patch applied (testsuite): expect fail for threaded2 way, fork isn' t supported in SMP mode (yet)

[Simon Marlow]

Fri Aug 11 03:03:15 PDT 2006  Simon Marlow <simonmar at microsoft.com>
  * expect fail for threaded2 way, fork isn't supported in SMP mode (yet)

    M ./tests/ghc-regress/lib/Posix/all.T -1 +2