[PATCH 1/3] kernel32/tests: Add test for 'all processors' flag on Vista and newer.

[Juan Lang]

> I'm not arguing with the behavior of broken().  I'm saying that since
> this feature is undocumented it's entirely possible that it could get
> removed in some future version of Windows*, so if we're not testing
> the version we wouldn't know that it got removed.  We were lucky to
> stumble upon this thing in the first place, it's starting to look like
> it's not actually the issue responsible for the slowdown bug for which
> we are researching.

Except that an app already depends on the newer behavior, so Microsoft
would have to maintain a quirk for the app if they wanted to change
the behavior.  Since the hypothetical future version of Windows with
changed behavior doesn't yet exist, addressing that case seems rather
premature.
--Juan