CONFIG_MACH_VR41XX is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
default or selected kernelversion does not have config value CONFIG_MACH_VR41XX.
Result is shown for kernelversion 6.9.9

NEC VR4100 series based machines

configname: CONFIG_MACH_VR41XX

System type
└─>NEC VR4100 series based machines
In linux kernel since version 2.6.12