diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index ff998c0ede02..909b045c9b11 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -15,6 +15,7 @@
 #include <linux/of.h>
 #include <linux/of_net.h>
 #include <net/devlink.h>
+#include <net/sch_generic.h>
 
 #include "dsa_priv.h"
 
@@ -1064,9 +1065,18 @@ static int dsa_tree_setup_master(struct dsa_switch_tree *dst)
 
 	list_for_each_entry(dp, &dst->ports, list) {
 		if (dsa_port_is_cpu(dp)) {
-			err = dsa_master_setup(dp->master, dp);
+			struct net_device *master = dp->master;
+			bool admin_up = (master->flags & IFF_UP) &&
+					!qdisc_tx_is_noop(master);
+
+			err = dsa_master_setup(master, dp);
 			if (err)
 				return err;
+
+			/* Replay master state event */
+			dsa_tree_master_admin_state_change(dst, master, admin_up);
+			dsa_tree_master_oper_state_change(dst, master,
+							  netif_oper_up(master));
 		}
 	}
 
@@ -1081,9 +1091,19 @@ static void dsa_tree_teardown_master(struct dsa_switch_tree *dst)
 
 	rtnl_lock();
 
-	list_for_each_entry(dp, &dst->ports, list)
-		if (dsa_port_is_cpu(dp))
-			dsa_master_teardown(dp->master);
+	list_for_each_entry(dp, &dst->ports, list) {
+		if (dsa_port_is_cpu(dp)) {
+			struct net_device *master = dp->master;
+
+			/* Synthesizing an "admin down" state is sufficient for
+			 * the switches to get a notification if the master is
+			 * currently up and running.
+			 */
+			dsa_tree_master_admin_state_change(dst, master, false);
+
+			dsa_master_teardown(master);
+		}
+	}
 
 	rtnl_unlock();
 }