linux-kernel - Re: [PATCH v15 8/8] kasan, arm64: tests supports for HW

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Message-ID: <8da687d6-9aa3-f419-0efe-b460c3ef3952@arm.com>
Date:   Fri, 12 Mar 2021 14:56:07 +0000
From:   Vincenzo Frascino <vincenzo.frascino@....com>
To:     Andrey Konovalov <andreyknvl@...gle.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 v15 8/8] kasan, arm64: tests supports for HW_TAGS async
 mode



On 3/12/21 2:49 PM, Andrey Konovalov wrote:
> On Fri, Mar 12, 2021 at 3:22 PM Vincenzo Frascino
> <vincenzo.frascino@....com> wrote:
>>
>> From: Andrey Konovalov <andreyknvl@...gle.com>
>>
>> This change adds KASAN-KUnit tests support for the async HW_TAGS mode.
>>
>> In async mode, tag fault aren't being generated synchronously when a
>> bad access happens, but are instead explicitly checked for by the kernel.
>>
>> As each KASAN-KUnit test expect a fault to happen before the test is over,
>> check for faults as a part of the test handler.
>>
>> Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>
> 
> I believe this needs your Signed-off-by as well, Vincenzo.
> 

Ah yes, in case I do not need to repost:

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>

-- 
Regards,
Vincenzo