RE: [2.6 patch] ia64: let NUMA select SMP

Luck, Tony
2008-04-25T01:01:10Z

> CONFIG_NUMA=y, CONFIG_SMP=n isn't a useful combination, so let NUMA
> select SMP.

Yup. That looks good. Means that my allnoconfig will now
have SMP=y though :-( Root of that is selecting GENERIC,
and I'm not sure there is a better choice.

Doesn't change the need for the patch to delete the #if NUMA
clause inside the SMP=n path though (your patch would make my
build work by forcing SMP=y ... so the build error would go
away ... but that doesn't make it OK to have #if NUMA code
inside the SMP=n clause).

This does make we wonder how much dead code is hidden inside
impossibly nested #ifdefs elsewhere in the kernel.

-Tony
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