linux-kernel - Re: [PATCH net-next 0/2] net/mlx5e: Add pcie congestion event extras

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Message-ID: <2dbde1ef-cbad-40f6-a1de-12f27dc1560d@gmail.com>
Date: Sun, 7 Sep 2025 13:26:35 +0300
From: Tariq Toukan <ttoukan.linux@...il.com>
To: Tariq Toukan <tariqt@...dia.com>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>
Cc: Saeed Mahameed <saeedm@...dia.com>, Leon Romanovsky <leon@...nel.org>,
 Mark Bloch <mbloch@...dia.com>, Jonathan Corbet <corbet@....net>,
 Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org,
 linux-rdma@...r.kernel.org, linux-doc@...r.kernel.org,
 linux-kernel@...r.kernel.org, Gal Pressman <gal@...dia.com>,
 Dragos Tatulea <dtatulea@...dia.com>
Subject: Re: [PATCH net-next 0/2] net/mlx5e: Add pcie congestion event extras

On 07/09/2025 12:39, Tariq Toukan wrote:
> Hi,
> 
> This small series by Dragos covers gaps requested in the initial pcie
> congestion series [1]:
> - Make pcie congestion thresholds configurable via devlink.
> - Add a counter for stale pcie congestion events.
> 
> Regards,
> Tariq
> 
> [1] https://lore.kernel.org/all/1752130292-22249-1-git-send-email-tariqt@nvidia.com/
> 
> Dragos Tatulea (2):
>    net/mlx5e: Make PCIe congestion event thresholds configurable
>    net/mlx5e: Add stale counter for PCIe congestion events
> 
>   .../ethernet/mellanox/mlx5/counters.rst       |   7 +-
>   Documentation/networking/devlink/mlx5.rst     |  52 +++++++++
>   .../net/ethernet/mellanox/mlx5/core/devlink.c | 106 ++++++++++++++++++
>   .../net/ethernet/mellanox/mlx5/core/devlink.h |   4 +
>   .../mellanox/mlx5/core/en/pcie_cong_event.c   |  79 +++++++++++--
>   5 files changed, 238 insertions(+), 10 deletions(-)
> 
> 
> base-commit: c6142e1913de563ab772f7b0e4ae78d6de9cc5b1

This has some trivial devlink conflicts with the other inflight series:
https://lore.kernel.org/all/20250907012953.301746-1-saeed@kernel.org/

Submitted in parallel as no real features dependency or order.

We'll help in resolution if this gets relevant (i.e. in case current 
version of both series are accepted as-is).