Commits
Paul E. McKenney committed ec3833ed02a
rcu: Force boolean subscript for expedited stall warnings The cpu_online() function can return values other than 0 and 1, which can result in subscript overflow when applied to a two-element array. This commit allows for this behavior by using "!!" on the return value from cpu_online() when used as a subscript. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>