diff -Nur vmmemctl-only.old/os.c vmmemctl-only/os.c
--- vmmemctl-only.old/os.c	2007-03-30 19:53:33.000000000 +0200
+++ vmmemctl-only/os.c	2007-06-29 14:06:09.000000000 +0200
@@ -23,7 +23,13 @@
 
 #include "driver-config.h"
 
+/* <linux/config.h> has been removed in favour of autoconf.h in 
+ * the 2.6 series of the linux kernel
+ * 2007-06-29 by Alexander Griesser <vmware@tuxx-home.at>
+ */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
 #include <linux/config.h>
+#endif
 
 #ifdef	MODULE
 #include <linux/module.h>