[kbuild-all] [thomash:topic/ttm_rebased 10/13] drivers/gpu/drm/i915/gem/i915_gem_ttm.c:272:58: error: no member named 'mm_node' in 'struct ttm_resource'

tree: git://people.freedesktop.org/~thomash/linux topic/ttm_rebased head: 21fce66d6d391244c310bd760d4fc35b7ed8c70f commit: c807845af4e34522dcd176904759f597bc6c75cf [10/13] drm/i915/ttm: Introduce a TTM i915 gem object backend config: x86_64-randconfig-a005-20210607 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project ae973380c5f6be77ce395022be40350942260be9) 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 thomash git://people.freedesktop.org/~thomash/linux git fetch --no-tags thomash topic/ttm_rebased git checkout c807845af4e34522dcd176904759f597bc6c75cf # 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(a)intel.com&gt; All errors (new ones prefixed by >>): return intel_region_ttm_node_to_st(obj->mm.region, res->mm_node); ~~~ ^ ttm_resource_free(bo, dst_mem); ^~~~~~~ & include/drm/ttm/ttm_resource.h:268:76: note: passing argument to parameter 'res' here void ttm_resource_free(struct ttm_buffer_object *bo, struct ttm_resource **res); ^ 2 errors generated. vim +272 drivers/gpu/drm/i915/gem/i915_gem_ttm.c 260 261 static struct sg_table * 262 i915_ttm_resource_get_st(struct drm_i915_gem_object *obj, 263 struct ttm_resource *res) 264 { 265 struct ttm_buffer_object *bo = i915_gem_to_ttm(obj); 266 struct ttm_resource_manager *man = 267 ttm_manager_type(bo->bdev, res->mem_type); 268 269 if (man->use_tt) 270 return i915_ttm_tt_get_st(bo->ttm); 271 273 } 274 275 static int i915_ttm_move(struct ttm_buffer_object *bo, bool evict, 276 struct ttm_operation_ctx *ctx, 277 struct ttm_resource *dst_mem, 278 struct ttm_place *hop) 279 { 280 struct drm_i915_gem_object *obj = i915_ttm_to_gem(bo); 281 struct ttm_resource_manager *dst_man = 282 ttm_manager_type(bo->bdev, dst_mem->mem_type); 283 struct ttm_resource_manager *src_man = 284 ttm_manager_type(bo->bdev, bo->resource->mem_type); 285 struct intel_memory_region *dst_reg, *src_reg; 286 union { 287 struct ttm_kmap_iter_tt tt; 288 struct ttm_kmap_iter_iomap io; 289 } _dst_iter, _src_iter; 290 struct ttm_kmap_iter *dst_iter, *src_iter; 291 struct sg_table *dst_st; 292 int ret; 293 294 dst_reg = i915_ttm_region(bo->bdev, dst_mem->mem_type); 295 src_reg = i915_ttm_region(bo->bdev, bo->resource->mem_type); 296 GEM_BUG_ON(!dst_reg || !src_reg); 297 298 /* Sync for now. We could do the actual copy async. */ 299 ret = ttm_bo_wait_ctx(bo, ctx); 300 if (ret) 301 return ret; 302 303 ret = i915_ttm_move_notify(bo); 304 if (ret) 305 return ret; 306 307 if (obj->mm.madv != I915_MADV_WILLNEED) { 308 i915_ttm_purge(obj); 310 return 0; 311 } 312 313 /* Populate ttm with pages if needed. Typically system memory. */ 314 if (bo->ttm && (dst_man->use_tt || 315 (bo->ttm->page_flags & TTM_PAGE_FLAG_SWAPPED))) { 316 ret = ttm_tt_populate(bo->bdev, bo->ttm, ctx); 317 if (ret) 318 return ret; 319 } 320 321 dst_st = i915_ttm_resource_get_st(obj, dst_mem); 322 if (IS_ERR(dst_st)) 323 return PTR_ERR(dst_st); 324 325 /* If we start mapping GGTT, we can no longer use man::use_tt here. */ 326 dst_iter = dst_man->use_tt ? 327 ttm_kmap_iter_tt_init(&_dst_iter.tt, bo->ttm) : 328 ttm_kmap_iter_iomap_init(&_dst_iter.io, &dst_reg->iomap, 329 dst_st, dst_reg->region.start); 330 331 src_iter = src_man->use_tt ? 332 ttm_kmap_iter_tt_init(&_src_iter.tt, bo->ttm) : 333 ttm_kmap_iter_iomap_init(&_src_iter.io, &src_reg->iomap, 334 obj->ttm.cached_io_st, 335 src_reg->region.start); 336 337 ttm_move_memcpy(bo, dst_mem->num_pages, dst_iter, src_iter); 338 ttm_bo_move_sync_cleanup(bo, dst_mem); 339 i915_ttm_free_cached_io_st(obj); 340 341 if (!dst_man->use_tt) 342 obj->ttm.cached_io_st = dst_st; 343 344 return 0; 345 } 346 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org