From: "H. Peter Anvin" <hpa@zytor.com>
To: Christoph Lameter <clameter@sgi.com>
Cc: Yinghai Lu <Yinghai.Lu@Sun.COM>, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: system without RAM on node0 boot fail
Date: Wed, 30 Jan 2008 22:09:26 -0800 [thread overview]
Message-ID: <47A16616.9070606@zytor.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0801302049180.15109@schroedinger.engr.sgi.com>
Christoph Lameter wrote:
> x86 supports booting from a node without RAM?
From the looks of it I would say he probably has the boot node numbered 1.
The e820 map is also "interesting" - doesn't list the first 256 bytes,
which corresponds to the first quarter(!) of the real-mode exception table.
-hpa
next prev parent reply other threads:[~2008-01-31 6:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-31 4:26 system without RAM on node0 boot fail Yinghai Lu
2008-01-31 5:02 ` Yinghai Lu
2008-01-31 4:51 ` Christoph Lameter
2008-01-31 6:09 ` H. Peter Anvin [this message]
2008-01-31 7:06 ` Yinghai Lu
2008-01-31 7:22 ` H. Peter Anvin
2008-01-31 7:39 ` Andi Kleen
2008-02-01 18:11 ` dean gaudet
2008-02-01 19:15 ` Yinghai Lu
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