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=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS 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 89E15C10F02 for ; Fri, 15 Feb 2019 18:43:30 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2FE53222D0 for ; Fri, 15 Feb 2019 18:43:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FE53222D0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8BABF8E0002; Fri, 15 Feb 2019 13:43:29 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 842DC8E0001; Fri, 15 Feb 2019 13:43:29 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6E49D8E0002; Fri, 15 Feb 2019 13:43:29 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from mail-pf1-f197.google.com (mail-pf1-f197.google.com [209.85.210.197]) by kanga.kvack.org (Postfix) with ESMTP id 29DBE8E0001 for ; Fri, 15 Feb 2019 13:43:29 -0500 (EST) Received: by mail-pf1-f197.google.com with SMTP id a26so8126329pff.15 for ; Fri, 15 Feb 2019 10:43:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:date:from:to :cc:subject:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=lXzZQDiLj+YlSMM74+Z82ZwxGcRsCJXxK7Kp+nLjY6I=; b=o1M7augwQH8wR87hKaeMixyRQvl8Zm9b51vZlQ6HnQUD1vMe8clN0etC4tC7uG4Gg5 BRN42zlsBH38IHTnzhirjNIzVRY2FVPWh5N/LZmhhpe9KkilSOeHwlBQjnmoaqjnWBZs kfZCsrPi20FySkV1UDsQnlh2rbtIsYhm5w/nrssSHTnblAicJApQXPjCmJ9Z8vnDAWBW BZTxfLLndoMicsxcgB/DsoKOhzvQS/0C2cq1vaEWvUznmGbmhl/t7OpUJAIp+h2VE3jS 4bMJjiX9wijE2ZCqcQP8I2HbzzTvLG/ud9UjwgVALh/sciNj4jlBr2LtvxFYzqpJX3r8 oSuQ== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-Gm-Message-State: AHQUAuYOSPF68Yae53ZMJyQGjTi5KLYRRq0trSRCNCQ/BmuEsW6NPnCL 85PFjmGlEXqbPSc1DUiuRR1OvgBky3LpSdvd7wM7c/7xeWSq5R6hzcwLFnoPKaRI43q1FnzVqnj Bu5kYjTrcyDHNfH/pHafQvcTsdOM6f4ram1sMOL8tJ4U0gMa8PZG6SnFHv5OJbdtlvA== X-Received: by 2002:a65:6542:: with SMTP id a2mr10469583pgw.389.1550256208778; Fri, 15 Feb 2019 10:43:28 -0800 (PST) X-Google-Smtp-Source: AHgI3Iah67AI1xonMvyvbZg2IZjNqszGs+UbjYRxjheWqz0qRATrbQmwcrEAruQmaIJ7OExXzD/k X-Received: by 2002:a65:6542:: with SMTP id a2mr10469527pgw.389.1550256207893; Fri, 15 Feb 2019 10:43:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1550256207; cv=none; d=google.com; s=arc-20160816; b=KzwhwBeR7fAQwdV1LJZlwNVgCdvXR2RQEOvXU4fgDZc58zlJkjVvwKUdWEteCHB7i0 YwzqzphagCey3ZR8aPEB6ZqZ15zGtVXvZ5x55ojbuCErJjnu4vGMiw8nW56VqmoF6VYN jBbrIK9rRdMEfQqSE+vwZUobODpgDumDF7DDOR4YVmUJwwAH2wc5046SO+QitrNl+WeO epKZlpdxEzUJ6R5QpIAiAWWuEkio1f33Xa8lyB6zZP8t78jKW+GAHsRpHs7e2aTHheHi w7mEIiun1bU5TayIlIb+zzSG+uWsd4uDhxL8g9jZ8ej9fqGatsxthzygYxbszOM5ZyYm dlaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date; bh=lXzZQDiLj+YlSMM74+Z82ZwxGcRsCJXxK7Kp+nLjY6I=; b=XEv/zMlfJJra/qVIceMoAqIi0vud7Si1nZnLqXK7B8/A06fJvOGrRtXWQsV06wAqwK nHQBPWMKQ1GRH/BcURl4b1z0uWch47cMCQ8hjmyxhxKHAYavM6vYmuNg3MMS8eqg8xf9 Y2cyUa85sGJXBsaL0NiDEjsfoFtrt7H+ZseIimvEwlHgUxAIZMI36Q9G3XMli/9rI6kY LRgvB88AiRJgWAKlDK7RWe8pxPk2DqBFNQdIlx1c1bq0Pm6XgVKfKZOwqHthd2tvjZ+9 RnYHVCWu5zNh6GZcppPlj6cUl0nx44n/DKjSxkuaIaARd4XY0ZUxuNRa5dJO+G6LLSSq XCYw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id m1si6006783pgi.218.2019.02.15.10.43.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Feb 2019 10:43:27 -0800 (PST) Received-SPF: pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) client-ip=140.211.169.12; Authentication-Results: mx.google.com; spf=pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 82702B1D; Fri, 15 Feb 2019 18:43:26 +0000 (UTC) Date: Fri, 15 Feb 2019 10:43:25 -0800 From: Andrew Morton To: "kernelci.org bot" Cc: tomeu.vizoso@collabora.com, guillaume.tucker@collabora.com, Dan Williams , broonie@kernel.org, matthew.hart@linaro.org, Stephen Rothwell , khilman@baylibre.com, enric.balletbo@collabora.com, Nicholas Piggin , Dominik Brodowski , Masahiro Yamada , Kees Cook , Adrian Reber , linux-kernel@vger.kernel.org, Johannes Weiner , linux-mm@kvack.org, Mathieu Desnoyers , Michal Hocko , Richard Guy Briggs , "Peter Zijlstra (Intel)" Subject: Re: next/master boot bisection: next-20190215 on beaglebone-black Message-Id: <20190215104325.039dbbd9c3bfb35b95f9247b@linux-foundation.org> In-Reply-To: <5c6702da.1c69fb81.12a14.4ece@mx.google.com> References: <5c6702da.1c69fb81.12a14.4ece@mx.google.com> X-Mailer: Sylpheed 3.6.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, 15 Feb 2019 10:20:10 -0800 (PST) "kernelci.org bot" wrote: > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > * This automated bisection report was sent to you on the basis * > * that you may be involved with the breaking commit it has * > * found. No manual investigation has been done to verify it, * > * and the root cause of the problem may be somewhere else. * > * Hope this helps! * > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > next/master boot bisection: next-20190215 on beaglebone-black > > Summary: > Start: 7a92eb7cc1dc Add linux-next specific files for 20190215 > Details: https://kernelci.org/boot/id/5c666ea959b514b017fe6017 > Plain log: https://storage.kernelci.org//next/master/next-20190215/arm/multi_v7_defconfig+CONFIG_SMP=n/gcc-7/lab-collabora/boot-am335x-boneblack.txt > HTML log: https://storage.kernelci.org//next/master/next-20190215/arm/multi_v7_defconfig+CONFIG_SMP=n/gcc-7/lab-collabora/boot-am335x-boneblack.html > Result: 8dd037cc97d9 mm/shuffle: default enable all shuffling > > 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: beaglebone-black > CPU arch: arm > Lab: lab-collabora > Compiler: gcc-7 > Config: multi_v7_defconfig+CONFIG_SMP=n > Test suite: boot > > Breaking commit found: > > ------------------------------------------------------------------------------- > commit 8dd037cc97d9226c97c2ee1abb4e97eff71e0c8d > Author: Dan Williams > Date: Fri Feb 15 11:28:30 2019 +1100 > > mm/shuffle: default enable all shuffling Thanks. But what actually went wrong? Kernel doesn't boot?