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  1. JDK
  2. JDK-8169177

aarch64: SIGSEGV when "-XX:+ZeroTLAB" is specified along with GC options

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Introduced In Version:
      9
    • Resolved In Build:
      b151
    • CPU:
      aarch64
    • OS:
      linux

      Description

      Reported by kavitha.natarajan@linaro.org:

      Tests fail with SIGSEGV on aarch64 when "-XX:+ZeroTLAB" is specified along with GC options.

      The following are the failing jtreg tests:
      /hotspot/test/compiler/stringopts/TestStringObjectInitialization.java
      hotspot/test/gc/TestSystemGC.java
      hotspot/test/gc/arguments/TestAlignmentToUseLargePages.java
      hotspot/test/gc/cms/TestBubbleUpRef.java
      hotspot/test/gc/metaspace/TestMetaspacePerfCounters.java
      hotspot/test/gc/parallel/TestDynShrinkHeap.java
      hotspot/test/gc/stress/TestGCOld.java

      kavitha natarajan already has a patch for this issue which is under jtreg testing.

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            Assignee:
            aph Andrew Haley
            Reporter:
            fyang Fei Yang
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              Dates

              Created:
              Updated:
              Resolved: