发明授权
US08176280B2 Use of test protection instruction in computing environments that support pageable guests
有权
在支持可分页访客的计算环境中使用测试保护说明
- 专利标题： Use of test protection instruction in computing environments that support pageable guests
- 专利标题（中）： 在支持可分页访客的计算环境中使用测试保护说明
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申请号： US12052683申请日： 2008-03-20
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公开(公告)号： US08176280B2公开(公告)日： 2012-05-08
- 发明人: Mark S. Farrell , Lisa Cranton Heller , Damian L. Osisek , Peter K. Szwed
- 申请人： Mark S. Farrell , Lisa Cranton Heller , Damian L. Osisek , Peter K. Szwed
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Heslin Rothenberg Farley & Mesiti P.C.
- 代理商 John E. Campbell; Blanche E. Schiller, Esq
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Management of storage used by pageable guests of a computing environment is facilitated. A query instruction is provided that details information regarding the storage location indicated in the query. It specifies whether the storage location, if protected, is protected by host-level protection or guest-level protection.
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