hg: jdk/jdk: 11 new changesets

[jesper.wilhelmsson at oracle.com]

Changeset: 66ddad9cdd9d
Author:    shurailine
Date:      2019-12-17 11:10 -0800
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/66ddad9cdd9d

8236044: Create jdk_accessibility test group
Reviewed-by: prr

! test/jdk/TEST.groups

Changeset: cc850fb10c2a
Author:    dcubed
Date:      2019-12-17 15:38 -0500
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/cc850fb10c2a

8236130: ProblemList jdk/jfr/jmx/security/TestEnoughPermission.java
Reviewed-by: mikael

! test/jdk/ProblemList.txt

Changeset: 7a42c8914389
Author:    cjplummer
Date:      2019-12-17 20:19 -0800
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/7a42c8914389

8236062: Disable clhsdb initialization of SA javascript support since it will always fail, and will likely be removed soon
Reviewed-by: amenkov, ysuenaga

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java

Changeset: 5b4e75523380
Author:    jbhateja
Date:      2019-12-18 10:04 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/5b4e75523380

8230185: assert(is_Loop()) failed: invalid node class
Summary: Adding missing check for a counted loop.
Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestIrreducibleLoopWithVNNI.java

Changeset: 153bd98146fc
Author:    ngasson
Date:      2019-12-18 11:20 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/153bd98146fc

8235982: AArch64: Insufficient memory barriers in shadow region algorithm
Summary: The memory barriers used for synchronizing ParallelCompactData::RegionData::_shadow_state and ParallelCompactData::RegionData::shadow_region are insufficient to prevent reordering of loads.
Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/parallel/psParallelCompact.hpp

Changeset: 1c844398e041
Author:    avoitylov
Date:      2019-12-18 14:36 +0300
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/1c844398e041

8231612: 100% cpu on arm32 in Service Thread
Reviewed-by: kbarrett, dsamersoff

! src/hotspot/share/runtime/atomic.hpp

Changeset: 26bb0fe2270a
Author:    coleenp
Date:      2019-12-18 11:51 -0500
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/26bb0fe2270a

8235829: graal crashes with Zombie.java test
Summary: Start ServiceThread before compiler threads, and run nmethod barriers for zgc before adding to the service thread queues, or posting events from the java thread.
Reviewed-by: pliden, dholmes, rehn

! src/hotspot/share/code/compiledMethod.cpp
! src/hotspot/share/code/compiledMethod.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiImpl.hpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/services/management.cpp
! test/hotspot/jtreg/serviceability/jvmti/CompiledMethodLoad/Zombie.java

Changeset: 2069b4bfd23b
Author:    cjplummer
Date:      2019-12-18 11:49 -0800
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/2069b4bfd23b

8234277: ClhsdbLauncher should enable verbose exceptions and do a better job of detecting SA failures
Reviewed-by: sspitsyn, ysuenaga

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/sa/ClhsdbLauncher.java

Changeset: 169e9680821c
Author:    ascarpino
Date:      2019-12-18 12:10 -0800
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/169e9680821c

8233228: Disable weak named curves by default in TLS, CertPath, and Signed JAR
Reviewed-by: mullan, xuelei, weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/util/AbstractAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/ConstraintsParameters.java
! src/java.base/share/classes/sun/security/util/CurveDB.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/classes/sun/security/util/LegacyAlgorithmConstraints.java
! src/java.base/share/conf/security/java.security

Changeset: 5d4bf79ce2cb
Author:    kvn
Date:      2019-12-18 12:32 -0800
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/5d4bf79ce2cb

8236000: VM build without C2 fails
Summary: C2 flags should be checked only when C2 is present.
Reviewed-by: kbarrett, thartmann

! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 87266ac324d7
Author:    jwilhelm
Date:      2019-12-18 23:46 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/87266ac324d7

Merge

! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/runtime/thread.cpp
! test/jdk/TEST.groups