On Wed, 24 Oct 2012 16:44:11 -0700 Mukesh Rathor <mukesh.rat...@oracle.com> wrote:
> > > > #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. Never mind, I see it got corrected to XEN_GUEST_HANDLE in staging tree. Still doesn't compile tho: public/memory.h:246: error: expected specifier-qualifier-list before â__guest_handle_xen_ulong_tâ I'll figure it out. thanks, Mukesh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/