CONFIG_SYS_SUPPORTS_CMT is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
default or selected kernelversion does not have config value CONFIG_SYS_SUPPORTS_CMT.
Result is shown for kernelversion 6.5.1

CONFIG_SYS_SUPPORTS_CMT (not configurable)

configname: CONFIG_SYS_SUPPORTS_CMT

Linux Kernel Configuration
└─>SYS_SUPPORTS_CMT
In linux kernel since version 2.6.30 (release Date: 2009-06-09)