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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 4D7E3C31E5B for ; Tue, 18 Jun 2019 14:49:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2186D20B1F for ; Tue, 18 Jun 2019 14:49:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RzR5Cmr4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729516AbfFROtZ (ORCPT ); Tue, 18 Jun 2019 10:49:25 -0400 Received: from mail-io1-f67.google.com ([209.85.166.67]:36429 "EHLO mail-io1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729050AbfFROtY (ORCPT ); Tue, 18 Jun 2019 10:49:24 -0400 Received: by mail-io1-f67.google.com with SMTP id h6so30507481ioh.3 for ; Tue, 18 Jun 2019 07:49:24 -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=Ap07iMMDwvqvf6wJY7huIyyJ+pDvEBU+WHYN6Gn6nFI=; b=RzR5Cmr4AAgMmYc/hTcgCFrZEnKoq3zR8LPn+MGa5AlaiMEtOEL+fnckNGkf82JKty 5jSMzzweUB/IVGeAmNkPbq2qcFWQn8jqOw2fhu+9fIPOQmiTFn+XG/+q8kXM0d6a/wKm C2Iog2EZQLfqE1g62dDaDqvWHTj604UF4c8aaOVpXHQsGwCbr3XkeSsaAGvX2ByVACQl 7RX8PfBc7mVBpDI4MUrd8U9YgYLSx8zIXXTYL1Pmc9dD+SWkUIChSDmW11t2e6pVP5A/ o9WXhKJVT9/GgJMqk3KzCSM8Sjti9u4knZVsVDWnAspJSHxTpOlJQahyPfqzZocZ9bMd IhdA== 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=Ap07iMMDwvqvf6wJY7huIyyJ+pDvEBU+WHYN6Gn6nFI=; b=lP4/vRduLSAWi3poJjnH98Ol8pPvV6kApnrYXLaB9mMrrOtYZaYuTs+/vFFjQJgVTN 1unZj2NeZ/d6zaKU1Ibh+WPJlwy1AEpT/3llPJMLP4rYzBfcmQbIpdjVZur9gUShtRcC eZ6tsZSmhoURFkJ8ftVOYkMk7fIOR+aYcvsLCef0v/LF2vviyhRXHPydR/tdX933jprW f5aA8peRuPfanUQhbi5cyoJW/8KZ0nX/JCEQyRQKbIUVo3fIil1HmWBFQX5kLjSupbO0 gFS2wmnOdaeH5z7nMZB8b8Q8R+X10Ueu80tkayWh+kNhyzxJ7cBQzSUpqGcw2isAm+hO JYOw== X-Gm-Message-State: APjAAAWQXNIwYI0frrI8GgDZdXx4JlKw/jaHphuZ2YoAqPCNhoH7Xp7U +mb3ZQu5Vxkc/brZmVDuM/NsAlem X-Google-Smtp-Source: APXvYqxrB3tYJg46N4eUdAXPrs5GNQmVtP+wOQfLI2MhU4JDtN3pvy0xtZEG480ashuSFyo1QXKshA== X-Received: by 2002:a5d:964d:: with SMTP id d13mr32048162ios.224.1560869363309; Tue, 18 Jun 2019 07:49:23 -0700 (PDT) Received: from ?IPv6:2601:282:800:fd80:fd97:2a7b:2975:7041? ([2601:282:800:fd80:fd97:2a7b:2975:7041]) by smtp.googlemail.com with ESMTPSA id f4sm13103125iok.56.2019.06.18.07.49.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 18 Jun 2019 07:49:22 -0700 (PDT) Subject: Re: [PATCH net v5 2/6] ipv4/fib_frontend: Allow RTM_F_CLONED flag to be used for filtering To: Stefano Brivio , David Miller Cc: Jianlin Shi , Wei Wang , Martin KaFai Lau , Eric Dumazet , Matti Vaittinen , netdev@vger.kernel.org References: <4c351295757f82ddc83f6e433150fedda5517fe1.1560827176.git.sbrivio@redhat.com> From: David Ahern Message-ID: <96c48380-f26c-cf99-f3c3-223ed351a697@gmail.com> Date: Tue, 18 Jun 2019 08:49:21 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <4c351295757f82ddc83f6e433150fedda5517fe1.1560827176.git.sbrivio@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 6/18/19 7:20 AM, Stefano Brivio wrote: > This functionally reverts the check introduced by commit > e8ba330ac0c5 ("rtnetlink: Update fib dumps for strict data checking") > as modified by commit e4e92fb160d7 ("net/ipv4: Bail early if user only > wants prefix entries"). > > As we are preparing to fix listing of IPv4 cached routes, we need to > give userspace a way to request them. > > Signed-off-by: Stefano Brivio > --- Reviewed-by: David Ahern