linux-iot 5.4.0-1001.3 source package in Ubuntu

Changelog

linux-iot (5.4.0-1001.3) focal; urgency=medium

  * focal/linux-iot: 5.4.0-1001.3 -proposed tracker (LP: #1963957)

  * Disable unprivileged BPF by default (LP: #1961338)
    - [Config] CONFIG_BPF_UNPRIV_DEFAULT_OFF=y

  * Support builtin revoked certificates (LP: #1932029)
    - [Config] Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys
    - [Config] add i386 to CONFIG_SYSTEM_REVOCATION_KEYS annotation

  * Re-enable DEBUG_INFO_BTF where it was disabled (LP: #1945632)
    - [Config] Enable CONFIG_DEBUG_INFO_BTF on all arches

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

  [ Ubuntu: 5.4.0-105.119 ]

  * CVE-2022-0847
    - lib/iov_iter: initialize "flags" in new pipe_buffer
  * Broken network on some AWS instances with focal/impish kernels
    (LP: #1961968)
    - SAUCE: Revert "PCI/MSI: Mask MSI-X vectors only on success"
  * [UBUNTU 20.04] kernel: Add support for CPU-MF counter second version 7
    (LP: #1960182)
    - s390/cpumf: Support for CPU Measurement Facility CSVN 7
    - s390/cpumf: Support for CPU Measurement Sampling Facility LS bit
  * Hipersocket page allocation failure on Ubuntu 20.04 based SSC environments
    (LP: #1959529)
    - s390/qeth: use memory reserves to back RX buffers
  * CVE-2022-0516
    - KVM: s390: Return error on SIDA memop on normal guest
  * CVE-2022-0435
    - tipc: improve size validations for received domain records
  * CVE-2022-0492
    - cgroup-v1: Require capabilities to set release_agent
  * Recalled NFSv4 files delegations overwhelm server (LP: #1957986)
    - NFSv4: Fix delegation handling in update_open_stateid()
    - NFSv4: nfs4_callback_getattr() should ignore revoked delegations
    - NFSv4: Delegation recalls should not find revoked delegations
    - NFSv4: fail nfs4_refresh_delegation_stateid() when the delegation was
      revoked
    - NFS: Rename nfs_inode_return_delegation_noreclaim()
    - NFSv4: Don't remove the delegation from the super_list more than once
    - NFSv4: Hold the delegation spinlock when updating the seqid
    - NFSv4: Clear the NFS_DELEGATION_REVOKED flag in
      nfs_update_inplace_delegation()
    - NFSv4: Update the stateid seqid in nfs_revoke_delegation()
    - NFSv4: Revoke the delegation on success in nfs4_delegreturn_done()
    - NFSv4: Ignore requests to return the delegation if it was revoked
    - NFSv4: Don't reclaim delegations that have been returned or revoked
    - NFSv4: nfs4_return_incompatible_delegation() should check delegation
      validity
    - NFSv4: Fix nfs4_inode_make_writeable()
    - NFS: nfs_inode_find_state_and_recover() fix stateid matching
    - NFSv4: Fix races between open and delegreturn
    - NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
    - NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done()
    - NFSv4: nfs_inode_evict_delegation() should set NFS_DELEGATION_RETURNING
    - NFS: Clear NFS_DELEGATION_RETURN_IF_CLOSED when the delegation is returned
    - NFSv4: Try to return the delegation immediately when marked for return on
      close
    - NFSv4: Add accounting for the number of active delegations held
    - NFSv4: Limit the total number of cached delegations
    - NFSv4: Ensure the delegation is pinned in nfs_do_return_delegation()
    - NFSv4: Ensure the delegation cred is pinned when we call delegreturn
  * Focal update: v5.4.174 upstream stable release (LP: #1960566)
    - HID: uhid: Fix worker destroying device without any protection
    - HID: wacom: Reset expected and received contact counts at the same time
    - HID: wacom: Ignore the confidence flag when a touch is removed
    - HID: wacom: Avoid using stale array indicies to read contact count
    - f2fs: fix to do sanity check in is_alive()
    - nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed
      bind()
    - mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings
    - mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6
    - x86/gpu: Reserve stolen memory for first integrated Intel GPU
    - tools/nolibc: x86-64: Fix startup code bug
    - tools/nolibc: i386: fix initial stack alignment
    - tools/nolibc: fix incorrect truncation of exit code
    - rtc: cmos: take rtc_lock while reading from CMOS
    - media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE
    - media: flexcop-usb: fix control-message timeouts
    - media: mceusb: fix control-message timeouts
    - media: em28xx: fix control-message timeouts
    - media: cpia2: fix control-message timeouts
    - media: s2255: fix control-message timeouts
    - media: dib0700: fix undefined behavior in tuner shutdown
    - media: redrat3: fix control-message timeouts
    - media: pvrusb2: fix control-message timeouts
    - media: stk1160: fix control-message timeouts
    - can: softing_cs: softingcs_probe(): fix memleak on registration failure
    - lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()
    - iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure
    - dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled()
    - PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
    - mm_zone: add function to check if managed dma zone exists
    - mm/page_alloc.c: do not warn allocation failure on zone DMA if no managed
      pages
    - shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode
    - drm/rockchip: dsi: Hold pm-runtime across bind/unbind
    - drm/rockchip: dsi: Reconfigure hardware on resume()
    - drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure
    - drm/panel: innolux-p079zca: Delete panel on attach() failure
    - drm/rockchip: dsi: Fix unbalanced clock on probe error
    - Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails
    - clk: bcm-2835: Pick the closest clock rate
    - clk: bcm-2835: Remove rounding up the dividers
    - wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND
    - wcn36xx: Release DMA channel descriptor allocations
    - media: videobuf2: Fix the size printk format
    - media: aspeed: fix mode-detect always time out at 2nd run
    - media: em28xx: fix memory leak in em28xx_init_dev
    - media: aspeed: Update signal status immediately to ensure sane hw state
    - arm64: dts: meson-gxbb-wetek: fix HDMI in early boot
    - arm64: dts: meson-gxbb-wetek: fix missing GPIO binding
    - Bluetooth: stop proccessing malicious adv data
    - tee: fix put order in teedev_close_context()
    - media: dmxdev: fix UAF when dvb_register_device() fails
    - crypto: qce - fix uaf on qce_ahash_register_one
    - arm64: dts: ti: k3-j721e: correct cache-sets info
    - tty: serial: atmel: Check return code of dmaengine_submit()
    - tty: serial: atmel: Call dma_async_issue_pending()
    - media: rcar-csi2: Correct the selection of hsfreqrange
    - media: imx-pxp: Initialize the spinlock prior to using it
    - media: si470x-i2c: fix possible memory leak in si470x_i2c_probe()
    - media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released
    - media: venus: core: Fix a resource leak in the error handling path of
      'venus_probe()'
    - netfilter: bridge: add support for pppoe filtering
    - arm64: dts: qcom: msm8916: fix MMC controller aliases
    - ACPI: EC: Rework flushing of EC work while suspended to idle
    - drm/amdgpu: Fix a NULL pointer dereference in
      amdgpu_connector_lcd_native_mode()
    - drm/radeon/radeon_kms: Fix a NULL pointer dereference in
      radeon_driver_open_kms()
    - arm64: dts: ti: k3-j721e: Fix the L2 cache sets
    - tty: serial: uartlite: allow 64 bit address
    - serial: amba-pl011: do not request memory region twice
    - floppy: Fix hang in watchdog when disk is ejected
    - staging: rtl8192e: return error code from rtllib_softmac_init()
    - staging: rtl8192e: rtllib_module: fix error handle case in alloc_rtllib()
    - Bluetooth: btmtksdio: fix resume failure
    - media: dib8000: Fix a memleak in dib8000_init()
    - media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach()
    - media: si2157: Fix "warm" tuner state detection
    - sched/rt: Try to restart rt period timer when rt runtime exceeded
    - rcu/exp: Mark current CPU as exp-QS in IPI loop second pass
    - mwifiex: Fix possible ABBA deadlock
    - xfrm: fix a small bug in xfrm_sa_len()
    - crypto: stm32/cryp - fix xts and race condition in crypto_engine requests
    - crypto: stm32/cryp - fix double pm exit
    - crypto: stm32/cryp - fix lrw chaining mode
    - ARM: dts: gemini: NAS4220-B: fis-index-block with 128 KiB sectors
    - media: dw2102: Fix use after free
    - media: msi001: fix possible null-ptr-deref in msi001_probe()
    - media: coda/imx-vdoa: Handle dma_set_coherent_mask error codes
    - drm/msm/dpu: fix safe status debugfs file
    - drm/bridge: ti-sn65dsi86: Set max register for regmap
    - media: hantro: Fix probe func error path
    - xfrm: interface with if_id 0 should return error
    - xfrm: state and policy should fail if XFRMA_IF_ID 0
    - ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding
    - usb: ftdi-elan: fix memory leak on device disconnect
    - ARM: dts: armada-38x: Add generic compatible to UART nodes
    - mmc: meson-mx-sdio: add IRQ check
    - selinux: fix potential memleak in selinux_add_opt()
    - bpftool: Enable line buffering for stdout
    - x86/mce/inject: Avoid out-of-bounds write when setting flags
    - ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes
    - pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in
      __nonstatic_find_io_region()
    - pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in
      nonstatic_find_mem_region()
    - netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()
    - bpf: Fix SO_RCVBUF/SO_SNDBUF handling in _bpf_setsockopt().
    - ppp: ensure minimum packet size in ppp_write()
    - rocker: fix a sleeping in atomic bug
    - staging: greybus: audio: Check null pointer
    - fsl/fman: Check for null pointer after calling devm_ioremap
    - Bluetooth: hci_bcm: Check for error irq
    - HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init
    - HID: hid-uclogic-params: Invalid parameter check in
      uclogic_params_get_str_desc
    - HID: hid-uclogic-params: Invalid parameter check in
      uclogic_params_huion_init
    - HID: hid-uclogic-params: Invalid parameter check in
      uclogic_params_frame_init_v1_buttonpad
    - debugfs: lockdown: Allow reading debugfs files that are not world readable
    - net/mlx5e: Don't block routes with nexthop objects in SW
    - Revert "net/mlx5e: Block offload of outer header csum for UDP tunnels"
    - net/mlx5: Set command entry semaphore up once got index free
    - spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
    - tpm: add request_locality before write TPM_INT_ENABLE
    - can: softing: softing_startstop(): fix set but not used variable warning
    - can: xilinx_can: xcan_probe(): check for error irq
    - pcmcia: fix setting of kthread task states
    - net: mcs7830: handle usb read errors properly
    - ext4: avoid trim error on fs with small groups
    - ALSA: jack: Add missing rwsem around snd_ctl_remove() calls
    - ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls
    - ALSA: hda: Add missing rwsem around snd_ctl_remove() calls
    - RDMA/hns: Validate the pkey index
    - clk: imx8mn: Fix imx8mn_clko1_sels
    - powerpc/prom_init: Fix improper check of prom_getprop()
    - ASoC: uniphier: drop selecting non-existing SND_SOC_UNIPHIER_AIO_DMA
    - ALSA: oss: fix compile error when OSS_DEBUG is enabled
    - char/mwave: Adjust io port register size
    - binder: fix handling of error during copy
    - iommu/io-pgtable-arm: Fix table descriptor paddr formatting
    - scsi: ufs: Fix race conditions related to driver data
    - PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity()
    - powerpc/powermac: Add additional missing lockdep_register_key()
    - RDMA/core: Let ib_find_gid() continue search even after empty entry
    - RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry
    - ASoC: rt5663: Handle device_property_read_u32_array error codes
    - clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system
      enter shell
    - dmaengine: pxa/mmp: stop referencing config->slave_id
    - iommu/iova: Fix race between FQ timeout and teardown
    - phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
    - ASoC: samsung: idma: Check of ioremap return value
    - misc: lattice-ecp3-config: Fix task hung when firmware load failed
    - mips: lantiq: add support for clk_set_parent()
    - mips: bcm63xx: add support for clk_set_parent()
    - RDMA/cxgb4: Set queue pair state when being queried
    - of: base: Fix phandle argument length mismatch error message
    - Bluetooth: Fix debugfs entry leak in hci_register_dev()
    - fs: dlm: filter user dlm messages for kernel locks
    - drm/lima: fix warning when CONFIG_DEBUG_SG=y & CONFIG_DMA_API_DEBUG=y
    - ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply
    - drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR
    - ARM: shmobile: rcar-gen2: Add missing of_node_put()
    - batman-adv: allow netlink usage in unprivileged containers
    - usb: gadget: f_fs: Use stream_open() for endpoint files
    - drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L
    - HID: apple: Do not reset quirks when the Fn key is not found
    - media: b2c2: Add missing check in flexcop_pci_isr:
    - EDAC/synopsys: Use the quirk for version instead of ddr version
    - mlxsw: pci: Add shutdown method in PCI driver
    - drm/bridge: megachips: Ensure both bridges are probed before registration
    - gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use
    - HSI: core: Fix return freed object in hsi_new_client
    - mwifiex: Fix skb_over_panic in mwifiex_usb_recv()
    - rsi: Fix use-after-free in rsi_rx_done_handler()
    - rsi: Fix out-of-bounds read in rsi_read_pkt()
    - usb: uhci: add aspeed ast2600 uhci support
    - floppy: Add max size check for user space request
    - x86/mm: Flush global TLB when switching to trampoline page-table
    - media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds.
    - media: saa7146: hexium_orion: Fix a NULL pointer dereference in
      hexium_attach()
    - media: m920x: don't use stack on USB reads
    - iwlwifi: mvm: synchronize with FW after multicast commands
    - ath10k: Fix tx hanging
    - net-sysfs: update the queue counts in the unregistration path
    - net: phy: prefer 1000baseT over 1000baseKX
    - gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock
    - x86/mce: Mark mce_panic() noinstr
    - x86/mce: Mark mce_end() noinstr
    - x86/mce: Mark mce_read_aux() noinstr
    - net: bonding: debug: avoid printing debug logs when bond is not notifying
      peers
    - bpf: Do not WARN in bpf_warn_invalid_xdp_action()
    - HID: quirks: Allow inverting the absolute X/Y values
    - media: igorplugusb: receiver overflow should be reported
    - media: saa7146: hexium_gemini: Fix a NULL pointer dereference in
      hexium_attach()
    - mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO
    - audit: ensure userspace is penalized the same as the kernel when under
      pressure
    - arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus
    - arm64: tegra: Adjust length of CCPLEX cluster MMIO region
    - cpufreq: Fix initialization of min and max frequency QoS requests
    - usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0
    - ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream
    - iwlwifi: fix leaks/bad data after failed firmware load
    - iwlwifi: remove module loading failure message
    - iwlwifi: mvm: Fix calculation of frame length
    - um: registers: Rename function names to avoid conflicts and build problems
    - jffs2: GC deadlock reading a page that is used in jffs2_write_begin()
    - ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions
    - ACPICA: Utilities: Avoid deleting the same object twice in a row
    - ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()
    - ACPICA: Fix wrong interpretation of PCC address
    - ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
    - drm/amdgpu: fixup bad vram size on gmc v8
    - ACPI: battery: Add the ThinkPad "Not Charging" quirk
    - btrfs: remove BUG_ON() in find_parent_nodes()
    - btrfs: remove BUG_ON(!eie) in find_parent_nodes
    - net: mdio: Demote probed message to debug print
    - mac80211: allow non-standard VHT MCS-10/11
    - dm btree: add a defensive bounds check to insert_at()
    - dm space map common: add bounds check to sm_ll_lookup_bitmap()
    - net: phy: marvell: configure RGMII delays for 88E1118
    - net: gemini: allow any RGMII interface mode
    - regulator: qcom_smd: Align probe function with rpmh-regulator
    - serial: pl010: Drop CR register reset on set_termios
    - serial: core: Keep mctrl register state and cached copy in sync
    - random: do not throw away excess input to crng_fast_load
    - parisc: Avoid calling faulthandler_disabled() twice
    - powerpc/6xx: add missing of_node_put
    - powerpc/powernv: add missing of_node_put
    - powerpc/cell: add missing of_node_put
    - powerpc/btext: add missing of_node_put
    - powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
    - i2c: i801: Don't silently correct invalid transfer size
    - powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
    - i2c: mpc: Correct I2C reset procedure
    - clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB
    - powerpc/powermac: Add missing lockdep_register_key()
    - KVM: PPC: Book3S: Suppress failed alloc warning in H_COPY_TOFROM_GUEST
    - w1: Misuse of get_user()/put_user() reported by sparse
    - scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup
    - ALSA: seq: Set upper limit of processed events
    - powerpc: handle kdump appropriately with crash_kexec_post_notifiers option
    - MIPS: OCTEON: add put_device() after of_find_device_by_node()
    - i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters
    - MIPS: Octeon: Fix build errors using clang
    - scsi: sr: Don't use GFP_DMA
    - ASoC: mediatek: mt8173: fix device_node leak
    - power: bq25890: Enable continuous conversion for ADC at charging
    - rpmsg: core: Clean up resources on announce_create failure.
    - crypto: omap-aes - Fix broken pm_runtime_and_get() usage
    - crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
    - crypto: caam - replace this_cpu_ptr with raw_cpu_ptr
    - ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers
    - fuse: Pass correct lend value to filemap_write_and_wait_range()
    - serial: Fix incorrect rs485 polarity on uart open
    - cputime, cpuacct: Include guest time in user time in cpuacct.stat
    - tracing/kprobes: 'nmissed' not showed correctly for kretprobe
    - iwlwifi: mvm: Increase the scan timeout guard to 30 seconds
    - s390/mm: fix 2KB pgtable release race
    - drm/etnaviv: limit submit sizes
    - drm/nouveau/kms/nv04: use vzalloc for nv04_display
    - drm/bridge: analogix_dp: Make PSR-exit block less
    - PCI: pci-bridge-emul: Properly mark reserved PCIe bits in PCI config space
    - PCI: pci-bridge-emul: Correctly set PCIe capabilities
    - PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device
    - xfrm: fix policy lookup for ipv6 gre packets
    - btrfs: fix deadlock between quota enable and other quota operations
    - btrfs: check the root node for uptodate before returning it
    - btrfs: respect the max size in the header when activating swap file
    - ext4: make sure to reset inode lockdep class when quota enabling fails
    - ext4: make sure quota gets properly shutdown on error
    - ext4: set csum seed in tmp inode while migrating to extents
    - ext4: Fix BUG_ON in ext4_bread when write quota data
    - ext4: don't use the orphan list when migrating an inode
    - drm/radeon: fix error handling in radeon_driver_open_kms
    - of: base: Improve argument length mismatch error
    - firmware: Update Kconfig help text for Google firmware
    - media: rcar-csi2: Optimize the selection PHTW register
    - Documentation: dmaengine: Correctly describe dmatest with channel unset
    - Documentation: ACPI: Fix data node reference documentation
    - Documentation: refer to config RANDOMIZE_BASE for kernel address-space
      randomization
    - Documentation: fix firewire.rst ABI file path error
    - scsi: core: Show SCMD_LAST in text form
    - RDMA/hns: Modify the mapping attribute of doorbell to device
    - RDMA/rxe: Fix a typo in opcode name
    - dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK
    - Revert "net/mlx5: Add retry mechanism to the command entry index allocation"
    - powerpc/cell: Fix clang -Wimplicit-fallthrough warning
    - powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
    - bpftool: Remove inclusion of utilities.mak from Makefiles
    - ipv4: avoid quadratic behavior in netns dismantle
    - net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
    - parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
    - f2fs: fix to reserve space for IO align feature
    - af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
    - clk: si5341: Fix clock HW provider cleanup
    - net: axienet: limit minimum TX ring size
    - net: axienet: fix number of TX ring slots for available check
    - net: axienet: increase default TX ring size to 128
    - rtc: pxa: fix null pointer dereference
    - inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
    - netns: add schedule point in ops_exit_list()
    - xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
    - gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst()
    - libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route()
    - perf script: Fix hex dump character output
    - dmaengine: at_xdmac: Don't start transactions at tx_submit level
    - dmaengine: at_xdmac: Print debug message after realeasing the lock
    - dmaengine: at_xdmac: Fix concurrency over xfers_list
    - dmaengine: at_xdmac: Fix lld view setting
    - dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
    - arm64: dts: qcom: msm8996: drop not documented adreno properties
    - net_sched: restore "mpu xxx" handling
    - bcmgenet: add WOL IRQ check
    - net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config()
    - dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix property
    - dt-bindings: display: meson-vpu: Add missing amlogic,canvas property
    - scripts/dtc: dtx_diff: remove broken example from help text
    - lib82596: Fix IRQ check in sni_82596_probe
    - lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test
    - mtd: nand: bbt: Fix corner case in bad block table handling
    - Revert "ia64: kprobes: Use generic kretprobe trampoline handler"
    - Linux 5.4.174
  * Focal update: v5.4.173 upstream stable release (LP: #1959701)
    - kbuild: Add $(KBUILD_HOSTLDFLAGS) to 'has_libelf' test
    - devtmpfs regression fix: reconfigure on each mount
    - orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()
    - perf: Protect perf_guest_cbs with RCU
    - KVM: s390: Clarify SIGP orders versus STOP/RESTART
    - media: uvcvideo: fix division by zero at stream start
    - rtlwifi: rtl8192cu: Fix WARNING when calling local_irq_restore() with
      interrupts enabled
    - firmware: qemu_fw_cfg: fix sysfs information leak
    - firmware: qemu_fw_cfg: fix NULL-pointer deref on duplicate entries
    - firmware: qemu_fw_cfg: fix kobject leak in probe error path
    - KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_all
    - ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master after
      reboot from Windows
    - mtd: fixup CFI on ixp4xx
    - ARM: 9025/1: Kconfig: CPU_BIG_ENDIAN depends on !LD_IS_LLD
    - Linux 5.4.173
  * Focal update: v5.4.172 upstream stable release (LP: #1959698)
    - workqueue: Fix unbind_workers() VS wq_worker_running() race
    - Bluetooth: btusb: fix memory leak in btusb_mtk_submit_wmt_recv_urb()
    - Bluetooth: bfusb: fix division by zero in send path
    - USB: core: Fix bug in resuming hub's handling of wakeup requests
    - USB: Fix "slab-out-of-bounds Write" bug in usb_hcd_poll_rh_status
    - mmc: sdhci-pci: Add PCI ID for Intel ADL
    - veth: Do not record rx queue hint in veth_xmit
    - mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe()
    - drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...)
      functions
    - can: gs_usb: fix use of uninitialized variable, detach device on reception
      of invalid USB data
    - can: gs_usb: gs_can_start_xmit(): zero-initialize hf->{flags,reserved}
    - random: fix data race on crng_node_pool
    - random: fix data race on crng init time
    - random: fix crash on multiple early calls to add_bootloader_randomness()
    - media: Revert "media: uvcvideo: Set unique vdev name based in type"
    - staging: wlan-ng: Avoid bitwise vs logical OR warning in
      hfa384x_usb_throttlefn()
    - drm/i915: Avoid bitwise vs logical OR warning in snb_wm_latency_quirk()
    - staging: greybus: fix stack size warning with UBSAN
    - Linux 5.4.172
  * Focal update: v5.4.171 upstream stable release (LP: #1959437)
    - f2fs: quota: fix potential deadlock
    - Input: touchscreen - Fix backport of
      a02dcde595f7cbd240ccd64de96034ad91cffc40
    - selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv()
    - tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
    - tracing: Tag trace_percpu_buffer as a percpu pointer
    - ieee802154: atusb: fix uninit value in atusb_set_extended_addr
    - iavf: Fix limit of total number of queues to active queues of VF
    - RDMA/core: Don't infoleak GRH fields
    - RDMA/uverbs: Check for null return of kmalloc_array
    - mac80211: initialize variable have_higher_than_11mbit
    - i40e: fix use-after-free in i40e_sync_filters_subtask()
    - i40e: Fix for displaying message regarding NVM version
    - i40e: Fix incorrect netdev's real number of RX/TX queues
    - ipv4: Check attribute length for RTA_GATEWAY in multipath route
    - ipv4: Check attribute length for RTA_FLOW in multipath route
    - ipv6: Check attribute length for RTA_GATEWAY in multipath route
    - ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
    - lwtunnel: Validate RTA_ENCAP_TYPE attribute length
    - batman-adv: mcast: don't send link-local multicast to mcast routers
    - sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
    - net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
    - power: supply: core: Break capacity loop
    - power: reset: ltc2952: Fix use of floating point literals
    - rndis_host: support Hytera digital radios
    - phonet: refcount leak in pep_sock_accep
    - ipv6: Continue processing multipath route even if gateway attribute is
      invalid
    - ipv6: Do cleanup if attribute validation fails in multipath route
    - usb: mtu3: fix interval value for intr and isoc
    - scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown()
    - ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate
    - net: udp: fix alignment problem in udp4_seq_show()
    - atlantic: Fix buff_ring OOB in aq_ring_rx_clean
    - mISDN: change function names to avoid conflicts
    - Linux 5.4.171
  * Focal update: v5.4.170 upstream stable release (LP: #1958898)
    - tee: handle lookup of shm with reference count 0
    - Input: i8042 - add deferred probe support
    - Input: i8042 - enable deferred probe quirk for ASUS UM325UA
    - tomoyo: Check exceeded quota early in tomoyo_domain_quota_is_ok().
    - platform/x86: apple-gmux: use resource_size() with res
    - memblock: fix memblock_phys_alloc() section mismatch error
    - recordmcount.pl: fix typo in s390 mcount regex
    - selinux: initialize proto variable in selinux_ip_postroute_compat()
    - scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write()
    - net/mlx5: DR, Fix NULL vs IS_ERR checking in dr_domain_init_resources
    - sctp: use call_rcu to free endpoint
    - net: usb: pegasus: Do not drop long Ethernet frames
    - net: lantiq_xrx200: fix statistics of received bytes
    - NFC: st21nfca: Fix memory leak in device probe and remove
    - ionic: Initialize the 'lif->dbid_inuse' bitmap
    - net/mlx5e: Fix wrong features assignment in case of error
    - selftests/net: udpgso_bench_tx: fix dst ip argument
    - net/ncsi: check for error return from call to nla_put_u32
    - fsl/fman: Fix missing put_device() call in fman_port_probe
    - i2c: validate user data in compat ioctl
    - nfc: uapi: use kernel size_t to fix user-space builds
    - uapi: fix linux/nfc.h userspace compilation errors
    - xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.
    - usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear.
    - usb: mtu3: add memory barrier before set GPD's HWO
    - usb: mtu3: fix list_head check warning
    - usb: mtu3: set interval of FS intr and isoc endpoint
    - binder: fix async_free_space accounting for empty parcels
    - scsi: vmw_pvscsi: Set residual data length conditionally
    - Input: appletouch - initialize work before device registration
    - Input: spaceball - fix parsing of movement data packets
    - net: fix use-after-free in tw_timer_handler
    - perf script: Fix CPU filtering of a script's switch events
    - Linux 5.4.170
  * Focal update: v5.4.170 upstream stable release (LP: #1958898) // HID_ASUS
    should depend on USB_HID in stable v4.15 backports (LP: #1959762)
    - HID: asus: Add depends on USB_HID to HID_ASUS Kconfig option
  * Focal update: v5.4.169 upstream stable release (LP: #1958557)
    - net: usb: lan78xx: add Allied Telesis AT29M2-AF
    - serial: 8250_fintek: Fix garbled text for console
    - arm64: dts: allwinner: orangepi-zero-plus: fix PHY mode
    - spi: change clk_disable_unprepare to clk_unprepare
    - IB/qib: Fix memory leak in qib_user_sdma_queue_pkts()
    - netfilter: fix regression in looped (broad|multi)cast's MAC handling
    - qlcnic: potential dereference null pointer of rx_queue->page_ring
    - net: accept UFOv6 packages in virtio_net_hdr_to_skb
    - net: skip virtio_net_hdr_set_proto if protocol already set
    - ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module
    - bonding: fix ad_actor_system option setting to default
    - fjes: Check for error irq
    - drivers: net: smc911x: Check for error irq
    - sfc: falcon: Check null pointer of rx_queue->page_ring
    - Input: elantech - fix stack out of bound access in
      elantech_change_report_id()
    - hwmon: (lm90) Fix usage of CONFIG2 register in detect function
    - hwmon: (lm90) Add max6654 support to lm90 driver
    - hwmon: (lm90) Add basic support for TI TMP461
    - hwmon: (lm90) Introduce flag indicating extended temperature support
    - hwmon: (lm90) Drop critical attribute support for MAX6654
    - ALSA: jack: Check the return value of kstrdup()
    - ALSA: drivers: opl3: Fix incorrect use of vp->state
    - ALSA: hda/realtek: Amp init fixup for HP ZBook 15 G6
    - Input: atmel_mxt_ts - fix double free in mxt_read_info_block
    - ipmi: bail out if init_srcu_struct fails
    - ipmi: ssif: initialize ssif_info->client early
    - ipmi: fix initialization when workqueue allocation fails
    - parisc: Correct completer in lws start
    - x86/pkey: Fix undefined behaviour with PKRU_WD_BIT
    - pinctrl: stm32: consider the GPIO offset to expose all the GPIO lines
    - mmc: sdhci-tegra: Fix switch to HS400ES mode
    - mmc: core: Disable card detect during shutdown
    - ARM: 9169/1: entry: fix Thumb2 bug in iWMMXt exception handling
    - tee: optee: Fix incorrect page free bug
    - f2fs: fix to do sanity check on last xattr entry in __f2fs_setxattr()
    - usb: gadget: u_ether: fix race in setting MAC address in setup phase
    - KVM: VMX: Fix stale docs for kvm-intel.emulate_invalid_guest_state
    - mm: mempolicy: fix THP allocations escaping mempolicy restrictions
    - pinctrl: mediatek: fix global-out-of-bounds issue
    - hwmom: (lm90) Fix citical alarm status for MAX6680/MAX6681
    - hwmon: (lm90) Do not report 'busy' status bit as alarm
    - ax25: NPD bug when detaching AX25 device
    - hamradio: defer ax25 kfree after unregister_netdev
    - hamradio: improve the incomplete fix to avoid NPD
    - phonet/pep: refuse to enable an unbound pipe
    - Linux 5.4.169
  * Focal update: v5.4.168 upstream stable release (LP: #1957991)
    - KVM: selftests: Make sure kvm_create_max_vcpus test won't hit RLIMIT_NOFILE
    - mac80211: mark TX-during-stop for TX in in_reconfig
    - mac80211: send ADDBA requests using the tid/queue of the aggregation session
    - firmware: arm_scpi: Fix string overflow in SCPI genpd driver
    - virtio_ring: Fix querying of maximum DMA mapping size for virtio device
    - recordmcount.pl: look for jgnop instruction as well as bcrl on s390
    - dm btree remove: fix use after free in rebalance_children()
    - audit: improve robustness of the audit queue handling
    - iio: adc: stm32: fix a current leak by resetting pcsel before disabling vdda
    - nfsd: fix use-after-free due to delegation race
    - arm64: dts: rockchip: remove mmc-hs400-enhanced-strobe from rk3399-khadas-
      edge
    - arm64: dts: rockchip: fix rk3399-leez-p710 vcc3v3-lan supply
    - arm64: dts: rockchip: fix audio-supply for Rock Pi 4
    - mac80211: track only QoS data frames for admission control
    - ARM: socfpga: dts: fix qspi node compatible
    - clk: Don't parent clks until the parent is fully registered
    - selftests: net: Correct ping6 expected rc from 2 to 1
    - s390/kexec_file: fix error handling when applying relocations
    - sch_cake: do not call cake_destroy() from cake_init()
    - inet_diag: use jiffies_delta_to_msecs()
    - inet_diag: fix kernel-infoleak for UDP sockets
    - selftests: Fix raw socket bind tests with VRF
    - selftests: Fix IPv6 address bind tests
    - dmaengine: st_fdma: fix MODULE_ALIAS
    - selftest/net/forwarding: declare NETIFS p9 p10
    - mac80211: agg-tx: refactor sending addba
    - mac80211: agg-tx: don't schedule_and_wake_txq() under sta->lock
    - mac80211: accept aggregation sessions on 6 GHz
    - mac80211: fix lookup when adding AddBA extension element
    - net: sched: lock action when translating it to flow_action infra
    - flow_offload: return EOPNOTSUPP for the unsupported mpls action type
    - rds: memory leak in __rds_conn_create()
    - soc/tegra: fuse: Fix bitwise vs. logical OR warning
    - igb: Fix removal of unicast MAC filters of VFs
    - igbvf: fix double free in `igbvf_probe`
    - ixgbe: set X550 MDIO speed before talking to PHY
    - netdevsim: Zero-initialize memory for new map's value in function
      nsim_bpf_map_alloc
    - net: Fix double 0x prefix print in SKB dump
    - net/smc: Prevent smc_release() from long blocking
    - net: systemport: Add global locking for descriptor lifecycle
    - sit: do not call ipip6_dev_free() from sit_init_net()
    - USB: NO_LPM quirk Lenovo USB-C to Ethernet Adapher(RTL8153-04)
    - PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error
    - PCI/MSI: Mask MSI-X vectors only on success
    - usb: xhci: Extend support for runtime power management for AMD's Yellow
      carp.
    - USB: serial: cp210x: fix CP2105 GPIO registration
    - USB: serial: option: add Telit FN990 compositions
    - timekeeping: Really make sure wall_to_monotonic isn't positive
    - libata: if T_LENGTH is zero, dma direction should be DMA_NONE
    - drm/amdgpu: correct register access for RLC_JUMP_TABLE_RESTORE
    - mac80211: validate extended element ID is present
    - mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO
    - Input: touchscreen - avoid bitwise vs logical OR warning
    - ARM: dts: imx6ull-pinfunc: Fix CSI_DATA07__ESAI_TX0 pad name
    - xsk: Do not sleep in poll() when need_wakeup set
    - media: mxl111sf: change mutex_init() location
    - fuse: annotate lock in fuse_reverse_inval_entry()
    - ovl: fix warning in ovl_create_real()
    - scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
    - rcu: Mark accesses to rcu_state.n_force_qs
    - mac80211: fix regression in SSN handling of addba tx
    - net: sched: Fix suspicious RCU usage while accessing tcf_tunnel_info
    - Revert "xsk: Do not sleep in poll() when need_wakeup set"
    - xen/blkfront: harden blkfront against event channel storms
    - xen/netfront: harden netfront against event channel storms
    - xen/console: harden hvc_xen against event channel storms
    - xen/netback: fix rx queue stall detection
    - xen/netback: don't queue unlimited number of packages
    - Linux 5.4.168
  * Focal update: v5.4.167 upstream stable release (LP: #1957987)
    - nfc: fix segfault in nfc_genl_dump_devices_done
    - drm/msm/dsi: set default num_data_lanes
    - net/mlx4_en: Update reported link modes for 1/10G
    - parisc/agp: Annotate parisc agp init functions with __init
    - i2c: rk3x: Handle a spurious start completion interrupt flag
    - net: netlink: af_netlink: Prevent empty skb by adding a check on len.
    - drm/amd/display: Fix for the no Audio bug with Tiled Displays
    - drm/amd/display: add connector type check for CRC source set
    - tracing: Fix a kmemleak false positive in tracing_map
    - KVM: x86: Ignore sparse banks size for an "all CPUs", non-sparse IPI req
    - selinux: fix race condition when computing ocontext SIDs
    - bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc
    - hwmon: (dell-smm) Fix warning on /proc/i8k creation error
    - memblock: free_unused_memmap: use pageblock units instead of MAX_ORDER
    - memblock: align freed memory map on pageblock boundaries with SPARSEMEM
    - memblock: ensure there is no overflow in memblock_overlaps_region()
    - arm: extend pfn_valid to take into account freed memory map alignment
    - arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM
    - Linux 5.4.167
  * Packaging resync (LP: #1786013)
    - [Packaging] resync getabis

  [ Ubuntu: 5.4.0-104.118 ]

  * CVE-2022-23960
    - SAUCE: kvm: arm: fix build on 32-bit

  [ Ubuntu: 5.4.0-103.117 ]

  * CVE-2022-23960
    - arm64: Add part number for Arm Cortex-A77
    - arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
    - arm64: Add Cortex-X2 CPU part definition
    - arm64: add ID_AA64ISAR2_EL1 sys register
    - SAUCE: arm64: entry.S: Add ventry overflow sanity checks
    - SAUCE: arm64: entry: Make the trampoline cleanup optional
    - SAUCE: arm64: entry: Free up another register on kpti's tramp_exit path
    - SAUCE: arm64: entry: Move the trampoline data page before the text page
    - SAUCE: arm64: entry: Allow tramp_alias to access symbols after the 4K
      boundary
    - SAUCE: arm64: entry: Don't assume tramp_vectors is the start of the vectors
    - SAUCE: arm64: entry: Move trampoline macros out of ifdef'd section
    - SAUCE: arm64: entry: Make the kpti trampoline's kpti sequence optional
    - SAUCE: arm64: entry: Allow the trampoline text to occupy multiple pages
    - SAUCE: arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
    - SAUCE: arm64: entry: Add vectors that have the bhb mitigation sequences
    - SAUCE: arm64: entry: Add macro for reading symbol addresses from the
      trampoline
    - SAUCE: arm64: Add percpu vectors for EL1
    - SAUCE: arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of
      Spectre-v2
    - SAUCE: KVM: arm64: Add templates for BHB mitigation sequences
    - SAUCE: arm64: Mitigate spectre style branch history side channels
    - SAUCE: KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and
      migrated
    - SAUCE: arm64: Use the clearbhb instruction in mitigations
    - [Config]: set CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
  * CVE-2022-25636
    - netfilter: nf_tables_offload: incorrect flow offload action array size
  * CVE-2022-0001
    - x86/speculation: Merge one test in spectre_v2_user_select_mitigation()
    - x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
    - SAUCE: x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
    - SAUCE: x86/speculation: Add eIBRS + Retpoline options
    - SAUCE: Documentation/hw-vuln: Update spectre doc
  * Disable unprivileged BPF by default (LP: #1961338)
    - bpf: Add kconfig knob for disabling unpriv bpf by default
    - [Config] set CONFIG_BPF_UNPRIV_DEFAULT_OFF=y

  [ Ubuntu: 5.4.0-100.113 ]

  * focal/linux: 5.4.0-100.113 -proposed tracker (LP: #1959900)
  * CVE-2022-22942
    - SAUCE: drm/vmwgfx: Fix stale file descriptors on failed usercopy
  * CVE-2022-0330
    - drm/i915: Flush TLBs before releasing backing store
  * Focal update: v5.4.166 upstream stable release (LP: #1957008)
    - netfilter: selftest: conntrack_vrf.sh: fix file permission
    - Linux 5.4.166
    - net/packet: rx_owner_map depends on pg_vec
    - USB: gadget: bRequestType is a bitfield, not a enum
    - HID: holtek: fix mouse probing
    - udp: using datalen to cap ipv6 udp max gso segments
    - selftests: Calculate udpgso segment count without header adjustment
  * Focal update: v5.4.165 upstream stable release (LP: #1957007)
    - serial: tegra: Change lower tolerance baud rate limit for tegra20 and
      tegra30
    - ntfs: fix ntfs_test_inode and ntfs_init_locked_inode function type
    - HID: quirks: Add quirk for the Microsoft Surface 3 type-cover
    - HID: google: add eel USB id
    - HID: add hid_is_usb() function to make it simpler for USB detection
    - HID: add USB_HID dependancy to hid-prodikeys
    - HID: add USB_HID dependancy to hid-chicony
    - HID: add USB_HID dependancy on some USB HID drivers
    - HID: bigbenff: prevent null pointer dereference
    - HID: wacom: fix problems when device is not a valid USB device
    - HID: check for valid USB device for many HID drivers
    - can: kvaser_usb: get CAN clock frequency from device
    - can: kvaser_pciefd: kvaser_pciefd_rx_error_frame(): increase correct
      stats->{rx,tx}_errors counter
    - can: sja1000: fix use after free in ems_pcmcia_add_card()
    - nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
    - selftests: netfilter: add a vrf+conntrack testcase
    - vrf: don't run conntrack on vrf with !dflt qdisc
    - bpf: Fix the off-by-two error in range markings
    - ice: ignore dropped packets during init
    - bonding: make tx_rebalance_counter an atomic
    - nfp: Fix memory leak in nfp_cpp_area_cache_add()
    - seg6: fix the iif in the IPv6 socket control block
    - udp: using datalen to cap max gso segments
    - iavf: restore MSI state on reset
    - iavf: Fix reporting when setting descriptor count
    - IB/hfi1: Correct guard on eager buffer deallocation
    - mm: bdi: initialize bdi_min_ratio when bdi is unregistered
    - ALSA: ctl: Fix copy of updated id with element read/write
    - ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform
    - ALSA: pcm: oss: Fix negative period/buffer sizes
    - ALSA: pcm: oss: Limit the period size to 16MB
    - ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*()
    - btrfs: clear extent buffer uptodate when we fail to write it
    - btrfs: replace the BUG_ON in btrfs_del_root_ref with proper error handling
    - nfsd: Fix nsfd startup race (again)
    - tracefs: Have new files inherit the ownership of their parent
    - clk: qcom: regmap-mux: fix parent clock lookup
    - drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence.
    - can: pch_can: pch_can_rx_normal: fix use after free
    - can: m_can: Disable and ignore ELO interrupt
    - x86/sme: Explicitly map new EFI memmap table as encrypted
    - libata: add horkage for ASMedia 1092
    - wait: add wake_up_pollfree()
    - SAUCE: binder: export __wake_up_pollfree for binder module
    - binder: use wake_up_pollfree()
    - signalfd: use wake_up_pollfree()
    - aio: keep poll requests on waitqueue until completed
    - aio: fix use-after-free due to missing POLLFREE handling
    - tracefs: Set all files to the same group ownership as the mount option
    - block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)
    - qede: validate non LSO skb length
    - ASoC: qdsp6: q6routing: Fix return value from msm_routing_put_audio_mixer
    - i40e: Fix failed opcode appearing if handling messages from VF
    - i40e: Fix pre-set max number of queues for VF
    - mtd: rawnand: fsmc: Take instruction delay into account
    - mtd: rawnand: fsmc: Fix timing computation
    - dt-bindings: net: Reintroduce PHY no lane swap binding
    - tools build: Remove needless libpython-version feature check that breaks
      test-all fast path
    - net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero
    - net: altera: set a couple error code in probe()
    - net: fec: only clear interrupt of handling queue in fec_enet_rx_queue()
    - net, neigh: clear whole pneigh_entry at alloc time
    - net/qla3xxx: fix an error code in ql_adapter_up()
    - Revert "UBUNTU: SAUCE: selftests: fib_tests: assign address to dummy1 for
      rp_filter tests"
    - selftests/fib_tests: Rework fib_rp_filter_test()
    - USB: gadget: detect too-big endpoint 0 requests
    - USB: gadget: zero allocate endpoint 0 buffers
    - usb: core: config: fix validation of wMaxPacketValue entries
    - xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime
      suspending
    - usb: core: config: using bit mask instead of individual bits
    - xhci: avoid race between disable slot command and host runtime suspend
    - iio: trigger: Fix reference counting
    - iio: trigger: stm32-timer: fix MODULE_ALIAS
    - iio: stk3310: Don't return error code in interrupt handler
    - iio: mma8452: Fix trigger reference couting
    - iio: ltr501: Don't return error code in trigger handler
    - iio: kxsd9: Don't return error code in trigger handler
    - iio: itg3200: Call iio_trigger_notify_done() on error
    - iio: dln2-adc: Fix lockdep complaint
    - iio: dln2: Check return value of devm_iio_trigger_register()
    - iio: at91-sama5d2: Fix incorrect sign extension
    - iio: adc: axp20x_adc: fix charging current reporting on AXP22x
    - iio: ad7768-1: Call iio_trigger_notify_done() on error
    - iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove
    - irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
    - irqchip/armada-370-xp: Fix support for Multi-MSI interrupts
    - irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL
    - irqchip: nvic: Fix offset for Interrupt Priority Offsets
    - misc: fastrpc: fix improper packet size calculation
    - bpf: Add selftests to cover packet access corner cases
    - Linux 5.4.165
  * Focal update: v5.4.164 upstream stable release (LP: #1956381)
    - NFSv42: Fix pagecache invalidation after COPY/CLONE
    - of: clk: Make <linux/of_clk.h> self-contained
    - arm64: dts: mcbin: support 2W SFP modules
    - can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM
    - gfs2: Fix length of holes reported at end-of-file
    - drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY
    - mac80211: do not access the IV when it was stripped
    - net/smc: Transfer remaining wait queue entries during fallback
    - atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait
    - net: return correct error code
    - platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep
    - s390/setup: avoid using memblock_enforce_memory_limit
    - btrfs: check-integrity: fix a warning on write caching disabled disk
    - thermal: core: Reset previous low and high trip during thermal zone init
    - scsi: iscsi: Unblock session then wake up error handler
    - ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile
    - ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in
      hns_dsaf_ge_srst_by_port()
    - net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of
      bound
    - net: ethernet: dec: tulip: de4x5: fix possible array overflows in
      type3_infoblock()
    - perf hist: Fix memory leak of a perf_hpp_fmt
    - perf report: Fix memory leaks around perf_tip()
    - net/smc: Avoid warning of possible recursive locking
    - vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit
    - kprobes: Limit max data_size of the kretprobe instances
    - rt2x00: do not mark device gone on EPROTO errors during start
    - cpufreq: Fix get_cpu_device() failure in add_cpu_dev_symlink()
    - s390/pci: move pseudo-MMIO to prevent MIO overlap
    - sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl
    - sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl
    - i2c: stm32f7: flush TX FIFO upon transfer errors
    - i2c: stm32f7: recover the bus on access timeout
    - i2c: stm32f7: stop dma transfer in case of NACK
    - i2c: cbus-gpio: set atomic transfer callback
    - natsemi: xtensa: fix section mismatch warnings
    - net: qlogic: qlcnic: Fix a NULL pointer dereference in
      qlcnic_83xx_add_rings()
    - net: mpls: Fix notifications when deleting a device
    - siphash: use _unaligned version by default
    - net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources()
    - selftests: net: Correct case name
    - rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()
    - net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ
      is available
    - net: marvell: mvpp2: Fix the computation of shared CPUs
    - net: annotate data-races on txq->xmit_lock_owner
    - ipv4: convert fib_num_tclassid_users to atomic_t
    - net/rds: correct socket tunable error in rds_tcp_tune()
    - net/smc: Keep smc_close_final rc during active close
    - drm/msm: Do hw_init() before capturing GPU state
    - ipv6: fix memory leak in fib6_rule_suppress
    - KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register
    - sched/uclamp: Fix rq->uclamp_max not set on first enqueue
    - parisc: Fix KBUILD_IMAGE for self-extracting kernel
    - parisc: Fix "make install" on newer debian releases
    - vgacon: Propagate console boot parameters before calling `vc_resize'
    - xhci: Fix commad ring abort, write all 64 bits to CRCR register.
    - USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub
    - usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect
    - x86/tsc: Add a timer to make sure TSC_adjust is always checked
    - x86/tsc: Disable clocksource watchdog for TSC on qualified platorms
    - x86/64/mm: Map all kernel memory into trampoline_pgd
    - tty: serial: msm_serial: Deactivate RX DMA for polling support
    - serial: pl011: Add ACPI SBSA UART match id
    - serial: core: fix transmit-buffer reset and memleak
    - serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array
    - serial: 8250_pci: rewrite pericom_do_set_divisor()
    - iwlwifi: mvm: retry init flow if failed
    - parisc: Mark cr16 CPU clocksource unstable on all SMP machines
    - net/tls: Fix authentication failure in CCM mode
    - Linux 5.4.164
  * Focal update: v5.4.163 upstream stable release (LP: #1956380)
    - USB: serial: option: add Telit LE910S1 0x9200 composition
    - USB: serial: option: add Fibocom FM101-GL variants
    - usb: dwc2: gadget: Fix ISOC flow for elapsed frames
    - usb: dwc2: hcd_queue: Fix use of floating point literal
    - net: nexthop: fix null pointer dereference when IPv6 is not enabled
    - usb: typec: fusb302: Fix masking of comparator and bc_lvl interrupts
    - usb: hub: Fix usb enumeration issue due to address0 race
    - usb: hub: Fix locking issues with address0_mutex
    - binder: fix test regression due to sender_euid change
    - ALSA: ctxfi: Fix out-of-range access
    - media: cec: copy sequence field for the reply
    - HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts
    - staging/fbtft: Fix backlight
    - staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
    - xen: don't continue xenstore initialization in case of errors
    - xen: detect uninitialized xenbus in xenbus_init
    - KVM: PPC: Book3S HV: Prevent POWER7/8 TLB flush flushing SLB
    - tracing/uprobe: Fix uprobe_perf_open probes iteration
    - tracing: Fix pid filtering when triggers are attached
    - mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB
    - mdio: aspeed: Fix "Link is Down" issue
    - PCI: aardvark: Deduplicate code in advk_pcie_rd_conf()
    - PCI: aardvark: Wait for endpoint to be ready before training link
    - PCI: aardvark: Fix big endian support
    - PCI: aardvark: Train link immediately after enabling training
    - PCI: aardvark: Improve link training
    - PCI: aardvark: Issue PERST via GPIO
    - PCI: aardvark: Replace custom macros by standard linux/pci_regs.h macros
    - PCI: aardvark: Don't touch PCIe registers if no card connected
    - PCI: aardvark: Fix compilation on s390
    - PCI: aardvark: Move PCIe reset card code to advk_pcie_train_link()
    - PCI: aardvark: Update comment about disabling link training
    - PCI: pci-bridge-emul: Fix array overruns, improve safety
    - PCI: aardvark: Configure PCIe resources from 'ranges' DT property
    - PCI: aardvark: Fix PCIe Max Payload Size setting
    - PCI: aardvark: Implement re-issuing config requests on CRS response
    - PCI: aardvark: Simplify initialization of rootcap on virtual bridge
    - PCI: aardvark: Fix link training
    - PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated
      bridge
    - PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge
    - PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
    - pinctrl: armada-37xx: Correct PWM pins definitions
    - arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function
    - proc/vmcore: fix clearing user buffer by properly using clear_user()
    - netfilter: ipvs: Fix reuse connection if RS weight is 0
    - ARM: dts: BCM5301X: Fix I2C controller interrupt
    - ARM: dts: BCM5301X: Add interrupt properties to GPIO node
    - ASoC: qdsp6: q6routing: Conditionally reset FrontEnd Mixer
    - ASoC: topology: Add missing rwsem around snd_ctl_remove() calls
    - net: ieee802154: handle iftypes as u32
    - firmware: arm_scmi: pm: Propagate return value to caller
    - NFSv42: Don't fail clone() unless the OP_CLONE operation failed
    - ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
    - scsi: mpt3sas: Fix kernel panic during drive powercycle test
    - drm/vc4: fix error code in vc4_create_object()
    - iavf: Prevent changing static ITR values if adaptive moderation is on
    - ipv6: fix typos in __ip6_finish_output()
    - nfp: checking parameter process for rx-usecs/tx-usecs is invalid
    - net: ipv6: add fib6_nh_release_dsts stub
    - net: nexthop: release IPv6 per-cpu dsts when replacing a nexthop group
    - scsi: core: sysfs: Fix setting device state to SDEV_RUNNING
    - net/smc: Ensure the active closing peer first closes clcsock
    - nvmet-tcp: fix incomplete data digest send
    - net/ncsi : Add payload to be 32-bit aligned to fix dropped packets
    - PM: hibernate: use correct mode for swsusp_close()
    - tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited
      flows
    - nvmet: use IOCB_NOWAIT only if the filesystem supports it
    - igb: fix netpoll exit with traffic
    - MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48
    - net: vlan: fix underflow for the real_dev refcnt
    - net/smc: Don't call clcsock shutdown twice when smc shutdown
    - net: hns3: fix VF RSS failed problem after PF enable multi-TCs
    - net: mscc: ocelot: don't downgrade timestamping RX filters in SIOCSHWTSTAMP
    - net: mscc: ocelot: correctly report the timestamping RX filters in ethtool
    - f2fs: set SBI_NEED_FSCK flag when inconsistent node block found
    - smb3: do not error on fsync when readonly
    - vhost/vsock: fix incorrect used length reported to the guest
    - tracing: Check pid filtering when creating events
    - s390/mm: validate VMA in PGSTE manipulation functions
    - shm: extend forced shm destroy to support objects from several IPC nses
    - NFC: add NCI_UNREG flag to eliminate the race
    - fuse: release pipe buf after last use
    - xen: sync include/xen/interface/io/ring.h with Xen's newest version
    - xen/blkfront: read response from backend only once
    - xen/blkfront: don't take local copy of a request from the ring page
    - xen/blkfront: don't trust the backend response data blindly
    - xen/netfront: read response from backend only once
    - xen/netfront: don't read data from request on the ring page
    - xen/netfront: disentangle tx_skb_freelist
    - xen/netfront: don't trust the backend response data blindly
    - tty: hvc: replace BUG_ON() with negative return value
    - Linux 5.4.163
  * net/mlx5e: EPERM on vlan 0 programming (LP: #1957753)
    - net/mlx5e: Unblock setting vid 0 for VF in case PF isn't eswitch manager
  * CVE-2021-4083
    - fget: check that the fd still exists after getting a ref to it
  * CVE-2021-4155
    - xfs: map unwritten blocks in XFS_IOC_{ALLOC, FREE}SP just like fallocate

  [ Ubuntu: 5.4.0-99.112 ]

  * focal/linux: 5.4.0-99.112 -proposed tracker (LP: #1959817)
  * linux-image-5.4.0-97.110 freezes by accessing cifs shares (LP: #1959665)
    - Revert "cifs: To match file servers, make sure the server hostname matches"
    - Revert "cifs: set a minimum of 120s for next dns resolution"
    - Revert "cifs: use the expiry output of dns_query to schedule next
      resolution"

  [ Ubuntu: 5.4.0-97.110 ]

  * icmp_redirect from selftests fails on F/kvm (unary operator expected)
    (LP: #1938964)
    - selftests: icmp_redirect: pass xfail=0 to log_test()
  * Focal: CIFS stable updates (LP: #1954926)
    - cifs: use the expiry output of dns_query to schedule next resolution
    - cifs: set a minimum of 120s for next dns resolution
    - cifs: To match file servers, make sure the server hostname matches
  * seccomp_bpf in seccomp from ubuntu_kernel_selftests failed to build on B-5.4
    (LP: #1896420)
    - SAUCE: selftests/seccomp: fix "storage size of 'md' isn't known" build issue
    - SAUCE: selftests/seccomp: Fix s390x regs not defined issue
  * system crash when removing ipmi_msghandler module (LP: #1950666)
    - ipmi: Move remove_work to dedicated workqueue
    - ipmi: msghandler: Make symbol 'remove_work_wq' static
  * zcrypt DD: Toleration for new IBM Z Crypto Hardware - (Backport to Ubuntu
    20.04) (LP: #1954680)
    - s390/AP: support new dynamic AP bus size limit
  * [UBUNTU 20.04] KVM hardware diagnose data improvements for guest kernel -
    kernel part (LP: #1953334)
    - s390/setup: diag 318: refactor struct
    - s390/kvm: diagnose 0x318 sync and reset
    - KVM: s390: remove diag318 reset code
    - KVM: s390: add debug statement for diag 318 CPNC data
  * Updates to ib_peer_memory requested by Nvidia (LP: #1947206)
    - SAUCE: RDMA/core: Updated ib_peer_memory
  * Include Infiniband Peer Memory interface (LP: #1923104)
    - IB: Allow calls to ib_umem_get from kernel ULPs
    - SAUCE: RDMA/core: Introduce peer memory interface
  * Focal update: v5.4.162 upstream stable release (LP: #1954834)
    - arm64: zynqmp: Do not duplicate flash partition label property
    - arm64: zynqmp: Fix serial compatible string
    - ARM: dts: NSP: Fix mpcore, mmc node names
    - scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
    - arm64: dts: hisilicon: fix arm,sp805 compatible string
    - RDMA/bnxt_re: Check if the vlan is valid before reporting
    - usb: musb: tusb6010: check return value after calling
      platform_get_resource()
    - usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
    - arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency
    - arm64: dts: freescale: fix arm,sp805 compatible string
    - ASoC: SOF: Intel: hda-dai: fix potential locking issue
    - clk: imx: imx6ul: Move csi_sel mux to correct base register
    - ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect
    - scsi: advansys: Fix kernel pointer leak
    - firmware_loader: fix pre-allocated buf built-in firmware use
    - ARM: dts: omap: fix gpmc,mux-add-data type
    - usb: host: ohci-tmio: check return value after calling
      platform_get_resource()
    - ARM: dts: ls1021a: move thermal-zones node out of soc/
    - ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash
    - ALSA: ISA: not for M68K
    - tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
    - MIPS: sni: Fix the build
    - scsi: target: Fix ordered tag handling
    - scsi: target: Fix alua_tg_pt_gps_count tracking
    - iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr()
    - powerpc/5200: dts: fix memory node unit name
    - ALSA: gus: fix null pointer dereference on pointer block
    - powerpc/dcr: Use cmplwi instead of 3-argument cmpli
    - sh: check return code of request_irq
    - maple: fix wrong return value of maple_bus_init().
    - f2fs: fix up f2fs_lookup tracepoints
    - sh: fix kconfig unmet dependency warning for FRAME_POINTER
    - sh: math-emu: drop unused functions
    - sh: define __BIG_ENDIAN for math-emu
    - clk: ingenic: Fix bugs with divided dividers
    - clk/ast2600: Fix soc revision for AHB
    - clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
    - mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
    - sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
    - tracing: Save normal string variables
    - tracing/histogram: Do not copy the fixed-size char array field over the
      field size
    - RDMA/netlink: Add __maybe_unused to static inline in C file
    - perf bpf: Avoid memory leak from perf_env__insert_btf()
    - perf bench futex: Fix memory leak of perf_cpu_map__new()
    - perf tests: Remove bash construct from record+zstd_comp_decomp.sh
    - net: bnx2x: fix variable dereferenced before check
    - iavf: check for null in iavf_fix_features
    - iavf: free q_vectors before queues in iavf_disable_vf
    - iavf: Fix failure to exit out from last all-multicast mode
    - iavf: prevent accidental free of filter structure
    - iavf: validate pointers
    - iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
    - MIPS: generic/yamon-dt: fix uninitialized variable error
    - mips: bcm63xx: add support for clk_get_parent()
    - mips: lantiq: add support for clk_get_parent()
    - platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
    - scsi: core: sysfs: Fix hang when device state is set via sysfs
    - net: sched: act_mirred: drop dst for the direction from egress to ingress
    - net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
    - net: virtio_net_hdr_to_skb: count transport header in UFO
    - i40e: Fix correct max_pkt_size on VF RX queue
    - i40e: Fix NULL ptr dereference on VSI filter sync
    - i40e: Fix changing previously set num_queue_pairs for PFs
    - i40e: Fix ping is lost after configuring ADq on VF
    - i40e: Fix creation of first queue by omitting it if is not power of two
    - i40e: Fix display error code in dmesg
    - NFC: reorganize the functions in nci_request
    - drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
    - NFC: reorder the logic in nfc_{un,}register_device
    - KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr()
    - perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
    - perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
    - s390/kexec: fix return code handling
    - arm64: vdso32: suppress error message for 'make mrproper'
    - tun: fix bonding active backup with arp monitoring
    - hexagon: export raw I/O routines for modules
    - ipc: WARN if trying to remove ipc object which is absent
    - mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
    - x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
    - s390/kexec: fix memory leak of ipl report buffer
    - udf: Fix crash after seekdir
    - btrfs: fix memory ordering between normal and ordered work functions
    - parisc/sticon: fix reverse colors
    - cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
    - drm/udl: fix control-message timeout
    - drm/nouveau: use drm_dev_unplug() during device removal
    - drm/i915/dp: Ensure sink rate values are always valid
    - drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga
      and dvi connectors
    - Revert "net: mvpp2: disable force link UP during port init procedure"
    - perf/core: Avoid put_page() when GUP fails
    - batman-adv: Consider fragmentation for needed_headroom
    - batman-adv: Reserve needed_*room for fragments
    - batman-adv: Don't always reallocate the fragmentation skb head
    - ASoC: DAPM: Cover regression by kctl change notification fix
    - usb: max-3421: Use driver data instead of maintaining a list of bound
      devices
    - ice: Delete always true check of PF pointer
    - ALSA: hda: hdac_ext_stream: fix potential locking issues
    - ALSA: hda: hdac_stream: fix potential locking issue in
      snd_hdac_stream_assign()
    - Linux 5.4.162
  * Focal update: v5.4.161 upstream stable release (LP: #1954828)
    - scsi: ufs: Fix interrupt error message for shared interrupts
    - MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL
    - ext4: fix lazy initialization next schedule time computation in more
      granular unit
    - scsi: ufs: Fix tm request when non-fatal error happens
    - fortify: Explicitly disable Clang support
    - parisc/entry: fix trace test in syscall exit path
    - PCI/MSI: Destroy sysfs before freeing entries
    - PCI/MSI: Deal with devices lying about their MSI mask capability
    - PCI: Add MSI masking quirk for Nvidia ION AHCI
    - erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()
    - erofs: fix unsafe pagevec reuse of hooked pclusters
    - Linux 5.4.161
  * Focal update: v5.4.160 upstream stable release (LP: #1953387)
    - xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good
      delay
    - usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
    - binder: use euid from cred instead of using task
    - binder: use cred instead of task for selinux checks
    - binder: use cred instead of task for getsecid
    - Input: iforce - fix control-message timeout
    - Input: elantench - fix misreporting trackpoint coordinates
    - Input: i8042 - Add quirk for Fujitsu Lifebook T725
    - libata: fix read log timeout value
    - ocfs2: fix data corruption on truncate
    - scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
    - scsi: qla2xxx: Fix use after free in eh_abort path
    - mmc: dw_mmc: Dont wait for DRTO on Write RSP error
    - parisc: Fix ptrace check on syscall return
    - tpm: Check for integer overflow in tpm2_map_response_body()
    - firmware/psci: fix application of sizeof to pointer
    - crypto: s5p-sss - Add error handling in s5p_aes_probe()
    - media: ite-cir: IR receiver stop working after receive overflow
    - media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
    - media: v4l2-ioctl: Fix check_ext_ctrls
    - ALSA: hda/realtek: Add quirk for Clevo PC70HS
    - ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
    - ALSA: hda/realtek: Add quirk for ASUS UX550VE
    - ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
    - ALSA: ua101: fix division by zero at probe
    - ALSA: 6fire: fix control and bulk message timeouts
    - ALSA: line6: fix control and interrupt message timeouts
    - ALSA: usb-audio: Add registration quirk for JBL Quantum 400
    - ALSA: synth: missing check for possible NULL after the call to kstrdup
    - ALSA: timer: Fix use-after-free problem
    - ALSA: timer: Unconditionally unlink slave instances, too
    - fuse: fix page stealing
    - x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
    - x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
    - x86/irq: Ensure PI wakeup handler is unregistered before module unload
    - cavium: Return negative value when pci_alloc_irq_vectors() fails
    - scsi: qla2xxx: Return -ENOMEM if kzalloc() fails
    - scsi: qla2xxx: Fix unmap of already freed sgl
    - cavium: Fix return values of the probe function
    - sfc: Don't use netif_info before net_device setup
    - hyperv/vmbus: include linux/bitops.h
    - ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode
    - reset: socfpga: add empty driver allowing consumers to probe
    - mmc: winbond: don't build on M68K
    - drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
    - bpf: Define bpf_jit_alloc_exec_limit for arm64 JIT
    - bpf: Prevent increasing bpf_jit_limit above max
    - xen/netfront: stop tx queues during live migration
    - nvmet-tcp: fix a memory leak when releasing a queue
    - spi: spl022: fix Microwire full duplex mode
    - net: multicast: calculate csum of looped-back and forwarded packets
    - watchdog: Fix OMAP watchdog early handling
    - drm: panel-orientation-quirks: Add quirk for GPD Win3
    - nvmet-tcp: fix header digest verification
    - r8169: Add device 10ec:8162 to driver r8169
    - vmxnet3: do not stop tx queues after netif_device_detach()
    - nfp: bpf: relax prog rejection for mtu check through max_pkt_offset
    - net/smc: Correct spelling mistake to TCPF_SYN_RECV
    - btrfs: clear MISSING device status bit in btrfs_close_one_device
    - btrfs: fix lost error handling when replaying directory deletes
    - btrfs: call btrfs_check_rw_degradable only if there is a missing device
    - ia64: kprobes: Fix to pass correct trampoline address to the handler
    - hwmon: (pmbus/lm25066) Add offset coefficients
    - regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is
      disabled
    - regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-
      dvs-idx property
    - EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
    - mwifiex: fix division by zero in fw download path
    - ath6kl: fix division by zero in send path
    - ath6kl: fix control-message timeout
    - ath10k: fix control-message timeout
    - ath10k: fix division by zero in send path
    - PCI: Mark Atheros QCA6174 to avoid bus reset
    - rtl8187: fix control-message timeouts
    - evm: mark evm_fixmode as __ro_after_init
    - wcn36xx: Fix HT40 capability for 2Ghz band
    - mwifiex: Read a PCI register after writing the TX ring write pointer
    - libata: fix checking of DMA state
    - wcn36xx: handle connection loss indication
    - rsi: fix occasional initialisation failure with BT coex
    - rsi: fix key enabled check causing unwanted encryption for vap_id > 0
    - rsi: fix rate mask set leading to P2P failure
    - rsi: Fix module dev_oper_mode parameter description
    - RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
    - signal: Remove the bogus sigkill_pending in ptrace_stop
    - signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
    - power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
    - power: supply: max17042_battery: use VFSOC for capacity when no rsns
    - KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
    - can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
    - can: j1939: j1939_can_recv(): ignore messages with invalid source address
    - powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
    - serial: core: Fix initializing and restoring termios speed
    - ALSA: mixer: oss: Fix racy access to slots
    - ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
    - xen/balloon: add late_initcall_sync() for initial ballooning done
    - PCI: pci-bridge-emul: Fix emulation of W1C bits
    - PCI: aardvark: Do not clear status bits of masked interrupts
    - PCI: aardvark: Fix checking for link up via LTSSM state
    - PCI: aardvark: Do not unmask unused interrupts
    - PCI: aardvark: Fix reporting Data Link Layer Link Active
    - PCI: aardvark: Fix return value of MSI domain .alloc() method
    - PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
    - quota: check block number when reading the block in quota file
    - quota: correct error number in free_dqentry()
    - pinctrl: core: fix possible memory leak in pinctrl_enable()
    - iio: dac: ad5446: Fix ad5622_write() return value
    - USB: serial: keyspan: fix memleak on probe errors
    - USB: iowarrior: fix control-message timeouts
    - USB: chipidea: fix interrupt deadlock
    - dma-buf: WARN on dmabuf release with pending attachments
    - drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
    - drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
    - drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
    - Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
    - Bluetooth: fix use-after-free error in lock_sock_nested()
    - drm/panel-orientation-quirks: add Valve Steam Deck
    - platform/x86: wmi: do not fail if disabling fails
    - MIPS: lantiq: dma: add small delay after reset
    - MIPS: lantiq: dma: reset correct number of channel
    - locking/lockdep: Avoid RCU-induced noinstr fail
    - net: sched: update default qdisc visibility after Tx queue cnt changes
    - smackfs: Fix use-after-free in netlbl_catmap_walk()
    - x86: Increase exception stack sizes
    - mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
    - mwifiex: Properly initialize private structure on interface type changes
    - ath10k: high latency fixes for beacon buffer
    - media: mt9p031: Fix corrupted frame after restarting stream
    - media: netup_unidvb: handle interrupt properly according to the firmware
    - media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
    - media: uvcvideo: Set capability in s_param
    - media: uvcvideo: Return -EIO for control errors
    - media: uvcvideo: Set unique vdev name based in type
    - media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
    - media: s5p-mfc: Add checking to s5p_mfc_probe().
    - media: imx: set a media_device bus_info string
    - media: mceusb: return without resubmitting URB in case of -EPROTO error.
    - ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
    - brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
    - media: rcar-csi2: Add checking to rcsi2_start_receiver()
    - ipmi: Disable some operations during a panic
    - ACPICA: Avoid evaluating methods too early during system resume
    - media: ipu3-imgu: imgu_fmt: Handle properly try
    - media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
    - net-sysfs: try not to restart the syscall if it will fail eventually
    - tracefs: Have tracefs directories not set OTH permission bits by default
    - ath: dfs_pattern_detector: Fix possible null-pointer dereference in
      channel_detector_create()
    - iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
    - ACPI: battery: Accept charges over the design capacity as full
    - leaking_addresses: Always print a trailing newline
    - memstick: r592: Fix a UAF bug when removing the driver
    - lib/xz: Avoid overlapping memcpy() with invalid input with in-place
      decompression
    - lib/xz: Validate the value before assigning it to an enum variable
    - workqueue: make sysfs of unbound kworker cpumask more clever
    - tracing/cfi: Fix cmp_entries_* functions signature mismatch
    - mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
    - block: remove inaccurate requeue check
    - nvmet: fix use-after-free when a port is removed
    - nvmet-tcp: fix use-after-free when a port is removed
    - nvme: drop scan_lock and always kick requeue list when removing namespaces
    - PM: hibernate: Get block device exclusively in swsusp_check()
    - selftests: kvm: fix mismatched fclose() after popen()
    - iwlwifi: mvm: disable RX-diversity in powersave
    - smackfs: use __GFP_NOFAIL for smk_cipso_doi()
    - ARM: clang: Do not rely on lr register for stacktrace
    - gre/sit: Don't generate link-local addr if addr_gen_mode is
      IN6_ADDR_GEN_MODE_NONE
    - ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
    - vrf: run conntrack only in context of lower/physdev for locally generated
      packets
    - net: annotate data-race in neigh_output()
    - btrfs: do not take the uuid_mutex in btrfs_rm_device
    - spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in
      bcm_qspi_probe()
    - x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
    - parisc: fix warning in flush_tlb_all
    - task_stack: Fix end_of_stack() for architectures with upwards-growing stack
    - parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
    - parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
    - netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream
      state
    - selftests/bpf: Fix strobemeta selftest regression
    - Bluetooth: fix init and cleanup of sco_conn.timeout_work
    - rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
    - drm/v3d: fix wait for TMU write combiner flush
    - virtio-gpu: fix possible memory allocation failure
    - net: net_namespace: Fix undefined member in key_remove_domain()
    - cgroup: Make rebind_subsystems() disable v2 controllers all at once
    - wilc1000: fix possible memory leak in cfg_scan_result()
    - Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
    - crypto: caam - disable pkc for non-E SoCs
    - rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
    - net: dsa: rtl8366rb: Fix off-by-one bug
    - ath10k: Fix missing frame timestamp for beacon/probe-resp
    - drm/amdgpu: fix warning for overflow check
    - media: em28xx: add missing em28xx_close_extension
    - media: cxd2880-spi: Fix a null pointer dereference on error handling path
    - media: dvb-usb: fix ununit-value in az6027_rc_query
    - media: TDA1997x: handle short reads of hdmi info frame.
    - media: mtk-vpu: Fix a resource leak in the error handling path of
      'mtk_vpu_probe()'
    - media: radio-wl1273: Avoid card name truncation
    - media: si470x: Avoid card name truncation
    - media: tm6000: Avoid card name truncation
    - media: cx23885: Fix snd_card_free call on null card pointer
    - kprobes: Do not use local variable when creating debugfs file
    - crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
    - cpuidle: Fix kobject memory leaks in error paths
    - media: em28xx: Don't use ops->suspend if it is NULL
    - ath9k: Fix potential interrupt storm on queue reset
    - EDAC/amd64: Handle three rank interleaving mode
    - netfilter: nft_dynset: relax superfluous check on set updates
    - media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
    - crypto: qat - detect PFVF collision after ACK
    - crypto: qat - disregard spurious PFVF interrupts
    - hwrng: mtk - Force runtime pm ops for sleep ops
    - b43legacy: fix a lower bounds test
    - b43: fix a lower bounds test
    - mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
    - memstick: avoid out-of-range warning
    - memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
    - net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
    - hwmon: Fix possible memleak in __hwmon_device_register()
    - hwmon: (pmbus/lm25066) Let compiler determine outer dimension of
      lm25066_coeff
    - ath10k: fix max antenna gain unit
    - drm/msm: uninitialized variable in msm_gem_import()
    - net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
    - mmc: mxs-mmc: disable regulator on error and in the remove function
    - block: ataflop: fix breakage introduced at blk-mq refactoring
    - platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
    - mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
    - rsi: stop thread firstly in rsi_91x_init() error handling
    - mwifiex: Send DELBA requests according to spec
    - phy: micrel: ksz8041nl: do not use power down mode
    - nvme-rdma: fix error code in nvme_rdma_setup_ctrl
    - PM: hibernate: fix sparse warnings
    - clocksource/drivers/timer-ti-dm: Select TIMER_OF
    - drm/msm: Fix potential NULL dereference in DPU SSPP
    - smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
    - libbpf: Fix BTF data layout checks and allow empty BTF
    - s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
    - irq: mips: avoid nested irq_enter()
    - tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
    - samples/kretprobes: Fix return value if register_kretprobe() failed
    - KVM: s390: Fix handle_sske page fault handling
    - libertas_tf: Fix possible memory leak in probe and disconnect
    - libertas: Fix possible memory leak in probe and disconnect
    - wcn36xx: add proper DMA memory barriers in rx path
    - drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
    - net: amd-xgbe: Toggle PLL settings during rate change
    - net: phylink: avoid mvneta warning when setting pause parameters
    - crypto: pcrypt - Delay write to padata->info
    - selftests/bpf: Fix fclose/pclose mismatch in test_progs
    - udp6: allow SO_MARK ctrl msg to affect routing
    - ibmvnic: don't stop queue in xmit
    - ibmvnic: Process crqs after enabling interrupts
    - RDMA/rxe: Fix wrong port_cap_flags
    - clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
    - ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
    - arm64: dts: rockchip: Fix GPU register width for RK3328
    - ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
    - RDMA/bnxt_re: Fix query SRQ failure
    - arm64: dts: meson-g12a: Fix the pwm regulator supply properties
    - ARM: dts: at91: tse850: the emac<->phy interface is rmii
    - scsi: dc395: Fix error case unwinding
    - MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
    - JFS: fix memleak in jfs_mount
    - ALSA: hda: Reduce udelay() at SKL+ position reporting
    - arm: dts: omap3-gta04a4: accelerometer irq fix
    - soc/tegra: Fix an error handling path in tegra_powergate_power_up()
    - memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
    - clk: at91: check pmc node status before registering syscore ops
    - video: fbdev: chipsfb: use memset_io() instead of memset()
    - serial: 8250_dw: Drop wrong use of ACPI_PTR()
    - usb: gadget: hid: fix error code in do_config()
    - power: supply: rt5033_battery: Change voltage values to ┬ÁV
    - scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
    - RDMA/mlx4: Return missed an error if device doesn't support steering
    - staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
    - ARM: dts: stm32: fix SAI sub nodes register range
    - ASoC: cs42l42: Correct some register default values
    - ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
    - phy: qcom-qusb2: Fix a memory leak on probe
    - serial: xilinx_uartps: Fix race condition causing stuck TX
    - HID: u2fzero: clarify error check and length calculations
    - HID: u2fzero: properly handle timeouts in usb_submit_urb
    - powerpc/44x/fsp2: add missing of_node_put
    - mips: cm: Convert to bitfield API to fix out-of-bounds access
    - power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
    - apparmor: fix error check
    - rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
    - pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
    - drm/plane-helper: fix uninitialized variable reference
    - PCI: aardvark: Don't spam about PIO Response Status
    - PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
    - opp: Fix return in _opp_add_static_v2()
    - NFS: Fix deadlocks in nfs_scan_commit_list()
    - fs: orangefs: fix error return code of orangefs_revalidate_lookup()
    - mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
    - mtd: core: don't remove debugfs directory if device is in use
    - dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
    - auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
    - auxdisplay: ht16k33: Connect backlight to fbdev
    - auxdisplay: ht16k33: Fix frame buffer device blanking
    - soc: fsl: dpaa2-console: free buffer before returning from
      dpaa2_console_read
    - netfilter: nfnetlink_queue: fix OOB when mac header was cleared
    - dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
    - signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
    - m68k: set a default value for MEMORY_RESERVE
    - watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
    - ar7: fix kernel builds for compiler test
    - scsi: qla2xxx: Fix gnl list corruption
    - scsi: qla2xxx: Turn off target reset during issue_lip
    - NFSv4: Fix a regression in nfs_set_open_stateid_locked()
    - i2c: xlr: Fix a resource leak in the error handling path of
      'xlr_i2c_probe()'
    - xen-pciback: Fix return in pm_ctrl_init()
    - net: davinci_emac: Fix interrupt pacing disable
    - net: vlan: fix a UAF in vlan_dev_real_dev()
    - ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
    - bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
    - mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and
      zs_unregister_migration()
    - zram: off by one in read_block_state()
    - perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
    - llc: fix out-of-bound array index in llc_sk_dev_hash()
    - nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
    - arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
    - bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
    - net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
    - net: hns3: allow configure ETS bandwidth of all TCs
    - vsock: prevent unnecessary refcnt inc for nonblocking connect
    - net/smc: fix sk_refcnt underflow on linkdown and fallback
    - cxgb4: fix eeprom len when diagnostics not implemented
    - selftests/net: udpgso_bench_rx: fix port argument
    - ARM: 9155/1: fix early early_iounmap()
    - ARM: 9156/1: drop cc-option fallbacks for architecture selection
    - parisc: Fix set_fixmap() on PA1.x CPUs
    - irqchip/sifive-plic: Fixup EOI failed when masked
    - f2fs: should use GFP_NOFS for directory inodes
    - net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
    - 9p/net: fix missing error check in p9_check_errors
    - ovl: fix deadlock in splice write
    - powerpc/lib: Add helper to check if offset is within conditional branch
      range
    - powerpc/bpf: Validate branch ranges
    - powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
    - powerpc/security: Add a helper to query stf_barrier type
    - powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC
    - mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
    - mm, oom: do not trigger out_of_memory from the #PF
    - video: backlight: Drop maximum brightness override for brightness zero
    - s390/cio: check the subchannel validity for dev_busid
    - s390/tape: fix timer initialization in tape_std_assign()
    - s390/cio: make ccw_device_dma_* more robust
    - powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
    - PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
    - SUNRPC: Partial revert of commit 6f9f17287e78
    - ath10k: fix invalid dma_addr_t token assignment
    - selftests/bpf: Fix also no-alu32 strobemeta selftest
    - Linux 5.4.160
    - soc/tegra: pmc: Fix imbalanced clock disabling in error code path
  * Focal update: v5.4.159 upstream stable release (LP: #1953071)
    - Revert "x86/kvm: fix vcpu-id indexed array sizes"
    - usb: ehci: handshake CMD_RUN instead of STS_HALT
    - usb: gadget: Mark USB_FSL_QE broken on 64-bit
    - usb: musb: Balance list entry in musb_gadget_queue
    - usb-storage: Add compatibility quirk flags for iODD 2531/2541
    - binder: don't detect sender/target during buffer cleanup
    - printk/console: Allow to disable console output by using console="" or
      console=null
    - isofs: Fix out of bound access for corrupted isofs image
    - comedi: dt9812: fix DMA buffers on stack
    - comedi: ni_usb6501: fix NULL-deref in command paths
    - comedi: vmk80xx: fix transfer-buffer overflows
    - comedi: vmk80xx: fix bulk-buffer overflow
    - comedi: vmk80xx: fix bulk and interrupt message timeouts
    - staging: r8712u: fix control-message timeout
    - staging: rtl8192u: fix control-message timeouts
    - media: staging/intel-ipu3: css: Fix wrong size comparison imgu_css_fw_init
    - rsi: fix control-message timeout
    - Linux 5.4.159
  * Focal update: v5.4.158 upstream stable release (LP: #1953066)
    - scsi: core: Put LLD module refcnt after SCSI device is released
    - vrf: Revert "Reset skb conntrack connection..."
    - net: ethernet: microchip: lan743x: Fix skb allocation failure
    - media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt()
    - Revert "xhci: Set HCD flag to defer primary roothub registration"
    - Revert "usb: core: hcd: Add support for deferring roothub registration"
    - sfc: Fix reading non-legacy supported link modes
    - ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
    - Linux 5.4.158
  * [Ubuntu 20.04] Problem leading IUCV service down (on s390x) (LP: #1913442)
    - usercopy: mark dma-kmalloc caches as usercopy caches

  [ Ubuntu: 5.4.0-96.109 ]

  * Support builtin revoked certificates (LP: #1932029)
    - [Config]: add i386 to CONFIG_SYSTEM_REVOCATION_KEYS annotation
  * CVE-2022-0185
    - SAUCE: vfs: Out-of-bounds write of heap buffer in fs_context.c
    - SAUCE: vfs: test that one given mount param is not larger than PAGE_SIZE

  [ Ubuntu: 5.4.0-94.106 ]

  * focal/linux: 5.4.0-94.106 -proposed tracker (LP: #1956628)
  * [Regression] Focal kernel  5.4.0-92.103 fails to boot when Secure Encrypted
    Virtualization(SEV) is enabled (LP: #1956575)
    - x86/ioremap: Map EFI-reserved memory as encrypted for SEV

  [ Ubuntu: 5.4.0-92.103 ]

  * focal/linux: 5.4.0-92.103 -proposed tracker (LP: #1952316)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync update-dkms-versions helper
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.29)
  * CVE-2021-4002
    - tlb: mmu_gather: add tlb_flush_*_range APIs
    - hugetlbfs: flush TLBs correctly after huge_pmd_unshare
  * Re-enable DEBUG_INFO_BTF where it was disabled (LP: #1945632)
    - [Config] Enable CONFIG_DEBUG_INFO_BTF on all arches
  * Focal linux-azure: Vm crash on Dv5/Ev5 (LP: #1950462)
    - KVM: VMX: eVMCS: make evmcs_sanitize_exec_ctrls() work again
    - jump_label: Fix usage in module __init
  * Support builtin revoked certificates (LP: #1932029)
    - Revert "UBUNTU: SAUCE: (lockdown) Make get_cert_list() not complain about
      cert lists that aren't present."
    - integrity: Move import of MokListRT certs to a separate routine
    - integrity: Load certs from the EFI MOK config table
    - certs: Add ability to preload revocation certs
    - integrity: Load mokx variables into the blacklist keyring
    - certs: add 'x509_revocation_list' to gitignore
    - SAUCE: Dump stack when X.509 certificates cannot be loaded
    - [Packaging] build canonical-revoked-certs.pem from branch/arch certs
    - [Packaging] Revoke 2012 UEFI signing certificate as built-in
    - [Config] Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys
  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679)
    - efi: Support for MOK variable config table
    - efi: mokvar-table: fix some issues in new code
    - efi: mokvar: add missing include of asm/early_ioremap.h
    - efi/mokvar: Reserve the table only if it is in boot services data
    - SAUCE: integrity: add informational messages when revoking certs
  * Support importing mokx keys into revocation list from the mok table
    (LP: #1928679) // CVE-2020-26541 when certificates are revoked via
    MokListXRT.
    - SAUCE: integrity: Load mokx certs from the EFI MOK config table
  * Focal update: v5.4.157 upstream stable release (LP: #1951883)
    - ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
    - ARM: 9134/1: remove duplicate memcpy() definition
    - ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
    - ARM: 9141/1: only warn about XIP address when not compile testing
    - ipv6: use siphash in rt6_exception_hash()
    - ipv4: use siphash instead of Jenkins in fnhe_hashfun()
    - usbnet: sanity check for maxpacket
    - usbnet: fix error return code in usbnet_probe()
    - Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode"
    - ata: sata_mv: Fix the error handling of mv_chip_id()
    - nfc: port100: fix using -ERRNO as command type mask
    - net/tls: Fix flipped sign in tls_err_abort() calls
    - mmc: vub300: fix control-message timeouts
    - mmc: cqhci: clear HALT state after CQE enable
    - mmc: dw_mmc: exynos: fix the finding clock sample value
    - mmc: sdhci: Map more voltage level to SDHCI_POWER_330
    - mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning
      circuit
    - cfg80211: scan: fix RCU in cfg80211_add_nontrans_list()
    - net: lan78xx: fix division by zero in send path
    - tcp_bpf: Fix one concurrency problem in the tcp_bpf_send_verdict function
    - IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
    - IB/hfi1: Fix abba locking issue with sc_disable()
    - nvmet-tcp: fix data digest pointer calculation
    - nvme-tcp: fix data digest pointer calculation
    - RDMA/mlx5: Set user priority for DCT
    - arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node
    - regmap: Fix possible double-free in regcache_rbtree_exit()
    - net: batman-adv: fix error handling
    - net: Prevent infinite while loop in skb_tx_hash()
    - RDMA/sa_query: Use strscpy_pad instead of memcpy to copy a string
    - nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
    - net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume
      fails
    - net: ethernet: microchip: lan743x: Fix dma allocation failure by using
      dma_set_mask_and_coherent
    - net: nxp: lpc_eth.c: avoid hang when bringing interface down
    - net/tls: Fix flipped sign in async_wait.err assignment
    - phy: phy_ethtool_ksettings_get: Lock the phy for consistency
    - phy: phy_start_aneg: Add an unlocked version
    - sctp: use init_tag from inithdr for ABORT chunk
    - sctp: fix the processing for INIT_ACK chunk
    - sctp: fix the processing for COOKIE_ECHO chunk
    - sctp: add vtag check in sctp_sf_violation
    - sctp: add vtag check in sctp_sf_do_8_5_1_E_sa
    - sctp: add vtag check in sctp_sf_ootb
    - net: use netif_is_bridge_port() to check for IFF_BRIDGE_PORT
    - cfg80211: correct bridge/4addr mode check
    - KVM: s390: clear kicked_mask before sleeping again
    - KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu
    - perf script: Check session->header.env.arch before using it
    - Linux 5.4.157
  * keyboard not working on Medion notebook s17 series (LP: #1950536)
    - ACPI: resources: Add one more Medion model in IRQ override quirk
  * creat09 from ubuntu_ltp_syscalls and cve-2018-13405 from ubuntu_ltp/cve
    failed with XFS (LP: #1950239)
    - xfs: ensure that the inode uid/gid match values match the icdinode ones
    - xfs: merge the projid fields in struct xfs_icdinode
    - xfs: remove the icdinode di_uid/di_gid members
    - xfs: fix up non-directory creation in SGID directories
  * reuseport_bpf_numa in net from ubuntu_kernel_selftests fails on ppc64le
    (LP: #1867570)
    - selftests/net: Fix reuseport_bpf_numa by skipping unavailable nodes
  * Focal update: v5.4.156 upstream stable release (LP: #1951295)
    - parisc: math-emu: Fix fall-through warnings
    - net: switchdev: do not propagate bridge updates across bridges
    - tee: optee: Fix missing devices unregister during optee_remove
    - ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default
    - xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
    - xtensa: xtfpga: Try software restart before simulating CPU reset
    - NFSD: Keep existing listeners on portlist error
    - dma-debug: fix sg checks in debug_dma_map_sg()
    - ASoC: wm8960: Fix clock configuration on slave mode
    - netfilter: ipvs: make global sysctl readonly in non-init netns
    - lan78xx: select CRC32
    - net: dsa: lantiq_gswip: fix register definition
    - NIOS2: irqflags: rename a redefined register name
    - net: hns3: reset DWRR of unused tc to zero
    - net: hns3: add limit ets dwrr bandwidth cannot be 0
    - net: hns3: disable sriov before unload hclge layer
    - net: stmmac: Fix E2E delay mechanism
    - net: enetc: fix ethtool counter name for PM0_TERR
    - can: rcar_can: fix suspend/resume
    - can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state
      notification
    - can: peak_pci: peak_pci_remove(): fix UAF
    - can: j1939: j1939_tp_rxtimer(): fix errant alert in j1939_tp_rxtimer
    - can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv
    - can: j1939: j1939_xtp_rx_dat_one(): cancel session if receive TP.DT with
      error length
    - can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes
    - ceph: fix handling of "meta" errors
    - ocfs2: fix data corruption after conversion from inline format
    - ocfs2: mount fails with buffer overflow in strlen
    - elfcore: correct reference to CONFIG_UML
    - ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
    - ALSA: hda/realtek: Add quirk for Clevo PC50HS
    - ASoC: DAPM: Fix missing kctl change notifications
    - audit: fix possible null-pointer dereference in audit_filter_rules
    - powerpc64/idle: Fix SP offsets when saving GPRs
    - KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest()
    - KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to
      guest
    - powerpc/idle: Don't corrupt back chain when going idle
    - mm, slub: fix mismatch between reconstructed freelist depth and cnt
    - mm, slub: fix potential memoryleak in kmem_cache_open()
    - nfc: nci: fix the UAF of rf_conn_info object
    - isdn: cpai: check ctr->cnr to avoid array index out of bound
    - netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
    - selftests: netfilter: remove stray bash debug line
    - gcc-plugins/structleak: add makefile var for disabling structleak
    - btrfs: deal with errors when checking if a dir entry exists during log
      replay
    - net: stmmac: add support for dwmac 3.40a
    - ARM: dts: spear3xx: Fix gmac node
    - isdn: mISDN: Fix sleeping function called from invalid context
    - platform/x86: intel_scu_ipc: Update timeout value in comment
    - ALSA: hda: avoid write to STATESTS if controller is in reset
    - Input: snvs_pwrkey - add clk handling
    - scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma()
    - tracing: Have all levels of checks prevent recursion
    - ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
    - pinctrl: stm32: use valid pin identifier in stm32_pinctrl_resume()
    - Linux 5.4.156
  * ubuntu_ltp / finit_module02 fails on v4.15 and other kernels
    (LP: #1950644) // Focal update: v5.4.156 upstream stable release
    (LP: #1951295)
    - vfs: check fd has read access in kernel_read_file_from_fd()
  * Focal update: v5.4.155 upstream stable release (LP: #1951291)
    - ovl: simplify file splice
    - ALSA: usb-audio: Add quirk for VF0770
    - ALSA: seq: Fix a potential UAF by wrong private_free call order
    - ALSA: hda/realtek: Complete partial device name to avoid ambiguity
    - ALSA: hda/realtek: Add quirk for Clevo X170KM-G
    - ALSA: hda/realtek - ALC236 headset MIC recording issue
    - ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
    - nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^'
    - s390: fix strrchr() implementation
    - csky: don't let sigreturn play with priveleged bits of status register
    - csky: Fixup regs.sr broken in ptrace
    - btrfs: unlock newly allocated extent buffer after error
    - btrfs: deal with errors when replaying dir entry during log replay
    - btrfs: deal with errors when adding inode reference during log replay
    - btrfs: check for error when looking up inode during dir entry replay
    - watchdog: orion: use 0 for unset heartbeat
    - x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails
    - mei: me: add Ice Lake-N device id.
    - xhci: guard accesses to ep_state in xhci_endpoint_reset()
    - xhci: Fix command ring pointer corruption while aborting a command
    - xhci: Enable trust tx length quirk for Fresco FL11 USB controller
    - cb710: avoid NULL pointer subtraction
    - efi/cper: use stack buffer for error record decoding
    - efi: Change down_interruptible() in virt_efi_reset_system() to
      down_trylock()
    - usb: musb: dsps: Fix the probe error path
    - Input: xpad - add support for another USB ID of Nacon GC-100
    - USB: serial: qcserial: add EM9191 QDL support
    - USB: serial: option: add Quectel EC200S-CN module support
    - USB: serial: option: add Telit LE910Cx composition 0x1204
    - USB: serial: option: add prod. id for Quectel EG91
    - EDAC/armada-xp: Fix output of uncorrectable error counter
    - nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
    - x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically
    - powerpc/xive: Discard disabled interrupts in get_irqchip_state()
    - iio: adc: aspeed: set driver data when adc probe.
    - iio: adc128s052: Fix the error handling path of 'adc128_probe()'
    - iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED
    - iio: light: opt3001: Fixed timeout error when 0 lux
    - iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
    - iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
    - iio: dac: ti-dac5571: fix an error code in probe()
    - sctp: account stream padding length for reconf chunk
    - gpio: pca953x: Improve bias setting
    - net: arc: select CRC32
    - net: korina: select CRC32
    - net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp
    - net: stmmac: fix get_hw_feature() on old hardware
    - net: encx24j600: check error in devm_regmap_init_encx24j600
    - ethernet: s2io: fix setting mac address during resume
    - nfc: fix error handling of nfc_proto_register()
    - NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
    - NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
    - pata_legacy: fix a couple uninitialized variable bugs
    - ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators()
    - mlxsw: thermal: Fix out-of-bounds memory accesses
    - platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call
    - drm/panel: olimex-lcd-olinuxino: select CRC32
    - drm/msm: Fix null pointer dereference on pointer edp
    - drm/msm/dsi: Fix an error code in msm_dsi_modeset_init()
    - drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling
    - acpi/arm64: fix next_platform_timer() section mismatch error
    - mqprio: Correct stats in mqprio_dump_class_stats().
    - qed: Fix missing error code in qed_slowpath_start()
    - r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
    - ionic: don't remove netdev->dev_addr when syncing uc list
    - Linux 5.4.155
  * [UBUNTU 20.04] kernel:  unable to read partitions on virtio-block dasd (kvm)
    (LP: #1950144) // Focal update: v5.4.155 upstream stable release
    (LP: #1951291)
    - virtio: write back F_VERSION_1 before validate
  * Focal update: v5.4.154 upstream stable release (LP: #1951288)
    - net: phy: bcm7xxx: Fixed indirect MMD operations
    - ext4: correct the error path of ext4_write_inline_data_end()
    - HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
    - netfilter: ip6_tables: zero-initialize fragment offset
    - HID: wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDs
    - netfilter: nf_nat_masquerade: make async masq_inet6_event handling generic
    - netfilter: nf_nat_masquerade: defer conntrack walk to work queue
    - mac80211: Drop frames from invalid MAC address in ad-hoc mode
    - m68k: Handle arrivals of multiple signals correctly
    - net: prevent user from passing illegal stab size
    - mac80211: check return value of rhashtable_init
    - net: sun: SUNVNET_COMMON should depend on INET
    - drm/amdgpu: fix gart.bo pin_count leak
    - scsi: ses: Fix unsigned comparison with less than zero
    - scsi: virtio_scsi: Fix spelling mistake "Unsupport" -> "Unsupported"
    - sched: Always inline is_percpu_thread()
    - Linux 5.4.154
  * Focal update: v5.4.153 upstream stable release (LP: #1950014)
    - Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
    - USB: cdc-acm: fix racy tty buffer accesses
    - USB: cdc-acm: fix break reporting
    - usb: typec: tcpm: handle SRC_STARTUP state if cc changes
    - xen/privcmd: fix error handling in mmap-resource processing
    - mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
    - ovl: fix missing negative dentry check in ovl_rename()
    - nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
    - nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
    - xen/balloon: fix cancelled balloon action
    - ARM: dts: omap3430-sdp: Fix NAND device node
    - ARM: dts: qcom: apq8064: use compatible which contains chipid
    - MIPS: BPF: Restore MIPS32 cBPF JIT
    - bpf, mips: Validate conditional branch offsets
    - soc: qcom: socinfo: Fixed argument passed to platform_set_data()
    - ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference
    - soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment
    - ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo
    - ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo
    - arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding
    - xtensa: move XCHAL_KIO_* definitions to kmem_layout.h
    - xtensa: use CONFIG_USE_OF instead of CONFIG_OF
    - xtensa: call irqchip_init only when CONFIG_USE_OF is selected
    - bpf, arm: Fix register clobbering in div/mod implementation
    - bpf: Fix integer overflow in prealloc_elems_and_freelist()
    - phy: mdio: fix memory leak
    - net_sched: fix NULL deref in fifo_set_limit()
    - powerpc/fsl/dts: Fix phy-connection-type for fm1mac3
    - ptp_pch: Load module automatically if ID matches
    - arm64: dts: freescale: Fix SP805 clock-names
    - arm64: dts: ls1028a: add missing CAN nodes
    - ARM: imx6: disable the GIC CPU interface before calling stby-poweroff
      sequence
    - net: bridge: use nla_total_size_64bit() in br_get_linkxstats_size()
    - net/sched: sch_taprio: properly cancel timer from taprio_destroy()
    - net: sfp: Fix typo in state machine debug string
    - netlink: annotate data races around nlk->bound
    - bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
    - video: fbdev: gbefb: Only instantiate device when built for IP32
    - drm/nouveau/debugfs: fix file release memory leak
    - gve: Correct available tx qpl check
    - rtnetlink: fix if_nlmsg_stats_size() under estimation
    - gve: fix gve_get_stats()
    - i40e: fix endless loop under rtnl
    - i40e: Fix freeing of uninitialized misc IRQ vector
    - net: prefer socket bound to interface when not in VRF
    - i2c: acpi: fix resource leak in reconfiguration device addition
    - bpf, s390: Fix potential memory leak about jit_data
    - RISC-V: Include clone3() on rv32
    - x86/platform/olpc: Correct ifdef symbol to intended CONFIG_OLPC_XO15_SCI
    - x86/hpet: Use another crystalball to evaluate HPET usability
    - x86/Kconfig: Correct reference to MWINCHIP3D
    - Linux 5.4.153
  * Focal update: v5.4.152 upstream stable release (LP: #1950009)
    - net: mdio: introduce a shutdown method to mdio device drivers
    - xen-netback: correct success/error reporting for the SKB-with-fraglist case
    - sparc64: fix pci_iounmap() when CONFIG_PCI is not set
    - ext2: fix sleeping in atomic bugs on error
    - scsi: sd: Free scsi_disk device via put_device()
    - usb: testusb: Fix for showing the connection speed
    - usb: dwc2: check return value after calling platform_get_resource()
    - selftests: be sure to make khdr before other targets
    - selftests:kvm: fix get_warnings_count() ignoring fscanf() return warn
    - scsi: ses: Retry failed Send/Receive Diagnostic commands
    - tools/vm/page-types: remove dependency on opt_file for idle page tracking
    - KVM: do not shrink halt_poll_ns below grow_start
    - kvm: x86: Add AMD PMU MSRs to msrs_to_save_all[]
    - perf/x86: Reset destroy callback on event init failure
    - silence nfscache allocation warnings with kvzalloc
    - libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
    - Linux 5.4.152
  * linux-aws: Fix backport of RDMA/efa: Expose maximum  TX doorbell batch
    (LP: #1949882)
    - SAUCE: aws: Fix backport of RDMA/efa: Expose maximum TX doorbell batch

  [ Ubuntu: 5.4.0-91.102 ]

  * focal/linux: 5.4.0-91.102 -proposed tracker (LP: #1949840)
  * Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.08)
  * KVM emulation failure when booting into  VM crash kernel with multiple CPUs
    (LP: #1948862)
    - KVM: x86: Properly reset MMU context at vCPU RESET/INIT
  * aufs: kernel bug with apparmor and fuseblk (LP: #1948470)
    - SAUCE: aufs: bugfix, stop omitting path->mnt
  * ebpf:  bpf_redirect fails with ip6 gre interfaces (LP: #1947164)
    - net: handle ARPHRD_IP6GRE in dev_is_mac_header_xmit()
  * require CAP_NET_ADMIN to attach N_HCI ldisc (LP: #1949516)
    - Bluetooth: hci_ldisc: require CAP_NET_ADMIN to attach N_HCI ldisc
  * ACL updates on OCFS2 are not revalidated (LP: #1947161)
    - ocfs2: fix remounting needed after setfacl command
  * ppc64 BPF JIT mod by 1 will not return 0 (LP: #1948351)
    - powerpc/bpf: Fix BPF_MOD when imm == 1
  * Drop "UBUNTU: SAUCE: cachefiles: Page leaking in
    cachefiles_read_backing_file while vmscan is active" (LP: #1947709)
    - Revert "UBUNTU: SAUCE: cachefiles: Page leaking in
      cachefiles_read_backing_file while vmscan is active"
  * Reassign I/O Path of ConnectX-5 Port 1 before Port 2 causes NULL dereference
    (LP: #1943464)
    - s390/pci: fix leak of PCI device structure
    - s390/pci: fix use after free of zpci_dev
    - s390/pci: fix zpci_zdev_put() on reserve
  * [SRU][F] USB: serial: pl2303: add support for PL2303HXN (LP: #1948377)
    - USB: serial: pl2303: add support for PL2303HXN
    - USB: serial: pl2303: fix line-speed handling on newer chips
  * Focal update: v5.4.151 upstream stable release (LP: #1947888)
    - tty: Fix out-of-bound vmalloc access in imageblit
    - cpufreq: schedutil: Use kobject release() method to free sugov_tunables
    - cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
    - usb: cdns3: fix race condition before setting doorbell
    - fs-verity: fix signed integer overflow with i_size near S64_MAX
    - hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary
      structure field
    - hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary
      structure field
    - hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary
      structure field
    - scsi: ufs: Fix illegal offset in UPIU event trace
    - mac80211: fix use-after-free in CCMP/GCMP RX
    - x86/kvmclock: Move this_cpu_pvti into kvmclock.h
    - drm/amd/display: Pass PCI deviceid into DC
    - ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
    - hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced
      from sysfs
    - mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
    - mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
    - mac80211: mesh: fix potentially unaligned access
    - mac80211-hwsim: fix late beacon hrtimer handling
    - sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
    - hwmon: (tmp421) report /PVLD condition as fault
    - hwmon: (tmp421) fix rounding for negative values
    - net: ipv4: Fix rtnexthop len when RTA_FLOW is present
    - e100: fix length calculation in e100_get_regs_len
    - e100: fix buffer overrun in e100_get_regs
    - selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
    - scsi: csiostor: Add module softdep on cxgb4
    - net: hns3: do not allow call hns3_nic_net_open repeatedly
    - net: sched: flower: protect fl_walk() with rcu
    - af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
    - perf/x86/intel: Update event constraints for ICX
    - elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
    - debugfs: debugfs_create_file_size(): use IS_ERR to check for error
    - ipack: ipoctal: fix stack information leak
    - ipack: ipoctal: fix tty registration race
    - ipack: ipoctal: fix tty-registration error handling
    - ipack: ipoctal: fix missing allocation-failure check
    - ipack: ipoctal: fix module reference leak
    - ext4: fix loff_t overflow in ext4_max_bitmap_size()
    - ext4: fix reserved space counter leakage
    - ext4: fix potential infinite loop in ext4_dx_readdir()
    - HID: u2fzero: ignore incomplete packets without data
    - net: udp: annotate data race around udp_sk(sk)->corkflag
    - net: stmmac: don't attach interface until resume finishes
    - PCI: Fix pci_host_bridge struct device release/free handling
    - libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind
    - hso: fix bailout in error case of probe
    - usb: hso: fix error handling code of hso_create_net_device
    - usb: hso: remove the bailout parameter
    - crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
    - HID: betop: fix slab-out-of-bounds Write in betop_probe
    - netfilter: ipset: Fix oversized kvmalloc() calls
    - HID: usbhid: free raw_report buffers in usbhid_stop
    - Linux 5.4.151
  * Focal update: v5.4.150 upstream stable release (LP: #1947886)
    - usb: gadget: r8a66597: fix a loop in set_feature()
    - usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave
    - usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
    - usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
    - cifs: fix incorrect check for null pointer in header_assemble
    - xen/x86: fix PV trap handling on secondary processors
    - usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
    - USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
    - USB: cdc-acm: fix minor-number release
    - binder: make sure fd closes complete
    - staging: greybus: uart: fix tty use after free
    - Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
    - USB: serial: mos7840: remove duplicated 0xac24 device ID
    - USB: serial: option: add Telit LN920 compositions
    - USB: serial: option: remove duplicate USB device ID
    - USB: serial: option: add device id for Foxconn T99W265
    - mcb: fix error handling in mcb_alloc_bus()
    - erofs: fix up erofs_lookup tracepoint
    - btrfs: prevent __btrfs_dump_space_info() to underflow its free space
    - serial: mvebu-uart: fix driver's tx_empty callback
    - net: hso: fix muxed tty registration
    - afs: Fix incorrect triggering of sillyrename on 3rd-party invalidation
    - platform/x86/intel: punit_ipc: Drop wrong use of ACPI_PTR()
    - enetc: Fix illegal access when reading affinity_hint
    - bnxt_en: Fix TX timeout when TX ring size is set to the smallest
    - net/smc: add missing error check in smc_clc_prfx_set()
    - gpio: uniphier: Fix void functions to remove return value
    - qed: rdma - don't wait for resources under hw error recovery flow
    - net/mlx4_en: Don't allow aRFS for encapsulated packets
    - scsi: iscsi: Adjust iface sysfs attr detection
    - tty: synclink_gt, drop unneeded forward declarations
    - tty: synclink_gt: rename a conflicting function name
    - fpga: machxo2-spi: Return an error on failure
    - fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
    - thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
    - cifs: fix a sign extension bug
    - scsi: qla2xxx: Restore initiator in dual mode
    - scsi: lpfc: Use correct scnprintf() limit
    - irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build
    - irqchip/gic-v3-its: Fix potential VPE leak on error
    - md: fix a lock order reversal in md_alloc
    - blktrace: Fix uaf in blk_trace access after removing by sysfs
    - net: macb: fix use after free on rmmod
    - net: stmmac: allow CSR clock of 300MHz
    - m68k: Double cast io functions to unsigned long
    - ipv6: delay fib6_sernum increase in fib6_add
    - bpf: Add oversize check before call kvcalloc()
    - xen/balloon: use a kernel thread instead a workqueue
    - nvme-multipath: fix ANA state updates when a namespace is not present
    - sparc32: page align size in arch_dma_alloc
    - blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd
    - compiler.h: Introduce absolute_pointer macro
    - net: i825xx: Use absolute_pointer for memcpy from fixed memory location
    - sparc: avoid stringop-overread errors
    - qnx4: avoid stringop-overread errors
    - parisc: Use absolute_pointer() to define PAGE0
    - arm64: Mark __stack_chk_guard as __ro_after_init
    - alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
    - net: 6pack: Fix tx timeout and slot time
    - spi: Fix tegra20 build with CONFIG_PM=n
    - EDAC/synopsys: Fix wrong value type assignment for edac_mode
    - thermal/drivers/int340x: Do not set a wrong tcc offset on resume
    - arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
    - xen/balloon: fix balloon kthread freezing
    - qnx4: work around gcc false positive warning bug
    - Linux 5.4.150
  * ACL updates on OCFS2 are not revalidated (LP: #1947161) // Focal update:
    v5.4.150 upstream stable release (LP: #1947886)
    - ocfs2: drop acl cache for directories too
  * Focal update: v5.4.149 upstream stable release (LP: #1947885)
    - PCI: pci-bridge-emul: Fix big-endian support
    - PCI: aardvark: Indicate error in 'val' when config read fails
    - PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
    - PCI: aardvark: Fix reporting CRS value
    - PCI/ACPI: Add Ampere Altra SOC MCFG quirk
    - KVM: remember position in kvm->vcpus array
    - console: consume APC, DM, DCS
    - s390/pci_mmio: fully validate the VMA before calling follow_pte()
    - ARM: Qualify enabling of swiotlb_init()
    - apparmor: remove duplicate macro list_entry_is_head()
    - ARM: 9077/1: PLT: Move struct plt_entries definition to header
    - ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
    - ARM: 9079/1: ftrace: Add MODULE_PLTS support
    - ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
    - sctp: validate chunk size in __rcv_asconf_lookup
    - sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
    - staging: rtl8192u: Fix bitwise vs logical operator in
      TranslateRxSignalStuff819xUsb()
    - um: virtio_uml: fix memory leak on init failures
    - dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
    - thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
    - 9p/trans_virtio: Remove sysfs file on probe failure
    - prctl: allow to setup brk for et_dyn executables
    - nilfs2: use refcount_dec_and_lock() to fix potential UAF
    - profiling: fix shift-out-of-bounds bugs
    - pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
      registered
    - phy: avoid unnecessary link-up delay in polling mode
    - net: stmmac: reset Tx desc base address before restarting Tx
    - Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
    - thermal/core: Fix thermal_cooling_device_register() prototype
    - drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
    - parisc: Move pci_dev_is_behind_card_dino to where it is used
    - dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
    - dmaengine: ioat: depends on !UML
    - dmaengine: xilinx_dma: Set DMA mask for coherent APIs
    - ceph: request Fw caps before updating the mtime in ceph_write_iter
    - ceph: lockdep annotations for try_nonblocking_invalidate
    - btrfs: fix lockdep warning while mounting sprout fs
    - nilfs2: fix memory leak in nilfs_sysfs_create_device_group
    - nilfs2: fix NULL pointer in nilfs_##name##_attr_release
    - nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
    - pwm: img: Don't modify HW state in .remove() callback
    - pwm: rockchip: Don't modify HW state in .remove() callback
    - pwm: stm32-lp: Don't modify HW state in .remove() callback
    - blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
    - rtc: rx8010: select REGMAP_I2C
    - drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
    - Linux 5.4.149

 -- Wen-chien Jesse Sung <email address hidden>  Wed, 09 Mar 2022 23:13:52 +0800

Upload details

Uploaded by:
Jesse Sung
Uploaded to:
Focal
Original maintainer:
Ubuntu Kernel Team
Architectures:
all amd64
Section:
devel
Urgency:
Medium Urgency

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Focal: [FULLYBUILT] amd64

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linux-iot_5.4.0.orig.tar.gz 162.4 MiB 805f3ed93854317814c59caf2dbfd2097745685f95c8c18b509c9347dcc7d51f
linux-iot_5.4.0-1001.3.diff.gz 9.0 MiB 1a286e3088deccdc8998dda15f3033f46897bb5172333b6bef49ab82f1b6e9a4
linux-iot_5.4.0-1001.3.dsc 4.2 KiB e28f079c8f675afa445005925014589c35a45bc0fca194cc707ce1a5360d4b9b

Available diffs

View changes file

Binary packages built by this source

linux-buildinfo-5.4.0-1001-iot: Linux kernel buildinfo for version 5.4.0 on 64 bit x86 SMP

 This package contains the Linux kernel buildinfo for version 5.4.0 on
 64 bit x86 SMP.
 .
 You likely do not want to install this package.

linux-headers-5.4.0-1001-iot: Linux kernel headers for version 5.4.0 on 64 bit x86 SMP

 This package provides kernel header files for version 5.4.0 on
 64 bit x86 SMP.
 .
 This is for sites that want the latest kernel headers. Please read
 /usr/share/doc/linux-headers-5.4.0-1001/debian.README.gz for details.

linux-image-unsigned-5.4.0-1001-iot: Linux kernel image for version 5.4.0 on 64 bit x86 SMP

 This package contains the unsigned Linux kernel image for version 5.4.0 on
 64 bit x86 SMP.
 .
 Supports Generic processors.
 .
 Geared toward IoT systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-iot meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-image-unsigned-5.4.0-1001-iot-dbgsym: Linux kernel debug image for version 5.4.0 on 64 bit x86 SMP

 This package provides the unsigned kernel debug image for version 5.4.0 on
 64 bit x86 SMP.
 .
 This is for sites that wish to debug the kernel.
 .
 The kernel image contained in this package is NOT meant to boot from. It
 is uncompressed, and unstripped. This package also includes the
 unstripped modules.

linux-iot-headers-5.4.0-1001: Header files related to Linux kernel version 5.4.0

 This package provides kernel header files for version 5.4.0, for sites
 that want the latest kernel headers. Please read
 /usr/share/doc/linux-iot-headers-5.4.0-1001/debian.README.gz for details

linux-iot-tools-5.4.0-1001: Linux kernel version specific tools for version 5.4.0-1001

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1001 on
 64 bit x86.
 You probably want to install linux-tools-5.4.0-1001-<flavour>.

linux-iot-tools-common: Linux kernel version specific tools for version 5.4.0

 This package provides the architecture independent parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0.

linux-modules-5.4.0-1001-iot: Linux kernel extra modules for version 5.4.0 on 64 bit x86 SMP

 Contains the corresponding System.map file, the modules built by the
 packager, and scripts that try to ensure that the system is not left in an
 unbootable state after an update.
 .
 Supports Generic processors.
 .
 Geared toward IoT systems.
 .
 You likely do not want to install this package directly. Instead, install
 the linux-iot meta-package, which will ensure that upgrades work
 correctly, and that supporting packages are also installed.

linux-tools-5.4.0-1001-iot: Linux kernel version specific tools for version 5.4.0-1001

 This package provides the architecture dependant parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy) for
 version 5.4.0-1001 on
 64 bit x86.