- Split out from bluesmoke.c into per-vendor files (Me)
  (If we were that way inclined, we could even make the
   per-vendor bits CONFIG_ options, but thats probably overkill)
- Fixes Kconfig markup. (Roman Zippel)
- P4 can use non-fatal background checker too. (Venkatesh Pallipadi)
- Don't clear MCA status info in case of non-recoverable if
  OS has failed in logging those, BIOS can still ahve a look at
  that info. (Venkatesh)
- We can init bank 0 on P4 (Zwane Mwaikambo)
- Compile away to nothing if CONFIG_X86_MCE=n
- Various other cleaning (Me)