8218975: Bug in macOSX kernel's pthread support Summary: Use freelist of pthread_mutex/condvar pairs on macOSX. Reviewed-by: tschatzl, dholmes, dcubed Contributed-by: kim.barrett@oracle.com, patricio.chilano.mateo@oracle.com

Merge

8217766: Container Support doesn't work for some Join Controllers combinations Reviewed-by: rriggs, sgehwolf

8212528: Wrong cgroup subsystem being used for some CPU Container Metrics Reviewed-by: rriggs, sgehwolf

8219562: Line of code in osContainer_linux.cpp L102 appears unreachable Reviewed-by: rriggs, sgehwolf

8220690: ATTRIBUTE_ALIGNED requires GNU extensions enabled Summary: Use __typeof__(x) instead of typeof(x). Reviewed-by: shade, sgehwolf

8220613: java/util/Arrays/TimSortStackSize2.java times out with fastdebug build Reviewed-by: lancea, alanb

8220663: Incorrect handling of IPv6 addresses in Socket(Proxy.HTTP) Reviewed-by: alanb, michaelm

8220355: Improve assertion texts and exception messages in eventHandlerVMInit Reviewed-by: alanb, sspitsyn, jcbeyler

8220781: linux-s390 : os::get_summary_cpu_info gives bad output Reviewed-by: dholmes, lucy

8170705: sun/net/www/protocol/http/StackTraceTest.java fails intermittently with Invalid Http response Reviewed-by: dfuchs

8220812: gc/shenandoah/options/TestLoopMiningArguments.java fails if default GC is serial/parallel/cms Reviewed-by: shade Contributed-by: Ao Qi <aoqi@loongson.cn>

8220410: sun/security/tools/jarsigner/warnings/NoTimestampTest.java failed with missing expected output Summary: Using the same timezone for jar verifying and date formatting Reviewed-by: weijun

8218723: Use SunJCE Mac in SecretKeyFactory PBKDF2 implementation Reviewed-by: apetcher

8220693: jdk/javadoc/doclet/MetaTag/MetaTag.java with unexpected date Reviewed-by: hannesw

8220737: Jib based 32 bit windows builds fail Reviewed-by: tbell, dholmes

8220780: ShenandoahBS::AccessBarrier::oop_store_in_heap ignores AS_NO_KEEPALIVE Reviewed-by: shade

8220609: Cleanups in ScavengableNMethods Reviewed-by: pliden, eosterlund

8220606: Move ScavengableNMethods unlinking to unregister_nmethod Reviewed-by: pliden, eosterlund

8220579: [Containers] SubSystem.java out of sync with osContainer_linux.cpp Reviewed-by: bobv, adinn

8220601: ZGC: Delete ZNMethodTableEntry arrays using ZSafeDelete Reviewed-by: stefank, eosterlund

8220600: ZGC: Delete ZPages using ZSafeDelete Reviewed-by: stefank, eosterlund

8220599: ZGC: Introduce ZSafeDelete Reviewed-by: stefank, eosterlund

8220597: ZGC: Convert ZForwarding to use ZAttachedArray Reviewed-by: stefank, eosterlund

8220596: ZGC: Convert ZNMethodData to use ZAttachedArray Reviewed-by: stefank, eosterlund

8220595: ZGC: Introduce ZAttachedArray Reviewed-by: stefank, eosterlund

8220594: ZGC: Remove superfluous ZPage::is_active() Reviewed-by: stefank, eosterlund

8220593: ZGC: Remove superfluous ZPage::is_detached() Reviewed-by: stefank, eosterlund

8220592: ZGC: Move destruction of detached ZPages into ZPageAllocator Reviewed-by: stefank, eosterlund

8220591: ZGC: Don't delay reclaimation of ZVirtualMemory Reviewed-by: stefank, eosterlund

8220590: ZGC: Remove ZPages from ZPageTable when freed Reviewed-by: stefank, eosterlund

8220589: ZGC: Remove superfluous ZPageTableEntry Reviewed-by: stefank, eosterlund

8220588: ZGC: Convert ZRelocationSet to hold ZForwardings instead of ZPages Reviewed-by: stefank, eosterlund

8220587: ZGC: Break out forwarding information from ZPage Reviewed-by: stefank, eosterlund

8220586: ZGC: Move relocation logic from ZPage to ZRelocate Reviewed-by: stefank, eosterlund

8220741: ZGC: Move CPU agnostic files from linux_x86 to linux Reviewed-by: stefank, eosterlund

8220569: ZGC: Rename and rework ZUnmapBadViews to ZVerifyViews Reviewed-by: stefank, eosterlund

8220719: Allow other named NetPermissions to be used Reviewed-by: mullan, alanb

8220684: Process.waitFor(long, TimeUnit) can return false for a process that exited within the timeout Reviewed-by: prappo, dholmes, rriggs

6307456: UnixFileSystem_md.c use of chmod() and access() should handle EINTR signal appropriately (unix) Reviewed-by: bpb, dholmes, alanb

8220493: Prepare Socket/ServerSocket for alternative platform SocketImpl Reviewed-by: chegar Contributed-by: alan.bateman@oracle.com, michael.x.mcmahon@oracle.com

8220738: (sc) Move ServerSocketChannelImpl remaining native method to Net Reviewed-by: bpb

8220555: JFR tool shows potentially misleading message when it cannot access a file Reviewed-by: egahlin, mseledtsov

8220745: Fix problemlist entry to refer to 8220613 Reviewed-by: dcubed

8219876: (bf) Improve IndexOutOfBoundsException messages in $Type$Buffer classes Reviewed-by: alanb, rriggs

8220512: Deoptimize redefinition functions that have dirty ICs Summary: Walk ICs to determine whether nmethods are dependent on redefined classes. Reviewed-by: sspitsyn, eosterlund

8220704: ZGC: gc tests complain Java heap too small Reviewed-by: iignatyev, tschatzl

8220093: Change to GCC 8.2 for building on Linux at Oracle Reviewed-by: tbell

8213912: Semantic typo in HttpExchange.java Reviewed-by: dfuchs

8179549: Typo in network properties documentation Reviewed-by: clanger, coffeys

8220712: [TESTBUG] gc/shenandoah/compiler/TestMaybeNullUnsafeAccess should run with Shenandoah enabled Reviewed-by: rkennke, roland

8220678: unquarantine nsk/jdi/ThreadReference/setEnabled/setenabled003 Reviewed-by: cjplummer, sspitsyn

8220611: compiler/classUnloading/methodUnloading/TestOverloadCompileQueues.java timeout Summary: Test should not be executed with Graal as JIT. Reviewed-by: kvn

8219139: move hotspot tests from test/jdk/vm Reviewed-by: dholmes, mseledtsov

8218812: vmTestbase/nsk/jvmti/GetAllThreads/allthr001/TestDescription.java failed Reviewed-by: dlong, sspitsyn, jcbeyler

8220689: problem list RandomCommandsTest in graal runs Reviewed-by: kvn