Merge tag 'vfio-v4.9-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:
 - comment fixes (Wei Jiangang)
 - static symbols (Baoyou Xie)
 - FLR virtualization (Alex Williamson)
 - catching INTx enabling after MSI/X teardown (Alex Williamson)
 - update to pci_alloc_irq_vectors helpers (Christoph Hellwig)

* tag 'vfio-v4.9-rc1' of git://github.com/awilliam/linux-vfio:
  vfio_pci: use pci_alloc_irq_vectors
  vfio-pci: Disable INTx after MSI/X teardown
  vfio-pci: Virtualize PCIe & AF FLR
  vfio: platform: mark symbols static where possible
  vfio/pci: Fix typos in comments