linux-kernel - Re: 2.6.37.2 : Font corruption and [drm:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer

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Date:	Wed, 2 Mar 2011 22:40:35 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Paul Rolland <rol@...917.net>
Cc:	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: 2.6.37.2 : Font corruption and [drm:i915_gem_object_unbind]
 *ERROR* Attempting to unbind pinned buffer

(cc dri-devel)


On Mon, 28 Feb 2011 12:26:08 +0100 Paul Rolland <rol@...917.net> wrote:

> Hello,
> 
> I'm using 2.6.37.2 and I'm getting loads of this error in my messages,
> while at the same time I can observe font display corruption in a GTK
> application (Claws-Mail) while running X, compiz and this app.
> 
> I was previously using 2.6.36 and never experienced such a problem.
> 
> Video is :
> 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
> 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
> 
> I can provide additional information as needed (such a .config or details
> on userland env. if asked for precise details).
> 
> If this message warns about a badly acting userland, then why was it ok
> with 2.6.36 and the same userland env. ?
> 
> Best,
> Paul
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