8201171: Cleanup in g1CollectedHeap, change CamelCase to snake_case Reviewed-by: sjohanss, tschatzl

8200697: Add utility for spin wait with fallback to yield/sleep Summary: Added SpinYield utility class. Reviewed-by: dcubed, coleenp, dholmes Contributed-by: kim.barrett@oracle.com, robbin.ehn@oracle.com

Merge

8198908: Add JVM support for preview features Summary: Add new major and minor version checks Reviewed-by: dholmes, lfoltan

8201136: Move GC flags from globals.hpp to GC specific files Reviewed-by: sjohanss, shade, rehn

8201227: Add ALL_GCS_ONLY Reviewed-by: sjohanss, shade, rehn

8200169: Flatten G1Allocator class hierarchy Reviewed-by: tschatzl, sangheki

8201213: Remove INCLUDE_ALL_GCS from memset_with_concurrent_readers Reviewed-by: kbarrett

8201212: Remove INCLUDE_ALL_GCS from OopStorage files Reviewed-by: kbarrett

8200737: Move GC code out of Arguments::check_vm_args_consistency into GCArguments Reviewed-by: sjohanss, pliden

8200736: Move CMSGCStats to the cms directory Reviewed-by: sjohanss, tschatzl

8200735: Move CMS specific code from binaryTreeDictionary and freeList to CMS files Reviewed-by: shade, adinn

8201591: JVM features with "-" in name is not correctly handled Reviewed-by: erikj

8201495: [Zero] Reduce limits of max heap size for boot JDK on s390 Reviewed-by: ihse, aph, simonis

8201584: Fix configure on SLES 11 after 8201483 Reviewed-by: ihse, simonis

8200719: Cannot connect to IPv6 host when exists any active network interface without IPv6 address Reviewed-by: clanger, chegar Contributed-by: joelpelaez@gmail.com

8194734: Handle to jimage file inherited into child processes (win) Reviewed-by: alanb Contributed-by: alexandr.miloslavskiy@gmail.com

8201474: (so) Socket adaptor connect(InetAddress, timeout) succeeds when connection fails Reviewed-by: bpb

8201554: Disable failing tier1 test for JDK-8201498 Reviewed-by: jjg

8197441: Signature#initSign/initVerify for an invalid private/public key fails with ClassCastException for SunPKCS11 provider Summary: Rethrow ClassCastException with InvalidKeyException Reviewed-by: ascarpino

8201507: Generate alias entries in j.t.f.ZoneName from tzdb at build time Reviewed-by: erikj, rriggs

Merge

Merge

Merge

8199627: Use "Per-Monitor V2" High DPI awareness for Windows 10 v1703 Reviewed-by: serb, prr

8201240: Improve releasing native resources of BufImgSurfaceData.ICMColorData Reviewed-by: prr, serb

8196516: libfontmanager must be built with LDFLAGS allowing unresolved symbols Summary: Fixes build failures on some sustems with custom LDFLAGS settings. Reviewed-by: erikj, ihse, serb

Merge

Merge

8200149: The "com.sun.awt.AWTUtilities" class can be dropped Reviewed-by: prr

8200526: Test sun/java2d/marlin/ClipShapeTest.java times out Summary: increased timeout to 300s per test Reviewed-by: jdv, prr, serb

Merge

8200343: Minor JViewport documentation typo Reviewed-by: serb, pkbalakr

8200525: test java/awt/event/SequencedEvent/SequencedEventTest.java fails to compile Reviewed-by: prr, serb

8198335: java/awt/FullScreen/UninitializedDisplayModeChangeTest/UninitializedDisplayModeChangeTest.java fails in headless mode Reviewed-by: prr

8198240: Allow cacerts test to pass when GTECyberTrust root expires Summary: Implemented expiry policy exception list Reviewed-by: mullan

8201498: test/langtools/tools/javac/diags/CheckExamples.java 6 errors occurred Summary: Remove duplicate class names in diagnostic examples. Reviewed-by: jlahoda

8200468: Port the native GSS-API bridge to Windows Reviewed-by: ihse, valeriep

Merge

Merge

Merge

8199782: Fix compilation warnings detected by Solaris Developer Studio 12.6 Reviewed-by: sspitsyn, dholmes, ihse

8200261: Regression with JVM anonymous class Summary: Restore resolved anonymous class when creating a new constantpool because of overpass methods Reviewed-by: coleenp, lfoltan

8200630: Globally suppress Visual Studio warning C4351 Summary: Globally suppress warning, remove sole instance of local suppression. Reviewed-by: gtriantafill, tschatzl

8200628: aarch32 - Broken build after JDK-8199809 Reviewed-by: shade, coleenp Contributed-by: boris.ulasevich@bell-sw.com

8200627: aarch32 - Broken build after JDK-8198949 Reviewed-by: shade, eosterlund Contributed-by: boris.ulasevich@bell-sw.com

8200524: AArch64: CPUFeature and Flag enums are not passed through JVMCI Summary: AArch64 VM_Version::features and flags are correspondingly set in CPUFeature and Flags Reviewed-by: kvn, fyang

8200305: Update gc,liveness output with remset state after rebuild remset concurrently changes Reviewed-by: sjohanss, sangheki

8200608: Build failures after JDK-8191101 (Show register content in hs-err file on assert) Reviewed-by: dholmes, tschatzl

8200607: Add missing include dependency in bitMap.hpp Reviewed-by: shade, stefank

8200429: Adjust object pinning interface on CollectedHeap Reviewed-by: dholmes, rkennke

Merge

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>