8231552: ZGC: Refine address space reservation Reviewed-by: eosterlund, stefank

8231081: TestMetadataRetention fails due to missing symbol id Reviewed-by: egahlin

8231949: [PPC64, s390]: Make async profiling more reliable Summary: Better checks if method from interpreter frame is valid. Reviewed-by: rrich, ghaug, goetz

8232005: [s390, PPC64] More exception checks missing in interpreter Reviewed-by: rrich, goetz

8232788: Move biased locking initalization Reviewed-by: pchilanomate, dholmes

8231953: Wrong assumption in assertion in oop::register_oop Summary: On ARM32 thumb mode, the pc of the current frame is always zero Reviewed-by: coleenp, dcubed Contributed-by: christoph.goettschkes@microdoc.com

8231952: ARM32: Wrong assumption in assertion in LIRGenerator::atomic_xchg and LIRGenerator::atomic_add Reviewed-by: dlong, shade Contributed-by: christoph.goettschkes@microdoc.com

8232713: Update BCEL version to 6.3.1 in license file Reviewed-by: joehw

8231602: Deprecate Thread.suspend/resume for removal Reviewed-by: mchung, dholmes, chegar

8232908: Shenandoah: compact heuristics has incorrect trigger "Free is lower than allocated recently" Reviewed-by: rkennke

8230706: Waiting on completion of strong nmethod processing causes long pause times with G1 Summary: Instead of globally waiting for completion of strong nmethod processing during evacuation, synchronize the nmethods processing on a per-nmethod basis so that only one thread processes one nmethod at once using a state. This state indicates what work (strong/weak processing) needs to be done and what has already been done. Reviewed-by: sjohanss, kbarrett

8231598: keytool does not export sun.security.mscapi Reviewed-by: mullan

8232613: Move Object.registerNatives into HotSpot Reviewed-by: dholmes, adinn, coleenp, lfoltan, mchung

Stabilize tests