linux-kernel - Re: [PATCH 4/5] x86: Add config variables for SMP

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Message-Id: <200801182158.18822.ak@suse.de>
Date:	Fri, 18 Jan 2008 21:58:18 +0100
From:	Andi Kleen <ak@...e.de>
To:	Mike Travis <travis@....com>
Cc:	Ingo Molnar <mingo@...e.hu>, Ingo Oeser <ioe-lkml@...eria.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Lameter <clameter@....com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] x86: Add config variables for SMP_MAX


> How big is the stack during early startup?

THREAD_ORDER (runs on init_stack's stack)

early init stack could be increased in theory with some effort,
but since that is all single threaded anyways just a few strategic
static __initdata's should be simple enough.

-Andi
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