Index: /trunk/include/VBox/vm.h
===================================================================
--- /trunk/include/VBox/vm.h	(revision 24129)
+++ /trunk/include/VBox/vm.h	(revision 24130)
@@ -885,5 +885,5 @@
         struct PDM s;
 #endif
-        uint8_t     padding[1536];      /* multiple of 64 */
+        uint8_t     padding[1600];      /* multiple of 64 */
     } pdm;