Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (69 commits)
  pptp: Accept packet with seq zero
  RDS: Remove some unused iWARP code
  net: fsl: fec: handle 10Mbps speed in RMII mode
  drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c: add missing iounmap
  drivers/net/ethernet/tundra/tsi108_eth.c: add missing iounmap
  ksz884x: fix mtu for VLAN
  net_sched: sfq: add optional RED on top of SFQ
  dp83640: Fix NOHZ local_softirq_pending 08 warning
  gianfar: Fix invalid TX frames returned on error queue when time stamping
  gianfar: Fix missing sock reference when processing TX time stamps
  phylib: introduce mdiobus_alloc_size()
  net: decrement memcg jump label when limit, not usage, is changed
  net: reintroduce missing rcu_assign_pointer() calls
  inet_diag: Rename inet_diag_req_compat into inet_diag_req
  inet_diag: Rename inet_diag_req into inet_diag_req_v2
  bond_alb: don't disable softirq under bond_alb_xmit
  mac80211: fix rx->key NULL pointer dereference in promiscuous mode
  nl80211: fix old station flags compatibility
  mdio-octeon: use an unique MDIO bus name.
  mdio-gpio: use an unique MDIO bus name.
  ...

50 files changed, 311 insertions, 182 deletions

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index cdcfcab..ef92864 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -156,17 +156,17 @@ static int bt_sock_create(struct net *net, struct socket *sock, int proto,
 
 void bt_sock_link(struct bt_sock_list *l, struct sock *sk)
 {
-	write_lock_bh(&l->lock);
+	write_lock(&l->lock);
 	sk_add_node(sk, &l->head);
-	write_unlock_bh(&l->lock);
+	write_unlock(&l->lock);
 }
 EXPORT_SYMBOL(bt_sock_link);
 
 void bt_sock_unlink(struct bt_sock_list *l, struct sock *sk)
 {
-	write_lock_bh(&l->lock);
+	write_lock(&l->lock);
 	sk_del_node_init(sk);
-	write_unlock_bh(&l->lock);
+	write_unlock(&l->lock);
 }
 EXPORT_SYMBOL(bt_sock_unlink);
 
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4221bd2..001307f 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -711,7 +711,14 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev,
 	if (rp->status)
 		return;
 
-	memcpy(hdev->extfeatures, rp->features, 8);
+	switch (rp->page) {
+	case 0:
+		memcpy(hdev->features, rp->features, 8);
+		break;
+	case 1:
+		memcpy(hdev->host_features, rp->features, 8);
+		break;
+	}
 
 	hci_req_complete(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, rp->status);
 }
@@ -1047,9 +1054,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
 	case LE_SCANNING_DISABLED:
 		clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
 
-		cancel_delayed_work_sync(&hdev->adv_work);
-		queue_delayed_work(hdev->workqueue, &hdev->adv_work,
-						 jiffies + ADV_CLEAR_TIMEOUT);
+		schedule_delayed_work(&hdev->adv_work, ADV_CLEAR_TIMEOUT);
 		break;
 
 	default:
@@ -2266,20 +2271,19 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
 	struct hci_ev_num_comp_pkts *ev = (void *) skb->data;
 	int i;
 
-	skb_pull(skb, sizeof(*ev));
-
-	BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);
-
 	if (hdev->flow_ctl_mode != HCI_FLOW_CTL_MODE_PACKET_BASED) {
 		BT_ERR("Wrong event for mode %d", hdev->flow_ctl_mode);
 		return;
 	}
 
-	if (skb->len < ev->num_hndl * 4) {
+	if (skb->len < sizeof(*ev) || skb->len < sizeof(*ev) +
+			ev->num_hndl * sizeof(struct hci_comp_pkts_info)) {
 		BT_DBG("%s bad parameters", hdev->name);
 		return;
 	}
 
+	BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl);
+
 	for (i = 0; i < ev->num_hndl; i++) {
 		struct hci_comp_pkts_info *info = &ev->handles[i];
 		struct hci_conn *conn;
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 6d94616..0dcc962 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -767,7 +767,6 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
 		/* Detach sockets from device */
 		read_lock(&hci_sk_list.lock);
 		sk_for_each(sk, node, &hci_sk_list.head) {
-			local_bh_disable();
 			bh_lock_sock_nested(sk);
 			if (hci_pi(sk)->hdev == hdev) {
 				hci_pi(sk)->hdev = NULL;
@@ -778,7 +777,6 @@ static int hci_sock_dev_event(struct notifier_block *this, unsigned long event,
 				hci_dev_put(hdev);
 			}
 			bh_unlock_sock(sk);
-			local_bh_enable();
 		}
 		read_unlock(&hci_sk_list.lock);
 	}
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index aa78d8c..faf0b11a 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -165,7 +165,7 @@ int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm)
 {
 	int err;
 
-	write_lock_bh(&chan_list_lock);
+	write_lock(&chan_list_lock);
 
 	if (psm && __l2cap_global_chan_by_addr(psm, src)) {
 		err = -EADDRINUSE;
@@ -190,17 +190,17 @@ int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm)
 	}
 
 done:
-	write_unlock_bh(&chan_list_lock);
+	write_unlock(&chan_list_lock);
 	return err;
 }
 
 int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid)
 {
-	write_lock_bh(&chan_list_lock);
+	write_lock(&chan_list_lock);
 
 	chan->scid = scid;
 
-	write_unlock_bh(&chan_list_lock);
+	write_unlock(&chan_list_lock);
 
 	return 0;
 }
@@ -289,9 +289,9 @@ struct l2cap_chan *l2cap_chan_create(struct sock *sk)
 
 	chan->sk = sk;
 
-	write_lock_bh(&chan_list_lock);
+	write_lock(&chan_list_lock);
 	list_add(&chan->global_l, &chan_list);
-	write_unlock_bh(&chan_list_lock);
+	write_unlock(&chan_list_lock);
 
 	INIT_DELAYED_WORK(&chan->chan_timer, l2cap_chan_timeout);
 
@@ -306,9 +306,9 @@ struct l2cap_chan *l2cap_chan_create(struct sock *sk)
 
 void l2cap_chan_destroy(struct l2cap_chan *chan)
 {
-	write_lock_bh(&chan_list_lock);
+	write_lock(&chan_list_lock);
 	list_del(&chan->global_l);
-	write_unlock_bh(&chan_list_lock);
+	write_unlock(&chan_list_lock);
 
 	l2cap_chan_put(chan);
 }
@@ -543,14 +543,14 @@ static u8 l2cap_get_ident(struct l2cap_conn *conn)
 	 *  200 - 254 are used by utilities like l2ping, etc.
 	 */
 
-	spin_lock_bh(&conn->lock);
+	spin_lock(&conn->lock);
 
 	if (++conn->tx_ident > 128)
 		conn->tx_ident = 1;
 
 	id = conn->tx_ident;
 
-	spin_unlock_bh(&conn->lock);
+	spin_unlock(&conn->lock);
 
 	return id;
 }
@@ -1190,7 +1190,7 @@ inline int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, bdad
 	}
 
 	/* Set destination address and psm */
-	bacpy(&bt_sk(sk)->dst, src);
+	bacpy(&bt_sk(sk)->dst, dst);
 	chan->psm = psm;
 	chan->dcid = cid;
 
@@ -4702,7 +4702,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
 {
 	struct l2cap_chan *c;
 
-	read_lock_bh(&chan_list_lock);
+	read_lock(&chan_list_lock);
 
 	list_for_each_entry(c, &chan_list, global_l) {
 		struct sock *sk = c->sk;
@@ -4715,7 +4715,7 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p)
 					c->sec_level, c->mode);
 }
 
-	read_unlock_bh(&chan_list_lock);
+	read_unlock(&chan_list_lock);
 
 	return 0;
 }
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 9ca5616..c61d967 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -587,6 +587,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
 			if (smp_conn_security(conn, sec.level))
 				break;
 			sk->sk_state = BT_CONFIG;
+			chan->state = BT_CONFIG;
 
 		/* or for ACL link, under defer_setup time */
 		} else if (sk->sk_state == BT_CONNECT2 &&
@@ -731,6 +732,7 @@ static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct ms
 
 	if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) {
 		sk->sk_state = BT_CONFIG;
+		pi->chan->state = BT_CONFIG;
 
 		__l2cap_connect_rsp_defer(pi->chan);
 		release_sock(sk);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 2540944..bc8e59d 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -291,7 +291,7 @@ static u32 get_current_settings(struct hci_dev *hdev)
 	if (!(hdev->features[4] & LMP_NO_BREDR))
 		settings |= MGMT_SETTING_BREDR;
 
-	if (hdev->extfeatures[0] & LMP_HOST_LE)
+	if (hdev->host_features[0] & LMP_HOST_LE)
 		settings |= MGMT_SETTING_LE;
 
 	if (test_bit(HCI_AUTH, &hdev->flags))
@@ -2756,7 +2756,7 @@ int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status)
 	if (!cmd)
 		return -ENOENT;
 
-	err = cmd_status(cmd->sk, hdev->id, cmd->opcode, status);
+	err = cmd_status(cmd->sk, hdev->id, cmd->opcode, mgmt_status(status));
 	mgmt_pending_remove(cmd);
 
 	return err;
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index aea2bdd..f066678 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -370,7 +370,7 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr
 		goto done;
 	}
 
-	write_lock_bh(&rfcomm_sk_list.lock);
+	write_lock(&rfcomm_sk_list.lock);
 
 	if (sa->rc_channel && __rfcomm_get_sock_by_addr(sa->rc_channel, &sa->rc_bdaddr)) {
 		err = -EADDRINUSE;
@@ -381,7 +381,7 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr
 		sk->sk_state = BT_BOUND;
 	}
 
-	write_unlock_bh(&rfcomm_sk_list.lock);
+	write_unlock(&rfcomm_sk_list.lock);
 
 done:
 	release_sock(sk);
@@ -455,7 +455,7 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog)
 
 		err = -EINVAL;
 
-		write_lock_bh(&rfcomm_sk_list.lock);
+		write_lock(&rfcomm_sk_list.lock);
 
 		for (channel = 1; channel < 31; channel++)
 			if (!__rfcomm_get_sock_by_addr(channel, src)) {
@@ -464,7 +464,7 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog)
 				break;
 			}
 
-		write_unlock_bh(&rfcomm_sk_list.lock);
+		write_unlock(&rfcomm_sk_list.lock);
 
 		if (err < 0)
 			goto done;
@@ -982,7 +982,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
 	struct sock *sk;
 	struct hlist_node *node;
 
-	read_lock_bh(&rfcomm_sk_list.lock);
+	read_lock(&rfcomm_sk_list.lock);
 
 	sk_for_each(sk, node, &rfcomm_sk_list.head) {
 		seq_printf(f, "%s %s %d %d\n",
@@ -991,7 +991,7 @@ static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p)
 				sk->sk_state, rfcomm_pi(sk)->channel);
 	}
 
-	read_unlock_bh(&rfcomm_sk_list.lock);
+	read_unlock(&rfcomm_sk_list.lock);
 
 	return 0;
 }
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index fa8f4de5..a2d4f51 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -76,7 +76,7 @@ struct rfcomm_dev {
 };
 
 static LIST_HEAD(rfcomm_dev_list);
-static DEFINE_RWLOCK(rfcomm_dev_lock);
+static DEFINE_SPINLOCK(rfcomm_dev_lock);
 
 static void rfcomm_dev_data_ready(struct rfcomm_dlc *dlc, struct sk_buff *skb);
 static void rfcomm_dev_state_change(struct rfcomm_dlc *dlc, int err);
@@ -146,7 +146,7 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
 {
 	struct rfcomm_dev *dev;
 
-	read_lock(&rfcomm_dev_lock);
+	spin_lock(&rfcomm_dev_lock);
 
 	dev = __rfcomm_dev_get(id);
 
@@ -157,7 +157,7 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
 			rfcomm_dev_hold(dev);
 	}
 
-	read_unlock(&rfcomm_dev_lock);
+	spin_unlock(&rfcomm_dev_lock);
 
 	return dev;
 }
@@ -205,7 +205,7 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
 	if (!dev)
 		return -ENOMEM;
 
-	write_lock_bh(&rfcomm_dev_lock);
+	spin_lock(&rfcomm_dev_lock);
 
 	if (req->dev_id < 0) {
 		dev->id = 0;
@@ -290,7 +290,7 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
 	__module_get(THIS_MODULE);
 
 out:
-	write_unlock_bh(&rfcomm_dev_lock);
+	spin_unlock(&rfcomm_dev_lock);
 
 	if (err < 0)
 		goto free;
@@ -327,9 +327,9 @@ static void rfcomm_dev_del(struct rfcomm_dev *dev)
 	if (atomic_read(&dev->opened) > 0)
 		return;
 
-	write_lock_bh(&rfcomm_dev_lock);
+	spin_lock(&rfcomm_dev_lock);
 	list_del_init(&dev->list);
-	write_unlock_bh(&rfcomm_dev_lock);
+	spin_unlock(&rfcomm_dev_lock);
 
 	rfcomm_dev_put(dev);
 }
@@ -473,7 +473,7 @@ static int rfcomm_get_dev_list(void __user *arg)
 
 	di = dl->dev_info;
 
-	read_lock_bh(&rfcomm_dev_lock);
+	spin_lock(&rfcomm_dev_lock);
 
 	list_for_each_entry(dev, &rfcomm_dev_list, list) {
 		if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags))
@@ -488,7 +488,7 @@ static int rfcomm_get_dev_list(void __user *arg)
 			break;
 	}
 
-	read_unlock_bh(&rfcomm_dev_lock);
+	spin_unlock(&rfcomm_dev_lock);
 
 	dl->dev_num = n;
 	size = sizeof(*dl) + n * sizeof(*di);
@@ -766,9 +766,9 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
 		rfcomm_dlc_unlock(dev->dlc);
 
 		if (test_bit(RFCOMM_TTY_RELEASED, &dev->flags)) {
-			write_lock_bh(&rfcomm_dev_lock);
+			spin_lock(&rfcomm_dev_lock);
 			list_del_init(&dev->list);
-			write_unlock_bh(&rfcomm_dev_lock);
+			spin_unlock(&rfcomm_dev_lock);
 
 			rfcomm_dev_put(dev);
 		}
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 5dc2f21..8bf26d1 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -482,7 +482,7 @@ static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le
 		goto done;
 	}
 
-	write_lock_bh(&sco_sk_list.lock);
+	write_lock(&sco_sk_list.lock);
 
 	if (bacmp(src, BDADDR_ANY) && __sco_get_sock_by_addr(src)) {
 		err = -EADDRINUSE;
@@ -492,7 +492,7 @@ static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le
 		sk->sk_state = BT_BOUND;
 	}
 
-	write_unlock_bh(&sco_sk_list.lock);
+	write_unlock(&sco_sk_list.lock);
 
 done:
 	release_sock(sk);
@@ -965,14 +965,14 @@ static int sco_debugfs_show(struct seq_file *f, void *p)
 	struct sock *sk;
 	struct hlist_node *node;
 
-	read_lock_bh(&sco_sk_list.lock);
+	read_lock(&sco_sk_list.lock);
 
 	sk_for_each(sk, node, &sco_sk_list.head) {
 		seq_printf(f, "%s %s %d\n", batostr(&bt_sk(sk)->src),
 				batostr(&bt_sk(sk)->dst), sk->sk_state);
 	}
 
-	read_unlock_bh(&sco_sk_list.lock);
+	read_unlock(&sco_sk_list.lock);
 
 	return 0;
 }
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index abf4393..f3dbd4f 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -1177,9 +1177,9 @@ static ssize_t store_xps_map(struct netdev_queue *queue,
 			nonempty = 1;
 	}
 
-	if (nonempty)
-		RCU_INIT_POINTER(dev->xps_maps, new_dev_maps);
-	else {
+	if (nonempty) {
+		rcu_assign_pointer(dev->xps_maps, new_dev_maps);
+	} else {
 		kfree(new_dev_maps);
 		RCU_INIT_POINTER(dev->xps_maps, NULL);
 	}
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 0d38808..556b082 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -765,7 +765,7 @@ int __netpoll_setup(struct netpoll *np)
 	}
 
 	/* last thing to do is link it to the net device structure */
-	RCU_INIT_POINTER(ndev->npinfo, npinfo);
+	rcu_assign_pointer(ndev->npinfo, npinfo);
 
 	return 0;
 
diff --git a/net/dccp/diag.c b/net/dccp/diag.c
index 8f16257..028fc43 100644
--- a/net/dccp/diag.c
+++ b/net/dccp/diag.c
@@ -49,13 +49,13 @@ static void dccp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
 }
 
 static void dccp_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	inet_diag_dump_icsk(&dccp_hashinfo, skb, cb, r, bc);
 }
 
 static int dccp_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr *nlh,
-		struct inet_diag_req *req)
+		struct inet_diag_req_v2 *req)
 {
 	return inet_diag_dump_one_icsk(&dccp_hashinfo, in_skb, nlh, req);
 }
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 2ab16e1..74d321a 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -388,7 +388,7 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
 	}
 
 	ifa->ifa_next = dn_db->ifa_list;
-	RCU_INIT_POINTER(dn_db->ifa_list, ifa);
+	rcu_assign_pointer(dn_db->ifa_list, ifa);
 
 	dn_ifaddr_notify(RTM_NEWADDR, ifa);
 	blocking_notifier_call_chain(&dnaddr_chain, NETDEV_UP, ifa);
@@ -1093,7 +1093,7 @@ static struct dn_dev *dn_dev_create(struct net_device *dev, int *err)
 
 	memcpy(&dn_db->parms, p, sizeof(struct dn_dev_parms));
 
-	RCU_INIT_POINTER(dev->dn_ptr, dn_db);
+	rcu_assign_pointer(dev->dn_ptr, dn_db);
 	dn_db->dev = dev;
 	init_timer(&dn_db->timer);
 
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 65f01dc..e41c40f 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -258,7 +258,7 @@ static struct in_device *inetdev_init(struct net_device *dev)
 		ip_mc_up(in_dev);
 
 	/* we can receive as soon as ip_ptr is set -- do this last */
-	RCU_INIT_POINTER(dev->ip_ptr, in_dev);
+	rcu_assign_pointer(dev->ip_ptr, in_dev);
 out:
 	return in_dev;
 out_kfree:
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index d04b13a..2b555a5 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -205,7 +205,7 @@ static inline struct tnode *node_parent_rcu(const struct rt_trie_node *node)
 	return (struct tnode *)(parent & ~NODE_TYPE_MASK);
 }
 
-/* Same as RCU_INIT_POINTER
+/* Same as rcu_assign_pointer
  * but that macro() assumes that value is a pointer.
  */
 static inline void node_set_parent(struct rt_trie_node *node, struct tnode *ptr)
@@ -529,7 +529,7 @@ static void tnode_put_child_reorg(struct tnode *tn, int i, struct rt_trie_node *
 	if (n)
 		node_set_parent(n, tn);
 
-	RCU_INIT_POINTER(tn->child[i], n);
+	rcu_assign_pointer(tn->child[i], n);
 }
 
 #define MAX_WORK 10
@@ -1015,7 +1015,7 @@ static void trie_rebalance(struct trie *t, struct tnode *tn)
 
 		tp = node_parent((struct rt_trie_node *) tn);
 		if (!tp)
-			RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+			rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
 
 		tnode_free_flush();
 		if (!tp)
@@ -1027,7 +1027,7 @@ static void trie_rebalance(struct trie *t, struct tnode *tn)
 	if (IS_TNODE(tn))
 		tn = (struct tnode *)resize(t, (struct tnode *)tn);
 
-	RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+	rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
 	tnode_free_flush();
 }
 
@@ -1164,7 +1164,7 @@ static struct list_head *fib_insert_node(struct trie *t, u32 key, int plen)
 			put_child(t, (struct tnode *)tp, cindex,
 				  (struct rt_trie_node *)tn);
 		} else {
-			RCU_INIT_POINTER(t->trie, (struct rt_trie_node *)tn);
+			rcu_assign_pointer(t->trie, (struct rt_trie_node *)tn);
 			tp = tn;
 		}
 	}
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 5104bc0bbd..450e5d2 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1249,7 +1249,7 @@ void ip_mc_inc_group(struct in_device *in_dev, __be32 addr)
 
 	im->next_rcu = in_dev->mc_list;
 	in_dev->mc_count++;
-	RCU_INIT_POINTER(in_dev->mc_list, im);
+	rcu_assign_pointer(in_dev->mc_list, im);
 
 #ifdef CONFIG_IP_MULTICAST
 	igmpv3_del_delrec(in_dev, im->multiaddr);
@@ -1821,7 +1821,7 @@ int ip_mc_join_group(struct sock *sk , struct ip_mreqn *imr)
 	iml->next_rcu = inet->mc_list;
 	iml->sflist = NULL;
 	iml->sfmode = MCAST_EXCLUDE;
-	RCU_INIT_POINTER(inet->mc_list, iml);
+	rcu_assign_pointer(inet->mc_list, iml);
 	ip_mc_inc_group(in_dev, addr);
 	err = 0;
 done:
@@ -2008,7 +2008,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
 			atomic_sub(IP_SFLSIZE(psl->sl_max), &sk->sk_omem_alloc);
 			kfree_rcu(psl, rcu);
 		}
-		RCU_INIT_POINTER(pmc->sflist, newpsl);
+		rcu_assign_pointer(pmc->sflist, newpsl);
 		psl = newpsl;
 	}
 	rv = 1;	/* > 0 for insert logic below if sl_count is 0 */
@@ -2111,7 +2111,7 @@ int ip_mc_msfilter(struct sock *sk, struct ip_msfilter *msf, int ifindex)
 	} else
 		(void) ip_mc_del_src(in_dev, &msf->imsf_multiaddr, pmc->sfmode,
 			0, NULL, 0);
-	RCU_INIT_POINTER(pmc->sflist, newpsl);
+	rcu_assign_pointer(pmc->sflist, newpsl);
 	pmc->sfmode = msf->imsf_fmode;
 	err = 0;
 done:
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 2240a8e..fcf2818 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -71,7 +71,7 @@ static inline void inet_diag_unlock_handler(
 }
 
 int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
-			      struct sk_buff *skb, struct inet_diag_req *req,
+			      struct sk_buff *skb, struct inet_diag_req_v2 *req,
 			      u32 pid, u32 seq, u16 nlmsg_flags,
 			      const struct nlmsghdr *unlh)
 {
@@ -193,7 +193,7 @@ nlmsg_failure:
 EXPORT_SYMBOL_GPL(inet_sk_diag_fill);
 
 static int inet_csk_diag_fill(struct sock *sk,
-			      struct sk_buff *skb, struct inet_diag_req *req,
+			      struct sk_buff *skb, struct inet_diag_req_v2 *req,
 			      u32 pid, u32 seq, u16 nlmsg_flags,
 			      const struct nlmsghdr *unlh)
 {
@@ -202,7 +202,7 @@ static int inet_csk_diag_fill(struct sock *sk,
 }
 
 static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
-			       struct sk_buff *skb, struct inet_diag_req *req,
+			       struct sk_buff *skb, struct inet_diag_req_v2 *req,
 			       u32 pid, u32 seq, u16 nlmsg_flags,
 			       const struct nlmsghdr *unlh)
 {
@@ -253,7 +253,7 @@ nlmsg_failure:
 }
 
 static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
-			struct inet_diag_req *r, u32 pid, u32 seq, u16 nlmsg_flags,
+			struct inet_diag_req_v2 *r, u32 pid, u32 seq, u16 nlmsg_flags,
 			const struct nlmsghdr *unlh)
 {
 	if (sk->sk_state == TCP_TIME_WAIT)
@@ -264,7 +264,7 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
 }
 
 int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_skb,
-		const struct nlmsghdr *nlh, struct inet_diag_req *req)
+		const struct nlmsghdr *nlh, struct inet_diag_req_v2 *req)
 {
 	int err;
 	struct sock *sk;
@@ -333,7 +333,7 @@ EXPORT_SYMBOL_GPL(inet_diag_dump_one_icsk);
 
 static int inet_diag_get_exact(struct sk_buff *in_skb,
 			       const struct nlmsghdr *nlh,
-			       struct inet_diag_req *req)
+			       struct inet_diag_req_v2 *req)
 {
 	const struct inet_diag_handler *handler;
 	int err;
@@ -540,7 +540,7 @@ static int inet_diag_bc_audit(const void *bytecode, int bytecode_len)
 static int inet_csk_diag_dump(struct sock *sk,
 			      struct sk_buff *skb,
 			      struct netlink_callback *cb,
-			      struct inet_diag_req *r,
+			      struct inet_diag_req_v2 *r,
 			      const struct nlattr *bc)
 {
 	if (!inet_diag_bc_sk(bc, sk))
@@ -554,7 +554,7 @@ static int inet_csk_diag_dump(struct sock *sk,
 static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
 			       struct sk_buff *skb,
 			       struct netlink_callback *cb,
-			       struct inet_diag_req *r,
+			       struct inet_diag_req_v2 *r,
 			       const struct nlattr *bc)
 {
 	if (bc != NULL) {
@@ -639,7 +639,7 @@ nlmsg_failure:
 
 static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
 			       struct netlink_callback *cb,
-			       struct inet_diag_req *r,
+			       struct inet_diag_req_v2 *r,
 			       const struct nlattr *bc)
 {
 	struct inet_diag_entry entry;
@@ -721,7 +721,7 @@ out:
 }
 
 void inet_diag_dump_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *skb,
-		struct netlink_callback *cb, struct inet_diag_req *r, struct nlattr *bc)
+		struct netlink_callback *cb, struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	int i, num;
 	int s_i, s_num;
@@ -872,7 +872,7 @@ out:
 EXPORT_SYMBOL_GPL(inet_diag_dump_icsk);
 
 static int __inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	const struct inet_diag_handler *handler;
 
@@ -887,12 +887,12 @@ static int __inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
 static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct nlattr *bc = NULL;
-	int hdrlen = sizeof(struct inet_diag_req);
+	int hdrlen = sizeof(struct inet_diag_req_v2);
 
 	if (nlmsg_attrlen(cb->nlh, hdrlen))
 		bc = nlmsg_find_attr(cb->nlh, hdrlen, INET_DIAG_REQ_BYTECODE);
 
-	return __inet_diag_dump(skb, cb, (struct inet_diag_req *)NLMSG_DATA(cb->nlh), bc);
+	return __inet_diag_dump(skb, cb, (struct inet_diag_req_v2 *)NLMSG_DATA(cb->nlh), bc);
 }
 
 static inline int inet_diag_type2proto(int type)
@@ -909,10 +909,10 @@ static inline int inet_diag_type2proto(int type)
 
 static int inet_diag_dump_compat(struct sk_buff *skb, struct netlink_callback *cb)
 {
-	struct inet_diag_req_compat *rc = NLMSG_DATA(cb->nlh);
-	struct inet_diag_req req;
+	struct inet_diag_req *rc = NLMSG_DATA(cb->nlh);
+	struct inet_diag_req_v2 req;
 	struct nlattr *bc = NULL;
-	int hdrlen = sizeof(struct inet_diag_req_compat);
+	int hdrlen = sizeof(struct inet_diag_req);
 
 	req.sdiag_family = AF_UNSPEC; /* compatibility */
 	req.sdiag_protocol = inet_diag_type2proto(cb->nlh->nlmsg_type);
@@ -929,8 +929,8 @@ static int inet_diag_dump_compat(struct sk_buff *skb, struct netlink_callback *c
 static int inet_diag_get_exact_compat(struct sk_buff *in_skb,
 			       const struct nlmsghdr *nlh)
 {
-	struct inet_diag_req_compat *rc = NLMSG_DATA(nlh);
-	struct inet_diag_req req;
+	struct inet_diag_req *rc = NLMSG_DATA(nlh);
+	struct inet_diag_req_v2 req;
 
 	req.sdiag_family = rc->idiag_family;
 	req.sdiag_protocol = inet_diag_type2proto(nlh->nlmsg_type);
@@ -943,7 +943,7 @@ static int inet_diag_get_exact_compat(struct sk_buff *in_skb,
 
 static int inet_diag_rcv_msg_compat(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
-	int hdrlen = sizeof(struct inet_diag_req_compat);
+	int hdrlen = sizeof(struct inet_diag_req);
 
 	if (nlh->nlmsg_type >= INET_DIAG_GETSOCK_MAX ||
 	    nlmsg_len(nlh) < hdrlen)
@@ -970,7 +970,7 @@ static int inet_diag_rcv_msg_compat(struct sk_buff *skb, struct nlmsghdr *nlh)
 
 static int inet_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
 {
-	int hdrlen = sizeof(struct inet_diag_req);
+	int hdrlen = sizeof(struct inet_diag_req_v2);
 
 	if (nlmsg_len(h) < hdrlen)
 		return -EINVAL;
@@ -990,7 +990,7 @@ static int inet_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
 					  inet_diag_dump, NULL, 0);
 	}
 
-	return inet_diag_get_exact(skb, h, (struct inet_diag_req *)NLMSG_DATA(h));
+	return inet_diag_get_exact(skb, h, (struct inet_diag_req_v2 *)NLMSG_DATA(h));
 }
 
 static struct sock_diag_handler inet_diag_handler = {
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 413ed1b..22a1993 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -231,7 +231,7 @@ static void ipip_tunnel_unlink(struct ipip_net *ipn, struct ip_tunnel *t)
 	     (iter = rtnl_dereference(*tp)) != NULL;
 	     tp = &iter->next) {
 		if (t == iter) {
-			RCU_INIT_POINTER(*tp, t->next);
+			rcu_assign_pointer(*tp, t->next);
 			break;
 		}
 	}
@@ -241,8 +241,8 @@ static void ipip_tunnel_link(struct ipip_net *ipn, struct ip_tunnel *t)
 {
 	struct ip_tunnel __rcu **tp = ipip_bucket(ipn, t);
 
-	RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
-	RCU_INIT_POINTER(*tp, t);
+	rcu_assign_pointer(t->next, rtnl_dereference(*tp));
+	rcu_assign_pointer(*tp, t);
 }
 
 static struct ip_tunnel * ipip_tunnel_locate(struct net *net,
@@ -792,7 +792,7 @@ static int __net_init ipip_fb_tunnel_init(struct net_device *dev)
 		return -ENOMEM;
 
 	dev_hold(dev);
-	RCU_INIT_POINTER(ipn->tunnels_wc[0], tunnel);
+	rcu_assign_pointer(ipn->tunnels_wc[0], tunnel);
 	return 0;
 }
 
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 8e54490..7bc2db6 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1225,7 +1225,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi
 
 		ret = ip_ra_control(sk, 1, mrtsock_destruct);
 		if (ret == 0) {
-			RCU_INIT_POINTER(mrt->mroute_sk, sk);
+			rcu_assign_pointer(mrt->mroute_sk, sk);
 			IPV4_DEVCONF_ALL(net, MC_FORWARDING)++;
 		}
 		rtnl_unlock();
diff --git a/net/ipv4/tcp_diag.c b/net/ipv4/tcp_diag.c
index 8cd357a..ed3f2ad 100644
--- a/net/ipv4/tcp_diag.c
+++ b/net/ipv4/tcp_diag.c
@@ -35,13 +35,13 @@ static void tcp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
 }
 
 static void tcp_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	inet_diag_dump_icsk(&tcp_hashinfo, skb, cb, r, bc);
 }
 
 static int tcp_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr *nlh,
-		struct inet_diag_req *req)
+		struct inet_diag_req_v2 *req)
 {
 	return inet_diag_dump_one_icsk(&tcp_hashinfo, in_skb, nlh, req);
 }
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 7fed04f..4997878 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -108,7 +108,7 @@ void tcp_destroy_cgroup(struct cgroup *cgrp, struct cgroup_subsys *ss)
 	tcp = tcp_from_cgproto(cg_proto);
 	percpu_counter_destroy(&tcp->tcp_sockets_allocated);
 
-	val = res_counter_read_u64(&tcp->tcp_memory_allocated, RES_USAGE);
+	val = res_counter_read_u64(&tcp->tcp_memory_allocated, RES_LIMIT);
 
 	if (val != RESOURCE_MAX)
 		jump_label_dec(&memcg_socket_limit_enabled);
diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c
index 69f8a7c..e5e18cb 100644
--- a/net/ipv4/udp_diag.c
+++ b/net/ipv4/udp_diag.c
@@ -19,7 +19,7 @@
 #include <linux/sock_diag.h>
 
 static int sk_diag_dump(struct sock *sk, struct sk_buff *skb,
-		struct netlink_callback *cb, struct inet_diag_req *req,
+		struct netlink_callback *cb, struct inet_diag_req_v2 *req,
 		struct nlattr *bc)
 {
 	if (!inet_diag_bc_sk(bc, sk))
@@ -30,7 +30,7 @@ static int sk_diag_dump(struct sock *sk, struct sk_buff *skb,
 }
 
 static int udp_dump_one(struct udp_table *tbl, struct sk_buff *in_skb,
-		const struct nlmsghdr *nlh, struct inet_diag_req *req)
+		const struct nlmsghdr *nlh, struct inet_diag_req_v2 *req)
 {
 	int err = -EINVAL;
 	struct sock *sk;
@@ -88,7 +88,7 @@ out_nosk:
 }
 
 static void udp_dump(struct udp_table *table, struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	int num, s_num, slot, s_slot;
 
@@ -136,13 +136,13 @@ done:
 }
 
 static void udp_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	udp_dump(&udp_table, skb, cb, r, bc);
 }
 
 static int udp_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr *nlh,
-		struct inet_diag_req *req)
+		struct inet_diag_req_v2 *req)
 {
 	return udp_dump_one(&udp_table, in_skb, nlh, req);
 }
@@ -154,13 +154,13 @@ static const struct inet_diag_handler udp_diag_handler = {
 };
 
 static void udplite_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
-		struct inet_diag_req *r, struct nlattr *bc)
+		struct inet_diag_req_v2 *r, struct nlattr *bc)
 {
 	udp_dump(&udplite_table, skb, cb, r, bc);
 }
 
 static int udplite_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr *nlh,
-		struct inet_diag_req *req)
+		struct inet_diag_req_v2 *req)
 {
 	return udp_dump_one(&udplite_table, in_skb, nlh, req);
 }
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 0ba0866..a225d5e 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -429,7 +429,7 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 	ndev->tstamp = jiffies;
 	addrconf_sysctl_register(ndev);
 	/* protected by rtnl_lock */
-	RCU_INIT_POINTER(dev->ip6_ptr, ndev);
+	rcu_assign_pointer(dev->ip6_ptr, ndev);
 
 	/* Join all-node multicast group */
 	ipv6_dev_mc_inc(dev, &in6addr_linklocal_allnodes);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index e1f7761..aa21da6 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -218,8 +218,8 @@ ip6_tnl_link(struct ip6_tnl_net *ip6n, struct ip6_tnl *t)
 {
 	struct ip6_tnl __rcu **tp = ip6_tnl_bucket(ip6n, &t->parms);
 
-	RCU_INIT_POINTER(t->next , rtnl_dereference(*tp));
-	RCU_INIT_POINTER(*tp, t);
+	rcu_assign_pointer(t->next , rtnl_dereference(*tp));
+	rcu_assign_pointer(*tp, t);
 }
 
 /**
@@ -237,7 +237,7 @@ ip6_tnl_unlink(struct ip6_tnl_net *ip6n, struct ip6_tnl *t)
 	     (iter = rtnl_dereference(*tp)) != NULL;
 	     tp = &iter->next) {
 		if (t == iter) {
-			RCU_INIT_POINTER(*tp, t->next);
+			rcu_assign_pointer(*tp, t->next);
 			break;
 		}
 	}
@@ -1450,7 +1450,7 @@ static int __net_init ip6_fb_tnl_dev_init(struct net_device *dev)
 
 	t->parms.proto = IPPROTO_IPV6;
 	dev_hold(dev);
-	RCU_INIT_POINTER(ip6n->tnls_wc[0], t);
+	rcu_assign_pointer(ip6n->tnls_wc[0], t);
 	return 0;
 }
 
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index a4894f4..d02f7e4 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -131,7 +131,7 @@ static mh_filter_t __rcu *mh_filter __read_mostly;
 
 int rawv6_mh_filter_register(mh_filter_t filter)
 {
-	RCU_INIT_POINTER(mh_filter, filter);
+	rcu_assign_pointer(mh_filter, filter);
 	return 0;
 }
 EXPORT_SYMBOL(rawv6_mh_filter_register);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 3b6dac9..133768e 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct sit_net *sitn, struct ip_tunnel *t)
 	     (iter = rtnl_dereference(*tp)) != NULL;
 	     tp = &iter->next) {
 		if (t == iter) {
-			RCU_INIT_POINTER(*tp, t->next);
+			rcu_assign_pointer(*tp, t->next);
 			break;
 		}
 	}
@@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit_net *sitn, struct ip_tunnel *t)
 {
 	struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t);
 
-	RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
-	RCU_INIT_POINTER(*tp, t);
+	rcu_assign_pointer(t->next, rtnl_dereference(*tp));
+	rcu_assign_pointer(*tp, t);
 }
 
 static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn)
@@ -393,7 +393,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg)
 	p->addr = a->addr;
 	p->flags = a->flags;
 	t->prl_count++;
-	RCU_INIT_POINTER(t->prl, p);
+	rcu_assign_pointer(t->prl, p);
 out:
 	return err;
 }
@@ -1177,7 +1177,7 @@ static int __net_init ipip6_fb_tunnel_init(struct net_device *dev)
 	if (!dev->tstats)
 		return -ENOMEM;
 	dev_hold(dev);
-	RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel);
+	rcu_assign_pointer(sitn->tunnels_wc[0], tunnel);
 	return 0;
 }
 
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index 96debba..1068f66 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -332,7 +332,7 @@ void ieee80211_process_addba_request(struct ieee80211_local *local,
 	status = WLAN_STATUS_SUCCESS;
 
 	/* activate it for RX */
-	RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
+	rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
 
 	if (timeout)
 		mod_timer(&tid_agg_rx->session_timer, TU_TO_EXP_TIME(timeout));
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 850bb96..e60df48 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -616,7 +616,7 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
 
 	sdata->vif.bss_conf.dtim_period = new->dtim_period;
 
-	RCU_INIT_POINTER(sdata->u.ap.beacon, new);
+	rcu_assign_pointer(sdata->u.ap.beacon, new);
 
 	synchronize_rcu();
 
@@ -1033,7 +1033,7 @@ static int ieee80211_change_station(struct wiphy *wiphy,
 				return -EBUSY;
 			}
 
-			RCU_INIT_POINTER(vlansdata->u.vlan.sta, sta);
+			rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
 		}
 
 		sta->sdata = vlansdata;
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index f8a32bf..b3d76b7 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -207,7 +207,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 		*pos++ = 0; /* U-APSD no in use */
 	}
 
-	RCU_INIT_POINTER(ifibss->presp, skb);
+	rcu_assign_pointer(ifibss->presp, skb);
 
 	sdata->vif.bss_conf.beacon_int = beacon_int;
 	sdata->vif.bss_conf.basic_rates = basic_rates;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index b197136..3c428d4 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -73,7 +73,7 @@ static int sta_info_hash_del(struct ieee80211_local *local,
 	if (!s)
 		return -ENOENT;
 	if (s == sta) {
-		RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)],
+		rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)],
 				   s->hnext);
 		return 0;
 	}
@@ -83,7 +83,7 @@ static int sta_info_hash_del(struct ieee80211_local *local,
 		s = rcu_dereference_protected(s->hnext,
 					lockdep_is_held(&local->sta_mtx));
 	if (rcu_access_pointer(s->hnext)) {
-		RCU_INIT_POINTER(s->hnext, sta->hnext);
+		rcu_assign_pointer(s->hnext, sta->hnext);
 		return 0;
 	}
 
@@ -226,7 +226,7 @@ static void sta_info_hash_add(struct ieee80211_local *local,
 {
 	lockdep_assert_held(&local->sta_mtx);
 	sta->hnext = local->sta_hash[STA_HASH(sta->sta.addr)];
-	RCU_INIT_POINTER(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
+	rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
 }
 
 static void sta_unblock(struct work_struct *wk)
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 93aab07..422b798 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -106,7 +106,7 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
 		if (status->flag & RX_FLAG_MMIC_ERROR)
 			goto mic_fail;
 
-		if (!(status->flag & RX_FLAG_IV_STRIPPED))
+		if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key)
 			goto update_iv;
 
 		return RX_CONTINUE;
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index e875f89..76613f5 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -777,7 +777,7 @@ init_conntrack(struct net *net, struct nf_conn *tmpl,
 		if (exp->helper) {
 			help = nf_ct_helper_ext_add(ct, GFP_ATOMIC);
 			if (help)
-				RCU_INIT_POINTER(help->helper, exp->helper);
+				rcu_assign_pointer(help->helper, exp->helper);
 		}
 
 #ifdef CONFIG_NF_CONNTRACK_MARK
diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
index b62c414..14af632 100644
--- a/net/netfilter/nf_conntrack_ecache.c
+++ b/net/netfilter/nf_conntrack_ecache.c
@@ -91,7 +91,7 @@ int nf_conntrack_register_notifier(struct net *net,
 		ret = -EBUSY;
 		goto out_unlock;
 	}
-	RCU_INIT_POINTER(net->ct.nf_conntrack_event_cb, new);
+	rcu_assign_pointer(net->ct.nf_conntrack_event_cb, new);
 	mutex_unlock(&nf_ct_ecache_mutex);
 	return ret;
 
@@ -128,7 +128,7 @@ int nf_ct_expect_register_notifier(struct net *net,
 		ret = -EBUSY;
 		goto out_unlock;
 	}
-	RCU_INIT_POINTER(net->ct.nf_expect_event_cb, new);
+	rcu_assign_pointer(net->ct.nf_expect_event_cb, new);
 	mutex_unlock(&nf_ct_ecache_mutex);
 	return ret;
 
diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index 4605c94..641ff5f 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -169,7 +169,7 @@ int nf_ct_extend_register(struct nf_ct_ext_type *type)
 	   before updating alloc_size */
 	type->alloc_size = ALIGN(sizeof(struct nf_ct_ext), type->align)
 			   + type->len;
-	RCU_INIT_POINTER(nf_ct_ext_types[type->id], type);
+	rcu_assign_pointer(nf_ct_ext_types[type->id], type);
 	update_alloc_size(type);
 out:
 	mutex_unlock(&nf_ct_ext_type_mutex);
diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
index c9e0de0..299fec9 100644
--- a/net/netfilter/nf_conntrack_helper.c
+++ b/net/netfilter/nf_conntrack_helper.c
@@ -157,7 +157,7 @@ int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl,
 		memset(&help->help, 0, sizeof(help->help));
 	}
 
-	RCU_INIT_POINTER(help->helper, helper);
+	rcu_assign_pointer(help->helper, helper);
 out:
 	return ret;
 }
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index e07dc3a..2a4834b 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1172,7 +1172,7 @@ ctnetlink_change_helper(struct nf_conn *ct, const struct nlattr * const cda[])
 		return -EOPNOTSUPP;
 	}
 
-	RCU_INIT_POINTER(help->helper, helper);
+	rcu_assign_pointer(help->helper, helper);
 
 	return 0;
 }
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index ce0c406..957374a 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -55,7 +55,7 @@ int nf_log_register(u_int8_t pf, struct nf_logger *logger)
 		llog = rcu_dereference_protected(nf_loggers[pf],
 						 lockdep_is_held(&nf_log_mutex));
 		if (llog == NULL)
-			RCU_INIT_POINTER(nf_loggers[pf], logger);
+			rcu_assign_pointer(nf_loggers[pf], logger);
 	}
 
 	mutex_unlock(&nf_log_mutex);
@@ -92,7 +92,7 @@ int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger)
 		mutex_unlock(&nf_log_mutex);
 		return -ENOENT;
 	}
-	RCU_INIT_POINTER(nf_loggers[pf], logger);
+	rcu_assign_pointer(nf_loggers[pf], logger);
 	mutex_unlock(&nf_log_mutex);
 	return 0;
 }
@@ -250,7 +250,7 @@ static int nf_log_proc_dostring(ctl_table *table, int write,
 			mutex_unlock(&nf_log_mutex);
 			return -ENOENT;
 		}
-		RCU_INIT_POINTER(nf_loggers[tindex], logger);
+		rcu_assign_pointer(nf_loggers[tindex], logger);
 		mutex_unlock(&nf_log_mutex);
 	} else {
 		mutex_lock(&nf_log_mutex);
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index 99ffd28..b3a7db6 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -40,7 +40,7 @@ int nf_register_queue_handler(u_int8_t pf, const struct nf_queue_handler *qh)
 	else if (old)
 		ret = -EBUSY;
 	else {
-		RCU_INIT_POINTER(queue_handler[pf], qh);
+		rcu_assign_pointer(queue_handler[pf], qh);
 		ret = 0;
 	}
 	mutex_unlock(&queue_handler_mutex);
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index c879c1a..b4f8d84 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -59,7 +59,7 @@ int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n)
 		nfnl_unlock();
 		return -EBUSY;
 	}
-	RCU_INIT_POINTER(subsys_table[n->subsys_id], n);
+	rcu_assign_pointer(subsys_table[n->subsys_id], n);
 	nfnl_unlock();
 
 	return 0;
@@ -210,7 +210,7 @@ static int __net_init nfnetlink_net_init(struct net *net)
 	if (!nfnl)
 		return -ENOMEM;
 	net->nfnl_stash = nfnl;
-	RCU_INIT_POINTER(net->nfnl, nfnl);
+	rcu_assign_pointer(net->nfnl, nfnl);
 	return 0;
 }
 
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
index 3820411..d8d4243 100644
--- a/net/netlabel/netlabel_domainhash.c
+++ b/net/netlabel/netlabel_domainhash.c
@@ -282,7 +282,7 @@ int __init netlbl_domhsh_init(u32 size)
 		INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
 
 	spin_lock(&netlbl_domhsh_lock);
-	RCU_INIT_POINTER(netlbl_domhsh, hsh_tbl);
+	rcu_assign_pointer(netlbl_domhsh, hsh_tbl);
 	spin_unlock(&netlbl_domhsh_lock);
 
 	return 0;
@@ -330,7 +330,7 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry,
 				    &rcu_dereference(netlbl_domhsh)->tbl[bkt]);
 		} else {
 			INIT_LIST_HEAD(&entry->list);
-			RCU_INIT_POINTER(netlbl_domhsh_def, entry);
+			rcu_assign_pointer(netlbl_domhsh_def, entry);
 		}
 
 		if (entry->type == NETLBL_NLTYPE_ADDRSELECT) {
diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index 4b5fa0f..e7ff694 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -354,7 +354,7 @@ static struct netlbl_unlhsh_iface *netlbl_unlhsh_add_iface(int ifindex)
 		INIT_LIST_HEAD(&iface->list);
 		if (netlbl_unlhsh_rcu_deref(netlbl_unlhsh_def) != NULL)
 			goto add_iface_failure;
-		RCU_INIT_POINTER(netlbl_unlhsh_def, iface);
+		rcu_assign_pointer(netlbl_unlhsh_def, iface);
 	}
 	spin_unlock(&netlbl_unlhsh_lock);
 
@@ -1447,11 +1447,9 @@ int __init netlbl_unlabel_init(u32 size)
 	for (iter = 0; iter < hsh_tbl->size; iter++)
 		INIT_LIST_HEAD(&hsh_tbl->tbl[iter]);
 
-	rcu_read_lock();
 	spin_lock(&netlbl_unlhsh_lock);
-	RCU_INIT_POINTER(netlbl_unlhsh, hsh_tbl);
+	rcu_assign_pointer(netlbl_unlhsh, hsh_tbl);
 	spin_unlock(&netlbl_unlhsh_lock);
-	rcu_read_unlock();
 
 	register_netdevice_notifier(&netlbl_unlhsh_netdev_notifier);
 
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c
index bf10ea8..d65f699 100644
--- a/net/phonet/af_phonet.c
+++ b/net/phonet/af_phonet.c
@@ -480,7 +480,7 @@ int __init_or_module phonet_proto_register(unsigned int protocol,
 	if (proto_tab[protocol])
 		err = -EBUSY;
 	else
-		RCU_INIT_POINTER(proto_tab[protocol], pp);
+		rcu_assign_pointer(proto_tab[protocol], pp);
 	mutex_unlock(&proto_tab_lock);
 
 	return err;
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index c582761..9b9a85e 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -390,7 +390,7 @@ int phonet_route_add(struct net_device *dev, u8 daddr)
 	daddr = daddr >> 2;
 	mutex_lock(&routes->lock);
 	if (routes->table[daddr] == NULL) {
-		RCU_INIT_POINTER(routes->table[daddr], dev);
+		rcu_assign_pointer(routes->table[daddr], dev);
 		dev_hold(dev);
 		err = 0;
 	}
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index 3f8d0b1..4c7eff3 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -680,7 +680,7 @@ int pn_sock_bind_res(struct sock *sk, u8 res)
 	mutex_lock(&resource_mutex);
 	if (pnres.sk[res] == NULL) {
 		sock_hold(sk);
-		RCU_INIT_POINTER(pnres.sk[res], sk);
+		rcu_assign_pointer(pnres.sk[res], sk);
 		ret = 0;
 	}
 	mutex_unlock(&resource_mutex);
diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c
index 4e1de17..a817705 100644
--- a/net/rds/iw_rdma.c
+++ b/net/rds/iw_rdma.c
@@ -477,17 +477,6 @@ void rds_iw_sync_mr(void *trans_private, int direction)
 	}
 }
 
-static inline unsigned int rds_iw_flush_goal(struct rds_iw_mr_pool *pool, int free_all)
-{
-	unsigned int item_count;
-
-	item_count = atomic_read(&pool->item_count);
-	if (free_all)
-		return item_count;
-
-	return 0;
-}
-
 /*
  * Flush our pool of MRs.
  * At a minimum, all currently unused MRs are unmapped.
@@ -500,7 +489,7 @@ static int rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all)
 	LIST_HEAD(unmap_list);
 	LIST_HEAD(kill_list);
 	unsigned long flags;
-	unsigned int nfreed = 0, ncleaned = 0, unpinned = 0, free_goal;
+	unsigned int nfreed = 0, ncleaned = 0, unpinned = 0;
 	int ret = 0;
 
 	rds_iw_stats_inc(s_iw_rdma_mr_pool_flush);
@@ -514,8 +503,6 @@ static int rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all)
 		list_splice_init(&pool->clean_list, &kill_list);
 	spin_unlock_irqrestore(&pool->list_lock, flags);
 
-	free_goal = rds_iw_flush_goal(pool, free_all);
-
 	/* Batched invalidate of dirty MRs.
 	 * For FMR based MRs, the mappings on the unmap list are
 	 * actually members of an ibmr (ibmr->mapping). They either
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 0a79640..67494ae 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -24,6 +24,7 @@
 #include <net/netlink.h>
 #include <net/pkt_sched.h>
 #include <net/flow_keys.h>
+#include <net/red.h>
 
 
 /*	Stochastic Fairness Queuing algorithm.
@@ -108,24 +109,30 @@ struct sfq_slot {
 	struct sfq_head dep; /* anchor in dep[] chains */
 	unsigned short	hash; /* hash value (index in ht[]) */
 	short		allot; /* credit for this slot */
+
+	unsigned int    backlog;
+	struct red_vars vars;
 };
 
 struct sfq_sched_data {
 /* frequently used fields */
 	int		limit;		/* limit of total number of packets in this qdisc */
 	unsigned int	divisor;	/* number of slots in hash table */
-	unsigned int	maxflows;	/* number of flows in flows array */
-	int		headdrop;
-	int		maxdepth;	/* limit of packets per flow */
+	u8		headdrop;
+	u8		maxdepth;	/* limit of packets per flow */
 
 	u32		perturbation;
-	struct tcf_proto *filter_list;
-	sfq_index	cur_depth;	/* depth of longest slot */
+	u8		cur_depth;	/* depth of longest slot */
+	u8		flags;
 	unsigned short  scaled_quantum; /* SFQ_ALLOT_SIZE(quantum) */
-	struct sfq_slot *tail;		/* current slot in round */
+	struct tcf_proto *filter_list;
 	sfq_index	*ht;		/* Hash table ('divisor' slots) */
 	struct sfq_slot	*slots;		/* Flows table ('maxflows' entries) */
 
+	struct red_parms *red_parms;
+	struct tc_sfqred_stats stats;
+	struct sfq_slot *tail;		/* current slot in round */
+
 	struct sfq_head	dep[SFQ_MAX_DEPTH + 1];
 					/* Linked lists of slots, indexed by depth
 					 * dep[0] : list of unused flows
@@ -133,6 +140,7 @@ struct sfq_sched_data {
 					 * dep[X] : list of flows with X packets
 					 */
 
+	unsigned int	maxflows;	/* number of flows in flows array */
 	int		perturb_period;
 	unsigned int	quantum;	/* Allotment per round: MUST BE >= MTU */
 	struct timer_list perturb_timer;
@@ -321,6 +329,7 @@ static unsigned int sfq_drop(struct Qdisc *sch)
 drop:
 		skb = q->headdrop ? slot_dequeue_head(slot) : slot_dequeue_tail(slot);
 		len = qdisc_pkt_len(skb);
+		slot->backlog -= len;
 		sfq_dec(q, x);
 		kfree_skb(skb);
 		sch->q.qlen--;
@@ -341,6 +350,23 @@ drop:
 	return 0;
 }
 
+/* Is ECN parameter configured */
+static int sfq_prob_mark(const struct sfq_sched_data *q)
+{
+	return q->flags & TC_RED_ECN;
+}
+
+/* Should packets over max threshold just be marked */
+static int sfq_hard_mark(const struct sfq_sched_data *q)
+{
+	return (q->flags & (TC_RED_ECN | TC_RED_HARDDROP)) == TC_RED_ECN;
+}
+
+static int sfq_headdrop(const struct sfq_sched_data *q)
+{
+	return q->headdrop;
+}
+
 static int
 sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
@@ -349,6 +375,8 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 	sfq_index x, qlen;
 	struct sfq_slot *slot;
 	int uninitialized_var(ret);
+	struct sk_buff *head;
+	int delta;
 
 	hash = sfq_classify(skb, sch, &ret);
 	if (hash == 0) {
@@ -368,24 +396,75 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 		q->ht[hash] = x;
 		slot = &q->slots[x];
 		slot->hash = hash;
+		slot->backlog = 0; /* should already be 0 anyway... */
+		red_set_vars(&slot->vars);
+		goto enqueue;
 	}
+	if (q->red_parms) {
+		slot->vars.qavg = red_calc_qavg_no_idle_time(q->red_parms,
+							&slot->vars,
+							slot->backlog);
+		switch (red_action(q->red_parms,
+				   &slot->vars,
+				   slot->vars.qavg)) {
+		case RED_DONT_MARK:
+			break;
 
-	if (slot->qlen >= q->maxdepth) {
-		struct sk_buff *head;
+		case RED_PROB_MARK:
+			sch->qstats.overlimits++;
+			if (sfq_prob_mark(q)) {
+				/* We know we have at least one packet in queue */
+				if (sfq_headdrop(q) &&
+				    INET_ECN_set_ce(slot->skblist_next)) {
+					q->stats.prob_mark_head++;
+					break;
+				}
+				if (INET_ECN_set_ce(skb)) {
+					q->stats.prob_mark++;
+					break;
+				}
+			}
+			q->stats.prob_drop++;
+			goto congestion_drop;
+
+		case RED_HARD_MARK:
+			sch->qstats.overlimits++;
+			if (sfq_hard_mark(q)) {
+				/* We know we have at least one packet in queue */
+				if (sfq_headdrop(q) &&
+				    INET_ECN_set_ce(slot->skblist_next)) {
+					q->stats.forced_mark_head++;
+					break;
+				}
+				if (INET_ECN_set_ce(skb)) {
+					q->stats.forced_mark++;
+					break;
+				}
+			}
+			q->stats.forced_drop++;
+			goto congestion_drop;
+		}
+	}
 
-		if (!q->headdrop)
+	if (slot->qlen >= q->maxdepth) {
+congestion_drop:
+		if (!sfq_headdrop(q))
 			return qdisc_drop(skb, sch);
 
+		/* We know we have at least one packet in queue */
 		head = slot_dequeue_head(slot);
-		sch->qstats.backlog -= qdisc_pkt_len(head);
+		delta = qdisc_pkt_len(head) - qdisc_pkt_len(skb);
+		sch->qstats.backlog -= delta;
+		slot->backlog -= delta;
 		qdisc_drop(head, sch);
 
-		sch->qstats.backlog += qdisc_pkt_len(skb);
 		slot_queue_add(slot, skb);
 		return NET_XMIT_CN;
 	}
 
+enqueue:
 	sch->qstats.backlog += qdisc_pkt_len(skb);
+	slot->backlog += qdisc_pkt_len(skb);
 	slot_queue_add(slot, skb);
 	sfq_inc(q, x);
 	if (slot->qlen == 1) {		/* The flow is new */
@@ -396,6 +475,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 			slot->next = q->tail->next;
 			q->tail->next = x;
 		}
+		/* We could use a bigger initial quantum for new flows */
 		slot->allot = q->scaled_quantum;
 	}
 	if (++sch->q.qlen <= q->limit)
@@ -439,7 +519,7 @@ next_slot:
 	qdisc_bstats_update(sch, skb);
 	sch->q.qlen--;
 	sch->qstats.backlog -= qdisc_pkt_len(skb);
-
+	slot->backlog -= qdisc_pkt_len(skb);
 	/* Is the slot empty? */
 	if (slot->qlen == 0) {
 		q->ht[slot->hash] = SFQ_EMPTY_SLOT;
@@ -490,6 +570,8 @@ static void sfq_rehash(struct Qdisc *sch)
 			sfq_dec(q, i);
 			__skb_queue_tail(&list, skb);
 		}
+		slot->backlog = 0;
+		red_set_vars(&slot->vars);
 		q->ht[slot->hash] = SFQ_EMPTY_SLOT;
 	}
 	q->tail = NULL;
@@ -514,6 +596,11 @@ drop:				sch->qstats.backlog -= qdisc_pkt_len(skb);
 		if (slot->qlen >= q->maxdepth)
 			goto drop;
 		slot_queue_add(slot, skb);
+		if (q->red_parms)
+			slot->vars.qavg = red_calc_qavg(q->red_parms,
+							&slot->vars,
+							slot->backlog);
+		slot->backlog += qdisc_pkt_len(skb);
 		sfq_inc(q, x);
 		if (slot->qlen == 1) {		/* The flow is new */
 			if (q->tail == NULL) {	/* It is the first flow */
@@ -552,6 +639,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
 	struct tc_sfq_qopt *ctl = nla_data(opt);
 	struct tc_sfq_qopt_v1 *ctl_v1 = NULL;
 	unsigned int qlen;
+	struct red_parms *p = NULL;
 
 	if (opt->nla_len < nla_attr_size(sizeof(*ctl)))
 		return -EINVAL;
@@ -560,7 +648,11 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
 	if (ctl->divisor &&
 	    (!is_power_of_2(ctl->divisor) || ctl->divisor > 65536))
 		return -EINVAL;
-
+	if (ctl_v1 && ctl_v1->qth_min) {
+		p = kmalloc(sizeof(*p), GFP_KERNEL);
+		if (!p)
+			return -ENOMEM;
+	}
 	sch_tree_lock(sch);
 	if (ctl->quantum) {
 		q->quantum = ctl->quantum;
@@ -576,6 +668,16 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
 	if (ctl_v1) {
 		if (ctl_v1->depth)
 			q->maxdepth = min_t(u32, ctl_v1->depth, SFQ_MAX_DEPTH);
+		if (p) {
+			swap(q->red_parms, p);
+			red_set_parms(q->red_parms,
+				      ctl_v1->qth_min, ctl_v1->qth_max,
+				      ctl_v1->Wlog,
+				      ctl_v1->Plog, ctl_v1->Scell_log,
+				      NULL,
+				      ctl_v1->max_P);
+		}
+		q->flags = ctl_v1->flags;
 		q->headdrop = ctl_v1->headdrop;
 	}
 	if (ctl->limit) {
@@ -594,6 +696,7 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
 		q->perturbation = net_random();
 	}
 	sch_tree_unlock(sch);
+	kfree(p);
 	return 0;
 }
 
@@ -625,6 +728,7 @@ static void sfq_destroy(struct Qdisc *sch)
 	del_timer_sync(&q->perturb_timer);
 	sfq_free(q->ht);
 	sfq_free(q->slots);
+	kfree(q->red_parms);
 }
 
 static int sfq_init(struct Qdisc *sch, struct nlattr *opt)
@@ -683,6 +787,7 @@ static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
 	struct sfq_sched_data *q = qdisc_priv(sch);
 	unsigned char *b = skb_tail_pointer(skb);
 	struct tc_sfq_qopt_v1 opt;
+	struct red_parms *p = q->red_parms;
 
 	memset(&opt, 0, sizeof(opt));
 	opt.v0.quantum	= q->quantum;
@@ -693,6 +798,17 @@ static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
 	opt.depth	= q->maxdepth;
 	opt.headdrop	= q->headdrop;
 
+	if (p) {
+		opt.qth_min	= p->qth_min >> p->Wlog;
+		opt.qth_max	= p->qth_max >> p->Wlog;
+		opt.Wlog	= p->Wlog;
+		opt.Plog	= p->Plog;
+		opt.Scell_log	= p->Scell_log;
+		opt.max_P	= p->max_P;
+	}
+	memcpy(&opt.stats, &q->stats, sizeof(opt.stats));
+	opt.flags	= q->flags;
+
 	NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
 
 	return skb->len;
@@ -747,15 +863,13 @@ static int sfq_dump_class_stats(struct Qdisc *sch, unsigned long cl,
 	sfq_index idx = q->ht[cl - 1];
 	struct gnet_stats_queue qs = { 0 };
 	struct tc_sfq_xstats xstats = { 0 };
-	struct sk_buff *skb;
 
 	if (idx != SFQ_EMPTY_SLOT) {
 		const struct sfq_slot *slot = &q->slots[idx];
 
 		xstats.allot = slot->allot << SFQ_ALLOT_SHIFT;
 		qs.qlen = slot->qlen;
-		slot_queue_walk(slot, skb)
-			qs.backlog += qdisc_pkt_len(skb);
+		qs.backlog = slot->backlog;
 	}
 	if (gnet_stats_copy_queue(d, &qs) < 0)
 		return -1;
diff --git a/net/socket.c b/net/socket.c
index e56162c..28a96af 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -2492,7 +2492,7 @@ int sock_register(const struct net_proto_family *ops)
 				      lockdep_is_held(&net_family_lock)))
 		err = -EEXIST;
 	else {
-		RCU_INIT_POINTER(net_families[ops->family], ops);
+		rcu_assign_pointer(net_families[ops->family], ops);
 		err = 0;
 	}
 	spin_unlock(&net_family_lock);
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 28d72d2..affa631 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -122,7 +122,7 @@ gss_cred_set_ctx(struct rpc_cred *cred, struct gss_cl_ctx *ctx)
 	if (!test_bit(RPCAUTH_CRED_NEW, &cred->cr_flags))
 		return;
 	gss_get_ctx(ctx);
-	RCU_INIT_POINTER(gss_cred->gc_ctx, ctx);
+	rcu_assign_pointer(gss_cred->gc_ctx, ctx);
 	set_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
 	smp_mb__before_clear_bit();
 	clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index b3d3cf8..afeea32 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2250,6 +2250,7 @@ static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = {
 };
 
 static int parse_station_flags(struct genl_info *info,
+			       enum nl80211_iftype iftype,
 			       struct station_parameters *params)
 {
 	struct nlattr *flags[NL80211_STA_FLAG_MAX + 1];
@@ -2283,8 +2284,33 @@ static int parse_station_flags(struct genl_info *info,
 			     nla, sta_flags_policy))
 		return -EINVAL;
 
-	params->sta_flags_mask = (1 << __NL80211_STA_FLAG_AFTER_LAST) - 1;
-	params->sta_flags_mask &= ~1;
+	/*
+	 * Only allow certain flags for interface types so that
+	 * other attributes are silently ignored. Remember that
+	 * this is backward compatibility code with old userspace
+	 * and shouldn't be hit in other cases anyway.
+	 */
+	switch (iftype) {
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_AP_VLAN:
+	case NL80211_IFTYPE_P2P_GO:
+		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
+					 BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
+					 BIT(NL80211_STA_FLAG_WME) |
+					 BIT(NL80211_STA_FLAG_MFP);
+		break;
+	case NL80211_IFTYPE_P2P_CLIENT:
+	case NL80211_IFTYPE_STATION:
+		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
+					 BIT(NL80211_STA_FLAG_TDLS_PEER);
+		break;
+	case NL80211_IFTYPE_MESH_POINT:
+		params->sta_flags_mask = BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+					 BIT(NL80211_STA_FLAG_MFP) |
+					 BIT(NL80211_STA_FLAG_AUTHORIZED);
+	default:
+		return -EINVAL;
+	}
 
 	for (flag = 1; flag <= NL80211_STA_FLAG_MAX; flag++)
 		if (flags[flag])
@@ -2585,7 +2611,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
 	if (!rdev->ops->change_station)
 		return -EOPNOTSUPP;
 
-	if (parse_station_flags(info, &params))
+	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))
 		return -EINVAL;
 
 	if (info->attrs[NL80211_ATTR_STA_PLINK_ACTION])
@@ -2731,7 +2757,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
 	if (!rdev->ops->add_station)
 		return -EOPNOTSUPP;
 
-	if (parse_station_flags(info, &params))
+	if (parse_station_flags(info, dev->ieee80211_ptr->iftype, &params))
 		return -EINVAL;
 
 	switch (dev->ieee80211_ptr->iftype) {
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index e0d747a..637f11a 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2927,7 +2927,7 @@ static int __net_init xfrm_user_net_init(struct net *net)
 	if (nlsk == NULL)
 		return -ENOMEM;
 	net->xfrm.nlsk_stash = nlsk; /* Don't set to NULL */
-	RCU_INIT_POINTER(net->xfrm.nlsk, nlsk);
+	rcu_assign_pointer(net->xfrm.nlsk, nlsk);
 	return 0;
 }