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 84235C433EF for ; Thu, 16 Jun 2022 12:34:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376427AbiFPMeI (ORCPT ); Thu, 16 Jun 2022 08:34:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230280AbiFPMeC (ORCPT ); Thu, 16 Jun 2022 08:34:02 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2844A4F9C4 for ; Thu, 16 Jun 2022 05:34:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655382841; x=1686918841; h=date:from:to:cc:subject:message-id:mime-version; bh=VdIfYFjnAHQRKCvjB/PosFc98TS07Kc3GzWERBcZLLM=; b=bg7/qTSIEls6VRj+hfUBMXKUEf4mgi8t2LLPgkBllRXIfsIBqjKBGEIO U0Zl/245nr350K3AybvXXJKYS474unD/7a+r6RhD82ePYZcAx9xUeCBTB r+x+uXcRYegR3o3vwmVmdoPiWbcpVELAnwba256tHKpy3UoKbEL/zQQq8 aJ0zp4AxtYqN2Alw6LpBMptUQkaqPuTMyozi/AH2JWjJsd0iAsD3+kl0g kaERXIE6yvQhet3HdBYTFJAouDcr1WLqkA+JyPrxPhUnnNjj3f5mLe3MO qTY3gLayQM/bCInNyAvqsVNAigw7F653cdzCNmsZeeYRpcTXI3S/jdTTP w==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="259091008" X-IronPort-AV: E=Sophos;i="5.91,305,1647327600"; d="scan'208";a="259091008" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2022 05:34:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,305,1647327600"; d="scan'208";a="713338690" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 16 Jun 2022 05:33:59 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o1ohD-000ONS-3T; Thu, 16 Jun 2022 12:33:59 +0000 Date: Thu, 16 Jun 2022 20:33:48 +0800 From: kernel test robot To: Sudeep Holla Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [sudeep-holla:wip/acpi_ffh_opregion 2/3] drivers/acpi/acpi_ffh.c:16:12: warning: no previous prototype for 'acpi_ffh_address_space_arch_setup' Message-ID: <202206162019.SclXvEpW-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/sudeep.holla/linux.git wip/acpi_ffh_opregion head: 0ca2d8d167ffa471639fc885ecd9ca010cb04deb commit: 42de507063eebc8c7d728fbac4012e35c8b854df [2/3] ACPI: Implement a generic FFH Opregion handler config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220616/202206162019.SclXvEpW-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/commit/?id=42de507063eebc8c7d728fbac4012e35c8b854df git remote add sudeep-holla https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git git fetch --no-tags sudeep-holla wip/acpi_ffh_opregion git checkout 42de507063eebc8c7d728fbac4012e35c8b854df # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/acpi/ kernel/trace/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/acpi/acpi_ffh.c:16:12: warning: no previous prototype for 'acpi_ffh_address_space_arch_setup' [-Wmissing-prototypes] 16 | int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/acpi/acpi_ffh.c:22:12: warning: no previous prototype for 'acpi_ffh_address_space_arch_handler' [-Wmissing-prototypes] 22 | int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/acpi_ffh_address_space_arch_setup +16 drivers/acpi/acpi_ffh.c 15 > 16 int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt, 17 void **region_ctxt) 18 { 19 return -EOPNOTSUPP; 20 } 21 > 22 int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value, 23 void *region_context) 24 { 25 return -EOPNOTSUPP; 26 } 27 -- 0-DAY CI Kernel Test Service https://01.org/lkp