1. 54b66800 parisc: Add native high-resolution sched_clock() implementation by Helge Deller · 9 years ago
  2. a22e5f5 arch: Remove __ARCH_HAVE_CMPXCHG by Thomas Gleixner · 9 years ago
  3. 9e5228c parisc: fix missing cmpxchg file error from system.h split by Paul Gortmaker · 13 years ago