Index: tests/sys/posixshm/posixshm_test.c
===================================================================
--- tests/sys/posixshm/posixshm_test.c
+++ tests/sys/posixshm/posixshm_test.c
@@ -1251,7 +1251,11 @@
 	struct shm_largepage_conf lpc;
 	char *addr, *buf;
 	size_t ps[MAXPAGESIZES + 1]; /* silence warnings if MAXPAGESIZES == 1 */
-	int error, fd;
+	int error, fd, pscnt;
+
+	pscnt = pagesizes(ps);
+	if (pscnt < 2)
+		atf_tc_skip("no large page support");
 
 	fd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0);
 	ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; error=%d", errno);