CONFIG_ADI is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT

SPARC Privileged ADI driver

modulename: adi.ko

configname: CONFIG_ADI

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>SPARC Privileged ADI driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
SPARC M7 and newer processors utilize ADI (Application Data
Integrity) to version and protect memory. This driver provides
read/write access to the ADI versions for privileged processes.
This feature is also known as MCD (Memory Corruption Detection)
and SSM (Silicon Secured Memory). Intended consumers of this
driver include crash and makedumpfile.

source code:

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