sp26-cs537 cs537
OSTEP Ch. 6 — Mechanism: Limited Direct Execution OSTEP Ch. 6 — Mechanism: Limited Direct Execution
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The crux: efficient CPU virtualization with control
6.1 Basic technique: limited direct execution
6.2 Problem #1: restricted operations
6.3 Problem #2: switching between processes
Saving and restoring context
6.4 Worried about concurrency?
6.5 Summary
Key terms
Study questions