The Status of the Preempt-RT Patch - Overview and Future Developments

Explore the current state of the Preempt-RT patch in this informative conference talk by Sebastian Siewior from Linutronix GmbH. Gain insights into the evolving nature of the RT-queue, including the backported patches from upstream that are set to disappear as the Kernel advances. Discover an overview of resolved issues, problems on the verge of being fixed, and upcoming challenges in the Preempt-RT landscape. Learn from Siewior's extensive experience as a maintainer of the Preempt-RT patchset and his previous work on porting -RT to m68knommu. Understand the complexities of keeping pace with mainline developments and the ongoing efforts to address FUTEX implementation issues in this 38-minute presentation from the Linux Foundation.