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authorMiaohe Lin <linmiaohe@huawei.com>2019-06-04 06:07:34 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-25 11:36:53 +0800
commit61b8237c719a629e71d10339d71b1e65410c0573 (patch)
treecc037a3018624f9cac2557ab1fe9fe667d8eddd6
parent569899ffe1b416c8fd4c5a99a02eb452c139440e (diff)
net: ipvlan: Fix ipvlan device tso disabled while NETIF_F_IP_CSUM is set
[ Upstream commit ceae266bf0ae6564ac16d086bf749a096fa90ded ] There's some NICs, such as hinic, with NETIF_F_IP_CSUM and NETIF_F_TSO on but NETIF_F_HW_CSUM off. And ipvlan device features will be NETIF_F_TSO on with NETIF_F_IP_CSUM and NETIF_F_IP_CSUM both off as IPVLAN_FEATURES only care about NETIF_F_HW_CSUM. So TSO will be disabled in netdev_fix_features. For example: Features for enp129s0f0: rx-checksumming: on tx-checksumming: on tx-checksum-ipv4: on tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: on Fixes: a188222b6ed2 ("net: Rename NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK") Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--drivers/net/ipvlan/ipvlan_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index d629dddb0e89..09f6795cce53 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -188,7 +188,7 @@ static void ipvlan_port_destroy(struct net_device *dev)
}
#define IPVLAN_FEATURES \
- (NETIF_F_SG | NETIF_F_HW_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
+ (NETIF_F_SG | NETIF_F_CSUM_MASK | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
NETIF_F_GSO | NETIF_F_TSO | NETIF_F_GSO_ROBUST | \
NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_STAG_FILTER)