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

Pull networking fixes from David Miller:

 1) The forcedeth conversion from pci_*() DMA interfaces to dma_*() ones
    missed one spot. From Zhu Yanjun.

 2) Missing CRYPTO_SHA256 Kconfig dep in cfg80211, from Johannes Berg.

 3) Fix checksum offloading in thunderx driver, from Sunil Goutham.

 4) Add SPDX to vm_sockets_diag.h, from Stephen Hemminger.

 5) Fix use after free of packet headers in TIPC, from Jon Maloy.

 6) "sizeof(ptr)" vs "sizeof(*ptr)" bug in i40e, from Gustavo A R Silva.

 7) Tunneling fixes in mlxsw driver, from Petr Machata.

 8) Fix crash in fanout_demux_rollover() of AF_PACKET, from Mike
    Maloney.

 9) Fix race in AF_PACKET bind() vs. NETDEV_UP notifier, from Eric
    Dumazet.

10) Fix regression in sch_sfq.c due to one of the timer_setup()
    conversions. From Paolo Abeni.

11) SCTP does list_for_each_entry() using wrong struct member, fix from
    Xin Long.

12) Don't use big endian netlink attribute read for
    IFLA_BOND_AD_ACTOR_SYSTEM, it is in cpu endianness. Also from Xin
    Long.

13) Fix mis-initialization of q->link.clock in CBQ scheduler, preventing
    adding filters there. From Jiri Pirko.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits)
  ethernet: dwmac-stm32: Fix copyright
  net: via: via-rhine: use %p to format void * address instead of %x
  net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit
  myri10ge: Update MAINTAINERS
  net: sched: cbq: create block for q->link.block
  atm: suni: remove extraneous space to fix indentation
  atm: lanai: use %p to format kernel addresses instead of %x
  VSOCK: Don't set sk_state to TCP_CLOSE before testing it
  atm: fore200e: use %pK to format kernel addresses instead of %x
  ambassador: fix incorrect indentation of assignment statement
  vxlan: use __be32 type for the param vni in __vxlan_fdb_delete
  bonding: use nla_get_u64 to extract the value for IFLA_BOND_AD_ACTOR_SYSTEM
  sctp: use right member as the param of list_for_each_entry
  sch_sfq: fix null pointer dereference at timer expiration
  cls_bpf: don't decrement net's refcount when offload fails
  net/packet: fix a race in packet_bind() and packet_notifier()
  packet: fix crash in fanout_demux_rollover()
  sctp: remove extern from stream sched
  sctp: force the params with right types for sctp csum apis
  sctp: force SCTP_ERROR_INV_STRM with __u32 when calling sctp_chunk_fail
  ...

13 files changed, 108 insertions, 86 deletions

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 7ce1d4b7e67d..b13ce5ebde8d 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -2136,8 +2136,8 @@ static int bnxt_get_module_eeprom(struct net_device *dev,
 	/* Read A2 portion of the EEPROM */
 	if (length) {
 		start -= ETH_MODULE_SFF_8436_LEN;
-		bnxt_read_sfp_module_eeprom_info(bp, I2C_DEV_ADDR_A2, 1, start,
-						 length, data);
+		rc = bnxt_read_sfp_module_eeprom_info(bp, I2C_DEV_ADDR_A2, 1,
+						      start, length, data);
 	}
 	return rc;
 }
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index d4496e9afcdf..8b2c31e2a2b0 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -1355,7 +1355,6 @@ nicvf_sq_add_hdr_subdesc(struct nicvf *nic, struct snd_queue *sq, int qentry,
 
 	/* Offload checksum calculation to HW */
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
-		hdr->csum_l3 = 1; /* Enable IP csum calculation */
 		hdr->l3_offset = skb_network_offset(skb);
 		hdr->l4_offset = skb_transport_offset(skb);
 
diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c
index 8172cf08cc33..3bac9df1c099 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_hw.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c
@@ -4307,8 +4307,10 @@ static void e1000_init_rx_addrs(struct e1000_hw *hw)
 
 	rar_num = E1000_RAR_ENTRIES;
 
-	/* Zero out the other 15 receive addresses. */
-	e_dbg("Clearing RAR[1-15]\n");
+	/* Zero out the following 14 receive addresses. RAR[15] is for
+	 * manageability
+	 */
+	e_dbg("Clearing RAR[1-14]\n");
 	for (i = 1; i < rar_num; i++) {
 		E1000_WRITE_REG_ARRAY(hw, RA, (i << 1), 0);
 		E1000_WRITE_FLUSH();
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 67163ca898ba..00a36df02a3f 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -113,7 +113,8 @@
 #define NVM_SIZE_MULTIPLIER 4096	/*multiplier for NVMS field */
 #define E1000_FLASH_BASE_ADDR 0xE000	/*offset of NVM access regs */
 #define E1000_CTRL_EXT_NVMVS 0x3	/*NVM valid sector */
-#define E1000_TARC0_CB_MULTIQ_3_REQ	(1 << 28 | 1 << 29)
+#define E1000_TARC0_CB_MULTIQ_3_REQ	0x30000000
+#define E1000_TARC0_CB_MULTIQ_2_REQ	0x20000000
 #define PCIE_ICH8_SNOOP_ALL	PCIE_NO_SNOOP_ALL
 
 #define E1000_ICH_RAR_ENTRIES	7
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index f2f49239b015..9f18d39bdc8f 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -3034,9 +3034,12 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
 		ew32(IOSFPC, reg_val);
 
 		reg_val = er32(TARC(0));
-		/* SPT and KBL Si errata workaround to avoid Tx hang */
-		reg_val &= ~BIT(28);
-		reg_val |= BIT(29);
+		/* SPT and KBL Si errata workaround to avoid Tx hang.
+		 * Dropping the number of outstanding requests from
+		 * 3 to 2 in order to avoid a buffer overrun.
+		 */
+		reg_val &= ~E1000_TARC0_CB_MULTIQ_3_REQ;
+		reg_val |= E1000_TARC0_CB_MULTIQ_2_REQ;
 		ew32(TARC(0), reg_val);
 	}
 }
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 4c08cc86463e..321d8be80871 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7401,7 +7401,6 @@ static int i40e_configure_clsflower(struct i40e_vsi *vsi,
 		dev_err(&pf->pdev->dev,
 			"Failed to add cloud filter, err %s\n",
 			i40e_stat_str(&pf->hw, err));
-		err = i40e_aq_rc_to_posix(err, pf->hw.aq.asq_last_status);
 		goto err;
 	}
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index a3dc9b932946..36cb8e068e85 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -2086,7 +2086,7 @@ static int i40e_vc_request_queues_msg(struct i40e_vf *vf, u8 *msg, int msglen)
 	}
 
 	return i40e_vc_send_msg_to_vf(vf, VIRTCHNL_OP_REQUEST_QUEUES, 0,
-				      (u8 *)vfres, sizeof(vfres));
+				      (u8 *)vfres, sizeof(*vfres));
 }
 
 /**
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 6c20e811f973..d83a78be98a2 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -4629,11 +4629,6 @@ static void mvpp2_port_mii_gmac_configure_mode(struct mvpp2_port *port)
 		       MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE;
 		val &= ~MVPP22_CTRL4_EXT_PIN_GMII_SEL;
 		writel(val, port->base + MVPP22_GMAC_CTRL_4_REG);
-
-		val = readl(port->base + MVPP2_GMAC_CTRL_2_REG);
-		val |= MVPP2_GMAC_DISABLE_PADDING;
-		val &= ~MVPP2_GMAC_FLOW_CTRL_MASK;
-		writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
 	} else if (phy_interface_mode_is_rgmii(port->phy_interface)) {
 		val = readl(port->base + MVPP22_GMAC_CTRL_4_REG);
 		val |= MVPP22_CTRL4_EXT_PIN_GMII_SEL |
@@ -4641,10 +4636,6 @@ static void mvpp2_port_mii_gmac_configure_mode(struct mvpp2_port *port)
 		       MVPP22_CTRL4_QSGMII_BYPASS_ACTIVE;
 		val &= ~MVPP22_CTRL4_DP_CLK_SEL;
 		writel(val, port->base + MVPP22_GMAC_CTRL_4_REG);
-
-		val = readl(port->base + MVPP2_GMAC_CTRL_2_REG);
-		val &= ~MVPP2_GMAC_DISABLE_PADDING;
-		writel(val, port->base + MVPP2_GMAC_CTRL_2_REG);
 	}
 
 	/* The port is connected to a copper PHY */
@@ -5805,7 +5796,7 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 						sizeof(*txq_pcpu->buffs),
 						GFP_KERNEL);
 		if (!txq_pcpu->buffs)
-			goto cleanup;
+			return -ENOMEM;
 
 		txq_pcpu->count = 0;
 		txq_pcpu->reserved_num = 0;
@@ -5821,26 +5812,10 @@ static int mvpp2_txq_init(struct mvpp2_port *port,
 					   &txq_pcpu->tso_headers_dma,
 					   GFP_KERNEL);
 		if (!txq_pcpu->tso_headers)
-			goto cleanup;
+			return -ENOMEM;
 	}
 
 	return 0;
-cleanup:
-	for_each_present_cpu(cpu) {
-		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
-		kfree(txq_pcpu->buffs);
-
-		dma_free_coherent(port->dev->dev.parent,
-				  txq_pcpu->size * TSO_HEADER_SIZE,
-				  txq_pcpu->tso_headers,
-				  txq_pcpu->tso_headers_dma);
-	}
-
-	dma_free_coherent(port->dev->dev.parent,
-			  txq->size * MVPP2_DESC_ALIGNED_SIZE,
-			  txq->descs, txq->descs_dma);
-
-	return -ENOMEM;
 }
 
 /* Free allocated TXQ resources */
@@ -6867,6 +6842,12 @@ static int mvpp2_check_ringparam_valid(struct net_device *dev,
 	else if (!IS_ALIGNED(ring->tx_pending, 32))
 		new_tx_pending = ALIGN(ring->tx_pending, 32);
 
+	/* The Tx ring size cannot be smaller than the minimum number of
+	 * descriptors needed for TSO.
+	 */
+	if (new_tx_pending < MVPP2_MAX_SKB_DESCS)
+		new_tx_pending = ALIGN(MVPP2_MAX_SKB_DESCS, 32);
+
 	if (ring->rx_pending != new_rx_pending) {
 		netdev_info(dev, "illegal Rx ring size value %d, round to %d\n",
 			    ring->rx_pending, new_rx_pending);
@@ -8345,7 +8326,7 @@ static int mvpp2_probe(struct platform_device *pdev)
 	for_each_available_child_of_node(dn, port_node) {
 		err = mvpp2_port_probe(pdev, port_node, priv, i);
 		if (err < 0)
-			goto err_mg_clk;
+			goto err_port_probe;
 		i++;
 	}
 
@@ -8361,12 +8342,19 @@ static int mvpp2_probe(struct platform_device *pdev)
 	priv->stats_queue = create_singlethread_workqueue(priv->queue_name);
 	if (!priv->stats_queue) {
 		err = -ENOMEM;
-		goto err_mg_clk;
+		goto err_port_probe;
 	}
 
 	platform_set_drvdata(pdev, priv);
 	return 0;
 
+err_port_probe:
+	i = 0;
+	for_each_available_child_of_node(dn, port_node) {
+		if (priv->port_list[i])
+			mvpp2_port_remove(priv->port_list[i]);
+		i++;
+	}
 err_mg_clk:
 	clk_disable_unprepare(priv->axi_clk);
 	if (priv->hw_version == MVPP22)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 632c7b229054..72ef4f8025f0 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -1370,8 +1370,9 @@ static void mlxsw_sp_netdevice_ipip_ol_down_event(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_ipip_entry_ol_down_event(mlxsw_sp, ipip_entry);
 }
 
-static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp,
-					struct mlxsw_sp_rif *rif);
+static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_rif *old_rif,
+					 struct mlxsw_sp_rif *new_rif);
 static int
 mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp,
 				 struct mlxsw_sp_ipip_entry *ipip_entry,
@@ -1389,17 +1390,18 @@ mlxsw_sp_ipip_entry_ol_lb_update(struct mlxsw_sp *mlxsw_sp,
 		return PTR_ERR(new_lb_rif);
 	ipip_entry->ol_lb = new_lb_rif;
 
-	if (keep_encap) {
-		list_splice_init(&old_lb_rif->common.nexthop_list,
-				 &new_lb_rif->common.nexthop_list);
-		mlxsw_sp_nexthop_rif_update(mlxsw_sp, &new_lb_rif->common);
-	}
+	if (keep_encap)
+		mlxsw_sp_nexthop_rif_migrate(mlxsw_sp, &old_lb_rif->common,
+					     &new_lb_rif->common);
 
 	mlxsw_sp_rif_destroy(&old_lb_rif->common);
 
 	return 0;
 }
 
+static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp,
+					struct mlxsw_sp_rif *rif);
+
 /**
  * Update the offload related to an IPIP entry. This always updates decap, and
  * in addition to that it also:
@@ -1449,9 +1451,27 @@ static int mlxsw_sp_netdevice_ipip_ol_vrf_event(struct mlxsw_sp *mlxsw_sp,
 {
 	struct mlxsw_sp_ipip_entry *ipip_entry =
 		mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev);
+	enum mlxsw_sp_l3proto ul_proto;
+	union mlxsw_sp_l3addr saddr;
+	u32 ul_tb_id;
 
 	if (!ipip_entry)
 		return 0;
+
+	/* For flat configuration cases, moving overlay to a different VRF might
+	 * cause local address conflict, and the conflicting tunnels need to be
+	 * demoted.
+	 */
+	ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(ol_dev);
+	ul_proto = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt]->ul_proto;
+	saddr = mlxsw_sp_ipip_netdev_saddr(ul_proto, ol_dev);
+	if (mlxsw_sp_ipip_demote_tunnel_by_saddr(mlxsw_sp, ul_proto,
+						 saddr, ul_tb_id,
+						 ipip_entry)) {
+		mlxsw_sp_ipip_entry_demote_tunnel(mlxsw_sp, ipip_entry);
+		return 0;
+	}
+
 	return __mlxsw_sp_ipip_entry_update_tunnel(mlxsw_sp, ipip_entry,
 						   true, false, false, extack);
 }
@@ -3343,22 +3363,19 @@ static bool mlxsw_sp_ipip_netdev_ul_up(struct net_device *ol_dev)
 	return ul_dev ? (ul_dev->flags & IFF_UP) : true;
 }
 
-static int mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp,
-				      struct mlxsw_sp_nexthop *nh,
-				      struct net_device *ol_dev)
+static void mlxsw_sp_nexthop_ipip_init(struct mlxsw_sp *mlxsw_sp,
+				       struct mlxsw_sp_nexthop *nh,
+				       struct mlxsw_sp_ipip_entry *ipip_entry)
 {
 	bool removing;
 
 	if (!nh->nh_grp->gateway || nh->ipip_entry)
-		return 0;
-
-	nh->ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev);
-	if (!nh->ipip_entry)
-		return -ENOENT;
+		return;
 
-	removing = !mlxsw_sp_ipip_netdev_ul_up(ol_dev);
+	nh->ipip_entry = ipip_entry;
+	removing = !mlxsw_sp_ipip_netdev_ul_up(ipip_entry->ol_dev);
 	__mlxsw_sp_nexthop_neigh_update(nh, removing);
-	return 0;
+	mlxsw_sp_nexthop_rif_init(nh, &ipip_entry->ol_lb->common);
 }
 
 static void mlxsw_sp_nexthop_ipip_fini(struct mlxsw_sp *mlxsw_sp,
@@ -3403,21 +3420,21 @@ static int mlxsw_sp_nexthop4_type_init(struct mlxsw_sp *mlxsw_sp,
 				       struct mlxsw_sp_nexthop *nh,
 				       struct fib_nh *fib_nh)
 {
-	struct mlxsw_sp_router *router = mlxsw_sp->router;
+	const struct mlxsw_sp_ipip_ops *ipip_ops;
 	struct net_device *dev = fib_nh->nh_dev;
-	enum mlxsw_sp_ipip_type ipipt;
+	struct mlxsw_sp_ipip_entry *ipip_entry;
 	struct mlxsw_sp_rif *rif;
 	int err;
 
-	if (mlxsw_sp_nexthop4_ipip_type(mlxsw_sp, fib_nh, &ipipt) &&
-	    router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev,
-						     MLXSW_SP_L3_PROTO_IPV4)) {
-		nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
-		err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev);
-		if (err)
-			return err;
-		mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common);
-		return 0;
+	ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev);
+	if (ipip_entry) {
+		ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt];
+		if (ipip_ops->can_offload(mlxsw_sp, dev,
+					  MLXSW_SP_L3_PROTO_IPV4)) {
+			nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
+			mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry);
+			return 0;
+		}
 	}
 
 	nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH;
@@ -3545,6 +3562,18 @@ static void mlxsw_sp_nexthop_rif_update(struct mlxsw_sp *mlxsw_sp,
 	}
 }
 
+static void mlxsw_sp_nexthop_rif_migrate(struct mlxsw_sp *mlxsw_sp,
+					 struct mlxsw_sp_rif *old_rif,
+					 struct mlxsw_sp_rif *new_rif)
+{
+	struct mlxsw_sp_nexthop *nh;
+
+	list_splice_init(&old_rif->nexthop_list, &new_rif->nexthop_list);
+	list_for_each_entry(nh, &new_rif->nexthop_list, rif_list_node)
+		nh->rif = new_rif;
+	mlxsw_sp_nexthop_rif_update(mlxsw_sp, new_rif);
+}
+
 static void mlxsw_sp_nexthop_rif_gone_sync(struct mlxsw_sp *mlxsw_sp,
 					   struct mlxsw_sp_rif *rif)
 {
@@ -3996,7 +4025,7 @@ mlxsw_sp_fib4_entry_type_set(struct mlxsw_sp *mlxsw_sp,
 	case RTN_LOCAL:
 		ipip_entry = mlxsw_sp_ipip_entry_find_by_decap(mlxsw_sp, dev,
 						 MLXSW_SP_L3_PROTO_IPV4, dip);
-		if (ipip_entry) {
+		if (ipip_entry && ipip_entry->ol_dev->flags & IFF_UP) {
 			fib_entry->type = MLXSW_SP_FIB_ENTRY_TYPE_IPIP_DECAP;
 			return mlxsw_sp_fib_entry_decap_init(mlxsw_sp,
 							     fib_entry,
@@ -4694,21 +4723,21 @@ static int mlxsw_sp_nexthop6_type_init(struct mlxsw_sp *mlxsw_sp,
 				       struct mlxsw_sp_nexthop *nh,
 				       const struct rt6_info *rt)
 {
-	struct mlxsw_sp_router *router = mlxsw_sp->router;
+	const struct mlxsw_sp_ipip_ops *ipip_ops;
+	struct mlxsw_sp_ipip_entry *ipip_entry;
 	struct net_device *dev = rt->dst.dev;
-	enum mlxsw_sp_ipip_type ipipt;
 	struct mlxsw_sp_rif *rif;
 	int err;
 
-	if (mlxsw_sp_nexthop6_ipip_type(mlxsw_sp, rt, &ipipt) &&
-	    router->ipip_ops_arr[ipipt]->can_offload(mlxsw_sp, dev,
-						     MLXSW_SP_L3_PROTO_IPV6)) {
-		nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
-		err = mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, dev);
-		if (err)
-			return err;
-		mlxsw_sp_nexthop_rif_init(nh, &nh->ipip_entry->ol_lb->common);
-		return 0;
+	ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, dev);
+	if (ipip_entry) {
+		ipip_ops = mlxsw_sp->router->ipip_ops_arr[ipip_entry->ipipt];
+		if (ipip_ops->can_offload(mlxsw_sp, dev,
+					  MLXSW_SP_L3_PROTO_IPV6)) {
+			nh->type = MLXSW_SP_NEXTHOP_TYPE_IPIP;
+			mlxsw_sp_nexthop_ipip_init(mlxsw_sp, nh, ipip_entry);
+			return 0;
+		}
 	}
 
 	nh->type = MLXSW_SP_NEXTHOP_TYPE_ETH;
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index ac8439ceea10..481876b5424c 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -1986,9 +1986,9 @@ static void nv_unmap_txskb(struct fe_priv *np, struct nv_skb_map *tx_skb)
 					 tx_skb->dma_len,
 					 DMA_TO_DEVICE);
 		else
-			pci_unmap_page(np->pci_dev, tx_skb->dma,
+			dma_unmap_page(&np->pci_dev->dev, tx_skb->dma,
 				       tx_skb->dma_len,
-				       PCI_DMA_TODEVICE);
+				       DMA_TO_DEVICE);
 		tx_skb->dma = 0;
 	}
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
index 61cb24810d10..9e6db16af663 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c
@@ -1,8 +1,8 @@
 /*
  * dwmac-stm32.c - DWMAC Specific Glue layer for STM32 MCU
  *
- * Copyright (C) Alexandre Torgue 2015
- * Author:  Alexandre Torgue <alexandre.torgue@gmail.com>
+ * Copyright (C) STMicroelectronics SA 2017
+ * Author:  Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
  * License terms:  GNU General Public License (GPL), version 2
  *
  */
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index 83e6f76eb965..33949248c829 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -995,8 +995,8 @@ static int rhine_init_one_common(struct device *hwdev, u32 quirks,
 	else
 		name = "Rhine III";
 
-	netdev_info(dev, "VIA %s at 0x%lx, %pM, IRQ %d\n",
-		    name, (long)ioaddr, dev->dev_addr, rp->irq);
+	netdev_info(dev, "VIA %s at %p, %pM, IRQ %d\n",
+		    name, ioaddr, dev->dev_addr, rp->irq);
 
 	dev_set_drvdata(hwdev, dev);
 
diff --git a/drivers/net/ethernet/xilinx/Kconfig b/drivers/net/ethernet/xilinx/Kconfig
index 6d68c8a8f4f2..da4ec575ccf9 100644
--- a/drivers/net/ethernet/xilinx/Kconfig
+++ b/drivers/net/ethernet/xilinx/Kconfig
@@ -34,6 +34,7 @@ config XILINX_AXI_EMAC
 config XILINX_LL_TEMAC
 	tristate "Xilinx LL TEMAC (LocalLink Tri-mode Ethernet MAC) driver"
 	depends on (PPC || MICROBLAZE)
+	depends on !64BIT || BROKEN
 	select PHYLIB
 	---help---
 	  This driver supports the Xilinx 10/100/1000 LocalLink TEMAC