If unsure, say N.
+config TEST_IOV_ITER
+ tristate "Test iov_iter operation" if !KUNIT_ALL_TESTS
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ Enable this to turn on testing of the operation of the I/O iterator
+ (iov_iter). This test is executed only once during system boot (so
+ affects only boot time), or at module load time.
+
+ If unsure, say N.
+
config KPROBES_SANITY_TEST
tristate "Kprobes sanity tests" if !KUNIT_ALL_TESTS
depends on DEBUG_KERNEL