Re: [PATCH v7 0/6] selftests/resctrl: Add resctrl_tests into kselftest set

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On 3/23/22 2:12 AM, Shaopeng Tan wrote:
Hello,

The aim of this series is to make resctrl_tests run by using
kselftest framework.
- I modify resctrl_test Makefile and kselftest Makefile,
   to enable build/run resctrl_tests by using kselftest framework.
   Of course, users can also build/run resctrl_tests without
   using framework as before.
- I change the default limited time for resctrl_tests to 120 seconds, to
   ensure the resctrl_tests finish in limited time on different environments.
- When resctrl file system is not supported by environment or
   resctrl_tests is not run as root, return skip code of kselftest framework.
- If resctrl_tests does not finish in limited time, terminate it as
   same as executing ctrl+c that kills parent process and child process.

Difference from v6:
- Fixed the typos.
https://lore.kernel.org/lkml/20220318075807.2921063-1-tan.shaopeng@xxxxxxxxxxxxxx/ [PATCH v6]

This patch series is based on 'next' branch of linux-kselftest.
Note that Patch [4/6] uses KHDR_INCLUDES which is introduced by a patch
on 'next' branch of linux-kselftest (not merged in mainline yet)
linux-kselftest: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git

Shaopeng Tan (6):
   selftests/resctrl: Kill child process before parent process terminates
     if SIGTERM is received
   selftests/resctrl: Change the default limited time to 120 seconds
   selftests/resctrl: Fix resctrl_tests' return code to work with
     selftest framework
   selftests/resctrl: Make resctrl_tests run using kselftest framework
   selftests/resctrl: Update README about using kselftest framework to
     build/run resctrl_tests
   selftests/resctrl: Add missing SPDX license to Makefile

  tools/testing/selftests/Makefile              |  1 +
  tools/testing/selftests/resctrl/Makefile      | 19 +++------
  tools/testing/selftests/resctrl/README        | 39 +++++++++++++++----
  .../testing/selftests/resctrl/resctrl_tests.c |  4 +-
  tools/testing/selftests/resctrl/resctrl_val.c |  1 +
  tools/testing/selftests/resctrl/settings      |  3 ++
  6 files changed, 45 insertions(+), 22 deletions(-)
  create mode 100644 tools/testing/selftests/resctrl/settings


Applied now to linux-kselftest next for 5.19-rc1

thanks,
-- Shuah



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