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authorMarcelo Ricardo Leitner <marcelo.leitner@gmail.com>2016-06-02 21:05:38 +0300
committerDavid S. Miller <davem@davemloft.net>2016-06-04 02:37:21 +0300
commitf6c382fc553b49bc2dfaf705e34fde32171b5db4 (patch)
tree86debad846fe3889af3ca128e5e377e442055f8a /drivers/net/loopback.c
parentf2edc4e1b0786a285d4eb312cc052b029faa813d (diff)
downloadlinux-f6c382fc553b49bc2dfaf705e34fde32171b5db4.tar.xz
loopback: make use of NETIF_F_GSO_SOFTWARE
NETIF_F_GSO_SOFTWARE was defined to list all GSO software types, so lets make use of it in loopback code. Note that veth/vxlan/others already uses it. Within this patch series, this patch causes lo to pick up SCTP GSO feature automatically (as it's added to NETIF_F_GSO_SOFTWARE) and thus avoiding segmentation if possible. Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Tested-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/loopback.c')
-rw-r--r--drivers/net/loopback.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index a400288cb37b..6255973e3dda 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -169,10 +169,9 @@ static void loopback_setup(struct net_device *dev)
dev->flags = IFF_LOOPBACK;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE;
netif_keep_dst(dev);
- dev->hw_features = NETIF_F_ALL_TSO | NETIF_F_UFO;
+ dev->hw_features = NETIF_F_GSO_SOFTWARE;
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST
- | NETIF_F_ALL_TSO
- | NETIF_F_UFO
+ | NETIF_F_GSO_SOFTWARE
| NETIF_F_HW_CSUM
| NETIF_F_RXCSUM
| NETIF_F_SCTP_CRC