Merge branch 'pci/host-hv' into next

* pci/host-hv:
  PCI: hv: Convert hv_pci_dev.refs from atomic_t to refcount_t
  PCI: hv: Allocate interrupt descriptors with GFP_ATOMIC
  PCI: hv: Specify CPU_AFFINITY_ALL for MSI affinity when >= 32 CPUs
  PCI: hv: Lock PCI bus on device eject
  PCI: hv: Properly handle PCI bus remove