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Re: [PATCH -queue 2/7] [loongson] mem.c: Register reserved memory pages

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH -queue 2/7] [loongson] mem.c: Register reserved memory pages
From: Wu Zhangjin <wuzhangjin@gmail.com>
Date: Tue, 03 Nov 2009 09:21:05 +0800
Cc: Linux-MIPS <linux-mips@linux-mips.org>, yanh@lemote.com, huhb@lemote.com, Zhang Le <r0bertz@gentoo.org>, zhangfx@lemote.com
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Organization: DSLab, Lanzhou University, China
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References: <cover.1255673756.git.wuzhangjin@gmail.com> <c709487f102bcd028fd637f5692ff42d94c55b33.1255673756.git.wuzhangjin@gmail.com> <20091102141459.GG21563@linux-mips.org>
Reply-to: wuzhangjin@gmail.com
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On Mon, 2009-11-02 at 15:14 +0100, Ralf Baechle wrote:
> On Fri, Oct 16, 2009 at 02:17:15PM +0800, Wu Zhangjin wrote:
> 
> > This patch registers the reserved pages for loongson family machines.
> 
> Hmm...  After our recent discussion on your hibernation issues I am
> wondering if this patch is actually still required or useful?

It does not help the hibernation issue, but helps to clear the memory
layout to the users(cat /proc/iomem), is this a need?

Seems some of the other architectures, including some MIPS variants have
registed the reserved space, so, could you please apply it?

Thanks & Regards,
        Wu Zhangjin


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