struct remap_data *info = data;
struct page *page = info->pages[info->index++];
unsigned long pfn = page_to_pfn(page);
- pte_t pte = pfn_pte(pfn, info->prot);
+ pte_t pte = pte_mkspecial(pfn_pte(pfn, info->prot));
if (map_foreign_page(pfn, info->fgmfn, info->domid))
return -EFAULT;
const char *version = NULL;
const char *xen_prefix = "xen,xen-";
struct resource res;
+ unsigned long grant_frames;
node = of_find_compatible_node(NULL, NULL, "xen,xen");
if (!node) {
}
if (of_address_to_resource(node, GRANT_TABLE_PHYSADDR, &res))
return 0;
- xen_hvm_resume_frames = res.start >> PAGE_SHIFT;
+ grant_frames = res.start;
xen_events_irq = irq_of_parse_and_map(node, 0);
pr_info("Xen %s support found, events_irq=%d gnttab_frame_pfn=%lx\n",
- version, xen_events_irq, xen_hvm_resume_frames);
+ version, xen_events_irq, (grant_frames >> PAGE_SHIFT));
xen_domain_type = XEN_HVM_DOMAIN;
xen_setup_features();
if (xen_vcpu_info == NULL)
return -ENOMEM;
+ if (gnttab_setup_auto_xlat_frames(grant_frames)) {
+ free_percpu(xen_vcpu_info);
+ return -ENOMEM;
+ }
gnttab_init();
if (!xen_initial_domain())
xenbus_probe(NULL);