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| author | Martin Varghese <martin.varghese@nokia.com> | 2019-12-05 05:57:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 16:05:56 +0100 |
| commit | 280cec44a6421211a9bc463bd9e624d1b7a40dcf (patch) | |
| tree | 18597b57f285d4b99f35815d72dfa178a021826d /drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | |
| parent | 9d59e754900556dc5dd834302d3c77bf5d391eda (diff) | |
| download | linux-stable-280cec44a6421211a9bc463bd9e624d1b7a40dcf.tar.gz linux-stable-280cec44a6421211a9bc463bd9e624d1b7a40dcf.tar.bz2 linux-stable-280cec44a6421211a9bc463bd9e624d1b7a40dcf.zip | |
net: Fixed updating of ethertype in skb_mpls_push()
[ Upstream commit d04ac224b1688f005a84f764cfe29844f8e9da08 ]
The skb_mpls_push was not updating ethertype of an ethernet packet if
the packet was originally received from a non ARPHRD_ETHER device.
In the below OVS data path flow, since the device corresponding to
port 7 is an l3 device (ARPHRD_NONE) the skb_mpls_push function does
not update the ethertype of the packet even though the previous
push_eth action had added an ethernet header to the packet.
recirc_id(0),in_port(7),eth_type(0x0800),ipv4(tos=0/0xfc,ttl=64,frag=no),
actions:push_eth(src=00:00:00:00:00:00,dst=00:00:00:00:00:00),
push_mpls(label=13,tc=0,ttl=64,bos=1,eth_type=0x8847),4
Fixes: 8822e270d697 ("net: core: move push MPLS functionality from OvS to core helper")
Signed-off-by: Martin Varghese <martin.varghese@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_stats.c')
0 files changed, 0 insertions, 0 deletions