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From: Franck Bui-Huu <vagabon.xyz@gmail.com>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: Franck Bui-Huu <vagabon.xyz@gmail.com>,
	Atsushi Nemoto <anemo@mba.ocn.ne.jp>,
	linux-mips@linux-mips.org
Subject: Re: [PATCH] sparsemem fix
Date: Mon, 10 Jul 2006 09:52:03 +0200	[thread overview]
Message-ID: <44B20723.3070409@innova-card.com> (raw)
In-Reply-To: <20060709224653.GA20598@linux-mips.org>

Ralf Baechle wrote:
> On Sat, Jul 08, 2006 at 04:47:39PM +0200, Franck Bui-Huu wrote:
> 
>> 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...
> 
> Yes, while it's relativly rare such platforms do exist and they currently
> pay the price of wasting some memory for the allocation of unused entries
> in mem_map[].
> 

Ok I'll send that this week. I remember to have to replace CPHYSADDR()
macro with __pa() in boot init code still I don't if it's correct.

Can you tell me why we can't always use __pa() ?

Thanks

		Franck

      reply	other threads:[~2006-07-10  7:47 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-04 16:22 [PATCH] sparsemem fix Atsushi Nemoto
2006-07-04 17:03 ` Chad Reese
2006-07-05  1:30   ` Atsushi Nemoto
2006-07-05  8:35 ` Franck Bui-Huu
2006-07-05 10:20   ` Atsushi Nemoto
2006-07-05 10:51     ` Franck Bui-Huu
2006-07-06 17:37       ` Ralf Baechle
2006-07-06 17:32     ` Ralf Baechle
2006-07-08 14:47       ` Franck Bui-Huu
2006-07-09 22:46         ` Ralf Baechle
2006-07-10  7:52           ` Franck Bui-Huu [this message]

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