Re: [PATCH 1/2] x86, numa: always initialize all possible nodes

From: Michal Hocko
Date: Thu May 02 2019 - 09:00:57 EST

On Wed 01-05-19 15:12:32, Barret Rhoden wrote:
> A more elegant solution may be to avoid registering with sysfs during early
> boot, or something else entirely. But I figured I'd ask for help at this
> point. =)

Thanks for the report and an excellent analysis! This is really helpful.
I will think about this some more but I am traveling this week. It seems
really awkward to register a sysfs file for an empty range. That looks
like a bug to me.

Michal Hocko