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authorLinus Torvalds <torvalds@linux-foundation.org>2022-10-12 15:01:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-10-12 15:01:58 -0700
commita185a0995518a3355c8623c95c36aaaae489de10 (patch)
tree8e78b4422b953f4acca437ea9e12cf3cbb1b576f /Documentation/dev-tools
parent661e00960f072a63bb956836e65f2ce3a1ca8793 (diff)
parente98c4f6afc5e21507737066433699f225a180db7 (diff)
Merge tag 'linux-kselftest-kunit-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull more KUnit updates from Shuah Khan: "Features and fixes: - simplify resource use - make kunit_malloc() and kunit_free() allocations and frees consistent. kunit_free() frees only the memory allocated by kunit_malloc() - stop downloading risc-v opensbi binaries using wget - other fixes and improvements to tool and KUnit framework" * tag 'linux-kselftest-kunit-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: Documentation: kunit: Update description of --alltests option kunit: declare kunit_assert structs as const kunit: rename base KUNIT_ASSERTION macro to _KUNIT_FAILED kunit: remove format func from struct kunit_assert, get it to 0 bytes kunit: tool: Don't download risc-v opensbi firmware with wget kunit: make kunit_kfree(NULL) a no-op to match kfree() kunit: make kunit_kfree() not segfault on invalid inputs kunit: make kunit_kfree() only work on pointers from kunit_malloc() and friends kunit: drop test pointer in string_stream_fragment kunit: string-stream: Simplify resource use
Diffstat (limited to 'Documentation/dev-tools')
-rw-r--r--Documentation/dev-tools/kunit/run_wrapper.rst17
1 files 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: