REVIEW o Background o The Critical-Section Problem o Peterson's Solution o synchronization Hardware o http://wenku.baidu.com/course/study/77fldcccda38376ba flfae94#665ea0c7aa00b52acfc7ca94REVIEW  Background  The Critical-Section Problem  Peterson’s Solution  Synchronization Hardware  http://wenku.baidu.com/course/study/77f1dcccda38376ba f1fae94#665ea0c7aa00b52acfc7ca94