Merge branch kvm-arm64/docs into kvmarm/next

* kvm-arm64/docs:
  : KVM Documentation fixes, courtesy of Changyuan Lyu
  :
  : Small set of typo fixes / corrections to the KVM API documentation
  : relating to MSIs and arm64 VGIC UAPI.
  MAINTAINERS: Include documentation in KVM/arm64 entry
  KVM: Documentation: Correct the VGIC V2 CPU interface addr space size
  KVM: Documentation: Enumerate allowed value macros of `irq_type`
  KVM: Documentation: Fix typo `BFD`

Signed-off-by: Oliver Upton <[email protected]>

Author: oupton

Documentation/virt/kvm/api.rst

@@ -891,12 +891,12 @@ like this::
 
 The irq_type field has the following values:
 
-- irq_type[0]:
+- KVM_ARM_IRQ_TYPE_CPU:
 	       out-of-kernel GIC: irq_id 0 is IRQ, irq_id 1 is FIQ
-- irq_type[1]:
+- KVM_ARM_IRQ_TYPE_SPI:
 	       in-kernel GIC: SPI, irq_id between 32 and 1019 (incl.)
                (the vcpu_index field is ignored)
-- irq_type[2]:
+- KVM_ARM_IRQ_TYPE_PPI:
 	       in-kernel GIC: PPI, irq_id between 16 and 31 (incl.)
 
 (The irq_id field thus corresponds nicely to the IRQ ID in the ARM GIC specs)
@@ -1921,7 +1921,7 @@ flags:
 
 If KVM_MSI_VALID_DEVID is set, devid contains a unique device identifier
 for the device that wrote the MSI message.  For PCI, this is usually a
-BFD identifier in the lower 16 bits.
+BDF identifier in the lower 16 bits.
 
 On x86, address_hi is ignored unless the KVM_X2APIC_API_USE_32BIT_IDS
 feature of KVM_CAP_X2APIC_API capability is enabled.  If it is enabled,
@@ -2986,7 +2986,7 @@ flags:
 
 If KVM_MSI_VALID_DEVID is set, devid contains a unique device identifier
 for the device that wrote the MSI message.  For PCI, this is usually a
-BFD identifier in the lower 16 bits.
+BDF identifier in the lower 16 bits.
 
 On x86, address_hi is ignored unless the KVM_X2APIC_API_USE_32BIT_IDS
 feature of KVM_CAP_X2APIC_API capability is enabled.  If it is enabled,

Documentation/virt/kvm/devices/arm-vgic.rst

@@ -31,7 +31,7 @@ Groups:
     KVM_VGIC_V2_ADDR_TYPE_CPU (rw, 64-bit)
       Base address in the guest physical address space of the GIC virtual cpu
       interface register mappings. Only valid for KVM_DEV_TYPE_ARM_VGIC_V2.
-      This address needs to be 4K aligned and the region covers 4 KByte.
+      This address needs to be 4K aligned and the region covers 8 KByte.
 
   Errors:
 

MAINTAINERS

@@ -12078,6 +12078,8 @@ L:	[email protected] (moderated for non-subscribers)
 L:	[email protected]
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
+F:	Documentation/virt/kvm/arm/
+F:	Documentation/virt/kvm/devices/arm*
 F:	arch/arm64/include/asm/kvm*
 F:	arch/arm64/include/uapi/asm/kvm*
 F:	arch/arm64/kvm/