diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c index dd77ab6052c8..10bf99be3f24 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c @@ -264,8 +264,11 @@ static int fbnic_set_mac(struct net_device *netdev, void *p) eth_hw_addr_set(netdev, addr->sa_data); - if (netif_running(netdev)) + if (netif_running(netdev)) { + netif_addr_lock_bh(netdev); __fbnic_set_rx_mode(fbn->fbd, &netdev->uc, &netdev->mc); + netif_addr_unlock_bh(netdev); + } return 0; } @@ -310,8 +313,10 @@ void fbnic_clear_rx_mode(struct fbnic_dev *fbd) /* Write updates to hardware */ fbnic_write_macda(fbd); + netif_addr_lock_bh(netdev); __dev_uc_unsync(netdev, NULL); __dev_mc_unsync(netdev, NULL); + netif_addr_unlock_bh(netdev); } static int fbnic_hwtstamp_get(struct net_device *netdev, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_pci.c b/drivers/net/ethernet/meta/fbnic/fbnic_pci.c index 7e85b480203c..8b9bc9e8ea56 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_pci.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_pci.c @@ -135,7 +135,9 @@ void fbnic_up(struct fbnic_net *fbn) fbnic_rss_reinit_hw(fbn->fbd, fbn); + netif_addr_lock_bh(fbn->netdev); __fbnic_set_rx_mode(fbn->fbd, &fbn->netdev->uc, &fbn->netdev->mc); + netif_addr_unlock_bh(fbn->netdev); /* Enable Tx/Rx processing */ fbnic_napi_enable(fbn); @@ -180,7 +182,9 @@ static int fbnic_fw_config_after_crash(struct fbnic_dev *fbd) } fbnic_rpc_reset_valid_entries(fbd); + netif_addr_lock_bh(fbd->netdev); __fbnic_set_rx_mode(fbd, &fbd->netdev->uc, &fbd->netdev->mc); + netif_addr_unlock_bh(fbd->netdev); return 0; } diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c index fe95b6f69646..bc0f38b6a2b2 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c @@ -244,7 +244,9 @@ void fbnic_bmc_rpc_check(struct fbnic_dev *fbd) if (fbd->fw_cap.need_bmc_tcam_reinit) { fbnic_bmc_rpc_init(fbd); + netif_addr_lock_bh(fbd->netdev); __fbnic_set_rx_mode(fbd, &fbd->netdev->uc, &fbd->netdev->mc); + netif_addr_unlock_bh(fbd->netdev); fbd->fw_cap.need_bmc_tcam_reinit = false; }