1. 23deb06 x86: move x86-specific documentation into Documentation/x86 by H. Peter Anvin · 16 years ago[Renamed from Documentation/i386/IO-APIC.txt]
  2. c0c20fb x86: Documentation/i386/IO-APIC.txt: fix description by Nick Andrew · 17 years ago
  3. 248fb89 x86: docs fixes to Documentation/i386/IO-APIC.txt by Nick Andrew · 17 years ago
  4. 1da177e Linux-2.6.12-rc2 by Linus Torvalds · 20 years ago