Invention Application
US20170052832A1 VIRTUALIZATION EVENT PROCESSING IN A LAYERED VIRTUALIZATION ARCHITECTURE
审中-公开
虚拟化事件处理在层次化的虚拟化架构中
- Patent Title: VIRTUALIZATION EVENT PROCESSING IN A LAYERED VIRTUALIZATION ARCHITECTURE
- Patent Title (中): 虚拟化事件处理在层次化的虚拟化架构中
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Application No.: US15226864Application Date: 2016-08-02
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Publication No.: US20170052832A1Publication Date: 2017-02-23
- Inventor: Steven M. Bennett , Andrew V. Anderson , Gilbert Neiger , Dion Rodgers , Richard A. Uhlig , Lawrence O. Smith , Barry E. Huntley
- Applicant: Intel Corporation
- Main IPC: G06F9/54
- IPC: G06F9/54 ; G06F9/48 ; G06F9/455

Abstract:
Embodiments of apparatuses and methods for processing virtualization events in a layered virtualization architecture are disclosed. In one embodiment, an apparatus includes a hardware processor including event circuit to recognize a virtualization event, and evaluation circuit to determine whether to transfer control of the apparatus from a child guest to a parent guest in response to the virtualization event, wherein the child guest and the parent guest each include a bit per virtualization event to indicate whether the parent guest is to gain control when the virtualization event occurs.
Public/Granted literature
- US10002012B2 Virtualization event processing in a layered virtualization architecture Public/Granted day:2018-06-19
Information query