diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h
index 360f0d2..07e4c16 100644
--- a/arch/arm/include/asm/stacktrace.h
+++ b/arch/arm/include/asm/stacktrace.h
@@ -21,9 +21,7 @@ struct stackframe {
 	struct llist_node *kr_cur;
 	struct task_struct *tsk;
 #endif
-#ifdef CONFIG_UNWINDER_FRAME_POINTER
 	bool ex_frame;
-#endif
 };
 
 static __always_inline
@@ -37,9 +35,7 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame)
 		frame->kr_cur = NULL;
 		frame->tsk = current;
 #endif
-#ifdef CONFIG_UNWINDER_FRAME_POINTER
 		frame->ex_frame = in_entry_text(frame->pc);
-#endif
 }
 
 extern int unwind_frame(struct stackframe *frame);
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index 620aa82..1abd4f9 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -154,9 +154,7 @@ static void start_stack_trace(struct stackframe *frame, struct task_struct *task
 	frame->kr_cur = NULL;
 	frame->tsk = task;
 #endif
-#ifdef CONFIG_UNWINDER_FRAME_POINTER
 	frame->ex_frame = in_entry_text(frame->pc);
-#endif
 }
 
 void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie,
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3bad79d..46a5b1e 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -84,10 +84,10 @@ void dump_backtrace_entry(unsigned long where, unsigned long from,
 	printk("%sFunction entered at [<%08lx>] from [<%08lx>]\n",
 		loglvl, where, from);
 #elif defined CONFIG_BACKTRACE_VERBOSE
-	printk("%s[<%08lx>] (%ps) from [<%08lx>] (%pS)\n",
+	printk("%s[<%08lx>] (%ps) from [<%08lx>] (%pB)\n",
 		loglvl, where, (void *)where, from, (void *)from);
 #else
-	printk("%s %ps from %pS\n", loglvl, (void *)where, (void *)from);
+	printk("%s %ps from %pB\n", loglvl, (void *)where, (void *)from);
 #endif
 
 	if (in_entry_text(from) && end <= ALIGN(frame, THREAD_SIZE))
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 9d21921..f2baf92 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -30,6 +30,7 @@
 #include <linux/list.h>
 #include <linux/module.h>
 
+#include <asm/sections.h>
 #include <asm/stacktrace.h>
 #include <asm/traps.h>
 #include <asm/unwind.h>
@@ -416,8 +417,14 @@ int unwind_frame(struct stackframe *frame)
 
 	pr_debug("%s(pc = %08lx lr = %08lx sp = %08lx)\n", __func__,
 		 frame->pc, frame->lr, frame->sp);
-
-	idx = unwind_find_idx(frame->pc);
+	/*
+	 * For a call frame (as opposed to a exception frame), when the last
+	 * instruction of a function is a function call (e.g., to a noreturn
+	 * function), it can cause the unwinder incorrectly try to unwind
+	 * from the function after the callee, fixed this by subtracting 1
+	 * from frame->pc in the call frame like ORC on x86 does.
+	 */
+	idx = unwind_find_idx(frame->ex_frame ? frame->pc : frame->pc - 1);
 	if (!idx) {
 		if (frame->pc && kernel_text_address(frame->pc)) {
 			if (in_module_plt(frame->pc) && frame->pc != frame->lr) {
@@ -427,6 +434,7 @@ int unwind_frame(struct stackframe *frame)
 				 * the state of the stack or the register file
 				 */
 				frame->pc = frame->lr;
+				frame->ex_frame = in_entry_text(frame->pc);
 				return URC_OK;
 			}
 			pr_warn("unwind: Index not found %08lx\n", frame->pc);
@@ -454,6 +462,7 @@ int unwind_frame(struct stackframe *frame)
 		if (frame->pc == frame->lr)
 			return -URC_FAILURE;
 		frame->pc = frame->lr;
+		frame->ex_frame = in_entry_text(frame->pc);
 		return URC_OK;
 	} else if ((idx->insn & 0x80000000) == 0)
 		/* prel31 to the unwind table */
@@ -515,6 +524,7 @@ int unwind_frame(struct stackframe *frame)
 	frame->lr = ctrl.vrs[LR];
 	frame->pc = ctrl.vrs[PC];
 	frame->lr_addr = ctrl.lr_addr;
+	frame->ex_frame = in_entry_text(frame->pc);
 
 	return URC_OK;
 }
@@ -544,6 +554,7 @@ void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk,
 		 */
 here:
 		frame.pc = (unsigned long)&&here;
+		frame.ex_frame = false;
 	} else {
 		/* task blocked in __switch_to */
 		frame.fp = thread_saved_fp(tsk);
@@ -554,11 +565,12 @@ void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk,
 		 */
 		frame.lr = 0;
 		frame.pc = thread_saved_pc(tsk);
+		frame.ex_frame = false;
 	}
 
 	while (1) {
 		int urc;
-		unsigned long where = frame.pc;
+		unsigned long where = frame.ex_frame ? frame.pc : frame.pc - 1;
 
 		urc = unwind_frame(&frame);
 		if (urc < 0)
