From: Raslan Darawsheh <rasland@nvidia.com>
To: Bing Zhao <bingz@nvidia.com>,
Slava Ovsiienko <viacheslavo@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@nvidia.com>,
NBU-Contact-Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix the green color policy RSS queues overwritten
Date: Thu, 29 Jul 2021 20:07:11 +0000 [thread overview]
Message-ID: <DM4PR12MB5054AD29BDD1508A6F8DF7C1CFEB9@DM4PR12MB5054.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20210729160405.161982-3-bingz@nvidia.com>
Hi,
> -----Original Message-----
> From: Bing Zhao <bingz@nvidia.com>
> Sent: Thursday, July 29, 2021 7:04 PM
> To: Slava Ovsiienko <viacheslavo@nvidia.com>; Matan Azrad
> <matan@nvidia.com>
> Cc: dev@dpdk.org; Ori Kam <orika@nvidia.com>; Raslan Darawsheh
> <rasland@nvidia.com>; NBU-Contact-Thomas Monjalon
> <thomas@monjalon.net>
> Subject: [PATCH] net/mlx5: fix the green color policy RSS queues overwritten
>
> Both green policy and yellow policy could support RSS actions simultaneous,
> the Rx queues configuration may be different between them while the other
> fields should be the same.
>
> When the only green color policy was supported in the past, the queues
> copied and saved in the temporary workspace were used. Since the yellow
> support was added, the queues stored in the thread workspace would be
> overwritten by the yellow color policy. The flow rule created using a meter
> with such a policy would have the same RSS distribution for both green and
> yellow packets.
>
> By using the meter action containers RSS information instead of the
> workspace RSS, this overwritten can be prevented.
>
> Fixes: b38a12272b3a ("net/mlx5: split meter color policy handling")
>
> Signed-off-by: Bing Zhao <bingz@nvidia.com>
> Acked-by: Matan Azrad <matan@nvidia.com>
> ---
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
next prev parent reply other threads:[~2021-07-29 20:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-29 16:04 [dpdk-dev] [PATCH] net/mlx5: fix meter profile validation Bing Zhao
2021-07-29 16:04 ` [dpdk-dev] [PATCH] net/mlx5: fix the EIR calculation Bing Zhao
2021-07-29 20:06 ` Raslan Darawsheh
2021-07-29 16:04 ` [dpdk-dev] [PATCH] net/mlx5: fix the green color policy RSS queues overwritten Bing Zhao
2021-07-29 20:07 ` Raslan Darawsheh [this message]
2021-07-29 16:04 ` [dpdk-dev] [PATCH] net/mlx5: fix the meter hierarchy validation with yellow Bing Zhao
2021-07-29 20:07 ` Raslan Darawsheh
2021-07-29 20:04 ` [dpdk-dev] [PATCH] net/mlx5: fix meter profile validation Raslan Darawsheh
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