From patchwork Fri May 8 12:33:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 226127 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 1AF8EC38A2A for ; Fri, 8 May 2020 13:16:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E216120870 for ; Fri, 8 May 2020 13:16:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588943762; bh=vZrATeGy2MPM3x6OJ+weUND1lMKETe0dUmLEuxDKKCg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2rwGUTIUmHTeErMOw0YcVYKcI5er4PH27eKToGXWz2XAVNIImDfHiHefu/xU1cAUY el6ATXbcUR8SViNH41m087smFYrOyMlCYF4xIAsF1aUu9T3bZVI/cIx8Y88yfyoY/K qMpru+aln30eIVK5GUZH3F2zrw5hvMj4t6UgPvQQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726946AbgEHNPy (ORCPT ); Fri, 8 May 2020 09:15:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:45770 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728681AbgEHMpn (ORCPT ); Fri, 8 May 2020 08:45:43 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EF2C921473; Fri, 8 May 2020 12:45:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588941943; bh=vZrATeGy2MPM3x6OJ+weUND1lMKETe0dUmLEuxDKKCg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rkG9u0MsRQCsFY0NKQdtY8de8GpZk3LwoeaP+CGEdsV+UW4QVZ4NEvwEIncHS13ci a+DP7ufopMYv+dS3zDGWHzoApU01AjK/ZF6MFwMkeAHqGXwRxpWJz/m3T6En0cwC68 Em199+WcQGGipgUyFtJyLvPaMOqRjPYZl6Rnyh9I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Nicolas Dichtel , "David S. Miller" Subject: [PATCH 4.4 195/312] ipv6: add missing netconf notif when all is updated Date: Fri, 8 May 2020 14:33:06 +0200 Message-Id: <20200508123138.159632987@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200508123124.574959822@linuxfoundation.org> References: <20200508123124.574959822@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Nicolas Dichtel commit d26c638c16cb54f6fb1507e27df93ede692db572 upstream. The 'default' value was not advertised. Fixes: f3a1bfb11ccb ("rtnl/ipv6: use netconf msg to advertise forwarding status") Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/addrconf.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -771,7 +771,14 @@ static int addrconf_fixup_forwarding(str } if (p == &net->ipv6.devconf_all->forwarding) { + int old_dflt = net->ipv6.devconf_dflt->forwarding; + net->ipv6.devconf_dflt->forwarding = newf; + if ((!newf) ^ (!old_dflt)) + inet6_netconf_notify_devconf(net, NETCONFA_FORWARDING, + NETCONFA_IFINDEX_DEFAULT, + net->ipv6.devconf_dflt); + addrconf_forward_change(net, newf); if ((!newf) ^ (!old)) inet6_netconf_notify_devconf(net, NETCONFA_FORWARDING,