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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,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 EE544C43381 for ; Fri, 1 Mar 2019 11:50:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB0AC2083E for ; Fri, 1 Mar 2019 11:50:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551441025; bh=8UVC6OHIwdcazfIJj3sm5OshMYauX1dxmV71jZvkR+g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=A7gLoSn9YDntMt8JKS+i9MKvrM5LYZy3maartkp++XiAvqwYNyN6K1Xx+PHOQyCwU H3HdCCFJlxFh2/eUs89PbOW7xP1oMYwhbpkcj1nA+ZILB79IWH7F1vwX7wvzCsEh8f gZeCQRHzz8l1m24ts90RXnh6R38EDmxPq2KMTvz4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387892AbfCALuY (ORCPT ); Fri, 1 Mar 2019 06:50:24 -0500 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:54176 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387854AbfCALuX (ORCPT ); Fri, 1 Mar 2019 06:50:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=8UVC6OHIwdcazfIJj3sm5OshMYauX1dxmV71jZvkR+g=; b=f4ltOCsTRazPqxmyv16YF27/3 GWWiKWZtrOV8+B2TtA+qOlmThBixRr4SqcH+DoHnR9+1Lq55/LVzUWtS3Y69yRZBkvABiiXVAv3Uv /3dApNah9ALDa1iGfwSg60s7Wi2zOhXd/TTVWe4ZZCrH4XiXerJG349ChIZXlOmlpgPoQ=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1gzgfu-00028G-V8; Fri, 01 Mar 2019 11:49:59 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 87CCF1126E96; Fri, 1 Mar 2019 11:49:58 +0000 (GMT) Date: Fri, 1 Mar 2019 11:49:58 +0000 From: Mark Brown To: Mike Rapoport Cc: Guillaume Tucker , Dan Williams , Andrew Morton , Michal Hocko , Tomeu Vizoso , Matt Hart , Stephen Rothwell , khilman@baylibre.com, enric.balletbo@collabora.com, Nicholas Piggin , Dominik Brodowski , Masahiro Yamada , Kees Cook , Adrian Reber , Linux Kernel Mailing List , Johannes Weiner , Linux MM , Mathieu Desnoyers , Richard Guy Briggs , "Peter Zijlstra (Intel)" , info@kernelci.org Subject: Re: next/master boot bisection: next-20190215 on beaglebone-black Message-ID: <20190301114958.GB7429@sirena.org.uk> References: <5c6702da.1c69fb81.12a14.4ece@mx.google.com> <20190215104325.039dbbd9c3bfb35b95f9247b@linux-foundation.org> <20190215185151.GG7897@sirena.org.uk> <20190226155948.299aa894a5576e61dda3e5aa@linux-foundation.org> <20190228151438.fc44921e66f2f5d393c8d7b4@linux-foundation.org> <026b5082-32f2-e813-5396-e4a148c813ea@collabora.com> <20190301104011.GB5156@rapoport-lnx> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vGgW1X5XWziG23Ko" Content-Disposition: inline In-Reply-To: <20190301104011.GB5156@rapoport-lnx> X-Cookie: Yow! 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 --vGgW1X5XWziG23Ko Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Mar 01, 2019 at 12:40:11PM +0200, Mike Rapoport wrote: > Another thing to consider is adding "earlyprintk debug" to the kernel > command line for the boot tests. We probably don't want to do that on all the tests since it does occasionally change timing enough to "fix" things but doing a final boot with the failing commit and earlyprintk turned on is definitely a good idea. --vGgW1X5XWziG23Ko Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlx5HGUACgkQJNaLcl1U h9BTkQf/VrjYWVkvN4y2fMqvKBsYfN7JSwOOYZywThA3uYBAEhgyQgEQU9gfCFZG GCArUfZPSoLF+QKmaRiH/otILLye8aZDOLfrye3mxgyjtGkOGGQ/MKg1ez+2tKJ5 l/hD+wsMILytbH95oBmXw4GeCKc/7xnBNSAKMBf17X57IIgP5G8qdVxqEFxJc7N/ W9cKcQInyoqMCv4zgu+A6H3cvtYPkArOyoXfaobPn08evl9nj2foLmaJ59jBB3fR Qsaf10R/O4Wj1lZQx6hLZGGHNIkBNmx1eNdKhCthLbsFs/isfEQo4IFkZ2t2B7ZT FhMt4KB/mtFOrf0uwjZXISDKJ8dGGQ== =owaE -----END PGP SIGNATURE----- --vGgW1X5XWziG23Ko--