Focal update: v5.4.54 upstream stable release

[Kamal Mostafa]

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:

       v5.4.54 upstream stable release
       from git://git.kernel.org/

soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner
gpio: arizona: handle pm_runtime_get_sync failure case
gpio: arizona: put pm_runtime in case of failure
pinctrl: amd: fix npins for uart0 in kerncz_groups
mac80211: allow rx of mesh eapol frames with default rx key
scsi: scsi_transport_spi: Fix function pointer check
xtensa: fix __sync_fetch_and_{and,or}_4 declarations
xtensa: update *pos in cpuinfo_op.next
scsi: mpt3sas: Fix unlock imbalance
drivers/net/wan/lapbether: Fixed the value of hard_header_len
ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later
net: sky2: initialize return of gm_phy_read
drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
scsi: mpt3sas: Fix error returns in BRM_status_show
scsi: dh: Add Fujitsu device to devinfo and dh lists
dm: use bio_uninit instead of bio_disassociate_blkg
drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups()
fuse: fix weird page warning
irqdomain/treewide: Keep firmware node unconditionally allocated
ARM: dts: imx6qdl-gw551x: Do not use 'simple-audio-card,dai-link'
ARM: dts: imx6qdl-gw551x: fix audio SSI
dmabuf: use spinlock to access dmabuf->name
drm/amd/display: Check DMCU Exists Before Loading
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
btrfs: reloc: fix reloc root leak and NULL pointer dereference
btrfs: reloc: clear DEAD_RELOC_TREE bit for orphan roots to prevent runaway balance
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
ALSA: hda/realtek: Fixed ALC298 sound bug by adding quirk for Samsung Notebook Pen S
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
btrfs: fix double free on ulist after backref resolution failure
btrfs: fix mount failure caused by race with umount
btrfs: fix page leaks after failure to lock page for delalloc
bnxt_en: Fix race when modifying pause settings.
bnxt_en: Fix completion ring sizing with TPA enabled.
fpga: dfl: pci: reduce the scope of variable 'ret'
fpga: dfl: fix bug in port reset handshake
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
vsock/virtio: annotate 'the_virtio_vsock' RCU pointer
ax88172a: fix ax88172a_unbind() failures
RDMA/mlx5: Use xa_lock_irq when access to SRQ table
ASoC: Intel: bytcht_es8316: Add missed put_device()
net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
ieee802154: fix one possible memleak in adf7242_probe
drm: sun4i: hdmi: Fix inverted HPD result
net: smc91x: Fix possible memory leak in smc_drv_probe()
bonding: check error value of register_netdevice() immediately
mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
ionic: use offset for ethtool regs data
ionic: fix up filter locks and debug msgs
net: ag71xx: add missed clk_disable_unprepare in error path of probe
net: hns3: fix error handling for desc filling
net: dsa: microchip: call phy_remove_link_mode during probe
netdevsim: fix unbalaced locking in nsim_create()
qed: suppress "don't support RoCE & iWARP" flooding on HW init
qed: suppress false-positives interrupt error messages on HW init
ipvs: fix the connection sync failed in some cases
net: ethernet: ave: Fix error returns in ave_init
Revert "PCI/PM: Assume ports without DLL Link Active train links in 100 ms"
nfsd4: fix NULL dereference in nfsd/clients display code
enetc: Remove the mdio bus on PF probe bailout
i2c: rcar: always clear ICSAR to avoid side effects
i2c: i2c-qcom-geni: Fix DMA transfer race
bonding: check return value of register_netdevice() in bond_newlink()
geneve: fix an uninitialized value in geneve_changelink()
serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
scripts/decode_stacktrace: strip basepath from all paths
scripts/gdb: fix lx-symbols 'gdb.error' while loading modules
HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
HID: alps: support devices with report id 2
HID: steam: fixes race in handling device list.
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
dmaengine: tegra210-adma: Fix runtime PM imbalance on error
Input: add `SW_MACHINE_COVER`
ARM: dts: n900: remove mmc1 card detect gpio
spi: mediatek: use correct SPI_CFG2_REG MACRO
regmap: dev_get_regmap_match(): fix string comparison
hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu
dmaengine: ioat setting ioat timeout as module parameter
Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
Input: elan_i2c - only increment wakeup count on touch
usb: dwc3: pci: add support for the Intel Tiger Lake PCH -H variant
usb: dwc3: pci: add support for the Intel Jasper Lake
usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
usb: cdns3: ep0: fix some endian issues
usb: cdns3: trace: fix some endian issues
hwmon: (adm1275) Make sure we are reading enough data for different chips
drm/amdgpu/gfx10: fix race condition for kiq
drm/amdgpu: fix preemption unit test
hwmon: (nct6775) Accept PECI Calibration as temperature source for NCT6798D
platform/x86: ISST: Add new PCI device ids
platform/x86: asus-wmi: allow BAT1 battery name
hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe()
ALSA: hda/realtek - fixup for yet another Intel reference board
drivers/perf: Fix kernel panic when rmmod PMU modules during perf sampling
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
x86: math-emu: Fix up 'cmp' insn for clang ias
asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible()
drivers/perf: Prevent forced unbinding of PMU drivers
RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
binder: Don't use mmput() from shrinker function.
usb: xhci-mtk: fix the failure of bandwidth allocation
usb: xhci: Fix ASM2142/ASM3142 DMA addressing
Revert "cifs: Fix the target file was deleted when rename failed."
iwlwifi: mvm: don't call iwl_mvm_free_inactive_queue() under RCU
tty: xilinx_uartps: Really fix id assignment
staging: wlan-ng: properly check endpoint types
staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
serial: tegra: fix CREAD handling for PIO
serial: 8250: fix null-ptr-deref in serial8250_start_tx()
serial: 8250_mtk: Fix high-speed baud rates clamping
/dev/mem: Add missing memory barriers for devmem_inode
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
vt: Reject zero-sized screen buffer size.
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
mm/mmap.c: close race between munmap() and expand_upwards()/downwards()
mm/memcg: fix refcount error while moving and swapping
mm: memcg/slab: fix memory leak at non-root kmem_cache destroy
khugepaged: fix null-pointer dereference due to race
io-mapping: indicate mapping failure
mmc: sdhci-of-aspeed: Fix clock divider calculation
drm/amdgpu: Fix NULL dereference in dpm sysfs handlers
drm/amd/powerplay: fix a crash when overclocking Vega M
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
x86, vmlinux.lds: Page-align end of ..page_aligned sections
ASoC: rt5670: Add new gpio1_is_ext_spk_en quirk and enable it on the Lenovo Miix 2 10
ASoC: qcom: Drop HAS_DMA dependency to fix link failure
ASoC: topology: fix kernel oops on route addition error
ASoC: topology: fix tlvs in error handling for widget_dmixer
dm integrity: fix integrity recalculation that is improperly skipped
ath9k: Fix regression with Atheros 9271
Linux 5.4.54
UBUNTU: upstream stable to v5.4.54

[Lukas Tribus (luky-37)]

Would probably fix:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890951

[Johannes Rohr (jorohr)]

So when is the package going to be available? Asking because with the current kernel, btrfs balance fails and the updated one has the fix, see https://<email address hidden>/T/#t

[Johannes Rohr (jorohr)]

Isn't this due to be released today (31 August), according to https://kernel.ubuntu.com/?

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-45.49

---------------
linux (5.4.0-45.49) focal; urgency=medium

  * focal/linux: 5.4.0-45.49 -proposed tracker (LP: #1893050)

  * [Potential Regression] dscr_inherit_exec_test from powerpc in
    ubuntu_kernel_selftests failed on B/E/F (LP: #1888332)
    - powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()

linux (5.4.0-44.48) focal; urgency=medium

  * focal/linux: 5.4.0-44.48 -proposed tracker (LP: #1891049)

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

  * ipsec: policy priority management is broken (LP: #1890796)
    - xfrm: policy: match with both mark and mask on user interfaces

linux (5.4.0-43.47) focal; urgency=medium

  * focal/linux: 5.4.0-43.47 -proposed tracker (LP: #1890746)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * Devlink - add RoCE disable kernel support (LP: #1877270)
    - devlink: Add new "enable_roce" generic device param
    - net/mlx5: Document flow_steering_mode devlink param
    - net/mlx5: Handle "enable_roce" devlink param
    - IB/mlx5: Rename profile and init methods
    - IB/mlx5: Load profile according to RoCE enablement state
    - net/mlx5: Remove unneeded variable in mlx5_unload_one
    - net/mlx5: Add devlink reload
    - IB/mlx5: Do reverse sequence during device removal

  * msg_zerocopy.sh in net from ubuntu_kernel_selftests failed (LP: #1812620)
    - selftests/net: relax cpu affinity requirement in msg_zerocopy test

  * Enlarge hisi_sec2 capability (LP: #1890222)
    - Revert "UBUNTU: [Config] Disable hisi_sec2 temporarily"
    - crypto: hisilicon - update SEC driver module parameter

  * Fix missing HDMI/DP Audio on an HP Desktop (LP: #1890441)
    - ALSA: hda/hdmi: Add quirk to force connectivity

  * Fix IOMMU error on AMD Radeon Pro W5700 (LP: #1890306)
    - PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken

  * ASoC:amd:renoir: the dmic can't record sound after suspend and resume
    (LP: #1890220)
    - SAUCE: ASoC: amd: renoir: restore two more registers during resume

  * No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU
    (LP: #1877757)
    - ASoC: SOF: Intel: hda: fix generic hda codec support

  * Fix right speaker of HP laptop (LP: #1889375)
    - SAUCE: hda/realtek: Fix right speaker of HP laptop

  * blk_update_request error when mount nvme partition (LP: #1872383)
    - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command

  * soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
    - ASoC: amd: add logic to check dmic hardware runtime
    - ASoC: amd: add ACPI dependency check
    - ASoC: amd: fixed kernel warnings

  * soc/amd/renoir: change the module name to make it work with ucm3
    (LP: #1888166)
    - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
      module
    - SAUCE: remove a kernel module since its name is changed

  * Focal update: v5.4.55 upstream stable release (LP: #1890343)
    - AX.25: Fix out-of-bounds read in ax25_connect()
    - AX.25: Prevent out-of-bounds read in ax25_sendmsg()
    - dev: Defer free of skbs in flush_backlog
    - drivers/net/wan/x25_asy: Fix to make i...