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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 B372AC282DA for ; Tue, 9 Apr 2019 16:33:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 89FEE2084F for ; Tue, 9 Apr 2019 16:33:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726632AbfDIQdE (ORCPT ); Tue, 9 Apr 2019 12:33:04 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:35827 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726396AbfDIQdE (ORCPT ); Tue, 9 Apr 2019 12:33:04 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id E55F880203; Tue, 9 Apr 2019 18:32:52 +0200 (CEST) Date: Tue, 9 Apr 2019 18:33:04 +0200 From: Pavel Machek To: Jens Axboe Cc: kernel list , paolo.valente@linaro.org, linux-block@vger.kernel.org, rjw@rjwysocki.net, lenb@kernel.org, linux-acpi@vger.kernel.org Subject: Re: Thinkpad X60: regression with 5.1-rc1 and 5.1-rc4 Message-ID: <20190409163304.GA23829@amd> References: <20190408173914.GA13260@amd> <678ab058-986c-9727-58d7-d3f5283e2225@kernel.dk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8t9RHnE3ZwKMSgU+" Content-Disposition: inline In-Reply-To: <678ab058-986c-9727-58d7-d3f5283e2225@kernel.dk> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --8t9RHnE3ZwKMSgU+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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. I now noticed it said: EIP is in bfq_bfqq_expire > Can you try and revert: >=20 > 9dee8b3b057e1 >=20 > and see if that helps? Yes, I tried and yes, it helps. What are the next steps?=20 Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --8t9RHnE3ZwKMSgU+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlysyUAACgkQMOfwapXb+vI+KwCgradkSjU5BXM7t3nzK3oiTVBE /vYAn069+EnMQXCDobqsLfChLCZ8wYH+ =hjYf -----END PGP SIGNATURE----- --8t9RHnE3ZwKMSgU+--