Merge tag 'vfio-v3.9-rc1' of git://github.com/awilliam/linux-vfio

Merge tag 'vfio-v3.9-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:
 - Fixes PCIe v1 extended capability support

 - Cleans up read/write access functions

 - Fix Removal test to properly wait until devices are unused

 - Enable pcieport driver usage for non-accessible devices w/in groups

 - Extensions for PCI VGA support

* tag 'vfio-v3.9-rc1' of git://github.com/awilliam/linux-vfio:
  drivers/vfio: remove depends on CONFIG_EXPERIMENTAL
  vfio-pci: Add support for VGA region access
  vfio-pci: Manage user power state transitions
  vfio: whitelist pcieport
  vfio: Protect vfio_dev_present against device_del
  vfio-pci: Cleanup BAR access
  vfio-pci: Cleanup read/write functions
  vfio-pci: Enable PCIe extended capabilities on v1