linux-azure-cvm doesn't currently support arm64

[Marcelo Cerri]

[Impact]

The current linux-azure-cvm doesn't need to support arm64. Ensure we skip the arm64 changes from the base kernel.

[Test Plan]

linux-azure-cvm doesn't need to produce arm64 binaries.

[Where problems could occur]

It might cause problems during the rebase of linux-azure-cvm on top of linux-azure.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is awaiting verification that the linux-azure-cvm/5.4.0-1076.79+cvm1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-azure-cvm - 5.4.0-1076.79+cvm1

---------------
linux-azure-cvm (5.4.0-1076.79+cvm1) focal; urgency=medium

  * focal/linux-azure-cvm: 5.4.0-1076.79+cvm1 -proposed tracker (LP: #1968347)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.03.21)

  * linux-azure-cvm doesn't currently support arm64 (LP: #1968564)
    - Revert "UBUNTU: SAUCE: azure: Fixup MSI domain ops"
    - Revert "UBUNTU: [Config] azure: arm64 CONFIG_HIBERNATION=y"
    - Revert "UBUNTU: [Config] arm64: CONFIG_XFS_FS=m"
    - Revert "UBUNTU: [Package] Initial arm64 packaging"
    - Revert "Ubuntu: SAUCE: clocksource/drivers/hyper-v: Untangle stimers and
      timesync from clocksources"
    - Revert "PCI: hv: Add arm64 Hyper-V vPCI support"
    - Revert "PCI: hv: Make the code arch neutral by adding arch specific
      interfaces"
    - Revert "Drivers: hv: balloon: Use VMBUS_RING_SIZE() wrapper for
      dm_ring_size"
    - Revert "PCI: hv: Turn on the host bridge probing on ARM64"
    - Revert "PCI: hv: Set up MSI domain at bridge probing time"
    - Revert "PCI: hv: Set ->domain_nr of pci_host_bridge at probing time"
    - Revert "PCI: hv: Generify PCI probing"
    - Revert "arm64: PCI: Support root bridge preparation for Hyper-V"
    - Revert "arm64: PCI: Restructure pcibios_root_bridge_prepare()"
    - Revert "PCI: Support populating MSI domains of root buses via bridges"
    - Revert "PCI: Introduce domain_nr in pci_host_bridge"
    - Revert "PCI: hv: Support for create interrupt v3"
    - Revert "Drivers: hv: Enable Hyper-V code to be built on ARM64"
    - Revert "arm64: efi: Export screen_info"
    - Revert "arm64: hyperv: Initialize hypervisor on boot"
    - Revert "arm64: hyperv: Add panic handler"
    - Revert "arm64: hyperv: Add Hyper-V hypercall and register access utilities"
    - Revert "drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers"
    - Revert "Drivers: hv: Move Hyper-V misc functionality to arch-neutral code"
    - Revert "Drivers: hv: Add arch independent default functions for some Hyper-V
      handlers"
    - Revert "Drivers: hv: Make portions of Hyper-V init code be arch neutral"
    - Revert "asm-generic/hyperv: Add missing #include of nmi.h"
    - Revert "arm64: smccc: Add support for SMCCCv1.2 extended input/output
      registers"
    - Revert "Drivers: hv: vmbus: Fix duplicate CPU assignments within a device"
    - Revert "PCI: hv: Remove bus device removal unused refcount/functions"
    - Revert "PCI: hv: Fix a race condition when removing the device"
    - Revert "Drivers: hv: Move Hyper-V extended capability check to arch neutral
      code"
    - Revert "PCI: hv: Drop msi_controller structure"
    - Revert "drivers: hv: Create a consistent pattern for checking Hyper-V
      hypercall status"
    - Revert "clocksource/drivers/hyper-v: Move handling of STIMER0 interrupts"
    - Revert "clocksource/drivers/hyper-v: Set clocksource rating based on Hyper-V
      feature"
    - Revert "clocksource/drivers/hyper-v: Handle sched_clock differences inline"
    - Revert "clocksource/drivers/hyper-v: Handle vDSO differences inline"
    - Rever...