1. 789ce9d word-at-a-time: simplify big-endian zero_bytemask macro by H. Peter Anvin · 10 years ago
  2. ec6931b word-at-a-time: avoid undefined behaviour in zero_bytemask macro by Will Deacon · 10 years ago
  3. 11ec50c word-at-a-time: provide generic big-endian zero_bytemask implementation by Will Deacon · 11 years ago
  4. 36126f8 word-at-a-time: make the interfaces truly generic by Linus Torvalds · 12 years ago