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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2D87C433FE for ; Tue, 1 Feb 2022 10:42:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234882AbiBAKmf (ORCPT ); Tue, 1 Feb 2022 05:42:35 -0500 Received: from mga02.intel.com ([134.134.136.20]:39763 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229752AbiBAKme (ORCPT ); Tue, 1 Feb 2022 05:42:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643712154; x=1675248154; h=date:from:to:cc:subject:message-id:mime-version; bh=Voc9iNUSSMiCfrrqms+Tjw1JejjYGwpxQvCpAgKnDZc=; b=E3VWfxzYv6NojFUmAJTQaokfiqxdluFkZmHFWcc4GLUFFsIIDj0vDdYl jqYLz+LlEViUxHmieiaZ8l649SeFjvAhSMcRsolRdQgSEHfk+dHqdiw4r 7EbhBdjzNqfWZOOuZXXchN6AjkK0OCe1itLDIjYva3yYZu5PKtAO+BxtI p5iz4GuvLg78XgKCpcptXbzTaBwh+Ay+DEMKGyZnoF6AM1yHOTLN1CiAj rNQpLEQQoQjFy/5QpGqF/RobEsuQz5Pp9hSIcPgAoBTqZjJiumCITk0gP 5NunfrxEQml52Q2E7NhgPHnTmDLRIJvEhYBlvxOuoGGF6FNibZU7xzRmL A==; X-IronPort-AV: E=McAfee;i="6200,9189,10244"; a="235058274" X-IronPort-AV: E=Sophos;i="5.88,333,1635231600"; d="scan'208";a="235058274" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2022 02:42:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,333,1635231600"; d="scan'208";a="698362948" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 01 Feb 2022 02:42:31 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nEqcI-000T94-VY; Tue, 01 Feb 2022 10:42:30 +0000 Date: Tue, 1 Feb 2022 18:42:22 +0800 From: kernel test robot To: Yizhuo Zhai Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, 0day robot Subject: drivers/video/fbdev/core/fbmem.c:1165:21: error: 'blank' undeclared; did you mean 'fb_blank'? Message-ID: <202202011802.cpmdbzHR-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/0day-ci/linux/commits/UPDATE-20220201-103710/Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528 head: 385d42ed58600c12390f350f56849260a19138a9 commit: 385d42ed58600c12390f350f56849260a19138a9 fbdev: fbmem: Fix the implicit type casting date: 8 hours ago config: riscv-randconfig-r042-20220130 (https://download.01.org/0day-ci/archive/20220201/202202011802.cpmdbzHR-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 11.2.0 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/0day-ci/linux/commit/385d42ed58600c12390f350f56849260a19138a9 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review UPDATE-20220201-103710/Yizhuo-Zhai/fbdev-fbmem-Fix-the-implicit-type-casting/20220131-150528 git checkout 385d42ed58600c12390f350f56849260a19138a9 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv SHELL=/bin/bash drivers/video/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl': >> drivers/video/fbdev/core/fbmem.c:1165:21: error: 'blank' undeclared (first use in this function); did you mean 'fb_blank'? 1165 | if (blank > FB_BLANK_POWERDOWN) | ^~~~~ | fb_blank drivers/video/fbdev/core/fbmem.c:1165:21: note: each undeclared identifier is reported only once for each function it appears in vim +1165 drivers/video/fbdev/core/fbmem.c 1087 1088 static long do_fb_ioctl(struct fb_info *info, unsigned int cmd, 1089 unsigned long arg) 1090 { 1091 const struct fb_ops *fb; 1092 struct fb_var_screeninfo var; 1093 struct fb_fix_screeninfo fix; 1094 struct fb_cmap cmap_from; 1095 struct fb_cmap_user cmap; 1096 void __user *argp = (void __user *)arg; 1097 long ret = 0; 1098 1099 switch (cmd) { 1100 case FBIOGET_VSCREENINFO: 1101 lock_fb_info(info); 1102 var = info->var; 1103 unlock_fb_info(info); 1104 1105 ret = copy_to_user(argp, &var, sizeof(var)) ? -EFAULT : 0; 1106 break; 1107 case FBIOPUT_VSCREENINFO: 1108 if (copy_from_user(&var, argp, sizeof(var))) 1109 return -EFAULT; 1110 console_lock(); 1111 lock_fb_info(info); 1112 ret = fb_set_var(info, &var); 1113 if (!ret) 1114 fbcon_update_vcs(info, var.activate & FB_ACTIVATE_ALL); 1115 unlock_fb_info(info); 1116 console_unlock(); 1117 if (!ret && copy_to_user(argp, &var, sizeof(var))) 1118 ret = -EFAULT; 1119 break; 1120 case FBIOGET_FSCREENINFO: 1121 lock_fb_info(info); 1122 memcpy(&fix, &info->fix, sizeof(fix)); 1123 if (info->flags & FBINFO_HIDE_SMEM_START) 1124 fix.smem_start = 0; 1125 unlock_fb_info(info); 1126 1127 ret = copy_to_user(argp, &fix, sizeof(fix)) ? -EFAULT : 0; 1128 break; 1129 case FBIOPUTCMAP: 1130 if (copy_from_user(&cmap, argp, sizeof(cmap))) 1131 return -EFAULT; 1132 ret = fb_set_user_cmap(&cmap, info); 1133 break; 1134 case FBIOGETCMAP: 1135 if (copy_from_user(&cmap, argp, sizeof(cmap))) 1136 return -EFAULT; 1137 lock_fb_info(info); 1138 cmap_from = info->cmap; 1139 unlock_fb_info(info); 1140 ret = fb_cmap_to_user(&cmap_from, &cmap); 1141 break; 1142 case FBIOPAN_DISPLAY: 1143 if (copy_from_user(&var, argp, sizeof(var))) 1144 return -EFAULT; 1145 console_lock(); 1146 lock_fb_info(info); 1147 ret = fb_pan_display(info, &var); 1148 unlock_fb_info(info); 1149 console_unlock(); 1150 if (ret == 0 && copy_to_user(argp, &var, sizeof(var))) 1151 return -EFAULT; 1152 break; 1153 case FBIO_CURSOR: 1154 ret = -EINVAL; 1155 break; 1156 case FBIOGET_CON2FBMAP: 1157 ret = fbcon_get_con2fb_map_ioctl(argp); 1158 break; 1159 case FBIOPUT_CON2FBMAP: 1160 ret = fbcon_set_con2fb_map_ioctl(argp); 1161 break; 1162 case FBIOBLANK: 1163 console_lock(); 1164 lock_fb_info(info); > 1165 if (blank > FB_BLANK_POWERDOWN) 1166 blank = FB_BLANK_POWERDOWN; 1167 ret = fb_blank(info, arg); 1168 /* might again call into fb_blank */ 1169 fbcon_fb_blanked(info, arg); 1170 unlock_fb_info(info); 1171 console_unlock(); 1172 break; 1173 default: 1174 lock_fb_info(info); 1175 fb = info->fbops; 1176 if (fb->fb_ioctl) 1177 ret = fb->fb_ioctl(info, cmd, arg); 1178 else 1179 ret = -ENOTTY; 1180 unlock_fb_info(info); 1181 } 1182 return ret; 1183 } 1184 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org