NACK/Cmnt: [SRU][Q/P/N:linux-azure][PATCH 0/3] Mana-IB Patchs - Part 1

Manuel Diewald manuel.diewald at canonical.com
Tue Oct 14 13:18:11 UTC 2025


On Thu, Oct 09, 2025 at 03:22:56PM -0500, John Cabaj wrote:
> BugLink: https://bugs.launchpad.net/bugs/2127201
> 
> SRU Justification
> 
> [Impact]
> 
> * Microsoft requested MANA RDMA patches for next SOC rollout for both the kernel as well as the rdma-core userspace package.
> 
> [Fix]
> 
> * Clean cherry-picks of upstream patches:
>     * 2bd7dd383609: "RDMA/mana_ib: Extend modify QP"
>     * 44d69d3cf2e8: "RDMA/mana_ib: Drain send wrs of GSI QP"
>     * 084f35b84f57: "RDMA/mana_ib: add additional port counters"
> 
> [Test Plan]
> 
> * Compile tested
> * Microsoft to test
> 
> [Regression potential]
> 
> * Patches limited to MANA infiniband. Possible regressions result in unexpected behavior of MANA infiniband driver.
> 
> [Other info]
> 
> * SF#00419413
> 
> Konstantin Taranov (1):
>   RDMA/mana_ib: Drain send wrs of GSI QP
> 
> Shiraz Saleem (1):
>   RDMA/mana_ib: Extend modify QP
> 
> Zhiyue Qiu (1):
>   RDMA/mana_ib: add additional port counters
> 
>  drivers/infiniband/hw/mana/counters.c | 18 ++++++++++++++++++
>  drivers/infiniband/hw/mana/counters.h |  8 ++++++++
>  drivers/infiniband/hw/mana/cq.c       | 26 ++++++++++++++++++++++++++
>  drivers/infiniband/hw/mana/device.c   |  3 +++
>  drivers/infiniband/hw/mana/mana_ib.h  | 22 ++++++++++++++++++++--
>  drivers/infiniband/hw/mana/qp.c       |  9 +++++++++
>  6 files changed, 84 insertions(+), 2 deletions(-)
> 
> -- 
> 2.43.0
> 
> 
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

These patches do not apply to none of the targeted series/kernels,
making it hard to properly review it. 

-- 
 Manuel
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