Merge branch 'linus' into x86/entry, to resolve conflicts

Conflicts:
	arch/x86/kernel/traps.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

19 files changed, 154 insertions, 201 deletions

diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index efd1a1d1f35e..5d3c691a1c66 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -552,6 +552,8 @@ static int bareudp_validate(struct nlattr *tb[], struct nlattr *data[],
 static int bareudp2info(struct nlattr *data[], struct bareudp_conf *conf,
 			struct netlink_ext_ack *extack)
 {
+	memset(conf, 0, sizeof(*conf));
+
 	if (!data[IFLA_BAREUDP_PORT]) {
 		NL_SET_ERR_MSG(extack, "port not specified");
 		return -EINVAL;
diff --git a/drivers/net/can/peak_canfd/peak_pciefd_main.c b/drivers/net/can/peak_canfd/peak_pciefd_main.c
index d08a3d559114..6ad83a881039 100644
--- a/drivers/net/can/peak_canfd/peak_pciefd_main.c
+++ b/drivers/net/can/peak_canfd/peak_pciefd_main.c
@@ -146,7 +146,7 @@ struct pciefd_rx_dma {
 	__le32 irq_status;
 	__le32 sys_time_low;
 	__le32 sys_time_high;
-	struct pucan_rx_msg msg[0];
+	struct pucan_rx_msg msg[];
 } __packed __aligned(4);
 
 /* Tx Link record */
@@ -194,7 +194,7 @@ struct pciefd_board {
 	struct pci_dev *pci_dev;
 	int can_count;
 	spinlock_t cmd_lock;		/* 64-bits cmds must be atomic */
-	struct pciefd_can *can[0];	/* array of network devices */
+	struct pciefd_can *can[];	/* array of network devices */
 };
 
 /* supported device ids. */
diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.c b/drivers/net/dsa/sja1105/sja1105_ptp.c
index bc0e47c1dbb9..177134596458 100644
--- a/drivers/net/dsa/sja1105/sja1105_ptp.c
+++ b/drivers/net/dsa/sja1105/sja1105_ptp.c
@@ -891,16 +891,16 @@ void sja1105_ptp_txtstamp_skb(struct dsa_switch *ds, int port,
 
 	mutex_lock(&ptp_data->lock);
 
-	rc = sja1105_ptpclkval_read(priv, &ticks, NULL);
+	rc = sja1105_ptpegr_ts_poll(ds, port, &ts);
 	if (rc < 0) {
-		dev_err(ds->dev, "Failed to read PTP clock: %d\n", rc);
+		dev_err(ds->dev, "timed out polling for tstamp\n");
 		kfree_skb(skb);
 		goto out;
 	}
 
-	rc = sja1105_ptpegr_ts_poll(ds, port, &ts);
+	rc = sja1105_ptpclkval_read(priv, &ticks, NULL);
 	if (rc < 0) {
-		dev_err(ds->dev, "timed out polling for tstamp\n");
+		dev_err(ds->dev, "Failed to read PTP clock: %d\n", rc);
 		kfree_skb(skb);
 		goto out;
 	}
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index b9b4edb913c1..9b7f1af5f574 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1249,8 +1249,12 @@ out_disable_adv_intr:
 
 static void __alx_stop(struct alx_priv *alx)
 {
-	alx_halt(alx);
 	alx_free_irq(alx);
+
+	cancel_work_sync(&alx->link_check_wk);
+	cancel_work_sync(&alx->reset_wk);
+
+	alx_halt(alx);
 	alx_free_rings(alx);
 	alx_free_napis(alx);
 }
@@ -1855,9 +1859,6 @@ static void alx_remove(struct pci_dev *pdev)
 	struct alx_priv *alx = pci_get_drvdata(pdev);
 	struct alx_hw *hw = &alx->hw;
 
-	cancel_work_sync(&alx->link_check_wk);
-	cancel_work_sync(&alx->reset_wk);
-
 	/* restore permanent mac address */
 	alx_set_macaddr(hw, hw->perm_addr);
 
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index c62589c266b2..b93e05f91d77 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -10037,7 +10037,7 @@ static void bnxt_timer(struct timer_list *t)
 	struct bnxt *bp = from_timer(bp, t, timer);
 	struct net_device *dev = bp->dev;
 
-	if (!netif_running(dev))
+	if (!netif_running(dev) || !test_bit(BNXT_STATE_OPEN, &bp->state))
 		return;
 
 	if (atomic_read(&bp->intr_sem) != 0)
@@ -12133,19 +12133,9 @@ static int bnxt_resume(struct device *device)
 		goto resume_exit;
 	}
 
-	if (bnxt_hwrm_queue_qportcfg(bp)) {
-		rc = -ENODEV;
+	rc = bnxt_hwrm_func_qcaps(bp);
+	if (rc)
 		goto resume_exit;
-	}
-
-	if (bp->hwrm_spec_code >= 0x10803) {
-		if (bnxt_alloc_ctx_mem(bp)) {
-			rc = -ENODEV;
-			goto resume_exit;
-		}
-	}
-	if (BNXT_NEW_RM(bp))
-		bnxt_hwrm_func_resc_qcaps(bp, false);
 
 	if (bnxt_hwrm_func_drv_rgtr(bp, NULL, 0, false)) {
 		rc = -ENODEV;
@@ -12161,6 +12151,8 @@ static int bnxt_resume(struct device *device)
 
 resume_exit:
 	bnxt_ulp_start(bp, rc);
+	if (!rc)
+		bnxt_reenable_sriov(bp);
 	rtnl_unlock();
 	return rc;
 }
@@ -12204,6 +12196,9 @@ static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev,
 		bnxt_close(netdev);
 
 	pci_disable_device(pdev);
+	bnxt_free_ctx_mem(bp);
+	kfree(bp->ctx);
+	bp->ctx = NULL;
 	rtnl_unlock();
 
 	/* Request a slot slot reset. */
@@ -12237,12 +12232,16 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev)
 		pci_set_master(pdev);
 
 		err = bnxt_hwrm_func_reset(bp);
-		if (!err && netif_running(netdev))
-			err = bnxt_open(netdev);
-
-		if (!err)
-			result = PCI_ERS_RESULT_RECOVERED;
+		if (!err) {
+			err = bnxt_hwrm_func_qcaps(bp);
+			if (!err && netif_running(netdev))
+				err = bnxt_open(netdev);
+		}
 		bnxt_ulp_start(bp, err);
+		if (!err) {
+			bnxt_reenable_sriov(bp);
+			result = PCI_ERS_RESULT_RECOVERED;
+		}
 	}
 
 	if (result != PCI_ERS_RESULT_RECOVERED) {
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 5b9d7c60eebc..67933079aeea 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -2565,15 +2565,14 @@ static int macb_open(struct net_device *dev)
 	if (bp->ptp_info)
 		bp->ptp_info->ptp_init(dev);
 
+	return 0;
+
 napi_exit:
 	for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue)
 		napi_disable(&queue->napi);
 pm_exit:
-	if (err) {
-		pm_runtime_put_sync(&bp->pdev->dev);
-		return err;
-	}
-	return 0;
+	pm_runtime_put_sync(&bp->pdev->dev);
+	return err;
 }
 
 static int macb_close(struct net_device *dev)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 1b4d04e4474b..2baf7b3ff4cb 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -842,12 +842,13 @@ static int ibmvnic_login(struct net_device *netdev)
 	struct ibmvnic_adapter *adapter = netdev_priv(netdev);
 	unsigned long timeout = msecs_to_jiffies(30000);
 	int retry_count = 0;
+	int retries = 10;
 	bool retry;
 	int rc;
 
 	do {
 		retry = false;
-		if (retry_count > IBMVNIC_MAX_QUEUES) {
+		if (retry_count > retries) {
 			netdev_warn(netdev, "Login attempts exceeded\n");
 			return -1;
 		}
@@ -862,11 +863,23 @@ static int ibmvnic_login(struct net_device *netdev)
 
 		if (!wait_for_completion_timeout(&adapter->init_done,
 						 timeout)) {
-			netdev_warn(netdev, "Login timed out\n");
-			return -1;
+			netdev_warn(netdev, "Login timed out, retrying...\n");
+			retry = true;
+			adapter->init_done_rc = 0;
+			retry_count++;
+			continue;
 		}
 
-		if (adapter->init_done_rc == PARTIALSUCCESS) {
+		if (adapter->init_done_rc == ABORTED) {
+			netdev_warn(netdev, "Login aborted, retrying...\n");
+			retry = true;
+			adapter->init_done_rc = 0;
+			retry_count++;
+			/* FW or device may be busy, so
+			 * wait a bit before retrying login
+			 */
+			msleep(500);
+		} else if (adapter->init_done_rc == PARTIALSUCCESS) {
 			retry_count++;
 			release_sub_crqs(adapter, 1);
 
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index d9fa4600f745..4b2de08137be 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -151,10 +151,8 @@ static int e1000_vlan_rx_kill_vid(struct net_device *netdev,
 				  __be16 proto, u16 vid);
 static void e1000_restore_vlan(struct e1000_adapter *adapter);
 
-#ifdef CONFIG_PM
-static int e1000_suspend(struct pci_dev *pdev, pm_message_t state);
-static int e1000_resume(struct pci_dev *pdev);
-#endif
+static int __maybe_unused e1000_suspend(struct device *dev);
+static int __maybe_unused e1000_resume(struct device *dev);
 static void e1000_shutdown(struct pci_dev *pdev);
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -179,16 +177,16 @@ static const struct pci_error_handlers e1000_err_handler = {
 	.resume = e1000_io_resume,
 };
 
+static SIMPLE_DEV_PM_OPS(e1000_pm_ops, e1000_suspend, e1000_resume);
+
 static struct pci_driver e1000_driver = {
 	.name     = e1000_driver_name,
 	.id_table = e1000_pci_tbl,
 	.probe    = e1000_probe,
 	.remove   = e1000_remove,
-#ifdef CONFIG_PM
-	/* Power Management Hooks */
-	.suspend  = e1000_suspend,
-	.resume   = e1000_resume,
-#endif
+	.driver = {
+		.pm = &e1000_pm_ops,
+	},
 	.shutdown = e1000_shutdown,
 	.err_handler = &e1000_err_handler
 };
@@ -5060,9 +5058,6 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	struct e1000_hw *hw = &adapter->hw;
 	u32 ctrl, ctrl_ext, rctl, status;
 	u32 wufc = adapter->wol;
-#ifdef CONFIG_PM
-	int retval = 0;
-#endif
 
 	netif_device_detach(netdev);
 
@@ -5076,12 +5071,6 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		e1000_down(adapter);
 	}
 
-#ifdef CONFIG_PM
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-#endif
-
 	status = er32(STATUS);
 	if (status & E1000_STATUS_LU)
 		wufc &= ~E1000_WUFC_LNKC;
@@ -5142,37 +5131,26 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused e1000_suspend(struct device *dev)
 {
 	int retval;
+	struct pci_dev *pdev = to_pci_dev(dev);
 	bool wake;
 
 	retval = __e1000_shutdown(pdev, &wake);
-	if (retval)
-		return retval;
-
-	if (wake) {
-		pci_prepare_to_sleep(pdev);
-	} else {
-		pci_wake_from_d3(pdev, false);
-		pci_set_power_state(pdev, PCI_D3hot);
-	}
+	device_set_wakeup_enable(dev, wake);
 
-	return 0;
+	return retval;
 }
 
-static int e1000_resume(struct pci_dev *pdev)
+static int __maybe_unused e1000_resume(struct device *dev)
 {
+	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
 	u32 err;
 
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	pci_save_state(pdev);
-
 	if (adapter->need_ioport)
 		err = pci_enable_device(pdev);
 	else
@@ -5209,7 +5187,6 @@ static int e1000_resume(struct pci_dev *pdev)
 
 	return 0;
 }
-#endif
 
 static void e1000_shutdown(struct pci_dev *pdev)
 {
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index a279f4fa9962..6f6479ca1267 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6349,7 +6349,6 @@ fl_out:
 	pm_runtime_put_sync(netdev->dev.parent);
 }
 
-#ifdef CONFIG_PM_SLEEP
 /* S0ix implementation */
 static void e1000e_s0ix_entry_flow(struct e1000_adapter *adapter)
 {
@@ -6571,7 +6570,6 @@ static void e1000e_s0ix_exit_flow(struct e1000_adapter *adapter)
 	mac_data &= ~E1000_CTRL_EXT_FORCE_SMBUS;
 	ew32(CTRL_EXT, mac_data);
 }
-#endif /* CONFIG_PM_SLEEP */
 
 static int e1000e_pm_freeze(struct device *dev)
 {
@@ -6611,11 +6609,17 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
-	u32 ctrl, ctrl_ext, rctl, status;
-	/* Runtime suspend should only enable wakeup for link changes */
-	u32 wufc = runtime ? E1000_WUFC_LNKC : adapter->wol;
+	u32 ctrl, ctrl_ext, rctl, status, wufc;
 	int retval = 0;
 
+	/* Runtime suspend should only enable wakeup for link changes */
+	if (runtime)
+		wufc = E1000_WUFC_LNKC;
+	else if (device_may_wakeup(&pdev->dev))
+		wufc = adapter->wol;
+	else
+		wufc = 0;
+
 	status = er32(STATUS);
 	if (status & E1000_STATUS_LU)
 		wufc &= ~E1000_WUFC_LNKC;
@@ -6672,7 +6676,7 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime)
 	if (adapter->hw.phy.type == e1000_phy_igp_3) {
 		e1000e_igp3_phy_powerdown_workaround_ich8lan(&adapter->hw);
 	} else if (hw->mac.type >= e1000_pch_lpt) {
-		if (!(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
+		if (wufc && !(wufc & (E1000_WUFC_EX | E1000_WUFC_MC | E1000_WUFC_BC)))
 			/* ULP does not support wake from unicast, multicast
 			 * or broadcast.
 			 */
@@ -6869,7 +6873,6 @@ err_irq:
 	return rc;
 }
 
-#ifdef CONFIG_PM
 static int __e1000_resume(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
@@ -6935,8 +6938,7 @@ static int __e1000_resume(struct pci_dev *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int e1000e_pm_suspend(struct device *dev)
+static __maybe_unused int e1000e_pm_suspend(struct device *dev)
 {
 	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
 	struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -6960,7 +6962,7 @@ static int e1000e_pm_suspend(struct device *dev)
 	return rc;
 }
 
-static int e1000e_pm_resume(struct device *dev)
+static __maybe_unused int e1000e_pm_resume(struct device *dev)
 {
 	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
 	struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -6979,9 +6981,8 @@ static int e1000e_pm_resume(struct device *dev)
 
 	return e1000e_pm_thaw(dev);
 }
-#endif /* CONFIG_PM_SLEEP */
 
-static int e1000e_pm_runtime_idle(struct device *dev)
+static __maybe_unused int e1000e_pm_runtime_idle(struct device *dev)
 {
 	struct net_device *netdev = dev_get_drvdata(dev);
 	struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -6997,7 +6998,7 @@ static int e1000e_pm_runtime_idle(struct device *dev)
 	return -EBUSY;
 }
 
-static int e1000e_pm_runtime_resume(struct device *dev)
+static __maybe_unused int e1000e_pm_runtime_resume(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
@@ -7014,7 +7015,7 @@ static int e1000e_pm_runtime_resume(struct device *dev)
 	return rc;
 }
 
-static int e1000e_pm_runtime_suspend(struct device *dev)
+static __maybe_unused int e1000e_pm_runtime_suspend(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
 	struct net_device *netdev = pci_get_drvdata(pdev);
@@ -7039,7 +7040,6 @@ static int e1000e_pm_runtime_suspend(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM */
 
 static void e1000_shutdown(struct pci_dev *pdev)
 {
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 2b5dad2ec650..24f4d8e0da98 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -1544,7 +1544,7 @@ static void mvpp2_read_stats(struct mvpp2_port *port)
 	for (q = 0; q < port->ntxqs; q++)
 		for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_txq_regs); i++)
 			*pstats++ += mvpp2_read_index(port->priv,
-						      MVPP22_CTRS_TX_CTR(port->id, i),
+						      MVPP22_CTRS_TX_CTR(port->id, q),
 						      mvpp2_ethtool_txq_regs[i].offset);
 
 	/* Rxqs are numbered from 0 from the user standpoint, but not from the
@@ -1553,7 +1553,7 @@ static void mvpp2_read_stats(struct mvpp2_port *port)
 	for (q = 0; q < port->nrxqs; q++)
 		for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_rxq_regs); i++)
 			*pstats++ += mvpp2_read_index(port->priv,
-						      port->first_rxq + i,
+						      port->first_rxq + q,
 						      mvpp2_ethtool_rxq_regs[i].offset);
 }
 
@@ -5983,8 +5983,8 @@ static int mvpp2_remove(struct platform_device *pdev)
 {
 	struct mvpp2 *priv = platform_get_drvdata(pdev);
 	struct fwnode_handle *fwnode = pdev->dev.fwnode;
+	int i = 0, poolnum = MVPP2_BM_POOLS_NUM;
 	struct fwnode_handle *port_fwnode;
-	int i = 0;
 
 	mvpp2_dbgfs_cleanup(priv);
 
@@ -5998,7 +5998,10 @@ static int mvpp2_remove(struct platform_device *pdev)
 
 	destroy_workqueue(priv->stats_queue);
 
-	for (i = 0; i < MVPP2_BM_POOLS_NUM; i++) {
+	if (priv->percpu_pools)
+		poolnum = mvpp2_get_nrxqs(priv) * 2;
+
+	for (i = 0; i < poolnum; i++) {
 		struct mvpp2_bm_pool *bm_pool = &priv->bm_pools[i];
 
 		mvpp2_bm_pool_destroy(&pdev->dev, priv, bm_pool);
diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c
index f1ace4fec19f..3e765bdcf9e1 100644
--- a/drivers/net/ethernet/mediatek/mtk_star_emac.c
+++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c
@@ -24,7 +24,6 @@
 #include <linux/regmap.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 
 #define MTK_STAR_DRVNAME			"mtk_star_emac"
 
@@ -262,7 +261,6 @@ struct mtk_star_priv {
 	spinlock_t lock;
 
 	struct rtnl_link_stats64 stats;
-	struct work_struct stats_work;
 };
 
 static struct device *mtk_star_get_dev(struct mtk_star_priv *priv)
@@ -432,42 +430,6 @@ static void mtk_star_intr_disable(struct mtk_star_priv *priv)
 	regmap_write(priv->regs, MTK_STAR_REG_INT_MASK, ~0);
 }
 
-static void mtk_star_intr_enable_tx(struct mtk_star_priv *priv)
-{
-	regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			  MTK_STAR_BIT_INT_STS_TNTC);
-}
-
-static void mtk_star_intr_enable_rx(struct mtk_star_priv *priv)
-{
-	regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			  MTK_STAR_BIT_INT_STS_FNRC);
-}
-
-static void mtk_star_intr_enable_stats(struct mtk_star_priv *priv)
-{
-	regmap_clear_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			  MTK_STAR_REG_INT_STS_MIB_CNT_TH);
-}
-
-static void mtk_star_intr_disable_tx(struct mtk_star_priv *priv)
-{
-	regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			MTK_STAR_BIT_INT_STS_TNTC);
-}
-
-static void mtk_star_intr_disable_rx(struct mtk_star_priv *priv)
-{
-	regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			MTK_STAR_BIT_INT_STS_FNRC);
-}
-
-static void mtk_star_intr_disable_stats(struct mtk_star_priv *priv)
-{
-	regmap_set_bits(priv->regs, MTK_STAR_REG_INT_MASK,
-			MTK_STAR_REG_INT_STS_MIB_CNT_TH);
-}
-
 static unsigned int mtk_star_intr_read(struct mtk_star_priv *priv)
 {
 	unsigned int val;
@@ -663,20 +625,6 @@ static void mtk_star_update_stats(struct mtk_star_priv *priv)
 	stats->rx_errors += stats->rx_fifo_errors;
 }
 
-/* This runs in process context and parallel TX and RX paths executing in
- * napi context may result in losing some stats data but this should happen
- * seldom enough to be acceptable.
- */
-static void mtk_star_update_stats_work(struct work_struct *work)
-{
-	struct mtk_star_priv *priv = container_of(work, struct mtk_star_priv,
-						 stats_work);
-
-	mtk_star_update_stats(priv);
-	mtk_star_reset_counters(priv);
-	mtk_star_intr_enable_stats(priv);
-}
-
 static struct sk_buff *mtk_star_alloc_skb(struct net_device *ndev)
 {
 	uintptr_t tail, offset;
@@ -767,42 +715,25 @@ static void mtk_star_free_tx_skbs(struct mtk_star_priv *priv)
 	mtk_star_ring_free_skbs(priv, ring, mtk_star_dma_unmap_tx);
 }
 
-/* All processing for TX and RX happens in the napi poll callback. */
+/* All processing for TX and RX happens in the napi poll callback.
+ *
+ * FIXME: The interrupt handling should be more fine-grained with each
+ * interrupt enabled/disabled independently when needed. Unfortunatly this
+ * turned out to impact the driver's stability and until we have something
+ * working properly, we're disabling all interrupts during TX & RX processing
+ * or when resetting the counter registers.
+ */
 static irqreturn_t mtk_star_handle_irq(int irq, void *data)
 {
 	struct mtk_star_priv *priv;
 	struct net_device *ndev;
-	bool need_napi = false;
-	unsigned int status;
 
 	ndev = data;
 	priv = netdev_priv(ndev);
 
 	if (netif_running(ndev)) {
-		status = mtk_star_intr_read(priv);
-
-		if (status & MTK_STAR_BIT_INT_STS_TNTC) {
-			mtk_star_intr_disable_tx(priv);
-			need_napi = true;
-		}
-
-		if (status & MTK_STAR_BIT_INT_STS_FNRC) {
-			mtk_star_intr_disable_rx(priv);
-			need_napi = true;
-		}
-
-		if (need_napi)
-			napi_schedule(&priv->napi);
-
-		/* One of the counters reached 0x8000000 - update stats and
-		 * reset all counters.
-		 */
-		if (unlikely(status & MTK_STAR_REG_INT_STS_MIB_CNT_TH)) {
-			mtk_star_intr_disable_stats(priv);
-			schedule_work(&priv->stats_work);
-		}
-
-		mtk_star_intr_ack_all(priv);
+		mtk_star_intr_disable(priv);
+		napi_schedule(&priv->napi);
 	}
 
 	return IRQ_HANDLED;
@@ -1169,8 +1100,6 @@ static void mtk_star_tx_complete_all(struct mtk_star_priv *priv)
 	if (wake && netif_queue_stopped(ndev))
 		netif_wake_queue(ndev);
 
-	mtk_star_intr_enable_tx(priv);
-
 	spin_unlock(&priv->lock);
 }
 
@@ -1332,20 +1261,32 @@ static int mtk_star_process_rx(struct mtk_star_priv *priv, int budget)
 static int mtk_star_poll(struct napi_struct *napi, int budget)
 {
 	struct mtk_star_priv *priv;
+	unsigned int status;
 	int received = 0;
 
 	priv = container_of(napi, struct mtk_star_priv, napi);
 
-	/* Clean-up all TX descriptors. */
-	mtk_star_tx_complete_all(priv);
-	/* Receive up to $budget packets. */
-	received = mtk_star_process_rx(priv, budget);
+	status = mtk_star_intr_read(priv);
+	mtk_star_intr_ack_all(priv);
 
-	if (received < budget) {
-		napi_complete_done(napi, received);
-		mtk_star_intr_enable_rx(priv);
+	if (status & MTK_STAR_BIT_INT_STS_TNTC)
+		/* Clean-up all TX descriptors. */
+		mtk_star_tx_complete_all(priv);
+
+	if (status & MTK_STAR_BIT_INT_STS_FNRC)
+		/* Receive up to $budget packets. */
+		received = mtk_star_process_rx(priv, budget);
+
+	if (unlikely(status & MTK_STAR_REG_INT_STS_MIB_CNT_TH)) {
+		mtk_star_update_stats(priv);
+		mtk_star_reset_counters(priv);
 	}
 
+	if (received < budget)
+		napi_complete_done(napi, received);
+
+	mtk_star_intr_enable(priv);
+
 	return received;
 }
 
@@ -1532,7 +1473,6 @@ static int mtk_star_probe(struct platform_device *pdev)
 	ndev->max_mtu = MTK_STAR_MAX_FRAME_SIZE;
 
 	spin_lock_init(&priv->lock);
-	INIT_WORK(&priv->stats_work, mtk_star_update_stats_work);
 
 	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 5ffa32b75e5f..55af877763ed 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -978,8 +978,10 @@ int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
 
 		lossy = !(pfc || pause_en);
 		thres_cells = mlxsw_sp_pg_buf_threshold_get(mlxsw_sp, mtu);
+		mlxsw_sp_port_headroom_8x_adjust(mlxsw_sp_port, &thres_cells);
 		delay_cells = mlxsw_sp_pg_buf_delay_get(mlxsw_sp, mtu, delay,
 							pfc, pause_en);
+		mlxsw_sp_port_headroom_8x_adjust(mlxsw_sp_port, &delay_cells);
 		total_cells = thres_cells + delay_cells;
 
 		taken_headroom_cells += total_cells;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index 6f96ca50c9ba..6e87457dd635 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -374,6 +374,19 @@ mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
 	return NULL;
 }
 
+static inline void
+mlxsw_sp_port_headroom_8x_adjust(const struct mlxsw_sp_port *mlxsw_sp_port,
+				 u16 *p_size)
+{
+	/* Ports with eight lanes use two headroom buffers between which the
+	 * configured headroom size is split. Therefore, multiply the calculated
+	 * headroom size by two.
+	 */
+	if (mlxsw_sp_port->mapping.width != 8)
+		return;
+	*p_size *= 2;
+}
+
 enum mlxsw_sp_flood_type {
 	MLXSW_SP_FLOOD_TYPE_UC,
 	MLXSW_SP_FLOOD_TYPE_BC,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
index 21bfb2f6a6f0..f25a8b084b4b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
@@ -312,6 +312,7 @@ static int mlxsw_sp_port_pb_init(struct mlxsw_sp_port *mlxsw_sp_port)
 
 		if (i == MLXSW_SP_PB_UNUSED)
 			continue;
+		mlxsw_sp_port_headroom_8x_adjust(mlxsw_sp_port, &size);
 		mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl, i, size);
 	}
 	mlxsw_reg_pbmc_lossy_buffer_pack(pbmc_pl,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
index 304eb8c3d8bd..f843545d3478 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
@@ -782,6 +782,7 @@ mlxsw_sp_span_port_buffer_update(struct mlxsw_sp_port *mlxsw_sp_port, u16 mtu)
 		speed = 0;
 
 	buffsize = mlxsw_sp_span_buffsize_get(mlxsw_sp, speed, mtu);
+	mlxsw_sp_port_headroom_8x_adjust(mlxsw_sp_port, (u16 *) &buffsize);
 	mlxsw_reg_sbib_pack(sbib_pl, mlxsw_sp_port->local_port, buffsize);
 	return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(sbib), sbib_pl);
 }
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index c5c5c688b7e2..f1711ac86d0c 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -3091,6 +3091,8 @@ static const struct pci_device_id lan743x_pcidev_tbl[] = {
 	{ 0, }
 };
 
+MODULE_DEVICE_TABLE(pci, lan743x_pcidev_tbl);
+
 static struct pci_driver lan743x_pcidev_driver = {
 	.name     = DRIVER_NAME,
 	.id_table = lan743x_pcidev_tbl,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
index 8d7b9bb910f2..10037639ac2c 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -269,7 +269,7 @@ static ssize_t qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
 				     struct bin_attribute *attr, char *buf,
 				     loff_t offset, size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	int ret;
 
@@ -286,7 +286,7 @@ static ssize_t qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
 				      struct bin_attribute *attr, char *buf,
 				      loff_t offset, size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	int ret;
 
@@ -315,7 +315,7 @@ static ssize_t qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
 				     struct bin_attribute *attr, char *buf,
 				     loff_t offset, size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	u64 data;
 	int ret;
@@ -337,7 +337,7 @@ static ssize_t qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
 				      struct bin_attribute *attr, char *buf,
 				      loff_t offset, size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	u64 data;
 	int ret;
@@ -402,7 +402,7 @@ static ssize_t qlcnic_sysfs_write_pm_config(struct file *filp,
 					    char *buf, loff_t offset,
 					    size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_pm_func_cfg *pm_cfg;
 	u32 id, action, pci_func;
@@ -452,7 +452,7 @@ static ssize_t qlcnic_sysfs_read_pm_config(struct file *filp,
 					   char *buf, loff_t offset,
 					   size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_pm_func_cfg *pm_cfg;
 	u8 pci_func;
@@ -545,7 +545,7 @@ static ssize_t qlcnic_sysfs_write_esw_config(struct file *file,
 					     char *buf, loff_t offset,
 					     size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_esw_func_cfg *esw_cfg;
 	struct qlcnic_npar_info *npar;
@@ -629,7 +629,7 @@ static ssize_t qlcnic_sysfs_read_esw_config(struct file *file,
 					    char *buf, loff_t offset,
 					    size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_esw_func_cfg *esw_cfg;
 	u8 pci_func;
@@ -681,7 +681,7 @@ static ssize_t qlcnic_sysfs_write_npar_config(struct file *file,
 					      char *buf, loff_t offset,
 					      size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_info nic_info;
 	struct qlcnic_npar_func_cfg *np_cfg;
@@ -728,7 +728,7 @@ static ssize_t qlcnic_sysfs_read_npar_config(struct file *file,
 					     char *buf, loff_t offset,
 					     size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_npar_func_cfg *np_cfg;
 	struct qlcnic_info nic_info;
@@ -775,7 +775,7 @@ static ssize_t qlcnic_sysfs_get_port_stats(struct file *file,
 					   char *buf, loff_t offset,
 					   size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_esw_statistics port_stats;
 	int ret;
@@ -810,7 +810,7 @@ static ssize_t qlcnic_sysfs_get_esw_stats(struct file *file,
 					  char *buf, loff_t offset,
 					  size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_esw_statistics esw_stats;
 	int ret;
@@ -845,7 +845,7 @@ static ssize_t qlcnic_sysfs_clear_esw_stats(struct file *file,
 					    char *buf, loff_t offset,
 					    size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	int ret;
 
@@ -875,7 +875,7 @@ static ssize_t qlcnic_sysfs_clear_port_stats(struct file *file,
 					     size_t size)
 {
 
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	int ret;
 
@@ -904,7 +904,7 @@ static ssize_t qlcnic_sysfs_read_pci_config(struct file *file,
 					    char *buf, loff_t offset,
 					    size_t size)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 	struct qlcnic_pci_func_cfg *pci_cfg;
 	struct qlcnic_pci_info *pci_info;
@@ -946,7 +946,7 @@ static ssize_t qlcnic_83xx_sysfs_flash_read_handler(struct file *filp,
 {
 	unsigned char *p_read_buf;
 	int  ret, count;
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 
 	if (!size)
@@ -1124,7 +1124,7 @@ static ssize_t qlcnic_83xx_sysfs_flash_write_handler(struct file *filp,
 	int  ret;
 	static int flash_mode;
 	unsigned long data;
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
 
 	ret = kstrtoul(buf, 16, &data);
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 7585cd2270ba..fc99e7118e49 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -647,10 +647,10 @@ static int rocker_dma_rings_init(struct rocker *rocker)
 err_dma_event_ring_bufs_alloc:
 	rocker_dma_ring_destroy(rocker, &rocker->event_ring);
 err_dma_event_ring_create:
+	rocker_dma_cmd_ring_waits_free(rocker);
+err_dma_cmd_ring_waits_alloc:
 	rocker_dma_ring_bufs_free(rocker, &rocker->cmd_ring,
 				  PCI_DMA_BIDIRECTIONAL);
-err_dma_cmd_ring_waits_alloc:
-	rocker_dma_cmd_ring_waits_free(rocker);
 err_dma_cmd_ring_bufs_alloc:
 	rocker_dma_ring_destroy(rocker, &rocker->cmd_ring);
 	return err;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index fbaf3c987d9c..f34c7903ff52 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -186,7 +186,7 @@
 #define XAE_RAF_TXVSTRPMODE_MASK	0x00000180 /* Tx VLAN STRIP mode */
 #define XAE_RAF_RXVSTRPMODE_MASK	0x00000600 /* Rx VLAN STRIP mode */
 #define XAE_RAF_NEWFNCENBL_MASK		0x00000800 /* New function mode */
-/* Exteneded Multicast Filtering mode */
+/* Extended Multicast Filtering mode */
 #define XAE_RAF_EMULTIFLTRENBL_MASK	0x00001000
 #define XAE_RAF_STATSRST_MASK		0x00002000 /* Stats. Counter Reset */
 #define XAE_RAF_RXBADFRMEN_MASK		0x00004000 /* Recv Bad Frame Enable */