» Tag
kernel-development
2 posts«October 2026
Hobby Rust Kernel Drives Nvidia GPU: GSP-RM to Vulkan
A hobbyist Rust kernel now drives an Nvidia GPU via GSP-RM firmware and a ported Mesa NVK stack, running unmodified Vulkan apps with no Linux involved.
Booting Linux on Apple's M4: SPTM, Locked Registers and WFI Bugs
Deep dive into booting Linux on Apple's M4 chip: SPTM hardening, register debugging, and a WFI erratum that breaks ARM64 spec compliance.
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