Merge branch 'pci/host-hv' into next

* pci/host-hv:
  PCI: hv: Add paravirtual PCI front-end for Microsoft Hyper-V VMs
  PCI: Look up IRQ domain by fwnode_handle
  PCI: Add fwnode_handle to x86 pci_sysdata

drivers/pci/Kconfig

@@ -121,5 +121,11 @@ config PCI_LABEL
 	def_bool y if (DMI || ACPI)
 	select NLS
 
-source "drivers/pci/hotplug/Kconfig"
+config PCI_HYPERV
+        tristate "Hyper-V PCI Frontend"
+        depends on PCI && X86 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && X86_64
+        help
+          The PCI device frontend driver allows the kernel to import arbitrary
+          PCI devices from a PCI backend to support PCI driver domains.
+
 source "drivers/pci/host/Kconfig"