[PATCH 3/3] Documentation: Correct the VGIC V2 CPU interface addr space size

[Changyuan Lyu <changyuanl@xxxxxxxxxx>]

In arch/arm64/include/uapi/asm/kvm.h, we have

  #define KVM_VGIC_V2_CPU_SIZE		0x2000

So the CPU interface address space should cover 8 KByte not 4 KByte.

Signed-off-by: Changyuan Lyu <changyuanl@xxxxxxxxxx>
---
 Documentation/virt/kvm/devices/arm-vgic.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/virt/kvm/devices/arm-vgic.rst b/Documentation/virt/kvm/devices/arm-vgic.rst
index 40bdeea1d86e7..19f0c6756891f 100644
--- a/Documentation/virt/kvm/devices/arm-vgic.rst
+++ b/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:
 
-- 
2.45.2.741.gdbec12cfda-goog