I don't really understand. I thought those patches were already merged into mainline a couple of years ago. For example you can have `CONFIG_PREEMPT=y` and use

I don't really understand. I thought those patches were already merged into mainline a couple of years ago. For example you can have `CONFIG_PREEMPT=y` and use linux-lowlatency kernel (which AFAIK is just the vanilla kernel with special configuration)