1. a888ceb [PATCH] x86_64: create sysfs entries for cpu only for present cpus by Ashok Raj · 21 years ago
  2. 76e4f66 [PATCH] x86_64: CPU hotplug support by Ashok Raj · 21 years ago
  3. 1da177e Linux-2.6.12-rc2 by Linus Torvalds · 21 years ago