i915 drm GPU hung - potential regression on 2.6.38

[Martin]

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/