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-rw-r--r--arch/sh/boot/compressed/misc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c
index c15cac9251b9..e69ec12cbbe6 100644
--- a/arch/sh/boot/compressed/misc.c
+++ b/arch/sh/boot/compressed/misc.c
@@ -111,6 +111,11 @@ void __stack_chk_fail(void)
error("stack-protector: Kernel stack is corrupted\n");
}
+/* Needed because vmlinux.lds.h references this */
+void ftrace_stub(void)
+{
+}
+
#ifdef CONFIG_SUPERH64
#define stackalign 8
#else