kunit_tool's --alltests option was changed in commit 980ac3ad0512 ("kunit: tool: rename all_test_uml.config, use it for --alltests") to use a manually curated list of architecture-indpendent Kconfig options, rather than attempting to use make allyesconfig on UML, which was broken.

Update the kunit_tool documentation to reflect the new behaviour of --alltests.

Signed-off-by: David Gow davidgow@google.com --- Documentation/dev-tools/kunit/run_wrapper.rst | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/Documentation/dev-tools/kunit/run_wrapper.rst b/Documentation/dev-tools/kunit/run_wrapper.rst index 6b33caf6c8ab..dafe8eb28d30 100644 --- a/Documentation/dev-tools/kunit/run_wrapper.rst +++ b/Documentation/dev-tools/kunit/run_wrapper.rst @@ -251,14 +251,15 @@ command line arguments: compiling a kernel (using ``build`` or ``run`` commands). For example: to enable compiler warnings, we can pass ``--make_options W=1``.

-- ``--alltests``: Builds a UML kernel with all config options enabled - using ``make allyesconfig``. This allows us to run as many tests as - possible. - - .. note:: It is slow and prone to breakage as new options are - added or modified. Instead, enable all tests - which have satisfied dependencies by adding - ``CONFIG_KUNIT_ALL_TESTS=y`` to your ``.kunitconfig``. +- ``--alltests``: Enable a predefined set of options in order to build + as many tests as possible. + + .. note:: The list of enabled options can be found in + ``tools/testing/kunit/configs/all_tests.config``. + + If you only want to enable all tests with otherwise satisfied + dependencies, instead add ``CONFIG_KUNIT_ALL_TESTS=y`` to your + ``.kunitconfig``.

- ``--kunitconfig``: Specifies the path or the directory of the ``.kunitconfig`` file. For example: