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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED 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 595D6C282CE for ; Tue, 9 Apr 2019 16:35:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2442F2084F for ; Tue, 9 Apr 2019 16:35:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Td2OyzsE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726644AbfDIQfn (ORCPT ); Tue, 9 Apr 2019 12:35:43 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:56304 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726572AbfDIQfj (ORCPT ); Tue, 9 Apr 2019 12:35:39 -0400 Received: by mail-wm1-f68.google.com with SMTP id o25so4315751wmf.5 for ; Tue, 09 Apr 2019 09:35:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=kVY6gm93IxOicC2fEC0J47/R327+OQXdPKJ+Wc5c6E8=; b=Td2OyzsETjXiNxxyrCwZCh3GbsO7MDlHuRiQ/LCapEbezj4Hggno5+xpcDaZgiNDU7 7ZHOZ7L+MOlC53rlvf7uQTEyC+QcKwTd5nOa9f85wD5IHJeIQcCu31tcM1m9Wf+0D59p 4M/UIZo39IezGeCUHRWuy6fi3FLj/3toP4epYwKypwg6zoJHcGhuUkJ9LxNvUJUK7ASg QN5SCQksYWRlv2/2Rl6ciZs1ix1L/tDleCBGaba4mCGgKjnx9y6RMzftBak1rdnkl4Ww d0Kkbu2YoiFrGf5Bg6EZKlihq4BXkwLFZIoK5+gOsl2HO04KXXvvCm/DkfYlhdDkJWSv anJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=kVY6gm93IxOicC2fEC0J47/R327+OQXdPKJ+Wc5c6E8=; b=knxr66v81rO7qWdntkEV6Wb61LXEmmUEgtUZBHVq2RGUude93UkEJ6gqsSQLPhhrKS 0bxop8KlBracubmYUy+NGcw4ZU4tbKcocqlTvNec7la/jaDQeiFjFl/WupAI+IbScuoJ cML8bpyVkMrD+HFjnwLXEWEB7m3NZ8viqRyK4J3ovGJVE9HZeu+zpVyprJd2kxTpLTJu L22+ASQqPJvjo+wDgtFhMp2/tlegJPwErrs1hvQfAjyB3FHHmdVRZop8aW2MarN5FUBC bte8A5I6CjskvoXNd4EJZd/TOLOsRafWagd4+HuM9RWsO9pHg3Fm6zEhJMsYnziU5V/q i8ZA== X-Gm-Message-State: APjAAAWTBsMVII+WTWirRnRYj2ZFPgZp2woncwuPcqMbMsRiK73fmwze gp8cJjH8ns3LRJejIEe9FYbCbw== X-Google-Smtp-Source: APXvYqz2TDdi7UCDhvoeR1eOs1eAO1vnYR+6NdJrUCh3mNN3DAxteX/OYqTz3dLe2c+WXCh8QLRMVA== X-Received: by 2002:a1c:a7c5:: with SMTP id q188mr15353008wme.126.1554827737361; Tue, 09 Apr 2019 09:35:37 -0700 (PDT) Received: from [192.168.0.105] ([88.147.54.190]) by smtp.gmail.com with ESMTPSA id j11sm44523040wrw.85.2019.04.09.09.35.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Apr 2019 09:35:36 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: Thinkpad X60: regression with 5.1-rc1 and 5.1-rc4 From: Paolo Valente In-Reply-To: <20190409163304.GA23829@amd> Date: Tue, 9 Apr 2019 18:35:35 +0200 Cc: Jens Axboe , kernel list , linux-block , rjw@rjwysocki.net, lenb@kernel.org, linux-acpi@vger.kernel.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <20190408173914.GA13260@amd> <678ab058-986c-9727-58d7-d3f5283e2225@kernel.dk> <20190409163304.GA23829@amd> To: Pavel Machek X-Mailer: Apple Mail (2.3445.102.3) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org > Il giorno 9 apr 2019, alle ore 18:33, Pavel Machek ha = scritto: >=20 > On Mon 2019-04-08 11:41:18, Jens Axboe wrote: >> On 4/8/19 11:39 AM, Pavel Machek wrote: >>> Hi! >>>=20 >>> For some reason, Thinkpad X60 now crashes during boot. I see some >>> weird backtraces, and it may be bfq related... or maybe ACPI idle. >>>=20 >>> Does x86-32 work for you? >>>=20 >>> Weird thing is, 5.1.0-rc3-next-20190408 boots here (but later has >>> problems during resume, making it unusable, too). They may not have >>> 100% same configs. >=20 > I now noticed it said: >=20 > EIP is in bfq_bfqq_expire >=20 >> Can you try and revert: >>=20 >> 9dee8b3b057e1 >>=20 >> and see if that helps? >=20 > Yes, I tried and yes, it helps. What are the next steps?=20 >=20 Try my fix: = https://lore.kernel.org/linux-block/20190409191420.3f56d493@fire.localdoma= in/T/#m30a14045e710b870f00f7c51cdaa7c403977b767 and cross your fingers :) Thanks, Paolo > = Pavel >=20 > --=20 > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) = http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html