[Bug 75502] [SNB, IVB] Page flips hang indefinitely, apparently waiting for mmio writes that never happen

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75502

--- Comment #23 from Chris Wilson <chris at chris-wilson.co.uk> ---
Hmm, first do an intel_reg_dump and then echo 1 >
/sys/kernel/debug/dri/0/i915_wedged and attach the error state.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140314/155dc044/attachment.html>