--- zzzz-none-000/linux-4.19.183/kernel/sched/features.h	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/kernel/sched/features.h	2023-06-28 08:54:21.000000000 +0000
@@ -78,7 +78,11 @@
 SCHED_FEAT(RT_PUSH_IPI, true)
 #endif
 
+#if defined(CONFIG_BCM_KF_SCHED_RT_SHARE) && !defined(CONFIG_BCM_SCHED_RT_SHARE)
+SCHED_FEAT(RT_RUNTIME_SHARE, false)
+#else
 SCHED_FEAT(RT_RUNTIME_SHARE, true)
+#endif
 SCHED_FEAT(LB_MIN, false)
 SCHED_FEAT(ATTACH_AGE_LOAD, true)