How Much Stable Real-Time Linux Do We Need? - Maintenance and Future Directions

Explore the intricacies of stable Real-Time (RT) patch releases for the Linux kernel in this informative conference talk. Delve into the history and decision-making process behind creating stable RT releases, and examine the current state of support with eight active versions. Learn about the backporting process for fixes and development patches, and understand the challenges in maintaining multiple stable releases. Gain insights into the speaker's maintenance techniques, including the use of KTest. Engage in a discussion about user needs, version support, and potential process improvements. Ideal for users of stable RT releases and those interested in Linux kernel development, this talk provides a comprehensive overview of the stable RT ecosystem and invites audience participation to shape its future direction.

Intro
Current stable RT
Longterm stability
What I do
KTest
How to get better
What should be done