diff --git a/include/asm-cris/segment.h b/include/asm-cris/segment.h
new file mode 100644
index 0000000..c067513
--- /dev/null
+++ b/include/asm-cris/segment.h
@@ -0,0 +1,8 @@
+#ifndef _ASM_SEGMENT_H
+#define _ASM_SEGMENT_H
+
+typedef struct {
+  unsigned long seg;
+} mm_segment_t;
+
+#endif