On Thu, Oct 10, 2019 at 07:28:19PM +0200, Peter Zijlstra wrote: > Really the best solution is to move all the poking into > ftrace_module_init(), before we mark it RO+X. That's what I'm going to > do for jump_label and static_call as well, I just need to add that extra > notifier callback.
OK, so I started writing that patch... or rather, I wrote the patch and started on the Changelog when I ran into trouble describing why we need it. That is, I'm struggling to explain why we cannot flip prepare_coming_module() and complete_formation(). Yes, it breaks ftrace, but I'm thinking that is all it breaks. So let me see if we can cure that.
