Index: qemu-2.0.0+dfsg/memory.c
===================================================================
--- qemu-2.0.0+dfsg.orig/memory.c	2015-09-04 19:22:00.000000000 +0300
+++ qemu-2.0.0+dfsg/memory.c	2015-09-07 13:41:55.383265537 +0300
@@ -1629,12 +1629,24 @@
 void memory_global_dirty_log_start(void)
 {
     global_dirty_log = true;
+
     MEMORY_LISTENER_CALL_GLOBAL(log_global_start, Forward);
+
+    /* Refresh DIRTY_LOG_MIGRATION bit.  */
+    memory_region_transaction_begin();
+    memory_region_update_pending = true;
+    memory_region_transaction_commit();
 }
 
 void memory_global_dirty_log_stop(void)
 {
     global_dirty_log = false;
+
+    /* Refresh DIRTY_LOG_MIGRATION bit.  */
+    memory_region_transaction_begin();
+    memory_region_update_pending = true;
+    memory_region_transaction_commit();
+
     MEMORY_LISTENER_CALL_GLOBAL(log_global_stop, Reverse);
 }