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=-14.2 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,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 8665AC4338F for ; Tue, 10 Aug 2021 13:19:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 699D76101E for ; Tue, 10 Aug 2021 13:19:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241189AbhHJNUG (ORCPT ); Tue, 10 Aug 2021 09:20:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239451AbhHJNUF (ORCPT ); Tue, 10 Aug 2021 09:20:05 -0400 Received: from mail-oo1-xc2b.google.com (mail-oo1-xc2b.google.com [IPv6:2607:f8b0:4864:20::c2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EC4FC0613D3 for ; Tue, 10 Aug 2021 06:19:43 -0700 (PDT) Received: by mail-oo1-xc2b.google.com with SMTP id t1-20020a4a54010000b02902638ef0f883so5312362ooa.11 for ; Tue, 10 Aug 2021 06:19:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=8MKgAV3kZhkvYRnrj21h52f/VrcDvj7Cx0QoPmBMVcs=; b=n56CD6a3qlTT80gC5UK4sUmbXtiYSzMGpesaFRfRAQ9u+7kaNEUQYsfWUvA0tIk8Jz MZ9ofwiUi1U1Eos9mzmpymbmRK1wMlWmpaXU7gb42OlTu/69UU20+WH0DN8Vo3mGia4d QOZhp17/0N4/rMSvwQMIxayDvzwBvIDOItFMA/4HakfsykeiNT9QteMHmg1KTh6pHnlq Nmh84hUTTUxPa5u5nfMAmPjmOsXRV3Msiq1r7aYO0aGM3QgFwDnKedKEYm8BoXsy2Szn IH1FenFDn4BHuba9ZSzHLWObyRPpBsaMNjiaOPMAUpGqz2UsAwvozGP8kK3uYsIqzZc8 8CPw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=8MKgAV3kZhkvYRnrj21h52f/VrcDvj7Cx0QoPmBMVcs=; b=j8PwoFlZHpBcV4Dzx7lLSGUwTYVqTNGitc5KiOBLnLiKTy9QmS+gTgibgBFEq/jnw/ 9avXIhiJxofDJZ85/Jxb6DI8fiw9ZjhoMMb7XDDJ3vE8OnDcWORsKjeGL7hYT43xYgX9 gYA2a6aNr78InYJbMBOYzepMRT375fdONgG+nZpdy9Tq/3OR2F0evf1K+P/vKhCTSk7R bK30cZw61i/ijc/Q9QjW7gnZQZ0U1s7aVuriVmeYyE9SmHk9n6RDyI33P0uVJLpPrfDT Q22uFank3smixzcjRFP5YccJ0dl1+9rbCzHLq8jJIg1WPoU5a/wfWZcghIkzLfEyJ2OF nzhQ== X-Gm-Message-State: AOAM5321bSm7MgYEPwrtPtXMXL8akj5yHPAMhBwJlJ+KWQ09ftHorvwK fnYfJArAv/11bTXTU3cNL5w= X-Google-Smtp-Source: ABdhPJwJym+0ygO58BqDx50YnlyNKk34fdELnKYglKj6G856r1ZC5NKorLQCufjEaO3pbn1aEVLXuw== X-Received: by 2002:a4a:d634:: with SMTP id n20mr4735638oon.27.1628601582973; Tue, 10 Aug 2021 06:19:42 -0700 (PDT) Received: from Davids-MacBook-Pro.local ([8.48.134.45]) by smtp.googlemail.com with ESMTPSA id x14sm3901656oiv.4.2021.08.10.06.19.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Aug 2021 06:19:42 -0700 (PDT) Subject: Re: [PATCH net-next v3] net: Support filtering interfaces on no master To: Lahav Schlesinger , netdev@vger.kernel.org Cc: dsahern@kernel.org, davem@davemloft.net, kuba@kernel.org References: <20210810090658.2778960-1-lschlesinger@drivenets.com> From: David Ahern Message-ID: <1bdd4d76-5448-42a4-6f24-16a6b2134b4a@gmail.com> Date: Tue, 10 Aug 2021 07:19:41 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210810090658.2778960-1-lschlesinger@drivenets.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 8/10/21 3:06 AM, Lahav Schlesinger wrote: > Currently there's support for filtering neighbours/links for interfaces > which have a specific master device (using the IFLA_MASTER/NDA_MASTER > attributes). > > This patch adds support for filtering interfaces/neighbours dump for > interfaces that *don't* have a master. > > Signed-off-by: Lahav Schlesinger > Cc: David Ahern > Cc: David S. Miller > Cc: Jakub Kicinski > --- > v2 -> v3 > - Change the way 'master' is checked for being non NULL > v1 -> v2 > - Change from filtering just for non VRF slaves to non slaves at all > > net/core/neighbour.c | 7 +++++++ > net/core/rtnetlink.c | 7 +++++++ > 2 files changed, 14 insertions(+) > Reviewed-by: David Ahern