1. e85e335 xtensa: add MMU v3 support by Max Filippov · 12 years ago
  2. ec747b2 xtensa: fix RASID SR initialization by Max Filippov · 12 years ago
  3. 1c39517 mm: now that all old mmu_gather code is gone, remove the storage by Peter Zijlstra · 14 years ago
  4. e5083a6 xtensa: nommu support by Johannes Weiner · 16 years ago