>
> #ifndef HYPERVISOR_VIRT_START
> diff --git a/include/xen/interface/memory.h
> b/include/xen/interface/memory.h index ad0dff5..5de2b36 100644
> --- a/include/xen/interface/memory.h
> +++ b/include/xen/interface/memory.h
> @@ -188,6 +188,24 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap);
> /*** REMOVED ***/
> /*#define XENMEM_translate_gpfn_list 8*/
>
> +#define XENMEM_add_to_physmap_range 23
> +struct xen_add_to_physmap_range {
> + /* Which domain to change the mapping for. */
> + domid_t domid;
> + uint16_t space; /* => enum phys_map_space */
> +
> + /* Number of pages to go through */
> + uint16_t size;
> + domid_t foreign_domid; /* IFF gmfn_foreign */
> +
> + /* Indexes into space being mapped. */
> + GUEST_HANDLE(xen_ulong_t) idxs;
> +
> + /* GPFN in domid where the source mapping page should appear. */
> + GUEST_HANDLE(xen_pfn_t) gpfns;
Looking at your arm implementation in xen, doesn't look like you are
expecting idxs and gpfns to be contigous. In that case, shouldn't idxs
and gpfns be pointers, ie, they are sent down as arrays? Or does
GUEST_HANDLE do that, I can't seem to find where it's defined quickly.
thanks
Mukesh
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