linux-kvm (5.4.0-1062.65) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1062.65 -proposed tracker (LP: #1967382)

  * Move virtual graphics drivers from linux-modules-extra to linux-modules
    (LP: #1960633)
    - [Packaging] kvm: Move virtio-gpu DRM driver into modules

  [ Ubuntu: 5.4.0-108.122 ]

  * focal/linux: 5.4.0-108.122 -proposed tracker (LP: #1966740)
  * Packaging resync (LP: #1786013)
    - [Packaging] resync dkms-build{,--nvidia-N} from LRMv5
    - debian/dkms-versions -- update from kernel-versions (main/2022.03.21)
  * Low RX performance for 40G Solarflare NICs (LP: #1964512)
    - SAUCE: sfc: The size of the RX recycle ring should be more flexible
  * [UBUNTU 20.04] KVM: Enable storage key checking for intercepted instruction
    (LP: #1962831)
    - selftests: kvm: add _vm_ioctl
    - selftests: kvm: Introduce the TEST_FAIL macro
    - KVM: selftests: Add GUEST_ASSERT variants to pass values to host
    - KVM: s390: gaccess: Refactor gpa and length calculation
    - KVM: s390: gaccess: Refactor access address range check
    - KVM: s390: gaccess: Cleanup access to guest pages
    - s390/uaccess: introduce bit field for OAC specifier
    - s390/uaccess: fix compile error
    - s390/uaccess: Add copy_from/to_user_key functions
    - KVM: s390: Honor storage keys when accessing guest memory
    - KVM: s390: handle_tprot: Honor storage keys
    - KVM: s390: selftests: Test TEST PROTECTION emulation
    - KVM: s390: Add optional storage key checking to MEMOP IOCTL
    - KVM: s390: Add vm IOCTL for key checked guest absolute memory access
    - KVM: s390: Rename existing vcpu memop functions
    - KVM: s390: Add capability for storage key extension of MEM_OP IOCTL
    - KVM: s390: Update api documentation for memop ioctl
    - KVM: s390: Clarify key argument for MEM_OP in api docs
    - KVM: s390: Add missing vm MEM_OP size check
  * 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon/sec2 - Add workqueue for SEC driver.
    - crypto: hisilicon/sec2 - update SEC initialization and reset
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117)
    - crypto: hisilicon - Use one workqueue per qm instead of per qp
  * Lots of hisi_qm zombie task slow down system after stress test
    (LP: #1932117) // 【sec-0911】 fail to reset sec module (LP: #1943301)
    - crypto: hisilicon - Unify hardware error init/uninit into QM
  * [UBUNTU 20.04] Fix SIGP processing on KVM/s390 (LP: #1962578)
    - KVM: s390: Simplify SIGP Set Arch handling
    - KVM: s390: Add a routine for setting userspace CPU state
  * Move virtual graphics drivers from linux-modules-extra to linux-modules
    (LP: #1960633)
    - [Packaging] Move VM DRM drivers into modules
  * Focal update: v5.4.178 upstream stable release (LP: #1964634)
    - audit: improve audit queue handling when "audit=1" on cmdline
    - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
    - ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
    - ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
    - ALSA: usb-audio: Simplify quirk entries with a macro
    - ALSA: hda/realtek: Add quirk for ASUS GU603
    - ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220
      quirks
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer
      chipset)
    - ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after
      reboot from Windows
    - btrfs: fix deadlock between quota disable and qgroup rescan worker
    - drm/nouveau: fix off by one in BIOS boundary checking
    - mm/kmemleak: avoid scanning potential huge holes
    - block: bio-integrity: Advance seed correctly for larger interval sizes
    - memcg: charge fs_context and legacy_fs_context
    - IB/rdmavt: Validate remote_addr during loopback atomic tests
    - RDMA/siw: Fix broken RDMA Read Fence/Resume logic.
    - RDMA/mlx4: Don't continue event handler after memory allocation failure
    - iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
    - iommu/amd: Fix loop timeout issue in iommu_ga_log_enable()
    - spi: bcm-qspi: check for valid cs before applying chip select
    - spi: mediatek: Avoid NULL pointer crash in interrupt
    - spi: meson-spicc: add IRQ check in meson_spicc_probe
    - net: ieee802154: hwsim: Ensure proper channel selection at probe time
    - net: ieee802154: mcr20a: Fix lifs/sifs periods
    - net: ieee802154: ca8210: Stop leaking skb's
    - net: ieee802154: Return meaningful error codes from the netlink helpers
    - net: macsec: Verify that send_sci is on when setting Tx sci explicitly
    - net: stmmac: dump gmac4 DMA registers correctly
    - net: stmmac: ensure PTP time register reads are consistent
    - drm/i915/overlay: Prevent divide by zero bugs in scaling
    - ASoC: fsl: Add missing error handling in pcm030_fabric_probe
    - ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes
    - ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
    - ASoC: max9759: fix underflow in speaker_gain_control_put()
    - pinctrl: bcm2835: Fix a few error paths
    - scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
    - nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
    - selftests: futex: Use variable MAKE instead of make
    - rtc: cmos: Evaluate century appropriate
    - EDAC/altera: Fix deferred probing
    - EDAC/xgene: Fix deferred probing
    - ext4: fix error handling in ext4_restore_inline_data()
    - cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning
    - Linux 5.4.178
  * Focal update: v5.4.177 upstream stable release (LP: #1964628)
    - PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
    - psi: Fix uaf issue when psi trigger is destroyed while being polled
    - ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
    - net: amd-xgbe: ensure to reset the tx_timer_active flag
    - net: amd-xgbe: Fix skb data length underflow
    - rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
    - cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask()
    - af_packet: fix data-race in packet_setsockopt / packet_setsockopt
    - Linux 5.4.177
  * Focal update: v5.4.176 upstream stable release (LP: #1962345)
    - s390/hypfs: include z/VM guests with access control group set
    - scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP
      devices
    - udf: Restore i_lenAlloc when inode expansion fails
    - udf: Fix NULL ptr deref when converting from inline format
    - PM: wakeup: simplify the output logic of pm_show_wakelocks()
    - tracing/histogram: Fix a potential memory leak for kstrdup()
    - tracing: Don't inc err_log entry count if entry allocation fails
    - fsnotify: fix fsnotify hooks in pseudo filesystems
    - drm/etnaviv: relax submit size limits
    - arm64: errata: Fix exec handling in erratum 1418040 workaround
    - netfilter: nft_payload: do not update layer 4 checksum when mangling
      fragments
    - serial: 8250: of: Fix mapped region size when using reg-offset property
    - serial: stm32: fix software flow control transfer
    - tty: n_gsm: fix SW flow control encoding/handling
    - tty: Add support for Brainboxes UC cards.
    - usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
    - usb: common: ulpi: Fix crash in ulpi_match()
    - usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
    - USB: core: Fix hang in usb_kill_urb by adding memory barriers
    - usb: typec: tcpm: Do not disconnect while receiving VBUS off
    - ucsi_ccg: Check DEV_INT bit only when starting CCG4
    - net: sfp: ignore disabled SFP node
    - powerpc/32: Fix boot failure with GCC latent entropy plugin
    - i40e: Increase delay to 1 s after global EMP reset
    - i40e: Fix issue when maximum queues is exceeded
    - i40e: Fix queues reservation for XDP
    - i40e: fix unsigned stat widths
    - rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
    - rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
    - scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
    - ipv6_tunnel: Rate limit warning messages
    - net: fix information leakage in /proc/net/ptype
    - hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
    - hwmon: (lm90) Mark alert as broken for MAX6680
    - ping: fix the sk_bound_dev_if match in ping_lookup
    - ipv4: avoid using shared IP generator for connected sockets
    - hwmon: (lm90) Reduce maximum conversion rate for G781
    - NFSv4: Handle case where the lookup of a directory fails
    - NFSv4: nfs_atomic_open() can race when looking up a non-regular file
    - net-procfs: show net devices bound packet types
    - drm/msm: Fix wrong size calculation
    - drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
    - drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
    - ipv6: annotate accesses to fn->fn_sernum
    - NFS: Ensure the server has an up to date ctime before hardlinking
    - NFS: Ensure the server has an up to date ctime before renaming
    - netfilter: conntrack: don't increment invalid counter on NF_REPEAT
    - net: phy: broadcom: hook up soft_reset for BCM54616S
    - phylib: fix potential use-after-free
    - rxrpc: Adjust retransmission backoff
    - hwmon: (lm90) Mark alert as broken for MAX6654
    - ibmvnic: init ->running_cap_crqs early
    - ibmvnic: don't spin in tasklet
    - drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
    - yam: fix a memory leak in yam_siocdevprivate()
    - net: hns3: handle empty unknown interrupt for VF
    - ipv4: raw: lock the socket in raw_bind()
    - ipv4: tcp: send zero IPID in SYNACK messages
    - ipv4: remove sparse error in ip_neigh_gw4()
    - dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
    - fsnotify: invalidate dcache before IN_DELETE event
    - block: Fix wrong offset in bio_truncate()
    - mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
    - Linux 5.4.176
  * Focal update: v5.4.175 upstream stable release (LP: #1962330)
    - rcu: Tighten rcu_advance_cbs_nowake() checks
    - pinctrl: bcm2835: Drop unused define
    - pinctrl: bcm2835: Refactor platform data
    - pinctrl: bcm2835: Add support for all GPIOs on BCM2711
    - pinctrl: bcm2835: Match BCM7211 compatible string
    - pinctrl: bcm2835: Add support for wake-up interrupts
    - pinctrl: bcm2835: Change init order for gpio hogs
    - ARM: dts: gpio-ranges property is now required
    - mmc: sdhci-esdhc-imx: disable CMDQ support
    - select: Fix indefinitely sleeping task in poll_schedule_timeout()
    - Linux 5.4.175

 -- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Mon, 04 Apr 2022 14:34:18 -0700

linux-kvm (5.4.0-1061.64) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1061.64 -proposed tracker (LP: #1966262)

  [ Ubuntu: 5.4.0-107.121 ]

  * focal/linux: 5.4.0-107.121 -proposed tracker (LP: #1966275)
  * CVE-2022-27666
    - esp: Fix possible buffer overflow in ESP transformation
  * CVE-2022-1055
    - net: sched: fix use-after-free in tc_new_tfilter()
  * Pick fixup from v5.4.176 upstream stable release to address cert
    failure with clock jitter test in NUC7i3DNHE (LP: #1964204)
    - Bluetooth: refactor malicious adv data check

 -- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Thu, 24 Mar 2022 13:32:59 -0700

linux-kvm (5.4.0-1059.62) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1059.62 -proposed tracker (LP: #1964195)

  [ 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

 -- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Wed, 09 Mar 2022 11:06:06 -0800

linux-kvm (5.4.0-1058.61) focal; urgency=medium

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

  [ 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

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Wed, 02 Mar 2022 07:08:53 -0300

linux-kvm (5.4.0-1056.58) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1056.58 -proposed tracker (LP: #1959264)

  * Packaging resync (LP: #1786013)
    - [Config] kvm: config resync

  [ 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

 -- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Wed, 09 Feb 2022 18:02:54 -0800

linux-kvm (5.4.0-1055.57) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1055.57 -proposed tracker (LP: #1959803)

  [ 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"

 -- Luke Nowakowski-Krijger <luke.nowakowskikrijger@canonical.com>  Thu, 03 Feb 2022 15:51:50 -0800

linux-kvm (5.4.0-1054.56) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1054.56 -proposed tracker (LP: #1955232)

  [ 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 µV
    - 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

 -- Thadeu Lima de Souza Cascardo <cascardo@canonical.com>  Mon, 17 Jan 2022 17:14:22 -0300

linux-kvm (5.4.0-1053.55) focal; urgency=medium

  [ 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

 -- Stefan Bader <stefan.bader@canonical.com>  Thu, 13 Jan 2022 14:36:27 +0100

linux-kvm (5.4.0-1051.53) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1051.53 -proposed tracker (LP: #1952303)

  * Support builtin revoked certificates (LP: #1932029)
    - [Config] kvm: Configure CONFIG_SYSTEM_REVOCATION_KEYS with revoked keys

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

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

  * Enable multicast in the "kvm" kernels (LP: #1946672)
    - [config] Enable CONFIG_IP_MULTICAST

  [ 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

 -- Kelsey Skunberg <kelsey.skunberg@canonical.com>  Thu, 02 Dec 2021 17:40:43 -0700

linux-kvm (5.4.0-1050.52) focal; urgency=medium

  * focal/linux-kvm: 5.4.0-1050.52 -proposed tracker (LP: #1949828)

  [ 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

 -- Stefan Bader <stefan.bader@canonical.com>  Fri, 12 Nov 2021 11:49:14 +0100

# For older changelog entries, run 'apt-get changelog linux-kvm-tools-5.4.0-1062'
