Re: [Xen-devel] Re: Linux Stubdom Problem

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Sat, 27 Aug 2011, Tim Deegan wrote:
> At 17:12 +0100 on 26 Aug (1314378720), Stefano Stabellini wrote:
> > It looks like XENMAPSPACE_grant_table is actually meant to map grant
> > table pages, meaning pages that are part of the grant table, not pages
> > that are referenced by the grant table.
> 
> So it is; I had misremembered the interface.  GNTTABOP_map_grant_ref is 
> the hypercall to map granted pages into the p2m. 

Are you sure? I think that GNTTABOP_map_grant_ref maps foreign granted
pages into our own domain, in fact it takes a domid and a grant table
reference as input parameters to specify the source page, host_addr is
the destination in our own domain.

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