linux (5.4.0-124.140) focal; urgency=medium

  * CVE-2022-2586
    - SAUCE: netfilter: nf_tables: do not allow SET_ID to refer to another table
    - SAUCE: netfilter: nf_tables: do not allow RULE_ID to refer to another chain

  * CVE-2022-2588
    - SAUCE: net_sched: cls_route: remove from list when handle is 0

  * CVE-2022-34918
    - netfilter: nf_tables: stricter validation of element data

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Wed, 03 Aug 2022 22:48:34 -0300

linux (5.4.0-123.139) focal; urgency=medium

  * focal/linux: 5.4.0-123.139 -proposed tracker (LP: #1981284)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.07.11)

  * Hairpin traffic does not work with centralized NAT gw (LP: #1967856)
    - net: openvswitch: fix misuse of the cached connection on tuple changes

  * [UBUNTU 20.04] Include patches to avoid self-detected stall with Secure
    Execution (LP: #1979296)
    - KVM: s390: pv: add macros for UVC CC values
    - KVM: s390: pv: avoid stalls when making pages secure
    - KVM: s390: pv: avoid stalls for kvm_s390_pv_init_vm

  * Focal update: v5.4.195 upstream stable release (LP: #1980407)
    - batman-adv: Don't skb_split skbuffs with frag_list
    - hwmon: (tmp401) Add OF device ID table
    - mac80211: Reset MBSSID parameters upon connection
    - net: Fix features skip in for_each_netdev_feature()
    - ipv4: drop dst in multicast routing path
    - drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name()
    - netlink: do not reset transport header in netlink_recvmsg()
    - mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
    - dim: initialize all struct fields
    - hwmon: (ltq-cputemp) restrict it to SOC_XWAY
    - s390/ctcm: fix variable dereferenced before check
    - s390/ctcm: fix potential memory leak
    - s390/lcs: fix variable dereferenced before check
    - net/sched: act_pedit: really ensure the skb is writable
    - net/smc: non blocking recvmsg() return -EAGAIN when no data and
      signal_pending
    - net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
    - gfs2: Fix filesystem block deallocation for short writes
    - hwmon: (f71882fg) Fix negative temperature
    - ASoC: max98090: Reject invalid values in custom control put()
    - ASoC: max98090: Generate notifications on changes for custom control
    - ASoC: ops: Validate input values in snd_soc_put_volsw_range()
    - s390: disable -Warray-bounds
    - net: emaclite: Don't advertise 1000BASE-T and do auto negotiation
    - tcp: resalt the secret every 10 seconds
    - tty: n_gsm: fix mux activation issues in gsm_config()
    - usb: cdc-wdm: fix reading stuck on device close
    - usb: typec: tcpci: Don't skip cleanup in .remove() on error
    - USB: serial: pl2303: add device id for HP LM930 Display
    - USB: serial: qcserial: add support for Sierra Wireless EM7590
    - USB: serial: option: add Fibocom L610 modem
    - USB: serial: option: add Fibocom MA510 modem
    - slimbus: qcom: Fix IRQ check in qcom_slim_probe
    - serial: 8250_mtk: Fix UART_EFR register address
    - serial: 8250_mtk: Fix register address for XON/XOFF character
    - drm/nouveau/tegra: Stop using iommu_present()
    - i40e: i40e_main: fix a missing check on list iterator
    - cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp()
    - drm/vmwgfx: Initialize drm_mode_fb_cmd2
    - MIPS: fix build with gcc-12
    - net: phy: Fix race condition on link status change
    - arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
    - ping: fix address binding wrt vrf
    - tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
    - Linux 5.4.195

  * Focal update: v5.4.194 upstream stable release (LP: #1980399)
    - MIPS: Use address-of operator on section symbols
    - block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
    - drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version,
      environment} types
    - drm/i915: Cast remain to unsigned long in eb_relocate_vma
    - nfp: bpf: silence bitwise vs. logical OR warning
    - can: grcan: grcan_probe(): fix broken system id check for errata workaround
      needs
    - can: grcan: only use the NAPI poll budget for RX
    - arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
    - [Config] updateconfigs for ARCH_HAS_HOLES_MEMORYMODEL
    - KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id()
    - x86/asm: Allow to pass macros to __ASM_FORM()
    - x86: xen: kvm: Gather the definition of emulate prefixes
    - x86: xen: insn: Decode Xen and KVM emulate-prefix signature
    - x86: kprobes: Prohibit probing on instruction which has emulate prefix
    - KVM: x86/svm: Account for family 17h event renumberings in
      amd_pmc_perf_hw_id
    - Bluetooth: Fix the creation of hdev->name
    - mm: fix missing cache flush for all tail pages of compound page
    - mm: hugetlb: fix missing cache flush in copy_huge_page_from_user()
    - mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and
      __mcopy_atomic()
    - Linux 5.4.194

  * Focal update: v5.4.193 upstream stable release (LP: #1979566)
    - MIPS: Fix CP0 counter erratum detection for R4k CPUs
    - parisc: Merge model and model name into one line in /proc/cpuinfo
    - ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
    - gpiolib: of: fix bounds check for 'gpio-reserved-ranges'
    - Revert "SUNRPC: attempt AF_LOCAL connect on setup"
    - firewire: fix potential uaf in outbound_phy_packet_callback()
    - firewire: remove check of list iterator against head past the loop body
    - firewire: core: extend card->lock in fw_core_handle_bus_reset
    - ACPICA: Always create namespace nodes using acpi_ns_create_node()
    - genirq: Synchronize interrupt thread startup
    - ASoC: da7219: Fix change notifications for tone generator frequency
    - ASoC: wm8958: Fix change notifications for DSP controls
    - ASoC: meson: Fix event generation for G12A tohdmi mux
    - s390/dasd: fix data corruption for ESE devices
    - s390/dasd: prevent double format of tracks for ESE devices
    - s390/dasd: Fix read for ESE with blksize < 4k
    - s390/dasd: Fix read inconsistency for ESE DASD devices
    - can: grcan: grcan_close(): fix deadlock
    - can: grcan: use ofdev->dev when allocating DMA memory
    - nfc: replace improper check device_is_registered() in netlink related
      functions
    - NFC: netlink: fix sleep in atomic bug when firmware download timeout
    - hwmon: (adt7470) Fix warning on module removal
    - ASoC: dmaengine: Restore NULL prepare_slave_config() callback
    - RDMA/siw: Fix a condition race issue in MPA request processing
    - net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init()
    - net: stmmac: dwmac-sun8i: add missing of_node_put() in
      sun8i_dwmac_register_mdio_mux()
    - net: emaclite: Add error handling for of_address_to_resource()
    - selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is
      operational
    - bnxt_en: Fix possible bnxt_open() failure caused by wrong RFS flag
    - smsc911x: allow using IRQ0
    - btrfs: always log symlinks in full mode
    - net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
    - drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu
    - NFSv4: Don't invalidate inode attributes on delegation return
    - kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
    - x86/kvm: Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume
    - KVM: LAPIC: Enable timer posted-interrupt only when mwait/hlt is advertised
    - net: ipv6: ensure we call ipv6_mc_down() at most once
    - block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
    - mm: fix unexpected zeroed page mapping with zram swap
    - ALSA: pcm: Fix races among concurrent hw_params and hw_free calls
    - ALSA: pcm: Fix races among concurrent read/write and buffer changes
    - ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls
    - ALSA: pcm: Fix races among concurrent prealloc proc writes
    - ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
    - tcp: make sure treq->af_specific is initialized
    - dm: fix mempool NULL pointer race when completing IO
    - dm: interlock pending dm_io and dm_wait_for_bios_completion
    - PCI: aardvark: Clear all MSIs at setup
    - PCI: aardvark: Fix reading MSI interrupt number
    - mmc: rtsx: add 74 Clocks in power on flow
    - Linux 5.4.193

  * CVE-2022-1679
    - SAUCE: ath9k: fix use-after-free in ath9k_hif_usb_rx_cb

  * CVE-2022-28893
    - SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
    - SUNRPC: Don't leak sockets in xs_local_connect()

  * CVE-2022-1734
    - nfc: nfcmrvl: main: reorder destructive operations in
      nfcmrvl_nci_unregister_dev to avoid bugs

  * CVE-2022-1652
    - floppy: use a statically allocated error counter

 -- Stefan Bader <stefan.bader@canonical.com>  Mon, 11 Jul 2022 16:54:06 +0200

linux (5.4.0-122.138) focal; urgency=medium

  * focal/linux: 5.4.0-122.138 -proposed tracker (LP: #1979489)

  * Remove SAUCE patches from test_vxlan_under_vrf.sh in net of
    ubuntu_kernel_selftests (LP: #1975691)
    - Revert "UBUNTU: SAUCE: selftests: net: Don't fail test_vxlan_under_vrf on
      xfail"
    - Revert "UBUNTU: SAUCE: selftests: net: Make test for VXLAN underlay in non-
      default VRF an expected failure"

  * Enable Asus USB-BT500 Bluetooth dongle(0b05:190e) (LP: #1976613)
    - Bluetooth: btusb: Add flag to define wideband speech capability
    - Bluetooth: btrtl: Add support for RTL8761B
    - Bluetooth: btusb: Add 0x0b05:0x190e Realtek 8761BU (ASUS BT500) device.

  * [UBUNTU 20.04] rcu stalls with many storage key guests (LP: #1975582)
    - s390/gmap: voluntarily schedule during key setting
    - s390/mm: use non-quiescing sske for KVM switch to keyed guest

  * Ubuntu 5.4.0-117.132-generic 5.4.189 has BUG: kernel NULL pointer
    dereference, address: 0000000000000034 (LP: #1978719)
    - mm: rmap: explicitly reset vma->anon_vma in unlink_anon_vmas()

  * Focal update: upstream stable patchset v5.4.192 (LP: #1979014)
    - floppy: disable FDRAWCMD by default
    - [Config] updateconfigs for BLK_DEV_FD_RAWCMD
    - hamradio: defer 6pack kfree after unregister_netdev
    - hamradio: remove needs_free_netdev to avoid UAF
    - lightnvm: disable the subsystem
    - [Config] updateconfigs for NVM, NVM_PBLK
    - usb: mtu3: fix USB 3.0 dual-role-switch from device to host
    - USB: quirks: add a Realtek card reader
    - USB: quirks: add STRING quirk for VCOM device
    - USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
    - USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
    - USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
    - USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
    - xhci: stop polling roothubs after shutdown
    - xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms
    - iio: dac: ad5592r: Fix the missing return value.
    - iio: dac: ad5446: Fix read_raw not returning set value
    - iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
    - usb: misc: fix improper handling of refcount in uss720_probe()
    - usb: typec: ucsi: Fix role swapping
    - usb: gadget: uvc: Fix crash when encoding data for usb request
    - usb: gadget: configfs: clear deactivation flag in
      configfs_composite_unbind()
    - usb: dwc3: core: Fix tx/rx threshold settings
    - usb: dwc3: gadget: Return proper request status
    - serial: imx: fix overrun interrupts in DMA mode
    - serial: 8250: Also set sticky MCR bits in console restoration
    - serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
    - arch_topology: Do not set llc_sibling if llc_id is invalid
    - hex2bin: make the function hex_to_bin constant-time
    - hex2bin: fix access beyond string end
    - video: fbdev: udlfb: properly check endpoint type
    - arm64: dts: meson: remove CPU opps below 1GHz for G12B boards
    - arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards
    - mtd: rawnand: fix ecc parameters for mt7622
    - USB: Fix xhci event ring dequeue pointer ERDP update issue
    - ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
    - phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
    - phy: samsung: exynos5250-sata: fix missing device put in probe error paths
    - ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
    - phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks
    - ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek
    - phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe
    - phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe
    - ARM: dts: Fix mmc order for omap3-gta04
    - ARM: dts: am3517-evm: Fix misc pinmuxing
    - ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35
    - ipvs: correctly print the memory size of ip_vs_conn_tab
    - mtd: rawnand: Fix return value check of wait_for_completion_timeout
    - bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt
      hook
    - tcp: md5: incorrect tcp_header_len for incoming connections
    - tcp: ensure to use the most recently sent skb when filling the rate sample
    - sctp: check asoc strreset_chunk in sctp_generate_reconf_event
    - ARM: dts: imx6ull-colibri: fix vqmmc regulator
    - arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
    - pinctrl: pistachio: fix use of irq_of_parse_and_map()
    - cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe
    - net: hns3: add validity check for message data length
    - net/smc: sync err code when tcp connection was refused
    - ip_gre: Make o_seqno start from 0 in native mode
    - tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
    - bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
    - clk: sunxi: sun9i-mmc: check return value after calling
      platform_get_resource()
    - net: bcmgenet: hide status block before TX timestamping
    - net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK
    - drm/amd/display: Fix memory leak in dcn21_clock_source_create
    - tls: Skip tls_append_frag on zero copy size
    - bnx2x: fix napi API usage sequence
    - ixgbe: ensure IPsec VF<->PF compatibility
    - tcp: fix F-RTO may not work correctly when receiving DSACK
    - ASoC: wm8731: Disable the regulator when probing fails
    - ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit()
    - x86: __memcpy_flushcache: fix wrong alignment if size > 2^32
    - cifs: destage any unwritten data to the server before calling
      copychunk_write
    - drivers: net: hippi: Fix deadlock in rr_close()
    - net: ethernet: stmmac: fix write to sgmii_adapter_base
    - x86/cpu: Load microcode during restore_processor_state()
    - tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
    - tty: n_gsm: fix malformed counter for out of frame data
    - netfilter: nft_socket: only do sk lookups when indev is available
    - tty: n_gsm: fix insufficient txframe size
    - tty: n_gsm: fix missing explicit ldisc flush
    - tty: n_gsm: fix wrong command retry handling
    - tty: n_gsm: fix wrong command frame length field encoding
    - tty: n_gsm: fix incorrect UA handling
    - hugetlbfs: get unmapped area below TASK_UNMAPPED_BASE for hugetlbfs
    - mm, hugetlb: allow for "high" userspace addresses
    - Linux 5.4.192

  * CVE-2022-1789
    - KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID

  * Focal update: v5.4.191 upstream stable release (LP: #1976116)
    - etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
    - mm: page_alloc: fix building error on -Werror=array-compare
    - tracing: Dump stacktrace trigger to the corresponding instance
    - gfs2: assign rgrp glock before compute_bitstructs
    - tcp: fix race condition when creating child sockets from syncookies
    - tcp: Fix potential use-after-free due to double kfree()
    - ALSA: usb-audio: Clear MIDI port active flag after draining
    - ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
    - ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
    - dmaengine: imx-sdma: Fix error checking in sdma_event_remap
    - dmaengine: mediatek:Fix PM usage reference leak of
      mtk_uart_apdma_alloc_chan_resources
    - igc: Fix infinite loop in release_swfw_sync
    - igc: Fix BUG: scheduling while atomic
    - rxrpc: Restore removed timer deletion
    - net/smc: Fix sock leak when release after smc_shutdown()
    - net/packet: fix packet_sock xmit return value checking
    - net/sched: cls_u32: fix possible leak in u32_init_knode()
    - l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using
      netdev_master_upper_dev_get_rcu
    - netlink: reset network and mac headers in netlink_dump()
    - selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
    - ARM: vexpress/spc: Avoid negative array index when !SMP
    - reset: tegra-bpmp: Restore Handle errors in BPMP response
    - platform/x86: samsung-laptop: Fix an unsigned comparison which can never be
      negative
    - ALSA: usb-audio: Fix undefined behavior due to shift overflowing the
      constant
    - vxlan: fix error return code in vxlan_fdb_append
    - cifs: Check the IOCB_DIRECT flag, not O_DIRECT
    - mt76: Fix undefined behavior due to shift overflowing the constant
    - brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
    - dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
    - drm/msm/mdp5: check the return of kzalloc()
    - net: macb: Restart tx only if queue pointer is lagging
    - scsi: qedi: Fix failed disconnect handling
    - stat: fix inconsistency between struct stat and struct compat_stat
    - EDAC/synopsys: Read the error count from the correct register
    - oom_kill.c: futex: delay the OOM reaper to allow time for proper futex
      cleanup
    - ata: pata_marvell: Check the 'bmdma_addr' beforing reading
    - dma: at_xdmac: fix a missing check on list iterator
    - drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
    - drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
    - KVM: PPC: Fix TCE handling for VFIO
    - drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
    - powerpc/perf: Fix power9 event alternatives
    - xtensa: patch_text: Fixup last cpu should be master
    - xtensa: fix a7 clobbering in coprocessor context load/store
    - openvswitch: fix OOB access in reserve_sfa_size()
    - ASoC: soc-dapm: fix two incorrect uses of list iterator
    - e1000e: Fix possible overflow in LTR decoding
    - ARC: entry: fix syscall_trace_exit argument
    - arm_pmu: Validate single/group leader events
    - ext4: fix symlink file size not match to file content
    - ext4: fix use-after-free in ext4_search_dir
    - ext4, doc: fix incorrect h_reserved size
    - ext4: fix overhead calculation to account for the reserved gdt blocks
    - ext4: force overhead calculation if the s_overhead_cluster makes no sense
    - jbd2: fix a potential race while discarding reserved buffers after an abort
    - spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and
      controller
    - staging: ion: Prevent incorrect reference counting behavour
    - block/compat_ioctl: fix range check in BLKGETSIZE
    - Linux 5.4.191

  * Focal update: v5.4.190 upstream stable release (LP: #1973085)
    - memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
    - net/sched: flower: fix parsing of ethertype following VLAN header
    - veth: Ensure eth header is in skb's linear part
    - gpiolib: acpi: use correct format characters
    - mlxsw: i2c: Fix initialization error flow
    - net/sched: fix initialization order when updating chain 0 head
    - net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
    - net/sched: taprio: Check if socket flags are valid
    - cfg80211: hold bss_lock while updating nontrans_list
    - drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
    - net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
    - sctp: Initialize daddr on peeled off socket
    - testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
    - nfc: nci: add flush_workqueue to prevent uaf
    - cifs: potential buffer overflow in handling symlinks
    - drm/amd: Add USBC connector ID
    - drm/amd/display: fix audio format not updated after edid updated
    - drm/amd/display: Update VTEM Infopacket definition
    - drm/amdkfd: Fix Incorrect VMIDs passed to HWS
    - drm/amdkfd: Check for potential null return of kmalloc_array()
    - Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
    - scsi: target: tcmu: Fix possible page UAF
    - scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
    - ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
    - gpu: ipu-v3: Fix dev_dbg frequency output
    - regulator: wm8994: Add an off-on delay for WM8994 variant
    - arm64: alternatives: mark patch_alternative() as `noinstr`
    - tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
    - net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
    - drm/amd/display: Fix allocate_mst_payload assert on resume
    - powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit
    - scsi: mvsas: Add PCI ID of RocketRaid 2640
    - scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
    - drivers: net: slip: fix NPD bug in sl_tx_timeout()
    - perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
    - mm, page_alloc: fix build_zonerefs_node()
    - mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
    - gcc-plugins: latent_entropy: use /dev/urandom
    - ath9k: Properly clear TX status area before reporting to mac80211
    - ath9k: Fix usage of driver-private space in tx_info
    - btrfs: remove unused variable in btrfs_{start,write}_dirty_block_groups()
    - btrfs: mark resumed async balance as writing
    - ALSA: hda/realtek: Add quirk for Clevo PD50PNT
    - ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
    - ipv6: fix panic when forwarding a pkt with no in6 dev
    - drm/amd/display: don't ignore alpha property on pre-multiplied mode
    - genirq/affinity: Consider that CPUs on nodes can be unbalanced
    - tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
    - ARM: davinci: da850-evm: Avoid NULL pointer dereference
    - dm integrity: fix memory corruption when tag_size is less than digest size
    - smp: Fix offline cpu check in flush_smp_call_function_queue()
    - i2c: pasemi: Wait for write xfers to finish
    - dma-direct: avoid redundant memory sync for swiotlb
    - ax25: add refcount in ax25_dev to avoid UAF bugs
    - ax25: fix reference count leaks of ax25_dev
    - ax25: fix UAF bugs of net_device caused by rebinding operation
    - ax25: Fix refcount leaks caused by ax25_cb_del()
    - ax25: fix UAF bug in ax25_send_control()
    - ax25: fix NPD bug in ax25_disconnect
    - ax25: Fix NULL pointer dereferences in ax25 timers
    - ax25: Fix UAF bugs in ax25 timers
    - Linux 5.4.190

 -- Stefan Bader <stefan.bader@canonical.com>  Wed, 22 Jun 2022 15:00:52 +0200

linux (5.4.0-121.137) focal; urgency=medium

  * focal/linux: 5.4.0-121.137 -proposed tracker (LP: #1978666)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2022.05.30)

  * CVE-2022-28388
    - can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error
      path

  * test_vxlan_under_vrf.sh in net from ubuntu_kernel_selftests failed (Check VM
    connectivity through VXLAN (underlay in the default VRF) [FAIL])
    (LP: #1871015)
    - selftests: net: test_vxlan_under_vrf: fix HV connectivity test

  * [UBUNTU 20.04] CPU-MF: add extended counter set definitions for new IBM z16
    (LP: #1974433)
    - s390/cpumf: add new extended counter set for IBM z16

  * [UBUNTU 20.04] KVM nesting support leaks too much memory, might result in
    stalls during cleanup (LP: #1974017)
    - KVM: s390: vsie/gmap: reduce gmap_rmap overhead

  * [UBUNTU 20.04] Null Pointer issue in nfs code running Ubuntu on IBM Z
    (LP: #1968096)
    - NFS: Fix up nfs_ctx_key_to_expire()

 -- Stefan Bader <stefan.bader@canonical.com>  Wed, 15 Jun 2022 15:13:27 +0200

linux (5.4.0-120.136) focal; urgency=medium

  * CVE-2022-21123 // CVE-2022-21125 // CVE-2022-21166
    - cpu/speculation: Add prototype for cpu_show_srbds()
    - x86/cpu: Add Jasper Lake to Intel family
    - x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel
      CPU family
    - x86/cpu: Add another Alder Lake CPU to the Intel family
    - Documentation: Add documentation for Processor MMIO Stale Data
    - x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
    - x86/speculation: Add a common function for MD_CLEAR mitigation update
    - x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
    - x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
    - x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
    - x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
    - x86/speculation/srbds: Update SRBDS mitigation selection
    - x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
    - KVM: x86/speculation: Disable Fill buffer clear within guests
    - x86/speculation/mmio: Print SMT warning

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Fri, 10 Jun 2022 10:21:07 -0300

linux (5.4.0-117.132) focal; urgency=medium

  * CVE-2022-1966
    - netfilter: nf_tables: add nft_set_elem_expr_alloc()
    - netfilter: nf_tables: disallow non-stateful expression in sets earlier

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Wed, 01 Jun 2022 20:07:42 -0300

linux (5.4.0-115.129) focal; urgency=medium

  * CVE-2022-21499
    - SAUCE: debug: Lock down kgdb

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Sat, 21 May 2022 12:07:10 -0300

linux (5.4.0-114.128) focal; urgency=medium

  * focal/linux: 5.4.0-114.128 -proposed tracker (LP: #1974391)

  * 32 GT/s PCI link speeds reporting "Unknown speed" in sysfs (LP: #1970798)
    - PCI: Add 32 GT/s decoding in some macros
    - PCI: Add pci_speed_string()
    - PCI: Use pci_speed_string() for all PCI/PCI-X/PCIe strings
    - PCI: Add PCIE_LNKCAP2_SLS2SPEED() macro

  * issuing invalid ioctl to /dev/vsock may spam dmesg (LP: #1971480)
    - vsock: remove ratelimit unknown ioctl message

  * config CONFIG_HISI_PMU for  kunpeng920 (LP: #1956086)
    - drivers/perf: hisi: Permit modular builds of HiSilicon uncore drivers
    - [Config] CONFIG_HISI_PMU=m

  * Focal update: v5.4.189 upstream stable release (LP: #1971497)
    - swiotlb: fix info leak with DMA_FROM_DEVICE
    - USB: serial: pl2303: add IBM device IDs
    - USB: serial: simple: add Nokia phone driver
    - netdevice: add the case if dev is NULL
    - HID: logitech-dj: add new lightspeed receiver id
    - xfrm: fix tunnel model fragmentation behavior
    - virtio_console: break out of buf poll on remove
    - ethernet: sun: Free the coherent when failing in probing
    - spi: Fix invalid sgs value
    - net:mcf8390: Use platform_get_irq() to get the interrupt
    - spi: Fix erroneous sgs value with min_t()
    - af_key: add __GFP_ZERO flag for compose_sadb_supported in function
      pfkey_register
    - net: dsa: microchip: add spi_device_id tables
    - iommu/iova: Improve 32-bit free space estimate
    - tpm: fix reference counting for struct tpm_chip
    - block: Add a helper to validate the block size
    - virtio-blk: Use blk_validate_block_size() to validate block size
    - USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
    - xhci: fix runtime PM imbalance in USB2 resume
    - xhci: make xhci_handshake timeout for xhci_reset() adjustable
    - xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
    - coresight: Fix TRCCONFIGR.QE sysfs interface
    - iio: afe: rescale: use s64 for temporary scale calculations
    - iio: inkern: apply consumer scale on IIO_VAL_INT cases
    - iio: inkern: apply consumer scale when no channel scale is available
    - iio: inkern: make a best effort on offset calculation
    - greybus: svc: fix an error handling bug in gb_svc_hello()
    - clk: uniphier: Fix fixed-rate initialization
    - KEYS: fix length validation in keyctl_pkey_params_get_2()
    - Documentation: add link to stable release candidate tree
    - Documentation: update stable tree link
    - HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
    - SUNRPC: avoid race between mod_timer() and del_timer_sync()
    - NFSD: prevent underflow in nfssvc_decode_writeargs()
    - NFSD: prevent integer overflow on 32 bit systems
    - f2fs: fix to unlock page correctly in error path of is_alive()
    - f2fs: quota: fix loop condition at f2fs_quota_sync()
    - f2fs: fix to do sanity check on .cp_pack_total_block_count
    - pinctrl: samsung: drop pin banks references on error paths
    - spi: mxic: Fix the transmit path
    - jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
    - jffs2: fix memory leak in jffs2_do_mount_fs
    - jffs2: fix memory leak in jffs2_scan_medium
    - mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
    - mm: invalidate hwpoison page cache page in fault path
    - mempolicy: mbind_range() set_policy() after vma_merge()
    - scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
    - qed: display VF trust config
    - qed: validate and restrict untrusted VFs vlan promisc mode
    - riscv: Fix fill_callchain return value
    - Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
    - ALSA: cs4236: fix an incorrect NULL check on list iterator
    - ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
    - mm,hwpoison: unmap poisoned page before invalidation
    - mm/kmemleak: reset tag when compare object pointer
    - drbd: fix potential silent data corruption
    - powerpc/kvm: Fix kvm_use_magic_page
    - udp: call udp_encap_enable for v6 sockets when enabling encap
    - ACPI: properties: Consistently return -ENOENT if there are no more
      references
    - drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
    - mailbox: tegra-hsp: Flush whole channel
    - block: don't merge across cgroup boundaries if blkcg is enabled
    - drm/edid: check basic audio support on CEA extension block
    - video: fbdev: sm712fb: Fix crash in smtcfb_read()
    - video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
    - ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
    - ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
    - ARM: dts: exynos: add missing HDMI supplies on SMDK5250
    - ARM: dts: exynos: add missing HDMI supplies on SMDK5420
    - carl9170: fix missing bit-wise or operator for tx_params
    - thermal: int340x: Increase bitmap size
    - lib/raid6/test: fix multiple definition linking error
    - crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
    - crypto: rsa-pkcs1pad - restore signature length check
    - crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
    - DEC: Limit PMAX memory probing to R3k systems
    - media: davinci: vpif: fix unbalanced runtime PM get
    - xtensa: fix stop_machine_cpuslocked call in patch_text
    - xtensa: fix xtensa_wsr always writing 0
    - brcmfmac: firmware: Allocate space for default boardrev in nvram
    - brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
    - brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
    - brcmfmac: pcie: Fix crashes due to early IRQs
    - PCI: pciehp: Clear cmd_busy bit in polling mode
    - regulator: qcom_smd: fix for_each_child.cocci warnings
    - crypto: authenc - Fix sleep in atomic context in decrypt_tail
    - crypto: mxs-dcp - Fix scatterlist processing
    - spi: tegra114: Add missing IRQ check in tegra_spi_probe
    - selftests/x86: Add validity check and allow field splitting
    - audit: log AUDIT_TIME_* records only from rules
    - crypto: ccree - don't attempt 0 len DMA mappings
    - spi: pxa2xx-pci: Balance reference count for PCI DMA device
    - hwmon: (pmbus) Add mutex to regulator ops
    - hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
    - block: don't delete queue kobject before its children
    - PM: hibernate: fix __setup handler error handling
    - PM: suspend: fix return value of __setup handler
    - hwrng: atmel - disable trng on failure path
    - crypto: vmx - add missing dependencies
    - clocksource/drivers/timer-of: Check return value of of_iomap in
      timer_of_base_init()
    - ACPI: APEI: fix return value of __setup handlers
    - crypto: ccp - ccp_dmaengine_unregister release dma channels
    - hwmon: (pmbus) Add Vin unit off handling
    - clocksource: acpi_pm: fix return value of __setup handler
    - sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
    - perf/core: Fix address filter parser for multiple filters
    - perf/x86/intel/pt: Fix address filter config for 32-bit kernel
    - f2fs: fix missing free nid in f2fs_handle_failed_inode
    - f2fs: fix to avoid potential deadlock
    - media: bttv: fix WARNING regression on tunerless devices
    - media: coda: Fix missing put_device() call in coda_get_vdoa_data
    - media: hantro: Fix overfill bottom register field name
    - media: aspeed: Correct value for h-total-pixels
    - video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
    - video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
    - video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
    - ARM: dts: qcom: ipq4019: fix sleep clock
    - soc: qcom: rpmpd: Check for null return of devm_kcalloc
    - soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
    - arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
    - soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
    - ARM: dts: imx: Add missing LVDS decoder on M53Menlo
    - media: video/hdmi: handle short reads of hdmi info frame.
    - media: em28xx: initialize refcount before kref_get
    - media: usb: go7007: s2250-board: fix leak in probe()
    - uaccess: fix nios2 and microblaze get_user_8()
    - ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
    - ASoC: ti: davinci-i2s: Add check for clk_enable()
    - ALSA: spi: Add check for clk_enable()
    - arm64: dts: ns2: Fix spi-cpol and spi-cpha property
    - arm64: dts: broadcom: Fix sata nodename
    - printk: fix return value of printk.devkmsg __setup handler
    - ASoC: mxs-saif: Handle errors for clk_enable
    - ASoC: atmel_ssc_dai: Handle errors for clk_enable
    - ASoC: soc-compress: prevent the potentially use of null pointer
    - memory: emif: Add check for setup_interrupts
    - memory: emif: check the pointer temp in get_device_details()
    - ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
    - arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
    - media: stk1160: If start stream fails, return buffers with
      VB2_BUF_STATE_QUEUED
    - ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
    - ASoC: wm8350: Handle error for wm8350_register_irq
    - ASoC: fsi: Add check for clk_enable
    - video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
    - ivtv: fix incorrect device_caps for ivtvfb
    - ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
    - ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
    - ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
    - ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in
      msm8916_wcd_digital_probe
    - mmc: davinci_mmc: Handle error for clk_enable
    - ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
    - drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
    - drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
    - ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
    - udmabuf: validate ubuf->pagecount
    - Bluetooth: hci_serdev: call init_rwsem() before p->open()
    - mtd: onenand: Check for error irq
    - mtd: rawnand: gpmi: fix controller timings setting
    - drm/edid: Don't clear formats if using deep color
    - drm/amd/display: Fix a NULL pointer dereference in
      amdgpu_dm_connector_add_common_modes()
    - ath9k_htc: fix uninit value bugs
    - KVM: PPC: Fix vmx/vsx mixup in mmio emulation
    - i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
    - power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
    - ray_cs: Check ioremap return value
    - powerpc/perf: Don't use perf_hw_context for trace IMC PMU
    - mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
    - mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
    - net: dsa: mv88e6xxx: Enable port policy support on 6097
    - PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
    - power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
    - HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
    - iommu/ipmmu-vmsa: Check for error num after setting mask
    - drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
    - IB/cma: Allow XRC INI QPs to set their local ACK timeout
    - dax: make sure inodes are flushed before destroy cache
    - iwlwifi: Fix -EIO error code that is never returned
    - iwlwifi: mvm: Fix an error code in iwl_mvm_up()
    - dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
    - scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
    - scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
    - scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
    - scsi: pm8001: Fix abort all task initialization
    - drm/amd/display: Remove vupdate_int_entry definition
    - TOMOYO: fix __setup handlers return values
    - ext2: correct max file size computing
    - drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
    - power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false
      return
    - scsi: hisi_sas: Change permission of parameter prot_mask
    - drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
    - bpf, arm64: Call build_prologue() first in first JIT pass
    - bpf, arm64: Feed byte-offset into bpf line info
    - libbpf: Skip forward declaration when counting duplicated type names
    - powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
    - KVM: x86: Fix emulation in writing cr8
    - KVM: x86/emulator: Defer not-present segment check in
      __load_segment_descriptor()
    - hv_balloon: rate-limit "Unhandled message" warning
    - i2c: xiic: Make bus names unique
    - power: supply: wm8350-power: Handle error for wm8350_register_irq
    - power: supply: wm8350-power: Add missing free in free_charger_irq
    - PCI: Reduce warnings on possible RW1C corruption
    - mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
    - powerpc/sysdev: fix incorrect use to determine if list is empty
    - mfd: mc13xxx: Add check for mc13xxx_irq_request
    - selftests/bpf: Make test_lwt_ip_encap more stable and faster
    - powerpc: 8xx: fix a return value error in mpc8xx_pic_init
    - vxcan: enable local echo for sent CAN frames
    - MIPS: RB532: fix return value of __setup handler
    - mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
    - RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
    - bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
    - bpf, sockmap: Fix more uncharged while msg has more_data
    - bpf, sockmap: Fix double uncharge the mem of sk_msg
    - USB: storage: ums-realtek: fix error code in rts51x_read_mem()
    - Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
    - af_netlink: Fix shift out of bounds in group mask calculation
    - i2c: mux: demux-pinctrl: do not deactivate a master that is not active
    - selftests/bpf/test_lirc_mode2.sh: Exit with proper code
    - tcp: ensure PMTU updates are processed during fastopen
    - openvswitch: always update flow key after nat
    - tipc: fix the timer expires after interval 100ms
    - mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
    - mxser: fix xmit_buf leak in activate when LSR == 0xff
    - pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
    - misc: alcor_pci: Fix an error handling path
    - staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
    - pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
    - clk: qcom: ipq8074: Use floor ops for SDCC1 clock
    - phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
    - serial: 8250_mid: Balance reference count for PCI DMA device
    - serial: 8250: Fix race condition in RTS-after-send handling
    - iio: adc: Add check for devm_request_threaded_irq
    - NFS: Return valid errors from nfs2/3_decode_dirent()
    - dma-debug: fix return value of __setup handlers
    - clk: imx7d: Remove audio_mclk_root_clk
    - clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
    - clk: qcom: clk-rcg2: Update the frac table for pixel clock
    - remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
    - remoteproc: qcom_wcnss: Add missing of_node_put() in
      wcnss_alloc_memory_region
    - clk: actions: Terminate clk_div_table with sentinel element
    - clk: loongson1: Terminate clk_div_table with sentinel element
    - clk: clps711x: Terminate clk_div_table with sentinel element
    - clk: tegra: tegra124-emc: Fix missing put_device() call in
      emc_ensure_emc_driver
    - NFS: remove unneeded check in decode_devicenotify_args()
    - staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
    - pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
    - pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
    - pinctrl: mediatek: paris: Fix pingroup pin config state readback
    - pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
    - pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
    - tty: hvc: fix return value of __setup handler
    - kgdboc: fix return value of __setup handler
    - kgdbts: fix return value of __setup handler
    - firmware: google: Properly state IOMEM dependency
    - driver core: dd: fix return value of __setup handler
    - jfs: fix divide error in dbNextAG
    - netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
    - NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
    - clk: qcom: gcc-msm8994: Fix gpll4 width
    - clk: Initialize orphan req_rate
    - xen: fix is_xen_pmu()
    - net: phy: broadcom: Fix brcm_fet_config_init()
    - selftests: test_vxlan_under_vrf: Fix broken test case
    - qlcnic: dcb: default to returning -EOPNOTSUPP
    - net/x25: Fix null-ptr-deref caused by x25_disconnect
    - NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
    - net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
    - lib/test: use after free in register_test_dev_kmod()
    - LSM: general protection fault in legacy_parse_param
    - gcc-plugins/stackleak: Exactly match strings instead of prefixes
    - pinctrl: npcm: Fix broken references to chip->parent_device
    - block, bfq: don't move oom_bfqq
    - selinux: use correct type for context length
    - loop: use sysfs_emit() in the sysfs xxx show()
    - Fix incorrect type in assignment of ipv6 port for audit
    - irqchip/qcom-pdc: Fix broken locking
    - irqchip/nvic: Release nvic_base upon failure
    - bfq: fix use-after-free in bfq_dispatch_request
    - ACPICA: Avoid walking the ACPI Namespace if it is not there
    - lib/raid6/test/Makefile: Use $(pound) instead of # for Make 4.3
    - Revert "Revert "block, bfq: honor already-setup queue merges""
    - ACPI/APEI: Limit printable size of BERT table data
    - PM: core: keep irq flags in device_pm_check_callbacks()
    - spi: tegra20: Use of_device_get_match_data()
    - ext4: don't BUG if someone dirty pages without asking ext4 first
    - ntfs: add sanity check on allocation size
    - video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
    - video: fbdev: w100fb: Reset global state
    - video: fbdev: cirrusfb: check pixclock to avoid divide by zero
    - video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
    - ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
    - ARM: dts: bcm2837: Add the missing L1/L2 cache information
    - ASoC: madera: Add dependencies on MFD
    - video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
    - video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of
      snprintf()
    - video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
    - ASoC: soc-core: skip zero num_dai component in searching dai name
    - media: cx88-mpeg: clear interrupt status register before streaming video
    - ARM: tegra: tamonten: Fix I2C3 pad setting
    - ARM: mmp: Fix failure to remove sram device
    - video: fbdev: sm712fb: Fix crash in smtcfb_write()
    - media: Revert "media: em28xx: add missing em28xx_close_extension"
    - media: hdpvr: initialize dev->worker at hdpvr_register_videodev
    - mmc: host: Return an error when ->enable_sdio_irq() ops is missing
    - ALSA: hda/realtek: Add alc256-samsung-headphone fixup
    - powerpc/lib/sstep: Fix 'sthcx' instruction
    - powerpc/lib/sstep: Fix build errors with newer binutils
    - powerpc: Fix build errors with newer binutils
    - scsi: qla2xxx: Fix stuck session in gpdb
    - scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
    - scsi: qla2xxx: Fix warning for missing error code
    - scsi: qla2xxx: Fix device reconnect in loop topology
    - scsi: qla2xxx: Add devids and conditionals for 28xx
    - scsi: qla2xxx: Check for firmware dump already collected
    - scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
    - scsi: qla2xxx: Fix disk failure to rediscover
    - scsi: qla2xxx: Fix incorrect reporting of task management failure
    - scsi: qla2xxx: Fix hang due to session stuck
    - scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
    - scsi: qla2xxx: Fix N2N inconsistent PLOGI
    - scsi: qla2xxx: Reduce false trigger to login
    - scsi: qla2xxx: Use correct feature type field during RFF_ID processing
    - KVM: Prevent module exit until all VMs are freed
    - KVM: x86: fix sending PV IPI
    - ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
    - ubifs: rename_whiteout: Fix double free for whiteout_ui->data
    - ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
    - ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
    - ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
    - ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
    - ubifs: rename_whiteout: correct old_dir size computing
    - XArray: Fix xas_create_range() when multi-order entry present
    - can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
    - can: mcba_usb: properly check endpoint type
    - XArray: Update the LRU list in xas_split()
    - rtc: check if __rtc_read_time was successful
    - gfs2: Make sure FITRIM minlen is rounded up to fs block size
    - net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
    - pinctrl: pinconf-generic: Print arguments for bias-pull-*
    - pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
    - pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
    - ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
    - ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
    - ARM: iop32x: offset IRQ numbers by 1
    - ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
    - powerpc/kasan: Fix early region not updated correctly
    - ASoC: soc-compress: Change the check for codec_dai
    - mm/mmap: return 1 from stack_guard_gap __setup() handler
    - mm/memcontrol: return 1 from cgroup.memory __setup() handler
    - mm/usercopy: return 1 from hardened_usercopy __setup() handler
    - bpf: Fix comment for helper bpf_current_task_under_cgroup()
    - dt-bindings: mtd: nand-controller: Fix the reg property description
    - dt-bindings: mtd: nand-controller: Fix a comment in the examples
    - dt-bindings: spi: mxic: The interrupt property is not mandatory
    - ubi: fastmap: Return error code if memory allocation fails in add_aeb()
    - ASoC: topology: Allow TLV control to be either read or write
    - ARM: dts: spear1340: Update serial node properties
    - ARM: dts: spear13xx: Update SPI dma properties
    - um: Fix uml_mconsole stop/go
    - openvswitch: Fixed nd target mask field in the flow dump.
    - KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
    - KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
    - ubifs: Rectify space amount budget for mkdir/tmpfile operations
    - rtc: wm8350: Handle error for wm8350_register_irq
    - riscv module: remove (NOLOAD)
    - ARM: 9187/1: JIVE: fix return value of __setup handler
    - KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
    - drm: Add orientation quirk for GPD Win Max
    - ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
    - drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj
    - ptp: replace snprintf with sysfs_emit
    - powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
    - bpf: Make dst_port field in struct bpf_sock 16-bit wide
    - scsi: mvsas: Replace snprintf() with sysfs_emit()
    - scsi: bfa: Replace snprintf() with sysfs_emit()
    - power: supply: axp20x_battery: properly report current when discharging
    - ipv6: make mc_forwarding atomic
    - powerpc: Set crashkernel offset to mid of RMA region
    - drm/amdgpu: Fix recursive locking warning
    - PCI: aardvark: Fix support for MSI interrupts
    - iommu/arm-smmu-v3: fix event handling soft lockup
    - usb: ehci: add pci device support for Aspeed platforms
    - PCI: pciehp: Add Qualcomm quirk for Command Completed erratum
    - power: supply: axp288-charger: Set Vhold to 4.4V
    - ipv4: Invalidate neighbour for broadcast address upon address addition
    - dm ioctl: prevent potential spectre v1 gadget
    - drm/amdkfd: make CRAT table missing message informational only
    - scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
    - scsi: aha152x: Fix aha152x_setup() __setup handler return value
    - net/smc: correct settings of RMB window update limit
    - mips: ralink: fix a refcount leak in ill_acc_of_setup()
    - macvtap: advertise link netns via netlink
    - tuntap: add sanity checks about msg_controllen in sendmsg
    - bnxt_en: Eliminate unintended link toggle during FW reset
    - MIPS: fix fortify panic when copying asm exception handlers
    - scsi: libfc: Fix use after free in fc_exch_abts_resp()
    - usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
    - xtensa: fix DTC warning unit_address_format
    - Bluetooth: Fix use after free in hci_send_acl
    - netlabel: fix out-of-bounds memory accesses
    - init/main.c: return 1 from handled __setup() functions
    - minix: fix bug when opening a file with O_DIRECT
    - clk: si5341: fix reported clk_rate when output divider is 2
    - w1: w1_therm: fixes w1_seq for ds28ea00 sensors
    - NFSv4: Protect the state recovery thread against direct reclaim
    - xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32
    - clk: Enforce that disjoints limits are invalid
    - SUNRPC/call_alloc: async tasks mustn't block waiting for memory
    - NFS: swap IO handling is slightly different for O_DIRECT IO
    - NFS: swap-out must always use STABLE writes.
    - serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
    - virtio_console: eliminate anonymous module_init & module_exit
    - jfs: prevent NULL deref in diFree
    - SUNRPC: Fix socket waits for write buffer space
    - parisc: Fix CPU affinity for Lasi, WAX and Dino chips
    - parisc: Fix patch code locking and flushing
    - mm: fix race between MADV_FREE reclaim and blkdev direct IO read
    - KVM: arm64: Check arm64_get_bp_hardening_data() didn't return NULL
    - drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire()
    - Drivers: hv: vmbus: Fix potential crash on module unload
    - scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
    - net/tls: fix slab-out-of-bounds bug in decrypt_internal
    - net: ipv4: fix route with nexthop object delete warning
    - net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
    - drm/imx: Fix memory leak in imx_pd_connector_get_modes
    - bnxt_en: reserve space inside receive page for skb_shared_info
    - IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition
    - dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe
    - ipv6: Fix stats accounting in ip6_pkt_drop
    - net: openvswitch: don't send internal clone attribute to the userspace.
    - rxrpc: fix a race in rxrpc_exit_net()
    - qede: confirm skb is allocated before using
    - spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op()
    - bpf: Support dual-stack sockets in bpf_tcp_check_syncookie
    - drbd: Fix five use after free bugs in get_initial_state
    - SUNRPC: Handle ENOMEM in call_transmit_status()
    - SUNRPC: Handle low memory situations in call_status()
    - perf tools: Fix perf's libperf_print callback
    - perf session: Remap buf if there is no space for event
    - Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"
    - mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is
      complete
    - lz4: fix LZ4_decompress_safe_partial read out of bound
    - mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
    - mm/mempolicy: fix mpol_new leak in shared_policy_replace
    - x86/pm: Save the MSR validity status at context setup
    - x86/speculation: Restore speculation related MSRs during S3 resume
    - btrfs: fix qgroup reserve overflow the qgroup limit
    - arm64: patch_text: Fixup last cpu should be master
    - ata: sata_dwc_460ex: Fix crash due to OOB write
    - perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator
    - irqchip/gic-v3: Fix GICR_CTLR.RWP polling
    - tools build: Filter out options and warnings not supported by clang
    - tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
    - dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
    - mmc: mmci_sdmmc: Replace sg_dma_xxx macros
    - mmc: mmci: stm32: correctly check all elements of sg list
    - mm: don't skip swap entry even if zap_details specified
    - arm64: module: remove (NOLOAD) from linker script
    - mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning
    - drm/amdkfd: add missing void argument to function kgd2kfd_init
    - drm/amdkfd: Fix -Wstrict-prototypes from
      amdgpu_amdkfd_gfx_10_0_get_functions()
    - cgroup: Use open-time credentials for process migraton perm checks
    - cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
    - cgroup: Use open-time cgroup namespace for process migration perm checks
    - selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644
    - selftests: cgroup: Test open-time credential usage for migration checks
    - selftests: cgroup: Test open-time cgroup namespace usage for migration
      checks
    - cpuidle: PSCI: Move the `has_lpi` check to the beginning of the function
    - ACPI: processor idle: Check for architectural support for LPI
    - Linux 5.4.189

  * Focal update: v5.4.188 upstream stable release (LP: #1971496)
    - nfsd: cleanup nfsd_file_lru_dispose()
    - nfsd: Containerise filecache laundrette
    - net: ipv6: fix skb_over_panic in __ip6_append_data
    - tpm: Fix error handling in async work
    - staging: fbtft: fb_st7789v: reset display before initialization
    - thermal: int340x: fix memory leak in int3400_notify()
    - llc: fix netdevice reference leaks in llc_ui_bind()
    - ALSA: pcm: Add stream lock during PCM reset ioctl operations
    - ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB
    - ALSA: cmipci: Restore aux vol on suspend/resume
    - ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec
    - drivers: net: xgene: Fix regression in CRC stripping
    - ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call
    - ALSA: oss: Fix PCM OSS buffer allocation overflow
    - ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
    - ALSA: hda/realtek: Add quirk for ASUS GA402
    - ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
    - ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
    - ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
    - crypto: qat - disable registration of algorithms
    - rcu: Don't deboost before reporting expedited quiescent state
    - mac80211: fix potential double free on mesh join
    - tpm: use try_get_ops() in tpm-space.c
    - nds32: fix access_ok() checks in get/put_user
    - llc: only change llc->dev when bind() succeeds
    - Linux 5.4.188

  * Focal update: v5.4.187 upstream stable release (LP: #1971493)
    - crypto: qcom-rng - ensure buffer for generate is completely filled
    - ocfs2: fix crash when initialize filecheck kobj fails
    - efi: fix return value of __setup handlers
    - net: phy: marvell: Fix invalid comparison in the resume and suspend
      functions
    - net/packet: fix slab-out-of-bounds access in packet_recvmsg()
    - atm: eni: Add check for dma_map_single
    - hv_netvsc: Add check for kvmalloc_array
    - drm/panel: simple: Fix Innolux G070Y2-L01 BPP settings
    - net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()
    - net: dsa: Add missing of_node_put() in dsa_port_parse_of
    - arm64: fix clang warning about TRAMP_VALIAS
    - usb: gadget: rndis: prevent integer overflow in rndis_set_response()
    - usb: gadget: Fix use-after-free bug by not setting udc->dev.driver
    - usb: usbtmc: Fix bug in pipe direction for control transfers
    - Input: aiptek - properly check endpoint type
    - perf symbols: Fix symbol size calculation condition
    - Linux 5.4.187

  * Focal update: v5.4.186 upstream stable release (LP: #1969678)
    - Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0"
    - sctp: fix the processing for INIT chunk
    - xfrm: Check if_id in xfrm_migrate
    - xfrm: Fix xfrm migrate issues when address family changes
    - arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity
    - arm64: dts: rockchip: reorder rk3399 hdmi clocks
    - arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg"
    - ARM: dts: rockchip: reorder rk322x hmdi clocks
    - ARM: dts: rockchip: fix a typo on rk3288 crypto-controller
    - mac80211: refuse aggregations sessions before authorized
    - MIPS: smp: fill in sibling and core maps earlier
    - ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
    - can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when
      fully ready
    - atm: firestream: check the return value of ioremap() in fs_init()
    - iwlwifi: don't advertise TWT support
    - drm/vrr: Set VRR capable prop only if it is attached to connector
    - nl80211: Update bss channel on channel switch for P2P_CLIENT
    - tcp: make tcp_read_sock() more robust
    - sfc: extend the locking on mcdi->seqno
    - kselftest/vm: fix tests build with old libc
    - fixup for "arm64 entry: Add macro for reading symbol address from the
      trampoline"
    - Linux 5.4.186

  * Focal update: v5.4.185 upstream stable release (LP: #1969672)
    - clk: qcom: gdsc: Add support to update GDSC transition delay
    - arm64: dts: armada-3720-turris-mox: Add missing ethernet0 alias
    - virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero
    - net: qlogic: check the return value of dma_alloc_coherent() in
      qed_vf_hw_prepare()
    - qed: return status of qed_iov_get_link
    - drm/sun4i: mixer: Fix P010 and P210 format numbers
    - ARM: dts: aspeed: Fix AST2600 quad spi group
    - ethernet: Fix error handling in xemaclite_of_probe
    - net: ethernet: ti: cpts: Handle error for clk_enable
    - net: ethernet: lpc_eth: Handle error for clk_enable
    - ax25: Fix NULL pointer dereference in ax25_kill_by_device
    - net/mlx5: Fix size field in bufferx_reg struct
    - net/mlx5: Fix a race on command flush flow
    - NFC: port100: fix use-after-free in port100_send_complete
    - selftests: pmtu.sh: Kill tcpdump processes launched by subshell.
    - gpio: ts4900: Do not set DAT and OE together
    - gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
    - net: phy: DP83822: clear MISR2 register to disable interrupts
    - sctp: fix kernel-infoleak for SCTP sockets
    - net: bcmgenet: Don't claim WOL when its not available
    - net-sysfs: add check for netdevice being present to speed_show
    - Revert "xen-netback: remove 'hotplug-status' once it has served its purpose"
    - Revert "xen-netback: Check for hotplug-status existence before watching"
    - ipv6: prevent a possible race condition with lifetimes
    - tracing: Ensure trace buffer is at least 4096 bytes large
    - selftest/vm: fix map_fixed_noreplace test failure
    - selftests/memfd: clean up mapping in mfd_fail_write
    - ARM: Spectre-BHB: provide empty stub for non-config
    - fuse: fix pipe buffer lifetime for direct_io
    - staging: gdm724x: fix use after free in gdm_lte_rx()
    - net: macb: Fix lost RX packet wakeup race in NAPI receive
    - mmc: meson: Fix usage of meson_mmc_post_req()
    - riscv: Fix auipc+jalr relocation range checks
    - arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0
    - virtio: unexport virtio_finalize_features
    - virtio: acknowledge all features before access
    - ARM: fix Thumb2 regression with Spectre BHB
    - ext4: add check to prevent attempting to resize an fs with sparse_super2
    - x86/cpufeatures: Mark two free bits in word 3
    - x86/cpu: Add hardware-enforced cache coherency as a CPUID feature
    - x86/mm/pat: Don't flush cache if hardware enforces cache coherency across
      encryption domnains
    - KVM: SVM: Don't flush cache if hardware enforces cache coherency across
      encryption domains
    - Linux 5.4.185

  * Focal update: v5.4.184 upstream stable release (LP: #1969242)
    - arm/arm64: Provide a wrapper for SMCCC 1.1 calls
    - arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit()
    - ARM: report Spectre v2 status through sysfs
    - ARM: early traps initialisation
    - ARM: use LOADADDR() to get load address of sections
    - [Config] updateconfigs for HARDEN_BRANCH_HISTORY
    - ARM: Spectre-BHB workaround
    - ARM: include unprivileged BPF status in Spectre V2 reporting
    - ARM: fix build error when BPF_SYSCALL is disabled
    - ARM: fix co-processor register typo
    - ARM: Do not use NOCROSSREFS directive with ld.lld
    - ARM: fix build warning in proc-v7-bugs.c
    - xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
    - xen/grant-table: add gnttab_try_end_foreign_access()
    - xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
    - xen/netfront: don't use gnttab_query_foreign_access() for mapped status
    - xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
    - xen/gntalloc: don't use gnttab_query_foreign_access()
    - xen: remove gnttab_query_foreign_access()
    - xen/9p: use alloc/free_pages_exact()
    - xen/pvcalls: use alloc/free_pages_exact()
    - xen/gnttab: fix gnttab_end_foreign_access() without page specified
    - xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
    - Linux 5.4.184

  * Focal update: v5.4.183 upstream stable release (LP: #1969239)
    - mac80211_hwsim: report NOACK frames in tx_status
    - mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
    - i2c: bcm2835: Avoid clock stretching timeouts
    - ASoC: rt5668: do not block workqueue if card is unbound
    - ASoC: rt5682: do not block workqueue if card is unbound
    - Input: clear BTN_RIGHT/MIDDLE on buttonpads
    - cifs: fix double free race when mount fails in cifs_get_root()
    - dmaengine: shdma: Fix runtime PM imbalance on error
    - i2c: cadence: allow COMPILE_TEST
    - i2c: qup: allow COMPILE_TEST
    - net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
    - usb: gadget: don't release an existing dev->buf
    - usb: gadget: clear related members when goto fail
    - ata: pata_hpt37x: fix PCI clock detection
    - ALSA: intel_hdmi: Fix reference to PCM buffer address
    - ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
    - xfrm: fix MTU regression
    - netfilter: fix use-after-free in __nf_register_net_hook()
    - xfrm: enforce validity of offload input flags
    - netfilter: nf_queue: don't assume sk is full socket
    - netfilter: nf_queue: fix possible use-after-free
    - batman-adv: Request iflink once in batadv-on-batadv check
    - batman-adv: Request iflink once in batadv_get_real_netdevice
    - batman-adv: Don't expect inter-netns unique iflink indices
    - net: dcb: flush lingering app table entries for unregistered devices
    - net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
    - net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
    - block: Fix fsync always failed if once failed
    - xen/netfront: destroy queues before real_num_tx_queues is zeroed
    - sched/topology: Make sched_init_numa() use a set for the deduplicating sort
    - sched/topology: Fix sched_domain_topology_level alloc in sched_init_numa()
    - ia64: ensure proper NUMA distance and possible map initialization
    - mac80211: fix forwarded mesh frames AC & queue selection
    - net: stmmac: fix return value of __setup handler
    - iavf: Fix missing check for running netdev
    - net: sxgbe: fix return value of __setup handler
    - net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
    - ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
    - efivars: Respect "block" flag in efivar_entry_set_safe()
    - firmware: arm_scmi: Remove space in MODULE_ALIAS name
    - ASoC: cs4265: Fix the duplicated control name
    - can: gs_usb: change active_channels's type from atomic_t to u8
    - arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output
    - igc: igc_read_phy_reg_gpy: drop premature return
    - ARM: Fix kgdb breakpoint for Thumb2
    - ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
    - igc: igc_write_phy_reg_gpy: drop premature return
    - ibmvnic: free reset-work-item when flushing
    - memfd: fix F_SEAL_WRITE after shmem huge page allocated
    - soc: fsl: qe: Check of ioremap return value
    - net: chelsio: cxgb3: check the return value of pci_find_capability()
    - nl80211: Handle nla_memdup failures in handle_nan_filter
    - Input: elan_i2c - move regulator_[en|dis]able() out of
      elan_[en|dis]able_power()
    - Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
    - HID: add mapping for KEY_DICTATE
    - HID: add mapping for KEY_ALL_APPLICATIONS
    - tracing/histogram: Fix sorting on old "cpu" value
    - tracing: Fix return value of __setup handlers
    - btrfs: fix lost prealloc extents beyond eof after full fsync
    - btrfs: qgroup: fix deadlock between rescan worker and remove qgroup
    - btrfs: add missing run of delayed items after unlink during log replay
    - Revert "xfrm: xfrm_state_mtu should return at least 1280 for ipv6"
    - net: dcb: disable softirqs in dcbnl_flush_dev()
    - hamradio: fix macro redefine warning
    - Linux 5.4.183

  * Focal update: v5.4.182 upstream stable release (LP: #1969236)
    - cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
    - clk: jz4725b: fix mmc0 clock gating
    - vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
    - parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
    - parisc/unaligned: Fix ldw() and stw() unalignment handlers
    - drm/amdgpu: disable MMHUB PG for Picasso
    - sr9700: sanity check for packet length
    - USB: zaurus: support another broken Zaurus
    - x86/fpu: Correct pkru/xstate inconsistency
    - tee: export teedev_open() and teedev_close_context()
    - optee: use driver internal tee_context for some rpc
    - lan743x: fix deadlock in lan743x_phy_link_status_change()
    - ping: remove pr_err from ping_lookup
    - perf data: Fix double free in perf_session__delete()
    - bpf: Do not try bpf_msg_push_data with len 0
    - net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
    - tipc: Fix end of loop tests for list_for_each_entry()
    - gso: do not skip outer ip header in case of ipip and net_failover
    - openvswitch: Fix setting ipv6 fields causing hw csum failure
    - drm/edid: Always set RGB444
    - net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
    - net: ll_temac: check the return value of devm_kmalloc()
    - net: Force inlining of checksum functions in net/checksum.h
    - nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
    - netfilter: nf_tables: fix memory leak during stateful obj update
    - net/mlx5: Fix possible deadlock on rule deletion
    - net/mlx5: Fix wrong limitation of metadata match on ecpf
    - spi: spi-zynq-qspi: Fix a NULL pointer dereference in
      zynq_qspi_exec_mem_op()
    - configfs: fix a race in configfs_{,un}register_subsystem()
    - RDMA/ib_srp: Fix a deadlock
    - tracing: Have traceon and traceoff trigger honor the instance
    - iio: adc: men_z188_adc: Fix a resource leak in an error handling path
    - iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
    - iio: Fix error handling for PM
    - ata: pata_hpt37x: disable primary channel on HPT371
    - Revert "USB: serial: ch341: add new Product ID for CH341A"
    - usb: gadget: rndis: add spinlock for rndis response list
    - tracefs: Set the group ownership in apply_options() not parse_options()
    - USB: serial: option: add support for DW5829e
    - USB: serial: option: add Telit LE910R1 compositions
    - usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
    - usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
    - xhci: re-initialize the HC during resume if HCE was set
    - xhci: Prevent futile URB re-submissions due to incorrect return value.
    - tty: n_gsm: fix encoding of control signal octet bit DV
    - tty: n_gsm: fix proper link termination after failed open
    - tty: n_gsm: fix NULL pointer access due to DLCI release
    - gpio: tegra186: Fix chip_data type confusion
    - Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of
      DEVINIT/PREOS/ACR"
    - memblock: use kfree() to release kmalloced memblock regions
    - fget: clarify and improve __fget_files() implementation
    - Linux 5.4.182

  * CVE-2022-28390
    - can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path

 -- Stefan Bader <stefan.bader@canonical.com>  Fri, 20 May 2022 15:31:22 +0200

linux (5.4.0-113.127) focal; urgency=medium

  * focal/linux: 5.4.0-113.127 -proposed tracker (LP: #1973980)

  * CVE-2022-29581
    - net/sched: cls_u32: fix netns refcount changes in u32_change()

  * CVE-2022-1116
    - io_uring: fix fs->users overflow

  * ext4: limit length to bitmap_maxbytes (LP: #1972281)
    - ext4: limit length to bitmap_maxbytes - blocksize in punch_hole

  * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP
    option (LP: #1972740)
    - ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE

 -- Stefan Bader <stefan.bader@canonical.com>  Wed, 18 May 2022 16:07:54 +0200

linux (5.4.0-110.124) focal; urgency=medium

  * focal/linux: 5.4.0-110.124 -proposed tracker (LP: #1969053)

  * net/mlx5e: Fix page DMA map/unmap attributes (LP: #1967292)
    - net/mlx5e: Fix page DMA map/unmap attributes

  * xfs: Fix deadlock between AGI and AGF when target_ip exists in xfs_rename()
    (LP: #1966803)
    - xfs: Fix deadlock between AGI and AGF when target_ip exists in xfs_rename()

  * LRMv6: add multi-architecture support (LP: #1968774)
    - [Packaging] resync dkms-build{,--nvidia-N}

  * xfrm interface cannot be changed anymore (LP: #1968591)
    - xfrm: fix the if_id check in changelink

  * Use kernel-testing repo from launchpad for ADT tests (LP: #1968016)
    - [Debian] Use kernel-testing repo from launchpad

  * vmx_ldtr_test in ubuntu_kvm_unit_tests failed (FAIL: Expected 0 for L1 LDTR
    selector (got 50)) (LP: #1956315)
    - KVM: nVMX: Set LDTR to its architecturally defined value on nested VM-Exit

  * [SRU][Regression] Revert "PM: ACPI: reboot: Use S5 for reboot" which causes
    Bus Fatal Error when rebooting system with BCM5720 NIC (LP: #1917471)
    - Revert "PM: ACPI: reboot: Use S5 for reboot"

  * Focal update: v5.4.181 upstream stable release (LP: #1967582)
    - Makefile.extrawarn: Move -Wunaligned-access to W=1
    - HID:Add support for UGTABLET WP5540
    - Revert "svm: Add warning message for AVIC IPI invalid target"
    - serial: parisc: GSC: fix build when IOSAPIC is not set
    - parisc: Drop __init from map_pages declaration
    - parisc: Fix data TLB miss in sba_unmap_sg
    - parisc: Fix sglist access in ccio-dma.c
    - btrfs: send: in case of IO error log it
    - platform/x86: ISST: Fix possible circular locking dependency detected
    - selftests: rtc: Increase test timeout so that all tests run
    - net: ieee802154: at86rf230: Stop leaking skb's
    - selftests/zram: Skip max_comp_streams interface on newer kernel
    - selftests/zram01.sh: Fix compression ratio calculation
    - selftests/zram: Adapt the situation that /dev/zram0 is being used
    - ax25: improve the incomplete fix to avoid UAF and NPD bugs
    - vfs: make freeze_super abort when sync_filesystem returns error
    - quota: make dquot_quota_sync return errors from ->sync_fs
    - nvme: fix a possible use-after-free in controller reset during load
    - nvme-tcp: fix possible use-after-free in transport error_recovery work
    - nvme-rdma: fix possible use-after-free in transport error_recovery work
    - drm/amdgpu: fix logic inversion in check
    - Revert "module, async: async_synchronize_full() on module init iff async is
      used"
    - ftrace: add ftrace_init_nop()
    - module/ftrace: handle patchable-function-entry
    - arm64: module: rework special section handling
    - arm64: module/ftrace: intialize PLT at load time
    - iwlwifi: fix use-after-free
    - drm/radeon: Fix backlight control on iMac 12,1
    - ext4: check for out-of-order index extents in ext4_valid_extent_entries()
    - ext4: check for inconsistent extents between index and leaf block
    - ext4: prevent partial update of the extent blocks
    - taskstats: Cleanup the use of task->exit_code
    - dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending
    - vsock: remove vsock from connected table when connect is interrupted by a
      signal
    - mmc: block: fix read single on recovery logic
    - iwlwifi: pcie: fix locking when "HW not ready"
    - iwlwifi: pcie: gen2: fix locking when "HW not ready"
    - netfilter: nft_synproxy: unregister hooks on init error path
    - net: dsa: lan9303: fix reset on probe
    - net: ieee802154: ca8210: Fix lifs/sifs periods
    - ping: fix the dif and sdif check in ping_lookup
    - bonding: force carrier update when releasing slave
    - drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit
    - bonding: fix data-races around agg_select_timer
    - libsubcmd: Fix use-after-free for realloc(..., 0)
    - ALSA: hda: Fix regression on forced probe mask option
    - ALSA: hda: Fix missing codec probe on Shenker Dock 15
    - ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw()
    - ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range()
    - powerpc/lib/sstep: fix 'ptesync' build error
    - mtd: rawnand: gpmi: don't leak PM reference in error path
    - block/wbt: fix negative inflight counter when remove scsi device
    - NFS: LOOKUP_DIRECTORY is also ok with symlinks
    - NFS: Do not report writeback errors in nfs_getattr()
    - mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe()
    - mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status
    - scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loop
    - EDAC: Fix calculation of returned address and next offset in
      edac_align_ptr()
    - net: sched: limit TC_ACT_REPEAT loops
    - dmaengine: sh: rcar-dmac: Check for error num after setting mask
    - copy_process(): Move fd_install() out of sighand->siglock critical section
    - i2c: brcmstb: fix support for DSL and CM variants
    - Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj
    - KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW
    - ARM: OMAP2+: hwmod: Add of_node_put() before break
    - ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of
    - irqchip/sifive-plic: Add missing thead,c900-plic match string
    - netfilter: conntrack: don't refresh sctp entries in closed state
    - arm64: dts: meson-gx: add ATF BL32 reserved-memory region
    - arm64: dts: meson-g12: add ATF BL32 reserved-memory region
    - arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610
    - kconfig: let 'shell' return enough output for deep path names
    - ata: libata-core: Disable TRIM on M88V29
    - drm/rockchip: dw_hdmi: Do not leave clock enabled in error case
    - tracing: Fix tp_printk option related with tp_printk_stop_on_boot
    - net: usb: qmi_wwan: Add support for Dell DW5829e
    - net: macb: Align the dma and coherent dma masks
    - kconfig: fix failing to generate auto.conf
    - Linux 5.4.181

  * Focal update: v5.4.180 upstream stable release (LP: #1966118)
    - integrity: check the return value of audit_log_start()
    - ima: Remove ima_policy file before directory
    - ima: Allow template selection with ima_template[_fmt]= after ima_hash=
    - ima: Do not print policy rule with inactive LSM labels
    - mmc: sdhci-of-esdhc: Check for error num after setting mask
    - net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs
    - net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
    - NFS: Fix initialisation of nfs_client cl_flags field
    - NFSD: Clamp WRITE offsets
    - NFSD: Fix offset type in I/O trace points
    - NFSv4 only print the label when its queried
    - nfs: nfs4clinet: check the return value of kstrdup()
    - NFSv4.1: Fix uninitialised variable in devicenotify
    - NFSv4 remove zero number of fs_locations entries error check
    - NFSv4 expose nfs_parse_server_name function
    - drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer
    - net: sched: Clarify error message when qdisc kind is unknown
    - scsi: target: iscsi: Make sure the np under each tpg is unique
    - scsi: qedf: Fix refcount issue when LOGO is received during TMF
    - scsi: myrs: Fix crash in error case
    - PM: hibernate: Remove register_nosave_region_late()
    - usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
    - net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
    - KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER
    - riscv: fix build with binutils 2.38
    - ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
    - ARM: socfpga: fix missing RESET_CONTROLLER
    - nvme-tcp: fix bogus request completion when failing to send AER
    - ACPI/IORT: Check node revision for PMCG resources
    - PM: s2idle: ACPI: Fix wakeup interrupts handling
    - net: bridge: fix stale eth hdr pointer in br_dev_xmit
    - perf probe: Fix ppc64 'perf probe add events failed' case
    - ARM: dts: meson: Fix the UART compatible strings
    - staging: fbtft: Fix error path in fbtft_driver_module_init()
    - ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
    - usb: f_fs: Fix use-after-free for epfile
    - misc: fastrpc: avoid double fput() on failed usercopy
    - ixgbevf: Require large buffers for build_skb on 82599VF
    - bonding: pair enable_port with slave_arr_updates
    - ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
    - nfp: flower: fix ida_idx not being released
    - net: do not keep the dst cache when uncloning an skb dst and its metadata
    - net: fix a memleak when uncloning an skb dst and its metadata
    - veth: fix races around rq->rx_notify_masked
    - net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE
    - tipc: rate limit warning for received illegal binding update
    - net: amd-xgbe: disable interrupts during pci removal
    - vt_ioctl: fix array_index_nospec in vt_setactivate
    - vt_ioctl: add array_index_nospec to VT_ACTIVATE
    - n_tty: wake up poll(POLLRDNORM) on receiving data
    - eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
    - net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
    - usb: ulpi: Move of_node_put to ulpi_dev_release
    - usb: ulpi: Call of_node_put correctly
    - usb: dwc3: gadget: Prevent core from processing stale TRBs
    - usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
    - USB: gadget: validate interface OS descriptor requests
    - usb: gadget: rndis: check size of RNDIS_MSG_SET command
    - usb: gadget: f_uac2: Define specific wTerminalType
    - USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
    - USB: serial: option: add ZTE MF286D modem
    - USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
    - USB: serial: cp210x: add NCR Retail IO box id
    - USB: serial: cp210x: add CPI Bulk Coin Recycler id
    - seccomp: Invalidate seccomp mode to catch death failures
    - hwmon: (dell-smm) Speed up setting of fan speed
    - scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
    - perf: Fix list corruption in perf_cgroup_switch()
    - Linux 5.4.180

  * Focal update: v5.4.179 upstream stable release (LP: #1965591)
    - moxart: fix potential use-after-free on remove path
    - Linux 5.4.179

  * CVE-2020-27820
    - drm/nouveau: Add a dedicated mutex for the clients list
    - drm/nouveau: clean up all clients on device removal

  * CVE-2022-1016
    - netfilter: nf_tables: initialize registers in nft_do_chain()

  * CVE-2022-27223
    - USB: gadget: validate endpoint index for xilinx udc

  * CVE-2022-26490
    - nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION

  * CVE-2021-26401
    - x86/speculation: Use generic retpoline by default on AMD
    - x86/speculation: Update link to AMD speculation whitepaper
    - x86/speculation: Warn about Spectre v2 LFENCE mitigation
    - x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT

  * CVE-2022-0001
    - x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation
      reporting

 -- Stefan Bader <stefan.bader@canonical.com>  Thu, 14 Apr 2022 14:19:29 +0200

# For older changelog entries, run 'apt-get changelog linux-doc'
