Commits
Josh Triplett committed 9d162cd0634
rcu: Make rcu_assign_pointer's assignment volatile and type-safe The rcu_assign_pointer() primitive needs to use ACCESS_ONCE to make the assignment to the destination pointer volatile, to protect against compilers too clever for their own good. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>