--- ltp.orig/testcases/kernel/mem/ksm/ksm03.c	2011-09-05 08:42:12.000000000 +0200
+++ ltp/testcases/kernel/mem/ksm/ksm03.c	2011-09-06 14:49:53.000000000 +0200
@@ -107,6 +107,8 @@ void setup(void)
 
 	if (tst_kvercmp(2, 6, 32) < 0)
 		tst_brkm(TCONF, NULL, "2.6.32 or greater kernel required");
+	if(access( PATH_KSM, F_OK ) == -1)
+		tst_brkm(TCONF, NULL, "KSM configuration is not enabled");
 
 	mount_mem("memcg", "cgroup", "memory", MEMCG_PATH, MEMCG_PATH_NEW);
 	tst_sig(FORK, DEF_HANDLER, NULL);