From: Ben Skeggs Date: Fri, 3 Sep 2010 00:25:02 +0000 (+1000) Subject: drm/nouveau: protect ramht_find() from oopsing if on channel without ramht X-Git-Tag: v2.6.37-rc1~92^2~25^2~70 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2941482ead0b02c9efd81fc3862be3ebfce607a5;p=pandora-kernel.git drm/nouveau: protect ramht_find() from oopsing if on channel without ramht This doesn't actually happen now, but there's a test case for an earlier kernel where a GPU error is signalled on one of nv50's fake channels, and the ramht lookup by the IRQ handler triggered an oops. This adds a check for RAMHT's existance on a channel before looking up an object handle. Signed-off-by: Ben Skeggs --- Reading git-diff-tree failed