Hi Shrikanth, kernel test robot noticed the following build errors:
[auto build test ERROR on tip/sched/core] [also build test ERROR on next-20251121] [cannot apply to powerpc/next powerpc/fixes driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus linus/master v6.18-rc6] [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/Shrikanth-Hegde/sched-docs-Document-cpu_paravirt_mask-and-Paravirt-CPU-concept/20251119-204931 base: tip/sched/core patch link: https://lore.kernel.org/r/20251119124449.1149616-13-sshegde%40linux.ibm.com patch subject: [PATCH 12/17] powerpc: method to initialize ec and vp cores config: powerpc-pasemi_defconfig (https://download.01.org/0day-ci/archive/20251121/[email protected]/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9e9fe08b16ea2c4d9867fb4974edf2a3776d6ece) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251121/[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 >>): >> ld.lld: error: undefined symbol: pseries_init_ec_vp_cores >>> referenced by smp.c >>> arch/powerpc/kernel/smp.o:(smp_cpus_done) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
