diff --git a/[refs] b/[refs]
index 266d9152b47d..996da900e243 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 66389e8583af71f8e01fab7c8e704a6b393663b9
+refs/heads/master: f6e38691a2f410e3333941e535c7b20352f98ddb
diff --git a/trunk/arch/s390/kernel/process.c b/trunk/arch/s390/kernel/process.c
index cb4328e49c75..5024be27df44 100644
--- a/trunk/arch/s390/kernel/process.c
+++ b/trunk/arch/s390/kernel/process.c
@@ -26,6 +26,7 @@
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/vtimer.h>
+#include <asm/exec.h>
 #include <asm/irq.h>
 #include <asm/nmi.h>
 #include <asm/smp.h>