| Message ID | 40f8a40eef4930d3ac9febd205bc171eb04e171c.1744641237.git.geert@linux-m68k.org |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] lib: PRIME_NUMBERS_KUNIT_TEST should not select PRIME_NUMBERS | expand |
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 4060a89866626c0a..51722f5d041970aa 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -3326,7 +3326,7 @@ config GCD_KUNIT_TEST config PRIME_NUMBERS_KUNIT_TEST tristate "Prime number generator test" if !KUNIT_ALL_TESTS depends on KUNIT - select PRIME_NUMBERS + depends on PRIME_NUMBERS default KUNIT_ALL_TESTS help This option enables the KUnit test suite for the {is,next}_prime_number diff --git a/tools/testing/selftests/lib/config b/tools/testing/selftests/lib/config index 81a1f64a22e860a6..377b3699ff312933 100644 --- a/tools/testing/selftests/lib/config +++ b/tools/testing/selftests/lib/config @@ -1,2 +1,3 @@ CONFIG_TEST_BITMAP=m +CONFIG_PRIME_NUMBERS=m CONFIG_TEST_BITOPS=m
Enabling a (modular) test should not silently enable additional kernel functionality, as that may increase the attack vector of a product. Fix this by making PRIME_NUMBERS_KUNIT_TEST depend on PRIME_NUMBERS instead of selecting it. After this, one can safely enable CONFIG_KUNIT_ALL_TESTS=m to build modules for all appropriate tests for ones system, without pulling in extra unwanted functionality, while still allowing a tester to manually enable PRIME_NUMBERS and this test suite on a system where PRIME_NUMBERS is not enabled by default. Resurrect CONFIG_PRIME_NUMBERS=m in tools/testing/selftests/lib/config for the latter use case. Fixes: 313b38a6ecb46db4 ("lib/prime_numbers: convert self-test to KUnit") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Tamir Duberstein <tamird@gmail.com> --- v2: - Add Acked-by, - Resurrect CONFIG_PRIME_NUMBERS=m in tools/testing/selftests/lib/config. --- lib/Kconfig.debug | 2 +- tools/testing/selftests/lib/config | 1 + 2 files changed, 2 insertions(+), 1 deletion(-)