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 AF44AC433F5 for ; Wed, 5 Jan 2022 17:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242535AbiAERvD (ORCPT ); Wed, 5 Jan 2022 12:51:03 -0500 Received: from mga02.intel.com ([134.134.136.20]:29110 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242546AbiAERuv (ORCPT ); Wed, 5 Jan 2022 12:50:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641405051; x=1672941051; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=PpHonwmhKdYWwGE2Kj85rE7+8+B24Ps/OyDD+RJ+PS4=; b=dhiYpLiPh+klDlnGr/Ffoc486S+852fb9/FLR7BjVKW2TzOQgL1kV9SI gIbvsQbtkBqYT3qjnLXeCOkCo1CBhZbKI1Qqr9xMrAxkaOgCZza72KSTH U0fssEFrpc2zlQAF+X3X84EfTBzIrtb5ffoSY5TlYtChWbn8QV0KBC8sg CZBD1jAMEFH/iRPiHjpA/sLa3QEC50SAc6fW3y4owuxfrodWtzmwA0soj puTBQ/9NsEDQF8hjhakLJSB3zCTSL442xonXCwn+2DCZ4UBki9a4kuW8m BiYckSC9tuWJ8/95Co69YKCEpoF6Qj0q2P/9Rtq7BccfYtxjKbqkCG/M0 Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10217"; a="229815450" X-IronPort-AV: E=Sophos;i="5.88,264,1635231600"; d="scan'208";a="229815450" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jan 2022 09:50:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,264,1635231600"; d="scan'208";a="621140591" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 05 Jan 2022 09:50:48 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n5AQx-000Gu3-Oz; Wed, 05 Jan 2022 17:50:47 +0000 Date: Thu, 6 Jan 2022 01:50:45 +0800 From: kernel test robot To: Sudeep Holla , Linux Kernel Mailing List , ACPI Devel Maling List , "Rafael J . Wysocki" Cc: kbuild-all@lists.01.org, Sudeep Holla Subject: Re: [PATCH v2] ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype Message-ID: <202201060154.xBYcdXiV-lkp@intel.com> References: <20220103155838.616580-1-sudeep.holla@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220103155838.616580-1-sudeep.holla@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Hi Sudeep, I love your patch! Perhaps something to improve: [auto build test WARNING on rafael-pm/linux-next] [also build test WARNING on next-20220105] [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] url: https://github.com/0day-ci/linux/commits/Sudeep-Holla/ACPI-PCC-Implement-OperationRegion-handler-for-the-PCC-Type-3-subtype/20220104-000003 base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20220106/202201060154.xBYcdXiV-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/1dbcdc47eadc8c55659410fc03d067f3438a386a git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Sudeep-Holla/ACPI-PCC-Implement-OperationRegion-handler-for-the-PCC-Type-3-subtype/20220104-000003 git checkout 1dbcdc47eadc8c55659410fc03d067f3438a386a # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/acpi/acpi_pcc.c:34:22: sparse: sparse: symbol 'pcc_ctx' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org