x86: More UV bios calls

Three additional UV Runtime Calls.

[PATCH 1/3] x86: Add UV watchlist bios call [PATCH 2/3] x86: Add UV memory protection bios call [PATCH 3/3] x86: Add UV reserved page bios call

The bios calls are used by the SGI xp drivers (drivers/misc/sgi-xp).

Russ Anderson, OS RAS/Partitioning Project Lead  
SGI - Silicon Graphics Inc          [email protected]