CONFIG_SUBARCH_AVR32B is not available for thedefaultarchitecture x86.
Result is shown for architecture avr32
CONFIG_SUBARCH_AVR32B (not configurable)
modulename: entry-avr32b.ko
configname: CONFIG_SUBARCH_AVR32B
Linux Kernel Configuration
└─>System Type and features
└─>SUBARCH_AVR32B