linux/tools/testing/kunit, branch v6.17

Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests"

2025-06-03T09:20:21Z

This reverts commit a571a9a1b120264e24b41eddf1ac5140131bfa84. The commit in question breaks kunit for older compilers: $ gcc --version gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5) $ ./tools/testing/kunit/kunit.py run --alltests --json --arch=x86_64 Configuring KUnit Kernel ... Regenerating .config ... Populating config with: $ make ARCH=x86_64 O=.kunit olddefconfig ERROR:root:Not all Kconfig options selected in kunitconfig were in the generated .config. This is probably due to unsatisfied dependencies. Missing: CONFIG_INIT_STACK_ALL_PATTERN=y Link: https://lore.kernel.org/20250529083811.778bc31b@kernel.org Fixes: a571a9a1b120 ("kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests") Signed-off-by: Jakub Kicinski Acked-by: Mark Brown Acked-by: Shuah Khan Link: https://patch.msgid.link/20250530135800.13437-1-kuba@kernel.org Signed-off-by: Paolo Abeni

Merge tag 'linux_kselftest-kunit-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-05-26T21:29:44Z

Pull kunit updates from Shuah Khan: - Enable qemu_config for riscv32, sparc 64-bit, PowerPC 32-bit BE and 64-bit LE - Enable CONFIG_SPARC32 to clearly differentiate between sparc 32-bit and 64-bit configurations - Enable CONFIG_CPU_BIG_ENDIAN to clearly differentiate between powerpc LE and BE configurations - Add feature to list available architectures to kunit tool - Fixes to bugs and changes to documentation * tag 'linux_kselftest-kunit-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Fix wrong parameter to kunit_deactivate_static_stub() kunit: tool: add test counts to JSON output Documentation: kunit: improve example on testing static functions kunit: executor: Remove const from kunit_filter_suites() allocation type kunit: qemu_configs: Disable faulting tests on 32-bit SPARC kunit: qemu_configs: Add 64-bit SPARC configuration kunit: qemu_configs: sparc: Explicitly enable CONFIG_SPARC32=y kunit: qemu_configs: Add PowerPC 32-bit BE and 64-bit LE kunit: qemu_configs: powerpc: Explicitly enable CONFIG_CPU_BIG_ENDIAN=y kunit: tool: Implement listing of available architectures kunit: qemu_configs: Add riscv32 config kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests

kunit: tool: add test counts to JSON output

2025-05-19T19:22:28Z

Add the test counts to the JSON output from kunit.py. For example: ... "git_branch": "kselftest", "misc": { "tests": 2, "passed": 1. "failed": 1, "crashed": 0, "skipped": 0, "errors": 0, } ... To output the JSON using the following command: ./tools/testing/kunit/kunit.py run example --json This has been requested by KUnit users. The counts are in a "misc" field because the JSON output needs to be compliant with the KCIDB submission guide. There are no counts fields but there is a "misc" field in the guide. Link: https://lore.kernel.org/r/20250516201615.1237037-1-rmoar@google.com Signed-off-by: Rae Moar Reviewed-by: David Gow Signed-off-by: Shuah Khan

ASoC: stm32: sai: fix kernel rate configuration

2025-05-01T05:43:44Z

Merge series from Olivier Moysan : This patchset adds some checks on kernel minimum rate requirements. This avoids potential clock rate misconfiguration, when setting the kernel frequency on STM32MP2 SoCs.

Merge tag 'move-lib-kunit-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2025-04-26T15:55:24Z

Pull kunit fix from Kees Cook: "A single fix for the kunit lib/tests/ relocation: - Ensure prime numbers tests are included in KUnit test runs (Mark Brown)" * tag 'move-lib-kunit-v6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: lib: Ensure prime numbers tests are included in KUnit test runs

lib: Ensure prime numbers tests are included in KUnit test runs

2025-04-22T15:48:10Z

When the select of PRIME_MUMBERS was removed from it's KUnit test Kconfig nothing was added to the KUnit configs, meaning that when run via the KUnit runner the tests are neither built nor run. Add PRIME_NUMBERS to all_tests.config so they are enabled when the KUnit runner builds the kernel. Fixes: 3f2925174f8b ("lib/prime_numbers: KUnit test should not select PRIME_NUMBERS") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20250422-lib-fix-prime-numbers-kunit-v1-1-4278c1d4a4ae@kernel.org Signed-off-by: Kees Cook

kunit: qemu_configs: Disable faulting tests on 32-bit SPARC

2025-04-16T18:42:44Z

The 32-bit sparc configuration (--arch sparc) crashes on the kunit_fault_test. It's known that some architectures don't handle deliberate segfaults in kernel mode well, so there's a config switch to disable tests which rely upon it by default. Use this for the sparc config, making sure the default config for it passes. Link: https://lore.kernel.org/r/20250416093826.1550040-1-davidgow@google.com Fixes: 87c9c1631788 ("kunit: tool: add support for QEMU") Signed-off-by: David Gow Reviewed-by: Thomas Weißschuh Tested-by: Thomas Weißschuh Signed-off-by: Shuah Khan

kunit: qemu_configs: Add 64-bit SPARC configuration

2025-04-16T18:42:37Z

Add a basic config to run kunit tests on 64-bit SPARC. Link: https://lore.kernel.org/r/20250415-kunit-qemu-sparc64-v1-2-253906f61102@linutronix.de Signed-off-by: Thomas Weißschuh Reviewed-by: David Gow Signed-off-by: Shuah Khan

kunit: qemu_configs: sparc: Explicitly enable CONFIG_SPARC32=y

2025-04-16T18:42:30Z

The configuration generated by kunit ends up with a 32bit configuration. A new kunit configuration for 64bit is to be added. To make the difference clearer spell out the variant in the kunit reference config. Link: https://lore.kernel.org/r/20250415-kunit-qemu-sparc64-v1-1-253906f61102@linutronix.de Signed-off-by: Thomas Weißschuh Reviewed-by: David Gow Signed-off-by: Shuah Khan

kunit: qemu_configs: Add PowerPC 32-bit BE and 64-bit LE

2025-04-15T16:55:04Z

Add basic configs to run kunit tests on some more PowerPC variants. Link: https://lore.kernel.org/r/20250415-kunit-ppc-v1-2-f5a170264147@linutronix.de Signed-off-by: Thomas Weißschuh Reviewed-by: David Gow Signed-off-by: Shuah Khan