linux-kernel - Re: [PATCH] [2/16] POISON: Add page flag for poisoned pages

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Message-Id: <20090407221421.890f27a6.akpm@linux-foundation.org>
Date:	Tue, 7 Apr 2009 22:14:21 -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] [2/16] POISON: Add page flag for poisoned pages

On Tue,  7 Apr 2009 17:09:58 +0200 (CEST) Andi Kleen <andi@...stfloor.org> wrote:

> Poisoned pages need special handling in the VM and shouldn't be touched 
> again. This requires a new page flag. Define it here.

I wish this patchset didn't change/abuse the well-understood meaning of
the word "poison".

> The page flags wars seem to be over, so it shouldn't be a problem
> to get a new one. I hope.

They are?  How did it all get addressed?
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