From: Jesse Barnes Date: Fri, 23 Apr 2010 16:32:23 +0000 (-0700) Subject: drm/i915: fix non-Ironlake 965 class crashes X-Git-Tag: v2.6.34-rc6~58 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1918ad77f7f908ed67cf37c505c6ad4ac52f1ecf;p=pandora-kernel.git drm/i915: fix non-Ironlake 965 class crashes My PIPE_CONTROL fix (just sent via Eric's tree) was buggy; I was testing a whole set of patches together and missed a conversion to the new HAS_PIPE_CONTROL macro, which will cause breakage on non-Ironlake 965 class chips. Fortunately, the fix is trivial and has been tested. Be sure to use the HAS_PIPE_CONTROL macro in i915_get_gem_seqno, or we'll end up reading the wrong graphics memory, likely causing hangs, crashes, or worse. Reported-by: Zdenek Kabelac Reported-by: Toralf Förster Tested-by: Toralf Förster Signed-off-by: Jesse Barnes Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed