On 19/03/2018 16:38, Marc Zyngier wrote: >You need to extend this at least to arch/arm/kvm/hyp/Makefile, as the >KASAN shadow region won't be mapped in HYP. See commit a6cdf1c08cbfe for >more details (all the arm64 comments in this patch apply to 32bit as well). Thanks for your review. I will disable the instrumentation of arch/arm/kvm/hyp in the next version. Just like this: liuwenliang@linux:/home/soft_disk/yocto/linux-git/linux> git diff diff --git a/arch/arm/kvm/hyp/Makefile b/arch/arm/kvm/hyp/Makefile index 63d6b40..0a8b500 100644 --- a/arch/arm/kvm/hyp/Makefile +++ b/arch/arm/kvm/hyp/Makefile @@ -24,3 +24,7 @@ obj-$(CONFIG_KVM_ARM_HOST) += hyp-entry.o obj-$(CONFIG_KVM_ARM_HOST) += switch.o CFLAGS_switch.o += $(CFLAGS_ARMV7VE) obj-$(CONFIG_KVM_ARM_HOST) += s2-setup.o + +GCOV_PROFILE := n +KASAN_SANITIZE := n +UBSAN_SANITIZE := n
