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-rw-r--r--arch/s390/kernel/smp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 88634fb0cc50..35fafa2b91a8 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -53,6 +53,7 @@
#include <asm/sigp.h>
#include <asm/idle.h>
#include <asm/nmi.h>
+#include <asm/stacktrace.h>
#include <asm/topology.h>
#include "entry.h"