On Sun, Aug 25, 2019 at 12:32 PM Borislav Petkov <[email protected]> wrote:
>
>
> and also on all the remaining 15 CPUs of the guest. Then, suspending to
> RAM and resuming right afterwards says:
>
> and the remaining 14(!). Yes, this doesn't run on the BSP during resume.
> I think the better thing to do would be to stick this in a CPUHP
> notifier...
You know what? The days of UP are long gone, and we really only want a
one-time warning, so I think your thing is fine as-is.
It would be good to test with a known-bad setup, of course..
Linus
