Hi Jason, kernel test robot noticed the following build errors:
[auto build test ERROR on rppt-memblock/for-next] [also build test ERROR on linus/master v6.17] [cannot apply to rppt-memblock/fixes akpm-mm/mm-everything next-20250929] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Jason-Miu/kho-Adopt-KHO-radix-tree-data-structures/20251001-092230 base: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next patch link: https://lore.kernel.org/r/20251001011941.1513050-3-jasonmiu%40google.com patch subject: [PATCH v1 2/3] memblock: Remove KHO notifier usage config: x86_64-randconfig-003-20251001 (https://download.01.org/0day-ci/archive/20251002/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251002/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): >> lib/test_kho.c:59:44: error: too many arguments to function call, expected >> 2, have 3 59 | err |= kho_add_subtree(ser, KHO_TEST_FDT, folio_address(state->fdt)); | ~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/kexec_handover.h:30:5: note: 'kho_add_subtree' declared here 30 | int kho_add_subtree(const char *name, void *fdt); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +59 lib/test_kho.c b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 40) b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 41) static int kho_test_notifier(struct notifier_block *self, unsigned long cmd, b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 42) void *v) b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 43) { b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 44) struct kho_test_state *state = &kho_test_state; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 45) struct kho_serialization *ser = v; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 46) int err = 0; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 47) b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 48) switch (cmd) { b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 49) case KEXEC_KHO_ABORT: b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 50) return NOTIFY_DONE; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 51) case KEXEC_KHO_FINALIZE: b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 52) /* Handled below */ b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 53) break; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 54) default: b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 55) return NOTIFY_BAD; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 56) } b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 57) b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 58) err |= kho_preserve_folio(state->fdt); b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 @59) err |= kho_add_subtree(ser, KHO_TEST_FDT, folio_address(state->fdt)); b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 60) b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 61) return err ? NOTIFY_BAD : NOTIFY_DONE; b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 62) } b753522bed0b7e Mike Rapoport (Microsoft 2025-07-27 63) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
