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

Pull networking fixes from David Miller:

 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi
    Kivilinna.

 2) Fix loss of RTT samples in rxrpc, from David Howells.

 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu.

 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka.

 5) We disable BH for too lokng in sctp_get_port_local(), add a
    cond_resched() here as well, from Xin Long.

 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu.

 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from
    Yonghong Song.

 8) Missing of_node_put() in mt7530 DSA driver, from Sumera
    Priyadarsini.

 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan.

10) Fix geneve tunnel checksumming bug in hns3, from Yi Li.

11) Memory leak in rxkad_verify_response, from Dinghao Liu.

12) In tipc, don't use smp_processor_id() in preemptible context. From
    Tuong Lien.

13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu.

14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter.

15) Fix ABI mismatch between driver and firmware in nfp, from Louis
    Peens.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits)
  net/smc: fix sock refcounting in case of termination
  net/smc: reset sndbuf_desc if freed
  net/smc: set rx_off for SMCR explicitly
  net/smc: fix toleration of fake add_link messages
  tg3: Fix soft lockup when tg3_reset_task() fails.
  doc: net: dsa: Fix typo in config code sample
  net: dp83867: Fix WoL SecureOn password
  nfp: flower: fix ABI mismatch between driver and firmware
  tipc: fix shutdown() of connectionless socket
  ipv6: Fix sysctl max for fib_multipath_hash_policy
  drivers/net/wan/hdlc: Change the default of hard_header_len to 0
  net: gemini: Fix another missing clk_disable_unprepare() in probe
  net: bcmgenet: fix mask check in bcmgenet_validate_flow()
  amd-xgbe: Add support for new port mode
  net: usb: dm9601: Add USB ID of Keenetic Plus DSL
  vhost: fix typo in error message
  net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
  pktgen: fix error message with wrong function name
  net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode
  cxgb4: fix thermal zone device registration
  ...

35 files changed, 264 insertions, 166 deletions

diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index c798856e74a4..0ddd611b4277 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -998,6 +998,7 @@ static int fs_open(struct atm_vcc *atm_vcc)
 				error = make_rate (pcr, r, &tmc0, NULL);
 				if (error) {
 					kfree(tc);
+					kfree(vcc);
 					return error;
 				}
 			}
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 0c37ddb58c1e..1aaf47a0da2b 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1326,14 +1326,17 @@ mt7530_setup(struct dsa_switch *ds)
 
 			if (phy_node->parent == priv->dev->of_node->parent) {
 				ret = of_get_phy_mode(mac_np, &interface);
-				if (ret && ret != -ENODEV)
+				if (ret && ret != -ENODEV) {
+					of_node_put(mac_np);
 					return ret;
+				}
 				id = of_mdio_parse_addr(ds->dev, phy_node);
 				if (id == 0)
 					priv->p5_intf_sel = P5_INTF_SEL_PHY_P0;
 				if (id == 4)
 					priv->p5_intf_sel = P5_INTF_SEL_PHY_P4;
 			}
+			of_node_put(mac_np);
 			of_node_put(phy_node);
 			break;
 		}
@@ -1501,7 +1504,7 @@ unsupported:
 		phylink_set(mask, 100baseT_Full);
 
 		if (state->interface != PHY_INTERFACE_MODE_MII) {
-			phylink_set(mask, 1000baseT_Half);
+			/* This switch only supports 1G full-duplex. */
 			phylink_set(mask, 1000baseT_Full);
 			if (port == 5)
 				phylink_set(mask, 1000baseX_Full);
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index c69d9592a2b7..04bfa6e465ff 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -400,6 +400,7 @@ static int felix_parse_ports_node(struct felix *felix,
 		if (err < 0) {
 			dev_err(dev, "Unsupported PHY mode %s on port %d\n",
 				phy_modes(phy_mode), port);
+			of_node_put(child);
 			return err;
 		}
 
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index c3f6f124e5f0..5a28dfb36ec3 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -3415,7 +3415,7 @@ static int sja1105_check_device_id(struct sja1105_private *priv)
 
 	sja1105_unpack(prod_id, &part_no, 19, 4, SJA1105_SIZE_DEVICE_ID);
 
-	for (match = sja1105_dt_ids; match->compatible; match++) {
+	for (match = sja1105_dt_ids; match->compatible[0]; match++) {
 		const struct sja1105_info *info = match->data;
 
 		/* Is what's been probed in our match table at all? */
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 46c3c1ca38d6..859ded0c06b0 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -166,6 +166,7 @@ enum xgbe_port_mode {
 	XGBE_PORT_MODE_10GBASE_T,
 	XGBE_PORT_MODE_10GBASE_R,
 	XGBE_PORT_MODE_SFP,
+	XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG,
 	XGBE_PORT_MODE_MAX,
 };
 
@@ -1634,6 +1635,7 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata)
 	if (ad_reg & 0x80) {
 		switch (phy_data->port_mode) {
 		case XGBE_PORT_MODE_BACKPLANE:
+		case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 			mode = XGBE_MODE_KR;
 			break;
 		default:
@@ -1643,6 +1645,7 @@ static enum xgbe_mode xgbe_phy_an73_redrv_outcome(struct xgbe_prv_data *pdata)
 	} else if (ad_reg & 0x20) {
 		switch (phy_data->port_mode) {
 		case XGBE_PORT_MODE_BACKPLANE:
+		case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 			mode = XGBE_MODE_KX_1000;
 			break;
 		case XGBE_PORT_MODE_1000BASE_X:
@@ -1782,6 +1785,7 @@ static void xgbe_phy_an_advertising(struct xgbe_prv_data *pdata,
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		XGBE_SET_ADV(dlks, 10000baseKR_Full);
 		break;
 	case XGBE_PORT_MODE_BACKPLANE_2500:
@@ -1874,6 +1878,7 @@ static enum xgbe_an_mode xgbe_phy_an_mode(struct xgbe_prv_data *pdata)
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
 		return XGBE_AN_MODE_CL73;
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		return XGBE_AN_MODE_NONE;
 	case XGBE_PORT_MODE_1000BASE_T:
@@ -2156,6 +2161,7 @@ static enum xgbe_mode xgbe_phy_switch_mode(struct xgbe_prv_data *pdata)
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		return xgbe_phy_switch_bp_mode(pdata);
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		return xgbe_phy_switch_bp_2500_mode(pdata);
@@ -2251,6 +2257,7 @@ static enum xgbe_mode xgbe_phy_get_mode(struct xgbe_prv_data *pdata,
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		return xgbe_phy_get_bp_mode(speed);
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		return xgbe_phy_get_bp_2500_mode(speed);
@@ -2426,6 +2433,7 @@ static bool xgbe_phy_use_mode(struct xgbe_prv_data *pdata, enum xgbe_mode mode)
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		return xgbe_phy_use_bp_mode(pdata, mode);
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		return xgbe_phy_use_bp_2500_mode(pdata, mode);
@@ -2515,6 +2523,7 @@ static bool xgbe_phy_valid_speed(struct xgbe_prv_data *pdata, int speed)
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		return xgbe_phy_valid_speed_bp_mode(speed);
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		return xgbe_phy_valid_speed_bp_2500_mode(speed);
@@ -2792,6 +2801,7 @@ static bool xgbe_phy_port_mode_mismatch(struct xgbe_prv_data *pdata)
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		if ((phy_data->port_speeds & XGBE_PHY_PORT_SPEED_1000) ||
 		    (phy_data->port_speeds & XGBE_PHY_PORT_SPEED_10000))
 			return false;
@@ -2844,6 +2854,7 @@ static bool xgbe_phy_conn_type_mismatch(struct xgbe_prv_data *pdata)
 
 	switch (phy_data->port_mode) {
 	case XGBE_PORT_MODE_BACKPLANE:
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 	case XGBE_PORT_MODE_BACKPLANE_2500:
 		if (phy_data->conn_type == XGBE_CONN_TYPE_BACKPLANE)
 			return false;
@@ -3160,6 +3171,8 @@ static int xgbe_phy_init(struct xgbe_prv_data *pdata)
 	/* Backplane support */
 	case XGBE_PORT_MODE_BACKPLANE:
 		XGBE_SET_SUP(lks, Autoneg);
+		fallthrough;
+	case XGBE_PORT_MODE_BACKPLANE_NO_AUTONEG:
 		XGBE_SET_SUP(lks, Pause);
 		XGBE_SET_SUP(lks, Asym_Pause);
 		XGBE_SET_SUP(lks, Backplane);
diff --git a/drivers/net/ethernet/arc/emac_mdio.c b/drivers/net/ethernet/arc/emac_mdio.c
index 0187dbf3b87d..54cdafdd067d 100644
--- a/drivers/net/ethernet/arc/emac_mdio.c
+++ b/drivers/net/ethernet/arc/emac_mdio.c
@@ -153,6 +153,7 @@ int arc_mdio_probe(struct arc_emac_priv *priv)
 	if (IS_ERR(data->reset_gpio)) {
 		error = PTR_ERR(data->reset_gpio);
 		dev_err(priv->dev, "Failed to request gpio: %d\n", error);
+		mdiobus_free(bus);
 		return error;
 	}
 
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index dfed9ade6950..0762d5d1a810 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -2491,8 +2491,10 @@ static int bcm_sysport_probe(struct platform_device *pdev)
 	priv->tx_rings = devm_kcalloc(&pdev->dev, txq,
 				      sizeof(struct bcm_sysport_tx_ring),
 				      GFP_KERNEL);
-	if (!priv->tx_rings)
-		return -ENOMEM;
+	if (!priv->tx_rings) {
+		ret = -ENOMEM;
+		goto err_free_netdev;
+	}
 
 	priv->is_lite = params->is_lite;
 	priv->num_rx_desc_words = params->num_rx_desc_words;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index f92fd8863f48..b167066af450 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1141,6 +1141,9 @@ static int bnxt_discard_rx(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
 
 static void bnxt_queue_fw_reset_work(struct bnxt *bp, unsigned long delay)
 {
+	if (!(test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)))
+		return;
+
 	if (BNXT_PF(bp))
 		queue_delayed_work(bnxt_pf_wq, &bp->fw_reset_task, delay);
 	else
@@ -1157,10 +1160,12 @@ static void bnxt_queue_sp_work(struct bnxt *bp)
 
 static void bnxt_cancel_sp_work(struct bnxt *bp)
 {
-	if (BNXT_PF(bp))
+	if (BNXT_PF(bp)) {
 		flush_workqueue(bnxt_pf_wq);
-	else
+	} else {
 		cancel_work_sync(&bp->sp_task);
+		cancel_delayed_work_sync(&bp->fw_reset_task);
+	}
 }
 
 static void bnxt_sched_reset(struct bnxt *bp, struct bnxt_rx_ring_info *rxr)
@@ -6102,6 +6107,21 @@ static int bnxt_get_func_stat_ctxs(struct bnxt *bp)
 	return cp + ulp_stat;
 }
 
+/* Check if a default RSS map needs to be setup.  This function is only
+ * used on older firmware that does not require reserving RX rings.
+ */
+static void bnxt_check_rss_tbl_no_rmgr(struct bnxt *bp)
+{
+	struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
+
+	/* The RSS map is valid for RX rings set to resv_rx_rings */
+	if (hw_resc->resv_rx_rings != bp->rx_nr_rings) {
+		hw_resc->resv_rx_rings = bp->rx_nr_rings;
+		if (!netif_is_rxfh_configured(bp->dev))
+			bnxt_set_dflt_rss_indir_tbl(bp);
+	}
+}
+
 static bool bnxt_need_reserve_rings(struct bnxt *bp)
 {
 	struct bnxt_hw_resc *hw_resc = &bp->hw_resc;
@@ -6110,22 +6130,28 @@ static bool bnxt_need_reserve_rings(struct bnxt *bp)
 	int rx = bp->rx_nr_rings, stat;
 	int vnic = 1, grp = rx;
 
-	if (bp->hwrm_spec_code < 0x10601)
-		return false;
-
-	if (hw_resc->resv_tx_rings != bp->tx_nr_rings)
+	if (hw_resc->resv_tx_rings != bp->tx_nr_rings &&
+	    bp->hwrm_spec_code >= 0x10601)
 		return true;
 
+	/* Old firmware does not need RX ring reservations but we still
+	 * need to setup a default RSS map when needed.  With new firmware
+	 * we go through RX ring reservations first and then set up the
+	 * RSS map for the successfully reserved RX rings when needed.
+	 */
+	if (!BNXT_NEW_RM(bp)) {
+		bnxt_check_rss_tbl_no_rmgr(bp);
+		return false;
+	}
 	if ((bp->flags & BNXT_FLAG_RFS) && !(bp->flags & BNXT_FLAG_CHIP_P5))
 		vnic = rx + 1;
 	if (bp->flags & BNXT_FLAG_AGG_RINGS)
 		rx <<= 1;
 	stat = bnxt_get_func_stat_ctxs(bp);
-	if (BNXT_NEW_RM(bp) &&
-	    (hw_resc->resv_rx_rings != rx || hw_resc->resv_cp_rings != cp ||
-	     hw_resc->resv_vnics != vnic || hw_resc->resv_stat_ctxs != stat ||
-	     (hw_resc->resv_hw_ring_grps != grp &&
-	      !(bp->flags & BNXT_FLAG_CHIP_P5))))
+	if (hw_resc->resv_rx_rings != rx || hw_resc->resv_cp_rings != cp ||
+	    hw_resc->resv_vnics != vnic || hw_resc->resv_stat_ctxs != stat ||
+	    (hw_resc->resv_hw_ring_grps != grp &&
+	     !(bp->flags & BNXT_FLAG_CHIP_P5)))
 		return true;
 	if ((bp->flags & BNXT_FLAG_CHIP_P5) && BNXT_PF(bp) &&
 	    hw_resc->resv_irqs != nq)
@@ -6214,6 +6240,9 @@ static int __bnxt_reserve_rings(struct bnxt *bp)
 	if (!tx || !rx || !cp || !grp || !vnic || !stat)
 		return -ENOMEM;
 
+	if (!netif_is_rxfh_configured(bp->dev))
+		bnxt_set_dflt_rss_indir_tbl(bp);
+
 	return rc;
 }
 
@@ -8495,9 +8524,6 @@ int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init)
 			rc = bnxt_init_int_mode(bp);
 		bnxt_ulp_irq_restart(bp, rc);
 	}
-	if (!netif_is_rxfh_configured(bp->dev))
-		bnxt_set_dflt_rss_indir_tbl(bp);
-
 	if (rc) {
 		netdev_err(bp->dev, "ring reservation/IRQ init failure rc: %d\n", rc);
 		return rc;
@@ -9284,16 +9310,19 @@ static ssize_t bnxt_show_temp(struct device *dev,
 	struct hwrm_temp_monitor_query_input req = {0};
 	struct hwrm_temp_monitor_query_output *resp;
 	struct bnxt *bp = dev_get_drvdata(dev);
-	u32 temp = 0;
+	u32 len = 0;
 
 	resp = bp->hwrm_cmd_resp_addr;
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_TEMP_MONITOR_QUERY, -1, -1);
 	mutex_lock(&bp->hwrm_cmd_lock);
-	if (!_hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT))
-		temp = resp->temp * 1000; /* display millidegree */
+	if (!_hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT))
+		len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */
 	mutex_unlock(&bp->hwrm_cmd_lock);
 
-	return sprintf(buf, "%u\n", temp);
+	if (len)
+		return len;
+
+	return sprintf(buf, "unknown\n");
 }
 static SENSOR_DEVICE_ATTR(temp1_input, 0444, bnxt_show_temp, NULL, 0);
 
@@ -9475,15 +9504,15 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
 		}
 	}
 
-	bnxt_enable_napi(bp);
-	bnxt_debug_dev_init(bp);
-
 	rc = bnxt_init_nic(bp, irq_re_init);
 	if (rc) {
 		netdev_err(bp->dev, "bnxt_init_nic err: %x\n", rc);
-		goto open_err;
+		goto open_err_irq;
 	}
 
+	bnxt_enable_napi(bp);
+	bnxt_debug_dev_init(bp);
+
 	if (link_re_init) {
 		mutex_lock(&bp->link_lock);
 		rc = bnxt_update_phy_setting(bp);
@@ -9514,10 +9543,6 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
 		bnxt_vf_reps_open(bp);
 	return 0;
 
-open_err:
-	bnxt_debug_dev_exit(bp);
-	bnxt_disable_napi(bp);
-
 open_err_irq:
 	bnxt_del_napi(bp);
 
@@ -11761,6 +11786,7 @@ static void bnxt_remove_one(struct pci_dev *pdev)
 	unregister_netdev(dev);
 	bnxt_dl_unregister(bp);
 	bnxt_shutdown_tc(bp);
+	clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state);
 	bnxt_cancel_sp_work(bp);
 	bp->sp_event = 0;
 
@@ -12200,6 +12226,10 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (BNXT_CHIP_P5(bp))
 		bp->flags |= BNXT_FLAG_CHIP_P5;
 
+	rc = bnxt_alloc_rss_indir_tbl(bp);
+	if (rc)
+		goto init_err_pci_clean;
+
 	rc = bnxt_fw_init_one_p2(bp);
 	if (rc)
 		goto init_err_pci_clean;
@@ -12304,11 +12334,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 	bp->tx_nr_rings_per_tc = bp->tx_nr_rings;
 
-	rc = bnxt_alloc_rss_indir_tbl(bp);
-	if (rc)
-		goto init_err_pci_clean;
-	bnxt_set_dflt_rss_indir_tbl(bp);
-
 	if (BNXT_PF(bp)) {
 		if (!bnxt_pf_wq) {
 			bnxt_pf_wq =
@@ -12339,6 +12364,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		    (long)pci_resource_start(pdev, 0), dev->dev_addr);
 	pcie_print_link_status(pdev);
 
+	pci_save_state(pdev);
 	return 0;
 
 init_err_cleanup:
@@ -12536,6 +12562,8 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev)
 			"Cannot re-enable PCI device after reset.\n");
 	} else {
 		pci_set_master(pdev);
+		pci_restore_state(pdev);
+		pci_save_state(pdev);
 
 		err = bnxt_hwrm_func_reset(bp);
 		if (!err) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 17934cd87a4a..d0928334bdc8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -472,20 +472,13 @@ static int bnxt_get_num_tpa_ring_stats(struct bnxt *bp)
 static int bnxt_get_num_ring_stats(struct bnxt *bp)
 {
 	int rx, tx, cmn;
-	bool sh = false;
-
-	if (bp->flags & BNXT_FLAG_SHARED_RINGS)
-		sh = true;
 
 	rx = NUM_RING_RX_HW_STATS + NUM_RING_RX_SW_STATS +
 	     bnxt_get_num_tpa_ring_stats(bp);
 	tx = NUM_RING_TX_HW_STATS;
 	cmn = NUM_RING_CMN_SW_STATS;
-	if (sh)
-		return (rx + tx + cmn) * bp->cp_nr_rings;
-	else
-		return rx * bp->rx_nr_rings + tx * bp->tx_nr_rings +
-		       cmn * bp->cp_nr_rings;
+	return rx * bp->rx_nr_rings + tx * bp->tx_nr_rings +
+	       cmn * bp->cp_nr_rings;
 }
 
 static int bnxt_get_num_stats(struct bnxt *bp)
@@ -806,7 +799,7 @@ static void bnxt_get_channels(struct net_device *dev,
 	int max_tx_sch_inputs;
 
 	/* Get the most up-to-date max_tx_sch_inputs. */
-	if (BNXT_NEW_RM(bp))
+	if (netif_running(dev) && BNXT_NEW_RM(bp))
 		bnxt_hwrm_func_resc_qcaps(bp, false);
 	max_tx_sch_inputs = hw_resc->max_tx_sch_inputs;
 
@@ -2323,6 +2316,9 @@ static int bnxt_get_nvram_directory(struct net_device *dev, u32 len, u8 *data)
 	if (rc != 0)
 		return rc;
 
+	if (!dir_entries || !entry_length)
+		return -EIO;
+
 	/* Insert 2 bytes of directory info (count and size of entries) */
 	if (len < 2)
 		return -EINVAL;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 0ca8436d2e9d..be85dad2e3bc 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1364,7 +1364,7 @@ static int bcmgenet_validate_flow(struct net_device *dev,
 	case ETHER_FLOW:
 		eth_mask = &cmd->fs.m_u.ether_spec;
 		/* don't allow mask which isn't valid */
-		if (VALIDATE_MASK(eth_mask->h_source) ||
+		if (VALIDATE_MASK(eth_mask->h_dest) ||
 		    VALIDATE_MASK(eth_mask->h_source) ||
 		    VALIDATE_MASK(eth_mask->h_proto)) {
 			netdev_err(dev, "rxnfc: Unsupported mask\n");
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 9894594d957d..5143cdd0eeca 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -7221,8 +7221,8 @@ static inline void tg3_reset_task_schedule(struct tg3 *tp)
 
 static inline void tg3_reset_task_cancel(struct tg3 *tp)
 {
-	cancel_work_sync(&tp->reset_task);
-	tg3_flag_clear(tp, RESET_TASK_PENDING);
+	if (test_and_clear_bit(TG3_FLAG_RESET_TASK_PENDING, tp->tg3_flags))
+		cancel_work_sync(&tp->reset_task);
 	tg3_flag_clear(tp, TX_RECOVERY_PENDING);
 }
 
@@ -11209,18 +11209,27 @@ static void tg3_reset_task(struct work_struct *work)
 
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 0);
 	err = tg3_init_hw(tp, true);
-	if (err)
+	if (err) {
+		tg3_full_unlock(tp);
+		tp->irq_sync = 0;
+		tg3_napi_enable(tp);
+		/* Clear this flag so that tg3_reset_task_cancel() will not
+		 * call cancel_work_sync() and wait forever.
+		 */
+		tg3_flag_clear(tp, RESET_TASK_PENDING);
+		dev_close(tp->dev);
 		goto out;
+	}
 
 	tg3_netif_start(tp);
 
-out:
 	tg3_full_unlock(tp);
 
 	if (!err)
 		tg3_phy_start(tp);
 
 	tg3_flag_clear(tp, RESET_TASK_PENDING);
+out:
 	rtnl_unlock();
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
index e3510e9b21f3..9a6d65243334 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
@@ -62,6 +62,7 @@ static struct thermal_zone_device_ops cxgb4_thermal_ops = {
 int cxgb4_thermal_init(struct adapter *adap)
 {
 	struct ch_thermal *ch_thermal = &adap->ch_thermal;
+	char ch_tz_name[THERMAL_NAME_LENGTH];
 	int num_trip = CXGB4_NUM_TRIPS;
 	u32 param, val;
 	int ret;
@@ -82,7 +83,8 @@ int cxgb4_thermal_init(struct adapter *adap)
 		ch_thermal->trip_type = THERMAL_TRIP_CRITICAL;
 	}
 
-	ch_thermal->tzdev = thermal_zone_device_register("cxgb4", num_trip,
+	snprintf(ch_tz_name, sizeof(ch_tz_name), "cxgb4_%s", adap->name);
+	ch_thermal->tzdev = thermal_zone_device_register(ch_tz_name, num_trip,
 							 0, adap,
 							 &cxgb4_thermal_ops,
 							 NULL, 0, 0);
@@ -105,7 +107,9 @@ int cxgb4_thermal_init(struct adapter *adap)
 
 int cxgb4_thermal_remove(struct adapter *adap)
 {
-	if (adap->ch_thermal.tzdev)
+	if (adap->ch_thermal.tzdev) {
 		thermal_zone_device_unregister(adap->ch_thermal.tzdev);
+		adap->ch_thermal.tzdev = NULL;
+	}
 	return 0;
 }
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index 62e271aea4a5..ffec0f3dd957 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -2446,8 +2446,8 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev)
 	port->reset = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(port->reset)) {
 		dev_err(dev, "no reset\n");
-		clk_disable_unprepare(port->pclk);
-		return PTR_ERR(port->reset);
+		ret = PTR_ERR(port->reset);
+		goto unprepare;
 	}
 	reset_control_reset(port->reset);
 	usleep_range(100, 500);
@@ -2502,25 +2502,25 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev)
 					IRQF_SHARED,
 					port_names[port->id],
 					port);
-	if (ret) {
-		clk_disable_unprepare(port->pclk);
-		return ret;
-	}
+	if (ret)
+		goto unprepare;
 
 	ret = register_netdev(netdev);
-	if (!ret) {
+	if (ret)
+		goto unprepare;
+
+	netdev_info(netdev,
+		    "irq %d, DMA @ 0x%pap, GMAC @ 0x%pap\n",
+		    port->irq, &dmares->start,
+		    &gmacres->start);
+	ret = gmac_setup_phy(netdev);
+	if (ret)
 		netdev_info(netdev,
-			    "irq %d, DMA @ 0x%pap, GMAC @ 0x%pap\n",
-			    port->irq, &dmares->start,
-			    &gmacres->start);
-		ret = gmac_setup_phy(netdev);
-		if (ret)
-			netdev_info(netdev,
-				    "PHY init failed, deferring to ifup time\n");
-		return 0;
-	}
+			    "PHY init failed, deferring to ifup time\n");
+	return 0;
 
-	port->netdev = NULL;
+unprepare:
+	clk_disable_unprepare(port->pclk);
 	return ret;
 }
 
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
index 23f278e46975..22522f8a5299 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -2282,8 +2282,10 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
 			priv->enet_ver = AE_VERSION_1;
 		else if (acpi_dev_found(hns_enet_acpi_match[1].id))
 			priv->enet_ver = AE_VERSION_2;
-		else
-			return -ENXIO;
+		else {
+			ret = -ENXIO;
+			goto out_read_prop_fail;
+		}
 
 		/* try to find port-idx-in-ae first */
 		ret = acpi_node_get_property_reference(dev->fwnode,
@@ -2299,7 +2301,8 @@ static int hns_nic_dev_probe(struct platform_device *pdev)
 		priv->fwnode = args.fwnode;
 	} else {
 		dev_err(dev, "cannot read cfg data from OF or acpi\n");
-		return -ENXIO;
+		ret = -ENXIO;
+		goto out_read_prop_fail;
 	}
 
 	ret = device_property_read_u32(dev, "port-idx-in-ae", &port_id);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index c2ea0348b2f7..a4f1d515e5e0 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -21,6 +21,7 @@
 #include <net/pkt_cls.h>
 #include <net/tcp.h>
 #include <net/vxlan.h>
+#include <net/geneve.h>
 
 #include "hnae3.h"
 #include "hns3_enet.h"
@@ -780,7 +781,7 @@ static int hns3_get_l4_protocol(struct sk_buff *skb, u8 *ol4_proto,
  * and it is udp packet, which has a dest port as the IANA assigned.
  * the hardware is expected to do the checksum offload, but the
  * hardware will not do the checksum offload when udp dest port is
- * 4789.
+ * 4789 or 6081.
  */
 static bool hns3_tunnel_csum_bug(struct sk_buff *skb)
 {
@@ -789,7 +790,8 @@ static bool hns3_tunnel_csum_bug(struct sk_buff *skb)
 	l4.hdr = skb_transport_header(skb);
 
 	if (!(!skb->encapsulation &&
-	      l4.udp->dest == htons(IANA_VXLAN_UDP_PORT)))
+	      (l4.udp->dest == htons(IANA_VXLAN_UDP_PORT) ||
+	      l4.udp->dest == htons(GENEVE_UDP_PORT))))
 		return false;
 
 	skb_checksum_help(skb);
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 5afb3c9c52d2..d3a774331afc 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -479,6 +479,9 @@ static int reset_rx_pools(struct ibmvnic_adapter *adapter)
 	int i, j, rc;
 	u64 *size_array;
 
+	if (!adapter->rx_pool)
+		return -1;
+
 	size_array = (u64 *)((u8 *)(adapter->login_rsp_buf) +
 		be32_to_cpu(adapter->login_rsp_buf->off_rxadd_buff_size));
 
@@ -649,6 +652,9 @@ static int reset_tx_pools(struct ibmvnic_adapter *adapter)
 	int tx_scrqs;
 	int i, rc;
 
+	if (!adapter->tx_pool)
+		return -1;
+
 	tx_scrqs = be32_to_cpu(adapter->login_rsp_buf->num_txsubm_subcrqs);
 	for (i = 0; i < tx_scrqs; i++) {
 		rc = reset_one_tx_pool(adapter, &adapter->tso_pool[i]);
@@ -2011,7 +2017,10 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 		    adapter->req_rx_add_entries_per_subcrq !=
 		    old_num_rx_slots ||
 		    adapter->req_tx_entries_per_subcrq !=
-		    old_num_tx_slots) {
+		    old_num_tx_slots ||
+		    !adapter->rx_pool ||
+		    !adapter->tso_pool ||
+		    !adapter->tx_pool) {
 			release_rx_pools(adapter);
 			release_tx_pools(adapter);
 			release_napi(adapter);
@@ -2024,10 +2033,14 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 		} else {
 			rc = reset_tx_pools(adapter);
 			if (rc)
+				netdev_dbg(adapter->netdev, "reset tx pools failed (%d)\n",
+						rc);
 				goto out;
 
 			rc = reset_rx_pools(adapter);
 			if (rc)
+				netdev_dbg(adapter->netdev, "reset rx pools failed (%d)\n",
+						rc);
 				goto out;
 		}
 		ibmvnic_disable_irqs(adapter);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c
index d2986f1f2db0..d7444782bfdd 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mr.c
@@ -114,7 +114,7 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order)
 		goto err_out;
 
 	for (i = 0; i <= buddy->max_order; ++i) {
-		s = BITS_TO_LONGS(1 << (buddy->max_order - i));
+		s = BITS_TO_LONGS(1UL << (buddy->max_order - i));
 		buddy->bits[i] = kvmalloc_array(s, sizeof(long), GFP_KERNEL | __GFP_ZERO);
 		if (!buddy->bits[i])
 			goto err_out_free;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
index 2df3deedf9fd..7248d248f604 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
@@ -61,6 +61,7 @@ struct nfp_tun_active_tuns {
  * @flags:		options part of the request
  * @tun_info.ipv6:		dest IPv6 address of active route
  * @tun_info.egress_port:	port the encapsulated packet egressed
+ * @tun_info.extra:		reserved for future use
  * @tun_info:		tunnels that have sent traffic in reported period
  */
 struct nfp_tun_active_tuns_v6 {
@@ -70,6 +71,7 @@ struct nfp_tun_active_tuns_v6 {
 	struct route_ip_info_v6 {
 		struct in6_addr ipv6;
 		__be32 egress_port;
+		__be32 extra[2];
 	} tun_info[];
 };
 
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 8107d32c2767..def65fee27b5 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -496,9 +496,7 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
 	struct ionic_cq *txcq;
 	u32 rx_work_done = 0;
 	u32 tx_work_done = 0;
-	u32 work_done = 0;
 	u32 flags = 0;
-	bool unmask;
 
 	lif = rxcq->bound_q->lif;
 	idev = &lif->ionic->idev;
@@ -512,17 +510,12 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
 	if (rx_work_done)
 		ionic_rx_fill_cb(rxcq->bound_q);
 
-	unmask = (rx_work_done < budget) && (tx_work_done < lif->tx_budget);
-
-	if (unmask && napi_complete_done(napi, rx_work_done)) {
+	if (rx_work_done < budget && napi_complete_done(napi, rx_work_done)) {
 		flags |= IONIC_INTR_CRED_UNMASK;
 		DEBUG_STATS_INTR_REARM(rxcq->bound_intr);
-		work_done = rx_work_done;
-	} else {
-		work_done = budget;
 	}
 
-	if (work_done || flags) {
+	if (rx_work_done || flags) {
 		flags |= IONIC_INTR_CRED_RESET_COALESCE;
 		ionic_intr_credits(idev->intr_ctrl, rxcq->bound_intr->index,
 				   tx_work_done + rx_work_done, flags);
@@ -531,7 +524,7 @@ int ionic_txrx_napi(struct napi_struct *napi, int budget)
 	DEBUG_STATS_NAPI_POLL(qcq, rx_work_done);
 	DEBUG_STATS_NAPI_POLL(qcq, tx_work_done);
 
-	return work_done;
+	return rx_work_done;
 }
 
 static dma_addr_t ionic_tx_map_single(struct ionic_queue *q,
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 99f7aae102ce..df89d09b253e 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1342,6 +1342,51 @@ static inline int ravb_hook_irq(unsigned int irq, irq_handler_t handler,
 	return error;
 }
 
+/* MDIO bus init function */
+static int ravb_mdio_init(struct ravb_private *priv)
+{
+	struct platform_device *pdev = priv->pdev;
+	struct device *dev = &pdev->dev;
+	int error;
+
+	/* Bitbang init */
+	priv->mdiobb.ops = &bb_ops;
+
+	/* MII controller setting */
+	priv->mii_bus = alloc_mdio_bitbang(&priv->mdiobb);
+	if (!priv->mii_bus)
+		return -ENOMEM;
+
+	/* Hook up MII support for ethtool */
+	priv->mii_bus->name = "ravb_mii";
+	priv->mii_bus->parent = dev;
+	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+		 pdev->name, pdev->id);
+
+	/* Register MDIO bus */
+	error = of_mdiobus_register(priv->mii_bus, dev->of_node);
+	if (error)
+		goto out_free_bus;
+
+	return 0;
+
+out_free_bus:
+	free_mdio_bitbang(priv->mii_bus);
+	return error;
+}
+
+/* MDIO bus release function */
+static int ravb_mdio_release(struct ravb_private *priv)
+{
+	/* Unregister mdio bus */
+	mdiobus_unregister(priv->mii_bus);
+
+	/* Free bitbang info */
+	free_mdio_bitbang(priv->mii_bus);
+
+	return 0;
+}
+
 /* Network device open function for Ethernet AVB */
 static int ravb_open(struct net_device *ndev)
 {
@@ -1350,6 +1395,13 @@ static int ravb_open(struct net_device *ndev)
 	struct device *dev = &pdev->dev;
 	int error;
 
+	/* MDIO bus init */
+	error = ravb_mdio_init(priv);
+	if (error) {
+		netdev_err(ndev, "failed to initialize MDIO\n");
+		return error;
+	}
+
 	napi_enable(&priv->napi[RAVB_BE]);
 	napi_enable(&priv->napi[RAVB_NC]);
 
@@ -1427,6 +1479,7 @@ out_free_irq:
 out_napi_off:
 	napi_disable(&priv->napi[RAVB_NC]);
 	napi_disable(&priv->napi[RAVB_BE]);
+	ravb_mdio_release(priv);
 	return error;
 }
 
@@ -1736,6 +1789,8 @@ static int ravb_close(struct net_device *ndev)
 	ravb_ring_free(ndev, RAVB_BE);
 	ravb_ring_free(ndev, RAVB_NC);
 
+	ravb_mdio_release(priv);
+
 	return 0;
 }
 
@@ -1887,51 +1942,6 @@ static const struct net_device_ops ravb_netdev_ops = {
 	.ndo_set_features	= ravb_set_features,
 };
 
-/* MDIO bus init function */
-static int ravb_mdio_init(struct ravb_private *priv)
-{
-	struct platform_device *pdev = priv->pdev;
-	struct device *dev = &pdev->dev;
-	int error;
-
-	/* Bitbang init */
-	priv->mdiobb.ops = &bb_ops;
-
-	/* MII controller setting */
-	priv->mii_bus = alloc_mdio_bitbang(&priv->mdiobb);
-	if (!priv->mii_bus)
-		return -ENOMEM;
-
-	/* Hook up MII support for ethtool */
-	priv->mii_bus->name = "ravb_mii";
-	priv->mii_bus->parent = dev;
-	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
-		 pdev->name, pdev->id);
-
-	/* Register MDIO bus */
-	error = of_mdiobus_register(priv->mii_bus, dev->of_node);
-	if (error)
-		goto out_free_bus;
-
-	return 0;
-
-out_free_bus:
-	free_mdio_bitbang(priv->mii_bus);
-	return error;
-}
-
-/* MDIO bus release function */
-static int ravb_mdio_release(struct ravb_private *priv)
-{
-	/* Unregister mdio bus */
-	mdiobus_unregister(priv->mii_bus);
-
-	/* Free bitbang info */
-	free_mdio_bitbang(priv->mii_bus);
-
-	return 0;
-}
-
 static const struct of_device_id ravb_match_table[] = {
 	{ .compatible = "renesas,etheravb-r8a7790", .data = (void *)RCAR_GEN2 },
 	{ .compatible = "renesas,etheravb-r8a7794", .data = (void *)RCAR_GEN2 },
@@ -2174,13 +2184,6 @@ static int ravb_probe(struct platform_device *pdev)
 		eth_hw_addr_random(ndev);
 	}
 
-	/* MDIO bus init */
-	error = ravb_mdio_init(priv);
-	if (error) {
-		dev_err(&pdev->dev, "failed to initialize MDIO\n");
-		goto out_dma_free;
-	}
-
 	netif_napi_add(ndev, &priv->napi[RAVB_BE], ravb_poll, 64);
 	netif_napi_add(ndev, &priv->napi[RAVB_NC], ravb_poll, 64);
 
@@ -2202,8 +2205,6 @@ static int ravb_probe(struct platform_device *pdev)
 out_napi_del:
 	netif_napi_del(&priv->napi[RAVB_NC]);
 	netif_napi_del(&priv->napi[RAVB_BE]);
-	ravb_mdio_release(priv);
-out_dma_free:
 	dma_free_coherent(ndev->dev.parent, priv->desc_bat_size, priv->desc_bat,
 			  priv->desc_bat_dma);
 
@@ -2235,7 +2236,6 @@ static int ravb_remove(struct platform_device *pdev)
 	unregister_netdev(ndev);
 	netif_napi_del(&priv->napi[RAVB_NC]);
 	netif_napi_del(&priv->napi[RAVB_BE]);
-	ravb_mdio_release(priv);
 	pm_runtime_disable(&pdev->dev);
 	free_netdev(ndev);
 	platform_set_drvdata(pdev, NULL);
diff --git a/drivers/net/ethernet/sfc/ef100_rx.c b/drivers/net/ethernet/sfc/ef100_rx.c
index 012925e878f4..85207acf7dee 100644
--- a/drivers/net/ethernet/sfc/ef100_rx.c
+++ b/drivers/net/ethernet/sfc/ef100_rx.c
@@ -36,7 +36,7 @@ bool ef100_rx_buf_hash_valid(const u8 *prefix)
 	return PREFIX_FIELD(prefix, RSS_HASH_VALID);
 }
 
-static bool check_fcs(struct efx_channel *channel, u32 *prefix)
+static bool ef100_has_fcs_error(struct efx_channel *channel, u32 *prefix)
 {
 	u16 rxclass;
 	u8 l2status;
@@ -46,11 +46,11 @@ static bool check_fcs(struct efx_channel *channel, u32 *prefix)
 
 	if (likely(l2status == ESE_GZ_RH_HCLASS_L2_STATUS_OK))
 		/* Everything is ok */
-		return 0;
+		return false;
 
 	if (l2status == ESE_GZ_RH_HCLASS_L2_STATUS_FCS_ERR)
 		channel->n_rx_eth_crc_err++;
-	return 1;
+	return true;
 }
 
 void __ef100_rx_packet(struct efx_channel *channel)
@@ -63,7 +63,7 @@ void __ef100_rx_packet(struct efx_channel *channel)
 
 	prefix = (u32 *)(eh - ESE_GZ_RX_PKT_PREFIX_LEN);
 
-	if (check_fcs(channel, prefix) &&
+	if (ef100_has_fcs_error(channel, prefix) &&
 	    unlikely(!(efx->net_dev->features & NETIF_F_RXALL)))
 		goto out;
 
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index cb994f66c3be..9baf3f3da91e 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -174,6 +174,8 @@ void am65_cpsw_nuss_adjust_link(struct net_device *ndev)
 		if (phy->speed == 10 && phy_interface_is_rgmii(phy))
 			/* Can be used with in band mode only */
 			mac_control |= CPSW_SL_CTL_EXT_EN;
+		if (phy->speed == 100 && phy->interface == PHY_INTERFACE_MODE_RMII)
+			mac_control |= CPSW_SL_CTL_IFCTL_A;
 		if (phy->duplex)
 			mac_control |= CPSW_SL_CTL_FULLDUPLEX;
 
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 9b17bbbe102f..4a65edc5a375 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1116,7 +1116,7 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev,
 				  HOST_PORT_NUM, ALE_VLAN, vid);
 	ret |= cpsw_ale_del_mcast(cpsw->ale, priv->ndev->broadcast,
 				  0, ALE_VLAN, vid);
-	ret |= cpsw_ale_flush_multicast(cpsw->ale, 0, vid);
+	ret |= cpsw_ale_flush_multicast(cpsw->ale, ALE_PORT_HOST, vid);
 err:
 	pm_runtime_put(cpsw->dev);
 	return ret;
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 1247d35d42ef..8ed78577cded 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -1032,19 +1032,34 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev,
 		return ret;
 	}
 
+	/* reset the return code as pm_runtime_get_sync() can return
+	 * non zero values as well.
+	 */
+	ret = 0;
 	for (i = 0; i < cpsw->data.slaves; i++) {
 		if (cpsw->slaves[i].ndev &&
-		    vid == cpsw->slaves[i].port_vlan)
+		    vid == cpsw->slaves[i].port_vlan) {
+			ret = -EINVAL;
 			goto err;
+		}
 	}
 
 	dev_dbg(priv->dev, "removing vlanid %d from vlan filter\n", vid);
-	cpsw_ale_del_vlan(cpsw->ale, vid, 0);
-	cpsw_ale_del_ucast(cpsw->ale, priv->mac_addr,
-			   HOST_PORT_NUM, ALE_VLAN, vid);
-	cpsw_ale_del_mcast(cpsw->ale, priv->ndev->broadcast,
-			   0, ALE_VLAN, vid);
-	cpsw_ale_flush_multicast(cpsw->ale, 0, vid);
+	ret = cpsw_ale_del_vlan(cpsw->ale, vid, 0);
+	if (ret)
+		dev_err(priv->dev, "cpsw_ale_del_vlan() failed: ret %d\n", ret);
+	ret = cpsw_ale_del_ucast(cpsw->ale, priv->mac_addr,
+				 HOST_PORT_NUM, ALE_VLAN, vid);
+	if (ret)
+		dev_err(priv->dev, "cpsw_ale_del_ucast() failed: ret %d\n",
+			ret);
+	ret = cpsw_ale_del_mcast(cpsw->ale, priv->ndev->broadcast,
+				 0, ALE_VLAN, vid);
+	if (ret)
+		dev_err(priv->dev, "cpsw_ale_del_mcast failed. ret %d\n",
+			ret);
+	cpsw_ale_flush_multicast(cpsw->ale, ALE_PORT_HOST, vid);
+	ret = 0;
 err:
 	pm_runtime_put(cpsw->dev);
 	return ret;
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c
index 21640a035d7d..8e47d0112e5d 100644
--- a/drivers/net/gtp.c
+++ b/drivers/net/gtp.c
@@ -1179,6 +1179,7 @@ static int gtp_genl_fill_info(struct sk_buff *skb, u32 snd_portid, u32 snd_seq,
 		goto nlmsg_failure;
 
 	if (nla_put_u32(skb, GTPA_VERSION, pctx->gtp_version) ||
+	    nla_put_u32(skb, GTPA_LINK, pctx->dev->ifindex) ||
 	    nla_put_be32(skb, GTPA_PEER_ADDRESS, pctx->peer_addr_ip4.s_addr) ||
 	    nla_put_be32(skb, GTPA_MS_ADDRESS, pctx->ms_addr_ip4.s_addr))
 		goto nla_put_failure;
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index f3c04981b8da..cd7032628a28 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -215,9 +215,9 @@ static int dp83867_set_wol(struct phy_device *phydev,
 		if (wol->wolopts & WAKE_MAGICSECURE) {
 			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
 				      (wol->sopass[1] << 8) | wol->sopass[0]);
-			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
+			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP2,
 				      (wol->sopass[3] << 8) | wol->sopass[2]);
-			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP1,
+			phy_write_mmd(phydev, DP83867_DEVADDR, DP83867_RXFSOP3,
 				      (wol->sopass[5] << 8) | wol->sopass[4]);
 
 			val_rxcfg |= DP83867_WOL_SEC_EN;
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c
index 58103152c601..6b98d74b5102 100644
--- a/drivers/net/phy/dp83869.c
+++ b/drivers/net/phy/dp83869.c
@@ -427,18 +427,18 @@ static int dp83869_config_init(struct phy_device *phydev)
 			return ret;
 
 		val = phy_read_mmd(phydev, DP83869_DEVADDR, DP83869_RGMIICTL);
-		val &= ~(DP83869_RGMII_TX_CLK_DELAY_EN |
-			 DP83869_RGMII_RX_CLK_DELAY_EN);
+		val |= (DP83869_RGMII_TX_CLK_DELAY_EN |
+			DP83869_RGMII_RX_CLK_DELAY_EN);
 
 		if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
-			val |= (DP83869_RGMII_TX_CLK_DELAY_EN |
-				DP83869_RGMII_RX_CLK_DELAY_EN);
+			val &= ~(DP83869_RGMII_TX_CLK_DELAY_EN |
+				 DP83869_RGMII_RX_CLK_DELAY_EN);
 
 		if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
-			val |= DP83869_RGMII_TX_CLK_DELAY_EN;
+			val &= ~DP83869_RGMII_TX_CLK_DELAY_EN;
 
 		if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
-			val |= DP83869_RGMII_RX_CLK_DELAY_EN;
+			val &= ~DP83869_RGMII_RX_CLK_DELAY_EN;
 
 		ret = phy_write_mmd(phydev, DP83869_DEVADDR, DP83869_RGMIICTL,
 				    val);
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index a7fbc3ccd29e..c7bcfca7d70b 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -252,6 +252,7 @@ config USB_NET_CDC_EEM
 config USB_NET_CDC_NCM
 	tristate "CDC NCM support"
 	depends on USB_USBNET
+	select USB_NET_CDCETHER
 	default y
 	help
 	  This driver provides support for CDC NCM (Network Control Model
diff --git a/drivers/net/usb/asix_common.c b/drivers/net/usb/asix_common.c
index e39f41efda3e..7bc6e8f856fe 100644
--- a/drivers/net/usb/asix_common.c
+++ b/drivers/net/usb/asix_common.c
@@ -296,7 +296,7 @@ int asix_read_phy_addr(struct usbnet *dev, int internal)
 
 	netdev_dbg(dev->net, "asix_get_phy_addr()\n");
 
-	if (ret < 0) {
+	if (ret < 2) {
 		netdev_err(dev->net, "Error reading PHYID register: %02x\n", ret);
 		goto out;
 	}
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index b91f92e4e5f2..915ac75b55fc 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -625,6 +625,10 @@ static const struct usb_device_id products[] = {
 	 USB_DEVICE(0x0a46, 0x1269),	/* DM9621A USB to Fast Ethernet Adapter */
 	 .driver_info = (unsigned long)&dm9601_info,
 	},
+	{
+	 USB_DEVICE(0x0586, 0x3427),	/* ZyXEL Keenetic Plus DSL xDSL modem */
+	 .driver_info = (unsigned long)&dm9601_info,
+	},
 	{},			// END
 };
 
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 386ed2aa31fd..9b00708676cf 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -229,7 +229,7 @@ static void hdlc_setup_dev(struct net_device *dev)
 	dev->min_mtu		 = 68;
 	dev->max_mtu		 = HDLC_MAX_MTU;
 	dev->type		 = ARPHRD_RAWHDLC;
-	dev->hard_header_len	 = 16;
+	dev->hard_header_len	 = 0;
 	dev->needed_headroom	 = 0;
 	dev->addr_len		 = 0;
 	dev->header_ops		 = &hdlc_null_ops;
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index d8cba3625c18..444130655d8e 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -370,6 +370,7 @@ static int cisco_ioctl(struct net_device *dev, struct ifreq *ifr)
 		memcpy(&state(hdlc)->settings, &new_settings, size);
 		spin_lock_init(&state(hdlc)->lock);
 		dev->header_ops = &cisco_header_ops;
+		dev->hard_header_len = sizeof(struct hdlc_header);
 		dev->type = ARPHRD_CISCO;
 		call_netdevice_notifiers(NETDEV_POST_TYPE_CHANGE, dev);
 		netif_dormant_on(dev);
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 8ccd086e06cb..732a6c1851f5 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -210,6 +210,8 @@ static void lapbeth_data_transmit(struct net_device *ndev, struct sk_buff *skb)
 
 	skb->dev = dev = lapbeth->ethdev;
 
+	skb_reset_network_header(skb);
+
 	dev_hard_header(skb, dev, ETH_P_DEC, bcast_addr, NULL, 0);
 
 	dev_queue_xmit(skb);
@@ -340,6 +342,7 @@ static int lapbeth_new_device(struct net_device *dev)
 	 */
 	ndev->needed_headroom = -1 + 3 + 2 + dev->hard_header_len
 					   + dev->needed_headroom;
+	ndev->needed_tailroom = dev->needed_tailroom;
 
 	lapbeth = netdev_priv(ndev);
 	lapbeth->axdev = ndev;
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 9642971e89ce..457854765983 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -966,7 +966,7 @@ static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev,
 	rc = down_killable(&stcontext->exchange_lock);
 	if (rc) {
 		WARN(1, "Semaphore is not found up in st95hf_in_send_cmd\n");
-		return rc;
+		goto free_skb_resp;
 	}
 
 	rc = st95hf_spi_send(&stcontext->spicontext, skb->data,
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 5857d4eec9d7..b45519ca66a7 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -2537,7 +2537,7 @@ void vhost_disable_notify(struct vhost_dev *dev, struct vhost_virtqueue *vq)
 	if (!vhost_has_feature(vq, VIRTIO_RING_F_EVENT_IDX)) {
 		r = vhost_update_used_flags(vq);
 		if (r)
-			vq_err(vq, "Failed to enable notification at %p: %d\n",
+			vq_err(vq, "Failed to disable notification at %p: %d\n",
 			       &vq->used->flags, r);
 	}
 }