diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
index 31f7f4c3acc36..3b9ba8fa247ab 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
@@ -1827,10 +1827,9 @@ static int
 mlxsw_sp_acl_tcam_mr_rule_activity_get(struct mlxsw_sp *mlxsw_sp,
 				       void *rule_priv, bool *activity)
 {
-	struct mlxsw_sp_acl_tcam_mr_rule *rule = rule_priv;
+	*activity = false;
 
-	return mlxsw_sp_acl_tcam_ventry_activity_get(mlxsw_sp, &rule->ventry,
-						     activity);
+	return 0;
 }
 
 static const struct mlxsw_sp_acl_profile_ops mlxsw_sp_acl_tcam_mr_ops = {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c
index 5f92b16913605..aff6d4f35cd2f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c
@@ -168,8 +168,6 @@ static int mlxsw_sp_dcbnl_ieee_setets(struct net_device *dev,
 static int mlxsw_sp_dcbnl_app_validate(struct net_device *dev,
 				       struct dcb_app *app)
 {
-	int prio;
-
 	if (app->priority >= IEEE_8021QAZ_MAX_TCS) {
 		netdev_err(dev, "APP entry with priority value %u is invalid\n",
 			   app->priority);
@@ -183,17 +181,6 @@ static int mlxsw_sp_dcbnl_app_validate(struct net_device *dev,
 				   app->protocol);
 			return -EINVAL;
 		}
-
-		/* Warn about any DSCP APP entries with the same PID. */
-		prio = fls(dcb_ieee_getapp_mask(dev, app));
-		if (prio--) {
-			if (prio < app->priority)
-				netdev_warn(dev, "Choosing priority %d for DSCP %d in favor of previously-active value of %d\n",
-					    app->priority, app->protocol, prio);
-			else if (prio > app->priority)
-				netdev_warn(dev, "Ignoring new priority %d for DSCP %d in favor of current value of %d\n",
-					    app->priority, app->protocol, prio);
-		}
 		break;
 
 	case IEEE_8021QAZ_APP_SEL_ETHERTYPE:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index dc820d9f2696a..9ac4f3c003499 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -2360,6 +2360,7 @@ mlxsw_sp_neigh_entry_create(struct mlxsw_sp *mlxsw_sp, struct neighbour *n)
 		goto err_neigh_entry_insert;
 
 	mlxsw_sp_neigh_counter_alloc(mlxsw_sp, neigh_entry);
+	atomic_inc(&mlxsw_sp->router->neighs_update.neigh_count);
 	list_add(&neigh_entry->rif_list_node, &rif->neigh_list);
 
 	return neigh_entry;
@@ -2374,6 +2375,7 @@ mlxsw_sp_neigh_entry_destroy(struct mlxsw_sp *mlxsw_sp,
 			     struct mlxsw_sp_neigh_entry *neigh_entry)
 {
 	list_del(&neigh_entry->rif_list_node);
+	atomic_dec(&mlxsw_sp->router->neighs_update.neigh_count);
 	mlxsw_sp_neigh_counter_free(mlxsw_sp, neigh_entry);
 	mlxsw_sp_neigh_entry_remove(mlxsw_sp, neigh_entry);
 	mlxsw_sp_neigh_entry_free(neigh_entry);
@@ -2571,6 +2573,9 @@ static int mlxsw_sp_router_neighs_update_rauhtd(struct mlxsw_sp *mlxsw_sp)
 	char *rauhtd_pl;
 	int err;
 
+	if (!atomic_read(&mlxsw_sp->router->neighs_update.neigh_count))
+		return 0;
+
 	rauhtd_pl = kmalloc(MLXSW_REG_RAUHTD_LEN, GFP_KERNEL);
 	if (!rauhtd_pl)
 		return -ENOMEM;
@@ -2950,6 +2955,7 @@ static int mlxsw_sp_neigh_init(struct mlxsw_sp *mlxsw_sp)
 			  mlxsw_sp_router_neighs_update_work);
 	INIT_DELAYED_WORK(&mlxsw_sp->router->nexthop_probe_dw,
 			  mlxsw_sp_router_probe_unresolved_nexthops);
+	atomic_set(&mlxsw_sp->router->neighs_update.neigh_count, 0);
 	mlxsw_core_schedule_dw(&mlxsw_sp->router->neighs_update.dw, 0);
 	mlxsw_core_schedule_dw(&mlxsw_sp->router->nexthop_probe_dw, 0);
 	return 0;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
index fa829658a11b8..6e704d807a78c 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
@@ -56,6 +56,7 @@ struct mlxsw_sp_router {
 	struct {
 		struct delayed_work dw;
 		unsigned long interval;	/* ms */
+		atomic_t neigh_count;
 	} neighs_update;
 	struct delayed_work nexthop_probe_dw;
 #define MLXSW_SP_UNRESOLVED_NH_PROBE_INTERVAL 5000 /* ms */
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 3bf12092a8a2a..a6d2e806cba93 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -207,6 +207,16 @@ static void mlxsw_sp_bridge_device_vxlan_fini(struct mlxsw_sp_bridge *bridge,
 	}
 }
 
+static void mlxsw_sp_fdb_notify_work_schedule(struct mlxsw_sp *mlxsw_sp,
+					      bool no_delay)
+{
+	struct mlxsw_sp_bridge *bridge = mlxsw_sp->bridge;
+	unsigned int interval = no_delay ? 0 : bridge->fdb_notify.interval;
+
+	mlxsw_core_schedule_dw(&bridge->fdb_notify.dw,
+			       msecs_to_jiffies(interval));
+}
+
 static struct mlxsw_sp_bridge_device *
 mlxsw_sp_bridge_device_create(struct mlxsw_sp_bridge *bridge,
 			      struct net_device *br_dev,
@@ -245,6 +255,8 @@ mlxsw_sp_bridge_device_create(struct mlxsw_sp_bridge *bridge,
 		bridge_device->ops = bridge->bridge_8021d_ops;
 	}
 	INIT_LIST_HEAD(&bridge_device->mids_list);
+	if (list_empty(&bridge->bridges_list))
+		mlxsw_sp_fdb_notify_work_schedule(bridge->mlxsw_sp, false);
 	list_add(&bridge_device->list, &bridge->bridges_list);
 
 	/* It is possible we already have VXLAN devices enslaved to the bridge.
@@ -273,6 +285,8 @@ mlxsw_sp_bridge_device_destroy(struct mlxsw_sp_bridge *bridge,
 	mlxsw_sp_bridge_device_rifs_destroy(bridge->mlxsw_sp,
 					    bridge_device->dev);
 	list_del(&bridge_device->list);
+	if (list_empty(&bridge->bridges_list))
+		cancel_delayed_work(&bridge->fdb_notify.dw);
 	if (bridge_device->vlan_enabled)
 		bridge->vlan_enabled_exists = false;
 	WARN_ON(!list_empty(&bridge_device->ports_list));
@@ -2886,22 +2900,13 @@ static void mlxsw_sp_fdb_notify_rec_process(struct mlxsw_sp *mlxsw_sp,
 	}
 }
 
-static void mlxsw_sp_fdb_notify_work_schedule(struct mlxsw_sp *mlxsw_sp,
-					      bool no_delay)
-{
-	struct mlxsw_sp_bridge *bridge = mlxsw_sp->bridge;
-	unsigned int interval = no_delay ? 0 : bridge->fdb_notify.interval;
-
-	mlxsw_core_schedule_dw(&bridge->fdb_notify.dw,
-			       msecs_to_jiffies(interval));
-}
-
 #define MLXSW_SP_FDB_SFN_QUERIES_PER_SESSION 10
 
 static void mlxsw_sp_fdb_notify_work(struct work_struct *work)
 {
 	struct mlxsw_sp_bridge *bridge;
 	struct mlxsw_sp *mlxsw_sp;
+	bool reschedule = false;
 	char *sfn_pl;
 	int queries;
 	u8 num_rec;
@@ -2916,6 +2921,9 @@ static void mlxsw_sp_fdb_notify_work(struct work_struct *work)
 	mlxsw_sp = bridge->mlxsw_sp;
 
 	rtnl_lock();
+	if (list_empty(&bridge->bridges_list))
+		goto out;
+	reschedule = true;
 	queries = MLXSW_SP_FDB_SFN_QUERIES_PER_SESSION;
 	while (queries > 0) {
 		mlxsw_reg_sfn_pack(sfn_pl);
@@ -2935,6 +2943,8 @@ static void mlxsw_sp_fdb_notify_work(struct work_struct *work)
 out:
 	rtnl_unlock();
 	kfree(sfn_pl);
+	if (!reschedule)
+		return;
 	mlxsw_sp_fdb_notify_work_schedule(mlxsw_sp, !queries);
 }
 
@@ -3665,7 +3675,6 @@ static int mlxsw_sp_fdb_init(struct mlxsw_sp *mlxsw_sp)
 
 	INIT_DELAYED_WORK(&bridge->fdb_notify.dw, mlxsw_sp_fdb_notify_work);
 	bridge->fdb_notify.interval = MLXSW_SP_DEFAULT_LEARNING_INTERVAL;
-	mlxsw_sp_fdb_notify_work_schedule(mlxsw_sp, false);
 	return 0;
 
 err_register_switchdev_blocking_notifier:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
index 47b061b99160e..ed4d0d3448f31 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c
@@ -864,7 +864,7 @@ static const struct mlxsw_sp_trap_item mlxsw_sp_trap_items_arr[] = {
 		.trap = MLXSW_SP_TRAP_CONTROL(LLDP, LLDP, TRAP),
 		.listeners_arr = {
 			MLXSW_RXL(mlxsw_sp_rx_ptp_listener, LLDP, TRAP_TO_CPU,
-				  false, SP_LLDP, DISCARD),
+				  true, SP_LLDP, DISCARD),
 		},
 	},
 	{
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_headroom.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_headroom.sh
index f4493ef9cca1f..3569ff45f7d56 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/qos_headroom.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_headroom.sh
@@ -371,9 +371,9 @@ test_tc_int_buf()
 	tc qdisc delete dev $swp root
 }
 
-trap cleanup EXIT
-
 bail_on_lldpad
+
+trap cleanup EXIT
 setup_wait
 tests_run
 
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh
index 5d5622fc27582..f9858e221996c 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/qos_pfc.sh
@@ -393,9 +393,9 @@ test_qos_pfc()
 	log_test "PFC"
 }
 
-trap cleanup EXIT
-
 bail_on_lldpad
+
+trap cleanup EXIT
 setup_prepare
 setup_wait
 tests_run
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
index 1e5ad32094366..7a73057206cd0 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_red_ets.sh
@@ -166,12 +166,11 @@ ecn_mirror_test()
 	uninstall_qdisc
 }
 
-trap cleanup EXIT
+bail_on_lldpad
 
+trap cleanup EXIT
 setup_prepare
 setup_wait
-
-bail_on_lldpad
 tests_run
 
 exit $EXIT_STATUS
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh b/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh
index d79a82f317d29..501d192529ac0 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sch_red_root.sh
@@ -73,12 +73,11 @@ red_mirror_test()
 	uninstall_qdisc
 }
 
-trap cleanup EXIT
+bail_on_lldpad
 
+trap cleanup EXIT
 setup_prepare
 setup_wait
-
-bail_on_lldpad
 tests_run
 
 exit $EXIT_STATUS
diff --git a/tools/testing/selftests/net/forwarding/router.sh b/tools/testing/selftests/net/forwarding/router.sh
index 057f91b05098d..b98ea9449b8b2 100755
--- a/tools/testing/selftests/net/forwarding/router.sh
+++ b/tools/testing/selftests/net/forwarding/router.sh
@@ -1,6 +1,24 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 
+# +--------------------+                     +----------------------+
+# | H1                 |                     |                   H2 |
+# |                    |                     |                      |
+# |              $h1 + |                     | + $h2                |
+# |     192.0.2.2/24 | |                     | | 198.51.100.2/24    |
+# | 2001:db8:1::2/64 | |                     | | 2001:db8:2::2/64   |
+# |                  | |                     | |                    |
+# +------------------|-+                     +-|--------------------+
+#                    |                         |
+# +------------------|-------------------------|--------------------+
+# | SW               |                         |                    |
+# |                  |                         |                    |
+# |             $rp1 +                         + $rp2               |
+# |     192.0.2.1/24                             198.51.100.1/24    |
+# | 2001:db8:1::1/64                             2001:db8:2::1/64   |
+# |                                                                 |
+# +-----------------------------------------------------------------+
+
 ALL_TESTS="
 	ping_ipv4
 	ping_ipv6
diff --git a/tools/testing/selftests/net/forwarding/router_vid_1.sh b/tools/testing/selftests/net/forwarding/router_vid_1.sh
index a7306c7ac06d1..865c9f7d81434 100755
--- a/tools/testing/selftests/net/forwarding/router_vid_1.sh
+++ b/tools/testing/selftests/net/forwarding/router_vid_1.sh
@@ -1,7 +1,32 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 
-ALL_TESTS="ping_ipv4 ping_ipv6"
+# +--------------------+                     +----------------------+
+# | H1                 |                     |                   H2 |
+# |                    |                     |                      |
+# |            $h1.1 + |                     | + $h2.1              |
+# |     192.0.2.2/24 | |                     | | 198.51.100.2/24    |
+# | 2001:db8:1::2/64 | |                     | | 2001:db8:2::2/64   |
+# |                  | |                     | |                    |
+# |              $h1 + |                     | + $h2                |
+# |                  | |                     | |                    |
+# +------------------|-+                     +-|--------------------+
+#                    |                         |
+# +------------------|-------------------------|--------------------+
+# | SW               |                         |                    |
+# |                  |                         |                    |
+# |             $rp1 +                         + $rp2               |
+# |                  |                         |                    |
+# |           $rp1.1 +                         + $rp2.1             |
+# |     192.0.2.1/24                             198.51.100.1/24    |
+# | 2001:db8:1::1/64                             2001:db8:2::1/64   |
+# |                                                                 |
+# +-----------------------------------------------------------------+
+
+ALL_TESTS="
+	ping_ipv4
+	ping_ipv6
+"
 NUM_NETIFS=4
 source lib.sh