diff -r 06b53ebfa0c3 -r ec53d873dc5e master/ioctl.c
--- a/master/ioctl.c	Thu Dec 06 14:06:10 2012 +0100
+++ b/master/ioctl.c	Thu Dec 06 15:53:21 2012 +0100
@@ -35,6 +35,7 @@
 /*****************************************************************************/
 
 #include <linux/module.h>
+#include <linux/vmalloc.h>
 
 #include "master.h"
 #include "slave_config.h"