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

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

[Paul Rolland]

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

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

[Andrew Morton]

(cc dri-devel)


On Mon, 28 Feb 2011 12:26:08 +0100 Paul Rolland <rol@as2917.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
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/