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Hardware Works, Software Doesn't:
Enforcing Modularity with Mondriaan Memory Protection

Emmett Witchel and Krste Asanovic
MIT Laboratory for Computer Science, Cambridge, MA 02139

• • Abstract
  
  
• Introduction
• Mondriaan Memory Protection
• Using MMP in the Kernel
  • Memory Supervisor
  • Stacks and threads
  • Cross-domain calls
    • Passing arguments
  • Space overhead of protection domains
  
  
• Adding MMP to Linux
• Comparison with other protection mechanisms
• Conclusion
• Bibliography
• About this document ...