Index: /trunk/src/VBox/HostDrivers/Support/SUPDrv.cpp
===================================================================
--- /trunk/src/VBox/HostDrivers/Support/SUPDrv.cpp	(revision 60450)
+++ /trunk/src/VBox/HostDrivers/Support/SUPDrv.cpp	(revision 60451)
@@ -3028,5 +3028,5 @@
      */
     Mem.eType = MEMREF_TYPE_LOCKED;
-    rc = RTR0MemObjLockUser(&Mem.MemObj, pvR3, cb, RTMEM_PROT_READ | RTMEM_PROT_WRITE, RTR0ProcHandleSelf());
+    rc = RTR0MemObjLockUser(&Mem.MemObj, pvR3, cb, RTMEM_PROT_READ | RTMEM_PROT_WRITE, NIL_RTR0PROCESS);
     if (RT_SUCCESS(rc))
     {