From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (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 CB4B5611E; Tue, 6 Jun 2023 07:22:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1686036126; x=1717572126; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=CxbcWum0+83a9LbAqPEy91aVgexwF/uAMmOrNRh1chw=; b=fxTzz+NvpHHMBMm3ZsbgBVAiFd5fy3pl29E7k5vubNhCvzoFY5Hje0ML Kcbq/ntHospdhacdjZggl56/HGXLDq+vR3OchMpXywhiRSVYiI+Eh/Inx AMxaHvdHCHoawDkMF1bRY6GXoh+RsFG4Z8rG4VzSg2IwJixnrhN6P7QjQ h9inWqtFojeboiqZ8Lo0WfO18dIZrt0gN41yihQ8KsqzqCMRG2wYhdT+Z PAy2g4naTA698cSWkM38Me4z+S/wqQb9NPoMK5hKrGeZh4pNxmsi2hAd+ LnKEyLy0P0i6YPQK8oeHX+qfX+B01l162UkLK7kzaKl3rlk1oJf4tvHTt A==; X-IronPort-AV: E=McAfee;i="6600,9927,10732"; a="336214489" X-IronPort-AV: E=Sophos;i="6.00,219,1681196400"; d="scan'208";a="336214489" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2023 00:22:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10732"; a="821505100" X-IronPort-AV: E=Sophos;i="6.00,219,1681196400"; d="scan'208";a="821505100" Received: from lkp-server01.sh.intel.com (HELO 15ab08e44a81) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 06 Jun 2023 00:22:04 -0700 Received: from kbuild by 15ab08e44a81 with local (Exim 4.96) (envelope-from ) id 1q6R11-0004xv-0s; Tue, 06 Jun 2023 07:22:03 +0000 Date: Tue, 6 Jun 2023 15:21:04 +0800 From: kernel test robot To: Daniele Ceraolo Spurio , intel-gfx@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Alan Previn , dri-devel@lists.freedesktop.org Subject: Re: [Intel-gfx] [PATCH v2 4/5] drm/i915/mtl/gsc: Add a gsc_info debugfs Message-ID: <202306061505.rzhdExYJ-lkp@intel.com> References: <20230606022402.2048235-5-daniele.ceraolospurio@intel.com> Precedence: bulk X-Mailing-List: llvm@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: <20230606022402.2048235-5-daniele.ceraolospurio@intel.com> Hi Daniele, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Daniele-Ceraolo-Spurio/drm-i915-gsc-fixes-and-updates-for-GSC-memory-allocation/20230606-102510 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip patch link: https://lore.kernel.org/r/20230606022402.2048235-5-daniele.ceraolospurio%40intel.com patch subject: [Intel-gfx] [PATCH v2 4/5] drm/i915/mtl/gsc: Add a gsc_info debugfs config: i386-randconfig-i015-20230606 (https://download.01.org/0day-ci/archive/20230606/202306061505.rzhdExYJ-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git remote add drm-tip git://anongit.freedesktop.org/drm/drm-tip git fetch drm-tip drm-tip git checkout drm-tip/drm-tip b4 shazam https://lore.kernel.org/r/20230606022402.2048235-5-daniele.ceraolospurio@intel.com # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202306061505.rzhdExYJ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.c:28:6: warning: no previous prototype for function 'intel_gsc_uc_debugfs_register' [-Wmissing-prototypes] void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc_uc, struct dentry *root) ^ drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.c:28:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc_uc, struct dentry *root) ^ static 1 warning generated. vim +/intel_gsc_uc_debugfs_register +28 drivers/gpu/drm/i915/gt/uc/intel_gsc_uc_debugfs.c 27 > 28 void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc_uc, struct dentry *root) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki