[PATCH 0/6] drm: Add drm mode object leases

[Keith Packard]

New since last time:

 * Fix vboxvideo driver in staging
 * Fixed some formatting and whitespace errors (Dave Airlie)
 * Explain the odd use of the idr interface for leases (Dave Airlie)
 * Disallow negative object_id in lease creation (Dave Airlie)

It's also been rebased on top of the drm-sequence-64 sequence just
sent out so that merging one and then the other will be simplified.