linux-kernel - Re: [PATCH mm v10 00/42] kasan: add hardware tag-based mode for arm64

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Message-Id: <20201113153550.5ab0f21942ef7331935fecc4@linux-foundation.org>
Date:   Fri, 13 Nov 2020 15:35:50 -0800
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Andrey Konovalov <andreyknvl@...gle.com>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Vincenzo Frascino <vincenzo.frascino@....com>,
        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>,
        Kevin Brodsky <kevin.brodsky@....com>,
        kasan-dev@...glegroups.com, linux-arm-kernel@...ts.infradead.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH mm v10 00/42] kasan: add hardware tag-based mode for
 arm64

On Fri, 13 Nov 2020 23:15:28 +0100 Andrey Konovalov <andreyknvl@...gle.com> wrote:

> This patchset adds a new hardware tag-based mode to KASAN [1]. The new mode
> is similar to the existing software tag-based KASAN, but relies on arm64
> Memory Tagging Extension (MTE) [2] to perform memory and pointer tagging
> (instead of shadow memory and compiler instrumentation).
> 
> ...
>
> ====== History
> 
> Change v9->v10:

I'll drop v9 from -mm and shall go into hiding for a few days, see how
the ongoing review is proceeding.