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| author | Tom Herbert <therbert@google.com> | 2014-06-14 23:23:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-15 01:00:49 -0700 |
| commit | 4b28252cada3d0521ab59751f4240ecdfb9bba18 (patch) | |
| tree | 5211cc7fe186dad3eb15ab621ca15590a2ed6768 /include/linux/netdev_features.h | |
| parent | 63c6f81cdde58c41da62a8d8a209592e42a0203e (diff) | |
| download | linux-stable-4b28252cada3d0521ab59751f4240ecdfb9bba18.tar.gz linux-stable-4b28252cada3d0521ab59751f4240ecdfb9bba18.tar.bz2 linux-stable-4b28252cada3d0521ab59751f4240ecdfb9bba18.zip | |
net: Fix GSO constants to match NETIF flags
Joseph Gasparakis reported that VXLAN GSO offload stopped working with
i40e device after recent UDP changes. The problem is that the
SKB_GSO_* bits are out of sync with the corresponding NETIF flags. This
patch fixes that. Also, we add BUILD_BUG_ONs in net_gso_ok for several
GSO constants that were missing to avoid the problem in the future.
Reported-by: Joseph Gasparakis <joseph.gasparakis@intel.com>
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdev_features.h')
| -rw-r--r-- | include/linux/netdev_features.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index e5a589435e2b..d99800cbdcf3 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -117,6 +117,7 @@ enum { #define NETIF_F_GSO_IPIP __NETIF_F(GSO_IPIP) #define NETIF_F_GSO_SIT __NETIF_F(GSO_SIT) #define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL) +#define NETIF_F_GSO_UDP_TUNNEL_CSUM __NETIF_F(GSO_UDP_TUNNEL_CSUM) #define NETIF_F_GSO_MPLS __NETIF_F(GSO_MPLS) #define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER) #define NETIF_F_HW_VLAN_STAG_RX __NETIF_F(HW_VLAN_STAG_RX) |