8191846: jstat prints debug message when debugging is disabled Reviewed-by: ehelin, rehn

8191227: issues with unsafe handle resolution Summary: added ThreadInVMfromNative or ThreadInVMfromUnknown support Reviewed-by: thartmann, vlivanov

8087339: The code heap might use different alignment for committed size and reserved size Summary: InitialCodeCacheSize should not constrain code cache memory alignment. Reviewed-by: kvn

8179026: Remove explicit code cache options processing Summary: Removed explicit processing of code cache related options because generic processing already handles these. Reviewed-by: kvn

8080345: With perm gen gone, perfdata counter sun.gc.policy.generations should be 2, not 3 Reviewed-by: sjohanss, tschatzl Contributed-by: ysr1729@gmail.com, erik.helin@oracle.com

8191861: Move and refactor hSpaceCounters Reviewed-by: pliden, ehelin, rkennke

8191860: Add perfData.inline.hpp Reviewed-by: ehelin, pliden

8191858: Add missing includes in memoryManager.hpp Reviewed-by: ehelin, tschatzl, pliden

8185796: jstack and clhsdb jstack should show lock objects Summary: Modifications to display monitor details with SA jstack Reviewed-by: sspitsyn, jgeorge

8191313: compiler/runtime/SpreadNullArg.java fails in tier1 Summary: corrected SpreadNullArg.java test to expect NullPointerException after 8157246 fix Reviewed-by: dcubed, mchung

Merge

Merge

8191707: Options with invalid values are incorrectly treated as obsolete and ignored Reviewed-by: rehn, dcubed

8191782: Missing deprecated options in VMDeprecatedOptions.java Reviewed-by: dcubed, mlarsson

Merge

Merge

8167108: inconsistent handling of SR_lock can lead to crashes Summary: Add Thread Safe Memory Reclamation (Thread-SMR) mechanism. Reviewed-by: coleenp, dcubed, dholmes, eosterlund, gthornbr, kbarrett, rehn, sspitsyn, stefank Contributed-by: daniel.daugherty@oracle.com, erik.osterlund@oracle.com, robbin.ehn@oracle.com

8185591: guarantee(_byte_map[_guard_index] == last_card) failed: card table guard has been modified Summary: Properly handle zero count in gen_write_ref_array_post_barrier() Reviewed-by: tschatzl, kbarrett

8190426: Lazily initialize refinement threads with UseDynamicNumberOfGCThreads Reviewed-by: sangheki, sjohanss

8182050: assert(_whole_heap.contains(p)) failed: Attempt to access p out of bounds of card marking array's _whole_heap Summary: Ignore zero-sized MemRegions to invalidate in G1SATBCardTableLoggingModRefBS::invalidate() Reviewed-by: ehelin, sjohanss

8179244: Assert failed in instanceMirrorKlass.inline.hpp Summary: Investigate the failure and upon observing that the assert is too strict, disable it and addd a comment. Reviewed-by: ehelin

8189733: Cleanup Full GC setup and tear down Reviewed-by: tschatzl, ehelin

Merge

8191653: Test failures in BootAppendTests - missing jdk.internal.vm.compiler module Summary: backout the fix for 8190975 Reviewed-by: iklam, kvn

8187280: Remove unused methods from StubQueue Reviewed-by: kvn, kbarrett

8191768: Introduce a concurrency factor to be able to scale up or down jtreg concurrency when running Hotspot tests Reviewed-by: erikj

8191688: Assert failed in > 200 tests: failed dependencies, but counter didn't change Reviewed-by: kvn

8189793: [s390]: Improve String compress/inflate by exploiting vector instructions Reviewed-by: mdoerr, goetz

Merge

8187819: gc/TestFullGCALot.java fails on jdk10 started with "-XX:-UseCompressedOops" option Summary: Need to initialized metaspace performance counters before their potential use Reviewed-by: tschatzl, sjohanss

8190408: Run G1CMRemarkTask with the appropriate amount of threads instead of starting up everyone Reviewed-by: tschatzl, sjohanss

8191202: Remove duplicated jmm.h Reviewed-by: erikj, coleenp