Hi Danilo, kernel test robot noticed the following build warnings:
[auto build test WARNING on 2222dcb0775d36de28992f56455ab3967b30d380] url: https://github.com/intel-lab-lkp/linux/commits/Danilo-Krummrich/drm-execution-context-for-GEM-buffers-v4/20230620-084448 base: 2222dcb0775d36de28992f56455ab3967b30d380 patch link: https://lore.kernel.org/r/20230620004217.4700-4-dakr%40redhat.com patch subject: [PATCH drm-next v5 03/14] drm: manager to keep track of GPUs VA mappings config: hexagon-randconfig-r041-20230620 (https://download.01.org/0day-ci/archive/20230620/202306201123.4nvlb3cq-...@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230620/202306201123.4nvlb3cq-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202306201123.4nvlb3cq-...@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/drm_gpuva_mgr.c:676:7: warning: format specifies type >> 'unsigned long' but the argument has type 'unsigned int' [-Wformat] 676 | return WARN(check_add_overflow(addr, range, &end), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 677 | "GPUVA address limited to %lu bytes, see Documentation.\n", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | %u 678 | MTREE_INDEX_SIZE); | ^~~~~~~~~~~~~~~~~ drivers/gpu/drm/drm_gpuva_mgr.c:663:26: note: expanded from macro 'MTREE_INDEX_SIZE' 663 | #define MTREE_INDEX_SIZE sizeof(MTREE_INDEX_TYPE) | ^ include/asm-generic/bug.h:133:29: note: expanded from macro 'WARN' 133 | __WARN_printf(TAINT_WARN, format); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ include/asm-generic/bug.h:97:48: note: expanded from macro '__WARN_printf' 97 | warn_slowpath_fmt(__FILE__, __LINE__, taint, arg); \ | ^~~ drivers/gpu/drm/drm_gpuva_mgr.c:1314:25: warning: variable 'prev' set but not used [-Wunused-but-set-variable] 1314 | struct drm_gpuva *va, *prev = NULL; | ^ 2 warnings generated. vim +676 drivers/gpu/drm/drm_gpuva_mgr.c 668 669 static inline bool 670 drm_gpuva_check_overflow(u64 addr, u64 range) 671 { 672 MTREE_INDEX_TYPE end; 673 674 return WARN(check_add_overflow(addr, range, &end), 675 "GPUVA address limited to %lu bytes, see Documentation.\n", > 676 MTREE_INDEX_SIZE); 677 } 678 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
