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  1. JDK
  2. JDK-8231949

[PPC64, s390]: Make async profiling more reliable

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    • b21
    • ppc, s390x

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        The JVM crashes sporadically in pd_get_top_frame_for_profiling. This was observed several times while running jfr or appcds/TestWithProfiler tests.

        The verification if a method read from an interpreter frame is really valid is not reliable enough. We should check if pointers really point into the expected data structures before attempting to read from them.

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                mdoerr Martin Doerr
                mdoerr Martin Doerr
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