8141278: New tests for PLAB testing Reviewed-by: tschatzl

6515172: Runtime.availableProcessors() ignores Linux taskset command Summary: extract processor count from sched_getaffinity mask Reviewed-by: dcubed, stuefe, gthornbr

Merge

8147906: G1 use of os::processor_count() Summary: Use os::active_processor_count() instead of os::processor_count() in G1 Reviewed-by: dholmes, jmasa

8148470: Metadata print routines should not print to tty Reviewed-by: iklam, mgerdin

Merge

8141421: Various test fail with OOME on win x86 Summary: Fix memory overuse in g1CodeCacheRemset Reviewed-by: tschatzl, mgerdin

Merge

8146987: Improve Parallel GC Full GC by caching results of live_words_in_range() Summary: A large part of time in the parallel scavenge collector is spent finding out the amount of live words within memory ranges to find out where to move an object to. Try to incrementally calculate this value. Reviewed-by: tschatzl, mgerdin, jmasa Contributed-by: ray alex <sky1young@gmail.com>

Merge

8147087: Race when reusing PerRegionTable bitmaps may result in dropped remembered set entries Summary: Do not make reused PRTs available to other threads before the bitmap of the PRT has been cleared. Reviewed-by: tbenson, mgerdin Contributed-by: Poonam Bajaj <poonam.bajaj@oracle.com>, Thomas Schatzl <thomas.schatzl@oracle.com>

8147447: serviceability/tmtools/jstack/WaitNotifyThreadTest.java test fails Summary: corrected verification of the jstack object references Reviewed-by: sla

Merge

8145180: Add back PrintGC, PrintGCDetails and -Xloggc Reviewed-by: sjohanss, david

8147461: Use byte offsets for vtable start and vtable length offsets Reviewed-by: cjplummer, coleenp, dnsimon

Merge

8146905: cleanup ostream, staticBufferStream Summary: get rid of staticBufferStream and implement the use-caller-provided-scratch-buffer feature in a simpler way. Reviewed-by: simonis, dholmes

8147500: The HashtableTextDump::get_num() should check for integer overflow Summary: Add check for integer overflow in HashtableTextDump::get_num() Reviewed-by: dholmes, iklam

Merge

8147940: Test gc/g1/TestG1TraceEagerReclaimHumongousObjects.java fails Reviewed-by: mgerdin, jwilhelm

Merge

8145192: 'count' variable can overflow in PSMarkSweep::invoke on 64 bit JVM Summary: Changed MarkSweepAlwaysCompactCount from uintx to uint Reviewed-by: tschatzl, tbenson

Merge

8146395: Add inline qualifier in oop.hpp and fix inlining in gc files Summary: Fix remaining issues after 8146401. Also fix windows VS2010 linkage problem (g1OopClosures.hpp). Reviewed-by: stefank, mgerdin

Merge

Merge

8146137: runtime/logging/ExceptionsTest.java fails on embedded and ARM test Summary: Removed part of ExceptionsTest.java looking for exception that is not printed when function is compiled on embedded/ARM Reviewed-by: coleenp, dholmes

8146435: [TESTBUG] Logging tests are failing intermittently on windows when executed by JPRT Summary: Improved robustness of UL tests by removing reliance on "java -version" and replacing with explicit code to trigger logging in all environments Reviewed-by: dholmes, iklam, mockner

Merge

8137314: vm crash from test java/security/Policy/SignedJar/SignedJarTest.java Summary: Add additional checks in the verifier for recursive verification Reviewed-by: acorn, gtriantafill

Merge

8147609: [TESTBUG] Correct the @build statements in the serviceability/dcmd/gc/HeapDumpAllTest.java and HeapDumpTest.java tests Summary: Corrected the @build statements Reviewed-by: jbachorik

Merge

8147348: LogTagLevelExpression not properly initialized in configure_stdout Reviewed-by: brutisso, sla

8147814: Move verification code out of g1collectedheap Reviewed-by: jwilhelm, tschatzl

Merge

8145740: Visual Studio pragmas should be guarded by ifdef _MSC_VER Reviewed-by: simonis, dholmes Contributed-by: Matthias Baesken <matthias.baesken@sap.com>

Merge

8143608: Don't 64-bit align start of InstanceKlass vtable, itable, and nonstatic_oopmap on 32-bit systems Summary: Removed alignment of these fields. Reviewed-by: coleenp, dholmes, mgerdin

8148752: Compiled StringBuilder code throws StringIndexOutOfBoundsException Summary: Fixed handling of long/double MH arguments in GraphBuilder::try_method_handle_inline(). Reviewed-by: roland, shade, vlivanov, kvn, twisti

8148507: [JVMCI] mitigate deadlocks related to JVMCI compiler under -Xbatch Reviewed-by: twisti, dholmes

8148741: compiler/jvmci/code/SimpleDebugInfoTest.java fails in 'frame::sender_for_compiled_frame' Reviewed-by: twisti

8149080: AArch64: Recognise disjoint array copy in stub code Summary: Detect array copy can use fwd copy by checking (dest-src) above_same (copy_size) Reviewed-by: aph

8149100: AArch64: "bad AD file" for LL enconding AryEq Node matching Summary: add byte array equal support for aarch64 Reviewed-by: aph

8149365: aarch64: memory copy does not prefetch on backwards copy Summary: Implement prefetch on backwards copies Reviewed-by: aph

8148783: aarch64: SEGV running SpecJBB2013 Summary: Fix calculation of offset for adrp Reviewed-by: aph

8148948: aarch64: generate_copy_longs calls align() incorrectly Summary: Fix alignments Reviewed-by: aph

8137049: Code quality: reducing an trivial integer loop does not produce an optimal code Summary: canonicalized if shape not recognized by empty loop detection code Reviewed-by: kvn, shade

8149019: remove redundant modifiers Reviewed-by: twisti

Merge

8149076: [JVMCI] missing ResourceMark in JVMCIRuntime::initialize_HotSpotJVMCIRuntime Reviewed-by: twisti, iignatyev

Merge

8148864: Quarantine CompilerControl tests Summary: exclude tests affected by JDK-8148563 and JDK-8140354 from execution Reviewed-by: kvn

Merge

8149135: [jittester] Makefile copies JitTesterDriver in incorrect directory and always uses default value for number-of-tests and seed Reviewed-by: iignatyev

8148696: Race loading hsdis may cause SIGSEGV Summary: Guard library loading with a lock Reviewed-by: vlivanov