8200626: Restore history for g1ConcurrentMarkThread.* Reviewed-by: shade, sjohanss

8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress Reviewed-by: sjohanss, sangheki

8200255: Remove G1CMTask::_concurrent Reviewed-by: sangheki, sjohanss

8200234: Cleanup Remark and Cleanup pause code Summary: Remove redundant methods, factor out verification code and simplify code in Remark and Cleanup pause code. Reviewed-by: sangheki, sjohanss

8199619: Building HotSpot on Windows should define NOMINMAX Reviewed-by: erikj, kbarrett, ihse

8200126: [TESTBUG] Open source VM runtime signal tests Summary: Open sourced the signal tests, updated make files and test groups accordingly Reviewed-by: dholmes, ctornqvi, ihse

8199780: SetMemory0 and CopyMemory0 in unsafe.cpp need to resolve their operands Reviewed-by: shade, zgu, eosterlund

8199717: Avoid calculating primordial thread stack bounds on VM startup Reviewed-by: dholmes, rehn, stuefe

8200371: In g1, rename ConcurrentMarkThread to G1ConcurrentMarkThread Reviewed-by: tschatzl, sangheki

8199781: Don't use naked == for comparing oops Reviewed-by: coleenp, eosterlund, jrose

8200438: Non-PCH x86_32 build failure: err_msg is not defined Reviewed-by: stuefe, zgu, stefank

8195972: Refactor oops in JNI to use the Access API Summary: Use Access API in JNIHandles Reviewed-by: coleenp, eosterlund

8199406: Performance drop with Java JDK 1.8.0_162-b32 Summary: Improve the nmethod unloading times by optimizing the search for an itable stub in VtableStubs array Reviewed-by: kvn, coleenp, tschatzl

8200461: MeetIncompatibleInterfaceArrays test fails with -Xcomp Summary: Add requires to run test only in Xmixed mode. Reviewed-by: simonis

8191101: Show register content in hs-err file on assert Reviewed-by: adinn, clanger, simonis

8200078: [Graal] runtime/appcds/GraalWithLimitedMetaspace.java crashes in visit_all_interfaces Summary: stop CDS dumping right away when an OOM due to insufficient metaspace is encountered Reviewed-by: iklam, mseledtsov

8183238: Obsolete CheckEndorsedAndExtDirs and remove checks for lib/endorsed and lib/ext Reviewed-by: dholmes, mchung, alanb

8200366: SIGSEGV in CodeHeapState::print_names() Summary: Temporary removed the failing function in diagnostic command until investigation is complete. Added checks to validate code blobs. Reviewed-by: kvn, thartmann

8200251: AArch64::CPUFeature out of sync with VM_Version::Feature_Flag Summary: Added enums to CPUFeature to be in sync with VM_Version::Feature_Flag Reviewed-by: kvn, aph, shade

8200391: clean up test/hotspot/jtreg/ProblemList.txt (compiler related) Reviewed-by: mseledtsov

8200362: G1Mux2Closure should disable implicit oop verification Summary: To avoid the implicit oop verification provided by OopClosure and oop_iterate_no_header, let G1 verification closures inherit from ExtendedOopClosures and disable this verification. Reviewed-by: stefank, sjohanss

8200424: Windows build fails due to implicit jboolean to bool conversion Reviewed-by: shade, hseigel

8200360: MeetIncompatibleInterfaceArrays fails with "MeetIncompatibleInterfaceArrays0ASM.run() must be compiled at tier 0 !" Reviewed-by: kvn, thartmann

8151171: Bring g1ConcurrentMark files up to current coding conventions Summary: Improve method naming, bracketing, use of _g1h member and general cleanup. Reviewed-by: sangheki, sjohanss

8199742: Clean up state flags in G1CollectorState Summary: Remove, merge and update naming of flags in G1CollectorState Reviewed-by: sangheki, sjohanss

8200423: Non-PCH build for x86_32 fails Reviewed-by: rkennke, stuefe

8200238: Reduce number of exceptions created when calling MemberName$Factory::resolveOrNull Reviewed-by: lfoltan, acorn, dholmes

8200383: Can't build on SPARC Hotspot with code which use math functions Summary: remove old hack which supports Solaris 8 and 9 Reviewed-by: erikj, ihse

8200187: Exclude 3 long-running tests from tier1 Reviewed-by: dholmes, cjplummer

8200091: [TESTBUG] Update jittester for jdk11 Reviewed-by: iignatyev

8198393: Instrumentation.retransformClasses() throws NullPointerException when handling a zero-length array Reviewed-by: sspitsyn, cjplummer

8199813: SIGSEGV in ThreadsList::includes() Summary: ThreadsListHandles cannot be used by JavaThreads that are not on the Threads list. Reviewed-by: eosterlund, gthornbr, dholmes, rehn

8199326: Remove G1 gc time stamp logic Summary: G1 gc time stamp logic is unused completely after JDK-8180415, so removing it. Reviewed-by: sangheki, sjohanss

8197932: Better split work in rebuild remembered sets phase Summary: Let threads rebuilding remembered sets yield after every G1RebuildRemSetChunkSize (default: 256kB) sized memory area to improve TTSP. Reviewed-by: sangheki, sjohanss

8197928: Only enqueue deferred cards with references into regions that have a tracked remembered set during GC Reviewed-by: sangheki, sjohanss

8197573: Remove concurrent cleanup and secondary free list handling Summary: Remove secondary free list and all associated functionality, moving the cleanup work into the Cleanup pause instead. Reviewed-by: sangheki, sjohanss

8200292: Move PushAndMarkVerifyClosure::do_oop_work to concurrentMarkSweepGeneration.cpp Reviewed-by: tschatzl, sjohanss

8199927: Make WhiteBox more GC agnostic Reviewed-by: shade, eosterlund

8199925: Break out GC selection logic from GCArguments to GCConfig Reviewed-by: eosterlund, rkennke

8199918: Shorten names of CollectedHeap::Name members Reviewed-by: shade, eosterlund

8198915: [Graal] 3rd testcase of compiler/types/TestMeetIncompatibleInterfaceArrays.java takes more than 10 mins Reviewed-by: kvn, thartmann

8200245: Zero fails to build on linux-ia64 due to ia64-specific cruft Reviewed-by: dholmes, stuefe

8200168: Remove DONT_USE_REGISTER_DEFINES on Sparc Reviewed-by: kvn, eosterlund

8200297: Build failures after JDK-8198691 (CodeHeap State Analytics) Reviewed-by: shade, kvn

8200290: Scratch buffer creation fails with "assert(!current_thread_in_native()) failed: must not be in native" on SPARC Summary: The code needs to be changed after JDK-8167372 to transition from native. Reviewed-by: kvn

8200302: ppc, s390 (non-pch) build errors Reviewed-by: coleenp, lfoltan

8200276: Cleanup allocation.hpp includes Reviewed-by: stefank, hseigel

8200246: AIX build fails after adjustments of src/hotspot/share/trace/traceEventClasses.xsl Reviewed-by: clanger, stuefe

8200299: Non-PCH build for aarch64 fails Reviewed-by: thartmann, stuefe

8200230: [Graal] Compilations should not be enqueued before Graal is initialized Summary: Split compiler initialization into two phases to avoid compilations being enqueued before Graal is initialized. Reviewed-by: kvn, dnsimon

8200227: [Graal] Test times out with Graal due to low compile threshold Summary: Removed unnecessary VM options from test to avoid timeouts with Graal. Reviewed-by: kvn

8193067: gc/g1/TestVerifyGCType.java still unstable Summary: Fix number of gc threads and heap waste percentage to trigger mixed gcs reproducibly Reviewed-by: sjohanss, pliden

8200232: Build failures after JDK-8200106 (Move NoSafepointVerifier out from gcLocker.hpp) Reviewed-by: stefank, tschatzl, dholmes, stuefe, coleenp

8200067: Add support for vpclmulqdq for crc32 Reviewed-by: kvn

8199793: [Graal] runtime/CommandLine/PrintTouchedMethods.java crashes with assertion "reference count underflow for symbol" Summary: Remove Symbol::set_permanent to avoid possible race conditions Reviewed-by: coleenp, dholmes, thartmann

8200202: Remove unused _boot_modules_array and _platform_modules_array from classLoader.*. Summary: Remove unused _boot_modules_array and _platform_modules_array. Reviewed-by: coleenp

8198691: CodeHeap State Analytics Reviewed-by: kvn, thartmann

8057732: sun/jvmstat/monitor/MonitoredVm/MonitorVmStartTerminate.java: Invalid PerfMemory size Reviewed-by: cjplummer

8049695: nsk/jdb/options/connect/connect003 fails with "Launched jdb could not attach to debuggee during 300000 milliseconds" Reviewed-by: dholmes, sspitsyn, cjplummer

8196485: FromCardCache default card index can cause crashes Summary: The default value of -1 for 32 bit card indices is a regular card value at the border of 2TB heap addresses in the from card cache, so G1 may loose remembered set entries. Extend from card cache entries to 64 bits. Reviewed-by: shade, sjohanss Contributed-by: Thomas Schatzl <thomas.schatzl@oracle.com>, Jarkko Miettinen <jarkko.miettinen@relex.fi>

8180415: Rebuild remembered sets during the concurrent cycle Summary: In general maintain remembered sets of old regions only from the start of the concurrent cycle to the mixed gc they are used, at most until the end of the mixed phase. Reviewed-by: sjohanss, sangheki

8197850: Calculate liveness in regions during marking Reviewed-by: sjohanss, sangheki

8197570: Make rules for choosing collection set candidates more explicit Reviewed-by: sangheki, sjohanss

8197569: Refactor eager reclaim for concurrent remembered set rebuilding Summary: Expose information about eager reclaim region selection. Reviewed-by: sjohanss, sangheki

8199007: ClassLoaderDataGraph::unload_list_contains() is wrong Summary: The function isn't needed any longer. Reviewed-by: stuefe, stefank

8199850: Move parsing of VerifyGCType to G1 Reviewed-by: sjohanss, tschatzl

8198760: Move global lock SpaceManager::_expand_lock to MutexLocker.cpp Summary: We should avoid having global locks buried in cpp files Reviewed-by: tschatzl, lfoltan, gtriantafill, stuefe

8197931: Null pointer dereference in Unique_Node_List::push of node.hpp:1510 Reviewed-by: dlong, thartmann

8196865: G1 log for active workers is wrong Reviewed-by: tschatzl, sjohanss

8200203: Missing platform definitions for ia64 Reviewed-by: ihse, stuefe

8200197: Zero fails to build after 8200105 Reviewed-by: coleenp

8198655: test/lib/jdk/test/lib/apps/LingeredApp shouldn't inherit cout/cerr Summary: no longer force stderr to console. Copy app's output to Sytem.err. Reviewed-by: sspitsyn, dholmes, iignatyev, clanger

Merge

8200106: Move NoSafepointVerifier out from gcLocker.hpp Reviewed-by: coleenp

8200105: Remove cyclic dependency between oop.inline.hpp and collectedHeap.inline.hpp Reviewed-by: coleenp, kbarrett

8199946: Move load/store and encode/decode out of oopDesc Reviewed-by: eosterlund, coleenp, tschatzl

8200113: Make Access load proxys smarter Reviewed-by: stefank, pliden

8200111: MallocArrayAllocator::free should not take a length parameter Reviewed-by: gtriantafill, coleenp, tschatzl

8078221: java/rmi/Naming/DefaultRegistryPort.java fails intermittently Reviewed-by: rriggs

8152821: Merge jdk.internal.misc.JavaSecurityAccess and jdk.internal.misc.JavaSecurityProtectionDomainAccess shared secrets Reviewed-by: mullan

8201508: Macosx builds fail in GenerateLinkOptData.gmk Reviewed-by: tbell

8009632: (fs) FileStore.supportsFileAttributeView does not detect user_xattr enabled on ext4 Reviewed-by: alanb

8201443: NoSuchMethodException JarFile.open when jar file is used in classpath Reviewed-by: rriggs, redestad

Merge

Added tag jdk-11+9 for changeset 0c3e252cea44

8201483: Make it possible to disable JVM features Reviewed-by: erikj, stuefe

8201494: Avoid early initialization of java.nio.Bits Reviewed-by: rriggs, alanb

8199194: Add javac support for preview features Summary: Add support for preview features and related command line options. Reviewed-by: jjg

8189765: Improve error reporting for compiling against package not visible due to modules Summary: When looking in other modules for an undefined Symbol, also look into the unnamed module. Reviewed-by: mcimadamore

8197418: Move java/util/RandomAccess/ tests into OpenJDK Reviewed-by: psandoz

8201440: javac should create unique DynamicMethodSymbols at LambdaToMethod Reviewed-by: mcimadamore Contributed-by: bsrbnd@gmail.com

8199875: Require first parameter type of a condy bootstrap to be Lookup Reviewed-by: jrose

8201439: Enable linux-arm-vfp-hflt profile to be configured with jib again Reviewed-by: tbell

8189784: Parsing with Java 9 AKST timezone returns the SystemV variant of the timezone Reviewed-by: erikj, sherman

8196775: java/net/Socket/asyncClose/Race.java failed intermittently on Windows with ConnectException: Connection refused Reviewed-by: dfuchs

8201348: ProblemList update for bugid associated with SSLSocketParametersTest.sh Reviewed-by: lancea