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 CDBECC4167B for ; Thu, 7 Dec 2023 01:32:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442122AbjLGBc3 (ORCPT ); Wed, 6 Dec 2023 20:32:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229777AbjLGBc1 (ORCPT ); Wed, 6 Dec 2023 20:32:27 -0500 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6829910D for ; Wed, 6 Dec 2023 17:32:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701912753; x=1733448753; h=date:from:to:cc:subject:message-id:mime-version; bh=VsTHvw/ag8Z5Y/rvazGuBJr/nh+SaBknbjbNIju99Yo=; b=L5q6rl/ippu/I0Yurc7I5P3W+degiji+7bEzq32oAahF80Xlg8d/L1oc dK89WB0+k0ZnPdPONBcWpz4lwtlNlXnC1+VXNBhdjgdxxeQUEkUJ2u7q7 +F9qKXGkV04u2PJVozckO6W48TppHe0LTdvGvhCVnFa+xNcVdBggOZxHm q5vOmVh6LFFqIrVSEva8mpi6FjCzET09D4NioZInrdD8EfBrehw/IMaGP F7ylGVd6P9w/oC4S89L7lyB4KH85/sAurBQaEDZ2xuXFtcWP2XRJz8MUi 9fQmOfuqBB/5ANhlSU1yUGkJZltQQ9KvRDb2xnAtBKVhwwbe4kqoEe0qI g==; X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="398037413" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="398037413" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2023 17:32:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="842039603" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="842039603" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga004.fm.intel.com with ESMTP; 06 Dec 2023 17:32:31 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rB3Fc-000Bfi-28; Thu, 07 Dec 2023 01:32:28 +0000 Date: Thu, 7 Dec 2023 09:32:25 +0800 From: kernel test robot To: Will Deacon Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: arch/arm64/kernel/proton-pack.c:353:1: sparse: sparse: symbol '__pcpu_scope_arm64_ssbd_callback_required' was not declared. Should it be static? Message-ID: <202312070911.1NtvbcHK-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: bee0e7762ad2c6025b9f5245c040fcc36ef2bde8 commit: 5c8b0cbd9d6bac5f40943b5a7d8eac8cb86cbe7f arm64: Pull in task_stack_page() to Spectre-v4 mitigation code date: 3 years, 2 months ago config: arm64-randconfig-r112-20231117 (https://download.01.org/0day-ci/archive/20231207/202312070911.1NtvbcHK-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231207/202312070911.1NtvbcHK-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202312070911.1NtvbcHK-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/arm64/kernel/proton-pack.c:353:1: sparse: sparse: symbol '__pcpu_scope_arm64_ssbd_callback_required' was not declared. Should it be static? vim +/__pcpu_scope_arm64_ssbd_callback_required +353 arch/arm64/kernel/proton-pack.c c28762070ca651 Will Deacon 2020-09-18 351 c28762070ca651 Will Deacon 2020-09-18 352 /* This is the per-cpu state tracking whether we need to talk to firmware */ c28762070ca651 Will Deacon 2020-09-18 @353 DEFINE_PER_CPU_READ_MOSTLY(u64, arm64_ssbd_callback_required); c28762070ca651 Will Deacon 2020-09-18 354 :::::: The code at line 353 was first introduced by commit :::::: c28762070ca651fe7a981b8f31d972c9b7d2c386 arm64: Rewrite Spectre-v4 mitigation code :::::: TO: Will Deacon :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki