linux-kernel - Re: [PATCH] CPUs on memoryless nodes not being reassigned

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Date:	Wed, 26 Mar 2008 14:10:21 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Daniel Yeisley <dan.yeisley@...sys.com>
Cc:	linux-kernel@...r.kernel.org, ak@...e.de,
	Yinghai Lu <yhlu.kernel@...il.com>
Subject: Re: [PATCH] CPUs on memoryless nodes not being reassigned


* Daniel Yeisley <dan.yeisley@...sys.com> wrote:

> When I boot with memoryless nodes on the latest 2.6.25-rc kernels, the 
> CPUs aren't being reassigned to nodes with memory.

>  	node = apicid_to_node[apicid];
> -	if (node == NUMA_NO_NODE)
> +	if (node == NUMA_NO_NODE || !node_online(node))
>  		node = first_node(node_online_map);

that's already fixed in x86.git/latest, by Yinghai Lu, could you try it:

  http://people.redhat.com/mingo/x86.git/README

(let me know if there's any other problem with your hardware on 
x86.git/latest.)

	Ingo
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