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 2E5EEECAAA2 for ; Fri, 26 Aug 2022 03:27:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244598AbiHZD1M (ORCPT ); Thu, 25 Aug 2022 23:27:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230308AbiHZD1I (ORCPT ); Thu, 25 Aug 2022 23:27:08 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86352CE32F for ; Thu, 25 Aug 2022 20:27:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661484427; x=1693020427; h=date:from:to:cc:subject:message-id:mime-version; bh=Xh85nLxaUjBtsJIZl9k+ItWaOqSFiLEU2F325yruyQ4=; b=GxbROKPidn0v6ZbqXETvD2EqxkN50snqFvv+69VEdwokBK2WlqPLHMQp JdBmBIR7xAag99VfRewji6Gw8OLcMc+hbCHVYJIvM3PZ8iRTSTEUjFX5c yq/WDTusvDjlhO6YEz+eHmMaID6MuCzB+Qp4t1iSXNYlhcZgLUcvVTJDJ YkX/0VMipTh9lP0+3/z3qLO3/4nVO+JzR75w7gYuxPwHNUOMXumvRx3n0 g54yHoJUrX4ymGqdf3pb1SAfQou98F+zZC4F193qnDLQP0bbhNHhyWDJW J/peKeI0M1chD7ctI8crG4eFtWuOMIegmU41dy4D21Qwtmb38xPvdje5J Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10450"; a="358380227" X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="358380227" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2022 20:26:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="587145796" Received: from lkp-server02.sh.intel.com (HELO 34e741d32628) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 25 Aug 2022 20:26:47 -0700 Received: from kbuild by 34e741d32628 with local (Exim 4.96) (envelope-from ) id 1oRPza-0003IM-2o; Fri, 26 Aug 2022 03:26:46 +0000 Date: Fri, 26 Aug 2022 11:26:06 +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 22/59] kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static? Message-ID: <202208261154.FhNaCbjE-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: 18e8ee31af7ca8ec3b042a2b5bc76d2d3772c78d [22/59] rcutorture: Also force sched priority to timersd on boosting test. config: alpha-randconfig-s051-20220824 (https://download.01.org/0day-ci/archive/20220826/202208261154.FhNaCbjE-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=18e8ee31af7ca8ec3b042a2b5bc76d2d3772c78d 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 18e8ee31af7ca8ec3b042a2b5bc76d2d3772c78d # 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? vim +/__pcpu_scope_timersd +640 kernel/softirq.c 639 > 640 DEFINE_PER_CPU(struct task_struct *, timersd); 641 static DEFINE_PER_CPU(unsigned long, pending_timer_softirq); 642 -- 0-DAY CI Kernel Test Service https://01.org/lkp