Eoan update: upstream stable patchset 2020-02-04

[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:

       upstream stable patchset 2020-02-04

                Ported from the following upstream stable releases:
                        v4.19.95, v5.4.10, v5.4.11

       from git://git.kernel.org/

USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
USB: dummy-hcd: increase max number of devices to 32
bpf: Fix passing modified ctx to ld/abs/ind instruction
regulator: fix use after free issue
ASoC: max98090: fix possible race conditions
locking/spinlock/debug: Fix various data races
netfilter: ctnetlink: netns exit must wait for callbacks
libtraceevent: Fix lib installation with O=
x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage
ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89
efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs
efi/gop: Return EFI_SUCCESS if a usable GOP was found
efi/gop: Fix memory leak in __gop_query32/64()
ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing
ARM: vexpress: Set-up shared OPP table instead of individual for each CPU
netfilter: uapi: Avoid undefined left-shift in xt_sctp.h
netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets
netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END
netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init()
ARM: dts: BCM5301X: Fix MDIO node address/size cells
selftests/ftrace: Fix multiple kprobe testcase
ARM: dts: Cygnus: Fix MDIO node address/size cells
spi: spi-cavium-thunderx: Add missing pci_release_regions()
ASoC: topology: Check return value for soc_tplg_pcm_create()
ARM: dts: bcm283x: Fix critical trip point
bpf, mips: Limit to 33 tail calls
spi: spi-ti-qspi: Fix a bug when accessing non default CS
ARM: dts: am437x-gp/epos-evm: fix panel compatible
samples: bpf: Replace symbol compare of trace_event
samples: bpf: fix syscall_tp due to unused syscall
powerpc: Ensure that swiotlb buffer is allocated from low memory
btrfs: Fix error messages in qgroup_rescan_init
bpf: Clear skb->tstamp in bpf_redirect when necessary
bnx2x: Do not handle requests from VFs after parity
bnx2x: Fix logic to get total no. of PFs per engine
cxgb4: Fix kernel panic while accessing sge_info
net: usb: lan78xx: Fix error message format specifier
parisc: add missing __init annotation
rfkill: Fix incorrect check to avoid NULL pointer dereference
ASoC: wm8962: fix lambda value
regulator: rn5t618: fix module aliases
iommu/iova: Init the struct iova to fix the possible memleak
kconfig: don't crash on NULL expressions in expr_eq()
perf/x86/intel: Fix PT PMI handling
fs: avoid softlockups in s_inodes iterators
net: stmmac: Do not accept invalid MTU values
net: stmmac: xgmac: Clear previous RX buffer size
net: stmmac: RX buffer size must be 16 byte aligned
net: stmmac: Always arm TX Timer at end of transmission start
s390/purgatory: do not build purgatory with kcov, kasan and friends
drm/exynos: gsc: add missed component_del
s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly
s390/dasd: fix memleak in path handling error case
block: fix memleak when __blk_rq_map_user_iov() is failed
parisc: Fix compiler warnings in debug_core.c
llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
hv_netvsc: Fix unwanted rx_table reset
powerpc/vcpu: Assume dedicated processors as non-preempt
powerpc/spinlocks: Include correct header for static key
gtp: fix bad unlock balance in gtp_encap_enable_socket
macvlan: do not assume mac_header is set in macvlan_broadcast()
net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
net: stmmac: dwmac-sun8i: Allow all RGMII modes
net: stmmac: dwmac-sunxi: Allow all RGMII modes
net: usb: lan78xx: fix possible skb leak
pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM
sch_cake: avoid possible divide by zero in cake_enqueue()
sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY
tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK
vxlan: fix tos value before xmit
vlan: fix memory leak in vlan_dev_set_egress_priority
vlan: vlan_changelink() should propagate errors
mlxsw: spectrum_qdisc: Ignore grafting of invisible FIFO
net: sch_prio: When ungrafting, replace with FIFO
usb: dwc3: gadget: Fix request complete check
USB: core: fix check for duplicate endpoints
USB: serial: option: add Telit ME910G1 0x110a composition
usb: missing parentheses in USE_NEW_SCHEME
powerpc/pmem: Fix kernel crash due to wrong range value usage in flush_dcache_range
ASoC: rt5682: fix i2c arbitration lost issue
spi: pxa2xx: Add support for Intel Jasper Lake
spi: fsl: Fix GPIO descriptor support
libtraceevent: Copy pkg-config file to output folder when using O=
regulator: core: fix regulator_register() error paths to properly release rdev
selftests: netfilter: use randomized netns names
efi/earlycon: Remap entire framebuffer after page initialization
netfilter: nf_tables_offload: return EOPNOTSUPP if rule specifies no actions
selftests/ftrace: Fix to check the existence of set_ftrace_filter
selftests/ftrace: Fix ftrace test cases to check unsupported
selftests/ftrace: Do not to use absolute debugfs path
selftests: safesetid: Move link library to LDLIBS
selftests: safesetid: Check the return value of setuid/setgid
selftests: safesetid: Fix Makefile to set correct test program
ARM: exynos_defconfig: Restore debugfs support
reset: Do not register resource data for missing resets
ASoC: topology: Check return value for snd_soc_add_dai_link()
ASoC: SOF: loader: snd_sof_fw_parse_ext_data log warning on unknown header
ASoC: SOF: Intel: split cht and byt debug window sizes
ARM: dts: am335x-sancloud-bbe: fix phy mode
ARM: omap2plus_defconfig: Add back DEBUG_FS
bpf, riscv: Limit to 33 tail calls
bpftool: Don't crash on missing jited insns or ksyms
kselftest/runner: Print new line in print of timeout log
kselftest: Support old perl versions
arm64: dts: ls1028a: fix reboot node
ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS
bus: ti-sysc: Fix missing reset delay handling
clk: walk orphan list on clock provider registration
mac80211: fix TID field in monitor mode transmit
cfg80211: fix double-free after changing network namespace
btrfs: handle error in btrfs_cache_block_group
ocxl: Fix potential memory leak on context creation
habanalabs: rate limit error msg on waiting for CS
habanalabs: remove variable 'val' set but not used
spi: nxp-fspi: Ensure width is respected in spi-mem operations
clk: at91: fix possible deadlock
staging: axis-fifo: add unspecified HAS_IOMEM dependency
scripts: package: mkdebian: add missing rsync dependency
perf/x86: Fix potential out-of-bounds access
sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime
psi: Fix a division error in psi poll()
usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state'
block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT
fs: call fsnotify_sb_delete after evict_inodes
perf/smmuv3: Remove the leftover put_cpu() in error path
iommu/dma: Relax locking in iommu_dma_prepare_msi()
clk: Move clk_core_reparent_orphans() under CONFIG_OF
net: stmmac: Determine earlier the size of RX buffer
net/mlx5e: Fix concurrency issues between config flow and XSK
net/i40e: Fix concurrency issues between config flow and XSK
net/ixgbe: Fix concurrency issues between config flow and XSK
arm64: cpu_errata: Add Hisilicon TSV110 to spectre-v2 safe list
block: Fix a lockdep complaint triggered by request queue flushing
sbitmap: only queue kyber's wait callback if not already active
s390/qeth: handle error due to unsupported transport mode
s390/qeth: fix promiscuous mode after reset
s390/qeth: don't return -ENOTSUPP to userspace
selftests: pmtu: fix init mtu value in description
net: freescale: fec: Fix ethtool -d runtime PM
net: stmmac: Fixed link does not need MDIO Bus
macb: Don't unregister clks unconditionally
net/mlx5: Move devlink registration before interfaces load
net/mlx5e: Fix hairpin RSS table size
UBUNTU: upstream stable to v4.19.95, v5.4.11

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.3.0-42.34

---------------
linux (5.3.0-42.34) eoan; urgency=medium

  * eoan/linux: 5.3.0-42.34 -proposed tracker (LP: #1865111)

  * CVE-2020-2732
    - KVM: nVMX: Don't emulate instructions in guest mode
    - KVM: nVMX: Refactor IO bitmap checks into helper function
    - KVM: nVMX: Check IO instruction VM-exit conditions

linux (5.3.0-41.33) eoan; urgency=medium

  * eoan/linux: 5.3.0-41.33 -proposed tracker (LP: #1863294)

  * CVE-2019-3016
    - x86/kvm: Be careful not to clear KVM_VCPU_FLUSH_TLB bit
    - x86/kvm: Introduce kvm_(un)map_gfn()
    - x86/kvm: Cache gfn to pfn translation
    - x86/KVM: Make sure KVM_VCPU_FLUSH_TLB flag is not missed
    - x86/KVM: Clean up host's steal time structure

  * Reduce s2idle power consumption when ethernet cable is connected on e1000e
    (LP: #1859126)
    - e1000e: Add support for S0ix

  * alsa/sof: let legacy hda driver and sof driver co-exist (LP: #1837828)
    - ASoC: Intel: Skylake: move NHLT header to common directory
    - ALSA: hda: move parts of NHLT code to new module
    - ALSA: hda: intel-nhlt: handle NHLT VENDOR_DEFINED DMIC geometry
    - ASoC: Intel: Skylake: use common NHLT module
    - ALSA: hda/intel: stop probe if DMICS are detected on Skylake+ platforms
    - [Config] Enable SND_HDA_INTEL_DETECT_DMIC

  * USB key cannot be detected by hotplug on Sunix USB Type-A 3.1 Gen 2 card
    [1b21:2142] (LP: #1858988)
    - SAUCE: PCI: Avoid ASMedia XHCI USB PME# from D0 defect

  * ipsec interfaces: fix sending with bpf_redirect() / AF_PACKET sockets
    (LP: #1860969)
    - vti[6]: fix packet tx through bpf_redirect()
    - xfrm interface: fix packet tx through bpf_redirect()

  * peripheral devices on Dell WD19TB cannot be detected after suspend resume
    (LP: #1859407)
    - PCI: irq: Introduce rearm_wake_irq()
    - ACPICA: Return u32 from acpi_dispatch_gpe()
    - ACPI: EC: Return bool from acpi_ec_dispatch_gpe()
    - ACPI: PM: Set s2idle_wakeup earlier and clear it later
    - PM: sleep: Simplify suspend-to-idle control flow
    - ACPI: EC: Rework flushing of pending work

  * Dell XPS 13 (7390) Display Flickering - 19.10 (LP: #1849947)
    - SAUCE: drm/i915: Disable PSR by default on all platforms

  * Root can lift kernel lockdown via USB/IP (LP: #1861238)
    - Revert "UBUNTU: SAUCE: (efi-lockdown) Add a SysRq option to lift kernel
      lockdown"

  * [CML-H] Add intel_thermal_pch driver support Comet Lake -H (LP: #1853219)
    - thermal: intel: intel_pch_thermal: Add Comet Lake (CML) platform support

  * Eoan update: upstream stable patchset 2020-02-07 (LP: #1862429)
    - ARM: dts: meson8: fix the size of the PMU registers
    - clk: qcom: gcc-sdm845: Add missing flag to votable GDSCs
    - dt-bindings: reset: meson8b: fix duplicate reset IDs
    - ARM: dts: imx6q-dhcom: fix rtc compatible
    - clk: Don't try to enable critical clocks if prepare failed
    - ASoC: msm8916-wcd-digital: Reset RX interpolation path after use
    - iio: buffer: align the size of scan bytes to size of the largest element
    - USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx
    - USB: serial: option: Add support for Quec...