Linux Memory Regions - core support
Refine Linux-kernel support for memory regions.
[gargankita] API for associating regions with hardware/
[gargankita] Associating memory properties with regions, e.g., types of allocations permitted in a given region: INPROGRESS
[gargankita] Migration of memory when a region must be evacuated: POSTPONED
[gargankita] Migration of memory when its properties change, e.g., when mlockall() is called on memory residing in a region subject to evacuation: POSTPONED
* Blueprints in grey have been implemented.