Focal update: v5.10.16 upstream stable release

[Timo Aaltonen]

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:

Linux 5.10.16
squashfs: add more sanity checks in xattr id lookup
squashfs: add more sanity checks in inode lookup
squashfs: add more sanity checks in id lookup
squashfs: avoid out of bounds writes in decompressors
Revert "mm: memcontrol: avoid workload stalls when lowering memory.high"
nilfs2: make splice write available again
drm/i915: Skip vswing programming for TBT
drm/i915: Fix ICL MG PHY vswing handling
bpf: Fix verifier jsgt branch analysis on max bound
bpf: Fix 32 bit src register truncation on div/mod
bpf: Fix verifier jmp32 pruning decision logic
regulator: Fix lockdep warning resolving supplies
blk-cgroup: Use cond_resched() when destroy blkgs
i2c: mediatek: Move suspend and resume handling to NOIRQ phase
SUNRPC: Handle 0 length opaque XDR object data properly
SUNRPC: Move simple_get_bytes and simple_get_netobj into private header
iwlwifi: queue: bail out on invalid freeing
iwlwifi: mvm: guard against device removal in reprobe
iwlwifi: pcie: add rules to match Qu with Hr2
iwlwifi: mvm: invalidate IDs of internal stations at mvm start
iwlwifi: pcie: fix context info memory leak
iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap
iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time()
iwlwifi: mvm: skip power command when unbinding vif during CSA
ASoC: Intel: sof_sdw: set proper flags for Dell TGL-H SKU 0A5E
ASoC: ak4458: correct reset polarity
ALSA: hda: intel-dsp-config: add PCI id for TGL-H
pNFS/NFSv4: Improve rejection of out-of-order layouts
pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process()
chtls: Fix potential resource leak
ASoC: Intel: Skylake: Zero snd_ctl_elem_value
mac80211: 160MHz with extended NSS BW in CSA
drm/nouveau/nvif: fix method count when pushing an array
ASoC: wm_adsp: Fix control name parsing for multi-fw
regulator: core: avoid regulator_resolve_supply() race condition
af_key: relax availability checks for skb size calculation
powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64() semantics
gpiolib: cdev: clear debounce period if line set to output
io_uring: drop mm/files between task_work_submit
io_uring: reinforce cancel on flush during exit
io_uring: fix sqo ownership false positive warning
io_uring: fix list corruption for splice file_get
io_uring: fix flush cqring overflow list while TASK_INTERRUPTIBLE
io_uring: fix cancellation taking mutex while TASK_UNINTERRUPTIBLE
io_uring: replace inflight_wait with tctx->wait
io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE
io_uring: if we see flush on exit, cancel related tasks
io_uring: account io_uring internal files as REQ_F_INFLIGHT
io_uring: fix files cancellation
io_uring: always batch cancel in *cancel_files()
io_uring: pass files into kill timeouts/poll
io_uring: don't iterate io_uring_cancel_files()
io_uring: add a {task,files} pair matching helper
io_uring: simplify io_task_match()

       v5.10.16 upstream stable release
       from git://git.kernel.org/

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.10 - 5.10.0-1017.18

---------------
linux-oem-5.10 (5.10.0-1017.18) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1017.18 -proposed tracker (LP: #1917468)

  * Fix Lenovo ThinkStation P620 rear audio (LP: #1917842)
    - ALSA: usb-audio: Disable USB autosuspend properly in
      setup_disable_autosuspend()

  * alsa/hda: the hdmi audio dosn't work on TGL machines (LP: #1917829)
    - ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically

  * drm/i915: Drop force_probe requirement for JSL (LP: #1917843)
    - SAUCE: drm/i915: Drop require_force_probe from JSL

  * Add in-tree Realtek 8821CE wireless module support (LP: #1885862)
    - rtw88: coex: 8821c: correct antenna switch function
    - rtw88: 8821c: Correct CCK RSSI
    - rtw88: 8821c: support RFE type2 wifi NIC

  * Can't adjust brightness on Dell Precision 7000 laptop (LP: #1917419)
    - drm/i915: Init lspcon after HPD in intel_dp_detect()
    - drm/i915/dp: Program source OUI on eDP panels

  * 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] enable CONFIG_MODVERSIONS=y
    - [Packaging] build canonical-certs.pem from branch/arch certs

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

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

  * Fix broken efifb on graphics device without driver (LP: #1914411)
    - SAUCE: efifb: Ensure graphics device for efifb stays at PCI D0

  * Focal update: v5.10.18 upstream stable release (LP: #1917004)
    - vdpa_sim: remove hard-coded virtq count
    - vdpa_sim: add struct vdpasim_dev_attr for device attributes
    - vdpa_sim: store parsed MAC address in a buffer
    - vdpa_sim: make 'config' generic and usable for any device type
    - vdpa_sim: add get_config callback in vdpasim_dev_attr
    - IB/isert: add module param to set sg_tablesize for IO cmd
    - net: qrtr: Fix port ID for control messages
    - mptcp: skip to next candidate if subflow has unacked data
    - net/sched: fix miss init the mru in qdisc_skb_cb
    - mt76: mt7915: fix endian issues
    - mt76: mt7615: fix rdd mcu cmd endianness
    - net: sched: incorrect Kconfig dependencies on Netfilter modules
    - net: openvswitch: fix TTL decrement exception action execution
    - net: bridge: Fix a warning when del bridge sysfs
    - net: fix proc_fs init handling in af_packet and tls
    - Xen/x86: don't bail early from clear_foreign_p2m_mapping()
    - Xen/x86: also check kernel mapping in set_foreign_p2m_mapping()
    - Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages()
    - Xen/gntdev: correct error checking in gntdev_map_grant_pages()
    - xen/arm: don't ignore return errors from set_phys_to_machine
    - xen-blkback: don't "handle" error by BUG()
    - xen-netback: don't "h...