Commit 853c3b21 authored by Marc Zyngier's avatar Marc Zyngier Committed by Christoffer Dall
Browse files

arm64: Add ARM64_HYP_OFFSET_LOW capability 



As we need to indicate to the rest of the kernel which region of
the HYP VA space is safe to use, add a capability that will
indicate that KVM should use the [VA_BITS-2:0] range.

Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarChristoffer Dall <christoffer.dall@linaro.org>
parent fd16fe68

arch/arm64/include/asm/cpufeature.h

+2 −1
Original line number Diff line number Diff line
@@ -36,8 +36,9 @@ 
#define ARM64_HAS_VIRT_HOST_EXTN		11

#define ARM64_WORKAROUND_CAVIUM_27456		12

#define ARM64_HAS_32BIT_EL0			13

#define ARM64_HYP_OFFSET_LOW			14



#define ARM64_NCAPS				14

#define ARM64_NCAPS				15



#ifndef __ASSEMBLY__