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From: Ferruh Yigit <ferruh.yigit@xilinx.com>
To: "Min Hu (Connor)" <humin29@huawei.com>,
	Thomas Monjalon <thomas@monjalon.net>,
	Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Cc: <stable@dpdk.org>, Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>,
	<dev@dpdk.org>
Subject: Re: [PATCH v3 5/5] ethdev: fix dev state when stop
Date: Wed, 25 May 2022 18:44:14 +0100
Message-ID: <ec8b7e51-6f7d-276f-8197-377222ec0dc1@xilinx.com> (raw)
In-Reply-To: <20220503100217.46203-6-humin29@huawei.com>

On 5/3/2022 11:02 AM, Min Hu (Connor) wrote:
> Currently, 'dev_started' is always set to be 0 when dev stop, whether
> it succeeded or failed. This is unreasonable and this patch fixed it.
> 
> Fixes: 62024eb82756 ("ethdev: change stop operation callback to return int")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
> ---
>   lib/ethdev/rte_ethdev.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
> index 29a3d80466..e0011372aa 100644
> --- a/lib/ethdev/rte_ethdev.c
> +++ b/lib/ethdev/rte_ethdev.c
> @@ -1533,8 +1533,9 @@ rte_eth_dev_stop(uint16_t port_id)
>   	/* point fast-path functions to dummy ones */
>   	eth_dev_fp_ops_reset(rte_eth_fp_ops + port_id);
>   
> -	dev->data->dev_started = 0;
>   	ret = (*dev->dev_ops->dev_stop)(dev);
> +	if (ret == 0)
> +		dev->data->dev_started = 0;
>   	rte_ethdev_trace_stop(port_id, ret);
>   
>   	return ret;

Change looks good to me, I checked for possible unexpected side effect 
but I did not see any.

@Andrew, @Thomas, if you also don't see/remember any issue related 
change, I will push it soon.

  reply	other threads:[~2022-05-25 17:44 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20211025063922.34066-1-humin29@huawei.com>
     [not found] ` <20220324030036.4761-1-humin29@huawei.com>
2022-03-24  3:00   ` [PATCH V2 1/4] net/bonding: fix non-active slaves aren't stopped Min Hu (Connor)
2022-04-26 18:19     ` Ferruh Yigit
2022-04-29  6:45       ` Min Hu (Connor)
2022-04-29 13:31         ` Ferruh Yigit
2022-05-03  6:54           ` Min Hu (Connor)
2022-05-03 19:04             ` Ferruh Yigit
2022-05-05  1:16               ` Min Hu (Connor)
2022-03-24  3:00   ` [PATCH V2 2/4] net/bonding: fix non-terminable while loop Min Hu (Connor)
2022-04-26 18:19     ` Ferruh Yigit
2022-04-29  6:52       ` Min Hu (Connor)
2022-04-29 13:35         ` Ferruh Yigit
2022-03-24  3:00   ` [PATCH V2 3/4] app/testpmd: fix port status of slave device Min Hu (Connor)
2022-03-24  3:00   ` [PATCH V2 4/4] app/testpmd: fix slave device isn't released Min Hu (Connor)
2022-05-30  6:01     ` Min Hu (Connor)
2022-05-30 10:21       ` Singh, Aman Deep
     [not found]   ` <20220503100217.46203-1-humin29@huawei.com>
2022-05-03 10:02     ` [PATCH v3 1/5] net/bonding: fix non-active slaves aren't stopped Min Hu (Connor)
2022-05-03 10:02     ` [PATCH v3 2/5] net/bonding: fix non-terminable while loop Min Hu (Connor)
2022-05-03 10:02     ` [PATCH v3 3/5] app/testpmd: fix port status of slave device Min Hu (Connor)
2022-05-03 23:39       ` Konstantin Ananyev
2022-05-06  8:16         ` Min Hu (Connor)
2022-05-08 11:28           ` Konstantin Ananyev
2022-05-10 16:34           ` Ferruh Yigit
2022-05-10 21:48             ` Konstantin Ananyev
2022-05-11  2:16               ` Min Hu (Connor)
2022-05-11 10:05                 ` Ferruh Yigit
2022-05-11  2:14       ` [PATCH v4] " Min Hu (Connor)
2022-05-11 22:08         ` Konstantin Ananyev
2022-05-19  7:15           ` Andrew Rybchenko
2022-05-03 10:02     ` [PATCH v3 4/5] app/testpmd: fix slave device isn't released Min Hu (Connor)
2022-06-01 17:54       ` Ferruh Yigit
2022-06-07  8:15         ` Dongdong Liu
2022-06-07  8:10       ` [PATCH v4] " Dongdong Liu
2022-06-07 14:31         ` Ferruh Yigit
2022-06-09  7:50           ` Dongdong Liu
2022-06-09  8:50             ` Ferruh Yigit
2022-06-09 11:20               ` Dongdong Liu
2022-06-09 11:49       ` [PATCH v5] " Dongdong Liu
2022-06-10  8:10         ` Ferruh Yigit
2022-05-03 10:02     ` [PATCH v3 5/5] ethdev: fix dev state when stop Min Hu (Connor)
2022-05-25 17:44       ` Ferruh Yigit [this message]
2022-05-26 10:21         ` Thomas Monjalon
2022-05-30 12:04           ` Ferruh Yigit

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