patches for DPDK stable branches
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From: Suanming Mou <suanmingm@nvidia.com>
To: Junyu Jiang <junyux.jiang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Beilei Xing <beilei.xing@intel.com>,
	Wenzhuo Lu <wenzhuo.lu@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] app/testpmd: fix flow flush with invalid port
Date: Wed, 14 Oct 2020 10:16:21 +0000
Message-ID: <MWHPR12MB1743DE99FD5A2997200B609DC1050@MWHPR12MB1743.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20201014083005.64428-1-junyux.jiang@intel.com>

Hi,

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Junyu Jiang
> Sent: Wednesday, October 14, 2020 4:30 PM
> To: dev@dpdk.org
> Cc: Beilei Xing <beilei.xing@intel.com>; Wenzhuo Lu <wenzhuo.lu@intel.com>;
> Junyu Jiang <junyux.jiang@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH] app/testpmd: fix flow flush with invalid port
> 
> There is no error info displayed when running flow flush command with invalid
> port. This patch fixed the issue.
> 
> Fixes: 2a449871a12d ("app/testpmd: align behaviour of multi-port detach")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Junyu Jiang <junyux.jiang@intel.com>
> ---
>  app/test-pmd/config.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index
> fe31a9d52..cc4527386 100644
> --- a/app/test-pmd/config.c
> +++ b/app/test-pmd/config.c
> @@ -1775,16 +1775,17 @@ port_flow_flush(portid_t port_id)
>  	struct rte_port *port = &ports[port_id];
>  	int ret = 0;
> 
> +	if (port_id_is_invalid(port_id, ENABLED_WARN) ||
> +		port_id == (portid_t)RTE_PORT_ALL)
> +		return -EINVAL;
> +

Also better to move the port initialize after this check to make the code clean?
Reviewed-by: Suanming Mou <suanmingm@nvidia.com>

>  	if (port->flow_list == NULL)
>  		return ret;
> 
>  	/* Poisoning to make sure PMDs update it in case of error. */
>  	memset(&error, 0x44, sizeof(error));
>  	if (rte_flow_flush(port_id, &error)) {
> -		ret = port_flow_complain(&error);
> -		if (port_id_is_invalid(port_id, DISABLED_WARN) ||
> -		    port_id == (portid_t)RTE_PORT_ALL)
> -			return ret;
> +		port_flow_complain(&error);
>  	}
> 
>  	while (port->flow_list) {
> --
> 2.17.1


  reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-14  8:30 [dpdk-stable] " Junyu Jiang
2020-10-14 10:16 ` Suanming Mou [this message]
2020-10-15 22:14   ` [dpdk-stable] [dpdk-dev] " Ferruh Yigit
2020-10-16  1:27     ` Jiang, JunyuX
2020-10-16  2:03 ` [dpdk-stable] [PATCH v2] " Junyu Jiang
2020-10-16 13:04   ` Ferruh Yigit

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