| Date | Thu, 2 Jan 2014 16:14:32 +0000 | From | David Vrabel <> | Subject | Re: [PATCH v12 10/18] xen/pvh: Update E820 to work with PVH (v2) |
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On 01/01/14 04:35, Konrad Rzeszutek Wilk wrote: > From: Mukesh Rathor <mukesh.rathor@oracle.com> > > In xen_add_extra_mem() we can skip updating P2M as it's managed > by Xen. PVH maps the entire IO space, but only RAM pages need > to be repopulated.
So this looks minimal but I can't work out what PVH actually needs to do here. This code really doesn't need to be made any more confusing.
I don't understand why the guest hasn't been supplied with sensible memory map that we can use as-is without playing all these games?
David
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