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  1. MariaDB Server
  2. MDEV-23030

ARM crash on Raspberry Pi 4

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Blocker
    • Resolution: Fixed
    • 10.5.0, 10.5.4, 10.5
    • 10.5.5
    • Compiling, Packaging
    • Raspberry Pi 4
      Ubuntu 19.10 aarch64

    Description

      After update from 10.4.x to 10.5.4 mariadb crashes with an "illegal instruction" signal.

      The offending instruction is in the function crc32c_aarch64:

      0x0000000000e2eadc <+1204>: pmull v2.1q, v2.1d, v3.1d
      see https://github.com/MariaDB/server/blob/0d6d63e1505bbf9898d46fa641a7a0579a4ae460/mysys/crc32/crc32_arm64.c#L202

      I'm using the Docker image which pulls the arm64 binary deb distribution.

      I'm not entirely sure wheher this is intended behaviour (i.e. whether Raspberry Pi is simply no longer supported in 10.5.x binary distribution).

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23495 Refine Arm64 PMULL runtime check in MariaDB

          • Major - Major loss of function.
          • Closed

          Activity

            People

              marko Marko Mäkelä
              wettlinger Wolfgang Ettlinger
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              Dates

                Created:
                Updated:
                Resolved:

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