From: "Nélio Laranjeiro" <nelio.laranjeiro@6wind.com>
To: Shahaf Shuler <shahafs@mellanox.com>
Cc: adrien.mazarguil@6wind.com, dev@dpdk.org, stable@dpdk.org
Subject: Re: [PATCH] net/mlx5: fix wrong completion buffer size
Date: Tue, 23 May 2017 14:09:33 +0200 [thread overview]
Message-ID: <20170523120933.GE31330@autoinstall.dev.6wind.com> (raw)
In-Reply-To: <20170518104445.44358-1-shahafs@mellanox.com>
On Thu, May 18, 2017 at 01:44:45PM +0300, Shahaf Shuler wrote:
> Completion buffer size was computed wrongly, causing
> completion polling to wraparound too early and miss entries.
>
> Fixing it by using Direct Verbs to query the CQ info.
>
> Fixes: 6218063b39a6 ("net/mlx5: refactor Rx data path")
> Fixes: 1d88ba171942 ("net/mlx5: refactor Tx data path")
> Cc: stable@dpdk.org
>
> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
> Acked-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
--
Nélio Laranjeiro
6WIND
next prev parent reply other threads:[~2017-05-23 12:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-18 10:44 [PATCH] net/mlx5: fix wrong completion buffer size Shahaf Shuler
2017-05-23 12:09 ` Nélio Laranjeiro [this message]
2017-05-23 12:19 ` [dpdk-stable] " Ferruh Yigit
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