Re: [PATCH net V2] net/mlx5: Lag, split aggregate speed into oper and max helpers
From: patchwork-bot+netdevbpf
Date: Mon Oct 05 2026 - 19:01:14 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Wed, 30 Sep 2026 20:04:06 +0300 you wrote:
> From: Or Har-Toov <ohartoov@xxxxxxxxxx>
>
> mlx5_lag_sum_devices_speed computes the LAG aggregate by summing oper
> speeds across all ports. This has two bugs.
>
> First, it relies on the assumption that a port whose carrier is down
> will report an oper speed of zero and therefore not contribute to the
> sum. This assumption does not always hold: when the link partner
> disconnects the port transitions to DOWN state but firmware may still
> report a non-zero oper speed, causing the aggregate to include a port
> that is not actively carrying traffic.
>
> [...]
Here is the summary with links:
- [net,V2] net/mlx5: Lag, split aggregate speed into oper and max helpers
https://git.kernel.org/netdev/net/c/fe4114221364
You are awesome, thank you!
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