8064458: OopMap class could be more compact Reviewed-by: kvn, bdelsart

8078593: [TESTBUG] ppc: Enable jtreg tests for new features Summary: Also fix a ppc issue in test_env.sh Reviewed-by: kvn

8078563: Restrict reduction optimization Reviewed-by: kvn, twisti Contributed-by: michael.c.berg@intel.com

8079280: Fix format warning/error in vm_version_ppc.cpp Reviewed-by: stefank

8079556: BACKOUT - Determining the desired PLAB size adjusts to the the number of threads at the wrong place Reviewed-by: jwilhelm, brutisso

6407976: GC worker number should be unsigned Reviewed-by: jwilhelm, tschatzl

8079337: Format string issues in workgroup.cpp and taskqueue.cpp Reviewed-by: jwilhelm, pliden, ehelin

8079330: Circular dependency between G1CollectedHeap and G1BlockOffsetSharedArray Reviewed-by: tschatzl, mgerdin

8013171: G1: C1 x86_64 barriers use 32-bit accesses to 64-bit PtrQueue::_index Reviewed-by: roland, tschatzl

8079275: Remove CollectedHeap::use_parallel_gc_threads Reviewed-by: sjohanss, kbarrett

8079091: Remove dictionary NULL check on common path of BlockFreeList methods Reviewed-by: kbarrett, stefank, dholmes, jmasa

Merge

8079148: Fix incorrect include guards Reviewed-by: stefank, ehelin

8075215: SATB buffer processing found reclaimed humongous object Summary: Don't assume SATB buffer entries are valid objects Reviewed-by: brutisso, ecaspole

8078897: Clean out unused code in G1MMUTracker Reviewed-by: brutisso, jwilhelm, drwhite

8078405: Heap decommit failed in TestShrinkAuxiliaryData tests Summary: Modified test so options in the code are after the options from the environment, so -ExplicitGCInvokesConcurrent is always used. Reviewed-by: tschatzl, kbarrett

8073476: G1 logging ignores changes to PrintGC* flags via MXBeans Reviewed-by: brutisso, jwilhelm

8076995: gc/ergonomics/TestDynamicNumberOfGCThreads.java failed with java.lang.RuntimeException: 'new_active_workers' missing from stdout/stderr Reviewed-by: brutisso, jmasa, jwilhelm

Merge

8073204: Determining the desired PLAB size adjusts to the the number of threads at the wrong place Summary: Calculate the desired PLAB value for a single thread and then return desired PLAB size according to the current number of threads when needed Reviewed-by: ysr, jwilhelm, tschatzl

Merge

8074016: Add convenient way of adding custom test targets to hotspot's test makefile Summary: Moved the line including the custom testlist to after variables are defined, allowing custom rules to use them Reviewed-by: erikj, sla

Merge

8078601: print_concurrent_locks should be guarded with INCLUDE_SERVICES Reviewed-by: mgronlun, sla, dholmes

8076177: Remove usage of stack.inline.hpp functions from taskqueue.hpp Reviewed-by: brutisso, goetz

8073632: Make auxiliary data structures know their own translation factor Summary: Auxiliary data structures should have knowledge of their own requirements for virtual memory reservations instead of getting these values directly from various places. Reviewed-by: stefank, kbarrett

8071462: Remove G1ParGCAllocator::alloc_buffer_waste Summary: Removed G1ParGCAllocator::alloc_buffer_waste, added method to obtain waste Reviewed-by: tschatzl, sjohanss Contributed-by: Michail Chernov <michail.chernov@oracle.com>

8078613: HAS_BEEN_MOVED has been moved Reviewed-by: stefank, sjohanss

Merge

Merge

8077529: [TESTBUG] Remove hotspot.internalvmtests from jprt config Reviewed-by: mikael, sla

Merge