> > > > Cijomlov <cijoml@volny.cz> Date         : 2009-06-27 07:02
> > > > (54 days old)
> > > 
> > > Patches to fix this have been queued.
> > 
> > Thanks for the update.
> > 
> > Can you please give me a pointer to the patch?
> 
> commit 8d3457ec3198a569dd14dc9e3ae8b6163bcaa0b5
> Author: Paul Rolland <rol@as2917.net>
> Date:   Sun Aug 9 12:24:01 2009 +1000
> 
> Already in Linus's tree actually.
Note You need to log in before you can comment on or make changes to this bug.