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Subject: Re: [PATCH V3] kasan: use IS_ALIGNED in memory_is_poisoned_8()
References: <55F62C65.7070100@huawei.com>
 <CAPAsAGxf_OQD502cW1nbXJ7WdRxyKqTx6+BJJpJoD-Z6WFCZMg@mail.gmail.com>
 <55F77C52.3010101@huawei.com>
From: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Message-ID: <55F7C976.8020901@gmail.com>
Date: Tue, 15 Sep 2015 10:32:06 +0300
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Sender: owner-linux-mm@kvack.org
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To: Xishi Qiu <qiuxishi@huawei.com>, Andrew Morton <akpm@linux-foundation.org>, Andrey Konovalov <adech.fo@gmail.com>, Rusty Russell <rusty@rustcorp.com.au>, Michal Marek <mmarek@suse.cz>, "long.wanglong" <long.wanglong@huawei.com>
Cc: Linux MM <linux-mm@kvack.org>, LKML <linux-kernel@vger.kernel.org>

On 09/15/2015 05:02 AM, Xishi Qiu wrote:
> Use IS_ALIGNED() to determine whether the shadow span two bytes. It
> generates less code and more readable. Also add some comments in shadow
> check functions.
> 
> Please apply "kasan: fix last shadow judgement in memory_is_poisoned_16()"
> first.
> 
> Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>

Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>

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