netdev - Re: [PATCH net] Revert "net/mlx5e: Update and set Xon/Xoff upon MTU set"

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Message-Id: 
 <175924320601.2006533.5473877884260155875.git-patchwork-notify@kernel.org>
Date: Tue, 30 Sep 2025 14:40:06 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, andrew+netdev@...n.ch, horms@...nel.org,
 saeedm@...dia.com, leon@...nel.org, tariqt@...dia.com, mbloch@...dia.com,
 alazar@...dia.com, linux-rdma@...r.kernel.org
Subject: Re: [PATCH net] Revert "net/mlx5e: Update and set Xon/Xoff upon MTU
 set"

Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Mon, 29 Sep 2025 11:15:29 -0700 you wrote:
> This reverts commit ceddedc969f0532b7c62ca971ee50d519d2bc0cb.
> 
> Commit in question breaks the mapping of PGs to pools for some SKUs.
> Specifically multi-host NICs seem to be shipped with a custom buffer
> configuration which maps the lossy PG to pool 4. But the bad commit
> overrides this with pool 0 which does not have sufficient buffer space
> reserved. Resulting in ~40% packet loss. The commit also breaks BMC /
> OOB connection completely (100% packet loss).
> 
> [...]

Here is the summary with links:
  - [net] Revert "net/mlx5e: Update and set Xon/Xoff upon MTU set"
    https://git.kernel.org/netdev/net-next/c/6f5dacf88a32

You are awesome, thank you!
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