Merge tag 'drm-misc-next-fixes-2020-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

Two patches to prevent out-of-bands accesses on fonts buffers

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201020141445.4jisqylfbusdnzge@gilmour