From: Rob Clark <robdclark@gmail.com>
Date: Fri, 7 Feb 2014 00:19:20 +0000 (-0500)
Subject: drm/msm: bigger synchronization hammer
X-Git-Tag: v3.14-rc3~31^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2703b13a63da335053a2f3cb560bb806bdda0ae;p=pandora-kernel.git

drm/msm: bigger synchronization hammer

Because we use a list_head in the bo to track it's position in a submit,
we need to serialize at a higher layer.  Otherwise there are problems
when multiple contexts are SUBMIT'ing in parallel cmdstreams referencing
a shared bo.

Signed-off-by: Rob Clark <robdclark@gmail.com>
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