From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: hot plug memory in guest
Date: Sun, 15 Aug 2010 14:51:42 +0300
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Cc: kvm@vger.kernel.org
To: "Gu, Zhongshu" <gzs715@gmail.com>
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  On 08/10/2010 05:53 PM, Gu, Zhongshu wrote:
> Hi all:
>          I want to dynamically register memory into the linux guest
> during runtime. I will compile linux kernel with sparse memory model
> support. Does kvm support that kind of function? I am not sure how
> linux detect physical memory and how does memslot mapped to physical
> memory? Through mc146818?

Memory hotplug is not yet supported.  Have a look at the balloon driver 
for similar functionality.

-- 
error compiling committee.c: too many arguments to function