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Frequently asked questions
==========================

1.  What is the per-core context size that is switched between 
    clusters ?

A.  Per-CPU context

    CP15 and VFP context: 768 bytes
    vGIC Virtual CPU interface (payload view) context: 128 bytes
    vGIC Virtual CPU interface (HYP mode view) context: 280 bytes
    vGIC Distributor context (SGIs & PPIs): 128 bytes
    Virt. Ext. Registers: 40 bytes

    Global context.

    vGIC Distributor context (SPIs): 2048 bytes
    2nd stage translation trap context: 40 bytes