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Message-ID: <94479be9-3147-419b-aad9-8cd2a95b62fc@linuxfoundation.org>
Date: Mon, 29 Sep 2025 16:39:35 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: shuah <shuah@...nel.org>, Shuah Khan <skhan@...uxfoundation.org>,
David Gow <davidgow@...gle.com>, Brendan Higgins
<brendan.higgins@...ux.dev>, Rae Moar <rmoar@...gle.com>,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] kunit next update for Linux 6.18-rc1
Hi Linus,
Please pull the following kunit next update for Linux 6.18-rc1.
A seven patch series adds a new parameterized test features
KUnit parameterized tests currently support two primary methods for
getting parameters:
1. Defining custom logic within a generate_params() function.
2. Using the KUNIT_ARRAY_PARAM() and KUNIT_ARRAY_PARAM_DESC()
macros with a pre-defined static array and passing
the created *_gen_params() to KUNIT_CASE_PARAM().
These methods present limitations when dealing with dynamically
generated parameter arrays, or in scenarios where populating parameters
sequentially via generate_params() is inefficient or overly complex.
These limitations are fixed with a parameterized test method.
- Fixes issues in kunit build artifacts cleanup,
- Fixes parsing skipped test problem in kselftest framework,
- Enables PCI on UML without triggering WARN()
- a few other fixes and adds support for new configs such as MIPS
diff is attached.
thanks,
-- Shuah
----------------------------------------------------------------
The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:
Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-kunit-6.18-rc1
for you to fetch changes up to 285cae57a51664cc94e85de0ff994f9965b3aca8:
kunit: Extend kconfig help text for KUNIT_UML_PCI (2025-09-16 08:27:09 -0600)
----------------------------------------------------------------
linux_kselftest-kunit-6.18-rc1
- A seven patch series adds a new parameterized test features
KUnit parameterized tests currently support two primary methods for
getting parameters:
1. Defining custom logic within a generate_params() function.
2. Using the KUNIT_ARRAY_PARAM() and KUNIT_ARRAY_PARAM_DESC()
macros with a pre-defined static array and passing
the created *_gen_params() to KUNIT_CASE_PARAM().
These methods present limitations when dealing with dynamically
generated parameter arrays, or in scenarios where populating parameters
sequentially via generate_params() is inefficient or overly complex.
These limitations are fixed with a parameterized test method.
- Fixes issues in kunit build artifacts cleanup,
- Fixes parsing skipped test problem in kselftest framework,
- Enables PCI on UML without triggering WARN()
- a few other fixes and adds support for new configs such as MIPS
----------------------------------------------------------------
David Gow (1):
kunit: tool: Accept --raw_output=full as an alias of 'all'
Kaibo Ma (1):
rust: kunit: allow `cfg` on `test`s
Marie Zhussupova (7):
kunit: Add parent kunit for parameterized test context
kunit: Introduce param_init/exit for parameterized test context management
kunit: Pass parameterized test context to generate_params()
kunit: Enable direct registration of parameter arrays to a KUnit test
kunit: Add example parameterized test with shared resource management using the Resource API
kunit: Add example parameterized test with direct dynamic parameter array setup
Documentation: kunit: Document new parameterized test features
Thomas Weißschuh (5):
kunit: Always descend into kunit directory during build
kunit: tool: Parse skipped tests from kselftest.h
kunit: Enable PCI on UML without triggering WARN()
kunit: qemu_configs: Add MIPS configurations
kunit: Extend kconfig help text for KUNIT_UML_PCI
Documentation/dev-tools/kunit/usage.rst | 342 ++++++++++++++++++++-
drivers/gpu/drm/xe/tests/xe_pci.c | 14 +-
drivers/gpu/drm/xe/tests/xe_pci_test.h | 9 +-
include/kunit/test.h | 95 +++++-
kernel/kcsan/kcsan_test.c | 2 +-
lib/Makefile | 4 -
lib/kunit/Kconfig | 11 +
lib/kunit/Makefile | 2 +-
lib/kunit/kunit-example-test.c | 217 +++++++++++++
lib/kunit/test.c | 94 +++++-
rust/kernel/kunit.rs | 11 +
rust/macros/kunit.rs | 48 ++-
tools/testing/kunit/configs/arch_uml.config | 5 +-
tools/testing/kunit/kunit.py | 4 +-
tools/testing/kunit/kunit_parser.py | 8 +-
tools/testing/kunit/qemu_configs/mips.py | 18 ++
tools/testing/kunit/qemu_configs/mips64.py | 19 ++
tools/testing/kunit/qemu_configs/mips64el.py | 19 ++
tools/testing/kunit/qemu_configs/mipsel.py | 18 ++
.../test_data/test_is_test_passed-kselftest.log | 3 +-
20 files changed, 880 insertions(+), 63 deletions(-)
create mode 100644 tools/testing/kunit/qemu_configs/mips.py
create mode 100644 tools/testing/kunit/qemu_configs/mips64.py
create mode 100644 tools/testing/kunit/qemu_configs/mips64el.py
create mode 100644 tools/testing/kunit/qemu_configs/mipsel.py
----------------------------------------------------------------
View attachment "linux_kselftest-kunit-6.18-rc1.diff" of type "text/x-patch" (52885 bytes)
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