From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 18 Oct 2010 01:57:19 +0000 (+0200)
Subject: drm/nouveau: Take fence spinlock in nouveau_fence_channel_fini().
X-Git-Tag: v2.6.38-rc1~419^2~37^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=889fa93dc0ab94b9255e9dd8e2036facfee5485e;p=pandora-kernel.git

drm/nouveau: Take fence spinlock in nouveau_fence_channel_fini().

Without it there's a potential race with nouveau_fence_update().

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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