8220343: Move scavenge_root_nmethods from shared code Reviewed-by: kvn, eosterlund

8220342: Remove scavenge_root_nmethods_do from VM_HeapWalkOperation::collect_simple_roots Reviewed-by: sspitsyn, ehelin

8220411: Remove ScavengeRootsInCode=0 code Reviewed-by: thartmann, coleenp

8220374: C2: LoopStripMining doesn't strip as expected Reviewed-by: rkennke, thartmann, mdoerr

8220660: [s390]: debug build broken after JDK-8220301 Reviewed-by: shade

8220566: AArch64: Set default vm features for Ampere eMAG CPUs Summary: Set defaults for vendor specific features Reviewed-by: adinn

8220598: Malformed copyright year range in a few files in java.base Reviewed-by: dfuchs, lancea, rriggs, weijun

8193277: SimpleFileObject inconsistency between getName and getShortName Reviewed-by: jjg

8220634: SymLinkArchiveTest should handle not being able to create symlinks Reviewed-by: jjg

Added tag jdk-13+12 for changeset 1d7aec80147a

8220352: Crash with assert(external_guard || result != __null) failed: Invalid JNI handle Summary: Don't delete globalrefs that might still be referenced Reviewed-by: gadams, jcbeyler, sspitsyn

8220345: Use appropriate type for G1RemSetScanState::IsDirtyRegionState Reviewed-by: kbarrett, lkorinth

8220301: Remove jbyte use in CardTable Summary: Use CardTable::CardValue aliased to uint8_t instead. Reviewed-by: kbarrett, shade

8219882: [AOT] Develop regression test for 8218859 Reviewed-by: kvn

8219197: ThreadGroup.enumerate() may return wrong value Summary: ThreadGroup.enumerate(list,n,recurse) should never return a value that is less than n. Reviewed-by: clanger, chegar, prappo

8219597: (bf) Heap buffer state changes could provoke unexpected exceptions Reviewed-by: alanb, rriggs

8220253: Fix Headings in java.sql.rowset Reviewed-by: darcy

Merge

8220585: Incorrect code in MulticastSocket sample code Summary: Sample code shows that String.length() can be passed to a DatagramPacket along with String.getBytes(), but is incorrect for non-ASCII Strings. Reviewed-by: martin, chegar Contributed-by: aeubanks@google.com

8220546: Shenandoah Reports timing details for weak root processing Reviewed-by: rkennke

8220496: Race in java_lang_String::length() when deduplicating Reviewed-by: rkennke, pliden

8219517: assert(false) failed: infinite loop in PhaseIterGVN::optimize Reviewed-by: kvn, thartmann

6504660: HPI panic callback is dead code Reviewed-by: dcubed, cjplummer, redestad

8160247: Mark deprecated javax.security.cert APIs with forRemoval=true Reviewed-by: weijun

8220475: Malformed copyright header in LinuxSocketOptions.java, MacOSXSocketOptions.java and MacOSXSocketOptions.c Reviewed-by: alanb, dfuchs

8220227: Host Locale Provider getDisplayCountry returns error message under non-English Win10 Summary: Adjusting to detect translated Unknown messages Reviewed-by: naoto

8220480: Typo in java.net.http.HttpResponse.BodySubscriber documentation Reviewed-by: alanb

8219634: ZGC: Rename ZAddressRangeMap to ZGranuleMap Reviewed-by: eosterlund, stefank

8219633: ZGC: Rename ZPageSizeMin to ZGranuleSize Reviewed-by: eosterlund, stefank

8219817: Remove unused CollectedHeap::block_size() Reviewed-by: shade, stefank

8219816: Add IsArray/RemoveExtent type traits utilities Reviewed-by: kbarrett, eosterlund

8220504: Move definition of JAVA_VERSION_INFO_RESOURCE to Launcher-java.base.gmk Reviewed-by: erikj

8170639: [Linux] jsig is limited to a maximum of 64 signals Reviewed-by: dholmes, iklam

8220258: fix headings in java.smartcardio Summary: Replace h3 with h2 Reviewed-by: ascarpino

8220256: fix headings in java.security.sasl Reviewed-by: mullan

8220244: vmTestbase/nsk/jvmti/scenarios/sampling/SP06/sp06t003 hasn't been un-problemlisted Reviewed-by: dlong

8220083: Use InetAddress.getLoopbackAddress() in place of 127.0.0.1 for some tests Summary: Tests that hardcode "127.0.0.1" fail in an environment where only IPv6 is available and IPv4 is not. Reviewed-by: chegar, dfuchs, michaelm Contributed-by: aeubanks@google.com

8212206: Refactor AdaptiveSizePolicy to separate out code related to GC overhead Summary: Move check_gc_overhead_limit() and related code to its own class Reviewed-by: tschatzl, pliden, jiangli

8218074: Update Graal Reviewed-by: kvn

8220529: JDK-8220383 broke test image build Reviewed-by: tbell

8220005: java/util/Arrays/TimSortStackSize2.java times out Reviewed-by: bchristi

8220237: ProcessBuilder API documentation typo Reviewed-by: dfuchs

8220474: Incorrect GPL header in src/java.instrument/share/classes/java/lang/instrument/package-info.java Reviewed-by: dholmes

8220257: fix headings in java.instrument Reviewed-by: dfuchs

8217576: C1 atomic access handlers use incorrect decorators Summary: Fix decorator defaulting. Reviewed-by: tschatzl, eosterlund

8220515: Revert removal of for_each_lock_value removal Reviewed-by: thartmann

8220383: Incremental build is broken and inefficient Reviewed-by: tbell

8220262: fix headings in java.logging Reviewed-by: lancea

8220501: Improve c1_ValueStack locks handling Reviewed-by: thartmann, neliasso

8220344: Build failures when using --with-jvm-features=-g1gc,-jfr Reviewed-by: tschatzl, zgu Contributed-by: Ao Qi <aoqi@loongson.cn>

8220363: hotspot-ide project fails Reviewed-by: clanger, erikj

8220294: ZGC fails to build on GCC 4.4.7: Type parameter issue Summary: Specify explicit type in the constructor Reviewed-by: shade, pliden

8013728: nsk/jdi/BScenarios/hotswap/tc10x001 Unrecognized Windows Sockets error: 0: recv failed Reviewed-by: cjplummer, amenkov

8220441: [PPC64] Clobber memory effect missing for memory barriers in atomics Reviewed-by: simonis, goetz

8184315: Typo in java.net.JarURLConnection.getCertificates() method documentation Reviewed-by: dfuchs

8220341: Class redefinition fails with assert(!is_unloaded()) failed: unloaded method on the stack Summary: Skip unloaded methods in compile queue during marking. Reviewed-by: kvn, neliasso, eosterlund, coleenp

8214922: Add vectorization support for fmin/fmax Reviewed-by: adinn, roland

8219721: jcmd from earlier release will hang attaching to VM with JDK-8215622 applied Summary: fix compatibility issue caused by jmap update of 8215622 Reviewed-by: dholmes, ysuenaga, phh, sspitsyn Contributed-by: zanglin5@jd.com

8220407: compiler/intrinsics/math/TestFpMinMaxIntrinsics.java timedout Reviewed-by: kvn

Merge