/* enable ucontrol for s390 */
struct kvm_s390_ucas_mapping {
diff --git a/memory.c b/memory.c
index 4c95aaf..b836675 100644
--- a/memory.c
+++ b/memory.c
@@ -809,6 +809,13 @@ static void address_space_update_ioeventfds(AddressSpace *as)
flatview_unref(view);
}
+static write_protect_all_fn write_func;
I think there should be a declaration in memory.h,
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 7fc3f48..31f3098 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1152,6 +1152,9 @@ void memory_global_dirty_log_start(void);
*/
void memory_global_dirty_log_stop(void);
+typedef void (*write_protect_all_fn)(bool write);
+void memory_register_write_protect_all(write_protect_all_fn func);
+
void mtree_info(fprintf_function mon_printf, void *f);