[Bug 57122] [g4x regression] Graphics crash on Intel G41 under 3.7-rc3

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=57122

--- Comment #64 from Alex Villacís Lasso <avillaci at ceibo.fiec.espol.edu.ec> ---
I tried the patch at https://patchwork.kernel.org/patch/1885411/ . After a few
hours of use, the system failed, but in a different way. All of a sudden, the
graphical desktop became unresponsive. No mouse movement, no keyboard response,
keyboard leds could not be toggled, Ctrl-Alt-Backspace did not work. I sshd
into the machine, and "top" showed the Xorg process at 99% system time in one
CPU. All attempts to kill Xorg failed, even with kill -9. All attempts to
attach to the process with gdb hung. A controlled reboot via ssh also hung, so
I had to hard-reset the machine. No error state was collected in
i915_error_state, and there was no DRI-related backtrace in the error log.

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