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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-06 21:53:15 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-06 21:53:15 +0200 |
| commit | dd42d9c3f461a7dc896076691ba42cf97225973e (patch) | |
| tree | 61b2a934d9575088f369d762a91e198c70857561 /drivers/cpufreq/Kconfig.x86 | |
| parent | Merge tag 'asm-generic-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | docs:kselftest: fix kselftest_module.h path of example module (diff) | |
| download | linux-dd42d9c3f461a7dc896076691ba42cf97225973e.tar.xz linux-dd42d9c3f461a7dc896076691ba42cf97225973e.zip | |
Merge tag 'linux-kselftest-next-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest updates from Shuah Khan:
"Fixes and new tests:
- Add an amd-pstate-ut test module, used by kselftest to unit test
amd-pstate functionality
- Fixes and cleanups to to cpu-hotplug to delete the fault injection
test code
- Improvements to vm test to use top_srcdir for builds"
* tag 'linux-kselftest-next-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
docs:kselftest: fix kselftest_module.h path of example module
cpufreq: amd-pstate: Add explanation for X86_AMD_PSTATE_UT
selftests/cpu-hotplug: Add log info when test success
selftests/cpu-hotplug: Reserve one cpu online at least
selftests/cpu-hotplug: Delete fault injection related code
selftests/cpu-hotplug: Use return instead of exit
selftests/cpu-hotplug: Correct log info
cpufreq: amd-pstate: modify type in argument 2 for filp_open
Documentation: amd-pstate: Add unit test introduction
selftests: amd-pstate: Add test trigger for amd-pstate driver
cpufreq: amd-pstate: Add test module for amd-pstate driver
cpufreq: amd-pstate: Expose struct amd_cpudata
selftests/vm: use top_srcdir instead of recomputing relative paths
Diffstat (limited to 'drivers/cpufreq/Kconfig.x86')
| -rw-r--r-- | drivers/cpufreq/Kconfig.x86 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index 55516043b656..310779b07daf 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -51,6 +51,21 @@ config X86_AMD_PSTATE If in doubt, say N. +config X86_AMD_PSTATE_UT + tristate "selftest for AMD Processor P-State driver" + depends on X86 && ACPI_PROCESSOR + default n + help + This kernel module is used for testing. It's safe to say M here. + + It can also be built-in without X86_AMD_PSTATE enabled. + Currently, only tests for amd-pstate are supported. If X86_AMD_PSTATE + is set disabled, it can tell the users test can only run on amd-pstate + driver, please set X86_AMD_PSTATE enabled. + In the future, comparison tests will be added. It can set amd-pstate + disabled and set acpi-cpufreq enabled to run test cases, then compare + the test results. + config X86_ACPI_CPUFREQ tristate "ACPI Processor P-States driver" depends on ACPI_PROCESSOR |