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-rw-r--r--arch/powerpc/kernel/security.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c
index 58f0602a92b9..fe30ddfd51ee 100644
--- a/arch/powerpc/kernel/security.c
+++ b/arch/powerpc/kernel/security.c
@@ -4,6 +4,7 @@
//
// Copyright 2018, Michael Ellerman, IBM Corporation.
+#include <linux/cpu.h>
#include <linux/kernel.h>
#include <linux/debugfs.h>
#include <linux/device.h>