A major upgraded was landed recently: https://www.infoq.com/news/2024/10/linux-6-12-real-time/
A preemptable kernel does not make Linux a realtime OS. A low-latency kernel does not make Linux a realtime OS. There are great things in their niches but when you need a realtime OS, Linux is still not going to be fit for purpose.
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A preemptable kernel does not make Linux a realtime OS. A low-latency kernel does not make Linux a realtime OS. There are great things in their niches but when you need a realtime OS, Linux is still not going to be fit for purpose.