1. 8a5956a rcu tests: fix compilation on 32-bit ppc by Paolo Bonzini · 10 years ago
  2. d62cb4f rcu: allow nesting of rcu_read_lock/rcu_read_unlock by Paolo Bonzini · 10 years ago
  3. 8fda74a rcu: add rcutorture by Paolo Bonzini · 12 years ago