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Published on May 8, 2014
This presentation provides a cohesive overview of the Intel VT-x virtualization extensions from the perspective of a kernel developer. It finishes by outlines AIS, Inc.'s DARPA CFT MoRE effort. MoRE was an effort that examined the feasibility of utilizing TLB splitting as a mechanism for periodic measurement of dynamically changing binaries. The effort created a proof-of-concept system to split the TLB for target applications, allowing dynamic applications to be measured and can detect code corruption with low performance overhead.
Jacob I. Torrey Senior Research Engineer / Colorado Site Lead Computer Architectures Lead