On 5/23/22 12:21 PM, Shuah Khan wrote:

Hi Linus,

Please pull the following KUnit update for Linux 5.19-rc1.

This KUnit update for Linux 5.19-rc1 consists of several fixes, cleanups, and enhancements to tests and framework:

• introduces _NULL and _NOT_NULL macros to pointer error checks

• reworks kunit_resource allocation policy to fix memory leaks when

caller doesn't specify free() function to be used when allocating   memory using kunit_add_resource() and kunit_alloc_resource() funcs.

• adds ability to specify suite-level init and exit functions

diff is attached.

thanks, -- Shuah

This bounced from linux-kselftest list as the diff exceeded the message size. Sorry for the noise for others that are seeing this twice (minus the diff).

FYI that the following KUnit pull request has been sent for Linux 5.19-rc1

thanks, -- Shuah

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The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17:

Linux 5.18-rc1 (2022-04-03 14:08:21 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-5.19-rc1

for you to fetch changes up to e7eaffce47b7db72b077630dbe836f0c4132496d:

kunit: tool: Use qemu-system-i386 for i386 runs (2022-05-18 17:03:54 -0600)

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linux-kselftest-kunit-5.19-rc1

This KUnit update for Linux 5.19-rc1 consists of several fixes, cleanups, and enhancements to tests and framework:

• introduces _NULL and _NOT_NULL macros to pointer error checks

• reworks kunit_resource allocation policy to fix memory leaks when

caller doesn't specify free() function to be used when allocating   memory using kunit_add_resource() and kunit_alloc_resource() funcs.

• adds ability to specify suite-level init and exit functions

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Brendan Higgins (2):       kunit: add support for kunit_suites that reference init code       kunit: tool: update riscv QEMU config with new serial dependency

Daniel Latypov (25):       kunit: tool: make --json handling a bit clearer       kunit: tool: drop unused KernelDirectoryPath var       kunit: tool: drop last uses of collections.namedtuple       kunit: tool: simplify code since build_dir can't be None       kunit: tool: readability tweaks in KernelCI json generation logic       kunit: tool: refactor how we plumb metadata into JSON       kunit: tool: properly report the used arch for --json, or '' if not known       kunit: tool: more descriptive metavars/--help output       kunit: split resource API from test.h into new resource.h       kunit: split resource API impl from test.c into new resource.c       Documentation: kunit: update kconfig options needed for UML coverage       kunit: rename print_subtest_{start,end} for clarity (s/subtest/suite)       kunit: add ability to specify suite-level init and exit functions       kfence: test: use new suite_{init/exit} support, add .kunitconfig       kunit: fix debugfs code to use enum kunit_status, not bool       lib/Kconfig.debug: change KUnit tests to default to KUNIT_ALL_TESTS       kunit: bail out of test filtering logic quicker if OOM       kunit: tool: update test counts summary line format       kunit: tool: stop using a shell to run kernel under QEMU       kunit: tool: print clearer error message when there's no TAP output       kunit: tool: remove dead parse_crash_in_log() logic       kunit: tool: make parser stop overwriting status of suites w/ no_tests       kunit: tool: minor cosmetic cleanups in kunit_parser.py       kunit: tool: misc cleanups       kunit: fix executor OOM error handling logic on non-UML

David Gow (5):       list: test: Test the hlist structure       kunit: Make kunit_remove_resource() idempotent       kunit: Rework kunit_resource allocation policy       kunit: tool: Add list of all valid test configs on UML       kunit: tool: Use qemu-system-i386 for i386 runs

Kees Cook (1):       kunit: tool: Do not colorize output when redirected

Marco Elver (1):       kcsan: test: use new suite_{init,exit} support

Miguel Ojeda (1):       kunit: take `kunit_assert` as `const`

Ricardo Ribalda (6):       kunit: Introduce _NULL and _NOT_NULL macros       kunit: use NULL macros       thunderbolt: test: use NULL macros       kasan: test: Use NULL macros       mctp: test: Use NULL macros       apparmor: test: Use NULL macros

Documentation/dev-tools/kunit/api/index.rst        |   5 +  Documentation/dev-tools/kunit/api/resource.rst     |  13 +  Documentation/dev-tools/kunit/running_tips.rst     |   3 +-  Documentation/dev-tools/kunit/usage.rst            |  19 +-  drivers/thunderbolt/test.c                         | 134 +++----  include/kunit/resource.h                           | 406 ++++++++++++++++++++  include/kunit/test.h                               | 418 ++++++---------------  kernel/kcsan/kcsan_test.c                          |  31 +-  lib/Kconfig.debug                                  |  15 +-  lib/kunit/Makefile                                 |   1 +  lib/kunit/debugfs.c                                |   2 +-  lib/kunit/executor.c                               |  32 +-  lib/kunit/executor_test.c                          |   4 +-  lib/kunit/kunit-example-test.c                     |  16 +  lib/kunit/kunit-test.c                             |  37 +-  lib/kunit/resource.c                               |  79 ++++  lib/kunit/test.c                                   | 145 ++-----  lib/list-test.c                                    | 397 ++++++++++++++++++-  lib/test_kasan.c                                   |   2 +-  mm/kfence/.kunitconfig                             |   6 +  mm/kfence/kfence_test.c                            |  31 +-  net/mctp/test/route-test.c                         |   4 +-  security/apparmor/policy_unpack_test.c             |   6 +-  tools/testing/kunit/configs/all_tests_uml.config   |  37 ++  tools/testing/kunit/kunit.py                       |  63 ++--  tools/testing/kunit/kunit_config.py                |  21 +-  tools/testing/kunit/kunit_json.py                  |  66 ++--  tools/testing/kunit/kunit_kernel.py                |  81 ++--  tools/testing/kunit/kunit_parser.py                | 154 +++-----  tools/testing/kunit/kunit_tool_test.py             |  44 +--  tools/testing/kunit/qemu_config.py                 |  17 +-  tools/testing/kunit/qemu_configs/alpha.py          |   2 +-  tools/testing/kunit/qemu_configs/arm.py            |   2 +-  tools/testing/kunit/qemu_configs/arm64.py          |   2 +-  tools/testing/kunit/qemu_configs/i386.py           |   4 +-  tools/testing/kunit/qemu_configs/powerpc.py        |   2 +-  tools/testing/kunit/qemu_configs/riscv.py          |   7 +-  tools/testing/kunit/qemu_configs/s390.py           |   4 +-  tools/testing/kunit/qemu_configs/sparc.py          |   2 +-  tools/testing/kunit/qemu_configs/x86_64.py         |   2 +-  tools/testing/kunit/run_checks.py                  |   2 +-  .../kunit/test_data/test_is_test_passed-crash.log  |  70 ----  .../test_is_test_passed-no_tests_no_plan.log       |   2 +-  43 files changed, 1499 insertions(+), 891 deletions(-)  create mode 100644 Documentation/dev-tools/kunit/api/resource.rst  create mode 100644 include/kunit/resource.h  create mode 100644 lib/kunit/resource.c  create mode 100644 mm/kfence/.kunitconfig  create mode 100644 tools/testing/kunit/configs/all_tests_uml.config  delete mode 100644 tools/testing/kunit/test_data/test_is_test_passed-crash.log

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