发明授权
- 专利标题： Using trusted user space pages as kernel data pages
- 专利标题（中）： 使用可信用户空间页作为内核数据页
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申请号： US11620449申请日： 2007-01-05
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公开(公告)号： US07783849B2公开(公告)日： 2010-08-24
- 发明人: Saravanan Devendran , Avanish Kumar Ojha , Muthulaxmi Srinivasan
- 申请人： Saravanan Devendran , Avanish Kumar Ojha , Muthulaxmi Srinivasan
- 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： Yee & Associates, P.C.
- 代理商 David A. Mims, Jr.
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F13/00
摘要：
A computer implemented method, apparatus, and computer program product for using trusted user space pages. A kernel accesses a set of trusted pages in user space. The set of trusted user space pages are read-only pages in user mode. Each trusted user space page in the set of trusted user space pages is set to be a readable and writeable page by the kernel. Data captured by the kernel is saved directly to a trusted user space page in the set of trusted user space pages.
公开/授权文献
- US20080168552A1 USING TRUSTED USER SPACE PAGES AS KERNEL DATA PAGES 公开/授权日：2008-07-10
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