From: David Miller <davem@davemloft.net>
To: tanhuazhong@huawei.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
salil.mehta@huawei.com, yisen.zhuang@huawei.com,
linuxarm@huawei.com, mehta.salil@opnsrc.net
Subject: Re: [PATCH net] net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT
Date: Tue, 01 Jan 2019 12:14:33 -0800 (PST) [thread overview]
Message-ID: <20190101.121433.555886101356875696.davem@davemloft.net> (raw)
In-Reply-To: <1546225109-19631-1-git-send-email-tanhuazhong@huawei.com>
From: Huazhong Tan <tanhuazhong@huawei.com>
Date: Mon, 31 Dec 2018 10:58:29 +0800
> For HNAE3_DOWN_CLIENT calling hns3_nic_net_stop(), HNAE3_UP_CLIENT
> should call hns3_nic_net_open(), since if the number of queue or
> the map of TC has is changed before HHAE3_UP_CLIENT is called,
> it will cause problem.
>
> Also the HNS3_NIC_STATE_RESETTING flag needs to be cleared before
> hns3_nic_net_open() called, and set it back while hns3_nic_net_open()
> failed.
>
> Fixes: bb6b94a896d4 ("net: hns3: Add reset interface implementation in client")
> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
> Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
> Signed-off-by: Peng Li <lipeng321@huawei.com>
Applied and queued up for -stable.
prev parent reply other threads:[~2019-01-01 20:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-31 2:58 [PATCH net] net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT Huazhong Tan
2019-01-01 20:14 ` David Miller [this message]
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