1. 81d7a32 powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered by Boqun Feng · 9 years ago
  2. a22e5f5 arch: Remove __ARCH_HAVE_CMPXCHG by Thomas Gleixner · 10 years ago
  3. 3405d23 powerpc: Add support for the optimised lockref implementation by Michael Ellerman · 11 years ago
  4. ae3a197 Disintegrate asm/system.h for PowerPC by David Howells · 13 years ago