Merge branch 'pci/virtualization'

  - Remove unused xen_register_pirq() parameter (Wei Liu)

  - Quirk AMD Matisse HD Audio & USB 3.0 devices where FLR hangs the device
    (Marcos Scriven)

  - Quirk AMD Starship USB 3.0 device where FLR doesn't seem to work (Kevin
    Buettner)

  - Add ACS quirk for Intel RCiEPs (Ashok Raj)

* pci/virtualization:
  PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints
  PCI: Avoid FLR for AMD Starship USB 3.0
  PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
  x86/PCI: Drop unused xen_register_pirq() gsi_override parameter