linux-kernel - new GPU hang [was: g33: GPU hangs]

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Date:	Tue, 24 Jan 2012 15:51:26 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Chris Wilson <chris@...is-wilson.co.uk>,
	Jiri Slaby <jslaby@...e.cz>,
	LKML <linux-kernel@...r.kernel.org>,
	dri-devel@...ts.freedesktop.org, daniel@...ll.ch
Subject: new GPU hang [was: g33: GPU hangs]

On 01/18/2012 12:43 PM, Daniel Vetter wrote:
>>> From 2b76187d2f5fc2352e391914b1828f91f93bb356 Mon Sep 17 00:00:00 2001
>>> From: Chris Wilson <chris@...is-wilson.co.uk>
>>> Date: Tue, 29 Nov 2011 15:12:16 +0000
>>> Subject: [PATCH] drm/i915: Only clear the GPU domains upon a successful
>>>  finish
>>
>> Hi, do you plan to push this patch upstream? Or am I supposed to not use
>> it anymore?
> 
> It's on track to get merged to drm-intel-next. I'll probably pick it up in a week
> or so.

OK, thanks.

Even though I use the patch, today another hang occurred:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
[drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting
910502 at 910475, next 910519)
[drm:i915_reset] *ERROR* Failed to reset chip.

I was cruising through a map at openstreetmaps.org. This was
3.2.0-next-20120118_64+. FWIW I updated to 3.3.0-rc1-next-20120124_64+
right now.

Is it related to the bug I reported at:
https://bugs.freedesktop.org/show_bug.cgi?id=43427
?

dmesg:
http://www.fi.muni.cz/~xslaby/sklad/panics/915_error_state.dmesg

error_state:
http://www.fi.muni.cz/~xslaby/sklad/panics/915_error_state

thanks,
-- 
js
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