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=-8.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 C2F16C433E1 for ; Sat, 11 Jul 2020 23:29:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 77B802070B for ; Sat, 11 Jul 2020 23:29:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="BV2Q3Xkr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727971AbgGKX3u (ORCPT ); Sat, 11 Jul 2020 19:29:50 -0400 Received: from mail.nic.cz ([217.31.204.67]:52366 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727021AbgGKX3u (ORCPT ); Sat, 11 Jul 2020 19:29:50 -0400 Received: from localhost (unknown [172.20.6.135]) by mail.nic.cz (Postfix) with ESMTPSA id F1DE413FD43; Sun, 12 Jul 2020 01:29:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1594510185; bh=lWztn9N9uyo26F9grBTtPFMtC0wTtyu9Lz/iHKpqtCY=; h=Date:From:To; b=BV2Q3Xkrbf08ikHAwKh+yErI/vGFIaqhCALz/y+iiW+Ep9lb/kWKuLDtfjGas+1bO whWqH7BS2rktwV6RCbV42W80SfWMZ06TXSai4OJwIvBXz3L+ypoJgvo23D7264uS5V aoxdm9bFbbv9CEiOfBTJ6YhVzLoQgnNAWchT+i6Y= Date: Sun, 12 Jul 2020 01:29:44 +0200 From: Marek Behun To: Andrew Lunn Cc: David Miller , netdev , Vivien Didelot , Russell King , Chris Healy , Fugang Duan Subject: Re: [PATCH net-next 1/2] net: dsa: mv88e6xxx: Implement MTU change Message-ID: <20200712012944.1541b078@nic.cz> In-Reply-To: <20200711203206.1110108-2-andrew@lunn.ch> References: <20200711203206.1110108-1-andrew@lunn.ch> <20200711203206.1110108-2-andrew@lunn.ch> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.102.2 at mail X-Virus-Status: Clean Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sat, 11 Jul 2020 22:32:05 +0200 Andrew Lunn wrote: > The Marvell Switches support jumbo packages. So implement the > callbacks needed for changing the MTU. > > Signed-off-by: Andrew Lunn Hi Andrew, maybe this could be sent to net, not only net-next. Or maybe even better, with a Fixes tag to some commit - DSA now prints warnings on some systems when initializing switch interfaces, that MTU cannot be changed, so maybe we could look at this patch as a fix and get it backported... Marek