Index: kernel/generic/include/interrupt.h
===================================================================
--- kernel/generic/include/interrupt.h	(revision e190e640f73b310ae15f7fcc3a75485568c08978)
+++ kernel/generic/include/interrupt.h	(revision adb71b179b626e32f34bcad8fc9558e3238784b8)
@@ -45,4 +45,5 @@
 #include <ddi/irq.h>
 #include <stacktrace.h>
+#include <arch/istate.h>
 
 typedef void (* iroutine_t)(unsigned int, istate_t *);