Re: [PATCH] cpu/hotplug: Non-SMP machines do not make use of booted_once

From: Linus Torvalds
Date: Tue Aug 14 2018 - 17:44:05 EST

On Tue, Aug 14, 2018 at 2:26 PM Abel Vesa <abelvesa@xxxxxxxxx> wrote:
> Following commit breaks the non-SMP builds.

Thanks, we obviously don't do a lot of coverage of UP any more.

I'm not sure if we should just move the bool's to be bitfields and
make them all available unconditionally, because the #ifdef in code
annoys me.

I'll think about it. The x86 maintainers are all on vacation this
week, and I don't want to disturb them, so I'll fix it one way or