From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: Alexander Kozyrev <akozyrev@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "stable@dpdk.org" <stable@dpdk.org>,
Raslan Darawsheh <rasland@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Michael Baum <michaelba@nvidia.com>
Subject: RE: [PATCH] net/mlx5: fix the first segment inline length
Date: Tue, 8 Nov 2022 18:58:20 +0000 [thread overview]
Message-ID: <DM6PR12MB37533111F589646F610CD1A0DF3F9@DM6PR12MB3753.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20221108134500.2751828-1-akozyrev@nvidia.com>
> -----Original Message-----
> From: Alexander Kozyrev <akozyrev@nvidia.com>
> Sent: Tuesday, November 8, 2022 15:45
> To: dev@dpdk.org
> Cc: stable@dpdk.org; Raslan Darawsheh <rasland@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>; Matan Azrad <matan@nvidia.com>; Michael Baum
> <michaelba@nvidia.com>
> Subject: [PATCH] net/mlx5: fix the first segment inline length
>
> Packets can be split into several mbufs with various data sizes.
> There is no limitation on how small these segments can be.
> But there is a limitation on Tx side for inline configuration:
> send WQEs with inline headers less than the required are dropped.
> The very first segment must be more than minimal inline eth segment.
> Enforce this requirement by merging a few segments in this case.
>
> Fixes: ec837ad0fc7 ("net/mlx5: fix multi-segment inline for the first
> segments")
> Cc: stable@dpdk.org
>
> Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
next prev parent reply other threads:[~2022-11-08 18:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-08 13:45 Alexander Kozyrev
2022-11-08 18:58 ` Slava Ovsiienko [this message]
2022-11-09 8:26 ` Raslan Darawsheh
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