[Bug 85888] [Bisected] stuck pageflip

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85888

--- Comment #14 from Malcolm <tvboxspy at gmail.com> ---
Unfortunately the latest drm-intel-fixes does not resolve the issue. Although I
do get a little longer before the machines dies after the Kicking stuck page
flip warning.

Just for clarification I am using the Intel® 946GZ chip set.

Just one query in __intel_pageflip_stall_check the kick always happens on
if (atomic_read(&work->pending) >= INTEL_FLIP_COMPLETE)

*work->pending == INTEL_FLIP_COMPLETE(2) is this correct?

I am confused as to whether it going complete or has it completed?

and how could advance beyond INTEL_FLIP_COMPLETE(2)?

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