8177055: [TESTBUG] test/runtime/ReservedStack/ReservedStackTest.java sometimes fails on Oracle arm64 port after being enabled for open aarch64 port Summary: Check if the platform supports the reserved stack area. Reviewed-by: dholmes, fparain

8171238: Unify cleanup code used in G1 Remark and Full GC marking Reviewed-by: tschatzl, pliden

8177453: Start_new_collection_set() timing done during wrong type of GC Summary: Move timing code from full gc to young gc. Reviewed-by: sjohanss, mgerdin

8176768: hotspot ignores PTHREAD_STACK_MIN when creating new threads Summary: Use PTHREAD_STACK_MIN as a minimum, plus other stack size cleanup Reviewed-by: dholmes, stuefe, dcubed

8177458: [s390] (jdk10) build broken after 8155672 Reviewed-by: simonis

8177046: Update Graal Summary: Update Graal, make appropriate changes to AOT, and the build system. Reviewed-by: kvn

8171090: Convert VMStruct_test to GTest Reviewed-by: iignatyev

8171848: ObjectMonitor verify() and print() methods are empty Reviewed-by: dholmes

8176705: Remove static functions in InstanceKlass Summary: Change static functions to instance functions and remove their 'this_k' parameters. Reviewed-by: dholmes, mgerdin, iklam

8176881: DerivedPointerTable Update log message in wrong order in regards to Redirty Cards Reviewed-by: sjohanss, jprovino

8177070: Quarantine tests due to JDK-8177069 Reviewed-by: iveresov, iignatyev

Merge

8175817: Clean up Solaris signal code: SIGUSR2, SIGasync, SIGJVM1/2 Reviewed-by: rehn, stuefe, dsamersoff

Merge

8176831: Dead code: function jmm_GetLoadedClasses is not used in jmm_interface Summary: Remove the dead code Reviewed-by: dholmes, coleenp

8167425: Redundant code in method PerfLongVariant::sample Reviewed-by: dholmes, coleenp, sspitsyn

8170933: Cleanup Metaspace Chunk manager: Unify treatment of humongous and non-humongous chunks Reviewed-by: mgerdin, coleenp

Merge

8173848: realpath is unsafe Summary: Fix occurrences of realpath in hotspot to use safe POSIX.1-2008 form. Reviewed-by: dsamersoff, dholmes, clanger

8155094: Add logging for long lasting methods found in JDK-8152948 Summary: Adds logging for DerivedPointerTable, TLAB preparation and resizing, and new collection set setup work Reviewed-by: kbarrett, sangheki

8155672: Remove instanceKlassHandles and KlassHandles Summary: Summary: Use unhandled pointers for Klass and InstanceKlass, remove handles with no implementation. Reviewed-by: dholmes, lfoltan, vlivanov, sspitsyn

8168467: Use TaskEntry as task mark queue elements Summary: Change the mark stack to use TaskEntry queue elements to improve type safety instead of casting around raw pointers. Reviewed-by: kbarrett, sangheki

Merge

8159734: Consistency check fails with -XX:-ProfileInterpreter Summary: Re-establish the consistency of profiling information also with -XX:-ProfileInterpreter. Reviewed-by: kvn

8176441: assert(false) failed: modified node was not processed by IGVN.transform_old() Summary: The shiftNode needs to be added to the IGVN worklist after being modified. Reviewed-by: kvn, vlivanov

8005165: Remove CPU-dependent code in self-patching vtables Reviewed-by: coleenp, stuefe, jiangli

8175300: Enable artifact resolution for jtreg tests Reviewed-by: ihse, gtriantafill

8172514: Stop checking for duplicate packages in the JVM_DefineModule() package list Summary: Use GrowableArray append() instead of append_if_missing() to stop searching for duplicates Reviewed-by: redestad, coleenp, dholmes, gtriantafill

8164038: Missing volatile keyword at CardTableRS::write_ref_field_gc_par() Reviewed-by: tschatzl, kbarrett

8176140: 8176140-Crashes-or-timeouts-during-error-reporting-may-lead-to-infinitely-repeated-error-logs-until-ErrorLogTimeout-is-hit Reviewed-by: cjplummer, dholmes