Azure: RMB Patch to backport on the Azure Linux Images

https://lists.ubuntu.com/archives/kernel-team/2022-October/134336.html

This bug is awaiting verification that the linux-azure/5.4.0-1100.106 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!

Microsoft tested and accepted. Marking verification-done-focal

This bug was fixed in the package linux-azure - 5.4.0-1100.106

---------------
linux-azure (5.4.0-1100.106) focal; urgency=medium

  * focal/linux-azure: 5.4.0-1100.106 -proposed tracker (LP: #1999429)

  * ubuntu_bpf failed to build on F-azure-5.4 / B-azure-5.4 ( error:
    ‘bpf_object_open_opts’ undeclared) (LP: #1990794)
    - Revert "bpf, testing: Add selftest to read/write sockaddr from user space"

  * Focal update: v5.4.214 upstream stable release (LP: #1993196)
    - [Config] azure: soc: fsl: select FSL_GUTS driver for DPIO

  * Azure: hv_netvsc: Fix race between VF offering and VF association message
    from host (LP: #1994974)
    - hv_netvsc: Fix race between VF offering and VF association message from host

  * Azure: RMB Patch to backport on the Azure Linux Images (LP: #1994987)
    - net: mana: Add rmb after checking owner bits

  [ Ubuntu: 5.4.0-136.153 ]

  * focal/linux: 5.4.0-136.153 -proposed tracker (LP: #1997835)
  * Expose built-in trusted and revoked certificates (LP: #1996892)
    - [Packaging] Expose built-in trusted and revoked certificates
  * [UBUNTU 20.04] KVM: PV: ext call delivered twice when receiver in PSW wait
    (LP: #1995941)
    - KVM: s390: pv: don't present the ecall interrupt twice
  * [UBUNTU 20.04] boot: Add s390x secure boot trailer (LP: #1996071)
    - s390/boot: add secure boot trailer
  * Fix rfkill causing soft blocked wifi (LP: #1996198)
    - platform/x86: hp_wmi: Fix rfkill causing soft blocked wifi
  * md: Replace snprintf with scnprintf (LP: #1993315)
    - md: Replace snprintf with scnprintf
  * input/keyboard: the keyboard on some Asus laptops can't work (LP: #1992266)
    - ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA
    - ACPI: resource: Add ASUS model S5402ZA to quirks
  * Focal update: v5.4.218 upstream stable release (LP: #1995530)
    - mm: pagewalk: Fix race between unmap and page walker
    - perf tools: Fixup get_current_dir_name() compilation
    - firmware: arm_scmi: Add SCMI PM driver remove routine
    - dmaengine: xilinx_dma: cleanup for fetching xlnx,num-fstores property
    - dmaengine: xilinx_dma: Report error in case of dma_set_mask_and_coherent API
      failure
    - ARM: dts: fix Moxa SDIO 'compatible', remove 'sdhci' misnomer
    - scsi: qedf: Fix a UAF bug in __qedf_probe()
    - net/ieee802154: fix uninit value bug in dgram_sendmsg
    - um: Cleanup syscall_handler_t cast in syscalls_32.h
    - um: Cleanup compiler warning in arch/x86/um/tls_32.c
    - arch: um: Mark the stack non-executable to fix a binutils warning
    - usb: mon: make mmapped memory read only
    - USB: serial: ftdi_sio: fix 300 bps rate for SIO
    - mmc: core: Replace with already defined values for readability
    - mmc: core: Terminate infinite loop in SD-UHS voltage switch
    - rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
    - nilfs2: fix leak of nilfs_root in case of writer thread creation failure
    - nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
    - ceph: don't truncate file in atomic_open
    - random: clamp credited irq bits to maximum mixed
    - ALSA: hda: Fix position reporting on Poulsbo
    - efi: Correct Macmi...