diff options
88 files changed, 707 insertions, 390 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index cc375fda89d0..25956727ff24 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12675,6 +12675,7 @@ W: http://www.netfilter.org/ W: http://www.iptables.org/ W: http://www.nftables.org/ Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ +C: irc://irc.libera.chat/netfilter T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git F: include/linux/netfilter* diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c index b015c3e14336..bc5a6ab6fa4b 100644 --- a/drivers/atm/nicstar.c +++ b/drivers/atm/nicstar.c @@ -527,6 +527,15 @@ static int ns_init_card(int i, struct pci_dev *pcidev) /* Set the VPI/VCI MSb mask to zero so we can receive OAM cells */ writel(0x00000000, card->membase + VPM); + card->intcnt = 0; + if (request_irq + (pcidev->irq, &ns_irq_handler, IRQF_SHARED, "nicstar", card) != 0) { + pr_err("nicstar%d: can't allocate IRQ %d.\n", i, pcidev->irq); + error = 9; + ns_init_card_error(card, error); + return error; + } + /* Initialize TSQ */ card->tsq.org = dma_alloc_coherent(&card->pcidev->dev, NS_TSQSIZE + NS_TSQ_ALIGNMENT, @@ -753,15 +762,6 @@ static int ns_init_card(int i, struct pci_dev *pcidev) card->efbie = 1; - card->intcnt = 0; - if (request_irq - (pcidev->irq, &ns_irq_handler, IRQF_SHARED, "nicstar", card) != 0) { - printk("nicstar%d: can't allocate IRQ %d.\n", i, pcidev->irq); - error = 9; - ns_init_card_error(card, error); - return error; - } - /* Register device */ card->atmdev = atm_dev_register("nicstar", &card->pcidev->dev, &atm_ops, -1, NULL); @@ -839,10 +839,12 @@ static void ns_init_card_error(ns_dev *card, int error) dev_kfree_skb_any(hb); } if (error >= 12) { - kfree(card->rsq.org); + dma_free_coherent(&card->pcidev->dev, NS_RSQSIZE + NS_RSQ_ALIGNMENT, + card->rsq.org, card->rsq.dma); } if (error >= 11) { - kfree(card->tsq.org); + dma_free_coherent(&card->pcidev->dev, NS_TSQSIZE + NS_TSQ_ALIGNMENT, + card->tsq.org, card->tsq.dma); } if (error >= 10) { free_irq(card->pcidev->irq, card); diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 1d9137e77dfc..0ff7567bd04f 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1600,6 +1600,14 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev, int link_reporting; int res = 0, i; + if (slave_dev->flags & IFF_MASTER && + !netif_is_bond_master(slave_dev)) { + NL_SET_ERR_MSG(extack, "Device with IFF_MASTER cannot be enslaved"); + netdev_err(bond_dev, + "Error: Device with IFF_MASTER cannot be enslaved\n"); + return -EPERM; + } + if (!bond->params.use_carrier && slave_dev->ethtool_ops->get_link == NULL && slave_ops->ndo_do_ioctl == NULL) { diff --git a/drivers/net/can/peak_canfd/peak_canfd.c b/drivers/net/can/peak_canfd/peak_canfd.c index 00847cbaf7b6..d08718e98e11 100644 --- a/drivers/net/can/peak_canfd/peak_canfd.c +++ b/drivers/net/can/peak_canfd/peak_canfd.c @@ -351,8 +351,8 @@ static int pucan_handle_status(struct peak_canfd_priv *priv, return err; } - /* start network queue (echo_skb array is empty) */ - netif_start_queue(ndev); + /* wake network queue up (echo_skb array is empty) */ + netif_wake_queue(ndev); return 0; } diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index 5af69787d9d5..0a37af4a3fa4 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -1053,7 +1053,6 @@ static void ems_usb_disconnect(struct usb_interface *intf) if (dev) { unregister_netdev(dev->netdev); - free_candev(dev->netdev); unlink_all_urbs(dev); @@ -1061,6 +1060,8 @@ static void ems_usb_disconnect(struct usb_interface *intf) kfree(dev->intr_in_buffer); kfree(dev->tx_msg_buffer); + + free_candev(dev->netdev); } } diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index eca285aaf72f..961fa6b75cad 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1618,9 +1618,6 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, struct mv88e6xxx_vtu_entry vlan; int i, err; - if (!vid) - return -EOPNOTSUPP; - /* DSA and CPU ports have to be members of multiple vlans */ if (dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port)) return 0; @@ -2109,6 +2106,9 @@ static int mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, u8 member; int err; + if (!vlan->vid) + return 0; + err = mv88e6xxx_port_vlan_prepare(ds, port, vlan); if (err) return err; diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index a9777eb564c6..4f0545605f6b 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1818,6 +1818,12 @@ static int sja1105_reload_cbs(struct sja1105_private *priv) { int rc = 0, i; + /* The credit based shapers are only allocated if + * CONFIG_NET_SCH_CBS is enabled. + */ + if (!priv->cbs) + return 0; + for (i = 0; i < priv->info->num_cbs_shapers; i++) { struct sja1105_cbs_entry *cbs = &priv->cbs[i]; diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c index d77fafbc1530..c560ad06f0be 100644 --- a/drivers/net/ethernet/aeroflex/greth.c +++ b/drivers/net/ethernet/aeroflex/greth.c @@ -1539,10 +1539,11 @@ static int greth_of_remove(struct platform_device *of_dev) mdiobus_unregister(greth->mdio); unregister_netdev(ndev); - free_netdev(ndev); of_iounmap(&of_dev->resource[0], greth->regs, resource_size(&of_dev->resource[0])); + free_netdev(ndev); + return 0; } diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h index f5fba8b8cdea..a47e2710487e 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h @@ -91,7 +91,7 @@ struct aq_macsec_txsc { u32 hw_sc_idx; unsigned long tx_sa_idx_busy; const struct macsec_secy *sw_secy; - u8 tx_sa_key[MACSEC_NUM_AN][MACSEC_KEYID_LEN]; + u8 tx_sa_key[MACSEC_NUM_AN][MACSEC_MAX_KEY_LEN]; struct aq_macsec_tx_sc_stats stats; struct aq_macsec_tx_sa_stats tx_sa_stats[MACSEC_NUM_AN]; }; @@ -101,7 +101,7 @@ struct aq_macsec_rxsc { unsigned long rx_sa_idx_busy; const struct macsec_secy *sw_secy; const struct macsec_rx_sc *sw_rxsc; - u8 rx_sa_key[MACSEC_NUM_AN][MACSEC_KEYID_LEN]; + u8 rx_sa_key[MACSEC_NUM_AN][MACSEC_MAX_KEY_LEN]; struct aq_macsec_rx_sa_stats rx_sa_stats[MACSEC_NUM_AN]; }; diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c index 60d908507f51..02a569500234 100644 --- a/drivers/net/ethernet/broadcom/bcm4908_enet.c +++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c @@ -174,9 +174,6 @@ static int bcm4908_dma_alloc_buf_descs(struct bcm4908_enet *enet, if (!ring->slots) goto err_free_buf_descs; - ring->read_idx = 0; - ring->write_idx = 0; - return 0; err_free_buf_descs: @@ -304,6 +301,9 @@ static void bcm4908_enet_dma_ring_init(struct bcm4908_enet *enet, enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_BASE_DESC_PTR, (uint32_t)ring->dma_addr); + + ring->read_idx = 0; + ring->write_idx = 0; } static void bcm4908_enet_dma_uninit(struct bcm4908_enet *enet) diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 701c12c9e033..649c5c429bd7 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -550,7 +550,7 @@ int be_process_mcc(struct be_adapter *adapter) int num = 0, status = 0; struct be_mcc_obj *mcc_obj = &adapter->mcc_obj; - spin_lock_bh(&adapter->mcc_cq_lock); + spin_lock(&adapter->mcc_cq_lock); while ((compl = be_mcc_compl_get(adapter))) { if (compl->flags & CQE_FLAGS_ASYNC_MASK) { @@ -566,7 +566,7 @@ int be_process_mcc(struct be_adapter *adapter) if (num) be_cq_notify(adapter, mcc_obj->cq.id, mcc_obj->rearm_cq, num); - spin_unlock_bh(&adapter->mcc_cq_lock); + spin_unlock(&adapter->mcc_cq_lock); return status; } @@ -581,7 +581,9 @@ static int be_mcc_wait_compl(struct be_adapter *adapter) if (be_check_error(adapter, BE_ERROR_ANY)) return -EIO; + local_bh_disable(); status = be_process_mcc(adapter); + local_bh_enable(); if (atomic_read(&mcc_obj->q.used) == 0) break; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 7968568bbe21..361c1c87c183 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -5501,7 +5501,9 @@ static void be_worker(struct work_struct *work) * mcc completions */ if (!netif_running(adapter->netdev)) { + local_bh_disable(); be_process_mcc(adapter); + local_bh_enable(); goto reschedule; } diff --git a/drivers/net/ethernet/ezchip/nps_enet.c b/drivers/net/ethernet/ezchip/nps_enet.c index e3954d8835e7..f9a288a6ec8c 100644 --- a/drivers/net/ethernet/ezchip/nps_enet.c +++ b/drivers/net/ethernet/ezchip/nps_enet.c @@ -607,7 +607,7 @@ static s32 nps_enet_probe(struct platform_device *pdev) /* Get IRQ number */ priv->irq = platform_get_irq(pdev, 0); - if (!priv->irq) { + if (priv->irq < 0) { dev_err(dev, "failed to retrieve <irq Rx-Tx> value from device tree\n"); err = -ENODEV; goto out_netdev; @@ -630,8 +630,7 @@ static s32 nps_enet_probe(struct platform_device *pdev) out_netif_api: netif_napi_del(&priv->napi); out_netdev: - if (err) - free_netdev(ndev); + free_netdev(ndev); return err; } @@ -642,8 +641,8 @@ static s32 nps_enet_remove(struct platform_device *pdev) struct nps_enet_priv *priv = netdev_priv(ndev); unregister_netdev(ndev); - free_netdev(ndev); netif_napi_del(&priv->napi); + free_netdev(ndev); return 0; } diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index ac4819c25aca..867e87af3432 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -1506,8 +1506,8 @@ static int gve_probe(struct pci_dev *pdev, const struct pci_device_id *ent) gve_write_version(®_bar->driver_version); /* Get max queues to alloc etherdev */ - max_rx_queues = ioread32be(®_bar->max_tx_queues); - max_tx_queues = ioread32be(®_bar->max_rx_queues); + max_tx_queues = ioread32be(®_bar->max_tx_queues); + max_rx_queues = ioread32be(®_bar->max_rx_queues); /* Alloc and setup the netdev and priv */ dev = alloc_etherdev_mqs(sizeof(*priv), max_tx_queues, max_rx_queues); if (!dev) { diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index adb0d5ca9ff1..374a75d4faea 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -106,6 +106,8 @@ static void release_crq_queue(struct ibmvnic_adapter *); static int __ibmvnic_set_mac(struct net_device *, u8 *); static int init_crq_queue(struct ibmvnic_adapter *adapter); static int send_query_phys_parms(struct ibmvnic_adapter *adapter); +static void ibmvnic_tx_scrq_clean_buffer(struct ibmvnic_adapter *adapter, + struct ibmvnic_sub_crq_queue *tx_scrq); struct ibmvnic_stat { char name[ETH_GSTRING_LEN]; @@ -232,12 +234,11 @@ static int alloc_long_term_buff(struct ibmvnic_adapter *adapter, mutex_lock(&adapter->fw_lock); adapter->fw_done_rc = 0; reinit_completion(&adapter->fw_done); - rc = send_request_map(adapter, ltb->addr, - ltb->size, ltb->map_id); + + rc = send_request_map(adapter, ltb->addr, ltb->size, ltb->map_id); if (rc) { - dma_free_coherent(dev, ltb->size, ltb->buff, ltb->addr); - mutex_unlock(&adapter->fw_lock); - return rc; + dev_err(dev, "send_request_map failed, rc = %d\n", rc); + goto out; } rc = ibmvnic_wait_for_completion(adapter, &adapter->fw_done, 10000); @@ -245,20 +246,23 @@ static int alloc_long_term_buff(struct ibmvnic_adapter *adapter, dev_err(dev, "Long term map request aborted or timed out,rc = %d\n", rc); - dma_free_coherent(dev, ltb->size, ltb->buff, ltb->addr); - mutex_unlock(&adapter->fw_lock); - return rc; + goto out; } if (adapter->fw_done_rc) { dev_err(dev, "Couldn't map long term buffer,rc = %d\n", adapter->fw_done_rc); + rc = -1; + goto out; + } + rc = 0; +out: + if (rc) { |