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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 F3459CA9EA0 for ; Tue, 22 Oct 2019 20:08:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BBDBA21783 for ; Tue, 22 Oct 2019 20:08:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="hTrtaAgE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388934AbfJVUIE (ORCPT ); Tue, 22 Oct 2019 16:08:04 -0400 Received: from mail-lj1-f196.google.com ([209.85.208.196]:32893 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387487AbfJVUIE (ORCPT ); Tue, 22 Oct 2019 16:08:04 -0400 Received: by mail-lj1-f196.google.com with SMTP id a22so18557918ljd.0 for ; Tue, 22 Oct 2019 13:08:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :organization:mime-version:content-transfer-encoding; bh=Jepvi8++4KHG9zardrX3M8QtVwArs/duyX7iXwqTssk=; b=hTrtaAgEvhNL0YSN4U/x7Ca1+Q6F/DEsj55rl49kx51S9+p2NR+6PM81lRfoDLK9lf 837MSmEeURh7Y/sXwPp0y3bYNslB1HEp3ToeLTT/chG/obKoJSZ2HtUZ/95uMt8rfPlO g5nHV5XCj1IWeIaftr1vFN4QXb3uFltJs783fwOHs0A0QJVcWT41VJeZoThHcK7t2iJT f9dWzOIX6OwZbaeBacSubKeCVZyS7/HHK0k9xK87b027TFPMjLffxioec+lQTYQE/8PV qWcFyjAUZk4OiY1Dq2jGS60GfL0ll2hI/SOnQ+u9g7uJDfvuPFk7hvNwJDAWTBjFvi5/ XHCg== 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:in-reply-to :references:organization:mime-version:content-transfer-encoding; bh=Jepvi8++4KHG9zardrX3M8QtVwArs/duyX7iXwqTssk=; b=dT3SjLSkPEEYX20mhd7PBRXPcyxCKlaGZQdLmTPAimmoMm32PRi5fav9OQCiUPGSQ+ Ns2Wd67MawxXUOQ81NULBqAzo5aqzucA/+FkO61Ro6NvDekBNu49PMzrMKQlh/JCoxpa ud0dIZPlVHD3tKQPnfwCh9Q7fCUExQKPGDZnvfS6rxawKuQeS+T3vHRXzzK8rB1iH3x1 TR0OYU1unQQ40Muln9SHu95k6PhyXO7cJ+iOf+t0iXWzUWCbxffuAvWXc5PpMhD3uREx ULn9+CMEJGJ70zHyUQ0A5PNlT5gN8NlS6l2KNT9f+yiGRN36hXbiHFe5nWQjaSPfOPhL J6rw== X-Gm-Message-State: APjAAAVT2FRT9BL6jfR3aoYHtNB6Lwu+h0+7LdgzdPL5DeWL76rYDQgm Y15QVnvXsByzq9Pjjj5KPyLIlQ== X-Google-Smtp-Source: APXvYqzHW17dZfehUbHroL+khGtd2o684rg84WG/ysl2SL0ML5ulZOe6aNdkECAkJAUfz3BKic2dBA== X-Received: by 2002:a2e:9a99:: with SMTP id p25mr19086167lji.171.1571774881729; Tue, 22 Oct 2019 13:08:01 -0700 (PDT) Received: from cakuba.netronome.com ([66.60.152.14]) by smtp.gmail.com with ESMTPSA id q16sm7027794lfo.7.2019.10.22.13.07.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Oct 2019 13:08:01 -0700 (PDT) Date: Tue, 22 Oct 2019 13:07:53 -0700 From: Jakub Kicinski To: Shaokun Zhang Cc: , , , , yuqi jin , Eric Dumazet , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Maxime Coquelin Subject: Re: [PATCH v2] net: stmmac: Fix the problem of tso_xmit Message-ID: <20191022130753.70c12b55@cakuba.netronome.com> In-Reply-To: <1571628454-29550-1-git-send-email-zhangshaokun@hisilicon.com> References: <0b6b3394-f9f0-2804-0665-fe914ad2cdea@gmail.com> <1571628454-29550-1-git-send-email-zhangshaokun@hisilicon.com> Organization: Netronome Systems, Ltd. MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 21 Oct 2019 11:27:34 +0800, 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. > > Fixes: a993db88d17d ("net: stmmac: Enable support for > 32 Bits addressing in XGMAC") > Cc: Eric Dumazet > 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 > --- > Changes in v2: > -- Address Eric's comment: add the Fixes tag Applied and queued for 5.3, thanks!