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  1. JDK
  2. JDK-8285675

Temporary fix for arm32 SafeFetch

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • 19
    • 19
    • hotspot
    • None
    • b20
    • arm

    Backports

      Description

        JDK-8283326 reworked the SafeFetch implementation and, on most platforms, switched to static assembly.

        On arm (32-bit), this change led to strange crashes (JDK-8284997). These problems are time consuming to analyze (among other things they only occur when building natively on a Rasberry Pi with one particular Docker setup).

        As a temporary workaround I'd like to switch SafeFetch to the sigjmp method for arm, until I find time to analyze these problems in more detail.

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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-8312103 Temporary fix for arm32 SafeFetch

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8284997 arm32 build crashes since JDK-8283326

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

            Commit Commit openjdk/jdk17u-dev/8c1a5bcd

            Commit Commit openjdk/jdk/16a8ebbf

            Review Review openjdk/jdk17u-dev/1577

            Review Review openjdk/jdk/8399

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                stuefe Thomas Stuefe
                stuefe Thomas Stuefe
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                  Created:
                  Updated:
                  Resolved: