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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 7A2EBC4332B for ; Fri, 20 Mar 2020 09:20:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4D9E120739 for ; Fri, 20 Mar 2020 09:20:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Cq5MnfQU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726876AbgCTJUn (ORCPT ); Fri, 20 Mar 2020 05:20:43 -0400 Received: from mail-vs1-f68.google.com ([209.85.217.68]:46952 "EHLO mail-vs1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726232AbgCTJUn (ORCPT ); Fri, 20 Mar 2020 05:20:43 -0400 Received: by mail-vs1-f68.google.com with SMTP id z125so3502050vsb.13 for ; Fri, 20 Mar 2020 02:20:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=tysNXQSXEegrfkbWuhGVsTTREcDkE4Z0pfyJN3lEVqE=; b=Cq5MnfQUF/eClcnJqhe0dc3QbsSBmHYDIrVAoczrT9JBt0XOopRtxqAu7nM6Q9VsaA 6Jkw5CKSMnID70kn+d/MPNouPA1i8lU+g3fpgR8mr+nmHcVFG+czuLWOpMwgJV2m2W6n aCGTJ/1P8oaVU5/mbzdG9BV89zpy11p33E5hGOxrWa44KLhPbZEwN1a80AA9AZin1s5N V12KqiapGWqPJzrwrbzl1S7SbySGvzfYVyCqs/lZIZRN8HrF6g6OgKAEZS/KX9/yw84c dfaX03v0SG/GkuIzOqH/TzsDfyXbpkCnS+tcYgvAZhoNhxyStEXhfsyx/uzKwEMIYsIq pKSg== 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=tysNXQSXEegrfkbWuhGVsTTREcDkE4Z0pfyJN3lEVqE=; b=dly4FLI1U+CsUvb0W+AZka6tYnTXZcDqHsGE+rBjgL1HWYaCzIZrz4XX26HUNP+I8E 9j5dp/cmtMPddByCsUO3/ZPIMKu19MONMNt0ZB6XZlLTke6eilryhEuRDbyDWBQP8XS4 FGJL0Dz86VqC1dhkIJ+qxrH+A7itKCGTf1Prw+20Xz/SPOOolZ+2oMjluaMxe0jTBIHM TmAuP1pJkv1jfTQWupFJ69HPYkcAlxdvlGBDc2nkMzX+g0Xco7ikSgyO5h9r1PgC1xyN /8FPyqkSoeuwHW+feK/Rj4zI9GuGdYPbMpeqxisE8Atdl2ZwzQ0nhKEBfycH8LVjt+Ou UHHw== X-Gm-Message-State: ANhLgQ20jwXCmugZDBoc3XWDrn02ayjpC1bKHZNldcib7GAxE1uREVt0 iMPzlg+x0WXHpUAuPTC2Pbpv8IU7NPL3UwavEx1GDQ== X-Google-Smtp-Source: ADFU+vuri1vRZK9FSAJUMr5b0/R4hhZYiB8vilrBtMV4l1LgVmapVFCJ8ZQb/uJFaC3d94Lj8r9aSYpqPp3je7q7lvM= X-Received: by 2002:a67:646:: with SMTP id 67mr5128706vsg.34.1584696040606; Fri, 20 Mar 2020 02:20:40 -0700 (PDT) MIME-Version: 1.0 References: <757853cf-987e-f6b6-9259-b4560a031692@nvidia.com> <87ad7586-9569-4276-044a-adb64e84ca15@nvidia.com> <57ddddc2-3ee8-d867-bba0-0dd9929ba37d@nvidia.com> <26ee7225-9483-4664-c2d7-b5cefeadcd4b@nvidia.com> <0301bbd5-8d4d-4a77-42c7-8a1391c2d60a@nvidia.com> <227d9f08-582e-fd79-e1dc-7695bddd162d@nvidia.com> <2456654f-2724-0b6d-8936-afa05f345344@nvidia.com> <41348c8f-6bc7-a5a3-e1ed-9143f60cbdae@nvidia.com> In-Reply-To: From: Ulf Hansson Date: Fri, 20 Mar 2020 10:20:04 +0100 Message-ID: Subject: Re: LKFT: arm x15: mmc1: cache flush error -110 To: Naresh Kamboju Cc: Greg Kroah-Hartman , Sasha Levin , Sowjanya Komatineni , Jon Hunter , Bitan Biswas , Adrian Hunter , Jens Axboe , Alexei Starovoitov , linux-block , lkft-triage@lists.linaro.org, open list , "linux-mmc@vger.kernel.org" , Arnd Bergmann , John Stultz , Faiz Abbas , Thierry Reding , Anders Roxell , Kishon Content-Type: text/plain; charset="UTF-8" Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Thu, 19 Mar 2020 at 20:12, Naresh Kamboju wrote: > > FYI, > > The arm device x15 running stable rc 4.19.112-rc1, 5.4.27-rc1 and 5.5.11-rc2 > kernel pops up the following messages on console log, > Is this a problem ? > > [ 0.000000] Linux version 4.19.112-rc1 (oe-user@oe-host) (gcc version > 7.3.0 (GCC)) #1 SMP Thu Mar 19 12:55:45 UTC 2020 > > [ 15.737765] mmc1: unspecified timeout for CMD6 - use generic > [ 16.754248] mmc1: unspecified timeout for CMD6 - use generic > [ 16.842071] mmc1: unspecified timeout for CMD6 - use generic > ... > [ 20.580541] mmc1: unspecified timeout for CMD6 - use generic > [ 20.588216] mmc1: unspecified timeout for CMD6 - use generic > [ 20.604011] mmc1: unspecified timeout for CMD6 - use generic > > ref: > https://lkft.validation.linaro.org/scheduler/job/1298207#L4037 > https://lkft.validation.linaro.org/scheduler/job/1298945#L4132 > https://lkft.validation.linaro.org/scheduler/job/1299973#L4232 The commit below is the problem, it shouldn't be applied for stable. commit 533a6cfe08f96a7b5c65e06d20916d552c11b256 Author: Ulf Hansson Date: Wed Jan 22 15:27:47 2020 +0100 mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch() Let me sort it out with Greg/Sasha. I will keep you in the loop, thanks for reporting! Kind regards Uffe