linux-kernel - [GIT PULL] Kselftest fixes update for Linux 5.17-rc3

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Message-ID: <b82319f7-14d7-6a37-7b11-c53d90cadc4a@linuxfoundation.org>
Date:   Thu, 3 Feb 2022 13:35:26 -0700
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Shuah Khan <skhan@...uxfoundation.org>,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] Kselftest fixes update for Linux 5.17-rc3

Hi Linus,

Please pull the following Kselftest fixes update for Linux 5.17-rc3

This Kselftest fixes update for Linux 5.17-rc3 consists of important
fixes to several tests and documentation clarification on running
mainline kselftest on stable releases. A few notable fixes:

- fix kselftest run hang due to child processes that haven't been
   terminated. Fix signals all child processes
- fix false pass/fail results from vdso_test_abi, openat2, mincore
- build failures when using -j (multiple jobs) option
- exec test build failure due to incorrect build rule for a run-time
   created "pipe"
- zram test fixes related to interaction with zram-generator to
   make sure zram test to coordinate deleted with zram-generator
- zram test compression ratio calculation fix and skipping
   max_comp_streams.
- increasing rtc test timeout
- cpufreq test to write test results to stdout which will necessary on
   automated test systems

diff is attached.

thanks,
-- Shuah

----------------------------------------------------------------
The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07:

   Linux 5.17-rc1 (2022-01-23 10:12:53 +0200)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-fixes-5.17-rc3

for you to fetch changes up to ec049891b2dc16591813eacaddc476b3d27c8c14:

   kselftest: Fix vdso_test_abi return status (2022-01-31 10:35:14 -0700)

----------------------------------------------------------------
linux-kselftest-fixes-5.17-rc3

This Kselftest fixes update for Linux 5.17-rc3 consists of important
fixes to several tests and documentation clarification on running
mainline kselftest on stable releases. A few notable fixes:

- fix kselftest run hang due to child processes that haven't been
   terminated. Fix signals all child processes
- fix false pass/fail results from vdso_test_abi, openat2, mincore
- build failures when using -j (multiple jobs) option
- exec test build failure due to incorrect build rule for a run-time
   created "pipe"
- zram test fixes related to interaction with zram-generator to
   make sure zram test to coordinate deleted with zram-generator
- zram test compression ratio calculation fix and skipping
   max_comp_streams.
- increasing rtc test timeout
- cpufreq test to write test results to stdout which will necessary on
   automated test systems

----------------------------------------------------------------
Cristian Marussi (4):
       selftests: openat2: Print also errno in failure messages
       selftests: openat2: Add missing dependency in Makefile
       selftests: openat2: Skip testcases that fail with EOPNOTSUPP
       selftests: skip mincore.check_file_mmap when fs lacks needed support

Li Zhijian (1):
       kselftest: signal all child processes

Muhammad Usama Anjum (2):
       selftests/exec: Remove pipe from TEST_GEN_FILES
       selftests: futex: Use variable MAKE instead of make

Nícolas F. R. A. Prado (2):
       selftests: rtc: Increase test timeout so that all tests run
       selftests: cpufreq: Write test output to stdout as well

Shuah Khan (1):
       docs/kselftest: clarify running mainline tests on stables

Vincenzo Frascino (1):
       kselftest: Fix vdso_test_abi return status

Yang Xu (3):
       selftests/zram: Skip max_comp_streams interface on newer kernel
       selftests/zram01.sh: Fix compression ratio calculation
       selftests/zram: Adapt the situation that /dev/zram0 is being used

  Documentation/dev-tools/kselftest.rst              |   8 ++
  tools/testing/selftests/cpufreq/main.sh            |   2 +-
  tools/testing/selftests/exec/Makefile              |   2 +-
  tools/testing/selftests/futex/Makefile             |   4 +-
  tools/testing/selftests/kselftest_harness.h        |   4 +-
  tools/testing/selftests/mincore/mincore_selftest.c |  20 ++-
  tools/testing/selftests/openat2/Makefile           |   2 +-
  tools/testing/selftests/openat2/helpers.h          |  12 +-
  tools/testing/selftests/openat2/openat2_test.c     |  12 +-
  tools/testing/selftests/rtc/settings               |   2 +-
  tools/testing/selftests/vDSO/vdso_test_abi.c       | 135 ++++++++++-----------
  tools/testing/selftests/zram/zram.sh               |  15 +--
  tools/testing/selftests/zram/zram01.sh             |  33 ++---
  tools/testing/selftests/zram/zram02.sh             |   1 -
  tools/testing/selftests/zram/zram_lib.sh           | 134 +++++++++++++-------
  15 files changed, 209 insertions(+), 177 deletions(-)
----------------------------------------------------------------

View attachment "linux-kselftest-fixes-5.17-rc3.diff" of type "text/x-patch" (23544 bytes)