Invention Grant
- Patent Title: Thin hypervisor for native execution of unsafe code
- Patent Title (中): 用于本地执行不安全代码的瘦管理程序
-
Application No.: US14582713Application Date: 2014-12-24
-
Publication No.: US09274823B1Publication Date: 2016-03-01
- Inventor: Alexey B. Koryakin , Andrey N. Naenko , Nikolay N. Dobrovolskiy , Stanislav S. Protassov , Serguei M. Beloussov
- Applicant: Parallels IP Holdings GmbH
- Applicant Address: CH Schaffhausen
- Assignee: Parallels IP Holdings GmbH
- Current Assignee: Parallels IP Holdings GmbH
- Current Assignee Address: CH Schaffhausen
- Agency: Bardmesser Law Group
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06F9/455

Abstract:
A system, method and computer program product for implementing a thin hypervisor. The thin hypervisor does not have any association with a VM. The thin hypervisor serves as a wrapper over hardware capabilities of a processor. The processor has privileged low-level capabilities EPT VTX, AMD V and the ARM has virtualization technology. In order to use processor hardware capabilities and receiving root privileges, the system operates in a “super user” mode. The VM operates in a VM environment with kernel privileges in a user mode. A super user space is created in a safe mode. A user space application (or a process) is created. A user space virtualization framework library is used. These entities are separated by a user space and a kernel space. A thin hypervisor is implemented in the user space.
Information query