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

Pull networking fixes from David Miller:

 1) Need to take mutex in ath9k_add_interface(), from Dan Carpenter.

 2) Fix mt76 build without CONFIG_LEDS_CLASS, from Arnd Bergmann.

 3) Fix socket wmem accounting in SCTP, from Xin Long.

 4) Fix failed resume crash in ena driver, from Arthur Kiyanovski.

 5) qed driver passes bytes instead of bits into second arg of
    bitmap_weight(). From Denis Bolotin.

 6) Fix reset deadlock in ibmvnic, from Juliet Kim.

 7) skb_scrube_packet() needs to scrub the fwd marks too, from Petr
    Machata.

 8) Make sure older TCP stacks see enough dup ACKs, and avoid doing SACK
    compression during this period, from Eric Dumazet.

 9) Add atomicity to SMC protocol cursor handling, from Ursula Braun.

10) Don't leave dangling error pointer if bpf_prog_add() fails in
    thunderx driver, from Lorenzo Bianconi. Also, when we unmap TSO
    headers, set sq->tso_hdrs to NULL.

11) Fix race condition over state variables in act_police, from Davide
    Caratti.

12) Disable guest csum in the presence of XDP in virtio_net, from Jason
    Wang.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (64 commits)
  net: gemini: Fix copy/paste error
  net: phy: mscc: fix deadlock in vsc85xx_default_config
  dt-bindings: dsa: Fix typo in "probed"
  net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
  net: amd: add missing of_node_put()
  team: no need to do team_notify_peers or team_mcast_rejoin when disabling port
  virtio-net: fail XDP set if guest csum is negotiated
  virtio-net: disable guest csum during XDP set
  net/sched: act_police: add missing spinlock initialization
  net: don't keep lonely packets forever in the gro hash
  net/ipv6: re-do dad when interface has IFF_NOARP flag change
  packet: copy user buffers before orphan or clone
  ibmvnic: Update driver queues after change in ring size support
  ibmvnic: Fix RX queue buffer cleanup
  net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
  net/dim: Update DIM start sample after each DIM iteration
  net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts
  net/smc: use after free fix in smc_wr_tx_put_slot()
  net/smc: atomic SMCD cursor handling
  net/smc: add SMC-D shutdown signal
  ...

42 files changed, 309 insertions, 211 deletions

diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 18956e7604a3..a70bb1bb90e7 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1848,6 +1848,8 @@ static void ena_down(struct ena_adapter *adapter)
 		rc = ena_com_dev_reset(adapter->ena_dev, adapter->reset_reason);
 		if (rc)
 			dev_err(&adapter->pdev->dev, "Device reset failed\n");
+		/* stop submitting admin commands on a device that was reset */
+		ena_com_set_admin_running_state(adapter->ena_dev, false);
 	}
 
 	ena_destroy_all_io_queues(adapter);
@@ -1914,6 +1916,9 @@ static int ena_close(struct net_device *netdev)
 
 	netif_dbg(adapter, ifdown, netdev, "%s\n", __func__);
 
+	if (!test_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags))
+		return 0;
+
 	if (test_bit(ENA_FLAG_DEV_UP, &adapter->flags))
 		ena_down(adapter);
 
@@ -2613,9 +2618,7 @@ static void ena_destroy_device(struct ena_adapter *adapter, bool graceful)
 		ena_down(adapter);
 
 	/* Stop the device from sending AENQ events (in case reset flag is set
-	 *  and device is up, ena_close already reset the device
-	 * In case the reset flag is set and the device is up, ena_down()
-	 * already perform the reset, so it can be skipped.
+	 *  and device is up, ena_down() already reset the device.
 	 */
 	if (!(test_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags) && dev_up))
 		ena_com_dev_reset(adapter->ena_dev, adapter->reset_reason);
@@ -2694,8 +2697,8 @@ err_device_destroy:
 	ena_com_abort_admin_commands(ena_dev);
 	ena_com_wait_for_abort_completion(ena_dev);
 	ena_com_admin_destroy(ena_dev);
-	ena_com_mmio_reg_read_request_destroy(ena_dev);
 	ena_com_dev_reset(ena_dev, ENA_REGS_RESET_DRIVER_INVALID_STATE);
+	ena_com_mmio_reg_read_request_destroy(ena_dev);
 err:
 	clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
 	clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags);
@@ -3452,6 +3455,8 @@ err_rss:
 	ena_com_rss_destroy(ena_dev);
 err_free_msix:
 	ena_com_dev_reset(ena_dev, ENA_REGS_RESET_INIT_ERR);
+	/* stop submitting admin commands on a device that was reset */
+	ena_com_set_admin_running_state(ena_dev, false);
 	ena_free_mgmnt_irq(adapter);
 	ena_disable_msix(adapter);
 err_worker_destroy:
@@ -3498,18 +3503,12 @@ static void ena_remove(struct pci_dev *pdev)
 
 	cancel_work_sync(&adapter->reset_task);
 
-	unregister_netdev(netdev);
-
-	/* If the device is running then we want to make sure the device will be
-	 * reset to make sure no more events will be issued by the device.
-	 */
-	if (test_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags))
-		set_bit(ENA_FLAG_TRIGGER_RESET, &adapter->flags);
-
 	rtnl_lock();
 	ena_destroy_device(adapter, true);
 	rtnl_unlock();
 
+	unregister_netdev(netdev);
+
 	free_netdev(netdev);
 
 	ena_com_rss_destroy(ena_dev);
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h
index 521873642339..dc8b6173d8d8 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.h
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h
@@ -45,7 +45,7 @@
 
 #define DRV_MODULE_VER_MAJOR	2
 #define DRV_MODULE_VER_MINOR	0
-#define DRV_MODULE_VER_SUBMINOR 1
+#define DRV_MODULE_VER_SUBMINOR 2
 
 #define DRV_MODULE_NAME		"ena"
 #ifndef DRV_MODULE_VERSION
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index b4fc0ed5bce8..9d4899826823 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -1419,7 +1419,7 @@ static int sparc_lance_probe_one(struct platform_device *op,
 
 			prop = of_get_property(nd, "tpe-link-test?", NULL);
 			if (!prop)
-				goto no_link_test;
+				goto node_put;
 
 			if (strcmp(prop, "true")) {
 				printk(KERN_NOTICE "SunLance: warning: overriding option "
@@ -1428,6 +1428,8 @@ static int sparc_lance_probe_one(struct platform_device *op,
 				       "to ecd@skynet.be\n");
 				auxio_set_lte(AUXIO_LTE_ON);
 			}
+node_put:
+			of_node_put(nd);
 no_link_test:
 			lp->auto_select = 1;
 			lp->tpe = 0;
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 89295306f161..432c3b867084 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -12422,6 +12422,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
 {
 	struct tg3 *tp = netdev_priv(dev);
 	int i, irq_sync = 0, err = 0;
+	bool reset_phy = false;
 
 	if ((ering->rx_pending > tp->rx_std_ring_mask) ||
 	    (ering->rx_jumbo_pending > tp->rx_jmb_ring_mask) ||
@@ -12453,7 +12454,13 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
 
 	if (netif_running(dev)) {
 		tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-		err = tg3_restart_hw(tp, false);
+		/* Reset PHY to avoid PHY lock up */
+		if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+		    tg3_asic_rev(tp) == ASIC_REV_5719 ||
+		    tg3_asic_rev(tp) == ASIC_REV_5720)
+			reset_phy = true;
+
+		err = tg3_restart_hw(tp, reset_phy);
 		if (!err)
 			tg3_netif_start(tp);
 	}
@@ -12487,6 +12494,7 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 {
 	struct tg3 *tp = netdev_priv(dev);
 	int err = 0;
+	bool reset_phy = false;
 
 	if (tp->link_config.autoneg == AUTONEG_ENABLE)
 		tg3_warn_mgmt_link_flap(tp);
@@ -12556,7 +12564,13 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 
 		if (netif_running(dev)) {
 			tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-			err = tg3_restart_hw(tp, false);
+			/* Reset PHY to avoid PHY lock up */
+			if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+			    tg3_asic_rev(tp) == ASIC_REV_5719 ||
+			    tg3_asic_rev(tp) == ASIC_REV_5720)
+				reset_phy = true;
+
+			err = tg3_restart_hw(tp, reset_phy);
 			if (!err)
 				tg3_netif_start(tp);
 		}
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 768f584f8392..88f8a8fa93cd 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -1784,6 +1784,7 @@ static int nicvf_xdp_setup(struct nicvf *nic, struct bpf_prog *prog)
 	bool if_up = netif_running(nic->netdev);
 	struct bpf_prog *old_prog;
 	bool bpf_attached = false;
+	int ret = 0;
 
 	/* For now just support only the usual MTU sized frames */
 	if (prog && (dev->mtu > 1500)) {
@@ -1817,8 +1818,12 @@ static int nicvf_xdp_setup(struct nicvf *nic, struct bpf_prog *prog)
 	if (nic->xdp_prog) {
 		/* Attach BPF program */
 		nic->xdp_prog = bpf_prog_add(nic->xdp_prog, nic->rx_queues - 1);
-		if (!IS_ERR(nic->xdp_prog))
+		if (!IS_ERR(nic->xdp_prog)) {
 			bpf_attached = true;
+		} else {
+			ret = PTR_ERR(nic->xdp_prog);
+			nic->xdp_prog = NULL;
+		}
 	}
 
 	/* Calculate Tx queues needed for XDP and network stack */
@@ -1830,7 +1835,7 @@ static int nicvf_xdp_setup(struct nicvf *nic, struct bpf_prog *prog)
 		netif_trans_update(nic->netdev);
 	}
 
-	return 0;
+	return ret;
 }
 
 static int nicvf_xdp(struct net_device *netdev, struct netdev_bpf *xdp)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 187a249ff2d1..fcaf18fa3904 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -585,10 +585,12 @@ static void nicvf_free_snd_queue(struct nicvf *nic, struct snd_queue *sq)
 	if (!sq->dmem.base)
 		return;
 
-	if (sq->tso_hdrs)
+	if (sq->tso_hdrs) {
 		dma_free_coherent(&nic->pdev->dev,
 				  sq->dmem.q_len * TSO_HEADER_SIZE,
 				  sq->tso_hdrs, sq->tso_hdrs_phys);
+		sq->tso_hdrs = NULL;
+	}
 
 	/* Free pending skbs in the queue */
 	smp_rmb();
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
index ceec467f590d..949103db8a8a 100644
--- a/drivers/net/ethernet/cortina/gemini.c
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -660,7 +660,7 @@ static void gmac_clean_txq(struct net_device *netdev, struct gmac_txq *txq,
 
 			u64_stats_update_begin(&port->tx_stats_syncp);
 			port->tx_frag_stats[nfrags]++;
-			u64_stats_update_end(&port->ir_stats_syncp);
+			u64_stats_update_end(&port->tx_stats_syncp);
 		}
 	}
 
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
index 570caeb8ee9e..084f24daf2b5 100644
--- a/drivers/net/ethernet/faraday/ftmac100.c
+++ b/drivers/net/ethernet/faraday/ftmac100.c
@@ -872,11 +872,10 @@ static irqreturn_t ftmac100_interrupt(int irq, void *dev_id)
 	struct net_device *netdev = dev_id;
 	struct ftmac100 *priv = netdev_priv(netdev);
 
-	if (likely(netif_running(netdev))) {
-		/* Disable interrupts for polling */
-		ftmac100_disable_all_int(priv);
+	/* Disable interrupts for polling */
+	ftmac100_disable_all_int(priv);
+	if (likely(netif_running(netdev)))
 		napi_schedule(&priv->napi);
-	}
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index c9d5d0a7fbf1..c0203a0d5e3b 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -485,8 +485,8 @@ static void release_rx_pools(struct ibmvnic_adapter *adapter)
 
 		for (j = 0; j < rx_pool->size; j++) {
 			if (rx_pool->rx_buff[j].skb) {
-				dev_kfree_skb_any(rx_pool->rx_buff[i].skb);
-				rx_pool->rx_buff[i].skb = NULL;
+				dev_kfree_skb_any(rx_pool->rx_buff[j].skb);
+				rx_pool->rx_buff[j].skb = NULL;
 			}
 		}
 
@@ -1103,20 +1103,15 @@ static int ibmvnic_open(struct net_device *netdev)
 		return 0;
 	}
 
-	mutex_lock(&adapter->reset_lock);
-
 	if (adapter->state != VNIC_CLOSED) {
 		rc = ibmvnic_login(netdev);
-		if (rc) {
-			mutex_unlock(&adapter->reset_lock);
+		if (rc)
 			return rc;
-		}
 
 		rc = init_resources(adapter);
 		if (rc) {
 			netdev_err(netdev, "failed to initialize resources\n");
 			release_resources(adapter);
-			mutex_unlock(&adapter->reset_lock);
 			return rc;
 		}
 	}
@@ -1124,8 +1119,6 @@ static int ibmvnic_open(struct net_device *netdev)
 	rc = __ibmvnic_open(netdev);
 	netif_carrier_on(netdev);
 
-	mutex_unlock(&adapter->reset_lock);
-
 	return rc;
 }
 
@@ -1269,10 +1262,8 @@ static int ibmvnic_close(struct net_device *netdev)
 		return 0;
 	}
 
-	mutex_lock(&adapter->reset_lock);
 	rc = __ibmvnic_close(netdev);
 	ibmvnic_cleanup(netdev);
-	mutex_unlock(&adapter->reset_lock);
 
 	return rc;
 }
@@ -1746,6 +1737,7 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 		    struct ibmvnic_rwi *rwi, u32 reset_state)
 {
 	u64 old_num_rx_queues, old_num_tx_queues;
+	u64 old_num_rx_slots, old_num_tx_slots;
 	struct net_device *netdev = adapter->netdev;
 	int i, rc;
 
@@ -1757,6 +1749,8 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 
 	old_num_rx_queues = adapter->req_rx_queues;
 	old_num_tx_queues = adapter->req_tx_queues;
+	old_num_rx_slots = adapter->req_rx_add_entries_per_subcrq;
+	old_num_tx_slots = adapter->req_tx_entries_per_subcrq;
 
 	ibmvnic_cleanup(netdev);
 
@@ -1819,21 +1813,20 @@ static int do_reset(struct ibmvnic_adapter *adapter,
 			if (rc)
 				return rc;
 		} else if (adapter->req_rx_queues != old_num_rx_queues ||
-			   adapter->req_tx_queues != old_num_tx_queues) {
-			adapter->map_id = 1;
+			   adapter->req_tx_queues != old_num_tx_queues ||
+			   adapter->req_rx_add_entries_per_subcrq !=
+							old_num_rx_slots ||
+			   adapter->req_tx_entries_per_subcrq !=
+							old_num_tx_slots) {
 			release_rx_pools(adapter);
 			release_tx_pools(adapter);
-			rc = init_rx_pools(netdev);
-			if (rc)
-				return rc;
-			rc = init_tx_pools(netdev);
-			if (rc)
-				return rc;
-
 			release_napi(adapter);
-			rc = init_napi(adapter);
+			release_vpd_data(adapter);
+
+			rc = init_resources(adapter);
 			if (rc)
 				return rc;
+
 		} else {
 			rc = reset_tx_pools(adapter);
 			if (rc)
@@ -1917,17 +1910,8 @@ static int do_hard_reset(struct ibmvnic_adapter *adapter,
 		adapter->state = VNIC_PROBED;
 		return 0;
 	}
-	/* netif_set_real_num_xx_queues needs to take rtnl lock here
-	 * unless wait_for_reset is set, in which case the rtnl lock
-	 * has already been taken before initializing the reset
-	 */
-	if (!adapter->wait_for_reset) {
-		rtnl_lock();
-		rc = init_resources(adapter);
-		rtnl_unlock();
-	} else {
-		rc = init_resources(adapter);
-	}
+
+	rc = init_resources(adapter);
 	if (rc)
 		return rc;
 
@@ -1986,13 +1970,21 @@ static void __ibmvnic_reset(struct work_struct *work)
 	struct ibmvnic_rwi *rwi;
 	struct ibmvnic_adapter *adapter;
 	struct net_device *netdev;
+	bool we_lock_rtnl = false;
 	u32 reset_state;
 	int rc = 0;
 
 	adapter = container_of(work, struct ibmvnic_adapter, ibmvnic_reset);
 	netdev = adapter->netdev;
 
-	mutex_lock(&adapter->reset_lock);
+	/* netif_set_real_num_xx_queues needs to take rtnl lock here
+	 * unless wait_for_reset is set, in which case the rtnl lock
+	 * has already been taken before initializing the reset
+	 */
+	if (!adapter->wait_for_reset) {
+		rtnl_lock();
+		we_lock_rtnl = true;
+	}
 	reset_state = adapter->state;
 
 	rwi = get_next_rwi(adapter);
@@ -2020,12 +2012,11 @@ static void __ibmvnic_reset(struct work_struct *work)
 	if (rc) {
 		netdev_dbg(adapter->netdev, "Reset failed\n");
 		free_all_rwi(adapter);
-		mutex_unlock(&adapter->reset_lock);
-		return;
 	}
 
 	adapter->resetting = false;
-	mutex_unlock(&adapter->reset_lock);
+	if (we_lock_rtnl)
+		rtnl_unlock();
 }
 
 static int ibmvnic_reset(struct ibmvnic_adapter *adapter,
@@ -4768,7 +4759,6 @@ static int ibmvnic_probe(struct vio_dev *dev, const struct vio_device_id *id)
 
 	INIT_WORK(&adapter->ibmvnic_reset, __ibmvnic_reset);
 	INIT_LIST_HEAD(&adapter->rwi_list);
-	mutex_init(&adapter->reset_lock);
 	mutex_init(&adapter->rwi_lock);
 	adapter->resetting = false;
 
@@ -4840,8 +4830,8 @@ static int ibmvnic_remove(struct vio_dev *dev)
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
 
 	adapter->state = VNIC_REMOVING;
-	unregister_netdev(netdev);
-	mutex_lock(&adapter->reset_lock);
+	rtnl_lock();
+	unregister_netdevice(netdev);
 
 	release_resources(adapter);
 	release_sub_crqs(adapter, 1);
@@ -4852,7 +4842,7 @@ static int ibmvnic_remove(struct vio_dev *dev)
 
 	adapter->state = VNIC_REMOVED;
 
-	mutex_unlock(&adapter->reset_lock);
+	rtnl_unlock();
 	device_remove_file(&dev->dev, &dev_attr_failover);
 	free_netdev(netdev);
 	dev_set_drvdata(&dev->dev, NULL);
diff --git a/drivers/net/ethernet/ibm/ibmvnic.h b/drivers/net/ethernet/ibm/ibmvnic.h
index 18103b811d4d..99c4f8d331ce 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.h
+++ b/drivers/net/ethernet/ibm/ibmvnic.h
@@ -1075,7 +1075,7 @@ struct ibmvnic_adapter {
 	struct tasklet_struct tasklet;
 	enum vnic_state state;
 	enum ibmvnic_reset_reason reset_reason;
-	struct mutex reset_lock, rwi_lock;
+	struct mutex rwi_lock;
 	struct list_head rwi_list;
 	struct work_struct ibmvnic_reset;
 	bool resetting;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index d7fbd5b6ac95..118324802926 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -569,6 +569,7 @@ struct mlx5e_rq {
 
 	unsigned long          state;
 	int                    ix;
+	unsigned int           hw_mtu;
 
 	struct net_dim         dim; /* Dynamic Interrupt Moderation */
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
index 023dc4bccd28..4a37713023be 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c
@@ -88,10 +88,8 @@ int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed)
 
 	eth_proto_oper = MLX5_GET(ptys_reg, out, eth_proto_oper);
 	*speed = mlx5e_port_ptys2speed(eth_proto_oper);
-	if (!(*speed)) {
-		mlx5_core_warn(mdev, "cannot get port speed\n");
+	if (!(*speed))
 		err = -EINVAL;
-	}
 
 	return err;
 }
@@ -258,7 +256,7 @@ static int mlx5e_fec_admin_field(u32 *pplm,
 	case 40000:
 		if (!write)
 			*fec_policy = MLX5_GET(pplm_reg, pplm,
-					       fec_override_cap_10g_40g);
+					       fec_override_admin_10g_40g);
 		else
 			MLX5_SET(pplm_reg, pplm,
 				 fec_override_admin_10g_40g, *fec_policy);
@@ -310,7 +308,7 @@ static int mlx5e_get_fec_cap_field(u32 *pplm,
 	case 10000:
 	case 40000:
 		*fec_cap = MLX5_GET(pplm_reg, pplm,
-				    fec_override_admin_10g_40g);
+				    fec_override_cap_10g_40g);
 		break;
 	case 25000:
 		*fec_cap = MLX5_GET(pplm_reg, pplm,
@@ -394,12 +392,12 @@ int mlx5e_get_fec_mode(struct mlx5_core_dev *dev, u32 *fec_mode_active,
 
 int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy)
 {
+	u8 fec_policy_nofec = BIT(MLX5E_FEC_NOFEC);
 	bool fec_mode_not_supp_in_speed = false;
-	u8 no_fec_policy = BIT(MLX5E_FEC_NOFEC);
 	u32 out[MLX5_ST_SZ_DW(pplm_reg)] = {};
 	u32 in[MLX5_ST_SZ_DW(pplm_reg)] = {};
 	int sz = MLX5_ST_SZ_BYTES(pplm_reg);
-	u32 current_fec_speed;
+	u8 fec_policy_auto = 0;
 	u8 fec_caps = 0;
 	int err;
 	int i;
@@ -415,23 +413,19 @@ int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy)
 	if (err)
 		return err;
 
-	err = mlx5e_port_linkspeed(dev, &current_fec_speed);
-	if (err)
-		return err;
+	MLX5_SET(pplm_reg, out, local_port, 1);
 
-	memset(in, 0, sz);
-	MLX5_SET(pplm_reg, in, local_port, 1);
-	for (i = 0; i < MLX5E_FEC_SUPPORTED_SPEEDS && !!fec_policy; i++) {
+	for (i = 0; i < MLX5E_FEC_SUPPORTED_SPEEDS; i++) {
 		mlx5e_get_fec_cap_field(out, &fec_caps, fec_supported_speeds[i]);
-		/* policy supported for link speed */
-		if (!!(fec_caps & fec_policy)) {
-			mlx5e_fec_admin_field(in, &fec_policy, 1,
+		/* policy supported for link speed, or policy is auto */
+		if (fec_caps & fec_policy || fec_policy == fec_policy_auto) {
+			mlx5e_fec_admin_field(out, &fec_policy, 1,
 					      fec_supported_speeds[i]);
 		} else {
-			if (fec_supported_speeds[i] == current_fec_speed)
-				return -EOPNOTSUPP;
-			mlx5e_fec_admin_field(in, &no_fec_policy, 1,
-					      fec_supported_speeds[i]);
+			/* turn off FEC if supported. Else, leave it the same */
+			if (fec_caps & fec_policy_nofec)
+				mlx5e_fec_admin_field(out, &fec_policy_nofec, 1,
+						      fec_supported_speeds[i]);
 			fec_mode_not_supp_in_speed = true;
 		}
 	}
@@ -441,5 +435,5 @@ int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy)
 			      "FEC policy 0x%x is not supported for some speeds",
 			      fec_policy);
 
-	return mlx5_core_access_reg(dev, in, sz, out, sz, MLX5_REG_PPLM, 0, 1);
+	return mlx5_core_access_reg(dev, out, sz, out, sz, MLX5_REG_PPLM, 0, 1);
 }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
index c047da8752da..eac245a93f91 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c
@@ -130,8 +130,10 @@ static u32 calculate_xoff(struct mlx5e_priv *priv, unsigned int mtu)
 	int err;
 
 	err = mlx5e_port_linkspeed(priv->mdev, &speed);
-	if (err)
+	if (err) {
+		mlx5_core_warn(priv->mdev, "cannot get port speed\n");
 		return 0;
+	}
 
 	xoff = (301 + 216 * priv->dcbx.cable_len / 100) * speed / 1000 + 272 * mtu / 100;
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 3e770abfd802..25c1c4f96841 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -843,8 +843,7 @@ static int mlx5e_get_link_ksettings(struct net_device *netdev,
 	ethtool_link_ksettings_add_link_mode(link_ksettings, supported,
 					     Autoneg);
 
-	err = get_fec_supported_advertised(mdev, link_ksettings);
-	if (err)
+	if (get_fec_supported_advertised(mdev, link_ksettings))
 		netdev_dbg(netdev, "%s: FEC caps query failed: %d\n",
 			   __func__, err);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 1243edbedc9e..871313d6b34d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -502,6 +502,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
 	rq->channel = c;
 	rq->ix      = c->ix;
 	rq->mdev    = mdev;
+	rq->hw_mtu  = MLX5E_SW2HW_MTU(params, params->sw_mtu);
 	rq->stats   = &c->priv->channel_stats[c->ix].rq;
 
 	rq->xdp_prog = params->xdp_prog ? bpf_prog_inc(params->xdp_prog) : NULL;
@@ -1623,13 +1624,15 @@ static int mlx5e_alloc_cq_common(struct mlx5_core_dev *mdev,
 	int err;
 	u32 i;
 
+	err = mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
+	if (err)
+		return err;
+
 	err = mlx5_cqwq_create(mdev, &param->wq, param->cqc, &cq->wq,
 			       &cq->wq_ctrl);
 	if (err)
 		return err;
 
-	mlx5_vector2eqn(mdev, param->eq_ix, &eqn_not_used, &irqn);
-
 	mcq->cqe_sz     = 64;
 	mcq->set_ci_db  = cq->wq_ctrl.db.db;
 	mcq->arm_db     = cq->wq_ctrl.db.db + 1;
@@ -1687,6 +1690,10 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 	int eqn;
 	int err;
 
+	err = mlx5_vector2eqn(mdev, param->eq_ix, &eqn, &irqn_not_used);
+	if (err)
+		return err;
+
 	inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
 		sizeof(u64) * cq->wq_ctrl.buf.npages;
 	in = kvzalloc(inlen, GFP_KERNEL);
@@ -1700,8 +1707,6 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
 	mlx5_fill_page_frag_array(&cq->wq_ctrl.buf,
 				  (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas));
 
-	mlx5_vector2eqn(mdev, param->eq_ix, &eqn, &irqn_not_used);
-
 	MLX5_SET(cqc,   cqc, cq_period_mode, param->cq_period_mode);
 	MLX5_SET(cqc,   cqc, c_eqn,         eqn);
 	MLX5_SET(cqc,   cqc, uar_page,      mdev->priv.uar->index);
@@ -1921,6 +1926,10 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	int err;
 	int eqn;
 
+	err = mlx5_vector2eqn(priv->mdev, ix, &eqn, &irq);
+	if (err)
+		return err;
+
 	c = kvzalloc_node(sizeof(*c), GFP_KERNEL, cpu_to_node(cpu));
 	if (!c)
 		return -ENOMEM;
@@ -1937,7 +1946,6 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	c->xdp      = !!params->xdp_prog;
 	c->stats    = &priv->channel_stats[ix].ch;
 
-	mlx5_vector2eqn(priv->mdev, ix, &eqn, &irq);
 	c->irq_desc = irq_to_desc(irq);
 
 	netif_napi_add(netdev, &c->napi, mlx5e_napi_poll, 64);
@@ -3574,6 +3582,7 @@ static int set_feature_cvlan_filter(struct net_device *netdev, bool enable)
 	return 0;
 }
 
+#ifdef CONFIG_MLX5_ESWITCH
 static int set_feature_tc_num_filters(struct net_device *netdev, bool enable)
 {
 	struct mlx5e_priv *priv = netdev_priv(netdev);
@@ -3586,6 +3595,7 @@ static int set_feature_tc_num_filters(struct net_device *netdev, bool enable)
 
 	return 0;
 }
+#endif
 
 static int set_feature_rx_all(struct net_device *netdev, bool enable)
 {
@@ -3684,7 +3694,9 @@ static int mlx5e_set_features(struct net_device *netdev,
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_LRO, set_feature_lro);
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_VLAN_CTAG_FILTER,
 				    set_feature_cvlan_filter);
+#ifdef CONFIG_MLX5_ESWITCH
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_TC, set_feature_tc_num_filters);
+#endif
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_RXALL, set_feature_rx_all);
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_RXFCS, set_feature_rx_fcs);
 	err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_VLAN_CTAG_RX, set_feature_rx_vlan);
@@ -3755,10 +3767,11 @@ int mlx5e_change_mtu(struct net_device *netdev, int new_mtu,
 	}
 
 	if (params->rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) {
+		bool is_linear = mlx5e_rx_mpwqe_is_linear_skb(priv->mdev, &new_channels.params);
 		u8 ppw_old = mlx5e_mpwqe_log_pkts_per_wqe(params);
 		u8 ppw_new = mlx5e_mpwqe_log_pkts_per_wqe(&new_channels.params);
 
-		reset = reset && (ppw_old != ppw_new);
+		reset = reset && (is_linear || (ppw_old != ppw_new));
 	}
 
 	if (!reset) {
@@ -4678,7 +4691,9 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
 	    FT_CAP(modify_root) &&
 	    FT_CAP(identified_miss_table_mode) &&
 	    FT_CAP(flow_table_modify)) {
+#ifdef CONFIG_MLX5_ESWITCH
 		netdev->hw_features      |= NETIF_F_HW_TC;
+#endif
 #ifdef CONFIG_MLX5_EN_ARFS
 		netdev->hw_features	 |= NETIF_F_NTUPLE;
 #endif
@@ -5004,11 +5019,21 @@ err_free_netdev:
 int mlx5e_attach_netdev(struct mlx5e_priv *priv)
 {
 	const struct mlx5e_profile *profile;
+	int max_nch;
 	int err;
 
 	profile = priv->profile;
 	clear_bit(MLX5E_STATE_DESTROYING, &priv->state);
 
+	/* max number of channels may have changed */
+	max_nch = mlx5e_get_max_num_channels(priv->mdev);
+	if (priv->channels.params.num_channels > max_nch) {
+		mlx5_core_warn(priv->mdev, "MLX5E: Reducing number of channels to %d\n", max_nch);
+		priv->channels.params.num_channels = max_nch;
+		mlx5e_build_default_indir_rqt(priv->channels.params.indirection_rqt,
+					      MLX5E_INDIR_RQT_SIZE, max_nch);
+	}
+
 	err = profile->init_tx(priv);
 	if (err)
 		goto out;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 79638dcbae78..16985ca3248d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1104,6 +1104,12 @@ mlx5e_skb_from_cqe_mpwrq_linear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
 	u32 frag_size;
 	bool consumed;
 
+	/* Check packet size. Note LRO doesn't use linear SKB */
+	if (unlikely(cqe_bcnt > rq->hw_mtu)) {
+		rq->stats->oversize_pkts_sw_drop++;
+		return NULL;
+	}
+
 	va             = page_address(di->page) + head_offset;
 	data           = va + rx_headroom;
 	frag_size      = MLX5_SKB_FRAG_SZ(rx_headroom + cqe_bcnt32);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
index 35ded91203f5..4382ef85488c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
@@ -98,18 +98,17 @@ static int mlx5e_test_link_speed(struct mlx5e_priv *priv)
 	return 1;
 }
 
-#ifdef CONFIG_INET
-/* loopback test */
-#define MLX5E_TEST_PKT_SIZE (MLX5E_RX_MAX_HEAD - NET_IP_ALIGN)
-static const char mlx5e_test_text[ETH_GSTRING_LEN] = "MLX5E SELF TEST";
-#define MLX5E_TEST_MAGIC 0x5AEED15C001ULL
-
 struct mlx5ehdr {
 	__be32 version;
 	__be64 magic;
-	char   text[ETH_GSTRING_LEN];
 };
 
+#ifdef CONFIG_INET
+/* loopback test */
+#define MLX5E_TEST_PKT_SIZE (sizeof(struct ethhdr) + sizeof(struct iphdr) +\
+			     sizeof(struct udphdr) + sizeof(struct mlx5ehdr))
+#define MLX5E_TEST_MAGIC 0x5AEED15C001ULL
+
 static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv)
 {
 	struct sk_buff *skb = NULL;
@@ -117,10 +116,7 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv)
 	struct ethhdr *ethh;
 	struct udphdr *udph;
 	struct iphdr *iph;
-	int datalen, iplen;
-
-	datalen = MLX5E_TEST_PKT_SIZE -
-		  (sizeof(*ethh) + sizeof(*iph) + sizeof(*udph));
+	int    iplen;
 
 	skb = netdev_alloc_skb(priv->netdev, MLX5E_TEST_PKT_SIZE);
 	if (!skb) {
@@ -149,7 +145,7 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv)
 	/* Fill UDP header */
 	udph->source = htons(9);
 	udph->dest = htons(9); /* Discard Protocol */
-	udph->len = htons(datalen + sizeof(struct udphdr));
+	udph->len = htons(sizeof(struct mlx5ehdr) + sizeof(struct udphdr));
 	udph->check = 0;
 
 	/* Fill IP header */
@@ -157,7 +153,8 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv)
 	iph->ttl = 32;
 	iph->version = 4;
 	iph->protocol = IPPROTO_UDP;
-	iplen = sizeof(struct iphdr) + sizeof(struct udphdr) + datalen;
+	iplen = sizeof(struct iphdr) + sizeof(struct udphdr) +
+		sizeof(struct mlx5ehdr);
 	iph->tot_len = htons(iplen);
 	iph->frag_off = 0;
 	iph->saddr = 0;
@@ -170,9 +167,6 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv)
 	mlxh = skb_put(skb, sizeof(*mlxh));
 	mlxh->version = 0;
 	mlxh->magic = cpu_to_be64(MLX5E_TEST_MAGIC);
-	strlcpy(mlxh->text, mlx5e_test_text, sizeof(mlxh->text));
-	datalen -= sizeof(*mlxh);
-	skb_put_zero(skb, datalen);
 
 	skb->csum = 0;
 	skb->ip_summed = CHECKSUM_PARTIAL;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 1e55b9c27ffc..3e99d0728b2f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -83,6 +83,7 @@ static const struct counter_desc sw_stats_desc[] = {
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_wqe_err) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_mpwqe_filler_cqes) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_mpwqe_filler_strides) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_oversize_pkts_sw_drop) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_buff_alloc_err) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_blks) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_cqe_compress_pkts) },
@@ -161,6 +162,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv)
 		s->rx_wqe_err   += rq_stats->wqe_err;
 		s->rx_mpwqe_filler_cqes    += rq_stats->mpwqe_filler_cqes;
 		s->rx_mpwqe_filler_strides += rq_stats->mpwqe_filler_strides;
+		s->rx_oversize_pkts_sw_drop += rq_stats->oversize_pkts_sw_drop;
 		s->rx_buff_alloc_err += rq_stats->buff_alloc_err;
 		s->rx_cqe_compress_blks += rq_stats->cqe_compress_blks;
 		s->rx_cqe_compress_pkts += rq_stats->cqe_compress_pkts;
@@ -1189,6 +1191,7 @@ static const struct counter_desc rq_stats_desc[] = {
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, wqe_err) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler_cqes) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, mpwqe_filler_strides) },
+	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, oversize_pkts_sw_drop) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, buff_alloc_err) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_blks) },
 	{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, cqe_compress_pkts) },
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 77f74ce11280..3f8e870ef4c9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -96,6 +96,7 @@ struct mlx5e_sw_stats {
 	u64 rx_wqe_err;
 	u64 rx_mpwqe_filler_cqes;
 	u64 rx_mpwqe_filler_strides;
+	u64 rx_oversize_pkts_sw_drop;
 	u64 rx_buff_alloc_err;
 	u64 rx_cqe_compress_blks;
 	u64 rx_cqe_compress_pkts;
@@ -193,6 +194,7 @@ struct mlx5e_rq_stats {
 	u64 wqe_err;
 	u64 mpwqe_filler_cqes;
 	u64 mpwqe_filler_strides;
+	u64 oversize_pkts_sw_drop;
 	u64 buff_alloc_err;
 	u64 cqe_compress_blks;
 	u64 cqe_compress_pkts;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 608025ca5c04..fca6f4132c91 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1447,31 +1447,21 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 					 inner_headers);
 	}
 
-	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
-		struct flow_dissector_key_eth_addrs *key =
+	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
+		struct flow_dissector_key_basic *key =
 			skb_flow_dissector_target(f->dissector,
-						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
+						  FLOW_DISSECTOR_KEY_BASIC,
 						  f->key);
-		struct flow_dissector_key_eth_addrs *mask =
+		struct flow_dissector_key_basic *mask =
 			skb_flow_dissector_target(f->dissector,
-						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
+						  FLOW_DISSECTOR_KEY_BASIC,
 						  f->mask);
+		MLX5_SET(fte_match_set_lyr_2_4, headers_c, ethertype,
+			 ntohs(mask->n_proto));
+		MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype,
+			 ntohs(key->n_proto));
 
-		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
-					     dmac_47_16),
-				mask->dst);
-		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
-					     dmac_47_16),
-				key->dst);
-
-		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
-					     smac_47_16),
-				mask->src);
-		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
-					     smac_47_16),
-				key->src);
-
-		if (!is_zero_ether_addr(mask->src) || !is_zero_ether_addr(mask->dst))
+		if (mask->n_proto)
 			*match_level = MLX5_MATCH_L2;
 	}
 
@@ -1505,9 +1495,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 
 			*match_level = MLX5_MATCH_L2;
 		}
-	} else {
+	} else if (*match_level != MLX5_MATCH_NONE) {
 		MLX5_SET(fte_match_set_lyr_2_4, headers_c, svlan_tag, 1);
 		MLX5_SET(fte_match_set_lyr_2_4, headers_c, cvlan_tag, 1);
+		*match_level = MLX5_MATCH_L2;
 	}
 
 	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_CVLAN)) {
@@ -1545,21 +1536,31 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 		}
 	}
 
-	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
-		struct flow_dissector_key_basic *key =
+	if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_ETH_ADDRS)) {
+		struct flow_dissector_key_eth_addrs *key =
 			skb_flow_dissector_target(f->dissector,
-						  FLOW_DISSECTOR_KEY_BASIC,
+						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
 						  f->key);
-		struct flow_dissector_key_basic *mask =
+		struct flow_dissector_key_eth_addrs *mask =
 			skb_flow_dissector_target(f->dissector,
-						  FLOW_DISSECTOR_KEY_BASIC,
+						  FLOW_DISSECTOR_KEY_ETH_ADDRS,
 						  f->mask);
-		MLX5_SET(fte_match_set_lyr_2_4, headers_c, ethertype,
-			 ntohs(mask->n_proto));
-		MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype,
-			 ntohs(key->n_proto));
 
-		if (mask->n_proto)
+		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
+					     dmac_47_16),
+				mask->dst);
+		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
+					     dmac_47_16),
+				key->dst);
+
+		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c,
+					     smac_47_16),
+				mask->src);
+		ether_addr_copy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v,
+					     smac_47_16),
+				key->src);
+
+		if (!is_zero_ether_addr(mask->src) || !is_zero_ether_addr(mask->dst))
 			*match_level = MLX5_MATCH_L2;
 	}
 
@@ -1586,10 +1587,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 
 			/* the HW doesn't need L3 inline to match on frag=no */
 			if (!(key->flags & FLOW_DIS_IS_FRAGMENT))
-				*match_level = MLX5_INLINE_MODE_L2;
+				*match_level = MLX5_MATCH_L2;
 	/* ***  L2 attributes parsing up to here *** */
 			else
-				*match_level = MLX5_INLINE_MODE_IP;
+				*match_level = MLX5_MATCH_L3;
 		}
 	}
 
@@ -2979,7 +2980,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
 	if (!actions_match_supported(priv, exts, parse_attr, flow, extack))
 		return -EOPNOTSUPP;
 
-	if (attr->out_count > 1 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {
+	if (attr->mirror_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) {
 		NL_SET_ERR_MSG_MOD(extack,
 				   "current firmware doesn't support split rule for port mirroring");
 		netdev_warn_once(priv->netdev, "current firmware doesn't support split rule for port mirroring\n");
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
index 515e3d6de051..5a22c5874f3b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
@@ -83,8 +83,14 @@ struct mlx5_fpga_ipsec_rule {
 };
 
 static const struct rhashtable_params rhash_sa = {
-	.key_len = FIELD_SIZEOF(struct mlx5_fpga_ipsec_sa_ctx, hw_sa),
-	.key_offset = offsetof(struct mlx5_fpga_ipsec_sa_ctx, hw_sa),
+	/* Keep out "cmd" field from the key as it's
+	 * value is not constant during the lifetime
+	 * of the key object.
+	 */
+	.key_len = FIELD_SIZEOF(struct mlx5_fpga_ipsec_sa_ctx, hw_sa) -
+		   FIELD_SIZEOF(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
+	.key_offset = offsetof(struct mlx5_fpga_ipsec_sa_ctx, hw_sa) +
+		      FIELD_SIZEOF(struct mlx5_ifc_fpga_ipsec_sa_v1, cmd),
 	.head_offset = offsetof(struct mlx5_fpga_ipsec_sa_ctx, hash),
 	.automatic_shrinking = true,
 	.min_size = 1,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
index b59953daf8b4..11dabd62e2c7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
@@ -560,9 +560,9 @@ static int mlx5i_close(struct net_device *netdev)
 
 	netif_carrier_off(epriv->netdev);
 	mlx5_fs_remove_rx_underlay_qpn(mdev, ipriv->qp.qpn);
-	mlx5i_uninit_underlay_qp(epriv);
 	mlx5e_deactivate_priv_channels(epriv);
 	mlx5e_close_channels(&epriv->channels);
+	mlx5i_uninit_underlay_qp(epriv);
 unlock:
 	mutex_unlock(&epriv->state_lock);
 	return 0;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index cff141077558..88a8576ca9ce 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -485,8 +485,16 @@ static u16 *qed_init_qm_get_idx_from_flags(struct qed_hwfn *p_hwfn,
 	struct qed_qm_info *qm_info = &p_hwfn->qm_info;
 
 	/* Can't have multiple flags set here */
-	if (bitmap_weight((unsigned long *)&pq_flags, sizeof(pq_flags)) > 1)
+	if (bitmap_weight((unsigned long *)&pq_flags,
+			  sizeof(pq_flags) * BITS_PER_BYTE) > 1) {
+		DP_ERR(p_hwfn, "requested multiple pq flags 0x%x\n", pq_flags);
 		goto err;
+	}
+
+	if (!(qed_get_pq_flags(p_hwfn) & pq_flags)) {
+		DP_ERR(p_hwfn, "pq flag 0x%x is not set\n", pq_flags);
+		goto err;
+	}
 
 	switch (pq_flags) {
 	case PQ_FLAGS_RLS:
@@ -510,8 +518,7 @@ static u16 *qed_init_qm_get_idx_from_flags(struct qed_hwfn *p_hwfn,
 	}
 
 err:
-	DP_ERR(p_hwfn, "BAD pq flags %d\n", pq_flags);
-	return NULL;
+	return &qm_info->start_pq;
 }
 
 /* save pq index in qm info */
@@ -535,20 +542,32 @@ u16 qed_get_cm_pq_idx_mcos(struct qed_hwfn *p_hwfn, u8 tc)
 {
 	u8 max_tc = qed_init_qm_get_num_tcs(p_hwfn);
 
+	if (max_tc == 0) {
+		DP_ERR(p_hwfn, "pq with flag 0x%lx do not exist\n",
+		       PQ_FLAGS_MCOS);
+		return p_hwfn->qm_info.start_pq;
+	}
+
 	if (tc > max_tc)
 		DP_ERR(p_hwfn, "tc %d must be smaller than %d\n", tc, max_tc);
 
-	return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_MCOS) + tc;
+	return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_MCOS) + (tc % max_tc);
 }
 
 u16 qed_get_cm_pq_idx_vf(struct qed_hwfn *p_hwfn, u16 vf)
 {
 	u16 max_vf = qed_init_qm_get_num_vfs(p_hwfn);
 
+	if (max_vf == 0) {
+		DP_ERR(p_hwfn, "pq with flag 0x%lx do not exist\n",
+		       PQ_FLAGS_VFS);
+		return p_hwfn->qm_info.start_pq;
+	}
+
 	if (vf > max_vf)
 		DP_ERR(p_hwfn, "vf %d must be smaller than %d\n", vf, max_vf);
 
-	return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_VFS) + vf;
+	return qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_VFS) + (vf % max_vf);
 }
 
 u16 qed_get_cm_pq_idx_ofld_mtc(struct qed_hwfn *p_hwfn, u8 tc)
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
index a2e59f4f6f01..7cae17517744 100644
--- a/drivers/net/phy/mscc.c
+++ b/drivers/net/phy/mscc.c
@@ -810,17 +810,13 @@ static int vsc85xx_default_config(struct phy_device *phydev)
 
 	phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
 	mutex_lock(&phydev->lock);
-	rc = phy_select_page(phydev, MSCC_PHY_PAGE_EXTENDED_2);
-	if (rc < 0)
-		goto out_unlock;
 
-	reg_val = phy_read(phydev, MSCC_PHY_RGMII_CNTL);
-	reg_val &= ~(RGMII_RX_CLK_DELAY_MASK);
-	reg_val |= (RGMII_RX_CLK_DELAY_1_1_NS << RGMII_RX_CLK_DELAY_POS);
-	phy_write(phydev, MSCC_PHY_RGMII_CNTL, reg_val);
+	reg_val = RGMII_RX_CLK_DELAY_1_1_NS << RGMII_RX_CLK_DELAY_POS;
+
+	rc = phy_modify_paged(phydev, MSCC_PHY_PAGE_EXTENDED_2,
+			      MSCC_PHY_RGMII_CNTL, RGMII_RX_CLK_DELAY_MASK,
+			      reg_val);
 
-out_unlock:
-	rc = phy_restore_page(phydev, rc, rc > 0 ? 0 : rc);
 	mutex_unlock(&phydev->lock);
 
 	return rc;
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index db633ae9f784..364f514d56d8 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -985,8 +985,6 @@ static void team_port_disable(struct team *team,
 	team->en_port_count--;
 	team_queue_override_port_del(team, port);
 	team_adjust_ops(team);
-	team_notify_peers(team);
-	team_mcast_rejoin(team);
 	team_lower_state_changed(port);
 }
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 3e2c041d76ac..cecfd77c9f3c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -70,7 +70,8 @@ static const unsigned long guest_offloads[] = {
 	VIRTIO_NET_F_GUEST_TSO4,
 	VIRTIO_NET_F_GUEST_TSO6,
 	VIRTIO_NET_F_GUEST_ECN,
-	VIRTIO_NET_F_GUEST_UFO
+	VIRTIO_NET_F_GUEST_UFO,
+	VIRTIO_NET_F_GUEST_CSUM
 };
 
 struct virtnet_stat_desc {
@@ -2334,9 +2335,6 @@ static int virtnet_clear_guest_offloads(struct virtnet_info *vi)
 	if (!vi->guest_offloads)
 		return 0;
 
-	if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM))
-		offloads = 1ULL << VIRTIO_NET_F_GUEST_CSUM;
-
 	return virtnet_set_guest_offloads(vi, offloads);
 }
 
@@ -2346,8 +2344,6 @@ static int virtnet_restore_guest_offloads(struct virtnet_info *vi)
 
 	if (!vi->guest_offloads)
 		return 0;
-	if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM))
-		offloads |= 1ULL << VIRTIO_NET_F_GUEST_CSUM;
 
 	return virtnet_set_guest_offloads(vi, offloads);
 }
@@ -2365,8 +2361,9 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 	    && (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO4) ||
 	        virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO6) ||
 	        virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ECN) ||
-		virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO))) {
-		NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing LRO, disable LRO first");
+		virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO) ||
+		virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_CSUM))) {
+		NL_SET_ERR_MSG_MOD(extack, "Can't set XDP while host is implementing LRO/CSUM, disable LRO/CSUM first");
 		return -EOPNOTSUPP;
 	}
 
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index a1c2801ded10..7e49342bae38 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -6867,7 +6867,7 @@ static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	u32 bitmap;
 
 	if (drop) {
-		if (vif->type == NL80211_IFTYPE_STATION) {
+		if (vif && vif->type == NL80211_IFTYPE_STATION) {
 			bitmap = ~(1 << WMI_MGMT_TID);
 			list_for_each_entry(arvif, &ar->arvifs, list) {
 				if (arvif->vdev_type == WMI_VDEV_TYPE_STA)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1e3b5f4a4cf9..f23cb2f3d296 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1251,6 +1251,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	struct ath_vif *avp = (void *)vif->drv_priv;
 	struct ath_node *an = &avp->mcast_node;
 
+	mutex_lock(&sc->mutex);
 	if (IS_ENABLED(CONFIG_ATH9K_TX99)) {
 		if (sc->cur_chan->nvifs >= 1) {
 			mutex_unlock(&sc->mutex);
@@ -1259,8 +1260,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 		sc->tx99_vif = vif;
 	}
 
-	mutex_lock(&sc->mutex);
-
 	ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
 	sc->cur_chan->nvifs++;
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 230a378c26fc..7f0a5bade70a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6005,7 +6005,8 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
 			 * for subsequent chanspecs.
 			 */
 			channel->flags = IEEE80211_CHAN_NO_HT40 |
-					 IEEE80211_CHAN_NO_80MHZ;
+					 IEEE80211_CHAN_NO_80MHZ |
+					 IEEE80211_CHAN_NO_160MHZ;
 			ch.bw = BRCMU_CHAN_BW_20;
 			cfg->d11inf.encchspec(&ch);
 			chaninfo = ch.chspec;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
index e7584b842dce..eb5db94f5745 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c
@@ -193,6 +193,9 @@ static void brcmu_d11ac_decchspec(struct brcmu_chan *ch)
 		}
 		break;
 	case BRCMU_CHSPEC_D11AC_BW_160:
+		ch->bw = BRCMU_CHAN_BW_160;
+		ch->sb = brcmu_maskget16(ch->chspec, BRCMU_CHSPEC_D11AC_SB_MASK,
+					 BRCMU_CHSPEC_D11AC_SB_SHIFT);
 		switch (ch->sb) {
 		case BRCMU_CHAN_SB_LLL:
 			ch->control_ch_num -= CH_70MHZ_APART;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index 2439e98431ee..7492dfb6729b 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -6,6 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -26,6 +27,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2017        Intel Deutschland GmbH
+ * Copyright(c) 2018        Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -81,7 +83,7 @@
 #define ACPI_WRDS_WIFI_DATA_SIZE	(ACPI_SAR_TABLE_SIZE + 2)
 #define ACPI_EWRD_WIFI_DATA_SIZE	((ACPI_SAR_PROFILE_NUM - 1) * \
 					 ACPI_SAR_TABLE_SIZE + 3)
-#define ACPI_WGDS_WIFI_DATA_SIZE	18
+#define ACPI_WGDS_WIFI_DATA_SIZE	19
 #define ACPI_WRDD_WIFI_DATA_SIZE	2
 #define ACPI_SPLC_WIFI_DATA_SIZE	2
 
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index 6b95d0e75889..2b8b50a77990 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -154,7 +154,11 @@ void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans,
 			const struct iwl_fw_runtime_ops *ops, void *ops_ctx,
 			struct dentry *dbgfs_dir);
 
-void iwl_fw_runtime_exit(struct iwl_fw_runtime *fwrt);
+static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt)
+{
+	kfree(fwrt->dump.d3_debug_data);
+	fwrt->dump.d3_debug_data = NULL;
+}
 
 void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index dade206d5511..2ba890445c35 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -893,7 +893,7 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
 	IWL_DEBUG_RADIO(mvm, "Sending GEO_TX_POWER_LIMIT\n");
 
 	BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS *
-		     ACPI_WGDS_TABLE_SIZE !=  ACPI_WGDS_WIFI_DATA_SIZE);
+		     ACPI_WGDS_TABLE_SIZE + 1 !=  ACPI_WGDS_WIFI_DATA_SIZE);
 
 	BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES);
 
@@ -928,6 +928,11 @@ static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm)
 	return -ENOENT;
 }
 
+static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm)
+{
+	return -ENOENT;
+}
+
 static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
 {
 	return 0;
@@ -954,8 +959,11 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm)
 		IWL_DEBUG_RADIO(mvm,
 				"WRDS SAR BIOS table invalid or unavailable. (%d)\n",
 				ret);
-		/* if not available, don't fail and don't bother with EWRD */
-		return 0;
+		/*
+		 * If not available, don't fail and don't bother with EWRD.
+		 * Return 1 to tell that we can't use WGDS either.
+		 */
+		return 1;
 	}
 
 	ret = iwl_mvm_sar_get_ewrd_table(mvm);
@@ -968,9 +976,13 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm)
 	/* choose profile 1 (WRDS) as default for both chains */
 	ret = iwl_mvm_sar_select_profile(mvm, 1, 1);
 
-	/* if we don't have profile 0 from BIOS, just skip it */
+	/*
+	 * If we don't have profile 0 from BIOS, just skip it.  This
+	 * means that SAR Geo will not be enabled either, even if we
+	 * have other valid profiles.
+	 */
 	if (ret == -ENOENT)
-		return 0;
+		return 1;
 
 	return ret;
 }
@@ -1168,11 +1180,19 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		iwl_mvm_unref(mvm, IWL_MVM_REF_UCODE_DOWN);
 
 	ret = iwl_mvm_sar_init(mvm);
-	if (ret)
-		goto error;
+	if (ret == 0) {
+		ret = iwl_mvm_sar_geo_init(mvm);
+	} else if (ret > 0 && !iwl_mvm_sar_get_wgds_table(mvm)) {
+		/*
+		 * If basic SAR is not available, we check for WGDS,
+		 * which should *not* be available either.  If it is
+		 * available, issue an error, because we can't use SAR
+		 * Geo without basic SAR.
+		 */
+		IWL_ERR(mvm, "BIOS contains WGDS but no WRDS\n");
+	}
 
-	ret = iwl_mvm_sar_geo_init(mvm);
-	if (ret)
+	if (ret < 0)
 		goto error;
 
 	iwl_mvm_leds_sync(mvm);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 505b0385d800..00f831d88366 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -301,8 +301,12 @@ struct ieee80211_regdomain *iwl_mvm_get_regdomain(struct wiphy *wiphy,
 		goto out;
 	}
 
-	if (changed)
-		*changed = (resp->status == MCC_RESP_NEW_CHAN_PROFILE);
+	if (changed) {
+		u32 status = le32_to_cpu(resp->status);
+
+		*changed = (status == MCC_RESP_NEW_CHAN_PROFILE ||
+			    status == MCC_RESP_ILLEGAL);
+	}
 
 	regd = iwl_parse_nvm_mcc_info(mvm->trans->dev, mvm->cfg,
 				      __le32_to_cpu(resp->n_channels),
@@ -4444,10 +4448,6 @@ static void iwl_mvm_mac_sta_statistics(struct ieee80211_hw *hw,
 		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
 	}
 
-	if (!fw_has_capa(&mvm->fw->ucode_capa,
-			 IWL_UCODE_TLV_CAPA_RADIO_BEACON_STATS))
-		return;
-
 	/* if beacon filtering isn't on mac80211 does it anyway */
 	if (!(vif->driver_flags & IEEE80211_VIF_BEACON_FILTER))
 		return;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 3633f27d048a..6fc5cc1f2b5b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -539,9 +539,8 @@ iwl_mvm_update_mcc(struct iwl_mvm *mvm, const char *alpha2,
 	}
 
 	IWL_DEBUG_LAR(mvm,
-		      "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') change: %d n_chans: %d\n",
-		      status, mcc, mcc >> 8, mcc & 0xff,
-		      !!(status == MCC_RESP_NEW_CHAN_PROFILE), n_channels);
+		      "MCC response status: 0x%x. new MCC: 0x%x ('%c%c') n_chans: %d\n",
+		      status, mcc, mcc >> 8, mcc & 0xff, n_channels);
 
 exit:
 	iwl_free_resp(&cmd);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 0e2092526fae..af3fba10abc1 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -858,6 +858,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	iwl_mvm_thermal_exit(mvm);
  out_free:
 	iwl_fw_flush_dump(&mvm->fwrt);
+	iwl_fw_runtime_free(&mvm->fwrt);
 
 	if (iwlmvm_mod_params.init_dbg)
 		return op_mode;
@@ -910,6 +911,7 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
 
 	iwl_mvm_tof_clean(mvm);
 
+	iwl_fw_runtime_free(&mvm->fwrt);
 	mutex_destroy(&mvm->mutex);
 	mutex_destroy(&mvm->d0i3_suspend_mutex);
 
diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig
index 0ccbcd7e887d..c30d8f5bbf2a 100644
--- a/drivers/net/wireless/mediatek/mt76/Kconfig
+++ b/drivers/net/wireless/mediatek/mt76/Kconfig
@@ -1,6 +1,12 @@
 config MT76_CORE
 	tristate
 
+config MT76_LEDS
+	bool
+	depends on MT76_CORE
+	depends on LEDS_CLASS=y || MT76_CORE=LEDS_CLASS
+	default y
+
 config MT76_USB
 	tristate
 	depends on MT76_CORE
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 2a699e8b79bf..7d219ff2d480 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -345,9 +345,11 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
 	mt76_check_sband(dev, NL80211_BAND_2GHZ);
 	mt76_check_sband(dev, NL80211_BAND_5GHZ);
 
-	ret = mt76_led_init(dev);
-	if (ret)
-		return ret;
+	if (IS_ENABLED(CONFIG_MT76_LEDS)) {
+		ret = mt76_led_init(dev);
+		if (ret)
+			return ret;
+	}
 
 	return ieee80211_register_hw(hw);
 }
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h
index 47c42c607964..7806963b1905 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h
@@ -71,7 +71,6 @@ struct mt76x02_dev {
 	struct mac_address macaddr_list[8];
 
 	struct mutex phy_mutex;
-	struct mutex mutex;
 
 	u8 txdone_seq;
 	DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
index 3824290b219d..fd125722d1fb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c
@@ -507,8 +507,10 @@ int mt76x2_register_device(struct mt76x02_dev *dev)
 	mt76x2_dfs_init_detector(dev);
 
 	/* init led callbacks */
-	dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
-	dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
+	if (IS_ENABLED(CONFIG_MT76_LEDS)) {
+		dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
+		dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
+	}
 
 	ret = mt76_register_device(&dev->mt76, true, mt76x02_rates,
 				   ARRAY_SIZE(mt76x02_rates));
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
index 034a06295668..3f001bd6806c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c
@@ -272,9 +272,9 @@ mt76x2_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
 	if (val != ~0 && val > 0xffff)
 		return -EINVAL;
 
-	mutex_lock(&dev->mutex);
+	mutex_lock(&dev->mt76.mutex);
 	mt76x2_mac_set_tx_protection(dev, val);
-	mutex_unlock(&dev->mutex);
+	mutex_unlock(&dev->mt76.mutex);
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 4c2154b9e6a3..bd10165d7eec 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -285,7 +285,7 @@ static int wl1271_probe(struct sdio_func *func,
 	struct resource res[2];
 	mmc_pm_flag_t mmcflags;
 	int ret = -ENOMEM;
-	int irq, wakeirq;
+	int irq, wakeirq, num_irqs;
 	const char *chip_family;
 
 	/* We are only able to handle the wlan function */
@@ -353,12 +353,17 @@ static int wl1271_probe(struct sdio_func *func,
 		       irqd_get_trigger_type(irq_get_irq_data(irq));
 	res[0].name = "irq";
 
-	res[1].start = wakeirq;
-	res[1].flags = IORESOURCE_IRQ |
-		       irqd_get_trigger_type(irq_get_irq_data(wakeirq));
-	res[1].name = "wakeirq";
 
-	ret = platform_device_add_resources(glue->core, res, ARRAY_SIZE(res));
+	if (wakeirq > 0) {
+		res[1].start = wakeirq;
+		res[1].flags = IORESOURCE_IRQ |
+			       irqd_get_trigger_type(irq_get_irq_data(wakeirq));
+		res[1].name = "wakeirq";
+		num_irqs = 2;
+	} else {
+		num_irqs = 1;
+	}
+	ret = platform_device_add_resources(glue->core, res, num_irqs);
 	if (ret) {
 		dev_err(glue->dev, "can't add resources\n");
 		goto out_dev_put;