* i915 drm GPU hung - potential regression on 2.6.38
@ 2011-04-26 21:49 Martin
0 siblings, 0 replies; only message in thread
From: Martin @ 2011-04-26 21:49 UTC (permalink / raw)
To: vger.kernel.org,
Martin wrote:
> wzab wrote:
>
>> Today I have experienced two "GPU hungs" on machine with 82865G chipset
>> working with 2.6.38.2 kernel
>> In the /var/log/syslog I have found the following errors:
>>
>> [...]
>>
>
> Hi, just for info, I seemingly had the same error occurring yesterday, but
> I also failed to retrieve information from the debugfs. Also on 2.6.38.2,
> chipset being H55 Express. Seems to happen after a long uptime. I will be
> more careful to retrieve debug information next time.
> [...]
Hi,
there have been a few "GPU hung" reports with i915 on 2.6.38.x by now. I have
just collected some data from debugfs and created a bugzilla entry:
https://bugs.freedesktop.org/show_bug.cgi?id=36617
Martin
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