From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 857CC6F539 for ; Thu, 8 Feb 2024 12:06:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707394006; cv=none; b=q3JvsFywHpJqpjNcMhkzUAqmplzFjmJ0fVZvIRLQshtMYsoGGumh3ZLWBsbJpS5goCGAY2zUu1eUjSE2kwKdNHgxM9+QQPkuraZulSgBnfCR5PMFI9Mz1gODCEwydwv/hKmJqOXR8n6C5kqcEKcSfQRCvkr+f+US9RfOtIQLgP8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707394006; c=relaxed/simple; bh=X3RpNgRFWg4hYHY+7/7QHHs4Uc4xM4YTy5Dg8CxGXPc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hWr2lnbp5xnBa8dbvoCIFdTSjcjEHVxpfPoO/N/GzxtUn844GFme3uZgVhuUxpHtpHp8tR3sOwTDVn01clMT6QltQ4fKqsW97/GIV9i9HR0piwtxQx8mA4vco0dTiERe1MM8DVe//3oEOR1JrtUI1TCkcE1LW4+Bd4Vva4skFBM= 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=J+DznDxE; arc=none smtp.client-ip=192.198.163.13 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="J+DznDxE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707394005; x=1738930005; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=X3RpNgRFWg4hYHY+7/7QHHs4Uc4xM4YTy5Dg8CxGXPc=; b=J+DznDxEqeIQKJ2hS8gBp3gVryBtLNgBYoD81hAnNMQ/KiBA/5wIbi6l Crfq3baBJbEuCIVZ0sY++uxVa1Wz+an07GNzzydamKV7HF44FZy576Pn7 d2Qy6e745YJLYR1HGwsEw0sovb74sKyar+jtD+Gn4R14IEUbmkcY5HPUi c1a3IsiKxlSDIaJXgFZX3k8NeJscBiqXjPAybrWzkPXMRJkAE1cis/sMb VHWz0151GeLASbvwwBwKmm6l6lMhaB2nymaHPJccTYVXXL99p2I3awOZ4 yhlv1b01NrcZj6J2J72xh95Y6vD3CDcPggHdbRIYuh2gHWJksHqt4iZ5V w==; X-IronPort-AV: E=McAfee;i="6600,9927,10977"; a="4185568" X-IronPort-AV: E=Sophos;i="6.05,253,1701158400"; d="scan'208";a="4185568" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2024 04:06:43 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,253,1701158400"; d="scan'208";a="32449826" Received: from lkp-server01.sh.intel.com (HELO 01f0647817ea) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 08 Feb 2024 04:06:40 -0800 Received: from kbuild by 01f0647817ea with local (Exim 4.96) (envelope-from ) id 1rY3Ar-0003iu-2n; Thu, 08 Feb 2024 12:06:37 +0000 Date: Thu, 8 Feb 2024 20:06:26 +0800 From: kernel test robot To: Thomas Zimmermann , javierm@redhat.com, sui.jingfeng@linux.dev, pjones@redhat.com, deller@gmx.de, ardb@kernel.org Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann Subject: Re: [PATCH v3 3/8] firmware/sysfb: Set firmware-framebuffer parent device Message-ID: <202402081952.wLKLCXmW-lkp@intel.com> References: <20240207134932.7321-4-tzimmermann@suse.de> 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: <20240207134932.7321-4-tzimmermann@suse.de> Hi Thomas, 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 v6.8-rc3 next-20240208] [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/Thomas-Zimmermann/video-Add-helpers-for-decoding-screen_info/20240207-215100 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20240207134932.7321-4-tzimmermann%40suse.de patch subject: [PATCH v3 3/8] firmware/sysfb: Set firmware-framebuffer parent device config: i386-randconfig-141-20240208 (https://download.01.org/0day-ci/archive/20240208/202402081952.wLKLCXmW-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/20240208/202402081952.wLKLCXmW-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/202402081952.wLKLCXmW-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/firmware/sysfb.c:36: include/linux/sysfb.h:108:1: error: expected identifier or '(' before '{' token 108 | { | ^ >> include/linux/sysfb.h:105:39: warning: 'sysfb_create_simplefb' used but never defined 105 | static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, | ^~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/video/aperture.c:10: include/linux/sysfb.h:108:1: error: expected identifier or '(' before '{' token 108 | { | ^ >> include/linux/sysfb.h:105:39: warning: 'sysfb_create_simplefb' declared 'static' but never defined [-Wunused-function] 105 | static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, | ^~~~~~~~~~~~~~~~~~~~~ -- In file included from drivers/firmware/efi/sysfb_efi.c:26: include/linux/sysfb.h:108:1: error: expected identifier or '(' before '{' token 108 | { | ^ >> include/linux/sysfb.h:105:39: warning: 'sysfb_create_simplefb' declared 'static' but never defined [-Wunused-function] 105 | static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, | ^~~~~~~~~~~~~~~~~~~~~ drivers/firmware/efi/sysfb_efi.c:345:39: warning: 'efifb_fwnode_ops' defined but not used [-Wunused-const-variable=] 345 | static const struct fwnode_operations efifb_fwnode_ops = { | ^~~~~~~~~~~~~~~~ drivers/firmware/efi/sysfb_efi.c:238:35: warning: 'efifb_dmi_swap_width_height' defined but not used [-Wunused-const-variable=] 238 | static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/firmware/efi/sysfb_efi.c:188:35: warning: 'efifb_dmi_system_table' defined but not used [-Wunused-const-variable=] 188 | static const struct dmi_system_id efifb_dmi_system_table[] __initconst = { | ^~~~~~~~~~~~~~~~~~~~~~ vim +/sysfb_create_simplefb +105 include/linux/sysfb.h e3263ab389a7bc arch/x86/include/asm/sysfb.h David Rheinsberg 2013-08-02 104 9e121040e54abe include/linux/sysfb.h Javier Martinez Canillas 2022-06-07 @105 static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, c0a4e7e120d3e9 include/linux/sysfb.h Thomas Zimmermann 2024-02-07 106 const struct simplefb_platform_data *mode, c0a4e7e120d3e9 include/linux/sysfb.h Thomas Zimmermann 2024-02-07 107 struct device *parent); e3263ab389a7bc arch/x86/include/asm/sysfb.h David Rheinsberg 2013-08-02 @108 { 9e121040e54abe include/linux/sysfb.h Javier Martinez Canillas 2022-06-07 109 return ERR_PTR(-EINVAL); e3263ab389a7bc arch/x86/include/asm/sysfb.h David Rheinsberg 2013-08-02 110 } e3263ab389a7bc arch/x86/include/asm/sysfb.h David Rheinsberg 2013-08-02 111 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki