CONFIG_NR_CPUS_DEFAULT_32 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
CONFIG_NR_CPUS_DEFAULT_32 (not configurable)
configname: CONFIG_NR_CPUS_DEFAULT_32
Linux/MIPS Kernel Configuration
└─>Kernel type
└─>NR_CPUS_DEFAULT_32