Invention Application
- Patent Title: SYNCHRONIZING A TRANSLATION LOOKASIDE BUFFER WITH AN EXTENDED PAGING TABLE
- Patent Title (中): 与扩展的寻呼表同步一个翻译书签缓冲区
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Application No.: US13348608Application Date: 2012-01-11
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Publication No.: US20120110299A1Publication Date: 2012-05-03
- Inventor: Steven M. Bennett , Andrew V. Anderson , Gilbert Neiger , Richard Uhlig , Dion Rodgers , Rajesh Madukkaraumukumana , Camron Rust , Sebastian Schoenberg
- Applicant: Steven M. Bennett , Andrew V. Anderson , Gilbert Neiger , Richard Uhlig , Dion Rodgers , Rajesh Madukkaraumukumana , Camron Rust , Sebastian Schoenberg
- Main IPC: G06F12/10
- IPC: G06F12/10
Abstract:
A processor including logic to execute an instruction to synchronize a mapping from a physical address of a guest of a virtualization based system (guest physical address) to a physical address of the host of the virtualization based system (host physical address), and stored in a translation lookaside buffer (TLB), with a corresponding mapping stored in an extended paging table (EPT) of the virtualization based system.
Public/Granted literature
- US08296546B2 Synchronizing a translation lookaside buffer with an extended paging table Public/Granted day:2012-10-23
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