This commit fix warning trigger when call synchronize_rcu_tasks_generic() on
early booting and make synchronize_rcu_tasks_generic() directly return when
the rcu_scheduler_active variable is RCU_SCHEDULER_INACTIVE.

Zqiang (2):
  rcu-tasks: Convert RCU_LOCKDEP_WARN() to WARN_ONCE()
  rcu-tasks: Make synchronize_rcu_tasks_generic() no-ops on early
    booting

 kernel/rcu/tasks.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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2.25.1