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=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 3BB08CA9EA9 for ; Fri, 18 Oct 2019 16:01:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1009421897 for ; Fri, 18 Oct 2019 16:01:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A7/Tv/gO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408883AbfJRQBb (ORCPT ); Fri, 18 Oct 2019 12:01:31 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:37439 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2502040AbfJRQBa (ORCPT ); Fri, 18 Oct 2019 12:01:30 -0400 Received: by mail-pg1-f196.google.com with SMTP id p1so3619178pgi.4; Fri, 18 Oct 2019 09:01:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=gThyljWtDBKOhSiy6iEb52Z+/qQRS5Kp4hVB8LMGJq4=; b=A7/Tv/gOM+6HhintRWJJOEvZ/AdKsn7I2l/DAJ7OUeCkHrTr3E9HDo7LAZGy5a9vh7 4WwtE1fCXfmc8BQ0axVIpFBHOC+31NPSn6fNdcXBuskW0pwH0z8qEHttIaNCsD9a/WT9 CSWwteONKad90EyYOWLAZsMTcCSEs49m/y1SMk+tx74WXQrgJhCNZ3HfmXk/OtduEm5a qQ3itoPk54BDfX0j6mcM0EBih+R0ZJ3jfvuPOEs1X0w1p/oQbWS5sycEcXEEJZ0NVqCw KIW4YlYVRMoRzxXn6IQGQ6fKpjLslhSDGqrPTmsd2Npm9i4tTIfCLf1MpL79wCKrTDuf fISw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=gThyljWtDBKOhSiy6iEb52Z+/qQRS5Kp4hVB8LMGJq4=; b=NacGupnvayD8iKu6C+KuqOCkEt57A5ZFZbdQgOTv3NldD8bD0d7meF+PrXsltJqSlG UJU96Nla2/cNyAmj4kBeYywrGyT6wTwxsCjpCUmRU+qXwHITI/QDk0maBB2MxYv1hc1s 2OX96Gr0hc0ZzhPxWcfyAz3mbBv959VW6TEeTOUU14zC+ABsX3Id60Pka/3bSZkB3+7/ Fz0vav/QYBuw+YmUrdBeeo8XyOK7GBKfLaIRgcfM9+DTtizNLmJaJqAdUTL0QKyS/ZCn ipcm/pLlC+OsZjffZHX5yRhc4Kon9385vyyjhNeLhn6/FuITK4yqMDXT1Y0FQLrrkhhP S6cw== X-Gm-Message-State: APjAAAV0oW4JYIpYX2xr59iAFIv5XNrCmS7o82PMYsokytd17zvZfssj QEXrSE30XKOOKKSLxccAtxE= X-Google-Smtp-Source: APXvYqxdw4v17EuDhxFWcokH7nzzl0sqYrWyTpIrsUMe5Zs8hAQW6pbS2VQO0dMBPOdl7QCf5KPWZw== X-Received: by 2002:a17:90a:e98d:: with SMTP id v13mr12063806pjy.64.1571414489913; Fri, 18 Oct 2019 09:01:29 -0700 (PDT) Received: from [192.168.86.235] (c-73-241-150-70.hsd1.ca.comcast.net. [73.241.150.70]) by smtp.gmail.com with ESMTPSA id x12sm6458744pfm.130.2019.10.18.09.01.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 18 Oct 2019 09:01:28 -0700 (PDT) Subject: Re: [PATCH] net: stmmac: Fix the problem of tso_xmit To: Shaokun Zhang , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: yuqi jin , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Maxime Coquelin References: <1571309950-43543-1-git-send-email-zhangshaokun@hisilicon.com> From: Eric Dumazet Message-ID: <0b6b3394-f9f0-2804-0665-fe914ad2cdea@gmail.com> Date: Fri, 18 Oct 2019 09:01:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <1571309950-43543-1-git-send-email-zhangshaokun@hisilicon.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/17/19 3:59 AM, Shaokun Zhang wrote: > From: yuqi jin > > When the address width of DMA is greater than 32, the packet header occupies > a BD descriptor. The starting address of the data should be added to the > header length. > > Cc: Giuseppe Cavallaro > Cc: Alexandre Torgue > Cc: Jose Abreu > Cc: "David S. Miller" > Cc: Maxime Coquelin > Signed-off-by: yuqi jin > Signed-off-by: Shaokun Zhang > --- Please add a Fixes: tag, thanks.