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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT 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 56C09C43219 for ; Wed, 1 May 2019 16:29:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BC0B20835 for ; Wed, 1 May 2019 16:29:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726599AbfEAQ3u (ORCPT ); Wed, 1 May 2019 12:29:50 -0400 Received: from muru.com ([72.249.23.125]:47754 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726434AbfEAQ3t (ORCPT ); Wed, 1 May 2019 12:29:49 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id BB80B805C; Wed, 1 May 2019 16:30:04 +0000 (UTC) Date: Wed, 1 May 2019 09:29:44 -0700 From: Tony Lindgren To: Sebastian Andrzej Siewior Cc: "kernelci.org bot" , Tejun Heo , Peter Zijlstra , tomeu.vizoso@collabora.com, guillaume.tucker@collabora.com, mgalka@collabora.com, Thomas Gleixner , broonie@kernel.org, matthew.hart@linaro.org, khilman@baylibre.com, enric.balletbo@collabora.com, Ingo Molnar , Lai Jiangshan , Johannes Weiner , linux-kernel@vger.kernel.org, Ingo Molnar , Kevin Hilman , linux-omap@vger.kernel.org Subject: Re: next/master boot bisection: next-20190430 on beagle-xm Message-ID: <20190501162944.GW8004@atomide.com> References: <5cc8b55c.1c69fb81.c3759.1c27@mx.google.com> <20190501153711.pxmapo2k3n5ynqrc@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190501153711.pxmapo2k3n5ynqrc@linutronix.de> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, * Sebastian Andrzej Siewior [190501 15:37]: > > On 2019-04-30 13:51:40 [-0700], kernelci.org bot wrote: > > next/master boot bisection: next-20190430 on beagle-xm > > > > Summary: > > Start: f43b05fd4c17 Add linux-next specific files for 20190430 > > Details: https://kernelci.org/boot/id/5cc84d7359b514b7ab55847b > > Plain log: https://storage.kernelci.org//next/master/next-20190430/arm/multi_v7_defconfig+CONFIG_SMP=n/gcc-7/lab-baylibre/boot-omap3-beagle-xm.txt > > HTML log: https://storage.kernelci.org//next/master/next-20190430/arm/multi_v7_defconfig+CONFIG_SMP=n/gcc-7/lab-baylibre/boot-omap3-beagle-xm.html > > Result: 6d25be5782e4 sched/core, workqueues: Distangle worker accounting from rq lock > > > > Checks: > > revert: PASS > > verify: PASS > > > > Parameters: > > Tree: next > > URL: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > Branch: master > > Target: beagle-xm > > CPU arch: arm > > Lab: lab-baylibre > > Compiler: gcc-7 > > Config: multi_v7_defconfig+CONFIG_SMP=n > > Test suite: boot > > > > Breaking commit found: > > > > ------------------------------------------------------------------------------- > > commit 6d25be5782e482eb93e3de0c94d0a517879377d0 > > Author: Thomas Gleixner > > Date: Wed Mar 13 17:55:48 2019 +0100 > > > > sched/core, workqueues: Distangle worker accounting from rq lock > > According to the bootlog it just stopped its output. This commit is in > next since a week or two so I don't understand why this pops up now. Adding Kevin to Cc, he just confirmed on #armlinux irc that he is able to reproduce this with CONFIG_SMP=n and root=/dev/ram0. I could not reproduce this issue so far on omap3 with NFSroot at least. > I just revived my BBB and I can boot that commit in question. Currently > that as close as I get to a beagle-xm. > Looking at > https://kernelci.org/boot/id/5cc9a64359b514a77f5584af/ > it seems that the very same board managed to boot linux-next for > next-20190501. > > Side note: I can't boot next-20190501 on my BBB, bisect points to commit > 1a5cd7c23cc52 ("bus: ti-sysc: Enable all clocks directly during init to read revision") > > any idea? Oh interesting thanks for letting me know. Next boots fine for me here with NFSroot on BBB. Do you have some output on what happens so I can investigate? Regards, Tony