APPLIED: [SRU][N:linux-bluefield][PATCH v1 0/3] RDMA/mlx5: Fix HW counters query for non-representor devices

Alessio Faina alessio.faina at canonical.com
Mon Oct 13 15:41:47 UTC 2025


On Mon, Oct 06, 2025 at 12:22:40PM +0300, Stav Aviram wrote:
> BugLink: https://bugs.launchpad.net/bugs/2126876
> 
> SRU Justification:
> 
> [IMPACT]
> Introduce an upstream patch series that was previously integrated into linux-bluefield-5.15 (Ubuntu 22.04 Jammy) into linux-bluefield-6.8 (Ubuntu 24.04 Noble), in order to minimize the divergence between the two kernel versions.
> These patches fix hardware counter query issues for non-representor devices in switchdev mode, correct congestion control counter queries for multi-port devices, and ensure proper vport loopback for MPV RoCE configurations.
> 
> [FIX]
> Cherry-pick the following patches:
> https://patch.msgid.link/56bf8af4ca8c58e3fb9f7e47b1dca2009eeeed81.1750064969.git.leon@kernel.org
> https://patch.msgid.link/9cace74dcf106116118bebfa9146d40d4166c6b0.1750064969.git.leon@kernel.org
> https://patch.msgid.link/d4298f5ebb2197459e9e7221c51ecd6a34699847.1750064969.git.leon@kernel.org
> 
> [TEST CASE]
> Successfully compiled on linux-bluefield-6.8, master-next branch.
> 
> [Regression Potential]
> Very low, as the series originates from upstream and has already been integrated into Jammy without reported issues.
> 
> -- 
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Applied to noble:linux-bluefield

Thanks!
- Alessio Faina



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