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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: "Li, Xiaoyun" <xiaoyun.li@intel.com>,
	Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
	"Wei Hu (Xavier)" <xavier.huwei@huawei.com>,
	Chengchang Tang <tangchengchang@huawei.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"stable@dpdk.org" <stable@dpdk.org>,
	Andrew Boyer <aboyer@pensando.io>
Subject: Re: [dpdk-dev] [PATCH v2] app/testpmd: fix segment number check
Date: Tue, 27 Apr 2021 12:42:18 +0100
Message-ID: <741a5fc2-b50c-b354-d83c-839aaa1a9144@intel.com> (raw)
In-Reply-To: <DM4PR11MB5534365F8E1295CDD036972599429@DM4PR11MB5534.namprd11.prod.outlook.com>

On 4/26/2021 12:23 PM, Li, Xiaoyun wrote:
> Hi
> 
>> -----Original Message-----
>> From: Yigit, Ferruh <ferruh.yigit@intel.com>
>> Sent: Saturday, April 24, 2021 00:10
>> To: Viacheslav Ovsiienko <viacheslavo@nvidia.com>; Li, Xiaoyun
>> <xiaoyun.li@intel.com>; Wei Hu (Xavier) <xavier.huwei@huawei.com>;
>> Chengchang Tang <tangchengchang@huawei.com>
>> Cc: Yigit, Ferruh <ferruh.yigit@intel.com>; dev@dpdk.org; stable@dpdk.org;
>> Andrew Boyer <aboyer@pensando.io>
>> Subject: [PATCH v2] app/testpmd: fix segment number check
>>
>> From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
>>
>> The --txpkts command line parameter was silently ignored due to application
>> was unable to check the Tx queue ring sizes for non configured ports [1].
> 
> Remove this [1] or mark the following items as [1] [2] [3].
> 
>>
>> The "set txpkts <len0[,len1]*>" was also rejected if there was some stopped or
>> /unconfigured port.
>>
>> This provides the following:
>>
>>   - If fails to get ring size from the port, this can be because port is
>>     not initialized yet, ignore the check and just be sure segment size
>>     won't cause an out of bound access. The port descriptor check will
>>     be done during Tx setup.
>>
>>   - The capability to send single packet is supposed to be very basic
>>     and always supported, the setting segment number to 1 is always
>>     allowed, no check performed
>>
>>   - At the moment of Tx queue setup the descriptor number is checked
>>     against configured segment number
>>
>> Bugzilla ID: 584
>> Fixes: 8dae835d88b7 ("app/testpmd: remove restriction on Tx segments set")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
>> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
>> ---
>> Cc: Andrew Boyer <aboyer@pensando.io>
>>
>> v2:
>> * Become more flexible for the '--txpkts' command line, if not able to
>>   get the descriptor size from port, ignore the check.
>>
>>   ('nb_txd' check was proposed before, this will require '--txd'
>>   parameter, but also enforces a specific order on the parameters,
>>   instead going with the option to flex the checks for parameter.)
>> ---
>>  app/test-pmd/cmdline.c |  4 ++++
>>  app/test-pmd/config.c  | 32 ++++++++++++++++++++++++--------
>>  2 files changed, 28 insertions(+), 8 deletions(-)
> 
> Except the one comment above for commit log,
> Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
> 

Applied to dpdk-next-net/main, thanks.


Above missing reference in the commit log removed while merging.

  reply	other threads:[~2021-04-27 11:42 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-18 12:02 [dpdk-dev] [PATCH 0/4] minor fixes for testpmd Wei Hu (Xavier)
2020-08-18 12:02 ` [dpdk-dev] [PATCH 1/4] app/testpmd: fix missing verification of port id Wei Hu (Xavier)
2020-08-18 12:02 ` [dpdk-dev] [PATCH 2/4] app/testpmd: fix VLAN offload configuration when config fail Wei Hu (Xavier)
2020-08-18 12:02 ` [dpdk-dev] [PATCH 3/4] app/testpmd: fix packet header in txonly mode Wei Hu (Xavier)
2020-08-18 12:02 ` [dpdk-dev] [PATCH 4/4] app/testpmd: fix displaying Rx Tx queues information Wei Hu (Xavier)
2020-08-20  1:42 ` [dpdk-dev] [PATCH v2 0/4] minor fixes for testpmd Wei Hu (Xavier)
2020-08-20  1:42   ` [dpdk-dev] [PATCH v2 1/4] app/testpmd: fix missing verification of port id Wei Hu (Xavier)
2020-09-14 16:13     ` Ferruh Yigit
2020-08-20  1:42   ` [dpdk-dev] [PATCH v2 2/4] app/testpmd: fix VLAN offload configuration when config fail Wei Hu (Xavier)
2020-09-14 16:13     ` Ferruh Yigit
2020-08-20  1:42   ` [dpdk-dev] [PATCH v2 3/4] app/testpmd: fix packet header in txonly mode Wei Hu (Xavier)
2020-09-14 16:23     ` Ferruh Yigit
2020-09-17  7:10       ` Chengchang Tang
2020-09-17 11:16         ` Ferruh Yigit
2020-09-17 11:48           ` Chengchang Tang
2020-08-20  1:42   ` [dpdk-dev] [PATCH v2 4/4] app/testpmd: fix displaying Rx Tx queues information Wei Hu (Xavier)
2020-09-14 16:31     ` Ferruh Yigit
2020-09-16  9:23       ` Wei Hu (Xavier)
2020-09-16 15:58         ` Ferruh Yigit
2020-09-03  3:19   ` [dpdk-dev] [PATCH v2 0/4] minor fixes for testpmd Wei Hu (Xavier)
2020-09-19 10:47 ` [dpdk-dev] [PATCH v3 0/6] " Wei Hu (Xavier)
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 1/6] app/testpmd: fix missing verification of port id Wei Hu (Xavier)
2020-09-22 14:49     ` Ferruh Yigit
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 2/6] app/testpmd: fix VLAN offload configuration when config fail Wei Hu (Xavier)
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 3/6] app/testpmd: remove restriction on txpkts set Wei Hu (Xavier)
2020-09-22 14:51     ` Ferruh Yigit
2020-09-23  3:14       ` Wei Hu (Xavier)
2020-09-23 11:57         ` Wei Hu (Xavier)
2020-09-23 16:59           ` Ferruh Yigit
2020-09-24  6:08             ` Chengchang Tang
2020-09-24 12:19               ` Ferruh Yigit
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 4/6] app/testpmd: fix packet header in txonly mode Wei Hu (Xavier)
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 5/6] app/testpmd: fix valid desc id check Wei Hu (Xavier)
2020-09-22 14:53     ` Ferruh Yigit
2020-09-19 10:47   ` [dpdk-dev] [PATCH v3 6/6] app/testpmd: fix displaying Rx Tx queues information Wei Hu (Xavier)
2020-09-25 12:47 ` [dpdk-dev] [PATCH v4 0/6] minor fixes for testpmd Wei Hu (Xavier)
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 1/6] app/testpmd: fix missing verification of port id Wei Hu (Xavier)
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 2/6] app/testpmd: fix VLAN offload configuration when config fail Wei Hu (Xavier)
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 3/6] app/testpmd: remove restriction on txpkts set Wei Hu (Xavier)
2020-11-23 11:50     ` Slava Ovsiienko
2020-11-24 10:27       ` Thomas Monjalon
2020-11-24 12:23         ` Ferruh Yigit
2020-11-24 13:01           ` Kevin Traynor
2020-11-25 14:06           ` Ferruh Yigit
2020-11-26  7:24             ` Slava Ovsiienko
2020-11-26 12:38               ` Ferruh Yigit
2020-11-27 13:05                 ` Slava Ovsiienko
2020-12-02 12:07                   ` Ferruh Yigit
2020-12-03  9:45                     ` Slava Ovsiienko
2020-12-03 10:18                       ` Ferruh Yigit
2020-12-11 15:07                         ` [dpdk-dev] [PATCH] app/testpmd: fix segment number check Viacheslav Ovsiienko
2020-12-11 16:00                           ` Andrew Boyer
2020-12-11 16:14                             ` Slava Ovsiienko
2020-12-16 12:12                               ` Ferruh Yigit
2020-12-16 12:33                                 ` Slava Ovsiienko
2020-12-16 12:36                           ` Ferruh Yigit
2021-04-23 16:09                           ` [dpdk-dev] [PATCH v2] " Ferruh Yigit
2021-04-26 11:23                             ` Li, Xiaoyun
2021-04-27 11:42                               ` Ferruh Yigit [this message]
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 4/6] app/testpmd: fix packet header in txonly mode Wei Hu (Xavier)
2020-09-29 15:40     ` Ferruh Yigit
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 5/6] app/testpmd: fix valid desc id check Wei Hu (Xavier)
2020-09-25 12:47   ` [dpdk-dev] [PATCH v4 6/6] app/testpmd: fix displaying Rx Tx queues information Wei Hu (Xavier)
2020-09-29 15:40   ` [dpdk-dev] [PATCH v4 0/6] minor fixes for testpmd Ferruh Yigit

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