1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/xen/xenbus/xenbus_dev_backend.c b/drivers/xen/xenbus/xenbus_dev_backend.c
index b17707ee07d4..ee6d9efd7b76 100644
--- a/drivers/xen/xenbus/xenbus_dev_backend.c
+++ b/drivers/xen/xenbus/xenbus_dev_backend.c
@@ -49,7 +49,7 @@ static long xenbus_alloc(domid_t domid)
                 goto out_err;
 
         gnttab_grant_foreign_access_ref(GNTTAB_RESERVED_XENSTORE, domid,
-                        virt_to_mfn(xen_store_interface), 0 /* writable */);
+                        virt_to_gfn(xen_store_interface), 0 /* writable */);
 
         arg.dom = DOMID_SELF;
         arg.remote_dom = domid;