7199923: NPG: tools/javac/T7093325.java timeout Reviewed-by: stefank, coleenp, kvn

7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats Summary: Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer. Reviewed-by: jwilhelm, jmasa, ysr

7193946: Move warnings associated with UseMemSetInBOT flag Summary: The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location. Reviewed-by: brutisso, ysr

7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor Summary: The is_zeroed parameter is no longer used and so can be removed. Reviewed-by: johnc, jmasa, brutisso Contributed-by: Brandon Mitchell <brandon@twitter.com>

7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently Reviewed-by: johnc, ysr

7198130: G1: PrintReferenceGC output comes out of order Summary: Move the first part of the GC logging, including timestamp, to the start of the GC Reviewed-by: johnc, jwilhelm

7197269: NPG: FollowReferences has no ClassLoader -> Class link to follow Summary: restore java/lang/ClassLoader.addClass() upcall Reviewed-by: sspitsyn, dcubed, jmasa

7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts Reviewed-by: brutisso, johnc, ysr Contributed-by: Hal Mo <kungu.mjh@taobao.com>

7198641: new hotspot build - hs25-b02 Reviewed-by: jcoomes

Added tag hs25-b01 for changeset ab29bec425bb

Merge

7198529: NPG: assert with NMT code in Thread destructor Summary: Thread stack's base address can be NULL if it is not started or exited before recording the base Reviewed-by: kvn, fparain

7198074: NPG: assert(((Metadata*)obj)->is_valid()) failed: obj is valid Summary: missing test for T_METADATA leads to incorrect register allocation. Reviewed-by: kvn

Merge

Merge

7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record Summary: Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order Reviewed-by: coleenp, acorn

7196681: NPG: Some JSR 292 tests crash in Windows exception handler Summary: There was a rogue os::breakpoint() call in log_dependency left over from the jsr292 merge. Also changed verify_oop() calls for metadata to verify_{method,klass}_ptr. Reviewed-by: kvn, twisti

7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere Summary: C1 needs knowledge of T_METADATA at the LIR level. Reviewed-by: kvn, coleenp

7197350: NPG: jvmtiHeapReferenceCallback receives incorrect reference_kind for system class roots Summary: Fix the iteration over the system classes and report the correct reference kind. Reviewed-by: coleenp, rbackman

7196242: vm/mlvm/indy/stress/java/loopsAndThreads crashed Reviewed-by: jrose, coleenp, jmasa, kvn

7196103: NPG: Unable to allocate bit map for parallel garbage collection for the requested heap size Summary: Don't allocate huge class metaspace size by default on x64 Reviewed-by: stefank, jmasa, kvn

7195833: NPG: Rename instanceClassLoaderKlass, instanceRefKlass and instanceMirrorKlass Summary: Simple renaming to be consistent with instanceKlass->InstanceKlass renaming Reviewed-by: stefank, jmasa

7196298: Better fix for 7195789 Reviewed-by: jcoomes, brutisso

7195867: NPG: SAJDI tests fail with sun.jvm.hotspot.types.WrongTypeException: No suitable match for type Summary: Need to restore the vtable in metadata when we restore the type from the shared archive. Reviewed-by: acorn, jcoomes, jmasa, jrose

7196167: NPG: mismerge in make/solaris/makefiles/fastdebug.make Summary: Remove the workaround of 7187454 problem which was restored incorrectly during NPG merge. Reviewed-by: coleenp, dholmes

7195935: NPG: Some issues with compressed oops Summary: Don't decompress the klass pointer in the G1 pre-barrier code when !UseCompressedKlassPointers Reviewed-by: coleenp, brutisso

7195789: NPG: assert(used + free == capacity) failed: Accounting is wrong Reviewed-by: coleenp, jcoomes

7196120: NPG: JSR 2292 test fails because missing fix for 7188911 Reviewed-by: kvn, coleenp

7184649: NPG: Implement another MetdataPtr case Summary: xmeet when both inputs are MetadataPtr. Reviewed-by: kvn

7195968: NPG: oopDesc::list_ptr_from_klass is broken Summary: Remove incorrect cast Reviewed-by: brutisso, coleenp

7195823: NPG: CMS reserved() doesn't match _rs.base(). Summary: If the commit fails, the size isn't set so the assert fails. Reviewed-by: kamg

6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>

7195615: new hotspot build - hs25-b01 Reviewed-by: johnc

Added tag jdk8-b57 for changeset 386342128efe

Added tag jdk8-b57 for changeset b3dd9df01aa0

Added tag jdk8-b57 for changeset 2c21c080b11b

Merge

Merge

Merge

7197849: Update new build-infra makefiles Reviewed-by: ihse, erikj, ohrstrom, tbell

Added tag jdk8-b56 for changeset 5b1ac23fe8a0

Merge

Merge

7197849: Update new build-infra makefiles Reviewed-by: ihse, erikj, ohrstrom, tbell

Added tag jdk8-b56 for changeset 35d8828b27fb

Merge

Merge

7197849: Update new build-infra makefiles Reviewed-by: ihse, erikj, ohrstrom, tbell