CONFIG_CPU_R6000 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
R6000
modulename: r6000_fpu.ko
configname: CONFIG_CPU_R6000
CPU type
└─>R6000
In linux kernel since version 2.6.12
MIPS Technologies R6000 and R6000A series processors. Note these
processors are extremely rare and the support for them is incomplete.
processors are extremely rare and the support for them is incomplete.