Merge

8186248: Allow more flexibility in selecting Heap % of available RAM Reviewed-by: dholmes, drwhite

8186837: Memory ordering nmethod, _state and _stack_traversal_mark Reviewed-by: dholmes, rkennke

8164207: Checking missing load-acquire in relation to _pd_set in dictionary.cpp Summary: Use load_acquire for accessing DictionaryEntry::_pd_set since it's accessed outside the SystemDictionary_lock Reviewed-by: zgu, twisti, dholmes, adinn

8186797: cardtable_rs in g1CollectedHeap::initialize() defined, but never used Reviewed-by: tschatzl, ehelin

Merge

8181170: resolved_references array leaks for RedefineClasses Summary: clear out resolved_reference from ClassLoaderData::_handles Reviewed-by: stefank, jiangli, sspitsyn

8186325: AArch64: jtreg test hotspot/test/gc/g1/TestJNIWeakG1/TestJNIWeakG1.java SEGV Reviewed-by: adinn, aph Contributed-by: stuart.monteith@linaro.org

8186897: semaphore_posix.hpp should not be included on OSX Reviewed-by: stefank, dholmes

Merge

8186855: Multiple platforms broken after 8186476: Generalize Atomic::add with templates Reviewed-by: stuefe, coleenp

Merge

8186072: dll_build_name returns true even if file is missing. Summary: Split dll_build_name into two functions and consolidate to os.cpp file. Reviewed-by: stuefe, dholmes

8185624: G1HeapVerifier's VerifyRootsClosure prints important information on info log level Summary: Fix logging of broken oop to error log level instead of info log level Reviewed-by: mgerdin, tschatzl Contributed-by: muthusamy.chinnathambi@oracle.com

Merge