CONFIG_SCHED_TOPOLOGY is not available for thedefaultarchitecture x86.
Result is shown for architecture s390

Topology scheduler support

modulename: topology.ko

configname: CONFIG_SCHED_TOPOLOGY

Linux Kernel Configuration
└─>Processor type and features
└─>Topology scheduler support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Topology scheduler support improves the CPU scheduler's decision
making when dealing with machines that have multi-threading,
multiple cores or multiple books.

source code: