diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 24621e7e5033..f289bdd2b562 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -2047,10 +2047,8 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
 	int count = 0;
 	int firstframe = 1;
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-	struct ftrace_ret_stack *ret_stack;
-	extern void return_to_handler(void);
-	unsigned long rth = (unsigned long)return_to_handler;
-	int curr_frame = 0;
+	unsigned long ret_addr;
+	int ftrace_idx = 0;
 #endif
 
 	if (tsk == NULL)
@@ -2079,15 +2077,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
 		if (!firstframe || ip != lr) {
 			printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
-			if ((ip == rth) && curr_frame >= 0) {
-				ret_stack = ftrace_graph_get_ret_stack(current,
-								  curr_frame++);
-				if (ret_stack)
-					pr_cont(" (%pS)",
-						(void *)ret_stack->ret);
-				else
-					curr_frame = -1;
-			}
+			ret_addr = ftrace_graph_ret_addr(current,
+						&ftrace_idx, ip, stack);
+			if (ret_addr != ip)
+				pr_cont(" (%pS)", (void *)ret_addr);
 #endif
 			if (firstframe)
 				pr_cont(" (unreliable)");