Re: [Xen-devel] [PATCH v7 8/9] ioreq-server: remove p2m entries when server is enabled

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: 12 May 2014 04:35
> To: Paul Durrant
> Cc: Ian Campbell; Ian Jackson; Stefano Stabellini; xen-devel@xxxxxxxxxxxxx
> Subject: Re: [PATCH v7 8/9] ioreq-server: remove p2m entries when server is
> enabled
> 
> >>> On 09.05.14 at 10:40, <paul.durrant@xxxxxxxxxx> wrote:
> > For secondary servers, add a hvm op to enable/disable the server. The
> > server will not accept IO until it is enabled and the act of enabling
> > the server removes its pages from the guest p2m, thus preventing the
> guest
> > from directly mapping the pages and synthesizing ioreqs.
> >
> > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> 
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> (hypervisor side, and provided the at least one remaining coding style
> issue gets cleaned up)

Thanks.

  Paul

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