From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751929AbaDAQJM (ORCPT ); Tue, 1 Apr 2014 12:09:12 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:44359 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751828AbaDAQJF (ORCPT ); Tue, 1 Apr 2014 12:09:05 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= , Willem de Bruijn , Eric Dumazet , Chris Davis , Carlo Contavalli , "David S. Miller" , Kamal Mostafa Subject: [PATCH 3.8 04/86] net: fix 'ip rule' iif/oif device rename Date: Tue, 1 Apr 2014 09:07:17 -0700 Message-Id: <1396368519-12728-5-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1396368519-12728-1-git-send-email-kamal@canonical.com> References: <1396368519-12728-1-git-send-email-kamal@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Extended-Stable: 3.8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.8.13.21 -stable review patch. If anyone has any objections, please let me know. ------------------ From: =?UTF-8?q?Maciej=20=C5=BBenczykowski?= [ Upstream commit 946c032e5a53992ea45e062ecb08670ba39b99e3 ] ip rules with iif/oif references do not update: (detach/attach) across interface renames. Signed-off-by: Maciej Żenczykowski CC: Willem de Bruijn CC: Eric Dumazet CC: Chris Davis CC: Carlo Contavalli Google-Bug-Id: 12936021 Acked-by: Eric Dumazet Signed-off-by: David S. Miller Signed-off-by: Kamal Mostafa --- net/core/fib_rules.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index 8c9b04b..90b200c 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -720,6 +720,13 @@ static int fib_rules_event(struct notifier_block *this, unsigned long event, attach_rules(&ops->rules_list, dev); break; + case NETDEV_CHANGENAME: + list_for_each_entry(ops, &net->rules_ops, list) { + detach_rules(&ops->rules_list, dev); + attach_rules(&ops->rules_list, dev); + } + break; + case NETDEV_UNREGISTER: list_for_each_entry(ops, &net->rules_ops, list) detach_rules(&ops->rules_list, dev); -- 1.8.3.2