| 发明名称 | Protecting memory of a virtual guest | ||
| 摘要 | The method for protecting memory of a virtual guest includes initializing a virtual guest on a host computing system. The host computing system includes a virtual machine manager that manages operation of the virtual guest. The virtual guest includes a distinct operating environment executing in a virtual operation platform provided by the virtual machine manager. The method includes receiving an allocation of run-time memory for the virtual guest, the allocation of run-time memory comprising a portion of run-time memory of the host computing system. The method includes setting, by the virtual guest, at least a portion of the allocation of run-time memory to be inaccessible by the virtual machine manager. | ||
| 申请公布号 | US8782351(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US201113272780 | 申请日期 | 2011.10.13 |
| 申请人 | International Business Machines Corporation | 发明人 | Arges Christopher J.;Fontenot Nathan D.;Grimm Ryan P.;Schopp Joel H.;Strosaker Michael T. |
| 分类号 | G06F12/14;G06F21/00;G06F9/455;G06F9/46;G06F21/53;G06F21/62 | 主分类号 | G06F12/14 |
| 代理机构 | Kunzler Law Group | 代理人 | Kunzler Law Group |
| 主权项 | 1. A method comprising: initializing a virtual guest on a host computing system, the host computing system comprising a virtual machine manager, the virtual machine manager managing operation of the virtual guest, the virtual guest comprising a distinct operating environment executing in a virtual operation platform provided by the virtual machine manager; receiving an allocation of run-time memory for the virtual guest, the allocation of run-time memory comprising a portion of run-time memory of the host computing system; and setting, by the virtual guest, at least a portion of the allocation of run-time memory to be inaccessible by the virtual machine manager. | ||
| 地址 | Armonk NY US | ||