Focal update: 5.10.76 upstream stable release

    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:

       5.10.76 upstream stable release
       from git://git.kernel.org/

Linux 5.10.76
pinctrl: stm32: use valid pin identifier in stm32_pinctrl_resume()
ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
selftests: bpf: fix backported ASSERT_FALSE
e1000e: Separate TGP board type from SPT
tracing: Have all levels of checks prevent recursion
net: mdiobus: Fix memory leak in __mdiobus_register
bpf, test, cgroup: Use sk_{alloc,free} for test cases
s390/pci: fix zpci_zdev_put() on reserve
can: isotp: isotp_sendmsg(): fix TX buffer concurrent access in isotp_sendmsg()
scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma()
net: hns3: fix for miscalculation of rx unused desc
sched/scs: Reset the shadow stack when idle_task_exit
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
scsi: iscsi: Fix set_param() handling
Input: snvs_pwrkey - add clk handling
perf/x86/msr: Add Sapphire Rapids CPU support
libperf tests: Fix test_stat_cpu
ALSA: hda: avoid write to STATESTS if controller is in reset
platform/x86: intel_scu_ipc: Update timeout value in comment
isdn: mISDN: Fix sleeping function called from invalid context
ARM: dts: spear3xx: Fix gmac node
net: stmmac: add support for dwmac 3.40a
btrfs: deal with errors when checking if a dir entry exists during log replay
ALSA: hda: intel: Allow repeatedly probing on codec configuration errors
gcc-plugins/structleak: add makefile var for disabling structleak
net: hns3: fix the max tx size according to user manual
drm: mxsfb: Fix NULL pointer dereference crash on unload
net: bridge: mcast: use multicast_membership_interval for IGMPv3
selftests: netfilter: remove stray bash debug line
netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
isdn: cpai: check ctr->cnr to avoid array index out of bound
nfc: nci: fix the UAF of rf_conn_info object
KVM: nVMX: promptly process interrupts delivered while in guest mode
mm, slub: fix incorrect memcg slab count for bulk free
mm, slub: fix potential memoryleak in kmem_cache_open()
mm, slub: fix mismatch between reconstructed freelist depth and cnt
powerpc/idle: Don't corrupt back chain when going idle
KVM: PPC: Book3S HV: Make idle_kvm_start_guest() return 0 if it went to guest
KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest()
powerpc64/idle: Fix SP offsets when saving GPRs
net: dsa: mt7530: correct ds->num_ports
audit: fix possible null-pointer dereference in audit_filter_rules
ASoC: DAPM: Fix missing kctl change notifications
ALSA: hda/realtek: Add quirk for Clevo PC50HS
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
vfs: check fd has read access in kernel_read_file_from_fd()
elfcore: correct reference to CONFIG_UML
userfaultfd: fix a race between writeprotect and exit_mmap()
ocfs2: mount fails with buffer overflow in strlen
ocfs2: fix data corruption after conversion from inline format
ceph: fix handling of "meta" errors
ceph: skip existing superblocks that are blocklisted or shut down when mounting
can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes
can: j1939: j1939_xtp_rx_dat_one(): cancel session if receive TP.DT with error length
can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv
can: j1939: j1939_tp_rxtimer(): fix errant alert in j1939_tp_rxtimer
can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible()
can: isotp: isotp_sendmsg(): fix return error on FC timeout on TX path
can: peak_pci: peak_pci_remove(): fix UAF
can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification
can: rcar_can: fix suspend/resume
net: enetc: fix ethtool counter name for PM0_TERR
drm/panel: ilitek-ili9881c: Fix sync for Feixin K101-IM2BYL02 panel
ice: Add missing E810 device ids
e1000e: Fix packet loss on Tiger Lake and later
net: stmmac: Fix E2E delay mechanism
net: hns3: disable sriov before unload hclge layer
net: hns3: fix vf reset workqueue cannot exit
net: hns3: schedule the polling again when allocation fails
net: hns3: add limit ets dwrr bandwidth cannot be 0
net: hns3: reset DWRR of unused tc to zero
powerpc/smp: do not decrement idle task preempt count in CPU offline
NIOS2: irqflags: rename a redefined register name
net: dsa: lantiq_gswip: fix register definition
ipv6: When forwarding count rx stats on the orig netdev
tcp: md5: Fix overlap between vrf and non-vrf keys
lan78xx: select CRC32
netfilter: ipvs: make global sysctl readonly in non-init netns
netfilter: ip6t_rt: fix rt0_hdr parsing in rt_mt6
ice: fix getting UDP tunnel entry
ASoC: wm8960: Fix clock configuration on slave mode
dma-debug: fix sg checks in debug_dma_map_sg()
netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value
NFSD: Keep existing listeners on portlist error
xtensa: xtfpga: Try software restart before simulating CPU reset
xtensa: xtfpga: use CONFIG_USE_OF instead of CONFIG_OF
drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI
xen/x86: prevent PVH type from getting clobbered
block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output
ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default
arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address
io_uring: fix splice_fd_in checks backport typo
xhci: add quirk for host controllers that don't update endpoint DCS
parisc: math-emu: Fix fall-through warnings