Merge tag 'locktorture.2023.04.04a' of git://git.kernel.org/pub/scm/linux/kernel...

Pull locktorture updates from Paul McKenney:
 "This adds tests for nested locking and also adds support for testing
  raw spinlocks in PREEMPT_RT kernels"

* tag 'locktorture.2023.04.04a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  locktorture: Add raw_spinlock* torture tests for PREEMPT_RT kernels
  locktorture: With nested locks, occasionally skip main lock
  locktorture: Add nested locking to rtmutex torture tests
  locktorture: Add nested locking to mutex torture tests
  locktorture: Add nested_[un]lock() hooks and nlocks parameter