Post Syndicated from original https://lwn.net/Articles/938236/

In a session at the 2023 Real Time Linux Summit, Thomas Gleixner answered
questions about the realtime feature of the kernel, its status, and the Real-Time Linux
project’s plans for the future. The talk was billed as a “Q&A about
PREEMPT_RT” with a caveat: “anything except printk() and
documentation”. As might be guessed, the first two questions were on just
those topics, but there were plenty of other questions (and answers) too.
The summit was
held in conjunction with the inaugural Embedded
Open Source Summit in Prague, Czechia at the end of June.