[Bug 74100] [SNB Bisected]igt/gem_reset_stats/close-pending-fork-render causes system hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74100

Mika Kuoppala <mika.kuoppala at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |major

--- Comment #5 from Mika Kuoppala <mika.kuoppala at intel.com> ---
The two render ring hangs are a proper hangs injected by test but the
third one in blitter is unexpected. The recovery from this hang fails
as attempting to reset the GPU hard hangs the whole machine.

The SNB I tested with hangs immediately on setting the reset bit.

As the hang recovery works properly with other tests, I will decrease
importance.

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