On Tue, 4 Feb 2025 19:56:09 -0500 Joel Fernandes <joel@xxxxxxxxxxxxxxxxx> wrote: > > Here is the RFC I had sent that Peter is referring > > FWIW, I second the idea of a new syscall for this than (ab)using rseq > and also independence from preemption method. I agree that something > generic is better than relying on preemption method. So you are for adding another user/kernel memory mapped section? And you are also OK with allowing any task to make an RT task wait longer? Putting my RT hat back on, I would definitely disable that on any system that requires RT. But for now, I'm looking at implementing this for VMs only. -- Steve
