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

Pull networking update from David Miller:

 1) Checkpoint/restarted TCP sockets now can properly propagate the TCP
    timestamp offset.  From Andrey Vagin.

 2) VMWARE VM VSOCK layer, from Andy King.

 3) Much improved support for virtual functions and SR-IOV in bnx2x,
    from Ariel ELior.

 4) All protocols on ipv4 and ipv6 are now network namespace aware, and
    all the compatability checks for initial-namespace-only protocols is
    removed.  Thanks to Tom Parkin for helping deal with the last major
    holdout, L2TP.

 5) IPV6 support in netpoll and network namespace support in pktgen,
    from Cong Wang.

 6) Multiple Registration Protocol (MRP) and Multiple VLAN Registration
    Protocol (MVRP) support, from David Ward.

 7) Compute packet lengths more accurately in the packet scheduler, from
    Eric Dumazet.

 8) Use per-task page fragment allocator in skb_append_datato_frags(),
    also from Eric Dumazet.

 9) Add support for connection tracking labels in netfilter, from
    Florian Westphal.

10) Fix default multicast group joining on ipv6, and add anti-spoofing
    checks to 6to4 and 6rd.  From Hannes Frederic Sowa.

11) Make ipv4/ipv6 fragmentation memory limits more reasonable in modern
    times, rearrange inet frag datastructures for better cacheline
    locality, and move more operations outside of locking.  From Jesper
    Dangaard Brouer.

12) Instead of strict master <--> slave relationships, allow arbitrary
    scenerios with "upper device lists".  From Jiri Pirko.

13) Improve rate limiting accuracy in TBF and act_police, also from Jiri
    Pirko.

14) Add a BPF filter netfilter match target, from Willem de Bruijn.

15) Orphan and delete a bunch of pre-historic networking drivers from
    Paul Gortmaker.

16) Add TSO support for GRE tunnels, from Pravin B SHelar.  Although
    this still needs some minor bug fixing before it's %100 correct in
    all cases.

17) Handle unresolved IPSEC states like ARP, with a resolution packet
    queue.  From Steffen Klassert.

18) Remove TCP Appropriate Byte Count support (ABC), from Stephen
    Hemminger.  This was long overdue.

19) Support SO_REUSEPORT, from Tom Herbert.

20) Allow locking a socket BPF filter, so that it cannot change after a
    process drops capabilities.

21) Add VLAN filtering to bridge, from Vlad Yasevich.

22) Bring ipv6 on-par with ipv4 and do not cache neighbour entries in
    the ipv6 routes, from YOSHIFUJI Hideaki.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1538 commits)
  ipv6: fix race condition regarding dst->expires and dst->from.
  net: fix a wrong assignment in skb_split()
  ip_gre: remove an extra dst_release()
  ppp: set qdisc_tx_busylock to avoid LOCKDEP splat
  atl1c: restore buffer state
  net: fix a build failure when !CONFIG_PROC_FS
  net: ipv4: fix waring -Wunused-variable
  net: proc: fix build failed when procfs is not configured
  Revert "xen: netback: remove redundant xenvif_put"
  net: move procfs code to net/core/net-procfs.c
  qmi_wwan, cdc-ether: add ADU960S
  bonding: set sysfs device_type to 'bond'
  bonding: fix bond_release_all inconsistencies
  b44: use netdev_alloc_skb_ip_align()
  xen: netback: remove redundant xenvif_put
  net: fec: Do a sanity check on the gpio number
  ip_gre: propogate target device GSO capability to the tunnel device
  ip_gre: allow CSUM capable devices to handle packets
  bonding: Fix initialize after use for 3ad machine state spinlock
  bonding: Fix race condition between bond_enslave() and bond_3ad_update_lacp_rate()
  ...

1 files changed, 31 insertions, 32 deletions

diff --git a/drivers/net/ethernet/ethoc.c b/drivers/net/ethernet/ethoc.c
index 8db1c06008d..5722bc61fa5 100644
--- a/drivers/net/ethernet/ethoc.c
+++ b/drivers/net/ethernet/ethoc.c
@@ -206,7 +206,7 @@ struct ethoc {
 	unsigned int num_rx;
 	unsigned int cur_rx;
 
-	void** vma;
+	void **vma;
 
 	struct net_device *netdev;
 	struct napi_struct napi;
@@ -292,7 +292,7 @@ static int ethoc_init_ring(struct ethoc *dev, unsigned long mem_start)
 {
 	struct ethoc_bd bd;
 	int i;
-	void* vma;
+	void *vma;
 
 	dev->cur_tx = 0;
 	dev->dty_tx = 0;
@@ -447,8 +447,8 @@ static int ethoc_rx(struct net_device *dev, int limit)
 				netif_receive_skb(skb);
 			} else {
 				if (net_ratelimit())
-					dev_warn(&dev->dev, "low on memory - "
-							"packet dropped\n");
+					dev_warn(&dev->dev,
+					    "low on memory - packet dropped\n");
 
 				dev->stats.rx_dropped++;
 				break;
@@ -555,9 +555,8 @@ static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
 	pending = ethoc_read(priv, INT_SOURCE);
 	pending &= mask;
 
-	if (unlikely(pending == 0)) {
+	if (unlikely(pending == 0))
 		return IRQ_NONE;
-	}
 
 	ethoc_ack_irq(priv, pending);
 
@@ -620,7 +619,7 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 	ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(phy, reg));
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_READ);
 
-	for (i=0; i < 5; i++) {
+	for (i = 0; i < 5; i++) {
 		u32 status = ethoc_read(priv, MIISTATUS);
 		if (!(status & MIISTATUS_BUSY)) {
 			u32 data = ethoc_read(priv, MIIRX_DATA);
@@ -628,7 +627,7 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 			ethoc_write(priv, MIICOMMAND, 0);
 			return data;
 		}
-		usleep_range(100,200);
+		usleep_range(100, 200);
 	}
 
 	return -EBUSY;
@@ -643,14 +642,14 @@ static int ethoc_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val)
 	ethoc_write(priv, MIITX_DATA, val);
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_WRITE);
 
-	for (i=0; i < 5; i++) {
+	for (i = 0; i < 5; i++) {
 		u32 stat = ethoc_read(priv, MIISTATUS);
 		if (!(stat & MIISTATUS_BUSY)) {
 			/* reset MII command register */
 			ethoc_write(priv, MIICOMMAND, 0);
 			return 0;
 		}
-		usleep_range(100,200);
+		usleep_range(100, 200);
 	}
 
 	return -EBUSY;
@@ -671,19 +670,18 @@ static int ethoc_mdio_probe(struct net_device *dev)
 	struct phy_device *phy;
 	int err;
 
-	if (priv->phy_id != -1) {
+	if (priv->phy_id != -1)
 		phy = priv->mdio->phy_map[priv->phy_id];
-	} else {
+	else
 		phy = phy_find_first(priv->mdio);
-	}
 
 	if (!phy) {
 		dev_err(&dev->dev, "no PHY found\n");
 		return -ENXIO;
 	}
 
-	err = phy_connect_direct(dev, phy, ethoc_mdio_poll, 0,
-			PHY_INTERFACE_MODE_GMII);
+	err = phy_connect_direct(dev, phy, ethoc_mdio_poll,
+				 PHY_INTERFACE_MODE_GMII);
 	if (err) {
 		dev_err(&dev->dev, "could not attach to PHY\n");
 		return err;
@@ -771,21 +769,24 @@ static int ethoc_config(struct net_device *dev, struct ifmap *map)
 	return -ENOSYS;
 }
 
-static int ethoc_set_mac_address(struct net_device *dev, void *addr)
+static void ethoc_do_set_mac_address(struct net_device *dev)
 {
 	struct ethoc *priv = netdev_priv(dev);
-	u8 *mac = (u8 *)addr;
-
-	if (!is_valid_ether_addr(mac))
-		return -EADDRNOTAVAIL;
+	unsigned char *mac = dev->dev_addr;
 
 	ethoc_write(priv, MAC_ADDR0, (mac[2] << 24) | (mac[3] << 16) |
 				     (mac[4] <<  8) | (mac[5] <<  0));
 	ethoc_write(priv, MAC_ADDR1, (mac[0] <<  8) | (mac[1] <<  0));
+}
 
-	memcpy(dev->dev_addr, mac, ETH_ALEN);
-	dev->addr_assign_type &= ~NET_ADDR_RANDOM;
+static int ethoc_set_mac_address(struct net_device *dev, void *p)
+{
+	const struct sockaddr *addr = p;
 
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EADDRNOTAVAIL;
+	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+	ethoc_do_set_mac_address(dev);
 	return 0;
 }
 
@@ -1022,7 +1023,7 @@ static int ethoc_probe(struct platform_device *pdev)
 	dev_dbg(&pdev->dev, "ethoc: num_tx: %d num_rx: %d\n",
 		priv->num_tx, priv->num_rx);
 
-	priv->vma = devm_kzalloc(&pdev->dev, num_bd*sizeof(void*), GFP_KERNEL);
+	priv->vma = devm_kzalloc(&pdev->dev, num_bd*sizeof(void *), GFP_KERNEL);
 	if (!priv->vma) {
 		ret = -ENOMEM;
 		goto error;
@@ -1038,7 +1039,7 @@ static int ethoc_probe(struct platform_device *pdev)
 
 #ifdef CONFIG_OF
 		{
-		const uint8_t* mac;
+		const uint8_t *mac;
 
 		mac = of_get_property(pdev->dev.of_node,
 				      "local-mac-address",
@@ -1050,25 +1051,23 @@ static int ethoc_probe(struct platform_device *pdev)
 	}
 
 	/* Check that the given MAC address is valid. If it isn't, read the
-	 * current MAC from the controller. */
+	 * current MAC from the controller.
+	 */
 	if (!is_valid_ether_addr(netdev->dev_addr))
 		ethoc_get_mac_address(netdev, netdev->dev_addr);
 
 	/* Check the MAC again for validity, if it still isn't choose and
-	 * program a random one. */
+	 * program a random one.
+	 */
 	if (!is_valid_ether_addr(netdev->dev_addr)) {
 		eth_random_addr(netdev->dev_addr);
 		random_mac = true;
 	}
 
-	ret = ethoc_set_mac_address(netdev, netdev->dev_addr);
-	if (ret) {
-		dev_err(&netdev->dev, "failed to set MAC address\n");
-		goto error;
-	}
+	ethoc_do_set_mac_address(netdev);
 
 	if (random_mac)
-		netdev->addr_assign_type |= NET_ADDR_RANDOM;
+		netdev->addr_assign_type = NET_ADDR_RANDOM;
 
 	/* register MII bus */
 	priv->mdio = mdiobus_alloc();