Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

Pull RCU changes from Paul E. McKenney:

 - Make kfree_rcu() use kfree_bulk() for added performance
 - RCU updates
 - Callback-overload handling updates
 - Tasks-RCU KCSAN and sparse updates
 - Locking torture test and RCU torture test updates
 - Documentation updates
 - Miscellaneous fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>