25 files changed, 601 insertions, 353 deletions

diff --git a/net/bridge/br_arp_nd_proxy.c b/net/bridge/br_arp_nd_proxy.c
index dfec65eca8a6..3db1def4437b 100644
--- a/net/bridge/br_arp_nd_proxy.c
+++ b/net/bridge/br_arp_nd_proxy.c
@@ -160,7 +160,9 @@ void br_do_proxy_suppress_arp(struct sk_buff *skb, struct net_bridge *br,
 	if (br_opt_get(br, BROPT_NEIGH_SUPPRESS_ENABLED)) {
 		if (p && (p->flags & BR_NEIGH_SUPPRESS))
 			return;
-		if (ipv4_is_zeronet(sip) || sip == tip) {
+		if (parp->ar_op != htons(ARPOP_RREQUEST) &&
+		    parp->ar_op != htons(ARPOP_RREPLY) &&
+		    (ipv4_is_zeronet(sip) || sip == tip)) {
 			/* prevent flooding to neigh suppress ports */
 			BR_INPUT_SKB_CB(skb)->proxyarp_replied = 1;
 			return;
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 3f2f06b4dd27..e8b626cc6bfd 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -385,6 +385,54 @@ static int br_del_slave(struct net_device *dev, struct net_device *slave_dev)
 	return br_del_if(br, slave_dev);
 }
 
+static int br_fill_forward_path(struct net_device_path_ctx *ctx,
+				struct net_device_path *path)
+{
+	struct net_bridge_fdb_entry *f;
+	struct net_bridge_port *dst;
+	struct net_bridge *br;
+
+	if (netif_is_bridge_port(ctx->dev))
+		return -1;
+
+	br = netdev_priv(ctx->dev);
+
+	br_vlan_fill_forward_path_pvid(br, ctx, path);
+
+	f = br_fdb_find_rcu(br, ctx->daddr, path->bridge.vlan_id);
+	if (!f || !f->dst)
+		return -1;
+
+	dst = READ_ONCE(f->dst);
+	if (!dst)
+		return -1;
+
+	if (br_vlan_fill_forward_path_mode(br, dst, path))
+		return -1;
+
+	path->type = DEV_PATH_BRIDGE;
+	path->dev = dst->br->dev;
+	ctx->dev = dst->dev;
+
+	switch (path->bridge.vlan_mode) {
+	case DEV_PATH_BR_VLAN_TAG:
+		if (ctx->num_vlans >= ARRAY_SIZE(ctx->vlan))
+			return -ENOSPC;
+		ctx->vlan[ctx->num_vlans].id = path->bridge.vlan_id;
+		ctx->vlan[ctx->num_vlans].proto = path->bridge.vlan_proto;
+		ctx->num_vlans++;
+		break;
+	case DEV_PATH_BR_VLAN_UNTAG_HW:
+	case DEV_PATH_BR_VLAN_UNTAG:
+		ctx->num_vlans--;
+		break;
+	case DEV_PATH_BR_VLAN_KEEP:
+		break;
+	}
+
+	return 0;
+}
+
 static const struct ethtool_ops br_ethtool_ops = {
 	.get_drvinfo		 = br_getinfo,
 	.get_link		 = ethtool_op_get_link,
@@ -419,6 +467,7 @@ static const struct net_device_ops br_netdev_ops = {
 	.ndo_bridge_setlink	 = br_setlink,
 	.ndo_bridge_dellink	 = br_dellink,
 	.ndo_features_check	 = passthru_features_check,
+	.ndo_fill_forward_path	 = br_fill_forward_path,
 };
 
 static struct device_type br_type = {
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index b7490237f3fc..698b79747d32 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -726,6 +726,56 @@ static inline size_t fdb_nlmsg_size(void)
 		+ nla_total_size(sizeof(u8)); /* NFEA_ACTIVITY_NOTIFY */
 }
 
+static int br_fdb_replay_one(struct notifier_block *nb,
+			     struct net_bridge_fdb_entry *fdb,
+			     struct net_device *dev)
+{
+	struct switchdev_notifier_fdb_info item;
+	int err;
+
+	item.addr = fdb->key.addr.addr;
+	item.vid = fdb->key.vlan_id;
+	item.added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags);
+	item.offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags);
+	item.info.dev = dev;
+
+	err = nb->notifier_call(nb, SWITCHDEV_FDB_ADD_TO_DEVICE, &item);
+	return notifier_to_errno(err);
+}
+
+int br_fdb_replay(struct net_device *br_dev, struct net_device *dev,
+		  struct notifier_block *nb)
+{
+	struct net_bridge_fdb_entry *fdb;
+	struct net_bridge *br;
+	int err = 0;
+
+	if (!netif_is_bridge_master(br_dev) || !netif_is_bridge_port(dev))
+		return -EINVAL;
+
+	br = netdev_priv(br_dev);
+
+	rcu_read_lock();
+
+	hlist_for_each_entry_rcu(fdb, &br->fdb_list, fdb_node) {
+		struct net_bridge_port *dst = READ_ONCE(fdb->dst);
+		struct net_device *dst_dev;
+
+		dst_dev = dst ? dst->dev : br->dev;
+		if (dst_dev != br_dev && dst_dev != dev)
+			continue;
+
+		err = br_fdb_replay_one(nb, fdb, dst_dev);
+		if (err)
+			break;
+	}
+
+	rcu_read_unlock();
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(br_fdb_replay);
+
 static void fdb_notify(struct net_bridge *br,
 		       const struct net_bridge_fdb_entry *fdb, int type,
 		       bool swdev_notify)
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 222285d9dae2..8875e953ac53 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -144,6 +144,7 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 		break;
 	case BR_PKT_UNICAST:
 		dst = br_fdb_find_rcu(br, eth_hdr(skb)->h_dest, vid);
+		break;
 	default:
 		break;
 	}
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index 8846c5bcd075..95fa4af0e8dd 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -506,6 +506,134 @@ err:
 	kfree(priv);
 }
 
+static void br_switchdev_mdb_populate(struct switchdev_obj_port_mdb *mdb,
+				      const struct net_bridge_mdb_entry *mp)
+{
+	if (mp->addr.proto == htons(ETH_P_IP))
+		ip_eth_mc_map(mp->addr.dst.ip4, mdb->addr);
+#if IS_ENABLED(CONFIG_IPV6)
+	else if (mp->addr.proto == htons(ETH_P_IPV6))
+		ipv6_eth_mc_map(&mp->addr.dst.ip6, mdb->addr);
+#endif
+	else
+		ether_addr_copy(mdb->addr, mp->addr.dst.mac_addr);
+
+	mdb->vid = mp->addr.vid;
+}
+
+static int br_mdb_replay_one(struct notifier_block *nb, struct net_device *dev,
+			     struct switchdev_obj_port_mdb *mdb,
+			     struct netlink_ext_ack *extack)
+{
+	struct switchdev_notifier_port_obj_info obj_info = {
+		.info = {
+			.dev = dev,
+			.extack = extack,
+		},
+		.obj = &mdb->obj,
+	};
+	int err;
+
+	err = nb->notifier_call(nb, SWITCHDEV_PORT_OBJ_ADD, &obj_info);
+	return notifier_to_errno(err);
+}
+
+static int br_mdb_queue_one(struct list_head *mdb_list,
+			    enum switchdev_obj_id id,
+			    const struct net_bridge_mdb_entry *mp,
+			    struct net_device *orig_dev)
+{
+	struct switchdev_obj_port_mdb *mdb;
+
+	mdb = kzalloc(sizeof(*mdb), GFP_ATOMIC);
+	if (!mdb)
+		return -ENOMEM;
+
+	mdb->obj.id = id;
+	mdb->obj.orig_dev = orig_dev;
+	br_switchdev_mdb_populate(mdb, mp);
+	list_add_tail(&mdb->obj.list, mdb_list);
+
+	return 0;
+}
+
+int br_mdb_replay(struct net_device *br_dev, struct net_device *dev,
+		  struct notifier_block *nb, struct netlink_ext_ack *extack)
+{
+	struct net_bridge_mdb_entry *mp;
+	struct switchdev_obj *obj, *tmp;
+	struct net_bridge *br;
+	LIST_HEAD(mdb_list);
+	int err = 0;
+
+	ASSERT_RTNL();
+
+	if (!netif_is_bridge_master(br_dev) || !netif_is_bridge_port(dev))
+		return -EINVAL;
+
+	br = netdev_priv(br_dev);
+
+	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED))
+		return 0;
+
+	/* We cannot walk over br->mdb_list protected just by the rtnl_mutex,
+	 * because the write-side protection is br->multicast_lock. But we
+	 * need to emulate the [ blocking ] calling context of a regular
+	 * switchdev event, so since both br->multicast_lock and RCU read side
+	 * critical sections are atomic, we have no choice but to pick the RCU
+	 * read side lock, queue up all our events, leave the critical section
+	 * and notify switchdev from blocking context.
+	 */
+	rcu_read_lock();
+
+	hlist_for_each_entry_rcu(mp, &br->mdb_list, mdb_node) {
+		struct net_bridge_port_group __rcu **pp;
+		struct net_bridge_port_group *p;
+
+		if (mp->host_joined) {
+			err = br_mdb_queue_one(&mdb_list,
+					       SWITCHDEV_OBJ_ID_HOST_MDB,
+					       mp, br_dev);
+			if (err) {
+				rcu_read_unlock();
+				goto out_free_mdb;
+			}
+		}
+
+		for (pp = &mp->ports; (p = rcu_dereference(*pp)) != NULL;
+		     pp = &p->next) {
+			if (p->key.port->dev != dev)
+				continue;
+
+			err = br_mdb_queue_one(&mdb_list,
+					       SWITCHDEV_OBJ_ID_PORT_MDB,
+					       mp, dev);
+			if (err) {
+				rcu_read_unlock();
+				goto out_free_mdb;
+			}
+		}
+	}
+
+	rcu_read_unlock();
+
+	list_for_each_entry(obj, &mdb_list, list) {
+		err = br_mdb_replay_one(nb, dev, SWITCHDEV_OBJ_PORT_MDB(obj),
+					extack);
+		if (err)
+			goto out_free_mdb;
+	}
+
+out_free_mdb:
+	list_for_each_entry_safe(obj, tmp, &mdb_list, list) {
+		list_del(&obj->list);
+		kfree(SWITCHDEV_OBJ_PORT_MDB(obj));
+	}
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(br_mdb_replay);
+
 static void br_mdb_switchdev_host_port(struct net_device *dev,
 				       struct net_device *lower_dev,
 				       struct net_bridge_mdb_entry *mp,
@@ -515,18 +643,12 @@ static void br_mdb_switchdev_host_port(struct net_device *dev,
 		.obj = {
 			.id = SWITCHDEV_OBJ_ID_HOST_MDB,
 			.flags = SWITCHDEV_F_DEFER,
+			.orig_dev = dev,
 		},
-		.vid = mp->addr.vid,
 	};
 
-	if (mp->addr.proto == htons(ETH_P_IP))
-		ip_eth_mc_map(mp->addr.dst.ip4, mdb.addr);
-#if IS_ENABLED(CONFIG_IPV6)
-	else
-		ipv6_eth_mc_map(&mp->addr.dst.ip6, mdb.addr);
-#endif
+	br_switchdev_mdb_populate(&mdb, mp);
 
-	mdb.obj.orig_dev = dev;
 	switch (type) {
 	case RTM_NEWMDB:
 		switchdev_port_obj_add(lower_dev, &mdb.obj, NULL);
@@ -558,21 +680,13 @@ void br_mdb_notify(struct net_device *dev,
 			.id = SWITCHDEV_OBJ_ID_PORT_MDB,
 			.flags = SWITCHDEV_F_DEFER,
 		},
-		.vid = mp->addr.vid,
 	};
 	struct net *net = dev_net(dev);
 	struct sk_buff *skb;
 	int err = -ENOBUFS;
 
 	if (pg) {
-		if (mp->addr.proto == htons(ETH_P_IP))
-			ip_eth_mc_map(mp->addr.dst.ip4, mdb.addr);
-#if IS_ENABLED(CONFIG_IPV6)
-		else if (mp->addr.proto == htons(ETH_P_IPV6))
-			ipv6_eth_mc_map(&mp->addr.dst.ip6, mdb.addr);
-#endif
-		else
-			ether_addr_copy(mdb.addr, mp->addr.dst.mac_addr);
+		br_switchdev_mdb_populate(&mdb, mp);
 
 		mdb.obj.orig_dev = pg->key.port->dev;
 		switch (type) {
diff --git a/net/bridge/br_mrp.c b/net/bridge/br_mrp.c
index 12487f6fe9b4..cd2b1e424e54 100644
--- a/net/bridge/br_mrp.c
+++ b/net/bridge/br_mrp.c
@@ -411,6 +411,13 @@ static void br_mrp_del_impl(struct net_bridge *br, struct br_mrp *mrp)
 	cancel_delayed_work_sync(&mrp->in_test_work);
 	br_mrp_switchdev_send_in_test(br, mrp, 0, 0, 0);
 
+	/* Disable the roles */
+	br_mrp_switchdev_set_ring_role(br, mrp, BR_MRP_RING_ROLE_DISABLED);
+	p = rtnl_dereference(mrp->i_port);
+	if (p)
+		br_mrp_switchdev_set_in_role(br, mrp, mrp->in_id, mrp->ring_id,
+					     BR_MRP_IN_ROLE_DISABLED);
+
 	br_mrp_switchdev_del(br, mrp);
 
 	/* Reset the ports */
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 9d265447d654..226bb05c3b42 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1593,7 +1593,8 @@ out:
 	spin_unlock(&br->multicast_lock);
 }
 
-static void br_mc_disabled_update(struct net_device *dev, bool value)
+static int br_mc_disabled_update(struct net_device *dev, bool value,
+				 struct netlink_ext_ack *extack)
 {
 	struct switchdev_attr attr = {
 		.orig_dev = dev,
@@ -1602,11 +1603,13 @@ static void br_mc_disabled_update(struct net_device *dev, bool value)
 		.u.mc_disabled = !value,
 	};
 
-	switchdev_port_attr_set(dev, &attr, NULL);
+	return switchdev_port_attr_set(dev, &attr, extack);
 }
 
 int br_multicast_add_port(struct net_bridge_port *port)
 {
+	int err;
+
 	port->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
 	port->multicast_eht_hosts_limit = BR_MCAST_DEFAULT_EHT_HOSTS_LIMIT;
 
@@ -1618,8 +1621,12 @@ int br_multicast_add_port(struct net_bridge_port *port)
 	timer_setup(&port->ip6_own_query.timer,
 		    br_ip6_multicast_port_query_expired, 0);
 #endif
-	br_mc_disabled_update(port->dev,
-			      br_opt_get(port->br, BROPT_MULTICAST_ENABLED));
+	err = br_mc_disabled_update(port->dev,
+				    br_opt_get(port->br,
+					       BROPT_MULTICAST_ENABLED),
+				    NULL);
+	if (err && err != -EOPNOTSUPP)
+		return err;
 
 	port->mcast_stats = netdev_alloc_pcpu_stats(struct bridge_mcast_stats);
 	if (!port->mcast_stats)
@@ -3152,25 +3159,14 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
-static int br_ip6_multicast_mrd_rcv(struct net_bridge *br,
-				    struct net_bridge_port *port,
-				    struct sk_buff *skb)
+static void br_ip6_multicast_mrd_rcv(struct net_bridge *br,
+				     struct net_bridge_port *port,
+				     struct sk_buff *skb)
 {
-	int ret;
-
-	if (ipv6_hdr(skb)->nexthdr != IPPROTO_ICMPV6)
-		return -ENOMSG;
-
-	ret = ipv6_mc_check_icmpv6(skb);
-	if (ret < 0)
-		return ret;
-
 	if (icmp6_hdr(skb)->icmp6_type != ICMPV6_MRDISC_ADV)
-		return -ENOMSG;
+		return;
 
 	br_multicast_mark_router(br, port);
-
-	return 0;
 }
 
 static int br_multicast_ipv6_rcv(struct net_bridge *br,
@@ -3184,18 +3180,12 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 
 	err = ipv6_mc_check_mld(skb);
 
-	if (err == -ENOMSG) {
+	if (err == -ENOMSG || err == -ENODATA) {
 		if (!ipv6_addr_is_ll_all_nodes(&ipv6_hdr(skb)->daddr))
 			BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
-
-		if (ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr)) {
-			err = br_ip6_multicast_mrd_rcv(br, port, skb);
-
-			if (err < 0 && err != -ENOMSG) {
-				br_multicast_err_count(br, port, skb->protocol);
-				return err;
-			}
-		}
+		if (err == -ENODATA &&
+		    ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr))
+			br_ip6_multicast_mrd_rcv(br, port, skb);
 
 		return 0;
 	} else if (err < 0) {
@@ -3560,16 +3550,23 @@ static void br_multicast_start_querier(struct net_bridge *br,
 	rcu_read_unlock();
 }
 
-int br_multicast_toggle(struct net_bridge *br, unsigned long val)
+int br_multicast_toggle(struct net_bridge *br, unsigned long val,
+			struct netlink_ext_ack *extack)
 {
 	struct net_bridge_port *port;
 	bool change_snoopers = false;
+	int err = 0;
 
 	spin_lock_bh(&br->multicast_lock);
 	if (!!br_opt_get(br, BROPT_MULTICAST_ENABLED) == !!val)
 		goto unlock;
 
-	br_mc_disabled_update(br->dev, val);
+	err = br_mc_disabled_update(br->dev, val, extack);
+	if (err == -EOPNOTSUPP)
+		err = 0;
+	if (err)
+		goto unlock;
+
 	br_opt_toggle(br, BROPT_MULTICAST_ENABLED, !!val);
 	if (!br_opt_get(br, BROPT_MULTICAST_ENABLED)) {
 		change_snoopers = true;
@@ -3607,7 +3604,7 @@ unlock:
 			br_multicast_leave_snoopers(br);
 	}
 
-	return 0;
+	return err;
 }
 
 bool br_multicast_enabled(const struct net_device *dev)
diff --git a/net/bridge/br_multicast_eht.c b/net/bridge/br_multicast_eht.c
index fea38b9a7268..13290a749d09 100644
--- a/net/bridge/br_multicast_eht.c
+++ b/net/bridge/br_multicast_eht.c
@@ -498,11 +498,13 @@ static void br_multicast_del_eht_host(struct net_bridge_port_group *pg,
 					       &set_h->h_addr);
 }
 
-static void __eht_allow_incl(struct net_bridge_port_group *pg,
-			     union net_bridge_eht_addr *h_addr,
-			     void *srcs,
-			     u32 nsrcs,
-			     size_t addr_size)
+/* create new set entries from reports */
+static void __eht_create_set_entries(struct net_bridge_port_group *pg,
+				     union net_bridge_eht_addr *h_addr,
+				     void *srcs,
+				     u32 nsrcs,
+				     size_t addr_size,
+				     int filter_mode)
 {
 	union net_bridge_eht_addr eht_src_addr;
 	u32 src_idx;
@@ -511,72 +513,17 @@ static void __eht_allow_incl(struct net_bridge_port_group *pg,
 	for (src_idx = 0; src_idx < nsrcs; src_idx++) {
 		memcpy(&eht_src_addr, srcs + (src_idx * addr_size), addr_size);
 		br_multicast_create_eht_set_entry(pg, &eht_src_addr, h_addr,
-						  MCAST_INCLUDE,
+						  filter_mode,
 						  false);
 	}
 }
 
-static bool __eht_allow_excl(struct net_bridge_port_group *pg,
-			     union net_bridge_eht_addr *h_addr,
-			     void *srcs,
-			     u32 nsrcs,
-			     size_t addr_size)
-{
-	bool changed = false, host_excl = false;
-	union net_bridge_eht_addr eht_src_addr;
-	struct net_bridge_group_src *src_ent;
-	struct br_ip src_ip;
-	u32 src_idx;
-
-	host_excl = !!(br_multicast_eht_host_filter_mode(pg, h_addr) == MCAST_EXCLUDE);
-	memset(&eht_src_addr, 0, sizeof(eht_src_addr));
-	for (src_idx = 0; src_idx < nsrcs; src_idx++) {
-		memcpy(&eht_src_addr, srcs + (src_idx * addr_size), addr_size);
-		if (!host_excl) {
-			br_multicast_create_eht_set_entry(pg, &eht_src_addr, h_addr,
-							  MCAST_INCLUDE,
-							  false);
-		} else {
-			if (!br_multicast_del_eht_set_entry(pg, &eht_src_addr,
-							    h_addr))
-				continue;
-			memcpy(&src_ip, srcs + (src_idx * addr_size), addr_size);
-			src_ent = br_multicast_find_group_src(pg, &src_ip);
-			if (!src_ent)
-				continue;
-			br_multicast_del_group_src(src_ent, true);
-			changed = true;
-		}
-	}
-
-	return changed;
-}
-
-static bool br_multicast_eht_allow(struct net_bridge_port_group *pg,
-				   union net_bridge_eht_addr *h_addr,
-				   void *srcs,
-				   u32 nsrcs,
-				   size_t addr_size)
-{
-	bool changed = false;
-
-	switch (br_multicast_eht_host_filter_mode(pg, h_addr)) {
-	case MCAST_INCLUDE:
-		__eht_allow_incl(pg, h_addr, srcs, nsrcs, addr_size);
-		break;
-	case MCAST_EXCLUDE:
-		changed = __eht_allow_excl(pg, h_addr, srcs, nsrcs, addr_size);
-		break;
-	}
-
-	return changed;
-}
-
-static bool __eht_block_incl(struct net_bridge_port_group *pg,
-			     union net_bridge_eht_addr *h_addr,
-			     void *srcs,
-			     u32 nsrcs,
-			     size_t addr_size)
+/* delete existing set entries and their (S,G) entries if they were the last */
+static bool __eht_del_set_entries(struct net_bridge_port_group *pg,
+				  union net_bridge_eht_addr *h_addr,
+				  void *srcs,
+				  u32 nsrcs,
+				  size_t addr_size)
 {
 	union net_bridge_eht_addr eht_src_addr;
 	struct net_bridge_group_src *src_ent;
@@ -602,39 +549,23 @@ static bool __eht_block_incl(struct net_bridge_port_group *pg,
 	return changed;
 }
 
-static bool __eht_block_excl(struct net_bridge_port_group *pg,
-			     union net_bridge_eht_addr *h_addr,
-			     void *srcs,
-			     u32 nsrcs,
-			     size_t addr_size)
+static bool br_multicast_eht_allow(struct net_bridge_port_group *pg,
+				   union net_bridge_eht_addr *h_addr,
+				   void *srcs,
+				   u32 nsrcs,
+				   size_t addr_size)
 {
-	bool changed = false, host_excl = false;
-	union net_bridge_eht_addr eht_src_addr;
-	struct net_bridge_group_src *src_ent;
-	struct br_ip src_ip;
-	u32 src_idx;
+	bool changed = false;
 
-	host_excl = !!(br_multicast_eht_host_filter_mode(pg, h_addr) == MCAST_EXCLUDE);
-	memset(&eht_src_addr, 0, sizeof(eht_src_addr));
-	memset(&src_ip, 0, sizeof(src_ip));
-	src_ip.proto = pg->key.addr.proto;
-	for (src_idx = 0; src_idx < nsrcs; src_idx++) {
-		memcpy(&eht_src_addr, srcs + (src_idx * addr_size), addr_size);
-		if (host_excl) {
-			br_multicast_create_eht_set_entry(pg, &eht_src_addr, h_addr,
-							  MCAST_EXCLUDE,
-							  false);
-		} else {
-			if (!br_multicast_del_eht_set_entry(pg, &eht_src_addr,
-							    h_addr))
-				continue;
-			memcpy(&src_ip, srcs + (src_idx * addr_size), addr_size);
-			src_ent = br_multicast_find_group_src(pg, &src_ip);
-			if (!src_ent)
-				continue;
-			br_multicast_del_group_src(src_ent, true);
-			changed = true;
-		}
+	switch (br_multicast_eht_host_filter_mode(pg, h_addr)) {
+	case MCAST_INCLUDE:
+		__eht_create_set_entries(pg, h_addr, srcs, nsrcs, addr_size,
+					 MCAST_INCLUDE);
+		break;
+	case MCAST_EXCLUDE:
+		changed = __eht_del_set_entries(pg, h_addr, srcs, nsrcs,
+						addr_size);
+		break;
 	}
 
 	return changed;
@@ -650,10 +581,12 @@ static bool br_multicast_eht_block(struct net_bridge_port_group *pg,
 
 	switch (br_multicast_eht_host_filter_mode(pg, h_addr)) {
 	case MCAST_INCLUDE:
-		changed = __eht_block_incl(pg, h_addr, srcs, nsrcs, addr_size);
+		changed = __eht_del_set_entries(pg, h_addr, srcs, nsrcs,
+						addr_size);
 		break;
 	case MCAST_EXCLUDE:
-		changed = __eht_block_excl(pg, h_addr, srcs, nsrcs, addr_size);
+		__eht_create_set_entries(pg, h_addr, srcs, nsrcs, addr_size,
+					 MCAST_EXCLUDE);
 		break;
 	}
 
@@ -671,7 +604,6 @@ static bool __eht_inc_exc(struct net_bridge_port_group *pg,
 {
 	bool changed = false, flush_entries = to_report;
 	union net_bridge_eht_addr eht_src_addr;
-	u32 src_idx;
 
 	if (br_multicast_eht_host_filter_mode(pg, h_addr) != filter_mode)
 		flush_entries = true;
@@ -680,11 +612,8 @@ static bool __eht_inc_exc(struct net_bridge_port_group *pg,
 	/* if we're changing mode del host and its entries */
 	if (flush_entries)
 		br_multicast_del_eht_host(pg, h_addr);
-	for (src_idx = 0; src_idx < nsrcs; src_idx++) {
-		memcpy(&eht_src_addr, srcs + (src_idx * addr_size), addr_size);
-		br_multicast_create_eht_set_entry(pg, &eht_src_addr, h_addr,
-						  filter_mode, false);
-	}
+	__eht_create_set_entries(pg, h_addr, srcs, nsrcs, addr_size,
+				 filter_mode);
 	/* we can be missing sets only if we've deleted some entries */
 	if (flush_entries) {
 		struct net_bridge *br = pg->key.port->br;
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index f2b1343f8332..0456593aceec 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -1293,7 +1293,9 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[],
 	if (data[IFLA_BR_MCAST_SNOOPING]) {
 		u8 mcast_snooping = nla_get_u8(data[IFLA_BR_MCAST_SNOOPING]);
 
-		br_multicast_toggle(br, mcast_snooping);
+		err = br_multicast_toggle(br, mcast_snooping, extack);
+		if (err)
+			return err;
 	}
 
 	if (data[IFLA_BR_MCAST_QUERY_USE_IFADDR]) {
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d7d167e10b70..7ce8a77cc6b6 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -810,7 +810,8 @@ void br_multicast_flood(struct net_bridge_mdb_entry *mdst,
 			struct sk_buff *skb, bool local_rcv, bool local_orig);
 int br_multicast_set_router(struct net_bridge *br, unsigned long val);
 int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val);
-int br_multicast_toggle(struct net_bridge *br, unsigned long val);
+int br_multicast_toggle(struct net_bridge *br, unsigned long val,
+			struct netlink_ext_ack *extack);
 int br_multicast_set_querier(struct net_bridge *br, unsigned long val);
 int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val);
 int br_multicast_set_igmp_version(struct net_bridge *br, unsigned long val);
@@ -1118,6 +1119,13 @@ void br_vlan_notify(const struct net_bridge *br,
 bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
 			     const struct net_bridge_vlan *range_end);
 
+void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
+				    struct net_device_path_ctx *ctx,
+				    struct net_device_path *path);
+int br_vlan_fill_forward_path_mode(struct net_bridge *br,
+				   struct net_bridge_port *dst,
+				   struct net_device_path *path);
+
 static inline struct net_bridge_vlan_group *br_vlan_group(
 					const struct net_bridge *br)
 {
@@ -1277,6 +1285,19 @@ static inline int nbp_get_num_vlan_infos(struct net_bridge_port *p,
 	return 0;
 }
 
+static inline void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
+						  struct net_device_path_ctx *ctx,
+						  struct net_device_path *path)
+{
+}
+
+static inline int br_vlan_fill_forward_path_mode(struct net_bridge *br,
+						 struct net_bridge_port *dst,
+						 struct net_device_path *path)
+{
+	return 0;
+}
+
 static inline struct net_bridge_vlan_group *br_vlan_group(
 					const struct net_bridge *br)
 {
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 21c6781906aa..3dafb6143cff 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -64,6 +64,20 @@ void br_set_state(struct net_bridge_port *p, unsigned int state)
 	}
 }
 
+u8 br_port_get_stp_state(const struct net_device *dev)
+{
+	struct net_bridge_port *p;
+
+	ASSERT_RTNL();
+
+	p = br_port_get_rtnl(dev);
+	if (!p)
+		return BR_STATE_DISABLED;
+
+	return p->state;
+}
+EXPORT_SYMBOL_GPL(br_port_get_stp_state);
+
 /* called under bridge lock */
 struct net_bridge_port *br_get_port(struct net_bridge *br, u16 port_no)
 {
@@ -625,6 +639,19 @@ int br_set_ageing_time(struct net_bridge *br, clock_t ageing_time)
 	return 0;
 }
 
+clock_t br_get_ageing_time(struct net_device *br_dev)
+{
+	struct net_bridge *br;
+
+	if (!netif_is_bridge_master(br_dev))
+		return 0;
+
+	br = netdev_priv(br_dev);
+
+	return jiffies_to_clock_t(br->ageing_time);
+}
+EXPORT_SYMBOL_GPL(br_get_ageing_time);
+
 /* called under bridge lock */
 void __br_set_topology_change(struct net_bridge *br, unsigned char val)
 {
diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c
index 1e24d9a2c9a7..a5e601e41cb9 100644
--- a/net/bridge/br_switchdev.c
+++ b/net/bridge/br_switchdev.c
@@ -107,48 +107,28 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p,
 	return 0;
 }
 
-static void
-br_switchdev_fdb_call_notifiers(bool adding, const unsigned char *mac,
-				u16 vid, struct net_device *dev,
-				bool added_by_user, bool offloaded)
-{
-	struct switchdev_notifier_fdb_info info;
-	unsigned long notifier_type;
-
-	info.addr = mac;
-	info.vid = vid;
-	info.added_by_user = added_by_user;
-	info.offloaded = offloaded;
-	notifier_type = adding ? SWITCHDEV_FDB_ADD_TO_DEVICE : SWITCHDEV_FDB_DEL_TO_DEVICE;
-	call_switchdev_notifiers(notifier_type, dev, &info.info, NULL);
-}
-
 void
 br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type)
 {
+	struct switchdev_notifier_fdb_info info = {
+		.addr = fdb->key.addr.addr,
+		.vid = fdb->key.vlan_id,
+		.added_by_user = test_bit(BR_FDB_ADDED_BY_USER, &fdb->flags),
+		.is_local = test_bit(BR_FDB_LOCAL, &fdb->flags),
+		.offloaded = test_bit(BR_FDB_OFFLOADED, &fdb->flags),
+	};
+
 	if (!fdb->dst)
 		return;
-	if (test_bit(BR_FDB_LOCAL, &fdb->flags))
-		return;
 
 	switch (type) {
 	case RTM_DELNEIGH:
-		br_switchdev_fdb_call_notifiers(false, fdb->key.addr.addr,
-						fdb->key.vlan_id,
-						fdb->dst->dev,
-						test_bit(BR_FDB_ADDED_BY_USER,
-							 &fdb->flags),
-						test_bit(BR_FDB_OFFLOADED,
-							 &fdb->flags));
+		call_switchdev_notifiers(SWITCHDEV_FDB_DEL_TO_DEVICE,
+					 fdb->dst->dev, &info.info, NULL);
 		break;
 	case RTM_NEWNEIGH:
-		br_switchdev_fdb_call_notifiers(true, fdb->key.addr.addr,
-						fdb->key.vlan_id,
-						fdb->dst->dev,
-						test_bit(BR_FDB_ADDED_BY_USER,
-							 &fdb->flags),
-						test_bit(BR_FDB_OFFLOADED,
-							 &fdb->flags));
+		call_switchdev_notifiers(SWITCHDEV_FDB_ADD_TO_DEVICE,
+					 fdb->dst->dev, &info.info, NULL);
 		break;
 	}
 }
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index 072e29840082..381467b691d5 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -409,17 +409,11 @@ static ssize_t multicast_snooping_show(struct device *d,
 	return sprintf(buf, "%d\n", br_opt_get(br, BROPT_MULTICAST_ENABLED));
 }
 
-static int toggle_multicast(struct net_bridge *br, unsigned long val,
-			    struct netlink_ext_ack *extack)
-{
-	return br_multicast_toggle(br, val);
-}
-
 static ssize_t multicast_snooping_store(struct device *d,
 					struct device_attribute *attr,
 					const char *buf, size_t len)
 {
-	return store_bridge_parm(d, buf, len, toggle_multicast);
+	return store_bridge_parm(d, buf, len, br_multicast_toggle);
 }
 static DEVICE_ATTR_RW(multicast_snooping);
 
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 8829f621b8ec..da3256a3eed0 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -1339,6 +1339,61 @@ int br_vlan_get_pvid_rcu(const struct net_device *dev, u16 *p_pvid)
 }
 EXPORT_SYMBOL_GPL(br_vlan_get_pvid_rcu);
 
+void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
+				    struct net_device_path_ctx *ctx,
+				    struct net_device_path *path)
+{
+	struct net_bridge_vlan_group *vg;
+	int idx = ctx->num_vlans - 1;
+	u16 vid;
+
+	path->bridge.vlan_mode = DEV_PATH_BR_VLAN_KEEP;
+
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED))
+		return;
+
+	vg = br_vlan_group(br);
+
+	if (idx >= 0 &&
+	    ctx->vlan[idx].proto == br->vlan_proto) {
+		vid = ctx->vlan[idx].id;
+	} else {
+		path->bridge.vlan_mode = DEV_PATH_BR_VLAN_TAG;
+		vid = br_get_pvid(vg);
+	}
+
+	path->bridge.vlan_id = vid;
+	path->bridge.vlan_proto = br->vlan_proto;
+}
+
+int br_vlan_fill_forward_path_mode(struct net_bridge *br,
+				   struct net_bridge_port *dst,
+				   struct net_device_path *path)
+{
+	struct net_bridge_vlan_group *vg;
+	struct net_bridge_vlan *v;
+
+	if (!br_opt_get(br, BROPT_VLAN_ENABLED))
+		return 0;
+
+	vg = nbp_vlan_group_rcu(dst);
+	v = br_vlan_find(vg, path->bridge.vlan_id);
+	if (!v || !br_vlan_should_use(v))
+		return -EINVAL;
+
+	if (!(v->flags & BRIDGE_VLAN_INFO_UNTAGGED))
+		return 0;
+
+	if (path->bridge.vlan_mode == DEV_PATH_BR_VLAN_TAG)
+		path->bridge.vlan_mode = DEV_PATH_BR_VLAN_KEEP;
+	else if (v->priv_flags & BR_VLFLAG_ADDED_BY_SWITCHDEV)
+		path->bridge.vlan_mode = DEV_PATH_BR_VLAN_UNTAG_HW;
+	else
+		path->bridge.vlan_mode = DEV_PATH_BR_VLAN_UNTAG;
+
+	return 0;
+}
+
 int br_vlan_get_info(const struct net_device *dev, u16 vid,
 		     struct bridge_vlan_info *p_vinfo)
 {
@@ -1751,6 +1806,79 @@ out_kfree:
 	kfree_skb(skb);
 }
 
+static int br_vlan_replay_one(struct notifier_block *nb,
+			      struct net_device *dev,
+			      struct switchdev_obj_port_vlan *vlan,
+			      struct netlink_ext_ack *extack)
+{
+	struct switchdev_notifier_port_obj_info obj_info = {
+		.info = {
+			.dev = dev,
+			.extack = extack,
+		},
+		.obj = &vlan->obj,
+	};
+	int err;
+
+	err = nb->notifier_call(nb, SWITCHDEV_PORT_OBJ_ADD, &obj_info);
+	return notifier_to_errno(err);
+}
+
+int br_vlan_replay(struct net_device *br_dev, struct net_device *dev,
+		   struct notifier_block *nb, struct netlink_ext_ack *extack)
+{
+	struct net_bridge_vlan_group *vg;
+	struct net_bridge_vlan *v;
+	struct net_bridge_port *p;
+	struct net_bridge *br;
+	int err = 0;
+	u16 pvid;
+
+	ASSERT_RTNL();
+
+	if (!netif_is_bridge_master(br_dev))
+		return -EINVAL;
+
+	if (!netif_is_bridge_master(dev) && !netif_is_bridge_port(dev))
+		return -EINVAL;
+
+	if (netif_is_bridge_master(dev)) {
+		br = netdev_priv(dev);
+		vg = br_vlan_group(br);
+		p = NULL;
+	} else {
+		p = br_port_get_rtnl(dev);
+		if (WARN_ON(!p))
+			return -EINVAL;
+		vg = nbp_vlan_group(p);
+		br = p->br;
+	}
+
+	if (!vg)
+		return 0;
+
+	pvid = br_get_pvid(vg);
+
+	list_for_each_entry(v, &vg->vlan_list, vlist) {
+		struct switchdev_obj_port_vlan vlan = {
+			.obj.orig_dev = dev,
+			.obj.id = SWITCHDEV_OBJ_ID_PORT_VLAN,
+			.flags = br_vlan_flags(v, pvid),
+			.vid = v->vid,
+		};
+
+		if (!br_vlan_should_use(v))
+			continue;
+
+		err = br_vlan_replay_one(nb, dev, &vlan, extack);
+		if (err)
+			return err;
+	}
+
+	return err;
+}
+EXPORT_SYMBOL_GPL(br_vlan_replay);
+
 /* check if v_curr can enter a range ending in range_end */
 bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
 			     const struct net_bridge_vlan *range_end)
diff --git a/net/bridge/br_vlan_tunnel.c b/net/bridge/br_vlan_tunnel.c
index 169e005fbda2..0d3a8c01552e 100644
--- a/net/bridge/br_vlan_tunnel.c
+++ b/net/bridge/br_vlan_tunnel.c
@@ -35,7 +35,7 @@ static const struct rhashtable_params br_vlan_tunnel_rht_params = {
 };
 
 static struct net_bridge_vlan *br_vlan_tunnel_lookup(struct rhashtable *tbl,
-						     u64 tunnel_id)
+						     __be64 tunnel_id)
 {
 	return rhashtable_lookup_fast(tbl, &tunnel_id,
 				      br_vlan_tunnel_rht_params);
diff --git a/net/bridge/netfilter/Kconfig b/net/bridge/netfilter/Kconfig
index ac5372121e60..7f304a19ac1b 100644
--- a/net/bridge/netfilter/Kconfig
+++ b/net/bridge/netfilter/Kconfig
@@ -23,10 +23,6 @@ config NFT_BRIDGE_REJECT
 	help
 	  Add support to reject packets.
 
-config NF_LOG_BRIDGE
-	tristate "Bridge packet logging"
-	select NF_LOG_COMMON
-
 endif # NF_TABLES_BRIDGE
 
 config NF_CONNTRACK_BRIDGE
diff --git a/net/bridge/netfilter/Makefile b/net/bridge/netfilter/Makefile
index 8e2c5759d964..1c9ce49ab651 100644
--- a/net/bridge/netfilter/Makefile
+++ b/net/bridge/netfilter/Makefile
@@ -9,9 +9,6 @@ obj-$(CONFIG_NFT_BRIDGE_REJECT)  += nft_reject_bridge.o
 # connection tracking
 obj-$(CONFIG_NF_CONNTRACK_BRIDGE) += nf_conntrack_bridge.o
 
-# packet logging
-obj-$(CONFIG_NF_LOG_BRIDGE) += nf_log_bridge.o
-
 obj-$(CONFIG_BRIDGE_NF_EBTABLES) += ebtables.o
 
 # tables
diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c
index fa199556e122..e16183bd1bb8 100644
--- a/net/bridge/netfilter/ebt_limit.c
+++ b/net/bridge/netfilter/ebt_limit.c
@@ -87,7 +87,7 @@ static int ebt_limit_mt_check(const struct xt_mtchk_param *par)
 }
 
 
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 /*
  * no conversion function needed --
  * only avg/burst have meaningful values in userspace.
@@ -107,7 +107,7 @@ static struct xt_match ebt_limit_mt_reg __read_mostly = {
 	.checkentry	= ebt_limit_mt_check,
 	.matchsize	= sizeof(struct ebt_limit_info),
 	.usersize	= offsetof(struct ebt_limit_info, prev),
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 	.compatsize	= sizeof(struct ebt_compat_limit_info),
 #endif
 	.me		= THIS_MODULE,
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 21fd3d3d77f6..8cf653c72fd8 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -53,7 +53,7 @@ static int ebt_mark_tg_check(const struct xt_tgchk_param *par)
 		return -EINVAL;
 	return 0;
 }
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 struct compat_ebt_mark_t_info {
 	compat_ulong_t mark;
 	compat_uint_t target;
@@ -87,7 +87,7 @@ static struct xt_target ebt_mark_tg_reg __read_mostly = {
 	.target		= ebt_mark_tg,
 	.checkentry	= ebt_mark_tg_check,
 	.targetsize	= sizeof(struct ebt_mark_t_info),
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 	.compatsize	= sizeof(struct compat_ebt_mark_t_info),
 	.compat_from_user = mark_tg_compat_from_user,
 	.compat_to_user	= mark_tg_compat_to_user,
diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c
index 81fb59dec499..5872e73c741e 100644
--- a/net/bridge/netfilter/ebt_mark_m.c
+++ b/net/bridge/netfilter/ebt_mark_m.c
@@ -37,7 +37,7 @@ static int ebt_mark_mt_check(const struct xt_mtchk_param *par)
 }
 
 
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 struct compat_ebt_mark_m_info {
 	compat_ulong_t mark, mask;
 	uint8_t invert, bitmask;
@@ -75,7 +75,7 @@ static struct xt_match ebt_mark_mt_reg __read_mostly = {
 	.match		= ebt_mark_mt,
 	.checkentry	= ebt_mark_mt_check,
 	.matchsize	= sizeof(struct ebt_mark_m_info),
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 	.compatsize	= sizeof(struct compat_ebt_mark_m_info),
 	.compat_from_user = mark_mt_compat_from_user,
 	.compat_to_user	= mark_mt_compat_to_user,
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c
index 32bc2821027f..020b1487ee0c 100644
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@@ -66,8 +66,7 @@ static unsigned int ebt_broute(void *priv, struct sk_buff *skb,
 			   NFPROTO_BRIDGE, s->in, NULL, NULL,
 			   s->net, NULL);
 
-	ret = ebt_do_table(skb, &state, state.net->xt.broute_table);
-
+	ret = ebt_do_table(skb, &state, priv);
 	if (ret != NF_DROP)
 		return ret;
 
@@ -101,18 +100,17 @@ static const struct nf_hook_ops ebt_ops_broute = {
 
 static int __net_init broute_net_init(struct net *net)
 {
-	return ebt_register_table(net, &broute_table, &ebt_ops_broute,
-				  &net->xt.broute_table);
+	return ebt_register_table(net, &broute_table, &ebt_ops_broute);
 }
 
 static void __net_exit broute_net_pre_exit(struct net *net)
 {
-	ebt_unregister_table_pre_exit(net, "broute", &ebt_ops_broute);
+	ebt_unregister_table_pre_exit(net, "broute");
 }
 
 static void __net_exit broute_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.broute_table);
+	ebt_unregister_table(net, "broute");
 }
 
 static struct pernet_operations broute_net_ops = {
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index bcf982e12f16..8ec0b3736803 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -59,34 +59,27 @@ static const struct ebt_table frame_filter = {
 };
 
 static unsigned int
-ebt_in_hook(void *priv, struct sk_buff *skb,
-	    const struct nf_hook_state *state)
+ebt_filter_hook(void *priv, struct sk_buff *skb,
+		const struct nf_hook_state *state)
 {
-	return ebt_do_table(skb, state, state->net->xt.frame_filter);
-}
-
-static unsigned int
-ebt_out_hook(void *priv, struct sk_buff *skb,
-	     const struct nf_hook_state *state)
-{
-	return ebt_do_table(skb, state, state->net->xt.frame_filter);
+	return ebt_do_table(skb, state, priv);
 }
 
 static const struct nf_hook_ops ebt_ops_filter[] = {
 	{
-		.hook		= ebt_in_hook,
+		.hook		= ebt_filter_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_IN,
 		.priority	= NF_BR_PRI_FILTER_BRIDGED,
 	},
 	{
-		.hook		= ebt_in_hook,
+		.hook		= ebt_filter_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_FORWARD,
 		.priority	= NF_BR_PRI_FILTER_BRIDGED,
 	},
 	{
-		.hook		= ebt_out_hook,
+		.hook		= ebt_filter_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_OUT,
 		.priority	= NF_BR_PRI_FILTER_OTHER,
@@ -95,18 +88,17 @@ static const struct nf_hook_ops ebt_ops_filter[] = {
 
 static int __net_init frame_filter_net_init(struct net *net)
 {
-	return ebt_register_table(net, &frame_filter, ebt_ops_filter,
-				  &net->xt.frame_filter);
+	return ebt_register_table(net, &frame_filter, ebt_ops_filter);
 }
 
 static void __net_exit frame_filter_net_pre_exit(struct net *net)
 {
-	ebt_unregister_table_pre_exit(net, "filter", ebt_ops_filter);
+	ebt_unregister_table_pre_exit(net, "filter");
 }
 
 static void __net_exit frame_filter_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.frame_filter);
+	ebt_unregister_table(net, "filter");
 }
 
 static struct pernet_operations frame_filter_net_ops = {
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 0d092773f816..7c8a1064a531 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -58,35 +58,27 @@ static const struct ebt_table frame_nat = {
 	.me		= THIS_MODULE,
 };
 
-static unsigned int
-ebt_nat_in(void *priv, struct sk_buff *skb,
-	   const struct nf_hook_state *state)
+static unsigned int ebt_nat_hook(void *priv, struct sk_buff *skb,
+				 const struct nf_hook_state *state)
 {
-	return ebt_do_table(skb, state, state->net->xt.frame_nat);
-}
-
-static unsigned int
-ebt_nat_out(void *priv, struct sk_buff *skb,
-	    const struct nf_hook_state *state)
-{
-	return ebt_do_table(skb, state, state->net->xt.frame_nat);
+	return ebt_do_table(skb, state, priv);
 }
 
 static const struct nf_hook_ops ebt_ops_nat[] = {
 	{
-		.hook		= ebt_nat_out,
+		.hook		= ebt_nat_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_LOCAL_OUT,
 		.priority	= NF_BR_PRI_NAT_DST_OTHER,
 	},
 	{
-		.hook		= ebt_nat_out,
+		.hook		= ebt_nat_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_POST_ROUTING,
 		.priority	= NF_BR_PRI_NAT_SRC,
 	},
 	{
-		.hook		= ebt_nat_in,
+		.hook		= ebt_nat_hook,
 		.pf		= NFPROTO_BRIDGE,
 		.hooknum	= NF_BR_PRE_ROUTING,
 		.priority	= NF_BR_PRI_NAT_DST_BRIDGED,
@@ -95,18 +87,17 @@ static const struct nf_hook_ops ebt_ops_nat[] = {
 
 static int __net_init frame_nat_net_init(struct net *net)
 {
-	return ebt_register_table(net, &frame_nat, ebt_ops_nat,
-				  &net->xt.frame_nat);
+	return ebt_register_table(net, &frame_nat, ebt_ops_nat);
 }
 
 static void __net_exit frame_nat_net_pre_exit(struct net *net)
 {
-	ebt_unregister_table_pre_exit(net, "nat", ebt_ops_nat);
+	ebt_unregister_table_pre_exit(net, "nat");
 }
 
 static void __net_exit frame_nat_net_exit(struct net *net)
 {
-	ebt_unregister_table(net, net->xt.frame_nat);
+	ebt_unregister_table(net, "nat");
 }
 
 static struct pernet_operations frame_nat_net_ops = {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index d481ff24a150..f022deb3721e 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -24,6 +24,7 @@
 #include <linux/cpumask.h>
 #include <linux/audit.h>
 #include <net/sock.h>
+#include <net/netns/generic.h>
 /* needed for logical [in,out]-dev filtering */
 #include "../br_private.h"
 
@@ -39,11 +40,14 @@
 #define COUNTER_BASE(c, n, cpu) ((struct ebt_counter *)(((char *)c) + \
 				 COUNTER_OFFSET(n) * cpu))
 
+struct ebt_pernet {
+	struct list_head tables;
+};
 
-
+static unsigned int ebt_pernet_id __read_mostly;
 static DEFINE_MUTEX(ebt_mutex);
 
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 static void ebt_standard_compat_from_user(void *dst, const void *src)
 {
 	int v = *(compat_int_t *)src;
@@ -69,7 +73,7 @@ static struct xt_target ebt_standard_target = {
 	.revision   = 0,
 	.family     = NFPROTO_BRIDGE,
 	.targetsize = sizeof(int),
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 	.compatsize = sizeof(compat_int_t),
 	.compat_from_user = ebt_standard_compat_from_user,
 	.compat_to_user =  ebt_standard_compat_to_user,
@@ -336,7 +340,9 @@ static inline struct ebt_table *
 find_table_lock(struct net *net, const char *name, int *error,
 		struct mutex *mutex)
 {
-	return find_inlist_lock(&net->xt.tables[NFPROTO_BRIDGE], name,
+	struct ebt_pernet *ebt_net = net_generic(net, ebt_pernet_id);
+
+	return find_inlist_lock(&ebt_net->tables, name,
 				"ebtable_", error, mutex);
 }
 
@@ -1130,14 +1136,18 @@ static void __ebt_unregister_table(struct net *net, struct ebt_table *table)
 	vfree(table->private->entries);
 	ebt_free_table_info(table->private);
 	vfree(table->private);
+	kfree(table->ops);
 	kfree(table);
 }
 
 int ebt_register_table(struct net *net, const struct ebt_table *input_table,
-		       const struct nf_hook_ops *ops, struct ebt_table **res)
+		       const struct nf_hook_ops *template_ops)
 {
+	struct ebt_pernet *ebt_net = net_generic(net, ebt_pernet_id);
 	struct ebt_table_info *newinfo;
 	struct ebt_table *t, *table;
+	struct nf_hook_ops *ops;
+	unsigned int num_ops;
 	struct ebt_replace_kernel *repl;
 	int ret, i, countersize;
 	void *p;
@@ -1194,7 +1204,7 @@ int ebt_register_table(struct net *net, const struct ebt_table *input_table,
 	table->private = newinfo;
 	rwlock_init(&table->lock);
 	mutex_lock(&ebt_mutex);
-	list_for_each_entry(t, &net->xt.tables[NFPROTO_BRIDGE], list) {
+	list_for_each_entry(t, &ebt_net->tables, list) {
 		if (strcmp(t->name, table->name) == 0) {
 			ret = -EEXIST;
 			goto free_unlock;
@@ -1206,15 +1216,31 @@ int ebt_register_table(struct net *net, const struct ebt_table *input_table,
 		ret = -ENOENT;
 		goto free_unlock;
 	}
-	list_add(&table->list, &net->xt.tables[NFPROTO_BRIDGE]);
+
+	num_ops = hweight32(table->valid_hooks);
+	if (num_ops == 0) {
+		ret = -EINVAL;
+		goto free_unlock;
+	}
+
+	ops = kmemdup(template_ops, sizeof(*ops) * num_ops, GFP_KERNEL);
+	if (!ops) {
+		ret = -ENOMEM;
+		if (newinfo->nentries)
+			module_put(table->me);
+		goto free_unlock;
+	}
+
+	for (i = 0; i < num_ops; i++)
+		ops[i].priv = table;
+
+	list_add(&table->list, &ebt_net->tables);
 	mutex_unlock(&ebt_mutex);
 
-	WRITE_ONCE(*res, table);
-	ret = nf_register_net_hooks(net, ops, hweight32(table->valid_hooks));
-	if (ret) {
+	table->ops = ops;
+	ret = nf_register_net_hooks(net, ops, num_ops);
+	if (ret)
 		__ebt_unregister_table(net, table);
-		*res = NULL;
-	}
 
 	audit_log_nfcfg(repl->name, AF_BRIDGE, repl->nentries,
 			AUDIT_XT_OP_REGISTER, GFP_KERNEL);
@@ -1234,11 +1260,12 @@ out:
 
 static struct ebt_table *__ebt_find_table(struct net *net, const char *name)
 {
+	struct ebt_pernet *ebt_net = net_generic(net, ebt_pernet_id);
 	struct ebt_table *t;
 
 	mutex_lock(&ebt_mutex);
 
-	list_for_each_entry(t, &net->xt.tables[NFPROTO_BRIDGE], list) {
+	list_for_each_entry(t, &ebt_net->tables, list) {
 		if (strcmp(t->name, name) == 0) {
 			mutex_unlock(&ebt_mutex);
 			return t;
@@ -1249,18 +1276,21 @@ static struct ebt_table *__ebt_find_table(struct net *net, const char *name)
 	return NULL;
 }
 
-void ebt_unregister_table_pre_exit(struct net *net, const char *name, const struct nf_hook_ops *ops)
+void ebt_unregister_table_pre_exit(struct net *net, const char *name)
 {
 	struct ebt_table *table = __ebt_find_table(net, name);
 
 	if (table)
-		nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
+		nf_unregister_net_hooks(net, table->ops, hweight32(table->valid_hooks));
 }
 EXPORT_SYMBOL(ebt_unregister_table_pre_exit);
 
-void ebt_unregister_table(struct net *net, struct ebt_table *table)
+void ebt_unregister_table(struct net *net, const char *name)
 {
-	__ebt_unregister_table(net, table);
+	struct ebt_table *table = __ebt_find_table(net, name);
+
+	if (table)
+		__ebt_unregister_table(net, table);
 }
 
 /* userspace just supplied us with counters */
@@ -1472,7 +1502,7 @@ static int copy_everything_to_user(struct ebt_table *t, void __user *user,
 	   ebt_entry_to_user, entries, tmp.entries);
 }
 
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 /* 32 bit-userspace compatibility definitions. */
 struct compat_ebt_replace {
 	char name[EBT_TABLE_MAXNAMELEN];
@@ -2337,7 +2367,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 	if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
 		return -EPERM;
 
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 	/* try real handler in case userland supplied needed padding */
 	if (in_compat_syscall() &&
 	    ((cmd != EBT_SO_GET_INFO && cmd != EBT_SO_GET_INIT_INFO) ||
@@ -2404,7 +2434,7 @@ static int do_ebt_set_ctl(struct sock *sk, int cmd, sockptr_t arg,
 
 	switch (cmd) {
 	case EBT_SO_SET_ENTRIES:
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 		if (in_compat_syscall())
 			ret = compat_do_replace(net, arg, len);
 		else
@@ -2412,7 +2442,7 @@ static int do_ebt_set_ctl(struct sock *sk, int cmd, sockptr_t arg,
 			ret = do_replace(net, arg, len);
 		break;
 	case EBT_SO_SET_COUNTERS:
-#ifdef CONFIG_COMPAT
+#ifdef CONFIG_NETFILTER_XTABLES_COMPAT
 		if (in_compat_syscall())
 			ret = compat_update_counters(net, arg, len);
 		else
@@ -2436,6 +2466,20 @@ static struct nf_sockopt_ops ebt_sockopts = {
 	.owner		= THIS_MODULE,
 };
 
+static int __net_init ebt_pernet_init(struct net *net)
+{
+	struct ebt_pernet *ebt_net = net_generic(net, ebt_pernet_id);
+
+	INIT_LIST_HEAD(&ebt_net->tables);
+	return 0;
+}
+
+static struct pernet_operations ebt_net_ops = {
+	.init = ebt_pernet_init,
+	.id   = &ebt_pernet_id,
+	.size = sizeof(struct ebt_pernet),
+};
+
 static int __init ebtables_init(void)
 {
 	int ret;
@@ -2449,13 +2493,21 @@ static int __init ebtables_init(void)
 		return ret;
 	}
 
+	ret = register_pernet_subsys(&ebt_net_ops);
+	if (ret < 0) {
+		nf_unregister_sockopt(&ebt_sockopts);
+		xt_unregister_target(&ebt_standard_target);
+		return ret;
+	}
+
 	return 0;
 }
 
-static void __exit ebtables_fini(void)
+static void ebtables_fini(void)
 {
 	nf_unregister_sockopt(&ebt_sockopts);
 	xt_unregister_target(&ebt_standard_target);
+	unregister_pernet_subsys(&ebt_net_ops);
 }
 
 EXPORT_SYMBOL(ebt_register_table);
diff --git a/net/bridge/netfilter/nf_log_bridge.c b/net/bridge/netfilter/nf_log_bridge.c
deleted file mode 100644
index 1ad61d1017b6..000000000000
--- a/net/bridge/netfilter/nf_log_bridge.c
+++ /dev/null
@@ -1,79 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * (C) 2014 by Pablo Neira Ayuso <pablo@netfilter.org>
- */
-
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include <linux/skbuff.h>
-#include <linux/if_bridge.h>
-#include <linux/ip.h>
-#include <net/route.h>
-
-#include <linux/netfilter.h>
-#include <net/netfilter/nf_log.h>
-
-static void nf_log_bridge_packet(struct net *net, u_int8_t pf,
-				 unsigned int hooknum,
-				 const struct sk_buff *skb,
-				 const struct net_device *in,
-				 const struct net_device *out,
-				 const struct nf_loginfo *loginfo,
-				 const char *prefix)
-{
-	nf_log_l2packet(net, pf, eth_hdr(skb)->h_proto, hooknum, skb,
-			in, out, loginfo, prefix);
-}
-
-static struct nf_logger nf_bridge_logger __read_mostly = {
-	.name		= "nf_log_bridge",
-	.type		= NF_LOG_TYPE_LOG,
-	.logfn		= nf_log_bridge_packet,
-	.me		= THIS_MODULE,
-};
-
-static int __net_init nf_log_bridge_net_init(struct net *net)
-{
-	return nf_log_set(net, NFPROTO_BRIDGE, &nf_bridge_logger);
-}
-
-static void __net_exit nf_log_bridge_net_exit(struct net *net)
-{
-	nf_log_unset(net, &nf_bridge_logger);
-}
-
-static struct pernet_operations nf_log_bridge_net_ops = {
-	.init = nf_log_bridge_net_init,
-	.exit = nf_log_bridge_net_exit,
-};
-
-static int __init nf_log_bridge_init(void)
-{
-	int ret;
-
-	/* Request to load the real packet loggers. */
-	nf_logger_request_module(NFPROTO_IPV4, NF_LOG_TYPE_LOG);
-	nf_logger_request_module(NFPROTO_IPV6, NF_LOG_TYPE_LOG);
-	nf_logger_request_module(NFPROTO_ARP, NF_LOG_TYPE_LOG);
-
-	ret = register_pernet_subsys(&nf_log_bridge_net_ops);
-	if (ret < 0)
-		return ret;
-
-	nf_log_register(NFPROTO_BRIDGE, &nf_bridge_logger);
-	return 0;
-}
-
-static void __exit nf_log_bridge_exit(void)
-{
-	unregister_pernet_subsys(&nf_log_bridge_net_ops);
-	nf_log_unregister(&nf_bridge_logger);
-}
-
-module_init(nf_log_bridge_init);
-module_exit(nf_log_bridge_exit);
-
-MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>");
-MODULE_DESCRIPTION("Netfilter bridge packet logging");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_NF_LOGGER(AF_BRIDGE, 0);