linux-kernel - [GIT PULL] Kselftest update for Linux 6.1-rc1

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Date:   Wed, 5 Oct 2022 13:32:06 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Shuah Khan <skhan@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Viresh Kumar <viresh.kumar@...aro.org>
Subject: [GIT PULL] Kselftest update for Linux 6.1-rc1

Hi Linus,

Please pull the following Kselftest update for Linux 6.1-rc1.

This Kselftest update for Linux 6.1-rc1 consists of fixes and new tests.

- Adds a amd-pstate-ut test module, this module is 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

Please note that this update touches drivers/cpufreq to add a new test
module, a new header file to include/linux.

There are two conflicts with pm and mm trees: Stephen fixed these up in
linux-next.

1. A conflict in: tools/testing/selftests/vm/hmm-tests.c

    between commit:

    ab7039dbcc61 ("selftests/vm: use top_srcdir instead of recomputing relative paths")

    from the kselftest tree and commit:

    223e3150a0d8 ("hmm-tests: fix migrate_dirty_page test")
    from the mm tree.

2. A conflict in:

   drivers/cpufreq/amd-pstate.c

   between commit:

   d8bee41db83e ("cpufreq: amd-pstate: fix white-space")

   from the pm tree and commit:

   8c766b24ee62 ("cpufreq: amd-pstate: Expose struct amd_cpudata")

   from the kselftest tree.

diff for this pull request is attached

thanks,
-- Shuah

----------------------------------------------------------------
The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:

   Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-next-6.1-rc1

for you to fetch changes up to 83e14a57d59f22a89ad7d59752f5b69189299531:

   docs:kselftest: fix kselftest_module.h path of example module (2022-10-05 11:05:18 -0600)

----------------------------------------------------------------
linux-kselftest-next-6.1-rc1

This Kselftest update for Linux 6.1-rc1 consists of fixes and new tests.

- Adds a amd-pstate-ut test module, this module is 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

----------------------------------------------------------------
Axel Rasmussen (1):
       selftests/vm: use top_srcdir instead of recomputing relative paths

Hoi Pok Wu (1):
       docs:kselftest: fix kselftest_module.h path of example module

Meng Li (6):
       cpufreq: amd-pstate: Expose struct amd_cpudata
       cpufreq: amd-pstate: Add test module for amd-pstate driver
       selftests: amd-pstate: Add test trigger for amd-pstate driver
       Documentation: amd-pstate: Add unit test introduction
       cpufreq: amd-pstate: modify type in argument 2 for filp_open
       cpufreq: amd-pstate: Add explanation for X86_AMD_PSTATE_UT

Zhao Gongyi (5):
       selftests/cpu-hotplug: Correct log info
       selftests/cpu-hotplug: Use return instead of exit
       selftests/cpu-hotplug: Delete fault injection related code
       selftests/cpu-hotplug: Reserve one cpu online at least
       selftests/cpu-hotplug: Add log info when test success

  Documentation/admin-guide/pm/amd-pstate.rst        |  76 ++++++
  Documentation/dev-tools/kselftest.rst              |   2 +-
  MAINTAINERS                                        |   1 +
  drivers/cpufreq/Kconfig.x86                        |  15 ++
  drivers/cpufreq/Makefile                           |   1 +
  drivers/cpufreq/amd-pstate-ut.c                    | 293 +++++++++++++++++++++
  drivers/cpufreq/amd-pstate.c                       |  60 +----
  include/linux/amd-pstate.h                         |  77 ++++++
  tools/testing/selftests/Makefile                   |   1 +
  tools/testing/selftests/amd-pstate/Makefile        |   9 +
  .../testing/selftests/amd-pstate/amd-pstate-ut.sh  |  56 ++++
  tools/testing/selftests/amd-pstate/config          |   1 +
  tools/testing/selftests/cpu-hotplug/Makefile       |   2 +-
tools/testing/selftests/cpu-hotplug/config         |   1 -
  .../selftests/cpu-hotplug/cpu-on-off-test.sh       | 140 +++-------
  tools/testing/selftests/vm/Makefile                |   2 +-
  tools/testing/selftests/vm/gup_test.c              |   2 +-
  tools/testing/selftests/vm/hmm-tests.c             |   4 +-
  tools/testing/selftests/vm/ksm_tests.c             |   2 +-
  19 files changed, 574 insertions(+), 171 deletions(-)
  create mode 100644 drivers/cpufreq/amd-pstate-ut.c
  create mode 100644 include/linux/amd-pstate.h
  create mode 100644 tools/testing/selftests/amd-pstate/Makefile
  create mode 100755 tools/testing/selftests/amd-pstate/amd-pstate-ut.sh
  create mode 100644 tools/testing/selftests/amd-pstate/config
  delete mode 100644 tools/testing/selftests/cpu-hotplug/config
----------------------------------------------------------------
View attachment "linux-kselftest-next-6.1-rc1.diff" of type "text/x-patch" (34363 bytes)