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=-3.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 54E6EC04AB1 for ; Thu, 9 May 2019 16:37:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 32BE421019 for ; Thu, 9 May 2019 16:37:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726659AbfEIQhQ (ORCPT ); Thu, 9 May 2019 12:37:16 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:36764 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726187AbfEIQhQ (ORCPT ); Thu, 9 May 2019 12:37:16 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::3d8]) (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 7EFAF14D03A22; Thu, 9 May 2019 09:37:15 -0700 (PDT) Date: Thu, 09 May 2019 09:37:14 -0700 (PDT) Message-Id: <20190509.093714.173209500732608157.davem@davemloft.net> To: oneukum@suse.com Cc: dmitry.bezrukov@aquantia.com, igor.russkikh@aquantia.com, netdev@vger.kernel.org Subject: Re: [PATCH 1/3] aqc111: fix endianness issue in aqc111_change_mtu From: David Miller In-Reply-To: <20190509090818.9257-1-oneukum@suse.com> References: <20190509090818.9257-1-oneukum@suse.com> 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]); Thu, 09 May 2019 09:37:15 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Oliver Neukum Date: Thu, 9 May 2019 11:08:16 +0200 > If the MTU is large enough, the first write to the device > is just repeated. On BE architectures, however, the first > word of the command will be swapped a second time and garbage > will be written. Avoid that. > > Signed-off-by: Oliver Neukum Applied and queued up for -stable.