You need:
commit 7d54a904285b6e780291b91a518267bec5591913 Author: Chris Wilson <email address hidden> Date: Fri Aug 10 10:18:10 2012 +0100
drm/i915: Apply post-sync write for pipe control invalidates
and
commit 3ac7831314eba873d60b58718123c503f6961337 Author: Jesse Barnes <email address hidden> Date: Thu Oct 25 12:15:47 2012 -0700
drm/i915: PIPE_CONTROL TLB invalidate requires CS stall
which are neither marked for stable, and available in v3.6 and v3.8 respectively i.e. raring.
You need:
commit 7d54a904285b6e7 80291b91a518267 bec5591913
Author: Chris Wilson <email address hidden>
Date: Fri Aug 10 10:18:10 2012 +0100
drm/i915: Apply post-sync write for pipe control invalidates
and
commit 3ac7831314eba87 3d60b58718123c5 03f6961337
Author: Jesse Barnes <email address hidden>
Date: Thu Oct 25 12:15:47 2012 -0700
drm/i915: PIPE_CONTROL TLB invalidate requires CS stall
which are neither marked for stable, and available in v3.6 and v3.8 respectively i.e. raring.