From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj@kernel.org>
Subject: Re: [PATCH part5 0/7] Arrange hotpluggable memory as ZONE_MOVABLE.
Date: Thu, 15 Aug 2013 08:49:25 -0400
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Cc: Yinghai Lu <yinghai@kernel.org>, Tang Chen <imtangchen@gmail.com>, "H. Peter Anvin" <hpa@zytor.com>, Bob Moore <robert.moore@intel.com>, Lv Zheng <lv.zheng@intel.com>, "Rafael J. Wysocki" <rjw@sisk.pl>, Len Brown <lenb@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>, Andrew Morton <akpm@linux-foundation.org>, Thomas Renninger <trenn@suse.de>, Jiang Liu <jiang.liu@huawei.com>, Wen Congyang <wency@cn.fujitsu.com>, Lai Jiangshan <laijs@cn.fujitsu.com>, Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>, Taku Izumi <izumi.taku@jp.fujitsu.com>, Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>, "mina86@mina86.com" <mina86@mina86.com>, "gong.chen@linux.intel.com" <gong.chen@linux.intel.com>, Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>, "lwoodman@redhat.com" <lwoodman@redhat.com>, Rik van Riel <riel@redhat.com>jw
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Hello,

On Thu, Aug 15, 2013 at 08:44:49PM +0800, Tang Chen wrote:
> I wanted to ask for some comment to the above solution. When I was
> coding, I found that change the behavior of pagetable initialization
> could be ugly. We should start from the middle of the memory, where
> the kernel image is, but not the end of memory.
> 
> I'm not asking for any detail comment, just seeing from the description,
> is it acceptable ?

Hmmm... I can't really tell without knowing how ugly it gets and why.
Do you mind posting a draft patch so that we can have better context?

Thanks.

-- 
tejun

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