Focal update: v5.4.92 upstream stable release

[Kamal Mostafa]

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       v5.4.92 upstream stable release
       from git://git.kernel.org/

usb: ohci: Make distrust_firmware param default to false
compiler.h: Raise minimum version of GCC to 5.1 for arm64
xen/privcmd: allow fetching resource sizes
elfcore: fix building with clang
scsi: lpfc: Make lpfc_defer_acc_rsp static
spi: npcm-fiu: simplify the return expression of npcm_fiu_probe()
spi: npcm-fiu: Disable clock in probe error path
nfsd4: readdirplus shouldn't return parent of export
bpf: Don't leak memory in bpf getsockopt when optlen == 0
bpf: Fix helper bpf_map_peek_elem_proto pointing to wrong callback
udp: Prevent reuseport_select_sock from reading uninitialized socks
netxen_nic: fix MSI/MSI-x interrupts
net: introduce skb_list_walk_safe for skb segment walking
net: skbuff: disambiguate argument and member for skb_list_walk_safe helper
net: ipv6: Validate GSO SKB before finish IPv6 processing
mlxsw: core: Add validation of transceiver temperature thresholds
mlxsw: core: Increase critical threshold for ASIC thermal zone
net: mvpp2: Remove Pause and Asym_Pause support
rndis_host: set proper input size for OID_GEN_PHYSICAL_MEDIUM request
esp: avoid unneeded kmap_atomic call
net: dcb: Validate netlink message in DCB handler
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
rxrpc: Call state should be read with READ_ONCE() under some circumstances
net: stmmac: Fixed mtu channged by cache aligned
net: sit: unregister_netdevice on newlink's error path
net: avoid 32 x truesize under-estimation for tiny skbs
rxrpc: Fix handling of an unsupported token type in rxrpc_read()
net, sctp, filter: remap copy_from_user failure error
tipc: fix NULL deref in tipc_link_xmit()
mac80211: do not drop tx nulldata packets on encrypted links
mac80211: check if atf has been disabled in __ieee80211_schedule_txq
spi: cadence: cache reference clock rate during probe
Linux 5.4.92
UBUNTU: upstream stable to v5.4.92

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-67.75

---------------
linux (5.4.0-67.75) focal; urgency=medium

  * focal/linux: 5.4.0-67.75 -proposed tracker (LP: #1916169)

  * Please trust Canonical Livepatch Service kmod signing key (LP: #1898716)
    - [Config] enable CONFIG_MODVERSIONS=y
    - [Packaging] build canonical-certs.pem from branch/arch certs
    - [Config] add Canonical Livepatch Service key to SYSTEM_TRUSTED_KEYS
    - [Config] add ubuntu-drivers key to SYSTEM_TRUSTED_KEYS
    - [Config] Allow ASM_MODVERSIONS and MODULE_REL_CRCS

  * geneve overlay network on vlan interface broken with offload enabled
    (LP: #1914447)
    - net/mlx5e: Fix SWP offsets when vlan inserted by driver

  * Add support for selective build of special drivers (LP: #1912789)
    - [Packaging] Fix ODM support in actual build

  * devlink: don't do reporter recovery if the state is healthy (LP: #1915403)
    - devlink: don't do reporter recovery if the state is healthy

  * Missing device id for Intel TGL-H ISH [8086:43fc] in intel-ish-hid driver
    (LP: #1914543)
    - HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID

  * Focal update: v5.4.94 upstream stable release (LP: #1915200)
    - gpio: mvebu: fix pwm .get_state period calculation
    - futex: Ensure the correct return value from futex_lock_pi()
    - futex: Replace pointless printk in fixup_owner()
    - futex: Provide and use pi_state_update_owner()
    - rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
    - futex: Use pi_state_update_owner() in put_pi_state()
    - futex: Simplify fixup_pi_state_owner()
    - futex: Handle faults correctly for PI futexes
    - HID: wacom: Correct NULL dereference on AES pen proximity
    - io_uring: Fix current->fs handling in io_sq_wq_submit_work()
    - tracing: Fix race in trace_open and buffer resize call
    - arm64: mm: use single quantity to represent the PA to VA translation
    - SMB3.1.1: do not log warning message if server doesn't populate salt
    - tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
    - dm integrity: conditionally disable "recalculate" feature
    - writeback: Drop I_DIRTY_TIME_EXPIRE
    - fs: fix lazytime expiration handling in __writeback_single_inode()
    - Linux 5.4.94

  * Focal update: v5.4.93 upstream stable release (LP: #1915195)
    - i2c: bpmp-tegra: Ignore unknown I2C_M flags
    - platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634
    - ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info()
    - ALSA: hda/via: Add minimum mute flag
    - ACPI: scan: Make acpi_bus_get_device() clear return pointer on error
    - btrfs: don't get an EINTR during drop_snapshot for reloc
    - btrfs: fix lockdep splat in btrfs_recover_relocation
    - btrfs: don't clear ret in btrfs_start_dirty_block_groups
    - btrfs: send: fix invalid clone operations when cloning from the same file
      and root
    - mmc: core: don't initialize block size from ext_csd if not present
    - mmc: sdhci-xenon: fix 1.8v regulator stabilization
    - dm: avoid filesystem lookup in dm_get_dev_t()
    - dm integrity: fix a crash if "recalculate" used without "internal_hash"
    - drm/atomic: put...