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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 688B5C433F5 for ; Thu, 27 Jan 2022 19:09:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C41A710E195; Thu, 27 Jan 2022 19:09:14 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4A9D410E195; Thu, 27 Jan 2022 19:09:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643310553; x=1674846553; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=om3QU/Nx/QWSkShOFUdOrzDE6Wl2EDZ0YOIUwwJGKNY=; b=nJdAnemntuiD82opWaZCh3/KzOOwmccCJY4pfDSmRcBOzvWb5+1z2GbP RZe8bnK3R3MHHXTxd9F/vaXNUTRTC/3i3N9VbiLk5bhZMK7nGwSCfk6ZW 7DE+g1WECm9aOD1iWVEvI5yhup07LAVOo/1fLpT5a8Dn4jafFV1Aiw00a G5GNOPtrimkInjJinleftegIleuNQEfHZg+jeI5WBlPmJGb6nd74jNNAn djN7//RDRG9v5ZmB8DelLsRkGAYL56Be8meCQfSmenZhHsHRUvf674J+V Efi5Sh9F6T9WbLEVkNEp0YwNZLlXZvEYPmD7uEGF4sA50cX6LXNj5MGMB A==; X-IronPort-AV: E=McAfee;i="6200,9189,10239"; a="247163525" X-IronPort-AV: E=Sophos;i="5.88,321,1635231600"; d="scan'208";a="247163525" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2022 11:09:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,321,1635231600"; d="scan'208";a="767616133" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 27 Jan 2022 11:09:10 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nDA8r-000MwU-B6; Thu, 27 Jan 2022 19:09:09 +0000 Date: Fri, 28 Jan 2022 03:08:17 +0800 From: kernel test robot To: Zhi Wang , hch@lst.de, jgg@nvidia.com, jani.nikula@linux.intel.com Message-ID: <202201280218.aDxaMjx6-lkp@intel.com> References: <20220127120508.11330-1-zhi.a.wang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220127120508.11330-1-zhi.a.wang@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Intel-gfx] [PATCH 1/3] i915/gvt: Introduce the mmio_table.c to support VFIO new mdev API X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kbuild-all@lists.01.org, Zhi Wang , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Terrence Xu , intel-gvt-dev@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Zhi, I love your patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [also build test WARNING on next-20220127] [cannot apply to drm-intel/for-linux-next v5.17-rc1] [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/Zhi-Wang/i915-gvt-Introduce-the-mmio_table-c-to-support-VFIO-new-mdev-API/20220127-200727 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20220128/202201280218.aDxaMjx6-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/533f92651a7a56481a053f1e04dc5a5ec024ffb9 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Zhi-Wang/i915-gvt-Introduce-the-mmio_table-c-to-support-VFIO-new-mdev-API/20220127-200727 git checkout 533f92651a7a56481a053f1e04dc5a5ec024ffb9 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/ 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/i915/gvt/handlers.c:45:6: warning: no previous prototype for 'intel_gvt_match_device' [-Wmissing-prototypes] 45 | bool intel_gvt_match_device(struct intel_gvt *gvt, | ^~~~~~~~~~~~~~~~~~~~~~ vim +/intel_gvt_match_device +45 drivers/gpu/drm/i915/gvt/handlers.c 12d14cc43b3470 Zhi Wang 2016-08-30 44 12d14cc43b3470 Zhi Wang 2016-08-30 @45 bool intel_gvt_match_device(struct intel_gvt *gvt, 12d14cc43b3470 Zhi Wang 2016-08-30 46 unsigned long device) 12d14cc43b3470 Zhi Wang 2016-08-30 47 { 533f92651a7a56 Zhi Wang 2022-01-27 48 return intel_gvt_get_device_type(gvt->gt->i915) & device; 12d14cc43b3470 Zhi Wang 2016-08-30 49 } 12d14cc43b3470 Zhi Wang 2016-08-30 50 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org