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  • Is it possible the direct device's interrupt assignment to the guest OS instead of being routed by the hypervisor to the guest OS?

    Hi everyone,

    I'm currently working with devices virtualization and I have noticed on my experiments that one of the most sources of overhead comes from the device's interrupts, even if the guest OS has a pass-through access. This is due to the fact of…

  • Virtualizing GICv2.

    Hi all,

    I'm currently virtualizing the GICv2 and some doubts came out during its design. Scenario encompasses the same instance of an hypervisor running in two different CPUs (CPU0 and CPU1). Also, There is one guest running on top of two vCPUs. Each…