Index: kernel/arch/ia64/include/arch/mm/km.h
===================================================================
--- kernel/arch/ia64/include/arch/mm/km.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ kernel/arch/ia64/include/arch/mm/km.h	(revision 525c5ac5b9fa9910f16d49c50efb5ca3369bc0e6)
@@ -36,4 +36,5 @@
 #define KERN_ia64_KM_H_
 
+#include <stdbool.h>
 #include <typedefs.h>