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

Pull networking fixes from David Miller:
 "A moderately sized pile of fixes, some specifically for merge window
  introduced regressions although others are for longer standing items
  and have been queued up for -stable.

  I'm kind of tired of all the RDS protocol bugs over the years, to be
  honest, it's way out of proportion to the number of people who
  actually use it.

   1) Fix missing range initialization in netfilter IPSET, from Jozsef
      Kadlecsik.

   2) ieee80211_local->tim_lock needs to use BH disabling, from Johannes
      Berg.

   3) Fix DMA syncing in SFC driver, from Ben Hutchings.

   4) Fix regression in BOND device MAC address setting, from Jiri
      Pirko.

   5) Missing usb_free_urb in ISDN Hisax driver, from Marina Makienko.

   6) Fix UDP checksumming in bnx2x driver for 57710 and 57711 chips,
      fix from Dmitry Kravkov.

   7) Missing cfgspace_lock initialization in BCMA driver.

   8) Validate parameter size for SCTP assoc stats getsockopt(), from
      Guenter Roeck.

   9) Fix SCTP association hangs, from Lee A Roberts.

  10) Fix jumbo frame handling in r8169, from Francois Romieu.

  11) Fix phy_device memory leak, from Petr Malat.

  12) Omit trailing FCS from frames received in BGMAC driver, from Hauke
      Mehrtens.

  13) Missing socket refcount release in L2TP, from Guillaume Nault.

  14) sctp_endpoint_init should respect passed in gfp_t, rather than use
      GFP_KERNEL unconditionally.  From Dan Carpenter.

  15) Add AISX AX88179 USB driver, from Freddy Xin.

  16) Remove MAINTAINERS entries for drivers deleted during the merge
      window, from Cesar Eduardo Barros.

  17) RDS protocol can try to allocate huge amounts of memory, check
      that the user's request length makes sense, from Cong Wang.

  18) SCTP should use the provided KMALLOC_MAX_SIZE instead of it's own,
      bogus, definition.  From Cong Wang.

  19) Fix deadlocks in FEC driver by moving TX reclaim into NAPI poll,
      from Frank Li.  Also, fix a build error introduced in the merge
      window.

  20) Fix bogus purging of default routes in ipv6, from Lorenzo Colitti.

  21) Don't double count RTT measurements when we leave the TCP receive
      fast path, from Neal Cardwell."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits)
  tcp: fix double-counted receiver RTT when leaving receiver fast path
  CAIF: fix sparse warning for caif_usb
  rds: simplify a warning message
  net: fec: fix build error in no MXC platform
  net: ipv6: Don't purge default router if accept_ra=2
  net: fec: put tx to napi poll function to fix dead lock
  sctp: use KMALLOC_MAX_SIZE instead of its own MAX_KMALLOC_SIZE
  rds: limit the size allocated by rds_message_alloc()
  MAINTAINERS: remove eexpress
  MAINTAINERS: remove drivers/net/wan/cycx*
  MAINTAINERS: remove 3c505
  caif_dev: fix sparse warnings for caif_flow_cb
  ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver
  sctp: use the passed in gfp flags instead GFP_KERNEL
  ipv[4|6]: correct dropwatch false positive in local_deliver_finish
  l2tp: Restore socket refcount when sendmsg succeeds
  net/phy: micrel: Disable asymmetric pause for KSZ9021
  bgmac: omit the fcs
  phy: Fix phy_device_free memory leak
  bnx2x: Fix KR2 work-around condition
  ...

MAINTAINERS

@@ -114,12 +114,6 @@ Maintainers List (try to look for most precise areas first)
 
 		-----------------------------------
 
-3C505 NETWORK DRIVER
-M:	Philip Blundell <philb@gnu.org>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/ethernet/i825xx/3c505*
-
 3C59X NETWORK DRIVER
 M:	Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
 L:	netdev@vger.kernel.org
@@ -2361,12 +2355,6 @@ W:	http://www.arm.linux.org.uk/
 S:	Maintained
 F:	drivers/video/cyber2000fb.*
 
-CYCLADES 2X SYNC CARD DRIVER
-M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
-W:	http://oops.ghostprotocols.net:81/blog
-S:	Maintained
-F:	drivers/net/wan/cycx*
-
 CYCLADES ASYNC MUX DRIVER
 W:	http://www.cyclades.com/
 S:	Orphan
@@ -3067,12 +3055,6 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
 F:	drivers/video/s1d13xxxfb.c
 F:	include/video/s1d13xxxfb.h
 
-ETHEREXPRESS-16 NETWORK DRIVER
-M:	Philip Blundell <philb@gnu.org>
-L:	netdev@vger.kernel.org
-S:	Maintained
-F:	drivers/net/ethernet/i825xx/eexpress.*
-
 ETHERNET BRIDGE
 M:	Stephen Hemminger <stephen@networkplumber.org>
 L:	bridge@lists.linux-foundation.org

drivers/bcma/driver_pci_host.c

@@ -404,6 +404,8 @@ void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
 		return;
 	}
 
+	spin_lock_init(&pc_host->cfgspace_lock);
+
 	pc->host_controller = pc_host;
 	pc_host->pci_controller.io_resource = &pc_host->io_resource;
 	pc_host->pci_controller.mem_resource = &pc_host->mem_resource;

drivers/connector/cn_proc.c

@@ -313,6 +313,12 @@ static void cn_proc_mcast_ctl(struct cn_msg *msg,
 	    (task_active_pid_ns(current) != &init_pid_ns))
 		return;
 
+	/* Can only change if privileged. */
+	if (!capable(CAP_NET_ADMIN)) {
+		err = EPERM;
+		goto out;
+	}
+
 	mc_op = (enum proc_cn_mcast_op *)msg->data;
 	switch (*mc_op) {
 	case PROC_CN_MCAST_LISTEN:
@@ -325,6 +331,8 @@ static void cn_proc_mcast_ctl(struct cn_msg *msg,
 		err = EINVAL;
 		break;
 	}
+
+out:
 	cn_proc_ack(err, msg->seq, msg->ack);
 }
 

drivers/isdn/hisax/st5481_usb.c

@@ -294,13 +294,13 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 	// Allocate URBs and buffers for interrupt endpoint
 	urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!urb) {
-		return -ENOMEM;
+		goto err1;
 	}
 	intr->urb = urb;
 
 	buf = kmalloc(INT_PKT_SIZE, GFP_KERNEL);
 	if (!buf) {
-		return -ENOMEM;
+		goto err2;
 	}
 
 	endpoint = &altsetting->endpoint[EP_INT-1];
@@ -313,6 +313,14 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 			 endpoint->desc.bInterval);
 
 	return 0;
+err2:
+	usb_free_urb(intr->urb);
+	intr->urb = NULL;
+err1:
+	usb_free_urb(ctrl->urb);
+	ctrl->urb = NULL;
+
+	return -ENOMEM;
 }
 
 /*

drivers/net/bonding/bond_main.c

@@ -1629,7 +1629,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 	/* If this is the first slave, then we need to set the master's hardware
 	 * address to be the same as the slave's. */
-	if (bond->dev_addr_from_first)
+	if (bond->slave_cnt == 0 && bond->dev_addr_from_first)
 		bond_set_dev_addr(bond->dev, slave_dev);
 
 	new_slave = kzalloc(sizeof(struct slave), GFP_KERNEL);

drivers/net/ethernet/broadcom/bgmac.c

@@ -301,12 +301,16 @@ static int bgmac_dma_rx_read(struct bgmac *bgmac, struct bgmac_dma_ring *ring,
 			bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n",
 				  ring->start);
 		} else {
+			/* Omit CRC. */
+			len -= ETH_FCS_LEN;
+
 			new_skb = netdev_alloc_skb_ip_align(bgmac->net_dev, len);
 			if (new_skb) {
 				skb_put(new_skb, len);
 				skb_copy_from_linear_data_offset(skb, BGMAC_RX_FRAME_OFFSET,
 								 new_skb->data,
 								 len);
+				skb_checksum_none_assert(skb);
 				new_skb->protocol =
 					eth_type_trans(new_skb, bgmac->net_dev);
 				netif_receive_skb(new_skb);

drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

@@ -3142,7 +3142,7 @@ static inline __le16 bnx2x_csum_fix(unsigned char *t_header, u16 csum, s8 fix)
 		tsum = ~csum_fold(csum_add((__force __wsum) csum,
 				  csum_partial(t_header, -fix, 0)));
 
-	return bswab16(csum);
+	return bswab16(tsum);
 }
 
 static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c

@@ -281,6 +281,8 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 			cmd->lp_advertising |= ADVERTISED_2500baseX_Full;
 		if (status & LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE)
 			cmd->lp_advertising |= ADVERTISED_10000baseT_Full;
+		if (status & LINK_STATUS_LINK_PARTNER_20GXFD_CAPABLE)
+			cmd->lp_advertising |= ADVERTISED_20000baseKR2_Full;
 	}
 
 	cmd->maxtxpkt = 0;
@@ -463,6 +465,10 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 						ADVERTISED_10000baseKR_Full))
 				bp->link_params.speed_cap_mask[cfg_idx] |=
 					PORT_HW_CFG_SPEED_CAPABILITY_D0_10G;
+
+			if (cmd->advertising & ADVERTISED_20000baseKR2_Full)
+				bp->link_params.speed_cap_mask[cfg_idx] |=
+					PORT_HW_CFG_SPEED_CAPABILITY_D0_20G;
 		}
 	} else { /* forced speed */
 		/* advertise the requested speed and duplex if supported */

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

@@ -10422,6 +10422,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LED1_MASK,
 					 0x0);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Disable MI_INT interrupt before setting LED4
+				 * source to constant off.
+				 */
+				if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+					   params->port*4) &
+				    NIG_MASK_MI_INT) {
+					params->link_flags |=
+					LINK_FLAGS_INT_DISABLED;
+
+					bnx2x_bits_dis(
+						bp,
+						NIG_REG_MASK_INTERRUPT_PORT0 +
+						params->port*4,
+						NIG_MASK_MI_INT);
+				}
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x0);
+			}
 		}
 		break;
 	case LED_MODE_ON:
@@ -10468,6 +10490,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LED1_MASK,
 					 0x20);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Disable MI_INT interrupt before setting LED4
+				 * source to constant on.
+				 */
+				if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 +
+					   params->port*4) &
+				    NIG_MASK_MI_INT) {
+					params->link_flags |=
+					LINK_FLAGS_INT_DISABLED;
+
+					bnx2x_bits_dis(
+						bp,
+						NIG_REG_MASK_INTERRUPT_PORT0 +
+						params->port*4,
+						NIG_MASK_MI_INT);
+				}
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x20);
+			}
 		}
 		break;
 
@@ -10532,6 +10576,22 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
 					 MDIO_PMA_DEVAD,
 					 MDIO_PMA_REG_8481_LINK_SIGNAL,
 					 val);
+			if (phy->type ==
+			    PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) {
+				/* Restore LED4 source to external link,
+				 * and re-enable interrupts.
+				 */
+				bnx2x_cl45_write(bp, phy,
+						 MDIO_PMA_DEVAD,
+						 MDIO_PMA_REG_8481_SIGNAL_MASK,
+						 0x40);
+				if (params->link_flags &
+				    LINK_FLAGS_INT_DISABLED) {
+					bnx2x_link_int_enable(params);
+					params->link_flags &=
+						~LINK_FLAGS_INT_DISABLED;
+				}
+			}
 		}
 		break;
 	}
@@ -11791,6 +11851,8 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
 			phy->media_type = ETH_PHY_KR;
 			phy->flags |= FLAGS_WC_DUAL_MODE;
 			phy->supported &= (SUPPORTED_20000baseKR2_Full |
+					   SUPPORTED_10000baseT_Full |
+					   SUPPORTED_1000baseT_Full |
 					   SUPPORTED_Autoneg |
 					   SUPPORTED_FIBRE |
 					   SUPPORTED_Pause |
@@ -13437,7 +13499,7 @@ void bnx2x_period_func(struct link_params *params, struct link_vars *vars)
 		struct bnx2x_phy *phy = &params->phy[INT_PHY];
 		bnx2x_set_aer_mmd(params, phy);
 		if ((phy->supported & SUPPORTED_20000baseKR2_Full) &&
-		    (phy->speed_cap_mask & SPEED_20000))
+		    (phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_20G))
 			bnx2x_check_kr2_wa(params, vars, phy);
 		bnx2x_check_over_curr(params, vars);
 		if (vars->rx_tx_asic_rst)

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h

@@ -307,7 +307,8 @@ struct link_params {
 	struct bnx2x *bp;
 	u16 req_fc_auto_adv; /* Should be set to TX / BOTH when
 				req_flow_ctrl is set to AUTO */
-	u16 rsrv1;
+	u16 link_flags;
+#define LINK_FLAGS_INT_DISABLED		(1<<0)
 	u32 lfa_base;
 };