linux-kernel - [GIT PULL] kselftest next update for Linux 6.20-rc1

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Message-ID: <8991cb8d-4532-43b3-ab2e-352c46020934@linuxfoundation.org>
Date: Sun, 1 Feb 2026 05:30:18 -0700
From: Shuah Khan <skhan@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: shuah <shuah@...nel.org>, Shuah Khan <skhan@...uxfoundation.org>,
 Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
 linux-kselftest@...r.kernel.org
Subject: [GIT PULL] kselftest next update for Linux 6.20-rc1

Hi Linus,

Please pull the kselftest next update for Linux 6.20-rc1.

resctrl test:
- fixes a devision by zero error on Hygon
- fixes non-contiguous CBM check for Hygon
- defines CPU vendor IDs as bits to match usage
- adds CPU vendor detection for Hygon

- coredeump test: changes to use __builtin_trap() instead of a null pointer
- anon_inode: replaces null pointers with empty arrays
- kublk: includes message in _Static_assert for C11 compatibility
- run_kselftest.sh: adds `--skip` argument option
- pidfd: fixes typo in comment

Note:

There is a conflict between the following commits found during linux-next
merge and Mark fixed it up

   tools/testing/selftests/ublk/kublk.h

between commit:

   584709ad5ce35 ("selftests: ublk: replace assert() with ublk_assert()")

from the block tree and commit:

   3e6ad272bb8b3 ("kselftest/kublk: include message in _Static_assert for C11 compatibility")

from the kselftest tree.

diff is attached.

thanks,
-- Shuah

----------------------------------------------------------------
The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

   Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-next-6.20-rc1

for you to fetch changes up to 6d6ad32e22f028c525d5df471c5522616e645a6b:

   selftests/pidfd: fix typo in comment (2026-01-21 10:56:25 -0700)

----------------------------------------------------------------
linux_kselftest-next-6.20-rc1

resctrl test:
- fixes a devision by zero error on Hygon
- fixes non-contiguous CBM check for Hygon
- defines CPU vendor IDs as bits to match usage
- adds CPU vendor detection for Hygon

- coredeump test: changes to use __builtin_trap() instead of a null pointer
- anon_inode: replaces null pointers with empty arrays
- kublk: includes message in _Static_assert for C11 compatibility
- run_kselftest.sh: adds `--skip` argument option
- pidfd: fixes typo in comment

----------------------------------------------------------------
Clint George (3):
       kselftest/coredump: use __builtin_trap() instead of null pointer
       kselftest/anon_inode: replace null pointers with empty arrays
       kselftest/kublk: include message in _Static_assert for C11 compatibility

Ricardo B. Marlière (1):
       selftests/run_kselftest.sh: Add `--skip` argument option

Xiaochen Shen (4):
       selftests/resctrl: Fix a division by zero error on Hygon
       selftests/resctrl: Define CPU vendor IDs as bits to match usage
       selftests/resctrl: Add CPU vendor detection for Hygon
       selftests/resctrl: Fix non-contiguous CBM check for Hygon

Ziyu Chen (1):
       selftests/pidfd: fix typo in comment

  .../selftests/coredump/coredump_test_helpers.c     |  2 +-
  .../selftests/filesystems/anon_inode_test.c        |  5 +++-
  tools/testing/selftests/pidfd/pidfd_info_test.c    |  2 +-
  tools/testing/selftests/resctrl/cat_test.c         |  6 +++--
  tools/testing/selftests/resctrl/resctrl.h          |  8 ++++---
  tools/testing/selftests/resctrl/resctrl_tests.c    | 28 +++++++++++++++-------
  tools/testing/selftests/resctrl/resctrlfs.c        | 10 ++++++++
  tools/testing/selftests/run_kselftest.sh           | 11 +++++++++
  tools/testing/selftests/ublk/kublk.h               |  2 +-
  9 files changed, 57 insertions(+), 17 deletions(-)
----------------------------------------------------------------
View attachment "linux_kselftest-next-6.20-rc1.diff" of type "text/x-patch" (7520 bytes)