merge-upstream/v5.4.171 from branch/tag: upstream/v5.4.171 into branch: main-R85-13310.B-cos-5.4

Changelog:
-------------------------------------------------------------

Chao Yu (1):
      f2fs: quota: fix potential deadlock

Christian Melki (1):
      net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081

Chunfeng Yun (1):
      usb: mtu3: fix interval value for intr and isoc

Darrick J. Wong (1):
      xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate

David Ahern (7):
      ipv4: Check attribute length for RTA_GATEWAY in multipath route
      ipv4: Check attribute length for RTA_FLOW in multipath route
      ipv6: Check attribute length for RTA_GATEWAY in multipath route
      ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
      lwtunnel: Validate RTA_ENCAP_TYPE attribute length
      ipv6: Continue processing multipath route even if gateway attribute is invalid
      ipv6: Do cleanup if attribute validation fails in multipath route

Di Zhu (1):
      i40e: fix use-after-free in i40e_sync_filters_subtask()

Eric Dumazet (1):
      sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc

Greg Kroah-Hartman (1):
      Linux 5.4.171

Hangyu Hua (1):
      phonet: refcount leak in pep_sock_accep

Jedrzej Jagielski (1):
      i40e: Fix incorrect netdev's real number of RX/TX queues

Jiasheng Jiang (1):
      RDMA/uverbs: Check for null return of kmalloc_array

Karen Sornek (1):
      iavf: Fix limit of total number of queues to active queues of VF

Leon Romanovsky (1):
      RDMA/core: Don't infoleak GRH fields

Linus Lüssing (1):
      batman-adv: mcast: don't send link-local multicast to mcast routers

Linus Walleij (1):
      power: supply: core: Break capacity loop

Lixiaokeng (1):
      scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown()

Mateusz Palczewski (1):
      i40e: Fix for displaying message regarding NVM version

Nathan Chancellor (2):
      Input: touchscreen - Fix backport of a02dcde595f7cbd240ccd64de96034ad91cffc40
      power: reset: ltc2952: Fix use of floating point literals

Naveen N. Rao (2):
      tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
      tracing: Tag trace_percpu_buffer as a percpu pointer

Pavel Skripkin (1):
      ieee802154: atusb: fix uninit value in atusb_set_extended_addr

Shuah Khan (1):
      selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv()

Thomas Toye (1):
      rndis_host: support Hytera digital radios

Tom Rix (1):
      mac80211: initialize variable have_higher_than_11mbit

William Zhao (1):
      ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate

Zekun Shen (1):
      atlantic: Fix buff_ring OOB in aq_ring_rx_clean

wolfgang huang (1):
      mISDN: change function names to avoid conflicts

yangxingwu (1):
      net: udp: fix alignment problem in udp4_seq_show()

BUG=b/214167782
TEST=tryjob, validation and K8s e2e
RELEASE_NOTE=Updated the Linux kernel to v5.4.171.

Signed-off-by: COS Kernel Merge Bot <cloud-image-merge-automation@prod.google.com>
Change-Id: Iab8411ef0bfeeb4da7c97a8c1e97e14178e35cd5