Merge tag 'vfio-v6.1-rc6' of https://github.com/awilliam/linux-vfio

Pull VFIO fixes from Alex Williamson:

 - Fixes for potential container registration leak for drivers not
   implementing a close callback, duplicate container de-registrations,
   and a regression in support for bus reset on last device close from
   a device set (Anthony DeRossi)

* tag 'vfio-v6.1-rc6' of https://github.com/awilliam/linux-vfio:
  vfio/pci: Check the device set open count on reset
  vfio: Export the device set open count
  vfio: Fix container device registration life cycle