[Bug 92090] playing youtube in firefox (with flash) caused gpu hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92090

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
What is your kernel commandline?

The ringbuffer is frequently reloading PP_DIR_BASE, which is a sign of
brokeness.

...

i915.enable_ppgtt=2

That option is known to be broken on HSW at this time and should have tainted
your kernel....
[    1.259556] Setting dangerous option enable_ppgtt - tainting kernel

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