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Re: [PATCH] sparsemem fix

To: "Ralf Baechle" <>
Subject: Re: [PATCH] sparsemem fix
From: "Franck Bui-Huu" <>
Date: Sat, 8 Jul 2006 16:47:39 +0200
Cc: "Atsushi Nemoto" <>,
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2006/7/6, Ralf Baechle <>:
On Wed, Jul 05, 2006 at 07:20:54PM +0900, Atsushi Nemoto wrote:

> > For now it seems to be implemented only in sgi-ip27 machine. Maybe we should
> > make things clear by adding:
> >
> > #ifdef CONFIG_SGI_IP27
> > #define pfn_valid   [...]
> > #else

The fact that the code is only used on IP27 doesn't mean it is IP27-specific.

but the code seems to be in arch/mips/sgi-ip27, no ?

BTW, Ralf, are there any needs for MIPS to support platforms whose
memory start is not 0 ? I have made a patch for that, and wondering if
it's worth to post it on the list...


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