From: "Liuwenliang (Abbott Liu)" <liuwenliang@huawei.com>
To: Marc Zyngier <marc.zyngier@arm.com>,
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Subject: Re: [PATCH 3/7] Disable instrumentation for some code
Date: Sat, 24 Mar 2018 11:39:15 +0000 [thread overview]
Message-ID: <B8AC3E80E903784988AB3003E3E97330C007748D@dggemm510-mbs.china.huawei.com> (raw)
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
next reply other threads:[~2018-03-24 11:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-24 11:39 Liuwenliang (Abbott Liu) [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-03-18 12:53 [PATCH v2 0/7] KASan for arm Abbott Liu
2018-03-18 12:53 ` [PATCH 3/7] Disable instrumentation for some code Abbott Liu
2018-03-19 8:38 ` Marc Zyngier
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