patches for DPDK stable branches
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From: Matan Azrad <>
To: Jack Min <>, Shahaf Shuler <>,
	Slava Ovsiienko <>,
	Andrey Vesnovaty <>
Cc: "" <>, "" <>
Subject: Re: [dpdk-stable] [PATCH 2/2] net/mlx5: fix missing shared RSS hash types
Date: Mon, 29 Mar 2021 20:58:55 +0000
Message-ID: <> (raw)
In-Reply-To: <>

From: Xiaoyu Min
> Shared RSS action create all supported RSS hash combination in advance and
> lookup the right hash TIR when flow is actually applied by comparing hash field
> value.
> Unfortunately some hash combination is missed, for example, UDP/TCP dest
> port only, L3-src-only, etc.
> This patch add the missing hash combination.
> In order to reduce the usage of pre-created TIRs and because for one L3+L4
> combination only one IBV hash type is possible, for example, either
> them could be set so they can share same slot in mlx5_rss_hash_fields, means
> only one TIR will be created.
> Fixes: d2046c09aa64 ("net/mlx5: support shared action for RSS")
> Cc:
> Signed-off-by: Xiaoyu Min <>
Acked-by: Matan Azrad <>

      reply	other threads:[~2021-03-29 20:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
2021-03-26  5:20 ` [dpdk-stable] [PATCH 1/2] net/mlx5: fix shared inner RSS Xiaoyu Min
2021-03-29 20:57   ` Matan Azrad
2021-03-26  5:20 ` [dpdk-stable] [PATCH 2/2] net/mlx5: fix missing shared RSS hash types Xiaoyu Min
2021-03-29 20:58   ` Matan Azrad [this message]

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