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=-9.2 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,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 602F1C433DB for ; Fri, 12 Mar 2021 07:36:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3409764F82 for ; Fri, 12 Mar 2021 07:36:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231352AbhCLHfi (ORCPT ); Fri, 12 Mar 2021 02:35:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230117AbhCLHfU (ORCPT ); Fri, 12 Mar 2021 02:35:20 -0500 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D566C061574 for ; Thu, 11 Mar 2021 23:35:20 -0800 (PST) Received: by mail-wm1-x335.google.com with SMTP id n11-20020a05600c4f8bb029010e5cf86347so4056705wmq.1 for ; Thu, 11 Mar 2021 23:35:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:reply-to:subject:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ZWI2ifkumsHMtHtO5ppg2HtJpuKFgZtX+BsaiymIvC4=; b=ot/OEcyIZgPCJL/hr4PNayP7cYbzY6ItRaAYvzVLHB5Ye4Sfo+wGUqeikthnvxBawU j1IwRaSCOX1jzjPbo0h1qZMiO8MyRWI2OScN7AO5aGf6BFW8AO+2ZAqyk83JnfxMUXPo n2lxesXOJtCWPpzZbYPGvjmu1LYe+vZwVDwuzpj9EYZyEbE0lq4v0BTzGcAFYWw1tm3S y7+6lPlAY+aqi9ctcUmyvZaJxnCOH5Czk8gMZuVTYZIrjET/kXDxBX0JUk6fVJzeaDrx codZPwBX8nDPr6ZEV8ndaLa8TrWxSFK2UjVeAM741CyUhPBN0AtfypHvA7o4RiNwmdrJ 8fog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:reply-to:subject:to:cc:references :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=ZWI2ifkumsHMtHtO5ppg2HtJpuKFgZtX+BsaiymIvC4=; b=o1yG6hkZ0okJhNEmk0jdJhSqxem2CInREdqp3XLRZ0jYfyx6akU/UVNkV0pDmaGpw+ X+vtLxm+YuQVydmRIS6S23tva/T3eEF1FO0A02oXo5rbpD6rtO5SXKT857N3PQmfRqrK 3a4CuOQ/W6wRkl80OWtlgCw+6JI+iw/Sxvac82c8pSM5SfCLJ1o8/RsMD04HdbzWWz0n v/qal1MNxxrMqfVbO3ER0KDHaZjhr5S1UiVZB7r55+xN1X/bdK/H6daMzKHYSgQuCPAO 6YcjSrLp0iymnVGonJKIdvXecZ01knf8DBgLb8zTQZiJdljKdY5CVFYBn3+6CfspZfm9 NmHQ== X-Gm-Message-State: AOAM530TxSTaoi86+z5aVw5UF/2qS1bjaPdsshpfsniniuFfCP0FBUmt Afu7QW2M9mYSB5o5f+QuYE4HbpeVFGw= X-Google-Smtp-Source: ABdhPJxWdgEYz1BrD4aUPyoXz1qQnY243gERkEOoHnEvKzU5Xgr/RRtKiC96eNi7f9qlnHSpuIMY9Q== X-Received: by 2002:a05:600c:3650:: with SMTP id y16mr5771890wmq.182.1615534519041; Thu, 11 Mar 2021 23:35:19 -0800 (PST) Received: from ?IPv6:2a00:23c5:5785:9a01:d41c:67e5:a11f:43fe? ([2a00:23c5:5785:9a01:d41c:67e5:a11f:43fe]) by smtp.gmail.com with ESMTPSA id g9sm7188316wrp.14.2021.03.11.23.35.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Mar 2021 23:35:18 -0800 (PST) From: Paul Durrant X-Google-Original-From: Paul Durrant Reply-To: paul@xen.org Subject: Re: [net-next 2/2] xen-netback: add module parameter to disable dynamic multicast control To: ChiaHao Hsu , netdev@vger.kernel.org Cc: wei.liu@kernel.org, davem@davemloft.net, kuba@kernel.org, xen-devel@lists.xenproject.org References: <20210311230035.24450-1-andyhsu@amazon.com> Message-ID: <341df30d-ece4-b01c-79c0-1727493b21b3@xen.org> Date: Fri, 12 Mar 2021 07:35:17 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: <20210311230035.24450-1-andyhsu@amazon.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 11/03/2021 23:00, ChiaHao Hsu wrote: > In order to support live migration of guests between kernels > that do and do not support 'feature-dynamic-multicast-control', > we add a module parameter that allows the feature to be disabled > at run time, instead of using hardcode value. > The default value is enable. > > Signed-off-by: ChiaHao Hsu Reviewed-by: Paul Durrant