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: Marc Zyngier <[email protected]> --- arch/arm64/include/asm/cpufeature.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 224efe7..d40edbb 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -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__ -- 2.1.4 _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
