bionic/linux-raspi2: 4.15.0-1098.104 -proposed tracker

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here:
https://trello.com/c/5OR8kpe5/2306-bionic-raspi2-linux-image-4150-1098-raspi2-4150-1098104

This bug was fixed in the package linux-raspi2 - 4.15.0-1098.104

---------------
linux-raspi2 (4.15.0-1098.104) bionic; urgency=medium

  * bionic/linux-raspi2: 4.15.0-1098.104 -proposed tracker (LP: #1947289)

  * Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md

  * Miscellaneous upstream changes
    - Revert "UBUNTU: [Packaging] Add system trusted and revocation keys final
      check"

  [ Ubuntu: 4.15.0-162.170 ]

  * bionic/linux: 4.15.0-162.170 -proposed tracker (LP: #1947293)
  * Add final-checks to check certificates (LP: #1947174)
    - [Packaging] Add system trusted and revocation keys final check
  * CVE-2020-36385
    - RDMA/cma: Add missing locking to rdma_accept()
    - RDMA/ucma: Fix the locking of ctx->file
    - RDMA/ucma: Rework ucma_migrate_id() to avoid races with destroy
  * CVE-2021-28950
    - fuse: fix live lock in fuse_iget()
  * CVE-2020-36322
    - fuse: fix bad inode
  * Bionic update: upstream stable patchset 2021-10-13 (LP: #1947011)
    - rcu: Fix missed wakeup of exp_wq waiters
    - apparmor: remove duplicate macro list_entry_is_head()
    - crypto: talitos - fix max key size for sha384 and sha512
    - sctp: validate chunk size in __rcv_asconf_lookup
    - sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
    - dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
    - thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
    - 9p/trans_virtio: Remove sysfs file on probe failure
    - prctl: allow to setup brk for et_dyn executables
    - profiling: fix shift-out-of-bounds bugs
    - pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
      registered
    - Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
    - parisc: Move pci_dev_is_behind_card_dino to where it is used
    - dmaengine: ioat: depends on !UML
    - dmaengine: xilinx_dma: Set DMA mask for coherent APIs
    - ceph: lockdep annotations for try_nonblocking_invalidate
    - nilfs2: fix memory leak in nilfs_sysfs_create_device_group
    - nilfs2: fix NULL pointer in nilfs_##name##_attr_release
    - nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
    - pwm: rockchip: Don't modify HW state in .remove() callback
    - blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
    - drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
    - nilfs2: use refcount_dec_and_lock() to fix potential UAF
    - drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
  * Invalid backport to v4.15: missing pgtable_l5_enabled (LP: #1946464)
    - SAUCE: Revert "x86/mm: Don't free P4D table when it is folded at runtime"
  * CVE-2021-38199
    - NFSv4: Initialise connection to the server in nfs4_alloc_client()
  * CVE-2019-19449
    - f2fs: fix wrong total_sections check and fsmeta check
    - f2fs: fix to do sanity check on segment/section count
  * vrf: fix refcnt leak with vxlan slaves (LP: #1945180)
    - ipv4: Fix device used for dst_alloc with local routes
  * C...

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