Merge android-4.4.127 (d6bbe8b) into msm-4.4

* refs/heads/tmp-d6bbe8b
  Linux 4.4.127
  Revert "ip6_vti: adjust vti mtu according to mtu of lower device"
  net: cavium: liquidio: fix up "Avoid dma_unmap_single on uninitialized ndata"
  spi: davinci: fix up dma_mapping_error() incorrect patch
  Revert "mtip32xx: use runtime tag to initialize command header"
  Revert "cpufreq: Fix governor module removal race"
  Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"
  Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"
  Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"
  nospec: Kill array_index_nospec_mask_check()
  nospec: Move array_index_nospec() parameter checking into separate macro
  net: hns: Fix ethtool private flags
  md/raid10: reset the 'first' at the end of loop
  ARM: dts: am57xx-beagle-x15-common: Add overide powerhold property
  ARM: dts: dra7: Add power hold and power controller properties to palmas
  Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition
  vt: change SGR 21 to follow the standards
  Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
  Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
  staging: comedi: ni_mio_common: ack ai fifo error interrupts.
  fs/proc: Stop trying to report thread stacks
  crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one
  crypto: ahash - Fix early termination in hash walk
  parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
  media: usbtv: prevent double free in error case
  mei: remove dev_err message on an unsupported ioctl
  USB: serial: cp210x: add ELDAT Easywave RX09 id
  USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
  USB: serial: ftdi_sio: add RT Systems VX-8 cable
  usb: dwc2: Improve gadget state disconnection handling
  scsi: virtio_scsi: always read VPD pages for multiqueue too
  llist: clang: introduce member_address_is_nonnull()
  Bluetooth: Fix missing encryption refresh on Security Request
  netfilter: x_tables: add and use xt_check_proc_name
  netfilter: bridge: ebt_among: add more missing match size checks
  xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
  net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
  RDMA/ucma: Introduce safer rdma_addr_size() variants
  RDMA/ucma: Don't allow join attempts for unsupported AF family
  RDMA/ucma: Check that device exists prior to accessing it
  RDMA/ucma: Check that device is connected prior to access it
  RDMA/ucma: Ensure that CM_ID exists prior to access it
  RDMA/ucma: Fix use-after-free access in ucma_close
  RDMA/ucma: Check AF family prior resolving address
  xfrm_user: uncoditionally validate esn replay attribute struct
  arm64: avoid overflow in VA_START and PAGE_OFFSET
  selinux: Remove redundant check for unknown labeling behavior
  netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch
  tty: provide tty_name() even without CONFIG_TTY
  audit: add tty field to LOGIN event
  frv: declare jiffies to be located in the .data section
  jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp
  fs: compat: Remove warning from COMPATIBLE_IOCTL
  selinux: Remove unnecessary check of array base in selinux_set_mapping()
  cpumask: Add helper cpumask_available()
  genirq: Use cpumask_available() for check of cpumask variable
  netfilter: nf_nat_h323: fix logical-not-parentheses warning
  Input: mousedev - fix implicit conversion warning
  dm ioctl: remove double parentheses
  PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant
  writeback: fix the wrong congested state variable definition
  ACPI, PCI, irq: remove redundant check for null string pointer
  kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
  usb: gadget: f_hid: fix: Prevent accessing released memory
  usb: gadget: align buffer size when allocating for OUT endpoint
  usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align
  usb: gadget: change len to size_t on alloc_ep_req()
  usb: gadget: define free_ep_req as universal function
  partitions/msdos: Unable to mount UFS 44bsd partitions
  perf/hwbp: Simplify the perf-hwbp code, fix documentation
  ALSA: pcm: potential uninitialized return values
  ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent()
  mtd: jedec_probe: Fix crash in jedec_read_mfr()
  Replace #define with enum for better compilation errors.
  Add missing include to drivers/tty/goldfish.c
  Fix whitespace in drivers/tty/goldfish.c
  ANDROID: fuse: Add null terminator to path in canonical path to avoid issue
  ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries.
  ANDROID: add missing include to pdev_bus
  ANDROID: pdev_bus: replace writel with gf_write_ptr
  ANDROID: Cleanup type casting in goldfish.h
  ANDROID: Include missing headers in goldfish.h
  ANDROID: cpufreq: times: skip printing invalid frequencies
  ANDROID: xt_qtaguid: Remove unnecessary null checks to device's name
  ANDROID: xt_qtaguid: Remove unnecessary null checks to ifa_label
  ANDROID: cpufreq: times: allocate enough space for a uid_entry
  Linux 4.4.126
  net: systemport: Rewrite __bcm_sysport_tx_reclaim()
  net: fec: Fix unbalanced PM runtime calls
  ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()
  s390/qeth: on channel error, reject further cmd requests
  s390/qeth: lock read device while queueing next buffer
  s390/qeth: when thread completes, wake up all waiters
  s390/qeth: free netdevice when removing a card
  team: Fix double free in error path
  skbuff: Fix not waking applications when errors are enqueued
  net: Only honor ifindex in IP_PKTINFO if non-0
  netlink: avoid a double skb free in genlmsg_mcast()
  net/iucv: Free memory obtained by kzalloc
  net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII PHY interface
  net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred
  l2tp: do not accept arbitrary sockets
  ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
  dccp: check sk for closed state in dccp_sendmsg()
  net: Fix hlist corruptions in inet_evict_bucket()
  Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
  scsi: sg: don't return bogus Sg_requests
  Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
  UPSTREAM: drm: virtio-gpu: set atomic flag
  UPSTREAM: drm: virtio-gpu: transfer dumb buffers to host on plane update
  UPSTREAM: drm: virtio-gpu: ensure plane is flushed to host on atomic update
  UPSTREAM: drm: virtio-gpu: get the fb from the plane state for atomic updates
  Linux 4.4.125
  bpf, x64: increase number of passes
  bpf: skip unnecessary capability check
  kbuild: disable clang's default use of -fmerge-all-constants
  staging: lustre: ptlrpc: kfree used instead of kvfree
  perf/x86/intel: Don't accidentally clear high bits in bdw_limit_period()
  x86/entry/64: Don't use IST entry for #BP stack
  x86/boot/64: Verify alignment of the LOAD segment
  x86/build/64: Force the linker to use 2MB page size
  kvm/x86: fix icebp instruction handling
  tty: vt: fix up tabstops properly
  can: cc770: Fix use after free in cc770_tx_interrupt()
  can: cc770: Fix queue stall & dropped RTR reply
  can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack
  staging: ncpfs: memory corruption in ncp_read_kernel()
  mtd: nand: fsl_ifc: Fix nand waitfunc return value
  tracing: probeevent: Fix to support minus offset from symbol
  rtlwifi: rtl8723be: Fix loss of signal
  brcmfmac: fix P2P_DEVICE ethernet address generation
  acpi, numa: fix pxm to online numa node associations
  drm: udl: Properly check framebuffer mmap offsets
  drm/radeon: Don't turn off DP sink when disconnected
  drm/vmwgfx: Fix a destoy-while-held mutex problem.
  x86/mm: implement free pmd/pte page interfaces
  mm/vmalloc: add interfaces to free unmapped page table
  libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version
  libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions
  libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs
  libata: Enable queued TRIM for Samsung SSD 860
  libata: disable LPM for Crucial BX100 SSD 500GB drive
  libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs
  libata: remove WARN() for DMA or PIO command without data
  libata: fix length validation of ATAPI-relayed SCSI commands
  Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174
  clk: bcm2835: Protect sections updating shared registers
  ahci: Add PCI-id for the Highpoint Rocketraid 644L card
  PCI: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L
  mmc: dw_mmc: fix falling from idmac to PIO mode when dw_mci_reset occurs
  ALSA: hda/realtek - Always immediately update mute LED with pin VREF
  ALSA: aloop: Fix access to not-yet-ready substream via cable
  ALSA: aloop: Sync stale timer before release
  ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
  iio: st_pressure: st_accel: pass correct platform data to init
  MIPS: ralink: Remove ralink_halt()
  ANDROID: cpufreq: times: fix proc_time_in_state_show
  dtc: turn off dtc unit address warnings by default
  Linux 4.4.124
  RDMA/ucma: Fix access to non-initialized CM_ID object
  dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
  clk: si5351: Rename internal plls to avoid name collisions
  nfsd4: permit layoutget of executable-only files
  RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS
  ip6_vti: adjust vti mtu according to mtu of lower device
  iommu/vt-d: clean up pr_irq if request_threaded_irq fails
  pinctrl: Really force states during suspend/resume
  coresight: Fix disabling of CoreSight TPIU
  pty: cancel pty slave port buf's work in tty_release
  drm/omap: DMM: Check for DMM readiness after successful transaction commit
  vgacon: Set VGA struct resource types
  IB/umem: Fix use of npages/nmap fields
  RDMA/cma: Use correct size when writing netlink stats
  IB/ipoib: Avoid memory leak if the SA returns a different DGID
  mmc: avoid removing non-removable hosts during suspend
  platform/chrome: Use proper protocol transfer function
  cros_ec: fix nul-termination for firmware build info
  media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart
  media: bt8xx: Fix err 'bt878_probe()'
  rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.
  RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
  drm/msm: fix leak in failed get_pages
  media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt
  Bluetooth: hci_qca: Avoid setup failure on missing rampatch
  perf tests kmod-path: Don't fail if compressed modules aren't supported
  rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL
  rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks
  cifs: small underflow in cnvrtDosUnixTm()
  net: hns: fix ethtool_get_strings overflow in hns driver
  sm501fb: don't return zero on failure path in sm501fb_start()
  video: fbdev: udlfb: Fix buffer on stack
  tcm_fileio: Prevent information leak for short reads
  ia64: fix module loading for gcc-5.4
  md/raid10: skip spare disk as 'first' disk
  Input: twl4030-pwrbutton - use correct device for irq request
  power: supply: pda_power: move from timer to delayed_work
  bnx2x: Align RX buffers
  drm/nouveau/kms: Increase max retries in scanout position queries.
  ACPI / PMIC: xpower: Fix power_table addresses
  ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
  ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP
  mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a
  staging: wilc1000: fix unchecked return value
  staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y
  mtip32xx: use runtime tag to initialize command header
  mfd: palmas: Reset the POWERHOLD mux during power off
  mac80211: don't parse encrypted management frames in ieee80211_frame_acked
  Btrfs: send, fix file hole not being preserved due to inline extent
  rndis_wlan: add return value validation
  mt7601u: check return value of alloc_skb
  iio: st_pressure: st_accel: Initialise sensor platform data properly
  NFS: don't try to cross a mountpount when there isn't one there.
  infiniband/uverbs: Fix integer overflows
  scsi: mac_esp: Replace bogus memory barrier with spinlock
  qlcnic: fix unchecked return value
  wan: pc300too: abort path on failure
  mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
  openvswitch: Delete conntrack entry clashing with an expectation.
  netfilter: xt_CT: fix refcnt leak on error path
  Fix driver usage of 128B WQEs when WQ_CREATE is V1.
  ASoC: Intel: Skylake: Uninitialized variable in probe_codec()
  IB/mlx4: Change vma from shared to private
  IB/mlx4: Take write semaphore when changing the vma struct
  HSI: ssi_protocol: double free in ssip_pn_xmit()
  IB/ipoib: Update broadcast object if PKey value was changed in index 0
  IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow
  ALSA: hda - Fix headset microphone detection for ASUS N551 and N751
  e1000e: fix timing for 82579 Gigabit Ethernet controller
  tcp: remove poll() flakes with FastOpen
  NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete()
  md/raid10: wait up frozen array in handle_write_completed
  iommu/omap: Register driver before setting IOMMU ops
  ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER
  KVM: PPC: Book3S PR: Exit KVM on failed mapping
  scsi: virtio_scsi: Always try to read VPD pages
  clk: ns2: Correct SDIO bits
  ath: Fix updating radar flags for coutry code India
  spi: dw: Disable clock after unregistering the host
  media/dvb-core: Race condition when writing to CAM
  net: ipv6: send unsolicited NA on admin up
  i2c: i2c-scmi: add a MS HID
  genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs
  cpufreq/sh: Replace racy task affinity logic
  ACPI/processor: Replace racy task affinity logic
  ACPI/processor: Fix error handling in __acpi_processor_start()
  time: Change posix clocks ops interfaces to use timespec64
  Input: ar1021_i2c - fix too long name in driver's device table
  rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs
  x86: i8259: export legacy_pic symbol
  regulator: anatop: set default voltage selector for pcie
  platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA
  staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
  CIFS: Enable encryption during session setup phase
  SMB3: Validate negotiate request must always be signed
  tpm_tis: fix potential buffer overruns caused by bit glitches on the bus
  tpm: fix potential buffer overruns caused by bit glitches on the bus
  BACKPORT, FROMLIST: crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS
  Linux 4.4.123
  bpf: fix incorrect sign extension in check_alu_op()
  usb: gadget: bdc: 64-bit pointer capability check
  USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe()
  btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device
  btrfs: alloc_chunk: fix DUP stripe size handling
  ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
  scsi: sg: only check for dxfer_len greater than 256M
  scsi: sg: fix static checker warning in sg_is_valid_dxfer
  scsi: sg: fix SG_DXFER_FROM_DEV transfers
  irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis
  fs/aio: Use RCU accessors for kioctx_table->table[]
  fs/aio: Add explicit RCU grace period when freeing kioctx
  lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
  fs: Teach path_connected to handle nfs filesystems with multiple roots.
  drm/amdgpu/dce: Don't turn off DP sink when disconnected
  ALSA: seq: Clear client entry before deleting else at closing
  ALSA: seq: Fix possible UAF in snd_seq_check_queue()
  ALSA: hda - Revert power_save option default value
  ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
  x86/mm: Fix vmalloc_fault to use pXd_large
  x86/vm86/32: Fix POPF emulation
  selftests/x86/entry_from_vm86: Add test cases for POPF
  selftests/x86: Add tests for the STR and SLDT instructions
  selftests/x86: Add tests for User-Mode Instruction Prevention
  selftests/x86/entry_from_vm86: Exit with 1 if we fail
  ima: relax requiring a file signature for new files with zero length
  rcutorture/configinit: Fix build directory error message
  ipvlan: add L2 check for packets arriving via virtual devices
  ASoC: nuc900: Fix a loop timeout test
  mac80211: remove BUG() when interface type is invalid
  mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
  agp/intel: Flush all chipset writes after updating the GGTT
  drm/amdkfd: Fix memory leaks in kfd topology
  veth: set peer GSO values
  media: cpia2: Fix a couple off by one bugs
  scsi: dh: add new rdac devices
  scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
  scsi: core: scsi_get_device_flags_keyed(): Always return device flags
  spi: sun6i: disable/unprepare clocks on remove
  tools/usbip: fixes build with musl libc toolchain
  ath10k: fix invalid STS_CAP_OFFSET_MASK
  clk: qcom: msm8916: fix mnd_width for codec_digcodec
  cpufreq: Fix governor module removal race
  ath10k: update tdls teardown state to target
  ARM: dts: omap3-n900: Fix the audio CODEC's reset pin
  ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
  mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
  net: xfrm: allow clearing socket xfrm policies.
  test_firmware: fix setting old custom fw path back on exit
  sched: Stop resched_cpu() from sending IPIs to offline CPUs
  sched: Stop switched_to_rt() from sending IPIs to offline CPUs
  ARM: dts: exynos: Correct Trats2 panel reset line
  HID: elo: clear BTN_LEFT mapping
  video/hdmi: Allow "empty" HDMI infoframes
  drm/edid: set ELD connector type in drm_edid_to_eld()
  wil6210: fix memory access violation in wil_memcpy_from/toio_32
  pwm: tegra: Increase precision in PWM rate calculation
  kprobes/x86: Set kprobes pages read-only
  kprobes/x86: Fix kprobe-booster not to boost far call instructions
  scsi: sg: close race condition in sg_remove_sfp_usercontext()
  scsi: sg: check for valid direction before starting the request
  perf session: Don't rely on evlist in pipe mode
  perf inject: Copy events when reordering events in pipe mode
  drivers/perf: arm_pmu: handle no platform_device
  usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control()
  usb: dwc2: Make sure we disconnect the gadget state
  md/raid6: Fix anomily when recovering a single device in RAID6.
  regulator: isl9305: fix array size
  MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters
  MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification
  MIPS: BPF: Fix multiple problems in JIT skb access helpers.
  MIPS: BPF: Quit clobbering callee saved registers in JIT code.
  coresight: Fixes coresight DT parse to get correct output port ID.
  drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)
  drm/radeon: Fail fb creation from imported dma-bufs.
  video: ARM CLCD: fix dma allocation size
  iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range
  apparmor: Make path_max parameter readonly
  scsi: ses: don't get power status of SES device slot on probe
  fm10k: correctly check if interface is removed
  ALSA: firewire-digi00x: handle all MIDI messages on streaming packets
  reiserfs: Make cancel_old_flush() reliable
  ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
  net/faraday: Add missing include of of.h
  powerpc: Avoid taking a data miss on every userspace instruction miss
  ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks
  ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks
  NFC: nfcmrvl: double free on error path
  NFC: nfcmrvl: Include unaligned.h instead of access_ok.h
  vxlan: vxlan dev should inherit lowerdev's gso_max_size
  drm/vmwgfx: Fixes to vmwgfx_fb
  braille-console: Fix value returned by _braille_console_setup
  bonding: refine bond_fold_stats() wrap detection
  f2fs: relax node version check for victim data in gc
  blk-throttle: make sure expire time isn't too big
  mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
  driver: (adm1275) set the m,b and R coefficients correctly for power
  dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
  tcp: sysctl: Fix a race to avoid unexpected 0 window from space
  spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
  ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT
  sched: act_csum: don't mangle TCP and UDP GSO packets
  Input: qt1070 - add OF device ID table
  sysrq: Reset the watchdog timers while displaying high-resolution timers
  timers, sched_clock: Update timeout for clock wrap
  media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
  scsi: ipr: Fix missed EH wakeup
  solo6x10: release vb2 buffers in solo_stop_streaming()
  of: fix of_device_get_modalias returned length when truncating buffers
  batman-adv: handle race condition for claims between gateways
  ARM: dts: Adjust moxart IRQ controller and flags
  net/8021q: create device with all possible features in wanted_features
  HID: clamp input to logical range if no null state
  perf probe: Return errno when not hitting any event
  ath10k: disallow DFS simulation if DFS channel is not enabled
  drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off)
  drivers: net: xgene: Fix hardware checksum setting
  perf tools: Make perf_event__synthesize_mmap_events() scale
  i40e: fix ethtool to get EEPROM data from X722 interface
  i40e: Acquire NVM lock before reads on all devices
  perf sort: Fix segfault with basic block 'cycles' sort dimension
  selinux: check for address length in selinux_socket_bind()
  PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()
  ath10k: fix a warning during channel switch with multiple vaps
  drm: qxl: Don't alloc fbdev if emulation is not supported
  HID: reject input outside logical range only if null state is set
  staging: wilc1000: add check for kmalloc allocation failure.
  staging: speakup: Replace BUG_ON() with WARN_ON().
  Input: tsc2007 - check for presence and power down tsc2007 during probe
  blkcg: fix double free of new_blkg in blkcg_init_queue
  ANDROID: cpufreq: times: avoid prematurely freeing uid_entry
  ANDROID: Use standard logging functions in goldfish_pipe
  ANDROID: Fix whitespace in goldfish
  staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
  llist: clang: introduce member_address_is_nonnull()
  Linux 4.4.122
  fixup: sctp: verify size of a new chunk in _sctp_make_chunk()
  serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
  usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb()
  usb: usbmon: Read text within supplied buffer size
  USB: usbmon: remove assignment from IS_ERR argument
  usb: quirks: add control message delay for 1b1c:1b20
  USB: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
  staging: android: ashmem: Fix lockdep issue during llseek
  staging: comedi: fix comedi_nsamples_left.
  uas: fix comparison for error code
  tty/serial: atmel: add new version check for usart
  serial: sh-sci: prevent lockup on full TTY buffers
  x86: Treat R_X86_64_PLT32 as R_X86_64_PC32
  x86/module: Detect and skip invalid relocations
  Revert "ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux"
  NFS: Fix an incorrect type in struct nfs_direct_req
  scsi: qla2xxx: Replace fcport alloc with qla2x00_alloc_fcport
  ubi: Fix race condition between ubi volume creation and udev
  ext4: inplace xattr block update fails to deduplicate blocks
  netfilter: x_tables: pack percpu counter allocations
  netfilter: x_tables: pass xt_counters struct to counter allocator
  netfilter: x_tables: pass xt_counters struct instead of packet counter
  netfilter: use skb_to_full_sk in ip_route_me_harder
  netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
  netfilter: bridge: ebt_among: add missing match size checks
  netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
  netfilter: IDLETIMER: be syzkaller friendly
  netfilter: nat: cope with negative port range
  netfilter: x_tables: fix missing timer initialization in xt_LED
  netfilter: add back stackpointer size checks
  tc358743: fix register i2c_rd/wr function fix
  Input: tca8418_keypad - remove double read of key event register
  ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
  netfilter: nfnetlink_queue: fix timestamp attribute
  watchdog: hpwdt: fix unused variable warning
  watchdog: hpwdt: Check source of NMI
  watchdog: hpwdt: SMBIOS check
  nospec: Include <asm/barrier.h> dependency
  ALSA: hda: add dock and led support for HP ProBook 640 G2
  ALSA: hda: add dock and led support for HP EliteBook 820 G3
  ALSA: seq: More protection for concurrent write and ioctl races
  ALSA: seq: Don't allow resizing pool in use
  ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
  x86/MCE: Serialize sysfs changes
  bcache: don't attach backing with duplicate UUID
  kbuild: Handle builtin dtb file names containing hyphens
  loop: Fix lost writes caused by missing flag
  Input: matrix_keypad - fix race when disabling interrupts
  MIPS: OCTEON: irq: Check for null return on kzalloc allocation
  MIPS: ath25: Check for kzalloc allocation failure
  MIPS: BMIPS: Do not mask IPIs during suspend
  drm/amdgpu: fix KV harvesting
  drm/radeon: fix KV harvesting
  drm/amdgpu: Notify sbios device ready before send request
  drm/amdgpu: Fix deadlock on runtime suspend
  drm/radeon: Fix deadlock on runtime suspend
  drm/nouveau: Fix deadlock on runtime suspend
  drm: Allow determining if current task is output poll worker
  workqueue: Allow retrieval of current task's work struct
  scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS
  RDMA/mlx5: Fix integer overflow while resizing CQ
  RDMA/ucma: Check that user doesn't overflow QP state
  RDMA/ucma: Limit possible option size
  ANDROID: ranchu: 32 bit framebuffer support
  ANDROID: Address checkpatch warnings in goldfishfb
  ANDROID: Address checkpatch.pl warnings in goldfish_pipe
  ANDROID: sdcardfs: fix lock issue on 32 bit/SMP architectures
  ANDROID: goldfish: Fix typo in goldfish_cmd_locked() call
  ANDROID: Address checkpatch.pl warnings in goldfish_pipe_v2
  FROMLIST: f2fs: don't put dentry page in pagecache into highmem
  Linux 4.4.121
  btrfs: preserve i_mode if __btrfs_set_acl() fails
  bpf, x64: implement retpoline for tail call
  dm io: fix duplicate bio completion due to missing ref count
  mpls, nospec: Sanitize array index in mpls_label_ok()
  net: mpls: Pull common label check into helper
  sctp: verify size of a new chunk in _sctp_make_chunk()
  s390/qeth: fix IPA command submission race
  s390/qeth: fix SETIP command handling
  sctp: fix dst refcnt leak in sctp_v6_get_dst()
  sctp: fix dst refcnt leak in sctp_v4_get_dst
  udplite: fix partial checksum initialization
  ppp: prevent unregistered channels from connecting to PPP units
  netlink: ensure to loop over all netns in genlmsg_multicast_allns()
  net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68
  net: fix race on decreasing number of TX queues
  ipv6 sit: work around bogus gcc-8 -Wrestrict warning
  hdlc_ppp: carrier detect ok, don't turn off negotiation
  fib_semantics: Don't match route with mismatching tclassid
  bridge: check brport attr show in brport_show
  Revert "led: core: Fix brightness setting when setting delay_off=0"
  x86/spectre: Fix an error message
  leds: do not overflow sysfs buffer in led_trigger_show
  x86/apic/vector: Handle legacy irq data correctly
  ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
  btrfs: Don't clear SGID when inheriting ACLs
  x86/syscall: Sanitize syscall table de-references under speculation fix
  KVM: mmu: Fix overlap between public and private memslots
  ARM: mvebu: Fix broken PL310_ERRATA_753970 selects
  nospec: Allow index argument to have const-qualified type
  media: m88ds3103: don't call a non-initalized function
  cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()
  ALSA: hda: Add a power_save blacklist
  ALSA: usb-audio: Add a quirck for B&W PX headphones
  tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus
  tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus
  tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus
  ANDROID: Delete the goldfish_nand driver.
  ANDROID: Add input support for Android Wear.
  ANDROID: proc: fix config & includes for /proc/uid
  FROMLIST: ARM: amba: Don't read past the end of sysfs "driver_override" buffer
  UPSTREAM: ANDROID: binder: remove WARN() for redundant txn error
  ANDROID: cpufreq: times: Add missing includes
  ANDROID: cpufreq: Add time_in_state to /proc/uid directories
  ANDROID: proc: Add /proc/uid directory
  ANDROID: cpufreq: times: track per-uid time in state
  ANDROID: cpufreq: track per-task time in state

Conflicts:
	drivers/gpu/drm/msm/msm_gem.c
	drivers/net/wireless/ath/regd.c
	kernel/sched/core.c

Change-Id: I9bb7b5a062415da6925a5a56a34e6eb066a53320
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>

19 files changed, 157 insertions, 71 deletions

diff --git a/include/linux/audit.h b/include/linux/audit.h
index faac391badac..9b95bb222e73 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -26,6 +26,7 @@
 #include <linux/sched.h>
 #include <linux/ptrace.h>
 #include <uapi/linux/audit.h>
+#include <linux/tty.h>
 
 #define AUDIT_INO_UNSET ((unsigned long)-1)
 #define AUDIT_DEV_UNSET ((dev_t)-1)
@@ -239,6 +240,23 @@ static inline unsigned int audit_get_sessionid(struct task_struct *tsk)
 	return tsk->sessionid;
 }
 
+static inline struct tty_struct *audit_get_tty(struct task_struct *tsk)
+{
+	struct tty_struct *tty = NULL;
+	unsigned long flags;
+
+	spin_lock_irqsave(&tsk->sighand->siglock, flags);
+	if (tsk->signal)
+		tty = tty_kref_get(tsk->signal->tty);
+	spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
+	return tty;
+}
+
+static inline void audit_put_tty(struct tty_struct *tty)
+{
+	tty_kref_put(tty);
+}
+
 extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp);
 extern void __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode);
 extern void __audit_bprm(struct linux_binprm *bprm);
@@ -410,6 +428,12 @@ static inline unsigned int audit_get_sessionid(struct task_struct *tsk)
 {
 	return -1;
 }
+static inline struct tty_struct *audit_get_tty(struct task_struct *tsk)
+{
+	return NULL;
+}
+static inline void audit_put_tty(struct tty_struct *tty)
+{ }
 static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp)
 { }
 static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid,
diff --git a/include/linux/cpufreq_times.h b/include/linux/cpufreq_times.h
new file mode 100644
index 000000000000..3fb38750c853
--- /dev/null
+++ b/include/linux/cpufreq_times.h
@@ -0,0 +1,40 @@
+/* drivers/cpufreq/cpufreq_times.c
+ *
+ * Copyright (C) 2018 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _LINUX_CPUFREQ_TIMES_H
+#define _LINUX_CPUFREQ_TIMES_H
+
+#include <linux/cpufreq.h>
+#include <linux/cputime.h>
+#include <linux/pid.h>
+
+#ifdef CONFIG_CPU_FREQ_TIMES
+void cpufreq_task_times_init(struct task_struct *p);
+void cpufreq_task_times_exit(struct task_struct *p);
+int proc_time_in_state_show(struct seq_file *m, struct pid_namespace *ns,
+			    struct pid *pid, struct task_struct *p);
+void cpufreq_acct_update_power(struct task_struct *p, cputime_t cputime);
+void cpufreq_times_create_policy(struct cpufreq_policy *policy);
+void cpufreq_times_record_transition(struct cpufreq_freqs *freq);
+void cpufreq_task_times_remove_uids(uid_t uid_start, uid_t uid_end);
+int single_uid_time_in_state_open(struct inode *inode, struct file *file);
+#else
+static inline void cpufreq_times_create_policy(struct cpufreq_policy *policy) {}
+static inline void cpufreq_times_record_transition(
+	struct cpufreq_freqs *freq) {}
+static inline void cpufreq_task_times_remove_uids(uid_t uid_start,
+						  uid_t uid_end) {}
+#endif /* CONFIG_CPU_FREQ_TIMES */
+#endif /* _LINUX_CPUFREQ_TIMES_H */
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 94013037585e..e0bfecde4e7b 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -675,6 +675,11 @@ void alloc_bootmem_cpumask_var(cpumask_var_t *mask);
 void free_cpumask_var(cpumask_var_t mask);
 void free_bootmem_cpumask_var(cpumask_var_t mask);
 
+static inline bool cpumask_available(cpumask_var_t mask)
+{
+	return mask != NULL;
+}
+
 #else
 typedef struct cpumask cpumask_var_t[1];
 
@@ -715,6 +720,11 @@ static inline void free_cpumask_var(cpumask_var_t mask)
 static inline void free_bootmem_cpumask_var(cpumask_var_t mask)
 {
 }
+
+static inline bool cpumask_available(cpumask_var_t mask)
+{
+	return true;
+}
 #endif /* CONFIG_CPUMASK_OFFSTACK */
 
 /* It's common to want to use cpu_all_mask in struct member initializers,
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index c82ae65b5330..073365c9808a 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -46,7 +46,6 @@
 
 /* This flag is used by node and meta inodes, and by recovery */
 #define GFP_F2FS_ZERO		(GFP_NOFS | __GFP_ZERO)
-#define GFP_F2FS_HIGH_ZERO	(GFP_NOFS | __GFP_ZERO | __GFP_HIGHMEM)
 
 /*
  * For further optimization on multi-head logs, on-disk layout supports maximum
diff --git a/include/linux/fs.h b/include/linux/fs.h
index f8965450c86c..20b7b1b41630 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1314,6 +1314,7 @@ struct mm_struct;
 /* sb->s_iflags */
 #define SB_I_CGROUPWB	0x00000001	/* cgroup-aware writeback enabled */
 #define SB_I_NOEXEC	0x00000002	/* Ignore executables on this fs */
+#define SB_I_MULTIROOT	0x00000008	/* Multiple roots to the dentry tree */
 
 /* Possible states of 'frozen' field */
 enum {
diff --git a/include/linux/goldfish.h b/include/linux/goldfish.h
index 93e080b39cf6..793590dcfb47 100644
--- a/include/linux/goldfish.h
+++ b/include/linux/goldfish.h
@@ -1,14 +1,19 @@
 #ifndef __LINUX_GOLDFISH_H
 #define __LINUX_GOLDFISH_H
 
+#include <linux/types.h>
+#include <linux/io.h>
+
 /* Helpers for Goldfish virtual platform */
 
 static inline void gf_write_ptr(const void *ptr, void __iomem *portl,
 				void __iomem *porth)
 {
-	writel((u32)(unsigned long)ptr, portl);
+	const uintptr_t addr = (uintptr_t)ptr;
+
+	writel((u32)addr, portl);
 #ifdef CONFIG_64BIT
-	writel((unsigned long)ptr >> 32, porth);
+	writel(addr >> 32, porth);
 #endif
 }
 
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 5fdc55312334..2fb10601febe 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_JIFFIES_H
 #define _LINUX_JIFFIES_H
 
+#include <linux/cache.h>
 #include <linux/math64.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
@@ -63,19 +64,17 @@ extern int register_refined_jiffies(long clock_tick_rate);
 /* TICK_USEC is the time between ticks in usec assuming fake USER_HZ */
 #define TICK_USEC ((1000000UL + USER_HZ/2) / USER_HZ)
 
-/* some arch's have a small-data section that can be accessed register-relative
- * but that can only take up to, say, 4-byte variables. jiffies being part of
- * an 8-byte variable may not be correctly accessed unless we force the issue
- */
-#define __jiffy_data  __attribute__((section(".data")))
+#ifndef __jiffy_arch_data
+#define __jiffy_arch_data
+#endif
 
 /*
  * The 64-bit value is not atomic - you MUST NOT read it
  * without sampling the sequence number in jiffies_lock.
  * get_jiffies_64() will do this for you as appropriate.
  */
-extern u64 __jiffy_data jiffies_64;
-extern unsigned long volatile __jiffy_data jiffies;
+extern u64 __cacheline_aligned_in_smp jiffies_64;
+extern unsigned long volatile __cacheline_aligned_in_smp __jiffy_arch_data jiffies;
 
 #if (BITS_PER_LONG < 64)
 u64 get_jiffies_64(void);
diff --git a/include/linux/llist.h b/include/linux/llist.h
index fd4ca0b4fe0f..ac6796138ba0 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -88,6 +88,23 @@ static inline void init_llist_head(struct llist_head *list)
 	container_of(ptr, type, member)
 
 /**
+ * member_address_is_nonnull - check whether the member address is not NULL
+ * @ptr:	the object pointer (struct type * that contains the llist_node)
+ * @member:	the name of the llist_node within the struct.
+ *
+ * This macro is conceptually the same as
+ *	&ptr->member != NULL
+ * but it works around the fact that compilers can decide that taking a member
+ * address is never a NULL pointer.
+ *
+ * Real objects that start at a high address and have a member at NULL are
+ * unlikely to exist, but such pointers may be returned e.g. by the
+ * container_of() macro.
+ */
+#define member_address_is_nonnull(ptr, member)	\
+	((uintptr_t)(ptr) + offsetof(typeof(*(ptr)), member) != 0)
+
+/**
  * llist_for_each - iterate over some deleted entries of a lock-less list
  * @pos:	the &struct llist_node to use as a loop cursor
  * @node:	the first entry of deleted list entries
@@ -121,7 +138,7 @@ static inline void init_llist_head(struct llist_head *list)
  */
 #define llist_for_each_entry(pos, node, member)				\
 	for ((pos) = llist_entry((node), typeof(*(pos)), member);	\
-	     &(pos)->member != NULL;					\
+	     member_address_is_nonnull(pos, member);			\
 	     (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
 
 /**
@@ -143,7 +160,7 @@ static inline void init_llist_head(struct llist_head *list)
  */
 #define llist_for_each_entry_safe(pos, n, node, member)			       \
 	for (pos = llist_entry((node), typeof(*pos), member);		       \
-	     &pos->member != NULL &&					       \
+	     member_address_is_nonnull(pos, member) &&			       \
 	        (n = llist_entry(pos->member.next, typeof(*n), member), true); \
 	     pos = n)
 
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index d6c53fce006b..6923e4049de3 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -247,6 +247,8 @@ unsigned int *xt_alloc_entry_offsets(unsigned int size);
 bool xt_find_jump_offset(const unsigned int *offsets,
 			 unsigned int target, unsigned int size);
 
+int xt_check_proc_name(const char *name, unsigned int size);
+
 int xt_check_match(struct xt_mtchk_param *, unsigned int size, u_int8_t proto,
 		   bool inv_proto);
 int xt_check_target(struct xt_tgchk_param *, unsigned int size, u_int8_t proto,
@@ -368,38 +370,14 @@ static inline unsigned long ifname_compare_aligned(const char *_a,
 	return ret;
 }
 
+struct xt_percpu_counter_alloc_state {
+	unsigned int off;
+	const char __percpu *mem;
+};
 
-/* On SMP, ip(6)t_entry->counters.pcnt holds address of the
- * real (percpu) counter.  On !SMP, its just the packet count,
- * so nothing needs to be done there.
- *
- * xt_percpu_counter_alloc returns the address of the percpu
- * counter, or 0 on !SMP. We force an alignment of 16 bytes
- * so that bytes/packets share a common cache line.
- *
- * Hence caller must use IS_ERR_VALUE to check for error, this
- * allows us to return 0 for single core systems without forcing
- * callers to deal with SMP vs. NONSMP issues.
- */
-static inline unsigned long xt_percpu_counter_alloc(void)
-{
-	if (nr_cpu_ids > 1) {
-		void __percpu *res = __alloc_percpu(sizeof(struct xt_counters),
-						    sizeof(struct xt_counters));
-
-		if (res == NULL)
-			return -ENOMEM;
-
-		return (__force unsigned long) res;
-	}
-
-	return 0;
-}
-static inline void xt_percpu_counter_free(u64 pcnt)
-{
-	if (nr_cpu_ids > 1)
-		free_percpu((void __percpu *) (unsigned long) pcnt);
-}
+bool xt_percpu_counter_alloc(struct xt_percpu_counter_alloc_state *state,
+			     struct xt_counters *counter);
+void xt_percpu_counter_free(struct xt_counters *cnt);
 
 static inline struct xt_counters *
 xt_get_this_cpu_counter(struct xt_counters *cnt)
diff --git a/include/linux/nospec.h b/include/linux/nospec.h
index b99bced39ac2..e791ebc65c9c 100644
--- a/include/linux/nospec.h
+++ b/include/linux/nospec.h
@@ -5,6 +5,7 @@
 
 #ifndef _LINUX_NOSPEC_H
 #define _LINUX_NOSPEC_H
+#include <asm/barrier.h>
 
 /**
  * array_index_mask_nospec() - generate a ~0 mask when index < size, 0 otherwise
@@ -20,20 +21,6 @@ static inline unsigned long array_index_mask_nospec(unsigned long index,
 						    unsigned long size)
 {
 	/*
-	 * Warn developers about inappropriate array_index_nospec() usage.
-	 *
-	 * Even if the CPU speculates past the WARN_ONCE branch, the
-	 * sign bit of @index is taken into account when generating the
-	 * mask.
-	 *
-	 * This warning is compiled out when the compiler can infer that
-	 * @index and @size are less than LONG_MAX.
-	 */
-	if (WARN_ONCE(index > LONG_MAX || size > LONG_MAX,
-			"array_index_nospec() limited to range of [0, LONG_MAX]\n"))
-		return 0;
-
-	/*
 	 * Always calculate and emit the mask even if the compiler
 	 * thinks the mask is not needed. The compiler does not take
 	 * into account the value of @index under speculation.
@@ -66,7 +53,6 @@ static inline unsigned long array_index_mask_nospec(unsigned long index,
 	BUILD_BUG_ON(sizeof(_i) > sizeof(long));			\
 	BUILD_BUG_ON(sizeof(_s) > sizeof(long));			\
 									\
-	_i &= _mask;							\
-	_i;								\
+	(typeof(_i)) (_i & _mask);					\
 })
 #endif /* _LINUX_NOSPEC_H */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index fbfadba81c5a..771774e13f10 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -153,7 +153,7 @@ static inline int page_cache_get_speculative(struct page *page)
 
 #ifdef CONFIG_TINY_RCU
 # ifdef CONFIG_PREEMPT_COUNT
-	VM_BUG_ON(!in_atomic());
+	VM_BUG_ON(!in_atomic() && !irqs_disabled());
 # endif
 	/*
 	 * Preempt must be disabled here - we rely on rcu_read_lock doing
@@ -191,7 +191,7 @@ static inline int page_cache_add_speculative(struct page *page, int count)
 
 #if !defined(CONFIG_SMP) && defined(CONFIG_TREE_RCU)
 # ifdef CONFIG_PREEMPT_COUNT
-	VM_BUG_ON(!in_atomic());
+	VM_BUG_ON(!in_atomic() && !irqs_disabled());
 # endif
 	VM_BUG_ON_PAGE(page_count(page) == 0, page);
 	atomic_add(count, &page->_count);
diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h
index 1419133fa69e..4ac1a070af0a 100644
--- a/include/linux/platform_data/isl9305.h
+++ b/include/linux/platform_data/isl9305.h
@@ -24,7 +24,7 @@
 struct regulator_init_data;
 
 struct isl9305_pdata {
-	struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR];
+	struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR + 1];
 };
 
 #endif
diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h
index 34c4498b800f..83b22ae9ae12 100644
--- a/include/linux/posix-clock.h
+++ b/include/linux/posix-clock.h
@@ -59,23 +59,23 @@ struct posix_clock_operations {
 
 	int  (*clock_adjtime)(struct posix_clock *pc, struct timex *tx);
 
-	int  (*clock_gettime)(struct posix_clock *pc, struct timespec *ts);
+	int  (*clock_gettime)(struct posix_clock *pc, struct timespec64 *ts);
 
-	int  (*clock_getres) (struct posix_clock *pc, struct timespec *ts);
+	int  (*clock_getres) (struct posix_clock *pc, struct timespec64 *ts);
 
 	int  (*clock_settime)(struct posix_clock *pc,
-			      const struct timespec *ts);
+			      const struct timespec64 *ts);
 
 	int  (*timer_create) (struct posix_clock *pc, struct k_itimer *kit);
 
 	int  (*timer_delete) (struct posix_clock *pc, struct k_itimer *kit);
 
 	void (*timer_gettime)(struct posix_clock *pc,
-			      struct k_itimer *kit, struct itimerspec *tsp);
+			      struct k_itimer *kit, struct itimerspec64 *tsp);
 
 	int  (*timer_settime)(struct posix_clock *pc,
 			      struct k_itimer *kit, int flags,
-			      struct itimerspec *tsp, struct itimerspec *old);
+			      struct itimerspec64 *tsp, struct itimerspec64 *old);
 	/*
 	 * Optional character device methods:
 	 */
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index b97bf2ef996e..b326d0a0cace 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -74,6 +74,12 @@ static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *p
 
 #endif /* CONFIG_PROC_FS */
 
+#ifdef CONFIG_PROC_UID
+extern void proc_register_uid(kuid_t uid);
+#else
+static inline void proc_register_uid(kuid_t uid) {}
+#endif
+
 struct net;
 
 static inline struct proc_dir_entry *proc_net_mkdir(
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 000b0f02ce37..81f422018aa1 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1807,6 +1807,10 @@ struct task_struct {
 
 	cputime_t utime, stime, utimescaled, stimescaled;
 	cputime_t gtime;
+#ifdef CONFIG_CPU_FREQ_TIMES
+	u64 *time_in_state;
+	unsigned int max_state;
+#endif
 	struct prev_cputime prev_cputime;
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
 	seqlock_t vtime_seqlock;
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 83b264c52898..a1042afff99a 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -372,6 +372,7 @@ extern void proc_clear_tty(struct task_struct *p);
 extern struct tty_struct *get_current_tty(void);
 /* tty_io.c */
 extern int __init tty_init(void);
+extern const char *tty_name(const struct tty_struct *tty);
 #else
 static inline void console_init(void)
 { }
@@ -392,6 +393,8 @@ static inline struct tty_struct *get_current_tty(void)
 /* tty_io.c */
 static inline int __init tty_init(void)
 { return 0; }
+static inline const char *tty_name(const struct tty_struct *tty)
+{ return "(none)"; }
 #endif
 
 extern void tty_write_flush(struct tty_struct *);
@@ -420,7 +423,6 @@ static inline struct tty_struct *tty_kref_get(struct tty_struct *tty)
 
 extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
 			      const char *routine);
-extern const char *tty_name(const struct tty_struct *tty);
 extern void tty_wait_until_sent(struct tty_struct *tty, long timeout);
 extern int __tty_check_change(struct tty_struct *tty, int sig);
 extern int tty_check_change(struct tty_struct *tty);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 143e556f141d..0e61b1f65359 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -770,8 +770,20 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
 	list_for_each_entry(tmp, &(gadget)->ep_list, ep_list)
 
 /**
+ * usb_ep_align - returns @len aligned to ep's maxpacketsize.
+ * @ep: the endpoint whose maxpacketsize is used to align @len
+ * @len: buffer size's length to align to @ep's maxpacketsize
+ *
+ * This helper is used to align buffer's size to an ep's maxpacketsize.
+ */
+static inline size_t usb_ep_align(struct usb_ep *ep, size_t len)
+{
+	return round_up(len, (size_t)le16_to_cpu(ep->desc->wMaxPacketSize));
+}
+
+/**
  * usb_ep_align_maybe - returns @len aligned to ep's maxpacketsize if gadget
- *	requires quirk_ep_out_aligned_size, otherwise reguens len.
+ *	requires quirk_ep_out_aligned_size, otherwise returns len.
  * @g: controller to check for quirk
  * @ep: the endpoint whose maxpacketsize is used to align @len
  * @len: buffer size's length to align to @ep's maxpacketsize
@@ -782,8 +794,7 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
 static inline size_t
 usb_ep_align_maybe(struct usb_gadget *g, struct usb_ep *ep, size_t len)
 {
-	return !g->quirk_ep_out_aligned_size ? len :
-			round_up(len, (size_t)ep->desc->wMaxPacketSize);
+	return g->quirk_ep_out_aligned_size ? usb_ep_align(ep, len) : len;
 }
 
 /**
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index de2a722fe3cf..ea4f81c2a6d5 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -56,4 +56,7 @@
  */
 #define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL	BIT(11)
 
+/* Device needs a pause after every control message. */
+#define USB_QUIRK_DELAY_CTRL_MSG		BIT(13)
+
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 4e4aee64f559..0703a632e340 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -451,6 +451,7 @@ extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
 
 extern void workqueue_set_max_active(struct workqueue_struct *wq,
 				     int max_active);
+extern struct work_struct *current_work(void);
 extern bool current_is_workqueue_rescuer(void);
 extern bool workqueue_congested(int cpu, struct workqueue_struct *wq);
 extern unsigned int work_busy(struct work_struct *work);