[PATCH net V2 0/4] net/mlx5e: Fix offload lifetime and exclusion bugs

[Tariq Toukan <tariqt@nvidia.com>]

Hi,

This series by Cosmin fixes several mlx5e offload issues:

- Block eswitch mode changes before accessing the IPsec context during
  policy and SA creation.
- Tie TC eswitch and IPsec-blocking references to flow destruction,
  covering bulk cleanup and flows with outstanding references.
- Serialize TC/IPsec exclusion counters with a dedicated mutex.

Regards,
Tariq

V2:
- Use mlx5_esw_lock() in mlx5_eswitch_block_mode() (Sashiko)
- Clarified the fix split across first two patches (Sashiko)
- More careful dereferencing priv->mdev in mlx5e_xfrm_add_state() (Sashiko)
- Avoided spurious error message during IPsec SW fallback (Sashiko)
- Harmonized check_users arg for policy & state add (Sashiko)
- Clarified the scope of the "tc: tie..." fix (Sashiko)
- Moved macsec patches into a separate series.

V1:
https://lore.kernel.org/netdev/20260917175433.4090878-1-tariqt@nvidia.com/

Cosmin Ratiu (4):
  net/mlx5e: ipsec: Block eswitch mode changes during policy creation
  net/mlx5e: ipsec: Block eswitch mode changes before accessing
    priv->ipsec
  net/mlx5e: Serialize TC and IPsec offload exclusion counters
  net/mlx5e: tc: Tie esw & accel blocking refs to the flow's lifetime

 .../mellanox/mlx5/core/en_accel/ipsec.c       | 65 +++++++++++++-----
 .../mellanox/mlx5/core/en_accel/ipsec_fs.c    | 47 ++++---------
 .../net/ethernet/mellanox/mlx5/core/en_tc.c   | 66 ++++++++++++-------
 .../net/ethernet/mellanox/mlx5/core/eswitch.c | 11 ++--
 .../net/ethernet/mellanox/mlx5/core/eswitch.h | 10 ++-
 .../mellanox/mlx5/core/eswitch_offloads.c     |  7 +-
 .../net/ethernet/mellanox/mlx5/core/main.c    |  3 +
 include/linux/mlx5/driver.h                   |  7 +-
 8 files changed, 128 insertions(+), 88 deletions(-)


base-commit: 99b43ede9e355ba35244cc9470bf1819774ce39d
-- 
2.44.0