[PATCH V2 net 0/8] mlx5 misx fixes 2025-08-20

[Mark Bloch <mbloch@nvidia.com>]

Hi,

This patchset provides misc bug fixes from the team to the mlx5 core and
Eth drivers.

v1: https://lore.kernel.org/all/1755095476-414026-1-git-send-email-tariqt@nvidia.com/

Changelog:

v1->v2:
- Addressed comments made by Przemek. The order of Carolina's
  patches was adjusted to fix the issues raised, and one additional
  patch was added.

- Added a fix by Armen at the end of the patchset.

Alexei Lazar (1):
  net/mlx5e: Query FW for buffer ownership

Armen Ratner (1):
  net/mlx5e: Preserve shared buffer capacity during headroom updates

Carolina Jubran (5):
  net/mlx5: Remove default QoS group and attach vports directly to root TSAR
  net/mlx5e: Preserve tc-bw during parent changes
  net/mlx5: Destroy vport QoS element when no configuration remains
  net/mlx5: Fix QoS reference leak in vport enable error path
  net/mlx5: Restore missing scheduling node cleanup on vport enable failure

Daniel Jurgens (1):
  net/mlx5: Base ECVF devlink port attrs from 0

 .../ethernet/mellanox/mlx5/core/en/dcbnl.h    |   1 -
 .../mellanox/mlx5/core/en/port_buffer.c       |  18 +-
 .../ethernet/mellanox/mlx5/core/en_dcbnl.c    |  12 +-
 .../mellanox/mlx5/core/esw/devlink_port.c     |   4 +-
 .../net/ethernet/mellanox/mlx5/core/esw/qos.c | 183 ++++++++++--------
 .../net/ethernet/mellanox/mlx5/core/eswitch.h |   5 -
 .../ethernet/mellanox/mlx5/core/mlx5_core.h   |   2 +
 .../net/ethernet/mellanox/mlx5/core/port.c    |  20 ++
 8 files changed, 140 insertions(+), 105 deletions(-)


base-commit: 51f27beeb79f9f92682158999bab489ff4fa16f6
-- 
2.34.1