Bug ID: JDK-8149697 Fix for 8145725 is broken

JDK-8149697 : Fix for 8145725 is broken

Type: Bug
Component: hotspot
Sub-Component: runtime
Affected Version: 9

Priority: P1
Status: Closed
Resolution: Fixed

Submitted: 2016-02-11
Updated: 2020-09-01
Resolved: 2016-02-11

Versions (Unresolved/Resolved/Fixed)

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JDK 9
9 b108Fixed

Related Reports

Duplicate :	JDK-8149708 - java/util/concurrent/locks/LockSupport/ParkLoops times out or crashes
Relates :	JDK-8151501 - LockSupport/ParkLoops.java: AssertionError: lost unpark
Relates :	JDK-8145725 - Remove the WorkAroundNPTLTimedWaitHang workaround
Relates :	JDK-8149708 - java/util/concurrent/locks/LockSupport/ParkLoops times out or crashes

Description

The refactoring for 8145725 reads _cur_index outside the mutex and so its value can change. Need to use the saved index instead.

Comments

URL: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/49f65299b140 User: lana Date: 2016-03-02 19:34:38 +0000

02-03-2016

URL: http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/49f65299b140 User: coleenp Date: 2016-02-11 22:21:33 +0000

11-02-2016