Title:
システム管理命令を再命令すること及び仮想マシンコンテナを生成することによる信頼性のないシステム管理コードに対する保護のためのシステム及び方法
Document Type and Number:
Japanese Patent JP4708016
Kind Code:
B2
Abstract:
Techniques for handling certain virtualization events occurring within a virtual machine environment. More particularly, at least one embodiment of the invention pertains to handling events related to the sub-operating system mode using a dedicated virtual machine monitor (VMM) called the system management mode VMM (SVMM), which exists in a separate portion of memory from a main virtual machine monitor (MVMM) used to handle virtualization events other than those related to the sub-operating system mode. In at least one embodiment, a technique for initializing and managing transitions to and from the SVMM is disclosed.
Inventors:
Sutton Second, James
Grow Rock, David
Richard Woorig
Poisner, David
Glue, andrew
Hall, Clifford
Smith third, lawrence
Gilbert, Nager
Kojufu, Michael
Robert, George
Burgess, Bradley
Grow Rock, David
Richard Woorig
Poisner, David
Glue, andrew
Hall, Clifford
Smith third, lawrence
Gilbert, Nager
Kojufu, Michael
Robert, George
Burgess, Bradley
Application Number:
JP2004511985A
Publication Date:
June 22, 2011
Filing Date:
May 01, 2003
Export Citation:
Assignee:
Intel Corporation
International Classes:
G06F1/00; G06F12/14; G06F9/46; G06F21/00
Domestic Patent References:
| JP2001318797A | ||||
| JP2001519566A |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito