On Thu, Dec 22, 2022 at 04:32:10PM +0800, kernel test robot wrote: > >> block/blk-settings.c:138:49: warning: comparison of distinct pointer types ('typeof (limits->max_sectors) *' (aka 'unsigned int *') and 'typeof (BLK_DEF_MAX_SECTORS) *' (aka 'int *')) [-Wcompare-distinct-pointer-types] Yeah, that's not going to work. BLK_DEF_MAX_SECTORS should probably become an unsigned constant to fix this.