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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,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 C6473C4743C for ; Mon, 7 Jun 2021 07:21:38 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3D62E61105 for ; Mon, 7 Jun 2021 07:21:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3D62E61105 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arndb.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4EC666B006C; Mon, 7 Jun 2021 03:21:36 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 49BDA6B006E; Mon, 7 Jun 2021 03:21:36 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 33C766B0070; Mon, 7 Jun 2021 03:21:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0073.hostedemail.com [216.40.44.73]) by kanga.kvack.org (Postfix) with ESMTP id 04D976B006C for ; Mon, 7 Jun 2021 03:21:35 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 8F283B9F5 for ; Mon, 7 Jun 2021 07:21:35 +0000 (UTC) X-FDA: 78226082550.39.1A87691 Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.74]) by imf03.hostedemail.com (Postfix) with ESMTP id A8C38C00CBC0 for ; Mon, 7 Jun 2021 07:21:32 +0000 (UTC) Received: from mail-wr1-f50.google.com ([209.85.221.50]) by mrelayeu.kundenserver.de (mreue108 [213.165.67.113]) with ESMTPSA (Nemesis) id 1MZCX1-1luGHU2dKD-00VBbC for ; Mon, 07 Jun 2021 09:21:33 +0200 Received: by mail-wr1-f50.google.com with SMTP id a20so16385873wrc.0 for ; Mon, 07 Jun 2021 00:21:33 -0700 (PDT) X-Gm-Message-State: AOAM533TRJV3mGLW9oSGggZ/UIhN21ALLtDmylDeOeyzqvTNQa7PBIdP T+hqx4QF0iWKyQ9d7vvuwFF5nOp3t3izR0Zi2Ns= X-Google-Smtp-Source: ABdhPJygvi9pZ3xbyxVL+FM0xPyrnPSKsFkolXYa9USvk7iCRttWrDcMsI0oAxQRwmU1k33qwT0etbARk3MfiL48ZIc= X-Received: by 2002:adf:a28c:: with SMTP id s12mr16204373wra.105.1623050492884; Mon, 07 Jun 2021 00:21:32 -0700 (PDT) MIME-Version: 1.0 References: <202106051816.t4mlM0Df-lkp@intel.com> In-Reply-To: From: Arnd Bergmann Date: Mon, 7 Jun 2021 09:19:44 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linux-next:master 6856/7430] hppa64-linux-ld: init/do_mounts.o(.text.unlikely+0x88): cannot reach dump_page To: Rong Chen Cc: kernel test robot , kbuild-all@lists.01.org, Linux Memory Management List , Helge Deller , Linux Kbuild mailing list , Philip Li Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:yO8p+z7kM5zZ/HO8Uwr9jxW7LZzTHipFSnWaNxmUmHgIWD8UTgm qfe3WpSmefvmFXjzpkzULl/VkkVIIrWbUrC4LWjMmYMrqOcpieM3ZLFSKXHkfErytMJc3pr 8I7Yt5pDdDDlY/26iuPS+Qzoaho8AK7efnbk/A1zRBtqxmKYPZ473mU7YZDqkmIM93HbyW5 ivq/WDoDhJkH5bWaOj8Cg== X-UI-Out-Filterresults: notjunk:1;V03:K0:YOfubMZchZQ=:12bPGa491YRogFFW+xwjO3 l2rgudc6KYA3OBm+ozYbfL/S09t17FHE4MQtmcDFFAWMsmhXA+ERb4SqyZqIx1mrxLvlJPuJh HiVTitaTpc0jZofq3tLweDSlofNtbTHlIyYDp/dEhuBK5JS9MZkS6cvpZjksLNjD7sFQi1Snv yfQ+gCRDkV+d7ZGZ60gJ2webt2mKa7pDHH8Wc7aIkcn8XV6c7F7GAz9EpJB2+OD+UC+PdRQ+V hqShMYCAgRjjYhlZy48loeB0JahVOWGcRfk8YXVf7omVvbZ6kubOW1WgGxtggGTW1VbctD4jb seSoLsXyvbbKjcRDtuKmYHurx21ICkiM4RuInunDoghKq7F9Mnw0zznA+VG/R7TkityZbYeZP MiPI1u909ZpwxxGs01o9g4MXktBkrd8OAdZq6s2D2wCEP0Tjh2a2+a4QY1ke8nkCqGCKq/2QY NUEg/ugsUdRHYuJkrmIZ0wSrBPSgMFRJY4H1yFcWHZri61nnbiYNzvJi7QvsrRkccw1FhBfrF qtW1yizUGaDZIwO2/Xy3PM= Authentication-Results: imf03.hostedemail.com; dkim=none; spf=none (imf03.hostedemail.com: domain of arnd@arndb.de has no SPF policy when checking 217.72.192.74) smtp.mailfrom=arnd@arndb.de; dmarc=none X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: A8C38C00CBC0 X-Stat-Signature: xh7c3hmnztsphj13smer7qohz379h7i6 X-HE-Tag: 1623050492-812214 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 Mon, Jun 7, 2021 at 8:27 AM Rong Chen wrote: > On 6/5/21 7:08 PM, Arnd Bergmann wrote: > > On Sat, Jun 5, 2021 at 12:59 PM kernel test robot wrote: > >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > >> head: ccc252d2e818f6a479441119ad453c3ce7c7c461 > >> commit: 2ada05c3a46dda2e2b065a02307c0c6268d9678f [6856/7430] Merge remote-tracking branch 'asm-generic/master' > >> config: parisc-randconfig-r012-20210604 (attached as .config) > >> compiler: hppa64-linux-gcc (GCC) 9.3.0 > >> reproduce (this is a W=1 build): > >> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > >> chmod +x ~/bin/make.cross > >> # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=2ada05c3a46dda2e2b065a02307c0c6268d9678f > >> git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > >> git fetch --no-tags linux-next master > >> git checkout 2ada05c3a46dda2e2b065a02307c0c6268d9678f > >> # save the attached .config to linux build tree > >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc > >> > >> If you fix the issue, kindly add following tag as appropriate > >> Reported-by: kernel test robot > > Helge Deller already fixed this problem with commit 778e45d7720d > > ("parisc: E > > We will ignore the error firstly, I'm a little confused, who can handle > the randconfig failures if COMPILE_TEST=n? The failures that you only see with COMPILE_TEST=n are the ones that someone has previously decided can not be handled properly, for one reason or another, examples include: - rebuilding generated files that require additional tools to be installed on the host, e.g. CONFIG_PREVENT_FIRMWARE_BUILD - configurations that may or may not work but result in excessive compiler warnings that are not otherwise interesting, e.g. GCC_PLUGIN_CYC_COMPLEXITY - options that enable compile-time warnings about pointless configurations such as leaving out support for every machine - options that are unlikely to have an effect on testing but slow down the build time (e.g. CONFIG_DEBUG_INFO) for build bots finite hardware resources. On the primary architectures, randconfig builds with 'make -s' should generally result in no output from the build, and I would consider any output you get a bug. When COMPILE_TEST is disabled, there are countless known issues in configurations that make no practical sense. Arnd