[dpdk-dev] [PATCH] net/mlx5: fix CQE decompression for ARM and PowerPC

Raslan Darawsheh rasland at nvidia.com
Mon Nov 2 15:57:11 CET 2020


Hi,

> -----Original Message-----
> From: Alexander Kozyrev <akozyrev at nvidia.com>
> Sent: Thursday, October 29, 2020 7:58 PM
> To: dev at dpdk.org
> Cc: Raslan Darawsheh <rasland at nvidia.com>; Slava Ovsiienko
> <viacheslavo at nvidia.com>; Matan Azrad <matan at nvidia.com>
> Subject: [PATCH] net/mlx5: fix CQE decompression for ARM and PowerPC
Fixed styling issue ARM->Arm 
> 
> The recent Rx code refactoring moved the incrementing
> of the CQ completion index out of the rxq_cq_decompress_v()
> function to the rxq_burst_v() function.
> 
> The advancing of CQ completion index was removed in SSE
> version only causing Neon and Altivec Rx bursts to stall.
> 
> Remove the incrementation of CQ completion index for all
> the architectures in order to fix the stall.
> 
> Fixes: bf7d5157ed ("net/mlx5: refactor vectorized Rx")
Fixed commit id
> 
> Signed-off-by: Alexander Kozyrev <akozyrev at nvidia.com>
> ---
Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh


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