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Date:   Fri, 9 Dec 2022 10:33:10 +0100
From:   Steffen Klassert <steffen.klassert@...unet.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
CC:     Herbert Xu <herbert@...dor.apana.org.au>,
        Steffen Klassert <steffen.klassert@...unet.com>,
        <netdev@...r.kernel.org>
Subject: pull request (net-next): ipsec-next 2022-12-09

1) Add xfrm packet offload core API.
   From Leon Romanovsky.

2) Add xfrm packet offload support for mlx5.
   From Leon Romanovsky and Raed Salem.

3) Fix a typto in a error message.
   From Colin Ian King.

Please pull or let me know if there are problems.

Thanks!

The following changes since commit 65e6af6cebefbf7d8d8ac52b71cd251c2071ad00:

  net: ethernet: mtk_wed: fix sleep while atomic in mtk_wed_wo_queue_refill (2022-12-02 21:23:02 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git tags/ipsec-next-2022-12-09

for you to fetch changes up to abe2343d37c2b4361547d5d31e17340ff9ec7356:

  xfrm: Fix spelling mistake "oflload" -> "offload" (2022-12-09 09:09:40 +0100)

----------------------------------------------------------------
ipsec-next-2022-12-09

----------------------------------------------------------------
Colin Ian King (1):
      xfrm: Fix spelling mistake "oflload" -> "offload"

Leon Romanovsky (36):
      xfrm: add new packet offload flag
      xfrm: allow state packet offload mode
      xfrm: add an interface to offload policy
      xfrm: add TX datapath support for IPsec packet offload mode
      xfrm: add RX datapath protection for IPsec packet offload mode
      xfrm: speed-up lookup of HW policies
      xfrm: add support to HW update soft and hard limits
      xfrm: document IPsec packet offload mode
      net/mlx5: Return ready to use ASO WQE
      net/mlx5: Add HW definitions for IPsec packet offload
      net/mlx5e: Advertise IPsec packet offload support
      net/mlx5e: Store replay window in XFRM attributes
      net/mlx5e: Remove extra layers of defines
      net/mlx5e: Create symmetric IPsec RX and TX flow steering structs
      net/mlx5e: Use mlx5 print routines for low level IPsec code
      net/mlx5e: Remove accesses to priv for low level IPsec FS code
      net/mlx5e: Create Advanced Steering Operation object for IPsec
      net/mlx5e: Create hardware IPsec packet offload objects
      net/mlx5e: Move IPsec flow table creation to separate function
      net/mlx5e: Refactor FTE setup code to be more clear
      net/mlx5e: Flatten the IPsec RX add rule path
      net/mlx5e: Make clear what IPsec rx_err does
      net/mlx5e: Group IPsec miss handles into separate struct
      net/mlx5e: Generalize creation of default IPsec miss group and rule
      net/mlx5e: Create IPsec policy offload tables
      net/mlx5e: Add XFRM policy offload logic
      net/mlx5e: Use same coding pattern for Rx and Tx flows
      net/mlx5e: Configure IPsec packet offload flow steering
      net/mlx5e: Improve IPsec flow steering autogroup
      net/mlx5e: Skip IPsec encryption for TX path without matching policy
      net/mlx5e: Provide intermediate pointer to access IPsec struct
      net/mlx5e: Store all XFRM SAs in Xarray
      net/mlx5e: Update IPsec soft and hard limits
      net/mlx5e: Handle hardware IPsec limits events
      net/mlx5e: Handle ESN update events
      net/mlx5e: Open mlx5 driver to accept IPsec packet offload

Raed Salem (1):
      net/mlx5e: Add statistics for Rx/Tx IPsec offloaded flows

Steffen Klassert (3):
      Merge branch 'Extend XFRM core to allow packet offload configuration'
      Merge branch 'mlx5 IPsec packet offload support (Part I)'
      Merge branch 'mlx5 IPsec packet offload support (Part II)'

 Documentation/networking/xfrm_device.rst           |   62 +-
 .../chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c    |    4 +
 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c     |    5 +
 drivers/net/ethernet/intel/ixgbevf/ipsec.c         |    5 +
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |    1 +
 drivers/net/ethernet/mellanox/mlx5/core/en/fs.h    |    3 +-
 .../net/ethernet/mellanox/mlx5/core/en/tc/meter.c  |    1 -
 .../ethernet/mellanox/mlx5/core/en_accel/ipsec.c   |  356 +++++--
 .../ethernet/mellanox/mlx5/core/en_accel/ipsec.h   |  132 ++-
 .../mellanox/mlx5/core/en_accel/ipsec_fs.c         | 1069 ++++++++++++++------
 .../mellanox/mlx5/core/en_accel/ipsec_offload.c    |  303 +++++-
 .../mellanox/mlx5/core/en_accel/ipsec_rxtx.c       |   22 +-
 .../mellanox/mlx5/core/en_accel/ipsec_stats.c      |   52 +
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c |    1 +
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.h |    1 +
 drivers/net/ethernet/mellanox/mlx5/core/eq.c       |    5 +
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c  |    6 +-
 drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c  |    7 +-
 drivers/net/ethernet/mellanox/mlx5/core/lib/aso.h  |    4 +-
 drivers/net/ethernet/netronome/nfp/crypto/ipsec.c  |    5 +
 drivers/net/netdevsim/ipsec.c                      |    5 +
 include/linux/mlx5/mlx5_ifc.h                      |   53 +-
 include/linux/netdevice.h                          |    4 +
 include/net/xfrm.h                                 |  124 ++-
 include/uapi/linux/xfrm.h                          |    6 +
 net/xfrm/xfrm_device.c                             |  109 +-
 net/xfrm/xfrm_output.c                             |   12 +-
 net/xfrm/xfrm_policy.c                             |   85 +-
 net/xfrm/xfrm_state.c                              |  191 +++-
 net/xfrm/xfrm_user.c                               |   20 +
 30 files changed, 2141 insertions(+), 512 deletions(-)

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