Merge tag 'drm-misc-fixes-2018-05-16' of git://anongit.freedesktop.org/drm/drm-misc...

- core: Fix regression in dev node offsets (Haneen)
- vc4: Fix memory leak on driver close (Eric)
- dumb-buffers: Prevent overflow in DIV_ROUND_UP() (Dan)

Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
* tag 'drm-misc-fixes-2018-05-16' of git://anongit.freedesktop.org/drm/drm-misc:
  drm/dumb-buffers: Integer overflow in drm_mode_create_ioctl()
  drm/vc4: Fix leak of the file_priv that stored the perfmon.
  drm: Match sysfs name in link removal to link creation