In this post we explore double faults in detail. We also set up an Interrupt Stack Table to catch double faults on a separate kernel stack. This way, we can completely prevent triple faults, even on kernel stack overflow.

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. (more…)

librips - Rust IP Stack - A full userspace TCP/IP stack written in Rust (Work in progress)...

Tokio is a Rust framework for developing applications which perform asynchronous I/O — an event-driven approach that can often achieve better scalability, performance, and resource usage than conventional synchronous I/O. Unfortunately, Tokio is notorio... (more…)

This is a delicate topic because the problem comes from the very top. The roadmap of 2017 contains this: "Outreach and mentoring is also one of the best avenues for increasing diversity in the project". When you click on the link to the mentioned survey, ...