i915: GPU hung (F14, Intel Core i5-670)

[Linus Torvalds]

More i915 error reports.. Is the freedesktop bugzilla the right place
for these? I'm an email kind of person, and the bugs.freedesktop.org
bugzilla setup for xorg seems kind of broken.

I did fill in this, though:

  https://bugs.freedesktop.org/show_bug.cgi?id=50405

but here is the info by email too... Up-to-date Fedora-14, current
kernel, Google chrome with WebGL forced on and wasting time with
bejeweled resulted in:

  [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
  [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
  [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
  [drm:intel_pipe_set_base] *ERROR* pin & fence failed

i915_error_state contents attached. I haven't done the bejeweled thing
in a while, but it used to work fine, so I'm pretty sure this is new.
There seems to have been a fair amount of ringbuffer and fencing work
by Chris since 3.4, so..

Any other information I can give you guys?

                    Linus
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