1 files changed, 273 insertions, 118 deletions

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 7ebed55b5f7d..dc004b1e1f85 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -818,7 +818,20 @@ static inline int rtnl_vfinfo_size(const struct net_device *dev,
 			 nla_total_size(sizeof(struct ifla_vf_vlan)) +
 			 nla_total_size(sizeof(struct ifla_vf_spoofchk)) +
 			 nla_total_size(sizeof(struct ifla_vf_rate)) +
-			 nla_total_size(sizeof(struct ifla_vf_link_state)));
+			 nla_total_size(sizeof(struct ifla_vf_link_state)) +
+			 nla_total_size(sizeof(struct ifla_vf_rss_query_en)) +
+			 /* IFLA_VF_STATS_RX_PACKETS */
+			 nla_total_size(sizeof(__u64)) +
+			 /* IFLA_VF_STATS_TX_PACKETS */
+			 nla_total_size(sizeof(__u64)) +
+			 /* IFLA_VF_STATS_RX_BYTES */
+			 nla_total_size(sizeof(__u64)) +
+			 /* IFLA_VF_STATS_TX_BYTES */
+			 nla_total_size(sizeof(__u64)) +
+			 /* IFLA_VF_STATS_BROADCAST */
+			 nla_total_size(sizeof(__u64)) +
+			 /* IFLA_VF_STATS_MULTICAST */
+			 nla_total_size(sizeof(__u64)));
 		return size;
 	} else
 		return 0;
@@ -982,19 +995,41 @@ static int rtnl_phys_port_id_fill(struct sk_buff *skb, struct net_device *dev)
 	return 0;
 }
 
+static int rtnl_phys_port_name_fill(struct sk_buff *skb, struct net_device *dev)
+{
+	char name[IFNAMSIZ];
+	int err;
+
+	err = dev_get_phys_port_name(dev, name, sizeof(name));
+	if (err) {
+		if (err == -EOPNOTSUPP)
+			return 0;
+		return err;
+	}
+
+	if (nla_put(skb, IFLA_PHYS_PORT_NAME, strlen(name), name))
+		return -EMSGSIZE;
+
+	return 0;
+}
+
 static int rtnl_phys_switch_id_fill(struct sk_buff *skb, struct net_device *dev)
 {
 	int err;
-	struct netdev_phys_item_id psid;
+	struct switchdev_attr attr = {
+		.id = SWITCHDEV_ATTR_PORT_PARENT_ID,
+		.flags = SWITCHDEV_F_NO_RECURSE,
+	};
 
-	err = netdev_switch_parent_id_get(dev, &psid);
+	err = switchdev_port_attr_get(dev, &attr);
 	if (err) {
 		if (err == -EOPNOTSUPP)
 			return 0;
 		return err;
 	}
 
-	if (nla_put(skb, IFLA_PHYS_SWITCH_ID, psid.id_len, psid.id))
+	if (nla_put(skb, IFLA_PHYS_SWITCH_ID, attr.u.ppid.id_len,
+		    attr.u.ppid.id))
 		return -EMSGSIZE;
 
 	return 0;
@@ -1037,8 +1072,8 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 #ifdef CONFIG_RPS
 	    nla_put_u32(skb, IFLA_NUM_RX_QUEUES, dev->num_rx_queues) ||
 #endif
-	    (dev->ifindex != dev->iflink &&
-	     nla_put_u32(skb, IFLA_LINK, dev->iflink)) ||
+	    (dev->ifindex != dev_get_iflink(dev) &&
+	     nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))) ||
 	    (upper_dev &&
 	     nla_put_u32(skb, IFLA_MASTER, upper_dev->ifindex)) ||
 	    nla_put_u8(skb, IFLA_CARRIER, netif_carrier_ok(dev)) ||
@@ -1072,6 +1107,9 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 	if (rtnl_phys_port_id_fill(skb, dev))
 		goto nla_put_failure;
 
+	if (rtnl_phys_port_name_fill(skb, dev))
+		goto nla_put_failure;
+
 	if (rtnl_phys_switch_id_fill(skb, dev))
 		goto nla_put_failure;
 
@@ -1097,7 +1135,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 	    && (ext_filter_mask & RTEXT_FILTER_VF)) {
 		int i;
 
-		struct nlattr *vfinfo, *vf;
+		struct nlattr *vfinfo, *vf, *vfstats;
 		int num_vfs = dev_num_vf(dev->dev.parent);
 
 		vfinfo = nla_nest_start(skb, IFLA_VFINFO_LIST);
@@ -1111,14 +1149,17 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 			struct ifla_vf_tx_rate vf_tx_rate;
 			struct ifla_vf_spoofchk vf_spoofchk;
 			struct ifla_vf_link_state vf_linkstate;
+			struct ifla_vf_rss_query_en vf_rss_query_en;
+			struct ifla_vf_stats vf_stats;
 
 			/*
 			 * Not all SR-IOV capable drivers support the
-			 * spoofcheck query.  Preset to -1 so the user
-			 * space tool can detect that the driver didn't
-			 * report anything.
+			 * spoofcheck and "RSS query enable" query.  Preset to
+			 * -1 so the user space tool can detect that the driver
+			 * didn't report anything.
 			 */
 			ivi.spoofchk = -1;
+			ivi.rss_query_en = -1;
 			memset(ivi.mac, 0, sizeof(ivi.mac));
 			/* The default value for VF link state is "auto"
 			 * IFLA_VF_LINK_STATE_AUTO which equals zero
@@ -1131,7 +1172,8 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 				vf_rate.vf =
 				vf_tx_rate.vf =
 				vf_spoofchk.vf =
-				vf_linkstate.vf = ivi.vf;
+				vf_linkstate.vf =
+				vf_rss_query_en.vf = ivi.vf;
 
 			memcpy(vf_mac.mac, ivi.mac, sizeof(ivi.mac));
 			vf_vlan.vlan = ivi.vlan;
@@ -1141,6 +1183,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 			vf_rate.max_tx_rate = ivi.max_tx_rate;
 			vf_spoofchk.setting = ivi.spoofchk;
 			vf_linkstate.link_state = ivi.linkstate;
+			vf_rss_query_en.setting = ivi.rss_query_en;
 			vf = nla_nest_start(skb, IFLA_VF_INFO);
 			if (!vf) {
 				nla_nest_cancel(skb, vfinfo);
@@ -1155,8 +1198,35 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 			    nla_put(skb, IFLA_VF_SPOOFCHK, sizeof(vf_spoofchk),
 				    &vf_spoofchk) ||
 			    nla_put(skb, IFLA_VF_LINK_STATE, sizeof(vf_linkstate),
-				    &vf_linkstate))
+				    &vf_linkstate) ||
+			    nla_put(skb, IFLA_VF_RSS_QUERY_EN,
+				    sizeof(vf_rss_query_en),
+				    &vf_rss_query_en))
 				goto nla_put_failure;
+			memset(&vf_stats, 0, sizeof(vf_stats));
+			if (dev->netdev_ops->ndo_get_vf_stats)
+				dev->netdev_ops->ndo_get_vf_stats(dev, i,
+								  &vf_stats);
+			vfstats = nla_nest_start(skb, IFLA_VF_STATS);
+			if (!vfstats) {
+				nla_nest_cancel(skb, vf);
+				nla_nest_cancel(skb, vfinfo);
+				goto nla_put_failure;
+			}
+			if (nla_put_u64(skb, IFLA_VF_STATS_RX_PACKETS,
+					vf_stats.rx_packets) ||
+			    nla_put_u64(skb, IFLA_VF_STATS_TX_PACKETS,
+					vf_stats.tx_packets) ||
+			    nla_put_u64(skb, IFLA_VF_STATS_RX_BYTES,
+					vf_stats.rx_bytes) ||
+			    nla_put_u64(skb, IFLA_VF_STATS_TX_BYTES,
+					vf_stats.tx_bytes) ||
+			    nla_put_u64(skb, IFLA_VF_STATS_BROADCAST,
+					vf_stats.broadcast) ||
+			    nla_put_u64(skb, IFLA_VF_STATS_MULTICAST,
+					vf_stats.multicast))
+				goto nla_put_failure;
+			nla_nest_end(skb, vfstats);
 			nla_nest_end(skb, vf);
 		}
 		nla_nest_end(skb, vfinfo);
@@ -1175,7 +1245,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
 		struct net *link_net = dev->rtnl_link_ops->get_link_net(dev);
 
 		if (!net_eq(dev_net(dev), link_net)) {
-			int id = peernet2id(dev_net(dev), link_net);
+			int id = peernet2id_alloc(dev_net(dev), link_net);
 
 			if (nla_put_s32(skb, IFLA_LINK_NETNSID, id))
 				goto nla_put_failure;
@@ -1258,10 +1328,6 @@ static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = {
 	[IFLA_INFO_SLAVE_DATA]	= { .type = NLA_NESTED },
 };
 
-static const struct nla_policy ifla_vfinfo_policy[IFLA_VF_INFO_MAX+1] = {
-	[IFLA_VF_INFO]		= { .type = NLA_NESTED },
-};
-
 static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = {
 	[IFLA_VF_MAC]		= { .len = sizeof(struct ifla_vf_mac) },
 	[IFLA_VF_VLAN]		= { .len = sizeof(struct ifla_vf_vlan) },
@@ -1269,6 +1335,17 @@ static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = {
 	[IFLA_VF_SPOOFCHK]	= { .len = sizeof(struct ifla_vf_spoofchk) },
 	[IFLA_VF_RATE]		= { .len = sizeof(struct ifla_vf_rate) },
 	[IFLA_VF_LINK_STATE]	= { .len = sizeof(struct ifla_vf_link_state) },
+	[IFLA_VF_RSS_QUERY_EN]	= { .len = sizeof(struct ifla_vf_rss_query_en) },
+	[IFLA_VF_STATS]		= { .type = NLA_NESTED },
+};
+
+static const struct nla_policy ifla_vf_stats_policy[IFLA_VF_STATS_MAX + 1] = {
+	[IFLA_VF_STATS_RX_PACKETS]	= { .type = NLA_U64 },
+	[IFLA_VF_STATS_TX_PACKETS]	= { .type = NLA_U64 },
+	[IFLA_VF_STATS_RX_BYTES]	= { .type = NLA_U64 },
+	[IFLA_VF_STATS_TX_BYTES]	= { .type = NLA_U64 },
+	[IFLA_VF_STATS_BROADCAST]	= { .type = NLA_U64 },
+	[IFLA_VF_STATS_MULTICAST]	= { .type = NLA_U64 },
 };
 
 static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = {
@@ -1407,85 +1484,98 @@ static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[])
 	return 0;
 }
 
-static int do_setvfinfo(struct net_device *dev, struct nlattr *attr)
+static int do_setvfinfo(struct net_device *dev, struct nlattr **tb)
 {
-	int rem, err = -EINVAL;
-	struct nlattr *vf;
 	const struct net_device_ops *ops = dev->netdev_ops;
+	int err = -EINVAL;
 
-	nla_for_each_nested(vf, attr, rem) {
-		switch (nla_type(vf)) {
-		case IFLA_VF_MAC: {
-			struct ifla_vf_mac *ivm;
-			ivm = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_mac)
-				err = ops->ndo_set_vf_mac(dev, ivm->vf,
-							  ivm->mac);
-			break;
-		}
-		case IFLA_VF_VLAN: {
-			struct ifla_vf_vlan *ivv;
-			ivv = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_vlan)
-				err = ops->ndo_set_vf_vlan(dev, ivv->vf,
-							   ivv->vlan,
-							   ivv->qos);
-			break;
-		}
-		case IFLA_VF_TX_RATE: {
-			struct ifla_vf_tx_rate *ivt;
-			struct ifla_vf_info ivf;
-			ivt = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_get_vf_config)
-				err = ops->ndo_get_vf_config(dev, ivt->vf,
-							     &ivf);
-			if (err)
-				break;
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_rate)
-				err = ops->ndo_set_vf_rate(dev, ivt->vf,
-							   ivf.min_tx_rate,
-							   ivt->rate);
-			break;
-		}
-		case IFLA_VF_RATE: {
-			struct ifla_vf_rate *ivt;
-			ivt = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_rate)
-				err = ops->ndo_set_vf_rate(dev, ivt->vf,
-							   ivt->min_tx_rate,
-							   ivt->max_tx_rate);
-			break;
-		}
-		case IFLA_VF_SPOOFCHK: {
-			struct ifla_vf_spoofchk *ivs;
-			ivs = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_spoofchk)
-				err = ops->ndo_set_vf_spoofchk(dev, ivs->vf,
-							       ivs->setting);
-			break;
-		}
-		case IFLA_VF_LINK_STATE: {
-			struct ifla_vf_link_state *ivl;
-			ivl = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_link_state)
-				err = ops->ndo_set_vf_link_state(dev, ivl->vf,
-								 ivl->link_state);
-			break;
-		}
-		default:
-			err = -EINVAL;
-			break;
-		}
-		if (err)
-			break;
+	if (tb[IFLA_VF_MAC]) {
+		struct ifla_vf_mac *ivm = nla_data(tb[IFLA_VF_MAC]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_mac)
+			err = ops->ndo_set_vf_mac(dev, ivm->vf,
+						  ivm->mac);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_VLAN]) {
+		struct ifla_vf_vlan *ivv = nla_data(tb[IFLA_VF_VLAN]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_vlan)
+			err = ops->ndo_set_vf_vlan(dev, ivv->vf, ivv->vlan,
+						   ivv->qos);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_TX_RATE]) {
+		struct ifla_vf_tx_rate *ivt = nla_data(tb[IFLA_VF_TX_RATE]);
+		struct ifla_vf_info ivf;
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_get_vf_config)
+			err = ops->ndo_get_vf_config(dev, ivt->vf, &ivf);
+		if (err < 0)
+			return err;
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_rate)
+			err = ops->ndo_set_vf_rate(dev, ivt->vf,
+						   ivf.min_tx_rate,
+						   ivt->rate);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_RATE]) {
+		struct ifla_vf_rate *ivt = nla_data(tb[IFLA_VF_RATE]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_rate)
+			err = ops->ndo_set_vf_rate(dev, ivt->vf,
+						   ivt->min_tx_rate,
+						   ivt->max_tx_rate);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_SPOOFCHK]) {
+		struct ifla_vf_spoofchk *ivs = nla_data(tb[IFLA_VF_SPOOFCHK]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_spoofchk)
+			err = ops->ndo_set_vf_spoofchk(dev, ivs->vf,
+						       ivs->setting);
+		if (err < 0)
+			return err;
 	}
+
+	if (tb[IFLA_VF_LINK_STATE]) {
+		struct ifla_vf_link_state *ivl = nla_data(tb[IFLA_VF_LINK_STATE]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_link_state)
+			err = ops->ndo_set_vf_link_state(dev, ivl->vf,
+							 ivl->link_state);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_RSS_QUERY_EN]) {
+		struct ifla_vf_rss_query_en *ivrssq_en;
+
+		err = -EOPNOTSUPP;
+		ivrssq_en = nla_data(tb[IFLA_VF_RSS_QUERY_EN]);
+		if (ops->ndo_set_vf_rss_query_en)
+			err = ops->ndo_set_vf_rss_query_en(dev, ivrssq_en->vf,
+							   ivrssq_en->setting);
+		if (err < 0)
+			return err;
+	}
+
 	return err;
 }
 
@@ -1681,14 +1771,21 @@ static int do_setlink(const struct sk_buff *skb,
 	}
 
 	if (tb[IFLA_VFINFO_LIST]) {
+		struct nlattr *vfinfo[IFLA_VF_MAX + 1];
 		struct nlattr *attr;
 		int rem;
+
 		nla_for_each_nested(attr, tb[IFLA_VFINFO_LIST], rem) {
-			if (nla_type(attr) != IFLA_VF_INFO) {
+			if (nla_type(attr) != IFLA_VF_INFO ||
+			    nla_len(attr) < NLA_HDRLEN) {
 				err = -EINVAL;
 				goto errout;
 			}
-			err = do_setvfinfo(dev, attr);
+			err = nla_parse_nested(vfinfo, IFLA_VF_MAX, attr,
+					       ifla_vf_policy);
+			if (err < 0)
+				goto errout;
+			err = do_setvfinfo(dev, vfinfo);
 			if (err < 0)
 				goto errout;
 			status |= DO_SETLINK_NOTIFY;
@@ -1707,10 +1804,13 @@ static int do_setlink(const struct sk_buff *skb,
 			goto errout;
 
 		nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
-			if (nla_type(attr) != IFLA_VF_PORT)
-				continue;
-			err = nla_parse_nested(port, IFLA_PORT_MAX,
-				attr, ifla_port_policy);
+			if (nla_type(attr) != IFLA_VF_PORT ||
+			    nla_len(attr) < NLA_HDRLEN) {
+				err = -EINVAL;
+				goto errout;
+			}
+			err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
+					       ifla_port_policy);
 			if (err < 0)
 				goto errout;
 			if (!port[IFLA_PORT_VF]) {
@@ -1815,6 +1915,42 @@ errout:
 	return err;
 }
 
+static int rtnl_group_dellink(const struct net *net, int group)
+{
+	struct net_device *dev, *aux;
+	LIST_HEAD(list_kill);
+	bool found = false;
+
+	if (!group)
+		return -EPERM;
+
+	for_each_netdev(net, dev) {
+		if (dev->group == group) {
+			const struct rtnl_link_ops *ops;
+
+			found = true;
+			ops = dev->rtnl_link_ops;
+			if (!ops || !ops->dellink)
+				return -EOPNOTSUPP;
+		}
+	}
+
+	if (!found)
+		return -ENODEV;
+
+	for_each_netdev_safe(net, dev, aux) {
+		if (dev->group == group) {
+			const struct rtnl_link_ops *ops;
+
+			ops = dev->rtnl_link_ops;
+			ops->dellink(dev, &list_kill);
+		}
+	}
+	unregister_netdevice_many(&list_kill);
+
+	return 0;
+}
+
 static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
 	struct net *net = sock_net(skb->sk);
@@ -1838,6 +1974,8 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
 		dev = __dev_get_by_index(net, ifm->ifi_index);
 	else if (tb[IFLA_IFNAME])
 		dev = __dev_get_by_name(net, ifname);
+	else if (tb[IFLA_GROUP])
+		return rtnl_group_dellink(net, nla_get_u32(tb[IFLA_GROUP]));
 	else
 		return -EINVAL;
 
@@ -1873,7 +2011,7 @@ int rtnl_configure_link(struct net_device *dev, const struct ifinfomsg *ifm)
 EXPORT_SYMBOL(rtnl_configure_link);
 
 struct net_device *rtnl_create_link(struct net *net,
-	char *ifname, unsigned char name_assign_type,
+	const char *ifname, unsigned char name_assign_type,
 	const struct rtnl_link_ops *ops, struct nlattr *tb[])
 {
 	int err;
@@ -2337,6 +2475,9 @@ void rtmsg_ifinfo(int type, struct net_device *dev, unsigned int change,
 {
 	struct sk_buff *skb;
 
+	if (dev->reg_state != NETREG_REGISTERED)
+		return;
+
 	skb = rtmsg_ifinfo_build_skb(type, dev, change, flags);
 	if (skb)
 		rtmsg_ifinfo_send(skb, dev, flags);
@@ -2345,7 +2486,7 @@ EXPORT_SYMBOL(rtmsg_ifinfo);
 
 static int nlmsg_populate_fdb_fill(struct sk_buff *skb,
 				   struct net_device *dev,
-				   u8 *addr, u32 pid, u32 seq,
+				   u8 *addr, u16 vid, u32 pid, u32 seq,
 				   int type, unsigned int flags,
 				   int nlflags)
 {
@@ -2367,6 +2508,9 @@ static int nlmsg_populate_fdb_fill(struct sk_buff *skb,
 
 	if (nla_put(skb, NDA_LLADDR, ETH_ALEN, addr))
 		goto nla_put_failure;
+	if (vid)
+		if (nla_put(skb, NDA_VLAN, sizeof(u16), &vid))
+			goto nla_put_failure;
 
 	nlmsg_end(skb, nlh);
 	return 0;
@@ -2381,7 +2525,7 @@ static inline size_t rtnl_fdb_nlmsg_size(void)
 	return NLMSG_ALIGN(sizeof(struct ndmsg)) + nla_total_size(ETH_ALEN);
 }
 
-static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, int type)
+static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, u16 vid, int type)
 {
 	struct net *net = dev_net(dev);
 	struct sk_buff *skb;
@@ -2391,7 +2535,8 @@ static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, int type)
 	if (!skb)
 		goto errout;
 
-	err = nlmsg_populate_fdb_fill(skb, dev, addr, 0, 0, type, NTF_SELF, 0);
+	err = nlmsg_populate_fdb_fill(skb, dev, addr, vid,
+				      0, 0, type, NTF_SELF, 0);
 	if (err < 0) {
 		kfree_skb(skb);
 		goto errout;
@@ -2526,7 +2671,7 @@ static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh)
 					       nlh->nlmsg_flags);
 
 		if (!err) {
-			rtnl_fdb_notify(dev, addr, RTM_NEWNEIGH);
+			rtnl_fdb_notify(dev, addr, vid, RTM_NEWNEIGH);
 			ndm->ndm_flags &= ~NTF_SELF;
 		}
 	}
@@ -2627,7 +2772,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh)
 			err = ndo_dflt_fdb_del(ndm, tb, dev, addr, vid);
 
 		if (!err) {
-			rtnl_fdb_notify(dev, addr, RTM_DELNEIGH);
+			rtnl_fdb_notify(dev, addr, vid, RTM_DELNEIGH);
 			ndm->ndm_flags &= ~NTF_SELF;
 		}
 	}
@@ -2652,7 +2797,7 @@ static int nlmsg_populate_fdb(struct sk_buff *skb,
 		if (*idx < cb->args[0])
 			goto skip;
 
-		err = nlmsg_populate_fdb_fill(skb, dev, ha->addr,
+		err = nlmsg_populate_fdb_fill(skb, dev, ha->addr, 0,
 					      portid, seq,
 					      RTM_NEWNEIGH, NTF_SELF,
 					      NLM_F_MULTI);
@@ -2695,7 +2840,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net_device *dev;
 	struct nlattr *tb[IFLA_MAX+1];
-	struct net_device *bdev = NULL;
 	struct net_device *br_dev = NULL;
 	const struct net_device_ops *ops = NULL;
 	const struct net_device_ops *cops = NULL;
@@ -2719,7 +2863,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 			return -ENODEV;
 
 		ops = br_dev->netdev_ops;
-		bdev = br_dev;
 	}
 
 	for_each_netdev(net, dev) {
@@ -2732,7 +2875,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 				cops = br_dev->netdev_ops;
 			}
 
-			bdev = dev;
 		} else {
 			if (dev != br_dev &&
 			    !(dev->priv_flags & IFF_BRIDGE_PORT))
@@ -2742,7 +2884,6 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
 			    !(dev->priv_flags & IFF_EBRIDGE))
 				continue;
 
-			bdev = br_dev;
 			cops = ops;
 		}
 
@@ -2775,7 +2916,11 @@ static int brport_nla_put_flag(struct sk_buff *skb, u32 flags, u32 mask,
 
 int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 			    struct net_device *dev, u16 mode,
-			    u32 flags, u32 mask)
+			    u32 flags, u32 mask, int nlflags,
+			    u32 filter_mask,
+			    int (*vlan_fill)(struct sk_buff *skb,
+					     struct net_device *dev,
+					     u32 filter_mask))
 {
 	struct nlmsghdr *nlh;
 	struct ifinfomsg *ifm;
@@ -2783,8 +2928,9 @@ int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 	struct nlattr *protinfo;
 	u8 operstate = netif_running(dev) ? dev->operstate : IF_OPER_DOWN;
 	struct net_device *br_dev = netdev_master_upper_dev_get(dev);
+	int err = 0;
 
-	nlh = nlmsg_put(skb, pid, seq, RTM_NEWLINK, sizeof(*ifm), NLM_F_MULTI);
+	nlh = nlmsg_put(skb, pid, seq, RTM_NEWLINK, sizeof(*ifm), nlflags);
 	if (nlh == NULL)
 		return -EMSGSIZE;
 
@@ -2804,8 +2950,8 @@ int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 	     nla_put_u32(skb, IFLA_MASTER, br_dev->ifindex)) ||
 	    (dev->addr_len &&
 	     nla_put(skb, IFLA_ADDRESS, dev->addr_len, dev->dev_addr)) ||
-	    (dev->ifindex != dev->iflink &&
-	     nla_put_u32(skb, IFLA_LINK, dev->iflink)))
+	    (dev->ifindex != dev_get_iflink(dev) &&
+	     nla_put_u32(skb, IFLA_LINK, dev_get_iflink(dev))))
 		goto nla_put_failure;
 
 	br_afspec = nla_nest_start(skb, IFLA_AF_SPEC);
@@ -2823,6 +2969,13 @@ int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 			goto nla_put_failure;
 		}
 	}
+	if (vlan_fill) {
+		err = vlan_fill(skb, dev, filter_mask);
+		if (err) {
+			nla_nest_cancel(skb, br_afspec);
+			goto nla_put_failure;
+		}
+	}
 	nla_nest_end(skb, br_afspec);
 
 	protinfo = nla_nest_start(skb, IFLA_PROTINFO | NLA_F_NESTED);
@@ -2856,9 +3009,9 @@ int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 	return 0;
 nla_put_failure:
 	nlmsg_cancel(skb, nlh);
-	return -EMSGSIZE;
+	return err ? err : -EMSGSIZE;
 }
-EXPORT_SYMBOL(ndo_dflt_bridge_getlink);
+EXPORT_SYMBOL_GPL(ndo_dflt_bridge_getlink);
 
 static int rtnl_bridge_getlink(struct sk_buff *skb, struct netlink_callback *cb)
 {
@@ -2890,7 +3043,8 @@ static int rtnl_bridge_getlink(struct sk_buff *skb, struct netlink_callback *cb)
 		if (br_dev && br_dev->netdev_ops->ndo_bridge_getlink) {
 			if (idx >= cb->args[0] &&
 			    br_dev->netdev_ops->ndo_bridge_getlink(
-				    skb, portid, seq, dev, filter_mask) < 0)
+				    skb, portid, seq, dev, filter_mask,
+				    NLM_F_MULTI) < 0)
 				break;
 			idx++;
 		}
@@ -2898,7 +3052,8 @@ static int rtnl_bridge_getlink(struct sk_buff *skb, struct netlink_callback *cb)
 		if (ops->ndo_bridge_getlink) {
 			if (idx >= cb->args[0] &&
 			    ops->ndo_bridge_getlink(skb, portid, seq, dev,
-						    filter_mask) < 0)
+						    filter_mask,
+						    NLM_F_MULTI) < 0)
 				break;
 			idx++;
 		}
@@ -2939,7 +3094,7 @@ static int rtnl_bridge_notify(struct net_device *dev)
 		goto errout;
 	}
 
-	err = dev->netdev_ops->ndo_bridge_getlink(skb, 0, 0, dev, 0);
+	err = dev->netdev_ops->ndo_bridge_getlink(skb, 0, 0, dev, 0, 0);
 	if (err < 0)
 		goto errout;