Linux-libre 4.3.2-gnu

5 files changed, 28 insertions, 41 deletions

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 7fde4d5c2..3c4535884 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1870,8 +1870,6 @@ static void ad_marker_info_received(struct bond_marker *marker_info,
 static void ad_marker_response_received(struct bond_marker *marker,
 					struct port *port)
 {
-	marker = NULL;
-	port = NULL;
 	/* DO NOTHING, SINCE WE DECIDED NOT TO IMPLEMENT THIS FEATURE FOR NOW */
 }
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index a98dd4f1b..bcd7bddbe 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -979,7 +979,6 @@ static void bond_poll_controller(struct net_device *bond_dev)
 		if (bond_3ad_get_active_agg_info(bond, &ad_info))
 			return;
 
-	rcu_read_lock_bh();
 	bond_for_each_slave_rcu(bond, slave, iter) {
 		ops = slave->dev->netdev_ops;
 		if (!bond_slave_is_up(slave) || !ops->ndo_poll_controller)
@@ -1000,7 +999,6 @@ static void bond_poll_controller(struct net_device *bond_dev)
 		ops->ndo_poll_controller(slave->dev);
 		up(&ni->dev_lock);
 	}
-	rcu_read_unlock_bh();
 }
 
 static void bond_netpoll_cleanup(struct net_device *bond_dev)
@@ -1751,6 +1749,7 @@ err_undo_flags:
 					    slave_dev->dev_addr))
 			eth_hw_addr_random(bond_dev);
 		if (bond_dev->type != ARPHRD_ETHER) {
+			dev_close(bond_dev);
 			ether_setup(bond_dev);
 			bond_dev->flags |= IFF_MASTER;
 			bond_dev->priv_flags &= ~IFF_TX_SKB_SHARING;
@@ -3097,7 +3096,7 @@ static bool bond_flow_dissect(struct bonding *bond, struct sk_buff *skb,
 	int noff, proto = -1;
 
 	if (bond->params.xmit_policy > BOND_XMIT_POLICY_LAYER23)
-		return skb_flow_dissect_flow_keys(skb, fk);
+		return skb_flow_dissect_flow_keys(skb, fk, 0);
 
 	fk->ports.ports = 0;
 	noff = skb_network_offset(skb);
@@ -3780,7 +3779,6 @@ int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave)
 	struct slave *slave;
 	struct list_head *iter;
 	struct bond_up_slave *new_arr, *old_arr;
-	int slaves_in_agg;
 	int agg_id = 0;
 	int ret = 0;
 
@@ -3811,7 +3809,6 @@ int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave)
 			}
 			goto out;
 		}
-		slaves_in_agg = ad_info.ports;
 		agg_id = ad_info.aggregator_id;
 	}
 	bond_for_each_slave(bond, slave, iter) {
@@ -4122,9 +4119,8 @@ void bond_setup(struct net_device *bond_dev)
 	SET_NETDEV_DEVTYPE(bond_dev, &bond_type);
 
 	/* Initialize the device options */
-	bond_dev->tx_queue_len = 0;
 	bond_dev->flags |= IFF_MASTER|IFF_MULTICAST;
-	bond_dev->priv_flags |= IFF_BONDING | IFF_UNICAST_FLT;
+	bond_dev->priv_flags |= IFF_BONDING | IFF_UNICAST_FLT | IFF_NO_QUEUE;
 	bond_dev->priv_flags &= ~(IFF_XMIT_DST_RELEASE | IFF_TX_SKB_SHARING);
 
 	/* don't acquire bond device's netif_tx_lock when transmitting */
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
index 1bda29249..db760e841 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -111,6 +111,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = {
 	[IFLA_BOND_AD_USER_PORT_KEY]	= { .type = NLA_U16 },
 	[IFLA_BOND_AD_ACTOR_SYSTEM]	= { .type = NLA_BINARY,
 					    .len  = ETH_ALEN },
+	[IFLA_BOND_TLB_DYNAMIC_LB]	= { .type = NLA_U8 },
 };
 
 static const struct nla_policy bond_slave_policy[IFLA_BOND_SLAVE_MAX + 1] = {
@@ -405,7 +406,6 @@ static int bond_changelink(struct net_device *bond_dev,
 		if (err)
 			return err;
 	}
-
 	if (data[IFLA_BOND_AD_USER_PORT_KEY]) {
 		int port_key =
 			nla_get_u16(data[IFLA_BOND_AD_USER_PORT_KEY]);
@@ -415,7 +415,6 @@ static int bond_changelink(struct net_device *bond_dev,
 		if (err)
 			return err;
 	}
-
 	if (data[IFLA_BOND_AD_ACTOR_SYSTEM]) {
 		if (nla_len(data[IFLA_BOND_AD_ACTOR_SYSTEM]) != ETH_ALEN)
 			return -EINVAL;
@@ -426,6 +425,15 @@ static int bond_changelink(struct net_device *bond_dev,
 		if (err)
 			return err;
 	}
+	if (data[IFLA_BOND_TLB_DYNAMIC_LB]) {
+		int dynamic_lb = nla_get_u8(data[IFLA_BOND_TLB_DYNAMIC_LB]);
+
+		bond_opt_initval(&newval, dynamic_lb);
+		err = __bond_opt_set(bond, BOND_OPT_TLB_DYNAMIC_LB, &newval);
+		if (err)
+			return err;
+	}
+
 	return 0;
 }
 
@@ -476,6 +484,7 @@ static size_t bond_get_size(const struct net_device *bond_dev)
 		nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_ACTOR_SYS_PRIO */
 		nla_total_size(sizeof(u16)) + /* IFLA_BOND_AD_USER_PORT_KEY */
 		nla_total_size(ETH_ALEN) + /* IFLA_BOND_AD_ACTOR_SYSTEM */
+		nla_total_size(sizeof(u8)) + /* IFLA_BOND_TLB_DYNAMIC_LB */
 		0;
 }
 
@@ -598,6 +607,10 @@ static int bond_fill_info(struct sk_buff *skb,
 		       bond->params.ad_select))
 		goto nla_put_failure;
 
+	if (nla_put_u8(skb, IFLA_BOND_TLB_DYNAMIC_LB,
+		       bond->params.tlb_dynamic_lb))
+		goto nla_put_failure;
+
 	if (BOND_MODE(bond) == BOND_MODE_8023AD) {
 		struct ad_info info;
 
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index e9c624d54..55e93b6b6 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -420,6 +420,13 @@ static const struct bond_option bond_opts[BOND_OPT_LAST] = {
 		.flags = BOND_OPTFLAG_IFDOWN,
 		.values = bond_ad_user_port_key_tbl,
 		.set = bond_option_ad_user_port_key_set,
+	},
+	[BOND_OPT_NUM_PEER_NOTIF_ALIAS] = {
+		.id = BOND_OPT_NUM_PEER_NOTIF_ALIAS,
+		.name = "num_grat_arp",
+		.desc = "Number of peer notifications to send on failover event",
+		.values = bond_num_peer_notif_tbl,
+		.set = bond_option_num_peer_notif_set
 	}
 };
 
@@ -730,19 +737,6 @@ static int bond_option_mode_set(struct bonding *bond,
 	return 0;
 }
 
-static struct net_device *__bond_option_active_slave_get(struct bonding *bond,
-							 struct slave *slave)
-{
-	return bond_uses_primary(bond) && slave ? slave->dev : NULL;
-}
-
-struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond)
-{
-	struct slave *slave = rcu_dereference(bond->curr_active_slave);
-
-	return __bond_option_active_slave_get(bond, slave);
-}
-
 static int bond_option_active_slave_set(struct bonding *bond,
 					const struct bond_opt_value *newval)
 {
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 31835a4da..f4ae72086 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -380,7 +380,7 @@ static ssize_t bonding_show_ad_select(struct device *d,
 static DEVICE_ATTR(ad_select, S_IRUGO | S_IWUSR,
 		   bonding_show_ad_select, bonding_sysfs_store_option);
 
-/* Show and set the number of peer notifications to send after a failover event. */
+/* Show the number of peer notifications to send after a failover event. */
 static ssize_t bonding_show_num_peer_notif(struct device *d,
 					   struct device_attribute *attr,
 					   char *buf)
@@ -388,24 +388,10 @@ static ssize_t bonding_show_num_peer_notif(struct device *d,
 	struct bonding *bond = to_bond(d);
 	return sprintf(buf, "%d\n", bond->params.num_peer_notif);
 }
-
-static ssize_t bonding_store_num_peer_notif(struct device *d,
-					    struct device_attribute *attr,
-					    const char *buf, size_t count)
-{
-	struct bonding *bond = to_bond(d);
-	int ret;
-
-	ret = bond_opt_tryset_rtnl(bond, BOND_OPT_NUM_PEER_NOTIF, (char *)buf);
-	if (!ret)
-		ret = count;
-
-	return ret;
-}
 static DEVICE_ATTR(num_grat_arp, S_IRUGO | S_IWUSR,
-		   bonding_show_num_peer_notif, bonding_store_num_peer_notif);
+		   bonding_show_num_peer_notif, bonding_sysfs_store_option);
 static DEVICE_ATTR(num_unsol_na, S_IRUGO | S_IWUSR,
-		   bonding_show_num_peer_notif, bonding_store_num_peer_notif);
+		   bonding_show_num_peer_notif, bonding_sysfs_store_option);
 
 /* Show the MII monitor interval. */
 static ssize_t bonding_show_miimon(struct device *d,