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cgroup/cpuset: Fix RCU lockdep splat

Waiman Long requested to merge llong1/centos-stream-9:bz1996015_cpuset into main

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1996015
MR: !477 (merged)

Patch 2 fixes the RCU lockdep splat. While at it, I also pull in another fix in the cpuset code.

Signed-off-by: Waiman Long longman@redhat.com

Waiman Long (2):
  cpuset: Fix the bug that subpart_cpus updated wrongly in
    update_cpumask()
  cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning

 kernel/cgroup/cpuset.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)
Edited by Waiman Long

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