diff --git a/[refs] b/[refs]
index 87ba7873020d..9fbfcde09401 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 014859430ba72ffeb363a4acd2200851765fe6de
+refs/heads/master: 87799ebab760dd1460f6e4193d4f71ba416d1451
diff --git a/trunk/arch/s390/include/asm/scatterlist.h b/trunk/arch/s390/include/asm/scatterlist.h
index 35d786fe93ae..6d45ef6c12a7 100644
--- a/trunk/arch/s390/include/asm/scatterlist.h
+++ b/trunk/arch/s390/include/asm/scatterlist.h
@@ -1 +1,3 @@
 #include <asm-generic/scatterlist.h>
+
+#define ARCH_HAS_SG_CHAIN