[Bug 85041] Random hangs with HD 3000 Intel GPU

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=85041

--- Comment #9 from rauchwolke at gmx.net ---
the hang happend again and i saved contents of the file
/sys/class/drm/card0/error

"no error state collected"

seems it doesn't trigger an error.

the OS sill worked normal but the screen wasn't repainted at all.
It is also still possible to move the mouse and interact with apps like an
audio trought shortcuts but the screen isn't updated.

how do i create a bisect? I use gentoo and as drm-intel-nightly isn't in the
portage tree, i don't want to mess around with my system.

my kernel cmdline now includes no i915.* stuff

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