Hello,

Recently, I have been debugging some of the issues with memory 
hotplug with RT kernel. I want to know state of memory hotplug 
with RT kernel and if there are any known issues or work going
on upstream?

I came to know that there is rework of 'cpu hotplug' going on.
Not sure about 'memory hotplug'.

Any inputs or pointers on this?

Best regards,
Pankaj