linux-kernel - Re: [PATCH v2] arm64: allow building with kcov coverage on ARM64

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Message-ID: <20160615092509.GA3984@leverpostej>
Date:	Wed, 15 Jun 2016 10:25:10 +0100
From:	Mark Rutland <mark.rutland@....com>
To:	Alexander Potapenko <glider@...gle.com>
Cc:	Dmitriy Vyukov <dvyukov@...gle.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Quentin Casasnovas <quentin.casasnovas@...cle.com>,
	Will Deacon <will.deacon@....com>,
	Ard Biesheuvel <ard.biesheuvel@...aro.org>,
	marc.zyngier@....com,
	Christoffer Dall <christoffer.dall@...aro.org>,
	Kostya Serebryany <kcc@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	syzkaller <syzkaller@...glegroups.com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] arm64: allow building with kcov coverage on ARM64

On Tue, Jun 14, 2016 at 08:16:08PM +0200, Alexander Potapenko wrote:
> On Tue, Jun 14, 2016 at 7:55 PM, Mark Rutland <mark.rutland@....com> wrote:
> > I built and booted (via EFI) a kernel with this feature enabled (also
> > with the boot/Makefile change removed). I haven't tested the feature
> > itself as such, as I'm not sure how to do that.
> You can test it by running the test program from Documentation/kcov.txt.

Ah, I hadn't spotted that. If I get the chance I'll try to give that a
go.

> > FWIW, with the boot/Makefile change removed, feel free to add:
> >
> > Acked-by: Mark Rutland <mark.rutland@....com>
> Thank you!
> I'll wait till tomorrow for others to comment, and then will send the
> updated version.

Sounds good to me.

Mark.