CONFIG_KRAIT_L2_ACCESSORS is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

CONFIG_KRAIT_L2_ACCESSORS (not configurable)

modulename: krait-l2-accessors.ko

configname: CONFIG_KRAIT_L2_ACCESSORS

Linux Kernel Configuration
└─>KRAIT_L2_ACCESSORS
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
is depended by
CONFIG_KRAIT_CLOCKS