Merge

8175510: Null pointer dereference in getModuleObject of JPLISAgent.c:790 Summary: Check for NULL pointer return from malloc Reviewed-by: dholmes, cjplummer

Merge

8189360: JvmtiExport::weak_oops_do is called for all JNIHandleBlock instances Reviewed-by: pliden, kbarrett, sspitsyn

8189359: Move native weak oops cleaning out of ReferenceProcessor Reviewed-by: pliden, kbarrett

8189276: Make SuspendibleThreadSet and related code available to other GCs Reviewed-by: zgu, coleenp

8189607: Remove duplicated jvmticmlr.h Reviewed-by: sspitsyn, dholmes, erikj

8187230: [aix] Leave OS guard page size at default for non-java threads instead of explicitly setting it Reviewed-by: goetz, dholmes

8187462: IntegralConstant should not be AllStatic Summary: Changed base class to VALUE_OBJ_CLASS_SPEC Reviewed-by: coleenp

Merge

Merge

8173936: [TESTBUG] test/serviceability/jvmti/ModuleAwareAgents/ClassFileLoadHook/MAAClassFileLoadHook.java needs to be re-examined Summary: Expect CFLH events only if can_generate_early_vmstart capability is enabled Reviewed-by: dholmes, gtriantafill

Merge

8176827: Test can't find libXext.so Summary: Removed references to classes that belong to desktop modules. Reviewed-by: ccheung, dholmes

8189409: [AOT] Fix paths in aot test scripts Reviewed-by: kvn, gtriantafill

8185580: Refactor Threads::possibly_parallel_oops_do() to use Threads::parallel_java_threads_do() Reviewed-by: dholmes, coleenp

8188919: Generalize GC thread suspend/resume at safepoints Reviewed-by: pliden, rkennke

8184042: several serviceability/sa tests timed out on MacOS X Summary: Restore the ptrace attach argument to PT_ATTACH from PT_ATTACHEXC Reviewed-by: dholmes, sspitsyn, dcubed, poonam, dsamersoff Contributed-by: jini.george@oracle.com

8188220: Remove Atomic::*_ptr() uses and overloads from hotspot Summary: With the new template functions these are unnecessary. Reviewed-by: kbarrett, dholmes, eosterlund

Merge

8187042: Events to show which objects are associated with biased object revocations Reviewed-by: mgronlun, dholmes, egahlin Contributed-by: robin.westberg@oracle.com

Merge

8189274: Allow cutoff attribute for event based tracing Reviewed-by: mgronlun

8173917: Safepoint ID is not consistent across event-based tracing events Reviewed-by: egahlin, mgronlun Contributed-by: robin.westberg@oracle.com

Merge

8189333: Fix Zero build after Atomic::xchg changes Reviewed-by: dholmes

Merge

8189244: x86: eliminate frame::adjust_unextended_sp() overhead Reviewed-by: kvn

8185141: Generalize scavengeable nmethod root handling Reviewed-by: tschatzl, pliden, rkennke

8189067: SuperWord optimization crashes with "assert(out == prev || prev == __null) failed: no branches off of store slice" Summary: Only move the store if the LCA of all users is outside of the loop. Re-enable UseSubwordForMaxVector. Reviewed-by: kvn, roland

8179387: Factor out CMS specific code from GenCollectedHeap into its own subclass Reviewed-by: ehelin, coleenp

8187667: Disable deprecation warning for readdir_r Reviewed-by: dholmes, sjohanss

Merge

8189069: regression after push of 8187403: "AssertionFailure: addr should be OopHandle" Reviewed-by: sspitsyn, jgeorge

8189183: [AOT] Fix eclipse project generation after repo consolidation Reviewed-by: dlong

8188922: [TESTBUG] runtime/CommandLine/VMDeprecatedOptions.java fails with JDK10 release bits Summary: Add -XX:+UnlockDiagnosticVMOptions to the command line when testing a deprecated diagnostic option. Reviewed-by: coleenp, lfoltan

8187578: BitMap::reallocate should check if old_map is NULL Reviewed-by: stefank, eosterlund, dholmes

8181592: [TESTBUG] Docker test utils and docker jdk basic test Summary: Implemented docker test utilities and basic test Reviewed-by: iignatyev, lmesnik, gtriantafill

8185694: Replace SystemDictionaryShared::_java_platform_loader with SystemDictionary::is_platform_class_loader() Summary: added the creation of _java_platform_loader Reviewed-by: iklam, coleenp, mchung, dholmes, jiangli

8188052: JNI FindClass needs to specify the class loading context used for library lifecycle hooks Reviewed-by: alanb, coleenp, dholmes

Merge

8189071: Require jtreg 4.2 b09 Reviewed-by: dholmes, gtriantafill

8188828: Intermittent ClassNotFoundException: jdk.test.lib.Platform for compiler tests Summary: As a work around, remove dependency from jdk.test.lib.FileInstaller to other classes in this library Reviewed-by: iignatyev, gtriantafill, kvn, dholmes

8188813: Generalize OrderAccess to use templates Reviewed-by: dholmes, coleenp

8188868: PPC64: Support AES intrinsics on Big Endian Reviewed-by: goetz

8188857: [s390]: CPU feature detection incomplete Reviewed-by: mdoerr

8187964: [s390][ppc]: Intrinsify Math.multiplyHigh(long, long) Reviewed-by: mdoerr

Merge

8185529: JCK api/java_lang/Object/WaitTests failed with jdk10/hs nightly Reviewed-by: dcubed, ccheung

Merge

8187403: [Unknown generation] is shown in Stack Memory on HSDB Reviewed-by: sspitsyn, jgeorge

8187401: Java Stack cannot be shown on HSDB Reviewed-by: sspitsyn, jgeorge

8187685: NMT: Tracking compiler memory usage of thread's resource area Summary: Bias compiler thread's resource area to mtCompiler Reviewed-by: kvn, coleenp

8174986: CDS archived java heap region may not compatible with AOT Summary: Always uses LogKlassAlignmentInBytes for narrow_klass_shift when CDS is enabled. Reviewed-by: iklam, ccheung

8188776: jdk.internal.vm.ci can't export package to upgradeable modules Summary: Added missing exception in JdkQualifiedExportTest.java test Reviewed-by: mchung

Merge