linux-kernel - Re: [PATCH v4] arm64: allow building with kcov coverage on ARM64

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Message-ID: <20160616164536.GH18752@e104818-lin.cambridge.arm.com>
Date:	Thu, 16 Jun 2016 17:45:36 +0100
From:	Catalin Marinas <catalin.marinas@....com>
To:	Alexander Potapenko <glider@...gle.com>
Cc:	dvyukov@...gle.com, quentin.casasnovas@...cle.com,
	will.deacon@....com, ard.biesheuvel@...aro.org,
	marc.zyngier@....com, christoffer.dall@...aro.org,
	james.morse@....com, kcc@...gle.com, akpm@...ux-foundation.org,
	syzkaller@...glegroups.com, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4] arm64: allow building with kcov coverage on ARM64

On Thu, Jun 16, 2016 at 06:39:52PM +0200, Alexander Potapenko wrote:
> Add ARCH_HAS_KCOV to ARM64 config. To avoid potential crashes, disable
> instrumentation of the files in arch/arm64/kvm/hyp/*.
> 
> Signed-off-by: Alexander Potapenko <glider@...gle.com>
> Acked-by: Mark Rutland <mark.rutland@....com>
> Acked-by: Marc Zyngier <marc.zyngier@....com>
> Tested-by: James Morse <james.morse@....com>

Thanks. I'll queue it for 4.8.

-- 
Catalin