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From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
To: xuemingl@nvidia.com, "dev@dpdk.org" <dev@dpdk.org>
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 Xueming(Steven) Li" <xuemingl@nvidia.com>
Date: Tue,  6 Oct 2020 08:46:03 +0000
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Subject: [dpdk-dev]  [PATCH] net/mlx5: disable flow dump for Verbs flow
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From: Slava Ovsiienko <viacheslavo@nvidia.com>

-----Original Message-----
From: Slava Ovsiienko 
Sent: Sunday, October 4, 2020 19:56
To: Xueming Li <xuemingl@nvidia.com>; Matan Azrad <matan@nvidia.com>
Cc: dev@dpdk.org; Asaf Penso <asafp@nvidia.com>; Xueming(Steven) Li <xuemingl@nvidia.com>; stable@dpdk.org
Subject: RE: [PATCH] net/mlx5: disable flow dump for Verbs flow

> -----Original Message-----
> From: Xueming Li <xuemingl@nvidia.com>
> Sent: Thursday, September 10, 2020 7:26
> To: Matan Azrad <matan@nvidia.com>; Slava Ovsiienko 
> <viacheslavo@nvidia.com>
> Cc: dev@dpdk.org; Asaf Penso <asafp@nvidia.com>; Xueming(Steven) Li 
> <xuemingl@nvidia.com>; stable@dpdk.org
> Subject: [PATCH] net/mlx5: disable flow dump for Verbs flow
> 
> There was a segment fault when dump flows with device argument of 
> dv_flow_en=0. In such case, Verbs flow engine was enabled and fdb 
> resources were not initialized. It's suggested to use mlx_fs_dump for 
> Verbs flow dump.
> 
> This patch adds verbs engine check, prints warning message and return 
> gracefully.
> 
> Cc: stable@dpdk.org
> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>