Patch already included in Ubuntu's kernel:
commit 89df7051aab3884a734fc1eb666322643519c9c8 Author: Chris Wilson <email address hidden> Date: Wed Dec 14 13:57:23 2011 +0100
drm/i915: Only clear the GPU domains upon a successful finish
commit c501ae7f332cdaf42e31af30b72b4b66cbbb1604 upstream.
Patch already included in Ubuntu's kernel:
commit 89df7051aab3884 a734fc1eb666322 643519c9c8
Author: Chris Wilson <email address hidden>
Date: Wed Dec 14 13:57:23 2011 +0100
drm/i915: Only clear the GPU domains upon a successful finish
commit c501ae7f332cdaf 42e31af30b72b4b 66cbbb1604 upstream.