Invention Grant
US08972670B2 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
- Patent Title: Use of test protection instruction in computing environments that support pageable guests
- Patent Title (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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Application No.: US14105337Application Date: 2013-12-13
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Publication No.: US08972670B2Publication Date: 2015-03-03
- Inventor: Mark S. Farrell , Lisa Cranton Heller , Damian L. Osisek , Peter K. Szwed
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent William A. Kinnaman, Jr., Esq.; Blanche E. Schiller, Esq.
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/14 ; G06F11/07
Abstract:
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.
Public/Granted literature
- US20140149705A1 USE OF TEST PROTECTION INSTRUCTION IN COMPUTING ENVIRONMENTS THAT SUPPORT PAGEABLE GUESTS Public/Granted day:2014-05-29
Information query
