CONFIG_ARM64_MODULE_CMODEL_LARGE is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64

CONFIG_ARM64_MODULE_CMODEL_LARGE (not configurable)

configname: CONFIG_ARM64_MODULE_CMODEL_LARGE

Linux Kernel Configuration
└─>Kernel Features
└─>ARM64_MODULE_CMODEL_LARGE
In linux kernel since version 4.1 (release Date: 2015-06-21)