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From: Thomas Monjalon <thomas@monjalon.net>
To: Huisong Li <lihuisong@huawei.com>
Cc: dev@dpdk.org, ferruh.yigit@intel.com, aman.deep.singh@intel.com,
	andrew.rybchenko@oktetlabs.ru, anatoly.burakov@intel.com,
	lihuisong@huawei.com
Subject: Re: [dpdk-dev] [PATCH] ethdev: fix eth device released repeatedly
Date: Fri, 08 Oct 2021 12:23:05 +0200
Message-ID: <1723716.XTA6elxnGa@thomas> (raw)
In-Reply-To: <20211008082114.22468-1-lihuisong@huawei.com>

08/10/2021 10:21, Huisong Li:
> In secondary process, because it doesn't clear eth_dev->data, the "eth_dev"
> above will not be NULL when rte_eth_dev_close() has been called before this
> interface is called. In this case, Ethernet device will be released
> repeatedly. The state of the Ethernet device is equal to RTE_ETH_DEV_UNUSED
> after calling rte_eth_dev_close(). Using this state resolves problem.

Sorry I have difficulties to understand.
The use of "it" everywhere doesn't help.
You should name things instead of refering to "it".

> Fixes: 99a2dd955fba ("lib: remove librte_ prefix from directory names")

For sure that's not the root cause.




  reply	other threads:[~2021-10-08 10:33 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 12:46 [dpdk-dev] [RFC V1] ethdev: fix the issue that dev uninit may be called twice Huisong Li
2021-08-03  2:30 ` [dpdk-dev] [RFC V2] ethdev: fix issue that dev close in PMD calls twice Huisong Li
2021-08-13  2:11   ` Huisong Li
2021-08-13  6:12     ` Thomas Monjalon
2021-08-13  8:16       ` Huisong Li
2021-08-18 11:24         ` Ferruh Yigit
2021-08-19  3:45           ` Huisong Li
2021-08-24 14:42             ` Ferruh Yigit
2021-08-25  9:53               ` Huisong Li
2021-09-04  1:23                 ` Huisong Li
2021-09-18  3:31                 ` Huisong Li
2021-09-20 14:07                 ` Ferruh Yigit
2021-09-22  3:31                   ` Huisong Li
2021-09-28  7:19                     ` Singh, Aman Deep
2021-09-30 10:54                       ` Huisong Li
2021-09-30 11:01                         ` Ferruh Yigit
2021-10-08  6:13                           ` lihuisong (C)
2021-08-18  9:47 ` [dpdk-dev] [RFC V1] ethdev: fix the issue that dev uninit may be called twice Singh, Aman Deep
2021-08-24  2:10   ` Huisong Li
2021-10-08  8:21 ` [dpdk-dev] [PATCH] ethdev: fix eth device released repeatedly Huisong Li
2021-10-08 10:23   ` Thomas Monjalon [this message]
2021-10-09  1:29     ` lihuisong (C)
2021-10-12 11:39 ` [dpdk-dev] [PATCH V2] " Huisong Li
2021-10-12 15:33   ` Thomas Monjalon
2021-10-14  3:50     ` lihuisong (C)
2021-10-14 12:32     ` lihuisong (C)
2021-10-14 12:50       ` Thomas Monjalon
2021-10-15  3:03         ` lihuisong (C)
2021-10-15  3:44 ` [dpdk-dev] [PATCH V3] " Huisong Li
2021-10-19 13:09   ` Ferruh Yigit
2021-10-21  2:31     ` lihuisong (C)
2021-10-21  2:24 ` [dpdk-dev] [PATCH V4] " Huisong Li
2021-10-21 21:19   ` Ferruh Yigit

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