Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp1365485ybc; Tue, 12 Nov 2019 19:53:28 -0800 (PST) X-Google-Smtp-Source: APXvYqxyNuEBo+Kwr08Re88wHjSdLPTtQUWKlJjDzB4hOZQ1a+PUFUlZXAj+zKD/4yq1U+Mk6xU+ X-Received: by 2002:a17:906:1604:: with SMTP id m4mr801188ejd.124.1573617208249; Tue, 12 Nov 2019 19:53:28 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1573617208; cv=none; d=google.com; s=arc-20160816; b=iimrA1bSs+2xtuOpbX+HOk/3NuJcEjERQCP/vfndWAx9ZuTVi407Wne3fu9SWbeL8O Ld0vwTiY2KVr3OZpgTZ4gtorIkbs5G+9jvUXLYyFjwQ63/ML1BZfPZV3wk6LQNaUqtl6 rRPz/9Z31885+d5+6XgJG7Y/uwYyRkbvfBhDJX/FuES3WQtwx1Mc4B2XIyQrZu5j6Ok9 ISpS8FhPAdqPpJyfxcZO/wJ2Kt1y5s/cI7y7Y808f5KFwnwBqZY0tCu2WPWbk0ph0LQw LEVwq/OdiCXGjbThXiP68xAosLi53H1wrJe0MVTLDRLgzvkbg/pHBw3YXaJ15KMEXnIX B5+w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=xY8q/juUYoG2y+/dlMp/dtoSdmaLhAi8ODi9Ci4MMiM=; b=PAh4LfiFcXVbjpIm+9/C9eq9UuPEMmUfOKzjzTTS7IhbFaqquWAIx8riEfrIgXrqfF N0W3dp/QvwWNKGW15LUw8ifcfbtnbpS3oNHCKBIwEJS1Pk/bMivc7RCCSvOPmKVK19GA rphJ9fBwbygjvwu5bHFFbCsnnoLG8MfIB0+fq6935LFYV1wS3+GzqLSVhofwaQlbOC0g mJ7YuqJ3JysgEsX01s/ZWyLko+3eiB41ROiG6l2jczH98itM9CnwWefXAu+zUvEhKf4J t7GTDXyZ9h2821cUmDp2nzpUbVuhkhvJU8eTq4lCK6SPssEFO3xFZ4/8k/oqnwwlDoFH rC2g== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f10si378059ejq.289.2019.11.12.19.53.03; Tue, 12 Nov 2019 19:53:28 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727612AbfKMDwb (ORCPT + 99 others); Tue, 12 Nov 2019 22:52:31 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:54502 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726994AbfKMDwb (ORCPT ); Tue, 12 Nov 2019 22:52:31 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id F17DB154FCEF9; Tue, 12 Nov 2019 19:52:30 -0800 (PST) Date: Tue, 12 Nov 2019 19:52:30 -0800 (PST) Message-Id: <20191112.195230.1255959947276169668.davem@davemloft.net> To: mschiffer@universe-factory.net Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, roopa@cumulusnetworks.com, nikolay@cumulusnetworks.com Subject: Re: [PATCH net-next v2 0/2] Implement get_link_ksettings for VXLAN and bridge From: David Miller In-Reply-To: References: X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 12 Nov 2019 19:52:31 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Matthias Schiffer Date: Tue, 12 Nov 2019 22:12:23 +0100 > Mesh routing protocol batman-adv (in particular the new BATMAN_V algorithm) > uses the link speed reported by get_link_ksettings to determine a path > metric for wired links. In the mesh framework Gluon [1], we layer VXLAN > and sometimes bridge interfaces on our Ethernet links. > > These patches implement get_link_ksettings for these two interface types. > While this is obviously not accurate for bridges with multiple active > ports, it's much better than having no estimate at all (and in the > particular setup of Gluon, bridges with a single port aren't completely > uncommon). > > [1] https://github.com/freifunk-gluon/gluon Series applied, thanks.