tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 1870cdc0e8dee32e3c221704a2977898ba4c10e8 commit: 224eb81771e34595a6472772514b36ff8c3ec9a0 [11242/11394] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git config: riscv-randconfig-r003-20230430 (https://download.01.org/0day-ci/archive/20240303/202403030137.l7lx0vQ2-lkp@xxxxxxxxx/config) compiler: riscv32-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403030137.l7lx0vQ2-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/202403030137.l7lx0vQ2-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from arch/riscv/include/asm/uaccess.h:12, from include/linux/uaccess.h:11, from include/linux/sched/task.h:13, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from kernel/events/core.c:11: kernel/events/core.c: In function 'perf_get_pgtable_size': >> arch/riscv/include/asm/pgtable.h:443:41: error: implicit declaration of function 'napot_cont_size' [-Werror=implicit-function-declaration] 443 | napot_cont_size(napot_cont_order(pte)) :\ | ^~~~~~~~~~~~~~~ kernel/events/core.c:7588:24: note: in expansion of macro 'pte_leaf_size' 7588 | size = pte_leaf_size(pte); | ^~~~~~~~~~~~~ >> arch/riscv/include/asm/pgtable.h:443:57: error: implicit declaration of function 'napot_cont_order'; did you mean 'get_count_order'? [-Werror=implicit-function-declaration] 443 | napot_cont_size(napot_cont_order(pte)) :\ | ^~~~~~~~~~~~~~~~ kernel/events/core.c:7588:24: note: in expansion of macro 'pte_leaf_size' 7588 | size = pte_leaf_size(pte); | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/napot_cont_size +443 arch/riscv/include/asm/pgtable.h 9e953cda5cdf1c Alexandre Ghiti 2019-05-26 441 e0fe5ab4192c17 Alexandre Ghiti 2024-02-27 442 #define pte_leaf_size(pte) (pte_napot(pte) ? \ e0fe5ab4192c17 Alexandre Ghiti 2024-02-27 @443 napot_cont_size(napot_cont_order(pte)) :\ e0fe5ab4192c17 Alexandre Ghiti 2024-02-27 444 PAGE_SIZE) e0fe5ab4192c17 Alexandre Ghiti 2024-02-27 445 :::::: The code at line 443 was first introduced by commit :::::: e0fe5ab4192c171c111976dbe90bbd37d3976be0 riscv: Fix pte_leaf_size() for NAPOT :::::: TO: Alexandre Ghiti <alexghiti@xxxxxxxxxxxx> :::::: CC: Palmer Dabbelt <palmer@xxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
