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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 DD94FC3A5A8 for ; Mon, 2 Sep 2019 08:12:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AEDCE2173E for ; Mon, 2 Sep 2019 08:12:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="H7zUbmDN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729734AbfIBIMJ (ORCPT ); Mon, 2 Sep 2019 04:12:09 -0400 Received: from mail-wr1-f53.google.com ([209.85.221.53]:37827 "EHLO mail-wr1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729790AbfIBIMI (ORCPT ); Mon, 2 Sep 2019 04:12:08 -0400 Received: by mail-wr1-f53.google.com with SMTP id z11so12993667wrt.4 for ; Mon, 02 Sep 2019 01:12:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=+mMBfGfyBXwVzvFVVfcxlJch8FPILgIOjN0mMOx57to=; b=H7zUbmDNXTLW3eCoCc7zvbS6pobtO0IYx8M00dTL91TOrBJAxIZGE809izxBaeL+mm N6GD4bG5Wb9PmZoabAqTdoG0UkXlNDb3FPiRjZ6RW6PEPMZi5vdjl3kEnv4WOzu3KIon 1WhdOB4PnnWUDZzRiYUAY9X6L6OpOt7NCiI/00yuT3vq3kY7alMlGTEe3wggc8kQ7flz DNWnyI5pZBGtGt50e8Ce2bVMNrRRvpNW4UC7XgY2VLbzYT5XPj2aR4F8JMEFDcadVuzW 5KL9Ch1ayCFK1x5GNp2TYuL21Ke1PgNHgiH6r7SNq107rj7B5mwxIPTAhZ36bTgrZ8ch bldw== 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:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=+mMBfGfyBXwVzvFVVfcxlJch8FPILgIOjN0mMOx57to=; b=jr7ugO67VRQC9M9Z9oW2CDw4RzJuZUt3eCefiZNPziVmUS/N5Z/ESXkWIsV7j2qHN1 XB0ZLTMJVRHcrRSA/hET/Mleeq3OSKLmXVOvsFMwFhF6ZndpUyygmObsefcq5SkgMsLW k6JAf8y58/QyUDVaVIiXTe32JMR6o9yLECZIRJsYxk58Pw186RDbgy5NtY1vfPXaUiKG 3Ew7iEDlzpY6ncWasRqY6nmwm9sqh7fRo8kgQcw8UExnvEpwGVpVa+ZdT5YmpNX56DOa efnBDBvTkG3Ns0EetR0tF2TSkQV6fXIkCNsICRZOM2blN6Lyee2XPr7JjebpB4q+DYR0 B+6w== X-Gm-Message-State: APjAAAVEJ27ELl7qLyv2gM4w03Ygrlks9FxRAQW03SIXvGt70uSkC568 dfSDrPiVSW06PIpU5THySgTx2A== X-Google-Smtp-Source: APXvYqywQPyDv6ILjrXdAZAqwfPFaMqdQX4RwwrHVYMZBXzIEVOOyD8h5ALQ0yiiYgcwLnlRdAAGoA== X-Received: by 2002:a5d:4fc4:: with SMTP id h4mr35018846wrw.64.1567411926634; Mon, 02 Sep 2019 01:12:06 -0700 (PDT) Received: from dell ([95.147.198.93]) by smtp.gmail.com with ESMTPSA id n12sm19000149wmc.24.2019.09.02.01.12.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 02 Sep 2019 01:12:06 -0700 (PDT) Date: Mon, 2 Sep 2019 09:12:04 +0100 From: Lee Jones To: "russianneuromancer@ya.ru" Cc: Bjorn Andersson , Marc Gonzalez , SCSI , MSM , Avri Altman , Alim Akhtar , Ard Biesheuvel , Evan Green , Douglas Anderson , Vivek Gautam , Stanley Chu Subject: Re: ufshcd_abort: Device abort task at tag 7 Message-ID: <20190902081204.GO4804@dell> References: <9f3ed253-5f6b-1893-531d-085f881956dd@free.fr> <20190828192031.GN6167@minitux> <9257741567170980@myt1-1e65ebab2412.qloud-c.yandex.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <9257741567170980@myt1-1e65ebab2412.qloud-c.yandex.net> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Fri, 30 Aug 2019, russianneuromancer@ya.ru wrote: > Hello! > > > > I don't remember the exact splats seen, but I would suggest that this is > > retested after applying the following series: > > > > https://lore.kernel.org/linux-arm-msm/20190828191756.24312-1-bjorn.andersson@linaro.org/T/#u > > Turns out this patches is already applied to kernel running on this device, but one line in dts was missing: > > https://github.com/aarch64-laptops/linux/pull/2 > > With this line issue is no longer reproducible with DT boot. Thank you! > > As I understand it's planned to eventually boot this devices via ACPI. > > @Lee Jones, is my understanding correct? No, not exactly. We can boot these devices using ACPI, but with limited functionality (when compared with booting using DT). There are too many black-boxes when booting with ACPI - something that can only be resolved with Qualcomm's help. Booting with ACPI helps us to use generic Linux distribution installers, but it is expected for users to switch to DT once the OS is installed. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog