From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 114312DB69 for ; Fri, 15 Dec 2023 12:51:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="cwP7wA5/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702644684; x=1734180684; h=date:from:to:cc:subject:message-id:mime-version; bh=Qitsnoe4czQzS8dI93mK8gLEVhXQMpYmjWDPRKPtpOY=; b=cwP7wA5/G6CDW8PL2Ue0F5QdHOwJRUS3B5vzjpCtet3I+DWwU7VMN0e1 kWlLeh28jU6nE4tvrClHLnfJkQvbPItr8Yudo9EjQuF8mPE5ydqn9cIEL g7tAukGmshOQ5W4qIgQnpNHfyq9FembkaTFHWtisXBxQ+qKj47sWiUKCn mztPBaR4krn+BugtVKt6swbzmQJL86jRPNl9Jk/AHTa8uvy++PkvwvB5o Hd4S2JUn+MVX+q/TUUNbwT9bMYXG9zpqwLno15nqYcLJbJZIm46X+8VrD L6Ma/OmSEttLAFUTseXTmKrNL53veqZrUHcK70v17HAUHFmIGVvFIHG1b Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10924"; a="380266705" X-IronPort-AV: E=Sophos;i="6.04,278,1695711600"; d="scan'208";a="380266705" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Dec 2023 04:51:24 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10924"; a="898128676" X-IronPort-AV: E=Sophos;i="6.04,278,1695711600"; d="scan'208";a="898128676" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 15 Dec 2023 04:51:23 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rE7ey-0000DQ-2s; Fri, 15 Dec 2023 12:51:20 +0000 Date: Fri, 15 Dec 2023 20:50:27 +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: <202312152025.1qeAzjCU-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 3f7168591ebf7bbdb91797d02b1afaf00a4289b1 commit: 5c8b0cbd9d6bac5f40943b5a7d8eac8cb86cbe7f arm64: Pull in task_stack_page() to Spectre-v4 mitigation code date: 3 years, 3 months ago config: arm64-randconfig-r112-20231117 (https://download.01.org/0day-ci/archive/20231215/202312152025.1qeAzjCU-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231215/202312152025.1qeAzjCU-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/202312152025.1qeAzjCU-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