linux-kernel - Re: [PATCH v3 2/6] Disable instrumentation for some code

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Message-ID: <7837103a-bcf0-6b00-14d6-bd6b80649886@arm.com>
Date:   Tue, 3 Apr 2018 12:30:42 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     Abbott Liu <liuwenliang@...wei.com>, aryabinin@...tuozzo.com,
        dvyukov@...gle.com, corbet@....net, linux@...linux.org.uk,
        christoffer.dall@...aro.org, kstewart@...uxfoundation.org,
        gregkh@...uxfoundation.org, f.fainelli@...il.com,
        akpm@...ux-foundation.org, linux@...musvillemoes.dk,
        mawilcox@...rosoft.com, pombredanne@...b.com,
        ard.biesheuvel@...aro.org, vladimir.murzin@....com,
        alexander.levin@...izon.com, nicolas.pitre@...aro.org,
        tglx@...utronix.de, thgarnie@...gle.com, dhowells@...hat.com,
        keescook@...omium.org, arnd@...db.de, geert@...ux-m68k.org,
        tixy@...aro.org, julien.thierry@....com, mark.rutland@....com,
        james.morse@....com, zhichao.huang@...aro.org,
        jinb.park7@...il.com, labbott@...hat.com, philip@....systems,
        grygorii.strashko@...aro.org, catalin.marinas@....com,
        opendmb@...il.com, kirill.shutemov@...ux.intel.com,
        kasan-dev@...glegroups.com, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        kvmarm@...ts.cs.columbia.edu, linux-mm@...ck.org
Subject: Re: [PATCH v3 2/6] Disable instrumentation for some code

On 02/04/18 13:04, Abbott Liu wrote:
> From: Andrey Ryabinin <a.ryabinin@...sung.com>
> 
> Disable instrumentation for arch/arm/boot/compressed/*
> ,arch/arm/kvm/hyp/* and arch/arm/vdso/* because those
> code won't linkd with kernel image.
> 
> Disable kasan check in the function unwind_pop_register
> because it doesn't matter that kasan checks failed when
> unwind_pop_register read stack memory of task.
> 
> Reviewed-by: Russell King - ARM Linux <linux@...linux.org.uk>
> Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
> Reviewed-by: Marc Zyngier <marc.zyngier@....com>

Just because I replied to this patch doesn't mean you can stick my
Reviewed-by tag on it. Please drop this tag until I explicitly say that
you can add it (see Documentation/process/submitting-patches.rst,
section 11).

Same goes for patch 1.

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...