Index: kernel/generic/include/mm/as.h
===================================================================
--- kernel/generic/include/mm/as.h	(revision bbfdf62eecb75fb74d785cdd587affc613b7ffe9)
+++ kernel/generic/include/mm/as.h	(revision 44c69b668c00d396162d5dd7c6d15d727c9b4a28)
@@ -171,5 +171,6 @@
 	PF_ACCESS_READ,
 	PF_ACCESS_WRITE,
-	PF_ACCESS_EXEC
+	PF_ACCESS_EXEC,
+	PF_ACCESS_UNKNOWN
 } pf_access_t;