tree 3f6be670d9323e5e36eb9516a9e2ec82380f9f34
parent ddb642fb0566758ace34384538720db0e24bcd4c
author Daniel Vetter <daniel.vetter@ffwll.ch> 1382948653 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1383125755 +0100

drm/i915: handle faked missed interrupts as simulated hangs, too

Otherwise QA will report this as a real hang when running igt
ZZ_missed_irq.

v2: Actually test the right stuff and really shut up the DRM_ERROR
output ...

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70747
Tested-by: lu hua <huax.lu@intel.com>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>