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Date: 08 Aug 2006 13:22:31 +0200
From: Andi Kleen <ak@...e.de>
To: Paolo 'Blaisorblade' Giarrusso <blaisorblade@...oo.it>
Cc: Jeff Dike <jdike@...toit.com>, linux-kernel@...r.kernel.org,
user-mode-linux-devel@...ts.sourceforge.net
Subject: Re: [PATCH 1/3] uml: use -mcmodel=kernel for x86_64
Paolo 'Blaisorblade' Giarrusso <blaisorblade@...oo.it> writes:
> From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@...oo.it>
>
> We have never used this flag and recently one user experienced a complaining
> warning about this (there was a symbol in the positive half of the address space
> IIRC). So fix it.
You can't use kernel cmodel in user space. It requires running on negative
virtual addresses. I would be surprised if it worked for you.
-Andi
>
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