[GIT PULL] cgroup: Fixes for v7.3-rc1

[GIT PULL] cgroup: Fixes for v7.3-rc1

[Tejun Heo]

Hello, Linus.

The following changes since commit 2d19207f3fc8e08bab3270af2e3835358ab1473a:

  selftests/cgroup: Remove redundant chown in test_cgcore_lesser_ns_open (2026-08-14 08:32:58 -1000)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git tags/cgroup-for-7.3-rc1-fixes

for you to fetch changes up to 3f4b7d1a49c5c826f3be9b684313eea5b83ac232:

  selftests/cgroup: test clone3() into a previously killed cgroup (2026-08-31 06:19:53 -1000)

----------------------------------------------------------------
cgroup: Fixes for v7.3-rc1

- After cgroup.kill was written to a cgroup, every child cloned into it
  with CLONE_INTO_CGROUP was spuriously killed because the fork path
  snapshotted the kill counter before resolving the target cgroup.

- Releasing an isolated cpuset partition dropped the isolation of CPUs
  isolated on the kernel command line.

- Selftest and documentation fixes.

----------------------------------------------------------------
Cheng Lingfei (1):
      docs: cgroup-v2: fix misc.events key format description

Etienne Perot (2):
      cgroup: fix spurious SIGKILL of CLONE_INTO_CGROUP children
      selftests/cgroup: test clone3() into a previously killed cgroup

Guopeng Zhang (3):
      selftests/cgroup: Drop invalid boot isolation comparison
      cgroup/cpuset: Preserve boot-isolated CPUs on partition release
      selftests/cgroup: Add test for preserving boot-isolated CPUs

Hemanth Selam (1):
      selftests/cgroup: set the test plan after the setup checks

Hongfu Li (1):
      selftests/cgroup: Fix cg_run_in_subcgroups ignoring arg parameter

 Documentation/admin-guide/cgroup-v2.rst           |  2 +-
 include/linux/cgroup-defs.h                       |  5 +-
 kernel/cgroup/cgroup.c                            |  6 +--
 kernel/cgroup/cpuset.c                            | 39 ++++++++++----
 tools/testing/selftests/cgroup/test_core.c        |  2 +-
 tools/testing/selftests/cgroup/test_cpu.c         |  2 +-
 tools/testing/selftests/cgroup/test_cpuset.c      |  2 +-
 tools/testing/selftests/cgroup/test_cpuset_prs.sh | 64 ++++++++++++++++++++---
 tools/testing/selftests/cgroup/test_freezer.c     |  2 +-
 tools/testing/selftests/cgroup/test_kill.c        | 57 +++++++++++++++++++-
 tools/testing/selftests/cgroup/test_kmem.c        |  4 +-
 tools/testing/selftests/cgroup/test_memcontrol.c  |  2 +-
 tools/testing/selftests/cgroup/test_pids.c        |  2 +-
 tools/testing/selftests/cgroup/test_zswap.c       |  2 +-
 14 files changed, 159 insertions(+), 32 deletions(-)

Thanks.

-- 
tejun

Re: [GIT PULL] cgroup: Fixes for v7.3-rc1

[pr-tracker-bot]

The pull request you sent on Mon, 31 Aug 2026 10:43:14 -1000:

> https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git tags/cgroup-for-7.3-rc1-fixes

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/c3b510de420d70def08190083d388e0873c1aa84

Thank you!

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