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=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 353C7ECE560 for ; Mon, 24 Sep 2018 19:20:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E4C652145D for ; Mon, 24 Sep 2018 19:19:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="aImLHIow" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E4C652145D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733119AbeIYBXg (ORCPT ); Mon, 24 Sep 2018 21:23:36 -0400 Received: from mail-io1-f53.google.com ([209.85.166.53]:35005 "EHLO mail-io1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733021AbeIYBXe (ORCPT ); Mon, 24 Sep 2018 21:23:34 -0400 Received: by mail-io1-f53.google.com with SMTP id w11-v6so18567832iob.2 for ; Mon, 24 Sep 2018 12:19:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=V11HxGJSV4NsfO29qz2DLGMkhXDR/6A+HxNpla8+LJs=; b=aImLHIowLl4LJH/zfiKN6uFXfYWYRoMGVt72XLd8c/G6SY8aY80bzRXWomROCNd2At zoWvUVwPGLMYbEyneHAfah9AcJfWhqbeDt8uF3Y2YE7+CLunToO/XXmBiJZkenC6h561 3P563YBWkTTzOOhQDT4bNLMBBd24DRfs8RjD5M+H5dob/WmXB2ifQu69hjRFy91ldvCI O0Q5oC0qCb55XW8sPyWa1ZQAwEkhxpZj65rd+R1kVLIL/Up8nvbDp5lNdDAiuGObNVVr T4OZSdnqE8xvDeK1F+Jx5+Gttm6rrydthExuQ5f9NiaGNXg99XcYc7zkryObwDKABrja rhrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=V11HxGJSV4NsfO29qz2DLGMkhXDR/6A+HxNpla8+LJs=; b=MSfpM2mgjiAo9gsERcVQe2lzFRcXuIwngHYULKcAyJqiB2hhI0GKYItxzc2nyTFARv tnYIP0xmpcZ1PybZlb8a82+HsU+prpl5xs1fY8/KnPxPIFYqho7b6DP1BQvxExXMiUBC o/YnmSF7Pp6GVGt2Dl2HGCAwJo7LDMl2dVFR0nEzljFn7ynrKYPleI/phRc0MoJtwDqk ANFX5+s1Z8oF0U8uP3DHqpbCCzWsy01y5H1XmKyY2iYEbtgemAgaiWESkOa8PzFpCNR7 SL/D0J/wBvnSz7rkJufEQ72oqTCqjXNp1eSJLmFldVyJWOC06/Pj/GwZpCCGtM+w2jjC x8dQ== X-Gm-Message-State: ABuFfogcaeAIqSQAmXJ642wt6W774+OYVwBu54sJFaBzzJNQtHZrpw6f 3RlfS6DkKIHpjIiTUmmBUcDZdMcla2M= X-Google-Smtp-Source: ACcGV61KTg/M1GQ4DUjsYUuvFjhCMiYqNTGlpEtndK14/9rpfp6FY3vV6zJ1Tzpn1SVY5dk1NXeuig== X-Received: by 2002:a6b:671c:: with SMTP id b28-v6mr265170ioc.22.1537816795346; Mon, 24 Sep 2018 12:19:55 -0700 (PDT) Received: from [192.168.1.56] ([216.160.245.98]) by smtp.gmail.com with ESMTPSA id l19-v6sm2734232iti.4.2018.09.24.12.19.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Sep 2018 12:19:54 -0700 (PDT) Subject: Re: libata-core WARNING during boot To: Randy Dunlap , linux-ide@vger.kernel.org, LKML References: From: Jens Axboe Message-ID: <0d5420a4-dd7c-1810-2fbd-0840372a5ba3@kernel.dk> Date: Mon, 24 Sep 2018 13:19:52 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: 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 9/23/18 9:34 PM, Randy Dunlap wrote: > Hi, > > I'm having (repeatable) problems booting 4.18 and 4.18.9 (latest stable): > > WARNING: CPU: 1 PID: 1 at ../drivers/ata/libata-core.c:6677 ata_host_detach+0x6e/0x150 > > > It never completes the boot. Could that be due to this eh warning? Is this a new issue? Not quite clear based on your report. -- Jens Axboe