- Created new preempt kernel flavor (jsc#SLE-11309)
    
    Configs are cloned from the respective $arch/default configs. All
    changed configs appart from CONFIG_PREEMPT->y are a result of
    dependencies, namely many lock/unlock primitives are no longer
    inlined in the preempt kernel. TREE_RCU has been also changed to
    PREEMPT_RCU which is the default implementation for PREEMPT kernel.