linux-kernel - Re: [PATCH] [31/31] HWPOISON: Add a madvise() injector for soft page offlining

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Message-ID: <20100619140933.GM18946@basil.fritz.box>
Date:	Sat, 19 Jun 2010 16:09:33 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Michael Kerrisk <mtk.manpages@...il.com>
Cc:	Andi Kleen <andi@...stfloor.org>, fengguang.wu@...el.com,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH] [31/31] HWPOISON: Add a madvise() injector for soft
 page offlining

On Sat, Jun 19, 2010 at 03:43:28PM +0200, Michael Kerrisk wrote:
> Is there a userspace operation to unpoison (i.e., reverse MADV_SOFT_OFFLINE)?

Yes, but it's only a debugfs interface currently.

> I ask because I wondered if there is something additional to be documented.

I don't think debugfs needs manpages atm.

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
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