1. 1237a2e Char: char/serial, remove SERIAL_TYPE_NORMAL redefines by Jiri Slaby · 16 years ago
  2. 64b3361 long vs. unsigned long - low-hanging fruits in drivers by Al Viro · 17 years ago
  3. 30f4218 [PATCH] Char: sx, request regions by Jiri Slaby · 18 years ago
  4. 1da177e Linux-2.6.12-rc2 by Linus Torvalds · 19 years ago