linux-kernel - Re: [PATCH] [0/16] POISON: Intro

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Message-Id: <20090407221542.91cd3c42.akpm@linux-foundation.org>
Date:	Tue, 7 Apr 2009 22:15:42 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	linux-kernel@...r.kernel.org, linux-mm@...ck.org, x86@...nel.org
Subject: Re: [PATCH] [0/16] POISON: Intro

On Tue,  7 Apr 2009 17:09:56 +0200 (CEST) Andi Kleen <andi@...stfloor.org> wrote:

> Upcoming Intel CPUs have support for recovering from some memory errors. This
> requires the OS to declare a page "poisoned", kill the processes associated
> with it and avoid using it in the future. This patchkit implements
> the necessary infrastructure in the VM.

If the page is clean then we can just toss it and grab a new one from
backing store without killing anyone.

Does the patchset do that?
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