From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD939C33CA1 for ; Mon, 20 Jan 2020 09:01:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D46D2073D for ; Mon, 20 Jan 2020 09:01:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726587AbgATJBJ (ORCPT ); Mon, 20 Jan 2020 04:01:09 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:54922 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725872AbgATJBJ (ORCPT ); Mon, 20 Jan 2020 04:01:09 -0500 Received: from localhost (82-95-191-104.ip.xs4all.nl [82.95.191.104]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id C8D27153CEC17; Mon, 20 Jan 2020 01:01:07 -0800 (PST) Date: Mon, 20 Jan 2020 10:01:06 +0100 (CET) Message-Id: <20200120.100106.108603305356538908.davem@davemloft.net> To: niko.kortstrom@nokia.com Cc: kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, netdev@vger.kernel.org Subject: Re: [PATCH] net: ip6_gre: fix moving ip6gre between namespaces From: David Miller In-Reply-To: <20200116094327.11747-1-niko.kortstrom@nokia.com> References: <20200116094327.11747-1-niko.kortstrom@nokia.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 20 Jan 2020 01:01:08 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Niko Kortstrom Date: Thu, 16 Jan 2020 11:43:27 +0200 > Support for moving IPv4 GRE tunnels between namespaces was added in > commit b57708add314 ("gre: add x-netns support"). The respective change > for IPv6 tunnels, commit 22f08069e8b4 ("ip6gre: add x-netns support") > did not drop NETIF_F_NETNS_LOCAL flag so moving them from one netns to > another is still denied in IPv6 case. Drop NETIF_F_NETNS_LOCAL flag from > ip6gre tunnels to allow moving ip6gre tunnel endpoints between network > namespaces. > > Signed-off-by: Niko Kortstrom Applied, thanks.