Merge branch 'v4.4-16.09-android-tmp' into lsk-v4.4-16.09-android

* v4.4-16.09-android-tmp:
  unsafe_[get|put]_user: change interface to use a error target label
  usercopy: remove page-spanning test for now
  usercopy: fix overlap check for kernel text
  mm/slub: support left redzone
  Linux 4.4.21
  lib/mpi: mpi_write_sgl(): fix skipping of leading zero limbs
  regulator: anatop: allow regulator to be in bypass mode
  hwrng: exynos - Disable runtime PM on probe failure
  cpufreq: Fix GOV_LIMITS handling for the userspace governor
  metag: Fix atomic_*_return inline asm constraints
  scsi: fix upper bounds check of sense key in scsi_sense_key_string()
  ALSA: timer: fix NULL pointer dereference on memory allocation failure
  ALSA: timer: fix division by zero after SNDRV_TIMER_IOCTL_CONTINUE
  ALSA: timer: fix NULL pointer dereference in read()/ioctl() race
  ALSA: hda - Enable subwoofer on Dell Inspiron 7559
  ALSA: hda - Add headset mic quirk for Dell Inspiron 5468
  ALSA: rawmidi: Fix possible deadlock with virmidi registration
  ALSA: fireworks: accessing to user space outside spinlock
  ALSA: firewire-tascam: accessing to user space outside spinlock
  ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114
  crypto: caam - fix IV loading for authenc (giv)decryption
  uprobes: Fix the memcg accounting
  x86/apic: Do not init irq remapping if ioapic is disabled
  vhost/scsi: fix reuse of &vq->iov[out] in response
  bcache: RESERVE_PRIO is too small by one when prio_buckets() is a power of two.
  ubifs: Fix assertion in layout_in_gaps()
  ovl: fix workdir creation
  ovl: listxattr: use strnlen()
  ovl: remove posix_acl_default from workdir
  ovl: don't copy up opaqueness
  wrappers for ->i_mutex access
  lustre: remove unused declaration
  timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING
  timekeeping: Cap array access in timekeeping_debug
  xfs: fix superblock inprogress check
  ASoC: atmel_ssc_dai: Don't unconditionally reset SSC on stream startup
  drm/msm: fix use of copy_from_user() while holding spinlock
  drm: Reject page_flip for !DRIVER_MODESET
  drm/radeon: fix radeon_move_blit on 32bit systems
  s390/sclp_ctl: fix potential information leak with /dev/sclp
  rds: fix an infoleak in rds_inc_info_copy
  powerpc/tm: Avoid SLB faults in treclaim/trecheckpoint when RI=0
  nvme: Call pci_disable_device on the error path.
  cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork
  block: make sure a big bio is split into at most 256 bvecs
  block: Fix race triggered by blk_set_queue_dying()
  ext4: avoid modifying checksum fields directly during checksum verification
  ext4: avoid deadlock when expanding inode size
  ext4: properly align shifted xattrs when expanding inodes
  ext4: fix xattr shifting when expanding inodes part 2
  ext4: fix xattr shifting when expanding inodes
  ext4: validate that metadata blocks do not overlap superblock
  net: Use ns_capable_noaudit() when determining net sysctl permissions
  kernel: Add noaudit variant of ns_capable()
  KEYS: Fix ASN.1 indefinite length object parsing
  drivers:hv: Lock access to hyperv_mmio resource tree
  cxlflash: Move to exponential back-off when cmd_room is not available
  netfilter: x_tables: check for size overflow
  drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled
  cred: Reject inodes with invalid ids in set_create_file_as()
  fs: Check for invalid i_uid in may_follow_link()
  IB/IPoIB: Do not set skb truesize since using one linearskb
  udp: properly support MSG_PEEK with truncated buffers
  crypto: nx-842 - Mask XERS0 bit in return value
  cxlflash: Fix to avoid virtual LUN failover failure
  cxlflash: Fix to escalate LINK_RESET also on port 1
  tipc: fix nl compat regression for link statistics
  tipc: fix an infoleak in tipc_nl_compat_link_dump
  netfilter: x_tables: check for size overflow
  Bluetooth: Add support for Intel Bluetooth device 8265 [8087:0a2b]
  drm/i915: Check VBT for port presence in addition to the strap on VLV/CHV
  drm/i915: Only ignore eDP ports that are connected
  Input: xpad - move pending clear to the correct location
  net: thunderx: Fix link status reporting
  x86/hyperv: Avoid reporting bogus NMI status for Gen2 instances
  crypto: vmx - IV size failing on skcipher API
  tda10071: Fix dependency to REGMAP_I2C
  crypto: vmx - Fix ABI detection
  crypto: vmx - comply with ABIs that specify vrsave as reserved.
  HID: core: prevent out-of-bound readings
  lpfc: Fix DMA faults observed upon plugging loopback connector
  block: fix blk_rq_get_max_sectors for driver private requests
  irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144
  clocksource: Allow unregistering the watchdog
  btrfs: Continue write in case of can_not_nocow
  blk-mq: End unstarted requests on dying queue
  cxlflash: Fix to resolve dead-lock during EEH recovery
  drm/radeon/mst: fix regression in lane/link handling.
  ecryptfs: fix handling of directory opening
  ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver caps
  drm: Balance error path for GEM handle allocation
  ntp: Fix ADJ_SETOFFSET being used w/ ADJ_NANO
  time: Verify time values in adjtimex ADJ_SETOFFSET to avoid overflow
  Input: xpad - correctly handle concurrent LED and FF requests
  net: thunderx: Fix receive packet stats
  net: thunderx: Fix for multiqset not configured upon interface toggle
  perf/x86/cqm: Fix CQM memory leak and notifier leak
  perf/x86/cqm: Fix CQM handling of grouping events into a cache_group
  s390/crypto: provide correct file mode at device register.
  proc: revert /proc/<pid>/maps [stack:TID] annotation
  intel_idle: Support for Intel Xeon Phi Processor x200 Product Family
  cxlflash: Fix to avoid unnecessary scan with internal LUNs
  Drivers: hv: vmbus: don't manipulate with clocksources on crash
  Drivers: hv: vmbus: avoid scheduling in interrupt context in vmbus_initiate_unload()
  Drivers: hv: vmbus: avoid infinite loop in init_vp_index()
  arcmsr: fixes not release allocated resource
  arcmsr: fixed getting wrong configuration data
  s390/pci_dma: fix DMA table corruption with > 4 TB main memory
  net/mlx5e: Don't modify CQ before it was created
  net/mlx5e: Don't try to modify CQ moderation if it is not supported
  mmc: sdhci: Do not BUG on invalid vdd
  UVC: Add support for R200 depth camera
  sched/numa: Fix use-after-free bug in the task_numa_compare
  ALSA: hda - add codec support for Kabylake display audio codec
  drm/i915: Fix hpd live status bits for g4x
  tipc: fix nullptr crash during subscription cancel
  arm64: Add workaround for Cavium erratum 27456
  net: thunderx: Fix for Qset error due to CQ full
  drm/radeon: fix dp link rate selection (v2)
  drm/amdgpu: fix dp link rate selection (v2)
  qla2xxx: Use ATIO type to send correct tmr response
  mmc: sdhci: 64-bit DMA actually has 4-byte alignment
  drm/atomic: Do not unset crtc when an encoder is stolen
  drm/i915/skl: Add missing SKL ids
  drm/i915/bxt: update list of PCIIDs
  hrtimer: Catch illegal clockids
  i40e/i40evf: Fix RSS rx-flow-hash configuration through ethtool
  mpt3sas: Fix for Asynchronous completion of timedout IO and task abort of timedout IO.
  mpt3sas: A correction in unmap_resources
  net: cavium: liquidio: fix check for in progress flag
  arm64: KVM: Configure TCR_EL2.PS at runtime
  irqchip/gic-v3: Make sure read from ICC_IAR1_EL1 is visible on redestributor
  pwm: lpc32xx: fix and simplify duty cycle and period calculations
  pwm: lpc32xx: correct number of PWM channels from 2 to 1
  pwm: fsl-ftm: Fix clock enable/disable when using PM
  megaraid_sas: Add an i/o barrier
  megaraid_sas: Fix SMAP issue
  megaraid_sas: Do not allow PCI access during OCR
  s390/cio: update measurement characteristics
  s390/cio: ensure consistent measurement state
  s390/cio: fix measurement characteristics memleak
  qeth: initialize net_device with carrier off
  lpfc: Fix external loopback failure.
  lpfc: Fix mbox reuse in PLOGI completion
  lpfc: Fix RDP Speed reporting.
  lpfc: Fix crash in fcp command completion path.
  lpfc: Fix driver crash when module parameter lpfc_fcp_io_channel set to 16
  lpfc: Fix RegLogin failed error seen on Lancer FC during port bounce
  lpfc: Fix the FLOGI discovery logic to comply with T11 standards
  lpfc: Fix FCF Infinite loop in lpfc_sli4_fcf_rr_next_index_get.
  cxl: Enable PCI device ID for future IBM CXL adapter
  cxl: fix build for GCC 4.6.x
  cxlflash: Enable device id for future IBM CXL adapter
  cxlflash: Resolve oops in wait_port_offline
  cxlflash: Fix to resolve cmd leak after host reset
  cxl: Fix DSI misses when the context owning task exits
  cxl: Fix possible idr warning when contexts are released
  Drivers: hv: vmbus: fix rescind-offer handling for device without a driver
  Drivers: hv: vmbus: serialize process_chn_event() and vmbus_close_internal()
  Drivers: hv: vss: run only on supported host versions
  drivers/hv: cleanup synic msrs if vmbus connect failed
  Drivers: hv: util: catch allocation errors
  tools: hv: report ENOSPC errors in hv_fcopy_daemon
  Drivers: hv: utils: run polling callback always in interrupt context
  Drivers: hv: util: Increase the timeout for util services
  lightnvm: fix missing grown bad block type
  lightnvm: fix locking and mempool in rrpc_lun_gc
  lightnvm: unlock rq and free ppa_list on submission fail
  lightnvm: add check after mempool allocation
  lightnvm: fix incorrect nr_free_blocks stat
  lightnvm: fix bio submission issue
  cxlflash: a couple off by one bugs
  fm10k: Cleanup exception handling for mailbox interrupt
  fm10k: Cleanup MSI-X interrupts in case of failure
  fm10k: reinitialize queuing scheme after calling init_hw
  fm10k: always check init_hw for errors
  fm10k: reset max_queues on init_hw_vf failure
  fm10k: Fix handling of NAPI budget when multiple queues are enabled per vector
  fm10k: Correct MTU for jumbo frames
  fm10k: do not assume VF always has 1 queue
  clk: xgene: Fix divider with non-zero shift value
  e1000e: fix division by zero on jumbo MTUs
  e1000: fix data race between tx_ring->next_to_clean
  ixgbe: Fix handling of NAPI budget when multiple queues are enabled per vector
  igb: fix NULL derefs due to skipped SR-IOV enabling
  igb: use the correct i210 register for EEMNGCTL
  igb: don't unmap NULL hw_addr
  i40e: Fix Rx hash reported to the stack by our driver
  i40e: clean whole mac filter list
  i40evf: check rings before freeing resources
  i40e: don't add zero MAC filter
  i40e: properly delete VF MAC filters
  i40e: Fix memory leaks, sideband filter programming
  i40e: fix: do not sleep in netdev_ops
  i40e/i40evf: Fix RS bit update in Tx path and disable force WB workaround
  i40evf: handle many MAC filters correctly
  i40e: Workaround fix for mss < 256 issue
  UPSTREAM: audit: fix a double fetch in audit_log_single_execve_arg()
  UPSTREAM: ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor
  FIXUP: sched/tune: update accouting before CPU capacity
  FIXUP: sched/tune: add fixes missing from a previous patch
  arm: Fix #if/#ifdef typo in topology.c
  arm: Fix build error "conflicting types for 'scale_cpu_capacity'"
  sched/walt: use do_div instead of division operator
  DEBUG: cpufreq: fix cpu_capacity tracing build for non-smp systems
  sched/walt: include missing header for arm_timer_read_counter()
  cpufreq: Kconfig: Fixup incorrect selection by CPU_FREQ_DEFAULT_GOV_SCHED
  sched/fair: Avoid redundant idle_cpu() call in update_sg_lb_stats()
  FIXUP: sched: scheduler-driven cpu frequency selection
  sched/rt: Add Kconfig option to enable panicking for RT throttling
  sched/rt: print RT tasks when RT throttling is activated
  UPSTREAM: sched: Fix a race between __kthread_bind() and sched_setaffinity()
  sched/fair: Favor higher cpus only for boosted tasks
  vmstat: make vmstat_updater deferrable again and shut down on idle
  sched/fair: call OPP update when going idle after migration
  sched/cpufreq_sched: fix thermal capping events
  sched/fair: Picking cpus with low OPPs for tasks that prefer idle CPUs
  FIXUP: sched/tune: do initialization as a postcore_initicall
  DEBUG: sched: add tracepoint for RD overutilized
  sched/tune: Introducing a new schedtune attribute prefer_idle
  sched: use util instead of capacity to select busy cpu
  arch_timer: add error handling when the MPM global timer is cleared
  FIXUP: sched: Fix double-release of spinlock in move_queued_task
  FIXUP: sched/fair: Fix hang during suspend in sched_group_energy
  FIXUP: sched: fix SchedFreq integration for both PELT and WALT
  sched: EAS: Avoid causing spikes to max-freq unnecessarily
  FIXUP: sched: fix set_cfs_cpu_capacity when WALT is in use
  sched/walt: Accounting for number of irqs pending on each core
  sched: Introduce Window Assisted Load Tracking (WALT)
  sched/tune: fix PB and PC cuts indexes definition
  sched/fair: optimize idle cpu selection for boosted tasks
  FIXUP: sched/tune: fix accounting for runnable tasks
  sched/tune: use a single initialisation function
  sched/{fair,tune}: simplify fair.c code
  FIXUP: sched/tune: fix payoff calculation for boost region
  sched/tune: Add support for negative boost values
  FIX: sched/tune: move schedtune_nornalize_energy into fair.c
  FIX: sched/tune: update usage of boosted task utilisation on CPU selection
  sched/fair: add tunable to set initial task load
  sched/fair: add tunable to force selection at cpu granularity
  sched: EAS: take cstate into account when selecting idle core
  sched/cpufreq_sched: Consolidated update
  FIXUP: sched: fix build for non-SMP target
  DEBUG: sched/tune: add tracepoint on P-E space filtering
  DEBUG: sched/tune: add tracepoint for energy_diff() values
  DEBUG: sched/tune: add tracepoint for task boost signal
  arm: topology: Define TC2 energy and provide it to the scheduler
  CHROMIUM: sched: update the average of nr_running
  DEBUG: schedtune: add tracepoint for schedtune_tasks_update() values
  DEBUG: schedtune: add tracepoint for CPU boost signal
  DEBUG: schedtune: add tracepoint for SchedTune configuration update
  DEBUG: sched: add energy procfs interface
  DEBUG: sched,cpufreq: add cpu_capacity change tracepoint
  DEBUG: sched: add tracepoint for CPU load/util signals
  DEBUG: sched: add tracepoint for task load/util signals
  DEBUG: sched: add tracepoint for cpu/freq scale invariance
  sched/fair: filter energy_diff() based on energy_payoff value
  sched/tune: add support to compute normalized energy
  sched/fair: keep track of energy/capacity variations
  sched/fair: add boosted task utilization
  sched/{fair,tune}: track RUNNABLE tasks impact on per CPU boost value
  sched/tune: compute and keep track of per CPU boost value
  sched/tune: add initial support for CGroups based boosting
  sched/fair: add boosted CPU usage
  sched/fair: add function to convert boost value into "margin"
  sched/tune: add sysctl interface to define a boost value
  sched/tune: add detailed documentation
  fixup! sched/fair: jump to max OPP when crossing UP threshold
  fixup! sched: scheduler-driven cpu frequency selection
  sched: rt scheduler sets capacity requirement
  sched: deadline: use deadline bandwidth in scale_rt_capacity
  sched: remove call of sched_avg_update from sched_rt_avg_update
  sched/cpufreq_sched: add trace events
  sched/fair: jump to max OPP when crossing UP threshold
  sched/fair: cpufreq_sched triggers for load balancing
  sched/{core,fair}: trigger OPP change request on fork()
  sched/fair: add triggers for OPP change requests
  sched: scheduler-driven cpu frequency selection
  cpufreq: introduce cpufreq_driver_is_slow
  sched: Consider misfit tasks when load-balancing
  sched: Add group_misfit_task load-balance type
  sched: Add per-cpu max capacity to sched_group_capacity
  sched: Do eas idle balance regardless of the rq avg idle value
  arm64: Enable max freq invariant scheduler load-tracking and capacity support
  arm: Enable max freq invariant scheduler load-tracking and capacity support
  sched: Update max cpu capacity in case of max frequency constraints
  cpufreq: Max freq invariant scheduler load-tracking and cpu capacity support
  arm64, topology: Updates to use DT bindings for EAS costing data
  sched: Support for extracting EAS energy costs from DT
  Documentation: DT bindings for energy model cost data required by EAS
  sched: Disable energy-unfriendly nohz kicks
  sched: Consider a not over-utilized energy-aware system as balanced
  sched: Energy-aware wake-up task placement
  sched: Determine the current sched_group idle-state
  sched, cpuidle: Track cpuidle state index in the scheduler
  sched: Add over-utilization/tipping point indicator
  sched: Estimate energy impact of scheduling decisions
  sched: Extend sched_group_energy to test load-balancing decisions
  sched: Calculate energy consumption of sched_group
  sched: Highest energy aware balancing sched_domain level pointer
  sched: Relocated cpu_util() and change return type
  sched: Compute cpu capacity available at current frequency
  arm64: Cpu invariant scheduler load-tracking and capacity support
  arm: Cpu invariant scheduler load-tracking and capacity support
  sched: Introduce SD_SHARE_CAP_STATES sched_domain flag
  sched: Initialize energy data structures
  sched: Introduce energy data structures
  sched: Make energy awareness a sched feature
  sched: Documentation for scheduler energy cost model
  sched: Prevent unnecessary active balance of single task in sched group
  sched: Enable idle balance to pull single task towards cpu with higher capacity
  sched: Consider spare cpu capacity at task wake-up
  sched: Add cpu capacity awareness to wakeup balancing
  sched: Store system-wide maximum cpu capacity in root domain
  arm: Update arch_scale_cpu_capacity() to reflect change to define
  arm64: Enable frequency invariant scheduler load-tracking support
  arm: Enable frequency invariant scheduler load-tracking support
  cpufreq: Frequency invariant scheduler load-tracking support
  sched/fair: Fix new task's load avg removed from source CPU in wake_up_new_task()
  FROMLIST: pstore: drop pmsg bounce buffer
  UPSTREAM: usercopy: remove page-spanning test for now
  UPSTREAM: usercopy: force check_object_size() inline
  BACKPORT: usercopy: fold builtin_const check into inline function
  UPSTREAM: x86/uaccess: force copy_*_user() to be inlined
  UPSTREAM: HID: core: prevent out-of-bound readings
  Android: Fix build breakages.
  UPSTREAM: tty: Prevent ldisc drivers from re-using stale tty fields
  UPSTREAM: netfilter: nfnetlink: correctly validate length of batch messages
  cpuset: Make cpusets restore on hotplug
  UPSTREAM: mm/slub: support left redzone
  UPSTREAM: Make the hardened user-copy code depend on having a hardened allocator
  Android: MMC/UFS IO Latency Histograms.
  UPSTREAM: usercopy: fix overlap check for kernel text
  UPSTREAM: usercopy: avoid potentially undefined behavior in pointer math
  UPSTREAM: unsafe_[get|put]_user: change interface to use a error target label
  BACKPORT: arm64: mm: fix location of _etext
  BACKPORT: ARM: 8583/1: mm: fix location of _etext
  BACKPORT: Don't show empty tag stats for unprivileged uids
  UPSTREAM: tcp: fix use after free in tcp_xmit_retransmit_queue()
  ANDROID: base-cfg: drop SECCOMP_FILTER config
  UPSTREAM: [media] xc2028: unlock on error in xc2028_set_config()
  UPSTREAM: [media] xc2028: avoid use after free
  ANDROID: base-cfg: enable SECCOMP config
  ANDROID: rcu_sync: Export rcu_sync_lockdep_assert
  RFC: FROMLIST: cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork
  RFC: FROMLIST: cgroup: avoid synchronize_sched() in __cgroup_procs_write()
  RFC: FROMLIST: locking/percpu-rwsem: Optimize readers and reduce global impact
  net: ipv6: Fix ping to link-local addresses.
  ipv6: fix endianness error in icmpv6_err
  ANDROID: dm: android-verity: Allow android-verity to be compiled as an independent module
  backporting: a brief introduce of backported feautures on 4.4
  Linux 4.4.20
  sysfs: correctly handle read offset on PREALLOC attrs
  hwmon: (iio_hwmon) fix memory leak in name attribute
  ALSA: line6: Fix POD sysfs attributes segfault
  ALSA: line6: Give up on the lock while URBs are released.
  ALSA: line6: Remove double line6_pcm_release() after failed acquire.
  ACPI / SRAT: fix SRAT parsing order with both LAPIC and X2APIC present
  ACPI / sysfs: fix error code in get_status()
  ACPI / drivers: replace acpi_probe_lock spinlock with mutex
  ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro
  staging: comedi: ni_mio_common: fix wrong insn_write handler
  staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility
  staging: comedi: comedi_test: fix timer race conditions
  staging: comedi: daqboard2000: bug fix board type matching code
  USB: serial: option: add WeTelecom 0x6802 and 0x6803 products
  USB: serial: option: add WeTelecom WM-D200
  USB: serial: mos7840: fix non-atomic allocation in write path
  USB: serial: mos7720: fix non-atomic allocation in write path
  USB: fix typo in wMaxPacketSize validation
  usb: chipidea: udc: don't touch DP when controller is in host mode
  USB: avoid left shift by -1
  dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel()
  crypto: qat - fix aes-xts key sizes
  crypto: nx - off by one bug in nx_of_update_msc()
  Input: i8042 - set up shared ps2_cmd_mutex for AUX ports
  Input: i8042 - break load dependency between atkbd/psmouse and i8042
  Input: tegra-kbc - fix inverted reset logic
  btrfs: properly track when rescan worker is running
  btrfs: waiting on qgroup rescan should not always be interruptible
  fs/seq_file: fix out-of-bounds read
  gpio: Fix OF build problem on UM
  usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe()
  megaraid_sas: Fix probing cards without io port
  mpt3sas: Fix resume on WarpDrive flash cards
  cdc-acm: fix wrong pipe type on rx interrupt xfers
  i2c: cros-ec-tunnel: Fix usage of cros_ec_cmd_xfer()
  mfd: cros_ec: Add cros_ec_cmd_xfer_status() helper
  aacraid: Check size values after double-fetch from user
  ARC: Elide redundant setup of DMA callbacks
  ARC: Call trace_hardirqs_on() before enabling irqs
  ARC: use correct offset in pt_regs for saving/restoring user mode r25
  ARC: build: Better way to detect ISA compatible toolchain
  drm/i915: fix aliasing_ppgtt leak
  drm/amdgpu: record error code when ring test failed
  drm/amd/amdgpu: sdma resume fail during S4 on CI
  drm/amdgpu: skip TV/CV in display parsing
  drm/amdgpu: avoid a possible array overflow
  drm/amdgpu: fix amdgpu_move_blit on 32bit systems
  drm/amdgpu: Change GART offset to 64-bit
  iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING"
  sched/nohz: Fix affine unpinned timers mess
  sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression
  of: fix reference counting in of_graph_get_endpoint_by_regs
  arm64: dts: rockchip: add reset saradc node for rk3368 SoCs
  mac80211: fix purging multicast PS buffer queue
  s390/dasd: fix hanging device after clear subchannel
  EDAC: Increment correct counter in edac_inc_ue_error()
  pinctrl/amd: Remove the default de-bounce time
  iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass
  iommu/arm-smmu: Fix CMDQ error handling
  iommu/dma: Don't put uninitialised IOVA domains
  xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices.
  USB: serial: ftdi_sio: add PIDs for Ivium Technologies devices
  USB: serial: ftdi_sio: add device ID for WICED USB UART dev board
  USB: serial: option: add support for Telit LE920A4
  USB: serial: option: add D-Link DWM-156/A3
  USB: serial: fix memleak in driver-registration error path
  xhci: don't dereference a xhci member after removing xhci
  usb: xhci: Fix panic if disconnect
  xhci: always handle "Command Ring Stopped" events
  usb/gadget: fix gadgetfs aio support.
  usb: gadget: fsl_qe_udc: off by one in setup_received_handle()
  USB: validate wMaxPacketValue entries in endpoint descriptors
  usb: renesas_usbhs: Use dmac only if the pipe type is bulk
  usb: renesas_usbhs: clear the BRDYSTS in usbhsg_ep_enable()
  USB: hub: change the locking in hub_activate
  USB: hub: fix up early-exit pathway in hub_activate
  usb: hub: Fix unbalanced reference count/memory leak/deadlocks
  usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices
  usb: dwc3: gadget: increment request->actual once
  usb: dwc3: pci: add Intel Kabylake PCI ID
  usb: misc: usbtest: add fix for driver hang
  usb: ehci: change order of register cleanup during shutdown
  crypto: caam - defer aead_set_sh_desc in case of zero authsize
  crypto: caam - fix echainiv(authenc) encrypt shared descriptor
  crypto: caam - fix non-hmac hashes
  genirq/msi: Make sure PCI MSIs are activated early
  genirq/msi: Remove unused MSI_FLAG_IDENTITY_MAP
  um: Don't discard .text.exit section
  ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data
  ACPI: CPPC: Return error if _CPC is invalid on a CPU
  mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs
  PCI: Limit config space size for Netronome NFP4000
  PCI: Add Netronome NFP4000 PF device ID
  PCI: Limit config space size for Netronome NFP6000 family
  PCI: Add Netronome vendor and device IDs
  PCI: Support PCIe devices with short cfg_size
  NVMe: Don't unmap controller registers on reset
  ALSA: hda - Manage power well properly for resume
  libnvdimm, nd_blk: mask off reserved status bits
  perf intel-pt: Fix occasional decoding errors when tracing system-wide
  vfio/pci: Fix NULL pointer oops in error interrupt setup handling
  virtio: fix memory leak in virtqueue_add()
  parisc: Fix order of EREFUSED define in errno.h
  arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
  ALSA: usb-audio: Add quirk for ELP HD USB Camera
  ALSA: usb-audio: Add a sample rate quirk for Creative Live! Cam Socialize HD (VF0610)
  powerpc/eeh: eeh_pci_enable(): fix checking of post-request state
  SUNRPC: allow for upcalls for same uid but different gss service
  SUNRPC: Handle EADDRNOTAVAIL on connection failures
  tools/testing/nvdimm: fix SIGTERM vs hotplug crash
  uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions
  x86/mm: Disable preemption during CR3 read+write
  hugetlb: fix nr_pmds accounting with shared page tables
  mm: SLUB hardened usercopy support
  mm: SLAB hardened usercopy support
  s390/uaccess: Enable hardened usercopy
  sparc/uaccess: Enable hardened usercopy
  powerpc/uaccess: Enable hardened usercopy
  ia64/uaccess: Enable hardened usercopy
  arm64/uaccess: Enable hardened usercopy
  ARM: uaccess: Enable hardened usercopy
  x86/uaccess: Enable hardened usercopy
  x86: remove more uaccess_32.h complexity
  x86: remove pointless uaccess_32.h complexity
  x86: fix SMAP in 32-bit environments
  Use the new batched user accesses in generic user string handling
  Add 'unsafe' user access functions for batched accesses
  x86: reorganize SMAP handling in user space accesses
  mm: Hardened usercopy
  mm: Implement stack frame object validation
  mm: Add is_migrate_cma_page
  Linux 4.4.19
  Documentation/module-signing.txt: Note need for version info if reusing a key
  module: Invalidate signatures on force-loaded modules
  dm flakey: error READ bios during the down_interval
  rtc: s3c: Add s3c_rtc_{enable/disable}_clk in s3c_rtc_setfreq()
  lpfc: fix oops in lpfc_sli4_scmd_to_wqidx_distr() from lpfc_send_taskmgmt()
  ACPI / EC: Work around method reentrancy limit in ACPICA for _Qxx
  x86/platform/intel_mid_pci: Rework IRQ0 workaround
  PCI: Mark Atheros AR9485 and QCA9882 to avoid bus reset
  MIPS: hpet: Increase HPET_MIN_PROG_DELTA and decrease HPET_MIN_CYCLES
  MIPS: Don't register r4k sched clock when CPUFREQ enabled
  MIPS: mm: Fix definition of R6 cache instruction
  SUNRPC: Don't allocate a full sockaddr_storage for tracing
  Input: elan_i2c - properly wake up touchpad on ASUS laptops
  target: Fix ordered task CHECK_CONDITION early exception handling
  target: Fix max_unmap_lba_count calc overflow
  target: Fix race between iscsi-target connection shutdown + ABORT_TASK
  target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP
  target: Fix ordered task target_setup_cmd_from_cdb exception hang
  iscsi-target: Fix panic when adding second TCP connection to iSCSI session
  ubi: Fix race condition between ubi device creation and udev
  ubi: Fix early logging
  ubi: Make volume resize power cut aware
  of: fix memory leak related to safe_name()
  IB/mlx4: Fix memory leak if QP creation failed
  IB/mlx4: Fix error flow when sending mads under SRIOV
  IB/mlx4: Fix the SQ size of an RC QP
  IB/IWPM: Fix a potential skb leak
  IB/IPoIB: Don't update neigh validity for unresolved entries
  IB/SA: Use correct free function
  IB/mlx5: Return PORT_ERR in Active to Initializing tranisition
  IB/mlx5: Fix post send fence logic
  IB/mlx5: Fix entries check in mlx5_ib_resize_cq
  IB/mlx5: Fix returned values of query QP
  IB/mlx5: Fix entries checks in mlx5_ib_create_cq
  IB/mlx5: Fix MODIFY_QP command input structure
  ALSA: hda - Fix headset mic detection problem for two dell machines
  ALSA: hda: add AMD Bonaire AZ PCI ID with proper driver caps
  ALSA: hda/realtek - Can't adjust speaker's volume on a Dell AIO
  ALSA: hda: Fix krealloc() with __GFP_ZERO usage
  mm/hugetlb: avoid soft lockup in set_max_huge_pages()
  mtd: nand: fix bug writing 1 byte less than page size
  block: fix bdi vs gendisk lifetime mismatch
  block: add missing group association in bio-cloning functions
  metag: Fix __cmpxchg_u32 asm constraint for CMP
  ftrace/recordmcount: Work around for addition of metag magic but not relocations
  balloon: check the number of available pages in leak balloon
  drm/i915/dp: Revert "drm/i915/dp: fall back to 18 bpp when sink capability is unknown"
  drm/i915: Never fully mask the the EI up rps interrupt on SNB/IVB
  drm/edid: Add 6 bpc quirk for display AEO model 0.
  drm: Restore double clflush on the last partial cacheline
  drm/nouveau/fbcon: fix font width not divisible by 8
  drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup
  drm/nouveau: check for supported chipset before booting fbdev off the hw
  drm/radeon: support backlight control for UNIPHY3
  drm/radeon: fix firmware info version checks
  drm/radeon: Poll for both connect/disconnect on analog connectors
  drm/radeon: add a delay after ATPX dGPU power off
  drm/amdgpu/gmc7: add missing mullins case
  drm/amdgpu: fix firmware info version checks
  drm/amdgpu: Disable RPM helpers while reprobing connectors on resume
  drm/amdgpu: support backlight control for UNIPHY3
  drm/amdgpu: Poll for both connect/disconnect on analog connectors
  drm/amdgpu: add a delay after ATPX dGPU power off
  w1:omap_hdq: fix regression
  netlabel: add address family checks to netlbl_{sock,req}_delattr()
  ARM: dts: sunxi: Add a startup delay for fixed regulator enabled phys
  audit: fix a double fetch in audit_log_single_execve_arg()
  iommu/amd: Update Alias-DTE in update_device_table()
  iommu/amd: Init unity mappings only for dma_ops domains
  iommu/amd: Handle IOMMU_DOMAIN_DMA in ops->domain_free call-back
  iommu/vt-d: Return error code in domain_context_mapping_one()
  iommu/exynos: Suppress unbinding to prevent system failure
  drm/i915: Don't complain about lack of ACPI video bios
  nfsd: don't return an unhashed lock stateid after taking mutex
  nfsd: Fix race between FREE_STATEID and LOCK
  nfs: don't create zero-length requests
  MIPS: KVM: Propagate kseg0/mapped tlb fault errors
  MIPS: KVM: Fix gfn range check in kseg0 tlb faults
  MIPS: KVM: Add missing gfn range check
  MIPS: KVM: Fix mapped fault broken commpage handling
  random: add interrupt callback to VMBus IRQ handler
  random: print a warning for the first ten uninitialized random users
  random: initialize the non-blocking pool via add_hwgenerator_randomness()
  CIFS: Fix a possible invalid memory access in smb2_query_symlink()
  cifs: fix crash due to race in hmac(md5) handling
  cifs: Check for existing directory when opening file with O_CREAT
  fs/cifs: make share unaccessible at root level mountable
  jbd2: make journal y2038 safe
  ARC: mm: don't loose PTE_SPECIAL in pte_modify()
  remoteproc: Fix potential race condition in rproc_add
  ovl: disallow overlayfs as upperdir
  HID: uhid: fix timeout when probe races with IO
  EDAC: Correct channel count limit
  Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU
  spi: pxa2xx: Clear all RFT bits in reset_sccr1() on Intel Quark
  i2c: efm32: fix a failure path in efm32_i2c_probe()
  s5p-mfc: Add release callback for memory region devs
  s5p-mfc: Set device name for reserved memory region devs
  hp-wmi: Fix wifi cannot be hard-unblocked
  dm: set DMF_SUSPENDED* _before_ clearing DMF_NOFLUSH_SUSPENDING
  sur40: fix occasional oopses on device close
  sur40: lower poll interval to fix occasional FPS drops to ~56 FPS
  Fix RC5 decoding with Fintek CIR chipset
  vb2: core: Skip planes array verification if pb is NULL
  videobuf2-v4l2: Verify planes array in buffer dequeueing
  media: dvb_ringbuffer: Add memory barriers
  media: usbtv: prevent access to free'd resources
  mfd: qcom_rpm: Parametrize also ack selector size
  mfd: qcom_rpm: Fix offset error for msm8660
  intel_pstate: Fix MSR_CONFIG_TDP_x addressing in core_get_max_pstate()
  s390/cio: allow to reset channel measurement block
  KVM: nVMX: Fix memory corruption when using VMCS shadowing
  KVM: VMX: handle PML full VMEXIT that occurs during event delivery
  KVM: MTRR: fix kvm_mtrr_check_gfn_range_consistency page fault
  KVM: PPC: Book3S HV: Save/restore TM state in H_CEDE
  KVM: PPC: Book3S HV: Pull out TM state save/restore into separate procedures
  arm64: mm: avoid fdt_check_header() before the FDT is fully mapped
  arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368
  pinctrl: cherryview: prevent concurrent access to GPIO controllers
  Bluetooth: hci_intel: Fix null gpio desc pointer dereference
  gpio: intel-mid: Remove potentially harmful code
  gpio: pca953x: Fix NBANK calculation for PCA9536
  tty/serial: atmel: fix RS485 half duplex with DMA
  serial: samsung: Fix ERR pointer dereference on deferred probe
  tty: serial: msm: Don't read off end of tx fifo
  arm64: Fix incorrect per-cpu usage for boot CPU
  arm64: debug: unmask PSTATE.D earlier
  arm64: kernel: Save and restore UAO and addr_limit on exception entry
  USB: usbfs: fix potential infoleak in devio
  usb: renesas_usbhs: fix NULL pointer dereference in xfer_work()
  USB: serial: option: add support for Telit LE910 PID 0x1206
  usb: dwc3: fix for the isoc transfer EP_BUSY flag
  usb: quirks: Add no-lpm quirk for Elan
  usb: renesas_usbhs: protect the CFIFOSEL setting in usbhsg_ep_enable()
  usb: f_fs: off by one bug in _ffs_func_bind()
  usb: gadget: avoid exposing kernel stack
  UPSTREAM: usb: gadget: configfs: add mutex lock before unregister gadget
  ANDROID: dm-verity: adopt changes made to dm callbacks
  UPSTREAM: ecryptfs: fix handling of directory opening
  ANDROID: net: core: fix UID-based routing
  ANDROID: net: fib: remove duplicate assignment
  FROMLIST: proc: Fix timerslack_ns CAP_SYS_NICE check when adjusting self
  ANDROID: dm verity fec: pack the fec_header structure
  ANDROID: dm: android-verity: Verify header before fetching table
  ANDROID: dm: allow adb disable-verity only in userdebug
  ANDROID: dm: mount as linear target if eng build
  ANDROID: dm: use default verity public key
  ANDROID: dm: fix signature verification flag
  ANDROID: dm: use name_to_dev_t
  ANDROID: dm: rename dm-linear methods for dm-android-verity
  ANDROID: dm: Minor cleanup
  ANDROID: dm: Mounting root as linear device when verity disabled
  ANDROID: dm-android-verity: Rebase on top of 4.1
  ANDROID: dm: Add android verity target
  ANDROID: dm: fix dm_substitute_devices()
  ANDROID: dm: Rebase on top of 4.1
  CHROMIUM: dm: boot time specification of dm=
  Implement memory_state_time, used by qcom,cpubw
  Revert "panic: Add board ID to panic output"
  usb: gadget: f_accessory: remove duplicate endpoint alloc
  BACKPORT: brcmfmac: defer DPC processing during probe
  FROMLIST: proc: Add LSM hook checks to /proc/<tid>/timerslack_ns
  FROMLIST: proc: Relax /proc/<tid>/timerslack_ns capability requirements
  UPSTREAM: ppp: defer netns reference release for ppp channel
  cpuset: Add allow_attach hook for cpusets on android.
  UPSTREAM: KEYS: Fix ASN.1 indefinite length object parsing
  ANDROID: sdcardfs: fix itnull.cocci warnings
  android-recommended.cfg: enable fstack-protector-strong
  Linux 4.4.18
  mm: memcontrol: fix memcg id ref counter on swap charge move
  mm: memcontrol: fix swap counter leak on swapout from offline cgroup
  mm: memcontrol: fix cgroup creation failure after many small jobs
  ext4: fix reference counting bug on block allocation error
  ext4: short-cut orphan cleanup on error
  ext4: validate s_reserved_gdt_blocks on mount
  ext4: don't call ext4_should_journal_data() on the journal inode
  ext4: fix deadlock during page writeback
  ext4: check for extents that wrap around
  crypto: scatterwalk - Fix test in scatterwalk_done
  crypto: gcm - Filter out async ghash if necessary
  fs/dcache.c: avoid soft-lockup in dput()
  fuse: fix wrong assignment of ->flags in fuse_send_init()
  fuse: fuse_flush must check mapping->flags for errors
  fuse: fsync() did not return IO errors
  sysv, ipc: fix security-layer leaking
  block: fix use-after-free in seq file
  x86/syscalls/64: Add compat_sys_keyctl for 32-bit userspace
  drm/i915: Pretend cursor is always on for ILK-style WM calculations (v2)
  x86/mm/pat: Fix BUG_ON() in mmap_mem() on QEMU/i386
  x86/pat: Document the PAT initialization sequence
  x86/xen, pat: Remove PAT table init code from Xen
  x86/mtrr: Fix PAT init handling when MTRR is disabled
  x86/mtrr: Fix Xorg crashes in Qemu sessions
  x86/mm/pat: Replace cpu_has_pat with boot_cpu_has()
  x86/mm/pat: Add pat_disable() interface
  x86/mm/pat: Add support of non-default PAT MSR setting
  devpts: clean up interface to pty drivers
  random: strengthen input validation for RNDADDTOENTCNT
  apparmor: fix ref count leak when profile sha1 hash is read
  Revert "s390/kdump: Clear subchannel ID to signal non-CCW/SCSI IPL"
  KEYS: 64-bit MIPS needs to use compat_sys_keyctl for 32-bit userspace
  arm: oabi compat: add missing access checks
  cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind
  i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR
  x86/mm/32: Enable full randomization on i386 and X86_32
  HID: sony: do not bail out when the sixaxis refuses the output report
  PNP: Add Broadwell to Intel MCH size workaround
  PNP: Add Haswell-ULT to Intel MCH size workaround
  scsi: ignore errors from scsi_dh_add_device()
  ipath: Restrict use of the write() interface
  tcp: consider recv buf for the initial window scale
  qed: Fix setting/clearing bit in completion bitmap
  net/irda: fix NULL pointer dereference on memory allocation failure
  net: bgmac: Fix infinite loop in bgmac_dma_tx_add()
  bonding: set carrier off for devices created through netlink
  ipv4: reject RTNH_F_DEAD and RTNH_F_LINKDOWN from user space
  tcp: enable per-socket rate limiting of all 'challenge acks'
  tcp: make challenge acks less predictable
  arm64: relocatable: suppress R_AARCH64_ABS64 relocations in vmlinux
  arm64: vmlinux.lds: make __rela_offset and __dynsym_offset ABSOLUTE
  Linux 4.4.17
  vfs: fix deadlock in file_remove_privs() on overlayfs
  intel_th: Fix a deadlock in modprobing
  intel_th: pci: Add Kaby Lake PCH-H support
  net: mvneta: set real interrupt per packet for tx_done
  libceph: apply new_state before new_up_client on incrementals
  libata: LITE-ON CX1-JB256-HP needs lower max_sectors
  i2c: mux: reg: wrong condition checked for of_address_to_resource return value
  posix_cpu_timer: Exit early when process has been reaped
  media: fix airspy usb probe error path
  ipr: Clear interrupt on croc/crocodile when running with LSI
  SCSI: fix new bug in scsi_dev_info_list string matching
  RDS: fix rds_tcp_init() error path
  can: fix oops caused by wrong rtnl dellink usage
  can: fix handling of unmodifiable configuration options fix
  can: c_can: Update D_CAN TX and RX functions to 32 bit - fix Altera Cyclone access
  can: at91_can: RX queue could get stuck at high bus load
  perf/x86: fix PEBS issues on Intel Atom/Core2
  ovl: handle ATTR_KILL*
  sched/fair: Fix effective_load() to consistently use smoothed load
  mmc: block: fix packed command header endianness
  block: fix use-after-free in sys_ioprio_get()
  qeth: delete napi struct when removing a qeth device
  platform/chrome: cros_ec_dev - double fetch bug in ioctl
  clk: rockchip: initialize flags of clk_init_data in mmc-phase clock
  spi: sun4i: fix FIFO limit
  spi: sunxi: fix transfer timeout
  namespace: update event counter when umounting a deleted dentry
  9p: use file_dentry()
  ext4: verify extent header depth
  ecryptfs: don't allow mmap when the lower fs doesn't support it
  Revert "ecryptfs: forbid opening files without mmap handler"
  locks: use file_inode()
  power_supply: power_supply_read_temp only if use_cnt > 0
  cgroup: set css->id to -1 during init
  pinctrl: imx: Do not treat a PIN without MUX register as an error
  pinctrl: single: Fix missing flush of posted write for a wakeirq
  pvclock: Add CPU barriers to get correct version value
  Input: tsc200x - report proper input_dev name
  Input: xpad - validate USB endpoint count during probe
  Input: wacom_w8001 - w8001_MAX_LENGTH should be 13
  Input: xpad - fix oops when attaching an unknown Xbox One gamepad
  Input: elantech - add more IC body types to the list
  Input: vmmouse - remove port reservation
  ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt
  ALSA: timer: Fix leak in events via snd_timer_user_ccallback
  ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
  xenbus: don't bail early from xenbus_dev_request_and_reply()
  xenbus: don't BUG() on user mode induced condition
  xen/pciback: Fix conf_space read/write overlap check.
  ARC: unwind: ensure that .debug_frame is generated (vs. .eh_frame)
  arc: unwind: warn only once if DW2_UNWIND is disabled
  kernel/sysrq, watchdog, sched/core: Reset watchdog on all CPUs while processing sysrq-w
  pps: do not crash when failed to register
  vmlinux.lds: account for destructor sections
  mm, meminit: ensure node is online before checking whether pages are uninitialised
  mm, meminit: always return a valid node from early_pfn_to_nid
  mm, compaction: prevent VM_BUG_ON when terminating freeing scanner
  fs/nilfs2: fix potential underflow in call to crc32_le
  mm, compaction: abort free scanner if split fails
  mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask
  dmaengine: at_xdmac: double FIFO flush needed to compute residue
  dmaengine: at_xdmac: fix residue corruption
  dmaengine: at_xdmac: align descriptors on 64 bits
  x86/quirks: Add early quirk to reset Apple AirPort card
  x86/quirks: Reintroduce scanning of secondary buses
  x86/quirks: Apply nvidia_bugs quirk only on root bus
  USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails

Conflicts:
	arch/arm/kernel/topology.c
	arch/arm64/include/asm/arch_gicv3.h
	arch/arm64/kernel/topology.c
	block/bio.c
	drivers/cpufreq/Kconfig
	drivers/md/Makefile
	drivers/media/dvb-core/dvb_ringbuffer.c
	drivers/media/tuners/tuner-xc2028.c
	drivers/misc/Kconfig
	drivers/misc/Makefile
	drivers/mmc/core/host.c
	drivers/scsi/ufs/ufshcd.c
	drivers/scsi/ufs/ufshcd.h
	drivers/usb/dwc3/gadget.c
	drivers/usb/gadget/configfs.c
	fs/ecryptfs/file.c
	include/linux/mmc/core.h
	include/linux/mmc/host.h
	include/linux/mmzone.h
	include/linux/sched.h
	include/linux/sched/sysctl.h
	include/trace/events/power.h
	include/trace/events/sched.h
	init/Kconfig
	kernel/cpuset.c
	kernel/exit.c
	kernel/sched/Makefile
	kernel/sched/core.c
	kernel/sched/cputime.c
	kernel/sched/fair.c
	kernel/sched/features.h
	kernel/sched/rt.c
	kernel/sched/sched.h
	kernel/sched/stop_task.c
	kernel/sched/tune.c
	lib/Kconfig.debug
	mm/Makefile
	mm/vmstat.c

Change-Id: I243a43231ca56a6362076fa6301827e1b0493be5
Signed-off-by: Runmin Wang <runminw@codeaurora.org>

21 files changed, 214 insertions, 104 deletions

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index f737493a6e71..bd3c021932be 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -927,7 +927,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
 			break;
 		}
 
-		if (get_user(opt, (u32 __user *) optval)) {
+		if (get_user(opt, (u16 __user *) optval)) {
 			err = -EFAULT;
 			break;
 		}
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 7d8f581d9f1f..ddc3573894b0 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1192,6 +1192,115 @@ struct ceph_osdmap *ceph_osdmap_decode(void **p, void *end)
 }
 
 /*
+ * Encoding order is (new_up_client, new_state, new_weight).  Need to
+ * apply in the (new_weight, new_state, new_up_client) order, because
+ * an incremental map may look like e.g.
+ *
+ *     new_up_client: { osd=6, addr=... } # set osd_state and addr
+ *     new_state: { osd=6, xorstate=EXISTS } # clear osd_state
+ */
+static int decode_new_up_state_weight(void **p, void *end,
+				      struct ceph_osdmap *map)
+{
+	void *new_up_client;
+	void *new_state;
+	void *new_weight_end;
+	u32 len;
+
+	new_up_client = *p;
+	ceph_decode_32_safe(p, end, len, e_inval);
+	len *= sizeof(u32) + sizeof(struct ceph_entity_addr);
+	ceph_decode_need(p, end, len, e_inval);
+	*p += len;
+
+	new_state = *p;
+	ceph_decode_32_safe(p, end, len, e_inval);
+	len *= sizeof(u32) + sizeof(u8);
+	ceph_decode_need(p, end, len, e_inval);
+	*p += len;
+
+	/* new_weight */
+	ceph_decode_32_safe(p, end, len, e_inval);
+	while (len--) {
+		s32 osd;
+		u32 w;
+
+		ceph_decode_need(p, end, 2*sizeof(u32), e_inval);
+		osd = ceph_decode_32(p);
+		w = ceph_decode_32(p);
+		BUG_ON(osd >= map->max_osd);
+		pr_info("osd%d weight 0x%x %s\n", osd, w,
+		     w == CEPH_OSD_IN ? "(in)" :
+		     (w == CEPH_OSD_OUT ? "(out)" : ""));
+		map->osd_weight[osd] = w;
+
+		/*
+		 * If we are marking in, set the EXISTS, and clear the
+		 * AUTOOUT and NEW bits.
+		 */
+		if (w) {
+			map->osd_state[osd] |= CEPH_OSD_EXISTS;
+			map->osd_state[osd] &= ~(CEPH_OSD_AUTOOUT |
+						 CEPH_OSD_NEW);
+		}
+	}
+	new_weight_end = *p;
+
+	/* new_state (up/down) */
+	*p = new_state;
+	len = ceph_decode_32(p);
+	while (len--) {
+		s32 osd;
+		u8 xorstate;
+		int ret;
+
+		osd = ceph_decode_32(p);
+		xorstate = ceph_decode_8(p);
+		if (xorstate == 0)
+			xorstate = CEPH_OSD_UP;
+		BUG_ON(osd >= map->max_osd);
+		if ((map->osd_state[osd] & CEPH_OSD_UP) &&
+		    (xorstate & CEPH_OSD_UP))
+			pr_info("osd%d down\n", osd);
+		if ((map->osd_state[osd] & CEPH_OSD_EXISTS) &&
+		    (xorstate & CEPH_OSD_EXISTS)) {
+			pr_info("osd%d does not exist\n", osd);
+			map->osd_weight[osd] = CEPH_OSD_IN;
+			ret = set_primary_affinity(map, osd,
+						   CEPH_OSD_DEFAULT_PRIMARY_AFFINITY);
+			if (ret)
+				return ret;
+			memset(map->osd_addr + osd, 0, sizeof(*map->osd_addr));
+			map->osd_state[osd] = 0;
+		} else {
+			map->osd_state[osd] ^= xorstate;
+		}
+	}
+
+	/* new_up_client */
+	*p = new_up_client;
+	len = ceph_decode_32(p);
+	while (len--) {
+		s32 osd;
+		struct ceph_entity_addr addr;
+
+		osd = ceph_decode_32(p);
+		ceph_decode_copy(p, &addr, sizeof(addr));
+		ceph_decode_addr(&addr);
+		BUG_ON(osd >= map->max_osd);
+		pr_info("osd%d up\n", osd);
+		map->osd_state[osd] |= CEPH_OSD_EXISTS | CEPH_OSD_UP;
+		map->osd_addr[osd] = addr;
+	}
+
+	*p = new_weight_end;
+	return 0;
+
+e_inval:
+	return -EINVAL;
+}
+
+/*
  * decode and apply an incremental map update.
  */
 struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
@@ -1290,49 +1399,10 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
 			__remove_pg_pool(&map->pg_pools, pi);
 	}
 
-	/* new_up */
-	ceph_decode_32_safe(p, end, len, e_inval);
-	while (len--) {
-		u32 osd;
-		struct ceph_entity_addr addr;
-		ceph_decode_32_safe(p, end, osd, e_inval);
-		ceph_decode_copy_safe(p, end, &addr, sizeof(addr), e_inval);
-		ceph_decode_addr(&addr);
-		pr_info("osd%d up\n", osd);
-		BUG_ON(osd >= map->max_osd);
-		map->osd_state[osd] |= CEPH_OSD_UP | CEPH_OSD_EXISTS;
-		map->osd_addr[osd] = addr;
-	}
-
-	/* new_state */
-	ceph_decode_32_safe(p, end, len, e_inval);
-	while (len--) {
-		u32 osd;
-		u8 xorstate;
-		ceph_decode_32_safe(p, end, osd, e_inval);
-		xorstate = **(u8 **)p;
-		(*p)++;  /* clean flag */
-		if (xorstate == 0)
-			xorstate = CEPH_OSD_UP;
-		if (xorstate & CEPH_OSD_UP)
-			pr_info("osd%d down\n", osd);
-		if (osd < map->max_osd)
-			map->osd_state[osd] ^= xorstate;
-	}
-
-	/* new_weight */
-	ceph_decode_32_safe(p, end, len, e_inval);
-	while (len--) {
-		u32 osd, off;
-		ceph_decode_need(p, end, sizeof(u32)*2, e_inval);
-		osd = ceph_decode_32(p);
-		off = ceph_decode_32(p);
-		pr_info("osd%d weight 0x%x %s\n", osd, off,
-		     off == CEPH_OSD_IN ? "(in)" :
-		     (off == CEPH_OSD_OUT ? "(out)" : ""));
-		if (osd < map->max_osd)
-			map->osd_weight[osd] = off;
-	}
+	/* new_up_client, new_state, new_weight */
+	err = decode_new_up_state_weight(p, end, map);
+	if (err)
+		goto bad;
 
 	/* new_pg_temp */
 	err = decode_new_pg_temp(p, end, map);
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 2b68418c7198..ffe95d954007 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -479,6 +479,9 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
 		if (!rtnh_ok(rtnh, remaining))
 			return -EINVAL;
 
+		if (rtnh->rtnh_flags & (RTNH_F_DEAD | RTNH_F_LINKDOWN))
+			return -EINVAL;
+
 		nexthop_nh->nh_flags =
 			(cfg->fc_flags & ~0xFF) | rtnh->rtnh_flags;
 		nexthop_nh->nh_oif = rtnh->rtnh_ifindex;
@@ -1003,6 +1006,9 @@ struct fib_info *fib_create_info(struct fib_config *cfg)
 	if (fib_props[cfg->fc_type].scope > cfg->fc_scope)
 		goto err_inval;
 
+	if (cfg->fc_flags & (RTNH_F_DEAD | RTNH_F_LINKDOWN))
+		goto err_inval;
+
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 	if (cfg->fc_mp) {
 		nhs = fib_count_nexthops(cfg->fc_mp, cfg->fc_mp_len);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 32027efa5033..5f0b6b0f0249 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3391,6 +3391,23 @@ static int tcp_ack_update_window(struct sock *sk, const struct sk_buff *skb, u32
 	return flag;
 }
 
+static bool __tcp_oow_rate_limited(struct net *net, int mib_idx,
+				   u32 *last_oow_ack_time)
+{
+	if (*last_oow_ack_time) {
+		s32 elapsed = (s32)(tcp_time_stamp - *last_oow_ack_time);
+
+		if (0 <= elapsed && elapsed < sysctl_tcp_invalid_ratelimit) {
+			NET_INC_STATS_BH(net, mib_idx);
+			return true;	/* rate-limited: don't send yet! */
+		}
+	}
+
+	*last_oow_ack_time = tcp_time_stamp;
+
+	return false;	/* not rate-limited: go ahead, send dupack now! */
+}
+
 /* Return true if we're currently rate-limiting out-of-window ACKs and
  * thus shouldn't send a dupack right now. We rate-limit dupacks in
  * response to out-of-window SYNs or ACKs to mitigate ACK loops or DoS
@@ -3404,21 +3421,9 @@ bool tcp_oow_rate_limited(struct net *net, const struct sk_buff *skb,
 	/* Data packets without SYNs are not likely part of an ACK loop. */
 	if ((TCP_SKB_CB(skb)->seq != TCP_SKB_CB(skb)->end_seq) &&
 	    !tcp_hdr(skb)->syn)
-		goto not_rate_limited;
-
-	if (*last_oow_ack_time) {
-		s32 elapsed = (s32)(tcp_time_stamp - *last_oow_ack_time);
-
-		if (0 <= elapsed && elapsed < sysctl_tcp_invalid_ratelimit) {
-			NET_INC_STATS_BH(net, mib_idx);
-			return true;	/* rate-limited: don't send yet! */
-		}
-	}
-
-	*last_oow_ack_time = tcp_time_stamp;
+		return false;
 
-not_rate_limited:
-	return false;	/* not rate-limited: go ahead, send dupack now! */
+	return __tcp_oow_rate_limited(net, mib_idx, last_oow_ack_time);
 }
 
 /* RFC 5961 7 [ACK Throttling] */
@@ -3431,9 +3436,9 @@ static void tcp_send_challenge_ack(struct sock *sk, const struct sk_buff *skb)
 	u32 count, now;
 
 	/* First check our per-socket dupack rate limit. */
-	if (tcp_oow_rate_limited(sock_net(sk), skb,
-				 LINUX_MIB_TCPACKSKIPPEDCHALLENGE,
-				 &tp->last_oow_ack_time))
+	if (__tcp_oow_rate_limited(sock_net(sk),
+				   LINUX_MIB_TCPACKSKIPPEDCHALLENGE,
+				   &tp->last_oow_ack_time))
 		return;
 
 	/* Then check host-wide RFC 5961 rate limit. */
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 0dd207cd1f38..9eb81a4b0da2 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -239,7 +239,8 @@ void tcp_select_initial_window(int __space, __u32 mss,
 		/* Set window scaling on max possible window
 		 * See RFC1323 for an explanation of the limit to 14
 		 */
-		space = max_t(u32, sysctl_tcp_rmem[2], sysctl_rmem_max);
+		space = max_t(u32, space, sysctl_tcp_rmem[2]);
+		space = max_t(u32, space, sysctl_rmem_max);
 		space = min_t(u32, space, *window_clamp);
 		while (space > 65535 && (*rcv_wscale) < 14) {
 			space >>= 1;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 04822b7d7966..6d98857faca0 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1281,6 +1281,7 @@ int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
 	int peeked, off = 0;
 	int err;
 	int is_udplite = IS_UDPLITE(sk);
+	bool checksum_valid = false;
 	bool slow;
 
 	if (flags & MSG_ERRQUEUE)
@@ -1306,11 +1307,12 @@ try_again:
 	 */
 
 	if (copied < ulen || UDP_SKB_CB(skb)->partial_cov) {
-		if (udp_lib_checksum_complete(skb))
+		checksum_valid = !udp_lib_checksum_complete(skb);
+		if (!checksum_valid)
 			goto csum_copy_err;
 	}
 
-	if (skb_csum_unnecessary(skb))
+	if (checksum_valid || skb_csum_unnecessary(skb))
 		err = skb_copy_datagram_msg(skb, sizeof(struct udphdr),
 					    msg, copied);
 	else {
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index a3ec7a77a1ee..41e5c9520c7d 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -98,7 +98,7 @@ static void icmpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
 
 	if (!(type & ICMPV6_INFOMSG_MASK))
 		if (icmp6->icmp6_type == ICMPV6_ECHO_REQUEST)
-			ping_err(skb, offset, info);
+			ping_err(skb, offset, ntohl(info));
 }
 
 static int icmpv6_rcv(struct sk_buff *skb);
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index 2cfaedf03252..9411c8d770a5 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -84,7 +84,7 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	struct icmp6hdr user_icmph;
 	int addr_type;
 	struct in6_addr *daddr;
-	int iif = 0;
+	int oif = 0;
 	struct flowi6 fl6;
 	int err;
 	int hlimit;
@@ -106,25 +106,30 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 		if (u->sin6_family != AF_INET6) {
 			return -EAFNOSUPPORT;
 		}
-		if (sk->sk_bound_dev_if &&
-		    sk->sk_bound_dev_if != u->sin6_scope_id) {
-			return -EINVAL;
-		}
 		daddr = &(u->sin6_addr);
-		iif = u->sin6_scope_id;
+		if (__ipv6_addr_needs_scope_id(ipv6_addr_type(daddr)))
+			oif = u->sin6_scope_id;
 	} else {
 		if (sk->sk_state != TCP_ESTABLISHED)
 			return -EDESTADDRREQ;
 		daddr = &sk->sk_v6_daddr;
 	}
 
-	if (!iif)
-		iif = sk->sk_bound_dev_if;
+	if (!oif)
+		oif = sk->sk_bound_dev_if;
+
+	if (!oif)
+		oif = np->sticky_pktinfo.ipi6_ifindex;
+
+	if (!oif && ipv6_addr_is_multicast(daddr))
+		oif = np->mcast_oif;
+	else if (!oif)
+		oif = np->ucast_oif;
 
 	addr_type = ipv6_addr_type(daddr);
-	if (__ipv6_addr_needs_scope_id(addr_type) && !iif)
-		return -EINVAL;
-	if (addr_type & IPV6_ADDR_MAPPED)
+	if ((__ipv6_addr_needs_scope_id(addr_type) && !oif) ||
+	    (addr_type & IPV6_ADDR_MAPPED) ||
+	    (oif && sk->sk_bound_dev_if && oif != sk->sk_bound_dev_if))
 		return -EINVAL;
 
 	/* TODO: use ip6_datagram_send_ctl to get options from cmsg */
@@ -134,17 +139,13 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	fl6.flowi6_proto = IPPROTO_ICMPV6;
 	fl6.saddr = np->saddr;
 	fl6.daddr = *daddr;
+	fl6.flowi6_oif = oif;
 	fl6.flowi6_mark = sk->sk_mark;
 	fl6.flowi6_uid = sock_i_uid(sk);
 	fl6.fl6_icmp_type = user_icmph.icmp6_type;
 	fl6.fl6_icmp_code = user_icmph.icmp6_code;
 	security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
 
-	if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
-		fl6.flowi6_oif = np->mcast_oif;
-	else if (!fl6.flowi6_oif)
-		fl6.flowi6_oif = np->ucast_oif;
-
 	dst = ip6_sk_dst_lookup_flow(sk, &fl6,  daddr);
 	if (IS_ERR(dst))
 		return PTR_ERR(dst);
@@ -154,11 +155,6 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	if (!np)
 		return -EBADF;
 
-	if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
-		fl6.flowi6_oif = np->mcast_oif;
-	else if (!fl6.flowi6_oif)
-		fl6.flowi6_oif = np->ucast_oif;
-
 	pfh.icmph.type = user_icmph.icmp6_type;
 	pfh.icmph.code = user_icmph.icmp6_code;
 	pfh.icmph.checksum = 0;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index ed7f4a81a932..1a5b9322e713 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -402,6 +402,7 @@ int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 	int peeked, off = 0;
 	int err;
 	int is_udplite = IS_UDPLITE(sk);
+	bool checksum_valid = false;
 	int is_udp4;
 	bool slow;
 
@@ -433,11 +434,12 @@ try_again:
 	 */
 
 	if (copied < ulen || UDP_SKB_CB(skb)->partial_cov) {
-		if (udp_lib_checksum_complete(skb))
+		checksum_valid = !udp_lib_checksum_complete(skb);
+		if (!checksum_valid)
 			goto csum_copy_err;
 	}
 
-	if (skb_csum_unnecessary(skb))
+	if (checksum_valid || skb_csum_unnecessary(skb))
 		err = skb_copy_datagram_msg(skb, sizeof(struct udphdr),
 					    msg, copied);
 	else {
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 923abd6b3064..8d2f7c9b491d 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1024,8 +1024,11 @@ static int irda_connect(struct socket *sock, struct sockaddr *uaddr,
 	}
 
 	/* Check if we have opened a local TSAP */
-	if (!self->tsap)
-		irda_open_tsap(self, LSAP_ANY, addr->sir_name);
+	if (!self->tsap) {
+		err = irda_open_tsap(self, LSAP_ANY, addr->sir_name);
+		if (err)
+			goto out;
+	}
 
 	/* Move to connecting socket, start sending Connect Requests */
 	sock->state = SS_CONNECTING;
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index c12f348138ac..19322c047386 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -865,7 +865,7 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
 
 	/* free all potentially still buffered bcast frames */
 	local->total_ps_buffered -= skb_queue_len(&sdata->u.ap.ps.bc_buf);
-	skb_queue_purge(&sdata->u.ap.ps.bc_buf);
+	ieee80211_purge_tx_queue(&local->hw, &sdata->u.ap.ps.bc_buf);
 
 	mutex_lock(&local->mtx);
 	ieee80211_vif_copy_chanctx_to_vlans(sdata, true);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index bdc224d5053a..e1225b395415 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -365,7 +365,7 @@ static void purge_old_ps_buffers(struct ieee80211_local *local)
 		skb = skb_dequeue(&ps->bc_buf);
 		if (skb) {
 			purged++;
-			dev_kfree_skb(skb);
+			ieee80211_free_txskb(&local->hw, skb);
 		}
 		total += skb_queue_len(&ps->bc_buf);
 	}
@@ -448,7 +448,7 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx)
 	if (skb_queue_len(&ps->bc_buf) >= AP_MAX_BC_BUFFER) {
 		ps_dbg(tx->sdata,
 		       "BC TX buffer full - dropping the oldest frame\n");
-		dev_kfree_skb(skb_dequeue(&ps->bc_buf));
+		ieee80211_free_txskb(&tx->local->hw, skb_dequeue(&ps->bc_buf));
 	} else
 		tx->local->total_ps_buffered++;
 
@@ -3781,7 +3781,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
 			sdata = IEEE80211_DEV_TO_SUB_IF(skb->dev);
 		if (!ieee80211_tx_prepare(sdata, &tx, NULL, skb))
 			break;
-		dev_kfree_skb_any(skb);
+		ieee80211_free_txskb(hw, skb);
 	}
 
 	info = IEEE80211_SKB_CB(skb);
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 25391fb25516..2fc6ca9d1286 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -897,6 +897,12 @@ struct xt_table_info *xt_alloc_table_info(unsigned int size)
 	struct xt_table_info *info = NULL;
 	size_t sz = sizeof(*info) + size;
 
+	if (sz < sizeof(*info))
+		return NULL;
+
+	if (sz < sizeof(*info))
+		return NULL;
+
 	/* Pedantry: prevent them from hitting BUG() in vmalloc.c --RR */
 	if ((SMP_ALIGN(size) >> PAGE_SHIFT) + 2 > totalram_pages)
 		return NULL;
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index 28cddc85b700..bfa2b6d5b5cf 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -824,7 +824,11 @@ socket_setattr_return:
  */
 void netlbl_sock_delattr(struct sock *sk)
 {
-	cipso_v4_sock_delattr(sk);
+	switch (sk->sk_family) {
+	case AF_INET:
+		cipso_v4_sock_delattr(sk);
+		break;
+	}
 }
 
 /**
@@ -987,7 +991,11 @@ req_setattr_return:
 */
 void netlbl_req_delattr(struct request_sock *req)
 {
-	cipso_v4_req_delattr(req);
+	switch (req->rsk_ops->family) {
+	case AF_INET:
+		cipso_v4_req_delattr(req);
+		break;
+	}
 }
 
 /**
diff --git a/net/rds/recv.c b/net/rds/recv.c
index a00462b0d01d..0514af3ab378 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -545,5 +545,7 @@ void rds_inc_info_copy(struct rds_incoming *inc,
 		minfo.fport = inc->i_hdr.h_dport;
 	}
 
+	minfo.flags = 0;
+
 	rds_info_copy(iter, &minfo, sizeof(minfo));
 }
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 9d6ddbacd875..18e50a8fc05f 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -421,7 +421,7 @@ static int rds_tcp_init(void)
 
 	ret = rds_tcp_recv_init();
 	if (ret)
-		goto out_slab;
+		goto out_pernet;
 
 	ret = rds_trans_register(&rds_tcp_transport);
 	if (ret)
@@ -433,8 +433,9 @@ static int rds_tcp_init(void)
 
 out_recv:
 	rds_tcp_recv_exit();
-out_slab:
+out_pernet:
 	unregister_pernet_subsys(&rds_tcp_net_ops);
+out_slab:
 	kmem_cache_destroy(rds_tcp_conn_slab);
 out:
 	return ret;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 799e65b944b9..06095cc8815e 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -340,12 +340,14 @@ gss_release_msg(struct gss_upcall_msg *gss_msg)
 }
 
 static struct gss_upcall_msg *
-__gss_find_upcall(struct rpc_pipe *pipe, kuid_t uid)
+__gss_find_upcall(struct rpc_pipe *pipe, kuid_t uid, const struct gss_auth *auth)
 {
 	struct gss_upcall_msg *pos;
 	list_for_each_entry(pos, &pipe->in_downcall, list) {
 		if (!uid_eq(pos->uid, uid))
 			continue;
+		if (auth && pos->auth->service != auth->service)
+			continue;
 		atomic_inc(&pos->count);
 		dprintk("RPC:       %s found msg %p\n", __func__, pos);
 		return pos;
@@ -365,7 +367,7 @@ gss_add_msg(struct gss_upcall_msg *gss_msg)
 	struct gss_upcall_msg *old;
 
 	spin_lock(&pipe->lock);
-	old = __gss_find_upcall(pipe, gss_msg->uid);
+	old = __gss_find_upcall(pipe, gss_msg->uid, gss_msg->auth);
 	if (old == NULL) {
 		atomic_inc(&gss_msg->count);
 		list_add(&gss_msg->list, &pipe->in_downcall);
@@ -714,7 +716,7 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
 	err = -ENOENT;
 	/* Find a matching upcall */
 	spin_lock(&pipe->lock);
-	gss_msg = __gss_find_upcall(pipe, uid);
+	gss_msg = __gss_find_upcall(pipe, uid, NULL);
 	if (gss_msg == NULL) {
 		spin_unlock(&pipe->lock);
 		goto err_put_ctx;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 027c9ef8a263..1ba417207465 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2286,6 +2286,10 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock)
 		/* SYN_SENT! */
 		if (xprt->reestablish_timeout < XS_TCP_INIT_REEST_TO)
 			xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO;
+		break;
+	case -EADDRNOTAVAIL:
+		/* Source port number is unavailable. Try a new one! */
+		transport->srcport = 0;
 	}
 out:
 	return ret;
diff --git a/net/sysctl_net.c b/net/sysctl_net.c
index ed98c1fc3de1..46a71c701e7c 100644
--- a/net/sysctl_net.c
+++ b/net/sysctl_net.c
@@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
 	kgid_t root_gid = make_kgid(net->user_ns, 0);
 
 	/* Allow network administrator to have same access as root. */
-	if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
+	if (ns_capable_noaudit(net->user_ns, CAP_NET_ADMIN) ||
 	    uid_eq(root_uid, current_euid())) {
 		int mode = (table->mode >> 6) & 7;
 		return (mode << 6) | (mode << 3) | mode;
diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
index 2ed732bfe94b..a0c90572d0e5 100644
--- a/net/tipc/netlink_compat.c
+++ b/net/tipc/netlink_compat.c
@@ -574,7 +574,8 @@ static int tipc_nl_compat_link_dump(struct tipc_nl_compat_msg *msg,
 
 	link_info.dest = nla_get_flag(link[TIPC_NLA_LINK_DEST]);
 	link_info.up = htonl(nla_get_flag(link[TIPC_NLA_LINK_UP]));
-	strcpy(link_info.str, nla_data(link[TIPC_NLA_LINK_NAME]));
+	nla_strlcpy(link_info.str, link[TIPC_NLA_LINK_NAME],
+		    TIPC_MAX_LINK_NAME);
 
 	return tipc_add_tlv(msg->rep, TIPC_TLV_LINK_INFO,
 			    &link_info, sizeof(link_info));
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index 69ee2eeef968..f9ff73a8d815 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -296,7 +296,8 @@ static void tipc_subscrb_rcv_cb(struct net *net, int conid,
 	if (tipc_subscrp_create(net, (struct tipc_subscr *)buf, subscrb, &sub))
 		return tipc_conn_terminate(tn->topsrv, subscrb->conid);
 
-	tipc_nametbl_subscribe(sub);
+	if (sub)
+		tipc_nametbl_subscribe(sub);
 }
 
 /* Handle one request to establish a new subscriber */