Hi Jesse, kernel test robot noticed the following build errors: [auto build test ERROR on v6.9] [cannot apply to akpm-mm/mm-everything linus/master v6.10-rc2 v6.10-rc1 next-20240606] [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/Jesse-Taube/RISC-V-Detect-unaligned-vector-accesses-supported/20240607-023434 base: v6.9 patch link: https://lore.kernel.org/r/20240606183215.416829-3-jesse%40rivosinc.com patch subject: [PATCH 3/3] RISC-V: Report vector unaligned accesse speed hwprobe config: riscv-allnoconfig (https://download.01.org/0day-ci/archive/20240607/202406070612.Vj1dDiqM-lkp@xxxxxxxxx/config) compiler: riscv64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240607/202406070612.Vj1dDiqM-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/202406070612.Vj1dDiqM-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): arch/riscv/kernel/unaligned_access_speed.c: In function 'vec_check_unaligned_access_speed_all_cpus': >> arch/riscv/kernel/unaligned_access_speed.c:370:30: error: 'check_vector_unaligned_access' undeclared (first use in this function); did you mean 'check_unaligned_access'? 370 | schedule_on_each_cpu(check_vector_unaligned_access); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | check_unaligned_access arch/riscv/kernel/unaligned_access_speed.c:370:30: note: each undeclared identifier is reported only once for each function it appears in >> arch/riscv/kernel/unaligned_access_speed.c:377:35: error: 'riscv_online_cpu_vec' undeclared (first use in this function); did you mean 'riscv_online_cpu'? 377 | riscv_online_cpu_vec, NULL); | ^~~~~~~~~~~~~~~~~~~~ | riscv_online_cpu arch/riscv/kernel/unaligned_access_speed.c: At top level: >> arch/riscv/kernel/unaligned_access_speed.c:368:12: warning: 'vec_check_unaligned_access_speed_all_cpus' defined but not used [-Wunused-function] 368 | static int vec_check_unaligned_access_speed_all_cpus(void *unused) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +370 arch/riscv/kernel/unaligned_access_speed.c 366 367 /* Measure unaligned access speed on all CPUs present at boot in parallel. */ > 368 static int vec_check_unaligned_access_speed_all_cpus(void *unused) 369 { > 370 schedule_on_each_cpu(check_vector_unaligned_access); 371 372 /* 373 * Setup hotplug callbacks for any new CPUs that come online or go 374 * offline. 375 */ 376 cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "riscv:online", > 377 riscv_online_cpu_vec, NULL); 378 379 return 0; 380 } 381 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
