Focal update: v5.4.43 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:

       v5.4.43 upstream stable release
       from git://git.kernel.org/

i2c: dev: Fix the race between the release of i2c_dev and cdev
KVM: SVM: Fix potential memory leak in svm_cpu_init()
ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash()
evm: Check also if *tfm is an error pointer in init_desc()
ima: Fix return value of ima_write_policy()
ubifs: fix wrong use of crypto_shash_descsize()
ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive
mtd: spinand: Propagate ECC information to the MTD structure
fix multiplication overflow in copy_fdtable()
ubifs: remove broken lazytime support
i2c: fix missing pm_runtime_put_sync in i2c_device_probe
iommu/amd: Fix over-read of ACPI UID from IVRS table
evm: Fix a small race in init_desc()
i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
ubi: Fix seq_file usage in detailed_erase_block_info debugfs file
afs: Don't unlock fetched data pages until the op completes successfully
mtd: Fix mtd not registered due to nvmem name collision
kbuild: avoid concurrency issue in parallel building dtbs and dtbs_check
net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()
gcc-common.h: Update for GCC 10
HID: multitouch: add eGalaxTouch P80H84 support
HID: alps: Add AUI1657 device ID
HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead
scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV
scsi: qla2xxx: Delete all sessions before unregister local nvme port
configfs: fix config_item refcnt leak in configfs_rmdir()
vhost/vsock: fix packet delivery order to monitoring devices
aquantia: Fix the media type of AQC100 ethernet controller in the driver
component: Silence bind error on -EPROBE_DEFER
net/ena: Fix build warning in ena_xdp_set()
scsi: ibmvscsi: Fix WARN_ON during event pool release
HID: i2c-hid: reset Synaptics SYNA2393 on resume
x86/mm/cpa: Flush direct map alias during cpa
ibmvnic: Skip fatal error reset after passive init
x86/apic: Move TSC deadline timer debug printk
gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp()
HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock
ceph: fix double unlock in handle_cap_export()
stmmac: fix pointer check after utilization in stmmac_interrupt
USB: core: Fix misleading driver bug report
platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA
iommu/amd: Call domain_flush_complete() in update_domain()
drm/amd/display: Prevent dpcd reads with passive dongles
KVM: selftests: Fix build for evmcs.h
ARM: futex: Address build warning
scripts/gdb: repair rb_first() and rb_last()
ALSA: hda - constify and cleanup static NodeID tables
ALSA: hda: patch_realtek: fix empty macro usage in if block
ALSA: hda: Manage concurrent reg access more properly
ALSA: hda/realtek - Add supported new mute Led for HP
ALSA: hda/realtek - Add HP new mute led supported for ALC236
ALSA: hda/realtek: Add quirk for Samsung Notebook
ALSA: hda/realtek - Enable headset mic of ASUS GL503VM with ALC295
ALSA: hda/realtek - Enable headset mic of ASUS UX550GE with ALC295
ALSA: hda/realtek: Enable headset mic of ASUS UX581LV with ALC295
KVM: x86: Fix pkru save/restore when guest CR4.PKE=0, move it to x86.c
ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option
ALSA: pcm: fix incorrect hw_base increase
ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Xtreme
ALSA: hda/realtek - Add more fixup entries for Clevo machines
scsi: qla2xxx: Do not log message when reading port speed via sysfs
scsi: target: Put lun_ref at end of tmr processing
arm64: Fix PTRACE_SYSEMU semantics
drm/etnaviv: fix perfmon domain interation
apparmor: Fix aa_label refcnt leak in policy_update
dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
drm/etnaviv: Fix a leak in submit_pin_objects()
dmaengine: dmatest: Restore default for channel
dmaengine: owl: Use correct lock in owl_dma_get_pchan()
vsprintf: don't obfuscate NULL and error pointers
drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance.
drm/i915: Propagate error from completed fences
powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE
powerpc/64s: Disable STRICT_KERNEL_RWX
bpf: Avoid setting bpf insns pages read-only when prog is jited
kbuild: Remove debug info from kallsyms linking
Revert "gfs2: Don't demote a glock until its revokes are written"
media: fdp1: Fix R-Car M3-N naming in debug message
staging: iio: ad2s1210: Fix SPI reading
staging: kpc2000: fix error return code in kp2000_pcie_probe()
staging: greybus: Fix uninitialized scalar variable
iio: sca3000: Remove an erroneous 'get_device()'
iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'
iio: adc: ti-ads8344: Fix channel selection
misc: rtsx: Add short delay after exit from ASPM
tty: serial: add missing spin_lock_init for SiFive serial console
mei: release me_cl object reference
ipack: tpci200: fix error return code in tpci200_register()
s390/pci: Fix s390_mmio_read/write with MIO
s390/kaslr: add support for R_390_JMP_SLOT relocation type
device-dax: don't leak kernel memory to user space after unloading kmem
rapidio: fix an error in get_user_pages_fast() error handling
kasan: disable branch tracing for core runtime
rxrpc: Fix the excessive initial retransmission timeout
rxrpc: Fix a memory leak in rxkad_verify_response()
s390/kexec_file: fix initrd location for kdump kernel
flow_dissector: Drop BPF flow dissector prog ref on netns cleanup
x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks
iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
iio: adc: stm32-adc: fix device used to request dma
iio: adc: stm32-dfsdm: Use dma_request_chan() instead dma_request_slave_channel()
iio: adc: stm32-dfsdm: fix device used to request dma
rxrpc: Trace discarded ACKs
rxrpc: Fix ack discard
tpm: check event log version before reading final events
sched/fair: Reorder enqueue/dequeue_task_fair path
sched/fair: Fix reordering of enqueue/dequeue_task_fair()
sched/fair: Fix enqueue_task_fair() warning some more
Linux 5.4.43

[Ubuntu SRU Bot (ubuntu-sru-bot)]

All autopkgtests for the newly accepted linux-oracle-5.4 (5.4.0-1019.19~18.04.1) for bionic have finished running.
The following regressions have been reported in tests triggered by the package:

zfs-linux/unknown (armhf)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/bionic/update_excuses.html#linux-oracle-5.4

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-40.44

---------------
linux (5.4.0-40.44) focal; urgency=medium

  * linux-oem-5.6-tools-common and -tools-host should be dropped (LP: #1881120)
    - [Packaging] Add Conflicts/Replaces to remove linux-oem-5.6-tools-common and
      -tools-host

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

  * Slow send speed with Intel I219-V on Ubuntu 18.04.1 (LP: #1802691)
    - e1000e: Disable TSO for buffer overrun workaround

  * CVE-2020-0543
    - UBUNTU/SAUCE: x86/speculation/srbds: do not try to turn mitigation off when
      not supported

  * Realtek 8723DE [10ec:d723] subsystem [10ec:d738] disconnects unsolicitedly
    when Bluetooth is paired: Reason: 23=IEEE8021X_FAILED (LP: #1878147)
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: Move driver IQK to set channel before
      association for 11N chip"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: fix rate for a while after being
      connected"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: No retry and report for auth and assoc"
    - SAUCE: Revert "UBUNTU: SAUCE: rtw88: 8723d: Add coex support"
    - rtw88: add a debugfs entry to dump coex's info
    - rtw88: add a debugfs entry to enable/disable coex mechanism
    - rtw88: 8723d: Add coex support
    - SAUCE: rtw88: coex: 8723d: set antanna control owner
    - SAUCE: rtw88: coex: 8723d: handle BT inquiry cases
    - SAUCE: rtw88: fix EAPOL 4-way failure by finish IQK earlier

  * CPU stress test fails with focal kernel (LP: #1867900)
    - [Config] Disable hisi_sec2 temporarily

  * Enforce all config annotations (LP: #1879327)
    - [Config]: do not enforce CONFIG_VERSION_SIGNATURE
    - [Config]: prepare to enforce all
    - [Config]: enforce all config options

  * Focal update: v5.4.44 upstream stable release (LP: #1881927)
    - ax25: fix setsockopt(SO_BINDTODEVICE)
    - dpaa_eth: fix usage as DSA master, try 3
    - net: don't return invalid table id error when we fall back to PF_UNSPEC
    - net: dsa: mt7530: fix roaming from DSA user ports
    - net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend
    - __netif_receive_skb_core: pass skb by reference
    - net: inet_csk: Fix so_reuseport bind-address cache in tb->fast*
    - net: ipip: fix wrong address family in init error path
    - net/mlx5: Add command entry handling completion
    - net: mvpp2: fix RX hashing for non-10G ports
    - net: nlmsg_cancel() if put fails for nhmsg
    - net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
    - net: revert "net: get rid of an signed integer overflow in
      ip_idents_reserve()"
    - net sched: fix reporting the first-time use timestamp
    - net/tls: fix race condition causing kernel panic
    - nexthop: Fix attribute checking for groups
    - r8152: support additional Microsoft Surface Ethernet Adapter variant
    - sctp: Don't add the shutdown timer if its already been added
    - sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and
      socket is closed
    - tipc: block BH before using dst_cache
    - net/mlx5e: kTLS, Destroy key object after destroying the TIS
    - net/mlx5e: Fix inner tirs handling
    - net/m...

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.4.0-42.46

---------------
linux (5.4.0-42.46) focal; urgency=medium

  * focal/linux: 5.4.0-42.46 -proposed tracker (LP: #1887069)

  * linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668)
    - SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups"

linux (5.4.0-41.45) focal; urgency=medium

  * focal/linux: 5.4.0-41.45 -proposed tracker (LP: #1885855)

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

  * CVE-2019-19642
    - kernel/relay.c: handle alloc_percpu returning NULL in relay_open

  * CVE-2019-16089
    - SAUCE: nbd_genl_status: null check for nla_nest_start

  * CVE-2020-11935
    - aufs: do not call i_readcount_inc()

  * ip_defrag.sh in net from ubuntu_kernel_selftests failed with 5.0 / 5.3 / 5.4
    kernel (LP: #1826848)
    - selftests: net: ip_defrag: ignore EPERM

  * Update lockdown patches (LP: #1884159)
    - SAUCE: acpi: disallow loading configfs acpi tables when locked down

  * seccomp_bpf fails on powerpc (LP: #1885757)
    - SAUCE: selftests/seccomp: fix ptrace tests on powerpc

  * Introduce the new NVIDIA 418-server and 440-server series, and update the
    current NVIDIA drivers (LP: #1881137)
    - [packaging] add signed modules for the 418-server and the 440-server
      flavours

 -- Khalid Elmously <email address hidden> Thu, 09 Jul 2020 19:50:26 -0400