tree 3e4d3017719698298d94560f46f6b4c06ee62162
parent 7213342db58adb7b8e399a00fc423951d7f75369
author Chris Wilson <chris@chris-wilson.co.uk> 1284456143 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1284456943 +0100

drm/i915: Fix regression in ba3d8d749b

I pulled the wrong version of the patch from Daniel Vetter which was
missing the read barriers -- and the one that was causing all the trouble
was from i915_gem_object_put_fence_reg(), leading to GPU hangs on gen3.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>