[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 #65 from Alex Villacís Lasso <avillaci at ceibo.fiec.espol.edu.ec> ---
(In reply to comment #64)
> 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.

BTW, this was with UXA acceleration, not SNA.

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