n...@citrix.com>;
> Andrew Cooper <andrew.coop...@citrix.com>; Ian Jackson
> <ian.jack...@citrix.com>; Tim (Xen.org) <t...@xen.org>
> Subject: Re: [Xen-devel] [PATCH v14 04/11] x86/hvm/ioreq: defer mapping
> gfns until they are actually requsted
>
> On Tue, Nov
A subsequent patch will introduce a new scheme to allow an emulator to
map ioreq server pages directly from Xen rather than the guest P2M.
This patch lays the groundwork for that change by deferring mapping of
gfns until their values are requested by an emulator. To that end, the
pad field of the
