KUnit test for linear_ranges

modulename: test_linear_ranges.ko

configname: CONFIG_LINEAR_RANGES_TEST

Linux Kernel Configuration
└─>Kernel hacking
└─>Kernel Testing and Coverage
└─>Runtime Testing
└─>KUnit - Enable support for unit tests
└─>KUnit test for linear_ranges
In linux kernel since version 5.1 (release Date: 2019-05-05)  
This builds the linear_ranges unit test, which runs on boot.
Tests the linear_ranges logic correctness.
For more information on KUnit and unit tests in general please refer
to the KUnit documentation in
source code: