linux-kernel - Re: [PATCH 3/3] x86: fix node_possible

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Message-ID: <20090512070934.GE19296@one.firstfloor.org>
Date:	Tue, 12 May 2009 09:09:34 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	David Rientjes <rientjes@...gle.com>
Cc:	Jack Steiner <steiner@....com>, Yinghai Lu <yinghai@...nel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] x86: fix node_possible_map logic -v2

> I don't know who has been pushing the memoryless node support, but it 
> appears as though it hasn't been fully tested yet. 

Yep.

Every subsystem that accesses or specifies nodes directly would
need to become aware of it. That is why I originally punted
and just put these CPUs into nearby nodes.

-Andi

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