CONFIG_SYS_SUPPORTS_NUMA is not available for the selected architecture x86.
Result is shown for architecture sh

CONFIG_SYS_SUPPORTS_NUMA (not configurable)

configname: CONFIG_SYS_SUPPORTS_NUMA

Linux Kernel Configuration
└─>SYS_SUPPORTS_NUMA
In linux kernel since version 2.6.18 (release Date: 2006-09-19)