linux/net/xfrm
Jakub Kicinski 4bcdfc3ab2 Improve IPsec limits, ESN and replay window
This series overcomes existing hardware limitations in Mellanox ConnectX
 devices around handling IPsec soft and hard limits.
 
 In addition, the ESN logic is tied and added an interface to configure
 replay window sequence numbers through existing iproute2 interface.
 
   ip xfrm state ... [ replay-seq SEQ ] [ replay-oseq SEQ ]
                     [ replay-seq-hi SEQ ] [ replay-oseq-hi SEQ ]
 
 Link: https://lore.kernel.org/all/cover.1680162300.git.leonro@nvidia.com
 Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Merge tag 'ipsec-esn-replay' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

Leon Romanovsky says:

====================
Improve IPsec limits, ESN and replay window

This series overcomes existing hardware limitations in Mellanox ConnectX
devices around handling IPsec soft and hard limits.

In addition, the ESN logic is tied and added an interface to configure
replay window sequence numbers through existing iproute2 interface.

  ip xfrm state ... [ replay-seq SEQ ] [ replay-oseq SEQ ]
                    [ replay-seq-hi SEQ ] [ replay-oseq-hi SEQ ]

Link: https://lore.kernel.org/all/cover.1680162300.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

* tag 'ipsec-esn-replay' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux:
  net/mlx5e: Simulate missing IPsec TX limits hardware functionality
  net/mlx5e: Generalize IPsec work structs
  net/mlx5e: Reduce contention in IPsec workqueue
  net/mlx5e: Set IPsec replay sequence numbers
  net/mlx5e: Remove ESN callbacks if it is not supported
  xfrm: don't require advance ESN callback for packet offload
  net/mlx5e: Overcome slow response for first IPsec ASO WQE
  net/mlx5e: Add SW implementation to support IPsec 64 bit soft and hard limits
  net/mlx5e: Prevent zero IPsec soft/hard limits
  net/mlx5e: Factor out IPsec ASO update function
====================

Link: https://lore.kernel.org/r/20230406071902.712388-1-leon@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-07 19:50:32 -07:00
..
espintcp.c net/sock: Introduce trace_sk_data_ready() 2023-01-23 11:26:50 +00:00
Kconfig xfrm/compat: Add 32=>64-bit messages translator 2020-09-24 08:53:03 +02:00
Makefile xfrm: interface: Add unstable helpers for setting/getting XFRM metadata from TC-BPF 2022-12-05 21:58:27 -08:00
xfrm_algo.c xfrm: Add support for SM4 symmetric cipher algorithm 2021-12-23 09:32:51 +01:00
xfrm_compat.c xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() 2023-01-23 07:44:09 +01:00
xfrm_device.c xfrm: don't require advance ESN callback for packet offload 2023-04-06 10:09:17 +03:00
xfrm_hash.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
xfrm_hash.h xfrm: add state hashtable keyed by seq 2021-05-14 13:52:01 +02:00
xfrm_inout.h xfrm: move xfrm4_extract_header to common helper 2020-05-06 09:40:08 +02:00
xfrm_input.c xfrm: fix bug with DSCP copy to v6 from v4 tunnel 2023-01-30 11:31:58 +01:00
xfrm_interface_bpf.c bpf: Add __bpf_kfunc tag to all kfuncs 2023-02-02 00:25:14 +01:00
xfrm_interface_core.c Fix XFRM-I support for nested ESP tunnels 2023-01-09 07:11:05 +01:00
xfrm_ipcomp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-10-03 17:44:18 -07:00
xfrm_output.c xfrm: add TX datapath support for IPsec packet offload mode 2022-12-05 10:34:49 +01:00
xfrm_policy.c xfrm: annotate data-race around use_time 2023-01-27 10:21:09 +01:00
xfrm_proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xfrm_replay.c xfrm: replay: Fix ESN wrap around for GSO 2022-10-19 09:00:53 +02:00
xfrm_state.c Extend packet offload to fully support libreswan 2023-03-22 21:56:33 -07:00
xfrm_sysctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xfrm_user.c Extend packet offload to fully support libreswan 2023-03-22 21:56:33 -07:00