Hi Byungchul, kernel test robot noticed the following build warnings: [auto build test WARNING on 82f2b0b97b36ee3fcddf0f0780a9a0825d52fec3] url: https://github.com/intel-lab-lkp/linux/commits/Byungchul-Park/llist-move-llist_-head-node-definition-to-types-h/20250513-181346 base: 82f2b0b97b36ee3fcddf0f0780a9a0825d52fec3 patch link: https://lore.kernel.org/r/20250513100730.12664-3-byungchul%40sk.com patch subject: [PATCH v15 02/43] dept: implement DEPT(DEPendency Tracker) config: x86_64-kismet-CONFIG_DEBUG_MUTEXES-CONFIG_DEPT-0-0 (https://download.01.org/0day-ci/archive/20250514/202505142038.OTu01zaa-lkp@xxxxxxxxx/config) reproduce: (https://download.01.org/0day-ci/archive/20250514/202505142038.OTu01zaa-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202505142038.OTu01zaa-lkp@xxxxxxxxx/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for DEBUG_MUTEXES when selected by DEPT WARNING: unmet direct dependencies detected for DEBUG_RWSEMS Depends on [n]: DEBUG_KERNEL [=y] && !PREEMPT_RT [=y] Selected by [y]: - DEPT [=y] && DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] WARNING: unmet direct dependencies detected for DEBUG_MUTEXES Depends on [n]: DEBUG_KERNEL [=y] && !PREEMPT_RT [=y] Selected by [y]: - DEPT [=y] && DEBUG_KERNEL [=y] && LOCK_DEBUGGING_SUPPORT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki