linux-kernel - Re: [PATCH v2 4/5] arm64: mte: Add asymmetric mode support

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Message-ID: <2d03d87b-5ea8-8b2a-eae6-ae70c7e9d855@arm.com>
Date:   Wed, 6 Oct 2021 16:21:17 +0200
From:   Vincenzo Frascino <vincenzo.frascino@....com>
To:     Andrey Konovalov <andreyknvl@...il.com>
Cc:     Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        LKML <linux-kernel@...r.kernel.org>,
        kasan-dev <kasan-dev@...glegroups.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        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>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: [PATCH v2 4/5] arm64: mte: Add asymmetric mode support

On 10/6/21 2:19 PM, Andrey Konovalov wrote:
>> +               if (!system_uses_mte_async_mode())
>> +                       static_branch_enable(&mte_async_mode);
> Using this variable and function here still looks confusing. Maybe
> naming the variable mte_async_or_asymm_mode? Or
> mte_async_fault_possible similarly to KASAN?
> 
> 

mte_async_or_asymm_mode works for me. I will modify the code in v3.

Thanks.

-- 
Regards,
Vincenzo