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  1. JDK
  2. JDK-8194258

PPC64 safepoint mechanism: Fix initialization on AIX and support SIGTRAP

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    • Resolution: Fixed
    • Icon: P3 P3
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    • ppc

        VM crashes on AIX when using -XX:-OptimizePollingPageLocation or when allocation at desired addresses failed.
        In addition, SIGTRAP-based polling performs slightly better on PPC64 and avoids the need for allocating a protected page.

              mdoerr Martin Doerr
              mdoerr Martin Doerr
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