When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results In addition, we provide a way to re-run the tests and show results via /sys/kernel/debug/kunit/<testsuite>/run Alan Maguire (3): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add "run" debugfs file to run suites, display results kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 20 +++++ include/kunit/test.h | 21 +++-- lib/kunit/Makefile | 3 +- lib/kunit/debugfs.c | 145 ++++++++++++++++++++++++++++++++ lib/kunit/debugfs.h | 11 +++ lib/kunit/test.c | 88 ++++++++++++++----- 6 files changed, 260 insertions(+), 28 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1
