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  1. JDK
  2. JDK-8203669

PPC64: Fix jtreg RTM tests after "8203305: Improve TM detection for enabling RTM on Linux / POWER9"

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    • Subcomponent:
    • Introduced In Version:
      11
    • Resolved In Build:
      b17
    • CPU:
      ppc
    • OS:
      linux

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        Description

        Change "8203305: Improve TM detection for enabling RTM on Linux / POWER9" removed the advertisement of RTM feature from the JVM. However various jtreg RTM tests rely on that information to select correctly which tests must be ran. Also, on PPC64 RTM can fail due to CPU lack of support for TM instructions and also due to lack of support on kernel, so it's necessary to adapt test test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java to check for both cases if RTM is not enabled by the JVM.

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                Assignee:
                gromero Gustavo Romero
                Reporter:
                gromero Gustavo Romero
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                  Updated:
                  Resolved: