1. febdbfe arch: Prepare for smp_mb__{before,after}_atomic() by Peter Zijlstra · 11 years ago
  2. 47933ad arch: Introduce smp_load_acquire(), smp_store_release() by Peter Zijlstra · 11 years ago
  3. 93ea02b arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h by Peter Zijlstra · 11 years ago
  4. 885df91 Create asm-generic/barrier.h by David Howells · 12 years ago