i915 freakout with latest 3.7 git

[devendra.aaru]

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On Mon, Dec 3, 2012 at 12:39 PM, Heinz Diehl <htd at fancy-poultry.org> wrote:
> Hi,
>
> with latest linus-3.7 git from today, after some time, my machine gets
> more and more unresponsible, fanspeed increases, and that's what I see in the logs:
>
> Dec  3 18:08:10 wildsau kernel: [35092.535757] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
> Dec  3 18:08:10 wildsau kernel: [35092.535768] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
> Dec  3 18:08:12 wildsau kernel: [35094.050918] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
> Dec  3 18:08:12 wildsau kernel: [35094.051081] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged!
> Dec  3 18:08:12 wildsau kernel: [35094.051086] [drm:i915_reset] *ERROR* Failed to reset chip.
>
> I have never seen that before, up to 3.6.7.
>
> Don't know what information would be important for you, but will
> provide anything you'll ask me to.
>
> Thanks,
> Heinz.
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