From: Dave Airlie <airlied@linux.ie>
Date: Tue, 8 Sep 2009 04:38:45 +0000 (+1000)
Subject: drm/radeon/kms: don't allow ERESTART to hit userspace.
X-Git-Tag: v2.6.32-rc1~52^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c746e205f2fb6f74b4a622382607f065eca5eb49;p=pandora-kernel.git

drm/radeon/kms: don't allow ERESTART to hit userspace.

the pre-r600 fence code returns ebusy if we get hit by a signal
so we should continue to do that.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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