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Documentation: kunit: Update Kconfig parts for KUNIT's module support 

If 'CONFIG_KUNIT=m', letting kunit tests that do not support loadable
module build depends on 'KUNIT' instead of 'KUNIT=y' result in compile
errors.  This commit updates the document for this.

Fixes: 9fe124bf1b ("kunit: allow kunit to be loaded as a module")
Signed-off-by: SeongJae Park <sjpark@amazon.de>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
SeongJae Park 2020-10-21 21:25:18 +02:00 committed by Shuah Khan
parent 7f32b10c6b
commit f0b62039bf
2 changed files with 6 additions and 1 deletions
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2
Documentation/dev-tools/kunit/start.rst
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@ -197,7 +197,7 @@ Now add the following to ``drivers/misc/Kconfig``:
config MISC_EXAMPLE_TEST config MISC_EXAMPLE_TEST
bool "Test for my example" bool "Test for my example"
depends on MISC_EXAMPLE && KUNIT depends on MISC_EXAMPLE && KUNIT=y
and the following to ``drivers/misc/Makefile``: and the following to ``drivers/misc/Makefile``:

5
Documentation/dev-tools/kunit/usage.rst
View File

@ -561,6 +561,11 @@ Once the kernel is built and installed, a simple
...will run the tests. ...will run the tests.
.. note::
Note that you should make sure your test depends on ``KUNIT=y`` in Kconfig
if the test does not support module build. Otherwise, it will trigger
compile errors if ``CONFIG_KUNIT`` is ``m``.
Writing new tests for other architectures Writing new tests for other architectures
----------------------------------------- -----------------------------------------