Linux-kselftest-mirror December 2023

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202 discussions

[GIT PULL] KUnit fixes update for Linux 6.7-rc4

by Shuah Khan

Hi Linus, Please pull the following KUnit fixes update for Linux 6.7-rc4. This KUnit fixes update for Linux 6.7-rc4 consists of three fixes to warnings and run-time test behavior. With these fixes, test suite counter will be reset correctly before running tests, kunit will warn if tests are too slow, and eliminate warning when kfree() as an action. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86: Linux 6.7-rc1 (2023-11-12 16:19:07 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-kunit-fixes-6.7-rc4 for you to fetch changes up to 1bddcf77ce6668692fc15e968fd0870d5524d112: kunit: test: Avoid cast warning when adding kfree() as an action (2023-11-14 13:01:57 -0700) ---------------------------------------------------------------- linux_kselftest-kunit-fixes-6.7-rc4 This KUnit fixes update for Linux 6.7-rc4 consists of three fixes to warnings and run-time test behavior. With these fixes, test suite counter will be reset correctly before running tests, kunit will warn if tests are too slow, and eliminate warning when kfree() as an action. ---------------------------------------------------------------- Maxime Ripard (1): kunit: Warn if tests are slow Michal Wajdeczko (1): kunit: Reset suite counter right before running tests Richard Fitzgerald (1): kunit: test: Avoid cast warning when adding kfree() as an action lib/kunit/kunit-test.c | 2 +- lib/kunit/test.c | 42 ++++++++++++++++++++++++++++++++++++++++-- 2 files changed, 41 insertions(+), 3 deletions(-) ----------------------------------------------------------------

2 years

[PATCH RESEND] kunit: string-stream: Allow ERR_PTR to be passed to string_stream_destroy()

by Richard Fitzgerald

Check the stream pointer passed to string_stream_destroy() for IS_ERR_OR_NULL() instead of only NULL. Whatever alloc_string_stream() returns should be safe to pass to string_stream_destroy(), and that will be an ERR_PTR. It's obviously good practise and generally helpful to also check for NULL pointers so that client cleanup code can call string_stream_destroy() unconditionally - which could include pointers that have never been set to anything and so are NULL. Signed-off-by: Richard Fitzgerald <rf(a)opensource.cirrus.com> --- lib/kunit/string-stream.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/kunit/string-stream.c b/lib/kunit/string-stream.c index a6f3616c2048..54f4fdcbfac8 100644 --- a/lib/kunit/string-stream.c +++ b/lib/kunit/string-stream.c @@ -173,7 +173,7 @@ void string_stream_destroy(struct string_stream *stream) { KUNIT_STATIC_STUB_REDIRECT(string_stream_destroy, stream); - if (!stream) + if (IS_ERR_OR_NULL(stream)) return; string_stream_clear(stream); -- 2.30.2

2 years

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Linux-kselftest-mirror December 2023