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-rw-r--r--kernel/signal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index d523da02dd1..17afcaf582d 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -36,6 +36,7 @@
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/siginfo.h>
+#include <asm/cacheflush.h>
#include "audit.h" /* audit_signal_info() */
/*