diff --git a/include/asm-ppc64/shmparam.h b/include/asm-ppc64/shmparam.h
new file mode 100644
index 0000000..b2825ce
--- /dev/null
+++ b/include/asm-ppc64/shmparam.h
@@ -0,0 +1,13 @@
+#ifndef _PPC64_SHMPARAM_H
+#define _PPC64_SHMPARAM_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
+
+#endif /* _PPC64_SHMPARAM_H */