tree: git://people.freedesktop.org/~agd5f/linux.git amd-20.45 head: 1807abbb3a7f17fc931a15d7fd4365ea148c6bb1 commit: cf13e50dea28cde351fa32767e36135afb30386d [2387/2417] drm/amdgpu: clean up ras sysfs creation (v2) config: x86_64-randconfig-a011-20201120 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 3ded927cf80ac519f9f9c4664fef08787f7c537d) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git remote add radeon-alex git://people.freedesktop.org/~agd5f/linux.git git fetch --no-tags radeon-alex amd-20.45 git checkout cf13e50dea28cde351fa32767e36135afb30386d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:906:5: warning: no previous prototype for function 'amdgpu_ras_error_cure' [-Wmissing-prototypes] int amdgpu_ras_error_cure(struct amdgpu_device *adev, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:906:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int amdgpu_ras_error_cure(struct amdgpu_device *adev, ^ static >> drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1284:2: warning: ignoring return value of function declared with 'warn_unused_result' attribute [-Wunused-result] sysfs_create_group(&adev->dev->kobj, &group); ^~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~ 2 warnings generated. vim +/warn_unused_result +1284 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c 1249 1250 /* ras fs */ 1251 static BIN_ATTR(gpu_vram_bad_pages, S_IRUGO, 1252 amdgpu_ras_sysfs_badpages_read, NULL, 0); 1253 static DEVICE_ATTR(features, S_IRUGO, 1254 amdgpu_ras_sysfs_features_read, NULL); 1255 static int amdgpu_ras_fs_init(struct amdgpu_device *adev) 1256 { 1257 struct amdgpu_ras *con = amdgpu_ras_get_context(adev); 1258 struct attribute_group group = { 1259 .name = RAS_FS_NAME, 1260 }; 1261 struct attribute *attrs[] = { 1262 &con->features_attr.attr, 1263 NULL 1264 }; 1265 struct bin_attribute *bin_attrs[] = { 1266 NULL, 1267 NULL, 1268 }; 1269 1270 /* add features entry */ 1271 con->features_attr = dev_attr_features; 1272 group.attrs = attrs; 1273 sysfs_attr_init(attrs[0]); 1274 1275 if (amdgpu_bad_page_threshold != 0) { 1276 /* add bad_page_features entry */ 1277 bin_attr_gpu_vram_bad_pages.private = NULL; 1278 con->badpages_attr = bin_attr_gpu_vram_bad_pages; 1279 bin_attrs[0] = &con->badpages_attr; 1280 group.bin_attrs = bin_attrs; 1281 sysfs_bin_attr_init(bin_attrs[0]); 1282 } 1283 > 1284 sysfs_create_group(&adev->dev->kobj, &group); 1285 1286 return 0; 1287 } 1288 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
