v4.19.13 snapshot.
diff --git a/arch/s390/include/asm/segment.h b/arch/s390/include/asm/segment.h
new file mode 100644
index 0000000..97a0582
--- /dev/null
+++ b/arch/s390/include/asm/segment.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_SEGMENT_H
+#define _ASM_SEGMENT_H
+
+#endif