linux-kernel - Re: [PATCH v16 6/9] arm64: mte: Conditionally compile mte_enable_kernel

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Date:   Mon, 15 Mar 2021 18:41:53 +0000
From:   Catalin Marinas <catalin.marinas@....com>
To:     Vincenzo Frascino <vincenzo.frascino@....com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kasan-dev@...glegroups.com,
        Andrew Morton <akpm@...ux-foundation.org>,
        Will Deacon <will@...nel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrey Ryabinin <aryabinin@...tuozzo.com>,
        Alexander Potapenko <glider@...gle.com>,
        Marco Elver <elver@...gle.com>,
        Evgenii Stepanov <eugenis@...gle.com>,
        Branislav Rankov <Branislav.Rankov@....com>,
        Andrey Konovalov <andreyknvl@...il.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH v16 6/9] arm64: mte: Conditionally compile
 mte_enable_kernel_*()

On Mon, Mar 15, 2021 at 01:20:16PM +0000, Vincenzo Frascino wrote:
> mte_enable_kernel_*() are not needed if KASAN_HW is disabled.
> 
> Add ash defines around the functions to conditionally compile the
> functions.
> 
> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>

Acked-by: Catalin Marinas <catalin.marinas@....com>

(BTW, Andrey now has a different email address; use the one in the
MAINTAINERS file)