diff options
| -rw-r--r-- | arch/arm64/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 31380da53689..d719ea9c596d 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1516,7 +1516,6 @@ menu "ARMv8.3 architectural features" config ARM64_PTR_AUTH bool "Enable support for pointer authentication" default y - depends on !KVM || ARM64_VHE depends on (CC_HAS_SIGN_RETURN_ADDRESS || CC_HAS_BRANCH_PROT_PAC_RET) && AS_HAS_PAC # GCC 9.1 and later inserts a .note.gnu.property section note for PAC # which is only understood by binutils starting with version 2.33.1. @@ -1543,8 +1542,7 @@ config ARM64_PTR_AUTH The feature is detected at runtime. If the feature is not present in hardware it will not be advertised to userspace/KVM guest nor will it - be enabled. However, KVM guest also require VHE mode and hence - CONFIG_ARM64_VHE=y option to use this feature. + be enabled. If the feature is present on the boot CPU but not on a late CPU, then the late CPU will be parked. Also, if the boot CPU does not have |