ACK: [SRU][N:linux-bluefield][PATCH v1 0/1] RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow

Alessio Faina alessio.faina at canonical.com
Mon Oct 13 15:51:51 UTC 2025


On Mon, Oct 06, 2025 at 01:08:46PM +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.
> This patch fixes the cur_qp update flow in mlx5_poll_one() to prevent race conditions and incorrect queue pair state transitions.
> 
> [FIX]
> Cherry-pick the following patches:
> https://patch.msgid.link/4ada09d41f1e36db62c44a9b25c209ea5f054316.1741875692.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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Acked-by: Alessio Faina <alessio.faina at canonical.com>



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