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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C646FC433EF for ; Tue, 10 May 2022 01:26:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234165AbiEJBaH (ORCPT ); Mon, 9 May 2022 21:30:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233763AbiEJBaE (ORCPT ); Mon, 9 May 2022 21:30:04 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B55C220CA for ; Mon, 9 May 2022 18:26:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652145968; x=1683681968; h=date:from:to:cc:subject:message-id:mime-version; bh=2Sqn2athaxElwwG2zpAn1IuDsVNVGMiUwFPzbvdd13A=; b=F3N9vZSULSLUpCk16WeBNQXvpe1sww3WJxyOFDIDku1/MQz11anG6AAo 9Pqs2bxRu//9WN6mscwQgsxaXTdkR8Qt4gAP3YmB7kHYUE68nnkIpWmQw avhl8UCHBPmObXqHM7avHoLNH3bqL5oX5GkTLJIC059zdjzlvAbasCV88 QaatMpbPRlKjND1dn4RivSxo5ksKagY1rGVVB/CQ5PAd9jokYLAGsU5bO Q1NBiNG4sLGCL6D1DFtc7JLm8+omN4Zj/sNZw4jl7qOXm9iC7W4aY+RFP YUTMOcjX1X1y6qMNkBO6Cn1Xp1EguSQSEUqYOgWIL5R23GzyCNAiG0HxS Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10342"; a="251268555" X-IronPort-AV: E=Sophos;i="5.91,213,1647327600"; d="scan'208";a="251268555" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2022 18:26:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,213,1647327600"; d="scan'208";a="657405112" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 09 May 2022 18:26:06 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1noEdZ-000H5h-Hm; Tue, 10 May 2022 01:26:05 +0000 Date: Tue, 10 May 2022 09:25:34 +0800 From: kernel test robot To: Hari Bathini Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Michael Ellerman , Sasha Levin Subject: [linux-stable-rc:linux-5.4.y 2166/3542] arch/powerpc/kernel/smp.c:599:6: error: no previous prototype for 'crash_smp_send_stop' Message-ID: <202205100902.Ey56VTam-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y head: 7dae5fe9ddc036e00696eb0f54f4e7cabc04bb81 commit: 2a8870f5cb2ab56fdf17ef219d9389061ca9a774 [2166/3542] powerpc: handle kdump appropriately with crash_kexec_post_notifiers option config: powerpc-randconfig-r002-20220509 (https://download.01.org/0day-ci/archive/20220510/202205100902.Ey56VTam-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.3.0 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/stable/linux-stable-rc.git/commit/?id=2a8870f5cb2ab56fdf17ef219d9389061ca9a774 git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-5.4.y git checkout 2a8870f5cb2ab56fdf17ef219d9389061ca9a774 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot Note: the linux-stable-rc/linux-5.4.y HEAD 7dae5fe9ddc036e00696eb0f54f4e7cabc04bb81 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): arch/powerpc/kernel/smp.c:539:6: error: no previous prototype for 'tick_broadcast' [-Werror=missing-prototypes] 539 | void tick_broadcast(const struct cpumask *mask) | ^~~~~~~~~~~~~~ arch/powerpc/kernel/smp.c:549:6: error: no previous prototype for 'debugger_ipi_callback' [-Werror=missing-prototypes] 549 | void debugger_ipi_callback(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/powerpc/kernel/smp.c:599:6: error: no previous prototype for 'crash_smp_send_stop' [-Werror=missing-prototypes] 599 | void crash_smp_send_stop(void) | ^~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/crash_smp_send_stop +599 arch/powerpc/kernel/smp.c 598 > 599 void crash_smp_send_stop(void) 600 { 601 static bool stopped = false; 602 603 if (stopped) 604 return; 605 606 stopped = true; 607 -- 0-DAY CI Kernel Test Service https://01.org/lkp