Bionic update: upstream stable patchset 2019-07-11

[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 2019-07-11

       Ported from the following upstream stable releases:
            v4.14.73, v4.18.11,
            v4.14.74, v4.18.12

       from git://git.kernel.org/

perf tools: Fix undefined symbol scnprintf in libperf-jvmti.so
gso_segment: Reset skb->mac_len after modifying network header
ipv6: fix possible use-after-free in ip6_xmit()
net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT
net: hp100: fix always-true check for link up state
pppoe: fix reception of frames with no mac header
qmi_wwan: set DTR for modems in forced USB2 mode
udp4: fix IP_CMSG_CHECKSUM for connected sockets
neighbour: confirm neigh entries when ARP packet is received
udp6: add missing checks on edumux packet processing
net/sched: act_sample: fix NULL dereference in the data path
tls: don't copy the key out of tls12_crypto_info_aes_gcm_128
tls: zero the crypto information from tls_context before freeing
tls: clear key material from kernel memory when do_tls_setsockopt_conf fails
NFC: Fix possible memory corruption when handling SHDLC I-Frame commands
NFC: Fix the number of pipes
ASoC: cs4265: fix MMTLR Data switch control
ASoC: rsnd: fixup not to call clk_get/set under non-atomic
ALSA: bebob: fix memory leak for M-Audio FW1814 and ProjectMix I/O at error path
ALSA: bebob: use address returned by kmalloc() instead of kernel stack for streaming DMA mapping
ALSA: emu10k1: fix possible info leak to userspace on SNDRV_EMU10K1_IOCTL_INFO
ALSA: fireface: fix memory leak in ff400_switch_fetching_mode()
ALSA: firewire-digi00x: fix memory leak of private data
ALSA: firewire-tascam: fix memory leak of private data
ALSA: fireworks: fix memory leak of response buffer at error path
ALSA: oxfw: fix memory leak for model-dependent data at error path
ALSA: oxfw: fix memory leak of discovered stream formats at error path
ALSA: oxfw: fix memory leak of private data
platform/x86: alienware-wmi: Correct a memory leak
xen/netfront: don't bug in case of too many frags
xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
spi: fix IDR collision on systems with both fixed and dynamic SPI bus numbers
ring-buffer: Allow for rescheduling when removing pages
mm: shmem.c: Correctly annotate new inodes for lockdep
scsi: target: iscsi: Use bin2hex instead of a re-implementation
ocfs2: fix ocfs2 read block panic
drm/nouveau: Fix deadlocks in nouveau_connector_detect()
drm/nouveau/drm/nouveau: Don't forget to cancel hpd_work on suspend/unload
drm/nouveau/drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement
drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events too early
drm/vc4: Fix the "no scaling" case on multi-planar YUV formats
drm: udl: Destroy framebuffer only if it was initialized
drm/amdgpu: add new polaris pci id
ext4: check to make sure the rename(2)'s destination is not freed
ext4: avoid divide by zero fault when deleting corrupted inline directories
ext4: avoid arithemetic overflow that can trigger a BUG
ext4: recalucate superblock checksum after updating free blocks/inodes
ext4: fix online resize's handling of a too-small final block group
ext4: fix online resizing for bigalloc file systems with a 1k block size
ext4: don't mark mmp buffer head dirty
ext4: show test_dummy_encryption mount option in /proc/mounts
sched/fair: Fix vruntime_normalized() for remote non-migration wakeup
PCI: aardvark: Size bridges before resources allocation
vmw_balloon: include asm/io.h
iw_cxgb4: only allow 1 flush on user qps
tick/nohz: Prevent bogus softirq pending warning
spi: Fix double IDR allocation with DT aliases
hv_netvsc: fix schedule in RCU context
bnxt_en: Fix VF mac address regression.
net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
mtd: rawnand: denali: fix a race condition when DMA is kicked
platform/x86: dell-smbios-wmi: Correct a memory leak
spi: fix IDR collision on systems with both fixed and dynamic SPI bus numbers
fork: report pid exhaustion correctly
mm: disable deferred struct page for 32-bit arches
libata: mask swap internal and hardware tag
drm/i915/bdw: Increase IPS disable timeout to 100ms
drm/nouveau: Reset MST branching unit before enabling
drm/nouveau: Only write DP_MSTM_CTRL when needed
drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend()
ext4, dax: set ext4_dax_aops for dax files
crypto: skcipher - Fix -Wstringop-truncation warnings
iio: adc: ina2xx: avoid kthread_stop() with stale task_struct
tsl2550: fix lux1_input error in low light
vmci: type promotion bug in qp_host_get_user_memory()
x86/numa_emulation: Fix emulated-to-physical node mapping
staging: rts5208: fix missing error check on call to rtsx_write_register
power: supply: axp288_charger: Fix initial constant_charge_current value
misc: sram: enable clock before registering regions
serial: sh-sci: Stop RX FIFO timer during port shutdown
uwb: hwa-rc: fix memory leak at probe
power: vexpress: fix corruption in notifier registration
iommu/amd: make sure TLB to be flushed before IOVA freed
Bluetooth: Add a new Realtek 8723DE ID 0bda:b009
USB: serial: kobil_sct: fix modem-status error handling
6lowpan: iphc: reset mac_header after decompress to fix panic
iommu/msm: Don't call iommu_device_{,un}link from atomic context
s390/mm: correct allocate_pgste proc_handler callback
power: remove possible deadlock when unregistering power_supply
md-cluster: clear another node's suspend_area after the copy is finished
RDMA/bnxt_re: Fix a couple off by one bugs
RDMA/i40w: Hold read semaphore while looking after VMA
IB/core: type promotion bug in rdma_rw_init_one_mr()
media: exynos4-is: Prevent NULL pointer dereference in __isp_video_try_fmt()
IB/mlx4: Test port number before querying type.
powerpc/kdump: Handle crashkernel memory reservation failure
media: fsl-viu: fix error handling in viu_of_probe()
media: staging/imx: fill vb2_v4l2_buffer field entry
x86/tsc: Add missing header to tsc_msr.c
ARM: hwmod: RTC: Don't assume lock/unlock will be called with irq enabled
x86/entry/64: Add two more instruction suffixes
ARM: dts: ls1021a: Add missing cooling device properties for CPUs
scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size
scsi: klist: Make it safe to use klists in atomic context
scsi: ibmvscsi: Improve strings handling
scsi: target: Avoid that EXTENDED COPY commands trigger lock inversion
usb: wusbcore: security: cast sizeof to int for comparison
ath10k: sdio: use same endpoint id for all packets in a bundle
ath10k: sdio: set skb len for all rx packets
powerpc/powernv/ioda2: Reduce upper limit for DMA window size
s390/sysinfo: add missing #ifdef CONFIG_PROC_FS
alarmtimer: Prevent overflow for relative nanosleep
s390/dasd: correct numa_node in dasd_alloc_queue
s390/scm_blk: correct numa_node in scm_blk_dev_setup
s390/extmem: fix gcc 8 stringop-overflow warning
mtd: rawnand: atmel: add module param to avoid using dma
iio: accel: adxl345: convert address field usage in iio_chan_spec
posix-timers: Make forward callback return s64
ALSA: snd-aoa: add of_node_put() in error path
media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power
media: soc_camera: ov772x: correct setting of banding filter
media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data
staging: android: ashmem: Fix mmap size validation
drivers/tty: add error handling for pcmcia_loop_config
media: tm6000: add error handling for dvb_register_adapter
net: phy: xgmiitorgmii: Check read_status results
ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock
net: phy: xgmiitorgmii: Check phy_driver ready before accessing
drm/sun4i: Fix releasing node when enumerating enpoints
ath10k: transmit queued frames after processing rx packets
rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication()
brcmsmac: fix wrap around in conversion from constant to s16
ARM: mvebu: declare asm symbols as character arrays in pmsu.c
arm: dts: mediatek: Add missing cooling device properties for CPUs
HID: hid-ntrig: add error handling for sysfs_create_group
MIPS: boot: fix build rule of vmlinux.its.S
perf/x86/intel/lbr: Fix incomplete LBR call stack
scsi: bnx2i: add error handling for ioremap_nocache
iomap: complete partial direct I/O writes synchronously
scsi: megaraid_sas: Update controller info during resume
EDAC, i7core: Fix memleaks and use-after-free on probe and remove
ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs
module: exclude SHN_UNDEF symbols from kallsyms api
gpio: Fix wrong rounding in gpio-menz127
nfsd: fix corrupted reply to badly ordered compound
EDAC: Fix memleak in module init error path
fs/lock: skip lock owner pid translation in case we are in init_pid_ns
Input: xen-kbdfront - fix multi-touch XenStore node's locations
iio: 104-quad-8: Fix off-by-one error in register selection
ARM: dts: dra7: fix DCAN node addresses
x86/mm: Expand static page table for fixmap space
tty: serial: lpuart: avoid leaking struct tty_struct
serial: cpm_uart: return immediately from console poll
intel_th: Fix device removal logic
spi: tegra20-slink: explicitly enable/disable clock
spi: sh-msiof: Fix invalid SPI use during system suspend
spi: sh-msiof: Fix handling of write value for SISTR register
spi: rspi: Fix invalid SPI use during system suspend
spi: rspi: Fix interrupted DMA transfers
regulator: fix crash caused by null driver data
USB: fix error handling in usb_driver_claim_interface()
USB: handle NULL config in usb_find_alt_setting()
usb: musb: dsps: do not disable CPPI41 irq in driver teardown
slub: make ->cpu_partial unsigned int
USB: usbdevfs: sanitize flags more
USB: usbdevfs: restore warning for nonsensical flags
USB: remove LPM management from usb_driver_claim_interface()
IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop
IB/hfi1: Fix SL array bounds check
IB/hfi1: Invalid user input can result in crash
IB/hfi1: Fix context recovery when PBC has an UnsupportedVL
RDMA/uverbs: Atomically flush and mark closed the comp event queue
ovl: hash non-dir by lower inode for fsnotify
drm/i915: Remove vma from object on destroy, not close
serial: imx: restore handshaking irq for imx1
qed: Wait for ready indication before rereading the shmem
qed: Wait for MCP halt and resume commands to take place
qed: Prevent a possible deadlock during driver load and unload
qed: Avoid sending mailbox commands when MFW is not responsive
thermal: of-thermal: disable passive polling when thermal zone is disabled
isofs: reject hardware sector size > 2048 bytes
tls: possible hang when do_tcp_sendpages hits sndbuf is full case
bpf: sockmap: write_space events need to be passed to TCP handler
net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES
e1000: check on netif_running() before calling e1000_up()
e1000: ensure to free old tx/rx rings in set_ringparam()
crypto: cavium/nitrox - fix for command corruption in queue full case with backlog submissions.
hwmon: (ina2xx) fix sysfs shunt resistor read access
hwmon: (adt7475) Make adt7475_read_word() return errors
Revert "ARM: dts: imx7d: Invert legacy PCI irq mapping"
drm/amdgpu: Enable/disable gfx PG feature in rlc safe mode
drm/amdgpu: Update power state at the end of smu hw_init.
ata: ftide010: Add a quirk for SQ201
nvme-fcloop: Fix dropped LS's to removed target port
ARM: dts: omap4-droid4: Fix emmc errors seen on some devices
arm/arm64: smccc-1.1: Make return values unsigned long
arm/arm64: smccc-1.1: Handle function result as parameters
i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus
x86/pti: Fix section mismatch warning/error
media: v4l: event: Prevent freeing event subscriptions while accessed
drm/amd/display/dc/dce: Fix multiple potential integer overflows
drm/amd/display: fix use of uninitialized memory
RDMA/bnxt_re: Fix a bunch of off by one bugs in qplib_fp.c
vhost_net: Avoid tx vring kicks during busyloop
thermal: i.MX: Allow thermal probe to fail gracefully in case of bad calibration.
platform/x86: asus-wireless: Fix uninitialized symbol usage
ACPI / button: increment wakeup count only when notified
media: ov772x: add checks for register read errors
media: ov772x: allow i2c controllers without I2C_FUNC_PROTOCOL_MANGLING
drm/omap: gem: Fix mm_list locking
ASoC: rsnd: SSI parent cares SWSP bit
staging: pi433: fix race condition in pi433_ioctl
perf tests: Fix indexing when invoking subtests
gpio: tegra: Fix tegra_gpio_irq_set_type()
block: fix deadline elevator drain for zoned block devices
serial: mvebu-uart: Fix reporting of effective CSIZE to userspace
intel_th: Fix resource handling for ACPI glue layer
ext2, dax: set ext2_dax_aops for dax files
IB/hfi1: Fix destroy_qp hang after a link down
ARM: OMAP2+: Fix null hwmod for ti-sysc debug
ARM: OMAP2+: Fix module address for modules using mpu_rt_idx
bus: ti-sysc: Fix module register ioremap for larger offsets
drm/amdgpu: fix preamble handling
amdgpu: fix multi-process hang issue
tcp_bbr: add bbr_check_probe_rtt_done() helper
tcp_bbr: in restart from idle, see if we should exit PROBE_RTT
net: hns3: fix page_offset overflow when CONFIG_ARM64_64K_PAGES
ixgbe: fix driver behaviour after issuing VFLR
powerpc/pseries: Fix unitialized timer reset on migration

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.15.0-58.64

---------------
linux (4.15.0-58.64) bionic; urgency=medium

  * unable to handle kernel NULL pointer dereference at 000000000000002c (IP:
    iget5_locked+0x9e/0x1f0) (LP: #1838982)
    - Revert "ovl: set I_CREATING on inode being created"
    - Revert "new primitive: discard_new_inode()"

linux (4.15.0-57.63) bionic; urgency=medium

  * CVE-2019-1125
    - x86/cpufeatures: Carve out CQM features retrieval
    - x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
    - x86/speculation: Prepare entry code for Spectre v1 swapgs mitigations
    - x86/speculation: Enable Spectre v1 swapgs mitigations
    - x86/entry/64: Use JMP instead of JMPQ
    - x86/speculation/swapgs: Exclude ATOMs from speculation through SWAPGS

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

linux (4.15.0-56.62) bionic; urgency=medium

  * bionic/linux: 4.15.0-56.62 -proposed tracker (LP: #1837626)

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

  * CVE-2019-2101
    - media: uvcvideo: Fix 'type' check leading to overflow

  * hibmc-drm Causes Unreadable Display for Huawei amd64 Servers (LP: #1762940)
    - [Config] Set CONFIG_DRM_HISI_HIBMC to arm64 only
    - SAUCE: Make CONFIG_DRM_HISI_HIBMC depend on ARM64

  * Bionic: support for Solarflare X2542 network adapter (sfc driver)
    (LP: #1836635)
    - sfc: make mem_bar a function rather than a constant
    - sfc: support VI strides other than 8k
    - sfc: add Medford2 (SFC9250) PCI Device IDs
    - sfc: improve PTP error reporting
    - sfc: update EF10 register definitions
    - sfc: populate the timer reload field
    - sfc: update MCDI protocol headers
    - sfc: support variable number of MAC stats
    - sfc: expose FEC stats on Medford2
    - sfc: expose CTPIO stats on NICs that support them
    - sfc: basic MCDI mapping of 25/50/100G link speeds
    - sfc: support the ethtool ksettings API properly so that 25/50/100G works
    - sfc: add bits for 25/50/100G supported/advertised speeds
    - sfc: remove tx and MCDI handling from NAPI budget consideration
    - sfc: handle TX timestamps in the normal data path
    - sfc: add function to determine which TX timestamping method to use
    - sfc: use main datapath for HW timestamps if available
    - sfc: only enable TX timestamping if the adapter is licensed for it
    - sfc: MAC TX timestamp handling on the 8000 series
    - sfc: on 8000 series use TX queues for TX timestamps
    - sfc: only advertise TX timestamping if we have the license for it
    - sfc: simplify RX datapath timestamping
    - sfc: support separate PTP and general timestamping
    - sfc: support second + quarter ns time format for receive datapath
    - sfc: support Medford2 frequency adjustment format
    - sfc: add suffix to large constant in ptp
    - sfc: mark some unexported symbols as static
    - sfc: update MCDI protocol headers
    - sfc: support FEC configuration through ethtool
    - sfc: remove ctpio_dmabuf_start from stats
    - sfc: stop the TX queue before pushing new buffers

  * [18.04 FEAT] zKVM: Add hardwar...