diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-20 12:22:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-15 08:27:51 +0200 |
| commit | b7e99f782e6bd2606adbbce0c90804fb8aa4f5c8 (patch) | |
| tree | 52a764527bc8eb31afa19ed4e0781576132616b4 /lib/mpi/mpi-bit.c | |
| parent | 314c7e8a09e8f23715e0fcd08e8659a67447c0d4 (diff) | |
drm: Reject page_flip for !DRIVER_MODESET
commit 6f00975c619064a18c23fd3aced325ae165a73b9 upstream.
Somehow this one slipped through, which means drivers without modeset
support can be oopsed (since those also don't call
drm_mode_config_init, which means the crtc lookup will chase an
uninitalized idr).
Reported-by: Alexander Potapenko <glider@google.com>
Cc: Alexander Potapenko <glider@google.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions