[Bug 15220] New: Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[Bug 15220] New: Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220

           Summary: Kernel freezes when playing DVB stream and having 3D
                    acceleration in the same time
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.32
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
        ReportedBy: cijoml@volny.cz
        Regression: Yes


Hello,

I MUST report silly regression which occured in 2.6.32 kernel. 
When playing DVB stream and having 3D acceleration same time kernel freezes.
This occured when my screensaver started after a while and I lost all my data!
:(

Driver radeon

01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon
9600 M10]

2.6.31 works fine!

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[Bug 15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220


Rafael J. Wysocki <rjw@sisk.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rjw@sisk.pl
             Blocks|                            |14230




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[Bug 15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220


Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com




--- Comment #1 from Alex Deucher <alexdeucher@gmail.com>  2010-02-03 22:11:58 ---
Any chance you can bisect what commit broke things?  Also, have you tried
2.6.33rcX kernels?  It's possible this is no longer an issue.

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[Bug 15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220





--- Comment #2 from Alex Deucher <alexdeucher@gmail.com>  2010-02-03 22:12:52 ---
Also, is this with KMS enabled or not?  If you are using KMS, can you attach
your dmesg from both kernels?

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[Bug 15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220





--- Comment #3 from Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>  2010-02-03 22:20:30 ---
Created an attachment (id=24902)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=24902)
dmesg-2.6.32

dmesg-2.6.32

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[Bug 15220] Kernel freezes when playing DVB stream and having 3D acceleration in the same time

[bugzilla-daemon]

http://bugzilla.kernel.org/show_bug.cgi?id=15220





--- Comment #4 from Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>  2010-02-03 22:21:13 ---
I use Debian stable - I think I don't use KMS.
I didn't tried 2.6.33 yet

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