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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 1CE8AC2BA19 for ; Fri, 3 Apr 2020 09:41:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E813121473 for ; Fri, 3 Apr 2020 09:41:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403890AbgDCJl3 (ORCPT ); Fri, 3 Apr 2020 05:41:29 -0400 Received: from jabberwock.ucw.cz ([46.255.230.98]:58474 "EHLO jabberwock.ucw.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403809AbgDCJl1 (ORCPT ); Fri, 3 Apr 2020 05:41:27 -0400 Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id AF6AF1C346D; Fri, 3 Apr 2020 11:41:25 +0200 (CEST) Date: Fri, 3 Apr 2020 11:41:10 +0200 From: Pavel Machek To: kernel list , jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, intel-gfx@lists.freedesktop.org, airlied@redhat.com Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com Subject: 5.7-rc0: regression caused by drm tree, hangs while attempting to run X Message-ID: <20200403092634.GA3610@duo.ucw.cz> References: <20200402213253.GA2691@duo.ucw.cz> <20200402213506.GA2767@duo.ucw.cz> <20200403073720.GA23229@duo.ucw.cz> <20200403091430.GA3845@duo.ucw.cz> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VS++wcV0S1rZb1Fb" Content-Disposition: inline In-Reply-To: <20200403091430.GA3845@duo.ucw.cz> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --VS++wcV0S1rZb1Fb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > > > Hardware is thinkpad x220. I had this crash few days ago. And today= I > > > > have similar-looking one, with slightly newer kernel. (Will post > > > > as a follow-up). > >=20 > > As part of quest for working system, I tried 5.7-rc0, based on > >=20 > > Merge: 50a5de895dbe b4d8ddf8356d > > Author: Linus Torvalds > > Date: Wed Apr 1 18:18:18 2020 -0700 > >=20 > > It hangs in userspace, at a time when X should be starting, and I'm > > looking at blinking cursor. > >=20 > > 5.6-rcs worked, I'll test 5.6-final. >=20 > 5.6-final works. >=20 > Hmm... >=20 > commit f365ab31efacb70bed1e821f7435626e0b2528a6 > Merge: 4646de87d325 59e7a8cc2dcf > Author: Linus Torvalds > Date: Wed Apr 1 15:24:20 2020 -0700 >=20 > Merge tag 'drm-next-2020-04-01' of git://anongit.freedesktop.org/drm/= drm >=20 > Let me test 4646de87d32526ee87b46c2e0130413367fb5362...that one works. >=20 > Ok, so obviously... I should > test... f365ab31efacb70bed1e821f7435626e0b2528a6 f365ab31efacb70bed1e821f7435626e0b2528a6 is broken, and it is the first broken merge. next-0403 is also broken. Any ideas, besides the b-word? Would c0ca be good commit for testing?=20 commit 700d6ab987f3b5e28b13b5993e5a9a975c5604e2 Merge: c0ca5437c509 2bdd4c28baff Author: Dave Airlie Date: Mon Mar 30 15:56:03 2020 +1000 Merge tag 'drm-intel-next-fixes-2020-03-27' of git://anongit.freedeskto= p.org /drm/drm-intel into drm-next Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --VS++wcV0S1rZb1Fb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCXocEtgAKCRAw5/Bqldv6 8jG5AJ0cQm8gqYJQh8MLB/fR5qx2O5lbMgCfd1NG0flmEpWzpcAJRTG8x3BJl4Q= =fz/o -----END PGP SIGNATURE----- --VS++wcV0S1rZb1Fb--