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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 322BBC48BD1 for ; Fri, 11 Jun 2021 13:48:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A81961400 for ; Fri, 11 Jun 2021 13:48:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231358AbhFKNui (ORCPT ); Fri, 11 Jun 2021 09:50:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229517AbhFKNuh (ORCPT ); Fri, 11 Jun 2021 09:50:37 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEA37C061574 for ; Fri, 11 Jun 2021 06:48:22 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id c11so9755505ljd.6 for ; Fri, 11 Jun 2021 06:48:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=HWUkVqR3X2YbIzpyhEF0D3maD/VHmsZt5MO9V3blF/o=; b=GIiYeuMzUdVhyDzEL+vSTC/6HrTDyU9Q/QF2tZaAAaQ99Wru/o/f/YQWdy0ovcD9pc b5nEQqw7CHiMoh/pqnltGMhnERGJtqabE3AvAeXZVLLLjnG2Pdmwdr5tnZSiqt/KkXRY /xo7YMsZuZ+Mi6FHgva89IWt5ORcUuQOSo6jzKH+O+6SfMj9PMieNusLUIsV/zyYAS+2 z1bMfy4aHZpI8AEBinnNV0D9lCu5gZ2vlLoIXtFlBz8lMdhq0WAjpj1YPSn79K2D8KMq sP7BEoqgQ1h4FhpbtCn+/ns3nU8SrTz0nKGN1shWIu3539IxEY/oBwWxfYTI2gHLuC7X 6IZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HWUkVqR3X2YbIzpyhEF0D3maD/VHmsZt5MO9V3blF/o=; b=nwjN6qyRWK9HulrdnBF1MYPLeZuheUwQV+5OAdZfIiIUYzd+oM5T4Ot4zu8HqW93e0 KoOqBIKLHR6sQyGTV8Thr8Rz1O+jY5koKSr1AKGqBTbNzhV3N+/RyW3OS3VNZUrbYFqD KU1aQwvN3OWdDhd6bTWJ4pqsibS515YkNK4VPNgfrIcOHSgMvAQSs0iYIkpt3U0EBay/ z+kiEDCjlF7I+1sm6CFsZ1mb7UIgBv/s4aScU183PaJ2xlubL1hKud81Bqc+Ppm4Ie2S pubYDhyFQ3F48NWSQIaN5L80wbUfM5+D9J6r6wWjunhRM6REhQwK6W/kBb8BrPCRAyx0 ov0g== X-Gm-Message-State: AOAM5330MZZXKCV3GVzY11fPkc8ueMP5kwsAYeMLgjnFTLyyh/aK9u/c 3/kLtGzIehk1sFOw43zLcgnSBMSmIwJN8HqYNE4= X-Google-Smtp-Source: ABdhPJwG064sfvY/PAsFRg/qxBMFA4j6+e6WeJ0MffVCdmGBXeHjKcgBQVu5DEfKK1KLrDbpqGga3VHjyd0hh8e846U= X-Received: by 2002:a05:651c:1193:: with SMTP id w19mr3100740ljo.264.1623419301211; Fri, 11 Jun 2021 06:48:21 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Fabio Estevam Date: Fri, 11 Jun 2021 10:48:10 -0300 Message-ID: Subject: Re: i.MX8MM SPI DMA not working To: Robin Gong Cc: Schrempf Frieder , dmaengine@vger.kernel.org, NXP Linux Team , Adam Ford , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hi Robin, On Fri, Jun 11, 2021 at 9:44 AM Fabio Estevam wrote: > > Hi Robin, > > I am seeing SPI DMA failure on i.MX8MM running kernel 5.13.0-rc5: > > [ 41.315984] spi_master spi1: I/O Error in DMA RX I found your latest series at: https://patches.linaro.org/cover/417924/ I applied it and no longer see the DMA RX error. Thanks!