Comment 324 for bug 1140716

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In , Mikhail Gavrilov (mikegav) wrote :

Created attachment 76208
i915_error_state (kernel 3.8.1 Fedora) with path (Read back semaphore mboxes after update)

I am also applied patch "Read back semaphore mboxes after update" but still have problem [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung