Re: [PATCH] mm/page_alloc: Deprecate kernelcore=nn and movable_core=

[David Rientjes]

On Tue, 17 Jul 2018, Baoquan He wrote:

> We can still use 'kernelcore=mirror' or 'movable_node' for the usage
> of hotplug and movable zone. If somebody shows up with a valid usecase
> we can reconsider.
> 

We actively use kernelcore=n%, I had recently added support for the option 
in the first place in 4.17.  It's certainly not deprecated.

commit a5c6d6509342785bef53bf9508e1842b303f1878
Author: David Rientjes <rientjes@xxxxxxxxxx>
Date:   Thu Apr 5 16:23:09 2018 -0700

    mm, page_alloc: extend kernelcore and movablecore for percent