1291 	struct page **guest_page;  in sev_send_update_data()  local
1316 	guest_page = sev_pin_memory(kvm, params.guest_uaddr & PAGE_MASK,  in sev_send_update_data()
1318 	if (IS_ERR(guest_page))  in sev_send_update_data()
1319 		return PTR_ERR(guest_page);  in sev_send_update_data()
1338 	data.guest_address = (page_to_pfn(guest_page[0]) << PAGE_SHIFT) + offset;  in sev_send_update_data()
1365 	sev_unpin_memory(kvm, guest_page, n);  in sev_send_update_data()
1474 	struct page **guest_page;  in sev_receive_update_data()  local
1512 	guest_page = sev_pin_memory(kvm, params.guest_uaddr & PAGE_MASK,  in sev_receive_update_data()
1514 	if (IS_ERR(guest_page)) {  in sev_receive_update_data()
1515 		ret = PTR_ERR(guest_page);  in sev_receive_update_data()
1524 	sev_clflush_pages(guest_page, n);  in sev_receive_update_data()
1527 	data.guest_address = (page_to_pfn(guest_page[0]) << PAGE_SHIFT) + offset;  in sev_receive_update_data()
1535 	sev_unpin_memory(kvm, guest_page, n);  in sev_receive_update_data()