TW200613977A - Method to switch the lock-bits combination used to lock a page table entry upon receiving system reset exceptions - Google Patents

Method to switch the lock-bits combination used to lock a page table entry upon receiving system reset exceptions

Info

Publication number
TW200613977A
TW200613977A TW094122442A TW94122442A TW200613977A TW 200613977 A TW200613977 A TW 200613977A TW 094122442 A TW094122442 A TW 094122442A TW 94122442 A TW94122442 A TW 94122442A TW 200613977 A TW200613977 A TW 200613977A
Authority
TW
Taiwan
Prior art keywords
lock
system reset
resource
bits
exceptions
Prior art date
Application number
TW094122442A
Other languages
English (en)
Other versions
TWI356299B (en
Inventor
Van Hoa Lee
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Publication of TW200613977A publication Critical patent/TW200613977A/zh
Application granted granted Critical
Publication of TWI356299B publication Critical patent/TWI356299B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/524—Deadlock detection or avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Debugging And Monitoring (AREA)
  • Advance Control (AREA)
TW094122442A 2004-07-29 2005-07-01 Method, system, and computer program product for c TWI356299B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/902,607 US7921250B2 (en) 2004-07-29 2004-07-29 Method to switch the lock-bits combination used to lock a page table entry upon receiving system reset exceptions

Publications (2)

Publication Number Publication Date
TW200613977A true TW200613977A (en) 2006-05-01
TWI356299B TWI356299B (en) 2012-01-11

Family

ID=35801334

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122442A TWI356299B (en) 2004-07-29 2005-07-01 Method, system, and computer program product for c

Country Status (3)

Country Link
US (1) US7921250B2 (zh)
CN (1) CN100397344C (zh)
TW (1) TWI356299B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5137171B2 (ja) * 2006-07-24 2013-02-06 ルネサスエレクトロニクス株式会社 データ処理装置
US8145903B2 (en) * 2007-05-25 2012-03-27 Red Hat, Inc. Method and system for a kernel lock validator
US8943278B2 (en) 2012-07-31 2015-01-27 Advanced Micro Devices, Inc. Protecting large regions without operating-system support
US8914586B2 (en) * 2012-07-31 2014-12-16 Advanced Micro Devices, Inc. TLB-walk controlled abort policy for hardware transactional memory
US9697143B2 (en) * 2015-09-30 2017-07-04 International Business Machines Corporation Concurrent virtual storage management
US10282243B2 (en) 2016-09-15 2019-05-07 International Business Machines Corporation Performance enhancement for platform data dump collection
CN112181669A (zh) * 2019-07-04 2021-01-05 中兴通讯股份有限公司 死锁检测控制方法、装置、通信设备及计算机存储介质
CN113326222B (zh) * 2021-08-03 2021-12-10 深圳英集芯科技股份有限公司 基于通用串行总线供电的通信方法及相关装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823261A (en) * 1986-11-24 1989-04-18 International Business Machines Corp. Multiprocessor system for updating status information through flip-flopping read version and write version of checkpoint data
JPH01300366A (ja) * 1988-05-30 1989-12-04 Ube Ind Ltd 共有データ競合制御方式
US5175829A (en) * 1988-10-25 1992-12-29 Hewlett-Packard Company Method and apparatus for bus lock during atomic computer operations
JP2507071B2 (ja) * 1989-07-17 1996-06-12 富士通株式会社 バスロック制御方式
US5778423A (en) * 1990-06-29 1998-07-07 Digital Equipment Corporation Prefetch instruction for improving performance in reduced instruction set processor
JPH04127261A (ja) * 1990-09-18 1992-04-28 Fujitsu Ltd マルチプロセッサシステム
US5434970A (en) * 1991-02-14 1995-07-18 Cray Research, Inc. System for distributed multiprocessor communication
JPH07191944A (ja) * 1991-09-11 1995-07-28 Internatl Business Mach Corp <Ibm> 多重プロセッサによる多数の資源への命令におけるデッドロックを防止するためのシステムおよび方法
DE69230462T2 (de) * 1991-11-19 2000-08-03 Sun Microsystems Inc Arbitrierung des Multiprozessorzugriffs zu gemeinsamen Mitteln
US5398330A (en) * 1992-03-05 1995-03-14 Seiko Epson Corporation Register file backup queue
JPH0675789A (ja) * 1992-08-26 1994-03-18 Matsushita Electric Ind Co Ltd 情報処理装置
DE4434895C2 (de) * 1993-12-23 1998-12-24 Hewlett Packard Co Verfahren und Vorrichtung zur Behandlung von Ausnahmebedingungen
JP2605623B2 (ja) * 1994-05-27 1997-04-30 日本電気株式会社 共有テーブルのロック制御方式
US5574922A (en) * 1994-06-17 1996-11-12 Apple Computer, Inc. Processor with sequences of processor instructions for locked memory updates
US5682537A (en) * 1995-08-31 1997-10-28 Unisys Corporation Object lock management system with improved local lock management and global deadlock detection in a parallel data processing system
US5852747A (en) * 1995-09-08 1998-12-22 International Business Machines Corporation System for awarding token to client for accessing first data block specified in client request without interference due to contention from other client
US5797019A (en) * 1995-10-02 1998-08-18 International Business Machines Corporation Method and system for performance monitoring time lengths of disabled interrupts in a processing system
US6185668B1 (en) * 1995-12-21 2001-02-06 Intergraph Corporation Method and apparatus for speculative execution of instructions
JP2937857B2 (ja) * 1996-04-18 1999-08-23 甲府日本電気株式会社 共通記憶装置のロックフラグ解除方式および方法
JPH09330241A (ja) * 1996-06-07 1997-12-22 Tokai Univ デッドロック防止排他制御方式
US6031757A (en) * 1996-11-22 2000-02-29 Macronix International Co., Ltd. Write protected, non-volatile memory device with user programmable sector lock capability
JPH1124947A (ja) * 1997-07-08 1999-01-29 Sanyo Electric Co Ltd コンピュータシステムの排他制御方法及びコンピュータシステム
US6145094A (en) * 1998-05-12 2000-11-07 Sun Microsystems, Inc. Transaction locks for high availability
US6282637B1 (en) * 1998-12-02 2001-08-28 Sun Microsystems, Inc. Partially executing a pending atomic instruction to unlock resources when cancellation of the instruction occurs
US6230230B1 (en) * 1998-12-03 2001-05-08 Sun Microsystems, Inc. Elimination of traps and atomics in thread synchronization
US6243786B1 (en) * 1998-12-23 2001-06-05 Industrial Technology Research Institute Apparatus and method for generating an interrupt prohibited zone in pipelined data processors
JP2001142861A (ja) * 1999-11-15 2001-05-25 Mitsubishi Electric Corp マルチプロセッサシステム
IES20010611A2 (en) * 2001-03-08 2002-09-18 Richmount Computers Ltd Distributed lock management chip
US7089339B2 (en) * 2001-03-16 2006-08-08 National Semiconductor Corporation Sharing of functions between an embedded controller and a host processor
US6779090B2 (en) * 2002-05-21 2004-08-17 International Business Machines Corporation Spinlock for shared memory
US7496574B2 (en) * 2003-05-01 2009-02-24 International Business Machines Corporation Managing locks and transactions
CA2430763A1 (en) * 2003-05-30 2004-11-30 Ibm Canada Limited - Ibm Canada Limitee Efficiently releasing locks when an exception occurs
US7007145B2 (en) * 2003-08-11 2006-02-28 Finisar Corporation Control apparatus and method for controlling access to a memory in an integrated circuit for an electronic module
US7383368B2 (en) * 2003-09-25 2008-06-03 Dell Products L.P. Method and system for autonomically adaptive mutexes by considering acquisition cost value
US20050149711A1 (en) * 2003-12-30 2005-07-07 Zimmer Vincent J. Method and system for firmware-based run time exception filtering
US7137031B2 (en) * 2004-02-25 2006-11-14 Hitachi, Ltd. Logical unit security for clustered storage area networks
WO2007014074A1 (en) * 2005-07-21 2007-02-01 Clevx, Llc Memory lock system
CN101375259B (zh) * 2006-01-24 2011-10-19 克莱夫公司 数据保全系统

Also Published As

Publication number Publication date
US7921250B2 (en) 2011-04-05
US20060036789A1 (en) 2006-02-16
TWI356299B (en) 2012-01-11
CN100397344C (zh) 2008-06-25
CN1728097A (zh) 2006-02-01

Similar Documents

Publication Publication Date Title
TW200613977A (en) Method to switch the lock-bits combination used to lock a page table entry upon receiving system reset exceptions
US10929527B2 (en) Methods and arrangements for implicit integrity
WO2003107151A3 (en) METHOD FOR CONFIRMING AN EXCHANGE OF SECURITY KEYS
CA2677251A1 (en) Managing locks and transactions
TW200625140A (en) RFID server internals design
SG162810A1 (en) Data entry system
WO2008106439A3 (en) Name indexing for name matching systems
WO2007002279A3 (en) Data structure for identifying hardware and software licenses to distribute with a complying device
DE602007013023D1 (de) Testzugangsportschalter
CN101243406B (zh) 用于在计算机系统中对数据进行比较的方法和设备
US20110107092A1 (en) Performance based authentication method and apparatus for secure communication
CN104102881A (zh) 一种基于内核对象链接关系的内存取证方法
TW200636569A (en) Method for providing an auxiliary bios code utilizing time expiry control, and related device
DK1305708T3 (da) Rækkefølge-nummereringsmekanisme til at sikre integriteten af eksekveringsrækkefølgen for indbyrdes afhængige smartcard-applikationer
WO2005045557A3 (en) The secure attention instruction central processing unit and system architecture
CN102339240A (zh) 检测设备上的状态丢失
ATE493705T1 (de) Deterministische regelbasierte verteilung von objekten an objektverarbeitenden code
WO2004090701A3 (en) Physical presence determination in a trusted platform
CN110737411B (zh) 任务需求云端处理评估系统
CN103488616A (zh) 一种内嵌字体处理方法与装置
SG146429A1 (en) Trusted input for mobile platform transactions
WO2006079961A3 (en) Data processing system and method of debugging
CN111400373A (zh) 一种在联盟链中实现区块信息可视化的方法和装置
Kumar et al. On The Estimation of R= P (Y> X) for a Class of Lifetime Distributions by Transformation Method
JP5929583B2 (ja) 非同期最大ｎ値検出回路及び衛星信号捕捉装置

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees