From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (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 9395563D for ; Wed, 1 Jun 2022 12:03:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654084981; x=1685620981; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=nSKRDSylJadLI+mvWTeZjJS7pEUMppAzFzSpmQkSgv0=; b=X2w7e0z+DFhavQFkWA7ebC8h8VxC72IBJhgLC88h8HtDLYg25NHTKYom +AjarAYM2O/9984QZGP9LnoiwnqP4Klo4aHrMfVLEEamajRckLJoP9kxf DOL9Ec4bvCiRJMw8v5o5g+tqBS6sc60cKW1BIUZIZ9wRvuIfgSY/mIhn1 2yHh3/P/QGjcs5PhAkn3IWl+YXgvfoLbWymmMu81rTbc4FPU6tctpkyIP LBJXY9Z2Deu1N2O/L2ik6DnqZfBJYccF2Zozilkp+bwxwW3HPFAHDoDJ4 GE1YT36iw6TavBOVk82fv0Q982KEl4Yg5L9TcxY3bfw2VpOUFSYPBs6Bd A==; X-IronPort-AV: E=McAfee;i="6400,9594,10364"; a="256043397" X-IronPort-AV: E=Sophos;i="5.91,268,1647327600"; d="scan'208";a="256043397" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2022 05:03:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,268,1647327600"; d="scan'208";a="562768394" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 01 Jun 2022 05:02:59 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1nwN3y-0003w2-R9; Wed, 01 Jun 2022 12:02:58 +0000 Date: Wed, 1 Jun 2022 20:02:10 +0800 From: kernel test robot To: Suraj Kandpal Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org Subject: Re: [Intel-gfx] [RFC PATCH 2/2] drm/i915: Enabling WD Transcoder Message-ID: <202206011906.FVEKyYoi-lkp@intel.com> References: <20220601082200.368911-3-suraj.kandpal@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: <20220601082200.368911-3-suraj.kandpal@intel.com> Hi Suraj, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Suraj-Kandpal/i915-writeback-enablement/20220601-162509 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: x86_64-randconfig-a005 (https://download.01.org/0day-ci/archive/20220601/202206011906.FVEKyYoi-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c825abd6b0198fb088d9752f556a70705bc99dfd) 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://github.com/intel-lab-lkp/linux/commit/86bdd6544954d8a7336e5b797538677c9001d0fc git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Suraj-Kandpal/i915-writeback-enablement/20220601-162509 git checkout 86bdd6544954d8a7336e5b797538677c9001d0fc # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/display/intel_wd.c:66:6: warning: no previous prototype for function 'print_connectors' [-Wmissing-prototypes] void print_connectors(struct drm_i915_private *dev_priv) ^ drivers/gpu/drm/i915/display/intel_wd.c:66:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void print_connectors(struct drm_i915_private *dev_priv) ^ static >> drivers/gpu/drm/i915/display/intel_wd.c:414:6: warning: no previous prototype for function 'intel_wd_writeback_complete' [-Wmissing-prototypes] void intel_wd_writeback_complete(struct intel_wd *intel_wd, ^ drivers/gpu/drm/i915/display/intel_wd.c:414:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void intel_wd_writeback_complete(struct intel_wd *intel_wd, ^ static >> drivers/gpu/drm/i915/display/intel_wd.c:422:5: warning: no previous prototype for function 'intel_wd_setup_transcoder' [-Wmissing-prototypes] int intel_wd_setup_transcoder(struct intel_wd *intel_wd, ^ drivers/gpu/drm/i915/display/intel_wd.c:422:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int intel_wd_setup_transcoder(struct intel_wd *intel_wd, ^ static >> drivers/gpu/drm/i915/display/intel_wd.c:587:5: warning: no previous prototype for function 'intel_wd_capture' [-Wmissing-prototypes] int intel_wd_capture(struct intel_wd *intel_wd, ^ drivers/gpu/drm/i915/display/intel_wd.c:587:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int intel_wd_capture(struct intel_wd *intel_wd, ^ static 4 warnings generated. vim +/print_connectors +66 drivers/gpu/drm/i915/display/intel_wd.c 65 > 66 void print_connectors(struct drm_i915_private *dev_priv) 67 { 68 struct drm_connector *connector; 69 struct drm_connector_list_iter conn_iter; 70 struct intel_connector *intel_connector; 71 72 drm_modeset_lock_all(&dev_priv->drm); 73 drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter); 74 drm_for_each_connector_iter(connector, &conn_iter) { 75 intel_connector = to_intel_connector(connector); 76 drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]: status: %s\n", 77 connector->base.id, connector->name, 78 drm_get_connector_status_name(connector->status)); 79 } 80 drm_connector_list_iter_end(&conn_iter); 81 drm_modeset_unlock_all(&dev_priv->drm); 82 } 83 -- 0-DAY CI Kernel Test Service https://01.org/lkp