From: Raslan Darawsheh <rasland@nvidia.com>
To: Dariusz Sosnowski <dsosnowski@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Slava Ovsiienko <viacheslavo@nvidia.com>,
Ori Kam <orika@nvidia.com>, Suanming Mou <suanmingm@nvidia.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "stable@dpdk.org" <stable@dpdk.org>
Subject: RE: [PATCH] net/mlx5: fix missing thread safety flag for flow API
Date: Tue, 31 Oct 2023 08:03:39 +0000 [thread overview]
Message-ID: <MN0PR12MB6056CAE5CD4BB507AFE4C830CFA0A@MN0PR12MB6056.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20231023102303.1443105-1-dsosnowski@nvidia.com>
Hi,
> -----Original Message-----
> From: Dariusz Sosnowski <dsosnowski@nvidia.com>
> Sent: Monday, October 23, 2023 1:23 PM
> To: Matan Azrad <matan@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; Ori Kam <orika@nvidia.com>; Suanming Mou
> <suanmingm@nvidia.com>
> Cc: dev@dpdk.org; stable@dpdk.org
> Subject: [PATCH] net/mlx5: fix missing thread safety flag for flow API
>
> When mlx5 port was configured with HW Steering flow engine (devarg
> dv_flow_en set to 2), PMD did not set
> RTE_ETH_DEV_FLOW_OPS_THREAD_SAFE in device flags.
> This caused certain flow API calls, such as rte_flow_query(), to obtain a port-
> wide lock, which is not needed.
>
> This patch adds missing code for setting this flag.
>
> Fixes: d84c3cf7662c ("net/mlx5: introduce hardware steering enable routine")
> Cc: suanmingm@nvidia.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
> Acked-by: Suanming Mou <suanmingm@nvidia.com>
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
prev parent reply other threads:[~2023-10-31 8:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-23 10:23 Dariusz Sosnowski
2023-10-31 8:03 ` Raslan Darawsheh [this message]
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