diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c
index ed6762945437..d3fafa5cdf6b 100644
--- a/arch/loongarch/kernel/smp.c
+++ b/arch/loongarch/kernel/smp.c
@@ -613,6 +613,7 @@ static void stop_this_cpu(void *dummy)
 	set_cpu_online(smp_processor_id(), false);
 	calculate_cpu_foreign_map();
 	local_irq_disable();
+	rcu_report_dead(smp_processor_id());
 	while (true);
 }