On 11.01.2013, Dave Airlie wrote:
Just intel fixes, including getting the Ironlake systems back to the state they were in for 3.6.
drm/i915: Revert shrinker changes from "Track unbound pages"
I guess it's this one which fixes the ILK hang. Would it be enough for 3.7 to just appy this patch to get the problem fixed?