The Arm-based (aarch64) server is certified with the 64k page-size kernel in addition to the 4k page-size kernel.

Solution In Progress - Updated -

Issue

Red Hat has enabled support for the RHEL 9 for ARM kernel with 64k page size starting from RHEL 9.2. This kernel package is optional and will be available alongside the current RHEL 9 for ARM kernel, which supports 4k pages.
This article clarifies the certified kernel for the ARM system.

Environment

  • Red Hat Enterprise Linux for ARM 64
  • 64k page-size kernel version
    • RHEL 9.2: kernel-64k-5.14.0-284.11.1.el9_2.aarch64
  • Arm-based (aarch64) server hardware

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