--- a/kernel/hrtimer.c	2007-04-27 13:00:25.000000000 +0400
+++ b/kernel/hrtimer.c	2007-05-03 17:27:40.000000000 +0400
@@ -666,6 +666,7 @@
 
 	return orun;
 }
+EXPORT_SYMBOL_GPL(hrtimer_forward);
 
 /*
  * enqueue_hrtimer - internal function to (re)start a timer