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From: wangyunjian <wangyunjian@huawei.com>
To: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Cc: xudingke <xudingke@huawei.com>,
	"stable@dpdk.org" <stable@dpdk.org>,
	"Lilijun (Jerry, Cloud Networking)" <jerry.lilijun@huawei.com>,
	"Zhang, Jerry" <jerry.zhang@intel.com>
Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix crash when calling	i40e_vsi_delete_mac
Date: Tue, 16 Apr 2019 02:05:14 +0000	[thread overview]
Message-ID: <34EFBCA9F01B0748BEB6B629CE643AE60CAACBA7@DGGEMM533-MBX.china.huawei.com> (raw)
Message-ID: <20190416020514.ztdyqRkVEpC2NzRqYNJoTxEvQZ3jX7AA3g0fuHdwxmc@z> (raw)
In-Reply-To: <2601191342CEEE43887BDE71AB9772580148A97E3D@irsmsx105.ger.corp.intel.com>

> 
> That is not specific to i40e or macvlan filter.
> If inside your app several threads concurrently access/modify NIC config,
> then you need to provide some synchronization mechanism for them.
> DPDK ethdev API (as most others) on itself doesn't provide any
> synchronization, leaving it up to the upper layer to choose the most
> appropriate one.
> Konstantin

Thanks. Now the lsc thread isn't controled by the upper layer.
Do you have any idea to fix it?

Thanks,
Yunjian

next prev parent reply	other threads:[~2019-04-16  2:21 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-13  9:54 wangyunjian
2019-04-13  9:54 ` wangyunjian
2019-04-15 12:21 ` Ananyev, Konstantin
2019-04-15 12:21   ` Ananyev, Konstantin
2019-04-15 12:50   ` Zhang, Qi Z
2019-04-15 12:50     ` Zhang, Qi Z
2019-04-16  2:05   ` wangyunjian [this message]
2019-04-16  2:05     ` wangyunjian
2019-04-23  3:39     ` Zhang, Qi Z
2019-04-23  3:39       ` Zhang, Qi Z

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