From mboxrd@z Thu Jan 1 00:00:00 1970 From: mark.rutland@arm.com (Mark Rutland) Date: Mon, 16 Oct 2017 14:24:39 +0100 Subject: [PATCH 3/4] kvm/arm64: simplify CC instrumentation opt-out In-Reply-To: <20171016132440.38098-1-mark.rutland@arm.com> References: <20171016132440.38098-1-mark.rutland@arm.com> Message-ID: <20171016132440.38098-4-mark.rutland@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Now that we can opt out of all instrumentation with a single option, make use of this in the KVM hyp code. Hopefully, this will also avoid fragility as new options are introduced. Signed-off-by: Mark Rutland Cc: Catalin Marinas Cc: Christoffer Dall Cc: Marc Zyngier Cc: Will Deacon --- arch/arm64/kvm/hyp/Makefile | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile index 14c4e3b14bcb..a8a212eb66f1 100644 --- a/arch/arm64/kvm/hyp/Makefile +++ b/arch/arm64/kvm/hyp/Makefile @@ -22,7 +22,4 @@ obj-$(CONFIG_KVM_ARM_HOST) += s2-setup.o # KVM code is run at a different exception code with a different map, so # compiler instrumentation that inserts callbacks or checks into the code may # cause crashes. Just disable it. -GCOV_PROFILE := n -KASAN_SANITIZE := n -UBSAN_SANITIZE := n -KCOV_INSTRUMENT := n +CC_INSTRUMENT := n -- 2.11.0