[v2,0/5] selftests/resctrl: Add resctrl_tests into kselftest set

Hello,

The aim of this series is to make resctrl_tests run by using 
kselftest framework.
- I modify Makefile of resctrl_test and Makefile of selftest, to
  build/run resctrl_tests by using kselftest framework.
- I set the limited time for resctrl_tests to 120 seconds, to ensure the
  resctrl_tests finish in limited time.
- When resctrl file system is not supported or resctrl_tests is not run
  as root, return skip code of kselftest.
- If it is not finish in limited time, terminate resctrl_tests same as
  executing ctrl+c.

Difference from v1:
- I change the order of patches according to Reinette's review.
- "LDLIBS + = -lnuma" has no dependencies on this patch series, delete
  it from [PATCH v2 2/5].
- I separate the license info of Makefile into a new patch [PATCH v2
  3/5].
- I separate "limited time" into a new patch [PATCH v2 4/5].
(There is no change in [PATCH v2 1/5] and [PATCH v2 5/5])
In addition, I think 120s is not a problem since some tests have longer
timeout (e.g. net test is 300s), please let me know if this is wrong

Thanks,

Shaopeng Tan (5):
  selftests/resctrl: Kill the child process created by fork() when the
    SIGTERM signal comes
  selftests/resctrl: Make resctrl_tests run using kselftest framework
  selftests/resctrl: Add license to resctrl_test Makefile
  selftests/resctrl: Change default limited time to 120 seconds for
    resctrl_tests
  selftests/resctrl: Return KSFT_SKIP(4) if resctrlfile system is not
    supported or resctrl is not run as root

 tools/testing/selftests/Makefile              |  1 +
 tools/testing/selftests/resctrl/Makefile      | 20 +++++++------------
 .../testing/selftests/resctrl/resctrl_tests.c |  4 ++--
 tools/testing/selftests/resctrl/resctrl_val.c |  1 +
 tools/testing/selftests/resctrl/settings      |  1 +
 5 files changed, 12 insertions(+), 15 deletions(-)
 create mode 100644 tools/testing/selftests/resctrl/settings

Hi,

Friendly ping for a review.

>
> Hello,
> 
> The aim of this series is to make resctrl_tests run by using kselftest framework.
> - I modify Makefile of resctrl_test and Makefile of selftest, to
>   build/run resctrl_tests by using kselftest framework.
> - I set the limited time for resctrl_tests to 120 seconds, to ensure the
>   resctrl_tests finish in limited time.
> - When resctrl file system is not supported or resctrl_tests is not run
>   as root, return skip code of kselftest.
> - If it is not finish in limited time, terminate resctrl_tests same as
>   executing ctrl+c.
> 
> Difference from v1:
> - I change the order of patches according to Reinette's review.
> - "LDLIBS + = -lnuma" has no dependencies on this patch series, delete
>   it from [PATCH v2 2/5].
> - I separate the license info of Makefile into a new patch [PATCH v2
>   3/5].
> - I separate "limited time" into a new patch [PATCH v2 4/5].
> (There is no change in [PATCH v2 1/5] and [PATCH v2 5/5]) In addition, I think
> 120s is not a problem since some tests have longer timeout (e.g. net test is
> 300s), please let me know if this is wrong
> 
> Thanks,
> 
> Shaopeng Tan (5):
>   selftests/resctrl: Kill the child process created by fork() when the
>     SIGTERM signal comes
>   selftests/resctrl: Make resctrl_tests run using kselftest framework
>   selftests/resctrl: Add license to resctrl_test Makefile
>   selftests/resctrl: Change default limited time to 120 seconds for
>     resctrl_tests
>   selftests/resctrl: Return KSFT_SKIP(4) if resctrlfile system is not
>     supported or resctrl is not run as root
> 
>  tools/testing/selftests/Makefile              |  1 +
>  tools/testing/selftests/resctrl/Makefile      | 20 +++++++------------
>  .../testing/selftests/resctrl/resctrl_tests.c |  4 ++--
> tools/testing/selftests/resctrl/resctrl_val.c |  1 +
>  tools/testing/selftests/resctrl/settings      |  1 +
>  5 files changed, 12 insertions(+), 15 deletions(-)  create mode 100644
> tools/testing/selftests/resctrl/settings
> 
> --
> 2.27.0