Index: kernel/arch/amd64/include/interrupt.h
===================================================================
--- kernel/arch/amd64/include/interrupt.h	(revision 29b2bbf5311052c0b1ad8971cfac6843f0ef6a1b)
+++ kernel/arch/amd64/include/interrupt.h	(revision de57e0601410d3336e18d797fc95a74b2dce44c0)
@@ -40,4 +40,5 @@
 
 #define IVT_ITEMS		IDT_ITEMS
+#define IVT_FIRST		0
 
 #define EXC_COUNT	32