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    Method and system for managing machine state in virtual machine operation
    1.
    发明专利
    Method and system for managing machine state in virtual machine operation 有权
    虚拟机操作机器管理方法与系统

    公开(公告)号：JP2009163751A

    公开(公告)日：2009-07-23

    申请号：JP2009028629

    申请日：2009-02-10

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： BENNETT STEVEN ,  NEIGER GILBERT ,  COTA-ROBLES ERIK ,  JEYASINGH STALINSELVARAJ ,  KAGI ALAIN ,  KOZUCH MICHAEL ,  UHLIG RICHARD

    IPC: G06F9/46 ,  G06F9/455 ,  G06F9/48

    CPC classification number: G06F9/45558 ,  G06F2009/4557

    Abstract: PROBLEM TO BE SOLVED: To perform better management and control of VM (virtual machine) operations.
    SOLUTION: Methods and systems are provided to control transitions between a virtual machine (VM) and a Virtual Machine Monitor (VMM). A processor uses state action indicators to load and/or store associated elements of a machine state before completing the transition. The state action indicators may be stored in a Virtual Machine Control Structure (VMCS), predetermined, and/or calculated dynamically. In some embodiments, the values loaded can be directly acquired from the VMCS, predetermined and/or calculated dynamically. In some embodiments, the values stored may be acquired directly from the machine state, predetermined and/or calculated dynamically.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：执行VM（虚拟机）操作的更好的管理和控制。 解决方案：提供方法和系统来控制虚拟机（VM）和虚拟机监视器（VMM）之间的转换。 在完成转换之前，处理器使用状态动作指示器加载和/或存储机器状态的相关元素。 状态动作指示符可以存储在虚拟机控制结构（VMCS）中，预定的和/或动态地计算。 在一些实施例中，可以从VMCS直接获取加载的值，预先确定和/或动态地计算。 在一些实施例中，存储的值可以直接从机器状态获取，预定和/或动态地计算。 版权所有（C）2009，JPO＆INPIT

    Processor
    2.
    发明专利
    Processor 有权
    处理器

    公开(公告)号：JP2007265434A

    公开(公告)日：2007-10-11

    申请号：JP2007150997

    申请日：2007-06-06

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： SUTTON II JAMES ,  GRAWROCK DAVID ,  UHLIG RICHARD ,  POISNER DAVID ,  GLEW ANDREW ,  HALL CLIFFORD ,  SMITH III LAWRENCE ,  NEIGER GILBERT ,  KOZUCH MICHAEL ,  GEORGE ROBERT ,  BURGESS BRADLEY

    IPC: G06F1/00 ,  G06F21/22 ,  G06F9/46 ,  G06F9/48 ,  G06F12/14 ,  G06F21/00

    CPC classification number: G06F21/53 ,  G06F12/1491 ,  G06F21/57 ,  G06F2221/2105

    Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for allowing execution of a system management mode (SMM) code during secure operations in a microprocessor system. SOLUTION: In one embodiment, a system management interruption (SMI) may be first directed to a handler in a secured virtual machine monitor (SVMM). The SMI may then be re-directed to an SMM code located in a virtual machine (VM) that is under the security control of the SVMM. This redirection can be accomplished by allowing reading from and writing to the system management (SM) base register in the processor. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于在微处理器系统中的安全操作期间允许执行系统管理模式（SMM）代码的系统和方法。 解决方案：在一个实施例中，可以将系统管理中断（SMI）首先定向到安全虚拟机监视器（SVMM）中的处理程序。 然后，SMI可以被重定向到位于SVMM的安全控制下的虚拟机（VM）中的SMM代码。 这种重定向可以通过读取和写入处理器中的系统管理（SM）基址寄存器来实现。 版权所有（C）2008，JPO＆INPIT

    Method and system for controlling virtual machine
    3.
    发明专利
    Method and system for controlling virtual machine 有权
    用于控制虚拟机的方法和系统

    公开(公告)号：JP2009054169A

    公开(公告)日：2009-03-12

    申请号：JP2008242682

    申请日：2008-09-22

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： NEIGER GILBERT ,  COTA-ROBLES ERIK ,  JEYASINGH STALINSELVARAJ ,  KAGI ALAIN ,  KOZUCH MICHAEL ,  UHLIG RICHARD ,  BOLEYN ERICH ,  RODGERS SCOTT ,  SMITH LAWRENCE III ,  BENNETT STEVEN ,  GLEW ANDREW

    IPC: G06F9/46 ,  G06F9/455

    CPC classification number: G06F9/45558 ,  G06F2009/45591

    Abstract: PROBLEM TO BE SOLVED: To provide a method and a system to control the execution of a virtual machine (VM). SOLUTION: A VM monitor (VMM) indirectly accesses VM control structures (VMCS) through access instructions transferred to a processor. In one embodiment, the access instructions include VMCS component identifiers used by the processor to determine the appropriate storage component for the VMCS components. The processor identifies the appropriate storage location for the VMCS components within a processor storage mechanism or within a memory storage mechanism. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种控制虚拟机（VM）的执行的方法和系统。 解决方案：VM监视器（VMM）通过传送到处理器的访问指令间接访问VM控制结构（VMCS）。 在一个实施例中，访问指令包括由处理器用于确定VMCS组件的适当存储组件的VMCS组件标识符。 处理器在处理器存储机构内或存储器存储机构内识别VMCS组件的适当存储位置。 版权所有（C）2009，JPO＆INPIT

    METHODS AND SYSTEMS TO MANAGE MACHINE STATE IN VIRTUAL MACHINE OPERATIONS
    4.
    发明申请
    METHODS AND SYSTEMS TO MANAGE MACHINE STATE IN VIRTUAL MACHINE OPERATIONS 审中-公开
    虚拟机操作中管理机器的方法和系统

    公开(公告)号：WO2004061659A3

    公开(公告)日：2005-07-28

    申请号：PCT/US0338728

    申请日：2003-12-04

    Applicant: INTEL CORP

    Inventor： BENNETT STEVEN ,  NEIGER GILBERT ,  COTA-ROBLES ERIK ,  JEYASINGH STALINSELVARAJ ,  KAGI ALAIN ,  KOZUCH MICHAEL ,  UHLIG RICHARD

    IPC: G06F9/455 ,  G06F9/46

    CPC classification number: G06F9/45558 ,  G06F2009/4557

    Abstract: Methods and systems are provided to control transitions between a virtual machine (VM) and Virtual Machine Monitor (VMM). A processor uses state action indicators to load and/or store associated elements of machine state before completing the transition. The state action indicators may be stored in a Virtual Machine Control Structure (VMCS), predetermined, and/or calculated dynamically. In some embodiments, the values loaded can be directly acquired from the VMCS, predetermined and/or calculated dynamically. In some embodiments, the values stored may be acquired directly from machine state, predetermined and/or calculated dynamically.

    Abstract translation: 提供了方法和系统来控制虚拟机（VM）和虚拟机监视器（VMM）之间的转换。 在完成转换之前，处理器使用状态动作指示器来加载和/或存储机器状态的相关元件。 状态动作指示符可以存储在虚拟机控制结构（VMCS）中，预定的和/或动态地计算。 在一些实施例中，可以从VMCS直接获取加载的值，预先确定和/或动态地计算。 在一些实施例中，存储的值可以直接从机器状态获取，预定和/或动态地计算。

    METHODS AND SYSTEMS TO CONTROL VIRTUAL MACHINES
    7.
    发明申请
    METHODS AND SYSTEMS TO CONTROL VIRTUAL MACHINES 审中-公开
    控制虚拟机的方法和系统

    公开(公告)号：WO2004061645A3

    公开(公告)日：2006-03-30

    申请号：PCT/US0336306

    申请日：2003-11-12

    Applicant: INTEL CORP

    Inventor： NEIGER GILBERT ,  COTA-ROBLES ERIK ,  JEYASINGH STALINSELVARAJ ,  KAGI ALAIN ,  KOZUCH MICHAEL ,  UHLIG RICHARD ,  BOLEYN ERICH ,  RODGERS SCOTT ,  SMITH LAWRENCE III ,  BENNETT STEVEN ,  GLEW ANDREW

    IPC: G06F9/46 ,  G06F9/455

    CPC classification number: G06F9/45558 ,  G06F2009/45591

    Abstract: Methods and systems are provided to control the execution of a virtual machine (VM). A VM Monitor (VMM) accesses VM Control Structures (VMCS) indirectly through access instructions passed to a processor. In one embodiment, the access instructions include VMCS component identifiers used by the processor to determine the appropriate storage location for the VMCS components. The processor identifies the appropriate storage location for the VMCS component within the processor storage or within memory.

    Abstract translation: 提供了方法和系统来控制虚拟机（VM）的执行。 VM监视器（VMM）通过传递给处理器的访问指令间接访问VM控制结构（VMCS）。 在一个实施例中，访问指令包括由处理器用于确定VMCS组件的适当存储位置的VMCS组件标识符。 处理器识别处理器存储器或存储器内的VMCS组件的适当存储位置。

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