ACPI communication between virtual machine monitor and...

Electrical computers and digital processing systems: virtual mac – Virtual machine task or process management

Reexamination Certificate

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C713S300000

Reexamination Certificate

active

07937701

ABSTRACT:
A method, apparatus and system enable bi-directional communications between a virtual machine monitor (“VMM”) and an Advanced Configuration & Power Interface (“ACPI”) compliant guest operating system. In one embodiment, a virtual machine (“VM”) may be designated as the owner of the host platform (“Policy VM”). The Policy VM may communicate with the VMM to control all configuration and power management decisions on the platform.

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