--- zzzz-none-000/linux-4.1.52/fs/proc/array.c	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/fs/proc/array.c	2022-03-02 11:37:13.000000000 +0000
@@ -338,6 +338,13 @@
 		   cpumask_pr_args(&task->cpus_allowed));
 	seq_printf(m, "Cpus_allowed_list:\t%*pbl\n",
 		   cpumask_pr_args(&task->cpus_allowed));
+#if defined(CONFIG_BCM_KF_CPU_AFFINITY_HINT) && \
+	defined(CONFIG_BCM_PROC_CPU_AFFINITY_HINT)
+	seq_printf(m, "Cpus_hint:\t%*pb\n",
+		   cpumask_pr_args(&task->cpus_hint));
+	seq_printf(m, "Cpus_hint_list:\t%*pbl\n",
+		   cpumask_pr_args(&task->cpus_hint));
+#endif
 }
 
 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,