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| author |   Shannon Nelson <shannon.nelson@oracle.com> | 2017-06-14 15:43:37 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-06-15 14:22:43 -0400 |
| commit | 7e9191c54a36c864b901ea8ce56dc42f10c2f5ae (patch) | |
| tree | f3b6a550b40432e4c6c17861150afc3d46b16675 /drivers/net/ethernet/sun/sunvnet.c | |
| parent | Merge branch 'sched-act_tunnel_key-UDP-checksusm' (diff) | |
| download | linux-dev-7e9191c54a36c864b901ea8ce56dc42f10c2f5ae.tar.xz linux-dev-7e9191c54a36c864b901ea8ce56dc42f10c2f5ae.zip | |
sunvnet: restrict advertized checksum offloads to just IP
As much as we'd like to play well with others, we really aren't
handling the checksums on non-IP protocol packets very well. This
is easily seen when trying to do TCP over ipv6 - the checksums are
garbage.
Here we restrict the checksum feature flag to just IP traffic so
that we aren't given work we can't yet do.
Orabug: 26175391, 26259755
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sun/sunvnet.c')
| -rw-r--r-- | drivers/net/ethernet/sun/sunvnet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 0b95105f7060..75b167e3fe98 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -312,7 +312,7 @@ static struct vnet *vnet_new(const u64 *local_mac, dev->watchdog_timeo = VNET_TX_TIMEOUT; dev->hw_features = NETIF_F_TSO | NETIF_F_GSO | NETIF_F_GSO_SOFTWARE | - NETIF_F_HW_CSUM | NETIF_F_SG; + NETIF_F_IP_CSUM | NETIF_F_SG; dev->features = dev->hw_features; /* MTU range: 68 - 65535 */ |