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  1. JDK
  2. JDK-8226515

AArch64: float point register corruption in ZBarrierSetAssembler::load_at

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Details

    • Bug
    • Resolution: Fixed
    • P2
    • 14
    • 13, 14
    • hotspot
    • gc
    • 13
    • b04
    • aarch64
    • linux

    Backports

      Description

        Some JCStress tests are failing on aarch64, such as:
        org.openjdk.jcstress.tests.atomicity.varHandles.fields.GetAndSetTest.GetAndSetFloat

        They fail reliably, with completely invalid values.

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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-8226817 AArch64: float point register corruption in ZBarrierSetAssembler::load_at

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8228040 AArch64: float point register corruption in ZBarrierSetAssembler::load_at

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8228256 AArch64: float point register corruption in ZBarrierSetAssembler::load_at

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8226842 AArch64: float point register corruption in ZBarrierSetAssembler::load_at

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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                smonteith Stuart Monteith
                smonteith Stuart Monteith
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                  Created:
                  Updated:
                  Resolved: