[Bug 90398] [BDW Regression]ARNING: CPU: 0 PID: 1215 at drivers/gpu/drm/drm_irq.c:1159 drm_wait_one_vblank+0x3b/0x16d [drm] while clean boot system

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 12 16:12:45 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90398

--- Comment #5 from Carl Michal <michal at physics.ubc.ca> ---
I tried test these on 4.2rc5.

The "cleaner" patch gives a similar backtrace to before. The other one doesn't
apply cleanly to 4.2rc5 or 4.2rc6. The chunk at 13267 in intel_display.c
changes a line that doesn't exist.

Is there another patch needed before this?

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