From: Rob Clark <rob@ti.com>
Date: Fri, 16 Dec 2011 17:34:34 +0000 (-0600)
Subject: staging: drm/omap: avoid aquiring mutex in atomic context (v2)
X-Git-Tag: v3.3-rc1~152^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af69592aa098ff8cd640e8109ba946db3c1cdb4e;p=pandora-kernel.git

staging: drm/omap: avoid aquiring mutex in atomic context (v2)

omap_gem_roll() could be called by fbcon in atomic context or when
struct_mutext is held.  Avoid aquiring mutex (deadlock), or calling
tiler_pin() (which itself is not safe for atomic context) in these
cases.

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed