kernelconfig_penguin
depends
CONFIG_KUNIT

Default value of kunit.enable

configname: CONFIG_KUNIT_DEFAULT_ENABLED

Linux Kernel Configuration
└─> Kernel hacking
└─> Kernel Testing and Coverage
└─> KUnit - Enable support for unit tests
└─> Default value of kunit.enable

In linux kernel since version 6.1 (release Date: 2022-12-11)  

Sets the default value of kunit.enable. If set to N then KUnit
tests will not execute unless kunit.enable=1 is passed to the
kernel command line.

In most cases this should be left as Y. Only if additional opt-in
behavior is needed should this be set to N.