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 4BB27ECAAA3 for ; Fri, 26 Aug 2022 05:51:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242726AbiHZFv4 (ORCPT ); Fri, 26 Aug 2022 01:51:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231315AbiHZFvz (ORCPT ); Fri, 26 Aug 2022 01:51:55 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1A45C04DA for ; Thu, 25 Aug 2022 22:51:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661493113; x=1693029113; h=date:from:to:cc:subject:message-id:mime-version; bh=5rJxMTQV0P3rcT5R2f0m7QLY0y5vYKqa1BnBPwfkBew=; b=HtZgbiilNP7PuIzVq26yhV2aG0dGD1ndW+1CO9XJMSbx656pH68yMFpt nDlWCTOpac67PWqrCmCEEbCLO+AB0bFKpRlIIns6JsET4kM9RvngIOLVN JlT1KNNFB5TioHcuPNA38zEf3CwRQm4I2rwFQEFBc+YxQ8AgucOwi6W2D pNZSQkusUOHrH0zWQPrd+dJr3wqjycIlh4MOqNmYUd5aj5ODG0PFog+gC d3qCafr4PiAhmxCBPekZGg6qCy+T3KaigU/dOV9UVITczVrlfwrkJHX7o wXziY1lNXPAqGDSTGkmqbFXgsUHnMqNFmZCsvQp9osOs37OIkpc6ndnr4 Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10450"; a="281402024" X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="281402024" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2022 22:51:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="938632228" Received: from lkp-server02.sh.intel.com (HELO 34e741d32628) ([10.239.97.151]) by fmsmga005.fm.intel.com with ESMTP; 25 Aug 2022 22:51:52 -0700 Received: from kbuild by 34e741d32628 with local (Exim 4.96) (envelope-from ) id 1oRSFz-0003Ua-1R; Fri, 26 Aug 2022 05:51:51 +0000 Date: Fri, 26 Aug 2022 13:51:31 +0800 From: kernel test robot To: Frederic Weisbecker Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Sebastian Andrzej Siewior Subject: [rt-devel:linux-6.0.y-rt-rebase 23/59] kernel/softirq.c:641:1: sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not declared. Should it be static? Message-ID: <202208261333.gsZk17N6-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/rt/linux-rt-devel.git linux-6.0.y-rt-rebase head: 1d8c2694d3f649c97636d991dca099bd86f63f97 commit: 6b4c722d9a8c4017626b41c4321539a74c62b6ad [23/59] tick: Fix timer storm since introduction of timersd config: alpha-randconfig-s051-20220824 (https://download.01.org/0day-ci/archive/20220826/202208261333.gsZk17N6-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/commit/?id=6b4c722d9a8c4017626b41c4321539a74c62b6ad git remote add rt-devel https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git git fetch --no-tags rt-devel linux-6.0.y-rt-rebase git checkout 6b4c722d9a8c4017626b41c4321539a74c62b6ad # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=alpha SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static? >> kernel/softirq.c:641:1: sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not declared. Should it be static? vim +/__pcpu_scope_pending_timer_softirq +641 kernel/softirq.c 639 640 DEFINE_PER_CPU(struct task_struct *, timersd); > 641 DEFINE_PER_CPU(unsigned long, pending_timer_softirq); 642 -- 0-DAY CI Kernel Test Service https://01.org/lkp