From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (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 868AF2AF05 for ; Sun, 27 Oct 2024 16:28:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730046505; cv=none; b=siwU+viC8nkQyMySGGSVr+EqZEfxufFN21sWS5XWcAuLXtuVlmAeDq55iQNnQOqkNhrn5+Tp8+M3kI4HpWMSXKtzI49wNXNg/GreZY3VwdTWPaIb7Pk7eqHwHePjDPtwdLpYJycahfpf60GK9OV/XaC/Nb3r1vyu7+NrpOi07iU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730046505; c=relaxed/simple; bh=0aXubYe1FaQcPNmFvMSSBox/SiArxW12jDOhwAJzfAs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pP1lUzAtD/lN9Mt1Jfqa1c2PrJDaPywtM+5uuKJLfnxOQ2GjUK61sSQVwHYTouCpaVlqoT3cLFUPnNsIoW/obIVOR/2K8xyE0WtJjP25QB2pLqvc7LqGXq9AOPAP5WcLe9eVqKwFegxaXf09MEsD2gK2pZLaGR4OWT85EZXX40o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=C1b53uqp; arc=none smtp.client-ip=192.198.163.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="C1b53uqp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730046504; x=1761582504; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=0aXubYe1FaQcPNmFvMSSBox/SiArxW12jDOhwAJzfAs=; b=C1b53uqpNrn6Losah96zK4PWjg2UJv/j2UjG54Xs2FIk9JasiAoDAZX8 ABFX3hhSSRWBf2OdWKbCJY5kYlt8wYp//jru8vPmbrPPd55Lxa7FuRBLa ekwycYwz/1kU3Vy5gTpFQYqaLULEKM4E3HLG0Q9igHl4IssN3F2llv05N idAGvw4tk9JagTU1c/6iT6eub4mkd7TvPQUtWocwjDVHa7uZcCuuh9gMx x5IIC5EY5ZewCmcNncdPnevnMC0NdItVvwfX0YdPEJ81MyV2ele12YCwM 20MZHiEXEQtXmeL77xFPeCCkYAkdpxINf+zF/bkeBAfbVlqEXTZrmsK4+ A==; X-CSE-ConnectionGUID: CIoqNmMzTkuT3S6bcYnCTw== X-CSE-MsgGUID: uMYFoM6NR7i9sEf53oKtCw== X-IronPort-AV: E=McAfee;i="6700,10204,11238"; a="40272147" X-IronPort-AV: E=Sophos;i="6.11,237,1725346800"; d="scan'208";a="40272147" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2024 09:28:18 -0700 X-CSE-ConnectionGUID: DMeHiUY6T3uuJrfiO+OCNw== X-CSE-MsgGUID: hnu4janpSDmEEbxsVAn8bA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,237,1725346800"; d="scan'208";a="112221800" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 27 Oct 2024 09:28:16 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t567h-000ape-20; Sun, 27 Oct 2024 16:28:13 +0000 Date: Mon, 28 Oct 2024 00:27:34 +0800 From: kernel test robot To: Gonzalo Silvalde Blanco , linux-fbdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, thomas.zimmermann@suse.de, Gonzalo Silvalde Blanco Subject: Re: [PATCH] fbdev: udl: Make CONFIG_FB_DEVICE optional Message-ID: <202410280002.AXteAJwc-lkp@intel.com> References: <20241025092538.38339-1-gonzalo.silvalde@gmail.com> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241025092538.38339-1-gonzalo.silvalde@gmail.com> Hi Gonzalo, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm-tip/drm-tip linus/master v6.12-rc4 next-20241025] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Gonzalo-Silvalde-Blanco/fbdev-udl-Make-CONFIG_FB_DEVICE-optional/20241025-172653 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20241025092538.38339-1-gonzalo.silvalde%40gmail.com patch subject: [PATCH] fbdev: udl: Make CONFIG_FB_DEVICE optional config: i386-randconfig-r121-20241027 (https://download.01.org/0day-ci/archive/20241028/202410280002.AXteAJwc-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241028/202410280002.AXteAJwc-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202410280002.AXteAJwc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/video/fbdev/udlfb.c:1493:38: warning: 'fb_device_attrs' defined but not used [-Wunused-const-variable=] 1493 | static const struct device_attribute fb_device_attrs[] = { | ^~~~~~~~~~~~~~~ >> drivers/video/fbdev/udlfb.c:1485:35: warning: 'edid_attr' defined but not used [-Wunused-const-variable=] 1485 | static const struct bin_attribute edid_attr = { | ^~~~~~~~~ vim +/fb_device_attrs +1493 drivers/video/fbdev/udlfb.c 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1484 598b2eedfc3fbe drivers/video/fbdev/udlfb.c Bhumika Goyal 2017-08-18 @1485 static const struct bin_attribute edid_attr = { 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1486 .attr.name = "edid", 8ef8cc4fca4a92 drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-09-05 1487 .attr.mode = 0666, b9f03a3cd06c6f drivers/video/udlfb.c Paul Mundt 2011-01-06 1488 .size = EDID_LENGTH, 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1489 .read = edid_show, 8ef8cc4fca4a92 drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-09-05 1490 .write = edid_store 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1491 }; 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1492 fa738a5c4b2a6b drivers/video/fbdev/udlfb.c Ladislav Michl 2018-01-16 @1493 static const struct device_attribute fb_device_attrs[] = { 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1494 __ATTR_RO(metrics_bytes_rendered), 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1495 __ATTR_RO(metrics_bytes_identical), 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1496 __ATTR_RO(metrics_bytes_sent), 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1497 __ATTR_RO(metrics_cpu_kcycles_used), 926c11151e3b82 drivers/staging/udlfb/udlfb.c Greg Kroah-Hartman 2010-11-18 1498 __ATTR(metrics_reset, S_IWUSR, NULL, metrics_reset_store), 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1499 }; 7d9485e2c53caa drivers/staging/udlfb/udlfb.c Bernie Thompson 2010-02-15 1500 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki