Re: [Xen-devel] [TOOLS][RFC] xc_get_pfn_list() and getmemlist.st

To:	Gerd Hoffmann <kraxel@xxxxxxx>
Subject:	Re: [Xen-devel] [TOOLS][RFC] xc_get_pfn_list() and getmemlist.start_pfn
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Fri, 20 Oct 2006 09:18:44 +0100
Cc:	Jimi Xenidis <jimix@xxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, XenPPC-devel <xen-ppc-devel@xxxxxxxxxxxxxxxxxxx>
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On 20/10/06 09:01, "Gerd Hoffmann" <kraxel@xxxxxxx> wrote:

>> domain builder. I could leave the interface just for that I suppose, but
>> equally we could fill in the initial P2M table when we allocate the domain's
>> initial memory reservation (since that hypercall returns the PFNs).
> 
> Who does that hypercall btw?  Seems not to be somewhere in the
> xc_linux_build() code path ...

Everyone goes through xc_get_pfn_list() (except ia64, who are 'special' ;-).

 -- Keir



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Re: [Xen-devel] [TOOLS][RFC] xc_get_pfn_list() and getmemlist.start_pfn