[Bug 38232] New: kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[Bug 38232] New: kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=38232

               URL: http://i53.tinypic.com/1zwdxqh.jpg
           Summary: kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.39.*
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
        ReportedBy: lukenshiro@ngi.it
        Regression: Yes


I have a kernel panic using a Radeon HD4350 (RV710) with kernel 2.6.39.2, in
Slackware "current" (CPU AMD Phenom, x86_64 non multilib, gcc 4.5.3, glibc
2.13, make 3.82, binutils 2.21.51.0.6, libdrm 2.4.25, ati xorg driver 6.14.1),
after some (about 2 hours) of use.
I have had similar panics also in 2.6.39 and 2.6.39.1 before (but I couldn't do
a transcription of correlative messages).
In url I put the most clear screen snapshot I've taken with a digital camera (i
did other ones but unfortunately they are not of so good quality).
Messages/syslog log files are not really useful. If you need other infos please
let me know.

Another photo is on:
http://i53.tinypic.com/2jfhax.jpg

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[Bug 38232] kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=38232





--- Comment #1 from lukenshiro@ngi.it  2011-06-25 11:01:53 ---
Created an attachment (id=63472)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=63472)
.config file for 2.6.39.2

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[Bug 38232] kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=38232


Alex Deucher <alexdeucher@gmail.com> changed:

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

lukenshiro@ngi.it changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE




--- Comment #2 from Alex Deucher <alexdeucher@gmail.com>  2011-06-25 16:28:19 ---
Looks like a duplicate of bug 32402.

--- Comment #3 from lukenshiro@ngi.it  2011-06-26 12:57:58 ---
Sorry, after testing (with success) proposed fix by D.Airlie
https://bugzilla.kernel.org/attachment.cgi?id=59942 I can say it definitely is
a duplicate of 32402.

That patch is already present in version 3.0-rc3; any chances for it to be
applied also in future 2.6.39.x kernels?

*** This bug has been marked as a duplicate of bug 32402 ***

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[Bug 38232] kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=38232


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |florian@mickler.org,
                   |                            |maciej.rutecki@gmail.com,
                   |                            |rjw@sisk.pl
             Blocks|                            |32012




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[Bug 38232] kernel bug at drivers/gpu/drm/ttm/ttm_bo.c:272

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=38232


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED




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