Hi Linus,

Please pull the following KUnit update for Linux 5.12-rc1.

This KUnit update for Linux 5.12-rc1 consists of consists of:

-- support for filtering test suites using glob from Daniel Latypov.

"kunit_filter.glob" command line option is passed to the UML kernel, which currently only supports filtering by suite name. This support allows running different subsets of tests, e.g.

$ ./tools/testing/kunit/kunit.py build $ ./tools/testing/kunit/kunit.py exec 'list*' $ ./tools/testing/kunit/kunit.py exec 'kunit*'

-- several fixes and cleanups also from Daniel Latypov.

diff is attached.

thanks, -- Shuah

---------------------------------------------------------------- The following changes since commit 92bf22614b21a2706f4993b278017e437f7785b3:

Linux 5.11-rc7 (2021-02-07 13:57:38 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-5.12-rc1

for you to fetch changes up to 7af29141a31a2a2350589471c8979ff5f22fb9b7:

kunit: tool: fix unintentional statefulness in run_kernel() (2021-02-08 16:10:22 -0700)

---------------------------------------------------------------- linux-kselftest-kunit-5.12-rc1

This KUnit update for Linux 5.12-rc1 consists of consists of:

-- support for filtering test suites using glob from Daniel Latypov.

"kunit_filter.glob" command line option is passed to the UML kernel, which currently only supports filtering by suite name. This support allows running different subsets of tests, e.g.

$ ./tools/testing/kunit/kunit.py build $ ./tools/testing/kunit/kunit.py exec 'list*' $ ./tools/testing/kunit/kunit.py exec 'kunit*'

-- several fixes and cleanups also from Daniel Latypov.

---------------------------------------------------------------- Daniel Latypov (12): kunit: tool: fix unit test cleanup handling kunit: tool: stop using bare asserts in unit test kunit: tool: use `with open()` in unit test minor: kunit: tool: fix unit test so it can run from non-root dir kunit: tool: simplify kconfig is_subset_of() logic KUnit: Docs: make start.rst example Kconfig follow style.rst Documentation: kunit: add tips.rst for small examples kunit: make kunit_tool accept optional path to .kunitconfig fragment kunit: don't show `1 == 1` in failed assertion messages kunit: add kunit.filter_glob cmdline option to filter suites kunit: tool: add support for filtering suites by glob kunit: tool: fix unintentional statefulness in run_kernel()

Documentation/dev-tools/kunit/index.rst | 2 + Documentation/dev-tools/kunit/start.rst | 7 +- Documentation/dev-tools/kunit/tips.rst | 115 ++++++++++++++++++ lib/kunit/Kconfig | 1 + lib/kunit/assert.c | 39 +++++- lib/kunit/executor.c | 93 +++++++++++++-- tools/testing/kunit/kunit.py | 30 +++-- tools/testing/kunit/kunit_config.py | 13 +- tools/testing/kunit/kunit_kernel.py | 18 ++- tools/testing/kunit/kunit_tool_test.py | 204 +++++++++++++++++--------------- 10 files changed, 390 insertions(+), 132 deletions(-) create mode 100644 Documentation/dev-tools/kunit/tips.rst

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