Ubuntu
linux package

Focal update: v5.4.256 upstream stable release

Bug #2039446 reported by Manuel Diewald on 2023-10-16

This bug affects 1 person

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

Bug Description

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

v5.4.256 upstream stable release
from git://git.kernel.org/

powerpc/pmac/smp: Avoid unused-variable warnings
powerpc/pmac/smp: Drop unnecessary volatile qualifier
Revert "MIPS: Alchemy: fix dbdma2"
Linux 5.4.256
UBUNTU: Upstream stable to v5.4.256

See original description

Tags:

CVE References

Manuel Diewald (diewald) on 2023-10-16

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

Roxana Nicolescu (roxanan) on 2023-10-19

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

Revision history for this message

Launchpad Janitor (janitor) wrote on 2023-12-07:

Download full text (44.8 KiB)

This bug was fixed in the package linux - 5.4.0-169.187

---------------
linux (5.4.0-169.187) focal; urgency=medium

* focal/linux: 5.4.0-169.187 -proposed tracker (LP: #2044375)

  * USB bus error after upgrading to proposed kernel on lunar, jammy and focal
    (LP: #2043197)
    - USB: core: Fix oversight in SuperSpeed initialization

  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync update-dkms-versions helper
    - [Packaging] update annotations scripts

linux (5.4.0-168.186) focal; urgency=medium

* focal/linux: 5.4.0-168.186 -proposed tracker (LP: #2041652)

This bug was fixed in the package linux - 5.4.0-169.187

---------------
linux (5.4.0-169.187) focal; urgency=medium

* focal/linux: 5.4.0-169.187 -proposed tracker (LP: #2044375)

* USB bus error after upgrading to proposed kernel on lunar, jammy and focal
    (LP: #2043197)
    - USB: core: Fix oversight in SuperSpeed initialization

* Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync update-dkms-versions helper
    - [Packaging] update annotations scripts

linux (5.4.0-168.186) focal; urgency=medium

* focal/linux: 5.4.0-168.186 -proposed tracker (LP: #2041652)

* Focal update: v5.4.257 upstream stable release (LP: #2040284)
    - erofs: ensure that the post-EOF tails are all zeroed
    - ARM: pxa: remove use of symbol_get()
    - mmc: au1xmmc: force non-modular build and remove symbol_get usage
    - net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index
    - rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
    - modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
    - USB: serial: option: add Quectel EM05G variant (0x030e)
    - USB: serial: option: add FOXCONN T99W368/T99W373 product
    - HID: wacom: remove the battery when the EKR is off
    - staging: rtl8712: fix race condition
    - Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race
      condition
    - serial: sc16is7xx: fix bug when first setting GPIO direction
    - firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe
    - fsi: master-ast-cf: Add MODULE_FIRMWARE macro
    - nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
    - nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
    - pinctrl: amd: Don't show `Invalid config param` errors
    - 9p: virtio: make sure 'offs' is initialized in zc_request
    - ASoC: da7219: Flush pending AAD IRQ when suspending
    - ASoC: da7219: Check for failure reading AAD IRQ events
    - ethernet: atheros: fix return value check in atl1c_tso_csum()
    - vxlan: generalize vxlan_parse_gpe_hdr and remove unused args
    - m68k: Fix invalid .section syntax
    - s390/dasd: use correct number of retries for ERP requests
    - s390/dasd: fix hanging device after request requeue
    - fs/nls: make load_nls() take a const parameter
    - ASoc: codecs: ES8316: Fix DMIC config
    - ASoC: atmel: Fix the 8K sample parameter in I2SC master
    - platform/x86: intel: hid: Always call BTNL ACPI method
    - platform/x86: huawei-wmi: Silence ambient light sensor
    - security: keys: perform capable check only on privileged operations
    - clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
    - net: usb: qmi_wwan: add Quectel EM05GV2
    - idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
    - scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
    - netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
    - bnx2x: fix page fault following EEH recovery
    - sctp: handle invalid error codes without calling BUG()
    - cifs: add a warning when the in-flight count goes negative
    - scsi: storvsc: Always set no_report_opcodes
    - ALSA: seq: oss: Fix racy open/close of MIDI devices
    - platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE
      notifications
    - powerpc/32s: Fix assembler warning about r0
    - udf: Check consistency of Space Bitmap Descriptor
    - udf: Handle error when adding extent to a file
    - Revert "net: macsec: preserve ingress frame ordering"
    - reiserfs: Check the return value from __getblk()
    - eventfd: Export eventfd_ctx_do_read()
    - eventfd: prevent underflow for eventfd semaphores
    - new helper: lookup_positive_unlocked()
    - fs: Fix error checking for d_hash_and_lookup()
    - tmpfs: verify {g,u}id mount options correctly
    - OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd()
    - x86/asm: Make more symbols local
    - x86/boot: Annotate local functions
    - x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved
    - perf/imx_ddr: don't enable counter0 if none of 4 counters are used
    - cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
    - bpf: Clear the probe_addr for uprobe
    - tcp: tcp_enter_quickack_mode() should be static
    - regmap: rbtree: Use alloc_flags for memory allocations
    - spi: tegra20-sflash: fix to check return value of platform_get_irq() in
      tegra_sflash_probe()
    - can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also
      in case of OOM
    - wifi: mwifiex: Fix OOB and integer underflow when rx packets
    - mwifiex: switch from 'pci_' to 'dma_' API
    - wifi: mwifiex: fix error recovery in PCIE buffer descriptor management
    - crypto: stm32 - Properly handle pm_runtime_get failing
    - Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
    - crypto: caam - fix unchecked return value error
    - hwrng: iproc-rng200 - use semicolons rather than commas to separate
      statements
    - hwrng: iproc-rng200 - Implement suspend and resume calls
    - lwt: Fix return values of BPF xmit ops
    - lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
    - fs: ocfs2: namei: check return value of ocfs2_add_entry()
    - wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
    - wifi: mwifiex: Fix missed return in oob checks failed path
    - wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx
    - wifi: ath9k: protect WMI command response buffer replacement with a lock
    - wifi: mwifiex: avoid possible NULL skb pointer dereference
    - wifi: ath9k: use IS_ERR() with debugfs_create_dir()
    - net: arcnet: Do not call kfree_skb() under local_irq_disable()
    - mlxsw: i2c: Fix chunk size setting in output mailbox buffer
    - mlxsw: i2c: Limit single transaction buffer size
    - netrom: Deny concurrent connect().
    - drm/bridge: tc358764: Fix debug print parameter order
    - quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list
    - quota: factor out dquot_write_dquot()
    - quota: rename dquot_active() to inode_quota_active()
    - quota: add new helper dquot_active()
    - quota: fix dqput() to follow the guarantees dquot_srcu should provide
    - drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
    - ARM: dts: BCM53573: Drop nonexistent "default-off" LED trigger
    - ARM: dts: BCM53573: Add cells sizes to PCIe node
    - ARM: dts: BCM53573: Use updated "spi-gpio" binding properties
    - drm/etnaviv: fix dumping of active MMU context
    - ARM: dts: s3c6410: move fixed clocks under root node in Mini6410
    - ARM: dts: s3c6410: align node SROM bus node name with dtschema in Mini6410
    - ARM: dts: s3c64xx: align pinctrl with dtschema
    - ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
    - ARM: dts: s5pv210: add RTC 32 KHz clock in SMDKV210
    - ARM: dts: s5pv210: use defines for IRQ flags in SMDKV210
    - ARM: dts: s5pv210: correct ethernet unit address in SMDKV210
    - ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
    - ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
    - drm: adv7511: Fix low refresh rate register for ADV7533/5
    - ARM: dts: BCM53573: Fix Ethernet info for Luxul devices
    - arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC
    - drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl'
    - md/bitmap: don't set max_write_behind if there is no write mostly device
    - md/md-bitmap: hold 'reconfig_mutex' in backlog_store()
    - drm/tegra: Remove superfluous error messages around platform_get_irq()
    - drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
    - of: unittest: fix null pointer dereferencing in
      of_unittest_find_node_by_name()
    - drm/armada: Fix off-by-one error in armada_overlay_get_property()
    - drm/panel: simple: Add missing connector type and pixel format for AUO
      T215HVN01
    - ima: Remove deprecated IMA_TRUSTED_KEYRING Kconfig
    - [Config] Update annotations after CONFIG_IMA_TRUSTED_KEYRING removal
    - drm/msm/mdp5: Don't leak some plane state
    - smackfs: Prevent underflow in smk_set_cipso()
    - audit: fix possible soft lockup in __audit_inode_child()
    - drm/mediatek: Fix potential memory leak if vmap() fail
    - of: unittest: Fix overlay type in apply/revert check
    - ALSA: ac97: Fix possible error value of *rac97
    - ipmi:ssif: Add check for kstrdup
    - ipmi:ssif: Fix a memory leak when scanning for an adapter
    - drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
    - clk: sunxi-ng: Modify mismatched function name
    - PCI: Mark NVIDIA T4 GPUs to avoid bus reset
    - PCI: pciehp: Use RMW accessors for changing LNKCTL
    - PCI/ASPM: Use RMW accessors for changing LNKCTL
    - clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
    - powerpc/fadump: reset dump area size if fadump memory reserve fails
    - PCI: Add #defines for Enter Compliance, Transmit Margin
    - drm/amdgpu: Correct Transmit Margin masks
    - drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions
    - drm/amdgpu: Prefer pcie_capability_read_word()
    - drm/amdgpu: Use RMW accessors for changing LNKCTL
    - drm/radeon: Correct Transmit Margin masks
    - drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions
    - drm/radeon: Prefer pcie_capability_read_word()
    - drm/radeon: Use RMW accessors for changing LNKCTL
    - wifi: ath10k: Use RMW accessors for changing LNKCTL
    - nfs/blocklayout: Use the passed in gfp flags
    - powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
    - jfs: validate max amount of blocks before allocation.
    - fs: lockd: avoid possible wrong NULL parameter
    - NFSD: da_addr_body field missing in some GETDEVICEINFO replies
    - NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN
    - media: v4l2-fwnode: fix v4l2_fwnode_parse_link handling
    - media: v4l2-fwnode: simplify v4l2_fwnode_parse_link
    - media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
    - drivers: usb: smsusb: fix error handling code in smsusb_init_device
    - media: dib7000p: Fix potential division by zero
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
    - media: cx24120: Add retval check for cx24120_message_send()
    - media: mediatek: vcodec: Return NULL if no vdec_fb is found
    - usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
    - scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
    - scsi: be2iscsi: Add length check when parsing nlattrs
    - scsi: qla4xxx: Add length check when parsing nlattrs
    - serial: sprd: getting port index via serial aliases only
    - serial: sprd: remove redundant sprd_port cleanup
    - serial: sprd: Assign sprd_port after initialized to avoid wrong access
    - serial: sprd: Fix DMA buffer leak issue
    - x86/APM: drop the duplicate APM_MINOR_DEV macro
    - scsi: qedf: Do not touch __user pointer in
      qedf_dbg_stop_io_on_error_cmd_read() directly
    - scsi: qedf: Do not touch __user pointer in qedf_dbg_debug_cmd_read()
      directly
    - scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read()
      directly
    - coresight: tmc: Explicit type conversions to prevent integer overflow
    - dma-buf/sync_file: Fix docs syntax
    - driver core: test_async: fix an error code
    - IB/uverbs: Fix an potential error pointer dereference
    - iommu/vt-d: Fix to flush cache of PASID directory table
    - media: go7007: Remove redundant if statement
    - USB: gadget: f_mass_storage: Fix unused variable warning
    - media: i2c: ov5640: Configure HVP lines in s_power callback
    - media: ov5640: Enable MIPI interface in ov5640_set_power_mipi()
    - media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips
    - media: ov2680: Remove auto-gain and auto-exposure controls
    - media: ov2680: Fix ov2680_bayer_order()
    - media: ov2680: Fix vflip / hflip set functions
    - media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors
    - scsi: core: Use 32-bit hostnum in scsi_host_lookup()
    - scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
    - serial: tegra: handle clk prepare error in tegra_uart_hw_init()
    - amba: bus: fix refcount leak
    - Revert "IB/isert: Fix incorrect release of isert connection"
    - RDMA/siw: Balance the reference of cep->kref in the error path
    - RDMA/siw: Correct wrong debug message
    - HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode()
    - HID: multitouch: Correct devm device reference for hidinput input_dev name
    - x86/speculation: Mark all Skylake CPUs as vulnerable to GDS
    - tracing: Fix race issue between cpu buffer write and swap
    - phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328
    - phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate
    - phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write
    - rpmsg: glink: Add check for kstrdup
    - mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume()
    - um: Fix hostaudio build errors
    - dmaengine: ste_dma40: Add missing IRQ check in d40_probe
    - cpufreq: Fix the race condition while updating the transition_task of policy
    - virtio_ring: fix avail_wrap_counter in virtqueue_add_packed
    - skbuff: skb_segment, Call zero copy functions before using skbuff frags
    - PM / devfreq: Fix leak in devfreq_dev_release()
    - ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
    - ipmi_si: fix a memleak in try_smi_init()
    - ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
    - backlight/gpio_backlight: Compare against struct fb_info.device
    - backlight/bd6107: Compare against struct fb_info.device
    - backlight/lv5207lp: Compare against struct fb_info.device
    - xtensa: PMU: fix base address for the newer hardware
    - media: dvb: symbol fixup for dvb_attach()
    - ntb: Drop packets when qp link is down
    - ntb: Clean up tx tail index on link down
    - ntb: Fix calculation ntb_transport_tx_free_entry()
    - Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
    - procfs: block chmod on /proc/thread-self/comm
    - parisc: Fix /proc/cpuinfo output for lscpu
    - dlm: fix plock lookup when using multiple lockspaces
    - dccp: Fix out of bounds access in DCCP error handler
    - X.509: if signature is unsupported skip validation
    - net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
    - fsverity: skip PKCS#7 parser when keyring is empty
    - pstore/ram: Check start of empty przs during init
    - s390/ipl: add missing secure/has_secure file to ipl type 'unknown'
    - crypto: stm32 - fix loop iterating through scatterlist for DMA
    - cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug
    - sc16is7xx: Set iobase to device index
    - serial: sc16is7xx: fix broken port 0 uart init
    - usb: typec: tcpci: clear the fault status bit
    - udf: initialize newblock to 0
    - drm: fix double free for gbo in drm_gem_vram_init and drm_gem_vram_create
    - net/ipv6: SKB symmetric hash should incorporate transport ports
    - scsi: qla2xxx: fix inconsistent TMF timeout
    - scsi: qla2xxx: Fix erroneous link up failure
    - scsi: qla2xxx: Turn off noisy message log
    - scsi: qla2xxx: Remove unsupported ql2xenabledif option
    - fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
    - drm/ast: Fix DRAM init on AST2200
    - lib/test_meminit: allocate pages up to order MAX_ORDER
    - parisc: led: Fix LAN receive and transmit LEDs
    - parisc: led: Reduce CPU overhead for disk & lan LED computation
    - clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
    - soc: qcom: qmi_encdec: Restrict string length in decode
    - NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
    - kconfig: fix possible buffer overflow
    - perf annotate bpf: Don't enclose non-debug code with an assert()
    - x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
    - perf top: Don't pass an ERR_PTR() directly to perf_session__delete()
    - watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
    - pwm: lpc32xx: Remove handling of PWM channels
    - sctp: annotate data-races around sk->sk_wmem_queued
    - ipv4: annotate data-races around fi->fib_dead
    - net: read sk->sk_family once in sk_mc_loop()
    - igb: disable virtualization features on 82580
    - veth: Fixing transmit return status for dropped packets
    - net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
    - af_unix: Fix data-races around user->unix_inflight.
    - af_unix: Fix data-race around unix_tot_inflight.
    - af_unix: Fix data-races around sk->sk_shutdown.
    - af_unix: Fix data race around sk->sk_err.
    - kcm: Destroy mutex in kcm_exit_net()
    - igc: Change IGC_MIN to allow set rx/tx value between 64 and 80
    - igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
    - igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
    - s390/zcrypt: don't leak memory if dev_set_name() fails
    - idr: fix param name in idr_alloc_cyclic() doc
    - ip_tunnels: use DEV_STATS_INC()
    - net: hns3: fix the port information display when sfp is absent
    - sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory()
    - ata: sata_gemini: Add missing MODULE_DESCRIPTION
    - ata: pata_ftide010: Add missing MODULE_DESCRIPTION
    - fuse: nlookup missing decrement in fuse_direntplus_link
    - btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART
    - btrfs: use the correct superblock to compare fsid in btrfs_validate_super
    - mtd: rawnand: brcmnand: Fix crash during the panic_write
    - mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
    - mtd: rawnand: brcmnand: Fix potential false time out warning
    - perf hists browser: Fix hierarchy mode header
    - perf tools: Handle old data in PERF_RECORD_ATTR
    - usb: typec: tcpm: Refactor tcpm_handle_vdm_request payload handling
    - usb: typec: tcpm: Refactor tcpm_handle_vdm_request
    - usb: typec: bus: verify partner exists in typec_altmode_attention
    - ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys EA6500 V2
    - clk: imx8mm: Move 1443X/1416X PLL clock structure to common place
    - net: ipv4: fix one memleak in __inet_del_ifa()
    - net: ethernet: mvpp2_main: fix possible OOB write in
      mvpp2_ethtool_get_rxnfc()
    - net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in
      mtk_hwlro_get_fdir_all()
    - r8152: check budget for r8152_poll()
    - kcm: Fix memory leak in error path of kcm_sendmsg()
    - platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptors
    - mlxbf-tmfifo: sparse tags for config access
    - platform/mellanox: mlxbf-tmfifo: Drop jumbo frames
    - net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict()
    - ixgbe: fix timestamp configuration code
    - kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
    - drm/amd/display: Fix a bug when searching for insert_above_mpcc
    - parisc: Drop loops_per_jiffy from per_cpu struct
    - autofs: fix memory leak of waitqueues in autofs_catatonic_mode
    - btrfs: output extra debug info if we failed to find an inline backref
    - locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock
    - ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
    - kernel/fork: beware of __put_task_struct() calling context
    - ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
    - perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
    - hw_breakpoint: fix single-stepping when using bpf_overflow_handler
    - devlink: remove reload failed checks in params get/set callbacks
    - wifi: ath9k: fix printk specifier
    - wifi: mwifiex: fix fortify warning
    - crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
    - tpm_tis: Resend command to recover from data transfer errors
    - mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450
    - alx: fix OOB-read compiler warning
    - wifi: mac80211_hwsim: drop short frames
    - drm/exynos: fix a possible null-pointer dereference due to data race in
      exynos_drm_crtc_atomic_disable()
    - bus: ti-sysc: Configure uart quirks for k3 SoC
    - md: raid1: fix potential OOB in raid1_remove_disk()
    - ext2: fix datatype of block number in ext2_xattr_set2()
    - fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
    - jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
    - powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
    - media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
    - media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
    - media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
    - media: anysee: fix null-ptr-deref in anysee_master_xfer
    - media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
    - media: tuners: qt1010: replace BUG_ON with a regular error
    - media: pci: cx23885: replace BUG with error return
    - usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
    - scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
    - serial: cpm_uart: Avoid suspicious locking
    - media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
    - kobject: Add sanity check for kset->kobj.ktype in kset_register()
    - tools features: Add feature test to check if libbfd has buildid support
    - perf jevents: Make build dependency on test JSONs
    - perf tools: Add an option to build without libbfd
    - btrfs: move btrfs_pinned_by_swapfile prototype into volumes.h
    - btrfs: add a helper to read the superblock metadata_uuid
    - btrfs: compare the correct fsid/metadata_uuid in btrfs_validate_super
    - selftests: tracing: Fix to unmount tracefs for recovering environment
    - md/raid1: fix error: ISO C90 forbids mixed declarations
    - attr: block mode changes of symlinks
    - btrfs: fix lockdep splat and potential deadlock after failure running
      delayed items
    - tracing: Have current_trace inc the trace array ref count
    - tracing: Have option files inc the trace array ref count
    - nfsd: fix change_info in NFSv4 RENAME replies
    - tracefs: Add missing lockdown check to tracefs_create_dir()
    - i2c: aspeed: Reset the i2c controller when timeout occurs
    - scsi: megaraid_sas: Fix deadlock on firmware crashdump
    - ext4: fix rec_len verify error
    - mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
    - drm/amdgpu: fix amdgpu_cs_p1_user_fence
    - Linux 5.4.257

* Focal update: v5.4.257 upstream stable release (LP: #2040284) //
    CVE-2023-39189
    - netfilter: nfnetlink_osf: avoid OOB read

* CVE-2023-45871
    - igb: set max size RX buffer when store bad packet is enabled

* CVE-2023-39193
    - netfilter: xt_sctp: validate the flag_info count

* CVE-2023-39192
    - netfilter: xt_u32: validate user space input

* CVE-2023-31085
    - ubi: Refuse attaching if mtd's erasesize is 0

* CVE-2023-5717
    - perf: Disallow mis-matched inherited group reads

* CVE-2023-5178
    - nvmet-tcp: move send/recv error handling in the send/recv methods instead of
      call-sites
    - nvmet-tcp: Fix a possible UAF in queue intialization setup

* CVE-2023-42754
    - ipv4: fix null-deref in ipv4_link_failure

* Focal update: v5.4.256 upstream stable release (LP: #2039446)
    - powerpc/pmac/smp: Avoid unused-variable warnings
    - powerpc/pmac/smp: Drop unnecessary volatile qualifier
    - Revert "MIPS: Alchemy: fix dbdma2"
    - Linux 5.4.256

* Focal update: v5.4.255 upstream stable release (LP: #2039440)
    - mmc: sdhci_f_sdh30: convert to devm_platform_ioremap_resource
    - mmc: sdhci-f-sdh30: Replace with sdhci_pltfm
    - selftests: forwarding: tc_flower: Relax success criterion
    - macsec: Fix traffic counters/statistics
    - macsec: use DEV_STATS_INC()
    - drm/radeon: Fix integer overflow in radeon_cs_parser_init
    - ALSA: emu10k1: roll up loops in DSP setup code for Audigy
    - quota: Properly disable quotas when add_dquot_ref() fails
    - quota: fix warning in dqgrab()
    - HID: add quirk for 03f0:464a HP Elite Presenter Mouse
    - ovl: check type and offset of struct vfsmount in ovl_entry
    - udf: Fix uninitialized array access for some pathnames
    - fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
    - MIPS: dec: prom: Address -Warray-bounds warning
    - FS: JFS: Fix null-ptr-deref Read in txBegin
    - FS: JFS: Check for read-only mounted filesystem in txBegin
    - media: v4l2-mem2mem: add lock to protect parameter num_rdy
    - media: platform: mediatek: vpu: fix NULL ptr dereference
    - usb: chipidea: imx: don't request QoS for imx8ulp
    - gfs2: Fix possible data races in gfs2_show_options()
    - pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()
    - Bluetooth: L2CAP: Fix use-after-free
    - drm/amdgpu: Fix potential fence use-after-free v2
    - ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760
    - ALSA: hda: fix a possible null-pointer dereference due to data race in
      snd_hdac_regmap_sync()
    - powerpc/kasan: Disable KCOV in KASAN code
    - IMA: allow/fix UML builds
    - iio: add addac subdirectory
    - iio: adc: stx104: Utilize iomap interface
    - iio: adc: stx104: Implement and utilize register structures
    - iio: stx104: Move to addac subdirectory
    - iio: addac: stx104: Fix race condition for stx104_write_raw()
    - iio: addac: stx104: Fix race condition when converting analog-to-digital
    - iommu/amd: Fix "Guest Virtual APIC Table Root Pointer" configuration in IRTE
    - PM-runtime: add tracepoints for usage_count changes
    - PM: runtime: Add pm_runtime_get_if_active()
    - ALSA: hda: Fix unhandled register update during auto-suspend period
    - irqchip/mips-gic: Get rid of the reliance on irq_cpu_online()
    - irqchip/mips-gic: Use raw spinlock for gic_lock
    - interconnect: Move internal structs into a separate file
    - interconnect: Add helpers for enabling/disabling a path
    - usb: dwc3: qcom: Add helper functions to enable,disable wake irqs
    - USB: dwc3: qcom: fix NULL-deref on suspend
    - mmc: bcm2835: fix deferred probing
    - mmc: sunxi: fix deferred probing
    - leds: trigger: netdev: Recheck NETDEV_LED_MODE_LINKUP on dev rename
    - tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs
    - tracing/probes: Fix to update dynamic data counter if fetcharg uses it
    - net/ncsi: Fix gma flag setting after response
    - nfsd4: kill warnings on testing stateids with mismatched clientids
    - nfsd: Remove incorrect check in nfsd4_validate_stateid
    - virtio-mmio: convert to devm_platform_ioremap_resource
    - virtio-mmio: Use to_virtio_mmio_device() to simply code
    - virtio-mmio: don't break lifecycle of vm_dev
    - i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue
    - fbdev: mmp: fix value check in mmphw_probe()
    - powerpc/rtas_flash: allow user copy to flash block cache objects
    - tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32
      platforms
    - btrfs: fix BUG_ON condition in btrfs_cancel_balance
    - net: xfrm: Fix xfrm_address_filter OOB read
    - net: af_key: fix sadb_x_filter validation
    - xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c
    - xfrm: fix slab-use-after-free in decode_session6
    - ip6_vti: fix slab-use-after-free in decode_session6
    - ip_vti: fix potential slab-use-after-free in decode_session6
    - selftests: mirror_gre_changes: Tighten up the TTL test match
    - ipvs: fix racy memcpy in proc_do_sync_threshold
    - netfilter: nft_dynset: disallow object maps
    - team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
    - i40e: fix misleading debug logs
    - net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
    - sock: Fix misuse of sk_under_memory_pressure()
    - net: do not allow gso_size to be set to GSO_BY_FRAGS
    - bus: ti-sysc: Improve reset to work with modules with no sysconfig
    - bus: ti-sysc: Flush posted write on enable before reset
    - ARM: dts: imx7s: Drop dma-apb interrupt-names
    - ARM: dts: imx: Adjust dma-apbh node name
    - ARM: dts: imx: Set default tuning step for imx7d usdhc
    - ARM: dts: imx: Set default tuning step for imx6sx usdhc
    - ASoC: rt5665: add missed regulator_bulk_disable
    - ASoC: meson: axg-tdm-formatter: fix channel slot allocation
    - serial: 8250: Fix oops for port->pm on uart_change_pm()
    - ALSA: usb-audio: Add support for Mythware XA001AU capture and playback
      interfaces.
    - cifs: Release folio lock on fscache read hit.
    - mmc: wbsd: fix double mmc_free_host() in wbsd_init()
    - mmc: block: Fix in_flight[issue_type] value error
    - netfilter: set default timeout to 3 secs for sctp shutdown send and recv
      state
    - virtio-net: set queues after driver_ok
    - net: fix the RTO timer retransmitting skb every 1ms if linear option is
      enabled
    - net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure
    - mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove
    - net: phy: broadcom: stub c45 read/write for 54810
    - PCI: acpiphp: Reassign resources on bridge if necessary
    - dlm: improve plock logging if interrupted
    - dlm: replace usage of found with dedicated list iterator variable
    - fs: dlm: add pid to debug log
    - fs: dlm: change plock interrupted message to debug again
    - fs: dlm: use dlm_plock_info for do_unlock_close
    - fs: dlm: fix mismatch of plock results from userspace
    - MIPS: cpu-features: Enable octeon_cache by cpu_type
    - MIPS: cpu-features: Use boot_cpu_type for CPU type based features
    - fbdev: Improve performance of sys_imageblit()
    - fbdev: Fix sys_imageblit() for arbitrary image widths
    - fbdev: fix potential OOB read in fast_imageblit()
    - dm integrity: increase RECALC_SECTORS to improve recalculate speed
    - dm integrity: reduce vmalloc space footprint on 32-bit architectures
    - ALSA: pcm: Set per-card upper limit of PCM buffer allocations
    - ALSA: pcm: Use SG-buffer only when direct DMA is available
    - ALSA: pcm: Fix potential data race at PCM memory allocation helpers
    - regmap: Account for register length in SMBus I/O limits
    - ASoC: fsl_sai: Refine enable/disable TE/RE sequence in trigger()
    - ASoC: fsl_sai: Add new added registers and new bit definition
    - ASoC: fsl_sai: Disable bit clock with transmitter
    - drm/amd/display: do not wait for mpc idle if tg is disabled
    - drm/amd/display: check TG is non-null before checking if enabled
    - tracing: Fix memleak due to race between current_tracer and trace
    - octeontx2-af: SDP: fix receive link config
    - sock: annotate data-races around prot->memory_pressure
    - dccp: annotate data-races in dccp_poll()
    - ipvlan: Fix a reference count leak warning in ipvlan_ns_exit()
    - net: bgmac: Fix return value check for fixed_phy_register()
    - net: bcmgenet: Fix return value check for fixed_phy_register()
    - net: validate veth and vxcan peer ifindexes
    - igb: Avoid starting unnecessary workqueues
    - net/sched: fix a qdisc modification with ambiguous command request
    - net: remove bond_slave_has_mac_rcu()
    - bonding: fix macvlan over alb bond support
    - ibmveth: Use dcbf rather than dcbfl
    - NFSv4: Fix dropped lock for racing OPEN and delegation return
    - clk: Fix slab-out-of-bounds error in devm_clk_release()
    - nfsd: Fix race to FREE_STATEID and cl_revoked
    - batman-adv: Trigger events for auto adjusted MTU
    - batman-adv: Don't increase MTU when set by user
    - batman-adv: Do not get eth header before batadv_check_management_packet
    - batman-adv: Fix TT global entry leak when client roamed back
    - batman-adv: Fix batadv_v_ogm_aggr_send memory leak
    - batman-adv: Hold rtnl lock during MTU update via netlink
    - lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels
    - radix tree: remove unused variable
    - media: vcodec: Fix potential array out-of-bounds in encoder queue_setup
    - PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root
      bus
    - drm/display/dp: Fix the DP DSC Receiver cap size
    - mm: allow a controlled amount of unfairness in the page lock
    - rtnetlink: Reject negative ifindexes in RTM_NEWLINK
    - ALSA: pcm: Fix build error on m68k and others
    - Revert "ALSA: pcm: Use SG-buffer only when direct DMA is available"
    - interconnect: Do not skip aggregation for disabled paths
    - ALSA: pcm: Check for null pointer of pointer substream before dereferencing
      it
    - Documentation/sysctl: document page_lock_unfairness
    - irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable
    - scsi: snic: Fix double free in snic_tgt_create()
    - scsi: core: raid_class: Remove raid_component_add()
    - clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'
    - pinctrl: renesas: rza2: Add lock around
      pinctrl_generic{{add,remove}_group,{add,remove}_function}
    - dma-buf/sw_sync: Avoid recursive lock during fence signal
    - Linux 5.4.255

* Focal update: v5.4.254 upstream stable release (LP: #2039291)
    - mmc: moxart: read scr register without changing byte order
    - ipv6: adjust ndisc_is_useropt() to also return true for PIO
    - dmaengine: pl330: Return DMA_PAUSED when transaction is paused
    - drm/nouveau/gr: enable memory loads on helper invocation on all channels
    - radix tree test suite: fix incorrect allocation size for pthreads
    - nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
    - iio: cros_ec: Fix the allocation size for cros_ec_command
    - binder: fix memory leak in binder_init()
    - usb-storage: alauda: Fix uninit-value in alauda_check_media()
    - usb: dwc3: Properly handle processing of pending events
    - usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
    - x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
    - x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
    - x86: Move gds_ucode_mitigated() declaration to header
    - drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
    - selftests/rseq: Fix build with undefined __weak
    - mISDN: Update parameter type of dsp_cmx_send()
    - net/packet: annotate data-races around tp->status
    - bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
    - dccp: fix data-race around dp->dccps_mss_cache
    - drivers: net: prevent tun_build_skb() to exceed the packet size limit
    - IB/hfi1: Fix possible panic during hotplug remove
    - wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
    - dmaengine: mcf-edma: Fix a potential un-allocated memory access
    - net/mlx5: Allow 0 for total host VFs
    - ibmvnic: Handle DMA unmapping of login buffs in release functions
    - btrfs: don't stop integrity writeback too early
    - btrfs: set cache_block_group_error if we find an error
    - nvme-tcp: fix potential unbalanced freeze & unfreeze
    - nvme-rdma: fix potential unbalanced freeze & unfreeze
    - netfilter: nf_tables: report use refcount overflow
    - scsi: core: Fix legacy /proc parsing buffer overflow
    - scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
    - scsi: 53c700: Check that command slot is not NULL
    - scsi: snic: Fix possible memory leak if device_add() fails
    - scsi: core: Fix possible memory leak if device_add() fails
    - alpha: remove __init annotation from exported page_is_ram()
    - sch_netem: fix issues in netem_change() vs get_dist_table()
    - Linux 5.4.254

* Focal update: v5.4.253 upstream stable release (LP: #2038652)
    - jbd2: fix incorrect code style
    - jbd2: fix kernel-doc markups
    - jbd2: remove redundant buffer io error checks
    - jbd2: recheck chechpointing non-dirty buffer
    - jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint
    - gpio: tps68470: Make tps68470_gpio_output() always set the initial value
    - bcache: remove 'int n' from parameter list of bch_bucket_alloc_set()
    - bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
    - btrfs: qgroup: catch reserved space leaks at unmount time
    - btrfs: fix race between quota disable and relocation
    - btrfs: fix extent buffer leak after tree mod log failure at split_node()
    - ext4: rename journal_dev to s_journal_dev inside ext4_sb_info
    - ext4: Fix reusing stale buffer heads from last failed mounting
    - PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
    - PCI/ASPM: Factor out pcie_wait_for_retrain()
    - PCI/ASPM: Avoid link retraining race
    - dlm: cleanup plock_op vs plock_xop
    - dlm: rearrange async condition return
    - fs: dlm: interrupt posix locks only when process is killed
    - ftrace: Add information on number of page groups allocated
    - ftrace: Check if pages were allocated before calling free_pages()
    - ftrace: Store the order of pages allocated in ftrace_page
    - ftrace: Fix possible warning on checking all pages used in
      ftrace_process_locs()
    - pwm: meson: Remove redundant assignment to variable fin_freq
    - pwm: meson: Simplify duplicated per-channel tracking
    - pwm: meson: fix handling of period/duty if greater than UINT_MAX
    - scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c
    - scsi: qla2xxx: Array index may go out of bound
    - uapi: General notification queue definitions
    - keys: Fix linking a duplicate key to a keyring's assoc_array
    - ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
    - i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
    - vxlan: calculate correct header length for GPE
    - phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
    - ethernet: atheros: fix return value check in atl1e_tso_csum()
    - ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new
      temporary address
    - bonding: reset bond's flags when down link is P2P device
    - team: reset team's flags when down link is P2P device
    - platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
    - net/sched: mqprio: refactor nlattr parsing to a separate function
    - net/sched: mqprio: add extack to mqprio_parse_nlattr()
    - net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
    - benet: fix return value check in be_lancer_xmit_workarounds()
    - RDMA/mlx4: Make check for invalid flags stricter
    - drm/msm/dpu: drop enum dpu_core_perf_data_bus_id
    - drm/msm/adreno: Fix snapshot BINDLESS_DATA size
    - drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
    - ASoC: fsl_spdif: Silence output on stop
    - block: Fix a source code comment in include/uapi/linux/blkzoned.h
    - dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
    - ata: pata_ns87415: mark ns87560_tf_read static
    - ring-buffer: Fix wrong stat of cpu_buffer->read
    - tracing: Fix warning in trace_buffered_event_disable()
    - serial: 8250_dw: Preserve original value of DLF register
    - serial: sifive: Fix sifive_serial_console_setup() section
    - USB: serial: option: support Quectel EM060K_128
    - USB: serial: option: add Quectel EC200A module support
    - USB: serial: simple: add Kaufmann RKS+CAN VCP
    - USB: serial: simple: sort driver entries
    - can: gs_usb: gs_can_close(): add missing set of CAN state to
      CAN_STATE_STOPPED
    - Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
    - usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
    - usb: dwc3: don't reset device side if dwc3 was configured as host-only
    - usb: ohci-at91: Fix the unhandle interrupt when resume
    - USB: quirks: add quirk for Focusrite Scarlett
    - usb: xhci-mtk: set the dma max_seg_size
    - Revert "usb: xhci: tegra: Fix error check"
    - Documentation: security-bugs.rst: update preferences when dealing with the
      linux-distros group
    - Documentation: security-bugs.rst: clarify CVE handling
    - staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
    - hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
    - btrfs: check for commit error at btrfs_attach_transaction_barrier()
    - tpm_tis: Explicitly check for error code
    - irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
    - btrfs: check if the transaction was aborted at btrfs_wait_for_commit()
    - virtio-net: fix race between set queues and probe
    - s390/dasd: fix hanging device after quiesce/resume
    - ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
    - dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
    - ACPI: processor: perflib: Use the "no limit" frequency QoS
    - ACPI: processor: perflib: Avoid updating frequency QoS unnecessarily
    - cpufreq: intel_pstate: Drop ACPI _PSS states table patching
    - btrfs: qgroup: remove one-time use variables for quota_root checks
    - btrfs: qgroup: return ENOTCONN instead of EINVAL when quotas are not enabled
    - ASoC: cs42l51: fix driver to properly autoload with automatic module loading
    - arm64: Add AMPERE1 to the Spectre-BHB affected list
    - arm64: Fix bit-shifting UB in the MIDR_CPU_MODEL() macro
    - perf: Fix function pointer case
    - loop: Select I/O scheduler 'none' from inside add_disk()
    - word-at-a-time: use the same return type for has_zero regardless of
      endianness
    - KVM: s390: fix sthyi error handling
    - net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx
    - net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
    - rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length
    - perf test uprobe_from_different_cu: Skip if there is no gcc
    - net: sched: cls_u32: Fix match key mis-addressing
    - mISDN: hfcpci: Fix potential deadlock on &hc->lock
    - net: annotate data-races around sk->sk_max_pacing_rate
    - net: add missing READ_ONCE(sk->sk_rcvlowat) annotation
    - net: add missing READ_ONCE(sk->sk_sndbuf) annotation
    - net: add missing READ_ONCE(sk->sk_rcvbuf) annotation
    - net: add missing data-race annotations around sk->sk_peek_off
    - net: add missing data-race annotation for sk_ll_usec
    - bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
    - driver core: add device probe log helper
    - net: ll_temac: Switch to use dev_err_probe() helper
    - net: ll_temac: fix error checking of irq_of_parse_and_map()
    - net: dcb: choose correct policy to parse DCB_ATTR_BCN
    - ip6mr: Fix skb_under_panic in ip6mr_cache_report()
    - tcp_metrics: fix addr_same() helper
    - tcp_metrics: annotate data-races around tm->tcpm_stamp
    - tcp_metrics: annotate data-races around tm->tcpm_lock
    - tcp_metrics: annotate data-races around tm->tcpm_vals[]
    - tcp_metrics: annotate data-races around tm->tcpm_net
    - tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
    - scsi: zfcp: Defer fc_rport blocking until after ADISC response
    - libceph: fix potential hang in ceph_osdc_notify()
    - USB: zaurus: Add ID for A-300/B-500/C-700
    - mtd: spinand: toshiba: Fix ecc_get_status
    - mtd: rawnand: meson: fix OOB available bytes for ECC
    - fs/sysv: Null check to prevent null-ptr-deref bug
    - net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
    - fs: Protect reconfiguration of sb read-write from racing writes
    - ext2: Drop fragment support
    - test_firmware: prevent race conditions by a correct implementation of
      locking
    - test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
    - mtd: rawnand: omap_elm: Fix incorrect type in assignment
    - powerpc/mm/altmap: Fix altmap boundary check
    - selftests/rseq: check if libc rseq support is registered
    - selftests/rseq: Play nice with binaries statically linked against glibc
      2.35+
    - PM / wakeirq: support enabling wake-up irq after runtime_suspend called
    - PM: sleep: wakeirq: fix wake irq arming
    - ceph: show tasks waiting on caps in debugfs caps file
    - ceph: use kill_anon_super helper
    - ceph: defer stopping mdsc delayed_work
    - arm64: dts: stratix10: fix incorrect I2C property for SCL signal
    - ARM: dts: imx6sll: Make ssi node name same as other platforms
    - ARM: dts: imx: Align L2 cache-controller nodename with dtschema
    - ARM: dts: imx: add usb alias
    - ARM: dts: imx6sll: fixup of operating points
    - ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
    - driver core: Annotate dev_err_probe() with __must_check
    - driver code: print symbolic error code
    - drivers: core: fix kernel-doc markup for dev_err_probe()
    - Revert "driver core: Annotate dev_err_probe() with __must_check"
    - Linux 5.4.253
    - Upstream stable to v5.4.253

* CVE-2023-37453
    - USB: hub: Clean up use of port initialization schemes and retries
    - USB: hub: Add Kconfig option to reduce number of port initialization retries
    - USB: core: Unite old scheme and new scheme descriptor reads
    - usb: hub: Check device descriptor before resusciation
    - USB: core: Change usb_get_device_descriptor() API
    - USB: core: Fix race by not overwriting udev->descriptor in hub_port_init()

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

-- Roxana Nicolescu <roxana.nicolescu@canonical.com>  Thu, 23 Nov 2023 14:04:39 +0100

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

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Ubuntulinux package