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Date: Thu, 26 Feb 2015 15:40:33 +0100 From: Nicolas Dichtel <nicolas.dichtel@...nd.com> To: "Eric W. Biederman" <ebiederm@...ssion.com> CC: Cong Wang <cwang@...pensource.com>, Eugene Yakubovich <eugene.yakubovich@...eos.com>, netdev <netdev@...r.kernel.org> Subject: Re: new link failing on duplicate names in different namespaces Le 26/02/2015 14:55, Eric W. Biederman a écrit : [snip] > > We can not give the guarantee that a new network device will only live > in and have a unique name in a single network namespace until we get > rid of dev_change_net_namespace in the code. In fact in case of IFLA_LINK_NETNSID, with Cong's patch, we will first check that the name is unique in link_net and after dev_change_net_namespace() will check that the name is also unique in the final net, else the command will fail (and the device is not created). -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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