• Federico Vaga's avatar
    kernel: protect VIC on request,free and dispatch · d4bbcc73
    Federico Vaga authored
    Protecting the handlers' vector is not enough. Managing the interrupts
    involves other tasks that must be serialized. Mainly to handle the first
    request and the last free of a VIC handler.
    
    The VIC internal locking (vec_lock) is not useful anymore, but I do not
    remove it because theoretically the VIC should be an independent bunch of
    code.
    Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
    d4bbcc73
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