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  1. JDK
  2. JDK-8073706

Livelock in CompiledFunction.getValidOptimisticInvocation

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    • Bug
    • Resolution: Fixed
    • P2
    • 9
    • 9
    • core-libs
    • b55
    • generic
    • generic

    Backports

      Description

        When running test262parallel, a livelock was observed where two threads were both waiting indefinitely in CompiledFunction.getValidOptimisticInvocation for a deoptimizing recompilation of "dataPropertyAttributesAreCorrect" test harness function to finish.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8085616 Livelock in CompiledFunction.getValidOptimisticInvocation

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved
            relates to

            Task - A task that needs to be done. JDK-8075223 Revert JDK-8073706 (multithreaded deoptimizing compilation livelock prevention)

            • P1 - Blocks development and/or testing work, production could not run.
            • Resolved

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                attila Attila Szegedi
                attila Attila Szegedi
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                  Created:
                  Updated:
                  Resolved: