Focal update: v5.6.9 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:

       v5.6.9 upstream stable release
       from git://git.kernel.org/

ubifs: Fix ubifs_tnc_lookup() usage in do_kill_orphans()
printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
ASoC: stm32: sai: fix sai probe
usb: dwc3: gadget: Do link recovery for SS and SSP
ARM: dts: bcm283x: Add cells encoding format to firmware bus
kbuild: fix DT binding schema rule again to avoid needless rebuilds
usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
usb: gadget: udc: atmel: Fix vbus disconnect handling
afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
afs: Fix to actually set AFS_SERVER_FL_HAVE_EPOCH
iio:ad7797: Use correct attribute_group
iio: imu: st_lsm6dsx: fix read misalignment on untagged FIFO
iio: imu: st_lsm6dsx: specify slave odr in slv_odr
propagate_one(): mnt_set_mountpoint() needs mount_lock
counter: 104-quad-8: Add lock guards - generic interface
s390/ftrace: fix potential crashes when switching tracers
ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIs
iwlwifi: actually check allocated conf_tlv pointer
ASoC: samsung: s3c24xx-i2s: Fix build after removal of DAI suspend/resume
ASoC: tas571x: disable regulators on failed probe
ASoC: wm8960: Fix wrong clock after suspend & resume
drivers: soc: xilinx: fix firmware driver Kconfig dependency
nfsd: memory corruption in nfsd4_lock()
ARM: dts: OMAP3: disable RNG on N950/N9
bpf: Forbid XADD on spilled pointers for unprivileged users
brcmfmac: add stub for monitor interface xmit
i2c: altera: use proper variable to hold errno
hwmon: (drivetemp) Use drivetemp's true module name in Kconfig section
clk: asm9260: fix __clk_hw_register_fixed_rate_with_accuracy typo
rtw88: avoid unused function warnings
hwmon: (drivetemp) Return -ENODATA for invalid temperatures
rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket
netfilter: nf_tables: reintroduce the NFT_SET_CONCAT flag
efi/x86: Don't remap text<->rodata gap read-only for mixed mode
net/cxgb4: Check the return from t4_query_params properly
tipc: fix incorrect increasing of link window
xfs: acquire superblock freeze protection on eofblocks scans
svcrdma: Fix trace point use-after-free race
svcrdma: Fix leak of svc_rdma_recv_ctxt objects
net/mlx5e: Don't trigger IRQ multiple times on XSK wakeup to avoid WQ overruns
net/mlx5e: Get the latest values from counters in switchdev mode
PCI: Add Zhaoxin Vendor ID
PCI: Add ACS quirk for Zhaoxin multi-function devices
PCI: Add ACS quirk for Zhaoxin Root/Downstream Ports
PCI: Move Apex Edge TPU class quirk to fix BAR assignment
ARM: dts: bcm283x: Disable dsi0 node
cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled
s390/pci: do not set affinity for floating irqs
remoteproc: mtk_scp: use dma_addr_t for DMA API
net/mlx5: Fix failing fw tracer allocation on s390
sched/core: Fix reset-on-fork from RT with uclamp
perf/core: fix parent pid/tid in task exit events
netfilter: nat: fix error handling upon registering inet hook
PM: sleep: core: Switch back to async_schedule_dev()
blk-iocost: Fix error on iocost_ioc_vrate_adj
um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/
bpf: Fix handling of XADD on BTF memory
bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B
bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension
bpf, x86_32: Fix clobbering of dst for BPF_JSET
bpf, x86_32: Fix logic error in BPF_LDX zero-extension
bpf: Propagate expected_attach_type when verifying freplace programs
selftests/bpf: Fix a couple of broken test_btf cases
mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path
xfs: clear PF_MEMALLOC before exiting xfsaild thread
libbpf: Initialize *nl_pid so gcc 10 is happy
net: fec: set GPR bit on suspend by DT configuration.
x86: hyperv: report value of misc_features
signal: check sig before setting info in kill_pid_usb_asyncio
afs: Fix length of dump of bad YFSFetchStatus record
xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
ALSA: hda: Release resources at error in delayed probe
ALSA: hda: Keep the controller initialization even if no codecs found
ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported
drm/amdgpu: fix wrong vram lost counter increment V2
scsi: target: fix PR IN / READ FULL STATUS for FC
scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN
objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings
objtool: Support Clang non-section symbols in ORC dump
xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status
ALSA: hda: call runtime_allow() for all hda controllers
net: stmmac: socfpga: Allow all RGMII modes
mac80211: fix channel switch trigger from unknown mesh peer
sched/isolation: Allow "isolcpus=" to skip unknown sub-parameters
sched/vtime: Work around an unitialized variable warning
arm64: Delete the space separator in __emit_inst
ext4: use matching invalidatepage in ext4_writepage
ext4: increase wait time needed before reuse of deleted inode numbers
ext4: convert BUG_ON's to WARN_ON's in mballoc.c
irqchip/gic-v4.1: Add support for VPENDBASER's Dirty+Valid signaling
blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget
irqchip/meson-gpio: Fix HARDIRQ-safe -> HARDIRQ-unsafe lock order
hwmon: (jc42) Fix name to have no illegal characters
sfc: fix XDP-redirect in this driver
taprio: do not use BIT() in TCA_TAPRIO_ATTR_FLAG_* definitions
tipc: Add a missing case of TIPC_DIRECT_MSG type
qed: Fix race condition between scheduling and destroying the slowpath workqueue
Crypto: chelsio - Fixes a hang issue during driver registration
net: use indirect call wrappers for skb_copy_datagram_iter()
qed: Fix use after free in qed_chain_free
ext4: check for non-zero journal inum in ext4_calculate_overhead
ASoC: stm32: spdifrx: fix regmap status check
Linux 5.6.9

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1011.11

---------------
linux-oem-5.6 (5.6.0-1011.11) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1011.11 -proposed tracker (LP: #1880094)

  * Fix Pericom USB controller OHCI/EHCI PME# defect (LP: #1879321)
    - serial: 8250_pci: Move Pericom IDs to pci_ids.h
    - PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect

  * Focal update: v5.6.14 upstream stable release (LP: #1879724)
    - KVM: nVMX: Consolidate nested MTF checks to helper function
    - kvm: nVMX: reflect MTF VM-exits if injected by L1
    - xprtrdma: Clean up the post_send path
    - xprtrdma: Fix trace point use-after-free race
    - shmem: fix possible deadlocks on shmlock_user_lock
    - net: phy: microchip_t1: add lan87xx_phy_init to initialize the lan87xx phy.
    - KVM: arm: vgic: Synchronize the whole guest on GIC{D,R}_I{S,C}ACTIVER read
    - KVM: arm: vgic-v2: Only use the virtual state when userspace accesses
      pending bits
    - gpio: pca953x: Fix pca953x_gpio_set_config
    - SUNRPC: Add "@len" parameter to gss_unwrap()
    - SUNRPC: Fix GSS privacy computation of auth->au_ralign
    - net/sonic: Fix a resource leak in an error handling path in
      'jazz_sonic_probe()'
    - net: moxa: Fix a potential double 'free_irq()'
    - ftrace/selftests: workaround cgroup RT scheduling issues
    - hv_netvsc: Fix netvsc_start_xmit's return type
    - drop_monitor: work around gcc-10 stringop-overflow warning
    - virtio-blk: handle block_device_operations callbacks after hot unplug
    - sun6i: dsi: fix gcc-4.8
    - net_sched: fix tcm_parent in tc filter dump
    - net: stmmac: gmac5+: fix potential integer overflow on 32 bit multiply
    - iommu/amd: Fix race in increase_address_space()/fetch_pte()
    - iommu/amd: Update Device Table in increase_address_space()
    - net: dsa: ocelot: the MAC table on Felix is twice as large
    - net: mscc: ocelot: ANA_AUTOAGE_AGE_PERIOD holds a value in seconds, not ms
    - mmc: sdhci-acpi: Add SDHCI_QUIRK2_BROKEN_64_BIT_DMA for AMDI0040
    - dpaa2-eth: properly handle buffer size restrictions
    - mptcp: set correct vfs info for subflows
    - net: fix a potential recursive NETDEV_FEAT_CHANGE
    - netlabel: cope with NULL catmap
    - net: phy: fix aneg restart in phy_ethtool_set_eee
    - net: stmmac: fix num_por initialization
    - pppoe: only process PADT targeted at local interfaces
    - Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
    - tcp: fix error recovery in tcp_zerocopy_receive()
    - tcp: fix SO_RCVLOWAT hangs with fat skbs
    - virtio_net: fix lockdep warning on 32 bit
    - dpaa2-eth: prevent array underflow in update_cls_rule()
    - hinic: fix a bug of ndo_stop
    - net: dsa: loop: Add module soft dependency
    - net: ipv4: really enforce backoff for redirects
    - netprio_cgroup: Fix unlimited memory leak of v2 cgroups
    - net: tcp: fix rx timestamp behavior for tcp_recvmsg
    - nfp: abm: fix error return code in nfp_abm_vnic_alloc()
    - r8169: re-establish support for RTL8401 chip version
    - umh: fix memory leak on execve failure
    - net: broadcom: Select BROADCOM_PHY for BCMGENET
    - dmaengine: xilinx_d...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1020.20

---------------
linux-oem-5.6 (5.6.0-1020.20) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1020.20 -proposed tracker (LP: #1886753)

  * Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
    (LP: #1886247)
    - SAUCE: rtw88: 8822ce: add support for device ID 0xc82f

  * [WD19TB] external DP failed with DRM error message (LP: #1886165)
    - drm/i915/tgl: Update TC DP vswing table
    - drm/i915/tgl: Implement WA_16011163337
    - SAUCE: drm/i915/bios: add intel_bios_hdmi_level_shift()
    - drm/i915/tgl: Add HBR and HBR2+ voltage swing table
    - drm/i915/dc3co: Avoid full modeset when EXITLINE needs to be changed
    - drm/i915/tgl+: Use the correct DP_TP_* register instances in MST encoders
    - drm/i915/tgl+: Fix TBT DPLL fractional divider for 38.4MHz ref clock

  * ubuntu_aufs_smoke_test failed on Focal OEM 5.6 (LP: #1879308)
    - SAUCE: fs: Enable aufs

 -- Timo Aaltonen <email address hidden> Wed, 08 Jul 2020 11:44:53 +0300