8221092: UseAVX=3 has performance degredation on Skylake (X7) processors Summary: Fix for UseAVX=3 has performance degredation on Skylake (X7) processors Reviewed-by: kvn

8215521: add microbenchmark to measure AccessController.getContext Reviewed-by: redestad, alanb

8216352: SA: ClhsdbLauncher should throw errors on Unrecognized commands Reviewed-by: cjplummer, sspitsyn

8231161: Wrong return type in code sample in Collector API documentation Summary: Correct declaration of container from R to A and add compilation test Reviewed-by: smarks, lancea

Merge

8231768: Remove duplicate if/else in vmTestbase/nsk/share/jdi/Binder.java Reviewed-by: sspitsyn, phh, cjplummer

8231777: Remove extraneous @serial javadoc tag in NodeChangeEvent.java Reviewed-by: alanb, chegar

8231706: change "Java" dir to "app" dir in jpackage app image Submitted-by: almatvee Reviewed-by: herrick, asemenyuk

8231707: Improve Mutex inlining Reviewed-by: rehn, dholmes, coleenp

8231776: ZGC: Fix incorrect address space description Reviewed-by: eosterlund

8231774: ZGC: ZVirtualMemoryManager unmaps incorrect address Reviewed-by: kbarrett, stefank

8231563: ZGC: Fails to warn when user sets the max heap size to larger than 16TB Reviewed-by: tschatzl, pliden

8231713: x86_32 build failures after JDK-8226721 (Missing intrinsics for Math.ceil, floor, rint) Reviewed-by: kvn

Added tag jdk-14+17 for changeset 5c83830390ba

8231288: "jhsdb jmap" test needed to reproduce issues that used to be reproduced by JShellHeapDumpTest Reviewed-by: sgehwolf, sspitsyn

8231606: _method_ordering is not set during CDS dynamic dump time Summary: Add the missing DynamicDumpSharedSpaces check in sort_methods(); replace the (DumpSharedSpaces || DynamicDumpSharedSpaces) with the Arguments::is_dumping_archive() function call. Reviewed-by: iklam, coleenp, jiangli