linux-kernel - Re: [PATCH 1/1] net-next: hinic: fix a problem in free_tx

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Date:   Wed, 08 Aug 2018 09:46:59 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     zhaochen6@...wei.com
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        tony.qu@...wei.com, yin.yinshi@...wei.com, luoshaokai@...wei.com,
        fy.wang@...wei.com, luoxianjun@...wei.com, wangzhou1@...ilicon.com
Subject: Re: [PATCH 1/1] net-next: hinic: fix a problem in free_tx_poll()

From: Zhao Chen <zhaochen6@...wei.com>
Date: Wed, 8 Aug 2018 06:37:30 +0000

> This patch fixes the problem below. The problem can be reproduced by the
> following steps:
> 1) Connecting all HiNIC interfaces
> 2) On server side
>     # sudo ifconfig eth0 192.168.100.1 up #Using MLX CX4 card
>     # iperf -s
> 3) On client side
>     # sudo ifconfig eth0 192.168.100.2 up #Using our HiNIC card
>     # iperf -c 192.168.101.1 -P 10 -t 100000
> 
> after hours of testing, we will see errors:
 ...
> Signed-off-by: Zhao Chen <zhaochen6@...wei.com>

Applied, thank you.