CONFIG_ARM_CPU_TOPOLOGY is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Support cpu topology definition
modulename: topology.ko
configname: CONFIG_ARM_CPU_TOPOLOGY
Linux Kernel Configuration
└─>Kernel Features
└─>Support cpu topology definition
In linux kernel since version 3.1 (release Date: 2011-10-24)
Support ARM cpu topology definition. The MPIDR register defines
affinity between processors which is then used to describe the cpu
topology of an ARM System.
affinity between processors which is then used to describe the cpu
topology of an ARM System.