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| author | Dave Airlie <airlied@redhat.com> | 2007-08-07 09:09:51 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-09 14:27:32 -0700 |
| commit | 397f3076fdeb9f71d67c6376b8366dfddeaae4ed (patch) | |
| tree | 624f4a353cdf77bc89a1d0d88faea92b64da44ee /drivers/char/epca.h | |
| parent | 36e1ed699210fd0173dfe0a8b2cde8a6b648ba3f (diff) | |
| download | lwn-397f3076fdeb9f71d67c6376b8366dfddeaae4ed.tar.gz lwn-397f3076fdeb9f71d67c6376b8366dfddeaae4ed.zip | |
drm/i915: Fix i965 secured batchbuffer usage (CVE-2007-3851)
This 965G and above chipsets moved the batch buffer non-secure bits to
another place. This means that previous drm's allowed in-secure batchbuffers
to be submitted to the hardware from non-privileged users who are logged
into X and and have access to direct rendering.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char/epca.h')
0 files changed, 0 insertions, 0 deletions