Bharata B Rao writes:
> Memory that gets hot-plugged _during_ boot (and not the memory
> that gets plugged in after boot), is mapped with 1G mappings
> and will undergo splitting when it is unplugged. The splitting
> code has a few issues:
>
> 1. Recursive locking
>
> Memory
Memory that gets hot-plugged _during_ boot (and not the memory
that gets plugged in after boot), is mapped with 1G mappings
and will undergo splitting when it is unplugged. The splitting
code has a few issues:
1. Recursive locking
Memory unplug path takes cpu_hotplug_lock and
