The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Aug. 30, 2007
Jiewen Yao, Shanghai, CN;
Vincent J. Zimmer, Federal Way, WA (US);
Qin Long, Shanghai, CN;
Liang Cui, Shanghai, CN;
Jiewen Yao, Shanghai, CN;
Vincent J. Zimmer, Federal Way, WA (US);
Qin Long, Shanghai, CN;
Liang Cui, Shanghai, CN;
Intel Corporation, Santa Clara, CA (US);
Abstract
In one embodiment, the present invention includes a method for determining if an isolation driver is present and a processor supports virtualization, launching the isolation driver in a first privilege level different than a system privilege level and user privilege level, creating a 1:1 virtual mapping between a virtual address and a physical address, using the isolation driver, and controlling access to a memory page using the isolation driver. Other embodiments are described and claimed.