Focal update: v5.4.46 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:

       v5.4.46 upstream stable release
       from git://git.kernel.org/

devinet: fix memleak in inetdev_init()
l2tp: add sk_family checks to l2tp_validate_socket
l2tp: do not use inet_hash()/inet_unhash()
net/mlx5: Fix crash upon suspend/resume
net: stmmac: enable timestamp snapshot for required PTP packets in dwmac v5.10a
net: usb: qmi_wwan: add Telit LE910C1-EUX composition
NFC: st21nfca: add missed kfree_skb() in an error path
nfp: flower: fix used time of merge flow statistics
vsock: fix timeout in vsock_accept()
net: check untrusted gso_size at kernel entry
net: be more gentle about silly gso requests coming from user
USB: serial: qcserial: add DW5816e QDL support
USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
USB: serial: option: add Telit LE910C1-EUX compositions
USB: serial: ch341: add basis for quirk detection
iio:chemical:sps30: Fix timestamp alignment
iio: vcnl4000: Fix i2c swapped word reading.
iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.
iio: adc: stm32-adc: fix a wrong error message when probing interrupts
usb: musb: start session in resume for host port
usb: musb: Fix runtime PM imbalance on error
vt: keyboard: avoid signed integer overflow in k_ascii
tty: hvc_console, fix crashes on parallel open/close
staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK
CDC-ACM: heed quirk also in error handling
nvmem: qfprom: remove incorrect write support
uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned
Revert "net/mlx5: Annotate mutex destroy for root ns"
Linux 5.4.46
UBUNTU: upstream stable to v5.4.46

-----

Note: The following commits from v5.4.46 had already been applied as UBUNTU SAUCE patches:

590459086bc9 x86/speculation: Add Ivy Bridge to affected list
faf187abda94 x86/speculation: Add SRBDS vulnerability and mitigation documentation
b0f61a0503ad x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation
dab0161b8a0b x86/cpu: Add 'table' argument to cpu_matches()
749ec6b48a9a x86/cpu: Add a steppings field to struct x86_cpu_id
e4e57f7bca44 x86/speculation/spectre_v2: Exclude Zhaoxin CPUs from SPECTRE_V2

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-45.49

---------------
linux (5.4.0-45.49) focal; urgency=medium

  * focal/linux: 5.4.0-45.49 -proposed tracker (LP: #1893050)

  * [Potential Regression] dscr_inherit_exec_test from powerpc in
    ubuntu_kernel_selftests failed on B/E/F (LP: #1888332)
    - powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()

linux (5.4.0-44.48) focal; urgency=medium

  * focal/linux: 5.4.0-44.48 -proposed tracker (LP: #1891049)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

  * ipsec: policy priority management is broken (LP: #1890796)
    - xfrm: policy: match with both mark and mask on user interfaces

linux (5.4.0-43.47) focal; urgency=medium

  * focal/linux: 5.4.0-43.47 -proposed tracker (LP: #1890746)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * Devlink - add RoCE disable kernel support (LP: #1877270)
    - devlink: Add new "enable_roce" generic device param
    - net/mlx5: Document flow_steering_mode devlink param
    - net/mlx5: Handle "enable_roce" devlink param
    - IB/mlx5: Rename profile and init methods
    - IB/mlx5: Load profile according to RoCE enablement state
    - net/mlx5: Remove unneeded variable in mlx5_unload_one
    - net/mlx5: Add devlink reload
    - IB/mlx5: Do reverse sequence during device removal

  * msg_zerocopy.sh in net from ubuntu_kernel_selftests failed (LP: #1812620)
    - selftests/net: relax cpu affinity requirement in msg_zerocopy test

  * Enlarge hisi_sec2 capability (LP: #1890222)
    - Revert "UBUNTU: [Config] Disable hisi_sec2 temporarily"
    - crypto: hisilicon - update SEC driver module parameter

  * Fix missing HDMI/DP Audio on an HP Desktop (LP: #1890441)
    - ALSA: hda/hdmi: Add quirk to force connectivity

  * Fix IOMMU error on AMD Radeon Pro W5700 (LP: #1890306)
    - PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken

  * ASoC:amd:renoir: the dmic can't record sound after suspend and resume
    (LP: #1890220)
    - SAUCE: ASoC: amd: renoir: restore two more registers during resume

  * No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU
    (LP: #1877757)
    - ASoC: SOF: Intel: hda: fix generic hda codec support

  * Fix right speaker of HP laptop (LP: #1889375)
    - SAUCE: hda/realtek: Fix right speaker of HP laptop

  * blk_update_request error when mount nvme partition (LP: #1872383)
    - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command

  * soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
    - ASoC: amd: add logic to check dmic hardware runtime
    - ASoC: amd: add ACPI dependency check
    - ASoC: amd: fixed kernel warnings

  * soc/amd/renoir: change the module name to make it work with ucm3
    (LP: #1888166)
    - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
      module
    - SAUCE: remove a kernel module since its name is changed

  * Focal update: v5.4.55 upstream stable release (LP: #1890343)
    - AX.25: Fix out-of-bounds read in ax25_connect()
    - AX.25: Prevent out-of-bounds read in ax25_sendmsg()
    - dev: Defer free of skbs in flush_backlog
    - drivers/net/wan/x25_asy: Fix to make i...