From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 2 Oct 2013 23:59:16 +0000 (+1000)
Subject: drm/nouveau/core: split lock into list+exec and enable refcount locks
X-Git-Tag: v3.13-rc1~76^2~14^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15689c3c819d1d659cff464f427f398758a683de;p=pandora-kernel.git

drm/nouveau/core: split lock into list+exec and enable refcount locks

This fixes a reported locking inversion when interacting with the DRM
core's vblank routines.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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