Path: csiph.com!1.us.feeder.erje.net!feeder.erje.net!2.eu.feeder.erje.net!news2.arglkargh.de!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Jiri Pirko Newsgroups: linux.kernel Subject: Re: [PATCH net] team: use ETH_MAX_MTU as max mtu Date: Mon, 06 Mar 2017 15:10:03 +0100 Message-ID: References: Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=t41jcPcIBNHUpxkmoBm/SJ9HK3k6c/aVW/W9EumxqCU=; b=b3/rlhGlODvEaVsqLExwPV0yJQs9XYC28hSGzDPJqBFbuk/zm+LZvYm8j2iB6W6J7d P2y94798a+cCRnLuDNqcNhSmodkZpllP24C/eOmOUieFfO0WKXUeAe1UvVBKdQwcZ8os c2GnAM3xTRyJsyVT1d0e/oItYIYlBrkEovI2qq+KDapfVWJ85RwjPKR4fGq0geh1x97L UTbeSflcw62onrqN7EhHCqHf4NxyO89SEypM6c1mjwTX9yH5roQCOu9vNw6sFPqK5fwc XSMtpTA44/IfA0gbAuiNocVyJkfueBYHYFiG0Ucsm3y394RE8FLI1NI1/gT+PUSiVug0 GeqA== X-Google-Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=t41jcPcIBNHUpxkmoBm/SJ9HK3k6c/aVW/W9EumxqCU=; b=EV9DykP3JoKSHJ2nWnAi05W0DLHEBg7bQWXGrz7sFKDNFZ2G9g2W15c7ihOZXosSFz xcFRNdmDUP26QVarNSG6sCFERa4QRZI9eUaFAyVla+40pdchV6+yO+z/Vi8Fx4oaupdc pzVSecsw4ghnAK7sDpDPRSjghaG9ntvPdv7lfF0lJf//1zg4LO/4WIA7/07CZ+rWDnbd +6X8sFqsDxYanP0/OYMhHfY3UpgUW1qkAUrshBftSdIZmhSqnHXQ5YxEAbOvzFVGfb97 BpekOlocKBpfqisRWLWL46WncHGm1bzrjRHoZzL6gwQ81X2f1QdOMXP1qpFPNeLOEGGd 0RLw== X-Gm-Message-State: AMke39nJRkit/O4lFmdWkHr3S5NV5dwzsvbWSvr5pKPsZHkHPqn8SwuNTlgqJlLXzTJl7Q== X-Received: by 10.223.173.169 with SMTP id w38mr14554198wrc.177.1488808478075; Mon, 06 Mar 2017 05:54:38 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.7.1 (2016-10-04) Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 15 Organization: linux.* mail to news gateway X-Original-Cc: linux-kernel@vger.kernel.org, Cong Wang , netdev@vger.kernel.org X-Original-Date: Mon, 6 Mar 2017 14:54:36 +0100 X-Original-Message-ID: <20170306135436.GD1822@nanopsycho.orion> X-Original-References: <20170306134858.2096-1-jarod@redhat.com> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1593374 Mon, Mar 06, 2017 at 02:48:58PM CET, jarod@redhat.com wrote: >This restores the ability to set a team device's mtu to anything higher >than 1500. Similar to the reported issue with bonding, the team driver >calls ether_setup(), which sets an initial max_mtu of 1500, while the >underlying hardware can handle something much larger. Just set it to >ETH_MAX_MTU to support all possible values, and the limitations of the >underlying devices will prevent setting anything too large. > >Fixes: 91572088e3fd ("net: use core MTU range checking in core net infra") >CC: Cong Wang >CC: Jiri Pirko >CC: netdev@vger.kernel.org >Signed-off-by: Jarod Wilson Acked-by: Jiri Pirko