Invention Grant
US08893124B2 Method, apparatus and system for limiting access to virtualization information in a memory
有权
用于限制对存储器中的虚拟化信息的访问的方法，装置和系统
- Patent Title: Method, apparatus and system for limiting access to virtualization information in a memory
- Patent Title (中): 用于限制对存储器中的虚拟化信息的访问的方法，装置和系统
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Application No.: US13077877Application Date: 2011-03-31
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Publication No.: US08893124B2Publication Date: 2014-11-18
- Inventor: Jon E. Bork , Scott T. Durrant
- Applicant: Jon E. Bork , Scott T. Durrant
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G06F9/455
- IPC: G06F9/455 ; G06F9/50 ; G06F21/00
Abstract:
Techniques for limiting access to virtualization information which is stored in a memory region allocated to a virtual machine instance. In an embodiment, virtualization information is written over in response to an indication of a close event which is to change an allocation of the memory region to the virtual machine instance. In another embodiment, the virtualization information is written over before the memory region is made available for a subsequent allocation.
Public/Granted literature
- US20120254864A1 METHOD, APPARATUS AND SYSTEM FOR LIMITING ACCESS TO VIRTUALIZATION INFORMATION IN A MEMORY Public/Granted day:2012-10-04
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