Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp2508314imm; Mon, 10 Sep 2018 02:10:22 -0700 (PDT) X-Google-Smtp-Source: ANB0VdYLBB5XCofUGWP718oxRCzW6tjwqXrXRx+4JQLcJufCUAakIVYOOVNhVEPZp6lWE5R1o86z X-Received: by 2002:a17:902:585:: with SMTP id f5-v6mr20813158plf.7.1536570622723; Mon, 10 Sep 2018 02:10:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536570622; cv=none; d=google.com; s=arc-20160816; b=lBJTTkfTRfjgRkJdyxbE5zQlG3P/i8+egh1A1hTisMSImf37Jn3wK1oZCASnxuFAel ZLZDhJrBDlnqjEuE6jiDT0g36ZiWMQNPG4RANIaqq2HisVisL+V4wmdrpFlOydOcbbox sE/W3hQr+RMzZZuJeCv3ukc6eYWZ7P2gJ8l/MryOuU8vyRdz1q+iihAbq1jNvMxvGKDa /6FSQaXW8kGvHGPcpnx2DTTHgMr7PH1CQFcjwaKrlY3gOtBc/isEhP7IDN66hf+MwnJm NjsgkYFm50nNfiIOHAHEsnONaSNY0Y9ZPz3u8BhJ0ieaFbwZ2GpTiZVWw9o/j3w9BtMj 11+Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :references:in-reply-to:mime-version:dkim-signature; bh=cU1Ska6bU7mjjEUuX+aOW7fza4X7F36h/5zKOcO6Y9U=; b=JGwp/A4w/g+rsTcX7GOBTsJBK/airqFnWZ9ZIPf18EC2z+XsE7NfLrFv3QTV0RDpLc /6AGzZCB7uCZnHCfUPfyRzCRB2r5BDWB65nGVMUPf/9UQPWR+mYBW6UpHdlvNqApiUXk eoZev+9KSbdbU/HLzBX2czGmO/osQNfpXUosy3K+3AFHWhYouKzzRAtM1s9cGStH4ob/ 5p6uDfGGwdLLUOtlo7Q/75FJYrVKWwQyQWNLe9T94Pub+SgiUxzg+SyKLEHNDPxW1Kqn D4wEmxXdR2ssb8kqlFWUC3VSOd6/47WsIRWVxd/+LXr1sVPrdiRVJMWkU6puejKdiN+s rfKg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b="vsVuMAq/"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u134-v6si17826299pfc.244.2018.09.10.02.10.07; Mon, 10 Sep 2018 02:10:22 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b="vsVuMAq/"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727867AbeIJOAR (ORCPT + 99 others); Mon, 10 Sep 2018 10:00:17 -0400 Received: from mail-ua1-f43.google.com ([209.85.222.43]:37000 "EHLO mail-ua1-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726148AbeIJOAR (ORCPT ); Mon, 10 Sep 2018 10:00:17 -0400 Received: by mail-ua1-f43.google.com with SMTP id y10-v6so16731465uao.4 for ; Mon, 10 Sep 2018 02:07:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=cU1Ska6bU7mjjEUuX+aOW7fza4X7F36h/5zKOcO6Y9U=; b=vsVuMAq/EK6v03J88MQA6r0vBVID1+32VDVlvYZ8Og8SUMLF3haxQtVIutnYukbnB4 H0HRBd0RFmGCtA+wGPZMNavolBWVMaI0Ja5mp+gt8LOYOaJb+Gy2MYWXr3d616xegk6v 8bAbw1fu0aOM11SNqWCRAIPHpHrDwLmXjPoKgKRxtqF+LFNsBbVnODAAuMNiGSvnTaH/ 5qYv2SlffQYTiwsUmsudJtopI/cSWFOtCtPSoSfjt/bcNfUBJ3w2Sm6zw+CPmGA/mrR0 6QpmUhFJXoAt4zMDiAiINgTu8GT/eTNN3A5qNYSKdIo+WmvleoqfWORIs73xZYtlxYGK Sa6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=cU1Ska6bU7mjjEUuX+aOW7fza4X7F36h/5zKOcO6Y9U=; b=Y/sBPWKfSxQPVJK3zD+GT0MbHJKb4nZpN7u0E3NBMQjkarIQSBjhV1YWYfipPgLxgW a/RBeFtWOwv+hQ4MVeA6q256S10AbglfUsX8lBNpvJOnpDseZMDX7l0XLg7YpvbPvlks H+oWfnLqojjOz4D40EhSNo8pqJhX6XWd2/uVN3m5qR2upUEZJaSTmsrJjIMyatmHRXxE bFPN29+WQGjDQkW2Nvu3E8MOt9QswMcC68Njmy2jg77DWGWvhmuy8kz//+5i8HH/DAKL DEoBrX/8WIHfEHD5MgAFtsF3jX8iIfgeO+dYFs4n/5yOETf7fIY3CdaMN5/fmQhnGJk/ K/ow== X-Gm-Message-State: APzg51DHVu3uLmaoKoeTlrUrvyghwuxg32y6uIcL04f3fpPlIHjkdYYX frmCqvwL2YRD3Sn9a2zSK6tLomx+ymj6Mor5fKmIgCZi X-Received: by 2002:ab0:2687:: with SMTP id t7-v6mr6758079uao.195.1536570433610; Mon, 10 Sep 2018 02:07:13 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a1f:2854:0:0:0:0:0 with HTTP; Mon, 10 Sep 2018 02:07:12 -0700 (PDT) In-Reply-To: <20180910082715.11506-2-nautsch2@gmail.com> References: <20180910082715.11506-1-nautsch2@gmail.com> <20180910082715.11506-2-nautsch2@gmail.com> From: =?UTF-8?Q?Maciej_=C5=BBenczykowski?= Date: Mon, 10 Sep 2018 02:07:12 -0700 Message-ID: Subject: Re: [PATCH 1/1] ipv6: Add sockopt IPV6_MULTICAST_ALL analogue to IP_MULTICAST_ALL To: Andre Naujoks Cc: Linux NetDev , Kernel hackers , "David S. Miller" , kuznet@ms2.inr.ac.ru, Hideaki YOSHIFUJI , Greg Kroah-Hartman , Erik Kline , Thomas Gleixner , Shaohua Li , Kate Stewart , Philippe Ombredanne Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Any reason not to use the same bit that is used by ipv4? (as in add the setsockopt/getsockopt but just toggle the v4 bit)