net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE
Virtual netdevs should use NETIF_F_GSO_SOFTWARE to forward GSO skbs
as-is and let the final drivers deal with them when supported.
Also remove NETIF_F_GSO_UDP_L4 from bonding and team drivers as it's
now included in the "software" list.
Suggested-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 7fe306e..fa63d4d 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -187,8 +187,7 @@ static const struct net_device_ops ifb_netdev_ops = {
};
#define IFB_FEATURES (NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_FRAGLIST | \
- NETIF_F_TSO_ECN | NETIF_F_TSO | NETIF_F_TSO6 | \
- NETIF_F_GSO_ENCAP_ALL | \
+ NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ENCAP_ALL | \
NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_CTAG_TX | \
NETIF_F_HW_VLAN_STAG_TX)