Re: [PATCH net-next 0/7] IPSec offload improvements

On Tue, Aug 01, 2017 at 12:49:03PM +0300, ilant@mellanox.com wrote:

From: Ilan Tayari <redacted>

Hi Steffen,

This patchset introduces several improvements to IPSec offload.
We would like to see these merged in 4.14.

Patches 1-4 add RX checksum offload support.
This gives a big performance boost.
These patches have been submitted before but were not merged.
Note that patches 1-2 changed slightly with a call to skb_pull_rcsum.

Patch 5 adds automatic loading of XFRM offload modules, but only
if crypto-offload is explicitly requested by user.
This avoid issues in the field where user forgets to load the
module manually and so crypto-offload does not happen.

Patch 6 fixes the leftover xfrm_offload in RX SKBs.
This solves some issues with forwarding.

Patch 7 allows IPSec GSO on local sockets, with or without
crypto-offload.
This also gives a large performance boost.

Thanks,
Ilan.

Ilan Tayari (4):
  esp4: Support RX checksum with crypto offload
  esp6: Support RX checksum with crypto offload
  xfrm: Auto-load xfrm offload modules
  xfrm: Clear RX SKB secpath xfrm_offload

Steffen Klassert (1):
  net: Allow IPsec GSO for local sockets

Yossi Kuperman (2):
  xfrm6: Fix CHECKSUM_COMPLETE after IPv6 header push
  esp6: Fix RX checksum after header pull

All applied to ipsec-next, thanks a lot!