diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/configs/hardening.config | 1 | ||||
-rw-r--r-- | arch/x86/configs/hardening.config | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/configs/hardening.config b/arch/arm64/configs/hardening.config index b0e795208998..24179722927e 100644 --- a/arch/arm64/configs/hardening.config +++ b/arch/arm64/configs/hardening.config @@ -5,6 +5,7 @@ CONFIG_ARM64_SW_TTBR0_PAN=y # Software Shadow Stack or PAC CONFIG_SHADOW_CALL_STACK=y +CONFIG_UNWIND_PATCH_PAC_INTO_SCS=y # Pointer authentication (ARMv8.3 and later). If hardware actually supports # it, one can turn off CONFIG_STACKPROTECTOR_STRONG with this enabled. diff --git a/arch/x86/configs/hardening.config b/arch/x86/configs/hardening.config index 7b497f3b7bc3..de319852a1e9 100644 --- a/arch/x86/configs/hardening.config +++ b/arch/x86/configs/hardening.config @@ -10,5 +10,8 @@ CONFIG_INTEL_IOMMU_DEFAULT_ON=y CONFIG_INTEL_IOMMU_SVM=y CONFIG_AMD_IOMMU=y +# Enforce CET Indirect Branch Tracking in the kernel. +CONFIG_X86_KERNEL_IBT=y + # Enable CET Shadow Stack for userspace. CONFIG_X86_USER_SHADOW_STACK=y |