From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Emelyanov Subject: Re: [PATCH 1/2] net: Allow to create links with given ifindex Date: Tue, 31 Jul 2012 13:06:37 +0400 Message-ID: <5017A01D.5080809@parallels.com> References: <50160EEF.6050406@parallels.com> <87pq7dh6b2.fsf@xmission.com> <1343649062.21269.23.camel@edumazet-glaptop> <87k3xlfmym.fsf@xmission.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Linux Netdev List , David Miller To: "Eric W. Biederman" , Eric Dumazet Return-path: Received: from mailhub.sw.ru ([195.214.232.25]:43900 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751425Ab2GaJGn (ORCPT ); Tue, 31 Jul 2012 05:06:43 -0400 In-Reply-To: <87k3xlfmym.fsf@xmission.com> Sender: netdev-owner@vger.kernel.org List-ID: > I'm not seeing anything obvious in the network stack with a quick skim, > but before we start relying on the property that interface indicies are > not globally unique I expect an good hard look at the networking stack > to see if any of those cases where there were problems still exist. Just an idea -- is it worth moving the possibility to have ifindidces intersect under CONFIG_ (EXPERT/CHECKPOINT_RESTORE) to let wider audience check the code in real-life? > Eric > > . > Thanks, Pavel