[PATCH-cgroup 0/5] cgroup/cpuset: Miscellaneous cpuset updates for 6.12

[Waiman Long]

The first 2 patches in this series fix cpuset bugs found by Chen Ridong.
Patch 3 streamlines the sched domain rebuild process for hotplug
operation and eliminates the use of intermediate cpuset states for
sched domain generation. Patch 4 modifies generate_sched_domains()
to check the correctness of partition roots with non-overlapping CPUs.
Patch 5 adds new test cases to cover the bugs fixed in patches 1 and 2.

Chen Ridong (1):
  cgroup/cpuset: fix panic caused by partcmd_update

Waiman Long (4):
  cgroup/cpuset: Clear effective_xcpus on cpus_allowed clearing only if
    cpus.exclusive not set
  cgroup/cpuset: Eliminate unncessary sched domains rebuilds in hotplug
  cgroup/cpuset: Check for partition roots with overlapping CPUs
  selftest/cgroup: Add new test cases to test_cpuset_prs.sh

 kernel/cgroup/cpuset.c                        | 70 ++++++++++---------
 .../selftests/cgroup/test_cpuset_prs.sh       | 12 +++-
 2 files changed, 49 insertions(+), 33 deletions(-)

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2.43.5