From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) (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 041927473 for ; Wed, 29 Nov 2023 05:54:43 +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="ZS5SBLoj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701237284; x=1732773284; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DbfyNV7Lodd8LPW5awsvVINXZlDDAEM+ob/HWAfB8+E=; b=ZS5SBLojIGLSj+CCcEqSaetcHM3bu2ZU1hrgo1Fpd+4hNn2XnCnPwEDa hIvmNfQbjSbqrPzxZxTEXeHEQnxgh8Wc6tbTlrluqi0le9RKYnEYn/YZW dE3Mb+kkNgsWJ2qdIBlOhujk+yKS7yGgU4/Fvos8bzTdNkIIv8djJfzx/ 0kw+1Tr9x8rXa207mkgUm2wWGuS5IECmt3vdm/GgqFeVjmxPsMyXpXYPl VPb4oHY1TFAcvMTFi9drzGzn3oFcII/SaNOm1XVUtjF/1D2amIdv32aXJ NpIIL9QObTQYPoc9chcLLe1PpvqCAhsqW2+LPFtAZHjpG3w6IvsQ9Vx4D g==; X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="391970111" X-IronPort-AV: E=Sophos;i="6.04,235,1695711600"; d="scan'208";a="391970111" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Nov 2023 21:54:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="859687442" X-IronPort-AV: E=Sophos;i="6.04,235,1695711600"; d="scan'208";a="859687442" Received: from lkp-server01.sh.intel.com (HELO d584ee6ebdcc) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 28 Nov 2023 21:54:37 -0800 Received: from kbuild by d584ee6ebdcc with local (Exim 4.96) (envelope-from ) id 1r8DWt-0008dI-1d; Wed, 29 Nov 2023 05:54:35 +0000 Date: Wed, 29 Nov 2023 13:54:12 +0800 From: kernel test robot To: Stuart Hayes , linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Rafael J . Wysocki" , Tanjore Suresh , Martin Belanger , Oliver O'Halloran , Daniel Wagner , Keith Busch , Lukas Wunner Cc: oe-kbuild-all@lists.linux.dev, Stuart Hayes Subject: Re: [PATCH v5] driver core: shut down devices asynchronously Message-ID: <202311291142.I8HCRjsP-lkp@intel.com> References: <20231128210436.506510-1-stuart.w.hayes@gmail.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 In-Reply-To: <20231128210436.506510-1-stuart.w.hayes@gmail.com> Hi Stuart, 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 v6.7-rc3 next-20231128] [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/Stuart-Hayes/driver-core-shut-down-devices-asynchronously/20231129-055044 base: driver-core/driver-core-testing patch link: https://lore.kernel.org/r/20231128210436.506510-1-stuart.w.hayes%40gmail.com patch subject: [PATCH v5] driver core: shut down devices asynchronously config: i386-randconfig-061-20231129 (https://download.01.org/0day-ci/archive/20231129/202311291142.I8HCRjsP-lkp@intel.com/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231129/202311291142.I8HCRjsP-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/202311291142.I8HCRjsP-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/base/core.c:4782:1: sparse: sparse: symbol 'sd_domain' was not declared. Should it be static? >> drivers/base/core.c:4783:16: sparse: sparse: symbol 'big_shutdown_cookie' was not declared. Should it be static? drivers/base/core.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/slab.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +/sd_domain +4782 drivers/base/core.c 4781 > 4782 ASYNC_DOMAIN(sd_domain); > 4783 async_cookie_t big_shutdown_cookie; 4784 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki