diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-09-14 06:08:06 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-09-14 13:34:51 +0100 |
| commit | ff02b13f6867af72682d7a9bb9bd705f9af2bab0 (patch) | |
| tree | 09ab99dd19a289a5c079f02c19e95991ffb0c2c8 /drivers/gpu/drm/radeon/r600.c | |
| parent | 003f6c9df54970d8b19578d195b3e2b398cdbde2 (diff) | |
drm/ttm: request zeroed system memory pages for new TT buffer objects
Fixes an information leak to userspace, we were handing out un-zeroed pages
for any newly created TTM_PL_TT buffer.
Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
0 files changed, 0 insertions, 0 deletions