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  1. JDK
  2. JDK-8272791

java -XX:BlockZeroingLowLimit=1 crashes after 8270947

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    • b24
    • aarch64

    Backports

      Description

        java -XX:BlockZeroingLowLimit=1

        crashes with 

        #

        Internal Error (/home/opc/jdk/open/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp:4683), pid=3200679, tid=3200693
        guarantee(zero_words_block_size < BlockZeroingLowLimit) failed: increase BlockZeroingLowLimit
        #

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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-8293473 java -XX:BlockZeroingLowLimit=1 crashes after 8270947

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

            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-8293589 java -XX:BlockZeroingLowLimit=1 crashes after 8270947

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

            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-8295484 java -XX:BlockZeroingLowLimit=1 crashes after 8270947

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

            Enhancement - null JDK-8270947 AArch64: C1: use zero_words to initialize all objects

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

            Commit Commit openjdk/jdk17u-dev/75ce3744

            Commit Commit openjdk/jdk/e17118aa

            Review Review openjdk/jdk11u-dev/1504

            Review Review openjdk/jdk17u-dev/798

            Review Review openjdk/jdk/8756

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                aph Andrew Haley
                lmesnik Leonid Mesnik
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                  Created:
                  Updated:
                  Resolved: