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 904EFC43334 for ; Sun, 12 Jun 2022 05:59:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234414AbiFLF7B (ORCPT ); Sun, 12 Jun 2022 01:59:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229528AbiFLF7A (ORCPT ); Sun, 12 Jun 2022 01:59:00 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 387AE60BAB for ; Sat, 11 Jun 2022 22:58:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655013539; x=1686549539; h=date:from:to:cc:subject:message-id:mime-version; bh=JvuE46RlP1v/SThWWDPDAPBjmBvcAgsLTB8hiK3rSIc=; b=Rcm29f15zAu07KzZ1ZD3PRfJbbJ2PiRgCu0+qSM58FN3RDcHvdEMEdTe xNxxeQrd57hs+aKx1A/BazRfxnGJ/TutlGg0dErmUpVd/R5Dogu6uWeAf sq5K6WWS9x8itKyLhrjVLxRwNrzZrghMzzdzZDON6xmkF5QWhS5jtuNXf SzmJNEboKSgwCBh/cM9kXZWii0xfaKEkRauWAJshpPTgglKacLCD1V176 eNPyJDNDbgWKZ1dJzJXspjbzJhm9PIhPNrLgYF909vdAPBmWl9IV6g+DZ L/ugMeAZll+N2ZvmwljL7KrJS3xXruuZiJrbaLhm/Xo1q/zWHNmuIJrS9 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10375"; a="261062119" X-IronPort-AV: E=Sophos;i="5.91,294,1647327600"; d="scan'208";a="261062119" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jun 2022 22:58:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,294,1647327600"; d="scan'208";a="672664733" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 11 Jun 2022 22:58:57 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o0Gci-000JeJ-IZ; Sun, 12 Jun 2022 05:58:56 +0000 Date: Sun, 12 Jun 2022 13:58:51 +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 16/51] kernel/softirq.c:641:1: sparse: sparse: symbol '__pcpu_scope_pending_timer_softirq' was not declared. Should it be static? Message-ID: <202206121359.nWdmw9Ww-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: 6695684acc6e0ab2b0a84ae59933797a0e148afc [16/51] tick: Fix timer storm since introduction of timersd config: sparc64-randconfig-s032-20220612 (https://download.01.org/0day-ci/archive/20220612/202206121359.nWdmw9Ww-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=6695684acc6e0ab2b0a84ae59933797a0e148afc 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 6695684acc6e0ab2b0a84ae59933797a0e148afc # 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? >> 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