Re: + mm-fix-panic-in-__alloc_pages.patch added to -mm tree

[Christoph Lameter]

On Mon, 15 Nov 2021, Dennis Zhou wrote:

> I need some clarification here. It sounds like memoryless nodes work on
> x86, but hotplug + memoryless nodes isn't a supported use case or you're
> introducing it as a new use case?

Could you do that step by step?

First add the new node and ensure everything is ok and that the memory is
online.

*After* that is done bring up the new processor and associate the
processor with *online* memory.