Commit 1b44471b authored Feb 14, 2019 by Zenghui Yu Committed by Marc Zyngier Feb 19, 2019

KVM: arm64: Fix comment for KVM_PHYS_SHIFT



Since Suzuki K Poulose's work on Dynamic IPA support, KVM_PHYS_SHIFT will
be used only when machine_type's bits[7:0] equal to 0 (by default). Thus
the outdated comment should be fixed.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

parent a37f0c3c

arch/arm64/include/asm/kvm_mmu.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -138,7 +138,8 @@ static inline unsigned long __kern_hyp_va(unsigned long v)
		})

		/*
		* We currently only support a 40bit IPA.
		* We currently support using a VM-specified IPA size. For backward
		* compatibility, the default IPA size is fixed to 40bits.
		*/
		#define KVM_PHYS_SHIFT (40)