From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Frederic Sowa Subject: Re: [PATCH net-next] ipv6: recreate ipv6 link-local addresses when increasing MTU over IPV6_MIN_MTU Date: Mon, 26 Oct 2015 17:33:56 +0100 Message-ID: <1445877236.175039.420582401.131556D5@webmail.messagingengine.com> References: <1445870205-27202-1-git-send-email-hannes@stressinduktion.org> <562E4C26.3030501@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit To: Alexander Duyck , netdev@vger.kernel.org Return-path: Received: from out3-smtp.messagingengine.com ([66.111.4.27]:55765 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751429AbbJZQd5 (ORCPT ); Mon, 26 Oct 2015 12:33:57 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id F38D320480 for ; Mon, 26 Oct 2015 12:33:56 -0400 (EDT) In-Reply-To: <562E4C26.3030501@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: Hello Alex, On Mon, Oct 26, 2015, at 16:52, Alexander Duyck wrote: > Seems like this code isn't quite correct. You are calling ipv6_add_dev > for slave devices, and if I understand things correctly I don't believe > that was happening before and may be an unintended side effect. Ah, btw., autoconf and ipv6 operation on IFF_SLAVE devices is actually desired nowadays and don't think we can change this. See also: Bye, Hannes