CONFIG_CPU_CACHE_V3 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CONFIG_CPU_CACHE_V3 (not configurable)

modulename: cache-v3.ko

configname: CONFIG_CPU_CACHE_V3

Linux Kernel Configuration
└─>CPU_CACHE_V3
In linux kernel since version 2.6.12  
source code: