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Tasklist

FS#27883 - [kernel] GPU hangs sometimes on 945gm

Attached to Project: Arch Linux
Opened by Vasily Khoruzhick (anarsoul) - Monday, 09 January 2012, 10:18 GMT
Last edited by Tobias Powalowski (tpowa) - Thursday, 12 January 2012, 15:10 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

linux-3.1.x (and 3.2 aswell) requires attached patch to prevent GPU hangs. A number of bugs were
reported upstream:
https://bugs.freedesktop.org/show_bug.cgi?id=29046
https://bugs.freedesktop.org/show_bug.cgi?id=35863
https://bugs.freedesktop.org/show_bug.cgi?id=38952
https://bugs.freedesktop.org/show_bug.cgi?id=40282
https://bugs.freedesktop.org/show_bug.cgi?id=41098
https://bugs.freedesktop.org/show_bug.cgi?id=41102
https://bugs.freedesktop.org/show_bug.cgi?id=41284
https://bugs.freedesktop.org/show_bug.cgi?id=42141

Patch exists and was sent to stable@kernel.org, but did not get into stable kernel yet.

Additional info:
* package version(s)
All 3.1.x are affected
* config and/or log files etc.

Steps to reproduce:
Just use intel gpu driver for a while.
   i915-gpu-finish.patch (2 KiB)
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Thursday, 12 January 2012, 15:10 GMT
Reason for closing:  Fixed
Additional comments about closing:  added patch to trunk, next rebuild will fix it.
Comment by Vasily Khoruzhick (anarsoul) - Tuesday, 10 January 2012, 10:38 GMT
Btw, this patch fixes problem for me.

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