Disco update: upstream stable patchset 2019-08-12

[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 2019-08-12

                Ported from the following upstream stable releases:
                        v4.19.48, v5.1.7,
                        v4.19.49, v5.1.8,
                        v4.19.50, v5.1.9,
                        v4.19.51, v5.1.10,
                        v4.19.52, v5.1.11,

       from git://git.kernel.org/

UBUNTU: [Config] updateconfigs for CONFIG_ARM64_ERRATUM_1463225
selftests/tls: test for lowat overshoot with multiple records
selftests/tls: add test for sleeping even though there is data
UBUNTU: upstream stable to v4.19.48, v5.0.21, v5.1.7
sparc64: Fix regression in non-hypervisor TLB flush xcall
include/linux/bitops.h: sanitize rotate primitives
xhci: update bounce buffer with correct sg num
xhci: Use %zu for printing size_t type
xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()
usb: xhci: avoid null pointer deref when bos field is NULL
usbip: usbip_host: fix BUG: sleeping function called from invalid context
usbip: usbip_host: fix stub_dev lock context imbalance regression
USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor
USB: sisusbvga: fix oops in error path of sisusb_probe
USB: Add LPM quirk for Surface Dock GigE adapter
USB: rio500: refuse more than one device at a time
USB: rio500: fix memory leak in close after disconnect
media: usb: siano: Fix general protection fault in smsusb
media: usb: siano: Fix false-positive "uninitialized variable" warning
media: smsusb: better handle optional alignment
brcmfmac: fix NULL pointer derefence during USB disconnect
scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove
scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs)
tracing: Avoid memory leak in predicate_parse()
Btrfs: fix wrong ctime and mtime of a directory after log replay
Btrfs: fix race updating log root item during fsync
Btrfs: fix fsync not persisting changed attributes of a directory
Btrfs: incremental send, fix file corruption when no-holes feature is enabled
iio: dac: ds4422/ds4424 fix chip verification
iio: adc: ti-ads8688: fix timestamp is not updated in buffer
s390/crypto: fix possible sleep during spinlock aquired
KVM: PPC: Book3S HV: XIVE: Do not clear IRQ data of passthrough interrupts
powerpc/perf: Fix MMCRA corruption by bhrb_filter
ALSA: line6: Assure canceling delayed work at disconnection
ALSA: hda/realtek - Set default power save node to 0
KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID
drm/nouveau/i2c: Disable i2c bus access after ->fini()
i2c: mlxcpld: Fix wrong initialization order in probe
i2c: synquacer: fix synquacer_i2c_doxfer() return value
tty: serial: msm_serial: Fix XON/XOFF
tty: max310x: Fix external crystal register setup
memcg: make it work on sparse non-0-node systems
kernel/signal.c: trace_signal_deliver when signal_group_exit
arm64: Fix the arm64_personality() syscall wrapper redirection
docs: Fix conf.py for Sphinx 2.0
doc: Cope with the deprecation of AutoReporter
doc: Cope with Sphinx logging deprecations
ima: show rules with IMA_INMASK correctly
evm: check hash algorithm passed to init_desc()
vt/fbcon: deinitialize resources in visual_init() after failed memory allocation
serial: sh-sci: disable DMA for uart_console
staging: vc04_services: prevent integer overflow in create_pagelist()
staging: wlan-ng: fix adapter initialization failure
cifs: fix memory leak of pneg_inbuf on -EOPNOTSUPP ioctl case
CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM
Revert "lockd: Show pid of lockd for remote locks"
gcc-plugins: Fix build failures under Darwin host
drm/tegra: gem: Fix CPU-cache maintenance for BO's allocated using get_pages()
drm/vmwgfx: Don't send drm sysfs hotplug events on initial master set
drm/sun4i: Fix sun8i HDMI PHY clock initialization
drm/sun4i: Fix sun8i HDMI PHY configuration for > 148.5 MHz
drm/rockchip: shutdown drm subsystem on shutdown
drm/lease: Make sure implicit planes are leased
Revert "x86/build: Move _etext to actual end of .text"
x86/kprobes: Set instruction page as executable
scsi: lpfc: Fix backport of faf5a744f4f8 ("scsi: lpfc: avoid uninitialized variable warning")
KVM: PPC: Book3S HV: Fix lockdep warning when entering guest on POWER9
KVM: PPC: Book3S HV: Restore SPRG3 in kvmhv_p9_guest_entry()
powerpc/kexec: Fix loading of kernel + initramfs with kexec_file_load()
kasan: initialize tag to 0xff in __kasan_kmalloc
signal/arm64: Use force_sig not force_sig_fault for SIGKILL
x86/ima: Check EFI_RUNTIME_SERVICES before using
ima: fix wrong signed policy requirement when not appraising
drm/vmwgfx: Fix user space handle equal to zero
drm/vmwgfx: Fix compat mode shader operation
drm/atomic: Wire file_priv through for property changes
drm: Expose "FB_DAMAGE_CLIPS" property to atomic aware user-space only
drm/cma-helper: Fix drm_gem_cma_free_object()
UBUNTU: upstream stable to v4.19.49, v5.1.8
ethtool: fix potential userspace buffer overflow
Fix memory leak in sctp_process_init
ipv4: not do cache for local delivery if bc_forwarding is enabled
ipv6: fix the check before getting the cookie in rt6_get_cookie
neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit
net: ethernet: ti: cpsw_ethtool: fix ethtool ring param set
net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query
net: mvpp2: Use strscpy to handle stat strings
net: rds: fix memory leak in rds_ib_flush_mr_pool
net: sfp: read eeprom in maximum 16 byte increments
net/tls: replace the sleeping lock around RX resync with a bit lock
packet: unconditionally free po->rollover
pktgen: do not sleep with the thread lock held.
Revert "fib_rules: return 0 directly if an exactly same rule exists when NLM_F_EXCL not supplied"
ipv6: use READ_ONCE() for inet->hdrincl as in ipv4
ipv6: fix EFAULT on sendto with icmpv6 and hdrincl
mtd: spinand: macronix: Fix ECC Status Read
rcu: locking and unlocking need to always be at least barriers
parisc: Use implicit space register selection for loading the coherence index of I/O pdirs
NFSv4.1: Again fix a race where CB_NOTIFY_LOCK fails to wake a waiter
NFSv4.1: Fix bug only first CB_NOTIFY_LOCK is handled
fuse: fallocate: fix return with locked inode
pstore: Set tfm to NULL on free_buf_for_compression
pstore/ram: Run without kernel crash dump region
x86/power: Fix 'nosmt' vs hibernation triple fault during resume
i2c: xiic: Add max_read_len quirk
s390/mm: fix address space detection in exception handling
xen-blkfront: switch kcalloc to kvcalloc for large array allocation
MIPS: Bounds check virt_addr_valid
MIPS: pistachio: Build uImage.gz by default
Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment"
genwqe: Prevent an integer overflow in the ioctl
test_firmware: Use correct snprintf() limit
drm/gma500/cdv: Check vbt config bits when detecting lvds panels
drm/msm: fix fb references in async update
drm: add non-desktop quirk for Valve HMDs
drm: add non-desktop quirks to Sensics and OSVR headsets.
drm/amdgpu/psp: move psp version specific function pointers to early_init
drm/amdgpu: remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS check when hotplug-in
drm/i915: Fix I915_EXEC_RING_MASK
drm/i915/fbc: disable framebuffer compression on GeminiLake
drm/i915: Maintain consistent documentation subsection ordering
drm: don't block fb changes for async plane updates
drm/i915/gvt: Initialize intel_gvt_gtt_entry in stack
TTY: serial_core, add ->install
ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled
udp: only choose unbound UDP socket for multicast when not in a VRF
neighbor: Reset gc_entries counter if new entry is released before insert
cls_matchall: avoid panic when receiving a packet before filter set
ipmr_base: Do not reset index in mr_table_dump
ARC: mm: SIGSEGV userspace trying to access kernel virtual memory
parisc: Fix crash due alternative coding for NP iopdir_fdc bit
SUNRPC fix regression in umount of a secure mount
fuse: fix copy_file_range() in the writeback case
memstick: mspro_block: Fix an error code in mspro_block_issue_req()
mmc: tmio: fix SCC error handling to avoid false positive CRC error
mmc: sdhci_am654: Fix SLOTTYPE write
nvme-rdma: fix queue mapping when queue count is limited
drm/vc4: fix fb references in async update
drm: Fix timestamp docs for variable refresh properties.
drm/amd/display: Add ASICREV_IS_PICASSO
drm/amdgpu: fix ring test failure issue during s3 in vce 3.0 (V2)
drm/amd: fix fb references in async update
UBUNTU: upstream stable to v4.19.50, v5.1.9
rapidio: fix a NULL pointer dereference when create_workqueue() fails
fs/fat/file.c: issue flush after the writeback of FAT
sysctl: return -EINVAL if val violates minmax
ipc: prevent lockup on alloc_msg and free_msg
drm/pl111: Initialize clock spinlock early
ARM: prevent tracing IPI_CPU_BACKTRACE
mm/hmm: select mmu notifier when selecting HMM
hugetlbfs: on restore reserve error path retain subpool reservation
mem-hotplug: fix node spanned pages when we have a node with only ZONE_MOVABLE
mm/cma.c: fix crash on CMA allocation if bitmap allocation fails
initramfs: free initrd memory if opening /initrd.image fails
mm/cma.c: fix the bitmap status to show failed allocation reason
mm: page_mkclean vs MADV_DONTNEED race
mm/cma_debug.c: fix the break condition in cma_maxchunk_get()
mm/slab.c: fix an infinite loop in leaks_show()
kernel/sys.c: prctl: fix false positive in validate_prctl_map()
thermal: rcar_gen3_thermal: disable interrupt in .remove
drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER
mfd: tps65912-spi: Add missing of table registration
mfd: intel-lpss: Set the device in reset state when init
drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration
mfd: twl6040: Fix device init errors for ACCCTL register
perf/x86/intel: Allow PEBS multi-entry in watermark mode
drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
drm/bridge: adv7511: Fix low refresh rate selection
objtool: Don't use ignore flag for fake jumps
drm/nouveau/kms/gv100-: fix spurious window immediate interlocks
bpf: fix undefined behavior in narrow load handling
EDAC/mpc85xx: Prevent building as a module
pwm: meson: Use the spin-lock only to protect register modifications
mailbox: stm32-ipcc: check invalid irq
ntp: Allow TAI-UTC offset to be set to zero
f2fs: fix to avoid panic in do_recover_data()
f2fs: fix to avoid panic in f2fs_inplace_write_data()
f2fs: fix to avoid panic in f2fs_remove_inode_page()
f2fs: fix to do sanity check on free nid
f2fs: fix to clear dirty inode in error path of f2fs_iget()
f2fs: fix to avoid panic in dec_valid_block_count()
f2fs: fix to use inline space only if inline_xattr is enable
f2fs: fix to do sanity check on valid block count of segment
f2fs: fix to do checksum even if inode page is uptodate
percpu: remove spurious lock dependency between percpu and sched
configfs: fix possible use-after-free in configfs_register_group
uml: fix a boot splat wrt use of cpu_all_mask
PCI: dwc: Free MSI in dw_pcie_host_init() error path
PCI: dwc: Free MSI IRQ page in dw_pcie_free_msi()
mmc: mmci: Prevent polling for busy detection in IRQ context
netfilter: nf_flow_table: fix missing error check for rhashtable_insert_fast
netfilter: nf_conntrack_h323: restore boundary check correctness
mips: Make sure dt memory regions are valid
netfilter: nf_tables: fix base chain stat rcu_dereference usage
watchdog: imx2_wdt: Fix set_timeout for big timeout values
watchdog: fix compile time error of pretimeout governors
blk-mq: move cancel of requeue_work into blk_mq_release
iommu/vt-d: Set intel_iommu_gfx_mapped correctly
misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test
PCI: designware-ep: Use aligned ATU window for raising MSI interrupts
nvme-pci: unquiesce admin queue on shutdown
nvme-pci: shutdown on timeout during deletion
netfilter: nf_flow_table: check ttl value in flow offload data path
netfilter: nf_flow_table: fix netdev refcnt leak
ALSA: hda - Register irq handler after the chip initialization
nvmem: core: fix read buffer in place
nvmem: sunxi_sid: Support SID on A83T and H5
fuse: retrieve: cap requested size to negotiated max_write
nfsd: allow fh_want_write to be called twice
nfsd: avoid uninitialized variable warning
vfio: Fix WARNING "do not call blocking ops when !TASK_RUNNING"
switchtec: Fix unintended mask of MRPC event
net: thunderbolt: Unregister ThunderboltIP protocol handler when suspending
x86/PCI: Fix PCI IRQ routing table memory leak
i40e: Queues are reserved despite "Invalid argument" error
platform/chrome: cros_ec_proto: check for NULL transfer function
PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64
soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher
clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288
soc: rockchip: Set the proper PWM for rk3288
ARM: dts: imx51: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx50: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx53: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx6sll: Specify IMX6SLL_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx7d: Specify IMX7D_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6ul: Specify IMX6UL_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMA
PCI: rpadlpar: Fix leaked device_node references in add/remove paths
drm/amd/display: Use plane->color_space for dpp if specified
ARM: OMAP2+: pm33xx-core: Do not Turn OFF CEFUSE as PPA may be using it
platform/x86: intel_pmc_ipc: adding error handling
power: supply: max14656: fix potential use-before-alloc
PCI: rcar: Fix a potential NULL pointer dereference
PCI: rcar: Fix 64bit MSI message address handling
scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags
video: hgafb: fix potential NULL pointer dereference
video: imsttfb: fix potential NULL pointer dereferences
block, bfq: increase idling for weight-raised queues
PCI: xilinx: Check for __get_free_pages() failure
gpio: gpio-omap: add check for off wake capable gpios
ice: Add missing case in print_link_msg for printing flow control
dmaengine: idma64: Use actual device for DMA transfers
pwm: tiehrpwm: Update shadow register for disabling PWMs
ARM: dts: exynos: Always enable necessary APIO_1V8 and ABB_1V8 regulators on Arndale Octa
pwm: Fix deadlock warning when removing PWM device
ARM: exynos: Fix undefined instruction during Exynos5422 resume
usb: typec: fusb302: Check vconn is off when we start toggling
soc: renesas: Identify R-Car M3-W ES1.3
gpio: vf610: Do not share irq_chip
percpu: do not search past bitmap when allocating an area
ovl: check the capability before cred overridden
ovl: support stacked SEEK_HOLE/SEEK_DATA
ALSA: seq: Cover unsubscribe_port() in list_mutex
media: rockchip/vpu: Fix/re-order probe-error/remove path
media: rockchip/vpu: Add missing dont_use_autosuspend() calls
drm/msm: correct attempted NULL pointer dereference in debugfs
mm/memory_hotplug: release memory resource after arch_remove_memory()
mm/memory_hotplug.c: fix the wrong usage of N_HIGH_MEMORY
drm/nouveau: fix duplication of nv50_head_atom struct
f2fs: fix error path of recovery
f2fs: fix to avoid panic in dec_valid_node_count()
f2fs: fix to avoid deadloop in foreground GC
f2fs: fix to retrieve inline xattr space
media: atmel: atmel-isc: fix asd memory allocation
vfio-pci/nvlink2: Fix potential VMA leak
powerpc/pseries: Track LMB nid instead of using device tree
arm64: defconfig: Update UFSHCD for Hi3660 soc
iommu/vt-d: Don't request page request irq under dmar_global_lock
soc/tegra: pmc: Remove reset sysfs entries on error
power: supply: cpcap-battery: Fix signed counter sample register
PCI: keystone: Invoke phy_reset() API before enabling PHY
iommu/vt-d: Flush IOTLB for untrusted device in time
arm64: dts: imx8mq: Mark iomuxc_gpr as i.MX6Q compatible
pinctrl: pinctrl-intel: move gpio suspend/resume to noirq phase
f2fs: fix potential recursive call when enabling data_flush
arm64: dts: qcom: qcs404: Fix regulator supply names
gpio: gpio-omap: limit errata 1.101 handling to wkup domain gpios only
media: v4l2-ctrl: v4l2_ctrl_request_setup returns with error upon failure
batman-adv: Adjust name for batadv_dat_send_data
ice: Enable LAN_EN for the right recipes
ice: Do not set LB_EN for prune switch rules
media: v4l2-fwnode: Defaults may not override endpoint configuration in firmware
ARM: shmobile: porter: enable R-Car Gen2 regulator quirk
UBUNTU: upstream stable to v4.19.52, v5.1.11

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 5.0.0-31.33

---------------
linux (5.0.0-31.33) disco; urgency=medium

  * disco/linux: 5.0.0-31.33 -proposed tracker (LP: #1846026)

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

  * /proc/self/maps paths missing on live session (was vlc won't start; eoan
    19.10 & bionic 18.04 ubuntu/lubuntu/kubuntu/xubuntu/ubuntu-mate dailies)
    (LP: #1842382)
    - SAUCE: Revert "UBUNTU: SAUCE: shiftfs: enable overlayfs on shiftfs"

linux (5.0.0-30.32) disco; urgency=medium

  * disco/linux: 5.0.0-30.32 -proposed tracker (LP: #1844362)

  * Disco update: upstream stable patchset 2019-08-20 (LP: #1840846)
    - Revert "e1000e: fix cyclic resets at link up with active tx"
    - e1000e: start network tx queue only when link is up
    - Input: synaptics - enable SMBUS on T480 thinkpad trackpad
    - nilfs2: do not use unexported cpu_to_le32()/le32_to_cpu() in uapi header
    - drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
    - firmware: improve LSM/IMA security behaviour
    - irqchip/gic-v3-its: Fix command queue pointer comparison bug
    - clk: ti: clkctrl: Fix returning uninitialized data
    - efi/bgrt: Drop BGRT status field reserved bits check
    - perf/core: Fix perf_sample_regs_user() mm check
    - ARM: dts: gemini Fix up DNS-313 compatible string
    - ARM: omap2: remove incorrect __init annotation
    - afs: Fix uninitialised spinlock afs_volume::cb_break_lock
    - x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz
    - be2net: fix link failure after ethtool offline test
    - ppp: mppe: Add softdep to arc4
    - sis900: fix TX completion
    - ARM: dts: imx6ul: fix PWM[1-4] interrupts
    - pinctrl: mcp23s08: Fix add_data and irqchip_add_nested call order
    - dm table: don't copy from a NULL pointer in realloc_argv()
    - dm verity: use message limit for data block corruption message
    - x86/boot/64: Fix crash if kernel image crosses page table boundary
    - x86/boot/64: Add missing fixup_pointer() for next_early_pgt access
    - HID: chicony: add another quirk for PixArt mouse
    - pinctrl: mediatek: Ignore interrupts that are wake only during resume
    - cpu/hotplug: Fix out-of-bounds read when setting fail state
    - pinctrl: mediatek: Update cur_mask in mask/mask ops
    - linux/kernel.h: fix overflow for DIV_ROUND_UP_ULL
    - genirq: Delay deactivation in free_irq()
    - genirq: Fix misleading synchronize_irq() documentation
    - genirq: Add optional hardware synchronization for shutdown
    - x86/ioapic: Implement irq_get_irqchip_state() callback
    - x86/irq: Handle spurious interrupt after shutdown gracefully
    - x86/irq: Seperate unused system vectors from spurious entry again
    - ARC: hide unused function unw_hdr_alloc
    - s390: fix stfle zero padding
    - s390/qdio: (re-)initialize tiqdio list entries
    - s390/qdio: don't touch the dsci in tiqdio_add_input_queues()
    - crypto: talitos - move struct talitos_edesc into talitos.h
    - crypto: talitos - fix hash on SEC1.
    - crypto/NX: Set receive window credits to max number of CRBs in RxFIFO
    - drm/udl: introduce a macro to convert dev t...