Merge tag 'csd-lock.2023.07.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Pull CSD lock updates from Paul McKenney:
 "This series reduces the number of stack traces dumped during CSD-lock
  debugging. This helps to avoid console overrun on systems with large
  numbers of CPUs"

* tag 'csd-lock.2023.07.15a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  smp: Reduce NMI traffic from CSD waiters to CSD destination
  smp: Reduce logging due to dump_stack of CSD waiters