Ubuntu
linux package

Focal update: v5.4.110 upstream stable release

Bug #1923869 reported by Kamal Mostafa on 2021-04-14

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Invalid	Undecided	Unassigned
	Focal	Fix Released	Medium	Kamal Mostafa

Bug Description

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:

v5.4.110 upstream stable release
from git://git.kernel.org/

selinux: vsock: Set SID for socket returned by accept()
ipv6: weaken the v4mapped source check
modsign: print module name along with error message
module: merge repetitive strings in module_sig_check()
module: avoid *goto*s in module_sig_check()
module: harden ELF info handling
ext4: shrink race window in ext4_should_retry_alloc()
ext4: fix bh ref count on error paths
fs: nfsd: fix kconfig dependency warning for NFSD_V4
rpc: fix NULL dereference on kmalloc failure
iomap: Fix negative assignment to unsigned sis->pages in iomap_swapfile_activate
ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
ASoC: es8316: Simplify adc_pga_gain_tlv table
ASoC: cs42l42: Fix Bitclock polarity inversion
ASoC: cs42l42: Fix channel width support
ASoC: cs42l42: Fix mixer volume control
ASoC: cs42l42: Always wait at least 3ms after reset
NFSD: fix error handling in NFSv4.0 callbacks
powerpc: Force inlining of cpu_has_feature() to avoid build failure
vhost: Fix vhost_vq_reset()
scsi: st: Fix a use after free in st_open()
scsi: qla2xxx: Fix broken #endif placement
staging: comedi: cb_pcidas: fix request_irq() warn
staging: comedi: cb_pcidas64: fix request_irq() warn
ASoC: rt5659: Update MCLK rate in set_sysclk()
thermal/core: Add NULL pointer check before using cooling device stats
locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
ext4: do not iput inode under running transaction in ext4_rename()
net: mvpp2: fix interrupt mask/unmask skip condition
flow_dissector: fix TTL and TOS dissection on IPv4 fragments
can: dev: move driver related infrastructure into separate subdir
net: introduce CAN specific pointer in the struct net_device
can: tcan4x5x: fix max register value
brcmfmac: clear EAP/association status bits on linkdown events
ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
net: ethernet: aquantia: Handle error cleanup of start on open
appletalk: Fix skb allocation size in loopback case
net: wan/lmc: unregister device when no matching device is found
bpf: Remove MTU check in __bpf_skb_max_len
ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
ALSA: hda: Re-add dropped snd_poewr_change_state() calls
ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
xtensa: move coprocessor_flush to the .text section
PM: runtime: Fix race getting/putting suppliers at probe
PM: runtime: Fix ordering in pm_runtime_get_suppliers()
tracing: Fix stack trace event size
mm: fix race by making init_zero_pfn() early_initcall
drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
drm/amdgpu: check alignment on CPU page for bo map
reiserfs: update reiserfs_xattrs_initialized() condition
vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
pinctrl: rockchip: fix restore error in resume
extcon: Add stubs for extcon_register_notifier_all() functions
extcon: Fix error handling in extcon_dev_register
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
usb: musb: Fix suspend with devices connected for a64
usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
cdc-acm: fix BREAK rx code path adding necessary calls
USB: cdc-acm: untangle a circular dependency between callback and softint
USB: cdc-acm: downgrade message to debug
USB: cdc-acm: fix double free on probe failure
USB: cdc-acm: fix use-after-free after probe failure
usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
usb: dwc2: Prevent core suspend when port connection flag is 0
staging: rtl8192e: Fix incorrect source in memcpy()
staging: rtl8192e: Change state information from u16 to u8
drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
Linux 5.4.110
UBUNTU: upstream stable to v5.4.110

See original description

Tags:

Kamal Mostafa (kamalmostafa) on 2021-04-14

Changed in linux (Ubuntu):
status:	New → Confirmed
tags:	added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
status:	New → In Progress
importance:	Undecided → Medium
assignee:	nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status:	Confirmed → Invalid
description:	updated

Stefan Bader (smb) on 2021-04-23

Changed in linux (Ubuntu Focal):
status:	In Progress → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-06-02:

Download full text (30.2 KiB)

This bug was fixed in the package linux - 5.4.0-74.83

---------------
linux (5.4.0-74.83) focal; urgency=medium

* focal/linux: 5.4.0-74.83 -proposed tracker (LP: #1927619)

  * Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

  * linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

  * Enable CIFS GCM256 (LP: #1921916)
    - smb3: add defines for new crypto algorithms
    - smb3.1.1: add new module load parm require_gcm_256
    - smb3.1.1: add new module load parm enable_gcm_256
    - smb3.1.1: print warning if server does not support requested encryption type
    - smb3.1.1: rename nonces used for GCM and CCM encryption
    - smb3.1.1: set gcm256 when requested
    - cifs: Adjust key sizes and key generation routines for AES256 encryption

* locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
- locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

  * [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
    (LP: #1925452)
    - net/mlx5: Fix HW spec violation configuring uplink

This bug was fixed in the package linux - 5.4.0-74.83

---------------
linux (5.4.0-74.83) focal; urgency=medium

* focal/linux: 5.4.0-74.83 -proposed tracker (LP: #1927619)

* Introduce the 465 driver series, fabric-manager, and libnvidia-nscq
    (LP: #1925522)
    - debian/dkms-versions -- add NVIDIA 465 and migrate 450 to 460

* linux-image-5.0.0-35-generic breaks checkpointing of container
    (LP: #1857257)
    - SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files

* locking/qrwlock: Fix ordering in queued_write_lock_slowpath() (LP: #1926184)
    - locking/qrwlock: Fix ordering in queued_write_lock_slowpath()

* [Ubuntu 21.04] net/mlx5: Fix HW spec violation configuring uplink
    (LP: #1925452)
    - net/mlx5: Fix HW spec violation configuring uplink

* Focal update: v5.4.114 upstream stable release (LP: #1926493)
    - Revert "scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure"
    - Revert "scsi: qla2xxx: Fix stuck login session using prli_pend_timer"
    - scsi: qla2xxx: Dual FCP-NVMe target port support
    - scsi: qla2xxx: Fix device connect issues in P2P configuration
    - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure
    - scsi: qla2xxx: Add a shadow variable to hold disc_state history of fcport
    - scsi: qla2xxx: Fix stuck login session using prli_pend_timer
    - scsi: qla2xxx: Fix fabric scan hang
    - net/sctp: fix race condition in sctp_destroy_sock
    - Input: nspire-keypad - enable interrupts only when opened
    - gpio: sysfs: Obey valid_mask
    - dmaengine: dw: Make it dependent to HAS_IOMEM
    - ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
    - ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
    - lockdep: Add a missing initialization hint to the "INFO: Trying to register
      non-static key" message
    - arc: kernel: Return -EFAULT if copy_to_user() fails
    - ASoC: max98373: Added 30ms turn on/off time delay
    - neighbour: Disregard DEAD dst in neigh_update
    - ARM: keystone: fix integer overflow warning
    - ARM: omap1: fix building with clang IAS
    - drm/msm: Fix a5xx/a6xx timestamps
    - ASoC: fsl_esai: Fix TDM slot setup for I2S mode
    - scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
    - net: ieee802154: stop dump llsec keys for monitors
    - net: ieee802154: forbid monitor for add llsec key
    - net: ieee802154: forbid monitor for del llsec key
    - net: ieee802154: stop dump llsec devs for monitors
    - net: ieee802154: forbid monitor for add llsec dev
    - net: ieee802154: forbid monitor for del llsec dev
    - net: ieee802154: stop dump llsec devkeys for monitors
    - net: ieee802154: forbid monitor for add llsec devkey
    - net: ieee802154: forbid monitor for del llsec devkey
    - net: ieee802154: stop dump llsec seclevels for monitors
    - net: ieee802154: forbid monitor for add llsec seclevel
    - pcnet32: Use pci_resource_len to validate PCI resource
    - mac80211: clear sta->fast_rx when STA removed from 4-addr VLAN
    - virt_wifi: Return micros for BSS TSF values
    - Input: s6sy761 - fix coordinate read bit shift
    - Input: i8042 - fix Pegatron C15B ID entry
    - HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices
    - dm verity fec: fix misaligned RS roots IO
    - readdir: make sure to verify directory entry for legacy interfaces too
    - arm64: fix inline asm in load_unaligned_zeropad()
    - arm64: alternatives: Move length validation in alternative_{insn, endif}
    - vfio/pci: Add missing range check in vfio_pci_mmap
    - riscv: Fix spelling mistake "SPARSEMEM" to "SPARSMEM"
    - scsi: libsas: Reset num_scatter if libata marks qc as NODATA
    - netfilter: conntrack: do not print icmpv6 as unknown via /proc
    - libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC
    - netfilter: bridge: add pre_exit hooks for ebtable unregistration
    - netfilter: arp_tables: add pre_exit hook for table unregister
    - net: macb: fix the restore of cmp registers
    - netfilter: nft_limit: avoid possible divide error in nft_limit_init
    - net: davicom: Fix regulator not turned off on failed probe
    - net: sit: Unregister catch-all devices
    - net: ip6_tunnel: Unregister catch-all devices
    - i40e: fix the panic when running bpf in xdpdrv mode
    - ibmvnic: avoid calling napi_disable() twice
    - ibmvnic: remove duplicate napi_schedule call in do_reset function
    - ibmvnic: remove duplicate napi_schedule call in open function
    - gro: ensure frag0 meets IP header alignment
    - ARM: footbridge: fix PCI interrupt mapping
    - arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
    - r8169: remove fiddling with the PCIe max read request size
    - r8169: simplify setting PCI_EXP_DEVCTL_NOSNOOP_EN
    - r8169: fix performance regression related to PCIe max read request size
    - r8169: improve rtl_jumbo_config
    - r8169: tweak max read request size for newer chips also in jumbo mtu mode
    - r8169: don't advertise pause in jumbo mode
    - ARM: 9071/1: uprobes: Don't hook on thumb instructions
    - net: phy: marvell: fix detection of PHY on Topaz switches
    - Linux 5.4.114

* Focal update: v5.4.113 upstream stable release (LP: #1926490)
    - interconnect: core: fix error return code of icc_link_destroy()
    - KVM: arm64: Hide system instruction access to Trace registers
    - KVM: arm64: Disable guest access to trace filter controls
    - drm/imx: imx-ldb: fix out of bounds array access warning
    - gfs2: report "already frozen/thawed" errors
    - drm/tegra: dc: Don't set PLL clock to 0Hz
    - block: only update parent bi_status when bio fail
    - radix tree test suite: Register the main thread with the RCU library
    - idr test suite: Take RCU read lock in idr_find_test_1
    - idr test suite: Create anchor before launching throbber
    - riscv,entry: fix misaligned base for excp_vect_table
    - block: don't ignore REQ_NOWAIT for direct IO
    - netfilter: x_tables: fix compat match/target pad out-of-bound write
    - driver core: Fix locking bug in deferred_probe_timeout_work_func()
    - perf tools: Use %define api.pure full instead of %pure-parser
    - perf tools: Use %zd for size_t printf formats on 32-bit
    - perf map: Tighten snprintf() string precision to pass gcc check on some
      32-bit arches
    - xen/events: fix setting irq affinity
    - Linux 5.4.113

* Focal update: v5.4.112 upstream stable release (LP: #1926489)
    - counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
    - ALSA: aloop: Fix initialization of controls
    - ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1
    - ASoC: intel: atom: Stop advertising non working S24LE support
    - nfc: fix refcount leak in llcp_sock_bind()
    - nfc: fix refcount leak in llcp_sock_connect()
    - nfc: fix memory leak in llcp_sock_connect()
    - nfc: Avoid endless loops caused by repeated llcp_sock_connect()
    - xen/evtchn: Change irq_info lock to raw_spinlock_t
    - net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
    - net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock
    - drm/i915: Fix invalid access to ACPI _DSM objects
    - gcov: re-fix clang-11+ support
    - ia64: fix user_stack_pointer() for ptrace()
    - nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
    - ocfs2: fix deadlock between setattr and dio_end_io_write
    - fs: direct-io: fix missing sdio->boundary
    - parisc: parisc-agp requires SBA IOMMU driver
    - parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers
    - ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin
    - batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field
    - ice: Increase control queue timeout
    - ice: Fix for dereference of NULL pointer
    - ice: Cleanup fltr list in case of allocation issues
    - net: hso: fix null-ptr-deref during tty device unregistration
    - ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx
    - bpf, sockmap: Fix sk->prot unhash op reset
    - net: ensure mac header is set in virtio_net_hdr_to_skb()
    - i40e: Fix sparse warning: missing error code 'err'
    - i40e: Fix sparse error: 'vsi->netdev' could be null
    - net: sched: sch_teql: fix null-pointer dereference
    - mac80211: fix TXQ AC confusion
    - net: hsr: Reset MAC header for Tx path
    - net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind()
    - net: let skb_orphan_partial wake-up waiters.
    - usbip: add sysfs_lock to synchronize sysfs code paths
    - usbip: stub-dev synchronize sysfs code paths
    - usbip: vudc synchronize sysfs code paths
    - usbip: synchronize event handler with sysfs code paths
    - i2c: turn recovery error on init to debug
    - virtio_net: Add XDP meta data support
    - net: dsa: lantiq_gswip: Don't use PHY auto polling
    - net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits
    - xfrm: interface: fix ipv4 pmtu check to honor ip header df
    - regulator: bd9571mwv: Fix AVS and DVFS voltage range
    - net: xfrm: Localize sequence counter per network namespace
    - esp: delete NETIF_F_SCTP_CRC bit from features for esp offload
    - ASoC: SOF: Intel: hda: remove unnecessary parentheses
    - ASoC: SOF: Intel: HDA: fix core status verification
    - ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips
    - xfrm: Fix NULL pointer dereference on policy lookup
    - i40e: Added Asym_Pause to supported link modes
    - i40e: Fix kernel oops when i40e driver removes VF's
    - hostfs: Use kasprintf() instead of fixed buffer formatting
    - hostfs: fix memory handling in follow_link()
    - amd-xgbe: Update DMA coherency values
    - sch_red: fix off-by-one checks in red_check_params()
    - arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0
    - can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE
    - gianfar: Handle error code at MAC address change
    - cxgb4: avoid collecting SGE_QBASE regs during traffic
    - net:tipc: Fix a double free in tipc_sk_mcast_rcv
    - ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces
    - net/ncsi: Avoid channel_monitor hrtimer deadlock
    - nfp: flower: ignore duplicate merge hints from FW
    - net: phy: broadcom: Only advertise EEE for supported modes
    - ASoC: sunxi: sun4i-codec: fill ASoC card owner
    - net/mlx5e: Fix ethtool indication of connector type
    - net/mlx5: Don't request more than supported EQs
    - net/rds: Fix a use after free in rds_message_map_pages
    - soc/fsl: qbman: fix conflicting alignment attributes
    - i40e: Fix display statistics for veb_tc
    - drm/msm: Set drvdata to NULL when msm_drm_init() fails
    - net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...);
    - scsi: ufs: Fix irq return code
    - scsi: ufs: Avoid busy-waiting by eliminating tag conflicts
    - scsi: ufs: Use blk_{get,put}_request() to allocate and free TMFs
    - scsi: ufs: core: Fix task management request completion timeout
    - scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs
    - net: macb: restore cmp registers on resume path
    - clk: fix invalid usage of list cursor in register
    - clk: fix invalid usage of list cursor in unregister
    - workqueue: Move the position of debug_work_activate() in __queue_work()
    - s390/cpcmd: fix inline assembly register clobbering
    - perf inject: Fix repipe usage
    - net: openvswitch: conntrack: simplify the return expression of
      ovs_ct_limit_get_default_limit()
    - openvswitch: fix send of uninitialized stack memory in ct limit reply
    - net: hns3: clear VF down state bit before request link status
    - net/mlx5: Fix placement of log_max_flow_counter
    - net/mlx5: Fix PBMC register mapping
    - RDMA/cxgb4: check for ipv6 address properly while destroying listener
    - RDMA/addr: Be strict with gid size
    - RAS/CEC: Correct ce_add_elem()'s returned values
    - clk: socfpga: fix iomem pointer cast on 64-bit
    - dt-bindings: net: ethernet-controller: fix typo in NVMEM
    - net: sched: bump refcount for new action in ACT replace mode
    - cfg80211: remove WARN_ON() in cfg80211_sme_connect
    - net: tun: set tun->dev->addr_len during TUNSETLINK processing
    - drivers: net: fix memory leak in atusb_probe
    - drivers: net: fix memory leak in peak_usb_create_dev
    - net: mac802154: Fix general protection fault
    - net: ieee802154: nl-mac: fix check on panid
    - net: ieee802154: fix nl802154 del llsec key
    - net: ieee802154: fix nl802154 del llsec dev
    - net: ieee802154: fix nl802154 add llsec key
    - net: ieee802154: fix nl802154 del llsec devkey
    - net: ieee802154: forbid monitor for set llsec params
    - net: ieee802154: forbid monitor for del llsec seclevel
    - net: ieee802154: stop dump llsec params for monitors
    - Linux 5.4.112

* crash utility fails on arm64 with  cannot determine VA_BITS_ACTUAL
    (LP: #1919275)
    - arm64/crash_core: Export TCR_EL1.T1SZ in vmcoreinfo

* Focal update: v5.4.111 upstream stable release (LP: #1923874)
    - ARM: dts: am33xx: add aliases for mmc interfaces
    - bus: ti-sysc: Fix warning on unbind if reset is not deasserted
    - platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2
    - bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_comp
    - net/mlx5e: Enforce minimum value check for ICOSQ size
    - net: pxa168_eth: Fix a potential data race in pxa168_eth_remove
    - mISDN: fix crash in fritzpci
    - mac80211: choose first enabled channel for monitor
    - drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs
    - drm/msm: Ratelimit invalid-fence message
    - netfilter: conntrack: Fix gre tunneling over ipv6
    - platform/x86: thinkpad_acpi: Allow the FnLock LED to change state
    - x86/build: Turn off -fcf-protection for realmode targets
    - scsi: target: pscsi: Clean up after failure in pscsi_map_sg()
    - ia64: mca: allocate early mca with GFP_ATOMIC
    - ia64: fix format strings for err_inject
    - cifs: revalidate mapping when we open files for SMB1 POSIX
    - cifs: Silently ignore unknown oplock break handle
    - nvme-mpath: replace direct_make_request with generic_make_request
    - init/Kconfig: make COMPILE_TEST depend on !S390
    - init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM
    - Linux 5.4.111

* Focal update: v5.4.110 upstream stable release (LP: #1923869)
    - selinux: vsock: Set SID for socket returned by accept()
    - ipv6: weaken the v4mapped source check
    - modsign: print module name along with error message
    - module: merge repetitive strings in module_sig_check()
    - module: avoid *goto*s in module_sig_check()
    - module: harden ELF info handling
    - ext4: shrink race window in ext4_should_retry_alloc()
    - ext4: fix bh ref count on error paths
    - fs: nfsd: fix kconfig dependency warning for NFSD_V4
    - rpc: fix NULL dereference on kmalloc failure
    - iomap: Fix negative assignment to unsigned sis->pages in
      iomap_swapfile_activate
    - ASoC: rt5640: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: rt5651: Fix dac- and adc- vol-tlv values being off by a factor of 10
    - ASoC: sgtl5000: set DAP_AVC_CTRL register to correct default value on probe
    - ASoC: es8316: Simplify adc_pga_gain_tlv table
    - ASoC: cs42l42: Fix Bitclock polarity inversion
    - ASoC: cs42l42: Fix channel width support
    - ASoC: cs42l42: Fix mixer volume control
    - ASoC: cs42l42: Always wait at least 3ms after reset
    - NFSD: fix error handling in NFSv4.0 callbacks
    - powerpc: Force inlining of cpu_has_feature() to avoid build failure
    - vhost: Fix vhost_vq_reset()
    - scsi: st: Fix a use after free in st_open()
    - scsi: qla2xxx: Fix broken #endif placement
    - staging: comedi: cb_pcidas: fix request_irq() warn
    - staging: comedi: cb_pcidas64: fix request_irq() warn
    - ASoC: rt5659: Update MCLK rate in set_sysclk()
    - thermal/core: Add NULL pointer check before using cooling device stats
    - locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
    - ext4: do not iput inode under running transaction in ext4_rename()
    - net: mvpp2: fix interrupt mask/unmask skip condition
    - flow_dissector: fix TTL and TOS dissection on IPv4 fragments
    - can: dev: move driver related infrastructure into separate subdir
    - net: introduce CAN specific pointer in the struct net_device
    - can: tcan4x5x: fix max register value
    - brcmfmac: clear EAP/association status bits on linkdown events
    - ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()
    - net: ethernet: aquantia: Handle error cleanup of start on open
    - appletalk: Fix skb allocation size in loopback case
    - net: wan/lmc: unregister device when no matching device is found
    - bpf: Remove MTU check in __bpf_skb_max_len
    - ALSA: usb-audio: Apply sample rate quirk to Logitech Connect
    - ALSA: hda: Re-add dropped snd_poewr_change_state() calls
    - ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
    - ALSA: hda/realtek: fix a determine_headset_type issue for a Dell AIO
    - ALSA: hda/realtek: call alc_update_headset_mode() in hp_automute_hook
    - xtensa: move coprocessor_flush to the .text section
    - PM: runtime: Fix race getting/putting suppliers at probe
    - PM: runtime: Fix ordering in pm_runtime_get_suppliers()
    - tracing: Fix stack trace event size
    - mm: fix race by making init_zero_pfn() early_initcall
    - drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
    - drm/amdgpu: check alignment on CPU page for bo map
    - reiserfs: update reiserfs_xattrs_initialized() condition
    - vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends
    - pinctrl: rockchip: fix restore error in resume
    - extcon: Add stubs for extcon_register_notifier_all() functions
    - extcon: Fix error handling in extcon_dev_register
    - firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
    - usbip: vhci_hcd fix shift out-of-bounds in vhci_hub_control()
    - USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem
    - usb: musb: Fix suspend with devices connected for a64
    - usb: xhci-mtk: fix broken streams issue on 0.96 xHCI
    - cdc-acm: fix BREAK rx code path adding necessary calls
    - USB: cdc-acm: untangle a circular dependency between callback and softint
    - USB: cdc-acm: downgrade message to debug
    - USB: cdc-acm: fix double free on probe failure
    - USB: cdc-acm: fix use-after-free after probe failure
    - usb: gadget: udc: amd5536udc_pci fix null-ptr-dereference
    - usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
    - usb: dwc2: Prevent core suspend when port connection flag is 0
    - staging: rtl8192e: Fix incorrect source in memcpy()
    - staging: rtl8192e: Change state information from u16 to u8
    - drivers: video: fbcon: fix NULL dereference in fbcon_cursor()
    - Linux 5.4.110

* Focal update: v5.4.109 upstream stable release (LP: #1923220)
    - hugetlbfs: hugetlb_fault_mutex_hash() cleanup
    - net: fec: ptp: avoid register access when ipg clock is disabled
    - powerpc/4xx: Fix build errors from mfdcr()
    - atm: eni: dont release is never initialized
    - atm: lanai: dont run lanai_dev_close if not open
    - Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
    - ALSA: hda: ignore invalid NHLT table
    - ixgbe: Fix memleak in ixgbe_configure_clsu32
    - net: tehuti: fix error return code in bdx_probe()
    - net: intel: iavf: fix error return code of iavf_init_get_resources()
    - sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
    - gianfar: fix jumbo packets+napi+rx overrun crash
    - cifs: ask for more credit on async read/write code paths
    - cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
    - gpiolib: acpi: Add missing IRQF_ONESHOT
    - nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
    - NFS: Correct size calculation for create reply length
    - net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
    - net: wan: fix error return code of uhdlc_init()
    - net: davicom: Use platform_get_irq_optional()
    - atm: uPD98402: fix incorrect allocation
    - atm: idt77252: fix null-ptr-dereference
    - cifs: change noisy error message to FYI
    - irqchip/ingenic: Add support for the JZ4760
    - sparc64: Fix opcode filtering in handling of no fault loads
    - habanalabs: Call put_pid() when releasing control device
    - u64_stats,lockdep: Fix u64_stats_init() vs lockdep
    - regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
    - drm/amd/display: Revert dram_clock_change_latency for DCN2.1
    - drm/amdgpu: fb BO should be ttm_bo_type_device
    - drm/radeon: fix AGP dependency
    - nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
    - nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
    - nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
    - nfs: we don't support removing system.nfs4_acl
    - block: Suppress uevent for hidden device when removed
    - ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
    - ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
    - netsec: restore phy power state after controller reset
    - platform/x86: intel-vbtn: Stop reporting SW_DOCK events
    - squashfs: fix inode lookup sanity checks
    - squashfs: fix xattr id and id lookup sanity checks
    - kasan: fix per-page tags for non-page_alloc pages
    - gcov: fix clang-11+ support
    - ACPI: video: Add missing callback back for Sony VPCEH3U1E
    - arm64: dts: ls1046a: mark crypto engine dma coherent
    - arm64: dts: ls1012a: mark crypto engine dma coherent
    - arm64: dts: ls1043a: mark crypto engine dma coherent
    - ARM: dts: at91-sama5d27_som1: fix phy address to 7
    - integrity: double check iint_cache was initialized
    - dm verity: fix DM_VERITY_OPTS_MAX value
    - dm ioctl: fix out of bounds array access when no devices
    - bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
    - veth: Store queue_mapping independently of XDP prog presence
    - libbpf: Fix INSTALL flag order
    - net/mlx5e: Don't match on Geneve options in case option masks are all zero
    - ipv6: fix suspecious RCU usage warning
    - macvlan: macvlan_count_rx() needs to be aware of preemption
    - net: sched: validate stab values
    - net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
    - igc: Fix Pause Frame Advertising
    - igc: Fix Supported Pause Frame Link Setting
    - e1000e: add rtnl_lock() to e1000_reset_task
    - e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
    - net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
    - ftgmac100: Restart MAC HW once
    - selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
    - netfilter: ctnetlink: fix dump of the expect mask attribute
    - tcp: relookup sock for RST+ACK packets handled by obsolete req sock
    - can: peak_usb: add forgotten supported devices
    - can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
    - can: kvaser_pciefd: Always disable bus load reporting
    - can: c_can_pci: c_can_pci_remove(): fix use-after-free
    - can: c_can: move runtime PM enable/disable to c_can_platform
    - can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
    - can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
    - mac80211: fix rate mask reset
    - nfp: flower: fix pre_tun mask id allocation
    - libbpf: Use SOCK_CLOEXEC when opening the netlink socket
    - octeontx2-af: Fix irq free in rvu teardown
    - octeontx2-af: fix infinite loop in unmapping NPC counter
    - net: cdc-phonet: fix data-interface release on probe failure
    - r8152: limit the RX buffer size of RTL8153A for USB 2.0
    - net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
    - selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
    - libbpf: Fix BTF dump of pointer-to-array-of-struct
    - drm/msm: fix shutdown hook in case GPU components failed to bind
    - arm64: kdump: update ppos when reading elfcorehdr
    - PM: runtime: Defer suspending suppliers
    - net/mlx5e: Fix error path for ethtool set-priv-flag
    - PM: EM: postpone creating the debugfs dir till fs_initcall
    - RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening
      server
    - bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
    - ACPI: scan: Rearrange memory allocation in acpi_device_add()
    - ACPI: scan: Use unique number for instance_no
    - perf auxtrace: Fix auxtrace queue conflict
    - block: recalculate segment count for multi-segment discards correctly
    - scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
    - scsi: qedi: Fix error return code of qedi_alloc_global_queues()
    - scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
    - locking/mutex: Fix non debug version of mutex_lock_io_nested()
    - x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
    - can: dev: Move device back to init netns on owning netns delete
    - net: dsa: b53: VLAN filtering is global to all users
    - net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
    - mac80211: fix double free in ibss_leave
    - ext4: add reclaim checks to xattr code
    - can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
    - xen-blkback: don't leak persistent grants from xen_blkbk_map()
    - Linux 5.4.109

* Focal update: v5.4.108 upstream stable release (LP: #1923214)
    - ASoC: ak4458: Add MODULE_DEVICE_TABLE
    - ASoC: ak5558: Add MODULE_DEVICE_TABLE
    - ALSA: dice: fix null pointer dereference when node is disconnected
    - ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro
    - ALSA: hda: generic: Fix the micmute led init state
    - ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air
    - Revert "PM: runtime: Update device status before letting suppliers suspend"
    - ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel
      mode
    - ARM: 9044/1: vfp: use undef hook for VFP support detection
    - btrfs: fix race when cloning extent buffer during rewind of an old root
    - btrfs: fix slab cache flags for free space tree bitmap
    - ASoC: fsl_ssi: Fix TDM slot setup for I2S mode
    - ASoC: SOF: Intel: unregister DMIC device on probe error
    - ASoC: SOF: intel: fix wrong poll bits in dsp power down
    - ASoC: simple-card-utils: Do not handle device clock
    - afs: Stop listxattr() from listing "afs.*" attributes
    - nvme: fix Write Zeroes limitations
    - nvme-tcp: fix possible hang when failing to set io queues
    - nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU
    - nvmet: don't check iosqes,iocqes for discovery controllers
    - nfsd: Don't keep looking up unhashed files in the nfsd file cache
    - NFSD: Repair misuse of sv_lock in 5.10.16-rt30.
    - svcrdma: disable timeouts on rdma backchannel
    - vfio: IOMMU_API should be selected
    - sunrpc: fix refcount leak for rpc auth modules
    - net/qrtr: fix __netdev_alloc_skb call
    - kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again
    - riscv: Correct SPARSEMEM configuration
    - scsi: lpfc: Fix some error codes in debugfs
    - scsi: myrs: Fix a double free in myrs_cleanup()
    - counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
    - nvme-rdma: fix possible hang when failing to set io queues
    - usb-storage: Add quirk to defeat Kindle's automatic unload
    - usbip: Fix incorrect double assignment to udc->ud.tcp_rx
    - USB: replace hardcode maximum usb string length by definition
    - usb: gadget: configfs: Fix KASAN use-after-free
    - usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
    - iio:adc:stm32-adc: Add HAS_IOMEM dependency
    - iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
    - iio: adis16400: Fix an error code in adis16400_initial_setup()
    - iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
    - iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
    - iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
    - iio: hid-sensor-prox: Fix scale not correct issue
    - iio: hid-sensor-temperature: Fix issues of timestamp channel
    - counter: stm32-timer-cnt: fix ceiling write max value
    - PCI: rpadlpar: Fix potential drc_name corruption in store functions
    - perf/x86/intel: Fix a crash caused by zero PEBS status
    - x86/ioapic: Ignore IRQ2 again
    - kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
    - x86: Move TS_COMPAT back to asm/thread_info.h
    - x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
    - ext4: find old entry again if failed to rename whiteout
    - ext4: do not try to set xattr into ea_inode if value is empty
    - ext4: fix potential error in ext4_do_update_inode
    - efi: use 32-bit alignment for efi_guid_t literals
    - firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
    - genirq: Disable interrupts for force threaded handlers
    - x86/apic/of: Fix CPU devicetree-node lookups
    - cifs: Fix preauth hash corruption
    - Linux 5.4.108

* Focal update: v5.4.107 upstream stable release (LP: #1923210)
    - KVM: arm64: nvhe: Save the SPE context early
    - btrfs: scrub: Don't check free space before marking a block group RO
    - drm/i915/gvt: Set SNOOP for PAT3 on BXT/APL to workaround GPU BB hang
    - drm/i915/gvt: Fix mmio handler break on BXT/APL.
    - drm/i915/gvt: Fix virtual display setup for BXT/APL
    - drm/i915/gvt: Fix port number for BDW on EDID region setup
    - drm/i915/gvt: Fix vfio_edid issue for BXT/APL
    - fuse: fix live lock in fuse_iget()
    - crypto: x86 - Regularize glue function prototypes
    - crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
    - crypto: x86/aes-ni-xts - use direct calls to and 4-way stride
    - net: dsa: tag_mtk: fix 802.1ad VLAN egress
    - net: dsa: b53: Support setting learning on port
    - Linux 5.4.107

-- Kelsey Skunberg <kelsey.skunberg@canonical.com>  Fri, 07 May 2021 18:45:05 -0600

Changed in linux (Ubuntu Focal):
status:	Fix Committed → Fix Released

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Focal update: v5.4.110 upstream stable release

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