[PATCH 25.11] common/cnxk: fix CPT CQ roll over handling

Kevin Traynor ktraynor at redhat.com
Thu Mar 5 11:53:17 CET 2026


On 3/3/26 6:39 AM, Rahul Bhansali wrote:
> [ upstream commit 63b16e2671061e4f7d09988ae3f8cd67a6dec0d9 ]
> 
> This fixes the handling of CPT CQ ring roll over case.
> 
> Fixes: a7d64a7740e0 ("net/cnxk: handle soft expiry")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Rahul Bhansali <rbhansali at marvell.com>
> ---
>  drivers/common/cnxk/roc_cpt.c             |  2 +-
>  drivers/common/cnxk/roc_cpt.h             |  1 +
>  drivers/common/cnxk/roc_nix_inl.c         | 43 ++++++++++++++++++-----
>  drivers/common/cnxk/roc_nix_inl_dev_irq.c | 18 ++++++----
>  4 files changed, 49 insertions(+), 15 deletions(-)
> 

Thanks Rahul. Pushed to branch 25.11.



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