Architecture:

Mostly see BT Core spec and this presentation: https://docs.google.com/presentation/d/16ItWGEZnAHpuGMPhUtLRrohxa0LlKd3GC1TUDBfHXak/edit#slide=id.p

Abbreviation: (more will be added as questions arise)
SM - Security Manager
SG - a type of buffer (see presentation)
MT - MultiThreading helpers


Tests: TBD

Coding style:
Linux kernel

Format of commit message:
Linux kernel