--- src/rx/LINUX/rx_knet.c.orig	2007-10-10 19:38:50.272683904 +0200
+++ src/rx/LINUX/rx_knet.c	2007-10-10 19:39:21.542465868 +0200
@@ -26,6 +26,10 @@
 #endif
 #include <asm/uaccess.h>
 
+#if defined(CONFIG_VSERVER)
+#include <linux/vs_cvirt.h>
+#endif /* CONFIG_VSERVER */
+
 /* rxk_NewSocket
  * open and bind RX socket
  */