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 9F831C433EF for ; Thu, 7 Jul 2022 10:50:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234797AbiGGKun (ORCPT ); Thu, 7 Jul 2022 06:50:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231710AbiGGKul (ORCPT ); Thu, 7 Jul 2022 06:50:41 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE96C5721E for ; Thu, 7 Jul 2022 03:50:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657191040; x=1688727040; h=date:from:to:cc:subject:message-id:mime-version; bh=IFN87Xx6xcn5JCKm3HPm2UfjNx08/PG7zuzmWutpQCo=; b=dNUtpHu/kvlizfzsUptvJ0fhNTQ1nNaeimpKlqVl7KLzDqcMSiqjHPal Ag+WHdNHeXuw9rScT90vlVR3xyYgNF4pk5LsGp4whC0jbOrHDs9GLIVAJ tmrGa1W2m74ru2zZe3zOMA2he3mEWeB1DufOIvbV06lMUb9DQk83SJzLe pJVGnXAymSaH6MHnkskW5sqd/InP8aPC51ngUGyL+4POe2Ae+6GkfTQO5 ELHHhlPM+t9E4OhyCkUNy2xrxsJr/bXXvXfIAwk1dR5eiHoSWs2iZrIVI qCKxpwQ6s5nevu3psu28Asu1GmFwR9ftk1g6JGHaUJZ7fBo61kW/hJdi3 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10400"; a="281542505" X-IronPort-AV: E=Sophos;i="5.92,252,1650956400"; d="scan'208";a="281542505" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jul 2022 03:50:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,252,1650956400"; d="scan'208";a="620742386" Received: from lkp-server01.sh.intel.com (HELO 68b931ab7ac1) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 07 Jul 2022 03:50:39 -0700 Received: from kbuild by 68b931ab7ac1 with local (Exim 4.95) (envelope-from ) id 1o9P5i-000Lti-NO; Thu, 07 Jul 2022 10:50:38 +0000 Date: Thu, 7 Jul 2022 18:50:23 +0800 From: kernel test robot To: Ard Biesheuvel Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: arch/arm/kernel/irq.c:51:12: sparse: sparse: symbol '__pcpu_scope_irq_stack_ptr' was not declared. Should it be static? Message-ID: <202207071821.c9MBQzRh-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/torvalds/linux.git master head: 9f09069cde34dcd86f5ecf3a3139fd752020812f commit: cafc0eab168917ec9c0cd47d530a40cd40eb2928 ARM: v7m: enable support for IRQ stacks date: 7 months ago config: arm-randconfig-s032-20220707 (https://download.01.org/0day-ci/archive/20220707/202207071821.c9MBQzRh-lkp@intel.com/config) compiler: arm-linux-gnueabi-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: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cafc0eab168917ec9c0cd47d530a40cd40eb2928 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout cafc0eab168917ec9c0cd47d530a40cd40eb2928 # 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=arm SHELL=/bin/bash arch/arm/kernel/ drivers/clk/qcom/ drivers/remoteproc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> arch/arm/kernel/irq.c:51:12: sparse: sparse: symbol '__pcpu_scope_irq_stack_ptr' was not declared. Should it be static? vim +/__pcpu_scope_irq_stack_ptr +51 arch/arm/kernel/irq.c d4664b6c987f803 Ard Biesheuvel 2021-10-05 50 d4664b6c987f803 Ard Biesheuvel 2021-10-05 @51 asmlinkage DEFINE_PER_CPU_READ_MOSTLY(u8 *, irq_stack_ptr); d4664b6c987f803 Ard Biesheuvel 2021-10-05 52 :::::: The code at line 51 was first introduced by commit :::::: d4664b6c987f80338407889c1e3f3abe7e16be94 ARM: implement IRQ stacks :::::: TO: Ard Biesheuvel :::::: CC: Ard Biesheuvel -- 0-DAY CI Kernel Test Service https://01.org/lkp