3.5.7.29 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Eric Dumazet <[email protected]> commit 28e24c62ab3062e965ef1b3bcc244d50aee7fa85 upstream. Few network drivers really supports frag_list : virtual drivers. Some drivers wrongly advertise NETIF_F_FRAGLIST feature. If skb with a frag_list is given to them, packet on the wire will be corrupt. Remove this flag, as core networking stack will make sure to provide packets that can be sent without corruption. Signed-off-by: Eric Dumazet <[email protected]> Cc: Thadeu Lima de Souza Cascardo <[email protected]> Cc: Anirudha Sarangi <[email protected]> Signed-off-by: David S. Miller <[email protected]> [ luis: backported to 3.5: used davem's backport to 3.4 ] Signed-off-by: Luis Henriques <[email protected]> --- drivers/net/ethernet/calxeda/xgmac.c | 2 +- drivers/net/ethernet/ibm/ehea/ehea_main.c | 2 +- drivers/net/ethernet/tehuti/tehuti.c | 1 - drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- 5 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 8a3cd87..e59baaf 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -1761,7 +1761,7 @@ static int xgmac_probe(struct platform_device *pdev) if (device_can_wakeup(priv->device)) priv->wolopts = WAKE_MAGIC; /* Magic Frame as default */ - ndev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA; + ndev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA; if (readl(priv->base + XGMAC_DMA_HW_FEATURE) & DMA_HW_FEAT_TXCOESEL) ndev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM; diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index f4d2da0..8b3da6e 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -3029,7 +3029,7 @@ static struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter, dev->hw_features = NETIF_F_SG | NETIF_F_TSO | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX | NETIF_F_LRO; - dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO + dev->features = NETIF_F_SG | NETIF_F_TSO | NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER | NETIF_F_RXCSUM; diff --git a/drivers/net/ethernet/tehuti/tehuti.c b/drivers/net/ethernet/tehuti/tehuti.c index 447a693..4446992 100644 --- a/drivers/net/ethernet/tehuti/tehuti.c +++ b/drivers/net/ethernet/tehuti/tehuti.c @@ -1991,7 +1991,6 @@ bdx_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ndev->features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER | NETIF_F_RXCSUM - /*| NETIF_F_FRAGLIST */ ; ndev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_VLAN_TX; diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index 26e487b..3ddbecf 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -1027,7 +1027,7 @@ static int __devinit temac_of_probe(struct platform_device *op) dev_set_drvdata(&op->dev, ndev); SET_NETDEV_DEV(ndev, &op->dev); ndev->flags &= ~IFF_MULTICAST; /* clear multicast */ - ndev->features = NETIF_F_SG | NETIF_F_FRAGLIST; + ndev->features = NETIF_F_SG; ndev->netdev_ops = &temac_netdev_ops; ndev->ethtool_ops = &temac_ethtool_ops; #if 0 diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 9c365e1..fde716d 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1494,7 +1494,7 @@ static int __devinit axienet_of_probe(struct platform_device *op) SET_NETDEV_DEV(ndev, &op->dev); ndev->flags &= ~IFF_MULTICAST; /* clear multicast */ - ndev->features = NETIF_F_SG | NETIF_F_FRAGLIST; + ndev->features = NETIF_F_SG; ndev->netdev_ops = &axienet_netdev_ops; ndev->ethtool_ops = &axienet_ethtool_ops; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
