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  1. JDK
  2. JDK-8300266

Detect Virtualization on Linux aarch64

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    • b07
    • aarch64
    • linux

    Backports

      Description

        Currently we detect virtualization on Linux x86_64 (cpuid call) and Linux ppc64le ; the result is afterwards used e.g. in hs_err and JFR output.

        On Linux aarch64 the detection is missing, this should be added.
        One option would be to look at /sys/devices/virtual/dmi/id/product_name and related files , at least KVM and VMWare can be detected quite well using these files.
        Maybe other options exist.

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            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-8302541 Detect Virtualization on Linux aarch64

            • P3 - Major loss of function.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u-dev/9e26f383

            Commit Commit openjdk/jdk/544c16e0

            Review Review openjdk/jdk17u-dev/1152

            Review Review openjdk/jdk/12071

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                mbaesken Matthias Baesken
                mbaesken Matthias Baesken
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                  Updated:
                  Resolved: