linux-kernel - Re: [PATCH 1/3] uml: use -mcmodel=kernel for x86

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Message-ID: <20060807211850.GB5890@ccure.user-mode-linux.org>
Date:	Mon, 7 Aug 2006 17:18:50 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	"Paolo 'Blaisorblade' Giarrusso" <blaisorblade@...oo.it>
Cc:	Andrew Morton <akpm@...l.org>,
	user-mode-linux-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] uml: use -mcmodel=kernel for x86_64

On Sun, Aug 06, 2006 at 05:47:00PM +0200, Paolo 'Blaisorblade' Giarrusso wrote:
> +_extra_flags_ = -fno-builtin -m64 -mcmodel=kernel

What exactly does this do, and can you remember why you think it's needed?

				Jeff
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