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    Subject[patch 0/6] lightweight robust futexes: -V4

    This is release -V4 of the "lightweight robust futexes" patchset. The
    patchset can also be downloaded from:

    http://redhat.com/~mingo/lightweight-robust-futexes/

    no big changes - docs updates and the tidying of futex_atomic_cmpxchg()
    semantics.

    Changes since -V3:

    - added Documentation/robust-futex-ABI.txt (Paul Jackson)

    - fixed two mistakes in Documentation/robust-futexes.txt.
    (found by Paul Jackson)

    - added an explicit access_ok() check to the futex_atomic_cmpxchg()
    function. This is not needed in the place it's currently used (there
    we have already validated the access_ok() range validity of the
    userspace pointer), but it's good to do it nevertheless, just in case
    the function gets used elsewhere in the futex code.

    Ingo
    -
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