projects / platform / kernel / linux-exynos.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3d914e8) | patch
drm: disallow legacy sg ioctls for modesetting drivers
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 8 Aug 2013 13:41:18 +0000 (15:41 +0200)
committerDave Airlie <airlied@redhat.com>
Mon, 19 Aug 2013 00:04:06 +0000 (10:04 +1000)
commit8e194bbf96d81c651c52b82e125be1264db0cd4e
tree2469ac9f56922bb9a33af856fcd7fc710bf7eb71tree | snapshot
parent3d914e8357256e7e92d1b7dd2dda9cf94e39c4e8commit | diff
drm: disallow legacy sg ioctls for modesetting drivers

Only the radeon/r128/ati ums drivers use this. Furthermore the cleanup
was already only done for UMS drivers. Also a quick check of the ATI
ddx git history shows that only the UMS code ever used this facility.

So we can safely disallow these pair of ioctls for modesetting
drivers.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_scatter.c diff | blob | history
Domain: System / Kernel;