Index: /trunk/src/VBox/VMM/VMMR3/HM.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR3/HM.cpp	(revision 70556)
+++ /trunk/src/VBox/VMM/VMMR3/HM.cpp	(revision 70557)
@@ -134,4 +134,5 @@
     EXIT_REASON(VMX_EXIT_WBINVD                 ,  54, "WBINVD instruction."),
     EXIT_REASON(VMX_EXIT_XSETBV                 ,  55, "XSETBV instruction."),
+    EXIT_REASON(VMX_EXIT_APIC_WRITE             ,  56, "APIC write completed to virtual-APIC page."),
     EXIT_REASON(VMX_EXIT_RDRAND                 ,  57, "RDRAND instruction."),
     EXIT_REASON(VMX_EXIT_INVPCID                ,  58, "INVPCID instruction."),