linux-kernel - Re: [BUG][PATCH] fix mempolcy's check on a system with memory-less-node take2

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Message-Id: <20070208000001.9e303a1a.akpm@linux-foundation.org>
Date:	Thu, 8 Feb 2007 00:00:01 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Andi Kleen <ak@...e.de>
Cc:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>, clameter@....com,
	GOTO <y-goto@...fujitsu.com>
Subject: Re: [BUG][PATCH] fix mempolcy's check on a system with
 memory-less-node take2

On Thu, 8 Feb 2007 08:49:41 +0100 Andi Kleen <ak@...e.de> wrote:

> 
> > This panic(hang) was found by a numa test-set on a system with 3 nodes, where
> > node(2) was memory-less-node.
> 
> I still think it's the wrong fix -- just get rid of the memory less node.

"Let's break it even more"?

> I expect you'll likely run into more problems with that setup anyways.

What happens if he doesn't run into more problems?

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