Erik Berls wrote:
> And people with legacy systems can run the other kernel.  We should do
> the right thing out of the box, especially since this release will be
> around for *years*.  This is something we will actively get dinged
> for.
> 
> Unless someone adds the code to sysinst to dtrt this is the correct path.

Defaulting to MPACPI on amd64 seems to be the correct since the majority
of systems sold will be MP and have ACPI.  And this is especially for a
-current codebase where we want code exercised by default.