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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2025-04-14 16:35:00 +0200 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2025-04-15 13:50:43 -0700 |
| commit | 3f2925174f8bd811f9399cb4049f6b75fd2fba91 (patch) | |
| tree | d31dc87ffb7d3492316906b0fcfe94610afaddf8 /rust/helpers/task.c | |
| parent | 9b044614be12d78d3a93767708b8d02fb7dfa9b0 (diff) | |
| download | linux-3f2925174f8bd811f9399cb4049f6b75fd2fba91.tar.gz linux-3f2925174f8bd811f9399cb4049f6b75fd2fba91.tar.bz2 linux-3f2925174f8bd811f9399cb4049f6b75fd2fba91.zip | |
lib/prime_numbers: KUnit test should not select PRIME_NUMBERS
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>
Link: https://lore.kernel.org/r/40f8a40eef4930d3ac9febd205bc171eb04e171c.1744641237.git.geert@linux-m68k.org
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions