of_reserved_mem()/kexec interaction

From: Roy Pledge
Date: Mon Apr 01 2019 - 15:09:09 EST

Hi Rob,

Not sure if you're the right person to address this to but if not
hopefully someone on the list can assist me.

I'm trying to understand if memory reserved in the device tree via the
"reserved-memory" facility is preserved during a kexec system call,
i.e., is the memory at the same location with the contents undisturbed
when the new kernel starts?