CONFIG_ARCH_HAS_KCOV (not configurable)

configname: CONFIG_ARCH_HAS_KCOV

Linux Kernel Configuration
└─>ARCH_HAS_KCOV
In linux kernel since version 3.10 (release Date: 2013-06-30)  
KCOV does not have any arch-specific code, but currently it is enabled
only for x86_64. KCOV requires testing on other archs, and most likely
disabling of instrumentation for some early boot code.

is selected by
CONFIG_KCOV