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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 56DA1C6379F for ; Wed, 18 Nov 2020 23:06:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F196722255 for ; Wed, 18 Nov 2020 23:06:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dtkxmnCy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726970AbgKRXGh (ORCPT ); Wed, 18 Nov 2020 18:06:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726902AbgKRXGg (ORCPT ); Wed, 18 Nov 2020 18:06:36 -0500 Received: from mail-ej1-x642.google.com (mail-ej1-x642.google.com [IPv6:2a00:1450:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3569C0613D4 for ; Wed, 18 Nov 2020 15:06:53 -0800 (PST) Received: by mail-ej1-x642.google.com with SMTP id 7so5189097ejm.0 for ; Wed, 18 Nov 2020 15:06:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=1EfTlVlLIu/jZ+jHq2fG+o4I+4FrYLMpEcBCsWlyTuc=; b=dtkxmnCy3YiyoOBFdUcdnpkWD+Fq2ktGazMN1FkVdeN/Bzo96ZfgSnnqO/TWf926ZR EHWwmftyeWkdxNShKNPG9NR/09zQE1C4r1UVoPdYDoSM5cmrWk4YgGA9PG6V7CcGd0ot fG+eCpCF+kIl50WtcNy1bvADkqiVVuOPZ+hAS5gP24c7OiXaiXYQZeTexAAny++pj46B eL2OuIkrAQHbSNla76eFe5zdmrGqkas5N8FQD0vvosyn+EeQ1SpjHdSiha4vai7IkO0R vDnQItA5u+AozL2ic2mQGtqvP+751eqQnaFMH9Ch2XbhXB45Gkuq5MvBSu/zV/PHh16n Y4yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=1EfTlVlLIu/jZ+jHq2fG+o4I+4FrYLMpEcBCsWlyTuc=; b=MTdw6wRpWiJGVdnwKO6jvYL31VZc9Ied6S9LgXirAzTz4Hhv3nV+723jdzXUMp5WDz HhkQlNDXRmf0Jg4sh/QJXtV/k8bQpFm3G8SEVwqYAoqA9iTjGKCroGzPXuSDSmRDIjTg OeaSES6m6qY/rAHstgq3p1mZL+FLFCfdNDDZjDaA4WLgAqNSr9vG/4lgfCgKXn2DSrWu GPz7ASX5Wj0j8hYhDf/x/QAjEyU+vRd4KM9lmkiXPQCxVVAvIYcDQ8V18JhjWF4PfFXO PrpkIFKHSRY4vt2hQiKTOyuFOFWtYxQKEHnSyawsG6qIKaLB2f+xNHA5dvUJKdDdipFX YPKQ== X-Gm-Message-State: AOAM533bcekuzDituUCCxJ+3NwupEZ+aoG5LTvuicU0rSi19gjjYwH8m kl25Gi4X+Q/SAe4SVHBYfVYxpfuA3XHoHg== X-Google-Smtp-Source: ABdhPJzmVYPQN8UQtkS1LIQb88lxMSfXvsLAgTul7/fxb6iJLWN4ywWj3zi0UJeLl1evwX6W1quwAQ== X-Received: by 2002:a17:906:c08f:: with SMTP id f15mr25430676ejz.97.1605740812528; Wed, 18 Nov 2020 15:06:52 -0800 (PST) Received: from tws ([2a0f:6480:3:1:d65d:64ff:fed0:4a9d]) by smtp.gmail.com with ESMTPSA id u17sm13523440eje.11.2020.11.18.15.06.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Nov 2020 15:06:51 -0800 (PST) Date: Thu, 19 Nov 2020 00:06:51 +0100 From: Oliver Herms To: netdev@vger.kernel.org Cc: dsahern@gmail.com, davem@davemloft.net, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, kuba@kernel.org Subject: [PATCH v4] IPv6: RTM_GETROUTE: Add RTA_ENCAP to result Message-ID: <20201118230651.GA8861@tws> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch adds an IPv6 routes encapsulation attribute to the result of netlink RTM_GETROUTE requests (i.e. ip route get 2001:db8::). Signed-off-by: Oliver Herms --- net/ipv6/route.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 7e0ce7af8234..64bda402357b 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5558,6 +5558,10 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb, if (dst->dev && nla_put_u32(skb, RTA_OIF, dst->dev->ifindex)) goto nla_put_failure; + + if (dst->lwtstate && + lwtunnel_fill_encap(skb, dst->lwtstate, RTA_ENCAP, RTA_ENCAP_TYPE) < 0) + goto nla_put_failure; } else if (rt->fib6_nsiblings) { struct fib6_info *sibling, *next_sibling; struct nlattr *mp; -- 2.25.1