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-rw-r--r--arch/hexagon/kernel/signal.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index c6b22b9945a7..78aa7304a5c9 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -21,6 +21,8 @@
#include <linux/linkage.h>
#include <linux/syscalls.h>
#include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
+
#include <asm/registers.h>
#include <asm/thread_info.h>
#include <asm/unistd.h>