JP2012053888A5 - - Google Patents
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- JP2012053888A5 JP2012053888A5 JP2011222052A JP2011222052A JP2012053888A5 JP 2012053888 A5 JP2012053888 A5 JP 2012053888A5 JP 2011222052 A JP2011222052 A JP 2011222052A JP 2011222052 A JP2011222052 A JP 2011222052A JP 2012053888 A5 JP2012053888 A5 JP 2012053888A5
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- Prior art keywords
- ept
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/504,964 | 2006-08-15 | ||
| US11/504,964 US7555628B2 (en) | 2006-08-15 | 2006-08-15 | Synchronizing a translation lookaside buffer to an extended paging table |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007211396A Division JP4849372B2 (ja) | 2006-08-15 | 2007-08-14 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013200085A Division JP5663069B2 (ja) | 2006-08-15 | 2013-09-26 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012053888A JP2012053888A (ja) | 2012-03-15 |
| JP2012053888A5 true JP2012053888A5 (https=) | 2013-01-31 |
| JP5379203B2 JP5379203B2 (ja) | 2013-12-25 |
Family
ID=38543361
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007211396A Expired - Fee Related JP4849372B2 (ja) | 2006-08-15 | 2007-08-14 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
| JP2011222052A Expired - Fee Related JP5379203B2 (ja) | 2006-08-15 | 2011-10-06 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
| JP2013200085A Expired - Fee Related JP5663069B2 (ja) | 2006-08-15 | 2013-09-26 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007211396A Expired - Fee Related JP4849372B2 (ja) | 2006-08-15 | 2007-08-14 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013200085A Expired - Fee Related JP5663069B2 (ja) | 2006-08-15 | 2013-09-26 | 翻訳ルックアサイドバッファと拡張ページングテーブルとの同期化 |
Country Status (6)
| Country | Link |
|---|---|
| US (18) | US7555628B2 (https=) |
| JP (3) | JP4849372B2 (https=) |
| KR (1) | KR100944563B1 (https=) |
| CN (2) | CN101814056B (https=) |
| DE (3) | DE102007037814B4 (https=) |
| GB (1) | GB2441039B (https=) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7555628B2 (en) | 2006-08-15 | 2009-06-30 | Intel Corporation | Synchronizing a translation lookaside buffer to an extended paging table |
| JP5104855B2 (ja) * | 2007-03-23 | 2012-12-19 | 富士通株式会社 | 負荷分散プログラム、負荷分散方法、及びストレージ管理装置 |
| US8799620B2 (en) * | 2007-06-01 | 2014-08-05 | Intel Corporation | Linear to physical address translation with support for page attributes |
| US9213651B2 (en) * | 2009-06-16 | 2015-12-15 | Vmware, Inc. | Synchronizing a translation lookaside buffer with page tables |
| US8479295B2 (en) | 2011-03-30 | 2013-07-02 | Intel Corporation | Method and apparatus for transparently instrumenting an application program |
| US9916257B2 (en) * | 2011-07-26 | 2018-03-13 | Intel Corporation | Method and apparatus for TLB shoot-down in a heterogeneous computing system supporting shared virtual memory |
| US20130219146A1 (en) * | 2012-02-16 | 2013-08-22 | Micron Technology, Inc. | Method, device and system for a configurable address space for non-volatile memory |
| US9182984B2 (en) * | 2012-06-15 | 2015-11-10 | International Business Machines Corporation | Local clearing control |
| US9256531B2 (en) * | 2012-06-19 | 2016-02-09 | Samsung Electronics Co., Ltd. | Memory system and SoC including linear addresss remapping logic |
| KR101420754B1 (ko) * | 2012-11-22 | 2014-07-17 | 주식회사 이에프텍 | 비휘발성 메모리 시스템 및 이를 위한 맵핑 테이블 관리 방법 |
| US11249652B1 (en) | 2013-01-28 | 2022-02-15 | Radian Memory Systems, Inc. | Maintenance of nonvolatile memory on host selected namespaces by a common memory controller |
| US9652376B2 (en) | 2013-01-28 | 2017-05-16 | Radian Memory Systems, Inc. | Cooperative flash memory control |
| US10445229B1 (en) | 2013-01-28 | 2019-10-15 | Radian Memory Systems, Inc. | Memory controller with at least one address segment defined for which data is striped across flash memory dies, with a common address offset being used to obtain physical addresses for the data in each of the dies |
| US9619387B2 (en) * | 2014-02-21 | 2017-04-11 | Arm Limited | Invalidating stored address translations |
| US20150261688A1 (en) * | 2014-03-14 | 2015-09-17 | International Business Machines Corporation | Extended page table for i/o address translation |
| WO2016003646A1 (en) * | 2014-06-30 | 2016-01-07 | Unisys Corporation | Enterprise management for secure network communications over ipsec |
| JP6081672B2 (ja) * | 2014-07-21 | 2017-02-15 | ヴィア アライアンス セミコンダクター カンパニー リミテッド | 多数の異なるアドレス空間をサポートするプロセッサにおける効率的なアドレス変換キャッシング |
| US10552085B1 (en) | 2014-09-09 | 2020-02-04 | Radian Memory Systems, Inc. | Techniques for directed data migration |
| US9542118B1 (en) | 2014-09-09 | 2017-01-10 | Radian Memory Systems, Inc. | Expositive flash memory control |
| US9665505B2 (en) | 2014-11-14 | 2017-05-30 | Cavium, Inc. | Managing buffered communication between sockets |
| US9684606B2 (en) * | 2014-11-14 | 2017-06-20 | Cavium, Inc. | Translation lookaside buffer invalidation suppression |
| US9697137B2 (en) | 2014-11-14 | 2017-07-04 | Cavium, Inc. | Filtering translation lookaside buffer invalidations |
| US9870328B2 (en) * | 2014-11-14 | 2018-01-16 | Cavium, Inc. | Managing buffered communication between cores |
| US9727359B2 (en) * | 2015-04-27 | 2017-08-08 | Red Hat Israel, Ltd. | Virtual machine function based sub-page base address register access for peripheral component interconnect device assignment |
| US9792223B2 (en) * | 2015-05-11 | 2017-10-17 | Via Alliance Semiconductor Co., Ltd. | Processor including load EPT instruction |
| CN105487837B (zh) * | 2015-05-11 | 2018-10-09 | 上海兆芯集成电路有限公司 | 具有载入扩展页表指令的处理器 |
| US10007435B2 (en) | 2015-05-21 | 2018-06-26 | Micron Technology, Inc. | Translation lookaside buffer in memory |
| US9898226B2 (en) | 2015-10-28 | 2018-02-20 | International Business Machines Corporation | Reducing page invalidation broadcasts in virtual storage management |
| US10942683B2 (en) | 2015-10-28 | 2021-03-09 | International Business Machines Corporation | Reducing page invalidation broadcasts |
| US10216643B2 (en) | 2015-11-23 | 2019-02-26 | International Business Machines Corporation | Optimizing page table manipulations |
| JP6607798B2 (ja) * | 2016-01-29 | 2019-11-20 | 株式会社ジャパンディスプレイ | 表示装置 |
| US12248560B2 (en) * | 2016-03-07 | 2025-03-11 | Crowdstrike, Inc. | Hypervisor-based redirection of system calls and interrupt-based task offloading |
| US12339979B2 (en) | 2016-03-07 | 2025-06-24 | Crowdstrike, Inc. | Hypervisor-based interception of memory and register accesses |
| US9779028B1 (en) | 2016-04-01 | 2017-10-03 | Cavium, Inc. | Managing translation invalidation |
| US10725807B2 (en) | 2016-10-13 | 2020-07-28 | Red Hat Israel, Ltd. | Page table entry caching for virtual device emulation |
| US10997066B2 (en) * | 2018-02-20 | 2021-05-04 | Samsung Electronics Co., Ltd. | Storage devices that support cached physical address verification and methods of operating same |
| CN108959127B (zh) * | 2018-05-31 | 2021-02-09 | 华为技术有限公司 | 地址转换方法、装置及系统 |
| US11954026B1 (en) * | 2018-09-18 | 2024-04-09 | Advanced Micro Devices, Inc. | Paging hierarchies for extended page tables and extended page attributes |
| US11803468B2 (en) * | 2018-09-19 | 2023-10-31 | Seagate Technology Llc | Data storage system with write back cache |
| US10970224B2 (en) * | 2019-06-28 | 2021-04-06 | International Business Machines Corporation | Operational context subspaces |
| US10891238B1 (en) | 2019-06-28 | 2021-01-12 | International Business Machines Corporation | Dynamically joining and splitting dynamic address translation (DAT) tables based on operational context |
| US11074195B2 (en) | 2019-06-28 | 2021-07-27 | International Business Machines Corporation | Access to dynamic address translation across multiple spaces for operational context subspaces |
| CN112463657B (zh) | 2019-09-09 | 2024-06-18 | 阿里巴巴集团控股有限公司 | 一种地址转换缓存清除指令的处理方法和处理装置 |
| US11175984B1 (en) | 2019-12-09 | 2021-11-16 | Radian Memory Systems, Inc. | Erasure coding techniques for flash memory |
| US20210406199A1 (en) * | 2020-06-25 | 2021-12-30 | Intel Corporation | Secure address translation services using cryptographically protected host physical addresses |
| US20250110893A1 (en) * | 2023-09-29 | 2025-04-03 | Advanced Micro Devices, Inc. | Cache virtualization |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456954A (en) * | 1981-06-15 | 1984-06-26 | International Business Machines Corporation | Virtual machine system with guest architecture emulation using hardware TLB's for plural level address translations |
| JPS6184754A (ja) | 1984-10-03 | 1986-04-30 | Hitachi Ltd | 拡張アドレス変換装置 |
| JPS62295147A (ja) * | 1986-06-16 | 1987-12-22 | Hitachi Ltd | 仮想計算機システム |
| US5109496A (en) * | 1989-09-27 | 1992-04-28 | International Business Machines Corporation | Most recently used address translation system with least recently used (LRU) replacement |
| EP0425077A3 (en) | 1989-10-26 | 1992-07-15 | Westinghouse Electric Corporation | System enabling control information display format changes during on-line control of a plant or process |
| EP0425771A3 (en) * | 1989-11-03 | 1992-09-02 | International Business Machines Corporation | An efficient mechanism for providing fine grain storage protection intervals |
| US5293595A (en) | 1990-12-17 | 1994-03-08 | Unisys Corporation | Paging system using extension tables for conflict resolution |
| JPH04357540A (ja) | 1991-03-28 | 1992-12-10 | Ricoh Co Ltd | マップドファイル仮想記憶方式 |
| JPH05241965A (ja) * | 1992-02-28 | 1993-09-21 | Fuji Xerox Co Ltd | メモリ管理装置 |
| US5675762A (en) | 1992-04-03 | 1997-10-07 | International Business Machines Corporation | System for locking down part of portion of memory and updating page directory with entry corresponding to part of portion of the memory locked down |
| DE19523358C8 (de) * | 1995-06-28 | 2006-01-26 | Volkswagen Ag | Arretiermechanismus für eine Kopfstütze |
| US5893152A (en) * | 1996-03-08 | 1999-04-06 | Sun Microsystems, Inc. | Method and apparatus that detects and tolerates inconsistencies between the cache and main memory, and the translation lookaside buffer and the virtual memory page table in main memory |
| US5809563A (en) | 1996-11-12 | 1998-09-15 | Institute For The Development Of Emerging Architectures, Llc | Method and apparatus utilizing a region based page table walk bit |
| JP3154949B2 (ja) | 1997-02-28 | 2001-04-09 | 川崎重工業株式会社 | 鉄カーバイドの製造方法 |
| JP3607540B2 (ja) | 1999-08-18 | 2005-01-05 | エヌイーシーシステムテクノロジー株式会社 | プログラム単位メモリアクセス属性管理方式 |
| US6393544B1 (en) * | 1999-10-31 | 2002-05-21 | Institute For The Development Of Emerging Architectures, L.L.C. | Method and apparatus for calculating a page table index from a virtual address |
| US6907600B2 (en) | 2000-12-27 | 2005-06-14 | Intel Corporation | Virtual translation lookaside buffer |
| US6643759B2 (en) | 2001-03-30 | 2003-11-04 | Mips Technologies, Inc. | Mechanism to extend computer memory protection schemes |
| DE10127198A1 (de) * | 2001-06-05 | 2002-12-19 | Infineon Technologies Ag | Vorrichtung und Verfahren zum Ermitteln einer physikalischen Adresse aus einer virtuellen Adresse unter Verwendung einer hierarchischen Abbildungsvorschrift mit komprimierten Knoten |
| US8051301B2 (en) * | 2001-11-13 | 2011-11-01 | Advanced Micro Devices, Inc. | Memory management system and method providing linear address based memory access security |
| DE10208765A1 (de) | 2002-02-28 | 2003-09-18 | Infineon Technologies Ag | Datenverarbeitungsvorrichtung |
| US6996748B2 (en) * | 2002-06-29 | 2006-02-07 | Intel Corporation | Handling faults associated with operation of guest software in the virtual-machine architecture |
| US7124327B2 (en) | 2002-06-29 | 2006-10-17 | Intel Corporation | Control over faults occurring during the operation of guest software in the virtual-machine architecture |
| US7953588B2 (en) | 2002-09-17 | 2011-05-31 | International Business Machines Corporation | Method and system for efficient emulation of multiprocessor address translation on a multiprocessor host |
| US6895491B2 (en) | 2002-09-26 | 2005-05-17 | Hewlett-Packard Development Company, L.P. | Memory addressing for a virtual machine implementation on a computer processor supporting virtual hash-page-table searching |
| US6970990B2 (en) | 2002-09-30 | 2005-11-29 | International Business Machines Corporation | Virtual mode virtual memory manager method and apparatus |
| US6915405B2 (en) | 2002-12-04 | 2005-07-05 | Bull Hn Information Systems Inc. | Emulated target associative memory system with a multi-digit incrementable validity counter |
| US7073042B2 (en) | 2002-12-12 | 2006-07-04 | Intel Corporation | Reclaiming existing fields in address translation data structures to extend control over memory accesses |
| US7284100B2 (en) * | 2003-05-12 | 2007-10-16 | International Business Machines Corporation | Invalidating storage, clearing buffer entries, and an instruction therefor |
| US7409487B1 (en) | 2003-06-30 | 2008-08-05 | Vmware, Inc. | Virtualization system for computers that use address space indentifiers |
| US7376949B2 (en) * | 2003-10-01 | 2008-05-20 | Hewlett-Packard Development Company, L.P. | Resource allocation and protection in a multi-virtual environment |
| US7451443B2 (en) * | 2003-10-01 | 2008-11-11 | Hewlett-Packard Development Company, L.P. | Online computer maintenance utilizing a virtual machine monitor |
| US7552426B2 (en) * | 2003-10-14 | 2009-06-23 | Microsoft Corporation | Systems and methods for using synthetic instructions in a virtual machine |
| US7069389B2 (en) * | 2003-11-26 | 2006-06-27 | Microsoft Corporation | Lazy flushing of translation lookaside buffers |
| US7206915B2 (en) | 2004-06-03 | 2007-04-17 | Emc Corp | Virtual space manager for computer having a physical address extension feature |
| US7260702B2 (en) * | 2004-06-30 | 2007-08-21 | Microsoft Corporation | Systems and methods for running a legacy 32-bit x86 virtual machine on a 64-bit x86 processor |
| US7562179B2 (en) * | 2004-07-30 | 2009-07-14 | Intel Corporation | Maintaining processor resources during architectural events |
| US7330942B2 (en) | 2004-07-31 | 2008-02-12 | Hewlett-Packard Development Company, L.P. | Method for efficient virtualization of physical memory in a virtual-machine monitor |
| US7340582B2 (en) * | 2004-09-30 | 2008-03-04 | Intel Corporation | Fault processing for direct memory access address translation |
| US9058292B2 (en) * | 2004-12-29 | 2015-06-16 | Intel Corporation | System and method for one step address translation of graphics addresses in virtualization |
| US7886126B2 (en) * | 2005-01-14 | 2011-02-08 | Intel Corporation | Extended paging tables to map guest physical memory addresses from virtual memory page tables to host physical memory addresses in a virtual machine system |
| US7395405B2 (en) | 2005-01-28 | 2008-07-01 | Intel Corporation | Method and apparatus for supporting address translation in a virtual machine environment |
| US7370160B2 (en) * | 2005-06-29 | 2008-05-06 | Intel Corporation | Virtualizing memory type |
| US7797463B2 (en) * | 2005-06-30 | 2010-09-14 | Intel Corporation | Hardware assisted receive channel frame handling via data offset comparison in SAS SSP wide port applications |
| US7555628B2 (en) | 2006-08-15 | 2009-06-30 | Intel Corporation | Synchronizing a translation lookaside buffer to an extended paging table |
| US7882318B2 (en) * | 2006-09-29 | 2011-02-01 | Intel Corporation | Tamper protection of software agents operating in a vitual technology environment methods and apparatuses |
| US7802050B2 (en) * | 2006-09-29 | 2010-09-21 | Intel Corporation | Monitoring a target agent execution pattern on a VT-enabled system |
| DE102009024487A1 (de) * | 2009-06-10 | 2010-12-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verstellvorrichtung für einen Kraftfahrzeugsitz sowie Verfahren zur Montage der Verstellvorrichtung |
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2006
- 2006-08-15 US US11/504,964 patent/US7555628B2/en active Active
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2007
- 2007-08-10 DE DE102007037814.0A patent/DE102007037814B4/de active Active
- 2007-08-10 GB GB0715604A patent/GB2441039B/en active Active
- 2007-08-10 DE DE102007063876.2A patent/DE102007063876A1/de not_active Ceased
- 2007-08-10 DE DE102007063960.2A patent/DE102007063960B3/de active Active
- 2007-08-14 JP JP2007211396A patent/JP4849372B2/ja not_active Expired - Fee Related
- 2007-08-14 CN CN2010101434211A patent/CN101814056B/zh not_active Expired - Fee Related
- 2007-08-14 CN CN2007101427061A patent/CN101149707B/zh not_active Expired - Fee Related
- 2007-08-16 KR KR1020070082482A patent/KR100944563B1/ko active Active
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2009
- 2009-06-30 US US12/495,555 patent/US8099581B2/en active Active
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2011
- 2011-10-06 JP JP2011222052A patent/JP5379203B2/ja not_active Expired - Fee Related
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2012
- 2012-01-11 US US13/348,608 patent/US8296546B2/en active Active
- 2012-10-23 US US13/658,752 patent/US8601233B2/en active Active
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2013
- 2013-09-26 JP JP2013200085A patent/JP5663069B2/ja not_active Expired - Fee Related
- 2013-11-03 US US14/070,561 patent/US8949571B2/en active Active
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2014
- 2014-10-18 US US14/517,849 patent/US9122624B2/en active Active
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2015
- 2015-03-31 US US14/675,297 patent/US9141555B2/en active Active
- 2015-03-31 US US14/675,325 patent/US9251094B2/en active Active
- 2015-03-31 US US14/675,292 patent/US9262338B1/en active Active
- 2015-09-28 US US14/867,025 patent/US9678890B2/en not_active Expired - Fee Related
- 2015-09-28 US US14/867,024 patent/US9372806B2/en active Active
- 2015-09-28 US US14/867,027 patent/US9372807B2/en active Active
- 2015-09-28 US US14/867,020 patent/US9330021B2/en active Active
- 2015-09-28 US US14/867,023 patent/US9298641B2/en active Active
- 2015-09-28 US US14/867,018 patent/US9298640B2/en active Active
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2017
- 2017-06-12 US US15/620,663 patent/US10180911B2/en active Active
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2018
- 2018-03-05 US US15/912,405 patent/US20180196759A1/en not_active Abandoned
- 2018-03-05 US US15/912,363 patent/US10747682B2/en active Active
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