[PATCH] net/mlx5: fix MPLS tunnel outer layer overwrite

[Raslan Darawsheh]

Hi,

> -----Original Message-----
> From: Dariusz Sosnowski <dsosnowski at nvidia.com>
> Sent: Wednesday, November 17, 2021 12:00 PM
> To: Matan Azrad <matan at nvidia.com>; Slava Ovsiienko
> <viacheslavo at nvidia.com>
> Cc: dev at dpdk.org; stable at dpdk.org
> Subject: [PATCH] net/mlx5: fix MPLS tunnel outer layer overwrite
> 
> mlx5 PMD incorrectly overwrote outer layer fields in MPLS tunnel rte_flow
> patterns using defaults for MPLS tunnels. This included overwriting UDP
> destination port in MPLSoUDP and GRE protocol field in MPLSoGRE.
> 
> This patch fixes this behavior. If application provides the values in flow
> pattern items preceding the MPLS flow item the provided values will be
> used, otherwise the defaults will be applied.
> 
> Fixes: d1abe664ddde ("net/mlx5: add MPLS to Direct Verbs flow engine")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Dariusz Sosnowski <dsosnowski at nvidia.com>
> Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>

Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh