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Message-ID: <54CA544B.1070205@suse.cz>
Date: Thu, 29 Jan 2015 16:39:55 +0100
From: Michal Marek <mmarek@suse.cz>
MIME-Version: 1.0
Subject: Re: [PATCH v10 01/17] Add kernel address sanitizer infrastructure.
References: <1404905415-9046-1-git-send-email-a.ryabinin@samsung.com> <1422544321-24232-1-git-send-email-a.ryabinin@samsung.com> <1422544321-24232-2-git-send-email-a.ryabinin@samsung.com>
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To: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: linux-kernel@vger.kernel.org, Dmitry Vyukov <dvyukov@google.com>, Konstantin Serebryany <kcc@google.com>, Dmitry Chernenkov <dmitryc@google.com>, Andrey Konovalov <adech.fo@gmail.com>, Yuri Gribov <tetra2005@gmail.com>, Konstantin Khlebnikov <koct9i@gmail.com>, Sasha Levin <sasha.levin@oracle.com>, Christoph Lameter <cl@linux.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Andrew Morton <akpm@linux-foundation.org>, Dave Hansen <dave.hansen@intel.com>, Andi Kleen <andi@firstfloor.org>, x86@kernel.org, linux-mm@kvack.org, Jonathan Corbet <corbet@lwn.net>, Ingo Molnar <mingo@redhat.com>, Peter Zijlstra <peterz@infradead.org>, open@kvack.org, list@kvack.org, DOCUMENTATION <linux-doc@vger.kernel.org>, "open list:KERNEL BUILD + fi..." <linux-kbuild@vger.kernel.org>

On 2015-01-29 16:11, Andrey Ryabinin wrote:
> Kernel Address sanitizer (KASan) is a dynamic memory error detector. It provides
> fast and comprehensive solution for finding use-after-free and out-of-bounds bugs.
> 
> KASAN uses compile-time instrumentation for checking every memory access,
> therefore GCC >= v4.9.2 required.
> 
> This patch only adds infrastructure for kernel address sanitizer. It's not
> available for use yet. The idea and some code was borrowed from [1].

For the kbuild bits, you can add

  Acked-by: Michal Marek <mmarek@suse.cz>

Michal

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