linux (5.4.8-1) unstable; urgency=medium

linux (5.4.8-1) unstable; urgency=medium

  * New upstream stable update:
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.7
    - af_packet: set defaule value for tmo
    - [amd64] fjes: fix missed check in fjes_acpi_add
    - mod_devicetable: fix PHY module format
    - net: dst: Force 4-byte alignment of dst_metrics
    - [arm64] net: hisilicon: Fix a BUG trigered by wrong bytes_compl
    - net: phy: ensure that phy IDs are correctly typed
    - net: qlogic: Fix error paths in ql_alloc_large_buffers()
    - net-sysfs: Call dev_hold always in rx_queue_add_kobject
    - net: usb: lan78xx: Fix suspend/resume PHY register access error
    - [arm64,armhf] nfp: flower: fix stats id allocation
    - qede: Disable hardware gro when xdp prog is installed
    - qede: Fix multicast mac configuration
    - sctp: fix memleak on err handling of stream initialization
    - sctp: fully initialize v4 addr in some functions
    - neighbour: remove neigh_cleanup() method
    - bonding: fix bond_neigh_init()
    - net: ena: fix default tx interrupt moderation interval
    - net: ena: fix issues in setting interrupt moderation params in ethtool
    - [armhf] net: ethernet: ti: davinci_cpdma: fix warning "device driver
      frees DMA memory with different size"
    - [arm64,armhf] net: stmmac: platform: Fix MDIO init for platforms without
      PHY
    - [armhf] net: dsa: b53: Fix egress flooding settings
    - btrfs: don't double lock the subvol_sem for rename exchange
    - btrfs: do not call synchronize_srcu() in inode_tree_del
    - Btrfs: make tree checker detect checksum items with overlapping ranges
    - btrfs: return error pointer from alloc_test_extent_buffer
    - Btrfs: fix missing data checksums after replaying a log tree
    - btrfs: send: remove WARN_ON for readonly mount
    - btrfs: abort transaction after failed inode updates in create_subvol
    - btrfs: skip log replay on orphaned roots
    - btrfs: do not leak reloc root if we fail to read the fs root
    - btrfs: handle ENOENT in btrfs_uuid_tree_iterate
    - Btrfs: fix removal logic of the tree mod log that leads to
      use-after-free issues
    - ALSA: pcm: Avoid possible info leaks from PCM stream buffers
    - ALSA: hda/ca0132 - Keep power on during processing DSP response
    - ALSA: hda/ca0132 - Avoid endless loop
    - ALSA: hda/ca0132 - Fix work handling in delayed HP detection
    - [arm*] drm/vc4/vc4_hdmi: fill in connector info
    - drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper.
    - drm: mst: Fix query_payload ack reply struct
    - [arm64,armhf] drm/panel: Add missing drm_panel_init() in panel drivers
    - [armhf] drm: exynos: exynos_hdmi: use cec_notifier_conn_(un)register
    - drm: Use EOPNOTSUPP, not ENOTSUPP
    - drm/amdgpu/sriov: add ring_stop before ring_create in psp v11 code
    - drm/amdgpu: grab the id mgr lock while accessing passid_mapping
    - drm/ttm: return -EBUSY on pipelining with no_gpu_wait (v2)
    - ath10k: add cleanup in ath10k_sta_state()
    - ath10k: Check if station exists before forwarding tx airtime report
    - spi: Add call to spi_slave_abort() function when spidev driver is
      released
    - [arm64] drm/meson: vclk: use the correct G12A frac max value
    - [x86] staging: rtl8192u: fix multiple memory leaks on error path
    - staging: rtl8188eu: fix possible null dereference
    - rtlwifi: prevent memory leak in rtl_usb_probe (CVE-2019-19063)
    - libertas: fix a potential NULL pointer dereference
    - ath10k: fix backtrace on coredump
    - IB/iser: bound protection_sg size by data_sg size
    - [armhf] spi: gpio: prevent memory leak in spi_gpio_probe
    - media: max2175: Fix build error without CONFIG_REGMAP_I2C
    - [arm64] media: venus: core: Fix msm8996 frequency table
    - ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq
    - pinctrl: devicetree: Avoid taking direct reference to device name string
    - [armhf] drm/sun4i: dsi: Fix TCON DRQ set bits
    - [arm64] media: venus: Fix occasionally failures to suspend
    - rtw88: fix NSS of hw_cap
    - [armhf] hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if
      not idled
    - media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
    - [arm64,armhf] drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the
      internal I2C controller
    - mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
      (CVE-2019-19057)
    - drm/drm_vblank: Change EINVAL by the correct errno
    - libbpf: Fix struct end padding in btf_dump
    - libbpf: Fix passing uninitialized bytes to setsockopt
    - net/smc: increase device refcount for added link group
    - team: call RCU read lock when walking the port_list
    - media: cx88: Fix some error handling path in 'cx8800_initdev()'
    - [arm64] crypto: inside-secure - Fix a maybe-uninitialized warning
    - [arm64] crypto: aegis128/simd - build 32-bit ARM for v8 architecture
      explicitly
    - [x86] ASoC: SOF: enable sync_write in hdac_bus
    - [armhf] media: ti-vpe: vpe: Fix Motion Vector vpdma stride
    - [armhf] media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid
      pixel format
    - [armhf] media: ti-vpe: vpe: fix a v4l2-compliance failure about frame
      sequence number
    - [armhf] media: ti-vpe: vpe: Make sure YUYV is set as default format
    - [armhf] media: ti-vpe: vpe: fix a v4l2-compliance failure causing a
      kernel panic
    - [armhf] media: ti-vpe: vpe: ensure buffers are cleaned up properly in
      abort cases
    - [armhf] media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid
      sizeimage
    - [x86] syscalls/x86: Use the correct function type in SYSCALL_DEFINE0
    - [x86] mm: Use the correct function type for native_set_fixmap()
    - ath10k: Correct error handling of dma_map_single()
    - rtw88: coex: Set 4 slot mode for A2DP
    - [arm64,armhf] drm/bridge: dw-hdmi: Restore audio when setting a mode
    - perf vendor events arm64: Fix Hisi hip08 DDRC PMU eventname
    - usb: usbfs: Suppress problematic bind and unbind uevents.
    - Bluetooth: btusb: avoid unused function warning
    - Bluetooth: missed cpu_to_le16 conversion in hci_init4_req
    - Bluetooth: Workaround directed advertising bug in Broadcom controllers
    - Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
    - bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack()
    - [x86] mce: Lower throttling MCE messages' priority to warning
    - [arm64] net: hns3: log and clear hardware error after reset complete
    - [arm64] RDMA/hns: Fix wrong parameters when initial mtt of srq->idx_que
    - [x86] drm/gma500: fix memory disclosures due to uninitialized bytes
    - ASoC: soc-pcm: fixup dpcm_prune_paths() loop continue
    - rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot
    - ipmi: Don't allow device module unload when in use
    - [x86] ioapic: Prevent inconsistent state when moving an interrupt
    - media: cedrus: Fix undefined shift with a SHIFT_AND_MASK_BITS macro
    - drm/nouveau: Don't grab runtime PM refs for HPD IRQs
    - md: no longer compare spare disk superblock events in super_load
    - md/bitmap: avoid race window between md_bitmap_resize and
      bitmap_file_clear_bit
    - drm: Don't free jobs in wait_event_interruptible()
    - EDAC/amd64: Set grain per DIMM
    - [arm64] psci: Reduce the waiting time for cpu_psci_cpu_kill()
    - i40e: initialize ITRN registers with correct values
    - i40e: Wrong 'Advertised FEC modes' after set FEC to AUTO
    - net: phy: dp83867: enable robust auto-mdix
    - [arm64,armhf] drm/tegra: sor: Use correct SOR index on Tegra210
    - regulator: core: Release coupled_rdevs on regulator_init_coupling()
      error
    - ubsan, x86: Annotate and allow __ubsan_handle_shift_out_of_bounds() in
      uaccess regions
    - ACPI: button: Add DMI quirk for Medion Akoya E2215T
    - RDMA/qedr: Fix memory leak in user qp and mr
    - [arm64] RDMA/hns: Fix memory leak on 'context' on error return path
    - RDMA/qedr: Fix srqs xarray initialization
    - RDMA/core: Set DMA parameters correctly
    - [arm64,armhf] gpu: host1x: Allocate gather copy for host1x
    - [arm64,armhf] net: dsa: LAN9303: select REGMAP when LAN9303 enable
    - [arm64] phy: qcom-usb-hs: Fix extcon double register after power cycle
    - [s390x] time: ensure get_clock_monotonic() returns monotonic values
    - [s390x] add error handling to perf_callchain_kernel
    - [s390x] mm: add mm_pxd_folded() checks to pxd_free()
    - [arm64] net: hns3: add struct netdev_queue debug info for TX timeout
    - libata: Ensure ata_port probe has completed before detach
    - loop: fix no-unmap write-zeroes request behavior
    - [arm64,armhf] net/mlx5e: Verify that rule has at least one fwd/drop
      action
    - ALSA: bebob: expand sleep just after breaking connections for protocol
      version 1
    - libbpf: Fix error handling in bpf_map__reuse_fd()
    - Bluetooth: Fix advertising duplicated flags
    - ALSA: pcm: Fix missing check of the new non-cached buffer type
    - [riscv64] spi: sifive: disable clk when probe fails and remove
    - pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler()
    - ixgbe: protect TX timestamping from API misuse
    - media: rcar_drif: fix a memory disclosure (CVE-2019-18786)
    - media: v4l2-core: fix touch support in v4l_g_fmt
    - nvme: introduce "Command Aborted By host" status code
    - nvmem: core: fix nvmem_cell_write inline function
    - ASoC: SOF: topology: set trigger order for FE DAI link
    - media: vivid: media_device_cleanup was called too early
    - bnx2x: Fix PF-VF communication over multi-cos queues.
    - ALSA: timer: Limit max amount of slave instances
    - RDMA/core: Fix return code when modify_port isn't supported
    - [arm64] drm: msm: a6xx: fix debug bus register configuration
    - rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt()
    - perf probe: Fix to find range-only function instance
    - perf cs-etm: Fix definition of macro TO_CS_QUEUE_NR
    - perf probe: Fix to list probe event with correct line number
    - perf jevents: Fix resource leak in process_mapfile() and main()
    - perf probe: Walk function lines in lexical blocks
    - perf probe: Fix to probe an inline function which has no entry pc
    - perf probe: Fix to show ranges of variables in functions without
      entry_pc
    - perf probe: Fix to show inlined function callsite without entry_pc
    - perf probe: Fix to probe a function which has no entry pc
    - perf tools: Fix cross compile for ARM64
    - perf tools: Splice events onto evlist even on error
    - ice: Check for null pointer dereference when setting rings
    - perf parse: If pmu configuration fails free terms
    - perf probe: Skip overlapped location on searching variables
    - net: avoid potential false sharing in neighbor related code
    - perf probe: Return a better scope DIE if there is no best scope
    - perf probe: Fix to show calling lines of inlined functions
    - perf probe: Skip end-of-sequence and non statement lines
    - perf probe: Filter out instances except for inlined subroutine and
      subprogram
    - libbpf: Fix negative FD close() in xsk_setup_xdp_prog()
    - [s390x] bpf: Use kvcalloc for addrs array
    - cgroup: freezer: don't change task and cgroups status unnecessarily
    - ath10k: fix get invalid tx rate for Mesh metric
    - media: pvrusb2: Fix oops on tear-down when radio support is not present
    - ice: delay less
    - media: cedrus: Use helpers to access capture queue
    - [arm64,armhf] spi: pxa2xx: Add missed security checks
    - ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
    - iio: dac: ad5446: Add support for new AD5600 DAC
    - [x86] ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format
      constraint
    - r8169: respect EEE user setting when restarting network
    - [s390x] disassembler: don't hide instruction addresses
    - [armhf] net: ethernet: ti: Add dependency for TI_DAVINCI_EMAC
    - nvme: Discard workaround for non-conformant devices
    - parport: load lowlevel driver if ports not found
    - bcache: fix static checker warning in bcache_device_free()
    - cpufreq: Register drivers only after CPU devices have been registered
    - [x86] crash: Add a forward declaration of struct kimage
    - tracing: use kvcalloc for tgid_map array allocation
    - tracing/kprobe: Check whether the non-suffixed symbol is notrace
    - bcache: fix deadlock in bcache_allocator
    - iwlwifi: mvm: fix unaligned read of rx_pkt_status
    - regulator: core: Let boot-on regulators be powered off
    - [arm64] spi: tegra20-slink: add missed clk_unprepare
    - tun: fix data-race in gro_normal_list()
    - xhci-pci: Allow host runtime PM as default also for Intel Ice Lake xHCI
    - crypto: virtio - deal with unsupported input sizes
    - btrfs: don't prematurely free work in end_workqueue_fn()
    - btrfs: don't prematurely free work in run_ordered_work()
    - sched/uclamp: Fix overzealous type replacement
    - perf/core: Fix the mlock accounting, again
    - bnxt_en: Return proper error code for non-existent NVM variable
    - net: phy: avoid matching all-ones clause 45 PHY IDs
    - [x86] ASoC: Intel: bytcr_rt5640: Update quirk for Acer Switch 10 SW5-012
      2-in-1
    - [x86] insn: Add some Intel instructions to the opcode map
    - brcmfmac: remove monitor interface when detaching
    - perf session: Fix decompression of PERF_RECORD_COMPRESSED records
    - perf probe: Fix to show function entry line as probe-able
    - [s390x] crypto: Fix unsigned variable compared with zero
    - [s390x] kasan: support memcpy_real with TRACE_IRQFLAGS
    - bnxt_en: Improve RX buffer error handling.
    - iwlwifi: check kasprintf() return value
    - ASoC: soc-pcm: check symmetry before hw_params
    - [armhf] net: ethernet: ti: ale: clean ale tbl on init and intf restart
    - [s390x] cpumf: Adjust registration of s390 PMU device drivers
    - [armhf] crypto: sun4i-ss - Fix 64-bit size_t warnings
    - [armhf] crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
    - mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED
    - libtraceevent: Fix memory leakage in copy_filter_type
    - ice: Only disable VF state when freeing each VF resources
    - ice: Fix setting coalesce to handle DCB configuration
    - net: phy: initialise phydev speed and duplex sanely
    - tools, bpf: Fix build for 'make -s tools/bpf O=<dir>'
    - bpf: Provide better register bounds after jmp32 instructions
    - net: wireless: intel: iwlwifi: fix GRO_NORMAL packet stalling
    - btrfs: don't prematurely free work in reada_start_machine_worker()
    - btrfs: don't prematurely free work in scrub_missing_raid56_worker()
    - Revert "mmc: sdhci: Fix incorrect switch to HS mode"
    - tpm_tis: reserve chip for duration of tpm_tis_core_init
    - tpm: fix invalid locking in NONBLOCKING mode
    - iommu: fix KASAN use-after-free in iommu_insert_resv_region
    - iommu: set group default domain before creating direct mappings
    - iommu/vt-d: Fix dmar pte read access not set error
    - iommu/vt-d: Set ISA bridge reserved region as relaxable
    - iommu/vt-d: Allocate reserved region for ISA with correct permission
    - [armhf] can: flexcan: fix possible deadlock and out-of-order reception
      after wakeup
    - [armhf] can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode
      acknowledgment
    - can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
      (CVE-2019-19947)
    - usb: xhci: Fix build warning seen with CONFIG_PM=n
    - ath10k: Revert "ath10k: add cleanup in ath10k_sta_state()"
    - md: avoid invalid memory access for array sb->dev_roles
    - [s390x] ftrace: fix endless recursion in function_graph tracer
    - [armhf] can: flexcan: add low power enter/exit acknowledgment helper
    - usbip: Fix receive error in vhci-hcd when using scatter-gather
    - usbip: Fix error path of vhci_recv_ret_submit()
    - cpufreq: Avoid leaving stale IRQ work items during CPU offline
    - mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG
    - [x86] intel_th: pci: Add Comet Lake PCH-V support
    - [x86] intel_th: pci: Add Elkhart Lake SOC support
    - [x86] intel_th: Fix freeing IRQs
    - [x86] intel_th: msu: Fix window switching without windows
    - [x86] platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128
      bytes
    - [x86] staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
    - [x86] pinctrl: baytrail: Really serialize all register accesses
    - ext4: fix ext4_empty_dir() for directories with holes (CVE-2019-19037)
    - ext4: check for directory entries too close to block end
    - ext4: unlock on error in ext4_expand_extra_isize()
    - ext4: validate the debug_want_extra_isize mount option at parse time
    - [powerpc*] KVM: PPC: Book3S HV: Fix regression on big endian hosts
    - [x86] kvm: x86: Host feature SSBD doesn't imply guest feature
      SPEC_CTRL_SSBD
    - [x86] kvm: x86: Host feature SSBD doesn't imply guest feature AMD_SSBD
    - [arm64,armhf] KVM: arm/arm64: Properly handle faulting of device
      mappings
    - [arm64] KVM: arm64: Ensure 'params' is initialised when looking up sys
      register
    - [x86] intel: Disable HPET on Intel Coffee Lake H platforms
    - [x86] MCE/AMD: Do not use rdmsr_safe_on_cpu() in smca_configure()
    - [x86] MCE/AMD: Allow Reserved types to be overwritten in smca_banks[]
    - [x86] mce: Fix possibly incorrect severity calculation on AMD
    - [powerpc*] irq: fix stack overflow verification
    - [powerpc*] ocxl: Fix concurrent AFU open and device removal
    - [arm64] mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG
      register
    - mmc: sdhci: Update the tuning failed messages to pr_debug level
    - mmc: sdhci: Workaround broken command queuing on Intel GLK
    - mmc: sdhci: Add a quirk for broken command queuing
    - nbd: fix shutdown and recv work deadlock v2
    - iwlwifi: pcie: move power gating workaround earlier in the flow
    https://www.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.8
    - Revert "MIPS: futex: Restore \n after sync instructions"
    - Revert "MIPS: futex: Emit Loongson3 sync workarounds within asm"
    - scsi: lpfc: Fix spinlock_irq issues in lpfc_els_flush_cmd()
    - scsi: lpfc: Fix discovery failures when target device connectivity
      bounces
    - scsi: mpt3sas: Fix clear pending bit in ioctl status
    - scsi: lpfc: Fix locking on mailbox command completion
    - scsi: mpt3sas: Reject NVMe Encap cmnds to unsupported HBA
    - [armhf] gpio: mxc: Only get the second IRQ when there is more than one
      IRQ
    - scsi: lpfc: Fix list corruption in lpfc_sli_get_iocbq
    - Input: atmel_mxt_ts - disable IRQ across suspend
    - f2fs: fix to update time in lazytime mode
    - [x86] platform/x86: peaq-wmi: switch to using polled mode of input
      devices
    - [arm64,armhf] iommu: rockchip: Free domain on .domain_free
    - [arm64,armhf] iommu/tegra-smmu: Fix page tables in > 4 GiB memory
    - scsi: target: compare full CHAP_A Algorithm strings
    - scsi: lpfc: Fix hardlockup in lpfc_abort_handler
    - scsi: lpfc: Fix SLI3 hba in loop mode not discovering devices
    - scsi: csiostor: Don't enable IRQs too early
    - [arm64] scsi: hisi_sas: Replace in_softirq() check in
      hisi_sas_task_exec()
    - [arm64] scsi: hisi_sas: Delete the debugfs folder of hisi_sas when the
      probe fails
    - [powerpc*] pseries: Mark accumulate_stolen_time() as notrace
    - [powerpc*] pseries: Don't fail hash page table insert for bolted mapping
    - dma-mapping: Add vmap checks to dma_map_single()
    - dma-mapping: fix handling of dma-ranges for reserved memory (again)
    - clocksource/drivers/timer-of: Use unique device name instead of timer
    - [powerpc*] security/book3s64: Report L1TF status in sysfs
    - [powerpc*] book3s64/hash: Add cond_resched to avoid soft lockup warning
    - ext4: update direct I/O read lock pattern for IOCB_NOWAIT
    - ext4: iomap that extends beyond EOF should be marked dirty
    - jbd2: Fix statistics for the number of logged blocks
    - scsi: tracing: Fix handling of TRANSFER LENGTH == 0 for READ(6) and
      WRITE(6)
    - scsi: lpfc: Fix unexpected error messages during RSCN handling
    - scsi: lpfc: Fix duplicate unreg_rpi error in port offline flow
    - f2fs: fix to update dir's i_pino during cross_rename
    - [arm64] clk: qcom: smd: Add missing pnoc clock
    - [arm64] clk: qcom: Allow constant ratio freq tables for rcg
    - clk: clk-gpio: propagate rate change to parent
    - dma-direct: check for overflows on 32 bit DMA addresses
    - fs/quota: handle overflows of sysctl fs.quota.* and report as unsigned
      long
    - [arm64] iommu/arm-smmu-v3: Don't display an error when IRQ lines are
      missing
    - [armhf] i2c: stm32f7: fix & reorder remove & probe error handling
    - iomap: fix return value of iomap_dio_bio_actor on 32bit systems
    - scsi: lpfc: fix: Coverity: lpfc_cmpl_els_rsp(): Null pointer
      dereferences
    - [m68k] scsi: zorro_esp: Limit DMA transfers to 65536 bytes (except on
      Fastlane)
    - [powerpc*] PCI: rpaphp: Fix up pointer to first drc-info entry
    - scsi: ufs: fix potential bug which ends in system hang
    - [powerpc*] PCI: rpaphp: Don't rely on firmware feature to imply drc-info
      support
    - [powerpc*] PCI: rpaphp: Annotate and correctly byte swap DRC properties
    - [powerpc*] PCI: rpaphp: Correctly match ibm, my-drc-index to drc-name
      when using drc-info
    - [powerpc*] security: Fix wrong message when RFI Flush is disable
    - [powerpc*] eeh: differentiate duplicate detection message
    - [powerpc*] book3s/mm: Update Oops message to print the correct
      translation in use
    - bcache: at least try to shrink 1 node in bch_mca_scan()
    - HID: quirks: Add quirk for HP MSU1465 PIXART OEM mouse
    - HID: logitech-hidpp: Silence intermittent get_battery_capacity errors
    - HID: i2c-hid: fix no irq after reset on raydium 3118
    - [armhf] 8937/1: spectre-v2: remove Brahma-B53 from hardening
    - libnvdimm/btt: fix variable 'rc' set but not used
    - HID: Improve Windows Precision Touchpad detection.
    - HID: rmi: Check that the RMI_STARTED bit is set before unregistering the
      RMI transport device
    - watchdog: prevent deferral of watchdogd wakeup on RT
    - watchdog: Fix the race between the release of watchdog_core_data and
      cdev
    - scsi: pm80xx: Fix for SATA device discovery
    - scsi: ufs: Fix error handing during hibern8 enter
    - scsi: scsi_debug: num_tgts must be >= 0
    - scsi: target: core: Release SPC-2 reservations when closing a session
    - scsi: ufs: Fix up auto hibern8 enablement
    - scsi: iscsi: Don't send data to unbound connection
    - scsi: target: iscsi: Wait for all commands to finish before freeing a
      session
    - f2fs: Fix deadlock in f2fs_gc() context during atomic files handling
    - [x86] Drivers: hv: vmbus: Fix crash handler reset of Hyper-V synic
    - apparmor: fix unsigned len comparison with less than zero
    - drm/amdgpu: Call find_vma under mmap_sem
    - cifs: Fix use-after-free bug in cifs_reconnect()
    - io_uring: io_allocate_scq_urings() should return a sane state
    - cdrom: respect device capabilities during opening action
    - cifs: move cifsFileInfo_put logic into a work-queue
    - perf diff: Use llabs() with 64-bit values
    - perf script: Fix brstackinsn for AUXTRACE
    - perf regs: Make perf_reg_name() return "unknown" instead of NULL
    - [s390x] zcrypt: handle new reply code FILTERED_BY_HYPERVISOR
    - [s390x] unwind: filter out unreliable bogus %r14
    - [s390x] cpum_sf: Check for SDBT and SDB consistency
    - ocfs2: fix passing zero to 'PTR_ERR' warning
    - [s390x] disable preemption when switching to nodat stack with
      CALL_ON_STACK
    - mm/hugetlbfs: fix error handling when setting up mounts
    - kernel: sysctl: make drop_caches write-only
    - userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK
    - sctp: fix err handling of stream initialization
    - md: make sure desc_nr less than MD_SB_DISKS
    - Revert "iwlwifi: assign directly to iwl_trans->cfg in QuZ detection"
    - netfilter: ebtables: compat: reject all padding in matches/watchers
    - 6pack,mkiss: fix possible deadlock
    - [powerpc*] Fix __clear_user() with KUAP enabled
    - net/smc: add fallback check to connect()
    - netfilter: bridge: make sure to pull arp header in br_nf_forward_arp()
    - inetpeer: fix data-race in inet_putpeer / inet_putpeer
    - net: add a READ_ONCE() in skb_peek_tail()
    - net: icmp: fix data-race in cmp_global_allow()
    - hrtimer: Annotate lockless access to timer->state
    - tomoyo: Don't use nifty names on sockets.
    - uaccess: disallow > INT_MAX copy sizes
    - drm: limit to INT_MAX in create_blob ioctl
    - xfs: fix mount failure crash on invalid iclog memory access
    - cxgb4/cxgb4vf: fix flow control display for auto negotiation
    - [armhf] net: dsa: bcm_sf2: Fix IP fragment location and behavior
    - net/mlxfw: Fix out-of-memory error in mfa2 flash burning
    - net: phy: aquantia: add suspend / resume ops for AQR105
    - net/sched: act_mirred: Pull mac prior redir to non mac_header_xmit
      device
    - net/sched: add delete_empty() to filters and use it in cls_flower
    - net_sched: sch_fq: properly set sk->sk_pacing_status
    - [arm64,armhf] net: stmmac: dwmac-meson8b: Fix the RGMII TX delay on
      Meson8b/8m2 SoCs
    - ptp: fix the race between the release of ptp_clock and cdev
    - tcp: Fix highest_sack and highest_sack_seq
    - udp: fix integer overflow while computing available space in sk_rcvbuf
    - bnxt_en: Fix MSIX request logic for RDMA driver.
    - bnxt_en: Free context memory in the open path if firmware has been
      reset.
    - bnxt_en: Return error if FW returns more data than dump length
    - bnxt_en: Fix bp->fw_health allocation and free logic.
    - bnxt_en: Remove unnecessary NULL checks for fw_health
    - bnxt_en: Fix the logic that creates the health reporters.
    - bnxt_en: Add missing devlink health reporters for VFs.
    - net: add bool confirm_neigh parameter for dst_ops.update_pmtu
    - ip6_gre: do not confirm neighbor when do pmtu update
    - gtp: do not confirm neighbor when do pmtu update
    - net/dst: add new function skb_dst_update_pmtu_no_confirm
    - tunnel: do not confirm neighbor when do pmtu update
    - vti: do not confirm neighbor when do pmtu update
    - sit: do not confirm neighbor when do pmtu update
    - net/dst: do not confirm neighbor for vxlan and geneve pmtu update
    - [arm64,armhf] net: marvell: mvpp2: phylink requires the link interrupt
    - gtp: fix wrong condition in gtp_genl_dump_pdp()
    - gtp: avoid zero size hashtable
    - bonding: fix active-backup transition after link failure
    - tcp: do not send empty skb from tcp_write_xmit()
    - tcp/dccp: fix possible race __inet_lookup_established()
    - [x86] hv_netvsc: Fix tx_table init in rndis_set_subchannel()
    - gtp: fix an use-after-free in ipv4_pdp_find()
    - gtp: do not allow adding duplicate tid and ms_addr pdp context
    - bnxt: apply computed clamp value for coalece parameter
    - ipv6/addrconf: only check invalid header values when
      NETLINK_F_STRICT_CHK is set
    - [arm64,armhf] net: phylink: fix interface passed to mac_link_up
    - net: ena: fix napi handler misbehavior when the napi budget is zero
    - vhost/vsock: accept only packets with the right dst_cid
    - mm/hugetlbfs: fix for_each_hstate() loop in init_hugetlbfs_fs()

  [ Salvatore Bonaccorso ]
  * debian/lib/python/debian_linux/abi.py: Add one missing string replacement.
  * debian/lib/python/debian_linux/abi.py: strip whitespace characters in
    line.
  * [rt] Refresh lib-ubsan-Don-t-seralize-UBSAN-report.patch for context
    changes in 5.4.7
  * [rt] Drop x86-ioapic-Prevent-inconsistent-state-when-moving-an.patch
  * Enable EROFS filesystem support as module.
    Enable EROFS_FS as module, enable EROFS_FS_XATTR, EROFS_FS_POSIX_ACL,
    EROFS_FS_SECURITY, EROFS_FS_ZIP and EROFS_FS_CLUSTER_PAGE_LIMIT.
    Thanks to Gao Xiang <gaoxiang25@huawei.com> (Closes: #946569)
  * Enable additional netfilter modules.
    Enable NFT_BRIDGE_META, NF_CONNTRACK_BRIDGE, IP6_NF_MATCH_SRH, NFT_XFRM
    and NFT_SYNPROXY as modules.
    Thanks to Arturo Borrero Gonzalez (Closes: #948031)
  * [rt] Drop watchdog-prevent-deferral-of-watchdogd-wakeup-on-RT.patch
  * [rt] Refresh Use-CONFIG_PREEMPTION.patch (Context changes in 5.4.8)
  * Bump ABI to 2

  [ YunQiang Su ]
  * [mips*/octeon] Fix ftbfs on mips* due to octeon image-file:
        move "image-file: linux" to octeon_build from octeon_image.

[dgit import unpatched linux 5.4.8-1]