The Linux Kernel to Support Real-time Scheduling Out-of-the-Box
Briefly

The integration of PREEMPT_RT into the mainline kernel streamlines the process of building a real-time Linux system, enhancing performance for a variety of applications that demand deterministic timing.
Real-time Linux focuses on predictable task preemption rather than performance, vital for industries such as avionics and automotive where timing is critical.
The introduction of PREEMPT_RT allows enabling real-time processing across multiple architectures, offering developers an easier and more effective way to implement low-latency functionalities.
With enhancements like the revision of the printk function, Linux 6.12 ensures reliable, low-latency responses essential for real-time applications.
Read at InfoQ
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