[Intel-gfx] [PATCH] drm/i915: Hold mode_config lock whilst changing mode for lastclose()

[Daniel Vetter]

On Mon, Apr 16, 2012 at 03:16:42PM +0100, Chris Wilson wrote:
> Upon lastclose(), we switch back to the fbcon configuration. This
> requires taking the mode_config lock in order to serialise the change
> with output probing elsewhere.
> 
> Reported-by: Oleksij Rempel <bug-track at fisher-privat.net>
> References: https://bugs.freedesktop.org/show_bug.cgi?id=48652
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: stable at kernel.org
Picked up for -fixes (with Jesse's irc ack), thanks for the patch.
-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
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