1 files changed, 27 insertions, 0 deletions
diff --git a/tools/testing/selftests/mm/uffd-unit-tests.c b/tools/testing/selftests/mm/uffd-unit-tests.c
new file mode 100644
index 000000000000..6857388783be
--- /dev/null
+++ b/tools/testing/selftests/mm/uffd-unit-tests.c
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Userfaultfd unit tests.
+ *
+ *  Copyright (C) 2015-2023  Red Hat, Inc.
+ */
+
+#include "uffd-common.h"
+
+#ifdef __NR_userfaultfd
+
+int main(int argc, char *argv[])
+{
+	return KSFT_PASS;
+}
+
+#else /* __NR_userfaultfd */
+
+#warning "missing __NR_userfaultfd definition"
+
+int main(void)
+{
+	printf("Skipping %s (missing __NR_userfaultfd)\n", __file__);
+	return KSFT_SKIP;
+}
+
+#endif /* __NR_userfaultfd */