# Pastebin GgdCHVM8
diff --git a/arch/riscv/kernel/ftrace.c b/arch/riscv/kernel/ftrace.c
index 87cbd86576b2..cf21cabe8dc6 100644
--- a/arch/riscv/kernel/ftrace.c
+++ b/arch/riscv/kernel/ftrace.c
@@ -118,6 +118,7 @@ int ftrace_init_nop(struct module *mod, struct dyn_ftrace *rec)
 
 	mutex_lock(&text_mutex);
 	out = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
+	__asm__ volatile ("fence.i");
 	mutex_unlock(&text_mutex);
 
 	if (!mod)