linux-kernel - Re: system without RAM on node0 boot fail

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Message-ID: <47A17727.6090302@zytor.com>
Date:	Wed, 30 Jan 2008 23:22:15 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Yinghai Lu <yhlu.kernel@...il.com>
CC:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andi Kleen <ak@...e.de>, Christoph Lameter <clameter@....com>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org
Subject: Re: system without RAM on node0 boot fail

Yinghai Lu wrote:
> On Jan 30, 2008 10:09 PM, H. Peter Anvin <hpa@...or.com> wrote:
>> Christoph Lameter wrote:
>>> x86 supports booting from a node without RAM?
> 
> it is a two sockets system. only 4G RAM installed on node1.
> 

"Node 1" is the boot CPU, though, right?

I don't know if the spec requires node 0 to be the boot node.  Probably not.

	-hpa

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