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 5D640C43334 for ; Sun, 12 Jun 2022 04:18:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234095AbiFLESA (ORCPT ); Sun, 12 Jun 2022 00:18:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229528AbiFLER6 (ORCPT ); Sun, 12 Jun 2022 00:17:58 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 187F454023 for ; Sat, 11 Jun 2022 21:17:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655007477; x=1686543477; h=date:from:to:cc:subject:message-id:mime-version; bh=xYTF9xrekhEG/loqk93CTSpre1JqjkwroBtQhH4zffE=; b=Ke0cbbJEuk8LFbNzkvih4rWxQycIClfhmn3ATk3T2szJb1fF6bWsMMAa TnBy9WgomrRLP0fPWT96n5Ma4FmDxOZCechfm+QOfKcXWklWqgOXCODeG erBAuxo8uxvOALvrlFjdSf6/eD9DXm49SqoCgxUHjonZtjx7/DSze1wXm 1NW0+xRaI7Ey6LL6/FJ8J0ltG/MTS0P1pUR4YqqUaXG12J5A/5BltaiPK zsNQoO4PrGs3BJXgSuI6s1cXn7xPN+lHbEBVk2Yh7qAoORGS8RVnZ+YKh RlxGaiR/FYSq2fq40uLITMC2rkc2apFOTNtQXi6BDh8lq5fid/O8FFmXB Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10375"; a="258422392" X-IronPort-AV: E=Sophos;i="5.91,294,1647327600"; d="scan'208";a="258422392" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jun 2022 21:17:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,294,1647327600"; d="scan'208";a="534633461" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 11 Jun 2022 21:17:55 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o0F2w-000Jaz-H8; Sun, 12 Jun 2022 04:17:54 +0000 Date: Sun, 12 Jun 2022 12:17:24 +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-5.19.y-rt-rebase 15/51] kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static? Message-ID: <202206121239.4M5FVUYK-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-5.19.y-rt-rebase head: 2a0438f3107478348ce5a998e511c82f0f32316e commit: 7c45ac654e3ff9d9e629823c40813117bb6968ff [15/51] rcutorture: Also force sched priority to timersd on boosting test. config: sparc64-randconfig-s032-20220612 (https://download.01.org/0day-ci/archive/20220612/202206121239.4M5FVUYK-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 11.3.0 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: v0.6.4-30-g92122700-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/commit/?id=7c45ac654e3ff9d9e629823c40813117bb6968ff 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-5.19.y-rt-rebase git checkout 7c45ac654e3ff9d9e629823c40813117bb6968ff # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 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