tree: https://github.com/c-sky/csky-linux riscv_compat_v2_sv48_v3_mmind_pbmt head: b28a50c03a72c48d3895320bdd0757e0a8acb881 commit: a8a0c8f014166b1e95e223240632fd0baac50ea7 [31/44] hack in a debug output in freeinitmem config: i386-randconfig-a002 (https://download.01.org/0day-ci/archive/20220119/202201190125.dGN7taEZ-lk...) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c10cbb243cafc0cf42c3e922cb29183279444432) 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 # https://github.com/c-sky/csky-linux/commit/a8a0c8f014166b1e95e223240632fd... git remote add csky-linux https://github.com/c-sky/csky-linux git fetch --no-tags csky-linux riscv_compat_v2_sv48_v3_mmind_pbmt git checkout a8a0c8f014166b1e95e223240632fd0baac50ea7 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash kernel/locking/ 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 >>): printk("%s: -----> %llx\n", __func__, _PAGE_MTMASK); ^ 1 error generated. vim +/_PAGE_MTMASK +918 kernel/locking/locktorture.c 899 900 static int __init lock_torture_init(void) 901 { 902 int i, j; 903 int firsterr = 0; 904 static struct lock_torture_ops *torture_ops[] = { 905 &lock_busted_ops, 906 &spin_lock_ops, &spin_lock_irq_ops, 907 &rw_lock_ops, &rw_lock_irq_ops, 908 &mutex_lock_ops, 909 &ww_mutex_lock_ops, 910 #ifdef CONFIG_RT_MUTEXES 911 &rtmutex_lock_ops, 912 #endif 913 &rwsem_lock_ops, 914 &percpu_rwsem_lock_ops, 915 }; 916 917 919 920 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org