Bionic update: upstream stable patchset 2020-07-07

[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 2020-07-07

                Ported from the following upstream stable releases:
                        v4.14.186, v4.19.130

       from git://git.kernel.org/

s390: fix syscall_get_error for compat processes
drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
clk: sunxi: Fix incorrect usage of round_down()
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
iio: pressure: bmp280: Tolerate IRQ before registering
remoteproc: Fix IDR initialisation in rproc_alloc()
clk: qcom: msm8916: Fix the address location of pll->config_reg
backlight: lp855x: Ensure regulators are disabled on probe failure
ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type
ARM: integrator: Add some Kconfig selections
scsi: qedi: Check for buffer overflow in qedi_set_path()
ALSA: isa/wavefront: prevent out of bounds write in ioctl
scsi: qla2xxx: Fix issue with adapter's stopping state
iio: bmp280: fix compensation of humidity
f2fs: report delalloc reserve as non-free in statfs for project quota
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
usblp: poison URBs upon disconnect
dm mpath: switch paths in dm_blk_ioctl() code path
PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
ps3disk: use the default segment boundary
vfio/pci: fix memory leaks in alloc_perm_bits()
m68k/PCI: Fix a memory leak in an error handling path
mfd: wm8994: Fix driver operation if loaded as modules
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
clk: clk-flexgen: fix clock-critical handling
powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
powerpc/crashkernel: Take "mem=" option into account
yam: fix possible memory leak in yam_init_driver
NTB: Fix the default port and peer numbers for legacy drivers
mksysmap: Fix the mismatch of '.L' symbols in System.map
apparmor: fix introspection of of task mode for unconfined tasks
scsi: sr: Fix sr_probe() missing deallocate of device minor
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
staging: greybus: fix a missing-check bug in gb_lights_light_config()
scsi: qedi: Do not flush offload work if ARP not resolved
ALSA: usb-audio: Improve frames size computation
s390/qdio: put thinint indicator after early error
thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR
staging: sm750fb: add missing case while setting FB_VISUAL
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
serial: amba-pl011: Make sure we initialize the port.lock spinlock
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
PCI: rcar: Fix incorrect programming of OB windows
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
scsi: qla2xxx: Fix warning after FC target reset
power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
power: supply: smb347-charger: IRQSTAT_D is volatile
scsi: mpt3sas: Fix double free warnings
dlm: remove BUG() before panic()
clk: ti: composite: fix memory leak
PCI: Fix pci_register_host_bridge() device_register() error handling
tty: n_gsm: Fix SOF skipping
tty: n_gsm: Fix waking up upper tty layer when room available
powerpc/pseries/ras: Fix FWNMI_VALID off by one
powerpc/ps3: Fix kexec shutdown hang
vfio-pci: Mask cap zero
usb/ohci-platform: Fix a warning when hibernating
drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
tty: n_gsm: Fix bogus i++ in gsm_data_kick
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
powerpc/64s/pgtable: fix an undefined behaviour
dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone
PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
IB/cma: Fix ports memory leak in cma_configfs
watchdog: da9062: No need to ping manually before setting timeout
usb: dwc2: gadget: move gadget resume after the core is in L0 state
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
usb: gadget: fix potential double-free in m66592_probe.
usb: gadget: Fix issue with config_ep_by_speed function
x86/apic: Make TSC deadline timer detection message visible
clk: bcm2835: Fix return type of bcm2835_register_gate
scsi: ufs-qcom: Fix scheduling while atomic issue
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
powerpc/4xx: Don't unmap NULL mbase
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
vfio/mdev: Fix reference count leak in add_mdev_supported_type
openrisc: Fix issue with argument clobbering for clone/fork
gfs2: Allow lock_nolock mount to specify jid=X
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
scsi: ufs: Don't update urgent bkops level when toggling auto bkops
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
crypto: omap-sham - add proper load balancing support for multicore
geneve: change from tx_error to tx_dropped on missing metadata
lib/zlib: remove outdated and incorrect pre-increment optimization
include/linux/bitops.h: avoid clang shift-count-overflow warnings
elfnote: mark all .note sections SHF_ALLOC
selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
blktrace: use errno instead of bi_status
blktrace: fix endianness in get_pdu_int()
blktrace: fix endianness for blk_log_remap()
gfs2: fix use-after-free on transaction ail lists
selftests/net: in timestamping, strncpy needs to preserve null byte
drm/sun4i: hdmi ddc clk: Fix size of m divider
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
usb/xhci-plat: Set PM runtime as active on resume
usb/ehci-platform: Set PM runtime as active on resume
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
bcache: fix potential deadlock problem in btree_gc_coalesce
block: Fix use-after-free in blkdev_get()
arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
libata: Use per port sync for detach
drm: encoder_slave: fix refcouting error for modules
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm/qxl: Use correct notify port address when creating cursor ring
selinux: fix double free
ext4: fix partial cluster initialization when splitting extent
drm/dp_mst: Increase ACT retry timeout to 3s
x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
block: nr_sects_write(): Disable preemption on seqcount write
mtd: rawnand: Pass a nand_chip object to nand_release()
mtd: rawnand: diskonchip: Fix the probe error path
mtd: rawnand: sharpsl: Fix the probe error path
mtd: rawnand: xway: Fix the probe error path
mtd: rawnand: orion: Fix the probe error path
mtd: rawnand: oxnas: Add of_node_put()
mtd: rawnand: oxnas: Fix the probe error path
mtd: rawnand: socrates: Fix the probe error path
mtd: rawnand: plat_nand: Fix the probe error path
mtd: rawnand: mtk: Fix the probe error path
mtd: rawnand: tmio: Fix the probe error path
crypto: algif_skcipher - Cap recv SG list at ctx->used
crypto: algboss - don't wait during notifier callback
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
e1000e: Do not wake up the system via WOL if device wakeup is disabled
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
sched/rt, net: Use CONFIG_PREEMPTION.patch
net: core: device_rename: Use rwsem instead of a seqcount
kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c
kvm: x86: Fix reserved bits related calculation errors caused by MKTME
KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
ASoC: tegra: tegra_wm8903: Support nvidia, headset property
PCI: Allow pci_resize_resource() for devices on root bus
clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical
serial: 8250: Fix max baud limit in generic 8250 port
gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration
pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case
x86/purgatory: Disable various profiling and sanitizing options
arm64: dts: mt8173: fix unit name warnings
gpio: dwapb: Append MODULE_ALIAS for platform driver
pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries
ALSA: usb-audio: Fix racy list management in output queue
PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths
pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map
powerpc/64: Don't initialise init_task->thread.regs
HID: Add quirks for Trust Panora Graphic Tablet
RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
ASoC: fix incomplete error-handling in img_i2s_in_probe.
of: Fix a refcounting bug in __of_attach_node_sysfs()
NTB: Revert the change to use the NTB device dev for DMA allocations
drivers/perf: hisi: Fix wrong value for all counters enable
x86/idt: Keep spurious entries unset in system_vectors
usb: host: ehci-platform: add a quirk to avoid stuck
afs: Fix non-setting of mtime when writing into mmap
afs: afs_write_end() should change i_size under the right lock
drm/amdgpu: Replace invalid device ID with a valid device ID
ext4: avoid race conditions when remounting with options that change dax
net: octeon: mgmt: Repair filling of RX ring
Revert "dpaa_eth: fix usage as DSA master, try 3"
UBUNTU: upstream stable to v4.14.186, v4.19.130

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.15.0-115.116

---------------
linux (4.15.0-115.116) bionic; urgency=medium

  * bionic/linux: 4.15.0-115.116 -proposed tracker (LP: #1893055)

  * [Potential Regression] dscr_inherit_exec_test from powerpc in
    ubuntu_kernel_selftests failed on B/E/F (LP: #1888332)
    - powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()

linux (4.15.0-114.115) bionic; urgency=medium

  * bionic/linux: 4.15.0-114.115 -proposed tracker (LP: #1891052)

  * ipsec: policy priority management is broken (LP: #1890796)
    - xfrm: policy: match with both mark and mask on user interfaces

linux (4.15.0-113.114) bionic; urgency=medium

  * bionic/linux: 4.15.0-113.114 -proposed tracker (LP: #1890705)

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

  * Reapply "usb: handle warm-reset port requests on hub resume" (LP: #1859873)
    - usb: handle warm-reset port requests on hub resume

  * Bionic update: upstream stable patchset 2020-07-29 (LP: #1889474)
    - gpio: arizona: handle pm_runtime_get_sync failure case
    - gpio: arizona: put pm_runtime in case of failure
    - pinctrl: amd: fix npins for uart0 in kerncz_groups
    - mac80211: allow rx of mesh eapol frames with default rx key
    - scsi: scsi_transport_spi: Fix function pointer check
    - xtensa: fix __sync_fetch_and_{and,or}_4 declarations
    - xtensa: update *pos in cpuinfo_op.next
    - drivers/net/wan/lapbether: Fixed the value of hard_header_len
    - net: sky2: initialize return of gm_phy_read
    - drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
    - irqdomain/treewide: Keep firmware node unconditionally allocated
    - SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO
      compeletion")
    - spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
    - IB/umem: fix reference count leak in ib_umem_odp_get()
    - uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix
      GDB regression
    - ALSA: info: Drop WARN_ON() from buffer NULL sanity check
    - ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
    - btrfs: fix double free on ulist after backref resolution failure
    - btrfs: fix mount failure caused by race with umount
    - btrfs: fix page leaks after failure to lock page for delalloc
    - bnxt_en: Fix race when modifying pause settings.
    - hippi: Fix a size used in a 'pci_free_consistent()' in an error handling
      path
    - ax88172a: fix ax88172a_unbind() failures
    - net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual
      configuration
    - drm: sun4i: hdmi: Fix inverted HPD result
    - net: smc91x: Fix possible memory leak in smc_drv_probe()
    - bonding: check error value of register_netdevice() immediately
    - mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
    - ipvs: fix the connection sync failed in some cases
    - i2c: rcar: always clear ICSAR to avoid side effects
    - bonding: check return value of register_netdevice() in bond_newlink()
    - serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
    - scripts/decode_stacktrace: strip basepath from all paths
    - HID: i...