Deprivileging Low-Level GPU Drivers Efficiently with User-Space Processes and CHERI Compartments

Paul Metzger, A. Theodore Markettos, Edward Tomasz Napierała, Matthew Naylor, Robert N. M. Watson, and Timothy M. Jones. ACM CCS 2025, 2025.

Evaluates process and CHERI-compartment designs for moving a performance-sensitive GPU driver out of the kernel.