bionic/linux-raspi-5.4: 5.4.0-1056.63~18.04.1 -proposed tracker

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here:
https://trello.com/c/FvsMimaP/2435-bionic-raspi-linux-image-540-1056-raspi-540-10566318041

This bug was fixed in the package linux-raspi-5.4 - 5.4.0-1056.63~18.04.1

---------------
linux-raspi-5.4 (5.4.0-1056.63~18.04.1) bionic; urgency=medium

  * bionic/linux-raspi-5.4: 5.4.0-1056.63~18.04.1 -proposed tracker
    (LP: #1964202)

  [ Ubuntu: 5.4.0-1056.63 ]

  * focal/linux-raspi: 5.4.0-1056.63 -proposed tracker (LP: #1964203)
  * Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md
  * CVE-2022-0847
    - lib/iov_iter: initialize "flags" in new pipe_buffer
  * Broken network on some AWS instances with focal/impish kernels
    (LP: #1961968)
    - SAUCE: Revert "PCI/MSI: Mask MSI-X vectors only on success"
  * [UBUNTU 20.04] kernel: Add support for CPU-MF counter second version 7
    (LP: #1960182)
    - s390/cpumf: Support for CPU Measurement Facility CSVN 7
    - s390/cpumf: Support for CPU Measurement Sampling Facility LS bit
  * Hipersocket page allocation failure on Ubuntu 20.04 based SSC environments
    (LP: #1959529)
    - s390/qeth: use memory reserves to back RX buffers
  * CVE-2022-0516
    - KVM: s390: Return error on SIDA memop on normal guest
  * CVE-2022-0435
    - tipc: improve size validations for received domain records
  * CVE-2022-0492
    - cgroup-v1: Require capabilities to set release_agent
  * Recalled NFSv4 files delegations overwhelm server (LP: #1957986)
    - NFSv4: Fix delegation handling in update_open_stateid()
    - NFSv4: nfs4_callback_getattr() should ignore revoked delegations
    - NFSv4: Delegation recalls should not find revoked delegations
    - NFSv4: fail nfs4_refresh_delegation_stateid() when the delegation was
      revoked
    - NFS: Rename nfs_inode_return_delegation_noreclaim()
    - NFSv4: Don't remove the delegation from the super_list more than once
    - NFSv4: Hold the delegation spinlock when updating the seqid
    - NFSv4: Clear the NFS_DELEGATION_REVOKED flag in
      nfs_update_inplace_delegation()
    - NFSv4: Update the stateid seqid in nfs_revoke_delegation()
    - NFSv4: Revoke the delegation on success in nfs4_delegreturn_done()
    - NFSv4: Ignore requests to return the delegation if it was revoked
    - NFSv4: Don't reclaim delegations that have been returned or revoked
    - NFSv4: nfs4_return_incompatible_delegation() should check delegation
      validity
    - NFSv4: Fix nfs4_inode_make_writeable()
    - NFS: nfs_inode_find_state_and_recover() fix stateid matching
    - NFSv4: Fix races between open and delegreturn
    - NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
    - NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done()
    - NFSv4: nfs_inode_evict_delegation() should set NFS_DELEGATION_RETURNING
    - NFS: Clear NFS_DELEGATION_RETURN_IF_CLOSED when the delegation is returned
    - NFSv4: Try to return the delegation immediately when marked for return on
      close
    - NFSv4: Add accounting for the number of active delegations held
    - NFSv4: Limit the total number of cached delegations
    - NFSv4: Ensure the delegation is pinned in nfs_do_return_delegation()
    - NFSv4: Ensure the delegation cred is pinned when we call delegreturn
  * Focal update: v5.4.174 upstream stable release (LP: #1960566)
    - HID: uhid: Fix ...

All tasks have been completed and the bug is being set to Fix Released