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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47DD1C433F5 for ; Thu, 24 Feb 2022 15:41:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D3A8F8D0003; Thu, 24 Feb 2022 10:41:56 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id CE9C48D0001; Thu, 24 Feb 2022 10:41:56 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B8B508D0003; Thu, 24 Feb 2022 10:41:56 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id AB2748D0001 for ; Thu, 24 Feb 2022 10:41:56 -0500 (EST) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 7C27D23698 for ; Thu, 24 Feb 2022 15:41:56 +0000 (UTC) X-FDA: 79178089032.08.927B556 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by imf17.hostedemail.com (Postfix) with ESMTP id B7F6B40011 for ; Thu, 24 Feb 2022 15:41:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645717290; x=1677253290; h=date:from:to:cc:subject:message-id:mime-version; bh=3Vw4hF+wV3IiJy6O8PE18VWFjlyP3WCm0CwZhjlmDCg=; b=kkOMDmmnmICDe2T5aBHQzh84whGdwOO7JxpjetT+WfSO9IWi9YfVTYFp RGImmHTB9TZQFjLnfBx123XB6K5T8+oJn9zlfLq8ycYE5rdn0IR4R6wth 34qN07YVpafWWfL3YNBsd8QFjyRhx7PdHv++2KGuQ/MRmuRBJ6Xqaomuz GjicSVqn62JtXbOQ9z58M2+Ei0tSiCj8tTc7HIUcfwbeF/UyY2+5MvNsk 6P7psZokbisFYZjgIQCJQdPdFLOl/RO3rOpUIjfx7KoYZkstS9g7rdew2 rd+qhN+mdxgTxtlFkNkwz8AZuNYszWjGauUUX83991X1+naAwRBe6Aqu8 A==; X-IronPort-AV: E=McAfee;i="6200,9189,10268"; a="249845008" X-IronPort-AV: E=Sophos;i="5.90,134,1643702400"; d="scan'208";a="249845008" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2022 07:41:28 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,134,1643702400"; d="scan'208";a="628508502" Received: from lkp-server01.sh.intel.com (HELO 788b1cd46f0d) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 24 Feb 2022 07:41:26 -0800 Received: from kbuild by 788b1cd46f0d with local (Exim 4.92) (envelope-from ) id 1nNGFB-0003Fo-UY; Thu, 24 Feb 2022 15:41:25 +0000 Date: Thu, 24 Feb 2022 23:40:49 +0800 From: kernel test robot To: Meenakshikumar Somasundaram Cc: kbuild-all@lists.01.org, Linux Memory Management List , Alex Deucher , Jun Lei Subject: [linux-next:master 5801/7915] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3757: warning: expecting prototype for dc_process_dmub_aux_transfer_async(). Prototype was for dc_enable_dmub_notifications() instead Message-ID: <202202242353.yUaXXuQI-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: B7F6B40011 X-Stat-Signature: zi4aefrau9wtng6nhj14z5ru8g8zadzs Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=kkOMDmmn; spf=none (imf17.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.93) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspam-User: X-HE-Tag: 1645717290-405815 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Meenakshikumar, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d4a0ae62a277377de396850ed4b709b6bd9b7326 commit: ed7208706448953c6f15009cf139135776c15713 [5801/7915] drm/amd/display: Fix for dmub outbox notification enable config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220224/202202242353.yUaXXuQI-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ed7208706448953c6f15009cf139135776c15713 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout ed7208706448953c6f15009cf139135776c15713 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:419: warning: Cannot understand ***************************************************************************** on line 419 - I thought it was a doc line drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3757: warning: Function parameter or member 'dc' not described in 'dc_enable_dmub_notifications' >> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3757: warning: expecting prototype for dc_process_dmub_aux_transfer_async(). Prototype was for dc_enable_dmub_notifications() instead drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3762: warning: Cannot understand ***************************************************************************** on line 3762 - I thought it was a doc line drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3783: warning: Cannot understand ***************************************************************************** on line 3783 - I thought it was a doc line drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3873: warning: Cannot understand ***************************************************************************** on line 3873 - I thought it was a doc line drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3923: warning: Cannot understand ***************************************************************************** on line 3923 - I thought it was a doc line drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3987: warning: Cannot understand ***************************************************************************** on line 3987 - I thought it was a doc line vim +3757 drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c 3739 3740 /** 3741 * dc_process_dmub_aux_transfer_async - Submits aux command to dmub via inbox message 3742 * Function: dc_enable_dmub_notifications 3743 * 3744 * @brief 3745 * Calls dc_is_dmub_outbox_supported to check if dmub fw supports outbox 3746 * notifications. All DMs shall switch to dc_is_dmub_outbox_supported. 3747 * This API shall be removed after switching. 3748 * 3749 * @param 3750 * [in] dc: dc structure 3751 * 3752 * @return 3753 * True if DMUB FW supports outbox notifications, False otherwise 3754 ***************************************************************************** 3755 */ 3756 bool dc_enable_dmub_notifications(struct dc *dc) > 3757 { 3758 return dc_is_dmub_outbox_supported(dc); 3759 } 3760 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org