From duke at openjdk.java.net  Tue Sep  1 00:22:14 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 1 Sep 2020 00:22:14 GMT
Subject: git: openjdk/loom: fibers: implementation of new design of JVMTI
 Suspend/Resume for carrier threads
Message-ID: <65f3e387-d8b9-44d8-91d1-3486a06ac4ed@openjdk.java.net>

Changeset: d9a38212
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2020-09-01 00:21:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9a38212

implementation of new design of JVMTI Suspend/Resume for carrier threads

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SuspendThread/suspendvthr001.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SuspendThread/suspendvthr001/suspendvthr001.cpp


From duke at openjdk.java.net  Tue Sep  1 11:21:30 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 1 Sep 2020 11:21:30 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <3785f286-94f0-4f48-8f1b-cb401bb6e6c3@openjdk.java.net>

Changeset: febeaab1
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-08-30 15:38:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/febeaab1

Move LimitDirectMemory.java to exclude list

! test/jdk/ProblemList.txt
! test/jdk/java/nio/Buffer/LimitDirectMemory.java

Changeset: 1c116284
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-08-30 15:40:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c116284

Remove outdated comment

! test/lib/jdk/test/lib/Platform.java

Changeset: c6129a7b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-01 11:49:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6129a7b

Refactor use of managed blocker in Selector implementations

! src/java.base/linux/classes/sun/nio/ch/EPollSelectorImpl.java
! src/java.base/macosx/classes/sun/nio/ch/KQueueSelectorImpl.java
! src/java.base/share/classes/sun/nio/ch/SelectorImpl.java
! src/java.base/unix/classes/sun/nio/ch/PollSelectorImpl.java


From duke at openjdk.java.net  Thu Sep  3 10:52:51 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 3 Sep 2020 10:52:51 GMT
Subject: git: openjdk/loom: fibers: 140 new changesets
Message-ID: <04488e57-5de1-4e5c-95f3-e9713a64d902@openjdk.java.net>

Changeset: a0d6a8a1
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-16 11:44:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/a0d6a8a1

8251166: Add automated testcases for changes done in JDK-8214112

Reviewed-by: serb

+ test/jdk/javax/swing/JFormattedTextField/TestSelectedTextBackgroundColor.java
+ test/jdk/javax/swing/JPasswordField/TestSelectedTextBackgroundColor.java
+ test/jdk/javax/swing/JSpinner/TestSelectedTextBackgroundColor.java

Changeset: 4264cd9f
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-16 11:53:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/4264cd9f

8251124: doclint errors about missing accessibility support in HTML files

Reviewed-by: serb

! src/java.desktop/share/classes/java/awt/doc-files/DesktopProperties.html
! src/java.desktop/share/classes/javax/imageio/metadata/doc-files/tiff_metadata.html
! src/java.desktop/share/classes/javax/swing/plaf/synth/doc-files/componentProperties.html

Changeset: d6348691
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-08-17 11:18:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/d6348691

8249674: Redo: Nimbus JTree renderer properties persist across L&F changes

Reviewed-by: psadhukhan, prr

! src/java.desktop/share/classes/javax/swing/plaf/nimbus/NimbusIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/skin.laf
+ test/jdk/javax/swing/plaf/nimbus/NimbusPropertiesDoNotImplUIResource.java

Changeset: 0cf76bde
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-08-17 11:20:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/0cf76bde

8251125: doclint errors about missing references in Swing javadoc

Reviewed-by: psadhukhan, pbansal

! src/java.desktop/share/classes/javax/swing/DefaultListModel.java
! src/java.desktop/share/classes/javax/swing/JTabbedPane.java
! src/java.desktop/share/classes/javax/swing/package-info.java
! src/java.desktop/share/classes/javax/swing/text/html/ImageView.java

Changeset: 2ef86262
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-17 11:55:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/2ef86262

8239137: JAWS does not always announce the value of JSliders in JColorChooser

Reviewed-by: serb, prr, kizune

! src/java.desktop/share/classes/javax/swing/JSlider.java

Changeset: 69c0df6b
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-17 13:36:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/69c0df6b

8250849: Address reliance on default constructors in the javax.swing.plaf APIs

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/plaf/ButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ColorChooserUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/DesktopIconUI.java
! src/java.desktop/share/classes/javax/swing/plaf/DesktopPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/FileChooserUI.java
! src/java.desktop/share/classes/javax/swing/plaf/InternalFrameUI.java
! src/java.desktop/share/classes/javax/swing/plaf/LabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/LayerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ListUI.java
! src/java.desktop/share/classes/javax/swing/plaf/MenuBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/MenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/OptionPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/PanelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/PopupMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ProgressBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/RootPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ScrollBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ScrollPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/SeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/SliderUI.java
! src/java.desktop/share/classes/javax/swing/plaf/SpinnerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/SplitPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/TabbedPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/TableHeaderUI.java
! src/java.desktop/share/classes/javax/swing/plaf/TableUI.java
! src/java.desktop/share/classes/javax/swing/plaf/TextUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ToolBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ToolTipUI.java
! src/java.desktop/share/classes/javax/swing/plaf/TreeUI.java
! src/java.desktop/share/classes/javax/swing/plaf/ViewportUI.java

Changeset: fbad5a0d
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-18 00:06:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbad5a0d

8022535: [TEST BUG] javax/swing/text/html/parser/Test8017492.java fails

Reviewed-by: prr, pbansal

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/text/html/parser/Test8017492.java

Changeset: a1c29335
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-18 00:08:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/a1c29335

8251469: Better cleanup for test/jdk/javax/imageio/SetOutput.java

Reviewed-by: prr, pbansal

! test/jdk/javax/imageio/SetOutput.java

Changeset: d8d3cc3a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-19 11:47:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8d3cc3a

8250851: Address reliance on default constructors in the javax.swing.plaf.synth APIs

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthCheckBoxMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthCheckBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthColorChooserUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopIconUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthDesktopPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthEditorPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthFormattedTextFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthListUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthMenuBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthOptionPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthPainter.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthPanelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthPasswordFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthPopupMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthProgressBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthRadioButtonMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthRadioButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthRootPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthScrollBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthScrollPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthSpinnerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthSplitPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTabbedPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableHeaderUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTableUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTextAreaUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTextFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTextPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToggleButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolTipUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthTreeUI.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthViewportUI.java

Changeset: e6a0c6cf
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-19 11:49:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/e6a0c6cf

8250852: Address reliance on default constructors in the javax.swing.plaf.basic APIs

Reviewed-by: serb, aivanov

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicListUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicOptionPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicPanelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicPasswordFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicPopupMenuSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicProgressBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicRadioButtonMenuItemUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicRadioButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicRootPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSliderUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSpinnerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java

Changeset: fc19aa92
Author:    Kumar Abhishek <kumar.z.abhishek at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2020-08-20 23:18:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc19aa92

8200281: Add missing @Override annotations in ImageIO plugins

Reviewed-by: prr, dmarkov, aivanov

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageWriter.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/wbmp/WBMPImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/wbmp/WBMPImageWriter.java

Changeset: b9a37e48
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-08-20 09:32:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9a37e48

8251923: "Invalid JNI handle" assertion failure in JVMCICompiler::force_comp_at_level_simple()

Reviewed-by: kvn, dnsimon

! src/hotspot/share/jvmci/jvmciRuntime.cpp

Changeset: b29c1fbb
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-08-20 10:48:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/b29c1fbb

8252031: --patch-module java.base= may fail with \"cyclic inheritance involving Object\"

Avoiding clash in use of Flags.LOCKED between Types.asSuper and Check.checkNonCyclic.

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
+ test/langtools/tools/javac/flags/LockedFlagClash.java

Changeset: 17bc6915
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-08-20 11:43:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/17bc6915

Added tag jdk-16+12 for changeset fc8e62b399bd

! .hgtags

Changeset: 99c9b390
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2020-08-20 11:42:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/99c9b390

8248295: serviceability/jvmti/CompiledMethodLoad/Zombie.java failure with Graal

Reviewed-by: kvn, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/CompiledMethodLoad/Zombie.java

Changeset: 6160353b
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2020-08-20 12:38:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/6160353b

8251208: Add missing javadoc comments to java.sql and java.sql.rowsets

Reviewed-by: joehw

! src/java.sql.rowset/share/classes/javax/sql/rowset/RowSetMetaDataImpl.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialArray.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialBlob.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialClob.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialJavaObject.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialRef.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/serial/SerialStruct.java
! src/java.sql/share/classes/java/sql/BatchUpdateException.java
! src/java.sql/share/classes/java/sql/SQLClientInfoException.java
! src/java.sql/share/classes/javax/sql/StatementEvent.java

Changeset: 51a3b25d
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-08-20 11:09:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/51a3b25d

8252051: Make mlvmJvmtiUtils strncpy uses GCC 10.x friendly

Reviewed-by: iignatyev, kvn

! test/hotspot/jtreg/vmTestbase/vm/mlvm/share/mlvmJvmtiUtils.cpp

Changeset: b2da6e1a
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-20 11:12:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2da6e1a

8252005: narrow disabling of allowSmartActionArgs in vmTestbase

Reviewed-by: sspitsyn

- test/hotspot/jtreg/vmTestbase/TEST.properties
+ test/hotspot/jtreg/vmTestbase/jit/t/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/aod/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/jdb/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/jdwp/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/jvmti/TEST.properties
+ test/hotspot/jtreg/vmTestbase/nsk/sysdict/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/TEST.properties
+ test/hotspot/jtreg/vmTestbase/vm/mlvm/TEST.properties

Changeset: 03f2ab32
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-08-21 03:09:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/03f2ab32

8246383: NullPointerException in JceSecurity.getVerificationResult when using Entrust provider

Removed the static SecureRandom object in JceSecurity whose instantion caused NPE

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/AlgorithmParameterGenerator.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/javax/crypto/JceSecurity.java.template
! src/java.base/share/classes/javax/crypto/KeyAgreement.java
! src/java.base/share/classes/javax/crypto/KeyGenerator.java

Changeset: ef614ed8
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-20 20:17:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/ef614ed8

8251996: remove usage of PropertyResolvingWrapper in vm/compiler/complog/uninit

Reviewed-by: kvn, epavlova

! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/share/LogCompilationTest.java
- test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/TEST.properties
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit001/uninit001.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit002/uninit002.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit003/uninit003.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit004/uninit004.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit005/uninit005.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit006/uninit006.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit007/uninit007.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit008/uninit008.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit009/uninit009.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit010/uninit010.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit011/uninit011.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit012/uninit012.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/complog/uninit/uninit013/uninit013.java

Changeset: 24629956
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-08-21 09:38:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/24629956

8252120: compiler/oracle/TestCompileCommand.java misspells "occured"

Reviewed-by: iignatyev

! test/hotspot/jtreg/compiler/oracle/TestCompileCommand.java

Changeset: 2847cd5e
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-21 14:35:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/2847cd5e

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 10fb6f9c
Author:    Ziyi Luo <luoziyi at amazon.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-08-21 11:54:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/10fb6f9c

8245511: G1 adaptive IHOP does not account for reclamation of humongous objects by young GC

Discount humongous object eager reclaim in IHOP allocation rate.

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/g1/g1IHOPControl.hpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.cpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp
! test/hotspot/gtest/gc/g1/test_g1IHOPControl.cpp

Changeset: f189db28
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-08-21 11:54:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/f189db28

8252038: G1: Remove unused G1MarkStatsCache::_num_stats

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1RegionMarkStatsCache.cpp
! src/hotspot/share/gc/g1/g1RegionMarkStatsCache.hpp

Changeset: 8a56d7e0
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-08-21 11:54:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/8a56d7e0

8252034: G1: Remove *g1_reserved* methods

Remove duplicate methods.

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp

Changeset: fe8439f0
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-08-21 11:57:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe8439f0

8252086: G1: Remove g1_rs in G1CollectedHeap::initialize

Reviewed-by: sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 9d00332e
Author:    Christoph Dreis <christoph.dreis at freenet.de>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2020-08-21 09:29:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d00332e

8252127: Optimize sun.invoke.util.BytecodeDescriptor.unparse

Reviewed-by: mchung, rriggs

! src/java.base/share/classes/sun/invoke/util/BytecodeDescriptor.java

Changeset: fac22ce2
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-08-21 10:01:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/fac22ce2

8252043: Move inner class metaspace cleaning out of safepoint cleanup tasks

Clean up inner metaspaces from ServiceThread if cleanup is needed for concurrent GCs.

Reviewed-by: eosterlund, pchilanomate

! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/z/zUnload.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: e56002c7
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2020-08-21 15:04:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/e56002c7

8242263: Diagnose synchronization on primitive wrappers

Added diagnostic flag DiagnoseSyncOnPrimitiveWrappers

Reviewed-by: dholmes, mdoerr, dcubed, coleenp, egahlin, mgronlun

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/interp_masm_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/utilities/accessFlags.hpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/hotspot/jtreg/runtime/Monitor/SyncOnPrimitiveWrapperTest.java
! test/jdk/jdk/jfr/event/metadata/TestLookForUntestedEvents.java
+ test/jdk/jdk/jfr/event/runtime/TestSyncOnPrimitiveWrapperEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: fc0d883a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-08-21 11:23:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc0d883a

8252149: Compilation error after JDK-8252043

Reviewed-by: hseigel

! src/hotspot/share/classfile/classLoaderDataGraph.cpp

Changeset: fcd005c4
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-19 10:56:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/fcd005c4

8251527: CTW: C2 (Shenandoah) compilation fails with SEGV due to unhandled catchproj == NULL

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/callnode.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestLoadPinnedAfterCall.java

Changeset: 4ee601c8
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2020-08-21 13:10:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ee601c8

8252128: Remove javax.transaction Exception references

Reviewed-by: rriggs

! test/jdk/javax/transaction/xa/testng/test/transaction/XAExceptionTests.java
! test/jdk/javax/transaction/xa/testng/util/SerializedTransactionExceptions.java

Changeset: d1ab20c6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-08-21 16:00:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1ab20c6

8252126: 'GVars.stw_random = os::random()' lost by JDK-8246476

Reviewed-by: eosterlund

! src/hotspot/share/runtime/synchronizer.cpp

Changeset: 5db57dc1
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-08-21 16:01:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/5db57dc1

8252125: add an "inflating" entry to the "table" of bit patterns in share/oops/markWord.hpp

Reviewed-by: tschatzl, coleenp

! src/hotspot/share/oops/markWord.hpp

Changeset: ca6d6385
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-08-21 15:49:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/ca6d6385

8251384: [TESTBUG] jvmti tests should not be executed with minimal VM

Reviewed-by: sspitsyn, iignatyev

! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/serviceability/jvmti/8036666/GetObjectLockCount.java
! test/hotspot/jtreg/serviceability/jvmti/AddModuleExportsAndOpens/MyPackage/AddModuleExportsAndOpensTest.java
! test/hotspot/jtreg/serviceability/jvmti/AddModuleReads/MyPackage/AddModuleReadsTest.java
! test/hotspot/jtreg/serviceability/jvmti/AddModuleUsesAndProvides/MyPackage/AddModuleUsesAndProvidesTest.java
! test/hotspot/jtreg/serviceability/jvmti/CompiledMethodLoad/Zombie.java
! test/hotspot/jtreg/serviceability/jvmti/FieldAccessWatch/FieldAccessWatch.java
! test/hotspot/jtreg/serviceability/jvmti/GenerateEvents/MyPackage/GenerateEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetClassMethods/OverpassMethods.java
! test/hotspot/jtreg/serviceability/jvmti/GetLocalVariable/GetLocalVars.java
! test/hotspot/jtreg/serviceability/jvmti/GetModulesInfo/JvmtiGetAllModulesTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetNamedModule/MyPackage/GetNamedModuleTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeClass.java
! test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeOverflow.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorInfo/GetOwnedMonitorInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorInfo/GetOwnedMonitorInfoWithEATest.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorStackDepthInfo/GetOwnedMonitorStackDepthInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorStackDepthInfo/GetOwnedMonitorStackDepthInfoWithEATest.java
! test/hotspot/jtreg/serviceability/jvmti/GetSystemProperty/JvmtiGetSystemPropertyTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetThreadListStackTraces/OneGetThreadListStackTraces.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorArrayAllSampledTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorEventOnOffTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCParallelTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCSerialTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorIllegalArgumentTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorInitialAllocationTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorInterpreterArrayTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorInterpreterObjectTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorMultiArrayTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorNoCapabilityTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorRecursiveTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatArrayCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatIntervalTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatObjectCorrectnessTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorStatSimpleTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadDisabledTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadOnOffTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorTwoAgentsTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java
! test/hotspot/jtreg/serviceability/jvmti/IsModifiableModule/MyPackage/IsModifiableModuleTest.java
! test/hotspot/jtreg/serviceability/jvmti/ModuleAwareAgents/ClassFileLoadHook/MAAClassFileLoadHook.java
! test/hotspot/jtreg/serviceability/jvmti/ModuleAwareAgents/ClassLoadPrepare/MAAClassLoadPrepare.java
! test/hotspot/jtreg/serviceability/jvmti/ModuleAwareAgents/ThreadStart/MAAThreadStart.java
! test/hotspot/jtreg/serviceability/jvmti/NotifyFramePop/NotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/ModifyAnonymous.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineAddLambdaExpression.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineAnnotations.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineDoubleDelete.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineFinalizer.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineInterfaceCall.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineInterfaceMethods.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineLeak.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineObject.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefinePreviousVersions.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethods.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethodsWithBacktrace.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethodsWithResolutionErrors.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineSubtractLambdaExpression.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RetransformClassesZeroLength.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestAddDeleteMethods.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestLambdaFormRetransformation.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestMultipleClasses.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestRedefineCondy.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestRedefineObject.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestRedefineWithUnresolvedClass.java
! test/hotspot/jtreg/serviceability/jvmti/StartPhase/AllowedFunctions/AllowedFunctions.java
! test/hotspot/jtreg/serviceability/jvmti/SuspendWithCurrentThread/SuspendWithCurrentThread.java
! test/hotspot/jtreg/serviceability/jvmti/VMEvent/MyPackage/VMEventRecursionTest.java
! test/jtreg-ext/requires/VMProps.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 31d108c1
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-08-22 00:09:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/31d108c1

8251918: [Graal] Crash in DumpTimeSharedClassInfo::add_verification_constraint

Add NULL check on the return value of SystemDictionaryShared::find_or_allocate_info_for().

Reviewed-by: iklam, minqi

! src/hotspot/share/classfile/systemDictionaryShared.cpp

Changeset: 6612598a
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-21 19:00:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/6612598a

8251998: remove usage of PropertyResolvingWrapper in vmTestbase/jit/t

Reviewed-by: kvn

- test/hotspot/jtreg/vmTestbase/jit/t/TEST.properties
! test/hotspot/jtreg/vmTestbase/jit/t/t087/t087.java
! test/hotspot/jtreg/vmTestbase/jit/t/t088/t088.java

Changeset: fb8ceae0
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-22 10:23:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb8ceae0

Merge


Changeset: 8bf5b1d1
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-23 13:09:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/8bf5b1d1

8251254: Add automated test for fix done in JDK-8218472

Reviewed-by: serb

+ test/jdk/javax/swing/JProgressBar/TestJProgressBarHighlightColor.java

Changeset: b6c861f9
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-23 13:18:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6c861f9

8251252: Add automated testcase for fix done in JDK-8214253

Reviewed-by: serb, psadhukhan

+ test/jdk/javax/swing/JToolTip/TestTooltipBackgroundColor.java

Changeset: 484864c9
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-24 00:34:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/484864c9

8251558: J2DBench should support shaped and translucent windows

Reviewed-by: avu

! src/demo/share/java2d/J2DBench/Makefile
! src/demo/share/java2d/J2DBench/README
! src/demo/share/java2d/J2DBench/build.xml
! src/demo/share/java2d/J2DBench/options/default.opt
! src/demo/share/java2d/J2DBench/src/j2dbench/Destinations.java
! src/demo/share/java2d/J2DBench/src/j2dbench/J2DBench.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/ImageTests.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/InputImageTests.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/OutputImageTests.java

Changeset: e11ce6d5
Author:    Kumar Abhishek <kumar.z.abhishek at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2020-08-24 22:48:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/e11ce6d5

8136363: Nimbus-LaF: background color cleared when setting component name of JToolBar

Reviewed-by: serb, aivanov, dmarkov

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolBarUI.java
+ test/jdk/javax/swing/plaf/synth/SynthToolBarUI/8136363/ComponentSetNameTest.java

Changeset: 4d4161a5
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-24 22:12:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d4161a5

8250858: Address reliance on default constructors in the Java Sound APIs

Reviewed-by: prr

! src/java.desktop/share/classes/javax/sound/midi/VoiceStatus.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiDeviceProvider.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiFileReader.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiFileWriter.java
! src/java.desktop/share/classes/javax/sound/midi/spi/SoundbankReader.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/AudioFileReader.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/AudioFileWriter.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/FormatConversionProvider.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/MixerProvider.java

Changeset: 0643f3aa
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2020-08-26 08:13:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/0643f3aa

8232114: JVM crashed at imjpapi.dll in native code

Reviewed-by: serb, alitvinov

! src/java.desktop/windows/native/libawt/windows/awt_InputMethod.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h

Changeset: fa31c0de
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-26 14:47:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa31c0de

8250850: Address reliance on default constructors in the javax.swing.plaf.metal APIs

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalCheckBoxIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalCheckBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxEditor.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalIconFactory.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalMenuBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalProgressBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalRadioButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalRootPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalScrollBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalScrollPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSplitPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTabbedPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTextFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTheme.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToggleButtonUI.java

Changeset: 4b8ea58b
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-26 17:20:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b8ea58b

8250853: Address reliance on default constructors in the javax.swing APIs

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/AbstractButton.java
! src/java.desktop/share/classes/javax/swing/AbstractCellEditor.java
! src/java.desktop/share/classes/javax/swing/AbstractListModel.java
! src/java.desktop/share/classes/javax/swing/AbstractSpinnerModel.java
! src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java
! src/java.desktop/share/classes/javax/swing/DefaultListCellRenderer.java
! src/java.desktop/share/classes/javax/swing/DefaultListModel.java
! src/java.desktop/share/classes/javax/swing/DefaultListSelectionModel.java
! src/java.desktop/share/classes/javax/swing/DefaultSingleSelectionModel.java
! src/java.desktop/share/classes/javax/swing/FocusManager.java
! src/java.desktop/share/classes/javax/swing/InputVerifier.java
! src/java.desktop/share/classes/javax/swing/InternalFrameFocusTraversalPolicy.java
! src/java.desktop/share/classes/javax/swing/JFormattedTextField.java
! src/java.desktop/share/classes/javax/swing/LookAndFeel.java
! src/java.desktop/share/classes/javax/swing/MenuSelectionManager.java
! src/java.desktop/share/classes/javax/swing/PopupFactory.java
! src/java.desktop/share/classes/javax/swing/RowFilter.java
! src/java.desktop/share/classes/javax/swing/ScrollPaneLayout.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/ViewportLayout.java
! src/java.desktop/share/classes/javax/swing/border/AbstractBorder.java
! src/java.desktop/share/classes/javax/swing/colorchooser/AbstractColorChooserPanel.java
! src/java.desktop/share/classes/javax/swing/event/EventListenerList.java
! src/java.desktop/share/classes/javax/swing/event/InternalFrameAdapter.java
! src/java.desktop/share/classes/javax/swing/event/MouseInputAdapter.java
! src/java.desktop/share/classes/javax/swing/filechooser/FileFilter.java
! src/java.desktop/share/classes/javax/swing/filechooser/FileView.java
! src/java.desktop/share/classes/javax/swing/table/AbstractTableModel.java
! src/java.desktop/share/classes/javax/swing/table/DefaultTableCellRenderer.java
! src/java.desktop/share/classes/javax/swing/table/TableStringConverter.java
! src/java.desktop/share/classes/javax/swing/text/DefaultTextUI.java
! src/java.desktop/share/classes/javax/swing/text/DocumentFilter.java
! src/java.desktop/share/classes/javax/swing/text/FlowView.java
! src/java.desktop/share/classes/javax/swing/text/GlyphView.java
! src/java.desktop/share/classes/javax/swing/text/LayeredHighlighter.java
! src/java.desktop/share/classes/javax/swing/text/NavigationFilter.java
! src/java.desktop/share/classes/javax/swing/text/Utilities.java
! src/java.desktop/share/classes/javax/swing/text/html/HTML.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/tree/AbstractLayoutCache.java
! src/java.desktop/share/classes/javax/swing/undo/CannotRedoException.java
! src/java.desktop/share/classes/javax/swing/undo/CannotUndoException.java
! src/jdk.unsupported.desktop/share/classes/jdk/swing/interop/SwingInterOpUtils.java

Changeset: e0989c00
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-26 09:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0989c00

8247867: Upgrade to freetype 2.10.2

Reviewed-by: serb

! src/java.desktop/share/legal/freetype.md
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftconfig.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftheader.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftoption.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftstdlib.h
! src/java.desktop/share/native/libfreetype/include/freetype/freetype.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftadvanc.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbbox.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbitmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftcid.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftcolor.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftdriver.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrdef.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrors.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgasp.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftglyph.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgzip.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftimage.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftincrem.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlcdfil.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlist.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmac.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmodapi.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmoderr.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftoutln.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftparams.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftrender.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsizes.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsnames.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftstroke.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsynth.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsystem.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttrigon.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/autohint.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cffotypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cfftypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftcalc.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdebug.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdrv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftgloadr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftmemory.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftobjs.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftpsprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftrfork.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftserv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftstream.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/fttrace.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftvalid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/internal.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/psaux.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/pshints.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcfftl.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgldict.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgxval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svkern.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmetric.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svotval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpfr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpostnm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpscmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpsinfo.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svsfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttcmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svtteng.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttglyf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svwinfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/sfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/t1types.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/tttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/wofftypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/t1tables.h
! src/java.desktop/share/native/libfreetype/include/freetype/ttnameid.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttables.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttags.h
! src/java.desktop/share/native/libfreetype/include/ft2build.h
! src/java.desktop/share/native/libfreetype/src/autofit/afangles.c
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.c
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.cin
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.dat
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.h
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.hin
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.c
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.h
! src/java.desktop/share/native/libfreetype/src/autofit/afcover.h
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.c
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.h
! src/java.desktop/share/native/libfreetype/src/autofit/aferrors.h
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.c
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.h
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.c
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.h
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.c
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.h
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.c
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.h
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.c
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.h
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.c
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.h
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.c
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.h
! src/java.desktop/share/native/libfreetype/src/autofit/afscript.h
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.c
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.h
! src/java.desktop/share/native/libfreetype/src/autofit/afstyles.h
! src/java.desktop/share/native/libfreetype/src/autofit/aftypes.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.c
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwrtsys.h
! src/java.desktop/share/native/libfreetype/src/base/ftadvanc.c
! src/java.desktop/share/native/libfreetype/src/base/ftbase.h
! src/java.desktop/share/native/libfreetype/src/base/ftbbox.c
! src/java.desktop/share/native/libfreetype/src/base/ftbitmap.c
! src/java.desktop/share/native/libfreetype/src/base/ftcalc.c
! src/java.desktop/share/native/libfreetype/src/base/ftcid.c
! src/java.desktop/share/native/libfreetype/src/base/ftdbgmem.c
! src/java.desktop/share/native/libfreetype/src/base/ftdebug.c
! src/java.desktop/share/native/libfreetype/src/base/ftfntfmt.c
! src/java.desktop/share/native/libfreetype/src/base/ftfstype.c
! src/java.desktop/share/native/libfreetype/src/base/ftgasp.c
! src/java.desktop/share/native/libfreetype/src/base/ftgloadr.c
! src/java.desktop/share/native/libfreetype/src/base/ftglyph.c
! src/java.desktop/share/native/libfreetype/src/base/ftinit.c
! src/java.desktop/share/native/libfreetype/src/base/ftlcdfil.c
! src/java.desktop/share/native/libfreetype/src/base/ftmac.c
! src/java.desktop/share/native/libfreetype/src/base/ftmm.c
! src/java.desktop/share/native/libfreetype/src/base/ftobjs.c
! src/java.desktop/share/native/libfreetype/src/base/ftoutln.c
! src/java.desktop/share/native/libfreetype/src/base/ftpatent.c
! src/java.desktop/share/native/libfreetype/src/base/ftpsprop.c
! src/java.desktop/share/native/libfreetype/src/base/ftrfork.c
! src/java.desktop/share/native/libfreetype/src/base/ftsnames.c
! src/java.desktop/share/native/libfreetype/src/base/ftstream.c
! src/java.desktop/share/native/libfreetype/src/base/ftstroke.c
! src/java.desktop/share/native/libfreetype/src/base/ftsynth.c
! src/java.desktop/share/native/libfreetype/src/base/ftsystem.c
! src/java.desktop/share/native/libfreetype/src/base/fttrigon.c
! src/java.desktop/share/native/libfreetype/src/base/fttype1.c
! src/java.desktop/share/native/libfreetype/src/base/ftutil.c
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.c
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.h
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.c
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.h
! src/java.desktop/share/native/libfreetype/src/cff/cfferrs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.c
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.c
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.h
! src/java.desktop/share/native/libfreetype/src/cff/cfftoken.h
! src/java.desktop/share/native/libfreetype/src/cid/ciderrs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.c
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.c
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.h
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.c
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.h
! src/java.desktop/share/native/libfreetype/src/cid/cidtoken.h
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.c
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.h
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.c
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxerr.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.c
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.h
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.c
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.h
! src/java.desktop/share/native/libfreetype/src/psaux/psft.c
! src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.c
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshnterr.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.h
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.c
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.h
! src/java.desktop/share/native/libfreetype/src/psnames/psnamerr.h
! src/java.desktop/share/native/libfreetype/src/psnames/pstables.h
! src/java.desktop/share/native/libfreetype/src/raster/ftmisc.h
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.c
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.h
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.c
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.h
! src/java.desktop/share/native/libfreetype/src/raster/rasterrs.h
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.c
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sferrors.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff2.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff2.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmapc.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/woff2tags.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/woff2tags.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmerrs.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.h
! src/java.desktop/share/native/libfreetype/src/truetype/tterrors.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.h
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.c
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.h
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.c
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.h
! src/java.desktop/share/native/libfreetype/src/type1/t1errors.h
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.c
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.h
! src/java.desktop/share/native/libfreetype/src/type1/t1load.c
! src/java.desktop/share/native/libfreetype/src/type1/t1load.h
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.c
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.h
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.c
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.h
! src/java.desktop/share/native/libfreetype/src/type1/t1tokens.h

Changeset: 79dd4729
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-27 17:07:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/79dd4729

8250935: JFileChooser incorrectly placed "Date" value in "Type" field

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
+ test/jdk/javax/swing/JFileChooser/JFileChooserHomeDetailsInfo.java

Changeset: b6c6b4a8
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 09:17:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6c6b4a8

8252469: Backout JDK-8250935 fix

Reviewed-by: prr, serb

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
- test/jdk/javax/swing/JFileChooser/JFileChooserHomeDetailsInfo.java

Changeset: 31f24268
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 17:12:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/31f24268

6542439: Significant memory leak in BasicComboBoxUI and MetalComboBoxButton

Reviewed-by: serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaComboBoxButton.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/MotifComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxButton.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthComboBoxUI.java
+ test/jdk/javax/swing/JComboBox/TestMemLeakComboBox.java

Changeset: 0df797de
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-08-26 10:22:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/0df797de

8238157: Remove intermittent key from AmazonCA.java

Reviewed-by: xuelei

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java

Changeset: f879698c
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2020-08-26 13:31:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/f879698c

8241003: Deprecate "denigrated" java.security.cert APIs that represent DNs as Principal or String objects

Reviewed-by: xuelei, valeriep, weijun

! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/cert/X509CRL.java
! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/java/security/cert/X509Certificate.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/pkcs/SignerInfo.java
! src/java.base/share/classes/sun/security/provider/PolicyFile.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/util/AnchorCertificates.java
! src/java.base/share/classes/sun/security/util/HostnameChecker.java
! src/java.base/share/classes/sun/security/x509/X509CRLImpl.java
! src/java.base/share/classes/sun/security/x509/X509CertImpl.java
! src/java.naming/share/classes/sun/security/provider/certpath/ldap/LDAPCertStoreImpl.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/KeyStoreLoginModule.java

Changeset: 88f93f32
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-08-26 17:48:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/88f93f32

8251561: Fix doclint warnings in the java.xml package

Reviewed-by: lancea, naoto, rriggs, erikj, alanb

! make/Docs.gmk
! src/java.xml/share/classes/javax/xml/stream/FactoryConfigurationError.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventReader.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventWriter.java
! src/java.xml/share/classes/javax/xml/stream/XMLInputFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLOutputFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLReporter.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamReader.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamWriter.java
! src/java.xml/share/classes/javax/xml/stream/events/Attribute.java
! src/java.xml/share/classes/javax/xml/stream/events/Characters.java
! src/java.xml/share/classes/javax/xml/stream/events/Comment.java
! src/java.xml/share/classes/javax/xml/stream/events/EntityReference.java
! src/java.xml/share/classes/javax/xml/stream/events/Namespace.java
! src/java.xml/share/classes/javax/xml/stream/events/NotationDeclaration.java
! src/java.xml/share/classes/javax/xml/stream/events/StartDocument.java
! src/java.xml/share/classes/javax/xml/stream/events/XMLEvent.java
! src/java.xml/share/classes/javax/xml/stream/util/XMLEventAllocator.java
! src/java.xml/share/classes/javax/xml/stream/util/XMLEventConsumer.java
! src/java.xml/share/classes/javax/xml/xpath/XPathException.java
! src/java.xml/share/classes/org/xml/sax/DTDHandler.java
! src/java.xml/share/classes/org/xml/sax/DocumentHandler.java
! src/java.xml/share/classes/org/xml/sax/EntityResolver.java
! src/java.xml/share/classes/org/xml/sax/ErrorHandler.java
! src/java.xml/share/classes/org/xml/sax/HandlerBase.java
! src/java.xml/share/classes/org/xml/sax/InputSource.java
! src/java.xml/share/classes/org/xml/sax/Parser.java
! src/java.xml/share/classes/org/xml/sax/SAXException.java
! src/java.xml/share/classes/org/xml/sax/XMLReader.java
! src/java.xml/share/classes/org/xml/sax/ext/Attributes2.java
! src/java.xml/share/classes/org/xml/sax/ext/Attributes2Impl.java
! src/java.xml/share/classes/org/xml/sax/ext/DeclHandler.java
! src/java.xml/share/classes/org/xml/sax/ext/EntityResolver2.java
! src/java.xml/share/classes/org/xml/sax/ext/LexicalHandler.java
! src/java.xml/share/classes/org/xml/sax/helpers/AttributesImpl.java
! src/java.xml/share/classes/org/xml/sax/helpers/DefaultHandler.java
! src/java.xml/share/classes/org/xml/sax/helpers/NamespaceSupport.java
! src/java.xml/share/classes/org/xml/sax/helpers/ParserAdapter.java
! src/java.xml/share/classes/org/xml/sax/helpers/ParserFactory.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLFilterImpl.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLReaderAdapter.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLReaderFactory.java

Changeset: a6f41d51
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-26 14:42:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6f41d51

8252151: Remove excessive inclusion of arguments.hpp

Reviewed-by: coleenp, stuefe

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/oops/constMethod.cpp
! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/methodCounters.hpp
! src/hotspot/share/services/heapDumperCompression.cpp

Changeset: d4e6262f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-26 14:44:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4e6262f

8252398: minimal debug build broken - CURRENT_PC undefined in resourceArea.inline.hpp

Reviewed-by: kbarrett

! src/hotspot/share/memory/resourceArea.inline.hpp

Changeset: f586b6c0
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-08-25 12:46:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f586b6c0

8252264: tools/javac/flags/LockedFlagClash.java fails to compile

Reviewed-by: jlahoda

! test/langtools/tools/javac/flags/LockedFlagClash.java

Changeset: c98fd389
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-26 17:06:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/c98fd389

8251127: clean up FileInstaller $test.src $cwd in remaining vmTestbase_vm_compiler tests

Reviewed-by: kvn

! test/hotspot/jtreg/TEST.quick-groups
! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/FPCompare/TestFPBinop/TestFPBinop.java
! test/hotspot/jtreg/vmTestbase/jit/collapse/collapse.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline003/inline003.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline004/inline004.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline007/inline007.java
! test/hotspot/jtreg/vmTestbase/jit/series/series.java
! test/hotspot/jtreg/vmTestbase/jit/t/t001/t001.java
! test/hotspot/jtreg/vmTestbase/jit/t/t002/t002.java
! test/hotspot/jtreg/vmTestbase/jit/t/t003/t003.java
! test/hotspot/jtreg/vmTestbase/jit/t/t004/t004.java
! test/hotspot/jtreg/vmTestbase/jit/t/t005/t005.java
! test/hotspot/jtreg/vmTestbase/jit/t/t006/t006.java
! test/hotspot/jtreg/vmTestbase/jit/t/t011/t011.java
! test/hotspot/jtreg/vmTestbase/jit/t/t013/t013.java
! test/hotspot/jtreg/vmTestbase/jit/t/t015/t015.java
! test/hotspot/jtreg/vmTestbase/jit/t/t016/t016.java
! test/hotspot/jtreg/vmTestbase/jit/t/t017/t017.java
! test/hotspot/jtreg/vmTestbase/jit/t/t018/t018.java
! test/hotspot/jtreg/vmTestbase/jit/t/t019/t019.java
! test/hotspot/jtreg/vmTestbase/jit/t/t020/t020.java
! test/hotspot/jtreg/vmTestbase/jit/t/t021/t021.java
! test/hotspot/jtreg/vmTestbase/jit/t/t022/t022.java
! test/hotspot/jtreg/vmTestbase/jit/t/t023/t023.java
! test/hotspot/jtreg/vmTestbase/jit/t/t024/t024.java
! test/hotspot/jtreg/vmTestbase/jit/t/t025/t025.java
! test/hotspot/jtreg/vmTestbase/jit/t/t027/t027.java
! test/hotspot/jtreg/vmTestbase/jit/t/t028/t028.java
! test/hotspot/jtreg/vmTestbase/jit/t/t029/t029.java
! test/hotspot/jtreg/vmTestbase/jit/t/t030/t030.java
! test/hotspot/jtreg/vmTestbase/jit/t/t031/t031.java
! test/hotspot/jtreg/vmTestbase/jit/t/t032/t032.java
! test/hotspot/jtreg/vmTestbase/jit/t/t033/t033.java
! test/hotspot/jtreg/vmTestbase/jit/t/t034/t034.java
! test/hotspot/jtreg/vmTestbase/jit/t/t035/t035.java
! test/hotspot/jtreg/vmTestbase/jit/t/t036/t036.java
! test/hotspot/jtreg/vmTestbase/jit/t/t037/t037.java
! test/hotspot/jtreg/vmTestbase/jit/t/t038/t038.java
! test/hotspot/jtreg/vmTestbase/jit/t/t039/t039.java
! test/hotspot/jtreg/vmTestbase/jit/t/t040/t040.java
! test/hotspot/jtreg/vmTestbase/jit/t/t042/t042.java
! test/hotspot/jtreg/vmTestbase/jit/t/t043/t043.java
! test/hotspot/jtreg/vmTestbase/jit/t/t046/t046.java
! test/hotspot/jtreg/vmTestbase/jit/t/t047/t047.java
! test/hotspot/jtreg/vmTestbase/jit/t/t048/t048.java
! test/hotspot/jtreg/vmTestbase/jit/t/t049/t049.java
! test/hotspot/jtreg/vmTestbase/jit/t/t051/t051.java
! test/hotspot/jtreg/vmTestbase/jit/t/t052/t052.java
! test/hotspot/jtreg/vmTestbase/jit/t/t053/t053.java
! test/hotspot/jtreg/vmTestbase/jit/t/t054/t054.java
! test/hotspot/jtreg/vmTestbase/jit/t/t055/t055.java
! test/hotspot/jtreg/vmTestbase/jit/t/t056/t056.java
! test/hotspot/jtreg/vmTestbase/jit/t/t057/t057.java
! test/hotspot/jtreg/vmTestbase/jit/t/t058/t058.java
! test/hotspot/jtreg/vmTestbase/jit/t/t059/t059.java
! test/hotspot/jtreg/vmTestbase/jit/t/t060/t060.java
! test/hotspot/jtreg/vmTestbase/jit/t/t061/t061.java
! test/hotspot/jtreg/vmTestbase/jit/t/t062/t062.java
! test/hotspot/jtreg/vmTestbase/jit/t/t063/t063.java
! test/hotspot/jtreg/vmTestbase/jit/t/t064/t064.java
! test/hotspot/jtreg/vmTestbase/jit/t/t065/t065.java
! test/hotspot/jtreg/vmTestbase/jit/t/t067/t067.java
! test/hotspot/jtreg/vmTestbase/jit/t/t068/t068.java
! test/hotspot/jtreg/vmTestbase/jit/t/t069/t069.java
! test/hotspot/jtreg/vmTestbase/jit/t/t070/t070.java
! test/hotspot/jtreg/vmTestbase/jit/t/t071/t071.java
! test/hotspot/jtreg/vmTestbase/jit/t/t072/t072.java
! test/hotspot/jtreg/vmTestbase/jit/t/t073/t073.java
! test/hotspot/jtreg/vmTestbase/jit/t/t074/t074.java
! test/hotspot/jtreg/vmTestbase/jit/t/t075/t075.java
! test/hotspot/jtreg/vmTestbase/jit/t/t076/t076.java
! test/hotspot/jtreg/vmTestbase/jit/t/t077/t077.java
! test/hotspot/jtreg/vmTestbase/jit/t/t078/t078.java
! test/hotspot/jtreg/vmTestbase/jit/t/t079/t079.java
! test/hotspot/jtreg/vmTestbase/jit/t/t080/t080.java
! test/hotspot/jtreg/vmTestbase/jit/t/t081/t081.java
! test/hotspot/jtreg/vmTestbase/jit/t/t086/t086.java
! test/hotspot/jtreg/vmTestbase/jit/t/t087/t087.java
! test/hotspot/jtreg/vmTestbase/jit/t/t088/t088.java
! test/hotspot/jtreg/vmTestbase/jit/t/t091/t091.java
! test/hotspot/jtreg/vmTestbase/jit/t/t093/t093.java
! test/hotspot/jtreg/vmTestbase/jit/t/t094/t094.java
! test/hotspot/jtreg/vmTestbase/jit/t/t095/t095.java
! test/hotspot/jtreg/vmTestbase/jit/t/t096/t096.java
! test/hotspot/jtreg/vmTestbase/jit/t/t098/t098.java
! test/hotspot/jtreg/vmTestbase/jit/t/t099/t099.java
! test/hotspot/jtreg/vmTestbase/jit/t/t100/t100.java
! test/hotspot/jtreg/vmTestbase/jit/t/t101/t101.java
! test/hotspot/jtreg/vmTestbase/jit/t/t102/t102.java
! test/hotspot/jtreg/vmTestbase/jit/t/t103/t103.java
! test/hotspot/jtreg/vmTestbase/jit/t/t104/t104.java
! test/hotspot/jtreg/vmTestbase/jit/t/t105/t105.java
! test/hotspot/jtreg/vmTestbase/jit/t/t106/t106.java
! test/hotspot/jtreg/vmTestbase/jit/t/t107/t107.java
- test/hotspot/jtreg/vmTestbase/jit/t/t108/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t108/t108.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t108/t108.java
- test/hotspot/jtreg/vmTestbase/jit/t/t109/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t109/t109.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t109/t109.java
- test/hotspot/jtreg/vmTestbase/jit/t/t110/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t110/t110.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t110/t110.java
- test/hotspot/jtreg/vmTestbase/jit/t/t111/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t111/t111.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t111/t111.java
- test/hotspot/jtreg/vmTestbase/jit/t/t112/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t112/t112.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t112/t112.java
- test/hotspot/jtreg/vmTestbase/jit/t/t113/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t113/t113.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t113/t113.java

Changeset: 7a702ae5
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-08-27 04:40:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a702ae5

Added tag jdk-16+13 for changeset fd07cdb26fc7

! .hgtags

Changeset: 0483ff56
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-08-27 06:34:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/0483ff56

8252362: C2: Remove no-op checking for callee-saved-floats

Reviewed-by: vlivanov

! src/hotspot/share/opto/c2compiler.cpp

Changeset: 124db3be
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-08-27 06:34:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/124db3be

8252215: Remove VerifyOptoOopOffsets flag

Reviewed-by: thartmann, kvn

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp

Changeset: c31bcc58
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-08-27 10:35:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/c31bcc58

8252404: compiler/c1/TestTraceLinearScanLevel.java fails with release VMs

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/c1/TestTraceLinearScanLevel.java

Changeset: 84d2c267
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-25 14:25:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/84d2c267

8252296: Shenandoah: crash in CallNode::extract_projections

Reviewed-by: chagedorn

! src/hotspot/share/opto/callnode.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestBarrierExpandCallProjection.java

Changeset: 0351595b
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:52:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0351595b

8252223: ZGC: Convert ZPage to use delegating constructor

Reviewed-by: pliden, sjohanss, kbarrett

! src/hotspot/share/gc/z/zPage.cpp

Changeset: 16d8f5f6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:53:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/16d8f5f6

8252224: ZGC: Convert ZValue to use alias templates

Reviewed-by: pliden, kbarrett

! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zValue.inline.hpp

Changeset: 08310982
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:54:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/08310982

8247759: ZGC: Replace ZGC specific array implementations with GrowableArray

Reviewed-by: pliden

! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zArray.inline.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
! src/hotspot/share/gc/z/zRelocationSetSelector.cpp
! src/hotspot/share/gc/z/zSafeDelete.inline.hpp
! test/hotspot/gtest/gc/z/test_zArray.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp

Changeset: 56d8e8a0
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-08-27 10:57:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/56d8e8a0

8189744: Deprecate the JDK-specific API for setting socket options, jdk.net.Sockets

The JDK-specific API `jdk.net.Sockets` has been redundant since Java SE 9 added standard methods to get/set socket options and retrieve per-Socket supported options. This fix deprecates the class and its public methods.

Reviewed-by: chegar, dfuchs

! src/jdk.net/share/classes/jdk/net/Sockets.java

Changeset: 6a85e145
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-21 17:41:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a85e145

8241486: G1/Z give warning when using LoopStripMiningIter and turn off LoopStripMiningIter (0)

Reviewed-by: thartmann, kvn

! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
+ test/hotspot/jtreg/compiler/loopstripmining/TestNoWarningLoopStripMiningIterSet.java

Changeset: 6ed221cb
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-08-27 14:33:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/6ed221cb

8251551: Use .md filename extension for README

Reviewed-by: mr, ihse, darcy

- README
+ README.md

Changeset: 01dc2644
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-08-27 14:41:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/01dc2644

8251552: Add minimal CONTRIBUTING.md file

Reviewed-by: iris, ihse

+ CONTRIBUTING.md

Changeset: c6633230
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-24 11:29:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6633230

8252292: 8240795 may cause anti-dependence to be missed

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/escapeAnalysis/TestMissingAntiDependency.java

Changeset: 05040647
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-08-27 16:15:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/05040647

8237041: AssertionError in parsing

Avoid parser crash for deeply nested classes without closing braces, improve error recovery for classes without an opening brace.

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/parser/JavacParserTest.java
! test/langtools/tools/javac/processing/T6439826.java
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: edf36d90
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-08-27 10:51:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/edf36d90

8252467: AOT need to process new markId DEOPT_MH_HANDLER_ENTRY in compiled code

Reviewed-by: dlong

! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/CodeOffsets.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkProcessor.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MetadataBuilder.java

Changeset: 235ef8e6
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-08-27 20:20:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/235ef8e6

8252458: Test tools/javac/parser/JavacParserTest.java fails on Windows after JDK-8237041

Reviewed-by: vromero

! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: ba7f7fe4
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-08-27 13:01:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba7f7fe4

8251921: Expand default constructor warning to cover more cases

Reviewed-by: jjg, abuckley

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
! test/langtools/tools/javac/warnings/DefaultCtor/DefaultCtorWarningToolBox.java

Changeset: 9523001f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-27 22:24:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/9523001f

8251557: Avoid dumping unused symbols/strings into the CDS archive

Reviewed-by: minqi, ccheung

! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/archiveBuilder.hpp
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp

Changeset: 4b1b5470
Author:    Attila Szegedi <attila at openjdk.org>
Date:      2020-08-28 10:23:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b1b5470

8251538: Modernize and lint Dynalink code

Reviewed-by: sundar

! src/jdk.dynalink/share/classes/jdk/dynalink/CallSiteDescriptor.java
! src/jdk.dynalink/share/classes/jdk/dynalink/ClassMap.java
! src/jdk.dynalink/share/classes/jdk/dynalink/DynamicLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/DynamicLinkerFactory.java
! src/jdk.dynalink/share/classes/jdk/dynalink/NamespaceOperation.java
! src/jdk.dynalink/share/classes/jdk/dynalink/TypeConverterFactory.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/AbstractJavaLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/AccessibleMembersLookup.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/BeanLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/BeansLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/CallerSensitiveDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/CheckRestrictedPackage.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/ClassString.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/MaximallySpecific.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/OverloadedDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/OverloadedMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/SingleDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/StaticClass.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/StaticClassLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/internal/InternalTypeUtilities.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/Guards.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/Lookup.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/TypeUtilities.java
! src/jdk.dynalink/share/classes/jdk/dynalink/support/ChainedCallSite.java

Changeset: 13918a45
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-08-28 10:30:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/13918a45

8252414: Redundant suspend check when determining if a java thread is safe

Reviewed-by: dholmes, dcubed, coleenp

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: 80d88918
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-08-28 10:48:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/80d88918

8245462: HttpClient send throws InterruptedException when interrupted but does not cancel request

Allows an HTTP operation to be cancelled by calling CompletableFuture::cancel(true)

Reviewed-by: michaelm, chegar, alanb

! src/java.net.http/share/classes/java/net/http/HttpClient.java
! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/MultiExchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/RequestPublishers.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ src/java.net.http/share/classes/jdk/internal/net/http/common/Cancelable.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/MinimalFuture.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
+ test/jdk/java/net/httpclient/CancelRequestTest.java
! test/jdk/java/net/httpclient/InterruptedBlockingSend.java

Changeset: 30c2dbea
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2020-08-28 13:10:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/30c2dbea

8251182: Fix "no comment" warnings in java.naming

Reviewed-by: lancea, rriggs, dfuchs

! src/java.naming/share/classes/javax/naming/CompositeName.java
! src/java.naming/share/classes/javax/naming/CompoundName.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttribute.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttributes.java
! src/java.naming/share/classes/javax/naming/ldap/LdapName.java
! src/java.naming/share/classes/javax/naming/ldap/Rdn.java
! src/java.naming/share/classes/javax/naming/spi/NamingManager.java

Changeset: 925d275a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 17:58:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/925d275a

Merge


Changeset: 33ee441d
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-28 22:55:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/33ee441d

8252349: Delete the "sun.awt.X11.checkSTRUT" property

Reviewed-by: kizune, prr

! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java

Changeset: 7df86108
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-08-28 06:23:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/7df86108

8252145: Unify Info.plist files with correct version strings

Reviewed-by: ihse, serb

! make/MacBundles.gmk
! make/autoconf/jdk-version.m4
! make/autoconf/spec.gmk.in
! make/common/modules/LauncherCommon.gmk
! make/conf/jib-profiles.js
! make/data/bundle/JDK-Info.plist
! make/data/bundle/JRE-Info.plist
+ make/data/bundle/cmdline-Info.plist
- src/java.base/macosx/native/launcher/Info-cmdline.plist
- src/java.base/macosx/native/launcher/Info-privileged.plist

Changeset: 26b48999
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-08-28 15:26:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/26b48999

8252172: Improve prettiness of printing HTML attributes by DocPretty

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/doctree/AttributeTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! test/langtools/tools/javac/doctree/AttrTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java

Changeset: f0acabc6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/f0acabc6

8252245: Remove ScanClosure

Reviewed-by: pliden, sjohanss

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: 07a879a9
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/07a879a9

8252289: Remove usage of OopsInGenClosure from full_process_roots

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/markSweep.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp

Changeset: 507ec8ab
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/507ec8ab

8252294: Remove OopsInGenClosure usage from younger_refs_iterate

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: e1d29cd6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-28 10:28:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/e1d29cd6

8252401: Introduce Utils.TEST_NATIVE_PATH

Reviewed-by: sspitsyn

! test/lib/jdk/test/lib/Utils.java

Changeset: 0f64d4be
Author:    Rahul Yadav <ryadav at openjdk.org>
Date:      2020-08-28 18:05:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f64d4be

8245308: Replace ThreadLocalCoders decoder/encoder cache in java.net.URI

This fix updates java.net.URI and replaces the ThreadLocalCoders optimization.

Reviewed-by: alanb, dfuchs

! src/java.base/share/classes/java/net/URI.java
+ test/micro/org/openjdk/bench/java/net/ThreadLocalURI.java

Changeset: 50cc54c7
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-08-28 12:03:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/50cc54c7

8252233: Put debug symbols in symbols-image

Reviewed-by: ihse, aleonard

! make/Bundles.gmk
! make/Images.gmk

Changeset: c8b6cfbd
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-29 11:10:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/c8b6cfbd

Merge


Changeset: 31cccbe0
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-29 11:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/31cccbe0

Merge


Changeset: acb329cd
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2020-08-29 08:10:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/acb329cd

8252470: java/awt/dnd/DisposeFrameOnDragCrash/DisposeFrameOnDragTest.java fails on Windows

Reviewed-by: serb, prr

! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! test/jdk/java/awt/dnd/DisposeFrameOnDragCrash/DisposeFrameOnDragTest.java

Changeset: 3d7b5245
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-29 10:07:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d7b5245

8074844: Resolve disabled warnings for libfontmanager

Reviewed-by: serb, ihse, erikj

! make/modules/java.desktop/lib/Awt2dLibraries.gmk
! src/java.desktop/share/native/libfontmanager/DrawGlyphList.c
! src/java.desktop/share/native/libfontmanager/freetypeScaler.c
! src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc
! src/java.desktop/share/native/libfontmanager/hb-jdk.h
! src/java.desktop/unix/native/libfontmanager/X11FontScaler.c
! src/java.desktop/windows/native/libfontmanager/lcdglyph.c

Changeset: 22bb597d
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-31 15:58:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/22bb597d

8249548: backward focus traversal gets stuck in button group

Reviewed-by: serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonRadioUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicRadioButtonUI.java
+ test/jdk/javax/swing/ButtonGroup/TestButtonGroupFocusTraversal.java

Changeset: 1a480ab5
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-31 17:53:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a480ab5

8040914: Test javax/swing/JLabel/6596966/bug6596966.java fails : comboBox isn't focus owner

Reviewed-by: prr

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JLabel/6596966/bug6596966.java

Changeset: 62cc45c3
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-31 06:14:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/62cc45c3

8245400: Upgrade to LittleCMS 2.11

Reviewed-by: serb, jdv

! src/java.desktop/share/legal/lcms.md
! src/java.desktop/share/native/liblcms/cmsalpha.c
! src/java.desktop/share/native/liblcms/cmscam02.c
! src/java.desktop/share/native/liblcms/cmscgats.c
! src/java.desktop/share/native/liblcms/cmscnvrt.c
! src/java.desktop/share/native/liblcms/cmserr.c
! src/java.desktop/share/native/liblcms/cmsgamma.c
! src/java.desktop/share/native/liblcms/cmsgmt.c
! src/java.desktop/share/native/liblcms/cmshalf.c
! src/java.desktop/share/native/liblcms/cmsintrp.c
! src/java.desktop/share/native/liblcms/cmsio0.c
! src/java.desktop/share/native/liblcms/cmsio1.c
! src/java.desktop/share/native/liblcms/cmslut.c
! src/java.desktop/share/native/liblcms/cmsmd5.c
! src/java.desktop/share/native/liblcms/cmsmtrx.c
! src/java.desktop/share/native/liblcms/cmsnamed.c
! src/java.desktop/share/native/liblcms/cmsopt.c
! src/java.desktop/share/native/liblcms/cmspack.c
! src/java.desktop/share/native/liblcms/cmspcs.c
! src/java.desktop/share/native/liblcms/cmsplugin.c
! src/java.desktop/share/native/liblcms/cmsps2.c
! src/java.desktop/share/native/liblcms/cmssamp.c
! src/java.desktop/share/native/liblcms/cmssm.c
! src/java.desktop/share/native/liblcms/cmstypes.c
! src/java.desktop/share/native/liblcms/cmsvirt.c
! src/java.desktop/share/native/liblcms/cmswtpnt.c
! src/java.desktop/share/native/liblcms/cmsxform.c
! src/java.desktop/share/native/liblcms/lcms2.h
! src/java.desktop/share/native/liblcms/lcms2_internal.h
! src/java.desktop/share/native/liblcms/lcms2_plugin.h

Changeset: 4e3d9e39
Author:    Anton Litvinov <alitvinov at openjdk.org>
Date:      2020-08-31 17:06:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e3d9e39

8249183: JVM crash in "AwtFrame::WmSize" method

Reviewed-by: serb, aivanov

! src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java
! src/java.desktop/windows/native/libawt/windows/awt_Frame.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Frame.h
! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Window.h

Changeset: 24578630
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-08-29 13:55:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/24578630

8249176: Update GlobalSignR6CA test certificates

Reviewed-by: xuelei

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/GlobalSignR6CA.java

Changeset: 09e86303
Author:    Dmitry Samersoff <dsamersoff at openjdk.org>
Date:      2020-08-30 15:48:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/09e86303

8250630: test/jdk/com/sun/jdi/JdwpListenTest.java fails on Alpine Linux

Make sure that IN6ADDR_ANY is preferred over mapped INADDR_ANY

Reviewed-by: amenkov, sspitsyn

! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c

Changeset: 02062b34
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-08-30 12:20:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/02062b34

8252551: JDK-8250630 causes build error on Win*

Reviewed-by: dsamersoff

! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c

Changeset: f0b30a5d
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-08-30 15:53:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/f0b30a5d

8209961: [AOT] crash in Graal stub when -XX:+VerifyOops is used

Reviewed-by: kvn

! make/RunTests.gmk
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/BinaryContainer.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Main.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkProcessor.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/GraalOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfigAccess.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotMarkId.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/GraalHotSpotVMConfigNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/ForeignCallSnippets.java
! test/jtreg-ext/requires/VMProps.java

Changeset: b957d802
Author:    Aleksei Voitylov <avoitylov at openjdk.org>
Date:      2020-08-31 09:28:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/b957d802

8252250: isnanf is obsolete

Reviewed-by: dcubed, mikael

! src/hotspot/share/utilities/globalDefinitions_gcc.hpp

Changeset: 5490b031
Author:    Alexander Scherbatiy <alexsch at openjdk.org>
Date:      2020-08-31 11:18:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/5490b031

8252248: __SIGRTMAX is not declared in musl libc

Reviewed-by: alanb, vtewari, stuefe

! src/java.base/linux/native/libnet/linux_close.c
! src/java.base/unix/native/libnio/ch/NativeThread.c

Changeset: bfabf127
Author:    Vipin Sharma <vsharma at openjdk.org>
Date:      2020-08-29 00:00:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/bfabf127

8252265: Replace @exception with @throws java.util.logging package

@exception should be updated with @throws.

Reviewed-by: dfuchs, lancea

! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.logging/share/classes/java/util/logging/MemoryHandler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java

Changeset: 1605edfc
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 09:57:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/1605edfc

8139800: Remove OopsInGenClosure

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.inline.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: 178c2ff5
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 11:01:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/178c2ff5

8252367: Undo JDK-8245000: Windows GDI functions don't support large pages

Reviewed-by: eosterlund, sjohanss

! src/hotspot/os/windows/os_windows.cpp

Changeset: 24e9d356
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 11:02:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/24e9d356

8252368: Undo JDK-8245002: Windows GDI functions don't support NUMA interleaving

Reviewed-by: eosterlund, sjohanss

! src/hotspot/os/windows/os_windows.cpp

Changeset: 8f98911c
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2020-08-31 12:26:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f98911c

8252497: Incorrect numeric currency code for ROL

Reviewed-by: naoto

! make/data/currency/CurrencyData.properties

Changeset: 8d30bb03
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-08-31 12:10:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d30bb03

8249607: C2: assert(!had_error) failed: bad dominance

Fix prevented igvn optimization in SplitIf for LoadNodes which resulted in dominanance errors with loop strip mining.

Reviewed-by: roland, kvn

! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestSplitIfPinnedLoadInStripMinedLoop.java

Changeset: a616bc97
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-08-31 09:32:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/a616bc97

8230052: MLVM findDeadlock test timed out

Add logging for debugging for the next timeout

Reviewed-by: iignatyev, iklam, pchilanomate, dholmes

! test/hotspot/jtreg/vmTestbase/vm/mlvm/mixed/stress/java/findDeadlock/TestDescription.java

Changeset: dd89c92c
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-31 08:05:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd89c92c

8251560: Remove excessive header file inclusion from systemDictionary.hpp and others

Reviewed-by: coleenp

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classListParser.cpp
+ src/hotspot/share/classfile/classLoadInfo.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/dictionary.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/gc/g1/g1Arguments.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.inline.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/runtime/fieldDescriptor.inline.hpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/signature.hpp

Changeset: 79d12507
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-08-31 16:12:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/79d12507

8238286: Add new flatMap stream operation that is more amenable to pushing

This patch adds a new flatmap-like operation called mapMulti to the java.util.Stream class as well as the primitive variations of this operation i.e. mapMultiToInt, IntStream mapMulti, etc.

Reviewed-by: psandoz, smarks

! src/java.base/share/classes/java/util/stream/DoublePipeline.java
! src/java.base/share/classes/java/util/stream/DoubleStream.java
! src/java.base/share/classes/java/util/stream/IntPipeline.java
! src/java.base/share/classes/java/util/stream/IntStream.java
! src/java.base/share/classes/java/util/stream/LongPipeline.java
! src/java.base/share/classes/java/util/stream/LongStream.java
! src/java.base/share/classes/java/util/stream/ReferencePipeline.java
! src/java.base/share/classes/java/util/stream/Stream.java
! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/FlatMapOpTest.java
+ test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/mapMultiOpTest.java

Changeset: 9d71814d
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-31 12:26:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d71814d

Merge


Changeset: c89ee9b0
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-31 22:30:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/c89ee9b0

8198334: java/awt/FileDialog/8003399/bug8003399.java fails in headless mode

Reviewed-by: pbansal, psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/com/sun/java/swing/plaf/windows/Test8173145.java

Changeset: dc549663
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-09-01 12:53:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc549663

8251122: doclint html5 errors in java.desktop/share/classes/javax/swing/plaf/nimbus/doc-files/properties.html

Reviewed-by: serb, aivanov

! src/java.desktop/share/classes/java/awt/doc-files/DesktopProperties.html
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/doc-files/properties.html
! src/java.desktop/share/classes/javax/swing/plaf/synth/doc-files/componentProperties.html

Changeset: 2914064c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-08-31 15:32:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/2914064c

8252552: DecimalFormat javadoc contains HTML tags in example code

Reviewed-by: lancea, joehw

! src/java.base/share/classes/java/text/DecimalFormat.java

Changeset: a4ab6133
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-01 07:06:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4ab6133

8252592: Non-PCH build is broken after JDK-8251560

Reviewed-by: zgu, iklam

! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 64e2c67e
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-01 17:50:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/64e2c67e

Merge


Changeset: a1176dc8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-01 15:23:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/a1176dc8

8252648: Shenandoah: name gang tasks consistently

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.cpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: 0d1aa3cb
Author:    Evan Whelan <evan.whelan at oracle.com>
Committer: Sean Coffey <coffeys at openjdk.org>
Date:      2020-09-01 13:35:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d1aa3cb

8248772: Extra comma in documentation of Thread#interrupt()

Reviewed-by: coffeys, rriggs

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 2c4fbbca
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-01 15:55:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c4fbbca

8252141: Rename G1YoungRemSetSamplingThread to better reflect its purpose

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp
+ src/hotspot/share/gc/g1/g1ServiceThread.cpp
+ src/hotspot/share/gc/g1/g1ServiceThread.hpp
- src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
- src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 6428c693
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-09-01 10:20:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/6428c693

8252652: Buggy looking null check in ServiceThread::oops_do()

Remove the null check.

Reviewed-by: stefank

! src/hotspot/share/runtime/serviceThread.cpp

Changeset: 0e42d5c4
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-09-01 15:42:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e42d5c4

8251860: ClassLoaderData::loaded_classes_do fails with "assert(ZAddress::is_marked(addr)) failed: Should be marked"

Call ClassLoaderDataGraph::loaded_cld_do to collect ClassLoaderData in a GrowableArray and then walk through them to link the classes in each ClassLoaderData.

Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! test/hotspot/jtreg/runtime/cds/DumpSymbolAndStringTable.java

Changeset: 5ca47be6
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-01 08:29:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ca47be6

8252481: Remove excessive include of memTracker.hpp

Reviewed-by: lfoltan, ccheung

! src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.hpp
! src/hotspot/share/jfr/utilities/jfrAllocation.cpp
! src/hotspot/share/jfr/utilities/jfrAllocation.hpp
! src/hotspot/share/jfr/utilities/jfrHashtable.hpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/park.cpp
! src/hotspot/share/utilities/hashtable.inline.hpp

Changeset: 9924c45f
Author:    Harold Seigel <harold.seigel at oracle.com>
Committer: Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-09-01 18:01:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/9924c45f

8252090: JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9)

Reviewed-by: hseigel

! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.inline.hpp
! src/hotspot/share/jfr/utilities/jfrBlob.hpp
! src/hotspot/share/jfr/writers/jfrMemoryWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrMemoryWriterHost.inline.hpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/jfr/writers/jfrWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrWriterHost.inline.hpp

Changeset: e19022e5
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-01 14:31:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/e19022e5

8230776: Javac throws AssertionError in jvm.Gen.visitExec
8231311: javac throws NPE in TransTypes.retype
8230964: Javac throws AssertionError in PoolReader.resolve
8230963: javac throws j.l.CCE in PoolReader.getName
8230919: javac throws j.l.CCE in ClassReader.readClass

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/classfiles/badClassfiles/AssertionsReadingClassfilesTest.java
+ test/langtools/tools/javac/classfiles/badClassfiles/Test1.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test2.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test3.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test4.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test5.jcod
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: c58de6c6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 12:25:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/c58de6c6

8252403: rewrite serviceability/7170638/SDTProbesGNULinuxTest.sh to java

Reviewed-by: sspitsyn, amenkov

+ test/hotspot/jtreg/serviceability/7170638/SDTProbesGNULinuxTest.java
- test/hotspot/jtreg/serviceability/7170638/SDTProbesGNULinuxTest.sh

Changeset: 00452d32
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-27 19:37:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/00452d32

8252477: nsk/share/ArgumentParser should expect that jtreg "splits" an argument

Reviewed-by: sspitsyn, dholmes

! test/hotspot/jtreg/vmTestbase/nsk/share/ArgumentParser.java

Changeset: b3e26418
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-09-01 14:36:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3e26418

8222671: thread_large/thread_large.java times out on MacOSX

Removed unreliable test, and replaced it with more robust one

Reviewed-by: dholmes, iignatyev

+ test/hotspot/jtreg/runtime/Thread/ThreadCountLimit.java

Changeset: de493370
Author:    Ian Graves <igraves at openjdk.org>
Date:      2020-09-01 13:43:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/de493370

8252529: Unsafe Documentation around Barrier Methods Inaccurate

Reviewed-by: psandoz

! src/java.base/share/classes/jdk/internal/misc/Unsafe.java

Changeset: 4fe6a3da
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 17:23:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/4fe6a3da

8252532: use Utils.TEST_NATIVE_PATH instead of System.getProperty("test.nativepath")

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/gtest/GTestWrapper.java
! test/hotspot/jtreg/runtime/handshake/HandshakeTransitionTest.java
! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/FPRegs.java
! test/hotspot/jtreg/runtime/jni/atExit/TestAtExit.java
! test/hotspot/jtreg/runtime/signal/SigTestDriver.java
! test/hotspot/jtreg/serviceability/dcmd/jvmti/AttachFailed/AttachFailedTestBase.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/NativeLibraryCopier.java
! test/lib/jdk/test/lib/process/ProcessTools.java

Changeset: ca337425
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 17:29:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/ca337425

8252402: rewrite vmTestbase/nsk/jvmti/Allocate/alloc001 shell test to Java

Reviewed-by: amenkov

- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.bash
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.cpp
+ test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.sh

Changeset: 1e4f8861
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-01 21:49:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e4f8861

8251274: Provide utilities for function SFINAE using extra template parameters

Added ENABLE_IF macro.

Reviewed-by: eosterlund, lfoltan

! src/hotspot/share/metaprogramming/enableIf.hpp

Changeset: be5ed866
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-02 11:47:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/be5ed866

Merge


Changeset: c8257ea4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-02 09:14:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/c8257ea4

8252691: Build failure after JDK-8252481

Reviewed-by: goetz

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 75a69333
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-02 10:06:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/75a69333

8252231: G1AdaptiveIHOP has swapped current_occupancy and additional_buffer_size

Reviewed-by: shade

! src/hotspot/share/gc/g1/g1Trace.cpp

Changeset: f9e6f26c
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-02 10:07:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9e6f26c

8252035: G1: Clean up G1CollectedHeap::*reserved* methods

Reviewed-by: sjohanss, iwalulya

! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1BiasedArray.hpp
! src/hotspot/share/gc/g1/g1CardCounts.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/gtest/gc/g1/test_g1BiasedArray.cpp

Changeset: f01e6261
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2020-09-02 12:40:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f01e6261

8252093: formula used to calculate decaying variance in numberSeq

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/utilities/numberSeq.cpp

Changeset: 553f3b14
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2020-08-25 11:39:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/553f3b14

8252303: G1MMUTrackerQueue::when_sec skip queue iteration on max_gc_time pause time

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/g1/g1MMUTracker.cpp

Changeset: 58f166b3
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-03 10:07:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/58f166b3

Merge

! make/RunTests.gmk
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/unix/native/libnio/ch/NativeThread.c
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! test/jdk/ProblemList.txt
! test/lib/jdk/test/lib/process/ProcessTools.java
! make/RunTests.gmk
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/unix/native/libnio/ch/NativeThread.c
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! test/jdk/ProblemList.txt
! test/lib/jdk/test/lib/process/ProcessTools.java


From duke at openjdk.java.net  Thu Sep  3 10:58:47 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 3 Sep 2020 10:58:47 GMT
Subject: git: openjdk/loom: master: 101 new changesets
Message-ID: <950d6a48-39b0-4f94-a316-3b6dffe5b1c6@openjdk.java.net>

Changeset: 8bf5b1d1
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-23 13:09:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/8bf5b1d1

8251254: Add automated test for fix done in JDK-8218472

Reviewed-by: serb

+ test/jdk/javax/swing/JProgressBar/TestJProgressBarHighlightColor.java

Changeset: b6c861f9
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-23 13:18:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6c861f9

8251252: Add automated testcase for fix done in JDK-8214253

Reviewed-by: serb, psadhukhan

+ test/jdk/javax/swing/JToolTip/TestTooltipBackgroundColor.java

Changeset: 484864c9
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-24 00:34:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/484864c9

8251558: J2DBench should support shaped and translucent windows

Reviewed-by: avu

! src/demo/share/java2d/J2DBench/Makefile
! src/demo/share/java2d/J2DBench/README
! src/demo/share/java2d/J2DBench/build.xml
! src/demo/share/java2d/J2DBench/options/default.opt
! src/demo/share/java2d/J2DBench/src/j2dbench/Destinations.java
! src/demo/share/java2d/J2DBench/src/j2dbench/J2DBench.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/ImageTests.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/InputImageTests.java
! src/demo/share/java2d/J2DBench/src/j2dbench/tests/iio/OutputImageTests.java

Changeset: e11ce6d5
Author:    Kumar Abhishek <kumar.z.abhishek at oracle.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2020-08-24 22:48:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/e11ce6d5

8136363: Nimbus-LaF: background color cleared when setting component name of JToolBar

Reviewed-by: serb, aivanov, dmarkov

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolBarUI.java
+ test/jdk/javax/swing/plaf/synth/SynthToolBarUI/8136363/ComponentSetNameTest.java

Changeset: 4d4161a5
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-24 22:12:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d4161a5

8250858: Address reliance on default constructors in the Java Sound APIs

Reviewed-by: prr

! src/java.desktop/share/classes/javax/sound/midi/VoiceStatus.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiDeviceProvider.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiFileReader.java
! src/java.desktop/share/classes/javax/sound/midi/spi/MidiFileWriter.java
! src/java.desktop/share/classes/javax/sound/midi/spi/SoundbankReader.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/AudioFileReader.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/AudioFileWriter.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/FormatConversionProvider.java
! src/java.desktop/share/classes/javax/sound/sampled/spi/MixerProvider.java

Changeset: 0643f3aa
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2020-08-26 08:13:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/0643f3aa

8232114: JVM crashed at imjpapi.dll in native code

Reviewed-by: serb, alitvinov

! src/java.desktop/windows/native/libawt/windows/awt_InputMethod.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h

Changeset: fa31c0de
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-26 14:47:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa31c0de

8250850: Address reliance on default constructors in the javax.swing.plaf.metal APIs

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalCheckBoxIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalCheckBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxEditor.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxIcon.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalIconFactory.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLabelUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalMenuBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalProgressBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalRadioButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalRootPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalScrollBarUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalScrollPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSeparatorUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSplitPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTabbedPaneUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTextFieldUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalTheme.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToggleButtonUI.java

Changeset: 4b8ea58b
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-26 17:20:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b8ea58b

8250853: Address reliance on default constructors in the javax.swing APIs

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/AbstractButton.java
! src/java.desktop/share/classes/javax/swing/AbstractCellEditor.java
! src/java.desktop/share/classes/javax/swing/AbstractListModel.java
! src/java.desktop/share/classes/javax/swing/AbstractSpinnerModel.java
! src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java
! src/java.desktop/share/classes/javax/swing/DefaultListCellRenderer.java
! src/java.desktop/share/classes/javax/swing/DefaultListModel.java
! src/java.desktop/share/classes/javax/swing/DefaultListSelectionModel.java
! src/java.desktop/share/classes/javax/swing/DefaultSingleSelectionModel.java
! src/java.desktop/share/classes/javax/swing/FocusManager.java
! src/java.desktop/share/classes/javax/swing/InputVerifier.java
! src/java.desktop/share/classes/javax/swing/InternalFrameFocusTraversalPolicy.java
! src/java.desktop/share/classes/javax/swing/JFormattedTextField.java
! src/java.desktop/share/classes/javax/swing/LookAndFeel.java
! src/java.desktop/share/classes/javax/swing/MenuSelectionManager.java
! src/java.desktop/share/classes/javax/swing/PopupFactory.java
! src/java.desktop/share/classes/javax/swing/RowFilter.java
! src/java.desktop/share/classes/javax/swing/ScrollPaneLayout.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/ViewportLayout.java
! src/java.desktop/share/classes/javax/swing/border/AbstractBorder.java
! src/java.desktop/share/classes/javax/swing/colorchooser/AbstractColorChooserPanel.java
! src/java.desktop/share/classes/javax/swing/event/EventListenerList.java
! src/java.desktop/share/classes/javax/swing/event/InternalFrameAdapter.java
! src/java.desktop/share/classes/javax/swing/event/MouseInputAdapter.java
! src/java.desktop/share/classes/javax/swing/filechooser/FileFilter.java
! src/java.desktop/share/classes/javax/swing/filechooser/FileView.java
! src/java.desktop/share/classes/javax/swing/table/AbstractTableModel.java
! src/java.desktop/share/classes/javax/swing/table/DefaultTableCellRenderer.java
! src/java.desktop/share/classes/javax/swing/table/TableStringConverter.java
! src/java.desktop/share/classes/javax/swing/text/DefaultTextUI.java
! src/java.desktop/share/classes/javax/swing/text/DocumentFilter.java
! src/java.desktop/share/classes/javax/swing/text/FlowView.java
! src/java.desktop/share/classes/javax/swing/text/GlyphView.java
! src/java.desktop/share/classes/javax/swing/text/LayeredHighlighter.java
! src/java.desktop/share/classes/javax/swing/text/NavigationFilter.java
! src/java.desktop/share/classes/javax/swing/text/Utilities.java
! src/java.desktop/share/classes/javax/swing/text/html/HTML.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/tree/AbstractLayoutCache.java
! src/java.desktop/share/classes/javax/swing/undo/CannotRedoException.java
! src/java.desktop/share/classes/javax/swing/undo/CannotUndoException.java
! src/jdk.unsupported.desktop/share/classes/jdk/swing/interop/SwingInterOpUtils.java

Changeset: e0989c00
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-26 09:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0989c00

8247867: Upgrade to freetype 2.10.2

Reviewed-by: serb

! src/java.desktop/share/legal/freetype.md
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftconfig.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftheader.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftoption.h
! src/java.desktop/share/native/libfreetype/include/freetype/config/ftstdlib.h
! src/java.desktop/share/native/libfreetype/include/freetype/freetype.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftadvanc.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbbox.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftbitmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftcid.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftcolor.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftdriver.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrdef.h
! src/java.desktop/share/native/libfreetype/include/freetype/fterrors.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgasp.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftglyph.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftgzip.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftimage.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftincrem.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlcdfil.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftlist.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmac.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmodapi.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftmoderr.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftoutln.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftparams.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftrender.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsizes.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsnames.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftstroke.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsynth.h
! src/java.desktop/share/native/libfreetype/include/freetype/ftsystem.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttrigon.h
! src/java.desktop/share/native/libfreetype/include/freetype/fttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/autohint.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cffotypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/cfftypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftcalc.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdebug.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftdrv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftgloadr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftmemory.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftobjs.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftpsprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftrfork.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftserv.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftstream.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/fttrace.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/ftvalid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/internal.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/psaux.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/pshints.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svbdf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcfftl.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svcid.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svfntfmt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgldict.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svgxval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svkern.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmetric.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svmm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svotval.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpfr.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpostnm.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svprop.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpscmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svpsinfo.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svsfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttcmap.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svtteng.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svttglyf.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/services/svwinfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/sfnt.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/t1types.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/tttypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/internal/wofftypes.h
! src/java.desktop/share/native/libfreetype/include/freetype/t1tables.h
! src/java.desktop/share/native/libfreetype/include/freetype/ttnameid.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttables.h
! src/java.desktop/share/native/libfreetype/include/freetype/tttags.h
! src/java.desktop/share/native/libfreetype/include/ft2build.h
! src/java.desktop/share/native/libfreetype/src/autofit/afangles.c
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.c
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.cin
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.dat
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.h
! src/java.desktop/share/native/libfreetype/src/autofit/afblue.hin
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.c
! src/java.desktop/share/native/libfreetype/src/autofit/afcjk.h
! src/java.desktop/share/native/libfreetype/src/autofit/afcover.h
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.c
! src/java.desktop/share/native/libfreetype/src/autofit/afdummy.h
! src/java.desktop/share/native/libfreetype/src/autofit/aferrors.h
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.c
! src/java.desktop/share/native/libfreetype/src/autofit/afglobal.h
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.c
! src/java.desktop/share/native/libfreetype/src/autofit/afhints.h
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.c
! src/java.desktop/share/native/libfreetype/src/autofit/afindic.h
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.c
! src/java.desktop/share/native/libfreetype/src/autofit/aflatin.h
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.c
! src/java.desktop/share/native/libfreetype/src/autofit/afloader.h
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.c
! src/java.desktop/share/native/libfreetype/src/autofit/afmodule.h
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.c
! src/java.desktop/share/native/libfreetype/src/autofit/afranges.h
! src/java.desktop/share/native/libfreetype/src/autofit/afscript.h
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.c
! src/java.desktop/share/native/libfreetype/src/autofit/afshaper.h
! src/java.desktop/share/native/libfreetype/src/autofit/afstyles.h
! src/java.desktop/share/native/libfreetype/src/autofit/aftypes.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.c
! src/java.desktop/share/native/libfreetype/src/autofit/afwarp.h
! src/java.desktop/share/native/libfreetype/src/autofit/afwrtsys.h
! src/java.desktop/share/native/libfreetype/src/base/ftadvanc.c
! src/java.desktop/share/native/libfreetype/src/base/ftbase.h
! src/java.desktop/share/native/libfreetype/src/base/ftbbox.c
! src/java.desktop/share/native/libfreetype/src/base/ftbitmap.c
! src/java.desktop/share/native/libfreetype/src/base/ftcalc.c
! src/java.desktop/share/native/libfreetype/src/base/ftcid.c
! src/java.desktop/share/native/libfreetype/src/base/ftdbgmem.c
! src/java.desktop/share/native/libfreetype/src/base/ftdebug.c
! src/java.desktop/share/native/libfreetype/src/base/ftfntfmt.c
! src/java.desktop/share/native/libfreetype/src/base/ftfstype.c
! src/java.desktop/share/native/libfreetype/src/base/ftgasp.c
! src/java.desktop/share/native/libfreetype/src/base/ftgloadr.c
! src/java.desktop/share/native/libfreetype/src/base/ftglyph.c
! src/java.desktop/share/native/libfreetype/src/base/ftinit.c
! src/java.desktop/share/native/libfreetype/src/base/ftlcdfil.c
! src/java.desktop/share/native/libfreetype/src/base/ftmac.c
! src/java.desktop/share/native/libfreetype/src/base/ftmm.c
! src/java.desktop/share/native/libfreetype/src/base/ftobjs.c
! src/java.desktop/share/native/libfreetype/src/base/ftoutln.c
! src/java.desktop/share/native/libfreetype/src/base/ftpatent.c
! src/java.desktop/share/native/libfreetype/src/base/ftpsprop.c
! src/java.desktop/share/native/libfreetype/src/base/ftrfork.c
! src/java.desktop/share/native/libfreetype/src/base/ftsnames.c
! src/java.desktop/share/native/libfreetype/src/base/ftstream.c
! src/java.desktop/share/native/libfreetype/src/base/ftstroke.c
! src/java.desktop/share/native/libfreetype/src/base/ftsynth.c
! src/java.desktop/share/native/libfreetype/src/base/ftsystem.c
! src/java.desktop/share/native/libfreetype/src/base/fttrigon.c
! src/java.desktop/share/native/libfreetype/src/base/fttype1.c
! src/java.desktop/share/native/libfreetype/src/base/ftutil.c
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.c
! src/java.desktop/share/native/libfreetype/src/cff/cffcmap.h
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.c
! src/java.desktop/share/native/libfreetype/src/cff/cffdrivr.h
! src/java.desktop/share/native/libfreetype/src/cff/cfferrs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffgload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffload.c
! src/java.desktop/share/native/libfreetype/src/cff/cffload.h
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.c
! src/java.desktop/share/native/libfreetype/src/cff/cffobjs.h
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.c
! src/java.desktop/share/native/libfreetype/src/cff/cffparse.h
! src/java.desktop/share/native/libfreetype/src/cff/cfftoken.h
! src/java.desktop/share/native/libfreetype/src/cid/ciderrs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidgload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidload.c
! src/java.desktop/share/native/libfreetype/src/cid/cidload.h
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.c
! src/java.desktop/share/native/libfreetype/src/cid/cidobjs.h
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.c
! src/java.desktop/share/native/libfreetype/src/cid/cidparse.h
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.c
! src/java.desktop/share/native/libfreetype/src/cid/cidriver.h
! src/java.desktop/share/native/libfreetype/src/cid/cidtoken.h
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.c
! src/java.desktop/share/native/libfreetype/src/psaux/afmparse.h
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.c
! src/java.desktop/share/native/libfreetype/src/psaux/cffdecode.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxerr.h
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.c
! src/java.desktop/share/native/libfreetype/src/psaux/psauxmod.h
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.c
! src/java.desktop/share/native/libfreetype/src/psaux/psconv.h
! src/java.desktop/share/native/libfreetype/src/psaux/psft.c
! src/java.desktop/share/native/libfreetype/src/psaux/psintrp.c
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.c
! src/java.desktop/share/native/libfreetype/src/psaux/psobjs.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1cmap.h
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.c
! src/java.desktop/share/native/libfreetype/src/psaux/t1decode.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshalgo.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshglob.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshmod.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshnterr.h
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.c
! src/java.desktop/share/native/libfreetype/src/pshinter/pshrec.h
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.c
! src/java.desktop/share/native/libfreetype/src/psnames/psmodule.h
! src/java.desktop/share/native/libfreetype/src/psnames/psnamerr.h
! src/java.desktop/share/native/libfreetype/src/psnames/pstables.h
! src/java.desktop/share/native/libfreetype/src/raster/ftmisc.h
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.c
! src/java.desktop/share/native/libfreetype/src/raster/ftraster.h
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.c
! src/java.desktop/share/native/libfreetype/src/raster/ftrend1.h
! src/java.desktop/share/native/libfreetype/src/raster/rasterrs.h
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.c
! src/java.desktop/share/native/libfreetype/src/sfnt/pngshim.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfdriver.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sferrors.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfobjs.h
! src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff.c
! src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff2.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/sfwoff2.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmap.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcmapc.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcolr.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttcpal.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttkern.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttload.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttmtx.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttpost.h
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.c
! src/java.desktop/share/native/libfreetype/src/sfnt/ttsbit.h
+ src/java.desktop/share/native/libfreetype/src/sfnt/woff2tags.c
+ src/java.desktop/share/native/libfreetype/src/sfnt/woff2tags.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftgrays.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmerrs.h
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.c
! src/java.desktop/share/native/libfreetype/src/smooth/ftsmooth.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttdriver.h
! src/java.desktop/share/native/libfreetype/src/truetype/tterrors.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttgxvar.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttinterp.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttobjs.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttpload.h
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.c
! src/java.desktop/share/native/libfreetype/src/truetype/ttsubpix.h
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.c
! src/java.desktop/share/native/libfreetype/src/type1/t1afm.h
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.c
! src/java.desktop/share/native/libfreetype/src/type1/t1driver.h
! src/java.desktop/share/native/libfreetype/src/type1/t1errors.h
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.c
! src/java.desktop/share/native/libfreetype/src/type1/t1gload.h
! src/java.desktop/share/native/libfreetype/src/type1/t1load.c
! src/java.desktop/share/native/libfreetype/src/type1/t1load.h
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.c
! src/java.desktop/share/native/libfreetype/src/type1/t1objs.h
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.c
! src/java.desktop/share/native/libfreetype/src/type1/t1parse.h
! src/java.desktop/share/native/libfreetype/src/type1/t1tokens.h

Changeset: 79dd4729
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-27 17:07:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/79dd4729

8250935: JFileChooser incorrectly placed "Date" value in "Type" field

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
+ test/jdk/javax/swing/JFileChooser/JFileChooserHomeDetailsInfo.java

Changeset: b6c6b4a8
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 09:17:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6c6b4a8

8252469: Backout JDK-8250935 fix

Reviewed-by: prr, serb

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
- test/jdk/javax/swing/JFileChooser/JFileChooserHomeDetailsInfo.java

Changeset: 31f24268
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 17:12:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/31f24268

6542439: Significant memory leak in BasicComboBoxUI and MetalComboBoxButton

Reviewed-by: serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaComboBoxButton.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/MotifComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalComboBoxButton.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthComboBoxUI.java
+ test/jdk/javax/swing/JComboBox/TestMemLeakComboBox.java

Changeset: 0df797de
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-08-26 10:22:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/0df797de

8238157: Remove intermittent key from AmazonCA.java

Reviewed-by: xuelei

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java

Changeset: f879698c
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2020-08-26 13:31:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/f879698c

8241003: Deprecate "denigrated" java.security.cert APIs that represent DNs as Principal or String objects

Reviewed-by: xuelei, valeriep, weijun

! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/cert/X509CRL.java
! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/java/security/cert/X509Certificate.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/pkcs/SignerInfo.java
! src/java.base/share/classes/sun/security/provider/PolicyFile.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/util/AnchorCertificates.java
! src/java.base/share/classes/sun/security/util/HostnameChecker.java
! src/java.base/share/classes/sun/security/x509/X509CRLImpl.java
! src/java.base/share/classes/sun/security/x509/X509CertImpl.java
! src/java.naming/share/classes/sun/security/provider/certpath/ldap/LDAPCertStoreImpl.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/KeyStoreLoginModule.java

Changeset: 88f93f32
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-08-26 17:48:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/88f93f32

8251561: Fix doclint warnings in the java.xml package

Reviewed-by: lancea, naoto, rriggs, erikj, alanb

! make/Docs.gmk
! src/java.xml/share/classes/javax/xml/stream/FactoryConfigurationError.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventReader.java
! src/java.xml/share/classes/javax/xml/stream/XMLEventWriter.java
! src/java.xml/share/classes/javax/xml/stream/XMLInputFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLOutputFactory.java
! src/java.xml/share/classes/javax/xml/stream/XMLReporter.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamReader.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamWriter.java
! src/java.xml/share/classes/javax/xml/stream/events/Attribute.java
! src/java.xml/share/classes/javax/xml/stream/events/Characters.java
! src/java.xml/share/classes/javax/xml/stream/events/Comment.java
! src/java.xml/share/classes/javax/xml/stream/events/EntityReference.java
! src/java.xml/share/classes/javax/xml/stream/events/Namespace.java
! src/java.xml/share/classes/javax/xml/stream/events/NotationDeclaration.java
! src/java.xml/share/classes/javax/xml/stream/events/StartDocument.java
! src/java.xml/share/classes/javax/xml/stream/events/XMLEvent.java
! src/java.xml/share/classes/javax/xml/stream/util/XMLEventAllocator.java
! src/java.xml/share/classes/javax/xml/stream/util/XMLEventConsumer.java
! src/java.xml/share/classes/javax/xml/xpath/XPathException.java
! src/java.xml/share/classes/org/xml/sax/DTDHandler.java
! src/java.xml/share/classes/org/xml/sax/DocumentHandler.java
! src/java.xml/share/classes/org/xml/sax/EntityResolver.java
! src/java.xml/share/classes/org/xml/sax/ErrorHandler.java
! src/java.xml/share/classes/org/xml/sax/HandlerBase.java
! src/java.xml/share/classes/org/xml/sax/InputSource.java
! src/java.xml/share/classes/org/xml/sax/Parser.java
! src/java.xml/share/classes/org/xml/sax/SAXException.java
! src/java.xml/share/classes/org/xml/sax/XMLReader.java
! src/java.xml/share/classes/org/xml/sax/ext/Attributes2.java
! src/java.xml/share/classes/org/xml/sax/ext/Attributes2Impl.java
! src/java.xml/share/classes/org/xml/sax/ext/DeclHandler.java
! src/java.xml/share/classes/org/xml/sax/ext/EntityResolver2.java
! src/java.xml/share/classes/org/xml/sax/ext/LexicalHandler.java
! src/java.xml/share/classes/org/xml/sax/helpers/AttributesImpl.java
! src/java.xml/share/classes/org/xml/sax/helpers/DefaultHandler.java
! src/java.xml/share/classes/org/xml/sax/helpers/NamespaceSupport.java
! src/java.xml/share/classes/org/xml/sax/helpers/ParserAdapter.java
! src/java.xml/share/classes/org/xml/sax/helpers/ParserFactory.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLFilterImpl.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLReaderAdapter.java
! src/java.xml/share/classes/org/xml/sax/helpers/XMLReaderFactory.java

Changeset: a6f41d51
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-26 14:42:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6f41d51

8252151: Remove excessive inclusion of arguments.hpp

Reviewed-by: coleenp, stuefe

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/oops/constMethod.cpp
! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/methodCounters.hpp
! src/hotspot/share/services/heapDumperCompression.cpp

Changeset: d4e6262f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-26 14:44:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4e6262f

8252398: minimal debug build broken - CURRENT_PC undefined in resourceArea.inline.hpp

Reviewed-by: kbarrett

! src/hotspot/share/memory/resourceArea.inline.hpp

Changeset: f586b6c0
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-08-25 12:46:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f586b6c0

8252264: tools/javac/flags/LockedFlagClash.java fails to compile

Reviewed-by: jlahoda

! test/langtools/tools/javac/flags/LockedFlagClash.java

Changeset: c98fd389
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-26 17:06:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/c98fd389

8251127: clean up FileInstaller $test.src $cwd in remaining vmTestbase_vm_compiler tests

Reviewed-by: kvn

! test/hotspot/jtreg/TEST.quick-groups
! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/FPCompare/TestFPBinop/TestFPBinop.java
! test/hotspot/jtreg/vmTestbase/jit/collapse/collapse.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline003/inline003.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline004/inline004.java
! test/hotspot/jtreg/vmTestbase/jit/inline/inline007/inline007.java
! test/hotspot/jtreg/vmTestbase/jit/series/series.java
! test/hotspot/jtreg/vmTestbase/jit/t/t001/t001.java
! test/hotspot/jtreg/vmTestbase/jit/t/t002/t002.java
! test/hotspot/jtreg/vmTestbase/jit/t/t003/t003.java
! test/hotspot/jtreg/vmTestbase/jit/t/t004/t004.java
! test/hotspot/jtreg/vmTestbase/jit/t/t005/t005.java
! test/hotspot/jtreg/vmTestbase/jit/t/t006/t006.java
! test/hotspot/jtreg/vmTestbase/jit/t/t011/t011.java
! test/hotspot/jtreg/vmTestbase/jit/t/t013/t013.java
! test/hotspot/jtreg/vmTestbase/jit/t/t015/t015.java
! test/hotspot/jtreg/vmTestbase/jit/t/t016/t016.java
! test/hotspot/jtreg/vmTestbase/jit/t/t017/t017.java
! test/hotspot/jtreg/vmTestbase/jit/t/t018/t018.java
! test/hotspot/jtreg/vmTestbase/jit/t/t019/t019.java
! test/hotspot/jtreg/vmTestbase/jit/t/t020/t020.java
! test/hotspot/jtreg/vmTestbase/jit/t/t021/t021.java
! test/hotspot/jtreg/vmTestbase/jit/t/t022/t022.java
! test/hotspot/jtreg/vmTestbase/jit/t/t023/t023.java
! test/hotspot/jtreg/vmTestbase/jit/t/t024/t024.java
! test/hotspot/jtreg/vmTestbase/jit/t/t025/t025.java
! test/hotspot/jtreg/vmTestbase/jit/t/t027/t027.java
! test/hotspot/jtreg/vmTestbase/jit/t/t028/t028.java
! test/hotspot/jtreg/vmTestbase/jit/t/t029/t029.java
! test/hotspot/jtreg/vmTestbase/jit/t/t030/t030.java
! test/hotspot/jtreg/vmTestbase/jit/t/t031/t031.java
! test/hotspot/jtreg/vmTestbase/jit/t/t032/t032.java
! test/hotspot/jtreg/vmTestbase/jit/t/t033/t033.java
! test/hotspot/jtreg/vmTestbase/jit/t/t034/t034.java
! test/hotspot/jtreg/vmTestbase/jit/t/t035/t035.java
! test/hotspot/jtreg/vmTestbase/jit/t/t036/t036.java
! test/hotspot/jtreg/vmTestbase/jit/t/t037/t037.java
! test/hotspot/jtreg/vmTestbase/jit/t/t038/t038.java
! test/hotspot/jtreg/vmTestbase/jit/t/t039/t039.java
! test/hotspot/jtreg/vmTestbase/jit/t/t040/t040.java
! test/hotspot/jtreg/vmTestbase/jit/t/t042/t042.java
! test/hotspot/jtreg/vmTestbase/jit/t/t043/t043.java
! test/hotspot/jtreg/vmTestbase/jit/t/t046/t046.java
! test/hotspot/jtreg/vmTestbase/jit/t/t047/t047.java
! test/hotspot/jtreg/vmTestbase/jit/t/t048/t048.java
! test/hotspot/jtreg/vmTestbase/jit/t/t049/t049.java
! test/hotspot/jtreg/vmTestbase/jit/t/t051/t051.java
! test/hotspot/jtreg/vmTestbase/jit/t/t052/t052.java
! test/hotspot/jtreg/vmTestbase/jit/t/t053/t053.java
! test/hotspot/jtreg/vmTestbase/jit/t/t054/t054.java
! test/hotspot/jtreg/vmTestbase/jit/t/t055/t055.java
! test/hotspot/jtreg/vmTestbase/jit/t/t056/t056.java
! test/hotspot/jtreg/vmTestbase/jit/t/t057/t057.java
! test/hotspot/jtreg/vmTestbase/jit/t/t058/t058.java
! test/hotspot/jtreg/vmTestbase/jit/t/t059/t059.java
! test/hotspot/jtreg/vmTestbase/jit/t/t060/t060.java
! test/hotspot/jtreg/vmTestbase/jit/t/t061/t061.java
! test/hotspot/jtreg/vmTestbase/jit/t/t062/t062.java
! test/hotspot/jtreg/vmTestbase/jit/t/t063/t063.java
! test/hotspot/jtreg/vmTestbase/jit/t/t064/t064.java
! test/hotspot/jtreg/vmTestbase/jit/t/t065/t065.java
! test/hotspot/jtreg/vmTestbase/jit/t/t067/t067.java
! test/hotspot/jtreg/vmTestbase/jit/t/t068/t068.java
! test/hotspot/jtreg/vmTestbase/jit/t/t069/t069.java
! test/hotspot/jtreg/vmTestbase/jit/t/t070/t070.java
! test/hotspot/jtreg/vmTestbase/jit/t/t071/t071.java
! test/hotspot/jtreg/vmTestbase/jit/t/t072/t072.java
! test/hotspot/jtreg/vmTestbase/jit/t/t073/t073.java
! test/hotspot/jtreg/vmTestbase/jit/t/t074/t074.java
! test/hotspot/jtreg/vmTestbase/jit/t/t075/t075.java
! test/hotspot/jtreg/vmTestbase/jit/t/t076/t076.java
! test/hotspot/jtreg/vmTestbase/jit/t/t077/t077.java
! test/hotspot/jtreg/vmTestbase/jit/t/t078/t078.java
! test/hotspot/jtreg/vmTestbase/jit/t/t079/t079.java
! test/hotspot/jtreg/vmTestbase/jit/t/t080/t080.java
! test/hotspot/jtreg/vmTestbase/jit/t/t081/t081.java
! test/hotspot/jtreg/vmTestbase/jit/t/t086/t086.java
! test/hotspot/jtreg/vmTestbase/jit/t/t087/t087.java
! test/hotspot/jtreg/vmTestbase/jit/t/t088/t088.java
! test/hotspot/jtreg/vmTestbase/jit/t/t091/t091.java
! test/hotspot/jtreg/vmTestbase/jit/t/t093/t093.java
! test/hotspot/jtreg/vmTestbase/jit/t/t094/t094.java
! test/hotspot/jtreg/vmTestbase/jit/t/t095/t095.java
! test/hotspot/jtreg/vmTestbase/jit/t/t096/t096.java
! test/hotspot/jtreg/vmTestbase/jit/t/t098/t098.java
! test/hotspot/jtreg/vmTestbase/jit/t/t099/t099.java
! test/hotspot/jtreg/vmTestbase/jit/t/t100/t100.java
! test/hotspot/jtreg/vmTestbase/jit/t/t101/t101.java
! test/hotspot/jtreg/vmTestbase/jit/t/t102/t102.java
! test/hotspot/jtreg/vmTestbase/jit/t/t103/t103.java
! test/hotspot/jtreg/vmTestbase/jit/t/t104/t104.java
! test/hotspot/jtreg/vmTestbase/jit/t/t105/t105.java
! test/hotspot/jtreg/vmTestbase/jit/t/t106/t106.java
! test/hotspot/jtreg/vmTestbase/jit/t/t107/t107.java
- test/hotspot/jtreg/vmTestbase/jit/t/t108/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t108/t108.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t108/t108.java
- test/hotspot/jtreg/vmTestbase/jit/t/t109/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t109/t109.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t109/t109.java
- test/hotspot/jtreg/vmTestbase/jit/t/t110/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t110/t110.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t110/t110.java
- test/hotspot/jtreg/vmTestbase/jit/t/t111/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t111/t111.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t111/t111.java
- test/hotspot/jtreg/vmTestbase/jit/t/t112/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t112/t112.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t112/t112.java
- test/hotspot/jtreg/vmTestbase/jit/t/t113/TestDescription.java
! test/hotspot/jtreg/vmTestbase/jit/t/t113/t113.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t113/t113.java

Changeset: 7a702ae5
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-08-27 04:40:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a702ae5

Added tag jdk-16+13 for changeset fd07cdb26fc7

! .hgtags

Changeset: 0483ff56
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-08-27 06:34:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/0483ff56

8252362: C2: Remove no-op checking for callee-saved-floats

Reviewed-by: vlivanov

! src/hotspot/share/opto/c2compiler.cpp

Changeset: 124db3be
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-08-27 06:34:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/124db3be

8252215: Remove VerifyOptoOopOffsets flag

Reviewed-by: thartmann, kvn

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp

Changeset: c31bcc58
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-08-27 10:35:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/c31bcc58

8252404: compiler/c1/TestTraceLinearScanLevel.java fails with release VMs

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/c1/TestTraceLinearScanLevel.java

Changeset: 84d2c267
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-25 14:25:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/84d2c267

8252296: Shenandoah: crash in CallNode::extract_projections

Reviewed-by: chagedorn

! src/hotspot/share/opto/callnode.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestBarrierExpandCallProjection.java

Changeset: 0351595b
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:52:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0351595b

8252223: ZGC: Convert ZPage to use delegating constructor

Reviewed-by: pliden, sjohanss, kbarrett

! src/hotspot/share/gc/z/zPage.cpp

Changeset: 16d8f5f6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:53:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/16d8f5f6

8252224: ZGC: Convert ZValue to use alias templates

Reviewed-by: pliden, kbarrett

! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zValue.inline.hpp

Changeset: 08310982
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-27 09:54:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/08310982

8247759: ZGC: Replace ZGC specific array implementations with GrowableArray

Reviewed-by: pliden

! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/share/gc/z/zArray.hpp
! src/hotspot/share/gc/z/zArray.inline.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
! src/hotspot/share/gc/z/zRelocationSetSelector.cpp
! src/hotspot/share/gc/z/zSafeDelete.inline.hpp
! test/hotspot/gtest/gc/z/test_zArray.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp

Changeset: 56d8e8a0
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-08-27 10:57:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/56d8e8a0

8189744: Deprecate the JDK-specific API for setting socket options, jdk.net.Sockets

The JDK-specific API `jdk.net.Sockets` has been redundant since Java SE 9 added standard methods to get/set socket options and retrieve per-Socket supported options. This fix deprecates the class and its public methods.

Reviewed-by: chegar, dfuchs

! src/jdk.net/share/classes/jdk/net/Sockets.java

Changeset: 6a85e145
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-21 17:41:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a85e145

8241486: G1/Z give warning when using LoopStripMiningIter and turn off LoopStripMiningIter (0)

Reviewed-by: thartmann, kvn

! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
+ test/hotspot/jtreg/compiler/loopstripmining/TestNoWarningLoopStripMiningIterSet.java

Changeset: 6ed221cb
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-08-27 14:33:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/6ed221cb

8251551: Use .md filename extension for README

Reviewed-by: mr, ihse, darcy

- README
+ README.md

Changeset: 01dc2644
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-08-27 14:41:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/01dc2644

8251552: Add minimal CONTRIBUTING.md file

Reviewed-by: iris, ihse

+ CONTRIBUTING.md

Changeset: c6633230
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-08-24 11:29:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6633230

8252292: 8240795 may cause anti-dependence to be missed

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/escapeAnalysis/TestMissingAntiDependency.java

Changeset: 05040647
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-08-27 16:15:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/05040647

8237041: AssertionError in parsing

Avoid parser crash for deeply nested classes without closing braces, improve error recovery for classes without an opening brace.

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/parser/JavacParserTest.java
! test/langtools/tools/javac/processing/T6439826.java
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: edf36d90
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-08-27 10:51:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/edf36d90

8252467: AOT need to process new markId DEOPT_MH_HANDLER_ENTRY in compiled code

Reviewed-by: dlong

! src/hotspot/share/aot/aotCompiledMethod.hpp
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/CodeOffsets.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkProcessor.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MetadataBuilder.java

Changeset: 235ef8e6
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-08-27 20:20:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/235ef8e6

8252458: Test tools/javac/parser/JavacParserTest.java fails on Windows after JDK-8237041

Reviewed-by: vromero

! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: ba7f7fe4
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-08-27 13:01:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba7f7fe4

8251921: Expand default constructor warning to cover more cases

Reviewed-by: jjg, abuckley

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac.properties
! test/langtools/tools/javac/warnings/DefaultCtor/DefaultCtorWarningToolBox.java

Changeset: 9523001f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-27 22:24:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/9523001f

8251557: Avoid dumping unused symbols/strings into the CDS archive

Reviewed-by: minqi, ccheung

! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/archiveBuilder.hpp
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp

Changeset: 4b1b5470
Author:    Attila Szegedi <attila at openjdk.org>
Date:      2020-08-28 10:23:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b1b5470

8251538: Modernize and lint Dynalink code

Reviewed-by: sundar

! src/jdk.dynalink/share/classes/jdk/dynalink/CallSiteDescriptor.java
! src/jdk.dynalink/share/classes/jdk/dynalink/ClassMap.java
! src/jdk.dynalink/share/classes/jdk/dynalink/DynamicLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/DynamicLinkerFactory.java
! src/jdk.dynalink/share/classes/jdk/dynalink/NamespaceOperation.java
! src/jdk.dynalink/share/classes/jdk/dynalink/TypeConverterFactory.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/AbstractJavaLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/AccessibleMembersLookup.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/BeanLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/BeansLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/CallerSensitiveDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/CheckRestrictedPackage.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/ClassString.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/MaximallySpecific.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/OverloadedDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/OverloadedMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/SingleDynamicMethod.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/StaticClass.java
! src/jdk.dynalink/share/classes/jdk/dynalink/beans/StaticClassLinker.java
! src/jdk.dynalink/share/classes/jdk/dynalink/internal/InternalTypeUtilities.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/Guards.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/Lookup.java
! src/jdk.dynalink/share/classes/jdk/dynalink/linker/support/TypeUtilities.java
! src/jdk.dynalink/share/classes/jdk/dynalink/support/ChainedCallSite.java

Changeset: 13918a45
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-08-28 10:30:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/13918a45

8252414: Redundant suspend check when determining if a java thread is safe

Reviewed-by: dholmes, dcubed, coleenp

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: 80d88918
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-08-28 10:48:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/80d88918

8245462: HttpClient send throws InterruptedException when interrupted but does not cancel request

Allows an HTTP operation to be cancelled by calling CompletableFuture::cancel(true)

Reviewed-by: michaelm, chegar, alanb

! src/java.net.http/share/classes/java/net/http/HttpClient.java
! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/MultiExchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/RequestPublishers.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ src/java.net.http/share/classes/jdk/internal/net/http/common/Cancelable.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/MinimalFuture.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
+ test/jdk/java/net/httpclient/CancelRequestTest.java
! test/jdk/java/net/httpclient/InterruptedBlockingSend.java

Changeset: 30c2dbea
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2020-08-28 13:10:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/30c2dbea

8251182: Fix "no comment" warnings in java.naming

Reviewed-by: lancea, rriggs, dfuchs

! src/java.naming/share/classes/javax/naming/CompositeName.java
! src/java.naming/share/classes/javax/naming/CompoundName.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttribute.java
! src/java.naming/share/classes/javax/naming/directory/BasicAttributes.java
! src/java.naming/share/classes/javax/naming/ldap/LdapName.java
! src/java.naming/share/classes/javax/naming/ldap/Rdn.java
! src/java.naming/share/classes/javax/naming/spi/NamingManager.java

Changeset: 925d275a
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-28 17:58:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/925d275a

Merge


Changeset: 33ee441d
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-28 22:55:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/33ee441d

8252349: Delete the "sun.awt.X11.checkSTRUT" property

Reviewed-by: kizune, prr

! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java

Changeset: 7df86108
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-08-28 06:23:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/7df86108

8252145: Unify Info.plist files with correct version strings

Reviewed-by: ihse, serb

! make/MacBundles.gmk
! make/autoconf/jdk-version.m4
! make/autoconf/spec.gmk.in
! make/common/modules/LauncherCommon.gmk
! make/conf/jib-profiles.js
! make/data/bundle/JDK-Info.plist
! make/data/bundle/JRE-Info.plist
+ make/data/bundle/cmdline-Info.plist
- src/java.base/macosx/native/launcher/Info-cmdline.plist
- src/java.base/macosx/native/launcher/Info-privileged.plist

Changeset: 26b48999
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-08-28 15:26:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/26b48999

8252172: Improve prettiness of printing HTML attributes by DocPretty

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/doctree/AttributeTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! test/langtools/tools/javac/doctree/AttrTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java

Changeset: f0acabc6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/f0acabc6

8252245: Remove ScanClosure

Reviewed-by: pliden, sjohanss

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: 07a879a9
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/07a879a9

8252289: Remove usage of OopsInGenClosure from full_process_roots

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/markSweep.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp

Changeset: 507ec8ab
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-28 17:20:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/507ec8ab

8252294: Remove OopsInGenClosure usage from younger_refs_iterate

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: e1d29cd6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-28 10:28:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/e1d29cd6

8252401: Introduce Utils.TEST_NATIVE_PATH

Reviewed-by: sspitsyn

! test/lib/jdk/test/lib/Utils.java

Changeset: 0f64d4be
Author:    Rahul Yadav <ryadav at openjdk.org>
Date:      2020-08-28 18:05:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f64d4be

8245308: Replace ThreadLocalCoders decoder/encoder cache in java.net.URI

This fix updates java.net.URI and replaces the ThreadLocalCoders optimization.

Reviewed-by: alanb, dfuchs

! src/java.base/share/classes/java/net/URI.java
+ test/micro/org/openjdk/bench/java/net/ThreadLocalURI.java

Changeset: 50cc54c7
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-08-28 12:03:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/50cc54c7

8252233: Put debug symbols in symbols-image

Reviewed-by: ihse, aleonard

! make/Bundles.gmk
! make/Images.gmk

Changeset: c8b6cfbd
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-29 11:10:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/c8b6cfbd

Merge


Changeset: 31cccbe0
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-29 11:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/31cccbe0

Merge


Changeset: acb329cd
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2020-08-29 08:10:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/acb329cd

8252470: java/awt/dnd/DisposeFrameOnDragCrash/DisposeFrameOnDragTest.java fails on Windows

Reviewed-by: serb, prr

! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! test/jdk/java/awt/dnd/DisposeFrameOnDragCrash/DisposeFrameOnDragTest.java

Changeset: 3d7b5245
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-29 10:07:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d7b5245

8074844: Resolve disabled warnings for libfontmanager

Reviewed-by: serb, ihse, erikj

! make/modules/java.desktop/lib/Awt2dLibraries.gmk
! src/java.desktop/share/native/libfontmanager/DrawGlyphList.c
! src/java.desktop/share/native/libfontmanager/freetypeScaler.c
! src/java.desktop/share/native/libfontmanager/hb-jdk-font.cc
! src/java.desktop/share/native/libfontmanager/hb-jdk.h
! src/java.desktop/unix/native/libfontmanager/X11FontScaler.c
! src/java.desktop/windows/native/libfontmanager/lcdglyph.c

Changeset: 22bb597d
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-08-31 15:58:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/22bb597d

8249548: backward focus traversal gets stuck in button group

Reviewed-by: serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonRadioUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicRadioButtonUI.java
+ test/jdk/javax/swing/ButtonGroup/TestButtonGroupFocusTraversal.java

Changeset: 1a480ab5
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-08-31 17:53:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a480ab5

8040914: Test javax/swing/JLabel/6596966/bug6596966.java fails : comboBox isn't focus owner

Reviewed-by: prr

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JLabel/6596966/bug6596966.java

Changeset: 62cc45c3
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-31 06:14:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/62cc45c3

8245400: Upgrade to LittleCMS 2.11

Reviewed-by: serb, jdv

! src/java.desktop/share/legal/lcms.md
! src/java.desktop/share/native/liblcms/cmsalpha.c
! src/java.desktop/share/native/liblcms/cmscam02.c
! src/java.desktop/share/native/liblcms/cmscgats.c
! src/java.desktop/share/native/liblcms/cmscnvrt.c
! src/java.desktop/share/native/liblcms/cmserr.c
! src/java.desktop/share/native/liblcms/cmsgamma.c
! src/java.desktop/share/native/liblcms/cmsgmt.c
! src/java.desktop/share/native/liblcms/cmshalf.c
! src/java.desktop/share/native/liblcms/cmsintrp.c
! src/java.desktop/share/native/liblcms/cmsio0.c
! src/java.desktop/share/native/liblcms/cmsio1.c
! src/java.desktop/share/native/liblcms/cmslut.c
! src/java.desktop/share/native/liblcms/cmsmd5.c
! src/java.desktop/share/native/liblcms/cmsmtrx.c
! src/java.desktop/share/native/liblcms/cmsnamed.c
! src/java.desktop/share/native/liblcms/cmsopt.c
! src/java.desktop/share/native/liblcms/cmspack.c
! src/java.desktop/share/native/liblcms/cmspcs.c
! src/java.desktop/share/native/liblcms/cmsplugin.c
! src/java.desktop/share/native/liblcms/cmsps2.c
! src/java.desktop/share/native/liblcms/cmssamp.c
! src/java.desktop/share/native/liblcms/cmssm.c
! src/java.desktop/share/native/liblcms/cmstypes.c
! src/java.desktop/share/native/liblcms/cmsvirt.c
! src/java.desktop/share/native/liblcms/cmswtpnt.c
! src/java.desktop/share/native/liblcms/cmsxform.c
! src/java.desktop/share/native/liblcms/lcms2.h
! src/java.desktop/share/native/liblcms/lcms2_internal.h
! src/java.desktop/share/native/liblcms/lcms2_plugin.h

Changeset: 4e3d9e39
Author:    Anton Litvinov <alitvinov at openjdk.org>
Date:      2020-08-31 17:06:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e3d9e39

8249183: JVM crash in "AwtFrame::WmSize" method

Reviewed-by: serb, aivanov

! src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java
! src/java.desktop/windows/native/libawt/windows/awt_Frame.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Frame.h
! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Window.h

Changeset: 24578630
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-08-29 13:55:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/24578630

8249176: Update GlobalSignR6CA test certificates

Reviewed-by: xuelei

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/GlobalSignR6CA.java

Changeset: 09e86303
Author:    Dmitry Samersoff <dsamersoff at openjdk.org>
Date:      2020-08-30 15:48:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/09e86303

8250630: test/jdk/com/sun/jdi/JdwpListenTest.java fails on Alpine Linux

Make sure that IN6ADDR_ANY is preferred over mapped INADDR_ANY

Reviewed-by: amenkov, sspitsyn

! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c

Changeset: 02062b34
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-08-30 12:20:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/02062b34

8252551: JDK-8250630 causes build error on Win*

Reviewed-by: dsamersoff

! src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.c

Changeset: f0b30a5d
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-08-30 15:53:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/f0b30a5d

8209961: [AOT] crash in Graal stub when -XX:+VerifyOops is used

Reviewed-by: kvn

! make/RunTests.gmk
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/BinaryContainer.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Main.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkProcessor.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/GraalOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfigAccess.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotMarkId.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/GraalHotSpotVMConfigNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/ForeignCallSnippets.java
! test/jtreg-ext/requires/VMProps.java

Changeset: b957d802
Author:    Aleksei Voitylov <avoitylov at openjdk.org>
Date:      2020-08-31 09:28:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/b957d802

8252250: isnanf is obsolete

Reviewed-by: dcubed, mikael

! src/hotspot/share/utilities/globalDefinitions_gcc.hpp

Changeset: 5490b031
Author:    Alexander Scherbatiy <alexsch at openjdk.org>
Date:      2020-08-31 11:18:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/5490b031

8252248: __SIGRTMAX is not declared in musl libc

Reviewed-by: alanb, vtewari, stuefe

! src/java.base/linux/native/libnet/linux_close.c
! src/java.base/unix/native/libnio/ch/NativeThread.c

Changeset: bfabf127
Author:    Vipin Sharma <vsharma at openjdk.org>
Date:      2020-08-29 00:00:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/bfabf127

8252265: Replace @exception with @throws java.util.logging package

@exception should be updated with @throws.

Reviewed-by: dfuchs, lancea

! src/java.logging/share/classes/java/util/logging/FileHandler.java
! src/java.logging/share/classes/java/util/logging/Handler.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.logging/share/classes/java/util/logging/MemoryHandler.java
! src/java.logging/share/classes/java/util/logging/SocketHandler.java
! src/java.logging/share/classes/java/util/logging/StreamHandler.java

Changeset: 1605edfc
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 09:57:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/1605edfc

8139800: Remove OopsInGenClosure

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.inline.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: 178c2ff5
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 11:01:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/178c2ff5

8252367: Undo JDK-8245000: Windows GDI functions don't support large pages

Reviewed-by: eosterlund, sjohanss

! src/hotspot/os/windows/os_windows.cpp

Changeset: 24e9d356
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-08-31 11:02:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/24e9d356

8252368: Undo JDK-8245002: Windows GDI functions don't support NUMA interleaving

Reviewed-by: eosterlund, sjohanss

! src/hotspot/os/windows/os_windows.cpp

Changeset: 8f98911c
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2020-08-31 12:26:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f98911c

8252497: Incorrect numeric currency code for ROL

Reviewed-by: naoto

! make/data/currency/CurrencyData.properties

Changeset: 8d30bb03
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-08-31 12:10:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d30bb03

8249607: C2: assert(!had_error) failed: bad dominance

Fix prevented igvn optimization in SplitIf for LoadNodes which resulted in dominanance errors with loop strip mining.

Reviewed-by: roland, kvn

! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestSplitIfPinnedLoadInStripMinedLoop.java

Changeset: a616bc97
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-08-31 09:32:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/a616bc97

8230052: MLVM findDeadlock test timed out

Add logging for debugging for the next timeout

Reviewed-by: iignatyev, iklam, pchilanomate, dholmes

! test/hotspot/jtreg/vmTestbase/vm/mlvm/mixed/stress/java/findDeadlock/TestDescription.java

Changeset: dd89c92c
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-08-31 08:05:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd89c92c

8251560: Remove excessive header file inclusion from systemDictionary.hpp and others

Reviewed-by: coleenp

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classListParser.cpp
+ src/hotspot/share/classfile/classLoadInfo.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/dictionary.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/gc/g1/g1Arguments.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.inline.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/runtime/fieldDescriptor.inline.hpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/signature.hpp

Changeset: 79d12507
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-08-31 16:12:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/79d12507

8238286: Add new flatMap stream operation that is more amenable to pushing

This patch adds a new flatmap-like operation called mapMulti to the java.util.Stream class as well as the primitive variations of this operation i.e. mapMultiToInt, IntStream mapMulti, etc.

Reviewed-by: psandoz, smarks

! src/java.base/share/classes/java/util/stream/DoublePipeline.java
! src/java.base/share/classes/java/util/stream/DoubleStream.java
! src/java.base/share/classes/java/util/stream/IntPipeline.java
! src/java.base/share/classes/java/util/stream/IntStream.java
! src/java.base/share/classes/java/util/stream/LongPipeline.java
! src/java.base/share/classes/java/util/stream/LongStream.java
! src/java.base/share/classes/java/util/stream/ReferencePipeline.java
! src/java.base/share/classes/java/util/stream/Stream.java
! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/FlatMapOpTest.java
+ test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/mapMultiOpTest.java

Changeset: 9d71814d
Author:    Phil Race <prr at openjdk.org>
Date:      2020-08-31 12:26:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d71814d

Merge


Changeset: c89ee9b0
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-08-31 22:30:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/c89ee9b0

8198334: java/awt/FileDialog/8003399/bug8003399.java fails in headless mode

Reviewed-by: pbansal, psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/com/sun/java/swing/plaf/windows/Test8173145.java

Changeset: dc549663
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-09-01 12:53:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/dc549663

8251122: doclint html5 errors in java.desktop/share/classes/javax/swing/plaf/nimbus/doc-files/properties.html

Reviewed-by: serb, aivanov

! src/java.desktop/share/classes/java/awt/doc-files/DesktopProperties.html
! src/java.desktop/share/classes/javax/swing/plaf/nimbus/doc-files/properties.html
! src/java.desktop/share/classes/javax/swing/plaf/synth/doc-files/componentProperties.html

Changeset: 2914064c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-08-31 15:32:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/2914064c

8252552: DecimalFormat javadoc contains HTML tags in example code

Reviewed-by: lancea, joehw

! src/java.base/share/classes/java/text/DecimalFormat.java

Changeset: a4ab6133
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-01 07:06:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4ab6133

8252592: Non-PCH build is broken after JDK-8251560

Reviewed-by: zgu, iklam

! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 64e2c67e
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-01 17:50:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/64e2c67e

Merge


Changeset: a1176dc8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-01 15:23:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/a1176dc8

8252648: Shenandoah: name gang tasks consistently

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.cpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp

Changeset: 0d1aa3cb
Author:    Evan Whelan <evan.whelan at oracle.com>
Committer: Sean Coffey <coffeys at openjdk.org>
Date:      2020-09-01 13:35:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d1aa3cb

8248772: Extra comma in documentation of Thread#interrupt()

Reviewed-by: coffeys, rriggs

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 2c4fbbca
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-01 15:55:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c4fbbca

8252141: Rename G1YoungRemSetSamplingThread to better reflect its purpose

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp
+ src/hotspot/share/gc/g1/g1ServiceThread.cpp
+ src/hotspot/share/gc/g1/g1ServiceThread.hpp
- src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
- src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 6428c693
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-09-01 10:20:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/6428c693

8252652: Buggy looking null check in ServiceThread::oops_do()

Remove the null check.

Reviewed-by: stefank

! src/hotspot/share/runtime/serviceThread.cpp

Changeset: 0e42d5c4
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-09-01 15:42:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e42d5c4

8251860: ClassLoaderData::loaded_classes_do fails with "assert(ZAddress::is_marked(addr)) failed: Should be marked"

Call ClassLoaderDataGraph::loaded_cld_do to collect ClassLoaderData in a GrowableArray and then walk through them to link the classes in each ClassLoaderData.

Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! test/hotspot/jtreg/runtime/cds/DumpSymbolAndStringTable.java

Changeset: 5ca47be6
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-01 08:29:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5ca47be6

8252481: Remove excessive include of memTracker.hpp

Reviewed-by: lfoltan, ccheung

! src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.hpp
! src/hotspot/share/jfr/utilities/jfrAllocation.cpp
! src/hotspot/share/jfr/utilities/jfrAllocation.hpp
! src/hotspot/share/jfr/utilities/jfrHashtable.hpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/park.cpp
! src/hotspot/share/utilities/hashtable.inline.hpp

Changeset: 9924c45f
Author:    Harold Seigel <harold.seigel at oracle.com>
Committer: Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-09-01 18:01:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/9924c45f

8252090: JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9)

Reviewed-by: hseigel

! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.inline.hpp
! src/hotspot/share/jfr/utilities/jfrBlob.hpp
! src/hotspot/share/jfr/writers/jfrMemoryWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrMemoryWriterHost.inline.hpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/jfr/writers/jfrWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrWriterHost.inline.hpp

Changeset: e19022e5
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-01 14:31:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/e19022e5

8230776: Javac throws AssertionError in jvm.Gen.visitExec
8231311: javac throws NPE in TransTypes.retype
8230964: Javac throws AssertionError in PoolReader.resolve
8230963: javac throws j.l.CCE in PoolReader.getName
8230919: javac throws j.l.CCE in ClassReader.readClass

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/classfiles/badClassfiles/AssertionsReadingClassfilesTest.java
+ test/langtools/tools/javac/classfiles/badClassfiles/Test1.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test2.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test3.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test4.jcod
+ test/langtools/tools/javac/classfiles/badClassfiles/Test5.jcod
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: c58de6c6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 12:25:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/c58de6c6

8252403: rewrite serviceability/7170638/SDTProbesGNULinuxTest.sh to java

Reviewed-by: sspitsyn, amenkov

+ test/hotspot/jtreg/serviceability/7170638/SDTProbesGNULinuxTest.java
- test/hotspot/jtreg/serviceability/7170638/SDTProbesGNULinuxTest.sh

Changeset: 00452d32
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-08-27 19:37:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/00452d32

8252477: nsk/share/ArgumentParser should expect that jtreg "splits" an argument

Reviewed-by: sspitsyn, dholmes

! test/hotspot/jtreg/vmTestbase/nsk/share/ArgumentParser.java

Changeset: b3e26418
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-09-01 14:36:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3e26418

8222671: thread_large/thread_large.java times out on MacOSX

Removed unreliable test, and replaced it with more robust one

Reviewed-by: dholmes, iignatyev

+ test/hotspot/jtreg/runtime/Thread/ThreadCountLimit.java

Changeset: de493370
Author:    Ian Graves <igraves at openjdk.org>
Date:      2020-09-01 13:43:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/de493370

8252529: Unsafe Documentation around Barrier Methods Inaccurate

Reviewed-by: psandoz

! src/java.base/share/classes/jdk/internal/misc/Unsafe.java

Changeset: 4fe6a3da
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 17:23:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/4fe6a3da

8252532: use Utils.TEST_NATIVE_PATH instead of System.getProperty("test.nativepath")

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/gtest/GTestWrapper.java
! test/hotspot/jtreg/runtime/handshake/HandshakeTransitionTest.java
! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/FPRegs.java
! test/hotspot/jtreg/runtime/jni/atExit/TestAtExit.java
! test/hotspot/jtreg/runtime/signal/SigTestDriver.java
! test/hotspot/jtreg/serviceability/dcmd/jvmti/AttachFailed/AttachFailedTestBase.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/NativeLibraryCopier.java
! test/lib/jdk/test/lib/process/ProcessTools.java

Changeset: ca337425
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-01 17:29:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/ca337425

8252402: rewrite vmTestbase/nsk/jvmti/Allocate/alloc001 shell test to Java

Reviewed-by: amenkov

- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.bash
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.cpp
+ test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.sh

Changeset: 1e4f8861
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-01 21:49:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e4f8861

8251274: Provide utilities for function SFINAE using extra template parameters

Added ENABLE_IF macro.

Reviewed-by: eosterlund, lfoltan

! src/hotspot/share/metaprogramming/enableIf.hpp

Changeset: be5ed866
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-02 11:47:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/be5ed866

Merge


Changeset: c8257ea4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-02 09:14:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/c8257ea4

8252691: Build failure after JDK-8252481

Reviewed-by: goetz

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 75a69333
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-02 10:06:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/75a69333

8252231: G1AdaptiveIHOP has swapped current_occupancy and additional_buffer_size

Reviewed-by: shade

! src/hotspot/share/gc/g1/g1Trace.cpp

Changeset: f9e6f26c
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-02 10:07:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9e6f26c

8252035: G1: Clean up G1CollectedHeap::*reserved* methods

Reviewed-by: sjohanss, iwalulya

! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1BiasedArray.hpp
! src/hotspot/share/gc/g1/g1CardCounts.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/gtest/gc/g1/test_g1BiasedArray.cpp

Changeset: f01e6261
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2020-09-02 12:40:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f01e6261

8252093: formula used to calculate decaying variance in numberSeq

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/utilities/numberSeq.cpp

Changeset: 553f3b14
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2020-08-25 11:39:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/553f3b14

8252303: G1MMUTrackerQueue::when_sec skip queue iteration on max_gc_time pause time

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/g1/g1MMUTracker.cpp


From duke at openjdk.java.net  Thu Sep  3 15:21:05 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 3 Sep 2020 15:21:05 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <fb32a938-d2e9-4a68-8cd6-00d0e9d12d63@openjdk.java.net>

Changeset: c4a0e038
Author:    Duncan MacGregor <duncan.macgregor at oracle.com>
Date:      2020-09-03 16:08:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4a0e038

Enable Continuation basic tests on Graal.

! test/jdk/java/lang/Continuation/Basic.java

Changeset: 6e7c340d
Author:    Duncan MacGregor <duncan.macgregor at oracle.com>
Date:      2020-08-05 17:27:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e7c340d

Add a new `currentthread()` intrinsic for Graal.

! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotGraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java

Changeset: 3025a0f4
Author:    Duncan MacGregor <duncan.macgregor at oracle.com>
Date:      2020-08-05 17:28:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/3025a0f4

Add configurations to stress test virtual threads with JVMCI.

! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/PingPong.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/Thread/virtual/stress/TimedGet.java
! test/jdk/java/lang/Thread/virtual/stress/YieldALot.java


From duke at openjdk.java.net  Thu Sep  3 22:56:31 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 3 Sep 2020 22:56:31 GMT
Subject: git: openjdk/loom: fibers: JFR: Adjust c2 intrinsic after 8244997:
 Convert the JavaThread::_threadObj oop to use OopStorage
Message-ID: <16e9242b-1464-419d-94b1-0eb60500ba37@openjdk.java.net>

Changeset: d16ca623
Author:    mgronlun <markus.gronlund at oracle.com>
Date:      2020-09-04 00:52:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/d16ca623

JFR: Adjust c2 intrinsic after 8244997: Convert the JavaThread::_threadObj oop to use OopStorage

! src/hotspot/share/opto/library_call.cpp


From duke at openjdk.java.net  Fri Sep  4 09:53:51 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 4 Sep 2020 09:53:51 GMT
Subject: git: openjdk/loom: fibers: restore current_thread_helper()
Message-ID: <730061f3-163a-4888-8499-9b3a17e60d7a@openjdk.java.net>

Changeset: 69c60f9b
Author:    mgronlun <markus.gronlund at oracle.com>
Date:      2020-09-04 11:48:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/69c60f9b

restore current_thread_helper()

! src/hotspot/share/opto/library_call.cpp


From duke at openjdk.java.net  Fri Sep  4 14:34:03 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 4 Sep 2020 14:34:03 GMT
Subject: git: openjdk/loom: fibers: 5 new changesets
Message-ID: <3bf45999-4fa0-45c0-b167-787ac1ee8674@openjdk.java.net>

Changeset: df4ce830
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:18:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/df4ce830

-

! src/hotspot/cpu/x86/continuationChunk_x86.inline.hpp

Changeset: adc400fa
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:19:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/adc400fa

Add include to jfrCheckpointManager.hpp

! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp

Changeset: d7d8b6a3
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:23:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7d8b6a3

-

! src/hotspot/share/runtime/continuation.cpp

Changeset: 497ef5a9
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:30:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/497ef5a9

Change representation of frames pointing into chunks

! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/frame_x86.hpp
! src/hotspot/cpu/x86/frame_x86.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/frame.hpp

Changeset: efd1e175
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:33:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/efd1e175

Support walking virtual and carrier threads in the VM

! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/x86/frame_x86.inline.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframe.hpp
! src/hotspot/share/runtime/vframe.inline.hpp
! test/jdk/java/lang/Thread/virtual/StackTraces.java


From duke at openjdk.java.net  Fri Sep  4 14:35:05 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 4 Sep 2020 14:35:05 GMT
Subject: git: openjdk/loom: fibers: Don't walk continuations in Forte
Message-ID: <2aba370d-9580-4715-9145-0e1068d0d174@openjdk.java.net>

Changeset: 5d9de710
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-04 15:34:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/5d9de710

Don't walk continuations in Forte

! src/hotspot/share/prims/forte.cpp


From duke at openjdk.java.net  Fri Sep  4 16:13:53 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 4 Sep 2020 16:13:53 GMT
Subject: git: openjdk/loom: fibers: Removed assertion
 "assert(_VTMT_disable_count >= 0, "VTMT sanity check")"
Message-ID: <66763da6-fa6f-4e63-a77c-eabdb4dfe18f@openjdk.java.net>

Changeset: 1d9647a4
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-04 09:11:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/1d9647a4

Removed assertion "assert(_VTMT_disable_count >= 0, "VTMT sanity check")"

! src/hotspot/share/prims/jvmtiThreadState.cpp


From miguel.ping at gmail.com  Fri Sep  4 17:20:58 2020
From: miguel.ping at gmail.com (Miguel Ping)
Date: Fri, 4 Sep 2020 18:20:58 +0100
Subject: single thread executor
Message-ID: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>

Hi all,

I was experimenting with single thread executor and loom, and I was
expecting that if I have two tasks where the first call goes through
Socket.read, loom would schedule the second one. I'm pretty sure I'm doing
something wrong.

Here's the output I got (I was expecting "Hello world" to appear before
"Connected!"; the program only concludes after I Ctrl+C the netcat process):


$ nc -p 5555 -kl

-- output --
sleeping 1s
Connected!
Hello world

-- java --

import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;
import java.util.Arrays;
import java.util.concurrent.Callable;
import java.util.concurrent.Executors;

public class Test {

 public static String block() {
 // nc -p 5555 -kl
 try {
 System.out.println("sleeping 1s");
 Thread.sleep(1000);
 var socket = SocketChannel.open();
 socket.connect(new InetSocketAddress("localhost", 5555));
 System.out.println("Connected!");
 socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the
other task to be scheduled
 return "End";
 } catch (Exception e) {
 e.printStackTrace();
 return "Failed";
 }
 }

 public static String print() {
 System.out.println("Hello world");
 return "Printed";
 }

 public static void main(String[] args) throws Throwable {
 var e = Executors.newFixedThreadPool(1,
Thread.builder().virtual().factory());
 Callable<String> t1 = Test::block;
 Callable<String> t2 = Test::print;

 var tasks = Arrays.asList(t1, t2);
 var fut = e.invokeAll(tasks);
 }
}

--
Thanks

From ron.pressler at oracle.com  Fri Sep  4 17:50:18 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Fri, 4 Sep 2020 18:50:18 +0100
Subject: single thread executor
In-Reply-To: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
Message-ID: <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>

Remember, you want multiple virtual threads, but use only on platform
thread to schedule them. So you need to pass the single-thread executor?
as the virtual thread scheduler:

? ? ThreadFactory tf = Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();

And then you can use the thread factory directly to create virtual threads,
or use it like so:

? ? ExecutorService e = Executors.newUnboundedExecutor(tf);

- Ron


On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com) wrote:

Hi all,  

I was experimenting with single thread executor and loom, and I was  
expecting that if I have two tasks where the first call goes through  
Socket.read, loom would schedule the second one. I'm pretty sure I'm doing  
something wrong.  

Here's the output I got (I was expecting "Hello world" to appear before  
"Connected!"; the program only concludes after I Ctrl+C the netcat process):  


$ nc -p 5555 -kl  

-- output --  
sleeping 1s  
Connected!  
Hello world  

-- java --  

import java.net.InetSocketAddress;  
import java.nio.ByteBuffer;  
import java.nio.channels.SocketChannel;  
import java.util.Arrays;  
import java.util.concurrent.Callable;  
import java.util.concurrent.Executors;  

public class Test {  

public static String block() {  
// nc -p 5555 -kl  
try {  
System.out.println("sleeping 1s");  
Thread.sleep(1000);  
var socket = SocketChannel.open();  
socket.connect(new InetSocketAddress("localhost", 5555));  
System.out.println("Connected!");  
socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the  
other task to be scheduled  
return "End";  
} catch (Exception e) {  
e.printStackTrace();  
return "Failed";  
}  
}  

public static String print() {  
System.out.println("Hello world");  
return "Printed";  
}  

public static void main(String[] args) throws Throwable {  
var e = Executors.newFixedThreadPool(1,  
Thread.builder().virtual().factory());  
Callable<String> t1 = Test::block;  
Callable<String> t2 = Test::print;  

var tasks = Arrays.asList(t1, t2);  
var fut = e.invokeAll(tasks);  
}  
}  

--  
Thanks  

From duke at openjdk.java.net  Sat Sep  5 06:43:13 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 5 Sep 2020 06:43:13 GMT
Subject: git: openjdk/loom: fibers: 5 new changesets
Message-ID: <b93a8012-21b5-4e6a-8b35-34768f728a1c@openjdk.java.net>

Changeset: a42a32fd
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-02 08:32:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/a42a32fd

Thread spec clarification

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 1488d99a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-04 12:16:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/1488d99a

javadoc improvements

! make/data/jdwp/jdwp.spec
! src/java.base/share/classes/java/lang/Thread.java
! src/jdk.jdi/share/classes/com/sun/jdi/ThreadReference.java

Changeset: 5a9f6233
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-04 12:21:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a9f6233

Fix @throws description

! src/java.base/share/classes/java/util/concurrent/Executors.java

Changeset: 458897dc
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-04 15:53:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/458897dc

Fix consistency issue in builder

! src/java.base/share/classes/java/lang/Thread.java
! test/jdk/java/lang/Thread/BuilderTest.java

Changeset: 3d7ac3a7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-04 16:59:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d7ac3a7

Remove SHOW_CARRIER_FRAMES

! src/java.base/share/classes/java/lang/StackStreamFactory.java
! src/java.base/share/classes/java/lang/StackWalker.java
! test/jdk/java/lang/Thread/virtual/StackTraces.java


From duke at openjdk.java.net  Sat Sep  5 11:24:23 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 5 Sep 2020 11:24:23 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <1b95cbf3-fb5f-4719-b8ca-dbb0a14038b6@openjdk.java.net>

Changeset: e8828ee1
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-05 12:22:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/e8828ee1

Delimit live stack walker at vthread

! src/hotspot/share/prims/stackwalk.cpp

Changeset: c7145b60
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-05 12:23:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/c7145b60

Refactor

! src/hotspot/share/runtime/continuation.cpp


From ron.pressler at oracle.com  Sat Sep  5 17:02:14 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Sat, 5 Sep 2020 18:02:14 +0100
Subject: single thread executor
In-Reply-To: <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
Message-ID: <etPan.5f53c49b.56188291.99b0@oracle.com>

Correction:

It should be Executors.newThreadExecutor(tf) rather than Executors.newUnboundedExecutor(tf).
The latter was the old API method, which has been renamed to the former.

? Ron


On 4 September 2020 at 18:50:27, Ron Pressler (ron.pressler at oracle.com) wrote:

Remember, you want multiple virtual threads, but use only on platform  
thread to schedule them. So you need to pass the single-thread executor?  
as the virtual thread scheduler:  

? ? ThreadFactory tf = Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();  

And then you can use the thread factory directly to create virtual threads,  
or use it like so:  

? ? ExecutorService e = Executors.newUnboundedExecutor(tf);  

- Ron  


On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com) wrote:  

Hi all,  

I was experimenting with single thread executor and loom, and I was  
expecting that if I have two tasks where the first call goes through  
Socket.read, loom would schedule the second one. I'm pretty sure I'm doing  
something wrong.  

Here's the output I got (I was expecting "Hello world" to appear before  
"Connected!"; the program only concludes after I Ctrl+C the netcat process):  


$ nc -p 5555 -kl  

-- output --  
sleeping 1s  
Connected!  
Hello world  

-- java --  

import java.net.InetSocketAddress;  
import java.nio.ByteBuffer;  
import java.nio.channels.SocketChannel;  
import java.util.Arrays;  
import java.util.concurrent.Callable;  
import java.util.concurrent.Executors;  

public class Test {  

public static String block() {  
// nc -p 5555 -kl  
try {  
System.out.println("sleeping 1s");  
Thread.sleep(1000);  
var socket = SocketChannel.open();  
socket.connect(new InetSocketAddress("localhost", 5555));  
System.out.println("Connected!");  
socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the  
other task to be scheduled  
return "End";  
} catch (Exception e) {  
e.printStackTrace();  
return "Failed";  
}  
}  

public static String print() {  
System.out.println("Hello world");  
return "Printed";  
}  

public static void main(String[] args) throws Throwable {  
var e = Executors.newFixedThreadPool(1,  
Thread.builder().virtual().factory());  
Callable<String> t1 = Test::block;  
Callable<String> t2 = Test::print;  

var tasks = Arrays.asList(t1, t2);  
var fut = e.invokeAll(tasks);  
}  
}  

--  
Thanks  

From miguel.ping at gmail.com  Sat Sep  5 18:14:17 2020
From: miguel.ping at gmail.com (Miguel Ping)
Date: Sat, 5 Sep 2020 19:14:17 +0100
Subject: single thread executor
In-Reply-To: <etPan.5f53c49b.56188291.99b0@oracle.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
Message-ID: <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>

Yeah I was about to reply exactly this.

I always thought I knew basic executors, but now I find the api confusing:
I create a ThreadExecutor that runs off a ThreadFactory (so far so good)
that is built using virtual threads using a singleThreadExecutor.
It's a bit confusing to see two executors here, but I guess the
newThreadExecutor is just wrapping the threadFactory.

Anyway, thanks alot for replying, especially on a saturday.
I'm anxiously looking forward to continuing experimenting with Loom.

Have a nice weekend.

On Sat, Sep 5, 2020 at 6:02 PM Ron Pressler <ron.pressler at oracle.com> wrote:

> Correction:
>
> It should be Executors.newThreadExecutor(tf) rather than
> Executors.newUnboundedExecutor(tf).
> The latter was the old API method, which has been renamed to the former.
>
> ? Ron
>
>
> On 4 September 2020 at 18:50:27, Ron Pressler (ron.pressler at oracle.com)
> wrote:
>
> Remember, you want multiple virtual threads, but use only on platform
> thread to schedule them. So you need to pass the single-thread executor
> as the virtual thread scheduler:
>
>     ThreadFactory tf =
> Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();
>
> And then you can use the thread factory directly to create virtual
> threads,
> or use it like so:
>
>     ExecutorService e = Executors.newUnboundedExecutor(tf);
>
> - Ron
>
>
> On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com)
> wrote:
>
> Hi all,
>
> I was experimenting with single thread executor and loom, and I was
> expecting that if I have two tasks where the first call goes through
> Socket.read, loom would schedule the second one. I'm pretty sure I'm doing
> something wrong.
>
> Here's the output I got (I was expecting "Hello world" to appear before
> "Connected!"; the program only concludes after I Ctrl+C the netcat
> process):
>
>
> $ nc -p 5555 -kl
>
> -- output --
> sleeping 1s
> Connected!
> Hello world
>
> -- java --
>
> import java.net.InetSocketAddress;
> import java.nio.ByteBuffer;
> import java.nio.channels.SocketChannel;
> import java.util.Arrays;
> import java.util.concurrent.Callable;
> import java.util.concurrent.Executors;
>
> public class Test {
>
> public static String block() {
> // nc -p 5555 -kl
> try {
> System.out.println("sleeping 1s");
> Thread.sleep(1000);
> var socket = SocketChannel.open();
> socket.connect(new InetSocketAddress("localhost", 5555));
> System.out.println("Connected!");
> socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the
> other task to be scheduled
> return "End";
> } catch (Exception e) {
> e.printStackTrace();
> return "Failed";
> }
> }
>
> public static String print() {
> System.out.println("Hello world");
> return "Printed";
> }
>
> public static void main(String[] args) throws Throwable {
> var e = Executors.newFixedThreadPool(1,
> Thread.builder().virtual().factory());
> Callable<String> t1 = Test::block;
> Callable<String> t2 = Test::print;
>
> var tasks = Arrays.asList(t1, t2);
> var fut = e.invokeAll(tasks);
> }
> }
>
> --
> Thanks
>
>

From mbien42 at gmail.com  Sun Sep  6 08:12:20 2020
From: mbien42 at gmail.com (Michael Bien)
Date: Sun, 6 Sep 2020 10:12:20 +0200
Subject: single thread executor
In-Reply-To: <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
Message-ID: <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>

it might help to think of it being two layers. You have plain old java 
threads which map to OS threads ("real" threads) and the new virtual 
threads.

Virtual threads can only make progress when they are mounted on carrier 
threads, which are "real" threads. They add a nice feature however: 
concurrent waiting (for resources) without blocking a carrier - which is 
a big deal.

to setup everything, carriers + virtuals:

|// plain old thread factory and thread pool using the new builder 
ThreadFactory carrierTF = Thread.builder().name("carrier#", 
0).factory(); ExecutorService carrierPool = 
Executors.newFixedThreadPool( CARRIER_THREAD_COUNT, carrierTF);|

|// factory for virtual threads scheduled on the carrier pool 
ThreadFactory virtualTF = Thread.builder() .virtual(carrierPool) 
.name("virtual#", 0).factory(); // thread executor will spawn a new 
virtual thread for each task |||ExecutorService |executor = Executors.newThreadExecutor(virtualTF);|



in a lot of cases you probably won't have to worry about carrier threads 
since it is already set up for you.
for example this will schedule a new virtual thread on the default 
scheduler, which is a ForkJoinPool.

|Thread.startVirtualThread(() -> { System.out.println("Hello Loom from 
"+Thread.currentThread()+"!"); });|


hope this helps a bit,

michael


- - -
mbien.dev

On 05.09.20 20:14, Miguel Ping wrote:
> Yeah I was about to reply exactly this.
>
> I always thought I knew basic executors, but now I find the api confusing:
> I create a ThreadExecutor that runs off a ThreadFactory (so far so good)
> that is built using virtual threads using a singleThreadExecutor.
> It's a bit confusing to see two executors here, but I guess the
> newThreadExecutor is just wrapping the threadFactory.
>
> Anyway, thanks alot for replying, especially on a saturday.
> I'm anxiously looking forward to continuing experimenting with Loom.
>
> Have a nice weekend.
>
> On Sat, Sep 5, 2020 at 6:02 PM Ron Pressler <ron.pressler at oracle.com> wrote:
>
>> Correction:
>>
>> It should be Executors.newThreadExecutor(tf) rather than
>> Executors.newUnboundedExecutor(tf).
>> The latter was the old API method, which has been renamed to the former.
>>
>> ? Ron
>>
>>
>> On 4 September 2020 at 18:50:27, Ron Pressler (ron.pressler at oracle.com)
>> wrote:
>>
>> Remember, you want multiple virtual threads, but use only on platform
>> thread to schedule them. So you need to pass the single-thread executor
>> as the virtual thread scheduler:
>>
>>      ThreadFactory tf =
>> Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();
>>
>> And then you can use the thread factory directly to create virtual
>> threads,
>> or use it like so:
>>
>>      ExecutorService e = Executors.newUnboundedExecutor(tf);
>>
>> - Ron
>>
>>
>> On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com)
>> wrote:
>>
>> Hi all,
>>
>> I was experimenting with single thread executor and loom, and I was
>> expecting that if I have two tasks where the first call goes through
>> Socket.read, loom would schedule the second one. I'm pretty sure I'm doing
>> something wrong.
>>
>> Here's the output I got (I was expecting "Hello world" to appear before
>> "Connected!"; the program only concludes after I Ctrl+C the netcat
>> process):
>>
>>
>> $ nc -p 5555 -kl
>>
>> -- output --
>> sleeping 1s
>> Connected!
>> Hello world
>>
>> -- java --
>>
>> import java.net.InetSocketAddress;
>> import java.nio.ByteBuffer;
>> import java.nio.channels.SocketChannel;
>> import java.util.Arrays;
>> import java.util.concurrent.Callable;
>> import java.util.concurrent.Executors;
>>
>> public class Test {
>>
>> public static String block() {
>> // nc -p 5555 -kl
>> try {
>> System.out.println("sleeping 1s");
>> Thread.sleep(1000);
>> var socket = SocketChannel.open();
>> socket.connect(new InetSocketAddress("localhost", 5555));
>> System.out.println("Connected!");
>> socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the
>> other task to be scheduled
>> return "End";
>> } catch (Exception e) {
>> e.printStackTrace();
>> return "Failed";
>> }
>> }
>>
>> public static String print() {
>> System.out.println("Hello world");
>> return "Printed";
>> }
>>
>> public static void main(String[] args) throws Throwable {
>> var e = Executors.newFixedThreadPool(1,
>> Thread.builder().virtual().factory());
>> Callable<String> t1 = Test::block;
>> Callable<String> t2 = Test::print;
>>
>> var tasks = Arrays.asList(t1, t2);
>> var fut = e.invokeAll(tasks);
>> }
>> }
>>
>> --
>> Thanks
>>
>>


From ron.pressler at oracle.com  Sun Sep  6 10:26:36 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Sun, 6 Sep 2020 11:26:36 +0100
Subject: single thread executor
In-Reply-To: <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
Message-ID: <etPan.5f54b961.11944fcf.99b0@oracle.com>

> in a lot of cases you probably won't have to worry about carrier threads
> since it is already set up for you.

Exactly! A custom virtual thread scheduler is an advanced feature that should?
only be used in special circumstances.

- Ron



On 6 September 2020 at 09:15:29, Michael Bien (mbien42 at gmail.com(mailto:mbien42 at gmail.com)) wrote:

> it might help to think of it being two layers. You have plain old java
> threads which map to OS threads ("real" threads) and the new virtual
> threads.
>  
> Virtual threads can only make progress when they are mounted on carrier
> threads, which are "real" threads. They add a nice feature however:
> concurrent waiting (for resources) without blocking a carrier - which is
> a big deal.
>  
> to setup everything, carriers + virtuals:
>  
> |// plain old thread factory and thread pool using the new builder
> ThreadFactory carrierTF = Thread.builder().name("carrier#",
> 0).factory(); ExecutorService carrierPool =
> Executors.newFixedThreadPool( CARRIER_THREAD_COUNT, carrierTF);|
>  
> |// factory for virtual threads scheduled on the carrier pool
> ThreadFactory virtualTF = Thread.builder() .virtual(carrierPool)
> .name("virtual#", 0).factory(); // thread executor will spawn a new
> virtual thread for each task |||ExecutorService |executor = Executors.newThreadExecutor(virtualTF);|
>  
>  
>  
> in a lot of cases you probably won't have to worry about carrier threads
> since it is already set up for you.
> for example this will schedule a new virtual thread on the default
> scheduler, which is a ForkJoinPool.
>  
> |Thread.startVirtualThread(() -> { System.out.println("Hello Loom from
> "+Thread.currentThread()+"!"); });|
>  
>  
> hope this helps a bit,
>  
> michael
>  
>  
> - - -
> mbien.dev
>  
> On 05.09.20 20:14, Miguel Ping wrote:
> > Yeah I was about to reply exactly this.
> >
> > I always thought I knew basic executors, but now I find the api confusing:
> > I create a ThreadExecutor that runs off a ThreadFactory (so far so good)
> > that is built using virtual threads using a singleThreadExecutor.
> > It's a bit confusing to see two executors here, but I guess the
> > newThreadExecutor is just wrapping the threadFactory.
> >
> > Anyway, thanks alot for replying, especially on a saturday.
> > I'm anxiously looking forward to continuing experimenting with Loom.
> >
> > Have a nice weekend.
> >
> > On Sat, Sep 5, 2020 at 6:02 PM Ron Pressler wrote:
> >
> >> Correction:
> >>
> >> It should be Executors.newThreadExecutor(tf) rather than
> >> Executors.newUnboundedExecutor(tf).
> >> The latter was the old API method, which has been renamed to the former.
> >>
> >> ? Ron
> >>
> >>
> >> On 4 September 2020 at 18:50:27, Ron Pressler (ron.pressler at oracle.com)
> >> wrote:
> >>
> >> Remember, you want multiple virtual threads, but use only on platform
> >> thread to schedule them. So you need to pass the single-thread executor
> >> as the virtual thread scheduler:
> >>
> >> ThreadFactory tf =
> >> Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();
> >>
> >> And then you can use the thread factory directly to create virtual
> >> threads,
> >> or use it like so:
> >>
> >> ExecutorService e = Executors.newUnboundedExecutor(tf);
> >>
> >> - Ron
> >>
> >>
> >> On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com)
> >> wrote:
> >>
> >> Hi all,
> >>
> >> I was experimenting with single thread executor and loom, and I was
> >> expecting that if I have two tasks where the first call goes through
> >> Socket.read, loom would schedule the second one. I'm pretty sure I'm doing
> >> something wrong.
> >>
> >> Here's the output I got (I was expecting "Hello world" to appear before
> >> "Connected!"; the program only concludes after I Ctrl+C the netcat
> >> process):
> >>
> >>
> >> $ nc -p 5555 -kl
> >>
> >> -- output --
> >> sleeping 1s
> >> Connected!
> >> Hello world
> >>
> >> -- java --
> >>
> >> import java.net.InetSocketAddress;
> >> import java.nio.ByteBuffer;
> >> import java.nio.channels.SocketChannel;
> >> import java.util.Arrays;
> >> import java.util.concurrent.Callable;
> >> import java.util.concurrent.Executors;
> >>
> >> public class Test {
> >>
> >> public static String block() {
> >> // nc -p 5555 -kl
> >> try {
> >> System.out.println("sleeping 1s");
> >> Thread.sleep(1000);
> >> var socket = SocketChannel.open();
> >> socket.connect(new InetSocketAddress("localhost", 5555));
> >> System.out.println("Connected!");
> >> socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the
> >> other task to be scheduled
> >> return "End";
> >> } catch (Exception e) {
> >> e.printStackTrace();
> >> return "Failed";
> >> }
> >> }
> >>
> >> public static String print() {
> >> System.out.println("Hello world");
> >> return "Printed";
> >> }
> >>
> >> public static void main(String[] args) throws Throwable {
> >> var e = Executors.newFixedThreadPool(1,
> >> Thread.builder().virtual().factory());
> >> Callable t1 = Test::block;
> >> Callable t2 = Test::print;
> >>
> >> var tasks = Arrays.asList(t1, t2);
> >> var fut = e.invokeAll(tasks);
> >> }
> >> }
> >>
> >> --
> >> Thanks
> >>
> >>
>  


From aph at openjdk.java.net  Sun Sep  6 19:05:24 2020
From: aph at openjdk.java.net (Andrew Haley)
Date: Sun, 6 Sep 2020 19:05:24 GMT
Subject: Withdrawn: Structured concurrency support for scoped locals
In-Reply-To: <MxWGalbUgBBXd7Qr-91V-fGJPd1oagGK-LKQbvVrUlc=.5953426c-173a-4df7-8865-ed7916b87796@github.com>
References: <MxWGalbUgBBXd7Qr-91V-fGJPd1oagGK-LKQbvVrUlc=.5953426c-173a-4df7-8865-ed7916b87796@github.com>
Message-ID: <lFM94i-tmsW69e29pSFZ_zz3IKG-FnTMp99rg0nAFsk=.b98ec621-7584-4e59-b5f7-82b8c566cb07@github.com>

On Tue, 18 Feb 2020 17:54:28 GMT, Andrew Haley <aph at openjdk.org> wrote:

> Structured concurrency support for scoped locals

This pull request has been closed without being integrated.

-------------

PR: https://git.openjdk.java.net/loom/pull/2

From miguel.ping at gmail.com  Mon Sep  7 10:57:14 2020
From: miguel.ping at gmail.com (Miguel Ping)
Date: Mon, 7 Sep 2020 11:57:14 +0100
Subject: single thread executor
In-Reply-To: <etPan.5f54b961.11944fcf.99b0@oracle.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
 <etPan.5f54b961.11944fcf.99b0@oracle.com>
Message-ID: <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>

Thanks all,

I understand that by principle you won't want to do custom scheduling,
because virtual threads will be able to suspend at specified points and
free the carrier thread to be scheduled with another task.
I do like to understand the limits of loom by experimenting; eg: according
to the docs, getByName pin the carrier threads (at least right now), so if
by any reason my service is heavy on those calls I might want to schedule
that on dedicated threads.


-- Miguel


On Sun, Sep 6, 2020 at 11:28 AM Ron Pressler <ron.pressler at oracle.com>
wrote:

> > in a lot of cases you probably won't have to worry about carrier threads
> > since it is already set up for you.
>
> Exactly! A custom virtual thread scheduler is an advanced feature that
> should
> only be used in special circumstances.
>
> - Ron
>
>
>
> On 6 September 2020 at 09:15:29, Michael Bien (mbien42 at gmail.com(mailto:
> mbien42 at gmail.com)) wrote:
>
> > it might help to think of it being two layers. You have plain old java
> > threads which map to OS threads ("real" threads) and the new virtual
> > threads.
> >
> > Virtual threads can only make progress when they are mounted on carrier
> > threads, which are "real" threads. They add a nice feature however:
> > concurrent waiting (for resources) without blocking a carrier - which is
> > a big deal.
> >
> > to setup everything, carriers + virtuals:
> >
> > |// plain old thread factory and thread pool using the new builder
> > ThreadFactory carrierTF = Thread.builder().name("carrier#",
> > 0).factory(); ExecutorService carrierPool =
> > Executors.newFixedThreadPool( CARRIER_THREAD_COUNT, carrierTF);|
> >
> > |// factory for virtual threads scheduled on the carrier pool
> > ThreadFactory virtualTF = Thread.builder() .virtual(carrierPool)
> > .name("virtual#", 0).factory(); // thread executor will spawn a new
> > virtual thread for each task |||ExecutorService |executor =
> Executors.newThreadExecutor(virtualTF);|
> >
> >
> >
> > in a lot of cases you probably won't have to worry about carrier threads
> > since it is already set up for you.
> > for example this will schedule a new virtual thread on the default
> > scheduler, which is a ForkJoinPool.
> >
> > |Thread.startVirtualThread(() -> { System.out.println("Hello Loom from
> > "+Thread.currentThread()+"!"); });|
> >
> >
> > hope this helps a bit,
> >
> > michael
> >
> >
> > - - -
> > mbien.dev
> >
> > On 05.09.20 20:14, Miguel Ping wrote:
> > > Yeah I was about to reply exactly this.
> > >
> > > I always thought I knew basic executors, but now I find the api
> confusing:
> > > I create a ThreadExecutor that runs off a ThreadFactory (so far so
> good)
> > > that is built using virtual threads using a singleThreadExecutor.
> > > It's a bit confusing to see two executors here, but I guess the
> > > newThreadExecutor is just wrapping the threadFactory.
> > >
> > > Anyway, thanks alot for replying, especially on a saturday.
> > > I'm anxiously looking forward to continuing experimenting with Loom.
> > >
> > > Have a nice weekend.
> > >
> > > On Sat, Sep 5, 2020 at 6:02 PM Ron Pressler wrote:
> > >
> > >> Correction:
> > >>
> > >> It should be Executors.newThreadExecutor(tf) rather than
> > >> Executors.newUnboundedExecutor(tf).
> > >> The latter was the old API method, which has been renamed to the
> former.
> > >>
> > >> ? Ron
> > >>
> > >>
> > >> On 4 September 2020 at 18:50:27, Ron Pressler (
> ron.pressler at oracle.com)
> > >> wrote:
> > >>
> > >> Remember, you want multiple virtual threads, but use only on platform
> > >> thread to schedule them. So you need to pass the single-thread
> executor
> > >> as the virtual thread scheduler:
> > >>
> > >> ThreadFactory tf =
> > >>
> Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();
> > >>
> > >> And then you can use the thread factory directly to create virtual
> > >> threads,
> > >> or use it like so:
> > >>
> > >> ExecutorService e = Executors.newUnboundedExecutor(tf);
> > >>
> > >> - Ron
> > >>
> > >>
> > >> On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com)
> > >> wrote:
> > >>
> > >> Hi all,
> > >>
> > >> I was experimenting with single thread executor and loom, and I was
> > >> expecting that if I have two tasks where the first call goes through
> > >> Socket.read, loom would schedule the second one. I'm pretty sure I'm
> doing
> > >> something wrong.
> > >>
> > >> Here's the output I got (I was expecting "Hello world" to appear
> before
> > >> "Connected!"; the program only concludes after I Ctrl+C the netcat
> > >> process):
> > >>
> > >>
> > >> $ nc -p 5555 -kl
> > >>
> > >> -- output --
> > >> sleeping 1s
> > >> Connected!
> > >> Hello world
> > >>
> > >> -- java --
> > >>
> > >> import java.net.InetSocketAddress;
> > >> import java.nio.ByteBuffer;
> > >> import java.nio.channels.SocketChannel;
> > >> import java.util.Arrays;
> > >> import java.util.concurrent.Callable;
> > >> import java.util.concurrent.Executors;
> > >>
> > >> public class Test {
> > >>
> > >> public static String block() {
> > >> // nc -p 5555 -kl
> > >> try {
> > >> System.out.println("sleeping 1s");
> > >> Thread.sleep(1000);
> > >> var socket = SocketChannel.open();
> > >> socket.connect(new InetSocketAddress("localhost", 5555));
> > >> System.out.println("Connected!");
> > >> socket.read(ByteBuffer.allocate(10)); // I was hoping this would
> allow the
> > >> other task to be scheduled
> > >> return "End";
> > >> } catch (Exception e) {
> > >> e.printStackTrace();
> > >> return "Failed";
> > >> }
> > >> }
> > >>
> > >> public static String print() {
> > >> System.out.println("Hello world");
> > >> return "Printed";
> > >> }
> > >>
> > >> public static void main(String[] args) throws Throwable {
> > >> var e = Executors.newFixedThreadPool(1,
> > >> Thread.builder().virtual().factory());
> > >> Callable t1 = Test::block;
> > >> Callable t2 = Test::print;
> > >>
> > >> var tasks = Arrays.asList(t1, t2);
> > >> var fut = e.invokeAll(tasks);
> > >> }
> > >> }
> > >>
> > >> --
> > >> Thanks
> > >>
> > >>
> >
>
>

From ron.pressler at oracle.com  Mon Sep  7 11:39:44 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Mon, 7 Sep 2020 12:39:44 +0100
Subject: single thread executor
In-Reply-To: <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
 <etPan.5f54b961.11944fcf.99b0@oracle.com>
 <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>
Message-ID: <etPan.5f561c05.7bb25bd.99b0@oracle.com>

There are some circumstances in which you may want a custom scheduler, but
InetAddress.getByName isn?t one of them. Occasionally blocking the OS thread
is fine; it should only be a problem if done *very* frequently. The work-stealing
scheduler should automatically smooth over such issues (and in the case of?
getByName it might even automatically increase the size of the worker thread
pool). If it doesn?t, and you see some cases where throughput is unsatisfactory,?
please report them to this list. Custom schedulers are not the solution for
such cases, certainly not by default. They should be reached for only in much
more "special" circumstances.

? Ron


On 7 September 2020 at 11:57:53, Miguel Ping (miguel.ping at gmail.com(mailto:miguel.ping at gmail.com)) wrote:

> Thanks all,
>  
> I understand that by principle you won't want to do custom scheduling, because virtual threads will be able to suspend at specified points and free the carrier thread to be scheduled with another task.  
> I do like to understand the limits of loom by experimenting; eg: according to the docs, getByName pin the carrier threads (at least right now), so if by any reason my service is heavy on those calls I might want to schedule that on dedicated threads.
>  
>  
> -- Miguel
>  
>  
> On Sun, Sep 6, 2020 at 11:28 AM Ron Pressler wrote:
> > > in a lot of cases you probably won't have to worry about carrier threads
> > > since it is already set up for you.
> >  
> > Exactly! A custom virtual thread scheduler is an advanced feature that should  
> > only be used in special circumstances.
> >  
> > - Ron
> >  
> >  
> >  
> > On 6 September 2020 at 09:15:29, Michael Bien (mbien42 at gmail.com(mailto:mbien42 at gmail.com)(mailto:mbien42 at gmail.com)) wrote:
> >  
> > > it might help to think of it being two layers. You have plain old java
> > > threads which map to OS threads ("real" threads) and the new virtual
> > > threads.
> > >  
> > > Virtual threads can only make progress when they are mounted on carrier
> > > threads, which are "real" threads. They add a nice feature however:
> > > concurrent waiting (for resources) without blocking a carrier - which is
> > > a big deal.
> > >  
> > > to setup everything, carriers + virtuals:
> > >  
> > > |// plain old thread factory and thread pool using the new builder
> > > ThreadFactory carrierTF = Thread.builder().name("carrier#",
> > > 0).factory(); ExecutorService carrierPool =
> > > Executors.newFixedThreadPool( CARRIER_THREAD_COUNT, carrierTF);|
> > >  
> > > |// factory for virtual threads scheduled on the carrier pool
> > > ThreadFactory virtualTF = Thread.builder() .virtual(carrierPool)
> > > .name("virtual#", 0).factory(); // thread executor will spawn a new
> > > virtual thread for each task |||ExecutorService |executor = Executors.newThreadExecutor(virtualTF);|
> > >  
> > >  
> > >  
> > > in a lot of cases you probably won't have to worry about carrier threads
> > > since it is already set up for you.
> > > for example this will schedule a new virtual thread on the default
> > > scheduler, which is a ForkJoinPool.
> > >  
> > > |Thread.startVirtualThread(() -> { System.out.println("Hello Loom from
> > > "+Thread.currentThread()+"!"); });|
> > >  
> > >  
> > > hope this helps a bit,
> > >  
> > > michael
> > >  
> > >  
> > > - - -
> > > mbien.dev(https://urldefense.com/v3/__http://mbien.dev__;!!GqivPVa7Brio!KrI98xLqw3kO7ndn7Fbh-IJAcU6MKbRno2netg4swupPC5G_J1tANjD4_TxmIVwlxA$)
> > >  
> > > On 05.09.20 20:14, Miguel Ping wrote:
> > > > Yeah I was about to reply exactly this.
> > > >
> > > > I always thought I knew basic executors, but now I find the api confusing:
> > > > I create a ThreadExecutor that runs off a ThreadFactory (so far so good)
> > > > that is built using virtual threads using a singleThreadExecutor.
> > > > It's a bit confusing to see two executors here, but I guess the
> > > > newThreadExecutor is just wrapping the threadFactory.
> > > >
> > > > Anyway, thanks alot for replying, especially on a saturday.
> > > > I'm anxiously looking forward to continuing experimenting with Loom.
> > > >
> > > > Have a nice weekend.
> > > >
> > > > On Sat, Sep 5, 2020 at 6:02 PM Ron Pressler wrote:
> > > >
> > > >> Correction:
> > > >>
> > > >> It should be Executors.newThreadExecutor(tf) rather than
> > > >> Executors.newUnboundedExecutor(tf).
> > > >> The latter was the old API method, which has been renamed to the former.
> > > >>
> > > >> ? Ron
> > > >>
> > > >>
> > > >> On 4 September 2020 at 18:50:27, Ron Pressler (ron.pressler at oracle.com(mailto:ron.pressler at oracle.com))
> > > >> wrote:
> > > >>
> > > >> Remember, you want multiple virtual threads, but use only on platform
> > > >> thread to schedule them. So you need to pass the single-thread executor
> > > >> as the virtual thread scheduler:
> > > >>
> > > >> ThreadFactory tf =
> > > >> Thread.builder().virtual(Executors.newSingleThreadExecutor()).factory();
> > > >>
> > > >> And then you can use the thread factory directly to create virtual
> > > >> threads,
> > > >> or use it like so:
> > > >>
> > > >> ExecutorService e = Executors.newUnboundedExecutor(tf);
> > > >>
> > > >> - Ron
> > > >>
> > > >>
> > > >> On 4 September 2020 at 18:21:45, Miguel Ping (miguel.ping at gmail.com(mailto:miguel.ping at gmail.com))
> > > >> wrote:
> > > >>
> > > >> Hi all,
> > > >>
> > > >> I was experimenting with single thread executor and loom, and I was
> > > >> expecting that if I have two tasks where the first call goes through
> > > >> Socket.read, loom would schedule the second one. I'm pretty sure I'm doing
> > > >> something wrong.
> > > >>
> > > >> Here's the output I got (I was expecting "Hello world" to appear before
> > > >> "Connected!"; the program only concludes after I Ctrl+C the netcat
> > > >> process):
> > > >>
> > > >>
> > > >> $ nc -p 5555 -kl
> > > >>
> > > >> -- output --
> > > >> sleeping 1s
> > > >> Connected!
> > > >> Hello world
> > > >>
> > > >> -- java --
> > > >>
> > > >> import java.net.InetSocketAddress;
> > > >> import java.nio.ByteBuffer;
> > > >> import java.nio.channels.SocketChannel;
> > > >> import java.util.Arrays;
> > > >> import java.util.concurrent.Callable;
> > > >> import java.util.concurrent.Executors;
> > > >>
> > > >> public class Test {
> > > >>
> > > >> public static String block() {
> > > >> // nc -p 5555 -kl
> > > >> try {
> > > >> System.out.println("sleeping 1s");
> > > >> Thread.sleep(1000);
> > > >> var socket = SocketChannel.open();
> > > >> socket.connect(new InetSocketAddress("localhost", 5555));
> > > >> System.out.println("Connected!");
> > > >> socket.read(ByteBuffer.allocate(10)); // I was hoping this would allow the
> > > >> other task to be scheduled
> > > >> return "End";
> > > >> } catch (Exception e) {
> > > >> e.printStackTrace();
> > > >> return "Failed";
> > > >> }
> > > >> }
> > > >>
> > > >> public static String print() {
> > > >> System.out.println("Hello world");
> > > >> return "Printed";
> > > >> }
> > > >>
> > > >> public static void main(String[] args) throws Throwable {
> > > >> var e = Executors.newFixedThreadPool(1,
> > > >> Thread.builder().virtual().factory());
> > > >> Callable t1 = Test::block;
> > > >> Callable t2 = Test::print;
> > > >>
> > > >> var tasks = Arrays.asList(t1, t2);
> > > >> var fut = e.invokeAll(tasks);
> > > >> }
> > > >> }
> > > >>
> > > >> --
> > > >> Thanks
> > > >>
> > > >>
> > >  
> >  


From Alan.Bateman at oracle.com  Mon Sep  7 12:30:01 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Mon, 7 Sep 2020 13:30:01 +0100
Subject: single thread executor
In-Reply-To: <etPan.5f561c05.7bb25bd.99b0@oracle.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
 <etPan.5f54b961.11944fcf.99b0@oracle.com>
 <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>
 <etPan.5f561c05.7bb25bd.99b0@oracle.com>
Message-ID: <8fe3b510-4b68-0aa8-ca2e-a4b799db08a7@oracle.com>

On 07/09/2020 12:39, Ron Pressler wrote:
> There are some circumstances in which you may want a custom scheduler, but
> InetAddress.getByName isn?t one of them. Occasionally blocking the OS thread
> is fine; it should only be a problem if done *very* frequently. The work-stealing
> scheduler should automatically smooth over such issues (and in the case of
> getByName it might even automatically increase the size of the worker thread
> pool). If it doesn?t, and you see some cases where throughput is unsatisfactory,
> please report them to this list. Custom schedulers are not the solution for
> such cases, certainly not by default. They should be reached for only in much
> more "special" circumstances.
>
Just to add to Ron's comment but you might find it easier to just run 
with -Djdk.defaultScheduler.parallelism=1 if your goal is to just 
experiment with a single carrier thread and see what happens.

InetAddress.getByXXX is work in progress. In the current EA builds it 
uses the ForkJoinPool "managed blocker" facility so parallelism may be 
increased when it needs to do a lookup (that is what Ron implies above). 
There is ongoing work in the JDK sandbox on a provider mechanism for 
name service lookup so that implementations that a more virtual thread 
friendly can be deployed. There is also a prototype resolver that 
supports files and/or DNS in the sandbox but it might be that we don't 
propose to bring that into the main line.

-Alan

From duke at openjdk.java.net  Mon Sep  7 12:42:00 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 7 Sep 2020 12:42:00 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <0fb6c4e7-23c1-492e-8d2a-ee8aee264939@openjdk.java.net>

Changeset: 199a1407
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-06 07:49:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/199a1407

Do not retry when interrupted on virtual thread

! src/java.base/share/classes/sun/net/www/http/HttpClient.java

Changeset: 40a88165
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-07 08:39:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/40a88165

Improve interrupt of virtual threads blocked in legacy I/O ops

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/ServerSocket.java
! src/java.base/share/classes/java/net/Socket.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! test/jdk/java/lang/Thread/virtual/NetSockets.java


From miguel.ping at gmail.com  Mon Sep  7 13:24:24 2020
From: miguel.ping at gmail.com (Miguel Ping)
Date: Mon, 7 Sep 2020 14:24:24 +0100
Subject: single thread executor
In-Reply-To: <8fe3b510-4b68-0aa8-ca2e-a4b799db08a7@oracle.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
 <etPan.5f54b961.11944fcf.99b0@oracle.com>
 <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>
 <etPan.5f561c05.7bb25bd.99b0@oracle.com>
 <8fe3b510-4b68-0aa8-ca2e-a4b799db08a7@oracle.com>
Message-ID: <CAL7NAk=CftyEtyPF5bWr6DA=1W0-2fub9S+mope-TKVUHJ+S-A@mail.gmail.com>

Thanks for the reply. InetAddress.getByName was just an example (even more
because DNS resolution is not really simple), I agree that most of the time
you shouldn't bother and virtual threads would work just fine.

Apologize in advance if the questions sound dumb, it's just that I find
that I learn the most when trying to do unorthodox or stupid things.
I acknowledge that the main idea behind loom is just use a
newUnboundedExecutor and be done with it, it should just work for 99% of
the scenarios.


On Mon, Sep 7, 2020 at 1:30 PM Alan Bateman <Alan.Bateman at oracle.com> wrote:

> On 07/09/2020 12:39, Ron Pressler wrote:
> > There are some circumstances in which you may want a custom scheduler,
> but
> > InetAddress.getByName isn?t one of them. Occasionally blocking the OS
> thread
> > is fine; it should only be a problem if done *very* frequently. The
> work-stealing
> > scheduler should automatically smooth over such issues (and in the case
> of
> > getByName it might even automatically increase the size of the worker
> thread
> > pool). If it doesn?t, and you see some cases where throughput is
> unsatisfactory,
> > please report them to this list. Custom schedulers are not the solution
> for
> > such cases, certainly not by default. They should be reached for only in
> much
> > more "special" circumstances.
> >
> Just to add to Ron's comment but you might find it easier to just run
> with -Djdk.defaultScheduler.parallelism=1 if your goal is to just
> experiment with a single carrier thread and see what happens.
>
> InetAddress.getByXXX is work in progress. In the current EA builds it
> uses the ForkJoinPool "managed blocker" facility so parallelism may be
> increased when it needs to do a lookup (that is what Ron implies above).
> There is ongoing work in the JDK sandbox on a provider mechanism for
> name service lookup so that implementations that a more virtual thread
> friendly can be deployed. There is also a prototype resolver that
> supports files and/or DNS in the sandbox but it might be that we don't
> propose to bring that into the main line.
>
> -Alan
>

From ron.pressler at oracle.com  Mon Sep  7 14:00:48 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Mon, 7 Sep 2020 15:00:48 +0100
Subject: single thread executor
In-Reply-To: <CAL7NAk=CftyEtyPF5bWr6DA=1W0-2fub9S+mope-TKVUHJ+S-A@mail.gmail.com>
References: <CAL7NAkk6gzewHmVNJVKe-1H9c6_5zmRUq0_bXzb0GvbDZk82QA@mail.gmail.com>
 <etPan.5f527e5f.4c1ca1e.99b0@oracle.com>
 <etPan.5f53c49b.56188291.99b0@oracle.com>
 <CAL7NAkkxBnbOmT4srXYYpdX2K+dMu3BV+vtQh1QmnxPXtq1w-Q@mail.gmail.com>
 <99792de6-51ce-adc4-ab0b-44c01ab3f2d5@gmail.com>
 <etPan.5f54b961.11944fcf.99b0@oracle.com>
 <CAL7NAkmmQSw1ued5GcpUxdBCOxv7fYcXfvWr-tu2YoVMcAP7ew@mail.gmail.com>
 <etPan.5f561c05.7bb25bd.99b0@oracle.com>
 <8fe3b510-4b68-0aa8-ca2e-a4b799db08a7@oracle.com>
 <CAL7NAk=CftyEtyPF5bWr6DA=1W0-2fub9S+mope-TKVUHJ+S-A@mail.gmail.com>
Message-ID: <etPan.5f563d15.3514f8fd.99b0@oracle.com>

Your questions are not dumb at all, and they help us understand which
concepts are confusing as well as give me the opportunity to give some
general advice to other readers.

Indeed, your last response hints at one such confusion:

> just use a newUnboundedExecutor and be done with it

newThreadExecutor (the new name for newUnboundedExecutor) is what you
should use *regardless* of the scheduler used for virtual threads. It
is an executor build *on top* of virtual threads, while the custom
scheduler you want to experiment with is used *underneath* virtual
Threads, as part of their implementation. It replaces the kernel?
scheduler used by platform thread, while newThreadExecutor replaces
various Executors, normally thread pools, optionally used to manage?
threads today. So newThreadExecutor is also optional (though recommended),
but it is completely orthogonal to the choice of virtual thread scheduler.

That?s why the custom scheduler is passed to Thread.Builder.virtual,
and is not related to which Executor, if any, you choose to use to
manage the resulting virtual threads.

? Ron




On 7 September 2020 at 14:25:56, Miguel Ping (miguel.ping at gmail.com(mailto:miguel.ping at gmail.com)) wrote:

> Thanks for the reply. InetAddress.getByName was just an example (even more
> because DNS resolution is not really simple), I agree that most of the time
> you shouldn't bother and virtual threads would work just fine.
>  
> Apologize in advance if the questions sound dumb, it's just that I find
> that I learn the most when trying to do unorthodox or stupid things.
> I acknowledge that the main idea behind loom is just use a
> newUnboundedExecutor and be done with it, it should just work for 99% of
> the scenarios.
>  
>  
> On Mon, Sep 7, 2020 at 1:30 PM Alan Bateman wrote:
>  
> > On 07/09/2020 12:39, Ron Pressler wrote:
> > > There are some circumstances in which you may want a custom scheduler,
> > but
> > > InetAddress.getByName isn?t one of them. Occasionally blocking the OS
> > thread
> > > is fine; it should only be a problem if done *very* frequently. The
> > work-stealing
> > > scheduler should automatically smooth over such issues (and in the case
> > of
> > > getByName it might even automatically increase the size of the worker
> > thread
> > > pool). If it doesn?t, and you see some cases where throughput is
> > unsatisfactory,
> > > please report them to this list. Custom schedulers are not the solution
> > for
> > > such cases, certainly not by default. They should be reached for only in
> > much
> > > more "special" circumstances.
> > >
> > Just to add to Ron's comment but you might find it easier to just run
> > with -Djdk.defaultScheduler.parallelism=1 if your goal is to just
> > experiment with a single carrier thread and see what happens.
> >
> > InetAddress.getByXXX is work in progress. In the current EA builds it
> > uses the ForkJoinPool "managed blocker" facility so parallelism may be
> > increased when it needs to do a lookup (that is what Ron implies above).
> > There is ongoing work in the JDK sandbox on a provider mechanism for
> > name service lookup so that implementations that a more virtual thread
> > friendly can be deployed. There is also a prototype resolver that
> > supports files and/or DNS in the sandbox but it might be that we don't
> > propose to bring that into the main line.
> >
> > -Alan
> >


From m.kuzmin at darkleaf.ru  Tue Sep  8 12:33:43 2020
From: m.kuzmin at darkleaf.ru (=?utf-8?B?0JzQuNGF0LDQuNC7INCa0YPQt9GM0LzQuNC9?=)
Date: Tue, 8 Sep 2020 16:33:43 +0400
Subject: How to terminate a continuation early and call `finally` blocks?
Message-ID: <84D02460-F162-4423-87CA-8F02E5881154@darkleaf.ru>

JS generators have the `return` method:

```javascript
var fn_gen = function* () { 
  try {
    yield
  }
  finally {
    console.log("finally")
  }
};

var gen = fn_gen();
gen.next()
// => {value: undefined, done: false}
gen.return()
// => finally  <= the finally block has been executed 
// => {value: undefined, done: true}
```

Will it be possible with Loom's continuations?


From ron.pressler at oracle.com  Tue Sep  8 12:39:16 2020
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 8 Sep 2020 13:39:16 +0100
Subject: How to terminate a continuation early and call `finally` blocks?
In-Reply-To: <84D02460-F162-4423-87CA-8F02E5881154@darkleaf.ru>
References: <84D02460-F162-4423-87CA-8F02E5881154@darkleaf.ru>
Message-ID: <etPan.5f577b79.2413b9bb.99b0@oracle.com>

Loom?s continuation are a capability that?s used internally by the?
JDK to implement virtual threads.

Whether or not the JDK will one day also use that mechanism to implement
other constructs, like generators, is beyond our scope at this time.

? Ron



On 8 September 2020 at 13:35:04, ?????? ??????? (m.kuzmin at darkleaf.ru(mailto:m.kuzmin at darkleaf.ru)) wrote:

> JS generators have the `return` method:
>  
> ```javascript
> var fn_gen = function* () {
> try {
> yield
> }
> finally {
> console.log("finally")
> }
> };
>  
> var gen = fn_gen();
> gen.next()
> // => {value: undefined, done: false}
> gen.return()
> // => finally <= the finally block has been executed
> // => {value: undefined, done: true}
> ```
>  
> Will it be possible with Loom's continuations?
>  


From forax at univ-mlv.fr  Tue Sep  8 13:19:37 2020
From: forax at univ-mlv.fr (Remi Forax)
Date: Tue, 8 Sep 2020 15:19:37 +0200 (CEST)
Subject: How to terminate a continuation early and call `finally` blocks?
In-Reply-To: <etPan.5f577b79.2413b9bb.99b0@oracle.com>
References: <84D02460-F162-4423-87CA-8F02E5881154@darkleaf.ru>
 <etPan.5f577b79.2413b9bb.99b0@oracle.com>
Message-ID: <1933542358.1350432.1599571177201.JavaMail.zimbra@u-pem.fr>

I believe that Generator.return() is equivalent to CompletableFuture.complete(value).
So creating a CompletableFuture on an Executors.newVirtualThreadExecutor() will get you the semantics you want if you don't need an explicit yield which as Ron said if currently out of scope.

R?mi

[1] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Generator/return

----- Mail original -----
> De: "Ron Pressler" <ron.pressler at oracle.com>
> ?: "?????? ???????" <m.kuzmin at darkleaf.ru>, "loom-dev" <loom-dev at openjdk.java.net>
> Envoy?: Mardi 8 Septembre 2020 14:39:16
> Objet: Re: How to terminate a continuation early and call `finally` blocks?

> Loom?s continuation are a capability that?s used internally by the
> JDK to implement virtual threads.
> 
> Whether or not the JDK will one day also use that mechanism to implement
> other constructs, like generators, is beyond our scope at this time.
> 
> ? Ron
> 
> 
> 
> On 8 September 2020 at 13:35:04, ?????? ???????
> (m.kuzmin at darkleaf.ru(mailto:m.kuzmin at darkleaf.ru)) wrote:
> 
>> JS generators have the `return` method:
>>  
>> ```javascript
>> var fn_gen = function* () {
>> try {
>> yield
>> }
>> finally {
>> console.log("finally")
>> }
>> };
>>  
>> var gen = fn_gen();
>> gen.next()
>> // => {value: undefined, done: false}
>> gen.return()
>> // => finally <= the finally block has been executed
>> // => {value: undefined, done: true}
>> ```
>>  
>> Will it be possible with Loom's continuations?

From duke at openjdk.java.net  Thu Sep 10 09:24:27 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 10 Sep 2020 09:24:27 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <e59b392e-ed3c-41cf-bc66-7004ec2e1f14@openjdk.java.net>

Changeset: d7bad08a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-08 10:46:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7bad08a

Fix inconsistency with unlocking

! src/java.base/share/classes/sun/net/www/http/ChunkedInputStream.java

Changeset: 1f2ff34c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-09 07:28:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f2ff34c

wepoll based polller

! src/java.base/linux/classes/sun/nio/ch/EPollPoller.java
! src/java.base/linux/classes/sun/nio/ch/PollerProvider.java
! src/java.base/macosx/classes/sun/nio/ch/KQueuePoller.java
! src/java.base/macosx/classes/sun/nio/ch/PollerProvider.java
! src/java.base/share/classes/sun/nio/ch/Net.java
! src/java.base/share/classes/sun/nio/ch/Poller.java
! src/java.base/share/classes/sun/nio/ch/SelectionKeyImpl.java
+ src/java.base/share/legal/wepoll.md
! src/java.base/unix/native/libnio/ch/Net.c
! src/java.base/windows/classes/sun/nio/ch/DefaultSelectorProvider.java
- src/java.base/windows/classes/sun/nio/ch/PollPoller.java
! src/java.base/windows/classes/sun/nio/ch/PollerProvider.java
+ src/java.base/windows/classes/sun/nio/ch/WEPoll.java
+ src/java.base/windows/classes/sun/nio/ch/WEPollPoller.java
+ src/java.base/windows/classes/sun/nio/ch/WEPollSelectorImpl.java
+ src/java.base/windows/classes/sun/nio/ch/WEPollSelectorProvider.java
+ src/java.base/windows/classes/sun/nio/ch/WSAPoll.java
+ src/java.base/windows/classes/sun/nio/ch/WSAPollPoller.java
+ src/java.base/windows/classes/sun/nio/ch/WSAPollSelectorImpl.java
+ src/java.base/windows/classes/sun/nio/ch/WSAPollSelectorProvider.java
! src/java.base/windows/classes/sun/nio/ch/WindowsSelectorImpl.java
! src/java.base/windows/native/libnio/ch/Net.c
- src/java.base/windows/native/libnio/ch/PollPoller.c
+ src/java.base/windows/native/libnio/ch/WEPollNatives.c
+ src/java.base/windows/native/libnio/ch/WSAPoll.c
! src/java.base/windows/native/libnio/ch/WindowsSelectorImpl.c
! src/java.base/windows/native/libnio/ch/nio_util.h
+ src/java.base/windows/native/libnio/ch/wepoll.c
+ src/java.base/windows/native/libnio/ch/wepoll.h


From duke at openjdk.java.net  Thu Sep 10 20:02:47 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 10 Sep 2020 20:02:47 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <b963f1bf-8d93-4674-82bc-039472854229@openjdk.java.net>

Changeset: d51a225d
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-10 13:00:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/d51a225d

jcstress updated to run testing in vthreads in embedded mode

! test/hotspot/jtreg/applications/jcstress/TestGenerator.java
! test/hotspot/jtreg/applications/jcstress/accessAtomic.java
! test/hotspot/jtreg/applications/jcstress/acqrel.java
! test/hotspot/jtreg/applications/jcstress/atomicity.java
! test/hotspot/jtreg/applications/jcstress/atomics.java
! test/hotspot/jtreg/applications/jcstress/causality.java
! test/hotspot/jtreg/applications/jcstress/coherence.java
+ test/hotspot/jtreg/applications/jcstress/collections.java
! test/hotspot/jtreg/applications/jcstress/copy.java
! test/hotspot/jtreg/applications/jcstress/countdownlatch.java
! test/hotspot/jtreg/applications/jcstress/defaultValues.java
! test/hotspot/jtreg/applications/jcstress/executors.java
! test/hotspot/jtreg/applications/jcstress/fences.java
! test/hotspot/jtreg/applications/jcstress/future.java
! test/hotspot/jtreg/applications/jcstress/init.java
! test/hotspot/jtreg/applications/jcstress/initClass.java
! test/hotspot/jtreg/applications/jcstress/initLen.java
! test/hotspot/jtreg/applications/jcstress/interrupt.java
! test/hotspot/jtreg/applications/jcstress/locks.java
! test/hotspot/jtreg/applications/jcstress/memeffects.java
! test/hotspot/jtreg/applications/jcstress/seqcst.java
! test/hotspot/jtreg/applications/jcstress/singletons.java
! test/hotspot/jtreg/applications/jcstress/strings.java
! test/hotspot/jtreg/applications/jcstress/tearing.java
! test/hotspot/jtreg/applications/jcstress/threadlocal.java
! test/hotspot/jtreg/applications/jcstress/unsafe.java
! test/hotspot/jtreg/applications/jcstress/varhandles.java
! test/hotspot/jtreg/applications/jcstress/volatiles.java

Changeset: 4128ff3e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-10 13:01:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/4128ff3e

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers



From duke at openjdk.java.net  Fri Sep 11 13:28:08 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 11 Sep 2020 13:28:08 GMT
Subject: git: openjdk/loom: fibers: Generate appropriate stack traces for
 virtual threads and carriers
Message-ID: <c7363404-2d29-444d-8d02-f5292a323cee@openjdk.java.net>

Changeset: c375fd30
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-11 14:26:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/c375fd30

Generate appropriate stack traces for virtual threads and carriers

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/services/threadService.cpp
! src/java.base/share/classes/java/lang/StackTraceElement.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/native/libjava/StackTraceElement.c
! src/java.base/share/native/libjava/Thread.c
! src/java.base/share/native/libjava/Throwable.c
! test/jdk/java/lang/Continuation/Basic.java
! test/jdk/java/lang/Thread/virtual/StackTraces.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java
+ test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java


From duke at openjdk.java.net  Fri Sep 11 14:38:46 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 11 Sep 2020 14:38:46 GMT
Subject: git: openjdk/loom: fibers: Propagate VM errors from handshake target
 to source
Message-ID: <446d89bd-15da-4c3d-9c04-ce5dd95b985c@openjdk.java.net>

Changeset: b5c3e843
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-11 15:38:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/b5c3e843

Propagate VM errors from handshake target to source

! src/hotspot/share/classfile/javaClasses.cpp


From duke at openjdk.java.net  Fri Sep 11 19:09:15 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 11 Sep 2020 19:09:15 GMT
Subject: git: openjdk/loom: fibers: 72 new changesets
Message-ID: <04ac2883-3c63-4684-9005-27ee99cc912e@openjdk.java.net>

Changeset: ac2b1ae5
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac2b1ae5

8252513: ZGC: Contiguous memory reservation probing is broken for TB heap sizes

Reviewed-by: eosterlund, pliden

! src/hotspot/share/gc/z/zVirtualMemory.cpp

Changeset: 02049ee6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/02049ee6

8252514: ZGC: Physical memory splitting is broken

Reviewed-by: eosterlund, pliden

! src/hotspot/share/gc/z/zPhysicalMemory.cpp

Changeset: 7282d0de
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/7282d0de

8252589: Code duplication in ParallelSPCleanupTask

Reviewed-by: shade, dholmes

! src/hotspot/share/runtime/safepoint.cpp

Changeset: 4c73e045
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c73e045

8252656: Replace RegisterArrayForGC mechanism with plain Handles

Reviewed-by: coleenp, tschatzl, dholmes

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 737ae774
Author:    Fernando Guallini <fguallini at openjdk.org>
Date:      2020-09-01 19:04:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/737ae774

8249699: java/io/ByteArrayOutputStream/MaxCapacity.java should use @requires instead of @ignore

Use @requires os.maxMemory in order to run the test only if memory requirements are satisfied as opposed to ignoring it

Reviewed-by: coffeys

! test/jdk/java/io/ByteArrayOutputStream/MaxCapacity.java

Changeset: f3597c4a
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-09-02 13:50:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/f3597c4a

8252249: nsk/stress/stack/stack016.java fails with "Error: TEST_BUG: trickyRecursion() must throw an error anyway!"

Run test separately with both -Xint and -Xcomp to ensure thread stacks are similarly sized.

Reviewed-by: dholmes, coleenp

! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack016.java

Changeset: a588752f
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-02 09:29:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/a588752f

8248337: sparc related code clean up after solaris removal

Reviewed-by: dholmes, kvn

! src/hotspot/cpu/aarch64/c1_Defs_aarch64.hpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/jniTypes_aarch64.hpp
! src/hotspot/cpu/aarch64/registerMap_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/frame_arm.hpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/jniTypes_ppc.hpp
! src/hotspot/cpu/ppc/registerMap_ppc.hpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.hpp
! src/hotspot/cpu/s390/c1_globals_s390.hpp
! src/hotspot/cpu/s390/c2_globals_s390.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/x86/frame_x86.hpp
! src/hotspot/cpu/x86/jniTypes_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/zero/registerMap_zero.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/oops/markWord.hpp

Changeset: 261eb76e
Author:    Robert Field <rfield at openjdk.org>
Date:      2020-09-02 09:37:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/261eb76e

8247456: JShell: Handling of top-level final, abstract, and static modifiers

Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/jdk/jshell/Corraller.java
! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/MaskCommentsAndModifiers.java
! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/Unit.java
! src/jdk.jshell/share/classes/jdk/jshell/resources/l10n.properties
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/ErrorTranslationTest.java
! test/langtools/jdk/jshell/IgnoreTest.java
! test/langtools/jdk/jshell/MethodsTest.java
! test/langtools/jdk/jshell/ModifiersTest.java
! test/langtools/jdk/jshell/ToolBasicTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java

Changeset: c61204b3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-02 18:37:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/c61204b3

8252660: Shenandoah: support manageable SoftMaxHeapSize option

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
+ test/hotspot/jtreg/gc/shenandoah/TestDynamicSoftMaxHeapSize.java
+ test/hotspot/jtreg/gc/shenandoah/options/TestSoftMaxHeapSize.java

Changeset: 38cd5d09
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-09-02 21:32:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/38cd5d09

8252354: Properties :: storeToXML method does not throw ClassCastException when supplied non strings

Reviewed-by: lancea, naoto

! src/java.base/share/classes/jdk/internal/util/xml/PropertiesDefaultHandler.java
+ test/jdk/java/util/Properties/CompatibilityTest.java

Changeset: 869b0516
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-09-03 02:47:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/869b0516

Added tag jdk-16+14 for changeset 36b29df125dc

! .hgtags

Changeset: aab706c6
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-03 11:13:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/aab706c6

8160601: unexpected error compiling @Deprecated package

Reviewed-by: jlaskey

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
+ test/langtools/tools/javac/depDocComment/JavadocDeprecatedInPackageTest.java

Changeset: a951a153
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-03 11:14:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/a951a153

8245664: javac erroneously issues deprecation warning for use of a deprecated package

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/tools/javac/lint/DeprecationTest.java

Changeset: 35ea0008
Author:    Dmitry Chuyko <dchuyko at openjdk.org>
Date:      2020-09-03 14:54:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/35ea0008

8251525: AARCH64: Faster Math.signum(fp)

Reviewed-by: aph, vlivanov, adinn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/intrinsicnode.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/Math.java
+ test/hotspot/jtreg/compiler/intrinsics/math/TestSignumIntrinsic.java

Changeset: 43d36857
Author:    Jaroslav Bachorik <jbachorik at openjdk.org>
Date:      2020-09-03 13:22:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/43d36857

8252754: Hash code calculation of JfrStackTrace is inconsistent

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp

Changeset: 57a27a6f
Author:    Vipin Sharma <vsharma at openjdk.org>
Date:      2020-09-03 09:28:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/57a27a6f

8252538: Replace @exception with @throws java.rmi package

Reviewed-by: rriggs

! src/java.rmi/share/classes/java/rmi/MarshalledObject.java
! src/java.rmi/share/classes/java/rmi/Naming.java

Changeset: 76f0588a
Author:    Bob Vandette <bobv at openjdk.org>
Date:      2020-09-03 13:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/76f0588a

8252359: HotSpot Not Identifying it is Running in a Container

Reviewed-by: sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java

Changeset: 850d6230
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-03 09:21:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/850d6230

8252720: clean up FileInstaller $test.src $cwd in vmTestbase/vm/compiler/optimizations tests

Reviewed-by: thartmann

! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/Do/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/ForWhile/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/While/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/WhileWhile/TestDescription.java

Changeset: 933f90fb
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-03 09:21:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/933f90fb

8251997: remove usage of PropertyResolvingWrapper in vmTestbase/vm/mlvm/

Reviewed-by: thartmann

- test/hotspot/jtreg/vmTestbase/vm/mlvm/TEST.properties
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jdi/breakpoint/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jdi/breakpointOtherStratum/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/stress/jdi/breakpointInCompiledCode/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpoint/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpointOtherStratum/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/jdi/breakpointInCompiledCode/Test.java

Changeset: 49a9d49d
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-09-03 19:14:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/49a9d49d

8241768: git needs .gitattributes

Reviewed-by: erikj, jvernee, ehelin

+ .gitattributes

Changeset: 4e6a4af1
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-09-03 12:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e6a4af1

8244090: public lookup should find public members of public exported types

Reviewed-by: lfoltan, psandoz

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/java.base/share/classes/java/lang/invoke/DelegatingMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/Invokers.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/MemberName.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/Driver.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m1/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m1/p/Main.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/q/EndPoint.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/q/T.java

Changeset: a9e78595
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-03 13:01:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9e78595

8252779: compiler/graalunit/HotspotTest.java failed after 8251525

Updated CheckGraalIntrinsics.java test

Reviewed-by: dcubed

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

Changeset: ae5a6dde
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-03 16:42:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae5a6dde

8252740: java/util/Properties/LoadAndStoreXMLWithDefaults.java fails after JDK-8252354

Reviewed-by: alanb, joehw

! test/jdk/java/util/Properties/LoadAndStoreXMLWithDefaults.java

Changeset: e25f2a57
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-04 09:01:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/e25f2a57

8252521: possible race in java_suspend_self_with_safepoint_check

Reviewed-by: dholmes, rehn

! src/hotspot/share/runtime/thread.cpp

Changeset: 0dadf81e
Author:    Fernando Guallini <fguallini at openjdk.org>
Date:      2020-09-02 17:43:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/0dadf81e

8249694: java/lang/StringBuffer/HugeCapacity.java and j/l/StringBuilder/HugeCapacity.java tests shouldn't be @ignore-d

Remove @ignore since @requires os.maxMemory is enough to ensure tests will not be executed if memory requirements are not satisfied

Reviewed-by: coffeys

! test/jdk/java/lang/StringBuffer/HugeCapacity.java
! test/jdk/java/lang/StringBuilder/HugeCapacity.java

Changeset: 9b5a9b61
Author:    Ningsheng Jian <njian at openjdk.org>
Date:      2020-09-02 09:45:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b5a9b61

8231441: AArch64: Initial SVE backend support

Co-authored-by: Joshua Zhu <joshua.zhu at arm.com>
Co-authored-by: Yang Zhang <yang.zhang at arm.com>
Reviewed-by: adinn, pli, ihse, vlivanov, eosterlund

! make/hotspot/gensrc/GensrcAdlc.gmk
! src/hotspot/cpu/aarch64/aarch64-asmtest.py
! src/hotspot/cpu/aarch64/aarch64.ad
+ src/hotspot/cpu/aarch64/aarch64_sve.ad
+ src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/register_definitions_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/cpu/aarch64/vmreg_aarch64.inline.hpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/archDesc.cpp
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/chaitin.cpp
! src/hotspot/share/opto/chaitin.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/opcodes.cpp
! src/hotspot/share/opto/opcodes.hpp
! src/hotspot/share/opto/postaloc.cpp
! src/hotspot/share/opto/regmask.cpp
! src/hotspot/share/opto/regmask.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/opto/vectornode.cpp
+ test/hotspot/jtreg/compiler/c2/aarch64/TestSVEWithJNI.java
+ test/hotspot/jtreg/compiler/c2/aarch64/libTestSVEWithJNI.c

Changeset: 8f365805
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-04 09:47:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f365805

8252725: Refactor jlink GenerateJLIClassesPlugin code

Cleanup code for jlink classes generation, move parsing file work to java.lang.invoke and add a new API in interface JavaLangInvokeAccess to generate holder classes, remove old APIs. The new API is used both by JLI and CDS.

Reviewed-by: mchung, sundar

! src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java
! src/java.base/share/classes/java/lang/invoke/GenerateJLIClassesHelper.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java

Changeset: 15af2761
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-04 10:36:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/15af2761

8252004: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/sysdict

Reviewed-by: dcubed, gziemski

- test/hotspot/jtreg/vmTestbase/nsk/sysdict/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/btree001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/btree003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/btree004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/btree006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/btree007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/btree009.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/btree010.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/btree012.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain001/chain001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain002/chain002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain003/chain003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain004/chain004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain005/chain005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain006/chain006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain008/chain008.java

Changeset: 5d2e79e2
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-04 13:44:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/5d2e79e2

8252307: javac rejects code with annotation applicable to fields

Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/T8171332/Processor.out
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: 3e81b3ad
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-09-05 12:42:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/3e81b3ad

8242427: JVMTI frame pop operations should use Thread-Local Handshakes

Reviewed-by: dcubed, dholmes, pchilanomate, rehn, sspitsyn

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: 4b3a0b78
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-04 23:51:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b3a0b78

8247352: improve error messages for sealed classes and records

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/diags/examples/AnonymousCantInheritFromSealed.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/CantExtendSealedInAnotherModule.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSealed/a/Base.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSealed/module-info.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSub/b/Impl.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSub/module-info.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/CantExtendSealedInAnotherPkg.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/p1/Sealed.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/p2/Sub.java
! test/langtools/tools/javac/diags/examples/LocalCantInheritFromSealed.java
! test/langtools/tools/javac/records/RecordCompilationTests.java
! test/langtools/tools/javac/sealed/SealedDiffConfigurationsTest.java

Changeset: d0f4366a
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-05 21:49:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0f4366a

8252715: Problem list java/awt/event/KeyEvent/KeyTyped/CtrlASCII.java on Linux

Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 1262ae36
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-06 01:25:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/1262ae36

8252679: Two windows specific FileDIalog tests may fail on some Windows_Server_2016_Standard

Reviewed-by: prr

! test/jdk/java/awt/FileDialog/8003399/bug8003399.java
! test/jdk/java/awt/FileDialog/8017487/bug8017487.java

Changeset: 5f76deb2
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-06 16:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f76deb2

8252522: nsk/share/test/StressOptions should multiple stressTime by jtreg's timeout-factor

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/nsk/share/test/StressOptions.java

Changeset: 55c7e769
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-09-07 07:25:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/55c7e769

8252825: Add automated test for fix done in JDK-8218479

Reviewed-by: serb, prr

+ test/jdk/javax/swing/JTextPane/TestJTextPaneBackgroundColor.java

Changeset: cc5039e1
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2020-09-07 07:30:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc5039e1

8252837: Cleanup SAP Copyright file headers

Reviewed-by: dholmes

! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/nativeInst_ppc.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/ppc/stubRoutines_ppc.hpp
! src/hotspot/cpu/ppc/stubRoutines_ppc_64.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/s390/c1_FrameMap_s390.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
! src/hotspot/cpu/s390/compiledIC_s390.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.hpp
! src/hotspot/os/windows/symbolengine.hpp
! src/hotspot/share/oops/reflectionAccessorImplKlassHelper.cpp
! src/hotspot/share/oops/reflectionAccessorImplKlassHelper.hpp
! src/java.base/aix/native/libnet/aix_close.c
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/aix/native/libattach/VirtualMachineImpl.c
! test/hotspot/jtreg/compiler/arraycopy/TestObjectArrayCopy.java
! test/hotspot/jtreg/compiler/escapeAnalysis/TestArrayCopy.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java
! test/hotspot/jtreg/compiler/whitebox/BlockingCompilation.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/libTestJNIBlockFullGC.c
! test/hotspot/jtreg/runtime/Safepoint/TestAbortVMOnSafepointTimeout.java
! test/hotspot/jtreg/runtime/logging/ThreadLoggingTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ShowReflectionTargetTest.java
! test/jdk/com/sun/jdi/OnJcmdTest.java
! test/jdk/jdk/nio/zipfs/TestPosix.java

Changeset: e0c8d442
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-09-07 08:20:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0c8d442

8252844: Update check configuration to Skara format

Reviewed-by: ehelin

! .jcheck/conf

Changeset: e29c3f61
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-09-07 13:59:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/e29c3f61

8252661: Change SafepointMechanism terminology to talk less about "blocking"

Reviewed-by: rehn, shade, dholmes

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/safepointMechanism.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: e0d5b5f7
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-09-07 14:33:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0d5b5f7

8252627: Make it safe for JFR thread to read threadObj

Reviewed-by: dholmes, mgronlun

! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp

Changeset: 70d5cac9
Author:    Filipp Zhinkin <fzhinkin at openjdk.org>
Date:      2020-09-07 15:33:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/70d5cac9

8251152: ARM32: jtreg c2 Test8202414 test crash

Some CPUs (like ARM32) does not support unaligned memory accesses. To avoid JVM crashes tests that perform such accesses should be skipped on corresponding platforms.

Reviewed-by: iignatyev, clanger

! test/hotspot/jtreg/compiler/c2/Test8202414.java
! test/hotspot/jtreg/compiler/unsafe/JdkInternalMiscUnsafeUnalignedAccess.java

Changeset: 8d6d43c3
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-07 16:18:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d6d43c3

8251193: bin/idea.sh is generating wrong folder definitions for JVMCI modules

Co-authored-by: Galder Zamarreno <galder at redhat.com>
Reviewed-by: mcimadamore

! bin/idea.sh

Changeset: 7686e871
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2020-09-07 19:01:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/7686e871

8250968: Symlinks attributes not preserved when using jarsigner on zip files

Reviewed-by: lancea, weijun, hchao

! src/java.base/share/classes/java/util/zip/ZipEntry.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/java/util/zip/ZipOutputStream.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilZipFileAccess.java
! src/java.base/share/classes/sun/security/util/Event.java
! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
! test/jdk/sun/security/tools/jarsigner/PosixPermissionsTest.java
+ test/jdk/sun/security/tools/jarsigner/SymLinkTest.java

Changeset: 891886b6
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-08 02:35:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/891886b6

8252887: Zero VM is broken after JDK-8252661

Zero VM is broken due to 'block_if_requested' is not a member of 'SafepointMechanism'.

Reviewed-by: dholmes

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp

Changeset: 188b0bc7
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-08 07:58:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/188b0bc7

8252868: Clean up unused function from G1MMUTracker

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1MMUTracker.hpp

Changeset: 2cceeedf
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-08 08:24:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cceeedf

8166554: Avoid compilation blocking in OverloadCompileQueueTest.java

Reviewed-by: shade

! test/hotspot/jtreg/compiler/codecache/stress/OverloadCompileQueueTest.java

Changeset: 5dd1eade
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-09-08 09:10:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5dd1eade

8252767: URLConnection.setRequestProperty throws IllegalAccessError

Reviewed-by: chegar, michaelm, alanb

! src/java.base/share/classes/sun/net/www/URLConnection.java
! test/jdk/java/net/URLConnection/RequestProperties.java

Changeset: 73ba3ae1
Author:    Christoph G?ttschkes <cgo at openjdk.org>
Committer: Per Lid?n <pliden at openjdk.org>
Date:      2020-09-08 09:34:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/73ba3ae1

8252500: ZGC on aarch64: Unable to allocate heap for certain Linux kernel configurations

Reviewed-by: stefank, eosterlund, pliden

! src/hotspot/cpu/aarch64/gc/z/zGlobals_aarch64.cpp

Changeset: 4fb1980f
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-09-08 10:17:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/4fb1980f

8252853: AArch64: gc/shenandoah/TestVerifyJCStress.java fails intermittently with C1

Reviewed-by: shade

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! test/hotspot/jtreg/gc/shenandoah/TestVerifyJCStress.java

Changeset: 76002747
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-08 11:17:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/76002747

8252859: Inconsistent use of alpha in class AbsSeq

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/z/zStat.cpp
! src/hotspot/share/utilities/numberSeq.cpp
! src/hotspot/share/utilities/numberSeq.hpp

Changeset: bf5da0c7
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-09-08 12:04:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf5da0c7

8252897: Minor .jcheck/conf update

Reviewed-by: ehelin

! .jcheck/conf

Changeset: 704f784c
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-08 13:45:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/704f784c

8252871: fatal error: must own lock JvmtiThreadState_lock
8252816: JvmtiEnvThreadState::clear_to_frame_pop() is not used

Reviewed-by: ysuenaga, dholmes

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp

Changeset: 91a20ca7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-08 17:42:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/91a20ca7

8252695: Shenandoah: clean up Graal enabled/disabled filter in tests

Reviewed-by: zgu

! test/hotspot/jtreg/compiler/c2/aarch64/TestVolatilesShenandoah.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestDynamicSoftMaxHeapSize.java
! test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java
! test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java
! test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestLoadPinnedAfterCall.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSoftMaxHeapSize.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java

Changeset: 001e51d9
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-08 18:27:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/001e51d9

8250563: Add KVHashtable::add_if_absent

Reviewed-by: ccheung, coleenp

! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/utilities/hashtable.hpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 63a5a129
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-08 18:39:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/63a5a129

8252658: G1: Do not consider G1HeapWastePercent during region selection within a gc

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Policy.cpp

Changeset: e20004d7
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-09-08 19:00:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/e20004d7

8249625: cleanup unused SkippedException in the tests under cds/appcds/dynamicArchive/methodHandles

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: 26c7218a
Author:    Christoph G?ttschkes <cgo at openjdk.org>
Committer: Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-09-08 22:59:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/26c7218a

8252773: [TESTBUG] serviceability/jvmti/GetObjectSizeOverflow fails due to OOM conditions

Reviewed-by: cjplummer, lmesnik

+ test/hotspot/jtreg/resourcehogs/serviceability/jvmti/GetObjectSizeOverflow.java
= test/hotspot/jtreg/resourcehogs/serviceability/jvmti/GetObjectSizeOverflowAgent.java
- test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeOverflow.java

Changeset: 30fa8d5d
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2020-09-09 00:43:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/30fa8d5d

8157729: examples in LinkedHashMap and LinkedHashSet class doc use raw types

Reviewed-by: darcy, naoto, lancea

! src/java.base/share/classes/java/util/LinkedHashMap.java
! src/java.base/share/classes/java/util/LinkedHashSet.java

Changeset: c655b703
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-09 05:57:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/c655b703

8252916: Newline in object field values list of ScopeDesc should be removed

Reviewed-by: vlivanov

! src/hotspot/share/code/debugInfo.cpp

Changeset: c98417eb
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-09 07:51:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/c98417eb

8250840: some tests use --enable-preview unnecessarily

Reviewed-by: vromero

! test/langtools/jdk/javadoc/doclet/testRecordLinks/TestRecordLinks.java
! test/langtools/jdk/jshell/ToolSimpleTest.java
! test/langtools/tools/javac/ConditionalExpressionResolvePending.java
! test/langtools/tools/javac/patterns/BreakAndLoops.java
! test/langtools/tools/javac/patterns/ConditionalTest.java
! test/langtools/tools/javac/recovery/ClassBlockExits.java

Changeset: 382b8fed
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-09 12:10:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/382b8fed

8240751: Shenandoah: fold ShenandoahTracer definition

Reviewed-by: adityam, zgu

! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.hpp
- src/hotspot/share/gc/shenandoah/shenandoahTracer.hpp

Changeset: 5fef8dda
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-09 13:03:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fef8dda

8235229: Compilation against a modular, multi-release JAR erroneous with --release

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! test/langtools/tools/javac/modules/ModuleInfoTest.java

Changeset: d5609647
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-09 13:21:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/d5609647

8252794: Creation of JNIMethodBlock should be done with a leaf lock

Reviewed-by: coleenp, dholmes

! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: 6329de45
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-09 13:43:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/6329de45

8248532: Every time I change keyboard language at my MacBook, Java crashes

Reviewed-by: serb, prr

! src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m

Changeset: 51660946
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-09 13:53:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/51660946

8252957: Wrong comment in CgroupV1Subsystem::cpu_quota

The comment is wrong. The 'us' in 'cpu.cfs_quota_us' stands for
microseconds, which is read verbatim. Similarly for cgroups v2
all units in 'cpu.max' are in microseconds.

Reviewed-by: shade, hseigel

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp

Changeset: 43339420
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-09 14:05:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/43339420

8250217: com.sun.tools.javac.api.JavacTaskImpl swallows compiler exceptions potentially producing false positive test results

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskImpl.java
! test/langtools/tools/javac/processing/errors/CrashOnNonExistingAnnotation/Processor.java

Changeset: b324040f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 16:42:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/b324040f

Merge

! src/hotspot/cpu/x86/frame_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! test/jdk/ProblemList.txt
! src/hotspot/cpu/x86/frame_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! test/jdk/ProblemList.txt

Changeset: f134df3d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-10 14:05:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/f134df3d

Moving legal file to right location

= src/java.base/windows/legal/wepoll.md

Changeset: f5213088
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 12:22:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5213088

Avoid preclose when no kernel thread blocked

! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SinkChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/SourceChannelImpl.java

Changeset: 85987178
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 14:52:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/85987178

Cleanup

! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/VirtualThread.java
+ src/java.base/share/classes/java/lang/a
! test/jdk/java/lang/Thread/virtual/StackTraces.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java

Changeset: 3ceff96e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 16:42:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/3ceff96e

Merge


Changeset: 41f52b82
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 16:42:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/41f52b82

Merge


Changeset: bb3b1cdd
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-11 17:24:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb3b1cdd

assert in clear_frame_pop

! src/hotspot/share/prims/jvmtiExport.cpp


From duke at openjdk.java.net  Fri Sep 11 19:13:09 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 11 Sep 2020 19:13:09 GMT
Subject: git: openjdk/loom: master: 65 new changesets
Message-ID: <d99ced01-a24e-4870-8218-9e4d149c5f52@openjdk.java.net>

Changeset: ac2b1ae5
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac2b1ae5

8252513: ZGC: Contiguous memory reservation probing is broken for TB heap sizes

Reviewed-by: eosterlund, pliden

! src/hotspot/share/gc/z/zVirtualMemory.cpp

Changeset: 02049ee6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/02049ee6

8252514: ZGC: Physical memory splitting is broken

Reviewed-by: eosterlund, pliden

! src/hotspot/share/gc/z/zPhysicalMemory.cpp

Changeset: 7282d0de
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/7282d0de

8252589: Code duplication in ParallelSPCleanupTask

Reviewed-by: shade, dholmes

! src/hotspot/share/runtime/safepoint.cpp

Changeset: 4c73e045
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-02 11:13:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c73e045

8252656: Replace RegisterArrayForGC mechanism with plain Handles

Reviewed-by: coleenp, tschatzl, dholmes

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 737ae774
Author:    Fernando Guallini <fguallini at openjdk.org>
Date:      2020-09-01 19:04:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/737ae774

8249699: java/io/ByteArrayOutputStream/MaxCapacity.java should use @requires instead of @ignore

Use @requires os.maxMemory in order to run the test only if memory requirements are satisfied as opposed to ignoring it

Reviewed-by: coffeys

! test/jdk/java/io/ByteArrayOutputStream/MaxCapacity.java

Changeset: f3597c4a
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-09-02 13:50:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/f3597c4a

8252249: nsk/stress/stack/stack016.java fails with "Error: TEST_BUG: trickyRecursion() must throw an error anyway!"

Run test separately with both -Xint and -Xcomp to ensure thread stacks are similarly sized.

Reviewed-by: dholmes, coleenp

! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack016.java

Changeset: a588752f
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-02 09:29:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/a588752f

8248337: sparc related code clean up after solaris removal

Reviewed-by: dholmes, kvn

! src/hotspot/cpu/aarch64/c1_Defs_aarch64.hpp
! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/jniTypes_aarch64.hpp
! src/hotspot/cpu/aarch64/registerMap_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/frame_arm.hpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/jniTypes_ppc.hpp
! src/hotspot/cpu/ppc/registerMap_ppc.hpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/c1_MacroAssembler_s390.hpp
! src/hotspot/cpu/s390/c1_globals_s390.hpp
! src/hotspot/cpu/s390/c2_globals_s390.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/x86/frame_x86.hpp
! src/hotspot/cpu/x86/jniTypes_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/zero/registerMap_zero.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/oops/markWord.hpp

Changeset: 261eb76e
Author:    Robert Field <rfield at openjdk.org>
Date:      2020-09-02 09:37:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/261eb76e

8247456: JShell: Handling of top-level final, abstract, and static modifiers

Reviewed-by: jlahoda

! src/jdk.jshell/share/classes/jdk/jshell/Corraller.java
! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/MaskCommentsAndModifiers.java
! src/jdk.jshell/share/classes/jdk/jshell/MethodSnippet.java
! src/jdk.jshell/share/classes/jdk/jshell/Unit.java
! src/jdk.jshell/share/classes/jdk/jshell/resources/l10n.properties
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/ErrorTranslationTest.java
! test/langtools/jdk/jshell/IgnoreTest.java
! test/langtools/jdk/jshell/MethodsTest.java
! test/langtools/jdk/jshell/ModifiersTest.java
! test/langtools/jdk/jshell/ToolBasicTest.java
! test/langtools/jdk/jshell/ToolSimpleTest.java

Changeset: c61204b3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-02 18:37:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/c61204b3

8252660: Shenandoah: support manageable SoftMaxHeapSize option

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
+ test/hotspot/jtreg/gc/shenandoah/TestDynamicSoftMaxHeapSize.java
+ test/hotspot/jtreg/gc/shenandoah/options/TestSoftMaxHeapSize.java

Changeset: 38cd5d09
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-09-02 21:32:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/38cd5d09

8252354: Properties :: storeToXML method does not throw ClassCastException when supplied non strings

Reviewed-by: lancea, naoto

! src/java.base/share/classes/jdk/internal/util/xml/PropertiesDefaultHandler.java
+ test/jdk/java/util/Properties/CompatibilityTest.java

Changeset: 869b0516
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-09-03 02:47:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/869b0516

Added tag jdk-16+14 for changeset 36b29df125dc

! .hgtags

Changeset: aab706c6
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-03 11:13:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/aab706c6

8160601: unexpected error compiling @Deprecated package

Reviewed-by: jlaskey

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
+ test/langtools/tools/javac/depDocComment/JavadocDeprecatedInPackageTest.java

Changeset: a951a153
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-03 11:14:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/a951a153

8245664: javac erroneously issues deprecation warning for use of a deprecated package

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/tools/javac/lint/DeprecationTest.java

Changeset: 35ea0008
Author:    Dmitry Chuyko <dchuyko at openjdk.org>
Date:      2020-09-03 14:54:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/35ea0008

8251525: AARCH64: Faster Math.signum(fp)

Reviewed-by: aph, vlivanov, adinn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/intrinsicnode.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/Math.java
+ test/hotspot/jtreg/compiler/intrinsics/math/TestSignumIntrinsic.java

Changeset: 43d36857
Author:    Jaroslav Bachorik <jbachorik at openjdk.org>
Date:      2020-09-03 13:22:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/43d36857

8252754: Hash code calculation of JfrStackTrace is inconsistent

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp

Changeset: 57a27a6f
Author:    Vipin Sharma <vsharma at openjdk.org>
Date:      2020-09-03 09:28:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/57a27a6f

8252538: Replace @exception with @throws java.rmi package

Reviewed-by: rriggs

! src/java.rmi/share/classes/java/rmi/MarshalledObject.java
! src/java.rmi/share/classes/java/rmi/Naming.java

Changeset: 76f0588a
Author:    Bob Vandette <bobv at openjdk.org>
Date:      2020-09-03 13:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/76f0588a

8252359: HotSpot Not Identifying it is Running in a Container

Reviewed-by: sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java

Changeset: 850d6230
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-03 09:21:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/850d6230

8252720: clean up FileInstaller $test.src $cwd in vmTestbase/vm/compiler/optimizations tests

Reviewed-by: thartmann

! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/Do/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/ForWhile/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/While/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/partialpeel/WhileWhile/TestDescription.java

Changeset: 933f90fb
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-03 09:21:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/933f90fb

8251997: remove usage of PropertyResolvingWrapper in vmTestbase/vm/mlvm/

Reviewed-by: thartmann

- test/hotspot/jtreg/vmTestbase/vm/mlvm/TEST.properties
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jdi/breakpoint/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/func/jdi/breakpointOtherStratum/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/stress/jdi/breakpointInCompiledCode/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpoint/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpointOtherStratum/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/jdi/breakpointInCompiledCode/Test.java

Changeset: 49a9d49d
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-09-03 19:14:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/49a9d49d

8241768: git needs .gitattributes

Reviewed-by: erikj, jvernee, ehelin

+ .gitattributes

Changeset: 4e6a4af1
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-09-03 12:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/4e6a4af1

8244090: public lookup should find public members of public exported types

Reviewed-by: lfoltan, psandoz

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/interpreter/linkResolver.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/methodHandles.hpp
! src/java.base/share/classes/java/lang/invoke/DelegatingMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/Invokers.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/MemberName.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/Driver.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m1/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m1/p/Main.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/q/EndPoint.java
+ test/jdk/java/lang/invoke/MethodHandles/publicLookup/m2/q/T.java

Changeset: a9e78595
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-03 13:01:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9e78595

8252779: compiler/graalunit/HotspotTest.java failed after 8251525

Updated CheckGraalIntrinsics.java test

Reviewed-by: dcubed

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java

Changeset: ae5a6dde
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-03 16:42:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae5a6dde

8252740: java/util/Properties/LoadAndStoreXMLWithDefaults.java fails after JDK-8252354

Reviewed-by: alanb, joehw

! test/jdk/java/util/Properties/LoadAndStoreXMLWithDefaults.java

Changeset: e25f2a57
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-04 09:01:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/e25f2a57

8252521: possible race in java_suspend_self_with_safepoint_check

Reviewed-by: dholmes, rehn

! src/hotspot/share/runtime/thread.cpp

Changeset: 0dadf81e
Author:    Fernando Guallini <fguallini at openjdk.org>
Date:      2020-09-02 17:43:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/0dadf81e

8249694: java/lang/StringBuffer/HugeCapacity.java and j/l/StringBuilder/HugeCapacity.java tests shouldn't be @ignore-d

Remove @ignore since @requires os.maxMemory is enough to ensure tests will not be executed if memory requirements are not satisfied

Reviewed-by: coffeys

! test/jdk/java/lang/StringBuffer/HugeCapacity.java
! test/jdk/java/lang/StringBuilder/HugeCapacity.java

Changeset: 9b5a9b61
Author:    Ningsheng Jian <njian at openjdk.org>
Date:      2020-09-02 09:45:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b5a9b61

8231441: AArch64: Initial SVE backend support

Co-authored-by: Joshua Zhu <joshua.zhu at arm.com>
Co-authored-by: Yang Zhang <yang.zhang at arm.com>
Reviewed-by: adinn, pli, ihse, vlivanov, eosterlund

! make/hotspot/gensrc/GensrcAdlc.gmk
! src/hotspot/cpu/aarch64/aarch64-asmtest.py
! src/hotspot/cpu/aarch64/aarch64.ad
+ src/hotspot/cpu/aarch64/aarch64_sve.ad
+ src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.cpp
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/register_definitions_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/cpu/aarch64/vmreg_aarch64.inline.hpp
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/archDesc.cpp
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/chaitin.cpp
! src/hotspot/share/opto/chaitin.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/opcodes.cpp
! src/hotspot/share/opto/opcodes.hpp
! src/hotspot/share/opto/postaloc.cpp
! src/hotspot/share/opto/regmask.cpp
! src/hotspot/share/opto/regmask.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
! src/hotspot/share/opto/vectornode.cpp
+ test/hotspot/jtreg/compiler/c2/aarch64/TestSVEWithJNI.java
+ test/hotspot/jtreg/compiler/c2/aarch64/libTestSVEWithJNI.c

Changeset: 8f365805
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-04 09:47:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f365805

8252725: Refactor jlink GenerateJLIClassesPlugin code

Cleanup code for jlink classes generation, move parsing file work to java.lang.invoke and add a new API in interface JavaLangInvokeAccess to generate holder classes, remove old APIs. The new API is used both by JLI and CDS.

Reviewed-by: mchung, sundar

! src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java
! src/java.base/share/classes/java/lang/invoke/GenerateJLIClassesHelper.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/jdk/internal/access/JavaLangInvokeAccess.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java

Changeset: 15af2761
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-04 10:36:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/15af2761

8252004: remove usage of PropertyResolvingWrapper in vmTestbase/nsk/sysdict

Reviewed-by: dcubed, gziemski

- test/hotspot/jtreg/vmTestbase/nsk/sysdict/TEST.properties
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/btree001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/btree003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/btree004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/btree006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/btree007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/btree009.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/btree010.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/btree012.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain001/chain001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain002/chain002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain003/chain003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain004/chain004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain005/chain005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain006/chain006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain008/chain008.java

Changeset: 5d2e79e2
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-04 13:44:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/5d2e79e2

8252307: javac rejects code with annotation applicable to fields

Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/T8171332/Processor.out
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: 3e81b3ad
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-09-05 12:42:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/3e81b3ad

8242427: JVMTI frame pop operations should use Thread-Local Handshakes

Reviewed-by: dcubed, dholmes, pchilanomate, rehn, sspitsyn

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: 4b3a0b78
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-04 23:51:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b3a0b78

8247352: improve error messages for sealed classes and records

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/diags/examples/AnonymousCantInheritFromSealed.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/CantExtendSealedInAnotherModule.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSealed/a/Base.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSealed/module-info.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSub/b/Impl.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherModule/modulesourcepath/mSub/module-info.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/CantExtendSealedInAnotherPkg.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/p1/Sealed.java
+ test/langtools/tools/javac/diags/examples/CantExtendSealedInAnotherPkg/p2/Sub.java
! test/langtools/tools/javac/diags/examples/LocalCantInheritFromSealed.java
! test/langtools/tools/javac/records/RecordCompilationTests.java
! test/langtools/tools/javac/sealed/SealedDiffConfigurationsTest.java

Changeset: d0f4366a
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-05 21:49:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0f4366a

8252715: Problem list java/awt/event/KeyEvent/KeyTyped/CtrlASCII.java on Linux

Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 1262ae36
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-06 01:25:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/1262ae36

8252679: Two windows specific FileDIalog tests may fail on some Windows_Server_2016_Standard

Reviewed-by: prr

! test/jdk/java/awt/FileDialog/8003399/bug8003399.java
! test/jdk/java/awt/FileDialog/8017487/bug8017487.java

Changeset: 5f76deb2
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-06 16:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f76deb2

8252522: nsk/share/test/StressOptions should multiple stressTime by jtreg's timeout-factor

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/nsk/share/test/StressOptions.java

Changeset: 55c7e769
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-09-07 07:25:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/55c7e769

8252825: Add automated test for fix done in JDK-8218479

Reviewed-by: serb, prr

+ test/jdk/javax/swing/JTextPane/TestJTextPaneBackgroundColor.java

Changeset: cc5039e1
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2020-09-07 07:30:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc5039e1

8252837: Cleanup SAP Copyright file headers

Reviewed-by: dholmes

! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/cardTableBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/modRefBarrierSetAssembler_ppc.hpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/nativeInst_ppc.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/ppc/stubRoutines_ppc.hpp
! src/hotspot/cpu/ppc/stubRoutines_ppc_64.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/s390/c1_FrameMap_s390.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
! src/hotspot/cpu/s390/compiledIC_s390.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/cardTableBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.cpp
! src/hotspot/cpu/s390/gc/shared/modRefBarrierSetAssembler_s390.hpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.hpp
! src/hotspot/os/windows/symbolengine.hpp
! src/hotspot/share/oops/reflectionAccessorImplKlassHelper.cpp
! src/hotspot/share/oops/reflectionAccessorImplKlassHelper.hpp
! src/java.base/aix/native/libnet/aix_close.c
! src/jdk.attach/aix/classes/sun/tools/attach/VirtualMachineImpl.java
! src/jdk.attach/aix/native/libattach/VirtualMachineImpl.c
! test/hotspot/jtreg/compiler/arraycopy/TestObjectArrayCopy.java
! test/hotspot/jtreg/compiler/escapeAnalysis/TestArrayCopy.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java
! test/hotspot/jtreg/compiler/whitebox/BlockingCompilation.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/libTestJNIBlockFullGC.c
! test/hotspot/jtreg/runtime/Safepoint/TestAbortVMOnSafepointTimeout.java
! test/hotspot/jtreg/runtime/logging/ThreadLoggingTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ShowReflectionTargetTest.java
! test/jdk/com/sun/jdi/OnJcmdTest.java
! test/jdk/jdk/nio/zipfs/TestPosix.java

Changeset: e0c8d442
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-09-07 08:20:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0c8d442

8252844: Update check configuration to Skara format

Reviewed-by: ehelin

! .jcheck/conf

Changeset: e29c3f61
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-09-07 13:59:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/e29c3f61

8252661: Change SafepointMechanism terminology to talk less about "blocking"

Reviewed-by: rehn, shade, dholmes

! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/safepointMechanism.hpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: e0d5b5f7
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-09-07 14:33:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0d5b5f7

8252627: Make it safe for JFR thread to read threadObj

Reviewed-by: dholmes, mgronlun

! src/hotspot/share/gc/z/zObjectAllocator.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp

Changeset: 70d5cac9
Author:    Filipp Zhinkin <fzhinkin at openjdk.org>
Date:      2020-09-07 15:33:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/70d5cac9

8251152: ARM32: jtreg c2 Test8202414 test crash

Some CPUs (like ARM32) does not support unaligned memory accesses. To avoid JVM crashes tests that perform such accesses should be skipped on corresponding platforms.

Reviewed-by: iignatyev, clanger

! test/hotspot/jtreg/compiler/c2/Test8202414.java
! test/hotspot/jtreg/compiler/unsafe/JdkInternalMiscUnsafeUnalignedAccess.java

Changeset: 8d6d43c3
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-07 16:18:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d6d43c3

8251193: bin/idea.sh is generating wrong folder definitions for JVMCI modules

Co-authored-by: Galder Zamarreno <galder at redhat.com>
Reviewed-by: mcimadamore

! bin/idea.sh

Changeset: 7686e871
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2020-09-07 19:01:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/7686e871

8250968: Symlinks attributes not preserved when using jarsigner on zip files

Reviewed-by: lancea, weijun, hchao

! src/java.base/share/classes/java/util/zip/ZipEntry.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/java/util/zip/ZipOutputStream.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilZipFileAccess.java
! src/java.base/share/classes/sun/security/util/Event.java
! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
! test/jdk/sun/security/tools/jarsigner/PosixPermissionsTest.java
+ test/jdk/sun/security/tools/jarsigner/SymLinkTest.java

Changeset: 891886b6
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-08 02:35:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/891886b6

8252887: Zero VM is broken after JDK-8252661

Zero VM is broken due to 'block_if_requested' is not a member of 'SafepointMechanism'.

Reviewed-by: dholmes

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp

Changeset: 188b0bc7
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-08 07:58:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/188b0bc7

8252868: Clean up unused function from G1MMUTracker

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1MMUTracker.hpp

Changeset: 2cceeedf
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-08 08:24:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/2cceeedf

8166554: Avoid compilation blocking in OverloadCompileQueueTest.java

Reviewed-by: shade

! test/hotspot/jtreg/compiler/codecache/stress/OverloadCompileQueueTest.java

Changeset: 5dd1eade
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-09-08 09:10:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5dd1eade

8252767: URLConnection.setRequestProperty throws IllegalAccessError

Reviewed-by: chegar, michaelm, alanb

! src/java.base/share/classes/sun/net/www/URLConnection.java
! test/jdk/java/net/URLConnection/RequestProperties.java

Changeset: 73ba3ae1
Author:    Christoph G?ttschkes <cgo at openjdk.org>
Committer: Per Lid?n <pliden at openjdk.org>
Date:      2020-09-08 09:34:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/73ba3ae1

8252500: ZGC on aarch64: Unable to allocate heap for certain Linux kernel configurations

Reviewed-by: stefank, eosterlund, pliden

! src/hotspot/cpu/aarch64/gc/z/zGlobals_aarch64.cpp

Changeset: 4fb1980f
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-09-08 10:17:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/4fb1980f

8252853: AArch64: gc/shenandoah/TestVerifyJCStress.java fails intermittently with C1

Reviewed-by: shade

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! test/hotspot/jtreg/gc/shenandoah/TestVerifyJCStress.java

Changeset: 76002747
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-08 11:17:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/76002747

8252859: Inconsistent use of alpha in class AbsSeq

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1IHOPControl.cpp
! src/hotspot/share/gc/z/zStat.cpp
! src/hotspot/share/utilities/numberSeq.cpp
! src/hotspot/share/utilities/numberSeq.hpp

Changeset: bf5da0c7
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-09-08 12:04:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf5da0c7

8252897: Minor .jcheck/conf update

Reviewed-by: ehelin

! .jcheck/conf

Changeset: 704f784c
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-08 13:45:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/704f784c

8252871: fatal error: must own lock JvmtiThreadState_lock
8252816: JvmtiEnvThreadState::clear_to_frame_pop() is not used

Reviewed-by: ysuenaga, dholmes

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp

Changeset: 91a20ca7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-08 17:42:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/91a20ca7

8252695: Shenandoah: clean up Graal enabled/disabled filter in tests

Reviewed-by: zgu

! test/hotspot/jtreg/compiler/c2/aarch64/TestVolatilesShenandoah.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestDynamicSoftMaxHeapSize.java
! test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java
! test/hotspot/jtreg/gc/shenandoah/TestRegionSampling.java
! test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestLoadPinnedAfterCall.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestChurnNotifications.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSoftMaxHeapSize.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java

Changeset: 001e51d9
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-08 18:27:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/001e51d9

8250563: Add KVHashtable::add_if_absent

Reviewed-by: ccheung, coleenp

! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/utilities/hashtable.hpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 63a5a129
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-08 18:39:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/63a5a129

8252658: G1: Do not consider G1HeapWastePercent during region selection within a gc

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Policy.cpp

Changeset: e20004d7
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-09-08 19:00:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/e20004d7

8249625: cleanup unused SkippedException in the tests under cds/appcds/dynamicArchive/methodHandles

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: 26c7218a
Author:    Christoph G?ttschkes <cgo at openjdk.org>
Committer: Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-09-08 22:59:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/26c7218a

8252773: [TESTBUG] serviceability/jvmti/GetObjectSizeOverflow fails due to OOM conditions

Reviewed-by: cjplummer, lmesnik

+ test/hotspot/jtreg/resourcehogs/serviceability/jvmti/GetObjectSizeOverflow.java
= test/hotspot/jtreg/resourcehogs/serviceability/jvmti/GetObjectSizeOverflowAgent.java
- test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeOverflow.java

Changeset: 30fa8d5d
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2020-09-09 00:43:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/30fa8d5d

8157729: examples in LinkedHashMap and LinkedHashSet class doc use raw types

Reviewed-by: darcy, naoto, lancea

! src/java.base/share/classes/java/util/LinkedHashMap.java
! src/java.base/share/classes/java/util/LinkedHashSet.java

Changeset: c655b703
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-09 05:57:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/c655b703

8252916: Newline in object field values list of ScopeDesc should be removed

Reviewed-by: vlivanov

! src/hotspot/share/code/debugInfo.cpp

Changeset: c98417eb
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-09 07:51:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/c98417eb

8250840: some tests use --enable-preview unnecessarily

Reviewed-by: vromero

! test/langtools/jdk/javadoc/doclet/testRecordLinks/TestRecordLinks.java
! test/langtools/jdk/jshell/ToolSimpleTest.java
! test/langtools/tools/javac/ConditionalExpressionResolvePending.java
! test/langtools/tools/javac/patterns/BreakAndLoops.java
! test/langtools/tools/javac/patterns/ConditionalTest.java
! test/langtools/tools/javac/recovery/ClassBlockExits.java

Changeset: 382b8fed
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-09 12:10:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/382b8fed

8240751: Shenandoah: fold ShenandoahTracer definition

Reviewed-by: adityam, zgu

! src/hotspot/share/gc/shenandoah/shenandoahCollectorPolicy.hpp
- src/hotspot/share/gc/shenandoah/shenandoahTracer.hpp

Changeset: 5fef8dda
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-09 13:03:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fef8dda

8235229: Compilation against a modular, multi-release JAR erroneous with --release

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! test/langtools/tools/javac/modules/ModuleInfoTest.java

Changeset: d5609647
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-09 13:21:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/d5609647

8252794: Creation of JNIMethodBlock should be done with a leaf lock

Reviewed-by: coleenp, dholmes

! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: 6329de45
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-09 13:43:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/6329de45

8248532: Every time I change keyboard language at my MacBook, Java crashes

Reviewed-by: serb, prr

! src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m

Changeset: 51660946
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-09 13:53:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/51660946

8252957: Wrong comment in CgroupV1Subsystem::cpu_quota

The comment is wrong. The 'us' in 'cpu.cfs_quota_us' stands for
microseconds, which is read verbatim. Similarly for cgroups v2
all units in 'cpu.max' are in microseconds.

Reviewed-by: shade, hseigel

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp

Changeset: 43339420
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-09-09 14:05:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/43339420

8250217: com.sun.tools.javac.api.JavacTaskImpl swallows compiler exceptions potentially producing false positive test results

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskImpl.java
! test/langtools/tools/javac/processing/errors/CrashOnNonExistingAnnotation/Processor.java


From duke at openjdk.java.net  Sat Sep 12 12:27:51 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 12 Sep 2020 12:27:51 GMT
Subject: git: openjdk/loom: fibers: Fix heapDumper
Message-ID: <00aef347-5ced-4c16-8e73-19f87a98e275@openjdk.java.net>

Changeset: 08348343
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-12 13:27:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/08348343

Fix heapDumper

! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp


From duke at openjdk.java.net  Mon Sep 14 06:45:25 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 14 Sep 2020 06:45:25 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <e5efe520-9538-432f-b5c5-773b5fbba47d@openjdk.java.net>

Changeset: 71b54973
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-12 07:18:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/71b54973

Remove tmp file

- src/java.base/share/classes/java/lang/a

Changeset: 7e6aab8b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-13 08:16:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e6aab8b

Cleanup setting up of wakeup socket

! src/java.base/windows/classes/sun/nio/ch/PipeImpl.java
! src/java.base/windows/classes/sun/nio/ch/WEPollSelectorImpl.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollSelectorImpl.java
! src/java.base/windows/classes/sun/nio/ch/WindowsSelectorImpl.java

Changeset: 869c6352
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-13 16:50:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/869c6352

Cleanup wakeup handling

! src/java.base/windows/classes/sun/nio/ch/WEPollSelectorImpl.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollSelectorImpl.java
! src/java.base/windows/native/libnio/ch/IOUtil.c


From duke at openjdk.java.net  Mon Sep 14 12:38:51 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 14 Sep 2020 12:38:51 GMT
Subject: git: openjdk/loom: fibers: Improve Fuzz
Message-ID: <06f4c231-7c17-49cf-bf97-a03cf590f623@openjdk.java.net>

Changeset: 744cc80e
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-14 13:37:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/744cc80e

Improve Fuzz

! test/jdk/java/lang/Continuation/Fuzz.java


From duke at openjdk.java.net  Mon Sep 14 15:27:31 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 14 Sep 2020 15:27:31 GMT
Subject: git: openjdk/loom: fibers: Improve Fuzz
Message-ID: <b185f827-3a03-43f1-8c1d-b67c0996b359@openjdk.java.net>

Changeset: 83e36d43
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-14 16:26:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/83e36d43

Improve Fuzz

! test/jdk/java/lang/Continuation/Fuzz.java


From duke at openjdk.java.net  Mon Sep 14 15:34:25 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 14 Sep 2020 15:34:25 GMT
Subject: git: openjdk/loom: fibers: Improve Fuzz
Message-ID: <41cbb559-e81f-4d03-8b45-57f381c9d51d@openjdk.java.net>

Changeset: aae2af1c
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-14 16:33:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/aae2af1c

Improve Fuzz

! test/jdk/java/lang/Continuation/Fuzz.java


From duke at openjdk.java.net  Tue Sep 15 06:57:45 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 15 Sep 2020 06:57:45 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <4fc7464b-29db-4c02-addd-ce401db5d590@openjdk.java.net>

Changeset: 0660b7f3
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-14 23:51:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/0660b7f3

Fixed jtreg version and some problemlist clean up.

! make/conf/jib-profiles.js
! test/hotspot/jtreg/ProblemList-vthread.txt
! test/jdk/ProblemList-vthread.txt

Changeset: 87b54cd2
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-14 23:56:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/87b54cd2

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers



From duke at openjdk.java.net  Tue Sep 15 08:28:56 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 15 Sep 2020 08:28:56 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <21f766b4-3755-4fe3-ac3f-2de0c13f6880@openjdk.java.net>

Changeset: a6558fa5
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-14 11:28:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6558fa5

Fix javadoc

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 323eaac7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-14 17:47:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/323eaac7

NPE in printStackTrace when fillInStackTrace overridden

! src/java.base/share/classes/java/lang/StackTraceElement.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/Throwable.java
+ test/jdk/java/lang/Throwable/OverrideFillInStackTrace.java

Changeset: c63b8e88
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-14 17:48:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/c63b8e88

Add test for urgent data

! test/jdk/java/lang/Thread/virtual/NetSockets.java
! test/jdk/java/lang/Thread/virtual/NioChannels.java


From duke at openjdk.java.net  Tue Sep 15 18:00:29 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 15 Sep 2020 18:00:29 GMT
Subject: git: openjdk/loom: fibers: Changed onSpinWait/yield to
 LockSupport.parkNanos
Message-ID: <986cd404-d1fd-4671-a0c0-157a773936ee@openjdk.java.net>

Changeset: ee28dac1
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-15 10:57:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/ee28dac1

Changed onSpinWait/yield to LockSupport.parkNanos

! test/hotspot/jtreg/vmTestbase/nsk/share/runner/ThreadsRunner.java


From duke at openjdk.java.net  Wed Sep 16 00:28:58 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 16 Sep 2020 00:28:58 GMT
Subject: git: openjdk/loom: fibers: Some JVMTI tests added into
 ProblemList-vthread.
Message-ID: <71cc949f-41d6-42b2-bb5a-505d1ff142af@openjdk.java.net>

Changeset: 98f90455
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-15 17:27:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/98f90455

Some JVMTI tests added into ProblemList-vthread.

! test/hotspot/jtreg/ProblemList-vthread.txt


From github.com+3854321+carterkozak at openjdk.java.net  Tue Sep 15 22:28:01 2020
From: github.com+3854321+carterkozak at openjdk.java.net (Carter Kozak)
Date: Tue, 15 Sep 2020 22:28:01 GMT
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual threads
Message-ID: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>

Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
resulted in a new OS thread for each handshake which causes spikes in
resource utilization and bottlenecks in high throughput systems.

Virtual threads should reduce the overhead while preserving behavior to
the extent possible.

Reported to openjdk security-dev here:
https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

-------------

Commit messages:
 - SSLSocket HandshakeCompletedListeners are run on virtual threads

Changes: https://git.openjdk.java.net/loom/pull/16/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=16&range=00
  Stats: 7 lines in 1 file changed: 0 ins; 1 del; 6 mod
  Patch: https://git.openjdk.java.net/loom/pull/16.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/16/head:pull/16

PR: https://git.openjdk.java.net/loom/pull/16

From github.com+3854321+carterkozak at openjdk.java.net  Tue Sep 15 22:28:01 2020
From: github.com+3854321+carterkozak at openjdk.java.net (Carter Kozak)
Date: Tue, 15 Sep 2020 22:28:01 GMT
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual
 threads
In-Reply-To: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
Message-ID: <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>

On Tue, 15 Sep 2020 19:03:08 GMT, Carter Kozak <github.com+3854321+carterkozak at openjdk.org> wrote:

> Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
> resulted in a new OS thread for each handshake which causes spikes in
> resource utilization and bottlenecks in high throughput systems.
> 
> Virtual threads should reduce the overhead while preserving behavior to
> the extent possible.
> 
> Reported to openjdk security-dev here:
> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

However my OCA doesn't have github information. Should I submit an updated OCA with my github account info?

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From vyommani at gmail.com  Wed Sep 16 10:42:36 2020
From: vyommani at gmail.com (Vyom Tiwari)
Date: Wed, 16 Sep 2020 16:12:36 +0530
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual
 threads
In-Reply-To: <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
Message-ID: <CAKysZ8yrcJSq5WEXmBNRm9y6E=4ZprkH2Of3hytqWLAQsOfHVg@mail.gmail.com>

I have filed a similar issue (
https://bugs.openjdk.java.net/browse/JDK-8246039). you can use it for your
code review.
Vyom

On Wed, Sep 16, 2020 at 2:54 PM Carter Kozak <github.com+
3854321+carterkozak at openjdk.java.net> wrote:

> On Tue, 15 Sep 2020 19:03:08 GMT, Carter Kozak <github.com+
> 3854321+carterkozak at openjdk.org> wrote:
>
> > Previously each
> `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
> > resulted in a new OS thread for each handshake which causes spikes in
> > resource utilization and bottlenecks in high throughput systems.
> >
> > Virtual threads should reduce the overhead while preserving behavior to
> > the extent possible.
> >
> > Reported to openjdk security-dev here:
> >
> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html
>
> However my OCA doesn't have github information. Should I submit an updated
> OCA with my github account info?
>
> -------------
>
> PR: https://git.openjdk.java.net/loom/pull/16
>


-- 
Thanks,
Vyom

From alanb at openjdk.java.net  Wed Sep 16 10:48:01 2020
From: alanb at openjdk.java.net (Alan Bateman)
Date: Wed, 16 Sep 2020 10:48:01 GMT
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual
 threads
In-Reply-To: <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
Message-ID: <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>

On Tue, 15 Sep 2020 19:11:12 GMT, Carter Kozak <github.com+3854321+carterkozak at openjdk.org> wrote:

>> Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
>> resulted in a new OS thread for each handshake which causes spikes in
>> resource utilization and bottlenecks in high throughput systems.
>> 
>> Virtual threads should reduce the overhead while preserving behavior to
>> the extent possible.
>> 
>> Reported to openjdk security-dev here:
>> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html
>
> However my OCA doesn't have github information. Should I submit an updated OCA with my github account info?

Thanks for identifying this potential use-case.

I found the discussion from Jan 2013 on security-dev about this issue but I was unable to find a conclusion or the
rational for why the listeners weren't called directly (which would of course would stall finishHashshake). So I think
we should re-start that discussion and get a conclusion on whether this will be changed or not. Minimally we need
javax.net.ssl.SSLSocket clarified to set expectations on the execution context and whether it runs asynchronously from
the finish (the session may be invalidated before or while the listener runs).

Assuming security-dev wants to continue to create thread per handshake notification then your patch make sense, just
need to drop inheritThreadLocals (the final parameter Thread constructor in TransportContext is false, meaning that
inheritable thread locals are not inherited in the existing code).

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From github.com+3854321+carterkozak at openjdk.java.net  Wed Sep 16 13:30:56 2020
From: github.com+3854321+carterkozak at openjdk.java.net (Carter Kozak)
Date: Wed, 16 Sep 2020 13:30:56 GMT
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual
 threads
In-Reply-To: <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
 <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>
Message-ID: <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>

On Wed, 16 Sep 2020 10:44:40 GMT, Alan Bateman <alanb at openjdk.org> wrote:

> I think we should re-start that discussion and get a conclusion on whether this will be changed or not.

I completely agree that running listeners on the completion thread would be ideal and allow the most flexibility for
consumers, but I'm worried that changing the behavior between java releases without a new API (perhaps an overload
which additionally takes an Executor instance) would cause too much friction for existing consumers. Listeners which
expect to execute long running operations would potentially cause performance regressions when taking a java release
including the change, which I'd imagine would make it a non-starter. Loom virtual threads provide the ability to
preserve existing behavior without the overhead incurred by OS threads. I'd be happy to start a thread to discuss a
mechanism to listen for handshake completion without dispatching to additional threads (virtual or otherwise), but I
think that would be a separate, parallel, change. What do you think?

> just need to drop inheritThreadLocals (the final parameter Thread constructor in TransportContext is false, meaning
> that inheritable thread locals are not inherited in the existing code)

Good catch, I got my wires crossed! Fixed.

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From Alan.Bateman at oracle.com  Wed Sep 16 14:11:41 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Wed, 16 Sep 2020 15:11:41 +0100
Subject: RFR: SSLSocket HandshakeCompletedListeners are run on virtual
 threads
In-Reply-To: <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
 <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>
 <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>
Message-ID: <edd39cc2-c468-2eba-1ef5-f6e62a1fc6d5@oracle.com>

On 16/09/2020 14:30, Carter Kozak wrote:
>
> I completely agree that running listeners on the completion thread would be ideal and allow the most flexibility for
> consumers, but I'm worried that changing the behavior between java releases without a new API (perhaps an overload
> which additionally takes an Executor instance) would cause too much friction for existing consumers. Listeners which
> expect to execute long running operations would potentially cause performance regressions when taking a java release
> including the change, which I'd imagine would make it a non-starter. Loom virtual threads provide the ability to
> preserve existing behavior without the overhead incurred by OS threads. I'd be happy to start a thread to discuss a
> mechanism to listen for handshake completion without dispatching to additional threads (virtual or otherwise), but I
> think that would be a separate, parallel, change. What do you think?
>
Yes, it would be good to restart the discussion and also re-verify that 
the API is actually useful, esp. with the potential for the session to 
be stale when listener is notified. If the interesting cases are 
monitoring or logging then maybe there are alternatives to explore.

-Alan

From ckozak at ckozak.net  Wed Sep 16 15:26:10 2020
From: ckozak at ckozak.net (Carter Kozak)
Date: Wed, 16 Sep 2020 11:26:10 -0400
Subject: =?UTF-8?Q?Re:_RFR:_SSLSocket_HandshakeCompletedListeners_are_run_on_virt?=
 =?UTF-8?Q?ual_threads?=
In-Reply-To: <edd39cc2-c468-2eba-1ef5-f6e62a1fc6d5@oracle.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
 <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>
 <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>
 <edd39cc2-c468-2eba-1ef5-f6e62a1fc6d5@oracle.com>
Message-ID: <96d8467e-1958-4dcf-bf29-b3e50a828562@www.fastmail.com>

On Wed, Sep 16, 2020, at 10:11, Alan Bateman wrote:
> On 16/09/2020 14:30, Carter Kozak wrote:
> >
> > I completely agree that running listeners on the completion thread would be ideal and allow the most flexibility for
> > consumers, but I'm worried that changing the behavior between java releases without a new API (perhaps an overload
> > which additionally takes an Executor instance) would cause too much friction for existing consumers. Listeners which
> > expect to execute long running operations would potentially cause performance regressions when taking a java release
> > including the change, which I'd imagine would make it a non-starter. Loom virtual threads provide the ability to
> > preserve existing behavior without the overhead incurred by OS threads. I'd be happy to start a thread to discuss a
> > mechanism to listen for handshake completion without dispatching to additional threads (virtual or otherwise), but I
> > think that would be a separate, parallel, change. What do you think?
> >
> Yes, it would be good to restart the discussion and also re-verify that 
> the API is actually useful, esp. with the potential for the session to 
> be stale when listener is notified. If the interesting cases are 
> monitoring or logging then maybe there are alternatives to explore.
> 
> -Alan
> 

I've started a security-dev discussion here: https://mail.openjdk.java.net/pipermail/security-dev/2020-September/022482.html

-Carter Kozak

From github.com+3854321+carterkozak at openjdk.java.net  Wed Sep 16 16:06:37 2020
From: github.com+3854321+carterkozak at openjdk.java.net (Carter Kozak)
Date: Wed, 16 Sep 2020 16:06:37 GMT
Subject: RFR: 8246039: SSLSocket HandshakeCompletedListeners are run on
 virtual threads [v2]
In-Reply-To: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
Message-ID: <zl-_eNN2fNX-SHt6I5G-xa94nBxi0NGqVfaMkYHBMF8=.df73351e-9969-42c8-ab9d-e5062ef2d8b3@github.com>

> Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
> resulted in a new OS thread for each handshake which causes spikes in
> resource utilization and bottlenecks in high throughput systems.
> 
> Virtual threads should reduce the overhead while preserving behavior to
> the extent possible.
> 
> Reported to openjdk security-dev here:
> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

Carter Kozak has updated the pull request with a new target base due to a merge or a rebase. The pull request now
contains one commit:

  8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads
  
  Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
  resulted in a new OS thread for each handshake which causes spikes in
  resource utilization and bottlenecks in high throughput systems.
  
  Virtual threads should reduce the overhead while preserving behavior to
  the extent possible.
  
  Reported to openjdk security-dev here:
  https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

-------------

Changes: https://git.openjdk.java.net/loom/pull/16/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=16&range=01
  Stats: 7 lines in 1 file changed: 0 ins; 2 del; 5 mod
  Patch: https://git.openjdk.java.net/loom/pull/16.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/16/head:pull/16

PR: https://git.openjdk.java.net/loom/pull/16

From duke at openjdk.java.net  Wed Sep 16 18:34:59 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 16 Sep 2020 18:34:59 GMT
Subject: git: openjdk/loom: fibers: Added some of JMX NSK tests in problem
 list.
Message-ID: <3dd3878c-2618-48b4-b085-c283405f83f5@openjdk.java.net>

Changeset: 320bd64f
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-16 11:33:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/320bd64f

Added some of JMX NSK tests in problem list.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep 16 18:53:32 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 16 Sep 2020 18:53:32 GMT
Subject: git: openjdk/loom: fibers: GC tests failing because of unxpected OOME
 problemlisted.
Message-ID: <2a9740a8-ff5c-4858-b067-db4c03e27121@openjdk.java.net>

Changeset: eb64ec7a
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-16 11:51:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb64ec7a

GC tests failing because of unxpected OOME problemlisted.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep 16 19:07:41 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 16 Sep 2020 19:07:41 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <dfe5ed28-59c8-47c9-acf9-dbdbf62ba114@openjdk.java.net>

Changeset: d1a47e33
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-16 20:01:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1a47e33

-

! test/jdk/java/lang/Continuation/Fuzz.java

Changeset: 69a59c18
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-16 20:01:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/69a59c18

Show reflection frames in continuation stack traces

! src/java.base/share/classes/java/lang/Continuation.java
! src/java.base/share/classes/java/lang/VirtualThread.java

Changeset: 51092970
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-16 20:04:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/51092970

Rewrite chunk squashing

! src/hotspot/share/runtime/continuation.cpp


From wetmore at openjdk.java.net  Thu Sep 17 03:47:02 2020
From: wetmore at openjdk.java.net (Bradford Wetmore)
Date: Thu, 17 Sep 2020 03:47:02 GMT
Subject: RFR: 8246039: SSLSocket HandshakeCompletedListeners are run on
 virtual threads
In-Reply-To: <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <hi4013fN3qkC6qzR11c3--03hKvx2dtroIRwlxClTLQ=.2e1bb47a-d2d8-478c-bc3f-b1a392a18ea7@github.com>
 <Xzfis4oe1GmYioJNufmF9ZRtNCVEYqExICZxx3z7Gik=.bfe0757d-e4f1-4130-87ac-32c940550e66@github.com>
 <vT8EstW_f1tR99dxNsHJgSxyk4O2v2CjxHfDLaVkYII=.296a3c51-5521-44d8-82f4-b928615d36fe@github.com>
Message-ID: <8Q__ulNNCuSDYX3GLp8K_EHcMKyI7PxNsqc7kHAQ5N4=.58d521dd-fbe1-43ac-a96e-9c3501ed54e3@github.com>

On Wed, 16 Sep 2020 13:28:05 GMT, Carter Kozak <github.com+3854321+carterkozak at openjdk.org> wrote:

>> Thanks for identifying this potential use-case.
>> 
>> I found the discussion from Jan 2013 on security-dev about this issue but I was unable to find a conclusion or the
>> rational for why the listeners weren't called directly (which would of course would stall finishHashshake). So I think
>> we should re-start that discussion and get a conclusion on whether this will be changed or not. Minimally we need
>> javax.net.ssl.SSLSocket clarified to set expectations on the execution context and whether it runs asynchronously from
>> the finish (the session may be invalidated before or while the listener runs).  Assuming security-dev wants to continue
>> to create thread per handshake notification then your patch make sense, just need to drop inheritThreadLocals (the
>> final parameter Thread constructor in TransportContext is false, meaning that inheritable thread locals are not
>> inherited in the existing code).
>
>> I think we should re-start that discussion and get a conclusion on whether this will be changed or not.
> 
> I completely agree that running listeners on the completion thread would be ideal and allow the most flexibility for
> consumers, but I'm worried that changing the behavior between java releases without a new API (perhaps an overload
> which additionally takes an Executor instance) would cause too much friction for existing consumers. Listeners which
> expect to execute long running operations would potentially cause performance regressions when taking a java release
> including the change, which I'd imagine would make it a non-starter. Loom virtual threads provide the ability to
> preserve existing behavior without the overhead incurred by OS threads. I'd be happy to start a thread to discuss a
> mechanism to listen for handshake completion without dispatching to additional threads (virtual or otherwise), but I
> think that would be a separate, parallel, change. What do you think?
>> just need to drop inheritThreadLocals (the final parameter Thread constructor in TransportContext is false, meaning
>> that inheritable thread locals are not inherited in the existing code)
> 
> Good catch, I got my wires crossed! Fixed.

>From a coding point of view, if Xuelei doesn't have a further suggestion, using virtual threads like you have suggested
seems to be a good solution.  I'm ok with this proposed change for Project Loom.  Loom has a lot of promise for issues
like this.  Looking through the Thread builder source, it looks like right options are captured.

However, let's give Xuelei a bit of time to think of other options before integration.

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From wetmore at openjdk.java.net  Thu Sep 17 14:39:42 2020
From: wetmore at openjdk.java.net (Bradford Wetmore)
Date: Thu, 17 Sep 2020 14:39:42 GMT
Subject: RFR: 8246039: SSLSocket HandshakeCompletedListeners are run on
 virtual threads [v2]
In-Reply-To: <zl-_eNN2fNX-SHt6I5G-xa94nBxi0NGqVfaMkYHBMF8=.df73351e-9969-42c8-ab9d-e5062ef2d8b3@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <zl-_eNN2fNX-SHt6I5G-xa94nBxi0NGqVfaMkYHBMF8=.df73351e-9969-42c8-ab9d-e5062ef2d8b3@github.com>
Message-ID: <_RCqFpBHHWn4ei6KmtYwD9_u7vQcftQpgmPEPsoCsSs=.e5bb14e1-8952-4129-8210-dc0721a2f888@github.com>

On Wed, 16 Sep 2020 16:06:37 GMT, Carter Kozak <github.com+3854321+carterkozak at openjdk.org> wrote:

>> Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
>> resulted in a new OS thread for each handshake which causes spikes in
>> resource utilization and bottlenecks in high throughput systems.
>> 
>> Virtual threads should reduce the overhead while preserving behavior to
>> the extent possible.
>> 
>> Reported to openjdk security-dev here:
>> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html
>
> Carter Kozak has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev
> excludes the unrelated changes brought in by the merge/rebase. The pull request contains one additional commit since
> the last revision:
>   8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads
>   
>   Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
>   resulted in a new OS thread for each handshake which causes spikes in
>   resource utilization and bottlenecks in high throughput systems.
>   
>   Virtual threads should reduce the overhead while preserving behavior to
>   the extent possible.
>   
>   Reported to openjdk security-dev here:
>   https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

Please wait for further consideration from Xuelei, but the changes seem good to me.

-------------

Marked as reviewed by wetmore (no project role).

PR: https://git.openjdk.java.net/loom/pull/16

From duke at openjdk.java.net  Thu Sep 17 17:55:57 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 17 Sep 2020 17:55:57 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <9ec8da1a-e356-4b83-aec3-597272ab9fb4@openjdk.java.net>

Changeset: 4d6db35e
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-17 18:53:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d6db35e

Fix chunk squashing after rewrite

! src/hotspot/share/runtime/continuation.cpp

Changeset: 067f35ac
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-17 18:54:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/067f35ac

-

! test/jdk/java/lang/Continuation/Fuzz.java


From duke at openjdk.java.net  Thu Sep 17 18:26:33 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 17 Sep 2020 18:26:33 GMT
Subject: git: openjdk/loom: fibers: Fix build
Message-ID: <1172c56d-ca34-431d-927e-803ea23579fc@openjdk.java.net>

Changeset: 1f1a1e98
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-17 19:25:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f1a1e98

Fix build

! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Thu Sep 17 20:57:42 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 17 Sep 2020 20:57:42 GMT
Subject: git: openjdk/loom: fibers: A minor refactor
Message-ID: <b4f47b08-2568-4354-8aaf-e59a71d64f82@openjdk.java.net>

Changeset: 2fb51583
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-17 21:55:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/2fb51583

A minor refactor

! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Fri Sep 18 01:58:52 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 01:58:52 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <ccf42a31-2b14-498f-a426-285c27d54cf8@openjdk.java.net>

Changeset: 8953c1f6
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-17 18:57:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/8953c1f6

Added regression test in runtime/vthread

! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/vthread/RedefineClass.java

Changeset: f48355cb
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-17 18:57:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/f48355cb

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers



From duke at openjdk.java.net  Fri Sep 18 02:13:34 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 02:13:34 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <2a842f68-b6ce-407f-848b-b93e804ed378@openjdk.java.net>

Changeset: 0b5e539f
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-17 18:58:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/0b5e539f

Updated lt problemlist

! test/langtools/ProblemList-vthread.txt

Changeset: 1b0a7332
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-17 19:11:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b0a7332

Added vthread wrapper to TestScaffold.

! test/jdk/com/sun/jdi/TestScaffold.java


From duke at openjdk.java.net  Fri Sep 18 06:32:19 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 06:32:19 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <5d55774f-06b0-496d-9fe1-3879731929a0@openjdk.java.net>

Changeset: 14ce072c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-15 18:55:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/14ce072c

Cleaned to ensure empty stack not returned during transition

! src/java.base/share/classes/java/lang/Thread.java

Changeset: d51e51e7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-16 11:55:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/d51e51e7

Sync ParseUtil from main-line to avoid conflicts with original change

! src/java.base/share/classes/sun/net/www/ParseUtil.java

Changeset: e0828784
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-17 10:48:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0828784

Restore state if yield fails with OOME

! src/java.base/share/classes/java/lang/VirtualThread.java


From duke at openjdk.java.net  Fri Sep 18 11:39:28 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 11:39:28 GMT
Subject: git: openjdk/loom: fibers: 74 new changesets
Message-ID: <09dcc567-501a-4338-8c43-edeb8a3e0aaf@openjdk.java.net>

Changeset: f9339616
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-09 23:35:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9339616

8252980: comment only changes extracted from JDK-8247281

Reviewed-by: iklam, dholmes

! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: f78f7805
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-10 05:41:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f78f7805

8252889: Obsolete -XX:+InsertMemBarAfterArraycopy

Reviewed-by: shade, adityam

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 6a005343
Author:    Aditya Mandaleeka <adityam at openjdk.org>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-10 07:09:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a005343

8250961: Move Universe::update_heap_info_at_gc to CollectedHeap

Reviewed-by: stefank, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/referencePolicy.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: d236cf4b
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-10 08:48:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/d236cf4b

8252995: Non-PCH builds broken by JDK-8250961

Reviewed-by: sjohanss, stefank

! src/hotspot/share/gc/shared/referencePolicy.cpp

Changeset: 7ccf4358
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2020-09-10 09:16:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ccf4358

8252846: Fix ppc/s390 after "8231441: AArch64: Initial SVE backend su?

Reviewed-by: shade

! src/hotspot/share/opto/type.cpp

Changeset: 8db33353
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-10 11:06:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/8db33353

8247928: Refactor G1ConcurrentMarkThread for mark abort

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp

Changeset: 5b30a831
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-10 13:23:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b30a831

8252778: remove jdk.test.lib.FileInstaller action from compiler/c2/stemmer test

Reviewed-by: shade, epavlova

! test/hotspot/jtreg/compiler/c2/stemmer/Stemmer.java

Changeset: 41d29b75
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-10 13:25:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/41d29b75

8252774: remove jdk.test.lib.FileInstaller action from graalunit tests

Reviewed-by: shade, epavlova

! test/hotspot/jtreg/compiler/graalunit/ApiDirectivesTest.java
! test/hotspot/jtreg/compiler/graalunit/ApiTest.java
! test/hotspot/jtreg/compiler/graalunit/AsmAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/AsmAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/CollectionsTest.java
! test/hotspot/jtreg/compiler/graalunit/Core01Test.java
! test/hotspot/jtreg/compiler/graalunit/Core02Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreJdk9Test.java
! test/hotspot/jtreg/compiler/graalunit/DebugTest.java
! test/hotspot/jtreg/compiler/graalunit/EATest.java
! test/hotspot/jtreg/compiler/graalunit/GraphTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotJdk15Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotJdk9Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotLirTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/Jtt.MicroTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBackendTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBytecodeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttExceptTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotpathTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/JttJdkTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangALTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangMathALTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangMathMZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangNZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLoopTest.java
! test/hotspot/jtreg/compiler/graalunit/JttOptimizeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectAETest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectFieldGetTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectFieldSetTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectGZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttThreadsTest.java
! test/hotspot/jtreg/compiler/graalunit/LirJttTest.java
! test/hotspot/jtreg/compiler/graalunit/LirTest.java
! test/hotspot/jtreg/compiler/graalunit/LoopTest.java
! test/hotspot/jtreg/compiler/graalunit/NodesTest.java
! test/hotspot/jtreg/compiler/graalunit/OptionsTest.java
! test/hotspot/jtreg/compiler/graalunit/PhasesCommonTest.java
! test/hotspot/jtreg/compiler/graalunit/Replacements12Test.java
! test/hotspot/jtreg/compiler/graalunit/Replacements9Test.java
! test/hotspot/jtreg/compiler/graalunit/ReplacementsTest.java
! test/hotspot/jtreg/compiler/graalunit/UtilTest.java
! test/hotspot/jtreg/compiler/graalunit/generateTests.sh

Changeset: 418e4a25
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2020-09-10 14:38:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/418e4a25

8252830: Correct missing javadoc comments in java.rmi module

Reviewed-by: dfuchs, lancea, smarks, chegar

! src/java.rmi/share/classes/java/rmi/activation/ActivationGroupDesc.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationID.java
! src/java.rmi/share/classes/java/rmi/server/RemoteObject.java
! src/java.rmi/share/classes/java/rmi/server/UnicastRemoteObject.java

Changeset: 44a74dac
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-09-10 16:04:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/44a74dac

8252919: JDK built with --enable-cds=no fails with NoClassDefFoundError

Reviewed-by: minqi, sundar, alanb, redestad

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java
! test/jdk/tools/jlink/plugins/GenerateJLIClassesPluginTest.java

Changeset: ff21696b
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 19:26:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff21696b

8252817: Cleanup the classes in the java.awt.color package

Reviewed-by: jdv, pbansal

! src/java.desktop/share/classes/java/awt/color/CMMException.java
! src/java.desktop/share/classes/java/awt/color/ColorSpace.java
! src/java.desktop/share/classes/java/awt/color/ICC_ColorSpace.java
! src/java.desktop/share/classes/java/awt/color/ICC_Profile.java
! src/java.desktop/share/classes/java/awt/color/ICC_ProfileGray.java
! src/java.desktop/share/classes/java/awt/color/ICC_ProfileRGB.java
! src/java.desktop/share/classes/java/awt/color/ProfileDataException.java

Changeset: 8da6c8d6
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 21:26:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/8da6c8d6

7183828: Invalid Image Variant when using anything other than BufferedImage

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java
! src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java
+ test/jdk/java/awt/image/DrawImage/CustomImage.java

Changeset: 48802268
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 21:47:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/48802268

8171303: sun/java2d/pipe/InterpolationQualityTest.java fails on Windows & Linux

Reviewed-by: prr, psadhukhan, kcr

! test/jdk/ProblemList.txt
! test/jdk/sun/java2d/pipe/InterpolationQualityTest.java

Changeset: 976acdde
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-09-11 01:31:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/976acdde

8252406: Introduce Thread::as_Java_thread() convenience function

Reviewed-by: shade, coleenp, kbarrett, dcubed

! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/methodHandles_zero.cpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/thread_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/thread_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/thread_linux_x86.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
! src/hotspot/os_cpu/windows_x86/thread_windows_x86.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/z/zFuture.inline.hpp
! src/hotspot/share/gc/z/zObjArrayAllocator.cpp
! src/hotspot/share/jfr/instrumentation/jfrJvmtiAgent.cpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkRotation.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/support/jfrAllocationTracer.cpp
! src/hotspot/share/jfr/support/jfrEpochSynchronization.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnter.xsl
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 5144190e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-11 04:05:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/5144190e

8243208: Clean up JVMFlag implementation

Reviewed-by: dholmes, coleenp, gziemski

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/os/aix/globals_aix.hpp
! src/hotspot/os/bsd/globals_bsd.hpp
! src/hotspot/os/linux/globals_linux.hpp
! src/hotspot/os/windows/globals_windows.hpp
! src/hotspot/share/c1/c1_globals.hpp
! src/hotspot/share/gc/epsilon/epsilon_globals.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/jvmFlagConstraintsG1.hpp
! src/hotspot/share/gc/parallel/jvmFlagConstraintsParallel.hpp
! src/hotspot/share/gc/parallel/parallel_globals.hpp
! src/hotspot/share/gc/serial/serial_globals.hpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! src/hotspot/share/gc/z/z_globals.hpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.hpp
+ src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
+ src/hotspot/share/runtime/flags/jvmFlagLimit.hpp
+ src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
+ src/hotspot/share/runtime/flags/jvmFlagLookup.hpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.hpp
! src/hotspot/share/runtime/globals.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/globals_extension.hpp
! src/hotspot/share/runtime/globals_shared.hpp
! src/hotspot/share/services/writeableFlags.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: c7062dc2
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-11 07:07:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/c7062dc2

8253026: Remove dummy call to gc alot from VM Thread

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/vmThread.cpp

Changeset: 8777ded1
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-11 07:23:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/8777ded1

8253008: Remove develop flags TraceLongCompiles/LongCompileThreshold

Reviewed-by: shade, dholmes, adityam

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vmThread.cpp

Changeset: 9687dcab
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-11 11:55:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/9687dcab

8252494: C2: TypeAryPtr::cast_to_autobox_cache does not use ptr_type

Remove dead definition of ptr_type in TypeAryPtr::cast_to_autobox_cache. Also remove
unnecessary cache parameter (always true) for simplicity.

Reviewed-by: shade, vlivanov, thartmann

! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp

Changeset: 040c8f58
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-11 11:57:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/040c8f58

8250914: Matcher::stack_direction() is unused

Remove unused Matcher::stack_direction() together with related ADL entries and
ADLC support.

Reviewed-by: vlivanov, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/adlparse.hpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/opto/matcher.hpp

Changeset: e7a1b9bf
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-11 13:35:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7a1b9bf

8252981: ObjectMonitor::object() cleanup changes extracted from JDK-8247281

Co-authored-by: Erik ?sterlund <erik.osterlund at oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty at oracle.com>
Reviewed-by: rehn, coleenp, eosterlund

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/services/threadService.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java

Changeset: 7f27d0b0
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-09-11 14:47:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f27d0b0

8236142: DocTrees should provide getCharacters(EntityTree)

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/util/DocTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/doclint/Checker.java
- src/jdk.compiler/share/classes/com/sun/tools/doclint/Entity.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/api/Entity.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocFormatter.java
! test/langtools/tools/doclint/CoverageExtras.java

Changeset: 95251864
Author:    Kevin Rushforth <kcr at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2020-09-11 15:17:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/95251864

8253031: git jcheck complains about invalid tags in jdk repo after fix for JDK-8252844

Reviewed-by: ehelin, erikj

! .jcheck/conf

Changeset: 5c0d985a
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-11 17:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/5c0d985a

8253060: remove test/hotspot/jtreg/test_env.sh

Reviewed-by: dcubed

- test/hotspot/jtreg/test_env.sh

Changeset: 306b1663
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-09-11 23:03:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/306b1663

8253033: CheckUnhandledOops check fails in ThreadSnapshot::initialize?

Reviewed-by: coleenp, dholmes

! src/hotspot/share/services/threadService.cpp

Changeset: b1b0f0b2
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2020-09-11 23:11:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/b1b0f0b2

8253066: typo in Stream.mapMulti

Reviewed-by: darcy, lancea

! src/java.base/share/classes/java/util/stream/Stream.java

Changeset: 998ce78e
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-12 05:26:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/998ce78e

8252543: [JVMCI] Libgraal can deadlock in blocking compilation mode

Reviewed-by: kvn

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compileTask.hpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmci.hpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompiler.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp

Changeset: 03a4df0a
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-13 14:45:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/03a4df0a

8244778: Archive full module graph in CDS

Reviewed-by: erikj, coleenp, lfoltan, redestad, alanb, mchung

! make/hotspot/lib/JvmFeatures.gmk
! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/classLoader.cpp
+ src/hotspot/share/classfile/classLoaderDataShared.cpp
+ src/hotspot/share/classfile/classLoaderDataShared.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/packageEntry.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/dumpAllocStats.hpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
+ src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/loader/BootLoader.java
! src/java.base/share/classes/jdk/internal/loader/BuiltinClassLoader.java
! src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
+ src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/IllegalAccessLogger.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java
! src/java.base/share/native/libjava/VM.c
! test/hotspot/jtreg/runtime/NMT/CheckForProperDetailStackTrace.java
+ test/hotspot/jtreg/runtime/NMT/src/jdk.test/module-info.java
+ test/hotspot/jtreg/runtime/NMT/src/jdk.test/test/Main.java
+ test/hotspot/jtreg/runtime/cds/PrimitiveClassMirrors.java
+ test/hotspot/jtreg/runtime/cds/ServiceLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/SpecifySysLoaderProp.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/NewModuleFinderTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraph.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphAgent.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphTransformer.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClasses.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
! test/hotspot/jtreg/runtime/logging/ModulesTest.java

Changeset: c5e63b63
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-13 19:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c5e63b63

8248186: Move CDS C++ vtable code to cppVtables.cpp

Reviewed-by: coleenp

! make/hotspot/lib/JvmFeatures.gmk
! src/hotspot/share/memory/archiveBuilder.cpp
+ src/hotspot/share/memory/cppVtables.cpp
+ src/hotspot/share/memory/cppVtables.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/oops/method.cpp

Changeset: f978f6fe
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-14 03:39:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/f978f6fe

8252689: Classes are loaded from jrt:/java.base even when CDS is used

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp

Changeset: 07da3a18
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-09-14 07:06:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/07da3a18

8253030: ZGC: Change ZMarkCompleteTimeout unit to microseconds

Reviewed-by: kbarrett, stefank, eosterlund

! src/hotspot/share/gc/z/zGlobals.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/runtime/timer.cpp
! src/hotspot/share/runtime/timer.hpp

Changeset: 779d2c34
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-14 07:21:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/779d2c34

8253084: Zero VM is broken after JDK-8252689

Reviewed-by: iklam, dholmes

! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: b05290aa
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-14 07:48:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/b05290aa

8252898: remove bulk registration of JFR CompilerPhaseType names

Reviewed-by: kvn, jcm

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/compilerEvent.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/JFR.java

Changeset: 68da63dc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-14 08:13:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/68da63dc

8240658: Code completion not working for lambdas in method invocations that require type inference

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/comp/AttrRecover.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/tools/javac/api/TestGetScopeResult.java
+ test/langtools/tools/javac/api/lambdaErrorRecovery/TestGetTypeMirrorReference.java
+ test/langtools/tools/javac/api/lambdaErrorRecovery/TestGetTypeMirrorReferenceData.java

Changeset: e6a493ab
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-09-14 17:21:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/e6a493ab

8252882: Clean up jdk.javadoc and the related parts of jdk.compiler

Reviewed-by: vromero

! src/java.compiler/share/classes/javax/tools/ForwardingFileObject.java
! src/java.compiler/share/classes/javax/tools/ForwardingJavaFileManager.java
! src/java.compiler/share/classes/javax/tools/ForwardingJavaFileObject.java
! src/java.compiler/share/classes/javax/tools/JavaFileObject.java
! src/java.compiler/share/classes/javax/tools/SimpleJavaFileObject.java
! src/java.compiler/share/classes/javax/tools/StandardJavaFileManager.java
! src/java.compiler/share/classes/javax/tools/package-info.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocRootTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java

Changeset: 9c24a563
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-09-14 17:34:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c24a563

8253029: [PPC64] Remove obsolete Power6 code

Reviewed-by: dholmes, lucy

! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp

Changeset: ac9d1b08
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-09-14 20:41:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac9d1b08

8223187: Remove setLocale() call in jpackage native launcher

Reviewed-by: kcr, herrick, naoto

! src/jdk.incubator.jpackage/linux/native/applauncher/LinuxLauncher.cpp
! src/jdk.incubator.jpackage/macosx/native/applauncher/MacLauncher.cpp

Changeset: 70cc7fc1
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-15 02:37:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/70cc7fc1

8253098: Archived full module graph should be disabled if CDS heap cannot be mapped

Reviewed-by: ccheung, dholmes

! src/hotspot/share/memory/filemap.cpp

Changeset: af8c6780
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 04:34:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/af8c6780

8247910: Improve alignment and power-of-2 utilities using C++14
8238956: Replace powerOfTwo::max_value with std::numeric_limits

Reviewed-by: tschatzl, stefank

! src/hotspot/cpu/zero/interpreterFrame_zero.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/memory/padded.hpp
! src/hotspot/share/memory/padded.inline.hpp
! src/hotspot/share/runtime/globals_shared.hpp
! src/hotspot/share/services/nmtCommon.hpp
! src/hotspot/share/utilities/align.hpp
! src/hotspot/share/utilities/powerOfTwo.hpp
! test/hotspot/gtest/runtime/test_arguments.cpp
! test/hotspot/gtest/utilities/test_align.cpp
! test/hotspot/gtest/utilities/test_population_count.cpp
! test/hotspot/gtest/utilities/test_powerOfTwo.cpp

Changeset: 3f455f09
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-15 05:14:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f455f09

8253089: Windows (MSVC 2017) build fails after JDK-8243208

Reviewed-by: mdoerr, goetz, iklam

! src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.hpp

Changeset: 9ea43a92
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 07:07:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ea43a92

8253148: Fix terminology in align_down comment

Change lognot => logical_not in comment

Reviewed-by: shade

! src/hotspot/share/utilities/align.hpp

Changeset: fa30241d
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-15 10:19:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa30241d

8249676: [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: 7eb4d4aa
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 10:52:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/7eb4d4aa

8247909: Improve PrimitiveConversions::cast using C++14

Reimpliment PrimitiveConversions::cast, with some cases now constexpr.
<!-- Anything below this marker will be automatically updated, please do not edit manually! -->
---------
### Progress
- [x] Change must not contain extraneous whitespace
- [x] Commit message must refer to an issue
- [ ] Change must be properly reviewed

### Issue
* [JDK-8247909](https://bugs.openjdk.java.net/browse/JDK-8247909): Improve PrimitiveConversions::cast using C++14


### Download
`$ git fetch https://git.openjdk.java.net/jdk pull/143/head:pull/143`
`$ git checkout pull/143`

Reviewed-by: dholmes, stefank

! src/hotspot/share/gc/z/zForwardingEntry.hpp
! src/hotspot/share/metaprogramming/primitiveConversions.hpp
! test/hotspot/gtest/metaprogramming/test_primitiveConversions.cpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: dafcf105
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 12:18:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/dafcf105

8027545: Improve object array chunking test in G1's copy_to_survivor_space
8158045: Improve large object handling during evacuation
8027761: Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
+ test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: d219d8b9
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2020-09-15 12:21:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/d219d8b9

8253002: Remove the unused SafePointNode::_oop_map field

Reviewed-by: thartmann

! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/matcher.cpp

Changeset: b5620a36
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2020-09-15 13:50:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/b5620a36

8253155: Minor cleanups and Javadoc fixes for LdapDnsProvider of java.naming

Reviewed-by: dfuchs, aefimov, alanb, vtewari

! src/java.naming/share/classes/com/sun/jndi/ldap/DefaultLdapDnsProvider.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapDnsProviderService.java
! src/java.naming/share/classes/javax/naming/ldap/spi/LdapDnsProvider.java
! src/java.naming/share/classes/javax/naming/ldap/spi/LdapDnsProviderResult.java

Changeset: 74851c50
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 14:33:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/74851c50

8253169: [BACKOUT] Improve large object handling during evacuation

Revert "8027545: Improve object array chunking test in G1's copy_to_survivor_space"
Revert "8158045: Improve large object handling during evacuation"
Revert "8027761: Investigate fast-path for scanning only objects with references during gc"

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
- test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: 65d6c101
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-09-15 15:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/65d6c101

8252933: com.sun.tools.jdi.ObjectReferenceImpl#validateAssignment always requests referenceType

Reviewed-by: cjplummer, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ObjectReferenceImpl.java

Changeset: 5191f315
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-09-15 16:39:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/5191f315

8251495: Remove the implNote in the DOM package description added by JDK-8249643

Remove the implNote from the package description added by JDK-8249643.

Reviewed-by: lancea, smarks, naoto, alanb

! src/java.xml/share/classes/org/w3c/dom/package-info.java

Changeset: 46598c86
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-15 18:59:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/46598c86

8253177: outputStream not declared in markWord.hpp

Reviewed-by: iklam

! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/markWord.hpp

Changeset: 40206822
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-09-15 20:28:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/40206822

8172366: Support SHA-3 based signatures

Enhance default JDK providers including SUN, SunRsaSign, and SunEC, with signatures using SHA-3 family of digests.

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/spec/MGF1ParameterSpec.java
! src/java.base/share/classes/sun/security/provider/DSA.java
! src/java.base/share/classes/sun/security/provider/SunEntries.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.base/share/classes/sun/security/rsa/RSAPSSSignature.java
! src/java.base/share/classes/sun/security/rsa/RSASignature.java
! src/java.base/share/classes/sun/security/rsa/SunRsaSignEntries.java
! src/java.base/share/classes/sun/security/util/KnownOIDs.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDSASignature.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
! test/jdk/java/security/SignedObject/Chain.java
+ test/jdk/sun/security/ec/SignatureKAT.java
! test/jdk/sun/security/ec/SignatureOffsets.java
! test/jdk/sun/security/ec/SignedObjectChain.java
! test/jdk/sun/security/rsa/SignatureOffsets.java
! test/jdk/sun/security/rsa/pss/PSSParametersTest.java
! test/jdk/sun/security/rsa/pss/SignatureTest2.java
! test/jdk/sun/security/rsa/pss/TestPSSKeySupport.java
! test/lib/jdk/test/lib/SigTestUtil.java

Changeset: fc36328d
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-09-15 20:41:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc36328d

8253034: Update symbol generation to accomodate Git as the SCM

Reviewed-by: erikj, adityam

! make/scripts/generate-symbol-data.sh

Changeset: 65bfe092
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-15 21:32:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/65bfe092

8253147: The javax/swing/JPopupMenu/7154841/bug7154841.java fail on big screens

Reviewed-by: prr

! test/jdk/java/awt/ColorClass/AlphaColorTest.java
! test/jdk/javax/swing/JPopupMenu/7154841/bug7154841.java

Changeset: 57f92d23
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-15 22:14:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/57f92d23

8220483: Calendar.setTime(Date date) throws NPE with Date date = null

Reviewed-by: lancea, joehw

! src/java.base/share/classes/java/util/Calendar.java

Changeset: 2caa20a7
Author:    Cesar <disoares at microsoft.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-16 05:54:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/2caa20a7

8250668: Clean up method_oop names in adlc

Reviewed-by: coleenp, adityam, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/arm_32.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/adlparse.hpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 7c564e13
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 06:38:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c564e13

8253146: C2: Purge unused MachCallNode::_arg_size field

Reviewed-by: thartmann, adityam

! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/matcher.cpp

Changeset: fbf4699d
Author:    Cesar <disoares at microsoft.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 06:41:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbf4699d

8253040: Remove unused Matcher::regnum_to_fpu_offset()

Reviewed-by: adityam, vlivanov

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/matcher.hpp

Changeset: efe3540d
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-16 06:47:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/efe3540d

8252966: CI: Remove KILL_COMPILE_ON_FATAL_ and KILL_COMPILE_ON_ANY macros

Remove the KILL_COMPILE_ON_FATAL_ and KILL_COMPILE_ON_ANY macros, replacing uses
of KILL_COMPILE_ON_FATAL_ with CHECK_AND_CLEAR_. Unlike KILL_COMPILE_ON_FATAL_,
CHECK_AND_CLEAR_ ignores ThreadDeath exceptions, which compiler threads should
not receive anyway.

Reviewed-by: vlivanov, neliasso

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciUtilities.inline.hpp

Changeset: dd435331
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 09:25:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd435331

8253222: Shenandoah: unused AlwaysTrueClosure after JDK-8246591

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: 60c4902f
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-16 09:47:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/60c4902f

8253016: Box.Filler components should be unfocusable by default

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/Box.java
+ test/jdk/javax/swing/Box/TestBoxFiller.java

Changeset: e0cf0232
Author:    Julia Boes <jboes at openjdk.org>
Date:      2020-09-16 10:49:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0cf0232

8245309: Re-examine use of ThreadLocalCoders in sun.net.www.ParseUtil

Reviewed-by: shade, dfuchs, alanb, chegar

! src/java.base/share/classes/sun/net/www/ParseUtil.java
+ test/micro/org/openjdk/bench/java/net/ThreadLocalParseUtil.java

Changeset: 7f9b5d9e
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 11:15:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f9b5d9e

8253220: Epsilon: clean up unused code/declarations

Reviewed-by: tschatzl

! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp

Changeset: f509eb06
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 11:17:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f509eb06

8253219: Epsilon: clean up unnecessary includes

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/epsilon/epsilonMonitoringSupport.cpp

Changeset: 33f8e702
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-16 11:53:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/33f8e702

8253173: Print heap before and after GC lacks a newline

Reviewed-by: tschatzl, pliden, rkennke, sjohanss

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: c781594b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 12:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/c781594b

8253224: Shenandoah: ShenandoahStrDedupQueue destructor calls virtual num_queues()

Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.cpp
! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.hpp

Changeset: 300b8517
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 12:17:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/300b8517

8253226: Shenandoah: remove unimplemented ShenandoahStrDedupQueue::verify

Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.hpp

Changeset: e2196f88
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-16 12:21:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/e2196f88

8253162: Make frame::oops_do const

Reviewed-by: kbarrett, coleenp, pliden

! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp

Changeset: 10867134
Author:    Kevin Rushforth <kcr at openjdk.org>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2020-09-16 14:02:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/10867134

8253206: Enforce whitespace checking for additional source files

Reviewed-by: prr, erikj, jdv

! .jcheck/conf

Changeset: e5866aa7
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2020-09-16 15:10:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/e5866aa7

8244706: GZIP "OS" header flag hard-coded to 0 instead of 255 (RFC 1952 non-compliance)

Reviewed-by: lancea, bchristi

! src/java.base/share/classes/java/util/zip/GZIPOutputStream.java
+ test/jdk/java/util/zip/GZIP/GZIPOutputStreamHeaderTest.java

Changeset: 671dfba8
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2020-09-16 15:13:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/671dfba8

6714834: JarFile.getManifest() leaves an open InputStream as an undocumented side effect

Reviewed-by: lancea, alanb

! src/java.base/share/classes/java/util/jar/JarFile.java

Changeset: d38c97dd
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-16 17:18:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/d38c97dd

8253207: enable problemlists jcheck's check

Reviewed-by: erikj

! .jcheck/conf

Changeset: d250f9e0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-16 17:19:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/d250f9e0

8253244: Shenandoah: cleanup includes in Shenandoah root processor files

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: ce93cbce
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-09-16 18:58:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce93cbce

8253125: vmTestbase/nsk/stress/stack/stack017.java timed out

Reviewed-by: dcubed

! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack017.java

Changeset: 1c84cfa2
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-16 20:23:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c84cfa2

8253130: bug7072653.java failed "Popup window height ... is wrong"

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/plaf/basic/BasicComboPopup/7072653/bug7072653.java

Changeset: 6225a710
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-18 12:28:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/6225a710

Merge

! .jcheck/conf
! make/hotspot/symbols/symbols-unix
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
+ src/hotspot/share/memory/cppVtables.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! test/jdk/ProblemList.txt
! .jcheck/conf
! make/hotspot/symbols/symbols-unix
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/cppVtables.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Fri Sep 18 11:43:45 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 11:43:45 GMT
Subject: git: openjdk/loom: master: 73 new changesets
Message-ID: <87c721ef-a1b4-464a-a026-c000c05f0b92@openjdk.java.net>

Changeset: f9339616
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-09 23:35:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/f9339616

8252980: comment only changes extracted from JDK-8247281

Reviewed-by: iklam, dholmes

! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/synchronizer.cpp

Changeset: f78f7805
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-10 05:41:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f78f7805

8252889: Obsolete -XX:+InsertMemBarAfterArraycopy

Reviewed-by: shade, adityam

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/macroArrayCopy.cpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 6a005343
Author:    Aditya Mandaleeka <adityam at openjdk.org>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-10 07:09:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a005343

8250961: Move Universe::update_heap_info_at_gc to CollectedHeap

Reviewed-by: stefank, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/referencePolicy.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: d236cf4b
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-10 08:48:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/d236cf4b

8252995: Non-PCH builds broken by JDK-8250961

Reviewed-by: sjohanss, stefank

! src/hotspot/share/gc/shared/referencePolicy.cpp

Changeset: 7ccf4358
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2020-09-10 09:16:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ccf4358

8252846: Fix ppc/s390 after "8231441: AArch64: Initial SVE backend su?

Reviewed-by: shade

! src/hotspot/share/opto/type.cpp

Changeset: 8db33353
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-10 11:06:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/8db33353

8247928: Refactor G1ConcurrentMarkThread for mark abort

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.inline.hpp

Changeset: 5b30a831
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-10 13:23:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/5b30a831

8252778: remove jdk.test.lib.FileInstaller action from compiler/c2/stemmer test

Reviewed-by: shade, epavlova

! test/hotspot/jtreg/compiler/c2/stemmer/Stemmer.java

Changeset: 41d29b75
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-10 13:25:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/41d29b75

8252774: remove jdk.test.lib.FileInstaller action from graalunit tests

Reviewed-by: shade, epavlova

! test/hotspot/jtreg/compiler/graalunit/ApiDirectivesTest.java
! test/hotspot/jtreg/compiler/graalunit/ApiTest.java
! test/hotspot/jtreg/compiler/graalunit/AsmAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/AsmAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/CollectionsTest.java
! test/hotspot/jtreg/compiler/graalunit/Core01Test.java
! test/hotspot/jtreg/compiler/graalunit/Core02Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/CoreJdk9Test.java
! test/hotspot/jtreg/compiler/graalunit/DebugTest.java
! test/hotspot/jtreg/compiler/graalunit/EATest.java
! test/hotspot/jtreg/compiler/graalunit/GraphTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotAarch64Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotAmd64Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotJdk15Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotJdk9Test.java
! test/hotspot/jtreg/compiler/graalunit/HotspotLirTest.java
! test/hotspot/jtreg/compiler/graalunit/HotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/Jtt.MicroTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBackendTest.java
! test/hotspot/jtreg/compiler/graalunit/JttBytecodeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttExceptTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotpathTest.java
! test/hotspot/jtreg/compiler/graalunit/JttHotspotTest.java
! test/hotspot/jtreg/compiler/graalunit/JttJdkTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangALTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangMathALTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangMathMZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLangNZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttLoopTest.java
! test/hotspot/jtreg/compiler/graalunit/JttOptimizeTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectAETest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectFieldGetTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectFieldSetTest.java
! test/hotspot/jtreg/compiler/graalunit/JttReflectGZTest.java
! test/hotspot/jtreg/compiler/graalunit/JttThreadsTest.java
! test/hotspot/jtreg/compiler/graalunit/LirJttTest.java
! test/hotspot/jtreg/compiler/graalunit/LirTest.java
! test/hotspot/jtreg/compiler/graalunit/LoopTest.java
! test/hotspot/jtreg/compiler/graalunit/NodesTest.java
! test/hotspot/jtreg/compiler/graalunit/OptionsTest.java
! test/hotspot/jtreg/compiler/graalunit/PhasesCommonTest.java
! test/hotspot/jtreg/compiler/graalunit/Replacements12Test.java
! test/hotspot/jtreg/compiler/graalunit/Replacements9Test.java
! test/hotspot/jtreg/compiler/graalunit/ReplacementsTest.java
! test/hotspot/jtreg/compiler/graalunit/UtilTest.java
! test/hotspot/jtreg/compiler/graalunit/generateTests.sh

Changeset: 418e4a25
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2020-09-10 14:38:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/418e4a25

8252830: Correct missing javadoc comments in java.rmi module

Reviewed-by: dfuchs, lancea, smarks, chegar

! src/java.rmi/share/classes/java/rmi/activation/ActivationGroupDesc.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationID.java
! src/java.rmi/share/classes/java/rmi/server/RemoteObject.java
! src/java.rmi/share/classes/java/rmi/server/UnicastRemoteObject.java

Changeset: 44a74dac
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-09-10 16:04:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/44a74dac

8252919: JDK built with --enable-cds=no fails with NoClassDefFoundError

Reviewed-by: minqi, sundar, alanb, redestad

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java
! test/jdk/tools/jlink/plugins/GenerateJLIClassesPluginTest.java

Changeset: ff21696b
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 19:26:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff21696b

8252817: Cleanup the classes in the java.awt.color package

Reviewed-by: jdv, pbansal

! src/java.desktop/share/classes/java/awt/color/CMMException.java
! src/java.desktop/share/classes/java/awt/color/ColorSpace.java
! src/java.desktop/share/classes/java/awt/color/ICC_ColorSpace.java
! src/java.desktop/share/classes/java/awt/color/ICC_Profile.java
! src/java.desktop/share/classes/java/awt/color/ICC_ProfileGray.java
! src/java.desktop/share/classes/java/awt/color/ICC_ProfileRGB.java
! src/java.desktop/share/classes/java/awt/color/ProfileDataException.java

Changeset: 8da6c8d6
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 21:26:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/8da6c8d6

7183828: Invalid Image Variant when using anything other than BufferedImage

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java
! src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java
+ test/jdk/java/awt/image/DrawImage/CustomImage.java

Changeset: 48802268
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-10 21:47:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/48802268

8171303: sun/java2d/pipe/InterpolationQualityTest.java fails on Windows & Linux

Reviewed-by: prr, psadhukhan, kcr

! test/jdk/ProblemList.txt
! test/jdk/sun/java2d/pipe/InterpolationQualityTest.java

Changeset: 976acdde
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-09-11 01:31:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/976acdde

8252406: Introduce Thread::as_Java_thread() convenience function

Reviewed-by: shade, coleenp, kbarrett, dcubed

! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/methodHandles_zero.cpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/thread_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/thread_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/thread_linux_x86.cpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
! src/hotspot/os_cpu/windows_x86/thread_windows_x86.cpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/z/zFuture.inline.hpp
! src/hotspot/share/gc/z/zObjArrayAllocator.cpp
! src/hotspot/share/jfr/instrumentation/jfrJvmtiAgent.cpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkRotation.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.cpp
! src/hotspot/share/jfr/support/jfrAllocationTracer.cpp
! src/hotspot/share/jfr/support/jfrEpochSynchronization.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnter.xsl
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 5144190e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-11 04:05:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/5144190e

8243208: Clean up JVMFlag implementation

Reviewed-by: dholmes, coleenp, gziemski

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/os/aix/globals_aix.hpp
! src/hotspot/os/bsd/globals_bsd.hpp
! src/hotspot/os/linux/globals_linux.hpp
! src/hotspot/os/windows/globals_windows.hpp
! src/hotspot/share/c1/c1_globals.hpp
! src/hotspot/share/gc/epsilon/epsilon_globals.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/jvmFlagConstraintsG1.hpp
! src/hotspot/share/gc/parallel/jvmFlagConstraintsParallel.hpp
! src/hotspot/share/gc/parallel/parallel_globals.hpp
! src/hotspot/share/gc/serial/serial_globals.hpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! src/hotspot/share/gc/z/z_globals.hpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.hpp
+ src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
+ src/hotspot/share/runtime/flags/jvmFlagLimit.hpp
+ src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
+ src/hotspot/share/runtime/flags/jvmFlagLookup.hpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.hpp
! src/hotspot/share/runtime/globals.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/globals_extension.hpp
! src/hotspot/share/runtime/globals_shared.hpp
! src/hotspot/share/services/writeableFlags.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: c7062dc2
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-11 07:07:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/c7062dc2

8253026: Remove dummy call to gc alot from VM Thread

Reviewed-by: coleenp, dholmes

! src/hotspot/share/runtime/vmThread.cpp

Changeset: 8777ded1
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-09-11 07:23:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/8777ded1

8253008: Remove develop flags TraceLongCompiles/LongCompileThreshold

Reviewed-by: shade, dholmes, adityam

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vmThread.cpp

Changeset: 9687dcab
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-11 11:55:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/9687dcab

8252494: C2: TypeAryPtr::cast_to_autobox_cache does not use ptr_type

Remove dead definition of ptr_type in TypeAryPtr::cast_to_autobox_cache. Also remove
unnecessary cache parameter (always true) for simplicity.

Reviewed-by: shade, vlivanov, thartmann

! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp

Changeset: 040c8f58
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-11 11:57:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/040c8f58

8250914: Matcher::stack_direction() is unused

Remove unused Matcher::stack_direction() together with related ADL entries and
ADLC support.

Reviewed-by: vlivanov, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/adlparse.hpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/opto/matcher.hpp

Changeset: e7a1b9bf
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-11 13:35:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7a1b9bf

8252981: ObjectMonitor::object() cleanup changes extracted from JDK-8247281

Co-authored-by: Erik ?sterlund <erik.osterlund at oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty at oracle.com>
Reviewed-by: rehn, coleenp, eosterlund

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/services/threadService.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java

Changeset: 7f27d0b0
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-09-11 14:47:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f27d0b0

8236142: DocTrees should provide getCharacters(EntityTree)

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/util/DocTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/doclint/Checker.java
- src/jdk.compiler/share/classes/com/sun/tools/doclint/Entity.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/api/Entity.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocFormatter.java
! test/langtools/tools/doclint/CoverageExtras.java

Changeset: 95251864
Author:    Kevin Rushforth <kcr at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2020-09-11 15:17:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/95251864

8253031: git jcheck complains about invalid tags in jdk repo after fix for JDK-8252844

Reviewed-by: ehelin, erikj

! .jcheck/conf

Changeset: 5c0d985a
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-11 17:22:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/5c0d985a

8253060: remove test/hotspot/jtreg/test_env.sh

Reviewed-by: dcubed

- test/hotspot/jtreg/test_env.sh

Changeset: 306b1663
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-09-11 23:03:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/306b1663

8253033: CheckUnhandledOops check fails in ThreadSnapshot::initialize?

Reviewed-by: coleenp, dholmes

! src/hotspot/share/services/threadService.cpp

Changeset: b1b0f0b2
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2020-09-11 23:11:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/b1b0f0b2

8253066: typo in Stream.mapMulti

Reviewed-by: darcy, lancea

! src/java.base/share/classes/java/util/stream/Stream.java

Changeset: 998ce78e
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-12 05:26:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/998ce78e

8252543: [JVMCI] Libgraal can deadlock in blocking compilation mode

Reviewed-by: kvn

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compileTask.hpp
! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmci.hpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompiler.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp

Changeset: 03a4df0a
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-13 14:45:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/03a4df0a

8244778: Archive full module graph in CDS

Reviewed-by: erikj, coleenp, lfoltan, redestad, alanb, mchung

! make/hotspot/lib/JvmFeatures.gmk
! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/classLoader.cpp
+ src/hotspot/share/classfile/classLoaderDataShared.cpp
+ src/hotspot/share/classfile/classLoaderDataShared.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/packageEntry.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/memory/archiveBuilder.cpp
! src/hotspot/share/memory/dumpAllocStats.hpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
+ src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/loader/BootLoader.java
! src/java.base/share/classes/jdk/internal/loader/BuiltinClassLoader.java
! src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
+ src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/IllegalAccessLogger.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java
! src/java.base/share/native/libjava/VM.c
! test/hotspot/jtreg/runtime/NMT/CheckForProperDetailStackTrace.java
+ test/hotspot/jtreg/runtime/NMT/src/jdk.test/module-info.java
+ test/hotspot/jtreg/runtime/NMT/src/jdk.test/test/Main.java
+ test/hotspot/jtreg/runtime/cds/PrimitiveClassMirrors.java
+ test/hotspot/jtreg/runtime/cds/ServiceLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/SpecifySysLoaderProp.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/NewModuleFinderTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraph.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphAgent.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/RedefineClassesInModuleGraphTransformer.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClasses.java
! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java
! test/hotspot/jtreg/runtime/logging/ModulesTest.java

Changeset: c5e63b63
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-13 19:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c5e63b63

8248186: Move CDS C++ vtable code to cppVtables.cpp

Reviewed-by: coleenp

! make/hotspot/lib/JvmFeatures.gmk
! src/hotspot/share/memory/archiveBuilder.cpp
+ src/hotspot/share/memory/cppVtables.cpp
+ src/hotspot/share/memory/cppVtables.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/oops/method.cpp

Changeset: f978f6fe
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-14 03:39:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/f978f6fe

8252689: Classes are loaded from jrt:/java.base even when CDS is used

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp

Changeset: 07da3a18
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-09-14 07:06:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/07da3a18

8253030: ZGC: Change ZMarkCompleteTimeout unit to microseconds

Reviewed-by: kbarrett, stefank, eosterlund

! src/hotspot/share/gc/z/zGlobals.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/runtime/timer.cpp
! src/hotspot/share/runtime/timer.hpp

Changeset: 779d2c34
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-09-14 07:21:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/779d2c34

8253084: Zero VM is broken after JDK-8252689

Reviewed-by: iklam, dholmes

! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: b05290aa
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-14 07:48:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/b05290aa

8252898: remove bulk registration of JFR CompilerPhaseType names

Reviewed-by: kvn, jcm

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/compilerEvent.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/JFR.java

Changeset: 68da63dc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-09-14 08:13:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/68da63dc

8240658: Code completion not working for lambdas in method invocations that require type inference

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ src/jdk.compiler/share/classes/com/sun/tools/javac/comp/AttrRecover.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java
! test/langtools/tools/javac/api/TestGetScopeResult.java
+ test/langtools/tools/javac/api/lambdaErrorRecovery/TestGetTypeMirrorReference.java
+ test/langtools/tools/javac/api/lambdaErrorRecovery/TestGetTypeMirrorReferenceData.java

Changeset: e6a493ab
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-09-14 17:21:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/e6a493ab

8252882: Clean up jdk.javadoc and the related parts of jdk.compiler

Reviewed-by: vromero

! src/java.compiler/share/classes/javax/tools/ForwardingFileObject.java
! src/java.compiler/share/classes/javax/tools/ForwardingJavaFileManager.java
! src/java.compiler/share/classes/javax/tools/ForwardingJavaFileObject.java
! src/java.compiler/share/classes/javax/tools/JavaFileObject.java
! src/java.compiler/share/classes/javax/tools/SimpleJavaFileObject.java
! src/java.compiler/share/classes/javax/tools/StandardJavaFileManager.java
! src/java.compiler/share/classes/javax/tools/package-info.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocRootTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java

Changeset: 9c24a563
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-09-14 17:34:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c24a563

8253029: [PPC64] Remove obsolete Power6 code

Reviewed-by: dholmes, lucy

! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.hpp

Changeset: ac9d1b08
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-09-14 20:41:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac9d1b08

8223187: Remove setLocale() call in jpackage native launcher

Reviewed-by: kcr, herrick, naoto

! src/jdk.incubator.jpackage/linux/native/applauncher/LinuxLauncher.cpp
! src/jdk.incubator.jpackage/macosx/native/applauncher/MacLauncher.cpp

Changeset: 70cc7fc1
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-15 02:37:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/70cc7fc1

8253098: Archived full module graph should be disabled if CDS heap cannot be mapped

Reviewed-by: ccheung, dholmes

! src/hotspot/share/memory/filemap.cpp

Changeset: af8c6780
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 04:34:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/af8c6780

8247910: Improve alignment and power-of-2 utilities using C++14
8238956: Replace powerOfTwo::max_value with std::numeric_limits

Reviewed-by: tschatzl, stefank

! src/hotspot/cpu/zero/interpreterFrame_zero.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/memory/padded.hpp
! src/hotspot/share/memory/padded.inline.hpp
! src/hotspot/share/runtime/globals_shared.hpp
! src/hotspot/share/services/nmtCommon.hpp
! src/hotspot/share/utilities/align.hpp
! src/hotspot/share/utilities/powerOfTwo.hpp
! test/hotspot/gtest/runtime/test_arguments.cpp
! test/hotspot/gtest/utilities/test_align.cpp
! test/hotspot/gtest/utilities/test_population_count.cpp
! test/hotspot/gtest/utilities/test_powerOfTwo.cpp

Changeset: 3f455f09
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-15 05:14:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f455f09

8253089: Windows (MSVC 2017) build fails after JDK-8243208

Reviewed-by: mdoerr, goetz, iklam

! src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.hpp

Changeset: 9ea43a92
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 07:07:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ea43a92

8253148: Fix terminology in align_down comment

Change lognot => logical_not in comment

Reviewed-by: shade

! src/hotspot/share/utilities/align.hpp

Changeset: fa30241d
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-15 10:19:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa30241d

8249676: [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: 7eb4d4aa
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 10:52:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/7eb4d4aa

8247909: Improve PrimitiveConversions::cast using C++14

Reimpliment PrimitiveConversions::cast, with some cases now constexpr.
<!-- Anything below this marker will be automatically updated, please do not edit manually! -->
---------
### Progress
- [x] Change must not contain extraneous whitespace
- [x] Commit message must refer to an issue
- [ ] Change must be properly reviewed

### Issue
* [JDK-8247909](https://bugs.openjdk.java.net/browse/JDK-8247909): Improve PrimitiveConversions::cast using C++14


### Download
`$ git fetch https://git.openjdk.java.net/jdk pull/143/head:pull/143`
`$ git checkout pull/143`

Reviewed-by: dholmes, stefank

! src/hotspot/share/gc/z/zForwardingEntry.hpp
! src/hotspot/share/metaprogramming/primitiveConversions.hpp
! test/hotspot/gtest/metaprogramming/test_primitiveConversions.cpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: dafcf105
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 12:18:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/dafcf105

8027545: Improve object array chunking test in G1's copy_to_survivor_space
8158045: Improve large object handling during evacuation
8027761: Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
+ test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: d219d8b9
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2020-09-15 12:21:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/d219d8b9

8253002: Remove the unused SafePointNode::_oop_map field

Reviewed-by: thartmann

! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/matcher.cpp

Changeset: b5620a36
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2020-09-15 13:50:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/b5620a36

8253155: Minor cleanups and Javadoc fixes for LdapDnsProvider of java.naming

Reviewed-by: dfuchs, aefimov, alanb, vtewari

! src/java.naming/share/classes/com/sun/jndi/ldap/DefaultLdapDnsProvider.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapDnsProviderService.java
! src/java.naming/share/classes/javax/naming/ldap/spi/LdapDnsProvider.java
! src/java.naming/share/classes/javax/naming/ldap/spi/LdapDnsProviderResult.java

Changeset: 74851c50
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-15 14:33:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/74851c50

8253169: [BACKOUT] Improve large object handling during evacuation

Revert "8027545: Improve object array chunking test in G1's copy_to_survivor_space"
Revert "8158045: Improve large object handling during evacuation"
Revert "8027761: Investigate fast-path for scanning only objects with references during gc"

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
- src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
- test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: 65d6c101
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-09-15 15:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/65d6c101

8252933: com.sun.tools.jdi.ObjectReferenceImpl#validateAssignment always requests referenceType

Reviewed-by: cjplummer, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ObjectReferenceImpl.java

Changeset: 5191f315
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-09-15 16:39:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/5191f315

8251495: Remove the implNote in the DOM package description added by JDK-8249643

Remove the implNote from the package description added by JDK-8249643.

Reviewed-by: lancea, smarks, naoto, alanb

! src/java.xml/share/classes/org/w3c/dom/package-info.java

Changeset: 46598c86
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-15 18:59:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/46598c86

8253177: outputStream not declared in markWord.hpp

Reviewed-by: iklam

! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/markWord.hpp

Changeset: 40206822
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-09-15 20:28:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/40206822

8172366: Support SHA-3 based signatures

Enhance default JDK providers including SUN, SunRsaSign, and SunEC, with signatures using SHA-3 family of digests.

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/spec/MGF1ParameterSpec.java
! src/java.base/share/classes/sun/security/provider/DSA.java
! src/java.base/share/classes/sun/security/provider/SunEntries.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.base/share/classes/sun/security/rsa/RSAPSSSignature.java
! src/java.base/share/classes/sun/security/rsa/RSASignature.java
! src/java.base/share/classes/sun/security/rsa/SunRsaSignEntries.java
! src/java.base/share/classes/sun/security/util/KnownOIDs.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDSASignature.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
! test/jdk/java/security/SignedObject/Chain.java
+ test/jdk/sun/security/ec/SignatureKAT.java
! test/jdk/sun/security/ec/SignatureOffsets.java
! test/jdk/sun/security/ec/SignedObjectChain.java
! test/jdk/sun/security/rsa/SignatureOffsets.java
! test/jdk/sun/security/rsa/pss/PSSParametersTest.java
! test/jdk/sun/security/rsa/pss/SignatureTest2.java
! test/jdk/sun/security/rsa/pss/TestPSSKeySupport.java
! test/lib/jdk/test/lib/SigTestUtil.java

Changeset: fc36328d
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-09-15 20:41:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/fc36328d

8253034: Update symbol generation to accomodate Git as the SCM

Reviewed-by: erikj, adityam

! make/scripts/generate-symbol-data.sh

Changeset: 65bfe092
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-15 21:32:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/65bfe092

8253147: The javax/swing/JPopupMenu/7154841/bug7154841.java fail on big screens

Reviewed-by: prr

! test/jdk/java/awt/ColorClass/AlphaColorTest.java
! test/jdk/javax/swing/JPopupMenu/7154841/bug7154841.java

Changeset: 57f92d23
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-15 22:14:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/57f92d23

8220483: Calendar.setTime(Date date) throws NPE with Date date = null

Reviewed-by: lancea, joehw

! src/java.base/share/classes/java/util/Calendar.java

Changeset: 2caa20a7
Author:    Cesar <disoares at microsoft.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-16 05:54:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/2caa20a7

8250668: Clean up method_oop names in adlc

Reviewed-by: coleenp, adityam, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/arm/arm_32.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/adlc/adlparse.cpp
! src/hotspot/share/adlc/adlparse.hpp
! src/hotspot/share/adlc/formsopt.hpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 7c564e13
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 06:38:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c564e13

8253146: C2: Purge unused MachCallNode::_arg_size field

Reviewed-by: thartmann, adityam

! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/matcher.cpp

Changeset: fbf4699d
Author:    Cesar <disoares at microsoft.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 06:41:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbf4699d

8253040: Remove unused Matcher::regnum_to_fpu_offset()

Reviewed-by: adityam, vlivanov

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/matcher.hpp

Changeset: efe3540d
Author:    Roberto Castaneda Lozano <roberto.castaneda.lozano at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-09-16 06:47:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/efe3540d

8252966: CI: Remove KILL_COMPILE_ON_FATAL_ and KILL_COMPILE_ON_ANY macros

Remove the KILL_COMPILE_ON_FATAL_ and KILL_COMPILE_ON_ANY macros, replacing uses
of KILL_COMPILE_ON_FATAL_ with CHECK_AND_CLEAR_. Unlike KILL_COMPILE_ON_FATAL_,
CHECK_AND_CLEAR_ ignores ThreadDeath exceptions, which compiler threads should
not receive anyway.

Reviewed-by: vlivanov, neliasso

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciUtilities.inline.hpp

Changeset: dd435331
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 09:25:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd435331

8253222: Shenandoah: unused AlwaysTrueClosure after JDK-8246591

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: 60c4902f
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-16 09:47:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/60c4902f

8253016: Box.Filler components should be unfocusable by default

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/Box.java
+ test/jdk/javax/swing/Box/TestBoxFiller.java

Changeset: e0cf0232
Author:    Julia Boes <jboes at openjdk.org>
Date:      2020-09-16 10:49:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0cf0232

8245309: Re-examine use of ThreadLocalCoders in sun.net.www.ParseUtil

Reviewed-by: shade, dfuchs, alanb, chegar

! src/java.base/share/classes/sun/net/www/ParseUtil.java
+ test/micro/org/openjdk/bench/java/net/ThreadLocalParseUtil.java

Changeset: 7f9b5d9e
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 11:15:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f9b5d9e

8253220: Epsilon: clean up unused code/declarations

Reviewed-by: tschatzl

! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp

Changeset: f509eb06
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 11:17:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f509eb06

8253219: Epsilon: clean up unnecessary includes

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/epsilon/epsilonMonitoringSupport.cpp

Changeset: 33f8e702
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-16 11:53:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/33f8e702

8253173: Print heap before and after GC lacks a newline

Reviewed-by: tschatzl, pliden, rkennke, sjohanss

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp

Changeset: c781594b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 12:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/c781594b

8253224: Shenandoah: ShenandoahStrDedupQueue destructor calls virtual num_queues()

Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.cpp
! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.hpp

Changeset: 300b8517
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-16 12:17:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/300b8517

8253226: Shenandoah: remove unimplemented ShenandoahStrDedupQueue::verify

Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahStrDedupQueue.hpp

Changeset: e2196f88
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-16 12:21:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/e2196f88

8253162: Make frame::oops_do const

Reviewed-by: kbarrett, coleenp, pliden

! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp

Changeset: 10867134
Author:    Kevin Rushforth <kcr at openjdk.org>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2020-09-16 14:02:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/10867134

8253206: Enforce whitespace checking for additional source files

Reviewed-by: prr, erikj, jdv

! .jcheck/conf

Changeset: e5866aa7
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2020-09-16 15:10:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/e5866aa7

8244706: GZIP "OS" header flag hard-coded to 0 instead of 255 (RFC 1952 non-compliance)

Reviewed-by: lancea, bchristi

! src/java.base/share/classes/java/util/zip/GZIPOutputStream.java
+ test/jdk/java/util/zip/GZIP/GZIPOutputStreamHeaderTest.java

Changeset: 671dfba8
Author:    Jaikiran Pai <jpai at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2020-09-16 15:13:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/671dfba8

6714834: JarFile.getManifest() leaves an open InputStream as an undocumented side effect

Reviewed-by: lancea, alanb

! src/java.base/share/classes/java/util/jar/JarFile.java

Changeset: d38c97dd
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-09-16 17:18:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/d38c97dd

8253207: enable problemlists jcheck's check

Reviewed-by: erikj

! .jcheck/conf

Changeset: d250f9e0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-16 17:19:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/d250f9e0

8253244: Shenandoah: cleanup includes in Shenandoah root processor files

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: ce93cbce
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-09-16 18:58:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce93cbce

8253125: vmTestbase/nsk/stress/stack/stack017.java timed out

Reviewed-by: dcubed

! test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack017.java

Changeset: 1c84cfa2
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-16 20:23:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c84cfa2

8253130: bug7072653.java failed "Popup window height ... is wrong"

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/plaf/basic/BasicComboPopup/7072653/bug7072653.java


From duke at openjdk.java.net  Fri Sep 18 17:44:43 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 18 Sep 2020 17:44:43 GMT
Subject: git: openjdk/loom: fibers: New: LightweightThreadLocals
Message-ID: <e1ffdadb-a1da-4fd1-bbbc-c1f775aed7d5@openjdk.java.net>

Changeset: 62f5c0f1
Author:    theRealAph <aph at redhat.com>
Date:      2020-09-18 16:36:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/62f5c0f1

New: LightweightThreadLocals

+ src/java.base/share/classes/java/lang/LightweightThreadLocal.java
! src/java.base/share/classes/java/lang/Scoped.java
! src/java.base/share/classes/java/lang/ScopedBinding.java
! src/java.base/share/classes/java/lang/ScopedMap.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/ThreadLocal.java
! src/java.base/share/classes/java/util/concurrent/ThreadExecutor.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java


From duke at openjdk.java.net  Sat Sep 19 01:36:23 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 19 Sep 2020 01:36:23 GMT
Subject: git: openjdk/loom: fibers: Problemlisted JFR and
 runtime/vthread/RedefineClass.java tests failing with exitcode 139.
Message-ID: <b28342d3-860a-4c3c-a633-75f4fd322fd3@openjdk.java.net>

Changeset: 5324c82e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-18 18:34:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/5324c82e

Problemlisted JFR and runtime/vthread/RedefineClass.java tests failing with exitcode 139.

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Sat Sep 19 01:41:46 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 19 Sep 2020 01:41:46 GMT
Subject: git: openjdk/loom: fibers: Some JDI tests exluded when run with
 wrapper.
Message-ID: <dedab1eb-34c3-436e-8137-5106ebfea3d1@openjdk.java.net>

Changeset: f79b0bbb
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-18 18:40:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/f79b0bbb

Some JDI tests exluded when run with wrapper.

! test/jdk/ProblemList-vthread.txt


From kasperni at gmail.com  Sat Sep 19 04:41:44 2020
From: kasperni at gmail.com (Kasper Nielsen)
Date: Sat, 19 Sep 2020 05:41:44 +0100
Subject: com.sun.net.httpserver update
Message-ID: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>

Hi,

I was wondering if there are any plans to provide an implementation in
jdk.httpserver that uses virtual threads?

Thanks,
  Kasper

From Alan.Bateman at oracle.com  Sat Sep 19 08:03:08 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Sat, 19 Sep 2020 09:03:08 +0100
Subject: com.sun.net.httpserver update
In-Reply-To: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>
References: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>
Message-ID: <716ce200-0e85-f6cb-0aab-b64933ada7dd@oracle.com>

On 19/09/2020 05:41, Kasper Nielsen wrote:
> Hi,
>
> I was wondering if there are any plans to provide an implementation in
> jdk.httpserver that uses virtual threads?
>
I'm not aware of anyone doing anything on this. The main motivation for 
this HTTP server was to support JAX-WS "callbacks" and I don't know if 
got much usage beyond that. The default implementation is limited and 
doesn't support HTTP/2 and several features. That said, it could 
interesting to explore and play with. It has an SPI so you can deploy 
other implementations so that would be one thing to try out. Another 
thing to try is using HttpServer.setExecutor to set an executor that 
creates a virtual thread per request. Is this something you would be 
interested to trying out and report back?

-Alan

From duke at openjdk.java.net  Sun Sep 20 08:05:40 2020
From: duke at openjdk.java.net (duke)
Date: Sun, 20 Sep 2020 08:05:40 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <50dff197-4626-4db6-8550-f62d240b544e@openjdk.java.net>

Changeset: 2a3a8446
Author:    Carter Kozak <ckozak at ckozak.net>
Date:      2020-09-15 14:50:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/2a3a8446

8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads

Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
resulted in a new OS thread for each handshake which causes spikes in
resource utilization and bottlenecks in high throughput systems.

Virtual threads should reduce the overhead while preserving behavior to
the extent possible.

Reported to openjdk security-dev here:
https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

! src/java.base/share/classes/sun/security/ssl/TransportContext.java

Changeset: 696e5a96
Author:    Alan Bateman <Alan.Bateman at oracle.com>
Committer: GitHub <noreply at github.com>
Date:      2020-09-20 09:04:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/696e5a96

Merge pull request #16 from carterkozak/ckozak/handshake_listener_virtual_thread

8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads



From alanb at openjdk.java.net  Sun Sep 20 08:08:09 2020
From: alanb at openjdk.java.net (Alan Bateman)
Date: Sun, 20 Sep 2020 08:08:09 GMT
Subject: RFR: 8246039: SSLSocket HandshakeCompletedListeners are run on
 virtual threads [v2]
In-Reply-To: <_RCqFpBHHWn4ei6KmtYwD9_u7vQcftQpgmPEPsoCsSs=.e5bb14e1-8952-4129-8210-dc0721a2f888@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
 <zl-_eNN2fNX-SHt6I5G-xa94nBxi0NGqVfaMkYHBMF8=.df73351e-9969-42c8-ab9d-e5062ef2d8b3@github.com>
 <_RCqFpBHHWn4ei6KmtYwD9_u7vQcftQpgmPEPsoCsSs=.e5bb14e1-8952-4129-8210-dc0721a2f888@github.com>
Message-ID: <4EBhV1waR6pdWr52nuRr78ipSpLqGf2Xc8hKtjPo-bk=.b6cdd0b2-66fb-4f84-8abd-12cfe4f7606e@github.com>

On Thu, 17 Sep 2020 14:37:15 GMT, Bradford Wetmore <wetmore at openjdk.org> wrote:

>> Carter Kozak has updated the pull request with a new target base due to a merge or a rebase. The pull request now
>> contains one commit:
>>   8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads
>>   
>>   Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
>>   resulted in a new OS thread for each handshake which causes spikes in
>>   resource utilization and bottlenecks in high throughput systems.
>>   
>>   Virtual threads should reduce the overhead while preserving behavior to
>>   the extent possible.
>>   
>>   Reported to openjdk security-dev here:
>>   https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html
>
> Please wait for further consideration from Xuelei, but the changes seem good to me.

https://mail.openjdk.java.net/pipermail/security-dev/2020-September/022482.html

There is musing on possible alternatives to fix the issue but I think Brad and Xuelei are okay with changing it to
start a virtual thread per notification for now and see how it goes. So I'll merge this PR.

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From github.com+3854321+carterkozak at openjdk.java.net  Sun Sep 20 08:08:10 2020
From: github.com+3854321+carterkozak at openjdk.java.net (Carter Kozak)
Date: Sun, 20 Sep 2020 08:08:10 GMT
Subject: Integrated: 8246039: SSLSocket HandshakeCompletedListeners are run on
 virtual threads
In-Reply-To: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
References: <q5-It-zwJgYetu3Zua-Noev4j95wBN_u7cQV584ZySQ=.84190870-8040-4c01-bf81-d208e4255b7b@github.com>
Message-ID: <02cr3yu-JEXEcHWVROK-z0ch_AR5Qb2EAdNtLZaEU_I=.014326a4-94b9-4b79-a519-f2c83d425ec0@github.com>

On Tue, 15 Sep 2020 19:03:08 GMT, Carter Kozak <github.com+3854321+carterkozak at openjdk.org> wrote:

> Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
> resulted in a new OS thread for each handshake which causes spikes in
> resource utilization and bottlenecks in high throughput systems.
> 
> Virtual threads should reduce the overhead while preserving behavior to
> the extent possible.
> 
> Reported to openjdk security-dev here:
> https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

This pull request has now been integrated.

Changeset: 2a3a8446
Author:    Carter Kozak <ckozak at ckozak.net>
URL:       https://git.openjdk.java.net/loom/commit/2a3a8446
Stats:     7 lines in 1 file changed: 2 ins; 0 del; 5 mod

8246039: SSLSocket HandshakeCompletedListeners are run on virtual threads

Previously each `SSLSocket.addHandshakeCompletedListener(HandshakeCompletedListener)`
resulted in a new OS thread for each handshake which causes spikes in
resource utilization and bottlenecks in high throughput systems.

Virtual threads should reduce the overhead while preserving behavior to
the extent possible.

Reported to openjdk security-dev here:
https://mail.openjdk.java.net/pipermail/security-dev/2020-July/022220.html

-------------

PR: https://git.openjdk.java.net/loom/pull/16

From duke at openjdk.java.net  Sun Sep 20 08:34:05 2020
From: duke at openjdk.java.net (duke)
Date: Sun, 20 Sep 2020 08:34:05 GMT
Subject: git: openjdk/loom: fibers: More console reliability
Message-ID: <bc4b8b1e-af7a-4544-a7e8-6c97dfd757a4@openjdk.java.net>

Changeset: face460a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-20 08:49:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/face460a

More console reliability

! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Throwable.java
! src/java.base/share/classes/java/lang/VirtualThread.java
+ src/java.base/share/classes/jdk/internal/access/JavaIOPrintStreamAccess.java
+ src/java.base/share/classes/jdk/internal/access/JavaIOPrintWriterAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/access/SharedSecrets.java
- src/java.base/unix/classes/sun/nio/ch/ConsoleInputStream.java
- src/java.base/unix/classes/sun/nio/ch/ConsoleOutputStream.java
+ src/java.base/unix/classes/sun/nio/ch/ConsoleStreams.java
- src/java.base/windows/classes/sun/nio/ch/ConsoleInputStream.java
- src/java.base/windows/classes/sun/nio/ch/ConsoleOutputStream.java
+ src/java.base/windows/classes/sun/nio/ch/ConsoleStreams.java


From kasperni at gmail.com  Sun Sep 20 11:46:03 2020
From: kasperni at gmail.com (Kasper Nielsen)
Date: Sun, 20 Sep 2020 12:46:03 +0100
Subject: com.sun.net.httpserver update
In-Reply-To: <716ce200-0e85-f6cb-0aab-b64933ada7dd@oracle.com>
References: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>
 <716ce200-0e85-f6cb-0aab-b64933ada7dd@oracle.com>
Message-ID: <CAPs6151PLF3NQJCBkbuUbGbTAsZx-tGPqBdjkxzXt-yBY44Y4A@mail.gmail.com>

Hi Alan,

I did some local runs using vegeta as a simple loading testing tool.
Using Executors.newVirtualThreadExecutor() as the dispatching
mechanism. Which worked beautifully. I was easily spawning a couple
of hundred thousand virtual threads a second on an old laptop.

But only because I spun of 1000 extra threads per request. Otherwise
I had all kinds of issues with networking subsystem/jdk.httpserver.

I think my conclusion is, that if you want to try and stress Loom with a
thread-per-request web-server. You will need a pretty well-tuned
test setup.

/Kasper


  Kasper


On Sat, 19 Sep 2020 at 09:03, Alan Bateman <Alan.Bateman at oracle.com> wrote:
>
> On 19/09/2020 05:41, Kasper Nielsen wrote:
> > Hi,
> >
> > I was wondering if there are any plans to provide an implementation in
> > jdk.httpserver that uses virtual threads?
> >
> I'm not aware of anyone doing anything on this. The main motivation for
> this HTTP server was to support JAX-WS "callbacks" and I don't know if
> got much usage beyond that. The default implementation is limited and
> doesn't support HTTP/2 and several features. That said, it could
> interesting to explore and play with. It has an SPI so you can deploy
> other implementations so that would be one thing to try out. Another
> thing to try is using HttpServer.setExecutor to set an executor that
> creates a virtual thread per request. Is this something you would be
> interested to trying out and report back?
>
> -Alan

From Alan.Bateman at oracle.com  Sun Sep 20 17:14:11 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Sun, 20 Sep 2020 18:14:11 +0100
Subject: com.sun.net.httpserver update
In-Reply-To: <CAPs6151PLF3NQJCBkbuUbGbTAsZx-tGPqBdjkxzXt-yBY44Y4A@mail.gmail.com>
References: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>
 <716ce200-0e85-f6cb-0aab-b64933ada7dd@oracle.com>
 <CAPs6151PLF3NQJCBkbuUbGbTAsZx-tGPqBdjkxzXt-yBY44Y4A@mail.gmail.com>
Message-ID: <5f37b840-7263-3362-eb08-15a6283b1575@oracle.com>

On 20/09/2020 12:46, Kasper Nielsen wrote:
> Hi Alan,
>
> I did some local runs using vegeta as a simple loading testing tool.
> Using Executors.newVirtualThreadExecutor() as the dispatching
> mechanism. Which worked beautifully. I was easily spawning a couple
> of hundred thousand virtual threads a second on an old laptop.
>
> But only because I spun of 1000 extra threads per request. Otherwise
> I had all kinds of issues with networking subsystem/jdk.httpserver.
>
> I think my conclusion is, that if you want to try and stress Loom with a
> thread-per-request web-server. You will need a pretty well-tuned
> test setup.
>
Thanks for confirming that it works although I'm not quite sure what you 
mean by "1000 extra threads per request". It doesn't surprise me if you 
run into scalability issues with this HTTP server. The original 
motivation for this little server was to support web services callbacks 
to a client-provided endpoint. It has been useful for small scale 
embedded usages and tests but that's about it.

You are right that HTTP load test will require at least some tuning of 
TCP parameters, esp. with short lived TCP connections. It can be useful 
to use several IP addresses with the load balanced across the addresses.

-Alan



From visruthcv at gmail.com  Sun Sep 20 18:03:05 2020
From: visruthcv at gmail.com (Visruth)
Date: Sun, 20 Sep 2020 18:03:05 +0000
Subject: Feedback on loom jdk early build
Message-ID: <CAHhuA0+45P_ANMCsnmNnD+EbUEu9-8CTesdtnaXWy6UOLUWKzA@mail.gmail.com>

Hello there,

I used early access of project loom jdk. My project has both Java and
Kotlin codes. It has multi-threading with Kotlin code (also using
StampedLock, os thread-pool by Executors) when I used this early access of
loom jdk it has some runtime issue. I'm not sure about the exact issue but
I presume it is a kind of dead-lock. I reviewed my code well, it works well
with all released jdk, so it has no bugs.
My only point is it should not break the existing code even without using
virtual thread.

I tried virtual thread, it worked good but I didn't try it in a real
multi-threading environment so I'm not able to give a proper feedback about
it now.

-- 
Kind regards,
*Visruth*
*+91-9895154767*

From Alan.Bateman at oracle.com  Mon Sep 21 10:48:54 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Mon, 21 Sep 2020 11:48:54 +0100
Subject: Feedback on loom jdk early build
In-Reply-To: <CAHhuA0+45P_ANMCsnmNnD+EbUEu9-8CTesdtnaXWy6UOLUWKzA@mail.gmail.com>
References: <CAHhuA0+45P_ANMCsnmNnD+EbUEu9-8CTesdtnaXWy6UOLUWKzA@mail.gmail.com>
Message-ID: <1a69111b-05b6-7d46-65ff-522866b90e78@oracle.com>

On 20/09/2020 19:03, Visruth wrote:
> Hello there,
>
> I used early access of project loom jdk. My project has both Java and
> Kotlin codes. It has multi-threading with Kotlin code (also using
> StampedLock, os thread-pool by Executors) when I used this early access of
> loom jdk it has some runtime issue. I'm not sure about the exact issue but
> I presume it is a kind of dead-lock. I reviewed my code well, it works well
> with all released jdk, so it has no bugs.
> My only point is it should not break the existing code even without using
> virtual thread.
There isn't much to go on here but it might be useful to start with the 
JDK 16 EA builds [1] to see if the issue duplicates with the builds from 
the main line before trying the Loom EA builds.

-Alan

[1] http://jdk.java.net/16/


From kasperni at gmail.com  Mon Sep 21 11:31:49 2020
From: kasperni at gmail.com (Kasper Nielsen)
Date: Mon, 21 Sep 2020 12:31:49 +0100
Subject: com.sun.net.httpserver update
In-Reply-To: <5f37b840-7263-3362-eb08-15a6283b1575@oracle.com>
References: <CAPs615139MaUi8Cp71ob3LTu3tmTQgX1-geWM__Z3vmm+2r6VA@mail.gmail.com>
 <716ce200-0e85-f6cb-0aab-b64933ada7dd@oracle.com>
 <CAPs6151PLF3NQJCBkbuUbGbTAsZx-tGPqBdjkxzXt-yBY44Y4A@mail.gmail.com>
 <5f37b840-7263-3362-eb08-15a6283b1575@oracle.com>
Message-ID: <CAPs6151AouWFceaPf9-Uh1jGAyoJZoeq_Dmg42gSxDop23EC6w@mail.gmail.com>

> >
> Thanks for confirming that it works although I'm not quite sure what you
> mean by "1000 extra threads per request".

I just did some variants of this in the request processing code:

try (ExecutorService executor = Executors.newVirtualThreadExecutor()) {
  for (int i = 0; i < 100; i++) {
    executor.submit(() -> {Thread.sleep(20);return null;});
  }
}

/Kasper

From duke at openjdk.java.net  Mon Sep 21 18:43:47 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 21 Sep 2020 18:43:47 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <67afa2b8-8716-4f54-9da4-e9e800fc9f19@openjdk.java.net>

Changeset: f650f3dc
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-21 19:09:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/f650f3dc

Changes imported from jsr166 CVS 2020-09

! src/java.base/share/classes/java/util/concurrent/CountedCompleter.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinTask.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinWorkerThread.java
! src/java.base/share/classes/java/util/concurrent/Future.java
! src/java.base/share/classes/java/util/concurrent/LinkedTransferQueue.java
! src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
! src/java.base/share/classes/java/util/concurrent/SubmissionPublisher.java
! src/java.base/share/classes/java/util/concurrent/ThreadPoolExecutor.java
! src/java.base/share/classes/java/util/concurrent/locks/ReentrantLock.java
! test/jdk/java/util/concurrent/ExecutorService/Invoke.java
! test/jdk/java/util/concurrent/forkjoin/FJExceptionTableLeak.java

Changeset: 7b77f4fd
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-21 19:11:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b77f4fd

SharedSecrets lock method returns null

! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/io/PrintWriter.java


From duke at openjdk.java.net  Mon Sep 21 20:09:28 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 21 Sep 2020 20:09:28 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <f0ae0720-ae50-4771-ad81-842657c738f2@openjdk.java.net>

Changeset: 80ed3560
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-21 12:26:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/80ed3560

-

! test/jdk/java/lang/Continuation/Fuzz.java

Changeset: 525d7b23
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-21 21:07:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/525d7b23

Fix empty Thread.getStackTrace for virtual threads

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 003df29c
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-21 21:08:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/003df29c

Add assertions

! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Mon Sep 21 21:01:26 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 21 Sep 2020 21:01:26 GMT
Subject: git: openjdk/loom: fibers: a workaround for guarantee on native
 method/intrinsic frame of enterSpecial
Message-ID: <15ac9182-f97b-4d3d-971f-4f0f9db5ad8f@openjdk.java.net>

Changeset: 765c6e61
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2020-09-21 21:00:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/765c6e61

a workaround for guarantee on native method/intrinsic frame of enterSpecial

! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/runtime/vframe.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SuspendThread/suspendvthr001/suspendvthr001.cpp


From duke at openjdk.java.net  Mon Sep 21 23:11:47 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 21 Sep 2020 23:11:47 GMT
Subject: git: openjdk/loom: fibers: Fix continuation entry frame's argsize in
 deopt
Message-ID: <7f67888a-bee9-4753-b8fd-17acd7a57fe4@openjdk.java.net>

Changeset: 3b33e1d9
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-22 00:11:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/3b33e1d9

Fix continuation entry frame's argsize in deopt

! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/x86/frame_x86.inline.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframe.inline.hpp


From duke at openjdk.java.net  Tue Sep 22 11:06:15 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 22 Sep 2020 11:06:15 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <ed74ece5-a8e1-4e4f-9bb8-c579cb1231a2@openjdk.java.net>

Changeset: 73c036fb
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-22 12:04:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/73c036fb

-

! src/hotspot/share/runtime/continuation.cpp

Changeset: 4dab8654
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-22 12:05:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/4dab8654

Delimit vframe::sender at virtual thread entry

! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/vframe.cpp

Changeset: 740fd9d7
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-22 12:05:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/740fd9d7

Show frozen frames in thread dump

! src/hotspot/share/runtime/thread.cpp


From visruthcv at gmail.com  Mon Sep 21 14:12:37 2020
From: visruthcv at gmail.com (Visruth)
Date: Mon, 21 Sep 2020 14:12:37 +0000
Subject: Feedback on loom jdk early build
In-Reply-To: <1a69111b-05b6-7d46-65ff-522866b90e78@oracle.com>
References: <CAHhuA0+45P_ANMCsnmNnD+EbUEu9-8CTesdtnaXWy6UOLUWKzA@mail.gmail.com>
 <1a69111b-05b6-7d46-65ff-522866b90e78@oracle.com>
Message-ID: <CAHhuA0JNo_K=VcEcqponEzqdG+BWTC9FJqSdvxrwiFd+TQpcoQ@mail.gmail.com>

Thanks, I'll check it out.

On Mon, Sep 21, 2020 at 10:49 AM Alan Bateman <Alan.Bateman at oracle.com>
wrote:

> On 20/09/2020 19:03, Visruth wrote:
> > Hello there,
> >
> > I used early access of project loom jdk. My project has both Java and
> > Kotlin codes. It has multi-threading with Kotlin code (also using
> > StampedLock, os thread-pool by Executors) when I used this early access
> of
> > loom jdk it has some runtime issue. I'm not sure about the exact issue
> but
> > I presume it is a kind of dead-lock. I reviewed my code well, it works
> well
> > with all released jdk, so it has no bugs.
> > My only point is it should not break the existing code even without using
> > virtual thread.
> There isn't much to go on here but it might be useful to start with the
> JDK 16 EA builds [1] to see if the issue duplicates with the builds from
> the main line before trying the Loom EA builds.
>
> -Alan
>
> [1] http://jdk.java.net/16/
>
>

-- 
Kind regards,
*Visruth*
*+91-9895154767*

From duke at openjdk.java.net  Tue Sep 22 22:23:49 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 22 Sep 2020 22:23:49 GMT
Subject: git: openjdk/loom: fibers: Added test which verifies Xint using
 segmented code cache.
Message-ID: <1121bbce-3ed5-4ee0-bac5-3fb99f82678d@openjdk.java.net>

Changeset: 4df2d7ca
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-22 15:23:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/4df2d7ca

Added test which verifies Xint using segmented code cache.

! test/jdk/java/lang/Continuation/Basic.java


From duke at openjdk.java.net  Wed Sep 23 18:39:54 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 23 Sep 2020 18:39:54 GMT
Subject: git: openjdk/loom: fibers: More tests problemlisted.
Message-ID: <c676ac1b-1870-41c0-95a4-c25f4c295319@openjdk.java.net>

Changeset: a4498e7c
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 10:24:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4498e7c

More tests problemlisted.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep 24 00:22:48 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 00:22:48 GMT
Subject: git: openjdk/loom: fibers: Excluded
 java/lang/ClassLoader/EndorsedDirs.java
Message-ID: <4ccb63d9-1ae6-44c6-a201-551972f6aa03@openjdk.java.net>

Changeset: 9fc1e816
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 17:21:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/9fc1e816

Excluded java/lang/ClassLoader/EndorsedDirs.java

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep 24 00:25:33 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 00:25:33 GMT
Subject: git: openjdk/loom: fibers: More jdi tests excluded.
Message-ID: <316aed00-ddcd-4a2f-9e3e-7dc5c1a56497@openjdk.java.net>

Changeset: 5000b9c3
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 17:24:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/5000b9c3

More jdi tests excluded.

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep 24 00:30:49 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 00:30:49 GMT
Subject: git: openjdk/loom: fibers: JVMTI vthread test excluded from execution
 with wrapper.
Message-ID: <13e0e18a-8e56-41a7-ba55-ef150d91200e@openjdk.java.net>

Changeset: 2d6bb3c5
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 17:29:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/2d6bb3c5

JVMTI vthread test excluded from execution with wrapper.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Sep 24 04:55:32 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 04:55:32 GMT
Subject: git: openjdk/loom: fibers: Fixed timeout in
 java/lang/Thread/virtual/stress/YieldALot.java.
Message-ID: <7003e297-6d75-497f-a0e4-3aca7a4a4680@openjdk.java.net>

Changeset: 27199ee1
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 21:54:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/27199ee1

Fixed timeout in java/lang/Thread/virtual/stress/YieldALot.java.

= test/jdk/java/lang/Thread/virtual/stress/TEST.properties
! test/jdk/java/lang/Thread/virtual/stress/YieldALot.java


From duke at openjdk.java.net  Thu Sep 24 05:04:23 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 05:04:23 GMT
Subject: git: openjdk/loom: fibers: Problemlisted tests related with 8253570.
Message-ID: <dd8ab491-0bea-497d-8f6a-480dc39ccc77@openjdk.java.net>

Changeset: 71f57921
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-23 22:02:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/71f57921

Problemlisted tests related with 8253570.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Thu Sep 24 09:12:04 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 09:12:04 GMT
Subject: git: openjdk/loom: fibers: 4 new changesets
Message-ID: <4b831ab8-b740-491c-8eeb-33de475a68fa@openjdk.java.net>

Changeset: 3eaeda26
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-22 17:22:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/3eaeda26

Cleanup

! src/java.base/share/classes/java/io/PrintWriter.java

Changeset: 7b419251
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-23 11:50:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b419251

Skip copy of empty ITL map into child

! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/ThreadLocal.java

Changeset: 617ea1d8
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-23 19:21:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/617ea1d8

Expand testing of ThreadMXBean

! test/jdk/java/lang/Thread/virtual/Monitoring.java

Changeset: 4777af88
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-24 08:52:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/4777af88

Exercise getLockedMonitors

! test/jdk/java/lang/Thread/virtual/Monitoring.java


From duke at openjdk.java.net  Thu Sep 24 18:27:13 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 18:27:13 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <26ae62d0-b66d-4903-bae9-d84879814fa6@openjdk.java.net>

Changeset: e194ec43
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-24 17:24:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/e194ec43

getThreadId not in sync with getId

! src/java.base/share/classes/java/util/concurrent/locks/LockSupport.java

Changeset: 7173c646
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-24 18:25:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/7173c646

Cleanup

! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/ThreadGroup.java


From duke at openjdk.java.net  Thu Sep 24 19:33:47 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 19:33:47 GMT
Subject: git: openjdk/loom: fibers: ProblemLists were corrected.
Message-ID: <45cde04d-88a8-45b4-b39a-ae8c4e2738e4@openjdk.java.net>

Changeset: 3baf223c
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-24 12:32:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/3baf223c

ProblemLists were corrected.

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Thu Sep 24 19:57:53 2020
From: duke at openjdk.java.net (duke)
Date: Thu, 24 Sep 2020 19:57:53 GMT
Subject: git: openjdk/loom: fibers: JVMCI/AOT tests enabled.
Message-ID: <d7e78298-b175-42cb-84a3-b2ab17853fe7@openjdk.java.net>

Changeset: 84292046
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-24 12:56:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/84292046

JVMCI/AOT tests enabled.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 25 01:27:58 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 01:27:58 GMT
Subject: git: openjdk/loom: fibers: More jvmti incompatible tests excluded.
Message-ID: <2502911b-8079-479e-bde8-b2d379b6efa3@openjdk.java.net>

Changeset: 7bfba887
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-24 18:27:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/7bfba887

More jvmti incompatible tests excluded.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 25 03:36:36 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 03:36:36 GMT
Subject: git: openjdk/loom: fibers: More test excluded.
Message-ID: <687847e9-147d-42bf-9b86-f9ac8a9570ff@openjdk.java.net>

Changeset: c2e44131
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-24 20:35:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/c2e44131

More test excluded.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 25 09:30:41 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 09:30:41 GMT
Subject: git: openjdk/loom: fibers: 85 new changesets
Message-ID: <11c920c8-5243-4484-8142-76d5b36c11df@openjdk.java.net>

Changeset: 9a7dcdcd
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-16 22:43:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a7dcdcd

8253261: Disable CDS full module graph until JDK-8253081 is fixed

Reviewed-by: ccheung

! src/hotspot/share/memory/metaspaceShared.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: b87a1599
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-09-17 04:31:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/b87a1599

8252100: NumberOverflow in class MemoryCache

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/imageio/stream/MemoryCache.java

Changeset: 53a4ef26
Author:    Rafael Winterhalter <winterhalter at openjdk.org>
Committer: Joel Borggr?n-Franck <jfranck at openjdk.org>
Date:      2020-09-17 07:26:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/53a4ef26

8202473: A type variable with multiple bounds does not correctly place type annotation

Reviewed-by: jfranck

! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
+ test/jdk/java/lang/annotation/typeAnnotations/TypeVariableBoundParameterIndex.java

Changeset: 4ac69349
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-17 07:58:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ac69349

8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1Analytics.cpp

Changeset: a9993f94
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-17 10:01:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9993f94

8253275: Remove unused methods after CMS removal

Reviewed-by: pliden, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: f972155d
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-09-17 10:05:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/f972155d

8252196: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast" again(2)

Reviewed-by: stefank, eosterlund

! test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: a67f890f
Author:    Ekaterina Vergizova <katya at azul.com>
Committer: Andrew Brygin <bae at openjdk.org>
Date:      2020-09-17 13:03:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/a67f890f

8253050: jfr disassemble command processes --max-chunks incorrectly

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Disassemble.java
! test/jdk/jdk/jfr/tool/TestDisassemble.java

Changeset: a4c6a99e
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-17 13:08:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4c6a99e

8252593: [TESTBUG] serviceability/jvmti/GetLocalVariable/GetLocalWithoutSuspendTest.java failed with JVMTI_ERROR_INVALID_SLOT

Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/serviceability/jvmti/GetLocalVariable/libGetLocalWithoutSuspendTest.cpp

Changeset: cca3a26e
Author:    David M. Lloyd <david.lloyd at redhat.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-09-17 13:40:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/cca3a26e

8252996: Thread safety problem in java.net.ProxySelector

Reviewed-by: alanb

! src/java.base/share/classes/java/net/ProxySelector.java

Changeset: 81e2cf82
Author:    Galder Zamarren?o <galder at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-17 13:42:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/81e2cf82

8251397: NPE on ClassValue.ClassValueMap.cacheArray

Add release fence to ClassValueMap constructor.

* Release fence guarantees that cacheArray field will published
with a non-null value.
* Without this fix, CacheValueMap.cacheArray can sometimes be
seen as null.

Reviewed-by: shade, psandoz

! src/java.base/share/classes/java/lang/ClassValue.java

Changeset: 24765e45
Author:    Andrew Leonard <aleonard at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2020-09-17 14:43:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/24765e45

8253285: Some java/util/StringJoiner tests do not explicitly specify required -XX:+CompactStrings

Reviewed-by: rriggs, jlaskey

! test/jdk/java/util/StringJoiner/MergeTest.java
! test/jdk/java/util/StringJoiner/StringJoinerTest.java

Changeset: 3570f5a9
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-17 15:40:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/3570f5a9

8252041: G1: Fix incorrect uses of HeapRegionManager::max_length

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
! src/hotspot/share/gc/g1/g1FromCardCache.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/gc/g1/heapRegionManager.inline.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heterogeneousHeapRegionManager.cpp
! src/hotspot/share/gc/g1/heterogeneousHeapRegionManager.hpp

Changeset: 12dfe1c9
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-17 16:56:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/12dfe1c9

8253262: Allocate in DumpRegion is not thread safe

Reviewed-by: ccheung

! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 1e396499
Author:    John Tortugo <divcesar at gmail.com>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:20:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e396499

8243066: Move VM_INTRINSICS_DO into its own vmIntrinsics.hpp file

Reviewed-by: iklam, vlivanov

+ src/hotspot/share/classfile/vmIntrinsics.cpp
+ src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp

Changeset: 0a1dc50f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:32:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a1dc50f

8253271: vm_version_x86.hpp should not include globals_extension.hpp

Reviewed-by: dholmes

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/x86/rdtsc_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/cpu/zero/vm_version_zero.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/debugInfoRec.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/tieredThresholdPolicy.cpp
! src/hotspot/share/gc/epsilon/epsilonInitLogger.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/shared/gcConfiguration.cpp
! src/hotspot/share/gc/shared/workerPolicy.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/services/memoryPool.cpp

Changeset: 6c3e483b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:49:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/6c3e483b

8253313: xmlstream.hpp missing from vmIntrinsics.cpp

Reviewed-by: mikael

! src/hotspot/share/classfile/vmIntrinsics.cpp

Changeset: d4269fd5
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-09-17 22:17:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4269fd5

8253028: SA core file tests still time out on OSX with "java.io.IOException: App waiting timeout"

Reviewed-by: amenkov

! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPstack.java
! test/lib/jdk/test/lib/apps/LingeredApp.java

Changeset: 2c3a37c6
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 22:39:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c3a37c6

8253314: precompiled.hpp missing from vmIntrinsics.cpp

Reviewed-by: mikael

! src/hotspot/share/classfile/vmIntrinsics.cpp

Changeset: fd380d75
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-18 01:33:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/fd380d75

8253274: The CycleDMImagetest brokes the system

Reviewed-by: prr

! test/jdk/java/awt/GraphicsDevice/DisplayModes/CycleDMImage.java

Changeset: 3ef2efb1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-18 03:57:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/3ef2efb1

8252721: Nested classes in Swing APIs rely on default constructors

Reviewed-by: prr

! src/java.desktop/share/classes/javax/swing/AbstractButton.java
! src/java.desktop/share/classes/javax/swing/Box.java
! src/java.desktop/share/classes/javax/swing/CellRendererPane.java
! src/java.desktop/share/classes/javax/swing/DefaultCellEditor.java
! src/java.desktop/share/classes/javax/swing/ImageIcon.java
! src/java.desktop/share/classes/javax/swing/JApplet.java
! src/java.desktop/share/classes/javax/swing/JButton.java
! src/java.desktop/share/classes/javax/swing/JCheckBox.java
! src/java.desktop/share/classes/javax/swing/JCheckBoxMenuItem.java
! src/java.desktop/share/classes/javax/swing/JColorChooser.java
! src/java.desktop/share/classes/javax/swing/JComponent.java
! src/java.desktop/share/classes/javax/swing/JDesktopPane.java
! src/java.desktop/share/classes/javax/swing/JDialog.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/JFileChooser.java
! src/java.desktop/share/classes/javax/swing/JFrame.java
! src/java.desktop/share/classes/javax/swing/JInternalFrame.java
! src/java.desktop/share/classes/javax/swing/JLabel.java
! src/java.desktop/share/classes/javax/swing/JLayeredPane.java
! src/java.desktop/share/classes/javax/swing/JMenu.java
! src/java.desktop/share/classes/javax/swing/JMenuBar.java
! src/java.desktop/share/classes/javax/swing/JOptionPane.java
! src/java.desktop/share/classes/javax/swing/JPanel.java
! src/java.desktop/share/classes/javax/swing/JPasswordField.java
! src/java.desktop/share/classes/javax/swing/JProgressBar.java
! src/java.desktop/share/classes/javax/swing/JRadioButton.java
! src/java.desktop/share/classes/javax/swing/JRadioButtonMenuItem.java
! src/java.desktop/share/classes/javax/swing/JRootPane.java
! src/java.desktop/share/classes/javax/swing/JScrollBar.java
! src/java.desktop/share/classes/javax/swing/JSeparator.java
! src/java.desktop/share/classes/javax/swing/JSplitPane.java
! src/java.desktop/share/classes/javax/swing/JTabbedPane.java
! src/java.desktop/share/classes/javax/swing/JTextArea.java
! src/java.desktop/share/classes/javax/swing/JTextField.java
! src/java.desktop/share/classes/javax/swing/JToolBar.java
! src/java.desktop/share/classes/javax/swing/JToolTip.java
! src/java.desktop/share/classes/javax/swing/JTree.java
! src/java.desktop/share/classes/javax/swing/JViewport.java
! src/java.desktop/share/classes/javax/swing/JWindow.java
! src/java.desktop/share/classes/javax/swing/ToolTipManager.java
! src/java.desktop/share/classes/javax/swing/table/JTableHeader.java
! src/java.desktop/share/classes/javax/swing/text/html/FormView.java

Changeset: 73c9088b
Author:    Jamsheed Mohammed C M <jcm at openjdk.org>
Date:      2020-09-18 05:48:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/73c9088b

8249451: Unconditional exceptions clearing logic in compiler code should honor Async Exceptions.

Reviewed-by: dholmes, iveresov

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/compiler/tieredThresholdPolicy.cpp
! src/hotspot/share/compiler/tieredThresholdPolicy.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jvmci/compilerRuntime.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/exceptions.hpp

Changeset: 11c4ea96
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 08:22:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/11c4ea96

8253278: Refactor/cleanup oopDesc::*_klass_addr

Reviewed-by: coleenp, stefank

! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 86a16400
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-18 09:35:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/86a16400

8244505: G1 pause time ratio calculation does not consider Remark/Cleanup  pauses

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Analytics.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: 83b2411f
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-09-18 10:45:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/83b2411f

8253342: Fix typos in String.transform

Reviewed-by: jlaskey

! src/java.base/share/classes/java/lang/String.java

Changeset: 6e9efffc
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:25:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e9efffc

8253344: Remove unimplemented Arguments::check_gc_consistency

Reviewed-by: tschatzl, coleenp

! src/hotspot/share/runtime/arguments.hpp

Changeset: 43019a0e
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:26:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/43019a0e

8253345: Remove unimplemented Arguments::lookup_logging_aliases

Reviewed-by: tschatzl

! src/hotspot/share/runtime/arguments.hpp

Changeset: 05572e86
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:30:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/05572e86

8253350: Remove unimplemented SharedRuntime::clean_*_entry

Reviewed-by: zgu, coleenp

! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: 52c28b86
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-09-18 14:06:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/52c28b86

8253239: Disable VS warning C4307

Reviewed-by: mdoerr, erikj

! make/autoconf/flags-cflags.m4

Changeset: 89044200
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-18 15:40:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/89044200

8253153: Mentioning of "hour-of-minute" in java.time.temporal.TemporalField JavaDoc

Reviewed-by: joehw, lancea, rriggs

! src/java.base/share/classes/java/time/temporal/TemporalField.java

Changeset: f37c34d3
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-18 19:29:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f37c34d3

8253270: Limit fastdebug inlining in G1 evacuation

Reviewed-by: tschatzl, sjohanss, ayang

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp

Changeset: d35b1179
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-18 20:15:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/d35b1179

8253361: Shenandoah: runtime barrier does not honor ShenandoahSelfFixing flag

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp

Changeset: f55dd9d4
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2020-09-18 21:26:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/f55dd9d4

8251548: Remove unnecessary explicit initialization of volatile variables in security-libs code

Reviewed-by: mullan

! src/java.base/share/classes/java/security/KeyStore.java
! src/java.base/share/classes/java/util/ListResourceBundle.java
! src/java.base/share/classes/javax/security/auth/Subject.java
! src/java.base/share/classes/sun/security/provider/AbstractDrbg.java
! src/java.base/share/classes/sun/security/ssl/DTLSOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java

Changeset: 22f7af7f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-19 02:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/22f7af7f

8253317: The "com/apple/eawt" is missed in the "othervm.dirs" config option

Reviewed-by: shade

! test/jdk/TEST.ROOT

Changeset: 224a30f1
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2020-09-19 07:47:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/224a30f1

8252311: AArch64: save two words in itable lookup stub

Reviewed-by: adinn, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: 1438ce09
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-19 16:06:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1438ce09

8252188: Crash in OrINode::Ideal(PhaseGVN*, bool)+0x8b9

Reviewed-by: vlivanov, thartmann, jbhateja

! src/hotspot/share/opto/addnode.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVect.java
+ test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVectRotate.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestLongVect.java
+ test/hotspot/jtreg/compiler/c2/cr6340864/TestLongVectRotate.java

Changeset: d27835b3
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-19 17:36:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/d27835b3

8249142: java/awt/FontClass/CreateFont/DeleteFont.sh is unstable

Reviewed-by: serb

! test/jdk/java/awt/FontClass/CreateFont/DeleteFont.java
! test/jdk/java/awt/FontClass/CreateFont/DeleteFont.sh

Changeset: 83b05373
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-19 22:22:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/83b05373

8253291: bug7072653.java still failed "Popup window height ... is wrong"

Reviewed-by: prr

! test/jdk/javax/swing/plaf/basic/BasicComboPopup/7072653/bug7072653.java

Changeset: 3d88d387
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-20 04:33:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d88d387

8252070: Some platform-specific BLIT optimizations are not effective

Reviewed-by: prr, jdv

! src/java.desktop/share/classes/sun/java2d/pipe/DrawImage.java

Changeset: cc7521c4
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-20 16:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc7521c4

8252199: Reimplement support of Type 1 fonts without MappedByteBuffer

Reviewed-by: serb, jdv

! src/java.desktop/share/classes/sun/font/Type1Font.java

Changeset: bca9e55b
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-21 00:31:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/bca9e55b

8253167: ARM32 builds fail after JDK-8247910
8213483: ARM32: runtime/ErrorHandling/ShowRegistersOnAssertTest.java jtreg test fail

Removed platform-dependent definitions of BREAKPOINT as asm(breakpoint instruction).

Reviewed-by: coleenp, mikael, bulasevich

! src/hotspot/cpu/arm/globalDefinitions_arm.hpp
! src/hotspot/share/utilities/breakpoint.hpp

Changeset: 388c8f25
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 05:00:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/388c8f25

8253348: Remove unimplemented JNIHandles::initialize

Reviewed-by: zgu

! src/hotspot/share/runtime/jniHandles.hpp

Changeset: fdce055a
Author:    Junyuan Zheng <53073448+junyzheng at users.noreply.github.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 05:57:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/fdce055a

8253253: Binutils tar ball extension update to gz

Reviewed-by: erikj

! make/devkit/Tools.gmk

Changeset: 34ec1bed
Author:    Lin Zang <lzang at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 07:50:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/34ec1bed

8252104: parallel heap inspection for ShenandoahHeap

Reviewed-by: shade, zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

Changeset: 955c2e62
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-21 11:28:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/955c2e62

8253303: G1: Move static initialization of G1FromCardCache to a proper location

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp

Changeset: bba948f0
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-21 11:29:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/bba948f0

8253411: [BACKOUT] [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: edc14f92
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-21 12:02:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/edc14f92

8253286: Use expand_exact() instead of expand_at() for fixed requests in G1

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/heapRegionManager.cpp

Changeset: dad6edbf
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-21 12:33:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/dad6edbf

8253321: java.util.Locale.LanguageRange#equals is inconsistent after calling hashCode

Reviewed-by: joehw, rriggs

! src/java.base/share/classes/java/util/Locale.java
+ test/jdk/java/util/Locale/LanguageRangeTest.java

Changeset: fbfb62df
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 12:48:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbfb62df

8253332: ZGC: Make heap views reservation platform independent

Reviewed-by: shade, pliden

! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp

Changeset: 7e49eaec
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 13:02:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e49eaec

8253407: Move max_pow2 from test to src

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/utilities/powerOfTwo.hpp
! test/hotspot/gtest/utilities/test_powerOfTwo.cpp

Changeset: 5a7390b6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 13:04:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a7390b6

8253418: ZGC: Use pd_ prefix to denote platform dependent code

Reviewed-by: pliden, eosterlund

! src/hotspot/os/bsd/gc/z/zLargePages_bsd.cpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/linux/gc/z/zLargePages_linux.cpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/posix/gc/z/zInitialize_posix.cpp
! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zInitialize_windows.cpp
! src/hotspot/os/windows/gc/z/zLargePages_windows.cpp
! src/hotspot/os/windows/gc/z/zNUMA_windows.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zInitialize.cpp
! src/hotspot/share/gc/z/zInitialize.hpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/gc/z/zLargePages.hpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp

Changeset: 43be5a3c
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-09-21 13:08:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/43be5a3c

8230652: Improve verbose output

Reviewed-by: almatvee, asemenyuk, kizune

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Executor.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/IOUtils.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Log.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ToolValidator.java
! test/jdk/tools/jpackage/windows/WinL10nTest.java

Changeset: 2e30ff61
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-21 14:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2e30ff61

8253311: Cleanup relocInfo constructors

Reviewed-by: kvn, thartmann

! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/code/relocInfo.hpp

Changeset: f800af97
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-09-21 19:32:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/f800af97

8241390: 'Deadlock' with VM_RedefineClasses::lock_classes()

Reviewed-by: coleenp, sspitsyn

! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TransformerDeadlockTest.java

Changeset: d8921ed5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-21 22:12:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8921ed5

8247281: migrate ObjectMonitor::_object to OopStorage

Co-authored-by: Erik ?sterlund <erik.osterlund at oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty at oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psRootType.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/oopStorageSet.hpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/gc/z/zRootsIterator.hpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: d1f9b8a8
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-09-22 00:05:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1f9b8a8

8234808: jdb quoted option parsing broken

Reviewed-by: cjplummer, sspitsyn

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/Env.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTY.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java
+ test/jdk/com/sun/jdi/JdbOptions.java

Changeset: 0e98fc1c
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-22 05:14:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e98fc1c

8253237: [REDO] Improve large object handling during evacuation
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
+ test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: 282b9dcf
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 06:04:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/282b9dcf

8081833: Clean up JVMFlag getter/setter code

Reviewed-by: gziemski, coleenp

! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
+ src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
+ src/hotspot/share/runtime/flags/jvmFlagAccess.hpp
- src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
- src/hotspot/share/runtime/flags/jvmFlagConstraintList.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.hpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
- src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
- src/hotspot/share/runtime/flags/jvmFlagRangeList.hpp
! src/hotspot/share/runtime/globals.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/globals_extension.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/writeableFlags.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java

Changeset: f7b1ce45
Author:    Jamsheed Mohammed C M <jcm at openjdk.org>
Date:      2020-09-22 06:26:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/f7b1ce45

8253447: Remove buggy code introduced by 8249451

Reviewed-by: iveresov, eosterlund

! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 96f722cf
Author:    Monica Beckwith <mbeckwit at openjdk.org>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-22 07:09:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/96f722cf

8252114: Windows-AArch64: Enable and test ZGC and ShenandoahGC

Reviewed-by: shade, stefank, rkennke

! make/autoconf/jvm-features.m4

Changeset: a4affd5b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-22 07:58:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4affd5b

8253412: Unsupported GC options passed in JAVA_TOOL_OPTIONS are silently ignored

Reviewed-by: pliden

! src/hotspot/share/gc/shared/gcConfig.cpp

Changeset: 284bbf02
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 08:04:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/284bbf02

8253079: DeterministicDump.java fails due to garbage in structure padding

Reviewed-by: minqi, jiefu, shade

! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/utilities/hashtable.cpp

Changeset: b9729cb4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-22 08:33:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9729cb4

8253284: Zero OrderAccess barrier mappings are incorrect

Reviewed-by: dholmes, aph, andrew

! src/hotspot/os_cpu/bsd_zero/orderAccess_bsd_zero.hpp
! src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.hpp

Changeset: ae20dd6b
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-09-22 08:56:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae20dd6b

8251496: Fix doclint warnings in jdk.net.httpserver

Reviewed-by: dfuchs, rriggs, chegar

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Authenticator.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/BasicAuthenticator.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Filter.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Headers.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpContext.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpExchange.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpPrincipal.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpServer.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpsParameters.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/spi/HttpServerProvider.java
+ test/jdk/com/sun/net/httpserver/AuthenticatorTest
+ test/jdk/com/sun/net/httpserver/CreateHttpServerTest.java
+ test/jdk/com/sun/net/httpserver/HeadersTest.java
+ test/jdk/com/sun/net/httpserver/HttpPrincipalTest.java

Changeset: aa386240
Author:    skodanda <70650887+skodanda at users.noreply.github.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2020-09-22 09:59:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa386240

8248352: [TEST_BUG] Test test/jdk/java/awt/font/TextLayout/ArabicDiacriticTest.java can leave frame open

Reviewed-by: prr, serb, aivanov

! test/jdk/java/awt/font/TextLayout/ArabicDiacriticTest.java

Changeset: 0c287de4
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-09-22 10:53:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c287de4

8253421: Initialize JFR trace-IDs with zero

Reviewed-by: mgronlun, egahlin

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp

Changeset: 8c02bdbf
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 11:58:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c02bdbf

8252921: NMT overwrite memory type for region assert when building dynamic archive

Reviewed-by: minqi, iklam, dholmes

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp

Changeset: 3d5fea1f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 14:03:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d5fea1f

8253434: Shenandoah: Cleanup ShenandoahRootScanner

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 24e12b38
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-22 15:41:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/24e12b38

8247251: Assert (_pcs_length == 0 || last_pc()->pc_offset() < pc_offs?

Co-authored-by: Tom Rodriguez <never at openjdk.org>
Reviewed-by: never

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/LIRCompilerBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ArrayCopyIntrinsificationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/SnippetFrameStateAssignment.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyCallNode.java

Changeset: c1df13b8
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-22 16:12:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1df13b8

8253208: Move CDS related code to a separate class

Reviewed-by: mchung, iklam

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/jar/Attributes.java
! src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
+ src/java.base/share/classes/jdk/internal/misc/CDS.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
+ src/java.base/share/native/libjava/CDS.c
! src/java.base/share/native/libjava/VM.c

Changeset: 0f26ab16
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-22 16:55:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f26ab16

8252518: cache result of CompilerToVM.getComponentType

Reviewed-by: kvn, never

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java

Changeset: 7b860120
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-22 18:18:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b860120

8253492: Miss comma after second copyright year in FDBigInteger.java

Reviewed-by: ccheung

! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
! src/java.base/share/classes/jdk/internal/misc/CDS.java

Changeset: 581f0f26
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 19:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/581f0f26

8253493: Shenandoah: Remove ShenandoahSerialRoot definition

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 65af8373
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 20:15:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/65af8373

8253496: [BACKOUT] JDK-8253208 Move CDS related code to a separate class

Reviewed-by: eosterlund, dcubed

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/jar/Attributes.java
! src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
- src/java.base/share/native/libjava/CDS.c
! src/java.base/share/native/libjava/VM.c

Changeset: 426c9049
Author:    Xin Liu <xliu at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2020-09-22 20:24:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/426c9049

8253392: remove PhaseCCP_DCE declaration

remove the deprecated declaration PhaseCCP_DCE

Reviewed-by: neliasso, phh

! src/hotspot/share/opto/compile.hpp

Changeset: 93a2018d
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-22 22:14:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/93a2018d

8252195: AWT Accessibility API nested classes rely on default constructors

Reviewed-by: serb

! src/java.desktop/share/classes/java/applet/Applet.java
! src/java.desktop/share/classes/java/awt/Button.java
! src/java.desktop/share/classes/java/awt/Canvas.java
! src/java.desktop/share/classes/java/awt/CheckboxMenuItem.java
! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/Container.java
! src/java.desktop/share/classes/java/awt/Dialog.java
! src/java.desktop/share/classes/java/awt/Frame.java
! src/java.desktop/share/classes/java/awt/Menu.java
! src/java.desktop/share/classes/java/awt/MenuBar.java
! src/java.desktop/share/classes/java/awt/MenuItem.java
! src/java.desktop/share/classes/java/awt/Panel.java
! src/java.desktop/share/classes/java/awt/PopupMenu.java
! src/java.desktop/share/classes/java/awt/ScrollPane.java
! src/java.desktop/share/classes/java/awt/Scrollbar.java
! src/java.desktop/share/classes/java/awt/TextArea.java
! src/java.desktop/share/classes/java/awt/TextField.java
! src/java.desktop/share/classes/java/awt/Window.java

Changeset: c68a31dd
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 22:20:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/c68a31dd

8253499: Problem list runtime/cds/DeterministicDump.java

Reviewed-by: dcubed

! test/hotspot/jtreg/ProblemList.txt

Changeset: bddb8225
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-22 22:59:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/bddb8225

8253240: No javadoc for DecimalFormatSymbols.hashCode()

Reviewed-by: rriggs, lancea

! src/java.base/share/classes/java/text/DecimalFormatSymbols.java

Changeset: bd679754
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-23 06:36:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd679754

8253349: Remove unimplemented SharedRuntime::native_method_throw_unsupported_operation_exception_entry

Reviewed-by: adityam, dholmes

! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: 226faa55
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-23 07:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/226faa55

8253241: Update comment on java_suspend_self_with_safepoint_check()

Reviewed-by: dcubed, dholmes

! src/hotspot/share/runtime/thread.cpp

Changeset: 3fe5886b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-09-23 07:34:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/3fe5886b

8252696: Loop unswitching may cause out of bound array load to be executed

Reviewed-by: neliasso, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.hpp

Changeset: e4d0e5af
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-23 08:26:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4d0e5af

8253516: ZGC: Remove card table functions

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp

Changeset: b8ea80af
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-09-23 11:29:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/b8ea80af

8253457: Remove unimplemented register stack functions

Reviewed-by: iklam, dholmes, shade

! src/hotspot/os_cpu/aix_ppc/thread_aix_ppc.hpp
! src/hotspot/os_cpu/bsd_x86/thread_bsd_x86.hpp
! src/hotspot/os_cpu/bsd_zero/thread_bsd_zero.hpp
! src/hotspot/os_cpu/linux_aarch64/thread_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.hpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.hpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.hpp
! src/hotspot/os_cpu/linux_x86/thread_linux_x86.hpp
! src/hotspot/os_cpu/linux_zero/thread_linux_zero.hpp
! src/hotspot/os_cpu/windows_x86/thread_windows_x86.hpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 5f1d6120
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-09-23 14:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f1d6120

8253397: Ensure LogTag types are sorted

Reviewed-by: dholmes, kbarrett, tschatzl

! src/hotspot/share/logging/logTag.cpp
! src/hotspot/share/logging/logTag.hpp

Changeset: 7b11adf8
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-25 08:57:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b11adf8

Merge

! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
+ src/hotspot/share/classfile/vmIntrinsics.cpp
+ src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/objArrayOop.hpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp
! test/hotspot/jtreg/ProblemList.txt
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/objArrayOop.hpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: bdb295ca
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-25 10:15:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/bdb295ca

Exclude Graal compiler run of PinALot

! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Fri Sep 25 09:35:36 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 09:35:36 GMT
Subject: git: openjdk/loom: master: 83 new changesets
Message-ID: <4ed61622-285d-4619-acd8-3779f6376000@openjdk.java.net>

Changeset: 9a7dcdcd
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-16 22:43:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a7dcdcd

8253261: Disable CDS full module graph until JDK-8253081 is fixed

Reviewed-by: ccheung

! src/hotspot/share/memory/metaspaceShared.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: b87a1599
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-09-17 04:31:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/b87a1599

8252100: NumberOverflow in class MemoryCache

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/imageio/stream/MemoryCache.java

Changeset: 53a4ef26
Author:    Rafael Winterhalter <winterhalter at openjdk.org>
Committer: Joel Borggr?n-Franck <jfranck at openjdk.org>
Date:      2020-09-17 07:26:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/53a4ef26

8202473: A type variable with multiple bounds does not correctly place type annotation

Reviewed-by: jfranck

! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
+ test/jdk/java/lang/annotation/typeAnnotations/TypeVariableBoundParameterIndex.java

Changeset: 4ac69349
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-17 07:58:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ac69349

8253232: G1Analytics::compute_pause_time_ratios() uses wrong pause times in calculation

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1Analytics.cpp

Changeset: a9993f94
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-17 10:01:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/a9993f94

8253275: Remove unused methods after CMS removal

Reviewed-by: pliden, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/oops/oop.hpp

Changeset: f972155d
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-09-17 10:05:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/f972155d

8252196: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast" again(2)

Reviewed-by: stefank, eosterlund

! test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: a67f890f
Author:    Ekaterina Vergizova <katya at azul.com>
Committer: Andrew Brygin <bae at openjdk.org>
Date:      2020-09-17 13:03:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/a67f890f

8253050: jfr disassemble command processes --max-chunks incorrectly

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Disassemble.java
! test/jdk/jdk/jfr/tool/TestDisassemble.java

Changeset: a4c6a99e
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-17 13:08:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4c6a99e

8252593: [TESTBUG] serviceability/jvmti/GetLocalVariable/GetLocalWithoutSuspendTest.java failed with JVMTI_ERROR_INVALID_SLOT

Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/serviceability/jvmti/GetLocalVariable/libGetLocalWithoutSuspendTest.cpp

Changeset: cca3a26e
Author:    David M. Lloyd <david.lloyd at redhat.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-09-17 13:40:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/cca3a26e

8252996: Thread safety problem in java.net.ProxySelector

Reviewed-by: alanb

! src/java.base/share/classes/java/net/ProxySelector.java

Changeset: 81e2cf82
Author:    Galder Zamarren?o <galder at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-09-17 13:42:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/81e2cf82

8251397: NPE on ClassValue.ClassValueMap.cacheArray

Add release fence to ClassValueMap constructor.

* Release fence guarantees that cacheArray field will published
with a non-null value.
* Without this fix, CacheValueMap.cacheArray can sometimes be
seen as null.

Reviewed-by: shade, psandoz

! src/java.base/share/classes/java/lang/ClassValue.java

Changeset: 24765e45
Author:    Andrew Leonard <aleonard at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2020-09-17 14:43:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/24765e45

8253285: Some java/util/StringJoiner tests do not explicitly specify required -XX:+CompactStrings

Reviewed-by: rriggs, jlaskey

! test/jdk/java/util/StringJoiner/MergeTest.java
! test/jdk/java/util/StringJoiner/StringJoinerTest.java

Changeset: 3570f5a9
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-17 15:40:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/3570f5a9

8252041: G1: Fix incorrect uses of HeapRegionManager::max_length

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
! src/hotspot/share/gc/g1/g1FromCardCache.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/gc/g1/heapRegionManager.inline.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heterogeneousHeapRegionManager.cpp
! src/hotspot/share/gc/g1/heterogeneousHeapRegionManager.hpp

Changeset: 12dfe1c9
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-17 16:56:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/12dfe1c9

8253262: Allocate in DumpRegion is not thread safe

Reviewed-by: ccheung

! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 1e396499
Author:    John Tortugo <divcesar at gmail.com>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:20:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e396499

8243066: Move VM_INTRINSICS_DO into its own vmIntrinsics.hpp file

Reviewed-by: iklam, vlivanov

+ src/hotspot/share/classfile/vmIntrinsics.cpp
+ src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp

Changeset: 0a1dc50f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:32:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a1dc50f

8253271: vm_version_x86.hpp should not include globals_extension.hpp

Reviewed-by: dholmes

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/ppc/c2_init_ppc.cpp
! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/cpu/s390/vm_version_s390.cpp
! src/hotspot/cpu/x86/rdtsc_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/cpu/zero/vm_version_zero.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/debugInfoRec.cpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/tieredThresholdPolicy.cpp
! src/hotspot/share/gc/epsilon/epsilonInitLogger.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/shared/gcConfiguration.cpp
! src/hotspot/share/gc/shared/workerPolicy.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/services/memoryPool.cpp

Changeset: 6c3e483b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 21:49:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/6c3e483b

8253313: xmlstream.hpp missing from vmIntrinsics.cpp

Reviewed-by: mikael

! src/hotspot/share/classfile/vmIntrinsics.cpp

Changeset: d4269fd5
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-09-17 22:17:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/d4269fd5

8253028: SA core file tests still time out on OSX with "java.io.IOException: App waiting timeout"

Reviewed-by: amenkov

! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbPstack.java
! test/lib/jdk/test/lib/apps/LingeredApp.java

Changeset: 2c3a37c6
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-17 22:39:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c3a37c6

8253314: precompiled.hpp missing from vmIntrinsics.cpp

Reviewed-by: mikael

! src/hotspot/share/classfile/vmIntrinsics.cpp

Changeset: fd380d75
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-18 01:33:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/fd380d75

8253274: The CycleDMImagetest brokes the system

Reviewed-by: prr

! test/jdk/java/awt/GraphicsDevice/DisplayModes/CycleDMImage.java

Changeset: 3ef2efb1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-09-18 03:57:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/3ef2efb1

8252721: Nested classes in Swing APIs rely on default constructors

Reviewed-by: prr

! src/java.desktop/share/classes/javax/swing/AbstractButton.java
! src/java.desktop/share/classes/javax/swing/Box.java
! src/java.desktop/share/classes/javax/swing/CellRendererPane.java
! src/java.desktop/share/classes/javax/swing/DefaultCellEditor.java
! src/java.desktop/share/classes/javax/swing/ImageIcon.java
! src/java.desktop/share/classes/javax/swing/JApplet.java
! src/java.desktop/share/classes/javax/swing/JButton.java
! src/java.desktop/share/classes/javax/swing/JCheckBox.java
! src/java.desktop/share/classes/javax/swing/JCheckBoxMenuItem.java
! src/java.desktop/share/classes/javax/swing/JColorChooser.java
! src/java.desktop/share/classes/javax/swing/JComponent.java
! src/java.desktop/share/classes/javax/swing/JDesktopPane.java
! src/java.desktop/share/classes/javax/swing/JDialog.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/JFileChooser.java
! src/java.desktop/share/classes/javax/swing/JFrame.java
! src/java.desktop/share/classes/javax/swing/JInternalFrame.java
! src/java.desktop/share/classes/javax/swing/JLabel.java
! src/java.desktop/share/classes/javax/swing/JLayeredPane.java
! src/java.desktop/share/classes/javax/swing/JMenu.java
! src/java.desktop/share/classes/javax/swing/JMenuBar.java
! src/java.desktop/share/classes/javax/swing/JOptionPane.java
! src/java.desktop/share/classes/javax/swing/JPanel.java
! src/java.desktop/share/classes/javax/swing/JPasswordField.java
! src/java.desktop/share/classes/javax/swing/JProgressBar.java
! src/java.desktop/share/classes/javax/swing/JRadioButton.java
! src/java.desktop/share/classes/javax/swing/JRadioButtonMenuItem.java
! src/java.desktop/share/classes/javax/swing/JRootPane.java
! src/java.desktop/share/classes/javax/swing/JScrollBar.java
! src/java.desktop/share/classes/javax/swing/JSeparator.java
! src/java.desktop/share/classes/javax/swing/JSplitPane.java
! src/java.desktop/share/classes/javax/swing/JTabbedPane.java
! src/java.desktop/share/classes/javax/swing/JTextArea.java
! src/java.desktop/share/classes/javax/swing/JTextField.java
! src/java.desktop/share/classes/javax/swing/JToolBar.java
! src/java.desktop/share/classes/javax/swing/JToolTip.java
! src/java.desktop/share/classes/javax/swing/JTree.java
! src/java.desktop/share/classes/javax/swing/JViewport.java
! src/java.desktop/share/classes/javax/swing/JWindow.java
! src/java.desktop/share/classes/javax/swing/ToolTipManager.java
! src/java.desktop/share/classes/javax/swing/table/JTableHeader.java
! src/java.desktop/share/classes/javax/swing/text/html/FormView.java

Changeset: 73c9088b
Author:    Jamsheed Mohammed C M <jcm at openjdk.org>
Date:      2020-09-18 05:48:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/73c9088b

8249451: Unconditional exceptions clearing logic in compiler code should honor Async Exceptions.

Reviewed-by: dholmes, iveresov

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/compiler/compilationPolicy.cpp
! src/hotspot/share/compiler/compilationPolicy.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileBroker.hpp
! src/hotspot/share/compiler/tieredThresholdPolicy.cpp
! src/hotspot/share/compiler/tieredThresholdPolicy.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jvmci/compilerRuntime.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/exceptions.hpp

Changeset: 11c4ea96
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 08:22:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/11c4ea96

8253278: Refactor/cleanup oopDesc::*_klass_addr

Reviewed-by: coleenp, stefank

! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 86a16400
Author:    Ivan Walulya <iwalulya at openjdk.org>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-18 09:35:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/86a16400

8244505: G1 pause time ratio calculation does not consider Remark/Cleanup  pauses

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Analytics.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: 83b2411f
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-09-18 10:45:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/83b2411f

8253342: Fix typos in String.transform

Reviewed-by: jlaskey

! src/java.base/share/classes/java/lang/String.java

Changeset: 6e9efffc
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:25:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e9efffc

8253344: Remove unimplemented Arguments::check_gc_consistency

Reviewed-by: tschatzl, coleenp

! src/hotspot/share/runtime/arguments.hpp

Changeset: 43019a0e
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:26:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/43019a0e

8253345: Remove unimplemented Arguments::lookup_logging_aliases

Reviewed-by: tschatzl

! src/hotspot/share/runtime/arguments.hpp

Changeset: 05572e86
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-18 13:30:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/05572e86

8253350: Remove unimplemented SharedRuntime::clean_*_entry

Reviewed-by: zgu, coleenp

! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: 52c28b86
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-09-18 14:06:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/52c28b86

8253239: Disable VS warning C4307

Reviewed-by: mdoerr, erikj

! make/autoconf/flags-cflags.m4

Changeset: 89044200
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-18 15:40:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/89044200

8253153: Mentioning of "hour-of-minute" in java.time.temporal.TemporalField JavaDoc

Reviewed-by: joehw, lancea, rriggs

! src/java.base/share/classes/java/time/temporal/TemporalField.java

Changeset: f37c34d3
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-18 19:29:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f37c34d3

8253270: Limit fastdebug inlining in G1 evacuation

Reviewed-by: tschatzl, sjohanss, ayang

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp

Changeset: d35b1179
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-18 20:15:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/d35b1179

8253361: Shenandoah: runtime barrier does not honor ShenandoahSelfFixing flag

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp

Changeset: f55dd9d4
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2020-09-18 21:26:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/f55dd9d4

8251548: Remove unnecessary explicit initialization of volatile variables in security-libs code

Reviewed-by: mullan

! src/java.base/share/classes/java/security/KeyStore.java
! src/java.base/share/classes/java/util/ListResourceBundle.java
! src/java.base/share/classes/javax/security/auth/Subject.java
! src/java.base/share/classes/sun/security/provider/AbstractDrbg.java
! src/java.base/share/classes/sun/security/ssl/DTLSOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineOutputRecord.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java

Changeset: 22f7af7f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-19 02:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/22f7af7f

8253317: The "com/apple/eawt" is missed in the "othervm.dirs" config option

Reviewed-by: shade

! test/jdk/TEST.ROOT

Changeset: 224a30f1
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2020-09-19 07:47:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/224a30f1

8252311: AArch64: save two words in itable lookup stub

Reviewed-by: adinn, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: 1438ce09
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-19 16:06:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/1438ce09

8252188: Crash in OrINode::Ideal(PhaseGVN*, bool)+0x8b9

Reviewed-by: vlivanov, thartmann, jbhateja

! src/hotspot/share/opto/addnode.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVect.java
+ test/hotspot/jtreg/compiler/c2/cr6340864/TestIntVectRotate.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestLongVect.java
+ test/hotspot/jtreg/compiler/c2/cr6340864/TestLongVectRotate.java

Changeset: d27835b3
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-19 17:36:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/d27835b3

8249142: java/awt/FontClass/CreateFont/DeleteFont.sh is unstable

Reviewed-by: serb

! test/jdk/java/awt/FontClass/CreateFont/DeleteFont.java
! test/jdk/java/awt/FontClass/CreateFont/DeleteFont.sh

Changeset: 83b05373
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-19 22:22:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/83b05373

8253291: bug7072653.java still failed "Popup window height ... is wrong"

Reviewed-by: prr

! test/jdk/javax/swing/plaf/basic/BasicComboPopup/7072653/bug7072653.java

Changeset: 3d88d387
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-09-20 04:33:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d88d387

8252070: Some platform-specific BLIT optimizations are not effective

Reviewed-by: prr, jdv

! src/java.desktop/share/classes/sun/java2d/pipe/DrawImage.java

Changeset: cc7521c4
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-20 16:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc7521c4

8252199: Reimplement support of Type 1 fonts without MappedByteBuffer

Reviewed-by: serb, jdv

! src/java.desktop/share/classes/sun/font/Type1Font.java

Changeset: bca9e55b
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-21 00:31:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/bca9e55b

8253167: ARM32 builds fail after JDK-8247910
8213483: ARM32: runtime/ErrorHandling/ShowRegistersOnAssertTest.java jtreg test fail

Removed platform-dependent definitions of BREAKPOINT as asm(breakpoint instruction).

Reviewed-by: coleenp, mikael, bulasevich

! src/hotspot/cpu/arm/globalDefinitions_arm.hpp
! src/hotspot/share/utilities/breakpoint.hpp

Changeset: 388c8f25
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 05:00:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/388c8f25

8253348: Remove unimplemented JNIHandles::initialize

Reviewed-by: zgu

! src/hotspot/share/runtime/jniHandles.hpp

Changeset: fdce055a
Author:    Junyuan Zheng <53073448+junyzheng at users.noreply.github.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 05:57:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/fdce055a

8253253: Binutils tar ball extension update to gz

Reviewed-by: erikj

! make/devkit/Tools.gmk

Changeset: 34ec1bed
Author:    Lin Zang <lzang at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-21 07:50:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/34ec1bed

8252104: parallel heap inspection for ShenandoahHeap

Reviewed-by: shade, zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp

Changeset: 955c2e62
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-21 11:28:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/955c2e62

8253303: G1: Move static initialization of G1FromCardCache to a proper location

Reviewed-by: ayang, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.cpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp

Changeset: bba948f0
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-21 11:29:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/bba948f0

8253411: [BACKOUT] [REDO] G1 incorrectly limiting young gen size when using the reserve can result in repeated full gcs

Reviewed-by: kbarrett, sjohanss

! src/hotspot/share/gc/g1/g1Analytics.cpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: edc14f92
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-09-21 12:02:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/edc14f92

8253286: Use expand_exact() instead of expand_at() for fixed requests in G1

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/heapRegionManager.cpp

Changeset: dad6edbf
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-21 12:33:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/dad6edbf

8253321: java.util.Locale.LanguageRange#equals is inconsistent after calling hashCode

Reviewed-by: joehw, rriggs

! src/java.base/share/classes/java/util/Locale.java
+ test/jdk/java/util/Locale/LanguageRangeTest.java

Changeset: fbfb62df
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 12:48:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbfb62df

8253332: ZGC: Make heap views reservation platform independent

Reviewed-by: shade, pliden

! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp

Changeset: 7e49eaec
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 13:02:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e49eaec

8253407: Move max_pow2 from test to src

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/utilities/powerOfTwo.hpp
! test/hotspot/gtest/utilities/test_powerOfTwo.cpp

Changeset: 5a7390b6
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-21 13:04:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a7390b6

8253418: ZGC: Use pd_ prefix to denote platform dependent code

Reviewed-by: pliden, eosterlund

! src/hotspot/os/bsd/gc/z/zLargePages_bsd.cpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/linux/gc/z/zLargePages_linux.cpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/posix/gc/z/zInitialize_posix.cpp
! src/hotspot/os/posix/gc/z/zVirtualMemory_posix.cpp
! src/hotspot/os/windows/gc/z/zInitialize_windows.cpp
! src/hotspot/os/windows/gc/z/zLargePages_windows.cpp
! src/hotspot/os/windows/gc/z/zNUMA_windows.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/share/gc/z/zInitialize.cpp
! src/hotspot/share/gc/z/zInitialize.hpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/gc/z/zLargePages.hpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp

Changeset: 43be5a3c
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-09-21 13:08:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/43be5a3c

8230652: Improve verbose output

Reviewed-by: almatvee, asemenyuk, kizune

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Executor.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/IOUtils.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Log.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ToolValidator.java
! test/jdk/tools/jpackage/windows/WinL10nTest.java

Changeset: 2e30ff61
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-21 14:50:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2e30ff61

8253311: Cleanup relocInfo constructors

Reviewed-by: kvn, thartmann

! src/hotspot/share/code/relocInfo.cpp
! src/hotspot/share/code/relocInfo.hpp

Changeset: f800af97
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-09-21 19:32:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/f800af97

8241390: 'Deadlock' with VM_RedefineClasses::lock_classes()

Reviewed-by: coleenp, sspitsyn

! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TransformerDeadlockTest.java

Changeset: d8921ed5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-09-21 22:12:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8921ed5

8247281: migrate ObjectMonitor::_object to OopStorage

Co-authored-by: Erik ?sterlund <erik.osterlund at oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty at oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn

! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psRootType.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/oopStorageSet.hpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/gc/z/zRootsIterator.hpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ObjectMonitor.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: d1f9b8a8
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-09-22 00:05:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1f9b8a8

8234808: jdb quoted option parsing broken

Reviewed-by: cjplummer, sspitsyn

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/Env.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTY.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java
+ test/jdk/com/sun/jdi/JdbOptions.java

Changeset: 0e98fc1c
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-09-22 05:14:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e98fc1c

8253237: [REDO] Improve large object handling during evacuation
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl

! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.cpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.hpp
+ src/hotspot/share/gc/shared/partialArrayTaskStepper.inline.hpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/objArrayOop.hpp
+ test/hotspot/gtest/gc/shared/test_partialArrayTaskStepper.cpp

Changeset: 282b9dcf
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 06:04:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/282b9dcf

8081833: Clean up JVMFlag getter/setter code

Reviewed-by: gziemski, coleenp

! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/flags/jvmFlag.hpp
+ src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
+ src/hotspot/share/runtime/flags/jvmFlagAccess.hpp
- src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
- src/hotspot/share/runtime/flags/jvmFlagConstraintList.hpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.cpp
! src/hotspot/share/runtime/flags/jvmFlagLimit.hpp
! src/hotspot/share/runtime/flags/jvmFlagLookup.cpp
- src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
- src/hotspot/share/runtime/flags/jvmFlagRangeList.hpp
! src/hotspot/share/runtime/globals.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/globals_extension.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/writeableFlags.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VM.java

Changeset: f7b1ce45
Author:    Jamsheed Mohammed C M <jcm at openjdk.org>
Date:      2020-09-22 06:26:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/f7b1ce45

8253447: Remove buggy code introduced by 8249451

Reviewed-by: iveresov, eosterlund

! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 96f722cf
Author:    Monica Beckwith <mbeckwit at openjdk.org>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-22 07:09:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/96f722cf

8252114: Windows-AArch64: Enable and test ZGC and ShenandoahGC

Reviewed-by: shade, stefank, rkennke

! make/autoconf/jvm-features.m4

Changeset: a4affd5b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-22 07:58:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4affd5b

8253412: Unsupported GC options passed in JAVA_TOOL_OPTIONS are silently ignored

Reviewed-by: pliden

! src/hotspot/share/gc/shared/gcConfig.cpp

Changeset: 284bbf02
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 08:04:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/284bbf02

8253079: DeterministicDump.java fails due to garbage in structure padding

Reviewed-by: minqi, jiefu, shade

! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/utilities/hashtable.cpp

Changeset: b9729cb4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-22 08:33:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9729cb4

8253284: Zero OrderAccess barrier mappings are incorrect

Reviewed-by: dholmes, aph, andrew

! src/hotspot/os_cpu/bsd_zero/orderAccess_bsd_zero.hpp
! src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.hpp

Changeset: ae20dd6b
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-09-22 08:56:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae20dd6b

8251496: Fix doclint warnings in jdk.net.httpserver

Reviewed-by: dfuchs, rriggs, chegar

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Authenticator.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/BasicAuthenticator.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Filter.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/Headers.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpContext.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpExchange.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpPrincipal.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpServer.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpsParameters.java
! src/jdk.httpserver/share/classes/com/sun/net/httpserver/spi/HttpServerProvider.java
+ test/jdk/com/sun/net/httpserver/AuthenticatorTest
+ test/jdk/com/sun/net/httpserver/CreateHttpServerTest.java
+ test/jdk/com/sun/net/httpserver/HeadersTest.java
+ test/jdk/com/sun/net/httpserver/HttpPrincipalTest.java

Changeset: aa386240
Author:    skodanda <70650887+skodanda at users.noreply.github.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2020-09-22 09:59:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa386240

8248352: [TEST_BUG] Test test/jdk/java/awt/font/TextLayout/ArabicDiacriticTest.java can leave frame open

Reviewed-by: prr, serb, aivanov

! test/jdk/java/awt/font/TextLayout/ArabicDiacriticTest.java

Changeset: 0c287de4
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-09-22 10:53:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c287de4

8253421: Initialize JFR trace-IDs with zero

Reviewed-by: mgronlun, egahlin

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp

Changeset: 8c02bdbf
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 11:58:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8c02bdbf

8252921: NMT overwrite memory type for region assert when building dynamic archive

Reviewed-by: minqi, iklam, dholmes

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp

Changeset: 3d5fea1f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 14:03:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d5fea1f

8253434: Shenandoah: Cleanup ShenandoahRootScanner

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 24e12b38
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-09-22 15:41:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/24e12b38

8247251: Assert (_pcs_length == 0 || last_pc()->pc_offset() < pc_offs?

Co-authored-by: Tom Rodriguez <never at openjdk.org>
Reviewed-by: never

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/LIRCompilerBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ArrayCopyIntrinsificationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/SnippetFrameStateAssignment.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyCallNode.java

Changeset: c1df13b8
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-22 16:12:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1df13b8

8253208: Move CDS related code to a separate class

Reviewed-by: mchung, iklam

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/jar/Attributes.java
! src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
+ src/java.base/share/classes/jdk/internal/misc/CDS.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
+ src/java.base/share/native/libjava/CDS.c
! src/java.base/share/native/libjava/VM.c

Changeset: 0f26ab16
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2020-09-22 16:55:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f26ab16

8252518: cache result of CompilerToVM.getComponentType

Reviewed-by: kvn, never

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java

Changeset: 7b860120
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-09-22 18:18:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b860120

8253492: Miss comma after second copyright year in FDBigInteger.java

Reviewed-by: ccheung

! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
! src/java.base/share/classes/jdk/internal/misc/CDS.java

Changeset: 581f0f26
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-09-22 19:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/581f0f26

8253493: Shenandoah: Remove ShenandoahSerialRoot definition

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 65af8373
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 20:15:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/65af8373

8253496: [BACKOUT] JDK-8253208 Move CDS related code to a separate class

Reviewed-by: eosterlund, dcubed

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/jar/Attributes.java
! src/java.base/share/classes/jdk/internal/loader/ArchivedClassLoaders.java
! src/java.base/share/classes/jdk/internal/math/FDBigInteger.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/classes/jdk/internal/module/ArchivedBootLayer.java
! src/java.base/share/classes/jdk/internal/module/ArchivedModuleGraph.java
! src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java
- src/java.base/share/native/libjava/CDS.c
! src/java.base/share/native/libjava/VM.c

Changeset: 426c9049
Author:    Xin Liu <xliu at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2020-09-22 20:24:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/426c9049

8253392: remove PhaseCCP_DCE declaration

remove the deprecated declaration PhaseCCP_DCE

Reviewed-by: neliasso, phh

! src/hotspot/share/opto/compile.hpp

Changeset: 93a2018d
Author:    Phil Race <prr at openjdk.org>
Date:      2020-09-22 22:14:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/93a2018d

8252195: AWT Accessibility API nested classes rely on default constructors

Reviewed-by: serb

! src/java.desktop/share/classes/java/applet/Applet.java
! src/java.desktop/share/classes/java/awt/Button.java
! src/java.desktop/share/classes/java/awt/Canvas.java
! src/java.desktop/share/classes/java/awt/CheckboxMenuItem.java
! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/Container.java
! src/java.desktop/share/classes/java/awt/Dialog.java
! src/java.desktop/share/classes/java/awt/Frame.java
! src/java.desktop/share/classes/java/awt/Menu.java
! src/java.desktop/share/classes/java/awt/MenuBar.java
! src/java.desktop/share/classes/java/awt/MenuItem.java
! src/java.desktop/share/classes/java/awt/Panel.java
! src/java.desktop/share/classes/java/awt/PopupMenu.java
! src/java.desktop/share/classes/java/awt/ScrollPane.java
! src/java.desktop/share/classes/java/awt/Scrollbar.java
! src/java.desktop/share/classes/java/awt/TextArea.java
! src/java.desktop/share/classes/java/awt/TextField.java
! src/java.desktop/share/classes/java/awt/Window.java

Changeset: c68a31dd
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-09-22 22:20:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/c68a31dd

8253499: Problem list runtime/cds/DeterministicDump.java

Reviewed-by: dcubed

! test/hotspot/jtreg/ProblemList.txt

Changeset: bddb8225
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-09-22 22:59:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/bddb8225

8253240: No javadoc for DecimalFormatSymbols.hashCode()

Reviewed-by: rriggs, lancea

! src/java.base/share/classes/java/text/DecimalFormatSymbols.java

Changeset: bd679754
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-09-23 06:36:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd679754

8253349: Remove unimplemented SharedRuntime::native_method_throw_unsupported_operation_exception_entry

Reviewed-by: adityam, dholmes

! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: 226faa55
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-09-23 07:17:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/226faa55

8253241: Update comment on java_suspend_self_with_safepoint_check()

Reviewed-by: dcubed, dholmes

! src/hotspot/share/runtime/thread.cpp

Changeset: 3fe5886b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-09-23 07:34:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/3fe5886b

8252696: Loop unswitching may cause out of bound array load to be executed

Reviewed-by: neliasso, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.hpp

Changeset: e4d0e5af
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-09-23 08:26:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4d0e5af

8253516: ZGC: Remove card table functions

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp

Changeset: b8ea80af
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-09-23 11:29:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/b8ea80af

8253457: Remove unimplemented register stack functions

Reviewed-by: iklam, dholmes, shade

! src/hotspot/os_cpu/aix_ppc/thread_aix_ppc.hpp
! src/hotspot/os_cpu/bsd_x86/thread_bsd_x86.hpp
! src/hotspot/os_cpu/bsd_zero/thread_bsd_zero.hpp
! src/hotspot/os_cpu/linux_aarch64/thread_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_arm/thread_linux_arm.hpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.hpp
! src/hotspot/os_cpu/linux_s390/thread_linux_s390.hpp
! src/hotspot/os_cpu/linux_x86/thread_linux_x86.hpp
! src/hotspot/os_cpu/linux_zero/thread_linux_zero.hpp
! src/hotspot/os_cpu/windows_x86/thread_windows_x86.hpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 5f1d6120
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-09-23 14:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f1d6120

8253397: Ensure LogTag types are sorted

Reviewed-by: dholmes, kbarrett, tschatzl

! src/hotspot/share/logging/logTag.cpp
! src/hotspot/share/logging/logTag.hpp


From duke at openjdk.java.net  Fri Sep 25 19:56:11 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 19:56:11 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <4b221668-9c3e-4cf0-8cca-3f9c3eeda3c4@openjdk.java.net>

Changeset: 430bd56a
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-25 12:54:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/430bd56a

typo fixed

! test/hotspot/jtreg/ProblemList-vthread.txt

Changeset: d63a8904
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-25 12:55:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/d63a8904

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Fri Sep 25 20:29:59 2020
From: duke at openjdk.java.net (duke)
Date: Fri, 25 Sep 2020 20:29:59 GMT
Subject: git: openjdk/loom: fibers: More tests quarantined.
Message-ID: <258e126e-57e7-4b7e-9bfa-9e88e1f752f4@openjdk.java.net>

Changeset: e9b9c714
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-25 13:29:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/e9b9c714

More tests quarantined.

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/jdk/ProblemList-vthread.txt


From jigga at jigga.pl  Sat Sep 26 18:11:56 2020
From: jigga at jigga.pl (=?UTF-8?Q?Arkadiusz_Gasi=C5=84ski?=)
Date: Sat, 26 Sep 2020 20:11:56 +0200
Subject: Build from the current HEAD fails
Message-ID: <CA+Jwoy3BEOn=SgE69VD76sejJS+-8Y+fx9quFkHMcCgLeUwtJQ@mail.gmail.com>

Hi,

I'm getting the following errors when building from the current HEAD:

ERROR: Build failed for target 'images' in configuration
'macosx-x86_64-server-release' (exit code 2)
Stopping sjavac server

=== Output from failing command(s) repeated here ===
* For target hotspot_variant-server_libjvm_objs_sharedRuntime.o:
src/hotspot/share/runtime/sharedRuntime.cpp:2869:85: error: expression does
not compute the number of elements in this array; element type is 'double',
not 'relocInfo' [-Werror,-Wsizeof-array-div]
      buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf,
sizeof(locs_buf) / sizeof(relocInfo));

~~~~~~~~  ^
src/hotspot/share/runtime/sharedRuntime.cpp:2867:14: note: array 'locs_buf'
declared here
      double locs_buf[20];
             ^
src/hotspot/share/runtime/sharedRuntime.cpp:2869:85: note: place
parentheses around the 'sizeof(relocInfo)' expression to silence this
warning
      buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf,
sizeof(locs_buf) / sizeof(relocInfo));

        ^
src/hotspot/share/runtime/sharedRuntime.cpp:2876:97: error: expression does
not compute the number of elements in this array; element type is 'double',
not 'relocInfo' [-Werror,-Wsizeof-array-div]
      buffer.stubs()->initialize_shared_locs((relocInfo*)stubs_locs_buf,
sizeof(stubs_locs_buf) / sizeof(relocInfo));

    ~~~~~~~~~~~~~~  ^
src/hotspot/share/runtime/sharedRuntime.cpp:2868:14: note: array
'stubs_locs_buf' declared here
      double stubs_locs_buf[20];
             ^
   ... (rest of output omitted)

Any ideas what may be wrong?

Thanks,
Arek

From Alan.Bateman at oracle.com  Sat Sep 26 18:55:24 2020
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Sat, 26 Sep 2020 19:55:24 +0100
Subject: Build from the current HEAD fails
In-Reply-To: <CA+Jwoy3BEOn=SgE69VD76sejJS+-8Y+fx9quFkHMcCgLeUwtJQ@mail.gmail.com>
References: <CA+Jwoy3BEOn=SgE69VD76sejJS+-8Y+fx9quFkHMcCgLeUwtJQ@mail.gmail.com>
Message-ID: <a9de3dff-b703-f6de-c9d3-cd04a502fdcc@oracle.com>

On 26/09/2020 19:11, Arkadiusz Gasi?ski wrote:
> Hi,
>
> I'm getting the following errors when building from the current HEAD:
>
> ERROR: Build failed for target 'images' in configuration
> 'macosx-x86_64-server-release' (exit code 2)
> Stopping sjavac server
>
> === Output from failing command(s) repeated here ===
> * For target hotspot_variant-server_libjvm_objs_sharedRuntime.o:
> src/hotspot/share/runtime/sharedRuntime.cpp:2869:85: error: expression does
> not compute the number of elements in this array; element type is 'double',
> not 'relocInfo' [-Werror,-Wsizeof-array-div]
>        buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf,
> sizeof(locs_buf) / sizeof(relocInfo));
>
I assume this is xcode 12.0. The JDK doesn't currently build with that 
release (nothing specific to loom repo). It's tracked as JDK-8253375 [1] 
and under discussion in jdk/pull/348 [2]. You might be able to merge in 
the preliminary patch if you want to make progress.

-Alan.

[1] https://bugs.openjdk.java.net/browse/JDK-8253375
[2] https://github.com/openjdk/jdk/pull/348

From duke at openjdk.java.net  Sat Sep 26 19:30:18 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 26 Sep 2020 19:30:18 GMT
Subject: git: openjdk/loom: fibers:
 runtime/cds/serviceability/transformRelatedClasses/TransformInterfaceAndImplementor.java
 excluded
Message-ID: <2636a5d5-b95a-40bd-ba93-4286e06b3528@openjdk.java.net>

Changeset: 1bcecad0
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-26 12:29:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/1bcecad0

runtime/cds/serviceability/transformRelatedClasses/TransformInterfaceAndImplementor.java excluded

! test/hotspot/jtreg/ProblemList-vthread.txt


From jigga at jigga.pl  Sat Sep 26 20:39:52 2020
From: jigga at jigga.pl (=?UTF-8?Q?Arkadiusz_Gasi=C5=84ski?=)
Date: Sat, 26 Sep 2020 22:39:52 +0200
Subject: Build from the current HEAD fails
In-Reply-To: <a9de3dff-b703-f6de-c9d3-cd04a502fdcc@oracle.com>
References: <CA+Jwoy3BEOn=SgE69VD76sejJS+-8Y+fx9quFkHMcCgLeUwtJQ@mail.gmail.com>
 <a9de3dff-b703-f6de-c9d3-cd04a502fdcc@oracle.com>
Message-ID: <CA+Jwoy3u0=yOGH5FDbv6fby8X71=9fJ84KBTpN+UnWZ0UZOAXg@mail.gmail.com>

Thanks, I'll check the preliminary patch out.

Arek

On Sat, Sep 26, 2020, 20:55 Alan Bateman <Alan.Bateman at oracle.com> wrote:

> On 26/09/2020 19:11, Arkadiusz Gasi?ski wrote:
> > Hi,
> >
> > I'm getting the following errors when building from the current HEAD:
> >
> > ERROR: Build failed for target 'images' in configuration
> > 'macosx-x86_64-server-release' (exit code 2)
> > Stopping sjavac server
> >
> > === Output from failing command(s) repeated here ===
> > * For target hotspot_variant-server_libjvm_objs_sharedRuntime.o:
> > src/hotspot/share/runtime/sharedRuntime.cpp:2869:85: error: expression
> does
> > not compute the number of elements in this array; element type is
> 'double',
> > not 'relocInfo' [-Werror,-Wsizeof-array-div]
> >        buffer.insts()->initialize_shared_locs((relocInfo*)locs_buf,
> > sizeof(locs_buf) / sizeof(relocInfo));
> >
> I assume this is xcode 12.0. The JDK doesn't currently build with that
> release (nothing specific to loom repo). It's tracked as JDK-8253375 [1]
> and under discussion in jdk/pull/348 [2]. You might be able to merge in
> the preliminary patch if you want to make progress.
>
> -Alan.
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8253375
> [2] https://github.com/openjdk/jdk/pull/348
>

From duke at openjdk.java.net  Sat Sep 26 20:54:03 2020
From: duke at openjdk.java.net (duke)
Date: Sat, 26 Sep 2020 20:54:03 GMT
Subject: git: openjdk/loom: fibers: Some nsk/stress excluded.
Message-ID: <7038a8f2-c51b-495d-b95b-da4587b62801@openjdk.java.net>

Changeset: c5cb081f
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-26 13:52:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/c5cb081f

Some nsk/stress excluded.

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Sun Sep 27 22:54:09 2020
From: duke at openjdk.java.net (duke)
Date: Sun, 27 Sep 2020 22:54:09 GMT
Subject: git: openjdk/loom: fibers: runtime/execstack/Testexecstack.java
 quarantined
Message-ID: <1ef0a2db-b825-4fce-a077-7f8c79657cdf@openjdk.java.net>

Changeset: 812ff05e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-27 14:40:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/812ff05e

runtime/execstack/Testexecstack.java quarantined

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Mon Sep 28 02:32:51 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 28 Sep 2020 02:32:51 GMT
Subject: git: openjdk/loom: fibers: JDI test is problemlisted.
Message-ID: <44338cad-689b-4c2d-aacf-3018c16174b2@openjdk.java.net>

Changeset: 9d8ae593
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-27 19:31:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d8ae593

JDI test is problemlisted.

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Mon Sep 28 08:45:31 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 28 Sep 2020 08:45:31 GMT
Subject: git: openjdk/loom: fibers: implemented new design of JVMTI functions
 for carrier threads
Message-ID: <b4b11dcf-de16-4707-8a84-24c86d22fdbc@openjdk.java.net>

Changeset: 23b270c9
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2020-09-28 08:43:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/23b270c9

implemented new design of JVMTI functions for carrier threads

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadMonitorTest/VThreadMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadMonitorTest/libVThreadMonitorTest.c
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.c
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SuspendThread/suspendvthr001/suspendvthr001.cpp


From duke at openjdk.java.net  Mon Sep 28 19:26:06 2020
From: duke at openjdk.java.net (duke)
Date: Mon, 28 Sep 2020 19:26:06 GMT
Subject: git: openjdk/loom: fibers: Stress vthreads test fixed to use graal.
Message-ID: <235cd66a-4e36-487f-a9cd-5a4259a4d953@openjdk.java.net>

Changeset: 0a68b982
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-28 12:24:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a68b982

Stress vthreads test fixed to use graal.

! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java
! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/PingPong.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/Thread/virtual/stress/TimedGet.java
! test/jdk/java/lang/Thread/virtual/stress/YieldALot.java


From duke at openjdk.java.net  Tue Sep 29 05:22:04 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 29 Sep 2020 05:22:04 GMT
Subject: git: openjdk/loom: fibers: Fixed FramePop request/events.
Message-ID: <28acbf14-8d4e-431b-8606-9aec1a4a93bd@openjdk.java.net>

Changeset: 632bc2e7
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-28 22:20:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/632bc2e7

Fixed FramePop request/events.

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp


From duke at openjdk.java.net  Tue Sep 29 11:58:10 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 29 Sep 2020 11:58:10 GMT
Subject: git: openjdk/loom: fibers: JDK-8253670: Don't walk continuations in
 SharedRuntime::look_for_reserved_stack_annotated_method
Message-ID: <64a721fd-e7c2-4f14-805d-abd9936ce687@openjdk.java.net>

Changeset: 4ade31e8
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-29 12:57:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ade31e8

JDK-8253670: Don't walk continuations in SharedRuntime::look_for_reserved_stack_annotated_method

! src/hotspot/share/runtime/sharedRuntime.cpp


From duke at openjdk.java.net  Tue Sep 29 17:16:12 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 29 Sep 2020 17:16:12 GMT
Subject: git: openjdk/loom: fibers: Implement
 Continuation::stack_chunk_iterate_stack_bounded
Message-ID: <d0706f50-7a29-4941-bfd6-9ca028498680@openjdk.java.net>

Changeset: c1897968
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-09-29 18:15:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1897968

Implement Continuation::stack_chunk_iterate_stack_bounded

! src/hotspot/cpu/x86/continuationChunk_x86.inline.hpp


From duke at openjdk.java.net  Tue Sep 29 22:19:48 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 29 Sep 2020 22:19:48 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <6f08044c-4e80-42b8-a616-ea3eda064e91@openjdk.java.net>

Changeset: 1f4c7b11
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-29 15:16:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f4c7b11

Updated VPProps to don't run Graal/AOT tests in Xint mode.

! test/jtreg-ext/requires/VMProps.java

Changeset: 6b040f9e
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-29 15:18:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/6b040f9e

Merge branch 'fibers' of https://github.com/openjdk/loom into fibers



From duke at openjdk.java.net  Tue Sep 29 23:07:33 2020
From: duke at openjdk.java.net (duke)
Date: Tue, 29 Sep 2020 23:07:33 GMT
Subject: git: openjdk/loom: fibers: Excluded
 java/lang/ProcessBuilder/Basic.java#id0.
Message-ID: <7d6e38c0-2ac0-421b-bbec-182f7db85f47@openjdk.java.net>

Changeset: 20db3b17
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-29 16:06:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/20db3b17

Excluded java/lang/ProcessBuilder/Basic.java#id0.

! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Wed Sep 30 03:19:48 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 30 Sep 2020 03:19:48 GMT
Subject: git: openjdk/loom: fibers:
 runtime/classFileParserBug/TestBadPackageWithInterface.java excluded
Message-ID: <26b212e1-9479-4ce5-8c8e-6ed9a418e8c0@openjdk.java.net>

Changeset: e69ee355
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2020-09-29 20:11:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/e69ee355

runtime/classFileParserBug/TestBadPackageWithInterface.java excluded

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Sep 30 10:59:17 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 30 Sep 2020 10:59:17 GMT
Subject: git: openjdk/loom: fibers: 8 new changesets
Message-ID: <fe33be95-7546-44ba-a02d-b27381676f0e@openjdk.java.net>

Changeset: 60566e1e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-28 15:52:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/60566e1e

Sync up FJP

! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java

Changeset: 4b84b7df
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-28 15:53:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b84b7df

HTTP stress test and temporarily disable lifetime/observe hooks

! src/java.base/share/classes/java/util/concurrent/ThreadExecutor.java
+ test/jdk/java/lang/Thread/virtual/stress/HttpALot.java

Changeset: dd516152
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-28 17:32:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd516152

withDeadline update

! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/TimedExecutorService.java
! test/jdk/java/lang/Thread/virtual/WithDeadlineTest.java

Changeset: d74103fa
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-29 14:19:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/d74103fa

Add more output to test to report errors

! test/jdk/java/lang/Thread/virtual/stress/HttpALot.java

Changeset: 5c310d66
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-30 08:33:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/5c310d66

Merge

! test/jdk/ProblemList.txt
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java
! test/jdk/java/lang/Thread/virtual/stress/PinALot.java
! test/jdk/java/lang/Thread/virtual/stress/PingPong.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/Thread/virtual/stress/TimedGet.java
! test/jdk/java/lang/Thread/virtual/stress/YieldALot.java

Changeset: e1fce344
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-30 10:42:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/e1fce344

Fix summary tag

! test/jdk/java/lang/Thread/virtual/stress/YieldALot.java

Changeset: 7a63da5b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-30 10:43:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a63da5b

invokeAny hangs when thread pool shuts down forcefully

! src/java.base/share/classes/java/util/concurrent/ExecutorCompletionService.java
! test/jdk/java/lang/Thread/virtual/WithDeadlineTest.java

Changeset: 4c86b38d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-30 10:44:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c86b38d

Improve test reliability

! test/jdk/java/lang/Thread/virtual/stress/HttpALot.java


From duke at openjdk.java.net  Wed Sep 30 13:34:30 2020
From: duke at openjdk.java.net (duke)
Date: Wed, 30 Sep 2020 13:34:30 GMT
Subject: git: openjdk/loom: fibers: Test depends on locking in implementation
Message-ID: <11207f2f-d5f9-4092-b3c7-0daa5cbbcd06@openjdk.java.net>

Changeset: 04f8d41d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-09-30 14:31:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/04f8d41d

Test depends on locking in implementation

! test/jdk/ProblemList.txt
! test/jdk/java/lang/ProcessBuilder/Basic.java