SMP: unlocked syscalls


  Release       Syscalls        NOLOCK
    4.5            189             1
    4.6            189             1
    4.7            191             1
    4.8            191             1
    4.9            191             1
    5.0            201             8
    5.1            204            10
    5.2            200            10
    5.3            199            10
    5.4            202            10
    5.5            202             9
    5.6            204            17
    5.7            208            20
    5.8            210            21

    STD syscalls; no UNIMPL, OBSOL