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charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: mm/vmalloc.c:3714:1: sparse: sparse: bad integer constant expression" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20251216211921.1401147-2-urezki@gmail.com> References: <20251216211921.1401147-2-urezki@gmail.com> TO: "Uladzislau Rezki (Sony)" TO: linux-mm@kvack.org TO: Andrew Morton CC: Linux Memory Management List CC: Vishal Moola CC: Ryan Roberts CC: Dev Jain CC: Baoquan He CC: LKML CC: Uladzislau Rezki Hi Uladzislau, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Uladzislau-Rezki-Sony/mm-vmalloc-Add-attempt_larger_order_alloc-parameter/20251217-052105 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20251216211921.1401147-2-urezki%40gmail.com patch subject: [PATCH 2/2] mm/vmalloc: Add attempt_larger_order_alloc parameter :::::: branch date: 4 days ago :::::: commit date: 4 days ago config: openrisc-randconfig-r113-20251217 (https://download.01.org/0day-ci/archive/20251220/202512202146.jHJbkIda-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202146.jHJbkIda-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/r/202512202146.jHJbkIda-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/vmalloc.c:3714:1: sparse: sparse: bad integer constant expression mm/vmalloc.c:3714:1: sparse: sparse: static assertion failed: "MODULE_INFO(parmtype, ...) contains embedded NUL byte" vim +3714 mm/vmalloc.c f53b3795c83eae Uladzislau Rezki (Sony 2025-12-16 3712) f486454c6610dd Uladzislau Rezki (Sony 2025-12-16 3713) static int attempt_larger_order_alloc; f486454c6610dd Uladzislau Rezki (Sony 2025-12-16 @3714) module_param(attempt_larger_order_alloc, int, 0644); f486454c6610dd Uladzislau Rezki (Sony 2025-12-16 3715) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki