Merge tag 'drm-intel-fixes-2019-03-20' of...

Merge tag 'drm-intel-fixes-2019-03-20' of git://anongit.freedesktop.org/drm/drm-intel

 into drm-fixes

A protection on our mmap against attempts to map past the end of the object;
plus a fix off-by-one in our hang report and a protection;
and a fix for eDP panels on Gen9 platforms on VBT absence.

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190320201451.GA7993@intel.com