From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 873C23D9055 for ; Sat, 16 May 2026 11:46:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778932002; cv=none; b=T7/bE6hA/UpJB+BFVXF7DWQwaMxHWtgR1OsuE7Pzk6tpR8ajtU3ksDiuP6DNPtlsH6AG7+ULlW0SiRiPFP3cldnr/s9WS/Vd8tQ/r0QfCLPzt8UJixyTlxMN50MLWT7osnXF05aQM6MfmA39iACVxREEAc1Zbt/SUdAa+KgCBig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778932002; c=relaxed/simple; bh=t6HOHufvECaSv8A+/IS5zrPHSBmzIcTD6wF0m1l3K18=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pVXUTkCVAL+klnyu8umKRpRdARjG4yfcwE79pL+cLRPldlva0BF7G13foLaHTFx+T285nlodRmM/YI6TuXIDn8tONXlmubD1SDGy9RdBphI6DlmdpimQ4kgBRAfGtassbBE8ybxo5ZP3Lqj6z/sKO0wxmTDY+Nhkp843kf6dVvs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=lOWDf2lO; arc=none smtp.client-ip=192.198.163.16 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="lOWDf2lO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778932000; x=1810468000; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=t6HOHufvECaSv8A+/IS5zrPHSBmzIcTD6wF0m1l3K18=; b=lOWDf2lOB5cnyI8YDL77u24XMaosgPNfqYjQiwUqYaltR0sKObRDBlqq chx4UXhkgd4lVQfX9QX3JmZAVD1/v+SQIKH647NKh9E5pzpgoNayAmTG4 Tq5ik/pktlPqzzuDCsJ2ZLZ6Ig6oTAGkP6sbUJpvoRzrzYrUH7mH13S+M KhyUXlmT+Wz22+uTStYpDXmm0ezBEubhIrcL0ySDRXhvbbvJqqiPMd8U3 Xh/KTlUCCmjpNpfHCSkPtjBVaqsCD1SA+TPAtVrebG54nf6ytHSyNIVmy g7NVJYglfafxPyVYQIV2veo3LLWQpHRVa5rdHb+00EBqicv4aMPzJvie3 w==; X-CSE-ConnectionGUID: JQRlQtO2QRGjY/K1FulnJg== X-CSE-MsgGUID: LM2yOFdJS7SVDGRXNVcdhw== X-IronPort-AV: E=McAfee;i="6800,10657,11787"; a="67394071" X-IronPort-AV: E=Sophos;i="6.23,238,1770624000"; d="scan'208";a="67394071" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 May 2026 04:46:38 -0700 X-CSE-ConnectionGUID: hJpzaZZfTWmrLT6MXSu4fQ== X-CSE-MsgGUID: YhgtzyK4Q/Ow3t45XSUfpg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,238,1770624000"; d="scan'208";a="238084381" Received: from lkp-server01.sh.intel.com (HELO d94e5e629b2d) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 16 May 2026 04:46:35 -0700 Received: from kbuild by d94e5e629b2d with local (Exim 4.98.2) (envelope-from ) id 1wODTU-000000000mM-2NxV; Sat, 16 May 2026 11:46:32 +0000 Date: Sat, 16 May 2026 19:46:10 +0800 From: kernel test robot To: Feng Tang , Sudeep Holla , Greg Kroah-Hartman , rafael@kernel.org, Danilo Krummrich Cc: oe-kbuild-all@lists.linux.dev, Catalin Marinas , Will Deacon , David Hildenbrand , linux-kernel@vger.kernel.org, driver-core@lists.linux.dev, Feng Tang Subject: Re: [PATCH v1] arch_topology: Introduce nr_possible_packages Message-ID: <202605161935.1SnObrFu-lkp@intel.com> References: <20260515144435.93035-1-feng.tang@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260515144435.93035-1-feng.tang@linux.alibaba.com> Hi Feng, kernel test robot noticed the following build warnings: [auto build test WARNING on driver-core/driver-core-testing] [also build test WARNING on driver-core/driver-core-next driver-core/driver-core-linus linus/master v7.1-rc3 next-20260508] [cannot apply to linux-review/Feng-Tang/arch_topology-Introduce-nr_possible_packages/20260514-094659] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Feng-Tang/arch_topology-Introduce-nr_possible_packages/20260515-230156 base: driver-core/driver-core-testing patch link: https://lore.kernel.org/r/20260515144435.93035-1-feng.tang%40linux.alibaba.com patch subject: [PATCH v1] arch_topology: Introduce nr_possible_packages config: parisc-randconfig-r122-20260516 (https://download.01.org/0day-ci/archive/20260516/202605161935.1SnObrFu-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 13.4.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260516/202605161935.1SnObrFu-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/202605161935.1SnObrFu-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/base/arch_topology.c:841:1: sparse: sparse: symbol 'package_id_mask' was not declared. Should it be static? vim +/package_id_mask +841 drivers/base/arch_topology.c 835 836 /* 837 * Assuming silicon has a sane package ID decoding method to not have 838 * an ID bigger than 2047 839 */ 840 #define MAX_PACKAGE_ID 2047 > 841 DECLARE_BITMAP(package_id_mask, MAX_PACKAGE_ID + 1); 842 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki