1. 5c48b10 um: take arch/um/sys-x86 to arch/x86/um by Al Viro · 15 years ago[Renamed from arch/um/os-Linux/sys-x86/prctl.c]
  2. 51d3474 um: merge arch/um/os-Linux/sys-{i386,x86_64} by Al Viro · 15 years ago[Renamed from arch/um/os-Linux/sys-x86_64/prctl.c]
  3. f355559 [PATCH] uml: x86_64 thread fixes by Jeff Dike · 19 years ago