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  1. JDK
  2. JDK-8161608

StampedLock should use storeStoreFence when acquiring write lock

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 9
    • Component/s: core-libs
    • Labels:

      Description

      See discussion here:

      http://markmail.org/search/?q=concurrency-interest%20storestorefence%20#query:concurrency-interest%20storestorefence%20+page:1+mid:ui26jmrpjd32soxr+state:results

      A storeStoreFence appears to be required in theory and perhaps on armv8 in practice, although no one has ever demonstrated such a race in the Real World.

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            Assignee:
            martin Martin Buchholz
            Reporter:
            martin Martin Buchholz
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              Updated:
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