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authorBen Skeggs <bskeggs@redhat.com>2010-01-12 06:02:19 +0300
committerBen Skeggs <bskeggs@redhat.com>2010-01-14 11:48:31 +0300
commit9855e584d296a32bbcc1bb3d29b7e0ed078b03cc (patch)
tree7fbcc6ccdcc3dce65ac2b22ccd1c2f2572770931 /drivers/gpu/drm/nouveau/nouveau_bo.c
parent0a90dc51aa3162abb7cd64323ba2e6674e1c5ff4 (diff)
downloadlinux-9855e584d296a32bbcc1bb3d29b7e0ed078b03cc.tar.xz
drm/nouveau: trust init table registers are safe
Apparently the original reason for checking this was there were known register accesses that caused hangs on some chipsets. This was more than likely because of incorrect parsing of previous opcodes, and I hardly think aborting a script half way through is going to be any better (in fact, we have had bug reports where this has been the cause of s/r failures among other things). This patch (which has been in Fedora 12 for a long time now) removes all checking for known register ranges, and just leaves the check to ensure the access is within the mapped aperture to avoid an oops. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
0 files changed, 0 insertions, 0 deletions