Article 556XR Benchmarking The Performance Overhead To Linux's Proposed FGKASLR Security Feature

Benchmarking The Performance Overhead To Linux's Proposed FGKASLR Security Feature

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from Phoronix on (#556XR)
One of the security improvements being worked on in recent months by Intel's open-source team has been FGKASLR. But how is the performance overhead compared to just traditional KASLR? Here are benchmarks looking at the performance impact of FGKASLR on top, just KASLR, and then no address space layout randomization.
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