linux-kernel - Re: i915: gpu wedged [was: mmotm 2010-01-15-15-34 uploaded]

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Date:	Wed, 27 Jan 2010 23:30:23 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	linux-kernel@...r.kernel.org, airlied@...ux.ie,
	dri-devel@...ts.sourceforge.net, zhenyuw@...ux.intel.com,
	yakui.zhao@...el.com
Subject: Re: i915: gpu wedged [was: mmotm 2010-01-15-15-34 uploaded]

On 01/27/2010 11:24 PM, Andrew Morton wrote:
>> and kernel says:
>> [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
>> render error detected, EIR: 0x00000000
>> [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5
>> (awaiting 153151 at 153150)
>> [drm:i915_gem_execbuffer] *ERROR* i915_gem_do_execbuffer returns -5
>>
>>
>> >From <debugfs>/dri/0/i915_wedged, the GPU is wedged.
>>
> 
> umph.  There isn't much I can do about that, really.  Apart from
> fervently hoping that this known regression doesn't turn up in
> 2.6.34-rc1.

Ah, it is known. I apparently googled for a wrong line :).

Thanks for the clue,
-- 
js
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