On Sun, Feb 28, 2021 at 12:36:29PM -0800, Linus Torvalds wrote: > So this is entirely unrelated to the csky pull request, and is more of > a generic "the perf CPU hotplug thing seems a complete mess". Yes, I've noticed that a few times but it never seemed to have made it to the top of the todo list :/ Let me see what I can do about that.