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82eaa1fa04
linux/drivers/net
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Raed Salem 82eaa1fa04 net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance 
At Innova IPsec TX offload data path a special software parser metadata
is used to pass some packet attributes to the hardware, this metadata
is passed using the Ethernet control segment of a WQE (a HW descriptor)
header.

The cited commit might nullify this header, hence the metadata is lost,
this caused a significant performance drop during hw offloading
operation.

Fix by restoring the metadata at the Ethernet control segment in case
it was nullified.

Fixes: 37fdffb217 ("net/mlx5: WQ, fixes for fragmented WQ buffers API")
Signed-off-by: Raed Salem <raeds@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2019-02-05 12:10:19 -08:00
..
appletalk drivers/net: appletalk/cops: remove redundant if statement and mask 2018-12-24 14:48:26 -08:00
arcnet
bonding bonding: update nest level on unlink 2019-01-10 16:49:39 -05:00
caif net: caif: call dev_consume_skb_any when skb xmit done 2019-01-29 10:09:28 -08:00
can can: flexcan: fix NULL pointer exception during bringup 2019-01-22 11:35:33 +01:00
dsa net: dsa: mv88e6xxx: Fix serdes irq setup going recursive 2019-01-27 23:19:19 -08:00
ethernet net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance 2019-02-05 12:10:19 -08:00
fddi cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
fjes fjes: convert to DEFINE_SHOW_ATTRIBUTE 2018-12-10 12:05:20 -08:00
hamradio net/hamradio/6pack: use mod_timer() to rearm timers 2019-01-02 10:27:01 -08:00
hippi
hyperv hv_netvsc: fix typos in code comments 2019-01-23 13:21:34 -05:00
ieee802154 ieee802154: mcr20a: fix indentation, remove tabs 2019-01-31 17:42:05 +01:00
ipvlan ipvlan, l3mdev: fix broken l3s mode wrt local routes 2019-01-30 22:13:34 -08:00
netdevsim drivers: net: netdevsim: use skb_sec_path helper 2018-12-19 11:21:37 -08:00
phy net: dp83640: expire old TX-skb 2019-02-04 08:54:52 -08:00
plip
ppp net: Fix usage of pskb_trim_rcsum 2019-01-18 14:05:14 -08:00
slip
team net: dev: Add extack argument to dev_set_mac_address() 2018-12-13 18:41:38 -08:00
usb net: usb: asix: ax88772_bind return error when hw_reset fail 2019-01-24 22:33:11 -08:00
vmxnet3 cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
wan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-16 05:13:36 +12:00
wimax
wireless wireless-drivers fixes for 5.0 2019-02-04 09:12:06 -08:00
xen-netback net: xenbus: convert to DEFINE_SHOW_ATTRIBUTE 2018-12-10 12:05:20 -08:00
dummy.c
eql.c
geneve.c geneve: Initialize addr6 with memset 2018-11-17 22:03:06 -08:00
gtp.c
ifb.c
Kconfig net: Fix typo in NET_FAILOVER help text 2019-01-18 14:06:29 -08:00
LICENSE.SRC
loopback.c
macsec.c
macvlan.c macvlan: replace kfree_skb by consume_skb for drop profiles 2019-01-17 22:09:09 -08:00
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c net: core: dev: Add extack argument to dev_open() 2018-12-06 13:26:06 -08:00
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c rapidio/rionet: do not free skb before reading its length 2018-11-28 10:38:48 -08:00
sb1000.c
Space.c
sungem_phy.c
tap.c tap: call skb_probe_transport_header after setting skb->dev 2019-01-01 12:01:02 -08:00
thunderbolt.c
tun.c tun: move the call to tun_set_real_num_queues 2019-01-30 21:40:25 -08:00
veth.c net: Add extack argument to rtnl_create_link 2018-11-06 15:00:45 -08:00
virtio_net.c virtio_net: Account for tx bytes and packets on sending xdp_frames 2019-02-03 20:14:28 -08:00
vrf.c net: core: dev: Add extack argument to dev_change_flags() 2018-12-06 13:26:07 -08:00
vsockmon.c
vxlan.c vxlan: Correct merge error. 2018-12-20 16:14:22 -08:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-20 11:53:36 -08:00