CONFIG_HOST_VMSPLIT_3G is not available for thedefaultarchitecture x86.
Result is shown for architecture um
default or selected kernelversion does not have config value CONFIG_HOST_VMSPLIT_3G.
Result is shown for kernelversion 5.15.113
Default split (3G/1G user/kernel host split)
configname: CONFIG_HOST_VMSPLIT_3G
Host memory split
└─>Default split (3G/1G user/kernel host split)