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,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 EBE66C63777 for ; Tue, 24 Nov 2020 03:21:03 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3642B20866 for ; Tue, 24 Nov 2020 03:21:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=intel-com.20150623.gappssmtp.com header.i=@intel-com.20150623.gappssmtp.com header.b="YyKeNNvx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3642B20866 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 2790D6B005D; Mon, 23 Nov 2020 22:21:02 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 22B1D6B006E; Mon, 23 Nov 2020 22:21:02 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 11A846B0070; Mon, 23 Nov 2020 22:21:02 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0127.hostedemail.com [216.40.44.127]) by kanga.kvack.org (Postfix) with ESMTP id DBED86B005D for ; Mon, 23 Nov 2020 22:21:01 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 7AD7C181AEF1F for ; Tue, 24 Nov 2020 03:21:01 +0000 (UTC) X-FDA: 77517860322.21.bike63_4a02a542736a Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin21.hostedemail.com (Postfix) with ESMTP id 5A27D180442C2 for ; Tue, 24 Nov 2020 03:21:01 +0000 (UTC) X-HE-Tag: bike63_4a02a542736a X-Filterd-Recvd-Size: 5099 Received: from mail-ed1-f67.google.com (mail-ed1-f67.google.com [209.85.208.67]) by imf16.hostedemail.com (Postfix) with ESMTP for ; Tue, 24 Nov 2020 03:20:59 +0000 (UTC) Received: by mail-ed1-f67.google.com with SMTP id cq7so19319390edb.4 for ; Mon, 23 Nov 2020 19:20:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=eOFdXpPojtFxAkRRVy2a27OlESY/0UPc735Z8yMOHvs=; b=YyKeNNvxn95DWg2JLjBKJkTAq6qlCu0TyOmgr1fzeGtebwZ16cEPxrTnSiL1Rwn+Fj wYbYskw8d8UKsNw6fBHsSkGqlc8DUt2LfXZ7JcBjin/wQPYEDC0ddUk5wGa89VCF5L2f kNTBXyI4WgcbgCQksTttWAoQWHZ99p/AGvY9t9TYiRD7/aHZGmQF7awW4fX3MsuJah+V MtRZjitMGeq8hULKfVSl2Kd6pu1rrGYy7KnDgIHqyUc7vIsBDF5v9T8h2jjL1IG92FY1 XEmTU5WtvNpDp8fR+p6gI4TJU5GyTrDs6ICCC5+kSzInnngSw3p7Kp9Kz4pWsBUyO0z/ E6Tg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=eOFdXpPojtFxAkRRVy2a27OlESY/0UPc735Z8yMOHvs=; b=gmEv0RdAltArTul2UxgpdSdmS+oWdIEM6Bh2OcZGiDBbgj7GJxkK45f17ocpEEW1bH AhwjukW5s/ZATS22EBMPNsWZI3oQwj0vYMcsDb3vSnrLClaZ/WhmOC5I+EC8MjjQlNGT uOxxfLGc7l69StZnYqSTJA5Cszh95jHUtUnzrw9r1nLI4U8s2JwPoi4j9FyQem0ybVz3 0garBWcANPzZIlTN3Z+Lsmcv/QZDHwu4CuobAfnMU7d6aNhL3tLiMavD4q99KpGT44Ns gzxPNqONj2Ouhld6gB8VA9U00PZi0FBGchsoRbeoVhWQNGbi9xqjhaMqGSSSk+6zjw+f OH6g== X-Gm-Message-State: AOAM530TI07ipGq9rsQzaUDIcY4zFAbnYa7Dy7cjBQXhYqIP3UKHYGva mHWZdjlk3LkOSb+n0+LAJPsFA8uxX2q7mIcSDK3dAA== X-Google-Smtp-Source: ABdhPJxup72wmh2dDp5FH+iPEX+j2uRyCznCBfy2lMmXyTvHgCmTH3QxKVwiWaGquIzd9s4eRhx4oR5O9Bhw+6Dusos= X-Received: by 2002:a05:6402:144f:: with SMTP id d15mr2181280edx.300.1606188058656; Mon, 23 Nov 2020 19:20:58 -0800 (PST) MIME-Version: 1.0 References: <202011241003.eYk8XbNj-lkp@intel.com> In-Reply-To: <202011241003.eYk8XbNj-lkp@intel.com> From: Dan Williams Date: Mon, 23 Nov 2020 19:20:46 -0800 Message-ID: Subject: Re: arch/powerpc/mm/book3s64/pgtable.c:174:15: error: no previous prototype for 'create_section_mapping' To: kernel test robot Cc: kbuild-all@lists.01.org, Linux Kernel Mailing List , Andrew Morton , Linux Memory Management List , Thomas Gleixner , Christoph Hellwig Content-Type: text/plain; charset="UTF-8" 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, Nov 23, 2020 at 6:13 PM kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: d5beb3140f91b1c8a3d41b14d729aefa4dcc58bc > commit: a927bd6ba952d13c52b8b385030943032f659a3e mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports > date: 31 hours ago > config: powerpc-randconfig-r024-20201123 (attached as .config) > compiler: powerpc64le-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/torvalds/linux.git/commit/?id=a927bd6ba952d13c52b8b385030943032f659a3e > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout a927bd6ba952d13c52b8b385030943032f659a3e > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > >> arch/powerpc/mm/book3s64/pgtable.c:174:15: error: no previous prototype for 'create_section_mapping' [-Werror=missing-prototypes] > 174 | int __meminit create_section_mapping(unsigned long start, unsigned long end, > | ^~~~~~~~~~~~~~~~~~~~~~ > arch/powerpc/mm/book3s64/pgtable.c:405:6: error: no previous prototype for 'arch_report_meminfo' [-Werror=missing-prototypes] > 405 | void arch_report_meminfo(struct seq_file *m) > | ^~~~~~~~~~~~~~~~~~~ > arch/powerpc/mm/book3s64/pgtable.c:461:5: error: no previous prototype for 'pmd_move_must_withdraw' [-Werror=missing-prototypes] > 461 | int pmd_move_must_withdraw(struct spinlock *new_pmd_ptl, > | ^~~~~~~~~~~~~~~~~~~~~~ > cc1: all warnings being treated as errors > > vim +/create_section_mapping +174 arch/powerpc/mm/book3s64/pgtable.c The whack-a-mole continues... the kbuild-robot success report I received gave me too much confidence.